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Display fixes amd theme updates

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This commit is contained in:
Tim Bentley 2010-08-07 07:18:05 +01:00
parent bec051a502
commit efd5c60dfd
5 changed files with 256 additions and 151 deletions
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137
openlp/core/lib/htmlbuilder.py
View File

@ -35,6 +35,9 @@ HTMLSRC = u"""
margin: 0;
padding:0
}
body {
background-color: black;
}
%s
%s
%s
@ -47,27 +50,105 @@ HTMLSRC = u"""
var t = null;
var transition = %s;
function video(state, path, volume, loop){
var vid = document.getElementById('video');
if(path!=null)
vid.src = path;
if(loop!=null){
if(loop)
vid.loop = 'loop';
else
vid.loop = '';
}
switch(state){
case 'play':
vid.play();
vid.style.display = 'block';
break;
case 'pause':
vid.pause();
vid.style.display = 'block';
break;
case 'stop':
vid.pause();
vid.style.display = 'none';
break;
case 'close':
vid.pause();
vid.style.display = 'none';
vid.setAttribute('src', '');
break;
if(volume!=null)
vid.volume = volume;
}
}
function setImage(src){
var img = document.getElementById('image');
img.src = src;
if(src=='')
img.style.display = 'none';
else
img.style.display = 'block';
}
function blankState(state){
var black = 'none';
var lyrics = '';
var pause = false;
switch(state){
case 'theme':
lyrics = 'none';
lyrics = 'hidden';
pause = true;
break;
case 'black':
black = 'inline';
black = 'block';
pause = true;
break;
case 'desktop':
pause = true;
break;
}
document.getElementById('black').style.display = black;
document.getElementById('lyricsmain').style.display = lyrics;
document.getElementById('lyricsoutline').style.display = lyrics;
document.getElementById('lyricsshadow').style.display = lyrics;
document.getElementById('footer').style.display = lyrics;
document.getElementById('lyricsmain').style.visibility = lyrics;
document.getElementById('lyricsoutline').style.visibility = lyrics;
document.getElementById('lyricsshadow').style.visibility = lyrics;
document.getElementById('footer').style.visibility = lyrics;
var vid = document.getElementById('video');
if(vid.src != ''){
if(pause)
vid.pause();
else
vid.play();
}
}
function displayAlert(alerttext){
var text1 = document.getElementById('alertmain');
text1.innerHTML = alerttext;
function displayAlert(alerttext, shrink){
var text = document.getElementById('alert');
text.innerHTML = alerttext;
if(alerttext=='') {
text.style.visibility = 'hidden';
return 0;
}
if(shrink){
text.style.top = '0px';
}
else
{
switch(window.getComputedStyle(text, '').verticalAlign)
{
case 'top':
text.style.top = '0px';
break;
case 'middle':
text.style.top = ((window.innerHeight - text.clientHeight) / 2) + 'px';
break;
case 'bottom':
text.style.top = (window.innerHeight - text.clientHeight) + 'px';
break;
}
}
text.style.visibility = 'visible';
return text.clientHeight;
}
function startfade(newtext){
@ -125,12 +206,12 @@ HTMLSRC = u"""
if((parseFloat(text1.style.opacity) < 1)||(parseFloat(text2.style.opacity) > 0))
t = setTimeout('fade()', 50);
else{
text1.style.opacity = 1
texto1.style.opacity = 1
texts1.style.opacity = 1
text2.style.opacity = 0
texto2.style.opacity = 0
texts2.style.opacity = 0
text1.style.opacity = 1;
texto1.style.opacity = 1;
texts1.style.opacity = 1;
text2.style.opacity = 0;
texto2.style.opacity = 0;
texts2.style.opacity = 0;
}
}
@ -158,11 +239,14 @@ HTMLSRC = u"""
<table class="lyricsshadowtable lyricscommon">
<tr><td id="lyricsshadow2" class="lyricsshadow lyrics"></td></tr>
</table>
<!--
<table class="alerttable">
<tr><td class="alertcell">
