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 <hintids.hxx> | |||
21 | #include <swtypes.hxx> | |||
22 | #include <sfx2/objface.hxx> | |||
23 | #include <sfx2/request.hxx> | |||
24 | #include <sfx2/bindings.hxx> | |||
25 | #include <sfx2/viewfrm.hxx> | |||
26 | #include <svx/svdview.hxx> | |||
27 | #include <svl/whiter.hxx> | |||
28 | #include <svx/swframevalidation.hxx> | |||
29 | #include <svx/anchorid.hxx> | |||
30 | #include <drawdoc.hxx> | |||
31 | #include <uitool.hxx> | |||
32 | #include <fmtornt.hxx> | |||
33 | #include <cmdid.h> | |||
34 | #include <swmodule.hxx> | |||
35 | #include <wrtsh.hxx> | |||
36 | #include <wview.hxx> | |||
37 | #include <edtwin.hxx> | |||
38 | #include <viewopt.hxx> | |||
39 | #include <dcontact.hxx> | |||
40 | #include <frmfmt.hxx> | |||
41 | #include <drawbase.hxx> | |||
42 | #include <drwbassh.hxx> | |||
43 | #include <swdtflvr.hxx> | |||
44 | #include <svx/svditer.hxx> | |||
45 | #define ShellClass_SwDrawBaseShell | |||
46 | #include <sfx2/msg.hxx> | |||
47 | #include <swslots.hxx> | |||
48 | #include <svx/svxdlg.hxx> | |||
49 | #include <swabstdlg.hxx> | |||
50 | #include <swundo.hxx> | |||
51 | #include <com/sun/star/text/HoriOrientation.hpp> | |||
52 | #include <com/sun/star/text/VertOrientation.hpp> | |||
53 | #include <com/sun/star/text/RelOrientation.hpp> | |||
54 | #include <IDocumentDrawModelAccess.hxx> | |||
55 | #include <fmtfollowtextflow.hxx> | |||
56 | #include <textboxhelper.hxx> | |||
57 | ||||
58 | using namespace ::com::sun::star; | |||
59 | ||||
60 | SFX_IMPL_SUPERCLASS_INTERFACE(SwDrawBaseShell, SwBaseShell)SfxInterface* SwDrawBaseShell::pInterface = nullptr; SfxInterface * SwDrawBaseShell::GetStaticInterface() { if ( !pInterface ) { pInterface = new SfxInterface( "SwDrawBaseShell", true, GetInterfaceId (), SwBaseShell::GetStaticInterface(), aSwDrawBaseShellSlots_Impl [0], sal_uInt16(sizeof(aSwDrawBaseShellSlots_Impl) / sizeof(SfxSlot ) ) ); InitInterface_Impl(); } return pInterface; } SfxInterface * SwDrawBaseShell::GetInterface() const { return GetStaticInterface (); } void SwDrawBaseShell::RegisterInterface(const SfxModule * pMod) { GetStaticInterface()->Register(pMod); } | |||
61 | ||||
62 | void SwDrawBaseShell::InitInterface_Impl() | |||
63 | { | |||
64 | } | |||
65 | ||||
66 | ||||
67 | SwDrawBaseShell::SwDrawBaseShell(SwView &_rView) | |||
68 | : SwBaseShell(_rView) | |||
69 | { | |||
70 | GetShell().NoEdit(); | |||
71 | ||||
72 | SwEditWin& rWin = GetView().GetEditWin(); | |||
73 | ||||
74 | rWin.SetBezierMode(SID_BEZIER_MOVE( 10000 + 121 )); | |||
75 | ||||
76 | if ( !_rView.GetDrawFuncPtr() ) | |||
77 | _rView.GetEditWin().StdDrawMode( OBJ_NONE, true ); | |||
78 | ||||
79 | SwTransferable::CreateSelection( GetShell() ); | |||
80 | } | |||
81 | ||||
82 | SwDrawBaseShell::~SwDrawBaseShell() | |||
83 | { | |||
84 | GetView().ExitDraw(); | |||
85 | GetShell().Edit(); | |||
86 | SwTransferable::ClearSelection( GetShell() ); | |||
87 | } | |||
88 | ||||
89 | void SwDrawBaseShell::Execute(SfxRequest const &rReq) | |||
90 | { | |||
91 | SwWrtShell *pSh = &GetShell(); | |||
92 | SdrView* pSdrView = pSh->GetDrawView(); | |||
93 | const SfxItemSet *pArgs = rReq.GetArgs(); | |||
94 | sal_uInt16 nSlotId = rReq.GetSlot(); | |||
95 | bool bChanged = pSdrView->GetModel()->IsChanged(); | |||
96 | pSdrView->GetModel()->SetChanged(false); | |||
97 | const SfxPoolItem* pItem = nullptr; | |||
98 | if(pArgs) | |||
| ||||
99 | pArgs->GetItemState(nSlotId, false, &pItem); | |||
100 | ||||
101 | bool bAlignPossible = pSh->IsAlignPossible(); | |||
102 | ||||
103 | bool bTopParam = true, bBottomParam = true; | |||
104 | bool bDone = false; | |||
105 | SfxBindings& rBind = GetView().GetViewFrame()->GetBindings(); | |||
106 | ||||
107 | switch (nSlotId) | |||
108 | { | |||
109 | case FN_DRAW_WRAP_DLG((20000 + 200) + 3): | |||
110 | { | |||
111 | if(pSdrView->AreObjectsMarked()) | |||
112 | { | |||
113 | if(!pArgs) | |||
114 | { | |||
115 | const SdrMarkList& rMarkList = pSdrView->GetMarkedObjectList(); | |||
116 | if( rMarkList.GetMark(0) != nullptr ) | |||
117 | { | |||
118 | SfxItemSet aSet( | |||
119 | GetPool(), | |||
120 | svl::Items< | |||
121 | RES_LR_SPACE, RES_UL_SPACE, | |||
122 | RES_SURROUND, RES_SURROUND, | |||
123 | RES_ANCHOR, RES_ANCHOR, | |||
124 | RES_WRAP_INFLUENCE_ON_OBJPOS, RES_WRAP_INFLUENCE_ON_OBJPOS, | |||
125 | SID_HTML_MODE(10000 + 414), SID_HTML_MODE(10000 + 414), | |||
126 | FN_DRAW_WRAP_DLG((20000 + 200) + 3), FN_DRAW_WRAP_DLG((20000 + 200) + 3)>{}); | |||
127 | ||||
128 | aSet.Put(SfxBoolItem(SID_HTML_MODE(10000 + 414), | |||
129 | 0 != ::GetHtmlMode(pSh->GetView().GetDocShell()))); | |||
130 | ||||
131 | aSet.Put(SfxInt16Item(FN_DRAW_WRAP_DLG((20000 + 200) + 3), sal_uInt8(pSh->GetLayerId()))); | |||
132 | ||||
133 | pSh->GetObjAttr(aSet); | |||
134 | SwAbstractDialogFactory* pFact = SwAbstractDialogFactory::Create(); | |||
135 | ScopedVclPtr<SfxAbstractDialog> pDlg(pFact->CreateSwWrapDlg(GetView().GetFrameWeld(), aSet, pSh)); | |||
136 | ||||
137 | if (pDlg->Execute() == RET_OK) | |||
138 | { | |||
139 | const SfxPoolItem* pWrapItem; | |||
140 | const SfxItemSet* pOutSet = pDlg->GetOutputItemSet(); | |||
141 | if(SfxItemState::SET == pOutSet->GetItemState(FN_DRAW_WRAP_DLG((20000 + 200) + 3), false, &pWrapItem)) | |||
142 | { | |||
143 | short nLayer = static_cast<const SfxInt16Item*>(pWrapItem)->GetValue(); | |||
144 | if (nLayer == 1) | |||
145 | pSh->SelectionToHeaven(); | |||
146 | else | |||
147 | pSh->SelectionToHell(); | |||
148 | } | |||
149 | ||||
150 | pSh->SetObjAttr(*pOutSet); | |||
151 | } | |||
152 | } | |||
153 | } | |||
154 | } | |||
155 | } | |||
156 | break; | |||
157 | ||||
158 | case SID_ATTR_TRANSFORMTypedWhichId<SfxInt32Item>( 10000 + 87 ): | |||
159 | { | |||
160 | if(pSdrView->AreObjectsMarked()) | |||
161 | { | |||
162 | if(!pArgs) | |||
163 | { | |||
164 | const SdrMarkList& rMarkList = pSdrView->GetMarkedObjectList(); | |||
165 | if( rMarkList.GetMark(0) != nullptr ) | |||
166 | { | |||
167 | SdrObject* pObj = rMarkList.GetMark(0)->GetMarkedSdrObj(); | |||
168 | VclPtr<SfxAbstractTabDialog> pDlg; | |||
169 | bool bCaption = false; | |||
170 | ||||
171 | // Allowed anchorages: | |||
172 | RndStdIds nAnchor = pSh->GetAnchorId(); | |||
173 | SvxAnchorIds nAllowedAnchors = SvxAnchorIds::Paragraph | SvxAnchorIds::Character | SvxAnchorIds::Page; | |||
174 | sal_uInt16 nHtmlMode = ::GetHtmlMode(pSh->GetView().GetDocShell()); | |||
175 | ||||
176 | if ( pSh->IsFlyInFly() ) | |||
177 | nAllowedAnchors |= SvxAnchorIds::Fly; | |||
178 | ||||
179 | if (pObj->GetObjIdentifier() == OBJ_CAPTION ) | |||
180 | bCaption = true; | |||
181 | ||||
182 | if (bCaption) | |||
183 | { | |||
184 | SvxAbstractDialogFactory* pFact = SvxAbstractDialogFactory::Create(); | |||
185 | VclPtr<AbstractSvxCaptionDialog> pCaptionDlg = | |||
186 | pFact->CreateCaptionDialog( rReq.GetFrameWeld(), pSdrView, nAllowedAnchors ); | |||
187 | pDlg.reset(pCaptionDlg); | |||
188 | pCaptionDlg->SetValidateFramePosLink( LINK(this, SwDrawBaseShell, ValidatePosition)::tools::detail::makeLink( ::tools::detail::castTo<SwDrawBaseShell *>(this), &SwDrawBaseShell::LinkStubValidatePosition) ); | |||
189 | } | |||
190 | else | |||
191 | { | |||
192 | SvxAbstractDialogFactory* pFact = SvxAbstractDialogFactory::Create(); | |||
193 | VclPtr<AbstractSvxTransformTabDialog> pTransform = | |||
194 | pFact->CreateSvxTransformTabDialog(rReq.GetFrameWeld(), nullptr, pSdrView, nAllowedAnchors); | |||
195 | pDlg.reset(pTransform); | |||
196 | pTransform->SetValidateFramePosLink( LINK(this, SwDrawBaseShell, ValidatePosition)::tools::detail::makeLink( ::tools::detail::castTo<SwDrawBaseShell *>(this), &SwDrawBaseShell::LinkStubValidatePosition) ); | |||
197 | } | |||
198 | SfxItemSet aNewAttr(pSdrView->GetGeoAttrFromMarked()); | |||
199 | ||||
200 | const sal_uInt16* pRange = pDlg->GetInputRanges( *aNewAttr.GetPool() ); | |||
201 | SfxItemSet aSet( *aNewAttr.GetPool(), pRange ); | |||
202 | FieldUnit eMetric = ::GetDfltMetric( dynamic_cast<SwWebView*>(&GetView()) != nullptr ); | |||
203 | SW_MOD()( static_cast<SwModule*>(SfxApplication::GetModule(SfxToolsModule ::Writer)))->PutItem(SfxUInt16Item(SID_ATTR_METRICTypedWhichId<SfxUInt16Item>(((((10000 + 1499) + 1) + 499 ) + 1) + 8), static_cast< sal_uInt16 >(eMetric)) ); | |||
204 | ||||
205 | aSet.Put( aNewAttr, false ); | |||
206 | ||||
207 | if (bCaption) | |||
208 | pSdrView->GetAttributes( aSet ); | |||
209 | ||||
210 | aSet.Put(SfxInt16Item(SID_ATTR_TRANSFORM_ANCHOR( 10000 + 318 ), static_cast<sal_Int16>(nAnchor))); | |||
211 | bool bRTL; | |||
212 | bool bVertL2R; | |||
213 | aSet.Put(SfxBoolItem(SID_ATTR_TRANSFORM_IN_VERTICAL_TEXT( 10000 + 315 ), pSh->IsFrameVertical(true, bRTL, bVertL2R))); | |||
214 | aSet.Put(SfxBoolItem(SID_ATTR_TRANSFORM_IN_RTL_TEXT( 10000 + 316 ), bRTL)); | |||
215 | ||||
216 | SwFrameFormat* pFrameFormat = FindFrameFormat( pObj ); | |||
217 | ||||
218 | aSet.Put( pFrameFormat->GetFormatAttr(RES_FOLLOW_TEXT_FLOW) ); | |||
219 | ||||
220 | SwFormatVertOrient aVOrient(pFrameFormat->GetFormatAttr(RES_VERT_ORIENT)); | |||
221 | aSet.Put(SfxInt16Item(SID_ATTR_TRANSFORM_VERT_ORIENT( 10000 + 319 ), aVOrient.GetVertOrient())); | |||
222 | aSet.Put(SfxInt16Item(SID_ATTR_TRANSFORM_VERT_RELATION( 10000 + 313 ), aVOrient.GetRelationOrient() )); | |||
223 | aSet.Put(SfxInt32Item(SID_ATTR_TRANSFORM_VERT_POSITION( 10000 + 1000 ), aVOrient.GetPos())); | |||
224 | ||||
225 | SwFormatHoriOrient aHOrient(pFrameFormat->GetFormatAttr(RES_HORI_ORIENT)); | |||
226 | aSet.Put(SfxInt16Item(SID_ATTR_TRANSFORM_HORI_ORIENT( 10000 + 314 ), aHOrient.GetHoriOrient())); | |||
227 | aSet.Put(SfxInt16Item(SID_ATTR_TRANSFORM_HORI_RELATION( 10000 + 312 ), aHOrient.GetRelationOrient() )); | |||
228 | aSet.Put(SfxBoolItem(SID_ATTR_TRANSFORM_HORI_MIRROR( 10000 + 317 ), aHOrient.IsPosToggle())); | |||
229 | aSet.Put(SfxInt32Item(SID_ATTR_TRANSFORM_HORI_POSITION( 10000 + 999 ), aHOrient.GetPos())); | |||
230 | ||||
231 | aSet.Put(SfxUInt16Item(SID_HTML_MODE(10000 + 414), nHtmlMode)); | |||
232 | ||||
233 | pDlg->SetInputSet( &aSet ); | |||
234 | ||||
235 | pDlg->StartExecuteAsync([bCaption, bChanged, pDlg, pFrameFormat, pSdrView, | |||
236 | pSh, &rMarkList, this]( | |||
237 | sal_Int32 nResult){ | |||
238 | if (nResult == RET_OK) | |||
239 | { | |||
240 | SwFormatVertOrient aVOrientFinal(pFrameFormat->GetFormatAttr(RES_VERT_ORIENT)); | |||
241 | SwFormatHoriOrient aHOrientFinal(pFrameFormat->GetFormatAttr(RES_HORI_ORIENT)); | |||
242 | ||||
243 | const SfxItemSet* pOutSet = pDlg->GetOutputItemSet(); | |||
244 | pSh->StartAllAction(); | |||
245 | ||||
246 | // #i30451# | |||
247 | pSh->StartUndo(SwUndoId::INSFMTATTR); | |||
248 | ||||
249 | pSdrView->SetGeoAttrToMarked(*pOutSet); | |||
250 | ||||
251 | if (bCaption) | |||
252 | pSdrView->SetAttributes(*pOutSet); | |||
253 | ||||
254 | bool bPosCorr = | |||
255 | SfxItemState::SET != pOutSet->GetItemState( | |||
256 | SID_ATTR_TRANSFORM_POS_XTypedWhichId<SfxInt32Item>( 10000 + 88 ), false ) && | |||
257 | SfxItemState::SET != pOutSet->GetItemState( | |||
258 | SID_ATTR_TRANSFORM_POS_YTypedWhichId<SfxInt32Item>( 10000 + 89 ), false ); | |||
259 | ||||
260 | SfxItemSet aFrameAttrSet(GetPool(), svl::Items<RES_FRMATR_BEGIN, RES_FRMATR_END - 1>{}); | |||
261 | ||||
262 | bool bSingleSelection = rMarkList.GetMarkCount() == 1; | |||
263 | ||||
264 | const SfxPoolItem* pAnchorItem; | |||
265 | if(SfxItemState::SET == pOutSet->GetItemState( | |||
266 | SID_ATTR_TRANSFORM_ANCHOR( 10000 + 318 ), false, &pAnchorItem)) | |||
267 | { | |||
268 | if(!bSingleSelection) | |||
269 | pSh->ChgAnchor(static_cast<RndStdIds>(static_cast<const SfxInt16Item*>(pAnchorItem) | |||
270 | ->GetValue()), false, bPosCorr ); | |||
271 | else | |||
272 | { | |||
273 | SwFormatAnchor aAnchor(pFrameFormat->GetAnchor()); | |||
274 | aAnchor.SetType(static_cast<RndStdIds>(static_cast<const SfxInt16Item*>(pAnchorItem)->GetValue())); | |||
275 | aFrameAttrSet.Put( aAnchor ); | |||
276 | } | |||
277 | } | |||
278 | const SfxPoolItem* pHoriOrient = nullptr; | |||
279 | const SfxPoolItem* pHoriRelation = nullptr; | |||
280 | const SfxPoolItem* pHoriPosition = nullptr; | |||
281 | const SfxPoolItem* pHoriMirror = nullptr; | |||
282 | pOutSet->GetItemState(SID_ATTR_TRANSFORM_HORI_ORIENT( 10000 + 314 ), false, &pHoriOrient); | |||
283 | pOutSet->GetItemState(SID_ATTR_TRANSFORM_HORI_RELATION( 10000 + 312 ), false, &pHoriRelation); | |||
284 | pOutSet->GetItemState(SID_ATTR_TRANSFORM_HORI_POSITION( 10000 + 999 ), false, &pHoriPosition); | |||
285 | pOutSet->GetItemState(SID_ATTR_TRANSFORM_HORI_MIRROR( 10000 + 317 ), false, &pHoriMirror); | |||
286 | if(pHoriOrient || pHoriRelation || pHoriPosition || pHoriMirror) | |||
287 | { | |||
288 | if(pHoriOrient) | |||
289 | aHOrientFinal.SetHoriOrient( | |||
290 | static_cast<const SfxInt16Item*>(pHoriOrient)->GetValue()); | |||
291 | if(pHoriRelation) | |||
292 | aHOrientFinal.SetRelationOrient( | |||
293 | static_cast<const SfxInt16Item*>(pHoriRelation)->GetValue()); | |||
294 | if(pHoriPosition) | |||
295 | aHOrientFinal.SetPos( static_cast<const SfxInt32Item*>(pHoriPosition)->GetValue()); | |||
296 | if(pHoriMirror) | |||
297 | aHOrientFinal.SetPosToggle( static_cast<const SfxBoolItem*>(pHoriMirror)->GetValue()); | |||
298 | aFrameAttrSet.Put(aHOrientFinal); | |||
299 | } | |||
300 | ||||
301 | const SfxPoolItem* pVertOrient = nullptr; | |||
302 | const SfxPoolItem* pVertRelation = nullptr; | |||
303 | const SfxPoolItem* pVertPosition = nullptr; | |||
304 | pOutSet->GetItemState(SID_ATTR_TRANSFORM_VERT_ORIENT( 10000 + 319 ), false, &pVertOrient); | |||
305 | pOutSet->GetItemState(SID_ATTR_TRANSFORM_VERT_RELATION( 10000 + 313 ), false, &pVertRelation); | |||
306 | pOutSet->GetItemState(SID_ATTR_TRANSFORM_VERT_POSITION( 10000 + 1000 ), false, &pVertPosition); | |||
307 | if(pVertOrient || pVertRelation || pVertPosition ) | |||
308 | { | |||
309 | if(pVertOrient) | |||
310 | aVOrientFinal.SetVertOrient( | |||
311 | static_cast<const SfxInt16Item*>(pVertOrient)->GetValue()); | |||
312 | if(pVertRelation) | |||
313 | aVOrientFinal.SetRelationOrient( | |||
314 | static_cast<const SfxInt16Item*>(pVertRelation)->GetValue()); | |||
315 | if(pVertPosition) | |||
316 | aVOrientFinal.SetPos( static_cast<const SfxInt32Item*>(pVertPosition)->GetValue()); | |||
317 | aFrameAttrSet.Put( aVOrientFinal ); | |||
318 | } | |||
319 | const SfxPoolItem* pFollowItem = nullptr; | |||
320 | pOutSet->GetItemState(RES_FOLLOW_TEXT_FLOW, false, &pFollowItem); | |||
321 | if(pFollowItem) | |||
322 | aFrameAttrSet.Put(*pFollowItem); | |||
323 | ||||
324 | if(aFrameAttrSet.Count()) | |||
325 | pSh->SetDrawingAttr(aFrameAttrSet); | |||
326 | ||||
327 | GetView().GetViewFrame()->GetBindings().InvalidateAll(false); | |||
328 | ||||
329 | // #i30451# | |||
330 | pSh->EndUndo( SwUndoId::INSFMTATTR ); | |||
331 | ||||
332 | pSh->EndAllAction(); | |||
333 | } | |||
334 | ||||
335 | if (pSdrView->GetModel()->IsChanged()) | |||
336 | pSh->SetModified(); | |||
337 | else if (bChanged) | |||
338 | pSdrView->GetModel()->SetChanged(); | |||
339 | ||||
340 | pDlg->disposeOnce(); | |||
341 | }); | |||
342 | } | |||
343 | } | |||
344 | else | |||
345 | { | |||
346 | pSh->StartAllAction(); | |||
347 | pSdrView->SetGeoAttrToMarked( *pArgs ); | |||
348 | const SdrMarkList& rMarkList = pSdrView->GetMarkedObjectList(); | |||
349 | SdrObject* pObj = rMarkList.GetMark(0)->GetMarkedSdrObj(); | |||
350 | if (pObj) | |||
351 | { | |||
352 | SwFrameFormat* pFrameFormat = FindFrameFormat(pObj); | |||
353 | if (pFrameFormat) | |||
354 | { | |||
355 | const SwFormatAnchor& rAnchor = pFrameFormat->GetAnchor(); | |||
356 | // Don't change shape position / size, just update the anchor doc model | |||
357 | // position. | |||
358 | pSh->ChgAnchor(rAnchor.GetAnchorId(), /*bSameOnly=*/true); | |||
359 | } | |||
360 | } | |||
361 | pSh->EndAllAction(); | |||
362 | } | |||
363 | } | |||
364 | } | |||
365 | break; | |||
366 | ||||
367 | case SID_DELETE(5000 + 713): | |||
368 | case FN_BACKSPACE((20000 + 900) + 26): | |||
369 | if (pSh->IsObjSelected() && !pSdrView->IsTextEdit()) | |||
370 | { | |||
371 | bDone = true; | |||
372 | ||||
373 | if( GetView().IsDrawRotate() ) | |||
374 | { | |||
375 | pSh->SetDragMode( SdrDragMode::Move ); | |||
376 | GetView().FlipDrawRotate(); | |||
377 | } | |||
378 | ||||
379 | pSh->SetModified(); | |||
380 | pSh->DelSelectedObj(); | |||
381 | ||||
382 | if (rReq.IsAPI() || | |||
383 | GetView().GetEditWin().IsObjectSelect() ) | |||
384 | { | |||
385 | // If basic call, then back to the text shell, because the | |||
386 | // Basic otherwise has no possibility to return. | |||
387 | if (GetView().GetDrawFuncPtr()) | |||
388 | { | |||
389 | GetView().GetDrawFuncPtr()->Deactivate(); | |||
390 | GetView().SetDrawFuncPtr(nullptr); | |||
391 | } | |||
392 | GetView().LeaveDrawCreate(); // Switch to selection mode | |||
