add prelight on mouse enter to activity icons

* prelight uses profile.get_color()

2 files changed, 13 insertions, 0 deletions

diff --git a/shell/view/frame/ActivitiesBox.py b/shell/view/frame/ActivitiesBox.py
index aa96585..2ca0cfd 100644
--- a/shell/view/frame/ActivitiesBox.py
+++ b/shell/view/frame/ActivitiesBox.py
@@ -20,6 +20,7 @@ import logging
 from sugar.graphics.canvasicon import CanvasIcon
 from sugar.presence import PresenceService
 from sugar.graphics import style
+from sugar import profile
 
 class ActivityItem(CanvasIcon):
     def __init__(self, activity):
@@ -27,6 +28,16 @@ class ActivityItem(CanvasIcon):
         CanvasIcon.__init__(self, icon_name=icon_name)
         style.apply_stylesheet(self, 'frame.ActivityIcon')
         self._activity = activity
+        self._normal_color = self.get_property('color')
+        self._prelight_color = profile.get_color() 
+
+        self.connect('motion-notify-event', self._mouse_motion_event_cb)
+        
+    def _mouse_motion_event_cb(self, item, event):
+        if event.detail == hippo.MOTION_DETAIL_ENTER:
+            self.set_property('color', self._prelight_color)
+        elif event.detail == hippo.MOTION_DETAIL_LEAVE:
+            self.set_property('color', self._normal_color)
 
     def get_bundle_id(self):
         return self._activity.get_service_name()
diff --git a/shell/view/home/activitiesdonut.py b/shell/view/home/activitiesdonut.py
index 117fd28..4796a37 100644
--- a/shell/view/home/activitiesdonut.py
+++ b/shell/view/home/activitiesdonut.py
@@ -26,6 +26,8 @@ from sugar.graphics import colors
 from sugar.graphics import iconcolor
 from sugar import profile
 
+# TODO: rgb_to_html and html_to_rgb are useful elsewhere 
+#       we should put this in a common module 
 def rgb_to_html(r, g, b):
     """ (r, g, b) tuple (in float format) -> #RRGGBB """
     return '#%02x%02x%02x' % (int(r * 255), int(g * 255), int(b * 255))