use gtk+ theme impl

These are unused in gnome-shell, and add complexity. Remove them.

src/Makefile.am

@@ -94,8 +94,6 @@ libmutter_la_SOURCES =				\
 	core/display.c				\
 	core/display-private.h			\
 	meta/display.h				\
-	ui/draw-workspace.c			\
-	ui/draw-workspace.h			\
 	core/edge-resistance.c			\
 	core/edge-resistance.h			\
 	core/edid-parse.c			\
@@ -104,8 +102,6 @@ libmutter_la_SOURCES =				\
 	meta/errors.h				\
 	core/frame.c				\
 	core/frame.h				\
-	ui/gradient.c				\
-	meta/gradient.h				\
 	core/group-private.h			\
 	core/group-props.c			\
 	core/group-props.h			\
@@ -154,22 +150,12 @@ libmutter_la_SOURCES =				\
 	core/xprops.h				\
 	meta/common.h				\
 	core/core.h				\
+	ui/ui.c					\
 	ui/ui.h					\
-	ui/frames.c				\
-	ui/frames.h				\
-	ui/menu.c				\
-	ui/menu.h				\
 	ui/metaaccellabel.c			\
 	ui/metaaccellabel.h			\
 	ui/resizepopup.c			\
-	ui/resizepopup.h			\
-	ui/tabpopup.c				\
-	ui/tabpopup.h				\
-	ui/theme-parser.c			\
-	ui/theme.c				\
-	meta/theme.h				\
-	ui/theme-private.h			\
-	ui/ui.c
+	ui/resizepopup.h
 
 nodist_libmutter_la_SOURCES =			\
 	$(mutter_built_sources)
@@ -187,7 +173,6 @@ libmutterinclude_base_headers =		\
 	meta/compositor.h			\
 	meta/display.h				\
 	meta/errors.h				\
-	meta/gradient.h				\
 	meta/group.h				\
 	meta/keybindings.h			\
 	meta/main.h				\
@@ -202,7 +187,6 @@ libmutterinclude_base_headers =		\
 	meta/meta-window-actor.h		\
 	meta/prefs.h				\
 	meta/screen.h				\
-	meta/theme.h				\
 	meta/types.h				\
 	meta/util.h				\
 	meta/window.h				\
@@ -258,13 +242,11 @@ Meta-$(api_version).gir: libmutter.la
 endif
 
 testboxes_SOURCES = core/testboxes.c
-testgradient_SOURCES = ui/testgradient.c
 testasyncgetprop_SOURCES = core/testasyncgetprop.c
 
-noinst_PROGRAMS=testboxes testgradient testasyncgetprop
+noinst_PROGRAMS=testboxes testasyncgetprop
 
 testboxes_LDADD = $(MUTTER_LIBS) libmutter.la
-testgradient_LDADD = $(MUTTER_LIBS) libmutter.la
 testasyncgetprop_LDADD = $(MUTTER_LIBS) libmutter.la
 
 @INTLTOOL_DESKTOP_RULE@

src/compositor/meta-window-actor.c

@@ -361,6 +361,7 @@ meta_window_actor_dispose (GObject *object)
   xdisplay = meta_display_get_xdisplay (display);
   info     = meta_screen_get_compositor_data (screen);
 
+  meta_window_actor_set_redirected (self, FALSE);
   meta_window_actor_detach (self);
 
   if (priv->send_frame_messages_timer != 0)
@@ -484,6 +485,36 @@ meta_window_actor_get_property (GObject      *object,
     }
 }
 
+static const char*
+meta_frame_type_to_string (MetaFrameType type)
+{
+  switch (type)
+    {
+    case META_FRAME_TYPE_NORMAL:
+      return "normal";
+    case META_FRAME_TYPE_DIALOG:
+      return "dialog";
+    case META_FRAME_TYPE_MODAL_DIALOG:
+      return "modal_dialog";
+    case META_FRAME_TYPE_UTILITY:
+      return "utility";
+    case META_FRAME_TYPE_MENU:
+      return "menu";
+    case META_FRAME_TYPE_BORDER:
+      return "border";
+    case META_FRAME_TYPE_ATTACHED:
+      return "attached";
+#if 0
+    case META_FRAME_TYPE_TOOLBAR:
+      return "toolbar";
+#endif
+    case  META_FRAME_TYPE_LAST:
+      break;
+    }
+
+  return "<unknown>";
+}
+
 static const char *
 meta_window_actor_get_shadow_class (MetaWindowActor *self)
 {
@@ -1842,43 +1873,6 @@ meta_window_actor_sync_visibility (MetaWindowActor *self)
     }
 }
 
-static cairo_region_t *
-scan_visible_region (guchar         *mask_data,
-                     int             stride,
-                     cairo_region_t *scan_area)
-{
-  int i, n_rects = cairo_region_num_rectangles (scan_area);
-  MetaRegionBuilder builder;
-
-  meta_region_builder_init (&builder);
-
-  for (i = 0; i < n_rects; i++)
-    {
-      int x, y;
-      cairo_rectangle_int_t rect;
-
-      cairo_region_get_rectangle (scan_area, i, &rect);
-
-      for (y = rect.y; y < (rect.y + rect.height); y++)
-        {
-          for (x = rect.x; x < (rect.x + rect.width); x++)
-            {
-              int x2 = x;
-              while (mask_data[y * stride + x2] == 255 && x2 < (rect.x + rect.width))
-                x2++;
-
-              if (x2 > x)
-                {
-                  meta_region_builder_add_rectangle (&builder, x, y, x2 - x, 1);
-                  x = x2;
-                }
-            }
-        }
-    }
-
-  return meta_region_builder_finish (&builder);
-}
-
 static void
 build_and_scan_frame_mask (MetaWindowActor       *self,
                            cairo_rectangle_int_t *client_area,
@@ -1914,27 +1908,6 @@ build_and_scan_frame_mask (MetaWindowActor       *self,
   gdk_cairo_region (cr, shape_region);
   cairo_fill (cr);
 
-  if (priv->window->frame != NULL)
-    {
-      cairo_region_t *frame_paint_region, *scanned_region;
-      cairo_rectangle_int_t rect = { 0, 0, tex_width, tex_height };
-
-      /* Make sure we don't paint the frame over the client window. */
-      frame_paint_region = cairo_region_create_rectangle (&rect);
-      cairo_region_subtract_rectangle (frame_paint_region, client_area);
-
-      gdk_cairo_region (cr, frame_paint_region);
-      cairo_clip (cr);
-
-      meta_frame_get_mask (priv->window->frame, cr);
-
-      cairo_surface_flush (surface);
-      scanned_region = scan_visible_region (mask_data, stride, frame_paint_region);
-      cairo_region_union (shape_region, scanned_region);
-      cairo_region_destroy (scanned_region);
-      cairo_region_destroy (frame_paint_region);
-    }
-
   cairo_destroy (cr);
   cairo_surface_destroy (surface);
 

src/core/display.c

@@ -4175,20 +4175,6 @@ meta_display_end_grab_op (MetaDisplay *display,
       if (!display->grab_threshold_movement_reached)
         meta_window_raise (display->grab_window);
     }
-
-  if (GRAB_OP_IS_WINDOW_SWITCH (display->grab_op) ||
-      display->grab_op == META_GRAB_OP_KEYBOARD_WORKSPACE_SWITCHING)
-    {
-      if (GRAB_OP_IS_WINDOW_SWITCH (display->grab_op))
-        meta_screen_tab_popup_destroy (display->grab_screen);
-      else
-        meta_screen_workspace_popup_destroy (display->grab_screen);
-
-      /* If the ungrab here causes an EnterNotify, ignore it for
-       * sloppy focus
-       */
-      display->ungrab_should_not_cause_focus_window = display->grab_xwindow;
-    }
   
   /* If this was a move or resize clear out the edge cache */
   if (meta_grab_op_is_resizing (display->grab_op) || 

src/core/frame.c

@@ -43,7 +43,6 @@ meta_window_ensure_frame (MetaWindow *window)
 {
   MetaFrame *frame;
   XSetWindowAttributes attrs;
-  Visual *visual;
   gulong create_serial;
   
   if (window->frame)
@@ -62,53 +61,34 @@ meta_window_ensure_frame (MetaWindow *window)
   frame->current_cursor = 0;
 
   frame->is_flashing = FALSE;
-  frame->borders_cached = FALSE;
-  
-  meta_verbose ("Framing window %s: visual %s default, depth %d default depth %d\n",
-                window->desc,
-                XVisualIDFromVisual (window->xvisual) ==
-                XVisualIDFromVisual (window->screen->default_xvisual) ?
-                "is" : "is not",
-                window->depth, window->screen->default_depth);
+
   meta_verbose ("Frame geometry %d,%d  %dx%d\n",
                 frame->rect.x, frame->rect.y,
                 frame->rect.width, frame->rect.height);
-  
-  /* Default depth/visual handles clients with weird visuals; they can
-   * always be children of the root depth/visual obviously, but
-   * e.g. DRI games can't be children of a parent that has the same
-   * visual as the client. NULL means default visual.
-   *
-   * We look for an ARGB visual if we can find one, otherwise use
-   * the default of NULL.
-   */
-  
-  /* Special case for depth 32 windows (assumed to be ARGB),
-   * we use the window's visual. Otherwise we just use the system visual.
-   */
-  if (window->depth == 32)
-    visual = window->xvisual;
-  else
-    visual = NULL;
-  
-  frame->xwindow = meta_ui_create_frame_window (window->screen->ui,
-                                                window->display->xdisplay,
-                                                visual,
-                                                frame->rect.x,
-                                                frame->rect.y,
-						frame->rect.width,
-						frame->rect.height,
-						frame->window->screen->number,
-                                                &create_serial);
+
+  attrs.event_mask = EVENT_MASK;
+  XChangeWindowAttributes (window->display->xdisplay,
+			   frame->xwindow, CWEventMask, &attrs);
+
+  create_serial = XNextRequest (window->display->xdisplay);
+
+  frame->xwindow = XCreateWindow (window->display->xdisplay,
+                                  DefaultRootWindow (window->display->xdisplay),
+                                  frame->rect.x, frame->rect.y,
+                                  frame->rect.width, frame->rect.height,
+                                  0,
+                                  CopyFromParent,
+                                  InputOnly,
+                                  CopyFromParent,
+                                  CWEventMask,
+                                  &attrs);
+
   meta_stack_tracker_record_add (window->screen->stack_tracker,
                                  frame->xwindow,
                                  create_serial);
 
   meta_verbose ("Frame for %s is 0x%lx\n", frame->window->desc, frame->xwindow);
-  attrs.event_mask = EVENT_MASK;
-  XChangeWindowAttributes (window->display->xdisplay,
-			   frame->xwindow, CWEventMask, &attrs);
-  
+
   meta_display_register_x_window (window->display, &frame->xwindow, window);
 
   meta_error_trap_push (window->display);
@@ -128,28 +108,12 @@ meta_window_ensure_frame (MetaWindow *window)
   meta_stack_tracker_record_remove (window->screen->stack_tracker,
                                     window->xwindow,
                                     XNextRequest (window->display->xdisplay));
-  XReparentWindow (window->display->xdisplay,
-                   window->xwindow,
-                   frame->xwindow,
-                   window->rect.x,
-                   window->rect.y);
   /* FIXME handle this error */
   meta_error_trap_pop (window->display);
   
   /* stick frame to the window */
   window->frame = frame;
 
-  /* Now that frame->xwindow is registered with window, we can set its
-   * style and background.
-   */
-  meta_ui_update_frame_style (window->screen->ui, frame->xwindow);
-  meta_ui_reset_frame_bg (window->screen->ui, frame->xwindow);
-  
-  if (window->title)
-    meta_ui_set_frame_title (window->screen->ui,
-                             window->frame->xwindow,
-                             window->title);
-
   /* Move keybindings to frame instead of window */
   meta_window_grab_keys (window);
 
@@ -190,18 +154,9 @@ meta_window_destroy_frame (MetaWindow *window)
   meta_stack_tracker_record_add (window->screen->stack_tracker,
                                  window->xwindow,
                                  XNextRequest (window->display->xdisplay));
-  XReparentWindow (window->display->xdisplay,
-                   window->xwindow,
-                   window->screen->xroot,
-                   /* Using anything other than meta_window_get_position()
-                    * coordinates here means we'll need to ensure a configure
-                    * notify event is sent; see bug 399552.
-                    */
-                   window->frame->rect.x + borders.invisible.left,
-                   window->frame->rect.y + borders.invisible.top);
   meta_error_trap_pop (window->display);
 
-  meta_ui_destroy_frame_window (window->screen->ui, frame->xwindow);
+  XDestroyWindow (window->display->xdisplay, frame->xwindow);
 
   meta_display_unregister_x_window (window->display,
                                     frame->xwindow);
@@ -309,22 +264,7 @@ void
 meta_frame_calc_borders (MetaFrame        *frame,
                          MetaFrameBorders *borders)
 {
-  /* Save on if statements and potential uninitialized values
-   * in callers -- if there's no frame, then zero the borders. */
-  if (frame == NULL)
-    meta_frame_borders_clear (borders);
-  else
-    {
-      if (!frame->borders_cached)
-        {
-          meta_ui_get_frame_borders (frame->window->screen->ui,
-                                     frame->xwindow,
-                                     &frame->cached_borders);
-          frame->borders_cached = TRUE;
-        }
-
-      *borders = frame->cached_borders;
-    }
+  meta_frame_borders_clear (borders);
 }
 
 void
@@ -346,35 +286,12 @@ meta_frame_sync_to_window (MetaFrame *frame,
               frame->rect.x + frame->rect.width,
               frame->rect.y + frame->rect.height);
 
-  /* set bg to none to avoid flicker */
-  if (need_resize)
-    {
-      meta_ui_unflicker_frame_bg (frame->window->screen->ui,
-                                  frame->xwindow,
-                                  frame->rect.width,
-                                  frame->rect.height);
-    }
-
-  meta_ui_move_resize_frame (frame->window->screen->ui,
-			     frame->xwindow,
-			     frame->rect.x,
-			     frame->rect.y,
-			     frame->rect.width,
-			     frame->rect.height);
-
-  if (need_resize)
-    {
-      meta_ui_reset_frame_bg (frame->window->screen->ui,
-                              frame->xwindow);
-
-      /* If we're interactively resizing the frame, repaint
-       * it immediately so we don't start to lag.
-       */
-      if (frame->window->display->grab_window ==
-          frame->window)
-        meta_ui_repaint_frame (frame->window->screen->ui,
-                               frame->xwindow);
-    }
+  XMoveResizeWindow (frame->window->display->xdisplay,
+                     frame->xwindow,
+                     frame->rect.x,
+                     frame->rect.y,
+                     frame->rect.width,
+                     frame->rect.height);
 
   return need_resize;
 }
@@ -382,25 +299,19 @@ meta_frame_sync_to_window (MetaFrame *frame,
 cairo_region_t *
 meta_frame_get_frame_bounds (MetaFrame *frame)
 {
-  return meta_ui_get_frame_bounds (frame->window->screen->ui,
-                                   frame->xwindow,
-                                   frame->rect.width,
-                                   frame->rect.height);
-}
+  cairo_rectangle_int_t rect;
 
-void
-meta_frame_get_mask (MetaFrame                    *frame,
-                     cairo_t                      *cr)
-{
-  meta_ui_get_frame_mask (frame->window->screen->ui, frame->xwindow,
-                          frame->rect.width, frame->rect.height, cr);
+  rect.x = frame->window->rect.x;
+  rect.y = frame->window->rect.y;
+  rect.width = frame->window->rect.width;
+  rect.height = frame->window->rect.height;
+
+  return cairo_region_create_rectangles (&rect, 1);
 }
 
 void
 meta_frame_queue_draw (MetaFrame *frame)
 {
-  meta_ui_queue_frame_draw (frame->window->screen->ui,
-                            frame->xwindow);
 }
 
 void

src/core/frame.h

@@ -72,9 +72,6 @@ void meta_frame_clear_cached_borders (MetaFrame *frame);
 
 cairo_region_t *meta_frame_get_frame_bounds (MetaFrame *frame);
 
-void meta_frame_get_mask (MetaFrame *frame,
-                          cairo_t   *cr);
-
 void meta_frame_set_screen_cursor (MetaFrame	*frame,
 				   MetaCursor	cursor);
 

src/core/keybindings.c

@@ -134,16 +134,6 @@ static gboolean process_keyboard_resize_grab (MetaDisplay   *display,
                                               XIDeviceEvent *event,
                                               KeySym         keysym);
 
-static gboolean process_tab_grab           (MetaDisplay   *display,
-                                            MetaScreen    *screen,
-                                            XIDeviceEvent *event,
-                                            KeySym         keysym);
-
-static gboolean process_workspace_switch_grab (MetaDisplay   *display,
-                                               MetaScreen    *screen,
-                                               XIDeviceEvent *event,
-                                               KeySym         keysym);
-
 static void grab_key_bindings           (MetaDisplay *display);
 static void ungrab_key_bindings         (MetaDisplay *display);
 
@@ -1672,48 +1662,6 @@ is_modifier (MetaDisplay *display,
  * mod5 = 7
  */
 
-static gboolean
-is_specific_modifier (MetaDisplay *display,
-                      unsigned int keycode,
-                      unsigned int mask)
-{
-  int i;
-  int end;
-  gboolean retval = FALSE;
-  int mod_index;
-
-  g_assert (display->modmap);
-
-  meta_topic (META_DEBUG_KEYBINDINGS,
-              "Checking whether code 0x%x is bound to modifier 0x%x\n",
-              keycode, mask);
-
-  mod_index = 0;
-  mask = mask >> 1;
-  while (mask != 0)
-    {
-      mod_index += 1;
-      mask = mask >> 1;
-    }
-
-  meta_topic (META_DEBUG_KEYBINDINGS,
-              "Modifier has index %d\n", mod_index);
-
-  end = (mod_index + 1) * display->modmap->max_keypermod;
-  i = mod_index * display->modmap->max_keypermod;
-  while (i < end)
-    {
-      if (keycode == display->modmap->modifiermap[i])
-        {
-          retval = TRUE;
-          break;
-        }
-      ++i;
-    }
-
-  return retval;
-}
-
 static unsigned int
 get_primary_modifier (MetaDisplay *display,
                       unsigned int entire_binding_mask)
@@ -1741,24 +1689,6 @@ get_primary_modifier (MetaDisplay *display,
   return 0;
 }
 
-static gboolean
-keycode_is_primary_modifier (MetaDisplay *display,
-                             unsigned int keycode,
-                             unsigned int entire_binding_mask)
-{
-  unsigned int primary_modifier;
-
-  meta_topic (META_DEBUG_KEYBINDINGS,
-              "Checking whether code 0x%x is the primary modifier of mask 0x%x\n",
-              keycode, entire_binding_mask);
-
-  primary_modifier = get_primary_modifier (display, entire_binding_mask);
-  if (primary_modifier != 0)
-    return is_specific_modifier (display, keycode, primary_modifier);
-  else
-    return FALSE;
-}
-
 static gboolean
 primary_modifier_still_pressed (MetaDisplay *display,
                                 unsigned int entire_binding_mask)
@@ -1820,20 +1750,6 @@ invoke_handler (MetaDisplay    *display,
                                NULL);
 }
 
-static void
-invoke_handler_by_name (MetaDisplay    *display,
-                        MetaScreen     *screen,
-                        const char     *handler_name,
-                        MetaWindow     *window,
-                        XIDeviceEvent  *event)
-{
-  MetaKeyHandler *handler;
-
-  handler = HANDLER (handler_name);
-  if (handler)
-    invoke_handler (display, screen, handler, window, event, NULL);
-}
-
 static gboolean
 process_event (MetaKeyBinding       *bindings,
                int                   n_bindings,
@@ -2067,10 +1983,6 @@ meta_display_process_key_event (MetaDisplay   *display,
   if (screen == NULL)
     return FALSE; /* event window is destroyed */
 
-  /* ignore key events on popup menus and such. */
-  if (meta_ui_window_is_widget (screen->ui, event->event))
-    return FALSE;
-
   /* window may be NULL */
 
   keysym = XKeycodeToKeysym (display->xdisplay, event->detail, 0);
@@ -2153,23 +2065,6 @@ meta_display_process_key_event (MetaDisplay   *display,
                                                         window, event, keysym);
               break;
 
-            case META_GRAB_OP_KEYBOARD_TABBING_NORMAL:
-            case META_GRAB_OP_KEYBOARD_TABBING_DOCK:
-            case META_GRAB_OP_KEYBOARD_TABBING_GROUP:
-            case META_GRAB_OP_KEYBOARD_ESCAPING_NORMAL:
-            case META_GRAB_OP_KEYBOARD_ESCAPING_DOCK:
-            case META_GRAB_OP_KEYBOARD_ESCAPING_GROUP:
-              meta_topic (META_DEBUG_KEYBINDINGS,
-                          "Processing event for keyboard tabbing/cycling\n");
-              keep_grab = process_tab_grab (display, screen, event, keysym);
-              break;
-
-            case META_GRAB_OP_KEYBOARD_WORKSPACE_SWITCHING:
-              meta_topic (META_DEBUG_KEYBINDINGS,
-                          "Processing event for keyboard workspace switching\n");
-              keep_grab = process_workspace_switch_grab (display, screen, event, keysym);
-              break;
-
             default:
               break;
             }
@@ -2719,348 +2614,6 @@ process_keyboard_resize_grab (MetaDisplay   *display,
   return handled;
 }
 
