File indexing completed on 2024-04-28 03:59:25

 /*
     SPDX-FileCopyrightText: 2001-2003 Lubos Lunak <l.lunak@kde.org>
 
     SPDX-License-Identifier: MIT
 */
 
 #ifndef KXMESSAGES_H
 #define KXMESSAGES_H
 
 #include <QObject>
 #include <kwindowsystem_export.h>
 
 #include <config-kwindowsystem.h> // KWINDOWSYSTEM_HAVE_X11
 #if KWINDOWSYSTEM_HAVE_X11
 #include <xcb/xcb.h>
 typedef struct _XDisplay Display;
 
 class QString;
 
 class KXMessagesPrivate;
 
 /**
  * Sending string messages to other applications using the X Client Messages.
  *
  * Used internally by KStartupInfo and kstart.
  * You usually don't want to use this, use D-Bus instead.
  *
  * @internal
  *
  * @author Lubos Lunak <l.lunak@kde.org>
  */
 class KWINDOWSYSTEM_EXPORT KXMessages : public QObject
 {
     Q_OBJECT
 public:
     /**
      * Creates an instance which will receive X messages.
      *
      * @param accept_broadcast if non-nullptr, all broadcast messages with
      *                         this message type will be received.
      * @param parent the parent of this widget
      */
     explicit KXMessages(const char *accept_broadcast = nullptr, QObject *parent = nullptr);
 
     /**
      * @overload
      * Overload passing in the xcb_connection_t to use instead relying on platform xcb.
      *
      * @param connection The xcb connection
      * @param rootWindow The rootWindow to use
      * @param accept_broadcast if non-nullptr, all broadcast messages with
      *                         this message type will be received.
      * @param parent the parent of this object
      * @since 5.8
      **/
     explicit KXMessages(xcb_connection_t *connection, xcb_window_t rootWindow, const char *accept_broadcast = nullptr, QObject *parent = nullptr);
 
     ~KXMessages() override;
     /**
      * Broadcasts the given message with the given message type.
      * @param msg_type the type of the message
      * @param message the message itself
      * @param screen X11 screen to use, -1 for the default
      */
     void broadcastMessage(const char *msg_type, const QString &message, int screen = -1);
 
     /**
      * Broadcasts the given message with the given message type.
      *
      * @param c X11 connection which will be used instead of
      *             QX11Info::connection()
      * @param msg_type the type of the message
      * @param message the message itself
      * @param screenNumber X11 screen to use
      * @return false when an error occurred, true otherwise
      */
     static bool broadcastMessageX(xcb_connection_t *c, const char *msg_type, const QString &message, int screenNumber);
 
 Q_SIGNALS:
     /**
      * Emitted when a message was received.
      * @param message the message that has been received
      */
     void gotMessage(const QString &message);
 
 private:
     friend class KXMessagesPrivate;
     KXMessagesPrivate *const d;
 };
 
 #endif
 #endif