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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 <svx/svxdlg.hxx> | |||
21 | #include <sfx2/filedlghelper.hxx> | |||
22 | #include <sfx2/app.hxx> | |||
23 | #include <tools/urlobj.hxx> | |||
24 | #include <unotools/defaultoptions.hxx> | |||
25 | #include <unotools/pathoptions.hxx> | |||
26 | #include <unotools/moduleoptions.hxx> | |||
27 | #include <unotools/viewoptions.hxx> | |||
28 | ||||
29 | #include <bitmaps.hlst> | |||
30 | #include <dialmgr.hxx> | |||
31 | #include <optpath.hxx> | |||
32 | #include <strings.hrc> | |||
33 | #include <comphelper/processfactory.hxx> | |||
34 | #include <comphelper/string.hxx> | |||
35 | #include <com/sun/star/uno/Exception.hpp> | |||
36 | #include <com/sun/star/beans/PropertyAttribute.hpp> | |||
37 | #include <com/sun/star/ui/dialogs/ExecutableDialogResults.hpp> | |||
38 | #include <com/sun/star/ui/dialogs/XAsynchronousExecutableDialog.hpp> | |||
39 | #include <com/sun/star/ui/dialogs/FolderPicker.hpp> | |||
40 | #include <com/sun/star/ui/dialogs/FilePicker.hpp> | |||
41 | #include <com/sun/star/ui/dialogs/TemplateDescription.hpp> | |||
42 | #include <com/sun/star/util/thePathSettings.hpp> | |||
43 | #include <tools/diagnose_ex.h> | |||
44 | #include <sal/log.hxx> | |||
45 | ||||
46 | using namespace css; | |||
47 | using namespace css::beans; | |||
48 | using namespace css::lang; | |||
49 | using namespace css::ui::dialogs; | |||
50 | using namespace css::uno; | |||
51 | using namespace svx; | |||
52 | ||||
53 | // define ---------------------------------------------------------------- | |||
54 | ||||
55 | #define POSTFIX_INTERNAL"_internal" "_internal" | |||
56 | #define POSTFIX_USER"_user" "_user" | |||
57 | #define POSTFIX_WRITABLE"_writable" "_writable" | |||
58 | #define VAR_ONE"%1" "%1" | |||
59 | #define IODLG_CONFIGNAME"FilePicker_Save" "FilePicker_Save" | |||
60 | ||||
61 | // struct OptPath_Impl --------------------------------------------------- | |||
62 | ||||
63 | struct OptPath_Impl | |||
64 | { | |||
65 | SvtDefaultOptions m_aDefOpt; | |||
66 | OUString m_sMultiPathDlg; | |||
67 | Reference< css::util::XPathSettings > m_xPathSettings; | |||
68 | ||||
69 | OptPath_Impl() | |||
70 | : m_sMultiPathDlg(CuiResId(RID_SVXSTR_EDIT_PATHSreinterpret_cast<char const *>("optpathspage|editpaths" "\004" u8"Edit Paths: %1"))) | |||
71 | { | |||
72 | } | |||
73 | }; | |||
74 | ||||
75 | namespace { | |||
76 | ||||
77 | struct PathUserData_Impl | |||
78 | { | |||
79 | sal_uInt16 nRealId; | |||
80 | SfxItemState eState; | |||
81 | OUString sUserPath; | |||
82 | OUString sWritablePath; | |||
83 | bool bReadOnly; | |||
84 | ||||
85 | explicit PathUserData_Impl(sal_uInt16 nId) | |||
86 | : nRealId(nId) | |||
87 | , eState(SfxItemState::UNKNOWN) | |||
88 | , bReadOnly(false) | |||
89 | { | |||
90 | } | |||
91 | }; | |||
92 | ||||
93 | struct Handle2CfgNameMapping_Impl | |||
94 | { | |||
95 | sal_uInt16 m_nHandle; | |||
96 | const char* m_pCfgName; | |||
97 | }; | |||
98 | ||||
99 | } | |||
100 | ||||
101 | Handle2CfgNameMapping_Impl const Hdl2CfgMap_Impl[] = | |||
102 | { | |||
103 | { SvtPathOptions::PATH_AUTOCORRECT, "AutoCorrect" }, | |||
104 | { SvtPathOptions::PATH_AUTOTEXT, "AutoText" }, | |||
105 | { SvtPathOptions::PATH_BACKUP, "Backup" }, | |||
106 | { SvtPathOptions::PATH_GALLERY, "Gallery" }, | |||
107 | { SvtPathOptions::PATH_GRAPHIC, "Graphic" }, | |||
108 | { SvtPathOptions::PATH_TEMP, "Temp" }, | |||
109 | { SvtPathOptions::PATH_TEMPLATE, "Template" }, | |||
110 | { SvtPathOptions::PATH_WORK, "Work" }, | |||
111 | { SvtPathOptions::PATH_DICTIONARY, "Dictionary" }, | |||
112 | { SvtPathOptions::PATH_CLASSIFICATION, "Classification" }, | |||
113 | #if OSL_DEBUG_LEVEL1 > 1 | |||
114 | { SvtPathOptions::PATH_LINGUISTIC, "Linguistic" }, | |||
115 | #endif | |||
116 | { USHRT_MAX(32767 *2 +1), nullptr } | |||
117 | }; | |||
118 | ||||
119 | static OUString getCfgName_Impl( sal_uInt16 _nHandle ) | |||
120 | { | |||
121 | OUString sCfgName; | |||
122 | sal_uInt16 nIndex = 0; | |||
123 | while ( Hdl2CfgMap_Impl[ nIndex ].m_nHandle != USHRT_MAX(32767 *2 +1) ) | |||
124 | { | |||
125 | if ( Hdl2CfgMap_Impl[ nIndex ].m_nHandle == _nHandle ) | |||
126 | { | |||
127 | // config name found | |||
128 | sCfgName = OUString::createFromAscii( Hdl2CfgMap_Impl[ nIndex ].m_pCfgName ); | |||
129 | break; | |||
130 | } | |||
131 | ++nIndex; | |||
132 | } | |||
133 | ||||
134 | return sCfgName; | |||
135 | } | |||
136 | ||||
137 | #define MULTIPATH_DELIMITER';' ';' | |||
138 | ||||
139 | static OUString Convert_Impl( const OUString& rValue ) | |||
140 | { | |||
141 | if (rValue.isEmpty()) | |||
142 | return OUString(); | |||