-static gboolean
-end_keyboard_grab (MetaDisplay *display,
-		   unsigned int keycode)
-{
-#ifdef HAVE_XKB
-  if (display->xkb_base_event_type > 0)
-    {
-      unsigned int primary_modifier;
-      XkbStateRec state;
-
-      primary_modifier = get_primary_modifier (display, display->grab_mask);
-
-      XkbGetState (display->xdisplay, XkbUseCoreKbd, &state);
-
-      if (!(primary_modifier & state.mods))
-	return TRUE;
-    }
-  else
-#endif
-    {
-      if (keycode_is_primary_modifier (display, keycode, display->grab_mask))
-	return TRUE;
-    }
-
-  return FALSE;
-}
-
-static gboolean
-process_tab_grab (MetaDisplay   *display,
-                  MetaScreen    *screen,
-                  XIDeviceEvent *event,
-                  KeySym         keysym)
-{
-  MetaKeyBinding *binding;
-  MetaKeyBindingAction action;
-  gboolean popup_not_showing;
-  gboolean backward;
-  gboolean key_used;
-  MetaWindow *prev_window;
-
-  if (screen != display->grab_screen)
-    return FALSE;
-
-  binding = display_get_keybinding (display,
-                                    keysym,
-                                    event->detail,
-                                    display->grab_mask);
-  if (binding)
-    action = meta_prefs_get_keybinding_action (binding->name);
-  else
-    action = META_KEYBINDING_ACTION_NONE;
-
-  /*
-   * If there is no tab_pop up object, i.e., there is some custom handler
-   * implementing Alt+Tab & Co., we call this custom handler; we do not
-   * mess about with the grab, as that is up to the handler to deal with.
-   */
-  if (!screen->tab_popup)
-    {
-      if (event->evtype == XI_KeyRelease)
-        {
-          if (end_keyboard_grab (display, event->detail))
-            {
-              invoke_handler_by_name (display, screen, "tab-popup-select", NULL, event);
-
-              /* We return FALSE to end the grab; if the handler ended the grab itself
-               * that will be a noop. If the handler didn't end the grab, then it's a
-               * safety measure to prevent a stuck grab.
-               */
-              return FALSE;
-            }
-
-          return TRUE;
-        }
-
-      switch (action)
-        {
-        case META_KEYBINDING_ACTION_CYCLE_PANELS:
-        case META_KEYBINDING_ACTION_CYCLE_WINDOWS:
-        case META_KEYBINDING_ACTION_CYCLE_PANELS_BACKWARD:
-        case META_KEYBINDING_ACTION_CYCLE_WINDOWS_BACKWARD:
-        case META_KEYBINDING_ACTION_SWITCH_PANELS:
-        case META_KEYBINDING_ACTION_SWITCH_WINDOWS:
-        case META_KEYBINDING_ACTION_SWITCH_APPLICATIONS:
-        case META_KEYBINDING_ACTION_SWITCH_PANELS_BACKWARD:
-        case META_KEYBINDING_ACTION_SWITCH_WINDOWS_BACKWARD:
-        case META_KEYBINDING_ACTION_SWITCH_APPLICATIONS_BACKWARD:
-        case META_KEYBINDING_ACTION_CYCLE_GROUP:
-        case META_KEYBINDING_ACTION_CYCLE_GROUP_BACKWARD:
-        case META_KEYBINDING_ACTION_SWITCH_GROUP:
-        case META_KEYBINDING_ACTION_SWITCH_GROUP_BACKWARD:
-          /* These are the tab-popup bindings. If a custom Alt-Tab implementation
-           * is in effect, we expect it to want to handle all of these as a group
-           *
-           * If there are some of them that the custom implementation didn't
-           * handle, we treat them as "unbound" for the duration - running the
-           * normal handlers could get us into trouble.
-           */
-          if (binding->handler &&
-              binding->handler->func &&
-              binding->handler->func != binding->handler->default_func)
-            {
-              invoke_handler (display, screen, binding->handler, NULL, event, binding);
-              return TRUE;
-            }
-          break;
-        case META_KEYBINDING_ACTION_NONE:
-          {
-            /*
-             * If this is simply user pressing the Shift key, we do not want
-             * to cancel the grab.
-             */
-            if (is_modifier (display, event->detail))
-              return TRUE;
-          }
-
-        default:
-          break;
-        }
-
-      /* Some unhandled key press */
-      invoke_handler_by_name (display, screen, "tab-popup-cancel", NULL, event);
-      return FALSE;
-    }
-
-  if (event->evtype == XI_KeyRelease &&
-      end_keyboard_grab (display, event->detail))
-    {
-      /* We're done, move to the new window. */
-      MetaWindow *target_window;
-
-      target_window = meta_screen_tab_popup_get_selected (screen);
-
-      meta_topic (META_DEBUG_KEYBINDINGS,
-                  "Ending tab operation, primary modifier released\n");
-
-      if (target_window)
-        {
-          target_window->tab_unminimized = FALSE;
-
-          meta_topic (META_DEBUG_KEYBINDINGS,
-                      "Activating target window\n");
-
-          meta_topic (META_DEBUG_FOCUS, "Activating %s due to tab popup "
-                      "selection and turning mouse_mode off\n",
-                      target_window->desc);
-          display->mouse_mode = FALSE;
-          meta_window_activate (target_window, event->time);
-
-          meta_topic (META_DEBUG_KEYBINDINGS,
-                      "Ending grab early so we can focus the target window\n");
-          meta_display_end_grab_op (display, event->time);
-
-          return TRUE; /* we already ended the grab */
-        }
-
-      return FALSE; /* end grab */
-    }
-
-  /* don't care about other releases, but eat them, don't end grab */
-  if (event->evtype == XI_KeyRelease)
-    return TRUE;
-
-  /* don't end grab on modifier key presses */
-  if (is_modifier (display, event->detail))
-    return TRUE;
-
-  prev_window = meta_screen_tab_popup_get_selected (screen);
-
-  /* Cancel when alt-Escape is pressed during using alt-Tab, and vice
-   * versa.
-   */
-  switch (action)
-    {
-    case META_KEYBINDING_ACTION_CYCLE_PANELS:
-    case META_KEYBINDING_ACTION_CYCLE_WINDOWS:
-    case META_KEYBINDING_ACTION_CYCLE_PANELS_BACKWARD:
-    case META_KEYBINDING_ACTION_CYCLE_WINDOWS_BACKWARD:
-      /* CYCLE_* are traditionally Escape-based actions,
-       * and should cancel traditionally Tab-based ones.
-       */
-      switch (display->grab_op)
-        {
-        case META_GRAB_OP_KEYBOARD_ESCAPING_NORMAL:
-        case META_GRAB_OP_KEYBOARD_ESCAPING_DOCK:
-          /* carry on */
-          break;
-        default:
-          return FALSE;
-        }
-      break;
-    case META_KEYBINDING_ACTION_SWITCH_PANELS:
-    case META_KEYBINDING_ACTION_SWITCH_WINDOWS:
-    case META_KEYBINDING_ACTION_SWITCH_APPLICATIONS:
-    case META_KEYBINDING_ACTION_SWITCH_PANELS_BACKWARD:
-    case META_KEYBINDING_ACTION_SWITCH_WINDOWS_BACKWARD:
-    case META_KEYBINDING_ACTION_SWITCH_APPLICATIONS_BACKWARD:
-      /* SWITCH_* are traditionally Tab-based actions,
-       * and should cancel traditionally Escape-based ones.
-       */
-      switch (display->grab_op)
-        {
-        case META_GRAB_OP_KEYBOARD_TABBING_NORMAL:
-        case META_GRAB_OP_KEYBOARD_TABBING_DOCK:
-          /* carry on */
-          break;
-        default:
-          /* Also, we must re-lower and re-minimize whatever window
-           * we'd previously raised and unminimized.
-           */
-          meta_stack_set_positions (screen->stack,
-                                    screen->display->grab_old_window_stacking);
-          if (prev_window && prev_window->tab_unminimized)
-            {
-              meta_window_minimize (prev_window);
-              prev_window->tab_unminimized = FALSE;
-            }
-          return FALSE;
-        }
-      break;
-    case META_KEYBINDING_ACTION_CYCLE_GROUP:
-    case META_KEYBINDING_ACTION_CYCLE_GROUP_BACKWARD:
-    case META_KEYBINDING_ACTION_SWITCH_GROUP:
-    case META_KEYBINDING_ACTION_SWITCH_GROUP_BACKWARD:
-      switch (display->grab_op)
-        {
-        case META_GRAB_OP_KEYBOARD_ESCAPING_GROUP:
-        case META_GRAB_OP_KEYBOARD_TABBING_GROUP:
-          /* carry on */
-          break;
-        default:
-          return FALSE;
-        }
-
-      break;
-    default:
-      break;
-    }
-
-  /* !! TO HERE !!
-   * alt-f6 during alt-{Tab,Escape} does not end the grab
-   * but does change the grab op (and redraws the window,
-   * of course).
-   * See _{SWITCH,CYCLE}_GROUP.@@@
-   */
-
-  popup_not_showing = FALSE;
-  key_used = FALSE;
-  backward = FALSE;
-
-  switch (action)
-    {
-    case META_KEYBINDING_ACTION_CYCLE_PANELS:
-    case META_KEYBINDING_ACTION_CYCLE_WINDOWS:
-    case META_KEYBINDING_ACTION_CYCLE_GROUP:
-      popup_not_showing = TRUE;
-      key_used = TRUE;
-      break;
-    case META_KEYBINDING_ACTION_CYCLE_PANELS_BACKWARD:
-    case META_KEYBINDING_ACTION_CYCLE_WINDOWS_BACKWARD:
-    case META_KEYBINDING_ACTION_CYCLE_GROUP_BACKWARD:
-      popup_not_showing = TRUE;
-      key_used = TRUE;
-      backward = TRUE;
-      break;
-    case META_KEYBINDING_ACTION_SWITCH_PANELS:
-    case META_KEYBINDING_ACTION_SWITCH_WINDOWS:
-    case META_KEYBINDING_ACTION_SWITCH_APPLICATIONS:
-    case META_KEYBINDING_ACTION_SWITCH_GROUP:
-      key_used = TRUE;
-      break;
-    case META_KEYBINDING_ACTION_SWITCH_PANELS_BACKWARD:
-    case META_KEYBINDING_ACTION_SWITCH_WINDOWS_BACKWARD:
-    case META_KEYBINDING_ACTION_SWITCH_APPLICATIONS_BACKWARD:
-    case META_KEYBINDING_ACTION_SWITCH_GROUP_BACKWARD:
-      key_used = TRUE;
-      backward = TRUE;
-      break;
-    default:
-      break;
-    }
-
-  if (key_used)
-    {
-      meta_topic (META_DEBUG_KEYBINDINGS,
-                  "Key pressed, moving tab focus in popup\n");
-
-      if (event->mods.effective & ShiftMask)
-        backward = !backward;
-
-      if (backward)
-        meta_screen_tab_popup_backward (screen);
-      else
-        meta_screen_tab_popup_forward (screen);
-
-      if (popup_not_showing)
-        {
-          /* We can't actually change window focus, due to the grab.
-           * but raise the window.
-           */
-          MetaWindow *target_window;
-
-          meta_stack_set_positions (screen->stack,
-                                    display->grab_old_window_stacking);
-
-          target_window = meta_screen_tab_popup_get_selected (screen);
-
-          if (prev_window && prev_window->tab_unminimized)
-            {
-              prev_window->tab_unminimized = FALSE;
-              meta_window_minimize (prev_window);
-            }
-
-          if (target_window)
-            {
-              meta_window_raise (target_window);
-              target_window->tab_unminimized = target_window->minimized;
-              meta_window_unminimize (target_window);
-            }
-        }
-    }
-  else
-    {
-      /* end grab */
-      meta_topic (META_DEBUG_KEYBINDINGS,
-                  "Ending tabbing/cycling, uninteresting key pressed\n");
-
-      meta_topic (META_DEBUG_KEYBINDINGS,
-                  "Syncing to old stack positions.\n");
-      meta_stack_set_positions (screen->stack,
-                                screen->display->grab_old_window_stacking);
-
-      if (prev_window && prev_window->tab_unminimized)
-        {
-          meta_window_minimize (prev_window);
-          prev_window->tab_unminimized = FALSE;
-        }
-    }
-
-  return key_used;
-}
-
 static void
 handle_switch_to_workspace (MetaDisplay    *display,
                             MetaScreen     *screen,
@@ -3313,120 +2866,6 @@ handle_move_to_center  (MetaDisplay    *display,
                            window->rect.height);
 }
 
-static gboolean
-process_workspace_switch_grab (MetaDisplay   *display,
-                               MetaScreen    *screen,
-                               XIDeviceEvent *event,
-                               KeySym         keysym)
-{
-  MetaWorkspace *workspace;
-
-  if (screen != display->grab_screen || !screen->ws_popup)
-    return FALSE;
-
-  if (event->evtype == XI_KeyRelease &&
-      end_keyboard_grab (display, event->detail))
-    {
-      /* We're done, move to the new workspace. */
-      MetaWorkspace *target_workspace;
-
-      target_workspace = meta_screen_workspace_popup_get_selected (screen);
-
-      meta_topic (META_DEBUG_KEYBINDINGS,
-                  "Ending workspace tab operation, primary modifier released\n");
-
-      if (target_workspace == screen->active_workspace)
-        {
-          meta_topic (META_DEBUG_KEYBINDINGS,
-                      "Ending grab so we can focus on the target workspace\n");
-          meta_display_end_grab_op (display, event->time);
-
-          meta_topic (META_DEBUG_KEYBINDINGS,
-                      "Focusing default window on target workspace\n");
-
-          meta_workspace_focus_default_window (target_workspace,
-                                               NULL,
-                                               event->time);
-
-          return TRUE; /* we already ended the grab */
-        }
-
-      /* Workspace switching should have already occurred on KeyPress */
-      meta_warning ("target_workspace != active_workspace.  Some other event must have occurred.\n");
-
-      return FALSE; /* end grab */
-    }
-
-  /* don't care about other releases, but eat them, don't end grab */
-  if (event->evtype == XI_KeyRelease)
-    return TRUE;
-
-  /* don't end grab on modifier key presses */
-  if (is_modifier (display, event->detail))
-    return TRUE;
-
-  /* select the next workspace in the popup */
-  workspace = meta_screen_workspace_popup_get_selected (screen);
-
-  if (workspace)
-    {
-      MetaWorkspace *target_workspace;
-      MetaKeyBindingAction action;
-
-      action = meta_display_get_keybinding_action (display,
-                                                   event->detail,
-                                                   display->grab_mask);
-
-      switch (action)
-        {
-        case META_KEYBINDING_ACTION_WORKSPACE_UP:
-          target_workspace = meta_workspace_get_neighbor (workspace,
-                                                          META_MOTION_UP);
-          break;
-
-        case META_KEYBINDING_ACTION_WORKSPACE_DOWN:
-          target_workspace = meta_workspace_get_neighbor (workspace,
-                                                          META_MOTION_DOWN);
-          break;
-
-        case META_KEYBINDING_ACTION_WORKSPACE_LEFT:
-          target_workspace = meta_workspace_get_neighbor (workspace,
-                                                          META_MOTION_LEFT);
-          break;
-
-        case META_KEYBINDING_ACTION_WORKSPACE_RIGHT:
-          target_workspace = meta_workspace_get_neighbor (workspace,
-                                                          META_MOTION_RIGHT);
-          break;
-
-        default:
-          target_workspace = NULL;
-          break;
-        }
-
-      if (target_workspace)
-        {
-          meta_screen_workspace_popup_select (screen, target_workspace);
-          meta_topic (META_DEBUG_KEYBINDINGS,
-                      "Tab key pressed, moving tab focus in popup\n");
-
-          meta_topic (META_DEBUG_KEYBINDINGS,
-                      "Activating target workspace\n");
-
-          meta_workspace_activate (target_workspace, event->time);
-
-          return TRUE; /* we already ended the grab */
-        }
-    }
-
-  /* end grab */
-  meta_topic (META_DEBUG_KEYBINDINGS,
-              "Ending workspace tabbing & focusing default window; uninteresting key pressed\n");
-  workspace = meta_screen_workspace_popup_get_selected (screen);
-  meta_workspace_focus_default_window (workspace, NULL, event->time);
-  return FALSE;
-}
-
 static void
 handle_show_desktop (MetaDisplay    *display,
                      MetaScreen     *screen,
@@ -3523,60 +2962,19 @@ handle_activate_window_menu (MetaDisplay    *display,
     }
 }
 
-static MetaGrabOp
-tab_op_from_tab_type (MetaTabList type)
-{
-  switch (type)
-    {
-    case META_TAB_LIST_NORMAL:
-      return META_GRAB_OP_KEYBOARD_TABBING_NORMAL;
-    case META_TAB_LIST_DOCKS:
-      return META_GRAB_OP_KEYBOARD_TABBING_DOCK;
-    case META_TAB_LIST_GROUP:
-      return META_GRAB_OP_KEYBOARD_TABBING_GROUP;
-    case META_TAB_LIST_NORMAL_ALL:
-      break;
-    }
-
-  g_assert_not_reached ();
-
-  return 0;
-}
-
-static MetaGrabOp
-cycle_op_from_tab_type (MetaTabList type)
-{
-  switch (type)
-    {
-    case META_TAB_LIST_NORMAL:
-      return META_GRAB_OP_KEYBOARD_ESCAPING_NORMAL;
-    case META_TAB_LIST_DOCKS:
-      return META_GRAB_OP_KEYBOARD_ESCAPING_DOCK;
-    case META_TAB_LIST_GROUP:
-      return META_GRAB_OP_KEYBOARD_ESCAPING_GROUP;
-    case META_TAB_LIST_NORMAL_ALL:
-      break;
-    }
-
-  g_assert_not_reached ();
-
-  return 0;
-}
-
 static void
 do_choose_window (MetaDisplay    *display,
                   MetaScreen     *screen,
                   MetaWindow     *event_window,
                   XIDeviceEvent  *event,
                   MetaKeyBinding *binding,
-                  gboolean        backward,
-                  gboolean        show_popup)
+                  gboolean        backward)
 {
   MetaTabList type = binding->handler->data;
   MetaWindow *initial_selection;
 
   meta_topic (META_DEBUG_KEYBINDINGS,
-              "Tab list = %u show_popup = %d\n", type, show_popup);
+              "Tab list = %u\n", type);
 
   /* reverse direction if shift is down */
   if (event->mods.effective & ShiftMask)
@@ -3589,82 +2987,7 @@ do_choose_window (MetaDisplay    *display,
                                                  NULL,
                                                  backward);
 
-  /* Note that focus_window may not be in the tab chain, but it's OK */
-  if (initial_selection == NULL)
-    initial_selection = meta_display_get_tab_current (display,
-                                                      type, screen,
-                                                      screen->active_workspace);
-
-  meta_topic (META_DEBUG_KEYBINDINGS,
-              "Initially selecting window %s\n",
-              initial_selection ? initial_selection->desc : "(none)");
-
-  if (initial_selection == NULL)
-    return;
-
-  if (binding->mask == 0)
-    {
-      /* If no modifiers, we can't do the "hold down modifier to keep
-       * moving" thing, so we just instaswitch by one window.
-       */
-      meta_topic (META_DEBUG_FOCUS,
-                  "Activating %s and turning off mouse_mode due to "
-                  "switch/cycle windows with no modifiers\n",
-                  initial_selection->desc);
-      display->mouse_mode = FALSE;
-      meta_window_activate (initial_selection, event->time);
-      return;
-    }
-
-  if (meta_prefs_get_no_tab_popup ())
-    {
-      /* FIXME? Shouldn't this be merged with the previous case? */
-      return;
-    }
-
-  if (!meta_display_begin_grab_op (display,
-                                   screen,
-                                   NULL,
-                                   show_popup ?
-                                   tab_op_from_tab_type (type) :
-                                   cycle_op_from_tab_type (type),
-                                   FALSE,
-                                   FALSE,
-                                   0,
-                                   binding->mask,
-                                   event->time,
-                                   0, 0))
-    return;
-
-  if (!primary_modifier_still_pressed (display, binding->mask))
-    {
-      /* This handles a race where modifier might be released before
-       * we establish the grab. must end grab prior to trying to focus
-       * a window.
-       */
-      meta_topic (META_DEBUG_FOCUS,
-                  "Ending grab, activating %s, and turning off "
-                  "mouse_mode due to switch/cycle windows where "
-                  "modifier was released prior to grab\n",
-                  initial_selection->desc);
-      meta_display_end_grab_op (display, event->time);
-      display->mouse_mode = FALSE;
-      meta_window_activate (initial_selection, event->time);
-      return;
-    }
-
-  meta_screen_tab_popup_create (screen, type,
-                                show_popup ? META_TAB_SHOW_ICON :
-                                META_TAB_SHOW_INSTANTLY,
-                                initial_selection);
-
-  if (!show_popup)
-    {
-      meta_window_raise (initial_selection);
-      initial_selection->tab_unminimized =
-        initial_selection->minimized;
-      meta_window_unminimize (initial_selection);
-    }
+  meta_window_activate (initial_selection, event->time);
 }
 
 static void
@@ -3677,8 +3000,7 @@ handle_switch (MetaDisplay    *display,
 {
   gint backwards = (binding->handler->flags & META_KEY_BINDING_IS_REVERSED) != 0;
 
-  do_choose_window (display, screen, event_window, event, binding,
-                    backwards, TRUE);
+  do_choose_window (display, screen, event_window, event, binding, backwards);
 }
 
 static void
@@ -3691,30 +3013,7 @@ handle_cycle (MetaDisplay    *display,
 {
   gint backwards = (binding->handler->flags & META_KEY_BINDING_IS_REVERSED) != 0;
 
-  do_choose_window (display, screen, event_window, event, binding,
-                    backwards, FALSE);
-}
-
-static void
-handle_tab_popup_select (MetaDisplay    *display,
-                         MetaScreen     *screen,
-                         MetaWindow     *window,
-                         XIDeviceEvent  *event,
-                         MetaKeyBinding *binding,
-                         gpointer        dummy)
-{
-  /* Stub for custom handlers; no default implementation */
-}
-
-static void
-handle_tab_popup_cancel (MetaDisplay    *display,
-                         MetaScreen     *screen,
-                         MetaWindow     *window,
-                         XIDeviceEvent  *event,
-                         MetaKeyBinding *binding,
-                         gpointer        dummy)
-{
-  /* Stub for custom handlers; no default implementation */
+  do_choose_window (display, screen, event_window, event, binding, backwards);
 }
 
 static void
@@ -4112,9 +3411,6 @@ handle_workspace_switch  (MetaDisplay    *display,
     }
 
   meta_workspace_activate (next, event->time);
-
-  if (grabbed_before_release && !meta_prefs_get_no_tab_popup ())
-    meta_screen_workspace_popup_create (screen, next);
 }
 
 static void
@@ -4380,26 +3676,6 @@ init_builtin_key_bindings (MetaDisplay *display)
                           META_KEYBINDING_ACTION_CYCLE_PANELS_BACKWARD,
                           handle_cycle, META_TAB_LIST_DOCKS);
 
-
-  /* These two are special pseudo-bindings that are provided for allowing
-   * custom handlers, but will never be bound to a key. While a tab
-   * grab is in effect, they are invoked for releasing the primary modifier
-   * or pressing some unbound key, respectively.
-   */
-  add_builtin_keybinding (display,
-                          "tab-popup-select",
-                          mutter_keybindings,
-                          META_KEY_BINDING_NONE,
-                          META_KEYBINDING_ACTION_TAB_POPUP_SELECT,
-                          handle_tab_popup_select, 0);
-
-  add_builtin_keybinding (display,
-                          "tab-popup-cancel",
-                          mutter_keybindings,
-                          META_KEY_BINDING_NONE,
-                          META_KEYBINDING_ACTION_TAB_POPUP_CANCEL,
-                          handle_tab_popup_cancel, 0);
-
   /***********************************/
 
   add_builtin_keybinding (display,

src/core/main.c

@@ -523,42 +523,6 @@ meta_run (void)
 
   if (g_getenv ("MUTTER_G_FATAL_WARNINGS") != NULL)
     g_log_set_always_fatal (G_LOG_LEVEL_MASK);
-  
-  meta_ui_set_current_theme (meta_prefs_get_theme ());
-
-  /* Try to find some theme that'll work if the theme preference
-   * doesn't exist.  First try Simple (the default theme) then just
-   * try anything in the themes directory.
-   */
-  if (!meta_ui_have_a_theme ())
-    meta_ui_set_current_theme ("Simple");
-  
-  if (!meta_ui_have_a_theme ())
-    {
-      const char *dir_entry = NULL;
-      GError *err = NULL;
-      GDir   *themes_dir = NULL;
-      
-      if (!(themes_dir = g_dir_open (MUTTER_DATADIR"/themes", 0, &err)))
-        {
-          meta_fatal (_("Failed to scan themes directory: %s\n"), err->message);
-          g_error_free (err);
-        } 
-      else 
-        {
-          while (((dir_entry = g_dir_read_name (themes_dir)) != NULL) && 
-                 (!meta_ui_have_a_theme ()))
-            {
-              meta_ui_set_current_theme (dir_entry);
-            }
-          
-          g_dir_close (themes_dir);
-        }
-    }
-  
-  if (!meta_ui_have_a_theme ())
-    meta_fatal (_("Could not find a theme! Be sure %s exists and contains the usual themes.\n"),
-                MUTTER_DATADIR"/themes");
 
   if (!meta_display_open ())
     meta_exit (META_EXIT_ERROR);
@@ -606,12 +570,6 @@ prefs_changed_callback (MetaPreference pref,
 {
   switch (pref)
     {
-    case META_PREF_THEME:
-    case META_PREF_DRAGGABLE_BORDER_WIDTH:
-      meta_ui_set_current_theme (meta_prefs_get_theme ());
-      meta_display_retheme_all ();
-      break;
-
     case META_PREF_CURSOR_THEME:
     case META_PREF_CURSOR_SIZE:
       meta_display_set_cursor_theme (meta_prefs_get_cursor_theme (),

src/core/prefs.c

@@ -57,7 +57,6 @@
 
 #define KEY_OVERLAY_KEY "overlay-key"
 #define KEY_WORKSPACES_ONLY_ON_PRIMARY "workspaces-only-on-primary"
-#define KEY_NO_TAB_POPUP "no-tab-popup"
 
 /* These are the different schemas we are keeping
  * a GSettings instance for */
@@ -81,7 +80,6 @@ static GDesktopFocusMode focus_mode = G_DESKTOP_FOCUS_MODE_CLICK;
 static GDesktopFocusNewWindows focus_new_windows = G_DESKTOP_FOCUS_NEW_WINDOWS_SMART;
 static gboolean raise_on_click = TRUE;
 static gboolean attach_modal_dialogs = FALSE;
-static char* current_theme = NULL;
 static int num_workspaces = 4;
 static GDesktopTitlebarAction action_double_click_titlebar = G_DESKTOP_TITLEBAR_ACTION_TOGGLE_MAXIMIZE;
 static GDesktopTitlebarAction action_middle_click_titlebar = G_DESKTOP_TITLEBAR_ACTION_LOWER;
@@ -112,8 +110,6 @@ static char **workspace_names = NULL;
 
 static gboolean workspaces_only_on_primary = FALSE;
 
-static gboolean no_tab_popup = FALSE;
-
 static char *iso_next_group_option = NULL;
 
 static void handle_preference_update_enum (GSettings *settings,
@@ -135,7 +131,6 @@ static void queue_changed (MetaPreference  pref);
 static void maybe_give_disable_workarounds_warning (void);
 
 static gboolean titlebar_handler (GVariant*, gpointer*, gpointer);
-static gboolean theme_name_handler (GVariant*, gpointer*, gpointer);
 static gboolean mouse_button_mods_handler (GVariant*, gpointer*, gpointer);
 static gboolean button_layout_handler (GVariant*, gpointer*, gpointer);
 static gboolean overlay_key_handler (GVariant*, gpointer*, gpointer);
@@ -365,13 +360,6 @@ static MetaBoolPreference preferences_bool[] =
       },
       &workspaces_only_on_primary,
     },
-    {
-      { KEY_NO_TAB_POPUP,
-        SCHEMA_MUTTER,
-        META_PREF_NO_TAB_POPUP,
-      },
-      &no_tab_popup,
-    },
     {
       { "auto-maximize",
         SCHEMA_MUTTER,
@@ -392,14 +380,6 @@ static MetaStringPreference preferences_string[] =
       mouse_button_mods_handler,
       NULL,
     },
-    {
-      { "theme",
-        SCHEMA_GENERAL,
-        META_PREF_THEME,
-      },
-      theme_name_handler,
-      NULL,
-    },
     {
       { KEY_TITLEBAR_FONT,
         SCHEMA_GENERAL,
@@ -1235,12 +1215,6 @@ meta_prefs_get_raise_on_click (void)
   return raise_on_click || focus_mode == G_DESKTOP_FOCUS_MODE_CLICK;
 }
 
-const char*
-meta_prefs_get_theme (void)
-{
-  return current_theme;
-}
-
 const char*
 meta_prefs_get_cursor_theme (void)
 {
@@ -1297,31 +1271,6 @@ titlebar_handler (GVariant *value,
   return TRUE;
 }
 
-static gboolean
-theme_name_handler (GVariant *value,
-                    gpointer *result,
-                    gpointer  data)
-{
-  const gchar *string_value;
-
-  *result = NULL; /* ignored */
-  string_value = g_variant_get_string (value, NULL);
-
-  if (!string_value || !*string_value)
-    return FALSE;
-
-  if (g_strcmp0 (current_theme, string_value) != 0)
-    {
-      if (current_theme)
-        g_free (current_theme);
-
-      current_theme = g_strdup (string_value);
-      queue_changed (META_PREF_THEME);
-    }
-
-  return TRUE;
-}
-
 static gboolean
 mouse_button_mods_handler (GVariant *value,
                            gpointer *result,
@@ -1741,9 +1690,6 @@ meta_preference_to_string (MetaPreference pref)
     case META_PREF_RAISE_ON_CLICK:
       return "RAISE_ON_CLICK";
       
-    case META_PREF_THEME:
-      return "THEME";
-
     case META_PREF_TITLEBAR_FONT:
       return "TITLEBAR_FONT";
 
@@ -1813,9 +1759,6 @@ meta_preference_to_string (MetaPreference pref)
     case META_PREF_WORKSPACES_ONLY_ON_PRIMARY:
       return "WORKSPACES_ONLY_ON_PRIMARY";
 
