diff options
| author | Tomeu Vizoso <tomeu@tomeuvizoso.net> | 2008-02-18 18:46:57 (GMT) |
|---|---|---|
| committer | Tomeu Vizoso <tomeu@tomeuvizoso.net> | 2008-02-18 18:46:57 (GMT) |
| commit | af16fc5b4c2b15bee68656867355883146f07030 (patch) | |
| tree | 1915463c9196360a5e6e46944dbd0b7e7e5d396c /src | |
| parent | 0ad5327f664e49ce7e32fee4deb307165c5e7732 (diff) | |
Set the zoom level at start.
Diffstat (limited to 'src')
| -rw-r--r-- | src/view/frame/zoomtray.py | 17 |
1 files changed, 12 insertions, 5 deletions
diff --git a/src/view/frame/zoomtray.py b/src/view/frame/zoomtray.py index bc415d9..44146e7 100644 --- a/src/view/frame/zoomtray.py +++ b/src/view/frame/zoomtray.py @@ -15,6 +15,7 @@ # Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA from gettext import gettext as _ +import logging from sugar.graphics.palette import Palette from sugar.graphics.radiotoolbutton import RadioToolButton @@ -29,9 +30,6 @@ class ZoomTray(HTray): self._shell = shell - shell_model = shell.get_model() - shell_model.connect('notify::zoom-level', self.__notify_zoom_level_cb) - self._mesh_button = self._add_button('zoom-neighborhood', _('Neighborhood'), ShellModel.ZOOM_MESH) self._groups_button = self._add_button('zoom-groups', @@ -41,6 +39,10 @@ class ZoomTray(HTray): self._activity_button = self._add_button('zoom-activity', _('Activity'), ShellModel.ZOOM_ACTIVITY) + shell_model = shell.get_model() + self._set_zoom_level(shell_model.props.zoom_level) + shell_model.connect('notify::zoom-level', self.__notify_zoom_level_cb) + def _add_button(self, icon_name, label, zoom_level): if self.get_children(): group = self.get_children()[0] @@ -60,11 +62,14 @@ class ZoomTray(HTray): return button def _level_clicked_cb(self, button, level): - self._shell.set_zoom_level(level) + if self._shell.get_model().props.zoom_level != level: + self._shell.set_zoom_level(level) def __notify_zoom_level_cb(self, model, pspec): - new_level = model.props.zoom_level + self._set_zoom_level(model.props.zoom_level) + def _set_zoom_level(self, new_level): + logging.debug('new zoom level: %r' % new_level) if new_level == ShellModel.ZOOM_MESH: self._mesh_button.props.active = True elif new_level == ShellModel.ZOOM_FRIENDS: @@ -73,4 +78,6 @@ class ZoomTray(HTray): self._home_button.props.active = True elif new_level == ShellModel.ZOOM_ACTIVITY: self._activity_button.props.active = True + else: + raise ValueError('Invalid zoom level: %r' % (new_level)) |