[mutter] plugin: Remove unneeded wrapper APIs

[Jasper St. Pierre <jstpierre src gnome org>]

commit 5e3d93da877884d630ce3631f7d7eb4cc0a0cd09
Author: Jasper St. Pierre <jstpierre mecheye net>
Date:   Wed Feb 29 21:44:43 2012 -0500

    plugin: Remove unneeded wrapper APIs
    
    Mutter originally started out with the idea that only a subset of the total
    API was exposed to plugins, so some APIs are duplicated on MutterPlugin.
    We've long since abandoned that idea; remove these wrappers.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=671103

 src/compositor/compositor-private.h |    3 -
 src/compositor/meta-plugin.c        |  118 +----------------------------------
 src/compositor/plugins/default.c    |   16 +++--
 src/meta/compositor-mutter.h        |    4 +
 src/meta/meta-plugin.h              |   31 ---------
 5 files changed, 15 insertions(+), 157 deletions(-)
---
diff --git a/src/compositor/compositor-private.h b/src/compositor/compositor-private.h
index 23f639f..e7eadf8 100644
--- a/src/compositor/compositor-private.h
+++ b/src/compositor/compositor-private.h
@@ -55,9 +55,6 @@ struct _MetaCompScreen
 };
 
 void meta_switch_workspace_completed (MetaScreen    *screen);
-void meta_set_stage_input_region     (MetaScreen    *screen,
-                                      XserverRegion  region);
-void meta_empty_stage_input_region   (MetaScreen    *screen);
 
 gboolean meta_begin_modal_for_plugin (MetaScreen       *screen,
                                       MetaPlugin       *plugin,
diff --git a/src/compositor/meta-plugin.c b/src/compositor/meta-plugin.c
index 055b1b0..475f877 100644
--- a/src/compositor/meta-plugin.c
+++ b/src/compositor/meta-plugin.c
@@ -263,38 +263,6 @@ meta_plugin_get_info (MetaPlugin *plugin)
   return NULL;
 }
 
-ClutterActor *
-meta_plugin_get_overlay_group (MetaPlugin *plugin)
-{
-  MetaPluginPrivate *priv = META_PLUGIN (plugin)->priv;
-
-  return meta_get_overlay_group_for_screen (priv->screen);
-}
-
-ClutterActor *
-meta_plugin_get_stage (MetaPlugin *plugin)
-{
-  MetaPluginPrivate *priv = META_PLUGIN (plugin)->priv;
-
-  return meta_get_stage_for_screen (priv->screen);
-}
-
-ClutterActor *
-meta_plugin_get_window_group (MetaPlugin *plugin)
-{
-  MetaPluginPrivate *priv = META_PLUGIN (plugin)->priv;
-
-  return meta_get_window_group_for_screen (priv->screen);
-}
-
-ClutterActor *
-meta_plugin_get_background_actor (MetaPlugin *plugin)
-{
-  MetaPluginPrivate *priv = META_PLUGIN (plugin)->priv;
-
-  return meta_get_background_actor_for_screen (priv->screen);
-}
-
 /**
  * _meta_plugin_effect_started:
  * @plugin: the plugin
@@ -315,7 +283,7 @@ meta_plugin_switch_workspace_completed (MetaPlugin *plugin)
 {
   MetaPluginPrivate *priv = META_PLUGIN (plugin)->priv;
 
-  MetaScreen *screen = meta_plugin_get_screen (plugin);
+  MetaScreen *screen = priv->screen;
 
   if (priv->running-- < 0)
     {
@@ -389,80 +357,6 @@ meta_plugin_destroy_completed (MetaPlugin      *plugin,
   meta_plugin_window_effect_completed (plugin, actor, META_PLUGIN_DESTROY);
 }
 
