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ubuntu-touch-coreapps-reviewers team
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Mailing list archive
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Message #10413
[Merge] lp:~vthompson/ubuntu-terminal-app/testing-fix into lp:ubuntu-terminal-app
spookje has proposed merging lp:~vthompson/ubuntu-terminal-app/testing-fix into lp:ubuntu-terminal-app.
Requested reviews:
Ubuntu Terminal Developers (ubuntu-terminal-dev)
For more details, see:
https://code.launchpad.net/~vthompson/ubuntu-terminal-app/testing-fix/+merge/330470
--
The attached diff has been truncated due to its size.
Your team Ubuntu Terminal Developers is requested to review the proposed merge of lp:~vthompson/ubuntu-terminal-app/testing-fix into lp:ubuntu-terminal-app.
=== added file '.bzrignore'
--- .bzrignore 1970-01-01 00:00:00 +0000
+++ .bzrignore 2017-09-09 05:25:54 +0000
@@ -0,0 +1,11 @@
+Makefile
+src/*.so
+*.pro.user
+
+.moc/
+.obj/
+
+debian/files
+debian/qtdeclarative5-konsole-qml-plugin/
+debian/*.debhelper.log
+debian/*.substvars
\ No newline at end of file
=== renamed file '.bzrignore' => '.bzrignore.moved'
=== added file 'README'
--- README 1970-01-01 00:00:00 +0000
+++ README 2017-09-09 05:25:54 +0000
@@ -0,0 +1,11 @@
+this is a repository for shared C++ QML plugin, offering access to
+terminal sessions.
+
+if you want to add something, please ask the maintainer of this library first to
+make sure it's a good fit
+
+the current maintainer is: Dmitry Zagnoyko <hiroshidi@xxxxxxxxx>
+
+current plugin consist:
+- KTerminal: offers access to terminal session from qml
+- KSessions: offers access to pty(s) from C++ layer
\ No newline at end of file
=== added directory 'assets'
=== added directory 'assets/color-schemes'
=== added file 'assets/color-schemes/BlackOnLightYellow.schema'
--- assets/color-schemes/BlackOnLightYellow.schema 1970-01-01 00:00:00 +0000
+++ assets/color-schemes/BlackOnLightYellow.schema 2017-09-09 05:25:54 +0000
@@ -0,0 +1,42 @@
+# example scheme for konsole
+
+# the title is to appear in the menu.
+
+title Black on Light Yellow
+
+# foreground colors
+
+# note that the default background color is flagged
+# to become transparent when an image is present.
+
+# slot transparent bold
+# | | |
+# V V--color--V V V
+
+color 0 0 0 0 0 0 # regular foreground color (Black)
+color 1 255 255 221 1 0 # regular background color (Light Yellow)
+
+color 2 0 0 0 0 0 # regular color 0 Black
+color 3 178 24 24 0 0 # regular color 1 Red
+color 4 24 178 24 0 0 # regular color 2 Green
+color 5 178 104 24 0 0 # regular color 3 Yellow
+color 6 24 24 178 0 0 # regular color 4 Blue
+color 7 178 24 178 0 0 # regular color 5 Magenta
+color 8 24 178 178 0 0 # regular color 6 Cyan
+color 9 178 178 178 0 0 # regular color 7 White
+
+# intensive colors
+
+# instead of changing the colors, we've flaged the text to become bold
+
+color 10 0 0 0 0 1 # intensive foreground color
+color 11 255 255 221 1 0 # intensive background color
+
+color 12 104 104 104 0 0 # intensive color 0
+color 13 255 84 84 0 0 # intensive color 1
+color 14 84 255 84 0 0 # intensive color 2
+color 15 255 255 84 0 0 # intensive color 3
+color 16 84 84 255 0 0 # intensive color 4
+color 17 255 84 255 0 0 # intensive color 5
+color 18 84 255 255 0 0 # intensive color 6
+color 19 255 255 255 0 0 # intensive color 7
=== added file 'assets/color-schemes/BlackOnRandomLight.colorscheme'
--- assets/color-schemes/BlackOnRandomLight.colorscheme 1970-01-01 00:00:00 +0000
+++ assets/color-schemes/BlackOnRandomLight.colorscheme 2017-09-09 05:25:54 +0000
@@ -0,0 +1,104 @@
+[Background]
+Bold=false
+Color=247,247,214
+Transparency=true
+MaxRandomHue=340
+
+[BackgroundIntense]
+Bold=false
+Color=255,255,221
+Transparency=true
+
+[Color0]
+Bold=false
+Color=0,0,0
+Transparency=false
+
+[Color0Intense]
+Bold=false
+Color=104,104,104
+Transparency=false
+
+[Color1]
+Bold=false
+Color=178,24,24
+Transparency=false
+
+[Color1Intense]
+Bold=false
+Color=255,84,84
+Transparency=false
+
+[Color2]
+Bold=false
+Color=24,178,24
+Transparency=false
+
+[Color2Intense]
+Bold=false
+Color=84,255,84
+Transparency=false
+
+[Color3]
+Bold=false
+Color=178,104,24
+Transparency=false
+
+[Color3Intense]
+Bold=false
+Color=255,255,84
+Transparency=false
+
+[Color4]
+Bold=false
+Color=24,24,178
+Transparency=false
+
+[Color4Intense]
+Bold=false
+Color=84,84,255
+Transparency=false
+
+[Color5]
+Bold=false
+Color=178,24,178
+Transparency=false
+
+[Color5Intense]
+Bold=false
+Color=255,84,255
+Transparency=false
+
+[Color6]
+Bold=false
+Color=24,178,178
+Transparency=false
+
+[Color6Intense]
+Bold=false
+Color=84,255,255
+Transparency=false
+
+[Color7]
+Bold=false
+Color=178,178,178
+Transparency=false
+
+[Color7Intense]
+Bold=false
+Color=255,255,255
+Transparency=false
+
+[Foreground]
+Bold=false
+Color=0,0,0
+Transparency=false
+
+[ForegroundIntense]
+Bold=true
+Color=0,0,0
+Transparency=false
+
+[General]
+Description=Black on Random Light
+Opacity=1
=== added file 'assets/color-schemes/BlackOnWhite.schema'
--- assets/color-schemes/BlackOnWhite.schema 1970-01-01 00:00:00 +0000
+++ assets/color-schemes/BlackOnWhite.schema 2017-09-09 05:25:54 +0000
@@ -0,0 +1,42 @@
+# example scheme for konsole
+
+# the title is to appear in the menu.
+
+title Black on White
+
+# foreground colors
+
+# note that the default background color is flagged
+# to become transparent when an image is present.
+
+# slot transparent bold
+# | | |
+# V V--color--V V V
+
+color 0 0 0 0 0 0 # regular foreground color (Black)
+color 1 255 255 255 1 0 # regular background color (White)
+
+color 2 0 0 0 0 0 # regular color 0 Black
+color 3 178 24 24 0 0 # regular color 1 Red
+color 4 24 178 24 0 0 # regular color 2 Green
+color 5 178 104 24 0 0 # regular color 3 Yellow
+color 6 24 24 178 0 0 # regular color 4 Blue
+color 7 178 24 178 0 0 # regular color 5 Magenta
+color 8 24 178 178 0 0 # regular color 6 Cyan
+color 9 178 178 178 0 0 # regular color 7 White
+
+# intensive colors
+
+# instead of changing the colors, we've flaged the text to become bold
+
+color 10 0 0 0 0 1 # intensive foreground color
+color 11 255 255 255 1 0 # intensive background color
+
+color 12 104 104 104 0 0 # intensive color 0
+color 13 255 84 84 0 0 # intensive color 1
+color 14 84 255 84 0 0 # intensive color 2
+color 15 255 255 84 0 0 # intensive color 3
+color 16 84 84 255 0 0 # intensive color 4
+color 17 255 84 255 0 0 # intensive color 5
+color 18 84 255 255 0 0 # intensive color 6
+color 19 255 255 255 0 0 # intensive color 7
=== added file 'assets/color-schemes/DarkPastels.colorscheme'
--- assets/color-schemes/DarkPastels.colorscheme 1970-01-01 00:00:00 +0000
+++ assets/color-schemes/DarkPastels.colorscheme 2017-09-09 05:25:54 +0000
@@ -0,0 +1,103 @@
+[Background]
+Bold=false
+Color=44,44,44
+Transparency=false
+
+[BackgroundIntense]
+Bold=true
+Color=44,44,44
+Transparency=false
+
+[Color0]
+Bold=false
+Color=63,63,63
+Transparency=false
+
+[Color0Intense]
+Bold=true
+Color=112,144,128
+Transparency=false
+
+[Color1]
+Bold=false
+Color=112,80,80
+Transparency=false
+
+[Color1Intense]
+Bold=true
+Color=220,163,163
+Transparency=false
+
+[Color2]
+Bold=false
+Color=96,180,138
+Transparency=false
+
+[Color2Intense]
+Bold=true
+Color=114,213,163
+Transparency=false
+
+[Color3]
+Bold=false
+Color=223,175,143
+Transparency=false
+
+[Color3Intense]
+Bold=true
+Color=240,223,175
+Transparency=false
+
+[Color4]
+Bold=false
+Color=154,184,215
+Transparency=false
+
+[Color4Intense]
+Bold=true
+Color=148,191,243
+Transparency=false
+
+[Color5]
+Bold=false
+Color=220,140,195
+Transparency=false
+
+[Color5Intense]
+Bold=true
+Color=236,147,211
+Transparency=false
+
+[Color6]
+Bold=false
+Color=140,208,211
+Transparency=false
+
+[Color6Intense]
+Bold=true
+Color=147,224,227
+Transparency=false
+
+[Color7]
+Bold=false
+Color=220,220,204
+Transparency=false
+
+[Color7Intense]
+Bold=true
+Color=255,255,255
+Transparency=false
+
+[Foreground]
+Bold=false
+Color=220,220,204
+Transparency=false
+
+[ForegroundIntense]
+Bold=true
+Color=220,220,204
+Transparency=false
+
+[General]
+Description=Dark Pastels
+Opacity=1
=== added file 'assets/color-schemes/GreenOnBlack.colorscheme'
--- assets/color-schemes/GreenOnBlack.colorscheme 1970-01-01 00:00:00 +0000
+++ assets/color-schemes/GreenOnBlack.colorscheme 2017-09-09 05:25:54 +0000
@@ -0,0 +1,104 @@
+
+[Background]
+Bold=false
+Color=0,0,0
+Transparency=false
+
+[BackgroundIntense]
+Bold=false
+Color=0,0,0
+Transparency=false
+
+[Color0]
+Bold=false
+Color=0,0,0
+Transparency=false
+
+[Color0Intense]
+Bold=false
+Color=104,104,104
+Transparency=false
+
+[Color1]
+Bold=false
+Color=250,75,75
+Transparency=false
+
+[Color1Intense]
+Bold=false
+Color=255,84,84
+Transparency=false
+
+[Color2]
+Bold=false
+Color=24,178,24
+Transparency=false
+
+[Color2Intense]
+Bold=false
+Color=84,255,84
+Transparency=false
+
+[Color3]
+Bold=false
+Color=178,104,24
+Transparency=false
+
+[Color3Intense]
+Bold=false
+Color=255,255,84
+Transparency=false
+
+[Color4]
+Bold=false
+Color=92,167,251
+Transparency=false
+
+[Color4Intense]
+Bold=false
+Color=84,84,255
+Transparency=false
+
+[Color5]
+Bold=false
+Color=225,30,225
+Transparency=false
+
+[Color5Intense]
+Bold=false
+Color=255,84,255
+Transparency=false
+
+[Color6]
+Bold=false
+Color=24,178,178
+Transparency=false
+
+[Color6Intense]
+Bold=false
+Color=84,255,255
+Transparency=false
+
+[Color7]
+Bold=false
+Color=178,178,178
+Transparency=false
+
+[Color7Intense]
+Bold=false
+Color=255,255,255
+Transparency=false
+
+[Foreground]
+Bold=false
+Color=24,240,24
+Transparency=false
+
+[ForegroundIntense]
+Bold=true
+Color=24,240,24
+Transparency=false
+
+[General]
+Description=Green on Black
+Opacity=1
=== added file 'assets/color-schemes/Linux.colorscheme'
--- assets/color-schemes/Linux.colorscheme 1970-01-01 00:00:00 +0000
+++ assets/color-schemes/Linux.colorscheme 2017-09-09 05:25:54 +0000
@@ -0,0 +1,100 @@
+[Background]
+Bold=false
+Color=0,0,0
+
+[BackgroundIntense]
+Bold=false
+Color=104,104,104
+
+[Color0]
+Bold=false
+Color=0,0,0
+
+
+[Color0Intense]
+Bold=false
+Color=104,104,104
+
+
+[Color1]
+Bold=false
+Color=178,24,24
+
+
+[Color1Intense]
+Bold=false
+Color=255,84,84
+
+
+[Color2]
+Bold=false
+Color=24,178,24
+
+
+[Color2Intense]
+Bold=false
+Color=84,255,84
+
+
+[Color3]
+Bold=false
+Color=178,104,24
+
+
+[Color3Intense]
+Bold=false
+Color=255,255,84
+
+
+[Color4]
+Bold=false
+Color=24,24,178
+
+
+[Color4Intense]
+Bold=false
+Color=84,84,255
+
+
+[Color5]
+Bold=false
+Color=178,24,178
+
+
+[Color5Intense]
+Bold=false
+Color=255,84,255
+
+
+[Color6]
+Bold=false
+Color=24,178,178
+
+
+[Color6Intense]
+Bold=false
+Color=84,255,255
+
+
+[Color7]
+Bold=false
+Color=178,178,178
+
+
+[Color7Intense]
+Bold=false
+Color=255,255,255
+
+
+[Foreground]
+Bold=false
+Color=178,178,178
+
+
+[ForegroundIntense]
+Bold=false
+Color=255,255,255
+
+
+[General]
+Description=Linux Colors
=== added file 'assets/color-schemes/WhiteOnBlack.schema'
--- assets/color-schemes/WhiteOnBlack.schema 1970-01-01 00:00:00 +0000
+++ assets/color-schemes/WhiteOnBlack.schema 2017-09-09 05:25:54 +0000
@@ -0,0 +1,42 @@
+# example scheme for konsole
+
+# the title is to appear in the menu.
+
+title White on Black
+
+# foreground colors
+
+# note that the default background color is flagged
+# to become transparent when an image is present.
+
+# slot transparent bold
+# | | |
+# V V--color--V V V
+
+color 0 255 255 255 0 0 # regular foreground color (White)
+color 1 0 0 0 1 0 # regular background color (Black)
+
+color 2 0 0 0 0 0 # regular color 0 Black
+color 3 178 24 24 0 0 # regular color 1 Red
+color 4 24 178 24 0 0 # regular color 2 Green
+color 5 178 104 24 0 0 # regular color 3 Yellow
+color 6 24 24 178 0 0 # regular color 4 Blue
+color 7 178 24 178 0 0 # regular color 5 Magenta
+color 8 24 178 178 0 0 # regular color 6 Cyan
+color 9 178 178 178 0 0 # regular color 7 White
+
+# intensive colors
+
+# instead of changing the colors, we've flaged the text to become bold
+
+color 10 255 255 255 0 1 # intensive foreground color
+color 11 0 0 0 1 0 # intensive background color
+
+color 12 104 104 104 0 0 # intensive color 0
+color 13 255 84 84 0 0 # intensive color 1
+color 14 84 255 84 0 0 # intensive color 2
+color 15 255 255 84 0 0 # intensive color 3
+color 16 84 84 255 0 0 # intensive color 4
+color 17 255 84 255 0 0 # intensive color 5
+color 18 84 255 255 0 0 # intensive color 6
+color 19 255 255 255 0 0 # intensive color 7
=== added directory 'assets/color-schemes/historic'
=== added file 'assets/color-schemes/historic/BlackOnLightColor.schema'
--- assets/color-schemes/historic/BlackOnLightColor.schema 1970-01-01 00:00:00 +0000
+++ assets/color-schemes/historic/BlackOnLightColor.schema 2017-09-09 05:25:54 +0000
@@ -0,0 +1,42 @@
+# example scheme for konsole
+
+# the title is to appear in the menu.
+
+title Black on Light Color
+
+# foreground colors
+
+# note that the default background color is flagged
+# to become transparent when an image is present.
+
+# slot transparent bold
+# | | |
+# V V--color--V V V
+
+color 0 0 0 0 0 0 # regular foreground color (Black)
+rcolor 1 30 255 1 0 # regular background color (Light Color)
+
+color 2 0 0 0 0 0 # regular color 0 Black
+color 3 178 24 24 0 0 # regular color 1 Red
+color 4 24 178 24 0 0 # regular color 2 Green
+color 5 178 104 24 0 0 # regular color 3 Yellow
+color 6 24 24 178 0 0 # regular color 4 Blue
+color 7 178 24 178 0 0 # regular color 5 Magenta
+color 8 24 178 178 0 0 # regular color 6 Cyan
+color 9 178 178 178 0 0 # regular color 7 White
+
+# intensive colors
+
+# instead of changing the colors, we've flaged the text to become bold
+
+color 10 0 0 0 0 1 # intensive foreground color
+color 11 255 255 221 1 0 # intensive background color
+
+color 12 104 104 104 0 0 # intensive color 0
+color 13 255 84 84 0 0 # intensive color 1
+color 14 84 255 84 0 0 # intensive color 2
+color 15 255 255 84 0 0 # intensive color 3
+color 16 84 84 255 0 0 # intensive color 4
+color 17 255 84 255 0 0 # intensive color 5
+color 18 84 255 255 0 0 # intensive color 6
+color 19 255 255 255 0 0 # intensive color 7
=== added file 'assets/color-schemes/historic/DarkPicture.schema'
--- assets/color-schemes/historic/DarkPicture.schema 1970-01-01 00:00:00 +0000
+++ assets/color-schemes/historic/DarkPicture.schema 2017-09-09 05:25:54 +0000
@@ -0,0 +1,44 @@
+# example scheme for konsole
+
+# the title is to appear in the menu.
+
+title Marble
+
+image tile Blkmarble.jpg
+
+# foreground colors
+
+# note that the default background color is flagged
+# to become transparent when an image is present.
+
+# slot transparent bold
+# | | |
+# V V--color--V V V
+
+color 0 255 255 255 0 0 # regular foreground color (White)
+color 1 0 0 0 1 0 # regular background color (Black)
+
+color 2 0 0 0 0 0 # regular color 0 Black
+color 3 178 24 24 0 0 # regular color 1 Red
+color 4 24 178 24 0 0 # regular color 2 Green
+color 5 178 104 24 0 0 # regular color 3 Yellow
+color 6 24 24 178 0 0 # regular color 4 Blue
+color 7 178 24 178 0 0 # regular color 5 Magenta
+color 8 24 178 178 0 0 # regular color 6 Cyan
+color 9 178 178 178 0 0 # regular color 7 White
+
+# intensive colors
+
+# instead of changing the colors, we've flaged the text to become bold
+
+color 10 255 255 255 0 1 # intensive foreground color
+color 11 0 0 0 1 0 # intensive background color
+
+color 12 104 104 104 0 0 # intensive color 0
+color 13 255 84 84 0 0 # intensive color 1
+color 14 84 255 84 0 0 # intensive color 2
+color 15 255 255 84 0 0 # intensive color 3
+color 16 84 84 255 0 0 # intensive color 4
+color 17 255 84 255 0 0 # intensive color 5
+color 18 84 255 255 0 0 # intensive color 6
+color 19 255 255 255 0 0 # intensive color 7
=== added file 'assets/color-schemes/historic/Example.Schema'
--- assets/color-schemes/historic/Example.Schema 1970-01-01 00:00:00 +0000
+++ assets/color-schemes/historic/Example.Schema 2017-09-09 05:25:54 +0000
@@ -0,0 +1,47 @@
+# example scheme for konsole
+
+# the title is to appear in the menu.
+
+title Ugly 1
+
+# add a wallpaper, if you like. Second word one of { tile,center,full }
+
+image tile /opt/kde/share/wallpapers/dancy_pants.jpg
+
+
+# foreground colors
+
+# note that the default background color is flagged
+# to become transparent when an image is present.
+
+# slot transparent bold
+# | | |
+# V V--color--V V V
+
+color 0 0 0 0 0 0 # regular foreground color (Black)
+color 1 255 255 255 1 0 # regular background color (White)
+
+color 2 0 0 0 0 0 # regular color 0 Black
+color 3 255 0 0 0 0 # regular color 1 Red
+color 4 0 255 0 0 0 # regular color 2 Green
+color 5 255 255 0 0 0 # regular color 3 Yellow
+color 6 0 0 255 0 0 # regular color 4 Blue
+color 7 255 0 255 0 0 # regular color 5 Magenta
+color 8 0 255 255 0 0 # regular color 6 Cyan
+color 9 255 255 255 0 0 # regular color 7 White
+
+# intensive colors
+
+# instead of changing the colors, we've flaged the text to become bold
+
+color 10 0 0 0 0 1 # intensive foreground color
+color 11 255 255 255 1 1 # intensive background color
+
+color 12 0 0 0 0 1 # intensive color 0
+color 13 255 0 0 0 1 # intensive color 1
+color 14 0 255 0 0 1 # intensive color 2
+color 15 255 255 0 0 1 # intensive color 3
+color 16 0 0 255 0 1 # intensive color 4
+color 17 255 0 255 0 1 # intensive color 5
+color 18 0 255 255 0 1 # intensive color 6
+color 19 255 255 255 0 1 # intensive color 7
=== added file 'assets/color-schemes/historic/GreenOnBlack.schema'
--- assets/color-schemes/historic/GreenOnBlack.schema 1970-01-01 00:00:00 +0000
+++ assets/color-schemes/historic/GreenOnBlack.schema 2017-09-09 05:25:54 +0000
@@ -0,0 +1,42 @@
+# example scheme for konsole
+
+# the title is to appear in the menu.
+
+title Green on Black
+
+# foreground colors
+
+# note that the default background color is flagged
+# to become transparent when an image is present.
+
+# slot transparent bold
+# | | |
+# V V--color--V V V
+
+color 0 24 240 24 0 0 # regular foreground color (Green)
+color 1 0 0 0 1 0 # regular background color (Black)
+
+color 2 0 0 0 0 0 # regular color 0 Black
+color 3 178 24 24 0 0 # regular color 1 Red
+color 4 24 178 24 0 0 # regular color 2 Green
+color 5 178 104 24 0 0 # regular color 3 Yellow
+color 6 24 24 178 0 0 # regular color 4 Blue
+color 7 178 24 178 0 0 # regular color 5 Magenta
+color 8 24 178 178 0 0 # regular color 6 Cyan
+color 9 178 178 178 0 0 # regular color 7 White
+
+# intensive colors
+
+# instead of changing the colors, we've flaged the text to become bold
+
+color 10 24 240 24 0 1 # intensive foreground color
+color 11 0 0 0 1 0 # intensive background color
+
+color 12 104 104 104 0 0 # intensive color 0
+color 13 255 84 84 0 0 # intensive color 1
+color 14 84 255 84 0 0 # intensive color 2
+color 15 255 255 84 0 0 # intensive color 3
+color 16 84 84 255 0 0 # intensive color 4
+color 17 255 84 255 0 0 # intensive color 5
+color 18 84 255 255 0 0 # intensive color 6
+color 19 255 255 255 0 0 # intensive color 7
=== added file 'assets/color-schemes/historic/GreenTint.schema'
--- assets/color-schemes/historic/GreenTint.schema 1970-01-01 00:00:00 +0000
+++ assets/color-schemes/historic/GreenTint.schema 2017-09-09 05:25:54 +0000
@@ -0,0 +1,49 @@
+# linux color schema for konsole
+
+title Green Tint
+
+transparency 0.3 0 150 0
+
+# FIXME
+#
+# The flaw in this schema is that "blick" comes out on the
+# Linux console as intensive background, really.
+# Since this is not used in clients you'll hardly notice
+# it in practice.
+
+# foreground colors
+
+# note that the default background color is flagged
+# to become transparent when an image is present.
+
+# slot transparent bold
+# | red grn blu | |
+# V V--color--V V V
+
+color 0 178 178 178 0 0 # regular foreground color (White)
+color 1 0 0 0 1 0 # regular background color (Black)
+
+color 2 0 0 0 0 0 # regular color 0 Black
+color 3 178 24 24 0 0 # regular color 1 Red
+color 4 24 178 24 0 0 # regular color 2 Green
+color 5 178 104 24 0 0 # regular color 3 Yellow
+color 6 24 24 178 0 0 # regular color 4 Blue
+color 7 178 24 178 0 0 # regular color 5 Magenta
+color 8 24 178 178 0 0 # regular color 6 Cyan
+color 9 178 178 178 0 0 # regular color 7 White
+
+# intensive colors
+
+# instead of changing the colors, we've flaged the text to become bold
+
+color 10 255 255 255 0 0 # intensive foreground color
+color 11 104 104 104 1 0 # intensive background color
+
+color 12 104 104 104 0 0 # intensive color 0
+color 13 255 84 84 0 0 # intensive color 1
+color 14 84 255 84 0 0 # intensive color 2
+color 15 255 255 84 0 0 # intensive color 3
+color 16 84 84 255 0 0 # intensive color 4
+color 17 255 84 255 0 0 # intensive color 5
+color 18 84 255 255 0 0 # intensive color 6
+color 19 255 255 255 0 0 # intensive color 7
=== added file 'assets/color-schemes/historic/GreenTint_MC.schema'
--- assets/color-schemes/historic/GreenTint_MC.schema 1970-01-01 00:00:00 +0000
+++ assets/color-schemes/historic/GreenTint_MC.schema 2017-09-09 05:25:54 +0000
@@ -0,0 +1,49 @@
+# linux color schema for konsole
+
+title Green Tint with Transparent MC
+
+transparency 0.3 0 150 0
+
+# FIXME
+#
+# The flaw in this schema is that "blick" comes out on the
+# Linux console as intensive background, really.
+# Since this is not used in clients you'll hardly notice
+# it in practice.
+
+# foreground colors
+
+# note that the default background color is flagged
+# to become transparent when an image is present.
+
+# slot transparent bold
+# | red grn blu | |
+# V V--color--V V V
+
+color 0 178 178 178 0 0 # regular foreground color (White)
+color 1 0 0 0 1 0 # regular background color (Black)
+
+color 2 0 0 0 0 0 # regular color 0 Black
+color 3 178 24 24 0 0 # regular color 1 Red
+color 4 24 178 24 0 0 # regular color 2 Green
+color 5 178 104 24 0 0 # regular color 3 Yellow
+color 6 0 0 0 1 0 # regular color 4 Blue
+color 7 178 24 178 0 0 # regular color 5 Magenta
+color 8 24 178 178 0 0 # regular color 6 Cyan
+color 9 178 178 178 0 0 # regular color 7 White
+
+# intensive colors
+
+# instead of changing the colors, we've flaged the text to become bold
+
+color 10 255 255 255 0 0 # intensive foreground color
+color 11 104 104 104 1 0 # intensive background color
+
+color 12 104 104 104 0 0 # intensive color 0
+color 13 255 84 84 0 0 # intensive color 1
+color 14 84 255 84 0 0 # intensive color 2
+color 15 255 255 84 0 0 # intensive color 3
+color 16 84 84 255 0 0 # intensive color 4
+color 17 255 84 255 0 0 # intensive color 5
+color 18 84 255 255 0 0 # intensive color 6
+color 19 255 255 255 0 0 # intensive color 7
=== added file 'assets/color-schemes/historic/LightPicture.schema'
--- assets/color-schemes/historic/LightPicture.schema 1970-01-01 00:00:00 +0000
+++ assets/color-schemes/historic/LightPicture.schema 2017-09-09 05:25:54 +0000
@@ -0,0 +1,44 @@
+# example scheme for konsole
+
+# the title is to appear in the menu.
+
+title Paper
+
+image tile Paper01.jpg
+
+# foreground colors
+
+# note that the default background color is flagged
+# to become transparent when an image is present.
+
+# slot transparent bold
+# | | |
+# V V--color--V V V
+
+color 0 0 0 0 0 0 # regular foreground color (Black)
+color 1 255 255 255 1 0 # regular background color (White)
+
+color 2 0 0 0 0 0 # regular color 0 Black
+color 3 178 24 24 0 0 # regular color 1 Red
+color 4 24 178 24 0 0 # regular color 2 Green
+color 5 178 104 24 0 0 # regular color 3 Yellow
+color 6 24 24 178 0 0 # regular color 4 Blue
+color 7 178 24 178 0 0 # regular color 5 Magenta
+color 8 24 178 178 0 0 # regular color 6 Cyan
+color 9 178 178 178 0 0 # regular color 7 White
+
+# intensive colors
+
+# instead of changing the colors, we've flaged the text to become bold
+
+color 10 0 0 0 0 1 # intensive foreground color
+color 11 255 255 255 1 0 # intensive background color
+
+color 12 104 104 104 0 0 # intensive color 0
+color 13 255 84 84 0 0 # intensive color 1
+color 14 84 255 84 0 0 # intensive color 2
+color 15 255 255 84 0 0 # intensive color 3
+color 16 84 84 255 0 0 # intensive color 4
+color 17 255 84 255 0 0 # intensive color 5
+color 18 84 255 255 0 0 # intensive color 6
+color 19 255 255 255 0 0 # intensive color 7
=== added file 'assets/color-schemes/historic/Linux.schema'
--- assets/color-schemes/historic/Linux.schema 1970-01-01 00:00:00 +0000
+++ assets/color-schemes/historic/Linux.schema 2017-09-09 05:25:54 +0000
@@ -0,0 +1,47 @@
+# linux color schema for konsole
+
+title Linux Colors
+
+# FIXME
+#
+# The flaw in this schema is that "blick" comes out on the
+# Linux console as intensive background, really.
+# Since this is not used in clients you'll hardly notice
+# it in practice.
+
+# foreground colors
+
+# note that the default background color is flagged
+# to become transparent when an image is present.
+
+# slot transparent bold
+# | red grn blu | |
+# V V--color--V V V
+
+color 0 178 178 178 0 0 # regular foreground color (White)
+color 1 0 0 0 1 0 # regular background color (Black)
+
+color 2 0 0 0 0 0 # regular color 0 Black
+color 3 178 24 24 0 0 # regular color 1 Red
+color 4 24 178 24 0 0 # regular color 2 Green
+color 5 178 104 24 0 0 # regular color 3 Yellow
+color 6 24 24 178 0 0 # regular color 4 Blue
+color 7 178 24 178 0 0 # regular color 5 Magenta
+color 8 24 178 178 0 0 # regular color 6 Cyan
+color 9 178 178 178 0 0 # regular color 7 White
+
+# intensive colors
+
+# instead of changing the colors, we've flaged the text to become bold
+
+color 10 255 255 255 0 0 # intensive foreground color
+color 11 104 104 104 1 0 # intensive background color
+
+color 12 104 104 104 0 0 # intensive color 0
+color 13 255 84 84 0 0 # intensive color 1
+color 14 84 255 84 0 0 # intensive color 2
+color 15 255 255 84 0 0 # intensive color 3
+color 16 84 84 255 0 0 # intensive color 4
+color 17 255 84 255 0 0 # intensive color 5
+color 18 84 255 255 0 0 # intensive color 6
+color 19 255 255 255 0 0 # intensive color 7
=== added file 'assets/color-schemes/historic/README.Schema'
--- assets/color-schemes/historic/README.Schema 1970-01-01 00:00:00 +0000
+++ assets/color-schemes/historic/README.Schema 2017-09-09 05:25:54 +0000
@@ -0,0 +1,132 @@
+[README.Schema]
+
+The schemata offered in the Options/Schema menu are
+taken from from configurations files with a *.schema
+pattern either located in $KDEDIR/share/apps/konsole
+or ~/.kde/share/apps/konsole.
+
+Schemata allow to configure the color set that konsole
+uses, together with some more information on rendition
+processing.
+
+Syntax
+
+ File
+ :: { [Line] ['#' Comment] '\n' }
+
+ Line
+ :: "title" Title
+ :: "image" Usage PathToPictureFile
+ :: "transparency" Fade Red Green Blue
+ :: "color" Slot Red Green Blue Transparent Bold
+ :: "rcolor" Slot Saturation Value Transparent Bold
+ :: "sysfg" Slot Transparent Bold
+ :: "sysbg" Slot Transparent Bold
+
+Meaning
+
+ - Title is the text to appear in the Option/Schema menu.
+ It should be unique among all other schemata therefore.
+
+ - The "image" clause allows to place an image on the
+ konsole's background.
+
+ - Usage can be either
+ - "tile" - the image is tilewise replicated.
+ - "center" - the image is centered.
+ - "full" - the image is stretched to fit the window size.
+
+ - The Path of the picture can both be relative
+ (to kde wallpapers) or absolute.
+
+ When a schema uses a background image (or transparency)
+ one has to make at least one color slot transparent to
+ achive any visible effect. Please read below about the
+ "Transparent" field in color,sysbg,sysfg.
+
+ - The "transparency" clause picks and uses the background
+ of the desktop as if it where an image together with
+ a fade effect. This effect will fade the background
+ to the specified color.
+
+ The "Fade" is a real value between 0 and 1, indicating
+ the strength of the fade. A value of 0 will not change
+ the image, a value of 1 will make it the fade color
+ everywhere, and in between. This will make the "glas"
+ of the window be of the color given in the clause and
+ being more(1) or less(0) intransparent.
+
+ - The remaining clauses (color,sysbg,sysfg) are used
+ to setup konsoles rendition system.
+
+ To this end, konsole offers 20 color slots.
+
+ Slot Meaning
+ ----- --------------------------
+ 0 regular foreground color
+ 1 regular background color
+ 2-9 regular bgr color 0-7
+ 10 intensive foreground color
+ 11 intensive background color
+ 12-19 intensive bgr color 0-7
+
+ The traditional meaning of the "bgr" color codes
+ has a bitwise interpretation of an additive three
+ primary color scheme inherited from early EGA
+ color terminals.
+
+ Color Bits Colors
+ ----- ---- -------
+ 0 000 Black
+ 1 001 Red
+ 2 010 Green
+ 3 011 Yellow
+ 4 100 Blue
+ 5 101 Magenta
+ 6 110 Cyan
+ 7 111 White
+
+ One may or may not stick to this tradition.
+ Konsole allows to assign colors freely to slots.
+
+ The slots fall apart into two groups, regular
+ and intensive colors. The later are used when
+ BOLD rendition is used by the client.
+
+ Each of the groups have a default fore- and
+ background color and the said bgr colors.
+ Normal terminal processing will simply use
+ the default colors.
+
+ The color desired for a slot is indicated
+ in the Red Green Blue fields of the color
+ clause. Use the sysfg or the sysbg clause
+ to indicate the default fore and background
+ colors of the desktop.
+
+ To specify randomized color for a slot use
+ the clause rcolor. The two parameters to it
+ being Saturation - the amount of colour,
+ and Value, the darkness of the colour.
+
+ To use transparency/images and to simulate
+ the behavior of the xterm, one can supply
+ two additional tags to each slot:
+ - Transparent (0/1) meaning to show the
+ background picture, if any.
+ - Bold (0/1) to render characters bold.
+
+
+If you know about the escape codes, you might have
+noticed that intensive and bold rendition are sort
+of confused. This is inherited by the xterm which
+konsole is simulating.
+
+One can use the colortest.sh script supplied
+with the konsole source distribution to test
+a schema.
+
+The schema installed with konsole are more or
+less demonstrations and not really beauty,
+beside the Linux.schema, perhaps, which is
+made after the VGA colors.
=== added file 'assets/color-schemes/historic/README.default.Schema'
--- assets/color-schemes/historic/README.default.Schema 1970-01-01 00:00:00 +0000
+++ assets/color-schemes/historic/README.default.Schema 2017-09-09 05:25:54 +0000
@@ -0,0 +1,44 @@
+# default scheme for konsole (only here for documentation purposes)
+
+# the title is to appear in the menu.
+
+title Konsole Defaults
+
+# image tile /opt/kde/share/wallpapers/gray2.jpg
+
+# foreground colors
+
+# note that the default background color is flagged
+# to become transparent when an image is present.
+
+# slot transparent bold
+# | | |
+# V V--color--V V V
+
+color 0 0 0 0 0 0 # regular foreground color (Black)
+color 1 255 255 255 1 0 # regular background color (White)
+
+color 2 0 0 0 0 0 # regular color 0 Black
+color 3 178 24 24 0 0 # regular color 1 Red
+color 4 24 178 24 0 0 # regular color 2 Green
+color 5 178 104 24 0 0 # regular color 3 Yellow
+color 6 24 24 178 0 0 # regular color 4 Blue
+color 7 178 24 178 0 0 # regular color 5 Magenta
+color 8 24 178 178 0 0 # regular color 6 Cyan
+color 9 178 178 178 0 0 # regular color 7 White
+
+# intensive colors
+
+# instead of changing the colors, we've flaged the text to become bold
+
+color 10 0 0 0 0 1 # intensive foreground color
+color 11 255 255 255 1 0 # intensive background color
+
+color 12 104 104 104 0 0 # intensive color 0
+color 13 255 84 84 0 0 # intensive color 1
+color 14 84 255 84 0 0 # intensive color 2
+color 15 255 255 84 0 0 # intensive color 3
+color 16 84 84 255 0 0 # intensive color 4
+color 17 255 84 255 0 0 # intensive color 5
+color 18 84 255 255 0 0 # intensive color 6
+color 19 255 255 255 0 0 # intensive color 7
=== added file 'assets/color-schemes/historic/Transparent.schema'
--- assets/color-schemes/historic/Transparent.schema 1970-01-01 00:00:00 +0000
+++ assets/color-schemes/historic/Transparent.schema 2017-09-09 05:25:54 +0000
@@ -0,0 +1,49 @@
+# linux color schema for konsole
+
+title Transparent Konsole
+
+transparency 0.35 0 0 0
+
+# FIXME
+#
+# The flaw in this schema is that "blick" comes out on the
+# Linux console as intensive background, really.
+# Since this is not used in clients you'll hardly notice
+# it in practice.
+
+# foreground colors
+
+# note that the default background color is flagged
+# to become transparent when an image is present.
+
+# slot transparent bold
+# | red grn blu | |
+# V V--color--V V V
+
+color 0 178 178 178 0 0 # regular foreground color (White)
+color 1 0 0 0 1 0 # regular background color (Black)
+
+color 2 0 0 0 0 0 # regular color 0 Black
+color 3 178 24 24 0 0 # regular color 1 Red
+color 4 24 178 24 0 0 # regular color 2 Green
+color 5 178 104 24 0 0 # regular color 3 Yellow
+color 6 24 24 178 0 0 # regular color 4 Blue
+color 7 178 24 178 0 0 # regular color 5 Magenta
+color 8 24 178 178 0 0 # regular color 6 Cyan
+color 9 178 178 178 0 0 # regular color 7 White
+
+# intensive colors
+
+# instead of changing the colors, we've flaged the text to become bold
+
+color 10 255 255 255 0 0 # intensive foreground color
+color 11 104 104 104 1 0 # intensive background color
+
+color 12 104 104 104 0 0 # intensive color 0
+color 13 255 84 84 0 0 # intensive color 1
+color 14 84 255 84 0 0 # intensive color 2
+color 15 255 255 84 0 0 # intensive color 3
+color 16 84 84 255 0 0 # intensive color 4
+color 17 255 84 255 0 0 # intensive color 5
+color 18 84 255 255 0 0 # intensive color 6
+color 19 255 255 255 0 0 # intensive color 7
=== added file 'assets/color-schemes/historic/Transparent_MC.schema'
--- assets/color-schemes/historic/Transparent_MC.schema 1970-01-01 00:00:00 +0000
+++ assets/color-schemes/historic/Transparent_MC.schema 2017-09-09 05:25:54 +0000
@@ -0,0 +1,51 @@
+# linux color schema for konsole
+
+title Transparent for MC
+
+transparency 0.35 0 0 0
+
+# FIXME
+#
+# The flaw in this schema is that "blick" comes out on the
+# Linux console as intensive background, really.
+# Since this is not used in clients you'll hardly notice
+# it in practice.
+
+# foreground colors
+
+# note that the default background color is flagged
+# to become transparent when an image is present.
+
+# slot transparent bold
+# | red grn blu | |
+# V V--color--V V V
+
+color 0 178 178 178 0 0 # regular foreground color (White)
+color 1 0 0 0 1 0 # regular background color (Black)
+
+color 2 0 0 0 0 0 # regular color 0 Black
+color 3 178 24 24 0 0 # regular color 1 Red
+color 4 24 178 24 0 0 # regular color 2 Green
+color 5 178 104 24 0 0 # regular color 3 Yellow
+#color 6 24 24 178 0 0 # regular color 4 Blue
+color 6 0 0 0 1 0 # regular color 4 Blue
+
+color 7 178 24 178 0 0 # regular color 5 Magenta
+color 8 24 178 178 0 0 # regular color 6 Cyan
+color 9 178 178 178 0 0 # regular color 7 White
+
+# intensive colors
+
+# instead of changing the colors, we've flaged the text to become bold
+
+color 10 255 255 255 0 0 # intensive foreground color
+color 11 104 104 104 1 0 # intensive background color
+
+color 12 104 104 104 0 0 # intensive color 0
+color 13 255 84 84 0 0 # intensive color 1
+color 14 84 255 84 0 0 # intensive color 2
+color 15 255 255 84 0 0 # intensive color 3
+color 16 84 84 255 0 0 # intensive color 4
+color 17 255 84 255 0 0 # intensive color 5
+color 18 84 255 255 0 0 # intensive color 6
+color 19 255 255 255 0 0 # intensive color 7
=== added file 'assets/color-schemes/historic/Transparent_darkbg.schema'
--- assets/color-schemes/historic/Transparent_darkbg.schema 1970-01-01 00:00:00 +0000
+++ assets/color-schemes/historic/Transparent_darkbg.schema 2017-09-09 05:25:54 +0000
@@ -0,0 +1,42 @@
+# linux color schema for konsole
+
+title Transparent, Dark Background
+
+transparency 0.75 0 0 0
+
+# foreground colors
+
+# note that the default background color is flagged
+# to become transparent when an image is present.
+
+# slot transparent bold
+# | red grn blu | |
+# V V--color--V V V
+
+color 0 255 255 255 0 0 # regular foreground color (White)
+color 1 0 0 0 1 0 # regular background color (Black)
+
+color 2 0 0 0 0 0 # regular color 0 Black
+color 3 178 24 24 0 0 # regular color 1 Red
+color 4 24 178 24 0 0 # regular color 2 Green
+color 5 178 104 24 0 0 # regular color 3 Yellow
+color 6 24 24 178 0 0 # regular color 4 Blue
+color 7 178 24 178 0 0 # regular color 5 Magenta
+color 8 24 178 178 0 0 # regular color 6 Cyan
+color 9 178 178 178 0 0 # regular color 7 White
+
+# intensive colors
+
+# instead of changing the colors, we've flaged the text to become bold
+
+color 10 255 255 255 0 0 # intensive foreground color
+color 11 104 104 104 1 0 # intensive background color
+
+color 12 104 104 104 0 0 # intensive color 0
+color 13 255 84 84 0 0 # intensive color 1
+color 14 84 255 84 0 0 # intensive color 2
+color 15 255 255 84 0 0 # intensive color 3
+color 16 84 84 255 0 0 # intensive color 4
+color 17 255 84 255 0 0 # intensive color 5
+color 18 84 255 255 0 0 # intensive color 6
+color 19 255 255 255 0 0 # intensive color 7
=== added file 'assets/color-schemes/historic/Transparent_lightbg.schema'
--- assets/color-schemes/historic/Transparent_lightbg.schema 1970-01-01 00:00:00 +0000
+++ assets/color-schemes/historic/Transparent_lightbg.schema 2017-09-09 05:25:54 +0000
@@ -0,0 +1,51 @@
+# linux color schema for konsole
+
+title Transparent, Light Background
+
+transparency 0.1 0 0 0
+
+# This is a schema for very light backgrounds. It makes some
+# hacks about the colors to make Midnight Commander transparent
+# and with suitable colors.
+
+# foreground colors
+
+# note that the default background color is flagged
+# to become transparent when an image is present.
+
+# slot transparent bold
+# | red grn blu | |
+# V V--color--V V V
+
+color 0 50 50 50 0 0 # regular foreground color (DarkGray)
+color 1 200 200 200 1 0 # regular background color (White)
+
+# color 2 0 0 0 0 0 # regular color 0 Black
+color 2 200 200 200 1 0 # regular background color (White)
+color 3 178 24 24 0 0 # regular color 1 Red
+color 4 24 178 24 0 0 # regular color 2 Green
+color 5 178 104 24 0 0 # regular color 3 Yellow
+#color 6 24 24 178 0 0 # regular color 4 Blue
+color 6 0 0 0 1 0 # regular color 4 Blue
+# Blue is transparent, to make MC transparent
+
+color 7 178 24 178 0 0 # regular color 5 Magenta
+color 8 24 178 178 0 0 # regular color 6 Cyan
+# color 9 178 178 178 0 0 # regular color 7 White
+color 9 50 50 50 0 0 # regular foreground color (DarkGray)
+
+# intensive colors
+
+# instead of changing the colors, we've flaged the text to become bold
+
+color 10 0 0 0 0 0 # intensive foreground color
+color 11 255 255 255 1 0 # intensive background color
+
+color 12 104 104 104 0 0 # intensive color 0
+color 13 255 84 84 0 0 # intensive color 1
+color 14 84 255 84 0 0 # intensive color 2
+color 15 255 255 84 0 0 # intensive color 3
+color 16 84 84 255 0 0 # intensive color 4
+color 17 255 84 255 0 0 # intensive color 5
+color 18 84 255 255 0 0 # intensive color 6
+color 19 255 255 255 0 0 # intensive color 7
=== added file 'assets/color-schemes/historic/XTerm.schema'
--- assets/color-schemes/historic/XTerm.schema 1970-01-01 00:00:00 +0000
+++ assets/color-schemes/historic/XTerm.schema 2017-09-09 05:25:54 +0000
@@ -0,0 +1,46 @@
+# xterm color schema for konsole
+
+# xterm colors can be configured (almost) like
+# konsole colors can. This is the uncustomized
+# xterm schema.
+# Please refere to your local xterm setup files
+# if this schema differs.
+
+title XTerm Colors
+
+# foreground colors -------------------------------
+
+# note that the default background color is flagged
+# to become transparent when an image is present.
+
+# slot transparent bold
+# | red grn blu | |
+# V V--color--V V V
+
+color 0 0 0 0 0 0 # regular foreground color (Black)
+color 1 255 255 255 1 0 # regular background color (White)
+
+color 2 0 0 0 0 0 # regular color 0 Black
+color 3 205 0 0 0 0 # regular color 1 Red
+color 4 0 205 0 0 0 # regular color 2 Green
+color 5 205 205 0 0 0 # regular color 3 Yellow
+color 6 0 0 205 0 0 # regular color 4 Blue
+color 7 205 0 205 0 0 # regular color 5 Magenta
+color 8 0 205 205 0 0 # regular color 6 Cyan
+color 9 229 229 229 0 0 # regular color 7 White
+
+# intensive colors -------------------------------------------
+
+# for some strange reason, intensive colors are bold, also.
+
+color 10 77 77 77 0 1 # intensive foreground color
+color 11 255 255 255 1 1 # intensive background color
+
+color 12 77 77 77 0 1 # intensive color 0
+color 13 255 0 0 0 1 # intensive color 1
+color 14 0 255 0 0 1 # intensive color 2
+color 15 255 255 0 0 1 # intensive color 3
+color 16 0 0 255 0 1 # intensive color 4
+color 17 255 0 255 0 1 # intensive color 5
+color 18 0 255 255 0 1 # intensive color 6
+color 19 255 255 255 0 1 # intensive color 7
=== added file 'assets/color-schemes/historic/syscolor.schema'
--- assets/color-schemes/historic/syscolor.schema 1970-01-01 00:00:00 +0000
+++ assets/color-schemes/historic/syscolor.schema 2017-09-09 05:25:54 +0000
@@ -0,0 +1,44 @@
+# schema that uses system colors
+
+# the title is to appear in the menu.
+
+title System Colors
+
+# image none
+
+# foreground colors
+
+# note that the default background color is flagged
+# to become transparent when an image is present.
+
+# slot transparent bold
+# | | |
+# V V--color--V V V
+
+sysfg 0 0 0 # regular foreground color (system)
+sysbg 1 1 0 # regular background color (system)
+
+color 2 0 0 0 0 0 # regular color 0 Black
+color 3 178 24 24 0 0 # regular color 1 Red
+color 4 24 178 24 0 0 # regular color 2 Green
+color 5 178 104 24 0 0 # regular color 3 Yellow
+color 6 24 24 178 0 0 # regular color 4 Blue
+color 7 178 24 178 0 0 # regular color 5 Magenta
+color 8 24 178 178 0 0 # regular color 6 Cyan
+color 9 178 178 178 0 0 # regular color 7 White
+
+# intensive colors
+
+# instead of changing the colors, we've flaged the text to become bold
+
+color 10 0 0 0 0 1 # intensive foreground color
+color 11 255 255 255 1 0 # intensive background color
+
+color 12 104 104 104 0 0 # intensive color 0
+color 13 255 84 84 0 0 # intensive color 1
+color 14 84 255 84 0 0 # intensive color 2
+color 15 255 255 84 0 0 # intensive color 3
+color 16 84 84 255 0 0 # intensive color 4
+color 17 255 84 255 0 0 # intensive color 5
+color 18 84 255 255 0 0 # intensive color 6
+color 19 255 255 255 0 0 # intensive color 7
=== added file 'assets/color-schemes/historic/vim.schema'
--- assets/color-schemes/historic/vim.schema 1970-01-01 00:00:00 +0000
+++ assets/color-schemes/historic/vim.schema 2017-09-09 05:25:54 +0000
@@ -0,0 +1,40 @@
+# VIM-recommended color schema for konsole
+
+# VIM (VI improved) in "help xiterm" recommends these colors for xterm.
+
+title VIM Colors
+
+# foreground colors -------------------------------
+
+# note that the default background color is flagged
+# to become transparent when an image is present.
+
+# slot transparent bold
+# | red grn blu | |
+# V V--color--V V V
+
+color 0 0 0 0 0 0 # regular foreground color (Black)
+color 1 255 255 255 1 0 # regular background color (White)
+
+color 2 0 0 0 0 0 # regular color 0 Black
+color 3 192 0 0 0 0 # regular color 1 Red
+color 4 0 128 0 0 0 # regular color 2 Green
+color 5 128 128 0 0 0 # regular color 3 Yellow
+color 6 0 0 192 0 0 # regular color 4 Blue
+color 7 192 0 192 0 0 # regular color 5 Magenta
+color 8 0 128 128 0 0 # regular color 6 Cyan
+color 9 192 192 192 0 0 # regular color 7 White
+
+# intensive colors -------------------------------------------
+
+color 10 77 77 77 0 1 # intensive foreground color
+color 11 255 255 255 1 1 # intensive background color
+
+color 12 128 128 128 0 0 # intensive color 0
+color 13 255 96 96 0 0 # intensive color 1
+color 14 0 255 0 0 0 # intensive color 2
+color 15 255 255 0 0 0 # intensive color 3
+color 16 128 128 255 0 0 # intensive color 4
+color 17 255 64 255 0 0 # intensive color 5
+color 18 0 255 255 0 0 # intensive color 6
+color 19 255 255 255 0 0 # intensive color 7
=== added directory 'assets/kb-layouts'
=== added file 'assets/kb-layouts/README'
--- assets/kb-layouts/README 1970-01-01 00:00:00 +0000
+++ assets/kb-layouts/README 2017-09-09 05:25:54 +0000
@@ -0,0 +1,72 @@
+[README.KeyTab]
+
+The keytabs offered in the Options/Keyboard menu are
+taken from from configurations files with a *.keytab
+pattern either located in $KDEDIR/share/apps/konsole
+or ~/.kde/share/apps/konsole.
+
+Keytabs allow to configure the behavior of konsole
+on keyboard events, especially for functions keys.
+Please have a look into the README.keyboard file, too.
+
+The syntax is that each entry has the form :
+
+ "key" Keyname { ("+"|"-") Modename } ":" (String|Operation)
+
+Keynames are those defined in <qnamespace.h> with the
+"Qt::Key_" prefix removed.
+
+Mode names are:
+
+ - Shift : Shift Key pressed
+ - Alt : Alt Key pressed
+ - Control : Control Key pressed
+
+ ( The VT100 emulation has modes that can affect the
+ sequences emitted by certain keys. These modes are
+ under control of the client program.
+
+ - Newline : effects Return and Enter key.
+ - Application : effects Up and Down key.
+ - Ansi : effects Up and Down key (This is for VT52, really).
+
+ Since sending a state to a program that has set the state
+ itself is positivly wrong and obsolete design, better forget
+ about this nasty detail. I may well remove this "feature"
+ in a future clean up round. )
+
+ A "+" preceeding a Modename means the Key is pressed.
+ A "-" preceeding a Modename means the Key is not pressed.
+ If no mode is given it means don't care.
+
+ Note that the combination of Key and Modes (set/reset)
+ has to be unique. This means, that
+
+ key A + Shift : "A"
+ key A : "a"
+
+ will not accept the small letter "a" rule as expected,
+ one has to add a "- Shift" to the last clause. Use
+ the stdout/stderr dianostics of konsole when modifying
+ keytabs to find problems like this.
+
+Operations are
+
+ - scrollUpLine : scroll up one line in the history log
+ - scrollUpPage : scroll up one page in the history log
+ - scrollDownLine : scroll down one line in the history log
+ - scrollDownPage : scroll down one page in the history log
+ - emitClipboard : "paste" the current clipboard
+ - emitSelection : "paste" the current selection
+
+Strings have the syntax of C strings,
+one may use the following escapes:
+
+ - \E - escape
+ - \\ - backslash
+ - \" - double quote
+ - \t - tab
+ - \r - return
+ - \n - newline
+ - \b - backspace
+ - \xHH - where HH are two hex digits
=== added file 'assets/kb-layouts/default.keytab'
--- assets/kb-layouts/default.keytab 1970-01-01 00:00:00 +0000
+++ assets/kb-layouts/default.keytab 2017-09-09 05:25:54 +0000
@@ -0,0 +1,169 @@
+# [README.default.Keytab] Default Keyboard Table
+#
+# To customize your keyboard, copy this file to something
+# ending with .keytab and change it to meet you needs.
+# Please read the README.KeyTab and the README.keyboard
+# in this case.
+#
+# --------------------------------------------------------------
+
+keyboard "Default (XFree 4)"
+
+# --------------------------------------------------------------
+#
+# Note that this particular table is a "risc" version made to
+# ease customization without bothering with obsolete details.
+# See VT100.keytab for the more hairy stuff.
+#
+# --------------------------------------------------------------
+
+# common keys
+
+key Escape : "\E"
+
+key Tab -Shift : "\t"
+key Tab +Shift+Ansi : "\E[Z"
+key Tab +Shift-Ansi : "\t"
+key Backtab +Ansi : "\E[Z"
+key Backtab -Ansi : "\t"
+
+key Return-Shift-NewLine : "\r"
+key Return-Shift+NewLine : "\r\n"
+
+key Return+Shift : "\EOM"
+
+# Backspace and Delete codes are preserving CTRL-H.
+
+key Backspace : "\x7f"
+
+# Arrow keys in VT52 mode
+# shift up/down are reserved for scrolling.
+# shift left/right are reserved for switching between tabs (this is hardcoded).
+
+key Up -Shift-Ansi : "\EA"
+key Down -Shift-Ansi : "\EB"
+key Right-Shift-Ansi : "\EC"
+key Left -Shift-Ansi : "\ED"
+
+# Arrow keys in ANSI mode with Application - and Normal Cursor Mode)
+
+key Up -Shift-AnyMod+Ansi+AppCuKeys : "\EOA"
+key Down -Shift-AnyMod+Ansi+AppCuKeys : "\EOB"
+key Right -Shift-AnyMod+Ansi+AppCuKeys : "\EOC"
+key Left -Shift-AnyMod+Ansi+AppCuKeys : "\EOD"
+
+key Up -Shift-AnyMod+Ansi-AppCuKeys : "\E[A"
+key Down -Shift-AnyMod+Ansi-AppCuKeys : "\E[B"
+key Right -Shift-AnyMod+Ansi-AppCuKeys : "\E[C"
+key Left -Shift-AnyMod+Ansi-AppCuKeys : "\E[D"
+
+key Up -Shift+AnyMod+Ansi : "\E[1;*A"
+key Down -Shift+AnyMod+Ansi : "\E[1;*B"
+key Right -Shift+AnyMod+Ansi : "\E[1;*C"
+key Left -Shift+AnyMod+Ansi : "\E[1;*D"
+
+# Keypad keys with NumLock ON
+# (see "Numeric Keypad" section at http://www.nw.com/nw/WWW/products/wizcon/vt100.html )
+#
+# Not enabled for now because it breaks the keypad in Vim.
+#
+#key 0 +KeyPad+AppKeyPad : "\EOp"
+#key 1 +KeyPad+AppKeyPad : "\EOq"
+#key 2 +KeyPad+AppKeyPad : "\EOr"
+#key 3 +KeyPad+AppKeyPad : "\EOs"
+#key 4 +KeyPad+AppKeyPad : "\EOt"
+#key 5 +KeyPad+AppKeyPad : "\EOu"
+#key 6 +KeyPad+AppKeyPad : "\EOv"
+#key 7 +KeyPad+AppKeyPad : "\EOw"
+#key 8 +KeyPad+AppKeyPad : "\EOx"
+#key 9 +KeyPad+AppKeyPad : "\EOy"
+#key + +KeyPad+AppKeyPad : "\EOl"
+#key - +KeyPad+AppKeyPad : "\EOm"
+#key . +KeyPad+AppKeyPad : "\EOn"
+#key * +KeyPad+AppKeyPad : "\EOM"
+#key Enter +KeyPad+AppKeyPad : "\r"
+
+# Keypad keys with NumLock Off
+key Up -Shift+Ansi+AppCuKeys+KeyPad : "\EOA"
+key Down -Shift+Ansi+AppCuKeys+KeyPad : "\EOB"
+key Right -Shift+Ansi+AppCuKeys+KeyPad : "\EOC"
+key Left -Shift+Ansi+AppCuKeys+KeyPad : "\EOD"
+
+key Up -Shift+Ansi-AppCuKeys+KeyPad : "\E[A"
+key Down -Shift+Ansi-AppCuKeys+KeyPad : "\E[B"
+key Right -Shift+Ansi-AppCuKeys+KeyPad : "\E[C"
+key Left -Shift+Ansi-AppCuKeys+KeyPad : "\E[D"
+
+key Home +AppCuKeys+KeyPad : "\EOH"
+key End +AppCuKeys+KeyPad : "\EOF"
+key Home -AppCuKeys+KeyPad : "\E[H"
+key End -AppCuKeys+KeyPad : "\E[F"
+
+key Insert +KeyPad : "\E[2~"
+key Delete +KeyPad : "\E[3~"
+key Prior -Shift+KeyPad : "\E[5~"
+key Next -Shift+KeyPad : "\E[6~"
+
+# other grey PC keys
+
+key Enter+NewLine : "\r\n"
+key Enter-NewLine : "\r"
+
+key Home -AnyMod-AppCuKeys : "\E[H"
+key End -AnyMod-AppCuKeys : "\E[F"
+key Home -AnyMod+AppCuKeys : "\EOH"
+key End -AnyMod+AppCuKeys : "\EOF"
+key Home +AnyMod : "\E[1;*H"
+key End +AnyMod : "\E[1;*F"
+
+key Insert -AnyMod : "\E[2~"
+key Delete -AnyMod : "\E[3~"
+key Insert +AnyMod : "\E[2;*~"
+key Delete +AnyMod : "\E[3;*~"
+
+key Prior -Shift-AnyMod : "\E[5~"
+key Next -Shift-AnyMod : "\E[6~"
+key Prior -Shift+AnyMod : "\E[5;*~"
+key Next -Shift+AnyMod : "\E[6;*~"
+
+# Function keys
+key F1 -AnyMod : "\EOP"
+key F2 -AnyMod : "\EOQ"
+key F3 -AnyMod : "\EOR"
+key F4 -AnyMod : "\EOS"
+key F5 -AnyMod : "\E[15~"
+key F6 -AnyMod : "\E[17~"
+key F7 -AnyMod : "\E[18~"
+key F8 -AnyMod : "\E[19~"
+key F9 -AnyMod : "\E[20~"
+key F10 -AnyMod : "\E[21~"
+key F11 -AnyMod : "\E[23~"
+key F12 -AnyMod : "\E[24~"
+
+key F1 +AnyMod : "\EO*P"
+key F2 +AnyMod : "\EO*Q"
+key F3 +AnyMod : "\EO*R"
+key F4 +AnyMod : "\EO*S"
+key F5 +AnyMod : "\E[15;*~"
+key F6 +AnyMod : "\E[17;*~"
+key F7 +AnyMod : "\E[18;*~"
+key F8 +AnyMod : "\E[19;*~"
+key F9 +AnyMod : "\E[20;*~"
+key F10 +AnyMod : "\E[21;*~"
+key F11 +AnyMod : "\E[23;*~"
+key F12 +AnyMod : "\E[24;*~"
+
+# Work around dead keys
+
+key Space +Control : "\x00"
+
+# Some keys are used by konsole to cause operations.
+# The scroll* operations refer to the history buffer.
+
+key Up +Shift-AppScreen : scrollLineUp
+key Prior +Shift-AppScreen : scrollPageUp
+key Down +Shift-AppScreen : scrollLineDown
+key Next +Shift-AppScreen : scrollPageDown
+
+key ScrollLock : scrollLock
+
=== added directory 'assets/kb-layouts/historic'
=== added file 'assets/kb-layouts/historic/vt100.keytab'
--- assets/kb-layouts/historic/vt100.keytab 1970-01-01 00:00:00 +0000
+++ assets/kb-layouts/historic/vt100.keytab 2017-09-09 05:25:54 +0000
@@ -0,0 +1,133 @@
+# [vt100.keytab] Konsole Keyboard Table (VT100 keys)
+#
+# --------------------------------------------------------------
+
+keyboard "vt100 (historical)"
+
+# --------------------------------------------------------------
+#
+# This configuration table allows to customize the
+# meaning of the keys.
+#
+# The syntax is that each entry has the form :
+#
+# "key" Keyname { ("+"|"-") Modename } ":" (String|Operation)
+#
+# Keynames are those defined in <qnamespace.h> with the
+# "Qt::Key_" removed. (We'd better insert the list here)
+#
+# Mode names are :
+#
+# - Shift
+# - Alt
+# - Control
+#
+# The VT100 emulation has two modes that can affect the
+# sequences emitted by certain keys. These modes are
+# under control of the client program.
+#
+# - Newline : effects Return and Enter key.
+# - Application : effects Up and Down key.
+#
+# - Ansi : effects Up and Down key (This is for VT52, really).
+#
+# Operations are
+#
+# - scrollUpLine
+# - scrollUpPage
+# - scrollDownLine
+# - scrollDownPage
+#
+# - emitSelection
+#
+# If the key is not found here, the text of the
+# key event as provided by QT is emitted, possibly
+# preceeded by ESC if the Alt key is pressed.
+#
+# --------------------------------------------------------------
+
+key Escape : "\E"
+key Tab : "\t"
+
+# VT100 can add an extra \n after return.
+# The NewLine mode is set by an escape sequence.
+
+key Return-NewLine : "\r"
+key Return+NewLine : "\r\n"
+
+# Some desperately try to save the ^H.
+
+key Backspace : "\x7f"
+key Delete : "\E[3~"
+
+# These codes are for the VT52 mode of VT100
+# The Ansi mode (i.e. VT100 mode) is set by
+# an escape sequence
+
+key Up -Shift-Ansi : "\EA"
+key Down -Shift-Ansi : "\EB"
+key Right-Shift-Ansi : "\EC"
+key Left -Shift-Ansi : "\ED"
+
+# VT100 emits a mode bit together
+# with the arrow keys.The AppCuKeys
+# mode is set by an escape sequence.
+
+key Up -Shift+Ansi+AppCuKeys : "\EOA"
+key Down -Shift+Ansi+AppCuKeys : "\EOB"
+key Right-Shift+Ansi+AppCuKeys : "\EOC"
+key Left -Shift+Ansi+AppCuKeys : "\EOD"
+
+key Up -Shift+Ansi-AppCuKeys : "\E[A"
+key Down -Shift+Ansi-AppCuKeys : "\E[B"
+key Right-Shift+Ansi-AppCuKeys : "\E[C"
+key Left -Shift+Ansi-AppCuKeys : "\E[D"
+
+# function keys (FIXME: make pf1-pf4)
+
+key F1 : "\E[11~"
+key F2 : "\E[12~"
+key F3 : "\E[13~"
+key F4 : "\E[14~"
+key F5 : "\E[15~"
+
+key F6 : "\E[17~"
+key F7 : "\E[18~"
+key F8 : "\E[19~"
+key F9 : "\E[20~"
+key F10 : "\E[21~"
+key F11 : "\E[23~"
+key F12 : "\E[24~"
+
+key Home : "\E[H"
+key End : "\E[F"
+
+key Prior -Shift : "\E[5~"
+key Next -Shift : "\E[6~"
+key Insert-Shift : "\E[2~"
+
+# Keypad-Enter. See comment on Return above.
+
+key Enter+NewLine : "\r\n"
+key Enter-NewLine : "\r"
+
+key Space +Control : "\x00"
+
+# some of keys are used by konsole.
+
+key Up +Shift : scrollLineUp
+key Prior +Shift : scrollPageUp
+key Down +Shift : scrollLineDown
+key Next +Shift : scrollPageDown
+
+key ScrollLock : scrollLock
+
+
+#----------------------------------------------------------
+
+# keypad characters as offered by Qt
+# cannot be recognized as such.
+
+#----------------------------------------------------------
+
+# Following other strings as emitted by konsole.
=== added file 'assets/kb-layouts/historic/x11r5.keytab'
--- assets/kb-layouts/historic/x11r5.keytab 1970-01-01 00:00:00 +0000
+++ assets/kb-layouts/historic/x11r5.keytab 2017-09-09 05:25:54 +0000
@@ -0,0 +1,71 @@
+# [x11r5.Keytab] Keyboard Table for X11 R5
+
+keyboard "XTerm (XFree 3.x.x)"
+
+# --------------------------------------------------------------
+#
+# Note that this particular table is a "risc" version made to
+# ease customization without bothering with obsolete details.
+# See VT100.keytab for the more hairy stuff.
+#
+# --------------------------------------------------------------
+
+# common keys
+
+key Escape : "\E"
+key Tab : "\t"
+
+key Return : "\r"
+
+# Backspace and Delete codes are preserving CTRL-H.
