| File: | home/maarten/src/libreoffice/core/include/rtl/ref.hxx |
| Warning: | line 192, column 9 Use of memory after it is freed |
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| 1 | /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ | ||||||||
| 2 | /* | ||||||||
| 3 | * This file is part of the LibreOffice project. | ||||||||
| 4 | * | ||||||||
| 5 | * This Source Code Form is subject to the terms of the Mozilla Public | ||||||||
| 6 | * License, v. 2.0. If a copy of the MPL was not distributed with this | ||||||||
| 7 | * file, You can obtain one at http://mozilla.org/MPL/2.0/. | ||||||||
| 8 | * | ||||||||
| 9 | * This file incorporates work covered by the following license notice: | ||||||||
| 10 | * | ||||||||
| 11 | * Licensed to the Apache Software Foundation (ASF) under one or more | ||||||||
| 12 | * contributor license agreements. See the NOTICE file distributed | ||||||||
| 13 | * with this work for additional information regarding copyright | ||||||||
| 14 | * ownership. The ASF licenses this file to you under the Apache | ||||||||
| 15 | * License, Version 2.0 (the "License"); you may not use this file | ||||||||
| 16 | * except in compliance with the License. You may obtain a copy of | ||||||||
| 17 | * the License at http://www.apache.org/licenses/LICENSE-2.0 . | ||||||||
| 18 | */ | ||||||||
| 19 | |||||||||
| 20 | #include <tools/urlobj.hxx> | ||||||||
| 21 | #include <vcl/svapp.hxx> | ||||||||
| 22 | #include <vcl/weld.hxx> | ||||||||
| 23 | #include <unotools/pathoptions.hxx> | ||||||||
| 24 | #include <sfx2/filedlghelper.hxx> | ||||||||
| 25 | #include <com/sun/star/ui/dialogs/TemplateDescription.hpp> | ||||||||
| 26 | |||||||||
| 27 | #include <strings.hrc> | ||||||||
| 28 | |||||||||
| 29 | #include <svx/xlineit0.hxx> | ||||||||
| 30 | #include <svx/xlnwtit.hxx> | ||||||||
| 31 | #include <svx/xlndsit.hxx> | ||||||||
| 32 | #include <svx/xlnclit.hxx> | ||||||||
| 33 | #include <svx/xtable.hxx> | ||||||||
| 34 | |||||||||
| 35 | #include <svx/dlgctrl.hxx> | ||||||||
| 36 | #include <cuitabline.hxx> | ||||||||
| 37 | #include <defdlgname.hxx> | ||||||||
| 38 | #include <svx/svxdlg.hxx> | ||||||||
| 39 | #include <dialmgr.hxx> | ||||||||
| 40 | #include <svx/dlgutil.hxx> | ||||||||
| 41 | #include <svx/dialmgr.hxx> | ||||||||
| 42 | #include <svx/strings.hrc> | ||||||||
| 43 | #include <svx/svxids.hrc> | ||||||||
| 44 | #include <cuitabarea.hxx> | ||||||||
| 45 | #include <svtools/unitconv.hxx> | ||||||||
| 46 | |||||||||
| 47 | #define XOUT_WIDTH150 150 | ||||||||
| 48 | |||||||||
| 49 | using namespace com::sun::star; | ||||||||
| 50 | |||||||||
| 51 | |||||||||
| 52 | SvxLineDefTabPage::SvxLineDefTabPage(weld::Container* pPage, weld::DialogController* pController, const SfxItemSet& rInAttrs) | ||||||||
| 53 | : SfxTabPage(pPage, pController, "cui/ui/linestyletabpage.ui", "LineStylePage", &rInAttrs) | ||||||||
| 54 | , rOutAttrs(rInAttrs) | ||||||||
| 55 | , aXLineAttr(rInAttrs.GetPool()) | ||||||||
| 56 | , rXLSet(aXLineAttr.GetItemSet()) | ||||||||
| 57 | , pnDashListState(nullptr) | ||||||||
| 58 | , pPageType(nullptr) | ||||||||
| 59 | , nDlgType(0) | ||||||||
| 60 | , pPosDashLb(nullptr) | ||||||||
| 61 | , m_xLbLineStyles(new SvxLineLB(m_xBuilder->weld_combo_box("LB_LINESTYLES"))) | ||||||||
| 62 | , m_xLbType1(m_xBuilder->weld_combo_box("LB_TYPE_1")) | ||||||||
| 63 | , m_xLbType2(m_xBuilder->weld_combo_box("LB_TYPE_2")) | ||||||||
| 64 | , m_xNumFldNumber1(m_xBuilder->weld_spin_button("NUM_FLD_1")) | ||||||||
| 65 | , m_xNumFldNumber2(m_xBuilder->weld_spin_button("NUM_FLD_2")) | ||||||||
| 66 | , m_xMtrLength1(m_xBuilder->weld_metric_spin_button("MTR_FLD_LENGTH_1", FieldUnit::CM)) | ||||||||
| 67 | , m_xMtrLength2(m_xBuilder->weld_metric_spin_button("MTR_FLD_LENGTH_2", FieldUnit::CM)) | ||||||||
| 68 | , m_xMtrDistance(m_xBuilder->weld_metric_spin_button("MTR_FLD_DISTANCE", FieldUnit::CM)) | ||||||||
| 69 | , m_xCbxSynchronize(m_xBuilder->weld_check_button("CBX_SYNCHRONIZE")) | ||||||||
| 70 | , m_xBtnAdd(m_xBuilder->weld_button("BTN_ADD")) | ||||||||
| 71 | , m_xBtnModify(m_xBuilder->weld_button("BTN_MODIFY")) | ||||||||
| 72 | , m_xBtnDelete(m_xBuilder->weld_button("BTN_DELETE")) | ||||||||
| 73 | , m_xBtnLoad(m_xBuilder->weld_button("BTN_LOAD")) | ||||||||
| 74 | , m_xBtnSave(m_xBuilder->weld_button("BTN_SAVE")) | ||||||||
| 75 | , m_xCtlPreview(new weld::CustomWeld(*m_xBuilder, "CTL_PREVIEW", m_aCtlPreview)) | ||||||||
| 76 | { | ||||||||
| 77 | // this page needs ExchangeSupport | ||||||||
| 78 | SetExchangeSupport(); | ||||||||
| 79 | |||||||||
| 80 | // adjust metric | ||||||||
| 81 | eFUnit = GetModuleFieldUnit( rInAttrs ); | ||||||||
| 82 | |||||||||
| 83 | switch ( eFUnit ) | ||||||||
| 84 | { | ||||||||
| 85 | case FieldUnit::M: | ||||||||
| 86 | case FieldUnit::KM: | ||||||||
| 87 | eFUnit = FieldUnit::MM; | ||||||||
| 88 | break; | ||||||||
| 89 | default: ; //prevent warning | ||||||||
| 90 | } | ||||||||
| 91 | SetFieldUnit(*m_xMtrDistance, eFUnit); | ||||||||
| 92 | SetFieldUnit(*m_xMtrLength1, eFUnit); | ||||||||
| 93 | SetFieldUnit(*m_xMtrLength2, eFUnit); | ||||||||
| 94 | |||||||||
| 95 | // determine PoolUnit | ||||||||
| 96 | SfxItemPool* pPool = rOutAttrs.GetPool(); | ||||||||
| 97 | DBG_ASSERT( pPool, "Where is the pool?" )do { if (true && (!(pPool))) { sal_detail_logFormat(( SAL_DETAIL_LOG_LEVEL_WARN), ("legacy.tools"), ("/home/maarten/src/libreoffice/core/cui/source/tabpages/tplnedef.cxx" ":" "97" ": "), "%s", "Where is the pool?"); } } while (false ); | ||||||||
| 98 | ePoolUnit = pPool->GetMetric( SID_ATTR_LINE_WIDTH( 10000 + 171 ) ); | ||||||||
| 99 | |||||||||
| 100 | rXLSet.Put( XLineStyleItem(drawing::LineStyle_DASH) ); | ||||||||
| 101 | rXLSet.Put( XLineWidthItem(XOUT_WIDTH150) ); | ||||||||
| 102 | rXLSet.Put( XLineDashItem( OUString(), XDash( css::drawing::DashStyle_RECT, 3, 7, 2, 40, 15 ) ) ); | ||||||||
| 103 | rXLSet.Put( XLineColorItem(OUString(), COL_BLACK) ); | ||||||||
| 104 | |||||||||
| 105 | // #i34740# | ||||||||
| 106 | m_aCtlPreview.SetLineAttributes(aXLineAttr.GetItemSet()); | ||||||||
| 107 | |||||||||
| 108 | m_xBtnAdd->connect_clicked(LINK(this, SvxLineDefTabPage, ClickAddHdl_Impl)::tools::detail::makeLink( ::tools::detail::castTo<SvxLineDefTabPage *>(this), &SvxLineDefTabPage::LinkStubClickAddHdl_Impl )); | ||||||||
| 109 | m_xBtnModify->connect_clicked(LINK(this, SvxLineDefTabPage, ClickModifyHdl_Impl)::tools::detail::makeLink( ::tools::detail::castTo<SvxLineDefTabPage *>(this), &SvxLineDefTabPage::LinkStubClickModifyHdl_Impl )); | ||||||||
| 110 | m_xBtnDelete->connect_clicked(LINK(this, SvxLineDefTabPage, ClickDeleteHdl_Impl)::tools::detail::makeLink( ::tools::detail::castTo<SvxLineDefTabPage *>(this), &SvxLineDefTabPage::LinkStubClickDeleteHdl_Impl )); | ||||||||
| 111 | m_xBtnLoad->connect_clicked(LINK(this, SvxLineDefTabPage, ClickLoadHdl_Impl)::tools::detail::makeLink( ::tools::detail::castTo<SvxLineDefTabPage *>(this), &SvxLineDefTabPage::LinkStubClickLoadHdl_Impl )); | ||||||||
| 112 | m_xBtnSave->connect_clicked(LINK(this, SvxLineDefTabPage, ClickSaveHdl_Impl)::tools::detail::makeLink( ::tools::detail::castTo<SvxLineDefTabPage *>(this), &SvxLineDefTabPage::LinkStubClickSaveHdl_Impl )); | ||||||||
| 113 | |||||||||
| 114 | m_xNumFldNumber1->connect_value_changed(LINK(this, SvxLineDefTabPage, ChangeNumber1Hdl_Impl)::tools::detail::makeLink( ::tools::detail::castTo<SvxLineDefTabPage *>(this), &SvxLineDefTabPage::LinkStubChangeNumber1Hdl_Impl )); | ||||||||
| 115 | m_xNumFldNumber2->connect_value_changed(LINK(this, SvxLineDefTabPage, ChangeNumber2Hdl_Impl)::tools::detail::makeLink( ::tools::detail::castTo<SvxLineDefTabPage *>(this), &SvxLineDefTabPage::LinkStubChangeNumber2Hdl_Impl )); | ||||||||
| 116 | m_xLbLineStyles->connect_changed(LINK(this, SvxLineDefTabPage, SelectLinestyleListBoxHdl_Impl)::tools::detail::makeLink( ::tools::detail::castTo<SvxLineDefTabPage *>(this), &SvxLineDefTabPage::LinkStubSelectLinestyleListBoxHdl_Impl )); | ||||||||
| 117 | |||||||||
| 118 | // #i122042# switch off default adding of 'none' and 'solid' entries | ||||||||
| 119 | // for this ListBox; we want to select only editable/dashed styles | ||||||||
| 120 | m_xLbLineStyles->setAddStandardFields(false); | ||||||||
| 121 | |||||||||
| 122 | // absolute (in mm) or relative (in %) | ||||||||
| 123 | m_xCbxSynchronize->connect_toggled(LINK(this, SvxLineDefTabPage, ChangeMetricHdl_Impl)::tools::detail::makeLink( ::tools::detail::castTo<SvxLineDefTabPage *>(this), &SvxLineDefTabPage::LinkStubChangeMetricHdl_Impl )); | ||||||||
| 124 | |||||||||
| 125 | // preview must be updated when there's something changed | ||||||||
| 126 | Link<weld::ComboBox&, void> aLink = LINK(this, SvxLineDefTabPage, SelectTypeListBoxHdl_Impl)::tools::detail::makeLink( ::tools::detail::castTo<SvxLineDefTabPage *>(this), &SvxLineDefTabPage::LinkStubSelectTypeListBoxHdl_Impl ); | ||||||||
| 127 | m_xLbType1->connect_changed(aLink); | ||||||||
| 128 | m_xLbType2->connect_changed(aLink); | ||||||||
| 129 | Link<weld::MetricSpinButton&,void> aLink2 = LINK( this, SvxLineDefTabPage, ChangePreviewHdl_Impl )::tools::detail::makeLink( ::tools::detail::castTo<SvxLineDefTabPage *>(this), &SvxLineDefTabPage::LinkStubChangePreviewHdl_Impl ); | ||||||||
| 130 | m_xMtrLength1->connect_value_changed(aLink2); | ||||||||
| 131 | m_xMtrLength2->connect_value_changed(aLink2); | ||||||||
| 132 | m_xMtrDistance->connect_value_changed(aLink2); | ||||||||
| 133 | |||||||||
| 134 | pDashList = nullptr; | ||||||||
| 135 | } | ||||||||
| 136 | |||||||||
| 137 | SvxLineDefTabPage::~SvxLineDefTabPage() | ||||||||