393 | } | |||
394 | ||||
395 | if (pSh->IsSelFrameMode()) | |||
396 | { | |||
397 | pSh->LeaveSelFrameMode(); | |||
398 | // #105852# FME | |||
399 | } | |||
400 | } | |||
401 | break; | |||
402 | ||||
403 | case SID_GROUP( 10000 + 454 ): | |||
404 | if (pSh->IsObjSelected() > 1 && pSh->IsGroupAllowed()) | |||
405 | { | |||
406 | pSh->GroupSelection(); | |||
407 | rBind.Invalidate(SID_UNGROUP( 10000 + 455 )); | |||
408 | } | |||
409 | break; | |||
410 | ||||
411 | case SID_UNGROUP( 10000 + 455 ): | |||
412 | if (pSh->IsGroupSelected() && pSh->IsUnGroupAllowed()) | |||
413 | { | |||
414 | pSh->UnGroupSelection(); | |||
415 | rBind.Invalidate(SID_GROUP( 10000 + 454 )); | |||
416 | } | |||
417 | break; | |||
418 | ||||
419 | case SID_ENTER_GROUP(27000 +96): | |||
420 | if (pSh->IsGroupSelected()) | |||
421 | { | |||
422 | pSdrView->EnterMarkedGroup(); | |||
423 | rBind.InvalidateAll(false); | |||
424 | } | |||
425 | break; | |||
426 | ||||
427 | case SID_LEAVE_GROUP(27000 +97): | |||
428 | if (pSdrView->IsGroupEntered()) | |||
429 | { | |||
430 | pSdrView->LeaveOneGroup(); | |||
431 | rBind.Invalidate(SID_ENTER_GROUP(27000 +96)); | |||
432 | rBind.Invalidate(SID_UNGROUP( 10000 + 455 )); | |||
433 | } | |||
434 | break; | |||
435 | ||||
436 | case SID_OBJECT_ALIGN_LEFT( 10000 + 131 ): | |||
437 | case SID_OBJECT_ALIGN_CENTER( 10000 + 132 ): | |||
438 | case SID_OBJECT_ALIGN_RIGHT( 10000 + 133 ): | |||
439 | case SID_OBJECT_ALIGN_UP( 10000 + 134 ): | |||
440 | case SID_OBJECT_ALIGN_MIDDLE( 10000 + 135 ): | |||
441 | case SID_OBJECT_ALIGN_DOWN( 10000 + 136 ): | |||
442 | { | |||
443 | if ( bAlignPossible ) | |||
444 | { | |||
445 | const SdrMarkList& rMarkList = pSdrView->GetMarkedObjectList(); | |||
446 | if ( rMarkList.GetMarkCount() == 1 ) | |||
447 | { | |||
448 | sal_Int16 nHorizOrient = -1, nVertOrient = -1; | |||
449 | ||||
450 | switch (nSlotId) | |||
451 | { | |||
452 | case SID_OBJECT_ALIGN_LEFT( 10000 + 131 ): | |||
453 | nHorizOrient = text::HoriOrientation::LEFT; | |||
454 | break; | |||
455 | case SID_OBJECT_ALIGN_CENTER( 10000 + 132 ): | |||
456 | nHorizOrient = text::HoriOrientation::CENTER; | |||
457 | break; | |||
458 | case SID_OBJECT_ALIGN_RIGHT( 10000 + 133 ): | |||
459 | nHorizOrient = text::HoriOrientation::RIGHT; | |||
460 | break; | |||
461 | case SID_OBJECT_ALIGN_UP( 10000 + 134 ): | |||
462 | nVertOrient = text::VertOrientation::TOP; | |||
463 | break; | |||
464 | case SID_OBJECT_ALIGN_MIDDLE( 10000 + 135 ): | |||
465 | nVertOrient = text::VertOrientation::CENTER; | |||
466 | break; | |||
467 | case SID_OBJECT_ALIGN_DOWN( 10000 + 136 ): | |||
468 | nVertOrient = text::VertOrientation::BOTTOM; | |||
469 | break; | |||
470 | default: | |||
471 | break; | |||
472 | } | |||
473 | ||||
474 | if (nHorizOrient != -1) | |||
475 | { | |||
476 | pSh->StartAction(); | |||
477 | SdrObject* pObj = rMarkList.GetMark(0)->GetMarkedSdrObj(); | |||
478 | SwFrameFormat* pFrameFormat = FindFrameFormat( pObj ); | |||
479 | SwFormatHoriOrient aHOrient(pFrameFormat->GetFormatAttr(RES_HORI_ORIENT)); | |||
480 | aHOrient.SetHoriOrient( nHorizOrient ); | |||
481 | pFrameFormat->SetFormatAttr(aHOrient); | |||
482 | if (auto pTxFrm = SwTextBoxHelper::getOtherTextBoxFormat(pFrameFormat, RES_DRAWFRMFMT)) | |||
483 | pTxFrm->SetFormatAttr(aHOrient); | |||
484 | pSh->EndAction(); | |||
485 | } | |||
486 | ||||
487 | if (nVertOrient != -1) | |||
488 | { | |||
489 | pSh->StartAction(); | |||
490 | SdrObject* pObj = rMarkList.GetMark(0)->GetMarkedSdrObj(); | |||
491 | SwFrameFormat* pFrameFormat = FindFrameFormat( pObj ); | |||
492 | SwFormatVertOrient aVOrient(pFrameFormat->GetFormatAttr(RES_VERT_ORIENT)); | |||
493 | aVOrient.SetVertOrient( nVertOrient ); | |||
494 | pFrameFormat->SetFormatAttr(aVOrient); | |||
495 | if (auto pTxFrm = SwTextBoxHelper::getOtherTextBoxFormat(pFrameFormat, RES_DRAWFRMFMT)) | |||
496 | pTxFrm->SetFormatAttr(aVOrient); | |||
497 | pSh->EndAction(); | |||
498 | } | |||
499 | ||||
500 | break; | |||
501 | } | |||
502 | ||||
503 | pSh->StartAction(); | |||
504 | switch (nSlotId) | |||
505 | { | |||
506 | case SID_OBJECT_ALIGN_LEFT( 10000 + 131 ): | |||
507 | pSdrView->AlignMarkedObjects(SdrHorAlign::Left, SdrVertAlign::NONE); | |||
508 | break; | |||
509 | case SID_OBJECT_ALIGN_CENTER( 10000 + 132 ): | |||
510 | pSdrView->AlignMarkedObjects(SdrHorAlign::Center, SdrVertAlign::NONE); | |||
511 | break; | |||
512 | case SID_OBJECT_ALIGN_RIGHT( 10000 + 133 ): | |||
513 | pSdrView->AlignMarkedObjects(SdrHorAlign::Right, SdrVertAlign::NONE); | |||
514 | break; | |||
515 | case SID_OBJECT_ALIGN_UP( 10000 + 134 ): | |||
516 | pSdrView->AlignMarkedObjects(SdrHorAlign::NONE, SdrVertAlign::Top); | |||
517 | break; | |||
518 | case SID_OBJECT_ALIGN_MIDDLE( 10000 + 135 ): | |||
519 | pSdrView->AlignMarkedObjects(SdrHorAlign::NONE, SdrVertAlign::Center); | |||
520 | break; | |||
521 | case SID_OBJECT_ALIGN_DOWN( 10000 + 136 ): | |||
522 | pSdrView->AlignMarkedObjects(SdrHorAlign::NONE, SdrVertAlign::Bottom); | |||
523 | break; | |||
524 | } | |||
525 | pSh->EndAction(); | |||
526 | } | |||
527 | } | |||
528 | break; | |||
529 | ||||
530 | case FN_FRAME_UP((20000 + 400) + 122): | |||
531 | bTopParam = false; | |||
532 | [[fallthrough]]; | |||
533 | case SID_FRAME_TO_TOP( 10000 + 286 ): | |||
534 | pSh->SelectionToTop( bTopParam ); | |||
535 | break; | |||
536 | ||||
537 | case FN_FRAME_DOWN((20000 + 400) + 123): | |||
538 | bBottomParam = false; | |||
539 | [[fallthrough]]; | |||
540 | case SID_FRAME_TO_BOTTOM( 10000 + 287 ): | |||
541 | pSh->SelectionToBottom( bBottomParam ); | |||
542 | break; | |||
543 | ||||
