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 <editeng/eeitem.hxx> | |||
21 | ||||
22 | #include <sfx2/viewfrm.hxx> | |||
23 | #include <sfx2/request.hxx> | |||
24 | #include <sfx2/bindings.hxx> | |||
25 | #include <tools/urlobj.hxx> | |||
26 | #include <cliputil.hxx> | |||
27 | #include <svx/svxdlg.hxx> | |||
28 | #include <svx/hlnkitem.hxx> | |||
29 | #include <svx/svdoole2.hxx> | |||
30 | #include <svx/svdouno.hxx> | |||
31 | #include <svx/extrusionbar.hxx> | |||
32 | #include <svx/fontworkbar.hxx> | |||
33 | #include <sfx2/docfile.hxx> | |||
34 | ||||
35 | #include <com/sun/star/form/FormButtonType.hpp> | |||
36 | #include <com/sun/star/beans/XPropertySet.hpp> | |||
37 | #include <com/sun/star/beans/XPropertySetInfo.hpp> | |||
38 | ||||
39 | #include <drawsh.hxx> | |||
40 | #include <drawview.hxx> | |||
41 | #include <viewdata.hxx> | |||
42 | #include <tabvwsh.hxx> | |||
43 | #include <docsh.hxx> | |||
44 | #include <undotab.hxx> | |||
45 | #include <drwlayer.hxx> | |||
46 | #include <userdat.hxx> | |||
47 | #include <drtxtob.hxx> | |||
48 | #include <memory> | |||
49 | ||||
50 | #include <sc.hrc> | |||
51 | ||||
52 | using namespace com::sun::star; | |||
53 | ||||
54 | void ScDrawShell::GetHLinkState( SfxItemSet& rSet ) // Hyperlink | |||
55 | { | |||
56 | ScDrawView* pView = rViewData.GetScDrawView(); | |||
57 | const SdrMarkList& rMarkList = pView->GetMarkedObjectList(); | |||
58 | ||||
59 | // Hyperlink | |||
60 | ||||
61 | SvxHyperlinkItem aHLinkItem; | |||
62 | ||||
63 | if ( rMarkList.GetMarkCount() == 1 ) // URL-Button marked ? | |||
64 | { | |||
65 | SdrObject* pObj = rMarkList.GetMark(0)->GetMarkedSdrObj(); | |||
66 | ScMacroInfo* pInfo = ScDrawLayer::GetMacroInfo( pObj ); | |||
67 | if ( pInfo && !pInfo->GetHlink().isEmpty() ) | |||
68 | { | |||
69 | aHLinkItem.SetURL( pInfo->GetHlink() ); | |||
70 | aHLinkItem.SetInsertMode(HLINK_FIELD); | |||
71 | } | |||
72 | SdrUnoObj* pUnoCtrl = dynamic_cast<SdrUnoObj*>( pObj ); | |||
73 | if (pUnoCtrl && SdrInventor::FmForm == pUnoCtrl->GetObjInventor()) | |||
74 | { | |||
75 | const uno::Reference<awt::XControlModel>& xControlModel = pUnoCtrl->GetUnoControlModel(); | |||
76 | OSL_ENSURE( xControlModel.is(), "UNO-Control without model" )do { if (true && (!(xControlModel.is()))) { sal_detail_logFormat ((SAL_DETAIL_LOG_LEVEL_WARN), ("legacy.osl"), ("/home/maarten/src/libreoffice/core/sc/source/ui/drawfunc/drawsh5.cxx" ":" "76" ": "), "%s", "UNO-Control without model"); } } while (false); | |||
77 | if( !xControlModel.is() ) | |||
78 | return; | |||
79 | ||||
80 | uno::Reference< beans::XPropertySet > xPropSet( xControlModel, uno::UNO_QUERY ); | |||
81 | uno::Reference< beans::XPropertySetInfo > xInfo = xPropSet->getPropertySetInfo(); | |||
82 | ||||
83 | OUString sPropButtonType( "ButtonType" ); | |||
84 | ||||
85 | if(xInfo->hasPropertyByName( sPropButtonType )) | |||
86 | { | |||
87 | uno::Any aAny = xPropSet->getPropertyValue( sPropButtonType ); | |||
88 | form::FormButtonType eTmp; | |||
89 | if ( (aAny >>= eTmp) && eTmp == form::FormButtonType_URL ) | |||
90 | { | |||
91 | OUString sTmp; | |||
92 | // Label | |||
93 | OUString sPropLabel( "Label" ); | |||
94 | if(xInfo->hasPropertyByName( sPropLabel )) | |||
95 | { | |||
96 | aAny = xPropSet->getPropertyValue( sPropLabel ); | |||
97 | if ( (aAny >>= sTmp) && !sTmp.isEmpty() ) | |||
98 | { | |||
99 | aHLinkItem.SetName(sTmp); | |||
100 | } | |||
101 | } | |||
102 | // URL | |||
103 | OUString sPropTargetURL( "TargetURL" ); | |||
104 | if(xInfo->hasPropertyByName( sPropTargetURL )) | |||
105 | { | |||
106 | aAny = xPropSet->getPropertyValue( sPropTargetURL ); | |||
107 | if ( (aAny >>= sTmp) && !sTmp.isEmpty() ) | |||
108 | { | |||
