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Message #09864
[Merge] lp:~larryprice/ubuntu-terminal-app/update-qmltermwidget into lp:ubuntu-terminal-app
Larry Price has proposed merging lp:~larryprice/ubuntu-terminal-app/update-qmltermwidget into lp:ubuntu-terminal-app.
Commit message:
Update QMLTermWidget to latest version and remove duplicate konsole application code.
Requested reviews:
Ubuntu Terminal Developers (ubuntu-terminal-dev)
For more details, see:
https://code.launchpad.net/~larryprice/ubuntu-terminal-app/update-qmltermwidget/+merge/306107
Update QMLTermWidget to latest version and remove duplicate konsole application code.
--
The attached diff has been truncated due to its size.
Your team Ubuntu Terminal Developers is requested to review the proposed merge of lp:~larryprice/ubuntu-terminal-app/update-qmltermwidget into lp:ubuntu-terminal-app.
=== modified file 'src/app/qml/TerminalComponent.qml'
--- src/app/qml/TerminalComponent.qml 2016-09-19 00:05:02 +0000
+++ src/app/qml/TerminalComponent.qml 2016-09-19 14:26:40 +0000
@@ -31,10 +31,6 @@
font.family: settings.fontStyle
font.pixelSize: FontUtils.sizeToPixels("medium") * settings.fontSize / 10
- // WORKAROUND: Mir/QtMir does not support drag&drop yet, therefore we need
- // to disable this functionality (see lp:1488588).
- dragMode: QMLTermWidget.NoDrag
-
signal sessionFinished(var session);
session: QMLTermSession {
=== removed directory 'src/plugin/konsole'
=== removed file 'src/plugin/konsole/BlockArray.cpp'
--- src/plugin/konsole/BlockArray.cpp 2014-11-12 00:10:12 +0000
+++ src/plugin/konsole/BlockArray.cpp 1970-01-01 00:00:00 +0000
@@ -1,377 +0,0 @@
-/*
- 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);
-
-}
-
=== removed file 'src/plugin/konsole/BlockArray.h'
--- src/plugin/konsole/BlockArray.h 2014-11-12 00:10:12 +0000
+++ src/plugin/konsole/BlockArray.h 1970-01-01 00:00:00 +0000
@@ -1,126 +0,0 @@
-/*
- 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
=== removed file 'src/plugin/konsole/CMakeLists.txt'
--- src/plugin/konsole/CMakeLists.txt 2014-11-12 00:10:12 +0000
+++ src/plugin/konsole/CMakeLists.txt 1970-01-01 00:00:00 +0000
@@ -1,93 +0,0 @@
-include_directories(
- ${CMAKE_CURRENT_SOURCE_DIR}
-)
-
-set(PLUGIN_DIR org/kde/konsole)
-add_definitions(-DHAVE_POSIX_OPENPT -DHAVE_SYS_TIME_H -DHAVE_UPDWTMPX)
-add_definitions(-DQ_WS_UBUNTU)
-
-set(konsole_SRCS
- BlockArray.cpp
- BlockArray.h
- CharacterColor.h
- Character.h
- ColorScheme.cpp
- ColorScheme.h
- ColorTables.h
- DefaultTranslatorText.h
- Emulation.cpp
- Emulation.h
- ExtendedDefaultTranslator.h
- Filter.cpp
- Filter.h
- History.cpp
- History.h
- KeyboardTranslator.cpp
- KeyboardTranslator.h
- konsole_wcwidth.cpp
- konsole_wcwidth.h
- kprocess.cpp
- kprocess.h
- kpty.cpp
- kptydevice.cpp
- kptydevice.h
- kpty.h
- kpty_p.h
- kptyprocess.cpp
- kptyprocess.h
- ksession.cpp
- ksession.h
- LineFont.h
- plugin.cpp
- plugin.h
- Pty.cpp
- Pty.h
- Screen.cpp
- Screen.h
- ScreenWindow.cpp
- ScreenWindow.h
- Session.cpp
- Session.h
- ShellCommand.cpp
- ShellCommand.h
- TerminalCharacterDecoder.cpp
- TerminalCharacterDecoder.h
- TerminalDisplay.cpp
- TerminalDisplay.h
- tools.cpp
- tools.h
- Vt102Emulation.cpp
- Vt102Emulation.h
-)
-
-add_library(kdekonsole MODULE
- ${konsole_SRCS}
-)
-
-qt5_use_modules(kdekonsole Gui Qml Quick Widgets)
-
-# Copy the plugin, the qmldir file and other assets to the build dir for running in QtCreator
-if(NOT "${CMAKE_CURRENT_SOURCE_DIR}" STREQUAL "${CMAKE_CURRENT_BINARY_DIR}")
- add_custom_target(konsole-qmldir ALL
- COMMAND cp ${CMAKE_CURRENT_SOURCE_DIR}/qmldir ${CMAKE_CURRENT_BINARY_DIR}/../${PLUGIN_DIR}
- DEPENDS ${QMLFILES}
- )
- add_custom_target(konsole-layouts-schemes ALL
- COMMAND cp -a ${CMAKE_CURRENT_SOURCE_DIR}/assets/color-schemes ${CMAKE_CURRENT_BINARY_DIR}/../${PLUGIN_DIR}
- COMMAND cp -a ${CMAKE_CURRENT_SOURCE_DIR}/assets/kb-layouts ${CMAKE_CURRENT_BINARY_DIR}/../${PLUGIN_DIR}
- DEPENDS ${QMLFILES}
- )
- add_custom_command(TARGET kdekonsole POST_BUILD
- COMMAND ${CMAKE_COMMAND} -E make_directory ${CMAKE_CURRENT_BINARY_DIR}/../${PLUGIN_DIR}
- COMMENT "Creating plugin directory layout in the build dir"
- COMMAND ${CMAKE_COMMAND} -E copy $<TARGET_FILE:kdekonsole> ${CMAKE_CURRENT_BINARY_DIR}/../${PLUGIN_DIR}
- COMMENT "Copying to output directory"
- )
-endif(NOT "${CMAKE_CURRENT_SOURCE_DIR}" STREQUAL "${CMAKE_CURRENT_BINARY_DIR}")
-
-
-install(TARGETS kdekonsole DESTINATION ${QT_IMPORTS_DIR}/${PLUGIN_DIR})
-install(FILES qmldir DESTINATION ${QT_IMPORTS_DIR}/${PLUGIN_DIR})
-install(DIRECTORY assets/color-schemes DESTINATION ${QT_IMPORTS_DIR}/${PLUGIN_DIR})
-install(DIRECTORY assets/kb-layouts DESTINATION ${QT_IMPORTS_DIR}/${PLUGIN_DIR})
-
=== removed file 'src/plugin/konsole/Character.h'
--- src/plugin/konsole/Character.h 2014-11-12 00:10:12 +0000
+++ src/plugin/konsole/Character.h 1970-01-01 00:00:00 +0000
@@ -1,221 +0,0 @@
-/*
- 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
-
=== removed file 'src/plugin/konsole/CharacterColor.h'
--- src/plugin/konsole/CharacterColor.h 2014-11-12 00:10:12 +0000
+++ src/plugin/konsole/CharacterColor.h 1970-01-01 00:00:00 +0000
@@ -1,294 +0,0 @@
-/*
- 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
-
=== removed file 'src/plugin/konsole/ColorScheme.cpp'
--- src/plugin/konsole/ColorScheme.cpp 2014-11-12 00:10:12 +0000
+++ src/plugin/konsole/ColorScheme.cpp 1970-01-01 00:00:00 +0000
@@ -1,774 +0,0 @@
-/*
- 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;
-}
=== removed file 'src/plugin/konsole/ColorScheme.h'
--- src/plugin/konsole/ColorScheme.h 2014-11-12 00:10:12 +0000
+++ src/plugin/konsole/ColorScheme.h 1970-01-01 00:00:00 +0000
@@ -1,342 +0,0 @@
-/*
- 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
=== removed file 'src/plugin/konsole/ColorTables.h'
--- src/plugin/konsole/ColorTables.h 2014-11-12 00:10:12 +0000
+++ src/plugin/konsole/ColorTables.h 1970-01-01 00:00:00 +0000
@@ -1,55 +0,0 @@
-#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
-
=== removed file 'src/plugin/konsole/DefaultTranslatorText.h'
--- src/plugin/konsole/DefaultTranslatorText.h 2014-11-12 00:10:12 +0000
+++ src/plugin/konsole/DefaultTranslatorText.h 1970-01-01 00:00:00 +0000
@@ -1,2 +0,0 @@
-"keyboard \"Fallback Key Translator\"\n"
-"key Tab : \"\\t\" \0"
=== removed file 'src/plugin/konsole/Emulation.cpp'
--- src/plugin/konsole/Emulation.cpp 2014-11-12 00:10:12 +0000
+++ src/plugin/konsole/Emulation.cpp 1970-01-01 00:00:00 +0000
@@ -1,458 +0,0 @@
-/*
- 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"
-
=== removed file 'src/plugin/konsole/Emulation.h'
--- src/plugin/konsole/Emulation.h 2014-11-12 00:10:12 +0000
+++ src/plugin/konsole/Emulation.h 1970-01-01 00:00:00 +0000
@@ -1,467 +0,0 @@
-/*
- 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
=== removed file 'src/plugin/konsole/ExtendedDefaultTranslator.h'
--- src/plugin/konsole/ExtendedDefaultTranslator.h 2014-11-12 00:10:12 +0000
+++ src/plugin/konsole/ExtendedDefaultTranslator.h 1970-01-01 00:00:00 +0000
@@ -1,74 +0,0 @@
-"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"
=== removed file 'src/plugin/konsole/Filter.cpp'
--- src/plugin/konsole/Filter.cpp 2014-11-12 00:10:12 +0000
+++ src/plugin/konsole/Filter.cpp 1970-01-01 00:00:00 +0000
@@ -1,542 +0,0 @@
-/*
- 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"
=== removed file 'src/plugin/konsole/Filter.h'
--- src/plugin/konsole/Filter.h 2014-11-12 00:10:12 +0000
+++ src/plugin/konsole/Filter.h 1970-01-01 00:00:00 +0000
@@ -1,380 +0,0 @@
-/*
- 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
=== removed file 'src/plugin/konsole/History.cpp'
--- src/plugin/konsole/History.cpp 2014-11-12 00:10:12 +0000
+++ src/plugin/konsole/History.cpp 1970-01-01 00:00:00 +0000
@@ -1,986 +0,0 @@
-/*
- 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 );
-}
=== removed file 'src/plugin/konsole/History.h'
--- src/plugin/konsole/History.h 2014-11-12 00:10:12 +0000
+++ src/plugin/konsole/History.h 1970-01-01 00:00:00 +0000
@@ -1,490 +0,0 @@
-/*
- 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
=== removed file 'src/plugin/konsole/KeyboardTranslator.cpp'
--- src/plugin/konsole/KeyboardTranslator.cpp 2014-11-12 00:10:12 +0000
+++ src/plugin/konsole/KeyboardTranslator.cpp 1970-01-01 00:00:00 +0000
@@ -1,892 +0,0 @@
-/*
- 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;
-}
=== removed file 'src/plugin/konsole/KeyboardTranslator.h'
--- src/plugin/konsole/KeyboardTranslator.h 2014-11-12 00:10:12 +0000
+++ src/plugin/konsole/KeyboardTranslator.h 1970-01-01 00:00:00 +0000
@@ -1,584 +0,0 @@
-/*
- 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
-
=== removed file 'src/plugin/konsole/LineFont.h'
--- src/plugin/konsole/LineFont.h 2014-11-12 00:10:12 +0000
+++ src/plugin/konsole/LineFont.h 1970-01-01 00:00:00 +0000
@@ -1,21 +0,0 @@
-// 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
-};
=== removed file 'src/plugin/konsole/LineFont.src'
--- src/plugin/konsole/LineFont.src 2014-11-12 00:10:12 +0000
+++ src/plugin/konsole/LineFont.src 1970-01-01 00:00:00 +0000
@@ -1,786 +0,0 @@
-#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
- |||
- |||
- |||
- |
- |
=== removed file 'src/plugin/konsole/Pty.cpp'
--- src/plugin/konsole/Pty.cpp 2014-11-12 00:10:12 +0000
+++ src/plugin/konsole/Pty.cpp 1970-01-01 00:00:00 +0000
@@ -1,310 +0,0 @@
-/*
- * 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);
-}
=== removed file 'src/plugin/konsole/Pty.h'
--- src/plugin/konsole/Pty.h 2014-11-12 00:10:12 +0000
+++ src/plugin/konsole/Pty.h 1970-01-01 00:00:00 +0000
@@ -1,206 +0,0 @@
-/*
- * 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
=== removed file 'src/plugin/konsole/Screen.cpp'
--- src/plugin/konsole/Screen.cpp 2014-11-12 00:10:12 +0000
+++ src/plugin/konsole/Screen.cpp 1970-01-01 00:00:00 +0000
@@ -1,1360 +0,0 @@
