X-Git-Url: https://git.dogcows.com/gitweb?a=blobdiff_plain;f=openbox%2Fextensions.c;h=d57b835700e97dff36917c0aae803df959eb58fc;hb=7a39cb3e8db767effc47508168b4b1dffb321224;hp=d6fa1c1d9f77ec3b7011f7112fb938d3871a7ee5;hpb=16f46c296d1fcd3f27fc62a18e71c55fb3fd3e88;p=chaz%2Fopenbox

diff --git a/openbox/extensions.c b/openbox/extensions.c
index d6fa1c1d..d57b8357 100644
--- a/openbox/extensions.c
+++ b/openbox/extensions.c
@@ -1,18 +1,19 @@
 /* -*- indent-tabs-mode: nil; tab-width: 4; c-basic-offset: 4; -*-
 
    extensions.c for the Openbox window manager
-   Copyright (c) 2003        Ben Jansens
-
+   Copyright (c) 2006        Mikael Magnusson
+   Copyright (c) 2003-2007   Dana Jansens
+   
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation; either version 2 of the License, or
    (at your option) any later version.
-
+   
    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.
-
+   
    See the COPYING file for a copy of the GNU General Public License.
 */
 
@@ -20,51 +21,64 @@
 #include "geom.h"
 #include "extensions.h"
 #include "screen.h"
+#include "debug.h"
 
 gboolean extensions_xkb       = FALSE;
-int      extensions_xkb_event_basep;
+gint     extensions_xkb_event_basep;
 gboolean extensions_shape     = FALSE;
-int      extensions_shape_event_basep;
+gint     extensions_shape_event_basep;
 gboolean extensions_xinerama  = FALSE;
-int      extensions_xinerama_event_basep;
+gint     extensions_xinerama_event_basep;
 gboolean extensions_randr     = FALSE;
-int      extensions_randr_event_basep;
-gboolean extensions_vidmode   = FALSE;
-int      extensions_vidmode_event_basep;
+gint     extensions_randr_event_basep;
+gboolean extensions_sync      = FALSE;
+gint     extensions_sync_event_basep;
 
 void extensions_query_all()
 {
-    int junk;
+    gint junk;
     (void)junk;
      
 #ifdef XKB
     extensions_xkb =
-	XkbQueryExtension(ob_display, &junk, &extensions_xkb_event_basep,
-			  &junk, NULL, NULL);
+        XkbQueryExtension(ob_display, &junk, &extensions_xkb_event_basep,
+                          &junk, NULL, NULL);
+    if (!extensions_xkb)
+        ob_debug("XKB extension is not present on the server\n");
 #endif
 
 #ifdef SHAPE
     extensions_shape =
-	XShapeQueryExtension(ob_display, &extensions_shape_event_basep,
-			     &junk);
+        XShapeQueryExtension(ob_display, &extensions_shape_event_basep,
+                             &junk);
+    if (!extensions_shape)
+        ob_debug("X Shape extension is not present on the server\n");
 #endif
 
 #ifdef XINERAMA
     extensions_xinerama =
-	XineramaQueryExtension(ob_display, &extensions_xinerama_event_basep,
-			       &junk) && XineramaIsActive(ob_display);
+        XineramaQueryExtension(ob_display, &extensions_xinerama_event_basep,
+                               &junk) && XineramaIsActive(ob_display);
+    if (!extensions_xinerama)
+        ob_debug("Xinerama extension is not present on the server\n");
 #endif
 
 #ifdef XRANDR
     extensions_randr =
-	XRRQueryExtension(ob_display, &extensions_randr_event_basep,
+        XRRQueryExtension(ob_display, &extensions_randr_event_basep,
                           &junk);
+    if (!extensions_randr)
+        ob_debug("XRandR extension is not present on the server\n");
 #endif
 
-#ifdef VIDMODE
-    extensions_vidmode =
-	XF86VidModeQueryExtension(ob_display, &extensions_vidmode_event_basep,
-                                  &junk);
+#ifdef SYNC
+    extensions_sync =
+        XSyncQueryExtension(ob_display, &extensions_sync_event_basep,
+                            &junk) &&
+        XSyncInitialize(ob_display, &junk, &junk);
+    if (!extensions_sync)
+        ob_debug("X Sync extension is not present on the server or is an "
+                 "incompatible version\n");
 #endif
 }
 
@@ -82,6 +96,7 @@ void extensions_xinerama_screens(Rect **xin_areas, guint *nxin)
         for (i = 0; i < *nxin; ++i)
             RECT_SET((*xin_areas)[i], info[i].x_org, info[i].y_org,
                      info[i].width, info[i].height);
+        XFree(info);
     } else
 #endif
     {