109 | aHLinkItem.SetURL(sTmp); | |||
110 | } | |||
111 | } | |||
112 | // Target | |||
113 | OUString sPropTargetFrame( "TargetFrame" ); | |||
114 | if(xInfo->hasPropertyByName( sPropTargetFrame )) | |||
115 | { | |||
116 | aAny = xPropSet->getPropertyValue( sPropTargetFrame ); | |||
117 | if ( (aAny >>= sTmp) && !sTmp.isEmpty() ) | |||
118 | { | |||
119 | aHLinkItem.SetTargetFrame(sTmp); | |||
120 | } | |||
121 | } | |||
122 | aHLinkItem.SetInsertMode(HLINK_BUTTON); | |||
123 | } | |||
124 | } | |||
125 | } | |||
126 | } | |||
127 | ||||
128 | rSet.Put(aHLinkItem); | |||
129 | } | |||
130 | ||||
131 | void ScDrawShell::ExecuteHLink( const SfxRequest& rReq ) | |||
132 | { | |||
133 | const SfxItemSet* pReqArgs = rReq.GetArgs(); | |||
134 | ||||
135 | sal_uInt16 nSlot = rReq.GetSlot(); | |||
136 | switch ( nSlot ) | |||
137 | { | |||
138 | case SID_HYPERLINK_SETLINKTypedWhichId<SvxHyperlinkItem>(10000 + 362): | |||
139 | if( pReqArgs ) | |||
140 | { | |||
141 | const SfxPoolItem* pItem; | |||
142 | if ( pReqArgs->GetItemState( SID_HYPERLINK_SETLINKTypedWhichId<SvxHyperlinkItem>(10000 + 362), true, &pItem ) == SfxItemState::SET ) | |||
143 | { | |||
144 | const SvxHyperlinkItem* pHyper = static_cast<const SvxHyperlinkItem*>(pItem); | |||
145 | const OUString& rName = pHyper->GetName(); | |||
146 | const OUString& rURL = pHyper->GetURL(); | |||
147 | const OUString& rTarget = pHyper->GetTargetFrame(); | |||
148 | SvxLinkInsertMode eMode = pHyper->GetInsertMode(); | |||
149 | ||||
150 | bool bDone = false; | |||
151 | if ( eMode == HLINK_FIELD || eMode == HLINK_BUTTON ) | |||
152 | { | |||
153 | ScDrawView* pView = rViewData.GetScDrawView(); | |||
154 | const SdrMarkList& rMarkList = pView->GetMarkedObjectList(); | |||
155 | if ( rMarkList.GetMarkCount() == 1 ) | |||
156 | { | |||
157 | SdrObject* pObj = rMarkList.GetMark(0)->GetMarkedSdrObj(); | |||
158 | SdrUnoObj* pUnoCtrl = dynamic_cast<SdrUnoObj*>( pObj ); | |||
159 | if (pUnoCtrl && SdrInventor::FmForm == pUnoCtrl->GetObjInventor()) | |||
160 | { | |||
161 | const uno::Reference<awt::XControlModel>& xControlModel = | |||
162 | pUnoCtrl->GetUnoControlModel(); | |||
163 | OSL_ENSURE( xControlModel.is(), "UNO-Control without model" )do { if (true && (!(xControlModel.is()))) { sal_detail_logFormat ((SAL_DETAIL_LOG_LEVEL_WARN), ("legacy.osl"), ("/home/maarten/src/libreoffice/core/sc/source/ui/drawfunc/drawsh5.cxx" ":" "163" ": "), "%s", "UNO-Control without model"); } } while (false); | |||
164 | if( !xControlModel.is() ) | |||
165 | return; | |||
166 | ||||
167 | uno::Reference< beans::XPropertySet > xPropSet( xControlModel, uno::UNO_QUERY ); | |||
168 | uno::Reference< beans::XPropertySetInfo > xInfo = xPropSet->getPropertySetInfo(); | |||
169 | ||||
170 | OUString sPropTargetURL( "TargetURL" ); | |||
171 | ||||
172 | // Is it possible to set a URL in the object? | |||
173 | if (xInfo->hasPropertyByName( sPropTargetURL )) | |||
174 | { | |||
175 | ||||
176 | OUString sPropButtonType( "ButtonType"); | |||
177 | OUString sPropTargetFrame( "TargetFrame" ); | |||
178 | OUString sPropLabel( "Label" ); | |||
179 | ||||
180 | if ( xInfo->hasPropertyByName( sPropLabel ) ) | |||
181 | { | |||
182 | xPropSet->setPropertyValue( sPropLabel, uno::Any(rName) ); | |||
183 | } | |||
184 | ||||
185 | OUString aTmp = INetURLObject::GetAbsURL( rViewData.GetDocShell()->GetMedium()->GetBaseURL(), rURL ); | |||
186 | xPropSet->setPropertyValue( sPropTargetURL, uno::Any(aTmp) ); | |||
187 | ||||
188 | if( !rTarget.isEmpty() && xInfo->hasPropertyByName( sPropTargetFrame ) ) | |||
189 | { | |||
190 | xPropSet->setPropertyValue( sPropTargetFrame, uno::Any(rTarget) ); | |||
191 | } | |||
192 | ||||
