[PATCH v3 2/2] winemac.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/winemac.drv/window.c | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

diff --git a/dlls/winemac.drv/window.c b/dlls/winemac.drv/window.c
index 48b44a6..bad1dfe 100644
--- a/dlls/winemac.drv/window.c
+++ b/dlls/winemac.drv/window.c
@@ -1506,6 +1506,23 @@ static void perform_window_command(HWND hwnd, DWORD style_any, DWORD style_none,
     PostMessageW(hwnd, WM_SYSCOMMAND, command, 0);
 }
 
+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:
+    {
+        static IOPMAssertionID assertion;
+        IOPMAssertionDeclareUserActivity(CFSTR("Wine user input"), kIOPMUserActiveLocal, &assertion);
+        break;
+    }
+    }
+    return desktop_orig_wndproc( hwnd, msg, wp, lp );
+}
 
 /**********************************************************************
  *              CreateDesktopWindow   (MACDRV.@)
@@ -1516,6 +1533,9 @@ BOOL CDECL macdrv_CreateDesktopWindow(HWND hwnd)
 
     TRACE("%p\n", hwnd);
 
+    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