+
+key Backspace : "\x7f"
+
+# cursor keys
+
+key Up -Shift : "\EOA"
+key Down -Shift : "\EOB"
+key Right -Shift : "\EOC"
+key Left -Shift : "\EOD"
+
+# other grey PC keys
+
+key Enter : "\r"
+
+key Home : "\E[1~"
+key Insert-Shift : "\E[2~"
+key Delete : "\E[3~"
+key End : "\E[4~"
+key Prior -Shift : "\E[5~"
+key Next -Shift : "\E[6~"
+
+# function keys
+
+key F1 : "\E[11~"
+key F2 : "\E[12~"
+key F3 : "\E[13~"
+key F4 : "\E[14~"
+key F5 : "\E[15~"
+key F6 : "\E[17~"
+key F7 : "\E[18~"
+key F8 : "\E[19~"
+key F9 : "\E[20~"
+key F10 : "\E[21~"
+key F11 : "\E[23~"
+key F12 : "\E[24~"
+
+# Work around dead keys
+
+key Space +Control : "\x00"
+
+# Some keys are used by konsole to cause operations.
+# The scroll* operations refer to the history buffer.
+
+key Up +Shift : scrollLineUp
+key Prior +Shift : scrollPageUp
+key Down +Shift : scrollLineDown
+key Next +Shift : scrollPageDown
+
+key ScrollLock : scrollLock
+
+# keypad characters are not offered differently by Qt.
=== added file 'assets/kb-layouts/linux.keytab'
--- assets/kb-layouts/linux.keytab 1970-01-01 00:00:00 +0000
+++ assets/kb-layouts/linux.keytab 2017-09-09 05:25:54 +0000
@@ -0,0 +1,164 @@
+# [linux.keytab] Konsole Keyboard Table (Linux console keys)
+#
+# --------------------------------------------------------------
+
+# NOT TESTED, MAY NEED SOME CLEANUPS
+keyboard "Linux console"
+
+# --------------------------------------------------------------
+#
+# This configuration table allows to customize the
+# meaning of the keys.
+#
+# The syntax is that each entry has the form :
+#
+# "key" Keyname { ("+"|"-") Modename } ":" (String|Operation)
+#
+# Keynames are those defined in <qnamespace.h> with the
+# "Qt::Key_" removed. (We'd better insert the list here)
+#
+# Mode names are :
+#
+# - Shift
+# - Alt
+# - Control
+#
+# The VT100 emulation has two modes that can affect the
+# sequences emitted by certain keys. These modes are
+# under control of the client program.
+#
+# - Newline : effects Return and Enter key.
+# - Application : effects Up and Down key.
+#
+# - Ansi : effects Up and Down key (This is for VT52, really).
+#
+# Operations are
+#
+# - scrollUpLine
+# - scrollUpPage
+# - scrollDownLine
+# - scrollDownPage
+#
+# - emitSelection
+#
+# If the key is not found here, the text of the
+# key event as provided by QT is emitted, possibly
+# preceeded by ESC if the Alt key is pressed.
+#
+# --------------------------------------------------------------
+
+key Escape : "\E"
+key Tab : "\t"
+
+# VT100 can add an extra \n after return.
+# The NewLine mode is set by an escape sequence.
+
+key Return-NewLine : "\r"
+key Return+NewLine : "\r\n"
+
+# Some desperately try to save the ^H.
+
+key Backspace : "\x7f"
+key Delete : "\E[3~"
+
+# These codes are for the VT52 mode of VT100
+# The Ansi mode (i.e. VT100 mode) is set by
+# an escape sequence
+
+key Up -Shift-Ansi : "\EA"
+key Down -Shift-Ansi : "\EB"
+key Right-Shift-Ansi : "\EC"
+key Left -Shift-Ansi : "\ED"
+
+# VT100 emits a mode bit together
+# with the arrow keys.The AppCuKeys
+# mode is set by an escape sequence.
+
+key Up -Shift+Ansi+AppCuKeys : "\EOA"
+key Down -Shift+Ansi+AppCuKeys : "\EOB"
+key Right-Shift+Ansi+AppCuKeys : "\EOC"
+key Left -Shift+Ansi+AppCuKeys : "\EOD"
+
+key Up -Shift+Ansi-AppCuKeys : "\E[A"
+key Down -Shift+Ansi-AppCuKeys : "\E[B"
+key Right-Shift+Ansi-AppCuKeys : "\E[C"
+key Left -Shift+Ansi-AppCuKeys : "\E[D"
+
+# linux functions keys F1-F5 differ from xterm
+
+key F1 : "\E[[A"
+key F2 : "\E[[B"
+key F3 : "\E[[C"
+key F4 : "\E[[D"
+key F5 : "\E[[E"
+
+key F6 : "\E[17~"
+key F7 : "\E[18~"
+key F8 : "\E[19~"
+key F9 : "\E[20~"
+key F10 : "\E[21~"
+key F11 : "\E[23~"
+key F12 : "\E[24~"
+
+key Home : "\E[1~"
+key End : "\E[4~"
+
+key Prior -Shift : "\E[5~"
+key Next -Shift : "\E[6~"
+key Insert-Shift : "\E[2~"
+
+# Keypad-Enter. See comment on Return above.
+
+key Enter+NewLine : "\r\n"
+key Enter-NewLine : "\r"
+
+key Space +Control : "\x00"
+
+# linux term ctrl seq
+
+key A +Control : "\x01"
+key B +Control : "\x02"
+key C +Control : "\x03"
+key D +Control : "\x04"
+key E +Control : "\x05"
+key F +Control : "\x06"
+key G +Control : "\x07"
+key H +Control : "\x08"
+key I +Control : "\x09"
+key J +Control : "\x0a"
+key K +Control : "\x0b"
+key L +Control : "\x0c"
+key M +Control : "\x0d"
+key N +Control : "\x0e"
+key O +Control : "\x0f"
+key P +Control : "\x10"
+key Q +Control : "\x11"
+key R +Control : "\x12"
+key S +Control : "\x13"
+key T +Control : "\x14"
+key U +Control : "\x15"
+key V +Control : "\x16"
+key W +Control : "\x17"
+key X +Control : "\x18"
+key Y +Control : "\x19"
+key Z +Control : "\x1a"
+
+
+
+# some of keys are used by konsole.
+
+key Up +Shift : scrollLineUp
+key Prior +Shift : scrollPageUp
+key Down +Shift : scrollLineDown
+key Next +Shift : scrollPageDown
+
+key ScrollLock : scrollLock
+
+#----------------------------------------------------------
+
+# keypad characters as offered by Qt
+# cannot be recognized as such.
+
+#----------------------------------------------------------
+
+# Following other strings as emitted by konsole.
=== added file 'assets/kb-layouts/macbook.keytab'
--- assets/kb-layouts/macbook.keytab 1970-01-01 00:00:00 +0000
+++ assets/kb-layouts/macbook.keytab 2017-09-09 05:25:54 +0000
@@ -0,0 +1,175 @@
+# [README.default.Keytab] Buildin Keyboard Table
+#
+# To customize your keyboard, copy this file to something
+# ending with .keytab and change it to meet you needs.
+# Please read the README.KeyTab and the README.keyboard
+# in this case.
+#
+# --------------------------------------------------------------
+
+keyboard "Default (XFree 4)"
+
+# --------------------------------------------------------------
+#
+# Note that this particular table is a "risc" version made to
+# ease customization without bothering with obsolete details.
+# See VT100.keytab for the more hairy stuff.
+#
+# --------------------------------------------------------------
+
+# common keys
+
+key Escape : "\x1b"
+
+#key Control : "^"
+
+key Tab -Shift : "\t"
+key Tab +Shift+Ansi : "\E[Z"
+key Tab +Shift-Ansi : "\t"
+key Backtab +Ansi : "\E[Z"
+key Backtab -Ansi : "\t"
+
+key Return-Shift-NewLine : "\r"
+key Return-Shift+NewLine : "\r\n"
+
+key Return+Shift : "\EOM"
+
+# Backspace and Delete codes are preserving CTRL-H.
+
+key Backspace : "\x7f"
+
+# Arrow keys in VT52 mode
+# shift up/down are reserved for scrolling.
+# shift left/right are reserved for switching between tabs (this is hardcoded).
+
+
+# Command + C
+# on mac - Control=Command, Meta=Ctrl
+# do not use Control+C for interrupt signal - it's used for "Copy to clipboard"
+#key Control +C : "\x03"
+key Meta +C: "\x03"
+
+
+# Arrow keys in ANSI mode with Application - and Normal Cursor Mode)
+
+key Up -Shift+Ansi-AppCuKeys : "\E[A"
+key Down -Shift+Ansi-AppCuKeys : "\E[B"
+key Right-Shift+Ansi-AppCuKeys : "\E[C"
+key Left -Shift+Ansi-AppCuKeys : "\E[D"
+
+key Up -Ansi : "\E[1;*A"
+key Down -Ansi : "\E[1;*B"
+key Right -Ansi : "\E[1;*C"
+key Left -Ansi : "\E[1;*D"
+
+#key Up -Shift-Ansi : "\EA"
+#key Down -Shift-Ansi : "\EB"
+#key Right-Shift-Ansi : "\EC"
+#key Left -Shift-Ansi : "\ED"
+
+#key Up -Shift-AnyMod+Ansi-AppCuKeys : "\E[A"
+#key Down -Shift-AnyMod+Ansi-AppCuKeys : "\E[B"
+#key Right -Shift-AnyMod+Ansi-AppCuKeys : "\E[C"
+#key Left -Shift-AnyMod+Ansi-AppCuKeys : "\E[D"
+
+#key Up -Shift-AnyMod+Ansi-AppCuKeys : "\EOA"
+#key Down -Shift-AnyMod+Ansi-AppCuKeys : "\EOB"
+#key Right -Shift-AnyMod+Ansi-AppCuKeys : "\EOC"
+#key Left -Shift-AnyMod+Ansi-AppCuKeys : "\EOD"
+
+#key Up -Shift-AnyMod+Ansi : "\E[1;*A"
+#key Down -Shift-AnyMod+Ansi : "\E[1;*B"
+#key Right -Shift-AnyMod+Ansi : "\E[1;*C"
+#key Left -Shift-AnyMod+Ansi : "\E[1;*D"
+
+# other grey PC keys
+
+key Enter+NewLine : "\r\n"
+key Enter-NewLine : "\r"
+
+key Home -AnyMod -AppCuKeys : "\E[H"
+key End -AnyMod -AppCuKeys : "\E[F"
+key Home -AnyMod +AppCuKeys : "\EOH"
+key End -AnyMod +AppCuKeys : "\EOF"
+key Home +AnyMod : "\E[1;*H"
+key End +AnyMod : "\E[1;*F"
+
+key Insert -AnyMod : "\E[2~"
+key Delete -AnyMod : "\E[3~"
+key Insert +AnyMod : "\E[2;*~"
+key Delete +AnyMod : "\E[3;*~"
+
+key Prior -Shift-AnyMod : "\E[5~"
+key Next -Shift-AnyMod : "\E[6~"
+key Prior -Shift+AnyMod : "\E[5;*~"
+key Next -Shift+AnyMod : "\E[6;*~"
+
+# Function keys
+#key F1 -AnyMod : "\EOP"
+#key F2 -AnyMod : "\EOQ"
+#key F3 -AnyMod : "\EOR"
+#key F4 -AnyMod : "\EOS"
+#define ALT_KP_0 "\033Op"
+#define ALT_KP_1 "\033Oq"
+#define ALT_KP_2 "\033Or"
+#define ALT_KP_3 "\033Os"
+#define ALT_KP_4 "\033Ot"
+#define ALT_KP_5 "\033Ou"
+#define ALT_KP_6 "\033Ov"
+#define ALT_KP_7 "\033Ow"
+#define ALT_KP_8 "\033Ox"
+#define ALT_KP_9 "\033Oy"
+
+key F1 -AnyMod : "\EOP"
+key F2 -AnyMod : "\EOQ"
+key F3 -AnyMod : "\EOR"
+key F4 -AnyMod : "\EOS"
+key F5 -AnyMod : "\EOT"
+key F6 -AnyMod : "\EOU"
+key F7 -AnyMod : "\EOV"
+key F8 -AnyMod : "\EOW"
+key F9 -AnyMod : "\EOX"
+key F10 -AnyMod : "\EOY"
+
+#key F5 -AnyMod : "\E[15~"
+#key F6 -AnyMod : "\E[17~"
+#key F7 -AnyMod : "\E[18~"
+#key F8 -AnyMod : "\E[19~"
+#key F9 -AnyMod : "\E[20~"
+#key F10 -AnyMod : "\E[21~"
+#key F11 -AnyMod : "\E[23~"
+#key F12 -AnyMod : "\E[24~"
+
+#key F1 +AnyMod : "\EO*P"
+#key F2 +AnyMod : "\EO*Q"
+#key F3 +AnyMod : "\EO*R"
+#key F4 +AnyMod : "\EO*S"
+#key F5 +AnyMod : "\E[15;*~"
+#key F6 +AnyMod : "\E[17;*~"
+#key F7 +AnyMod : "\E[18;*~"
+#key F8 +AnyMod : "\E[19;*~"
+#key F9 +AnyMod : "\E[20;*~"
+#key F10 +AnyMod : "\E[21;*~"
+#key F11 +AnyMod : "\E[23;*~"
+#key F12 +AnyMod : "\E[24;*~"
+
+# Work around dead keys
+
+key Space +Control : "\x00"
+
+# Some keys are used by konsole to cause operations.
+# The scroll* operations refer to the history buffer.
+
+key Up +Shift-AppScreen : scrollLineUp
+key Prior +Shift-AppScreen : scrollPageUp
+key Down +Shift-AppScreen : scrollLineDown
+key Next +Shift-AppScreen : scrollPageDown
+
+#key Up +Shift : scrollLineUp
+#key Prior +Shift : scrollPageUp
+#key Down +Shift : scrollLineDown
+#key Next +Shift : scrollPageDown
+
+key ScrollLock : scrollLock
+
+# keypad characters are not offered differently by Qt.
=== added file 'assets/kb-layouts/solaris.keytab'
--- assets/kb-layouts/solaris.keytab 1970-01-01 00:00:00 +0000
+++ assets/kb-layouts/solaris.keytab 2017-09-09 05:25:54 +0000
@@ -0,0 +1,108 @@
+# [solaris.keytab] Konsole Keyboard Table
+#
+
+keyboard "Solaris console"
+
+# --------------------------------------------------------------
+#
+# This configuration table allows to customize the
+# meaning of the keys.
+#
+# The syntax is that each entry has the form :
+#
+# "key" Keyname { ("+"|"-") Modename } ":" (String|Operation)
+#
+# Keynames are those defined in <qnamespace.h> with the
+# "Qt::Key_" removed. (We'd better insert the list here)
+#
+# Mode names are :
+#
+# - Shift
+# - Alt
+# - Control
+#
+# The VT100 emulation has two modes that can affect the
+# sequences emitted by certain keys. These modes are
+# under control of the client program.
+#
+#
+# - Newline : effects Return and Enter key.
+# - Application : effects Up and Down key.
+#
+# - Ansi : effects Up and Down key (This is for VT52, really).
+#
+# Operations are
+#
+# - scrollUpLine
+# - scrollUpPage
+# - scrollDownLine
+# - scrollDownPage
+#
+# - emitSelection
+#
+# If the key is not found here, the text of the
+# key event as provided by QT is emitted, possibly
+# preceeded by ESC if the Alt key is pressed.
+#
+# --------------------------------------------------------------
+
+key Escape : "\E"
+key Tab : "\t"
+
+key Return-Alt : "\r"
+key Return+Alt : "\E\r"
+
+# Backspace and Delete codes are preserving CTRL-H.
+
+key Backspace : "\x08"
+#key Delete : "\x7F"
+
+# cursor keys
+
+key Up -Shift : "\EOA"
+key Down -Shift : "\EOB"
+key Right -Shift : "\EOC"
+key Left -Shift : "\EOD"
+
+# other grey PC keys
+
+key Enter : "\r"
+
+key Home : "\E[1~"
+key Insert-Shift : "\E[2~"
+key Delete : "\E[3~"
+key End : "\E[4~"
+key Prior -Shift : "\E[5~"
+key Next -Shift : "\E[6~"
+
+# function keys
+
+key F1 : "\E[11~"
+key F2 : "\E[12~"
+key F3 : "\E[13~"
+key F4 : "\E[14~"
+key F5 : "\E[15~"
+key F6 : "\E[17~"
+key F7 : "\E[18~"
+key F8 : "\E[19~"
+key F9 : "\E[20~"
+key F10 : "\E[21~"
+key F11 : "\E[23~"
+key F12 : "\E[24~"
+
+# Work around dead keys
+
+key Space +Control : "\x00"
+
+# Some keys are used by konsole to cause operations.
+# The scroll* operations refer to the history buffer.
+
+#key Left +Shift : prevSession
+#key Right +Shift : nextSession
+key Up +Shift : scrollLineUp
+key Prior +Shift : scrollPageUp
+key Down +Shift : scrollLineDown
+key Next +Shift : scrollPageDown
+#key Insert+Shift : emitSelection
+
+# keypad characters are not offered differently by Qt.
=== added file 'assets/kb-layouts/vt420pc.keytab'
--- assets/kb-layouts/vt420pc.keytab 1970-01-01 00:00:00 +0000
+++ assets/kb-layouts/vt420pc.keytab 2017-09-09 05:25:54 +0000
@@ -0,0 +1,168 @@
+#
+# NOTE: This keyboard binding is not installed because it
+# apparently doesn't work with actual VT420 systems
+# (see BUG:170220)
+#
+# [vt420pc.keytab] Konsole Keyboard Table (VT420pc keys)
+# adapted by ferdinand gassauer f.gassauer@xxxxxx
+# Nov 2000
+#
+################################################################
+#
+# The escape sequences emmited by the
+# keys Shift+F1 to Shift+F12 might not fit your needs
+#
+################# IMPORTANT NOTICE #############################
+# the key bindings (Kcontrol -> look and feel -> keybindgs)
+# overrule the settings in this file. The key bindings might be
+# changed by the user WITHOUT notification of the maintainer of
+# the keytab file. Konsole will not work as expected by
+# the maintainer of the keytab file.
+################################################################
+#
+# --------------------------------------------------------------
+
+keyboard "DEC VT420 Terminal"
+
+# --------------------------------------------------------------
+#
+# This configuration table allows to customize the
+# meaning of the keys.
+#
+# The syntax is that each entry has the form :
+#
+# "key" Keyname { ("+"|"-") Modename } ":" (String|Operation)
+#
+# Keynames are those defined in <qnamespace.h> with the
+# "Qt::Key_" removed. (We'd better insert the list here)
+#
+# Mode names are :
+#
+# - Shift
+# - Alt
+# - Control
+#
+# The VT100 emulation has two modes that can affect the
+# sequences emitted by certain keys. These modes are
+# under control of the client program.
+#
+# - Newline : effects Return and Enter key.
+# - Application : effects Up and Down key.
+#
+# - Ansi : effects Up and Down key (This is for VT52, really).
+#
+# Operations are
+#
+# - scrollUpLine
+# - scrollUpPage
+# - scrollDownLine
+# - scrollDownPage
+#
+# - emitSelection
+#
+# If the key is not found here, the text of the
+# key event as provided by QT is emitted, possibly
+# preceeded by ESC if the Alt key is pressed.
+#
+# --------------------------------------------------------------
+
+key Escape : "\E"
+key Tab : "\t"
+key Backtab: "\E[Z"
+
+# VT100 can add an extra \n after return.
+# The NewLine mode is set by an escape sequence.
+
+key Return-NewLine : "\r"
+key Return+NewLine : "\r\n"
+
+# Some desperately try to save the ^H.
+# may be not everyone wants this
+
+key Backspace : "\x08" # Control H
+key Delete : "\x7f"
+
+# These codes are for the VT420pc
+# The Ansi mode (i.e. VT100 mode) is set by
+# an escape sequence
+
+key Up -Shift-Ansi : "\EA"
+key Down -Shift-Ansi : "\EB"
+key Right-Shift-Ansi : "\EC"
+key Left -Shift-Ansi : "\ED"
+
+# VT100 emits a mode bit together
+# with the arrow keys.The AppCuKeys
+# mode is set by an escape sequence.
+
+key Up -Shift+Ansi+AppCuKeys : "\EOA"
+key Down -Shift+Ansi+AppCuKeys : "\EOB"
+key Right-Shift+Ansi+AppCuKeys : "\EOC"
+key Left -Shift+Ansi+AppCuKeys : "\EOD"
+
+key Up -Shift+Ansi-AppCuKeys : "\E[A"
+key Down -Shift+Ansi-AppCuKeys : "\E[B"
+key Right-Shift+Ansi-AppCuKeys : "\E[C"
+key Left -Shift+Ansi-AppCuKeys : "\E[D"
+
+# function keys
+
+key F1 -Shift : "\E[11~"
+key F2 -Shift : "\E[12~"
+key F3 -Shift : "\E[13~"
+key F4 -Shift : "\E[14~"
+key F5 -Shift : "\E[15~"
+key F6 -Shift : "\E[17~"
+key F7 -Shift : "\E[18~"
+key F8 -Shift : "\E[19~"
+key F9 -Shift : "\E[20~"
+key F10-Shift : "\E[21~"
+key F11-Shift : "\E[23~"
+key F12-Shift : "\E[24~"
+#
+# Shift F1-F12
+#
+key F1 +Shift : "\E[11;2~"
+key F2 +Shift : "\E[12;2~"
+key F3 +Shift : "\E[13;2~"
+key F4 +Shift : "\E[14;2~"
+key F5 +Shift : "\E[15;2~"
+key F6 +Shift : "\E[17;2~"
+key F7 +Shift : "\E[18;2~"
+key F8 +Shift : "\E[19;2~"
+key F9 +Shift : "\E[20;2~"
+key F10+Shift : "\E[21;2~"
+key F11+Shift : "\E[23;2~"
+key F12+Shift : "\E[24;2~"
+
+key Home : "\E[H"
+key End : "\E[F"
+
+key Prior -Shift : "\E[5~"
+key Next -Shift : "\E[6~"
+key Insert-Shift : "\E[2~"
+
+# Keypad-Enter. See comment on Return above.
+
+key Enter+NewLine : "\r\n"
+key Enter-NewLine : "\r"
+
+key Space +Control : "\x00"
+
+# some of keys are used by konsole.
+
+key Up +Shift : scrollLineUp
+key Prior +Shift : scrollPageUp
+key Down +Shift : scrollLineDown
+key Next +Shift : scrollPageDown
+
+key ScrollLock : scrollLock
+
+#----------------------------------------------------------
+
+# keypad characters as offered by Qt
+# cannot be recognized as such.
+
+#----------------------------------------------------------
+
+# Following other strings as emitted by konsole.
=== added directory 'debian'
=== renamed directory 'debian' => 'debian.moved'
=== added file 'debian/changelog'
--- debian/changelog 1970-01-01 00:00:00 +0000
+++ debian/changelog 2017-09-09 05:25:54 +0000
@@ -0,0 +1,29 @@
+konsole-qml-plugin (0.1.2) raring; urgency=low
+
+ * Fixed text display bug (LP:#1182503)
+
+ -- Dmitry Zagnoyko <hiroshidi@xxxxxxxxx> Mon, 10 Jun 2013 09:49:02 +0300
+
+konsole-qml-plugin (0.1.1) raring; urgency=low
+
+ * Fixed issue with float values of widget size
+ * Added virtual key event for qml KSession component
+
+ -- Dmitry Zagnoyko <hiroshidi@xxxxxxxxx> Mon, 06 May 2013 20:11:10 +0300
+
+konsole-qml-plugin (0.1.0ubuntu1~quantal1~test2) quantal; urgency=low
+
+ * Added qml properties for KTerminal
+ * Fixed visibility sope: removed konsole namespace
+ * Added qmltypes
+ * Fixed qml plugin path
+ * Added KSession class
+
+ -- Dmitry Zagnoyko <hiroshidi@xxxxxxxxx> Sat, 20 Apr 2013 21:44:26 +0300
+
+konsole-qml-plugin (0.1.0ubuntu1~quantal1~test1) quantal; urgency=low
+
+ * Initial release
+ * Ported KDE Konsole
+
+ -- Dmitry Zagnoyko <hiroshidi@xxxxxxxxx> Fri, 19 Apr 2013 20:22:12 +0300
=== added file 'debian/compat'
--- debian/compat 1970-01-01 00:00:00 +0000
+++ debian/compat 2017-09-09 05:25:54 +0000
@@ -0,0 +1,1 @@
+9
=== added file 'debian/control'
--- debian/control 1970-01-01 00:00:00 +0000
+++ debian/control 2017-09-09 05:25:54 +0000
@@ -0,0 +1,40 @@
+Source: konsole-qml-plugin
+Section: libs
+Priority: optional
+Maintainer: Ubuntu Developers <ubuntu-devel-discuss@xxxxxxxxxxxxxxxx>
+Build-Depends: debhelper (>= 9.0.0),
+# libgl1-mesa-dev | libgl-dev,
+# libgles2-mesa-dev
+ qtbase5-dev,
+ qtdeclarative5-dev,
+ qt5-default,
+Standards-Version: 3.9.4
+Homepage: http://konsole.kde.org/
+
+Package: qtdeclarative5-konsole-qml-plugin
+Architecture: any
+Multi-Arch: same
+Pre-Depends: ${misc:Pre-Depends}
+Depends: ${misc:Depends}, ${shlibs:Depends},
+Description: KDE Konsole QML plugin - qml terminal plugin
+ Originaly, Konsole is a terminal emulator from KDE. This is ported
+ version and do not require KDE.
+ .
+ This package contains the Konsole terminal emulator plugin
+ for Qt Qml, which offers access to terminal by KTerminal and
+ KSession elements. KTerminal is used for displaying information
+ given by KSession.
+
+
+#Package: konsole-qml-plugin-dbg
+#Priority: extra
+#Architecture: any
+#Section: debug
+#Depends: ${misc:Depends}
+#Description: KDE Konsole QML plugin debugging symbols
+# Originaly, Konsole is a terminal emulator from KDE. This is ported
+# version without KDE tails and do not require KDE.
+# .
+# This package contains the debugging symbols for the KDE Konsole
+# QML plugin.
+
=== added file 'debian/copyright'
--- debian/copyright 1970-01-01 00:00:00 +0000
+++ debian/copyright 2017-09-09 05:25:54 +0000
@@ -0,0 +1,50 @@
+Format: http://www.debian.org/doc/packaging-manuals/copyright-format/3.0/
+Upstream-Name: konsole-qml-plugin
+Source:
+
+Files: *
+Copyright: 2013 Dmitry Zagnoyko <hiroshidi@xxxxxxxxx>
+ 2008 e_k <e_k@xxxxxxxxxxxxxxxxxxxxx>
+ 2006-2008 Robert Knight <robertknight@xxxxxxxxx>
+ 2003-2007 Oswald Buddenhagen <ossi@xxxxxxx>
+ 2000 Stephan Kulow <coolo@xxxxxxx>
+ 1997-1998 Lars Doelle <lars.doelle@xxxxxxxxxx>
+License: GPL-3
+
+Files: debian/*
+Copyright: 2013 Dmitry Zagnoyko <hiroshidi@xxxxxxxxx>
+License: LGPL-3
+
+License: GPL-3
+ This package is free software; you can redistribute it and/or
+ modify it under the terms of the GNU General Public
+ License as published by the Free Software Foundation; either
+ version 3 of the License.
+ .
+ This package is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ General Public License for more details.
+ .
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>.
+ .
+ On Debian systems, the complete text of the GNU General
+ Public License can be found in "/usr/share/common-licenses/GPL-3".
+
+License: LGPL-3
+ This package is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 3 of the License.
+ .
+ This package is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+ .
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>.
+ .
+ On Debian systems, the complete text of the GNU Lesser General
+ Public License can be found in "/usr/share/common-licenses/LGPL-3".
=== added file 'debian/rules'
--- debian/rules 1970-01-01 00:00:00 +0000
+++ debian/rules 2017-09-09 05:25:54 +0000
@@ -0,0 +1,21 @@
+#!/usr/bin/make -f
+
+# Uncomment this to turn on verbose mode.
+#export DH_VERBOSE=1
+
+#export CFLAGS := $(shell dpkg-buildflags --get CFLAGS) $(shell dpkg-buildflags --get CPPFLAGS)
+#export CXXFLAGS := $(shell dpkg-buildflags --get CXXFLAGS) $(shell dpkg-buildflags --get CPPFLAGS)
+#export LDFLAGS := $(shell dpkg-buildflags --get LDFLAGS) -Wl,--as-needed
+
+override_dh_auto_configure:
+ QT_SELECT=qt5 dh_auto_configure
+
+%:
+ dh $@ --list-missing --parallel
+# WARN: currently, no pakgage
+# --dbg-package=konsole-qml-plugin-dbg
+
+
+#override_dh_builddeb:
+# dh_builddeb -- -Zxz
+
=== added directory 'debian/source'
=== added file 'debian/source/format'
--- debian/source/format 1970-01-01 00:00:00 +0000
+++ debian/source/format 2017-09-09 05:25:54 +0000
@@ -0,0 +1,1 @@
+3.0 (native)
=== added file 'konsole-qml-plugin.pro'
--- konsole-qml-plugin.pro 1970-01-01 00:00:00 +0000
+++ konsole-qml-plugin.pro 2017-09-09 05:25:54 +0000
@@ -0,0 +1,97 @@
+#########################################
+## CONFIGS
+#########################################
+
+TEMPLATE = lib
+CONFIG += qt plugin hide_symbols
+QT += qml quick widgets
+
+DEFINES += HAVE_POSIX_OPENPT HAVE_SYS_TIME_H HAVE_UPDWTMPX
+
+#MANUALY DEFINED PLATFORM
+DEFINES += Q_WS_UBUNTU
+
+TARGET = kdekonsole
+PLUGIN_IMPORT_PATH = org/kde/konsole
+PLUGIN_ASSETS = $$PWD/assets/*
+
+#########################################
+## SOURCES
+#########################################
+
+SOURCES += \
+ $$PWD/src/plugin.cpp \
+ $$PWD/src/Pty.cpp \
+ $$PWD/src/kptyprocess.cpp \
+ $$PWD/src/kptydevice.cpp \
+ $$PWD/src/kpty.cpp \
+ $$PWD/src/kprocess.cpp \
+ $$PWD/src/ShellCommand.cpp \
+ $$PWD/src/Vt102Emulation.cpp \
+ $$PWD/src/tools.cpp \
+ $$PWD/src/Session.cpp \
+ $$PWD/src/Screen.cpp \
+ $$PWD/src/KeyboardTranslator.cpp \
+ $$PWD/src/Emulation.cpp \
+ $$PWD/src/History.cpp \
+ $$PWD/src/BlockArray.cpp \
+ $$PWD/src/TerminalCharacterDecoder.cpp \
+ $$PWD/src/konsole_wcwidth.cpp \
+ $$PWD/src/ScreenWindow.cpp \
+ $$PWD/src/Filter.cpp \
+ $$PWD/src/ColorScheme.cpp \
+ $$PWD/src/TerminalDisplay.cpp \
+ $$PWD/src/ksession.cpp
+
+HEADERS += \
+ $$PWD/src/plugin.h \
+ $$PWD/src/Pty.h \
+ $$PWD/src/kptyprocess.h \
+ $$PWD/src/kptydevice.h \
+ $$PWD/src/kpty.h \
+ $$PWD/src/kpty_p.h \
+ $$PWD/src/kprocess.h \
+ $$PWD/src/ShellCommand.h \
+ $$PWD/src/Vt102Emulation.h \
+ $$PWD/src/tools.h \
+ $$PWD/src/Session.h \
+ $$PWD/src/Screen.h \
+ $$PWD/src/KeyboardTranslator.h \
+ $$PWD/src/Emulation.h \
+ $$PWD/src/Character.h \
+ $$PWD/src/History.h \
+ $$PWD/src/CharacterColor.h \
+ $$PWD/src/BlockArray.h \
+ $$PWD/src/TerminalCharacterDecoder.h \
+ $$PWD/src/konsole_wcwidth.h \
+ $$PWD/src/ScreenWindow.h \
+ $$PWD/src/DefaultTranslatorText.h \
+ $$PWD/src/LineFont.h \
+ $$PWD/src/Filter.h \
+ $$PWD/src/ExtendedDefaultTranslator.h \
+ $$PWD/src/ColorTables.h \
+ $$PWD/src/ColorScheme.h \
+ $$PWD/src/TerminalDisplay.h \
+ $$PWD/src/ksession.h
+
+OTHER_FILES += \
+ $$PWD/src/qmldir \
+ $$PWD/src/plugins.qmltypes
+
+MOC_DIR = $$PWD/.moc
+OBJECTS_DIR = $$PWD/.obj
+
+#########################################
+## INTALLS
+#########################################
+
+target.path = $$[QT_INSTALL_QML]/$$PLUGIN_IMPORT_PATH
+
+assets.files += $$PLUGIN_ASSETS
+assets.path += $$[QT_INSTALL_QML]/$$PLUGIN_IMPORT_PATH
+
+qmldir.files += $$PWD/src/qmldir \
+ $$PWD/src/plugins.qmltypes
+qmldir.path += $$[QT_INSTALL_QML]/$$PLUGIN_IMPORT_PATH
+
+INSTALLS += target qmldir assets
=== added directory 'src'
=== renamed directory 'src' => 'src.moved'
=== added file 'src/BlockArray.cpp'
--- src/BlockArray.cpp 1970-01-01 00:00:00 +0000
+++ src/BlockArray.cpp 2017-09-09 05:25:54 +0000
@@ -0,0 +1,377 @@
+/*
+ This file is part of Konsole, an X terminal.
+ Copyright (C) 2000 by Stephan Kulow <coolo@xxxxxxx>
+
+ Rewritten for QT4 by e_k <e_k at users.sourceforge.net>, Copyright (C)2008
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ 02110-1301 USA.
+
+*/
+
+// Own
+#include "BlockArray.h"
+
+#include <QtCore>
+
+// System
+#include <assert.h>
+#include <sys/mman.h>
+#include <sys/param.h>
+#include <unistd.h>
+#include <stdio.h>
+
+
+static int blocksize = 0;
+
+BlockArray::BlockArray()
+ : size(0),
+ current(size_t(-1)),
+ index(size_t(-1)),
+ lastmap(0),
+ lastmap_index(size_t(-1)),
+ lastblock(0), ion(-1),
+ length(0)
+{
+ // lastmap_index = index = current = size_t(-1);
+ if (blocksize == 0) {
+ blocksize = ((sizeof(Block) / getpagesize()) + 1) * getpagesize();
+ }
+
+}
+
+BlockArray::~BlockArray()
+{
+ setHistorySize(0);
+ assert(!lastblock);
+}
+
+size_t BlockArray::append(Block * block)
+{
+ if (!size) {
+ return size_t(-1);
+ }
+
+ ++current;
+ if (current >= size) {
+ current = 0;
+ }
+
+ int rc;
+ rc = lseek(ion, current * blocksize, SEEK_SET);
+ if (rc < 0) {
+ perror("HistoryBuffer::add.seek");
+ setHistorySize(0);
+ return size_t(-1);
+ }
+ rc = write(ion, block, blocksize);
+ if (rc < 0) {
+ perror("HistoryBuffer::add.write");
+ setHistorySize(0);
+ return size_t(-1);
+ }
+
+ length++;
+ if (length > size) {
+ length = size;
+ }
+
+ ++index;
+
+ delete block;
+ return current;
+}
+
+size_t BlockArray::newBlock()
+{
+ if (!size) {
+ return size_t(-1);
+ }
+ append(lastblock);
+
+ lastblock = new Block();
+ return index + 1;
+}
+
+Block * BlockArray::lastBlock() const
+{
+ return lastblock;
+}
+
+bool BlockArray::has(size_t i) const
+{
+ if (i == index + 1) {
+ return true;
+ }
+
+ if (i > index) {
+ return false;
+ }
+ if (index - i >= length) {
+ return false;
+ }
+ return true;
+}
+
+const Block * BlockArray::at(size_t i)
+{
+ if (i == index + 1) {
+ return lastblock;
+ }
+
+ if (i == lastmap_index) {
+ return lastmap;
+ }
+
+ if (i > index) {
+ qDebug() << "BlockArray::at() i > index\n";
+ return 0;
+ }
+
+// if (index - i >= length) {
+// kDebug(1211) << "BlockArray::at() index - i >= length\n";
+// return 0;
+// }
+
+ size_t j = i; // (current - (index - i) + (index/size+1)*size) % size ;
+
+ assert(j < size);
+ unmap();
+
+ Block * block = (Block *)mmap(0, blocksize, PROT_READ, MAP_PRIVATE, ion, j * blocksize);
+
+ if (block == (Block *)-1) {
+ perror("mmap");
+ return 0;
+ }
+
+ lastmap = block;
+ lastmap_index = i;
+
+ return block;
+}
+
+void BlockArray::unmap()
+{
+ if (lastmap) {
+ int res = munmap((char *)lastmap, blocksize);
+ if (res < 0) {
+ perror("munmap");
+ }
+ }
+ lastmap = 0;
+ lastmap_index = size_t(-1);
+}
+
+bool BlockArray::setSize(size_t newsize)
+{
+ return setHistorySize(newsize * 1024 / blocksize);
+}
+
+bool BlockArray::setHistorySize(size_t newsize)
+{
+// kDebug(1211) << "setHistorySize " << size << " " << newsize;
+
+ if (size == newsize) {
+ return false;
+ }
+
+ unmap();
+
+ if (!newsize) {
+ delete lastblock;
+ lastblock = 0;
+ if (ion >= 0) {
+ close(ion);
+ }
+ ion = -1;
+ current = size_t(-1);
+ return true;
+ }
+
+ if (!size) {
+ FILE * tmp = tmpfile();
+ if (!tmp) {
+ perror("konsole: cannot open temp file.\n");
+ } else {
+ ion = dup(fileno(tmp));
+ if (ion<0) {
+ perror("konsole: cannot dup temp file.\n");
+ fclose(tmp);
+ }
+ }
+ if (ion < 0) {
+ return false;
+ }
+
+ assert(!lastblock);
+
+ lastblock = new Block();
+ size = newsize;
+ return false;
+ }
+
+ if (newsize > size) {
+ increaseBuffer();
+ size = newsize;
+ return false;
+ } else {
+ decreaseBuffer(newsize);
+ ftruncate(ion, length*blocksize);
+ size = newsize;
+
+ return true;
+ }
+}
+
+void moveBlock(FILE * fion, int cursor, int newpos, char * buffer2)
+{
+ int res = fseek(fion, cursor * blocksize, SEEK_SET);
+ if (res) {
+ perror("fseek");
+ }
+ res = fread(buffer2, blocksize, 1, fion);
+ if (res != 1) {
+ perror("fread");
+ }
+
+ res = fseek(fion, newpos * blocksize, SEEK_SET);
+ if (res) {
+ perror("fseek");
+ }
+ res = fwrite(buffer2, blocksize, 1, fion);
+ if (res != 1) {
+ perror("fwrite");
+ }
+ // printf("moving block %d to %d\n", cursor, newpos);
+}
+
+void BlockArray::decreaseBuffer(size_t newsize)
+{
+ if (index < newsize) { // still fits in whole
+ return;
+ }
+
+ int offset = (current - (newsize - 1) + size) % size;
+
+ if (!offset) {
+ return;
+ }
+
+ // The Block constructor could do somthing in future...
+ char * buffer1 = new char[blocksize];
+
+ FILE * fion = fdopen(dup(ion), "w+b");
+ if (!fion) {
+ delete [] buffer1;
+ perror("fdopen/dup");
+ return;
+ }
+
+ int firstblock;
+ if (current <= newsize) {
+ firstblock = current + 1;
+ } else {
+ firstblock = 0;
+ }
+
+ size_t oldpos;
+ for (size_t i = 0, cursor=firstblock; i < newsize; i++) {
+ oldpos = (size + cursor + offset) % size;
+ moveBlock(fion, oldpos, cursor, buffer1);
+ if (oldpos < newsize) {
+ cursor = oldpos;
+ } else {
+ cursor++;
+ }
+ }
+
+ current = newsize - 1;
+ length = newsize;
+
+ delete [] buffer1;
+
+ fclose(fion);
+
+}
+
+void BlockArray::increaseBuffer()
+{
+ if (index < size) { // not even wrapped once
+ return;
+ }
+
+ int offset = (current + size + 1) % size;
+ if (!offset) { // no moving needed
+ return;
+ }
+
+ // The Block constructor could do somthing in future...
+ char * buffer1 = new char[blocksize];
+ char * buffer2 = new char[blocksize];
+
+ int runs = 1;
+ int bpr = size; // blocks per run
+
+ if (size % offset == 0) {
+ bpr = size / offset;
+ runs = offset;
+ }
+
+ FILE * fion = fdopen(dup(ion), "w+b");
+ if (!fion) {
+ perror("fdopen/dup");
+ delete [] buffer1;
+ delete [] buffer2;
+ return;
+ }
+
+ int res;
+ for (int i = 0; i < runs; i++) {
+ // free one block in chain
+ int firstblock = (offset + i) % size;
+ res = fseek(fion, firstblock * blocksize, SEEK_SET);
+ if (res) {
+ perror("fseek");
+ }
+ res = fread(buffer1, blocksize, 1, fion);
+ if (res != 1) {
+ perror("fread");
+ }
+ int newpos = 0;
+ for (int j = 1, cursor=firstblock; j < bpr; j++) {
+ cursor = (cursor + offset) % size;
+ newpos = (cursor - offset + size) % size;
+ moveBlock(fion, cursor, newpos, buffer2);
+ }
+ res = fseek(fion, i * blocksize, SEEK_SET);
+ if (res) {
+ perror("fseek");
+ }
+ res = fwrite(buffer1, blocksize, 1, fion);
+ if (res != 1) {
+ perror("fwrite");
+ }
+ }
+ current = size - 1;
+ length = size;
+
+ delete [] buffer1;
+ delete [] buffer2;
+
+ fclose(fion);
+
+}
+
=== added file 'src/BlockArray.h'
--- src/BlockArray.h 1970-01-01 00:00:00 +0000
+++ src/BlockArray.h 2017-09-09 05:25:54 +0000
@@ -0,0 +1,126 @@
+/*
+ This file is part of Konsole, an X terminal.
+ Copyright (C) 2000 by Stephan Kulow <coolo@xxxxxxx>
+
+ Rewritten for QT4 by e_k <e_k at users.sourceforge.net>, Copyright (C)2008
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ 02110-1301 USA.
+*/
+
+#ifndef BLOCKARRAY_H
+#define BLOCKARRAY_H
+
+#include <unistd.h>
+
+//#error Do not use in KDE 2.1
+
+#define BlockSize (1 << 12)
+#define ENTRIES ((BlockSize - sizeof(size_t) ) / sizeof(unsigned char))
+
+struct Block {
+ Block() {
+ size = 0;
+ }
+ unsigned char data[ENTRIES];
+ size_t size;
+};
+
+// ///////////////////////////////////////////////////////
+
+class BlockArray {
+public:
+ /**
+ * Creates a history file for holding
+ * maximal size blocks. If more blocks
+ * are requested, then it drops earlier
+ * added ones.
+ */
+ BlockArray();
+
+ /// destructor
+ ~BlockArray();
+
+ /**
+ * adds the Block at the end of history.
+ * This may drop other blocks.
+ *
+ * The ownership on the block is transfered.
+ * An unique index number is returned for accessing
+ * it later (if not yet dropped then)
+ *
+ * Note, that the block may be dropped completely
+ * if history is turned off.
+ */
+ size_t append(Block * block);
+
+ /**
+ * gets the block at the index. Function may return
+ * 0 if the block isn't available any more.
+ *
+ * The returned block is strictly readonly as only
+ * maped in memory - and will be invalid on the next
+ * operation on this class.
+ */
+ const Block * at(size_t index);
+
+ /**
+ * reorders blocks as needed. If newsize is null,
+ * the history is emptied completely. The indices
+ * returned on append won't change their semantic,
+ * but they may not be valid after this call.
+ */
+ bool setHistorySize(size_t newsize);
+
+ size_t newBlock();
+
+ Block * lastBlock() const;
+
+ /**
+ * Convenient function to set the size in KBytes
+ * instead of blocks
+ */
+ bool setSize(size_t newsize);
+
+ size_t len() const {
+ return length;
+ }
+
+ bool has(size_t index) const;
+
+ size_t getCurrent() const {
+ return current;
+ }
+
+private:
+ void unmap();
+ void increaseBuffer();
+ void decreaseBuffer(size_t newsize);
+
+ size_t size;
+ // current always shows to the last inserted block
+ size_t current;
+ size_t index;
+
+ Block * lastmap;
+ size_t lastmap_index;
+ Block * lastblock;
+
+ int ion;
+ size_t length;
+
+};
+
+#endif
=== added file 'src/Character.h'
--- src/Character.h 1970-01-01 00:00:00 +0000
+++ src/Character.h 2017-09-09 05:25:54 +0000
@@ -0,0 +1,221 @@
+/*
+ This file is part of Konsole, KDE's terminal.
+
+ Copyright 2007-2008 by Robert Knight <robertknight@xxxxxxxxx>
+ Copyright 1997,1998 by Lars Doelle <lars.doelle@xxxxxxxxxx>
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ 02110-1301 USA.
+*/
+
+#ifndef CHARACTER_H
+#define CHARACTER_H
+
+// Qt
+#include <QtCore/QHash>
+
+// Local
+#include "CharacterColor.h"
+
+typedef unsigned char LineProperty;
+
+static const int LINE_DEFAULT = 0;
+static const int LINE_WRAPPED = (1 << 0);
+static const int LINE_DOUBLEWIDTH = (1 << 1);
+static const int LINE_DOUBLEHEIGHT = (1 << 2);
+
+#define DEFAULT_RENDITION 0
+#define RE_BOLD (1 << 0)
+#define RE_BLINK (1 << 1)
+#define RE_UNDERLINE (1 << 2)
+#define RE_REVERSE (1 << 3) // Screen only
+#define RE_INTENSIVE (1 << 3) // Widget only
+#define RE_CURSOR (1 << 4)
+#define RE_EXTENDED_CHAR (1 << 5)
+
+/**
+ * A single character in the terminal which consists of a unicode character
+ * value, foreground and background colors and a set of rendition attributes
+ * which specify how it should be drawn.
+ */
+class Character
+{
+public:
+ /**
+ * Constructs a new character.
+ *
+ * @param _c The unicode character value of this character.
+ * @param _f The foreground color used to draw the character.
+ * @param _b The color used to draw the character's background.
+ * @param _r A set of rendition flags which specify how this character is to be drawn.
+ */
+ inline Character(quint16 _c = ' ',
+ CharacterColor _f = CharacterColor(COLOR_SPACE_DEFAULT,DEFAULT_FORE_COLOR),
+ CharacterColor _b = CharacterColor(COLOR_SPACE_DEFAULT,DEFAULT_BACK_COLOR),
+ quint8 _r = DEFAULT_RENDITION)
+ : character(_c), rendition(_r), foregroundColor(_f), backgroundColor(_b) {}
+
+ union
+ {
+ /** The unicode character value for this character. */
+ quint16 character;
+ /**
+ * Experimental addition which allows a single Character instance to contain more than
+ * one unicode character.
+ *
+ * charSequence is a hash code which can be used to look up the unicode
+ * character sequence in the ExtendedCharTable used to create the sequence.
+ */
+ quint16 charSequence;
+ };
+
+ /** A combination of RENDITION flags which specify options for drawing the character. */
+ quint8 rendition;
+
+ /** The foreground color used to draw this character. */
+ CharacterColor foregroundColor;
+ /** The color used to draw this character's background. */
+ CharacterColor backgroundColor;
+
+ /**
+ * Returns true if this character has a transparent background when
+ * it is drawn with the specified @p palette.
+ */
+ bool isTransparent(const ColorEntry* palette) const;
+ /**
+ * Returns true if this character should always be drawn in bold when
+ * it is drawn with the specified @p palette, independent of whether
+ * or not the character has the RE_BOLD rendition flag.
+ */
+ ColorEntry::FontWeight fontWeight(const ColorEntry* base) const;
+
+ /**
+ * returns true if the format (color, rendition flag) of the compared characters is equal
+ */
+ bool equalsFormat(const Character &other) const;
+
+ /**
+ * Compares two characters and returns true if they have the same unicode character value,
+ * rendition and colors.
+ */
+ friend bool operator == (const Character& a, const Character& b);
+ /**
+ * Compares two characters and returns true if they have different unicode character values,
+ * renditions or colors.
+ */
+ friend bool operator != (const Character& a, const Character& b);
+};
+
+inline bool operator == (const Character& a, const Character& b)
+{
+ return a.character == b.character &&
+ a.rendition == b.rendition &&
+ a.foregroundColor == b.foregroundColor &&
+ a.backgroundColor == b.backgroundColor;
+}
+
+inline bool operator != (const Character& a, const Character& b)
+{
+ return a.character != b.character ||
+ a.rendition != b.rendition ||
+ a.foregroundColor != b.foregroundColor ||
+ a.backgroundColor != b.backgroundColor;
+}
+
+inline bool Character::isTransparent(const ColorEntry* base) const
+{
+ return ((backgroundColor._colorSpace == COLOR_SPACE_DEFAULT) &&
+ base[backgroundColor._u+0+(backgroundColor._v?BASE_COLORS:0)].transparent)
+ || ((backgroundColor._colorSpace == COLOR_SPACE_SYSTEM) &&
+ base[backgroundColor._u+2+(backgroundColor._v?BASE_COLORS:0)].transparent);
+}
+
+inline bool Character::equalsFormat(const Character& other) const
+{
+ return
+ backgroundColor==other.backgroundColor &&
+ foregroundColor==other.foregroundColor &&
+ rendition==other.rendition;
+}
+
+inline ColorEntry::FontWeight Character::fontWeight(const ColorEntry* base) const
+{
+ if (backgroundColor._colorSpace == COLOR_SPACE_DEFAULT)
+ return base[backgroundColor._u+0+(backgroundColor._v?BASE_COLORS:0)].fontWeight;
+ else if (backgroundColor._colorSpace == COLOR_SPACE_SYSTEM)
+ return base[backgroundColor._u+2+(backgroundColor._v?BASE_COLORS:0)].fontWeight;
+ else
+ return ColorEntry::UseCurrentFormat;
+}
+
+extern unsigned short vt100_graphics[32];
+
+
+/**
+ * A table which stores sequences of unicode characters, referenced
+ * by hash keys. The hash key itself is the same size as a unicode
+ * character ( ushort ) so that it can occupy the same space in
+ * a structure.
+ */
+class ExtendedCharTable
+{
+public:
+ /** Constructs a new character table. */
+ ExtendedCharTable();
+ ~ExtendedCharTable();
+
+ /**
+ * Adds a sequences of unicode characters to the table and returns
+ * a hash code which can be used later to look up the sequence
+ * using lookupExtendedChar()
+ *
+ * If the same sequence already exists in the table, the hash
+ * of the existing sequence will be returned.
+ *
+ * @param unicodePoints An array of unicode character points
+ * @param length Length of @p unicodePoints
+ */
+ ushort createExtendedChar(ushort* unicodePoints , ushort length);
+ /**
+ * Looks up and returns a pointer to a sequence of unicode characters
+ * which was added to the table using createExtendedChar().
+ *
+ * @param hash The hash key returned by createExtendedChar()
+ * @param length This variable is set to the length of the
+ * character sequence.
+ *
+ * @return A unicode character sequence of size @p length.
+ */
+ ushort* lookupExtendedChar(ushort hash , ushort& length) const;
+
+ /** The global ExtendedCharTable instance. */
+ static ExtendedCharTable instance;
+private:
+ // calculates the hash key of a sequence of unicode points of size 'length'
+ ushort extendedCharHash(ushort* unicodePoints , ushort length) const;
+ // tests whether the entry in the table specified by 'hash' matches the
+ // character sequence 'unicodePoints' of size 'length'
+ bool extendedCharMatch(ushort hash , ushort* unicodePoints , ushort length) const;
+ // internal, maps hash keys to character sequence buffers. The first ushort
+ // in each value is the length of the buffer, followed by the ushorts in the buffer
+ // themselves.
+ QHash<ushort,ushort*> extendedCharTable;
+};
+
+
+Q_DECLARE_TYPEINFO(Character, Q_MOVABLE_TYPE);
+
+#endif // CHARACTER_H
+
=== added file 'src/CharacterColor.h'
--- src/CharacterColor.h 1970-01-01 00:00:00 +0000
+++ src/CharacterColor.h 2017-09-09 05:25:54 +0000
@@ -0,0 +1,294 @@
+/*
+ This file is part of Konsole, KDE's terminal.
+
+ Copyright 2007-2008 by Robert Knight <robertknight@xxxxxxxxx>
+ Copyright 1997,1998 by Lars Doelle <lars.doelle@xxxxxxxxxx>
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ 02110-1301 USA.
+*/
+
+#ifndef CHARACTERCOLOR_H
+#define CHARACTERCOLOR_H
+
+// Qt
+#include <QtGui/QColor>
+
+//#include <kdemacros.h>
+#define KDE_NO_EXPORT
+
+/**
+ * An entry in a terminal display's color palette.
+ *
+ * A color palette is an array of 16 ColorEntry instances which map
+ * system color indexes (from 0 to 15) into actual colors.
+ *
+ * Each entry can be set as bold, in which case any text
+ * drawn using the color should be drawn in bold.
+ *
+ * Each entry can also be transparent, in which case the terminal
+ * display should avoid drawing the background for any characters
+ * using the entry as a background.
+ */
+class ColorEntry
+{
+public:
+ /** Specifies the weight to use when drawing text with this color. */
+ enum FontWeight
+ {
+ /** Always draw text in this color with a bold weight. */
+ Bold,
+ /** Always draw text in this color with a normal weight. */
+ Normal,
+ /**
+ * Use the current font weight set by the terminal application.
+ * This is the default behavior.
+ */
+ UseCurrentFormat
+ };
+
+ /**
+ * Constructs a new color palette entry.
+ *
+ * @param c The color value for this entry.
+ * @param tr Specifies that the color should be transparent when used as a background color.
+ * @param weight Specifies the font weight to use when drawing text with this color.
+ */
+ ColorEntry(QColor c, bool tr, FontWeight weight = UseCurrentFormat)
+ : color(c), transparent(tr), fontWeight(weight) {}
+
+ /**
+ * Constructs a new color palette entry with an undefined color, and
+ * with the transparent and bold flags set to false.
+ */
+ ColorEntry() : transparent(false), fontWeight(UseCurrentFormat) {}
+
+ /**
+ * Sets the color, transparency and boldness of this color to those of @p rhs.
+ */
+ void operator=(const ColorEntry& rhs)
+ {
+ color = rhs.color;
+ transparent = rhs.transparent;
+ fontWeight = rhs.fontWeight;
+ }
+
+ /** The color value of this entry for display. */
+ QColor color;
+
+ /**
+ * If true character backgrounds using this color should be transparent.
+ * This is not applicable when the color is used to render text.
+ */
+ bool transparent;
+ /**
+ * Specifies the font weight to use when drawing text with this color.
+ * This is not applicable when the color is used to draw a character's background.
+ */
+ FontWeight fontWeight;
+};
+
+
+// Attributed Character Representations ///////////////////////////////
+
+// Colors
+
+#define BASE_COLORS (2+8)
+#define INTENSITIES 2
+#define TABLE_COLORS (INTENSITIES*BASE_COLORS)
+
+#define DEFAULT_FORE_COLOR 0
+#define DEFAULT_BACK_COLOR 1
+
+//a standard set of colors using black text on a white background.
+//defined in TerminalDisplay.cpp
+
+extern const ColorEntry base_color_table[TABLE_COLORS] KDE_NO_EXPORT;
+
+/* CharacterColor is a union of the various color spaces.
+
+ Assignment is as follows:
+
+ Type - Space - Values
+
+ 0 - Undefined - u: 0, v:0 w:0
+ 1 - Default - u: 0..1 v:intense w:0
+ 2 - System - u: 0..7 v:intense w:0
+ 3 - Index(256) - u: 16..255 v:0 w:0
+ 4 - RGB - u: 0..255 v:0..256 w:0..256
+
+ Default colour space has two separate colours, namely
+ default foreground and default background colour.
+*/
+
+#define COLOR_SPACE_UNDEFINED 0
+#define COLOR_SPACE_DEFAULT 1
+#define COLOR_SPACE_SYSTEM 2
+#define COLOR_SPACE_256 3
+#define COLOR_SPACE_RGB 4
+
+/**
+ * Describes the color of a single character in the terminal.
+ */
+class CharacterColor
+{
+ friend class Character;
+
+public:
+ /** Constructs a new CharacterColor whoose color and color space are undefined. */
+ CharacterColor()
+ : _colorSpace(COLOR_SPACE_UNDEFINED),
+ _u(0),
+ _v(0),
+ _w(0)
+ {}
+
+ /**
+ * Constructs a new CharacterColor using the specified @p colorSpace and with
+ * color value @p co
+ *
+ * The meaning of @p co depends on the @p colorSpace used.
+ *
+ * TODO : Document how @p co relates to @p colorSpace
+ *
+ * TODO : Add documentation about available color spaces.
+ */
+ CharacterColor(quint8 colorSpace, int co)
+ : _colorSpace(colorSpace),
+ _u(0),
+ _v(0),
+ _w(0)
+ {
+ switch (colorSpace)
+ {
+ case COLOR_SPACE_DEFAULT:
+ _u = co & 1;
+ break;
+ case COLOR_SPACE_SYSTEM:
+ _u = co & 7;
+ _v = (co >> 3) & 1;
+ break;
+ case COLOR_SPACE_256:
+ _u = co & 255;
+ break;
+ case COLOR_SPACE_RGB:
+ _u = co >> 16;
+ _v = co >> 8;
+ _w = co;
+ break;
+ default:
+ _colorSpace = COLOR_SPACE_UNDEFINED;
+ }
+ }
+
+ /**
+ * Returns true if this character color entry is valid.
+ */
+ bool isValid()
+ {
+ return _colorSpace != COLOR_SPACE_UNDEFINED;
+ }
+
+ /**
+ * Toggles the value of this color between a normal system color and the corresponding intensive
+ * system color.
+ *
+ * This is only applicable if the color is using the COLOR_SPACE_DEFAULT or COLOR_SPACE_SYSTEM
+ * color spaces.
+ */
+ void toggleIntensive();
+
+ /**
+ * Returns the color within the specified color @p palette
+ *
+ * The @p palette is only used if this color is one of the 16 system colors, otherwise
+ * it is ignored.
+ */
+ QColor color(const ColorEntry* palette) const;
+
+ /**
+ * Compares two colors and returns true if they represent the same color value and
+ * use the same color space.
+ */
+ friend bool operator == (const CharacterColor& a, const CharacterColor& b);
+ /**
+ * Compares two colors and returns true if they represent different color values
+ * or use different color spaces.
+ */
+ friend bool operator != (const CharacterColor& a, const CharacterColor& b);
+
+private:
+ quint8 _colorSpace;
+
+ // bytes storing the character color
+ quint8 _u;
+ quint8 _v;
+ quint8 _w;
+};
+
+inline bool operator == (const CharacterColor& a, const CharacterColor& b)
+{
+ return a._colorSpace == b._colorSpace &&
+ a._u == b._u &&
+ a._v == b._v &&
+ a._w == b._w;
+}
+inline bool operator != (const CharacterColor& a, const CharacterColor& b)
+{
+ return !operator==(a,b);
+}
+
+inline const QColor color256(quint8 u, const ColorEntry* base)
+{
+ // 0.. 16: system colors
+ if (u < 8) return base[u+2 ].color; u -= 8;
+ if (u < 8) return base[u+2+BASE_COLORS].color; u -= 8;
+
+ // 16..231: 6x6x6 rgb color cube
+ if (u < 216) return QColor(((u/36)%6) ? (40*((u/36)%6)+55) : 0,
+ ((u/ 6)%6) ? (40*((u/ 6)%6)+55) : 0,
+ ((u/ 1)%6) ? (40*((u/ 1)%6)+55) : 0); u -= 216;
+
+ // 232..255: gray, leaving out black and white
+ int gray = u*10+8; return QColor(gray,gray,gray);
+}
+
+inline QColor CharacterColor::color(const ColorEntry* base) const
+{
+ switch (_colorSpace)
+ {
+ case COLOR_SPACE_DEFAULT: return base[_u+0+(_v?BASE_COLORS:0)].color;
+ case COLOR_SPACE_SYSTEM: return base[_u+2+(_v?BASE_COLORS:0)].color;
+ case COLOR_SPACE_256: return color256(_u,base);
+ case COLOR_SPACE_RGB: return QColor(_u,_v,_w);
+ case COLOR_SPACE_UNDEFINED: return QColor();
+ }
+
+ Q_ASSERT(false); // invalid color space
+
+ return QColor();
+}
+
+inline void CharacterColor::toggleIntensive()
+{
+ if (_colorSpace == COLOR_SPACE_SYSTEM || _colorSpace == COLOR_SPACE_DEFAULT)
+ {
+ _v = !_v;
+ }
+}
+
+
+#endif // CHARACTERCOLOR_H
+
=== added file 'src/ColorScheme.cpp'
--- src/ColorScheme.cpp 1970-01-01 00:00:00 +0000
+++ src/ColorScheme.cpp 2017-09-09 05:25:54 +0000
@@ -0,0 +1,774 @@
+/*
+ This source file is part of Konsole, a terminal emulator.
+
+ Copyright 2007-2008 by Robert Knight <robertknight@xxxxxxxxx>
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ 02110-1301 USA.
+*/
+
+// Own
+#include "ColorScheme.h"
+#include "tools.h"
+
+// Qt
+#include <QtGui/QBrush>
+#include <QtCore/QFile>
+#include <QtCore/QFileInfo>
+#include <QtDebug>
+#include <QSettings>
+#include <QDir>
+
+
+// KDE
+//#include <KColorScheme>
+//#include <KConfig>
+//#include <KLocale>
+//#include <KDebug>
+//#include <KConfigGroup>
+//#include <KStandardDirs>
+
+
+const ColorEntry ColorScheme::defaultTable[TABLE_COLORS] =
+ // The following are almost IBM standard color codes, with some slight
+ // gamma correction for the dim colors to compensate for bright X screens.
+ // It contains the 8 ansiterm/xterm colors in 2 intensities.
+{
+ ColorEntry( QColor(0x00,0x00,0x00), 0), ColorEntry(
+QColor(0xFF,0xFF,0xFF), 1), // Dfore, Dback
+ ColorEntry( QColor(0x00,0x00,0x00), 0), ColorEntry(
+QColor(0xB2,0x18,0x18), 0), // Black, Red
+ ColorEntry( QColor(0x18,0xB2,0x18), 0), ColorEntry(
+QColor(0xB2,0x68,0x18), 0), // Green, Yellow
+ ColorEntry( QColor(0x18,0x18,0xB2), 0), ColorEntry(
+QColor(0xB2,0x18,0xB2), 0), // Blue, Magenta
+ ColorEntry( QColor(0x18,0xB2,0xB2), 0), ColorEntry(
+QColor(0xB2,0xB2,0xB2), 0), // Cyan, White
+ // intensive
+ ColorEntry( QColor(0x00,0x00,0x00), 0), ColorEntry(
+QColor(0xFF,0xFF,0xFF), 1),
+ ColorEntry( QColor(0x68,0x68,0x68), 0), ColorEntry(
+QColor(0xFF,0x54,0x54), 0),
+ ColorEntry( QColor(0x54,0xFF,0x54), 0), ColorEntry(
+QColor(0xFF,0xFF,0x54), 0),
+ ColorEntry( QColor(0x54,0x54,0xFF), 0), ColorEntry(
+QColor(0xFF,0x54,0xFF), 0),
+ ColorEntry( QColor(0x54,0xFF,0xFF), 0), ColorEntry(
+QColor(0xFF,0xFF,0xFF), 0)
+};
+
+const char* const ColorScheme::colorNames[TABLE_COLORS] =
+{
+ "Foreground",
+ "Background",
+ "Color0",
+ "Color1",
+ "Color2",
+ "Color3",
+ "Color4",
+ "Color5",
+ "Color6",
+ "Color7",
+ "ForegroundIntense",
+ "BackgroundIntense",
+ "Color0Intense",
+ "Color1Intense",
+ "Color2Intense",
+ "Color3Intense",
+ "Color4Intense",
+ "Color5Intense",
+ "Color6Intense",
+ "Color7Intense"
+};
+// dummy silently comment out the tr_NOOP
+#define tr_NOOP
+const char* const ColorScheme::translatedColorNames[TABLE_COLORS] =
+{
+ tr_NOOP("Foreground"),
+ tr_NOOP("Background"),
+ tr_NOOP("Color 1"),
+ tr_NOOP("Color 2"),
+ tr_NOOP("Color 3"),
+ tr_NOOP("Color 4"),
+ tr_NOOP("Color 5"),
+ tr_NOOP("Color 6"),
+ tr_NOOP("Color 7"),
+ tr_NOOP("Color 8"),
+ tr_NOOP("Foreground (Intense)"),
+ tr_NOOP("Background (Intense)"),
+ tr_NOOP("Color 1 (Intense)"),
+ tr_NOOP("Color 2 (Intense)"),
+ tr_NOOP("Color 3 (Intense)"),
+ tr_NOOP("Color 4 (Intense)"),
+ tr_NOOP("Color 5 (Intense)"),
+ tr_NOOP("Color 6 (Intense)"),
+ tr_NOOP("Color 7 (Intense)"),
+ tr_NOOP("Color 8 (Intense)")
+};
+
+ColorScheme::ColorScheme()
+{
+ _table = 0;
+ _randomTable = 0;
+ _opacity = 1.0;
+}
+ColorScheme::ColorScheme(const ColorScheme& other)
+ : _opacity(other._opacity)
+ ,_table(0)
+ ,_randomTable(0)
+{
+ setName(other.name());
+ setDescription(other.description());
+
+ if ( other._table != 0 )
+ {
+ for ( int i = 0 ; i < TABLE_COLORS ; i++ )
+ setColorTableEntry(i,other._table[i]);
+ }
+
+ if ( other._randomTable != 0 )
+ {
+ for ( int i = 0 ; i < TABLE_COLORS ; i++ )
+ {
+ const RandomizationRange& range = other._randomTable[i];
+ setRandomizationRange(i,range.hue,range.saturation,range.value);
+ }
+ }
+}
+ColorScheme::~ColorScheme()
+{
+ delete[] _table;
+ delete[] _randomTable;
+}
+
+void ColorScheme::setDescription(const QString& description) { _description = description; }
+QString ColorScheme::description() const { return _description; }
+
+void ColorScheme::setName(const QString& name) { _name = name; }
+QString ColorScheme::name() const { return _name; }
+
+void ColorScheme::setColorTableEntry(int index , const ColorEntry& entry)
+{
+ Q_ASSERT( index >= 0 && index < TABLE_COLORS );
+
+ if ( !_table )
+ {
+ _table = new ColorEntry[TABLE_COLORS];
+
+ for (int i=0;i<TABLE_COLORS;i++)
+ _table[i] = defaultTable[i];
+ }
+
+ _table[index] = entry;
+}
+ColorEntry ColorScheme::colorEntry(int index , uint randomSeed) const
+{
+ Q_ASSERT( index >= 0 && index < TABLE_COLORS );
+
+ if ( randomSeed != 0 )
+ qsrand(randomSeed);
+
+ ColorEntry entry = colorTable()[index];
+
+ if ( randomSeed != 0 &&
+ _randomTable != 0 &&
+ !_randomTable[index].isNull() )
+ {
+ const RandomizationRange& range = _randomTable[index];
+
+
+ int hueDifference = range.hue ? (qrand() % range.hue) - range.hue/2 : 0;
+ int saturationDifference = range.saturation ? (qrand() % range.saturation) - range.saturation/2 : 0;
+ int valueDifference = range.value ? (qrand() % range.value) - range.value/2 : 0;
+
+ QColor& color = entry.color;
+
+ int newHue = qAbs( (color.hue() + hueDifference) % MAX_HUE );
+ int newValue = qMin( qAbs(color.value() + valueDifference) , 255 );
+ int newSaturation = qMin( qAbs(color.saturation() + saturationDifference) , 255 );
+
+ color.setHsv(newHue,newSaturation,newValue);
+ }
+
+ return entry;
+}
+void ColorScheme::getColorTable(ColorEntry* table , uint randomSeed) const
+{
+ for ( int i = 0 ; i < TABLE_COLORS ; i++ )
+ table[i] = colorEntry(i,randomSeed);
+}
+bool ColorScheme::randomizedBackgroundColor() const
+{
+ return _randomTable == 0 ? false : !_randomTable[1].isNull();
+}
+void ColorScheme::setRandomizedBackgroundColor(bool randomize)
+{
+ // the hue of the background colour is allowed to be randomly
+ // adjusted as much as possible.
