| 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 <com/sun/star/drawing/XDrawPagesSupplier.hpp> | ||||||||
| 21 | |||||||||
| 22 | #include <DrawViewShell.hxx> | ||||||||
| 23 | #include <vcl/svapp.hxx> | ||||||||
| 24 | #include <vcl/weld.hxx> | ||||||||
| 25 | |||||||||
| 26 | #include <svl/intitem.hxx> | ||||||||
| 27 | #include <svl/stritem.hxx> | ||||||||
| 28 | #include <svl/urlbmk.hxx> | ||||||||
| 29 | #include <svx/svdpagv.hxx> | ||||||||
| 30 | #include <editeng/eeitem.hxx> | ||||||||
| 31 | #include <editeng/flditem.hxx> | ||||||||
| 32 | #include <svx/svxids.hrc> | ||||||||
| 33 | #include <svx/ruler.hxx> | ||||||||
| 34 | #include <svx/globl3d.hxx> | ||||||||
| 35 | #include <editeng/outliner.hxx> | ||||||||
| 36 | #include <sfx2/ipclient.hxx> | ||||||||
| 37 | #include <sfx2/dispatch.hxx> | ||||||||
| 38 | #include <svx/svdopath.hxx> | ||||||||
| 39 | #include <sfx2/viewfrm.hxx> | ||||||||
| 40 | #include <editeng/editview.hxx> | ||||||||
| 41 | #include <vcl/cursor.hxx> | ||||||||
| 42 | #include <vcl/commandevent.hxx> | ||||||||
| 43 | |||||||||
| 44 | #include <app.hrc> | ||||||||
| 45 | #include <strings.hrc> | ||||||||
| 46 | |||||||||
| 47 | #include <DrawDocShell.hxx> | ||||||||
| 48 | #include <drawdoc.hxx> | ||||||||
| 49 | #include <Window.hxx> | ||||||||
| 50 | #include <fupoor.hxx> | ||||||||
| 51 | #include <sdmod.hxx> | ||||||||
| 52 | #include <Ruler.hxx> | ||||||||
| 53 | #include <sdresid.hxx> | ||||||||
| 54 | #include <sdpage.hxx> | ||||||||
| 55 | #include <slideshow.hxx> | ||||||||
| 56 | #include <sdpopup.hxx> | ||||||||
| 57 | #include <drawview.hxx> | ||||||||
| 58 | #include <svx/bmpmask.hxx> | ||||||||
| 59 | #include <LayerTabBar.hxx> | ||||||||
| 60 | |||||||||
| 61 | #include <svx/svditer.hxx> | ||||||||
| 62 | |||||||||
| 63 | #include <navigatr.hxx> | ||||||||
| 64 | #include <memory> | ||||||||
| 65 | |||||||||
| 66 | namespace sd { | ||||||||
| 67 | |||||||||
| 68 | #define PIPETTE_RANGE0 0 | ||||||||
| 69 | |||||||||
| 70 | using namespace ::com::sun::star::uno; | ||||||||
| 71 | using namespace ::com::sun::star::drawing; | ||||||||
| 72 | |||||||||
| 73 | void DrawViewShell::DeleteActualPage() | ||||||||
| 74 | { | ||||||||
| 75 | mpDrawView->SdrEndTextEdit(); | ||||||||
| 76 | |||||||||
| 77 | try | ||||||||
| 78 | { | ||||||||
| 79 | Reference<XDrawPagesSupplier> xDrawPagesSupplier( GetDoc()->getUnoModel(), UNO_QUERY_THROW ); | ||||||||
| 80 | Reference<XDrawPages> xPages( xDrawPagesSupplier->getDrawPages(), UNO_SET_THROW ); | ||||||||
| 81 | sal_uInt16 nPageCount = GetDoc()->GetSdPageCount(mePageKind); | ||||||||
| 82 | SdPage* pPage = nullptr; | ||||||||
| 83 | std::vector<Reference<XDrawPage>> pagesToDelete; | ||||||||
| 84 | |||||||||
| 85 | GetView()->BegUndo(SdResId(STR_UNDO_DELETEPAGESreinterpret_cast<char const *>("STR_UNDO_DELETEPAGES" "\004" u8"Delete slides"))); | ||||||||
| 86 | |||||||||
| 87 | for (sal_uInt16 i = 0; i < nPageCount; i++) | ||||||||
| 88 | { | ||||||||
| 89 | pPage = GetDoc()->GetSdPage(i, mePageKind); | ||||||||
| 90 | if(pPage->IsSelected()) | ||||||||
| 91 | { | ||||||||
| 92 | Reference< XDrawPage > xPage( xPages->getByIndex( maTabControl->GetPagePos(pPage->getPageId()) ), UNO_QUERY_THROW ); | ||||||||
| 93 | pagesToDelete.push_back(xPage); | ||||||||
| 94 | } | ||||||||
| 95 | } | ||||||||
| 96 | for (auto &xPage: pagesToDelete) | ||||||||
| 97 | { | ||||||||
| 98 | xPages->remove(xPage); | ||||||||
| 99 | } | ||||||||
| 100 | |||||||||
| 101 | GetView()->EndUndo(); | ||||||||
| 102 | } | ||||||||
| 103 | catch( Exception& ) | ||||||||
| 104 | { | ||||||||
| 105 | OSL_FAIL("SelectionManager::DeleteSelectedMasterPages(), exception caught!")do { if (true && (((sal_Bool)1))) { sal_detail_logFormat ((SAL_DETAIL_LOG_LEVEL_WARN), ("legacy.osl"), ("/home/maarten/src/libreoffice/core/sd/source/ui/view/drviews4.cxx" ":" "105" ": "), "%s", "SelectionManager::DeleteSelectedMasterPages(), exception caught!" ); } } while (false); | ||||||||
| 106 | } | ||||||||
| 107 | } | ||||||||
| 108 | |||||||||
| 109 | void DrawViewShell::DeleteActualLayer() | ||||||||
| 110 | { | ||||||||
| 111 | if(!GetLayerTabControl()) // #i87182# | ||||||||
| 112 | { | ||||||||
| 113 | OSL_ENSURE(false, "No LayerTabBar (!)")do { if (true && (!(false))) { sal_detail_logFormat(( SAL_DETAIL_LOG_LEVEL_WARN), ("legacy.osl"), ("/home/maarten/src/libreoffice/core/sd/source/ui/view/drviews4.cxx" ":" "113" ": "), "%s", "No LayerTabBar (!)"); } } while (false ); | ||||||||
| 114 | return; | ||||||||
| 115 | } | ||||||||
| 116 | |||||||||
| 117 | SdrLayerAdmin& rAdmin = GetDoc()->GetLayerAdmin(); | ||||||||
| 118 | sal_uInt16 nId = GetLayerTabControl()->GetCurPageId(); | ||||||||
| 119 | const OUString& rName = GetLayerTabControl()->GetLayerName(nId); | ||||||||
| 120 | if(LayerTabBar::IsRealNameOfStandardLayer(rName)) | ||||||||
| 121 | { | ||||||||
| 122 | assert(false && "Standard layer may not be deleted.")(static_cast <bool> (false && "Standard layer may not be deleted." ) ? void (0) : __assert_fail ("false && \"Standard layer may not be deleted.\"" , "/home/maarten/src/libreoffice/core/sd/source/ui/view/drviews4.cxx" , 122, __extension__ __PRETTY_FUNCTION__)); | ||||||||
| 123 | return; | ||||||||
| 124 | } | ||||||||