-/*
- 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;
-}
=== removed file 'src/plugin/konsole/Screen.h'
--- src/plugin/konsole/Screen.h 2014-11-12 00:10:12 +0000
+++ src/plugin/konsole/Screen.h 1970-01-01 00:00:00 +0000
@@ -1,672 +0,0 @@
-/*
- 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
=== removed file 'src/plugin/konsole/ScreenWindow.cpp'
--- src/plugin/konsole/ScreenWindow.cpp 2014-11-12 00:10:12 +0000
+++ src/plugin/konsole/ScreenWindow.cpp 1970-01-01 00:00:00 +0000
@@ -1,292 +0,0 @@
-/*
- 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"
=== removed file 'src/plugin/konsole/ScreenWindow.h'
--- src/plugin/konsole/ScreenWindow.h 2014-11-12 00:10:12 +0000
+++ src/plugin/konsole/ScreenWindow.h 1970-01-01 00:00:00 +0000
@@ -1,257 +0,0 @@
-/*
- 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
=== removed file 'src/plugin/konsole/Session.cpp'
--- src/plugin/konsole/Session.cpp 2014-11-12 00:10:12 +0000
+++ src/plugin/konsole/Session.cpp 1970-01-01 00:00:00 +0000
@@ -1,1064 +0,0 @@
-/*
- 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"
=== removed file 'src/plugin/konsole/Session.h'
--- src/plugin/konsole/Session.h 2014-11-12 00:10:12 +0000
+++ src/plugin/konsole/Session.h 1970-01-01 00:00:00 +0000
@@ -1,626 +0,0 @@
-/*
- 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
=== removed file 'src/plugin/konsole/ShellCommand.cpp'
--- src/plugin/konsole/ShellCommand.cpp 2014-11-12 00:10:12 +0000
+++ src/plugin/konsole/ShellCommand.cpp 1970-01-01 00:00:00 +0000
@@ -1,167 +0,0 @@
-/*
- 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;
-}
=== removed file 'src/plugin/konsole/ShellCommand.h'
--- src/plugin/konsole/ShellCommand.h 2014-11-12 00:10:12 +0000
+++ src/plugin/konsole/ShellCommand.h 1970-01-01 00:00:00 +0000
@@ -1,90 +0,0 @@
-/*
- 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
-
=== removed file 'src/plugin/konsole/TerminalCharacterDecoder.cpp'
--- src/plugin/konsole/TerminalCharacterDecoder.cpp 2014-11-12 00:10:12 +0000
+++ src/plugin/konsole/TerminalCharacterDecoder.cpp 1970-01-01 00:00:00 +0000
@@ -1,251 +0,0 @@
-/*
- 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;
-}
=== removed file 'src/plugin/konsole/TerminalCharacterDecoder.h'
--- src/plugin/konsole/TerminalCharacterDecoder.h 2014-11-12 00:10:12 +0000
+++ src/plugin/konsole/TerminalCharacterDecoder.h 1970-01-01 00:00:00 +0000
@@ -1,148 +0,0 @@
-/*
- 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
=== removed file 'src/plugin/konsole/TerminalDisplay.cpp'
--- src/plugin/konsole/TerminalDisplay.cpp 2014-11-12 00:10:12 +0000
+++ src/plugin/konsole/TerminalDisplay.cpp 1970-01-01 00:00:00 +0000
@@ -1,2171 +0,0 @@
-/*
- 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->setValue(Qt::ImHints, Qt::ImhNoPredictiveText);
- 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)
-{
- bool eventHandled = false;
- switch (event->type())
- {
- case QEvent::ShortcutOverride:
- eventHandled = 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:
- eventHandled = QQuickPaintedItem::event(event);
- break;
- }
- return eventHandled; //parent->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==NotifyBell)
- {
- //KNotification::event("BellVisible", message,QPixmap(),this);
- // TODO/FIXME: qt4 notifications?
- }
- else if (_bellMode==VisualBell)
- {
- swapColorTable();
- QTimer::singleShot(200,this,SLOT(swapColorTable()));
- }
- }
-}
-
-void KTerminalDisplay::selectionChanged()
-{
- emit copyAvailable(_screenWindow->selectedText(false).isEmpty() == false);
-}
-
-void KTerminalDisplay::swapColorTable()
-{
- ColorEntry color = _colorTable[1];
- _colorTable[1]=_colorTable[0];
- _colorTable[0]= color;
- _colorsInverted = !_colorsInverted;
- update();
-}
-
-void KTerminalDisplay::clearImage()
-{
- // We initialize _image[_imageSize] too. See makeImage()
- for (int i = 0; i <= _imageSize; i++)
- {
- _image[i].character = ' ';
- _image[i].foregroundColor = CharacterColor(COLOR_SPACE_DEFAULT,
- DEFAULT_FORE_COLOR);
- _image[i].backgroundColor = CharacterColor(COLOR_SPACE_DEFAULT,
- DEFAULT_BACK_COLOR);
- _image[i].rendition = DEFAULT_RENDITION;
- }
-}
-
-void KTerminalDisplay::calcGeometry()
-{
- _leftMargin = DEFAULT_LEFT_MARGIN;
- _contentWidth = width() - 2 * DEFAULT_LEFT_MARGIN;
-
- _topMargin = DEFAULT_TOP_MARGIN;
- _contentHeight = height() - 2 * DEFAULT_TOP_MARGIN + /* mysterious */ 1;
-
- // ensure that display is always at least one column wide
- _columns = qMax(1, qFloor(_contentWidth / (double)_fontWidth));
- _usedColumns = qMin(_usedColumns,_columns);
-
- // ensure that display is always at least one line high
- _lines = qMax(1, qFloor(_contentHeight / (double)_fontHeight));
- _usedLines = qMin(_usedLines,_lines);
-}
-
-void KTerminalDisplay::makeImage()
-{
- calcGeometry();
-
- // confirm that array will be of non-zero size, since the painting code
- // assumes a non-zero array length
- Q_ASSERT( _lines > 0 && _columns > 0 );
- Q_ASSERT( _usedLines <= _lines && _usedColumns <= _columns );
-
- _imageSize=_lines*_columns;
-
- // We over-commit one character so that we can be more relaxed in dealing with
- // certain boundary conditions: _image[_imageSize] is a valid but unused position
- _image = new Character[_imageSize+1];
-
- clearImage();
-}
-
-uint KTerminalDisplay::lineSpacing() const
-{
- return _lineSpacing;
-}
-
-void KTerminalDisplay::setLineSpacing(uint i)
-{
- _lineSpacing = i;
- setVTFont(m_font); // Trigger an update.
-}
-
-
-
-/////////////////////////////////////////////////////////////////////////////////////
-/////////////////////////////////////////////////////////////////////////////////////
-/// PAINT
-/////////////////////////////////////////////////////////////////////////////////////
-/////////////////////////////////////////////////////////////////////////////////////
-
-QRect KTerminalDisplay::imageToWidget(const QRect& imageArea) const
-{
- QRect result;
- result.setLeft( _leftMargin + _fontWidth * imageArea.left() );
- result.setTop( _topMargin + _fontHeight * imageArea.top() );
- result.setWidth( _fontWidth * imageArea.width() );
- result.setHeight( _fontHeight * imageArea.height() );
-
- return result;
-}
-
-void KTerminalDisplay::paint(QPainter *painter)
-{
- //contentsBoundingRect()
- QRectF rect = m_widgetRect;
- drawBackground(painter, rect, _colorTable[DEFAULT_BACK_COLOR].color, true /* use opacity setting */);
-
- /////////////////////////////////////
- /// !!!WARN!!!
- /// THIS FUNCTION REQUIRE PATCH
- /////////////////////////////////////
- drawContents(painter, rect);
- /////////////////////////////////////
- /////////////////////////////////////
-
- drawInputMethodPreeditString(painter, preeditRect());
- //paintFilters(painter);
-}
-
-void KTerminalDisplay::drawContents(QPainter *paint, QRectF &rect)
-{
- //Q_UNUSED(rect)
- int left_ = ceil(rect.left());
- int top_ = ceil(rect.top());
- int right_ = ceil(rect.right());
- int bottom_ = ceil(rect.bottom());
-
- int lux = qMin(_usedColumns-1, qMax(0, qRound((left_ + _leftMargin ) / _fontWidth )));
- int luy = qMin(_usedLines-1, qMax(0, qRound((top_ + _topMargin ) / _fontHeight )));
- int rlx = qMin(_usedColumns-1, qMax(0, qRound((right_ - _leftMargin ) / _fontWidth )));
- int rly = qMin(_usedLines-1, qMax(0, qRound((bottom_ - _topMargin ) / _fontHeight )));
-
- // prevent zero size buffer
- if (_usedColumns<=1) return;
-
- const int bufferSize = _usedColumns;
- QString unistr;
- unistr.reserve(bufferSize);
- for (int y = luy; y <= rly; y++)
- {
- quint16 c = _image[loc(lux,y)].character;
- int x = lux;
- if(!c && x)
- x--; // Search for start of multi-column character
- for (; x <= rlx; x++)
- {
- int len = 1;
- int p = 0;
-
- // reset our buffer to the maximal size
- unistr.resize(bufferSize);
- QChar *disstrU = unistr.data();
-
- // is this a single character or a sequence of characters ?
- if ( _image[loc(x,y)].rendition & RE_EXTENDED_CHAR )
- {
- // sequence of characters
- ushort extendedCharLength = 0;
- ushort* chars = ExtendedCharTable::instance
- .lookupExtendedChar(_image[loc(x,y)].charSequence,extendedCharLength);
- for ( int index = 0 ; index < extendedCharLength ; index++ )
- {
- Q_ASSERT( p < bufferSize );
- disstrU[p++] = chars[index];
- }
- }
- else
- {
- // single character
- c = _image[loc(x,y)].character;
- if (c)
- {
- Q_ASSERT( p < bufferSize );
- disstrU[p++] = c; //fontMap(c);
- }
- }
-
- bool lineDraw = isLineChar(c);
- bool doubleWidth = (_image[ qMin(loc(x,y)+1,_imageSize) ].character == 0);
- CharacterColor currentForeground = _image[loc(x,y)].foregroundColor;
- CharacterColor currentBackground = _image[loc(x,y)].backgroundColor;
- quint8 currentRendition = _image[loc(x,y)].rendition;
-
- while (x+len <= rlx &&
- _image[loc(x+len,y)].foregroundColor == currentForeground &&
- _image[loc(x+len,y)].backgroundColor == currentBackground &&
- _image[loc(x+len,y)].rendition == currentRendition &&
- (_image[ qMin(loc(x+len,y)+1,_imageSize) ].character == 0) == doubleWidth &&
- isLineChar( c = _image[loc(x+len,y)].character) == lineDraw) // Assignment!
- {
- if (c)
- disstrU[p++] = c; //fontMap(c);
- if (doubleWidth) // assert((_image[loc(x+len,y)+1].character == 0)), see above if condition
- len++; // Skip trailing part of multi-column character
- len++;
- }
- if ((x+len < _usedColumns) && (!_image[loc(x+len,y)].character))
- len++; // Adjust for trailing part of multi-column character
-
- bool save__fixedFont = _fixedFont;
-
- if (lineDraw)
- _fixedFont = false;
- if (doubleWidth)
- _fixedFont = false;
- unistr.resize(p);
-
- // Create a text scaling matrix for double width and double height lines.
- QMatrix textScale;
-
- if (y < _lineProperties.size())
- {
- if (_lineProperties[y] & LINE_DOUBLEWIDTH)
- textScale.scale(2,1);
-
- if (_lineProperties[y] & LINE_DOUBLEHEIGHT)
- textScale.scale(1,2);
- }
-
- //Apply text scaling matrix.
