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/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2000, 2010 Oracle and/or its affiliates.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* This file is part of OpenOffice.org.
*
* OpenOffice.org is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 3
* only, as published by the Free Software Foundation.
*
* OpenOffice.org is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License version 3 for more details
* (a copy is included in the LICENSE file that accompanied this code).
*
* You should have received a copy of the GNU Lesser General Public License
* version 3 along with OpenOffice.org. If not, see
* <http://www.openoffice.org/license.html>
* for a copy of the LGPLv3 License.
*
************************************************************************/
// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_svx.hxx"
#include "svdviter.hxx"
#include <svx/svdobj.hxx>
#include <svx/svdpage.hxx>
#include <svx/svdmodel.hxx>
#include <svx/svdview.hxx>
#include <svx/svdpagv.hxx>
#include <svx/svdsob.hxx>
#include <svtools/brdcst.hxx>
#include <sdrpaintwindow.hxx>
////////////////////////////////////////////////////////////////////////////////////////////////////
void SdrViewIter::ImpInitVars()
{
mnListenerNum = 0L;
mnPageViewNum = 0L;
mnOutDevNum = 0L;
mpAktView = 0L;
}
////////////////////////////////////////////////////////////////////////////////////////////////////
SdrViewIter::SdrViewIter(const SdrModel* pModel)
{
mpModel = pModel;
mpPage = 0L;
mpObject = 0L;
ImpInitVars();
}
////////////////////////////////////////////////////////////////////////////////////////////////////
SdrViewIter::SdrViewIter(const SdrPage* pPage, sal_Bool bNoMasterPage)
{
mpPage = pPage;
mpModel = (pPage) ? pPage->GetModel() : 0L;
mpObject = 0L;
mbNoMasterPage = bNoMasterPage;
ImpInitVars();
}
////////////////////////////////////////////////////////////////////////////////////////////////////
SdrViewIter::SdrViewIter(const SdrObject* pObject, sal_Bool bNoMasterPage)
{
mpObject = pObject;
mpModel = (pObject) ? pObject->GetModel() : 0L;
mpPage = (pObject) ? pObject->GetPage() : 0L;
mbNoMasterPage = bNoMasterPage;
if(!mpModel || !mpPage)
{
mpModel = 0L;
mpPage = 0L;
}
ImpInitVars();
}
////////////////////////////////////////////////////////////////////////////////////////////////////
sal_Bool SdrViewIter::ImpCheckPageView(SdrPageView* pPV) const
{
if(mpPage)
{
sal_Bool bMaster(mpPage->IsMasterPage());
SdrPage* pPg = pPV->GetPage();
if(pPg == mpPage)
{
if(mpObject)
{
// Objekt gewuenscht? Na dann erstmal sehen, ob
// das Obj in dieser PageView auch sichtbar ist.
SetOfByte aObjLay;
mpObject->getMergedHierarchyLayerSet(aObjLay);
aObjLay &= pPV->GetVisibleLayers();
return !aObjLay.IsEmpty();
}
else
{
return sal_True;
}
}
else
{
if(!mbNoMasterPage && bMaster && (!mpObject || !mpObject->IsNotVisibleAsMaster()))
{
if(pPg->TRG_HasMasterPage())
{
SdrPage& rMasterPage = pPg->TRG_GetMasterPage();
if(&rMasterPage == mpPage)
{
// Aha, die gewuenschte Page ist also MasterPage in dieser PageView
if(mpObject)
{
// Objekt gewuenscht? Na dann erstmal sehen, ob
// das Obj in dieser PageView auch sichtbar ist.
SetOfByte aObjLay;
mpObject->getMergedHierarchyLayerSet(aObjLay);
aObjLay &= pPV->GetVisibleLayers();
aObjLay &= pPg->TRG_GetMasterPageVisibleLayers();
if(!aObjLay.IsEmpty())
{
return TRUE;
} // ansonsten die naechste MasterPage der Page ansehen...
