Complete transition to new spread layout.

shell/view/home/FriendsBox.py

@@ -19,21 +19,24 @@ import random
 import hippo
 import gobject
 
-from sugar.graphics.spreadbox import SpreadBox
+from sugar.graphics.spreadlayout import SpreadLayout
 from sugar.graphics import units
 from view.home.MyIcon import MyIcon
 from view.home.FriendView import FriendView
 
-class FriendsBox(SpreadBox):
+class FriendsBox(hippo.CanvasBox):
     __gtype_name__ = 'SugarFriendsBox'
     def __init__(self, shell):
-        SpreadBox.__init__(self, background_color=0xe2e2e2ff)
+        hippo.CanvasBox.__init__(self, background_color=0xe2e2e2ff)
 
         self._shell = shell
         self._friends = {}
 
+        self._layout = SpreadLayout()
+        self.set_layout(self._layout)
+
         self._my_icon = MyIcon(units.LARGE_ICON_SCALE)
-        self.set_center_item(self._my_icon)
+        self._layout.add_center(self._my_icon)
 
         friends = self._shell.get_model().get_friends()
 
@@ -45,7 +48,7 @@ class FriendsBox(SpreadBox):
 
     def add_friend(self, buddy_info):
         icon = FriendView(self._shell, buddy_info)
-        self.add_item(icon)
+        self._layout.add(icon)
 
         self._friends[buddy_info.get_key()] = icon
 
@@ -53,5 +56,5 @@ class FriendsBox(SpreadBox):
         self.add_friend(buddy_info)
 
     def _friend_removed_cb(self, data_model, key):
-        self.remove_item(self._friends[key])
+        self._layout.remove(self._friends[key])
         del self._friends[key]

shell/view/home/MeshBox.py

@@ -215,8 +215,8 @@ class MeshBox(hippo.CanvasBox):
         self._buddy_to_activity = {}
         self._suspended = True
 
-        self.layout = SpreadLayout()
-        self.set_layout(self.layout)
+        self._layout = SpreadLayout()
+        self.set_layout(self._layout)
 
         for buddy_model in self._model.get_buddies():
             self._add_alone_buddy(buddy_model)
@@ -280,26 +280,26 @@ class MeshBox(hippo.CanvasBox):
         if not mesh:
             return
         self._mesh = MeshDeviceView(mesh)
-        self.layout.add(self._mesh)
+        self._layout.add(self._mesh)
 
     def _remove_mesh(self):
         if not self._mesh:
             return
-        self.layout.remove(self._mesh)
+        self._layout.remove(self._mesh)
         self._mesh = None
 
     def _add_alone_buddy(self, buddy_model):
         icon = BuddyIcon(self._shell, buddy_model)
         if buddy_model.is_owner():
-            self.layout.add_center(icon)
+            self._layout.add_center(icon)
         else:
-            self.layout.add(icon)
+            self._layout.add(icon)
 
         self._buddies[buddy_model.get_key()] = icon
 
     def _remove_alone_buddy(self, buddy_model):
         icon = self._buddies[buddy_model.get_key()]
-        self.layout.remove(icon)
+        self._layout.remove(icon)
         del self._buddies[buddy_model.get_key()]
 
     def _remove_buddy(self, buddy_model):
@@ -326,24 +326,24 @@ class MeshBox(hippo.CanvasBox):
 
     def _add_activity(self, activity_model):
         icon = ActivityView(self._shell, activity_model)
-        self.layout.add(icon)
+        self._layout.add(icon)
 
         self._activities[activity_model.get_id()] = icon
 
     def _remove_activity(self, activity_model):
         icon = self._activities[activity_model.get_id()]
-        self.layout.remove(icon)
+        self._layout.remove(icon)
         del self._activities[activity_model.get_id()]
 
     def _add_access_point(self, ap_model):
         icon = AccessPointView(ap_model)
-        self.layout.add(icon)
+        self._layout.add(icon)
 
         self._access_points[ap_model.get_id()] = icon
 
     def _remove_access_point(self, ap_model):
         icon = self._access_points[ap_model.get_id()]
-        self.layout.remove(icon)
+        self._layout.remove(icon)
         del self._access_points[ap_model.get_id()]
 
     def suspend(self):

shell/view/home/transitionbox.py

@@ -19,7 +19,7 @@ import gobject
 
 from sugar.graphics import units
 from sugar.graphics import animator
-from sugar.graphics.spreadbox import SpreadBox
+from sugar.graphics.spreadlayout import SpreadLayout
 
 from view.home.MyIcon import MyIcon
 
@@ -35,7 +35,7 @@ class _Animation(animator.Animation):
         d = (self.end_scale - self.start_scale) * current
         self._icon.props.scale = self.start_scale + d
 
-class TransitionBox(SpreadBox):
+class TransitionBox(hippo.CanvasBox):
     __gtype_name__ = 'SugarTransitionBox'
     
     __gsignals__ = {
@@ -44,12 +44,15 @@ class TransitionBox(SpreadBox):
     }
     
     def __init__(self):
-        SpreadBox.__init__(self, background_color=0xe2e2e2ff)
+        hippo.CanvasBox.__init__(self, background_color=0xe2e2e2ff)
 
         self._scale = units.XLARGE_ICON_SCALE
 
+        self._layout = SpreadLayout()
+        self.set_layout(self._layout)
+
         self._my_icon = MyIcon(self._scale)
-        self.set_center_item(self._my_icon)
+        self._layout.add_center(self._my_icon)
 
         self._animator = animator.Animator(0.3)
         self._animator.connect('completed', self._animation_completed_cb)