193 | if ( xInfo->hasPropertyByName( sPropButtonType ) ) | |||
194 | { | |||
195 | xPropSet->setPropertyValue( sPropButtonType, uno::Any(form::FormButtonType_URL) ); | |||
196 | } | |||
197 | ||||
198 | //! Undo ??? | |||
199 | rViewData.GetDocShell()->SetDocumentModified(); | |||
200 | bDone = true; | |||
201 | } | |||
202 | } | |||
203 | else | |||
204 | { | |||
205 | SetHlinkForObject( pObj, rURL ); | |||
206 | bDone = true; | |||
207 | } | |||
208 | } | |||
209 | } | |||
210 | ||||
211 | if (!bDone) | |||
212 | rViewData.GetViewShell()-> | |||
213 | InsertURL( rName, rURL, rTarget, static_cast<sal_uInt16>(eMode) ); | |||
214 | ||||
215 | // If "text" is received by InsertURL of ViewShell, then the DrawShell is turned off !!! | |||
216 | } | |||
217 | } | |||
218 | break; | |||
219 | default: | |||
220 | OSL_FAIL("wrong slot")do { if (true && (((sal_Bool)1))) { sal_detail_logFormat ((SAL_DETAIL_LOG_LEVEL_WARN), ("legacy.osl"), ("/home/maarten/src/libreoffice/core/sc/source/ui/drawfunc/drawsh5.cxx" ":" "220" ": "), "%s", "wrong slot"); } } while (false); | |||
221 | } | |||
222 | } | |||
223 | ||||
224 | // Functions on Drawing-Objects | |||
225 | ||||
226 | void ScDrawShell::ExecDrawFunc( SfxRequest& rReq ) | |||
227 | { | |||
228 | SfxBindings& rBindings = rViewData.GetBindings(); | |||
229 | ScTabView* pTabView = rViewData.GetView(); | |||
230 | ScDrawView* pView = pTabView->GetScDrawView(); | |||
231 | sal_uInt16 nSlotId = rReq.GetSlot(); | |||
232 | ||||
233 | switch (nSlotId) | |||
| ||||
234 | { | |||
235 | case SID_OBJECT_HEAVEN( 10000 + 283 ): | |||
236 | pView->SetMarkedToLayer( SC_LAYER_FRONT ); | |||
237 | rBindings.Invalidate(SID_OBJECT_HEAVEN( 10000 + 283 )); | |||
238 | rBindings.Invalidate(SID_OBJECT_HELL( 10000 + 282 )); | |||
239 | break; | |||
240 | case SID_OBJECT_HELL( 10000 + 282 ): | |||
241 | pView->SetMarkedToLayer( SC_LAYER_BACK ); | |||
242 | rBindings.Invalidate(SID_OBJECT_HEAVEN( 10000 + 283 )); | |||
243 | rBindings.Invalidate(SID_OBJECT_HELL( 10000 + 282 )); | |||
244 | // leave draw shell if nothing selected (layer may be locked) | |||
245 | rViewData.GetViewShell()->UpdateDrawShell(); | |||
246 | break; | |||
247 | ||||
248 | case SID_FRAME_TO_TOP( 10000 + 286 ): | |||
249 | pView->PutMarkedToTop(); | |||
250 | break; | |||
251 | case SID_FRAME_TO_BOTTOM( 10000 + 287 ): | |||
252 | pView->PutMarkedToBtm(); | |||
253 | break; | |||
254 | case SID_FRAME_UP( 10000 + 1118 ): | |||
255 | pView->MovMarkedToTop(); | |||
256 | break; | |||
257 | case SID_FRAME_DOWN( 10000 + 1119 ): | |||
258 | pView->MovMarkedToBtm(); | |||
259 | break; | |||
260 | ||||
261 | case SID_GROUP( 10000 + 454 ): | |||
262 | pView->GroupMarked(); | |||
263 | break; | |||
264 | case SID_UNGROUP( 10000 + 455 ): | |||
265 | pView->UnGroupMarked(); | |||
266 | break; | |||
267 | case SID_ENTER_GROUP(27000 +96): | |||
268 | pView->EnterMarkedGroup(); | |||
269 | break; | |||
270 | case SID_LEAVE_GROUP(27000 +97): | |||
271 | pView->LeaveOneGroup(); | |||
272 | break; | |||
273 | ||||
274 | case SID_MIRROR_HORIZONTAL((26000) + 66): | |||
275 | case SID_FLIP_HORIZONTAL( 10000 + 1127 ): | |||
276 | pView->MirrorAllMarkedHorizontal(); | |||
277 | rBindings.Invalidate( SID_ATTR_TRANSFORM_ANGLETypedWhichId<SfxInt32Item>( 10000 + 95 ) ); | |||
278 | break; | |||
279 | case SID_MIRROR_VERTICAL((26000) + 65): | |||
280 | case SID_FLIP_VERTICAL( 10000 + 1128 ): | |||
281 | pView->MirrorAllMarkedVertical(); | |||
282 | rBindings.Invalidate( SID_ATTR_TRANSFORM_ANGLETypedWhichId<SfxInt32Item>( 10000 + 95 ) ); | |||
283 | break; | |||
284 | ||||
285 | case SID_OBJECT_ALIGN_LEFT( 10000 + 131 ): | |||
286 | case SID_ALIGN_ANY_LEFT( 10000 + 1002 ): | |||
287 | if (pView->IsAlignPossible()) | |||
