File indexing completed on 2024-05-12 05:31:31

 /*
     KWin - the KDE window manager
     This file is part of the KDE project.
 
     SPDX-FileCopyrightText: 2006 Lubos Lunak <l.lunak@kde.org>
 
     SPDX-License-Identifier: GPL-2.0-or-later
 */
 
 #pragma once
 
 #include <QGuiApplication>
 #include <kwin_export.h>
 #include <xcb/xcb.h>
 
 namespace KWin
 {
 
 inline KWIN_EXPORT xcb_connection_t *connection()
 {
     return reinterpret_cast<xcb_connection_t *>(qApp->property("x11Connection").value<void *>());
 }
 
 inline KWIN_EXPORT xcb_window_t rootWindow()
 {
     return qApp->property("x11RootWindow").value<quint32>();
 }
 
 inline KWIN_EXPORT xcb_timestamp_t xTime()
 {
     return qApp->property("x11Time").value<xcb_timestamp_t>();
 }
 
 void KWIN_EXPORT grabXServer();
 void KWIN_EXPORT ungrabXServer();
 bool KWIN_EXPORT grabXKeyboard(xcb_window_t w = XCB_WINDOW_NONE);
 void KWIN_EXPORT ungrabXKeyboard();
 
 /**
  * Small helper class which performs grabXServer in the ctor and
  * ungrabXServer in the dtor. Use this class to ensure that grab and
  * ungrab are matched.
  */
 class XServerGrabber
 {
 public:
     XServerGrabber()
     {
         grabXServer();
     }
     ~XServerGrabber()
     {
         ungrabXServer();
     }
 };
 
 }