544 | case FN_NAME_SHAPE((20000 + 1600) + 14): | |||
545 | { | |||
546 | bDone = true; | |||
547 | ||||
548 | if(1 == pSdrView->GetMarkedObjectCount()) | |||
549 | { | |||
550 | // #i68101# | |||
551 | SdrObject* pSelected = pSdrView->GetMarkedObjectByIndex(0); | |||
552 | OSL_ENSURE(pSelected, "DrawViewShell::FuTemp03: nMarkCount, but no object (!)")do { if (true && (!(pSelected))) { sal_detail_logFormat ((SAL_DETAIL_LOG_LEVEL_WARN), ("legacy.osl"), ("/home/maarten/src/libreoffice/core/sw/source/uibase/shells/drwbassh.cxx" ":" "552" ": "), "%s", "DrawViewShell::FuTemp03: nMarkCount, but no object (!)" ); } } while (false); | |||
553 | OUString aName(pSelected->GetName()); | |||
554 | ||||
555 | SvxAbstractDialogFactory* pFact = SvxAbstractDialogFactory::Create(); | |||
556 | ScopedVclPtr<AbstractSvxObjectNameDialog> pDlg(pFact->CreateSvxObjectNameDialog(GetView().GetFrameWeld(), aName)); | |||
557 | ||||
558 | pDlg->SetCheckNameHdl(LINK(this, SwDrawBaseShell, CheckGroupShapeNameHdl)::tools::detail::makeLink( ::tools::detail::castTo<SwDrawBaseShell *>(this), &SwDrawBaseShell::LinkStubCheckGroupShapeNameHdl )); | |||
559 | ||||
560 | if(RET_OK == pDlg->Execute()) | |||
561 | { | |||
562 | pDlg->GetName(aName); | |||
563 | pSelected->SetName(aName); | |||
564 | pSh->SetModified(); | |||
565 | } | |||
566 | } | |||
567 | ||||
568 | break; | |||
569 | } | |||
570 | ||||
571 | // #i68101# | |||
572 | case FN_TITLE_DESCRIPTION_SHAPE((20000 + 1600) + 15): | |||
573 | { | |||
574 | bDone = true; | |||
575 | ||||
576 | if(1 == pSdrView->GetMarkedObjectCount()) | |||
577 | { | |||
578 | SdrObject* pSelected = pSdrView->GetMarkedObjectByIndex(0); | |||
579 | OSL_ENSURE(pSelected, "DrawViewShell::FuTemp03: nMarkCount, but no object (!)")do { if (true && (!(pSelected))) { sal_detail_logFormat ((SAL_DETAIL_LOG_LEVEL_WARN), ("legacy.osl"), ("/home/maarten/src/libreoffice/core/sw/source/uibase/shells/drwbassh.cxx" ":" "579" ": "), "%s", "DrawViewShell::FuTemp03: nMarkCount, but no object (!)" ); } } while (false); | |||
580 | OUString aTitle(pSelected->GetTitle()); | |||
581 | OUString aDescription(pSelected->GetDescription()); | |||
582 | ||||
583 | SvxAbstractDialogFactory* pFact = SvxAbstractDialogFactory::Create(); | |||
584 | ScopedVclPtr<AbstractSvxObjectTitleDescDialog> pDlg(pFact->CreateSvxObjectTitleDescDialog(GetView().GetFrameWeld(), | |||
585 | aTitle, aDescription)); | |||
586 | ||||
587 | if(RET_OK == pDlg->Execute()) | |||
588 | { | |||
589 | pDlg->GetTitle(aTitle); | |||
590 | pDlg->GetDescription(aDescription); | |||
591 | ||||
592 | pSelected->SetTitle(aTitle); | |||
593 | pSelected->SetDescription(aDescription); | |||
594 | ||||
595 | pSh->SetModified(); | |||
596 | } | |||
597 | } | |||
598 | ||||
599 | break; | |||
600 | } | |||
601 | ||||
602 | default: | |||
603 | OSL_ENSURE(false, "wrong Dispatcher")do { if (true && (!(false))) { sal_detail_logFormat(( SAL_DETAIL_LOG_LEVEL_WARN), ("legacy.osl"), ("/home/maarten/src/libreoffice/core/sw/source/uibase/shells/drwbassh.cxx" ":" "603" ": "), "%s", "wrong Dispatcher"); } } while (false ); | |||
604 | return; | |||
605 | } | |||
606 | if(!bDone) | |||
607 | { | |||
608 | if(nSlotId >= SID_OBJECT_ALIGN_LEFT( 10000 + 131 ) && nSlotId <= SID_OBJECT_ALIGN_DOWN( 10000 + 136 )) | |||
609 | rBind.Invalidate(SID_ATTR_LONG_LRSPACE( 10000 + 285 )); | |||
610 | if (pSdrView->GetModel()->IsChanged()) | |||
611 | pSh->SetModified(); | |||
612 | else if (bChanged) | |||
613 | pSdrView->GetModel()->SetChanged(); | |||
614 | } | |||
615 | } | |||
616 | ||||
617 | // Checks whether a given name is allowed for a group shape | |||
618 | ||||
619 | IMPL_LINK( SwDrawBaseShell, CheckGroupShapeNameHdl, AbstractSvxObjectNameDialog&, rNameDialog, bool )bool SwDrawBaseShell::LinkStubCheckGroupShapeNameHdl(void * instance , AbstractSvxObjectNameDialog& data) { return static_cast <SwDrawBaseShell *>(instance)->CheckGroupShapeNameHdl (data); } bool SwDrawBaseShell::CheckGroupShapeNameHdl(AbstractSvxObjectNameDialog & rNameDialog) | |||
620 | { | |||
621 | SwWrtShell &rSh = GetShell(); | |||
622 | SdrView *pSdrView = rSh.GetDrawView(); | |||
623 | const SdrMarkList& rMarkList = pSdrView->GetMarkedObjectList(); | |||
624 | OSL_ENSURE(rMarkList.GetMarkCount() == 1, "wrong draw selection")do { if (true && (!(rMarkList.GetMarkCount() == 1))) { sal_detail_logFormat((SAL_DETAIL_LOG_LEVEL_WARN), ("legacy.osl" ), ("/home/maarten/src/libreoffice/core/sw/source/uibase/shells/drwbassh.cxx" ":" "624" ": "), "%s", "wrong draw selection"); } } while (false ); | |||
625 | SdrObject* pObj = rMarkList.GetMark(0)->GetMarkedSdrObj(); | |||
626 | const OUString sCurrentName = pObj->GetName(); | |||
627 | OUString sNewName; | |||
628 | rNameDialog.GetName(sNewName); | |||
629 | bool bRet = false; | |||
630 | if (sNewName.isEmpty() || sCurrentName == sNewName) | |||
631 | bRet = true; | |||
632 | else | |||
633 | { | |||
634 | bRet = true; | |||
635 | SwDrawModel* pModel = rSh.getIDocumentDrawModelAccess().GetDrawModel(); | |||
636 | SdrObjListIter aIter( pModel->GetPage(0), SdrIterMode::DeepWithGroups ); | |||
637 | while( aIter.IsMore() ) | |||
638 | { | |||
639 | SdrObject* pTempObj = aIter.Next(); | |||
640 | if ( pObj != pTempObj && pTempObj->GetName() == sNewName ) | |||
641 | { | |||
642 | bRet = false; | |||
643 | break; | |||
644 | } | |||
645 | } | |||
646 | } | |||
647 | return bRet; | |||
648 | } | |||
649 | ||||
650 | void SwDrawBaseShell::GetState(SfxItemSet& rSet) | |||
651 | { | |||
652 | SwWrtShell &rSh = GetShell(); | |||
653 | SdrView* pSdrView = rSh.GetDrawViewWithValidMarkList(); | |||
654 | SfxWhichIter aIter( rSet ); | |||
655 | sal_uInt16 nWhich = aIter.FirstWhich(); | |||
656 | bool bProtected = rSh.IsSelObjProtected(FlyProtectFlags::Content) != FlyProtectFlags::NONE; | |||
657 | ||||
658 | if (!bProtected) // Look in the parent | |||
659 | bProtected |= rSh.IsSelObjProtected( FlyProtectFlags::Content|FlyProtectFlags::Parent ) != FlyProtectFlags::NONE; | |||
660 | ||||
661 | while( nWhich ) | |||
662 | { | |||
663 | switch( nWhich ) | |||
664 | { | |||
665 | case FN_DRAW_WRAP_DLG((20000 + 200) + 3): | |||
666 | case SID_ATTR_TRANSFORMTypedWhichId<SfxInt32Item>( 10000 + 87 ): | |||
667 | case SID_FRAME_TO_TOP( 10000 + 286 ): | |||
668 | case SID_FRAME_TO_BOTTOM( 10000 + 287 ): | |||
669 | case FN_FRAME_UP((20000 + 400) + 122): | |||
670 | case FN_FRAME_DOWN((20000 + 400) + 123): | |||
671 | case SID_DELETE(5000 + 713): | |||
672 | case FN_BACKSPACE((20000 + 900) + 26): | |||
673 | if( bProtected || !rSh.IsObjSelected() ) | |||
674 | rSet.DisableItem( nWhich ); | |||
675 | break; | |||
676 | case SID_GROUP( 10000 + 454 ): | |||
677 | if ( rSh.IsObjSelected() < 2 || bProtected || !rSh.IsGroupAllowed() ) | |||
678 | rSet.DisableItem( nWhich ); | |||
679 | break; | |||
680 | case SID_UNGROUP( 10000 + 455 ): | |||
681 | if ( !rSh.IsGroupSelected() || bProtected || !rSh.IsUnGroupAllowed() ) | |||
682 | rSet.DisableItem( nWhich ); | |||
683 | break; | |||
684 | case SID_ENTER_GROUP(27000 +96): | |||
685 | if ( !rSh.IsGroupSelected() ) | |||
686 | rSet.DisableItem( nWhich ); | |||
687 | break; | |||
688 | case SID_LEAVE_GROUP(27000 +97): | |||
689 | if ( !pSdrView->IsGroupEntered() ) | |||
690 | rSet.DisableItem( nWhich ); | |||
691 | break; | |||
692 | case SID_OBJECT_ALIGN_LEFT( 10000 + 131 ): | |||
693 | case SID_OBJECT_ALIGN_CENTER( 10000 + 132 ): | |||
694 | case SID_OBJECT_ALIGN_RIGHT( 10000 + 133 ): | |||
695 | case SID_OBJECT_ALIGN_UP( 10000 + 134 ): | |||
696 | case SID_OBJECT_ALIGN_MIDDLE( 10000 + 135 ): | |||
697 | case SID_OBJECT_ALIGN_DOWN( 10000 + 136 ): | |||
698 | case SID_OBJECT_ALIGN( 10000 + 130 ): | |||
699 | { | |||
700 | bool bDisableThis = false; | |||
701 | bool bDisableHoriz = false; | |||
702 | bool bHoriz = (nWhich == SID_OBJECT_ALIGN_LEFT( 10000 + 131 ) || nWhich == SID_OBJECT_ALIGN_CENTER( 10000 + 132 ) || | |||
703 | nWhich == SID_OBJECT_ALIGN_RIGHT( 10000 + 133 )); | |||
704 | bool bVert = (nWhich == SID_OBJECT_ALIGN_UP( 10000 + 134 ) || nWhich == SID_OBJECT_ALIGN_MIDDLE( 10000 + 135 ) || | |||
705 | nWhich == SID_OBJECT_ALIGN_DOWN( 10000 + 136 )); | |||
706 | const SdrMarkList& rMarkList = pSdrView->GetMarkedObjectList(); | |||
707 | if ( !rSh.IsAlignPossible() || bProtected ) | |||
708 | { | |||
709 | bDisableThis = true; | |||
710 | rSet.DisableItem( nWhich ); | |||
711 | } | |||
712 | else if ( rSh.GetAnchorId() == RndStdIds::FLY_AS_CHAR ) | |||
713 | { | |||
714 | //if only one object is selected it can only be vertically | |||
715 | // aligned because it is character bound | |||
716 | if( rMarkList.GetMarkCount() == 1 ) | |||
717 | { | |||
718 | bDisableHoriz = true; | |||
719 | rSet.DisableItem(SID_OBJECT_ALIGN_LEFT( 10000 + 131 )); | |||
720 | rSet.DisableItem(SID_OBJECT_ALIGN_CENTER( 10000 + 132 )); | |||
721 | rSet.DisableItem(SID_OBJECT_ALIGN_RIGHT( 10000 + 133 )); | |||
722 | } | |||
723 | } | |||
724 | ||||
725 | if (bHoriz && !bDisableThis && !bDisableHoriz && | |||
726 | rMarkList.GetMarkCount() == 1) | |||
727 | { | |||
728 | sal_Int16 nHoriOrient = -1; | |||
729 | switch(nWhich) | |||
730 | { | |||
731 | case SID_OBJECT_ALIGN_LEFT( 10000 + 131 ): | |||
732 | nHoriOrient = text::HoriOrientation::LEFT; | |||
733 | break; | |||
734 | case SID_OBJECT_ALIGN_CENTER( 10000 + 132 ): | |||
735 | nHoriOrient = text::HoriOrientation::CENTER; | |||
736 | break; | |||
737 | case SID_OBJECT_ALIGN_RIGHT( 10000 + 133 ): | |||
738 | nHoriOrient = text::HoriOrientation::RIGHT; | |||
739 | break; | |||
740 | default: | |||
741 | break; | |||
742 | } | |||
743 | ||||
744 | SdrObject* pObj = rMarkList.GetMark(0)->GetMarkedSdrObj(); | |||
745 | SwFrameFormat* pFrameFormat = FindFrameFormat(pObj); | |||
746 | SwFormatHoriOrient aHOrient(pFrameFormat->GetFormatAttr(RES_HORI_ORIENT)); | |||
747 | rSet.Put(SfxBoolItem(nWhich, aHOrient.GetHoriOrient() == nHoriOrient)); | |||
748 | } | |||
749 | ||||
750 | if (bVert && !bDisableThis && rMarkList.GetMarkCount() == 1) | |||
751 | { | |||
752 | sal_Int16 nVertOrient = -1; | |||
753 | switch(nWhich) | |||
754 | { | |||
755 | case SID_OBJECT_ALIGN_UP( 10000 + 134 ): | |||
756 | nVertOrient = text::VertOrientation::TOP; | |||
757 | break; | |||
758 | case SID_OBJECT_ALIGN_MIDDLE( 10000 + 135 ): | |||
759 | nVertOrient = text::VertOrientation::CENTER; | |||
760 | break; | |||
761 | case SID_OBJECT_ALIGN_DOWN( 10000 + 136 ): | |||
762 | nVertOrient = text::VertOrientation::BOTTOM; | |||
763 | break; | |||
764 | default: | |||
765 | break; | |||
766 | } | |||
767 | ||||
768 | SdrObject* pObj = rMarkList.GetMark(0)->GetMarkedSdrObj(); | |||
769 | SwFrameFormat* pFrameFormat = FindFrameFormat(pObj); | |||
770 | SwFormatVertOrient aVOrient(pFrameFormat->GetFormatAttr(RES_VERT_ORIENT)); | |||
771 | rSet.Put(SfxBoolItem(nWhich, aVOrient.GetVertOrient() == nVertOrient)); | |||
772 | } | |||
773 | } | |||
774 | break; | |||
775 | ||||
776 | case FN_NAME_SHAPE((20000 + 1600) + 14) : | |||
777 | { | |||
778 | if(1 != pSdrView->GetMarkedObjectCount()) | |||
779 | { | |||
780 | rSet.DisableItem( nWhich ); | |||
781 | } | |||
782 | } | |||
783 | break; | |||
784 | ||||
785 | // #i68101# | |||
786 | case FN_TITLE_DESCRIPTION_SHAPE((20000 + 1600) + 15): | |||
787 | { | |||
788 | const bool bIsWebView(nullptr != dynamic_cast<SwWebView*>(&GetView())); | |||
