forked from openlp/openlp
Fix up display levels and renames
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parent
c892f9b38f
commit
e3e6c82eac
@ -35,7 +35,6 @@ import uuid
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from PyQt4 import QtGui
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from openlp.core.lib import build_icon, resize_image
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from openlp.core.utils import AppLocation
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log = logging.getLogger(__name__)
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@ -93,7 +92,6 @@ class ServiceItem(object):
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self.is_valid = True
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self.cache = {}
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self.icon = None
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self.serviceItemPath = AppLocation.get_section_data_path(u'serviceItems')
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def add_capability(self, capability):
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"""
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@ -155,12 +153,9 @@ class ServiceItem(object):
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del self.cache[len(self._display_frames)]
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log.log(15, u'Formatting took %4s' % (time.time() - before))
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elif self.service_item_type == ServiceItemType.Image:
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for count, slide in enumerate(self._raw_frames):
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for slide in self._raw_frames:
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slide[u'image'] = resize_image(slide[u'image'],
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self.render_manager.width, self.render_manager.height)
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path = os.path.join(self.serviceItemPath, self._uuid + unicode(count) + u'.png')
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slide[u'image'].save(path)
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slide[u'display'] = path
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elif self.service_item_type == ServiceItemType.Command:
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pass
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else:
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@ -376,8 +371,7 @@ class ServiceItem(object):
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if self.service_item_type == ServiceItemType.Text:
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return self.render_individual(row)
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else:
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return {u'main':self._raw_frames[row][u'image'],
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u'trans':None, u'display':self._raw_frames[row][u'display']}
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return {u'main':self._raw_frames[row][u'image'], u'trans':None}
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def get_frame_title(self, row=0):
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"""
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@ -32,7 +32,6 @@ from PyQt4.phonon import Phonon
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from openlp.core.lib import Receiver, resize_image
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from openlp.core.ui import HideMode
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from openlp.core.utils import AppLocation
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log = logging.getLogger(__name__)
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@ -105,11 +104,17 @@ class DisplayManager(QtGui.QWidget):
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"""
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self.mainDisplay.addAlert(alertMessage, location)
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def displayImage(self, path):
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def displayImageWithText(self, frame):
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"""
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Handles the addition of a background Image to the displays
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"""
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self.mainDisplay.displayImage(path)
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self.mainDisplay.addImageWithText(frame)
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def displayImage(self, frame):
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"""
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Handles the addition of a background Image to the displays
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"""
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self.mainDisplay.displayImage(frame)
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def displayVideo(self, path):
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"""
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@ -213,6 +218,7 @@ class MainDisplay(DisplayWidget):
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pass
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self.screens = screens
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self.setupScene()
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self.setupVideo()
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self.setupImage()
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self.setupText()
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self.setupAlert()
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@ -249,7 +255,7 @@ class MainDisplay(DisplayWidget):
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(self.screen[u'size'].width() - splash_image.width()) / 2,
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(self.screen[u'size'].height() - splash_image.height()) / 2,
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splash_image)
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#self.display_image.setPixmap(QtGui.QPixmap.fromImage(self.InitialFrame))
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self.displayImage(self.InitialFrame)
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self.repaint()
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#Build a Black screen
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painter = QtGui.QPainter()
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@ -278,18 +284,23 @@ class MainDisplay(DisplayWidget):
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self.scene.setSceneRect(0,0,self.size().width(), self.size().height())
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self.setScene(self.scene)
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def setupImage(self):
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def setupVideo(self):
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self.webView = QtWebKit.QWebView()
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self.page = self.webView.page()
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self.imageDisplay = self.page.mainFrame()
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self.imageDisplay.setScrollBarPolicy(QtCore.Qt.Vertical, QtCore.Qt.ScrollBarAlwaysOff)
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self.imageDisplay.setScrollBarPolicy(QtCore.Qt.Horizontal, QtCore.Qt.ScrollBarAlwaysOff)
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self.videoDisplay = self.page.mainFrame()
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self.videoDisplay.setScrollBarPolicy(QtCore.Qt.Vertical, QtCore.Qt.ScrollBarAlwaysOff)
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self.videoDisplay.setScrollBarPolicy(QtCore.Qt.Horizontal, QtCore.Qt.ScrollBarAlwaysOff)
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self.proxy = QtGui.QGraphicsProxyWidget()
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self.proxy.setWidget(self.webView)
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self.proxy.setWindowFlags(QtCore.Qt.Window | QtCore.Qt.FramelessWindowHint)
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self.proxy.setZValue(2)
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self.proxy.setZValue(1)
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self.scene.addItem(self.proxy)
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def setupImage(self):
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self.imageDisplay = QtGui.QGraphicsPixmapItem()
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self.imageDisplay.setZValue(2)
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self.scene.addItem(self.imageDisplay)
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def setupText(self):
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#self.displayText = QtGui.QGraphicsTextItem()
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self.displayText = QtGui.QGraphicsPixmapItem()
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@ -305,9 +316,9 @@ class MainDisplay(DisplayWidget):
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self.scene.addItem(self.alertText)
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def setupBlank(self):
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self.display_blank = QtGui.QGraphicsPixmapItem()
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self.display_blank.setZValue(10)
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self.scene.addItem(self.display_blank)
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self.displayBlank = QtGui.QGraphicsPixmapItem()
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self.displayBlank.setZValue(10)
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self.scene.addItem(self.displayBlank)
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def resetDisplay(self):
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log.debug(u'resetDisplay')
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@ -334,14 +345,14 @@ class MainDisplay(DisplayWidget):
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#self.display_image.setPixmap(self.transparent)
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self.setVisible(False)
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elif mode == HideMode.Blank:
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self.display_blank.setPixmap(
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self.displayBlank.setPixmap(
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QtGui.QPixmap.fromImage(self.blankFrame))
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else:
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if self.parent.renderManager.renderer.bg_frame:
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self.display_blank.setPixmap(QtGui.QPixmap.fromImage(
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self.displayBlank.setPixmap(QtGui.QPixmap.fromImage(
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self.parent.renderManager.renderer.bg_frame))
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else:
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self.display_blank.setPixmap(
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self.displayBlank.setPixmap(
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QtGui.QPixmap.fromImage(self.blankFrame))
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def showDisplay(self, message=u''):
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@ -351,7 +362,7 @@ class MainDisplay(DisplayWidget):
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Make the stored images None to release memory.