-    case META_PREF_NO_TAB_POPUP:
-      return "NO_TAB_POPUP";
-
     case META_PREF_DRAGGABLE_BORDER_WIDTH:
       return "DRAGGABLE_BORDER_WIDTH";
 
@@ -2320,25 +2263,6 @@ meta_prefs_get_workspaces_only_on_primary (void)
   return workspaces_only_on_primary;
 }
 
-
-gboolean
-meta_prefs_get_no_tab_popup (void)
-{
-  return no_tab_popup;
-}
-
-void
-meta_prefs_set_no_tab_popup (gboolean whether)
-{
-  MetaBasePreference *pref;
-
-  if (find_pref (preferences_bool, sizeof(MetaBoolPreference),
-                 KEY_NO_TAB_POPUP, &pref))
-    {
-      g_settings_set_boolean (SETTINGS (pref->schema), KEY_NO_TAB_POPUP, whether);
-    }
-}
-
 int
 meta_prefs_get_draggable_border_width (void)
 {

src/core/screen-private.h

@@ -64,7 +64,6 @@ struct _MetaScreen
   Visual *default_xvisual;
   MetaRectangle rect;  /* Size of screen; rect.x & rect.y are always 0 */
   MetaUI *ui;
-  MetaTabPopup *tab_popup, *ws_popup;
 
   guint tile_preview_timeout_id;
 
@@ -150,26 +149,6 @@ void          meta_screen_foreach_window      (MetaScreen                 *scree
 
 void          meta_screen_update_cursor       (MetaScreen                 *screen);
 
-void          meta_screen_tab_popup_create       (MetaScreen              *screen,
-                                                  MetaTabList              list_type,
-                                                  MetaTabShowType          show_type,
-                                                  MetaWindow              *initial_window);
-void          meta_screen_tab_popup_forward      (MetaScreen              *screen);
-void          meta_screen_tab_popup_backward     (MetaScreen              *screen);
-MetaWindow*   meta_screen_tab_popup_get_selected (MetaScreen              *screen);
-void          meta_screen_tab_popup_destroy      (MetaScreen              *screen);
-
-void          meta_screen_workspace_popup_create       (MetaScreen    *screen,
-                                                        MetaWorkspace *initial_selection);
-void          meta_screen_workspace_popup_select       (MetaScreen    *screen,
-                                                        MetaWorkspace *workspace);
-MetaWorkspace*meta_screen_workspace_popup_get_selected (MetaScreen    *screen);
-void          meta_screen_workspace_popup_destroy      (MetaScreen    *screen);
-
-void          meta_screen_update_tile_preview          (MetaScreen    *screen,
-                                                        gboolean       delay);
-void          meta_screen_hide_tile_preview            (MetaScreen    *screen);
-
 MetaWindow*   meta_screen_get_mouse_window     (MetaScreen                 *screen,
                                                 MetaWindow                 *not_this_one);
 

src/core/screen.c

@@ -760,9 +760,6 @@ meta_screen_new (MetaDisplay *display,
   screen->ui = meta_ui_new (screen->display->xdisplay,
                             screen->xscreen);
 
-  screen->tab_popup = NULL;
-  screen->ws_popup = NULL;
-
   screen->tile_preview_timeout_id = 0;
 
   screen->stack = meta_stack_new (screen);
@@ -1425,253 +1422,6 @@ meta_screen_update_cursor (MetaScreen *screen)
                                        screen->current_cursor);
 }
 
-void
-meta_screen_tab_popup_create (MetaScreen      *screen,
-                              MetaTabList      list_type,
-                              MetaTabShowType  show_type,
-                              MetaWindow      *initial_selection)
-{
-  MetaTabEntry *entries;
-  GList *tab_list;
-  GList *tmp;
-  int len;
-  int i;
-
-  if (screen->tab_popup)
-    return;
-
-  tab_list = meta_display_get_tab_list (screen->display,
-                                        list_type,
-                                        screen,
-                                        screen->active_workspace);
-
-  len = g_list_length (tab_list);
-
-  entries = g_new (MetaTabEntry, len + 1);
-  entries[len].key = NULL;
-  entries[len].title = NULL;
-  entries[len].icon = NULL;
-
-  i = 0;
-  tmp = tab_list;
-  while (i < len)
-    {
-      MetaWindow *window;
-      MetaRectangle r;
-
-      window = tmp->data;
-
-      entries[i].key = (MetaTabEntryKey) window;
-      entries[i].title = window->title;
-      entries[i].icon = g_object_ref (window->icon);
-      entries[i].blank = FALSE;
-      entries[i].hidden = !meta_window_showing_on_its_workspace (window);
-      entries[i].demands_attention = window->wm_state_demands_attention;
-
-      if (show_type == META_TAB_SHOW_INSTANTLY ||
-          !entries[i].hidden                   ||
-          !meta_window_get_icon_geometry (window, &r))
-        meta_window_get_frame_rect (window, &r);
-
-      entries[i].rect = r;
-
-      /* Find inside of highlight rectangle to be used when window is
-       * outlined for tabbing.  This should be the size of the
-       * east/west frame, and the size of the south frame, on those
-       * sides.  On the top it should be the size of the south frame
-       * edge.
-       */
-#define OUTLINE_WIDTH 5
-      /* Top side */
-      if (!entries[i].hidden &&
-          window->frame && window->frame->bottom_height > 0 &&
-          window->frame->child_y >= window->frame->bottom_height)
-        entries[i].inner_rect.y = window->frame->bottom_height;
-      else
-        entries[i].inner_rect.y = OUTLINE_WIDTH;
-
-      /* Bottom side */
-      if (!entries[i].hidden &&
-          window->frame && window->frame->bottom_height != 0)
-        entries[i].inner_rect.height = r.height
-          - entries[i].inner_rect.y - window->frame->bottom_height;
-      else
-        entries[i].inner_rect.height = r.height
-          - entries[i].inner_rect.y - OUTLINE_WIDTH;
-
-      /* Left side */
-      if (!entries[i].hidden && window->frame && window->frame->child_x != 0)
-        entries[i].inner_rect.x = window->frame->child_x;
-      else
-        entries[i].inner_rect.x = OUTLINE_WIDTH;
-
-      /* Right side */
-      if (!entries[i].hidden &&
-          window->frame && window->frame->right_width != 0)
-        entries[i].inner_rect.width = r.width
-          - entries[i].inner_rect.x - window->frame->right_width;
-      else
-        entries[i].inner_rect.width = r.width
-          - entries[i].inner_rect.x - OUTLINE_WIDTH;
-
-      ++i;
-      tmp = tmp->next;
-    }
-
-  if (!meta_prefs_get_no_tab_popup ())
-    screen->tab_popup = meta_ui_tab_popup_new (entries,
-                                               screen->number,
-                                               len,
-                                               5, /* FIXME */
-                                               TRUE);
-
-  for (i = 0; i < len; i++)
-    g_object_unref (entries[i].icon);
-
-  g_free (entries);
-
-  g_list_free (tab_list);
-
-  meta_ui_tab_popup_select (screen->tab_popup,
-                            (MetaTabEntryKey) initial_selection);
-
-  if (show_type != META_TAB_SHOW_INSTANTLY)
-    meta_ui_tab_popup_set_showing (screen->tab_popup, TRUE);
-}
-
-void
-meta_screen_tab_popup_forward (MetaScreen *screen)
-{
-  g_return_if_fail (screen->tab_popup != NULL);
-
-  meta_ui_tab_popup_forward (screen->tab_popup);
-}
-
-void
-meta_screen_tab_popup_backward (MetaScreen *screen)
-{
-  g_return_if_fail (screen->tab_popup != NULL);
-
-  meta_ui_tab_popup_backward (screen->tab_popup);
-}
-
-MetaWindow *
-meta_screen_tab_popup_get_selected (MetaScreen *screen)
-{
-  g_return_val_if_fail (screen->tab_popup != NULL, NULL);
-
-  return (MetaWindow *) meta_ui_tab_popup_get_selected (screen->tab_popup);
-}
-
-void
-meta_screen_tab_popup_destroy (MetaScreen *screen)
-{
-  if (screen->tab_popup)
-    {
-      meta_ui_tab_popup_free (screen->tab_popup);
-      screen->tab_popup = NULL;
-    }
-}
-
-void
-meta_screen_workspace_popup_create (MetaScreen    *screen,
-                                    MetaWorkspace *initial_selection)
-{
-  MetaTabEntry *entries;
-  int len;
-  int i;
-  MetaWorkspaceLayout layout;
-  int n_workspaces;
-  int current_workspace;
-
-  if (screen->ws_popup || meta_prefs_get_no_tab_popup ())
-    return;
-
-  current_workspace = meta_workspace_index (screen->active_workspace);
-  n_workspaces = meta_screen_get_n_workspaces (screen);
-
-  meta_screen_calc_workspace_layout (screen, n_workspaces,
-                                     current_workspace, &layout);
-
-  len = layout.grid_area;
-  
-  entries = g_new (MetaTabEntry, len + 1);
-  entries[len].key = NULL;
-  entries[len].title = NULL;
-  entries[len].icon = NULL;
-
-  i = 0;
-  while (i < len)
-    {
-      if (layout.grid[i] >= 0)
-        {
-          MetaWorkspace *workspace;
-          
-          workspace = meta_screen_get_workspace_by_index (screen,
-                                                          layout.grid[i]);
-          
-          entries[i].key = (MetaTabEntryKey) workspace;
-          entries[i].title = meta_workspace_get_name (workspace);
-          entries[i].icon = NULL;
-          entries[i].blank = FALSE;
-          
-          g_assert (entries[i].title != NULL);
-        }
-      else
-        {
-          entries[i].key = NULL;
-          entries[i].title = NULL;
-          entries[i].icon = NULL;
-          entries[i].blank = TRUE;
-        }
-      entries[i].hidden = FALSE;
-      entries[i].demands_attention = FALSE;
-
-      ++i;
-    }
-
-  screen->ws_popup = meta_ui_tab_popup_new (entries,
-                                            screen->number,
-                                            len,
-                                            layout.cols,
-                                            FALSE);
-
-  g_free (entries);
-  meta_screen_free_workspace_layout (&layout);
-
-  meta_ui_tab_popup_select (screen->ws_popup,
-                            (MetaTabEntryKey) initial_selection);
-  meta_ui_tab_popup_set_showing (screen->ws_popup, TRUE);
-}
-
-void
-meta_screen_workspace_popup_select (MetaScreen    *screen,
-                                    MetaWorkspace *workspace)
-{
-  g_return_if_fail (screen->ws_popup != NULL);
-
-  meta_ui_tab_popup_select (screen->ws_popup,
-                            (MetaTabEntryKey) workspace);
-}
-
-MetaWorkspace *
-meta_screen_workspace_popup_get_selected (MetaScreen *screen)
-{
-  g_return_val_if_fail (screen->ws_popup != NULL, NULL);
-
-  return (MetaWorkspace *) meta_ui_tab_popup_get_selected (screen->ws_popup);
-}
-
-void
-meta_screen_workspace_popup_destroy (MetaScreen *screen)
-{
-  if (screen->ws_popup)
-    {
-      meta_ui_tab_popup_free (screen->ws_popup);
-      screen->ws_popup = NULL;
-    }
-}
-
 static gboolean
 meta_screen_update_tile_preview_timeout (gpointer data)
 {

src/core/stack-tracker.c

@@ -711,9 +711,7 @@ meta_stack_tracker_sync_stack (MetaStackTracker *tracker)
        * XID => window table. (Wine uses a toplevel for _NET_WM_USER_TIME_WINDOW;
        * see window-prop.c:reload_net_wm_user_time_window() for registration.)
        */
-      if (meta_window &&
-          (windows[i] == meta_window->xwindow ||
-           (meta_window->frame && windows[i] == meta_window->frame->xwindow)))
+      if (meta_window && windows[i] == meta_window->xwindow)
         meta_windows = g_list_prepend (meta_windows, meta_window);
     }
 

src/core/stack.c

@@ -1189,10 +1189,7 @@ stack_sync_to_server (MetaStack *stack)
       else
 	g_array_prepend_val (stacked, w->xwindow);
       
-      if (w->frame)
-	top_level_window = w->frame->xwindow;
-      else
-	top_level_window = w->xwindow;
+      top_level_window = w->xwindow;
 
       /* We don't restack hidden windows along with the rest, though they are
        * reflected in the _NET hints. Hidden windows all get pushed below

src/core/window.c

@@ -1705,13 +1705,6 @@ meta_window_unmanage (MetaWindow  *window,
       meta_compositor_remove_window (window->display->compositor, window);
     }
 
-  if (window->display->window_with_menu == window)
-    {
-      meta_ui_window_menu_free (window->display->window_menu);
-      window->display->window_menu = NULL;
-      window->display->window_with_menu = NULL;
-    }
-
   if (destroying_windows_disallowed > 0)
     meta_bug ("Tried to destroy window %s while destruction was not allowed\n",
               window->desc);
@@ -3697,10 +3690,6 @@ meta_window_tile (MetaWindow *window)
                                        window,
                                        &old_rect,
                                        &new_rect);
-
-      if (window->frame)
-        meta_ui_queue_frame_draw (window->screen->ui,
-                                  window->frame->xwindow);
     }
   else
     {
@@ -7888,11 +7877,6 @@ meta_window_update_shape_region_x11 (MetaWindow *window)
 static void
 redraw_icon (MetaWindow *window)
 {
-  /* We could probably be smart and just redraw the icon here,
-   * instead of the whole frame.
-   */
-  if (window->frame)
-    meta_ui_queue_frame_draw (window->screen->ui, window->frame->xwindow);
 }
 
 void
@@ -8644,145 +8628,6 @@ recalc_window_features (MetaWindow *window)
    */
 }
 
-static void
-menu_callback (MetaWindowMenu *menu,
-               Display        *xdisplay,
-               Window          client_xwindow,
-               guint32         timestamp,
-               MetaMenuOp      op,
-               int             workspace_index,
-               gpointer        data)
-{
-  MetaDisplay *display;
-  MetaWindow *window;
-  MetaWorkspace *workspace;
-
-  display = meta_display_for_x_display (xdisplay);
-  window = meta_display_lookup_x_window (display, client_xwindow);
-  workspace = NULL;
-
-  if (window != NULL) /* window can be NULL */
-    {
-      meta_verbose ("Menu op %u on %s\n", op, window->desc);
-
-      switch (op)
-        {
-        case META_MENU_OP_NONE:
-          /* nothing */
-          break;
-
-        case META_MENU_OP_DELETE:
-          meta_window_delete (window, timestamp);
-          break;
-
-        case META_MENU_OP_MINIMIZE:
-          meta_window_minimize (window);
-          break;
-
-        case META_MENU_OP_UNMAXIMIZE:
-          meta_window_unmaximize (window,
-                                  META_MAXIMIZE_HORIZONTAL |
-                                  META_MAXIMIZE_VERTICAL);
-          break;
-
-        case META_MENU_OP_MAXIMIZE:
-          meta_window_maximize (window,
-                                META_MAXIMIZE_HORIZONTAL |
-                                META_MAXIMIZE_VERTICAL);
-          break;
-
-        case META_MENU_OP_UNSHADE:
-          meta_window_unshade (window, timestamp);
-          break;
-
-        case META_MENU_OP_SHADE:
-          meta_window_shade (window, timestamp);
-          break;
-
-        case META_MENU_OP_MOVE_LEFT:
-          workspace = meta_workspace_get_neighbor (window->screen->active_workspace,
-                                                   META_MOTION_LEFT);
-          break;
-
-        case META_MENU_OP_MOVE_RIGHT:
-          workspace = meta_workspace_get_neighbor (window->screen->active_workspace,
-                                                   META_MOTION_RIGHT);
-          break;
-
-        case META_MENU_OP_MOVE_UP:
-          workspace = meta_workspace_get_neighbor (window->screen->active_workspace,
-                                                   META_MOTION_UP);
-          break;
-
-        case META_MENU_OP_MOVE_DOWN:
-          workspace = meta_workspace_get_neighbor (window->screen->active_workspace,
-                                                   META_MOTION_DOWN);
-          break;
-
-        case META_MENU_OP_WORKSPACES:
-          workspace = meta_screen_get_workspace_by_index (window->screen,
-                                                          workspace_index);
-          break;
-
-        case META_MENU_OP_STICK:
-          meta_window_stick (window);
-          break;
-
-        case META_MENU_OP_UNSTICK:
-          meta_window_unstick (window);
-          break;
-
-        case META_MENU_OP_ABOVE:
-        case META_MENU_OP_UNABOVE:
-          if (window->wm_state_above == FALSE)
-            meta_window_make_above (window);
-          else
-            meta_window_unmake_above (window);
-          break;
-
-        case META_MENU_OP_MOVE:
-          meta_window_begin_grab_op (window,
-                                     META_GRAB_OP_KEYBOARD_MOVING,
-                                     TRUE,
-                                     timestamp);
-          break;
-
-        case META_MENU_OP_RESIZE:
-          meta_window_begin_grab_op (window,
-                                     META_GRAB_OP_KEYBOARD_RESIZING_UNKNOWN,
-                                     TRUE,
-                                     timestamp);
-          break;
-
-        case META_MENU_OP_RECOVER:
-          meta_window_shove_titlebar_onscreen (window);
-          break;
-
-        default:
-          meta_warning (G_STRLOC": Unknown window op\n");
-          break;
-        }
-
-      if (workspace)
-	{
-	  meta_window_change_workspace (window,
-					workspace);
-	}
-    }
-  else
-    {
-      meta_verbose ("Menu callback on nonexistent window\n");
-    }
-
-  if (display->window_menu == menu)
-    {
-      display->window_menu = NULL;
-      display->window_with_menu = NULL;
-    }
-
-  meta_ui_window_menu_free (menu);
-}
-
 void
 meta_window_show_menu (MetaWindow *window,
                        int         root_x,
@@ -8790,126 +8635,6 @@ meta_window_show_menu (MetaWindow *window,
                        int         button,
                        guint32     timestamp)
 {
-  MetaMenuOp ops;
-  MetaMenuOp insensitive;
-  MetaWindowMenu *menu;
-  MetaWorkspaceLayout layout;
-  int n_workspaces;
-  gboolean ltr;
-
-  g_return_if_fail (!window->override_redirect);
-
-  if (window->display->window_menu)
-    {
-      meta_ui_window_menu_free (window->display->window_menu);
-      window->display->window_menu = NULL;
-      window->display->window_with_menu = NULL;
-    }
-
-  ops = META_MENU_OP_NONE;
-  insensitive = META_MENU_OP_NONE;
-
-  ops |= (META_MENU_OP_DELETE | META_MENU_OP_MINIMIZE | META_MENU_OP_MOVE | META_MENU_OP_RESIZE);
-
-  if (!meta_window_titlebar_is_onscreen (window) &&
-      window->type != META_WINDOW_DOCK &&
-      window->type != META_WINDOW_DESKTOP)
-    ops |= META_MENU_OP_RECOVER;
-
-  if (!meta_prefs_get_workspaces_only_on_primary () ||
-      meta_window_is_on_primary_monitor (window))
-    {
-      n_workspaces = meta_screen_get_n_workspaces (window->screen);
-
-      if (n_workspaces > 1)
-        ops |= META_MENU_OP_WORKSPACES;
-
-      meta_screen_calc_workspace_layout (window->screen,
-                                         n_workspaces,
-                                         meta_workspace_index ( window->screen->active_workspace),
-                                         &layout);
-
-      if (!window->on_all_workspaces)
-        {
-          ltr = meta_ui_get_direction() == META_UI_DIRECTION_LTR;
-
-          if (layout.current_col > 0)
-            ops |= ltr ? META_MENU_OP_MOVE_LEFT : META_MENU_OP_MOVE_RIGHT;
-          if ((layout.current_col < layout.cols - 1) &&
-              (layout.current_row * layout.cols + (layout.current_col + 1) < n_workspaces))
-            ops |= ltr ? META_MENU_OP_MOVE_RIGHT : META_MENU_OP_MOVE_LEFT;
-          if (layout.current_row > 0)
-            ops |= META_MENU_OP_MOVE_UP;
-          if ((layout.current_row < layout.rows - 1) &&
-              ((layout.current_row + 1) * layout.cols + layout.current_col < n_workspaces))
-            ops |= META_MENU_OP_MOVE_DOWN;
-        }
-
-      meta_screen_free_workspace_layout (&layout);
-
-      ops |= META_MENU_OP_UNSTICK;
-      ops |= META_MENU_OP_STICK;
-    }
-
-  if (META_WINDOW_MAXIMIZED (window))
-    ops |= META_MENU_OP_UNMAXIMIZE;
-  else
-    ops |= META_MENU_OP_MAXIMIZE;
-
-  if (window->wm_state_above)
-    ops |= META_MENU_OP_UNABOVE;
-  else
-    ops |= META_MENU_OP_ABOVE;
-
-  if (!window->has_maximize_func)
-    insensitive |= META_MENU_OP_UNMAXIMIZE | META_MENU_OP_MAXIMIZE;
-
-  if (!window->has_minimize_func)
-    insensitive |= META_MENU_OP_MINIMIZE;
-
-  if (!window->has_close_func)
-    insensitive |= META_MENU_OP_DELETE;
-
-  if (!window->has_shade_func)
-    insensitive |= META_MENU_OP_SHADE | META_MENU_OP_UNSHADE;
-
-  if (!META_WINDOW_ALLOWS_MOVE (window))
-    insensitive |= META_MENU_OP_MOVE;
-
-  if (!META_WINDOW_ALLOWS_RESIZE (window))
-    insensitive |= META_MENU_OP_RESIZE;
-
-   if (window->always_sticky)
-     insensitive |= META_MENU_OP_STICK | META_MENU_OP_UNSTICK | META_MENU_OP_WORKSPACES;
-
-  if ((window->type == META_WINDOW_DESKTOP) ||
-      (window->type == META_WINDOW_DOCK) ||
-      (window->type == META_WINDOW_SPLASHSCREEN ||
-      META_WINDOW_MAXIMIZED (window)))
-    insensitive |= META_MENU_OP_ABOVE | META_MENU_OP_UNABOVE;
-
-  /* If all operations are disabled, just quit without showing the menu.
-   * This is the case, for example, with META_WINDOW_DESKTOP windows.
-   */
-  if ((ops & ~insensitive) == 0)
-    return;
-
-  menu =
-    meta_ui_window_menu_new (window->screen->ui,
-                             window->xwindow,
-                             ops,
-                             insensitive,
-                             meta_window_get_net_wm_desktop (window),
-                             meta_screen_get_n_workspaces (window->screen),
-                             menu_callback,
-                             NULL);
-
-  window->display->window_menu = menu;
-  window->display->window_with_menu = window;
-
-  meta_verbose ("Popping up window menu for %s\n", window->desc);
-
-  meta_ui_window_menu_popup (menu, root_x, root_y, button, timestamp);
 }
 
 void
@@ -11245,13 +10970,7 @@ meta_window_get_frame_type (MetaWindow *window)
 cairo_region_t *
 meta_window_get_frame_bounds (MetaWindow *window)
 {
-  if (!window->frame_bounds)
-    {
-      if (window->frame)
-        window->frame_bounds = meta_frame_get_frame_bounds (window->frame);
-    }
-
-  return window->frame_bounds;
+  return NULL;
 }
 
