Changeset 200

Timestamp:

03/06/2008 12:37:45 AM (10 months ago)

Author:

mwm

Message:

Add code to catch ConfigureNotify? changes to a screen. For now, the screen filters
out anything that's not a size change, and passes size changes on to the window
managers handle_screen_resize, which passes it on to mixin's wm_screen_resize.
Multiscreen/Xinerama systems may want to know about other events, but I expect
to filter those at the root screens (whatever those become with Xinerama support),
so that mixins wont' break when we add those. Mixins that want more control can
always catch the ConfigureNotify? themselves.

Location:

trunk

Files:

• examples/plpwm.py (modified) (4 diffs)
• plwm/wmanager.py (modified) (4 diffs)

trunk/examples/plpwm.py

@@ -1 +1 @@
 #!/usr/bin/env python
-# $Id: plpwm.py,v 1.46 2008-02-29 06:39:39 funkiedamouse Exp $
+# $Id: plpwm.py,v 1.44 2007/07/14 09:19:34 mwm Exp $
 #
 # plpwm.py -- Example PLWM window manager configuration with panes.
@@ -61 +61 @@
     C_a = input.InputKeyHandler._begin
     C_e = input.InputKeyHandler._end
-    C_y = input.InputKeyHandler._paste_selection
+    C_y = input.InputKeyHandler._paste
     c_p = input.InputKeyHandler._history_up
     c_n = input.InputKeyHandler._history_down
@@ -91 +91 @@
         "install the panes key map, menus, and try to restore my config."
 
-        auto_restore(my, PaneKeys(my).menus.find('paneconfigmenus'))
+        my.panekeys = PaneKeys(my)
+        auto_restore(my, my.panekeys.menus.find('paneconfigmenus'))
 
 
@@ -105 +106 @@
     panes_maxsize_gravity = X.NorthWestGravity
 
+    def __wm_screen_resize__(my):
+        "install the panes key map, menus, and try to restore my config."
+
+        auto_restore(my, my.panekeys.menus.find('paneconfigmenus'))
+       
 
 class paneWindow(input.inputWindow):

trunk/plwm/wmanager.py

@@ -1 @@
-# $Id: wmanager.py,v 1.29 2008-02-29 06:39:39 funkiedamouse Exp $
+# $Id: wmanager.py,v 1.28 2006/09/17 04:07:51 mwm Exp $
 #
 # wmanager.py -- core window manager functionality
@@ -868 +868 @@
         # Track screen changes
         self.dispatch.add_system_handler(X.EnterNotify, self.handle_screen_enter)
+        self.dispatch.add_system_handler(X.ConfigureNotify, self.handle_screen_change)
 
         call_inits(self.__class__, '__screen_client_init__', self)
@@ -1115 +1116 @@
             self.wm.current_screen = self
 
+    def handle_screen_change(self, event):
+        """The screen changed geometry. Cool."""
+
+        if event.window == self.root and \
+               (self.root_full_width != event.width or \
+                self.root_full_height != event.height):
+
+            self.root_full_width = self.root_width = event.width 
+            self.root_full_height = self.root_height = event.height
+            self.wm.handle_screen_resize(event)
 
     def system(self, cmd, fg = 0, evt = None, redirect = None):
@@ -1563 +1574 @@
 
 
+    def handle_screen_resize(self, event):
+        # The default window manager does nada; but let mixins know
+
+        call_inits(self.__class__, '__wm_screen_resize__', self)
+
     def set_current_client(self, client, time = X.CurrentTime, force_focus = 0):
         """Set the current client to CLIENT, occuring at the X event