| 138 | { | ||||||||
| 139 | m_xCtlPreview.reset(); | ||||||||
| 140 | m_xLbLineStyles.reset(); | ||||||||
| 141 | } | ||||||||
| 142 | |||||||||
| 143 | void SvxLineDefTabPage::Construct() | ||||||||
| 144 | { | ||||||||
| 145 | // Line style fill; do *not* add default fields here | ||||||||
| 146 | m_xLbLineStyles->Fill( pDashList ); | ||||||||
| 147 | } | ||||||||
| 148 | |||||||||
| 149 | void SvxLineDefTabPage::ActivatePage( const SfxItemSet& ) | ||||||||
| 150 | { | ||||||||
| 151 | if( nDlgType != 0 ) // area dialog | ||||||||
| 152 | return; | ||||||||
| 153 | |||||||||
| 154 | // ActivatePage() is called before the dialog receives PageCreated() !!! | ||||||||
| 155 | if( !pDashList.is() ) | ||||||||
| 156 | return; | ||||||||
| 157 | |||||||||
| 158 | if (*pPageType == PageType::Gradient && | ||||||||
| 159 | *pPosDashLb != -1) | ||||||||
| 160 | { | ||||||||
| 161 | m_xLbLineStyles->set_active(*pPosDashLb); | ||||||||
| 162 | } | ||||||||
| 163 | // so that a possibly existing line style is discarded | ||||||||
| 164 | SelectLinestyleHdl_Impl( nullptr ); | ||||||||
| 165 | |||||||||
| 166 | // determining (and possibly cutting) the name | ||||||||
| 167 | // and displaying it in the GroupBox | ||||||||
| 168 | // OUString aString( CuiResId( RID_SVXSTR_TABLE ) ); | ||||||||
| 169 | // aString += ": "; | ||||||||
| 170 | INetURLObject aURL( pDashList->GetPath() ); | ||||||||
| 171 | |||||||||
| 172 | aURL.Append( pDashList->GetName() ); | ||||||||
| 173 | DBG_ASSERT( aURL.GetProtocol() != INetProtocol::NotValid, "invalid URL" )do { if (true && (!(aURL.GetProtocol() != INetProtocol ::NotValid))) { sal_detail_logFormat((SAL_DETAIL_LOG_LEVEL_WARN ), ("legacy.tools"), ("/home/maarten/src/libreoffice/core/cui/source/tabpages/tplnedef.cxx" ":" "173" ": "), "%s", "invalid URL"); } } while (false); | ||||||||
| 174 | |||||||||
| 175 | *pPageType = PageType::Area; // 2 | ||||||||
| 176 | *pPosDashLb = -1; | ||||||||
| 177 | } | ||||||||
| 178 | |||||||||
| 179 | |||||||||
| 180 | DeactivateRC SvxLineDefTabPage::DeactivatePage( SfxItemSet* _pSet ) | ||||||||
| 181 | { | ||||||||
| 182 | CheckChanges_Impl(); | ||||||||
| 183 | |||||||||
| 184 | if( _pSet ) | ||||||||
| 185 | FillItemSet( _pSet ); | ||||||||
| 186 | |||||||||
| 187 | return DeactivateRC::LeavePage; | ||||||||
| 188 | } | ||||||||
| 189 | |||||||||
| 190 | void SvxLineDefTabPage::CheckChanges_Impl() | ||||||||
| 191 | { | ||||||||
| 192 | // is here used to NOT lose changes | ||||||||
| 193 | //css::drawing::DashStyle eXDS; | ||||||||
| 194 | |||||||||
| 195 | if( m_xNumFldNumber1->get_value_changed_from_saved() || | ||||||||
| 196 | m_xMtrLength1->get_value_changed_from_saved() || | ||||||||
| 197 | m_xLbType1->get_value_changed_from_saved() || | ||||||||
| 198 | m_xNumFldNumber2->get_value_changed_from_saved() || | ||||||||
| 199 | m_xMtrLength2->get_value_changed_from_saved() || | ||||||||
| 200 | m_xLbType2->get_value_changed_from_saved() || | ||||||||
| 201 | m_xMtrDistance->get_value_changed_from_saved() ) | ||||||||
| 202 | { | ||||||||
| 203 | std::unique_ptr<weld::MessageDialog> xMessDlg(Application::CreateMessageDialog(GetFrameWeld(), | ||||||||
| 204 | VclMessageType::Warning, VclButtonsType::Cancel, | ||||||||
| 205 | CuiResId(RID_SVXSTR_ASK_CHANGE_LINESTYLEreinterpret_cast<char const *>("RID_SVXSTR_ASK_CHANGE_LINESTYLE" "\004" u8"The line style was modified without saving. \nModify the selected line style or add a new line style." )))); | ||||||||
| 206 | xMessDlg->set_title(SvxResId(RID_SVXSTR_LINESTYLEreinterpret_cast<char const *>("RID_SVXSTR_LINESTYLE" "\004" u8"Line Style"))); | ||||||||
| 207 | xMessDlg->add_button(CuiResId(RID_SVXSTR_CHANGEreinterpret_cast<char const *>("RID_SVXSTR_CHANGE" "\004" u8"Modify")), RET_BTN_1); | ||||||||
| 208 | xMessDlg->add_button(CuiResId(RID_SVXSTR_ADDreinterpret_cast<char const *>("RID_SVXSTR_ADD" "\004" u8"Add" )), RET_BTN_2); | ||||||||
| 209 | |||||||||
| 210 | short nRet = xMessDlg->run(); | ||||||||
| 211 | |||||||||
| 212 | switch( nRet ) | ||||||||
| 213 | { | ||||||||
| 214 | case RET_BTN_1: | ||||||||
| 215 | { | ||||||||
| 216 | ClickModifyHdl_Impl(*m_xBtnModify); | ||||||||
| 217 | } | ||||||||
| 218 | break; | ||||||||
| 219 | |||||||||
| 220 | case RET_BTN_2: | ||||||||
| 221 | { | ||||||||
| 222 | ClickAddHdl_Impl(*m_xBtnAdd); | ||||||||
| 223 | } | ||||||||
| 224 | break; | ||||||||
| 225 | |||||||||
| 226 | case RET_CANCEL: | ||||||||
| 227 | break; | ||||||||
| 228 | } | ||||||||
| 229 | } | ||||||||
| 230 | |||||||||
| 231 | int nPos = m_xLbLineStyles->get_active(); | ||||||||
| 232 | if (nPos != -1) | ||||||||
| 233 | { | ||||||||
| 234 | *pPosDashLb = nPos; | ||||||||
| 235 | } | ||||||||
| 236 | } | ||||||||
| 237 | |||||||||
| 238 | |||||||||
| 239 | bool SvxLineDefTabPage::FillItemSet( SfxItemSet* rAttrs ) | ||||||||
| 240 | { | ||||||||
| 241 | if( nDlgType == 0 ) // line dialog | ||||||||
| 242 | { | ||||||||
| 243 | if( *pPageType == PageType::Hatch ) | ||||||||
| 244 | { | ||||||||
| 245 | FillDash_Impl(); | ||||||||
| 246 | |||||||||
| 247 | OUString aString(m_xLbLineStyles->get_active_text()); | ||||||||
| 248 | rAttrs->Put( XLineStyleItem( drawing::LineStyle_DASH ) ); | ||||||||
| 249 | rAttrs->Put( XLineDashItem( aString, aDash ) ); | ||||||||
| 250 | } | ||||||||
| 251 | } | ||||||||
| 252 | return true; | ||||||||
| 253 | } | ||||||||
| 254 | |||||||||
| 255 | |||||||||
| 256 | void SvxLineDefTabPage::Reset( const SfxItemSet* rAttrs ) | ||||||||
| 257 | { | ||||||||
| 258 | if( rAttrs->GetItemState( GetWhich( XATTR_LINESTYLE ) ) != SfxItemState::DONTCARE ) | ||||||||
| 259 | { | ||||||||
| 260 | drawing::LineStyle eXLS = static_cast<const XLineStyleItem&>( rAttrs->Get( GetWhich( XATTR_LINESTYLE ) ) ).GetValue(); | ||||||||
| 261 | |||||||||
| 262 | switch( eXLS ) | ||||||||
| 263 | { | ||||||||
| 264 | case drawing::LineStyle_NONE: | ||||||||
| 265 | case drawing::LineStyle_SOLID: | ||||||||
| 266 | m_xLbLineStyles->set_active(0); | ||||||||
| 267 | break; | ||||||||
| 268 | case drawing::LineStyle_DASH: | ||||||||
| 269 | { | ||||||||
| 270 | const XLineDashItem& rDashItem = rAttrs->Get( XATTR_LINEDASH ); | ||||||||
| 271 | aDash = rDashItem.GetDashValue(); | ||||||||
| 272 | |||||||||
| 273 | m_xLbLineStyles->set_active(-1); | ||||||||
| 274 | m_xLbLineStyles->set_active_text(rDashItem.GetName()); | ||||||||
| 275 | break; | ||||||||
| 276 | } | ||||||||
| 277 | default: | ||||||||
| 278 | break; | ||||||||
| 279 | } | ||||||||
| 280 | } | ||||||||
| 281 | SelectLinestyleHdl_Impl( nullptr ); | ||||||||
| 282 | |||||||||
| 283 | // determine button state | ||||||||
| 284 | if( pDashList->Count() ) | ||||||||
| 285 | { | ||||||||
| 286 | m_xBtnModify->set_sensitive(true); | ||||||||
| 287 | m_xBtnDelete->set_sensitive(true); | ||||||||
| 288 | m_xBtnSave->set_sensitive(true); | ||||||||
| 289 | } | ||||||||
| 290 | else | ||||||||
| 291 | { | ||||||||
| 292 | m_xBtnModify->set_sensitive(false); | ||||||||
| 293 | m_xBtnDelete->set_sensitive(false); | ||||||||
| 294 | m_xBtnSave->set_sensitive(false); | ||||||||
| 295 | } | ||||||||
| 296 | } | ||||||||
| 297 | |||||||||
| 298 | std::unique_ptr<SfxTabPage> SvxLineDefTabPage::Create(weld::Container* pPage, weld::DialogController* pController, const SfxItemSet* rOutAttrs ) | ||||||||
| 299 | { | ||||||||
| 300 | return std::make_unique<SvxLineDefTabPage>(pPage, pController, *rOutAttrs); | ||||||||
| 301 | } | ||||||||
| 302 | |||||||||
| 303 | IMPL_LINK(SvxLineDefTabPage, SelectLinestyleListBoxHdl_Impl, weld::ComboBox&, rListBox, void)void SvxLineDefTabPage::LinkStubSelectLinestyleListBoxHdl_Impl (void * instance, weld::ComboBox& data) { return static_cast <SvxLineDefTabPage *>(instance)->SelectLinestyleListBoxHdl_Impl (data); } void SvxLineDefTabPage::SelectLinestyleListBoxHdl_Impl (weld::ComboBox& rListBox) | ||||||||
| 304 | { | ||||||||
| 305 | SelectLinestyleHdl_Impl(&rListBox); | ||||||||
| 306 | } | ||||||||
| 307 | |||||||||
| 308 | void SvxLineDefTabPage::SelectLinestyleHdl_Impl(const weld::ComboBox* p) | ||||||||
| 309 | { | ||||||||
| 310 | if(!pDashList->Count()) | ||||||||
| 311 | return; | ||||||||
| 312 | |||||||||
| 313 | int nTmp = m_xLbLineStyles->get_active(); | ||||||||
| 314 | if (nTmp == -1) | ||||||||
| 315 | { | ||||||||
| 316 | OSL_ENSURE(false, "OOps, non-existent LineDash selected (!)")do { if (true && (!(false))) { sal_detail_logFormat(( SAL_DETAIL_LOG_LEVEL_WARN), ("legacy.osl"), ("/home/maarten/src/libreoffice/core/cui/source/tabpages/tplnedef.cxx" ":" "316" ": "), "%s", "OOps, non-existent LineDash selected (!)" ); } } while (false); | ||||||||
| 317 | nTmp = 1; | ||||||||
| 318 | } | ||||||||
| 319 | |||||||||
| 320 | aDash = pDashList->GetDash( nTmp )->GetDash(); | ||||||||
| 321 | |||||||||
| 322 | FillDialog_Impl(); | ||||||||
| 323 | |||||||||
| 324 | rXLSet.Put( XLineDashItem( OUString(), aDash ) ); | ||||||||
| 325 | |||||||||
| 326 | // #i34740# | ||||||||
| 327 | m_aCtlPreview.SetLineAttributes(aXLineAttr.GetItemSet()); | ||||||||
| 328 | m_aCtlPreview.Invalidate(); | ||||||||
| 329 | |||||||||
| 330 | // Is not set before, in order to take the new style | ||||||||
| 331 | // only if there was an entry selected in the ListBox. | ||||||||
| 332 | // If it was called via Reset(), then p is == NULL | ||||||||
| 333 | if( p ) | ||||||||
| 334 | *pPageType = PageType::Hatch; | ||||||||
| 335 | } | ||||||||
| 336 | |||||||||