<div class="alert" id="alertmain"></div>
</td></tr>
</table>
-->
<div id="alert" style="visibility:hidden;"></div>
<div id="footer" class="footer"></div>
<video id="video"></video>
<div id="black"></div>
@ -223,7 +307,7 @@ def build_black(width, height):
"""
black = """
#black { position: absolute; left: 0px; top: 0px;
width: %spx; height: %spx; z-index:10;
width: %spx; height: %spx; z-index:8;
background-color: black; display: none;
}
"""
@ -252,10 +336,12 @@ def build_image_src(image):
`image`
Image to be displayed
"""
image_src = """
<img src="data:image/png;base64,%s">
"""
return image_src % image_to_byte(image)
if image:
return '<img id="image" src="data:image/png;base64,%s" />' % \
image_to_byte(image)
else:
return '<img id="image" />'
def build_lyrics(item):
"""
@ -283,7 +369,7 @@ def build_lyrics(item):
outline = u'display: none;'
shadow = u'display: none;'
if theme:
lyricscommon = u'width: %spx; height: %spx; ' \
lyricscommon = u'width: %spx; height: %spx; word-wrap: break-word ' \
u'font-family %s; font-size: %spx; color: %s; line-height: %d%%' % \
(item.main.width(), item.main.height(),
theme.font_main_name, theme.font_main_proportion,
@ -367,10 +453,13 @@ def build_alert(width, height, alertTab):
Details from the Alert tab for fonts etc
"""
style = """
.alerttable { position: absolute; z-index:8; left 0px; top 0px; %s }
.alerttable { position: absolute; z-index:10; left 0px; top 0px; %s }
.alertcell { %s }
.alert { %s }
"""
style2 = """
#alert {position: absolute; z-index:10; left 0px; top 0px; width: %spx; %s %s}
"""
alerttable = u''
alertcell = u''
alert = u''
@ -386,5 +475,7 @@ def build_alert(width, height, alertTab):
u'background-color: %s' % \
(alertTab.font_face, alertTab.font_size, alertTab.font_color,
alertTab.bg_color)
alert_html = style % (alerttable, alertcell, alert)
#alert_html = style % (alerttable, alertcell, alert)
alert_html = style2 % (width, alertcell, alert)
print alert_html
return alert_html

34
openlp/core/ui/amendthemedialog.py
View File

@ -68,17 +68,17 @@ class Ui_AmendThemeDialog(object):
self.backgroundLayout.setMargin(8)
self.backgroundLayout.setSpacing(8)
self.backgroundLayout.setObjectName(u'backgroundLayout')
self.backgroundLabel = QtGui.QLabel(self.backgroundTab)
self.backgroundLabel.setObjectName(u'backgroundLabel')
self.backgroundLayout.setWidget(0, QtGui.QFormLayout.LabelRole,
self.backgroundLabel)
self.backgroundComboBox = QtGui.QComboBox(self.backgroundTab)
self.backgroundComboBox.setObjectName(u'backgroundComboBox')
self.backgroundLabel.setBuddy(self.backgroundComboBox)
self.backgroundComboBox.addItem(QtCore.QString())
self.backgroundComboBox.addItem(QtCore.QString())
self.backgroundLayout.setWidget(0, QtGui.QFormLayout.FieldRole,
self.backgroundComboBox)
# self.backgroundLabel = QtGui.QLabel(self.backgroundTab)
# self.backgroundLabel.setObjectName(u'backgroundLabel')
# self.backgroundLayout.setWidget(0, QtGui.QFormLayout.LabelRole,
# self.backgroundLabel)
# self.backgroundComboBox = QtGui.QComboBox(self.backgroundTab)
# self.backgroundComboBox.setObjectName(u'backgroundComboBox')
# self.backgroundLabel.setBuddy(self.backgroundComboBox)
# self.backgroundComboBox.addItem(QtCore.QString())
# self.backgroundComboBox.addItem(QtCore.QString())
# self.backgroundLayout.setWidget(0, QtGui.QFormLayout.FieldRole,
# self.backgroundComboBox)
self.backgroundTypeLabel = QtGui.QLabel(self.backgroundTab)
self.backgroundTypeLabel.setObjectName(u'backgroundTypeLabel')
self.backgroundLayout.setWidget(1, QtGui.QFormLayout.LabelRole,
@ -661,12 +661,12 @@ class Ui_AmendThemeDialog(object):
translate('OpenLP.AmendThemeForm', 'Theme Maintenance'))