143 | ||||
144 | sal_Int32 nPos = 0; | |||
145 | OUStringBuffer aReturn; | |||
146 | for (;;) | |||
147 | { | |||
148 | OUString aValue = rValue.getToken( 0, MULTIPATH_DELIMITER';', nPos ); | |||
149 | INetURLObject aObj( aValue ); | |||
150 | if ( aObj.GetProtocol() == INetProtocol::File ) | |||
151 | aReturn.append(aObj.PathToFileName()); | |||
152 | if ( nPos < 0 ) | |||
153 | break; | |||
154 | aReturn.append(MULTIPATH_DELIMITER';'); | |||
155 | } | |||
156 | ||||
157 | return aReturn.makeStringAndClear(); | |||
158 | } | |||
159 | ||||
160 | // functions ------------------------------------------------------------- | |||
161 | ||||
162 | static bool IsMultiPath_Impl( const sal_uInt16 nIndex ) | |||
163 | { | |||
164 | #if OSL_DEBUG_LEVEL1 > 1 | |||
165 | return ( SvtPathOptions::PATH_AUTOCORRECT == nIndex || | |||
166 | SvtPathOptions::PATH_AUTOTEXT == nIndex || | |||
167 | SvtPathOptions::PATH_BASIC == nIndex || | |||
168 | SvtPathOptions::PATH_GALLERY == nIndex || | |||
169 | SvtPathOptions::PATH_TEMPLATE == nIndex ); | |||
170 | #else | |||
171 | return ( SvtPathOptions::PATH_AUTOCORRECT == nIndex || | |||
172 | SvtPathOptions::PATH_AUTOTEXT == nIndex || | |||
173 | SvtPathOptions::PATH_BASIC == nIndex || | |||
174 | SvtPathOptions::PATH_GALLERY == nIndex || | |||
175 | SvtPathOptions::PATH_TEMPLATE == nIndex || | |||
176 | SvtPathOptions::PATH_LINGUISTIC == nIndex || | |||
177 | SvtPathOptions::PATH_DICTIONARY == nIndex ); | |||
178 | #endif | |||
179 | } | |||
180 | ||||
181 | // class SvxPathTabPage -------------------------------------------------- | |||
182 | ||||
183 | SvxPathTabPage::SvxPathTabPage(weld::Container* pPage, weld::DialogController* pController, const SfxItemSet& rSet) | |||
184 | : SfxTabPage( pPage, pController, "cui/ui/optpathspage.ui", "OptPathsPage", &rSet) | |||
185 | , pImpl(new OptPath_Impl) | |||
186 | , xDialogListener ( new ::svt::DialogClosedListener() ) | |||
187 | , m_xStandardBtn(m_xBuilder->weld_button("default")) | |||
188 | , m_xPathBtn(m_xBuilder->weld_button("edit")) | |||
189 | , m_xPathBox(m_xBuilder->weld_tree_view("paths")) | |||
190 | { | |||
191 | m_xStandardBtn->connect_clicked(LINK(this, SvxPathTabPage, StandardHdl_Impl)::tools::detail::makeLink( ::tools::detail::castTo<SvxPathTabPage *>(this), &SvxPathTabPage::LinkStubStandardHdl_Impl)); | |||
192 | m_xPathBtn->connect_clicked( LINK( this, SvxPathTabPage, PathHdl_Impl )::tools::detail::makeLink( ::tools::detail::castTo<SvxPathTabPage *>(this), &SvxPathTabPage::LinkStubPathHdl_Impl) ); | |||
193 | ||||
194 | m_xPathBox->set_size_request(m_xPathBox->get_approximate_digit_width() * 60, | |||
195 | m_xPathBox->get_height_rows(20)); | |||
196 | ||||
197 | m_xPathBox->connect_row_activated( LINK( this, SvxPathTabPage, DoubleClickPathHdl_Impl )::tools::detail::makeLink( ::tools::detail::castTo<SvxPathTabPage *>(this), &SvxPathTabPage::LinkStubDoubleClickPathHdl_Impl ) ); | |||
198 | m_xPathBox->connect_changed( LINK( this, SvxPathTabPage, PathSelect_Impl )::tools::detail::makeLink( ::tools::detail::castTo<SvxPathTabPage *>(this), &SvxPathTabPage::LinkStubPathSelect_Impl) ); | |||
199 | m_xPathBox->set_selection_mode(SelectionMode::Multiple); | |||
200 | ||||
201 | xDialogListener->SetDialogClosedLink( LINK( this, SvxPathTabPage, DialogClosedHdl )::tools::detail::makeLink( ::tools::detail::castTo<SvxPathTabPage *>(this), &SvxPathTabPage::LinkStubDialogClosedHdl) ); | |||
202 | } | |||
203 | ||||
204 | SvxPathTabPage::~SvxPathTabPage() | |||
205 | { | |||
206 | for (int i = 0, nEntryCount = m_xPathBox->n_children(); i < nEntryCount; ++i) | |||
207 | delete reinterpret_cast<PathUserData_Impl*>(m_xPathBox->get_id(i).toInt64()); | |||
208 | } | |||
209 | ||||
210 | std::unique_ptr<SfxTabPage> SvxPathTabPage::Create( weld::Container* pPage, weld::DialogController* pController, | |||
211 | const SfxItemSet* rAttrSet ) | |||
212 | { | |||
213 | return std::make_unique<SvxPathTabPage>( pPage, pController, *rAttrSet ); | |||
214 | } | |||
215 | ||||
216 | bool SvxPathTabPage::FillItemSet( SfxItemSet* ) | |||
217 | { | |||
218 | for (int i = 0, nEntryCount = m_xPathBox->n_children(); i < nEntryCount; ++i) | |||
219 | { | |||
220 | PathUserData_Impl* pPathImpl = reinterpret_cast<PathUserData_Impl*>(m_xPathBox->get_id(i).toInt64()); | |||
221 | sal_uInt16 nRealId = pPathImpl->nRealId; | |||
222 | if (pPathImpl->eState == SfxItemState::SET) | |||
223 | SetPathList( nRealId, pPathImpl->sUserPath, pPathImpl->sWritablePath ); | |||
224 | } | |||
225 | return true; | |||
226 | } | |||
227 | ||||
228 | void SvxPathTabPage::Reset( const SfxItemSet* ) | |||
229 | { | |||
230 | m_xPathBox->clear(); | |||
231 | ||||
232 | std::unique_ptr<weld::TreeIter> xIter = m_xPathBox->make_iterator(); | |||
233 | for( sal_uInt16 i = 0; i <= sal_uInt16(SvtPathOptions::PATH_CLASSIFICATION); ++i ) | |||
234 | { | |||
235 | // only writer uses autotext | |||
236 | if ( i == SvtPathOptions::PATH_AUTOTEXT | |||
237 | && !SvtModuleOptions().IsModuleInstalled( SvtModuleOptions::EModule::WRITER ) ) | |||
238 | continue; | |||
239 | ||||
240 | const char* pId = nullptr; | |||
241 | ||||
242 | switch (i) | |||
243 | { | |||
244 | case SvtPathOptions::PATH_AUTOCORRECT: | |||
245 | pId = RID_SVXSTR_KEY_AUTOCORRECT_DIRreinterpret_cast<char const *>("RID_SVXSTR_KEY_AUTOCORRECT_DIR" "\004" u8"AutoCorrect"); | |||
246 | break; | |||
247 | case SvtPathOptions::PATH_AUTOTEXT: | |||
248 | pId = RID_SVXSTR_KEY_GLOSSARY_PATHreinterpret_cast<char const *>("RID_SVXSTR_KEY_GLOSSARY_PATH" "\004" u8"AutoText"); | |||
249 | break; | |||
250 | case SvtPathOptions::PATH_BACKUP: | |||
251 | pId = RID_SVXSTR_KEY_BACKUP_PATHreinterpret_cast<char const *>("RID_SVXSTR_KEY_BACKUP_PATH" "\004" u8"Backups"); | |||
252 | break; | |||
253 | case SvtPathOptions::PATH_GALLERY: | |||
254 | pId = RID_SVXSTR_KEY_GALLERY_DIRreinterpret_cast<char const *>("RID_SVXSTR_KEY_GALLERY_DIR" "\004" u8"Gallery"); | |||
255 | break; | |||
256 | case SvtPathOptions::PATH_GRAPHIC: | |||
257 | pId = RID_SVXSTR_KEY_GRAPHICS_PATHreinterpret_cast<char const *>("RID_SVXSTR_KEY_GRAPHICS_PATH" "\004" u8"Images"); | |||
258 | break; | |||
259 | case SvtPathOptions::PATH_TEMP: | |||
260 | pId = RID_SVXSTR_KEY_TEMP_PATHreinterpret_cast<char const *>("RID_SVXSTR_KEY_TEMP_PATH" "\004" u8"Temporary files"); | |||
261 | break; | |||
262 | case SvtPathOptions::PATH_TEMPLATE: | |||
263 | pId = RID_SVXSTR_KEY_TEMPLATE_PATHreinterpret_cast<char const *>("RID_SVXSTR_KEY_TEMPLATE_PATH" "\004" u8"Templates"); | |||
264 | break; | |||
265 | case SvtPathOptions::PATH_DICTIONARY: | |||
266 | pId = RID_SVXSTR_KEY_DICTIONARY_PATHreinterpret_cast<char const *>("RID_SVXSTR_KEY_DICTIONARY_PATH" "\004" u8"Dictionaries"); | |||
267 | break; | |||
268 | case SvtPathOptions::PATH_CLASSIFICATION: | |||
269 | pId = RID_SVXSTR_KEY_CLASSIFICATION_PATHreinterpret_cast<char const *>("RID_SVXSTR_KEY_CLASSIFICATION_PATH" "\004" u8"Classification"); | |||
270 | break; | |||
271 | #if OSL_DEBUG_LEVEL1 > 1 | |||
272 | case SvtPathOptions::PATH_LINGUISTIC: | |||
273 | pId = RID_SVXSTR_KEY_LINGUISTIC_DIRreinterpret_cast<char const *>("RID_SVXSTR_KEY_LINGUISTIC_DIR" "\004" u8"Writing aids"); | |||
274 | break; | |||
275 | #endif | |||
276 | case SvtPathOptions::PATH_WORK: | |||
277 | pId = RID_SVXSTR_KEY_WORK_PATHreinterpret_cast<char const *>("RID_SVXSTR_KEY_WORK_PATH" "\004" u8"My Documents"); | |||
278 | break; | |||
279 | } | |||
280 | ||||
281 | if (pId) | |||
282 | { | |||
283 | m_xPathBox->append(xIter.get()); | |||
284 | ||||
285 | OUString aStr(CuiResId(pId)); | |||
286 | m_xPathBox->set_text(*xIter, aStr, 0); | |||
287 | ||||
288 | OUString sInternal, sUser, sWritable; | |||
289 | bool bReadOnly = false; | |||
290 | GetPathList( i, sInternal, sUser, sWritable, bReadOnly ); | |||
291 | ||||
292 | if (bReadOnly) | |||
293 | m_xPathBox->set_image(*xIter, RID_SVXBMP_LOCK"res/lock.png"); | |||
294 | ||||
295 | OUString sTmpPath = sUser; | |||
296 | if ( !sTmpPath.isEmpty() && !sWritable.isEmpty() ) | |||
297 | sTmpPath += OUStringChar(MULTIPATH_DELIMITER';'); | |||
298 | sTmpPath += sWritable; | |||
299 | const OUString aValue = Convert_Impl( sTmpPath ); | |||
300 | ||||
301 | m_xPathBox->set_text(*xIter, aValue, 1); | |||
302 | ||||
303 | const OUString aValueInternal = Convert_Impl( sInternal ); | |||
304 | ||||
305 | m_xPathBox->set_text(*xIter, aValueInternal, 2); | |||
306 | ||||
307 | m_xPathBox->set_sensitive(*xIter, !bReadOnly, 0); | |||
308 | m_xPathBox->set_sensitive(*xIter, !bReadOnly, 1); | |||
309 | m_xPathBox->set_sensitive(*xIter, !bReadOnly, 2); | |||
310 | ||||
311 | PathUserData_Impl* pPathImpl = new PathUserData_Impl(i); | |||
312 | pPathImpl->sUserPath = sUser; | |||
313 | pPathImpl->sWritablePath = sWritable; | |||
314 | pPathImpl->bReadOnly = bReadOnly; | |||
315 | ||||
316 | OUString sId = OUString::number(reinterpret_cast<sal_Int64>(pPathImpl)); | |||
317 | m_xPathBox->set_id(*xIter, sId); | |||
318 | } | |||
319 | } | |||
320 | ||||
321 | m_xPathBox->columns_autosize(); | |||
322 | PathSelect_Impl(*m_xPathBox); | |||
323 | } | |||
324 | ||||
325 | IMPL_LINK_NOARG(SvxPathTabPage, PathSelect_Impl, weld::TreeView&, void)void SvxPathTabPage::LinkStubPathSelect_Impl(void * instance, weld::TreeView& data) { return static_cast<SvxPathTabPage *>(instance)->PathSelect_Impl(data); } void SvxPathTabPage ::PathSelect_Impl(__attribute__ ((unused)) weld::TreeView& ) | |||
326 | { | |||
327 | bool bEnable = false; | |||
328 | int nEntry = m_xPathBox->get_selected_index(); | |||
329 | if (nEntry != -1) | |||
330 | { | |||
331 | PathUserData_Impl* pPathImpl = reinterpret_cast<PathUserData_Impl*>(m_xPathBox->get_id(nEntry).toInt64()); | |||
332 | bEnable = !pPathImpl->bReadOnly; | |||
333 | } | |||
334 | sal_uInt16 nSelCount = m_xPathBox->count_selected_rows(); | |||
335 | m_xPathBtn->set_sensitive(1 == nSelCount && bEnable); | |||
336 | m_xStandardBtn->set_sensitive(nSelCount > 0 && bEnable); | |||
337 | } | |||
338 | ||||
339 | IMPL_LINK_NOARG(SvxPathTabPage, StandardHdl_Impl, weld::Button&, void)void SvxPathTabPage::LinkStubStandardHdl_Impl(void * instance , weld::Button& data) { return static_cast<SvxPathTabPage *>(instance)->StandardHdl_Impl(data); } void SvxPathTabPage ::StandardHdl_Impl(__attribute__ ((unused)) weld::Button& ) | |||
340 | { | |||
341 | m_xPathBox->selected_foreach([this](weld::TreeIter& rEntry){ | |||
342 | PathUserData_Impl* pPathImpl = reinterpret_cast<PathUserData_Impl*>(m_xPathBox->get_id(rEntry).toInt64()); | |||
343 | OUString aOldPath = pImpl->m_aDefOpt.GetDefaultPath( pPathImpl->nRealId ); | |||
344 | ||||
345 | if ( !aOldPath.isEmpty() ) | |||
346 | { | |||
347 | OUString sInternal, sUser, sWritable, sTemp; | |||
348 | bool bReadOnly = false; | |||
349 | GetPathList( pPathImpl->nRealId, sInternal, sUser, sWritable, bReadOnly ); | |||
350 | ||||
351 | sal_Int32 nOldPos = 0; | |||
352 | do | |||
353 | { | |||
354 | bool bFound = false; | |||
355 | const OUString sOnePath = aOldPath.getToken( 0, MULTIPATH_DELIMITER';', nOldPos ); | |||
356 | if ( !sInternal.isEmpty() ) | |||
357 | { | |||
358 | sal_Int32 nInternalPos = 0; | |||
359 | do | |||
360 | { | |||
361 | if ( sInternal.getToken( 0, MULTIPATH_DELIMITER';', nInternalPos ) == sOnePath ) | |||
362 | bFound = true; | |||
363 | } | |||
364 | while ( !bFound && nInternalPos >= 0 ); | |||
365 | } | |||
366 | if ( !bFound ) | |||
367 | { | |||
368 | if ( !sTemp.isEmpty() ) | |||
369 | sTemp += OUStringChar(MULTIPATH_DELIMITER';'); | |||
370 | sTemp += sOnePath; | |||
371 | } | |||
372 | } | |||
373 | while ( nOldPos >= 0 ); | |||
374 | ||||
375 | OUString sWritablePath; | |||
376 | OUStringBuffer sUserPath; | |||
377 | if ( !sTemp.isEmpty() ) | |||
378 | { | |||
379 | sal_Int32 nNextPos = 0; | |||
380 | for (;;) | |||
381 | { | |||
382 | const OUString sToken = sTemp.getToken( 0, MULTIPATH_DELIMITER';', nNextPos ); | |||
383 | if ( nNextPos<0 ) | |||
384 | { | |||
385 | // Last token need a different handling | |||
386 | sWritablePath = sToken; | |||
387 | break; | |||
388 | } | |||
389 | if ( !sUserPath.isEmpty() ) | |||
390 | sUserPath.append(MULTIPATH_DELIMITER';'); | |||
391 | sUserPath.append(sToken); | |||
392 | } | |||
393 | } | |||
394 | m_xPathBox->set_text(rEntry, Convert_Impl(sTemp), 1); | |||
395 | pPathImpl->eState = SfxItemState::SET; | |||
396 | pPathImpl->sUserPath = sUserPath.makeStringAndClear(); | |||
397 | pPathImpl->sWritablePath = sWritablePath; | |||
398 | } | |||
399 | return false; | |||
400 | }); | |||
401 | } | |||
402 | ||||
403 | void SvxPathTabPage::ChangeCurrentEntry( const OUString& _rFolder ) | |||
404 | { | |||
405 | int nEntry = m_xPathBox->get_cursor_index(); | |||
406 | if (nEntry == -1) | |||
407 | { | |||
408 | SAL_WARN( "cui.options", "SvxPathTabPage::ChangeCurrentEntry(): no entry" )do { if (true) { switch (sal_detail_log_report(::SAL_DETAIL_LOG_LEVEL_WARN , "cui.options")) { case SAL_DETAIL_LOG_ACTION_IGNORE: break; case SAL_DETAIL_LOG_ACTION_LOG: if (sizeof ::sal::detail::getResult ( ::sal::detail::StreamStart() << "SvxPathTabPage::ChangeCurrentEntry(): no entry" ) == 1) { ::sal_detail_log( (::SAL_DETAIL_LOG_LEVEL_WARN), ("cui.options" ), ("/home/maarten/src/libreoffice/core/cui/source/options/optpath.cxx" ":" "408" ": "), ::sal::detail::unwrapStream( ::sal::detail:: StreamStart() << "SvxPathTabPage::ChangeCurrentEntry(): no entry" ), 0); } else { ::std::ostringstream sal_detail_stream; sal_detail_stream << "SvxPathTabPage::ChangeCurrentEntry(): no entry"; :: sal::detail::log( (::SAL_DETAIL_LOG_LEVEL_WARN), ("cui.options" ), ("/home/maarten/src/libreoffice/core/cui/source/options/optpath.cxx" ":" "408" ": "), sal_detail_stream, 0); }; break; case SAL_DETAIL_LOG_ACTION_FATAL : if (sizeof ::sal::detail::getResult( ::sal::detail::StreamStart () << "SvxPathTabPage::ChangeCurrentEntry(): no entry") == 1) { ::sal_detail_log( (::SAL_DETAIL_LOG_LEVEL_WARN), ("cui.options" ), ("/home/maarten/src/libreoffice/core/cui/source/options/optpath.cxx" ":" "408" ": "), ::sal::detail::unwrapStream( ::sal::detail:: StreamStart() << "SvxPathTabPage::ChangeCurrentEntry(): no entry" ), 0); } else { ::std::ostringstream sal_detail_stream; sal_detail_stream << "SvxPathTabPage::ChangeCurrentEntry(): no entry"; :: sal::detail::log( (::SAL_DETAIL_LOG_LEVEL_WARN), ("cui.options" ), ("/home/maarten/src/libreoffice/core/cui/source/options/optpath.cxx" ":" "408" ": "), sal_detail_stream, 0); }; std::abort(); break ; } } } while (false); | |||
409 | return; | |||
410 | } | |||
411 | ||||
412 | OUString sInternal, sUser, sWritable; | |||
413 | PathUserData_Impl* pPathImpl = reinterpret_cast<PathUserData_Impl*>(m_xPathBox->get_id(nEntry).toInt64()); | |||
414 | bool bReadOnly = false; | |||
415 | GetPathList( pPathImpl->nRealId, sInternal, sUser, sWritable, bReadOnly ); | |||
416 | sUser = pPathImpl->sUserPath; | |||
417 | sWritable = pPathImpl->sWritablePath; | |||
418 | ||||
419 | // old path is a URL? | |||
420 | INetURLObject aObj( sWritable ); | |||
421 | bool bURL = ( aObj.GetProtocol() != INetProtocol::NotValid ); | |||
422 | INetURLObject aNewObj( _rFolder ); | |||
423 | aNewObj.removeFinalSlash(); | |||
424 | ||||
425 | // then the new path also a URL else system path | |||
426 | OUString sNewPathStr = bURL ? _rFolder : aNewObj.getFSysPath( FSysStyle::Detect ); | |||
427 | ||||
428 | bool bChanged = | |||
429 | #ifdef UNX1 | |||
430 | // Unix is case sensitive | |||
431 | ( sNewPathStr != sWritable ); | |||
432 | #else | |||
433 | !sNewPathStr.equalsIgnoreAsciiCase( sWritable ); | |||
434 | #endif | |||
435 | ||||
436 | if ( !bChanged ) | |||
437 | return; | |||
438 | ||||
439 | m_xPathBox->set_text(nEntry, Convert_Impl(sNewPathStr), 1); | |||
440 | pPathImpl->eState = SfxItemState::SET; | |||
441 | pPathImpl->sWritablePath = sNewPathStr; | |||
442 | if ( SvtPathOptions::PATH_WORK == pPathImpl->nRealId ) | |||
443 | { | |||
444 | // Remove view options entry so the new work path | |||
445 | // will be used for the next open dialog. | |||
446 | SvtViewOptions aDlgOpt( EViewType::Dialog, IODLG_CONFIGNAME"FilePicker_Save" ); | |||
447 | aDlgOpt.Delete(); | |||
448 | // Reset also last used dir in the sfx application instance | |||
449 | SfxApplication *pSfxApp = SfxGetpApp(); | |||
450 | pSfxApp->ResetLastDir(); | |||
451 | } | |||
452 | } | |||
453 | ||||
454 | IMPL_LINK_NOARG(SvxPathTabPage, DoubleClickPathHdl_Impl, weld::TreeView&, bool)bool SvxPathTabPage::LinkStubDoubleClickPathHdl_Impl(void * instance , weld::TreeView& data) { return static_cast<SvxPathTabPage *>(instance)->DoubleClickPathHdl_Impl(data); } bool SvxPathTabPage ::DoubleClickPathHdl_Impl(__attribute__ ((unused)) weld::TreeView &) | |||
455 | { | |||
456 | PathHdl_Impl(*m_xPathBtn); | |||
457 | return true; | |||
458 | } | |||
459 | ||||
460 | IMPL_LINK_NOARG(SvxPathTabPage, PathHdl_Impl, weld::Button&, void)void SvxPathTabPage::LinkStubPathHdl_Impl(void * instance, weld ::Button& data) { return static_cast<SvxPathTabPage *> (instance)->PathHdl_Impl(data); } void SvxPathTabPage::PathHdl_Impl (__attribute__ ((unused)) weld::Button&) | |||
| ||||
461 | { | |||
462 | int nEntry = m_xPathBox->get_cursor_index(); | |||
463 | PathUserData_Impl* pPathImpl = nEntry != -1 ? reinterpret_cast<PathUserData_Impl*>(m_xPathBox->get_id(nEntry).toInt64()) : nullptr; | |||
464 | if (!pPathImpl || pPathImpl->bReadOnly) | |||
465 | return; | |||
466 | ||||
467 | sal_uInt16 nPos = pPathImpl->nRealId; | |||
468 | OUString sInternal, sUser, sWritable; | |||
469 | bool bPickFile = false; | |||
470 | bool bReadOnly = false; | |||
471 | GetPathList( pPathImpl->nRealId, sInternal, sUser, sWritable, bReadOnly ); | |||
472 | sUser = pPathImpl->sUserPath; | |||
473 | sWritable = pPathImpl->sWritablePath; | |||
474 | bPickFile = pPathImpl->nRealId == SvtPathOptions::PATH_CLASSIFICATION; | |||
475 | ||||
476 | if (IsMultiPath_Impl(nPos)) | |||
477 | { | |||
478 | SvxAbstractDialogFactory* pFact = SvxAbstractDialogFactory::Create(); | |||
479 | ScopedVclPtr<AbstractSvxMultiPathDialog> pMultiDlg( | |||
480 | pFact->CreateSvxMultiPathDialog(GetFrameWeld())); | |||
481 | ||||
482 | OUString sPath( sUser ); | |||
483 | if ( !sPath.isEmpty() ) | |||
484 | sPath += OUStringChar(MULTIPATH_DELIMITER';'); | |||
485 | sPath += sWritable; | |||
486 | pMultiDlg->SetPath( sPath ); | |||
487 | ||||
488 | const OUString sPathName = m_xPathBox->get_text(nEntry, 0); | |||
489 | const OUString sNewTitle = pImpl->m_sMultiPathDlg.replaceFirst( VAR_ONE"%1", sPathName ); | |||
490 | pMultiDlg->SetTitle( sNewTitle ); | |||
491 | ||||
492 | if (pMultiDlg->Execute() == RET_OK) | |||
493 | { | |||
494 | sUser.clear(); | |||
495 | sWritable.clear(); | |||
