rpms/gcompris/devel gcompris-7.4-xf86vidmode2.patch, NONE, 1.1 gcompris.spec, 1.9, 1.10

Hans de Goede (jwrdegoede) fedora-extras-commits at redhat.com
Mon Jun 5 20:33:39 UTC 2006


Author: jwrdegoede

Update of /cvs/extras/rpms/gcompris/devel
In directory cvs-int.fedora.redhat.com:/tmp/cvs-serv18247

Modified Files:
	gcompris.spec 
Added Files:
	gcompris-7.4-xf86vidmode2.patch 
Log Message:
* Mon Jun  5 2006 Hans de Goede <j.w.r.degoede at hhs.nl> 7.4-11
- Various improvments to the new fullscreen code.


gcompris-7.4-xf86vidmode2.patch:

--- NEW FILE gcompris-7.4-xf86vidmode2.patch ---
diff -ur gcompris-7.4.orig/src/gcompris/gcompris.c gcompris-7.4/src/gcompris/gcompris.c
--- gcompris-7.4.orig/src/gcompris/gcompris.c	2006-06-04 15:33:39.000000000 +0200
+++ gcompris-7.4/src/gcompris/gcompris.c	2006-06-05 22:04:19.000000000 +0200
@@ -187,16 +187,16 @@
 #ifdef XF86_VIDMODE
 static struct 
 {
-  int vidmode_available;
+  XF86VidModeModeInfo fs_mode;
   XF86VidModeModeInfo orig_mode;
   int orig_viewport_x;
   int orig_viewport_y;
-  int width;
-  int height;
-} XF86VidModeData = { 0, { 0 }, 0, 0 };
+} XF86VidModeData = { { 0 }, { 0 }, 0, 0 };
 
 static void xf86_vidmode_init( void );
 static void xf86_vidmode_set_fullscreen( int state );
+static gint xf86_window_configured(GtkWindow *window,
+  GdkEventConfigure *event, gpointer param);
 #endif
 
 /****************************************************************************/
@@ -430,19 +430,17 @@
 
 #ifdef XF86_VIDMODE
   xf86_vidmode_init();
-#endif
-
-  gcompris_set_fullscreen(properties->fullscreen);
 
-  screen_height = gdk_screen_height();
-  screen_width  = gdk_screen_width();
-
-#ifdef XF86_VIDMODE
   if(properties->fullscreen && !properties->noxf86vm) {
-    screen_width  = XF86VidModeData.width;
-    screen_height = XF86VidModeData.height;
+    screen_height = XF86VidModeData.fs_mode.vdisplay;
+    screen_width  = XF86VidModeData.fs_mode.hdisplay;
   }
+  else
 #endif
+  {
+    screen_height = gdk_screen_height();
+    screen_width  = gdk_screen_width();
+  }
 
   yratio=screen_height/(float)(BOARDHEIGHT+BARHEIGHT);
   xratio=screen_width/(float)BOARDWIDTH;
@@ -654,6 +652,14 @@
   gtk_signal_connect (GTK_OBJECT (window), "map_event",
 		      GTK_SIGNAL_FUNC (map_cb), NULL);
 
