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Only call read_file once on activity startup #428

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This commit is contained in:
Tomeu Vizoso 2009-03-27 12:26:57 +01:00
parent 9ef619a63a
commit c5e5d3aeb7
1 changed files with 8 additions and 2 deletions
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10
src/sugar/activity/activity.py
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@ -483,6 +483,7 @@ class Activity(Window, gtk.Container):
self._max_participants = 0 self._max_participants = 0
self._invites_queue = [] self._invites_queue = []
self._jobject = None self._jobject = None
self._read_file_called = False
self._session = _get_session() self._session = _get_session()
self._session.register(self) self._session.register(self)
@ -603,7 +604,8 @@ class Activity(Window, gtk.Container):
One commonly used canvas is gtk.ScrolledWindow One commonly used canvas is gtk.ScrolledWindow
""" """
Window.set_canvas(self, canvas) Window.set_canvas(self, canvas)
canvas.connect('map', self.__canvas_map_cb) if not self._read_file_called:
canvas.connect('map', self.__canvas_map_cb)
def __session_quit_requested_cb(self, session): def __session_quit_requested_cb(self, session):
self._quit_requested = True self._quit_requested = True
@ -617,8 +619,12 @@ class Activity(Window, gtk.Container):
self._complete_close() self._complete_close()
def __canvas_map_cb(self, canvas): def __canvas_map_cb(self, canvas):
if self._jobject and self._jobject.file_path: logging.debug('Activity.__canvas_map_cb')
if self._jobject and self._jobject.file_path and \
not self._read_file_called:
self.read_file(self._jobject.file_path) self.read_file(self._jobject.file_path)
self._read_file_called = True
canvas.disconnect_by_func(self.__canvas_map_cb)
def __jobject_create_cb(self): def __jobject_create_cb(self):
pass pass