 /**

src/gtk-decorator/gtk-decorator.c

@@ -0,0 +1,143 @@
+/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
+/*
+ * Copyright (C) 2013 Red Hat
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+ * 02111-1307, USA.
+ *
+ * Written by:
+ *     Jasper St. Pierre <jstpierre@mecheye.net>
+ */
+
+#include <gtk/gtk.h>
+#include <gdk/gdkx.h>
+
+#include <X11/extensions/Xcomposite.h>
+
+typedef struct {
+  Display *xdisplay;
+} Decorator;
+
+typedef struct {
+  Decorator decorator;
+  Window child_window;
+
+  GtkWidget *window;
+  GtkWidget *socket;
+} WindowFrame;
+
+static void
+socket_size_allocate (GtkWidget     *widget,
+                      GtkAllocation *allocation,
+                      gpointer       user_data)
+{
+  WindowFrame *frame = user_data;
+
+  XMoveResizeWindow (GDK_DISPLAY_XDISPLAY (gtk_widget_get_display (widget)),
+                     frame->child_window,
+                     allocation->x, allocation->y,
+                     allocation->width, allocation->height);
+}
+
+static WindowFrame *
+frame_window (Decorator *decorator,
+              Window     child_window)
+{
+  WindowFrame *frame;
+  XWindowAttributes attrs;
+  GtkWidget *window, *socket;
+
+  XGetWindowAttributes (decorator->xdisplay, child_window, &attrs);
+
+  frame = g_slice_new0 (WindowFrame);
+  frame->child_window = child_window;
+
+  window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
+  frame->window = window;
+  gtk_window_move (GTK_WINDOW (window), attrs.x, attrs.y);
+
+  socket = gtk_frame_new (NULL);
+  frame->socket = socket;
+  gtk_widget_set_size_request (socket, attrs.width, attrs.height);
+  g_signal_connect (socket, "size-allocate",
+                    G_CALLBACK (socket_size_allocate), frame);
+  gtk_container_add (GTK_CONTAINER (window), socket);
+
+  gtk_widget_show (socket);
+  gtk_widget_show (window);
+
+  XReparentWindow (decorator->xdisplay,
+                   child_window,
+                   GDK_WINDOW_XID (gtk_widget_get_window (window)),
+                   /* these will be positioned correctly at the
+                    * next size-allocate pass... */
+                   0, 0);
+
+  return frame;
+}
+
+static Window
+find_test_window (Display *dpy)
+{
+  Window root, parent;
+  Window *children;
+  Window ret = None;
+  unsigned int i, n_children;
+
+  XQueryTree (dpy, DefaultRootWindow (dpy),
+              &root, &parent,
+              &children, &n_children);
+
+  for (i = 0; i < n_children; i++)
+    {
+      Window child = children[i];
+      char *name;
+
+      XFetchName (dpy, child, &name);
+      if (g_strcmp0 (name, "this is a test window") == 0)
+        ret = child;
+
+      g_free (name);
+
+      if (ret)
+        break;
+    }
+
+  return ret;
+}
+
+static void
+decorator_init (Decorator *decorator)
+{
+  decorator->xdisplay = GDK_DISPLAY_XDISPLAY (gdk_display_get_default ());
+}
+
+int
+main (int    argc,
+      char **argv)
+{
+  Decorator decorator;
+  Window window;
+
+  gtk_init (&argc, &argv);
+
+  decorator_init (&decorator);
+
+  window = find_test_window (decorator.xdisplay);
+  frame_window (&decorator, window);
+
+  gtk_main ();
+  return 0;
+}

src/meta/gradient.h

@@ -1,71 +0,0 @@
-/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
-
-/* Mutter gradient rendering */
-
-/* 
- * Copyright (C) 2001 Havoc Pennington, 99% copied from wrlib in
- * WindowMaker, Copyright (C) 1997-2000 Dan Pascu and Alfredo Kojima
- * 
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of the
- * License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- * 
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.  */
-
-#ifndef META_GRADIENT_H
-#define META_GRADIENT_H
-
-#include <gdk-pixbuf/gdk-pixbuf.h>
-#include <gdk/gdk.h>
-
-/**
- * MetaGradientType:
- * @META_GRADIENT_VERTICAL: Vertical gradient
- * @META_GRADIENT_HORIZONTAL: Horizontal gradient
- * @META_GRADIENT_DIAGONAL: Diagonal gradient
- * @META_GRADIENT_LAST: Marks the end of the #MetaGradientType enumeration
- *
- */
-typedef enum
-{
-  META_GRADIENT_VERTICAL,
-  META_GRADIENT_HORIZONTAL,
-  META_GRADIENT_DIAGONAL,
-  META_GRADIENT_LAST
-} MetaGradientType;
-
-GdkPixbuf* meta_gradient_create_simple     (int               width,
-                                            int               height,
-                                            const GdkRGBA    *from,
-                                            const GdkRGBA    *to,
-                                            MetaGradientType  style);
-GdkPixbuf* meta_gradient_create_multi      (int               width,
-                                            int               height,
-                                            const GdkRGBA    *colors,
-                                            int               n_colors,
-                                            MetaGradientType  style);
-GdkPixbuf* meta_gradient_create_interwoven (int               width,
-                                            int               height,
-                                            const GdkRGBA     colors1[2],
-                                            int               thickness1,
-                                            const GdkRGBA     colors2[2],
-                                            int               thickness2);
-
-
-/* Generate an alpha gradient and multiply it with the existing alpha
- * channel of the given pixbuf
- */
-void meta_gradient_add_alpha (GdkPixbuf       *pixbuf,
-                              const guchar    *alphas,
-                              int              n_alphas,
-                              MetaGradientType type);
-
-
-#endif

src/meta/meta-background-actor.h

@@ -24,7 +24,6 @@
 #include <clutter/clutter.h>
 #include <cogl/cogl.h>
 
-#include <meta/gradient.h>
 #include <meta/screen.h>
 
 #include <gsettings-desktop-schemas/gdesktop-enums.h>

src/meta/meta-background.h

@@ -24,7 +24,6 @@
 #include <cogl/cogl.h>
 #include <clutter/clutter.h>
 
-#include <meta/gradient.h>
 #include <meta/screen.h>
 
 #include <gsettings-desktop-schemas/gdesktop-enums.h>

src/meta/prefs.h

@@ -43,7 +43,6 @@
  * @META_PREF_AUTO_RAISE: auto-raise
  * @META_PREF_AUTO_RAISE_DELAY: auto-raise delay
  * @META_PREF_FOCUS_CHANGE_ON_POINTER_REST: focus change on pointer rest
- * @META_PREF_THEME: theme
  * @META_PREF_TITLEBAR_FONT: title-bar font
  * @META_PREF_NUM_WORKSPACES: number of workspaces
  * @META_PREF_DYNAMIC_WORKSPACES: dynamic workspaces
@@ -62,7 +61,6 @@
  * @META_PREF_EDGE_TILING: edge tiling
  * @META_PREF_FORCE_FULLSCREEN: force fullscreen
  * @META_PREF_WORKSPACES_ONLY_ON_PRIMARY: workspaces only on primary
- * @META_PREF_NO_TAB_POPUP: no tab popup
  * @META_PREF_DRAGGABLE_BORDER_WIDTH: draggable border width
  * @META_PREF_AUTO_MAXIMIZE: auto-maximize
  */
@@ -81,7 +79,6 @@ typedef enum
   META_PREF_AUTO_RAISE,
   META_PREF_AUTO_RAISE_DELAY,
   META_PREF_FOCUS_CHANGE_ON_POINTER_REST,
-  META_PREF_THEME,
   META_PREF_TITLEBAR_FONT,
   META_PREF_NUM_WORKSPACES,
   META_PREF_DYNAMIC_WORKSPACES,
@@ -100,7 +97,6 @@ typedef enum
   META_PREF_EDGE_TILING,
   META_PREF_FORCE_FULLSCREEN,
   META_PREF_WORKSPACES_ONLY_ON_PRIMARY,
-  META_PREF_NO_TAB_POPUP,
   META_PREF_DRAGGABLE_BORDER_WIDTH,
   META_PREF_AUTO_MAXIMIZE
 } MetaPreference;
@@ -127,7 +123,6 @@ GDesktopFocusMode           meta_prefs_get_focus_mode         (void);
 GDesktopFocusNewWindows     meta_prefs_get_focus_new_windows  (void);
 gboolean                    meta_prefs_get_attach_modal_dialogs (void);
 gboolean                    meta_prefs_get_raise_on_click     (void);
-const char*                 meta_prefs_get_theme              (void);
 /* returns NULL if GTK default should be used */
 const PangoFontDescription* meta_prefs_get_titlebar_font      (void);
 int                         meta_prefs_get_num_workspaces     (void);
@@ -163,9 +158,6 @@ void meta_prefs_set_force_fullscreen (gboolean whether);
 
 gboolean meta_prefs_get_workspaces_only_on_primary (void);
 
-gboolean meta_prefs_get_no_tab_popup (void);
-void     meta_prefs_set_no_tab_popup (gboolean whether);
-
 int      meta_prefs_get_draggable_border_width (void);
 
 gboolean meta_prefs_get_ignore_request_hide_titlebar (void);
@@ -204,8 +196,6 @@ void     meta_prefs_set_ignore_request_hide_titlebar (gboolean whether);
  * @META_KEYBINDING_ACTION_CYCLE_WINDOWS_BACKWARD: FILLME 
  * @META_KEYBINDING_ACTION_CYCLE_PANELS: FILLME 
  * @META_KEYBINDING_ACTION_CYCLE_PANELS_BACKWARD: FILLME 
- * @META_KEYBINDING_ACTION_TAB_POPUP_SELECT: FILLME 
- * @META_KEYBINDING_ACTION_TAB_POPUP_CANCEL: FILLME 
  * @META_KEYBINDING_ACTION_SHOW_DESKTOP: FILLME 
  * @META_KEYBINDING_ACTION_PANEL_MAIN_MENU: FILLME 
  * @META_KEYBINDING_ACTION_PANEL_RUN_DIALOG: FILLME 
@@ -301,8 +291,6 @@ typedef enum _MetaKeyBindingAction
   META_KEYBINDING_ACTION_CYCLE_WINDOWS_BACKWARD,
   META_KEYBINDING_ACTION_CYCLE_PANELS,
   META_KEYBINDING_ACTION_CYCLE_PANELS_BACKWARD,
-  META_KEYBINDING_ACTION_TAB_POPUP_SELECT,
-  META_KEYBINDING_ACTION_TAB_POPUP_CANCEL,
   META_KEYBINDING_ACTION_SHOW_DESKTOP,
   META_KEYBINDING_ACTION_PANEL_MAIN_MENU,
   META_KEYBINDING_ACTION_PANEL_RUN_DIALOG,

src/meta/util.h

@@ -111,7 +111,6 @@ gint  meta_unsigned_long_equal (gconstpointer v1,
                                 gconstpointer v2);
 guint meta_unsigned_long_hash  (gconstpointer v);
 
-const char* meta_frame_type_to_string (MetaFrameType type);
 const char* meta_gravity_to_string (int gravity);
 
 char* meta_external_binding_name_for_action (guint keybinding_action);

src/ui/draw-workspace.c

@@ -1,224 +0,0 @@
-/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
-
-/* Draw a workspace */
-
-/* This file should not be modified to depend on other files in
- * libwnck or mutter, since it's used in both of them
- */
-
-/* 
- * Copyright (C) 2002 Red Hat Inc.
- * 
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of the
- * License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- * 
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
- */
-
-#include "draw-workspace.h"
-#include "theme-private.h"
-
-
-static void
-get_window_rect (const WnckWindowDisplayInfo *win,
-                 int                    screen_width,
-                 int                    screen_height,
-                 const GdkRectangle    *workspace_rect,
-                 GdkRectangle          *rect)
-{
-  double width_ratio, height_ratio;
-  int x, y, width, height;
-  
-  width_ratio = (double) workspace_rect->width / (double) screen_width;
-  height_ratio = (double) workspace_rect->height / (double) screen_height;
-  
-  x = win->x;
-  y = win->y;
-  width = win->width;
-  height = win->height;
-  
-  x *= width_ratio;
-  y *= height_ratio;
-  width *= width_ratio;
-  height *= height_ratio;
-  
-  x += workspace_rect->x;
-  y += workspace_rect->y;
-  
-  if (width < 3)
-    width = 3;
-  if (height < 3)
-    height = 3;
-
-  rect->x = x;
-  rect->y = y;
-  rect->width = width;
-  rect->height = height;
-}
-
-static void
-draw_window (GtkWidget                   *widget,
-             cairo_t                     *cr,
-             const WnckWindowDisplayInfo *win,
-             const GdkRectangle          *winrect,
-             GtkStateFlags               state)
-{
-  GdkPixbuf *icon;
-  int icon_x, icon_y, icon_w, icon_h;
-  gboolean is_active;
-  GdkRGBA color;
-  GtkStyleContext *style;
-
-  is_active = win->is_active;
-  
-  cairo_save (cr);
-
-  cairo_rectangle (cr, winrect->x, winrect->y, winrect->width, winrect->height);
-  cairo_clip (cr);
-
-  style = gtk_widget_get_style_context (widget);
-  if (is_active)
-    meta_gtk_style_get_light_color (style, state, &color);
-  else
-    gtk_style_context_get_background_color (style, state, &color);
-  gdk_cairo_set_source_rgba (cr, &color);
-
-  cairo_rectangle (cr,
-                   winrect->x + 1, winrect->y + 1,
-                   MAX (0, winrect->width - 2), MAX (0, winrect->height - 2));
-  cairo_fill (cr);
-
-
-  icon = win->icon;
-
-  icon_w = icon_h = 0;
-          
-  if (icon)
-    {              
-      icon_w = gdk_pixbuf_get_width (icon);
-      icon_h = gdk_pixbuf_get_height (icon);
-
-      /* If the icon is too big, fall back to mini icon.
-       * We don't arbitrarily scale the icon, because it's
-       * just too slow on my Athlon 850.
-       */
-      if (icon_w > (winrect->width - 2) ||
-          icon_h > (winrect->height - 2))
-        {
-          icon = win->mini_icon;
-          if (icon)
-            {
-              icon_w = gdk_pixbuf_get_width (icon);
-              icon_h = gdk_pixbuf_get_height (icon);
-        
-              /* Give up. */
-              if (icon_w > (winrect->width - 2) ||
-                  icon_h > (winrect->height - 2))
-                icon = NULL;
-            }
-        }
-    }
-
-  if (icon)
-    {
-      icon_x = winrect->x + (winrect->width - icon_w) / 2;
-      icon_y = winrect->y + (winrect->height - icon_h) / 2;
-      
-      cairo_save (cr);
-      gdk_cairo_set_source_pixbuf (cr, icon, icon_x, icon_y);
-      cairo_rectangle (cr, icon_x, icon_y, icon_w, icon_h);
-      cairo_clip (cr);
-      cairo_paint (cr);
-      cairo_restore (cr);
-    }
-
-  gtk_style_context_get_color (style, state, &color);
-  gdk_cairo_set_source_rgba (cr, &color);
-  cairo_set_line_width (cr, 1.0);
-  cairo_rectangle (cr,
-                   winrect->x + 0.5, winrect->y + 0.5,
-                   MAX (0, winrect->width - 1), MAX (0, winrect->height - 1));
-  cairo_stroke (cr);
-  
-  cairo_restore (cr);
-}
-
-void
-wnck_draw_workspace (GtkWidget                   *widget,
-                     cairo_t                     *cr,
-                     int                          x,
-                     int                          y,
-                     int                          width,
-                     int                          height,
-                     int                          screen_width,
-                     int                          screen_height,
-                     GdkPixbuf                   *workspace_background,
-                     gboolean                     is_active,
-                     const WnckWindowDisplayInfo *windows,
-                     int                          n_windows)
-{
-  int i;
-  GdkRectangle workspace_rect;
-  GtkStateFlags state;
-  GtkStyleContext *style;
-
-  workspace_rect.x = x;
-  workspace_rect.y = y;
-  workspace_rect.width = width;
-  workspace_rect.height = height;
-
-  if (is_active)
-    state = GTK_STATE_FLAG_SELECTED;
-  else if (workspace_background) 
-    state = GTK_STATE_FLAG_PRELIGHT;
-  else
-    state = GTK_STATE_FLAG_NORMAL;
-
-  style = gtk_widget_get_style_context (widget);
-  
-  cairo_save (cr);
-
-  if (workspace_background)
-    {
-      gdk_cairo_set_source_pixbuf (cr, workspace_background, x, y);
-      cairo_paint (cr);
-    }
-  else
-    {
-      GdkRGBA color;
-
-      meta_gtk_style_get_dark_color (style,state, &color);
-      gdk_cairo_set_source_rgba (cr, &color);
-      cairo_rectangle (cr, x, y, width, height);
-      cairo_fill (cr);
-    }
-
-  i = 0;
-  while (i < n_windows)
-    {
-      const WnckWindowDisplayInfo *win = &windows[i];
-      GdkRectangle winrect;
-      
-      get_window_rect (win, screen_width,
-                       screen_height, &workspace_rect, &winrect);
-      
-      draw_window (widget,
-                   cr,
-                   win,
-                   &winrect,
-                   state);
-      
-      ++i;
-    }
-
-  cairo_restore (cr);
-  
-}

src/ui/draw-workspace.h

@@ -1,59 +0,0 @@
-/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
-
-/* Draw a workspace */
-
-/* This file should not be modified to depend on other files in
- * libwnck or metacity, since it's used in both of them
- */
-
-/* 
- * Copyright (C) 2002 Red Hat Inc.
- * 
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of the
- * License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- * 
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
- */
-
-#ifndef WNCK_DRAW_WORKSPACE_H
-#define WNCK_DRAW_WORKSPACE_H
-
-#include <gdk/gdk.h>
-#include <gdk-pixbuf/gdk-pixbuf.h>
-#include <gtk/gtk.h>
-
-typedef struct
-{
-  GdkPixbuf *icon;
-  GdkPixbuf *mini_icon;
-  int x;
-  int y;
-  int width;
-  int height;
-
-  guint is_active : 1;
-  
-} WnckWindowDisplayInfo;
-
-void wnck_draw_workspace (GtkWidget                   *widget,
-                          cairo_t                     *cr,
-                          int                          x,
-                          int                          y,
-                          int                          width,
-                          int                          height,
-                          int                          screen_width,
-                          int                          screen_height,
-                          GdkPixbuf                   *workspace_background,
-                          gboolean                     is_active,
-                          const WnckWindowDisplayInfo *windows,
-                          int                          n_windows);
-
-#endif

src/ui/frames.h

@@ -1,160 +0,0 @@
-/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
-
-/* Metacity window frame manager widget */
-
-/* 
- * Copyright (C) 2001 Havoc Pennington
- * 
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of the
- * License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- * 
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
- */
-
-#ifndef META_FRAMES_H
-#define META_FRAMES_H
-
-#include <gtk/gtk.h>
-#include <gdk/gdkx.h>
-#include <meta/common.h>
-#include "theme-private.h"
-
-typedef enum
-{
-  META_FRAME_CONTROL_NONE,
-  META_FRAME_CONTROL_TITLE,
-  META_FRAME_CONTROL_DELETE,
-  META_FRAME_CONTROL_MENU,
-  META_FRAME_CONTROL_MINIMIZE,
-  META_FRAME_CONTROL_MAXIMIZE,
-  META_FRAME_CONTROL_UNMAXIMIZE,
-  META_FRAME_CONTROL_SHADE,
-  META_FRAME_CONTROL_UNSHADE,
-  META_FRAME_CONTROL_ABOVE,
-  META_FRAME_CONTROL_UNABOVE,
-  META_FRAME_CONTROL_STICK,
-  META_FRAME_CONTROL_UNSTICK,
-  META_FRAME_CONTROL_RESIZE_SE,
-  META_FRAME_CONTROL_RESIZE_S,
-  META_FRAME_CONTROL_RESIZE_SW,
-  META_FRAME_CONTROL_RESIZE_N,
-  META_FRAME_CONTROL_RESIZE_NE,
-  META_FRAME_CONTROL_RESIZE_NW,
-  META_FRAME_CONTROL_RESIZE_W,
-  META_FRAME_CONTROL_RESIZE_E,
-  META_FRAME_CONTROL_CLIENT_AREA
-} MetaFrameControl;
-
-/* This is one widget that manages all the window frames
- * as subwindows.
- */
-
-#define META_TYPE_FRAMES            (meta_frames_get_type ())
-#define META_FRAMES(obj)            (G_TYPE_CHECK_INSTANCE_CAST ((obj), META_TYPE_FRAMES, MetaFrames))
-#define META_FRAMES_CLASS(klass)    (G_TYPE_CHECK_CLASS_CAST ((klass), META_TYPE_FRAMES, MetaFramesClass))
-#define META_IS_FRAMES(obj)         (G_TYPE_CHECK_INSTANCE_TYPE ((obj), META_TYPE_FRAMES))
-#define META_IS_FRAMES_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), META_TYPE_FRAMES))
-#define META_FRAMES_GET_CLASS(obj)  (G_TYPE_INSTANCE_GET_CLASS ((obj), META_TYPE_FRAMES, MetaFramesClass))
-
-typedef struct _MetaFrames        MetaFrames;
-typedef struct _MetaFramesClass   MetaFramesClass;
-
-typedef struct _MetaUIFrame         MetaUIFrame;
-
-struct _MetaUIFrame
-{
-  Window xwindow;
-  GdkWindow *window;
-  GtkStyleContext *style;
-  MetaFrameStyle *cache_style;
-  PangoLayout *layout;
-  int text_height;
-  char *title; /* NULL once we have a layout */
-  guint shape_applied : 1;
-  
-  /* FIXME get rid of this, it can just be in the MetaFrames struct */
-  MetaFrameControl prelit_control;
-};
-
-struct _MetaFrames
-{
-  GtkWindow parent_instance;
-  
-  GHashTable *text_heights;
-
-  GHashTable *frames;
-  MetaUIFrame *last_motion_frame;
-
-  GtkStyleContext *normal_style;
-  GHashTable *style_variants;
-};
-
-struct _MetaFramesClass
-{
-  GtkWindowClass parent_class;
-
-};
-
-GType        meta_frames_get_type               (void) G_GNUC_CONST;
-
-MetaFrames *meta_frames_new (int screen_number);
-
-void meta_frames_manage_window (MetaFrames *frames,
-                                Window      xwindow,
-				GdkWindow  *window);
-void meta_frames_unmanage_window (MetaFrames *frames,
-                                  Window      xwindow);
-void meta_frames_set_title (MetaFrames *frames,
-                            Window      xwindow,
-                            const char *title);
-
-void meta_frames_update_frame_style (MetaFrames *frames,
-                                     Window      xwindow);
-
-void meta_frames_repaint_frame (MetaFrames *frames,
-                                Window      xwindow);
-
-void meta_frames_get_borders (MetaFrames *frames,
-                              Window xwindow,
-                              MetaFrameBorders *borders);
-
-void meta_frames_reset_bg     (MetaFrames *frames,
-                               Window      xwindow);
-void meta_frames_unflicker_bg (MetaFrames *frames,
-                               Window      xwindow,
-                               int         target_width,
-                               int         target_height);
-
-cairo_region_t *meta_frames_get_frame_bounds (MetaFrames *frames,
-                                              Window      xwindow,
-                                              int         window_width,
-                                              int         window_height);
-
-void meta_frames_get_mask (MetaFrames *frames,
-                           Window      xwindow,
-                           guint       width,
-                           guint       height,
-                           cairo_t    *cr);
-
-void meta_frames_move_resize_frame (MetaFrames *frames,
-				    Window      xwindow,
-				    int         x,
-				    int         y,
-				    int         width,
-				    int         height);
-void meta_frames_queue_draw (MetaFrames *frames,
-                             Window      xwindow);
-
-void meta_frames_notify_menu_hide (MetaFrames *frames);
-
-Window meta_frames_get_moving_frame (MetaFrames *frames);
-
-#endif

