From: Emmanuele Bassi <ebassi@openedhand.com>
Date: Fri, 11 Apr 2008 15:22:34 +0000 (+0000)
Subject: 2008-04-11  Emmanuele Bassi  <ebassi@openedhand.com>
X-Git-Url: http://vcs.maemo.org/git/?a=commitdiff_plain;h=817b6783c196c4758372b17dbae182697f30d048;p=clutter-gtk

2008-04-11  Emmanuele Bassi  <ebassi@openedhand.com>

	* clutter-gtk/gtk-clutter-embed.c:
	(gtk_clutter_init): Call gtk_init_check(); this is safe, because
	multiple calls to gtk_init() are safe.

	* clutter-gtk/gtk-clutter-embed.h: Extend the ClutterInitError
	enumeration.

	* examples/gtk-clutter-events.c:
	* examples/gtk-clutter-multistage.c:
	* examples/gtk-clutter-test.c: Call gtk_clutter_init() and error
	out in case of failure.
---

diff --git a/ChangeLog b/ChangeLog
index 13df772..f745b24 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,17 @@
+2008-04-11  Emmanuele Bassi  <ebassi@openedhand.com>
+
+	* clutter-gtk/gtk-clutter-embed.c:
+	(gtk_clutter_init): Call gtk_init_check(); this is safe, because
+	multiple calls to gtk_init() are safe.
+
+	* clutter-gtk/gtk-clutter-embed.h: Extend the ClutterInitError
+	enumeration.
+
+	* examples/gtk-clutter-events.c:
+	* examples/gtk-clutter-multistage.c:
+	* examples/gtk-clutter-test.c: Call gtk_clutter_init() and error
+	out in case of failure.
+
 2008-04-04  Emmanuele Bassi  <ebassi@openedhand.com>
 
 	* clutter-gtk/gtk-clutter-embed.c:
diff --git a/clutter-gtk/gtk-clutter-embed.c b/clutter-gtk/gtk-clutter-embed.c
index 91066ae..ef2e08b 100644
--- a/clutter-gtk/gtk-clutter-embed.c
+++ b/clutter-gtk/gtk-clutter-embed.c
@@ -47,6 +47,7 @@
 
 #include <gdk/gdk.h>
 #include <gdk/gdkx.h>
+#include <gtk/gtkmain.h>
 #include <clutter/clutter-x11.h>
 
 #include "gtk-clutter-embed.h"
@@ -299,8 +300,8 @@ gtk_clutter_embed_init (GtkClutterEmbed *embed)
 /**
  * gtk_clutter_init:
  *
- * This function should be called instead of #clutter_init() and after
- * #gtk_init()
+ * This function should be called instead of clutter_init() and
+ * gtk_init().
  *
  * Return value: %CLUTTER_INIT_SUCCESS on success, a negative integer
  *   on failure.
@@ -310,10 +311,11 @@ gtk_clutter_embed_init (GtkClutterEmbed *embed)
 ClutterInitError
 gtk_clutter_init (int *argc, char ***argv)
 {
-  clutter_x11_set_display (GDK_DISPLAY());
-  clutter_x11_disable_event_retrieval ();
+  if (!gtk_init_check (argc, argv))
+    return CLUTTER_INIT_ERROR_GTK;
 
-  /* FIXME: call gtk_init() here? */
+  clutter_x11_set_display (GDK_DISPLAY ());
+  clutter_x11_disable_event_retrieval ();
 
   return clutter_init (argc, argv);
 }
diff --git a/clutter-gtk/gtk-clutter-embed.h b/clutter-gtk/gtk-clutter-embed.h
index 19eb7f7..0735e21 100644
--- a/clutter-gtk/gtk-clutter-embed.h
+++ b/clutter-gtk/gtk-clutter-embed.h
@@ -41,6 +41,22 @@ typedef struct _GtkClutterEmbedPrivate  GtkClutterEmbedPrivate;
 typedef struct _GtkClutterEmbedClass    GtkClutterEmbedClass;
 
 /**
+ * ClutterGtkInitError:
+ * @CLUTTER_INIT_ERROR_LAST: Placeholder
+ * @CLUTTER_INIT_ERROR_GTK: Unable to initialize GTK+
+ *
+ * Extension of the #ClutterInitError enumeration for the integration
+ * with GTK+
+ *
+ * Since: 0.8
+ */
+typedef enum {
+  CLUTTER_INIT_ERROR_LAST = CLUTTER_INIT_ERROR_INTERNAL,
+
+  CLUTTER_INIT_ERROR_GTK  = (CLUTTER_INIT_ERROR_LAST - 1)
+} ClutterGtkInitError;
+
+/**
  * GtkClutterEmbed:
  *
  * A #GtkWidget containing the default Clutter stage.
diff --git a/examples/gtk-clutter-events.c b/examples/gtk-clutter-events.c
index 78aa952..bb2f04e 100644
--- a/examples/gtk-clutter-events.c
+++ b/examples/gtk-clutter-events.c
@@ -118,8 +118,8 @@ main (gint argc, gchar **argv)
   ClutterColor   stage_color = {255, 255, 255, 255};
   ClutterColor   text_color = {0, 0, 0, 255};
 
-  gtk_init (&argc, &argv);
-  gtk_clutter_init (&argc, &argv);
+  if (gtk_clutter_init (&argc, &argv) != CLUTTER_INIT_SUCCESS)
+    g_error ("Unable to initialize GtkClutter");
 
   /* Create the inital gtk window and widgets, just like normal */
   widget = gtk_window_new (GTK_WINDOW_TOPLEVEL);
diff --git a/examples/gtk-clutter-multistage.c b/examples/gtk-clutter-multistage.c
index 3288990..292a9fc 100644
--- a/examples/gtk-clutter-multistage.c
+++ b/examples/gtk-clutter-multistage.c
@@ -15,8 +15,8 @@ main (int argc, char *argv[])
   ClutterColor     col1 = { 0xff, 0xff, 0xff, 0xff };
   ClutterColor     col2 = { 0, 0, 0, 0xff };
 
-  gtk_init (&argc, &argv);
-  gtk_clutter_init (&argc, &argv);
+  if (gtk_clutter_init (&argc, &argv) != CLUTTER_INIT_SUCCESS)
+    g_error ("Unable to initialize GtkClutter");
 
   pixbuf = gdk_pixbuf_new_from_file ("redhand.png", NULL);
 
diff --git a/examples/gtk-clutter-test.c b/examples/gtk-clutter-test.c
index ecd05ad..7df3fb5 100644
--- a/examples/gtk-clutter-test.c
+++ b/examples/gtk-clutter-test.c
@@ -114,8 +114,8 @@ main (int argc, char *argv[])
   SuperOH         *oh;
   gint             i;
 
-  gtk_init (&argc, &argv);
-  gtk_clutter_init (&argc, &argv);
+  if (gtk_clutter_init (&argc, &argv) != CLUTTER_INIT_SUCCESS)
+    g_error ("Unable to initialize GtkClutter");
 
   pixbuf = gdk_pixbuf_new_from_file ("redhand.png", NULL);