self.themeNameLabel.setText(
translate('OpenLP.AmendThemeForm', 'Theme &name:'))
self.backgroundLabel.setText(
translate('OpenLP.AmendThemeForm', '&Visibility:'))
self.backgroundComboBox.setItemText(0,
translate('OpenLP.AmendThemeForm', 'Opaque'))
self.backgroundComboBox.setItemText(1,
translate('OpenLP.AmendThemeForm', 'Transparent'))
# self.backgroundLabel.setText(
# translate('OpenLP.AmendThemeForm', '&Visibility:'))
# self.backgroundComboBox.setItemText(0,
# translate('OpenLP.AmendThemeForm', 'Opaque'))
# self.backgroundComboBox.setItemText(1,
# translate('OpenLP.AmendThemeForm', 'Transparent'))
self.backgroundTypeLabel.setText(
translate('OpenLP.AmendThemeForm', 'Type:'))
self.backgroundTypeComboBox.setItemText(0,

168
openlp/core/ui/amendthemeform.py
View File

@ -68,8 +68,8 @@ class AmendThemeForm(QtGui.QDialog, Ui_AmendThemeDialog):
QtCore.QObject.connect(self.imageToolButton,
QtCore.SIGNAL(u'clicked()'), self.onImageToolButtonClicked)
# Combo boxes
QtCore.QObject.connect(self.backgroundComboBox,
QtCore.SIGNAL(u'activated(int)'), self.onBackgroundComboBoxSelected)
# QtCore.QObject.connect(self.backgroundComboBox,
# QtCore.SIGNAL(u'activated(int)'), self.onBackgroundComboBoxSelected)
QtCore.QObject.connect(self.backgroundTypeComboBox,
QtCore.SIGNAL(u'activated(int)'),
self.onBackgroundTypeComboBoxSelected)
@ -151,23 +151,23 @@ class AmendThemeForm(QtGui.QDialog, Ui_AmendThemeDialog):
new_theme.new_document(theme_name)
save_from = None
save_to = None
if self.theme.background_mode == u'transparent':
new_theme.add_background_transparent()
# if self.theme.background_mode == u'transparent':
# new_theme.add_background_transparent()
# else:
if self.theme.background_type == u'solid':
new_theme.add_background_solid(
unicode(self.theme.background_color))
elif self.theme.background_type == u'gradient':
new_theme.add_background_gradient(
unicode(self.theme.background_startColor),
unicode(self.theme.background_endColor),
self.theme.background_direction)
else:
if self.theme.background_type == u'solid':
new_theme.add_background_solid(
unicode(self.theme.background_color))
elif self.theme.background_type == u'gradient':
new_theme.add_background_gradient(
unicode(self.theme.background_startColor),
unicode(self.theme.background_endColor),
self.theme.background_direction)
else:
filename = \
os.path.split(unicode(self.theme.background_filename))[1]
new_theme.add_background_image(filename)
save_to = os.path.join(self.path, theme_name, filename)
save_from = self.theme.background_filename
filename = \
os.path.split(unicode(self.theme.background_filename))[1]
new_theme.add_background_image(filename)
save_to = os.path.join(self.path, theme_name, filename)
save_from = self.theme.background_filename
new_theme.add_font(unicode(self.theme.font_main_name),
unicode(self.theme.font_main_color),
unicode(self.theme.font_main_proportion),
@ -230,7 +230,7 @@ class AmendThemeForm(QtGui.QDialog, Ui_AmendThemeDialog):
self.previewTheme()
#
#Main Font Tab
# Main Font Tab
#
def onFontMainComboBoxSelected(self):
self.theme.font_main_name = self.fontMainComboBox.currentFont().family()
@ -323,7 +323,7 @@ class AmendThemeForm(QtGui.QDialog, Ui_AmendThemeDialog):
self.previewTheme()
#
#Footer Font Tab
# Footer Font Tab
#
def onFontFooterComboBoxSelected(self):
self.theme.font_footer_name = \
@ -404,19 +404,19 @@ class AmendThemeForm(QtGui.QDialog, Ui_AmendThemeDialog):
self.previewTheme()
#
#Background Tab
# Background Tab
#
def onGradientComboBoxSelected(self, currentIndex):
self.setBackground(self.backgroundTypeComboBox.currentIndex(),
currentIndex)
