winex11: Move XdndLeave event handler to event.c.

dlls/winex11.drv/event.c

@@ -1920,6 +1920,13 @@ static void handle_xdnd_drop_event( HWND hwnd, XClientMessageEvent *event )
 }
 
 
+static void handle_xdnd_leave_event( HWND hwnd, XClientMessageEvent *event )
+{
+    UINT type = DND_LEAVE_EVENT;
+    handle_dnd_event( &type );
+}
+
+
 struct client_message_handler
 {
     int    atom;                                  /* protocol atom */
@@ -1935,7 +1942,7 @@ static const struct client_message_handler client_messages[] =
     { XATOM_XdndEnter,    handle_xdnd_enter_event },
     { XATOM_XdndPosition, handle_xdnd_position_event },
     { XATOM_XdndDrop,     handle_xdnd_drop_event },
-    { XATOM_XdndLeave,    X11DRV_XDND_LeaveEvent }
+    { XATOM_XdndLeave,    handle_xdnd_leave_event }
 };
 
 

dlls/winex11.drv/unixlib.h

@@ -31,6 +31,7 @@ struct format_entry
 enum dnd_event_type
 {
     DND_DROP_EVENT,
+    DND_LEAVE_EVENT,
     DND_POSITION_EVENT,
 };
 

dlls/winex11.drv/x11drv.h

@@ -294,7 +294,6 @@ extern BOOL IME_SetCompositionString(DWORD dwIndex, LPCVOID lpComp,
                                      DWORD dwReadLen) DECLSPEC_HIDDEN;
 extern void IME_SetResultString(LPWSTR lpResult, DWORD dwResultlen) DECLSPEC_HIDDEN;
 
-extern void X11DRV_XDND_LeaveEvent( HWND hWnd, XClientMessageEvent *event ) DECLSPEC_HIDDEN;
 
 extern void handle_dnd_enter_event( struct format_entry *formats, ULONG size ) DECLSPEC_HIDDEN;
 extern UINT handle_dnd_event( void *params ) DECLSPEC_HIDDEN;

dlls/winex11.drv/xdnd.c

@@ -342,7 +342,7 @@ static DWORD handle_drop_event( struct dnd_drop_event_params *params )
  *
  * Handle an XdndLeave event.
  */
-void X11DRV_XDND_LeaveEvent( HWND hWnd, XClientMessageEvent *event )
+static NTSTATUS handle_leave_event(void)
 {
     IDropTarget *dropTarget;
 
@@ -362,6 +362,7 @@ void X11DRV_XDND_LeaveEvent( HWND hWnd, XClientMessageEvent *event )
     }
 
     X11DRV_XDND_FreeDragDropOp();
+    return 0;
 }
 
 
@@ -736,6 +737,9 @@ UINT handle_dnd_event( void *params )
     case DND_DROP_EVENT:
         return handle_drop_event( params );
 
+    case DND_LEAVE_EVENT:
+        return handle_leave_event();
+
     case DND_POSITION_EVENT:
         return handle_position_event( params );