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Message #02232
[Merge] lp:~trb143/openlp/alpha3 into lp:openlp
Tim Bentley has proposed merging lp:~trb143/openlp/alpha3 into lp:openlp.
Requested reviews:
Jon Tibble (meths)
Replaceable backgrounds get the HTML treatment.
Sensible Text over video returns.
--
https://code.launchpad.net/~trb143/openlp/alpha3/+merge/28916
Your team OpenLP Core is subscribed to branch lp:openlp.
=== modified file 'openlp/core/lib/serviceitem.py'
--- openlp/core/lib/serviceitem.py 2010-06-25 00:25:21 +0000
+++ openlp/core/lib/serviceitem.py 2010-06-30 17:07:28 +0000
@@ -35,6 +35,7 @@
from PyQt4 import QtGui
from openlp.core.lib import build_icon, resize_image
+from openlp.core.utils import AppLocation
log = logging.getLogger(__name__)
@@ -92,6 +93,7 @@
self.is_valid = True
self.cache = {}
self.icon = None
+ self.serviceItemPath = AppLocation.get_section_data_path(u'serviceItems')
def add_capability(self, capability):
"""
@@ -153,9 +155,12 @@
del self.cache[len(self._display_frames)]
log.log(15, u'Formatting took %4s' % (time.time() - before))
elif self.service_item_type == ServiceItemType.Image:
- for slide in self._raw_frames:
+ for count, slide in enumerate(self._raw_frames):
slide[u'image'] = resize_image(slide[u'image'],
self.render_manager.width, self.render_manager.height)
+ path = os.path.join(self.serviceItemPath, self._uuid + unicode(count) + u'.png')
+ slide[u'image'].save(path)
+ slide[u'display'] = path
elif self.service_item_type == ServiceItemType.Command:
pass
else:
@@ -371,7 +376,8 @@
if self.service_item_type == ServiceItemType.Text:
return self.render_individual(row)
else:
- return {u'main':self._raw_frames[row][u'image'], u'trans':None}
+ return {u'main':self._raw_frames[row][u'image'],
+ u'trans':None, u'display':self._raw_frames[row][u'display']}
def get_frame_title(self, row=0):
"""
=== modified file 'openlp/core/ui/maindisplay.py'
--- openlp/core/ui/maindisplay.py 2010-06-28 16:48:21 +0000
+++ openlp/core/ui/maindisplay.py 2010-06-30 17:07:28 +0000
@@ -26,14 +26,38 @@
import logging
import os
-from PyQt4 import QtCore, QtGui
+from PyQt4 import QtCore, QtGui, QtWebKit
from PyQt4.phonon import Phonon
from openlp.core.lib import Receiver, resize_image
from openlp.core.ui import HideMode
+from openlp.core.utils import AppLocation
log = logging.getLogger(__name__)
+HTMLIMAGE = """<html>
+ <body>
+ <img src=\"file://%s\" alt\"Hello\">
+ </body></html>
+ """
+
+#http://www.steveheffernan.com/html5-video-player/demo-video-player.html
+HTMLVIDEO = u"""<html>
+ <script type="text/javascript" charset="utf-8">
+ var video;
+ var bodyLoaded = function(){
+ video = document.getElementById("video");
+ video.volume = 0;
+ }
+ </script>
+ <body id=\"body\" onload=\"bodyLoaded();>\"
+ <video id=\"video\" src=\"%s\"
+ autoplay loop width=%s height=%s autobuffer=\"autobuffer\" preload >
+ your browser does not support the video tag
+ </video>
+ </body></html>
+ """
+
class DisplayManager(QtGui.QWidget):
"""
Wrapper class to hold the display widgets.
