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Worker-Thread mit Action-Queue implementiert

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gotik 2012-04-21 16:31:14 +02:00
commit fc61e04a68
2 changed files with 97 additions and 82 deletions
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22
mcgGtk.py
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@ -126,13 +126,21 @@ class MCGGtk(Gtk.Window):
self._set_album(album.get_cover())
def update_callback(self, album):
if album.get_cover() is not None:
pixbuf = GdkPixbuf.Pixbuf.new_from_file_at_size(album.get_cover(), self._default_cover_size, self._default_cover_size)
if pixbuf is not None:
self._cover_grid_model.append([pixbuf, album.get_title(), GObject.markup_escape_text("\n".join([album.get_title(), album.get_artist()]))])
else:
print("pixbuf none: "+album.get_title())
def update_callback(self, albums):
self._cover_grid.set_model(None)
self._cover_grid.freeze_child_notify()
self._cover_grid_model.clear()
for hash in albums.keys():
album = albums[hash]
file = album.get_cover()
if file is None:
continue
pixbuf = GdkPixbuf.Pixbuf.new_from_file_at_size(file, self._default_cover_size, self._default_cover_size)
if pixbuf is None:
continue
self._cover_grid_model.append([pixbuf, album.get_title(), GObject.markup_escape_text("\n".join([album.get_title(), album.get_artist()]))])
self._cover_grid.set_model(self._cover_grid_model)
self._cover_grid.thaw_child_notify()
def _update(self):