288 | pView->AlignMarkedObjects(SdrHorAlign::Left, SdrVertAlign::NONE); | |||
289 | break; | |||
290 | case SID_OBJECT_ALIGN_CENTER( 10000 + 132 ): | |||
291 | case SID_ALIGN_ANY_HCENTER( 10000 + 1003 ): | |||
292 | if (pView->IsAlignPossible()) | |||
293 | pView->AlignMarkedObjects(SdrHorAlign::Center, SdrVertAlign::NONE); | |||
294 | break; | |||
295 | case SID_OBJECT_ALIGN_RIGHT( 10000 + 133 ): | |||
296 | case SID_ALIGN_ANY_RIGHT( 10000 + 1004 ): | |||
297 | if (pView->IsAlignPossible()) | |||
298 | pView->AlignMarkedObjects(SdrHorAlign::Right, SdrVertAlign::NONE); | |||
299 | break; | |||
300 | case SID_OBJECT_ALIGN_UP( 10000 + 134 ): | |||
301 | case SID_ALIGN_ANY_TOP( 10000 + 1006 ): | |||
302 | if (pView->IsAlignPossible()) | |||
303 | pView->AlignMarkedObjects(SdrHorAlign::NONE, SdrVertAlign::Top); | |||
304 | break; | |||
305 | case SID_OBJECT_ALIGN_MIDDLE( 10000 + 135 ): | |||
306 | case SID_ALIGN_ANY_VCENTER( 10000 + 1007 ): | |||
307 | if (pView->IsAlignPossible()) | |||
308 | pView->AlignMarkedObjects(SdrHorAlign::NONE, SdrVertAlign::Center); | |||
309 | break; | |||
310 | case SID_OBJECT_ALIGN_DOWN( 10000 + 136 ): | |||
311 | case SID_ALIGN_ANY_BOTTOM( 10000 + 1008 ): | |||
312 | if (pView->IsAlignPossible()) | |||
313 | pView->AlignMarkedObjects(SdrHorAlign::NONE, SdrVertAlign::Bottom); | |||
314 | break; | |||
315 | ||||
316 | case SID_DELETE(5000 + 713): | |||
317 | case SID_DELETE_CONTENTS((26000 + 521) + 32): | |||
318 | pView->DeleteMarked(); | |||
319 | rViewData.GetViewShell()->UpdateDrawShell(); | |||
320 | break; | |||
321 | ||||
322 | case SID_CUT(5000 + 710): | |||
323 | pView->DoCut(); | |||
324 | rViewData.GetViewShell()->UpdateDrawShell(); | |||
325 | break; | |||
326 | ||||
327 | case SID_COPY(5000 + 711): | |||
328 | pView->DoCopy(); | |||
329 | break; | |||
330 | ||||
331 | case SID_PASTE(5000 + 712): | |||
332 | ScClipUtil::PasteFromClipboard(&GetViewData(), GetViewData().GetViewShell(), true); | |||
333 | break; | |||
334 | ||||
335 | case SID_SELECTALL(5000 + 723): | |||
336 | pView->MarkAll(); | |||
337 | break; | |||
338 | ||||
339 | case SID_ANCHOR_PAGE((((((((((((((((((((((26000 + 200) + 20)) + 20)) + 20)) + 25) ) + 22)) + 20)) + 29)) + 20))+20))+1))+24): | |||
340 | pView->SetPageAnchored(); | |||
341 | rBindings.Invalidate( SID_ANCHOR_PAGE((((((((((((((((((((((26000 + 200) + 20)) + 20)) + 20)) + 25) ) + 22)) + 20)) + 29)) + 20))+20))+1))+24) ); | |||
342 | rBindings.Invalidate( SID_ANCHOR_CELL((((((((((((((((((((((26000 + 200) + 20)) + 20)) + 20)) + 25) ) + 22)) + 20)) + 29)) + 20))+20))+1))+25) ); | |||
343 | rBindings.Invalidate( SID_ANCHOR_CELL_RESIZE((((((((((((((((((((((26000 + 200) + 20)) + 20)) + 20)) + 25) ) + 22)) + 20)) + 29)) + 20))+20))+1))+26) ); | |||
344 | break; | |||
345 | ||||
346 | case SID_ANCHOR_CELL((((((((((((((((((((((26000 + 200) + 20)) + 20)) + 20)) + 25) ) + 22)) + 20)) + 29)) + 20))+20))+1))+25): | |||
347 | pView->SetCellAnchored(false); | |||
348 | rBindings.Invalidate( SID_ANCHOR_PAGE((((((((((((((((((((((26000 + 200) + 20)) + 20)) + 20)) + 25) ) + 22)) + 20)) + 29)) + 20))+20))+1))+24) ); | |||
349 | rBindings.Invalidate( SID_ANCHOR_CELL((((((((((((((((((((((26000 + 200) + 20)) + 20)) + 20)) + 25) ) + 22)) + 20)) + 29)) + 20))+20))+1))+25) ); | |||
350 | rBindings.Invalidate( SID_ANCHOR_CELL_RESIZE((((((((((((((((((((((26000 + 200) + 20)) + 20)) + 20)) + 25) ) + 22)) + 20)) + 29)) + 20))+20))+1))+26) ); | |||
351 | break; | |||
352 | ||||
353 | case SID_ANCHOR_CELL_RESIZE((((((((((((((((((((((26000 + 200) + 20)) + 20)) + 20)) + 25) ) + 22)) + 20)) + 29)) + 20))+20))+1))+26): | |||
354 | pView->SetCellAnchored(true); | |||
355 | rBindings.Invalidate( SID_ANCHOR_PAGE((((((((((((((((((((((26000 + 200) + 20)) + 20)) + 20)) + 25) ) + 22)) + 20)) + 29)) + 20))+20))+1))+24) ); | |||
356 | rBindings.Invalidate( SID_ANCHOR_CELL((((((((((((((((((((((26000 + 200) + 20)) + 20)) + 20)) + 25) ) + 22)) + 20)) + 29)) + 20))+20))+1))+25) ); | |||
357 | rBindings.Invalidate( SID_ANCHOR_CELL_RESIZE((((((((((((((((((((((26000 + 200) + 20)) + 20)) + 20)) + 25) ) + 22)) + 20)) + 29)) + 20))+20))+1))+26) ); | |||
358 | break; | |||
359 | ||||
360 | case SID_ANCHOR_TOGGLE((((((((((((((((((((((26000 + 200) + 20)) + 20)) + 20)) + 25) ) + 22)) + 20)) + 29)) + 20))+20))+1))+27): | |||
361 | { | |||
362 | switch( pView->GetAnchorType() ) | |||
363 | { | |||
364 | case SCA_CELL: | |||
365 | case SCA_CELL_RESIZE: | |||
366 | pView->SetPageAnchored(); | |||
367 | break; | |||
368 | default: | |||
369 | pView->SetCellAnchored(false); | |||
370 | break; | |||
371 | } | |||
372 | } | |||
373 | rBindings.Invalidate( SID_ANCHOR_PAGE((((((((((((((((((((((26000 + 200) + 20)) + 20)) + 20)) + 25) ) + 22)) + 20)) + 29)) + 20))+20))+1))+24) ); | |||
374 | rBindings.Invalidate( SID_ANCHOR_CELL((((((((((((((((((((((26000 + 200) + 20)) + 20)) + 20)) + 25) ) + 22)) + 20)) + 29)) + 20))+20))+1))+25) ); | |||
375 | rBindings.Invalidate( SID_ANCHOR_CELL_RESIZE((((((((((((((((((((((26000 + 200) + 20)) + 20)) + 20)) + 25) ) + 22)) + 20)) + 29)) + 20))+20))+1))+26) ); | |||
376 | break; | |||
377 | ||||
378 | case SID_OBJECT_ROTATETypedWhichId<SfxBoolItem>( 10000 + 129 ): | |||
379 | { | |||
380 | SdrDragMode eMode; | |||
381 | if (pView->GetDragMode() == SdrDragMode::Rotate) | |||
382 | eMode = SdrDragMode::Move; | |||
383 | else | |||
384 | eMode = SdrDragMode::Rotate; | |||
385 | pView->SetDragMode( eMode ); | |||
386 | rBindings.Invalidate( SID_OBJECT_ROTATETypedWhichId<SfxBoolItem>( 10000 + 129 ) ); | |||
387 | rBindings.Invalidate( SID_OBJECT_MIRROR( 10000 + 1093 ) ); | |||
388 | if (eMode == SdrDragMode::Rotate && !pView->IsFrameDragSingles()) | |||
389 | { | |||
390 | pView->SetFrameDragSingles(); | |||
391 | rBindings.Invalidate( SID_BEZIER_EDIT( 10000 + 126 ) ); | |||
392 | } | |||
393 | } | |||
394 | break; | |||
395 | case SID_OBJECT_MIRROR( 10000 + 1093 ): | |||
396 | { | |||
397 | SdrDragMode eMode; | |||
398 | if (pView->GetDragMode() == SdrDragMode::Mirror) | |||
399 | eMode = SdrDragMode::Move; | |||
400 | else | |||
401 | eMode = SdrDragMode::Mirror; | |||
402 | pView->SetDragMode( eMode ); | |||
403 | rBindings.Invalidate( SID_OBJECT_ROTATETypedWhichId<SfxBoolItem>( 10000 + 129 ) ); | |||
404 | rBindings.Invalidate( SID_OBJECT_MIRROR( 10000 + 1093 ) ); | |||
405 | if (eMode == SdrDragMode::Mirror && !pView->IsFrameDragSingles()) | |||
406 | { | |||
407 | pView->SetFrameDragSingles(); | |||
408 | rBindings.Invalidate( SID_BEZIER_EDIT( 10000 + 126 ) ); | |||
409 | } | |||
410 | } | |||
411 | break; | |||
412 | case SID_BEZIER_EDIT( 10000 + 126 ): | |||
413 | { | |||
414 | bool bOld = pView->IsFrameDragSingles(); | |||
415 | pView->SetFrameDragSingles( !bOld ); | |||
416 | rBindings.Invalidate( SID_BEZIER_EDIT( 10000 + 126 ) ); | |||
417 | if (bOld && pView->GetDragMode() != SdrDragMode::Move) | |||
418 | { | |||
419 | pView->SetDragMode( SdrDragMode::Move ); | |||
420 | rBindings.Invalidate( SID_OBJECT_ROTATETypedWhichId<SfxBoolItem>( 10000 + 129 ) ); | |||
421 | rBindings.Invalidate( SID_OBJECT_MIRROR( 10000 + 1093 ) ); | |||
422 | } | |||
423 | } | |||
424 | break; | |||
425 | ||||
426 | case SID_FONTWORK( 10000 + 256 ): | |||
427 | { | |||
428 | sal_uInt16 nId = ScGetFontWorkId(); | |||
429 | SfxViewFrame* pViewFrm = rViewData.GetViewShell()->GetViewFrame(); | |||
430 | ||||
431 | if ( rReq.GetArgs() ) | |||
432 | pViewFrm->SetChildWindow( nId, | |||