+#ifdef XF86_VIDMODE
+  /* The Xf86VidMode code needs to accuratly now the window position,
+     this is the only way to get it. */
+  gtk_widget_add_events(GTK_WIDGET(window), GDK_STRUCTURE_MASK);  
+  gtk_signal_connect (GTK_OBJECT (window), "configure_event",     
+    GTK_SIGNAL_FUNC (xf86_window_configured), 0);
+#endif
+
   /* For non anti alias canvas */
   gtk_widget_push_visual (gdk_rgb_get_visual ());
   gtk_widget_push_colormap (gdk_rgb_get_cmap ());
@@ -814,9 +820,11 @@
   else
     { 
       /* The hide must be done at least for KDE */
-      gtk_widget_hide (window);
+      if (is_mapped)
+        gtk_widget_hide (window);
       gdk_window_set_decorations (window->window, GDK_DECOR_ALL);
-      gtk_widget_show (window);
+      if (is_mapped)
+        gtk_widget_show (window);
       gdk_window_set_functions (window->window, GDK_FUNC_ALL);
       gtk_widget_set_uposition (window, 0, 0);
       gtk_window_unfullscreen (GTK_WINDOW(window));
@@ -895,8 +903,8 @@
 {
   if(is_mapped == FALSE)
     {
-      is_mapped = TRUE;
       gcompris_set_fullscreen(properties->fullscreen);
+      is_mapped = TRUE;
     }
   g_warning("gcompris window is now mapped");
 }
@@ -1036,7 +1044,8 @@
 static void
 xf86_vidmode_init ( void )
 {
-  int i,j;
+  int i,j, mode_count;
+  XF86VidModeModeInfo **modes;
   XF86VidModeModeLine *l = (XF86VidModeModeLine *)((char *)
     &XF86VidModeData.orig_mode + sizeof XF86VidModeData.orig_mode.dotclock);
   
@@ -1048,104 +1057,55 @@
   else if (!XF86VidModeQueryExtension(GDK_DISPLAY(), &i, &j))
     properties->noxf86vm = TRUE;
   else if (!XF86VidModeGetModeLine(GDK_DISPLAY(), GDK_SCREEN_XNUMBER(
-            gdk_screen_get_default()), &XF86VidModeData.orig_mode.dotclock, l))
+            gdk_screen_get_default()), (int*)&XF86VidModeData.orig_mode.dotclock, l))
     properties->noxf86vm = TRUE;
   else if (!XF86VidModeGetViewPort(GDK_DISPLAY(), GDK_SCREEN_XNUMBER(
             gdk_screen_get_default()), &XF86VidModeData.orig_viewport_x,
             &XF86VidModeData.orig_viewport_y))
     properties->noxf86vm = TRUE;
+  else if (!XF86VidModeGetAllModeLines(GDK_DISPLAY(), GDK_SCREEN_XNUMBER(
+        gdk_screen_get_default()), &mode_count, &modes))
+    properties->noxf86vm = TRUE;
+  else {
+    for (i = 0; i < mode_count; i++)
+      {
+        if ((modes[i]->hdisplay == BOARDWIDTH) &&
+            (modes[i]->vdisplay == BOARDHEIGHT+BARHEIGHT))
+          {
+            XF86VidModeData.fs_mode = *modes[i];
+            break;
+          }
+      }
+    if (i == mode_count)
+      properties->noxf86vm = TRUE;
+    XFree(modes);
+  }
   
   if (properties->noxf86vm)
-      g_warning("XF86VidMode not available");
+      g_warning("XF86VidMode (or 800x600 resolution) not available");
   else
-    {
-      XF86VidModeData.width  = XF86VidModeData.orig_mode.hdisplay;
-      XF86VidModeData.height = XF86VidModeData.orig_mode.vdisplay;
       g_warning("XF86VidMode support enabled");
-    }
 }
 
 
 static void
 xf86_vidmode_set_fullscreen ( int state )
 {
-  int i;
-  XF86VidModeModeLine mode;
-
   if (properties->noxf86vm)
     return;
 