- paint->setWorldMatrix(textScale, true);
-
- //calculate the area in which the text will be drawn
- QRectF textArea = QRectF( _leftMargin + _fontWidth*x , _topMargin + _fontHeight*y , _fontWidth*len , _fontHeight);
-
- //move the calculated area to take account of scaling applied to the painter.
- //the position of the area from the origin (0,0) is scaled
- //by the opposite of whatever
- //transformation has been applied to the painter. this ensures that
- //painting does actually start from textArea.topLeft()
- //(instead of textArea.topLeft() * painter-scale)
- textArea.moveTopLeft( textScale.inverted().map(textArea.topLeft()) );
-
- //paint text fragment
- drawTextFragment( paint,
- textArea,
- unistr,
- &_image[loc(x,y)] ); //,
- //0,
- //!_isPrinting );
-
- _fixedFont = save__fixedFont;
-
- //reset back to single-width, single-height _lines
- paint->setWorldMatrix(textScale.inverted(), true);
-
- if (y < _lineProperties.size()-1)
- {
- //double-height _lines are represented by two adjacent _lines
- //containing the same characters
- //both _lines will have the LINE_DOUBLEHEIGHT attribute.
- //If the current line has the LINE_DOUBLEHEIGHT attribute,
- //we can therefore skip the next line
- if (_lineProperties[y] & LINE_DOUBLEHEIGHT)
- y++;
- }
-
- x += len - 1;
- }
- }
-}
-
-
-void KTerminalDisplay::drawLineCharString( QPainter* painter, qreal x, qreal y, const QString& str,
- const Character* attributes)
-{
- const QPen& currentPen = painter->pen();
-
- if ( (attributes->rendition & RE_BOLD) && _boldIntense )
- {
- QPen boldPen(currentPen);
- boldPen.setWidth(3);
- painter->setPen( boldPen );
- }
-
- for (int i=0 ; i < str.length(); i++)
- {
- uchar code = str[i].cell();
- if (LineChars[code])
- drawLineChar(painter, x + (_fontWidth*i), y, _fontWidth, _fontHeight, code);
- }
-
- painter->setPen( currentPen );
-}
-
-void KTerminalDisplay::drawBackground(QPainter* painter, const QRectF &rect, const QColor& backgroundColor, bool useOpacitySetting )
-{
- // the area of the widget showing the contents of the terminal display is drawn
- // using the background color from the color scheme set with setColorTable()
-
- QRectF contentsRect = rect;
-
- if ( HAVE_TRANSPARENCY && qAlpha(_blendColor) < 0xff && useOpacitySetting )
- {
- QColor color(backgroundColor);
- color.setAlpha(qAlpha(_blendColor));
-
- painter->save();
- painter->setCompositionMode(QPainter::CompositionMode_Source);
- painter->fillRect(contentsRect, color);
- painter->restore();
- }
- else
- painter->fillRect(contentsRect, backgroundColor);
-
-}
-
-void KTerminalDisplay::drawCursor(QPainter* painter,
- const QRectF& rect,
- const QColor& foregroundColor,
- const QColor& /*backgroundColor*/,
- bool& invertCharacterColor)
-{
- QRectF cursorRect = rect;
- cursorRect.setHeight(_fontHeight - _lineSpacing - 1);
-
- if (!_cursorBlinking)
- {
- if ( _cursorColor.isValid() )
- painter->setPen(_cursorColor);
- else
- painter->setPen(foregroundColor);
-
- if ( _cursorShape == BlockCursor )
- {
- // draw the cursor outline, adjusting the area so that
- // it is draw entirely inside 'rect'
- int penWidth = qMax(1,painter->pen().width());
-
- painter->drawRect(cursorRect.adjusted( penWidth/2,
- penWidth/2,
- - penWidth/2 - penWidth%2,
- - penWidth/2 - penWidth%2));
- if ( hasFocus() )
- {
- painter->fillRect(cursorRect, _cursorColor.isValid() ? _cursorColor : foregroundColor);
-
- if ( !_cursorColor.isValid() )
- {
- // invert the colour used to draw the text to ensure that the character at
- // the cursor position is readable
- invertCharacterColor = true;
- }
- }
- }
- else if ( _cursorShape == UnderlineCursor )
- painter->drawLine(cursorRect.left(),
- cursorRect.bottom(),
- cursorRect.right(),
- cursorRect.bottom());
- else if ( _cursorShape == IBeamCursor )
- painter->drawLine(cursorRect.left(),
- cursorRect.top(),
- cursorRect.left(),
- cursorRect.bottom());
-
- }
-}
-
-void KTerminalDisplay::drawCharacters(QPainter* painter,
- const QRectF& rect,
- const QString& text,
- const Character* style,
- bool invertCharacterColor)
-{
- // don't draw text which is currently blinking
- if ( _blinking && (style->rendition & RE_BLINK) )
- return;
-
- // setup bold and underline
- bool useBold;
- ColorEntry::FontWeight weight = style->fontWeight(_colorTable);
- if (weight == ColorEntry::UseCurrentFormat)
- useBold = ((style->rendition & RE_BOLD) && _boldIntense) || m_font.bold();
- else
- useBold = (weight == ColorEntry::Bold) ? true : false;
- bool useUnderline = style->rendition & RE_UNDERLINE || m_font.underline();
-
- QFont font = m_font;
- QFont font_ = painter->font();
- if ( font.bold() != useBold
- || font.underline() != useUnderline )
- {
- font.setBold(useBold);
- font.setUnderline(useUnderline);
- }
-
-#ifdef 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
-
- painter->setFont(font);
-
- // setup pen
- const CharacterColor& textColor = ( invertCharacterColor ? style->backgroundColor : style->foregroundColor );
- const QColor color = textColor.color(_colorTable);
- QPen pen = painter->pen();
- if ( pen.color() != color )
- {
- pen.setColor(color);
- painter->setPen(color);
- }
-
- // draw text
- if ( isLineCharString(text) )
- drawLineCharString(painter,rect.x(),rect.y(),text,style);
- else
- {
- if (_bidiEnabled)
- painter->drawText(rect,text);
- else
- painter->drawText(rect,LTR_OVERRIDE_CHAR+text);
- }
-
- painter->setFont(font_);
-}
-
-void KTerminalDisplay::drawTextFragment(QPainter* painter ,
- const QRectF& rect,
- const QString& text,
- const Character* style)
-{
- painter->save();
-
- // setup painter
- const QColor foregroundColor = style->foregroundColor.color(_colorTable);
- const QColor backgroundColor = style->backgroundColor.color(_colorTable);
-
- // draw background if different from the display's background color
- if ( backgroundColor != m_palette.background().color() )
- drawBackground(painter, rect, backgroundColor, false /* do not use transparency */);
-
- // draw cursor shape if the current character is the cursor
- // this may alter the foreground and background colors
- bool invertCharacterColor = false;
- if ( style->rendition & RE_CURSOR )
- drawCursor(painter, rect, foregroundColor,backgroundColor,invertCharacterColor);
-
- // draw text
- drawCharacters(painter, rect, text, style, invertCharacterColor);
-
- painter->restore();
-}
-
-void KTerminalDisplay::getCharacterPosition(const QPointF &widgetPoint, int& line, int& column) const
-{
- //contentsBoundingRect()
- QRectF rect = m_widgetRect;
-
- column = qRound((widgetPoint.x() + _fontWidth/2 - rect.left()-_leftMargin) / _fontWidth);
- line = qRound((widgetPoint.y() - rect.top()-_topMargin) / _fontHeight);
-
- if ( line < 0 )
- line = 0;
- if ( column < 0 )
- column = 0;
-
- if ( line >= _usedLines )
- line = _usedLines-1;
-
- // the column value returned can be equal to _usedColumns, which
- // is the position just after the last character displayed in a line.
- //
- // this is required so that the user can select characters in the right-most
- // column (or left-most for right-to-left input)
- if ( column > _usedColumns )
- column = _usedColumns;
-}
-
-QRectF KTerminalDisplay::preeditRect() const
-{
- const int preeditLength = string_width(_inputMethodData.preeditString);
-
- if ( preeditLength == 0 )
- return QRectF();
-
- return QRectF(_leftMargin + _fontWidth*cursorPosition().x(),
- _topMargin + _fontHeight*cursorPosition().y(),
- _fontWidth*preeditLength,
- _fontHeight);
-}
-
-void KTerminalDisplay::drawInputMethodPreeditString(QPainter *painter , const QRectF &rect)
-{
- if ( _inputMethodData.preeditString.isEmpty() )
- return;
-
- const QPoint cursorPos = cursorPosition();
-
- bool invertColors = false;
- const QColor background = _colorTable[DEFAULT_BACK_COLOR].color;
- const QColor foreground = _colorTable[DEFAULT_FORE_COLOR].color;
- const Character* style = &_image[loc(cursorPos.x(),cursorPos.y())];
-
- drawBackground(painter, rect, background,true);
- drawCursor(painter, rect, foreground,background,invertColors);
- drawCharacters(painter, rect,_inputMethodData.preeditString,style,invertColors);
-
- _inputMethodData.previousPreeditRect = rect;
-}
-
-
-
-void KTerminalDisplay::keyPressEvent(QKeyEvent *event)
-{
- bool emitKeyPressSignal = true;
-
- // Keyboard-based navigation
- if ( event->modifiers() == Qt::ShiftModifier )
- {
- bool update = true;
-
- if ( event->key() == Qt::Key_PageUp )
- {
- _screenWindow->scrollBy( ScreenWindow::ScrollPages , -1 );
- }
- else if ( event->key() == Qt::Key_PageDown )
- {
- _screenWindow->scrollBy( ScreenWindow::ScrollPages , 1 );
- }
- else if ( event->key() == Qt::Key_Up )
- {
- _screenWindow->scrollBy( ScreenWindow::ScrollLines , -1 );
- }
- else if ( event->key() == Qt::Key_Down )
- {
- _screenWindow->scrollBy( ScreenWindow::ScrollLines , 1 );
- }
- else
- update = false;
-
- if ( update )
- {
- _screenWindow->setTrackOutput( _screenWindow->atEndOfOutput() );
-
- updateLineProperties();
- updateImage();
-
- // do not send key press to terminal
- emitKeyPressSignal = false;
- }
- }
-
- _actSel=0; // Key stroke implies a screen update, so TerminalDisplay won't
- // know where the current selection is.
-
- if (_hasBlinkingCursor)
- {
- _blinkCursorTimer->start(100); //WARN! HARDCODE
- if (_cursorBlinking)
- blinkCursorEvent();
- else
- _cursorBlinking = false;
- }
-
- if ( emitKeyPressSignal )
- emit keyPressedSignal(event);
-
- event->accept();
-}
-
-
-/////////////////////////////////////////////////////////////////////////////////////
-/////////////////////////////////////////////////////////////////////////////////////
-/// HELPER
-/////////////////////////////////////////////////////////////////////////////////////
-/////////////////////////////////////////////////////////////////////////////////////
-
-AutoScrollHandler::AutoScrollHandler(QQuickItem* parent)
-: QObject(parent)
-, _timerId(0)
-{
- parent->installEventFilter(this);
-}
-void AutoScrollHandler::timerEvent(QTimerEvent* event)
-{
- if (event->timerId() != _timerId)
- return;
-
- QMouseEvent mouseEvent( QEvent::MouseMove,
- widget()->mapFromScene(QCursor::pos()),
- Qt::NoButton,
- Qt::LeftButton,
- Qt::NoModifier);
-
- QGuiApplication::sendEvent(widget(),&mouseEvent);
-}
-bool AutoScrollHandler::eventFilter(QObject* watched,QEvent* event)
-{
- Q_ASSERT( watched == parent() );
- Q_UNUSED( watched );
-
- QMouseEvent* mouseEvent = (QMouseEvent*)event;
- switch (event->type())
- {
- case QEvent::MouseMove:
- {
- bool mouseInWidget = false; //widget()->rect().contains(mouseEvent->pos());
-
- if (mouseInWidget)
- {
- if (_timerId)
- killTimer(_timerId);
- _timerId = 0;
- }
- else
- {
- if (!_timerId && (mouseEvent->buttons() & Qt::LeftButton))
- _timerId = startTimer(100);
- }
- break;
- }
- case QEvent::MouseButtonRelease:
- if (_timerId && (mouseEvent->buttons() & ~Qt::LeftButton))
- {
- killTimer(_timerId);
- _timerId = 0;
- }
- break;
- default:
- break;
- };
-
- return false;
-}
-
-//#include "TerminalDisplay.moc"
=== removed file 'src/plugin/konsole/TerminalDisplay.h'
--- src/plugin/konsole/TerminalDisplay.h 2014-11-12 00:10:12 +0000
+++ src/plugin/konsole/TerminalDisplay.h 1970-01-01 00:00:00 +0000
@@ -1,715 +0,0 @@
-/*
- 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.