-void
-meta_plugin_query_screen_size (MetaPlugin *plugin,
-                               int        *width,
-                               int        *height)
-{
-  MetaPluginPrivate *priv = META_PLUGIN (plugin)->priv;
-
-  meta_screen_get_size (priv->screen, width, height);
-}
-
-void
-meta_plugin_set_stage_reactive (MetaPlugin *plugin,
-                                gboolean    reactive)
-{
-  MetaPluginPrivate *priv = META_PLUGIN (plugin)->priv;
-  MetaScreen  *screen  = priv->screen;
-
-  if (reactive)
-    meta_set_stage_input_region (screen, None);
-  else
-    meta_empty_stage_input_region (screen);
-}
-
-void
-meta_plugin_set_stage_input_area (MetaPlugin *plugin,
-                                  gint x, gint y, gint width, gint height)
-{
-  MetaPluginPrivate *priv = META_PLUGIN (plugin)->priv;
-  MetaScreen   *screen  = priv->screen;
-  MetaDisplay  *display = meta_screen_get_display (screen);
-  Display      *xdpy    = meta_display_get_xdisplay (display);
-  XRectangle    rect;
-  XserverRegion region;
-
-  rect.x = x;
-  rect.y = y;
-  rect.width = width;
-  rect.height = height;
-
-  region = XFixesCreateRegion (xdpy, &rect, 1);
-  meta_set_stage_input_region (screen, region);
-  XFixesDestroyRegion (xdpy, region);
-}
-
-void
-meta_plugin_set_stage_input_region (MetaPlugin   *plugin,
-                                    XserverRegion region)
-{
-  MetaPluginPrivate *priv = META_PLUGIN (plugin)->priv;
-  MetaScreen  *screen  = priv->screen;
-
-  meta_set_stage_input_region (screen, region);
-}
-
-/**
- * meta_plugin_get_window_actors:
- * @plugin: A #MetaPlugin
- *
- * This function returns all of the #MetaWindowActor objects referenced by Mutter, including
- * override-redirect windows.  The returned list is a snapshot of Mutter's current
- * stacking order, with the topmost window last.
- *
- * The 'restacked' signal of #MetaScreen signals when this value has changed.
- *
- * Returns: (transfer none) (element-type MetaWindowActor): Windows in stacking order, topmost last
- */
-GList *
-meta_plugin_get_window_actors (MetaPlugin *plugin)
-{
-  MetaPluginPrivate *priv = META_PLUGIN (plugin)->priv;
-
-  return meta_get_window_actors (priv->screen);
-}
-
 /**
  * meta_plugin_begin_modal:
  * @plugin: a #MetaPlugin
@@ -521,16 +415,6 @@ meta_plugin_end_modal (MetaPlugin *plugin,
   meta_end_modal_for_plugin (priv->screen, plugin, timestamp);
 }
 
-Display *
-meta_plugin_get_xdisplay (MetaPlugin *plugin)
-{
-  MetaPluginPrivate *priv    = META_PLUGIN (plugin)->priv;
-  MetaDisplay       *display = meta_screen_get_display (priv->screen);
-  Display           *xdpy    = meta_display_get_xdisplay (display);
-
-  return xdpy;
-}
-
 /**
  * meta_plugin_get_screen:
  * @plugin: a #MetaPlugin
diff --git a/src/compositor/plugins/default.c b/src/compositor/plugins/default.c
index 791715d..e78d617 100644
--- a/src/compositor/plugins/default.c
+++ b/src/compositor/plugins/default.c
@@ -284,7 +284,8 @@ on_switch_workspace_effect_complete (ClutterTimeline *timeline, gpointer data)
 {
   MetaPlugin               *plugin  = META_PLUGIN (data);
   MetaDefaultPluginPrivate *priv = META_DEFAULT_PLUGIN (plugin)->priv;
-  GList        *l     = meta_plugin_get_window_actors (plugin);
+  MetaScreen *screen = meta_plugin_get_screen (plugin);
+  GList *l = meta_get_window_actors (screen);
 
   while (l)
     {
@@ -317,6 +318,7 @@ switch_workspace (MetaPlugin *plugin,
                   gint from, gint to,
                   MetaMotionDirection direction)
 {
+  MetaScreen *screen;
   MetaDefaultPluginPrivate *priv = META_DEFAULT_PLUGIN (plugin)->priv;
   GList        *l;
   ClutterActor *workspace0  = clutter_group_new ();
@@ -325,11 +327,13 @@ switch_workspace (MetaPlugin *plugin,
   int           screen_width, screen_height;
   ClutterAnimation *animation;
 
