xref: /AOO41X/main/svx/source/svdraw/svdviter.cxx (revision f6e50924346d0b8c0b07c91832a97665dd718b0c)
1*f6e50924SAndrew Rist /**************************************************************
2cdf0e10cSrcweir  *
3*f6e50924SAndrew Rist  * Licensed to the Apache Software Foundation (ASF) under one
4*f6e50924SAndrew Rist  * or more contributor license agreements.  See the NOTICE file
5*f6e50924SAndrew Rist  * distributed with this work for additional information
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7*f6e50924SAndrew Rist  * to you under the Apache License, Version 2.0 (the
8*f6e50924SAndrew Rist  * "License"); you may not use this file except in compliance
9*f6e50924SAndrew Rist  * with the License.  You may obtain a copy of the License at
10cdf0e10cSrcweir  *
11*f6e50924SAndrew Rist  *   http://www.apache.org/licenses/LICENSE-2.0
12cdf0e10cSrcweir  *
13*f6e50924SAndrew Rist  * Unless required by applicable law or agreed to in writing,
14*f6e50924SAndrew Rist  * software distributed under the License is distributed on an
15*f6e50924SAndrew Rist  * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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17*f6e50924SAndrew Rist  * specific language governing permissions and limitations
18*f6e50924SAndrew Rist  * under the License.
19cdf0e10cSrcweir  *
20*f6e50924SAndrew Rist  *************************************************************/
21*f6e50924SAndrew Rist 
22*f6e50924SAndrew Rist 
23cdf0e10cSrcweir 
24cdf0e10cSrcweir // MARKER(update_precomp.py): autogen include statement, do not remove
25cdf0e10cSrcweir #include "precompiled_svx.hxx"
26cdf0e10cSrcweir 
27cdf0e10cSrcweir #include "svx/svdviter.hxx"
28cdf0e10cSrcweir #include <svx/svdobj.hxx>
29cdf0e10cSrcweir #include <svx/svdpage.hxx>
30cdf0e10cSrcweir #include <svx/svdmodel.hxx>
31cdf0e10cSrcweir #include <svx/svdview.hxx>
32cdf0e10cSrcweir #include <svx/svdpagv.hxx>
33cdf0e10cSrcweir #include <svx/svdsob.hxx>
34cdf0e10cSrcweir #include <svl/brdcst.hxx>
35cdf0e10cSrcweir #include <svx/sdrpaintwindow.hxx>
36cdf0e10cSrcweir 
37cdf0e10cSrcweir ////////////////////////////////////////////////////////////////////////////////////////////////////
38cdf0e10cSrcweir 
ImpInitVars()39cdf0e10cSrcweir void SdrViewIter::ImpInitVars()
40cdf0e10cSrcweir {
41cdf0e10cSrcweir     mnListenerNum = 0L;
42cdf0e10cSrcweir     mnPageViewNum = 0L;
43cdf0e10cSrcweir     mnOutDevNum = 0L;
44cdf0e10cSrcweir     mpAktView = 0L;
45cdf0e10cSrcweir }
46cdf0e10cSrcweir 
47cdf0e10cSrcweir ////////////////////////////////////////////////////////////////////////////////////////////////////
48cdf0e10cSrcweir 
SdrViewIter(const SdrModel * pModel)49cdf0e10cSrcweir SdrViewIter::SdrViewIter(const SdrModel* pModel)
50cdf0e10cSrcweir {
51cdf0e10cSrcweir     mpModel = pModel;
52cdf0e10cSrcweir     mpPage = 0L;
53cdf0e10cSrcweir     mpObject = 0L;
54cdf0e10cSrcweir     ImpInitVars();
55cdf0e10cSrcweir }
56cdf0e10cSrcweir 
57cdf0e10cSrcweir ////////////////////////////////////////////////////////////////////////////////////////////////////
58cdf0e10cSrcweir 
SdrViewIter(const SdrPage * pPage,sal_Bool bNoMasterPage)59cdf0e10cSrcweir SdrViewIter::SdrViewIter(const SdrPage* pPage, sal_Bool bNoMasterPage)
60cdf0e10cSrcweir {
61cdf0e10cSrcweir     mpPage = pPage;