-*/
-
-#ifndef TERMINALDISPLAY_H
-#define TERMINALDISPLAY_H
-
-#include <QtGui/QColor>
-#include <QtCore/QPointer>
-
-// Konsole
-#include "Filter.h"
-#include "Character.h"
-#include "ksession.h"
-//#include "konsole_export.h"
-#define KONSOLEPRIVATE_EXPORT
-
-#include <QtQuick/QQuickItem>
-#include <QtQuick/QQuickPaintedItem>
-
-class QTimer;
-class QEvent;
-class QKeyEvent;
-class QTimerEvent;
-//class KMenu;
-
-extern unsigned short vt100_graphics[32];
-
-class ScreenWindow;
-
-/**
- * A widget which displays output from a terminal emulation and sends input keypresses and mouse activity
- * to the terminal.
- *
- * When the terminal emulation receives new output from the program running in the terminal,
- * it will update the display by calling updateImage().
- *
- * TODO More documentation
- */
-
-class KONSOLEPRIVATE_EXPORT KTerminalDisplay : public QQuickPaintedItem
-{
- Q_OBJECT
-
- Q_PROPERTY(KSession *session READ getSession WRITE setSession NOTIFY changedSession)
- Q_PROPERTY(QString colorScheme READ scheme() WRITE setColorScheme NOTIFY changedScheme)
- Q_PROPERTY(QFont font READ getVTFont WRITE setVTFont )
- Q_PROPERTY(bool activeFocusOnClick READ autoFocus WRITE setAutoFocus NOTIFY changedAutoFocus)
- Q_PROPERTY(bool ShowIMEOnClick READ autoVKB WRITE setAutoVKB NOTIFY changedAutoVKB)
-
-
-public:
- KTerminalDisplay(QQuickItem *parent = 0);
- ~KTerminalDisplay();
-
- QString scheme() { return m_scheme; }
- /////////////////////////////////////////////////////////////////////////////////////
- /////////////////////////////////////////////////////////////////////////////////////
- /** Returns the terminal color palette used by the display. */
- const ColorEntry* colorTable() const;
- /** Sets the terminal color palette used by the display. */
- void setColorTable(const ColorEntry table[]);
- /**
- * Returns the seed used to generate random colors for the display
- * (in color schemes that support them).
- */
- uint randomSeed() const;
-
- /** Returns true if the cursor is set to blink or false otherwise. */
- bool blinkingCursor() { return _hasBlinkingCursor; }
- /** Specifies whether or not the cursor blinks. */
- void setBlinkingCursor(bool blink);
-
- /** Specifies whether or not text can blink. */
- void setBlinkingTextEnabled(bool blink);
-
- void setLineSpacing(uint);
- uint lineSpacing() const;
-
- void emitSelection(bool useXselection,bool appendReturn);
-
- /**
- * This enum describes the available shapes for the keyboard cursor.
- * See setKeyboardCursorShape()
- */
- enum KeyboardCursorShape
- {
- /** A rectangular block which covers the entire area of the cursor character. */
- BlockCursor,
- /**
- * A single flat line which occupies the space at the bottom of the cursor
- * character's area.
- */
- UnderlineCursor,
- /**
- * An cursor shaped like the capital letter 'I', similar to the IBeam
- * cursor used in Qt/KDE text editors.
- */
- IBeamCursor
- };
- /**
- * Sets the shape of the keyboard cursor. This is the cursor drawn
- * at the position in the terminal where keyboard input will appear.
- *
- * In addition the terminal display widget also has a cursor for
- * the mouse pointer, which can be set using the QWidget::setCursor()
- * method.
- *
- * Defaults to BlockCursor
- */
- void setKeyboardCursorShape(KeyboardCursorShape shape);
- /**
- * Returns the shape of the keyboard cursor. See setKeyboardCursorShape()
- */
- KeyboardCursorShape keyboardCursorShape() const;
-
- /**
- * Sets the color used to draw the keyboard cursor.
- *
- * The keyboard cursor defaults to using the foreground color of the character
- * underneath it.
- *
- * @param useForegroundColor If true, the cursor color will change to match
- * the foreground color of the character underneath it as it is moved, in this
- * case, the @p color parameter is ignored and the color of the character
- * under the cursor is inverted to ensure that it is still readable.
- * @param color The color to use to draw the cursor. This is only taken into
- * account if @p useForegroundColor is false.
- */
- void setKeyboardCursorColor(bool useForegroundColor , const QColor& color);
-
- /**
- * Returns the color of the keyboard cursor, or an invalid color if the keyboard
- * cursor color is set to change according to the foreground color of the character
- * underneath it.
- */
- QColor keyboardCursorColor() const;
-
- // Show VKB
- void ShowVKB(bool show);
-
- /**
- * Returns the number of lines of text which can be displayed in the widget.
- *
- * This will depend upon the height of the widget and the current font.
- * See fontHeight()
- */
- int lines() { return _lines; }
- /**
- * Returns the number of characters of text which can be displayed on
- * each line in the widget.
- *
- * This will depend upon the width of the widget and the current font.
- * See fontWidth()
- */
- int columns() { return _columns; }
-
- /**
- * Returns the height of the characters in the font used to draw the text in the display.
- */
- int fontHeight() { return _fontHeight; }
- /**
- * Returns the width of the characters in the display.
- * This assumes the use of a fixed-width font.
- */
- int fontWidth() { return _fontWidth; }
-
-
-
- /**
- * Sets which characters, in addition to letters and numbers,
- * are regarded as being part of a word for the purposes
- * of selecting words in the display by double clicking on them.
- *
- * The word boundaries occur at the first and last characters which
- * are either a letter, number, or a character in @p wc
- *
- * @param wc An array of characters which are to be considered parts
- * of a word ( in addition to letters and numbers ).
- */
- void setWordCharacters(const QString& wc);
- /**
- * Returns the characters which are considered part of a word for the
- * purpose of selecting words in the display with the mouse.
- *
- * @see setWordCharacters()
- */
- QString wordCharacters() { return _wordCharacters; }
-
- /**
- * Sets the type of effect used to alert the user when a 'bell' occurs in the
- * terminal session.
- *
- * The terminal session can trigger the bell effect by calling bell() with
- * the alert message.
- */
- void setBellMode(int mode);
- /**
- * Returns the type of effect used to alert the user when a 'bell' occurs in
- * the terminal session.
- *
- * See setBellMode()
- */
- int bellMode() { return _bellMode; }
-
- /**
- * This enum describes the different types of sounds and visual effects which
- * can be used to alert the user when a 'bell' occurs in the terminal
- * session.
- */
- enum BellMode
- {
- /** A system beep. */
- SystemBeepBell=0,
- /**
- * KDE notification. This may play a sound, show a passive popup
- * or perform some other action depending on the user's settings.
- */
- NotifyBell=1,
- /** A silent, visual bell (eg. inverting the display's colors briefly) */
- VisualBell=2,
- /** No bell effects */
- NoBell=3
- };
-
- void setSelection(const QString &t);
-
- /**
- * Specified whether anti-aliasing of text in the terminal display
- * is enabled or not. Defaults to enabled.
- */
- static void setAntialias( bool antialias ) { _antialiasText = antialias; }
- /**
- * Returns true if anti-aliasing of text in the terminal is enabled.
- */
- static bool antialias() { return _antialiasText; }
-
- /**
- * Specifies whether characters with intense colors should be rendered
- * as bold. Defaults to true.
- */
- void setBoldIntense(bool value) { _boldIntense = value; }
- /**
- * Returns true if characters with intense colors are rendered in bold.
- */
- bool getBoldIntense() { return _boldIntense; }
-
- /**
- * Sets the status of the BiDi rendering inside the terminal display.
- * Defaults to disabled.
- */
- void setBidiEnabled(bool set) { _bidiEnabled=set; }
- /**
- * Returns the status of the BiDi rendering in this widget.
- */
- bool isBidiEnabled() { return _bidiEnabled; }
-
- /**
- * Sets the terminal screen section which is displayed in this widget.
- * When updateImage() is called, the display fetches the latest character image from the
- * the associated terminal screen window.
- *
- * In terms of the model-view paradigm, the ScreenWindow is the model which is rendered
- * by the TerminalDisplay.
- */
- void setScreenWindow( ScreenWindow* window );
- /** Returns the terminal screen section which is displayed in this widget. See setScreenWindow() */
- ScreenWindow* screenWindow() const;
-
- static bool HAVE_TRANSPARENCY;
- /////////////////////////////////////////////////////////////////////////////////////
- /////////////////////////////////////////////////////////////////////////////////////
-
-
-
-
-public slots:
- void forcedFocus();
- void setColorScheme(const QString &name);
- QStringList availableColorSchemes();
-
- void click(qreal x, qreal y);
-
- bool autoFocus() { return m_focusOnClick; }
- void setAutoFocus(bool au);
- bool autoVKB() { return m_showVKBonClick; }
- void setAutoVKB(bool au);
-
-
- /** Returns the font used to draw characters in the display */
- QFont getVTFont() { return m_font; }
-
- /**
- * Sets the font used to draw the display. Has no effect if @p font
- * is larger than the size of the display itself.
- */
- void setVTFont(const QFont& font);
-
- /**
- * Scroll to the bottom of the terminal (reset scrolling).
- */
- void scrollToEnd();
-
- /////////////////////////////////////////////////////////////////////////////////////
- /////////////////////////////////////////////////////////////////////////////////////
- /**
- * Causes the terminal display to fetch the latest character image from the associated
- * terminal screen ( see setScreenWindow() ) and redraw the display.
- */
- void updateImage();
- /**
- * Causes the terminal display to fetch the latest line status flags from the
- * associated terminal screen ( see setScreenWindow() ).
- */
- void updateLineProperties();
-
- /** Copies the selected text to the clipboard. */
- void copyClipboard();
- /**
- * Pastes the content of the clipboard into the
- * display.
- */
- void pasteClipboard();
- /**
- * Pastes the content of the selection into the
- * display.
- */
- void pasteSelection();
-
- /**
- * Changes whether the flow control warning box should be shown when the flow control
- * stop key (Ctrl+S) are pressed.
- */
- void setFlowControlWarningEnabled(bool enabled);
- /**
- * Returns true if the flow control warning box is enabled.
- * See outputSuspended() and setFlowControlWarningEnabled()
- */
- bool flowControlWarningEnabled() const
- { return _flowControlWarningEnabled; }
-
- /**
- * Causes the widget to display or hide a message informing the user that terminal
- * output has been suspended (by using the flow control key combination Ctrl+S)
- *
- * @param suspended True if terminal output has been suspended and the warning message should
- * be shown or false to indicate that terminal output has been resumed and that
- * the warning message should disappear.
- */
- //void outputSuspended(bool suspended);
-
- /**
- * Shows a notification that a bell event has occurred in the terminal.
- * TODO: More documentation here
- */
- void bell(const QString& message);
-
- /**
- * Sets the background of the display to the specified color.
- * @see setColorTable(), setForegroundColor()
- */
- void setBackgroundColor(const QColor& color);
-
- /**
- * Sets the text of the display to the specified color.
- * @see setColorTable(), setBackgroundColor()
- */
- void setForegroundColor(const QColor& color);
-
- void selectionChanged();
- /////////////////////////////////////////////////////////////////////////////////////
- /////////////////////////////////////////////////////////////////////////////////////
-
- void setSession(KSession * session);
- KSession * getSession() const { return m_session; }
-
-signals:
- void changedScheme(QString scheme);
- void changedAutoVKB(bool au);
- void changedAutoFocus(bool au);
-
- void clicked();
-
- /////////////////////////////////////////////////////////////////////////////////////
- /////////////////////////////////////////////////////////////////////////////////////
- /**
- * Emitted when the user presses a key whilst the terminal widget has focus.
- */
- void keyPressedSignal(QKeyEvent *e);
-
- void changedFontMetricSignal(int height, int width);
- void changedContentSizeSignal(int height, int width);
-
- /**
- * Emitted when the user right clicks on the display, or right-clicks with the Shift
- * key held down if usesMouse() is true.
- *
- * This can be used to display a context menu.
- */
- void configureRequest(const QPoint& position);
-
- /**
- * When a shortcut which is also a valid terminal key sequence is pressed while
- * the terminal widget has focus, this signal is emitted to allow the host to decide
- * whether the shortcut should be overridden.
- * When the shortcut is overridden, the key sequence will be sent to the terminal emulation instead
- * and the action associated with the shortcut will not be triggered.
- *
- * @p override is set to false by default and the shortcut will be triggered as normal.
- */
- void overrideShortcutCheck(QKeyEvent* keyEvent,bool& override);
- void isBusySelecting(bool);
- //void sendStringToEmu(const char*);
-
- // qtermwidget signals
- void copyAvailable(bool);
- void termGetFocus();
- void termLostFocus();
- /////////////////////////////////////////////////////////////////////////////////////
- /////////////////////////////////////////////////////////////////////////////////////
-
- void changedSession(KSession *session);
-
-
-protected:
- void paint (QPainter * painter);
- void keyPressEvent(QKeyEvent *event);
- bool event( QEvent *);
-
- void geometryChanged(const QRectF &newGeometry, const QRectF &oldGeometry);
- QRect geometryRound(const QRectF &r) const;
-
- void mousePressEvent(QMouseEvent*ev);
-// void mouseReleaseEvent( QMouseEvent* );
-// void mouseMoveEvent( QMouseEvent* );
-
- void focusInEvent(QFocusEvent* event);
- void focusOutEvent(QFocusEvent* event);
-
-
-
- /////////////////////////////////////////////////////////////////////////////////////
- /////////////////////////////////////////////////////////////////////////////////////
- void fontChange(const QFont &font);
- void extendSelection(const QPoint &pos );
-
- // classifies the 'ch' into one of three categories
- // and returns a character to indicate which category it is in
- //
- // - A space (returns ' ')
- // - Part of a word (returns 'a')
- // - Other characters (returns the input character)
- QChar charClass(QChar ch) const;
-
- void clearImage();
-
- // reimplemented
- // cath for UT Soft Keyboard QInputMethodEvent
- void inputMethodEvent ( QInputMethodEvent* event );
- void inputMethodQuery( QInputMethodQueryEvent* event );
- QVariant inputMethodQuery( Qt::InputMethodQuery query ) const;
- /////////////////////////////////////////////////////////////////////////////////////
- /////////////////////////////////////////////////////////////////////////////////////
-
-
-protected slots:
- /////////////////////////////////////////////////////////////////////////////////////
- /////////////////////////////////////////////////////////////////////////////////////
- void blinkEvent();
- void blinkCursorEvent();
-
- //Renables bell noises and visuals. Used to disable further bells for a short period of time
- //after emitting the first in a sequence of bell events.
- void enableBell();
- /////////////////////////////////////////////////////////////////////////////////////
- /////////////////////////////////////////////////////////////////////////////////////
-
-
-private slots:
- void swapColorTable();
-
-private:
- /////////////////////////////////////////////////////////////////////////////////////
- /////////////////////////////////////////////////////////////////////////////////////
- // -- Drawing helpers --
-
- // divides the part of the display specified by 'rect' into
- // fragments according to their colors and styles and calls
- // drawTextFragment() to draw the fragments
- void drawContents(QPainter *paint, QRectF &rect);
-
- // draws a section of text, all the text in this section
- // has a common color and style
- void drawTextFragment(QPainter *painter, const QRectF &rect,
- const QString& text, const Character* style);
-
- // draws the background for a text fragment
- // if useOpacitySetting is true then the color's alpha value will be set to
- // the display's transparency (set with setOpacity()), otherwise the background
- // will be drawn fully opaque
- void drawBackground(QPainter *painter, const QRectF& rect, const QColor& color,
- bool useOpacitySetting);
-
- // draws the cursor character
- void drawCursor(QPainter *painter, const QRectF &rect , const QColor& foregroundColor,
- const QColor& backgroundColor , bool& invertColors);
-
- // draws the characters or line graphics in a text fragment
- void drawCharacters(QPainter *painter, const QRectF &rect, const QString& text,
- const Character* style, bool invertCharacterColor);
-
- // draws a string of line graphics
- void drawLineCharString(QPainter *painter, qreal x, qreal y,
- const QString& str, const Character* attributes);
-
- // draws the preedit string for input methods
- void drawInputMethodPreeditString(QPainter *painter , const QRectF& rect);
-
- // --
-
- // maps an area in the character image to an area on the widget
- QRect imageToWidget(const QRect& imageArea) const;
-
- // maps a point on the widget to the position ( ie. line and column )
- // of the character at that point.
- void getCharacterPosition(const QPointF& widgetPoint,int& line,int& column) const;
-
- // the area where the preedit string for input methods will be draw
- QRectF preeditRect() const;
-
- // scrolls the image by a number of lines.
- // 'lines' may be positive ( to scroll the image down )
- // or negative ( to scroll the image up )
- // 'region' is the part of the image to scroll - currently only
- // the top, bottom and height of 'region' are taken into account,
- // the left and right are ignored.
- void scrollImage(int lines , const QRect& region);
-
- void calcGeometry();
- void propagateSize();
- void updateImageSize();
- void makeImage();
-
- // returns the position of the cursor in columns and lines
- QPoint cursorPosition() const;
-
- // redraws the cursor
- void updateCursor();
-
- bool handleShortcutOverrideEvent(QKeyEvent* event);
- /////////////////////////////////////////////////////////////////////////////////////
- /////////////////////////////////////////////////////////////////////////////////////
-
- /**
- * Sets the seed used to generate random colors for the display
- * (in color schemes that support them).
- */
- void setRandomSeed(uint seed);
-
-
-
- /////////////////////////////////////////////////////////////////////////////////////
- /// MEMBERS
- /////////////////////////////////////////////////////////////////////////////////////
- QFont m_font;
- QPalette m_palette;
- KSession *m_session;
- QString m_scheme;
-
- bool m_focusOnClick;
- bool m_showVKBonClick;
-
- QQuickItem *m_parent;
- QRectF m_widgetRect;
-
- /////////////////////////////////////////////////////////////////////////////////////
- /////////////////////////////////////////////////////////////////////////////////////
- // the window onto the terminal screen which this display
- // is currently showing.
- QPointer<ScreenWindow> _screenWindow;
-
- bool _allowBell;
- bool _fixedFont; // has fixed pitch
- int _fontHeight; // height
- qreal _fontWidth; // width
- int _fontAscent; // ascend
- bool _boldIntense; // Whether intense colors should be rendered with bold font
-
- qreal _leftMargin; // offset
- qreal _topMargin; // offset
-
- int _lines; // the number of lines that can be displayed in the widget
- int _columns; // the number of columns that can be displayed in the widget
-
- int _usedLines; // the number of lines that are actually being used, this will be less
- // than 'lines' if the character image provided with setImage() is smaller
- // than the maximum image size which can be displayed
-
- int _usedColumns; // the number of columns that are actually being used, this will be less
- // than 'columns' if the character image provided with setImage() is smaller
- // than the maximum image size which can be displayed
-
- qreal _contentHeight;
- qreal _contentWidth;
-
- Character* _image; // [lines][columns]
- // only the area [usedLines][usedColumns] in the image contains valid data
-
- int _imageSize;
- QVector<LineProperty> _lineProperties;
-
- ColorEntry _colorTable[TABLE_COLORS];
- uint _randomSeed;
-
- bool _resizing;
- bool _bidiEnabled;
-
- QPoint _iPntSel; // initial selection point
- QPoint _pntSel; // current selection point
- QPoint _tripleSelBegin; // help avoid flicker
- int _actSel; // selection state
- bool _wordSelectionMode;
- bool _lineSelectionMode;
- bool _preserveLineBreaks;
- bool _columnSelectionMode;
-
- QClipboard* _clipboard;
- QString _wordCharacters;
- int _bellMode;
-
- bool _blinking; // hide text in paintEvent
- bool _hasBlinker; // has characters to blink
- bool _cursorBlinking; // hide cursor in paintEvent
- bool _hasBlinkingCursor; // has blinking cursor enabled
- bool _allowBlinkingText; // allow text to blink
-
- bool _isFixedSize; //Columns / lines are locked.
- QTimer* _blinkTimer; // active when hasBlinker
- QTimer* _blinkCursorTimer; // active when hasBlinkingCursor
- QTimer* _resizeTimer;
-
- bool _flowControlWarningEnabled;
-
- uint _lineSpacing;
- bool _colorsInverted; // true during visual bell
- QRgb _blendColor;
-
- KeyboardCursorShape _cursorShape;
-
- // custom cursor color. if this is invalid then the foreground
- // color of the character under the cursor is used
- QColor _cursorColor;
-
-
- struct InputMethodData
- {
- QString preeditString;
- QRectF previousPreeditRect;
- };
- InputMethodData _inputMethodData;
-
- static bool _antialiasText; // do we antialias or not
-
- //the delay in milliseconds between redrawing blinking text
- static const int TEXT_BLINK_DELAY = 500;
- static const int DEFAULT_LEFT_MARGIN = 1;
- static const int DEFAULT_TOP_MARGIN = 1;
- /////////////////////////////////////////////////////////////////////////////////////
- /////////////////////////////////////////////////////////////////////////////////////
-
-public:
- static void setTransparencyEnabled(bool enable)
- {
- HAVE_TRANSPARENCY = enable;
- }
-};
-
-class AutoScrollHandler : public QObject
-{
- Q_OBJECT
-
-public:
- AutoScrollHandler(QQuickItem* parent);
-
-protected:
- virtual void timerEvent(QTimerEvent* event);
- virtual bool eventFilter(QObject* watched,QEvent* event);
-
-private:
- QQuickItem* widget() const { return static_cast<QQuickItem*>(parent()); }
- int _timerId;
-};
-
-#endif // TERMINALDISPLAY_H
=== removed file 'src/plugin/konsole/Vt102Emulation.cpp'
--- src/plugin/konsole/Vt102Emulation.cpp 2014-11-12 00:10:12 +0000
+++ src/plugin/konsole/Vt102Emulation.cpp 1970-01-01 00:00:00 +0000
@@ -1,1221 +0,0 @@
-/*
- 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 "Vt102Emulation.h"
-
-// XKB
-//#include <config-konsole.h>
-
-// this allows konsole to be compiled without XKB and XTEST extensions
-// even though it might be available on a particular system.
-#if defined(AVOID_XKB)
- #undef HAVE_XKB
-#endif
-
-#if defined(HAVE_XKB)
- void scrolllock_set_off();
- void scrolllock_set_on();
-#endif
-
-// Standard
-#include <stdio.h>
-#include <unistd.h>
-#include <assert.h>
-
-// Qt
-#include <QtCore/QEvent>
-#include <QtGui/QKeyEvent>
-#include <QtCore/QByteRef>
-
-// KDE
-//#include <kdebug.h>
-//#include <klocale.h>
-
-// Konsole
-#include "KeyboardTranslator.h"
-#include "Screen.h"
-
-Vt102Emulation::Vt102Emulation()
- : Emulation(),
- _titleUpdateTimer(new QTimer(this))
-{
- _titleUpdateTimer->setSingleShot(true);
- QObject::connect(_titleUpdateTimer , SIGNAL(timeout()) , this , SLOT(updateTitle()));
-
- initTokenizer();
- reset();
-}
-
-Vt102Emulation::~Vt102Emulation()
-{}
-
-void Vt102Emulation::clearEntireScreen()
-{
- _currentScreen->clearEntireScreen();
- bufferedUpdate();
-}
-
-void Vt102Emulation::reset()
-{
- resetTokenizer();
- resetModes();
- resetCharset(0);
- _screen[0]->reset();
- resetCharset(1);
- _screen[1]->reset();
- setCodec(LocaleCodec);
-
- bufferedUpdate();
-}
-
-/* ------------------------------------------------------------------------- */
-/* */
-/* Processing the incoming byte stream */
-/* */
-/* ------------------------------------------------------------------------- */
-
-/* Incoming Bytes Event pipeline
-
- This section deals with decoding the incoming character stream.
