Bug Summary

File:home/maarten/src/libreoffice/core/include/rtl/ref.hxx
Warning:line 192, column 9
Use of memory after it is freed

Annotated Source Code

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clang -cc1 -cc1 -triple x86_64-unknown-linux-gnu -analyze -disable-free -disable-llvm-verifier -discard-value-names -main-file-name tbunosearchcontrollers.cxx -analyzer-store=region -analyzer-opt-analyze-nested-blocks -analyzer-checker=core -analyzer-checker=apiModeling -analyzer-checker=unix -analyzer-checker=deadcode -analyzer-checker=cplusplus -analyzer-checker=security.insecureAPI.UncheckedReturn -analyzer-checker=security.insecureAPI.getpw -analyzer-checker=security.insecureAPI.gets -analyzer-checker=security.insecureAPI.mktemp -analyzer-checker=security.insecureAPI.mkstemp -analyzer-checker=security.insecureAPI.vfork -analyzer-checker=nullability.NullPassedToNonnull -analyzer-checker=nullability.NullReturnedFromNonnull -analyzer-output plist -w -setup-static-analyzer -mrelocation-model pic -pic-level 2 -mframe-pointer=all -fmath-errno -fno-rounding-math -mconstructor-aliases -munwind-tables -target-cpu x86-64 -fno-split-dwarf-inlining -debugger-tuning=gdb -resource-dir /usr/lib64/clang/11.0.0 -D BOOST_ERROR_CODE_HEADER_ONLY -D BOOST_SYSTEM_NO_DEPRECATED -D CPPU_ENV=gcc3 -D LINUX -D OSL_DEBUG_LEVEL=1 -D SAL_LOG_INFO -D SAL_LOG_WARN -D UNIX -D UNX -D X86_64 -D _PTHREADS -D _REENTRANT -D SVX_DLLIMPLEMENTATION -D EXCEPTIONS_ON -D LIBO_INTERNAL_ONLY -I /home/maarten/src/libreoffice/core/workdir/UnpackedTarball/icu/source -I /home/maarten/src/libreoffice/core/workdir/UnpackedTarball/icu/source/i18n -I /home/maarten/src/libreoffice/core/workdir/UnpackedTarball/icu/source/common -I /home/maarten/src/libreoffice/core/external/boost/include -I /home/maarten/src/libreoffice/core/workdir/UnpackedTarball/boost -I /home/maarten/src/libreoffice/core/svx/inc -I /home/maarten/src/libreoffice/core/svx/source/inc -I /home/maarten/src/libreoffice/core/include -I /usr/lib/jvm/java-11-openjdk-11.0.9.10-0.0.ea.fc33.x86_64/include -I /usr/lib/jvm/java-11-openjdk-11.0.9.10-0.0.ea.fc33.x86_64/include/linux -I /home/maarten/src/libreoffice/core/config_host -I /home/maarten/src/libreoffice/core/workdir/UnoApiHeadersTarget/udkapi/normal -I /home/maarten/src/libreoffice/core/workdir/UnoApiHeadersTarget/offapi/normal -I /home/maarten/src/libreoffice/core/workdir/CustomTarget/officecfg/registry -internal-isystem /usr/bin/../lib/gcc/x86_64-redhat-linux/10/../../../../include/c++/10 -internal-isystem /usr/bin/../lib/gcc/x86_64-redhat-linux/10/../../../../include/c++/10/x86_64-redhat-linux -internal-isystem /usr/bin/../lib/gcc/x86_64-redhat-linux/10/../../../../include/c++/10/backward -internal-isystem /usr/local/include -internal-isystem /usr/lib64/clang/11.0.0/include -internal-externc-isystem /include -internal-externc-isystem /usr/include -O0 -Wno-missing-braces -std=c++17 -fdeprecated-macro -fdebug-compilation-dir /home/maarten/src/libreoffice/core -ferror-limit 19 -fvisibility hidden -fvisibility-inlines-hidden -stack-protector 2 -fgnuc-version=4.2.1 -fcxx-exceptions -fexceptions -debug-info-kind=constructor -analyzer-output=html -faddrsig -o /home/maarten/tmp/wis/scan-build-libreoffice/output/report/2020-10-07-141433-9725-1 -x c++ /home/maarten/src/libreoffice/core/svx/source/tbxctrls/tbunosearchcontrollers.cxx

/home/maarten/src/libreoffice/core/svx/source/tbxctrls/tbunosearchcontrollers.cxx

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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 <sal/config.h>
21
22#include <map>
23#include <vector>
24
25#include <config_feature_desktop.h>
26
27#include <svx/strings.hrc>
28#include <svx/dialmgr.hxx>
29
30#include <comphelper/propertysequence.hxx>
31#include <cppuhelper/queryinterface.hxx>
32#include <cppuhelper/supportsservice.hxx>
33#include <cppuhelper/weak.hxx>
34#include <com/sun/star/beans/PropertyValue.hpp>
35#include <com/sun/star/beans/XPropertySet.hpp>
36#include <com/sun/star/frame/DispatchDescriptor.hpp>
37#include <com/sun/star/frame/XDispatch.hpp>
38#include <com/sun/star/frame/XDispatchProvider.hpp>
39#include <com/sun/star/frame/XLayoutManager.hpp>
40#include <com/sun/star/frame/XStatusListener.hpp>
41#include <com/sun/star/lang/XInitialization.hpp>
42#include <com/sun/star/lang/XServiceInfo.hpp>
43#include <com/sun/star/text/XTextRange.hpp>
44#include <com/sun/star/ui/XUIElement.hpp>
45#include <com/sun/star/util/URL.hpp>
46#include <com/sun/star/util/URLTransformer.hpp>
47#include <com/sun/star/util/SearchAlgorithms.hpp>
48#include <com/sun/star/util/SearchAlgorithms2.hpp>
49
50#include <vcl/InterimItemWindow.hxx>
51#include <svl/ctloptions.hxx>
52#include <svl/srchitem.hxx>
53#include <svtools/acceleratorexecute.hxx>
54#include <svtools/toolboxcontroller.hxx>
55#include <toolkit/helper/vclunohelper.hxx>
56#include <vcl/toolbox.hxx>
57#include <vcl/svapp.hxx>
58#include <rtl/instance.hxx>
59#include <svx/labelitemwindow.hxx>
60#include <svx/srchdlg.hxx>
61#include <vcl/event.hxx>
62
63#include <findtextfield.hxx>
64
65using namespace css;
66
67namespace {
68
69const char COMMAND_FINDTEXT[] = ".uno:FindText";
70const char COMMAND_DOWNSEARCH[] = ".uno:DownSearch";
71const char COMMAND_UPSEARCH[] = ".uno:UpSearch";
72const char COMMAND_FINDALL[] = ".uno:FindAll";
73const char COMMAND_MATCHCASE[] = ".uno:MatchCase";
74const char COMMAND_SEARCHFORMATTED[] = ".uno:SearchFormattedDisplayString";
75
76const sal_Int32 REMEMBER_SIZE = 10;
77
78class CheckButtonItemWindow final : public InterimItemWindow
79{
80public:
81 CheckButtonItemWindow(vcl::Window* pParent, const OUString& rLabel)
82 : InterimItemWindow(pParent, "svx/ui/checkbuttonbox.ui", "CheckButtonBox")
83 , m_xWidget(m_xBuilder->weld_check_button("checkbutton"))
84 {
85 InitControlBase(m_xWidget.get());
86
87 m_xWidget->connect_key_press(LINK(this, CheckButtonItemWindow, KeyInputHdl)::tools::detail::makeLink( ::tools::detail::castTo<CheckButtonItemWindow
*>(this), &CheckButtonItemWindow::LinkStubKeyInputHdl
));
88 m_xWidget->set_label(rLabel);
89 SetSizePixel(m_xWidget->get_preferred_size());
90 }
91
92 bool get_active() const
93 {
94 return m_xWidget->get_active();
95 }
96
97 virtual void dispose() override
98 {
99 m_xWidget.reset();
100 InterimItemWindow::dispose();
101 }
102
103 virtual ~CheckButtonItemWindow() override
104 {
105 disposeOnce();
106 }
107
108private:
109 std::unique_ptr<weld::CheckButton> m_xWidget;
110
111 DECL_LINK(KeyInputHdl, const KeyEvent&, bool)static bool LinkStubKeyInputHdl(void *, const KeyEvent&);
bool KeyInputHdl(const KeyEvent&);
112};
113
114IMPL_LINK(CheckButtonItemWindow, KeyInputHdl, const KeyEvent&, rKeyEvent, bool)bool CheckButtonItemWindow::LinkStubKeyInputHdl(void * instance
, const KeyEvent& data) { return static_cast<CheckButtonItemWindow
*>(instance)->KeyInputHdl(data); } bool CheckButtonItemWindow
::KeyInputHdl(const KeyEvent& rKeyEvent)
115{
116 return ChildKeyInput(rKeyEvent);
117}
118
119void impl_executeSearch( const css::uno::Reference< css::uno::XComponentContext >& rxContext,
120 const css::uno::Reference< css::frame::XFrame >& xFrame,
121 const ToolBox* pToolBox,
122 const bool aSearchBackwards,
123 const bool aFindAll = false )
124{
125 css::uno::Reference< css::util::XURLTransformer > xURLTransformer( css::util::URLTransformer::create( rxContext ) );
126 css::util::URL aURL;
127 aURL.Complete = ".uno:ExecuteSearch";
128 xURLTransformer->parseStrict(aURL);
129
130 OUString sFindText;
131 bool aMatchCase = false;
132 bool bSearchFormatted = false;
133 if ( pToolBox )
134 {
135 ToolBox::ImplToolItems::size_type nItemCount = pToolBox->GetItemCount();
136 for ( ToolBox::ImplToolItems::size_type i=0; i<nItemCount; ++i )
137 {
138 sal_uInt16 id = pToolBox->GetItemId(i);
139 OUString sItemCommand = pToolBox->GetItemCommand(id);
140 if ( sItemCommand == COMMAND_FINDTEXT )
141 {
142 FindTextFieldControl* pItemWin = static_cast<FindTextFieldControl*>(pToolBox->GetItemWindow(id));
143 if (pItemWin)
144 {
145 sFindText = pItemWin->get_active_text();
146 if (aFindAll)
147 pItemWin->GetFocus();
148 }
149 } else if ( sItemCommand == COMMAND_MATCHCASE )
150 {
151 CheckButtonItemWindow* pItemWin = static_cast<CheckButtonItemWindow*>(pToolBox->GetItemWindow(id));
152 if (pItemWin)
153 aMatchCase = pItemWin->get_active();
154 } else if ( sItemCommand == COMMAND_SEARCHFORMATTED )
155 {
156 CheckButtonItemWindow* pItemWin = static_cast<CheckButtonItemWindow*>(pToolBox->GetItemWindow(id));
157 if (pItemWin)
158 bSearchFormatted = pItemWin->get_active();
159 }
160 }
161 }
162
163 SvtCTLOptions aCTLOptions;
164 TransliterationFlags nFlags = TransliterationFlags::NONE;
165 if (!aMatchCase)
166 nFlags |= TransliterationFlags::IGNORE_CASE;
167 if (aCTLOptions.IsCTLFontEnabled())
168 nFlags |= TransliterationFlags::IGNORE_DIACRITICS_CTL
169 | TransliterationFlags::IGNORE_KASHIDA_CTL;
170
171 auto aArgs( comphelper::InitPropertySequence( {
172 { "SearchItem.SearchString", css::uno::makeAny( sFindText ) },
173 { "SearchItem.Backward", css::uno::makeAny( aSearchBackwards ) },
174 { "SearchItem.SearchFlags", css::uno::makeAny( sal_Int32(0) ) },
175 { "SearchItem.TransliterateFlags", css::uno::makeAny( static_cast<sal_Int32>(nFlags) ) },
176 { "SearchItem.Command", css::uno::makeAny( static_cast<sal_Int16>(aFindAll ?SvxSearchCmd::FIND_ALL : SvxSearchCmd::FIND ) ) },
177 { "SearchItem.AlgorithmType", css::uno::makeAny( sal_Int16(css::util::SearchAlgorithms_ABSOLUTE) ) },
178 { "SearchItem.AlgorithmType2", css::uno::makeAny( sal_Int16(css::util::SearchAlgorithms2::ABSOLUTE) ) },
179 { "SearchItem.SearchFormatted", css::uno::makeAny( bSearchFormatted ) }
180 } ) );
181
182 css::uno::Reference< css::frame::XDispatchProvider > xDispatchProvider(xFrame, css::uno::UNO_QUERY);
183 if ( xDispatchProvider.is() )
184 {
185 css::uno::Reference< css::frame::XDispatch > xDispatch = xDispatchProvider->queryDispatch( aURL, OUString(), 0 );
186 if ( xDispatch.is() && !aURL.Complete.isEmpty() )
187 xDispatch->dispatch( aURL, aArgs );
188 }
189}
190
191}
192
193FindTextFieldControl::FindTextFieldControl( vcl::Window* pParent,
194 css::uno::Reference< css::frame::XFrame > const & xFrame,
195 const css::uno::Reference< css::uno::XComponentContext >& xContext) :
196 InterimItemWindow(pParent, "svx/ui/findbox.ui", "FindBox"),
197 m_nAsyncGetFocusId(nullptr),
198 m_xWidget(m_xBuilder->weld_combo_box("find")),
199 m_xFrame(xFrame),
200 m_xContext(xContext),
201 m_pAcc(svt::AcceleratorExecute::createAcceleratorHelper())
202{
203 m_xWidget->set_entry_placeholder_text(SvxResId(RID_SVXSTR_FINDBAR_FINDreinterpret_cast<char const *>("RID_SVXSTR_FINDBAR_FIND"
"\004" u8"Find")));
204 m_xWidget->set_entry_completion(true, true);
205 m_pAcc->init(m_xContext, m_xFrame);
206
207 m_xWidget->connect_focus_in(LINK(this, FindTextFieldControl, FocusInHdl)::tools::detail::makeLink( ::tools::detail::castTo<FindTextFieldControl
*>(this), &FindTextFieldControl::LinkStubFocusInHdl));
208 m_xWidget->connect_key_press(LINK(this, FindTextFieldControl, KeyInputHdl)::tools::detail::makeLink( ::tools::detail::castTo<FindTextFieldControl
*>(this), &FindTextFieldControl::LinkStubKeyInputHdl));
209 m_xWidget->connect_entry_activate(LINK(this, FindTextFieldControl, ActivateHdl)::tools::detail::makeLink( ::tools::detail::castTo<FindTextFieldControl
*>(this), &FindTextFieldControl::LinkStubActivateHdl));
210
211 m_xWidget->set_size_request(250, -1);
212 SetSizePixel(m_xWidget->get_preferred_size());
213}
214
215void FindTextFieldControl::Remember_Impl(const OUString& rStr)
216{
217 const sal_Int32 nCount = m_xWidget->get_count();
218
219 for (sal_Int32 i=0; i<nCount; ++i)
220 {
221 if (rStr == m_xWidget->get_text(i))
222 return;
223 }
224
225 if (nCount == REMEMBER_SIZE)
226 m_xWidget->remove(REMEMBER_SIZE-1);
227
228 m_xWidget->insert_text(0, rStr);
229}
230
231void FindTextFieldControl::SetTextToSelected_Impl()
232{
233 OUString aString;
234
235 try
236 {
237 css::uno::Reference<css::frame::XController> xController(m_xFrame->getController(), css::uno::UNO_SET_THROW);
238 css::uno::Reference<css::frame::XModel> xModel(xController->getModel(), css::uno::UNO_SET_THROW);
239 css::uno::Reference<css::container::XIndexAccess> xIndexAccess(xModel->getCurrentSelection(), css::uno::UNO_QUERY_THROW);
240 if (xIndexAccess->getCount() > 0)
241 {
242 css::uno::Reference<css::text::XTextRange> xTextRange(xIndexAccess->getByIndex(0), css::uno::UNO_QUERY_THROW);
243 aString = xTextRange->getString();
244 }
245 }
246 catch ( ... )
247 {
248 }
249
250 if ( !aString.isEmpty() )
251 {
252 // If something is selected in the document, prepopulate with this
253 m_xWidget->set_entry_text(aString);
254 m_aChangeHdl.Call(*m_xWidget);
255 }
256 else if (get_count() > 0)
257 {
258 // Else, prepopulate with last search word (fdo#84256)
259 m_xWidget->set_entry_text(m_xWidget->get_text(0));
260 }
261}
262
263IMPL_LINK(FindTextFieldControl, KeyInputHdl, const KeyEvent&, rKeyEvent, bool)bool FindTextFieldControl::LinkStubKeyInputHdl(void * instance
, const KeyEvent& data) { return static_cast<FindTextFieldControl
*>(instance)->KeyInputHdl(data); } bool FindTextFieldControl
::KeyInputHdl(const KeyEvent& rKeyEvent)
264{
265 if (isDisposed())
266 return true;
267
268 bool bRet = false;
269
270 bool bShift = rKeyEvent.GetKeyCode().IsShift();
271 bool bMod1 = rKeyEvent.GetKeyCode().IsMod1();
272 sal_uInt16 nCode = rKeyEvent.GetKeyCode().GetCode();
273
274 // Close the search bar on Escape
275 if ( KEY_ESCAPE == nCode )
276 {
277 bRet = true;
278 GrabFocusToDocument();
279
280 // hide the findbar
281 css::uno::Reference< css::beans::XPropertySet > xPropSet(m_xFrame, css::uno::UNO_QUERY);
282 if (xPropSet.is())
283 {
284 css::uno::Reference< css::frame::XLayoutManager > xLayoutManager;
285 css::uno::Any aValue = xPropSet->getPropertyValue("LayoutManager");
286 aValue >>= xLayoutManager;
287 if (xLayoutManager.is())
288 {
289 const OUString sResourceURL( "private:resource/toolbar/findbar" );
290 xLayoutManager->hideElement( sResourceURL );
291 xLayoutManager->destroyElement( sResourceURL );
292 }
293 }
294 }
295 // Select text in the search box when Ctrl-F pressed
296 else if ( bMod1 && nCode == KEY_F )
297 m_xWidget->select_entry_region(0, -1);
298
299 // Execute the search when Return, Ctrl-G or F3 pressed
300 else if ( KEY_RETURN == nCode || (bMod1 && (KEY_G == nCode)) || (KEY_F3 == nCode) )
301 {
302 ActivateFind(bShift);
303 m_xWidget->grab_focus();
304 bRet = true;
305 }
306 else
307 {
308 auto awtKey = svt::AcceleratorExecute::st_VCLKey2AWTKey(rKeyEvent.GetKeyCode());
309 const OUString aCommand(m_pAcc->findCommand(awtKey));
310 if (aCommand == ".uno:SearchDialog")
311 bRet = m_pAcc->execute(awtKey);
312 }
313
314 return bRet || ChildKeyInput(rKeyEvent);
315}
316
317void FindTextFieldControl::ActivateFind(bool bShift)
318{
319 Remember_Impl(m_xWidget->get_active_text());
320
321 vcl::Window* pWindow = GetParent();
322 ToolBox* pToolBox = static_cast<ToolBox*>(pWindow);
323
324 impl_executeSearch(m_xContext, m_xFrame, pToolBox, bShift);
325}
326
327IMPL_LINK_NOARG(FindTextFieldControl, ActivateHdl, weld::ComboBox&, bool)bool FindTextFieldControl::LinkStubActivateHdl(void * instance
, weld::ComboBox& data) { return static_cast<FindTextFieldControl
*>(instance)->ActivateHdl(data); } bool FindTextFieldControl
::ActivateHdl(__attribute__ ((unused)) weld::ComboBox&)
328{
329 if (isDisposed())
330 return true;
331
332 ActivateFind(false);
333
334 return true;
335}
336
337IMPL_LINK_NOARG(FindTextFieldControl, OnAsyncGetFocus, void*, void)void FindTextFieldControl::LinkStubOnAsyncGetFocus(void * instance
, void* data) { return static_cast<FindTextFieldControl *>
