[Dextrose] [PATCH] Improve message notification behaviour

[Martin Abente]

Corner's notification icon will use the same icon
as the frame notification button.

Frame's notification button will pulse until
the messages are read.
---
 src/jarabe/frame/frame.py        |    9 +++++----
 src/jarabe/frame/notification.py |   26 ++++++++++++++++++--------
 2 files changed, 23 insertions(+), 12 deletions(-)

diff --git a/src/jarabe/frame/frame.py b/src/jarabe/frame/frame.py
index 83bff06..4366076 100644
--- a/src/jarabe/frame/frame.py
+++ b/src/jarabe/frame/frame.py
@@ -374,22 +374,23 @@ class Frame(object):
 
         button = self._notif_by_message.get(corner, None)
         if button is None:
-            button = NotificationButton(xo_color)
+            button = NotificationButton(_DEFAULT_ICON, xo_color)
             button.show()
             self._add_message_button(button, corner)
             self._notif_by_message[corner] = button
 
-        button.start_pulsing()
-
         palette = button.get_palette()
         if palette is None:
             palette = HistoryPalette()
             palette.set_group_id('frame')
             palette.connect('clear-messages', self.remove_message, corner)
+            palette.connect('notice-messages', button.stop_pulsing)
             button.set_palette(palette)
 
+        button.start_pulsing()
+
         palette.push_message(body, summary, icon_name, xo_color)
-        self._launch_notification_icon(icon_name, xo_color, corner, duration)
+        self._launch_notification_icon(_DEFAULT_ICON, xo_color, corner, duration)
 
 
     def remove_message(self, palette, corner):
diff --git a/src/jarabe/frame/notification.py b/src/jarabe/frame/notification.py
index 34b7c1e..51e405d 100644
--- a/src/jarabe/frame/notification.py
+++ b/src/jarabe/frame/notification.py
@@ -38,17 +38,18 @@ _PULSE_TIMEOUT = 3
 _PULSE_COLOR = XoColor('%s,%s' % \
         (style.COLOR_BUTTON_GREY.get_svg(), style.COLOR_TRANSPARENT.get_svg()))
 _BODY_FILTERS = "<img.*?/>"
-_NOTIFICATION_ICON = 'emblem-notification'
 
 
-def _create_pulsing_icon(icon_name, xo_color):
+def _create_pulsing_icon(icon_name, xo_color, timeout=None):
     icon = PulsingIcon(
             pixel_size=style.STANDARD_ICON_SIZE,
             pulse_color=_PULSE_COLOR,
-            base_color=xo_color,
-            timeout=_PULSE_TIMEOUT,
+            base_color=xo_color
             )
 
+    if timeout is not None:
+        icon.timeout = timeout
+
     if icon_name.startswith(os.sep):
         icon.props.file = icon_name
     else:
@@ -60,7 +61,7 @@ class _HistoryIconWidget(gtk.Alignment):
     __gtype_name__ = 'SugarHistoryIconWidget'
 
     def __init__(self, icon_name, xo_color):
-        icon = _create_pulsing_icon(icon_name, xo_color)
+        icon = _create_pulsing_icon(icon_name, xo_color, _PULSE_TIMEOUT)
         icon.props.pulsing = True
 
         gtk.Alignment.__init__(self, xalign=0.5, yalign=0.0)
@@ -153,7 +154,8 @@ class HistoryPalette(Palette):
     __gtype_name__ = 'SugarHistoryPalette'
 
     __gsignals__ = {
-        'clear-messages': (gobject.SIGNAL_RUN_FIRST, gobject.TYPE_NONE, ([]))
+        'clear-messages': (gobject.SIGNAL_RUN_FIRST, gobject.TYPE_NONE, ([])),
+        'notice-messages': (gobject.SIGNAL_RUN_FIRST, gobject.TYPE_NONE, ([]))
     }
 
     def __init__(self):
@@ -176,17 +178,22 @@ class HistoryPalette(Palette):
 
         self.menu.append(clear_option)
 
+        self.connect('popup', self.__notice_messages_cb)
+
     def __clear_messages_cb(self, clear_option):
         self.emit('clear-messages')
 
+    def __notice_messages_cb(self, palette):
+        self.emit('notice-messages')
+
     def push_message(self, body, summary, icon_name, xo_color):
         self._messages_box.push_message(body, summary, icon_name, xo_color)
 
 class NotificationButton(ToolButton):
 
-    def __init__(self, xo_color):
+    def __init__(self, icon_name, xo_color):
         ToolButton.__init__(self)
-        self._icon = _create_pulsing_icon(_NOTIFICATION_ICON, xo_color)
+        self._icon = _create_pulsing_icon(icon_name, xo_color)
         self.set_icon_widget(self._icon)
         self._icon.show()
         self.set_palette_invoker(FrameWidgetInvoker(self))
@@ -194,6 +201,9 @@ class NotificationButton(ToolButton):
     def start_pulsing(self):
         self._icon.props.pulsing = True
 
+    def stop_pulsing(self, widget):
+        self._icon.props.pulsing = False
+
 class NotificationIcon(gtk.EventBox):
     __gtype_name__ = 'SugarNotificationIcon'
 
-- 
1.7.1