@@ -76,10 +100,22 @@
def addAlert(self, alertMessage, location):
"""
- Handles the add Alert Message to the Displays
+ Handles the addition of an Alert Message to the Displays
"""
self.mainDisplay.addAlert(alertMessage, location)
+ def displayImage(self, path):
+ """
+ Handles the addition of a background Image to the displays
+ """
+ self.mainDisplay.displayImage(path)
+
+ def displayVideo(self, path):
+ """
+ Handles the addition of a background Video to the displays
+ """
+ self.mainDisplay.displayVideo(path)
+
def onStartVideo(self, item):
"""
Handles the Starting of a Video and Display Management
@@ -183,7 +219,7 @@
self.primary = True
self.blankFrame = None
self.frame = None
- #Hide desktop for now untill we know where to put it
+ #Hide desktop for now until we know where to put it
#and what size it should be.
self.setVisible(False)
@@ -198,6 +234,7 @@
#Sort out screen locations and sizes
self.setGeometry(self.screen[u'size'])
self.scene.setSceneRect(0,0,self.size().width(), self.size().height())
+ self.webView.setGeometry(0, 0, self.size().width(), self.size().height())
#Build a custom splash screen
self.InitialFrame = QtGui.QImage(
self.screen[u'size'].width(),
@@ -211,7 +248,7 @@
(self.screen[u'size'].width() - splash_image.width()) / 2,
(self.screen[u'size'].height() - splash_image.height()) / 2,
splash_image)
- self.display_image.setPixmap(QtGui.QPixmap.fromImage(self.InitialFrame))
+ #self.display_image.setPixmap(QtGui.QPixmap.fromImage(self.InitialFrame))
self.repaint()
#Build a Black screen
painter = QtGui.QPainter()
@@ -241,9 +278,16 @@
self.setScene(self.scene)
def setupImage(self):
- self.display_image = QtGui.QGraphicsPixmapItem()
- self.display_image.setZValue(2)
- self.scene.addItem(self.display_image)
+ self.webView = QtWebKit.QWebView()
+ self.page = self.webView.page()
+ self.imageDisplay = self.page.mainFrame()
+ self.imageDisplay.setScrollBarPolicy(QtCore.Qt.Vertical, QtCore.Qt.ScrollBarAlwaysOff)
+ self.imageDisplay.setScrollBarPolicy(QtCore.Qt.Horizontal, QtCore.Qt.ScrollBarAlwaysOff)
+ self.proxy = QtGui.QGraphicsProxyWidget()
+ self.proxy.setWidget(self.webView)
+ self.proxy.setWindowFlags(QtCore.Qt.Window | QtCore.Qt.FramelessWindowHint)
+ self.proxy.setZValue(2)
+ self.scene.addItem(self.proxy)
def setupText(self):
#self.display_text = QtGui.QGraphicsTextItem()
@@ -319,7 +363,7 @@
def addAlert(self, message, location):
"""
Places the Alert text on the display at the correct location
- ``messgae``
+ ``message``
Text to be displayed
``location``
Where on the screen the text should be. From the AlertTab
@@ -334,7 +378,26 @@
self.alertText.setPos(0,self.size().height() - 76)
self.alertText.setHtml(message)
- def frameView(self, frame, transition=False, display=True):
+ def displayImage(self, path):
+ """
+ Places the Image passed on the display screen
+ ``path``
+ The path to the image to be displayed
+ """
+ log.debug(u'adddisplayImage')
+ self.imageDisplay.setHtml(HTMLIMAGE % path)
+
+ def displayVideo(self, path):
+ """
+ Places the Video passed on the display screen
+ ``path``
+ The path to the image to be displayed
+ """
+ log.debug(u'adddisplayVideo')
+ self.imageDisplay.setHtml(HTMLVIDEO %
+ (path, self.screen[u'size'].width(), self.screen[u'size'].height()))
+
+ def frameView(self, frame, transition=False):
"""
Called from a slide controller to display a frame
if the alert is in progress the alert is added on top
@@ -343,33 +406,44 @@
``transition``
Are transitions required.