| 337 | IMPL_LINK_NOARG(SvxLineDefTabPage, ChangePreviewHdl_Impl, weld::MetricSpinButton&, void)void SvxLineDefTabPage::LinkStubChangePreviewHdl_Impl(void * instance , weld::MetricSpinButton& data) { return static_cast<SvxLineDefTabPage *>(instance)->ChangePreviewHdl_Impl(data); } void SvxLineDefTabPage ::ChangePreviewHdl_Impl(__attribute__ ((unused)) weld::MetricSpinButton &) | ||||||||
| 338 | { | ||||||||
| 339 | FillDash_Impl(); | ||||||||
| 340 | m_aCtlPreview.Invalidate(); | ||||||||
| 341 | } | ||||||||
| 342 | |||||||||
| 343 | IMPL_LINK_NOARG(SvxLineDefTabPage, ChangeNumber1Hdl_Impl, weld::SpinButton&, void)void SvxLineDefTabPage::LinkStubChangeNumber1Hdl_Impl(void * instance , weld::SpinButton& data) { return static_cast<SvxLineDefTabPage *>(instance)->ChangeNumber1Hdl_Impl(data); } void SvxLineDefTabPage ::ChangeNumber1Hdl_Impl(__attribute__ ((unused)) weld::SpinButton &) | ||||||||
| 344 | { | ||||||||
| 345 | if (m_xNumFldNumber1->get_value() == 0) | ||||||||
| 346 | { | ||||||||
| 347 | m_xNumFldNumber2->set_min(1); | ||||||||
| 348 | } | ||||||||
| 349 | else | ||||||||
| 350 | { | ||||||||
| 351 | m_xNumFldNumber2->set_min(0); | ||||||||
| 352 | } | ||||||||
| 353 | |||||||||
| 354 | ChangePreviewHdl_Impl(*m_xMtrLength1); | ||||||||
| 355 | } | ||||||||
| 356 | |||||||||
| 357 | IMPL_LINK_NOARG(SvxLineDefTabPage, ChangeNumber2Hdl_Impl, weld::SpinButton&, void)void SvxLineDefTabPage::LinkStubChangeNumber2Hdl_Impl(void * instance , weld::SpinButton& data) { return static_cast<SvxLineDefTabPage *>(instance)->ChangeNumber2Hdl_Impl(data); } void SvxLineDefTabPage ::ChangeNumber2Hdl_Impl(__attribute__ ((unused)) weld::SpinButton &) | ||||||||
| 358 | { | ||||||||
| 359 | if (m_xNumFldNumber2->get_value() == 0) | ||||||||
| 360 | { | ||||||||
| 361 | m_xNumFldNumber1->set_min(1); | ||||||||
| 362 | } | ||||||||
| 363 | else | ||||||||
| 364 | { | ||||||||
| 365 | m_xNumFldNumber1->set_min(0); | ||||||||
| 366 | } | ||||||||
| 367 | |||||||||
| 368 | ChangePreviewHdl_Impl(*m_xMtrLength1); | ||||||||
| 369 | } | ||||||||
| 370 | |||||||||
| 371 | IMPL_LINK( SvxLineDefTabPage, ChangeMetricHdl_Impl, weld::ToggleButton&, r, void)void SvxLineDefTabPage::LinkStubChangeMetricHdl_Impl(void * instance , weld::ToggleButton& data) { return static_cast<SvxLineDefTabPage *>(instance)->ChangeMetricHdl_Impl(data); } void SvxLineDefTabPage ::ChangeMetricHdl_Impl(weld::ToggleButton& r) | ||||||||
| 372 | { | ||||||||
| 373 | ChangeMetricHdl_Impl(&r); | ||||||||
| 374 | } | ||||||||
| 375 | |||||||||
| 376 | void SvxLineDefTabPage::ChangeMetricHdl_Impl(const weld::ToggleButton* p) | ||||||||
| 377 | { | ||||||||
| 378 | if( !m_xCbxSynchronize->get_active() && m_xMtrLength1->get_unit() != eFUnit ) | ||||||||
| 379 | { | ||||||||
| 380 | long nTmp1, nTmp2, nTmp3; | ||||||||
| 381 | |||||||||
| 382 | // was changed with Control | ||||||||
| 383 | if( p ) | ||||||||
| 384 | { | ||||||||
| 385 | nTmp1 = GetCoreValue( *m_xMtrLength1, ePoolUnit ) * XOUT_WIDTH150 / 100; | ||||||||
| 386 | nTmp2 = GetCoreValue( *m_xMtrLength2, ePoolUnit ) * XOUT_WIDTH150 / 100; | ||||||||
| 387 | nTmp3 = GetCoreValue( *m_xMtrDistance, ePoolUnit ) * XOUT_WIDTH150 / 100; | ||||||||
| 388 | } | ||||||||
| 389 | else | ||||||||
| 390 | { | ||||||||
| 391 | nTmp1 = GetCoreValue( *m_xMtrLength1, ePoolUnit ); | ||||||||
| 392 | nTmp2 = GetCoreValue( *m_xMtrLength2, ePoolUnit ); | ||||||||
| 393 | nTmp3 = GetCoreValue( *m_xMtrDistance, ePoolUnit ); | ||||||||
| 394 | } | ||||||||
| 395 | m_xMtrLength1->set_digits(2); | ||||||||
| 396 | m_xMtrLength2->set_digits(2); | ||||||||
| 397 | m_xMtrDistance->set_digits(2); | ||||||||
| 398 | |||||||||
| 399 | // adjust metric | ||||||||
| 400 | m_xMtrLength1->set_unit(eFUnit); | ||||||||
| 401 | m_xMtrLength2->set_unit(eFUnit); | ||||||||
| 402 | m_xMtrDistance->set_unit(eFUnit); | ||||||||
| 403 | |||||||||
| 404 | // tdf#126736 max 5cm | ||||||||
| 405 | m_xMtrLength1->set_range(0, 500, FieldUnit::CM); | ||||||||
| 406 | m_xMtrLength2->set_range(0, 500, FieldUnit::CM); | ||||||||
| 407 | m_xMtrDistance->set_range(0, 500, FieldUnit::CM); | ||||||||
| 408 | |||||||||
| 409 | SetMetricValue( *m_xMtrLength1, nTmp1, ePoolUnit ); | ||||||||
| 410 | SetMetricValue( *m_xMtrLength2, nTmp2, ePoolUnit ); | ||||||||
| 411 | SetMetricValue( *m_xMtrDistance, nTmp3, ePoolUnit ); | ||||||||
| 412 | } | ||||||||
| 413 | else if( m_xCbxSynchronize->get_active() && m_xMtrLength1->get_unit() != FieldUnit::PERCENT ) | ||||||||
| 414 | { | ||||||||
| 415 | long nTmp1, nTmp2, nTmp3; | ||||||||
| 416 | |||||||||
| 417 | // was changed with Control | ||||||||
| 418 | if( p ) | ||||||||
| 419 | { | ||||||||
| 420 | nTmp1 = GetCoreValue( *m_xMtrLength1, ePoolUnit ) * 100 / XOUT_WIDTH150; | ||||||||
| 421 | nTmp2 = GetCoreValue( *m_xMtrLength2, ePoolUnit ) * 100 / XOUT_WIDTH150; | ||||||||
| 422 | nTmp3 = GetCoreValue( *m_xMtrDistance, ePoolUnit ) * 100 / XOUT_WIDTH150; | ||||||||
| 423 | } | ||||||||
| 424 | else | ||||||||
| 425 | { | ||||||||
| 426 | nTmp1 = GetCoreValue( *m_xMtrLength1, ePoolUnit ); | ||||||||
| 427 | nTmp2 = GetCoreValue( *m_xMtrLength2, ePoolUnit ); | ||||||||
| 428 | nTmp3 = GetCoreValue( *m_xMtrDistance, ePoolUnit ); | ||||||||
| 429 | } | ||||||||
| 430 | |||||||||
| 431 | m_xMtrLength1->set_digits(0); | ||||||||
| 432 | m_xMtrLength2->set_digits(0); | ||||||||
| 433 | m_xMtrDistance->set_digits(0); | ||||||||
| 434 | |||||||||
| 435 | m_xMtrLength1->set_unit(FieldUnit::PERCENT); | ||||||||
| 436 | m_xMtrLength2->set_unit(FieldUnit::PERCENT); | ||||||||
| 437 | m_xMtrDistance->set_unit(FieldUnit::PERCENT); | ||||||||
| 438 | |||||||||
| 439 | // tdf#126736 800% | ||||||||
| 440 | m_xMtrLength1->set_range(0, 800, FieldUnit::PERCENT); | ||||||||
| 441 | m_xMtrLength2->set_range(0, 800, FieldUnit::PERCENT); | ||||||||
| 442 | m_xMtrDistance->set_range(0, 800, FieldUnit::PERCENT); | ||||||||
| 443 | |||||||||
| 444 | m_xMtrLength1->set_value(nTmp1, FieldUnit::PERCENT); | ||||||||
| 445 | m_xMtrLength2->set_value(nTmp2, FieldUnit::PERCENT); | ||||||||
| 446 | m_xMtrDistance->set_value(nTmp3, FieldUnit::PERCENT); | ||||||||
| 447 | } | ||||||||
| 448 | SelectTypeHdl_Impl( nullptr ); | ||||||||
| 449 | } | ||||||||
| 450 | |||||||||
| 451 | IMPL_LINK( SvxLineDefTabPage, SelectTypeListBoxHdl_Impl, weld::ComboBox&, rListBox, void )void SvxLineDefTabPage::LinkStubSelectTypeListBoxHdl_Impl(void * instance, weld::ComboBox& data) { return static_cast< SvxLineDefTabPage *>(instance)->SelectTypeListBoxHdl_Impl (data); } void SvxLineDefTabPage::SelectTypeListBoxHdl_Impl(weld ::ComboBox& rListBox) | ||||||||
| 452 | { | ||||||||
| 453 | SelectTypeHdl_Impl(&rListBox); | ||||||||
| 454 | } | ||||||||
| 455 | |||||||||
| 456 | void SvxLineDefTabPage::SelectTypeHdl_Impl(const weld::ComboBox* p) | ||||||||
| 457 | { | ||||||||
| 458 | if (p == m_xLbType1.get() || !p) | ||||||||
| 459 | { | ||||||||
| 460 | if (m_xLbType1->get_active() == 0) | ||||||||
| 461 | { | ||||||||
| 462 | m_xMtrLength1->set_sensitive(false); | ||||||||
| 463 | m_xMtrLength1->set_text(""); | ||||||||
| 464 | } | ||||||||
| 465 | else if (!m_xMtrLength1->get_sensitive()) | ||||||||
| 466 | { | ||||||||
| 467 | m_xMtrLength1->set_sensitive(true); | ||||||||
| 468 | m_xMtrLength1->reformat(); | ||||||||
| 469 | } | ||||||||
| 470 | } | ||||||||
| 471 | |||||||||
| 472 | if (p == m_xLbType2.get() || !p) | ||||||||
| 473 | { | ||||||||
| 474 | if (m_xLbType2->get_active() == 0) | ||||||||
| 475 | { | ||||||||
| 476 | m_xMtrLength2->set_sensitive(false); | ||||||||
| 477 | m_xMtrLength2->set_text(""); | ||||||||
| 478 | } | ||||||||
| 479 | else if (!m_xMtrLength2->get_sensitive()) | ||||||||
| 480 | { | ||||||||
| 481 | m_xMtrLength2->set_sensitive(true); | ||||||||
| 482 | m_xMtrLength2->reformat(); | ||||||||
| 483 | } | ||||||||
| 484 | } | ||||||||
| 485 | ChangePreviewHdl_Impl(*m_xMtrLength1); | ||||||||
| 486 | } | ||||||||
| 487 | |||||||||
| 488 | IMPL_LINK_NOARG(SvxLineDefTabPage, ClickAddHdl_Impl, weld::Button&, void)void SvxLineDefTabPage::LinkStubClickAddHdl_Impl(void * instance , weld::Button& data) { return static_cast<SvxLineDefTabPage *>(instance)->ClickAddHdl_Impl(data); } void SvxLineDefTabPage ::ClickAddHdl_Impl(__attribute__ ((unused)) weld::Button& ) | ||||||||
| 489 | { | ||||||||
| 490 | OUString aNewName(SvxResId(RID_SVXSTR_LINESTYLEreinterpret_cast<char const *>("RID_SVXSTR_LINESTYLE" "\004" u8"Line Style"))); | ||||||||
| 491 | OUString aDesc(CuiResId(RID_SVXSTR_DESC_LINESTYLEreinterpret_cast<char const *>("RID_SVXSTR_DESC_LINESTYLE" "\004" u8"Please enter a name for the line style:"))); | ||||||||
| 492 | OUString aName; | ||||||||
| 493 | |||||||||
| 494 | long nCount = pDashList->Count(); | ||||||||
| 495 | long j = 1; | ||||||||
| 496 | bool bDifferent = false; | ||||||||
| 497 | |||||||||
| 498 | while ( !bDifferent ) | ||||||||
| 499 | { | ||||||||
| 500 | aName = aNewName + " " + OUString::number( j++ ); | ||||||||
| 501 | bDifferent = true; | ||||||||
| 502 | |||||||||
| 503 | for ( long i = 0; i < nCount && bDifferent; i++ ) | ||||||||
| 504 | if ( aName == pDashList->GetDash( i )->GetName() ) | ||||||||
| 505 | bDifferent = false; | ||||||||
| 506 | } | ||||||||
| 507 | |||||||||
| 508 | SvxAbstractDialogFactory* pFact = SvxAbstractDialogFactory::Create(); | ||||||||
| 509 | ScopedVclPtr<AbstractSvxNameDialog> pDlg(pFact->CreateSvxNameDialog(GetFrameWeld(), aName, aDesc)); | ||||||||
| 510 | bool bLoop = true; | ||||||||
| 511 | |||||||||
| 512 | while ( bLoop && pDlg->Execute() == RET_OK ) | ||||||||
| 513 | { | ||||||||
| 514 | pDlg->GetName( aName ); | ||||||||
| 515 | bDifferent = true; | ||||||||
| 516 | |||||||||
| 517 | for( long i = 0; i < nCount && bDifferent; i++ ) | ||||||||
