kxmessages.h

/*
    SPDX-FileCopyrightText: 2001-2003 Lubos Lunak <[email protected]>

    SPDX-License-Identifier: MIT
*/

#ifndef KXMESSAGES_H
#define KXMESSAGES_H

#include <kwindowsystem_export.h>
#include <QObject>
#include <QMap>

#include <config-kwindowsystem.h> // KWINDOWSYSTEM_HAVE_X11
#if KWINDOWSYSTEM_HAVE_X11
#include <xcb/xcb.h>
typedef struct _XDisplay Display;

class QString;

class KXMessagesPrivate;

class KWINDOWSYSTEM_EXPORT KXMessages : public QObject
{
    Q_OBJECT
public:
    explicit KXMessages(const char *accept_broadcast = nullptr, QObject *parent = nullptr);

    explicit KXMessages(xcb_connection_t *connection, xcb_window_t rootWindow, const char *accept_broadcast = nullptr, QObject *parent = nullptr);

    ~KXMessages() override;
    void broadcastMessage(const char *msg_type, const QString &message, int screen = -1);
// Not 5.0, as KStartupInfo::sendStartupX uses this, and is only deprecated for 5.18
#if KWINDOWSYSTEM_ENABLE_DEPRECATED_SINCE(5, 18)

    KWINDOWSYSTEM_DEPRECATED_VERSION(5, 0, "Use KXMessages::broadcastMessageX(xcb_connection_t *, const char *,                                   const QString &, int)")
    static bool broadcastMessageX(Display *disp, const char *msg_type,
                                  const QString &message, int screen = -1);
#endif

    static bool broadcastMessageX(xcb_connection_t *c, const char *msg_type,
                                  const QString &message, int screenNumber);

#if 0 // currently unused

    void sendMessage(WId w, const char *msg_type, const QString &message);
    static bool sendMessageX(Display *disp, WId w, const char *msg_type,
                             const QString &message);
#endif

Q_SIGNALS:
    void gotMessage(const QString &message);
private:
    friend class KXMessagesPrivate;
    KXMessagesPrivate *const d;
};

#endif
#endif