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dcop

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dcopobject.h
1 /*
2 Copyright (c) 1999,2000 Preston Brown <pbrown@kde.org>
3 Copyright (c) 1999, 2000 Matthias Ettrich <ettrich@kde.org>
4 
5 Permission is hereby granted, free of charge, to any person obtaining a copy
6 of this software and associated documentation files (the "Software"), to deal
7 in the Software without restriction, including without limitation the rights
8 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
9 copies of the Software, and to permit persons to whom the Software is
10 furnished to do so, subject to the following conditions:
11 
12 The above copyright notice and this permission notice shall be included in
13 all copies or substantial portions of the Software.
14 
15 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
16 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
17 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
18 AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
19 AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
20 CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
21 */
22 
23 #ifndef _DCOPOBJECT_H
24 #define _DCOPOBJECT_H
25 
26 #include <tqobject.h>
27 #include <tqmap.h>
28 #include <tqstring.h>
29 #include <tqptrlist.h>
30 #include <tqvaluelist.h>
31 #include <kdatastream.h> // needed for proper bool marshalling
32 #include "tdelibs_export.h"
33 
34 class DCOPClient;
35 typedef TQValueList<TQCString> QCStringList;
36 
37 // Makros for DCOP interfaces
38 
39 #define K_DCOP \
40 public: \
41  virtual bool process(const TQCString &fun, const TQByteArray &data, TQCString& replyType, TQByteArray &replyData); \
42  QCStringList functions(); \
43  QCStringList interfaces(); \
44 private:
45 
46 #define k_dcop_signals public
47 #define k_dcop_hidden public
48 #define k_dcop public
49 #define ASYNC void
50 
67 class DCOP_EXPORT DCOPObject
68 {
69 public:
74  DCOPObject();
80  DCOPObject(TQObject *obj);
85  DCOPObject(const TQCString &objId);
90  virtual ~DCOPObject();
91 
96  TQCString objId() const;
97 
104  bool setObjId(const TQCString &objId);
105 
137  virtual bool process(const TQCString &fun, const TQByteArray &data,
138  TQCString& replyType, TQByteArray &replyData);
139 
140 
163  virtual bool processDynamic(const TQCString &fun, const TQByteArray &data,
164  TQCString& replyType, TQByteArray &replyData);
165 
177  virtual QCStringList functionsDynamic();
178 
190  virtual QCStringList interfacesDynamic();
191 
201  virtual QCStringList interfaces();
202 
221  virtual QCStringList functions();
222 
229  void emitDCOPSignal( const TQCString &signal, const TQByteArray &data);
230 
250  bool connectDCOPSignal( const TQCString &sender, const TQCString &senderObj,
251  const TQCString &signal,
252  const TQCString &slot,
253  bool Volatile);
254 
272  bool disconnectDCOPSignal( const TQCString &sender, const TQCString &senderObj,
273  const TQCString &signal,
274  const TQCString &slot);
275 
284  DCOPClient *callingDcopClient();
285 
290  void setCallingDcopClient(DCOPClient *);
291 
299  static bool hasObject(const TQCString &objId);
300 
307  static DCOPObject *find(const TQCString &objId);
308 
309 
319  static TQPtrList<DCOPObject> match(const TQCString &partialId);
320 
327  static TQCString objectName( TQObject* obj );
328 
329 private:
333  TQCString ident;
334 
335 protected:
336  virtual void virtual_hook( int id, void* data );
337 private:
338  class DCOPObjectPrivate;
339  DCOPObjectPrivate *d;
340 };
341 
342 class DCOPObjectProxyPrivate;
352 class DCOP_EXPORT DCOPObjectProxy
353 {
354 public:
358  DCOPObjectProxy();
359 
366  DCOPObjectProxy( DCOPClient*);
367 
371  virtual ~DCOPObjectProxy();
372 
394  virtual bool process( const TQCString& obj, const TQCString& fun,
395  const TQByteArray& data,
396  TQCString& replyType, TQByteArray &replyData );
397 private:
398  void* unused;
399  void* unused_too;
400  friend class DCOPClient;
401  static TQPtrList<DCOPObjectProxy>* proxies;
402 protected:
403  virtual void virtual_hook( int id, void* data );
404 private:
405  DCOPObjectProxyPrivate* d;
406 };
407 
408 
409 
410 #endif
DCOPClient
Inter-process communication and remote procedure calls for KDE applications.
Definition: dcopclient.h:69
DCOPObjectProxy
You must use a proxy if you want to dispatch method calls for object IDs which don't have (yet) a cor...
Definition: dcopobject.h:353
DCOPObject
Provides an interface for receiving DCOP messages.
Definition: dcopobject.h:68

dcop

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