src/ui/gradient.c

@@ -1,873 +0,0 @@
-/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
-
-/* 
- * Copyright (C) 2001 Havoc Pennington, 99% copied from wrlib in
- * WindowMaker, Copyright (C) 1997-2000 Dan Pascu and Alfredo Kojima
- * Copyright (C) 2005 Elijah Newren
- * 
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of the
- * License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- * 
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.  */
-
-/**
- * SECTION:gradient
- * @title: Gradients
- * @short_description: Metacity gradient rendering
- */
-
-#include <meta/gradient.h>
-#include <meta/util.h>
-#include <string.h>
-
-/* This is all Alfredo's and Dan's usual very nice WindowMaker code,
- * slightly GTK-ized
- */
-static GdkPixbuf* meta_gradient_create_horizontal       (int             width,
-                                                         int             height,
-                                                         const GdkRGBA  *from,
-                                                         const GdkRGBA  *to);
-static GdkPixbuf* meta_gradient_create_vertical         (int             width,
-                                                         int             height,
-                                                         const GdkRGBA  *from,
-                                                         const GdkRGBA  *to);
-static GdkPixbuf* meta_gradient_create_diagonal         (int             width,
-                                                         int             height,
-                                                         const GdkRGBA  *from,
-                                                         const GdkRGBA  *to);
-static GdkPixbuf* meta_gradient_create_multi_horizontal (int             width,
-                                                         int             height,
-                                                         const GdkRGBA  *colors,
-                                                         int             count);
-static GdkPixbuf* meta_gradient_create_multi_vertical   (int             width,
-                                                         int             height,
-                                                         const GdkRGBA  *colors,
-                                                         int             count);
-static GdkPixbuf* meta_gradient_create_multi_diagonal   (int             width,
-                                                         int             height,
-                                                         const GdkRGBA  *colors,
-                                                         int             count);
-
-
-/* Used as the destroy notification function for gdk_pixbuf_new() */
-static void
-free_buffer (guchar *pixels, gpointer data)
-{
-  g_free (pixels);
-}
-
-static GdkPixbuf*
-blank_pixbuf (int width, int height, gboolean no_padding)
-{
-  guchar *buf;
-  int rowstride;
-
-  g_return_val_if_fail (width > 0, NULL);
-  g_return_val_if_fail (height > 0, NULL);
-
-  if (no_padding)
-    rowstride = width * 3;
-  else
-    /* Always align rows to 32-bit boundaries */  
-    rowstride = 4 * ((3 * width + 3) / 4);
-
-  buf = g_try_malloc (height * rowstride);
-  if (!buf)
-    return NULL;
-
-  return gdk_pixbuf_new_from_data (buf, GDK_COLORSPACE_RGB,
-                                   FALSE, 8,
-                                   width, height, rowstride,
-                                   free_buffer, NULL);
-}
-
-/**
- * meta_gradient_create_simple:
- * @width: Width in pixels
- * @height: Height in pixels
- * @from: Starting color
- * @to: Ending color
- * @style: Gradient style
- *
- * Returns: (transfer full): A new linear gradient
- */
-GdkPixbuf*
-meta_gradient_create_simple (int              width,
-                             int              height,
-                             const GdkRGBA   *from,
-                             const GdkRGBA   *to,
-                             MetaGradientType style)
-{
-  switch (style)
-    {
-    case META_GRADIENT_HORIZONTAL:
-      return meta_gradient_create_horizontal (width, height,
-                                              from, to);
-    case META_GRADIENT_VERTICAL:
-      return meta_gradient_create_vertical (width, height,
-                                            from, to);
-
-    case META_GRADIENT_DIAGONAL:
-      return meta_gradient_create_diagonal (width, height,
-                                            from, to);
-    case META_GRADIENT_LAST:
-      break;
-    }
-  g_assert_not_reached ();
-  return NULL;
-}
-
-/**
- * meta_gradient_create_multi:
- * @width: Width in pixels
- * @height: Height in pixels
- * @colors: (array length=n_colors): Array of colors
- * @n_colors: Number of colors
- * @style: Gradient style
- *
- * Returns: (transfer full): A new multi-step linear gradient
- */
-GdkPixbuf*
-meta_gradient_create_multi (int              width,
-                            int              height,
-                            const GdkRGBA   *colors,
-                            int              n_colors,
-                            MetaGradientType style)
-{
-
-  if (n_colors > 2)
-    {
-      switch (style)
-        {
-        case META_GRADIENT_HORIZONTAL:
-          return meta_gradient_create_multi_horizontal (width, height, colors, n_colors);
-        case META_GRADIENT_VERTICAL:
-          return meta_gradient_create_multi_vertical (width, height, colors, n_colors);
-        case META_GRADIENT_DIAGONAL:
-          return meta_gradient_create_multi_diagonal (width, height, colors, n_colors);
-        case META_GRADIENT_LAST:
-          g_assert_not_reached ();
-          break;
-        }
-    }
-  else if (n_colors > 1)
-    {
-      return meta_gradient_create_simple (width, height, &colors[0], &colors[1],
-                                          style);
-    }
-  else if (n_colors > 0)
-    {
-      return meta_gradient_create_simple (width, height, &colors[0], &colors[0],
-                                          style);
-    }
-  g_assert_not_reached ();
-  return NULL;
-}
-
-/**
- * meta_gradient_create_interwoven: (skip)
- * @width: Width in pixels
- * @height: Height in pixels
- * @colors1: Array of colors
- * @thickness1: Thickness
- * @colors2: Array of colors
- * @thickness2: Thickness
- *
- * Interwoven essentially means we have two vertical gradients,
- * cut into horizontal strips of the given thickness, and then the strips
- * are alternated. I'm not sure what it's good for, just copied since
- * WindowMaker had it.
- */
-GdkPixbuf*
-meta_gradient_create_interwoven (int            width,
-                                 int            height,
-                                 const GdkRGBA  colors1[2],
-                                 int            thickness1,
-                                 const GdkRGBA  colors2[2],
-                                 int            thickness2)
-{
-  
-  int i, j, k, l, ll;
-  long r1, g1, b1, dr1, dg1, db1;
-  long r2, g2, b2, dr2, dg2, db2;
-  GdkPixbuf *pixbuf;
-  unsigned char *ptr;
-  unsigned char *pixels;
-  int rowstride;
-  
-  pixbuf = blank_pixbuf (width, height, FALSE);
-  if (pixbuf == NULL)
-    return NULL;
-    
-  pixels = gdk_pixbuf_get_pixels (pixbuf);
-  rowstride = gdk_pixbuf_get_rowstride (pixbuf);
-  
-  r1 = (long)(colors1[0].red*0xffffff);
-  g1 = (long)(colors1[0].green*0xffffff);
-  b1 = (long)(colors1[0].blue*0xffffff);
-
-  r2 = (long)(colors2[0].red*0xffffff);
-  g2 = (long)(colors2[0].green*0xffffff);
-  b2 = (long)(colors2[0].blue*0xffffff);
-
-  dr1 = ((colors1[1].red-colors1[0].red)*0xffffff)/(int)height;
-  dg1 = ((colors1[1].green-colors1[0].green)*0xffffff)/(int)height;
-  db1 = ((colors1[1].blue-colors1[0].blue)*0xffffff)/(int)height;
-
-  dr2 = ((colors2[1].red-colors2[0].red)*0xffffff)/(int)height;
-  dg2 = ((colors2[1].green-colors2[0].green)*0xffffff)/(int)height;
-  db2 = ((colors2[1].blue-colors2[0].blue)*0xffffff)/(int)height;
-
-  for (i=0,k=0,l=0,ll=thickness1; i<height; i++)
-    {
-      ptr = pixels + i * rowstride;
-      
-      if (k == 0)
-        {
-          ptr[0] = (unsigned char) (r1>>16);
-          ptr[1] = (unsigned char) (g1>>16);
-          ptr[2] = (unsigned char) (b1>>16);
-        }
-      else
-        {
-          ptr[0] = (unsigned char) (r2>>16);
-          ptr[1] = (unsigned char) (g2>>16);
-          ptr[2] = (unsigned char) (b2>>16);
-        }
-
-      for (j=1; j <= width/2; j *= 2)
-        memcpy (&(ptr[j*3]), ptr, j*3);
-      memcpy (&(ptr[j*3]), ptr, (width - j)*3);
-
-      if (++l == ll)
-        {
-          if (k == 0)
-            {
-              k = 1;
-              ll = thickness2;
-            }
-          else
-            {
-              k = 0;
-              ll = thickness1;
-            }
-          l = 0;
-        }
-      r1+=dr1;
-      g1+=dg1;
-      b1+=db1;
-	
-      r2+=dr2;
-      g2+=dg2;
-      b2+=db2;
-    }
-
-  return pixbuf;
-}
-
-/*
- *----------------------------------------------------------------------
- * meta_gradient_create_horizontal--
- * 	Renders a horizontal linear gradient of the specified size in the
- * GdkPixbuf format with a border of the specified type. 
- * 
- * Returns:
- * 	A 24bit GdkPixbuf with the gradient (no alpha channel).
- * 
- * Side effects:
- * 	None
- *---------------------------------------------------------------------- 
- */
-static GdkPixbuf*
-meta_gradient_create_horizontal (int width, int height,
-                                 const GdkRGBA *from,
-                                 const GdkRGBA *to)
-{    
-  int i;
-  long r, g, b, dr, dg, db;
-  GdkPixbuf *pixbuf;
-  unsigned char *ptr;
-  unsigned char *pixels;
-  int r0, g0, b0;
-  int rf, gf, bf;
-  int rowstride;
-
-  pixbuf = blank_pixbuf (width, height, FALSE);
-  if (pixbuf == NULL)
-    return NULL;
-    
-  pixels = gdk_pixbuf_get_pixels (pixbuf);
-  ptr = pixels;
-  rowstride = gdk_pixbuf_get_rowstride (pixbuf);
-  
-  r0 = (guchar) (from->red * 0xff);
-  g0 = (guchar) (from->green * 0xff);
-  b0 = (guchar) (from->blue * 0xff);
-  rf = (guchar) (to->red * 0xff);
-  gf = (guchar) (to->green * 0xff);
-  bf = (guchar) (to->blue * 0xff);
-  
-  r = r0 << 16;
-  g = g0 << 16;
-  b = b0 << 16;
-    
-  dr = ((rf-r0)<<16)/(int)width;
-  dg = ((gf-g0)<<16)/(int)width;
-  db = ((bf-b0)<<16)/(int)width;
-  /* render the first line */
-  for (i=0; i<width; i++)
-    {
-      *(ptr++) = (unsigned char)(r>>16);
-      *(ptr++) = (unsigned char)(g>>16);
-      *(ptr++) = (unsigned char)(b>>16);
-      r += dr;
-      g += dg;
-      b += db;
-    }
-
-  /* copy the first line to the other lines */
-  for (i=1; i<height; i++)
-    {
-      memcpy (&(pixels[i*rowstride]), pixels, rowstride);
-    }
-  return pixbuf;
-}
-
-/*
- *----------------------------------------------------------------------
- * meta_gradient_create_vertical--
- *      Renders a vertical linear gradient of the specified size in the
- * GdkPixbuf format with a border of the specified type.
- *
- * Returns:
- *      A 24bit GdkPixbuf with the gradient (no alpha channel).
- *
- * Side effects:
- *      None
- *----------------------------------------------------------------------
- */
-static GdkPixbuf*
-meta_gradient_create_vertical (int width, int height,
-                               const GdkRGBA *from,
-                               const GdkRGBA *to)
-{
-  int i, j;
-  long r, g, b, dr, dg, db;
-  GdkPixbuf *pixbuf;
-  unsigned char *ptr;
-  int r0, g0, b0;
-  int rf, gf, bf;
-  int rowstride;
-  unsigned char *pixels;
-  
-  pixbuf = blank_pixbuf (width, height, FALSE);
-  if (pixbuf == NULL)
-    return NULL;
-    
-  pixels = gdk_pixbuf_get_pixels (pixbuf);
-  rowstride = gdk_pixbuf_get_rowstride (pixbuf);
-  
-  r0 = (guchar) (from->red * 0xff);
-  g0 = (guchar) (from->green * 0xff);
-  b0 = (guchar) (from->blue * 0xff);
-  rf = (guchar) (to->red * 0xff);
-  gf = (guchar) (to->green * 0xff);
-  bf = (guchar) (to->blue * 0xff);
-  
-  r = r0<<16;
-  g = g0<<16;
-  b = b0<<16;
-
-  dr = ((rf-r0)<<16)/(int)height;
-  dg = ((gf-g0)<<16)/(int)height;
-  db = ((bf-b0)<<16)/(int)height;
-
-  for (i=0; i<height; i++)
-    {
-      ptr = pixels + i * rowstride;
-      
-      ptr[0] = (unsigned char)(r>>16);
-      ptr[1] = (unsigned char)(g>>16);
-      ptr[2] = (unsigned char)(b>>16);
-
-      for (j=1; j <= width/2; j *= 2)
-        memcpy (&(ptr[j*3]), ptr, j*3);
-      memcpy (&(ptr[j*3]), ptr, (width - j)*3);
-
-      r+=dr;
-      g+=dg;
-      b+=db;
-    }
-  return pixbuf;
-}
-
-
-/*
- *----------------------------------------------------------------------
- * meta_gradient_create_diagonal--
- *      Renders a diagonal linear gradient of the specified size in the
- * GdkPixbuf format with a border of the specified type.
- *
- * Returns:
- *      A 24bit GdkPixbuf with the gradient (no alpha channel).
- *
- * Side effects:
- *      None
- *----------------------------------------------------------------------
- */
-
-
-static GdkPixbuf*
-meta_gradient_create_diagonal (int width, int height,
-                               const GdkRGBA *from,
-                               const GdkRGBA *to)
-{
-  GdkPixbuf *pixbuf, *tmp;
-  int j;
-  float a, offset;
-  unsigned char *ptr;
-  unsigned char *pixels;
-  int rowstride;
-  
-  if (width == 1)
-    return meta_gradient_create_vertical (width, height, from, to);
-  else if (height == 1)
-    return meta_gradient_create_horizontal (width, height, from, to);
-
-  pixbuf = blank_pixbuf (width, height, FALSE);
-  if (pixbuf == NULL)
-    return NULL;
-    
-  pixels = gdk_pixbuf_get_pixels (pixbuf);
-  rowstride = gdk_pixbuf_get_rowstride (pixbuf);
-
-  tmp = meta_gradient_create_horizontal (2*width-1, 1, from, to);
-  if (!tmp)
-    {
-      g_object_unref (G_OBJECT (pixbuf));
-      return NULL;
-    }
-
-  ptr = gdk_pixbuf_get_pixels (tmp);
-
-  a = ((float)(width - 1))/((float)(height - 1));
-  width = width * 3;
-
-  /* copy the first line to the other lines with corresponding offset */
-  for (j=0, offset=0.0; j<rowstride*height; j += rowstride)
-    {
-      memcpy (&(pixels[j]), &ptr[3*(int)offset], width);
-      offset += a;
-    }
-
-  g_object_unref (G_OBJECT (tmp));
-  return pixbuf;
-}
-
-
-static GdkPixbuf*
-meta_gradient_create_multi_horizontal (int width, int height,
-                                       const GdkRGBA *colors,
-                                       int count)
-{
-  int i, j, k;
-  long r, g, b, dr, dg, db;
-  GdkPixbuf *pixbuf;
-  unsigned char *ptr;
-  unsigned char *pixels;
-  int width2;  
-  int rowstride;
-  
-  g_return_val_if_fail (count > 2, NULL);
-
-  pixbuf = blank_pixbuf (width, height, FALSE);
-  if (pixbuf == NULL)
-    return NULL;
-    
-  pixels = gdk_pixbuf_get_pixels (pixbuf);
-  rowstride = gdk_pixbuf_get_rowstride (pixbuf);
-  ptr = pixels;
-    
-  if (count > width)
-    count = width;
-    
-  if (count > 1)
-    width2 = width/(count-1);
-  else
-    width2 = width;
-    
-  k = 0;
-
-  r = (long)(colors[0].red * 0xffffff);
-  g = (long)(colors[0].green * 0xffffff);
-  b = (long)(colors[0].blue * 0xffffff);
-
-  /* render the first line */
-  for (i=1; i<count; i++)
-    {
-      dr = (int)((colors[i].red   - colors[i-1].red)  *0xffffff)/(int)width2;
-      dg = (int)((colors[i].green - colors[i-1].green)*0xffffff)/(int)width2;
-      db = (int)((colors[i].blue  - colors[i-1].blue) *0xffffff)/(int)width2;
-      for (j=0; j<width2; j++)
-        {
-          *ptr++ = (unsigned char)(r>>16);
-          *ptr++ = (unsigned char)(g>>16);
-          *ptr++ = (unsigned char)(b>>16);
-          r += dr;
-          g += dg;
-          b += db;
-          k++;
-	}
-      r = (long)(colors[i].red   * 0xffffff);
-      g = (long)(colors[i].green * 0xffffff);
-      b = (long)(colors[i].blue  * 0xffffff);
-    }
-  for (j=k; j<width; j++)
-    {
-      *ptr++ = (unsigned char)(r>>16);
-      *ptr++ = (unsigned char)(g>>16);
-      *ptr++ = (unsigned char)(b>>16);
-    }
-    
-  /* copy the first line to the other lines */
-  for (i=1; i<height; i++)
-    {
-      memcpy (&(pixels[i*rowstride]), pixels, rowstride);
-    }
-  return pixbuf;
-}
-
-static GdkPixbuf*
-meta_gradient_create_multi_vertical (int width, int height,
-                                     const GdkRGBA *colors,
-                                     int count)
-{
-  int i, j, k;
-  long r, g, b, dr, dg, db;
-  GdkPixbuf *pixbuf;
-  unsigned char *ptr, *tmp, *pixels;
-  int height2;
-  int x;
-  int rowstride;
-  
-  g_return_val_if_fail (count > 2, NULL);
-
-  pixbuf = blank_pixbuf (width, height, FALSE);
-  if (pixbuf == NULL)
-    return NULL;
-    
-  pixels = gdk_pixbuf_get_pixels (pixbuf);
-  rowstride = gdk_pixbuf_get_rowstride (pixbuf);
-  ptr = pixels;
-    
-  if (count > height)
-    count = height;
-    
-  if (count > 1)
-    height2 = height/(count-1);
-  else
-    height2 = height;
-    
-  k = 0;
-
-  r = (long)(colors[0].red * 0xffffff);
-  g = (long)(colors[0].green * 0xffffff);
-  b = (long)(colors[0].blue * 0xffffff);
-
-  for (i=1; i<count; i++)
-    {
-      dr = (int)((colors[i].red   - colors[i-1].red)  *0xffffff)/(int)height2;
-      dg = (int)((colors[i].green - colors[i-1].green)*0xffffff)/(int)height2;
-      db = (int)((colors[i].blue  - colors[i-1].blue) *0xffffff)/(int)height2;
-
-      for (j=0; j<height2; j++)
-        {
-          ptr[0] = (unsigned char)(r>>16);
-          ptr[1] = (unsigned char)(g>>16);
-          ptr[2] = (unsigned char)(b>>16);
-
-          for (x=1; x <= width/2; x *= 2)
-            memcpy (&(ptr[x*3]), ptr, x*3);
-          memcpy (&(ptr[x*3]), ptr, (width - x)*3);
-
-          ptr += rowstride;
-          
-          r += dr;
-          g += dg;
-          b += db;
-          k++;
-	}
-      r = (long)(colors[i].red   * 0xffffff);
-      g = (long)(colors[i].green * 0xffffff);
-      b = (long)(colors[i].blue  * 0xffffff);
-    }
-
-  if (k<height)
-    {
-      tmp = ptr;
-
-      ptr[0] = (unsigned char) (r>>16);
-      ptr[1] = (unsigned char) (g>>16);
-      ptr[2] = (unsigned char) (b>>16);
-
-      for (x=1; x <= width/2; x *= 2)
-        memcpy (&(ptr[x*3]), ptr, x*3);
-      memcpy (&(ptr[x*3]), ptr, (width - x)*3);
-
-      ptr += rowstride;
-      
-      for (j=k+1; j<height; j++)
-        {
-          memcpy (ptr, tmp, rowstride);
-          ptr += rowstride;
-        }
-    }
-    
-  return pixbuf;
-}
-
-
-static GdkPixbuf*
-meta_gradient_create_multi_diagonal (int width, int height,
-                                     const GdkRGBA *colors,
-                                     int count)
-{
-  GdkPixbuf *pixbuf, *tmp;
-  float a, offset;
-  int j;
-  unsigned char *ptr;
-  unsigned char *pixels;
-  int rowstride;
-  
-  g_return_val_if_fail (count > 2, NULL);
-
-  if (width == 1)
-    return meta_gradient_create_multi_vertical (width, height, colors, count);
-  else if (height == 1)
-    return meta_gradient_create_multi_horizontal (width, height, colors, count);
-
-  pixbuf = gdk_pixbuf_new (GDK_COLORSPACE_RGB, FALSE, 8,
-                           width, height);
-  if (pixbuf == NULL)
-    return NULL;
-    
-  pixels = gdk_pixbuf_get_pixels (pixbuf);
-  rowstride = gdk_pixbuf_get_rowstride (pixbuf);
-  
-  if (count > width)
-    count = width;
-  if (count > height)
-    count = height;
-
-  if (count > 2)
-    tmp = meta_gradient_create_multi_horizontal (2*width-1, 1, colors, count);
-  else
-    /* wrlib multiplies these colors by 256 before passing them in, but
-     * I think it's a bug in wrlib, so changed here. I could be wrong
-     * though, if we notice two-color multi diagonals not working.
-     */
-    tmp = meta_gradient_create_horizontal (2*width-1, 1,
-                                           &colors[0], &colors[1]);
-
-  if (!tmp)
-    {
-      g_object_unref (G_OBJECT (pixbuf));
-      return NULL;
-    }
-  ptr = gdk_pixbuf_get_pixels (tmp);
-
-  a = ((float)(width - 1))/((float)(height - 1));
-  width = width * 3;
-
-  /* copy the first line to the other lines with corresponding offset */
-  for (j=0, offset=0; j<rowstride*height; j += rowstride)
-    {
-      memcpy (&(pixels[j]), &ptr[3*(int)offset], width);
-      offset += a;
-    }
-
-  g_object_unref (G_OBJECT (tmp));
-  return pixbuf;
-}
-
-static void
-simple_multiply_alpha (GdkPixbuf *pixbuf,
-                       guchar     alpha)
-{
-  guchar *pixels;
-  int rowstride;
-  int height;
-  int row;
-
-  g_return_if_fail (GDK_IS_PIXBUF (pixbuf));
-  
-  if (alpha == 255)
-    return;
-  
-  g_assert (gdk_pixbuf_get_has_alpha (pixbuf));
-  
-  pixels = gdk_pixbuf_get_pixels (pixbuf);
-  rowstride = gdk_pixbuf_get_rowstride (pixbuf);
-  height = gdk_pixbuf_get_height (pixbuf);
-
-  row = 0;
-  while (row < height)
-    {
-      guchar *p;
-      guchar *end;
-
-      p = pixels + row * rowstride;
-      end = p + rowstride;
-
-      while (p != end)
-        {
-          p += 3; /* skip RGB */
-
-          /* multiply the two alpha channels. not sure this is right.
-           * but some end cases are that if the pixbuf contains 255,
-           * then it should be modified to contain "alpha"; if the
-           * pixbuf contains 0, it should remain 0.
-           */
-          /* ((*p / 255.0) * (alpha / 255.0)) * 255; */
-          *p = (guchar) (((int) *p * (int) alpha) / (int) 255);
-          
-          ++p; /* skip A */
-        }
-
-      ++row;
-    }
-}
-
-static void
-meta_gradient_add_alpha_horizontal (GdkPixbuf           *pixbuf,
-                                    const unsigned char *alphas,
-                                    int                  n_alphas)
-{
-  int i, j;
-  long a, da;
-  unsigned char *p;
-  unsigned char *pixels;
-  int width2;  
-  int rowstride;
-  int width, height;
-  unsigned char *gradient;
-  unsigned char *gradient_p;
-  unsigned char *gradient_end;
-  
-  g_return_if_fail (n_alphas > 0);
-
-  if (n_alphas == 1)
-    {
-      /* Optimize this */
-      simple_multiply_alpha (pixbuf, alphas[0]);
-      return;
-    }
-  
-  width = gdk_pixbuf_get_width (pixbuf);
-  height = gdk_pixbuf_get_height (pixbuf);
-
-  gradient = g_new (unsigned char, width);
-  gradient_end = gradient + width;
-  
-  if (n_alphas > width)
-    n_alphas = width;
-    
-  if (n_alphas > 1)
-    width2 = width / (n_alphas - 1);
-  else
-    width2 = width;
-    
-  a = alphas[0] << 8;
-  gradient_p = gradient;
-  
-  /* render the gradient into an array */
-  for (i = 1; i < n_alphas; i++)
-    {
-      da = (((int)(alphas[i] - (int) alphas[i-1])) << 8) / (int) width2;
-
-      for (j = 0; j < width2; j++)
-        {
-          *gradient_p++ = (a >> 8);
-          
-          a += da;
-	}
-
-      a = alphas[i] << 8;
-    }
-
-  /* get leftover pixels */
-  while (gradient_p != gradient_end)
-    {
-      *gradient_p++ = a >> 8;
-    }
-    
-  /* Now for each line of the pixbuf, fill in with the gradient */
-  pixels = gdk_pixbuf_get_pixels (pixbuf);
-  rowstride = gdk_pixbuf_get_rowstride (pixbuf);
-  
-  p = pixels;
-  i = 0;
-  while (i < height)
-    {
-      unsigned char *row_end = p + rowstride;
-      gradient_p = gradient;
-
-      p += 3;
-      while (gradient_p != gradient_end)
-        {
-          /* multiply the two alpha channels. not sure this is right.
-           * but some end cases are that if the pixbuf contains 255,
-           * then it should be modified to contain "alpha"; if the
-           * pixbuf contains 0, it should remain 0.
-           */
-          /* ((*p / 255.0) * (alpha / 255.0)) * 255; */
-          *p = (guchar) (((int) *p * (int) *gradient_p) / (int) 255);
-
-          p += 4;
-          ++gradient_p;
-        }
-
-      p = row_end;
-      ++i;
-    }
-  
-  g_free (gradient);
-}
-
-void
-meta_gradient_add_alpha (GdkPixbuf       *pixbuf,
-                         const guchar    *alphas,
-                         int              n_alphas,
-                         MetaGradientType type)
-{
-  g_return_if_fail (GDK_IS_PIXBUF (pixbuf));
-  g_return_if_fail (gdk_pixbuf_get_has_alpha (pixbuf));
-  g_return_if_fail (n_alphas > 0);
-  
-  switch (type)
-    {
-    case META_GRADIENT_HORIZONTAL:
-      meta_gradient_add_alpha_horizontal (pixbuf, alphas, n_alphas);
-      break;
-      
-    case META_GRADIENT_VERTICAL:
-      g_printerr ("metacity: vertical alpha channel gradient not implemented yet\n");
-      break;
-      
-    case META_GRADIENT_DIAGONAL:
-      g_printerr ("metacity: diagonal alpha channel gradient not implemented yet\n");
-      break;
-      
-    case META_GRADIENT_LAST:
-      g_assert_not_reached ();
-      break;
-    }
-}

