File: | home/maarten/src/libreoffice/core/include/rtl/ref.hxx |
Warning: | line 192, column 9 Use of memory after it is freed |
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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 | #include <config_feature_desktop.h> | ||||||||
21 | #include <sal/log.hxx> | ||||||||
22 | #include <tools/debug.hxx> | ||||||||
23 | |||||||||
24 | #include <sfx2/app.hxx> | ||||||||
25 | #include <sfx2/frame.hxx> | ||||||||
26 | #include <basic/sberrors.hxx> | ||||||||
27 | #include <tools/svlibrary.h> | ||||||||
28 | |||||||||
29 | #include <svl/svdde.hxx> | ||||||||
30 | #include <unotools/configmgr.hxx> | ||||||||
31 | #include <com/sun/star/frame/XFrame.hpp> | ||||||||
32 | #include <comphelper/processfactory.hxx> | ||||||||
33 | #include <com/sun/star/uri/UriReferenceFactory.hpp> | ||||||||
34 | #include <com/sun/star/uri/XVndSunStarScriptUrl.hpp> | ||||||||
35 | #include <basic/basmgr.hxx> | ||||||||
36 | #include <vcl/svapp.hxx> | ||||||||
37 | #include <sfx2/sfxhelp.hxx> | ||||||||
38 | #include <sfx2/progress.hxx> | ||||||||
39 | #include <sfx2/objsh.hxx> | ||||||||
40 | #include <sfx2/dispatch.hxx> | ||||||||
41 | #include <sfx2/viewsh.hxx> | ||||||||
42 | #include <sfx2/viewfrm.hxx> | ||||||||
43 | #include <appdata.hxx> | ||||||||
44 | #include <sfx2/module.hxx> | ||||||||
45 | #include <sfx2/event.hxx> | ||||||||
46 | #include <workwin.hxx> | ||||||||
47 | #include <sfx2/sidebar/Theme.hxx> | ||||||||
48 | #include <sfx2/tbxctrl.hxx> | ||||||||
49 | #include <sfx2/sfxdlg.hxx> | ||||||||
50 | #include <sfx2/stbitem.hxx> | ||||||||
51 | #include <sfx2/dockwin.hxx> | ||||||||
52 | #include <shellimpl.hxx> | ||||||||
53 | #include <comphelper/lok.hxx> | ||||||||
54 | |||||||||
55 | #include <svtools/helpopt.hxx> | ||||||||
56 | #include <unotools/viewoptions.hxx> | ||||||||
57 | #include <rtl/instance.hxx> | ||||||||
58 | #include <rtl/strbuf.hxx> | ||||||||
59 | #include <memory> | ||||||||
60 | #include <framework/sfxhelperfunctions.hxx> | ||||||||
61 | #include <fwkhelper.hxx> | ||||||||
62 | |||||||||
63 | #include "getbasctlfunction.hxx" | ||||||||
64 | |||||||||
65 | using namespace ::com::sun::star; | ||||||||
66 | |||||||||
67 | static SfxApplication* g_pSfxApplication = nullptr; | ||||||||
68 | |||||||||
69 | #if HAVE_FEATURE_DESKTOP1 | ||||||||
70 | static SfxHelp* pSfxHelp = nullptr; | ||||||||
71 | #endif | ||||||||
72 | |||||||||
73 | namespace | ||||||||
74 | { | ||||||||
75 | class theApplicationMutex | ||||||||
76 | : public rtl::Static<osl::Mutex, theApplicationMutex> {}; | ||||||||
77 | } | ||||||||
78 | |||||||||
79 | SfxApplication* SfxApplication::Get() | ||||||||
80 | { | ||||||||
81 | return g_pSfxApplication; | ||||||||
82 | } | ||||||||
83 | |||||||||
84 | void SfxApplication::SetModule(SfxToolsModule nSharedLib, std::unique_ptr<SfxModule> pModule) | ||||||||
85 | { | ||||||||
86 | assert(g_pSfxApplication != nullptr)(static_cast <bool> (g_pSfxApplication != nullptr) ? void (0) : __assert_fail ("g_pSfxApplication != nullptr", "/home/maarten/src/libreoffice/core/sfx2/source/appl/app.cxx" , 86, __extension__ __PRETTY_FUNCTION__)); | ||||||||
87 | |||||||||
88 | g_pSfxApplication->pImpl->aModules[nSharedLib] = std::move(pModule); | ||||||||
89 | } | ||||||||
90 | |||||||||
91 | SfxModule* SfxApplication::GetModule(SfxToolsModule nSharedLib) | ||||||||
92 | { | ||||||||
93 | if (!g_pSfxApplication) // It is possible GetModule is called before SfxApplication is initialised via GetOrCreate() | ||||||||
94 | return nullptr; | ||||||||
95 | return g_pSfxApplication->pImpl->aModules[nSharedLib].get(); | ||||||||
96 | } | ||||||||
97 | |||||||||
98 | SfxApplication* SfxApplication::GetOrCreate() | ||||||||
99 | { | ||||||||
100 | // SFX on demand | ||||||||
101 | ::osl::MutexGuard aGuard(theApplicationMutex::get()); | ||||||||
102 | if (!g_pSfxApplication) | ||||||||
103 | { | ||||||||
104 | SAL_INFO( "sfx.appl", "SfxApplication::SetApp" )do { if (true) { switch (sal_detail_log_report(::SAL_DETAIL_LOG_LEVEL_INFO , "sfx.appl")) { case SAL_DETAIL_LOG_ACTION_IGNORE: break; case SAL_DETAIL_LOG_ACTION_LOG: if (sizeof ::sal::detail::getResult ( ::sal::detail::StreamStart() << "SfxApplication::SetApp" ) == 1) { ::sal_detail_log( (::SAL_DETAIL_LOG_LEVEL_INFO), ("sfx.appl" ), ("/home/maarten/src/libreoffice/core/sfx2/source/appl/app.cxx" ":" "104" ": "), ::sal::detail::unwrapStream( ::sal::detail:: StreamStart() << "SfxApplication::SetApp"), 0); } else { ::std::ostringstream sal_detail_stream; sal_detail_stream << "SfxApplication::SetApp"; ::sal::detail::log( (::SAL_DETAIL_LOG_LEVEL_INFO ), ("sfx.appl"), ("/home/maarten/src/libreoffice/core/sfx2/source/appl/app.cxx" ":" "104" ": "), sal_detail_stream, 0); }; break; case SAL_DETAIL_LOG_ACTION_FATAL : if (sizeof ::sal::detail::getResult( ::sal::detail::StreamStart () << "SfxApplication::SetApp") == 1) { ::sal_detail_log ( (::SAL_DETAIL_LOG_LEVEL_INFO), ("sfx.appl"), ("/home/maarten/src/libreoffice/core/sfx2/source/appl/app.cxx" ":" "104" ": "), ::sal::detail::unwrapStream( ::sal::detail:: StreamStart() << "SfxApplication::SetApp"), 0); } else { ::std::ostringstream sal_detail_stream; sal_detail_stream << "SfxApplication::SetApp"; ::sal::detail::log( (::SAL_DETAIL_LOG_LEVEL_INFO ), ("sfx.appl"), ("/home/maarten/src/libreoffice/core/sfx2/source/appl/app.cxx" ":" "104" ": "), sal_detail_stream, 0); }; std::abort(); break ; } } } while (false); | ||||||||
105 | |||||||||
106 | g_pSfxApplication = new SfxApplication; | ||||||||
107 | |||||||||
108 | // at the moment a bug may occur when Initialize_Impl returns FALSE, | ||||||||
109 | // but this is only temporary because all code that may cause such | ||||||||
110 | // a fault will be moved outside the SFX | ||||||||
111 | g_pSfxApplication->Initialize_Impl(); | ||||||||
112 | |||||||||
113 | ::framework::SetRefreshToolbars( RefreshToolbars ); | ||||||||
114 | ::framework::SetToolBoxControllerCreator( SfxToolBoxControllerFactory ); | ||||||||
115 | ::framework::SetStatusBarControllerCreator( SfxStatusBarControllerFactory ); | ||||||||
116 | ::framework::SetDockingWindowCreator( SfxDockingWindowFactory ); | ||||||||
117 | ::framework::SetIsDockingWindowVisible( IsDockingWindowVisible ); | ||||||||
118 | #if HAVE_FEATURE_DESKTOP1 | ||||||||
119 | Application::SetHelp( pSfxHelp ); | ||||||||
120 | if (!utl::ConfigManager::IsFuzzing() && SvtHelpOptions().IsHelpTips()) | ||||||||
121 | Help::EnableQuickHelp(); | ||||||||
122 | else | ||||||||
123 | Help::DisableQuickHelp(); | ||||||||
124 | if (!utl::ConfigManager::IsFuzzing() && SvtHelpOptions().IsHelpTips() && SvtHelpOptions().IsExtendedHelp()) | ||||||||
125 | Help::EnableBalloonHelp(); | ||||||||
126 | else | ||||||||
127 | Help::DisableBalloonHelp(); | ||||||||
128 | #endif | ||||||||
129 | } | ||||||||
130 | return g_pSfxApplication; | ||||||||
131 | } | ||||||||
132 | |||||||||
133 | SfxApplication::SfxApplication() | ||||||||
134 | : pImpl( new SfxAppData_Impl ) | ||||||||
135 | { | ||||||||
136 | SetName( "StarOffice" ); | ||||||||
137 | if (!utl::ConfigManager::IsFuzzing()) | ||||||||
138 | SvtViewOptions::AcquireOptions(); | ||||||||
139 | |||||||||
140 | SAL_INFO( "sfx.appl", "{ initialize DDE" )do { if (true) { switch (sal_detail_log_report(::SAL_DETAIL_LOG_LEVEL_INFO , "sfx.appl")) { case SAL_DETAIL_LOG_ACTION_IGNORE: break; case SAL_DETAIL_LOG_ACTION_LOG: if (sizeof ::sal::detail::getResult ( ::sal::detail::StreamStart() << "{ initialize DDE") == 1) { ::sal_detail_log( (::SAL_DETAIL_LOG_LEVEL_INFO), ("sfx.appl" ), ("/home/maarten/src/libreoffice/core/sfx2/source/appl/app.cxx" ":" "140" ": "), ::sal::detail::unwrapStream( ::sal::detail:: StreamStart() << "{ initialize DDE"), 0); } else { ::std ::ostringstream sal_detail_stream; sal_detail_stream << "{ initialize DDE"; ::sal::detail::log( (::SAL_DETAIL_LOG_LEVEL_INFO ), ("sfx.appl"), ("/home/maarten/src/libreoffice/core/sfx2/source/appl/app.cxx" ":" "140" ": "), sal_detail_stream, 0); }; break; case SAL_DETAIL_LOG_ACTION_FATAL : if (sizeof ::sal::detail::getResult( ::sal::detail::StreamStart () << "{ initialize DDE") == 1) { ::sal_detail_log( (:: SAL_DETAIL_LOG_LEVEL_INFO), ("sfx.appl"), ("/home/maarten/src/libreoffice/core/sfx2/source/appl/app.cxx" ":" "140" ": "), ::sal::detail::unwrapStream( ::sal::detail:: StreamStart() << "{ initialize DDE"), 0); } else { ::std ::ostringstream sal_detail_stream; sal_detail_stream << "{ initialize DDE"; ::sal::detail::log( (::SAL_DETAIL_LOG_LEVEL_INFO ), ("sfx.appl"), ("/home/maarten/src/libreoffice/core/sfx2/source/appl/app.cxx" ":" "140" ": "), sal_detail_stream, 0); }; std::abort(); break ; } } } while (false); | ||||||||
141 | |||||||||
142 | bool bOk = InitializeDde(); | ||||||||
143 | |||||||||
144 | #ifdef DBG_UTIL | ||||||||
145 | if( !bOk ) | ||||||||
146 | { | ||||||||
147 | OStringBuffer aStr("No DDE-Service possible. Error: "); | ||||||||
148 | if( GetDdeService() ) | ||||||||
149 | aStr.append(static_cast<sal_Int32>(GetDdeService()->GetError())); | ||||||||
150 | else | ||||||||
151 | aStr.append('?'); | ||||||||
152 | SAL_WARN( "sfx.appl", aStr.getStr() )do { if (true) { switch (sal_detail_log_report(::SAL_DETAIL_LOG_LEVEL_WARN , "sfx.appl")) { case SAL_DETAIL_LOG_ACTION_IGNORE: break; case SAL_DETAIL_LOG_ACTION_LOG: if (sizeof ::sal::detail::getResult ( ::sal::detail::StreamStart() << aStr.getStr()) == 1) { ::sal_detail_log( (::SAL_DETAIL_LOG_LEVEL_WARN), ("sfx.appl" ), ("/home/maarten/src/libreoffice/core/sfx2/source/appl/app.cxx" ":" "152" ": "), ::sal::detail::unwrapStream( ::sal::detail:: StreamStart() << aStr.getStr()), 0); } else { ::std::ostringstream sal_detail_stream; sal_detail_stream << aStr.getStr(); ::sal::detail::log( (::SAL_DETAIL_LOG_LEVEL_WARN), ("sfx.appl" ), ("/home/maarten/src/libreoffice/core/sfx2/source/appl/app.cxx" ":" "152" ": "), sal_detail_stream, 0); }; break; case SAL_DETAIL_LOG_ACTION_FATAL : if (sizeof ::sal::detail::getResult( ::sal::detail::StreamStart () << aStr.getStr()) == 1) { ::sal_detail_log( (::SAL_DETAIL_LOG_LEVEL_WARN ), ("sfx.appl"), ("/home/maarten/src/libreoffice/core/sfx2/source/appl/app.cxx" ":" "152" ": "), ::sal::detail::unwrapStream( ::sal::detail:: StreamStart() << aStr.getStr()), 0); } else { ::std::ostringstream sal_detail_stream; sal_detail_stream << aStr.getStr(); ::sal::detail::log( (::SAL_DETAIL_LOG_LEVEL_WARN), ("sfx.appl" ), ("/home/maarten/src/libreoffice/core/sfx2/source/appl/app.cxx" ":" "152" ": "), sal_detail_stream, 0); }; std::abort(); break ; } } } while (false); | ||||||||
153 | } | ||||||||
154 | #else | ||||||||
155 | (void)bOk; | ||||||||
156 | #endif | ||||||||
157 | |||||||||
158 | #if HAVE_FEATURE_DESKTOP1 | ||||||||
159 | pSfxHelp = new SfxHelp; | ||||||||
160 | #endif | ||||||||
161 | |||||||||
162 | #if HAVE_FEATURE_SCRIPTING1 | ||||||||
163 | StarBASIC::SetGlobalErrorHdl( LINK( this, SfxApplication, GlobalBasicErrorHdl_Impl )::tools::detail::makeLink( ::tools::detail::castTo<SfxApplication *>(this), &SfxApplication::LinkStubGlobalBasicErrorHdl_Impl ) ); | ||||||||
164 | #endif | ||||||||
165 | |||||||||
166 | SAL_INFO( "sfx.appl", "} initialize DDE" )do { if (true) { switch (sal_detail_log_report(::SAL_DETAIL_LOG_LEVEL_INFO , "sfx.appl")) { case SAL_DETAIL_LOG_ACTION_IGNORE: break; case SAL_DETAIL_LOG_ACTION_LOG: if (sizeof ::sal::detail::getResult ( ::sal::detail::StreamStart() << "} initialize DDE") == 1) { ::sal_detail_log( (::SAL_DETAIL_LOG_LEVEL_INFO), ("sfx.appl" ), ("/home/maarten/src/libreoffice/core/sfx2/source/appl/app.cxx" ":" "166" ": "), ::sal::detail::unwrapStream( ::sal::detail:: StreamStart() << "} initialize DDE"), 0); } else { ::std ::ostringstream sal_detail_stream; sal_detail_stream << "} initialize DDE"; ::sal::detail::log( (::SAL_DETAIL_LOG_LEVEL_INFO ), ("sfx.appl"), ("/home/maarten/src/libreoffice/core/sfx2/source/appl/app.cxx" ":" "166" ": "), sal_detail_stream, 0); }; break; case SAL_DETAIL_LOG_ACTION_FATAL : if (sizeof ::sal::detail::getResult( ::sal::detail::StreamStart () << "} initialize DDE") == 1) { ::sal_detail_log( (:: SAL_DETAIL_LOG_LEVEL_INFO), ("sfx.appl"), ("/home/maarten/src/libreoffice/core/sfx2/source/appl/app.cxx" ":" "166" ": "), ::sal::detail::unwrapStream( ::sal::detail:: StreamStart() << "} initialize DDE"), 0); } else { ::std ::ostringstream sal_detail_stream; sal_detail_stream << "} initialize DDE"; ::sal::detail::log( (::SAL_DETAIL_LOG_LEVEL_INFO ), ("sfx.appl"), ("/home/maarten/src/libreoffice/core/sfx2/source/appl/app.cxx" ":" "166" ": "), sal_detail_stream, 0); }; std::abort(); break ; } } } while (false); | ||||||||
167 | } | ||||||||
168 | |||||||||
169 | SfxApplication::~SfxApplication() | ||||||||
170 | { | ||||||||
171 | SAL_WARN_IF(GetObjectShells_Impl().size() != 0, "sfx.appl", "Memory leak: some object shells were not removed!")do { if (true && (GetObjectShells_Impl().size() != 0) ) { switch (sal_detail_log_report(::SAL_DETAIL_LOG_LEVEL_WARN , "sfx.appl")) { case SAL_DETAIL_LOG_ACTION_IGNORE: break; case SAL_DETAIL_LOG_ACTION_LOG: if (sizeof ::sal::detail::getResult ( ::sal::detail::StreamStart() << "Memory leak: some object shells were not removed!" ) == 1) { ::sal_detail_log( (::SAL_DETAIL_LOG_LEVEL_WARN), ("sfx.appl" ), ("/home/maarten/src/libreoffice/core/sfx2/source/appl/app.cxx" ":" "171" ": "), ::sal::detail::unwrapStream( ::sal::detail:: StreamStart() << "Memory leak: some object shells were not removed!" ), 0); } else { ::std::ostringstream sal_detail_stream; sal_detail_stream << "Memory leak: some object shells were not removed!" ; ::sal::detail::log( (::SAL_DETAIL_LOG_LEVEL_WARN), ("sfx.appl" ), ("/home/maarten/src/libreoffice/core/sfx2/source/appl/app.cxx" ":" "171" ": "), sal_detail_stream, 0); }; break; case SAL_DETAIL_LOG_ACTION_FATAL : if (sizeof ::sal::detail::getResult( ::sal::detail::StreamStart () << "Memory leak: some object shells were not removed!" ) == 1) { ::sal_detail_log( (::SAL_DETAIL_LOG_LEVEL_WARN), ("sfx.appl" ), ("/home/maarten/src/libreoffice/core/sfx2/source/appl/app.cxx" ":" "171" ": "), ::sal::detail::unwrapStream( ::sal::detail:: StreamStart() << "Memory leak: some object shells were not removed!" ), 0); } else { ::std::ostringstream sal_detail_stream; sal_detail_stream << "Memory leak: some object shells were not removed!" ; ::sal::detail::log( (::SAL_DETAIL_LOG_LEVEL_WARN), ("sfx.appl" ), ("/home/maarten/src/libreoffice/core/sfx2/source/appl/app.cxx" ":" "171" ": "), sal_detail_stream, 0); }; std::abort(); break ; } } } while (false); | ||||||||
172 | |||||||||
173 | Broadcast( SfxHint(SfxHintId::Dying) ); | ||||||||
174 | |||||||||
175 | for (auto &module : pImpl->aModules) // Clear modules | ||||||||
176 | module.reset(); | ||||||||
177 | |||||||||
178 | #if HAVE_FEATURE_DESKTOP1 | ||||||||
179 | delete pSfxHelp; | ||||||||
180 | Application::SetHelp(); | ||||||||
181 | #endif | ||||||||
182 | |||||||||
183 | // delete global options | ||||||||
184 | if (!utl::ConfigManager::IsFuzzing()) | ||||||||
185 | SvtViewOptions::ReleaseOptions(); | ||||||||
186 | |||||||||
187 | if ( !pImpl->bDowning ) | ||||||||
188 | Deinitialize(); | ||||||||
189 | |||||||||
190 | g_pSfxApplication = nullptr; | ||||||||
191 | } | ||||||||
192 | |||||||||
193 | |||||||||
194 | const OUString& SfxApplication::GetLastDir_Impl() const | ||||||||
195 | |||||||||
196 | /* [Description] | ||||||||
197 | |||||||||
198 | Internal method by which the last set directory with the method | ||||||||
199 | <SfxApplication::SetLastDir_Impl()> in SFX is returned. | ||||||||
200 | |||||||||
201 | This is usually the most recently addressed by the | ||||||||
202 | SfxFileDialog directory. | ||||||||
203 | |||||||||
204 | [Cross-reference] | ||||||||
205 | <SfxApplication::SetLastDir_Impl()> | ||||||||
206 | */ | ||||||||
207 | |||||||||
208 | { | ||||||||
209 | return pImpl->aLastDir; | ||||||||
210 | } | ||||||||
211 | |||||||||
212 | void SfxApplication::SetLastDir_Impl | ||||||||
213 | ( | ||||||||
214 | const OUString& rNewDir /* Complete directory path as a string */ | ||||||||
215 | ) | ||||||||
216 | |||||||||
217 | /* [Description] | ||||||||
218 | |||||||||
219 | Internal Method, by which a directory path is set that was last addressed | ||||||||
220 | (eg by the SfxFileDialog). | ||||||||
221 | |||||||||
222 | [Cross-reference] | ||||||||
223 | <SfxApplication::GetLastDir_Impl()> | ||||||||
224 | */ | ||||||||
225 | |||||||||
226 | { | ||||||||
227 | pImpl->aLastDir = rNewDir; | ||||||||
228 | } | ||||||||
229 | |||||||||
230 | |||||||||
231 | void SfxApplication::ResetLastDir() | ||||||||
232 | { | ||||||||
233 | pImpl->aLastDir.clear(); | ||||||||
234 | } | ||||||||
235 | |||||||||
236 | |||||||||
237 | SfxDispatcher* SfxApplication::GetDispatcher_Impl() | ||||||||
238 | { | ||||||||
239 | return pImpl->pViewFrame ? pImpl->pViewFrame->GetDispatcher() : pImpl->pAppDispat.get(); | ||||||||
240 | } | ||||||||
241 | |||||||||
242 | |||||||||
243 | void SfxApplication::SetViewFrame_Impl( SfxViewFrame *pFrame ) | ||||||||
244 | { | ||||||||
245 | if ( pFrame != pImpl->pViewFrame ) | ||||||||
246 | { | ||||||||
247 | SfxViewFrame *pOldFrame = pImpl->pViewFrame; | ||||||||
248 | |||||||||
249 | // DocWinActivate : both frames belong to the same TopWindow | ||||||||
250 | // TopWinActivate : both frames belong to different TopWindows | ||||||||
251 | |||||||||
252 | bool bTaskActivate = pOldFrame != pFrame; | ||||||||
253 | |||||||||
254 | if ( pOldFrame ) | ||||||||
255 | { | ||||||||
256 | if ( bTaskActivate ) | ||||||||
257 | NotifyEvent( SfxViewEventHint( SfxEventHintId::DeactivateDoc, GlobalEventConfig::GetEventName(GlobalEventId::DEACTIVATEDOC), pOldFrame->GetObjectShell(), pOldFrame->GetFrame().GetController() ) ); | ||||||||
258 | |||||||||
259 | if ( !comphelper::LibreOfficeKit::isDialogPainting() ) | ||||||||
260 | pOldFrame->DoDeactivate( bTaskActivate, pFrame ); | ||||||||
261 | |||||||||
262 | if( pOldFrame->GetProgress() ) | ||||||||
263 | pOldFrame->GetProgress()->Suspend(); | ||||||||
264 | } | ||||||||
265 | |||||||||
266 | pImpl->pViewFrame = pFrame; | ||||||||
267 | |||||||||
268 | if( pFrame ) | ||||||||
269 | { | ||||||||
270 | pFrame->DoActivate( bTaskActivate ); | ||||||||
271 | if ( bTaskActivate && pFrame->GetObjectShell() ) | ||||||||
272 | { | ||||||||
273 | pFrame->GetObjectShell()->PostActivateEvent_Impl( pFrame ); | ||||||||
274 | NotifyEvent(SfxViewEventHint(SfxEventHintId::ActivateDoc, GlobalEventConfig::GetEventName(GlobalEventId::ACTIVATEDOC), pFrame->GetObjectShell(), pFrame->GetFrame().GetController() ) ); | ||||||||
275 | } | ||||||||
276 | |||||||||
277 | SfxProgress *pProgress = pFrame->GetProgress(); | ||||||||
278 | if ( pProgress ) | ||||||||
279 | { | ||||||||
280 | if( pProgress->IsSuspended() ) | ||||||||
281 | pProgress->Resume(); | ||||||||
282 | else | ||||||||
283 | pProgress->SetState( pProgress->GetState() ); | ||||||||
284 | } | ||||||||
285 | |||||||||
286 | if ( pImpl->pViewFrame->GetViewShell() ) | ||||||||
287 | { | ||||||||
288 | SfxDispatcher* pDisp = pImpl->pViewFrame->GetDispatcher(); | ||||||||
289 | pDisp->Flush(); | ||||||||
290 | pDisp->Update_Impl(true); | ||||||||
291 | } | ||||||||
292 | } | ||||||||
293 | } | ||||||||
294 | |||||||||
295 | // even if the frame actually didn't change, ensure its document is forwarded | ||||||||
296 | // to SfxObjectShell::SetCurrentComponent. | ||||||||
297 | // Otherwise, the CurrentComponent might not be correct, in case it has meanwhile | ||||||||
298 | // been reset to some other document, by some non-SFX component. #i49133# | ||||||||
299 | if ( pFrame && pFrame->GetViewShell() ) | ||||||||
300 | pFrame->GetViewShell()->SetCurrentDocument(); | ||||||||
301 | } | ||||||||
302 | |||||||||
303 | void SfxApplication::SetProgress_Impl | ||||||||
304 | ( | ||||||||
305 | SfxProgress *pProgress | ||||||||
306 | ) | ||||||||
307 | { | ||||||||
308 | DBG_ASSERT( ( !pImpl->pProgress && pProgress ) ||do { if (true && (!(( !pImpl->pProgress && pProgress ) || ( pImpl->pProgress && !pProgress ) ))) { sal_detail_logFormat((SAL_DETAIL_LOG_LEVEL_WARN), ("legacy.tools" ), ("/home/maarten/src/libreoffice/core/sfx2/source/appl/app.cxx" ":" "310" ": "), "%s", "Progress activation/deactivation mismatch" ); } } while (false) | ||||||||
309 | ( pImpl->pProgress && !pProgress ),do { if (true && (!(( !pImpl->pProgress && pProgress ) || ( pImpl->pProgress && !pProgress ) ))) { sal_detail_logFormat((SAL_DETAIL_LOG_LEVEL_WARN), ("legacy.tools" ), ("/home/maarten/src/libreoffice/core/sfx2/source/appl/app.cxx" ":" "310" ": "), "%s", "Progress activation/deactivation mismatch" ); } } while (false) | ||||||||
310 | "Progress activation/deactivation mismatch" )do { if (true && (!(( !pImpl->pProgress && pProgress ) || ( pImpl->pProgress && !pProgress ) ))) { sal_detail_logFormat((SAL_DETAIL_LOG_LEVEL_WARN), ("legacy.tools" ), ("/home/maarten/src/libreoffice/core/sfx2/source/appl/app.cxx" ":" "310" ": "), "%s", "Progress activation/deactivation mismatch" ); } } while (false); | ||||||||
311 | |||||||||
312 | if ( pImpl->pProgress && pProgress ) | ||||||||
313 | { | ||||||||
314 | pImpl->pProgress->Suspend(); | ||||||||
315 | delete pImpl->pProgress; | ||||||||
316 | } | ||||||||
317 | |||||||||
318 | pImpl->pProgress = pProgress; | ||||||||
319 | } | ||||||||
320 | |||||||||
321 | |||||||||
322 | sal_uInt16 SfxApplication::GetFreeIndex() | ||||||||
323 | { | ||||||||
324 | return pImpl->aIndexBitSet.GetFreeIndex()+1; | ||||||||
325 | } | ||||||||
326 | |||||||||
327 | |||||||||
328 | void SfxApplication::ReleaseIndex(sal_uInt16 i) | ||||||||
329 | { | ||||||||
330 | pImpl->aIndexBitSet.ReleaseIndex(i-1); | ||||||||
331 | } | ||||||||
332 | |||||||||
333 | |||||||||
334 | vcl::Window* SfxApplication::GetTopWindow() const | ||||||||
335 | { | ||||||||
336 | SfxWorkWindow* pWork = GetWorkWindow_Impl( SfxViewFrame::Current() ); | ||||||||
337 | return pWork ? pWork->GetWindow() : nullptr; | ||||||||
338 | } | ||||||||
339 | |||||||||
340 | SfxTbxCtrlFactArr_Impl& SfxApplication::GetTbxCtrlFactories_Impl() const | ||||||||
341 | { | ||||||||
342 | return *pImpl->pTbxCtrlFac; | ||||||||
343 | } | ||||||||
344 | |||||||||
345 | SfxStbCtrlFactArr_Impl& SfxApplication::GetStbCtrlFactories_Impl() const | ||||||||
346 | { | ||||||||
347 | return *pImpl->pStbCtrlFac; | ||||||||
348 | } | ||||||||
349 | |||||||||
350 | SfxViewFrameArr_Impl& SfxApplication::GetViewFrames_Impl() const | ||||||||
351 | { | ||||||||
352 | return *pImpl->pViewFrames; | ||||||||
353 | } | ||||||||
354 | |||||||||
355 | SfxViewShellArr_Impl& SfxApplication::GetViewShells_Impl() const | ||||||||
356 | { | ||||||||
357 | return *pImpl->pViewShells; | ||||||||
358 | } | ||||||||
359 | |||||||||
360 | SfxObjectShellArr_Impl& SfxApplication::GetObjectShells_Impl() const | ||||||||
361 | { | ||||||||
362 | return *pImpl->pObjShells; | ||||||||
363 | } | ||||||||
364 | |||||||||
365 | void SfxApplication::Invalidate( sal_uInt16 nId ) | ||||||||
366 | { | ||||||||
367 | for( SfxViewFrame* pFrame = SfxViewFrame::GetFirst(); pFrame; pFrame = SfxViewFrame::GetNext( *pFrame ) ) | ||||||||
368 | Invalidate_Impl( pFrame->GetBindings(), nId ); | ||||||||
369 | } | ||||||||
370 | |||||||||
371 | #if HAVE_FEATURE_SCRIPTING1 | ||||||||
372 | |||||||||
373 | #ifndef DISABLE_DYNLOADING | ||||||||
374 | |||||||||
375 | typedef long (*basicide_handle_basic_error)(void const *); | ||||||||
376 | typedef void (*basicide_macro_organizer)(void *, sal_Int16); | ||||||||
377 | |||||||||
378 | #else | ||||||||
379 | |||||||||
380 | extern "C" long basicide_handle_basic_error(void const*); | ||||||||
381 | extern "C" void basicide_macro_organizer(void*, sal_Int16); | ||||||||
382 | |||||||||
383 | #endif | ||||||||
384 | |||||||||
385 | #endif | ||||||||
386 | |||||||||
387 | IMPL_STATIC_LINK( SfxApplication, GlobalBasicErrorHdl_Impl, StarBASIC*, pStarBasic, bool )bool SfxApplication::LinkStubGlobalBasicErrorHdl_Impl(void * instance , StarBASIC* data) { return GlobalBasicErrorHdl_Impl(static_cast <SfxApplication *>(instance), data); } bool SfxApplication ::GlobalBasicErrorHdl_Impl(__attribute__ ((unused)) SfxApplication *, StarBASIC* pStarBasic) | ||||||||
388 | { | ||||||||
389 | #if !HAVE_FEATURE_SCRIPTING1 | ||||||||
390 | (void) pStarBasic; | ||||||||
391 | return false; | ||||||||
392 | #else | ||||||||
393 | |||||||||
394 | #ifndef DISABLE_DYNLOADING | ||||||||
395 | basicide_handle_basic_error pSymbol = reinterpret_cast<basicide_handle_basic_error>(sfx2::getBasctlFunction("basicide_handle_basic_error")); | ||||||||
396 | |||||||||
397 | // call basicide_handle_basic_error in basctl | ||||||||
398 | bool bRet = pSymbol( pStarBasic ); | ||||||||
399 | |||||||||
400 | #else | ||||||||
401 | |||||||||
402 | bool bRet = basicide_handle_basic_error( pStarBasic ); | ||||||||
403 | |||||||||
404 | #endif | ||||||||
405 | |||||||||
406 | return bRet; | ||||||||
407 | |||||||||
408 | #endif | ||||||||
409 | } | ||||||||
410 | |||||||||
411 | bool SfxApplication::IsXScriptURL( const OUString& rScriptURL ) | ||||||||
412 | { | ||||||||
413 | bool result = false; | ||||||||
414 | |||||||||
415 | #if !HAVE_FEATURE_SCRIPTING1 | ||||||||
416 | (void) rScriptURL; | ||||||||
417 | #else | ||||||||
418 | css::uno::Reference< css::uno::XComponentContext > xContext = | ||||||||
419 | ::comphelper::getProcessComponentContext(); | ||||||||
420 | |||||||||
421 | css::uno::Reference< css::uri::XUriReferenceFactory > | ||||||||
422 | xFactory = css::uri::UriReferenceFactory::create( xContext ); | ||||||||
423 | |||||||||
424 | try | ||||||||
425 | { | ||||||||
426 | css::uno::Reference< css::uri::XVndSunStarScriptUrl > | ||||||||
427 | xUrl( xFactory->parse( rScriptURL ), css::uno::UNO_QUERY ); | ||||||||
428 | |||||||||
429 | if ( xUrl.is() ) | ||||||||
430 | { | ||||||||
431 | result = true; | ||||||||
432 | } | ||||||||
433 | } | ||||||||
434 | catch (const css::uno::RuntimeException&) | ||||||||
435 | { | ||||||||
436 | // ignore, will just return FALSE | ||||||||
437 | } | ||||||||
438 | #endif | ||||||||
439 | return result; | ||||||||
440 | } | ||||||||
441 | |||||||||
442 | OUString | ||||||||
443 | SfxApplication::ChooseScript(weld::Window *pParent) | ||||||||
444 | { | ||||||||
445 | OUString aScriptURL; | ||||||||
446 | |||||||||
447 | #if HAVE_FEATURE_SCRIPTING1 | ||||||||
448 | SfxAbstractDialogFactory* pFact = SfxAbstractDialogFactory::Create(); | ||||||||
449 | SAL_INFO( "sfx.appl", "create selector dialog")do { if (true) { switch (sal_detail_log_report(::SAL_DETAIL_LOG_LEVEL_INFO , "sfx.appl")) { case SAL_DETAIL_LOG_ACTION_IGNORE: break; case SAL_DETAIL_LOG_ACTION_LOG: if (sizeof ::sal::detail::getResult ( ::sal::detail::StreamStart() << "create selector dialog" ) == 1) { ::sal_detail_log( (::SAL_DETAIL_LOG_LEVEL_INFO), ("sfx.appl" ), ("/home/maarten/src/libreoffice/core/sfx2/source/appl/app.cxx" ":" "449" ": "), ::sal::detail::unwrapStream( ::sal::detail:: StreamStart() << "create selector dialog"), 0); } else { ::std::ostringstream sal_detail_stream; sal_detail_stream << "create selector dialog"; ::sal::detail::log( (::SAL_DETAIL_LOG_LEVEL_INFO ), ("sfx.appl"), ("/home/maarten/src/libreoffice/core/sfx2/source/appl/app.cxx" ":" "449" ": "), sal_detail_stream, 0); }; break; case SAL_DETAIL_LOG_ACTION_FATAL : if (sizeof ::sal::detail::getResult( ::sal::detail::StreamStart () << "create selector dialog") == 1) { ::sal_detail_log ( (::SAL_DETAIL_LOG_LEVEL_INFO), ("sfx.appl"), ("/home/maarten/src/libreoffice/core/sfx2/source/appl/app.cxx" ":" "449" ": "), ::sal::detail::unwrapStream( ::sal::detail:: StreamStart() << "create selector dialog"), 0); } else { ::std::ostringstream sal_detail_stream; sal_detail_stream << "create selector dialog"; ::sal::detail::log( (::SAL_DETAIL_LOG_LEVEL_INFO ), ("sfx.appl"), ("/home/maarten/src/libreoffice/core/sfx2/source/appl/app.cxx" ":" "449" ": "), sal_detail_stream, 0); }; std::abort(); break ; } } } while (false); | ||||||||
| |||||||||
450 | |||||||||
451 | const SfxViewFrame* pViewFrame = SfxViewFrame::Current(); | ||||||||
452 | const SfxFrame* pFrame = pViewFrame ? &pViewFrame->GetFrame() : nullptr; | ||||||||
453 | uno::Reference< frame::XFrame > xFrame( pFrame
| ||||||||
454 | |||||||||
455 | ScopedVclPtr<AbstractScriptSelectorDialog> pDlg(pFact->CreateScriptSelectorDialog(pParent, xFrame)); | ||||||||
456 | |||||||||
457 | SAL_INFO( "sfx.appl", "done, now exec it")do { if (true) { switch (sal_detail_log_report(::SAL_DETAIL_LOG_LEVEL_INFO , "sfx.appl")) { case SAL_DETAIL_LOG_ACTION_IGNORE: break; case SAL_DETAIL_LOG_ACTION_LOG: if (sizeof ::sal::detail::getResult ( ::sal::detail::StreamStart() << "done, now exec it") == 1) { ::sal_detail_log( (::SAL_DETAIL_LOG_LEVEL_INFO), ("sfx.appl" ), ("/home/maarten/src/libreoffice/core/sfx2/source/appl/app.cxx" ":" "457" ": "), ::sal::detail::unwrapStream( ::sal::detail:: StreamStart() << "done, now exec it"), 0); } else { ::std ::ostringstream sal_detail_stream; sal_detail_stream << "done, now exec it"; ::sal::detail::log( (::SAL_DETAIL_LOG_LEVEL_INFO ), ("sfx.appl"), ("/home/maarten/src/libreoffice/core/sfx2/source/appl/app.cxx" ":" "457" ": "), sal_detail_stream, 0); }; break; case SAL_DETAIL_LOG_ACTION_FATAL : if (sizeof ::sal::detail::getResult( ::sal::detail::StreamStart () << "done, now exec it") == 1) { ::sal_detail_log( (:: SAL_DETAIL_LOG_LEVEL_INFO), ("sfx.appl"), ("/home/maarten/src/libreoffice/core/sfx2/source/appl/app.cxx" ":" "457" ": "), ::sal::detail::unwrapStream( ::sal::detail:: StreamStart() << "done, now exec it"), 0); } else { ::std ::ostringstream sal_detail_stream; sal_detail_stream << "done, now exec it"; ::sal::detail::log( (::SAL_DETAIL_LOG_LEVEL_INFO ), ("sfx.appl"), ("/home/maarten/src/libreoffice/core/sfx2/source/appl/app.cxx" ":" "457" ": "), sal_detail_stream, 0); }; std::abort(); break ; } } } while (false); | ||||||||
458 | |||||||||
459 | sal_uInt16 nRet = pDlg->Execute(); | ||||||||
460 | |||||||||
461 | SAL_INFO( "sfx.appl", "has returned")do { if (true) { switch (sal_detail_log_report(::SAL_DETAIL_LOG_LEVEL_INFO , "sfx.appl")) { case SAL_DETAIL_LOG_ACTION_IGNORE: break; case SAL_DETAIL_LOG_ACTION_LOG: if (sizeof ::sal::detail::getResult ( ::sal::detail::StreamStart() << "has returned") == 1) { ::sal_detail_log( (::SAL_DETAIL_LOG_LEVEL_INFO), ("sfx.appl" ), ("/home/maarten/src/libreoffice/core/sfx2/source/appl/app.cxx" ":" "461" ": "), ::sal::detail::unwrapStream( ::sal::detail:: StreamStart() << "has returned"), 0); } else { ::std::ostringstream sal_detail_stream; sal_detail_stream << "has returned" ; ::sal::detail::log( (::SAL_DETAIL_LOG_LEVEL_INFO), ("sfx.appl" ), ("/home/maarten/src/libreoffice/core/sfx2/source/appl/app.cxx" ":" "461" ": "), sal_detail_stream, 0); }; break; case SAL_DETAIL_LOG_ACTION_FATAL : if (sizeof ::sal::detail::getResult( ::sal::detail::StreamStart () << "has returned") == 1) { ::sal_detail_log( (::SAL_DETAIL_LOG_LEVEL_INFO ), ("sfx.appl"), ("/home/maarten/src/libreoffice/core/sfx2/source/appl/app.cxx" ":" "461" ": "), ::sal::detail::unwrapStream( ::sal::detail:: StreamStart() << "has returned"), 0); } else { ::std::ostringstream sal_detail_stream; sal_detail_stream << "has returned" ; ::sal::detail::log( (::SAL_DETAIL_LOG_LEVEL_INFO), ("sfx.appl" ), ("/home/maarten/src/libreoffice/core/sfx2/source/appl/app.cxx" ":" "461" ": "), sal_detail_stream, 0); }; std::abort(); break ; } } } while (false); | ||||||||
462 | |||||||||
463 | if ( nRet == RET_OK ) | ||||||||
464 | { | ||||||||
465 | aScriptURL = pDlg->GetScriptURL(); | ||||||||
466 | } | ||||||||
467 | #else | ||||||||
468 | (void) pParent; | ||||||||
469 | #endif | ||||||||
470 | return aScriptURL; | ||||||||
471 | } | ||||||||
472 | |||||||||
473 | void SfxApplication::MacroOrganizer(weld::Window* pParent, sal_Int16 nTabId) | ||||||||
474 | { | ||||||||
475 | #if !HAVE_FEATURE_SCRIPTING1 | ||||||||
476 | (void) pParent; | ||||||||
477 | (void) nTabId; | ||||||||
478 | #else | ||||||||
479 | |||||||||
480 | #ifndef DISABLE_DYNLOADING | ||||||||
481 | basicide_macro_organizer pSymbol = reinterpret_cast<basicide_macro_organizer>(sfx2::getBasctlFunction("basicide_macro_organizer")); | ||||||||
482 | |||||||||
483 | // call basicide_macro_organizer in basctl | ||||||||
484 | pSymbol(pParent, nTabId); | ||||||||
485 | |||||||||
486 | #else | ||||||||
487 | |||||||||
488 | basicide_macro_organizer(pParent, nTabId); | ||||||||
489 | |||||||||
490 | #endif | ||||||||
491 | |||||||||
492 | #endif | ||||||||
493 | } | ||||||||
494 | |||||||||
495 | ErrCode SfxApplication::CallBasic( const OUString& rCode, BasicManager* pMgr, SbxArray* pArgs, SbxValue* pRet ) | ||||||||
496 | { | ||||||||
497 | #if !HAVE_FEATURE_SCRIPTING1 | ||||||||
498 | (void) rCode; | ||||||||
499 | (void) pMgr; | ||||||||
500 | (void) pArgs; | ||||||||
501 | (void) pRet; | ||||||||
502 | return ERRCODE_BASIC_CANNOT_LOADErrCode( ErrCodeArea::Sbx, ErrCodeClass::Create, 11); | ||||||||
503 | #else | ||||||||
504 | (void) ERRCODE_BASIC_CANNOT_LOADErrCode( ErrCodeArea::Sbx, ErrCodeClass::Create, 11); // So that the !HAVE_FEATURE_SCRIPTING case isn't broken again by IWYU | ||||||||
505 | return pMgr->ExecuteMacro( rCode, pArgs, pRet); | ||||||||
506 | #endif | ||||||||
507 | } | ||||||||
508 | |||||||||
509 | sfx2::sidebar::Theme & SfxApplication::GetSidebarTheme() | ||||||||
510 | { | ||||||||
511 | if (!pImpl->m_pSidebarTheme.is()) | ||||||||
512 | { | ||||||||
513 | pImpl->m_pSidebarTheme.set(new sfx2::sidebar::Theme); | ||||||||
514 | pImpl->m_pSidebarTheme->InitializeTheme(); | ||||||||
515 | } | ||||||||
516 | return *pImpl->m_pSidebarTheme; | ||||||||
517 | } | ||||||||
518 | |||||||||
519 | /* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |
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 INCLUDED_VCL_PTR_HXX |
21 | #define INCLUDED_VCL_PTR_HXX |
22 | |
23 | #include <sal/config.h> |
24 | |
25 | #include <rtl/ref.hxx> |
26 | |
27 | #include <utility> |
28 | #include <type_traits> |
29 | |
30 | #ifdef DBG_UTIL |
31 | #ifndef _WIN32 |
32 | #include <vcl/vclmain.hxx> |
33 | #endif |
34 | #endif |
35 | |
36 | class VclReferenceBase; |
37 | |
38 | namespace vcl::detail { |
39 | |
40 | template<typename> |
41 | constexpr bool isIncompleteOrDerivedFromVclReferenceBase(...) { return true; } |
42 | |
43 | template<typename T> constexpr bool isIncompleteOrDerivedFromVclReferenceBase( |
44 | int (*)[sizeof(T)]) |
45 | { return std::is_base_of<VclReferenceBase, T>::value; } |
46 | |
47 | } // namespace vcl::detail |
48 | |
49 | /** |
50 | * A thin wrapper around rtl::Reference to implement the acquire and dispose semantics we want for references to vcl::Window subclasses. |
51 | * |
52 | * For more details on the design please see vcl/README.lifecycle |
53 | * |
54 | * @param reference_type must be a subclass of vcl::Window |
55 | */ |
56 | template <class reference_type> |
57 | class VclPtr |
58 | { |
59 | static_assert( |
60 | vcl::detail::isIncompleteOrDerivedFromVclReferenceBase<reference_type>( |
61 | nullptr), |
62 | "template argument type must be derived from VclReferenceBase"); |
63 | |
64 | ::rtl::Reference<reference_type> m_rInnerRef; |
65 | |
66 | public: |
67 | /** Constructor... |
68 | */ |
69 | VclPtr() |
70 | : m_rInnerRef() |
71 | {} |
72 | |
73 | /** Constructor... |
74 | */ |
75 | VclPtr (reference_type * pBody) |
76 | : m_rInnerRef(pBody) |
77 | {} |
78 | |
79 | /** Constructor... that doesn't take a ref. |
80 | */ |
81 | VclPtr (reference_type * pBody, __sal_NoAcquire) |
82 | : m_rInnerRef(pBody, SAL_NO_ACQUIRE) |
83 | {} |
84 | |
85 | /** Up-casting conversion constructor: Copies interface reference. |
86 | |
87 | Does not work for up-casts to ambiguous bases. For the special case of |
88 | up-casting to Reference< XInterface >, see the corresponding conversion |
89 | operator. |
90 | |
91 | @param rRef another reference |
92 | */ |
93 | template< class derived_type > |
94 | VclPtr( |
95 | const VclPtr< derived_type > & rRef, |
96 | typename std::enable_if< |
97 | std::is_base_of<reference_type, derived_type>::value, int>::type |
98 | = 0 ) |
99 | : m_rInnerRef( static_cast<reference_type*>(rRef) ) |
100 | { |
101 | } |
102 | |
103 | #if defined(DBG_UTIL) && !defined(_WIN32) |
104 | virtual ~VclPtr() |
105 | { |
106 | assert(m_rInnerRef.get() == nullptr || vclmain::isAlive())(static_cast <bool> (m_rInnerRef.get() == nullptr || vclmain ::isAlive()) ? void (0) : __assert_fail ("m_rInnerRef.get() == nullptr || vclmain::isAlive()" , "/home/maarten/src/libreoffice/core/include/vcl/vclptr.hxx" , 106, __extension__ __PRETTY_FUNCTION__)); |
107 | // We can be one of the intermediate counts, but if we are the last |
108 | // VclPtr keeping this object alive, then something forgot to call dispose(). |
109 | assert((!m_rInnerRef.get() || m_rInnerRef->isDisposed() || m_rInnerRef->getRefCount() > 1)(static_cast <bool> ((!m_rInnerRef.get() || m_rInnerRef ->isDisposed() || m_rInnerRef->getRefCount() > 1) && "someone forgot to call dispose()") ? void (0) : __assert_fail ("(!m_rInnerRef.get() || m_rInnerRef->isDisposed() || m_rInnerRef->getRefCount() > 1) && \"someone forgot to call dispose()\"" , "/home/maarten/src/libreoffice/core/include/vcl/vclptr.hxx" , 110, __extension__ __PRETTY_FUNCTION__)) |
110 | && "someone forgot to call dispose()")(static_cast <bool> ((!m_rInnerRef.get() || m_rInnerRef ->isDisposed() || m_rInnerRef->getRefCount() > 1) && "someone forgot to call dispose()") ? void (0) : __assert_fail ("(!m_rInnerRef.get() || m_rInnerRef->isDisposed() || m_rInnerRef->getRefCount() > 1) && \"someone forgot to call dispose()\"" , "/home/maarten/src/libreoffice/core/include/vcl/vclptr.hxx" , 110, __extension__ __PRETTY_FUNCTION__)); |
111 | } |
112 | VclPtr(VclPtr const &) = default; |
113 | VclPtr(VclPtr &&) = default; |
114 | VclPtr & operator =(VclPtr const &) = default; |
115 | VclPtr & operator =(VclPtr &&) = default; |
116 | #endif |
117 | |
118 | /** |
119 | * A construction helper for VclPtr. Since VclPtr types are created |
120 | * with a reference-count of one - to help fit into the existing |
121 | * code-flow; this helps us to construct them easily. |
122 | * |
123 | * For more details on the design please see vcl/README.lifecycle |
124 | * |
125 | * @tparam reference_type must be a subclass of vcl::Window |
126 | */ |
127 | template<typename... Arg> [[nodiscard]] static VclPtr< reference_type > Create(Arg &&... arg) |
128 | { |
129 | return VclPtr< reference_type >( new reference_type(std::forward<Arg>(arg)...), SAL_NO_ACQUIRE ); |
130 | } |
131 | |
132 | /** Probably most common used: handle->someBodyOp(). |
133 | */ |
134 | reference_type * operator->() const |
135 | { |
136 | return m_rInnerRef.get(); |
137 | } |
138 | |
139 | /** Get the body. Can be used instead of operator->(). |
140 | I.e. handle->someBodyOp() and handle.get()->someBodyOp() |
141 | are the same. |
142 | */ |
143 | reference_type * get() const |
144 | { |
145 | return m_rInnerRef.get(); |
146 | } |
147 | |
148 | void set(reference_type *pBody) |
149 | { |
150 | m_rInnerRef.set(pBody); |
151 | } |
152 | |
153 | void reset(reference_type *pBody) |
154 | { |
155 | m_rInnerRef.set(pBody); |
156 | } |
157 | |
158 | /** Up-casting copy assignment operator. |
159 | |
160 | Does not work for up-casts to ambiguous bases. |
161 | |
162 | @param rRef another reference |
163 | */ |
164 | template<typename derived_type> |
165 | typename std::enable_if< |
166 | std::is_base_of<reference_type, derived_type>::value, |
167 | VclPtr &>::type |
168 | operator =(VclPtr<derived_type> const & rRef) |
169 | { |
170 | m_rInnerRef.set(rRef.get()); |
171 | return *this; |
172 | } |
173 | |
174 | VclPtr & operator =(reference_type * pBody) |
175 | { |
176 | m_rInnerRef.set(pBody); |
177 | return *this; |
178 | } |
179 | |
180 | operator reference_type * () const |
181 | { |
182 | return m_rInnerRef.get(); |
183 | } |
184 | |
185 | explicit operator bool () const |
186 | { |
187 | return m_rInnerRef.get() != nullptr; |
188 | } |
189 | |
190 | void clear() |
191 | { |
192 | m_rInnerRef.clear(); |
193 | } |
194 | |
195 | void reset() |
196 | { |
197 | m_rInnerRef.clear(); |
198 | } |
199 | |
200 | void disposeAndClear() |
201 | { |
202 | // hold it alive for the lifetime of this method |
203 | ::rtl::Reference<reference_type> aTmp(m_rInnerRef); |
204 | m_rInnerRef.clear(); // we should use some 'swap' method ideally ;-) |
205 | if (aTmp.get()) { |
206 | aTmp->disposeOnce(); |
207 | } |
208 | } |
209 | |
210 | /** Needed to place VclPtr's into STL collection. |
211 | */ |
212 | bool operator< (const VclPtr<reference_type> & handle) const |
213 | { |
214 | return (m_rInnerRef < handle.m_rInnerRef); |
215 | } |
216 | }; // class VclPtr |
217 | |
218 | template<typename T1, typename T2> |
219 | inline bool operator ==(VclPtr<T1> const & p1, VclPtr<T2> const & p2) { |
220 | return p1.get() == p2.get(); |
221 | } |
222 | |
223 | template<typename T> inline bool operator ==(VclPtr<T> const & p1, T const * p2) |
224 | { |
225 | return p1.get() == p2; |
226 | } |
227 | |
228 | template<typename T> inline bool operator ==(VclPtr<T> const & p1, T * p2) { |
229 | return p1.get() == p2; |
230 | } |
231 | |
232 | template<typename T> inline bool operator ==(T const * p1, VclPtr<T> const & p2) |
233 | { |
234 | return p1 == p2.get(); |
235 | } |
236 | |
237 | template<typename T> inline bool operator ==(T * p1, VclPtr<T> const & p2) { |
238 | return p1 == p2.get(); |
239 | } |
240 | |
241 | template<typename T1, typename T2> |
242 | inline bool operator !=(VclPtr<T1> const & p1, VclPtr<T2> const & p2) { |
243 | return !(p1 == p2); |
244 | } |
245 | |
246 | template<typename T> inline bool operator !=(VclPtr<T> const & p1, T const * p2) |
247 | { |
248 | return !(p1 == p2); |
249 | } |
250 | |
251 | template<typename T> inline bool operator !=(VclPtr<T> const & p1, T * p2) { |
252 | return !(p1 == p2); |
253 | } |
254 | |
255 | template<typename T> inline bool operator !=(T const * p1, VclPtr<T> const & p2) |
256 | { |
257 | return !(p1 == p2); |
258 | } |
259 | |
260 | template<typename T> inline bool operator !=(T * p1, VclPtr<T> const & p2) { |
261 | return !(p1 == p2); |
262 | } |
263 | |
264 | /** |
265 | * A construction helper for a temporary VclPtr. Since VclPtr types |
266 | * are created with a reference-count of one - to help fit into |
267 | * the existing code-flow; this helps us to construct them easily. |
268 | * see also VclPtr::Create and ScopedVclPtr |
269 | * |
270 | * For more details on the design please see vcl/README.lifecycle |
271 | * |
272 | * @param reference_type must be a subclass of vcl::Window |
273 | */ |
274 | template <class reference_type> |
275 | class SAL_WARN_UNUSED__attribute__((warn_unused)) VclPtrInstance final : public VclPtr<reference_type> |
276 | { |
277 | public: |
278 | template<typename... Arg> VclPtrInstance(Arg &&... arg) |
279 | : VclPtr<reference_type>( new reference_type(std::forward<Arg>(arg)...), SAL_NO_ACQUIRE ) |
280 | { |
281 | } |
282 | |
283 | /** |
284 | * Override and disallow this, to prevent people accidentally calling it and actually |
285 | * getting VclPtr::Create and getting a naked VclPtr<> instance |
286 | */ |
287 | template<typename... Arg> static VclPtrInstance< reference_type > Create(Arg &&... ) = delete; |
288 | }; |
289 | |
290 | template <class reference_type> |
291 | class ScopedVclPtr : public VclPtr<reference_type> |
292 | { |
293 | public: |
294 | /** Constructor... |
295 | */ |
296 | ScopedVclPtr() |
297 | : VclPtr<reference_type>() |
298 | {} |
299 | |
300 | /** Constructor |
301 | */ |
302 | ScopedVclPtr (reference_type * pBody) |
303 | : VclPtr<reference_type>(pBody) |
304 | {} |
305 | |
306 | /** Copy constructor... |
307 | */ |
308 | ScopedVclPtr (const VclPtr<reference_type> & handle) |
309 | : VclPtr<reference_type>(handle) |
310 | {} |
311 | |
312 | /** |
313 | Assignment that releases the last reference. |
314 | */ |
315 | void disposeAndReset(reference_type *pBody) |
316 | { |
317 | if (pBody != this->get()) { |
318 | VclPtr<reference_type>::disposeAndClear(); |
319 | VclPtr<reference_type>::set(pBody); |
320 | } |
321 | } |
322 | |
323 | /** |
324 | Assignment that releases the last reference. |
325 | */ |
326 | ScopedVclPtr<reference_type>& operator = (reference_type * pBody) |
327 | { |
328 | disposeAndReset(pBody); |
329 | return *this; |
330 | } |
331 | |
332 | /** Up-casting conversion constructor: Copies interface reference. |
333 | |
334 | Does not work for up-casts to ambiguous bases. For the special case of |
335 | up-casting to Reference< XInterface >, see the corresponding conversion |
336 | operator. |
337 | |
338 | @param rRef another reference |
339 | */ |
340 | template< class derived_type > |
341 | ScopedVclPtr( |
342 | const VclPtr< derived_type > & rRef, |
343 | typename std::enable_if< |
344 | std::is_base_of<reference_type, derived_type>::value, int>::type |
345 | = 0 ) |
346 | : VclPtr<reference_type>( rRef ) |
347 | { |
348 | } |
349 | |
350 | /** Up-casting assignment operator. |
351 | |
352 | Does not work for up-casts to ambiguous bases. |
353 | |
354 | @param rRef another VclPtr |
355 | */ |
356 | template<typename derived_type> |
357 | typename std::enable_if< |
358 | std::is_base_of<reference_type, derived_type>::value, |
359 | ScopedVclPtr &>::type |
360 | operator =(VclPtr<derived_type> const & rRef) |
361 | { |
362 | disposeAndReset(rRef.get()); |
363 | return *this; |
364 | } |
365 | |
366 | /** |
367 | * Override and disallow this, to prevent people accidentally calling it and actually |