62cdf0e10cSrcweir     mpModel = (pPage) ? pPage->GetModel() : 0L;
63cdf0e10cSrcweir     mpObject = 0L;
64cdf0e10cSrcweir     mbNoMasterPage = bNoMasterPage;
65cdf0e10cSrcweir     ImpInitVars();
66cdf0e10cSrcweir }
67cdf0e10cSrcweir 
68cdf0e10cSrcweir ////////////////////////////////////////////////////////////////////////////////////////////////////
69cdf0e10cSrcweir 
SdrViewIter(const SdrObject * pObject,sal_Bool bNoMasterPage)70cdf0e10cSrcweir SdrViewIter::SdrViewIter(const SdrObject* pObject, sal_Bool bNoMasterPage)
71cdf0e10cSrcweir {
72cdf0e10cSrcweir     mpObject = pObject;
73cdf0e10cSrcweir     mpModel = (pObject) ? pObject->GetModel() : 0L;
74cdf0e10cSrcweir     mpPage = (pObject) ? pObject->GetPage() : 0L;
75cdf0e10cSrcweir     mbNoMasterPage = bNoMasterPage;
76cdf0e10cSrcweir 
77cdf0e10cSrcweir     if(!mpModel || !mpPage)
78cdf0e10cSrcweir     {
79cdf0e10cSrcweir         mpModel = 0L;
80cdf0e10cSrcweir         mpPage = 0L;
81cdf0e10cSrcweir     }
82cdf0e10cSrcweir 
83cdf0e10cSrcweir     ImpInitVars();
84cdf0e10cSrcweir }
85cdf0e10cSrcweir 
86cdf0e10cSrcweir ////////////////////////////////////////////////////////////////////////////////////////////////////
87cdf0e10cSrcweir 
ImpCheckPageView(SdrPageView * pPV) const88cdf0e10cSrcweir sal_Bool SdrViewIter::ImpCheckPageView(SdrPageView* pPV) const
89cdf0e10cSrcweir {
90cdf0e10cSrcweir     if(mpPage)
91cdf0e10cSrcweir     {
92cdf0e10cSrcweir         sal_Bool bMaster(mpPage->IsMasterPage());
93cdf0e10cSrcweir         SdrPage* pPg = pPV->GetPage();
94cdf0e10cSrcweir 
95cdf0e10cSrcweir         if(pPg == mpPage)
96cdf0e10cSrcweir         {
97cdf0e10cSrcweir             if(mpObject)
98cdf0e10cSrcweir             {
99cdf0e10cSrcweir                 // Objekt gewuenscht? Na dann erstmal sehen, ob
100cdf0e10cSrcweir                 // das Obj in dieser PageView auch sichtbar ist.
101cdf0e10cSrcweir                 SetOfByte aObjLay;
102cdf0e10cSrcweir                 mpObject->getMergedHierarchyLayerSet(aObjLay);
103cdf0e10cSrcweir                 aObjLay &= pPV->GetVisibleLayers();
104cdf0e10cSrcweir                 return !aObjLay.IsEmpty();
105cdf0e10cSrcweir             }
106cdf0e10cSrcweir             else
107cdf0e10cSrcweir             {
108cdf0e10cSrcweir                 return sal_True;
109cdf0e10cSrcweir             }
110cdf0e10cSrcweir         }
111cdf0e10cSrcweir         else
112cdf0e10cSrcweir         {
113cdf0e10cSrcweir             if(!mbNoMasterPage && bMaster && (!mpObject || !mpObject->IsNotVisibleAsMaster()))
114cdf0e10cSrcweir             {
115cdf0e10cSrcweir                 if(pPg->TRG_HasMasterPage())
116cdf0e10cSrcweir                 {
117cdf0e10cSrcweir                     SdrPage& rMasterPage = pPg->TRG_GetMasterPage();
118cdf0e10cSrcweir 
119cdf0e10cSrcweir                     if(&rMasterPage == mpPage)
120cdf0e10cSrcweir                     {
121cdf0e10cSrcweir                         // Aha, die gewuenschte Page ist also MasterPage in dieser PageView
122cdf0e10cSrcweir                         if(mpObject)
123cdf0e10cSrcweir                         {
124cdf0e10cSrcweir                             // Objekt gewuenscht? Na dann erstmal sehen, ob
125cdf0e10cSrcweir                             // das Obj in dieser PageView auch sichtbar ist.
126cdf0e10cSrcweir                             SetOfByte aObjLay;
127cdf0e10cSrcweir                             mpObject->getMergedHierarchyLayerSet(aObjLay);
128cdf0e10cSrcweir                             aObjLay &= pPV->GetVisibleLayers();
129cdf0e10cSrcweir                             aObjLay &= pPg->TRG_GetMasterPageVisibleLayers();
130cdf0e10cSrcweir 
131cdf0e10cSrcweir                             if(!aObjLay.IsEmpty())
132cdf0e10cSrcweir                             {
133cdf0e10cSrcweir                                 return sal_True;
134cdf0e10cSrcweir                             } // ansonsten die naechste MasterPage der Page ansehen...
135cdf0e10cSrcweir                         }
136cdf0e10cSrcweir                         else
137cdf0e10cSrcweir                         {
138cdf0e10cSrcweir                             return sal_True;
139cdf0e10cSrcweir                         }
140cdf0e10cSrcweir                     }
141cdf0e10cSrcweir                 }
142cdf0e10cSrcweir             }
143cdf0e10cSrcweir 
144cdf0e10cSrcweir             // MasterPage nicht erlaubt oder keine passende gefunden
145cdf0e10cSrcweir             return sal_False;
146cdf0e10cSrcweir         }
147cdf0e10cSrcweir     }
148cdf0e10cSrcweir     else
149cdf0e10cSrcweir     {
150cdf0e10cSrcweir         return sal_True;
151cdf0e10cSrcweir     }
152cdf0e10cSrcweir }
153cdf0e10cSrcweir 
154cdf0e10cSrcweir ////////////////////////////////////////////////////////////////////////////////////////////////////
155cdf0e10cSrcweir 
ImpFindView()156cdf0e10cSrcweir SdrView* SdrViewIter::ImpFindView()
157cdf0e10cSrcweir {
158cdf0e10cSrcweir     if(mpModel)
159cdf0e10cSrcweir     {
160cdf0e10cSrcweir         sal_uInt32 nLsAnz(mpModel->GetListenerCount());
161cdf0e10cSrcweir 
162cdf0e10cSrcweir         while(mnListenerNum < nLsAnz)
163cdf0e10cSrcweir         {
164cdf0e10cSrcweir             SfxListener* pLs = mpModel->GetListener((sal_uInt16)mnListenerNum);
165cdf0e10cSrcweir             mpAktView = PTR_CAST(SdrView, pLs);
166cdf0e10cSrcweir 
167cdf0e10cSrcweir             if(mpAktView)
168cdf0e10cSrcweir             {
169cdf0e10cSrcweir                 if(mpPage)
170cdf0e10cSrcweir                 {
171cdf0e10cSrcweir                     SdrPageView* pPV = mpAktView->GetSdrPageView();
172cdf0e10cSrcweir 
173cdf0e10cSrcweir                     if(pPV)
174cdf0e10cSrcweir                     {
175cdf0e10cSrcweir                         if(ImpCheckPageView(pPV))
176cdf0e10cSrcweir                         {
177cdf0e10cSrcweir                             return mpAktView;
178cdf0e10cSrcweir                         }
179cdf0e10cSrcweir                     }
180cdf0e10cSrcweir                 }
181cdf0e10cSrcweir                 else
182cdf0e10cSrcweir                 {
183cdf0e10cSrcweir                     return mpAktView;
184cdf0e10cSrcweir                 }
185cdf0e10cSrcweir             }
186cdf0e10cSrcweir 
187cdf0e10cSrcweir             mnListenerNum++;
188cdf0e10cSrcweir         }
189cdf0e10cSrcweir     }
190cdf0e10cSrcweir 
191cdf0e10cSrcweir     mpAktView = 0L;
192cdf0e10cSrcweir     return mpAktView;
193cdf0e10cSrcweir }
194cdf0e10cSrcweir 
195cdf0e10cSrcweir ////////////////////////////////////////////////////////////////////////////////////////////////////
