Alexandre Julliard : winex11: Periodically check for selection changes using a timer.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: d4f8366fa61b0f7a20b2b71272a40ef09e617140
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=d4f8366fa61b0f7a20b2b71272a40ef09e617140

Author: Alexandre Julliard <julliard at winehq.org>
Date:   Tue Jan 10 16:23:37 2017 +0100

winex11: Periodically check for selection changes using a timer.

Signed-off-by: Alexandre Julliard <julliard at winehq.org>

---

 dlls/winex11.drv/clipboard.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/dlls/winex11.drv/clipboard.c b/dlls/winex11.drv/clipboard.c
index 8afe2c2..1d7dbad 100644
--- a/dlls/winex11.drv/clipboard.c
+++ b/dlls/winex11.drv/clipboard.c
@@ -1852,6 +1852,7 @@ static BOOL request_selection_contents( Display *display, BOOL changed )
     last_size = size;
     last_clipboard_update = GetTickCount64();
     CloseClipboard();
+    SetTimer( clipboard_hwnd, 1, SELECTION_UPDATE_DELAY, NULL );
     return TRUE;
 }
 
@@ -1888,9 +1889,14 @@ static LRESULT CALLBACK clipboard_wndproc( HWND hwnd, UINT msg, WPARAM wp, LPARA
     case WM_RENDERFORMAT:
         if (render_format( wp )) rendered_formats++;
         break;
+    case WM_TIMER:
+        if (!is_clipboard_owner) break;
+        request_selection_contents( thread_display(), FALSE );
+        break;
     case WM_DESTROYCLIPBOARD:
         TRACE( "WM_DESTROYCLIPBOARD: lost ownership\n" );
         is_clipboard_owner = FALSE;
+        KillTimer( hwnd, 1 );
         break;
     }
     return DefWindowProcW( hwnd, msg, wp, lp );