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Blank desktop issues

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This commit is contained in:
Jonathan Corwin 2012-10-12 23:13:58 +01:00
parent c7e555e0e8
commit 0ddeef9d8f
1 changed files with 18 additions and 10 deletions
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28
openlp/plugins/presentations/lib/messagelistener.py
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@ -49,6 +49,7 @@ class Controller(object):
"""
self.is_live = live
self.doc = None
self.hide_mode = None
log.info(u'%s controller loaded' % live)
def add_handler(self, controller, file, hide_mode, slide_no):
@ -67,6 +68,7 @@ class Controller(object):
# Inform slidecontroller that the action failed?
return
self.doc.slidenumber = slide_no
self.hide_mode = hide_mode
if self.is_live:
if hide_mode == HideMode.Screen:
Receiver.send_message(u'live_display_hide', HideMode.Screen)
@ -117,7 +119,7 @@ class Controller(object):
return
if not self.is_live:
return
if self.doc.is_blank():
if self.hide_mode:
self.doc.slidenumber = int(slide) + 1
return
if not self.activate():
@ -134,7 +136,7 @@ class Controller(object):
return
if not self.is_live:
return
if self.doc.is_blank():
if self.hide_mode:
self.doc.slidenumber = 1
return
if not self.activate():
@ -151,7 +153,7 @@ class Controller(object):
return
if not self.is_live:
return
if self.doc.is_blank():
if self.hide_mode:
self.doc.slidenumber = self.doc.get_slide_count()
return
if not self.activate():
@ -168,7 +170,7 @@ class Controller(object):
return
if not self.is_live:
return
if self.doc.is_blank():
if self.hide_mode:
if self.doc.slidenumber < self.doc.get_slide_count():
self.doc.slidenumber = self.doc.slidenumber + 1
return
@ -191,7 +193,7 @@ class Controller(object):
return
if not self.is_live:
return
if self.doc.is_blank():
if self.hide_mode:
if self.doc.slidenumber > 1:
self.doc.slidenumber = self.doc.slidenumber - 1
return
@ -215,23 +217,28 @@ class Controller(object):
Instruct the controller to blank the presentation
"""
log.debug(u'Live = %s, blank' % self.is_live)
self.hide_mode = hide_mode
if not self.doc:
return
if not self.is_live:
return
if not self.doc.is_loaded():
return
if not self.doc.is_active():
return
if hide_mode == HideMode.Theme:
if not self.doc.is_loaded():
return
if not self.doc.is_active():
return
Receiver.send_message(u'live_display_hide', HideMode.Theme)
self.doc.blank_screen()
elif hide_mode == HideMode.Blank:
if not self.activate():
return
self.doc.blank_screen()
def stop(self):
"""
Instruct the controller to stop and hide the presentation
"""
log.debug(u'Live = %s, stop' % self.is_live)
self.hide_mode = HideMode.Screen
if not self.doc:
return
if not self.is_live:
@ -247,6 +254,7 @@ class Controller(object):
Instruct the controller to unblank the presentation
"""
log.debug(u'Live = %s, unblank' % self.is_live)
self.hide_mode = None
if not self.doc:
return
if not self.is_live: