Bug Summary

File:home/maarten/src/libreoffice/core/include/rtl/ref.hxx
Warning:line 113, column 13
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 jsdialogbuilder.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 -isystem /home/maarten/src/libreoffice/core/workdir/UnpackedTarball/glm -isystem /usr/include/glib-2.0 -isystem /usr/lib64/glib-2.0/include -isystem /usr/include/libmount -isystem /usr/include/blkid -isystem /usr/include/cairo -isystem /usr/include/glib-2.0 -isystem /usr/lib64/glib-2.0/include -isystem /usr/include/pixman-1 -isystem /usr/include/freetype2 -isystem /usr/include/libpng16 -isystem /usr/include/libxml2 -isystem /usr/include/freetype2 -isystem /usr/include/libpng16 -isystem /usr/include/dbus-1.0 -isystem /usr/lib64/dbus-1.0/include -isystem /usr/include/freetype2 -isystem /usr/include/libpng16 -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 VCL_DLLIMPLEMENTATION -D DLLIMPLEMENTATION_UITEST -D CUI_DLL_NAME="libcuilo.so" -D DESKTOP_DETECTOR_DLL_NAME="libdesktop_detectorlo.so" -D TK_DLL_NAME="libtklo.so" -D SYSTEM_ZLIB -D GLM_FORCE_CTOR_INIT -D SK_USER_CONFIG_HEADER=</home/maarten/src/libreoffice/core/config_host/config_skia.h> -D SKIA_DLL -D ENABLE_CUPS -D HAVE_VALGRIND_HEADERS -D EXCEPTIONS_ON -D LIBO_INTERNAL_ONLY -I /home/maarten/src/libreoffice/core/workdir/UnpackedTarball/epoxy/include -I /home/maarten/src/libreoffice/core/workdir/UnpackedTarball/skia/include/core -I /home/maarten/src/libreoffice/core/workdir/UnpackedTarball/skia/include/effects -I /home/maarten/src/libreoffice/core/workdir/UnpackedTarball/skia/include/gpu -I /home/maarten/src/libreoffice/core/workdir/UnpackedTarball/skia/include/config -I /home/maarten/src/libreoffice/core/workdir/UnpackedTarball/skia/include/ports -I /home/maarten/src/libreoffice/core/workdir/UnpackedTarball/skia/include/third_party/vulkan -I /home/maarten/src/libreoffice/core/workdir/UnpackedTarball/skia/tools/gpu -I /home/maarten/src/libreoffice/core/workdir/UnpackedTarball/skia -I /home/maarten/src/libreoffice/core/external/skia/inc/ -I /home/maarten/src/libreoffice/core/workdir/UnpackedTarball/mdds/include -I /home/maarten/src/libreoffice/core/workdir/UnpackedTarball/lcms2/include -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/workdir/UnpackedTarball/harfbuzz/src -I /home/maarten/src/libreoffice/core/workdir/UnpackedTarball/graphite/include -I /home/maarten/src/libreoffice/core/external/boost/include -I /home/maarten/src/libreoffice/core/workdir/UnpackedTarball/boost -I /home/maarten/src/libreoffice/core/workdir/UnpackedTarball/pdfium -I /home/maarten/src/libreoffice/core/workdir/UnpackedTarball/pdfium/public -D COMPONENT_BUILD -I /home/maarten/src/libreoffice/core/workdir/UnpackedTarball/libpng -I /home/maarten/src/libreoffice/core/workdir/UnpackedTarball/libjpeg-turbo -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/vcl/inc -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 -I /usr/include/freetype2 -I /usr/include/libpng16 -I /usr/include/libxml2 -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/vcl/jsdialog/jsdialogbuilder.cxx

/home/maarten/src/libreoffice/core/vcl/jsdialog/jsdialogbuilder.cxx

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1/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4; fill-column: 100 -*- */
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
10#include <jsdialog/jsdialogbuilder.hxx>
11#include <sal/log.hxx>
12#include <comphelper/lok.hxx>
13#include <vcl/tabpage.hxx>
14#include <vcl/toolkit/button.hxx>
15#include <vcl/toolkit/dialog.hxx>
16#include <LibreOfficeKit/LibreOfficeKitEnums.h>
17#include <vcl/toolkit/combobox.hxx>
18#include <messagedialog.hxx>
19#include <tools/json_writer.hxx>
20#include <o3tl/deleter.hxx>
21#include <memory>
22#include <vcl/toolbox.hxx>
23#include <vcl/toolkit/vclmedit.hxx>
24#include <boost/property_tree/json_parser.hpp>
25
26JSDialogNotifyIdle::JSDialogNotifyIdle(VclPtr<vcl::Window> aWindow)
27 : Idle("JSDialog notify")
28 , m_aWindow(aWindow)
29 , m_LastNotificationMessage()
30 , m_bForce(false)
31{
32 SetPriority(TaskPriority::POST_PAINT);
33}
34
35void JSDialogNotifyIdle::ForceUpdate() { m_bForce = true; }
36
37void JSDialogNotifyIdle::Invoke()
38{
39 try
40 {
41 if (!m_aWindow)
42 return;
43
44 const vcl::ILibreOfficeKitNotifier* pNotifier = m_aWindow->GetLOKNotifier();
45 if (pNotifier)
46 {
47 tools::JsonWriter aJsonWriter;
48 m_aWindow->DumpAsPropertyTree(aJsonWriter);
49 aJsonWriter.put("id", m_aWindow->GetLOKWindowId());
50 if (m_bForce || !aJsonWriter.isDataEquals(m_LastNotificationMessage))
51 {
52 m_bForce = false;
53 m_LastNotificationMessage = aJsonWriter.extractAsStdString();
54 pNotifier->libreOfficeKitViewCallback(LOK_CALLBACK_JSDIALOG,
55 m_LastNotificationMessage.c_str());
56 }
57 }
58 }
59 catch (boost::property_tree::json_parser::json_parser_error& rError)
60 {
61 SAL_WARN("vcl", rError.message())do { if (true) { switch (sal_detail_log_report(::SAL_DETAIL_LOG_LEVEL_WARN
, "vcl")) { case SAL_DETAIL_LOG_ACTION_IGNORE: break; case SAL_DETAIL_LOG_ACTION_LOG
: if (sizeof ::sal::detail::getResult( ::sal::detail::StreamStart
() << rError.message()) == 1) { ::sal_detail_log( (::SAL_DETAIL_LOG_LEVEL_WARN
), ("vcl"), ("/home/maarten/src/libreoffice/core/vcl/jsdialog/jsdialogbuilder.cxx"
":" "61" ": "), ::sal::detail::unwrapStream( ::sal::detail::
StreamStart() << rError.message()), 0); } else { ::std::
ostringstream sal_detail_stream; sal_detail_stream << rError
.message(); ::sal::detail::log( (::SAL_DETAIL_LOG_LEVEL_WARN)
, ("vcl"), ("/home/maarten/src/libreoffice/core/vcl/jsdialog/jsdialogbuilder.cxx"
":" "61" ": "), sal_detail_stream, 0); }; break; case SAL_DETAIL_LOG_ACTION_FATAL
: if (sizeof ::sal::detail::getResult( ::sal::detail::StreamStart
() << rError.message()) == 1) { ::sal_detail_log( (::SAL_DETAIL_LOG_LEVEL_WARN
), ("vcl"), ("/home/maarten/src/libreoffice/core/vcl/jsdialog/jsdialogbuilder.cxx"
":" "61" ": "), ::sal::detail::unwrapStream( ::sal::detail::
StreamStart() << rError.message()), 0); } else { ::std::
ostringstream sal_detail_stream; sal_detail_stream << rError
.message(); ::sal::detail::log( (::SAL_DETAIL_LOG_LEVEL_WARN)
, ("vcl"), ("/home/maarten/src/libreoffice/core/vcl/jsdialog/jsdialogbuilder.cxx"
":" "61" ": "), sal_detail_stream, 0); }; std::abort(); break
; } } } while (false);
62 }
63}
64
65void JSDialogSender::notifyDialogState(bool bForce)
66{
67 if (bForce)
68 mpIdleNotify->ForceUpdate();
69 mpIdleNotify->Start();
70}
71
72namespace
73{
74vcl::Window* extract_sal_widget(weld::Widget* pParent)
75{
76 SalInstanceWidget* pInstanceWidget = dynamic_cast<SalInstanceWidget*>(pParent);
77 return pInstanceWidget ? pInstanceWidget->getWidget() : nullptr;
78}
79}
80
81JSInstanceBuilder::JSInstanceBuilder(weld::Widget* pParent, const OUString& rUIRoot,
82 const OUString& rUIFile)
83 : SalInstanceBuilder(extract_sal_widget(pParent), rUIRoot, rUIFile)
84 , m_nWindowId(0)
85 , m_aParentDialog(nullptr)
86 , m_bHasTopLevelDialog(false)
87 , m_bIsNotebookbar(false)
88{
89 vcl::Window* pRoot = m_xBuilder->get_widget_root();
90 if (pRoot && pRoot->GetParent())
91 {
92 m_aParentDialog = pRoot->GetParent()->GetParentWithLOKNotifier();
93 if (m_aParentDialog)
94 m_nWindowId = m_aParentDialog->GetLOKWindowId();
95 InsertWindowToMap(m_nWindowId);
96 }
97}
98
99JSInstanceBuilder::JSInstanceBuilder(vcl::Window* pParent, const OUString& rUIRoot,
100 const OUString& rUIFile,
101 const css::uno::Reference<css::frame::XFrame>& rFrame,
102 sal_uInt64 nWindowId)
103 : SalInstanceBuilder(pParent, rUIRoot, rUIFile, rFrame)
104 , m_nWindowId(0)
105 , m_aParentDialog(nullptr)
106 , m_bHasTopLevelDialog(false)
107 , m_bIsNotebookbar(false)
108{
109 vcl::Window* pRoot = m_xBuilder->get_widget_root();
110 if (pRoot && pRoot->GetParent())
111 {
112 m_aParentDialog = pRoot->GetParent()->GetParentWithLOKNotifier();
113 if (m_aParentDialog)
114 m_nWindowId = m_aParentDialog->GetLOKWindowId();
115 if (!m_nWindowId && nWindowId)
116 {
117 m_nWindowId = nWindowId;
118 m_bIsNotebookbar = true;
119 }
120 InsertWindowToMap(m_nWindowId);
121 }
122}
123
124JSInstanceBuilder::~JSInstanceBuilder()
125{
126 if (m_nWindowId && (m_bHasTopLevelDialog || m_bIsNotebookbar))
127 GetLOKWeldWidgetsMap().erase(m_nWindowId);
128}
129
130std::map<sal_uInt64, WidgetMap>& JSInstanceBuilder::GetLOKWeldWidgetsMap()
131{
132 // Map to remember the LOKWindowId <-> weld widgets binding.
