Move window management keybindings inside sugar.

Add a TakeScreenshot dbus method and have the shell
call it when the activity can safely take a screenshot
to use as a preview.

1 files changed, 14 insertions, 0 deletions

diff --git a/shell/model/homemodel.py b/shell/model/homemodel.py
index 1a27645..fb8cc56 100644
--- a/shell/model/homemodel.py
+++ b/shell/model/homemodel.py
@@ -70,6 +70,20 @@ class HomeModel(gobject.GObject):
         screen.connect('active-window-changed',
                        self._active_window_changed_cb)
 
+    def get_previous_activity(self):
+        i = self._activities.index(self._pending_activity)
+        if i > 0:
+            return self._activities[i - 1]
+        else:
+            return None
+
+    def get_next_activity(self):
+        i = self._activities.index(self._pending_activity)
+        if i < len(self._activities) - 1:
+            return self._activities[i + 1]
+        else:
+            return None
+
     def get_pending_activity(self):
         """Returns the activity that would be seen in the Activity zoom level