Improve stylesheet loading

shell/view/Makefile.am

@@ -10,4 +10,5 @@ sugar_PYTHON =				\
 	BuddyIcon.py			\
 	BuddyMenu.py			\
 	OverlayWindow.py		\
-	Shell.py
+	Shell.py			\
+	stylesheet.py

shell/view/Shell.py

@@ -2,6 +2,8 @@ import gtk
 import gobject
 import wnck
 
+import view.stylesheet
+from sugar.graphics import style
 from view.home.HomeWindow import HomeWindow
 from sugar.presence import PresenceService
 from view.ActivityHost import ActivityHost
@@ -28,6 +30,8 @@ class Shell(gobject.GObject):
 		self._hosts = {}
 		self._screen = wnck.screen_get_default()
 
+		style.load_stylesheet(view.stylesheet)
+
 		self._key_grabber = KeyGrabber()
 		self._key_grabber.connect('key-pressed',
 								  self.__global_key_pressed_cb)

shell/view/frame/ActivitiesBox.py

@@ -10,7 +10,7 @@ class ActivityItem(CanvasIcon):
 	def __init__(self, activity):
 		icon_name = activity.get_icon()
 		CanvasIcon.__init__(self, icon_name=icon_name)
-		style.apply_stylesheet(self, 'frame-activity-icon')
+		style.apply_stylesheet(self, 'frame.ActivityIcon')
 		self._activity = activity
 
 	def get_bundle_id(self):

shell/view/frame/ZoomBox.py

@@ -15,11 +15,11 @@ class ActivityMenu(Menu):
 		Menu.__init__(self, activity_host.get_title())
 
 		icon = CanvasIcon(icon_name='stock-share-mesh')
-		style.apply_stylesheet(icon, 'menu-action-icon')
+		style.apply_stylesheet(icon, 'menu.ActionIcon')
 		self.add_action(icon, ActivityMenu.ACTION_SHARE) 
 
 		icon = CanvasIcon(icon_name='stock-close')
-		style.apply_stylesheet(icon, 'menu-action-icon')
+		style.apply_stylesheet(icon, 'menu.ActionIcon')
 		self.add_action(icon, ActivityMenu.ACTION_CLOSE) 
 
 class ActivityIcon(MenuIcon):
@@ -61,22 +61,22 @@ class ZoomBox(hippo.CanvasBox):
 		self._activity_icon = None
 
 		icon = CanvasIcon(icon_name='stock-zoom-mesh')
-		style.apply_stylesheet(icon, 'frame-zoom-icon')
+		style.apply_stylesheet(icon, 'frame.ZoomIcon')
 		icon.connect('activated', self._level_clicked_cb, sugar.ZOOM_MESH)
 		self.append(icon)
 
 		icon = CanvasIcon(icon_name='stock-zoom-friends')
-		style.apply_stylesheet(icon, 'frame-zoom-icon')
+		style.apply_stylesheet(icon, 'frame.ZoomIcon')
 		icon.connect('activated', self._level_clicked_cb, sugar.ZOOM_FRIENDS)
 		self.append(icon)
 
 		icon = CanvasIcon(icon_name='stock-zoom-home')
-		style.apply_stylesheet(icon, 'frame-zoom-icon')
+		style.apply_stylesheet(icon, 'frame.ZoomIcon')
 		icon.connect('activated', self._level_clicked_cb, sugar.ZOOM_HOME)
 		self.append(icon)
 
 		icon = CanvasIcon(icon_name='stock-zoom-activity')
-		style.apply_stylesheet(icon, 'frame-zoom-icon')
+		style.apply_stylesheet(icon, 'frame.ZoomIcon')
 		icon.connect('activated', self._level_clicked_cb, sugar.ZOOM_ACTIVITY)
 		self.append(icon)
 
@@ -89,7 +89,7 @@ class ZoomBox(hippo.CanvasBox):
 
 		if activity:
 			icon = ActivityIcon(self._shell, self._menu_shell, activity)
-			style.apply_stylesheet(icon, 'frame-zoom-icon')
+			style.apply_stylesheet(icon, 'frame.ZoomIcon')
 			self.append(icon, 0)
 			self._activity_icon = icon
 		else:

shell/view/stylesheet.py

@@ -0,0 +1,21 @@
+import gtk
+
+from sugar.graphics.iconcolor import IconColor
+
+if gtk.gdk.screen_width() == 1200:
+	_medium_icon_size = 75
+else:
+	_medium_icon_size = 50
+
+frame_ActivityIcon = {
+	'color' : IconColor('white'),
+	'size'  : _medium_icon_size
+}
+
+frame_ZoomIcon = {
+	'size'  : _medium_icon_size
+}
+
+menu_ActionIcon = {
+	'size'  : _medium_icon_size
+}

sugar/graphics/__init__.py

@@ -1,25 +0,0 @@
-import gtk
-
-from sugar.graphics import style
-from sugar.graphics.iconcolor import IconColor
-
-if gtk.gdk.screen_width() == 1200:
-	_medium_icon_size = 75
-else:
-	_medium_icon_size = 50
-
-_stylesheet = {
-	'color' : IconColor('white'),
-	'size'  : _medium_icon_size
-}
-style.register_stylesheet('frame-activity-icon', _stylesheet)
-
-_stylesheet = {
-	'size'  : _medium_icon_size
-}
-style.register_stylesheet('frame-zoom-icon', _stylesheet)
-
-_stylesheet = {
-	'size'  : _medium_icon_size
-}
-style.register_stylesheet('menu-action-icon', _stylesheet)

sugar/graphics/style.py

@@ -1,5 +1,12 @@
 _styles = {}
 
+def load_stylesheet(module):
+	for objname in dir(module):
+		if not objname.startswith('_'):
+			obj = getattr(module, objname)	
+			if isinstance(obj, dict):
+				register_stylesheet(objname.replace('_', '.'), obj)
+
 def register_stylesheet(name, style):
 	_styles[name] = style