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Fix renderer

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Fix Image preview.

bzr-revno: 1110
Fixes: https://launchpad.net/bugs/668630
This commit is contained in:
Tim Bentley 2010-11-03 18:34:31 +00:00
commit 5ebe35e966
2 changed files with 9 additions and 7 deletions
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9
openlp/core/lib/renderer.py
View File

@ -116,18 +116,19 @@ class Renderer(object):
html_text = u''
styled_text = u''
for line in text:
styled_line = expand_tags(line)
if styled_text:
styled_text += line_end + styled_line
styled_line = expand_tags(line) + line_end
styled_text += styled_line
html = self.page_shell + styled_text + u'</div></body></html>'
self.web.setHtml(html)
# Text too long so go to next page
if self.web_frame.contentsSize().height() > self.page_height:
if html_text.endswith(u'<br>'):
html_text = html_text[:len(html_text)-4]
formatted.append(html_text)
html_text = u''
styled_text = styled_line
html_text += line + line_end
if line_break:
if html_text.endswith(u'<br>'):
html_text = html_text[:len(html_text)-4]
formatted.append(html_text)
log.debug(u'format_slide - End')

7
openlp/core/ui/slidecontroller.py
View File

@ -794,9 +794,10 @@ class SlideController(QtGui.QWidget):
row = self.PreviewListWidget.currentRow()
self.selectedRow = 0
if row > -1 and row < self.PreviewListWidget.rowCount():
if self.serviceItem.is_command() and self.isLive:
Receiver.send_message(u'%s_slide' % self.serviceItem.name.lower(),
[self.serviceItem, self.isLive, row])
if self.serviceItem.is_command():
if self.isLive:
Receiver.send_message(u'%s_slide' % self.serviceItem.name.lower(),
[self.serviceItem, self.isLive, row])
self.updatePreview()
else:
toDisplay = self.serviceItem.get_rendered_frame(row)