| 518 | { | ||||||||
| 519 | if( aName == pDashList->GetDash( i )->GetName() ) | ||||||||
| 520 | bDifferent = false; | ||||||||
| 521 | } | ||||||||
| 522 | |||||||||
| 523 | if( bDifferent ) | ||||||||
| 524 | { | ||||||||
| 525 | bLoop = false; | ||||||||
| 526 | FillDash_Impl(); | ||||||||
| 527 | |||||||||
| 528 | long nDashCount = pDashList->Count(); | ||||||||
| 529 | pDashList->Insert( std::make_unique<XDashEntry>(aDash, aName), nDashCount ); | ||||||||
| 530 | m_xLbLineStyles->Append( *pDashList->GetDash(nDashCount), pDashList->GetUiBitmap(nDashCount) ); | ||||||||
| 531 | |||||||||
| 532 | m_xLbLineStyles->set_active(m_xLbLineStyles->get_count() - 1); | ||||||||
| 533 | |||||||||
| 534 | *pnDashListState |= ChangeType::MODIFIED; | ||||||||
| 535 | |||||||||
| 536 | *pPageType = PageType::Hatch; | ||||||||
| 537 | |||||||||
| 538 | // save values for changes recognition (-> method) | ||||||||
| 539 | m_xNumFldNumber1->save_value(); | ||||||||
| 540 | m_xMtrLength1->save_value(); | ||||||||
| 541 | m_xLbType1->save_value(); | ||||||||
| 542 | m_xNumFldNumber2->save_value(); | ||||||||
| 543 | m_xMtrLength2->save_value(); | ||||||||
| 544 | m_xLbType2->save_value(); | ||||||||
| 545 | m_xMtrDistance->save_value(); | ||||||||
| 546 | } | ||||||||
| 547 | else | ||||||||
| 548 | { | ||||||||
| 549 | std::unique_ptr<weld::Builder> xBuilder(Application::CreateBuilder(GetFrameWeld(), "cui/ui/queryduplicatedialog.ui")); | ||||||||
| 550 | std::unique_ptr<weld::MessageDialog> xBox(xBuilder->weld_message_dialog("DuplicateNameDialog")); | ||||||||
| 551 | xBox->run(); | ||||||||
| 552 | } | ||||||||
| 553 | } | ||||||||
| 554 | pDlg.disposeAndClear(); | ||||||||
| 555 | |||||||||
| 556 | // determine button state | ||||||||
| 557 | if ( pDashList->Count() ) | ||||||||
| 558 | { | ||||||||
| 559 | m_xBtnModify->set_sensitive(true); | ||||||||
| 560 | m_xBtnDelete->set_sensitive(true); | ||||||||
| 561 | m_xBtnSave->set_sensitive(true); | ||||||||
| 562 | } | ||||||||
| 563 | } | ||||||||
| 564 | |||||||||
| 565 | IMPL_LINK_NOARG(SvxLineDefTabPage, ClickModifyHdl_Impl, weld::Button&, void)void SvxLineDefTabPage::LinkStubClickModifyHdl_Impl(void * instance , weld::Button& data) { return static_cast<SvxLineDefTabPage *>(instance)->ClickModifyHdl_Impl(data); } void SvxLineDefTabPage ::ClickModifyHdl_Impl(__attribute__ ((unused)) weld::Button& ) | ||||||||
| |||||||||
| 566 | { | ||||||||
| 567 | int nPos = m_xLbLineStyles->get_active(); | ||||||||
| 568 | if (nPos == -1) | ||||||||
| 569 | return; | ||||||||
| 570 | |||||||||
| 571 | OUString aDesc(CuiResId(RID_SVXSTR_DESC_LINESTYLEreinterpret_cast<char const *>("RID_SVXSTR_DESC_LINESTYLE" "\004" u8"Please enter a name for the line style:"))); | ||||||||
| 572 | OUString aName( pDashList->GetDash( nPos )->GetName() ); | ||||||||
| 573 | OUString aOldName = aName; | ||||||||
| 574 | |||||||||
| 575 | SvxAbstractDialogFactory* pFact = SvxAbstractDialogFactory::Create(); | ||||||||
| 576 | ScopedVclPtr<AbstractSvxNameDialog> pDlg(pFact->CreateSvxNameDialog(GetFrameWeld(), aName, aDesc)); | ||||||||
| 577 | |||||||||
| 578 | long nCount = pDashList->Count(); | ||||||||
| 579 | bool bLoop = true; | ||||||||
| 580 | |||||||||
| 581 | while ( bLoop
| ||||||||
| 582 | { | ||||||||
| 583 | pDlg->GetName( aName ); | ||||||||
| 584 | bool bDifferent = true; | ||||||||
| 585 | |||||||||
| 586 | for( long i = 0; i < nCount && bDifferent; i++ ) | ||||||||
| 587 | { | ||||||||
| 588 | if( aName == pDashList->GetDash( i )->GetName() && | ||||||||
| 589 | aName != aOldName ) | ||||||||
| 590 | bDifferent = false; | ||||||||
| 591 | } | ||||||||
| 592 | |||||||||
| 593 | if ( bDifferent ) | ||||||||
| 594 | { | ||||||||
| 595 | bLoop = false; | ||||||||
| 596 | FillDash_Impl(); | ||||||||
| 597 | |||||||||
| 598 | pDashList->Replace(std::make_unique<XDashEntry>(aDash, aName), nPos); | ||||||||
| 599 | m_xLbLineStyles->Modify(*pDashList->GetDash(nPos), nPos, pDashList->GetUiBitmap(nPos)); | ||||||||
| 600 | |||||||||
| 601 | m_xLbLineStyles->set_active(nPos); | ||||||||
| 602 | |||||||||
| 603 | *pnDashListState |= ChangeType::MODIFIED; | ||||||||
| 604 | |||||||||
| 605 | *pPageType = PageType::Hatch; | ||||||||
| 606 | |||||||||
| 607 | // save values for changes recognition (-> method) | ||||||||
| 608 | m_xNumFldNumber1->save_value(); | ||||||||
| 609 | m_xMtrLength1->save_value(); | ||||||||
| 610 | m_xLbType1->save_value(); | ||||||||
| 611 | m_xNumFldNumber2->save_value(); | ||||||||
| 612 | m_xMtrLength2->save_value(); | ||||||||
| 613 | m_xLbType2->save_value(); | ||||||||
| 614 | m_xMtrDistance->save_value(); | ||||||||
| 615 | } | ||||||||
| 616 | else | ||||||||
| 617 | { | ||||||||
| 618 | std::unique_ptr<weld::Builder> xBuilder(Application::CreateBuilder(GetFrameWeld(), "cui/ui/queryduplicatedialog.ui")); | ||||||||
| 619 | std::unique_ptr<weld::MessageDialog> xBox(xBuilder->weld_message_dialog("DuplicateNameDialog")); | ||||||||
| 620 | xBox->run(); | ||||||||
| 621 | } | ||||||||
| 622 | } | ||||||||
| 623 | } | ||||||||
| 624 | |||||||||
| 625 | IMPL_LINK_NOARG(SvxLineDefTabPage, ClickDeleteHdl_Impl, weld::Button&, void)void SvxLineDefTabPage::LinkStubClickDeleteHdl_Impl(void * instance , weld::Button& data) { return static_cast<SvxLineDefTabPage *>(instance)->ClickDeleteHdl_Impl(data); } void SvxLineDefTabPage ::ClickDeleteHdl_Impl(__attribute__ ((unused)) weld::Button& ) | ||||||||
| 626 | { | ||||||||
| 627 | int nPos = m_xLbLineStyles->get_active(); | ||||||||
| 628 | if (nPos != -1) | ||||||||
| 629 | { | ||||||||
| 630 | std::unique_ptr<weld::Builder> xBuilder(Application::CreateBuilder(GetFrameWeld(), "cui/ui/querydeletelinestyledialog.ui")); | ||||||||
| 631 | std::unique_ptr<weld::MessageDialog> xQueryBox(xBuilder->weld_message_dialog("AskDelLineStyleDialog")); | ||||||||
| 632 | if (xQueryBox->run() == RET_YES) | ||||||||
| 633 | { | ||||||||
| 634 | pDashList->Remove(nPos); | ||||||||
| 635 | m_xLbLineStyles->remove(nPos); | ||||||||
| 636 | m_xLbLineStyles->set_active(0); | ||||||||
| 637 | |||||||||
| 638 | SelectLinestyleHdl_Impl( nullptr ); | ||||||||
| 639 | *pPageType = PageType::Area; // style should not be taken | ||||||||
| 640 | |||||||||
| 641 | *pnDashListState |= ChangeType::MODIFIED; | ||||||||
| 642 | |||||||||
| 643 | ChangePreviewHdl_Impl( *m_xMtrLength1 ); | ||||||||
| 644 | } | ||||||||
| 645 | } | ||||||||
| 646 | |||||||||
| 647 | // determine button state | ||||||||
| 648 | if ( !pDashList->Count() ) | ||||||||
| 649 | { | ||||||||
| 650 | m_xBtnModify->set_sensitive(false); | ||||||||
| 651 | m_xBtnDelete->set_sensitive(false); | ||||||||
| 652 | m_xBtnSave->set_sensitive(false); | ||||||||
| 653 | } | ||||||||
| 654 | } | ||||||||
| 655 | |||||||||
| 656 | IMPL_LINK_NOARG(SvxLineDefTabPage, ClickLoadHdl_Impl, weld::Button&, void)void SvxLineDefTabPage::LinkStubClickLoadHdl_Impl(void * instance , weld::Button& data) { return static_cast<SvxLineDefTabPage *>(instance)->ClickLoadHdl_Impl(data); } void SvxLineDefTabPage ::ClickLoadHdl_Impl(__attribute__ ((unused)) weld::Button& ) | ||||||||
| 657 | { | ||||||||
| 658 | sal_uInt16 nReturn = RET_YES; | ||||||||
| 659 | |||||||||
| 660 | if ( *pnDashListState & ChangeType::MODIFIED ) | ||||||||
| 661 | { | ||||||||
| 662 | std::unique_ptr<weld::Builder> xBuilder(Application::CreateBuilder(GetFrameWeld(), "cui/ui/querysavelistdialog.ui")); | ||||||||
| 663 | std::unique_ptr<weld::MessageDialog> xBox(xBuilder->weld_message_dialog("AskSaveList")); | ||||||||
| 664 | |||||||||
| 665 | nReturn = xBox->run(); | ||||||||
| 666 | |||||||||
| 667 | if ( nReturn == RET_YES ) | ||||||||
| 668 | pDashList->Save(); | ||||||||
| 669 | } | ||||||||
| 670 | |||||||||
| 671 | if ( nReturn != RET_CANCEL ) | ||||||||
| 672 | { | ||||||||
| 673 | ::sfx2::FileDialogHelper aDlg(css::ui::dialogs::TemplateDescription::FILEOPEN_SIMPLE, | ||||||||
| 674 | FileDialogFlags::NONE, GetFrameWeld()); | ||||||||
| 675 | OUString aStrFilterType( "*.sod" ); | ||||||||
| 676 | aDlg.AddFilter( aStrFilterType, aStrFilterType ); | ||||||||
| 677 | OUString aPalettePath(SvtPathOptions().GetPalettePath()); | ||||||||
| 678 | OUString aLastDir; | ||||||||
| 679 | sal_Int32 nIndex = 0; | ||||||||
| 680 | do | ||||||||
| 681 | { | ||||||||
| 682 | aLastDir = aPalettePath.getToken(0, ';', nIndex); | ||||||||
| 683 | } | ||||||||
| 684 | while (nIndex >= 0); | ||||||||
| 685 | |||||||||
| 686 | INetURLObject aFile(aLastDir); | ||||||||
| 687 | aDlg.SetDisplayDirectory( aFile.GetMainURL( INetURLObject::DecodeMechanism::NONE ) ); | ||||||||
| 688 | |||||||||
| 689 | if( aDlg.Execute() == ERRCODE_NONEErrCode(0) ) | ||||||||
| 690 | { | ||||||||
| 691 | INetURLObject aURL( aDlg.GetPath() ); | ||||||||
| 692 | INetURLObject aPathURL( aURL ); | ||||||||
| 693 | |||||||||
| 694 | aPathURL.removeSegment(); | ||||||||
| 695 | aPathURL.removeFinalSlash(); | ||||||||
| 696 | |||||||||
| 697 | XDashListRef pDshLst = XPropertyList::AsDashList(XPropertyList::CreatePropertyList( XPropertyListType::Dash, aPathURL.GetMainURL( INetURLObject::DecodeMechanism::NONE ), "" )); | ||||||||
| 698 | pDshLst->SetName( aURL.getName() ); | ||||||||
| 699 | |||||||||
| 700 | if( pDshLst->Load() ) | ||||||||
| 701 | { | ||||||||
| 702 | pDashList = pDshLst; | ||||||||
| 703 | static_cast<SvxLineTabDialog*>(GetDialogController())->SetNewDashList( pDashList ); | ||||||||
| 704 | |||||||||
| 705 | m_xLbLineStyles->clear(); | ||||||||
| 706 | m_xLbLineStyles->Fill( pDashList ); | ||||||||
| 707 | Reset( &rOutAttrs ); | ||||||||
| 708 | |||||||||
| 709 | pDashList->SetName( aURL.getName() ); | ||||||||
| 710 | |||||||||
| 711 | *pnDashListState |= ChangeType::CHANGED; | ||||||||
| 712 | *pnDashListState &= ~ChangeType::MODIFIED; | ||||||||
| 713 | } | ||||||||
| 714 | else | ||||||||
| 715 | { | ||||||||
| 716 | std::unique_ptr<weld::Builder> xBuilder(Application::CreateBuilder(GetFrameWeld(), "cui/ui/querynoloadedfiledialog.ui")); | ||||||||
| 717 | std::unique_ptr<weld::MessageDialog> xBox(xBuilder->weld_message_dialog("NoLoadedFileDialog")); | ||||||||
| 718 | xBox->run(); | ||||||||
| 719 | } | ||||||||
| 720 | } | ||||||||
| 721 | } | ||||||||
| 722 | |||||||||
| 723 | // determine button state | ||||||||
| 724 | if ( pDashList->Count() ) | ||||||||
| 725 | { | ||||||||
| 726 | m_xBtnModify->set_sensitive(true); | ||||||||
| 727 | m_xBtnDelete->set_sensitive(true); | ||||||||
| 728 | m_xBtnSave->set_sensitive(true); | ||||||||
| 729 | } | ||||||||
| 730 | else | ||||||||
| 731 | { | ||||||||
| 732 | m_xBtnModify->set_sensitive(false); | ||||||||
| 733 | m_xBtnDelete->set_sensitive(false); | ||||||||
| 734 | m_xBtnSave->set_sensitive(false); | ||||||||
| 735 | } | ||||||||
| 736 | } | ||||||||
| 737 | |||||||||
| 738 | IMPL_LINK_NOARG(SvxLineDefTabPage, ClickSaveHdl_Impl, weld::Button&, void)void SvxLineDefTabPage::LinkStubClickSaveHdl_Impl(void * instance , weld::Button& data) { return static_cast<SvxLineDefTabPage *>(instance)->ClickSaveHdl_Impl(data); } void SvxLineDefTabPage ::ClickSaveHdl_Impl(__attribute__ ((unused)) weld::Button& ) | ||||||||
| 739 | { | ||||||||
| 740 | ::sfx2::FileDialogHelper aDlg(css::ui::dialogs::TemplateDescription::FILESAVE_SIMPLE, FileDialogFlags::NONE, GetFrameWeld()); | ||||||||
| 741 | OUString aStrFilterType( "*.sod" ); | ||||||||
| 742 | aDlg.AddFilter( aStrFilterType, aStrFilterType ); | ||||||||
| 743 | |||||||||
| 744 | OUString aPalettePath(SvtPathOptions().GetPalettePath()); | ||||||||
| 745 | OUString aLastDir; | ||||||||
| 746 | sal_Int32 nIndex = 0; | ||||||||
| 747 | do | ||||||||
| 748 | { | ||||||||
| 749 | aLastDir = aPalettePath.getToken(0, ';', nIndex); | ||||||||
| 750 | } | ||||||||
| 751 | while (nIndex >= 0); | ||||||||
| 752 | |||||||||
| 753 | INetURLObject aFile(aLastDir); | ||||||||
| 754 | DBG_ASSERT( aFile.GetProtocol() != INetProtocol::NotValid, "invalid URL" )do { if (true && (!(aFile.GetProtocol() != INetProtocol ::NotValid))) { sal_detail_logFormat((SAL_DETAIL_LOG_LEVEL_WARN ), ("legacy.tools"), ("/home/maarten/src/libreoffice/core/cui/source/tabpages/tplnedef.cxx" ":" "754" ": "), "%s", "invalid URL"); } } while (false); | ||||||||
| 755 | |||||||||
| 756 | if( !pDashList->GetName().isEmpty() ) | ||||||||
| 757 | { | ||||||||
| 758 | aFile.Append( pDashList->GetName() ); | ||||||||
| 759 | |||||||||
| 760 | if( aFile.getExtension().isEmpty() ) | ||||||||
| 761 | aFile.SetExtension( "sod" ); | ||||||||
| 762 | } | ||||||||
| 763 | |||||||||
| 764 | aDlg.SetDisplayDirectory( aFile.GetMainURL( INetURLObject::DecodeMechanism::NONE ) ); | ||||||||
| 765 | if ( aDlg.Execute() != ERRCODE_NONEErrCode(0) ) | ||||||||
| 766 | return; | ||||||||
| 767 | |||||||||
| 768 | INetURLObject aURL( aDlg.GetPath() ); | ||||||||
| 769 | INetURLObject aPathURL( aURL ); | ||||||||
| 770 | |||||||||
| 771 | aPathURL.removeSegment(); | ||||||||
| 772 | aPathURL.removeFinalSlash(); | ||||||||
| 773 | |||||||||
| 774 | pDashList->SetName( aURL.getName() ); | ||||||||
| 775 | pDashList->SetPath( aPathURL.GetMainURL( INetURLObject::DecodeMechanism::NONE ) ); | ||||||||
| 776 | |||||||||
| 777 | if( pDashList->Save() ) | ||||||||
| 778 | { | ||||||||
| 779 | *pnDashListState &= ~ChangeType::MODIFIED; | ||||||||
| 780 | } | ||||||||
| 781 | else | ||||||||
| 782 | { | ||||||||
| 783 | std::unique_ptr<weld::Builder> xBuilder(Application::CreateBuilder(GetFrameWeld(), "cui/ui/querynosavefiledialog.ui")); | ||||||||
| 784 | std::unique_ptr<weld::MessageDialog> xBox(xBuilder->weld_message_dialog("NoSaveFileDialog")); | ||||||||
| 785 | xBox->run(); | ||||||||
| 786 | } | ||||||||
| 787 | } | ||||||||
| 788 | |||||||||
| 789 | void SvxLineDefTabPage::FillDash_Impl() | ||||||||
| 790 | { | ||||||||
| 791 | css::drawing::DashStyle eXDS; | ||||||||
| 792 | |||||||||
| 793 | if (m_xCbxSynchronize->get_active()) | ||||||||
| 794 | eXDS = css::drawing::DashStyle_RECTRELATIVE; | ||||||||
| 795 | else | ||||||||
| 796 | eXDS = css::drawing::DashStyle_RECT; | ||||||||
| 797 | |||||||||
| 798 | aDash.SetDashStyle( eXDS ); | ||||||||
| 799 | aDash.SetDots( static_cast<sal_uInt8>(m_xNumFldNumber1->get_value()) ); | ||||||||
| 800 | aDash.SetDotLen( m_xLbType1->get_active() == 0 ? 0 : GetCoreValue( *m_xMtrLength1, ePoolUnit ) ); | ||||||||
| 801 | aDash.SetDashes( static_cast<sal_uInt8>(m_xNumFldNumber2->get_value()) ); | ||||||||
| 802 | aDash.SetDashLen( m_xLbType2->get_active() == 0 ? 0 : GetCoreValue( *m_xMtrLength2, ePoolUnit ) ); | ||||||||
| 803 | aDash.SetDistance( GetCoreValue( *m_xMtrDistance, ePoolUnit ) ); | ||||||||
| 804 | |||||||||
| 805 | rXLSet.Put( XLineDashItem( OUString(), aDash ) ); | ||||||||
| 806 | |||||||||
| 807 | // #i34740# | ||||||||
| 808 | m_aCtlPreview.SetLineAttributes(aXLineAttr.GetItemSet()); | ||||||||
| 809 | } | ||||||||
| 810 | |||||||||
| 811 | void SvxLineDefTabPage::FillDialog_Impl() | ||||||||
| 812 | { | ||||||||
| 813 | css::drawing::DashStyle eXDS = aDash.GetDashStyle(); // css::drawing::DashStyle_RECT, css::drawing::DashStyle_ROUND | ||||||||
| 814 | if( eXDS == css::drawing::DashStyle_RECTRELATIVE ) | ||||||||
| 815 | m_xCbxSynchronize->set_active(true); | ||||||||
| 816 | else | ||||||||
| 817 | m_xCbxSynchronize->set_active(false); | ||||||||
| 818 | |||||||||
| 819 | m_xNumFldNumber1->set_value(aDash.GetDots()); | ||||||||
| 820 | SetMetricValue( *m_xMtrLength1, aDash.GetDotLen(), ePoolUnit ); | ||||||||
| 821 | m_xLbType1->set_active(aDash.GetDotLen() == 0 ? 0 : 1); | ||||||||
| 822 | m_xNumFldNumber2->set_value(aDash.GetDashes()); | ||||||||
| 823 | SetMetricValue( *m_xMtrLength2, aDash.GetDashLen(), ePoolUnit ); | ||||||||
| 824 | m_xLbType2->set_active(aDash.GetDashLen() == 0 ? 0 : 1); | ||||||||
| 825 | SetMetricValue( *m_xMtrDistance, aDash.GetDistance(), ePoolUnit ); | ||||||||
| 826 | |||||||||
| 827 | ChangeMetricHdl_Impl(nullptr); | ||||||||
| 828 | |||||||||
| 829 | // save values for changes recognition (-> method) | ||||||||
| 830 | m_xNumFldNumber1->save_value(); | ||||||||
| 831 | m_xMtrLength1->save_value(); | ||||||||
| 832 | m_xLbType1->save_value(); | ||||||||
| 833 | m_xNumFldNumber2->save_value(); | ||||||||
| 834 | m_xMtrLength2->save_value(); | ||||||||
| 835 | m_xLbType2->save_value(); | ||||||||
| 836 | m_xMtrDistance->save_value(); | ||||||||
| 837 | } | ||||||||
| 838 | |||||||||
| 839 | /* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |
| 1 | /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ |
| 2 | /* |
| 3 | * This file is part of the LibreOffice project. |
| 4 | * |
| 5 | * This Source Code Form is subject to the terms of the Mozilla Public |
| 6 | * License, v. 2.0. If a copy of the MPL was not distributed with this |
| 7 | * file, You can obtain one at http://mozilla.org/MPL/2.0/. |
| 8 | * |
| 9 | * This file incorporates work covered by the following license notice: |
| 10 | * |
| 11 | * Licensed to the Apache Software Foundation (ASF) under one or more |
| 12 | * contributor license agreements. See the NOTICE file distributed |
| 13 | * with this work for additional information regarding copyright |
| 14 | * ownership. The ASF licenses this file to you under the Apache |
| 15 | * License, Version 2.0 (the "License"); you may not use this file |
| 16 | * except in compliance with the License. You may obtain a copy of |
| 17 | * the License at http://www.apache.org/licenses/LICENSE-2.0 . |
| 18 | */ |
| 19 | |
| 20 | #ifndef INCLUDED_VCL_PTR_HXX |
| 21 | #define INCLUDED_VCL_PTR_HXX |
| 22 | |
| 23 | #include <sal/config.h> |
| 24 | |
| 25 | #include <rtl/ref.hxx> |
| 26 | |
| 27 | #include <utility> |
| 28 | #include <type_traits> |
| 29 | |
| 30 | #ifdef DBG_UTIL |
| 31 | #ifndef _WIN32 |
| 32 | #include <vcl/vclmain.hxx> |
| 33 | #endif |
| 34 | #endif |
| 35 | |
| 36 | class VclReferenceBase; |
| 37 | |
| 38 | namespace vcl::detail { |
| 39 | |
| 40 | template<typename> |
| 41 | constexpr bool isIncompleteOrDerivedFromVclReferenceBase(...) { return true; } |
| 42 | |
| 43 | template<typename T> constexpr bool isIncompleteOrDerivedFromVclReferenceBase( |
| 44 | int (*)[sizeof(T)]) |
| 45 | { return std::is_base_of<VclReferenceBase, T>::value; } |
| 46 | |
| 47 | } // namespace vcl::detail |
| 48 | |
| 49 | /** |
| 50 | * A thin wrapper around rtl::Reference to implement the acquire and dispose semantics we want for references to vcl::Window subclasses. |
| 51 | * |
| 52 | * For more details on the design please see vcl/README.lifecycle |
| 53 | * |
| 54 | * @param reference_type must be a subclass of vcl::Window |
| 55 | */ |
| 56 | template <class reference_type> |
| 57 | class VclPtr |
| 58 | { |
| 59 | static_assert( |
| 60 | vcl::detail::isIncompleteOrDerivedFromVclReferenceBase<reference_type>( |
| 61 | nullptr), |
| 62 | "template argument type must be derived from VclReferenceBase"); |
| 63 | |
| 64 | ::rtl::Reference<reference_type> m_rInnerRef; |
| 65 | |
| 66 | public: |
| 67 | /** Constructor... |
| 68 | */ |
| 69 | VclPtr() |
| 70 | : m_rInnerRef() |
| 71 | {} |
| 72 | |
| 73 | /** Constructor... |
| 74 | */ |
| 75 | VclPtr (reference_type * pBody) |
| 76 | : m_rInnerRef(pBody) |
| 77 | {} |
| 78 | |