133 static std::map<sal_uInt64, WidgetMap> s_aLOKWeldBuildersMap;
134
135 return s_aLOKWeldBuildersMap;
136}
137
138weld::Widget* JSInstanceBuilder::FindWeldWidgetsMap(sal_uInt64 nWindowId, const OString& rWidget)
139{
140 const auto it = GetLOKWeldWidgetsMap().find(nWindowId);
141
142 if (it != GetLOKWeldWidgetsMap().end())
143 {
144 auto widgetIt = it->second.find(rWidget);
145 if (widgetIt != it->second.end())
146 return widgetIt->second;
147 }
148
149 return nullptr;
150}
151
152void JSInstanceBuilder::InsertWindowToMap(sal_uInt64 nWindowId)
153{
154 WidgetMap map;
155 auto it = GetLOKWeldWidgetsMap().find(nWindowId);
156 if (it == GetLOKWeldWidgetsMap().end())
157 GetLOKWeldWidgetsMap().insert(std::map<sal_uInt64, WidgetMap>::value_type(nWindowId, map));
158}
159
160void JSInstanceBuilder::RememberWidget(const OString& id, weld::Widget* pWidget)
161{
162 auto it = GetLOKWeldWidgetsMap().find(m_nWindowId);
163 if (it != GetLOKWeldWidgetsMap().end())
164 {
165 it->second.erase(id);
166 it->second.insert(WidgetMap::value_type(id, pWidget));
167 }
168}
169
170std::unique_ptr<weld::Dialog> JSInstanceBuilder::weld_dialog(const OString& id)
171{
172 ::Dialog* pDialog = m_xBuilder->get<::Dialog>(id);
173 m_nWindowId = pDialog->GetLOKWindowId();
174
175 InsertWindowToMap(m_nWindowId);
176
177 std::unique_ptr<weld::Dialog> pRet(
178 pDialog ? new JSDialog(m_aOwnedToplevel, pDialog, this, false) : nullptr);
179 if (pDialog)
180 {
181 assert(!m_aOwnedToplevel && "only one toplevel per .ui allowed")(static_cast <bool> (!m_aOwnedToplevel && "only one toplevel per .ui allowed"
) ? void (0) : __assert_fail ("!m_aOwnedToplevel && \"only one toplevel per .ui allowed\""
, "/home/maarten/src/libreoffice/core/vcl/jsdialog/jsdialogbuilder.cxx"
, 181, __extension__ __PRETTY_FUNCTION__));
182 m_aOwnedToplevel.set(pDialog);
183 m_xBuilder->drop_ownership(pDialog);
184 m_bHasTopLevelDialog = true;
185 }
186
187 const vcl::ILibreOfficeKitNotifier* pNotifier = pDialog->GetLOKNotifier();
188 if (pNotifier)
189 {
190 tools::JsonWriter aJsonWriter;
191 m_aOwnedToplevel->DumpAsPropertyTree(aJsonWriter);
192 aJsonWriter.put("id", m_aOwnedToplevel->GetLOKWindowId());
193 pNotifier->libreOfficeKitViewCallback(LOK_CALLBACK_JSDIALOG, aJsonWriter.extractData());
194 }
195
196 return pRet;
197}
198
199std::unique_ptr<weld::Label> JSInstanceBuilder::weld_label(const OString& id)
200{
201 ::FixedText* pLabel = m_xBuilder->get<FixedText>(id);
202 auto pWeldWidget = std::make_unique<JSLabel>(
203 m_bHasTopLevelDialog ? m_aOwnedToplevel : m_aParentDialog, pLabel, this, false);
204
205 if (pWeldWidget)
206 RememberWidget(id, pWeldWidget.get());
207
208 return pWeldWidget;
209}
210
211std::unique_ptr<weld::Button> JSInstanceBuilder::weld_button(const OString& id)
212{
213 ::Button* pButton = m_xBuilder->get<::Button>(id);
214 auto pWeldWidget = pButton ? std::make_unique<JSButton>(m_bHasTopLevelDialog ? m_aOwnedToplevel
215 : m_aParentDialog,
216 pButton, this, false)
217 : nullptr;
218
219 if (pWeldWidget)
220 RememberWidget(id, pWeldWidget.get());
221
222 return pWeldWidget;
223}
224
225std::unique_ptr<weld::Entry> JSInstanceBuilder::weld_entry(const OString& id)
226{
227 Edit* pEntry = m_xBuilder->get<Edit>(id);
228 auto pWeldWidget = pEntry ? std::make_unique<JSEntry>(m_bHasTopLevelDialog ? m_aOwnedToplevel
229 : m_aParentDialog,
230 pEntry, this, false)
231 : nullptr;
232
233 if (pWeldWidget)
234 RememberWidget(id, pWeldWidget.get());
235
236 return pWeldWidget;
237}
238
239std::unique_ptr<weld::ComboBox> JSInstanceBuilder::weld_combo_box(const OString& id)
240{
241 vcl::Window* pWidget = m_xBuilder->get<vcl::Window>(id);
242 ::ComboBox* pComboBox = dynamic_cast<::ComboBox*>(pWidget);
243 std::unique_ptr<weld::ComboBox> pWeldWidget;
244
245 if (pComboBox)
246 {
247 pWeldWidget = std::make_unique<JSComboBox>(
248 m_bHasTopLevelDialog ? m_aOwnedToplevel : m_aParentDialog, pComboBox, this, false);
249 }
250 else
251 {
252 ListBox* pListBox = dynamic_cast<ListBox*>(pWidget);
253 pWeldWidget = pListBox ? std::make_unique<JSListBox>(m_bHasTopLevelDialog ? m_aOwnedToplevel
254 : m_aParentDialog,
255 pListBox, this, false)
256 : nullptr;
257 }
258
259 if (pWeldWidget)
260 RememberWidget(id, pWeldWidget.get());
261
262 return pWeldWidget;
263}
264
265std::unique_ptr<weld::Notebook> JSInstanceBuilder::weld_notebook(const OString& id)
266{
267 TabControl* pNotebook = m_xBuilder->get<TabControl>(id);
268 auto pWeldWidget = pNotebook ? std::make_unique<JSNotebook>(
269 m_bHasTopLevelDialog ? m_aOwnedToplevel : m_aParentDialog,
270 pNotebook, this, false)
271 : nullptr;
272
273 if (pWeldWidget)
274 RememberWidget(id, pWeldWidget.get());
275
276 return pWeldWidget;
277}
278
279std::unique_ptr<weld::SpinButton> JSInstanceBuilder::weld_spin_button(const OString& id)
280{
281 FormattedField* pSpinButton = m_xBuilder->get<FormattedField>(id);
282 auto pWeldWidget = pSpinButton ? std::make_unique<JSSpinButton>(
283 m_bHasTopLevelDialog ? m_aOwnedToplevel : m_aParentDialog,
284 pSpinButton, this, false)
285 : nullptr;
286
287 if (pWeldWidget)
288 RememberWidget(id, pWeldWidget.get());
289
290 return pWeldWidget;
291}
292
293std::unique_ptr<weld::CheckButton> JSInstanceBuilder::weld_check_button(const OString& id)
294{
295 CheckBox* pCheckButton = m_xBuilder->get<CheckBox>(id);
296 auto pWeldWidget = pCheckButton ? std::make_unique<JSCheckButton>(
297 m_bHasTopLevelDialog ? m_aOwnedToplevel : m_aParentDialog,
298 pCheckButton, this, false)
299 : nullptr;
300
301 if (pWeldWidget)
302 RememberWidget(id, pWeldWidget.get());
303
304 return pWeldWidget;
305}
306
307std::unique_ptr<weld::DrawingArea>
308JSInstanceBuilder::weld_drawing_area(const OString& id, const a11yref& rA11yImpl,
309 FactoryFunction pUITestFactoryFunction, void* pUserData)
310{
311 VclDrawingArea* pArea = m_xBuilder->get<VclDrawingArea>(id);
312 auto pWeldWidget = pArea ? std::make_unique<JSDrawingArea>(
313 m_bHasTopLevelDialog ? m_aOwnedToplevel : m_aParentDialog, pArea,
314 this, rA11yImpl, pUITestFactoryFunction, pUserData)
315 : nullptr;
316
317 if (pWeldWidget)
318 RememberWidget(id, pWeldWidget.get());
319
320 return pWeldWidget;
321}
322
323std::unique_ptr<weld::Toolbar> JSInstanceBuilder::weld_toolbar(const OString& id)
324{
325 ToolBox* pToolBox = m_xBuilder->get<ToolBox>(id);
326 auto pWeldWidget = pToolBox ? std::make_unique<JSToolbar>(
327 m_bHasTopLevelDialog ? m_aOwnedToplevel : m_aParentDialog,
328 pToolBox, this, false)
329 : nullptr;
330
331 if (pWeldWidget)
332 RememberWidget(id, pWeldWidget.get());
333
334 return pWeldWidget;
335}
336
337std::unique_ptr<weld::TextView> JSInstanceBuilder::weld_text_view(const OString& id)
338{
339 VclMultiLineEdit* pTextView = m_xBuilder->get<VclMultiLineEdit>(id);
340 auto pWeldWidget = pTextView ? std::make_unique<JSTextView>(
341 m_bHasTopLevelDialog ? m_aOwnedToplevel : m_aParentDialog,
342 pTextView, this, false)
343 : nullptr;
344
345 if (pWeldWidget)
346 RememberWidget(id, pWeldWidget.get());
347
348 return pWeldWidget;
349}
350
351weld::MessageDialog* JSInstanceBuilder::CreateMessageDialog(weld::Widget* pParent,
352 VclMessageType eMessageType,
353 VclButtonsType eButtonType,
354 const OUString& rPrimaryMessage)
355{
356 SalInstanceWidget* pParentInstance = dynamic_cast<SalInstanceWidget*>(pParent);
357 SystemWindow* pParentWidget = pParentInstance ? pParentInstance->getSystemWindow() : nullptr;
358 VclPtrInstance<::MessageDialog> xMessageDialog(pParentWidget, rPrimaryMessage, eMessageType,
359 eButtonType);
360
361 const vcl::ILibreOfficeKitNotifier* pNotifier = xMessageDialog->GetLOKNotifier();
362 if (pNotifier)
363 {
364 tools::JsonWriter aJsonWriter;
365 xMessageDialog->DumpAsPropertyTree(aJsonWriter);
366 aJsonWriter.put("id", xMessageDialog->GetLOKWindowId());
367 std::unique_ptr<char[], o3tl::free_delete> message(aJsonWriter.extractData());
368 pNotifier->libreOfficeKitViewCallback(LOK_CALLBACK_JSDIALOG, message.get());
369 }
370
371 return new JSMessageDialog(xMessageDialog, nullptr, true);
372}
373
374JSDialog::JSDialog(VclPtr<vcl::Window> aOwnedToplevel, ::Dialog* pDialog,
375 SalInstanceBuilder* pBuilder, bool bTakeOwnership)
376 : JSWidget<SalInstanceDialog, ::Dialog>(aOwnedToplevel, pDialog, pBuilder, bTakeOwnership)
377{
378}
379
380void JSDialog::collapse(weld::Widget* pEdit, weld::Widget* pButton)
381{
382 SalInstanceDialog::collapse(pEdit, pButton);
383 notifyDialogState();
384}
385
386void JSDialog::undo_collapse()
387{
388 SalInstanceDialog::undo_collapse();
389 notifyDialogState();
390}
391
392JSLabel::JSLabel(VclPtr<vcl::Window> aOwnedToplevel, FixedText* pLabel,
393 SalInstanceBuilder* pBuilder, bool bTakeOwnership)
394 : JSWidget<SalInstanceLabel, FixedText>(aOwnedToplevel, pLabel, pBuilder, bTakeOwnership)
395{
396}
397
398void JSLabel::set_label(const OUString& rText)
399{
400 SalInstanceLabel::set_label(rText);
401 notifyDialogState();
402};
403
404JSButton::JSButton(VclPtr<vcl::Window> aOwnedToplevel, ::Button* pButton,
405 SalInstanceBuilder* pBuilder, bool bTakeOwnership)
406 : JSWidget<SalInstanceButton, ::Button>(aOwnedToplevel, pButton, pBuilder, bTakeOwnership)
407{
408}
409
410JSEntry::JSEntry(VclPtr<vcl::Window> aOwnedToplevel, ::Edit* pEntry, SalInstanceBuilder* pBuilder,
411 bool bTakeOwnership)
412 : JSWidget<SalInstanceEntry, ::Edit>(aOwnedToplevel, pEntry, pBuilder, bTakeOwnership)
413{
414}
415
416void JSEntry::set_text(const OUString& rText)
417{
418 SalInstanceEntry::set_text(rText);
419 notifyDialogState();
420}
421
422JSListBox::JSListBox(VclPtr<vcl::Window> aOwnedToplevel, ::ListBox* pListBox,
423 SalInstanceBuilder* pBuilder, bool bTakeOwnership)
424 : JSWidget<SalInstanceComboBoxWithoutEdit, ::ListBox>(aOwnedToplevel, pListBox, pBuilder,
1
Calling implicit copy constructor for 'VclPtr<vcl::Window>'
→
2
←
Calling copy constructor for 'Reference<vcl::Window>'
→
5
←
Returning from copy constructor for 'Reference<vcl::Window>'
→
6
←
Returning from copy constructor for 'VclPtr<vcl::Window>'
→
7
←
Calling constructor for 'JSWidget<SalInstanceComboBoxWithoutEdit, ListBox>'
→
425 bTakeOwnership)
426{
427}
428
429void JSListBox::insert(int pos, const OUString& rStr, const OUString* pId,
430 const OUString* pIconName, VirtualDevice* pImageSurface)
431{
432 SalInstanceComboBoxWithoutEdit::insert(pos, rStr, pId, pIconName, pImageSurface);
433 notifyDialogState();
434}
435
436void JSListBox::remove(int pos)
437{
438 SalInstanceComboBoxWithoutEdit::remove(pos);
439 notifyDialogState();
440}
441
442void JSListBox::set_active(int pos)
443{
444 SalInstanceComboBoxWithoutEdit::set_active(pos);
445 notifyDialogState();
446}
447
448JSComboBox::JSComboBox(VclPtr<vcl::Window> aOwnedToplevel, ::ComboBox* pComboBox,
449 SalInstanceBuilder* pBuilder, bool bTakeOwnership)
450 : JSWidget<SalInstanceComboBoxWithEdit, ::ComboBox>(aOwnedToplevel, pComboBox, pBuilder,
451 bTakeOwnership)
452{
453}
454
455void JSComboBox::insert(int pos, const OUString& rStr, const OUString* pId,
456 const OUString* pIconName, VirtualDevice* pImageSurface)
457{
458 SalInstanceComboBoxWithEdit::insert(pos, rStr, pId, pIconName, pImageSurface);
459 notifyDialogState();
460}
461
462void JSComboBox::remove(int pos)
463{
464 SalInstanceComboBoxWithEdit::remove(pos);
465 notifyDialogState();
466}
467
468void JSComboBox::set_entry_text(const OUString& rText)
469{
470 SalInstanceComboBoxWithEdit::set_entry_text(rText);
471 notifyDialogState();
472}
473
474void JSComboBox::set_active(int pos)
475{
476 SalInstanceComboBoxWithEdit::set_active(pos);
477 notifyDialogState();
478}
479
480JSNotebook::JSNotebook(VclPtr<vcl::Window> aOwnedToplevel, ::TabControl* pControl,
481 SalInstanceBuilder* pBuilder, bool bTakeOwnership)
482 : JSWidget<SalInstanceNotebook, ::TabControl>(aOwnedToplevel, pControl, pBuilder,
483 bTakeOwnership)
484{
485}
486
487void JSNotebook::set_current_page(int nPage)
488{
489 bool bForce = false;
490 int nCurrent = get_current_page();
491 if (nCurrent == nPage)
492 bForce = true;
493
494 SalInstanceNotebook::set_current_page(nPage);
495 notifyDialogState(bForce);
496}
497
498void JSNotebook::set_current_page(const OString& rIdent)
499{
500 bool bForce = false;
501 OString sCurrent = get_current_page_ident();
502 if (sCurrent == rIdent)
503 bForce = true;
504
505 SalInstanceNotebook::set_current_page(rIdent);
506 notifyDialogState(bForce);
507}
508
509void JSNotebook::remove_page(const OString& rIdent)
510{
511 SalInstanceNotebook::remove_page(rIdent);
512 notifyDialogState();
513}
514
515void JSNotebook::insert_page(const OString& rIdent, const OUString& rLabel, int nPos)
516{
517 SalInstanceNotebook::insert_page(rIdent, rLabel, nPos);
518 notifyDialogState();
519}
520
521JSSpinButton::JSSpinButton(VclPtr<vcl::Window> aOwnedToplevel, ::FormattedField* pSpin,
522 SalInstanceBuilder* pBuilder, bool bTakeOwnership)
523 : JSWidget<SalInstanceSpinButton, ::FormattedField>(aOwnedToplevel, pSpin, pBuilder,