def onBackgroundComboBoxSelected(self, currentIndex):
if currentIndex == 0: # Opaque
self.theme.background_mode = u'opaque'
else:
self.theme.background_mode = u'transparent'
self.stateChanging(self.theme)
self.previewTheme()
# def onBackgroundComboBoxSelected(self, currentIndex):
# if currentIndex == 0: # Opaque
# self.theme.background_mode = u'opaque'
# else:
# self.theme.background_mode = u'transparent'
# self.stateChanging(self.theme)
# self.previewTheme()
def onBackgroundTypeComboBoxSelected(self, currentIndex):
self.setBackground(currentIndex, self.gradientComboBox.currentIndex())
@ -472,7 +472,7 @@ class AmendThemeForm(QtGui.QDialog, Ui_AmendThemeDialog):
self.previewTheme()
#
#Other Tab
# Other Tab
#
def onOutlineCheckBoxChanged(self, value):
if value == 2: # checked
@ -537,16 +537,16 @@ class AmendThemeForm(QtGui.QDialog, Ui_AmendThemeDialog):
self.previewTheme()
#
#Local Methods
# Local Methods
#
def paintUi(self, theme):
self.stateChanging(theme)
self.themeNameEdit.setText(self.theme.theme_name)
# Background Tab
if self.theme.background_mode == u'opaque':
self.backgroundComboBox.setCurrentIndex(0)
else:
self.backgroundComboBox.setCurrentIndex(1)
# if self.theme.background_mode == u'opaque':
# self.backgroundComboBox.setCurrentIndex(0)
# else:
# self.backgroundComboBox.setCurrentIndex(1)
self.imageLineEdit.setText(u'')
if theme.background_type == u'solid':
self.backgroundTypeComboBox.setCurrentIndex(0)
@ -641,9 +641,28 @@ class AmendThemeForm(QtGui.QDialog, Ui_AmendThemeDialog):
self.verticalComboBox.setCurrentIndex(self.theme.display_verticalAlign)
def stateChanging(self, theme):
if theme.background_mode == u'transparent':
self.color1Label.setVisible(False)
self.color1PushButton.setVisible(False)
# if theme.background_mode == u'transparent':
# self.color1Label.setVisible(False)
# self.color1PushButton.setVisible(False)
# self.color2Label.setVisible(False)
# self.color2PushButton.setVisible(False)
# self.imageLabel.setVisible(False)
# self.imageLineEdit.setVisible(False)
# self.imageFilenameWidget.setVisible(False)
# self.gradientLabel.setVisible(False)
# self.gradientComboBox.setVisible(False)
# self.backgroundTypeComboBox.setVisible(False)
# self.backgroundTypeLabel.setVisible(False)
# else:
self.backgroundTypeComboBox.setVisible(True)
self.backgroundTypeLabel.setVisible(True)
if theme.background_type == u'solid':
self.color1PushButton.setStyleSheet(
u'background-color: %s' % unicode(theme.background_color))
self.color1Label.setText(
translate('OpenLP.AmendThemeForm', 'Color:'))
self.color1Label.setVisible(True)
self.color1PushButton.setVisible(True)
self.color2Label.setVisible(False)
self.color2PushButton.setVisible(False)
self.imageLabel.setVisible(False)
@ -651,53 +670,34 @@ class AmendThemeForm(QtGui.QDialog, Ui_AmendThemeDialog):
self.imageFilenameWidget.setVisible(False)
self.gradientLabel.setVisible(False)
self.gradientComboBox.setVisible(False)
self.backgroundTypeComboBox.setVisible(False)
self.backgroundTypeLabel.setVisible(False)
else:
self.backgroundTypeComboBox.setVisible(True)
self.backgroundTypeLabel.setVisible(True)
if theme.background_type == u'solid':
self.color1PushButton.setStyleSheet(
u'background-color: %s' % unicode(theme.background_color))
self.color1Label.setText(
translate('OpenLP.AmendThemeForm', 'Color:'))
self.color1Label.setVisible(True)
self.color1PushButton.setVisible(True)
self.color2Label.setVisible(False)
self.color2PushButton.setVisible(False)
self.imageLabel.setVisible(False)
self.imageLineEdit.setVisible(False)
self.imageFilenameWidget.setVisible(False)
self.gradientLabel.setVisible(False)