| 79 | /** Constructor... that doesn't take a ref. |
| 80 | */ |
| 81 | VclPtr (reference_type * pBody, __sal_NoAcquire) |
| 82 | : m_rInnerRef(pBody, SAL_NO_ACQUIRE) |
| 83 | {} |
| 84 | |
| 85 | /** Up-casting conversion constructor: Copies interface reference. |
| 86 | |
| 87 | Does not work for up-casts to ambiguous bases. For the special case of |
| 88 | up-casting to Reference< XInterface >, see the corresponding conversion |
| 89 | operator. |
| 90 | |
| 91 | @param rRef another reference |
| 92 | */ |
| 93 | template< class derived_type > |
| 94 | VclPtr( |
| 95 | const VclPtr< derived_type > & rRef, |
| 96 | typename std::enable_if< |
| 97 | std::is_base_of<reference_type, derived_type>::value, int>::type |
| 98 | = 0 ) |
| 99 | : m_rInnerRef( static_cast<reference_type*>(rRef) ) |
| 100 | { |
| 101 | } |
| 102 | |
| 103 | #if defined(DBG_UTIL) && !defined(_WIN32) |
| 104 | virtual ~VclPtr() |
| 105 | { |
| 106 | assert(m_rInnerRef.get() == nullptr || vclmain::isAlive())(static_cast <bool> (m_rInnerRef.get() == nullptr || vclmain ::isAlive()) ? void (0) : __assert_fail ("m_rInnerRef.get() == nullptr || vclmain::isAlive()" , "/home/maarten/src/libreoffice/core/include/vcl/vclptr.hxx" , 106, __extension__ __PRETTY_FUNCTION__)); |
| 107 | // We can be one of the intermediate counts, but if we are the last |
| 108 | // VclPtr keeping this object alive, then something forgot to call dispose(). |
| 109 | assert((!m_rInnerRef.get() || m_rInnerRef->isDisposed() || m_rInnerRef->getRefCount() > 1)(static_cast <bool> ((!m_rInnerRef.get() || m_rInnerRef ->isDisposed() || m_rInnerRef->getRefCount() > 1) && "someone forgot to call dispose()") ? void (0) : __assert_fail ("(!m_rInnerRef.get() || m_rInnerRef->isDisposed() || m_rInnerRef->getRefCount() > 1) && \"someone forgot to call dispose()\"" , "/home/maarten/src/libreoffice/core/include/vcl/vclptr.hxx" , 110, __extension__ __PRETTY_FUNCTION__)) |
| 110 | && "someone forgot to call dispose()")(static_cast <bool> ((!m_rInnerRef.get() || m_rInnerRef ->isDisposed() || m_rInnerRef->getRefCount() > 1) && "someone forgot to call dispose()") ? void (0) : __assert_fail ("(!m_rInnerRef.get() || m_rInnerRef->isDisposed() || m_rInnerRef->getRefCount() > 1) && \"someone forgot to call dispose()\"" , "/home/maarten/src/libreoffice/core/include/vcl/vclptr.hxx" , 110, __extension__ __PRETTY_FUNCTION__)); |
| 111 | } |
| 112 | VclPtr(VclPtr const &) = default; |
| 113 | VclPtr(VclPtr &&) = default; |
| 114 | VclPtr & operator =(VclPtr const &) = default; |
| 115 | VclPtr & operator =(VclPtr &&) = default; |
| 116 | #endif |
| 117 | |
| 118 | /** |
| 119 | * A construction helper for VclPtr. Since VclPtr types are created |
| 120 | * with a reference-count of one - to help fit into the existing |
| 121 | * code-flow; this helps us to construct them easily. |
| 122 | * |
| 123 | * For more details on the design please see vcl/README.lifecycle |
| 124 | * |
| 125 | * @tparam reference_type must be a subclass of vcl::Window |
| 126 | */ |
| 127 | template<typename... Arg> [[nodiscard]] static VclPtr< reference_type > Create(Arg &&... arg) |
| 128 | { |
| 129 | return VclPtr< reference_type >( new reference_type(std::forward<Arg>(arg)...), SAL_NO_ACQUIRE ); |
| 130 | } |
| 131 | |
| 132 | /** Probably most common used: handle->someBodyOp(). |
| 133 | */ |
| 134 | reference_type * operator->() const |
| 135 | { |
| 136 | return m_rInnerRef.get(); |
| 137 | } |
| 138 | |
| 139 | /** Get the body. Can be used instead of operator->(). |
| 140 | I.e. handle->someBodyOp() and handle.get()->someBodyOp() |
| 141 | are the same. |
| 142 | */ |
| 143 | reference_type * get() const |
| 144 | { |
| 145 | return m_rInnerRef.get(); |
| 146 | } |
| 147 | |
| 148 | void set(reference_type *pBody) |
| 149 | { |
| 150 | m_rInnerRef.set(pBody); |
| 151 | } |
| 152 | |
| 153 | void reset(reference_type *pBody) |
| 154 | { |
| 155 | m_rInnerRef.set(pBody); |
| 156 | } |
| 157 | |
| 158 | /** Up-casting copy assignment operator. |
| 159 | |
| 160 | Does not work for up-casts to ambiguous bases. |
| 161 | |
| 162 | @param rRef another reference |
| 163 | */ |
| 164 | template<typename derived_type> |
| 165 | typename std::enable_if< |
| 166 | std::is_base_of<reference_type, derived_type>::value, |
| 167 | VclPtr &>::type |
| 168 | operator =(VclPtr<derived_type> const & rRef) |
| 169 | { |
| 170 | m_rInnerRef.set(rRef.get()); |
| 171 | return *this; |
| 172 | } |
| 173 | |
| 174 | VclPtr & operator =(reference_type * pBody) |
| 175 | { |
| 176 | m_rInnerRef.set(pBody); |
| 177 | return *this; |
| 178 | } |
| 179 | |
| 180 | operator reference_type * () const |
| 181 | { |
| 182 | return m_rInnerRef.get(); |
| 183 | } |
| 184 | |
| 185 | explicit operator bool () const |
| 186 | { |
| 187 | return m_rInnerRef.get() != nullptr; |
| 188 | } |
| 189 | |
| 190 | void clear() |
| 191 | { |
| 192 | m_rInnerRef.clear(); |
| 193 | } |
| 194 | |
| 195 | void reset() |
| 196 | { |
| 197 | m_rInnerRef.clear(); |
| 198 | } |
| 199 | |
| 200 | void disposeAndClear() |
| 201 | { |
| 202 | // hold it alive for the lifetime of this method |
| 203 | ::rtl::Reference<reference_type> aTmp(m_rInnerRef); |
| 204 | m_rInnerRef.clear(); // we should use some 'swap' method ideally ;-) |
| 205 | if (aTmp.get()) { |
| 206 | aTmp->disposeOnce(); |
| 207 | } |
| 208 | } |
| 209 | |
| 210 | /** Needed to place VclPtr's into STL collection. |
| 211 | */ |
| 212 | bool operator< (const VclPtr<reference_type> & handle) const |
| 213 | { |
| 214 | return (m_rInnerRef < handle.m_rInnerRef); |
| 215 | } |
| 216 | }; // class VclPtr |
| 217 | |
| 218 | template<typename T1, typename T2> |
| 219 | inline bool operator ==(VclPtr<T1> const & p1, VclPtr<T2> const & p2) { |
| 220 | return p1.get() == p2.get(); |
| 221 | } |
| 222 | |
| 223 | template<typename T> inline bool operator ==(VclPtr<T> const & p1, T const * p2) |
| 224 | { |
| 225 | return p1.get() == p2; |
| 226 | } |
| 227 | |
| 228 | template<typename T> inline bool operator ==(VclPtr<T> const & p1, T * p2) { |
| 229 | return p1.get() == p2; |
| 230 | } |
| 231 | |
| 232 | template<typename T> inline bool operator ==(T const * p1, VclPtr<T> const & p2) |
| 233 | { |
| 234 | return p1 == p2.get(); |
| 235 | } |
| 236 | |
| 237 | template<typename T> inline bool operator ==(T * p1, VclPtr<T> const & p2) { |
| 238 | return p1 == p2.get(); |
| 239 | } |
| 240 | |
| 241 | template<typename T1, typename T2> |
| 242 | inline bool operator !=(VclPtr<T1> const & p1, VclPtr<T2> const & p2) { |
| 243 | return !(p1 == p2); |
| 244 | } |
| 245 | |
| 246 | template<typename T> inline bool operator !=(VclPtr<T> const & p1, T const * p2) |
| 247 | { |
| 248 | return !(p1 == p2); |
| 249 | } |
| 250 | |
| 251 | template<typename T> inline bool operator !=(VclPtr<T> const & p1, T * p2) { |
| 252 | return !(p1 == p2); |
| 253 | } |
| 254 | |
| 255 | template<typename T> inline bool operator !=(T const * p1, VclPtr<T> const & p2) |
| 256 | { |
| 257 | return !(p1 == p2); |
| 258 | } |
| 259 | |
| 260 | template<typename T> inline bool operator !=(T * p1, VclPtr<T> const & p2) { |
| 261 | return !(p1 == p2); |
| 262 | } |
| 263 | |
| 264 | /** |
| 265 | * A construction helper for a temporary VclPtr. Since VclPtr types |
| 266 | * are created with a reference-count of one - to help fit into |
| 267 | * the existing code-flow; this helps us to construct them easily. |
| 268 | * see also VclPtr::Create and ScopedVclPtr |
| 269 | * |
| 270 | * For more details on the design please see vcl/README.lifecycle |
| 271 | * |
| 272 | * @param reference_type must be a subclass of vcl::Window |
| 273 | */ |
| 274 | template <class reference_type> |
| 275 | class SAL_WARN_UNUSED__attribute__((warn_unused)) VclPtrInstance final : public VclPtr<reference_type> |
| 276 | { |
| 277 | public: |
| 278 | template<typename... Arg> VclPtrInstance(Arg &&... arg) |
| 279 | : VclPtr<reference_type>( new reference_type(std::forward<Arg>(arg)...), SAL_NO_ACQUIRE ) |
| 280 | { |
| 281 | } |
| 282 | |
| 283 | /** |
| 284 | * Override and disallow this, to prevent people accidentally calling it and actually |
| 285 | * getting VclPtr::Create and getting a naked VclPtr<> instance |
| 286 | */ |
| 287 | template<typename... Arg> static VclPtrInstance< reference_type > Create(Arg &&... ) = delete; |
| 288 | }; |
| 289 | |
| 290 | template <class reference_type> |
| 291 | class ScopedVclPtr : public VclPtr<reference_type> |
| 292 | { |
| 293 | public: |
| 294 | /** Constructor... |
| 295 | */ |
| 296 | ScopedVclPtr() |
| 297 | : VclPtr<reference_type>() |
| 298 | {} |
| 299 | |
| 300 | /** Constructor |
| 301 | */ |
| 302 | ScopedVclPtr (reference_type * pBody) |
| 303 | : VclPtr<reference_type>(pBody) |
| 304 | {} |
| 305 | |
| 306 | /** Copy constructor... |
| 307 | */ |
| 308 | ScopedVclPtr (const VclPtr<reference_type> & handle) |
| 309 | : VclPtr<reference_type>(handle) |
| 310 | {} |
| 311 | |
| 312 | /** |
| 313 | Assignment that releases the last reference. |
| 314 | */ |
| 315 | void disposeAndReset(reference_type *pBody) |
| 316 | { |
| 317 | if (pBody != this->get()) { |
| 318 | VclPtr<reference_type>::disposeAndClear(); |
| 319 | VclPtr<reference_type>::set(pBody); |
| 320 | } |
| 321 | } |
| 322 | |
| 323 | /** |
| 324 | Assignment that releases the last reference. |
| 325 | */ |
| 326 | ScopedVclPtr<reference_type>& operator = (reference_type * pBody) |
| 327 | { |
| 328 | disposeAndReset(pBody); |
| 329 | return *this; |
| 330 | } |
| 331 | |
| 332 | /** Up-casting conversion constructor: Copies interface reference. |
| 333 | |