368 | * getting VclPtr::Create and getting a naked VclPtr<> instance |
369 | */ |
370 | template<typename... Arg> static ScopedVclPtr< reference_type > Create(Arg &&... ) = delete; |
371 | |
372 | ~ScopedVclPtr() |
373 | { |
374 | VclPtr<reference_type>::disposeAndClear(); |
375 | assert(VclPtr<reference_type>::get() == nullptr)(static_cast <bool> (VclPtr<reference_type>::get( ) == nullptr) ? void (0) : __assert_fail ("VclPtr<reference_type>::get() == nullptr" , "/home/maarten/src/libreoffice/core/include/vcl/vclptr.hxx" , 375, __extension__ __PRETTY_FUNCTION__)); // make sure there are no lingering references |
376 | } |
377 | |
378 | private: |
379 | // Most likely we don't want this default copy-constructor. |
380 | ScopedVclPtr (const ScopedVclPtr<reference_type> &) = delete; |
381 | // And certainly we don't want a default assignment operator. |
382 | ScopedVclPtr<reference_type>& operator = (const ScopedVclPtr<reference_type> &) = delete; |
383 | // And disallow reset as that doesn't call disposeAndClear on the original reference |
384 | void reset() = delete; |
385 | void reset(reference_type *pBody) = delete; |
386 | |
387 | protected: |
388 | ScopedVclPtr (reference_type * pBody, __sal_NoAcquire) |
389 | : VclPtr<reference_type>(pBody, SAL_NO_ACQUIRE) |
390 | {} |
391 | }; |
392 | |
393 | /** |
394 | * A construction helper for ScopedVclPtr. Since VclPtr types are created |
395 | * with a reference-count of one - to help fit into the existing |
396 | * code-flow; this helps us to construct them easily. |
397 | * |
398 | * For more details on the design please see vcl/README.lifecycle |
399 | * |
400 | * @param reference_type must be a subclass of vcl::Window |
401 | */ |
402 | #if defined _MSC_VER |
403 | #pragma warning(push) |
404 | #pragma warning(disable: 4521) // " multiple copy constructors specified" |
405 | #endif |
406 | template <class reference_type> |
407 | class SAL_WARN_UNUSED__attribute__((warn_unused)) ScopedVclPtrInstance final : public ScopedVclPtr<reference_type> |
408 | { |
409 | public: |
410 | template<typename... Arg> ScopedVclPtrInstance(Arg &&... arg) |
411 | : ScopedVclPtr<reference_type>( new reference_type(std::forward<Arg>(arg)...), SAL_NO_ACQUIRE ) |
412 | { |
413 | } |
414 | |
415 | /** |
416 | * Override and disallow this, to prevent people accidentally calling it and actually |
417 | * getting VclPtr::Create and getting a naked VclPtr<> instance |
418 | */ |
419 | template<typename... Arg> static ScopedVclPtrInstance< reference_type > Create(Arg &&...) = delete; |
420 | |
421 | private: |
422 | // Prevent the above perfect forwarding ctor from hijacking (accidental) |
423 | // attempts at ScopedVclPtrInstance copy construction (where the hijacking |
424 | // would typically lead to somewhat obscure error messages); both non-const |
425 | // and const variants are needed here, as the ScopedVclPtr base class has a |
426 | // const--variant copy ctor, so the implicitly declared copy ctor for |
427 | // ScopedVclPtrInstance would also be the const variant, so non-const copy |
428 | // construction attempts would be hijacked by the perfect forwarding ctor; |
429 | // but if we only declared a non-const variant here, the const variant would |
430 | // no longer be implicitly declared (as there would already be an explicitly |
431 | // declared copy ctor), so const copy construction attempts would then be |
432 | // hijacked by the perfect forwarding ctor: |
433 | ScopedVclPtrInstance(ScopedVclPtrInstance &) = delete; |
434 | ScopedVclPtrInstance(ScopedVclPtrInstance const &) = delete; |
435 | }; |
436 | #if defined _MSC_VER |
437 | #pragma warning(pop) |
438 | #endif |
439 | |
440 | #endif // INCLUDED_VCL_PTR_HXX |
441 | |
442 | /* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |
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 INCLUDED_RTL_REF_HXX | ||||||||
21 | #define INCLUDED_RTL_REF_HXX | ||||||||
22 | |||||||||
23 | #include "sal/config.h" | ||||||||
24 | |||||||||
25 | #include <cassert> | ||||||||
26 | #include <cstddef> | ||||||||
27 | #include <functional> | ||||||||
28 | #ifdef LIBO_INTERNAL_ONLY1 | ||||||||
29 | #include <type_traits> | ||||||||
30 | #endif | ||||||||
31 | |||||||||
32 | #include "sal/types.h" | ||||||||
33 | |||||||||
34 | namespace rtl | ||||||||
35 | { | ||||||||
36 | |||||||||
37 | /** Template reference class for reference type. | ||||||||
38 | */ | ||||||||
39 | template <class reference_type> | ||||||||
40 | class Reference | ||||||||
41 | { | ||||||||
42 | /** The <b>reference_type</b> body pointer. | ||||||||
43 | */ | ||||||||
44 | reference_type * m_pBody; | ||||||||
45 | |||||||||
46 | |||||||||
47 | public: | ||||||||
48 | /** Constructor... | ||||||||
49 | */ | ||||||||
50 | Reference() | ||||||||
51 | : m_pBody (NULL__null) | ||||||||
52 | {} | ||||||||
53 | |||||||||
54 | |||||||||
55 | /** Constructor... | ||||||||
56 | */ | ||||||||
57 | Reference (reference_type * pBody, __sal_NoAcquire) | ||||||||
58 | : m_pBody (pBody) | ||||||||
59 | { | ||||||||
60 | } | ||||||||
61 | |||||||||
62 | /** Constructor... | ||||||||
63 | */ | ||||||||
64 | Reference (reference_type * pBody) | ||||||||
65 | : m_pBody (pBody) | ||||||||
66 | { | ||||||||
67 | if (m_pBody) | ||||||||
68 | m_pBody->acquire(); | ||||||||
69 | } | ||||||||
70 | |||||||||
71 | /** Copy constructor... | ||||||||
72 | */ | ||||||||
73 | Reference (const Reference<reference_type> & handle) | ||||||||
74 | : m_pBody (handle.m_pBody) | ||||||||
75 | { | ||||||||
76 | if (m_pBody) | ||||||||
77 | m_pBody->acquire(); | ||||||||
78 | } | ||||||||
79 | |||||||||
80 | #ifdef LIBO_INTERNAL_ONLY1 | ||||||||
81 | /** Move constructor... | ||||||||
82 | */ | ||||||||
83 | Reference (Reference<reference_type> && handle) noexcept | ||||||||
84 | : m_pBody (handle.m_pBody) | ||||||||
85 | { | ||||||||
86 | handle.m_pBody = nullptr; | ||||||||
87 | } | ||||||||
88 | #endif | ||||||||
89 | |||||||||
90 | #if defined LIBO_INTERNAL_ONLY1 | ||||||||
91 | /** Up-casting conversion constructor: Copies interface reference. | ||||||||
92 | |||||||||
93 | Does not work for up-casts to ambiguous bases. | ||||||||
94 | |||||||||
95 | @param rRef another reference | ||||||||
96 | */ | ||||||||
97 | template< class derived_type > | ||||||||
98 | inline Reference( | ||||||||
99 | const Reference< derived_type > & rRef, | ||||||||
100 | std::enable_if_t<std::is_base_of_v<reference_type, derived_type>, int> = 0 ) | ||||||||
101 | : m_pBody (rRef.get()) | ||||||||
102 | { | ||||||||
103 | if (m_pBody) | ||||||||
104 | m_pBody->acquire(); | ||||||||
105 | } | ||||||||
106 | #endif | ||||||||
107 | |||||||||
108 | /** Destructor... | ||||||||
109 | */ | ||||||||
110 | ~Reference() COVERITY_NOEXCEPT_FALSE | ||||||||
111 | { | ||||||||
112 | if (m_pBody
| ||||||||
113 | m_pBody->release(); | ||||||||
114 | } | ||||||||
115 | |||||||||
116 | /** Set... | ||||||||
117 | Similar to assignment. | ||||||||
118 | */ | ||||||||
119 | Reference<reference_type> & | ||||||||
120 | SAL_CALL set (reference_type * pBody) | ||||||||
121 | { | ||||||||
122 | if (pBody) | ||||||||
123 | pBody->acquire(); | ||||||||
124 | reference_type * const pOld = m_pBody; | ||||||||
125 | m_pBody = pBody; | ||||||||
126 | if (pOld) | ||||||||
127 | pOld->release(); | ||||||||
128 | return *this; | ||||||||
129 | } | ||||||||
130 | |||||||||
131 | /** Assignment. | ||||||||
132 | Unbinds this instance from its body (if bound) and | ||||||||
133 | bind it to the body represented by the handle. | ||||||||
134 | */ | ||||||||