524 bTakeOwnership)
525{
526}
527
528void JSSpinButton::set_value(int value)
529{
530 SalInstanceSpinButton::set_value(value);
531 notifyDialogState();
532}
533
534JSMessageDialog::JSMessageDialog(::MessageDialog* pDialog, SalInstanceBuilder* pBuilder,
535 bool bTakeOwnership)
536 : SalInstanceMessageDialog(pDialog, pBuilder, bTakeOwnership)
537 , JSDialogSender(m_xMessageDialog)
538{
539}
540
541void JSMessageDialog::set_primary_text(const OUString& rText)
542{
543 SalInstanceMessageDialog::set_primary_text(rText);
544 notifyDialogState();
545}
546
547void JSMessageDialog::set_secondary_text(const OUString& rText)
548{
549 SalInstanceMessageDialog::set_secondary_text(rText);
550 notifyDialogState();
551}
552
553JSCheckButton::JSCheckButton(VclPtr<vcl::Window> aOwnedToplevel, ::CheckBox* pCheckBox,
554 SalInstanceBuilder* pBuilder, bool bTakeOwnership)
555 : JSWidget<SalInstanceCheckButton, ::CheckBox>(aOwnedToplevel, pCheckBox, pBuilder,
556 bTakeOwnership)
557{
558}
559
560void JSCheckButton::set_active(bool active)
561{
562 SalInstanceCheckButton::set_active(active);
563 notifyDialogState();
564}
565
566JSDrawingArea::JSDrawingArea(VclPtr<vcl::Window> aOwnedToplevel, VclDrawingArea* pDrawingArea,
567 SalInstanceBuilder* pBuilder, const a11yref& rAlly,
568 FactoryFunction pUITestFactoryFunction, void* pUserData)
569 : SalInstanceDrawingArea(pDrawingArea, pBuilder, rAlly, pUITestFactoryFunction, pUserData,
570 false)
571 , JSDialogSender(aOwnedToplevel)
572{
573}
574
575void JSDrawingArea::queue_draw()
576{
577 SalInstanceDrawingArea::queue_draw();
578 notifyDialogState();
579}
580
581void JSDrawingArea::queue_draw_area(int x, int y, int width, int height)
582{
583 SalInstanceDrawingArea::queue_draw_area(x, y, width, height);
584 notifyDialogState();
585}
586
587JSToolbar::JSToolbar(VclPtr<vcl::Window> aOwnedToplevel, ::ToolBox* pToolbox,
588 SalInstanceBuilder* pBuilder, bool bTakeOwnership)
589 : JSWidget<SalInstanceToolbar, ::ToolBox>(aOwnedToplevel, pToolbox, pBuilder, bTakeOwnership)
590{
591}
592
593void JSToolbar::signal_clicked(const OString& rIdent)
594{
595 SalInstanceToolbar::signal_clicked(rIdent);
596 notifyDialogState();
597}
598
599JSTextView::JSTextView(VclPtr<vcl::Window> aOwnedToplevel, ::VclMultiLineEdit* pTextView,
600 SalInstanceBuilder* pBuilder, bool bTakeOwnership)
601 : JSWidget<SalInstanceTextView, ::VclMultiLineEdit>(aOwnedToplevel, pTextView, pBuilder,
602 bTakeOwnership)
603{
604}
605
606void JSTextView::set_text(const OUString& rText)
607{
608 SalInstanceTextView::set_text(rText);
609 notifyDialogState();
610}
611
612/* vim:set shiftwidth=4 softtabstop=4 expandtab cinoptions=b1,g0,N-s cinkeys+=0=break: */
←

/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
11.1
Field 'm_pBody' is non-null
22.1
Field 'm_pBody' is non-null
11.1
Field 'm_pBody' is non-null
22.1
Field 'm_pBody' is non-null
11.1
Field 'm_pBody' is non-null
22.1
Field 'm_pBody' is non-null
11.1
Field 'm_pBody' is non-null
22.1
Field 'm_pBody' is non-null
)
12
←
Taking true branch
→
23
←
Taking true branch
→
113 m_pBody->release();
13
←
Calling 'VclReferenceBase::release'
→
17
←
Returning; memory was released
→
24
←
Use of memory after it is freed
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
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/vcl/inc/jsdialog/jsdialogbuilder.hxx

→
1/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4; fill-column: 100 -*- */
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
10#pragma once
11
12#include <vcl/weld.hxx>
13#include <vcl/jsdialog/executor.hxx>
14#include <comphelper/string.hxx>
15#include <vcl/sysdata.hxx>
16#include <vcl/virdev.hxx>
17#include <vcl/builder.hxx>
18#include <salvtables.hxx>
19#include <vcl/toolkit/button.hxx>
20#include <vcl/toolkit/fmtfield.hxx>
21
22class ToolBox;
23class ComboBox;
24class VclMultiLineEdit;
25
26typedef std::map<OString, weld::Widget*> WidgetMap;
27
28class JSDialogNotifyIdle : public Idle
29{
30 VclPtr<vcl::Window> m_aWindow;
31 std::string m_LastNotificationMessage;
32 bool m_bForce;
33
34public:
35 JSDialogNotifyIdle(VclPtr<vcl::Window> aWindow);
36
37 void Invoke() override;
38 void ForceUpdate();
39};
40
41class JSDialogSender
42{
43 std::unique_ptr<JSDialogNotifyIdle> mpIdleNotify;
44
45public:
46 JSDialogSender(VclPtr<vcl::Window> aOwnedToplevel)
47 : mpIdleNotify(new JSDialogNotifyIdle(aOwnedToplevel))
10
←
Calling implicit destructor for 'VclPtr<vcl::Window>'
→
11
←
Calling '~Reference'
→
18
←
Returning from '~Reference'
→
19
←
Returning from destructor for 'VclPtr<vcl::Window>'
→
48 {
49 }
50
51 void notifyDialogState(bool bForce = false);
52};
53
54class JSInstanceBuilder : public SalInstanceBuilder
55{
56 sal_uInt64 m_nWindowId;
57 /// used in case of tab pages where dialog is not a direct top level
58 VclPtr<vcl::Window> m_aParentDialog;
59 bool m_bHasTopLevelDialog;
60 bool m_bIsNotebookbar;
61
62 friend VCL_DLLPUBLIC__attribute__ ((visibility("default"))) bool jsdialog::ExecuteAction(sal_uInt64 nWindowId, const OString& rWidget,
63 StringMap& rData);
64
65 static std::map<sal_uInt64, WidgetMap>& GetLOKWeldWidgetsMap();
66 static void InsertWindowToMap(sal_uInt64 nWindowId);
67 void RememberWidget(const OString& id, weld::Widget* pWidget);
68 static weld::Widget* FindWeldWidgetsMap(sal_uInt64 nWindowId, const OString& rWidget);
69
70public:
71 JSInstanceBuilder(weld::Widget* pParent, const OUString& rUIRoot, const OUString& rUIFile);
72 /// optional nWindowId is used if getting parent id failed
73 JSInstanceBuilder(vcl::Window* pParent, const OUString& rUIRoot, const OUString& rUIFile,
74 const css::uno::Reference<css::frame::XFrame>& rFrame,
75 sal_uInt64 nWindowId = 0);
76 virtual ~JSInstanceBuilder() override;
77 virtual std::unique_ptr<weld::Dialog> weld_dialog(const OString& id) override;
78 virtual std::unique_ptr<weld::Label> weld_label(const OString& id) override;
79 virtual std::unique_ptr<weld::Button> weld_button(const OString& id) override;
80 virtual std::unique_ptr<weld::Entry> weld_entry(const OString& id) override;
81 virtual std::unique_ptr<weld::ComboBox> weld_combo_box(const OString& id) override;
82 virtual std::unique_ptr<weld::Notebook> weld_notebook(const OString& id) override;
83 virtual std::unique_ptr<weld::SpinButton> weld_spin_button(const OString& id) override;
84 virtual std::unique_ptr<weld::CheckButton> weld_check_button(const OString& id) override;
85 virtual std::unique_ptr<weld::DrawingArea>
86 weld_drawing_area(const OString& id, const a11yref& rA11yImpl = nullptr,
87 FactoryFunction pUITestFactoryFunction = nullptr,
88 void* pUserData = nullptr) override;
89 std::unique_ptr<weld::Toolbar> weld_toolbar(const OString& id) override;
90 std::unique_ptr<weld::TextView> weld_text_view(const OString& id) override;
91
92 static weld::MessageDialog* CreateMessageDialog(weld::Widget* pParent,
93 VclMessageType eMessageType,
94 VclButtonsType eButtonType,
95 const OUString& rPrimaryMessage);
96};
97
98template <class BaseInstanceClass, class VclClass>
99class JSWidget : public BaseInstanceClass, public JSDialogSender
100{
101public:
102 JSWidget(VclPtr<vcl::Window> aOwnedToplevel, VclClass* pObject, SalInstanceBuilder* pBuilder,
8
←
Virtual base initialization skipped because it has already been handled by the most derived class
→
103 bool bTakeOwnership)
104 : BaseInstanceClass(pObject, pBuilder, bTakeOwnership)
105 , JSDialogSender(aOwnedToplevel)
9
←
Calling constructor for 'JSDialogSender'
→
20
←
Returning from constructor for 'JSDialogSender'
→
21
←
Calling implicit destructor for 'VclPtr<vcl::Window>'
→
22
←
Calling '~Reference'
→
106 {
107 }
108
109 virtual void show() override
110 {
111 BaseInstanceClass::show();
112 notifyDialogState();
113 }
114
115 virtual void hide() override
116 {
117 BaseInstanceClass::hide();
118 notifyDialogState();
119 }
120
121 virtual void set_sensitive(bool sensitive) override
122 {
123 BaseInstanceClass::set_sensitive(sensitive);
124 notifyDialogState();
125 }
126};
127
128class JSDialog : public JSWidget<SalInstanceDialog, ::Dialog>
129{
130public:
131 JSDialog(VclPtr<vcl::Window> aOwnedToplevel, ::Dialog* pDialog, SalInstanceBuilder* pBuilder,
132 bool bTakeOwnership);
133
134 virtual void collapse(weld::Widget* pEdit, weld::Widget* pButton) override;
135 virtual void undo_collapse() override;
136};
137
138class JSLabel : public JSWidget<SalInstanceLabel, FixedText>
139{
140public:
141 JSLabel(VclPtr<vcl::Window> aOwnedToplevel, FixedText* pLabel, SalInstanceBuilder* pBuilder,
142 bool bTakeOwnership);
143 virtual void set_label(const OUString& rText) override;
144};
145
146class JSButton : public JSWidget<SalInstanceButton, ::Button>
147{
148public:
149 JSButton(VclPtr<vcl::Window> aOwnedToplevel, ::Button* pButton, SalInstanceBuilder* pBuilder,
150 bool bTakeOwnership);
151};
152
153class JSEntry : public JSWidget<SalInstanceEntry, ::Edit>
154{
155public:
156 JSEntry(VclPtr<vcl::Window> aOwnedToplevel, ::Edit* pEntry, SalInstanceBuilder* pBuilder,
157 bool bTakeOwnership);
158 virtual void set_text(const OUString& rText) override;
159};
160
161class JSListBox : public JSWidget<SalInstanceComboBoxWithoutEdit, ::ListBox>
162{
163public:
164 JSListBox(VclPtr<vcl::Window> aOwnedToplevel, ::ListBox* pListBox, SalInstanceBuilder* pBuilder,
165 bool bTakeOwnership);
166 virtual void insert(int pos, const OUString& rStr, const OUString* pId,
167 const OUString* pIconName, VirtualDevice* pImageSurface) override;
168 virtual void remove(int pos) override;
169 virtual void set_active(int pos) override;
170};
171
172class JSComboBox : public JSWidget<SalInstanceComboBoxWithEdit, ::ComboBox>
173{
174public:
175 JSComboBox(VclPtr<vcl::Window> aOwnedToplevel, ::ComboBox* pComboBox,
176 SalInstanceBuilder* pBuilder, bool bTakeOwnership);
177 virtual void insert(int pos, const OUString& rStr, const OUString* pId,
178 const OUString* pIconName, VirtualDevice* pImageSurface) override;
179 virtual void remove(int pos) override;
180 virtual void set_entry_text(const OUString& rText) override;
181 virtual void set_active(int pos) override;
182};
183
184class JSNotebook : public JSWidget<SalInstanceNotebook, ::TabControl>
185{
186public:
187 JSNotebook(VclPtr<vcl::Window> aOwnedToplevel, ::TabControl* pControl,
188 SalInstanceBuilder* pBuilder, bool bTakeOwnership);
189
190 virtual void set_current_page(int nPage) override;
191
192 virtual void set_current_page(const OString& rIdent) override;
193
194 virtual void remove_page(const OString& rIdent) override;
195
196 virtual void insert_page(const OString& rIdent, const OUString& rLabel, int nPos) override;
197};
198
199class JSSpinButton : public JSWidget<SalInstanceSpinButton, ::FormattedField>
200{
201public:
202 JSSpinButton(VclPtr<vcl::Window> aOwnedToplevel, ::FormattedField* pSpin,
203 SalInstanceBuilder* pBuilder, bool bTakeOwnership);
204
205 virtual void set_value(int value) override;
206};
207
208class JSMessageDialog : public SalInstanceMessageDialog, public JSDialogSender
209{
210public:
211 JSMessageDialog(::MessageDialog* pDialog, SalInstanceBuilder* pBuilder, bool bTakeOwnership);
212
213 virtual void set_primary_text(const OUString& rText) override;
214
215 virtual void set_secondary_text(const OUString& rText) override;
216};
217
218class JSCheckButton : public JSWidget<SalInstanceCheckButton, ::CheckBox>
219{
220public:
221 JSCheckButton(VclPtr<vcl::Window> aOwnedToplevel, ::CheckBox* pCheckBox,
222 SalInstanceBuilder* pBuilder, bool bTakeOwnership);
223
224 virtual void set_active(bool active) override;
225};
226
227class JSDrawingArea : public SalInstanceDrawingArea, public JSDialogSender
228{
229public:
230 JSDrawingArea(VclPtr<vcl::Window> aOwnedToplevel, VclDrawingArea* pDrawingArea,
231 SalInstanceBuilder* pBuilder, const a11yref& rAlly,
232 FactoryFunction pUITestFactoryFunction, void* pUserData);
233
234 virtual void queue_draw() override;
235 virtual void queue_draw_area(int x, int y, int width, int height) override;
236};
237
238class JSToolbar : public JSWidget<SalInstanceToolbar, ::ToolBox>
239{
240public:
241 JSToolbar(VclPtr<vcl::Window> aOwnedToplevel, ::ToolBox* pToolbox, SalInstanceBuilder* pBuilder,
242 bool bTakeOwnership);
243
244 virtual void signal_clicked(const OString& rIdent) override;
245};
246
247class JSTextView : public JSWidget<SalInstanceTextView, ::VclMultiLineEdit>
248{
249public:
250 JSTextView(VclPtr<vcl::Window> aOwnedToplevel, ::VclMultiLineEdit* pTextView,
251 SalInstanceBuilder* pBuilder, bool bTakeOwnership);
252 virtual void set_text(const OUString& rText) override;
253};
254
255/* vim:set shiftwidth=4 softtabstop=4 expandtab cinoptions=b1,g0,N-s cinkeys+=0=break: */
←

/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)
14
←
Assuming the condition is true
→
15
←
Taking true branch
→
40 delete this;
16
←
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