[nautilus-actions] src/nact/base-window.c: get ride of base_application_get_main_window() calls

[Pierre Wieser <pwieser src gnome org>]

commit 1e42034684022a817b31322b564ed68ef9afd75e
Author: Pierre Wieser <pwieser trychlos org>
Date:   Thu Jan 20 23:53:22 2011 +0100

    src/nact/base-window.c: get ride of base_application_get_main_window() calls

 ChangeLog              |    6 ++++--
 src/nact/base-window.c |   17 +++++++++++------
 2 files changed, 15 insertions(+), 8 deletions(-)
---
diff --git a/ChangeLog b/ChangeLog
index bda2861..1b0a9de 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,7 +1,9 @@
 2011-01-20 Pierre Wieser <pwieser trychlos org>
 
-	* src/nact/nact-tree-model-dnd.c (drop_inside, is_drop_possible,
-	drop_uri_list): Remove base_application_get_main_window() invocations.
+	* src/nact/nact-tree-model-dnd.c
+	(drop_inside, is_drop_possible, drop_uri_list):
+	* src/nact/base-window.c (is_main):
+	Remove base_application_get_main_window() invocations.
 
 	* src/nact/nact-main.c: Renamed as main.c
 
diff --git a/src/nact/base-window.c b/src/nact/base-window.c
index 6a14ff2..7e5a5d0 100644
--- a/src/nact/base-window.c
+++ b/src/nact/base-window.c
@@ -93,9 +93,10 @@ enum {
 	LAST_SIGNAL
 };
 
-static GObjectClass *st_parent_class = NULL;
+static GObjectClass *st_parent_class           = NULL;
 static gint          st_signals[ LAST_SIGNAL ] = { 0 };
-static gboolean      st_debug_signal_connect = FALSE;
+static gboolean      st_debug_signal_connect   = FALSE;
+static BaseWindow   *st_first_window           = NULL;
 
 static GType            register_type( void );
 static void             class_init( BaseWindowClass *klass );
@@ -351,6 +352,13 @@ instance_init( GTypeInstance *instance, gpointer klass )
 
 	self = BASE_WINDOW( instance );
 
+	/* at a first glance, we may suppose that this first window is the main one
+	 * if this is not the case, we have to write some more code
+	 */
+	if( !st_first_window ){
+		st_first_window = self;
+	}
+
 	self->private = g_new0( BaseWindowPrivate, 1 );
 
 	self->private->dispose_has_run = FALSE;
@@ -1172,10 +1180,7 @@ is_main_window( BaseWindow *window )
 
 	if( !window->private->dispose_has_run ){
 
-		BaseApplication *appli = window->private->application;
-		BaseWindow *main_window = BASE_WINDOW( base_application_get_main_window( appli ));
-
-		is_main = ( main_window->private->toplevel_window == window->private->toplevel_window );
+		is_main = ( window == st_first_window );
 	}
 
 	return( is_main );