196cdf0e10cSrcweir 
ImpFindPageView()197cdf0e10cSrcweir SdrPageView* SdrViewIter::ImpFindPageView()
198cdf0e10cSrcweir {
199cdf0e10cSrcweir     if(mpModel)
200cdf0e10cSrcweir     {
201cdf0e10cSrcweir         while(mpAktView)
202cdf0e10cSrcweir         {
203cdf0e10cSrcweir             SdrPageView* pPV = mpAktView->GetSdrPageView();
204cdf0e10cSrcweir 
205cdf0e10cSrcweir             if(pPV)
206cdf0e10cSrcweir             {
207cdf0e10cSrcweir                 if(mpPage)
208cdf0e10cSrcweir                 {
209cdf0e10cSrcweir                     if(ImpCheckPageView(pPV))
210cdf0e10cSrcweir                     {
211cdf0e10cSrcweir                         return pPV;
212cdf0e10cSrcweir                     }
213cdf0e10cSrcweir                 }
214cdf0e10cSrcweir                 else
215cdf0e10cSrcweir                 {
216cdf0e10cSrcweir                     return pPV;
217cdf0e10cSrcweir                 }
218cdf0e10cSrcweir 
219cdf0e10cSrcweir                 mnPageViewNum++;
220cdf0e10cSrcweir             }
221cdf0e10cSrcweir 
222cdf0e10cSrcweir             mnListenerNum++;
223cdf0e10cSrcweir             ImpFindView();
224cdf0e10cSrcweir         }
225cdf0e10cSrcweir     }
226cdf0e10cSrcweir 
227cdf0e10cSrcweir     return 0L;
228cdf0e10cSrcweir }
229cdf0e10cSrcweir 
230cdf0e10cSrcweir ////////////////////////////////////////////////////////////////////////////////////////////////////
231cdf0e10cSrcweir 
ImpFindOutDev()232cdf0e10cSrcweir OutputDevice* SdrViewIter::ImpFindOutDev()
233cdf0e10cSrcweir {
234cdf0e10cSrcweir     while(mpAktView)
235cdf0e10cSrcweir     {
236cdf0e10cSrcweir         const sal_uInt32 nOutDevAnz(mpAktView->PaintWindowCount());
237cdf0e10cSrcweir 
238cdf0e10cSrcweir         if(mnOutDevNum < nOutDevAnz)
239cdf0e10cSrcweir         {
240cdf0e10cSrcweir             SdrPaintWindow* pPaintWindow = mpAktView->GetPaintWindow(mnOutDevNum);
241cdf0e10cSrcweir             return &pPaintWindow->GetOutputDevice();
242cdf0e10cSrcweir         }
243cdf0e10cSrcweir 
244cdf0e10cSrcweir         mnListenerNum++;
245cdf0e10cSrcweir         ImpFindView();
246cdf0e10cSrcweir     }
247cdf0e10cSrcweir 
248cdf0e10cSrcweir     return 0L;
249cdf0e10cSrcweir }
250cdf0e10cSrcweir 
251cdf0e10cSrcweir ////////////////////////////////////////////////////////////////////////////////////////////////////
252cdf0e10cSrcweir 
ImpFindWindow()253cdf0e10cSrcweir Window* SdrViewIter::ImpFindWindow()
254cdf0e10cSrcweir {
255cdf0e10cSrcweir     while(mpAktView)
256cdf0e10cSrcweir     {
257cdf0e10cSrcweir         const sal_uInt32 nOutDevAnz(mpAktView->PaintWindowCount());
258cdf0e10cSrcweir 
259cdf0e10cSrcweir         while(mnOutDevNum < nOutDevAnz)
260cdf0e10cSrcweir         {
261cdf0e10cSrcweir             SdrPaintWindow* pPaintWindow = mpAktView->GetPaintWindow(mnOutDevNum);
262cdf0e10cSrcweir             OutputDevice& rOutDev = pPaintWindow->GetOutputDevice();
263cdf0e10cSrcweir 
264cdf0e10cSrcweir             if(OUTDEV_WINDOW == rOutDev.GetOutDevType())
265cdf0e10cSrcweir             {
266cdf0e10cSrcweir                 return (Window*)(&rOutDev);
267cdf0e10cSrcweir             }
268cdf0e10cSrcweir 
269cdf0e10cSrcweir             mnOutDevNum++;
270cdf0e10cSrcweir         }
271cdf0e10cSrcweir 
272cdf0e10cSrcweir         mnListenerNum++;