+ //
+ // the value and saturation are left alone to maintain read-ability
+ if ( randomize )
+ {
+ setRandomizationRange( 1 /* background color index */ , MAX_HUE , 255 , 0 );
+ }
+ else
+ {
+ if ( _randomTable )
+ setRandomizationRange( 1 /* background color index */ , 0 , 0 , 0 );
+ }
+}
+
+void ColorScheme::setRandomizationRange( int index , quint16 hue , quint8 saturation ,
+ quint8 value )
+{
+ Q_ASSERT( hue <= MAX_HUE );
+ Q_ASSERT( index >= 0 && index < TABLE_COLORS );
+
+ if ( _randomTable == 0 )
+ _randomTable = new RandomizationRange[TABLE_COLORS];
+
+ _randomTable[index].hue = hue;
+ _randomTable[index].value = value;
+ _randomTable[index].saturation = saturation;
+}
+
+const ColorEntry* ColorScheme::colorTable() const
+{
+ if ( _table )
+ return _table;
+ else
+ return defaultTable;
+}
+QColor ColorScheme::foregroundColor() const
+{
+ return colorTable()[0].color;
+}
+QColor ColorScheme::backgroundColor() const
+{
+ return colorTable()[1].color;
+}
+bool ColorScheme::hasDarkBackground() const
+{
+ // value can range from 0 - 255, with larger values indicating higher brightness.
+ // so 127 is in the middle, anything less is deemed 'dark'
+ return backgroundColor().value() < 127;
+}
+void ColorScheme::setOpacity(qreal opacity) { _opacity = opacity; }
+qreal ColorScheme::opacity() const { return _opacity; }
+
+void ColorScheme::read(const QString & fileName)
+{
+ QSettings s(fileName, QSettings::IniFormat);
+ s.beginGroup("General");
+
+ _description = s.value("Description", QObject::tr("Un-named Color Scheme")).toString();
+ _opacity = s.value("Opacity",qreal(1.0)).toDouble();
+ s.endGroup();
+
+ for (int i=0 ; i < TABLE_COLORS ; i++)
+ {
+ readColorEntry(&s, i);
+ }
+}
+#if 0
+// implemented upstream - user apps
+void ColorScheme::read(KConfig& config)
+{
+ KConfigGroup configGroup = config.group("General");
+
+ QString description = configGroup.readEntry("Description", QObject::tr("Un-named Color Scheme"));
+
+ _description = tr(description.toUtf8());
+ _opacity = configGroup.readEntry("Opacity",qreal(1.0));
+
+ for (int i=0 ; i < TABLE_COLORS ; i++)
+ {
+ readColorEntry(config,i);
+ }
+}
+void ColorScheme::write(KConfig& config) const
+{
+ KConfigGroup configGroup = config.group("General");
+
+ configGroup.writeEntry("Description",_description);
+ configGroup.writeEntry("Opacity",_opacity);
+
+ for (int i=0 ; i < TABLE_COLORS ; i++)
+ {
+ RandomizationRange random = _randomTable != 0 ? _randomTable[i] : RandomizationRange();
+ writeColorEntry(config,colorNameForIndex(i),colorTable()[i],random);
+ }
+}
+#endif
+
+QString ColorScheme::colorNameForIndex(int index)
+{
+ Q_ASSERT( index >= 0 && index < TABLE_COLORS );
+
+ return QString(colorNames[index]);
+}
+QString ColorScheme::translatedColorNameForIndex(int index)
+{
+ Q_ASSERT( index >= 0 && index < TABLE_COLORS );
+
+ return translatedColorNames[index];
+}
+
+void ColorScheme::readColorEntry(QSettings * s , int index)
+{
+ s->beginGroup(colorNameForIndex(index));
+
+ ColorEntry entry;
+
+ QStringList rgbList = s->value("Color", QStringList()).toStringList();
+ if (rgbList.count() != 3)
+ {
+ Q_ASSERT(0);
+ }
+ int r, g, b;
+ r = rgbList[0].toInt();
+ g = rgbList[1].toInt();
+ b = rgbList[2].toInt();
+ entry.color = QColor(r, g, b);
+
+ entry.transparent = s->value("Transparent",false).toBool();
+
+ // Deprecated key from KDE 4.0 which set 'Bold' to true to force
+ // a color to be bold or false to use the current format
+ //
+ // TODO - Add a new tri-state key which allows for bold, normal or
+ // current format
+ if (s->contains("Bold"))
+ entry.fontWeight = s->value("Bold",false).toBool() ? ColorEntry::Bold :
+ ColorEntry::UseCurrentFormat;
+
+ quint16 hue = s->value("MaxRandomHue",0).toInt();
+ quint8 value = s->value("MaxRandomValue",0).toInt();
+ quint8 saturation = s->value("MaxRandomSaturation",0).toInt();
+
+ setColorTableEntry( index , entry );
+
+ if ( hue != 0 || value != 0 || saturation != 0 )
+ setRandomizationRange( index , hue , saturation , value );
+
+ s->endGroup();
+}
+#if 0
+// implemented upstream - user apps
+void ColorScheme::writeColorEntry(KConfig& config , const QString& colorName, const ColorEntry& entry , const RandomizationRange& random) const
+{
+ KConfigGroup configGroup(&config,colorName);
+
+ configGroup.writeEntry("Color",entry.color);
+ configGroup.writeEntry("Transparency",(bool)entry.transparent);
+ if (entry.fontWeight != ColorEntry::UseCurrentFormat)
+ {
+ configGroup.writeEntry("Bold",entry.fontWeight == ColorEntry::Bold);
+ }
+
+ // record randomization if this color has randomization or
+ // if one of the keys already exists
+ if ( !random.isNull() || configGroup.hasKey("MaxRandomHue") )
+ {
+ configGroup.writeEntry("MaxRandomHue",(int)random.hue);
+ configGroup.writeEntry("MaxRandomValue",(int)random.value);
+ configGroup.writeEntry("MaxRandomSaturation",(int)random.saturation);
+ }
+}
+#endif
+
+//
+// Work In Progress - A color scheme for use on KDE setups for users
+// with visual disabilities which means that they may have trouble
+// reading text with the supplied color schemes.
+//
+// This color scheme uses only the 'safe' colors defined by the
+// KColorScheme class.
+//
+// A complication this introduces is that each color provided by
+// KColorScheme is defined as a 'background' or 'foreground' color.
+// Only foreground colors are allowed to be used to render text and
+// only background colors are allowed to be used for backgrounds.
+//
+// The ColorEntry and TerminalDisplay classes do not currently
+// support this restriction.
+//
+// Requirements:
+// - A color scheme which uses only colors from the KColorScheme class
+// - Ability to restrict which colors the TerminalDisplay widget
+// uses as foreground and background color
+// - Make use of KGlobalSettings::allowDefaultBackgroundImages() as
+// a hint to determine whether this accessible color scheme should
+// be used by default.
+//
+//
+// -- Robert Knight <robertknight@xxxxxxxxx> 21/07/2007
+//
+AccessibleColorScheme::AccessibleColorScheme()
+ : ColorScheme()
+{
+#if 0
+// It's not finished in konsole and it breaks Qt4 compilation as well
+ // basic attributes
+ setName("accessible");
+ setDescription(QObject::tr("Accessible Color Scheme"));
+
+ // setup colors
+ const int ColorRoleCount = 8;
+
+ const KColorScheme colorScheme(QPalette::Active);
+
+ QBrush colors[ColorRoleCount] =
+ {
+ colorScheme.foreground( colorScheme.NormalText ),
+ colorScheme.background( colorScheme.NormalBackground ),
+
+ colorScheme.foreground( colorScheme.InactiveText ),
+ colorScheme.foreground( colorScheme.ActiveText ),
+ colorScheme.foreground( colorScheme.LinkText ),
+ colorScheme.foreground( colorScheme.VisitedText ),
+ colorScheme.foreground( colorScheme.NegativeText ),
+ colorScheme.foreground( colorScheme.NeutralText )
+ };
+
+ for ( int i = 0 ; i < TABLE_COLORS ; i++ )
+ {
+ ColorEntry entry;
+ entry.color = colors[ i % ColorRoleCount ].color();
+
+ setColorTableEntry( i , entry );
+ }
+#endif
+}
+
+KDE3ColorSchemeReader::KDE3ColorSchemeReader( QIODevice* device ) :
+ _device(device)
+{
+}
+ColorScheme* KDE3ColorSchemeReader::read()
+{
+ Q_ASSERT( _device->openMode() == QIODevice::ReadOnly ||
+ _device->openMode() == QIODevice::ReadWrite );
+
+ ColorScheme* scheme = new ColorScheme();
+
+ QRegExp comment("#.*$");
+ while ( !_device->atEnd() )
+ {
+ QString line(_device->readLine());
+ line.remove(comment);
+ line = line.simplified();
+
+ if ( line.isEmpty() )
+ continue;
+
+ if ( line.startsWith(QLatin1String("color")) )
+ {
+ if (!readColorLine(line,scheme))
+ qDebug() << "Failed to read KDE 3 color scheme line" << line;
+ }
+ else if ( line.startsWith(QLatin1String("title")) )
+ {
+ if (!readTitleLine(line,scheme))
+ qDebug() << "Failed to read KDE 3 color scheme title line" << line;
+ }
+ else
+ {
+ qDebug() << "KDE 3 color scheme contains an unsupported feature, '" <<
+ line << "'";
+ }
+ }
+
+ return scheme;
+}
+bool KDE3ColorSchemeReader::readColorLine(const QString& line,ColorScheme* scheme)
+{
+ QStringList list = line.split(QChar(' '));
+
+ if (list.count() != 7)
+ return false;
+ if (list.first() != "color")
+ return false;
+
+ int index = list[1].toInt();
+ int red = list[2].toInt();
+ int green = list[3].toInt();
+ int blue = list[4].toInt();
+ int transparent = list[5].toInt();
+ int bold = list[6].toInt();
+
+ const int MAX_COLOR_VALUE = 255;
+
+ if( (index < 0 || index >= TABLE_COLORS )
+ || (red < 0 || red > MAX_COLOR_VALUE )
+ || (blue < 0 || blue > MAX_COLOR_VALUE )
+ || (green < 0 || green > MAX_COLOR_VALUE )
+ || (transparent != 0 && transparent != 1 )
+ || (bold != 0 && bold != 1) )
+ return false;
+
+ ColorEntry entry;
+ entry.color = QColor(red,green,blue);
+ entry.transparent = ( transparent != 0 );
+ entry.fontWeight = ( bold != 0 ) ? ColorEntry::Bold : ColorEntry::UseCurrentFormat;
+
+ scheme->setColorTableEntry(index,entry);
+ return true;
+}
+bool KDE3ColorSchemeReader::readTitleLine(const QString& line,ColorScheme* scheme)
+{
+ if( !line.startsWith(QLatin1String("title")) )
+ return false;
+
+ int spacePos = line.indexOf(' ');
+ if( spacePos == -1 )
+ return false;
+
+ QString description = line.mid(spacePos+1);
+
+ scheme->setDescription(description.toUtf8());
+ return true;
+}
+ColorSchemeManager::ColorSchemeManager()
+ : _haveLoadedAll(false)
+{
+}
+ColorSchemeManager::~ColorSchemeManager()
+{
+ QHashIterator<QString,const ColorScheme*> iter(_colorSchemes);
+ while (iter.hasNext())
+ {
+ iter.next();
+ delete iter.value();
+ }
+}
+void ColorSchemeManager::loadAllColorSchemes()
+{
+ qDebug() << "loadAllColorSchemes";
+ int success = 0;
+ int failed = 0;
+
+ QList<QString> nativeColorSchemes = listColorSchemes();
+
+ QListIterator<QString> nativeIter(nativeColorSchemes);
+ while ( nativeIter.hasNext() )
+ {
+ if ( loadColorScheme( nativeIter.next() ) )
+ success++;
+ else
+ failed++;
+ }
+
+ QList<QString> kde3ColorSchemes = listKDE3ColorSchemes();
+ QListIterator<QString> kde3Iter(kde3ColorSchemes);
+ while ( kde3Iter.hasNext() )
+ {
+ if ( loadKDE3ColorScheme( kde3Iter.next() ) )
+ success++;
+ else
+ failed++;
+ }
+
+ if ( failed > 0 )
+ qDebug() << "failed to load " << failed << " color schemes.";
+
+ _haveLoadedAll = true;
+}
+QList<const ColorScheme*> ColorSchemeManager::allColorSchemes()
+{
+ if ( !_haveLoadedAll )
+ {
+ loadAllColorSchemes();
+ }
+
+ return _colorSchemes.values();
+}
+bool ColorSchemeManager::loadKDE3ColorScheme(const QString& filePath)
+{
+ QFile file(filePath);
+ if (!filePath.endsWith(QLatin1String(".schema")) || !file.open(QIODevice::ReadOnly))
+ return false;
+
+ KDE3ColorSchemeReader reader(&file);
+ ColorScheme* scheme = reader.read();
+ scheme->setName(QFileInfo(file).baseName());
+ file.close();
+
+ if (scheme->name().isEmpty())
+ {
+ qDebug() << "color scheme name is not valid.";
+ delete scheme;
+ return false;
+ }
+
+ QFileInfo info(filePath);
+
+ if ( !_colorSchemes.contains(info.baseName()) )
+ _colorSchemes.insert(scheme->name(),scheme);
+ else
+ {
+ qDebug() << "color scheme with name" << scheme->name() << "has already been" <<
+ "found, ignoring.";
+ delete scheme;
+ }
+
+ return true;
+}
+#if 0
+void ColorSchemeManager::addColorScheme(ColorScheme* scheme)
+{
+ _colorSchemes.insert(scheme->name(),scheme);
+
+ // save changes to disk
+ QString path = KGlobal::dirs()->saveLocation("data","konsole/") + scheme->name() + ".colorscheme";
+ KConfig config(path , KConfig::NoGlobals);
+
+ scheme->write(config);
+}
+#endif
+bool ColorSchemeManager::loadColorScheme(const QString& filePath)
+{
+ if ( !filePath.endsWith(QLatin1String(".colorscheme")) || !QFile::exists(filePath) )
+ return false;
+
+ QFileInfo info(filePath);
+
+ ColorScheme* scheme = new ColorScheme();
+ scheme->setName(info.baseName());
+ scheme->read(filePath);
+
+ if (scheme->name().isEmpty())
+ {
+ qDebug() << "Color scheme in" << filePath << "does not have a valid name and was not loaded.";
+ delete scheme;
+ return false;
+ }
+
+ if ( !_colorSchemes.contains(info.baseName()) )
+ {
+ _colorSchemes.insert(scheme->name(),scheme);
+ }
+ else
+ {
+ qDebug() << "color scheme with name" << scheme->name() << "has already been" <<
+ "found, ignoring.";
+
+ delete scheme;
+ }
+
+ return true;
+}
+QList<QString> ColorSchemeManager::listKDE3ColorSchemes()
+{
+ QString dname(get_color_schemes_dir());
+ QDir dir(dname);
+ QStringList filters;
+ filters << "*.schema";
+ dir.setNameFilters(filters);
+ QStringList list = dir.entryList(filters);
+ QStringList ret;
+ foreach(QString i, list)
+ ret << dname + "/" + i;
+ return ret;
+ //return KGlobal::dirs()->findAllResources("data",
+ // "konsole/*.schema",
+ // KStandardDirs::NoDuplicates);
+ //
+}
+QList<QString> ColorSchemeManager::listColorSchemes()
+{
+ QString dname(get_color_schemes_dir());
+ QDir dir(dname);
+ QStringList filters;
+ filters << "*.colorscheme";
+ dir.setNameFilters(filters);
+ QStringList list = dir.entryList(filters);
+ QStringList ret;
+ foreach(QString i, list)
+ ret << dname + "/" + i;
+ return ret;
+// return KGlobal::dirs()->findAllResources("data",
+// "konsole/*.colorscheme",
+// KStandardDirs::NoDuplicates);
+}
+const ColorScheme ColorSchemeManager::_defaultColorScheme;
+const ColorScheme* ColorSchemeManager::defaultColorScheme() const
+{
+ return &_defaultColorScheme;
+}
+bool ColorSchemeManager::deleteColorScheme(const QString& name)
+{
+ Q_ASSERT( _colorSchemes.contains(name) );
+
+ // lookup the path and delete
+ QString path = findColorSchemePath(name);
+ if ( QFile::remove(path) )
+ {
+ _colorSchemes.remove(name);
+ return true;
+ }
+ else
+ {
+ qDebug() << "Failed to remove color scheme -" << path;
+ return false;
+ }
+}
+QString ColorSchemeManager::findColorSchemePath(const QString& name) const
+{
+// QString path = KStandardDirs::locate("data","konsole/"+name+".colorscheme");
+ QString path(get_color_schemes_dir() + "/"+ name + ".colorscheme");
+ if ( !path.isEmpty() )
+ return path;
+
+ //path = KStandardDirs::locate("data","konsole/"+name+".schema");
+ path = get_color_schemes_dir() + "/"+ name + ".schema";
+
+ return path;
+}
+const ColorScheme* ColorSchemeManager::findColorScheme(const QString& name)
+{
+ if ( name.isEmpty() )
+ return defaultColorScheme();
+
+ if ( _colorSchemes.contains(name) )
+ return _colorSchemes[name];
+ else
+ {
+ // look for this color scheme
+ QString path = findColorSchemePath(name);
+ if ( !path.isEmpty() && loadColorScheme(path) )
+ {
+ return findColorScheme(name);
+ }
+ else
+ {
+ if (!path.isEmpty() && loadKDE3ColorScheme(path))
+ return findColorScheme(name);
+ }
+
+ qDebug() << "Could not find color scheme - " << name;
+
+ return 0;
+ }
+}
+
+ColorSchemeManager* ColorSchemeManager::theColorSchemeManager = 0;
+//K_GLOBAL_STATIC( ColorSchemeManager , theColorSchemeManager )
+ColorSchemeManager* ColorSchemeManager::instance()
+{
+ if (! theColorSchemeManager)
+ theColorSchemeManager = new ColorSchemeManager();
+ return theColorSchemeManager;
+}
=== added file 'src/ColorScheme.h'
--- src/ColorScheme.h 1970-01-01 00:00:00 +0000
+++ src/ColorScheme.h 2017-09-09 05:25:54 +0000
@@ -0,0 +1,342 @@
+/*
+ This source file is part of Konsole, a terminal emulator.
+
+ Copyright 2007-2008 by Robert Knight <robertknight@xxxxxxxxx>
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ 02110-1301 USA.
+*/
+
+#ifndef COLORSCHEME_H
+#define COLORSCHEME_H
+
+// Qt
+#include <QtCore/QHash>
+#include <QtCore/QList>
+#include <QtCore/QMetaType>
+#include <QtCore/QIODevice>
+#include <QtCore/QSet>
+#include <QSettings>
+
+// Konsole
+#include "CharacterColor.h"
+
+class QIODevice;
+//class KConfig;
+
+
+/**
+ * Represents a color scheme for a terminal display.
+ *
+ * The color scheme includes the palette of colors used to draw the text and character backgrounds
+ * in the display and the opacity level of the display background.
+ */
+class ColorScheme
+{
+public:
+ /**
+ * Constructs a new color scheme which is initialised to the default color set
+ * for Konsole.
+ */
+ ColorScheme();
+ ColorScheme(const ColorScheme& other);
+ ~ColorScheme();
+
+ /** Sets the descriptive name of the color scheme. */
+ void setDescription(const QString& description);
+ /** Returns the descriptive name of the color scheme. */
+ QString description() const;
+
+ /** Sets the name of the color scheme */
+ void setName(const QString& name);
+ /** Returns the name of the color scheme */
+ QString name() const;
+
+#if 0
+// Implemented upstream - in user apps
+ /** Reads the color scheme from the specified configuration source */
+ void read(KConfig& config);
+ /** Writes the color scheme to the specified configuration source */
+ void write(KConfig& config) const;
+#endif
+ void read(const QString & filename);
+
+ /** Sets a single entry within the color palette. */
+ void setColorTableEntry(int index , const ColorEntry& entry);
+
+ /**
+ * Copies the color entries which form the palette for this color scheme
+ * into @p table. @p table should be an array with TABLE_COLORS entries.
+ *
+ * @param table Array into which the color entries for this color scheme
+ * are copied.
+ * @param randomSeed Color schemes may allow certain colors in their
+ * palette to be randomized. The seed is used to pick the random color.
+ */
+ void getColorTable(ColorEntry* table, uint randomSeed = 0) const;
+
+ /**
+ * Retrieves a single color entry from the table.
+ *
+ * See getColorTable()
+ */
+ ColorEntry colorEntry(int index , uint randomSeed = 0) const;
+
+ /**
+ * Convenience method. Returns the
+ * foreground color for this scheme,
+ * this is the primary color used to draw the
+ * text in this scheme.
+ */
+ QColor foregroundColor() const;
+ /**
+ * Convenience method. Returns the background color for
+ * this scheme, this is the primary color used to
+ * draw the terminal background in this scheme.
+ */
+ QColor backgroundColor() const;
+
+ /**
+ * Returns true if this color scheme has a dark background.
+ * The background color is said to be dark if it has a value of less than 127
+ * in the HSV color space.
+ */
+ bool hasDarkBackground() const;
+
+ /**
+ * Sets the opacity level of the display background. @p opacity ranges
+ * between 0 (completely transparent background) and 1 (completely
+ * opaque background).
+ *
+ * Defaults to 1.
+ *
+ * TODO: More documentation
+ */
+ void setOpacity(qreal opacity);
+ /**
+ * Returns the opacity level for this color scheme, see setOpacity()
+ * TODO: More documentation
+ */
+ qreal opacity() const;
+
+ /**
+ * Enables randomization of the background color. This will cause
+ * the palette returned by getColorTable() and colorEntry() to
+ * be adjusted depending on the value of the random seed argument
+ * to them.
+ */
+ void setRandomizedBackgroundColor(bool randomize);
+
+ /** Returns true if the background color is randomized. */
+ bool randomizedBackgroundColor() const;
+
+ static QString colorNameForIndex(int index);
+ static QString translatedColorNameForIndex(int index);
+
+private:
+ // specifies how much a particular color can be randomized by
+ class RandomizationRange
+ {
+ public:
+ RandomizationRange() : hue(0) , saturation(0) , value(0) {}
+
+ bool isNull() const
+ {
+ return ( hue == 0 && saturation == 0 && value == 0 );
+ }
+
+ quint16 hue;
+ quint8 saturation;
+ quint8 value;
+ };
+
+ // returns the active color table. if none has been set specifically,
+ // this is the default color table.
+ const ColorEntry* colorTable() const;
+
+#if 0
+// implemented upstream - user apps
+ // reads a single colour entry from a KConfig source
+ // and sets the palette entry at 'index' to the entry read.
+ void readColorEntry(KConfig& config , int index);
+ // writes a single colour entry to a KConfig source
+ void writeColorEntry(KConfig& config , const QString& colorName, const ColorEntry& entry,const RandomizationRange& range) const;
+#endif
+ void readColorEntry(QSettings *s, int index);
+
+ // sets the amount of randomization allowed for a particular color
+ // in the palette. creates the randomization table if
+ // it does not already exist
+ void setRandomizationRange( int index , quint16 hue , quint8 saturation , quint8 value );
+
+ QString _description;
+ QString _name;
+ qreal _opacity;
+ ColorEntry* _table; // pointer to custom color table or 0 if the default
+ // color scheme is being used
+
+
+ static const quint16 MAX_HUE = 340;
+
+ RandomizationRange* _randomTable; // pointer to randomization table or 0
+ // if no colors in the color scheme support
+ // randomization
+
+ static const char* const colorNames[TABLE_COLORS];
+ static const char* const translatedColorNames[TABLE_COLORS];
+
+ static const ColorEntry defaultTable[]; // table of default color entries
+};
+
+/**
+ * A color scheme which uses colors from the standard KDE color palette.
+ *
+ * This is designed primarily for the benefit of users who are using specially
+ * designed colors.
+ *
+ * TODO Implement and make it the default on systems with specialized KDE
+ * color schemes.
+ */
+class AccessibleColorScheme : public ColorScheme
+{
+public:
+ AccessibleColorScheme();
+};
+
+/**
+ * Reads a color scheme stored in the .schema format used in the KDE 3 incarnation
+ * of Konsole
+ *
+ * Only the basic essentials ( title and color palette entries ) are currently
+ * supported. Additional options such as background image and background
+ * blend colors are ignored.
+ */
+class KDE3ColorSchemeReader
+{
+public:
+ /**
+ * Constructs a new reader which reads from the specified device.
+ * The device should be open in read-only mode.
+ */
+ KDE3ColorSchemeReader( QIODevice* device );
+
+ /**
+ * Reads and parses the contents of the .schema file from the input
+ * device and returns the ColorScheme defined within it.
+ *
+ * Returns a null pointer if an error occurs whilst parsing
+ * the contents of the file.
+ */
+ ColorScheme* read();
+
+private:
+ // reads a line from the file specifying a colour palette entry
+ // format is: color [index] [red] [green] [blue] [transparent] [bold]
+ bool readColorLine(const QString& line , ColorScheme* scheme);
+ bool readTitleLine(const QString& line , ColorScheme* scheme);
+
+ QIODevice* _device;
+};
+
+/**
+ * Manages the color schemes available for use by terminal displays.
+ * See ColorScheme
+ */
+class ColorSchemeManager
+{
+public:
+
+ /**
+ * Constructs a new ColorSchemeManager and loads the list
+ * of available color schemes.
+ *
+ * The color schemes themselves are not loaded until they are first
+ * requested via a call to findColorScheme()
+ */
+ ColorSchemeManager();
+ /**
+ * Destroys the ColorSchemeManager and saves any modified color schemes to disk.
+ */
+ ~ColorSchemeManager();
+
+ /**
+ * Returns the default color scheme for Konsole
+ */
+ const ColorScheme* defaultColorScheme() const;
+
+ /**
+ * Returns the color scheme with the given name or 0 if no
+ * scheme with that name exists. If @p name is empty, the
+ * default color scheme is returned.
+ *
+ * The first time that a color scheme with a particular name is
+ * requested, the configuration information is loaded from disk.
+ */
+ const ColorScheme* findColorScheme(const QString& name);
+
+#if 0
+ /**
+ * Adds a new color scheme to the manager. If @p scheme has the same name as
+ * an existing color scheme, it replaces the existing scheme.
+ *
+ * TODO - Ensure the old color scheme gets deleted
+ */
+ void addColorScheme(ColorScheme* scheme);
+#endif
+ /**
+ * Deletes a color scheme. Returns true on successful deletion or false otherwise.
+ */
+ bool deleteColorScheme(const QString& name);
+
+ /**
+ * Returns a list of the all the available color schemes.
+ * This may be slow when first called because all of the color
+ * scheme resources on disk must be located, read and parsed.
+ *
+ * Subsequent calls will be inexpensive.
+ */
+ QList<const ColorScheme*> allColorSchemes();
+
+ /** Returns the global color scheme manager instance. */
+ static ColorSchemeManager* instance();
+
+private:
+ // loads a color scheme from a KDE 4+ .colorscheme file
+ bool loadColorScheme(const QString& path);
+ // loads a color scheme from a KDE 3 .schema file
+ bool loadKDE3ColorScheme(const QString& path);
+ // returns a list of paths of color schemes in the KDE 4+ .colorscheme file format
+ QList<QString> listColorSchemes();
+ // returns a list of paths of color schemes in the .schema file format
+ // used in KDE 3
+ QList<QString> listKDE3ColorSchemes();
+ // loads all of the color schemes
+ void loadAllColorSchemes();
+ // finds the path of a color scheme
+ QString findColorSchemePath(const QString& name) const;
+
+ QHash<QString,const ColorScheme*> _colorSchemes;
+ QSet<ColorScheme*> _modifiedSchemes;
+
+ bool _haveLoadedAll;
+
+ static const ColorScheme _defaultColorScheme;
+
+ static ColorSchemeManager * theColorSchemeManager;
+};
+
+Q_DECLARE_METATYPE(const ColorScheme*)
+
+#endif //COLORSCHEME_H
=== added file 'src/ColorTables.h'
--- src/ColorTables.h 1970-01-01 00:00:00 +0000
+++ src/ColorTables.h 2017-09-09 05:25:54 +0000
@@ -0,0 +1,55 @@
+#ifndef _COLOR_TABLE_H
+#define _COLOR_TABLE_H
+
+#include "CharacterColor.h"
+
+//using namespace Konsole;
+#if 0
+static const ColorEntry whiteonblack_color_table[TABLE_COLORS] = {
+ // normal
+ ColorEntry(QColor(0xFF,0xFF,0xFF), false ), ColorEntry( QColor(0x00,0x00,0x00), true ), // Dfore, Dback
+ ColorEntry(QColor(0x00,0x00,0x00), false ), ColorEntry( QColor(0xB2,0x18,0x18), false ), // Black, Red
+ ColorEntry(QColor(0x18,0xB2,0x18), false ), ColorEntry( QColor(0xB2,0x68,0x18), false ), // Green, Yellow
+ ColorEntry(QColor(0x18,0x18,0xB2), false ), ColorEntry( QColor(0xB2,0x18,0xB2), false ), // Blue, Magenta
+ ColorEntry(QColor(0x18,0xB2,0xB2), false ), ColorEntry( QColor(0xB2,0xB2,0xB2), false ), // Cyan, White
+ // intensiv
+ ColorEntry(QColor(0x00,0x00,0x00), false ), ColorEntry( QColor(0xFF,0xFF,0xFF), true ),
+ ColorEntry(QColor(0x68,0x68,0x68), false ), ColorEntry( QColor(0xFF,0x54,0x54), false ),
+ ColorEntry(QColor(0x54,0xFF,0x54), false ), ColorEntry( QColor(0xFF,0xFF,0x54), false ),
+ ColorEntry(QColor(0x54,0x54,0xFF), false ), ColorEntry( QColor(0xFF,0x54,0xFF), false ),
+ ColorEntry(QColor(0x54,0xFF,0xFF), false ), ColorEntry( QColor(0xFF,0xFF,0xFF), false )
+};
+
+static const ColorEntry greenonblack_color_table[TABLE_COLORS] = {
+ ColorEntry(QColor( 24, 240, 24), false), ColorEntry(QColor( 0, 0, 0), true),
+ ColorEntry(QColor( 0, 0, 0), false), ColorEntry(QColor( 178, 24, 24), false),
+ ColorEntry(QColor( 24, 178, 24), false), ColorEntry(QColor( 178, 104, 24), false),
+ ColorEntry(QColor( 24, 24, 178), false), ColorEntry(QColor( 178, 24, 178), false),
+ ColorEntry(QColor( 24, 178, 178), false), ColorEntry(QColor( 178, 178, 178), false),
+ // intensive colors
+ ColorEntry(QColor( 24, 240, 24), false ), ColorEntry(QColor( 0, 0, 0), true ),
+ ColorEntry(QColor( 104, 104, 104), false ), ColorEntry(QColor( 255, 84, 84), false ),
+ ColorEntry(QColor( 84, 255, 84), false ), ColorEntry(QColor( 255, 255, 84), false ),
+ ColorEntry(QColor( 84, 84, 255), false ), ColorEntry(QColor( 255, 84, 255), false ),
+ ColorEntry(QColor( 84, 255, 255), false ), ColorEntry(QColor( 255, 255, 255), false )
+};
+
+static const ColorEntry blackonlightyellow_color_table[TABLE_COLORS] = {
+ ColorEntry(QColor( 0, 0, 0), false), ColorEntry(QColor( 255, 255, 221), true),
+ ColorEntry(QColor( 0, 0, 0), false), ColorEntry(QColor( 178, 24, 24), false),
+ ColorEntry(QColor( 24, 178, 24), false), ColorEntry(QColor( 178, 104, 24), false),
+ ColorEntry(QColor( 24, 24, 178), false), ColorEntry(QColor( 178, 24, 178), false),
+ ColorEntry(QColor( 24, 178, 178), false), ColorEntry(QColor( 178, 178, 178), false),
+ ColorEntry(QColor( 0, 0, 0), false), ColorEntry(QColor( 255, 255, 221), true),
+ ColorEntry(QColor(104, 104, 104), false), ColorEntry(QColor( 255, 84, 84), false),
+ ColorEntry(QColor( 84, 255, 84), false), ColorEntry(QColor( 255, 255, 84), false),
+ ColorEntry(QColor( 84, 84, 255), false), ColorEntry(QColor( 255, 84, 255), false),
+ ColorEntry(QColor( 84, 255, 255), false), ColorEntry(QColor( 255, 255, 255), false)
+};
+
+
+#endif
+
+
+#endif
+
=== added file 'src/DefaultTranslatorText.h'
--- src/DefaultTranslatorText.h 1970-01-01 00:00:00 +0000
+++ src/DefaultTranslatorText.h 2017-09-09 05:25:54 +0000
@@ -0,0 +1,2 @@
+"keyboard \"Fallback Key Translator\"\n"
+"key Tab : \"\\t\" \0"
=== added file 'src/Emulation.cpp'
--- src/Emulation.cpp 1970-01-01 00:00:00 +0000
+++ src/Emulation.cpp 2017-09-09 05:25:54 +0000
@@ -0,0 +1,458 @@
+/*
+ Copyright 2007-2008 Robert Knight <robertknight@xxxxxxxxx>
+ Copyright 1997,1998 by Lars Doelle <lars.doelle@xxxxxxxxxx>
+ Copyright 1996 by Matthias Ettrich <ettrich@xxxxxxx>
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ 02110-1301 USA.
+*/
+
+// Own
+#include "Emulation.h"
+
+// System
+#include <assert.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+
+// Qt
+#include <QGuiApplication>
+#include <QtGui/QClipboard>
+#include <QtCore/QHash>
+#include <QtGui/QKeyEvent>
+#include <QtCore/QRegExp>
+#include <QtCore/QTextStream>
+#include <QtCore/QThread>
+
+#include <QtCore/QTime>
+
+// KDE
+//#include <kdebug.h>
+
+// Konsole
+#include "KeyboardTranslator.h"
+#include "Screen.h"
+#include "TerminalCharacterDecoder.h"
+#include "ScreenWindow.h"
+
+Emulation::Emulation() :
+ _currentScreen(0),
+ _codec(0),
+ _decoder(0),
+ _keyTranslator(0),
+ _usesMouse(false)
+{
+ // create screens with a default size
+ _screen[0] = new Screen(40,80);
+ _screen[1] = new Screen(40,80);
+ _currentScreen = _screen[0];
+
+ QObject::connect(&_bulkTimer1, SIGNAL(timeout()), this, SLOT(showBulk()) );
+ QObject::connect(&_bulkTimer2, SIGNAL(timeout()), this, SLOT(showBulk()) );
+
+ // listen for mouse status changes
+ connect( this , SIGNAL(programUsesMouseChanged(bool)) ,
+ SLOT(usesMouseChanged(bool)) );
+}
+
+bool Emulation::programUsesMouse() const
+{
+ return _usesMouse;
+}
+
+void Emulation::usesMouseChanged(bool usesMouse)
+{
+ _usesMouse = usesMouse;
+}
+
+ScreenWindow* Emulation::createWindow()
+{
+ ScreenWindow* window = new ScreenWindow();
+ window->setScreen(_currentScreen);
+ _windows << window;
+
+ connect(window , SIGNAL(selectionChanged()),
+ this , SLOT(bufferedUpdate()));
+
+ connect(this , SIGNAL(outputChanged()),
+ window , SLOT(notifyOutputChanged()) );
+ return window;
+}
+
+Emulation::~Emulation()
+{
+ QListIterator<ScreenWindow*> windowIter(_windows);
+
+ while (windowIter.hasNext())
+ {
+ delete windowIter.next();
+ }
+
+ delete _screen[0];
+ delete _screen[1];
+ delete _decoder;
+}
+
+void Emulation::setScreen(int n)
+{
+ Screen *old = _currentScreen;
+ _currentScreen = _screen[n & 1];
+ if (_currentScreen != old)
+ {
+ // tell all windows onto this emulation to switch to the newly active screen
+ foreach(ScreenWindow* window,_windows)
+ window->setScreen(_currentScreen);
+ }
+}
+
+void Emulation::clearHistory()
+{
+ _screen[0]->setScroll( _screen[0]->getScroll() , false );
+}
+void Emulation::setHistory(const HistoryType& t)
+{
+ _screen[0]->setScroll(t);
+
+ showBulk();
+}
+
+const HistoryType& Emulation::history() const
+{
+ return _screen[0]->getScroll();
+}
+
+void Emulation::setCodec(const QTextCodec * qtc)
+{
+ if (qtc)
+ _codec = qtc;
+ else
+ setCodec(LocaleCodec);
+
+ delete _decoder;
+ _decoder = _codec->makeDecoder();
+
+ emit useUtf8Request(utf8());
+}
+
+void Emulation::setCodec(EmulationCodec codec)
+{
+ if ( codec == Utf8Codec )
+ setCodec( QTextCodec::codecForName("utf8") );
+ else if ( codec == LocaleCodec )
+ setCodec( QTextCodec::codecForLocale() );
+}
+
+void Emulation::setKeyBindings(const QString& name)
+{
+ _keyTranslator = KeyboardTranslatorManager::instance()->findTranslator(name);
+ if (!_keyTranslator)
+ {
+ _keyTranslator = KeyboardTranslatorManager::instance()->defaultTranslator();
+ }
+}
+
+QString Emulation::keyBindings() const
+{
+ return _keyTranslator->name();
+}
+
+void Emulation::receiveChar(int c)
+// process application unicode input to terminal
+// this is a trivial scanner
+{
+ c &= 0xff;
+ switch (c)
+ {
+ case '\b' : _currentScreen->backspace(); break;
+ case '\t' : _currentScreen->tab(); break;
+ case '\n' : _currentScreen->newLine(); break;
+ case '\r' : _currentScreen->toStartOfLine(); break;
+ case 0x07 : emit stateSet(NOTIFYBELL);
+ break;
+ default : _currentScreen->displayCharacter(c); break;
+ };
+}
+
+void Emulation::sendKeyEvent( QKeyEvent* ev )
+{
+ emit stateSet(NOTIFYNORMAL);
+
+ if (!ev->text().isEmpty())
+ { // A block of text
+ // Note that the text is proper unicode.
+ // We should do a conversion here
+ emit sendData(ev->text().toUtf8(),ev->text().length());
+ }
+}
+
+void Emulation::sendString(const char*,int)
+{
+ // default implementation does nothing
+}
+
+void Emulation::sendMouseEvent(int /*buttons*/, int /*column*/, int /*row*/, int /*eventType*/)
+{
+ // default implementation does nothing
+}
+
+/*
+ We are doing code conversion from locale to unicode first.
+TODO: Character composition from the old code. See #96536
+*/
+
+void Emulation::receiveData(const char* text, int length)
+{
+ emit stateSet(NOTIFYACTIVITY);
+
+ bufferedUpdate();
+
+ QString unicodeText = _decoder->toUnicode(text,length);
+
+ //send characters to terminal emulator
+ for (int i=0;i<unicodeText.length();i++)
+ receiveChar(unicodeText[i].unicode());
+
+ //look for z-modem indicator
+ //-- someone who understands more about z-modems that I do may be able to move
+ //this check into the above for loop?
+ for (int i=0;i<length;i++)
+ {
+ if (text[i] == '\030')
+ {
+ if ((length-i-1 > 3) && (strncmp(text+i+1, "B00", 3) == 0))
+ emit zmodemDetected();
+ }
+ }
+}
+
+//OLDER VERSION
+//This version of onRcvBlock was commented out because
+// a) It decoded incoming characters one-by-one, which is slow in the current version of Qt (4.2 tech preview)
+// b) It messed up decoding of non-ASCII characters, with the result that (for example) chinese characters
+// were not printed properly.
+//
+//There is something about stopping the _decoder if "we get a control code halfway a multi-byte sequence" (see below)
+//which hasn't been ported into the newer function (above). Hopefully someone who understands this better
+//can find an alternative way of handling the check.
+
+
+/*void Emulation::onRcvBlock(const char *s, int len)
+{
+ emit notifySessionState(NOTIFYACTIVITY);
+
+ bufferedUpdate();
+ for (int i = 0; i < len; i++)
+ {
+
+ QString result = _decoder->toUnicode(&s[i],1);
+ int reslen = result.length();
+
+ // If we get a control code halfway a multi-byte sequence
+ // we flush the _decoder and continue with the control code.
+ if ((s[i] < 32) && (s[i] > 0))
+ {
+ // Flush _decoder
+ while(!result.length())
+ result = _decoder->toUnicode(&s[i],1);
+ reslen = 1;
+ result.resize(reslen);
+ result[0] = QChar(s[i]);
+ }
+
+ for (int j = 0; j < reslen; j++)
+ {
+ if (result[j].characterategory() == QChar::Mark_NonSpacing)
+ _currentScreen->compose(result.mid(j,1));
+ else
+ onRcvChar(result[j].unicode());
+ }
+ if (s[i] == '\030')
+ {
+ if ((len-i-1 > 3) && (strncmp(s+i+1, "B00", 3) == 0))
+ emit zmodemDetected();
+ }
+ }
+}*/
+
+void Emulation::writeToStream( TerminalCharacterDecoder* _decoder ,
+ int startLine ,
+ int endLine)
+{
+ _currentScreen->writeLinesToStream(_decoder,startLine,endLine);
+}
+
+int Emulation::lineCount() const
+{
+ // sum number of lines currently on _screen plus number of lines in history
+ return _currentScreen->getLines() + _currentScreen->getHistLines();
+}
+
+#define BULK_TIMEOUT1 10
+#define BULK_TIMEOUT2 40
+
+void Emulation::showBulk()
+{
+ _bulkTimer1.stop();
+ _bulkTimer2.stop();
+
+ emit outputChanged();
+
+ _currentScreen->resetScrolledLines();
+ _currentScreen->resetDroppedLines();
+}
+
+void Emulation::bufferedUpdate()
+{
+ _bulkTimer1.setSingleShot(true);
+ _bulkTimer1.start(BULK_TIMEOUT1);
+ if (!_bulkTimer2.isActive())
+ {
+ _bulkTimer2.setSingleShot(true);
+ _bulkTimer2.start(BULK_TIMEOUT2);
+ }
+}
+
+char Emulation::eraseChar() const
+{
+ return '\b';
+}
+
+void Emulation::setImageSize(int lines, int columns)
+{
+ if ((lines < 1) || (columns < 1))
+ return;
+
+ QSize screenSize[2] = { QSize(_screen[0]->getColumns(),
+ _screen[0]->getLines()),
+ QSize(_screen[1]->getColumns(),
+ _screen[1]->getLines()) };
+ QSize newSize(columns,lines);
+
+ if (newSize == screenSize[0] && newSize == screenSize[1])
+ return;
+
+ _screen[0]->resizeImage(lines,columns);
+ _screen[1]->resizeImage(lines,columns);
+
+ emit imageSizeChanged(lines,columns);
+
+ bufferedUpdate();
+}
+
+QSize Emulation::imageSize() const
+{
+ return QSize(_currentScreen->getColumns(), _currentScreen->getLines());
+}
+
+ushort ExtendedCharTable::extendedCharHash(ushort* unicodePoints , ushort length) const
+{
+ ushort hash = 0;
+ for ( ushort i = 0 ; i < length ; i++ )
+ {
+ hash = 31*hash + unicodePoints[i];
+ }
+ return hash;
+}
+bool ExtendedCharTable::extendedCharMatch(ushort hash , ushort* unicodePoints , ushort length) const
+{
+ ushort* entry = extendedCharTable[hash];
+
+ // compare given length with stored sequence length ( given as the first ushort in the
+ // stored buffer )
+ if ( entry == 0 || entry[0] != length )
+ return false;
+ // if the lengths match, each character must be checked. the stored buffer starts at
+ // entry[1]
+ for ( int i = 0 ; i < length ; i++ )
+ {
+ if ( entry[i+1] != unicodePoints[i] )
+ return false;
+ }
+ return true;
+}
+ushort ExtendedCharTable::createExtendedChar(ushort* unicodePoints , ushort length)
+{
+ // look for this sequence of points in the table
+ ushort hash = extendedCharHash(unicodePoints,length);
+
+ // check existing entry for match
+ while ( extendedCharTable.contains(hash) )
+ {
+ if ( extendedCharMatch(hash,unicodePoints,length) )
+ {
+ // this sequence already has an entry in the table,
+ // return its hash
+ return hash;
+ }
+ else
+ {
+ // if hash is already used by another, different sequence of unicode character
+ // points then try next hash
+ hash++;
+ }
+ }
+
+
+ // add the new sequence to the table and
+ // return that index
+ ushort* buffer = new ushort[length+1];
+ buffer[0] = length;
+ for ( int i = 0 ; i < length ; i++ )
+ buffer[i+1] = unicodePoints[i];
+
+ extendedCharTable.insert(hash,buffer);
+
+ return hash;
+}
+
+ushort* ExtendedCharTable::lookupExtendedChar(ushort hash , ushort& length) const
+{
+ // lookup index in table and if found, set the length
+ // argument and return a pointer to the character sequence
+
+ ushort* buffer = extendedCharTable[hash];
+ if ( buffer )
+ {
+ length = buffer[0];
+ return buffer+1;
+ }
+ else
+ {
+ length = 0;
+ return 0;
+ }
+}
+
+ExtendedCharTable::ExtendedCharTable()
+{
+}
+ExtendedCharTable::~ExtendedCharTable()
+{
+ // free all allocated character buffers
+ QHashIterator<ushort,ushort*> iter(extendedCharTable);
+ while ( iter.hasNext() )
+ {
+ iter.next();
+ delete[] iter.value();
+ }
+}
+
+// global instance
+ExtendedCharTable ExtendedCharTable::instance;
+
+
+//#include "Emulation.moc"
+
=== added file 'src/Emulation.h'
--- src/Emulation.h 1970-01-01 00:00:00 +0000
+++ src/Emulation.h 2017-09-09 05:25:54 +0000
@@ -0,0 +1,467 @@
+/*
+ This file is part of Konsole, an X terminal.
+
+ Copyright 2007-2008 by Robert Knight <robertknight@xxxxxxxxx>
+ Copyright 1997,1998 by Lars Doelle <lars.doelle@xxxxxxxxxx>
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ 02110-1301 USA.
+*/
+
+#ifndef EMULATION_H
+#define EMULATION_H
+
+// System
+#include <stdio.h>
+
+// Qt
+#include <QtGui/QKeyEvent>
+//#include <QPointer>
+#include <QtCore/QTextCodec>
+#include <QtCore/QTextStream>
+#include <QtCore/QTimer>
+
+// Konsole
+//#include "konsole_export.h"
+#define KONSOLEPRIVATE_EXPORT
+
+class KeyboardTranslator;
+class HistoryType;
+class Screen;
+class ScreenWindow;
+class TerminalCharacterDecoder;
+
+/**
+ * This enum describes the available states which
+ * the terminal emulation may be set to.
+ *
+ * These are the values used by Emulation::stateChanged()
+ */
+enum
+{
+ /** The emulation is currently receiving user input. */
+ NOTIFYNORMAL=0,
+ /**
+ * The terminal program has triggered a bell event
+ * to get the user's attention.
+ */
+ NOTIFYBELL=1,
+ /**
+ * The emulation is currently receiving data from its
+ * terminal input.
+ */
+ NOTIFYACTIVITY=2,
+
+ // unused here?
+ NOTIFYSILENCE=3
+};
+
+/**
+ * Base class for terminal emulation back-ends.
+ *
+ * The back-end is responsible for decoding an incoming character stream and
+ * producing an output image of characters.
+ *
+ * When input from the terminal is received, the receiveData() slot should be called with
+ * the data which has arrived. The emulation will process the data and update the
+ * screen image accordingly. The codec used to decode the incoming character stream
+ * into the unicode characters used internally can be specified using setCodec()
+ *
+ * The size of the screen image can be specified by calling setImageSize() with the
+ * desired number of lines and columns. When new lines are added, old content
+ * is moved into a history store, which can be set by calling setHistory().
+ *
+ * The screen image can be accessed by creating a ScreenWindow onto this emulation
+ * by calling createWindow(). Screen windows provide access to a section of the
+ * output. Each screen window covers the same number of lines and columns as the
+ * image size returned by imageSize(). The screen window can be moved up and down
+ * and provides transparent access to both the current on-screen image and the
+ * previous output. The screen windows emit an outputChanged signal
+ * when the section of the image they are looking at changes.
+ * Graphical views can then render the contents of a screen window, listening for notifications
+ * of output changes from the screen window which they are associated with and updating
+ * accordingly.
+ *
+ * The emulation also is also responsible for converting input from the connected views such
+ * as keypresses and mouse activity into a character string which can be sent
+ * to the terminal program. Key presses can be processed by calling the sendKeyEvent() slot,
+ * while mouse events can be processed using the sendMouseEvent() slot. When the character
+ * stream has been produced, the emulation will emit a sendData() signal with a pointer
+ * to the character buffer. This data should be fed to the standard input of the terminal
+ * process. The translation of key presses into an output character stream is performed
+ * using a lookup in a set of key bindings which map key sequences to output
+ * character sequences. The name of the key bindings set used can be specified using
+ * setKeyBindings()
+ *
+ * The emulation maintains certain state information which changes depending on the
+ * input received. The emulation can be reset back to its starting state by calling
+ * reset().
+ *
+ * The emulation also maintains an activity state, which specifies whether
+ * terminal is currently active ( when data is received ), normal
+ * ( when the terminal is idle or receiving user input ) or trying
+ * to alert the user ( also known as a "Bell" event ). The stateSet() signal
+ * is emitted whenever the activity state is set. This can be used to determine
+ * how long the emulation has been active/idle for and also respond to
+ * a 'bell' event in different ways.
+ */
+class KONSOLEPRIVATE_EXPORT Emulation : public QObject
+{
+Q_OBJECT
+
+public:
+
+ /** Constructs a new terminal emulation */
+ Emulation();
+ ~Emulation();
+
+ /**
+ * Creates a new window onto the output from this emulation. The contents
+ * of the window are then rendered by views which are set to use this window using the
+ * TerminalDisplay::setScreenWindow() method.
+ */
+ ScreenWindow* createWindow();
+
+ /** Returns the size of the screen image which the emulation produces */
+ QSize imageSize() const;
+
+ /**
+ * Returns the total number of lines, including those stored in the history.
+ */
+ int lineCount() const;
+
+ /**
+ * Sets the history store used by this emulation. When new lines
+ * are added to the output, older lines at the top of the screen are transferred to a history
+ * store.
+ *
+ * The number of lines which are kept and the storage location depend on the
+ * type of store.
+ */
+ void setHistory(const HistoryType&);
+ /** Returns the history store used by this emulation. See setHistory() */
+ const HistoryType& history() const;
+ /** Clears the history scroll. */
+ void clearHistory();
+
+ /**
+ * Copies the output history from @p startLine to @p endLine
+ * into @p stream, using @p decoder to convert the terminal
+ * characters into text.
+ *
+ * @param decoder A decoder which converts lines of terminal characters with
+ * appearance attributes into output text. PlainTextDecoder is the most commonly
+ * used decoder.
+ * @param startLine Index of first line to copy
+ * @param endLine Index of last line to copy
+ */
+ virtual void writeToStream(TerminalCharacterDecoder* decoder,int startLine,int endLine);
+
+ /** Returns the codec used to decode incoming characters. See setCodec() */
+ const QTextCodec* codec() const { return _codec; }
+ /** Sets the codec used to decode incoming characters. */
+ void setCodec(const QTextCodec*);
+
+ /**
+ * Convenience method.
+ * Returns true if the current codec used to decode incoming
+ * characters is UTF-8
+ */
+ bool utf8() const
+ { Q_ASSERT(_codec); return _codec->mibEnum() == 106; }
+
+
+ /** TODO Document me */
+ virtual char eraseChar() const;
+
+ /**
+ * Sets the key bindings used to key events
+ * ( received through sendKeyEvent() ) into character
+ * streams to send to the terminal.
+ */
+ void setKeyBindings(const QString& name);
+ /**
+ * Returns the name of the emulation's current key bindings.
+ * See setKeyBindings()
+ */
+ QString keyBindings() const;
+
+ /**
+ * Copies the current image into the history and clears the screen.
+ */
+ virtual void clearEntireScreen() =0;
+
+ /** Resets the state of the terminal. */
+ virtual void reset() =0;
+
+ /**
+ * Returns true if the active terminal program wants
+ * mouse input events.
+ *
+ * The programUsesMouseChanged() signal is emitted when this
+ * changes.
+ */
+ bool programUsesMouse() const;
+
+public slots:
+
+ /** Change the size of the emulation's image */
+ virtual void setImageSize(int lines, int columns);
+
+ /**
+ * Interprets a sequence of characters and sends the result to the terminal.
+ * This is equivalent to calling sendKeyEvent() for each character in @p text in succession.
+ */
+ virtual void sendText(const QString& text) = 0;
+
+ /**
+ * Interprets a key press event and emits the sendData() signal with
+ * the resulting character stream.
+ */
+ virtual void sendKeyEvent(QKeyEvent*);
+
+ /**
+ * Converts information about a mouse event into an xterm-compatible escape
+ * sequence and emits the character sequence via sendData()
+ */
+ virtual void sendMouseEvent(int buttons, int column, int line, int eventType);
+
+ /**
+ * Sends a string of characters to the foreground terminal process.
+ *
+ * @param string The characters to send.
+ * @param length Length of @p string or if set to a negative value, @p string will
+ * be treated as a null-terminated string and its length will be determined automatically.
+ */
+ virtual void sendString(const char* string, int length = -1) = 0;
+
+ /**
+ * Processes an incoming stream of characters. receiveData() decodes the incoming
+ * character buffer using the current codec(), and then calls receiveChar() for
+ * each unicode character in the resulting buffer.
+ *
+ * receiveData() also starts a timer which causes the outputChanged() signal
+ * to be emitted when it expires. The timer allows multiple updates in quick
+ * succession to be buffered into a single outputChanged() signal emission.
+ *
+ * @param buffer A string of characters received from the terminal program.
+ * @param len The length of @p buffer
+ */
+ void receiveData(const char* buffer,int len);
+
+signals:
+
+ /**
+ * Emitted when a buffer of data is ready to send to the
+ * standard input of the terminal.
+ *
+ * @param data The buffer of data ready to be sent
+ * @param len The length of @p data in bytes
+ */
+ void sendData(const char* data,int len);
+
+ /**
+ * Requests that sending of input to the emulation
+ * from the terminal process be suspended or resumed.
+ *
+ * @param suspend If true, requests that sending of
+ * input from the terminal process' stdout be
+ * suspended. Otherwise requests that sending of
+ * input be resumed.
+ */
+ void lockPtyRequest(bool suspend);
+
+ /**
+ * Requests that the pty used by the terminal process
+ * be set to UTF 8 mode.
+ *
+ * TODO: More documentation
+ */
+ void useUtf8Request(bool);
+
+ /**
+ * Emitted when the activity state of the emulation is set.
+ *
+ * @param state The new activity state, one of NOTIFYNORMAL, NOTIFYACTIVITY
+ * or NOTIFYBELL
+ */
+ void stateSet(int state);
+
+ /** TODO Document me */
+ void zmodemDetected();
+
+
+ /**
+ * Requests that the color of the text used
+ * to represent the tabs associated with this
+ * emulation be changed. This is a Konsole-specific
+ * extension from pre-KDE 4 times.
+ *
+ * TODO: Document how the parameter works.
+ */
+ void changeTabTextColorRequest(int color);
+
+ /**
+ * This is emitted when the program running in the shell indicates whether or
+ * not it is interested in mouse events.
+ *
+ * @param usesMouse This will be true if the program wants to be informed about
+ * mouse events or false otherwise.
+ */
+ void programUsesMouseChanged(bool usesMouse);
+
+ /**
+ * Emitted when the contents of the screen image change.
+ * The emulation buffers the updates from successive image changes,
+ * and only emits outputChanged() at sensible intervals when
+ * there is a lot of terminal activity.
+ *
+ * Normally there is no need for objects other than the screen windows
+ * created with createWindow() to listen for this signal.
+ *
+ * ScreenWindow objects created using createWindow() will emit their
+ * own outputChanged() signal in response to this signal.
+ */
+ void outputChanged();
+
+ /**
+ * Emitted when the program running in the terminal wishes to update the
+ * session's title. This also allows terminal programs to customize other
+ * aspects of the terminal emulation display.
+ *
+ * This signal is emitted when the escape sequence "\033]ARG;VALUE\007"
+ * is received in the input string, where ARG is a number specifying what
+ * should change and VALUE is a string specifying the new value.
+ *
+ * TODO: The name of this method is not very accurate since this method
+ * is used to perform a whole range of tasks besides just setting
+ * the user-title of the session.
+ *
+ * @param title Specifies what to change.
+ * <ul>
+ * <li>0 - Set window icon text and session title to @p newTitle</li>
+ * <li>1 - Set window icon text to @p newTitle</li>
+ * <li>2 - Set session title to @p newTitle</li>
+ * <li>11 - Set the session's default background color to @p newTitle,
+ * where @p newTitle can be an HTML-style string ("#RRGGBB") or a named
+ * color (eg 'red', 'blue').
+ * See http://doc.trolltech.com/4.2/qcolor.html#setNamedColor for more
+ * details.
+ * </li>
+ * <li>31 - Supposedly treats @p newTitle as a URL and opens it (NOT IMPLEMENTED)</li>
+ * <li>32 - Sets the icon associated with the session. @p newTitle is the name
+ * of the icon to use, which can be the name of any icon in the current KDE icon
+ * theme (eg: 'konsole', 'kate', 'folder_home')</li>
+ * </ul>
+ * @param newTitle Specifies the new title
+ */
+
+ void titleChanged(int title,const QString& newTitle);
+
+ /**
+ * Emitted when the program running in the terminal changes the
+ * screen size.
+ */
+ void imageSizeChanged(int lineCount , int columnCount);
+
+ /**
+ * Emitted when the terminal program requests to change various properties
+ * of the terminal display.
+ *
+ * A profile change command occurs when a special escape sequence, followed
+ * by a string containing a series of name and value pairs is received.
+ * This string can be parsed using a ProfileCommandParser instance.
+ *
+ * @param text A string expected to contain a series of key and value pairs in
+ * the form: name=value;name2=value2 ...
+ */
+ void profileChangeCommandReceived(const QString& text);
+
+ /**
+ * Emitted when a flow control key combination ( Ctrl+S or Ctrl+Q ) is pressed.
+ * @param suspendKeyPressed True if Ctrl+S was pressed to suspend output or Ctrl+Q to
+ * resume output.
+ */
+ void flowControlKeyPressed(bool suspendKeyPressed);
+
+protected:
+ virtual void setMode(int mode) = 0;
+ virtual void resetMode(int mode) = 0;
+
+ /**
+ * Processes an incoming character. See receiveData()
+ * @p ch A unicode character code.
+ */
+ virtual void receiveChar(int ch);
+
+ /**
+ * Sets the active screen. The terminal has two screens, primary and alternate.
+ * The primary screen is used by default. When certain interactive programs such
+ * as Vim are run, they trigger a switch to the alternate screen.
+ *
+ * @param index 0 to switch to the primary screen, or 1 to switch to the alternate screen
+ */
+ void setScreen(int index);
+
+ enum EmulationCodec
+ {
+ LocaleCodec = 0,
+ Utf8Codec = 1
+ };
+ void setCodec(EmulationCodec codec); // codec number, 0 = locale, 1=utf8
+
+
+ QList<ScreenWindow*> _windows;
+
+ Screen* _currentScreen; // pointer to the screen which is currently active,
+ // this is one of the elements in the screen[] array
+
+ Screen* _screen[2]; // 0 = primary screen ( used by most programs, including the shell
+ // scrollbars are enabled in this mode )
+ // 1 = alternate ( used by vi , emacs etc.
+ // scrollbars are not enabled in this mode )
+
+
+ //decodes an incoming C-style character stream into a unicode QString using
+ //the current text codec. (this allows for rendering of non-ASCII characters in text files etc.)
+ const QTextCodec* _codec;
+ QTextDecoder* _decoder;
+ const KeyboardTranslator* _keyTranslator; // the keyboard layout
+
+protected slots:
+ /**
+ * Schedules an update of attached views.
+ * Repeated calls to bufferedUpdate() in close succession will result in only a single update,
+ * much like the Qt buffered update of widgets.
+ */
+ void bufferedUpdate();
+
+private slots:
+
+ // triggered by timer, causes the emulation to send an updated screen image to each
+ // view
+ void showBulk();
+
+ void usesMouseChanged(bool usesMouse);
+
+private:
+ bool _usesMouse;
+ QTimer _bulkTimer1;
+ QTimer _bulkTimer2;
+
+};
+
+
+#endif // ifndef EMULATION_H
=== added file 'src/ExtendedDefaultTranslator.h'
--- src/ExtendedDefaultTranslator.h 1970-01-01 00:00:00 +0000
+++ src/ExtendedDefaultTranslator.h 2017-09-09 05:25:54 +0000
@@ -0,0 +1,74 @@
+"keyboard \"Default (XFree 4)\""
+"key Escape : \"\\E\""
+"key Tab -Shift : \"\\t\"\n"
+"key Tab +Shift+Ansi : \"\\E[Z\"\n"
+"key Tab +Shift-Ansi : \"\\t\"\n"
+"key Backtab +Ansi : \"\\E[Z\"\n"
+"key Backtab -Ansi : \"\\t\"\n"
+"key Return-Shift-NewLine : \"\\r\"\n"
+"key Return-Shift+NewLine : \"\\r\\n\"\n"
+"key Return+Shift : \"\\EOM\"\n"
+"key Backspace : \"\\x7f\"\n"
+"key Up -Shift-Ansi : \"\\EA\"\n"
+"key Down -Shift-Ansi : \"\\EB\"\n"
+"key Right-Shift-Ansi : \"\\EC\"\n"
+"key Left -Shift-Ansi : \"\\ED\"\n"
+"key Up -Shift-AnyMod+Ansi+AppCuKeys : \"\\EOA\"\n"
+"key Down -Shift-AnyMod+Ansi+AppCuKeys : \"\\EOB\"\n"
+"key Right -Shift-AnyMod+Ansi+AppCuKeys : \"\\EOC\"\n"
+"key Left -Shift-AnyMod+Ansi+AppCuKeys : \"\\EOD\"\n"
+"key Up -Shift-AnyMod+Ansi-AppCuKeys : \"\\E[A\"\n"
+"key Down -Shift-AnyMod+Ansi-AppCuKeys : \"\\E[B\"\n"
+"key Right -Shift-AnyMod+Ansi-AppCuKeys : \"\\E[C\"\n"
+"key Left -Shift-AnyMod+Ansi-AppCuKeys : \"\\E[D\"\n"
+"key Up -Shift+AnyMod+Ansi : \"\\E[1;*A\"\n"
+"key Down -Shift+AnyMod+Ansi : \"\\E[1;*B\"\n"
+"key Right -Shift+AnyMod+Ansi : \"\\E[1;*C\"\n"
+"key Left -Shift+AnyMod+Ansi : \"\\E[1;*D\"\n"
+"key Enter+NewLine : \"\\r\\n\"\n"
+"key Enter-NewLine : \"\\r\"\n"
+"key Home -AnyMod -AppCuKeys : \"\\E[H\" \n"
+"key End -AnyMod -AppCuKeys : \"\\E[F\" \n"
+"key Home -AnyMod +AppCuKeys : \"\\EOH\" \n"
+"key End -AnyMod +AppCuKeys : \"\\EOF\" \n"
+"key Home +AnyMod : \"\\E[1;*H\"\n"
+"key End +AnyMod : \"\\E[1;*F\"\n"
+"key Insert -AnyMod : \"\\E[2~\"\n"
+"key Delete -AnyMod : \"\\E[3~\"\n"
+"key Insert +AnyMod : \"\\E[2;*~\"\n"
+"key Delete +AnyMod : \"\\E[3;*~\"\n"
+"key Prior -Shift-AnyMod : \"\\E[5~\"\n"
+"key Next -Shift-AnyMod : \"\\E[6~\"\n"
+"key Prior -Shift+AnyMod : \"\\E[5;*~\"\n"
+"key Next -Shift+AnyMod : \"\\E[6;*~\"\n"
+"key F1 -AnyMod : \"\\EOP\"\n"
+"key F2 -AnyMod : \"\\EOQ\"\n"
+"key F3 -AnyMod : \"\\EOR\"\n"
+"key F4 -AnyMod : \"\\EOS\"\n"
+"key F5 -AnyMod : \"\\E[15~\"\n"
+"key F6 -AnyMod : \"\\E[17~\"\n"
+"key F7 -AnyMod : \"\\E[18~\"\n"
+"key F8 -AnyMod : \"\\E[19~\"\n"
+"key F9 -AnyMod : \"\\E[20~\"\n"
+"key F10 -AnyMod : \"\\E[21~\"\n"
+"key F11 -AnyMod : \"\\E[23~\"\n"
+"key F12 -AnyMod : \"\\E[24~\"\n"
+"key F1 +AnyMod : \"\\EO*P\"\n"
+"key F2 +AnyMod : \"\\EO*Q\"\n"
+"key F3 +AnyMod : \"\\EO*R\"\n"
+"key F4 +AnyMod : \"\\EO*S\"\n"
+"key F5 +AnyMod : \"\\E[15;*~\"\n"
+"key F6 +AnyMod : \"\\E[17;*~\"\n"
+"key F7 +AnyMod : \"\\E[18;*~\"\n"
+"key F8 +AnyMod : \"\\E[19;*~\"\n"
+"key F9 +AnyMod : \"\\E[20;*~\"\n"
+"key F10 +AnyMod : \"\\E[21;*~\"\n"
+"key F11 +AnyMod : \"\\E[23;*~\"\n"
+"key F12 +AnyMod : \"\\E[24;*~\"\n"
+"key Space +Control : \"\\x00\"\n"
+"key Up +Shift-AppScreen : scrollLineUp\n"
+"key Prior +Shift-AppScreen : scrollPageUp\n"
+"key Down +Shift-AppScreen : scrollLineDown\n"
+"key Next +Shift-AppScreen : scrollPageDown\n"
+"key ScrollLock : scrollLock\n"
+"\0"
=== added file 'src/Filter.cpp'
--- src/Filter.cpp 1970-01-01 00:00:00 +0000
+++ src/Filter.cpp 2017-09-09 05:25:54 +0000
@@ -0,0 +1,542 @@
+/*
+ Copyright 2007-2008 by Robert Knight <robertknight@xxxxxxxxx>
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ 02110-1301 USA.
+*/
+
+// Own
+#include "Filter.h"
+
+// System
+#include <iostream>
+
+// Qt
+#include <QtWidgets/QAction>
+#include <QtWidgets/QApplication>
+#include <QtGui/QClipboard>
+#include <QtCore/QString>
+#include <QtCore/QTextStream>
+#include <QtCore/QSharedData>
+#include <QtCore/QFile>
+#include <QDesktopServices>
+#include <QUrl>
+
+// KDE
+//#include <KLocale>
+//#include <KRun>
+
+// Konsole
+#include "TerminalCharacterDecoder.h"
+#include "konsole_wcwidth.h"
+
+
+FilterChain::~FilterChain()
+{
+ QMutableListIterator<Filter*> iter(*this);
+
+ while ( iter.hasNext() )
+ {
+ Filter* filter = iter.next();
+ iter.remove();
+ delete filter;
+ }
+}
+
+void FilterChain::addFilter(Filter* filter)
+{
+ append(filter);
+}
+void FilterChain::removeFilter(Filter* filter)
+{
+ removeAll(filter);
+}
+bool FilterChain::containsFilter(Filter* filter)
+{
+ return contains(filter);
+}
+void FilterChain::reset()
+{
+ QListIterator<Filter*> iter(*this);
+ while (iter.hasNext())
+ iter.next()->reset();
+}
+void FilterChain::setBuffer(const QString* buffer , const QList<int>* linePositions)
+{
+ QListIterator<Filter*> iter(*this);
+ while (iter.hasNext())
+ iter.next()->setBuffer(buffer,linePositions);
+}
+void FilterChain::process()
+{
+ QListIterator<Filter*> iter(*this);
+ while (iter.hasNext())
+ iter.next()->process();
+}
+void FilterChain::clear()
+{
+ QList<Filter*>::clear();
+}
+Filter::HotSpot* FilterChain::hotSpotAt(int line , int column) const
+{
+ QListIterator<Filter*> iter(*this);
+ while (iter.hasNext())
+ {
+ Filter* filter = iter.next();
+ Filter::HotSpot* spot = filter->hotSpotAt(line,column);
+ if ( spot != 0 )
+ {
+ return spot;
+ }
+ }
+
+ return 0;
+}
+
+QList<Filter::HotSpot*> FilterChain::hotSpots() const
+{
+ QList<Filter::HotSpot*> list;
+ QListIterator<Filter*> iter(*this);
+ while (iter.hasNext())
+ {
+ Filter* filter = iter.next();
+ list << filter->hotSpots();
+ }
+ return list;
+}
+//QList<Filter::HotSpot*> FilterChain::hotSpotsAtLine(int line) const;
+
+TerminalImageFilterChain::TerminalImageFilterChain()
+: _buffer(0)
+, _linePositions(0)
+{
+}
+
+TerminalImageFilterChain::~TerminalImageFilterChain()
+{
+ delete _buffer;
+ delete _linePositions;
+}
+
+void TerminalImageFilterChain::setImage(const Character* const image , int lines , int columns, const QVector<LineProperty>& lineProperties)
+{
+ if (empty())
+ return;
+
+ // reset all filters and hotspots
+ reset();
+
+ PlainTextDecoder decoder;
+ decoder.setTrailingWhitespace(false);
+
+ // setup new shared buffers for the filters to process on
+ QString* newBuffer = new QString();
+ QList<int>* newLinePositions = new QList<int>();
+ setBuffer( newBuffer , newLinePositions );
+
+ // free the old buffers
+ delete _buffer;
+ delete _linePositions;
+
+ _buffer = newBuffer;
+ _linePositions = newLinePositions;
+
+ QTextStream lineStream(_buffer);
+ decoder.begin(&lineStream);
+
+ for (int i=0 ; i < lines ; i++)
+ {
+ _linePositions->append(_buffer->length());
+ decoder.decodeLine(image + i*columns,columns,LINE_DEFAULT);
+
+ // pretend that each line ends with a newline character.
+ // this prevents a link that occurs at the end of one line
+ // being treated as part of a link that occurs at the start of the next line
+ //
+ // the downside is that links which are spread over more than one line are not
+ // highlighted.
+ //
+ // TODO - Use the "line wrapped" attribute associated with lines in a
+ // terminal image to avoid adding this imaginary character for wrapped
+ // lines
+ if ( !(lineProperties.value(i,LINE_DEFAULT) & LINE_WRAPPED) )
+ lineStream << QChar('\n');
+ }
+ decoder.end();
+}
+
+Filter::Filter() :
+_linePositions(0),
+_buffer(0)
+{
+}
+
+Filter::~Filter()
+{
+ QListIterator<HotSpot*> iter(_hotspotList);
+ while (iter.hasNext())
+ {
+ delete iter.next();
+ }
+}
+void Filter::reset()
+{
+ _hotspots.clear();
+ _hotspotList.clear();
+}
+
+void Filter::setBuffer(const QString* buffer , const QList<int>* linePositions)
+{
+ _buffer = buffer;
+ _linePositions = linePositions;
+}
+
+void Filter::getLineColumn(int position , int& startLine , int& startColumn)
+{
+ Q_ASSERT( _linePositions );
+ Q_ASSERT( _buffer );
+
+
+ for (int i = 0 ; i < _linePositions->count() ; i++)
+ {
+ int nextLine = 0;
+
+ if ( i == _linePositions->count()-1 )
+ nextLine = _buffer->length() + 1;
+ else
+ nextLine = _linePositions->value(i+1);
+
+ if ( _linePositions->value(i) <= position && position < nextLine )
+ {
+ startLine = i;
+ startColumn = string_width(buffer()->mid(_linePositions->value(i),position - _linePositions->value(i)));
+ return;
+ }
+ }
+}
+
+
+/*void Filter::addLine(const QString& text)
+{
+ _linePositions << _buffer.length();
+ _buffer.append(text);
+}*/
+
+const QString* Filter::buffer()
+{
+ return _buffer;
+}
+Filter::HotSpot::~HotSpot()
+{
+}
+void Filter::addHotSpot(HotSpot* spot)
+{
+ _hotspotList << spot;
+
+ for (int line = spot->startLine() ; line <= spot->endLine() ; line++)
+ {
+ _hotspots.insert(line,spot);
+ }
+}
+QList<Filter::HotSpot*> Filter::hotSpots() const
+{
+ return _hotspotList;
+}
+QList<Filter::HotSpot*> Filter::hotSpotsAtLine(int line) const
+{
+ return _hotspots.values(line);
+}
+
+Filter::HotSpot* Filter::hotSpotAt(int line , int column) const
+{
+ QListIterator<HotSpot*> spotIter(_hotspots.values(line));
+
+ while (spotIter.hasNext())
+ {
+ HotSpot* spot = spotIter.next();
+
+ if ( spot->startLine() == line && spot->startColumn() > column )
+ continue;
+ if ( spot->endLine() == line && spot->endColumn() < column )
+ continue;
+
+ return spot;
+ }
+
+ return 0;
+}
+
+Filter::HotSpot::HotSpot(int startLine , int startColumn , int endLine , int endColumn)
+ : _startLine(startLine)
+ , _startColumn(startColumn)
+ , _endLine(endLine)
+ , _endColumn(endColumn)
+ , _type(NotSpecified)
+{
+}
+QString Filter::HotSpot::tooltip() const
+{
+ return QString();
+}
+QList<QAction*> Filter::HotSpot::actions()
+{
+ return QList<QAction*>();
+}
+int Filter::HotSpot::startLine() const
+{
+ return _startLine;
+}
+int Filter::HotSpot::endLine() const
+{
+ return _endLine;
+}
+int Filter::HotSpot::startColumn() const
+{
+ return _startColumn;
+}
+int Filter::HotSpot::endColumn() const
+{
+ return _endColumn;
+}
+Filter::HotSpot::Type Filter::HotSpot::type() const
+{
+ return _type;
+}
+void Filter::HotSpot::setType(Type type)
+{
+ _type = type;
+}
+
+RegExpFilter::RegExpFilter()
+{
+}
+
+RegExpFilter::HotSpot::HotSpot(int startLine,int startColumn,int endLine,int endColumn)
+ : Filter::HotSpot(startLine,startColumn,endLine,endColumn)
+{
+ setType(Marker);
+}
+
+void RegExpFilter::HotSpot::activate(QObject*)
+{
+}
+
+void RegExpFilter::HotSpot::setCapturedTexts(const QStringList& texts)
+{
+ _capturedTexts = texts;
+}
+QStringList RegExpFilter::HotSpot::capturedTexts() const
+{
+ return _capturedTexts;
+}
+
+void RegExpFilter::setRegExp(const QRegExp& regExp)
+{
+ _searchText = regExp;
+}
+QRegExp RegExpFilter::regExp() const
+{
+ return _searchText;
+}
+/*void RegExpFilter::reset(int)
+{
+ _buffer = QString();
+}*/
+void RegExpFilter::process()
+{
+ int pos = 0;
+ const QString* text = buffer();
+
+ Q_ASSERT( text );
+
+ // ignore any regular expressions which match an empty string.
+ // otherwise the while loop below will run indefinitely
+ static const QString emptyString("");
+ if ( _searchText.exactMatch(emptyString) )
+ return;
+
+ while(pos >= 0)
+ {
+ pos = _searchText.indexIn(*text,pos);
+
+ if ( pos >= 0 )
+ {
+ int startLine = 0;
+ int endLine = 0;
+ int startColumn = 0;
+ int endColumn = 0;
+
+ getLineColumn(pos,startLine,startColumn);
+ getLineColumn(pos + _searchText.matchedLength(),endLine,endColumn);
+
+ RegExpFilter::HotSpot* spot = newHotSpot(startLine,startColumn,
+ endLine,endColumn);
+ spot->setCapturedTexts(_searchText.capturedTexts());
+
+ addHotSpot( spot );
+ pos += _searchText.matchedLength();
+
+ // if matchedLength == 0, the program will get stuck in an infinite loop
+ if ( _searchText.matchedLength() == 0 )
+ pos = -1;
+ }
+ }
+}
+
+RegExpFilter::HotSpot* RegExpFilter::newHotSpot(int startLine,int startColumn,
+ int endLine,int endColumn)
+{
+ return new RegExpFilter::HotSpot(startLine,startColumn,
+ endLine,endColumn);
+}
+RegExpFilter::HotSpot* UrlFilter::newHotSpot(int startLine,int startColumn,int endLine,
+ int endColumn)
+{
+ return new UrlFilter::HotSpot(startLine,startColumn,
+ endLine,endColumn);
+}
+UrlFilter::HotSpot::HotSpot(int startLine,int startColumn,int endLine,int endColumn)
+: RegExpFilter::HotSpot(startLine,startColumn,endLine,endColumn)
+, _urlObject(new FilterObject(this))
+{
+ setType(Link);
+}
+QString UrlFilter::HotSpot::tooltip() const
+{
+ QString url = capturedTexts().first();
+
+ const UrlType kind = urlType();
+
+ if ( kind == StandardUrl )
+ return QString();
+ else if ( kind == Email )
+ return QString();
+ else
+ return QString();
+}
+UrlFilter::HotSpot::UrlType UrlFilter::HotSpot::urlType() const
+{
+ QString url = capturedTexts().first();
+
+ if ( FullUrlRegExp.exactMatch(url) )
+ return StandardUrl;
+ else if ( EmailAddressRegExp.exactMatch(url) )
+ return Email;
+ else
+ return Unknown;
+}
+
+void UrlFilter::HotSpot::activate(QObject* object)
+{
+ QString url = capturedTexts().first();
+
+ const UrlType kind = urlType();
+
+ const QString& actionName = object ? object->objectName() : QString();
+
+ if ( actionName == "copy-action" )
+ {
+ QApplication::clipboard()->setText(url);
+ return;
+ }
+
+ if ( !object || actionName == "open-action" )
+ {
+ if ( kind == StandardUrl )
+ {
+ // if the URL path does not include the protocol ( eg. "www.kde.org" ) then
+ // prepend http:// ( eg. "www.kde.org" --> "http://www.kde.org"; )
+ if (!url.contains("://"))
+ {
+ url.prepend("http://";);
+ }
+ }
+ else if ( kind == Email )
+ {
+ url.prepend("mailto:";);
+ }
+
+ QDesktopServices::openUrl(QUrl(url));
+ //new KRun(url,QApplication::activeWindow());
+ }
+}
+
+// Note: Altering these regular expressions can have a major effect on the performance of the filters
+// used for finding URLs in the text, especially if they are very general and could match very long
+// pieces of text.
+// Please be careful when altering them.
+
+//regexp matches:
+// full url:
+// protocolname:// or www. followed by anything other than whitespaces, <, >, ' or ", and ends before whitespaces, <, >, ', ", ], !, comma and dot
+const QRegExp UrlFilter::FullUrlRegExp("(www\\.(?!\\.)|[a-z][a-z0-9+.-]*://)[^\\s<>'\"]+[^!,\\.\\s<>'\"\\]]");
+// email address:
+// [word chars, dots or dashes]@[word chars, dots or dashes].[word chars]
+const QRegExp UrlFilter::EmailAddressRegExp("\\b(\\w|\\.|-)+@(\\w|\\.|-)+\\.\\w+\\b");
+
+// matches full url or email address
+const QRegExp UrlFilter::CompleteUrlRegExp('('+FullUrlRegExp.pattern()+'|'+
+ EmailAddressRegExp.pattern()+')');
+
+UrlFilter::UrlFilter()
+{
+ setRegExp( CompleteUrlRegExp );
+}
+UrlFilter::HotSpot::~HotSpot()
+{
+ delete _urlObject;
+}
+void FilterObject::activated()
+{
+ _filter->activate(sender());
+}
+QList<QAction*> UrlFilter::HotSpot::actions()
+{
+ QList<QAction*> list;
+
+ const UrlType kind = urlType();
+
+ QAction* openAction = new QAction(_urlObject);
+ QAction* copyAction = new QAction(_urlObject);;
+
+ Q_ASSERT( kind == StandardUrl || kind == Email );
+
+ if ( kind == StandardUrl )
+ {
+ openAction->setText(QObject::tr("Open Link"));
+ copyAction->setText(QObject::tr("Copy Link Address"));
+ }
+ else if ( kind == Email )
+ {
+ openAction->setText(QObject::tr("Send Email To..."));
+ copyAction->setText(QObject::tr("Copy Email Address"));
+ }
+
+ // object names are set here so that the hotspot performs the
+ // correct action when activated() is called with the triggered
+ // action passed as a parameter.
+ openAction->setObjectName( QLatin1String("open-action" ));
+ copyAction->setObjectName( QLatin1String("copy-action" ));
+
+ QObject::connect( openAction , SIGNAL(triggered()) , _urlObject , SLOT(activated()) );
+ QObject::connect( copyAction , SIGNAL(triggered()) , _urlObject , SLOT(activated()) );
+
+ list << openAction;
+ list << copyAction;
+
+ return list;
+}
+
+//#include "Filter.moc"
=== added file 'src/Filter.h'
--- src/Filter.h 1970-01-01 00:00:00 +0000
+++ src/Filter.h 2017-09-09 05:25:54 +0000
@@ -0,0 +1,380 @@
+/*
+ Copyright 2007-2008 by Robert Knight <robertknight@xxxxxxxxx>
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ 02110-1301 USA.
+*/
+
+#ifndef FILTER_H
+#define FILTER_H
+
+// Qt
+#include <QtWidgets/QAction>
+#include <QtCore/QList>
+#include <QtCore/QObject>
+#include <QtCore/QStringList>
+#include <QtCore/QHash>
+#include <QtCore/QRegExp>
+
+// Local
+#include "Character.h"
+
+
+/**
+ * A filter processes blocks of text looking for certain patterns (such as URLs or keywords from a list)
+ * and marks the areas which match the filter's patterns as 'hotspots'.
+ *
+ * Each hotspot has a type identifier associated with it ( such as a link or a highlighted section ),
+ * and an action. When the user performs some activity such as a mouse-click in a hotspot area ( the exact
+ * action will depend on what is displaying the block of text which the filter is processing ), the hotspot's
+ * activate() method should be called. Depending on the type of hotspot this will trigger a suitable response.
+ *
+ * For example, if a hotspot represents a URL then a suitable action would be opening that URL in a web browser.
+ * Hotspots may have more than one action, in which case the list of actions can be obtained using the
+ * actions() method.
+ *
+ * Different subclasses of filter will return different types of hotspot.
+ * Subclasses must reimplement the process() method to examine a block of text and identify sections of interest.
+ * When processing the text they should create instances of Filter::HotSpot subclasses for sections of interest
+ * and add them to the filter's list of hotspots using addHotSpot()
+ */
+class Filter
+{
+public:
+ /**
+ * Represents an area of text which matched the pattern a particular filter has been looking for.
+ *
+ * Each hotspot has a type identifier associated with it ( such as a link or a highlighted section ),
+ * and an action. When the user performs some activity such as a mouse-click in a hotspot area ( the exact
+ * action will depend on what is displaying the block of text which the filter is processing ), the hotspot's
+ * activate() method should be called. Depending on the type of hotspot this will trigger a suitable response.
+ *
+ * For example, if a hotspot represents a URL then a suitable action would be opening that URL in a web browser.
+ * Hotspots may have more than one action, in which case the list of actions can be obtained using the
+ * actions() method. These actions may then be displayed in a popup menu or toolbar for example.
+ */
+ class HotSpot
+ {
+ public:
+ /**
+ * Constructs a new hotspot which covers the area from (@p startLine,@p startColumn) to (@p endLine,@p endColumn)
+ * in a block of text.
+ */
+ HotSpot(int startLine , int startColumn , int endLine , int endColumn);
+ virtual ~HotSpot();
+
+ enum Type
+ {
+ // the type of the hotspot is not specified
+ NotSpecified,
+ // this hotspot represents a clickable link
+ Link,
+ // this hotspot represents a marker
+ Marker
+ };
+
+ /** Returns the line when the hotspot area starts */
+ int startLine() const;
+ /** Returns the line where the hotspot area ends */
+ int endLine() const;
+ /** Returns the column on startLine() where the hotspot area starts */
+ int startColumn() const;
+ /** Returns the column on endLine() where the hotspot area ends */
+ int endColumn() const;
+ /**
+ * Returns the type of the hotspot. This is usually used as a hint for views on how to represent
+ * the hotspot graphically. eg. Link hotspots are typically underlined when the user mouses over them
+ */
+ Type type() const;
+ /**
+ * Causes the an action associated with a hotspot to be triggered.
+ *
+ * @param object The object which caused the hotspot to be triggered. This is
+ * typically null ( in which case the default action should be performed ) or
+ * one of the objects from the actions() list. In which case the associated
+ * action should be performed.
+ */
+ virtual void activate(QObject* object = 0) = 0;
+ /**
+ * Returns a list of actions associated with the hotspot which can be used in a
+ * menu or toolbar
+ */
+ virtual QList<QAction*> actions();
+
+ /**
+ * Returns the text of a tooltip to be shown when the mouse moves over the hotspot, or
+ * an empty string if there is no tooltip associated with this hotspot.
+ *
+ * The default implementation returns an empty string.
+ */
+ virtual QString tooltip() const;
+
+ protected:
+ /** Sets the type of a hotspot. This should only be set once */
+ void setType(Type type);
+
+ private:
+ int _startLine;
+ int _startColumn;
+ int _endLine;
+ int _endColumn;
+ Type _type;
+
+ };
+
+ /** Constructs a new filter. */
+ Filter();
+ virtual ~Filter();
+
+ /** Causes the filter to process the block of text currently in its internal buffer */
+ virtual void process() = 0;
+
+ /**
+ * Empties the filters internal buffer and resets the line count back to 0.
+ * All hotspots are deleted.
+ */
+ void reset();
+
+ /** Adds a new line of text to the filter and increments the line count */
+ //void addLine(const QString& string);
+
+ /** Returns the hotspot which covers the given @p line and @p column, or 0 if no hotspot covers that area */
+ HotSpot* hotSpotAt(int line , int column) const;
+
+ /** Returns the list of hotspots identified by the filter */
+ QList<HotSpot*> hotSpots() const;
+
+ /** Returns the list of hotspots identified by the filter which occur on a given line */
+ QList<HotSpot*> hotSpotsAtLine(int line) const;
+
+ /**
+ * TODO: Document me
+ */
+ void setBuffer(const QString* buffer , const QList<int>* linePositions);
+
+protected:
+ /** Adds a new hotspot to the list */
+ void addHotSpot(HotSpot*);
+ /** Returns the internal buffer */
+ const QString* buffer();
+ /** Converts a character position within buffer() to a line and column */
+ void getLineColumn(int position , int& startLine , int& startColumn);
+
+private:
+ QMultiHash<int,HotSpot*> _hotspots;
+ QList<HotSpot*> _hotspotList;
+
+ const QList<int>* _linePositions;
+ const QString* _buffer;
+};
+
+/**
+ * A filter which searches for sections of text matching a regular expression and creates a new RegExpFilter::HotSpot
+ * instance for them.
+ *
+ * Subclasses can reimplement newHotSpot() to return custom hotspot types when matches for the regular expression
+ * are found.
+ */
+class RegExpFilter : public Filter
+{
+public:
+ /**
+ * Type of hotspot created by RegExpFilter. The capturedTexts() method can be used to find the text
+ * matched by the filter's regular expression.
+ */
+ class HotSpot : public Filter::HotSpot
+ {
+ public:
+ HotSpot(int startLine, int startColumn, int endLine , int endColumn);
+ virtual void activate(QObject* object = 0);
+
+ /** Sets the captured texts associated with this hotspot */
+ void setCapturedTexts(const QStringList& texts);
+ /** Returns the texts found by the filter when matching the filter's regular expression */
+ QStringList capturedTexts() const;
+ private:
+ QStringList _capturedTexts;
+ };
+
+ /** Constructs a new regular expression filter */
+ RegExpFilter();
+
+ /**
+ * Sets the regular expression which the filter searches for in blocks of text.
+ *
+ * Regular expressions which match the empty string are treated as not matching
+ * anything.
+ */
+ void setRegExp(const QRegExp& text);
+ /** Returns the regular expression which the filter searches for in blocks of text */
+ QRegExp regExp() const;
+
+ /**
+ * Reimplemented to search the filter's text buffer for text matching regExp()
+ *
+ * If regexp matches the empty string, then process() will return immediately
+ * without finding results.
+ */
+ virtual void process();
+
+protected:
+ /**
+ * Called when a match for the regular expression is encountered. Subclasses should reimplement this
+ * to return custom hotspot types
+ */
+ virtual RegExpFilter::HotSpot* newHotSpot(int startLine,int startColumn,
+ int endLine,int endColumn);
+
+private:
+ QRegExp _searchText;
+};
+
+class FilterObject;
+
+/** A filter which matches URLs in blocks of text */
+class UrlFilter : public RegExpFilter
+{
+public:
+ /**
+ * Hotspot type created by UrlFilter instances. The activate() method opens a web browser
+ * at the given URL when called.
+ */
+ class HotSpot : public RegExpFilter::HotSpot
+ {
+ public:
+ HotSpot(int startLine,int startColumn,int endLine,int endColumn);
+ virtual ~HotSpot();
+
+ virtual QList<QAction*> actions();
+
+ /**
+ * Open a web browser at the current URL. The url itself can be determined using
+ * the capturedTexts() method.
+ */
+ virtual void activate(QObject* object = 0);
+
+ virtual QString tooltip() const;
+ private:
+ enum UrlType
+ {
+ StandardUrl,
+ Email,
+ Unknown
+ };
+ UrlType urlType() const;
+
+ FilterObject* _urlObject;
+ };
+
+ UrlFilter();
+
+protected:
+ virtual RegExpFilter::HotSpot* newHotSpot(int,int,int,int);
+
+private:
+
+ static const QRegExp FullUrlRegExp;
+ static const QRegExp EmailAddressRegExp;
+
+ // combined OR of FullUrlRegExp and EmailAddressRegExp
+ static const QRegExp CompleteUrlRegExp;
+};
+
+class FilterObject : public QObject
+{
+Q_OBJECT
+public:
+ FilterObject(Filter::HotSpot* filter) : _filter(filter) {}
+private slots:
+ void activated();
+private:
+ Filter::HotSpot* _filter;
+};
+
+/**
+ * A chain which allows a group of filters to be processed as one.
+ * The chain owns the filters added to it and deletes them when the chain itself is destroyed.
+ *
+ * Use addFilter() to add a new filter to the chain.
+ * When new text to be filtered arrives, use addLine() to add each additional
+ * line of text which needs to be processed and then after adding the last line, use
+ * process() to cause each filter in the chain to process the text.
+ *
+ * After processing a block of text, the reset() method can be used to set the filter chain's
+ * internal cursor back to the first line.
+ *
+ * The hotSpotAt() method will return the first hotspot which covers a given position.
+ *
+ * The hotSpots() and hotSpotsAtLine() method return all of the hotspots in the text and on
+ * a given line respectively.
+ */
+class FilterChain : protected QList<Filter*>
+{
+public:
+ virtual ~FilterChain();
+
+ /** Adds a new filter to the chain. The chain will delete this filter when it is destroyed */
+ void addFilter(Filter* filter);
+ /** Removes a filter from the chain. The chain will no longer delete the filter when destroyed */
+ void removeFilter(Filter* filter);
+ /** Returns true if the chain contains @p filter */
+ bool containsFilter(Filter* filter);
+ /** Removes all filters from the chain */
+ void clear();
+
+ /** Resets each filter in the chain */
+ void reset();
+ /**
+ * Processes each filter in the chain
+ */
+ void process();
+
+ /** Sets the buffer for each filter in the chain to process. */
+ void setBuffer(const QString* buffer , const QList<int>* linePositions);
+
+ /** Returns the first hotspot which occurs at @p line, @p column or 0 if no hotspot was found */
+ Filter::HotSpot* hotSpotAt(int line , int column) const;
+ /** Returns a list of all the hotspots in all the chain's filters */
+ QList<Filter::HotSpot*> hotSpots() const;
+ /** Returns a list of all hotspots at the given line in all the chain's filters */
+ QList<Filter::HotSpot> hotSpotsAtLine(int line) const;
+
+};
+
+/** A filter chain which processes character images from terminal displays */
+class TerminalImageFilterChain : public FilterChain
+{
+public:
+ TerminalImageFilterChain();
+ virtual ~TerminalImageFilterChain();
+
+ /**
+ * Set the current terminal image to @p image.
+ *
+ * @param image The terminal image
+ * @param lines The number of lines in the terminal image
+ * @param columns The number of columns in the terminal image
+ * @param lineProperties The line properties to set for image
+ */
+ void setImage(const Character* const image , int lines , int columns,
+ const QVector<LineProperty>& lineProperties);
+
+private:
+ QString* _buffer;
+ QList<int>* _linePositions;
+};
+
+
+#endif //FILTER_H
=== added file 'src/History.cpp'
--- src/History.cpp 1970-01-01 00:00:00 +0000
+++ src/History.cpp 2017-09-09 05:25:54 +0000
@@ -0,0 +1,986 @@
+/*
+ This file is part of Konsole, an X terminal.
+ Copyright 1997,1998 by Lars Doelle <lars.doelle@xxxxxxxxxx>
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ 02110-1301 USA.
+*/
+
+// Own
+#include "History.h"
+
+// System
+#include <iostream>
+#include <stdlib.h>
+#include <assert.h>
+#include <stdio.h>
+#include <sys/types.h>
+#include <sys/mman.h>
+#include <unistd.h>
+#include <errno.h>
+
+#include <QtDebug>
+
+// KDE
+//#include <kde_file.h>
+//#include <kdebug.h>
+
+// Reasonable line size
+#define LINE_SIZE 1024
+#define KDE_lseek lseek
+
+
+/*
+ An arbitrary long scroll.
+
+ One can modify the scroll only by adding either cells
+ or newlines, but access it randomly.
+
+ The model is that of an arbitrary wide typewriter scroll
+ in that the scroll is a serie of lines and each line is
+ a serie of cells with no overwriting permitted.
+
+ The implementation provides arbitrary length and numbers
+ of cells and line/column indexed read access to the scroll
+ at constant costs.
+
+KDE4: Can we use QTemporaryFile here, instead of KTempFile?
+
+FIXME: some complain about the history buffer comsuming the
+ memory of their machines. This problem is critical
+ since the history does not behave gracefully in cases
+ where the memory is used up completely.
+
+ I put in a workaround that should handle it problem
+ now gracefully. I'm not satisfied with the solution.
+
+FIXME: Terminating the history is not properly indicated
+ in the menu. We should throw a signal.
+
+FIXME: There is noticeable decrease in speed, also. Perhaps,
+ there whole feature needs to be revisited therefore.
+ Disadvantage of a more elaborated, say block-oriented
+ scheme with wrap around would be it's complexity.
+*/
+
+//FIXME: tempory replacement for tmpfile
+// this is here one for debugging purpose.
+
+//#define tmpfile xTmpFile
+
+// History File ///////////////////////////////////////////
+
+/*
+ A Row(X) data type which allows adding elements to the end.
+*/
+
+HistoryFile::HistoryFile()
+ : ion(-1),
+ length(0),
+ fileMap(0)
+{
+ if (tmpFile.open())
+ {
+ tmpFile.setAutoRemove(true);
+ ion = tmpFile.handle();
+ }
+}
+
+HistoryFile::~HistoryFile()
+{
+ if (fileMap)
+ unmap();
+}
+
+//TODO: Mapping the entire file in will cause problems if the history file becomes exceedingly large,
+//(ie. larger than available memory). HistoryFile::map() should only map in sections of the file at a time,
+//to avoid this.
+void HistoryFile::map()
+{
+ assert( fileMap == 0 );
+
+ fileMap = (char*)mmap( 0 , length , PROT_READ , MAP_PRIVATE , ion , 0 );
+
+ //if mmap'ing fails, fall back to the read-lseek combination
+ if ( fileMap == MAP_FAILED )
+ {
+ readWriteBalance = 0;
+ fileMap = 0;
+ qDebug() << __FILE__ << __LINE__ << ": mmap'ing history failed. errno = " << errno;
+ }
+}
+
+void HistoryFile::unmap()
+{
+ int result = munmap( fileMap , length );
+ assert( result == 0 ); Q_UNUSED( result );
+
+ fileMap = 0;
+}
+
+bool HistoryFile::isMapped()
+{
+ return (fileMap != 0);
+}
+
+void HistoryFile::add(const unsigned char* bytes, int len)
+{
+ if ( fileMap )
+ unmap();
+
+ readWriteBalance++;
+
+ int rc = 0;
+
+ rc = KDE_lseek(ion,length,SEEK_SET); if (rc < 0) { perror("HistoryFile::add.seek"); return; }
+ rc = write(ion,bytes,len); if (rc < 0) { perror("HistoryFile::add.write"); return; }
+ length += rc;
+}
+
+void HistoryFile::get(unsigned char* bytes, int len, int loc)
+{
+ //count number of get() calls vs. number of add() calls.
+ //If there are many more get() calls compared with add()
+ //calls (decided by using MAP_THRESHOLD) then mmap the log
+ //file to improve performance.
+ readWriteBalance--;
+ if ( !fileMap && readWriteBalance < MAP_THRESHOLD )
+ map();
+
+ if ( fileMap )
+ {
+ for (int i=0;i<len;i++)
+ bytes[i]=fileMap[loc+i];
+ }
+ else
+ {
+ int rc = 0;
+
+ if (loc < 0 || len < 0 || loc + len > length)
+ fprintf(stderr,"getHist(...,%d,%d): invalid args.\n",len,loc);
+ rc = KDE_lseek(ion,loc,SEEK_SET); if (rc < 0) { perror("HistoryFile::get.seek"); return; }
+ rc = read(ion,bytes,len); if (rc < 0) { perror("HistoryFile::get.read"); return; }
+ }
+}
+
+int HistoryFile::len()
+{
+ return length;
+}
+
+
+// History Scroll abstract base class //////////////////////////////////////
+
+
+HistoryScroll::HistoryScroll(HistoryType* t)
+ : m_histType(t)
+{
+}
+
+HistoryScroll::~HistoryScroll()
+{
+ delete m_histType;
+}
+
+bool HistoryScroll::hasScroll()
+{
+ return true;
+}
+
+// History Scroll File //////////////////////////////////////
+
+/*
+ The history scroll makes a Row(Row(Cell)) from
+ two history buffers. The index buffer contains
+ start of line positions which refere to the cells
+ buffer.
+
+ Note that index[0] addresses the second line
+ (line #1), while the first line (line #0) starts
+ at 0 in cells.
+*/
+
+HistoryScrollFile::HistoryScrollFile(const QString &logFileName)
+ : HistoryScroll(new HistoryTypeFile(logFileName)),
+ m_logFileName(logFileName)
+{
+}
+
+HistoryScrollFile::~HistoryScrollFile()
+{
+}
+
+int HistoryScrollFile::getLines()
+{
+ return index.len() / sizeof(int);
+}
+
+int HistoryScrollFile::getLineLen(int lineno)
+{
+ return (startOfLine(lineno+1) - startOfLine(lineno)) / sizeof(Character);
+}
+
+bool HistoryScrollFile::isWrappedLine(int lineno)
+{
+ if (lineno>=0 && lineno <= getLines()) {
+ unsigned char flag;
+ lineflags.get((unsigned char*)&flag,sizeof(unsigned char),(lineno)*sizeof(unsigned char));
+ return flag;
+ }
+ return false;
+}
+
+int HistoryScrollFile::startOfLine(int lineno)
+{
+ if (lineno <= 0) return 0;
+ if (lineno <= getLines())
+ {
+
+ if (!index.isMapped())
+ index.map();
+
+ int res;
+ index.get((unsigned char*)&res,sizeof(int),(lineno-1)*sizeof(int));
+ return res;
+ }
+ return cells.len();
+}
+
+void HistoryScrollFile::getCells(int lineno, int colno, int count, Character res[])
+{
+ cells.get((unsigned char*)res,count*sizeof(Character),startOfLine(lineno)+colno*sizeof(Character));
+}
+
+void HistoryScrollFile::addCells(const Character text[], int count)
+{
+ cells.add((unsigned char*)text,count*sizeof(Character));
+}
+
+void HistoryScrollFile::addLine(bool previousWrapped)
+{
+ if (index.isMapped())
+ index.unmap();
+
+ int locn = cells.len();
+ index.add((unsigned char*)&locn,sizeof(int));
+ unsigned char flags = previousWrapped ? 0x01 : 0x00;
+ lineflags.add((unsigned char*)&flags,sizeof(unsigned char));
+}
+
+
+// History Scroll Buffer //////////////////////////////////////
+HistoryScrollBuffer::HistoryScrollBuffer(unsigned int maxLineCount)
+ : HistoryScroll(new HistoryTypeBuffer(maxLineCount))
+ ,_historyBuffer()
+ ,_maxLineCount(0)
+ ,_usedLines(0)
+ ,_head(0)
+{
+ setMaxNbLines(maxLineCount);
+}
+
+HistoryScrollBuffer::~HistoryScrollBuffer()
+{
+ delete[] _historyBuffer;
+}
+
+void HistoryScrollBuffer::addCellsVector(const QVector<Character>& cells)
+{
+ _head++;
+ if ( _usedLines < _maxLineCount )
+ _usedLines++;
+
+ if ( _head >= _maxLineCount )
+ {
+ _head = 0;
+ }
+
+ _historyBuffer[bufferIndex(_usedLines-1)] = cells;
+ _wrappedLine[bufferIndex(_usedLines-1)] = false;
+}
+void HistoryScrollBuffer::addCells(const Character a[], int count)
+{
+ HistoryLine newLine(count);
+ qCopy(a,a+count,newLine.begin());
+
+ addCellsVector(newLine);
+}
+
+void HistoryScrollBuffer::addLine(bool previousWrapped)
+{
+ _wrappedLine[bufferIndex(_usedLines-1)] = previousWrapped;
+}
+
+int HistoryScrollBuffer::getLines()
+{
+ return _usedLines;
+}
+
+int HistoryScrollBuffer::getLineLen(int lineNumber)
+{
+ Q_ASSERT( lineNumber >= 0 && lineNumber < _maxLineCount );
+
+ if ( lineNumber < _usedLines )
+ {
+ return _historyBuffer[bufferIndex(lineNumber)].size();
+ }
+ else
+ {
+ return 0;
+ }
+}
+
+bool HistoryScrollBuffer::isWrappedLine(int lineNumber)
+{
+ Q_ASSERT( lineNumber >= 0 && lineNumber < _maxLineCount );
+
+ if (lineNumber < _usedLines)
+ {
+ //kDebug() << "Line" << lineNumber << "wrapped is" << _wrappedLine[bufferIndex(lineNumber)];
+ return _wrappedLine[bufferIndex(lineNumber)];
+ }
+ else
+ return false;
+}
+
+void HistoryScrollBuffer::getCells(int lineNumber, int startColumn, int count, Character buffer[])
+{
+ if ( count == 0 ) return;
+
+ Q_ASSERT( lineNumber < _maxLineCount );
+
+ if (lineNumber >= _usedLines)
+ {
+ memset(buffer, 0, count * sizeof(Character));
+ return;
+ }
+
+ const HistoryLine& line = _historyBuffer[bufferIndex(lineNumber)];
+
+ //kDebug() << "startCol " << startColumn;
+ //kDebug() << "line.size() " << line.size();
+ //kDebug() << "count " << count;
+
+ Q_ASSERT( startColumn <= line.size() - count );
+
+ memcpy(buffer, line.constData() + startColumn , count * sizeof(Character));
+}
+
+void HistoryScrollBuffer::setMaxNbLines(unsigned int lineCount)
+{
+ HistoryLine* oldBuffer = _historyBuffer;
+ HistoryLine* newBuffer = new HistoryLine[lineCount];
+
+ for ( int i = 0 ; i < qMin(_usedLines,(int)lineCount) ; i++ )
+ {
+ newBuffer[i] = oldBuffer[bufferIndex(i)];
+ }
+
+ _usedLines = qMin(_usedLines,(int)lineCount);
+ _maxLineCount = lineCount;
+ _head = ( _usedLines == _maxLineCount ) ? 0 : _usedLines-1;
+
+ _historyBuffer = newBuffer;
+ delete[] oldBuffer;
+
+ _wrappedLine.resize(lineCount);
+ dynamic_cast<HistoryTypeBuffer*>(m_histType)->m_nbLines = lineCount;
+}
+
+int HistoryScrollBuffer::bufferIndex(int lineNumber)
+{
+ Q_ASSERT( lineNumber >= 0 );
+ Q_ASSERT( lineNumber < _maxLineCount );
+ Q_ASSERT( (_usedLines == _maxLineCount) || lineNumber <= _head );
+
+ if ( _usedLines == _maxLineCount )
+ {
+ return (_head+lineNumber+1) % _maxLineCount;
+ }
+ else
+ {
+ return lineNumber;
+ }
+}
+
+
+// History Scroll None //////////////////////////////////////
+
+HistoryScrollNone::HistoryScrollNone()
+ : HistoryScroll(new HistoryTypeNone())
+{
+}
+
+HistoryScrollNone::~HistoryScrollNone()
+{
+}
+
+bool HistoryScrollNone::hasScroll()
+{
+ return false;
+}
+
+int HistoryScrollNone::getLines()
+{
+ return 0;
+}
+
+int HistoryScrollNone::getLineLen(int)
+{
+ return 0;
+}
+
+bool HistoryScrollNone::isWrappedLine(int /*lineno*/)
+{
+ return false;
+}
+
+void HistoryScrollNone::getCells(int, int, int, Character [])
+{
+}
+
+void HistoryScrollNone::addCells(const Character [], int)
+{
+}
+
+void HistoryScrollNone::addLine(bool)
+{
+}
+
+// History Scroll BlockArray //////////////////////////////////////
+
+HistoryScrollBlockArray::HistoryScrollBlockArray(size_t size)
+ : HistoryScroll(new HistoryTypeBlockArray(size))
+{
+ m_blockArray.setHistorySize(size); // nb. of lines.
+}
+
+HistoryScrollBlockArray::~HistoryScrollBlockArray()
+{
+}
+
+int HistoryScrollBlockArray::getLines()
+{
+ return m_lineLengths.count();
+}
+
+int HistoryScrollBlockArray::getLineLen(int lineno)
+{
+ if ( m_lineLengths.contains(lineno) )
+ return m_lineLengths[lineno];
+ else
+ return 0;
+}
+
+bool HistoryScrollBlockArray::isWrappedLine(int /*lineno*/)
+{
+ return false;
+}
+
+void HistoryScrollBlockArray::getCells(int lineno, int colno,
+ int count, Character res[])
+{
+ if (!count) return;
+
+ const Block *b = m_blockArray.at(lineno);
+
+ if (!b) {
+ memset(res, 0, count * sizeof(Character)); // still better than random data
+ return;
+ }
+
+ assert(((colno + count) * sizeof(Character)) < ENTRIES);
+ memcpy(res, b->data + (colno * sizeof(Character)), count * sizeof(Character));
+}
+
+void HistoryScrollBlockArray::addCells(const Character a[], int count)
+{
+ Block *b = m_blockArray.lastBlock();
+
+ if (!b) return;
+
+ // put cells in block's data
+ assert((count * sizeof(Character)) < ENTRIES);
+
+ memset(b->data, 0, ENTRIES);
+
+ memcpy(b->data, a, count * sizeof(Character));
+ b->size = count * sizeof(Character);
+
+ size_t res = m_blockArray.newBlock();
+ assert (res > 0);
+ Q_UNUSED( res );
+
+ m_lineLengths.insert(m_blockArray.getCurrent(), count);
+}
+
+void HistoryScrollBlockArray::addLine(bool)
+{
+}
+
+////////////////////////////////////////////////////////////////
+// Compact History Scroll //////////////////////////////////////
+////////////////////////////////////////////////////////////////
+void* CompactHistoryBlock::allocate ( size_t length )
+{
+ Q_ASSERT ( length > 0 );
+ if ( tail-blockStart+length > blockLength )
+ return NULL;
+
+ void* block = tail;
+ tail += length;
+ //kDebug() << "allocated " << length << " bytes at address " << block;
+ allocCount++;
+ return block;
+}
+
+void CompactHistoryBlock::deallocate ( )
+{
+ allocCount--;
+ Q_ASSERT ( allocCount >= 0 );
+}
+
+void* CompactHistoryBlockList::allocate(size_t size)
+{
+ CompactHistoryBlock* block;
+ if ( list.isEmpty() || list.last()->remaining() < size)
+ {
+ block = new CompactHistoryBlock();
+ list.append ( block );
+ //kDebug() << "new block created, remaining " << block->remaining() << "number of blocks=" << list.size();
+ }
+ else
+ {
+ block = list.last();
+ //kDebug() << "old block used, remaining " << block->remaining();
+ }
+ return block->allocate(size);
+}
+
+void CompactHistoryBlockList::deallocate(void* ptr)
+{
+ Q_ASSERT( !list.isEmpty());
+
+ int i=0;
+ CompactHistoryBlock *block = list.at(i);
+ while ( i<list.size() && !block->contains(ptr) )
+ {
+ i++;
+ block=list.at(i);
+ }
+
+ Q_ASSERT( i<list.size() );
+
+ block->deallocate();
+
+ if (!block->isInUse())
+ {
+ list.removeAt(i);
+ delete block;
+ //kDebug() << "block deleted, new size = " << list.size();
+ }
+}
+
+CompactHistoryBlockList::~CompactHistoryBlockList()
+{
+ qDeleteAll ( list.begin(), list.end() );
+ list.clear();
+}
+
+void* CompactHistoryLine::operator new (size_t size, CompactHistoryBlockList& blockList)
+{
+ return blockList.allocate(size);
+}
+
+CompactHistoryLine::CompactHistoryLine ( const TextLine& line, CompactHistoryBlockList& bList )
+ : blockList(bList),
+ formatLength(0)
+{
+ length=line.size();
+
+ if (line.size() > 0) {
+ formatLength=1;
+ int k=1;
+
+ // count number of different formats in this text line
+ Character c = line[0];
+ while ( k<length )
+ {
+ if ( !(line[k].equalsFormat(c)))
+ {
+ formatLength++; // format change detected
+ c=line[k];
+ }
+ k++;
+ }
+
+ //kDebug() << "number of different formats in string: " << formatLength;
+ formatArray = (CharacterFormat*) blockList.allocate(sizeof(CharacterFormat)*formatLength);
+ Q_ASSERT (formatArray!=NULL);
+ text = (quint16*) blockList.allocate(sizeof(quint16)*line.size());
+ Q_ASSERT (text!=NULL);
+
+ length=line.size();
+ formatLength=formatLength;
+ wrapped=false;
+
+ // record formats and their positions in the format array
+ c=line[0];
+ formatArray[0].setFormat ( c );
+ formatArray[0].startPos=0; // there's always at least 1 format (for the entire line, unless a change happens)
+
+ k=1; // look for possible format changes
+ int j=1;
+ while ( k<length && j<formatLength )
+ {
+ if (!(line[k].equalsFormat(c)))
+ {
+ c=line[k];
+ formatArray[j].setFormat(c);
+ formatArray[j].startPos=k;
+ //kDebug() << "format entry " << j << " at pos " << formatArray[j].startPos << " " << &(formatArray[j].startPos) ;
+ j++;
+ }
+ k++;
+ }
+
+ // copy character values
+ for ( int i=0; i<line.size(); i++ )
+ {
+ text[i]=line[i].character;
+ //kDebug() << "char " << i << " at mem " << &(text[i]);
+ }
+ }
+ //kDebug() << "line created, length " << length << " at " << &(length);
+}
+
+CompactHistoryLine::~CompactHistoryLine()
+{
+ //kDebug() << "~CHL";
+ if (length>0) {
+ blockList.deallocate(text);
+ blockList.deallocate(formatArray);
+ }
+ blockList.deallocate(this);
+}
+
+void CompactHistoryLine::getCharacter ( int index, Character &r )
+{
+ Q_ASSERT ( index < length );
+ int formatPos=0;
+ while ( ( formatPos+1 ) < formatLength && index >= formatArray[formatPos+1].startPos )
+ formatPos++;
+
+ r.character=text[index];
+ r.rendition = formatArray[formatPos].rendition;
+ r.foregroundColor = formatArray[formatPos].fgColor;
+ r.backgroundColor = formatArray[formatPos].bgColor;
+}
+
+void CompactHistoryLine::getCharacters ( Character* array, int length, int startColumn )
+{
+ Q_ASSERT ( startColumn >= 0 && length >= 0 );
+ Q_ASSERT ( startColumn+length <= ( int ) getLength() );
+
+ for ( int i=startColumn; i<length+startColumn; i++ )
+ {
+ getCharacter ( i, array[i-startColumn] );
+ }
+}
+
+CompactHistoryScroll::CompactHistoryScroll ( unsigned int maxLineCount )
+ : HistoryScroll ( new CompactHistoryType ( maxLineCount ) )
+ ,lines()
+ ,blockList()
+{
+ //kDebug() << "scroll of length " << maxLineCount << " created";
+ setMaxNbLines ( maxLineCount );
+}
+
+CompactHistoryScroll::~CompactHistoryScroll()
+{
+ qDeleteAll ( lines.begin(), lines.end() );
+ lines.clear();
+}
+
+void CompactHistoryScroll::addCellsVector ( const TextLine& cells )
+{
+ CompactHistoryLine *line;
+ line = new(blockList) CompactHistoryLine ( cells, blockList );
+
+ if ( lines.size() > ( int ) _maxLineCount )
+ {
+ delete lines.takeAt ( 0 );
+ }
+ lines.append ( line );
+}
+
+void CompactHistoryScroll::addCells ( const Character a[], int count )
+{
+ TextLine newLine ( count );
+ qCopy ( a,a+count,newLine.begin() );
+ addCellsVector ( newLine );
+}
+
+void CompactHistoryScroll::addLine ( bool previousWrapped )
+{
+ CompactHistoryLine *line = lines.last();
+ //kDebug() << "last line at address " << line;
+ line->setWrapped(previousWrapped);
+}
+
+int CompactHistoryScroll::getLines()
+{
+ return lines.size();
+}
+
+int CompactHistoryScroll::getLineLen ( int lineNumber )
+{
+ Q_ASSERT ( lineNumber >= 0 && lineNumber < lines.size() );
+ CompactHistoryLine* line = lines[lineNumber];
+ //kDebug() << "request for line at address " << line;
+ return line->getLength();
+}
+
+
+void CompactHistoryScroll::getCells ( int lineNumber, int startColumn, int count, Character buffer[] )
+{
+ if ( count == 0 ) return;
+ Q_ASSERT ( lineNumber < lines.size() );
+ CompactHistoryLine* line = lines[lineNumber];
+ Q_ASSERT ( startColumn >= 0 );
+ Q_ASSERT ( (unsigned int)startColumn <= line->getLength() - count );
+ line->getCharacters ( buffer, count, startColumn );
+}
+
+void CompactHistoryScroll::setMaxNbLines ( unsigned int lineCount )
+{
+ _maxLineCount = lineCount;
+
+ while (lines.size() > (int) lineCount) {
+ delete lines.takeAt(0);
+ }
+ //kDebug() << "set max lines to: " << _maxLineCount;
+}
+
+bool CompactHistoryScroll::isWrappedLine ( int lineNumber )
+{
+ Q_ASSERT ( lineNumber < lines.size() );
+ return lines[lineNumber]->isWrapped();
+}
+
+
+//////////////////////////////////////////////////////////////////////
+// History Types
+//////////////////////////////////////////////////////////////////////
+
+HistoryType::HistoryType()
+{
+}
+
+HistoryType::~HistoryType()
+{
+}
+
+//////////////////////////////
+
+HistoryTypeNone::HistoryTypeNone()
+{
+}
+
+bool HistoryTypeNone::isEnabled() const
+{
+ return false;
+}
+
+HistoryScroll* HistoryTypeNone::scroll(HistoryScroll *old) const
+{
+ delete old;
+ return new HistoryScrollNone();
+}
+
+int HistoryTypeNone::maximumLineCount() const
+{
+ return 0;
+}
+
+//////////////////////////////
+
+HistoryTypeBlockArray::HistoryTypeBlockArray(size_t size)
+ : m_size(size)
+{
+}
+
+bool HistoryTypeBlockArray::isEnabled() const
+{
+ return true;
+}
+
+int HistoryTypeBlockArray::maximumLineCount() const
+{
+ return m_size;
+}
+
+HistoryScroll* HistoryTypeBlockArray::scroll(HistoryScroll *old) const
+{
+ delete old;
+ return new HistoryScrollBlockArray(m_size);
+}
+
+
+//////////////////////////////
+
+HistoryTypeBuffer::HistoryTypeBuffer(unsigned int nbLines)
+ : m_nbLines(nbLines)
+{
+}
+
+bool HistoryTypeBuffer::isEnabled() const
+{
+ return true;
+}
+
+int HistoryTypeBuffer::maximumLineCount() const
+{
+ return m_nbLines;
+}
+
+HistoryScroll* HistoryTypeBuffer::scroll(HistoryScroll *old) const
+{
+ if (old)
+ {
+ HistoryScrollBuffer *oldBuffer = dynamic_cast<HistoryScrollBuffer*>(old);
+ if (oldBuffer)
+ {
+ oldBuffer->setMaxNbLines(m_nbLines);
+ return oldBuffer;
+ }
+
+ HistoryScroll *newScroll = new HistoryScrollBuffer(m_nbLines);
+ int lines = old->getLines();
+ int startLine = 0;
+ if (lines > (int) m_nbLines)
+ startLine = lines - m_nbLines;
+
+ Character line[LINE_SIZE];
+ for(int i = startLine; i < lines; i++)
+ {
+ int size = old->getLineLen(i);
+ if (size > LINE_SIZE)
+ {
+ Character *tmp_line = new Character[size];
+ old->getCells(i, 0, size, tmp_line);
+ newScroll->addCells(tmp_line, size);
+ newScroll->addLine(old->isWrappedLine(i));
+ delete [] tmp_line;
+ }
+ else
+ {
+ old->getCells(i, 0, size, line);
+ newScroll->addCells(line, size);
+ newScroll->addLine(old->isWrappedLine(i));
+ }
+ }
+ delete old;
+ return newScroll;
+ }
+ return new HistoryScrollBuffer(m_nbLines);
+}
+
+//////////////////////////////
+
+HistoryTypeFile::HistoryTypeFile(const QString& fileName)
+ : m_fileName(fileName)
+{
+}
+
+bool HistoryTypeFile::isEnabled() const
+{
+ return true;
+}
+
+const QString& HistoryTypeFile::getFileName() const
+{
+ return m_fileName;
+}
+
+HistoryScroll* HistoryTypeFile::scroll(HistoryScroll *old) const
+{
+ if (dynamic_cast<HistoryFile *>(old))
+ return old; // Unchanged.
+
+ HistoryScroll *newScroll = new HistoryScrollFile(m_fileName);
+
+ Character line[LINE_SIZE];
+ int lines = (old != 0) ? old->getLines() : 0;
+ for(int i = 0; i < lines; i++)
+ {
+ int size = old->getLineLen(i);
+ if (size > LINE_SIZE)
+ {
+ Character *tmp_line = new Character[size];
+ old->getCells(i, 0, size, tmp_line);
+ newScroll->addCells(tmp_line, size);
+ newScroll->addLine(old->isWrappedLine(i));
+ delete [] tmp_line;
+ }
+ else
+ {
+ old->getCells(i, 0, size, line);
+ newScroll->addCells(line, size);
+ newScroll->addLine(old->isWrappedLine(i));
+ }
+ }
+
+ delete old;
+ return newScroll;
+}
+
+int HistoryTypeFile::maximumLineCount() const
+{
+ return 0;
+}
+
+//////////////////////////////
+
+CompactHistoryType::CompactHistoryType ( unsigned int nbLines )
+ : m_nbLines ( nbLines )
+{
+}
+
+bool CompactHistoryType::isEnabled() const
+{
+ return true;
+}
+
+int CompactHistoryType::maximumLineCount() const
+{
+ return m_nbLines;
+}
+
+HistoryScroll* CompactHistoryType::scroll ( HistoryScroll *old ) const
+{
+ if ( old )
+ {
+ CompactHistoryScroll *oldBuffer = dynamic_cast<CompactHistoryScroll*> ( old );
+ if ( oldBuffer )
+ {
+ oldBuffer->setMaxNbLines ( m_nbLines );
+ return oldBuffer;
+ }
+ delete old;
+ }
+ return new CompactHistoryScroll ( m_nbLines );
+}
=== added file 'src/History.h'
--- src/History.h 1970-01-01 00:00:00 +0000
+++ src/History.h 2017-09-09 05:25:54 +0000
@@ -0,0 +1,490 @@
+/*
+ This file is part of Konsole, an X terminal.
+ Copyright 1997,1998 by Lars Doelle <lars.doelle@xxxxxxxxxx>
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ 02110-1301 USA.
+*/
+
+#ifndef TEHISTORY_H
+#define TEHISTORY_H
+
+// Qt
+#include <QtCore/QBitRef>
+#include <QtCore/QHash>
+#include <QtCore/QVector>
+#include <QTemporaryFile>
+
+// KDE
+//#include <ktemporaryfile.h>
+
+// Konsole
+#include "BlockArray.h"
+#include "Character.h"
+
+// map
+#include <sys/mman.h>
+
+
+#if 1
+/*
+ An extendable tmpfile(1) based buffer.
+*/
+
+class HistoryFile
+{
+public:
+ HistoryFile();
+ virtual ~HistoryFile();
+
+ virtual void add(const unsigned char* bytes, int len);
+ virtual void get(unsigned char* bytes, int len, int loc);
+ virtual int len();
+
+ //mmaps the file in read-only mode
+ void map();
+ //un-mmaps the file
+ void unmap();
+ //returns true if the file is mmap'ed
+ bool isMapped();
+
+
+private:
+ int ion;
+ int length;
+ QTemporaryFile tmpFile;
+
+ //pointer to start of mmap'ed file data, or 0 if the file is not mmap'ed
+ char* fileMap;
+
+ //incremented whenver 'add' is called and decremented whenever
+ //'get' is called.
+ //this is used to detect when a large number of lines are being read and processed from the history
+ //and automatically mmap the file for better performance (saves the overhead of many lseek-read calls).
+ int readWriteBalance;
+
+ //when readWriteBalance goes below this threshold, the file will be mmap'ed automatically
+ static const int MAP_THRESHOLD = -1000;
+};
+#endif
+
+//////////////////////////////////////////////////////////////////////
+
+//////////////////////////////////////////////////////////////////////
+// Abstract base class for file and buffer versions
+//////////////////////////////////////////////////////////////////////
+class HistoryType;
+
+class HistoryScroll
+{
+public:
+ HistoryScroll(HistoryType*);
+ virtual ~HistoryScroll();
+
+ virtual bool hasScroll();
+
+ // access to history
+ virtual int getLines() = 0;
+ virtual int getLineLen(int lineno) = 0;
+ virtual void getCells(int lineno, int colno, int count, Character res[]) = 0;
+ virtual bool isWrappedLine(int lineno) = 0;
+
+ // backward compatibility (obsolete)
+ Character getCell(int lineno, int colno) { Character res; getCells(lineno,colno,1,&res); return res; }
+
+ // adding lines.
+ virtual void addCells(const Character a[], int count) = 0;
+ // convenience method - this is virtual so that subclasses can take advantage
+ // of QVector's implicit copying
+ virtual void addCellsVector(const QVector<Character>& cells)
+ {
+ addCells(cells.data(),cells.size());
+ }
+
+ virtual void addLine(bool previousWrapped=false) = 0;
+
+ //
+ // FIXME: Passing around constant references to HistoryType instances
+ // is very unsafe, because those references will no longer
+ // be valid if the history scroll is deleted.
+ //
+ const HistoryType& getType() { return *m_histType; }
+
+protected:
+ HistoryType* m_histType;
+
+};
+
+#if 1
+
+//////////////////////////////////////////////////////////////////////
+// File-based history (e.g. file log, no limitation in length)
+//////////////////////////////////////////////////////////////////////
+
+class HistoryScrollFile : public HistoryScroll
+{
+public:
+ HistoryScrollFile(const QString &logFileName);
+ virtual ~HistoryScrollFile();
+
+ virtual int getLines();
+ virtual int getLineLen(int lineno);
+ virtual void getCells(int lineno, int colno, int count, Character res[]);
+ virtual bool isWrappedLine(int lineno);
+
+ virtual void addCells(const Character a[], int count);
+ virtual void addLine(bool previousWrapped=false);
+
+private:
+ int startOfLine(int lineno);
+
+ QString m_logFileName;
+ HistoryFile index; // lines Row(int)
+ HistoryFile cells; // text Row(Character)
+ HistoryFile lineflags; // flags Row(unsigned char)
+};
+
+
+//////////////////////////////////////////////////////////////////////
+// Buffer-based history (limited to a fixed nb of lines)
+//////////////////////////////////////////////////////////////////////
+class HistoryScrollBuffer : public HistoryScroll
+{
+public:
+ typedef QVector<Character> HistoryLine;
+
+ HistoryScrollBuffer(unsigned int maxNbLines = 1000);
+ virtual ~HistoryScrollBuffer();
+
+ virtual int getLines();
+ virtual int getLineLen(int lineno);
+ virtual void getCells(int lineno, int colno, int count, Character res[]);
+ virtual bool isWrappedLine(int lineno);
+
+ virtual void addCells(const Character a[], int count);
+ virtual void addCellsVector(const QVector<Character>& cells);
+ virtual void addLine(bool previousWrapped=false);
+
+ void setMaxNbLines(unsigned int nbLines);
+ unsigned int maxNbLines() { return _maxLineCount; }
+
+
+private:
+ int bufferIndex(int lineNumber);
+
+ HistoryLine* _historyBuffer;
+ QBitArray _wrappedLine;
+ int _maxLineCount;
+ int _usedLines;
+ int _head;
+
+ //QVector<histline*> m_histBuffer;
+ //QBitArray m_wrappedLine;
+ //unsigned int m_maxNbLines;
+ //unsigned int m_nbLines;
+ //unsigned int m_arrayIndex;
+ //bool m_buffFilled;
+};
+
+/*class HistoryScrollBufferV2 : public HistoryScroll
+{
+public:
+ virtual int getLines();
+ virtual int getLineLen(int lineno);
+ virtual void getCells(int lineno, int colno, int count, Character res[]);
+ virtual bool isWrappedLine(int lineno);
+
+ virtual void addCells(const Character a[], int count);
+ virtual void addCells(const QVector<Character>& cells);
+ virtual void addLine(bool previousWrapped=false);
+
+};*/
+
+#endif
+
+//////////////////////////////////////////////////////////////////////
+// Nothing-based history (no history :-)
+//////////////////////////////////////////////////////////////////////
+class HistoryScrollNone : public HistoryScroll
+{
+public:
+ HistoryScrollNone();
+ virtual ~HistoryScrollNone();
+
+ virtual bool hasScroll();
+
+ virtual int getLines();
+ virtual int getLineLen(int lineno);
+ virtual void getCells(int lineno, int colno, int count, Character res[]);
+ virtual bool isWrappedLine(int lineno);
+
+ virtual void addCells(const Character a[], int count);
+ virtual void addLine(bool previousWrapped=false);
+};
+
+//////////////////////////////////////////////////////////////////////
+// BlockArray-based history
+//////////////////////////////////////////////////////////////////////
+class HistoryScrollBlockArray : public HistoryScroll
+{
+public:
+ HistoryScrollBlockArray(size_t size);
+ virtual ~HistoryScrollBlockArray();
+
+ virtual int getLines();
+ virtual int getLineLen(int lineno);
+ virtual void getCells(int lineno, int colno, int count, Character res[]);
+ virtual bool isWrappedLine(int lineno);
+
+ virtual void addCells(const Character a[], int count);
+ virtual void addLine(bool previousWrapped=false);
+
+protected:
+ BlockArray m_blockArray;
+ QHash<int,size_t> m_lineLengths;
+};
+
+//////////////////////////////////////////////////////////////////////
+// History using compact storage
+// This implementation uses a list of fixed-sized blocks
+// where history lines are allocated in (avoids heap fragmentation)
+//////////////////////////////////////////////////////////////////////
+typedef QVector<Character> TextLine;
+
+class CharacterFormat
+{
+public:
+ bool equalsFormat(const CharacterFormat &other) const {
+ return other.rendition==rendition && other.fgColor==fgColor && other.bgColor==bgColor;
+ }
+
+ bool equalsFormat(const Character &c) const {
+ return c.rendition==rendition && c.foregroundColor==fgColor && c.backgroundColor==bgColor;
+ }
+
+ void setFormat(const Character& c) {
+ rendition=c.rendition;
+ fgColor=c.foregroundColor;
+ bgColor=c.backgroundColor;
+ }
+
+ CharacterColor fgColor, bgColor;
+ quint16 startPos;
+ quint8 rendition;
+};
+
+class CompactHistoryBlock
+{
+public:
+
+ CompactHistoryBlock(){
+ blockLength = 4096*64; // 256kb
+ head = (quint8*) mmap(0, blockLength, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANON, -1, 0);
+ //head = (quint8*) malloc(blockLength);
+ Q_ASSERT(head != MAP_FAILED);
+ tail = blockStart = head;
+ allocCount=0;
+ }
+
+ virtual ~CompactHistoryBlock(){
+ //free(blockStart);
+ munmap(blockStart, blockLength);
+ }
+
+ virtual unsigned int remaining(){ return blockStart+blockLength-tail;}
+ virtual unsigned length() { return blockLength; }
+ virtual void* allocate(size_t length);
+ virtual bool contains(void *addr) {return addr>=blockStart && addr<(blockStart+blockLength);}
+ virtual void deallocate();
+ virtual bool isInUse(){ return allocCount!=0; } ;
+
+private:
+ size_t blockLength;
+ quint8* head;
+ quint8* tail;
+ quint8* blockStart;
+ int allocCount;
+};
+
+class CompactHistoryBlockList {
+public:
+ CompactHistoryBlockList() {};
+ ~CompactHistoryBlockList();
+
+ void *allocate( size_t size );
+ void deallocate(void *);
+ int length() {return list.size();}
+private:
+ QList<CompactHistoryBlock*> list;
+};
+
+class CompactHistoryLine
+{
+public:
+ CompactHistoryLine(const TextLine&, CompactHistoryBlockList& blockList);
+ virtual ~CompactHistoryLine();
+
+ // custom new operator to allocate memory from custom pool instead of heap
+ static void *operator new( size_t size, CompactHistoryBlockList& blockList);
+ static void operator delete( void *) { /* do nothing, deallocation from pool is done in destructor*/ } ;
+
+ virtual void getCharacters(Character* array, int length, int startColumn) ;
+ virtual void getCharacter(int index, Character &r) ;
+ virtual bool isWrapped() const {return wrapped;};
+ virtual void setWrapped(bool isWrapped) { wrapped=isWrapped;};
+ virtual unsigned int getLength() const {return length;};
+
+protected:
+ CompactHistoryBlockList& blockList;
+ CharacterFormat* formatArray;
+ quint16 length;
+ quint16* text;
+ quint16 formatLength;
+ bool wrapped;
+};
+
+class CompactHistoryScroll : public HistoryScroll
+{
+ typedef QList<CompactHistoryLine*> HistoryArray;
+
+public:
+ CompactHistoryScroll(unsigned int maxNbLines = 1000);
+ virtual ~CompactHistoryScroll();
+
+ virtual int getLines();
+ virtual int getLineLen(int lineno);
+ virtual void getCells(int lineno, int colno, int count, Character res[]);
+ virtual bool isWrappedLine(int lineno);
+
+ virtual void addCells(const Character a[], int count);
+ virtual void addCellsVector(const TextLine& cells);
+ virtual void addLine(bool previousWrapped=false);
+
+ void setMaxNbLines(unsigned int nbLines);
+ unsigned int maxNbLines() const { return _maxLineCount; }
+
+private:
+ bool hasDifferentColors(const TextLine& line) const;
+ HistoryArray lines;
+ CompactHistoryBlockList blockList;
+
+ unsigned int _maxLineCount;
+};
+
+//////////////////////////////////////////////////////////////////////
+// History type
+//////////////////////////////////////////////////////////////////////
+
+class HistoryType
+{
+public:
+ HistoryType();
+ virtual ~HistoryType();
+
+ /**
+ * Returns true if the history is enabled ( can store lines of output )
+ * or false otherwise.
