diff options
Diffstat (limited to 'shell/model/shellmodel.py')
| -rw-r--r-- | shell/model/shellmodel.py | 29 |
1 files changed, 26 insertions, 3 deletions
diff --git a/shell/model/shellmodel.py b/shell/model/shellmodel.py index 1117ea5..4c3dfea 100644 --- a/shell/model/shellmodel.py +++ b/shell/model/shellmodel.py @@ -16,6 +16,7 @@ import os +import wnck import gobject from sugar.presence import presenceservice @@ -37,9 +38,12 @@ class ShellModel(gobject.GObject): ZOOM_ACTIVITY = 3 __gproperties__ = { - 'state' : (int, None, None, - 0, 2, STATE_RUNNING, - gobject.PARAM_READWRITE) + 'state' : (int, None, None, + 0, 2, STATE_RUNNING, + gobject.PARAM_READWRITE), + 'zoom-level' : (int, None, None, + 0, 3, ZOOM_HOME, + gobject.PARAM_READABLE) } def __init__(self): @@ -47,6 +51,7 @@ class ShellModel(gobject.GObject): self._current_activity = None self._state = self.STATE_RUNNING + self._zoom_level = self.ZOOM_HOME self._pservice = presenceservice.get_instance() @@ -57,6 +62,19 @@ class ShellModel(gobject.GObject): self._home = HomeModel() self._devices = DevicesModel() + self._screen = wnck.screen_get_default() + self._screen.connect('showing-desktop-changed', + self._showing_desktop_changed_cb) + + def set_zoom_level(self, level): + self._zoom_level = level + + def get_zoom_level(self): + if self._screen.get_showing_desktop(): + return self._zoom_level + else: + return self.ZOOM_ACTIVITY + def do_set_property(self, pspec, value): if pspec.name == 'state': self._state = value @@ -64,6 +82,8 @@ class ShellModel(gobject.GObject): def do_get_property(self, pspec): if pspec.name == 'state': return self._state + elif pspec.name == 'zoom-level': + return self.get_zoom_level() def get_mesh(self): return self._mesh @@ -82,3 +102,6 @@ class ShellModel(gobject.GObject): def get_devices(self): return self._devices + + def _showing_desktop_changed_cb(self, screen): + self.notify('zoom-level') |