433 | static_cast<const SfxBoolItem&>( | |||
434 | (rReq.GetArgs()->Get(SID_FONTWORK( 10000 + 256 )))). | |||
435 | GetValue() ); | |||
436 | else | |||
437 | pViewFrm->ToggleChildWindow( nId ); | |||
438 | ||||
439 | rBindings.Invalidate( SID_FONTWORK( 10000 + 256 ) ); | |||
440 | rReq.Done(); | |||
441 | } | |||
442 | break; | |||
443 | ||||
444 | case SID_ORIGINALSIZE((((((((((((((((((((((26000 + 200) + 20)) + 20)) + 20)) + 25) ) + 22)) + 20)) + 29)) + 20))+20))+1))+28): | |||
445 | pView->SetMarkedOriginalSize(); | |||
446 | break; | |||
447 | ||||
448 | case SID_FITCELLSIZE((((((((((((((((((((((26000 + 200) + 20)) + 20)) + 20)) + 25) ) + 22)) + 20)) + 29)) + 20))+20))+1))+29): | |||
449 | pView->FitToCellSize(); | |||
450 | break; | |||
451 | ||||
452 | case SID_ENABLE_HYPHENATION((26000) + 87): | |||
453 | { | |||
454 | const SfxBoolItem* pItem = rReq.GetArg<SfxBoolItem>(SID_ENABLE_HYPHENATION((26000) + 87)); | |||
455 | if( pItem ) | |||
456 | { | |||
457 | SfxItemSet aSet( GetPool(), svl::Items<EE_PARA_HYPHENATE, EE_PARA_HYPHENATE>{} ); | |||
458 | bool bValue = pItem->GetValue(); | |||
459 | aSet.Put( SfxBoolItem( EE_PARA_HYPHENATE, bValue ) ); | |||
460 | pView->SetAttributes( aSet ); | |||
461 | } | |||
462 | rReq.Done(); | |||
463 | } | |||
464 | break; | |||
465 | ||||
466 | case SID_RENAME_OBJECT((26000) + 88): | |||
467 | { | |||
468 | if(1 == pView->GetMarkedObjectCount()) | |||
469 | { | |||
470 | // #i68101# | |||
471 | SdrObject* pSelected = pView->GetMarkedObjectByIndex(0); | |||
472 | OSL_ENSURE(pSelected, "ScDrawShell::ExecDrawFunc: nMarkCount, but no object (!)")do { if (true && (!(pSelected))) { sal_detail_logFormat ((SAL_DETAIL_LOG_LEVEL_WARN), ("legacy.osl"), ("/home/maarten/src/libreoffice/core/sc/source/ui/drawfunc/drawsh5.cxx" ":" "472" ": "), "%s", "ScDrawShell::ExecDrawFunc: nMarkCount, but no object (!)" ); } } while (false); | |||
473 | ||||
474 | if(SC_LAYER_INTERN != pSelected->GetLayer()) | |||
475 | { | |||
476 | OUString aName = pSelected->GetName(); | |||
477 | ||||
478 | SvxAbstractDialogFactory* pFact = SvxAbstractDialogFactory::Create(); | |||
479 | vcl::Window* pWin = rViewData.GetActiveWin(); | |||
480 | ScopedVclPtr<AbstractSvxObjectNameDialog> pDlg(pFact->CreateSvxObjectNameDialog(pWin ? pWin->GetFrameWeld() : nullptr, aName)); | |||
481 | ||||
482 | pDlg->SetCheckNameHdl(LINK(this, ScDrawShell, NameObjectHdl)::tools::detail::makeLink( ::tools::detail::castTo<ScDrawShell *>(this), &ScDrawShell::LinkStubNameObjectHdl)); | |||
483 | ||||
484 | if(RET_OK == pDlg->Execute()) | |||
485 | { | |||
486 | ScDocShell* pDocSh = rViewData.GetDocShell(); | |||
487 | pDlg->GetName(aName); | |||
488 | ||||
489 | if (aName != pSelected->GetName()) | |||
490 | { | |||
491 | // handle name change | |||
492 | const sal_uInt16 nObjType(pSelected->GetObjIdentifier()); | |||
493 | ||||
494 | if (OBJ_GRAF == nObjType && aName.isEmpty()) | |||
495 | { | |||
496 | // graphics objects must have names | |||
497 | // (all graphics are supposed to be in the navigator) | |||
498 | ScDrawLayer* pModel = rViewData.GetDocument().GetDrawLayer(); | |||
499 | ||||
500 | if(pModel) | |||
501 | { | |||
502 | aName = pModel->GetNewGraphicName(); | |||
503 | } | |||
504 | } | |||
505 | ||||
506 | // An undo action for renaming is missing in svdraw (99363). | |||
507 | // For OLE objects (which can be identified using the persist name), | |||
508 | // ScUndoRenameObject can be used until there is a common action for all objects. | |||
509 | if(OBJ_OLE2 == nObjType) | |||
510 | { | |||
511 | const OUString aPersistName = static_cast<SdrOle2Obj*>(pSelected)->GetPersistName(); | |||
512 | ||||
513 | if(!aPersistName.isEmpty()) | |||