"""
- log.debug(u'frameView %d' % display)
- if display:
- if transition:
- if self.frame is not None:
- self.display_text.setPixmap(
- QtGui.QPixmap.fromImage(self.frame))
- self.update()
- self.frame = None
- if frame[u'trans'] is not None:
- self.display_text.setPixmap(
- QtGui.QPixmap.fromImage(frame[u'trans']))
- self.repaint()
- self.frame = frame[u'trans']
- self.display_text.setPixmap(
- QtGui.QPixmap.fromImage(frame[u'main']))
- self.display_frame = frame[u'main']
+ log.debug(u'frameView')
+ if transition:
+ if self.frame is not None:
+ self.display_text.setPixmap(
+ QtGui.QPixmap.fromImage(self.frame))
+ self.update()
+ self.frame = None
+ if frame[u'trans'] is not None:
+ self.display_text.setPixmap(
+ QtGui.QPixmap.fromImage(frame[u'trans']))
self.repaint()
+ self.frame = frame[u'trans']
+ self.display_text.setPixmap(
+ QtGui.QPixmap.fromImage(frame[u'main']))
+ self.display_frame = frame[u'main']
+ self.repaint()
+ else:
+ if isinstance(frame, QtGui.QPixmap):
+ self.display_text.setPixmap(frame)
else:
- if isinstance(frame, QtGui.QPixmap):
- self.display_text.setPixmap(frame)
- else:
- self.display_text.setPixmap(QtGui.QPixmap.fromImage(frame))
- self.display_frame = frame
- if not self.isVisible() and self.screens.display:
- self.setVisible(True)
- else:
- self.storeText = QtGui.QPixmap.fromImage(frame[u'main'])
+ self.display_text.setPixmap(QtGui.QPixmap.fromImage(frame))
+ self.display_frame = frame
+ if not self.isVisible() and self.screens.display:
+ self.setVisible(True)
+
+ def closeEvent(self, event):
+ """
+ Shutting down cleans up background files
+ """
+ serviceItemPath = AppLocation.get_section_data_path(u'serviceItems')
+ for file in os.listdir(serviceItemPath):
+ file_path = os.path.join(serviceItemPath, file)
+ try:
+ if os.path.isfile(file_path):
+ os.remove(file_path)
+ except OSError:
+ log.exception(u'Failed to clean up servicePath')
+
class VideoDisplay(Phonon.VideoWidget):
"""
=== modified file 'openlp/core/ui/slidecontroller.py'
--- openlp/core/ui/slidecontroller.py 2010-06-28 17:54:29 +0000
+++ openlp/core/ui/slidecontroller.py 2010-06-30 17:07:28 +0000
@@ -105,6 +105,7 @@
self.isLive = isLive
self.parent = parent
self.mainDisplay = self.parent.displayManager.mainDisplay
+ self.displayManager = self.parent.displayManager
self.loopList = [
u'Start Loop',
u'Loop Separator',
@@ -526,8 +527,8 @@
# blanked = self.blankButton.isChecked()
# else:
# blanked = False
-# Receiver.send_message(u'%s_start' % serviceItem.name.lower(),
-# [serviceItem, self.isLive, blanked, slideno])
+ Receiver.send_message(u'%s_start' % serviceItem.name.lower(),
+ [serviceItem, self.isLive, True, slideno])
self.slideList = {}
width = self.parent.ControlSplitter.sizes()[self.split]
#Set pointing cursor when we have somthing to point at
@@ -781,7 +782,10 @@
log.log(
15, u'Slide Rendering took %4s' % (time.time() - before))
if self.isLive:
- self.mainDisplay.frameView(frame, True)#, self.canDisplay)
+ if self.serviceItem.is_text():
+ self.mainDisplay.frameView(frame, True)
+ else:
+ self.displayManager.displayImage(frame[u'display'])
self.selectedRow = row
Receiver.send_message(u'slidecontroller_%s_changed' % self.typePrefix,
row)
=== modified file 'openlp/plugins/images/lib/mediaitem.py'
--- openlp/plugins/images/lib/mediaitem.py 2010-06-28 20:00:35 +0000
+++ openlp/plugins/images/lib/mediaitem.py 2010-06-30 17:07:28 +0000
@@ -170,17 +170,14 @@
return False
def onReplaceClick(self):
- if not self.ListView.selectedIndexes():
- QtGui.QMessageBox.information(self,
