kxmessages.h

/****************************************************************************
 
 Copyright (C) 2001-2003 Lubos Lunak        <l.lunak@kde.org>
 
Permission is hereby granted, free of charge, to any person obtaining a
copy of this software and associated documentation files (the "Software"),
to deal in the Software without restriction, including without limitation
the rights to use, copy, modify, merge, publish, distribute, sublicense,
and/or sell copies of the Software, and to permit persons to whom the
Software is furnished to do so, subject to the following conditions:
 
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
 
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
DEALINGS IN THE SOFTWARE.
 
****************************************************************************/
 
#ifndef __KXMESSAGES_H
#define __KXMESSAGES_H
 
#include <tqwidget.h>
#include <tqcstring.h>
#include <tqmap.h>
#include <tdelibs_export.h>
 
#ifdef TQ_WS_X11
#include <X11/X.h>
 
class TQString;
 
class KXMessagesPrivate;
// KDE4 - make this internal for TDEStartupInfo only?
class TDECORE_EXPORT KXMessages
    : public TQWidget
    {
    TQ_OBJECT
    public:
        KXMessages( const char* accept_broadcast, TQWidget* parent, bool obsolete );
        KXMessages( const char* accept_broadcast = NULL, TQWidget* parent = NULL );
 
        virtual ~KXMessages();
        void sendMessage( WId w, const char* msg_type, const TQString& message,
            bool obsolete );
        void sendMessage( WId w, const char* msg_type, const TQString& message );
        void broadcastMessage( const char* msg_type, const TQString& message,
            int screen, bool obsolete );
        void broadcastMessage( const char* msg_type, const TQString& message );
 
        static bool sendMessageX( Display* disp, WId w, const char* msg_type,
            const TQString& message, bool obsolete );
        static bool sendMessageX( Display* disp, WId w, const char* msg_type,
            const TQString& message );
 
        static bool broadcastMessageX( Display* disp, const char* msg_type,
            const TQString& message, int screen, bool obsolete );
        static bool broadcastMessageX( Display* disp, const char* msg_type,
            const TQString& message );
    signals:
        void gotMessage( const TQString& message );
    protected:
        virtual bool x11Event( XEvent* ev );
    private:
        static void send_message_internal( WId w_P, const TQString& msg_P, long mask_P,
            Display* disp, Atom atom1_P, Atom atom2_P, Window handle_P );
        TQWidget* handle;
        Atom accept_atom2;
        TQCString cached_atom_name_; // KDE4 unused
        Atom accept_atom1;
        TQMap< WId, TQCString > incoming_messages;
        KXMessagesPrivate* d;
    };
 
#endif
#endif