xref: /aoo41x/main/svx/source/svdraw/svdviter.cxx (revision f6e50924)
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
6*f6e50924SAndrew Rist  * regarding copyright ownership.  The ASF licenses this file
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
10*f6e50924SAndrew Rist  *
11*f6e50924SAndrew Rist  *   http://www.apache.org/licenses/LICENSE-2.0
12*f6e50924SAndrew Rist  *
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
16*f6e50924SAndrew Rist  * KIND, either express or implied.  See the License for the
17*f6e50924SAndrew Rist  * specific language governing permissions and limitations
18*f6e50924SAndrew Rist  * under the License.
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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