- Decoding means here, that the stream is first separated into `tokens'
- which are then mapped to a `meaning' provided as operations by the
- `Screen' class or by the emulation class itself.
-
- The pipeline proceeds as follows:
-
- - Tokenizing the ESC codes (onReceiveChar)
- - VT100 code page translation of plain characters (applyCharset)
- - Interpretation of ESC codes (processToken)
-
- The escape codes and their meaning are described in the
- technical reference of this program.
-*/
-
-// Tokens ------------------------------------------------------------------ --
-
-/*
- Since the tokens are the central notion if this section, we've put them
- in front. They provide the syntactical elements used to represent the
- terminals operations as byte sequences.
-
- They are encodes here into a single machine word, so that we can later
- switch over them easily. Depending on the token itself, additional
- argument variables are filled with parameter values.
-
- The tokens are defined below:
-
- - CHR - Printable characters (32..255 but DEL (=127))
- - CTL - Control characters (0..31 but ESC (= 27), DEL)
- - ESC - Escape codes of the form <ESC><CHR but `[]()+*#'>
- - ESC_DE - Escape codes of the form <ESC><any of `()+*#%'> C
- - CSI_PN - Escape codes of the form <ESC>'[' {Pn} ';' {Pn} C
- - CSI_PS - Escape codes of the form <ESC>'[' {Pn} ';' ... C
- - CSI_PR - Escape codes of the form <ESC>'[' '?' {Pn} ';' ... C
- - CSI_PE - Escape codes of the form <ESC>'[' '!' {Pn} ';' ... C
- - VT52 - VT52 escape codes
- - <ESC><Chr>
- - <ESC>'Y'{Pc}{Pc}
- - XTE_HA - Xterm window/terminal attribute commands
- of the form <ESC>`]' {Pn} `;' {Text} <BEL>
- (Note that these are handled differently to the other formats)
-
- The last two forms allow list of arguments. Since the elements of
- the lists are treated individually the same way, they are passed
- as individual tokens to the interpretation. Further, because the
- meaning of the parameters are names (althought represented as numbers),
- they are includes within the token ('N').
-
-*/
-
-#define TY_CONSTRUCT(T,A,N) ( ((((int)N) & 0xffff) << 16) | ((((int)A) & 0xff) << 8) | (((int)T) & 0xff) )
-
-#define TY_CHR( ) TY_CONSTRUCT(0,0,0)
-#define TY_CTL(A ) TY_CONSTRUCT(1,A,0)
-#define TY_ESC(A ) TY_CONSTRUCT(2,A,0)
-#define TY_ESC_CS(A,B) TY_CONSTRUCT(3,A,B)
-#define TY_ESC_DE(A ) TY_CONSTRUCT(4,A,0)
-#define TY_CSI_PS(A,N) TY_CONSTRUCT(5,A,N)
-#define TY_CSI_PN(A ) TY_CONSTRUCT(6,A,0)
-#define TY_CSI_PR(A,N) TY_CONSTRUCT(7,A,N)
-
-#define TY_VT52(A) TY_CONSTRUCT(8,A,0)
-#define TY_CSI_PG(A) TY_CONSTRUCT(9,A,0)
-#define TY_CSI_PE(A) TY_CONSTRUCT(10,A,0)
-
-#define MAX_ARGUMENT 4096
-
-// Tokenizer --------------------------------------------------------------- --
-
-/* The tokenizer's state
-
- The state is represented by the buffer (tokenBuffer, tokenBufferPos),
- and accompanied by decoded arguments kept in (argv,argc).
- Note that they are kept internal in the tokenizer.
-*/
-
-void Vt102Emulation::resetTokenizer()
-{
- tokenBufferPos = 0;
- argc = 0;
- argv[0] = 0;
- argv[1] = 0;
-}
-
-void Vt102Emulation::addDigit(int digit)
-{
- if (argv[argc] < MAX_ARGUMENT)
- argv[argc] = 10*argv[argc] + digit;
-}
-
-void Vt102Emulation::addArgument()
-{
- argc = qMin(argc+1,MAXARGS-1);
- argv[argc] = 0;
-}
-
-void Vt102Emulation::addToCurrentToken(int cc)
-{
- tokenBuffer[tokenBufferPos] = cc;
- tokenBufferPos = qMin(tokenBufferPos+1,MAX_TOKEN_LENGTH-1);
-}
-
-// Character Class flags used while decoding
-
-#define CTL 1 // Control character
-#define CHR 2 // Printable character
-#define CPN 4 // TODO: Document me
-#define DIG 8 // Digit
-#define SCS 16 // TODO: Document me
-#define GRP 32 // TODO: Document me
-#define CPS 64 // Character which indicates end of window resize
- // escape sequence '\e[8;<row>;<col>t'
-
-void Vt102Emulation::initTokenizer()
-{
- int i;
- quint8* s;
- for(i = 0;i < 256; ++i)
- charClass[i] = 0;
- for(i = 0;i < 32; ++i)
- charClass[i] |= CTL;
- for(i = 32;i < 256; ++i)
- charClass[i] |= CHR;
- for(s = (quint8*)"@ABCDGHILMPSTXZcdfry"; *s; ++s)
- charClass[*s] |= CPN;
- // resize = \e[8;<row>;<col>t
- for(s = (quint8*)"t"; *s; ++s)
- charClass[*s] |= CPS;
- for(s = (quint8*)"0123456789"; *s; ++s)
- charClass[*s] |= DIG;
- for(s = (quint8*)"()+*%"; *s; ++s)
- charClass[*s] |= SCS;
- for(s = (quint8*)"()+*#[]%"; *s; ++s)
- charClass[*s] |= GRP;
-
- resetTokenizer();
-}
-
-/* Ok, here comes the nasty part of the decoder.
-
- Instead of keeping an explicit state, we deduce it from the
- token scanned so far. It is then immediately combined with
- the current character to form a scanning decision.
-
- This is done by the following defines.
-
- - P is the length of the token scanned so far.
- - L (often P-1) is the position on which contents we base a decision.
- - C is a character or a group of characters (taken from 'charClass').
-
- - 'cc' is the current character
- - 's' is a pointer to the start of the token buffer
- - 'p' is the current position within the token buffer
-
- Note that they need to applied in proper order.
-*/
-
-#define lec(P,L,C) (p == (P) && s[(L)] == (C))
-#define lun( ) (p == 1 && cc >= 32 )
-#define les(P,L,C) (p == (P) && s[L] < 256 && (charClass[s[(L)]] & (C)) == (C))
-#define eec(C) (p >= 3 && cc == (C))
-#define ees(C) (p >= 3 && cc < 256 && (charClass[cc] & (C)) == (C))
-#define eps(C) (p >= 3 && s[2] != '?' && s[2] != '!' && s[2] != '>' && cc < 256 && (charClass[cc] & (C)) == (C))
-#define epp( ) (p >= 3 && s[2] == '?')
-#define epe( ) (p >= 3 && s[2] == '!')
-#define egt( ) (p >= 3 && s[2] == '>')
-#define Xpe (tokenBufferPos >= 2 && tokenBuffer[1] == ']')
-#define Xte (Xpe && cc == 7 )
-#define ces(C) (cc < 256 && (charClass[cc] & (C)) == (C) && !Xte)
-
-#define ESC 27
-#define CNTL(c) ((c)-'@')
-
-// process an incoming unicode character
-void Vt102Emulation::receiveChar(int cc)
-{
- if (cc == 127)
- return; //VT100: ignore.
-
- if (ces(CTL))
- {
- // DEC HACK ALERT! Control Characters are allowed *within* esc sequences in VT100
- // This means, they do neither a resetTokenizer() nor a pushToToken(). Some of them, do
- // of course. Guess this originates from a weakly layered handling of the X-on
- // X-off protocol, which comes really below this level.
- if (cc == CNTL('X') || cc == CNTL('Z') || cc == ESC)
- resetTokenizer(); //VT100: CAN or SUB
- if (cc != ESC)
- {
- processToken(TY_CTL(cc+'@' ),0,0);
- return;
- }
- }
- // advance the state
- addToCurrentToken(cc);
-
- int* s = tokenBuffer;
- int p = tokenBufferPos;
-
- if (getMode(MODE_Ansi))
- {
- if (lec(1,0,ESC)) { return; }
- if (lec(1,0,ESC+128)) { s[0] = ESC; receiveChar('['); return; }
- if (les(2,1,GRP)) { return; }
- if (Xte ) { processWindowAttributeChange(); resetTokenizer(); return; }
- if (Xpe ) { return; }
- if (lec(3,2,'?')) { return; }
- if (lec(3,2,'>')) { return; }
- if (lec(3,2,'!')) { return; }
- if (lun( )) { processToken( TY_CHR(), applyCharset(cc), 0); resetTokenizer(); return; }
- if (lec(2,0,ESC)) { processToken( TY_ESC(s[1]), 0, 0); resetTokenizer(); return; }
- if (les(3,1,SCS)) { processToken( TY_ESC_CS(s[1],s[2]), 0, 0); resetTokenizer(); return; }
- if (lec(3,1,'#')) { processToken( TY_ESC_DE(s[2]), 0, 0); resetTokenizer(); return; }
- if (eps( CPN)) { processToken( TY_CSI_PN(cc), argv[0],argv[1]); resetTokenizer(); return; }
-
- // resize = \e[8;<row>;<col>t
- if (eps(CPS))
- {
- processToken( TY_CSI_PS(cc, argv[0]), argv[1], argv[2]);
- resetTokenizer();
- return;
- }
-
- if (epe( )) { processToken( TY_CSI_PE(cc), 0, 0); resetTokenizer(); return; }
- if (ees(DIG)) { addDigit(cc-'0'); return; }
- if (eec(';')) { addArgument(); return; }
- for (int i=0;i<=argc;i++)
- {
- if (epp())
- processToken( TY_CSI_PR(cc,argv[i]), 0, 0);
- else if (egt())
- processToken( TY_CSI_PG(cc), 0, 0); // spec. case for ESC]>0c or ESC]>c
- else if (cc == 'm' && argc - i >= 4 && (argv[i] == 38 || argv[i] == 48) && argv[i+1] == 2)
- {
- // ESC[ ... 48;2;<red>;<green>;<blue> ... m -or- ESC[ ... 38;2;<red>;<green>;<blue> ... m
- i += 2;
- processToken( TY_CSI_PS(cc, argv[i-2]), COLOR_SPACE_RGB, (argv[i] << 16) | (argv[i+1] << 8) | argv[i+2]);
- i += 2;
- }
- else if (cc == 'm' && argc - i >= 2 && (argv[i] == 38 || argv[i] == 48) && argv[i+1] == 5)
- {
- // ESC[ ... 48;5;<index> ... m -or- ESC[ ... 38;5;<index> ... m
- i += 2;
- processToken( TY_CSI_PS(cc, argv[i-2]), COLOR_SPACE_256, argv[i]);
- }
- else
- processToken( TY_CSI_PS(cc,argv[i]), 0, 0);
- }
- resetTokenizer();
- }
- else
- {
- // VT52 Mode
- if (lec(1,0,ESC))
- return;
- if (les(1,0,CHR))
- {
- processToken( TY_CHR(), s[0], 0);
- resetTokenizer();
- return;
- }
- if (lec(2,1,'Y'))
- return;
- if (lec(3,1,'Y'))
- return;
- if (p < 4)
- {
- processToken( TY_VT52(s[1] ), 0, 0);
- resetTokenizer();
- return;
- }
- processToken( TY_VT52(s[1]), s[2], s[3]);
- resetTokenizer();
- return;
- }
-}
-void Vt102Emulation::processWindowAttributeChange()
-{
- // Describes the window or terminal session attribute to change
- // See Session::UserTitleChange for possible values
- int attributeToChange = 0;
- int i;
- for (i = 2; i < tokenBufferPos &&
- tokenBuffer[i] >= '0' &&
- tokenBuffer[i] <= '9'; i++)
- {
- attributeToChange = 10 * attributeToChange + (tokenBuffer[i]-'0');
- }
-
- if (tokenBuffer[i] != ';')
- {
- reportDecodingError();
- return;
- }
-
- QString newValue;
- newValue.reserve(tokenBufferPos-i-2);
- for (int j = 0; j < tokenBufferPos-i-2; j++)
- newValue[j] = tokenBuffer[i+1+j];
-
- _pendingTitleUpdates[attributeToChange] = newValue;
- _titleUpdateTimer->start(20);
-}
-
-void Vt102Emulation::updateTitle()
-{
- QListIterator<int> iter( _pendingTitleUpdates.keys() );
- while (iter.hasNext()) {
- int arg = iter.next();
- emit titleChanged( arg , _pendingTitleUpdates[arg] );
- }
- _pendingTitleUpdates.clear();
-}
-
-// Interpreting Codes ---------------------------------------------------------
-
-/*
- Now that the incoming character stream is properly tokenized,
- meaning is assigned to them. These are either operations of
- the current _screen, or of the emulation class itself.