514 | { | |||
515 | pDocSh->GetUndoManager()->AddUndoAction( | |||
516 | std::make_unique<ScUndoRenameObject>(pDocSh, aPersistName, pSelected->GetName(), aName)); | |||
517 | } | |||
518 | } | |||
519 | ||||
520 | // set new name | |||
521 | pSelected->SetName(aName); | |||
522 | } | |||
523 | ||||
524 | // ChartListenerCollectionNeedsUpdate is needed for Navigator update | |||
525 | pDocSh->GetDocument().SetChartListenerCollectionNeedsUpdate( true ); | |||
526 | pDocSh->SetDrawModified(); | |||
527 | } | |||
528 | } | |||
529 | } | |||
530 | break; | |||
531 | } | |||
532 | ||||
533 | // #i68101# | |||
534 | case SID_TITLE_DESCRIPTION_OBJECT((26000) + 94): | |||
535 | { | |||
536 | if(1 == pView->GetMarkedObjectCount()) | |||
537 | { | |||
538 | SdrObject* pSelected = pView->GetMarkedObjectByIndex(0); | |||
539 | OSL_ENSURE(pSelected, "ScDrawShell::ExecDrawFunc: nMarkCount, but no object (!)")do { if (true && (!(pSelected))) { sal_detail_logFormat ((SAL_DETAIL_LOG_LEVEL_WARN), ("legacy.osl"), ("/home/maarten/src/libreoffice/core/sc/source/ui/drawfunc/drawsh5.cxx" ":" "539" ": "), "%s", "ScDrawShell::ExecDrawFunc: nMarkCount, but no object (!)" ); } } while (false); | |||
540 | ||||
541 | if(SC_LAYER_INTERN != pSelected->GetLayer()) | |||
542 | { | |||
543 | OUString aTitle(pSelected->GetTitle()); | |||
544 | OUString aDescription(pSelected->GetDescription()); | |||
545 | ||||
546 | SvxAbstractDialogFactory* pFact = SvxAbstractDialogFactory::Create(); | |||
547 | vcl::Window* pWin = rViewData.GetActiveWin(); | |||
548 | ScopedVclPtr<AbstractSvxObjectTitleDescDialog> pDlg(pFact->CreateSvxObjectTitleDescDialog( | |||
549 | pWin ? pWin->GetFrameWeld() : nullptr, aTitle, aDescription)); | |||
550 | ||||
551 | if(RET_OK == pDlg->Execute()) | |||
552 | { | |||
553 | ScDocShell* pDocSh = rViewData.GetDocShell(); | |||
554 | ||||
555 | // handle Title and Description | |||
556 | pDlg->GetTitle(aTitle); | |||
557 | pDlg->GetDescription(aDescription); | |||
558 | pSelected->SetTitle(aTitle); | |||
559 | pSelected->SetDescription(aDescription); | |||
560 | ||||
561 | // ChartListenerCollectionNeedsUpdate is needed for Navigator update | |||
562 | pDocSh->GetDocument().SetChartListenerCollectionNeedsUpdate( true ); | |||
563 | pDocSh->SetDrawModified(); | |||
564 | } | |||
565 | } | |||
566 | } | |||
567 | break; | |||
568 | } | |||
569 | ||||
570 | case SID_EXTRUSION_TOGGLE( 10000 + 960 ): | |||
571 | case SID_EXTRUSION_TILT_DOWN( 10000 + 961 ): | |||
572 | case SID_EXTRUSION_TILT_UP( 10000 + 962 ): | |||
573 | case SID_EXTRUSION_TILT_LEFT( 10000 + 963 ): | |||
574 | case SID_EXTRUSION_TILT_RIGHT( 10000 + 964 ): | |||
575 | case SID_EXTRUSION_3D_COLOR( 10000 + 969 ): | |||
576 | case SID_EXTRUSION_DEPTH( 10000 + 970 ): | |||
577 | case SID_EXTRUSION_DIRECTION( 10000 + 971 ): | |||
578 | case SID_EXTRUSION_PROJECTION( 10000 + 972 ): | |||
579 | case SID_EXTRUSION_LIGHTING_DIRECTION( 10000 + 973 ): | |||
580 | case SID_EXTRUSION_LIGHTING_INTENSITY( 10000 + 974 ): | |||
581 | case SID_EXTRUSION_SURFACE( 10000 + 975 ): | |||
582 | case SID_EXTRUSION_DEPTH_FLOATER( 10000 + 965 ): | |||
583 | case SID_EXTRUSION_DIRECTION_FLOATER( 10000 + 966 ): | |||
584 | case SID_EXTRUSION_LIGHTING_FLOATER( 10000 + 967 ): | |||
585 | case SID_EXTRUSION_SURFACE_FLOATER( 10000 + 968 ): | |||
586 | case SID_EXTRUSION_DEPTH_DIALOG( 10000 + 976 ): | |||
587 | svx::ExtrusionBar::execute( pView, rReq, rBindings ); | |||
588 | rReq.Ignore (); | |||
589 | break; | |||
590 | ||||
591 | case SID_FONTWORK_SHAPE( 10000 + 983 ): | |||
592 | case SID_FONTWORK_SHAPE_TYPE( 10000 + 979 ): | |||
593 | case SID_FONTWORK_ALIGNMENT( 10000 + 984 ): | |||
594 | case SID_FONTWORK_SAME_LETTER_HEIGHTS( 10000 + 980 ): | |||
595 | case SID_FONTWORK_CHARACTER_SPACING( 10000 + 985 ): | |||
596 | case SID_FONTWORK_KERN_CHARACTER_PAIRS( 10000 + 986 ): | |||
597 | case SID_FONTWORK_CHARACTER_SPACING_FLOATER( 10000 + 982 ): | |||
598 | case SID_FONTWORK_ALIGNMENT_FLOATER( 10000 + 981 ): | |||
599 | case SID_FONTWORK_CHARACTER_SPACING_DIALOG( 10000 + 1054 ): | |||
600 | svx::FontworkBar::execute( *pView, rReq, rBindings ); | |||
601 | rReq.Ignore (); | |||
602 | break; | |||
603 | ||||
604 | default: | |||
605 | break; | |||
606 | } | |||
607 | } | |||
608 | ||||
609 | IMPL_LINK( ScDrawShell, NameObjectHdl, AbstractSvxObjectNameDialog&, rDialog, bool )bool ScDrawShell::LinkStubNameObjectHdl(void * instance, AbstractSvxObjectNameDialog & data) { return static_cast<ScDrawShell *>(instance )->NameObjectHdl(data); } bool ScDrawShell::NameObjectHdl( AbstractSvxObjectNameDialog& rDialog) | |||
610 | { | |||
611 | OUString aName; | |||
612 | rDialog.GetName( aName ); | |||
613 | ||||
614 | ScDrawLayer* pModel = rViewData.GetDocument().GetDrawLayer(); | |||
615 | if ( !aName.isEmpty() && pModel ) | |||
616 | { | |||
617 | SCTAB nDummyTab; | |||
618 | if ( pModel->GetNamedObject( aName, 0, nDummyTab ) ) | |||
619 | { | |||
620 | // existing object found -> name invalid | |||
621 | return false; | |||
622 | } | |||
623 | } | |||
624 | ||||
625 | return true; // name is valid | |||
626 | } | |||
627 | ||||
628 | void ScDrawShell::ExecFormText(const SfxRequest& rReq) | |||
629 | { | |||
630 | ScDrawView* pDrView = rViewData.GetScDrawView(); | |||
631 | const SdrMarkList& rMarkList = pDrView->GetMarkedObjectList(); | |||
632 | ||||
633 | if ( rMarkList.GetMarkCount() == 1 && rReq.GetArgs() ) | |||
634 | { | |||
635 | const SfxItemSet& rSet = *rReq.GetArgs(); | |||
636 | ||||
637 | if ( pDrView->IsTextEdit() ) | |||
638 | pDrView->ScEndTextEdit(); | |||
639 | ||||
640 | pDrView->SetAttributes(rSet); | |||
641 | } | |||
642 | } | |||
643 | ||||
644 | void ScDrawShell::ExecFormatPaintbrush( const SfxRequest& rReq ) | |||
645 | { | |||
646 | ScViewFunc* pView = rViewData.GetView(); | |||
647 | if ( pView->HasPaintBrush() ) | |||
648 | { | |||
649 | // cancel paintbrush mode | |||
650 | pView->ResetBrushDocument(); | |||
651 | } | |||
652 | else | |||
653 | { | |||
654 | bool bLock = false; | |||
655 | const SfxItemSet *pArgs = rReq.GetArgs(); | |||
656 | if( pArgs && pArgs->Count() >= 1 ) | |||
657 | bLock = pArgs->Get(SID_FORMATPAINTBRUSHTypedWhichId<SfxBoolItem>(5000 + 715)).GetValue(); | |||
658 | ||||
659 | ScDrawView* pDrawView = rViewData.GetScDrawView(); | |||
660 | if ( pDrawView && pDrawView->AreObjectsMarked() ) | |||
661 | { | |||
662 | std::unique_ptr<SfxItemSet> pItemSet(new SfxItemSet( pDrawView->GetAttrFromMarked(true/*bOnlyHardAttr*/) )); | |||
663 | pView->SetDrawBrushSet( std::move(pItemSet), bLock ); | |||
664 | } | |||
665 | } | |||
666 | } | |||
667 | ||||
668 | void ScDrawShell::StateFormatPaintbrush( SfxItemSet& rSet ) | |||
669 | { | |||
670 | ScDrawView* pDrawView = rViewData.GetScDrawView(); | |||
671 | bool bSelection = pDrawView && pDrawView->AreObjectsMarked(); | |||
672 | bool bHasPaintBrush = rViewData.GetView()->HasPaintBrush(); | |||
673 | ||||
674 | if ( !bHasPaintBrush && !bSelection ) | |||
675 | rSet.DisableItem( SID_FORMATPAINTBRUSHTypedWhichId<SfxBoolItem>(5000 + 715) ); | |||
676 | else | |||
677 | rSet.Put( SfxBoolItem( SID_FORMATPAINTBRUSHTypedWhichId<SfxBoolItem>(5000 + 715), bHasPaintBrush ) ); | |||
678 | } | |||
679 | ||||
680 | ScDrawView* ScDrawShell::GetDrawView() | |||
681 | { | |||
682 | return rViewData.GetView()->GetScDrawView(); | |||
683 | } | |||
684 | ||||
685 | /* 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 |