| 125 | const OUString& rDisplayName(GetLayerTabControl()->GetPageText(nId)); | ||||||||
| 126 | OUString aString(SdResId(STR_ASK_DELETE_LAYERreinterpret_cast<char const *>("STR_ASK_DELETE_LAYER" "\004" u8"Are you sure you want to delete the level \"$\"?\nNote: All objects on this level will be deleted!" ))); | ||||||||
| 127 | |||||||||
| 128 | // replace placeholder | ||||||||
| 129 | aString = aString.replaceFirst("$", rDisplayName); | ||||||||
| 130 | |||||||||
| 131 | std::unique_ptr<weld::MessageDialog> xQueryBox(Application::CreateMessageDialog(GetFrameWeld(), | ||||||||
| 132 | VclMessageType::Question, VclButtonsType::YesNo, | ||||||||
| 133 | aString)); | ||||||||
| 134 | if (xQueryBox->run() == RET_YES) | ||||||||
| 135 | { | ||||||||
| 136 | const SdrLayer* pLayer = rAdmin.GetLayer(rName); | ||||||||
| 137 | mpDrawView->DeleteLayer( pLayer->GetName() ); | ||||||||
| 138 | |||||||||
| 139 | /* in order to redraw TabBar and Window; should be initiated later on by | ||||||||
| 140 | a hint from Joe (as by a change if the layer order). */ | ||||||||
| 141 | // ( View::Notify() --> ViewShell::ResetActualLayer() ) | ||||||||
| 142 | |||||||||
| 143 | mbIsLayerModeActive = false; // so that ChangeEditMode() does something | ||||||||
| 144 | ChangeEditMode(GetEditMode(), true); | ||||||||
| 145 | } | ||||||||
| 146 | } | ||||||||
| 147 | |||||||||
| 148 | bool DrawViewShell::KeyInput (const KeyEvent& rKEvt, ::sd::Window* pWin) | ||||||||
| 149 | { | ||||||||
| 150 | bool bRet = false; | ||||||||
| 151 | |||||||||
| 152 | if ( !IsInputLocked() || ( rKEvt.GetKeyCode().GetCode() == KEY_ESCAPE ) ) | ||||||||
| 153 | { | ||||||||
| 154 | if(KEY_RETURN == rKEvt.GetKeyCode().GetCode() | ||||||||
| 155 | && rKEvt.GetKeyCode().IsMod1() | ||||||||
| 156 | && GetView()->IsTextEdit()) | ||||||||
| 157 | { | ||||||||
| 158 | // this should be used for cursor travelling. | ||||||||
| 159 | SdPage* pActualPage = GetActualPage(); | ||||||||
| 160 | const SdrMarkList& rMarkList = GetView()->GetMarkedObjectList(); | ||||||||
| 161 | SdrTextObj* pCandidate = nullptr; | ||||||||
| 162 | |||||||||
| 163 | if(pActualPage && 1 == rMarkList.GetMarkCount()) | ||||||||
| 164 | { | ||||||||
| 165 | SdrMark* pMark = rMarkList.GetMark(0); | ||||||||
| 166 | |||||||||
| 167 | // remember which object was the text in edit mode | ||||||||
| 168 | SdrObject* pOldObj = pMark->GetMarkedSdrObj(); | ||||||||
| 169 | |||||||||
| 170 | // end text edit now | ||||||||
| 171 | GetView()->SdrEndTextEdit(); | ||||||||
| 172 | |||||||||
| 173 | // look for a new candidate, a successor of pOldObj | ||||||||
| 174 | SdrObjListIter aIter(pActualPage, SdrIterMode::DeepNoGroups); | ||||||||
| 175 | bool bDidVisitOldObject(false); | ||||||||
| 176 | |||||||||
| 177 | while(aIter.IsMore() && !pCandidate) | ||||||||
| 178 | { | ||||||||
| 179 | SdrObject* pObj = aIter.Next(); | ||||||||
| 180 | |||||||||
| 181 | if(auto pSdrTextObj = dynamic_cast<SdrTextObj *>( pObj )) | ||||||||
| 182 | { | ||||||||
| 183 | SdrInventor nInv(pObj->GetObjInventor()); | ||||||||
| 184 | sal_uInt16 nKnd(pObj->GetObjIdentifier()); | ||||||||
| 185 | |||||||||
| 186 | if(SdrInventor::Default == nInv && | ||||||||
| 187 | (OBJ_TITLETEXT == nKnd || OBJ_OUTLINETEXT == nKnd || OBJ_TEXT == nKnd) | ||||||||
| 188 | && bDidVisitOldObject) | ||||||||
| 189 | { | ||||||||
| 190 | pCandidate = pSdrTextObj; | ||||||||
| 191 | } | ||||||||
| 192 | |||||||||
| 193 | if(pObj == pOldObj) | ||||||||
| 194 | { | ||||||||
| 195 | bDidVisitOldObject = true; | ||||||||
| 196 | } | ||||||||
| 197 | } | ||||||||
| 198 | } | ||||||||
| 199 | } | ||||||||
| 200 | |||||||||
| 201 | if(pCandidate) | ||||||||
| 202 | { | ||||||||
| 203 | // set the new candidate to text edit mode | ||||||||
| 204 | GetView()->UnMarkAll(); | ||||||||
| 205 | GetView()->MarkObj(pCandidate, GetView()->GetSdrPageView()); | ||||||||
| 206 | |||||||||
| 207 | GetViewFrame()->GetDispatcher()->Execute( | ||||||||
| 208 | SID_ATTR_CHAR( 10000 + 6 ), SfxCallMode::ASYNCHRON); | ||||||||
| 209 | } | ||||||||
| 210 | else | ||||||||
| 211 | { | ||||||||
| 212 | // insert a new page with the same page layout | ||||||||
| 213 | GetViewFrame()->GetDispatcher()->Execute( | ||||||||
| 214 | SID_INSERTPAGE_QUICK(27000 +352), SfxCallMode::ASYNCHRON); | ||||||||
| 215 | } | ||||||||
| 216 | } | ||||||||
| 217 | else | ||||||||
| 218 | { | ||||||||
| 219 | bRet = ViewShell::KeyInput(rKEvt, pWin); | ||||||||
| 220 | //If object is marked , the corresponding entry is set true , else | ||||||||
| 221 | //the corresponding entry is set false . | ||||||||
| 222 | if(KEY_TAB == rKEvt.GetKeyCode().GetCode()) | ||||||||
| 223 | { | ||||||||
| 224 | FreshNavigatrTree(); | ||||||||
| 225 | } | ||||||||
| 226 | } | ||||||||
| 227 | } | ||||||||
| 228 | |||||||||
| 229 | return bRet; | ||||||||
| 230 | } | ||||||||
| 231 | |||||||||
| 232 | /** | ||||||||
| 233 | * Start with Drag from ruler (helper lines, origin) | ||||||||
| 234 | */ | ||||||||
| 235 | void DrawViewShell::StartRulerDrag ( | ||||||||
| 236 | const Ruler& rRuler, | ||||||||
| 237 | const MouseEvent& rMEvt) | ||||||||
| 238 | { | ||||||||
| 239 | GetActiveWindow()->CaptureMouse(); | ||||||||
| 240 | |||||||||
| 241 | Point aWPos = GetActiveWindow()->PixelToLogic(GetActiveWindow()->GetPointerPosPixel()); | ||||||||
| 242 | |||||||||