496 | OUString sFullPath; | |||
497 | OUString sNewPath = pMultiDlg->GetPath(); | |||
498 | if ( !sNewPath.isEmpty() ) | |||
499 | { | |||
500 | sal_Int32 nNextPos = 0; | |||
501 | for (;;) | |||
502 | { | |||
503 | const OUString sToken(sNewPath.getToken( 0, MULTIPATH_DELIMITER';', nNextPos )); | |||
504 | if ( nNextPos<0 ) | |||
505 | { | |||
506 | // Last token need a different handling | |||
507 | sWritable = sToken; | |||
508 | break; | |||
509 | } | |||
510 | if ( !sUser.isEmpty() ) | |||
511 | sUser += OUStringChar(MULTIPATH_DELIMITER';'); | |||
512 | sUser += sToken; | |||
513 | } | |||
514 | sFullPath = sUser; | |||
515 | if ( !sFullPath.isEmpty() ) | |||
516 | sFullPath += OUStringChar(MULTIPATH_DELIMITER';'); | |||
517 | sFullPath += sWritable; | |||
518 | } | |||
519 | ||||
520 | m_xPathBox->set_text(nEntry, Convert_Impl(sFullPath), 1); | |||
521 | // save modified flag | |||
522 | pPathImpl->eState = SfxItemState::SET; | |||
523 | pPathImpl->sUserPath = sUser; | |||
524 | pPathImpl->sWritablePath = sWritable; | |||
525 | } | |||
526 | } | |||
527 | else if (!bPickFile) | |||
528 | { | |||
529 | try | |||
530 | { | |||
531 | Reference < XComponentContext > xContext( ::comphelper::getProcessComponentContext() ); | |||
532 | xFolderPicker = FolderPicker::create(xContext); | |||
533 | ||||
534 | INetURLObject aURL( sWritable, INetProtocol::File ); | |||
535 | xFolderPicker->setDisplayDirectory( aURL.GetMainURL( INetURLObject::DecodeMechanism::NONE ) ); | |||
536 | ||||
537 | Reference< XAsynchronousExecutableDialog > xAsyncDlg( xFolderPicker, UNO_QUERY ); | |||
538 | if ( xAsyncDlg.is() ) | |||
539 | xAsyncDlg->startExecuteModal( xDialogListener.get() ); | |||
540 | else | |||
541 | { | |||
542 | short nRet = xFolderPicker->execute(); | |||
543 | if (ExecutableDialogResults::OK != nRet) | |||
544 | return; | |||
545 | ||||
546 | OUString sFolder(xFolderPicker->getDirectory()); | |||
547 | ChangeCurrentEntry(sFolder); | |||
548 | } | |||
549 | } | |||
550 | catch( Exception const & ) | |||
551 | { | |||
552 | TOOLS_WARN_EXCEPTION( "cui.options", "SvxPathTabPage::PathHdl_Impl: exception from folder picker" )do { css::uno::Any tools_warn_exception( DbgGetCaughtException () ); do { if (true) { switch (sal_detail_log_report(::SAL_DETAIL_LOG_LEVEL_WARN , "cui.options")) { case SAL_DETAIL_LOG_ACTION_IGNORE: break; case SAL_DETAIL_LOG_ACTION_LOG: if (sizeof ::sal::detail::getResult ( ::sal::detail::StreamStart() << "SvxPathTabPage::PathHdl_Impl: exception from folder picker" << " " << exceptionToString(tools_warn_exception )) == 1) { ::sal_detail_log( (::SAL_DETAIL_LOG_LEVEL_WARN), ( "cui.options"), ("/home/maarten/src/libreoffice/core/cui/source/options/optpath.cxx" ":" "552" ": "), ::sal::detail::unwrapStream( ::sal::detail:: StreamStart() << "SvxPathTabPage::PathHdl_Impl: exception from folder picker" << " " << exceptionToString(tools_warn_exception )), 0); } else { ::std::ostringstream sal_detail_stream; sal_detail_stream << "SvxPathTabPage::PathHdl_Impl: exception from folder picker" << " " << exceptionToString(tools_warn_exception ); ::sal::detail::log( (::SAL_DETAIL_LOG_LEVEL_WARN), ("cui.options" ), ("/home/maarten/src/libreoffice/core/cui/source/options/optpath.cxx" ":" "552" ": "), sal_detail_stream, 0); }; break; case SAL_DETAIL_LOG_ACTION_FATAL : if (sizeof ::sal::detail::getResult( ::sal::detail::StreamStart () << "SvxPathTabPage::PathHdl_Impl: exception from folder picker" << " " << exceptionToString(tools_warn_exception )) == 1) { ::sal_detail_log( (::SAL_DETAIL_LOG_LEVEL_WARN), ( "cui.options"), ("/home/maarten/src/libreoffice/core/cui/source/options/optpath.cxx" ":" "552" ": "), ::sal::detail::unwrapStream( ::sal::detail:: StreamStart() << "SvxPathTabPage::PathHdl_Impl: exception from folder picker" << " " << exceptionToString(tools_warn_exception )), 0); } else { ::std::ostringstream sal_detail_stream; sal_detail_stream << "SvxPathTabPage::PathHdl_Impl: exception from folder picker" << " " << exceptionToString(tools_warn_exception ); ::sal::detail::log( (::SAL_DETAIL_LOG_LEVEL_WARN), ("cui.options" ), ("/home/maarten/src/libreoffice/core/cui/source/options/optpath.cxx" ":" "552" ": "), sal_detail_stream, 0); }; std::abort(); break ; } } } while (false); } while (false); | |||
553 | } | |||
554 | } | |||
555 | else | |||
556 | { | |||
557 | try | |||
558 | { | |||
559 | uno::Reference<uno::XComponentContext> xComponentContext(comphelper::getProcessComponentContext()); | |||
560 | uno::Reference<ui::dialogs::XFilePicker3> xFilePicker = ui::dialogs::FilePicker::createWithMode(xComponentContext, ui::dialogs::TemplateDescription::FILEOPEN_SIMPLE); | |||
561 | xFilePicker->appendFilter(OUString(), "*.xml"); | |||
