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1 : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
2 : /*
3 : * This file is part of the LibreOffice project.
4 : *
5 : * This Source Code Form is subject to the terms of the Mozilla Public
6 : * License, v. 2.0. If a copy of the MPL was not distributed with this
7 : * file, You can obtain one at http://mozilla.org/MPL/2.0/.
8 : *
9 : * This file incorporates work covered by the following license notice:
10 : *
11 : * Licensed to the Apache Software Foundation (ASF) under one or more
12 : * contributor license agreements. See the NOTICE file distributed
13 : * with this work for additional information regarding copyright
14 : * ownership. The ASF licenses this file to you under the Apache
15 : * License, Version 2.0 (the "License"); you may not use this file
16 : * except in compliance with the License. You may obtain a copy of
17 : * the License at http://www.apache.org/licenses/LICENSE-2.0 .
18 : */
19 :
20 : #ifndef _SOT_OBJECT_HXX
21 : #define _SOT_OBJECT_HXX
22 :
23 : #include <sot/sotdata.hxx>
24 : #include <tools/globname.hxx>
25 : #include <tools/ref.hxx>
26 : #include "sot/sotdllapi.h"
27 :
28 : /*************************************************************************
29 : *************************************************************************/
30 :
31 : #define SO2_DECL_BASIC_CLASS_DLL(ClassName,FacName) \
32 : private: \
33 : static SotFactory ** GetFactoryAdress() \
34 : { return &(FacName->p##ClassName##Factory); } \
35 : public: \
36 : static void * CreateInstance( SotObject ** = NULL ); \
37 : static SotFactory * ClassFactory(); \
38 : virtual const SotFactory * GetSvFactory() const; \
39 : virtual void * Cast( const SotFactory * );
40 :
41 : #define SO2_DECL_BASIC_CLASS(ClassName) \
42 : private: \
43 : static SotFactory * pFactory; \
44 : static SotFactory ** GetFactoryAdress() { return &pFactory; } \
45 : public: \
46 : static void * CreateInstance( SotObject ** = NULL ); \
47 : static SotFactory * ClassFactory(); \
48 : virtual const SotFactory * GetSvFactory() const; \
49 : virtual void * Cast( const SotFactory * );
50 :
51 : /**************************************************************************
52 : **************************************************************************/
53 : #define SO2_IMPL_BASIC_CLASS_DLL(ClassName,FactoryName,GlobalName) \
54 : SotFactory * ClassName::ClassFactory() \
55 : { \
56 : SotFactory **ppFactory = GetFactoryAdress(); \
57 : if( !*ppFactory ) \
58 : { \
59 : *ppFactory = new FactoryName( GlobalName, \
60 : OUString( #ClassName ), ClassName::CreateInstance ); \
61 : } \
62 : return *ppFactory; \
63 : } \
64 : void * ClassName::CreateInstance( SotObject ** ppObj ) \
65 : { \
66 : ClassName * p = new ClassName(); \
67 : if( ppObj ) \
68 : *ppObj = p; \
69 : return p; \
70 : } \
71 : const SotFactory * ClassName::GetSvFactory() const \
72 : { \
73 : return ClassFactory(); \
74 : } \
75 : void * ClassName::Cast( const SotFactory * pFact ) \
76 : { \
77 : void * pRet = NULL; \
78 : if( !pFact || pFact == ClassFactory() ) \
79 : pRet = this; \
80 : return pRet; \
81 : }
82 :
83 : #define SO2_IMPL_BASIC_CLASS(ClassName,FactoryName,GlobalName) \
84 : SotFactory * ClassName::pFactory = NULL; \
85 : SO2_IMPL_BASIC_CLASS_DLL(ClassName,FactoryName,GlobalName)
86 :
87 : /**************************************************************************
88 : **************************************************************************/
89 : #define SO2_IMPL_BASIC_CLASS1_DLL(ClassName,FactoryName,Super1,GlobalName)\
90 : SotFactory * ClassName::ClassFactory() \
91 : { \
92 : SotFactory **ppFactory = GetFactoryAdress(); \
93 : if( !*ppFactory ) \
94 : { \
95 : *ppFactory = new FactoryName( GlobalName, \