| 243 | if ( rRuler.GetExtraRect().IsInside(rMEvt.GetPosPixel()) ) | ||||||||
| 244 | { | ||||||||
| 245 | mpDrawView->BegSetPageOrg(aWPos); | ||||||||
| 246 | mbIsRulerDrag = true; | ||||||||
| 247 | } | ||||||||
| 248 | else | ||||||||
| 249 | { | ||||||||
| 250 | // #i34536# if no guide-lines are visible yet, that show them | ||||||||
| 251 | if( ! mpDrawView->IsHlplVisible()) | ||||||||
| 252 | mpDrawView->SetHlplVisible(); | ||||||||
| 253 | |||||||||
| 254 | SdrHelpLineKind eKind; | ||||||||
| 255 | |||||||||
| 256 | if ( rMEvt.IsMod1() ) | ||||||||
| 257 | eKind = SdrHelpLineKind::Point; | ||||||||
| 258 | else if ( rRuler.IsHorizontal() ) | ||||||||
| 259 | eKind = SdrHelpLineKind::Horizontal; | ||||||||
| 260 | else | ||||||||
| 261 | eKind = SdrHelpLineKind::Vertical; | ||||||||
| 262 | |||||||||
| 263 | mpDrawView->BegDragHelpLine(aWPos, eKind); | ||||||||
| 264 | mbIsRulerDrag = true; | ||||||||
| 265 | } | ||||||||
| 266 | } | ||||||||
| 267 | |||||||||
| 268 | void DrawViewShell::FreshNavigatrTree() | ||||||||
| 269 | { | ||||||||
| 270 | SfxChildWindow* pWindow = GetViewFrame()->GetChildWindow( SID_NAVIGATOR(10000 + 366) ); | ||||||||
| 271 | if( pWindow ) | ||||||||
| 272 | { | ||||||||
| 273 | SdNavigatorWin* pNavWin = static_cast<SdNavigatorWin*>( pWindow->GetContextWindow( SD_MOD()( static_cast<SdModule*>(SfxApplication::GetModule(SfxToolsModule ::Draw)) ) ) ); | ||||||||
| 274 | if( pNavWin ) | ||||||||
| 275 | pNavWin->FreshTree( GetDoc() ); | ||||||||
| 276 | } | ||||||||
| 277 | } | ||||||||
| 278 | |||||||||
| 279 | void DrawViewShell::MouseButtonDown(const MouseEvent& rMEvt, | ||||||||
| 280 | ::sd::Window* pWin) | ||||||||
| 281 | { | ||||||||
| 282 | mbMouseButtonDown = true; | ||||||||
| 283 | mbMouseSelecting = false; | ||||||||
| 284 | |||||||||
| 285 | // We have to check if a context menu is shown and we have an UI | ||||||||
| 286 | // active inplace client. In that case we have to ignore the mouse | ||||||||
| 287 | // button down event. Otherwise we would crash (context menu has been | ||||||||
| 288 | // opened by inplace client and we would deactivate the inplace client, | ||||||||
| 289 | // the context menu is closed by VCL asynchronously which in the end | ||||||||
| 290 | // would work on deleted objects or the context menu has no parent anymore) | ||||||||
| 291 | SfxInPlaceClient* pIPClient = GetViewShell()->GetIPClient(); | ||||||||
| 292 | bool bIsOleActive = ( pIPClient && pIPClient->IsObjectInPlaceActive() ); | ||||||||
| 293 | |||||||||
| 294 | if ( bIsOleActive && PopupMenu::IsInExecute() ) | ||||||||
| 295 | return; | ||||||||
| 296 | |||||||||
| 297 | if ( IsInputLocked() ) | ||||||||
| 298 | return; | ||||||||
| 299 | |||||||||
| 300 | ViewShell::MouseButtonDown(rMEvt, pWin); | ||||||||
| 301 | |||||||||
| 302 | //If object is marked , the corresponding entry is set true , | ||||||||
| 303 | //else the corresponding entry is set false . | ||||||||
| 304 | FreshNavigatrTree(); | ||||||||
| 305 | if (mbPipette) | ||||||||
| 306 | { | ||||||||
| 307 | SfxChildWindow* pWnd = GetViewFrame()->GetChildWindow(SvxBmpMaskChildWindow::GetChildWindowId()); | ||||||||
| 308 | SvxBmpMask* pBmpMask = pWnd ? static_cast<SvxBmpMask*>(pWnd->GetWindow()) : nullptr; | ||||||||
| 309 | if (pBmpMask) | ||||||||
| 310 | pBmpMask->PipetteClicked(); | ||||||||
| 311 | } | ||||||||
| 312 | } | ||||||||
| 313 | |||||||||
| 314 | void DrawViewShell::MouseMove(const MouseEvent& rMEvt, ::sd::Window* pWin) | ||||||||
| 315 | { | ||||||||
| 316 | if ( IsMouseButtonDown() ) | ||||||||
| 317 | mbMouseSelecting = true; | ||||||||
| 318 | |||||||||
| 319 | if ( IsInputLocked() ) | ||||||||
| 320 | return; | ||||||||
| 321 | |||||||||
| 322 | if ( mpDrawView->IsAction() ) | ||||||||
| 323 | { | ||||||||
| 324 | ::tools::Rectangle aOutputArea(Point(0,0), GetActiveWindow()->GetOutputSizePixel()); | ||||||||
| 325 | |||||||||
| 326 | if ( !aOutputArea.IsInside(rMEvt.GetPosPixel()) ) | ||||||||
| 327 | { | ||||||||
| 328 | bool bInsideOtherWindow = false; | ||||||||
| 329 | |||||||||
| 330 | if (mpContentWindow) | ||||||||
| 331 | { | ||||||||
| 332 | aOutputArea = ::tools::Rectangle(Point(0,0), | ||||||||
| 333 | mpContentWindow->GetOutputSizePixel()); | ||||||||
| 334 | |||||||||
| 335 | Point aPos = mpContentWindow->GetPointerPosPixel(); | ||||||||
| 336 | if ( aOutputArea.IsInside(aPos) ) | ||||||||
| 337 | bInsideOtherWindow = true; | ||||||||
| 338 | } | ||||||||
| 339 | |||||||||
| 340 | if (! GetActiveWindow()->HasFocus ()) | ||||||||
| 341 | { | ||||||||
| 342 | GetActiveWindow()->ReleaseMouse (); | ||||||||
| 343 | mpDrawView->BrkAction (); | ||||||||
| 344 | return; | ||||||||
| 345 | } | ||||||||
| 346 | else if ( bInsideOtherWindow ) | ||||||||
| 347 | { | ||||||||
| 348 | GetActiveWindow()->ReleaseMouse(); | ||||||||
| 349 | pWin->CaptureMouse (); | ||||||||
| 350 | } | ||||||||
| 351 | } | ||||||||
| 352 | else if ( pWin != GetActiveWindow() ) | ||||||||
| 353 | pWin->CaptureMouse(); | ||||||||
| 354 | } | ||||||||
| 355 | |||||||||
| 356 | // Since the next MouseMove may execute a IsSolidDraggingNow() in | ||||||||
| 357 | // SdrCreateView::MovCreateObj and there the ApplicationBackgroundColor | ||||||||
| 358 | // is needed it is necessary to set it here. | ||||||||