(instance)->OnAsyncGetFocus(data); } void FindTextFieldControl
::OnAsyncGetFocus(__attribute__ ((unused)) void*)
338{
339 m_nAsyncGetFocusId = nullptr;
340 m_xWidget->select_entry_region(0, -1);
341}
342
343IMPL_LINK_NOARG(FindTextFieldControl, FocusInHdl, weld::Widget&, void)void FindTextFieldControl::LinkStubFocusInHdl(void * instance
, weld::Widget& data) { return static_cast<FindTextFieldControl
*>(instance)->FocusInHdl(data); } void FindTextFieldControl
::FocusInHdl(__attribute__ ((unused)) weld::Widget&)
344{
345 if (m_nAsyncGetFocusId)
346 return;
347 // do it async to defeat entry in combobox having its own ideas about the focus
348 m_nAsyncGetFocusId = Application::PostUserEvent(LINK(this, FindTextFieldControl, OnAsyncGetFocus)::tools::detail::makeLink( ::tools::detail::castTo<FindTextFieldControl
*>(this), &FindTextFieldControl::LinkStubOnAsyncGetFocus
));
349}
350
351void FindTextFieldControl::dispose()
352{
353 if (m_nAsyncGetFocusId)
354 {
355 Application::RemoveUserEvent(m_nAsyncGetFocusId);
356 m_nAsyncGetFocusId = nullptr;
357 }
358 m_xWidget.reset();
359 InterimItemWindow::dispose();
360}
361
362FindTextFieldControl::~FindTextFieldControl()
363{
364 disposeOnce();
365}
366
367void FindTextFieldControl::connect_changed(const Link<weld::ComboBox&, void>& rLink)
368{
369 m_aChangeHdl = rLink;
370 m_xWidget->connect_changed(rLink);
371}
372
373int FindTextFieldControl::get_count() const
374{
375 return m_xWidget->get_count();
376}
377
378OUString FindTextFieldControl::get_text(int nIndex) const
379{
380 return m_xWidget->get_text(nIndex);
381}
382
383OUString FindTextFieldControl::get_active_text() const
384{
385 return m_xWidget->get_active_text();
386}
387
388void FindTextFieldControl::append_text(const OUString& rText)
389{
390 m_xWidget->append_text(rText);
391}
392
393void FindTextFieldControl::set_entry_message_type(weld::EntryMessageType eType)
394{
395 m_xWidget->set_entry_message_type(eType);
396}
397
398void FindTextFieldControl::GetFocus()
399{
400 if (m_xWidget)
401 {
402 m_xWidget->grab_focus();
403 FocusInHdl(*m_xWidget);
404 }
405 InterimItemWindow::GetFocus();
406}
407
408namespace {
409
410class SearchToolbarControllersManager
411{
412public:
413
414 SearchToolbarControllersManager();
415
416 static SearchToolbarControllersManager& createControllersManager();
417
418 void registryController( const css::uno::Reference< css::frame::XFrame >& xFrame, const css::uno::Reference< css::frame::XStatusListener >& xStatusListener, const OUString& sCommandURL );
419 void freeController ( const css::uno::Reference< css::frame::XFrame >& xFrame, const OUString& sCommandURL );
420 css::uno::Reference< css::frame::XStatusListener > findController( const css::uno::Reference< css::frame::XFrame >& xFrame, const OUString& sCommandURL );
421
422 void saveSearchHistory(const FindTextFieldControl* m_pFindTextFieldControl);
423 void loadSearchHistory(FindTextFieldControl* m_pFindTextFieldControl);
424
425private:
426
427 typedef ::std::vector< css::beans::PropertyValue > SearchToolbarControllersVec;
428 typedef ::std::map< css::uno::Reference< css::frame::XFrame >, SearchToolbarControllersVec > SearchToolbarControllersMap;
429 SearchToolbarControllersMap aSearchToolbarControllersMap;
430 std::vector<OUString> m_aSearchStrings;
431
432};
433
434SearchToolbarControllersManager::SearchToolbarControllersManager()
435{
436}
437
438class theSearchToolbarControllersManager
439 : public rtl::Static<SearchToolbarControllersManager,
440 theSearchToolbarControllersManager>
441{
442};
443
444SearchToolbarControllersManager& SearchToolbarControllersManager::createControllersManager()
445{
446 return theSearchToolbarControllersManager::get();
447}
448
449void SearchToolbarControllersManager::saveSearchHistory(const FindTextFieldControl* pFindTextFieldControl)
450{
451 const sal_Int32 nECount( pFindTextFieldControl->get_count() );
452 m_aSearchStrings.resize( nECount );
453 for( sal_Int32 i=0; i<nECount; ++i )
454 {
455 m_aSearchStrings[i] = pFindTextFieldControl->get_text(i);
456 }
457}
458
459void SearchToolbarControllersManager::loadSearchHistory(FindTextFieldControl* pFindTextFieldControl)
460{
461 for( size_t i=0; i<m_aSearchStrings.size(); ++i )
462 {
463 pFindTextFieldControl->append_text(m_aSearchStrings[i]);
464 }
465}
466
467void SearchToolbarControllersManager::registryController( const css::uno::Reference< css::frame::XFrame >& xFrame, const css::uno::Reference< css::frame::XStatusListener >& xStatusListener, const OUString& sCommandURL )
468{
469 SearchToolbarControllersMap::iterator pIt = aSearchToolbarControllersMap.find(xFrame);
470 if (pIt == aSearchToolbarControllersMap.end())
471 {
472 SearchToolbarControllersVec lControllers(1);
473 lControllers[0].Name = sCommandURL;
474 lControllers[0].Value <<= xStatusListener;
475 aSearchToolbarControllersMap.emplace(xFrame, lControllers);
476 }
477 else
478 {
479 sal_Int32 nSize = pIt->second.size();
480 for (sal_Int32 i=0; i<nSize; ++i)
481 {
482 if (pIt->second[i].Name == sCommandURL)
483 return;
484 }
485
486 pIt->second.resize(nSize+1);
487 pIt->second[nSize].Name = sCommandURL;
488 pIt->second[nSize].Value <<= xStatusListener;
489 }
490}
491
492void SearchToolbarControllersManager::freeController( const css::uno::Reference< css::frame::XFrame >& xFrame, const OUString& sCommandURL )
493{
494 SearchToolbarControllersMap::iterator pIt = aSearchToolbarControllersMap.find(xFrame);
495 if (pIt != aSearchToolbarControllersMap.end())
496 {
497 auto pItCtrl = std::find_if(pIt->second.begin(), pIt->second.end(),
498 [&sCommandURL](const css::beans::PropertyValue& rCtrl) { return rCtrl.Name == sCommandURL; });
499 if (pItCtrl != pIt->second.end())
500 pIt->second.erase(pItCtrl);
501
502 if (pIt->second.empty())
503 aSearchToolbarControllersMap.erase(pIt);
504 }
505}
506
507css::uno::Reference< css::frame::XStatusListener > SearchToolbarControllersManager::findController( const css::uno::Reference< css::frame::XFrame >& xFrame, const OUString& sCommandURL )
508{
509 css::uno::Reference< css::frame::XStatusListener > xStatusListener;
510
511 SearchToolbarControllersMap::iterator pIt = aSearchToolbarControllersMap.find(xFrame);
512 if (pIt != aSearchToolbarControllersMap.end())
513 {
514 auto pItCtrl = std::find_if(pIt->second.begin(), pIt->second.end(),
515 [&sCommandURL](const css::beans::PropertyValue& rCtrl) { return rCtrl.Name == sCommandURL; });
516 if (pItCtrl != pIt->second.end())
517 pItCtrl->Value >>= xStatusListener;
518 }
519
520 return xStatusListener;
521}
522
523class FindTextToolbarController : public svt::ToolboxController,
524 public css::lang::XServiceInfo
525{
526public:
527
528 FindTextToolbarController( const css::uno::Reference< css::uno::XComponentContext > & rxContext );
529
530 // XInterface
531 virtual css::uno::Any SAL_CALL queryInterface( const css::uno::Type& aType ) override;
532 virtual void SAL_CALL acquire() throw () override;
533 virtual void SAL_CALL release() throw () override;
534
535 // XServiceInfo
536 virtual OUString SAL_CALL getImplementationName() override;
537 virtual sal_Bool SAL_CALL supportsService( const OUString& ServiceName ) override;
538 virtual css::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames() override;
539
540 // XComponent
541 virtual void SAL_CALL dispose() override;
542
543 // XInitialization
544 virtual void SAL_CALL initialize( const css::uno::Sequence< css::uno::Any >& aArguments ) override;
545
546 // XToolbarController
547 virtual css::uno::Reference< css::awt::XWindow > SAL_CALL createItemWindow( const css::uno::Reference< css::awt::XWindow >& Parent ) override;
548
549 // XStatusListener
550 virtual void SAL_CALL statusChanged( const css::frame::FeatureStateEvent& Event ) override;
551
552 DECL_LINK(EditModifyHdl, weld::ComboBox&, void)static void LinkStubEditModifyHdl(void *, weld::ComboBox&
); void EditModifyHdl(weld::ComboBox&);
553
554private:
555
556 void textfieldChanged();
557
558 VclPtr<FindTextFieldControl> m_pFindTextFieldControl;
559
560 sal_uInt16 m_nDownSearchId;
561 sal_uInt16 m_nUpSearchId;
562 sal_uInt16 m_nFindAllId;
563
564};
565
566FindTextToolbarController::FindTextToolbarController( const css::uno::Reference< css::uno::XComponentContext >& rxContext )
567 : svt::ToolboxController(rxContext, css::uno::Reference< css::frame::XFrame >(), COMMAND_FINDTEXT)
568 , m_pFindTextFieldControl(nullptr)
569 , m_nDownSearchId(0)
570 , m_nUpSearchId(0)
571 , m_nFindAllId(0)
572{
573}
574
575// XInterface
576css::uno::Any SAL_CALL FindTextToolbarController::queryInterface( const css::uno::Type& aType )
577{
578 css::uno::Any a = ToolboxController::queryInterface( aType );
579 if ( a.hasValue() )
580 return a;
581
582 return ::cppu::queryInterface( aType, static_cast< css::lang::XServiceInfo* >( this ) );
583}
584
585void SAL_CALL FindTextToolbarController::acquire() throw ()
586{
587 ToolboxController::acquire();
588}
589
590void SAL_CALL FindTextToolbarController::release() throw ()
591{
592 ToolboxController::release();
593}
594
595// XServiceInfo
596OUString SAL_CALL FindTextToolbarController::getImplementationName()
597{
598 return "com.sun.star.svx.FindTextToolboxController";
599}
600
601sal_Bool SAL_CALL FindTextToolbarController::supportsService( const OUString& ServiceName )
602{
603 return cppu::supportsService(this, ServiceName);
604}
605
606css::uno::Sequence< OUString > SAL_CALL FindTextToolbarController::getSupportedServiceNames()
607{
608 return { "com.sun.star.frame.ToolbarController" };
609}
610
611// XComponent
612void SAL_CALL FindTextToolbarController::dispose()
613{
614 SolarMutexGuard aSolarMutexGuard;
615
616 SearchToolbarControllersManager::createControllersManager().freeController(m_xFrame, m_aCommandURL);
617
618 svt::ToolboxController::dispose();
619 if (m_pFindTextFieldControl != nullptr) {
620 SearchToolbarControllersManager::createControllersManager()
621 .saveSearchHistory(m_pFindTextFieldControl);
622 m_pFindTextFieldControl.disposeAndClear();
623 }
624}
625
626// XInitialization
627void SAL_CALL FindTextToolbarController::initialize( const css::uno::Sequence< css::uno::Any >& aArguments )
628{
629 svt::ToolboxController::initialize(aArguments);
630
631 VclPtr<vcl::Window> pWindow = VCLUnoHelper::GetWindow( getParent() );
632 ToolBox* pToolBox = static_cast<ToolBox*>(pWindow.get());
633 if ( pToolBox )
634 {
635 m_nDownSearchId = pToolBox->GetItemId(COMMAND_DOWNSEARCH);
636 m_nUpSearchId = pToolBox->GetItemId(COMMAND_UPSEARCH);
637 m_nFindAllId = pToolBox->GetItemId(COMMAND_FINDALL);
638 }
639
640 SearchToolbarControllersManager::createControllersManager().registryController(m_xFrame, css::uno::Reference< css::frame::XStatusListener >(static_cast< ::cppu::OWeakObject* >(this), css::uno::UNO_QUERY), m_aCommandURL);
641}
642
643css::uno::Reference< css::awt::XWindow > SAL_CALL FindTextToolbarController::createItemWindow( const css::uno::Reference< css::awt::XWindow >& xParent )
644{
645 css::uno::Reference< css::awt::XWindow > xItemWindow;
646
647 VclPtr<vcl::Window> pParent = VCLUnoHelper::GetWindow( xParent );
648 if ( pParent )
649 {
650 ToolBox* pToolbar = static_cast<ToolBox*>(pParent.get());
651 m_pFindTextFieldControl = VclPtr<FindTextFieldControl>::Create(pToolbar, m_xFrame, m_xContext);
652
653 m_pFindTextFieldControl->connect_changed(LINK(this, FindTextToolbarController, EditModifyHdl)::tools::detail::makeLink( ::tools::detail::castTo<FindTextToolbarController
*>(this), &FindTextToolbarController::LinkStubEditModifyHdl
));
654 SearchToolbarControllersManager::createControllersManager().loadSearchHistory(m_pFindTextFieldControl);
655 }
656 xItemWindow = VCLUnoHelper::GetInterface( m_pFindTextFieldControl );
657
658 return xItemWindow;
659}
660
661// XStatusListener
662void SAL_CALL FindTextToolbarController::statusChanged( const css::frame::FeatureStateEvent& rEvent )
663{
664 SolarMutexGuard aSolarMutexGuard;
665 if ( m_bDisposed )
666 return;
667
668 OUString aFeatureURL = rEvent.FeatureURL.Complete;
669 if ( aFeatureURL == "AppendSearchHistory" )
670 {
671 m_pFindTextFieldControl->Remember_Impl(m_pFindTextFieldControl->get_active_text());
672 }
673 // enable up/down buttons in case there is already text (from the search history)
674 textfieldChanged();
675}
676
677IMPL_LINK_NOARG(FindTextToolbarController, EditModifyHdl, weld::ComboBox&, void)void FindTextToolbarController::LinkStubEditModifyHdl(void * instance
, weld::ComboBox& data) { return static_cast<FindTextToolbarController
*>(instance)->EditModifyHdl(data); } void FindTextToolbarController
::EditModifyHdl(__attribute__ ((unused)) weld::ComboBox&)
678{
679 // Clear SearchLabel when search string altered
680 #if HAVE_FEATURE_DESKTOP1
681 SvxSearchDialogWrapper::SetSearchLabel(SearchLabel::Empty);
682 #endif
683
684 textfieldChanged();
685}
686
687void FindTextToolbarController::textfieldChanged() {
688 // enable or disable item DownSearch/UpSearch/FindAll of findbar
689 VclPtr<vcl::Window> pWindow = VCLUnoHelper::GetWindow( getParent() );
690 ToolBox* pToolBox = static_cast<ToolBox*>(pWindow.get());
691 if ( pToolBox && m_pFindTextFieldControl )
692 {
693 bool enableButtons = !m_pFindTextFieldControl->get_active_text().isEmpty();
694 pToolBox->EnableItem(m_nDownSearchId, enableButtons);
695 pToolBox->EnableItem(m_nUpSearchId, enableButtons);
696 pToolBox->EnableItem(m_nFindAllId, enableButtons);
697 }
698}
699
700class UpDownSearchToolboxController : public svt::ToolboxController,
701 public css::lang::XServiceInfo
702{
703public:
704 enum Type { UP, DOWN };
705
706 UpDownSearchToolboxController( const css::uno::Reference< css::uno::XComponentContext >& rxContext, Type eType );
707
708 // XInterface
709 virtual css::uno::Any SAL_CALL queryInterface( const css::uno::Type& aType ) override;
710 virtual void SAL_CALL acquire() throw () override;
711 virtual void SAL_CALL release() throw () override;
712
713 // XServiceInfo
714 virtual OUString SAL_CALL getImplementationName() override;
715 virtual sal_Bool SAL_CALL supportsService( const OUString& ServiceName ) override;
716 virtual css::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames() override;
717
718 // XComponent
719 virtual void SAL_CALL dispose() override;
720
721 // XInitialization
722 virtual void SAL_CALL initialize( const css::uno::Sequence< css::uno::Any >& aArguments ) override;
723
724 // XToolbarController
725 virtual void SAL_CALL execute( sal_Int16 KeyModifier ) override;
726
727 // XStatusListener
728 virtual void SAL_CALL statusChanged( const css::frame::FeatureStateEvent& rEvent ) override;
729
730private:
731 Type meType;
732};
733
734UpDownSearchToolboxController::UpDownSearchToolboxController( const css::uno::Reference< css::uno::XComponentContext > & rxContext, Type eType )
735 : svt::ToolboxController( rxContext,
736 css::uno::Reference< css::frame::XFrame >(),
737 (eType == UP) ? OUString( COMMAND_UPSEARCH ): OUString( COMMAND_DOWNSEARCH ) ),
738 meType( eType )
739{
740}
741
742// XInterface
743css::uno::Any SAL_CALL UpDownSearchToolboxController::queryInterface( const css::uno::Type& aType )
744{
745 css::uno::Any a = ToolboxController::queryInterface( aType );
746 if ( a.hasValue() )
747 return a;
748
749 return ::cppu::queryInterface( aType, static_cast< css::lang::XServiceInfo* >( this ) );
750}
751
752void SAL_CALL UpDownSearchToolboxController::acquire() throw ()
753{
754 ToolboxController::acquire();
755}
756
757void SAL_CALL UpDownSearchToolboxController::release() throw ()
758{
759 ToolboxController::release();
760}
761
762// XServiceInfo
763OUString SAL_CALL UpDownSearchToolboxController::getImplementationName()
764{
765 return meType == UpDownSearchToolboxController::UP?