src/ui/menu.c

@@ -1,518 +0,0 @@
-/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
-
-/* Mutter window menu */
-
-/* 
- * Copyright (C) 2001 Havoc Pennington
- * Copyright (C) 2004 Rob Adams
- * Copyright (C) 2005 Elijah Newren
- * 
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of the
- * License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- * 
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
- */
-
-#include <config.h>
-#include <stdio.h>
-#include <string.h>
-#include "menu.h"
-#include <meta/main.h>
-#include "util-private.h"
-#include "core.h"
-#include "metaaccellabel.h"
-#include "ui.h"
-
-typedef struct _MenuItem MenuItem;
-typedef struct _MenuData MenuData;
-
-typedef enum
-{
-  MENU_ITEM_SEPARATOR = 0,
-  MENU_ITEM_NORMAL,
-  MENU_ITEM_CHECKBOX,
-  MENU_ITEM_RADIOBUTTON,
-  MENU_ITEM_WORKSPACE_LIST,
-} MetaMenuItemType;
-
-struct _MenuItem
-{
-  MetaMenuOp op;
-  MetaMenuItemType type;
-  const gboolean checked;
-  const char *label;
-};
-
-
-struct _MenuData
-{
-  MetaWindowMenu *menu;
-  MetaMenuOp op;
-};
-
-static void activate_cb (GtkWidget *menuitem, gpointer data);
-
-static MenuItem menuitems[] = {
-  /* Translators: Translate this string the same way as you do in libwnck! */
-  { META_MENU_OP_MINIMIZE, MENU_ITEM_NORMAL, FALSE, N_("Mi_nimize") },
-  /* Translators: Translate this string the same way as you do in libwnck! */
-  { META_MENU_OP_MAXIMIZE, MENU_ITEM_NORMAL, FALSE, N_("Ma_ximize") },
-  /* Translators: Translate this string the same way as you do in libwnck! */
-  { META_MENU_OP_UNMAXIMIZE, MENU_ITEM_NORMAL, FALSE, N_("Unma_ximize") },
-  /* Translators: Translate this string the same way as you do in libwnck! */
-  { META_MENU_OP_SHADE, MENU_ITEM_NORMAL, FALSE, N_("Roll _Up") },
-  /* Translators: Translate this string the same way as you do in libwnck! */
-  { META_MENU_OP_UNSHADE, MENU_ITEM_NORMAL, FALSE, N_("_Unroll") },
-  /* Translators: Translate this string the same way as you do in libwnck! */
-  { META_MENU_OP_MOVE, MENU_ITEM_NORMAL, FALSE, N_("_Move") },
-  /* Translators: Translate this string the same way as you do in libwnck! */
-  { META_MENU_OP_RESIZE, MENU_ITEM_NORMAL, FALSE, N_("_Resize") },
-  /* Translators: Translate this string the same way as you do in libwnck! */
-  { META_MENU_OP_RECOVER, MENU_ITEM_NORMAL, FALSE, N_("Move Titlebar On_screen") },
-  { META_MENU_OP_WORKSPACES, MENU_ITEM_SEPARATOR, FALSE, NULL }, /* separator */
-  /* Translators: Translate this string the same way as you do in libwnck! */
-  { META_MENU_OP_ABOVE, MENU_ITEM_CHECKBOX, FALSE, N_("Always on _Top") },
-  /* Translators: Translate this string the same way as you do in libwnck! */
-  { META_MENU_OP_UNABOVE, MENU_ITEM_CHECKBOX, TRUE, N_("Always on _Top") },
-  /* Translators: Translate this string the same way as you do in libwnck! */
-  { META_MENU_OP_STICK, MENU_ITEM_RADIOBUTTON, FALSE, N_("_Always on Visible Workspace") },
-  /* Translators: Translate this string the same way as you do in libwnck! */
-  { META_MENU_OP_UNSTICK, MENU_ITEM_RADIOBUTTON, FALSE,  N_("_Only on This Workspace") },
-  /* Translators: Translate this string the same way as you do in libwnck! */
-  { META_MENU_OP_MOVE_LEFT, MENU_ITEM_NORMAL, FALSE, N_("Move to Workspace _Left") },
-  /* Translators: Translate this string the same way as you do in libwnck! */
-  { META_MENU_OP_MOVE_RIGHT, MENU_ITEM_NORMAL, FALSE, N_("Move to Workspace R_ight") },
-  /* Translators: Translate this string the same way as you do in libwnck! */
-  { META_MENU_OP_MOVE_UP, MENU_ITEM_NORMAL, FALSE, N_("Move to Workspace _Up") },
-  /* Translators: Translate this string the same way as you do in libwnck! */
-  { META_MENU_OP_MOVE_DOWN, MENU_ITEM_NORMAL, FALSE, N_("Move to Workspace _Down") },
-  { 0, MENU_ITEM_WORKSPACE_LIST, FALSE, NULL },
-  { 0, MENU_ITEM_SEPARATOR, FALSE, NULL }, /* separator */
-  /* Translators: Translate this string the same way as you do in libwnck! */
-  { META_MENU_OP_DELETE, MENU_ITEM_NORMAL, FALSE, N_("_Close") }
-};
-
-static void
-popup_position_func (GtkMenu   *menu,
-                     gint      *x,
-                     gint      *y,
-                     gboolean  *push_in,
-                     gpointer  user_data)
-{
-  GtkRequisition req;      
-  GdkPoint *pos;
-
-  pos = user_data;
-  
-  gtk_widget_get_preferred_size (GTK_WIDGET (menu), &req, NULL);
-
-  *x = pos->x;
-  *y = pos->y;
-  
-  if (meta_ui_get_direction() == META_UI_DIRECTION_RTL)
-    *x = MAX (0, *x - req.width); 
-
-  /* Ensure onscreen */
-  *x = CLAMP (*x, 0, MAX (0, gdk_screen_width () - req.width));
-  *y = CLAMP (*y, 0, MAX (0, gdk_screen_height () - req.height));
-}
-
-static void
-menu_closed (GtkMenu *widget,
-             gpointer data)
-{
-  MetaWindowMenu *menu;
-  
-  menu = data;
-
-  meta_frames_notify_menu_hide (menu->frames);
-  (* menu->func) (menu,
-                  GDK_DISPLAY_XDISPLAY (gdk_display_get_default ()),
-                  menu->client_xwindow,
-                  gtk_get_current_event_time (),
-                  0, 0,
-                  menu->data);
-  
-  /* menu may now be freed */
-}
-
-static void
-activate_cb (GtkWidget *menuitem, gpointer data)
-{
-  MenuData *md;
-  
-  g_return_if_fail (GTK_IS_WIDGET (menuitem));
-  
-  md = data;
-
-  meta_frames_notify_menu_hide (md->menu->frames);
-  (* md->menu->func) (md->menu,
-                      GDK_DISPLAY_XDISPLAY (gdk_display_get_default ()),
-                      md->menu->client_xwindow,
-                      gtk_get_current_event_time (),
-                      md->op,
-                      GPOINTER_TO_INT (g_object_get_data (G_OBJECT (menuitem),
-                                                          "workspace")),
-                      md->menu->data);
-
-  /* menu may now be freed */
-}
-
-/*
- * Given a Display and an index, get the workspace name and add any
- * accelerators. At the moment this means adding a _ if the name is of
- * the form "Workspace n" where n is less than 10, and escaping any
- * other '_'s so they do not create inadvertant accelerators.
- * 
- * The calling code owns the string, and is reponsible to free the
- * memory after use.
- *
- * See also http://mail.gnome.org/archives/gnome-i18n/2008-March/msg00380.html
- * which discusses possible i18n concerns.
- */
-static char*
-get_workspace_name_with_accel (Display *display,
-                               Window   xroot,
-                               int      index)
-{
-  const char *name;
-  int number;
-  int charcount=0;
-
-  name = meta_core_get_workspace_name_with_index (display, xroot, index);
-
-  g_assert (name != NULL);
-  
-  /*
-   * If the name is of the form "Workspace x" where x is an unsigned
-   * integer, insert a '_' before the number if it is less than 10 and
-   * return it
-   */
-  number = 0;
-  if (sscanf (name, _("Workspace %d%n"), &number, &charcount) != 0 &&
-      *(name + charcount)=='\0')
-    {
-      char *new_name;
-      
-      /*
-       * Above name is a pointer into the Workspace struct. Here we make
-       * a copy copy so we can have our wicked way with it.
-       */
-      if (number == 10)
-        new_name = g_strdup_printf (_("Workspace 1_0"));
-      else
-        new_name = g_strdup_printf (_("Workspace %s%d"),
-                                    number < 10 ? "_" : "",
-                                    number);
-      return new_name;
-    }
-  else
-    {
-      /*
-       * Otherwise this is just a normal name. Escape any _ characters so that
-       * the user's workspace names do not get mangled.  If the number is less
-       * than 10 we provide an accelerator.
-       */
-      char *new_name;
-      const char *source;
-      char *dest;
-
-      /*
-       * Assume the worst case, that every character is a _.  We also
-       * provide memory for " (_#)"
-       */
-      new_name = g_malloc0 (strlen (name) * 2 + 6 + 1);
-
-      /*
-       * Now iterate down the strings, adding '_' to escape as we go
-       */
-      dest = new_name;
-      source = name;
-      while (*source != '\0')
-        {
-          if (*source == '_')
-            *dest++ = '_';
-          *dest++ = *source++;
-        }
-
-      /* People don't start at workspace 0, but workspace 1 */
-      if (index < 9)
-        {
-          g_snprintf (dest, 6, " (_%d)", index + 1);
-        }
-      else if (index == 9)
-        {
-          g_snprintf (dest, 6, " (_0)");
-        }
-
-      return new_name;
-    }
-}
-
-static GtkWidget *
-menu_item_new (MenuItem *menuitem, int workspace_id)
-{
-  unsigned int key;
-  MetaVirtualModifier mods;
-  const char *i18n_label;
-  GtkWidget *mi;
-  GtkWidget *accel_label;
-
-  if (menuitem->type == MENU_ITEM_NORMAL)
-    {
-      mi = gtk_menu_item_new ();
-    }
-  else if (menuitem->type == MENU_ITEM_CHECKBOX)
-    {
-      mi = gtk_check_menu_item_new ();
-      
-      gtk_check_menu_item_set_active (GTK_CHECK_MENU_ITEM (mi),
-                                      menuitem->checked);
-    }    
-  else if (menuitem->type == MENU_ITEM_RADIOBUTTON)
-    {
-      mi = gtk_check_menu_item_new ();
-
-      gtk_check_menu_item_set_draw_as_radio (GTK_CHECK_MENU_ITEM (mi),
-                                             TRUE);
-      gtk_check_menu_item_set_active (GTK_CHECK_MENU_ITEM (mi),
-                                      menuitem->checked);
-    }
-  else if (menuitem->type == MENU_ITEM_WORKSPACE_LIST)
-    return NULL;
-  else
-    return gtk_separator_menu_item_new ();
-
-  i18n_label = _(menuitem->label);
-  meta_core_get_menu_accelerator (menuitem->op, workspace_id, &key, &mods);
-
-  accel_label = meta_accel_label_new_with_mnemonic (i18n_label);
-  gtk_misc_set_alignment (GTK_MISC (accel_label), 0.0, 0.5);
-
-  gtk_container_add (GTK_CONTAINER (mi), accel_label);
-  gtk_widget_show (accel_label);
-
-  meta_accel_label_set_accelerator (META_ACCEL_LABEL (accel_label),
-                                    key, mods);
-  
-  return mi;
-}
-
-MetaWindowMenu*
-meta_window_menu_new   (MetaFrames         *frames,
-                        MetaMenuOp          ops,
-                        MetaMenuOp          insensitive,
-                        Window              client_xwindow,
-                        unsigned long       active_workspace,
-                        int                 n_workspaces,
-                        MetaWindowMenuFunc  func,
-                        gpointer            data)
-{
-  int i;
-  MetaWindowMenu *menu;
-
-  /* FIXME: Modifications to 'ops' should happen in meta_window_show_menu */
-  if (n_workspaces < 2)
-    ops &= ~(META_MENU_OP_STICK | META_MENU_OP_UNSTICK | META_MENU_OP_WORKSPACES);
-  else if (n_workspaces == 2) 
-    /* #151183: If we only have two workspaces, disable the menu listing them. */
-    ops &= ~(META_MENU_OP_WORKSPACES);
-  
-  menu = g_new (MetaWindowMenu, 1);
-  menu->frames = frames;
-  menu->client_xwindow = client_xwindow;
-  menu->func = func;
-  menu->data = data;
-  menu->ops = ops;
-  menu->insensitive = insensitive;  
-  
-  menu->menu = gtk_menu_new ();
-
-  gtk_menu_set_screen (GTK_MENU (menu->menu),
-                       gtk_widget_get_screen (GTK_WIDGET (frames)));
-
-  for (i = 0; i < (int) G_N_ELEMENTS (menuitems); i++)
-    {
-      MenuItem menuitem = menuitems[i];
-      if (ops & menuitem.op || menuitem.op == 0)
-        {
-          GtkWidget *mi;
-          MenuData *md;
-          unsigned int key;
-          MetaVirtualModifier mods;
-
-          mi = menu_item_new (&menuitem, -1);
-
-          /* Set the activeness of radiobuttons. */
-          switch (menuitem.op)
-            {
-            case META_MENU_OP_STICK:
-              gtk_check_menu_item_set_active (GTK_CHECK_MENU_ITEM (mi),
-                                              active_workspace == 0xFFFFFFFF);
-              break;
-            case META_MENU_OP_UNSTICK:
-              gtk_check_menu_item_set_active (GTK_CHECK_MENU_ITEM (mi),
-                                              active_workspace != 0xFFFFFFFF);
-              break;
-            default:
-              break;
-            }
-
-          if (menuitem.type == MENU_ITEM_WORKSPACE_LIST)
-            {
-              if (ops & META_MENU_OP_WORKSPACES)
-                {
-                  Display *display;
-                  Window xroot;
-                  GdkScreen *screen;
-                  GdkWindow *window;
-                  GtkWidget *submenu;
-                  int j;
-
-                  MenuItem to_another_workspace = {
-                    0, MENU_ITEM_NORMAL, FALSE,
-                    N_("Move to Another _Workspace")
-                  };
-
-                  meta_verbose ("Creating %d-workspace menu current space %lu\n",
-                      n_workspaces, active_workspace);
-
-                  window = gtk_widget_get_window (GTK_WIDGET (frames));
-                  display = GDK_WINDOW_XDISPLAY (window);
-
-                  screen = gdk_window_get_screen (window);
-                  xroot = GDK_WINDOW_XID (gdk_screen_get_root_window (screen));
-
-                  submenu = gtk_menu_new ();
-
-                  g_assert (mi==NULL);
-                  mi = menu_item_new (&to_another_workspace, -1);
-                  gtk_menu_item_set_submenu (GTK_MENU_ITEM (mi), submenu);
-
-                  for (j = 0; j < n_workspaces; j++)
-                    {
-                      char *label;
-                      MenuData *md;
-                      unsigned int key;
-                      MetaVirtualModifier mods;
-                      MenuItem moveitem;
-                      GtkWidget *submi;
-
-                      meta_core_get_menu_accelerator (META_MENU_OP_WORKSPACES,
-                          j + 1,
-                          &key, &mods);
-
-                      label = get_workspace_name_with_accel (display, xroot, j);
-
-                      moveitem.type = MENU_ITEM_NORMAL;
-                      moveitem.op = META_MENU_OP_WORKSPACES;
-                      moveitem.label = label;
-                      submi = menu_item_new (&moveitem, j + 1);
-
-                      g_free (label);
-
-                      if ((active_workspace == (unsigned)j) && (ops & META_MENU_OP_UNSTICK))
-                        gtk_widget_set_sensitive (submi, FALSE);
-
-                      md = g_new (MenuData, 1);
-
-                      md->menu = menu;
-                      md->op = META_MENU_OP_WORKSPACES;
-
-                      g_object_set_data (G_OBJECT (submi),
-                          "workspace",
-                          GINT_TO_POINTER (j));
-
-                      g_signal_connect_data (G_OBJECT (submi),
-                          "activate",
-                          G_CALLBACK (activate_cb),
-                          md,
-                          (GClosureNotify) g_free, 0);
-
-                      gtk_menu_shell_append (GTK_MENU_SHELL (submenu), submi);
-
-                      gtk_widget_show (submi);
-                    }
-                  }
-                else
-                  meta_verbose ("not creating workspace menu\n");
-            }
-          else if (menuitem.type != MENU_ITEM_SEPARATOR)
-            {
-              meta_core_get_menu_accelerator (menuitems[i].op, -1,
-                                              &key, &mods);
-
-              if (insensitive & menuitem.op)
-                gtk_widget_set_sensitive (mi, FALSE);
-              
-              md = g_new (MenuData, 1);
-              
-              md->menu = menu;
-              md->op = menuitem.op;
-              
-              g_signal_connect_data (G_OBJECT (mi),
-                                     "activate",
-                                     G_CALLBACK (activate_cb),
-                                     md,
-                                     (GClosureNotify) g_free, 0);
-            }
-
-          if (mi)
-            {
-              gtk_menu_shell_append (GTK_MENU_SHELL (menu->menu), mi);
-          
-              gtk_widget_show (mi);
-            }
-        }
-    }
-
- 
-  g_signal_connect (menu->menu, "selection_done",
-                    G_CALLBACK (menu_closed), menu);  
-
-  return menu;
-}
-
-void
-meta_window_menu_popup (MetaWindowMenu     *menu,
-                        int                 root_x,
-                        int                 root_y,
-                        int                 button,
-                        guint32             timestamp)
-{
-  GdkPoint *pt;
-  
-  pt = g_new (GdkPoint, 1);
-
-  g_object_set_data_full (G_OBJECT (menu->menu),
-                          "destroy-point",
-                          pt,
-                          g_free);
-
-  pt->x = root_x;
-  pt->y = root_y;
-  
-  gtk_menu_popup (GTK_MENU (menu->menu),
-                  NULL, NULL,
-                  popup_position_func, pt,
-                  button,
-                  timestamp);
-
-  if (!gtk_widget_get_visible (menu->menu))
-    meta_warning ("GtkMenu failed to grab the pointer\n");
-}
-
-void
-meta_window_menu_free (MetaWindowMenu *menu)
-{
-  gtk_widget_destroy (menu->menu);
-  g_free (menu);
-}

src/ui/menu.h

@@ -1,55 +0,0 @@
-/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
-
-/* Mutter window menu */
-
-/* 
- * Copyright (C) 2001 Havoc Pennington
- * 
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of the
- * License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- * 
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
- */
-
-#ifndef META_MENU_H
-#define META_MENU_H
-
-#include <gtk/gtk.h>
-#include "frames.h"
-
-struct _MetaWindowMenu
-{
-  MetaFrames *frames;
-  Window client_xwindow;
-  GtkWidget *menu;
-  MetaWindowMenuFunc func;
-  gpointer data;
-  MetaMenuOp ops;
-  MetaMenuOp insensitive;
-};
-
-MetaWindowMenu* meta_window_menu_new      (MetaFrames         *frames,
-                                           MetaMenuOp          ops,
-                                           MetaMenuOp          insensitive,
-                                           Window              client_xwindow,
-                                           unsigned long       active_workspace,
-                                           int                 n_workspaces,
-                                           MetaWindowMenuFunc  func,
-                                           gpointer            data);
-void            meta_window_menu_popup    (MetaWindowMenu     *menu,
-                                           int                 root_x,
-                                           int                 root_y,
-                                           int                 button,
-                                           guint32             timestamp);
-void            meta_window_menu_free     (MetaWindowMenu     *menu);
-
-
-#endif

