dcop Library: dcopobject.h Source File (dcop Library)

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# dcopobject.h

    00001 /*
    00002 Copyright (c) 1999,2000 Preston Brown <pbrown@kde.org>
    00003 Copyright (c) 1999, 2000 Matthias Ettrich <ettrich@kde.org>
    00004
    00005 Permission is hereby granted, free of charge, to any person obtaining a copy
    00006 of this software and associated documentation files (the "Software"), to deal
    00007 in the Software without restriction, including without limitation the rights
    00008 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
    00009 copies of the Software, and to permit persons to whom the Software is
    00010 furnished to do so, subject to the following conditions:
    00011
    00012 The above copyright notice and this permission notice shall be included in
    00013 all copies or substantial portions of the Software.
    00014
    00015 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
    00016 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
    00017 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
    00018 AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
    00019 AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
    00020 CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
    00021 */
    00022
    00023 #ifndef _DCOPOBJECT_H
    00024 #define _DCOPOBJECT_H
    00025
    00026 #include <qobject.h>
    00027 #include <qmap.h>
    00028 #include <qstring.h>
    00029 #include <qptrlist.h>
    00030 #include <qvaluelist.h>
    00031 #include <kdatastream.h> // needed for proper bool marshalling
    00032 #include "kdelibs_export.h"
    00033
    00034 class DCOPClient;
    00035 typedef QValueList<QCString> QCStringList;
    00036
    00037 // Makros for DCOP interfaces
    00038
    00039 #define K_DCOP \
    00040 public:        \
    00041   virtual bool process(const QCString &fun, const QByteArray &data, QCString& replyType, QByteArray &replyData); \
    00042   QCStringList functions(); \
    00043   QCStringList interfaces(); \
    00044 private:
    00045
    00046 #define k_dcop_signals public
    00047 #define k_dcop_hidden public
    00048 #define k_dcop public
    00049 #define ASYNC void
    00050
    00067 class DCOP_EXPORT DCOPObject
    00068 {
    00069 public:
    00074   DCOPObject();
    00080   DCOPObject(QObject *obj);
    00085   DCOPObject(const QCString &objId);
    00090   virtual ~DCOPObject();
    00091
    00096   QCString objId() const;
    00097
    00104   bool setObjId(const QCString &objId);
    00105
    00137   virtual bool process(const QCString &fun, const QByteArray &data,
    00138                QCString& replyType, QByteArray &replyData);
    00139
    00140
    00163   virtual bool processDynamic(const QCString &fun, const QByteArray &data,
    00164                   QCString& replyType, QByteArray &replyData);
    00165
    00177   virtual QCStringList functionsDynamic();
    00178
    00190   virtual QCStringList interfacesDynamic();
    00191
    00201   virtual QCStringList interfaces();
    00202
    00221   virtual QCStringList functions();
    00222
    00229   void emitDCOPSignal( const QCString &signal, const QByteArray &data);
    00230
    00250   bool connectDCOPSignal( const QCString &sender, const QCString &senderObj,
    00251                           const QCString &signal,
    00252                           const QCString &slot,
    00253                           bool Volatile);
    00254
    00272   bool disconnectDCOPSignal( const QCString &sender, const QCString &senderObj,
    00273                              const QCString &signal,
    00274                              const QCString &slot);
    00275
    00284   DCOPClient *callingDcopClient();
    00285
    00290   void setCallingDcopClient(DCOPClient *);
    00291
    00299   static bool hasObject(const QCString &objId);
    00300
    00307   static DCOPObject *find(const QCString &objId);
    00308
    00309
    00319   static QPtrList<DCOPObject> match(const QCString &partialId);
    00320
    00327   static QCString objectName( QObject* obj );
    00328
    00329 private:
    00333   QCString ident;
    00334
    00335 protected:
    00336   virtual void virtual_hook( int id, void* data );
    00337 private:
    00338   class DCOPObjectPrivate;
    00339   DCOPObjectPrivate *d;
    00340 };
    00341
    00342 class DCOPObjectProxyPrivate;
    00352 class DCOP_EXPORT DCOPObjectProxy
    00353 {
    00354 public:
    00358     DCOPObjectProxy();
    00359
    00366     DCOPObjectProxy( DCOPClient*);
    00367
    00371     virtual ~DCOPObjectProxy();
    00372
    00394     virtual bool process( const QCString& obj, const QCString& fun,
    00395               const QByteArray& data,
    00396               QCString& replyType, QByteArray &replyData );
    00397 private:
    00398     void* unused;
    00399     void* unused_too;
    00400     friend class DCOPClient;
    00401     static QPtrList<DCOPObjectProxy>* proxies;
    00402 protected:
    00403     virtual void virtual_hook( int id, void* data );
    00404 private:
    00405     DCOPObjectProxyPrivate* d;
    00406 };
    00407
    00408
    00409
    00410 #endif

This file is part of the documentation for dcop Library Version 3.4.1.
Documentation copyright © 1996-2004 the KDE developers.
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