- translate('ImagePlugin.MediaItem', 'No item selected'),
- translate('ImagePlugin.MediaItem',
- 'You must select one item'))
- items = self.ListView.selectedIndexes()
- for item in items:
- bitem = self.ListView.item(item.row())
- filename = unicode(bitem.data(QtCore.Qt.UserRole).toString())
- frame = QtGui.QImage(unicode(filename))
- self.parent.maindisplay.addImageWithText(frame)
+ if check_item_selected(self.ListView,
+ translate('ImagePlugin.MediaItem',
+ 'You must select an item to process.')):
+ item = self.buildServiceItem()
+ item.render()
+ self.parent.live_controller.displayManager. \
+ displayImage(item.get_rendered_frame(0)[u'display'])
+
def onPreviewClick(self):
MediaManagerItem.onPreviewClick(self)
=== modified file 'openlp/plugins/media/lib/mediaitem.py'
--- openlp/plugins/media/lib/mediaitem.py 2010-06-28 20:00:35 +0000
+++ openlp/plugins/media/lib/mediaitem.py 2010-06-30 17:07:28 +0000
@@ -29,7 +29,8 @@
from PyQt4 import QtCore, QtGui
from openlp.core.lib import MediaManagerItem, BaseListWithDnD, build_icon, \
- ItemCapabilities, SettingsManager, translate, check_item_selected
+ ItemCapabilities, SettingsManager, translate, check_item_selected, \
+ context_menu_action
log = logging.getLogger(__name__)
@@ -73,13 +74,13 @@
self.hasNewIcon = False
self.hasEditIcon = False
-# def addListViewToToolBar(self):
-# MediaManagerItem.addListViewToToolBar(self)
-# self.ListView.setContextMenuPolicy(QtCore.Qt.ActionsContextMenu)
-# self.ListView.addAction(
-# context_menu_action(self.ListView, u':/slides/slide_blank.png',
-# translate('MediaPlugin.MediaItem', 'Replace Live Background'),
-# self.onReplaceClick))
+ def addListViewToToolBar(self):
+ MediaManagerItem.addListViewToToolBar(self)
+ self.ListView.setContextMenuPolicy(QtCore.Qt.ActionsContextMenu)
+ self.ListView.addAction(
+ context_menu_action(self.ListView, u':/slides/slide_blank.png',
+ translate('MediaPlugin.MediaItem', 'Replace Live Background'),
+ self.onReplaceClick))
def addEndHeaderBar(self):
self.ImageWidget = QtGui.QWidget(self)
@@ -92,24 +93,25 @@
self.ImageWidget.setSizePolicy(sizePolicy)
self.ImageWidget.setObjectName(u'ImageWidget')
#Replace backgrounds do not work at present so remove functionality.
-# self.blankButton = self.Toolbar.addToolbarButton(
-# u'Replace Background', u':/slides/slide_blank.png',
-# translate('MediaPlugin.MediaItem', 'Replace Live Background'),
-# self.onReplaceClick, False)
+ self.blankButton = self.Toolbar.addToolbarButton(
+ u'Replace Background', u':/slides/slide_blank.png',
+ translate('MediaPlugin.MediaItem', 'Replace Live Background'),
+ self.onReplaceClick, False)
# Add the song widget to the page layout
self.PageLayout.addWidget(self.ImageWidget)
-# def onReplaceClick(self):
+ def onReplaceClick(self):
# if self.background:
# self.background = False
# Receiver.send_message(u'videodisplay_stop')
# else:
# self.background = True
-# if not self.ListView.selectedIndexes():
-# QtGui.QMessageBox.information(self,
-# translate('MediaPlugin.MediaItem', 'No item selected'),
-# translate('MediaPlugin.MediaItem',
-# 'You must select one item'))
+ if check_item_selected(self.ListView,
+ translate('ImagePlugin.MediaItem',
+ 'You must select an item to process.')):
+ item = self.ListView.currentItem()
+ filename = unicode(item.data(QtCore.Qt.UserRole).toString())
+ self.parent.live_controller.displayManager.displayVideo(filename)
# items = self.ListView.selectedIndexes()
# for item in items:
# bitem = self.ListView.item(item.row())
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