check that the version of __sync_sub_and_fetch that returns a value is supported...

[wxWidgets.git] / src / unix / displayx11.cpp

diff --git a/src/unix/displayx11.cpp b/src/unix/displayx11.cpp
index edfd86baca2f920e15f6e96981af8b93e74cac2d..e74d3121634b17e62aeca34fb944ad5f8a28a686 100644 (file)
--- a/src/unix/displayx11.cpp
+++ b/src/unix/displayx11.cpp
@@ -326,6 +326,26 @@ bool wxDisplayImplX11::ChangeMode(const wxVideoMode& WXUNUSED(mode))
 
 #include "wx/utils.h"
 
+#if wxUSE_LIBHILDON
+
+void wxClientDisplayRect(int *x, int *y, int *width, int *height)
+{
+    // TODO: don't hardcode display size
+    if ( x )
+        *x = 0;
+    if ( y )
+        *y = 0;
+    if ( width )
+        *width = 672;
+    if ( height )
+        *height = 396;
+}
+
+#else // !wxUSE_LIBHILDON
+
+#include "wx/log.h"
+
+#include <X11/Xlib.h>
 #include <X11/Xatom.h>
 
 // TODO: make this a full-fledged class and move to a public header
@@ -375,8 +395,11 @@ void wxClientDisplayRect(int *x, int *y, int *width, int *height)
         {
             wxX11Ptr x11ptr(workareas); // ensure it will be freed
 
+            // check that we retrieved the property of the expected type and
+            // that we did get back 4 longs (32 is the format for long), as
+            // requested
             if ( actualType != XA_CARDINAL ||
-                    format != 32 || // FIXME: what is this 32?
+                    format != 32 ||
                         numItems != 4 )
             {
                 wxLogDebug(_T("XGetWindowProperty(\"_NET_WORKAREA\") failed"));
@@ -405,3 +428,4 @@ void wxClientDisplayRect(int *x, int *y, int *width, int *height)
     wxDisplaySize(width, height);
 }
 
+#endif // wxUSE_LIBHILDON/!wxUSE_LIBHILDON