| 359 | if (GetDoc()) | ||||||||
| 360 | { | ||||||||
| 361 | ConfigureAppBackgroundColor(); | ||||||||
| 362 | mpDrawView->SetApplicationBackgroundColor( mnAppBackgroundColor ); | ||||||||
| 363 | } | ||||||||
| 364 | |||||||||
| 365 | ViewShell::MouseMove(rMEvt, pWin); | ||||||||
| 366 | |||||||||
| 367 | if( !mbMousePosFreezed ) | ||||||||
| 368 | maMousePos = rMEvt.GetPosPixel(); | ||||||||
| 369 | |||||||||
| 370 | ::tools::Rectangle aRect; | ||||||||
| 371 | |||||||||
| 372 | if ( mbIsRulerDrag ) | ||||||||
| 373 | { | ||||||||
| 374 | Point aLogPos = GetActiveWindow()->PixelToLogic(maMousePos); | ||||||||
| 375 | mpDrawView->MovAction(aLogPos); | ||||||||
| 376 | } | ||||||||
| 377 | |||||||||
| 378 | if ( mpDrawView->IsAction() ) | ||||||||
| 379 | { | ||||||||
| 380 | mpDrawView->TakeActionRect(aRect); | ||||||||
| 381 | aRect = GetActiveWindow()->LogicToPixel(aRect); | ||||||||
| 382 | } | ||||||||
| 383 | else | ||||||||
| 384 | { | ||||||||
| 385 | aRect = ::tools::Rectangle(maMousePos, maMousePos); | ||||||||
| 386 | } | ||||||||
| 387 | |||||||||
| 388 | ShowMousePosInfo(aRect, pWin); | ||||||||
| 389 | |||||||||
| 390 | SvxBmpMask* pBmpMask = nullptr; | ||||||||
| 391 | if (mbPipette && GetViewFrame()->HasChildWindow(SvxBmpMaskChildWindow::GetChildWindowId())) | ||||||||
| 392 | { | ||||||||
| 393 | SfxChildWindow* pWnd = GetViewFrame()->GetChildWindow(SvxBmpMaskChildWindow::GetChildWindowId()); | ||||||||
| 394 | pBmpMask = pWnd ? static_cast<SvxBmpMask*>(pWnd->GetWindow()) : nullptr; | ||||||||
| 395 | } | ||||||||
| 396 | |||||||||
| 397 | if (!pBmpMask) | ||||||||
| 398 | return; | ||||||||
| 399 | |||||||||
| 400 | const long nStartX = maMousePos.X() - PIPETTE_RANGE0; | ||||||||
| 401 | const long nEndX = maMousePos.X() + PIPETTE_RANGE0; | ||||||||
| 402 | const long nStartY = maMousePos.Y() - PIPETTE_RANGE0; | ||||||||
| 403 | const long nEndY = maMousePos.Y() + PIPETTE_RANGE0; | ||||||||
| 404 | long nRed = 0; | ||||||||
| 405 | long nGreen = 0; | ||||||||
| 406 | long nBlue = 0; | ||||||||
| 407 | const double fDiv = ( ( PIPETTE_RANGE0 << 1 ) + 1 ) * ( ( PIPETTE_RANGE0 << 1 ) + 1 ); | ||||||||
| 408 | |||||||||
| 409 | for ( long nY = nStartY; nY <= nEndY; nY++ ) | ||||||||
| 410 | { | ||||||||
| 411 | for( long nX = nStartX; nX <= nEndX; nX++ ) | ||||||||
| 412 | { | ||||||||
| 413 | const Color aCol( pWin->GetPixel( pWin->PixelToLogic( Point( nX, nY ) ) ) ); | ||||||||
| 414 | |||||||||
| 415 | nRed += aCol.GetRed(); | ||||||||
| 416 | nGreen += aCol.GetGreen(); | ||||||||
| 417 | nBlue += aCol.GetBlue(); | ||||||||
| 418 | } | ||||||||
| 419 | } | ||||||||
| 420 | |||||||||
| 421 | pBmpMask->SetColor( Color( static_cast<sal_uInt8>( nRed / fDiv + .5 ), | ||||||||
| 422 | static_cast<sal_uInt8>( nGreen / fDiv + .5 ), | ||||||||
| 423 | static_cast<sal_uInt8>( nBlue / fDiv + .5 ) ) ); | ||||||||
| 424 | } | ||||||||
| 425 | |||||||||
| 426 | void DrawViewShell::MouseButtonUp(const MouseEvent& rMEvt, ::sd::Window* pWin) | ||||||||
| 427 | { | ||||||||
| 428 | mbMouseButtonDown = false; | ||||||||
| 429 | |||||||||
| 430 | if ( !IsInputLocked() ) | ||||||||
| 431 | { | ||||||||
| 432 | bool bIsSetPageOrg = mpDrawView->IsSetPageOrg(); | ||||||||
| 433 | |||||||||
| 434 | if (mbIsRulerDrag) | ||||||||
| 435 | { | ||||||||
| 436 | ::tools::Rectangle aOutputArea(Point(0,0), GetActiveWindow()->GetOutputSizePixel()); | ||||||||
| 437 | |||||||||
| 438 | if (aOutputArea.IsInside(rMEvt.GetPosPixel())) | ||||||||
| 439 | { | ||||||||
| 440 | mpDrawView->EndAction(); | ||||||||
| 441 | |||||||||
| 442 | if (bIsSetPageOrg) | ||||||||
| 443 | GetViewFrame()->GetBindings().Invalidate(SID_RULER_NULL_OFFSETTypedWhichId<SfxPointItem>( 10000 + 79 )); | ||||||||
| 444 | } | ||||||||
| 445 | else if (rMEvt.IsLeft() && bIsSetPageOrg) | ||||||||
| 446 | { | ||||||||
| 447 | mpDrawView->BrkAction(); | ||||||||
| 448 | SdPage* pPage = static_cast<SdPage*>( mpDrawView->GetSdrPageView()->GetPage() ); | ||||||||
| 449 | Point aOrg(pPage->GetLeftBorder(), pPage->GetUpperBorder()); | ||||||||
| 450 | mpDrawView->GetSdrPageView()->SetPageOrigin(aOrg); | ||||||||
| 451 | GetViewFrame()->GetBindings().Invalidate(SID_RULER_NULL_OFFSETTypedWhichId<SfxPointItem>( 10000 + 79 )); | ||||||||
| 452 | } | ||||||||
| 453 | else | ||||||||
| 454 | { | ||||||||
| 455 | mpDrawView->BrkAction(); | ||||||||
| 456 | } | ||||||||
| 457 | |||||||||
| 458 | GetActiveWindow()->ReleaseMouse(); | ||||||||
| 459 | mbIsRulerDrag = false; | ||||||||
| 460 | } | ||||||||
| 461 | else | ||||||||
| 462 | ViewShell::MouseButtonUp(rMEvt, pWin); | ||||||||
| 463 | //If object is marked , the corresponding entry is set true , | ||||||||
| 464 | //else the corresponding entry is set false . | ||||||||
| 465 | FreshNavigatrTree(); | ||||||||
| 466 | } | ||||||||
| 467 | mbMouseSelecting = false; | ||||||||
| 468 | } | ||||||||
| 469 | |||||||||
| 470 | void DrawViewShell::Command(const CommandEvent& rCEvt, ::sd::Window* pWin) | ||||||||
| 471 | { | ||||||||
| 472 | // The command event is send to the window after a possible context | ||||||||
| 473 | // menu from an inplace client is closed. Now we have the chance to | ||||||||
| 474 | // deactivate the inplace client without any problem regarding parent | ||||||||
| 475 | // windows and code on the stack. | ||||||||