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"""
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log.debug(u'showDisplay')
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self.display_blank.setPixmap(self.transparent)
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self.displayBlank.setPixmap(self.transparent)
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#Trigger actions when display is active again
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Receiver.send_message(u'maindisplay_active')
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@ -359,7 +370,8 @@ class MainDisplay(DisplayWidget):
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log.debug(u'addImageWithText')
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frame = resize_image(
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frame, self.screen[u'size'].width(), self.screen[u'size'].height())
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self.display_image.setPixmap(QtGui.QPixmap.fromImage(frame))
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self.imageDisplay.setPixmap(QtGui.QPixmap.fromImage(frame))
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self.videoDisplay.setHtml(u'<html></html>')
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def addAlert(self, message, location):
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"""
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@ -379,14 +391,18 @@ class MainDisplay(DisplayWidget):
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self.alertText.setPos(0,self.size().height() - 76)
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self.alertText.setHtml(message)
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def displayImage(self, path):
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def displayImage(self, frame):
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"""
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Places the Image passed on the display screen
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``path``
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The path to the image to be displayed
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``frame``
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The image to be displayed
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"""
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log.debug(u'adddisplayImage')
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self.imageDisplay.setHtml(HTMLIMAGE % path)
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if isinstance(frame, QtGui.QImage):
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self.imageDisplay.setPixmap(QtGui.QPixmap.fromImage(frame))
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else:
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self.imageDisplay.setPixmap(frame)
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self.videoDisplay.setHtml(u'<html></html>')
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def displayVideo(self, path):
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"""
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@ -395,8 +411,9 @@ class MainDisplay(DisplayWidget):
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The path to the image to be displayed
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"""
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log.debug(u'adddisplayVideo')
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self.imageDisplay.setHtml(HTMLVIDEO %
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self.videoDisplay.setHtml(HTMLVIDEO %
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(path, self.screen[u'size'].width(), self.screen[u'size'].height()))
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self.displayImage(self.transparent)
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def frameView(self, frame, transition=False):
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"""
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@ -433,20 +450,6 @@ class MainDisplay(DisplayWidget):
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if not self.isVisible() and self.screens.display:
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self.setVisible(True)
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def closeEvent(self, event):
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"""
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Shutting down cleans up background files
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"""
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serviceItemPath = AppLocation.get_section_data_path(u'serviceItems')
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for file in os.listdir(serviceItemPath):
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file_path = os.path.join(serviceItemPath, file)
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try:
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if os.path.isfile(file_path):
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os.remove(file_path)
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except OSError:
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log.exception(u'Failed to clean up servicePath')
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class VideoDisplay(Phonon.VideoWidget):
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"""
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This is the form that is used to display videos on the projector.
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@ -785,7 +785,7 @@ class SlideController(QtGui.QWidget):
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if self.serviceItem.is_text():
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self.mainDisplay.frameView(frame, True)
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else:
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self.displayManager.displayImage(frame[u'display'])
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self.displayManager.displayImage(frame[u'main'])
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self.selectedRow = row
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Receiver.send_message(u'slidecontroller_%s_changed' % self.typePrefix,
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row)
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@ -173,11 +173,12 @@ class ImageMediaItem(MediaManagerItem):
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if check_item_selected(self.ListView,
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translate('ImagePlugin.MediaItem',
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'You must select an item to process.')):
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item = self.buildServiceItem()
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item.render()
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self.parent.live_controller.displayManager. \
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displayImage(item.get_rendered_frame(0)[u'display'])
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items = self.ListView.selectedIndexes()
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for item in items:
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bitem = self.ListView.item(item.row())
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filename = unicode(bitem.data(QtCore.Qt.UserRole).toString())
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frame = QtGui.QImage(unicode(filename))
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self.parent.live_controller.displayManager.displayImageWithText(frame)
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def onPreviewClick(self):
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MediaManagerItem.onPreviewClick(self)
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