789 | ||||
790 | if(!bIsWebView && 1 != pSdrView->GetMarkedObjectCount()) | |||
791 | { | |||
792 | rSet.DisableItem( nWhich ); | |||
793 | } | |||
794 | } | |||
795 | break; | |||
796 | } | |||
797 | nWhich = aIter.NextWhich(); | |||
798 | } | |||
799 | } | |||
800 | ||||
801 | void SwDrawBaseShell::GetDrawAttrStateForIFBX( SfxItemSet& rSet ) | |||
802 | { | |||
803 | SwWrtShell *pSh = &GetShell(); | |||
804 | SdrView* pSdrView = pSh->GetDrawView(); | |||
805 | const SdrMarkList& rMarkList = pSdrView->GetMarkedObjectList(); | |||
806 | if( rMarkList.GetMark(0) != nullptr ) | |||
807 | { | |||
808 | SfxItemSet aNewAttr(pSdrView->GetGeoAttrFromMarked()); | |||
809 | rSet.Put(aNewAttr,false); | |||
810 | } | |||
811 | } | |||
812 | ||||
813 | bool SwDrawBaseShell::Disable(SfxItemSet& rSet, sal_uInt16 nWhich) | |||
814 | { | |||
815 | bool bDisable = GetShell().IsSelObjProtected(FlyProtectFlags::Content) != FlyProtectFlags::NONE; | |||
816 | ||||
817 | if (bDisable) | |||
818 | { | |||
819 | if (nWhich) | |||
820 | rSet.DisableItem( nWhich ); | |||
821 | else | |||
822 | { | |||
823 | SfxWhichIter aIter( rSet ); | |||
824 | nWhich = aIter.FirstWhich(); | |||
825 | while (nWhich) | |||
826 | { | |||
827 | rSet.DisableItem( nWhich ); | |||
828 | nWhich = aIter.NextWhich(); | |||
829 | } | |||
830 | } | |||
831 | } | |||
832 | ||||
833 | return bDisable; | |||
834 | } | |||
835 | ||||
836 | void SwDrawBaseShell::DisableState( SfxItemSet& rSet ) | |||
837 | { | |||
838 | SwWrtShell *pSh = &GetShell(); | |||
839 | SdrView* pSdrView = pSh->GetDrawView(); | |||
840 | const SdrMarkList& rMarkList = pSdrView->GetMarkedObjectList(); | |||
841 | const size_t nMarkCount = rMarkList.GetMarkCount(); | |||
842 | bool bShowArea = true, bShowMeasure = true; | |||
843 | ||||
844 | for (size_t i = 0; i < nMarkCount && i < 50; ++i) | |||
845 | { | |||
846 | SdrObject* pObj = rMarkList.GetMark(i)->GetMarkedSdrObj(); | |||
847 | sal_uInt16 nObjType = pObj->GetObjIdentifier(); | |||
848 | ||||
849 | if ( nObjType != OBJ_MEASURE ) | |||
850 | bShowMeasure = false; | |||
851 | ||||
852 | // If marked object is 2D, disable format area command. | |||
853 | if ( nObjType == OBJ_PLIN || | |||
854 | nObjType == OBJ_LINE || | |||
855 | nObjType == OBJ_PATHLINE || | |||
856 | nObjType == OBJ_FREELINE || | |||
857 | nObjType == OBJ_EDGE || | |||
858 | nObjType == OBJ_CARC || | |||
859 | bShowMeasure ) | |||
860 | bShowArea = false; | |||
861 | ||||
862 | if (!bShowArea && !bShowMeasure) | |||
863 | break; | |||
864 | } | |||
865 | ||||
866 | if (!bShowArea) | |||
867 | rSet.DisableItem(SID_ATTRIBUTES_AREA( 10000 + 142 )); | |||
868 | ||||
869 | if (!bShowMeasure) | |||
870 | rSet.DisableItem(SID_MEASURE_DLG( 10000 + 1176 )); | |||
871 | ||||
872 | Disable(rSet); | |||
873 | ||||
874 | } | |||
875 | ||||
876 | // Validate of drawing positions | |||
877 | ||||
878 | IMPL_LINK(SwDrawBaseShell, ValidatePosition, SvxSwFrameValidation&, rValidation, void )void SwDrawBaseShell::LinkStubValidatePosition(void * instance , SvxSwFrameValidation& data) { return static_cast<SwDrawBaseShell *>(instance)->ValidatePosition(data); } void SwDrawBaseShell ::ValidatePosition(SvxSwFrameValidation& rValidation) | |||
879 | { | |||
880 | SwWrtShell *pSh = &GetShell(); | |||
881 | rValidation.nMinHeight = MINFLY23; | |||
882 | rValidation.nMinWidth = MINFLY23; | |||
883 | ||||
884 | SwRect aBoundRect; | |||
885 | ||||
886 | // OD 18.09.2003 #i18732# - adjustment for allowing vertical position | |||
887 | // aligned to page for fly frame anchored to paragraph or to character. | |||
888 | const RndStdIds eAnchorType = rValidation.nAnchorType; | |||
889 | const SwPosition* pContentPos = nullptr; | |||
890 | SdrView* pSdrView = pSh->GetDrawView(); | |||
891 | const SdrMarkList& rMarkList = pSdrView->GetMarkedObjectList(); | |||
892 | if( rMarkList.GetMarkCount() == 1 ) | |||
893 | { | |||
894 | SdrObject* pObj = rMarkList.GetMark(0)->GetMarkedSdrObj(); | |||
895 | SwFrameFormat* pFrameFormat = FindFrameFormat( pObj ); | |||
896 | pContentPos = pFrameFormat->GetAnchor().GetContentAnchor(); | |||
897 | } | |||
898 | ||||
899 | pSh->CalcBoundRect( aBoundRect, eAnchorType, | |||
900 | rValidation.nHRelOrient, | |||
901 | rValidation.nVRelOrient, | |||
902 | pContentPos, | |||
903 | rValidation.bFollowTextFlow, | |||
904 | rValidation.bMirror, nullptr, &rValidation.aPercentSize); | |||
905 | ||||
906 | bool bIsInVertical( false ); | |||
907 | { | |||
908 | bool bRTL; | |||
909 | bool bVertL2R; | |||
910 | bIsInVertical = pSh->IsFrameVertical(true, bRTL, bVertL2R); | |||
911 | } | |||
912 | if(bIsInVertical) | |||
913 | { | |||
914 | Point aPos(aBoundRect.Pos()); | |||
915 | long nTmp = aPos.X(); | |||
916 | aPos.setX( aPos.Y() ); | |||
917 | aPos.setY( nTmp ); | |||
918 | Size aSize(aBoundRect.SSize()); | |||
919 | nTmp = aSize.Width(); | |||
920 | aSize.setWidth( aSize.Height() ); | |||
921 | aSize.setHeight( nTmp ); | |||
922 | aBoundRect.Chg( aPos, aSize ); | |||
923 | //exchange width/height to enable correct values | |||
924 | nTmp = rValidation.nWidth; | |||
925 | rValidation.nWidth = rValidation.nHeight; | |||
926 | rValidation.nHeight = nTmp; | |||
927 | } | |||
928 | if ((eAnchorType == RndStdIds::FLY_AT_PAGE) || (eAnchorType == RndStdIds::FLY_AT_FLY)) | |||
929 | { | |||
930 | // MinimalPosition | |||
931 | rValidation.nMinHPos = aBoundRect.Left(); | |||
932 | rValidation.nMinVPos = aBoundRect.Top(); | |||
933 | SwTwips nH = rValidation.nHPos; | |||
934 | SwTwips nV = rValidation.nVPos; | |||
935 | ||||
936 | if (rValidation.nHPos + rValidation.nWidth > aBoundRect.Right()) | |||
