| 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 <svx/svxdlg.hxx> | ||||||||
| 21 | #include <svx/dialogs.hrc> | ||||||||
| 22 | #include <sc.hrc> | ||||||||
| 23 | |||||||||
| 24 | #include <editeng/eeitem.hxx> | ||||||||
| 25 | #include <svx/fontwork.hxx> | ||||||||
| 26 | #include <svx/svdpage.hxx> | ||||||||
| 27 | #include <sfx2/app.hxx> | ||||||||
| 28 | #include <sfx2/objface.hxx> | ||||||||
| 29 | #include <sfx2/objsh.hxx> | ||||||||
| 30 | #include <sfx2/request.hxx> | ||||||||
| 31 | #include <sfx2/dispatch.hxx> | ||||||||
| 32 | #include <sfx2/viewfrm.hxx> | ||||||||
| 33 | #include <svl/whiter.hxx> | ||||||||
| 34 | |||||||||
| 35 | #include <drawsh.hxx> | ||||||||
| 36 | #include <drwlayer.hxx> | ||||||||
| 37 | #include <strings.hrc> | ||||||||
| 38 | #include <viewdata.hxx> | ||||||||
| 39 | #include <document.hxx> | ||||||||
| 40 | #include <drawview.hxx> | ||||||||
| 41 | #include <scresid.hxx> | ||||||||
| 42 | #include <svx/svdobj.hxx> | ||||||||
| 43 | #include <tabvwsh.hxx> | ||||||||
| 44 | #include <gridwin.hxx> | ||||||||
| 45 | #include <sfx2/bindings.hxx> | ||||||||
| 46 | |||||||||
| 47 | #define ShellClass_ScDrawShell | ||||||||
| 48 | #include <scslots.hxx> | ||||||||
| 49 | |||||||||
| 50 | #include <userdat.hxx> | ||||||||
| 51 | #include <svl/macitem.hxx> | ||||||||
| 52 | #include <sfx2/evntconf.hxx> | ||||||||
| 53 | #include <sfx2/viewsh.hxx> | ||||||||
| 54 | #include <com/sun/star/util/XModifiable.hpp> | ||||||||
| 55 | #include <memory> | ||||||||
| 56 | #include <svx/xlnwtit.hxx> | ||||||||
| 57 | #include <svx/chrtitem.hxx> | ||||||||
| 58 | #include <svx/xlnclit.hxx> | ||||||||
| 59 | #include <svx/xflclit.hxx> | ||||||||
| 60 | #include <svx/xflgrit.hxx> | ||||||||
| 61 | #include <editeng/colritem.hxx> | ||||||||
| 62 | |||||||||
| 63 | SFX_IMPL_INTERFACE(ScDrawShell, SfxShell)SfxInterface* ScDrawShell::pInterface = nullptr; SfxInterface * ScDrawShell::GetStaticInterface() { if ( !pInterface ) { pInterface = new SfxInterface( "ScDrawShell", false, GetInterfaceId(), SfxShell ::GetStaticInterface(), aScDrawShellSlots_Impl[0], sal_uInt16 (sizeof(aScDrawShellSlots_Impl) / sizeof(SfxSlot) ) ); InitInterface_Impl (); } return pInterface; } SfxInterface* ScDrawShell::GetInterface () const { return GetStaticInterface(); } void ScDrawShell::RegisterInterface (const SfxModule* pMod) { GetStaticInterface()->Register(pMod ); } | ||||||||
| 64 | |||||||||
| 65 | namespace | ||||||||
| 66 | { | ||||||||
| 67 | void lcl_convertStringArguments(sal_uInt16 nSlot, const std::unique_ptr<SfxItemSet>& pArgs) | ||||||||
| 68 | { | ||||||||
| 69 | Color aColor; | ||||||||
| 70 | const SfxPoolItem* pItem = nullptr; | ||||||||
| 71 | |||||||||
| 72 | if (SfxItemState::SET == pArgs->GetItemState(SID_ATTR_LINE_WIDTH_ARG( 10000 + 203 ), false, &pItem)) | ||||||||
| 73 | { | ||||||||
| 74 | double fValue = static_cast<const SvxDoubleItem*>(pItem)->GetValue(); | ||||||||
| 75 | // FIXME: different units... | ||||||||
| 76 | int nPow = 100; | ||||||||
| 77 | int nValue = fValue * nPow; | ||||||||
| 78 | |||||||||
| 79 | XLineWidthItem aItem(nValue); | ||||||||
| 80 | pArgs->Put(aItem); | ||||||||
| 81 | } | ||||||||
| 82 | else if (SfxItemState::SET == pArgs->GetItemState(SID_ATTR_COLOR_STR(10000 + 540), false, &pItem)) | ||||||||
| 83 | { | ||||||||
| 84 | OUString sColor = static_cast<const SfxStringItem*>(pItem)->GetValue(); | ||||||||
| 85 | |||||||||
| 86 | if (sColor == "transparent") | ||||||||
| 87 | aColor = COL_TRANSPARENT; | ||||||||
| 88 | else | ||||||||
| 89 | aColor = Color(sColor.toInt32(16)); | ||||||||
| 90 | |||||||||
| 91 | switch (nSlot) | ||||||||
| 92 | { | ||||||||
| 93 | case SID_ATTR_LINE_COLOR( 10000 + 172 ): | ||||||||
| 94 | { | ||||||||
| 95 | XLineColorItem aLineColorItem(OUString(), aColor); | ||||||||
| 96 | pArgs->Put(aLineColorItem); | ||||||||
| 97 | break; | ||||||||
| 98 | } | ||||||||
| 99 | |||||||||
| 100 | case SID_ATTR_FILL_COLOR( 10000 + 165 ): | ||||||||
| 101 | { | ||||||||
| 102 | XFillColorItem aFillColorItem(OUString(), aColor); | ||||||||
| 103 | pArgs->Put(aFillColorItem); | ||||||||
| 104 | break; | ||||||||
| 105 | } | ||||||||
| 106 | |||||||||
| 107 | case SID_ATTR_SHADOW_COLOR( 10000 + 1149 ): | ||||||||
| 108 | { | ||||||||
| 109 | XColorItem aItem(SDRATTR_SHADOWCOLOR, aColor); | ||||||||
| 110 | pArgs->Put(aItem); | ||||||||
| 111 | break; | ||||||||
| 112 | } | ||||||||
| 113 | } | ||||||||
| 114 | } | ||||||||
| 115 | if (SfxItemState::SET == pArgs->GetItemState(SID_FILL_GRADIENT_JSON( 10000 + 204 ), false, &pItem)) | ||||||||
| 116 | { | ||||||||
| 117 | const SfxStringItem* pJSON = static_cast<const SfxStringItem*>(pItem); | ||||||||
| 118 | if (pJSON) | ||||||||
| 119 | { | ||||||||
| 120 | XGradient aGradient = XGradient::fromJSON(pJSON->GetValue()); | ||||||||
| 121 | XFillGradientItem aItem(aGradient); | ||||||||
| 122 | pArgs->Put(aItem); | ||||||||
| 123 | } | ||||||||
| 124 | } | ||||||||
| 125 | } | ||||||||
| 126 | } | ||||||||
| 127 | |||||||||
| 128 | void ScDrawShell::InitInterface_Impl() | ||||||||
| 129 | { | ||||||||
| 130 | GetStaticInterface()->RegisterObjectBar(SFX_OBJECTBAR_OBJECT1, | ||||||||
| 131 | SfxVisibilityFlags::Standard | SfxVisibilityFlags::Server, | ||||||||
| 132 | ToolbarId::Draw_Objectbar); | ||||||||
| 133 | |||||||||
| 134 | GetStaticInterface()->RegisterPopupMenu("draw"); | ||||||||
| 135 | |||||||||
| 136 | GetStaticInterface()->RegisterChildWindow(SvxFontWorkChildWindow::GetChildWindowId()); | ||||||||
| 137 | } | ||||||||
| 138 | |||||||||
| 139 | // disable the unwanted Accelerators | ||||||||
| 140 | |||||||||
| 141 | void ScDrawShell::StateDisableItems( SfxItemSet &rSet ) | ||||||||
| 142 | { | ||||||||
| 143 | SfxWhichIter aIter(rSet); | ||||||||
| 144 | sal_uInt16 nWhich = aIter.FirstWhich(); | ||||||||
| 145 | |||||||||
| 146 | while (nWhich) | ||||||||
| 147 | { | ||||||||
| 148 | rSet.DisableItem( nWhich ); | ||||||||
| 149 | nWhich = aIter.NextWhich(); | ||||||||
| 150 | } | ||||||||
| 151 | } | ||||||||
| 152 | |||||||||
| 153 | static void lcl_setModified( const SfxObjectShell* pShell ) | ||||||||
| 154 | { | ||||||||
| 155 | if ( pShell ) | ||||||||
| 156 | { | ||||||||
| 157 | css::uno::Reference< css::util::XModifiable > xModif( pShell->GetModel(), css::uno::UNO_QUERY ); | ||||||||
| 158 | if ( xModif.is() ) | ||||||||
| 159 | xModif->setModified( true ); | ||||||||
| 160 | } | ||||||||
| 161 | } | ||||||||
| 162 | |||||||||
| 163 | static void lcl_invalidateTransformAttr(const ScTabViewShell* pViewShell) | ||||||||
| 164 | { | ||||||||
| 165 | SfxBindings& rBindings=pViewShell->GetViewFrame()->GetBindings(); | ||||||||
| 166 | rBindings.Invalidate(SID_ATTR_TRANSFORM_WIDTHTypedWhichId<SfxUInt32Item>( 10000 + 90 )); | ||||||||
| 167 | rBindings.Invalidate(SID_ATTR_TRANSFORM_HEIGHTTypedWhichId<SfxUInt32Item>( 10000 + 91 )); | ||||||||
| 168 | rBindings.Invalidate(SID_ATTR_TRANSFORM_POS_XTypedWhichId<SfxInt32Item>( 10000 + 88 )); | ||||||||
| 169 | rBindings.Invalidate(SID_ATTR_TRANSFORM_POS_YTypedWhichId<SfxInt32Item>( 10000 + 89 )); | ||||||||
| 170 | rBindings.Invalidate(SID_ATTR_TRANSFORM_ANGLETypedWhichId<SfxInt32Item>( 10000 + 95 )); | ||||||||
| 171 | rBindings.Invalidate(SID_ATTR_TRANSFORM_ROT_XTypedWhichId<SfxInt32Item>( 10000 + 93 )); | ||||||||
| 172 | rBindings.Invalidate(SID_ATTR_TRANSFORM_ROT_YTypedWhichId<SfxInt32Item>( 10000 + 94 )); | ||||||||
| 173 | rBindings.Invalidate(SID_ATTR_TRANSFORM_AUTOWIDTH( 10000 + 310 )); | ||||||||
| 174 | rBindings.Invalidate(SID_ATTR_TRANSFORM_AUTOHEIGHT( 10000 + 311 )); | ||||||||
| 175 | } | ||||||||
| 176 | |||||||||
| 177 | void ScDrawShell::ExecDrawAttr( SfxRequest& rReq ) | ||||||||
| 178 | { | ||||||||
| 179 | sal_uInt16 nSlot = rReq.GetSlot(); | ||||||||
| 180 | vcl::Window* pWin = rViewData.GetActiveWin(); | ||||||||
| 181 | ScDrawView* pView = rViewData.GetScDrawView(); | ||||||||
| 182 | SdrModel* pDoc = rViewData.GetDocument().GetDrawLayer(); | ||||||||
| 183 | |||||||||
| 184 | const SdrMarkList& rMarkList = pView->GetMarkedObjectList(); | ||||||||
| 185 | const size_t nMarkCount = rMarkList.GetMarkCount(); | ||||||||
| 186 | SdrObject* pSingleSelectedObj = nullptr; | ||||||||
| 187 | if ( nMarkCount > 0 ) | ||||||||
| |||||||||
| 188 | pSingleSelectedObj = rMarkList.GetMark( 0 )->GetMarkedSdrObj(); | ||||||||
| 189 | |||||||||
| 190 | switch ( nSlot ) | ||||||||
| 191 | { | ||||||||
| 192 | case SID_ASSIGNMACRO((26000) + 95): | ||||||||
| 193 | { | ||||||||
| 194 | if ( pSingleSelectedObj ) | ||||||||
| 195 | ExecuteMacroAssign(pSingleSelectedObj, pWin ? pWin->GetFrameWeld() : nullptr); | ||||||||
| 196 | } | ||||||||
| 197 | break; | ||||||||
| 198 | |||||||||
| 199 | case SID_TEXT_STANDARD((((((((((26000 + 200) + 20)) + 20)) + 20)) + 25)) + 18): // delete hard text attributes | ||||||||
| 200 | { | ||||||||
| 201 | SfxItemSet aEmptyAttr(GetPool(), svl::Items<EE_ITEMS_START, EE_ITEMS_END>{}); | ||||||||
| 202 | pView->SetAttributes(aEmptyAttr, true); | ||||||||
| 203 | } | ||||||||
| 204 | break; | ||||||||
| 205 | |||||||||
| 206 | case SID_ATTR_LINE_STYLE( 10000 + 169 ): | ||||||||
| 207 | case SID_ATTR_LINEEND_STYLE( 10000 + 301 ): | ||||||||
| 208 | case SID_ATTR_LINE_START( 10000 + 173 ): | ||||||||
| 209 | case SID_ATTR_LINE_END( 10000 + 174 ): | ||||||||
| 210 | case SID_ATTR_LINE_DASH( 10000 + 170 ): | ||||||||
| 211 | case SID_ATTR_LINE_WIDTH( 10000 + 171 ): | ||||||||
| 212 | case SID_ATTR_LINE_COLOR( 10000 + 172 ): | ||||||||
| 213 | case SID_ATTR_LINE_TRANSPARENCE( 10000 + 1126 ): | ||||||||
| 214 | case SID_ATTR_LINE_JOINT( 10000 + 1129 ): | ||||||||
| 215 | case SID_ATTR_LINE_CAP( 10000 + 1130 ): | ||||||||
| 216 | case SID_ATTR_FILL_STYLE( 10000 + 164 ): | ||||||||
| 217 | case SID_ATTR_FILL_COLOR( 10000 + 165 ): | ||||||||
| 218 | case SID_ATTR_FILL_GRADIENT( 10000 + 166 ): | ||||||||
| 219 | case SID_ATTR_FILL_HATCH( 10000 + 167 ): | ||||||||
| 220 | case SID_ATTR_FILL_BITMAP( 10000 + 168 ): | ||||||||
| 221 | case SID_ATTR_FILL_TRANSPARENCE( 10000 + 1124 ): | ||||||||
| 222 | case SID_ATTR_FILL_FLOATTRANSPARENCE( 10000 + 1125 ): | ||||||||
| 223 | |||||||||
| 224 | // #i25616# | ||||||||
| 225 | case SID_ATTR_FILL_SHADOW( 10000 + 299 ): | ||||||||
| 226 | case SID_ATTR_SHADOW_TRANSPARENCE( 10000 + 1148 ): | ||||||||
| 227 | case SID_ATTR_SHADOW_COLOR( 10000 + 1149 ): | ||||||||
| 228 | case SID_ATTR_SHADOW_XDISTANCE( 10000 + 1150 ): | ||||||||
| 229 | case SID_ATTR_SHADOW_YDISTANCE( 10000 + 1151 ): | ||||||||
| 230 | { | ||||||||
| 231 | // if toolbar is vertical : | ||||||||
| 232 | if ( !rReq.GetArgs() ) | ||||||||
| 233 | { | ||||||||
| 234 | switch ( nSlot ) | ||||||||
| 235 | { | ||||||||
| 236 | case SID_ATTR_LINE_STYLE( 10000 + 169 ): | ||||||||
| 237 | case SID_ATTR_LINE_DASH( 10000 + 170 ): | ||||||||
| 238 | case SID_ATTR_LINE_WIDTH( 10000 + 171 ): | ||||||||
| 239 | case SID_ATTR_LINE_COLOR( 10000 + 172 ): | ||||||||
| 240 | case SID_ATTR_LINE_TRANSPARENCE( 10000 + 1126 ): | ||||||||
| 241 | case SID_ATTR_LINE_JOINT( 10000 + 1129 ): | ||||||||
| 242 | case SID_ATTR_LINE_CAP( 10000 + 1130 ): | ||||||||
| 243 | ExecuteLineDlg( rReq ); | ||||||||
| 244 | break; | ||||||||
| 245 | |||||||||
| 246 | case SID_ATTR_FILL_STYLE( 10000 + 164 ): | ||||||||
| 247 | case SID_ATTR_FILL_COLOR( 10000 + 165 ): | ||||||||
| 248 | case SID_ATTR_FILL_GRADIENT( 10000 + 166 ): | ||||||||
| 249 | case SID_ATTR_FILL_HATCH( 10000 + 167 ): | ||||||||
| 250 | case SID_ATTR_FILL_BITMAP( 10000 + 168 ): | ||||||||
| 251 | case SID_ATTR_FILL_TRANSPARENCE( 10000 + 1124 ): | ||||||||
| 252 | case SID_ATTR_FILL_FLOATTRANSPARENCE( 10000 + 1125 ): | ||||||||
| 253 | |||||||||
| 254 | // #i25616# | ||||||||
| 255 | case SID_ATTR_FILL_SHADOW( 10000 + 299 ): | ||||||||
| 256 | case SID_ATTR_SHADOW_TRANSPARENCE( 10000 + 1148 ): | ||||||||
| 257 | case SID_ATTR_SHADOW_COLOR( 10000 + 1149 ): | ||||||||
| 258 | case SID_ATTR_SHADOW_XDISTANCE( 10000 + 1150 ): | ||||||||
| 259 | case SID_ATTR_SHADOW_YDISTANCE( 10000 + 1151 ): | ||||||||
| 260 | ExecuteAreaDlg( rReq ); | ||||||||
| 261 | break; | ||||||||
| 262 | |||||||||
| 263 | default: | ||||||||
| 264 | break; | ||||||||
| 265 | } | ||||||||
| 266 | |||||||||
| 267 | return; | ||||||||
| 268 | |||||||||
| 269 | } | ||||||||
| 270 | |||||||||
| 271 | if( pView->AreObjectsMarked() ) | ||||||||
| 272 | { | ||||||||
| 273 | std::unique_ptr<SfxItemSet> pNewArgs = rReq.GetArgs()->Clone(); | ||||||||
| 274 | lcl_convertStringArguments( rReq.GetSlot(), pNewArgs ); | ||||||||
| 275 | pView->SetAttrToMarked( *pNewArgs, false ); | ||||||||
| 276 | } | ||||||||
| 277 | else | ||||||||
| 278 | pView->SetDefaultAttr( *rReq.GetArgs(), false); | ||||||||
| 279 | pView->InvalidateAttribs(); | ||||||||
| 280 | } | ||||||||
| 281 | break; | ||||||||
| 282 | |||||||||
| 283 | case SID_ATTRIBUTES_LINE( 10000 + 143 ): | ||||||||
| 284 | ExecuteLineDlg( rReq ); | ||||||||
| 285 | break; | ||||||||
| 286 | |||||||||
| 287 | case SID_ATTRIBUTES_AREA( 10000 + 142 ): | ||||||||
| 288 | ExecuteAreaDlg( rReq ); | ||||||||
| 289 | break; | ||||||||
| 290 | |||||||||
| 291 | case SID_MEASURE_DLG( 10000 + 1176 ): | ||||||||
| 292 | ExecuteMeasureDlg( rReq ); | ||||||||
| 293 | break; | ||||||||
| 294 | |||||||||
| 295 | case SID_DRAWTEXT_ATTR_DLG((((((((((26000 + 200) + 20)) + 20)) + 20)) + 25)) + 19): | ||||||||
| 296 | ExecuteTextAttrDlg( rReq ); | ||||||||
| 297 | break; | ||||||||
| 298 | |||||||||
| 299 | case SID_DRAW_HLINK_EDIT((26000) + 96): | ||||||||
| 300 | if ( pSingleSelectedObj ) | ||||||||
| 301 | rViewData.GetDispatcher().Execute( SID_HYPERLINK_DIALOG(5000 + 678) ); | ||||||||
| 302 | break; | ||||||||
| 303 | |||||||||
| 304 | case SID_DRAW_HLINK_DELETE((26000) + 97): | ||||||||
| 305 | if ( pSingleSelectedObj ) | ||||||||
| 306 | SetHlinkForObject( pSingleSelectedObj, OUString() ); | ||||||||
| 307 | break; | ||||||||
| 308 | |||||||||
| 309 | case SID_OPEN_HYPERLINK( 10000 + 955 ): | ||||||||
| 310 | if ( nMarkCount == 1 ) | ||||||||
| 311 | { | ||||||||
| 312 | SdrObject* pObj = rMarkList.GetMark( 0 )->GetMarkedSdrObj(); | ||||||||
| 313 | if ( pObj->IsGroupObject() ) | ||||||||
| 314 | { | ||||||||
| 315 | SdrPageView* pPV = nullptr; | ||||||||
| 316 | SdrObject* pHit = pView->PickObj(pWin->PixelToLogic(rViewData.GetMousePosPixel()), pView->getHitTolLog(), pPV, SdrSearchOptions::DEEP); | ||||||||
| 317 | if (pHit) | ||||||||
| 318 | pObj = pHit; | ||||||||
| 319 | } | ||||||||
| 320 | |||||||||
| 321 | ScMacroInfo* pInfo = ScDrawLayer::GetMacroInfo( pObj ); | ||||||||
| 322 | if ( pInfo && !pInfo->GetHlink().isEmpty() ) | ||||||||
| 323 | ScGlobal::OpenURL( pInfo->GetHlink(), OUString(), true ); | ||||||||
| 324 | } | ||||||||
| 325 | break; | ||||||||
| 326 | |||||||||
| 327 | case SID_ATTR_TRANSFORMTypedWhichId<SfxInt32Item>( 10000 + 87 ): | ||||||||
| 328 | { | ||||||||
| 329 | if ( pView->AreObjectsMarked() ) | ||||||||
| 330 | { | ||||||||
| 331 | const SfxItemSet* pArgs = rReq.GetArgs(); | ||||||||
| 332 | |||||||||
| 333 | if( !pArgs ) | ||||||||
| 334 | { | ||||||||
| 335 | if( rMarkList.GetMark(0) != nullptr ) | ||||||||
| 336 | { | ||||||||
| 337 | SdrObject* pObj = rMarkList.GetMark(0)->GetMarkedSdrObj(); | ||||||||
| 338 | std::shared_ptr<SfxRequest> pRequest = std::make_shared<SfxRequest>(rReq); | ||||||||
| 339 | |||||||||
| 340 | if( pObj->GetObjIdentifier() == OBJ_CAPTION ) | ||||||||
| 341 | { | ||||||||
| 342 | // Caption Itemset | ||||||||
| 343 | SfxItemSet aNewAttr(pDoc->GetItemPool()); | ||||||||
| 344 | pView->GetAttributes(aNewAttr); | ||||||||
| 345 | // Size and Position Itemset | ||||||||
| 346 | SfxItemSet aNewGeoAttr(pView->GetGeoAttrFromMarked()); | ||||||||
| 347 | |||||||||
| 348 | SvxAbstractDialogFactory* pFact = SvxAbstractDialogFactory::Create(); | ||||||||
| 349 | VclPtr<SfxAbstractTabDialog> pDlg(pFact->CreateCaptionDialog(pWin ? pWin->GetFrameWeld() : nullptr, pView)); | ||||||||
| 350 | |||||||||
| 351 | const sal_uInt16* pRange = pDlg->GetInputRanges( *aNewAttr.GetPool() ); | ||||||||
| 352 | SfxItemSet aCombSet( *aNewAttr.GetPool(), pRange ); | ||||||||
| 353 | aCombSet.Put( aNewAttr ); | ||||||||
| 354 | aCombSet.Put( aNewGeoAttr ); | ||||||||
| 355 | pDlg->SetInputSet( &aCombSet ); | ||||||||
| 356 | |||||||||
| 357 | pDlg->StartExecuteAsync([pDlg, pRequest, pView, this]( | ||||||||
| 358 | sal_Int32 nResult){ | ||||||||
| 359 | if (nResult == RET_OK) | ||||||||
| 360 | { | ||||||||
| 361 | pRequest->Done(*(pDlg->GetOutputItemSet())); | ||||||||
| 362 | pView->SetAttributes(*pDlg->GetOutputItemSet()); | ||||||||
| 363 | pView->SetGeoAttrToMarked(*pDlg->GetOutputItemSet()); | ||||||||
| 364 | } | ||||||||
| 365 | |||||||||
| 366 | lcl_invalidateTransformAttr(rViewData.GetViewShell()); | ||||||||
| 367 | pDlg->disposeOnce(); | ||||||||
| 368 | }); | ||||||||
| 369 | } | ||||||||
| 370 | else | ||||||||
| 371 | { | ||||||||
| 372 | SfxItemSet aNewAttr(pView->GetGeoAttrFromMarked()); | ||||||||
| 373 | SvxAbstractDialogFactory* pFact = SvxAbstractDialogFactory::Create(); | ||||||||
| 374 | VclPtr<SfxAbstractTabDialog> pDlg(pFact->CreateSvxTransformTabDialog(pWin ? pWin->GetFrameWeld() : nullptr, &aNewAttr, pView)); | ||||||||
| 375 | |||||||||
| 376 | pDlg->StartExecuteAsync([pDlg, pRequest, pView, this]( | ||||||||
| 377 | sal_Int32 nResult){ | ||||||||
| 378 | if (nResult == RET_OK) | ||||||||
| 379 | { | ||||||||
| 380 | pRequest->Done(*(pDlg->GetOutputItemSet())); | ||||||||
| 381 | pView->SetGeoAttrToMarked(*pDlg->GetOutputItemSet()); | ||||||||
| 382 | } | ||||||||
| 383 | |||||||||
| 384 | lcl_invalidateTransformAttr(rViewData.GetViewShell()); | ||||||||
| 385 | pDlg->disposeOnce(); | ||||||||
| 386 | }); | ||||||||
| 387 | } | ||||||||
| 388 | } | ||||||||
| 389 | |||||||||
| 390 | } | ||||||||
| 391 | else | ||||||||
| 392 | pView->SetGeoAttrToMarked( *pArgs ); | ||||||||
| 393 | } | ||||||||
| 394 | |||||||||
| 395 | lcl_invalidateTransformAttr(rViewData.GetViewShell()); | ||||||||
| 396 | } | ||||||||
| 397 | break; | ||||||||
| 398 | |||||||||
| 399 | case SID_ATTR_GLOW_COLOR( 10000 + 321 ): | ||||||||
| 400 | case SID_ATTR_GLOW_RADIUS( 10000 + 320 ): | ||||||||
| 401 | case SID_ATTR_GLOW_TRANSPARENCY( 10000 + 322 ): | ||||||||
| 402 | case SID_ATTR_SOFTEDGE_RADIUS( 10000 + 323 ): | ||||||||
| 403 | if (const SfxItemSet* pNewArgs = rReq.GetArgs()) | ||||||||
| 404 | pView->SetAttrToMarked(*pNewArgs, false); | ||||||||
| 405 | rReq.Done(); | ||||||||
| 406 | break; | ||||||||
| 407 | |||||||||
| 408 | default: | ||||||||
| 409 | break; | ||||||||
| 410 | } | ||||||||
| 411 | } | ||||||||
| 412 | |||||||||
| 413 | void ScDrawShell::ExecuteMacroAssign(SdrObject* pObj, weld::Window* pWin) | ||||||||
| 414 | { | ||||||||
| 415 | SvxMacroItem aItem ( SfxGetpApp()->GetPool().GetWhich( SID_ATTR_MACROITEMTypedWhichId<SvxMacroItem>(5000 + 934) ) ); | ||||||||
| 416 | ScMacroInfo* pInfo = ScDrawLayer::GetMacroInfo( pObj, true ); | ||||||||
| 417 | if ( !pInfo->GetMacro().isEmpty() ) | ||||||||
| 418 | { | ||||||||
| 419 | SvxMacroTableDtor aTab; | ||||||||
| 420 | const OUString& sMacro = pInfo->GetMacro(); | ||||||||
| 421 | aTab.Insert(SvMacroItemId::OnClick, SvxMacro(sMacro, OUString())); | ||||||||
| 422 | aItem.SetMacroTable( aTab ); | ||||||||
| 423 | } | ||||||||
| 424 | |||||||||
| 425 | // create empty itemset for macro-dlg | ||||||||
| 426 | std::unique_ptr<SfxItemSet> pItemSet(new SfxItemSet(SfxGetpApp()->GetPool(), svl::Items<SID_ATTR_MACROITEMTypedWhichId<SvxMacroItem>(5000 + 934), SID_ATTR_MACROITEMTypedWhichId<SvxMacroItem>(5000 + 934), SID_EVENTCONFIG(5000 + 1101), SID_EVENTCONFIG(5000 + 1101)>{} )); | ||||||||
| 427 | pItemSet->Put ( aItem ); | ||||||||
| 428 | |||||||||
| 429 | SfxEventNamesItem aNamesItem(SID_EVENTCONFIG(5000 + 1101)); | ||||||||
| 430 | aNamesItem.AddEvent( ScResId(RID_SCSTR_ONCLICKreinterpret_cast<char const *>("RID_SCSTR_ONCLICK" "\004" u8"Mouse button pressed")), OUString(), SvMacroItemId::OnClick ); | ||||||||
| 431 | pItemSet->Put( aNamesItem ); | ||||||||
| 432 | |||||||||
| 433 | css::uno::Reference < css::frame::XFrame > xFrame; | ||||||||
| 434 | if (GetViewShell()) | ||||||||
| 435 | xFrame = GetViewShell()->GetViewFrame()->GetFrame().GetFrameInterface(); | ||||||||
| 436 | |||||||||
| 437 | SvxAbstractDialogFactory* pFact = SvxAbstractDialogFactory::Create(); | ||||||||
| 438 | ScopedVclPtr<SfxAbstractDialog> pMacroDlg(pFact->CreateEventConfigDialog( pWin, *pItemSet, xFrame )); | ||||||||
| 439 | if ( pMacroDlg->Execute() != RET_OK ) | ||||||||
| 440 | return; | ||||||||
| 441 | |||||||||
| 442 | const SfxItemSet* pOutSet = pMacroDlg->GetOutputItemSet(); | ||||||||
| 443 | const SfxPoolItem* pItem; | ||||||||
| 444 | if( SfxItemState::SET != pOutSet->GetItemState( SID_ATTR_MACROITEMTypedWhichId<SvxMacroItem>(5000 + 934), false, &pItem )) | ||||||||
| 445 | return; | ||||||||
| 446 | |||||||||
| 447 | OUString sMacro; | ||||||||
| 448 | const SvxMacro* pMacro = static_cast<const SvxMacroItem*>(pItem)->GetMacroTable().Get( SvMacroItemId::OnClick ); | ||||||||
| 449 | if ( pMacro ) | ||||||||
| 450 | sMacro = pMacro->GetMacName(); | ||||||||
| 451 | |||||||||
| 452 | if ( pObj->IsGroupObject() ) | ||||||||
| 453 | { | ||||||||
| 454 | SdrObjList* pOL = pObj->GetSubList(); | ||||||||
| 455 | const size_t nObj = pOL->GetObjCount(); | ||||||||
| 456 | for ( size_t index=0; index<nObj; ++index ) | ||||||||
| 457 | { | ||||||||
| 458 | pInfo = ScDrawLayer::GetMacroInfo( pOL->GetObj(index), true ); | ||||||||
| 459 | pInfo->SetMacro( sMacro ); | ||||||||
| 460 | } | ||||||||
| 461 | } | ||||||||
| 462 | else | ||||||||
| 463 | pInfo->SetMacro( sMacro ); | ||||||||
| 464 | lcl_setModified( GetObjectShell() ); | ||||||||
| 465 | } | ||||||||
| 466 | |||||||||
| 467 | void ScDrawShell::ExecuteLineDlg( const SfxRequest& rReq ) | ||||||||
| 468 | { | ||||||||
| 469 | ScDrawView* pView = rViewData.GetScDrawView(); | ||||||||
| 470 | bool bHasMarked = pView->AreObjectsMarked(); | ||||||||
| 471 | const SdrObject* pObj = nullptr; | ||||||||
| 472 | const SdrMarkList& rMarkList = pView->GetMarkedObjectList(); | ||||||||
| 473 | |||||||||
| 474 | std::shared_ptr<SfxRequest> pRequest = std::make_shared<SfxRequest>(rReq); | ||||||||
| 475 | |||||||||
| 476 | if( rMarkList.GetMarkCount() == 1 ) | ||||||||
| 477 | pObj = rMarkList.GetMark(0)->GetMarkedSdrObj(); | ||||||||
| 478 | |||||||||
| 479 | SfxItemSet aNewAttr( pView->GetDefaultAttr() ); | ||||||||
| 480 | if( bHasMarked ) | ||||||||
| 481 | pView->MergeAttrFromMarked( aNewAttr, false ); | ||||||||
| 482 | |||||||||
| 483 | SvxAbstractDialogFactory* pFact = SvxAbstractDialogFactory::Create(); | ||||||||
| 484 | VclPtr<SfxAbstractTabDialog> pDlg(pFact->CreateSvxLineTabDialog( rViewData.GetDialogParent(), | ||||||||
| 485 | &aNewAttr, | ||||||||
| 486 | rViewData.GetDocument().GetDrawLayer(), | ||||||||
| 487 | pObj, | ||||||||
| 488 | bHasMarked)); | ||||||||
| 489 | |||||||||
| 490 | pDlg->StartExecuteAsync([=](sal_Int32 nResult){ | ||||||||
| 491 | if ( nResult == RET_OK ) | ||||||||
| 492 | { | ||||||||
| 493 | if( bHasMarked ) | ||||||||
| 494 | pView->SetAttrToMarked( *pDlg->GetOutputItemSet(), false ); | ||||||||
| 495 | else | ||||||||
| 496 | pView->SetDefaultAttr( *pDlg->GetOutputItemSet(), false ); | ||||||||
| 497 | |||||||||
| 498 | pView->InvalidateAttribs(); | ||||||||
| 499 | pRequest->Done(); | ||||||||
| 500 | } | ||||||||
| 501 | pDlg->disposeOnce(); | ||||||||
| 502 | }); | ||||||||
| 503 | } | ||||||||
| 504 | |||||||||
| 505 | void ScDrawShell::ExecuteAreaDlg( const SfxRequest& rReq ) | ||||||||
| 506 | { | ||||||||
| 507 | ScDrawView* pView = rViewData.GetScDrawView(); | ||||||||
| 508 | bool bHasMarked = pView->AreObjectsMarked(); | ||||||||
| 509 | |||||||||
| 510 | std::shared_ptr<SfxRequest> pRequest = std::make_shared<SfxRequest>(rReq); | ||||||||
| 511 | |||||||||
| 512 | SfxItemSet aNewAttr( pView->GetDefaultAttr() ); | ||||||||
| 513 | if( bHasMarked ) | ||||||||
| 514 | pView->MergeAttrFromMarked( aNewAttr, false ); | ||||||||
| 515 | |||||||||
| 516 | SvxAbstractDialogFactory* pFact = SvxAbstractDialogFactory::Create(); | ||||||||
| 517 | weld::Window* pWin = rViewData.GetDialogParent(); | ||||||||
| 518 | VclPtr<AbstractSvxAreaTabDialog> pDlg(pFact->CreateSvxAreaTabDialog( | ||||||||
| 519 | pWin, &aNewAttr, | ||||||||
| 520 | rViewData.GetDocument().GetDrawLayer(), true)); | ||||||||
| 521 | |||||||||
| 522 | pDlg->StartExecuteAsync([=](sal_Int32 nResult){ | ||||||||
| 523 | if ( nResult == RET_OK ) | ||||||||
| 524 | { | ||||||||
| 525 | if( bHasMarked ) | ||||||||
| 526 | pView->SetAttrToMarked( *pDlg->GetOutputItemSet(), false ); | ||||||||
| 527 | else | ||||||||
| 528 | pView->SetDefaultAttr( *pDlg->GetOutputItemSet(), false ); | ||||||||
| 529 | |||||||||
| 530 | pView->InvalidateAttribs(); | ||||||||
| 531 | pRequest->Done(); | ||||||||
| 532 | } | ||||||||
| 533 | pDlg->disposeOnce(); | ||||||||
| 534 | }); | ||||||||
| 535 | } | ||||||||
| 536 | |||||||||
| 537 | void ScDrawShell::ExecuteTextAttrDlg( SfxRequest& rReq ) | ||||||||
| 538 | { | ||||||||
| 539 | ScDrawView* pView = rViewData.GetScDrawView(); | ||||||||
| 540 | bool bHasMarked = pView->AreObjectsMarked(); | ||||||||
| 541 | SfxItemSet aNewAttr ( pView->GetDefaultAttr() ); | ||||||||
| 542 | |||||||||
| 543 | if( bHasMarked
| ||||||||
| 544 | pView->MergeAttrFromMarked( aNewAttr, false ); | ||||||||
| 545 | |||||||||
| 546 | SvxAbstractDialogFactory* pFact = SvxAbstractDialogFactory::Create(); | ||||||||
| 547 | weld::Window* pWin = rViewData.GetDialogParent(); | ||||||||
| 548 | ScopedVclPtr<SfxAbstractTabDialog> pDlg(pFact->CreateTextTabDialog(pWin, &aNewAttr, pView)); | ||||||||
| 549 | |||||||||
| 550 | sal_uInt16 nResult = pDlg->Execute(); | ||||||||
| 551 | |||||||||
| 552 | if ( RET_OK == nResult ) | ||||||||
| 553 | { | ||||||||
| 554 | if ( bHasMarked ) | ||||||||
| 555 | pView->SetAttributes( *pDlg->GetOutputItemSet() ); | ||||||||
| 556 | else | ||||||||
| 557 | pView->SetDefaultAttr( *pDlg->GetOutputItemSet(), false ); | ||||||||
| 558 | |||||||||
| 559 | pView->InvalidateAttribs(); | ||||||||
| 560 | rReq.Done(); | ||||||||
| 561 | } | ||||||||
| 562 | } | ||||||||
| 563 | |||||||||
| 564 | void ScDrawShell::ExecuteMeasureDlg( SfxRequest& rReq ) | ||||||||
| 565 | { | ||||||||
| 566 | ScDrawView* pView = rViewData.GetScDrawView(); | ||||||||
| 567 | bool bHasMarked = pView->AreObjectsMarked(); | ||||||||
| 568 | SfxItemSet aNewAttr ( pView->GetDefaultAttr() ); | ||||||||
| 569 | |||||||||
| 570 | if( bHasMarked ) | ||||||||
| 571 | pView->MergeAttrFromMarked( aNewAttr, false ); | ||||||||
| 572 | |||||||||
| 573 | SvxAbstractDialogFactory* pFact = SvxAbstractDialogFactory::Create(); | ||||||||
| 574 | weld::Window* pWin = rViewData.GetDialogParent(); | ||||||||
| 575 | ScopedVclPtr<SfxAbstractDialog> pDlg(pFact->CreateSfxDialog(pWin, aNewAttr, pView, RID_SVXPAGE_MEASURE((10000) + 161))); | ||||||||
| 576 | |||||||||
| 577 | sal_uInt16 nResult = pDlg->Execute(); | ||||||||
| 578 | |||||||||
| 579 | if ( RET_OK == nResult ) | ||||||||
| 580 | { | ||||||||
| 581 | if ( bHasMarked ) | ||||||||
| 582 | pView->SetAttrToMarked( *pDlg->GetOutputItemSet(), false ); | ||||||||
| 583 | else | ||||||||
| 584 | pView->SetDefaultAttr( *pDlg->GetOutputItemSet(), false ); | ||||||||
| 585 | |||||||||
| 586 | pView->InvalidateAttribs(); | ||||||||
| 587 | rReq.Done(); | ||||||||
| 588 | } | ||||||||
| 589 | } | ||||||||
| 590 | |||||||||
| 591 | void ScDrawShell::SetHlinkForObject( SdrObject* pObj, const OUString& rHlnk ) | ||||||||
| 592 | { | ||||||||
| 593 | if ( pObj ) | ||||||||
| 594 | { | ||||||||
| 595 | ScMacroInfo* pInfo = ScDrawLayer::GetMacroInfo( pObj, true ); | ||||||||
| 596 | pInfo->SetHlink( rHlnk ); | ||||||||
| 597 | lcl_setModified( GetObjectShell() ); | ||||||||
| 598 | } | ||||||||
| 599 | } | ||||||||
| 600 | |||||||||
| 601 | /* 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 |