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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.apache.org/licenses/LICENSE-2.0 .
*/
#include "PageListWatcher.hxx"
#include "sdpage.hxx"
#include <tools/debug.hxx>
#include <svx/svdmodel.hxx>
void ImpPageListWatcher::ImpRecreateSortedPageListOnDemand()
{
// clear vectors
maPageVectorStandard.clear();
maPageVectorNotes.clear();
mpHandoutPage = nullptr;
// build up vectors again
const sal_uInt32 nPageCount(ImpGetPageCount());
for(sal_uInt32 a(0); a < nPageCount; a++)
{
SdPage* pCandidate = ImpGetPage(a);
DBG_ASSERT(pCandidate, "ImpPageListWatcher::ImpRecreateSortedPageListOnDemand: Invalid PageList in Model (!)");
switch(pCandidate->GetPageKind())
{
case PageKind::Standard:
{
maPageVectorStandard.push_back(pCandidate);
break;
}
case PageKind::Notes:
{
maPageVectorNotes.push_back(pCandidate);
break;
}
case PageKind::Handout:
{
DBG_ASSERT(!mpHandoutPage, "ImpPageListWatcher::ImpRecreateSortedPageListOnDemand: Two Handout pages in PageList of Model (!)");
mpHandoutPage = pCandidate;
break;
}
}
}
// set to valid
mbPageListValid = true;
}
ImpPageListWatcher::ImpPageListWatcher(const SdrModel& rModel)
: mrModel(rModel)
, mpHandoutPage(nullptr)
, mbPageListValid(false)
{
}
ImpPageListWatcher::~ImpPageListWatcher()
{
}
SdPage* ImpPageListWatcher::GetSdPage(PageKind ePgKind, sal_uInt32 nPgNum)
{
SdPage* pRetval(nullptr);
if(!mbPageListValid)
{
ImpRecreateSortedPageListOnDemand();
}
switch(ePgKind)
{
case PageKind::Standard:
{
if( nPgNum < (sal_uInt32)maPageVectorStandard.size() )
pRetval = maPageVectorStandard[nPgNum];
else
{
SAL_WARN( "sd.core",
"ImpPageListWatcher::GetSdPage(PageKind::Standard): page number " << nPgNum << " >= " << maPageVectorStandard.size() );
}
break;
}
case PageKind::Notes:
{
if( nPgNum < (sal_uInt32)maPageVectorNotes.size() )
pRetval = maPageVectorNotes[nPgNum];
else
{
SAL_WARN( "sd.core",
"ImpPageListWatcher::GetSdPage(PageKind::Notes): page number " << nPgNum << " >= " << maPageVectorNotes.size() );
}
break;
}
case PageKind::Handout:
{
// #11420# for models used to transfer drawing shapes via clipboard it's ok to not have a handout page
DBG_ASSERT(nPgNum == 0L, "ImpPageListWatcher::GetSdPage: access to non existing handout page (!)");
if (nPgNum == 0)
pRetval = mpHandoutPage;
else
{
DBG_ASSERT(nPgNum == 0L,
"ImpPageListWatcher::GetSdPage: access to non existing handout page (!)");
}
break;
}
}
return pRetval;
}
sal_uInt32 ImpPageListWatcher::GetSdPageCount(PageKind ePgKind)
{
sal_uInt32 nRetval(0);
if(!mbPageListValid)
{
ImpRecreateSortedPageListOnDemand();
}
switch(ePgKind)
{
case PageKind::Standard:
{
nRetval = maPageVectorStandard.size();
break;
}
case PageKind::Notes:
{
nRetval = maPageVectorNotes.size();
break;
}
case PageKind::Handout:
{
if(mpHandoutPage)
{
nRetval = 1L;
}
break;
}
}
return nRetval;
}
sal_uInt32 ImpPageListWatcher::GetVisibleSdPageCount()
{
sal_uInt32 nVisiblePageCount = 0;
// build up vectors again
const sal_uInt32 nPageCount(ImpGetPageCount());
for(sal_uInt32 a(0); a < nPageCount; a++)
{
SdPage* pCandidate = ImpGetPage(a);
if ((pCandidate->GetPageKind() == PageKind::Standard)&&(!pCandidate->IsExcluded())) nVisiblePageCount++;
}
return nVisiblePageCount;
}
sal_uInt32 ImpDrawPageListWatcher::ImpGetPageCount() const
{
return (sal_uInt32)mrModel.GetPageCount();
}
SdPage* ImpDrawPageListWatcher::ImpGetPage(sal_uInt32 nIndex) const
{
return const_cast<SdPage*>(static_cast<const SdPage*>(mrModel.GetPage((sal_uInt16)nIndex)));
}
ImpDrawPageListWatcher::ImpDrawPageListWatcher(const SdrModel& rModel)
: ImpPageListWatcher(rModel)
{
}
ImpDrawPageListWatcher::~ImpDrawPageListWatcher()
{
}
sal_uInt32 ImpMasterPageListWatcher::ImpGetPageCount() const
{
return (sal_uInt32)mrModel.GetMasterPageCount();
}
SdPage* ImpMasterPageListWatcher::ImpGetPage(sal_uInt32 nIndex) const
{
return const_cast<SdPage*>(static_cast<const SdPage*>(mrModel.GetMasterPage((sal_uInt16)nIndex)));
}
ImpMasterPageListWatcher::ImpMasterPageListWatcher(const SdrModel& rModel)
: ImpPageListWatcher(rModel)
{
}
ImpMasterPageListWatcher::~ImpMasterPageListWatcher()
{
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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