96 : OUString( #ClassName ), ClassName::CreateInstance ); \
97 : (*ppFactory)->PutSuperClass( Super1::ClassFactory() ); \
98 : } \
99 : return *ppFactory; \
100 : } \
101 : void * ClassName::CreateInstance( SotObject ** ppObj ) \
102 : { \
103 : ClassName * p = new ClassName(); \
104 : Super1* pSuper1 = p; \
105 : SotObject* pBasicObj = pSuper1; \
106 : if( ppObj ) \
107 : *ppObj = pBasicObj; \
108 : return p; \
109 : } \
110 : const SotFactory * ClassName::GetSvFactory() const \
111 : { \
112 : return ClassFactory(); \
113 : } \
114 : void * ClassName::Cast( const SotFactory * pFact ) \
115 : { \
116 : void * pRet = NULL; \
117 : if( !pFact || pFact == ClassFactory() ) \
118 : pRet = this; \
119 : if( !pRet ) \
120 : pRet = Super1::Cast( pFact ); \
121 : return pRet; \
122 : }
123 :
124 : #define SO2_IMPL_BASIC_CLASS1(ClassName,FactoryName,Super1,GlobalName) \
125 : SotFactory * ClassName::pFactory = NULL; \
126 : SO2_IMPL_BASIC_CLASS1_DLL(ClassName,FactoryName,Super1,GlobalName)
127 :
128 : /**************************************************************************
129 : **************************************************************************/
130 : #define SO2_IMPL_BASIC_CLASS2_DLL(ClassName,FactoryName,Super1,Super2,GlobalName) \
131 : SotFactory * ClassName::ClassFactory() \
132 : { \
133 : SotFactory **ppFactory = GetFactoryAdress(); \
134 : if( !*ppFactory ) \
135 : { \
136 : *ppFactory = new FactoryName( GlobalName, \
137 : OUString( #ClassName ), ClassName::CreateInstance ); \
138 : (*ppFactory)->PutSuperClass( Super1::ClassFactory() ); \
139 : (*ppFactory)->PutSuperClass( Super2::ClassFactory() ); \
140 : } \
141 : return *ppFactory; \
142 : } \
143 : void * ClassName::CreateInstance( SotObject ** ppObj ) \
144 : { \
145 : ClassName * p = new ClassName(); \
146 : if( ppObj ) \
147 : *ppObj = p; \
148 : return p; \
149 : } \
150 : const SotFactory * ClassName::GetSvFactory() const \
151 : { \
152 : return ClassFactory(); \
153 : } \
154 : void * ClassName::Cast( const SotFactory * pFact ) \
155 : { \
156 : void * pRet = NULL; \
157 : if( !pFact || pFact == ClassFactory() ) \
158 : pRet = this; \
159 : if( !pRet ) \
160 : pRet = Super1::Cast( pFact ); \
161 : if( !pRet ) \
162 : pRet = Super2::Cast( pFact ); \
163 : return pRet; \
164 : }
165 : #define SO2_IMPL_BASIC_CLASS2(ClassName,FactoryName,Super1,Super2,GlobalName) \
166 : SotFactory * ClassName::pFactory = NULL; \
167 : SO2_IMPL_BASIC_CLASS2_DLL(ClassName,FactoryName,Super1,Super2,GlobalName)
168 :
169 : /**************************************************************************
170 : **************************************************************************/
171 : #define SO2_IMPL_BASIC_CLASS3_DLL(ClassName,FactoryName,Super1,Super2,Super3,GlobalName) \
172 : SotFactory * ClassName::ClassFactory() \
173 : { \
174 : SotFactory **ppFactory = GetFactoryAdress(); \
175 : if( !*ppFactory ) \
176 : { \
177 : *ppFactory = new FactoryName( GlobalName, \
178 : OUString( #ClassName ), ClassName::CreateInstance ); \
179 : (*ppFactory)->PutSuperClass( Super1::ClassFactory() ); \
180 : (*ppFactory)->PutSuperClass( Super2::ClassFactory() ); \
181 : (*ppFactory)->PutSuperClass( Super3::ClassFactory() ); \
182 : } \
183 : return *pFactory; \
184 : } \
185 : void * ClassName::CreateInstance( SotObject ** ppObj ) \
186 : { \
187 : ClassName * p = new ClassName(); \
188 : if( ppObj ) \
189 : *ppObj = p; \
190 : return p; \
191 : } \
192 : const SotFactory * ClassName::GetSvFactory() const \
193 : { \
194 : return ClassFactory(); \
195 : } \
196 : void * ClassName::Cast( const SotFactory * pFact ) \
197 : { \
198 : void * pRet = NULL; \
199 : if( !pFact || pFact == ClassFactory() ) \
200 : pRet = this; \
201 : if( !pRet ) \