| 334 | Does not work for up-casts to ambiguous bases. For the special case of |
| 335 | up-casting to Reference< XInterface >, see the corresponding conversion |
| 336 | operator. |
| 337 | |
| 338 | @param rRef another reference |
| 339 | */ |
| 340 | template< class derived_type > |
| 341 | ScopedVclPtr( |
| 342 | const VclPtr< derived_type > & rRef, |
| 343 | typename std::enable_if< |
| 344 | std::is_base_of<reference_type, derived_type>::value, int>::type |
| 345 | = 0 ) |
| 346 | : VclPtr<reference_type>( rRef ) |
| 347 | { |
| 348 | } |
| 349 | |
| 350 | /** Up-casting assignment operator. |
| 351 | |
| 352 | Does not work for up-casts to ambiguous bases. |
| 353 | |
| 354 | @param rRef another VclPtr |
| 355 | */ |
| 356 | template<typename derived_type> |
| 357 | typename std::enable_if< |
| 358 | std::is_base_of<reference_type, derived_type>::value, |
| 359 | ScopedVclPtr &>::type |
| 360 | operator =(VclPtr<derived_type> const & rRef) |
| 361 | { |
| 362 | disposeAndReset(rRef.get()); |
| 363 | return *this; |
| 364 | } |
| 365 | |
| 366 | /** |
| 367 | * Override and disallow this, to prevent people accidentally calling it and actually |
| 368 | * getting VclPtr::Create and getting a naked VclPtr<> instance |
| 369 | */ |
| 370 | template<typename... Arg> static ScopedVclPtr< reference_type > Create(Arg &&... ) = delete; |
| 371 | |
| 372 | ~ScopedVclPtr() |
| 373 | { |
| 374 | VclPtr<reference_type>::disposeAndClear(); |
| 375 | assert(VclPtr<reference_type>::get() == nullptr)(static_cast <bool> (VclPtr<reference_type>::get( ) == nullptr) ? void (0) : __assert_fail ("VclPtr<reference_type>::get() == nullptr" , "/home/maarten/src/libreoffice/core/include/vcl/vclptr.hxx" , 375, __extension__ __PRETTY_FUNCTION__)); // make sure there are no lingering references |
| 376 | } |
| 377 | |
| 378 | private: |
| 379 | // Most likely we don't want this default copy-constructor. |
| 380 | ScopedVclPtr (const ScopedVclPtr<reference_type> &) = delete; |
| 381 | // And certainly we don't want a default assignment operator. |
| 382 | ScopedVclPtr<reference_type>& operator = (const ScopedVclPtr<reference_type> &) = delete; |
| 383 | // And disallow reset as that doesn't call disposeAndClear on the original reference |
| 384 | void reset() = delete; |
| 385 | void reset(reference_type *pBody) = delete; |
| 386 | |
| 387 | protected: |
| 388 | ScopedVclPtr (reference_type * pBody, __sal_NoAcquire) |
| 389 | : VclPtr<reference_type>(pBody, SAL_NO_ACQUIRE) |
| 390 | {} |
| 391 | }; |
| 392 | |
| 393 | /** |
| 394 | * A construction helper for ScopedVclPtr. Since VclPtr types are created |
| 395 | * with a reference-count of one - to help fit into the existing |
| 396 | * code-flow; this helps us to construct them easily. |
| 397 | * |
| 398 | * For more details on the design please see vcl/README.lifecycle |
| 399 | * |
| 400 | * @param reference_type must be a subclass of vcl::Window |
| 401 | */ |
| 402 | #if defined _MSC_VER |
| 403 | #pragma warning(push) |
| 404 | #pragma warning(disable: 4521) // " multiple copy constructors specified" |
| 405 | #endif |
| 406 | template <class reference_type> |
| 407 | class SAL_WARN_UNUSED__attribute__((warn_unused)) ScopedVclPtrInstance final : public ScopedVclPtr<reference_type> |
| 408 | { |
| 409 | public: |
| 410 | template<typename... Arg> ScopedVclPtrInstance(Arg &&... arg) |
| 411 | : ScopedVclPtr<reference_type>( new reference_type(std::forward<Arg>(arg)...), SAL_NO_ACQUIRE ) |
| 412 | { |
| 413 | } |
| 414 | |
| 415 | /** |
| 416 | * Override and disallow this, to prevent people accidentally calling it and actually |
| 417 | * getting VclPtr::Create and getting a naked VclPtr<> instance |
| 418 | */ |
| 419 | template<typename... Arg> static ScopedVclPtrInstance< reference_type > Create(Arg &&...) = delete; |
| 420 | |
| 421 | private: |
| 422 | // Prevent the above perfect forwarding ctor from hijacking (accidental) |
| 423 | // attempts at ScopedVclPtrInstance copy construction (where the hijacking |
| 424 | // would typically lead to somewhat obscure error messages); both non-const |
| 425 | // and const variants are needed here, as the ScopedVclPtr base class has a |
| 426 | // const--variant copy ctor, so the implicitly declared copy ctor for |
| 427 | // ScopedVclPtrInstance would also be the const variant, so non-const copy |
| 428 | // construction attempts would be hijacked by the perfect forwarding ctor; |
| 429 | // but if we only declared a non-const variant here, the const variant would |
| 430 | // no longer be implicitly declared (as there would already be an explicitly |
| 431 | // declared copy ctor), so const copy construction attempts would then be |
| 432 | // hijacked by the perfect forwarding ctor: |
| 433 | ScopedVclPtrInstance(ScopedVclPtrInstance &) = delete; |
| 434 | ScopedVclPtrInstance(ScopedVclPtrInstance const &) = delete; |
| 435 | }; |
| 436 | #if defined _MSC_VER |
| 437 | #pragma warning(pop) |
| 438 | #endif |
| 439 | |
| 440 | #endif // INCLUDED_VCL_PTR_HXX |
| 441 | |
| 442 | /* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |
| 1 | /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ | ||||||||
| 2 | /* | ||||||||
| 3 | * This file is part of the LibreOffice project. | ||||||||
| 4 | * | ||||||||
| 5 | * This Source Code Form is subject to the terms of the Mozilla Public | ||||||||
| 6 | * License, v. 2.0. If a copy of the MPL was not distributed with this | ||||||||
| 7 | * file, You can obtain one at http://mozilla.org/MPL/2.0/. | ||||||||
| 8 | * | ||||||||
| 9 | * This file incorporates work covered by the following license notice: | ||||||||
| 10 | * | ||||||||
| 11 | * Licensed to the Apache Software Foundation (ASF) under one or more | ||||||||
| 12 | * contributor license agreements. See the NOTICE file distributed | ||||||||
| 13 | * with this work for additional information regarding copyright | ||||||||
| 14 | * ownership. The ASF licenses this file to you under the Apache | ||||||||
| 15 | * License, Version 2.0 (the "License"); you may not use this file | ||||||||
| 16 | * except in compliance with the License. You may obtain a copy of | ||||||||
| 17 | * the License at http://www.apache.org/licenses/LICENSE-2.0 . | ||||||||
| 18 | */ | ||||||||
| 19 | |||||||||
| 20 | #ifndef INCLUDED_RTL_REF_HXX | ||||||||
| 21 | #define INCLUDED_RTL_REF_HXX | ||||||||
| 22 | |||||||||
| 23 | #include "sal/config.h" | ||||||||
| 24 | |||||||||
| 25 | #include <cassert> | ||||||||
| 26 | #include <cstddef> | ||||||||
| 27 | #include <functional> | ||||||||
| 28 | #ifdef LIBO_INTERNAL_ONLY1 | ||||||||
| 29 | #include <type_traits> | ||||||||
| 30 | #endif | ||||||||
| 31 | |||||||||
| 32 | #include "sal/types.h" | ||||||||
| 33 | |||||||||
| 34 | namespace rtl | ||||||||
| 35 | { | ||||||||
| 36 | |||||||||
| 37 | /** Template reference class for reference type. | ||||||||
| 38 | */ | ||||||||
| 39 | template <class reference_type> | ||||||||
| 40 | class Reference | ||||||||
| 41 | { | ||||||||
| 42 | /** The <b>reference_type</b> body pointer. | ||||||||
| 43 | */ | ||||||||
| 44 | reference_type * m_pBody; | ||||||||
| 45 | |||||||||
| 46 | |||||||||
| 47 | public: | ||||||||
| 48 | /** Constructor... | ||||||||
| 49 | */ | ||||||||
| 50 | Reference() | ||||||||
| 51 | : m_pBody (NULL__null) | ||||||||
| 52 | {} | ||||||||
| 53 | |||||||||
| 54 | |||||||||
| 55 | /** Constructor... | ||||||||
| 56 | */ | ||||||||
| 57 | Reference (reference_type * pBody, __sal_NoAcquire) | ||||||||
| 58 | : m_pBody (pBody) | ||||||||
| 59 | { | ||||||||
| 60 | } | ||||||||
| 61 | |||||||||
| 62 | /** Constructor... | ||||||||
| 63 | */ | ||||||||
| 64 | Reference (reference_type * pBody) | ||||||||
| 65 | : m_pBody (pBody) | ||||||||
| 66 | { | ||||||||
| 67 | if (m_pBody) | ||||||||
| 68 | m_pBody->acquire(); | ||||||||
| 69 | } | ||||||||
| 70 | |||||||||
| 71 | /** Copy constructor... | ||||||||
| 72 | */ | ||||||||
| 73 | Reference (const Reference<reference_type> & handle) | ||||||||
| 74 | : m_pBody (handle.m_pBody) | ||||||||
| 75 | { | ||||||||
| 76 | if (m_pBody) | ||||||||
| 77 | m_pBody->acquire(); | ||||||||
| 78 | } | ||||||||
| 79 | |||||||||
| 80 | #ifdef LIBO_INTERNAL_ONLY1 | ||||||||
| 81 | /** Move constructor... | ||||||||
| 82 | */ | ||||||||
| 83 | Reference (Reference<reference_type> && handle) noexcept | ||||||||
| 84 | : m_pBody (handle.m_pBody) | ||||||||
| 85 | { | ||||||||
| 86 | handle.m_pBody = nullptr; | ||||||||
| 87 | } | ||||||||
| 88 | #endif | ||||||||
| 89 | |||||||||
| 90 | #if defined LIBO_INTERNAL_ONLY1 | ||||||||
| 91 | /** Up-casting conversion constructor: Copies interface reference. | ||||||||
| 92 | |||||||||
| 93 | Does not work for up-casts to ambiguous bases. | ||||||||
| 94 | |||||||||
| 95 | @param rRef another reference | ||||||||
| 96 | */ | ||||||||
| 97 | template< class derived_type > | ||||||||
| 98 | inline Reference( | ||||||||
| 99 | const Reference< derived_type > & rRef, | ||||||||
| 100 | std::enable_if_t<std::is_base_of_v<reference_type, derived_type>, int> = 0 ) | ||||||||
| 101 | : m_pBody (rRef.get()) | ||||||||
| 102 | { | ||||||||
| 103 | if (m_pBody) | ||||||||
| 104 | m_pBody->acquire(); | ||||||||
| 105 | } | ||||||||
| 106 | #endif | ||||||||
| 107 | |||||||||
| 108 | /** Destructor... | ||||||||
| 109 | */ | ||||||||
| 110 | ~Reference() COVERITY_NOEXCEPT_FALSE | ||||||||
| 111 | { | ||||||||
| 112 | if (m_pBody
| ||||||||
| 113 | m_pBody->release(); | ||||||||
| 114 | } | ||||||||
| 115 | |||||||||
| 116 | /** Set... | ||||||||
| 117 | Similar to assignment. | ||||||||
| 118 | */ | ||||||||
