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Start to fix preview for fades

This commit is contained in:
Tim Bentley 2010-08-06 06:09:32 +01:00
parent 15c6e47f4e
commit 956017da0e
2 changed files with 10 additions and 1 deletions
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9
openlp/core/lib/htmlbuilder.py
View File

@ -46,6 +46,7 @@ HTMLSRC = u"""
<script language="javascript"> <script language="javascript">
var t = null; var t = null;
var transition = %s; var transition = %s;
var fadeComplete = null;
function blankState(state){ function blankState(state){
var black = 'none'; var black = 'none';
@ -74,10 +75,12 @@ HTMLSRC = u"""
var text1 = document.getElementById('lyricsmain'); var text1 = document.getElementById('lyricsmain');
var texto1 = document.getElementById('lyricsoutline'); var texto1 = document.getElementById('lyricsoutline');
var texts1 = document.getElementById('lyricsshadow'); var texts1 = document.getElementById('lyricsshadow');
fadeComplete = 'false';
if(!transition){ if(!transition){
text1.innerHTML = newtext; text1.innerHTML = newtext;
texto1.innerHTML = newtext; texto1.innerHTML = newtext;
texts1.innerHTML = newtext; texts1.innerHTML = newtext;
fadeComplete = 'true';
return; return;
} }
var text2 = document.getElementById('lyricsmain2'); var text2 = document.getElementById('lyricsmain2');
@ -104,6 +107,7 @@ HTMLSRC = u"""
clearTimeout(t); clearTimeout(t);
t = setTimeout('fade()', 50); t = setTimeout('fade()', 50);
} }
function fade(){ function fade(){
var text1 = document.getElementById('lyricsmain'); var text1 = document.getElementById('lyricsmain');
var texto1 = document.getElementById('lyricsoutline'); var texto1 = document.getElementById('lyricsoutline');
@ -131,6 +135,11 @@ HTMLSRC = u"""
texto2.style.opacity = 0 texto2.style.opacity = 0
texts2.style.opacity = 0 texts2.style.opacity = 0
} }
fadeComplete = 'true';
}
function fadeFinsihed(){
return fadeComplete;
} }
</script> </script>
</head> </head>

2
openlp/core/ui/maindisplay.py
View File

@ -164,6 +164,7 @@ class MainDisplay(DisplayWidget):
log.debug(u'text') log.debug(u'text')
self.frame.evaluateJavaScript("startfade('" + self.frame.evaluateJavaScript("startfade('" +
slide.replace("\\", "\\\\").replace("\'", "\\\'") + "')") slide.replace("\\", "\\\\").replace("\'", "\\\'") + "')")
print self.frame.evaluateJavaScript("fadeFinished()").toString()
return self.preview() return self.preview()
def alert(self, text): def alert(self, text):
@ -274,7 +275,6 @@ class MainDisplay(DisplayWidget):
preview = QtGui.QImage(self.screen[u'size'].width(), preview = QtGui.QImage(self.screen[u'size'].width(),
self.screen[u'size'].height(), self.screen[u'size'].height(),
QtGui.QImage.Format_ARGB32_Premultiplied) QtGui.QImage.Format_ARGB32_Premultiplied)
print self.screen
painter = QtGui.QPainter(preview) painter = QtGui.QPainter(preview)
painter.setRenderHint(QtGui.QPainter.Antialiasing) painter.setRenderHint(QtGui.QPainter.Antialiasing)
self.frame.render(painter) self.frame.render(painter)