[mutter] window: Add set_icon_geometry() method

[Florian MÃllner <fmuellner src gnome org>]

commit 4d9d66da65174905ae4fe4f573526934a5ad88fd
Author: Florian MÃllner <fmuellner gnome org>
Date:   Wed Jan 23 01:11:23 2013 +0100

    window: Add set_icon_geometry() method
    
    Using a public method for setting the (cached) icon geometry rather
    than accessing the struct members directly allows setting the icon
    geometry from extensions.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=692997

 src/core/window-props.c |   15 +++++++++------
 src/core/window.c       |   24 ++++++++++++++++++++++++
 src/meta/window.h       |    2 ++
 3 files changed, 35 insertions(+), 6 deletions(-)
---
diff --git a/src/core/window-props.c b/src/core/window-props.c
index d055a39..448704d 100644
--- a/src/core/window-props.c
+++ b/src/core/window-props.c
@@ -259,16 +259,19 @@ reload_icon_geometry (MetaWindow    *window,
         }
       else
         {
-          window->icon_geometry.x = (int)value->v.cardinal_list.cardinals[0];
-          window->icon_geometry.y = (int)value->v.cardinal_list.cardinals[1];
-          window->icon_geometry.width = (int)value->v.cardinal_list.cardinals[2];
-          window->icon_geometry.height = (int)value->v.cardinal_list.cardinals[3];
-          window->icon_geometry_set = TRUE;
+          MetaRectangle geometry;
+
+          geometry.x = (int)value->v.cardinal_list.cardinals[0];
+          geometry.y = (int)value->v.cardinal_list.cardinals[1];
+          geometry.width = (int)value->v.cardinal_list.cardinals[2];
+          geometry.height = (int)value->v.cardinal_list.cardinals[3];
+
+          meta_window_set_icon_geometry (window, &geometry);
         }
     }
   else
     {
-      window->icon_geometry_set = FALSE;
+      meta_window_set_icon_geometry (window, NULL);
     }
 }
 
diff --git a/src/core/window.c b/src/core/window.c
index 660be66..9f131ea 100644
--- a/src/core/window.c
+++ b/src/core/window.c
@@ -7172,6 +7172,30 @@ meta_window_get_icon_geometry (MetaWindow    *window,
   return FALSE;
 }
 
+/**
+ * meta_window_set_icon_geometry:
+ * @window: a #MetaWindow
+ * @rect: (allow-none): rectangle with the desired geometry or %NULL.
+ *
+ * Sets or unsets the location of the icon corresponding to the window. If
+ * set, the location should correspond to a dock, task bar or other user
+ * interface element displaying the icon, and is relative to the root window.
+ */
+void
+meta_window_set_icon_geometry (MetaWindow    *window,
+                               MetaRectangle *rect)
+{
+  if (rect)
+    {
+      window->icon_geometry = *rect;
+      window->icon_geometry_set = TRUE;
+    }
+  else
+    {
+      window->icon_geometry_set = FALSE;
+    }
+}
+
 static Window
 read_client_leader (MetaDisplay *display,
                     Window       xwindow)
diff --git a/src/meta/window.h b/src/meta/window.h
index 4d74baf..d968ecc 100644
--- a/src/meta/window.h
+++ b/src/meta/window.h
@@ -149,6 +149,8 @@ gboolean meta_window_is_mapped (MetaWindow  *window);
 gboolean meta_window_toplevel_is_mapped (MetaWindow  *window);
 gboolean meta_window_get_icon_geometry (MetaWindow    *window,
                                         MetaRectangle *rect);
+void meta_window_set_icon_geometry (MetaWindow    *window,
+                                    MetaRectangle *rect);
 void meta_window_maximize   (MetaWindow        *window,
                              MetaMaximizeFlags  directions);
 void meta_window_unmaximize (MetaWindow        *window,