-
- The token to be interpreteted comes in as a machine word
- possibly accompanied by two parameters.
-
- Likewise, the operations assigned to, come with up to two
- arguments. One could consider to make up a proper table
- from the function below.
-
- The technical reference manual provides more information
- about this mapping.
-*/
-
-void Vt102Emulation::processToken(int token, int p, int q)
-{
- switch (token)
- {
-
- case TY_CHR( ) : _currentScreen->displayCharacter (p ); break; //UTF16
-
- // 127 DEL : ignored on input
-
- case TY_CTL('@' ) : /* NUL: ignored */ break;
- case TY_CTL('A' ) : /* SOH: ignored */ break;
- case TY_CTL('B' ) : /* STX: ignored */ break;
- case TY_CTL('C' ) : /* ETX: ignored */ break;
- case TY_CTL('D' ) : /* EOT: ignored */ break;
- case TY_CTL('E' ) : reportAnswerBack ( ); break; //VT100
- case TY_CTL('F' ) : /* ACK: ignored */ break;
- case TY_CTL('G' ) : emit stateSet(NOTIFYBELL);
- break; //VT100
- case TY_CTL('H' ) : _currentScreen->backspace ( ); break; //VT100
- case TY_CTL('I' ) : _currentScreen->tab ( ); break; //VT100
- case TY_CTL('J' ) : _currentScreen->newLine ( ); break; //VT100
- case TY_CTL('K' ) : _currentScreen->newLine ( ); break; //VT100
- case TY_CTL('L' ) : _currentScreen->newLine ( ); break; //VT100
- case TY_CTL('M' ) : _currentScreen->toStartOfLine ( ); break; //VT100
-
- case TY_CTL('N' ) : useCharset ( 1); break; //VT100
- case TY_CTL('O' ) : useCharset ( 0); break; //VT100
-
- case TY_CTL('P' ) : /* DLE: ignored */ break;
- case TY_CTL('Q' ) : /* DC1: XON continue */ break; //VT100
- case TY_CTL('R' ) : /* DC2: ignored */ break;
- case TY_CTL('S' ) : /* DC3: XOFF halt */ break; //VT100
- case TY_CTL('T' ) : /* DC4: ignored */ break;
- case TY_CTL('U' ) : /* NAK: ignored */ break;
- case TY_CTL('V' ) : /* SYN: ignored */ break;
- case TY_CTL('W' ) : /* ETB: ignored */ break;
- case TY_CTL('X' ) : _currentScreen->displayCharacter ( 0x2592); break; //VT100
- case TY_CTL('Y' ) : /* EM : ignored */ break;
- case TY_CTL('Z' ) : _currentScreen->displayCharacter ( 0x2592); break; //VT100
- case TY_CTL('[' ) : /* ESC: cannot be seen here. */ break;
- case TY_CTL('\\' ) : /* FS : ignored */ break;
- case TY_CTL(']' ) : /* GS : ignored */ break;
- case TY_CTL('^' ) : /* RS : ignored */ break;
- case TY_CTL('_' ) : /* US : ignored */ break;
-
- case TY_ESC('D' ) : _currentScreen->index ( ); break; //VT100
- case TY_ESC('E' ) : _currentScreen->nextLine ( ); break; //VT100
- case TY_ESC('H' ) : _currentScreen->changeTabStop (true ); break; //VT100
- case TY_ESC('M' ) : _currentScreen->reverseIndex ( ); break; //VT100
- case TY_ESC('Z' ) : reportTerminalType ( ); break;
- case TY_ESC('c' ) : reset ( ); break;
-
- case TY_ESC('n' ) : useCharset ( 2); break;
- case TY_ESC('o' ) : useCharset ( 3); break;
- case TY_ESC('7' ) : saveCursor ( ); break;
- case TY_ESC('8' ) : restoreCursor ( ); break;
-
- case TY_ESC('=' ) : setMode (MODE_AppKeyPad); break;
- case TY_ESC('>' ) : resetMode (MODE_AppKeyPad); break;
- case TY_ESC('<' ) : setMode (MODE_Ansi ); break; //VT100
-
- case TY_ESC_CS('(', '0') : setCharset (0, '0'); break; //VT100
- case TY_ESC_CS('(', 'A') : setCharset (0, 'A'); break; //VT100
- case TY_ESC_CS('(', 'B') : setCharset (0, 'B'); break; //VT100
-
- case TY_ESC_CS(')', '0') : setCharset (1, '0'); break; //VT100
- case TY_ESC_CS(')', 'A') : setCharset (1, 'A'); break; //VT100
- case TY_ESC_CS(')', 'B') : setCharset (1, 'B'); break; //VT100
-
- case TY_ESC_CS('*', '0') : setCharset (2, '0'); break; //VT100
- case TY_ESC_CS('*', 'A') : setCharset (2, 'A'); break; //VT100
- case TY_ESC_CS('*', 'B') : setCharset (2, 'B'); break; //VT100
-
- case TY_ESC_CS('+', '0') : setCharset (3, '0'); break; //VT100
- case TY_ESC_CS('+', 'A') : setCharset (3, 'A'); break; //VT100
- case TY_ESC_CS('+', 'B') : setCharset (3, 'B'); break; //VT100
-
- case TY_ESC_CS('%', 'G') : setCodec (Utf8Codec ); break; //LINUX
- case TY_ESC_CS('%', '@') : setCodec (LocaleCodec ); break; //LINUX
-
- case TY_ESC_DE('3' ) : /* Double height line, top half */
- _currentScreen->setLineProperty( LINE_DOUBLEWIDTH , true );
- _currentScreen->setLineProperty( LINE_DOUBLEHEIGHT , true );
- break;
- case TY_ESC_DE('4' ) : /* Double height line, bottom half */
- _currentScreen->setLineProperty( LINE_DOUBLEWIDTH , true );
- _currentScreen->setLineProperty( LINE_DOUBLEHEIGHT , true );
- break;
- case TY_ESC_DE('5' ) : /* Single width, single height line*/
- _currentScreen->setLineProperty( LINE_DOUBLEWIDTH , false);
- _currentScreen->setLineProperty( LINE_DOUBLEHEIGHT , false);
- break;
- case TY_ESC_DE('6' ) : /* Double width, single height line*/
- _currentScreen->setLineProperty( LINE_DOUBLEWIDTH , true);
- _currentScreen->setLineProperty( LINE_DOUBLEHEIGHT , false);
- break;
- case TY_ESC_DE('8' ) : _currentScreen->helpAlign ( ); break;
-
-// resize = \e[8;<row>;<col>t
- case TY_CSI_PS('t', 8) : setImageSize( q /* columns */, p /* lines */ ); break;
-
-// change tab text color : \e[28;<color>t color: 0-16,777,215
- case TY_CSI_PS('t', 28) : emit changeTabTextColorRequest ( p ); break;
-
- case TY_CSI_PS('K', 0) : _currentScreen->clearToEndOfLine ( ); break;
- case TY_CSI_PS('K', 1) : _currentScreen->clearToBeginOfLine ( ); break;
- case TY_CSI_PS('K', 2) : _currentScreen->clearEntireLine ( ); break;
- case TY_CSI_PS('J', 0) : _currentScreen->clearToEndOfScreen ( ); break;
- case TY_CSI_PS('J', 1) : _currentScreen->clearToBeginOfScreen ( ); break;
- case TY_CSI_PS('J', 2) : _currentScreen->clearEntireScreen ( ); break;
- case TY_CSI_PS('J', 3) : clearHistory(); break;
- case TY_CSI_PS('g', 0) : _currentScreen->changeTabStop (false ); break; //VT100
- case TY_CSI_PS('g', 3) : _currentScreen->clearTabStops ( ); break; //VT100
- case TY_CSI_PS('h', 4) : _currentScreen-> setMode (MODE_Insert ); break;
- case TY_CSI_PS('h', 20) : setMode (MODE_NewLine ); break;
- case TY_CSI_PS('i', 0) : /* IGNORE: attached printer */ break; //VT100
- case TY_CSI_PS('l', 4) : _currentScreen-> resetMode (MODE_Insert ); break;
- case TY_CSI_PS('l', 20) : resetMode (MODE_NewLine ); break;
- case TY_CSI_PS('s', 0) : saveCursor ( ); break;
- case TY_CSI_PS('u', 0) : restoreCursor ( ); break;
-
- case TY_CSI_PS('m', 0) : _currentScreen->setDefaultRendition ( ); break;
- case TY_CSI_PS('m', 1) : _currentScreen-> setRendition (RE_BOLD ); break; //VT100
- case TY_CSI_PS('m', 4) : _currentScreen-> setRendition (RE_UNDERLINE); break; //VT100
- case TY_CSI_PS('m', 5) : _currentScreen-> setRendition (RE_BLINK ); break; //VT100
- case TY_CSI_PS('m', 7) : _currentScreen-> setRendition (RE_REVERSE ); break;
- case TY_CSI_PS('m', 10) : /* IGNORED: mapping related */ break; //LINUX
- case TY_CSI_PS('m', 11) : /* IGNORED: mapping related */ break; //LINUX
- case TY_CSI_PS('m', 12) : /* IGNORED: mapping related */ break; //LINUX
- case TY_CSI_PS('m', 22) : _currentScreen->resetRendition (RE_BOLD ); break;
- case TY_CSI_PS('m', 24) : _currentScreen->resetRendition (RE_UNDERLINE); break;
- case TY_CSI_PS('m', 25) : _currentScreen->resetRendition (RE_BLINK ); break;
- case TY_CSI_PS('m', 27) : _currentScreen->resetRendition (RE_REVERSE ); break;
-
- case TY_CSI_PS('m', 30) : _currentScreen->setForeColor (COLOR_SPACE_SYSTEM, 0); break;
- case TY_CSI_PS('m', 31) : _currentScreen->setForeColor (COLOR_SPACE_SYSTEM, 1); break;
- case TY_CSI_PS('m', 32) : _currentScreen->setForeColor (COLOR_SPACE_SYSTEM, 2); break;
- case TY_CSI_PS('m', 33) : _currentScreen->setForeColor (COLOR_SPACE_SYSTEM, 3); break;
- case TY_CSI_PS('m', 34) : _currentScreen->setForeColor (COLOR_SPACE_SYSTEM, 4); break;
- case TY_CSI_PS('m', 35) : _currentScreen->setForeColor (COLOR_SPACE_SYSTEM, 5); break;
- case TY_CSI_PS('m', 36) : _currentScreen->setForeColor (COLOR_SPACE_SYSTEM, 6); break;
- case TY_CSI_PS('m', 37) : _currentScreen->setForeColor (COLOR_SPACE_SYSTEM, 7); break;
-
- case TY_CSI_PS('m', 38) : _currentScreen->setForeColor (p, q); break;
-
- case TY_CSI_PS('m', 39) : _currentScreen->setForeColor (COLOR_SPACE_DEFAULT, 0); break;
-
- case TY_CSI_PS('m', 40) : _currentScreen->setBackColor (COLOR_SPACE_SYSTEM, 0); break;
- case TY_CSI_PS('m', 41) : _currentScreen->setBackColor (COLOR_SPACE_SYSTEM, 1); break;
- case TY_CSI_PS('m', 42) : _currentScreen->setBackColor (COLOR_SPACE_SYSTEM, 2); break;
- case TY_CSI_PS('m', 43) : _currentScreen->setBackColor (COLOR_SPACE_SYSTEM, 3); break;
- case TY_CSI_PS('m', 44) : _currentScreen->setBackColor (COLOR_SPACE_SYSTEM, 4); break;
- case TY_CSI_PS('m', 45) : _currentScreen->setBackColor (COLOR_SPACE_SYSTEM, 5); break;
