More work on the slide in windows

sugar/shell/PresenceWindow.py

@@ -14,6 +14,9 @@ class PresenceWindow(gtk.Window):
 	def __init__(self, activity_container):
 		gtk.Window.__init__(self)
 		
+		self.set_decorated(False)
+		self.set_skip_taskbar_hint(True)
+		
 		self._activity_container = activity_container
 
 		self._pservice = PresenceService.get_instance()

sugar/shell/WindowManager.py

@@ -1,6 +1,7 @@
 import pygtk
 pygtk.require('2.0')
 import gtk
+import gobject
 
 class WindowManager:
 	__managers_list = []
@@ -13,12 +14,49 @@ class WindowManager:
 	ABSOLUTE = 0
 	SCREEN_RELATIVE = 1
 	
+	VISIBLE = 0
+	SLIDED_IN = 1
+	HIDDEN = 2
+
 	def __init__(self, window):
 		self._window = window
+		self._visibility = WindowManager.HIDDEN
 
 		WindowManager.__managers_list.append(self)
 		
 		window.connect("key-press-event", self.__key_press_event_cb)
+		window.connect("focus-in-event", self.__focus_in_event_cb)
+		window.connect_after("focus-out-event", self.__focus_out_event_cb)
+
+	def has_focus(self):
+		return self._window.has_toplevel_focus()
+
+	def _update_visibility(self):
+		show_slided_in = False
+	
+		for manager in WindowManager.__managers_list:
+			if manager.has_focus():
+					show_slided_in = True
+					
+		if manager._visibility is WindowManager.VISIBLE:
+			manager._window.show()
+		elif manager._visibility is WindowManager.HIDDEN:
+			manager._window.hide()
+		elif manager._visibility is WindowManager.SLIDED_IN:
+			if show_slided_in:
+				manager._window.show()
+			else:
+				manager._window.hide()
+
+	def __focus_change_idle(self):
+		self._update_visibility()
+		return False
+
+	def __focus_in_event_cb(self, window, event):
+		gobject.idle_add(self.__focus_change_idle)
+				
+	def __focus_out_event_cb(self, window, event):
+		gobject.idle_add(self.__focus_change_idle)
 		
 	def __key_press_event_cb(self, window, event):
 		manager = None
@@ -70,14 +108,16 @@ class WindowManager:
 		self._window.resize(width, height)
 
 	def slide_window_in(self):
-		self._window.show()
+		self._visibility = WindowManager.SLIDED_IN
+		self._update_visibility()
 	
 	def slide_window_out(self):
-		self._window.hide()
+		self._visibility = WindowManager.HIDDEN
+		self._update_visibility()
 	
-	def show_window(self):
+	def show(self):
+		self._visibility = WindowManager.VISIBLE
+	
+	def manage(self):
 		self._update_size_and_position()
-		self._window.show()
-		
-	def hide_window(self):
-		self._window.hide()
+		self._update_visibility()

sugar/shell/shell.py

@@ -375,17 +375,19 @@ def main():
 	
 	presence_window = PresenceWindow(activity_container)
 
-	wm = WindowManager(presence_window)
-	wm.set_width(0.15, WindowManager.SCREEN_RELATIVE)
-	wm.set_height(1.0, WindowManager.SCREEN_RELATIVE)
-	wm.set_position(WindowManager.LEFT)
-	wm.show_window()
-
 	wm = WindowManager(activity_container.window)
 	wm.set_width(640, WindowManager.ABSOLUTE)
 	wm.set_height(480, WindowManager.ABSOLUTE)
 	wm.set_position(WindowManager.CENTER)
-	wm.show_window()
+	wm.show()
+	wm.manage()
+
+	wm = WindowManager(presence_window)
+	
+	wm.set_width(0.15, WindowManager.SCREEN_RELATIVE)
+	wm.set_height(1.0, WindowManager.SCREEN_RELATIVE)
+	wm.set_position(WindowManager.LEFT)
+	wm.manage()
 	
 	console.set_parent_window(activity_container.window)