202 : pRet = Super1::Cast( pFact ); \
203 : if( !pRet ) \
204 : pRet = Super2::Cast( pFact ); \
205 : if( !pRet ) \
206 : pRet = Super3::Cast( pFact ); \
207 : return pRet; \
208 : }
209 :
210 : #define SO2_IMPL_BASIC_CLASS3(ClassName,FactoryName,Super1,Super2,Super3,GlobalName) \
211 : SotFactory * ClassName::pFactory = NULL; \
212 : SO2_IMPL_BASIC_CLASS3_DLL(ClassName,FactoryName,Super1,Super2,Super3,GlobalName)
213 :
214 : /**************************************************************************
215 : **************************************************************************/
216 : #define SO2_IMPL_BASIC_CLASS4_DLL(ClassName,FactoryName,Super1,Super2,Super3,Super4,GlobalName) \
217 : SotFactory * ClassName::ClassFactory() \
218 : { \
219 : SotFactory **ppFactory = GetFactoryAdress(); \
220 : if( !*ppFactory ) \
221 : { \
222 : *ppFactory = new SotFactory( GlobalName, \
223 : OUString( #ClassName ), ClassName::CreateInstance ); \
224 : (*ppFactory)->PutSuperClass( Super1::ClassFactory() ); \
225 : (*ppFactory)->PutSuperClass( Super2::ClassFactory() ); \
226 : (*ppFactory)->PutSuperClass( Super3::ClassFactory() ); \
227 : (*ppFactory)->PutSuperClass( Super4::ClassFactory() ); \
228 : } \
229 : return *ppFactory; \
230 : } \
231 : void * ClassName::CreateInstance( SotObject ** ppObj ) \
232 : { \
233 : ClassName * p = new ClassName(); \
234 : if( ppObj ) \
235 : *ppObj = p; \
236 : return p; \
237 : } \
238 : const SotFactory * ClassName::GetSvFactory() const \
239 : { \
240 : return ClassFactory(); \
241 : } \
242 : void * ClassName::Cast( const SotFactory * pFact ) \
243 : { \
244 : void * pRet = NULL; \
245 : if( !pFact || pFact == ClassFactory() ) \
246 : pRet = this; \
247 : if( !pRet ) \
248 : pRet = Super1::Cast( pFact ); \
249 : if( !pRet ) \
250 : pRet = Super2::Cast( pFact ); \
251 : if( !pRet ) \
252 : pRet = Super3::Cast( pFact ); \
253 : if( !pRet ) \
254 : pRet = Super4::Cast( pFact ); \
255 : return pRet; \
256 : }
257 :
258 : #define SO2_IMPL_BASIC_CLASS4(ClassName,FactoryName,Super1,Super2,Super3,Super4,GlobalName) \
259 : SotFactory * ClassName::pFactory = NULL; \
260 : SO2_IMPL_BASIC_CLASS4_DLL(ClassName,FactoryName,Super1,Super2,Super3,Super4,GlobalName)
261 :
262 : //==================class SotObject========================================
263 : #ifdef _MSC_VER
264 : #pragma warning(disable: 4250)
265 : #endif
266 :
267 : struct IUnknown;
268 : class SOT_DLLPUBLIC SotObject : virtual public SvRefBase
269 : {
270 : friend class SotFactory;
271 : friend class SvObject;
272 : sal_uInt16 nOwnerLockCount;
273 : bool bOwner;
274 : bool bSVObject; // Ist Proxy, dann TRUE wenn andere Seite SV ist
275 : bool bInClose; // TRUE, im DoClose
276 :
277 : protected:
278 : virtual ~SotObject();
279 : void SetExtern() { bOwner = false; }
280 : virtual bool Close();
281 : public:
282 : SotObject();
283 0 : SO2_DECL_BASIC_CLASS_DLL(SotObject,SOTDATA())
284 :
285 : // Nur damit die Makros in So3 nicht ganz ausufern
286 : virtual IUnknown * GetInterface( const SvGlobalName & );
287 :
288 : bool Owner() const { return bOwner; }
289 :
290 1075 : sal_uInt16 GetOwnerLockCount() const { return nOwnerLockCount; }
291 :
292 : void OwnerLock( bool bLock );
293 : bool DoClose();
294 1 : bool IsInClose() const { return bInClose; }
295 :
296 : private:
297 : // Kopieren und Zuweisen dieses Objekttyps ist nicht erlaubt
298 : SOT_DLLPRIVATE SotObject & operator = ( const SotObject & );
299 : SOT_DLLPRIVATE SotObject( const SotObject & );
300 : };
301 :
302 : //==================class SotObjectRef======================================
303 2132 : SV_DECL_IMPL_REF(SotObject)
304 :
305 : #endif // _IFACE_HXX
306 :
307 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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