- case TY_CSI_PS('m', 46) : _currentScreen->setBackColor (COLOR_SPACE_SYSTEM, 6); break;
- case TY_CSI_PS('m', 47) : _currentScreen->setBackColor (COLOR_SPACE_SYSTEM, 7); break;
-
- case TY_CSI_PS('m', 48) : _currentScreen->setBackColor (p, q); break;
-
- case TY_CSI_PS('m', 49) : _currentScreen->setBackColor (COLOR_SPACE_DEFAULT, 1); break;
-
- case TY_CSI_PS('m', 90) : _currentScreen->setForeColor (COLOR_SPACE_SYSTEM, 8); break;
- case TY_CSI_PS('m', 91) : _currentScreen->setForeColor (COLOR_SPACE_SYSTEM, 9); break;
- case TY_CSI_PS('m', 92) : _currentScreen->setForeColor (COLOR_SPACE_SYSTEM, 10); break;
- case TY_CSI_PS('m', 93) : _currentScreen->setForeColor (COLOR_SPACE_SYSTEM, 11); break;
- case TY_CSI_PS('m', 94) : _currentScreen->setForeColor (COLOR_SPACE_SYSTEM, 12); break;
- case TY_CSI_PS('m', 95) : _currentScreen->setForeColor (COLOR_SPACE_SYSTEM, 13); break;
- case TY_CSI_PS('m', 96) : _currentScreen->setForeColor (COLOR_SPACE_SYSTEM, 14); break;
- case TY_CSI_PS('m', 97) : _currentScreen->setForeColor (COLOR_SPACE_SYSTEM, 15); break;
-
- case TY_CSI_PS('m', 100) : _currentScreen->setBackColor (COLOR_SPACE_SYSTEM, 8); break;
- case TY_CSI_PS('m', 101) : _currentScreen->setBackColor (COLOR_SPACE_SYSTEM, 9); break;
- case TY_CSI_PS('m', 102) : _currentScreen->setBackColor (COLOR_SPACE_SYSTEM, 10); break;
- case TY_CSI_PS('m', 103) : _currentScreen->setBackColor (COLOR_SPACE_SYSTEM, 11); break;
- case TY_CSI_PS('m', 104) : _currentScreen->setBackColor (COLOR_SPACE_SYSTEM, 12); break;
- case TY_CSI_PS('m', 105) : _currentScreen->setBackColor (COLOR_SPACE_SYSTEM, 13); break;
- case TY_CSI_PS('m', 106) : _currentScreen->setBackColor (COLOR_SPACE_SYSTEM, 14); break;
- case TY_CSI_PS('m', 107) : _currentScreen->setBackColor (COLOR_SPACE_SYSTEM, 15); break;
-
- case TY_CSI_PS('n', 5) : reportStatus ( ); break;
- case TY_CSI_PS('n', 6) : reportCursorPosition ( ); break;
- case TY_CSI_PS('q', 0) : /* IGNORED: LEDs off */ break; //VT100
- case TY_CSI_PS('q', 1) : /* IGNORED: LED1 on */ break; //VT100
- case TY_CSI_PS('q', 2) : /* IGNORED: LED2 on */ break; //VT100
- case TY_CSI_PS('q', 3) : /* IGNORED: LED3 on */ break; //VT100
- case TY_CSI_PS('q', 4) : /* IGNORED: LED4 on */ break; //VT100
- case TY_CSI_PS('x', 0) : reportTerminalParms ( 2); break; //VT100
- case TY_CSI_PS('x', 1) : reportTerminalParms ( 3); break; //VT100
-
- case TY_CSI_PN('@' ) : _currentScreen->insertChars (p ); break;
- case TY_CSI_PN('A' ) : _currentScreen->cursorUp (p ); break; //VT100
- case TY_CSI_PN('B' ) : _currentScreen->cursorDown (p ); break; //VT100
- case TY_CSI_PN('C' ) : _currentScreen->cursorRight (p ); break; //VT100
- case TY_CSI_PN('D' ) : _currentScreen->cursorLeft (p ); break; //VT100
- case TY_CSI_PN('G' ) : _currentScreen->setCursorX (p ); break; //LINUX
- case TY_CSI_PN('H' ) : _currentScreen->setCursorYX (p, q); break; //VT100
- case TY_CSI_PN('I' ) : _currentScreen->tab (p ); break;
- case TY_CSI_PN('L' ) : _currentScreen->insertLines (p ); break;
- case TY_CSI_PN('M' ) : _currentScreen->deleteLines (p ); break;
- case TY_CSI_PN('P' ) : _currentScreen->deleteChars (p ); break;
- case TY_CSI_PN('S' ) : _currentScreen->scrollUp (p ); break;
- case TY_CSI_PN('T' ) : _currentScreen->scrollDown (p ); break;
- case TY_CSI_PN('X' ) : _currentScreen->eraseChars (p ); break;
- case TY_CSI_PN('Z' ) : _currentScreen->backtab (p ); break;
- case TY_CSI_PN('c' ) : reportTerminalType ( ); break; //VT100
- case TY_CSI_PN('d' ) : _currentScreen->setCursorY (p ); break; //LINUX
- case TY_CSI_PN('f' ) : _currentScreen->setCursorYX (p, q); break; //VT100
- case TY_CSI_PN('r' ) : setMargins (p, q); break; //VT100
- case TY_CSI_PN('y' ) : /* IGNORED: Confidence test */ break; //VT100
-
- case TY_CSI_PR('h', 1) : setMode (MODE_AppCuKeys); break; //VT100
- case TY_CSI_PR('l', 1) : resetMode (MODE_AppCuKeys); break; //VT100
- case TY_CSI_PR('s', 1) : saveMode (MODE_AppCuKeys); break; //FIXME
- case TY_CSI_PR('r', 1) : restoreMode (MODE_AppCuKeys); break; //FIXME
-
- case TY_CSI_PR('l', 2) : resetMode (MODE_Ansi ); break; //VT100
-
- case TY_CSI_PR('h', 3) : setMode (MODE_132Columns);break; //VT100
- case TY_CSI_PR('l', 3) : resetMode (MODE_132Columns);break; //VT100
-
- case TY_CSI_PR('h', 4) : /* IGNORED: soft scrolling */ break; //VT100
- case TY_CSI_PR('l', 4) : /* IGNORED: soft scrolling */ break; //VT100
-
- case TY_CSI_PR('h', 5) : _currentScreen-> setMode (MODE_Screen ); break; //VT100
- case TY_CSI_PR('l', 5) : _currentScreen-> resetMode (MODE_Screen ); break; //VT100
-
- case TY_CSI_PR('h', 6) : _currentScreen-> setMode (MODE_Origin ); break; //VT100
- case TY_CSI_PR('l', 6) : _currentScreen-> resetMode (MODE_Origin ); break; //VT100
- case TY_CSI_PR('s', 6) : _currentScreen-> saveMode (MODE_Origin ); break; //FIXME
- case TY_CSI_PR('r', 6) : _currentScreen->restoreMode (MODE_Origin ); break; //FIXME
-
- case TY_CSI_PR('h', 7) : _currentScreen-> setMode (MODE_Wrap ); break; //VT100
- case TY_CSI_PR('l', 7) : _currentScreen-> resetMode (MODE_Wrap ); break; //VT100
- case TY_CSI_PR('s', 7) : _currentScreen-> saveMode (MODE_Wrap ); break; //FIXME
- case TY_CSI_PR('r', 7) : _currentScreen->restoreMode (MODE_Wrap ); break; //FIXME
-
- case TY_CSI_PR('h', 8) : /* IGNORED: autorepeat on */ break; //VT100
- case TY_CSI_PR('l', 8) : /* IGNORED: autorepeat off */ break; //VT100
- case TY_CSI_PR('s', 8) : /* IGNORED: autorepeat on */ break; //VT100
- case TY_CSI_PR('r', 8) : /* IGNORED: autorepeat off */ break; //VT100
-
- case TY_CSI_PR('h', 9) : /* IGNORED: interlace */ break; //VT100
- case TY_CSI_PR('l', 9) : /* IGNORED: interlace */ break; //VT100
- case TY_CSI_PR('s', 9) : /* IGNORED: interlace */ break; //VT100
- case TY_CSI_PR('r', 9) : /* IGNORED: interlace */ break; //VT100
-
- case TY_CSI_PR('h', 12) : /* IGNORED: Cursor blink */ break; //att610
- case TY_CSI_PR('l', 12) : /* IGNORED: Cursor blink */ break; //att610
- case TY_CSI_PR('s', 12) : /* IGNORED: Cursor blink */ break; //att610
- case TY_CSI_PR('r', 12) : /* IGNORED: Cursor blink */ break; //att610
-
- case TY_CSI_PR('h', 25) : setMode (MODE_Cursor ); break; //VT100
- case TY_CSI_PR('l', 25) : resetMode (MODE_Cursor ); break; //VT100
- case TY_CSI_PR('s', 25) : saveMode (MODE_Cursor ); break; //VT100
- case TY_CSI_PR('r', 25) : restoreMode (MODE_Cursor ); break; //VT100
-
- case TY_CSI_PR('h', 40) : setMode(MODE_Allow132Columns ); break; // XTERM
- case TY_CSI_PR('l', 40) : resetMode(MODE_Allow132Columns ); break; // XTERM
-
- case TY_CSI_PR('h', 41) : /* IGNORED: obsolete more(1) fix */ break; //XTERM
- case TY_CSI_PR('l', 41) : /* IGNORED: obsolete more(1) fix */ break; //XTERM
- case TY_CSI_PR('s', 41) : /* IGNORED: obsolete more(1) fix */ break; //XTERM
- case TY_CSI_PR('r', 41) : /* IGNORED: obsolete more(1) fix */ break; //XTERM
-
- case TY_CSI_PR('h', 47) : setMode (MODE_AppScreen); break; //VT100
- case TY_CSI_PR('l', 47) : resetMode (MODE_AppScreen); break; //VT100
- case TY_CSI_PR('s', 47) : saveMode (MODE_AppScreen); break; //XTERM
- case TY_CSI_PR('r', 47) : restoreMode (MODE_AppScreen); break; //XTERM
-
- case TY_CSI_PR('h', 67) : /* IGNORED: DECBKM */ break; //XTERM
- case TY_CSI_PR('l', 67) : /* IGNORED: DECBKM */ break; //XTERM
- case TY_CSI_PR('s', 67) : /* IGNORED: DECBKM */ break; //XTERM
- case TY_CSI_PR('r', 67) : /* IGNORED: DECBKM */ break; //XTERM
-
- // XTerm defines the following modes:
- // SET_VT200_MOUSE 1000
- // SET_VT200_HIGHLIGHT_MOUSE 1001
- // SET_BTN_EVENT_MOUSE 1002
- // SET_ANY_EVENT_MOUSE 1003
- //
-
- //Note about mouse modes:
- //There are four mouse modes which xterm-compatible terminals can support - 1000,1001,1002,1003
- //Konsole currently supports mode 1000 (basic mouse press and release) and mode 1002 (dragging the mouse).
- //TODO: Implementation of mouse modes 1001 (something called hilight tracking) and
- //1003 (a slight variation on dragging the mouse)
- //
-
- case TY_CSI_PR('h', 1000) : setMode (MODE_Mouse1000); break; //XTERM
- case TY_CSI_PR('l', 1000) : resetMode (MODE_Mouse1000); break; //XTERM
- case TY_CSI_PR('s', 1000) : saveMode (MODE_Mouse1000); break; //XTERM
- case TY_CSI_PR('r', 1000) : restoreMode (MODE_Mouse1000); break; //XTERM
-
- case TY_CSI_PR('h', 1001) : /* IGNORED: hilite mouse tracking */ break; //XTERM
- case TY_CSI_PR('l', 1001) : resetMode (MODE_Mouse1001); break; //XTERM
- case TY_CSI_PR('s', 1001) : /* IGNORED: hilite mouse tracking */ break; //XTERM
- case TY_CSI_PR('r', 1001) : /* IGNORED: hilite mouse tracking */ break; //XTERM
-
- case TY_CSI_PR('h', 1002) : setMode (MODE_Mouse1002); break; //XTERM
- case TY_CSI_PR('l', 1002) : resetMode
Follow ups