937 | { | |||
938 | if (rValidation.nHoriOrient == text::HoriOrientation::NONE) | |||
939 | { | |||
940 | rValidation.nHPos -= ((rValidation.nHPos + rValidation.nWidth) - aBoundRect.Right()); | |||
941 | nH = rValidation.nHPos; | |||
942 | } | |||
943 | else | |||
944 | rValidation.nWidth = aBoundRect.Right() - rValidation.nHPos; | |||
945 | } | |||
946 | ||||
947 | if (rValidation.nHPos + rValidation.nWidth > aBoundRect.Right()) | |||
948 | rValidation.nWidth = aBoundRect.Right() - rValidation.nHPos; | |||
949 | ||||
950 | if (rValidation.nVPos + rValidation.nHeight > aBoundRect.Bottom()) | |||
951 | { | |||
952 | if (rValidation.nVertOrient == text::VertOrientation::NONE) | |||
953 | { | |||
954 | rValidation.nVPos -= ((rValidation.nVPos + rValidation.nHeight) - aBoundRect.Bottom()); | |||
955 | nV = rValidation.nVPos; | |||
956 | } | |||
957 | else | |||
958 | rValidation.nHeight = aBoundRect.Bottom() - rValidation.nVPos; | |||
959 | } | |||
960 | ||||
961 | if (rValidation.nVPos + rValidation.nHeight > aBoundRect.Bottom()) | |||
962 | rValidation.nHeight = aBoundRect.Bottom() - rValidation.nVPos; | |||
963 | ||||
964 | if ( rValidation.nVertOrient != text::VertOrientation::NONE ) | |||
965 | nV = aBoundRect.Top(); | |||
966 | ||||
967 | if ( rValidation.nHoriOrient != text::HoriOrientation::NONE ) | |||
968 | nH = aBoundRect.Left(); | |||
969 | ||||
970 | rValidation.nMaxHPos = aBoundRect.Right() - rValidation.nWidth; | |||
971 | rValidation.nMaxHeight = aBoundRect.Bottom() - nV; | |||
972 | ||||
973 | rValidation.nMaxVPos = aBoundRect.Bottom() - rValidation.nHeight; | |||
974 | rValidation.nMaxWidth = aBoundRect.Right() - nH; | |||
975 | } | |||
976 | else if ((eAnchorType == RndStdIds::FLY_AT_PARA) || (eAnchorType == RndStdIds::FLY_AT_CHAR)) | |||
977 | { | |||
978 | if (rValidation.nHPos + rValidation.nWidth > aBoundRect.Right()) | |||
979 | { | |||
980 | if (rValidation.nHoriOrient == text::HoriOrientation::NONE) | |||
981 | { | |||
982 | rValidation.nHPos -= ((rValidation.nHPos + rValidation.nWidth) - aBoundRect.Right()); | |||
983 | } | |||
984 | else | |||
985 | rValidation.nWidth = aBoundRect.Right() - rValidation.nHPos; | |||
986 | } | |||
987 | ||||
988 | // OD 29.09.2003 #i17567#, #i18732# - consider following the text flow | |||
989 | // and alignment at page areas. | |||
990 | const bool bMaxVPosAtBottom = !rValidation.bFollowTextFlow || | |||
991 | rValidation.nVRelOrient == text::RelOrientation::PAGE_FRAME || | |||
992 | rValidation.nVRelOrient == text::RelOrientation::PAGE_PRINT_AREA || | |||
993 | rValidation.nVRelOrient == text::RelOrientation::PAGE_PRINT_AREA_BOTTOM; | |||
994 | { | |||
995 | SwTwips nTmpMaxVPos = ( bMaxVPosAtBottom | |||
996 | ? aBoundRect.Bottom() | |||
997 | : aBoundRect.Height() ) - | |||
998 | rValidation.nHeight; | |||
999 | if ( rValidation.nVPos > nTmpMaxVPos ) | |||
1000 | { | |||
1001 | if (rValidation.nVertOrient == text::VertOrientation::NONE) | |||
1002 | { | |||
1003 | rValidation.nVPos = nTmpMaxVPos; | |||
1004 | } | |||
1005 | else | |||
1006 | { | |||
1007 | rValidation.nHeight = ( bMaxVPosAtBottom | |||
1008 | ? aBoundRect.Bottom() | |||
1009 | : aBoundRect.Height() ) - rValidation.nVPos; | |||
1010 | } | |||
1011 | } | |||
1012 | } | |||
1013 | ||||
1014 | rValidation.nMinHPos = aBoundRect.Left(); | |||
1015 | rValidation.nMaxHPos = aBoundRect.Right() - rValidation.nWidth; | |||
1016 | ||||
1017 | rValidation.nMinVPos = aBoundRect.Top(); | |||
1018 | // OD 26.09.2003 #i17567#, #i18732# - determine maximum vertical position | |||
1019 | if ( bMaxVPosAtBottom ) | |||
1020 | { | |||
1021 | rValidation.nMaxVPos = aBoundRect.Bottom() - rValidation.nHeight; | |||
1022 | } | |||
1023 | else | |||
1024 | { | |||
1025 | rValidation.nMaxVPos = aBoundRect.Height() - rValidation.nHeight; | |||
1026 | } | |||
1027 | ||||
1028 | // Maximum width height | |||
1029 | const SwTwips nH = ( rValidation.nHoriOrient != text::HoriOrientation::NONE ) | |||
1030 | ? aBoundRect.Left() | |||
1031 | : rValidation.nHPos; | |||
1032 | const SwTwips nV = ( rValidation.nVertOrient != text::VertOrientation::NONE ) | |||
1033 | ? aBoundRect.Top() | |||
1034 | : rValidation.nVPos; | |||
1035 | rValidation.nMaxHeight = rValidation.nMaxVPos + rValidation.nHeight - nV; | |||
1036 | rValidation.nMaxWidth = rValidation.nMaxHPos + rValidation.nWidth - nH; | |||
1037 | } | |||
1038 | else if (eAnchorType == RndStdIds::FLY_AS_CHAR) | |||
1039 | { | |||
1040 | rValidation.nMinHPos = 0; | |||
1041 | rValidation.nMaxHPos = 0; | |||
1042 | ||||
1043 | rValidation.nMaxHeight = aBoundRect.Height(); | |||
1044 | rValidation.nMaxWidth = aBoundRect.Width(); | |||
1045 | ||||
1046 | rValidation.nMaxVPos = aBoundRect.Height(); | |||
1047 | rValidation.nMinVPos = -aBoundRect.Height() + rValidation.nHeight; | |||
1048 | if (rValidation.nMaxVPos < rValidation.nMinVPos) | |||
1049 | { | |||
1050 | rValidation.nMinVPos = rValidation.nMaxVPos; | |||
1051 | rValidation.nMaxVPos = -aBoundRect.Height(); | |||
1052 | } | |||
1053 | } | |||
1054 | if(bIsInVertical) | |||
1055 | { | |||
1056 | //restore width/height exchange | |||
1057 | long nTmp = rValidation.nWidth; | |||
1058 | rValidation.nWidth = rValidation.nHeight; | |||
1059 | rValidation.nHeight = nTmp; | |||
1060 | } | |||
1061 | ||||
1062 | if (rValidation.nMaxWidth < rValidation.nWidth) | |||
1063 | rValidation.nWidth = rValidation.nMaxWidth; | |||
1064 | if (rValidation.nMaxHeight < rValidation.nHeight) | |||
1065 | rValidation.nHeight = rValidation.nMaxHeight; | |||
1066 | } | |||
1067 | ||||
1068 | /* 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 |