gnome-desktop r5299 - in trunk/libgnome-desktop: . libgnomeui

[federico svn gnome org]

Author: federico
Date: Thu Dec  4 00:26:09 2008
New Revision: 5299
URL: http://svn.gnome.org/viewvc/gnome-desktop?rev=5299&view=rev

Log:
Start a GError framework for the GnomeRR API

Signed-off-by: Federico Mena Quintero <federico novell com>

Modified:
   trunk/libgnome-desktop/ChangeLog
   trunk/libgnome-desktop/gnome-rr.c
   trunk/libgnome-desktop/libgnomeui/gnome-rr.h

Modified: trunk/libgnome-desktop/gnome-rr.c
==============================================================================
--- trunk/libgnome-desktop/gnome-rr.c	(original)
+++ trunk/libgnome-desktop/gnome-rr.c	Thu Dec  4 00:26:09 2008
@@ -138,6 +138,22 @@
 static void           mode_free         (GnomeRRMode        *mode);
 
 
+/* Errors */
+
+/**
+ * gnome_rr_error_quark:
+ *
+ * Returns the #GQuark that will be used for #GError values returned by the
+ * GnomeRR API.
+ *
+ * Return value: a #GQuark used to identify errors coming from the GnomeRR API.
+ */
+GQuark
+gnome_rr_error_quark (void)
+{
+    return g_quark_from_static_string ("gnome-rr-error-quark");
+}
+
 /* Screen */
 static GnomeRROutput *
 gnome_rr_output_by_id (ScreenInfo *info, RROutput id)

Modified: trunk/libgnome-desktop/libgnomeui/gnome-rr.h
==============================================================================
--- trunk/libgnome-desktop/libgnomeui/gnome-rr.h	(original)
+++ trunk/libgnome-desktop/libgnomeui/gnome-rr.h	Thu Dec  4 00:26:09 2008
@@ -48,6 +48,16 @@
     GNOME_RR_REFLECT_Y =	(1 << 5)
 } GnomeRRRotation;
 
+/* Error codes */
+
+#define GNOME_RR_ERROR (gnome_rr_error_quark ())
+
+GQuark gnome_rr_error_quark (void);
+
+typedef enum {
+    GNOME_RR_ERROR_UNKNOWN,		/* generic "fail" */
+} GnomeRRError;
+
 /* GnomeRRScreen */
 GnomeRRScreen * gnome_rr_screen_new                (GdkScreen             *screen,
 						    GnomeRRScreenChanged   callback,