[PATCH v3 1/2] winex11.drv: Wake up the display on user input.

[Zebediah Figura]

From: Zebediah Figura <zfigura at codeweavers.com>

Signed-off-by: Zebediah Figura <zfigura at codeweavers.com>
---
 dlls/winex11.drv/window.c | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

diff --git a/dlls/winex11.drv/window.c b/dlls/winex11.drv/window.c
index 14b6a7a..55ac2d2 100644
--- a/dlls/winex11.drv/window.c
+++ b/dlls/winex11.drv/window.c
@@ -1759,6 +1759,22 @@ BOOL create_desktop_win_data( Window win )
     return TRUE;
 }
 
+static WNDPROC desktop_orig_wndproc;
+
+#define WM_WINE_NOTIFY_ACTIVITY WM_USER
+
+static LRESULT CALLBACK desktop_wndproc_wrapper( HWND hwnd, UINT msg, WPARAM wp, LPARAM lp )
+{
+    switch (msg)
+    {
+    case WM_WINE_NOTIFY_ACTIVITY:
+        XResetScreenSaver( gdi_display );
+        XFlush( gdi_display );
+        break;
+    }
+    return desktop_orig_wndproc( hwnd, msg, wp, lp );
+}
+
 /**********************************************************************
  *		CreateDesktopWindow   (X11DRV.@)
  */
@@ -1766,6 +1782,9 @@ BOOL CDECL X11DRV_CreateDesktopWindow( HWND hwnd )
 {
     unsigned int width, height;
 
+    desktop_orig_wndproc = (WNDPROC)SetWindowLongPtrW( GetDesktopWindow(),
+        GWLP_WNDPROC, (LONG_PTR)desktop_wndproc_wrapper );
+
     /* retrieve the real size of the desktop */
     SERVER_START_REQ( get_window_rectangles )
     {
-- 
2.7.4