   if (state)
     {
-      XF86VidModeModeInfo **modes;
-      int mode_count;
-      gint x,y;
-      
-      if (!XF86VidModeGetModeLine(GDK_DISPLAY(), GDK_SCREEN_XNUMBER(
-            gdk_screen_get_default()), &i, &mode))
-        {
-          /* If we can't get the currentmode force setting of a new mode. */
-          mode.hdisplay = 0;
-        }
-        
-      /* Do we need to switch? */
-      if ((mode.hdisplay != BOARDWIDTH) ||
-          (mode.vdisplay != BOARDHEIGHT+BARHEIGHT))
-        {
-          if (!XF86VidModeGetAllModeLines(GDK_DISPLAY(), GDK_SCREEN_XNUMBER(
-                gdk_screen_get_default()), &mode_count, &modes))
-            mode_count = 0;
-
-          for (i = 0; i < mode_count; i++)
-            {
-              if ((modes[i]->hdisplay == BOARDWIDTH) &&
-                  (modes[i]->vdisplay == BOARDHEIGHT+BARHEIGHT))
-                {
-                  if (XF86VidModeSwitchToMode(GDK_DISPLAY(), GDK_SCREEN_XNUMBER(
-                        gdk_screen_get_default()), modes[i]))
-                    {
-                      XF86VidModeData.width  = modes[i]->hdisplay;
-                      XF86VidModeData.height = modes[i]->vdisplay;
-                    }
-                  else
-                      g_warning("XF86VidMode couldnot switch resolution");
-                  break;
-                }
-            }
-          if (i == mode_count)
-            g_warning("XF86VidMode couldnot find a suitable resolution");
-          if (mode_count)
-            XFree(modes);
-        }
-        /* We need to grab the pointer before setting the viewport otherwise
-           setviewport may get "canceled" by the pointer being outside the
-           current viewport. */
-        if (gdk_pointer_grab(window->window, TRUE, 0, window->window, NULL,
-              GDK_CURRENT_TIME) != GDK_GRAB_SUCCESS)
-          g_warning("Pointer grab failed");
-           
-        gdk_window_get_position(window->window, &x, &y);
-        if (!XF86VidModeSetViewPort(GDK_DISPLAY(),
-              GDK_SCREEN_XNUMBER(gdk_screen_get_default()), x, y))
-          g_warning("XF86VidMode couldnot change viewport");
+      if (!XF86VidModeSwitchToMode(GDK_DISPLAY(), GDK_SCREEN_XNUMBER(
+            gdk_screen_get_default()), &XF86VidModeData.fs_mode))
+        g_warning("XF86VidMode couldnot switch resolution");
     }
   else
     {
-      if (!XF86VidModeGetModeLine(GDK_DISPLAY(), GDK_SCREEN_XNUMBER(
-            gdk_screen_get_default()), &i, &mode) ||
-          (mode.hdisplay != XF86VidModeData.orig_mode.hdisplay) ||
-          (mode.vdisplay != XF86VidModeData.orig_mode.vdisplay))
-        {
-          if (XF86VidModeSwitchToMode(GDK_DISPLAY(), GDK_SCREEN_XNUMBER(
-                gdk_screen_get_default()), &XF86VidModeData.orig_mode))
-            {
-              XF86VidModeData.width  = XF86VidModeData.orig_mode.hdisplay;
-              XF86VidModeData.height = XF86VidModeData.orig_mode.vdisplay;
-            }
-          else
-              g_warning("XF86VidMode couldnot restore original resolution");
+      if (!XF86VidModeSwitchToMode(GDK_DISPLAY(), GDK_SCREEN_XNUMBER(
+            gdk_screen_get_default()), &XF86VidModeData.orig_mode))
+        g_warning("XF86VidMode couldnot restore original resolution");
             
