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Tidy up image background workflow and make it work

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This commit is contained in:
Tim Bentley 2010-07-19 21:05:25 +01:00
parent 50aea9128d
commit c5e8a4cdab
3 changed files with 30 additions and 5 deletions
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12
openlp/core/ui/maindisplay.py
View File

@ -262,6 +262,8 @@ class WebViewer(DisplayWidget):
self.frame.findFirstElement('div#alert').setInnerXml(self.alerttext) self.frame.findFirstElement('div#alert').setInnerXml(self.alerttext)
def image(self, image): def image(self, image):
image = resize_image(image, self.screen[u'size'].width(),
self.screen[u'size'].height())
self.frame.evaluateJavaScript( self.frame.evaluateJavaScript(
"document.getElementById('video').style.visibility = 'hidden'") "document.getElementById('video').style.visibility = 'hidden'")
self.frame.evaluateJavaScript( self.frame.evaluateJavaScript(
@ -269,6 +271,10 @@ class WebViewer(DisplayWidget):
self.frame.findFirstElement('img').setAttribute( self.frame.findFirstElement('img').setAttribute(
'src', unicode('data:image/png;base64,%s' % image_to_byte(image))) 'src', unicode('data:image/png;base64,%s' % image_to_byte(image)))
def reset(self):
self.frame.findFirstElement('img').setAttribute(
'src', unicode('data:image/png;base64,%s' % image_to_byte(self.serviceItem.bg_frame)))
def video(self, videoPath, noSound=False): def video(self, videoPath, noSound=False):
if self.currimage: if self.currimage:
self.frame.findFirstElement('video').setAttribute('src', videoPath) self.frame.findFirstElement('video').setAttribute('src', videoPath)
@ -312,9 +318,9 @@ class WebViewer(DisplayWidget):
(self.screens.current[u'size'].width() - splash_image.width()) / 2, (self.screens.current[u'size'].width() - splash_image.width()) / 2,
(self.screens.current[u'size'].height() - splash_image.height()) / 2, (self.screens.current[u'size'].height() - splash_image.height()) / 2,
splash_image) splash_image)
item = ServiceItem() self.serviceItem = ServiceItem()
item.bg_frame = initialFrame self.serviceItem.bg_frame = initialFrame
self.webView.setHtml(build_html(item, self.screen, None)) self.webView.setHtml(build_html(self.serviceItem, self.screen, None))
self.show() self.show()
def preview(self): def preview(self):

12
openlp/plugins/images/lib/mediaitem.py
View File

@ -108,8 +108,13 @@ class ImageMediaItem(MediaManagerItem):
u'Replace Background', u':/slides/slide_blank.png', u'Replace Background', u':/slides/slide_blank.png',
translate('ImagePlugin.MediaItem', 'Replace Live Background'), translate('ImagePlugin.MediaItem', 'Replace Live Background'),
self.onReplaceClick, False) self.onReplaceClick, False)
self.resetButton = self.toolbar.addToolbarButton(
u'Reset Background', u':/system/system_close.png',
translate('ImagePlugin.MediaItem', 'Reset Live Background'),
self.onResetClick, False)
# Add the song widget to the page layout # Add the song widget to the page layout
self.pageLayout.addWidget(self.ImageWidget) self.pageLayout.addWidget(self.ImageWidget)
self.resetButton.setVisible(False)
def onDeleteClick(self): def onDeleteClick(self):
""" """
@ -167,6 +172,10 @@ class ImageMediaItem(MediaManagerItem):
else: else:
return False return False
def onResetClick(self):
self.resetButton.setVisible(False)
self.parent.liveController.display.reset()
def onReplaceClick(self): def onReplaceClick(self):
if check_item_selected(self.listView, if check_item_selected(self.listView,
translate('ImagePlugin.MediaItem', translate('ImagePlugin.MediaItem',
@ -176,7 +185,8 @@ class ImageMediaItem(MediaManagerItem):
bitem = self.listView.item(item.row()) bitem = self.listView.item(item.row())
filename = unicode(bitem.data(QtCore.Qt.UserRole).toString()) filename = unicode(bitem.data(QtCore.Qt.UserRole).toString())
frame = QtGui.QImage(unicode(filename)) frame = QtGui.QImage(unicode(filename))
self.parent.displayManager.displayImageWithText(frame) self.parent.liveController.display.image(frame)
self.resetButton.setVisible(True)
def onPreviewClick(self): def onPreviewClick(self):
MediaManagerItem.onPreviewClick(self) MediaManagerItem.onPreviewClick(self)

11
openlp/plugins/media/lib/mediaitem.py
View File

@ -95,17 +95,26 @@ class MediaMediaItem(MediaManagerItem):
u'Replace Background', u':/slides/slide_blank.png', u'Replace Background', u':/slides/slide_blank.png',
translate('MediaPlugin.MediaItem', 'Replace Live Background'), translate('MediaPlugin.MediaItem', 'Replace Live Background'),
self.onReplaceClick, False) self.onReplaceClick, False)
self.resetButton = self.toolbar.addToolbarButton(
u'Reset Background', u':/system/system_close.png',
translate('ImagePlugin.MediaItem', 'Reset Live Background'),
self.onResetClick, False)
# Add the song widget to the page layout # Add the song widget to the page layout
self.pageLayout.addWidget(self.ImageWidget) self.pageLayout.addWidget(self.ImageWidget)
self.resetButton.setVisible(False)
def onResetClick(self):
self.resetButton.setVisible(False)
self.parent.liveController.display.reset()
def onReplaceClick(self): def onReplaceClick(self):
if check_item_selected(self.listView, if check_item_selected(self.listView,
translate('ImagePlugin.MediaItem', translate('ImagePlugin.MediaItem',
'You must select an item to process.')): 'You must select an item to process.')):
item = self.listView.currentItem() item = self.listView.currentItem()
filename = unicode(item.data(QtCore.Qt.UserRole).toString()) filename = unicode(item.data(QtCore.Qt.UserRole).toString())
self.parent.displayManager.displayVideo(filename) self.parent.displayManager.displayVideo(filename)
self.resetButton.setVisible(True)
def generateSlideData(self, service_item, item=None): def generateSlideData(self, service_item, item=None):
if item is None: if item is None: