Bug Summary

File:home/maarten/src/libreoffice/core/cui/source/dialogs/linkdlg.cxx
Warning:line 481, column 9
1st function call argument is an uninitialized value

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 linkdlg.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 /usr/include/libxml2 -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 CUI_DLLIMPLEMENTATION -D SYSTEM_LIBXML -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/qrcodegen/cpp/ -I /home/maarten/src/libreoffice/core/workdir/UnpackedTarball/liborcus/include -I /home/maarten/src/libreoffice/core/workdir/UnpackedTarball/liborcus/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/curl/include -I /home/maarten/src/libreoffice/core/external/clew/source/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/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/cui/inc -I /home/maarten/src/libreoffice/core/cui/source/inc -I /home/maarten/src/libreoffice/core/workdir/CustomTarget/officecfg/registry -I /home/maarten/src/libreoffice/core/workdir/UnoApiHeadersTarget/udkapi/normal -I /home/maarten/src/libreoffice/core/workdir/UnoApiHeadersTarget/offapi/normal -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/cui/source/dialogs/linkdlg.cxx
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 <linkdlg.hxx>
21#include <vcl/svapp.hxx>
22
23#include <tools/diagnose_ex.h>
24#include <tools/debug.hxx>
25#include <tools/urlobj.hxx>
26#include <vcl/idle.hxx>
27#include <vcl/timer.hxx>
28#include <vcl/weld.hxx>
29#include <vcl/window.hxx>
30
31#include <strings.hrc>
32#include <sfx2/linkmgr.hxx>
33#include <sfx2/linksrc.hxx>
34#include <sfx2/lnkbase.hxx>
35#include <sfx2/objsh.hxx>
36
37#include <com/sun/star/ui/dialogs/ExecutableDialogResults.hpp>
38#include <com/sun/star/ui/dialogs/FolderPicker.hpp>
39#include <comphelper/processfactory.hxx>
40
41#include <dialmgr.hxx>
42
43
44using namespace sfx2;
45using namespace ::com::sun::star;
46
47namespace {
48
49class SvBaseLinkMemberList {
50private:
51 std::vector<SvBaseLink*> mLinks;
52
53public:
54 ~SvBaseLinkMemberList()
55 {
56 for (auto const& link : mLinks)
57 {
58 if( link )
59 link->ReleaseRef();
60 }
61 }
62
63 size_t size() const { return mLinks.size(); }
64
65 SvBaseLink *operator[](size_t i) const { return mLinks[i]; }
66
67 void push_back(SvBaseLink* p)
68 {
69 mLinks.push_back(p);
70 p->AddFirstRef();
71 }
72};
73
74}
75
76SvBaseLinksDlg::SvBaseLinksDlg(weld::Window * pParent, LinkManager* pMgr, bool bHtmlMode)
77 : GenericDialogController(pParent, "cui/ui/baselinksdialog.ui", "BaseLinksDialog")
78 , aStrAutolink( CuiResId( STR_AUTOLINKreinterpret_cast<char const *>("STR_AUTOLINK" "\004" u8"Automatic"
) ) )
79 , aStrManuallink( CuiResId( STR_MANUALLINKreinterpret_cast<char const *>("STR_MANUALLINK" "\004" u8"Manual"
) ) )
80 , aStrBrokenlink( CuiResId( STR_BROKENLINKreinterpret_cast<char const *>("STR_BROKENLINK" "\004" u8"Not available"
) ) )
81 , aStrCloselinkmsg( CuiResId( STR_CLOSELINKMSGreinterpret_cast<char const *>("STR_CLOSELINKMSG" "\004"
u8"Are you sure you want to remove the selected link?") ) )
82 , aStrCloselinkmsgMulti( CuiResId( STR_CLOSELINKMSG_MULTIreinterpret_cast<char const *>("STR_CLOSELINKMSG_MULTI"
"\004" u8"Are you sure you want to remove the selected link?"
) ) )
83 , aStrWaitinglink( CuiResId( STR_WAITINGLINKreinterpret_cast<char const *>("STR_WAITINGLINK" "\004"
u8"Waiting") ) )
84 , pLinkMgr( nullptr )
85 , aUpdateIdle("cui SvBaseLinksDlg UpdateIdle")
86 , m_xTbLinks(m_xBuilder->weld_tree_view("TB_LINKS"))
87 , m_xFtFullFileName(m_xBuilder->weld_link_button("FULL_FILE_NAME"))
88 , m_xFtFullSourceName(m_xBuilder->weld_label("FULL_SOURCE_NAME"))
89 , m_xFtFullTypeName(m_xBuilder->weld_label("FULL_TYPE_NAME"))
90 , m_xRbAutomatic(m_xBuilder->weld_radio_button("AUTOMATIC"))
91 , m_xRbManual(m_xBuilder->weld_radio_button("MANUAL"))
92 , m_xPbUpdateNow(m_xBuilder->weld_button("UPDATE_NOW"))
93 , m_xPbChangeSource(m_xBuilder->weld_button("CHANGE_SOURCE"))
94 , m_xPbBreakLink(m_xBuilder->weld_button("BREAK_LINK"))
95 , m_xVirDev(VclPtr<VirtualDevice>::Create())
96{
97 // expand the point size of the desired font to the equivalent pixel size
98 if (vcl::Window* pDefaultDevice = dynamic_cast<vcl::Window*>(Application::GetDefaultDevice()))
99 pDefaultDevice->SetPointFont(*m_xVirDev, m_xTbLinks->get_font());
100 m_xTbLinks->set_size_request(m_xTbLinks->get_approximate_digit_width() * 90,
101 m_xTbLinks->get_height_rows(12));
102
103 m_xTbLinks->set_selection_mode(SelectionMode::Multiple);
104
105 std::vector<int> aWidths;
106 aWidths.push_back(m_xTbLinks->get_approximate_digit_width() * 30);
107 aWidths.push_back(m_xTbLinks->get_approximate_digit_width() * 20);
108 aWidths.push_back(m_xTbLinks->get_approximate_digit_width() * 20);
109 m_xTbLinks->set_column_fixed_widths(aWidths);
110
111 // UpdateTimer for DDE-/Grf-links, which are waited for
112 aUpdateIdle.SetInvokeHandler( LINK( this, SvBaseLinksDlg, UpdateWaitingHdl )::tools::detail::makeLink( ::tools::detail::castTo<SvBaseLinksDlg
*>(this), &SvBaseLinksDlg::LinkStubUpdateWaitingHdl) );
113 aUpdateIdle.SetPriority( TaskPriority::LOWEST );
114
115 m_xTbLinks->connect_changed( LINK( this, SvBaseLinksDlg, LinksSelectHdl )::tools::detail::makeLink( ::tools::detail::castTo<SvBaseLinksDlg
*>(this), &SvBaseLinksDlg::LinkStubLinksSelectHdl) );
116 m_xTbLinks->connect_row_activated( LINK( this, SvBaseLinksDlg, LinksDoubleClickHdl )::tools::detail::makeLink( ::tools::detail::castTo<SvBaseLinksDlg
*>(this), &SvBaseLinksDlg::LinkStubLinksDoubleClickHdl
) );
117 m_xRbAutomatic->connect_clicked( LINK( this, SvBaseLinksDlg, AutomaticClickHdl )::tools::detail::makeLink( ::tools::detail::castTo<SvBaseLinksDlg
*>(this), &SvBaseLinksDlg::LinkStubAutomaticClickHdl) );
118 m_xRbManual->connect_clicked( LINK( this, SvBaseLinksDlg, ManualClickHdl )::tools::detail::makeLink( ::tools::detail::castTo<SvBaseLinksDlg
*>(this), &SvBaseLinksDlg::LinkStubManualClickHdl) );
119 m_xPbUpdateNow->connect_clicked( LINK( this, SvBaseLinksDlg, UpdateNowClickHdl )::tools::detail::makeLink( ::tools::detail::castTo<SvBaseLinksDlg
*>(this), &SvBaseLinksDlg::LinkStubUpdateNowClickHdl) );
120 m_xPbChangeSource->connect_clicked( LINK( this, SvBaseLinksDlg, ChangeSourceClickHdl )::tools::detail::makeLink( ::tools::detail::castTo<SvBaseLinksDlg
*>(this), &SvBaseLinksDlg::LinkStubChangeSourceClickHdl
) );
121 if(!bHtmlMode)
122 m_xPbBreakLink->connect_clicked( LINK( this, SvBaseLinksDlg, BreakLinkClickHdl )::tools::detail::makeLink( ::tools::detail::castTo<SvBaseLinksDlg
*>(this), &SvBaseLinksDlg::LinkStubBreakLinkClickHdl) );
123 else
124 m_xPbBreakLink->hide();
125
126 SetManager( pMgr );
127}
128
129SvBaseLinksDlg::~SvBaseLinksDlg()
130{
131}
132
133/*************************************************************************
134|* SvBaseLinksDlg::Handler()
135*************************************************************************/
136IMPL_LINK(SvBaseLinksDlg, LinksSelectHdl, weld::TreeView&, rTreeView, void)void SvBaseLinksDlg::LinkStubLinksSelectHdl(void * instance, weld
::TreeView& data) { return static_cast<SvBaseLinksDlg *
>(instance)->LinksSelectHdl(data); } void SvBaseLinksDlg
::LinksSelectHdl(weld::TreeView& rTreeView)
137{
138 LinksSelectHdl(&rTreeView);
139}
140
141void SvBaseLinksDlg::LinksSelectHdl(weld::TreeView* pSvTabListBox)
142{
143 const int nSelectionCount = pSvTabListBox ?
144 pSvTabListBox->count_selected_rows() : 0;
145 if (nSelectionCount > 1)
146 {
147 // possibly deselect old entries in case of multi-selection
148 int nSelEntry = pSvTabListBox->get_selected_index();
149 SvBaseLink* pLink = reinterpret_cast<SvBaseLink*>(pSvTabListBox->get_id(nSelEntry).toInt64());
150 SvBaseLinkObjectType nObjectType = pLink->GetObjType();
151 if(!isClientFileType(nObjectType))
152 {
153 pSvTabListBox->unselect_all();
154 pSvTabListBox->select(nSelEntry);
155 }
156 else
157 {
158 std::vector<int> aRows = pSvTabListBox->get_selected_rows();
159 for (auto nEntry : aRows)
160 {
161 pLink = reinterpret_cast<SvBaseLink*>(pSvTabListBox->get_id(nEntry).toInt64());
162 DBG_ASSERT(pLink, "Where is the Link?")do { if (true && (!(pLink))) { sal_detail_logFormat((
SAL_DETAIL_LOG_LEVEL_WARN), ("legacy.tools"), ("/home/maarten/src/libreoffice/core/cui/source/dialogs/linkdlg.cxx"
":" "162" ": "), "%s", "Where is the Link?"); } } while (false
);
163 if (!pLink)
164 continue;
165 if( !isClientFileType(pLink->GetObjType()) )
166 pSvTabListBox->unselect(nEntry);
167 }
168 }
169
170 m_xPbUpdateNow->set_sensitive(true);
171 m_xRbAutomatic->set_sensitive(false);
172 m_xRbManual->set_active(true);
173 m_xRbManual->set_sensitive(false);
174 }
175 else
176 {
177 int nPos;
178 SvBaseLink* pLink = GetSelEntry( &nPos );
179 if( !pLink )
180 return;
181
182 m_xPbUpdateNow->set_sensitive(true);
183
184 OUString sType, sLink;
185 OUString *pLinkNm = &sLink, *pFilter = nullptr;
186
187 if( isClientFileType(pLink->GetObjType()) )
188 {
189 m_xRbAutomatic->set_sensitive(false);
190 m_xRbManual->set_active(true);
191 m_xRbManual->set_sensitive(false);
192 if( SvBaseLinkObjectType::ClientGraphic == pLink->GetObjType() )
193 {
194 pLinkNm = nullptr;
195 pFilter = &sLink;
196 }
197 }
198 else
199 {
200 m_xRbAutomatic->set_sensitive(true);
201 m_xRbManual->set_sensitive(true);
202
203 if( SfxLinkUpdateMode::ALWAYS == pLink->GetUpdateMode() )
204 m_xRbAutomatic->set_active(true);
205 else
206 m_xRbManual->set_active(true);
207 }
208
209 OUString aFileName;
210 sfx2::LinkManager::GetDisplayNames( pLink, &sType, &aFileName, pLinkNm, pFilter );
211 aFileName = INetURLObject::decode(aFileName, INetURLObject::DecodeMechanism::Unambiguous);
212 m_xFtFullFileName->set_label( aFileName );
213 m_xFtFullFileName->set_uri( aFileName );
214 m_xFtFullSourceName->set_label( sLink );
215 m_xFtFullTypeName->set_label( sType );
216 }
217}
218
219IMPL_LINK_NOARG( SvBaseLinksDlg, LinksDoubleClickHdl, weld::TreeView&, bool )bool SvBaseLinksDlg::LinkStubLinksDoubleClickHdl(void * instance
, weld::TreeView& data) { return static_cast<SvBaseLinksDlg
*>(instance)->LinksDoubleClickHdl(data); } bool SvBaseLinksDlg
::LinksDoubleClickHdl(__attribute__ ((unused)) weld::TreeView
&)
220{
221 ChangeSourceClickHdl(*m_xPbChangeSource);
222 return true;
223}
224
225IMPL_LINK_NOARG( SvBaseLinksDlg, AutomaticClickHdl, weld::Button&, void )void SvBaseLinksDlg::LinkStubAutomaticClickHdl(void * instance
, weld::Button& data) { return static_cast<SvBaseLinksDlg