135 | Reference<reference_type> & | ||||||||
136 | SAL_CALL operator= (const Reference<reference_type> & handle) | ||||||||
137 | { | ||||||||
138 | return set( handle.m_pBody ); | ||||||||
139 | } | ||||||||
140 | |||||||||
141 | #ifdef LIBO_INTERNAL_ONLY1 | ||||||||
142 | /** Assignment. | ||||||||
143 | * Unbinds this instance from its body (if bound), | ||||||||
144 | * bind it to the body represented by the handle, and | ||||||||
145 | * set the body represented by the handle to nullptr. | ||||||||
146 | */ | ||||||||
147 | Reference<reference_type> & | ||||||||
148 | operator= (Reference<reference_type> && handle) | ||||||||
149 | { | ||||||||
150 | // self-movement guts ourself | ||||||||
151 | if (m_pBody) | ||||||||
152 | m_pBody->release(); | ||||||||
153 | m_pBody = handle.m_pBody; | ||||||||
154 | handle.m_pBody = nullptr; | ||||||||
155 | return *this; | ||||||||
156 | } | ||||||||
157 | #endif | ||||||||
158 | |||||||||
159 | /** Assignment... | ||||||||
160 | */ | ||||||||
161 | Reference<reference_type> & | ||||||||
162 | SAL_CALL operator= (reference_type * pBody) | ||||||||
163 | { | ||||||||
164 | return set( pBody ); | ||||||||
165 | } | ||||||||
166 | |||||||||
167 | /** Unbind the body from this handle. | ||||||||
168 | Note that for a handle representing a large body, | ||||||||
169 | "handle.clear().set(new body());" _might_ | ||||||||
170 | perform a little bit better than "handle.set(new body());", | ||||||||
171 | since in the second case two large objects exist in memory | ||||||||
172 | (the old body and the new body). | ||||||||
173 | */ | ||||||||
174 | Reference<reference_type> & SAL_CALL clear() | ||||||||
175 | { | ||||||||
176 | if (m_pBody) | ||||||||
177 | { | ||||||||
178 | reference_type * const pOld = m_pBody; | ||||||||
179 | m_pBody = NULL__null; | ||||||||
180 | pOld->release(); | ||||||||
181 | } | ||||||||
182 | return *this; | ||||||||
183 | } | ||||||||
184 | |||||||||
185 | |||||||||
186 | /** Get the body. Can be used instead of operator->(). | ||||||||
187 | I.e. handle->someBodyOp() and handle.get()->someBodyOp() | ||||||||
188 | are the same. | ||||||||
189 | */ | ||||||||
190 | reference_type * SAL_CALL get() const | ||||||||
191 | { | ||||||||
192 | return m_pBody; | ||||||||
| |||||||||
193 | } | ||||||||
194 | |||||||||
195 | |||||||||
196 | /** Probably most common used: handle->someBodyOp(). | ||||||||
197 | */ | ||||||||
198 | reference_type * SAL_CALL operator->() const | ||||||||
199 | { | ||||||||
200 | assert(m_pBody != NULL)(static_cast <bool> (m_pBody != __null) ? void (0) : __assert_fail ("m_pBody != NULL", "/home/maarten/src/libreoffice/core/include/rtl/ref.hxx" , 200, __extension__ __PRETTY_FUNCTION__)); | ||||||||
201 | return m_pBody; | ||||||||
202 | } | ||||||||
203 | |||||||||
204 | |||||||||
205 | /** Allows (*handle).someBodyOp(). | ||||||||
206 | */ | ||||||||
207 | reference_type & SAL_CALL operator*() const | ||||||||
208 | { | ||||||||
209 | assert(m_pBody != NULL)(static_cast <bool> (m_pBody != __null) ? void (0) : __assert_fail ("m_pBody != NULL", "/home/maarten/src/libreoffice/core/include/rtl/ref.hxx" , 209, __extension__ __PRETTY_FUNCTION__)); | ||||||||
210 | return *m_pBody; | ||||||||
211 | } | ||||||||
212 | |||||||||
213 | |||||||||
214 | /** Returns True if the handle does point to a valid body. | ||||||||
215 | */ | ||||||||
216 | bool SAL_CALL is() const | ||||||||
217 | { | ||||||||
218 | return (m_pBody != NULL__null); | ||||||||
219 | } | ||||||||
220 | |||||||||
221 | #if defined LIBO_INTERNAL_ONLY1 | ||||||||
222 | /** Returns True if the handle does point to a valid body. | ||||||||
223 | */ | ||||||||
224 | explicit operator bool() const | ||||||||
225 | { | ||||||||
226 | return is(); | ||||||||
227 | } | ||||||||
228 | #endif | ||||||||
229 | |||||||||
230 | /** Returns True if this points to pBody. | ||||||||
231 | */ | ||||||||
232 | bool SAL_CALL operator== (const reference_type * pBody) const | ||||||||
233 | { | ||||||||
234 | return (m_pBody == pBody); | ||||||||
235 | } | ||||||||
236 | |||||||||
237 | |||||||||
238 | /** Returns True if handle points to the same body. | ||||||||
239 | */ | ||||||||
240 | bool | ||||||||
241 | SAL_CALL operator== (const Reference<reference_type> & handle) const | ||||||||
242 | { | ||||||||
243 | return (m_pBody == handle.m_pBody); | ||||||||
244 | } | ||||||||
245 | |||||||||
246 | |||||||||
247 | /** Needed to place References into STL collection. | ||||||||
248 | */ | ||||||||
249 | bool | ||||||||
250 | SAL_CALL operator!= (const Reference<reference_type> & handle) const | ||||||||
251 | { | ||||||||
252 | return (m_pBody != handle.m_pBody); | ||||||||
253 | } | ||||||||
254 | |||||||||
255 | |||||||||
256 | /** Needed to place References into STL collection. | ||||||||
257 | */ | ||||||||
258 | bool | ||||||||
259 | SAL_CALL operator< (const Reference<reference_type> & handle) const | ||||||||
260 | { | ||||||||
261 | return (m_pBody < handle.m_pBody); | ||||||||
262 | } | ||||||||
263 | |||||||||
264 | |||||||||
265 | /** Needed to place References into STL collection. | ||||||||
266 | */ | ||||||||
267 | bool | ||||||||
268 | SAL_CALL operator> (const Reference<reference_type> & handle) const | ||||||||
269 | { | ||||||||
270 | return (m_pBody > handle.m_pBody); | ||||||||
271 | } | ||||||||
272 | }; | ||||||||
273 | |||||||||
274 | } // namespace rtl | ||||||||
275 | |||||||||
276 | #if defined LIBO_INTERNAL_ONLY1 | ||||||||
277 | namespace std | ||||||||
278 | { | ||||||||
279 | |||||||||
280 | /// @cond INTERNAL | ||||||||
281 | /** | ||||||||
282 | Make rtl::Reference hashable by default for use in STL containers. | ||||||||
283 | |||||||||
284 | @since LibreOffice 6.3 | ||||||||
285 | */ | ||||||||
286 | template<typename T> | ||||||||
287 | struct hash<::rtl::Reference<T>> | ||||||||
288 | { | ||||||||
289 | std::size_t operator()(::rtl::Reference<T> const & s) const | ||||||||
290 | { return std::size_t(s.get()); } | ||||||||
291 | }; | ||||||||
292 | /// @endcond | ||||||||
293 | |||||||||
294 | } | ||||||||
295 | |||||||||
296 | #endif | ||||||||
297 | |||||||||
298 | #endif /* ! INCLUDED_RTL_REF_HXX */ | ||||||||
299 | |||||||||
300 | /* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |
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 | #ifndef INCLUDED_VCL_Reference_HXX |
20 | #define INCLUDED_VCL_Reference_HXX |
21 | |
22 | #include <vcl/dllapi.h> |
23 | #include <osl/interlck.h> |
24 | |
25 | class VCL_DLLPUBLIC__attribute__ ((visibility("default"))) VclReferenceBase |
26 | { |
27 | mutable oslInterlockedCount mnRefCnt; |
28 | |
29 | template<typename T> friend class VclPtr; |
30 | |
31 | public: |
32 | void acquire() const |
33 | { |
34 | osl_atomic_increment(&mnRefCnt)__sync_add_and_fetch((&mnRefCnt), 1); |
35 | } |
36 | |
37 | void release() const |
38 | { |
39 | if (osl_atomic_decrement(&mnRefCnt)__sync_sub_and_fetch((&mnRefCnt), 1) == 0) |
40 | delete this; |
41 | } |
42 | #ifdef DBG_UTIL |
43 | #ifndef _WIN32 |
44 | sal_Int32 getRefCount() const { return mnRefCnt; } |
45 | #endif |
46 | #endif |
47 | |
48 | |
49 | private: |
50 | VclReferenceBase(const VclReferenceBase&) = delete; |
51 | VclReferenceBase& operator=(const VclReferenceBase&) = delete; |
52 | |
53 | bool mbDisposed : 1; |
54 | |
55 | protected: |
56 | VclReferenceBase(); |
57 | protected: |
58 | virtual ~VclReferenceBase(); |
59 | |
60 | protected: |
61 | virtual void dispose(); |
62 | |
63 | public: |
64 | void disposeOnce(); |
65 | bool isDisposed() const { return mbDisposed; } |
66 | |
67 | }; |
68 | #endif |