273cdf0e10cSrcweir         ImpFindView();
274cdf0e10cSrcweir     }
275cdf0e10cSrcweir 
276cdf0e10cSrcweir     return 0L;
277cdf0e10cSrcweir }
278cdf0e10cSrcweir 
279cdf0e10cSrcweir ////////////////////////////////////////////////////////////////////////////////////////////////////
280cdf0e10cSrcweir 
FirstView()281cdf0e10cSrcweir SdrView* SdrViewIter::FirstView()
282cdf0e10cSrcweir {
283cdf0e10cSrcweir     ImpInitVars();
284cdf0e10cSrcweir     return ImpFindView();
285cdf0e10cSrcweir }
286cdf0e10cSrcweir 
287cdf0e10cSrcweir ////////////////////////////////////////////////////////////////////////////////////////////////////
288cdf0e10cSrcweir 
NextView()289cdf0e10cSrcweir SdrView* SdrViewIter::NextView()
290cdf0e10cSrcweir {
291cdf0e10cSrcweir     mnListenerNum++;
292cdf0e10cSrcweir     return ImpFindView();
293cdf0e10cSrcweir }
294cdf0e10cSrcweir 
295cdf0e10cSrcweir ////////////////////////////////////////////////////////////////////////////////////////////////////
296cdf0e10cSrcweir 
FirstPageView()297cdf0e10cSrcweir SdrPageView* SdrViewIter::FirstPageView()
298cdf0e10cSrcweir {
299cdf0e10cSrcweir     ImpInitVars();
300cdf0e10cSrcweir     ImpFindView();
301cdf0e10cSrcweir     return ImpFindPageView();
302cdf0e10cSrcweir }
303cdf0e10cSrcweir 
304cdf0e10cSrcweir ////////////////////////////////////////////////////////////////////////////////////////////////////
305cdf0e10cSrcweir 
NextPageView()306cdf0e10cSrcweir SdrPageView* SdrViewIter::NextPageView()
307cdf0e10cSrcweir {
308cdf0e10cSrcweir     mnPageViewNum++;
309cdf0e10cSrcweir     return ImpFindPageView();
310cdf0e10cSrcweir }
311cdf0e10cSrcweir 
312cdf0e10cSrcweir ////////////////////////////////////////////////////////////////////////////////////////////////////
313cdf0e10cSrcweir 
FirstOutDev()314cdf0e10cSrcweir OutputDevice* SdrViewIter::FirstOutDev()
315cdf0e10cSrcweir {
316cdf0e10cSrcweir     ImpInitVars();
317cdf0e10cSrcweir     ImpFindView();
318cdf0e10cSrcweir     return ImpFindOutDev();
319cdf0e10cSrcweir }
320cdf0e10cSrcweir 
321cdf0e10cSrcweir ////////////////////////////////////////////////////////////////////////////////////////////////////
322cdf0e10cSrcweir 
NextOutDev()323cdf0e10cSrcweir OutputDevice* SdrViewIter::NextOutDev()
324cdf0e10cSrcweir {
325cdf0e10cSrcweir     mnOutDevNum++;
326cdf0e10cSrcweir     return ImpFindOutDev();
327cdf0e10cSrcweir }
328cdf0e10cSrcweir 
329cdf0e10cSrcweir ////////////////////////////////////////////////////////////////////////////////////////////////////
330cdf0e10cSrcweir 
FirstWindow()331cdf0e10cSrcweir Window* SdrViewIter::FirstWindow()
332cdf0e10cSrcweir {
333cdf0e10cSrcweir     ImpInitVars();
334cdf0e10cSrcweir     ImpFindView();
335cdf0e10cSrcweir     return ImpFindWindow();
336cdf0e10cSrcweir }
337cdf0e10cSrcweir 
338cdf0e10cSrcweir ////////////////////////////////////////////////////////////////////////////////////////////////////
339cdf0e10cSrcweir 
NextWindow()340cdf0e10cSrcweir Window* SdrViewIter::NextWindow()
341cdf0e10cSrcweir {
342cdf0e10cSrcweir     mnOutDevNum++;
343cdf0e10cSrcweir     return ImpFindWindow();
344cdf0e10cSrcweir }
345cdf0e10cSrcweir 
346cdf0e10cSrcweir ////////////////////////////////////////////////////////////////////////////////////////////////////
347cdf0e10cSrcweir 
348