src/ui/tabpopup.c

@@ -1,963 +0,0 @@
-/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
-
-/* Mutter popup window thing showing windows you can tab to */
-
-/* 
- * Copyright (C) 2001 Havoc Pennington
- * Copyright (C) 2002 Red Hat, Inc.
- * Copyright (C) 2005 Elijah Newren
- * 
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of the
- * License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- * 
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
- */
-
-#include <config.h>
-
-#include <meta/util.h>
-#include "core.h"
-#include "tabpopup.h"
-/* FIXME these two includes are 100% broken ...
- */
-#include "workspace-private.h"
-#include "frame.h"
-#include "draw-workspace.h"
-#include <gtk/gtk.h>
-#include <math.h>
-
-#define OUTSIDE_SELECT_RECT 2
-#define INSIDE_SELECT_RECT 2
-
-typedef struct _TabEntry TabEntry;
-
-struct _TabEntry
-{
-  MetaTabEntryKey  key;
-  char            *title;
-  GdkPixbuf       *icon, *dimmed_icon;
-  GtkWidget       *widget;
-  GdkRectangle     rect;
-  GdkRectangle     inner_rect;
-  guint blank : 1;
-};
-
-struct _MetaTabPopup
-{
-  GtkWidget *window;
-  GtkWidget *label;
-  GList *current;
-  GList *entries;
-  TabEntry *current_selected_entry;
-  GtkWidget *outline_window;
-  gboolean outline;
-};
-
-static GtkWidget* selectable_image_new (GdkPixbuf *pixbuf);
-static void       select_image         (GtkWidget *widget);
-static void       unselect_image       (GtkWidget *widget);
-
-static GtkWidget* selectable_workspace_new (MetaWorkspace *workspace);
-static void       select_workspace         (GtkWidget *widget);
-static void       unselect_workspace       (GtkWidget *widget);
-
-static gboolean
-outline_window_draw (GtkWidget *widget,
-                     cairo_t   *cr,
-                     gpointer   data)
-{
-  MetaTabPopup *popup;
-  TabEntry *te;
-  
-  popup = data;
-
-  if (!popup->outline || popup->current_selected_entry == NULL)
-    return FALSE;
-
-  te = popup->current_selected_entry;
-
-  cairo_set_line_width (cr, 1.0);
-  cairo_set_source_rgb (cr, 1.0, 1.0, 1.0);
-
-  cairo_rectangle (cr,
-                   0.5, 0.5,
-                   te->rect.width - 1,
-                   te->rect.height - 1);
-  cairo_stroke (cr);
-
-  cairo_rectangle (cr,
-                   te->inner_rect.x - 0.5, te->inner_rect.y - 0.5,
-                   te->inner_rect.width + 1,
-                   te->inner_rect.height + 1);
-  cairo_stroke (cr);
-
-  return FALSE;
-}
-
-static GdkPixbuf*
-dimm_icon (GdkPixbuf *pixbuf)
-{
-  int x, y, pixel_stride, row_stride;
-  guchar *row, *pixels;
-  int w, h;
-  GdkPixbuf *dimmed_pixbuf;
-
-  if (gdk_pixbuf_get_has_alpha (pixbuf))
-    {
-      dimmed_pixbuf = gdk_pixbuf_copy (pixbuf);
-    }
-  else
-    {
-      dimmed_pixbuf = gdk_pixbuf_add_alpha (pixbuf, FALSE, 0, 0, 0);
-    }
-
-  w = gdk_pixbuf_get_width (dimmed_pixbuf);
-  h = gdk_pixbuf_get_height (dimmed_pixbuf);      
-
-  pixel_stride = 4;
-
-  row = gdk_pixbuf_get_pixels (dimmed_pixbuf);
-  row_stride = gdk_pixbuf_get_rowstride (dimmed_pixbuf);
-
-  for (y = 0; y < h; y++)
-    {
-      pixels = row;                     
-      for (x = 0; x < w; x++) 
-        {
-          pixels[3] /= 2;                               
-          pixels += pixel_stride;
-        }                       
-      row += row_stride;
-    }
-  return dimmed_pixbuf;
-}
-
-static TabEntry*  
-tab_entry_new (const MetaTabEntry *entry, 
-               gint                screen_width,
-               gboolean            outline)
-{
-  TabEntry *te;
-  
-  te = g_new (TabEntry, 1);
-  te->key = entry->key;
-  te->title = NULL;
-  if (entry->title)
-    {
-      gchar *str;
-      gchar *tmp;
-      gchar *formatter = "%s";
-
-      str = meta_g_utf8_strndup (entry->title, 4096);
-
-      if (entry->hidden)
-        {
-          formatter = "[%s]";
-        }
-
-      tmp = g_markup_printf_escaped (formatter, str);
-      g_free (str);
-      str = tmp;
-
-      if (entry->demands_attention) 
-        {         
-          /* Escape the whole line of text then markup the text and 
-           * copy it back into the original buffer.
-           */
-          tmp = g_strdup_printf ("<b>%s</b>", str);
-          g_free (str);
-          str = tmp;
-        }
-
-        te->title=g_strdup(str);
-
-      g_free (str);
-    }
-  te->widget = NULL;
-  te->icon = entry->icon;
-  te->blank = entry->blank;
-  te->dimmed_icon = NULL;
-  if (te->icon)
-    {
-      g_object_ref (G_OBJECT (te->icon));
-      if (entry->hidden)
-        te->dimmed_icon = dimm_icon (entry->icon);
-    }
-  
-  if (outline)
-    {
-      te->rect.x = entry->rect.x;
-      te->rect.y = entry->rect.y;
-      te->rect.width = entry->rect.width;
-      te->rect.height = entry->rect.height;
-
-      te->inner_rect.x = entry->inner_rect.x;
-      te->inner_rect.y = entry->inner_rect.y;
-      te->inner_rect.width = entry->inner_rect.width;
-      te->inner_rect.height = entry->inner_rect.height;
-    }
-  return te;
-}
-
-MetaTabPopup*
-meta_ui_tab_popup_new (const MetaTabEntry *entries,
-                       int                 screen_number,
-                       int                 entry_count,
-                       int                 width,
-                       gboolean            outline)
-{
-  MetaTabPopup *popup;
-  int i, left, top;
-  int height;
-  GtkWidget *grid;
-  GtkWidget *vbox;
-  GtkWidget *align;
-  GList *tmp;
-  GtkWidget *frame;
-  int max_label_width; /* the actual max width of the labels we create */
-  AtkObject *obj;
-  GdkScreen *screen;
-  int screen_width;
-  
-  popup = g_new (MetaTabPopup, 1);
-
-  popup->outline_window = gtk_window_new (GTK_WINDOW_POPUP);
-
-  screen = gdk_display_get_screen (gdk_display_get_default (),
-                                   screen_number);
-  gtk_window_set_screen (GTK_WINDOW (popup->outline_window),
-                         screen);
-
-  gtk_widget_set_app_paintable (popup->outline_window, TRUE);
-  gtk_widget_realize (popup->outline_window);
-
-  g_signal_connect (G_OBJECT (popup->outline_window), "draw",
-                    G_CALLBACK (outline_window_draw), popup);
-  
-  popup->window = gtk_window_new (GTK_WINDOW_POPUP);
-
-  gtk_window_set_screen (GTK_WINDOW (popup->window),
-                         screen);
-
-  gtk_window_set_position (GTK_WINDOW (popup->window),
-                           GTK_WIN_POS_CENTER_ALWAYS);
-  /* enable resizing, to get never-shrink behavior */
-  gtk_window_set_resizable (GTK_WINDOW (popup->window),
-                            TRUE);
-  popup->current = NULL;
-  popup->entries = NULL;
-  popup->current_selected_entry = NULL;
-  popup->outline = outline;
-
-  screen_width = gdk_screen_get_width (screen);
-  for (i = 0; i < entry_count; ++i)
-    {
-      TabEntry* new_entry = tab_entry_new (&entries[i], screen_width, outline);
-      popup->entries = g_list_prepend (popup->entries, new_entry);
-    }
-
-  popup->entries = g_list_reverse (popup->entries);
-    
-  g_assert (width > 0);
-  height = i / width;
-  if (i % width)
-    height += 1;
-
-  grid = gtk_grid_new ();
-  vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 0);
-  
-  frame = gtk_frame_new (NULL);
-  gtk_frame_set_shadow_type (GTK_FRAME (frame), GTK_SHADOW_OUT);
-  gtk_container_set_border_width (GTK_CONTAINER (grid), 1);
-  gtk_container_add (GTK_CONTAINER (popup->window),
-                     frame);
-  gtk_container_add (GTK_CONTAINER (frame),
-                     vbox);
-
-  align = gtk_alignment_new (0.5, 0.5, 0.0, 0.0);
-
-  gtk_box_pack_start (GTK_BOX (vbox), align, TRUE, TRUE, 0);
-
-  gtk_container_add (GTK_CONTAINER (align),
-                     grid);
-
-  popup->label = gtk_label_new ("");
-
-  /* Set the accessible role of the label to a status bar so it
-   * will emit name changed events that can be used by screen
-   * readers.
-   */
-  obj = gtk_widget_get_accessible (popup->label);
-  atk_object_set_role (obj, ATK_ROLE_STATUSBAR);
-
-  gtk_misc_set_padding (GTK_MISC (popup->label), 3, 3);
-
-  gtk_box_pack_end (GTK_BOX (vbox), popup->label, FALSE, FALSE, 0);
-
-  max_label_width = 0;
-  top = 0;
-  tmp = popup->entries;
-
-  while (tmp && top < height)
-    {      
-      left = 0;
-
-      while (tmp && left < width)
-        {
-          GtkWidget *image;
-          GtkRequisition req;
-
-          TabEntry *te;
-
-          te = tmp->data;
-
-          if (te->blank)
-            {
-              /* just stick a widget here to avoid special cases */
-              image = gtk_alignment_new (0.0, 0.0, 0.0, 0.0);
-            }
-          else if (outline)
-            {
-              if (te->dimmed_icon)
-                {
-                  image = selectable_image_new (te->dimmed_icon);
-                }
-              else 
-                {
-                  image = selectable_image_new (te->icon);
-                }
-
-              gtk_misc_set_padding (GTK_MISC (image),
-                                    INSIDE_SELECT_RECT + OUTSIDE_SELECT_RECT + 1,
-                                    INSIDE_SELECT_RECT + OUTSIDE_SELECT_RECT + 1);
-              gtk_misc_set_alignment (GTK_MISC (image), 0.5, 0.5);
-            }   
-          else
-            {
-              image = selectable_workspace_new ((MetaWorkspace *) te->key);
-            }
-
-          te->widget = image;
-
-          gtk_grid_attach (GTK_GRID (grid),
-                           te->widget,
-                           left, top, 1, 1);
-
-          /* Efficiency rules! */
-          gtk_label_set_markup (GTK_LABEL (popup->label),
-                              te->title);
-          gtk_widget_get_preferred_size (popup->label, &req, NULL);
-          max_label_width = MAX (max_label_width, req.width);
-          
-          tmp = tmp->next;
-          
-          ++left;
-        }
-      
-      ++top;
-    }
-
-  /* remove all the temporary text */
-  gtk_label_set_text (GTK_LABEL (popup->label), "");
-  /* Make it so that we ellipsize if the text is too long */
-  gtk_label_set_ellipsize (GTK_LABEL (popup->label), PANGO_ELLIPSIZE_END);
-
-  /* Limit the window size to no bigger than screen_width/4 */
-  if (max_label_width>(screen_width/4)) 
-    {
-      max_label_width = screen_width/4;
-    }
-
-  max_label_width += 20; /* add random padding */
-  
-  gtk_window_set_default_size (GTK_WINDOW (popup->window),
-                               max_label_width,
-                               -1);
-  
-  return popup;
-}
-
-static void
-free_tab_entry (gpointer data, gpointer user_data)
-{
-  TabEntry *te;
-
-  te = data;
-  
-  g_free (te->title);
-  if (te->icon)
-    g_object_unref (G_OBJECT (te->icon));
-  if (te->dimmed_icon)
-    g_object_unref (G_OBJECT (te->dimmed_icon));
-
-  g_free (te);
-}
-
-void
-meta_ui_tab_popup_free (MetaTabPopup *popup)
-{
-  meta_verbose ("Destroying tab popup window\n");
-
-  if (!popup)
-    {
-      meta_warning ("NULL passed to meta_ui_tab_popup_free\n");
-      return;
-    }
-  
-  gtk_widget_destroy (popup->outline_window);
-  gtk_widget_destroy (popup->window);
-  
-  g_list_foreach (popup->entries, free_tab_entry, NULL);
-
-  g_list_free (popup->entries);
-  
-  g_free (popup);
-}
-
-void
-meta_ui_tab_popup_set_showing (MetaTabPopup *popup,
-                               gboolean      showing)
-{
-  if (showing)
-    {
-      gtk_widget_show_all (popup->window);
-    }
-  else
-    {
-      if (gtk_widget_get_visible (popup->window))
-        {
-          meta_verbose ("Hiding tab popup window\n");
-          gtk_widget_hide (popup->window);
-          meta_core_increment_event_serial (
-              GDK_DISPLAY_XDISPLAY (gdk_display_get_default ()));
-        }
-    }
-}
-
-static void
-display_entry (MetaTabPopup *popup,
-               TabEntry     *te)
-{
-  GdkRectangle rect;
-  GdkWindow *window;
-
-  
-  if (popup->current_selected_entry)
-  {
-    if (popup->outline)
-      unselect_image (popup->current_selected_entry->widget);
-    else
-      unselect_workspace (popup->current_selected_entry->widget);
-  }
-  
-  gtk_label_set_markup (GTK_LABEL (popup->label), te->title);
-
-  if (popup->outline)
-    select_image (te->widget);
-  else
-    select_workspace (te->widget);
-
-  if (popup->outline)
-    {
-      cairo_region_t *region;
-      cairo_region_t *inner_region;
-      GdkRGBA black = { 0.0, 0.0, 0.0, 1.0 };
-
-      window = gtk_widget_get_window (popup->outline_window);
-
-      /* Do stuff behind gtk's back */
-      gdk_window_hide (window);
-      meta_core_increment_event_serial (
-          GDK_DISPLAY_XDISPLAY (gdk_display_get_default ()));
-  
-      rect = te->rect;
-      rect.x = 0;
-      rect.y = 0;
-
-      gdk_window_move_resize (window,
-                              te->rect.x, te->rect.y,
-                              te->rect.width, te->rect.height);
-  
-      gdk_window_set_background_rgba (window, &black);
-
-
-      region = cairo_region_create_rectangle (&rect);
-      inner_region = cairo_region_create_rectangle (&te->inner_rect);
-      cairo_region_subtract (region, inner_region);
-      cairo_region_destroy (inner_region);
-
-      gdk_window_shape_combine_region (window,
-                                       region,
-                                       0, 0);
-
-      cairo_region_destroy (region);
-    
-
-      /* This should piss off gtk a bit, but we don't want to raise
-       * above the tab popup.  So, instead of calling gtk_widget_show,
-       * we manually set the window as mapped and then manually map it
-       * with gdk functions.
-       */
-      gtk_widget_set_mapped (popup->outline_window, TRUE);
-      gdk_window_show_unraised (window);
-    }
-
-  /* Must be before we handle an expose for the outline window */
-  popup->current_selected_entry = te;
-}
-
-void
-meta_ui_tab_popup_forward (MetaTabPopup *popup)
-{
-  if (popup->current != NULL)
-    popup->current = popup->current->next;
-
-  if (popup->current == NULL)
-    popup->current = popup->entries;
-  
-  if (popup->current != NULL)
-    {
-      TabEntry *te;
-
-      te = popup->current->data;
-
-      display_entry (popup, te);
-    }
-}
-
-void
-meta_ui_tab_popup_backward (MetaTabPopup *popup)
-{
-  if (popup->current != NULL)
-    popup->current = popup->current->prev;
-
-  if (popup->current == NULL)
-    popup->current = g_list_last (popup->entries);
-  
-  if (popup->current != NULL)
-    {
-      TabEntry *te;
-
-      te = popup->current->data;
-
-      display_entry (popup, te);
-    }
-}
-
-MetaTabEntryKey
-meta_ui_tab_popup_get_selected (MetaTabPopup *popup)
-{
-  if (popup->current)
-    {
-      TabEntry *te;
-
-      te = popup->current->data;
-
-      return te->key;
-    }
-  else
-    return (MetaTabEntryKey)None;
-}
-
-void
-meta_ui_tab_popup_select (MetaTabPopup *popup,
-                          MetaTabEntryKey key)
-{
-  GList *tmp;
-
-  /* Note, "key" may not be in the list of entries; other code assumes
-   * it's OK to pass in a key that isn't.
-   */
-  
-  tmp = popup->entries;
-  while (tmp != NULL)
-    {
-      TabEntry *te;
-
-      te = tmp->data;
-
-      if (te->key == key)
-        {
-          popup->current = tmp;
-          
-          display_entry (popup, te);
-
-          return;
-        }
-      
-      tmp = tmp->next;
-    }
-}
-
-#define META_TYPE_SELECT_IMAGE            (meta_select_image_get_type ())
-#define META_SELECT_IMAGE(obj)            (G_TYPE_CHECK_INSTANCE_CAST ((obj), META_TYPE_SELECT_IMAGE, MetaSelectImage))
-
-typedef struct _MetaSelectImage       MetaSelectImage;
-typedef struct _MetaSelectImageClass  MetaSelectImageClass;
-
-struct _MetaSelectImage
-{
-  GtkImage parent_instance;
-  guint selected : 1;
-};
-
-struct _MetaSelectImageClass
-{
-  GtkImageClass parent_class;
-};
-
-
-static GType meta_select_image_get_type (void) G_GNUC_CONST;
-
-static GtkWidget*
-selectable_image_new (GdkPixbuf *pixbuf)
-{
-  GtkWidget *w;
-
-  w = g_object_new (meta_select_image_get_type (), NULL);
-  gtk_image_set_from_pixbuf (GTK_IMAGE (w), pixbuf); 
-
-  return w;
-}
-
-static void
-select_image (GtkWidget *widget)
-{
-  META_SELECT_IMAGE (widget)->selected = TRUE;
-  gtk_widget_queue_draw (widget);
-}
-
-static void
-unselect_image (GtkWidget *widget)
-{
-  META_SELECT_IMAGE (widget)->selected = FALSE;
-  gtk_widget_queue_draw (widget);
-}
-
-static void     meta_select_image_class_init   (MetaSelectImageClass *klass);
-static gboolean meta_select_image_draw         (GtkWidget            *widget,
-                                                cairo_t              *cr);
-
-static GtkImageClass *parent_class;
-
-GType
-meta_select_image_get_type (void)
-{
-  static GType image_type = 0;
-
-  if (!image_type)
-    {
-      static const GTypeInfo image_info =
-      {
-        sizeof (MetaSelectImageClass),
-        NULL,           /* base_init */
-        NULL,           /* base_finalize */
-        (GClassInitFunc) meta_select_image_class_init,
-        NULL,           /* class_finalize */
-        NULL,           /* class_data */
-        sizeof (MetaSelectImage),
-        16,             /* n_preallocs */
-        (GInstanceInitFunc) NULL,
-      };
-
-      image_type = g_type_register_static (GTK_TYPE_IMAGE, "MetaSelectImage", &image_info, 0);
-    }
-
-  return image_type;
-}
-
-static void
-meta_select_image_class_init (MetaSelectImageClass *klass)
-{
-  GtkWidgetClass *widget_class;
-  
-  parent_class = g_type_class_peek (gtk_image_get_type ());
-
-  widget_class = GTK_WIDGET_CLASS (klass);
-  
-  widget_class->draw = meta_select_image_draw;
-}
-
-static gboolean
-meta_select_image_draw (GtkWidget *widget,
-                        cairo_t   *cr)
-{
-  GtkAllocation allocation;
-
-  gtk_widget_get_allocation (widget, &allocation);
-
-  if (META_SELECT_IMAGE (widget)->selected)
-    {
-      GtkMisc *misc;
-      GtkRequisition requisition;
-      GtkStyleContext *context;
-      GdkRGBA color;
-      int x, y, w, h;
-      gint xpad, ypad;
-      gfloat xalign, yalign;
-
-      misc = GTK_MISC (widget);
-
-      gtk_widget_get_requisition (widget, &requisition);
-      gtk_misc_get_alignment (misc, &xalign, &yalign);
-      gtk_misc_get_padding (misc, &xpad, &ypad);
-      
-      x = (allocation.width - (requisition.width - xpad * 2)) * xalign + 0.5;
-      y = (allocation.height - (requisition.height - ypad * 2)) * yalign + 0.5;
-
-      x -= INSIDE_SELECT_RECT + 1;
-      y -= INSIDE_SELECT_RECT + 1;      
-      
-      w = requisition.width - OUTSIDE_SELECT_RECT * 2 - 1;
-      h = requisition.height - OUTSIDE_SELECT_RECT * 2 - 1;
-
-      context = gtk_widget_get_style_context (widget);
-
-      gtk_style_context_set_state (context,
-                                   gtk_widget_get_state_flags (widget));
-
-      gtk_style_context_lookup_color (context, "color", &color);
-
-      cairo_set_line_width (cr, 2.0);
-      cairo_set_source_rgb (cr, color.red, color.green, color.blue);
-
-      cairo_rectangle (cr, x, y, w + 1, h + 1);
-      cairo_stroke (cr);
-
-      cairo_set_line_width (cr, 1.0);
-    }
-
-  return GTK_WIDGET_CLASS (parent_class)->draw (widget, cr);
-}
-
-#define META_TYPE_SELECT_WORKSPACE   (meta_select_workspace_get_type ())
-#define META_SELECT_WORKSPACE(obj)   (G_TYPE_CHECK_INSTANCE_CAST ((obj), META_TYPE_SELECT_WORKSPACE, MetaSelectWorkspace))
-
-typedef struct _MetaSelectWorkspace       MetaSelectWorkspace;
-typedef struct _MetaSelectWorkspaceClass  MetaSelectWorkspaceClass;
-
-struct _MetaSelectWorkspace
-{
-  GtkDrawingArea parent_instance;
-  MetaWorkspace *workspace;
-  guint selected : 1;
-};
-
-struct _MetaSelectWorkspaceClass
-{
-  GtkDrawingAreaClass parent_class;
-};
-
-
-static GType meta_select_workspace_get_type (void) G_GNUC_CONST;
-
-#define SELECT_OUTLINE_WIDTH 2
-#define MINI_WORKSPACE_WIDTH 48
-
-static GtkWidget*
-selectable_workspace_new (MetaWorkspace *workspace)
-{
-  GtkWidget *widget;
-  double screen_aspect;
-  
-  widget = g_object_new (meta_select_workspace_get_type (), NULL);
-
-  screen_aspect = (double) workspace->screen->rect.height /
-                  (double) workspace->screen->rect.width;
-  
-  /* account for select rect */ 
-  gtk_widget_set_size_request (widget,
-                               MINI_WORKSPACE_WIDTH + SELECT_OUTLINE_WIDTH * 2,
-                               MINI_WORKSPACE_WIDTH * screen_aspect + SELECT_OUTLINE_WIDTH * 2);
-
-  META_SELECT_WORKSPACE (widget)->workspace = workspace;
-
-  return widget;
-}
-
-static void
-select_workspace (GtkWidget *widget)
-{
-  META_SELECT_WORKSPACE(widget)->selected = TRUE;
-  gtk_widget_queue_draw (widget);
-}
-
-static void
-unselect_workspace (GtkWidget *widget)
-{
-  META_SELECT_WORKSPACE (widget)->selected = FALSE;
-  gtk_widget_queue_draw (widget);
-}
-
-static void meta_select_workspace_class_init (MetaSelectWorkspaceClass *klass);
-
-static gboolean meta_select_workspace_draw         (GtkWidget      *widget,
-                                                    cairo_t        *cr);
-
-GType
-meta_select_workspace_get_type (void)
-{
-  static GType workspace_type = 0;
-
-  if (!workspace_type)
-    {
-      static const GTypeInfo workspace_info =
-      {
-        sizeof (MetaSelectWorkspaceClass),
-        NULL,           /* base_init */
-        NULL,           /* base_finalize */
-        (GClassInitFunc) meta_select_workspace_class_init,
-        NULL,           /* class_finalize */
-        NULL,           /* class_data */
-        sizeof (MetaSelectWorkspace),
-        16,             /* n_preallocs */
-        (GInstanceInitFunc) NULL,
-      };
-
-      workspace_type = g_type_register_static (GTK_TYPE_DRAWING_AREA, 
-                                               "MetaSelectWorkspace", 
-                                               &workspace_info, 
-                                               0);
-    }
-
-  return workspace_type;
-}
-
-static void
-meta_select_workspace_class_init (MetaSelectWorkspaceClass *klass)
-{
-  GtkWidgetClass *widget_class;
-  
-  widget_class = GTK_WIDGET_CLASS (klass);
-  
-  widget_class->draw = meta_select_workspace_draw;
-}
-
-/**
- * meta_convert_meta_to_wnck:
- * @window: the #MetaWindow
- * @screen: the #MetaScreen the window is on
- *
- * Converts a #MetaWindow to a #WnckWindowDisplayInfo window
- * that is used to build a thumbnail of a workspace.
- **/
-static WnckWindowDisplayInfo
-meta_convert_meta_to_wnck (MetaWindow *window, MetaScreen *screen)
-{
-  WnckWindowDisplayInfo wnck_window;
-  wnck_window.icon = window->icon;
-  wnck_window.mini_icon = window->mini_icon;
-  wnck_window.is_active = window->has_focus;
-
-  if (window->frame)
-    {
-      wnck_window.x = window->frame->rect.x;
-      wnck_window.y = window->frame->rect.y;
-      wnck_window.width = window->frame->rect.width;
-      wnck_window.height = window->frame->rect.height;
-    }
-  else
-    {
-      wnck_window.x = window->rect.x;
-      wnck_window.y = window->rect.y;
-      wnck_window.width = window->rect.width;
-      wnck_window.height = window->rect.height;
-    }
-  return wnck_window;
-}
-
-
-static gboolean
-meta_select_workspace_draw (GtkWidget *widget,
-                            cairo_t   *cr)
-{
-  MetaWorkspace *workspace;
-  WnckWindowDisplayInfo *windows;
-  GtkAllocation allocation;
-  int i, n_windows;
-  GList *tmp, *list;
-
-  workspace = META_SELECT_WORKSPACE (widget)->workspace;
-              
-  list = meta_stack_list_windows (workspace->screen->stack, workspace);
-  n_windows = g_list_length (list);
-  windows = g_new (WnckWindowDisplayInfo, n_windows);
-
-  tmp = list;
-  i = 0;
-  while (tmp != NULL)
-    {
-      MetaWindow *window;
-      gboolean ignoreable_sticky;
-
-      window = tmp->data;
-
-      ignoreable_sticky = window->on_all_workspaces &&
-                          workspace != workspace->screen->active_workspace;
-
-      if (window->skip_pager || 
-          !meta_window_showing_on_its_workspace (window) ||
-          window->unmaps_pending ||
-          ignoreable_sticky)
-        {
-          --n_windows;
-        }
-      else
-        {
-          windows[i] = meta_convert_meta_to_wnck (window, workspace->screen);
-          i++;
-        }
-      tmp = tmp->next;
-    }
-
-  g_list_free (list);
-
-  gtk_widget_get_allocation (widget, &allocation);
-
-  wnck_draw_workspace (widget,
-                       cr,
-                       SELECT_OUTLINE_WIDTH,
-                       SELECT_OUTLINE_WIDTH,
-                       allocation.width - SELECT_OUTLINE_WIDTH * 2,
-                       allocation.height - SELECT_OUTLINE_WIDTH * 2,
-                       workspace->screen->rect.width,
-                       workspace->screen->rect.height,
-                       NULL,
-                       (workspace->screen->active_workspace == workspace),
-                       windows,
-                       n_windows);
-
-  g_free (windows);
-  
-  if (META_SELECT_WORKSPACE (widget)->selected)
-    {
-      GtkStyleContext *context;
-      GdkRGBA color;
-
-      context = gtk_widget_get_style_context (widget);
-
-      gtk_style_context_set_state (context,
-                                   gtk_widget_get_state_flags (widget));
-
-      gtk_style_context_lookup_color (context, "color", &color);
-
-      cairo_set_line_width (cr, SELECT_OUTLINE_WIDTH);
-      cairo_set_source_rgb (cr, color.red, color.green, color.blue);
-
-      cairo_rectangle (cr,
-                       SELECT_OUTLINE_WIDTH / 2.0, SELECT_OUTLINE_WIDTH / 2.0,
-                       allocation.width - SELECT_OUTLINE_WIDTH,
-                       allocation.height - SELECT_OUTLINE_WIDTH);
-      cairo_stroke (cr);
-    }
-
-  return TRUE;
-}

src/ui/tabpopup.h

@@ -1,65 +0,0 @@
-/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
-
-/* Mutter tab popup window */
-
-/* 
- * Copyright (C) 2001 Havoc Pennington
- * Copyright (C) 2005 Elijah Newren
- * 
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of the
- * License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- * 
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
- */
-
-#ifndef META_TABPOPUP_H
-#define META_TABPOPUP_H
-
-/* Don't include gtk.h or gdk.h here */
-#include <meta/common.h>
-#include <meta/boxes.h>
-#include <X11/Xlib.h>
-#include <glib.h>
-#include <gdk-pixbuf/gdk-pixbuf.h>
-
-typedef struct _MetaTabEntry MetaTabEntry;
-typedef struct _MetaTabPopup MetaTabPopup;
-typedef void *MetaTabEntryKey;
-
-struct _MetaTabEntry
-{
-  MetaTabEntryKey  key;  
-  const char      *title;
-  GdkPixbuf       *icon;
-  MetaRectangle    rect;
-  MetaRectangle    inner_rect;
-  guint            blank : 1;
-  guint            hidden : 1;
-  guint            demands_attention : 1;
-};
-
-MetaTabPopup*   meta_ui_tab_popup_new          (const MetaTabEntry *entries,
-                                                int                 screen_number,
-                                                int                 entry_count,
-                                                int                 width,
-                                                gboolean            outline);
-void            meta_ui_tab_popup_free         (MetaTabPopup       *popup);
-void            meta_ui_tab_popup_set_showing  (MetaTabPopup       *popup,
-                                                gboolean            showing);
-void            meta_ui_tab_popup_forward      (MetaTabPopup       *popup);
-void            meta_ui_tab_popup_backward     (MetaTabPopup       *popup);
-MetaTabEntryKey meta_ui_tab_popup_get_selected (MetaTabPopup      *popup);
-void            meta_ui_tab_popup_select       (MetaTabPopup       *popup,
-                                                MetaTabEntryKey     key);
-
-
-#endif
-

src/ui/testgradient.c

@@ -1,315 +0,0 @@
-/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
-
-/* Mutter gradient test program */
-
-/* 
- * Copyright (C) 2002 Havoc Pennington
- * 
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of the
- * License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- * 
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.  */
-
-#include <meta/gradient.h>
-#include <gtk/gtk.h>
-
-typedef void (* RenderGradientFunc) (cairo_t     *cr,
-                                     int          width,
-                                     int          height);
-
-static void
-draw_checkerboard (cairo_t *cr,
-                   int      width,
-                   int      height)
-{
-  gint i, j, xcount, ycount;
-  GdkRGBA color1, color2;
-  
-#define CHECK_SIZE 10
-#define SPACING 2  
-
-  color1.red = 30000. / 65535.;
-  color1.green = 30000. / 65535.;
-  color1.blue = 30000. / 65535.;
-  color1.alpha = 1.0;
-
-  color2.red = 50000. / 65535.;
-  color2.green = 50000. / 65535.;
-  color2.blue = 50000. / 65535.;
-  color2.alpha = 1.0;
-
-  xcount = 0;
-  i = SPACING;
-  while (i < width)
-    {
-      j = SPACING;
-      ycount = xcount % 2; /* start with even/odd depending on row */
-      while (j < height)
-	{
-	  if (ycount % 2)
-	    gdk_cairo_set_source_rgba (cr, &color1);
-	  else
-	    gdk_cairo_set_source_rgba (cr, &color2);
-
-	  /* If we're outside event->area, this will do nothing.
-	   * It might be mildly more efficient if we handled
-	   * the clipping ourselves, but again we're feeling lazy.
-	   */
-          cairo_rectangle (cr, i, j, CHECK_SIZE, CHECK_SIZE);
-          cairo_fill (cr);
-
-	  j += CHECK_SIZE + SPACING;
-	  ++ycount;
-	}
-
-      i += CHECK_SIZE + SPACING;
-      ++xcount;
-    }
-}
-
-static void
-render_simple (cairo_t     *cr,
-               int width, int height,
-               MetaGradientType type,
-               gboolean    with_alpha)
-{
-  GdkPixbuf *pixbuf;
-  GdkRGBA from, to;
-  
-  gdk_rgba_parse (&from, "blue");
-  gdk_rgba_parse (&to, "green");
-
-  pixbuf = meta_gradient_create_simple (width, height,
-                                        &from, &to,
-                                        type);
-
-  if (with_alpha)
-    {
-      const unsigned char alphas[] = { 0xff, 0xaa, 0x2f, 0x0, 0xcc, 0xff, 0xff };
-      
-      if (!gdk_pixbuf_get_has_alpha (pixbuf))
-        {
-          GdkPixbuf *new_pixbuf;
-          
-          new_pixbuf = gdk_pixbuf_add_alpha (pixbuf, FALSE, 0, 0, 0);
-          g_object_unref (G_OBJECT (pixbuf));
-          pixbuf = new_pixbuf;
-        }
-      
-      meta_gradient_add_alpha (pixbuf,
-                               alphas, G_N_ELEMENTS (alphas),
-                               META_GRADIENT_HORIZONTAL);
-      
-      draw_checkerboard (cr , width, height);
-    }
-    
-  gdk_cairo_set_source_pixbuf (cr, pixbuf, 0, 0);
-  cairo_rectangle (cr, 0, 0, width, height);
-  cairo_fill (cr);
-
-  g_object_unref (G_OBJECT (pixbuf));
-}
-
-static void
-render_vertical_func (cairo_t *cr,
-                      int width, int height)
-{
-  render_simple (cr, width, height, META_GRADIENT_VERTICAL, FALSE);
-}
-
-static void
-render_horizontal_func (cairo_t *cr,
-                        int width, int height)
-{
-  render_simple (cr, width, height, META_GRADIENT_HORIZONTAL, FALSE);
-}
-
-static void
-render_diagonal_func (cairo_t *cr,
-                      int width, int height)
-{
-  render_simple (cr, width, height, META_GRADIENT_DIAGONAL, FALSE);
-}
-
-static void
-render_diagonal_alpha_func (cairo_t *cr,
-                            int width, int height)
-{
-  render_simple (cr, width, height, META_GRADIENT_DIAGONAL, TRUE);
-}
-
-static void
-render_multi (cairo_t     *cr,
-              int width, int height,
-              MetaGradientType type)
-{
-  GdkPixbuf *pixbuf;
-#define N_COLORS 5
-  GdkRGBA colors[N_COLORS];
-
-  gdk_rgba_parse (&colors[0], "red");
-  gdk_rgba_parse (&colors[1], "blue");
-  gdk_rgba_parse (&colors[2], "orange");
-  gdk_rgba_parse (&colors[3], "pink");
-  gdk_rgba_parse (&colors[4], "green");
-
-  pixbuf = meta_gradient_create_multi (width, height,
-                                       colors, N_COLORS,
-                                       type);
-
-  gdk_cairo_set_source_pixbuf (cr, pixbuf, 0, 0);
-  cairo_rectangle (cr, 0, 0, width, height);
-  cairo_fill (cr);
-
-  g_object_unref (G_OBJECT (pixbuf));
-#undef N_COLORS
-}
-
-static void
-render_vertical_multi_func (cairo_t *cr,
-                            int width, int height)
-{
-  render_multi (cr, width, height, META_GRADIENT_VERTICAL);
-}
-
-static void
-render_horizontal_multi_func (cairo_t *cr,
-                              int width, int height)
-{
-  render_multi (cr, width, height, META_GRADIENT_HORIZONTAL);
-}
-
-static void
-render_diagonal_multi_func (cairo_t *cr,
-                            int width, int height)
-{
-  render_multi (cr, width, height, META_GRADIENT_DIAGONAL);
-}
-
-static void
-render_interwoven_func (cairo_t *cr,
-                        int width, int height)
-{
-  GdkPixbuf *pixbuf;
-#define N_COLORS 4
-  GdkRGBA colors[N_COLORS];
-
-  gdk_rgba_parse (&colors[0], "red");
-  gdk_rgba_parse (&colors[1], "blue");
-  gdk_rgba_parse (&colors[2], "pink");
-  gdk_rgba_parse (&colors[3], "green");
-
-  pixbuf = meta_gradient_create_interwoven (width, height,
-                                            colors, height / 10,
-                                            colors + 2, height / 14);
-
-  gdk_cairo_set_source_pixbuf (cr, pixbuf, 0, 0);
-  cairo_rectangle (cr, 0, 0, width, height);
-  cairo_fill (cr);
-
-  g_object_unref (G_OBJECT (pixbuf));
-}
-
-static gboolean
-draw_callback (GtkWidget *widget,
-               cairo_t   *cr,
-               gpointer   data)
-{
-  RenderGradientFunc func = data;
-  GtkStyleContext *style;
-  GdkRGBA color;
-
-  style = gtk_widget_get_style_context (widget);
-
-  gtk_style_context_save (style);
-  gtk_style_context_set_state (style, gtk_widget_get_state_flags (widget));
-  gtk_style_context_lookup_color (style, "foreground-color", &color);
-  gtk_style_context_restore (style);
-
-  gdk_cairo_set_source_rgba (cr, &color);
-
-  (* func) (cr,
-            gtk_widget_get_allocated_width (widget),
-            gtk_widget_get_allocated_height (widget));
-
-  return FALSE;
-}
-
-static GtkWidget*
-create_gradient_window (const char *title,
-                        RenderGradientFunc func)
-{
-  GtkWidget *window;
-  GtkWidget *drawing_area;
-
-  window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
-
-  gtk_window_set_title (GTK_WINDOW (window), title);
-  
-  drawing_area = gtk_drawing_area_new ();
-
-  gtk_widget_set_size_request (drawing_area, 1, 1);
-
-  gtk_window_set_default_size (GTK_WINDOW (window), 175, 175);
-  
-  g_signal_connect (G_OBJECT (drawing_area),
-                    "draw",
-                    G_CALLBACK (draw_callback),
-                    func);
-
-  gtk_container_add (GTK_CONTAINER (window), drawing_area);
-
-  gtk_widget_show_all (window);
-  
-  return window;
-}
-
-static void
-meta_gradient_test (void)
-{
-  create_gradient_window ("Simple vertical",
-                          render_vertical_func);
-
-  create_gradient_window ("Simple horizontal",
-                          render_horizontal_func);
-
-  create_gradient_window ("Simple diagonal",
-                          render_diagonal_func);
-
-  create_gradient_window ("Multi vertical",
-                          render_vertical_multi_func);
-
-  create_gradient_window ("Multi horizontal",
-                          render_horizontal_multi_func);
-
-  create_gradient_window ("Multi diagonal",
-                          render_diagonal_multi_func);
-
-  create_gradient_window ("Interwoven",
-                          render_interwoven_func);
-
-  create_gradient_window ("Simple diagonal with horizontal multi alpha",
-                          render_diagonal_alpha_func);
-
-}
-
-int
-main (int argc, char **argv)
-{
-  gtk_init (&argc, &argv);
-
-  meta_gradient_test ();
-
-  gtk_main ();
-
-  return 0;
-}
-