self.gradientComboBox.setVisible(False)
elif theme.background_type == u'gradient':
self.color1PushButton.setStyleSheet(u'background-color: %s' \
% unicode(theme.background_startColor))
self.color2PushButton.setStyleSheet(u'background-color: %s' \
% unicode(theme.background_endColor))
self.color1Label.setText(
translate('OpenLP.AmendThemeForm', 'First color:'))
self.color2Label.setText(
translate('OpenLP.AmendThemeForm', 'Second color:'))
self.color1Label.setVisible(True)
self.color1PushButton.setVisible(True)
self.color2Label.setVisible(True)
self.color2PushButton.setVisible(True)
self.imageLabel.setVisible(False)
self.imageLineEdit.setVisible(False)
self.imageFilenameWidget.setVisible(False)
self.gradientLabel.setVisible(True)
self.gradientComboBox.setVisible(True)
else: # must be image
self.color1Label.setVisible(False)
self.color1PushButton.setVisible(False)
self.color2Label.setVisible(False)
self.color2PushButton.setVisible(False)
self.imageLabel.setVisible(True)
self.imageLineEdit.setVisible(True)
self.imageFilenameWidget.setVisible(True)
self.gradientLabel.setVisible(False)
self.gradientComboBox.setVisible(False)
elif theme.background_type == u'gradient':
self.color1PushButton.setStyleSheet(u'background-color: %s' \
% unicode(theme.background_startColor))
self.color2PushButton.setStyleSheet(u'background-color: %s' \
% unicode(theme.background_endColor))
self.color1Label.setText(
translate('OpenLP.AmendThemeForm', 'First color:'))
self.color2Label.setText(
translate('OpenLP.AmendThemeForm', 'Second color:'))
self.color1Label.setVisible(True)
self.color1PushButton.setVisible(True)
self.color2Label.setVisible(True)
self.color2PushButton.setVisible(True)
self.imageLabel.setVisible(False)
self.imageLineEdit.setVisible(False)
self.imageFilenameWidget.setVisible(False)
self.gradientLabel.setVisible(True)
self.gradientComboBox.setVisible(True)
else: # must be image
self.color1Label.setVisible(False)
self.color1PushButton.setVisible(False)
self.color2Label.setVisible(False)
self.color2PushButton.setVisible(False)
self.imageLabel.setVisible(True)
self.imageLineEdit.setVisible(True)
self.imageFilenameWidget.setVisible(True)
self.gradientLabel.setVisible(False)
self.gradientComboBox.setVisible(False)
if not theme.font_main_override:
self.fontMainXSpinBox.setEnabled(False)
self.fontMainYSpinBox.setEnabled(False)

67
openlp/core/ui/maindisplay.py
View File

@ -166,7 +166,7 @@ class MainDisplay(DisplayWidget):
slide.replace("\\", "\\\\").replace("\'", "\\\'") + "')")
return self.preview()
def alert(self, text):
def alert(self, text, shrink=False):
"""
Add the alert text
@ -174,8 +174,15 @@ class MainDisplay(DisplayWidget):
The slide text to be displayed
"""
log.debug(u'alert')
self.frame.evaluateJavaScript( "displayAlert('" + \
text.replace("\\", "\\\\").replace("\'", "\\\'") + "')")
js = "displayAlert('" + \
text.replace("\\", "\\\\").replace("\'", "\\\'") + "', %s)" % \
('true' if shrink else 'false')
height = self.frame.evaluateJavaScript(js)
if shrink:
if text:
self.resize(self.width(), int(height.toString()))
else:
self.setGeometry(self.screen[u'size'])
def image(self, image):
"""
@ -188,10 +195,19 @@ class MainDisplay(DisplayWidget):
log.debug(u'image')
image = resize_image(image, self.screen[u'size'].width(),
self.screen[u'size'].height())
self.frame.evaluateJavaScript(
"document.getElementById('video').style.visibility = 'hidden'")
self.frame.findFirstElement(u'img').setAttribute(
u'src', unicode(u'data:image/png;base64,%s' % image_to_byte(image)))
self.resetVideo()
self.displayImage(image)
def displayImage(self, image):
"""
Display an image, as is.