766 OUString( "com.sun.star.svx.UpSearchToolboxController" ) :
767 OUString( "com.sun.star.svx.DownSearchToolboxController" );
768}
769
770sal_Bool SAL_CALL UpDownSearchToolboxController::supportsService( const OUString& ServiceName )
771{
772 return cppu::supportsService(this, ServiceName);
773}
774
775css::uno::Sequence< OUString > SAL_CALL UpDownSearchToolboxController::getSupportedServiceNames()
776{
777 return { "com.sun.star.frame.ToolbarController" };
778}
779
780// XComponent
781void SAL_CALL UpDownSearchToolboxController::dispose()
782{
783 SolarMutexGuard aSolarMutexGuard;
784
785 SearchToolbarControllersManager::createControllersManager().freeController(m_xFrame, m_aCommandURL);
786
787 svt::ToolboxController::dispose();
788}
789
790// XInitialization
791void SAL_CALL UpDownSearchToolboxController::initialize( const css::uno::Sequence< css::uno::Any >& aArguments )
792{
793 svt::ToolboxController::initialize( aArguments );
794 SearchToolbarControllersManager::createControllersManager().registryController(m_xFrame, css::uno::Reference< css::frame::XStatusListener >(static_cast< ::cppu::OWeakObject* >(this), css::uno::UNO_QUERY), m_aCommandURL);
795}
796
797// XToolbarController
798void SAL_CALL UpDownSearchToolboxController::execute( sal_Int16 /*KeyModifier*/ )
799{
800 if ( m_bDisposed )
801 throw css::lang::DisposedException();
802
803 VclPtr<vcl::Window> pWindow = VCLUnoHelper::GetWindow( getParent() );
804 ToolBox* pToolBox = static_cast<ToolBox*>(pWindow.get());
805
806 impl_executeSearch(m_xContext, m_xFrame, pToolBox, meType == UP );
807
808 css::frame::FeatureStateEvent aEvent;
809 aEvent.FeatureURL.Complete = "AppendSearchHistory";
810 css::uno::Reference< css::frame::XStatusListener > xStatusListener = SearchToolbarControllersManager::createControllersManager().findController(m_xFrame, COMMAND_FINDTEXT);
811 if (xStatusListener.is())
812 xStatusListener->statusChanged( aEvent );
813}
814
815// XStatusListener
816void SAL_CALL UpDownSearchToolboxController::statusChanged( const css::frame::FeatureStateEvent& /*rEvent*/ )
817{
818}
819
820class MatchCaseToolboxController : public svt::ToolboxController,
821 public css::lang::XServiceInfo
822{
823public:
824 MatchCaseToolboxController( const css::uno::Reference< css::uno::XComponentContext >& rxContext );
825
826 // XInterface
827 virtual css::uno::Any SAL_CALL queryInterface( const css::uno::Type& aType ) override;
828 virtual void SAL_CALL acquire() throw () override;
829 virtual void SAL_CALL release() throw () override;
830
831 // XServiceInfo
832 virtual OUString SAL_CALL getImplementationName() override;
833 virtual sal_Bool SAL_CALL supportsService( const OUString& ServiceName ) override;
834 virtual css::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames() override;
835
836 // XComponent
837 virtual void SAL_CALL dispose() override;
838
839 // XInitialization
840 virtual void SAL_CALL initialize( const css::uno::Sequence< css::uno::Any >& aArguments ) override;
841
842 // XToolbarController
843 virtual css::uno::Reference< css::awt::XWindow > SAL_CALL createItemWindow( const css::uno::Reference< css::awt::XWindow >& Parent ) override;
844
845 // XStatusListener
846 virtual void SAL_CALL statusChanged( const css::frame::FeatureStateEvent& rEvent ) override;
847
848private:
849 VclPtr<CheckButtonItemWindow> m_xMatchCaseControl;
850};
851
852MatchCaseToolboxController::MatchCaseToolboxController( const css::uno::Reference< css::uno::XComponentContext >& rxContext )
853 : svt::ToolboxController( rxContext,
854 css::uno::Reference< css::frame::XFrame >(),
855 COMMAND_MATCHCASE )
856 , m_xMatchCaseControl(nullptr)
857{
858}
859
860// XInterface
861css::uno::Any SAL_CALL MatchCaseToolboxController::queryInterface( const css::uno::Type& aType )
862{
863 css::uno::Any a = ToolboxController::queryInterface( aType );
864 if ( a.hasValue() )
865 return a;
866
867 return ::cppu::queryInterface( aType, static_cast< css::lang::XServiceInfo* >( this ) );
868}
869
870void SAL_CALL MatchCaseToolboxController::acquire() throw ()
871{
872 ToolboxController::acquire();
873}
874
875void SAL_CALL MatchCaseToolboxController::release() throw ()
876{
877 ToolboxController::release();
878}
879
880// XServiceInfo
881OUString SAL_CALL MatchCaseToolboxController::getImplementationName()
882{
883 return "com.sun.star.svx.MatchCaseToolboxController";
884}
885
886sal_Bool SAL_CALL MatchCaseToolboxController::supportsService( const OUString& ServiceName )
887{
888 return cppu::supportsService(this, ServiceName);
889}
890
891css::uno::Sequence< OUString > SAL_CALL MatchCaseToolboxController::getSupportedServiceNames()
892{
893 return { "com.sun.star.frame.ToolbarController" };
894}
895
896// XComponent
897void SAL_CALL MatchCaseToolboxController::dispose()
898{
899 SolarMutexGuard aSolarMutexGuard;
900
901 SearchToolbarControllersManager::createControllersManager().freeController(m_xFrame, m_aCommandURL);
902
903 svt::ToolboxController::dispose();
904
905 m_xMatchCaseControl.disposeAndClear();
906}
907
908// XInitialization
909void SAL_CALL MatchCaseToolboxController::initialize( const css::uno::Sequence< css::uno::Any >& aArguments )
910{
911 svt::ToolboxController::initialize(aArguments);
912
913 SearchToolbarControllersManager::createControllersManager().registryController(m_xFrame, css::uno::Reference< css::frame::XStatusListener >(static_cast< ::cppu::OWeakObject* >(this), css::uno::UNO_QUERY), m_aCommandURL);
914}
915
916css::uno::Reference< css::awt::XWindow > SAL_CALL MatchCaseToolboxController::createItemWindow( const css::uno::Reference< css::awt::XWindow >& xParent )
917{
918 css::uno::Reference< css::awt::XWindow > xItemWindow;
919
920 VclPtr<vcl::Window> pParent = VCLUnoHelper::GetWindow( xParent );
921 if ( pParent )
922 {
923 ToolBox* pToolbar = static_cast<ToolBox*>(pParent.get());
924 m_xMatchCaseControl = VclPtr<CheckButtonItemWindow>::Create(pToolbar, SvxResId(RID_SVXSTR_FINDBAR_MATCHCASEreinterpret_cast<char const *>("RID_SVXSTR_FINDBAR_MATCHCASE"
"\004" u8"Match Case")));
925 }
926 xItemWindow = VCLUnoHelper::GetInterface(m_xMatchCaseControl);
927
928 return xItemWindow;
929}
930
931// XStatusListener
932void SAL_CALL MatchCaseToolboxController::statusChanged( const css::frame::FeatureStateEvent& )
933{
934}
935
936class SearchFormattedToolboxController : public svt::ToolboxController,
937 public css::lang::XServiceInfo
938{
939public:
940 SearchFormattedToolboxController( const css::uno::Reference< css::uno::XComponentContext >& rxContext );
941
942 // XInterface
943 virtual css::uno::Any SAL_CALL queryInterface( const css::uno::Type& aType ) override;
944 virtual void SAL_CALL acquire() throw () override;
945 virtual void SAL_CALL release() throw () override;
946
947 // XServiceInfo
948 virtual OUString SAL_CALL getImplementationName() override;
949 virtual sal_Bool SAL_CALL supportsService( const OUString& ServiceName ) override;
950 virtual css::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames() override;
951
952 // XComponent
953 virtual void SAL_CALL dispose() override;
954
955 // XInitialization
956 virtual void SAL_CALL initialize( const css::uno::Sequence< css::uno::Any >& aArguments ) override;
957
958 // XToolbarController
959 virtual css::uno::Reference< css::awt::XWindow > SAL_CALL createItemWindow( const css::uno::Reference< css::awt::XWindow >& Parent ) override;
960
961 // XStatusListener
962 virtual void SAL_CALL statusChanged( const css::frame::FeatureStateEvent& rEvent ) override;
963
964private:
965 VclPtr<CheckButtonItemWindow> m_xSearchFormattedControl;
966};
967
968SearchFormattedToolboxController::SearchFormattedToolboxController( const css::uno::Reference< css::uno::XComponentContext >& rxContext )
969 : svt::ToolboxController( rxContext,
970 css::uno::Reference< css::frame::XFrame >(),
971 COMMAND_SEARCHFORMATTED )
972 , m_xSearchFormattedControl(nullptr)
973{
974}
975
976// XInterface
977css::uno::Any SAL_CALL SearchFormattedToolboxController::queryInterface( const css::uno::Type& aType )
978{
979 css::uno::Any a = ToolboxController::queryInterface( aType );
980 if ( a.hasValue() )
981 return a;
982
983 return ::cppu::queryInterface( aType, static_cast< css::lang::XServiceInfo* >( this ) );
984}
985
986void SAL_CALL SearchFormattedToolboxController::acquire() throw ()
987{
988 ToolboxController::acquire();
989}
990
991void SAL_CALL SearchFormattedToolboxController::release() throw ()
992{
993 ToolboxController::release();
994}
995
996// XServiceInfo
997OUString SAL_CALL SearchFormattedToolboxController::getImplementationName()
998{
999 return "com.sun.star.svx.SearchFormattedToolboxController";
1000}
1001
1002sal_Bool SAL_CALL SearchFormattedToolboxController::supportsService( const OUString& ServiceName )
1003{
1004 return cppu::supportsService(this, ServiceName);
1005}
1006
1007css::uno::Sequence< OUString > SAL_CALL SearchFormattedToolboxController::getSupportedServiceNames()
1008{
1009 return { "com.sun.star.frame.ToolbarController" };
1010}
1011
1012// XComponent
1013void SAL_CALL SearchFormattedToolboxController::dispose()
1014{
1015 SolarMutexGuard aSolarMutexGuard;
1016
1017 SearchToolbarControllersManager::createControllersManager().freeController(m_xFrame, m_aCommandURL);
1018
1019 svt::ToolboxController::dispose();
1020
1021 m_xSearchFormattedControl.disposeAndClear();
1022}
1023
1024// XInitialization
1025void SAL_CALL SearchFormattedToolboxController::initialize( const css::uno::Sequence< css::uno::Any >& aArguments )
1026{
1027 svt::ToolboxController::initialize(aArguments);
1028
1029 SearchToolbarControllersManager::createControllersManager().registryController(m_xFrame, css::uno::Reference< css::frame::XStatusListener >(static_cast< ::cppu::OWeakObject* >(this), css::uno::UNO_QUERY), m_aCommandURL);
1030}
1031
1032css::uno::Reference< css::awt::XWindow > SAL_CALL SearchFormattedToolboxController::createItemWindow( const css::uno::Reference< css::awt::XWindow >& xParent )
1033{
1034 css::uno::Reference< css::awt::XWindow > xItemWindow;
1035
1036 VclPtr<vcl::Window> pParent = VCLUnoHelper::GetWindow( xParent );
1037 if ( pParent )
1038 {
1039 ToolBox* pToolbar = static_cast<ToolBox*>(pParent.get());
1040 m_xSearchFormattedControl = VclPtr<CheckButtonItemWindow>::Create(pToolbar, SvxResId(RID_SVXSTR_FINDBAR_SEARCHFORMATTEDreinterpret_cast<char const *>("RID_SVXSTR_FINDBAR_SEARCHFORMATTED"
"\004" u8"Formatted Display")));
1041 }
1042 xItemWindow = VCLUnoHelper::GetInterface(m_xSearchFormattedControl);
1043
1044 return xItemWindow;
1045}
1046
1047// XStatusListener
1048void SAL_CALL SearchFormattedToolboxController::statusChanged( const css::frame::FeatureStateEvent& )
1049{
1050}
1051
1052class FindAllToolboxController : public svt::ToolboxController,
1053 public css::lang::XServiceInfo
1054{
1055public:
1056 FindAllToolboxController( const css::uno::Reference< css::uno::XComponentContext >& rxContext );
1057
1058 // XInterface
1059 virtual css::uno::Any SAL_CALL queryInterface( const css::uno::Type& aType ) override;
1060 virtual void SAL_CALL acquire() throw () override;
1061 virtual void SAL_CALL release() throw () override;
1062
1063 // XServiceInfo
1064 virtual OUString SAL_CALL getImplementationName() override;
1065 virtual sal_Bool SAL_CALL supportsService( const OUString& ServiceName ) override;
1066 virtual css::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames() override;
1067
1068 // XComponent
1069 virtual void SAL_CALL dispose() override;
1070
1071 // XInitialization
1072 virtual void SAL_CALL initialize( const css::uno::Sequence< css::uno::Any >& aArguments ) override;
1073
1074 // XToolbarController
1075 virtual void SAL_CALL execute( sal_Int16 KeyModifier ) override;
1076
1077 // XStatusListener
1078 virtual void SAL_CALL statusChanged( const css::frame::FeatureStateEvent& rEvent ) override;
1079};
1080
1081FindAllToolboxController::FindAllToolboxController( const css::uno::Reference< css::uno::XComponentContext > & rxContext )
1082 : svt::ToolboxController( rxContext,
1083 css::uno::Reference< css::frame::XFrame >(),
1084 ".uno:FindAll" )
1085{
1086}
1087
1088// XInterface
1089css::uno::Any SAL_CALL FindAllToolboxController::queryInterface( const css::uno::Type& aType )
1090{
1091 css::uno::Any a = ToolboxController::queryInterface( aType );
1092 if ( a.hasValue() )
1093 return a;
1094
1095 return ::cppu::queryInterface( aType, static_cast< css::lang::XServiceInfo* >( this ) );
1096}
1097
1098void SAL_CALL FindAllToolboxController::acquire() throw ()
1099{
1100 ToolboxController::acquire();
1101}
1102
1103void SAL_CALL FindAllToolboxController::release() throw ()
1104{
1105 ToolboxController::release();
1106}
1107
1108// XServiceInfo
1109OUString SAL_CALL FindAllToolboxController::getImplementationName()
1110{
1111 return "com.sun.star.svx.FindAllToolboxController";
1112}
1113
1114
1115sal_Bool SAL_CALL FindAllToolboxController::supportsService( const OUString& ServiceName )
1116{
1117 return cppu::supportsService(this, ServiceName);
1118}
1119
1120css::uno::Sequence< OUString > SAL_CALL FindAllToolboxController::getSupportedServiceNames()
1121{
1122 return { "com.sun.star.frame.ToolbarController" };
1123}
1124
1125// XComponent
1126void SAL_CALL FindAllToolboxController::dispose()
1127{
1128 SolarMutexGuard aSolarMutexGuard;
1129
1130 SearchToolbarControllersManager::createControllersManager().freeController(m_xFrame, m_aCommandURL);
1131
1132 svt::ToolboxController::dispose();
1133}
1134
1135// XInitialization
1136void SAL_CALL FindAllToolboxController::initialize( const css::uno::Sequence< css::uno::Any >& aArguments )
1137{
1138 svt::ToolboxController::initialize( aArguments );
1139 SearchToolbarControllersManager::createControllersManager().registryController(m_xFrame, css::uno::Reference< css::frame::XStatusListener >(static_cast< ::cppu::OWeakObject* >(this), css::uno::UNO_QUERY), m_aCommandURL);
1140}
1141
1142// XToolbarController
1143void SAL_CALL FindAllToolboxController::execute( sal_Int16 /*KeyModifier*/ )
1144{
1145 if ( m_bDisposed )
1146 throw css::lang::DisposedException();
1147
1148 VclPtr<vcl::Window> pWindow = VCLUnoHelper::GetWindow( getParent() );
1149 ToolBox* pToolBox = static_cast<ToolBox*>(pWindow.get());
1150
1151 impl_executeSearch(m_xContext, m_xFrame, pToolBox, false, true);
1152}
1153
1154// XStatusListener
1155void SAL_CALL FindAllToolboxController::statusChanged( const css::frame::FeatureStateEvent& /*rEvent*/ )
1156{
1157}
1158
1159class ExitSearchToolboxController : public svt::ToolboxController,
1160 public css::lang::XServiceInfo
1161{
1162public:
1163 ExitSearchToolboxController( const css::uno::Reference< css::uno::XComponentContext >& rxContext );
1164
1165 // XInterface
1166 virtual css::uno::Any SAL_CALL queryInterface( const css::uno::Type& aType ) override;
1167 virtual void SAL_CALL acquire() throw () override;
1168 virtual void SAL_CALL release() throw () override;
1169
1170 // XServiceInfo
1171 virtual OUString SAL_CALL getImplementationName() override;
1172 virtual sal_Bool SAL_CALL supportsService( const OUString& ServiceName ) override;
1173 virtual css::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames() override;
1174
1175 // XComponent
1176 virtual void SAL_CALL dispose() override;
1177
1178 // XInitialization
1179 virtual void SAL_CALL initialize( const css::uno::Sequence< css::uno::Any >& aArguments ) override;
1180
1181 // XToolbarController
1182 virtual void SAL_CALL execute( sal_Int16 KeyModifier ) override;
1183
1184 // XStatusListener
1185 virtual void SAL_CALL statusChanged( const css::frame::FeatureStateEvent& rEvent ) override;
1186};
1187
1188ExitSearchToolboxController::ExitSearchToolboxController( const css::uno::Reference< css::uno::XComponentContext > & rxContext )
1189 : svt::ToolboxController( rxContext,
1190 css::uno::Reference< css::frame::XFrame >(),
1191 ".uno:ExitSearch" )
1192{
1193}
1194
1195// XInterface
1196css::uno::Any SAL_CALL ExitSearchToolboxController::queryInterface( const css::uno::Type& aType )
1197{
1198 css::uno::Any a = ToolboxController::queryInterface( aType );
1199 if ( a.hasValue() )
1200 return a;
1201
1202 return ::cppu::queryInterface( aType, static_cast< css::lang::XServiceInfo* >( this ) );
1203}
1204
1205void SAL_CALL ExitSearchToolboxController::acquire() throw ()
1206{
1207 ToolboxController::acquire();
1208}
1209
1210void SAL_CALL ExitSearchToolboxController::release() throw ()
1211{
1212 ToolboxController::release();
1213}
1214
1215// XServiceInfo
1216OUString SAL_CALL ExitSearchToolboxController::getImplementationName()
1217{
1218 return "com.sun.star.svx.ExitFindbarToolboxController";
1219}
1220
1221
1222sal_Bool SAL_CALL ExitSearchToolboxController::supportsService( const OUString& ServiceName )
1223{
1224 return cppu::supportsService(this, ServiceName);
1225}
1226
1227css::uno::Sequence< OUString > SAL_CALL ExitSearchToolboxController::getSupportedServiceNames()
1228{
1229 return { "com.sun.star.frame.ToolbarController" };
1230}
1231
1232// XComponent
1233void SAL_CALL ExitSearchToolboxController::dispose()
1234{
1235 SolarMutexGuard aSolarMutexGuard;
1236
1237 SearchToolbarControllersManager::createControllersManager().freeController(m_xFrame, m_aCommandURL);
1238
1239 svt::ToolboxController::dispose();
1240}
1241
1242// XInitialization
1243void SAL_CALL ExitSearchToolboxController::initialize( const css::uno::Sequence< css::uno::Any >& aArguments )
1244{
1245 svt::ToolboxController::initialize( aArguments );
1246 SearchToolbarControllersManager::createControllersManager().registryController(m_xFrame, css::uno::Reference< css::frame::XStatusListener >(static_cast< ::cppu::OWeakObject* >(this), css::uno::UNO_QUERY), m_aCommandURL);
1247}
1248
1249// XToolbarController
1250void SAL_CALL ExitSearchToolboxController::execute( sal_Int16 /*KeyModifier*/ )
1251{
1252 vcl::Window *pFocusWindow = Application::GetFocusWindow();
1253 if ( pFocusWindow )
1254 pFocusWindow->GrabFocusToDocument();
1255
1256 // hide the findbar
1257 css::uno::Reference< css::beans::XPropertySet > xPropSet(m_xFrame, css::uno::UNO_QUERY);
1258 if (xPropSet.is())
1259 {
1260 css::uno::Reference< css::frame::XLayoutManager > xLayoutManager;
1261 css::uno::Any aValue = xPropSet->getPropertyValue("LayoutManager");
1262 aValue >>= xLayoutManager;
1263 if (xLayoutManager.is())
1264 {
1265 const OUString sResourceURL( "private:resource/toolbar/findbar" );
1266 xLayoutManager->hideElement( sResourceURL );
1267 xLayoutManager->destroyElement( sResourceURL );
1268 }
1269 }
1270}
1271
1272// XStatusListener
1273void SAL_CALL ExitSearchToolboxController::statusChanged( const css::frame::FeatureStateEvent& /*rEvent*/ )
1274{
1275}
1276
1277class SearchLabelToolboxController : public svt::ToolboxController,
1278 public css::lang::XServiceInfo
1279{
1280public:
1281 SearchLabelToolboxController( const css::uno::Reference< css::uno::XComponentContext >& rxContext );
1282
1283 // XInterface
1284 virtual css::uno::Any SAL_CALL queryInterface( const css::uno::Type& aType ) override;
1285 virtual void SAL_CALL acquire() throw () override;
1286 virtual void SAL_CALL release() throw () override;
1287
1288 // XServiceInfo
1289 virtual OUString SAL_CALL getImplementationName() override;
1290 virtual sal_Bool SAL_CALL supportsService( const OUString& ServiceName ) override;
1291 virtual css::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames() override;
1292
1293 // XComponent
1294 virtual void SAL_CALL dispose() override;
1295
1296 // XInitialization
1297 virtual void SAL_CALL initialize( const css::uno::Sequence< css::uno::Any >& aArguments ) override;
1298
1299 // XToolbarController
1300 virtual css::uno::Reference< css::awt::XWindow > SAL_CALL createItemWindow( const css::uno::Reference< css::awt::XWindow >& Parent ) override;
1301
1302 // XStatusListener
1303 virtual void SAL_CALL statusChanged( const css::frame::FeatureStateEvent& rEvent ) override;
1304
1305private:
1306 VclPtr<LabelItemWindow> m_xSL;
1307};
1308
1309SearchLabelToolboxController::SearchLabelToolboxController( const css::uno::Reference< css::uno::XComponentContext > & rxContext )
1310 : svt::ToolboxController( rxContext,
1311 css::uno::Reference< css::frame::XFrame >(),
1312 ".uno:SearchLabel" )
1313{
1314}
1315
1316// XInterface
1317css::uno::Any SAL_CALL SearchLabelToolboxController::queryInterface( const css::uno::Type& aType )
1318{
1319 css::uno::Any a = ToolboxController::queryInterface( aType );
1320 if ( a.hasValue() )
1321 return a;
1322
1323 return ::cppu::queryInterface( aType, static_cast< css::lang::XServiceInfo* >( this ) );
1324}
1325
1326void SAL_CALL SearchLabelToolboxController::acquire() throw ()
1327{
1328 ToolboxController::acquire();
1329}
1330
1331void SAL_CALL SearchLabelToolboxController::release() throw ()
1332{
1333 ToolboxController::release();
1334}
1335
1336// XServiceInfo
1337OUString SAL_CALL SearchLabelToolboxController::getImplementationName()
1338{
1339 return "com.sun.star.svx.SearchLabelToolboxController";
1340}
1341
1342
1343sal_Bool SAL_CALL SearchLabelToolboxController::supportsService( const OUString& ServiceName )
1344{
1345 return cppu::supportsService(this, ServiceName);
1346}
1347
1348css::uno::Sequence< OUString > SAL_CALL SearchLabelToolboxController::getSupportedServiceNames()
1349{
1350 return { "com.sun.star.frame.ToolbarController" };
1351}
1352
1353// XComponent
1354void SAL_CALL SearchLabelToolboxController::dispose()
1355{
1356 SolarMutexGuard aSolarMutexGuard;
1357
1358 SearchToolbarControllersManager::createControllersManager().freeController(m_xFrame, m_aCommandURL);
1359
1360 svt::ToolboxController::dispose();
1361 m_xSL.disposeAndClear();
1
Calling 'VclPtr::disposeAndClear'
→
1362}
1363
1364// XInitialization
1365void SAL_CALL SearchLabelToolboxController::initialize( const css::uno::Sequence< css::uno::Any >& aArguments )
1366{
1367 svt::ToolboxController::initialize( aArguments );
1368 SearchToolbarControllersManager::createControllersManager().registryController(m_xFrame, css::uno::Reference< css::frame::XStatusListener >(static_cast< ::cppu::OWeakObject* >(this), css::uno::UNO_QUERY), m_aCommandURL);
1369}
1370
1371// XStatusListener
1372void SAL_CALL SearchLabelToolboxController::statusChanged( const css::frame::FeatureStateEvent& )
1373{
1374 if (m_xSL)
1375 {
1376 OUString aStr = SvxSearchDialogWrapper::GetSearchLabel();
1377 m_xSL->set_label(aStr);
1378 m_xSL->SetOptimalSize();
1379 Size aSize(m_xSL->GetSizePixel());
1380 long nWidth = !aStr.isEmpty() ? aSize.getWidth() : 16;
1381 m_xSL->SetSizePixel(Size(nWidth, aSize.Height()));
1382 }
1383}
1384
1385css::uno::Reference< css::awt::XWindow > SAL_CALL SearchLabelToolboxController::createItemWindow( const css::uno::Reference< css::awt::XWindow >& Parent )
1386{
1387 ToolBox* pToolBox = nullptr;
1388 sal_uInt16 nId = 0;
1389 if (getToolboxId(nId, &pToolBox))
1390 pToolBox->SetItemWindowNonInteractive(nId, true);
1391
1392 m_xSL = VclPtr<LabelItemWindow>::Create(VCLUnoHelper::GetWindow(Parent), "");
1393 m_xSL->SetSizePixel(Size(16, m_xSL->GetSizePixel().Height()));
1394 return VCLUnoHelper::GetInterface(m_xSL);
1395}
1396
1397// protocol handler for "vnd.sun.star.findbar:*" URLs
1398// The dispatch object will be used for shortcut commands for findbar
1399class FindbarDispatcher : public css::lang::XServiceInfo,
1400 public css::lang::XInitialization,
1401 public css::frame::XDispatchProvider,
1402 public css::frame::XDispatch,
1403 public ::cppu::OWeakObject
1404{
1405public:
1406
1407 FindbarDispatcher();
1408 virtual ~FindbarDispatcher() override;
1409
1410 // XInterface
1411 virtual css::uno::Any SAL_CALL queryInterface( const css::uno::Type& aType ) override;
1412 virtual void SAL_CALL acquire() throw() override;
1413 virtual void SAL_CALL release() throw() override;
1414
1415 // XServiceInfo
1416 virtual OUString SAL_CALL getImplementationName() override;
1417 virtual sal_Bool SAL_CALL supportsService( const OUString& ServiceName ) override;
1418 virtual css::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames() override;
1419
1420 // XInitialization
1421 virtual void SAL_CALL initialize( const css::uno::Sequence< css::uno::Any >& aArguments ) override;
1422
1423 // XDispatchProvider
1424 virtual css::uno::Reference< css::frame::XDispatch > SAL_CALL queryDispatch( const css::util::URL& aURL, const OUString& sTargetFrameName , sal_Int32 nSearchFlags ) override;
1425 virtual css::uno::Sequence< css::uno::Reference< css::frame::XDispatch > > SAL_CALL queryDispatches( const css::uno::Sequence< css::frame::DispatchDescriptor >& lDescriptions ) override;
1426
1427 // XDispatch
1428 virtual void SAL_CALL dispatch( const css::util::URL& aURL, const css::uno::Sequence< css::beans::PropertyValue >& lArguments ) override;
1429 virtual void SAL_CALL addStatusListener( const css::uno::Reference< css::frame::XStatusListener >& xListener, const css::util::URL& aURL ) override;
1430 virtual void SAL_CALL removeStatusListener( const css::uno::Reference< css::frame::XStatusListener >& xListener, const css::util::URL& aURL ) override;
1431
1432private:
1433
1434 css::uno::Reference< css::frame::XFrame > m_xFrame;
1435
1436};
1437
1438FindbarDispatcher::FindbarDispatcher()
1439{
1440}
1441
1442FindbarDispatcher::~FindbarDispatcher()
1443{
1444 m_xFrame = nullptr;
1445}
1446
1447// XInterface
1448css::uno::Any SAL_CALL FindbarDispatcher::queryInterface( const css::uno::Type& aType )
1449{
1450 css::uno::Any aReturn( ::cppu::queryInterface( aType,
1451 static_cast< css::lang::XServiceInfo* >(this),
1452 static_cast< css::lang::XInitialization* >(this),
1453 static_cast< css::frame::XDispatchProvider* >(this),
1454 static_cast< css::frame::XDispatch* >(this)) );
1455
1456 if ( aReturn.hasValue() )
1457 return aReturn;
1458
1459 return OWeakObject::queryInterface( aType );
1460}
1461
1462void SAL_CALL FindbarDispatcher::acquire() throw()
1463{
1464 OWeakObject::acquire();
1465}
1466
1467void SAL_CALL FindbarDispatcher::release() throw()
1468{
1469 OWeakObject::release();
1470}
1471
1472// XServiceInfo
1473OUString SAL_CALL FindbarDispatcher::getImplementationName()
1474{
1475 return "com.sun.star.comp.svx.Impl.FindbarDispatcher";
1476}
1477
1478sal_Bool SAL_CALL FindbarDispatcher::supportsService( const OUString& ServiceName )
1479{
1480 return cppu::supportsService(this, ServiceName);
1481}
1482
1483css::uno::Sequence< OUString > SAL_CALL FindbarDispatcher::getSupportedServiceNames()
1484{
1485 return { "com.sun.star.comp.svx.FindbarDispatcher", "com.sun.star.frame.ProtocolHandler" };
1486}
1487
1488// XInitialization
1489void SAL_CALL FindbarDispatcher::initialize( const css::uno::Sequence< css::uno::Any >& aArguments )
1490{
1491 if ( aArguments.hasElements() )
1492 aArguments[0] >>= m_xFrame;
1493}
1494
1495// XDispatchProvider
1496css::uno::Reference< css::frame::XDispatch > SAL_CALL FindbarDispatcher::queryDispatch( const css::util::URL& aURL, const OUString& /*sTargetFrameName*/, sal_Int32 /*nSearchFlags*/ )
1497{
1498 css::uno::Reference< css::frame::XDispatch > xDispatch;
1499
1500 if ( aURL.Protocol == "vnd.sun.star.findbar:" )
1501 xDispatch = this;
1502
1503 return xDispatch;
1504}
1505
1506css::uno::Sequence < css::uno::Reference< css::frame::XDispatch > > SAL_CALL FindbarDispatcher::queryDispatches( const css::uno::Sequence < css::frame::DispatchDescriptor >& seqDescripts )
1507{
1508 sal_Int32 nCount = seqDescripts.getLength();
1509 css::uno::Sequence < css::uno::Reference < XDispatch > > lDispatcher( nCount );
1510
1511 std::transform(seqDescripts.begin(), seqDescripts.end(), lDispatcher.begin(),
1512 [this](const css::frame::DispatchDescriptor& rDescript) -> css::uno::Reference < XDispatch > {
1513 return queryDispatch( rDescript.FeatureURL, rDescript.FrameName, rDescript.SearchFlags ); });
1514
1515 return lDispatcher;
1516}
1517
1518// XDispatch
1519void SAL_CALL FindbarDispatcher::dispatch( const css::util::URL& aURL, const css::uno::Sequence < css::beans::PropertyValue >& /*lArgs*/ )
1520{
1521 //vnd.sun.star.findbar:FocusToFindbar - set cursor to the FindTextFieldControl of the findbar
1522 if ( aURL.Path != "FocusToFindbar" )
1523 return;
1524
1525 css::uno::Reference< css::beans::XPropertySet > xPropSet(m_xFrame, css::uno::UNO_QUERY);
1526 if(!xPropSet.is())
1527 return;
1528
1529 css::uno::Reference< css::frame::XLayoutManager > xLayoutManager;
1530 css::uno::Any aValue = xPropSet->getPropertyValue("LayoutManager");
1531 aValue >>= xLayoutManager;
1532 if (!xLayoutManager.is())
1533 return;
1534
1535 const OUString sResourceURL( "private:resource/toolbar/findbar" );
1536 css::uno::Reference< css::ui::XUIElement > xUIElement = xLayoutManager->getElement(sResourceURL);
1537 if (!xUIElement.is())
1538 {
1539 // show the findbar if necessary
1540 xLayoutManager->createElement( sResourceURL );
1541 xLayoutManager->showElement( sResourceURL );
1542 xUIElement = xLayoutManager->getElement( sResourceURL );
1543 if ( !xUIElement.is() )
1544 return;
1545 }