| 119 | Reference<reference_type> & | ||||||||
| 120 | SAL_CALL set (reference_type * pBody) | ||||||||
| 121 | { | ||||||||
| 122 | if (pBody) | ||||||||
| 123 | pBody->acquire(); | ||||||||
| 124 | reference_type * const pOld = m_pBody; | ||||||||
| 125 | m_pBody = pBody; | ||||||||
| 126 | if (pOld) | ||||||||
| 127 | pOld->release(); | ||||||||
| 128 | return *this; | ||||||||
| 129 | } | ||||||||
| 130 | |||||||||
| 131 | /** Assignment. | ||||||||
| 132 | Unbinds this instance from its body (if bound) and | ||||||||
| 133 | bind it to the body represented by the handle. | ||||||||
| 134 | */ | ||||||||
| 135 | Reference<reference_type> & | ||||||||
| 136 | SAL_CALL operator= (const Reference<reference_type> & handle) | ||||||||
| 137 | { | ||||||||
| 138 | return set( handle.m_pBody ); | ||||||||
| 139 | } | ||||||||
| 140 | |||||||||
| 141 | #ifdef LIBO_INTERNAL_ONLY1 | ||||||||
| 142 | /** Assignment. | ||||||||
| 143 | * Unbinds this instance from its body (if bound), | ||||||||
| 144 | * bind it to the body represented by the handle, and | ||||||||
| 145 | * set the body represented by the handle to nullptr. | ||||||||
| 146 | */ | ||||||||
| 147 | Reference<reference_type> & | ||||||||
| 148 | operator= (Reference<reference_type> && handle) | ||||||||
| 149 | { | ||||||||
| 150 | // self-movement guts ourself | ||||||||
| 151 | if (m_pBody) | ||||||||
| 152 | m_pBody->release(); | ||||||||
| 153 | m_pBody = handle.m_pBody; | ||||||||
| 154 | handle.m_pBody = nullptr; | ||||||||
| 155 | return *this; | ||||||||
| 156 | } | ||||||||
| 157 | #endif | ||||||||
| 158 | |||||||||
| 159 | /** Assignment... | ||||||||
| 160 | */ | ||||||||
| 161 | Reference<reference_type> & | ||||||||
| 162 | SAL_CALL operator= (reference_type * pBody) | ||||||||
| 163 | { | ||||||||
| 164 | return set( pBody ); | ||||||||
| 165 | } | ||||||||
| 166 | |||||||||
| 167 | /** Unbind the body from this handle. | ||||||||
| 168 | Note that for a handle representing a large body, | ||||||||
| 169 | "handle.clear().set(new body());" _might_ | ||||||||
| 170 | perform a little bit better than "handle.set(new body());", | ||||||||
| 171 | since in the second case two large objects exist in memory | ||||||||
| 172 | (the old body and the new body). | ||||||||
| 173 | */ | ||||||||
| 174 | Reference<reference_type> & SAL_CALL clear() | ||||||||
| 175 | { | ||||||||
| 176 | if (m_pBody) | ||||||||
| 177 | { | ||||||||
| 178 | reference_type * const pOld = m_pBody; | ||||||||
| 179 | m_pBody = NULL__null; | ||||||||
| 180 | pOld->release(); | ||||||||
| 181 | } | ||||||||
| 182 | return *this; | ||||||||
| 183 | } | ||||||||
| 184 | |||||||||
| 185 | |||||||||
| 186 | /** Get the body. Can be used instead of operator->(). | ||||||||
| 187 | I.e. handle->someBodyOp() and handle.get()->someBodyOp() | ||||||||
| 188 | are the same. | ||||||||
| 189 | */ | ||||||||
| 190 | reference_type * SAL_CALL get() const | ||||||||
| 191 | { | ||||||||
| 192 | return m_pBody; | ||||||||
| |||||||||
| 193 | } | ||||||||
| 194 | |||||||||
| 195 | |||||||||
| 196 | /** Probably most common used: handle->someBodyOp(). | ||||||||
| 197 | */ | ||||||||
| 198 | reference_type * SAL_CALL operator->() const | ||||||||
| 199 | { | ||||||||
| 200 | assert(m_pBody != NULL)(static_cast <bool> (m_pBody != __null) ? void (0) : __assert_fail ("m_pBody != NULL", "/home/maarten/src/libreoffice/core/include/rtl/ref.hxx" , 200, __extension__ __PRETTY_FUNCTION__)); | ||||||||
| 201 | return m_pBody; | ||||||||
| 202 | } | ||||||||
| 203 | |||||||||
| 204 | |||||||||
| 205 | /** Allows (*handle).someBodyOp(). | ||||||||
| 206 | */ | ||||||||
| 207 | reference_type & SAL_CALL operator*() const | ||||||||
| 208 | { | ||||||||
| 209 | assert(m_pBody != NULL)(static_cast <bool> (m_pBody != __null) ? void (0) : __assert_fail ("m_pBody != NULL", "/home/maarten/src/libreoffice/core/include/rtl/ref.hxx" , 209, __extension__ __PRETTY_FUNCTION__)); | ||||||||
| 210 | return *m_pBody; | ||||||||
| 211 | } | ||||||||
| 212 | |||||||||
| 213 | |||||||||
| 214 | /** Returns True if the handle does point to a valid body. | ||||||||
| 215 | */ | ||||||||
| 216 | bool SAL_CALL is() const | ||||||||
| 217 | { | ||||||||
| 218 | return (m_pBody != NULL__null); | ||||||||
| 219 | } | ||||||||
| 220 | |||||||||
| 221 | #if defined LIBO_INTERNAL_ONLY1 | ||||||||
| 222 | /** Returns True if the handle does point to a valid body. | ||||||||
| 223 | */ | ||||||||
| 224 | explicit operator bool() const | ||||||||
| 225 | { | ||||||||
| 226 | return is(); | ||||||||
| 227 | } | ||||||||
| 228 | #endif | ||||||||
| 229 | |||||||||
| 230 | /** Returns True if this points to pBody. | ||||||||
| 231 | */ | ||||||||
| 232 | bool SAL_CALL operator== (const reference_type * pBody) const | ||||||||
| 233 | { | ||||||||
| 234 | return (m_pBody == pBody); | ||||||||
| 235 | } | ||||||||
| 236 | |||||||||
| 237 | |||||||||
| 238 | /** Returns True if handle points to the same body. | ||||||||
| 239 | */ | ||||||||
| 240 | bool | ||||||||
| 241 | SAL_CALL operator== (const Reference<reference_type> & handle) const | ||||||||
| 242 | { | ||||||||
| 243 | return (m_pBody == handle.m_pBody); | ||||||||
| 244 | } | ||||||||
| 245 | |||||||||
| 246 | |||||||||
| 247 | /** Needed to place References into STL collection. | ||||||||
| 248 | */ | ||||||||
| 249 | bool | ||||||||
| 250 | SAL_CALL operator!= (const Reference<reference_type> & handle) const | ||||||||
| 251 | { | ||||||||
| 252 | return (m_pBody != handle.m_pBody); | ||||||||
| 253 | } | ||||||||
| 254 | |||||||||
| 255 | |||||||||
| 256 | /** Needed to place References into STL collection. | ||||||||
| 257 | */ | ||||||||
| 258 | bool | ||||||||
| 259 | SAL_CALL operator< (const Reference<reference_type> & handle) const | ||||||||
| 260 | { | ||||||||
| 261 | return (m_pBody < handle.m_pBody); | ||||||||
| 262 | } | ||||||||
| 263 | |||||||||
| 264 | |||||||||
| 265 | /** Needed to place References into STL collection. | ||||||||
| 266 | */ | ||||||||
| 267 | bool | ||||||||
| 268 | SAL_CALL operator> (const Reference<reference_type> & handle) const | ||||||||
| 269 | { | ||||||||
| 270 | return (m_pBody > handle.m_pBody); | ||||||||
| 271 | } | ||||||||
| 272 | }; | ||||||||
| 273 | |||||||||
| 274 | } // namespace rtl | ||||||||
| 275 | |||||||||
| 276 | #if defined LIBO_INTERNAL_ONLY1 | ||||||||
| 277 | namespace std | ||||||||
| 278 | { | ||||||||
| 279 | |||||||||
| 280 | /// @cond INTERNAL | ||||||||
| 281 | /** | ||||||||
| 282 | Make rtl::Reference hashable by default for use in STL containers. | ||||||||
| 283 | |||||||||
| 284 | @since LibreOffice 6.3 | ||||||||
| 285 | */ | ||||||||
| 286 | template<typename T> | ||||||||
| 287 | struct hash<::rtl::Reference<T>> | ||||||||
| 288 | { | ||||||||
| 289 | std::size_t operator()(::rtl::Reference<T> const & s) const | ||||||||
| 290 | { return std::size_t(s.get()); } | ||||||||
| 291 | }; | ||||||||
| 292 | /// @endcond | ||||||||
| 293 | |||||||||
| 294 | } | ||||||||
| 295 | |||||||||
| 296 | #endif | ||||||||
| 297 | |||||||||
| 298 | #endif /* ! INCLUDED_RTL_REF_HXX */ | ||||||||
| 299 | |||||||||
| 300 | /* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |
| 1 | /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ |
| 2 | /* |
| 3 | * This file is part of the LibreOffice project. |
| 4 | * |
| 5 | * This Source Code Form is subject to the terms of the Mozilla Public |
| 6 | * License, v. 2.0. If a copy of the MPL was not distributed with this |
| 7 | * file, You can obtain one at http://mozilla.org/MPL/2.0/. |
| 8 | * |
| 9 | * This file incorporates work covered by the following license notice: |
| 10 | * |
| 11 | * Licensed to the Apache Software Foundation (ASF) under one or more |
| 12 | * contributor license agreements. See the NOTICE file distributed |
| 13 | * with this work for additional information regarding copyright |
| 14 | * ownership. The ASF licenses this file to you under the Apache |
| 15 | * License, Version 2.0 (the "License"); you may not use this file |
| 16 | * except in compliance with the License. You may obtain a copy of |
| 17 | * the License at http://www.apache.org/licenses/LICENSE-2.0 . |
| 18 | */ |
| 19 | #ifndef INCLUDED_VCL_Reference_HXX |
| 20 | #define INCLUDED_VCL_Reference_HXX |
| 21 | |
| 22 | #include <vcl/dllapi.h> |
| 23 | #include <osl/interlck.h> |
| 24 | |
| 25 | class VCL_DLLPUBLIC__attribute__ ((visibility("default"))) VclReferenceBase |
| 26 | { |
| 27 | mutable oslInterlockedCount mnRefCnt; |
| 28 | |
| 29 | template<typename T> friend class VclPtr; |
| 30 | |
| 31 | public: |
| 32 | void acquire() const |
| 33 | { |
| 34 | osl_atomic_increment(&mnRefCnt)__sync_add_and_fetch((&mnRefCnt), 1); |
| 35 | } |
| 36 | |
| 37 | void release() const |
| 38 | { |
| 39 | if (osl_atomic_decrement(&mnRefCnt)__sync_sub_and_fetch((&mnRefCnt), 1) == 0) |
| 40 | delete this; |
| 41 | } |
| 42 | #ifdef DBG_UTIL |
| 43 | #ifndef _WIN32 |
| 44 | sal_Int32 getRefCount() const { return mnRefCnt; } |
| 45 | #endif |
| 46 | #endif |
| 47 | |
| 48 | |
| 49 | private: |
| 50 | VclReferenceBase(const VclReferenceBase&) = delete; |
| 51 | VclReferenceBase& operator=(const VclReferenceBase&) = delete; |
| 52 | |
| 53 | bool mbDisposed : 1; |
| 54 | |
| 55 | protected: |
| 56 | VclReferenceBase(); |
| 57 | protected: |
| 58 | virtual ~VclReferenceBase(); |
| 59 | |
| 60 | protected: |
| 61 | virtual void dispose(); |
| 62 | |
| 63 | public: |
| 64 | void disposeOnce(); |
| 65 | bool isDisposed() const { return mbDisposed; } |
| 66 | |
| 67 | }; |
| 68 | #endif |