*>(instance)->AutomaticClickHdl(data); } void SvBaseLinksDlg
::AutomaticClickHdl(__attribute__ ((unused)) weld::Button&
)
226{
227 int nPos;
228 SvBaseLink* pLink = GetSelEntry( &nPos );
229 if( pLink && !isClientFileType( pLink->GetObjType() ) &&
230 SfxLinkUpdateMode::ALWAYS != pLink->GetUpdateMode() )
231 SetType( *pLink, nPos, SfxLinkUpdateMode::ALWAYS );
232}
233
234IMPL_LINK_NOARG( SvBaseLinksDlg, ManualClickHdl, weld::Button&, void )void SvBaseLinksDlg::LinkStubManualClickHdl(void * instance, weld
::Button& data) { return static_cast<SvBaseLinksDlg *>
(instance)->ManualClickHdl(data); } void SvBaseLinksDlg::ManualClickHdl
(__attribute__ ((unused)) weld::Button&)
235{
236 int nPos;
237 SvBaseLink* pLink = GetSelEntry( &nPos );
238 if( pLink && !isClientFileType( pLink->GetObjType() ) &&
239 SfxLinkUpdateMode::ONCALL != pLink->GetUpdateMode())
240 SetType( *pLink, nPos, SfxLinkUpdateMode::ONCALL );
241}
242
243IMPL_LINK_NOARG(SvBaseLinksDlg, UpdateNowClickHdl, weld::Button&, void)void SvBaseLinksDlg::LinkStubUpdateNowClickHdl(void * instance
, weld::Button& data) { return static_cast<SvBaseLinksDlg
*>(instance)->UpdateNowClickHdl(data); } void SvBaseLinksDlg
::UpdateNowClickHdl(__attribute__ ((unused)) weld::Button&
)
244{
245 std::vector< SvBaseLink* > aLnkArr;
246 std::vector< sal_Int16 > aPosArr;
247
248 std::vector<int> aRows = m_xTbLinks->get_selected_rows();
249 for (int nFndPos : aRows)
250 {
251 aLnkArr.push_back( reinterpret_cast<SvBaseLink*>( m_xTbLinks->get_id(nFndPos).toInt64() ) );
252 aPosArr.push_back( nFndPos );
253 }
254
255 if( aLnkArr.empty() )
256 return;
257
258 for( size_t n = 0; n < aLnkArr.size(); ++n )
259 {
260 tools::SvRef<SvBaseLink> xLink = aLnkArr[ n ];
261
262 // first look for the entry in the array
263 for(const auto & i : pLinkMgr->GetLinks())
264 if( xLink == i )
265 {
266 SetType( *xLink, aPosArr[ n ], xLink->GetUpdateMode() );
267 break;
268 }
269 }
270
271 // if somebody is of the opinion to swap his links (SD)
272 LinkManager* pNewMgr = pLinkMgr;
273 pLinkMgr = nullptr;
274 SetManager( pNewMgr );
275
276
277 OUString sId = OUString::number(reinterpret_cast<sal_Int64>(aLnkArr[0]));
278 int nE = m_xTbLinks->find_id(sId);
279 if (nE == -1)
280 nE = m_xTbLinks->get_selected_index();
281 int nSelEntry = m_xTbLinks->get_selected_index();
282 if (nE != nSelEntry)
283 m_xTbLinks->unselect(nSelEntry);
284 m_xTbLinks->select(nE);
285 m_xTbLinks->scroll_to_row(nE);
286
287 pNewMgr->CloseCachedComps();
288}
289
290IMPL_LINK_NOARG(SvBaseLinksDlg, ChangeSourceClickHdl, weld::Button&, void)void SvBaseLinksDlg::LinkStubChangeSourceClickHdl(void * instance
, weld::Button& data) { return static_cast<SvBaseLinksDlg
*>(instance)->ChangeSourceClickHdl(data); } void SvBaseLinksDlg
::ChangeSourceClickHdl(__attribute__ ((unused)) weld::Button&
)
291{
292 std::vector<int> aRows = m_xTbLinks->get_selected_rows();
293 if (aRows.size() > 1)
294 {
295 try
296 {
297 uno::Reference<ui::dialogs::XFolderPicker2> xFolderPicker = ui::dialogs::FolderPicker::create(comphelper::getProcessComponentContext());
298
299 OUString sType, sFile, sLinkName;
300 OUString sFilter;
301 SvBaseLink* pLink = reinterpret_cast<SvBaseLink*>(m_xTbLinks->get_id(aRows[0]).toInt64());
302 sfx2::LinkManager::GetDisplayNames( pLink, &sType, &sFile );
303 INetURLObject aUrl(sFile);
304 if(aUrl.GetProtocol() == INetProtocol::File)
305 {
306 OUString sOldPath(aUrl.PathToFileName());
307 sal_Int32 nLen = aUrl.GetLastName().getLength();
308 sOldPath = sOldPath.copy(0, sOldPath.getLength() - nLen);
309 xFolderPicker->setDisplayDirectory(sOldPath);
310 }
311 if (xFolderPicker->execute() == ui::dialogs::ExecutableDialogResults::OK)
312 {
313 OUString aPath = xFolderPicker->getDirectory();
314
315 for (auto nRow : aRows)
316 {
317 pLink = reinterpret_cast<SvBaseLink*>(m_xTbLinks->get_id(nRow).toInt64());
318 DBG_ASSERT(pLink,"Where is the link?")do { if (true && (!(pLink))) { sal_detail_logFormat((
SAL_DETAIL_LOG_LEVEL_WARN), ("legacy.tools"), ("/home/maarten/src/libreoffice/core/cui/source/dialogs/linkdlg.cxx"
":" "318" ": "), "%s", "Where is the link?"); } } while (false
);
319 if (!pLink)
320 continue;
321 sfx2::LinkManager::GetDisplayNames( pLink, &sType, &sFile, &sLinkName, &sFilter );
322 INetURLObject aUrl_(sFile);
323 INetURLObject aUrl2(aPath, INetProtocol::File);
324 aUrl2.insertName( aUrl_.getName() );
325 OUString sNewLinkName;
326 MakeLnkName( sNewLinkName, nullptr ,
327 aUrl2.GetMainURL(INetURLObject::DecodeMechanism::ToIUri), sLinkName, &sFilter);
328 pLink->SetLinkSourceName( sNewLinkName );
329 pLink->Update();
330 }
331 if( pLinkMgr->GetPersist() )
332 pLinkMgr->GetPersist()->SetModified();
333 LinkManager* pNewMgr = pLinkMgr;
334 pLinkMgr = nullptr;
335 SetManager( pNewMgr );
336 }
337 }
338 catch (const uno::Exception &)
339 {
340 TOOLS_WARN_EXCEPTION("cui.dialogs", "SvBaseLinksDlg")do { css::uno::Any tools_warn_exception( DbgGetCaughtException
() ); do { if (true) { switch (sal_detail_log_report(::SAL_DETAIL_LOG_LEVEL_WARN
, "cui.dialogs")) { case SAL_DETAIL_LOG_ACTION_IGNORE: break;
case SAL_DETAIL_LOG_ACTION_LOG: if (sizeof ::sal::detail::getResult
( ::sal::detail::StreamStart() << "SvBaseLinksDlg" <<
" " << exceptionToString(tools_warn_exception)) == 1) {
::sal_detail_log( (::SAL_DETAIL_LOG_LEVEL_WARN), ("cui.dialogs"
), ("/home/maarten/src/libreoffice/core/cui/source/dialogs/linkdlg.cxx"
":" "340" ": "), ::sal::detail::unwrapStream( ::sal::detail::
StreamStart() << "SvBaseLinksDlg" << " " <<
exceptionToString(tools_warn_exception)), 0); } else { ::std
::ostringstream sal_detail_stream; sal_detail_stream <<
"SvBaseLinksDlg" << " " << exceptionToString(tools_warn_exception
); ::sal::detail::log( (::SAL_DETAIL_LOG_LEVEL_WARN), ("cui.dialogs"
), ("/home/maarten/src/libreoffice/core/cui/source/dialogs/linkdlg.cxx"
":" "340" ": "), sal_detail_stream, 0); }; break; case SAL_DETAIL_LOG_ACTION_FATAL
: if (sizeof ::sal::detail::getResult( ::sal::detail::StreamStart
() << "SvBaseLinksDlg" << " " << exceptionToString
(tools_warn_exception)) == 1) { ::sal_detail_log( (::SAL_DETAIL_LOG_LEVEL_WARN
), ("cui.dialogs"), ("/home/maarten/src/libreoffice/core/cui/source/dialogs/linkdlg.cxx"
":" "340" ": "), ::sal::detail::unwrapStream( ::sal::detail::
StreamStart() << "SvBaseLinksDlg" << " " <<
exceptionToString(tools_warn_exception)), 0); } else { ::std
::ostringstream sal_detail_stream; sal_detail_stream <<
"SvBaseLinksDlg" << " " << exceptionToString(tools_warn_exception
); ::sal::detail::log( (::SAL_DETAIL_LOG_LEVEL_WARN), ("cui.dialogs"
), ("/home/maarten/src/libreoffice/core/cui/source/dialogs/linkdlg.cxx"
":" "340" ": "), sal_detail_stream, 0); }; std::abort(); break
; } } } while (false); } while (false);
341 }
342 }
343 else
344 {
345 int nPos;
346 SvBaseLink* pLink = GetSelEntry( &nPos );
347 if ( pLink && !pLink->GetLinkSourceName().isEmpty() )
348 pLink->Edit(m_xDialog.get(), LINK(this, SvBaseLinksDlg, EndEditHdl)::tools::detail::makeLink( ::tools::detail::castTo<SvBaseLinksDlg
*>(this), &SvBaseLinksDlg::LinkStubEndEditHdl));
349 }
350}
351
352IMPL_LINK_NOARG( SvBaseLinksDlg, BreakLinkClickHdl, weld::Button&, void )void SvBaseLinksDlg::LinkStubBreakLinkClickHdl(void * instance
, weld::Button& data) { return static_cast<SvBaseLinksDlg
*>(instance)->BreakLinkClickHdl(data); } void SvBaseLinksDlg
::BreakLinkClickHdl(__attribute__ ((unused)) weld::Button&
)
353{
354 bool bModified = false;
355 if (m_xTbLinks->count_selected_rows() <= 1)
356 {
357 int nPos;
358 tools::SvRef<SvBaseLink> xLink = GetSelEntry( &nPos );
359 if( !xLink.is() )
360 return;
361
362 std::unique_ptr<weld::MessageDialog> xQueryBox(Application::CreateMessageDialog(m_xDialog.get(),
363 VclMessageType::Question, VclButtonsType::YesNo,
364 aStrCloselinkmsg));
365 xQueryBox->set_default_response(RET_YES);
366
367 if (RET_YES == xQueryBox->run())
368 {
369 m_xTbLinks->remove(nPos);
370
371 // close object, if it's still existing
372 bool bNewLnkMgr = SvBaseLinkObjectType::ClientFile == xLink->GetObjType();
373
374 // tell the link that it will be resolved!
375 xLink->Closed();
376
377 // if somebody has forgotten to deregister himself
378 if( xLink.is() )
379 pLinkMgr->Remove( xLink.get() );
380
381 if( bNewLnkMgr )
382 {
383 LinkManager* pNewMgr = pLinkMgr;
384 pLinkMgr = nullptr;
385 SetManager( pNewMgr );
386 m_xTbLinks->set_cursor(nPos ? --nPos : 0);
387 }
388 bModified = true;
389 }
390 }
391 else
392 {
393 std::unique_ptr<weld::MessageDialog> xQueryBox(Application::CreateMessageDialog(m_xDialog.get(),
394 VclMessageType::Question, VclButtonsType::YesNo,
395 aStrCloselinkmsgMulti));
396 xQueryBox->set_default_response(RET_YES);
397
398 if (RET_YES == xQueryBox->run())
399 {
400 std::vector<int> aRows = m_xTbLinks->get_selected_rows();
401 SvBaseLinkMemberList aLinkList;
402 for (auto nRow : aRows)
403 {
404 SvBaseLink* pLink = reinterpret_cast<SvBaseLink*>(m_xTbLinks->get_id(nRow).toInt64());
405 if (pLink)
406 aLinkList.push_back(pLink);
407 }
408 std::sort(aRows.begin(), aRows.end());
409 for (auto it = aRows.rbegin(); it != aRows.rend(); ++it)
410 m_xTbLinks->remove(*it);
411 for (size_t i = 0; i < aLinkList.size(); ++i)
412 {
413 tools::SvRef<SvBaseLink> xLink = aLinkList[i];
414 // tell the link that it will be resolved!
415 xLink->Closed();
416
417 // if somebody has forgotten to deregister himself
418 pLinkMgr->Remove( xLink.get() );
419 bModified = true;
420 }
421 // then remove all selected entries
422 }
423 }
424 if(!bModified)
425 return;
426
427 if (!m_xTbLinks->n_children())
428 {
429 m_xRbAutomatic->set_sensitive(false);
430 m_xRbManual->set_sensitive(false);
431 m_xPbUpdateNow->set_sensitive(false);
432 m_xPbChangeSource->set_sensitive(false);
433 m_xPbBreakLink->set_sensitive(false);
434
435 m_xFtFullSourceName->set_label( "" );
436 m_xFtFullTypeName->set_label( "" );
437 }
438 if( pLinkMgr && pLinkMgr->GetPersist() )
439 pLinkMgr->GetPersist()->SetModified();
440}
441
442IMPL_LINK_NOARG( SvBaseLinksDlg, UpdateWaitingHdl, Timer*, void )void SvBaseLinksDlg::LinkStubUpdateWaitingHdl(void * instance
, Timer* data) { return static_cast<SvBaseLinksDlg *>(instance
)->UpdateWaitingHdl(data); } void SvBaseLinksDlg::UpdateWaitingHdl
(__attribute__ ((unused)) Timer*)
443{
444 m_xTbLinks->freeze();
445 for (int nPos = m_xTbLinks->n_children(); nPos; --nPos)
446 {
447 tools::SvRef<SvBaseLink> xLink( reinterpret_cast<SvBaseLink*>(m_xTbLinks->get_id(nPos).toInt64()) );
448 if( xLink.is() )
449 {
450 OUString sCur( ImplGetStateStr( *xLink ) ),
451 sOld( m_xTbLinks->get_text(nPos, 3) );
452 if( sCur != sOld )
453 m_xTbLinks->set_text(nPos, sCur, 3);
454 }
455 }
456 m_xTbLinks->thaw();
457}
458
459IMPL_LINK( SvBaseLinksDlg, EndEditHdl, sfx2::SvBaseLink&, _rLink, void )void SvBaseLinksDlg::LinkStubEndEditHdl(void * instance, sfx2
::SvBaseLink& data) { return static_cast<SvBaseLinksDlg
*>(instance)->EndEditHdl(data); } void SvBaseLinksDlg::
EndEditHdl(sfx2::SvBaseLink& _rLink)
1
Calling 'SvBaseLinksDlg::EndEditHdl'
→
460{
461 int nPos;
2
←
'nPos' declared without an initial value
→
462 GetSelEntry( &nPos );
3
←
Calling 'SvBaseLinksDlg::GetSelEntry'
→
7
←
Returning from 'SvBaseLinksDlg::GetSelEntry'
→
463
464 if( !_rLink.WasLastEditOK() )
8
←
Assuming the condition is false
→
9
←
Taking false branch
→
465 return;
466
467 // StarImpress/Draw swap the LinkObjects themselves!
468 // So search for the link in the manager; if it does not exist
469 // anymore, fill the list completely new. Otherwise only the
470 // edited link needs to be refreshed.
471 bool bLinkFnd = false;
472 for( size_t n = pLinkMgr->GetLinks().size(); n; )
10
←
Loop condition is true. Entering loop body
→
473 if( &_rLink == &(*pLinkMgr->GetLinks()[ --n ]) )
11
←
Assuming the condition is true
→
12
←
Taking true branch
→
474 {
475 bLinkFnd = true;
476 break;
13
←
 Execution continues on line 479
→
477 }
478
479 if( bLinkFnd
13.1
'bLinkFnd' is true
 )
14
←
Taking true branch
→
480 {
481 m_xTbLinks->remove(nPos);
15
←
1st function call argument is an uninitialized value
482 int nToUnselect = m_xTbLinks->get_selected_index();
483 InsertEntry(_rLink, nPos, true);
484 if (nToUnselect != -1)
485 m_xTbLinks->unselect(nToUnselect);
486 }
487 else
488 {
489 LinkManager* pNewMgr = pLinkMgr;
490 pLinkMgr = nullptr;
491 SetManager( pNewMgr );
492 }
493 if (pLinkMgr && pLinkMgr->GetPersist())
494 pLinkMgr->GetPersist()->SetModified();
495}
496
497OUString SvBaseLinksDlg::ImplGetStateStr( const SvBaseLink& rLnk )
498{
499 OUString sRet;
500 if( !rLnk.GetObj() )
501 sRet = aStrBrokenlink;
502 else if( rLnk.GetObj()->IsPending() )
503 {
504 sRet = aStrWaitinglink;
505 aUpdateIdle.Start();
506 }
507 else if( SfxLinkUpdateMode::ALWAYS == rLnk.GetUpdateMode() )
508 sRet = aStrAutolink;
509 else
510 sRet = aStrManuallink;