562 | if (xFilePicker->execute() == ui::dialogs::ExecutableDialogResults::OK) | |||
563 | { | |||
564 | uno::Sequence<OUString> aPathSeq(xFilePicker->getSelectedFiles()); | |||
565 | ChangeCurrentEntry(aPathSeq[0]); | |||
566 | } | |||
567 | } | |||
568 | catch (const uno::Exception&) | |||
569 | { | |||
570 | DBG_UNHANDLED_EXCEPTION("cui.options", "exception from file picker")DbgUnhandledException( DbgGetCaughtException(), __func__, "/home/maarten/src/libreoffice/core/cui/source/options/optpath.cxx" ":" "570" ": ", "cui.options", "exception from file picker" ) ;; | |||
571 | } | |||
572 | } | |||
573 | } | |||
574 | ||||
575 | IMPL_LINK( SvxPathTabPage, DialogClosedHdl, DialogClosedEvent*, pEvt, void )void SvxPathTabPage::LinkStubDialogClosedHdl(void * instance, DialogClosedEvent* data) { return static_cast<SvxPathTabPage *>(instance)->DialogClosedHdl(data); } void SvxPathTabPage ::DialogClosedHdl(DialogClosedEvent* pEvt) | |||
576 | { | |||
577 | if (RET_OK == pEvt->DialogResult) | |||
578 | { | |||
579 | assert(xFolderPicker.is() && "SvxPathTabPage::DialogClosedHdl(): no folder picker")(static_cast <bool> (xFolderPicker.is() && "SvxPathTabPage::DialogClosedHdl(): no folder picker" ) ? void (0) : __assert_fail ("xFolderPicker.is() && \"SvxPathTabPage::DialogClosedHdl(): no folder picker\"" , "/home/maarten/src/libreoffice/core/cui/source/options/optpath.cxx" , 579, __extension__ __PRETTY_FUNCTION__)); | |||
580 | OUString sURL = xFolderPicker->getDirectory(); | |||
581 | ChangeCurrentEntry( sURL ); | |||
582 | } | |||
583 | } | |||
584 | ||||
585 | void SvxPathTabPage::GetPathList( | |||
586 | sal_uInt16 _nPathHandle, OUString& _rInternalPath, | |||
587 | OUString& _rUserPath, OUString& _rWritablePath, bool& _rReadOnly ) | |||
588 | { | |||
589 | OUString sCfgName = getCfgName_Impl( _nPathHandle ); | |||
590 | ||||
591 | try | |||
592 | { | |||
593 | // load PathSettings service if necessary | |||
594 | if ( !pImpl->m_xPathSettings.is() ) | |||
595 | { | |||
596 | Reference< XComponentContext > xContext = comphelper::getProcessComponentContext(); | |||
597 | pImpl->m_xPathSettings = css::util::thePathSettings::get( xContext ); | |||
598 | } | |||
599 | ||||
600 | // load internal paths | |||
601 | Any aAny = pImpl->m_xPathSettings->getPropertyValue( | |||
602 | sCfgName + POSTFIX_INTERNAL"_internal"); | |||
603 | Sequence< OUString > aPathSeq; | |||
604 | if ( aAny >>= aPathSeq ) | |||
605 | { | |||
606 | long i, nCount = aPathSeq.getLength(); | |||
607 | const OUString* pPaths = aPathSeq.getConstArray(); | |||
608 | ||||
609 | for ( i = 0; i < nCount; ++i ) | |||
610 | { | |||
611 | if ( !_rInternalPath.isEmpty() ) | |||
612 | _rInternalPath += ";"; | |||
613 | _rInternalPath += pPaths[i]; | |||
614 | } | |||
615 | } | |||
616 | // load user paths | |||
617 | aAny = pImpl->m_xPathSettings->getPropertyValue( | |||
618 | sCfgName + POSTFIX_USER"_user"); | |||
619 | if ( aAny >>= aPathSeq ) | |||
620 | { | |||
621 | long i, nCount = aPathSeq.getLength(); | |||
622 | const OUString* pPaths = aPathSeq.getConstArray(); | |||
623 | ||||
624 | for ( i = 0; i < nCount; ++i ) | |||
625 | { | |||
626 | if ( !_rUserPath.isEmpty() ) | |||
627 | _rUserPath += ";"; | |||
628 | _rUserPath += pPaths[i]; | |||
629 | } | |||
630 | } | |||
631 | // then the writable path | |||
632 | aAny = pImpl->m_xPathSettings->getPropertyValue( | |||
633 | sCfgName + POSTFIX_WRITABLE"_writable"); | |||
634 | OUString sWritablePath; | |||
635 | if ( aAny >>= sWritablePath ) | |||
636 | _rWritablePath = sWritablePath; | |||
637 | ||||
638 | // and the readonly flag | |||
639 | Reference< XPropertySetInfo > xInfo = pImpl->m_xPathSettings->getPropertySetInfo(); | |||
640 | Property aProp = xInfo->getPropertyByName(sCfgName); | |||
641 | _rReadOnly = ( ( aProp.Attributes & PropertyAttribute::READONLY ) == PropertyAttribute::READONLY ); | |||
642 | } | |||
643 | catch( const Exception& ) | |||
644 | { | |||
645 | TOOLS_WARN_EXCEPTION( "cui.options", "SvxPathTabPage::GetPathList()" )do { css::uno::Any tools_warn_exception( DbgGetCaughtException () ); do { if (true) { switch (sal_detail_log_report(::SAL_DETAIL_LOG_LEVEL_WARN , "cui.options")) { case SAL_DETAIL_LOG_ACTION_IGNORE: break; case SAL_DETAIL_LOG_ACTION_LOG: if (sizeof ::sal::detail::getResult ( ::sal::detail::StreamStart() << "SvxPathTabPage::GetPathList()" << " " << exceptionToString(tools_warn_exception )) == 1) { ::sal_detail_log( (::SAL_DETAIL_LOG_LEVEL_WARN), ( "cui.options"), ("/home/maarten/src/libreoffice/core/cui/source/options/optpath.cxx" ":" "645" ": "), ::sal::detail::unwrapStream( ::sal::detail:: StreamStart() << "SvxPathTabPage::GetPathList()" << " " << exceptionToString(tools_warn_exception)), 