+ */
+ virtual bool isEnabled() const = 0;
+ /**
+ * Returns true if the history size is unlimited.
+ */
+ bool isUnlimited() const { return maximumLineCount() == 0; }
+ /**
+ * Returns the maximum number of lines which this history type
+ * can store or 0 if the history can store an unlimited number of lines.
+ */
+ virtual int maximumLineCount() const = 0;
+
+ virtual HistoryScroll* scroll(HistoryScroll *) const = 0;
+};
+
+class HistoryTypeNone : public HistoryType
+{
+public:
+ HistoryTypeNone();
+
+ virtual bool isEnabled() const;
+ virtual int maximumLineCount() const;
+
+ virtual HistoryScroll* scroll(HistoryScroll *) const;
+};
+
+class HistoryTypeBlockArray : public HistoryType
+{
+public:
+ HistoryTypeBlockArray(size_t size);
+
+ virtual bool isEnabled() const;
+ virtual int maximumLineCount() const;
+
+ virtual HistoryScroll* scroll(HistoryScroll *) const;
+
+protected:
+ size_t m_size;
+};
+
+#if 1
+class HistoryTypeFile : public HistoryType
+{
+public:
+ HistoryTypeFile(const QString& fileName=QString());
+
+ virtual bool isEnabled() const;
+ virtual const QString& getFileName() const;
+ virtual int maximumLineCount() const;
+
+ virtual HistoryScroll* scroll(HistoryScroll *) const;
+
+protected:
+ QString m_fileName;
+};
+
+
+class HistoryTypeBuffer : public HistoryType
+{
+ friend class HistoryScrollBuffer;
+
+public:
+ HistoryTypeBuffer(unsigned int nbLines);
+
+ virtual bool isEnabled() const;
+ virtual int maximumLineCount() const;
+
+ virtual HistoryScroll* scroll(HistoryScroll *) const;
+
+protected:
+ unsigned int m_nbLines;
+};
+
+class CompactHistoryType : public HistoryType
+{
+public:
+ CompactHistoryType(unsigned int size);
+
+ virtual bool isEnabled() const;
+ virtual int maximumLineCount() const;
+
+ virtual HistoryScroll* scroll(HistoryScroll *) const;
+
+protected:
+ unsigned int m_nbLines;
+};
+
+
+#endif
+
+
+#endif // TEHISTORY_H
=== added file 'src/KeyboardTranslator.cpp'
--- src/KeyboardTranslator.cpp 1970-01-01 00:00:00 +0000
+++ src/KeyboardTranslator.cpp 2017-09-09 05:25:54 +0000
@@ -0,0 +1,892 @@
+/*
+ This source file is part of Konsole, a terminal emulator.
+
+ Copyright 2007-2008 by Robert Knight <robertknight@xxxxxxxxx>
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ 02110-1301 USA.
+*/
+
+// Own
+#include "KeyboardTranslator.h"
+
+// System
+#include <ctype.h>
+#include <stdio.h>
+
+// Qt
+#include <QtCore/QBuffer>
+#include <QtCore/QFile>
+#include <QtCore/QFileInfo>
+#include <QtCore/QTextStream>
+#include <QtGui/QKeySequence>
+#include <QDir>
+#include <QtDebug>
+
+#include "tools.h"
+
+// KDE
+//#include <KDebug>
+//#include <KLocale>
+//#include <KStandardDirs>
+
+
+const QByteArray KeyboardTranslatorManager::defaultTranslatorText(
+"keyboard \"Fallback Key Translator\"\n"
+"key Tab : \"\\t\""
+);
+
+KeyboardTranslatorManager::KeyboardTranslatorManager()
+ : _haveLoadedAll(false)
+{
+}
+KeyboardTranslatorManager::~KeyboardTranslatorManager()
+{
+ qDeleteAll(_translators);
+}
+QString KeyboardTranslatorManager::findTranslatorPath(const QString& name)
+{
+ return QString(get_kb_layout_dir() + name + ".keytab");
+ //return KGlobal::dirs()->findResource("data","konsole/"+name+".keytab");
+}
+
+void KeyboardTranslatorManager::findTranslators()
+{
+ QDir dir(get_kb_layout_dir());
+ QStringList filters;
+ filters << "*.keytab";
+ dir.setNameFilters(filters);
+ QStringList list = dir.entryList(filters);
+ list = dir.entryList(filters);
+// QStringList list = KGlobal::dirs()->findAllResources("data",
+// "konsole/*.keytab",
+// KStandardDirs::NoDuplicates);
+
+ // add the name of each translator to the list and associated
+ // the name with a null pointer to indicate that the translator
+ // has not yet been loaded from disk
+ QStringListIterator listIter(list);
+ while (listIter.hasNext())
+ {
+ QString translatorPath = listIter.next();
+
+ QString name = QFileInfo(translatorPath).baseName();
+
+ if ( !_translators.contains(name) )
+ _translators.insert(name,0);
+ }
+
+ _haveLoadedAll = true;
+}
+
+const KeyboardTranslator* KeyboardTranslatorManager::findTranslator(const QString& name)
+{
+ if ( name.isEmpty() )
+ return defaultTranslator();
+
+ if ( _translators.contains(name) && _translators[name] != 0 )
+ return _translators[name];
+
+ KeyboardTranslator* translator = loadTranslator(name);
+
+ if ( translator != 0 )
+ _translators[name] = translator;
+ else if ( !name.isEmpty() )
+ qDebug() << "Unable to load translator" << name;
+
+ return translator;
+}
+
+bool KeyboardTranslatorManager::saveTranslator(const KeyboardTranslator* translator)
+{
+qDebug() << "KeyboardTranslatorManager::saveTranslator" << "unimplemented";
+Q_UNUSED(translator);
+#if 0
+ const QString path = KGlobal::dirs()->saveLocation("data","konsole/")+translator->name()
+ +".keytab";
+
+ //kDebug() << "Saving translator to" << path;
+
+ QFile destination(path);
+ if (!destination.open(QIODevice::WriteOnly | QIODevice::Text))
+ {
+ qDebug() << "Unable to save keyboard translation:"
+ << destination.errorString();
+ return false;
+ }
+
+ {
+ KeyboardTranslatorWriter writer(&destination);
+ writer.writeHeader(translator->description());
+
+ QListIterator<KeyboardTranslator::Entry> iter(translator->entries());
+ while ( iter.hasNext() )
+ writer.writeEntry(iter.next());
+ }
+
+ destination.close();
+#endif
+ return true;
+}
+
+KeyboardTranslator* KeyboardTranslatorManager::loadTranslator(const QString& name)
+{
+ const QString& path = findTranslatorPath(name);
+
+ QFile source(path);
+ if (name.isEmpty() || !source.open(QIODevice::ReadOnly | QIODevice::Text))
+ return 0;
+
+ return loadTranslator(&source,name);
+}
+
+const KeyboardTranslator* KeyboardTranslatorManager::defaultTranslator()
+{
+ // Try to find the default.keytab file if it exists, otherwise
+ // fall back to the hard-coded one
+ const KeyboardTranslator* translator = findTranslator("default");
+ if (!translator)
+ {
+ QBuffer textBuffer;
+ textBuffer.setData(defaultTranslatorText);
+ textBuffer.open(QIODevice::ReadOnly);
+ translator = loadTranslator(&textBuffer,"fallback");
+ }
+ return translator;
+}
+
+KeyboardTranslator* KeyboardTranslatorManager::loadTranslator(QIODevice* source,const QString& name)
+{
+ KeyboardTranslator* translator = new KeyboardTranslator(name);
+ KeyboardTranslatorReader reader(source);
+ translator->setDescription( reader.description() );
+ while ( reader.hasNextEntry() )
+ translator->addEntry(reader.nextEntry());
+
+ source->close();
+
+ if ( !reader.parseError() )
+ {
+ return translator;
+ }
+ else
+ {
+ delete translator;
+ return 0;
+ }
+}
+
+KeyboardTranslatorWriter::KeyboardTranslatorWriter(QIODevice* destination)
+: _destination(destination)
+{
+ Q_ASSERT( destination && destination->isWritable() );
+
+ _writer = new QTextStream(_destination);
+}
+KeyboardTranslatorWriter::~KeyboardTranslatorWriter()
+{
+ delete _writer;
+}
+void KeyboardTranslatorWriter::writeHeader( const QString& description )
+{
+ *_writer << "keyboard \"" << description << '\"' << '\n';
+}
+void KeyboardTranslatorWriter::writeEntry( const KeyboardTranslator::Entry& entry )
+{
+ QString result;
+ if ( entry.command() != KeyboardTranslator::NoCommand )
+ result = entry.resultToString();
+ else
+ result = '\"' + entry.resultToString() + '\"';
+
+ *_writer << "key " << entry.conditionToString() << " : " << result << '\n';
+}
+
+
+// each line of the keyboard translation file is one of:
+//
+// - keyboard "name"
+// - key KeySequence : "characters"
+// - key KeySequence : CommandName
+//
+// KeySequence begins with the name of the key ( taken from the Qt::Key enum )
+// and is followed by the keyboard modifiers and state flags ( with + or - in front
+// of each modifier or flag to indicate whether it is required ). All keyboard modifiers
+// and flags are optional, if a particular modifier or state is not specified it is
+// assumed not to be a part of the sequence. The key sequence may contain whitespace
+//
+// eg: "key Up+Shift : scrollLineUp"
+// "key Next-Shift : "\E[6~"
+//
+// (lines containing only whitespace are ignored, parseLine assumes that comments have
+// already been removed)
+//
+
+KeyboardTranslatorReader::KeyboardTranslatorReader( QIODevice* source )
+ : _source(source)
+ , _hasNext(false)
+{
+ // read input until we find the description
+ while ( _description.isEmpty() && !source->atEnd() )
+ {
+ QList<Token> tokens = tokenize( QString(source->readLine()) );
+ if ( !tokens.isEmpty() && tokens.first().type == Token::TitleKeyword )
+ _description = tokens[1].text.toUtf8();
+ }
+ // read first entry (if any)
+ readNext();
+}
+void KeyboardTranslatorReader::readNext()
+{
+ // find next entry
+ while ( !_source->atEnd() )
+ {
+ const QList<Token>& tokens = tokenize( QString(_source->readLine()) );
+ if ( !tokens.isEmpty() && tokens.first().type == Token::KeyKeyword )
+ {
+ KeyboardTranslator::States flags = KeyboardTranslator::NoState;
+ KeyboardTranslator::States flagMask = KeyboardTranslator::NoState;
+ Qt::KeyboardModifiers modifiers = Qt::NoModifier;
+ Qt::KeyboardModifiers modifierMask = Qt::NoModifier;
+
+ int keyCode = Qt::Key_unknown;
+
+ decodeSequence(tokens[1].text.toLower(),
+ keyCode,
+ modifiers,
+ modifierMask,
+ flags,
+ flagMask);
+
+ KeyboardTranslator::Command command = KeyboardTranslator::NoCommand;
+ QByteArray text;
+
+ // get text or command
+ if ( tokens[2].type == Token::OutputText )
+ {
+ text = tokens[2].text.toLocal8Bit();
+ }
+ else if ( tokens[2].type == Token::Command )
+ {
+ // identify command
+ if (!parseAsCommand(tokens[2].text,command))
+ qDebug() << "Command" << tokens[2].text << "not understood.";
+ }
+
+ KeyboardTranslator::Entry newEntry;
+ newEntry.setKeyCode( keyCode );
+ newEntry.setState( flags );
+ newEntry.setStateMask( flagMask );
+ newEntry.setModifiers( modifiers );
+ newEntry.setModifierMask( modifierMask );
+ newEntry.setText( text );
+ newEntry.setCommand( command );
+
+ _nextEntry = newEntry;
+
+ _hasNext = true;
+
+ return;
+ }
+ }
+
+ _hasNext = false;
+}
+
+bool KeyboardTranslatorReader::parseAsCommand(const QString& text,KeyboardTranslator::Command& command)
+{
+ if ( text.compare("erase",Qt::CaseInsensitive) == 0 )
+ command = KeyboardTranslator::EraseCommand;
+ else if ( text.compare("scrollpageup",Qt::CaseInsensitive) == 0 )
+ command = KeyboardTranslator::ScrollPageUpCommand;
+ else if ( text.compare("scrollpagedown",Qt::CaseInsensitive) == 0 )
+ command = KeyboardTranslator::ScrollPageDownCommand;
+ else if ( text.compare("scrolllineup",Qt::CaseInsensitive) == 0 )
+ command = KeyboardTranslator::ScrollLineUpCommand;
+ else if ( text.compare("scrolllinedown",Qt::CaseInsensitive) == 0 )
+ command = KeyboardTranslator::ScrollLineDownCommand;
+ else if ( text.compare("scrolllock",Qt::CaseInsensitive) == 0 )
+ command = KeyboardTranslator::ScrollLockCommand;
+ else
+ return false;
+
+ return true;
+}
+
+bool KeyboardTranslatorReader::decodeSequence(const QString& text,
+ int& keyCode,
+ Qt::KeyboardModifiers& modifiers,
+ Qt::KeyboardModifiers& modifierMask,
+ KeyboardTranslator::States& flags,
+ KeyboardTranslator::States& flagMask)
+{
+ bool isWanted = true;
+ bool endOfItem = false;
+ QString buffer;
+
+ Qt::KeyboardModifiers tempModifiers = modifiers;
+ Qt::KeyboardModifiers tempModifierMask = modifierMask;
+ KeyboardTranslator::States tempFlags = flags;
+ KeyboardTranslator::States tempFlagMask = flagMask;
+
+ for ( int i = 0 ; i < text.count() ; i++ )
+ {
+ const QChar& ch = text[i];
+ bool isFirstLetter = i == 0;
+ bool isLastLetter = ( i == text.count()-1 );
+ endOfItem = true;
+ if ( ch.isLetterOrNumber() )
+ {
+ endOfItem = false;
+ buffer.append(ch);
+ } else if ( isFirstLetter )
+ {
+ buffer.append(ch);
+ }
+
+ if ( (endOfItem || isLastLetter) && !buffer.isEmpty() )
+ {
+ Qt::KeyboardModifier itemModifier = Qt::NoModifier;
+ int itemKeyCode = 0;
+ KeyboardTranslator::State itemFlag = KeyboardTranslator::NoState;
+
+ if ( parseAsModifier(buffer,itemModifier) )
+ {
+ tempModifierMask |= itemModifier;
+
+ if ( isWanted )
+ tempModifiers |= itemModifier;
+ }
+ else if ( parseAsStateFlag(buffer,itemFlag) )
+ {
+ tempFlagMask |= itemFlag;
+
+ if ( isWanted )
+ tempFlags |= itemFlag;
+ }
+ else if ( parseAsKeyCode(buffer,itemKeyCode) )
+ keyCode = itemKeyCode;
+ else
+ qDebug() << "Unable to parse key binding item:" << buffer;
+
+ buffer.clear();
+ }
+
+ // check if this is a wanted / not-wanted flag and update the
+ // state ready for the next item
+ if ( ch == '+' )
+ isWanted = true;
+ else if ( ch == '-' )
+ isWanted = false;
+ }
+
+ modifiers = tempModifiers;
+ modifierMask = tempModifierMask;
+ flags = tempFlags;
+ flagMask = tempFlagMask;
+
+ return true;
+}
+
+bool KeyboardTranslatorReader::parseAsModifier(const QString& item , Qt::KeyboardModifier& modifier)
+{
+ if ( item == "shift" )
+ modifier = Qt::ShiftModifier;
+ else if ( item == "ctrl" || item == "control" )
+ modifier = Qt::ControlModifier;
+ else if ( item == "alt" )
+ modifier = Qt::AltModifier;
+ else if ( item == "meta" )
+ modifier = Qt::MetaModifier;
+ else if ( item == "keypad" )
+ modifier = Qt::KeypadModifier;
+ else
+ return false;
+
+ return true;
+}
+bool KeyboardTranslatorReader::parseAsStateFlag(const QString& item , KeyboardTranslator::State& flag)
+{
+ if ( item == "appcukeys" || item == "appcursorkeys" )
+ flag = KeyboardTranslator::CursorKeysState;
+ else if ( item == "ansi" )
+ flag = KeyboardTranslator::AnsiState;
+ else if ( item == "newline" )
+ flag = KeyboardTranslator::NewLineState;
+ else if ( item == "appscreen" )
+ flag = KeyboardTranslator::AlternateScreenState;
+ else if ( item == "anymod" || item == "anymodifier" )
+ flag = KeyboardTranslator::AnyModifierState;
+ else if ( item == "appkeypad" )
+ flag = KeyboardTranslator::ApplicationKeypadState;
+ else
+ return false;
+
+ return true;
+}
+bool KeyboardTranslatorReader::parseAsKeyCode(const QString& item , int& keyCode)
+{
+ QKeySequence sequence = QKeySequence::fromString(item);
+ if ( !sequence.isEmpty() )
+ {
+ keyCode = sequence[0];
+
+ if ( sequence.count() > 1 )
+ {
+ qDebug() << "Unhandled key codes in sequence: " << item;
+ }
+ }
+ // additional cases implemented for backwards compatibility with KDE 3
+ else if ( item == "prior" )
+ keyCode = Qt::Key_PageUp;
+ else if ( item == "next" )
+ keyCode = Qt::Key_PageDown;
+ else
+ return false;
+
+ return true;
+}
+
+QString KeyboardTranslatorReader::description() const
+{
+ return _description;
+}
+bool KeyboardTranslatorReader::hasNextEntry()
+{
+ return _hasNext;
+}
+KeyboardTranslator::Entry KeyboardTranslatorReader::createEntry( const QString& condition ,
+ const QString& result )
+{
+ QString entryString("keyboard \"temporary\"\nkey ");
+ entryString.append(condition);
+ entryString.append(" : ");
+
+ // if 'result' is the name of a command then the entry result will be that command,
+ // otherwise the result will be treated as a string to echo when the key sequence
+ // specified by 'condition' is pressed
+ KeyboardTranslator::Command command;
+ if (parseAsCommand(result,command))
+ entryString.append(result);
+ else
+ entryString.append('\"' + result + '\"');
+
+ QByteArray array = entryString.toUtf8();
+ QBuffer buffer(&array);
+ buffer.open(QIODevice::ReadOnly);
+ KeyboardTranslatorReader reader(&buffer);
+
+ KeyboardTranslator::Entry entry;
+ if ( reader.hasNextEntry() )
+ entry = reader.nextEntry();
+
+ return entry;
+}
+
+KeyboardTranslator::Entry KeyboardTranslatorReader::nextEntry()
+{
+ Q_ASSERT( _hasNext );
+ KeyboardTranslator::Entry entry = _nextEntry;
+ readNext();
+ return entry;
+}
+bool KeyboardTranslatorReader::parseError()
+{
+ return false;
+}
+QList<KeyboardTranslatorReader::Token> KeyboardTranslatorReader::tokenize(const QString& line)
+{
+ QString text = line;
+
+ // remove comments
+ bool inQuotes = false;
+ int commentPos = -1;
+ for (int i=text.length()-1;i>=0;i--)
+ {
+ QChar ch = text[i];
+ if (ch == '\"')
+ inQuotes = !inQuotes;
+ else if (ch == '#' && !inQuotes)
+ commentPos = i;
+ }
+ if (commentPos != -1)
+ text.remove(commentPos,text.length());
+
+ text = text.simplified();
+
+ // title line: keyboard "title"
+ static QRegExp title("keyboard\\s+\"(.*)\"");
+ // key line: key KeySequence : "output"
+ // key line: key KeySequence : command
+ static QRegExp key("key\\s+([\\w\\+\\s\\-\\*\\.]+)\\s*:\\s*(\"(.*)\"|\\w+)");
+
+ QList<Token> list;
+ if ( text.isEmpty() )
+ {
+ return list;
+ }
+
+ if ( title.exactMatch(text) )
+ {
+ Token titleToken = { Token::TitleKeyword , QString() };
+ Token textToken = { Token::TitleText , title.capturedTexts()[1] };
+
+ list << titleToken << textToken;
+ }
+ else if ( key.exactMatch(text) )
+ {
+ Token keyToken = { Token::KeyKeyword , QString() };
+ Token sequenceToken = { Token::KeySequence , key.capturedTexts()[1].remove(' ') };
+
+ list << keyToken << sequenceToken;
+
+ if ( key.capturedTexts()[3].isEmpty() )
+ {
+ // capturedTexts()[2] is a command
+ Token commandToken = { Token::Command , key.capturedTexts()[2] };
+ list << commandToken;
+ }
+ else
+ {
+ // capturedTexts()[3] is the output string
+ Token outputToken = { Token::OutputText , key.capturedTexts()[3] };
+ list << outputToken;
+ }
+ }
+ else
+ {
+ qDebug() << "Line in keyboard translator file could not be understood:" << text;
+ }
+
+ return list;
+}
+
+QList<QString> KeyboardTranslatorManager::allTranslators()
+{
+ if ( !_haveLoadedAll )
+ {
+ findTranslators();
+ }
+
+ return _translators.keys();
+}
+
+KeyboardTranslator::Entry::Entry()
+: _keyCode(0)
+, _modifiers(Qt::NoModifier)
+, _modifierMask(Qt::NoModifier)
+, _state(NoState)
+, _stateMask(NoState)
+, _command(NoCommand)
+{
+}
+
+bool KeyboardTranslator::Entry::operator==(const Entry& rhs) const
+{
+ return _keyCode == rhs._keyCode &&
+ _modifiers == rhs._modifiers &&
+ _modifierMask == rhs._modifierMask &&
+ _state == rhs._state &&
+ _stateMask == rhs._stateMask &&
+ _command == rhs._command &&
+ _text == rhs._text;
+}
+
+bool KeyboardTranslator::Entry::matches(int keyCode ,
+ Qt::KeyboardModifiers modifiers,
+ States testState) const
+{
+ if ( _keyCode != keyCode )
+ return false;
+
+ if ( (modifiers & _modifierMask) != (_modifiers & _modifierMask) )
+ return false;
+
+ // if modifiers is non-zero, the 'any modifier' state is implicit
+ if ( modifiers != 0 )
+ testState |= AnyModifierState;
+
+ if ( (testState & _stateMask) != (_state & _stateMask) )
+ return false;
+
+ // special handling for the 'Any Modifier' state, which checks for the presence of
+ // any or no modifiers. In this context, the 'keypad' modifier does not count.
+ bool anyModifiersSet = modifiers != 0 && modifiers != Qt::KeypadModifier;
+ bool wantAnyModifier = _state & KeyboardTranslator::AnyModifierState;
+ if ( _stateMask & KeyboardTranslator::AnyModifierState )
+ {
+ if ( wantAnyModifier != anyModifiersSet )
+ return false;
+ }
+
+ return true;
+}
+QByteArray KeyboardTranslator::Entry::escapedText(bool expandWildCards,Qt::KeyboardModifiers modifiers) const
+{
+ QByteArray result(text(expandWildCards,modifiers));
+
+ for ( int i = 0 ; i < result.count() ; i++ )
+ {
+ char ch = result[i];
+ char replacement = 0;
+
+ switch ( ch )
+ {
+ case 27 : replacement = 'E'; break;
+ case 8 : replacement = 'b'; break;
+ case 12 : replacement = 'f'; break;
+ case 9 : replacement = 't'; break;
+ case 13 : replacement = 'r'; break;
+ case 10 : replacement = 'n'; break;
+ default:
+ // any character which is not printable is replaced by an equivalent
+ // \xhh escape sequence (where 'hh' are the corresponding hex digits)
+ if ( !QChar(ch).isPrint() )
+ replacement = 'x';
+ }
+
+ if ( replacement == 'x' )
+ {
+ result.replace(i,1,"\\x"+QByteArray(1,ch).toHex());
+ } else if ( replacement != 0 )
+ {
+ result.remove(i,1);
+ result.insert(i,'\\');
+ result.insert(i+1,replacement);
+ }
+ }
+
+ return result;
+}
+QByteArray KeyboardTranslator::Entry::unescape(const QByteArray& input) const
+{
+ QByteArray result(input);
+
+ for ( int i = 0 ; i < result.count()-1 ; i++ )
+ {
+
+ QByteRef ch = result[i];
+ if ( ch == '\\' )
+ {
+ char replacement[2] = {0,0};
+ int charsToRemove = 2;
+ bool escapedChar = true;
+
+ switch ( result[i+1] )
+ {
+ case 'E' : replacement[0] = 27; break;
+ case 'b' : replacement[0] = 8 ; break;
+ case 'f' : replacement[0] = 12; break;
+ case 't' : replacement[0] = 9 ; break;
+ case 'r' : replacement[0] = 13; break;
+ case 'n' : replacement[0] = 10; break;
+ case 'x' :
+ {
+ // format is \xh or \xhh where 'h' is a hexadecimal
+ // digit from 0-9 or A-F which should be replaced
+ // with the corresponding character value
+ char hexDigits[3] = {0};
+
+ if ( (i < result.count()-2) && isxdigit(result[i+2]) )
+ hexDigits[0] = result[i+2];
+ if ( (i < result.count()-3) && isxdigit(result[i+3]) )
+ hexDigits[1] = result[i+3];
+
+ unsigned charValue = 0;
+ sscanf(hexDigits,"%x",&charValue);
+
+ replacement[0] = (char)charValue;
+ charsToRemove = 2 + strlen(hexDigits);
+ }
+ break;
+ default:
+ escapedChar = false;
+ }
+
+ if ( escapedChar )
+ result.replace(i,charsToRemove,replacement);
+ }
+ }
+
+ return result;
+}
+
+void KeyboardTranslator::Entry::insertModifier( QString& item , int modifier ) const
+{
+ if ( !(modifier & _modifierMask) )
+ return;
+
+ if ( modifier & _modifiers )
+ item += '+';
+ else
+ item += '-';
+
+ if ( modifier == Qt::ShiftModifier )
+ item += "Shift";
+ else if ( modifier == Qt::ControlModifier )
+ item += "Ctrl";
+ else if ( modifier == Qt::AltModifier )
+ item += "Alt";
+ else if ( modifier == Qt::MetaModifier )
+ item += "Meta";
+ else if ( modifier == Qt::KeypadModifier )
+ item += "KeyPad";
+}
+void KeyboardTranslator::Entry::insertState( QString& item , int state ) const
+{
+ if ( !(state & _stateMask) )
+ return;
+
+ if ( state & _state )
+ item += '+' ;
+ else
+ item += '-' ;
+
+ if ( state == KeyboardTranslator::AlternateScreenState )
+ item += "AppScreen";
+ else if ( state == KeyboardTranslator::NewLineState )
+ item += "NewLine";
+ else if ( state == KeyboardTranslator::AnsiState )
+ item += "Ansi";
+ else if ( state == KeyboardTranslator::CursorKeysState )
+ item += "AppCursorKeys";
+ else if ( state == KeyboardTranslator::AnyModifierState )
+ item += "AnyModifier";
+ else if ( state == KeyboardTranslator::ApplicationKeypadState )
+ item += "AppKeypad";
+}
+QString KeyboardTranslator::Entry::resultToString(bool expandWildCards,Qt::KeyboardModifiers modifiers) const
+{
+ if ( !_text.isEmpty() )
+ return escapedText(expandWildCards,modifiers);
+ else if ( _command == EraseCommand )
+ return "Erase";
+ else if ( _command == ScrollPageUpCommand )
+ return "ScrollPageUp";
+ else if ( _command == ScrollPageDownCommand )
+ return "ScrollPageDown";
+ else if ( _command == ScrollLineUpCommand )
+ return "ScrollLineUp";
+ else if ( _command == ScrollLineDownCommand )
+ return "ScrollLineDown";
+ else if ( _command == ScrollLockCommand )
+ return "ScrollLock";
+
+ return QString();
+}
+QString KeyboardTranslator::Entry::conditionToString() const
+{
+ QString result = QKeySequence(_keyCode).toString();
+
+ insertModifier( result , Qt::ShiftModifier );
+ insertModifier( result , Qt::ControlModifier );
+ insertModifier( result , Qt::AltModifier );
+ insertModifier( result , Qt::MetaModifier );
+ insertModifier( result , Qt::KeypadModifier );
+
+ insertState( result , KeyboardTranslator::AlternateScreenState );
+ insertState( result , KeyboardTranslator::NewLineState );
+ insertState( result , KeyboardTranslator::AnsiState );
+ insertState( result , KeyboardTranslator::CursorKeysState );
+ insertState( result , KeyboardTranslator::AnyModifierState );
+ insertState( result , KeyboardTranslator::ApplicationKeypadState );
+
+ return result;
+}
+
+KeyboardTranslator::KeyboardTranslator(const QString& name)
+: _name(name)
+{
+}
+
+void KeyboardTranslator::setDescription(const QString& description)
+{
+ _description = description;
+}
+QString KeyboardTranslator::description() const
+{
+ return _description;
+}
+void KeyboardTranslator::setName(const QString& name)
+{
+ _name = name;
+}
+QString KeyboardTranslator::name() const
+{
+ return _name;
+}
+
+QList<KeyboardTranslator::Entry> KeyboardTranslator::entries() const
+{
+ return _entries.values();
+}
+
+void KeyboardTranslator::addEntry(const Entry& entry)
+{
+ const int keyCode = entry.keyCode();
+ _entries.insert(keyCode,entry);
+}
+void KeyboardTranslator::replaceEntry(const Entry& existing , const Entry& replacement)
+{
+ if ( !existing.isNull() )
+ _entries.remove(existing.keyCode(),existing);
+ _entries.insert(replacement.keyCode(),replacement);
+}
+void KeyboardTranslator::removeEntry(const Entry& entry)
+{
+ _entries.remove(entry.keyCode(),entry);
+}
+KeyboardTranslator::Entry KeyboardTranslator::findEntry(int keyCode, Qt::KeyboardModifiers modifiers, States state) const
+{
+ foreach(const Entry& entry, _entries.values(keyCode))
+ {
+ if ( entry.matches(keyCode,modifiers,state) )
+ return entry;
+ }
+ return Entry(); // entry not found
+}
+void KeyboardTranslatorManager::addTranslator(KeyboardTranslator* translator)
+{
+ _translators.insert(translator->name(),translator);
+
+ if ( !saveTranslator(translator) )
+ qDebug() << "Unable to save translator" << translator->name()
+ << "to disk.";
+}
+bool KeyboardTranslatorManager::deleteTranslator(const QString& name)
+{
+ Q_ASSERT( _translators.contains(name) );
+
+ // locate and delete
+ QString path = findTranslatorPath(name);
+ if ( QFile::remove(path) )
+ {
+ _translators.remove(name);
+ return true;
+ }
+ else
+ {
+ qDebug() << "Failed to remove translator - " << path;
+ return false;
+ }
+}
+//K_GLOBAL_STATIC( KeyboardTranslatorManager , theKeyboardTranslatorManager )
+KeyboardTranslatorManager* KeyboardTranslatorManager::theKeyboardTranslatorManager = 0;
+KeyboardTranslatorManager* KeyboardTranslatorManager::instance()
+{
+ if (! theKeyboardTranslatorManager)
+ theKeyboardTranslatorManager = new KeyboardTranslatorManager();
+ return theKeyboardTranslatorManager;
+}
=== added file 'src/KeyboardTranslator.h'
--- src/KeyboardTranslator.h 1970-01-01 00:00:00 +0000
+++ src/KeyboardTranslator.h 2017-09-09 05:25:54 +0000
@@ -0,0 +1,584 @@
+/*
+ This source file is part of Konsole, a terminal emulator.
+
+ Copyright 2007-2008 by Robert Knight <robertknight@xxxxxxxxx>
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ 02110-1301 USA.
+*/
+
+#ifndef KEYBOARDTRANSLATOR_H
+#define KEYBOARDTRANSLATOR_H
+
+// Qt
+#include <QtCore/QHash>
+#include <QtCore/QList>
+#include <QtGui/QKeySequence>
+#include <QtCore/QMetaType>
+#include <QtCore/QVarLengthArray>
+
+// Konsole
+//#include "konsole_export.h"
+#define KONSOLEPRIVATE_EXPORT
+
+class QIODevice;
+class QTextStream;
+
+
+/**
+ * A convertor which maps between key sequences pressed by the user and the
+ * character strings which should be sent to the terminal and commands
+ * which should be invoked when those character sequences are pressed.
+ *
+ * Konsole supports multiple keyboard translators, allowing the user to
+ * specify the character sequences which are sent to the terminal
+ * when particular key sequences are pressed.
+ *
+ * A key sequence is defined as a key code, associated keyboard modifiers
+ * (Shift,Ctrl,Alt,Meta etc.) and state flags which indicate the state
+ * which the terminal must be in for the key sequence to apply.
+ */
+class KeyboardTranslator
+{
+public:
+ /**
+ * The meaning of a particular key sequence may depend upon the state which
+ * the terminal emulation is in. Therefore findEntry() may return a different
+ * Entry depending upon the state flags supplied.
+ *
+ * This enum describes the states which may be associated with with a particular
+ * entry in the keyboard translation entry.
+ */
+ enum State
+ {
+ /** Indicates that no special state is active */
+ NoState = 0,
+ /**
+ * TODO More documentation
+ */
+ NewLineState = 1,
+ /**
+ * Indicates that the terminal is in 'Ansi' mode.
+ * TODO: More documentation
+ */
+ AnsiState = 2,
+ /**
+ * TODO More documentation
+ */
+ CursorKeysState = 4,
+ /**
+ * Indicates that the alternate screen ( typically used by interactive programs
+ * such as screen or vim ) is active
+ */
+ AlternateScreenState = 8,
+ /** Indicates that any of the modifier keys is active. */
+ AnyModifierState = 16,
+ /** Indicates that the numpad is in application mode. */
+ ApplicationKeypadState = 32
+ };
+ Q_DECLARE_FLAGS(States,State)
+
+ /**
+ * This enum describes commands which are associated with particular key sequences.
+ */
+ enum Command
+ {
+ /** Indicates that no command is associated with this command sequence */
+ NoCommand = 0,
+ /** TODO Document me */
+ SendCommand = 1,
+ /** Scroll the terminal display up one page */
+ ScrollPageUpCommand = 2,
+ /** Scroll the terminal display down one page */
+ ScrollPageDownCommand = 4,
+ /** Scroll the terminal display up one line */
+ ScrollLineUpCommand = 8,
+ /** Scroll the terminal display down one line */
+ ScrollLineDownCommand = 16,
+ /** Toggles scroll lock mode */
+ ScrollLockCommand = 32,
+ /** Echos the operating system specific erase character. */
+ EraseCommand = 64
+ };
+ Q_DECLARE_FLAGS(Commands,Command)
+
+ /**
+ * Represents an association between a key sequence pressed by the user
+ * and the character sequence and commands associated with it for a particular
+ * KeyboardTranslator.
+ */
+ class Entry
+ {
+ public:
+ /**
+ * Constructs a new entry for a keyboard translator.
+ */
+ Entry();
+
+ /**
+ * Returns true if this entry is null.
+ * This is true for newly constructed entries which have no properties set.
+ */
+ bool isNull() const;
+
+ /** Returns the commands associated with this entry */
+ Command command() const;
+ /** Sets the command associated with this entry. */
+ void setCommand(Command command);
+
+ /**
+ * Returns the character sequence associated with this entry, optionally replacing
+ * wildcard '*' characters with numbers to indicate the keyboard modifiers being pressed.
+ *
+ * TODO: The numbers used to replace '*' characters are taken from the Konsole/KDE 3 code.
+ * Document them.
+ *
+ * @param expandWildCards Specifies whether wild cards (occurrences of the '*' character) in
+ * the entry should be replaced with a number to indicate the modifier keys being pressed.
+ *
+ * @param modifiers The keyboard modifiers being pressed.
+ */
+ QByteArray text(bool expandWildCards = false,
+ Qt::KeyboardModifiers modifiers = Qt::NoModifier) const;
+
+ /** Sets the character sequence associated with this entry */
+ void setText(const QByteArray& text);
+
+ /**
+ * Returns the character sequence associated with this entry,
+ * with any non-printable characters replaced with escape sequences.
+ *
+ * eg. \\E for Escape, \\t for tab, \\n for new line.
+ *
+ * @param expandWildCards See text()
+ * @param modifiers See text()
+ */
+ QByteArray escapedText(bool expandWildCards = false,
+ Qt::KeyboardModifiers modifiers = Qt::NoModifier) const;
+
+ /** Returns the character code ( from the Qt::Key enum ) associated with this entry */
+ int keyCode() const;
+ /** Sets the character code associated with this entry */
+ void setKeyCode(int keyCode);
+
+ /**
+ * Returns a bitwise-OR of the enabled keyboard modifiers associated with this entry.
+ * If a modifier is set in modifierMask() but not in modifiers(), this means that the entry
+ * only matches when that modifier is NOT pressed.
+ *
+ * If a modifier is not set in modifierMask() then the entry matches whether the modifier
+ * is pressed or not.
+ */
+ Qt::KeyboardModifiers modifiers() const;
+
+ /** Returns the keyboard modifiers which are valid in this entry. See modifiers() */
+ Qt::KeyboardModifiers modifierMask() const;
+
+ /** See modifiers() */
+ void setModifiers( Qt::KeyboardModifiers modifiers );
+ /** See modifierMask() and modifiers() */
+ void setModifierMask( Qt::KeyboardModifiers modifiers );
+
+ /**
+ * Returns a bitwise-OR of the enabled state flags associated with this entry.
+ * If flag is set in stateMask() but not in state(), this means that the entry only
+ * matches when the terminal is NOT in that state.
+ *
+ * If a state is not set in stateMask() then the entry matches whether the terminal
+ * is in that state or not.
+ */
+ States state() const;
+
+ /** Returns the state flags which are valid in this entry. See state() */
+ States stateMask() const;
+
+ /** See state() */
+ void setState( States state );
+ /** See stateMask() */
+ void setStateMask( States mask );
+
+ /**
+ * Returns the key code and modifiers associated with this entry
+ * as a QKeySequence
+ */
+ //QKeySequence keySequence() const;
+
+ /**
+ * Returns this entry's conditions ( ie. its key code, modifier and state criteria )
+ * as a string.
+ */
+ QString conditionToString() const;
+
+ /**
+ * Returns this entry's result ( ie. its command or character sequence )
+ * as a string.
+ *
+ * @param expandWildCards See text()
+ * @param modifiers See text()
+ */
+ QString resultToString(bool expandWildCards = false,
+ Qt::KeyboardModifiers modifiers = Qt::NoModifier) const;
+
+ /**
+ * Returns true if this entry matches the given key sequence, specified
+ * as a combination of @p keyCode , @p modifiers and @p state.
+ */
+ bool matches( int keyCode ,
+ Qt::KeyboardModifiers modifiers ,
+ States flags ) const;
+
+ bool operator==(const Entry& rhs) const;
+
+ private:
+ void insertModifier( QString& item , int modifier ) const;
+ void insertState( QString& item , int state ) const;
+ QByteArray unescape(const QByteArray& text) const;
+
+ int _keyCode;
+ Qt::KeyboardModifiers _modifiers;
+ Qt::KeyboardModifiers _modifierMask;
+ States _state;
+ States _stateMask;
+
+ Command _command;
+ QByteArray _text;
+ };
+
+ /** Constructs a new keyboard translator with the given @p name */
+ KeyboardTranslator(const QString& name);
+
+ //KeyboardTranslator(const KeyboardTranslator& other);
+
+ /** Returns the name of this keyboard translator */
+ QString name() const;
+
+ /** Sets the name of this keyboard translator */
+ void setName(const QString& name);
+
+ /** Returns the descriptive name of this keyboard translator */
+ QString description() const;
+
+ /** Sets the descriptive name of this keyboard translator */
+ void setDescription(const QString& description);
+
+ /**
+ * Looks for an entry in this keyboard translator which matches the given
+ * key code, keyboard modifiers and state flags.
+ *
+ * Returns the matching entry if found or a null Entry otherwise ( ie.
+ * entry.isNull() will return true )
+ *
+ * @param keyCode A key code from the Qt::Key enum
+ * @param modifiers A combination of modifiers
+ * @param state Optional flags which specify the current state of the terminal
+ */
+ Entry findEntry(int keyCode ,
+ Qt::KeyboardModifiers modifiers ,
+ States state = NoState) const;
+
+ /**
+ * Adds an entry to this keyboard translator's table. Entries can be looked up according
+ * to their key sequence using findEntry()
+ */
+ void addEntry(const Entry& entry);
+
+ /**
+ * Replaces an entry in the translator. If the @p existing entry is null,
+ * then this is equivalent to calling addEntry(@p replacement)
+ */
+ void replaceEntry(const Entry& existing , const Entry& replacement);
+
+ /**
+ * Removes an entry from the table.
+ */
+ void removeEntry(const Entry& entry);
+
+ /** Returns a list of all entries in the translator. */
+ QList<Entry> entries() const;
+
+private:
+
+ QMultiHash<int,Entry> _entries; // entries in this keyboard translation,
+ // entries are indexed according to
+ // their keycode
+ QString _name;
+ QString _description;
+};
+Q_DECLARE_OPERATORS_FOR_FLAGS(KeyboardTranslator::States)
+Q_DECLARE_OPERATORS_FOR_FLAGS(KeyboardTranslator::Commands)
+
+/**
+ * Parses the contents of a Keyboard Translator (.keytab) file and
+ * returns the entries found in it.
+ *
+ * Usage example:
+ *
+ * @code
+ * QFile source( "/path/to/keytab" );
+ * source.open( QIODevice::ReadOnly );
+ *
+ * KeyboardTranslator* translator = new KeyboardTranslator( "name-of-translator" );
+ *
+ * KeyboardTranslatorReader reader(source);
+ * while ( reader.hasNextEntry() )
+ * translator->addEntry(reader.nextEntry());
+ *
+ * source.close();
+ *
+ * if ( !reader.parseError() )
+ * {
+ * // parsing succeeded, do something with the translator
+ * }
+ * else
+ * {
+ * // parsing failed
+ * }
+ * @endcode
+ */
+class KeyboardTranslatorReader
+{
+public:
+ /** Constructs a new reader which parses the given @p source */
+ KeyboardTranslatorReader( QIODevice* source );
+
+ /**
+ * Returns the description text.
+ * TODO: More documentation
+ */
+ QString description() const;
+
+ /** Returns true if there is another entry in the source stream */
+ bool hasNextEntry();
+ /** Returns the next entry found in the source stream */
+ KeyboardTranslator::Entry nextEntry();
+
+ /**
+ * Returns true if an error occurred whilst parsing the input or
+ * false if no error occurred.
+ */
+ bool parseError();
+
+ /**
+ * Parses a condition and result string for a translator entry
+ * and produces a keyboard translator entry.
+ *
+ * The condition and result strings are in the same format as in
+ */
+ static KeyboardTranslator::Entry createEntry( const QString& condition ,
+ const QString& result );
+private:
+ struct Token
+ {
+ enum Type
+ {
+ TitleKeyword,
+ TitleText,
+ KeyKeyword,
+ KeySequence,
+ Command,
+ OutputText
+ };
+ Type type;
+ QString text;
+ };
+ QList<Token> tokenize(const QString&);
+ void readNext();
+ bool decodeSequence(const QString& ,
+ int& keyCode,
+ Qt::KeyboardModifiers& modifiers,
+ Qt::KeyboardModifiers& modifierMask,
+ KeyboardTranslator::States& state,
+ KeyboardTranslator::States& stateFlags);
+
+ static bool parseAsModifier(const QString& item , Qt::KeyboardModifier& modifier);
+ static bool parseAsStateFlag(const QString& item , KeyboardTranslator::State& state);
+ static bool parseAsKeyCode(const QString& item , int& keyCode);
+ static bool parseAsCommand(const QString& text , KeyboardTranslator::Command& command);
+
+ QIODevice* _source;
+ QString _description;
+ KeyboardTranslator::Entry _nextEntry;
+ bool _hasNext;
+};
+
+/** Writes a keyboard translation to disk. */
+class KeyboardTranslatorWriter
+{
+public:
+ /**
+ * Constructs a new writer which saves data into @p destination.
+ * The caller is responsible for closing the device when writing is complete.
+ */
+ KeyboardTranslatorWriter(QIODevice* destination);
+ ~KeyboardTranslatorWriter();
+
+ /**
+ * Writes the header for the keyboard translator.
+ * @param description Description of the keyboard translator.
+ */
+ void writeHeader( const QString& description );
+ /** Writes a translator entry. */
+ void writeEntry( const KeyboardTranslator::Entry& entry );
+
+private:
+ QIODevice* _destination;
+ QTextStream* _writer;
+};
+
+/**
+ * Manages the keyboard translations available for use by terminal sessions,
+ * see KeyboardTranslator.
+ */
+class KONSOLEPRIVATE_EXPORT KeyboardTranslatorManager
+{
+public:
+ /**
+ * Constructs a new KeyboardTranslatorManager and loads the list of
+ * available keyboard translations.
+ *
+ * The keyboard translations themselves are not loaded until they are
+ * first requested via a call to findTranslator()
+ */
+ KeyboardTranslatorManager();
+ ~KeyboardTranslatorManager();
+
+ /**
+ * Adds a new translator. If a translator with the same name
+ * already exists, it will be replaced by the new translator.
+ *
+ * TODO: More documentation.
+ */
+ void addTranslator(KeyboardTranslator* translator);
+
+ /**
+ * Deletes a translator. Returns true on successful deletion or false otherwise.
+ *
+ * TODO: More documentation
+ */
+ bool deleteTranslator(const QString& name);
+
+ /** Returns the default translator for Konsole. */
+ const KeyboardTranslator* defaultTranslator();
+
+ /**
+ * Returns the keyboard translator with the given name or 0 if no translator
+ * with that name exists.
+ *
+ * The first time that a translator with a particular name is requested,
+ * the on-disk .keyboard file is loaded and parsed.
+ */
+ const KeyboardTranslator* findTranslator(const QString& name);
+ /**
+ * Returns a list of the names of available keyboard translators.
+ *
+ * The first time this is called, a search for available
+ * translators is started.
+ */
+ QList<QString> allTranslators();
+
+ /** Returns the global KeyboardTranslatorManager instance. */
+ static KeyboardTranslatorManager* instance();
+
+private:
+ static const QByteArray defaultTranslatorText;
+
+ void findTranslators(); // locate the available translators
+ KeyboardTranslator* loadTranslator(const QString& name); // loads the translator
+ // with the given name
+ KeyboardTranslator* loadTranslator(QIODevice* device,const QString& name);
+
+ bool saveTranslator(const KeyboardTranslator* translator);
+ QString findTranslatorPath(const QString& name);
+
+ QHash<QString,KeyboardTranslator*> _translators; // maps translator-name -> KeyboardTranslator
+ // instance
+ bool _haveLoadedAll;
+
+ static KeyboardTranslatorManager * theKeyboardTranslatorManager;
+};
+
+inline int KeyboardTranslator::Entry::keyCode() const { return _keyCode; }
+inline void KeyboardTranslator::Entry::setKeyCode(int keyCode) { _keyCode = keyCode; }
+
+inline void KeyboardTranslator::Entry::setModifiers( Qt::KeyboardModifiers modifier )
+{
+ _modifiers = modifier;
+}
+inline Qt::KeyboardModifiers KeyboardTranslator::Entry::modifiers() const { return _modifiers; }
+
+inline void KeyboardTranslator::Entry::setModifierMask( Qt::KeyboardModifiers mask )
+{
+ _modifierMask = mask;
+}
+inline Qt::KeyboardModifiers KeyboardTranslator::Entry::modifierMask() const { return _modifierMask; }
+
+inline bool KeyboardTranslator::Entry::isNull() const
+{
+ return ( *this == Entry() );
+}
+
+inline void KeyboardTranslator::Entry::setCommand( Command command )
+{
+ _command = command;
+}
+inline KeyboardTranslator::Command KeyboardTranslator::Entry::command() const { return _command; }
+
+inline void KeyboardTranslator::Entry::setText( const QByteArray& text )
+{
+ _text = unescape(text);
+}
+inline int oneOrZero(int value)
+{
+ return value ? 1 : 0;
+}
+inline QByteArray KeyboardTranslator::Entry::text(bool expandWildCards,Qt::KeyboardModifiers modifiers) const
+{
+ QByteArray expandedText = _text;
+
+ if (expandWildCards)
+ {
+ int modifierValue = 1;
+ modifierValue += oneOrZero(modifiers & Qt::ShiftModifier);
+ modifierValue += oneOrZero(modifiers & Qt::AltModifier) << 1;
+ modifierValue += oneOrZero(modifiers & Qt::ControlModifier) << 2;
+
+ for (int i=0;i<_text.length();i++)
+ {
+ if (expandedText[i] == '*')
+ expandedText[i] = '0' + modifierValue;
+ }
+ }
+
+ return expandedText;
+}
+
+inline void KeyboardTranslator::Entry::setState( States state )
+{
+ _state = state;
+}
+inline KeyboardTranslator::States KeyboardTranslator::Entry::state() const { return _state; }
+
+inline void KeyboardTranslator::Entry::setStateMask( States stateMask )
+{
+ _stateMask = stateMask;
+}
+inline KeyboardTranslator::States KeyboardTranslator::Entry::stateMask() const { return _stateMask; }
+
+
+Q_DECLARE_METATYPE(KeyboardTranslator::Entry)
+Q_DECLARE_METATYPE(const KeyboardTranslator*)
+
+#endif // KEYBOARDTRANSLATOR_H
+
=== added file 'src/LineFont.h'
--- src/LineFont.h 1970-01-01 00:00:00 +0000
+++ src/LineFont.h 2017-09-09 05:25:54 +0000
@@ -0,0 +1,21 @@
+// WARNING: Autogenerated by "fontembedder ./linefont.src".
+// You probably do not want to hand-edit this!
+
+static const quint32 LineChars[] = {
+ 0x00007c00, 0x000fffe0, 0x00421084, 0x00e739ce, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00427000, 0x004e7380, 0x00e77800, 0x00ef7bc0,
+ 0x00421c00, 0x00439ce0, 0x00e73c00, 0x00e7bde0, 0x00007084, 0x000e7384, 0x000079ce, 0x000f7bce,
+ 0x00001c84, 0x00039ce4, 0x00003dce, 0x0007bdee, 0x00427084, 0x004e7384, 0x004279ce, 0x00e77884,
+ 0x00e779ce, 0x004f7bce, 0x00ef7bc4, 0x00ef7bce, 0x00421c84, 0x00439ce4, 0x00423dce, 0x00e73c84,
+ 0x00e73dce, 0x0047bdee, 0x00e7bde4, 0x00e7bdee, 0x00427c00, 0x0043fce0, 0x004e7f80, 0x004fffe0,
+ 0x004fffe0, 0x00e7fde0, 0x006f7fc0, 0x00efffe0, 0x00007c84, 0x0003fce4, 0x000e7f84, 0x000fffe4,
+ 0x00007dce, 0x0007fdee, 0x000f7fce, 0x000fffee, 0x00427c84, 0x0043fce4, 0x004e7f84, 0x004fffe4,
+ 0x00427dce, 0x00e77c84, 0x00e77dce, 0x0047fdee, 0x004e7fce, 0x00e7fde4, 0x00ef7f84, 0x004fffee,
+ 0x00efffe4, 0x00e7fdee, 0x00ef7fce, 0x00efffee, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+ 0x000f83e0, 0x00a5294a, 0x004e1380, 0x00a57800, 0x00ad0bc0, 0x004390e0, 0x00a53c00, 0x00a5a1e0,
+ 0x000e1384, 0x0000794a, 0x000f0b4a, 0x000390e4, 0x00003d4a, 0x0007a16a, 0x004e1384, 0x00a5694a,
+ 0x00ad2b4a, 0x004390e4, 0x00a52d4a, 0x00a5a16a, 0x004f83e0, 0x00a57c00, 0x00ad83e0, 0x000f83e4,
+ 0x00007d4a, 0x000f836a, 0x004f93e4, 0x00a57d4a, 0x00ad836a, 0x00000000, 0x00000000, 0x00000000,
+ 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00001c00, 0x00001084, 0x00007000, 0x00421000,
+ 0x00039ce0, 0x000039ce, 0x000e7380, 0x00e73800, 0x000e7f80, 0x00e73884, 0x0003fce0, 0x004239ce
+};
=== added file 'src/LineFont.src'
--- src/LineFont.src 1970-01-01 00:00:00 +0000
+++ src/LineFont.src 2017-09-09 05:25:54 +0000
@@ -0,0 +1,786 @@
+#2500: single horizontal line
+2500
+
+
+-----
+
+
+
+#2501: triple horizontal line
+2501
+
+-----
+-----
+-----
+
+
+#2502: single vertical line
+2502
+ |
+ |
+ |
+ |
+ |
+
+#2503: triple vertical line
+2503
+ |||
+ |||
+ |||
+ |||
+ |||
+
+#2504-250B are dashed - not handled
+
+#250C: top-left corner (lines on bottom + right)
+250C
+
+
+ .--
+ |
+ |
+
+#250D: as above, but top line triple-width
+250D
+
+ .--
+ .--
+ |--
+ |
+
+#250E: now the vert line triple-width
+250E
+
+
+ ..--
+ |||
+ |||
+
+#250F: and now both lines triple-width
+250F
+
+ .___
+ |.--
+ ||._
+ |||
+
+#2510: top-right corner
+2510
+
+
+--.
+ |
+ |
+
+2511
+
+==.
+==.
+==|
+ |
+
+2512
+
+
+==..
+ |||
+ |||
+
+2513
+
+===.
+==.|
+=.||
+ |||
+
+#2514: bottom-left corner
+2514
+ |
+ |
+ .==
+
+
+
+2515
+ |
+ |==
+ |==
+ ===
+
+
+
+2516
+ |||
+ |||
+ |.==
+
+
+
+2517
+ |||
+ ||.=
+ |.==
+ .===
+
+
+#2518: bottm-right corner
+2518
+ |
+ |
+==.
+
+
+
+2519
+ |
+==|
+==|
+===
+
+
+
+251A
+ |||
+ |||
+====
+
+
+
+251B
+ |||
+=.||
+==.|
+===.
+
+
+#251C: Join of vertical line and one from the right
+251C
+ |
+ |
+ |==
+ |
+ |
+
+251D
+ |
+ |==
+ |==
+ |==
+ |
+
+251E
+ |||
+ |||
+ ||==
+ |
+ |
+
+251F
+ |
+ |
+ ||==
+ |||
+ |||
+
+
+2520
+ |||
+ |||
+ ||==
+ |||
+ |||
+
+2521
+ |||
+ |||=
+ ||==
+ .|==
+ |
+
+2522
+ |
+ .|==
+ ||==
+ |||=
+ |||
+
+2523
+ |||
+ ||.=
+ ||==
+ ||.=
+ |||
+
+#2524: Join of vertical line and one from the left
+2524
+ |
+ |
+==|
+ |
+ |
+
+2525
+ |
+==|
+==|
+==|
+ |
+
+2526
+ |||
+ |||
+==+|
+ |
+ |
+
+2527
+ |
+ |
+==+|
+ |||
+ |||
+
+2528
+ |||
+ |||
+==+|
+ |||
+ |||
+
+2529
+ |||
+=+||
+==+|
+===+
+ |
+
+252A
+ |
+=+||
+==+|
+===+
+ |||
+
+252B
+ |||
+=+||
+==+|
+=+||
+ |||
+
+#252C: horizontal line joined to from below
+252C
+
+
+=====
+ |
+ |
+
+252D
+
+===
+==|==
+==|
+ |
+
+252E
+
+ ===
+==|==
+ |==
+ |
+
+252F
+
+==+==
+==|==
+==|==
+ |
+
+2530
+
+=====
+=====
+==|==
+ |
+
+2531
+
+===|
+==||=
+=|||
+ |||
+
+2532
+
+ |===
+=||==
+ ||==
+ ||
+
+2533
+
+=====
+==|==
+=+|+=
+ |||
+
+#2534: bottom line, connected to from top
+2534
+ |
+ |
+=====
+
+
+
+2535
+ |
+==|
+=====
+===
+
+
+2536
+ |
+ |==
+=====
+ ===
+
+
+2537
+ |
+==|==
+=====
+=====
+
+
+2538
+ |||
+ |||
+=====
+
+
+
+2539
+ |||
+==||
+=====
+===|
+
+
+
+253A
+ |||
+ ||==
+=|===
+ |===
+
+
+253B
+ |||
+==|==
+=====
+=====
+
+
+#253C: vertical + horizontal lines intersecting
+253C
+ |
+ |
+=====
+ |
+ |
+
+253D
+ |
+==|
+=====
+==|
+ |
+
+253E
+ |
+ |==
+=====
+ |==
+ |
+
+253F
+ |
+==|==
+=====
+==|==
+ |
+
+2540
+ |||
+ |||
+=====
+ |
+ |
+
+2541
+ |
+ |
+=====
+ |||
+ |||
+
+2542
+ |||
+ |||
+=====
+ |||
+ |||
+
+2543
+ |||
+=|||
+=====
+==|+
+ |
+
+2544
+ |||
+ ||==
+=====
+ |==
+ |
+
+2545
+ |
+==|+
+=====
+=|||
+ |||
+
+2546
+ |
+ |==
+=====
+ ||==
+ |||
+
+2547
+ |||
+=|||=
+=====
+=|||=
+ |
+
+2548
+ |
+=|||=
+=====
+=|||=
+ |||
+
+2549
+ |||
+=|||
+=====
+=|||
+ |||
+
+254A
+ |||
+ |||=
+=====
+ |||=
+ |||
+
+254B
+ |||
+=|||=
+=====
+=|||=
+ |||
+
+#254C-254F are dashed
+2550
+
+_____
+
+_____
+
+
+2551
+ | |
+ | |
+ | |
+ | |
+ | |
+
+2552
+
+ |--
+ |
+ |--
+ |
+
+2553
+
+
+ ----
+ | |
+ | |
+
+2554
+
+ +---
+ |
+ + +-
+ | |
+
+2555
+
+--+
+ |
+--+
+ |
+
+2556
+
+
+-+-+
+ | |
+ | |
+
+2557
+
+---+
+ |
+-+ |
+ | |
+
+2558
+ |
+ +--
+ |
+ +--
+
+2559
+ | |
+ | |
+ +-+-
+
+
+
+255A
+ | |
+ | +-
+ |
+ +---
+
+
+255B
+ |
+--+
+ |
+--+
+
+
+255C
+ | |
+ | |
+-+-+
+
+
+255D
+ | |
+-+ |
+ |
+---+
+
+
+255E
+ |
+ +--
+ |
+ +--
+ |
+
+255F
+ | |
+ | |
+ | +-
+ | |
+ | |
+
+2560
+ | |
+ | +-
+ | |
+ | +-
+ | |
+
+2561
+ |
+--+
+ |
+--+
+ |
+
+2562
+ | |
+ | |
+-+ +
+ | |
+ | |
+
+2563
+ | |
+-+ |
+ |
+-+ |
+ | |
+
+2564
+
+-----
+
+--+--
+ |
+
+2565
+
+
+-+-+-
+ | |
+ | |
+
+2566
+
+-----
+
+-+ +-
+ | |
+
+2567
+ |
+--+--
+
+-----
+
+
+2568
+ | |
+ | |
+-+-+-
+
+
+
+2569
+ | |
+-+ +-
+
+-----
+
+
+256A
+ |
+--+--
+ |
+--+--
+ |
+
+256B
+ | |
+ | |
+-+-+-
+ | |
+ | |
+
+256C
+ | |
+-+ +-
+
+-+ +-
+ | |
+
+#256F-2570 are curly,
+#2571-2573 are slashes and X
+
+2574
+
+
+___
+
+
+
+2575
+ |
+ |
+ |
+
+
+
+2576
+
+
+ ___
+
+
+
+2577
+
+
+ |
+ |
+ |
+
+2578
+
+___
+___
+___
+
+
+2579
+ |||
+ |||
+ |||
+
+
+
+257A
+
+ ___
+ ___
+ ___
+
+
+257B
+
+
+ |||
+ |||
+ |||
+
+257C
+
+ ___
+_____
+ ___
+
+
+257D
+ |
+ |
+ |||
+ |||
+ |||
+
+257E
+
+___
+_____
+___
+
+
+257F
+ |||
+ |||
+ |||
+ |
+ |
=== added file 'src/Pty.cpp'
--- src/Pty.cpp 1970-01-01 00:00:00 +0000
+++ src/Pty.cpp 2017-09-09 05:25:54 +0000
@@ -0,0 +1,310 @@
+/*
+ * This file is a part of QTerminal - http://gitorious.org/qterminal
+ *
+ * This file was un-linked from KDE and modified
+ * by Maxim Bourmistrov <maxim@xxxxxxxxxxxx>
+ *
+ */
+
+/*
+ This file is part of Konsole, an X terminal.
+ Copyright 1997,1998 by Lars Doelle <lars.doelle@xxxxxxxxxx>
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ 02110-1301 USA.
+*/
+
+// Own
+#include "Pty.h"
+
+// System
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <unistd.h>
+#include <errno.h>
+#include <termios.h>
+#include <signal.h>
+
+// Qt
+#include <QtCore/QStringList>
+
+#include "kpty.h"
+#include "kptydevice.h"
+
+
+void Pty::setWindowSize(int lines, int cols)
+{
+ _windowColumns = cols;
+ _windowLines = lines;
+
+ if (pty()->masterFd() >= 0)
+ pty()->setWinSize(lines, cols);
+}
+QSize Pty::windowSize() const
+{
+ return QSize(_windowColumns,_windowLines);
+}
+
+void Pty::setFlowControlEnabled(bool enable)
+{
+ _xonXoff = enable;
+
+ if (pty()->masterFd() >= 0)
+ {
+ struct ::termios ttmode;
+ pty()->tcGetAttr(&ttmode);
+ if (!enable)
+ ttmode.c_iflag &= ~(IXOFF | IXON);
+ else
+ ttmode.c_iflag |= (IXOFF | IXON);
+ if (!pty()->tcSetAttr(&ttmode))
+ qWarning() << "Unable to set terminal attributes.";
+ }
+}
+bool Pty::flowControlEnabled() const
+{
+ if (pty()->masterFd() >= 0)
+ {
+ struct ::termios ttmode;
+ pty()->tcGetAttr(&ttmode);
+ return ttmode.c_iflag & IXOFF &&
+ ttmode.c_iflag & IXON;
+ }
+ qWarning() << "Unable to get flow control status, terminal not connected.";
+ return false;
+}
+
+void Pty::setUtf8Mode(bool enable)
+{
+#ifdef IUTF8 // XXX not a reasonable place to check it.
+ _utf8 = enable;
+
+ if (pty()->masterFd() >= 0)
+ {
+ struct ::termios ttmode;
+ pty()->tcGetAttr(&ttmode);
+ if (!enable)
+ ttmode.c_iflag &= ~IUTF8;
+ else
+ ttmode.c_iflag |= IUTF8;
+ if (!pty()->tcSetAttr(&ttmode))
+ qWarning() << "Unable to set terminal attributes.";
+ }
+#endif
+}
+
+void Pty::setErase(char erase)
+{
+ _eraseChar = erase;
+
+ if (pty()->masterFd() >= 0)
+ {
+ struct ::termios ttmode;
+ pty()->tcGetAttr(&ttmode);
+ ttmode.c_cc[VERASE] = erase;
+ if (!pty()->tcSetAttr(&ttmode))
+ qWarning() << "Unable to set terminal attributes.";
+ }
+}
+
+char Pty::erase() const
+{
+ if (pty()->masterFd() >= 0)
+ {
+ struct ::termios ttyAttributes;
+ pty()->tcGetAttr(&ttyAttributes);
+ return ttyAttributes.c_cc[VERASE];
+ }
+
+ return _eraseChar;
+}
+
+void Pty::addEnvironmentVariables(const QStringList& environment)
+{
+ QListIterator<QString> iter(environment);
+ while (iter.hasNext())
+ {
+ QString pair = iter.next();
+
+ // split on the first '=' character
+ int pos = pair.indexOf('=');
+
+ if ( pos >= 0 )
+ {
+ QString variable = pair.left(pos);
+ QString value = pair.mid(pos+1);
+
+ setEnv(variable,value);
+ }
+ }
+}
+
+int Pty::start(const QString& program,
+ const QStringList& programArguments,
+ const QStringList& environment,
+ ulong winid,
+ bool addToUtmp
+ //const QString& dbusService,
+ //const QString& dbusSession
+ )
+{
+ clearProgram();
+
+ // For historical reasons, the first argument in programArguments is the
+ // name of the program to execute, so create a list consisting of all
+ // but the first argument to pass to setProgram()
+ Q_ASSERT(programArguments.count() >= 1);
+ setProgram(program.toLatin1(),programArguments.mid(1));
+
+ addEnvironmentVariables(environment);
+
+ setEnv("WINDOWID", QString::number(winid));
+
+ // unless the LANGUAGE environment variable has been set explicitly
+ // set it to a null string
+ // this fixes the problem where KCatalog sets the LANGUAGE environment
+ // variable during the application's startup to something which
+ // differs from LANG,LC_* etc. and causes programs run from
+ // the terminal to display messages in the wrong language
+ //
+ // this can happen if LANG contains a language which KDE
+ // does not have a translation for
+ //
+ // BR:149300
+ setEnv("LANGUAGE",QString(),false /* do not overwrite existing value if any */);
+
+ setUseUtmp(addToUtmp);
+
+ struct ::termios ttmode;
+ pty()->tcGetAttr(&ttmode);
+ if (!_xonXoff)
+ ttmode.c_iflag &= ~(IXOFF | IXON);
+ else
+ ttmode.c_iflag |= (IXOFF | IXON);
+#ifdef IUTF8 // XXX not a reasonable place to check it.