-        }
       gdk_pointer_ungrab(GDK_CURRENT_TIME);
       if (XF86VidModeData.orig_viewport_x || XF86VidModeData.orig_viewport_y)
         if (!XF86VidModeSetViewPort(GDK_DISPLAY(), GDK_SCREEN_XNUMBER(
@@ -1154,6 +1114,31 @@
           g_warning("XF86VidMode couldnot restore original viewport");
     }
 }
+
+/* We need to accuratly now the window position, this is the only way to get
+   it. We also use this as _the_ place to grab the pointer, because gtk seems
+   to be playing tricks with the window (destroying and recreating?) when
+   switching fullscreen <-> window which sometimes (race condition) causes
+   the pointer to not be properly grabbed.
+   
+   This has the added advantage that this way we know for sure the pointer is
+   always grabbed before setting the viewport otherwise setviewport may get
+   "canceled" by the pointer being outside the current viewport. */
+static gint xf86_window_configured(GtkWindow *window,
+  GdkEventConfigure *event, gpointer param)
+{
+  if(properties->fullscreen && !properties->noxf86vm) {
+    if (gdk_pointer_grab(event->window, TRUE, 0, event->window, NULL,
+          GDK_CURRENT_TIME) != GDK_GRAB_SUCCESS)
+      g_warning("Pointer grab failed");
+    if (!XF86VidModeSetViewPort(GDK_DISPLAY(),
+          GDK_SCREEN_XNUMBER(gdk_screen_get_default()), event->x, event->y))
+      g_warning("XF86VidMode couldnot change viewport");
+  }
+  /* Act as if we aren't there / aren't hooked up */
+  return FALSE;
+}
+  
 #endif
 
 /*****************************************
--- gcompris-7.4/src/gcompris/config.c.xf86vm	2006-01-09 23:59:33.000000000 +0100
+++ gcompris-7.4/src/gcompris/config.c	2006-06-04 09:01:14.000000000 +0200
@@ -716,11 +722,11 @@
 	{
 	  properties->fullscreen = (properties->fullscreen ? 0 : 1);
 
-#ifdef XRANDR
+#ifdef XF86_VIDMODE
 	  /* Changing screen without xrandr is more complex, it requires to remove the
 	     black border we created manually.
 	  */
-	  if(!properties->noxrandr)
+	  if(!properties->noxf86vm)
 	    gcompris_set_fullscreen(properties->fullscreen);
 #endif
 	  /* Warning changing the image needs to update pixbuf_ref for the focus usage */


Index: gcompris.spec
===================================================================
RCS file: /cvs/extras/rpms/gcompris/devel/gcompris.spec,v
retrieving revision 1.9
retrieving revision 1.10
diff -u -r1.9 -r1.10
--- gcompris.spec	11 May 2006 14:43:20 -0000	1.9
+++ gcompris.spec	5 Jun 2006 20:33:39 -0000	1.10
@@ -1,6 +1,6 @@
 Name:           gcompris
 Version:        7.4
-Release:        10%{?dist}
+Release:        11%{?dist}
 Summary:        Educational suite for kids 2-10 years old
 Group:          Amusements/Games
 License:        GPL
@@ -13,6 +13,7 @@
 Patch3:         gcompris-electric.patch
 Patch4:         gcompris-click_on_letter.patch
 Patch5:         gcompris-7.4-xf86vidmode.patch
+Patch6:         gcompris-7.4-xf86vidmode2.patch
 BuildRoot:      %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
 Buildrequires:  libgnomeui-devel sqlite-devel libassetml-devel python-devel
 Buildrequires:  pygtk2-devel SDL_mixer-devel libXt-devel libXxf86vm-devel
@@ -224,6 +225,7 @@
 %patch3 -p1 -z .electric
 %patch4 -p1 -z .click_on_letter
 %patch5 -p1 -z .xf86vm
+%patch6 -p1 -z .xf86vm2
 iconv -f ISO-8859-1 -t UTF8 docs/C/gcompris.info > tmp
 mv tmp docs/C/gcompris.info
 # fix gnome.canvas deprecation warnings
@@ -480,6 +482,9 @@
 
 
 %changelog
+* Mon Jun  5 2006 Hans de Goede <j.w.r.degoede at hhs.nl> 7.4-11
+- Various improvments to the new fullscreen code.
+
 * Thu May 11 2006 Hans de Goede <j.w.r.degoede at hhs.nl> 7.4-10
 - Add a hard Requires on gcompris-libs version-release to the base package
   because upstream doesn't bump the soname version when the abi changes.




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