| 476 | SfxInPlaceClient* pIPClient = GetViewShell()->GetIPClient(); | ||||||||
| 477 | bool bIsOleActive = ( pIPClient && pIPClient->IsObjectInPlaceActive() ); | ||||||||
| |||||||||
| 478 | if ( bIsOleActive
| ||||||||
| 479 | { | ||||||||
| 480 | // Deactivate OLE object | ||||||||
| 481 | mpDrawView->UnmarkAll(); | ||||||||
| 482 | SelectionHasChanged(); | ||||||||
| 483 | return; | ||||||||
| 484 | } | ||||||||
| 485 | |||||||||
| 486 | if ( IsInputLocked() ) | ||||||||
| 487 | return; | ||||||||
| 488 | |||||||||
| 489 | if( GetView() &&GetView()->getSmartTags().Command(rCEvt) ) | ||||||||
| 490 | return; | ||||||||
| 491 | |||||||||
| 492 | const bool bNativeShow (SlideShow::IsRunning(GetViewShellBase())); | ||||||||
| 493 | |||||||||
| 494 | if( rCEvt.GetCommand() == CommandEventId::PasteSelection && !bNativeShow ) | ||||||||
| 495 | { | ||||||||
| 496 | TransferableDataHelper aDataHelper( TransferableDataHelper::CreateFromSelection( GetActiveWindow() ) ); | ||||||||
| 497 | |||||||||
| 498 | if( aDataHelper.GetTransferable().is() ) | ||||||||
| 499 | { | ||||||||
| 500 | Point aPos; | ||||||||
| 501 | sal_Int8 nDnDAction = DND_ACTION_COPYcss::datatransfer::dnd::DNDConstants::ACTION_COPY; | ||||||||
| 502 | |||||||||
| 503 | if( GetActiveWindow() ) | ||||||||
| 504 | aPos = GetActiveWindow()->PixelToLogic( rCEvt.GetMousePosPixel() ); | ||||||||
| 505 | |||||||||
| 506 | if( !mpDrawView->InsertData( aDataHelper, aPos, nDnDAction, false ) ) | ||||||||
| 507 | { | ||||||||
| 508 | INetBookmark aINetBookmark( "", "" ); | ||||||||
| 509 | |||||||||
| 510 | if( ( aDataHelper.HasFormat( SotClipboardFormatId::NETSCAPE_BOOKMARK ) && | ||||||||
| 511 | aDataHelper.GetINetBookmark( SotClipboardFormatId::NETSCAPE_BOOKMARK, aINetBookmark ) ) || | ||||||||
| 512 | ( aDataHelper.HasFormat( SotClipboardFormatId::FILEGRPDESCRIPTOR ) && | ||||||||
| 513 | aDataHelper.GetINetBookmark( SotClipboardFormatId::FILEGRPDESCRIPTOR, aINetBookmark ) ) || | ||||||||
| 514 | ( aDataHelper.HasFormat( SotClipboardFormatId::UNIFORMRESOURCELOCATOR ) && | ||||||||
| 515 | aDataHelper.GetINetBookmark( SotClipboardFormatId::UNIFORMRESOURCELOCATOR, aINetBookmark ) ) ) | ||||||||
| 516 | { | ||||||||
| 517 | InsertURLField( aINetBookmark.GetURL(), aINetBookmark.GetDescription(), "" ); | ||||||||
| 518 | } | ||||||||
| 519 | } | ||||||||
| 520 | } | ||||||||
| 521 | } | ||||||||
| 522 | else if( rCEvt.GetCommand() == CommandEventId::ContextMenu && !bNativeShow && | ||||||||
| 523 | pWin != nullptr && !mpDrawView->IsAction() && !SD_MOD()( static_cast<SdModule*>(SfxApplication::GetModule(SfxToolsModule ::Draw)) )->GetWaterCan() ) | ||||||||
| 524 | { | ||||||||
| 525 | OUString aPopupId; // Resource name for popup menu | ||||||||
| 526 | |||||||||
| 527 | // is there a snap object under the cursor? | ||||||||
| 528 | SdrPageView* pPV; | ||||||||
| 529 | Point aMPos = pWin->PixelToLogic( maMousePos ); | ||||||||
| 530 | sal_uInt16 nHitLog = static_cast<sal_uInt16>(GetActiveWindow()->PixelToLogic( | ||||||||
| 531 | Size(FuPoor::HITPIX, 0 ) ).Width()); | ||||||||
| 532 | sal_uInt16 nHelpLine; | ||||||||
| 533 | // for glue points | ||||||||
| 534 | SdrObject* pObj = nullptr; | ||||||||
| 535 | sal_uInt16 nPickId = 0; | ||||||||
| 536 | // for field command | ||||||||
| 537 | OutlinerView* pOLV = mpDrawView->GetTextEditOutlinerView(); | ||||||||
| 538 | const SvxFieldItem* pFldItem = nullptr; | ||||||||
| 539 | if( pOLV ) | ||||||||
| 540 | pFldItem = pOLV->GetFieldAtSelection(); | ||||||||
| 541 | |||||||||
| 542 | // helper line | ||||||||
| 543 | if ( mpDrawView->PickHelpLine( aMPos, nHitLog, *GetActiveWindow(), nHelpLine, pPV) ) | ||||||||
| 544 | { | ||||||||
| 545 | ShowSnapLineContextMenu(*pPV, nHelpLine, rCEvt.GetMousePosPixel()); | ||||||||
| 546 | return; | ||||||||
| 547 | } | ||||||||
| 548 | // is glue point under cursor marked? | ||||||||
| 549 | else if( mpDrawView->PickGluePoint( aMPos, pObj, nPickId, pPV ) && | ||||||||
| 550 | mpDrawView->IsGluePointMarked( pObj, nPickId ) ) | ||||||||
| 551 | { | ||||||||
| 552 | aPopupId = "gluepoint"; | ||||||||
| 553 | } | ||||||||
| 554 | // field command? | ||||||||
| 555 | else if( pFldItem && (nullptr != dynamic_cast< const SvxDateField *>( pFldItem->GetField() ) || | ||||||||
| 556 | nullptr != dynamic_cast< const SvxExtTimeField *>( pFldItem->GetField() ) || | ||||||||
| 557 | nullptr != dynamic_cast< const SvxExtFileField *>( pFldItem->GetField() ) || | ||||||||
| 558 | nullptr != dynamic_cast< const SvxAuthorField *>( pFldItem->GetField() ) ) ) | ||||||||
| 559 | { | ||||||||
| 560 | LanguageType eLanguage( LANGUAGE_SYSTEMLanguageType(0x0000) ); | ||||||||
| 561 | |||||||||
| 562 | // Format popup with outliner language, if possible | ||||||||
| 563 | if( pOLV->GetOutliner() ) | ||||||||
| 564 | { | ||||||||
| 565 | ESelection aSelection( pOLV->GetSelection() ); | ||||||||
| 566 | eLanguage = pOLV->GetOutliner()->GetLanguage( aSelection.nStartPara, aSelection.nStartPos ); | ||||||||
| 567 | } | ||||||||
| 568 | |||||||||
| 569 | //fdo#44998 if the outliner has captured the mouse events release the lock | ||||||||
| 570 | //so the SdFieldPopup can get them | ||||||||
| 571 | pOLV->ReleaseMouse(); | ||||||||
| 572 | ScopedVclPtrInstance<SdFieldPopup> aFieldPopup( pFldItem->GetField(), eLanguage ); | ||||||||
| 573 | |||||||||
| 574 | if ( rCEvt.IsMouseEvent() ) | ||||||||
| 575 | aMPos = rCEvt.GetMousePosPixel(); | ||||||||
| 576 | else | ||||||||
| 577 | aMPos = Point( 20, 20 ); | ||||||||
| 578 | aFieldPopup->Execute( pWin, aMPos ); | ||||||||
| 579 | |||||||||
| 580 | std::unique_ptr<SvxFieldData> pField(aFieldPopup->GetField()); | ||||||||
| 581 | if( pField ) | ||||||||
| 582 | { | ||||||||
| 583 | SvxFieldItem aFieldItem( *pField, EE_FEATURE_FIELD ); | ||||||||
| 584 | // select field, so that it will be deleted on insert | ||||||||
| 585 | ESelection aSel = pOLV->GetSelection(); | ||||||||
| 586 | bool bSel = true; | ||||||||
| 587 | if( aSel.nStartPos == aSel.nEndPos ) | ||||||||
| 588 | { | ||||||||
| 589 | bSel = false; | ||||||||
| 590 | aSel.nEndPos++; | ||||||||
| 591 | } | ||||||||
| 592 | pOLV->SetSelection( aSel ); | ||||||||
| 593 | |||||||||
| 594 | pOLV->InsertField( aFieldItem ); | ||||||||
| 595 | |||||||||
| 596 | // reset selection back to original state | ||||||||
| 597 | if( !bSel ) | ||||||||
| 598 | aSel.nEndPos--; | ||||||||
| 599 | pOLV->SetSelection( aSel ); | ||||||||
| 600 | } | ||||||||
| 601 | } | ||||||||
| 602 | else | ||||||||
| 603 | { | ||||||||
| 604 | // is something selected? | ||||||||
| 605 | if (mpDrawView->AreObjectsMarked() && | ||||||||
| 606 | mpDrawView->GetMarkedObjectList().GetMarkCount() == 1 ) | ||||||||
| 607 | { | ||||||||
| 608 | pObj = mpDrawView->GetMarkedObjectList().GetMark(0)->GetMarkedSdrObj(); | ||||||||
| 609 | if( HasCurrentFunction(SID_BEZIER_EDIT( 10000 + 126 )) && (dynamic_cast< SdrPathObj * >( pObj ) != nullptr ) ) | ||||||||
| 610 | { | ||||||||
| 611 | aPopupId = "bezier"; | ||||||||
| 612 | } | ||||||||
| 613 | else | ||||||||
| 614 | { | ||||||||
| 615 | if( mpDrawView->GetTextEditObject() ) | ||||||||
| 616 | { | ||||||||
| 617 | OutlinerView* pOutlinerView = mpDrawView->GetTextEditOutlinerView(); | ||||||||
| 618 | Point aPos(rCEvt.GetMousePosPixel()); | ||||||||
| 619 | |||||||||
| 620 | if ( pOutlinerView ) | ||||||||
| 621 | { | ||||||||
| 622 | if( ( rCEvt.IsMouseEvent() && pOutlinerView->IsWrongSpelledWordAtPos(aPos) ) || | ||||||||
| 623 | ( !rCEvt.IsMouseEvent() && pOutlinerView->IsCursorAtWrongSpelledWord() ) ) | ||||||||
| 624 | { | ||||||||
| 625 | // Popup for Online-Spelling now handled by DrawDocShell | ||||||||
| 626 | Link<SpellCallbackInfo&,void> aLink = LINK(GetDocSh(), DrawDocShell, OnlineSpellCallback)::tools::detail::makeLink( ::tools::detail::castTo<DrawDocShell *>(GetDocSh()), &DrawDocShell::LinkStubOnlineSpellCallback ); | ||||||||
| 627 | |||||||||
| 628 | if( !rCEvt.IsMouseEvent() ) | ||||||||
| 629 | { | ||||||||
| 630 | aPos = GetActiveWindow()->LogicToPixel( pOutlinerView->GetEditView().GetCursor()->GetPos() ); | ||||||||
| 631 | } | ||||||||
| 632 | // While showing the spell context menu | ||||||||
| 633 | // we lock the input so that another | ||||||||
| 634 | // context menu can not be opened during | ||||||||
| 635 | // that time (crash #i43235#). In order | ||||||||
| 636 | // to not lock the UI completely we | ||||||||
| 637 | // first release the mouse. | ||||||||
| 638 | GetActiveWindow()->ReleaseMouse(); | ||||||||
| 639 | LockInput(); | ||||||||
| 640 | pOutlinerView->ExecuteSpellPopup(aPos, &aLink); | ||||||||
| 641 | pOutlinerView->GetEditView().Invalidate(); | ||||||||
| 642 | UnlockInput(); | ||||||||
| 643 | } | ||||||||
| 644 | else | ||||||||
| 645 | { | ||||||||
| 646 | if( (pObj->GetObjInventor() == SdrInventor::Default) && (pObj->GetObjIdentifier() == OBJ_TABLE) ) | ||||||||
| 647 | { | ||||||||
| 648 | aPopupId = "table"; | ||||||||
| 649 | } | ||||||||
| 650 | else | ||||||||
| 651 | { | ||||||||
| 652 | aPopupId = "drawtext"; | ||||||||
| 653 | } | ||||||||
| 654 | } | ||||||||
| 655 | } | ||||||||
| 656 | } | ||||||||
| 657 | else | ||||||||
| 658 | { | ||||||||
| 659 | SdrInventor nInv = pObj->GetObjInventor(); | ||||||||
| 660 | sal_uInt16 nId = pObj->GetObjIdentifier(); | ||||||||
| 661 | |||||||||
| 662 | if (nInv == SdrInventor::Default) | ||||||||
| 663 | { | ||||||||
| 664 | switch ( nId ) | ||||||||
| 665 | { | ||||||||
| 666 | case OBJ_OUTLINETEXT: | ||||||||
| 667 | case OBJ_CAPTION: | ||||||||
| 668 | case OBJ_TITLETEXT: | ||||||||
| 669 | case OBJ_TEXT: | ||||||||
| 670 | aPopupId = "textbox"; | ||||||||
| 671 | break; | ||||||||
| 672 | |||||||||
| 673 | case OBJ_PATHLINE: | ||||||||
| 674 | case OBJ_PLIN: | ||||||||
| 675 | aPopupId = "curve"; | ||||||||
| 676 | break; | ||||||||
| 677 | |||||||||
| 678 | case OBJ_FREELINE: | ||||||||
| 679 | case OBJ_EDGE: | ||||||||
| 680 | aPopupId = "connector"; | ||||||||
| 681 | break; | ||||||||
| 682 | |||||||||
| 683 | case OBJ_LINE: | ||||||||
| 684 | aPopupId = "line"; | ||||||||
| 685 | break; | ||||||||
| 686 | |||||||||
| 687 | case OBJ_MEASURE: | ||||||||
| 688 | aPopupId = "measure"; | ||||||||
| 689 | break; | ||||||||
| 690 | |||||||||
| 691 | case OBJ_RECT: | ||||||||
| 692 | case OBJ_CIRC: | ||||||||
| 693 | case OBJ_FREEFILL: | ||||||||
| 694 | case OBJ_PATHFILL: | ||||||||
| 695 | case OBJ_POLY: | ||||||||
| 696 | case OBJ_SECT: | ||||||||
| 697 | case OBJ_CARC: | ||||||||
| 698 | case OBJ_CCUT: | ||||||||
| 699 | case OBJ_CUSTOMSHAPE: | ||||||||
| 700 | aPopupId = "draw"; | ||||||||
| 701 | break; | ||||||||
| 702 | |||||||||
| 703 | case OBJ_GRUP: | ||||||||
| 704 | aPopupId = "group"; | ||||||||
| 705 | break; | ||||||||
| 706 | |||||||||
| 707 | case OBJ_GRAF: | ||||||||
| 708 | aPopupId = "graphic"; | ||||||||
| 709 | break; | ||||||||
| 710 | |||||||||
| 711 | case OBJ_OLE2: | ||||||||
| 712 | aPopupId = "oleobject"; | ||||||||
| 713 | break; | ||||||||
| 714 | case OBJ_MEDIA: | ||||||||
| 715 | aPopupId = "media"; | ||||||||
| 716 | break; | ||||||||
| 717 | case OBJ_TABLE: | ||||||||
| 718 | aPopupId = "table"; | ||||||||
| 719 | break; | ||||||||
| 720 | } | ||||||||
| 721 | } | ||||||||
| 722 | else if( nInv == SdrInventor::E3d ) | ||||||||
| 723 | { | ||||||||
| 724 | if( nId == E3D_SCENE_ID ) | ||||||||
| 725 | { | ||||||||
| 726 | if( !mpDrawView->IsGroupEntered() ) | ||||||||
| 727 | aPopupId = "3dscene"; | ||||||||
| 728 | else | ||||||||
| 729 | aPopupId = "3dscene2"; | ||||||||
| 730 | } | ||||||||
| 731 | else | ||||||||
| 732 | aPopupId = "3dobject"; | ||||||||
| 733 | } | ||||||||
| 734 | else if( nInv == SdrInventor::FmForm ) | ||||||||
| 735 | { | ||||||||
| 736 | aPopupId = "form"; | ||||||||
| 737 | } | ||||||||
| 738 | } | ||||||||
| 739 | } | ||||||||
| 740 | } | ||||||||
| 741 | |||||||||
| 742 | // multiple selection | ||||||||
| 743 | else if (mpDrawView->AreObjectsMarked() && | ||||||||
| 744 | mpDrawView->GetMarkedObjectList().GetMarkCount() > 1 ) | ||||||||
| 745 | { | ||||||||
| 746 | aPopupId = "multiselect"; | ||||||||
| 747 | } | ||||||||
| 748 | |||||||||
| 749 | // nothing selected | ||||||||
| 750 | else | ||||||||
| 751 | { | ||||||||
| 752 | aPopupId = "page"; | ||||||||
| 753 | } | ||||||||
| 754 | } | ||||||||
| 755 | // show Popup-Menu | ||||||||
| 756 | if (!aPopupId.isEmpty()) | ||||||||
| 757 | { | ||||||||
| 758 | GetActiveWindow()->ReleaseMouse(); | ||||||||
| 759 | |||||||||
| 760 | if(rCEvt.IsMouseEvent()) | ||||||||
| 761 | GetViewFrame()->GetDispatcher()->ExecutePopup( aPopupId ); | ||||||||
| 762 | else | ||||||||
| 763 | { | ||||||||
| 764 | //don't open contextmenu at mouse position if not opened via mouse | ||||||||
| 765 | |||||||||
| 766 | //middle of the window if nothing is marked | ||||||||
| 767 | Point aMenuPos(GetActiveWindow()->GetSizePixel().Width()/2 | ||||||||
| 768 | ,GetActiveWindow()->GetSizePixel().Height()/2); | ||||||||
| 769 | |||||||||
| 770 | //middle of the bounding rect if something is marked | ||||||||
| 771 | if( mpDrawView->AreObjectsMarked() && mpDrawView->GetMarkedObjectList().GetMarkCount() >= 1 ) | ||||||||
| 772 | { | ||||||||
| 773 | ::tools::Rectangle aMarkRect; | ||||||||
| 774 | mpDrawView->GetMarkedObjectList().TakeBoundRect(nullptr,aMarkRect); | ||||||||
| 775 | aMenuPos = GetActiveWindow()->LogicToPixel( aMarkRect.Center() ); | ||||||||
| 776 | |||||||||
| 777 | //move the point into the visible window area | ||||||||
| 778 | if( aMenuPos.X() < 0 ) | ||||||||
| 779 | aMenuPos.setX( 0 ); | ||||||||
| 780 | if( aMenuPos.Y() < 0 ) | ||||||||
| 781 | aMenuPos.setY( 0 ); | ||||||||
| 782 | if( aMenuPos.X() > GetActiveWindow()->GetSizePixel().Width() ) | ||||||||
| 783 | aMenuPos.setX( GetActiveWindow()->GetSizePixel().Width() ); | ||||||||
| 784 | if( aMenuPos.Y() > GetActiveWindow()->GetSizePixel().Height() ) | ||||||||
| 785 | aMenuPos.setY( GetActiveWindow()->GetSizePixel().Height() ); | ||||||||
| 786 | } | ||||||||
| 787 | |||||||||
| 788 | //open context menu at that point | ||||||||
| 789 | GetViewFrame()->GetDispatcher()->ExecutePopup( aPopupId, GetActiveWindow(), &aMenuPos ); | ||||||||
| 790 | } | ||||||||
| 791 | mbMousePosFreezed = false; | ||||||||
| 792 | } | ||||||||
| 793 | } | ||||||||
| 794 | else | ||||||||
| 795 | { | ||||||||
| 796 | ViewShell::Command(rCEvt, pWin); | ||||||||
| 797 | } | ||||||||
| 798 | } | ||||||||
| 799 | |||||||||
| 800 | void DrawViewShell::ShowMousePosInfo(const ::tools::Rectangle& rRect, | ||||||||
| 801 | ::sd::Window const * pWin) | ||||||||
| 802 | { | ||||||||
| 803 | if (mbHasRulers && pWin ) | ||||||||
| 804 | { | ||||||||
| 805 | RulerLine pHLines[2]; | ||||||||
| 806 | RulerLine pVLines[2]; | ||||||||
| 807 | long nHOffs = 0; | ||||||||
| 808 | long nVOffs = 0; | ||||||||
| 809 | sal_uInt16 nCnt; | ||||||||
| 810 | |||||||||
| 811 | if (mpHorizontalRuler) | ||||||||
| 812 | mpHorizontalRuler->SetLines(); | ||||||||
| 813 | |||||||||
| 814 | if (mpVerticalRuler) | ||||||||
| 815 | mpVerticalRuler->SetLines(); | ||||||||
| 816 | |||||||||
| 817 | if (mpHorizontalRuler) | ||||||||
| 818 | { | ||||||||
| 819 | nHOffs = mpHorizontalRuler->GetNullOffset() + | ||||||||
| 820 | mpHorizontalRuler->GetPageOffset(); | ||||||||
| 821 | } | ||||||||
| 822 | |||||||||
| 823 | if (mpVerticalRuler) | ||||||||
| 824 | { | ||||||||
| 825 | nVOffs = mpVerticalRuler->GetNullOffset() + | ||||||||
| 826 | mpVerticalRuler->GetPageOffset(); | ||||||||
| 827 | } | ||||||||
| 828 | |||||||||
| 829 | nCnt = 1; | ||||||||
| 830 | pHLines[0].nPos = rRect.Left() - nHOffs; | ||||||||
| 831 | pVLines[0].nPos = rRect.Top() - nVOffs; | ||||||||
| 832 | |||||||||
| 833 | if ( rRect.Right() != rRect.Left() || rRect.Bottom() != rRect.Top() ) | ||||||||
| 834 | { | ||||||||
| 835 | pHLines[1].nPos = rRect.Right() - nHOffs; | ||||||||
| 836 | pVLines[1].nPos = rRect.Bottom() - nVOffs; | ||||||||