}
else
{
return sal_True;
}
}
}
}
// MasterPage nicht erlaubt oder keine passende gefunden
return sal_False;
}
}
else
{
return sal_True;
}
}
////////////////////////////////////////////////////////////////////////////////////////////////////
SdrView* SdrViewIter::ImpFindView()
{
if(mpModel)
{
sal_uInt32 nLsAnz(mpModel->GetListenerCount());
while(mnListenerNum < nLsAnz)
{
SfxListener* pLs = mpModel->GetListener((sal_uInt16)mnListenerNum);
mpAktView = PTR_CAST(SdrView, pLs);
if(mpAktView)
{
if(mpPage)
{
SdrPageView* pPV = mpAktView->GetSdrPageView();
if(pPV)
{
if(ImpCheckPageView(pPV))
{
return mpAktView;
}
}
}
else
{
return mpAktView;
}
}
mnListenerNum++;
}
}
mpAktView = 0L;
return mpAktView;
}
////////////////////////////////////////////////////////////////////////////////////////////////////
SdrPageView* SdrViewIter::ImpFindPageView()
{
if(mpModel)
{
while(mpAktView)
{
SdrPageView* pPV = mpAktView->GetSdrPageView();
if(pPV)
{
if(mpPage)
{
if(ImpCheckPageView(pPV))
{
return pPV;
}
}
else
{
return pPV;
}
mnPageViewNum++;
}
mnListenerNum++;
ImpFindView();
}
}
return 0L;
}
////////////////////////////////////////////////////////////////////////////////////////////////////
OutputDevice* SdrViewIter::ImpFindOutDev()
{
while(mpAktView)
{
const sal_uInt32 nOutDevAnz(mpAktView->PaintWindowCount());
if(mnOutDevNum < nOutDevAnz)
{
SdrPaintWindow* pPaintWindow = mpAktView->GetPaintWindow(mnOutDevNum);
return &pPaintWindow->GetOutputDevice();
}
mnListenerNum++;
ImpFindView();
}
return 0L;
}
////////////////////////////////////////////////////////////////////////////////////////////////////
Window* SdrViewIter::ImpFindWindow()
{
while(mpAktView)
{
const sal_uInt32 nOutDevAnz(mpAktView->PaintWindowCount());
while(mnOutDevNum < nOutDevAnz)
{
SdrPaintWindow* pPaintWindow = mpAktView->GetPaintWindow(mnOutDevNum);
OutputDevice& rOutDev = pPaintWindow->GetOutputDevice();
if(OUTDEV_WINDOW == rOutDev.GetOutDevType())
{
return (Window*)(&rOutDev);
}
mnOutDevNum++;
}
mnListenerNum++;
ImpFindView();
}
return 0L;
}
////////////////////////////////////////////////////////////////////////////////////////////////////
SdrView* SdrViewIter::FirstView()
{
ImpInitVars();
return ImpFindView();
}
////////////////////////////////////////////////////////////////////////////////////////////////////
SdrView* SdrViewIter::NextView()
{
mnListenerNum++;
return ImpFindView();
}
////////////////////////////////////////////////////////////////////////////////////////////////////
SdrPageView* SdrViewIter::FirstPageView()
{
ImpInitVars();
ImpFindView();
return ImpFindPageView();
}
////////////////////////////////////////////////////////////////////////////////////////////////////
SdrPageView* SdrViewIter::NextPageView()
{
mnPageViewNum++;
return ImpFindPageView();
}
////////////////////////////////////////////////////////////////////////////////////////////////////
OutputDevice* SdrViewIter::FirstOutDev()
{
ImpInitVars();
ImpFindView();
return ImpFindOutDev();
}
////////////////////////////////////////////////////////////////////////////////////////////////////
OutputDevice* SdrViewIter::NextOutDev()
{
mnOutDevNum++;
return ImpFindOutDev();
}
////////////////////////////////////////////////////////////////////////////////////////////////////
Window* SdrViewIter::FirstWindow()
{
ImpInitVars();
ImpFindView();
return ImpFindWindow();
}
////////////////////////////////////////////////////////////////////////////////////////////////////
Window* SdrViewIter::NextWindow()
{
mnOutDevNum++;
return ImpFindWindow();
}
////////////////////////////////////////////////////////////////////////////////////////////////////
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