"""
if image:
js = "setImage('" + \
u'data:image/png;base64,%s' % image_to_byte(image) + "');"
else:
js = "setImage('');"
self.frame.evaluateJavaScript(js)
def resetImage(self):
"""
@ -199,49 +215,42 @@ class MainDisplay(DisplayWidget):
Used after Image plugin has changed the background
"""
log.debug(u'resetImage')
self.frame.findFirstElement(u'img').setAttribute(
u'src', unicode(u'data:image/png;base64,%s' % \
image_to_byte(self.serviceItem.bg_frame)))
self.displayImage(self.serviceItem.bg_frame)
def resetVideo(self):
"""
Reset the backgound image to the service item image.
Used after Video plugin has changed the background
"""
log.debug(u'resetVideo')
self.frame.evaluateJavaScript(
"document.getElementById('video').style.visibility = 'hidden'")
self.frame.evaluateJavaScript('video("close");')
def videoPlay(self):
"""
Responds to the request to play a loaded video
"""
log.debug(u'videoPlay')
self.frame.evaluateJavaScript("document.getElementById('video').play()")
self.frame.evaluateJavaScript('video("play");')
def videoPause(self):
"""
Responds to the request to pause a loaded video
"""
log.debug(u'videoPause')
self.frame.evaluateJavaScript("document.getElementById('video').pause()")
self.frame.evaluateJavaScript('video("pause");')
def videoStop(self):
"""
Responds to the request to stop a loaded video
"""
log.debug(u'videoStop')
self.frame.evaluateJavaScript("document.getElementById('video').pause()")
self.frame.evaluateJavaScript(
"document.getElementById('video').style.visibility = 'hidden'")
self.frame.evaluateJavaScript('video("stop");')
def videoVolume(self, volume):
"""
Changes the volume of a running video
"""
log.debug(u'videoVolume %d' % volume)
self.frame.evaluateJavaScript(
"document.getElementById('video').volume = %s" %
self.frame.evaluateJavaScript('video(null,null,%s);' %
str(float(volume)/float(10)))
def video(self, videoPath, volume):
@ -249,17 +258,18 @@ class MainDisplay(DisplayWidget):
Loads and starts a video to run with the option of sound
"""
log.debug(u'video')
self.frame.findFirstElement('video').setAttribute('src', videoPath)
self.frame.evaluateJavaScript(
"document.getElementById('video').style.visibility = 'visible'")
self.videoPlay()
self.videoVolume(volume)
self.loaded = True
js = 'video("play","%s",%s,true);' % \
(videoPath.replace("\\", "\\\\"), str(float(volume)/float(10)))
self.frame.evaluateJavaScript(js)
print js
return self.preview()
def loaded(self):
"""
Called by webView event to show display is fully loaded
"""
log.debug(u'loaded')
self.loaded = True
def preview(self):
@ -267,10 +277,12 @@ class MainDisplay(DisplayWidget):
Generates a preview of the image displayed.
"""
log.debug(u'preview')
# Wait for the webview to update before geting the preview.
# Important otherwise first preview will miss the background !
# Wait for the fade to finish before geting the preview.
# Important otherwise preview will have incorrect text if at all !
while self.frame.evaluateJavaScript("fadeFinished()").toString() == u'false':
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:
Receiver.send_message(u'openlp_process_events')
preview = QtGui.QImage(self.screen[u'size'].width(),
@ -308,6 +320,7 @@ class MainDisplay(DisplayWidget):
self.frame.evaluateJavaScript(
"document.getElementById('blank').style.visibility = 'visible'")
if mode == HideMode.Screen:
self.frame.evaluateJavaScript('blankState("desktop");')
self.setVisible(False)
elif mode == HideMode.Blank or self.initialFrame:
self.frame.evaluateJavaScript('blankState("black");')

1
openlp/core/ui/thememanager.py
View File

@ -758,5 +758,6 @@ class ThemeManager(QtGui.QWidget):
#theme.theme_version
# Remove the Transparent settings as they are not relevent
if theme.background_mode == u'transparent':
theme.background_mode = u'opaque'
theme.background_type = u'solid'
theme.background_startColor = u'#000000'