1546
1547 css::uno::Reference< css::awt::XWindow > xWindow(xUIElement->getRealInterface(), css::uno::UNO_QUERY);
1548 VclPtr<vcl::Window> pWindow = VCLUnoHelper::GetWindow( xWindow );
1549 ToolBox* pToolBox = static_cast<ToolBox*>(pWindow.get());
1550 pToolBox->set_id("FindBar");
1551 if ( !pToolBox )
1552 return;
1553
1554 ToolBox::ImplToolItems::size_type nItemCount = pToolBox->GetItemCount();
1555 for ( ToolBox::ImplToolItems::size_type i=0; i<nItemCount; ++i )
1556 {
1557 sal_uInt16 id = pToolBox->GetItemId(i);
1558 OUString sItemCommand = pToolBox->GetItemCommand(id);
1559 if ( sItemCommand == COMMAND_FINDTEXT )
1560 {
1561 vcl::Window* pItemWin = pToolBox->GetItemWindow( id );
1562 if ( pItemWin )
1563 {
1564 SolarMutexGuard aSolarMutexGuard;
1565 FindTextFieldControl* pFindTextFieldControl = dynamic_cast<FindTextFieldControl*>(pItemWin);
1566 if ( pFindTextFieldControl )
1567 pFindTextFieldControl->SetTextToSelected_Impl();
1568 pItemWin->GrabFocus();
1569 return;
1570 }
1571 }
1572 }
1573}
1574
1575void SAL_CALL FindbarDispatcher::addStatusListener( const css::uno::Reference< css::frame::XStatusListener >& /*xControl*/, const css::util::URL& /*aURL*/ )
1576{
1577}
1578
1579void SAL_CALL FindbarDispatcher::removeStatusListener( const css::uno::Reference< css::frame::XStatusListener >& /*xControl*/, const css::util::URL& /*aURL*/ )
1580{
1581}
1582
1583}
1584
1585extern "C" SAL_DLLPUBLIC_EXPORT__attribute__ ((visibility("default"))) css::uno::XInterface *
1586com_sun_star_svx_FindTextToolboxController_get_implementation(
1587 css::uno::XComponentContext *context,
1588 css::uno::Sequence<css::uno::Any> const &)
1589{
1590 return cppu::acquire(new FindTextToolbarController(context));
1591}
1592
1593extern "C" SAL_DLLPUBLIC_EXPORT__attribute__ ((visibility("default"))) css::uno::XInterface *
1594com_sun_star_svx_ExitFindbarToolboxController_get_implementation(
1595 css::uno::XComponentContext *context,
1596 css::uno::Sequence<css::uno::Any> const &)
1597{
1598 return cppu::acquire(new ExitSearchToolboxController(context));
1599}
1600
1601extern "C" SAL_DLLPUBLIC_EXPORT__attribute__ ((visibility("default"))) css::uno::XInterface *
1602com_sun_star_svx_UpSearchToolboxController_get_implementation(
1603 css::uno::XComponentContext *context,
1604 css::uno::Sequence<css::uno::Any> const &)
1605{
1606 return cppu::acquire(new UpDownSearchToolboxController(context, UpDownSearchToolboxController::UP));
1607}
1608
1609extern "C" SAL_DLLPUBLIC_EXPORT__attribute__ ((visibility("default"))) css::uno::XInterface *
1610com_sun_star_svx_DownSearchToolboxController_get_implementation(
1611 css::uno::XComponentContext *context,
1612 css::uno::Sequence<css::uno::Any> const &)
1613{
1614 return cppu::acquire(new UpDownSearchToolboxController(context, UpDownSearchToolboxController::DOWN));
1615}
1616
1617extern "C" SAL_DLLPUBLIC_EXPORT__attribute__ ((visibility("default"))) css::uno::XInterface *
1618com_sun_star_svx_MatchCaseToolboxController_get_implementation(
1619 css::uno::XComponentContext *context,
1620 css::uno::Sequence<css::uno::Any> const &)
1621{
1622 return cppu::acquire(new MatchCaseToolboxController(context));
1623}
1624
1625extern "C" SAL_DLLPUBLIC_EXPORT__attribute__ ((visibility("default"))) css::uno::XInterface *
1626com_sun_star_svx_SearchFormattedToolboxController_get_implementation(
1627 css::uno::XComponentContext *context,
1628 css::uno::Sequence<css::uno::Any> const &)
1629{
1630 return cppu::acquire(new SearchFormattedToolboxController(context));
1631}
1632
1633extern "C" SAL_DLLPUBLIC_EXPORT__attribute__ ((visibility("default"))) css::uno::XInterface *
1634com_sun_star_svx_FindAllToolboxController_get_implementation(
1635 css::uno::XComponentContext *context,
1636 css::uno::Sequence<css::uno::Any> const &)
1637{
1638 return cppu::acquire(new FindAllToolboxController(context));
1639}
1640
1641extern "C" SAL_DLLPUBLIC_EXPORT__attribute__ ((visibility("default"))) css::uno::XInterface *
1642com_sun_star_svx_SearchLabelToolboxController_get_implementation(
1643 css::uno::XComponentContext *context,
1644 css::uno::Sequence<css::uno::Any> const &)
1645{
1646 return cppu::acquire(new SearchLabelToolboxController(context));
1647}
1648
1649extern "C" SAL_DLLPUBLIC_EXPORT__attribute__ ((visibility("default"))) css::uno::XInterface *
1650com_sun_star_comp_svx_Impl_FindbarDispatcher_get_implementation(
1651 SAL_UNUSED_PARAMETER__attribute__ ((unused)) css::uno::XComponentContext *,
1652 css::uno::Sequence<css::uno::Any> const &)
1653{
1654 return cppu::acquire(new FindbarDispatcher);
1655}
1656
1657/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
←

/home/maarten/src/libreoffice/core/include/vcl/vclptr.hxx

→
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
36class VclReferenceBase;
37
38namespace vcl::detail {
39
40template<typename>
41constexpr bool isIncompleteOrDerivedFromVclReferenceBase(...) { return true; }
42
43template<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 */
56template <class reference_type>
57class 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
66public:
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);
2
←
Calling copy constructor for 'Reference<LabelItemWindow>'
→
5
←
Returning from copy constructor for 'Reference<LabelItemWindow>'
→
204 m_rInnerRef.clear(); // we should use some 'swap' method ideally ;-)
6
←
Calling 'Reference::clear'
→
13
←
Returning; memory was released
→
205 if (aTmp.get()) {
14
←
Calling 'Reference::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
218template<typename T1, typename T2>
219inline bool operator ==(VclPtr<T1> const & p1, VclPtr<T2> const & p2) {
220 return p1.get() == p2.get();
221}
222
223template<typename T> inline bool operator ==(VclPtr<T> const & p1, T const * p2)
224{
225 return p1.get() == p2;
226}
227
228template<typename T> inline bool operator ==(VclPtr<T> const & p1, T * p2) {
229 return p1.get() == p2;
230}
231
232template<typename T> inline bool operator ==(T const * p1, VclPtr<T> const & p2)
233{
234 return p1 == p2.get();
235}
236
237template<typename T> inline bool operator ==(T * p1, VclPtr<T> const & p2) {
238 return p1 == p2.get();
239}
240
241template<typename T1, typename T2>
242inline bool operator !=(VclPtr<T1> const & p1, VclPtr<T2> const & p2) {
243 return !(p1 == p2);
244}
245
246template<typename T> inline bool operator !=(VclPtr<T> const & p1, T const * p2)
247{
248 return !(p1 == p2);
249}
250
251template<typename T> inline bool operator !=(VclPtr<T> const & p1, T * p2) {
252 return !(p1 == p2);
253}
254
255template<typename T> inline bool operator !=(T const * p1, VclPtr<T> const & p2)
256{
257 return !(p1 == p2);
258}
259
260template<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 */
274template <class reference_type>
275class SAL_WARN_UNUSED__attribute__((warn_unused)) VclPtrInstance final : public VclPtr<reference_type>
276{
277public:
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
290template <class reference_type>
291class ScopedVclPtr : public VclPtr<reference_type>
292{
293public:
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
378private:
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
387protected:
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
406template <class reference_type>
407class SAL_WARN_UNUSED__attribute__((warn_unused)) ScopedVclPtrInstance final : public ScopedVclPtr<reference_type>
408{
409public:
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
421private:
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: */
←

/home/maarten/src/libreoffice/core/include/rtl/ref.hxx

→
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
34namespace rtl
35{
36
37/** Template reference class for reference type.
38*/
39template <class reference_type>
40class Reference
41{
42 /** The <b>reference_type</b> body pointer.
43 */
44 reference_type * m_pBody;
45
46
47public:
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)
3
←
Assuming field 'm_pBody' is non-null
→
4
←
Taking true branch
→
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
6.1
Field 'm_pBody' is non-null
6.1
Field 'm_pBody' is non-null
6.1
Field 'm_pBody' is non-null
6.1
Field 'm_pBody' is non-null
)
7
←
Taking true branch
→
177 {
178 reference_type * const pOld = m_pBody;
179 m_pBody = NULL__null;
180 pOld->release();
8
←
Calling 'VclReferenceBase::release'
→
12
←
Returning; memory was released
→
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;
15
←
Use of memory after it is freed
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
277namespace 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*/
286template<typename T>
287struct 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: */
←

/home/maarten/src/libreoffice/core/include/vcl/vclreferencebase.hxx

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
25class VCL_DLLPUBLIC__attribute__ ((visibility("default"))) VclReferenceBase
26{
27 mutable oslInterlockedCount mnRefCnt;
28
29 template<typename T> friend class VclPtr;
30
31public:
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)
9
←
Assuming the condition is true
→
10
←
Taking true branch
→
40 delete this;
11
←
Memory is released
→
41 }
42#ifdef DBG_UTIL
43#ifndef _WIN32
44 sal_Int32 getRefCount() const { return mnRefCnt; }
45#endif
46#endif
47
48
49private:
50 VclReferenceBase(const VclReferenceBase&) = delete;
51 VclReferenceBase& operator=(const VclReferenceBase&) = delete;
52
53 bool mbDisposed : 1;
54
55protected:
56 VclReferenceBase();
57protected:
58 virtual ~VclReferenceBase();
59
60protected:
61 virtual void dispose();
62
63public:
64 void disposeOnce();
65 bool isDisposed() const { return mbDisposed; }
66
67};
68#endif