+ if (!_utf8)
+ ttmode.c_iflag &= ~IUTF8;
+ else
+ ttmode.c_iflag |= IUTF8;
+#endif
+
+ if (_eraseChar != 0)
+ ttmode.c_cc[VERASE] = _eraseChar;
+
+ if (!pty()->tcSetAttr(&ttmode))
+ qWarning() << "Unable to set terminal attributes.";
+
+ pty()->setWinSize(_windowLines, _windowColumns);
+
+ KProcess::start();
+
+ if (!waitForStarted())
+ return -1;
+
+ return 0;
+}
+
+void Pty::setWriteable(bool writeable)
+{
+ struct stat sbuf;
+ stat(pty()->ttyName(), &sbuf);
+ if (writeable)
+ chmod(pty()->ttyName(), sbuf.st_mode | S_IWGRP);
+ else
+ chmod(pty()->ttyName(), sbuf.st_mode & ~(S_IWGRP|S_IWOTH));
+}
+
+Pty::Pty(int masterFd, QObject* parent)
+ : KPtyProcess(masterFd,parent)
+{
+ init();
+}
+Pty::Pty(QObject* parent)
+ : KPtyProcess(parent)
+{
+ init();
+}
+void Pty::init()
+{
+ _windowColumns = 0;
+ _windowLines = 0;
+ _eraseChar = 0;
+ _xonXoff = true;
+ _utf8 =true;
+
+ connect(pty(), SIGNAL(readyRead()) , this , SLOT(dataReceived()));
+ setPtyChannels(KPtyProcess::AllChannels);
+}
+
+Pty::~Pty()
+{
+}
+
+void Pty::sendData(const char* data, int length)
+{
+ if (!length)
+ return;
+
+ if (!pty()->write(data,length))
+ {
+ qWarning() << "Pty::doSendJobs - Could not send input data to terminal process.";
+ return;
+ }
+}
+
+void Pty::dataReceived()
+{
+ QByteArray data = pty()->readAll();
+ emit receivedData(data.constData(),data.count());
+}
+
+void Pty::lockPty(bool lock)
+{
+ Q_UNUSED(lock);
+
+// TODO: Support for locking the Pty
+ //if (lock)
+ //suspend();
+ //else
+ //resume();
+}
+
+int Pty::foregroundProcessGroup() const
+{
+ int pid = tcgetpgrp(pty()->masterFd());
+
+ if ( pid != -1 )
+ {
+ return pid;
+ }
+
+ return 0;
+}
+
+void Pty::setupChildProcess()
+{
+ KPtyProcess::setupChildProcess();
+
+ // reset all signal handlers
+ // this ensures that terminal applications respond to
+ // signals generated via key sequences such as Ctrl+C
+ // (which sends SIGINT)
+ struct sigaction action;
+ sigemptyset(&action.sa_mask);
+ action.sa_handler = SIG_DFL;
+ action.sa_flags = 0;
+ for (int signal=1;signal < NSIG; signal++)
+ sigaction(signal,&action,0L);
+}
=== added file 'src/Pty.h'
--- src/Pty.h 1970-01-01 00:00:00 +0000
+++ src/Pty.h 2017-09-09 05:25:54 +0000
@@ -0,0 +1,206 @@
+/*
+ * This file is a part of QTerminal - http://gitorious.org/qterminal
+ *
+ * This file was un-linked from KDE and modified
+ * by Maxim Bourmistrov <maxim@xxxxxxxxxxxx>
+ *
+ */
+
+/*
+ This file is part of Konsole, KDE's terminal emulator.
+
+ Copyright 2007-2008 by Robert Knight <robertknight@xxxxxxxxx>
+ Copyright 1997,1998 by Lars Doelle <lars.doelle@xxxxxxxxxx>
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ 02110-1301 USA.
+*/
+
+#ifndef PTY_H
+#define PTY_H
+
+// Qt
+#include <QtCore/QStringList>
+#include <QtCore/QVector>
+#include <QtCore/QList>
+#include <QtCore/QSize>
+
+// KDE
+#include "kptyprocess.h"
+
+
+/**
+ * The Pty class is used to start the terminal process,
+ * send data to it, receive data from it and manipulate
+ * various properties of the pseudo-teletype interface
+ * used to communicate with the process.
+ *
+ * To use this class, construct an instance and connect
+ * to the sendData slot and receivedData signal to
+ * send data to or receive data from the process.
+ *
+ * To start the terminal process, call the start() method
+ * with the program name and appropriate arguments.
+ */
+class Pty: public KPtyProcess
+{
+Q_OBJECT
+
+ public:
+
+ /**
+ * Constructs a new Pty.
+ *
+ * Connect to the sendData() slot and receivedData() signal to prepare
+ * for sending and receiving data from the terminal process.
+ *
+ * To start the terminal process, call the run() method with the
+ * name of the program to start and appropriate arguments.
+ */
+ explicit Pty(QObject* parent = 0);
+
+ /**
+ * Construct a process using an open pty master.
+ * See KPtyProcess::KPtyProcess()
+ */
+ explicit Pty(int ptyMasterFd, QObject* parent = 0);
+
+ ~Pty();
+
+ /**
+ * Starts the terminal process.
+ *
+ * Returns 0 if the process was started successfully or non-zero
+ * otherwise.
+ *
+ * @param program Path to the program to start
+ * @param arguments Arguments to pass to the program being started
+ * @param environment A list of key=value pairs which will be added
+ * to the environment for the new process. At the very least this
+ * should include an assignment for the TERM environment variable.
+ * @param winid Specifies the value of the WINDOWID environment variable
+ * in the process's environment.
+ * @param addToUtmp Specifies whether a utmp entry should be created for
+ * the pty used. See K3Process::setUsePty()
+ * @param dbusService Specifies the value of the KONSOLE_DBUS_SERVICE
+ * environment variable in the process's environment.
+ * @param dbusSession Specifies the value of the KONSOLE_DBUS_SESSION
+ * environment variable in the process's environment.
+ */
+ int start( const QString& program,
+ const QStringList& arguments,
+ const QStringList& environment,
+ ulong winid,
+ bool addToUtmp
+ );
+
+ /** TODO: Document me */
+ void setWriteable(bool writeable);
+
+ /**
+ * Enables or disables Xon/Xoff flow control. The flow control setting
+ * may be changed later by a terminal application, so flowControlEnabled()
+ * may not equal the value of @p on in the previous call to setFlowControlEnabled()
+ */
+ void setFlowControlEnabled(bool on);
+
+ /** Queries the terminal state and returns true if Xon/Xoff flow control is enabled. */
+ bool flowControlEnabled() const;
+
+ /**
+ * Sets the size of the window (in lines and columns of characters)
+ * used by this teletype.
+ */
+ void setWindowSize(int lines, int cols);
+
+ /** Returns the size of the window used by this teletype. See setWindowSize() */
+ QSize windowSize() const;
+
+ /** TODO Document me */
+ void setErase(char erase);
+
+ /** */
+ char erase() const;
+
+ /**
+ * Returns the process id of the teletype's current foreground
+ * process. This is the process which is currently reading
+ * input sent to the terminal via. sendData()
+ *
+ * If there is a problem reading the foreground process group,
+ * 0 will be returned.
+ */
+ int foregroundProcessGroup() const;
+
+ public slots:
+
+ /**
+ * Put the pty into UTF-8 mode on systems which support it.
+ */
+ void setUtf8Mode(bool on);
+
+ /**
+ * Suspend or resume processing of data from the standard
+ * output of the terminal process.
+ *
+ * See K3Process::suspend() and K3Process::resume()
+ *
+ * @param lock If true, processing of output is suspended,
+ * otherwise processing is resumed.
+ */
+ void lockPty(bool lock);
+
+ /**
+ * Sends data to the process currently controlling the
+ * teletype ( whose id is returned by foregroundProcessGroup() )
+ *
+ * @param buffer Pointer to the data to send.
+ * @param length Length of @p buffer.
+ */
+ void sendData(const char* buffer, int length);
+
+ signals:
+
+ /**
+ * Emitted when a new block of data is received from
+ * the teletype.
+ *
+ * @param buffer Pointer to the data received.
+ * @param length Length of @p buffer
+ */
+ void receivedData(const char* buffer, int length);
+
+ protected:
+ void setupChildProcess();
+
+ private slots:
+ // called when data is received from the terminal process
+ void dataReceived();
+
+ private:
+ void init();
+
+ // takes a list of key=value pairs and adds them
+ // to the environment for the process
+ void addEnvironmentVariables(const QStringList& environment);
+
+ int _windowColumns;
+ int _windowLines;
+ char _eraseChar;
+ bool _xonXoff;
+ bool _utf8;
+};
+
+#endif // PTY_H
=== added file 'src/Screen.cpp'
--- src/Screen.cpp 1970-01-01 00:00:00 +0000
+++ src/Screen.cpp 2017-09-09 05:25:54 +0000
@@ -0,0 +1,1360 @@
+/*
+ This file is part of Konsole, an X terminal.
+
+ Copyright 2007-2008 by Robert Knight <robert.knight@xxxxxxxxx>
+ Copyright 1997,1998 by Lars Doelle <lars.doelle@xxxxxxxxxx>
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ 02110-1301 USA.
+ */
+
+// Own
+#include "Screen.h"
+
+// Standard
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <assert.h>
+#include <string.h>
+#include <ctype.h>
+
+// Qt
+#include <QtCore/QTextStream>
+#include <QtCore/QDate>
+
+// KDE
+//#include <kdebug.h>
+
+// Konsole
+#include "konsole_wcwidth.h"
+#include "TerminalCharacterDecoder.h"
+
+
+
+//FIXME: this is emulation specific. Use false for xterm, true for ANSI.
+//FIXME: see if we can get this from terminfo.
+#define BS_CLEARS false
+
+//Macro to convert x,y position on screen to position within an image.
+//
+//Originally the image was stored as one large contiguous block of
+//memory, so a position within the image could be represented as an
+//offset from the beginning of the block. For efficiency reasons this
+//is no longer the case.
+//Many internal parts of this class still use this representation for parameters and so on,
+//notably moveImage() and clearImage().
+//This macro converts from an X,Y position into an image offset.
+#ifndef loc
+#define loc(X,Y) ((Y)*columns+(X))
+#endif
+
+
+Character Screen::defaultChar = Character(' ',
+ CharacterColor(COLOR_SPACE_DEFAULT,DEFAULT_FORE_COLOR),
+ CharacterColor(COLOR_SPACE_DEFAULT,DEFAULT_BACK_COLOR),
+ DEFAULT_RENDITION);
+
+//#define REVERSE_WRAPPED_LINES // for wrapped line debug
+
+Screen::Screen(int l, int c)
+ : lines(l),
+ columns(c),
+ screenLines(new ImageLine[lines+1] ),
+ _scrolledLines(0),
+ _droppedLines(0),
+ history(new HistoryScrollNone()),
+ cuX(0), cuY(0),
+ currentRendition(0),
+ _topMargin(0), _bottomMargin(0),
+ selBegin(0), selTopLeft(0), selBottomRight(0),
+ blockSelectionMode(false),
+ effectiveForeground(CharacterColor()), effectiveBackground(CharacterColor()), effectiveRendition(0),
+ lastPos(-1)
+{
+ lineProperties.resize(lines+1);
+ for (int i=0;i<lines+1;i++)
+ lineProperties[i]=LINE_DEFAULT;
+
+ initTabStops();
+ clearSelection();
+ reset();
+}
+
+/*! Destructor
+*/
+
+Screen::~Screen()
+{
+ delete[] screenLines;
+ delete history;
+}
+
+void Screen::cursorUp(int n)
+ //=CUU
+{
+ if (n == 0) n = 1; // Default
+ int stop = cuY < _topMargin ? 0 : _topMargin;
+ cuX = qMin(columns-1,cuX); // nowrap!
+ cuY = qMax(stop,cuY-n);
+}
+
+void Screen::cursorDown(int n)
+ //=CUD
+{
+ if (n == 0) n = 1; // Default
+ int stop = cuY > _bottomMargin ? lines-1 : _bottomMargin;
+ cuX = qMin(columns-1,cuX); // nowrap!
+ cuY = qMin(stop,cuY+n);
+}
+
+void Screen::cursorLeft(int n)
+ //=CUB
+{
+ if (n == 0) n = 1; // Default
+ cuX = qMin(columns-1,cuX); // nowrap!
+ cuX = qMax(0,cuX-n);
+}
+
+void Screen::cursorRight(int n)
+ //=CUF
+{
+ if (n == 0) n = 1; // Default
+ cuX = qMin(columns-1,cuX+n);
+}
+
+void Screen::setMargins(int top, int bot)
+ //=STBM
+{
+ if (top == 0) top = 1; // Default
+ if (bot == 0) bot = lines; // Default
+ top = top - 1; // Adjust to internal lineno
+ bot = bot - 1; // Adjust to internal lineno
+ if ( !( 0 <= top && top < bot && bot < lines ) )
+ { //Debug()<<" setRegion("<<top<<","<<bot<<") : bad range.";
+ return; // Default error action: ignore
+ }
+ _topMargin = top;
+ _bottomMargin = bot;
+ cuX = 0;
+ cuY = getMode(MODE_Origin) ? top : 0;
+
+}
+
+int Screen::topMargin() const
+{
+ return _topMargin;
+}
+int Screen::bottomMargin() const
+{
+ return _bottomMargin;
+}
+
+void Screen::index()
+ //=IND
+{
+ if (cuY == _bottomMargin)
+ scrollUp(1);
+ else if (cuY < lines-1)
+ cuY += 1;
+}
+
+void Screen::reverseIndex()
+ //=RI
+{
+ if (cuY == _topMargin)
+ scrollDown(_topMargin,1);
+ else if (cuY > 0)
+ cuY -= 1;
+}
+
+void Screen::nextLine()
+ //=NEL
+{
+ toStartOfLine(); index();
+}
+
+void Screen::eraseChars(int n)
+{
+ if (n == 0) n = 1; // Default
+ int p = qMax(0,qMin(cuX+n-1,columns-1));
+ clearImage(loc(cuX,cuY),loc(p,cuY),' ');
+}
+
+void Screen::deleteChars(int n)
+{
+ Q_ASSERT( n >= 0 );
+
+ // always delete at least one char
+ if (n == 0)
+ n = 1;
+
+ // if cursor is beyond the end of the line there is nothing to do
+ if ( cuX >= screenLines[cuY].count() )
+ return;
+
+ if ( cuX+n > screenLines[cuY].count() )
+ n = screenLines[cuY].count() - cuX;
+
+ Q_ASSERT( n >= 0 );
+ Q_ASSERT( cuX+n <= screenLines[cuY].count() );
+
+ screenLines[cuY].remove(cuX,n);
+}
+
+void Screen::insertChars(int n)
+{
+ if (n == 0) n = 1; // Default
+
+ if ( screenLines[cuY].size() < cuX )
+ screenLines[cuY].resize(cuX);
+
+ screenLines[cuY].insert(cuX,n,' ');
+
+ if ( screenLines[cuY].count() > columns )
+ screenLines[cuY].resize(columns);
+}
+
+void Screen::deleteLines(int n)
+{
+ if (n == 0) n = 1; // Default
+ scrollUp(cuY,n);
+}
+
+void Screen::insertLines(int n)
+{
+ if (n == 0) n = 1; // Default
+ scrollDown(cuY,n);
+}
+
+void Screen::setMode(int m)
+{
+ currentModes[m] = true;
+ switch(m)
+ {
+ case MODE_Origin : cuX = 0; cuY = _topMargin; break; //FIXME: home
+ }
+}
+
+void Screen::resetMode(int m)
+{
+ currentModes[m] = false;
+ switch(m)
+ {
+ case MODE_Origin : cuX = 0; cuY = 0; break; //FIXME: home
+ }
+}
+
+void Screen::saveMode(int m)
+{
+ savedModes[m] = currentModes[m];
+}
+
+void Screen::restoreMode(int m)
+{
+ currentModes[m] = savedModes[m];
+}
+
+bool Screen::getMode(int m) const
+{
+ return currentModes[m];
+}
+
+void Screen::saveCursor()
+{
+ savedState.cursorColumn = cuX;
+ savedState.cursorLine = cuY;
+ savedState.rendition = currentRendition;
+ savedState.foreground = currentForeground;
+ savedState.background = currentBackground;
+}
+
+void Screen::restoreCursor()
+{
+ cuX = qMin(savedState.cursorColumn,columns-1);
+ cuY = qMin(savedState.cursorLine,lines-1);
+ currentRendition = savedState.rendition;
+ currentForeground = savedState.foreground;
+ currentBackground = savedState.background;
+ updateEffectiveRendition();
+}
+
+void Screen::resizeImage(int new_lines, int new_columns)
+{
+ if ((new_lines==lines) && (new_columns==columns)) return;
+
+ if (cuY > new_lines-1)
+ { // attempt to preserve focus and lines
+ _bottomMargin = lines-1; //FIXME: margin lost
+ for (int i = 0; i < cuY-(new_lines-1); i++)
+ {
+ addHistLine(); scrollUp(0,1);
+ }
+ }
+
+ // create new screen lines and copy from old to new
+
+ ImageLine* newScreenLines = new ImageLine[new_lines+1];
+ for (int i=0; i < qMin(lines-1,new_lines+1) ;i++)
+ newScreenLines[i]=screenLines[i];
+ for (int i=lines;(i > 0) && (i<new_lines+1);i++)
+ newScreenLines[i].resize( new_columns );
+
+ lineProperties.resize(new_lines+1);
+ for (int i=lines;(i > 0) && (i<new_lines+1);i++)
+ lineProperties[i] = LINE_DEFAULT;
+
+ clearSelection();
+
+ delete[] screenLines;
+ screenLines = newScreenLines;
+
+ lines = new_lines;
+ columns = new_columns;
+ cuX = qMin(cuX,columns-1);
+ cuY = qMin(cuY,lines-1);
+
+ // FIXME: try to keep values, evtl.
+ _topMargin=0;
+ _bottomMargin=lines-1;
+ initTabStops();
+ clearSelection();
+}
+
+void Screen::setDefaultMargins()
+{
+ _topMargin = 0;
+ _bottomMargin = lines-1;
+}
+
+
+/*
+ Clarifying rendition here and in the display.
+
+ currently, the display's color table is
+ 0 1 2 .. 9 10 .. 17
+ dft_fg, dft_bg, dim 0..7, intensive 0..7
+
+ currentForeground, currentBackground contain values 0..8;
+ - 0 = default color
+ - 1..8 = ansi specified color
+
+ re_fg, re_bg contain values 0..17
+ due to the TerminalDisplay's color table
+
+ rendition attributes are
+
+ attr widget screen
+ -------------- ------ ------
+ RE_UNDERLINE XX XX affects foreground only
+ RE_BLINK XX XX affects foreground only
+ RE_BOLD XX XX affects foreground only
+ RE_REVERSE -- XX
+ RE_TRANSPARENT XX -- affects background only
+ RE_INTENSIVE XX -- affects foreground only
+
+ Note that RE_BOLD is used in both widget
+ and screen rendition. Since xterm/vt102
+ is to poor to distinguish between bold
+ (which is a font attribute) and intensive
+ (which is a color attribute), we translate
+ this and RE_BOLD in falls eventually appart
+ into RE_BOLD and RE_INTENSIVE.
+ */
+
+void Screen::reverseRendition(Character& p) const
+{
+ CharacterColor f = p.foregroundColor;
+ CharacterColor b = p.backgroundColor;
+
+ p.foregroundColor = b;
+ p.backgroundColor = f; //p->r &= ~RE_TRANSPARENT;
+}
+
+void Screen::updateEffectiveRendition()
+{
+ effectiveRendition = currentRendition;
+ if (currentRendition & RE_REVERSE)
+ {
+ effectiveForeground = currentBackground;
+ effectiveBackground = currentForeground;
+ }
+ else
+ {
+ effectiveForeground = currentForeground;
+ effectiveBackground = currentBackground;
+ }
+
+ if (currentRendition & RE_BOLD)
+ effectiveForeground.toggleIntensive();
+}
+
+void Screen::copyFromHistory(Character* dest, int startLine, int count) const
+{
+ Q_ASSERT( startLine >= 0 && count > 0 && startLine + count <= history->getLines() );
+
+ for (int line = startLine; line < startLine + count; line++)
+ {
+ const int length = qMin(columns,history->getLineLen(line));
+ const int destLineOffset = (line-startLine)*columns;
+
+ history->getCells(line,0,length,dest + destLineOffset);
+
+ for (int column = length; column < columns; column++)
+ dest[destLineOffset+column] = defaultChar;
+
+ // invert selected text
+ if (selBegin !=-1)
+ {
+ for (int column = 0; column < columns; column++)
+ {
+ if (isSelected(column,line))
+ {
+ reverseRendition(dest[destLineOffset + column]);
+ }
+ }
+ }
+ }
+}
+
+void Screen::copyFromScreen(Character* dest , int startLine , int count) const
+{
+ Q_ASSERT( startLine >= 0 && count > 0 && startLine + count <= lines );
+
+ for (int line = startLine; line < (startLine+count) ; line++)
+ {
+ int srcLineStartIndex = line*columns;
+ int destLineStartIndex = (line-startLine)*columns;
+
+ for (int column = 0; column < columns; column++)
+ {
+ int srcIndex = srcLineStartIndex + column;
+ int destIndex = destLineStartIndex + column;
+
+ dest[destIndex] = screenLines[srcIndex/columns].value(srcIndex%columns,defaultChar);
+
+ // invert selected text
+ if (selBegin != -1 && isSelected(column,line + history->getLines()))
+ reverseRendition(dest[destIndex]);
+ }
+
+ }
+}
+
+void Screen::getImage( Character* dest, int size, int startLine, int endLine ) const
+{
+ Q_ASSERT( startLine >= 0 );
+ Q_ASSERT( endLine >= startLine && endLine < history->getLines() + lines );
+
+ const int mergedLines = endLine - startLine + 1;
+
+ Q_ASSERT( size >= mergedLines * columns );
+ Q_UNUSED( size );
+
+ const int linesInHistoryBuffer = qBound(0,history->getLines()-startLine,mergedLines);
+ const int linesInScreenBuffer = mergedLines - linesInHistoryBuffer;
+
+ // copy lines from history buffer
+ if (linesInHistoryBuffer > 0)
+ copyFromHistory(dest,startLine,linesInHistoryBuffer);
+
+ // copy lines from screen buffer
+ if (linesInScreenBuffer > 0)
+ copyFromScreen(dest + linesInHistoryBuffer*columns,
+ startLine + linesInHistoryBuffer - history->getLines(),
+ linesInScreenBuffer);
+
+ // invert display when in screen mode
+ if (getMode(MODE_Screen))
+ {
+ for (int i = 0; i < mergedLines*columns; i++)
+ reverseRendition(dest[i]); // for reverse display
+ }
+
+ // mark the character at the current cursor position
+ int cursorIndex = loc(cuX, cuY + linesInHistoryBuffer);
+ if(getMode(MODE_Cursor) && cursorIndex < columns*mergedLines)
+ dest[cursorIndex].rendition |= RE_CURSOR;
+}
+
+QVector<LineProperty> Screen::getLineProperties( int startLine , int endLine ) const
+{
+ Q_ASSERT( startLine >= 0 );
+ Q_ASSERT( endLine >= startLine && endLine < history->getLines() + lines );
+
+ const int mergedLines = endLine-startLine+1;
+ const int linesInHistory = qBound(0,history->getLines()-startLine,mergedLines);
+ const int linesInScreen = mergedLines - linesInHistory;
+
+ QVector<LineProperty> result(mergedLines);
+ int index = 0;
+
+ // copy properties for lines in history
+ for (int line = startLine; line < startLine + linesInHistory; line++)
+ {
+ //TODO Support for line properties other than wrapped lines
+ if (history->isWrappedLine(line))
+ {
+ result[index] = (LineProperty)(result[index] | LINE_WRAPPED);
+ }
+ index++;
+ }
+
+ // copy properties for lines in screen buffer
+ const int firstScreenLine = startLine + linesInHistory - history->getLines();
+ for (int line = firstScreenLine; line < firstScreenLine+linesInScreen; line++)
+ {
+ result[index]=lineProperties[line];
+ index++;
+ }
+
+ return result;
+}
+
+void Screen::reset(bool clearScreen)
+{
+ setMode(MODE_Wrap ); saveMode(MODE_Wrap ); // wrap at end of margin
+ resetMode(MODE_Origin); saveMode(MODE_Origin); // position refere to [1,1]
+ resetMode(MODE_Insert); saveMode(MODE_Insert); // overstroke
+ setMode(MODE_Cursor); // cursor visible
+ resetMode(MODE_Screen); // screen not inverse
+ resetMode(MODE_NewLine);
+
+ _topMargin=0;
+ _bottomMargin=lines-1;
+
+ setDefaultRendition();
+ saveCursor();
+
+ if ( clearScreen )
+ clear();
+}
+
+void Screen::clear()
+{
+ clearEntireScreen();
+ home();
+}
+
+void Screen::backspace()
+{
+ cuX = qMin(columns-1,cuX); // nowrap!
+ cuX = qMax(0,cuX-1);
+
+ if (screenLines[cuY].size() < cuX+1)
+ screenLines[cuY].resize(cuX+1);
+
+ if (BS_CLEARS)
+ screenLines[cuY][cuX].character = ' ';
+}
+
+void Screen::tab(int n)
+{
+ // note that TAB is a format effector (does not write ' ');
+ if (n == 0) n = 1;
+ while((n > 0) && (cuX < columns-1))
+ {
+ cursorRight(1);
+ while((cuX < columns-1) && !tabStops[cuX])
+ cursorRight(1);
+ n--;
+ }
+}
+
+void Screen::backtab(int n)
+{
+ // note that TAB is a format effector (does not write ' ');
+ if (n == 0) n = 1;
+ while((n > 0) && (cuX > 0))
+ {
+ cursorLeft(1); while((cuX > 0) && !tabStops[cuX]) cursorLeft(1);
+ n--;
+ }
+}
+
+void Screen::clearTabStops()
+{
+ for (int i = 0; i < columns; i++) tabStops[i] = false;
+}
+
+void Screen::changeTabStop(bool set)
+{
+ if (cuX >= columns) return;
+ tabStops[cuX] = set;
+}
+
+void Screen::initTabStops()
+{
+ tabStops.resize(columns);
+
+ // Arrg! The 1st tabstop has to be one longer than the other.
+ // i.e. the kids start counting from 0 instead of 1.
+ // Other programs might behave correctly. Be aware.
+ for (int i = 0; i < columns; i++)
+ tabStops[i] = (i%8 == 0 && i != 0);
+}
+
+void Screen::newLine()
+{
+ if (getMode(MODE_NewLine))
+ toStartOfLine();
+ index();
+}
+
+void Screen::checkSelection(int from, int to)
+{
+ if (selBegin == -1)
+ return;
+ int scr_TL = loc(0, history->getLines());
+ //Clear entire selection if it overlaps region [from, to]
+ if ( (selBottomRight >= (from+scr_TL)) && (selTopLeft <= (to+scr_TL)) )
+ clearSelection();
+}
+
+void Screen::displayCharacter(unsigned short c)
+{
+ // Note that VT100 does wrapping BEFORE putting the character.
+ // This has impact on the assumption of valid cursor positions.
+ // We indicate the fact that a newline has to be triggered by
+ // putting the cursor one right to the last column of the screen.
+
+ int w = konsole_wcwidth(c);
+ if (w <= 0)
+ return;
+
+ if (cuX+w > columns) {
+ if (getMode(MODE_Wrap)) {
+ lineProperties[cuY] = (LineProperty)(lineProperties[cuY] | LINE_WRAPPED);
+ nextLine();
+ }
+ else
+ cuX = columns-w;
+ }
+
+ // ensure current line vector has enough elements
+ int size = screenLines[cuY].size();
+ if (size < cuX+w)
+ {
+ screenLines[cuY].resize(cuX+w);
+ }
+
+ if (getMode(MODE_Insert)) insertChars(w);
+
+ lastPos = loc(cuX,cuY);
+
+ // check if selection is still valid.
+ checkSelection(lastPos, lastPos);
+
+ Character& currentChar = screenLines[cuY][cuX];
+
+ currentChar.character = c;
+ currentChar.foregroundColor = effectiveForeground;
+ currentChar.backgroundColor = effectiveBackground;
+ currentChar.rendition = effectiveRendition;
+
+ int i = 0;
+ int newCursorX = cuX + w--;
+ while(w)
+ {
+ i++;
+
+ if ( screenLines[cuY].size() < cuX + i + 1 )
+ screenLines[cuY].resize(cuX+i+1);
+
+ Character& ch = screenLines[cuY][cuX + i];
+ ch.character = 0;
+ ch.foregroundColor = effectiveForeground;
+ ch.backgroundColor = effectiveBackground;
+ ch.rendition = effectiveRendition;
+
+ w--;
+ }
+ cuX = newCursorX;
+}
+
+void Screen::compose(const QString& /*compose*/)
+{
+ Q_ASSERT( 0 /*Not implemented yet*/ );
+
+ /* if (lastPos == -1)
+ return;
+
+ QChar c(image[lastPos].character);
+ compose.prepend(c);
+ //compose.compose(); ### FIXME!
+ image[lastPos].character = compose[0].unicode();*/
+}
+
+int Screen::scrolledLines() const
+{
+ return _scrolledLines;
+}
+int Screen::droppedLines() const
+{
+ return _droppedLines;
+}
+void Screen::resetDroppedLines()
+{
+ _droppedLines = 0;
+}
+void Screen::resetScrolledLines()
+{
+ _scrolledLines = 0;
+}
+
+void Screen::scrollUp(int n)
+{
+ if (n == 0) n = 1; // Default
+ if (_topMargin == 0) addHistLine(); // history.history
+ scrollUp(_topMargin, n);
+}
+
+QRect Screen::lastScrolledRegion() const
+{
+ return _lastScrolledRegion;
+}
+
+void Screen::scrollUp(int from, int n)
+{
+ if (n <= 0 || from + n > _bottomMargin) return;
+
+ _scrolledLines -= n;
+ _lastScrolledRegion = QRect(0,_topMargin,columns-1,(_bottomMargin-_topMargin));
+
+ //FIXME: make sure `topMargin', `bottomMargin', `from', `n' is in bounds.
+ moveImage(loc(0,from),loc(0,from+n),loc(columns-1,_bottomMargin));
+ clearImage(loc(0,_bottomMargin-n+1),loc(columns-1,_bottomMargin),' ');
+}
+
+void Screen::scrollDown(int n)
+{
+ if (n == 0) n = 1; // Default
+ scrollDown(_topMargin, n);
+}
+
+void Screen::scrollDown(int from, int n)
+{
+ _scrolledLines += n;
+
+ //FIXME: make sure `topMargin', `bottomMargin', `from', `n' is in bounds.
+ if (n <= 0)
+ return;
+ if (from > _bottomMargin)
+ return;
+ if (from + n > _bottomMargin)
+ n = _bottomMargin - from;
+ moveImage(loc(0,from+n),loc(0,from),loc(columns-1,_bottomMargin-n));
+ clearImage(loc(0,from),loc(columns-1,from+n-1),' ');
+}
+
+void Screen::setCursorYX(int y, int x)
+{
+ setCursorY(y); setCursorX(x);
+}
+
+void Screen::setCursorX(int x)
+{
+ if (x == 0) x = 1; // Default
+ x -= 1; // Adjust
+ cuX = qMax(0,qMin(columns-1, x));
+}
+
+void Screen::setCursorY(int y)
+{
+ if (y == 0) y = 1; // Default
+ y -= 1; // Adjust
+ cuY = qMax(0,qMin(lines -1, y + (getMode(MODE_Origin) ? _topMargin : 0) ));
+}
+
+void Screen::home()
+{
+ cuX = 0;
+ cuY = 0;
+}
+
+void Screen::toStartOfLine()
+{
+ cuX = 0;
+}
+
+int Screen::getCursorX() const
+{
+ return cuX;
+}
+
+int Screen::getCursorY() const
+{
+ return cuY;
+}
+
+void Screen::clearImage(int loca, int loce, char c)
+{
+ int scr_TL=loc(0,history->getLines());
+ //FIXME: check positions
+
+ //Clear entire selection if it overlaps region to be moved...
+ if ( (selBottomRight > (loca+scr_TL) )&&(selTopLeft < (loce+scr_TL)) )
+ {
+ clearSelection();
+ }
+
+ int topLine = loca/columns;
+ int bottomLine = loce/columns;
+
+ Character clearCh(c,currentForeground,currentBackground,DEFAULT_RENDITION);
+
+ //if the character being used to clear the area is the same as the
+ //default character, the affected lines can simply be shrunk.
+ bool isDefaultCh = (clearCh == Character());
+
+ for (int y=topLine;y<=bottomLine;y++)
+ {
+ lineProperties[y] = 0;
+
+ int endCol = ( y == bottomLine) ? loce%columns : columns-1;
+ int startCol = ( y == topLine ) ? loca%columns : 0;
+
+ QVector<Character>& line = screenLines[y];
+
+ if ( isDefaultCh && endCol == columns-1 )
+ {
+ line.resize(startCol);
+ }
+ else
+ {
+ if (line.size() < endCol + 1)
+ line.resize(endCol+1);
+
+ Character* data = line.data();
+ for (int i=startCol;i<=endCol;i++)
+ data[i]=clearCh;
+ }
+ }
+}
+
+void Screen::moveImage(int dest, int sourceBegin, int sourceEnd)
+{
+ Q_ASSERT( sourceBegin <= sourceEnd );
+
+ int lines=(sourceEnd-sourceBegin)/columns;
+
+ //move screen image and line properties:
+ //the source and destination areas of the image may overlap,
+ //so it matters that we do the copy in the right order -
+ //forwards if dest < sourceBegin or backwards otherwise.
+ //(search the web for 'memmove implementation' for details)
+ if (dest < sourceBegin)
+ {
+ for (int i=0;i<=lines;i++)
+ {
+ screenLines[ (dest/columns)+i ] = screenLines[ (sourceBegin/columns)+i ];
+ lineProperties[(dest/columns)+i]=lineProperties[(sourceBegin/columns)+i];
+ }
+ }
+ else
+ {
+ for (int i=lines;i>=0;i--)
+ {
+ screenLines[ (dest/columns)+i ] = screenLines[ (sourceBegin/columns)+i ];
+ lineProperties[(dest/columns)+i]=lineProperties[(sourceBegin/columns)+i];
+ }
+ }
+
+ if (lastPos != -1)
+ {
+ int diff = dest - sourceBegin; // Scroll by this amount
+ lastPos += diff;
+ if ((lastPos < 0) || (lastPos >= (lines*columns)))
+ lastPos = -1;
+ }
+
+ // Adjust selection to follow scroll.
+ if (selBegin != -1)
+ {
+ bool beginIsTL = (selBegin == selTopLeft);
+ int diff = dest - sourceBegin; // Scroll by this amount
+ int scr_TL=loc(0,history->getLines());
+ int srca = sourceBegin+scr_TL; // Translate index from screen to global
+ int srce = sourceEnd+scr_TL; // Translate index from screen to global
+ int desta = srca+diff;
+ int deste = srce+diff;
+
+ if ((selTopLeft >= srca) && (selTopLeft <= srce))
+ selTopLeft += diff;
+ else if ((selTopLeft >= desta) && (selTopLeft <= deste))
+ selBottomRight = -1; // Clear selection (see below)
+
+ if ((selBottomRight >= srca) && (selBottomRight <= srce))
+ selBottomRight += diff;
+ else if ((selBottomRight >= desta) && (selBottomRight <= deste))
+ selBottomRight = -1; // Clear selection (see below)
+
+ if (selBottomRight < 0)
+ {
+ clearSelection();
+ }
+ else
+ {
+ if (selTopLeft < 0)
+ selTopLeft = 0;
+ }
+
+ if (beginIsTL)
+ selBegin = selTopLeft;
+ else
+ selBegin = selBottomRight;
+ }
+}
+
+void Screen::clearToEndOfScreen()
+{
+ clearImage(loc(cuX,cuY),loc(columns-1,lines-1),' ');
+}
+
+void Screen::clearToBeginOfScreen()
+{
+ clearImage(loc(0,0),loc(cuX,cuY),' ');
+}
+
+void Screen::clearEntireScreen()
+{
+ // Add entire screen to history
+ for (int i = 0; i < (lines-1); i++)
+ {
+ addHistLine(); scrollUp(0,1);
+ }
+
+ clearImage(loc(0,0),loc(columns-1,lines-1),' ');
+}
+
+/*! fill screen with 'E'
+ This is to aid screen alignment
+ */
+
+void Screen::helpAlign()
+{
+ clearImage(loc(0,0),loc(columns-1,lines-1),'E');
+}
+
+void Screen::clearToEndOfLine()
+{
+ clearImage(loc(cuX,cuY),loc(columns-1,cuY),' ');
+}
+
+void Screen::clearToBeginOfLine()
+{
+ clearImage(loc(0,cuY),loc(cuX,cuY),' ');
+}
+
+void Screen::clearEntireLine()
+{
+ clearImage(loc(0,cuY),loc(columns-1,cuY),' ');
+}
+
+void Screen::setRendition(int re)
+{
+ currentRendition |= re;
+ updateEffectiveRendition();
+}
+
+void Screen::resetRendition(int re)
+{
+ currentRendition &= ~re;
+ updateEffectiveRendition();
+}
+
+void Screen::setDefaultRendition()
+{
+ setForeColor(COLOR_SPACE_DEFAULT,DEFAULT_FORE_COLOR);
+ setBackColor(COLOR_SPACE_DEFAULT,DEFAULT_BACK_COLOR);
+ currentRendition = DEFAULT_RENDITION;
+ updateEffectiveRendition();
+}
+
+void Screen::setForeColor(int space, int color)
+{
+ currentForeground = CharacterColor(space, color);
+
+ if ( currentForeground.isValid() )
+ updateEffectiveRendition();
+ else
+ setForeColor(COLOR_SPACE_DEFAULT,DEFAULT_FORE_COLOR);
+}
+
+void Screen::setBackColor(int space, int color)
+{
+ currentBackground = CharacterColor(space, color);
+
+ if ( currentBackground.isValid() )
+ updateEffectiveRendition();
+ else
+ setBackColor(COLOR_SPACE_DEFAULT,DEFAULT_BACK_COLOR);
+}
+
+void Screen::clearSelection()
+{
+ selBottomRight = -1;
+ selTopLeft = -1;
+ selBegin = -1;
+}
+
+void Screen::getSelectionStart(int& column , int& line) const
+{
+ if ( selTopLeft != -1 )
+ {
+ column = selTopLeft % columns;
+ line = selTopLeft / columns;
+ }
+ else
+ {
+ column = cuX + getHistLines();
+ line = cuY + getHistLines();
+ }
+}
+void Screen::getSelectionEnd(int& column , int& line) const
+{
+ if ( selBottomRight != -1 )
+ {
+ column = selBottomRight % columns;
+ line = selBottomRight / columns;
+ }
+ else
+ {
+ column = cuX + getHistLines();
+ line = cuY + getHistLines();
+ }
+}
+void Screen::setSelectionStart(const int x, const int y, const bool mode)
+{
+ selBegin = loc(x,y);
+ /* FIXME, HACK to correct for x too far to the right... */
+ if (x == columns) selBegin--;
+
+ selBottomRight = selBegin;
+ selTopLeft = selBegin;
+ blockSelectionMode = mode;
+}
+
+void Screen::setSelectionEnd( const int x, const int y)
+{
+ if (selBegin == -1)
+ return;
+
+ int endPos = loc(x,y);
+
+ if (endPos < selBegin)
+ {
+ selTopLeft = endPos;
+ selBottomRight = selBegin;
+ }
+ else
+ {
+ /* FIXME, HACK to correct for x too far to the right... */
+ if (x == columns)
+ endPos--;
+
+ selTopLeft = selBegin;
+ selBottomRight = endPos;
+ }
+
+ // Normalize the selection in column mode
+ if (blockSelectionMode)
+ {
+ int topRow = selTopLeft / columns;
+ int topColumn = selTopLeft % columns;
+ int bottomRow = selBottomRight / columns;
+ int bottomColumn = selBottomRight % columns;
+
+ selTopLeft = loc(qMin(topColumn,bottomColumn),topRow);
+ selBottomRight = loc(qMax(topColumn,bottomColumn),bottomRow);
+ }
+}
+
+bool Screen::isSelected( const int x,const int y) const
+{
+ bool columnInSelection = true;
+ if (blockSelectionMode)
+ {
+ columnInSelection = x >= (selTopLeft % columns) &&
+ x <= (selBottomRight % columns);
+ }
+
+ int pos = loc(x,y);
+ return pos >= selTopLeft && pos <= selBottomRight && columnInSelection;
+}
+
+QString Screen::selectedText(bool preserveLineBreaks) const
+{
+ QString result;
+ QTextStream stream(&result, QIODevice::ReadWrite);
+
+ PlainTextDecoder decoder;
+ decoder.begin(&stream);
+ writeSelectionToStream(&decoder , preserveLineBreaks);
+ decoder.end();
+
+ return result;
+}
+
+bool Screen::isSelectionValid() const
+{
+ return selTopLeft >= 0 && selBottomRight >= 0;
+}
+
+void Screen::writeSelectionToStream(TerminalCharacterDecoder* decoder ,
+ bool preserveLineBreaks) const
+{
+ if (!isSelectionValid())
+ return;
+ writeToStream(decoder,selTopLeft,selBottomRight,preserveLineBreaks);
+}
+
+void Screen::writeToStream(TerminalCharacterDecoder* decoder,
+ int startIndex, int endIndex,
+ bool preserveLineBreaks) const
+{
+ int top = startIndex / columns;
+ int left = startIndex % columns;
+
+ int bottom = endIndex / columns;
+ int right = endIndex % columns;
+
+ Q_ASSERT( top >= 0 && left >= 0 && bottom >= 0 && right >= 0 );
+
+ for (int y=top;y<=bottom;y++)
+ {
+ int start = 0;
+ if ( y == top || blockSelectionMode ) start = left;
+
+ int count = -1;
+ if ( y == bottom || blockSelectionMode ) count = right - start + 1;
+
+ const bool appendNewLine = ( y != bottom );
+ int copied = copyLineToStream( y,
+ start,
+ count,
+ decoder,
+ appendNewLine,
+ preserveLineBreaks );
+
+ // if the selection goes beyond the end of the last line then
+ // append a new line character.
+ //
+ // this makes it possible to 'select' a trailing new line character after
+ // the text on a line.
+ if ( y == bottom &&
+ copied < count )
+ {
+ Character newLineChar('\n');
+ decoder->decodeLine(&newLineChar,1,0);
+ }
+ }
+}
+
+int Screen::copyLineToStream(int line ,
+ int start,
+ int count,
+ TerminalCharacterDecoder* decoder,
+ bool appendNewLine,
+ bool preserveLineBreaks) const
+{
+ //buffer to hold characters for decoding
+ //the buffer is static to avoid initialising every
+ //element on each call to copyLineToStream
+ //(which is unnecessary since all elements will be overwritten anyway)
+ static const int MAX_CHARS = 1024;
+ static Character characterBuffer[MAX_CHARS];
+
+ assert( count < MAX_CHARS );
+
+ LineProperty currentLineProperties = 0;
+
+ //determine if the line is in the history buffer or the screen image
+ if (line < history->getLines())
+ {
+ const int lineLength = history->getLineLen(line);
+
+ // ensure that start position is before end of line
+ start = qMin(start,qMax(0,lineLength-1));
+
+ // retrieve line from history buffer. It is assumed
+ // that the history buffer does not store trailing white space
+ // at the end of the line, so it does not need to be trimmed here
+ if (count == -1)
+ {
+ count = lineLength-start;
+ }
+ else
+ {
+ count = qMin(start+count,lineLength)-start;
+ }
+
+ // safety checks
+ assert( start >= 0 );
+ assert( count >= 0 );
+ assert( (start+count) <= history->getLineLen(line) );
+
+ history->getCells(line,start,count,characterBuffer);
+
+ if ( history->isWrappedLine(line) )
+ currentLineProperties |= LINE_WRAPPED;
+ }
+ else
+ {
+ if ( count == -1 )
+ count = columns - start;
+
+ assert( count >= 0 );
+
+ const int screenLine = line-history->getLines();
+
+ Character* data = screenLines[screenLine].data();
+ int length = screenLines[screenLine].count();
+
+ //retrieve line from screen image
+ for (int i=start;i < qMin(start+count,length);i++)
+ {
+ characterBuffer[i-start] = data[i];
+ }
+
+ // count cannot be any greater than length
+ count = qBound(0,count,length-start);
+
+ Q_ASSERT( screenLine < lineProperties.count() );
+ currentLineProperties |= lineProperties[screenLine];
+ }
+
+ // add new line character at end
+ const bool omitLineBreak = (currentLineProperties & LINE_WRAPPED) ||
+ !preserveLineBreaks;
+
+ if ( !omitLineBreak && appendNewLine && (count+1 < MAX_CHARS) )
+ {
+ characterBuffer[count] = '\n';
+ count++;
+ }
+
+ //decode line and write to text stream
+ decoder->decodeLine( (Character*) characterBuffer ,
+ count, currentLineProperties );
+
+ return count;
+}
+
+void Screen::writeLinesToStream(TerminalCharacterDecoder* decoder, int fromLine, int toLine) const
+{
+ writeToStream(decoder,loc(0,fromLine),loc(columns-1,toLine));
+}
+
+void Screen::addHistLine()
+{
+ // add line to history buffer
+ // we have to take care about scrolling, too...
+
+ if (hasScroll())
+ {
+ int oldHistLines = history->getLines();
+
+ history->addCellsVector(screenLines[0]);
+ history->addLine( lineProperties[0] & LINE_WRAPPED );
+
+ int newHistLines = history->getLines();
+
+ bool beginIsTL = (selBegin == selTopLeft);
+
+ // If the history is full, increment the count
+ // of dropped lines
+ if ( newHistLines == oldHistLines )
+ _droppedLines++;
+
+ // Adjust selection for the new point of reference
+ if (newHistLines > oldHistLines)
+ {
+ if (selBegin != -1)
+ {
+ selTopLeft += columns;
+ selBottomRight += columns;
+ }
+ }
+
+ if (selBegin != -1)
+ {
+ // Scroll selection in history up
+ int top_BR = loc(0, 1+newHistLines);
+
+ if (selTopLeft < top_BR)
+ selTopLeft -= columns;
+
+ if (selBottomRight < top_BR)
+ selBottomRight -= columns;
+
+ if (selBottomRight < 0)
+ clearSelection();
+ else
+ {
+ if (selTopLeft < 0)
+ selTopLeft = 0;
+ }
+
+ if (beginIsTL)
+ selBegin = selTopLeft;
+ else
+ selBegin = selBottomRight;
+ }
+ }
+
+}
+
+int Screen::getHistLines() const
+{
+ return history->getLines();
+}
+
+void Screen::setScroll(const HistoryType& t , bool copyPreviousScroll)
+{
+ clearSelection();
+
+ if ( copyPreviousScroll )
+ history = t.scroll(history);
+ else
+ {
+ HistoryScroll* oldScroll = history;
+ history = t.scroll(0);
+ delete oldScroll;
+ }
+}
+
+bool Screen::hasScroll() const
+{
+ return history->hasScroll();
+}
+
+const HistoryType& Screen::getScroll() const
+{
+ return history->getType();
+}
+
+void Screen::setLineProperty(LineProperty property , bool enable)
+{
+ if ( enable )
+ lineProperties[cuY] = (LineProperty)(lineProperties[cuY] | property);
+ else
+ lineProperties[cuY] = (LineProperty)(lineProperties[cuY] & ~property);
+}
+void Screen::fillWithDefaultChar(Character* dest, int count)
+{
+ for (int i=0;i<count;i++)
+ dest[i] = defaultChar;
+}
=== added file 'src/Screen.h'
--- src/Screen.h 1970-01-01 00:00:00 +0000
+++ src/Screen.h 2017-09-09 05:25:54 +0000
@@ -0,0 +1,672 @@
+/*
+ This file is part of Konsole, KDE's terminal.
+
+ Copyright 2007-2008 by Robert Knight <robertknight@xxxxxxxxx>
+ Copyright 1997,1998 by Lars Doelle <lars.doelle@xxxxxxxxxx>
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ 02110-1301 USA.
+*/
+
+#ifndef SCREEN_H
+#define SCREEN_H
+
+// Qt
+#include <QtCore/QRect>
+#include <QtCore/QTextStream>
+#include <QtCore/QVarLengthArray>
+
+// Konsole
+#include "Character.h"
+#include "History.h"
+
+#define MODE_Origin 0
+#define MODE_Wrap 1
+#define MODE_Insert 2
+#define MODE_Screen 3
+#define MODE_Cursor 4
+#define MODE_NewLine 5
+#define MODES_SCREEN 6
+
+
+class TerminalCharacterDecoder;
+
+/**
+ \brief An image of characters with associated attributes.
+
+ The terminal emulation ( Emulation ) receives a serial stream of
+ characters from the program currently running in the terminal.
+ From this stream it creates an image of characters which is ultimately
+ rendered by the display widget ( TerminalDisplay ). Some types of emulation
+ may have more than one screen image.
+
+ getImage() is used to retrieve the currently visible image
+ which is then used by the display widget to draw the output from the
+ terminal.
+
+ The number of lines of output history which are kept in addition to the current
+ screen image depends on the history scroll being used to store the output.
+ The scroll is specified using setScroll()
+ The output history can be retrieved using writeToStream()
+
+ The screen image has a selection associated with it, specified using
+ setSelectionStart() and setSelectionEnd(). The selected text can be retrieved
+ using selectedText(). When getImage() is used to retrieve the visible image,
+ characters which are part of the selection have their colours inverted.
+*/
+class Screen
+{
+public:
+ /** Construct a new screen image of size @p lines by @p columns. */
+ Screen(int lines, int columns);
+ ~Screen();
+
+ // VT100/2 Operations
+ // Cursor Movement
+
+ /**
+ * Move the cursor up by @p n lines. The cursor will stop at the
+ * top margin.
+ */
+ void cursorUp(int n);
+ /**
+ * Move the cursor down by @p n lines. The cursor will stop at the
+ * bottom margin.
+ */
+ void cursorDown(int n);
+ /**
+ * Move the cursor to the left by @p n columns.
+ * The cursor will stop at the first column.
+ */
+ void cursorLeft(int n);
+ /**
+ * Move the cursor to the right by @p n columns.
+ * The cursor will stop at the right-most column.
+ */
+ void cursorRight(int n);
+ /** Position the cursor on line @p y. */
+ void setCursorY(int y);
+ /** Position the cursor at column @p x. */
+ void setCursorX(int x);
+ /** Position the cursor at line @p y, column @p x. */
+ void setCursorYX(int y, int x);
+ /**
+ * Sets the margins for scrolling the screen.
+ *
+ * @param topLine The top line of the new scrolling margin.
+ * @param bottomLine The bottom line of the new scrolling margin.
+ */
+ void setMargins(int topLine , int bottomLine);
+ /** Returns the top line of the scrolling region. */
+ int topMargin() const;
+ /** Returns the bottom line of the scrolling region. */
+ int bottomMargin() const;
+
+ /**
+ * Resets the scrolling margins back to the top and bottom lines
+ * of the screen.
+ */
+ void setDefaultMargins();
+
+ /**
+ * Moves the cursor down one line, if the MODE_NewLine mode
+ * flag is enabled then the cursor is returned to the leftmost
+ * column first.
+ *
+ * Equivalent to NextLine() if the MODE_NewLine flag is set
+ * or index() otherwise.
+ */
+ void newLine();
+ /**
+ * Moves the cursor down one line and positions it at the beginning
+ * of the line. Equivalent to calling Return() followed by index()
+ */
+ void nextLine();
+
+ /**
+ * Move the cursor down one line. If the cursor is on the bottom
+ * line of the scrolling region (as returned by bottomMargin()) the
+ * scrolling region is scrolled up by one line instead.
+ */
+ void index();
+ /**
+ * Move the cursor up one line. If the cursor is on the top line
+ * of the scrolling region (as returned by topMargin()) the scrolling
+ * region is scrolled down by one line instead.
+ */
+ void reverseIndex();
+
+ /**
+ * Scroll the scrolling region of the screen up by @p n lines.
+ * The scrolling region is initially the whole screen, but can be changed
+ * using setMargins()
+ */
+ void scrollUp(int n);
+ /**
+ * Scroll the scrolling region of the screen down by @p n lines.
+ * The scrolling region is initially the whole screen, but can be changed
+ * using setMargins()
+ */
+ void scrollDown(int n);
+ /**
+ * Moves the cursor to the beginning of the current line.
+ * Equivalent to setCursorX(0)
+ */
+ void toStartOfLine();
+ /**
+ * Moves the cursor one column to the left and erases the character
+ * at the new cursor position.
+ */
+ void backspace();
+ /** Moves the cursor @p n tab-stops to the right. */
+ void tab(int n = 1);
+ /** Moves the cursor @p n tab-stops to the left. */
+ void backtab(int n);
+
+ // Editing
+
+ /**
+ * Erase @p n characters beginning from the current cursor position.
+ * This is equivalent to over-writing @p n characters starting with the current
+ * cursor position with spaces.
+ * If @p n is 0 then one character is erased.
+ */
+ void eraseChars(int n);
+ /**
+ * Delete @p n characters beginning from the current cursor position.
+ * If @p n is 0 then one character is deleted.
+ */
+ void deleteChars(int n);
+ /**
+ * Insert @p n blank characters beginning from the current cursor position.
+ * The position of the cursor is not altered.
+ * If @p n is 0 then one character is inserted.
+ */
+ void insertChars(int n);
+ /**
+ * Removes @p n lines beginning from the current cursor position.
+ * The position of the cursor is not altered.
+ * If @p n is 0 then one line is removed.
+ */
+ void deleteLines(int n);
+ /**
+ * Inserts @p lines beginning from the current cursor position.
+ * The position of the cursor is not altered.
+ * If @p n is 0 then one line is inserted.
+ */
+ void insertLines(int n);
+ /** Clears all the tab stops. */
+ void clearTabStops();
+ /** Sets or removes a tab stop at the cursor's current column. */
+ void changeTabStop(bool set);
+
+ /** Resets (clears) the specified screen @p mode. */
+ void resetMode(int mode);
+ /** Sets (enables) the specified screen @p mode. */
+ void setMode(int mode);
+ /**
+ * Saves the state of the specified screen @p mode. It can be restored
+ * using restoreMode()
+ */
+ void saveMode(int mode);
+ /** Restores the state of a screen @p mode saved by calling saveMode() */
+ void restoreMode(int mode);
+ /** Returns whether the specified screen @p mode is enabled or not .*/
+ bool getMode(int mode) const;
+
+ /**
+ * Saves the current position and appearance (text color and style) of the cursor.
+ * It can be restored by calling restoreCursor()
+ */
+ void saveCursor();
+ /** Restores the position and appearance of the cursor. See saveCursor() */
+ void restoreCursor();
+
+ /** Clear the whole screen, moving the current screen contents into the history first. */
+ void clearEntireScreen();
+ /**
+ * Clear the area of the screen from the current cursor position to the end of
+ * the screen.
+ */
+ void clearToEndOfScreen();
+ /**
+ * Clear the area of the screen from the current cursor position to the start
+ * of the screen.
+ */
+ void clearToBeginOfScreen();
+ /** Clears the whole of the line on which the cursor is currently positioned. */
+ void clearEntireLine();
+ /** Clears from the current cursor position to the end of the line. */
+ void clearToEndOfLine();
+ /** Clears from the current cursor position to the beginning of the line. */
+ void clearToBeginOfLine();
+
+ /** Fills the entire screen with the letter 'E' */
+ void helpAlign();
+
+ /**
+ * Enables the given @p rendition flag. Rendition flags control the appearance
+ * of characters on the screen.
+ *
+ * @see Character::rendition
+ */
+ void setRendition(int rendition);
+ /**
+ * Disables the given @p rendition flag. Rendition flags control the appearance
+ * of characters on the screen.
+ *
+ * @see Character::rendition
+ */
+ void resetRendition(int rendition);
+
+ /**
+ * Sets the cursor's foreground color.
+ * @param space The color space used by the @p color argument
+ * @param color The new foreground color. The meaning of this depends on
+ * the color @p space used.
+ *
+ * @see CharacterColor
+ */
+ void setForeColor(int space, int color);
+ /**
+ * Sets the cursor's background color.
+ * @param space The color space used by the @p color argumnet.
+ * @param color The new background color. The meaning of this depends on
+ * the color @p space used.
+ *
+ * @see CharacterColor
+ */
+ void setBackColor(int space, int color);
+ /**
+ * Resets the cursor's color back to the default and sets the
+ * character's rendition flags back to the default settings.
+ */
+ void setDefaultRendition();
+
+ /** Returns the column which the cursor is positioned at. */
+ int getCursorX() const;
+ /** Returns the line which the cursor is positioned on. */
+ int getCursorY() const;
+
+ /** Clear the entire screen and move the cursor to the home position.
+ * Equivalent to calling clearEntireScreen() followed by home().
+ */
+ void clear();
+ /**
+ * Sets the position of the cursor to the 'home' position at the top-left
+ * corner of the screen (0,0)
+ */
+ void home();
+ /**
+ * Resets the state of the screen. This resets the various screen modes
+ * back to their default states. The cursor style and colors are reset
+ * (as if setDefaultRendition() had been called)
+ *
+ * <ul>
+ * <li>Line wrapping is enabled.</li>
+ * <li>Origin mode is disabled.</li>
+ * <li>Insert mode is disabled.</li>
+ * <li>Cursor mode is enabled. TODO Document me</li>
+ * <li>Screen mode is disabled. TODO Document me</li>
+ * <li>New line mode is disabled. TODO Document me</li>
+ * </ul>
+ *
+ * If @p clearScreen is true then the screen contents are erased entirely,
+ * otherwise they are unaltered.
+ */
+ void reset(bool clearScreen = true);
+
+ /**
+ * Displays a new character at the current cursor position.
+ *
+ * If the cursor is currently positioned at the right-edge of the screen and
+ * line wrapping is enabled then the character is added at the start of a new
+ * line below the current one.
+ *
+ * If the MODE_Insert screen mode is currently enabled then the character
+ * is inserted at the current cursor position, otherwise it will replace the
+ * character already at the current cursor position.
+ */
+ void displayCharacter(unsigned short c);
+
+ // Do composition with last shown character FIXME: Not implemented yet for KDE 4
+ void compose(const QString& compose);
+
+ /**
+ * Resizes the image to a new fixed size of @p new_lines by @p new_columns.
+ * In the case that @p new_columns is smaller than the current number of columns,
+ * existing lines are not truncated. This prevents characters from being lost
+ * if the terminal display is resized smaller and then larger again.
+ *
+ * The top and bottom margins are reset to the top and bottom of the new
+ * screen size. Tab stops are also reset and the current selection is
+ * cleared.
+ */
+ void resizeImage(int new_lines, int new_columns);
+
+ /**
+ * Returns the current screen image.
+ * The result is an array of Characters of size [getLines()][getColumns()] which
+ * must be freed by the caller after use.
+ *
+ * @param dest Buffer to copy the characters into
+ * @param size Size of @p dest in Characters
+ * @param startLine Index of first line to copy
+ * @param endLine Index of last line to copy
+ */
+ void getImage( Character* dest , int size , int startLine , int endLine ) const;
+
+ /**
+ * Returns the additional attributes associated with lines in the image.
+ * The most important attribute is LINE_WRAPPED which specifies that the
+ * line is wrapped,
+ * other attributes control the size of characters in the line.
+ */
+ QVector<LineProperty> getLineProperties( int startLine , int endLine ) const;
+
+
+ /** Return the number of lines. */
+ int getLines() const
+ { return lines; }
+ /** Return the number of columns. */
+ int getColumns() const
+ { return columns; }
+ /** Return the number of lines in the history buffer. */
+ int getHistLines() const;
+ /**
+ * Sets the type of storage used to keep lines in the history.
+ * If @p copyPreviousScroll is true then the contents of the previous
+ * history buffer are copied into the new scroll.
+ */
+ void setScroll(const HistoryType& , bool copyPreviousScroll = true);
+ /** Returns the type of storage used to keep lines in the history. */
+ const HistoryType& getScroll() const;
+ /**
+ * Returns true if this screen keeps lines that are scrolled off the screen
+ * in a history buffer.
+ */
+ bool hasScroll() const;
+
+ /**
+ * Sets the start of the selection.
+ *
+ * @param column The column index of the first character in the selection.
+ * @param line The line index of the first character in the selection.
+ * @param blockSelectionMode True if the selection is in column mode.
+ */
+ void setSelectionStart(const int column, const int line, const bool blockSelectionMode);
+
+ /**
+ * Sets the end of the current selection.
+ *
+ * @param column The column index of the last character in the selection.
+ * @param line The line index of the last character in the selection.
+ */
+ void setSelectionEnd(const int column, const int line);
+
+ /**
+ * Retrieves the start of the selection or the cursor position if there
+ * is no selection.
+ */
+ void getSelectionStart(int& column , int& line) const;
+
+ /**
+ * Retrieves the end of the selection or the cursor position if there
+ * is no selection.
+ */
+ void getSelectionEnd(int& column , int& line) const;
+
+ /** Clears the current selection */
+ void clearSelection();
+
+ /**
+ * Returns true if the character at (@p column, @p line) is part of the
+ * current selection.
+ */
+ bool isSelected(const int column,const int line) const;
+
+ /**
+ * Convenience method. Returns the currently selected text.
+ * @param preserveLineBreaks Specifies whether new line characters should
+ * be inserted into the returned text at the end of each terminal line.
+ */
+ QString selectedText(bool preserveLineBreaks) const;
+
+ /**
+ * Copies part of the output to a stream.
+ *
+ * @param decoder A decoder which converts terminal characters into text
+ * @param fromLine The first line in the history to retrieve
+ * @param toLine The last line in the history to retrieve
+ */
+ void writeLinesToStream(TerminalCharacterDecoder* decoder, int fromLine, int toLine) const;
+
+ /**
+ * Copies the selected characters, set using @see setSelBeginXY and @see setSelExtentXY
+ * into a stream.
+ *
+ * @param decoder A decoder which converts terminal characters into text.
+ * PlainTextDecoder is the most commonly used decoder which converts characters
+ * into plain text with no formatting.
+ * @param preserveLineBreaks Specifies whether new line characters should
+ * be inserted into the returned text at the end of each terminal line.
+ */
+ void writeSelectionToStream(TerminalCharacterDecoder* decoder , bool
+ preserveLineBreaks = true) const;
+
+ /**
+ * Checks if the text between from and to is inside the current
+ * selection. If this is the case, the selection is cleared. The
+ * from and to are coordinates in the current viewable window.
+ * The loc(x,y) macro can be used to generate these values from a
+ * column,line pair.
+ *
+ * @param from The start of the area to check.
+ * @param to The end of the area to check
+ */
+ void checkSelection(int from, int to);
+
+ /**
+ * Sets or clears an attribute of the current line.
+ *
+ * @param property The attribute to set or clear
+ * Possible properties are:
+ * LINE_WRAPPED: Specifies that the line is wrapped.
+ * LINE_DOUBLEWIDTH: Specifies that the characters in the current line
+ * should be double the normal width.
+ * LINE_DOUBLEHEIGHT:Specifies that the characters in the current line
+ * should be double the normal height.
+ * Double-height lines are formed of two lines containing the same characters,
+ * with both having the LINE_DOUBLEHEIGHT attribute.
+ * This allows other parts of the code to work on the
+ * assumption that all lines are the same height.
+ *
+ * @param enable true to apply the attribute to the current line or false to remove it
+ */
+ void setLineProperty(LineProperty property , bool enable);
+
+ /**
+ * Returns the number of lines that the image has been scrolled up or down by,
+ * since the last call to resetScrolledLines().
+ *
+ * a positive return value indicates that the image has been scrolled up,
+ * a negative return value indicates that the image has been scrolled down.
+ */
+ int scrolledLines() const;
+
+ /**
+ * Returns the region of the image which was last scrolled.
+ *
+ * This is the area of the image from the top margin to the
+ * bottom margin when the last scroll occurred.
+ */
+ QRect lastScrolledRegion() const;
+
+ /**
+ * Resets the count of the number of lines that the image has been scrolled up or down by,
+ * see scrolledLines()
+ */
+ void resetScrolledLines();
+
+ /**
+ * Returns the number of lines of output which have been
+ * dropped from the history since the last call
+ * to resetDroppedLines()
+ *
+ * If the history is not unlimited then it will drop
+ * the oldest lines of output if new lines are added when
+ * it is full.
+ */
+ int droppedLines() const;
+
+ /**
+ * Resets the count of the number of lines dropped from
+ * the history.
+ */
+ void resetDroppedLines();
+
+ /**
+ * Fills the buffer @p dest with @p count instances of the default (ie. blank)
+ * Character style.
+ */
+ static void fillWithDefaultChar(Character* dest, int count);
+
+private:
+
+ //copies a line of text from the screen or history into a stream using a
+ //specified character decoder. Returns the number of lines actually copied,
+ //which may be less than 'count' if (start+count) is more than the number of characters on
+ //the line
+ //
+ //line - the line number to copy, from 0 (the earliest line in the history) up to
+ // history->getLines() + lines - 1
+ //start - the first column on the line to copy
+ //count - the number of characters on the line to copy
+ //decoder - a decoder which converts terminal characters (an Character array) into text
+ //appendNewLine - if true a new line character (\n) is appended to the end of the line
+ int copyLineToStream(int line,
+ int start,
+ int count,
+ TerminalCharacterDecoder* decoder,
+ bool appendNewLine,
+ bool preserveLineBreaks) const;
+
+ //fills a section of the screen image with the character 'c'
+ //the parameters are specified as offsets from the start of the screen image.
+ //the loc(x,y) macro can be used to generate these values from a column,line pair.
+ void clearImage(int loca, int loce, char c);
+
+ //move screen image between 'sourceBegin' and 'sourceEnd' to 'dest'.
+ //the parameters are specified as offsets from the start of the screen image.
+ //the loc(x,y) macro can be used to generate these values from a column,line pair.
+ //
+ //NOTE: moveImage() can only move whole lines
+ void moveImage(int dest, int sourceBegin, int sourceEnd);
+ // scroll up 'i' lines in current region, clearing the bottom 'i' lines
+ void scrollUp(int from, int i);
+ // scroll down 'i' lines in current region, clearing the top 'i' lines
+ void scrollDown(int from, int i);
+
+ void addHistLine();
+
+ void initTabStops();
+
+ void updateEffectiveRendition();
+ void reverseRendition(Character& p) const;
+
+ bool isSelectionValid() const;
+ // copies text from 'startIndex' to 'endIndex' to a stream
+ // startIndex and endIndex are positions generated using the loc(x,y) macro
+ void writeToStream(TerminalCharacterDecoder* decoder, int startIndex,
+ int endIndex, bool preserveLineBreaks = true) const;
+ // copies 'count' lines from the screen buffer into 'dest',
+ // starting from 'startLine', where 0 is the first line in the screen buffer
+ void copyFromScreen(Character* dest, int startLine, int count) const;
+ // copies 'count' lines from the history buffer into 'dest',
+ // starting from 'startLine', where 0 is the first line in the history
+ void copyFromHistory(Character* dest, int startLine, int count) const;
+
+
+ // screen image ----------------
+ int lines;
+ int columns;
+
+ typedef QVector<Character> ImageLine; // [0..columns]
+ ImageLine* screenLines; // [lines]
+
+ int _scrolledLines;
+ QRect _lastScrolledRegion;
+
+ int _droppedLines;
+
+ QVarLengthArray<LineProperty,64> lineProperties;
+
+ // history buffer ---------------
+ HistoryScroll* history;
+
+ // cursor location
+ int cuX;
+ int cuY;
+
+ // cursor color and rendition info
+ CharacterColor currentForeground;
+ CharacterColor currentBackground;
+ quint8 currentRendition;
+
+ // margins ----------------
+ int _topMargin;
+ int _bottomMargin;
+
+ // states ----------------
+ int currentModes[MODES_SCREEN];
+ int savedModes[MODES_SCREEN];
+
+ // ----------------------------
+
+ QBitArray tabStops;
+
+ // selection -------------------
+ int selBegin; // The first location selected.
