commit aaacedcfbabc90a50e4154f23fb8849e5fa3e7f8
author carlosgc@webkit.org <carlosgc@webkit.org@268f45cc-cd09-0410-ab3c-d52691b4dbfc> Wed Dec 14 19:18:24 2011 +0000
committer carlosgc@webkit.org <carlosgc@webkit.org@268f45cc-cd09-0410-ab3c-d52691b4dbfc> Wed Dec 14 19:18:24 2011 +0000
tree 3752bfb0b2a3c1fe0ac171f0d9f542377f6d4fd6
parent f6417b9cd31d5c498d9ef77a00f389739c9bfda0

[GTK] Fix PlatformScreen::screenAvailableRect when there's no view widget
https://bugs.webkit.org/show_bug.cgi?id=74520

Reviewed by Martin Robinson.

Use the default screen to get the available screen area instead of
just returning an empty rectangle. This is useful for WebKit2,
since there's no view widget in the web process.

* platform/gtk/PlatformScreenGtk.cpp:
(WebCore::screenAvailableRect):

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@102802 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Source/WebCore/platform/gtk/PlatformScreenGtk.cpp

diff --git a/Source/WebCore/platform/gtk/PlatformScreenGtk.cpp b/Source/WebCore/platform/gtk/PlatformScreenGtk.cpp
index 67d77de..6150b90 100644
--- a/Source/WebCore/platform/gtk/PlatformScreenGtk.cpp
+++ b/Source/WebCore/platform/gtk/PlatformScreenGtk.cpp
@@ -136,13 +136,14 @@
 
 #if PLATFORM(X11)
     GtkWidget* container = GTK_WIDGET(widget->root()->hostWindow()->platformPageClient());
-    if (!container)
-        return FloatRect();
-
-    if (!gtk_widget_get_realized(container))
+    if (container && !gtk_widget_get_realized(container))
         return screenRect(widget);
 
-    GdkWindow* rootWindow = gtk_widget_get_root_window(container);
+    GdkScreen* screen = container ? getScreen(container) : gdk_screen_get_default();
+    if (!screen)
+        return FloatRect();
+
+    GdkWindow* rootWindow = gdk_screen_get_root_window(screen);
     GdkDisplay* display = gdk_window_get_display(rootWindow);
     Atom xproperty = gdk_x11_get_xatom_by_name_for_display(display, "_NET_WORKAREA");