-  stage = meta_plugin_get_stage (plugin);
+  screen = meta_plugin_get_screen (plugin);
+  stage = CLUTTER (meta_get_stage_for_screen (screen));
+
+  meta_screen_get_size (screen,
+                        &screen_width,
+                        &screen_height);
 
-  meta_plugin_query_screen_size (plugin,
-					      &screen_width,
-					      &screen_height);
   clutter_actor_set_anchor_point (workspace1,
                                   screen_width,
                                   screen_height);
@@ -348,7 +352,7 @@ switch_workspace (MetaPlugin *plugin,
       return;
     }
 
-  l = g_list_last (meta_plugin_get_window_actors (plugin));
+  l = g_list_last (meta_get_window_actors (screen));
 
   while (l)
     {
diff --git a/src/meta/compositor-mutter.h b/src/meta/compositor-mutter.h
index 5be1f0e..e196c65 100644
--- a/src/meta/compositor-mutter.h
+++ b/src/meta/compositor-mutter.h
@@ -27,6 +27,7 @@
 
 #include <clutter/clutter.h>
 #include <X11/Xlib.h>
+#include <X11/extensions/Xfixes.h>
 
 #include <meta/types.h>
 #include <meta/compositor.h>
@@ -43,5 +44,8 @@ void        meta_disable_unredirect_for_screen  (MetaScreen *screen);
 void        meta_enable_unredirect_for_screen   (MetaScreen *screen);
 
 ClutterActor *meta_get_background_actor_for_screen (MetaScreen *screen);
+void meta_set_stage_input_region     (MetaScreen    *screen,
+                                      XserverRegion  region);
+void meta_empty_stage_input_region   (MetaScreen    *screen);
 
 #endif
diff --git a/src/meta/meta-plugin.h b/src/meta/meta-plugin.h
index a7f87dc..8e46ec8 100644
--- a/src/meta/meta-plugin.h
+++ b/src/meta/meta-plugin.h
@@ -246,35 +246,6 @@ void
 meta_plugin_destroy_completed (MetaPlugin      *plugin,
                                MetaWindowActor *actor);
 
-ClutterActor *
-meta_plugin_get_overlay_group (MetaPlugin *plugin);
-
-ClutterActor *
-meta_plugin_get_window_group (MetaPlugin *plugin);
-
-ClutterActor *
-meta_plugin_get_background_actor (MetaPlugin *plugin);
-
-ClutterActor *
-meta_plugin_get_stage (MetaPlugin *plugin);
-
-void
-meta_plugin_query_screen_size (MetaPlugin *plugin,
-                               int        *width,
-                               int        *height);
-
-void
-meta_plugin_set_stage_reactive (MetaPlugin *plugin,
-                                gboolean    reactive);
-
-void
-meta_plugin_set_stage_input_area (MetaPlugin *plugin,
-                                  gint x, gint y, gint width, gint height);
-
-void
-meta_plugin_set_stage_input_region (MetaPlugin   *plugin,
-                                    XserverRegion region);
-
 /**
  * MetaModalOptions:
  * @META_MODAL_POINTER_ALREADY_GRABBED: if set the pointer is already
@@ -300,8 +271,6 @@ void
 meta_plugin_end_modal (MetaPlugin *plugin,
                        guint32     timestamp);
 
-GList *     meta_plugin_get_window_actors (MetaPlugin *plugin);
-Display *   meta_plugin_get_xdisplay      (MetaPlugin *plugin);
 MetaScreen *meta_plugin_get_screen        (MetaPlugin *plugin);
 
 void