0); } else { ::std::ostringstream sal_detail_stream; sal_detail_stream << "SvxPathTabPage::GetPathList()" << " " << exceptionToString(tools_warn_exception); ::sal::detail::log( (::SAL_DETAIL_LOG_LEVEL_WARN), ("cui.options"), ("/home/maarten/src/libreoffice/core/cui/source/options/optpath.cxx" ":" "645" ": "), sal_detail_stream, 0); }; break; case SAL_DETAIL_LOG_ACTION_FATAL : if (sizeof ::sal::detail::getResult( ::sal::detail::StreamStart () << "SvxPathTabPage::GetPathList()" << " " << exceptionToString(tools_warn_exception)) == 1) { ::sal_detail_log ( (::SAL_DETAIL_LOG_LEVEL_WARN), ("cui.options"), ("/home/maarten/src/libreoffice/core/cui/source/options/optpath.cxx" ":" "645" ": "), ::sal::detail::unwrapStream( ::sal::detail:: StreamStart() << "SvxPathTabPage::GetPathList()" << " " << exceptionToString(tools_warn_exception)), 0); } else { ::std::ostringstream sal_detail_stream; sal_detail_stream << "SvxPathTabPage::GetPathList()" << " " << exceptionToString(tools_warn_exception); ::sal::detail::log( (::SAL_DETAIL_LOG_LEVEL_WARN), ("cui.options"), ("/home/maarten/src/libreoffice/core/cui/source/options/optpath.cxx" ":" "645" ": "), sal_detail_stream, 0); }; std::abort(); break ; } } } while (false); } while (false); | |||
646 | } | |||
647 | } | |||
648 | ||||
649 | ||||
650 | void SvxPathTabPage::SetPathList( | |||
651 | sal_uInt16 _nPathHandle, const OUString& _rUserPath, const OUString& _rWritablePath ) | |||
652 | { | |||
653 | OUString sCfgName = getCfgName_Impl( _nPathHandle ); | |||
654 | ||||
655 | try | |||
656 | { | |||
657 | // load PathSettings service if necessary | |||
658 | if ( !pImpl->m_xPathSettings.is() ) | |||
659 | { | |||
660 | Reference< XComponentContext > xContext = comphelper::getProcessComponentContext(); | |||
661 | pImpl->m_xPathSettings = css::util::thePathSettings::get( xContext ); | |||
662 | } | |||
663 | ||||
664 | // save user paths | |||
665 | const sal_Int32 nCount = comphelper::string::getTokenCount(_rUserPath, MULTIPATH_DELIMITER';'); | |||
666 | Sequence< OUString > aPathSeq( nCount ); | |||
667 | OUString* pArray = aPathSeq.getArray(); | |||
668 | sal_Int32 nPos = 0; | |||
669 | for ( sal_Int32 i = 0; i < nCount; ++i ) | |||
670 | pArray[i] = _rUserPath.getToken( 0, MULTIPATH_DELIMITER';', nPos ); | |||
671 | Any aValue( aPathSeq ); | |||
672 | pImpl->m_xPathSettings->setPropertyValue( | |||
673 | sCfgName + POSTFIX_USER"_user", aValue); | |||
674 | ||||
675 | // then the writable path | |||
676 | aValue <<= _rWritablePath; | |||
677 | pImpl->m_xPathSettings->setPropertyValue( | |||
678 | sCfgName + POSTFIX_WRITABLE"_writable", aValue); | |||
679 | } | |||
680 | catch( const Exception& ) | |||
681 | { | |||
682 | TOOLS_WARN_EXCEPTION("cui.options", "")do { css::uno::Any tools_warn_exception( DbgGetCaughtException () ); do { if (true) { switch (sal_detail_log_report(::SAL_DETAIL_LOG_LEVEL_WARN , "cui.options")) { case SAL_DETAIL_LOG_ACTION_IGNORE: break; case SAL_DETAIL_LOG_ACTION_LOG: if (sizeof ::sal::detail::getResult ( ::sal::detail::StreamStart() << "" << " " << exceptionToString(tools_warn_exception)) == 1) { ::sal_detail_log ( (::SAL_DETAIL_LOG_LEVEL_WARN), ("cui.options"), ("/home/maarten/src/libreoffice/core/cui/source/options/optpath.cxx" ":" "682" ": "), ::sal::detail::unwrapStream( ::sal::detail:: StreamStart() << "" << " " << exceptionToString (tools_warn_exception)), 0); } else { ::std::ostringstream sal_detail_stream ; sal_detail_stream << "" << " " << exceptionToString (tools_warn_exception); ::sal::detail::log( (::SAL_DETAIL_LOG_LEVEL_WARN ), ("cui.options"), ("/home/maarten/src/libreoffice/core/cui/source/options/optpath.cxx" ":" "682" ": "), sal_detail_stream, 0); }; break; case SAL_DETAIL_LOG_ACTION_FATAL : if (sizeof ::sal::detail::getResult( ::sal::detail::StreamStart () << "" << " " << exceptionToString(tools_warn_exception )) == 1) { ::sal_detail_log( (::SAL_DETAIL_LOG_LEVEL_WARN), ( "cui.options"), ("/home/maarten/src/libreoffice/core/cui/source/options/optpath.cxx" ":" "682" ": "), ::sal::detail::unwrapStream( ::sal::detail:: StreamStart() << "" << " " << exceptionToString (tools_warn_exception)), 0); } else { ::std::ostringstream sal_detail_stream ; sal_detail_stream << "" << " " << exceptionToString (tools_warn_exception); ::sal::detail::log( (::SAL_DETAIL_LOG_LEVEL_WARN ), ("cui.options"), ("/home/maarten/src/libreoffice/core/cui/source/options/optpath.cxx" ":" "682" ": "), sal_detail_stream, 0); }; std::abort(); break ; } } } while (false); } while (false); | |||
683 | } | |||
684 | } | |||
685 | ||||
686 | /* 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 |