src/ui/ui.c

@@ -22,11 +22,8 @@
 #include <config.h>
 #include <meta/prefs.h>
 #include "ui.h"
-#include "frames.h"
 #include <meta/util.h>
-#include "menu.h"
 #include "core.h"
-#include "theme-private.h"
 
 #include <string.h>
 #include <stdlib.h>
@@ -41,7 +38,6 @@ struct _MetaUI
 {
   Display *xdisplay;
   Screen *xscreen;
-  MetaFrames *frames;
 
   /* For double-click tracking */
   gint button_click_number;
@@ -56,11 +52,6 @@ meta_ui_init (void)
 {
   if (!gtk_init_check (NULL, NULL))
     meta_fatal ("Unable to open X display %s\n", XDisplayName (NULL));
-
-  /* We need to be able to fully trust that the window and monitor sizes
-     that Gdk reports corresponds to the X ones, so we disable the automatic
-     scale handling */
-  gdk_x11_display_set_window_scale (gdk_display_get_default (), 1);
 }
 
 Display*
@@ -75,162 +66,6 @@ meta_ui_get_screen_number (void)
   return gdk_screen_get_number (gdk_screen_get_default ());
 }
 
-/* For XInput2 */
-#include "display-private.h"
-
-static gboolean
-is_input_event (XEvent *event)
-{
-  MetaDisplay *display = meta_get_display ();
-
-  return (event->type == GenericEvent &&
-          event->xcookie.extension == display->xinput_opcode);
-}
-
-/* We do some of our event handling in frames.c, which expects
- * GDK events delivered by GTK+.  However, since the transition to
- * client side windows, we can't let GDK see button events, since the
- * client-side tracking of implicit and explicit grabs it does will
- * get confused by our direct use of X grabs in the core code.
- *
- * So we do a very minimal GDK => GTK event conversion here and send on the
- * events we care about, and then filter them out so they don't go
- * through the normal GDK event handling.
- *
- * To reduce the amount of code, the only events fields filled out
- * below are the ones that frames.c uses. If frames.c is modified to
- * use more fields, more fields need to be filled out below.
- */
-
-static gboolean
-maybe_redirect_mouse_event (XEvent *xevent)
-{
-  GdkDisplay *gdisplay;
-  GdkDeviceManager *gmanager;
-  GdkDevice *gdevice;
-  MetaUI *ui;
-  GdkEvent *gevent;
-  GdkWindow *gdk_window;
-  Window window;
-  XIEvent *xev;
-  XIDeviceEvent *xev_d = NULL;
-  XIEnterEvent *xev_e = NULL;
-
-  if (!is_input_event (xevent))
-    return FALSE;
-
-  xev = (XIEvent *) xevent->xcookie.data;
-
-  switch (xev->evtype)
-    {
-    case XI_ButtonPress:
-    case XI_ButtonRelease:
-    case XI_Motion:
-      xev_d = (XIDeviceEvent *) xev;
-      window = xev_d->event;
-      break;
-    case XI_Enter:
-    case XI_Leave:
-      xev_e = (XIEnterEvent *) xev;
-      window = xev_e->event;
-      break;
-    default:
-      return FALSE;
-    }
-
-  gdisplay = gdk_x11_lookup_xdisplay (xev->display);
-  ui = g_object_get_data (G_OBJECT (gdisplay), "meta-ui");
-  if (!ui)
-    return FALSE;
-
-  gdk_window = gdk_x11_window_lookup_for_display (gdisplay, window);
-  if (gdk_window == NULL)
-    return FALSE;
-
-  gmanager = gdk_display_get_device_manager (gdisplay);
-  gdevice = gdk_x11_device_manager_lookup (gmanager, META_VIRTUAL_CORE_POINTER_ID);
-
-  /* If GDK already thinks it has a grab, we better let it see events; this
-   * is the menu-navigation case and events need to get sent to the appropriate
-   * (client-side) subwindow for individual menu items.
-   */
-  if (gdk_display_device_is_grabbed (gdisplay, gdevice))
-    return FALSE;
-
-  switch (xev->evtype)
-    {
-    case XI_ButtonPress:
-    case XI_ButtonRelease:
-      if (xev_d->evtype == XI_ButtonPress)
-        {
-          GtkSettings *settings = gtk_settings_get_default ();
-          int double_click_time;
-          int double_click_distance;
-
-          g_object_get (settings,
-                        "gtk-double-click-time", &double_click_time,
-                        "gtk-double-click-distance", &double_click_distance,
-                        NULL);
-
-          if (xev_d->detail == ui->button_click_number &&
-              xev_d->event == ui->button_click_window &&
-              xev_d->time < ui->button_click_time + double_click_time &&
-              ABS (xev_d->event_x - ui->button_click_x) <= double_click_distance &&
-              ABS (xev_d->event_y - ui->button_click_y) <= double_click_distance)
-            {
-              gevent = gdk_event_new (GDK_2BUTTON_PRESS);
-
-              ui->button_click_number = 0;
-            }
-          else
-            {
-              gevent = gdk_event_new (GDK_BUTTON_PRESS);
-              ui->button_click_number = xev_d->detail;
-              ui->button_click_window = xev_d->event;
-              ui->button_click_time = xev_d->time;
-              ui->button_click_x = xev_d->event_x;
-              ui->button_click_y = xev_d->event_y;
-            }
-        }
-      else
-        {
-          gevent = gdk_event_new (GDK_BUTTON_RELEASE);
-        }
-
-      gevent->button.window = g_object_ref (gdk_window);
-      gevent->button.button = xev_d->detail;
-      gevent->button.time = xev_d->time;
-      gevent->button.x = xev_d->event_x;
-      gevent->button.y = xev_d->event_y;
-      gevent->button.x_root = xev_d->root_x;
-      gevent->button.y_root = xev_d->root_y;
-
-      break;
-    case XI_Motion:
-      gevent = gdk_event_new (GDK_MOTION_NOTIFY);
-      gevent->motion.type = GDK_MOTION_NOTIFY;
-      gevent->motion.window = g_object_ref (gdk_window);
-      break;
-    case XI_Enter:
-    case XI_Leave:
-      gevent = gdk_event_new (xev_e->evtype == XI_Enter ? GDK_ENTER_NOTIFY : GDK_LEAVE_NOTIFY);
-      gevent->crossing.window = g_object_ref (gdk_window);
-      gevent->crossing.x = xev_e->event_x;
-      gevent->crossing.y = xev_e->event_y;
-      break;
-    default:
-      g_assert_not_reached ();
-      break;
-    }
-
-  /* If we've gotten here, we've created the gdk_event and should send it on */
-  gdk_event_set_device (gevent, gdevice);
-  gtk_main_do_event (gevent);
-  gdk_event_free (gevent);
-
-  return TRUE;
-}
-
 typedef struct _EventFunc EventFunc;
 
 struct _EventFunc
@@ -248,8 +83,7 @@ filter_func (GdkXEvent *xevent,
 {
   g_return_val_if_fail (ef != NULL, GDK_FILTER_CONTINUE);
 
-  if ((* ef->func) (xevent, ef->data) ||
-      maybe_redirect_mouse_event (xevent))
+  if ((* ef->func) (xevent, ef->data))
     return GDK_FILTER_REMOVE;
   else
     return GDK_FILTER_CONTINUE;
@@ -297,12 +131,6 @@ meta_ui_new (Display *xdisplay,
   gdisplay = gdk_x11_lookup_xdisplay (xdisplay);
   g_assert (gdisplay == gdk_display_get_default ());
 
-  ui->frames = meta_frames_new (XScreenNumberOfScreen (screen));
-  /* This does not actually show any widget. MetaFrames has been hacked so
-   * that showing it doesn't actually do anything. But we need the flags
-   * set for GTK to deliver events properly. */
-  gtk_widget_show (GTK_WIDGET (ui->frames));
-
   g_object_set_data (G_OBJECT (gdisplay), "meta-ui", ui);
 
   return ui;
@@ -313,33 +141,12 @@ meta_ui_free (MetaUI *ui)
 {
   GdkDisplay *gdisplay;
 
-  gtk_widget_destroy (GTK_WIDGET (ui->frames));
-
   gdisplay = gdk_x11_lookup_xdisplay (ui->xdisplay);
   g_object_set_data (G_OBJECT (gdisplay), "meta-ui", NULL);
 
   g_free (ui);
 }
 
-void
-meta_ui_get_frame_mask (MetaUI  *ui,
-                        Window   frame_xwindow,
-                        guint    width,
-                        guint    height,
-                        cairo_t *cr)
-{
-  meta_frames_get_mask (ui->frames, frame_xwindow, width, height, cr);
-}
-
-void
-meta_ui_get_frame_borders (MetaUI *ui,
-                           Window frame_xwindow,
-                           MetaFrameBorders *borders)
-{
-  meta_frames_get_borders (ui->frames, frame_xwindow,
-                           borders);
-}
-
 Window
 meta_ui_create_frame_window (MetaUI *ui,
                              Display *xdisplay,
@@ -351,72 +158,13 @@ meta_ui_create_frame_window (MetaUI *ui,
 			     gint screen_no,
                              gulong *create_serial)
 {
-  GdkDisplay *display = gdk_x11_lookup_xdisplay (xdisplay);
-  GdkScreen *screen = gdk_display_get_screen (display, screen_no);
-  GdkWindowAttr attrs;
-  gint attributes_mask;
-  GdkWindow *window;
-  GdkVisual *visual;
-  
-  /* Default depth/visual handles clients with weird visuals; they can
-   * always be children of the root depth/visual obviously, but
-   * e.g. DRI games can't be children of a parent that has the same
-   * visual as the client.
-   */
-  if (!xvisual)
-    visual = gdk_screen_get_system_visual (screen);
-  else
-    {
-      visual = gdk_x11_screen_lookup_visual (screen,
-                                             XVisualIDFromVisual (xvisual));
-    }
-
-  attrs.title = NULL;
-
-  /* frame.c is going to replace the event mask immediately, but
-   * we still have to set it here to let GDK know what it is.
-   */
-  attrs.event_mask =
-    GDK_EXPOSURE_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK |
-    GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK |
-    GDK_ENTER_NOTIFY_MASK | GDK_LEAVE_NOTIFY_MASK | GDK_FOCUS_CHANGE_MASK;
-  attrs.x = x;
-  attrs.y = y;
-  attrs.wclass = GDK_INPUT_OUTPUT;
-  attrs.visual = visual;
-  attrs.window_type = GDK_WINDOW_CHILD;
-  attrs.cursor = NULL;
-  attrs.wmclass_name = NULL;
-  attrs.wmclass_class = NULL;
-  attrs.override_redirect = FALSE;
-
-  attrs.width  = width;
-  attrs.height = height;
-
-  attributes_mask = GDK_WA_X | GDK_WA_Y | GDK_WA_VISUAL;
-
-  /* We make an assumption that gdk_window_new() is going to call
-   * XCreateWindow as it's first operation; this seems to be true currently
-   * as long as you pass in a colormap.
-   */
-  if (create_serial)
-    *create_serial = XNextRequest (xdisplay);
-  window =
-    gdk_window_new (gdk_screen_get_root_window(screen),
-		    &attrs, attributes_mask);
-
-  gdk_window_resize (window, width, height);
-  
-  meta_frames_manage_window (ui->frames, GDK_WINDOW_XID (window), window);
-
-  return GDK_WINDOW_XID (window);
+  return None;
 }
 
 void
 meta_ui_destroy_frame_window (MetaUI *ui,
 			      Window  xwindow)
 {
-  meta_frames_unmanage_window (ui->frames, xwindow);
 }
 
 void
@@ -427,83 +175,6 @@ meta_ui_move_resize_frame (MetaUI *ui,
 			   int width,
 			   int height)
 {
-  meta_frames_move_resize_frame (ui->frames, frame, x, y, width, height);
-}
-
-void
-meta_ui_map_frame   (MetaUI *ui,
-                     Window  xwindow)
-{
-  GdkWindow *window;
-  GdkDisplay *display;
-
-  display = gdk_x11_lookup_xdisplay (ui->xdisplay);
-  window = gdk_x11_window_lookup_for_display (display, xwindow);
-
-  if (window)
-    gdk_window_show_unraised (window);
-}
-
-void
-meta_ui_unmap_frame (MetaUI *ui,
-                     Window  xwindow)
-{
-  GdkWindow *window;
-  GdkDisplay *display;
-
-  display = gdk_x11_lookup_xdisplay (ui->xdisplay);
-  window = gdk_x11_window_lookup_for_display (display, xwindow);
-
-  if (window)
-    gdk_window_hide (window);
-}
-
-void
-meta_ui_unflicker_frame_bg (MetaUI *ui,
-                            Window  xwindow,
-                            int     target_width,
-                            int     target_height)
-{
-  meta_frames_unflicker_bg (ui->frames, xwindow,
-                            target_width, target_height);
-}
-
-void
-meta_ui_update_frame_style (MetaUI  *ui,
-                            Window   xwindow)
-{
-  meta_frames_update_frame_style (ui->frames, xwindow);
-}
-
-void
-meta_ui_repaint_frame (MetaUI *ui,
-                       Window xwindow)
-{
-  meta_frames_repaint_frame (ui->frames, xwindow);
-}
-
-void
-meta_ui_reset_frame_bg (MetaUI *ui,
-                        Window xwindow)
-{
-  meta_frames_reset_bg (ui->frames, xwindow);
-}
-
-cairo_region_t *
-meta_ui_get_frame_bounds (MetaUI  *ui,
-                          Window   xwindow,
-                          int      window_width,
-                          int      window_height)
-{
-  return meta_frames_get_frame_bounds (ui->frames, xwindow,
-                                       window_width, window_height);
-}
-
-void
-meta_ui_queue_frame_draw (MetaUI *ui,
-                          Window xwindow)
-{
-  meta_frames_queue_draw (ui->frames, xwindow);
 }
 
 void
@@ -511,41 +182,12 @@ meta_ui_set_frame_title (MetaUI     *ui,
                          Window      xwindow,
                          const char *title)
 {
-  meta_frames_set_title (ui->frames, xwindow, title);
-}
-
-MetaWindowMenu*
-meta_ui_window_menu_new  (MetaUI             *ui,
-                          Window              client_xwindow,
-                          MetaMenuOp          ops,
-                          MetaMenuOp          insensitive,
-                          unsigned long       active_workspace,
-                          int                 n_workspaces,
-                          MetaWindowMenuFunc  func,
-                          gpointer            data)
-{
-  return meta_window_menu_new (ui->frames,
-                               ops, insensitive,
-                               client_xwindow,
-                               active_workspace,
-                               n_workspaces,
-                               func, data);
 }
 
 void
-meta_ui_window_menu_popup (MetaWindowMenu     *menu,
-                           int                 root_x,
-                           int                 root_y,
-                           int                 button,
-                           guint32             timestamp)
+meta_ui_update_frame_style (MetaUI  *ui,
+                            Window   xwindow)
 {
-  meta_window_menu_popup (menu, root_x, root_y, button, timestamp);
-}
-
-void
-meta_ui_window_menu_free (MetaWindowMenu *menu)
-{
-  meta_window_menu_free (menu);
 }
 
 GdkPixbuf*
@@ -725,63 +367,7 @@ meta_ui_theme_get_frame_borders (MetaUI *ui,
                                  MetaFrameFlags     flags,
                                  MetaFrameBorders  *borders)
 {
-  int text_height;
-  GtkStyleContext *style = NULL;
-  PangoContext *context;
-  const PangoFontDescription *font_desc;
-  PangoFontDescription *free_font_desc = NULL;
-
-  if (meta_ui_have_a_theme ())
-    {
-      context = gtk_widget_get_pango_context (GTK_WIDGET (ui->frames));
-      font_desc = meta_prefs_get_titlebar_font ();
-
-      if (!font_desc)
-        {
-          GdkDisplay *display = gdk_x11_lookup_xdisplay (ui->xdisplay);
-          GdkScreen *screen = gdk_display_get_screen (display, XScreenNumberOfScreen (ui->xscreen));
-          GtkWidgetPath *widget_path;
-
-          style = gtk_style_context_new ();
-          gtk_style_context_set_screen (style, screen);
-          widget_path = gtk_widget_path_new ();
-          gtk_widget_path_append_type (widget_path, GTK_TYPE_WINDOW);
-          gtk_style_context_set_path (style, widget_path);
-          gtk_widget_path_free (widget_path);
-
-          gtk_style_context_get (style, GTK_STATE_FLAG_NORMAL, "font", &free_font_desc, NULL);
-          font_desc = (const PangoFontDescription *) free_font_desc;
-        }
-
-      text_height = meta_pango_font_desc_get_text_height (font_desc, context);
-
-      meta_theme_get_frame_borders (meta_theme_get_current (),
-                                    type, text_height, flags,
-                                    borders);
-
-      if (free_font_desc)
-        pango_font_description_free (free_font_desc);
-    }
-  else
-    {
-      meta_frame_borders_clear (borders);
-    }
-
-  if (style != NULL)
-    g_object_unref (style);
-}
-
-void
-meta_ui_set_current_theme (const char *name)
-{
-  meta_theme_set_current (name);
-  meta_invalidate_default_icons ();
-}
-
-gboolean
-meta_ui_have_a_theme (void)
-{
-  return meta_theme_get_current () != NULL;
+  meta_frame_borders_clear (borders);
 }
 
 static void
@@ -974,33 +560,13 @@ meta_ui_parse_modifier (const char          *accel,
   return TRUE;
 }
 
-gboolean
-meta_ui_window_is_widget (MetaUI *ui,
-                          Window  xwindow)
-{
-  GdkDisplay *display;
-  GdkWindow *window;
-
-  display = gdk_x11_lookup_xdisplay (ui->xdisplay);
-  window = gdk_x11_window_lookup_for_display (display, xwindow);
-
-  if (window)
-    {
-      void *user_data = NULL;
-      gdk_window_get_user_data (window, &user_data);
-      return user_data != NULL && user_data != ui->frames;
-    }
-  else
-    return FALSE;
-}
-
 int
 meta_ui_get_drag_threshold (MetaUI *ui)
 {
   GtkSettings *settings;
   int threshold;
 
-  settings = gtk_widget_get_settings (GTK_WIDGET (ui->frames));
+  settings = gtk_settings_get_default ();
 
   threshold = 8;
   g_object_get (G_OBJECT (settings), "gtk-dnd-drag-threshold", &threshold, NULL);

src/ui/ui.h

@@ -61,16 +61,6 @@ void meta_ui_theme_get_frame_borders (MetaUI *ui,
                                       MetaFrameType      type,
                                       MetaFrameFlags     flags,
                                       MetaFrameBorders *borders);
-void meta_ui_get_frame_borders (MetaUI *ui,
-                                Window frame_xwindow,
-                                MetaFrameBorders *borders);
-
-void meta_ui_get_frame_mask (MetaUI *ui,
-                             Window frame_xwindow,
-                             guint width,
-                             guint height,
-                             cairo_t *cr);
-
 Window meta_ui_create_frame_window (MetaUI *ui,
                                     Display *xdisplay,
                                     Visual *xvisual,
@@ -88,54 +78,12 @@ void meta_ui_move_resize_frame (MetaUI *ui,
 				int y,
 				int width,
 				int height);
-
-/* GDK insists on tracking map/unmap */
-void meta_ui_map_frame   (MetaUI *ui,
-                          Window  xwindow);
-void meta_ui_unmap_frame (MetaUI *ui,
-                          Window  xwindow);
-
-void meta_ui_unflicker_frame_bg (MetaUI *ui,
-                                 Window  xwindow,
-                                 int     target_width,
-                                 int     target_height);
-void meta_ui_reset_frame_bg     (MetaUI *ui,
-                                 Window  xwindow);
-
-cairo_region_t *meta_ui_get_frame_bounds (MetaUI  *ui,
-                                          Window   xwindow,
-                                          int      window_width,
-                                          int      window_height);
-
-void meta_ui_queue_frame_draw (MetaUI *ui,
-                               Window xwindow);
-
 void meta_ui_set_frame_title (MetaUI *ui,
                               Window xwindow,
                               const char *title);
 
 void meta_ui_update_frame_style (MetaUI  *ui,
                                  Window   window);
-
-void meta_ui_repaint_frame (MetaUI *ui,
-                            Window xwindow);
-
-MetaWindowMenu* meta_ui_window_menu_new   (MetaUI             *ui,
-                                           Window              client_xwindow,
-                                           MetaMenuOp          ops,
-                                           MetaMenuOp          insensitive,
-                                           unsigned long       active_workspace,
-                                           int                 n_workspaces,
-                                           MetaWindowMenuFunc  func,
-                                           gpointer            data);
-void            meta_ui_window_menu_popup (MetaWindowMenu     *menu,
-                                           int                 root_x,
-                                           int                 root_y,
-                                           int                 button,
-                                           guint32             timestamp);
-void            meta_ui_window_menu_free  (MetaWindowMenu     *menu);
-
-
 /* FIXME these lack a display arg */
 GdkPixbuf* meta_gdk_pixbuf_get_from_pixmap (Pixmap       xpixmap,
                                             int          src_x,
@@ -152,9 +100,6 @@ gboolean  meta_ui_window_should_not_cause_focus (Display *xdisplay,
 char*     meta_text_property_to_utf8 (Display             *xdisplay,
                                       const XTextProperty *prop);
 
-void     meta_ui_set_current_theme (const char *name);
-gboolean meta_ui_have_a_theme      (void);
-
 /* Not a real key symbol but means "key above the tab key"; this is
  * used as the default keybinding for cycle_group.
  * 0x2xxxxxxx is a range not used by GDK or X. the remaining digits are
@@ -171,13 +116,9 @@ gboolean meta_ui_parse_modifier    (const char          *accel,
 /* Caller responsible for freeing return string of meta_ui_accelerator_name! */
 gchar*   meta_ui_accelerator_name  (unsigned int        keysym,
                                     MetaVirtualModifier mask);
-gboolean meta_ui_window_is_widget (MetaUI *ui,
-                                   Window  xwindow);
 
 int      meta_ui_get_drag_threshold       (MetaUI *ui);
 
 MetaUIDirection meta_ui_get_direction (void);
 
-#include "tabpopup.h"
-
 #endif