Fix theme wizard so Outline and Shadow check boxes are checked

Latch image background changes until the theme changes.
Turn off the rest background if the image or video has been changed from the plugin and the theme changes.

bzr-revno: 1244
This commit is contained in:
Tim Bentley 2011-01-24 17:05:44 +00:00
commit 8e2b3a164c
5 changed files with 75 additions and 34 deletions

View File

@ -314,7 +314,7 @@ body {
</html>
"""
def build_html(item, screen, alert, islive):
def build_html(item, screen, alert, islive, background):
"""
Build the full web paged structure for display
@ -332,7 +332,9 @@ def build_html(item, screen, alert, islive):
theme = item.themedata
webkitvers = webkit_version()
# Image generated and poked in
if item.bg_image_bytes:
if background:
image = u'src="data:image/png;base64,%s"' % background
elif item.bg_image_bytes:
image = u'src="data:image/png;base64,%s"' % item.bg_image_bytes
else:
image = u'style="display:none;"'

View File

@ -67,6 +67,7 @@ class MainDisplay(DisplayWidget):
self.isLive = live
self.alertTab = None
self.hideMode = None
self.override = {}
mainIcon = build_icon(u':/icon/openlp-logo-16x16.png')
self.setWindowIcon(mainIcon)
self.retranslateUi()
@ -111,7 +112,7 @@ class MainDisplay(DisplayWidget):
self.page = self.webView.page()
self.frame = self.page.mainFrame()
QtCore.QObject.connect(self.webView,
QtCore.SIGNAL(u'loadFinished(bool)'), self.isLoaded)
QtCore.SIGNAL(u'loadFinished(bool)'), self.isWebLoaded)
self.setVerticalScrollBarPolicy(QtCore.Qt.ScrollBarAlwaysOff)
self.setHorizontalScrollBarPolicy(QtCore.Qt.ScrollBarAlwaysOff)
self.frame.setScrollBarPolicy(QtCore.Qt.Vertical,
@ -144,7 +145,7 @@ class MainDisplay(DisplayWidget):
serviceItem = ServiceItem()
serviceItem.bg_image_bytes = image_to_byte(initialFrame)
self.webView.setHtml(build_html(serviceItem, self.screen,
self.parent.alertTab, self.isLive))
self.parent.alertTab, self.isLive, None))
self.initialFrame = True
# To display or not to display?
if not self.screen[u'primary']:
@ -162,7 +163,7 @@ class MainDisplay(DisplayWidget):
"""
log.debug(u'text to display')
# Wait for the webview to update before displaying text.
while not self.loaded:
while not self.webLoaded:
Receiver.send_message(u'openlp_process_events')
self.frame.evaluateJavaScript(u'show_text("%s")' % \
slide.replace(u'\\', u'\\\\').replace(u'\"', u'\\\"'))
@ -204,14 +205,17 @@ class MainDisplay(DisplayWidget):
"""
self.imageManager.add_image(name, path)
self.image(name)
if hasattr(self, u'serviceItem'):
self.override[u'image'] = name
self.override[u'theme'] = self.serviceItem.themedata.theme_name
def image(self, name):
"""
Add an image as the background. The image is converted to a bytestream
on route.
Add an image as the background. The image has already been added
to the cache.
`Image`
The Image to be displayed can be QImage or QPixmap
The name of the image to be displayed
"""
log.debug(u'image to display')
image = self.imageManager.get_image_bytes(name)
@ -313,7 +317,10 @@ class MainDisplay(DisplayWidget):
Loads and starts a video to run with the option of sound
"""
log.debug(u'video')
self.loaded = True
self.webLoaded = True
# We are running a background theme
self.override[u'theme'] = u''
self.override[u'video'] = True
vol = float(volume)/float(10)
if isBackground or not self.usePhonon:
js = u'show_video("init", "%s", %s, true); show_video("play");' % \
@ -333,12 +340,12 @@ class MainDisplay(DisplayWidget):
Receiver.send_message(u'maindisplay_active')
return self.preview()
def isLoaded(self):
def isWebLoaded(self):
"""
Called by webView event to show display is fully loaded
"""
log.debug(u'loaded')
self.loaded = True
log.debug(u'Webloaded')
self.webLoaded = True
def preview(self):
"""
@ -357,7 +364,7 @@ class MainDisplay(DisplayWidget):
Receiver.send_message(u'openlp_process_events')
# Wait for the webview to update before geting the preview.
# Important otherwise first preview will miss the background !
while not self.loaded:
while not self.webLoaded:
Receiver.send_message(u'openlp_process_events')
# if was hidden keep it hidden
if self.isLive:
@ -379,18 +386,32 @@ class MainDisplay(DisplayWidget):
HTML to the display
"""
log.debug(u'buildHtml')
self.loaded = False
self.webLoaded = False
self.initialFrame = False
self.serviceItem = serviceItem
background = None
# We have an image override so keep the image till the theme changes
if self.override:
# We have an video override so allow it to be stopped
if u'video' in self.override:
Receiver.send_message(u'video_background_replaced')
self.override = {}
elif self.override[u'theme'] != \
serviceItem.themedata.theme_name:
Receiver.send_message(u'live_theme_changed')
self.override = {}
else:
background = self.imageManager. \
get_image_bytes(self.override[u'image'])
if self.serviceItem.themedata.background_filename:
self.serviceItem.bg_image_bytes = self.imageManager. \
get_image_bytes(self.serviceItem.themedata.theme_name)
html = build_html(self.serviceItem, self.screen, self.parent.alertTab,
self.isLive)
self.isLive, background)
log.debug(u'buildHtml - pre setHtml')
self.webView.setHtml(html)
log.debug(u'buildHtml - post setHtml')
if serviceItem.foot_text and serviceItem.foot_text:
if serviceItem.foot_text:
self.footer(serviceItem.foot_text)
# if was hidden keep it hidden
if self.hideMode and self.isLive:

View File

@ -250,25 +250,27 @@ class ThemeForm(QtGui.QWizard, Ui_ThemeWizard):
"""
Change state as Outline check box changed
"""
if state == QtCore.Qt.Checked:
self.theme.font_main_outline = True
else:
self.theme.font_main_outline = False
self.outlineColorButton.setEnabled(self.theme.font_main_outline)
self.outlineSizeSpinBox.setEnabled(self.theme.font_main_outline)
self.calculateLines()
if self.updateThemeAllowed:
if state == QtCore.Qt.Checked:
self.theme.font_main_outline = True
else:
self.theme.font_main_outline = False
self.outlineColorButton.setEnabled(self.theme.font_main_outline)
self.outlineSizeSpinBox.setEnabled(self.theme.font_main_outline)
self.calculateLines()
def onShadowCheckCheckBoxStateChanged(self, state):
"""
Change state as Shadow check box changed
"""
if state == QtCore.Qt.Checked:
self.theme.font_main_shadow = True
else:
self.theme.font_main_shadow = False
self.shadowColorButton.setEnabled(self.theme.font_main_shadow)
self.shadowSizeSpinBox.setEnabled(self.theme.font_main_shadow)
self.calculateLines()
if self.updateThemeAllowed:
if state == QtCore.Qt.Checked:
self.theme.font_main_shadow = True
else:
self.theme.font_main_shadow = False
self.shadowColorButton.setEnabled(self.theme.font_main_shadow)
self.shadowSizeSpinBox.setEnabled(self.theme.font_main_shadow)
self.calculateLines()
def onMainPositionCheckBoxStateChanged(self, value):
"""

View File

@ -31,7 +31,7 @@ from PyQt4 import QtCore, QtGui
from openlp.core.lib import MediaManagerItem, BaseListWithDnD, build_icon, \
ItemCapabilities, SettingsManager, translate, check_item_selected, \
check_directory_exists
check_directory_exists, Receiver
from openlp.core.ui import criticalErrorMessageBox
from openlp.core.utils import AppLocation, delete_file, get_images_filter
@ -44,7 +44,6 @@ class ImageListView(BaseListWithDnD):
self.PluginName = u'Images'
BaseListWithDnD.__init__(self, parent)
class ImageMediaItem(MediaManagerItem):
"""
This is the custom media manager item for images.
@ -57,6 +56,8 @@ class ImageMediaItem(MediaManagerItem):
# be instanced by the base MediaManagerItem.
self.ListViewWithDnD_class = ImageListView
MediaManagerItem.__init__(self, parent, self, icon)
QtCore.QObject.connect(Receiver.get_receiver(),
QtCore.SIGNAL(u'live_theme_changed'), self.liveThemeChanged)
def retranslateUi(self):
self.OnNewPrompt = translate('ImagePlugin.MediaItem',
@ -193,6 +194,12 @@ class ImageMediaItem(MediaManagerItem):
self.resetAction.setVisible(False)
self.parent.liveController.display.resetImage()
def liveThemeChanged(self):
"""
Triggered by the change of theme in the slide controller
"""
self.resetAction.setVisible(False)
def onReplaceClick(self):
"""
Called to replace Live backgound with the image selected.

View File

@ -30,7 +30,7 @@ import os
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, Receiver
from openlp.core.ui import criticalErrorMessageBox
log = logging.getLogger(__name__)
@ -58,6 +58,9 @@ class MediaMediaItem(MediaManagerItem):
MediaManagerItem.__init__(self, parent, self, icon)
self.singleServiceItem = False
self.serviceItemIconName = u':/media/image_clapperboard.png'
QtCore.QObject.connect(Receiver.get_receiver(),
QtCore.SIGNAL(u'video_background_replaced'),
self.videobackgroundReplaced)
def retranslateUi(self):
self.OnNewPrompt = translate('MediaPlugin.MediaItem', 'Select Media')
@ -99,6 +102,12 @@ class MediaMediaItem(MediaManagerItem):
self.resetAction.setVisible(False)
self.parent.liveController.display.resetVideo()
def videobackgroundReplaced(self):
"""
Triggered by main display on change of serviceitem
"""
self.resetAction.setVisible(False)
def onReplaceClick(self):
"""
Called to replace Live backgound with the media selected.