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[Rigo] AppListStore: fix Gtk 3.4 support, rework visible() to always release sem

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This commit is contained in:
Fabio Erculiani
2012-04-25 19:57:00 +02:00
parent 71e43116c3
commit 7e0e082e56
1 changed files with 27 additions and 19 deletions
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46
rigo/rigo/ui/gtk3/models/appliststore.py
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@@ -100,26 +100,34 @@ class AppListStore(Gtk.ListStore):
}
def _get_visible(data):
valid_paths, start_path, end_path = self._view.get_visible_range()
if not valid_paths:
data['res'] = False
res = False
try:
vis_data = self._view.get_visible_range()
if len(vis_data) == 2:
# Gtk 3.4
valid_paths = True
start_path, end_path = vis_data
else:
# Gtk <3.2
valid_paths, start_path, end_path = vis_data
if not valid_paths:
res = False
return
path = start_path
while path <= end_path:
path_iter = self.get_iter(path)
if self.iter_is_valid(path_iter):
visible_pkg_match = self.get_value(path_iter, 0)
if visible_pkg_match == pkg_match:
res = True
return
path.next()
res = False
finally:
data['res'] = res
data['sem'].release()
return
path = start_path
while path <= end_path:
path_iter = self.get_iter(path)
if self.iter_is_valid(path_iter):
visible_pkg_match = self.get_value(path_iter, 0)
if visible_pkg_match == pkg_match:
data['res'] = True
data['sem'].release()
return
path.next()
data['res'] = False
data['sem'].release()
return
GLib.idle_add(_get_visible, s_data)
s_data['sem'].acquire()