511
512 return sRet;
513}
514
515void SvBaseLinksDlg::SetManager( LinkManager* pNewMgr )
516{
517 if( pLinkMgr == pNewMgr )
518 return;
519
520 if (pNewMgr)
521 {
522 // update has to be stopped before clear
523 m_xTbLinks->freeze();
524 }
525
526 m_xTbLinks->clear();
527 pLinkMgr = pNewMgr;
528
529 if( !pLinkMgr )
530 return;
531
532 SvBaseLinks& rLnks = const_cast<SvBaseLinks&>(pLinkMgr->GetLinks());
533 for( size_t n = 0; n < rLnks.size(); ++n )
534 {
535 tools::SvRef<SvBaseLink>& rLinkRef = rLnks[ n ];
536 if( !rLinkRef.is() )
537 {
538 rLnks.erase( rLnks.begin() + n );
539 --n;
540 continue;
541 }
542 if( rLinkRef->IsVisible() )
543 InsertEntry( *rLinkRef );
544 }
545
546 m_xTbLinks->thaw();
547
548 if( !rLnks.empty() )
549 {
550 m_xTbLinks->set_cursor(0);
551 m_xTbLinks->select(0);
552 LinksSelectHdl( nullptr );
553 }
554}
555
556void SvBaseLinksDlg::InsertEntry(const SvBaseLink& rLink, int nPos, bool bSelect)
557{
558 OUString sFileNm, sLinkNm, sTypeNm, sFilter;
559
560 sfx2::LinkManager::GetDisplayNames( &rLink, &sTypeNm, &sFileNm, &sLinkNm, &sFilter );
561
562 auto nWidthPixel = m_xTbLinks->get_column_width(0);
563 OUString aTxt = m_xVirDev->GetEllipsisString(sFileNm, nWidthPixel, DrawTextFlags::PathEllipsis);
564 INetURLObject aPath( sFileNm, INetProtocol::File );
565 OUString aFileName = aPath.getName(
566 INetURLObject::LAST_SEGMENT, true, INetURLObject::DecodeMechanism::Unambiguous);
567
568 if( aFileName.getLength() > aTxt.getLength() )
569 aTxt = aFileName;
570 else if (!aFileName.isEmpty() && aTxt.indexOf(aFileName, aTxt.getLength() - aFileName.getLength()) == -1)
571 // filename not in string
572 aTxt = aFileName;
573
574 if (nPos == -1)
575 nPos = m_xTbLinks->n_children();
576 m_xTbLinks->insert(nPos);
577 m_xTbLinks->set_text(nPos, aTxt, 0);
578 m_xTbLinks->set_id(nPos, OUString::number(reinterpret_cast<sal_Int64>(&rLink)));
579 if( SvBaseLinkObjectType::ClientGraphic == rLink.GetObjType() )
580 m_xTbLinks->set_text(nPos, sFilter, 1);
581 else
582 m_xTbLinks->set_text(nPos, sLinkNm, 1);
583 m_xTbLinks->set_text(nPos, sTypeNm, 2);
584 m_xTbLinks->set_text(nPos, ImplGetStateStr(rLink), 3);
585 if (bSelect)
586 m_xTbLinks->select(nPos);
587}
588
589SvBaseLink* SvBaseLinksDlg::GetSelEntry(int* pPos)
590{
591 int nPos = m_xTbLinks->get_selected_index();
592 if (nPos != -1)
4
←
Assuming the condition is false
→
5
←
Taking false branch
→
593 {
594 if (pPos)
595 *pPos = nPos;
596 return reinterpret_cast<SvBaseLink*>(m_xTbLinks->get_id(nPos).toInt64());
597 }
598 return nullptr;
6
←
Returning without writing to '*pPos'
→
599}
600
601void SvBaseLinksDlg::SetType(SvBaseLink& rLink,
602 int nSelPos,
603 SfxLinkUpdateMode nType)
604{
605 rLink.SetUpdateMode( nType );
606 rLink.Update();
607 m_xTbLinks->set_text(nSelPos, ImplGetStateStr(rLink), 3);
608 if (pLinkMgr->GetPersist())
609 pLinkMgr->GetPersist()->SetModified();
610}
611
612void SvBaseLinksDlg::SetActLink( SvBaseLink const * pLink )
613{
614 if( !pLinkMgr )
615 return;
616
617 const SvBaseLinks& rLnks = pLinkMgr->GetLinks();
618 int nSelect = 0;
619 for(const auto & rLinkRef : rLnks)
620 {
621 // #109573# only visible links have been inserted into the TreeListBox,
622 // invisible ones have to be skipped here
623 if( rLinkRef->IsVisible() )
624 {
625 if( pLink == rLinkRef.get() )
626 {
627 m_xTbLinks->select(nSelect);
628 LinksSelectHdl( nullptr );
629 return ;
630 }
631 ++nSelect;
632 }
633 }
634}
635
636/* vim:set shiftwidth=4 softtabstop=4 expandtab: */