+ int selTopLeft; // TopLeft Location.
+ int selBottomRight; // Bottom Right Location.
+ bool blockSelectionMode; // Column selection mode
+
+ // effective colors and rendition ------------
+ CharacterColor effectiveForeground; // These are derived from
+ CharacterColor effectiveBackground; // the cu_* variables above
+ quint8 effectiveRendition; // to speed up operation
+
+ class SavedState
+ {
+ public:
+ SavedState()
+ : cursorColumn(0),cursorLine(0),rendition(0) {}
+
+ int cursorColumn;
+ int cursorLine;
+ quint8 rendition;
+ CharacterColor foreground;
+ CharacterColor background;
+ };
+ SavedState savedState;
+
+ // last position where we added a character
+ int lastPos;
+
+ static Character defaultChar;
+};
+
+
+#endif // SCREEN_H
=== added file 'src/ScreenWindow.cpp'
--- src/ScreenWindow.cpp 1970-01-01 00:00:00 +0000
+++ src/ScreenWindow.cpp 2017-09-09 05:25:54 +0000
@@ -0,0 +1,292 @@
+/*
+ Copyright (C) 2007 by Robert Knight <robertknight@xxxxxxxxx>
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ 02110-1301 USA.
+*/
+
+// Own
+#include "ScreenWindow.h"
+
+// Qt
+#include <QtDebug>
+
+// Konsole
+#include "Screen.h"
+
+ScreenWindow::ScreenWindow(QObject* parent)
+ : QObject(parent)
+ , _windowBuffer(0)
+ , _windowBufferSize(0)
+ , _bufferNeedsUpdate(true)
+ , _windowLines(1)
+ , _currentLine(0)
+ , _trackOutput(true)
+ , _scrollCount(0)
+{
+}
+ScreenWindow::~ScreenWindow()
+{
+ delete[] _windowBuffer;
+}
+void ScreenWindow::setScreen(Screen* screen)
+{
+ Q_ASSERT( screen );
+
+ _screen = screen;
+}
+
+Screen* ScreenWindow::screen() const
+{
+ return _screen;
+}
+
+Character* ScreenWindow::getImage()
+{
+ // reallocate internal buffer if the window size has changed
+ int size = windowLines() * windowColumns();
+ if (_windowBuffer == 0 || _windowBufferSize != size)
+ {
+ delete[] _windowBuffer;
+ _windowBufferSize = size;
+ _windowBuffer = new Character[size];
+ _bufferNeedsUpdate = true;
+ }
+
+ if (!_bufferNeedsUpdate)
+ return _windowBuffer;
+
+ _screen->getImage(_windowBuffer,size,
+ currentLine(),endWindowLine());
+
+ // this window may look beyond the end of the screen, in which
+ // case there will be an unused area which needs to be filled
+ // with blank characters
+ fillUnusedArea();
+
+ _bufferNeedsUpdate = false;
+ return _windowBuffer;
+}
+
+void ScreenWindow::fillUnusedArea()
+{
+ int screenEndLine = _screen->getHistLines() + _screen->getLines() - 1;
+ int windowEndLine = currentLine() + windowLines() - 1;
+
+ int unusedLines = windowEndLine - screenEndLine;
+ int charsToFill = unusedLines * windowColumns();
+
+ Screen::fillWithDefaultChar(_windowBuffer + _windowBufferSize - charsToFill,charsToFill);
+}
+
+// return the index of the line at the end of this window, or if this window
+// goes beyond the end of the screen, the index of the line at the end
+// of the screen.
+//
+// when passing a line number to a Screen method, the line number should
+// never be more than endWindowLine()
+//
+int ScreenWindow::endWindowLine() const
+{
+ return qMin(currentLine() + windowLines() - 1,
+ lineCount() - 1);
+}
+QVector<LineProperty> ScreenWindow::getLineProperties()
+{
+ QVector<LineProperty> result = _screen->getLineProperties(currentLine(),endWindowLine());
+
+ if (result.count() != windowLines())
+ result.resize(windowLines());
+
+ return result;
+}
+
+QString ScreenWindow::selectedText( bool preserveLineBreaks ) const
+{
+ return _screen->selectedText( preserveLineBreaks );
+}
+
+void ScreenWindow::getSelectionStart( int& column , int& line )
+{
+ _screen->getSelectionStart(column,line);
+ line -= currentLine();
+}
+void ScreenWindow::getSelectionEnd( int& column , int& line )
+{
+ _screen->getSelectionEnd(column,line);
+ line -= currentLine();
+}
+void ScreenWindow::setSelectionStart( int column , int line , bool columnMode )
+{
+ _screen->setSelectionStart( column , qMin(line + currentLine(),endWindowLine()) , columnMode);
+
+ _bufferNeedsUpdate = true;
+ emit selectionChanged();
+}
+
+void ScreenWindow::setSelectionEnd( int column , int line )
+{
+ _screen->setSelectionEnd( column , qMin(line + currentLine(),endWindowLine()) );
+
+ _bufferNeedsUpdate = true;
+ emit selectionChanged();
+}
+
+bool ScreenWindow::isSelected( int column , int line )
+{
+ return _screen->isSelected( column , qMin(line + currentLine(),endWindowLine()) );
+}
+
+void ScreenWindow::clearSelection()
+{
+ _screen->clearSelection();
+
+ emit selectionChanged();
+}
+
+void ScreenWindow::setWindowLines(int lines)
+{
+ Q_ASSERT(lines > 0);
+ _windowLines = lines;
+}
+int ScreenWindow::windowLines() const
+{
+ return _windowLines;
+}
+
+int ScreenWindow::windowColumns() const
+{
+ return _screen->getColumns();
+}
+
+int ScreenWindow::lineCount() const
+{
+ return _screen->getHistLines() + _screen->getLines();
+}
+
+int ScreenWindow::columnCount() const
+{
+ return _screen->getColumns();
+}
+
+QPoint ScreenWindow::cursorPosition() const
+{
+ QPoint position;
+
+ position.setX( _screen->getCursorX() );
+ position.setY( _screen->getCursorY() );
+
+ return position;
+}
+
+int ScreenWindow::currentLine() const
+{
+ return qBound(0,_currentLine,lineCount()-windowLines());
+}
+
+void ScreenWindow::scrollBy( RelativeScrollMode mode , int amount )
+{
+ if ( mode == ScrollLines )
+ {
+ scrollTo( currentLine() + amount );
+ }
+ else if ( mode == ScrollPages )
+ {
+ scrollTo( currentLine() + amount * ( windowLines() / 2 ) );
+ }
+}
+
+bool ScreenWindow::atEndOfOutput() const
+{
+ return currentLine() == (lineCount()-windowLines());
+}
+
+void ScreenWindow::scrollTo( int line )
+{
+ int maxCurrentLineNumber = lineCount() - windowLines();
+ line = qBound(0,line,maxCurrentLineNumber);
+
+ const int delta = line - _currentLine;
+ _currentLine = line;
+
+ // keep track of number of lines scrolled by,
+ // this can be reset by calling resetScrollCount()
+ _scrollCount += delta;
+
+ _bufferNeedsUpdate = true;
+
+ emit scrolled(_currentLine);
+}
+
+void ScreenWindow::setTrackOutput(bool trackOutput)
+{
+ _trackOutput = trackOutput;
+}
+
+bool ScreenWindow::trackOutput() const
+{
+ return _trackOutput;
+}
+
+int ScreenWindow::scrollCount() const
+{
+ return _scrollCount;
+}
+
+void ScreenWindow::resetScrollCount()
+{
+ _scrollCount = 0;
+}
+
+QRect ScreenWindow::scrollRegion() const
+{
+ bool equalToScreenSize = windowLines() == _screen->getLines();
+
+ if ( atEndOfOutput() && equalToScreenSize )
+ return _screen->lastScrolledRegion();
+ else
+ return QRect(0,0,windowColumns(),windowLines());
+}
+
+void ScreenWindow::notifyOutputChanged()
+{
+ // move window to the bottom of the screen and update scroll count
+ // if this window is currently tracking the bottom of the screen
+ if ( _trackOutput )
+ {
+ _scrollCount -= _screen->scrolledLines();
+ _currentLine = qMax(0,_screen->getHistLines() - (windowLines()-_screen->getLines()));
+ }
+ else
+ {
+ // if the history is not unlimited then it may
+ // have run out of space and dropped the oldest
+ // lines of output - in this case the screen
+ // window's current line number will need to
+ // be adjusted - otherwise the output will scroll
+ _currentLine = qMax(0,_currentLine -
+ _screen->droppedLines());
+
+ // ensure that the screen window's current position does
+ // not go beyond the bottom of the screen
+ _currentLine = qMin( _currentLine , _screen->getHistLines() );
+ }
+
+ _bufferNeedsUpdate = true;
+
+ emit outputChanged();
+}
+
+//#include "ScreenWindow.moc"
=== added file 'src/ScreenWindow.h'
--- src/ScreenWindow.h 1970-01-01 00:00:00 +0000
+++ src/ScreenWindow.h 2017-09-09 05:25:54 +0000
@@ -0,0 +1,257 @@
+/*
+ Copyright 2007-2008 by Robert Knight <robertknight@xxxxxxxxx>
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ 02110-1301 USA.
+*/
+
+#ifndef SCREENWINDOW_H
+#define SCREENWINDOW_H
+
+// Qt
+#include <QtCore/QObject>
+#include <QtCore/QPoint>
+#include <QtCore/QRect>
+
+// Konsole
+#include "Character.h"
+
+
+class Screen;
+
+/**
+ * Provides a window onto a section of a terminal screen. A terminal widget can then render
+ * the contents of the window and use the window to change the terminal screen's selection
+ * in response to mouse or keyboard input.
+ *
+ * A new ScreenWindow for a terminal session can be created by calling Emulation::createWindow()
+ *
+ * Use the scrollTo() method to scroll the window up and down on the screen.
+ * Use the getImage() method to retrieve the character image which is currently visible in the window.
+ *
+ * setTrackOutput() controls whether the window moves to the bottom of the associated screen when new
+ * lines are added to it.
+ *
+ * Whenever the output from the underlying screen is changed, the notifyOutputChanged() slot should
+ * be called. This in turn will update the window's position and emit the outputChanged() signal
+ * if necessary.
+ */
+class ScreenWindow : public QObject
+{
+Q_OBJECT
+
+public:
+ /**
+ * Constructs a new screen window with the given parent.
+ * A screen must be specified by calling setScreen() before calling getImage() or getLineProperties().
+ *
+ * You should not call this constructor directly, instead use the Emulation::createWindow() method
+ * to create a window on the emulation which you wish to view. This allows the emulation
+ * to notify the window when the associated screen has changed and synchronize selection updates
+ * between all views on a session.
+ */
+ ScreenWindow(QObject* parent = 0);
+ virtual ~ScreenWindow();
+
+ /** Sets the screen which this window looks onto */
+ void setScreen(Screen* screen);
+ /** Returns the screen which this window looks onto */
+ Screen* screen() const;
+
+ /**
+ * Returns the image of characters which are currently visible through this window
+ * onto the screen.
+ *
+ * The returned buffer is managed by the ScreenWindow instance and does not need to be
+ * deleted by the caller.
+ */
+ Character* getImage();
+
+ /**
+ * Returns the line attributes associated with the lines of characters which
+ * are currently visible through this window
+ */
+ QVector<LineProperty> getLineProperties();
+
+ /**
+ * Returns the number of lines which the region of the window
+ * specified by scrollRegion() has been scrolled by since the last call
+ * to resetScrollCount(). scrollRegion() is in most cases the
+ * whole window, but will be a smaller area in, for example, applications
+ * which provide split-screen facilities.
+ *
+ * This is not guaranteed to be accurate, but allows views to optimize
+ * rendering by reducing the amount of costly text rendering that
+ * needs to be done when the output is scrolled.
+ */
+ int scrollCount() const;
+
+ /**
+ * Resets the count of scrolled lines returned by scrollCount()
+ */
+ void resetScrollCount();
+
+ /**
+ * Returns the area of the window which was last scrolled, this is
+ * usually the whole window area.
+ *
+ * Like scrollCount(), this is not guaranteed to be accurate,
+ * but allows views to optimize rendering.
+ */
+ QRect scrollRegion() const;
+
+ /**
+ * Sets the start of the selection to the given @p line and @p column within
+ * the window.
+ */
+ void setSelectionStart( int column , int line , bool columnMode );
+ /**
+ * Sets the end of the selection to the given @p line and @p column within
+ * the window.
+ */
+ void setSelectionEnd( int column , int line );
+ /**
+ * Retrieves the start of the selection within the window.
+ */
+ void getSelectionStart( int& column , int& line );
+ /**
+ * Retrieves the end of the selection within the window.
+ */
+ void getSelectionEnd( int& column , int& line );
+ /**
+ * Returns true if the character at @p line , @p column is part of the selection.
+ */
+ bool isSelected( int column , int line );
+ /**
+ * Clears the current selection
+ */
+ void clearSelection();
+
+ /** Sets the number of lines in the window */
+ void setWindowLines(int lines);
+ /** Returns the number of lines in the window */
+ int windowLines() const;
+ /** Returns the number of columns in the window */
+ int windowColumns() const;
+
+ /** Returns the total number of lines in the screen */
+ int lineCount() const;
+ /** Returns the total number of columns in the screen */
+ int columnCount() const;
+
+ /** Returns the index of the line which is currently at the top of this window */
+ int currentLine() const;
+
+ /**
+ * Returns the position of the cursor
+ * within the window.
+ */
+ QPoint cursorPosition() const;
+
+ /**
+ * Convenience method. Returns true if the window is currently at the bottom
+ * of the screen.
+ */
+ bool atEndOfOutput() const;
+
+ /** Scrolls the window so that @p line is at the top of the window */
+ void scrollTo( int line );
+
+ /** Describes the units which scrollBy() moves the window by. */
+ enum RelativeScrollMode
+ {
+ /** Scroll the window down by a given number of lines. */
+ ScrollLines,
+ /**
+ * Scroll the window down by a given number of pages, where
+ * one page is windowLines() lines
+ */
+ ScrollPages
+ };
+
+ /**
+ * Scrolls the window relative to its current position on the screen.
+ *
+ * @param mode Specifies whether @p amount refers to the number of lines or the number
+ * of pages to scroll.
+ * @param amount The number of lines or pages ( depending on @p mode ) to scroll by. If
+ * this number is positive, the view is scrolled down. If this number is negative, the view
+ * is scrolled up.
+ */
+ void scrollBy( RelativeScrollMode mode , int amount );
+
+ /**
+ * Specifies whether the window should automatically move to the bottom
+ * of the screen when new output is added.
+ *
+ * If this is set to true, the window will be moved to the bottom of the associated screen ( see
+ * screen() ) when the notifyOutputChanged() method is called.
+ */
+ void setTrackOutput(bool trackOutput);
+ /**
+ * Returns whether the window automatically moves to the bottom of the screen as
+ * new output is added. See setTrackOutput()
+ */
+ bool trackOutput() const;
+
+ /**
+ * Returns the text which is currently selected.
+ *
+ * @param preserveLineBreaks See Screen::selectedText()
+ */
+ QString selectedText( bool preserveLineBreaks ) const;
+
+public slots:
+ /**
+ * Notifies the window that the contents of the associated terminal screen have changed.
+ * This moves the window to the bottom of the screen if trackOutput() is true and causes
+ * the outputChanged() signal to be emitted.
+ */
+ void notifyOutputChanged();
+
+signals:
+ /**
+ * Emitted when the contents of the associated terminal screen (see screen()) changes.
+ */
+ void outputChanged();
+
+ /**
+ * Emitted when the screen window is scrolled to a different position.
+ *
+ * @param line The line which is now at the top of the window.
+ */
+ void scrolled(int line);
+
+ /** Emitted when the selection is changed. */
+ void selectionChanged();
+
+private:
+ int endWindowLine() const;
+ void fillUnusedArea();
+
+ Screen* _screen; // see setScreen() , screen()
+ Character* _windowBuffer;
+ int _windowBufferSize;
+ bool _bufferNeedsUpdate;
+
+ int _windowLines;
+ int _currentLine; // see scrollTo() , currentLine()
+ bool _trackOutput; // see setTrackOutput() , trackOutput()
+ int _scrollCount; // count of lines which the window has been scrolled by since
+ // the last call to resetScrollCount()
+};
+
+
+#endif // SCREENWINDOW_H
=== added file 'src/Session.cpp'
--- src/Session.cpp 1970-01-01 00:00:00 +0000
+++ src/Session.cpp 2017-09-09 05:25:54 +0000
@@ -0,0 +1,1064 @@
+/*
+ This file is part of Konsole
+
+ Copyright (C) 2006-2007 by Robert Knight <robertknight@xxxxxxxxx>
+ Copyright (C) 1997,1998 by Lars Doelle <lars.doelle@xxxxxxxxxx>
+
+ Rewritten for QT4 by e_k <e_k at users.sourceforge.net>, Copyright (C) 2008
+ Rewritten for QT5/QML by Dmitry Zagnoyko <hiroshidi@xxxxxxxxx>, Copyright (C) 2013
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ 02110-1301 USA.
+*/
+
+// Own
+#include "Session.h"
+
+// Standard
+#include <assert.h>
+#include <stdlib.h>
+
+// Qt
+#include <QGuiApplication>
+#include <QtGui/QWindow>
+
+#include <QtCore/QByteRef>
+#include <QtCore/QDir>
+#include <QtCore/QFile>
+#include <QtCore/QRegExp>
+#include <QtCore/QStringList>
+#include <QtCore/QFile>
+#include <QtCore>
+
+#include "Pty.h" // REUSE THIS
+//#include "kptyprocess.h"
+#include "TerminalDisplay.h"
+#include "ShellCommand.h" // REUSE THIS
+#include "Vt102Emulation.h" // REUSE THIS
+
+
+int Session::lastSessionId = 0;
+
+Session::Session() :
+ _shellProcess(0)
+ , _emulation(0)
+ , _monitorActivity(false)
+ , _monitorSilence(false)
+ , _notifiedActivity(false)
+ , _autoClose(true)
+ , _wantedClose(false)
+ , _silenceSeconds(10)
+ , _addToUtmp(false) // disabled by default because of a bug encountered on certain systems
+ // which caused Konsole to hang when closing a tab and then opening a new
+ // one. A 'QProcess destroyed while still running' warning was being
+ // printed to the terminal. Likely a problem in KPty::logout()
+ // or KPty::login() which uses a QProcess to start /usr/bin/utempter
+ , _flowControl(true)
+ , _fullScripting(false)
+ , _sessionId(0)
+// , _zmodemBusy(false)
+// , _zmodemProc(0)
+// , _zmodemProgress(0)
+ , _hasDarkBackground(false)
+{
+ //prepare DBus communication
+// new SessionAdaptor(this);
+ _sessionId = ++lastSessionId;
+// QDBusConnection::sessionBus().registerObject(QLatin1String("/Sessions/")+QString::number(_sessionId), this);
+
+ //create teletype for I/O with shell process
+ _shellProcess = new Pty();
+
+ //create emulation backend
+ _emulation = new Vt102Emulation();
+
+ connect( _emulation, SIGNAL( titleChanged( int, const QString & ) ),
+ this, SLOT( setUserTitle( int, const QString & ) ) );
+ connect( _emulation, SIGNAL( stateSet(int) ),
+ this, SLOT( activityStateSet(int) ) );
+// connect( _emulation, SIGNAL( zmodemDetected() ), this ,
+// SLOT( fireZModemDetected() ) );
+ connect( _emulation, SIGNAL( changeTabTextColorRequest( int ) ),
+ this, SIGNAL( changeTabTextColorRequest( int ) ) );
+ connect( _emulation, SIGNAL(profileChangeCommandReceived(const QString &)),
+ this, SIGNAL( profileChangeCommandReceived(const QString &)) );
+ // TODO
+ // connect( _emulation,SIGNAL(imageSizeChanged(int,int)) , this ,
+ // SLOT(onEmulationSizeChange(int,int)) );
+
+ //connect teletype to emulation backend
+ _shellProcess->setUtf8Mode(_emulation->utf8());
+
+ connect( _shellProcess,SIGNAL(receivedData(const char *,int)),this,
+ SLOT(onReceiveBlock(const char *,int)) );
+ connect( _emulation,SIGNAL(sendData(const char *,int)),_shellProcess,
+ SLOT(sendData(const char *,int)) );
+ connect( _emulation,SIGNAL(lockPtyRequest(bool)),_shellProcess,SLOT(lockPty(bool)) );
+ connect( _emulation,SIGNAL(useUtf8Request(bool)),_shellProcess,SLOT(setUtf8Mode(bool)) );
+
+ connect( _shellProcess,SIGNAL(finished(int,QProcess::ExitStatus)), this, SLOT(done(int)) );
+ // not in kprocess anymore connect( _shellProcess,SIGNAL(done(int)), this, SLOT(done(int)) );
+
+ //setup timer for monitoring session activity
+ _monitorTimer = new QTimer(this);
+ _monitorTimer->setSingleShot(true);
+ connect(_monitorTimer, SIGNAL(timeout()), this, SLOT(monitorTimerDone()));
+}
+
+WId Session::windowId() const
+{
+ // Returns a window ID for this session which is used
+ // to set the WINDOWID environment variable in the shell
+ // process.
+ //
+ // Sessions can have multiple views or no views, which means
+ // that a single ID is not always going to be accurate.
+ //
+ // If there are no views, the window ID is just 0. If
+ // there are multiple views, then the window ID for the
+ // top-level window which contains the first view is
+ // returned
+
+ if ( _views.count() == 0 ) {
+ return 0;
+ } else {
+// QQuickItem * window = _views.first();
+
+// Q_ASSERT( window );
+
+// while ( window->parentWidget() != 0 ) {
+// window = window->parentWidget();
+// }
+
+ return QGuiApplication::focusWindow()->winId();
+ }
+}
+
+void Session::setDarkBackground(bool darkBackground)
+{
+ _hasDarkBackground = darkBackground;
+}
+bool Session::hasDarkBackground() const
+{
+ return _hasDarkBackground;
+}
+bool Session::isRunning() const
+{
+ return _shellProcess->state() == QProcess::Running;
+}
+
+void Session::setCodec(QTextCodec * codec)
+{
+ emulation()->setCodec(codec);
+}
+
+void Session::setProgram(const QString & program)
+{
+ _program = ShellCommand::expand(program);
+}
+void Session::setInitialWorkingDirectory(const QString & dir)
+{
+ _initialWorkingDir = ShellCommand::expand(dir);
+}
+void Session::setArguments(const QStringList & arguments)
+{
+ _arguments = ShellCommand::expand(arguments);
+}
+
+QList<KTerminalDisplay *> Session::views() const
+{
+ return _views;
+}
+
+void Session::addView(KTerminalDisplay * widget)
+{
+ Q_ASSERT( !_views.contains(widget) );
+
+ _views.append(widget);
+
+ if ( _emulation != 0 ) {
+ // connect emulation - view signals and slots
+ connect( widget , SIGNAL(keyPressedSignal(QKeyEvent *)) , _emulation ,
+ SLOT(sendKeyEvent(QKeyEvent *)) );
+// connect( widget , SIGNAL(mouseSignal(int,int,int,int)) , _emulation ,
+// SLOT(sendMouseEvent(int,int,int,int)) );
+// connect( widget , SIGNAL(sendStringToEmu(const char *)) , _emulation ,
+// SLOT(sendString(const char *)) );
+
+ // allow emulation to notify view when the foreground process
+ // indicates whether or not it is interested in mouse signals
+// connect( _emulation , SIGNAL(programUsesMouseChanged(bool)) , widget ,
+// SLOT(setUsesMouse(bool)) );
+
+ //widget->setUsesMouse( _emulation->programUsesMouse() );
+
+ widget->setScreenWindow(_emulation->createWindow());
+ }
+
+ //connect view signals and slots
+ QObject::connect( widget ,SIGNAL(changedContentSizeSignal(int,int)),this,
+ SLOT(onViewSizeChange(int,int)));
+
+ QObject::connect( widget ,SIGNAL(destroyed(QObject *)) , this ,
+ SLOT(viewDestroyed(QObject *)) );
+//slot for close
+ //QObject::connect(this, SIGNAL(finished()), widget, SLOT(close()));
+
+}
+
+void Session::viewDestroyed(QObject * view)
+{
+ KTerminalDisplay * display = (KTerminalDisplay *)view;
+
+ Q_ASSERT( _views.contains(display) );
+
+ removeView(display);
+}
+
+void Session::removeView(KTerminalDisplay * widget)
+{
+ _views.removeAll(widget);
+
+ disconnect(widget,0,this,0);
+
+ if ( _emulation != 0 ) {
+ // disconnect
+ // - key presses signals from widget
+ // - mouse activity signals from widget
+ // - string sending signals from widget
+ //
+ // ... and any other signals connected in addView()
+ disconnect( widget, 0, _emulation, 0);
+
+ // disconnect state change signals emitted by emulation
+ disconnect( _emulation , 0 , widget , 0);
+ }
+
+ // close the session automatically when the last view is removed
+ if ( _views.count() == 0 ) {
+ close();
+ }
+}
+
+void Session::run()
+{
+ //check that everything is in place to run the session
+// if (_program.isEmpty()) {
+// qDebug() << "Session::run() - program to run not set.";
+// }
+// else {
+// qDebug() << "Session::run() - program:" << _program;
+// }
+
+// if (_arguments.isEmpty()) {
+// qDebug() << "Session::run() - no command line arguments specified.";
+// }
+// else {
+// qDebug() << "Session::run() - arguments:" << _arguments;
+// }
+
+ // Upon a KPty error, there is no description on what that error was...
+ // Check to see if the given program is executable.
+
+
+ /* ok iam not exactly sure where _program comes from - however it was set to /bin/bash on my system
+ * Thats bad for BSD as its /usr/local/bin/bash there - its also bad for arch as its /usr/bin/bash there too!
+ * So i added a check to see if /bin/bash exists - if no then we use $SHELL - if that does not exist either, we fall back to /bin/sh
+ * As far as i know /bin/sh exists on every unix system.. You could also just put some ifdef __FREEBSD__ here but i think these 2 filechecks are worth
+ * their computing time on any system - especially with the problem on arch linux beeing there too.
+ */
+ QString exec = QFile::encodeName(_program);
+ // if 'exec' is not specified, fall back to default shell. if that
+ // is not set then fall back to /bin/sh
+
+ // here we expect full path. If there is no fullpath let's expect it's
+ // a custom shell (eg. python, etc.) available in the PATH.
+ if (exec.startsWith("/"))
+ {
+ QFile excheck(exec);
+ if ( exec.isEmpty() || !excheck.exists() ) {
+ exec = getenv("SHELL");
+ }
+ excheck.setFileName(exec);
+
+ if ( exec.isEmpty() || !excheck.exists() ) {
+ exec = "/bin/sh";
+ }
+ }
+
+ // _arguments sometimes contain ("") so isEmpty()
+ // or count() does not work as expected...
+ QString argsTmp(_arguments.join(" ").trimmed());
+ QStringList arguments;
+ arguments << exec;
+ if (argsTmp.length())
+ arguments << _arguments;
+
+ QString cwd = QDir::currentPath();
+ if (!_initialWorkingDir.isEmpty()) {
+ _shellProcess->setWorkingDirectory(_initialWorkingDir);
+ } else {
+ _shellProcess->setWorkingDirectory(cwd);
+ }
+
+ _shellProcess->setFlowControlEnabled(_flowControl);
+ _shellProcess->setErase(_emulation->eraseChar());
+
+ // this is not strictly accurate use of the COLORFGBG variable. This does not
+ // tell the terminal exactly which colors are being used, but instead approximates
+ // the color scheme as "black on white" or "white on black" depending on whether
+ // the background color is deemed dark or not
+ QString backgroundColorHint = _hasDarkBackground ? "COLORFGBG=15;0" : "COLORFGBG=0;15";
+
+ /* if we do all the checking if this shell exists then we use it ;)
+ * Dont know about the arguments though.. maybe youll need some more checking im not sure
+ * However this works on Arch and FreeBSD now.
+ */
+ int result = _shellProcess->start(exec,
+ arguments,
+ _environment << backgroundColorHint,
+ windowId(),
+ _addToUtmp);
+
+ if (result < 0) {
+ qDebug() << "CRASHED! result: " << result;
+ return;
+ }
+
+ _shellProcess->setWriteable(false); // We are reachable via kwrited.
+ //qDebug() << "started!";
+ emit started();
+}
+
+void Session::setUserTitle( int what, const QString & caption )
+{
+ //set to true if anything is actually changed (eg. old _nameTitle != new _nameTitle )
+ bool modified = false;
+
+ // (btw: what=0 changes _userTitle and icon, what=1 only icon, what=2 only _nameTitle
+ if ((what == 0) || (what == 2)) {
+ if ( _userTitle != caption ) {
+ _userTitle = caption;
+ modified = true;
+ }
+ }
+
+ if ((what == 0) || (what == 1)) {
+ if ( _iconText != caption ) {
+ _iconText = caption;
+ modified = true;
+ }
+ }
+
+ if (what == 11) {
+ QString colorString = caption.section(';',0,0);
+ qDebug() << __FILE__ << __LINE__ << ": setting background colour to " << colorString;
+ QColor backColor = QColor(colorString);
+ if (backColor.isValid()) { // change color via \033]11;Color\007
+ if (backColor != _modifiedBackground) {
+ _modifiedBackground = backColor;
+
+ // bail out here until the code to connect the terminal display
+ // to the changeBackgroundColor() signal has been written
+ // and tested - just so we don't forget to do this.
+ Q_ASSERT( 0 );
+
+ emit changeBackgroundColorRequest(backColor);
+ }
+ }
+ }
+
+ if (what == 30) {
+ if ( _nameTitle != caption ) {
+ setTitle(Session::NameRole,caption);
+ return;
+ }
+ }
+
+ if (what == 31) {
+ QString cwd=caption;
+ cwd=cwd.replace( QRegExp("^~"), QDir::homePath() );
+ emit openUrlRequest(cwd);
+ }
+
+ // change icon via \033]32;Icon\007
+ if (what == 32) {
+ if ( _iconName != caption ) {
+ _iconName = caption;
+
+ modified = true;
+ }
+ }
+
+ if (what == 50) {
+ emit profileChangeCommandReceived(caption);
+ return;
+ }
+
+ if ( modified ) {
+ emit titleChanged();
+ }
+}
+
+QString Session::userTitle() const
+{
+ return _userTitle;
+}
+void Session::setTabTitleFormat(TabTitleContext context , const QString & format)
+{
+ if ( context == LocalTabTitle ) {
+ _localTabTitleFormat = format;
+ } else if ( context == RemoteTabTitle ) {
+ _remoteTabTitleFormat = format;
+ }
+}
+QString Session::tabTitleFormat(TabTitleContext context) const
+{
+ if ( context == LocalTabTitle ) {
+ return _localTabTitleFormat;
+ } else if ( context == RemoteTabTitle ) {
+ return _remoteTabTitleFormat;
+ }
+
+ return QString();
+}
+
+void Session::monitorTimerDone()
+{
+ //FIXME: The idea here is that the notification popup will appear to tell the user than output from
+ //the terminal has stopped and the popup will disappear when the user activates the session.
+ //
+ //This breaks with the addition of multiple views of a session. The popup should disappear
+ //when any of the views of the session becomes active
+
+
+ //FIXME: Make message text for this notification and the activity notification more descriptive.
+ if (_monitorSilence) {
+// KNotification::event("Silence", ("Silence in session '%1'", _nameTitle), QPixmap(),
+// QApplication::activeWindow(),
+// KNotification::CloseWhenWidgetActivated);
+ emit stateChanged(NOTIFYSILENCE);
+ } else {
+ emit stateChanged(NOTIFYNORMAL);
+ }
+
+ _notifiedActivity=false;
+}
+
+void Session::activityStateSet(int state)
+{
+ if (state==NOTIFYBELL) {
+ QString s;
+ s.sprintf("Bell in session '%s'",_nameTitle.toLatin1().data());
+
+ emit bellRequest( s );
+ } else if (state==NOTIFYACTIVITY) {
+ if (_monitorSilence) {
+ _monitorTimer->start(_silenceSeconds*1000);
+ }
+
+ if ( _monitorActivity ) {
+ //FIXME: See comments in Session::monitorTimerDone()
+ if (!_notifiedActivity) {
+// KNotification::event("Activity", ("Activity in session '%1'", _nameTitle), QPixmap(),
+// QApplication::activeWindow(),
+// KNotification::CloseWhenWidgetActivated);
+ _notifiedActivity=true;
+ }
+ }
+ }
+
+ if ( state==NOTIFYACTIVITY && !_monitorActivity ) {
+ state = NOTIFYNORMAL;
+ }
+ if ( state==NOTIFYSILENCE && !_monitorSilence ) {
+ state = NOTIFYNORMAL;
+ }
+
+ emit stateChanged(state);
+}
+
+void Session::onViewSizeChange(int /*height*/, int /*width*/)
+{
+ updateTerminalSize();
+}
+void Session::onEmulationSizeChange(int lines , int columns)
+{
+ setSize( QSize(lines,columns) );
+}
+
+void Session::updateTerminalSize()
+{
+ QListIterator<KTerminalDisplay *> viewIter(_views);
+
+ int minLines = -1;
+ int minColumns = -1;
+
+ // minimum number of lines and columns that views require for
+ // their size to be taken into consideration ( to avoid problems
+ // with new view widgets which haven't yet been set to their correct size )
+ const int VIEW_LINES_THRESHOLD = 2;
+ const int VIEW_COLUMNS_THRESHOLD = 2;
+
+ //select largest number of lines and columns that will fit in all visible views
+ while ( viewIter.hasNext() ) {
+ KTerminalDisplay * view = viewIter.next();
+ if ( view->lines() >= VIEW_LINES_THRESHOLD &&
+ view->columns() >= VIEW_COLUMNS_THRESHOLD ) {
+ minLines = (minLines == -1) ? view->lines() : qMin( minLines , view->lines() );
+ minColumns = (minColumns == -1) ? view->columns() : qMin( minColumns , view->columns() );
+ }
+ }
+
+ // backend emulation must have a _terminal of at least 1 column x 1 line in size
+ if ( minLines > 0 && minColumns > 0 ) {
+ _emulation->setImageSize( minLines , minColumns );
+ _shellProcess->setWindowSize( minLines , minColumns );
+ }
+}
+
+void Session::refresh()
+{
+ // attempt to get the shell process to redraw the display
+ //
+ // this requires the program running in the shell
+ // to cooperate by sending an update in response to
+ // a window size change
+ //
+ // the window size is changed twice, first made slightly larger and then
+ // resized back to its normal size so that there is actually a change
+ // in the window size (some shells do nothing if the
+ // new and old sizes are the same)
+ //
+ // if there is a more 'correct' way to do this, please
+ // send an email with method or patches to konsole-devel@xxxxxxx
+
+ const QSize existingSize = _shellProcess->windowSize();
+ _shellProcess->setWindowSize(existingSize.height(),existingSize.width()+1);
+ _shellProcess->setWindowSize(existingSize.height(),existingSize.width());
+}
+
+bool Session::sendSignal(int signal)
+{
+ int result = ::kill(_shellProcess->pid(),signal);
+
+ if ( result == 0 )
+ {
+ _shellProcess->waitForFinished();
+ return true;
+ }
+ else
+ return false;
+}
+
+void Session::close()
+{
+ _autoClose = true;
+ _wantedClose = true;
+ if (!_shellProcess->isRunning() || !sendSignal(SIGHUP)) {
+ // Forced close.
+ QTimer::singleShot(1, this, SIGNAL(finished()));
+ }
+}
+
+void Session::sendText(const QString &text) const
+{
+ _emulation->sendText(text);
+}
+
+void Session::sendKey(QKeyEvent *key)
+{
+ _emulation->sendKeyEvent(key);
+}
+
+Session::~Session()
+{
+ delete _emulation;
+ delete _shellProcess;
+// delete _zmodemProc;
+}
+
+void Session::setProfileKey(const QString & key)
+{
+ _profileKey = key;
+ emit profileChanged(key);
+}
+QString Session::profileKey() const
+{
+ return _profileKey;
+}
+
+void Session::done(int exitStatus)
+{
+ if (!_autoClose) {
+ _userTitle = ("This session is done. Finished");
+ emit titleChanged();
+ return;
+ }
+
+ QString message;
+ if (!_wantedClose || exitStatus != 0) {
+
+ if (_shellProcess->exitStatus() == QProcess::NormalExit) {
+ message.sprintf("Session '%s' exited with status %d.",
+ _nameTitle.toLatin1().data(), exitStatus);
+ } else {
+ message.sprintf("Session '%s' crashed.",
+ _nameTitle.toLatin1().data());
+ }
+ }
+
+ if ( !_wantedClose && _shellProcess->exitStatus() != QProcess::NormalExit )
+ message.sprintf("Session '%s' exited unexpectedly.",
+ _nameTitle.toLatin1().data());
+ else
+ emit finished();
+
+}
+
+Emulation * Session::emulation() const
+{
+ return _emulation;
+}
+
+QString Session::keyBindings() const
+{
+ return _emulation->keyBindings();
+}
+
+QStringList Session::environment() const
+{
+ return _environment;
+}
+
+void Session::setEnvironment(const QStringList & environment)
+{
+ _environment = environment;
+}
+
+int Session::sessionId() const
+{
+ return _sessionId;
+}
+
+void Session::setKeyBindings(const QString & id)
+{
+ _emulation->setKeyBindings(id);
+}
+
+void Session::setTitle(TitleRole role , const QString & newTitle)
+{
+ if ( title(role) != newTitle ) {
+ if ( role == NameRole ) {
+ _nameTitle = newTitle;
+ } else if ( role == DisplayedTitleRole ) {
+ _displayTitle = newTitle;
+ }
+
+ emit titleChanged();
+ }
+}
+
+QString Session::title(TitleRole role) const
+{
+ if ( role == NameRole ) {
+ return _nameTitle;
+ } else if ( role == DisplayedTitleRole ) {
+ return _displayTitle;
+ } else {
+ return QString();
+ }
+}
+
+void Session::setIconName(const QString & iconName)
+{
+ if ( iconName != _iconName ) {
+ _iconName = iconName;
+ emit titleChanged();
+ }
+}
+
+void Session::setIconText(const QString & iconText)
+{
+ _iconText = iconText;
+ //kDebug(1211)<<"Session setIconText " << _iconText;
+}
+
+QString Session::iconName() const
+{
+ return _iconName;
+}
+
+QString Session::iconText() const
+{
+ return _iconText;
+}
+
+void Session::setHistoryType(const HistoryType & hType)
+{
+ _emulation->setHistory(hType);
+}
+
+const HistoryType & Session::historyType() const
+{
+ return _emulation->history();
+}
+
+void Session::clearHistory()
+{
+ _emulation->clearHistory();
+}
+
+QStringList Session::arguments() const
+{
+ return _arguments;
+}
+
+QString Session::program() const
+{
+ return _program;
+}
+
+// unused currently
+bool Session::isMonitorActivity() const
+{
+ return _monitorActivity;
+}
+// unused currently
+bool Session::isMonitorSilence() const
+{
+ return _monitorSilence;
+}
+
+void Session::setMonitorActivity(bool _monitor)
+{
+ _monitorActivity=_monitor;
+ _notifiedActivity=false;
+
+ activityStateSet(NOTIFYNORMAL);
+}
+
+void Session::setMonitorSilence(bool _monitor)
+{
+ if (_monitorSilence==_monitor) {
+ return;
+ }
+
+ _monitorSilence=_monitor;
+ if (_monitorSilence) {
+ _monitorTimer->start(_silenceSeconds*1000);
+ } else {
+ _monitorTimer->stop();
+ }
+
+ activityStateSet(NOTIFYNORMAL);
+}
+
+void Session::setMonitorSilenceSeconds(int seconds)
+{
+ _silenceSeconds=seconds;
+ if (_monitorSilence) {
+ _monitorTimer->start(_silenceSeconds*1000);
+ }
+}
+
+void Session::setAddToUtmp(bool set)
+{
+ _addToUtmp = set;
+}
+
+void Session::setFlowControlEnabled(bool enabled)
+{
+ if (_flowControl == enabled) {
+ return;
+ }
+
+ _flowControl = enabled;
+
+ if (_shellProcess) {
+ _shellProcess->setFlowControlEnabled(_flowControl);
+ }
+
+ emit flowControlEnabledChanged(enabled);
+}
+bool Session::flowControlEnabled() const
+{
+ return _flowControl;
+}
+//void Session::fireZModemDetected()
+//{
+// if (!_zmodemBusy)
+// {
+// QTimer::singleShot(10, this, SIGNAL(zmodemDetected()));
+// _zmodemBusy = true;
+// }
+//}
+
+//void Session::cancelZModem()
+//{
+// _shellProcess->sendData("\030\030\030\030", 4); // Abort
+// _zmodemBusy = false;
+//}
+
+//void Session::startZModem(const QString &zmodem, const QString &dir, const QStringList &list)
+//{
+// _zmodemBusy = true;
+// _zmodemProc = new KProcess();
+// _zmodemProc->setOutputChannelMode( KProcess::SeparateChannels );
+//
+// *_zmodemProc << zmodem << "-v" << list;
+//
+// if (!dir.isEmpty())
+// _zmodemProc->setWorkingDirectory(dir);
+//
+// _zmodemProc->start();
+//
+// connect(_zmodemProc,SIGNAL (readyReadStandardOutput()),
+// this, SLOT(zmodemReadAndSendBlock()));
+// connect(_zmodemProc,SIGNAL (readyReadStandardError()),
+// this, SLOT(zmodemReadStatus()));
+// connect(_zmodemProc,SIGNAL (finished(int,QProcess::ExitStatus)),
+// this, SLOT(zmodemFinished()));
+//
+// disconnect( _shellProcess,SIGNAL(block_in(const char*,int)), this, SLOT(onReceiveBlock(const char*,int)) );
+// connect( _shellProcess,SIGNAL(block_in(const char*,int)), this, SLOT(zmodemRcvBlock(const char*,int)) );
+//
+// _zmodemProgress = new ZModemDialog(QApplication::activeWindow(), false,
+// i18n("ZModem Progress"));
+//
+// connect(_zmodemProgress, SIGNAL(user1Clicked()),
+// this, SLOT(zmodemDone()));
+//
+// _zmodemProgress->show();
+//}
+
+/*void Session::zmodemReadAndSendBlock()
+{
+ _zmodemProc->setReadChannel( QProcess::StandardOutput );
+ QByteArray data = _zmodemProc->readAll();
+
+ if ( data.count() == 0 )
+ return;
+
+ _shellProcess->sendData(data.constData(),data.count());
+}
+*/
+/*
+void Session::zmodemReadStatus()
+{
+ _zmodemProc->setReadChannel( QProcess::StandardError );
+ QByteArray msg = _zmodemProc->readAll();
+ while(!msg.isEmpty())
+ {
+ int i = msg.indexOf('\015');
+ int j = msg.indexOf('\012');
+ QByteArray txt;
+ if ((i != -1) && ((j == -1) || (i < j)))
+ {
+ msg = msg.mid(i+1);
+ }
+ else if (j != -1)
+ {
+ txt = msg.left(j);
+ msg = msg.mid(j+1);
+ }
+ else
+ {
+ txt = msg;
+ msg.truncate(0);
+ }
+ if (!txt.isEmpty())
+ _zmodemProgress->addProgressText(QString::fromLocal8Bit(txt));
+ }
+}
+*/
+/*
+void Session::zmodemRcvBlock(const char *data, int len)
+{
+ QByteArray ba( data, len );
+
+ _zmodemProc->write( ba );
+}
+*/
+/*
+void Session::zmodemFinished()
+{
+ if (_zmodemProc)
+ {
+ delete _zmodemProc;
+ _zmodemProc = 0;
+ _zmodemBusy = false;
+
+ disconnect( _shellProcess,SIGNAL(block_in(const char*,int)), this ,SLOT(zmodemRcvBlock(const char*,int)) );
+ connect( _shellProcess,SIGNAL(block_in(const char*,int)), this, SLOT(onReceiveBlock(const char*,int)) );
+
+ _shellProcess->sendData("\030\030\030\030", 4); // Abort
+ _shellProcess->sendData("\001\013\n", 3); // Try to get prompt back
+ _zmodemProgress->transferDone();
+ }
+}
+*/
+void Session::onReceiveBlock( const char * buf, int len )
+{
+ _emulation->receiveData( buf, len );
+ emit receivedData( QString::fromLatin1( buf, len ) );
+}
+
+QSize Session::size()
+{
+ return _emulation->imageSize();
+}
+
+void Session::setSize(const QSize & size)
+{
+ if ((size.width() <= 1) || (size.height() <= 1)) {
+ return;
+ }
+
+ emit resizeRequest(size);
+}
+int Session::foregroundProcessId() const
+{
+ return _shellProcess->foregroundProcessGroup();
+}
+int Session::processId() const
+{
+ return _shellProcess->pid();
+}
+
+SessionGroup::SessionGroup()
+ : _masterMode(0)
+{
+}
+SessionGroup::~SessionGroup()
+{
+ // disconnect all
+ connectAll(false);
+}
+int SessionGroup::masterMode() const
+{
+ return _masterMode;
+}
+QList<Session *> SessionGroup::sessions() const
+{
+ return _sessions.keys();
+}
+bool SessionGroup::masterStatus(Session * session) const
+{
+ return _sessions[session];
+}
+
+void SessionGroup::addSession(Session * session)
+{
+ _sessions.insert(session,false);
+
+ QListIterator<Session *> masterIter(masters());
+
+ while ( masterIter.hasNext() ) {
+ connectPair(masterIter.next(),session);
+ }
+}
+void SessionGroup::removeSession(Session * session)
+{
+ setMasterStatus(session,false);
+
+ QListIterator<Session *> masterIter(masters());
+
+ while ( masterIter.hasNext() ) {
+ disconnectPair(masterIter.next(),session);
+ }
+
+ _sessions.remove(session);
+}
+void SessionGroup::setMasterMode(int mode)
+{
+ _masterMode = mode;
+
+ connectAll(false);
+ connectAll(true);
+}
+QList<Session *> SessionGroup::masters() const
+{
+ return _sessions.keys(true);
+}
+void SessionGroup::connectAll(bool connect)
+{
+ QListIterator<Session *> masterIter(masters());
+
+ while ( masterIter.hasNext() ) {
+ Session * master = masterIter.next();
+
+ QListIterator<Session *> otherIter(_sessions.keys());
+ while ( otherIter.hasNext() ) {
+ Session * other = otherIter.next();
+
+ if ( other != master ) {
+ if ( connect ) {
+ connectPair(master,other);
+ } else {
+ disconnectPair(master,other);
+ }
+ }
+ }
+ }
+}
+void SessionGroup::setMasterStatus(Session * session, bool master)
+{
+ bool wasMaster = _sessions[session];
+ _sessions[session] = master;
+
+ if ((!wasMaster && !master)
+ || (wasMaster && master)) {
+ return;
+ }
+
+ QListIterator<Session *> iter(_sessions.keys());
+ while (iter.hasNext()) {
+ Session * other = iter.next();
+
+ if (other != session) {
+ if (master) {
+ connectPair(session, other);
+ } else {
+ disconnectPair(session, other);
+ }
+ }
+ }
+}
+
+void SessionGroup::connectPair(Session * master , Session * other)
+{
+// qDebug() << k_funcinfo;
+
+ if ( _masterMode & CopyInputToAll ) {
+ qDebug() << "Connection session " << master->nameTitle() << "to" << other->nameTitle();
+
+ connect( master->emulation() , SIGNAL(sendData(const char *,int)) , other->emulation() ,
+ SLOT(sendString(const char *,int)) );
+ }
+}
+void SessionGroup::disconnectPair(Session * master , Session * other)
+{
+// qDebug() << k_funcinfo;
+
+ if ( _masterMode & CopyInputToAll ) {
+ qDebug() << "Disconnecting session " << master->nameTitle() << "from" << other->nameTitle();
+
+ disconnect( master->emulation() , SIGNAL(sendData(const char *,int)) , other->emulation() ,
+ SLOT(sendString(const char *,int)) );
+ }
+}
+
+//#include "moc_Session.cpp"
=== added file 'src/Session.h'
--- src/Session.h 1970-01-01 00:00:00 +0000
+++ src/Session.h 2017-09-09 05:25:54 +0000
@@ -0,0 +1,626 @@
+/*
+ This file is part of Konsole, an X terminal.
+
+ Copyright (C) 2007 by Robert Knight <robertknight@xxxxxxxxx>
+ Copyright (C) 1997,1998 by Lars Doelle <lars.doelle@xxxxxxxxxx>
+
+ Rewritten for QT4 by e_k <e_k at users.sourceforge.net>, Copyright (C) 2008
+ Rewritten for QT5/QML by Dmitry Zagnoyko <hiroshidi@xxxxxxxxx>, Copyright (C) 2013
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ 02110-1301 USA.
+*/
+
+#ifndef SESSION_H
+#define SESSION_H
+
+
+#include <QStringList>
+
+#include <QtCore/QTimer>
+#include <QtGui/QWindow>
+
+#include "History.h"
+
+class KProcess;
+
+
+class Emulation;
+class Pty;
+class KTerminalDisplay;
+//class ZModemDialog;
+
+/**
+ * Represents a terminal session consisting of a pseudo-teletype and a terminal emulation.
+ * The pseudo-teletype (or PTY) handles I/O between the terminal process and Konsole.
+ * The terminal emulation ( Emulation and subclasses ) processes the output stream from the
+ * PTY and produces a character image which is then shown on views connected to the session.
+ *
+ * Each Session can be connected to one or more views by using the addView() method.
+ * The attached views can then display output from the program running in the terminal
+ * or send input to the program in the terminal in the form of keypresses and mouse
+ * activity.
+ */
+class Session : public QObject {
+ Q_OBJECT
+
+public:
+ Q_PROPERTY(QString name READ nameTitle)
+ Q_PROPERTY(int processId READ processId)
+ Q_PROPERTY(QString keyBindings READ keyBindings WRITE setKeyBindings)
+ Q_PROPERTY(QSize size READ size WRITE setSize)
+
+ /**
+ * Constructs a new session.
+ *
+ * To start the terminal process, call the run() method,
+ * after specifying the program and arguments
+ * using setProgram() and setArguments()
+ *
+ * If no program or arguments are specified explicitly, the Session
+ * falls back to using the program specified in the SHELL environment
+ * variable.
+ */
+ Session();
+ ~Session();
+
+ /**
+ * Returns true if the session is currently running. This will be true
+ * after run() has been called successfully.
+ */
+ bool isRunning() const;
+
+ /**
+ * Sets the profile associated with this session.
+ *
+ * @param profileKey A key which can be used to obtain the current
+ * profile settings from the SessionManager
+ */
+ void setProfileKey(const QString & profileKey);
+ /**
+ * Returns the profile key associated with this session.
+ * This can be passed to the SessionManager to obtain the current
+ * profile settings.
+ */
+ QString profileKey() const;
+
+ /**
+ * Adds a new view for this session.
+ *
+ * The viewing widget will display the output from the terminal and
+ * input from the viewing widget (key presses, mouse activity etc.)
+ * will be sent to the terminal.
+ *
+ * Views can be removed using removeView(). The session is automatically
+ * closed when the last view is removed.
+ */
+ void addView(KTerminalDisplay * widget);
+ /**
+ * Removes a view from this session. When the last view is removed,
+ * the session will be closed automatically.
+ *
+ * @p widget will no longer display output from or send input
+ * to the terminal
+ */
+ void removeView(KTerminalDisplay * widget);
+
+ /**
+ * Returns the views connected to this session
+ */
+ QList<KTerminalDisplay *> views() const;
+
+ /**
+ * Returns the terminal emulation instance being used to encode / decode
+ * characters to / from the process.
+ */
+ Emulation * emulation() const;
+
+ /**
+ * Returns the environment of this session as a list of strings like
+ * VARIABLE=VALUE
+ */
+ QStringList environment() const;
+ /**
+ * Sets the environment for this session.
+ * @p environment should be a list of strings like
+ * VARIABLE=VALUE
+ */
+ void setEnvironment(const QStringList & environment);
+
+ /** Returns the unique ID for this session. */
+ int sessionId() const;
+
+ /**
+ * Return the session title set by the user (ie. the program running
+ * in the terminal), or an empty string if the user has not set a custom title
+ */
+ QString userTitle() const;
+
+ /**
+ * This enum describes the contexts for which separate
+ * tab title formats may be specified.
+ */
+ enum TabTitleContext {
+ /** Default tab title format */
+ LocalTabTitle,
+ /**
+ * Tab title format used session currently contains
+ * a connection to a remote computer (via SSH)
+ */
+ RemoteTabTitle
+ };
+ /**
+ * Sets the format used by this session for tab titles.
+ *
+ * @param context The context whoose format should be set.
+ * @param format The tab title format. This may be a mixture
+ * of plain text and dynamic elements denoted by a '%' character
+ * followed by a letter. (eg. %d for directory). The dynamic
+ * elements available depend on the @p context
+ */
+ void setTabTitleFormat(TabTitleContext context , const QString & format);
+ /** Returns the format used by this session for tab titles. */
+ QString tabTitleFormat(TabTitleContext context) const;
+
+
+ /** Returns the arguments passed to the shell process when run() is called. */
+ QStringList arguments() const;
+ /** Returns the program name of the shell process started when run() is called. */
+ QString program() const;
+
+ /**
+ * Sets the command line arguments which the session's program will be passed when
+ * run() is called.
+ */
+ void setArguments(const QStringList & arguments);
+ /** Sets the program to be executed when run() is called. */
+ void setProgram(const QString & program);
+
+ /** Returns the session's current working directory. */
+ QString initialWorkingDirectory() {
+ return _initialWorkingDir;
+ }
+
+ /**
+ * Sets the initial working directory for the session when it is run
+ * This has no effect once the session has been started.
+ */
+ void setInitialWorkingDirectory( const QString & dir );
+
+ /**
+ * Sets the type of history store used by this session.
+ * Lines of output produced by the terminal are added
+ * to the history store. The type of history store
+ * used affects the number of lines which can be
+ * remembered before they are lost and the storage
+ * (in memory, on-disk etc.) used.
+ */
+ void setHistoryType(const HistoryType & type);
+ /**
+ * Returns the type of history store used by this session.
+ */
+ const HistoryType & historyType() const;
+ /**
+ * Clears the history store used by this session.
+ */
+ void clearHistory();
+
+ /**
+ * Enables monitoring for activity in the session.
+ * This will cause notifySessionState() to be emitted
+ * with the NOTIFYACTIVITY state flag when output is
+ * received from the terminal.
+ */
+ void setMonitorActivity(bool);
+ /** Returns true if monitoring for activity is enabled. */
+ bool isMonitorActivity() const;
+
+ /**
+ * Enables monitoring for silence in the session.
+ * This will cause notifySessionState() to be emitted
+ * with the NOTIFYSILENCE state flag when output is not
+ * received from the terminal for a certain period of
+ * time, specified with setMonitorSilenceSeconds()
+ */
+ void setMonitorSilence(bool);
+ /**
+ * Returns true if monitoring for inactivity (silence)
+ * in the session is enabled.
+ */
+ bool isMonitorSilence() const;
+ /** See setMonitorSilence() */
+ void setMonitorSilenceSeconds(int seconds);
+
+ /**
+ * Sets the key bindings used by this session. The bindings
+ * specify how input key sequences are translated into
+ * the character stream which is sent to the terminal.
+ *
+ * @param id The name of the key bindings to use. The
+ * names of available key bindings can be determined using the
+ * KeyboardTranslatorManager class.
+ */
+ void setKeyBindings(const QString & id);
+ /** Returns the name of the key bindings used by this session. */
+ QString keyBindings() const;
+
+ /**
+ * This enum describes the available title roles.
+ */
+ enum TitleRole {
+ /** The name of the session. */
+ NameRole,
+ /** The title of the session which is displayed in tabs etc. */
+ DisplayedTitleRole
+ };
+
+ /** Sets the session's title for the specified @p role to @p title. */
+ void setTitle(TitleRole role , const QString & title);
+ /** Returns the session's title for the specified @p role. */
+ QString title(TitleRole role) const;
+ /** Convenience method used to read the name property. Returns title(Session::NameRole). */
+ QString nameTitle() const {
+ return title(Session::NameRole);
+ }
+
+ /** Sets the name of the icon associated with this session. */
+ void setIconName(const QString & iconName);
+ /** Returns the name of the icon associated with this session. */
+ QString iconName() const;
+
+ /** Sets the text of the icon associated with this session. */
+ void setIconText(const QString & iconText);
+ /** Returns the text of the icon associated with this session. */
+ QString iconText() const;
+
+ /** Specifies whether a utmp entry should be created for the pty used by this session. */
+ void setAddToUtmp(bool);
+
+ /** Sends the specified @p signal to the terminal process. */
+ bool sendSignal(int signal);
+
+ /**
+ * Specifies whether to close the session automatically when the terminal
+ * process terminates.
+ */
+ void setAutoClose(bool b) {
+ _autoClose = b;
+ }
+
+ /**
+ * Sets whether flow control is enabled for this terminal
+ * session.
+ */
+ void setFlowControlEnabled(bool enabled);
+
+ /** Returns whether flow control is enabled for this terminal session. */
+ bool flowControlEnabled() const;
+
+ /**
+ * Sends @p text to the current foreground terminal program.
+ */
+ void sendText(const QString &text) const;
+
+ /**
+ * Sends @p QKeyEvent to the current foreground terminal program.
+ */
+ void sendKey(QKeyEvent *key);
+
+ /**
+ * Returns the process id of the terminal process.
+ * This is the id used by the system API to refer to the process.
+ */
+ int processId() const;
+
+ /**
+ * Returns the process id of the terminal's foreground process.
+ * This is initially the same as processId() but can change
+ * as the user starts other programs inside the terminal.
+ */
+ int foregroundProcessId() const;
+
+ /** Returns the terminal session's window size in lines and columns. */
+ QSize size();
+ /**
+ * Emits a request to resize the session to accommodate
+ * the specified window size.
+ *
+ * @param size The size in lines and columns to request.
+ */
+ void setSize(const QSize & size);
+
+ /** Sets the text codec used by this session's terminal emulation. */
+ void setCodec(QTextCodec * codec);
+
+ /**
+ * Sets whether the session has a dark background or not. The session
+ * uses this information to set the COLORFGBG variable in the process's
+ * environment, which allows the programs running in the terminal to determine
+ * whether the background is light or dark and use appropriate colors by default.
+ *
+ * This has no effect once the session is running.
+ */
+ void setDarkBackground(bool darkBackground);
+ /**
+ * Returns true if the session has a dark background.
+ * See setDarkBackground()
+ */
+ bool hasDarkBackground() const;
+
+ /**
+ * Attempts to get the shell program to redraw the current display area.
+ * This can be used after clearing the screen, for example, to get the
+ * shell to redraw the prompt line.
+ */
+ void refresh();
+
+// void startZModem(const QString &rz, const QString &dir, const QStringList &list);
+// void cancelZModem();
+// bool isZModemBusy() { return _zmodemBusy; }
+
+public slots:
+
+ /**
+ * Starts the terminal session.
+ *
+ * This creates the terminal process and connects the teletype to it.
+ */
+ void run();
+
+ /**
+ * Closes the terminal session. This sends a hangup signal
+ * (SIGHUP) to the terminal process and causes the done(Session*)
+ * signal to be emitted.
+ */
+ void close();
+
+ /**
+ * Changes the session title or other customizable aspects of the terminal
+ * emulation display. For a list of what may be changed see the
+ * Emulation::titleChanged() signal.
+ */
+ void setUserTitle( int, const QString & caption );
+
+signals:
+
+ /** Emitted when the terminal process starts. */
+ void started();
+
+ /**
+ * Emitted when the terminal process exits.
+ */
+ void finished();
+
+ /**
+ * Emitted when output is received from the terminal process.
+ */
+ void receivedData( const QString & text );
+
+ /** Emitted when the session's title has changed. */
+ void titleChanged();
+
+ /** Emitted when the session's profile has changed. */
+ void profileChanged(const QString & profile);
+
+ /**
+ * Emitted when the activity state of this session changes.
+ *
+ * @param state The new state of the session. This may be one
+ * of NOTIFYNORMAL, NOTIFYSILENCE or NOTIFYACTIVITY
+ */
+ void stateChanged(int state);
+
+ /** Emitted when a bell event occurs in the session. */
+ void bellRequest( const QString & message );
+
+ /**
+ * Requests that the color the text for any tabs associated with
+ * this session should be changed;
+ *
+ * TODO: Document what the parameter does
+ */
+ void changeTabTextColorRequest(int);
+
+ /**
+ * Requests that the background color of views on this session
+ * should be changed.
+ */
+ void changeBackgroundColorRequest(const QColor &);
+
+ /** TODO: Document me. */
+ void openUrlRequest(const QString & url);
+
+ /** TODO: Document me. */
+// void zmodemDetected();
+
+ /**
+ * Emitted when the terminal process requests a change
+ * in the size of the terminal window.
+ *
+ * @param size The requested window size in terms of lines and columns.
+ */
+ void resizeRequest(const QSize & size);
+
+ /**
+ * Emitted when a profile change command is received from the terminal.
+ *
+ * @param text The text of the command. This is a string of the form
+ * "PropertyName=Value;PropertyName=Value ..."
+ */
+ void profileChangeCommandReceived(const QString & text);
+
+ /**
+ * Emitted when the flow control state changes.
+ *
+ * @param enabled True if flow control is enabled or false otherwise.
+ */
+ void flowControlEnabledChanged(bool enabled);
+
+private slots:
+ void done(int);
+
+// void fireZModemDetected();
+
+ void onReceiveBlock( const char * buffer, int len );
+ void monitorTimerDone();
+
+ void onViewSizeChange(int height, int width);
+ void onEmulationSizeChange(int lines , int columns);
+
+ void activityStateSet(int);
+
+ //automatically detach views from sessions when view is destroyed
+ void viewDestroyed(QObject * view);
+
+// void zmodemReadStatus();
+// void zmodemReadAndSendBlock();
+// void zmodemRcvBlock(const char *data, int len);
+// void zmodemFinished();
+
+private:
+
+ void updateTerminalSize();
+ WId windowId() const;
+
+ int _uniqueIdentifier;
+
+ Pty *_shellProcess;
+ Emulation * _emulation;
+
+ QList<KTerminalDisplay *> _views;
+
+ bool _monitorActivity;
+ bool _monitorSilence;
+ bool _notifiedActivity;
+ bool _masterMode;
+ bool _autoClose;
+ bool _wantedClose;
+ QTimer * _monitorTimer;
+
+ int _silenceSeconds;
+
+ QString _nameTitle;
+ QString _displayTitle;
+ QString _userTitle;
+
+ QString _localTabTitleFormat;
+ QString _remoteTabTitleFormat;
+
+ QString _iconName;
+ QString _iconText; // as set by: echo -en '\033]1;IconText\007
+ bool _addToUtmp;
+ bool _flowControl;
+ bool _fullScripting;
+
+ QString _program;
+ QStringList _arguments;
+
+ QStringList _environment;
+ int _sessionId;
+
+ QString _initialWorkingDir;
+
+ // ZModem
+// bool _zmodemBusy;
+// KProcess* _zmodemProc;
+// ZModemDialog* _zmodemProgress;
+
+ // Color/Font Changes by ESC Sequences
+
+ QColor _modifiedBackground; // as set by: echo -en '\033]11;Color\007
+
+ QString _profileKey;
+
+ bool _hasDarkBackground;
+
+ static int lastSessionId;
+
+};
+
+/**
+ * Provides a group of sessions which is divided into master and slave sessions.
+ * Activity in master sessions can be propagated to all sessions within the group.
+ * The type of activity which is propagated and method of propagation is controlled
+ * by the masterMode() flags.
+ */
+class SessionGroup : public QObject {
+ Q_OBJECT
+
+public:
+ /** Constructs an empty session group. */
+ SessionGroup();
+ /** Destroys the session group and removes all connections between master and slave sessions. */
+ ~SessionGroup();
+
+ /** Adds a session to the group. */
+ void addSession( Session * session );
+ /** Removes a session from the group. */
+ void removeSession( Session * session );
+
+ /** Returns the list of sessions currently in the group. */
+ QList<Session *> sessions() const;
+
+ /**
+ * Sets whether a particular session is a master within the group.
+ * Changes or activity in the group's master sessions may be propagated
+ * to all the sessions in the group, depending on the current masterMode()
+ *
+ * @param session The session whoose master status should be changed.
+ * @param master True to make this session a master or false otherwise
+ */
+ void setMasterStatus( Session * session , bool master );
+ /** Returns the master status of a session. See setMasterStatus() */
+ bool masterStatus( Session * session ) const;
+
+ /**
+ * This enum describes the options for propagating certain activity or
+ * changes in the group's master sessions to all sessions in the group.
+ */
+ enum MasterMode {
+ /**
+ * Any input key presses in the master sessions are sent to all
+ * sessions in the group.
+ */
+ CopyInputToAll = 1
+ };
+
+ /**
+ * Specifies which activity in the group's master sessions is propagated
+ * to all sessions in the group.
+ *
+ * @param mode A bitwise OR of MasterMode flags.
+ */
+ void setMasterMode( int mode );
+ /**
+ * Returns a bitwise OR of the active MasterMode flags for this group.
+ * See setMasterMode()
+ */
+ int masterMode() const;
+
+private:
+ void connectPair(Session * master , Session * other);
+ void disconnectPair(Session * master , Session * other);
+ void connectAll(bool connect);
+ QList<Session *> masters() const;
+
+ // maps sessions to their master status
+ QHash<Session *,bool> _sessions;
+
+ int _masterMode;
+};
+
+
+
+#endif
=== added file 'src/ShellCommand.cpp'
--- src/ShellCommand.cpp 1970-01-01 00:00:00 +0000
+++ src/ShellCommand.cpp 2017-09-09 05:25:54 +0000
@@ -0,0 +1,167 @@
+/*
+ Copyright (C) 2007 by Robert Knight <robertknight@xxxxxxxxx>
+
+ Rewritten for QT4 by e_k <e_k at users.sourceforge.net>, Copyright (C)2008
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ 02110-1301 USA.