| 837 | nCnt++; | ||||||||
| 838 | } | ||||||||
| 839 | |||||||||
| 840 | if (mpHorizontalRuler) | ||||||||
| 841 | mpHorizontalRuler->SetLines(nCnt, pHLines); | ||||||||
| 842 | if (mpVerticalRuler) | ||||||||
| 843 | mpVerticalRuler->SetLines(nCnt, pVLines); | ||||||||
| 844 | } | ||||||||
| 845 | |||||||||
| 846 | // display with coordinates in StatusBar | ||||||||
| 847 | OSL_ASSERT (GetViewShell()!=nullptr)do { if (true && (!(GetViewShell()!=nullptr))) { sal_detail_logFormat ((SAL_DETAIL_LOG_LEVEL_WARN), ("legacy.osl"), ("/home/maarten/src/libreoffice/core/sd/source/ui/view/drviews4.cxx" ":" "847" ": "), "OSL_ASSERT: %s", "GetViewShell()!=nullptr" ); } } while (false); | ||||||||
| 848 | if ( GetViewShell()->GetUIActiveClient() ) | ||||||||
| 849 | return; | ||||||||
| 850 | |||||||||
| 851 | SfxItemSet aSet( | ||||||||
| 852 | GetPool(), | ||||||||
| 853 | svl::Items< | ||||||||
| 854 | SID_CONTEXT(5000 + 310), SID_CONTEXT(5000 + 310), | ||||||||
| 855 | SID_ATTR_POSITIONTypedWhichId<SfxPointItem>( 10000 + 223 ), SID_ATTR_SIZETypedWhichId<SvxSizeItem>( 10000 + 224 )>{}); | ||||||||
| 856 | |||||||||
| 857 | GetStatusBarState(aSet); | ||||||||
| 858 | |||||||||
| 859 | aSet.Put( SfxStringItem( SID_CONTEXT(5000 + 310), mpDrawView->GetStatusText() ) ); | ||||||||
| 860 | |||||||||
| 861 | SfxBindings& rBindings = GetViewFrame()->GetBindings(); | ||||||||
| 862 | rBindings.SetState(aSet); | ||||||||
| 863 | rBindings.Invalidate(SID_CONTEXT(5000 + 310)); | ||||||||
| 864 | rBindings.Invalidate(SID_ATTR_POSITIONTypedWhichId<SfxPointItem>( 10000 + 223 )); | ||||||||
| 865 | rBindings.Invalidate(SID_ATTR_SIZETypedWhichId<SvxSizeItem>( 10000 + 224 )); | ||||||||
| 866 | } | ||||||||
| 867 | |||||||||
| 868 | void DrawViewShell::LockInput() | ||||||||
| 869 | { | ||||||||
| 870 | mnLockCount++; | ||||||||
| 871 | } | ||||||||
| 872 | |||||||||
| 873 | void DrawViewShell::UnlockInput() | ||||||||
| 874 | { | ||||||||
| 875 | DBG_ASSERT( mnLockCount, "Input for this shell is not locked!" )do { if (true && (!(mnLockCount))) { sal_detail_logFormat ((SAL_DETAIL_LOG_LEVEL_WARN), ("legacy.tools"), ("/home/maarten/src/libreoffice/core/sd/source/ui/view/drviews4.cxx" ":" "875" ": "), "%s", "Input for this shell is not locked!" ); } } while (false); | ||||||||
| 876 | if ( mnLockCount ) | ||||||||
| 877 | mnLockCount--; | ||||||||
| 878 | } | ||||||||
| 879 | |||||||||
| 880 | void DrawViewShell::ShowSnapLineContextMenu ( | ||||||||
| 881 | SdrPageView& rPageView, | ||||||||
| 882 | const sal_uInt16 nSnapLineIndex, | ||||||||
| 883 | const Point& rMouseLocation) | ||||||||
| 884 | { | ||||||||
| 885 | const SdrHelpLine& rHelpLine (rPageView.GetHelpLines()[nSnapLineIndex]); | ||||||||
| 886 | ScopedVclPtrInstance<PopupMenu> pMenu; | ||||||||
| 887 | |||||||||
| 888 | if (rHelpLine.GetKind() == SdrHelpLineKind::Point) | ||||||||
| 889 | { | ||||||||
| 890 | pMenu->InsertItem( | ||||||||
| 891 | SID_SET_SNAPITEM(27000 +77), | ||||||||
| 892 | SdResId(STR_POPUP_EDIT_SNAPPOINTreinterpret_cast<char const *>("STR_POPUP_EDIT_SNAPPOINT" "\004" u8"Edit Snap Point..."))); | ||||||||
| 893 | pMenu->InsertSeparator(); | ||||||||
| 894 | pMenu->InsertItem( | ||||||||
| 895 | SID_DELETE_SNAPITEM(27000 +108), | ||||||||
| 896 | SdResId(STR_POPUP_DELETE_SNAPPOINTreinterpret_cast<char const *>("STR_POPUP_DELETE_SNAPPOINT" "\004" u8"Delete Snap Point"))); | ||||||||
| 897 | } | ||||||||
| 898 | else | ||||||||
| 899 | { | ||||||||
| 900 | pMenu->InsertItem( | ||||||||
| 901 | SID_SET_SNAPITEM(27000 +77), | ||||||||
| 902 | SdResId(STR_POPUP_EDIT_SNAPLINEreinterpret_cast<char const *>("STR_POPUP_EDIT_SNAPLINE" "\004" u8"Edit Snap Line..."))); | ||||||||
| 903 | pMenu->InsertSeparator(); | ||||||||
| 904 | pMenu->InsertItem( | ||||||||
| 905 | SID_DELETE_SNAPITEM(27000 +108), | ||||||||
| 906 | SdResId(STR_POPUP_DELETE_SNAPLINEreinterpret_cast<char const *>("STR_POPUP_DELETE_SNAPLINE" "\004" u8"Delete Snap Line"))); | ||||||||
| 907 | } | ||||||||
| 908 | |||||||||
| 909 | pMenu->RemoveDisabledEntries(false); | ||||||||
| 910 | |||||||||
| 911 | const sal_uInt16 nResult = pMenu->Execute( | ||||||||
| 912 | GetActiveWindow(), | ||||||||
| 913 | ::tools::Rectangle(rMouseLocation, Size(10,10)), | ||||||||
| 914 | PopupMenuFlags::ExecuteDown); | ||||||||
| 915 | switch (nResult) | ||||||||
| 916 | { | ||||||||
| 917 | case SID_SET_SNAPITEM(27000 +77): | ||||||||
| 918 | { | ||||||||
| 919 | SfxUInt32Item aHelpLineItem (ID_VAL_INDEX(27000 +246), nSnapLineIndex); | ||||||||
| 920 | const SfxPoolItem* aArguments[] = {&aHelpLineItem, nullptr}; | ||||||||
| 921 | GetViewFrame()->GetDispatcher()->Execute( | ||||||||
| 922 | SID_SET_SNAPITEM(27000 +77), | ||||||||
| 923 | SfxCallMode::SLOT, | ||||||||
| 924 | aArguments); | ||||||||
| 925 | } | ||||||||
| 926 | break; | ||||||||
| 927 | |||||||||
| 928 | case SID_DELETE_SNAPITEM(27000 +108): | ||||||||
| 929 | { | ||||||||
| 930 | rPageView.DeleteHelpLine(nSnapLineIndex); | ||||||||
| 931 | } | ||||||||
| 932 | break; | ||||||||
| 933 | |||||||||
| 934 | default: | ||||||||
| 935 | break; | ||||||||
| 936 | } | ||||||||
| 937 | } | ||||||||
| 938 | |||||||||
| 939 | } // end of namespace sd | ||||||||
| 940 | |||||||||
| 941 | /* 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 |