+*/
+
+// Own
+#include "ShellCommand.h"
+
+//some versions of gcc(4.3) require explicit include
+#include <cstdlib>
+
+
+// expands environment variables in 'text'
+// function copied from kdelibs/kio/kio/kurlcompletion.cpp
+static bool expandEnv(QString & text);
+
+ShellCommand::ShellCommand(const QString & fullCommand)
+{
+ bool inQuotes = false;
+
+ QString builder;
+
+ for ( int i = 0 ; i < fullCommand.count() ; i++ ) {
+ QChar ch = fullCommand[i];
+
+ const bool isLastChar = ( i == fullCommand.count() - 1 );
+ const bool isQuote = ( ch == '\'' || ch == '\"' );
+
+ if ( !isLastChar && isQuote ) {
+ inQuotes = !inQuotes;
+ } else {
+ if ( (!ch.isSpace() || inQuotes) && !isQuote ) {
+ builder.append(ch);
+ }
+
+ if ( (ch.isSpace() && !inQuotes) || ( i == fullCommand.count()-1 ) ) {
+ _arguments << builder;
+ builder.clear();
+ }
+ }
+ }
+}
+ShellCommand::ShellCommand(const QString & command , const QStringList & arguments)
+{
+ _arguments = arguments;
+
+ if ( !_arguments.isEmpty() ) {
+ _arguments[0] == command;
+ }
+}
+QString ShellCommand::fullCommand() const
+{
+ return _arguments.join(QChar(' '));
+}
+QString ShellCommand::command() const
+{
+ if ( !_arguments.isEmpty() ) {
+ return _arguments[0];
+ } else {
+ return QString();
+ }
+}
+QStringList ShellCommand::arguments() const
+{
+ return _arguments;
+}
+bool ShellCommand::isRootCommand() const
+{
+ Q_ASSERT(0); // not implemented yet
+ return false;
+}
+bool ShellCommand::isAvailable() const
+{
+ Q_ASSERT(0); // not implemented yet
+ return false;
+}
+QStringList ShellCommand::expand(const QStringList & items)
+{
+ QStringList result;
+
+ foreach( QString item , items )
+ result << expand(item);
+
+ return result;
+}
+QString ShellCommand::expand(const QString & text)
+{
+ QString result = text;
+ expandEnv(result);
+ return result;
+}
+
+/*
+ * expandEnv
+ *
+ * Expand environment variables in text. Escaped '$' characters are ignored.
+ * Return true if any variables were expanded
+ */
+static bool expandEnv( QString & text )
+{
+ // Find all environment variables beginning with '$'
+ //
+ int pos = 0;
+
+ bool expanded = false;
+
+ while ( (pos = text.indexOf(QLatin1Char('$'), pos)) != -1 ) {
+
+ // Skip escaped '$'
+ //
+ if ( pos > 0 && text.at(pos-1) == QLatin1Char('\\') ) {
+ pos++;
+ }
+ // Variable found => expand
+ //
+ else {
+ // Find the end of the variable = next '/' or ' '
+ //
+ int pos2 = text.indexOf( QLatin1Char(' '), pos+1 );
+ int pos_tmp = text.indexOf( QLatin1Char('/'), pos+1 );
+
+ if ( pos2 == -1 || (pos_tmp != -1 && pos_tmp < pos2) ) {
+ pos2 = pos_tmp;
+ }
+
+ if ( pos2 == -1 ) {
+ pos2 = text.length();
+ }
+
+ // Replace if the variable is terminated by '/' or ' '
+ // and defined
+ //
+ if ( pos2 >= 0 ) {
+ int len = pos2 - pos;
+ QString key = text.mid( pos+1, len-1);
+ QString value =
+ QString::fromLocal8Bit( ::getenv(key.toLocal8Bit()) );
+
+ if ( !value.isEmpty() ) {
+ expanded = true;
+ text.replace( pos, len, value );
+ pos = pos + value.length();
+ } else {
+ pos = pos2;
+ }
+ }
+ }
+ }
+
+ return expanded;
+}
=== added file 'src/ShellCommand.h'
--- src/ShellCommand.h 1970-01-01 00:00:00 +0000
+++ src/ShellCommand.h 2017-09-09 05:25:54 +0000
@@ -0,0 +1,90 @@
+/*
+ Copyright (C) 2007 by Robert Knight <robertknight@xxxxxxxxx>
+
+ Rewritten for QT4 by e_k <e_k at users.sourceforge.net>, Copyright (C)2008
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ 02110-1301 USA.
+*/
+
+#ifndef SHELLCOMMAND_H
+#define SHELLCOMMAND_H
+
+// Qt
+#include <QtCore/QStringList>
+
+
+/**
+ * A class to parse and extract information about shell commands.
+ *
+ * ShellCommand can be used to:
+ *
+ * <ul>
+ * <li>Take a command-line (eg "/bin/sh -c /path/to/my/script") and split it
+ * into its component parts (eg. the command "/bin/sh" and the arguments
+ * "-c","/path/to/my/script")
+ * </li>
+ * <li>Take a command and a list of arguments and combine them to
+ * form a complete command line.
+ * </li>
+ * <li>Determine whether the binary specified by a command exists in the
+ * user's PATH.
+ * </li>
+ * <li>Determine whether a command-line specifies the execution of
+ * another command as the root user using su/sudo etc.
+ * </li>
+ * </ul>
+ */
+class ShellCommand {
+public:
+ /**
+ * Constructs a ShellCommand from a command line.
+ *
+ * @param fullCommand The command line to parse.
+ */
+ ShellCommand(const QString & fullCommand);
+ /**
+ * Constructs a ShellCommand with the specified @p command and @p arguments.
+ */
+ ShellCommand(const QString & command , const QStringList & arguments);
+
+ /** Returns the command. */
+ QString command() const;
+ /** Returns the arguments. */
+ QStringList arguments() const;
+
+ /**
+ * Returns the full command line.
+ */
+ QString fullCommand() const;
+
+ /** Returns true if this is a root command. */
+ bool isRootCommand() const;
+ /** Returns true if the program specified by @p command() exists. */
+ bool isAvailable() const;
+
+ /** Expands environment variables in @p text .*/
+ static QString expand(const QString & text);
+
+ /** Expands environment variables in each string in @p list. */
+ static QStringList expand(const QStringList & items);
+
+private:
+ QStringList _arguments;
+};
+
+
+#endif // SHELLCOMMAND_H
+
=== added file 'src/TerminalCharacterDecoder.cpp'
--- src/TerminalCharacterDecoder.cpp 1970-01-01 00:00:00 +0000
+++ src/TerminalCharacterDecoder.cpp 2017-09-09 05:25:54 +0000
@@ -0,0 +1,251 @@
+/*
+ This file is part of Konsole, an X terminal.
+
+ Copyright 2006-2008 by Robert Knight <robertknight@xxxxxxxxx>
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU Lesser General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ 02110-1301 USA.
+*/
+
+// Own
+#include "TerminalCharacterDecoder.h"
+
+// Qt
+#include <QtCore/QTextStream>
+
+// KDE
+//#include <kdebug.h>
+
+// Konsole
+#include "konsole_wcwidth.h"
+
+
+PlainTextDecoder::PlainTextDecoder()
+ : _output(0)
+ , _includeTrailingWhitespace(true)
+ , _recordLinePositions(false)
+{
+
+}
+void PlainTextDecoder::setTrailingWhitespace(bool enable)
+{
+ _includeTrailingWhitespace = enable;
+}
+bool PlainTextDecoder::trailingWhitespace() const
+{
+ return _includeTrailingWhitespace;
+}
+void PlainTextDecoder::begin(QTextStream* output)
+{
+ _output = output;
+ if (!_linePositions.isEmpty())
+ _linePositions.clear();
+}
+void PlainTextDecoder::end()
+{
+ _output = 0;
+}
+
+void PlainTextDecoder::setRecordLinePositions(bool record)
+{
+ _recordLinePositions = record;
+}
+QList<int> PlainTextDecoder::linePositions() const
+{
+ return _linePositions;
+}
+void PlainTextDecoder::decodeLine(const Character* const characters, int count, LineProperty /*properties*/
+ )
+{
+ Q_ASSERT( _output );
+
+ if (_recordLinePositions && _output->string())
+ {
+ int pos = _output->string()->count();
+ _linePositions << pos;
+ }
+
+ //TODO should we ignore or respect the LINE_WRAPPED line property?
+
+ //note: we build up a QString and send it to the text stream rather writing into the text
+ //stream a character at a time because it is more efficient.
+ //(since QTextStream always deals with QStrings internally anyway)
+ QString plainText;
+ plainText.reserve(count);
+
+ int outputCount = count;
+
+ // if inclusion of trailing whitespace is disabled then find the end of the
+ // line
+ if ( !_includeTrailingWhitespace )
+ {
+ for (int i = count-1 ; i >= 0 ; i--)
+ {
+ if ( characters[i].character != ' ' )
+ break;
+ else
+ outputCount--;
+ }
+ }
+
+ for (int i=0;i<outputCount;)
+ {
+ plainText.append( QChar(characters[i].character) );
+ i += qMax(1,konsole_wcwidth(characters[i].character));
+ }
+ *_output << plainText;
+}
+
+HTMLDecoder::HTMLDecoder() :
+ _output(0)
+ ,_colorTable(base_color_table)
+ ,_innerSpanOpen(false)
+ ,_lastRendition(DEFAULT_RENDITION)
+{
+
+}
+
+void HTMLDecoder::begin(QTextStream* output)
+{
+ _output = output;
+
+ QString text;
+
+ //open monospace span
+ openSpan(text,"font-family:monospace");
+
+ *output << text;
+}
+
+void HTMLDecoder::end()
+{
+ Q_ASSERT( _output );
+
+ QString text;
+
+ closeSpan(text);
+
+ *_output << text;
+
+ _output = 0;
+
+}
+
+//TODO: Support for LineProperty (mainly double width , double height)
+void HTMLDecoder::decodeLine(const Character* const characters, int count, LineProperty /*properties*/
+ )
+{
+ Q_ASSERT( _output );
+
+ QString text;
+
+ int spaceCount = 0;
+
+ for (int i=0;i<count;i++)
+ {
+ QChar ch(characters[i].character);
+
+ //check if appearance of character is different from previous char
+ if ( characters[i].rendition != _lastRendition ||
+ characters[i].foregroundColor != _lastForeColor ||
+ characters[i].backgroundColor != _lastBackColor )
+ {
+ if ( _innerSpanOpen )
+ closeSpan(text);
+
+ _lastRendition = characters[i].rendition;
+ _lastForeColor = characters[i].foregroundColor;
+ _lastBackColor = characters[i].backgroundColor;
+
+ //build up style string
+ QString style;
+
+ bool useBold;
+ ColorEntry::FontWeight weight = characters[i].fontWeight(_colorTable);
+ if (weight == ColorEntry::UseCurrentFormat)
+ useBold = _lastRendition & RE_BOLD;
+ else
+ useBold = weight == ColorEntry::Bold;
+
+ if (useBold)
+ style.append("font-weight:bold;");
+
+ if ( _lastRendition & RE_UNDERLINE )
+ style.append("font-decoration:underline;");
+
+ //colours - a colour table must have been defined first
+ if ( _colorTable )
+ {
+ style.append( QString("color:%1;").arg(_lastForeColor.color(_colorTable).name() ) );
+
+ if (!characters[i].isTransparent(_colorTable))
+ {
+ style.append( QString("background-color:%1;").arg(_lastBackColor.color(_colorTable).name() ) );
+ }
+ }
+
+ //open the span with the current style
+ openSpan(text,style);
+ _innerSpanOpen = true;
+ }
+
+ //handle whitespace
+ if (ch.isSpace())
+ spaceCount++;
+ else
+ spaceCount = 0;
+
+
+ //output current character
+ if (spaceCount < 2)
+ {
+ //escape HTML tag characters and just display others as they are
+ if ( ch == '<' )
+ text.append("<");
+ else if (ch == '>')
+ text.append(">");
+ else
+ text.append(ch);
+ }
+ else
+ {
+ text.append(" "); //HTML truncates multiple spaces, so use a space marker instead
+ }
+
+ }
+
+ //close any remaining open inner spans
+ if ( _innerSpanOpen )
+ closeSpan(text);
+
+ //start new line
+ text.append("<br>");
+
+ *_output << text;
+}
+void HTMLDecoder::openSpan(QString& text , const QString& style)
+{
+ text.append( QString("<span style=\"%1\">").arg(style) );
+}
+
+void HTMLDecoder::closeSpan(QString& text)
+{
+ text.append("</span>");
+}
+
+void HTMLDecoder::setColorTable(const ColorEntry* table)
+{
+ _colorTable = table;
+}
=== added file 'src/TerminalCharacterDecoder.h'
--- src/TerminalCharacterDecoder.h 1970-01-01 00:00:00 +0000
+++ src/TerminalCharacterDecoder.h 2017-09-09 05:25:54 +0000
@@ -0,0 +1,148 @@
+/*
+ This file is part of Konsole, an X terminal.
+
+ Copyright 2006-2008 by Robert Knight <robertknight@xxxxxxxxx>
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU Lesser General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ 02110-1301 USA.
+*/
+
+#ifndef TERMINAL_CHARACTER_DECODER_H
+#define TERMINAL_CHARACTER_DECODER_H
+
+#include "Character.h"
+
+#include <QList>
+
+class QTextStream;
+
+
+
+/**
+ * Base class for terminal character decoders
+ *
+ * The decoder converts lines of terminal characters which consist of a unicode character, foreground
+ * and background colours and other appearance-related properties into text strings.
+ *
+ * Derived classes may produce either plain text with no other colour or appearance information, or
+ * they may produce text which incorporates these additional properties.
+ */
+class TerminalCharacterDecoder
+{
+public:
+ virtual ~TerminalCharacterDecoder() {}
+
+ /** Begin decoding characters. The resulting text is appended to @p output. */
+ virtual void begin(QTextStream* output) = 0;
+ /** End decoding. */
+ virtual void end() = 0;
+
+ /**
+ * Converts a line of terminal characters with associated properties into a text string
+ * and writes the string into an output QTextStream.
+ *
+ * @param characters An array of characters of length @p count.
+ * @param count The number of characters
+ * @param properties Additional properties which affect all characters in the line
+ */
+ virtual void decodeLine(const Character* const characters,
+ int count,
+ LineProperty properties) = 0;
+};
+
+/**
+ * A terminal character decoder which produces plain text, ignoring colours and other appearance-related
+ * properties of the original characters.
+ */
+class PlainTextDecoder : public TerminalCharacterDecoder
+{
+public:
+ PlainTextDecoder();
+
+ /**
+ * Set whether trailing whitespace at the end of lines should be included
+ * in the output.
+ * Defaults to true.
+ */
+ void setTrailingWhitespace(bool enable);
+ /**
+ * Returns whether trailing whitespace at the end of lines is included
+ * in the output.
+ */
+ bool trailingWhitespace() const;
+ /**
+ * Returns of character positions in the output stream
+ * at which new lines where added. Returns an empty if setTrackLinePositions() is false or if
+ * the output device is not a string.
+ */
+ QList<int> linePositions() const;
+ /** Enables recording of character positions at which new lines are added. See linePositions() */
+ void setRecordLinePositions(bool record);
+
+ virtual void begin(QTextStream* output);
+ virtual void end();
+
+ virtual void decodeLine(const Character* const characters,
+ int count,
+ LineProperty properties);
+
+
+private:
+ QTextStream* _output;
+ bool _includeTrailingWhitespace;
+
+ bool _recordLinePositions;
+ QList<int> _linePositions;
+};
+
+/**
+ * A terminal character decoder which produces pretty HTML markup
+ */
+class HTMLDecoder : public TerminalCharacterDecoder
+{
+public:
+ /**
+ * Constructs an HTML decoder using a default black-on-white color scheme.
+ */
+ HTMLDecoder();
+
+ /**
+ * Sets the colour table which the decoder uses to produce the HTML colour codes in its
+ * output
+ */
+ void setColorTable( const ColorEntry* table );
+
+ virtual void decodeLine(const Character* const characters,
+ int count,
+ LineProperty properties);
+
+ virtual void begin(QTextStream* output);
+ virtual void end();
+
+private:
+ void openSpan(QString& text , const QString& style);
+ void closeSpan(QString& text);
+
+ QTextStream* _output;
+ const ColorEntry* _colorTable;
+ bool _innerSpanOpen;
+ quint8 _lastRendition;
+ CharacterColor _lastForeColor;
+ CharacterColor _lastBackColor;
+
+};
+
+
+#endif
=== added file 'src/TerminalDisplay.cpp'
--- src/TerminalDisplay.cpp 1970-01-01 00:00:00 +0000
+++ src/TerminalDisplay.cpp 2017-09-09 05:25:54 +0000
@@ -0,0 +1,2168 @@
+/*
+ This file is part of KTerminal, QML plugin of the Konsole,
+ which is a terminal emulator from KDE.
+
+ Copyright 2006-2008 by Robert Knight <robertknight@xxxxxxxxx>
+ Copyright 1997,1998 by Lars Doelle <lars.doelle@xxxxxxxxxx>
+
+ Rewritten for QT5/QML by Dmitry Zagnoyko <hiroshidi@xxxxxxxxx>, Copyright (C) 2013
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ 02110-1301 USA.
+*/
+
+// Own
+#include "TerminalDisplay.h"
+
+// Qt
+#include <QtQuick/QtQuick>
+
+#include <QGuiApplication>
+#include <QStyleHints>
+#include <QInputMethod>
+
+#include <QtGui/QPainter>
+#include <QtGui/QPixmap>
+#include <QtGui/QClipboard>
+#include <QtGui/QKeyEvent>
+
+#include <QtCore/QEvent>
+#include <QtCore/QTime>
+#include <QtCore/QFile>
+#include <QtCore/QTimer>
+
+#include <QtDebug>
+#include <QUrl>
+
+// Konsole
+//#include <config-apps.h>
+#include "Filter.h"
+#include "konsole_wcwidth.h"
+#include "ScreenWindow.h"
+#include "ColorScheme.h"
+#include "ColorTables.h"
+#include "TerminalCharacterDecoder.h"
+
+
+#ifndef loc
+#define loc(X,Y) ((Y)*_columns+(X))
+#endif
+
+#define REPCHAR "ABCDEFGHIJKLMNOPQRSTUVWXYZ" \
+ "abcdefgjijklmnopqrstuvwxyz" \
+ "0123456789./+@"
+
+const ColorEntry base_color_table[TABLE_COLORS] =
+// The following are almost IBM standard color codes, with some slight
+// gamma correction for the dim colors to compensate for bright X screens.
+// It contains the 8 ansiterm/xterm colors in 2 intensities.
+{
+ // Fixme: could add faint colors here, also.
+ // normal
+ ColorEntry(QColor(0x00,0x00,0x00), 0), ColorEntry( QColor(0xB2,0xB2,0xB2), 1), // Dfore, Dback
+ ColorEntry(QColor(0x00,0x00,0x00), 0), ColorEntry( QColor(0xB2,0x18,0x18), 0), // Black, Red
+ ColorEntry(QColor(0x18,0xB2,0x18), 0), ColorEntry( QColor(0xB2,0x68,0x18), 0), // Green, Yellow
+ ColorEntry(QColor(0x18,0x18,0xB2), 0), ColorEntry( QColor(0xB2,0x18,0xB2), 0), // Blue, Magenta
+ ColorEntry(QColor(0x18,0xB2,0xB2), 0), ColorEntry( QColor(0xB2,0xB2,0xB2), 0), // Cyan, White
+ // intensiv
+ ColorEntry(QColor(0x00,0x00,0x00), 0), ColorEntry( QColor(0xFF,0xFF,0xFF), 1),
+ ColorEntry(QColor(0x68,0x68,0x68), 0), ColorEntry( QColor(0xFF,0x54,0x54), 0),
+ ColorEntry(QColor(0x54,0xFF,0x54), 0), ColorEntry( QColor(0xFF,0xFF,0x54), 0),
+ ColorEntry(QColor(0x54,0x54,0xFF), 0), ColorEntry( QColor(0xFF,0x54,0xFF), 0),
+ ColorEntry(QColor(0x54,0xFF,0xFF), 0), ColorEntry( QColor(0xFF,0xFF,0xFF), 0)
+};
+
+// scroll increment used when dragging selection at top/bottom of window.
+
+// static
+bool KTerminalDisplay::_antialiasText = true;
+bool KTerminalDisplay::HAVE_TRANSPARENCY = true;
+
+// we use this to force QPainter to display text in LTR mode
+// more information can be found in: http://unicode.org/reports/tr9/
+const QChar LTR_OVERRIDE_CHAR( 0x202D );
+
+/* ------------------------------------------------------------------------- */
+/* */
+/* Colors */
+/* */
+/* ------------------------------------------------------------------------- */
+
+/* Note that we use ANSI color order (bgr), while IBMPC color order is (rgb)
+
+ Code 0 1 2 3 4 5 6 7
+ ----------- ------- ------- ------- ------- ------- ------- ------- -------
+ ANSI (bgr) Black Red Green Yellow Blue Magenta Cyan White
+ IBMPC (rgb) Black Blue Green Cyan Red Magenta Yellow White
+*/
+
+
+
+/////////////////////////////////////////////////////////////////////////////////////
+/////////////////////////////////////////////////////////////////////////////////////
+/// BEGIN
+/////////////////////////////////////////////////////////////////////////////////////
+/////////////////////////////////////////////////////////////////////////////////////
+
+
+/* ------------------------------------------------------------------------- */
+/* */
+/* Constructor / Destructor */
+/* */
+/* ------------------------------------------------------------------------- */
+KTerminalDisplay::KTerminalDisplay(QQuickItem *parent) :
+ QQuickPaintedItem(parent)
+ ,_screenWindow(0)
+ ,_allowBell(true)
+ ,_fontHeight(1)
+ ,_fontWidth(1)
+ ,_fontAscent(1)
+ ,_boldIntense(true)
+ ,_lines(1)
+ ,_columns(1)
+ ,_usedLines(1)
+ ,_usedColumns(1)
+ ,_contentHeight(1)
+ ,_contentWidth(1)
+ ,_image(0)
+ ,_randomSeed(0)
+ ,_resizing(false)
+ ,_bidiEnabled(false)
+ ,_actSel(0)
+ ,_wordSelectionMode(false)
+ ,_lineSelectionMode(false)
+ ,_preserveLineBreaks(false)
+ ,_columnSelectionMode(false)
+ ,_wordCharacters(":@-./_~")
+ ,_bellMode(NotifyBell) //def: SystemBeepBell)
+ ,_blinking(false)
+ ,_hasBlinker(false)
+ ,_cursorBlinking(false)
+ ,_hasBlinkingCursor(false)
+ ,_allowBlinkingText(true)
+ ,_isFixedSize(false)
+ ,_resizeTimer(0)
+ ,_flowControlWarningEnabled(false)
+ ,_lineSpacing(0)
+ ,_colorsInverted(false)
+ ,_cursorShape(BlockCursor)
+ ,m_session(0)
+ ,m_focusOnClick(true)
+ ,m_showVKBonClick(true)
+ ,m_parent(parent)
+{
+ _blendColor = qRgba(0,0,0,0xff);
+ m_widgetRect = QRectF(0,0,1,1);
+
+ m_palette = qApp->palette();
+
+ m_font = QFont("Monospace",16);
+
+#ifdef Q_WS_UBUNTU
+#if QT_VERSION >= 0x040700
+ m_font.setStyleStrategy(QFont::ForceIntegerMetrics);
+#else
+#warning "Correct handling of the QFont metrics requited Qt>=4.7"
+#endif
+#endif
+
+ // The offsets are not yet calculated.
+ // Do not calculate these too often to be more smoothly when resizing
+ // konsole in opaque mode.
+ _topMargin = DEFAULT_TOP_MARGIN;
+ _leftMargin = DEFAULT_LEFT_MARGIN;
+
+ // setup timers for blinking cursor and text
+ _blinkTimer = new QTimer(this);
+ connect(_blinkTimer, SIGNAL(timeout()), this, SLOT(blinkEvent()));
+ _blinkCursorTimer = new QTimer(this);
+ connect(_blinkCursorTimer, SIGNAL(timeout()), this, SLOT(blinkCursorEvent()));
+
+ //KCursor::setAutoHideCursor( this, true );
+
+ setColorTable(base_color_table);
+
+ new AutoScrollHandler(this);
+
+ setAcceptedMouseButtons(Qt::LeftButton);
+ setFlags(ItemHasContents | ItemAcceptsInputMethod);
+ //installEventFilter(this);
+
+ m_font.setStyleHint(QFont::TypeWriter);
+
+ setVTFont(m_font);
+}
+
+KTerminalDisplay::~KTerminalDisplay()
+{
+ disconnect(_blinkTimer);
+ disconnect(_blinkCursorTimer);
+
+ delete[] _image;
+}
+
+void KTerminalDisplay::setSession(KSession * session)
+{
+ if (m_session != session) {
+ m_session = session;
+
+ connect(this, SIGNAL(copyAvailable(bool)),
+ m_session, SLOT(selectionChanged(bool)));
+ connect(this, SIGNAL(termGetFocus()),
+ m_session, SIGNAL(termGetFocus()));
+ connect(this, SIGNAL(termLostFocus()),
+ m_session, SIGNAL(termLostFocus()));
+ connect(this, SIGNAL(keyPressedSignal(QKeyEvent *)),
+ m_session, SIGNAL(termKeyPressed(QKeyEvent *)));
+
+ m_session->addView(this);
+
+ //m_session->changeDir(QDir::currentPath());
+
+ setRandomSeed(m_session->getRandomSeed());
+
+ emit changedSession(session);
+ }
+}
+
+
+ScreenWindow* KTerminalDisplay::screenWindow() const
+{
+ return _screenWindow;
+}
+
+void KTerminalDisplay::forcedFocus()
+{
+
+ bool focused = hasActiveFocus();
+
+ if (!focused) {
+ forceActiveFocus();
+ focused = hasActiveFocus();
+ }
+
+}
+
+void KTerminalDisplay::setScreenWindow(ScreenWindow* window)
+{
+ // disconnect existing screen window if any
+ if ( _screenWindow )
+ {
+ disconnect( _screenWindow , 0 , this , 0 );
+ }
+
+ _screenWindow = window;
+
+ if ( window )
+ {
+
+// TODO: Determine if this is an issue.
+//#warning "The order here is not specified - does it matter whether updateImage or updateLineProperties comes first?"
+ connect( _screenWindow , SIGNAL(outputChanged()) , this , SLOT(updateLineProperties()) );
+ connect( _screenWindow , SIGNAL(outputChanged()) , this , SLOT(updateImage()) );
+ window->setWindowLines(_lines);
+ }
+}
+
+const ColorEntry* KTerminalDisplay::colorTable() const
+{
+ return _colorTable;
+}
+void KTerminalDisplay::setBackgroundColor(const QColor& color)
+{
+ _colorTable[DEFAULT_BACK_COLOR].color = color;
+// QPalette p = m_palette;
+// p.setColor( backgroundRole(), color );
+// setPalette( p );
+
+ update();
+}
+void KTerminalDisplay::setForegroundColor(const QColor& color)
+{
+ _colorTable[DEFAULT_FORE_COLOR].color = color;
+
+ update();
+}
+void KTerminalDisplay::setColorTable(const ColorEntry table[])
+{
+ for (int i = 0; i < TABLE_COLORS; i++)
+ _colorTable[i] = table[i];
+
+ setBackgroundColor(_colorTable[DEFAULT_BACK_COLOR].color);
+}
+
+
+/* ------------------------------------------------------------------------- */
+/* */
+/* Font */
+/* */
+/* ------------------------------------------------------------------------- */
+
+/*
+ The VT100 has 32 special graphical characters. The usual vt100 extended
+ xterm fonts have these at 0x00..0x1f.
+
+ QT's iso mapping leaves 0x00..0x7f without any changes. But the graphicals
+ come in here as proper unicode characters.
+
+ We treat non-iso10646 fonts as VT100 extended and do the requiered mapping
+ from unicode to 0x00..0x1f. The remaining translation is then left to the
+ QCodec.
+*/
+
+static inline bool isLineChar(quint16 c) { return ((c & 0xFF80) == 0x2500);}
+static inline bool isLineCharString(const QString& string)
+{
+ return (string.length() > 0) && (isLineChar(string.at(0).unicode()));
+}
+
+
+// assert for i in [0..31] : vt100extended(vt100_graphics[i]) == i.
+
+unsigned short vt100_graphics[32] =
+{ // 0/8 1/9 2/10 3/11 4/12 5/13 6/14 7/15
+ 0x0020, 0x25C6, 0x2592, 0x2409, 0x240c, 0x240d, 0x240a, 0x00b0,
+ 0x00b1, 0x2424, 0x240b, 0x2518, 0x2510, 0x250c, 0x2514, 0x253c,
+ 0xF800, 0xF801, 0x2500, 0xF803, 0xF804, 0x251c, 0x2524, 0x2534,
+ 0x252c, 0x2502, 0x2264, 0x2265, 0x03C0, 0x2260, 0x00A3, 0x00b7
+};
+
+void KTerminalDisplay::fontChange(const QFont&)
+{
+ QFontMetrics fm(m_font);
+ _fontHeight = fm.height() + _lineSpacing;
+
+ // waba TerminalDisplay 1.123:
+ // "Base character width on widest ASCII character. This prevents too wide
+ // characters in the presence of double wide (e.g. Japanese) characters."
+ // Get the width from representative normal width characters
+ _fontWidth = (double)fm.width(REPCHAR)/(double)strlen(REPCHAR);
+
+ _fixedFont = true;
+
+ int fw = fm.width(REPCHAR[0]);
+ for(unsigned int i=1; i< strlen(REPCHAR); i++)
+ {
+ if (fw != fm.width(REPCHAR[i]))
+ {
+ _fixedFont = false;
+ break;
+ }
+ }
+
+ if (_fontWidth < 1)
+ _fontWidth=1;
+
+ _fontAscent = fm.ascent();
+
+ emit changedFontMetricSignal( _fontHeight, _fontWidth );
+ propagateSize();
+ update();
+}
+
+void KTerminalDisplay::setVTFont(const QFont& f)
+{
+ QFont font = f;
+
+#if defined(Q_WS_MAC) || defined(Q_WS_UBUNTU)
+#if QT_VERSION >= 0x040700
+ font.setStyleStrategy(QFont::ForceIntegerMetrics);
+#else
+#warning "Correct handling of the QFont metrics requited Qt>=4.7"
+#endif
+#endif
+
+ QFontMetrics metrics(font);
+
+ if ( !QFontInfo(font).fixedPitch() )
+ {
+ qDebug() << "Using an unsupported variable-width font in the terminal. This may produce display errors.";
+ }
+
+ if ( metrics.height() < height() && metrics.maxWidth() < width() )
+ {
+ // hint that text should be drawn without anti-aliasing.
+ // depending on the user's font configuration, this may not be respected
+ if (!_antialiasText)
+ font.setStyleStrategy( QFont::NoAntialias );
+
+ // experimental optimization. Konsole assumes that the terminal is using a
+ // mono-spaced font, in which case kerning information should have an effect.
+ // Disabling kerning saves some computation when rendering text.
+ font.setKerning(false);
+
+ //QWidget::setFont(font);
+ m_font = font;
+ fontChange(font);
+ }
+}
+
+void KTerminalDisplay::setColorScheme(const QString &name)
+{
+ const ColorScheme *cs;
+ // avoid legacy (int) solution
+ if (!availableColorSchemes().contains(name))
+ cs = ColorSchemeManager::instance()->defaultColorScheme();
+ else
+ cs = ColorSchemeManager::instance()->findColorScheme(name);
+
+ if (! cs)
+ {
+#ifndef QT_NO_DEBUG
+ qDebug() << "Cannot load color scheme: " << name;
+#endif
+ return;
+ }
+
+ ColorEntry table[TABLE_COLORS];
+ cs->getColorTable(table);
+ setColorTable(table);
+ m_scheme = name;
+}
+
+QStringList KTerminalDisplay::availableColorSchemes()
+{
+ QStringList ret;
+ foreach (const ColorScheme* cs, ColorSchemeManager::instance()->allColorSchemes())
+ ret.append(cs->name());
+ return ret;
+}
+
+void KTerminalDisplay::click(qreal x, qreal y)
+{
+ QMouseEvent me(QEvent::MouseButtonPress, QPointF(x,y), Qt::RightButton, Qt::RightButton, Qt::NoModifier);
+ mousePressEvent(&me);
+}
+
+void KTerminalDisplay::setAutoFocus(bool au)
+{
+ m_focusOnClick = au;
+ emit changedAutoFocus(au);
+}
+
+void KTerminalDisplay::setAutoVKB(bool au)
+{
+ m_showVKBonClick = au;
+ emit changedAutoVKB(au);
+}
+
+
+/* ------------------------------------------------------------------------- */
+/* */
+/* Display Operations */
+/* */
+/* ------------------------------------------------------------------------- */
+
+/**
+ A table for emulating the simple (single width) unicode drawing chars.
+ It represents the 250x - 257x glyphs. If it's zero, we can't use it.
+ if it's not, it's encoded as follows: imagine a 5x5 grid where the points are numbered
+ 0 to 24 left to top, top to bottom. Each point is represented by the corresponding bit.
+
+ Then, the pixels basically have the following interpretation:
+ _|||_
+ -...-
+ -...-
+ -...-
+ _|||_
+
+where _ = none
+ | = vertical line.
+ - = horizontal line.
+ */
+
+
+enum LineEncode
+{
+ TopL = (1<<1),
+ TopC = (1<<2),
+ TopR = (1<<3),
+
+ LeftT = (1<<5),
+ Int11 = (1<<6),
+ Int12 = (1<<7),
+ Int13 = (1<<8),
+ RightT = (1<<9),
+
+ LeftC = (1<<10),
+ Int21 = (1<<11),
+ Int22 = (1<<12),
+ Int23 = (1<<13),
+ RightC = (1<<14),
+
+ LeftB = (1<<15),
+ Int31 = (1<<16),
+ Int32 = (1<<17),
+ Int33 = (1<<18),
+ RightB = (1<<19),
+
+ BotL = (1<<21),
+ BotC = (1<<22),
+ BotR = (1<<23)
+};
+
+#include "LineFont.h"
+
+static void drawLineChar(QPainter* paint, qreal x, qreal y, qreal w, qreal h, uchar code)
+{
+ //Calculate cell midpoints, end points.
+ qreal cx = x + w/2;
+ qreal cy = y + h/2;
+ qreal ex = x + w - 1;
+ qreal ey = y + h - 1;
+
+ quint32 toDraw = LineChars[code];
+
+ //Top _lines:
+ if (toDraw & TopL)
+ paint->drawLine(cx-1, y, cx-1, cy-2);
+ if (toDraw & TopC)
+ paint->drawLine(cx, y, cx, cy-2);
+ if (toDraw & TopR)
+ paint->drawLine(cx+1, y, cx+1, cy-2);
+
+ //Bot _lines:
+ if (toDraw & BotL)
+ paint->drawLine(cx-1, cy+2, cx-1, ey);
+ if (toDraw & BotC)
+ paint->drawLine(cx, cy+2, cx, ey);
+ if (toDraw & BotR)
+ paint->drawLine(cx+1, cy+2, cx+1, ey);
+
+ //Left _lines:
+ if (toDraw & LeftT)
+ paint->drawLine(x, cy-1, cx-2, cy-1);
+ if (toDraw & LeftC)
+ paint->drawLine(x, cy, cx-2, cy);
+ if (toDraw & LeftB)
+ paint->drawLine(x, cy+1, cx-2, cy+1);
+
+ //Right _lines:
+ if (toDraw & RightT)
+ paint->drawLine(cx+2, cy-1, ex, cy-1);
+ if (toDraw & RightC)
+ paint->drawLine(cx+2, cy, ex, cy);
+ if (toDraw & RightB)
+ paint->drawLine(cx+2, cy+1, ex, cy+1);
+
+ //Intersection points.
+ if (toDraw & Int11)
+ paint->drawPoint(cx-1, cy-1);
+ if (toDraw & Int12)
+ paint->drawPoint(cx, cy-1);
+ if (toDraw & Int13)
+ paint->drawPoint(cx+1, cy-1);
+
+ if (toDraw & Int21)
+ paint->drawPoint(cx-1, cy);
+ if (toDraw & Int22)
+ paint->drawPoint(cx, cy);
+ if (toDraw & Int23)
+ paint->drawPoint(cx+1, cy);
+
+ if (toDraw & Int31)
+ paint->drawPoint(cx-1, cy+1);
+ if (toDraw & Int32)
+ paint->drawPoint(cx, cy+1);
+ if (toDraw & Int33)
+ paint->drawPoint(cx+1, cy+1);
+
+}
+
+void KTerminalDisplay::setKeyboardCursorShape(KeyboardCursorShape shape)
+{
+ _cursorShape = shape;
+}
+
+KTerminalDisplay::KeyboardCursorShape KTerminalDisplay::keyboardCursorShape() const
+{
+ return _cursorShape;
+}
+
+void KTerminalDisplay::setKeyboardCursorColor(bool useForegroundColor, const QColor& color)
+{
+ if (useForegroundColor)
+ _cursorColor = QColor(); // an invalid color means that
+ // the foreground color of the
+ // current character should
+ // be used
+
+ else
+ _cursorColor = color;
+}
+
+QColor KTerminalDisplay::keyboardCursorColor() const
+{
+ return _cursorColor;
+}
+
+void KTerminalDisplay::ShowVKB(bool show)
+{
+ bool focused = hasActiveFocus();
+
+ if (focused && show && !qGuiApp->inputMethod()->isVisible()) {
+ updateInputMethod(Qt::ImEnabled);
+ qGuiApp->inputMethod()->show();
+ }
+
+ if (focused && !show && qGuiApp->inputMethod()->isVisible()) {
+ updateInputMethod(Qt::ImEnabled);
+ qGuiApp->inputMethod()->hide();
+ }
+}
+
+void KTerminalDisplay::setRandomSeed(uint randomSeed) { _randomSeed = randomSeed; }
+uint KTerminalDisplay::randomSeed() const { return _randomSeed; }
+
+#if 0
+/*!
+ Set XIM Position
+*/
+void TerminalDisplay::setCursorPos(const int curx, const int cury)
+{
+ int xpos, ypos;
+ ypos = _topMargin + _fontHeight*(cury-1) + _fontAscent;
+ xpos = _leftMargin + _fontWidth*curx;
+ //setMicroFocusHint(xpos, ypos, 0, _fontHeight); //### ???
+ // fprintf(stderr, "x/y = %d/%d\txpos/ypos = %d/%d\n", curx, cury, xpos, ypos);
+ _cursorLine = cury;
+ _cursorCol = curx;
+}
+#endif
+
+// scrolls the image by 'lines', down if lines > 0 or up otherwise.
+//
+// the terminal emulation keeps track of the scrolling of the character
+// image as it receives input, and when the view is updated, it calls scrollImage()
+// with the final scroll amount. this improves performance because scrolling the
+// display is much cheaper than re-rendering all the text for the
+// part of the image which has moved up or down.
+// Instead only new lines have to be drawn
+void KTerminalDisplay::scrollImage(int lines , const QRect& screenWindowRegion)
+{
+ // constrain the region to the display
+ // the bottom of the region is capped to the number of lines in the display's
+ // internal image - 2, so that the height of 'region' is strictly less
+ // than the height of the internal image.
+ QRect region = screenWindowRegion;
+ region.setBottom( qMin(region.bottom(),this->_lines-2) );
+
+ // return if there is nothing to do
+ if ( lines == 0
+ || _image == 0
+ || !region.isValid()
+ || (region.top() + abs(lines)) >= region.bottom()
+ || this->_lines <= region.height() ) return;
+
+
+ void* firstCharPos = &_image[ region.top() * this->_columns ];
+ void* lastCharPos = &_image[ (region.top() + abs(lines)) * this->_columns ];
+
+ int top = _topMargin + (region.top() * _fontHeight);
+ Q_UNUSED(top) //BAD IDEA!
+ int linesToMove = region.height() - abs(lines);
+ int bytesToMove = linesToMove *
+ this->_columns *
+ sizeof(Character);
+
+ Q_ASSERT( linesToMove > 0 );
+ Q_ASSERT( bytesToMove > 0 );
+
+ //scroll internal image
+ if ( lines > 0 )
+ {
+ // check that the memory areas that we are going to move are valid
+ Q_ASSERT( (char*)lastCharPos + bytesToMove <
+ (char*)(_image + (this->_lines * this->_columns)) );
+
+ Q_ASSERT( (lines*this->_columns) < _imageSize );
+
+ //scroll internal image down
+ memmove( firstCharPos , lastCharPos , bytesToMove );
+ }
+ else
+ {
+ // check that the memory areas that we are going to move are valid
+ Q_ASSERT( (char*)firstCharPos + bytesToMove <
+ (char*)(_image + (this->_lines * this->_columns)) );
+
+ //scroll internal image up
+ memmove( lastCharPos , firstCharPos , bytesToMove );
+ }
+
+ // Q_ASSERT(scrollRect.isValid() && !scrollRect.isEmpty());
+
+ //scroll the display vertically to match internal _image
+ // scroll( 0 , _fontHeight * (-lines) , scrollRect );
+}
+
+void KTerminalDisplay::updateImage()
+{
+ if ( !_screenWindow )
+ return;
+
+ // optimization - scroll the existing image where possible and
+ // avoid expensive text drawing for parts of the image that
+ // can simply be moved up or down
+ scrollImage( _screenWindow->scrollCount() ,
+ _screenWindow->scrollRegion() );
+ _screenWindow->resetScrollCount();
+
+ if (!_image) {
+ // Create _image.
+ // The emitted changedContentSizeSignal also leads to getImage being recreated, so do this first.
+ updateImageSize();
+ }
+
+ Character* const newimg = _screenWindow->getImage();
+ int lines = _screenWindow->windowLines();
+ int columns = _screenWindow->windowColumns();
+
+ Q_ASSERT( this->_usedLines <= this->_lines );
+ Q_ASSERT( this->_usedColumns <= this->_columns );
+
+ int y,x,len;
+
+ _hasBlinker = false;
+
+ CharacterColor cf; // undefined
+ CharacterColor _clipboard; // undefined
+ int cr = -1; // undefined
+
+ const int linesToUpdate = qMin(this->_lines, qMax(0,lines ));
+ const int columnsToUpdate = qMin(this->_columns,qMax(0,columns));
+
+ QChar *disstrU = new QChar[columnsToUpdate];
+ char *dirtyMask = new char[columnsToUpdate+2];
+ QRegion dirtyRegion;
+
+ // debugging variable, this records the number of lines that are found to
+ // be 'dirty' ( ie. have changed from the old _image to the new _image ) and
+ // which therefore need to be repainted
+ int dirtyLineCount = 0;
+
+ for (y = 0; y < linesToUpdate; ++y)
+ {
+ const Character* currentLine = &_image[y*this->_columns];
+ const Character* const newLine = &newimg[y*columns];
+
+ bool updateLine = false;
+
+ // The dirty mask indicates which characters need repainting. We also
+ // mark surrounding neighbours dirty, in case the character exceeds
+ // its cell boundaries
+ memset(dirtyMask, 0, columnsToUpdate+2);
+
+ for( x = 0 ; x < columnsToUpdate ; ++x)
+ {
+ if ( newLine[x] != currentLine[x] )
+ {
+ dirtyMask[x] = true;
+ }
+ }
+
+ if (!_resizing) // not while _resizing, we're expecting a paintEvent
+ for (x = 0; x < columnsToUpdate; ++x)
+ {
+ _hasBlinker |= (newLine[x].rendition & RE_BLINK);
+
+ // Start drawing if this character or the next one differs.
+ // We also take the next one into account to handle the situation
+ // where characters exceed their cell width.
+ if (dirtyMask[x])
+ {
+ quint16 c = newLine[x+0].character;
+ if ( !c )
+ continue;
+ int p = 0;
+ disstrU[p++] = c; //fontMap(c);
+ bool lineDraw = isLineChar(c);
+ bool doubleWidth = (x+1 == columnsToUpdate) ? false : (newLine[x+1].character == 0);
+ cr = newLine[x].rendition;
+ _clipboard = newLine[x].backgroundColor;
+ if (newLine[x].foregroundColor != cf) cf = newLine[x].foregroundColor;
+ int lln = columnsToUpdate - x;
+ for (len = 1; len < lln; ++len)
+ {
+ const Character& ch = newLine[x+len];
+
+ if (!ch.character)
+ continue; // Skip trailing part of multi-col chars.
+
+ bool nextIsDoubleWidth = (x+len+1 == columnsToUpdate) ? false : (newLine[x+len+1].character == 0);
+
+ if ( ch.foregroundColor != cf ||
+ ch.backgroundColor != _clipboard ||
+ ch.rendition != cr ||
+ !dirtyMask[x+len] ||
+ isLineChar(c) != lineDraw ||
+ nextIsDoubleWidth != doubleWidth )
+ break;
+
+ disstrU[p++] = c; //fontMap(c);
+ }
+
+ QString unistr(disstrU, p);
+
+ bool saveFixedFont = _fixedFont;
+ if (lineDraw)
+ _fixedFont = false;
+ if (doubleWidth)
+ _fixedFont = false;
+
+ updateLine = true;
+
+ _fixedFont = saveFixedFont;
+ x += len - 1;
+ }
+
+ }
+
+ //both the top and bottom halves of double height _lines must always be redrawn
+ //although both top and bottom halves contain the same characters, only
+ //the top one is actually
+ //drawn.
+ if (_lineProperties.count() > y)
+ updateLine |= (_lineProperties[y] & LINE_DOUBLEHEIGHT);
+
+ // if the characters on the line are different in the old and the new _image
+ // then this line must be repainted.
+ if (updateLine)
+ {
+ dirtyLineCount++;
+
+ // add the area occupied by this line to the region which needs to be
+ // repainted
+ QRect dirtyRect = QRect( qRound(_leftMargin),
+ qRound(_topMargin + _fontHeight*y) ,
+ qRound(_fontWidth * columnsToUpdate) ,
+ _fontHeight );
+
+ dirtyRegion |= dirtyRect;
+ }
+
+ // replace the line of characters in the old _image with the
+ // current line of the new _image
+ memcpy((void*)currentLine,(const void*)newLine,columnsToUpdate*sizeof(Character));
+ }
+
+ // if the new _image is smaller than the previous _image, then ensure that the area
+ // outside the new _image is cleared
+ if ( linesToUpdate < _usedLines )
+ {
+ dirtyRegion |= QRect( qRound(_leftMargin),
+ qRound(_topMargin + _fontHeight*linesToUpdate) ,
+ qRound(_fontWidth * this->_columns) ,
+ _fontHeight * (_usedLines-linesToUpdate) );
+ }
+ _usedLines = linesToUpdate;
+
+ if ( columnsToUpdate < _usedColumns )
+ {
+ dirtyRegion |= QRect( qRound(_leftMargin + columnsToUpdate*_fontWidth) ,
+ qRound(_topMargin),
+ qRound(_fontWidth * (_usedColumns-columnsToUpdate)) ,
+ _fontHeight * this->_lines );
+ }
+ _usedColumns = columnsToUpdate;
+
+ dirtyRegion |= geometryRound(_inputMethodData.previousPreeditRect);
+
+ // update the parts of the display which have changed
+ // update(dirtyRegion.boundingRect());
+
+ // update whole widget
+ update();
+
+ if ( _hasBlinker && !_blinkTimer->isActive()) _blinkTimer->start( TEXT_BLINK_DELAY );
+ if (!_hasBlinker && _blinkTimer->isActive()) { _blinkTimer->stop(); _blinking = false; }
+ delete[] dirtyMask;
+ delete[] disstrU;
+
+}
+
+void KTerminalDisplay::setBlinkingCursor(bool blink)
+{
+ _hasBlinkingCursor=blink;
+
+ if (blink && !_blinkCursorTimer->isActive())
+ _blinkCursorTimer->start(100); // WARN! HARDCODE
+
+ if (!blink && _blinkCursorTimer->isActive())
+ {
+ _blinkCursorTimer->stop();
+ if (_cursorBlinking)
+ blinkCursorEvent();
+ else
+ _cursorBlinking = false;
+ }
+}
+
+void KTerminalDisplay::setBlinkingTextEnabled(bool blink)
+{
+ _allowBlinkingText = blink;
+
+ if (blink && !_blinkTimer->isActive())
+ _blinkTimer->start(qApp->styleHints()->cursorFlashTime() / 2);
+
+ if (!blink && _blinkTimer->isActive())
+ {
+ _blinkTimer->stop();
+ _blinking = false;
+ }
+}
+
+void KTerminalDisplay::focusOutEvent(QFocusEvent*)
+{
+ emit termLostFocus();
+ // trigger a repaint of the cursor so that it is both visible (in case
+ // it was hidden during blinking)
+ // and drawn in a focused out state
+ _cursorBlinking = false;
+ updateCursor();
+
+ _blinkCursorTimer->stop();
+ if (_blinking)
+ blinkEvent();
+
+ _blinkTimer->stop();
+
+ //parent->activeFocus = false;
+ emit activeFocusChanged(true);
+}
+
+void KTerminalDisplay::focusInEvent(QFocusEvent*)
+{
+ emit termGetFocus();
+ if (_hasBlinkingCursor)
+ {
+ _blinkCursorTimer->start();
+ }
+ updateCursor();
+
+ if (_hasBlinker)
+ _blinkTimer->start();
+}
+
+QPoint KTerminalDisplay::cursorPosition() const
+{
+ if (_screenWindow)
+ return _screenWindow->cursorPosition();
+ else
+ return QPoint(0,0);
+}
+
+void KTerminalDisplay::blinkEvent()
+{
+ if (!_allowBlinkingText) return;
+
+ _blinking = !_blinking;
+
+ //TODO: Optimize to only repaint the areas of the widget
+ // where there is blinking text
+ // rather than repainting the whole widget.
+ update();
+}
+
+void KTerminalDisplay::updateCursor()
+{
+ QRect cursorRect = imageToWidget( QRect(cursorPosition(),QSize(1,1)) );
+ update(cursorRect);
+}
+
+void KTerminalDisplay::blinkCursorEvent()
+{
+ _cursorBlinking = !_cursorBlinking;
+ updateCursor();
+}
+
+/* ------------------------------------------------------------------------- */
+/* */
+/* Resizing */
+/* */
+/* ------------------------------------------------------------------------- */
+
+void KTerminalDisplay::propagateSize()
+{
+ if (_image) {
+ updateImageSize();
+ }
+}
+
+void KTerminalDisplay::updateImageSize()
+{
+ Character* oldimg = _image;
+ int oldlin = _lines;
+ int oldcol = _columns;
+
+ makeImage();
+
+ // copy the old image to reduce flicker
+ int lines = qMin(oldlin,_lines);
+ int columns = qMin(oldcol,_columns);
+
+ if (oldimg)
+ {
+ for (int line = 0; line < lines; line++)
+ {
+ memcpy((void*)&_image[_columns*line],
+ (void*)&oldimg[oldcol*line],columns*sizeof(Character));
+ }
+ delete[] oldimg;
+ }
+
+ if (_screenWindow)
+ _screenWindow->setWindowLines(_lines);
+
+ _resizing = (oldlin!=_lines) || (oldcol!=_columns);
+
+ if ( _resizing )
+ {
+ emit changedContentSizeSignal(_contentHeight, _contentWidth); // expose resizeEvent
+ }
+
+ _resizing = false;
+}
+
+void KTerminalDisplay::scrollToEnd()
+{
+ //_screenWindow->scrollTo( _scrollBar->value() + 1 );
+ _screenWindow->setTrackOutput( _screenWindow->atEndOfOutput() );
+}
+
+void KTerminalDisplay::extendSelection( const QPoint& position )
+{
+ QPoint pos = position;
+
+ if ( !_screenWindow )
+ return;
+
+ //if ( !contentsRect().contains(ev->pos()) ) return;
+
+ // we're in the process of moving the mouse with the left button pressed
+ // the mouse cursor will kept caught within the bounds of the text in
+ // this widget.
+
+ int linesBeyondWidget = 0;
+
+ QRect textBounds( _leftMargin,
+ _topMargin,
+ _usedColumns*_fontWidth-1,
+ _usedLines*_fontHeight-1);
+
+ // Adjust position within text area bounds.
+ QPoint oldpos = pos;
+
+ pos.setX( qBound(textBounds.left(),pos.x(),textBounds.right()) );
+ pos.setY( qBound(textBounds.top(),pos.y(),textBounds.bottom()) );
+
+ if ( oldpos.y() > textBounds.bottom() )
+ {
+ linesBeyondWidget = (oldpos.y()-textBounds.bottom()) / _fontHeight;
+ }
+ if ( oldpos.y() < textBounds.top() )
+ {
+ linesBeyondWidget = (textBounds.top()-oldpos.y()) / _fontHeight;
+ }
+
+ int charColumn = 0;
+ int charLine = 0;
+ getCharacterPosition(pos,charLine,charColumn);
+
+ QPoint here = QPoint(charColumn,charLine); //QPoint((pos.x()-tLx-_leftMargin+(_fontWidth/2))/_fontWidth,(pos.y()-tLy-_topMargin)/_fontHeight);
+ QPoint ohere;
+ QPoint _iPntSelCorr = _iPntSel;
+ _iPntSelCorr.ry() -= 0; //_scrollBar->value();
+ QPoint _pntSelCorr = _pntSel;
+ _pntSelCorr.ry() -= 0; //_scrollBar->value();
+ bool swapping = false;
+
+ if ( _wordSelectionMode )
+ {
+ // Extend to word boundaries
+ int i;
+ QChar selClass;
+
+ bool left_not_right = ( here.y() < _iPntSelCorr.y() ||
+ ( here.y() == _iPntSelCorr.y() && here.x() < _iPntSelCorr.x() ) );
+ bool old_left_not_right = ( _pntSelCorr.y() < _iPntSelCorr.y() ||
+ ( _pntSelCorr.y() == _iPntSelCorr.y() && _pntSelCorr.x() < _iPntSelCorr.x() ) );
+ swapping = left_not_right != old_left_not_right;
+
+ // Find left (left_not_right ? from here : from start)
+ QPoint left = left_not_right ? here : _iPntSelCorr;
+ i = loc(left.x(),left.y());
+ if (i>=0 && i<=_imageSize) {
+ selClass = charClass(_image[i].character);
+ while ( ((left.x()>0) || (left.y()>0 && (_lineProperties[left.y()-1] & LINE_WRAPPED) ))
+ && charClass(_image[i-1].character) == selClass )
+ { i--; if (left.x()>0) left.rx()--; else {left.rx()=_usedColumns-1; left.ry()--;} }
+ }
+
+ // Find left (left_not_right ? from start : from here)
+ QPoint right = left_not_right ? _iPntSelCorr : here;
+ i = loc(right.x(),right.y());
+ if (i>=0 && i<=_imageSize) {
+ selClass = charClass(_image[i].character);
+ while( ((right.x()<_usedColumns-1) || (right.y()<_usedLines-1 && (_lineProperties[right.y()] & LINE_WRAPPED) ))
+ && charClass(_image[i+1].character) == selClass )
+ { i++; if (right.x()<_usedColumns-1) right.rx()++; else {right.rx()=0; right.ry()++; } }
+ }
+
+ // Pick which is start (ohere) and which is extension (here)
+ if ( left_not_right )
+ {
+ here = left; ohere = right;
+ }
+ else
+ {
+ here = right; ohere = left;
+ }
+ ohere.rx()++;
+ }
+
+ if ( _lineSelectionMode )
+ {
+ // Extend to complete line
+ bool above_not_below = ( here.y() < _iPntSelCorr.y() );
+
+ QPoint above = above_not_below ? here : _iPntSelCorr;
+ QPoint below = above_not_below ? _iPntSelCorr : here;
+
+ while (above.y()>0 && (_lineProperties[above.y()-1] & LINE_WRAPPED) )
+ above.ry()--;
+ while (below.y()<_usedLines-1 && (_lineProperties[below.y()] & LINE_WRAPPED) )
+ below.ry()++;
+
+ above.setX(0);
+ below.setX(_usedColumns-1);
+
+ // Pick which is start (ohere) and which is extension (here)
+ if ( above_not_below )
+ {
+ here = above; ohere = below;
+ }
+ else
+ {
+ here = below; ohere = above;
+ }
+
+ QPoint newSelBegin = QPoint( ohere.x(), ohere.y() );
+ swapping = !(_tripleSelBegin==newSelBegin);
+ _tripleSelBegin = newSelBegin;
+
+ ohere.rx()++;
+ }
+
+ int offset = 0;
+ if ( !_wordSelectionMode && !_lineSelectionMode )
+ {
+ int i;
+ QChar selClass;
+
+ bool left_not_right = ( here.y() < _iPntSelCorr.y() ||
+ ( here.y() == _iPntSelCorr.y() && here.x() < _iPntSelCorr.x() ) );
+ bool old_left_not_right = ( _pntSelCorr.y() < _iPntSelCorr.y() ||
+ ( _pntSelCorr.y() == _iPntSelCorr.y() && _pntSelCorr.x() < _iPntSelCorr.x() ) );
+ swapping = left_not_right != old_left_not_right;
+
+ // Find left (left_not_right ? from here : from start)
+ QPoint left = left_not_right ? here : _iPntSelCorr;
+
+ // Find left (left_not_right ? from start : from here)
+ QPoint right = left_not_right ? _iPntSelCorr : here;
+ if ( right.x() > 0 && !_columnSelectionMode )
+ {
+ i = loc(right.x(),right.y());
+ if (i>=0 && i<=_imageSize) {
+ selClass = charClass(_image[i-1].character);
+ /* if (selClass == ' ')
+ {
+ while ( right.x() < _usedColumns-1 && charClass(_image[i+1].character) == selClass && (right.y()<_usedLines-1) &&
+ !(_lineProperties[right.y()] & LINE_WRAPPED))
+ { i++; right.rx()++; }
+ if (right.x() < _usedColumns-1)
+ right = left_not_right ? _iPntSelCorr : here;
+ else
+ right.rx()++; // will be balanced later because of offset=-1;
+ }*/
+ }
+ }
+
+ // Pick which is start (ohere) and which is extension (here)
+ if ( left_not_right )
+ {
+ here = left; ohere = right; offset = 0;
+ }
+ else
+ {
+ here = right; ohere = left; offset = -1;
+ }
+ }
+
+ //if ((here == _pntSelCorr) && (scroll == _scrollBar->value())) return; // not moved
+
+ if (here == ohere) return; // It's not left, it's not right.
+
+ if ( _actSel < 2 || swapping )
+ {
+ if ( _columnSelectionMode && !_lineSelectionMode && !_wordSelectionMode )
+ {
+ _screenWindow->setSelectionStart( ohere.x() , ohere.y() , true );
+ }
+ else
+ {
+ _screenWindow->setSelectionStart( ohere.x()-1-offset , ohere.y() , false );
+ }
+
+ }
+
+ _actSel = 2; // within selection
+ _pntSel = here;
+ _pntSel.ry() += 0; //_scrollBar->value();
+
+ if ( _columnSelectionMode && !_lineSelectionMode && !_wordSelectionMode )
+ {
+ _screenWindow->setSelectionEnd( here.x() , here.y() );
+ }
+ else
+ {
+ _screenWindow->setSelectionEnd( here.x()+offset , here.y() );
+ }
+
+ Q_UNUSED(linesBeyondWidget)
+
+}
+
+void KTerminalDisplay::updateLineProperties()
+{
+ if ( !_screenWindow )
+ return;
+
+ _lineProperties = _screenWindow->getLineProperties();
+}
+
+QChar KTerminalDisplay::charClass(QChar qch) const
+{
+ if ( qch.isSpace() ) return ' ';
+
+ if ( qch.isLetterOrNumber() || _wordCharacters.contains(qch, Qt::CaseInsensitive ) )
+ return 'a';
+
+ return qch;
+}
+
+void KTerminalDisplay::setWordCharacters(const QString& wc)
+{
+ _wordCharacters = wc;
+}
+
+/* ------------------------------------------------------------------------- */
+/* */
+/* Clipboard */
+/* */
+/* ------------------------------------------------------------------------- */
+
+#undef KeyPress
+
+void KTerminalDisplay::emitSelection(bool useXselection,bool appendReturn)
+{
+ if ( !_screenWindow )
+ return;
+
+ // Paste Clipboard by simulating keypress events
+ QString text = QGuiApplication::clipboard()->text(useXselection ? QClipboard::Selection :
+ QClipboard::Clipboard);
+ if(appendReturn)
+ text.append("\r");
+ if ( ! text.isEmpty() )
+ {
+ text.replace('\n', '\r');
+ QKeyEvent e(QEvent::KeyPress, 0, Qt::NoModifier, text);
+ emit keyPressedSignal(&e); // expose as a big fat keypress event
+
+ _screenWindow->clearSelection();
+ }
+}
+
+void KTerminalDisplay::setSelection(const QString& t)
+{
+ QGuiApplication::clipboard()->setText(t, QClipboard::Selection);
+}
+
+void KTerminalDisplay::copyClipboard()
+{
+ if ( !_screenWindow )
+ return;
+
+ QString text = _screenWindow->selectedText(_preserveLineBreaks);
+ if (!text.isEmpty())
+ QGuiApplication::clipboard()->setText(text);
+}
+
+void KTerminalDisplay::pasteClipboard()
+{
+ emitSelection(false,false);
+}
+
+void KTerminalDisplay::pasteSelection()
+{
+ emitSelection(true,false);
+}
+
+/* ------------------------------------------------------------------------- */
+/* */
+/* Keyboard */
+/* */
+/* ------------------------------------------------------------------------- */
+
+void KTerminalDisplay::setFlowControlWarningEnabled( bool enable )
+{
+ _flowControlWarningEnabled = enable;
+
+ // if the dialog is currently visible and the flow control warning has
+ // been disabled then hide the dialog
+// if (!enable)
+// outputSuspended(false);
+}
+
+void KTerminalDisplay::inputMethodEvent( QInputMethodEvent* event )
+{
+ QKeyEvent keyEvent(QEvent::KeyPress,0,Qt::NoModifier,event->commitString());
+ emit keyPressedSignal(&keyEvent);
+
+ _inputMethodData.preeditString = event->preeditString();
+ QRect updRect = geometryRound(preeditRect() | _inputMethodData.previousPreeditRect);
+ update(updRect);
+
+ event->accept();
+}
+
+void KTerminalDisplay::inputMethodQuery(QInputMethodQueryEvent *event)
+{
+ event->setValue(Qt::ImEnabled, true);
+ event->accept();
+}
+
+QVariant KTerminalDisplay::inputMethodQuery(Qt::InputMethodQuery query) const
+{
+ const QPoint cursorPos = _screenWindow ? _screenWindow->cursorPosition() : QPoint(0,0);
+ switch ( query )
+ {
+ case Qt::ImEnabled:
+ return (bool)(flags() & ItemAcceptsInputMethod);
+ break;
+ case Qt::ImMicroFocus:
+ return imageToWidget(QRect(cursorPos.x(),cursorPos.y(),1,1));
+ break;
+ case Qt::ImFont:
+ return m_font;
+ break;
+ case Qt::ImCursorPosition:
+ // return the cursor position within the current line
+ return cursorPos.x();
+ break;
+ case Qt::ImSurroundingText:
+ {
+ // return the text from the current line
+ QString lineText;
+ QTextStream stream(&lineText);
+ PlainTextDecoder decoder;
+ decoder.begin(&stream);
+ decoder.decodeLine(&_image[loc(0,cursorPos.y())],_usedColumns,_lineProperties[cursorPos.y()]);
+ decoder.end();
+ return lineText;
+ }
+ break;
+ case Qt::ImCurrentSelection:
+ return QString();
+ break;
+ default:
+ break;
+ }
+
+ return QVariant();
+}
+
+bool KTerminalDisplay::handleShortcutOverrideEvent(QKeyEvent* keyEvent)
+{
+ int modifiers = keyEvent->modifiers();
+
+ // When a possible shortcut combination is pressed,
+ // emit the overrideShortcutCheck() signal to allow the host
+ // to decide whether the terminal should override it or not.
+ if (modifiers != Qt::NoModifier)
+ {
+ int modifierCount = 0;
+ unsigned int currentModifier = Qt::ShiftModifier;
+
+ while (currentModifier <= Qt::KeypadModifier)
+ {
+ if (modifiers & currentModifier)
+ modifierCount++;
+ currentModifier <<= 1;
+ }
+ if (modifierCount < 2)
+ {
+ bool override = false;
+ emit overrideShortcutCheck(keyEvent,override);
+ if (override)
+ {
+ keyEvent->accept();
+ return true;
+ }
+ }
+ }
+
+ // Override any of the following shortcuts because
+ // they are needed by the terminal
+ int keyCode = keyEvent->key() | modifiers;
+ switch ( keyCode )
+ {
+ // list is taken from the QLineEdit::event() code
+ case Qt::Key_Tab:
+ case Qt::Key_Delete:
+ case Qt::Key_Home:
+ case Qt::Key_End:
+ case Qt::Key_Backspace:
+ case Qt::Key_Left:
+ case Qt::Key_Right:
+ keyEvent->accept();
+ return true;
+ }
+ return false;
+}
+
+bool KTerminalDisplay::event(QEvent* event)
+{
+ switch (event->type())
+ {
+ case QEvent::ShortcutOverride:
+ handleShortcutOverrideEvent((QKeyEvent*)event);
+ break;
+ case QEvent::PaletteChange:
+ case QEvent::ApplicationPaletteChange:
+ break;
+ case QEvent::InputMethod:
+ inputMethodEvent(static_cast<QInputMethodEvent *>(event));
+ break;
+ case QEvent::InputMethodQuery:
+ inputMethodQuery(static_cast<QInputMethodQueryEvent *>(event));
+ break;
+ default:
+ break;
+ }
+ return QQuickPaintedItem::event(event);
+}
+
+void KTerminalDisplay::geometryChanged(const QRectF &newGeometry, const QRectF &oldGeometry)
+{
+ if (newGeometry != oldGeometry) {
+ m_widgetRect = newGeometry;
+ propagateSize();
+ update();
+ }
+
+ QQuickPaintedItem::geometryChanged(newGeometry,oldGeometry);
+}
+
+QRect KTerminalDisplay::geometryRound(const QRectF &r) const
+{
+ QRect rect;
+
+ rect.setTop(qRound(r.top()));
+ rect.setBottom(qRound(r.bottom()));
+ rect.setLeft(qRound(r.left()));
+ rect.setRight(qRound(r.right()));
+
+ return rect;
+}
+
+void KTerminalDisplay::mousePressEvent(QMouseEvent *ev)
+{
+ if (m_focusOnClick) forcedFocus();
+ if (m_showVKBonClick) ShowVKB(true);
+
+ emit clicked();
+ QQuickPaintedItem::mouseMoveEvent(ev);
+}
+
+void KTerminalDisplay::setBellMode(int mode)
+{
+ _bellMode=mode;
+}
+
+void KTerminalDisplay::enableBell()
+{
+ _allowBell = true;
+}
+
+void KTerminalDisplay::bell(const QString& message)
+{
+ Q_UNUSED(message)
+
+ if (_bellMode==NoBell) return;
+
+ //limit the rate at which bells can occur
+ //...mainly for sound effects where rapid bells in sequence
+ //produce a horrible noise
+ if ( _allowBell )
+ {
+ _allowBell = false;
+ QTimer::singleShot(500,this,SLOT(enableBell()));
+
+ if (_bellMode==SystemBeepBell)
+ {
+ // NO BEEP !
+ //QGuiApplication::beep();
+ int a = 0;
+ Q_UNUSED(a)
+ }
+ else if (_bellMode==NotifyBel
