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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*************************************************************************
*
* 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.
*
************************************************************************/
#include <com/sun/star/uno/Sequence.hxx>
#include <hintids.hxx>
#include <vcl/window.hxx>
#include <vcl/oldprintadaptor.hxx>
#include <sfx2/printer.hxx>
#include <sfx2/progress.hxx>
#include <pvprtdat.hxx>
#include <viewsh.hxx>
#include <pagefrm.hxx>
#include <rootfrm.hxx>
#include <viewimp.hxx>
#include <viewopt.hxx>
#include <printdata.hxx>
#include <fldbas.hxx>
#include <ptqueue.hxx>
#include <swregion.hxx>
#include <hints.hxx>
#include <fntcache.hxx>
#include <statstr.hrc> // Text fuer SfxProgress
#include <comcore.hrc>
#include <IDocumentFieldsAccess.hxx>
#include <IDocumentDeviceAccess.hxx>
using namespace ::com::sun::star;
SwPageFrm const*
lcl_getPage(SwRootFrm const& rLayout, sal_Int32 const nPage); // vprint.cxx
SwPagePreviewLayout* ViewShell::PagePreviewLayout()
{
return Imp()->PagePreviewLayout();
}
void ViewShell::ShowPreViewSelection( sal_uInt16 nSelPage )
{
Imp()->InvalidateAccessiblePreViewSelection( nSelPage );
}
//#i6467# adjust view options for page preview
void ViewShell::AdjustOptionsForPagePreview(SwPrintData const& rPrintOptions)
{
if ( !IsPreView() )
{
OSL_FAIL( "view shell doesn't belongs to a page preview - no adjustment of its view options");
return;
}
PrepareForPrint( rPrintOptions );
return;
}
//#i14016# - consider empty pages on calculation of the scaling for a page to be printed.
void ViewShell::PrintProspect(
OutputDevice *pOutDev,
const SwPrintData &rPrintData,
sal_Int32 nRenderer // the index in the vector of prospect pages to be printed
)
{
const sal_Int32 nMaxRenderer = rPrintData.GetRenderData().GetPagePairsForProspectPrinting().size() - 1;
OSL_ENSURE( 0 <= nRenderer && nRenderer <= nMaxRenderer, "nRenderer out of bounds");
Printer *pPrinter = dynamic_cast< Printer * >(pOutDev);
if (!pPrinter || nMaxRenderer < 0 || nRenderer < 0 || nRenderer > nMaxRenderer)
return;
// save settings of OutputDevice (should be done always since the
// output device is now provided by a call from outside the Writer)
pPrinter->Push();
std::pair< sal_Int32, sal_Int32 > rPagesToPrint =
rPrintData.GetRenderData().GetPagePairsForProspectPrinting()[ nRenderer ];
OSL_ENSURE( rPagesToPrint.first == -1 || rPrintData.GetRenderData().GetValidPagesSet().count( rPagesToPrint.first ) == 1, "first Page not valid" );
OSL_ENSURE( rPagesToPrint.second == -1 || rPrintData.GetRenderData().GetValidPagesSet().count( rPagesToPrint.second ) == 1, "second Page not valid" );
// create a new shell for the Printer
ViewShell aShell( *this, 0, pPrinter );
SET_CURR_SHELL( &aShell );
aShell.PrepareForPrint( rPrintData );
//!! applying view options and formatting the document should now only be done in getRendererCount!
MapMode aMapMode( MAP_TWIP );
Size aPrtSize( pPrinter->PixelToLogic( pPrinter->GetPaperSizePixel(), aMapMode ) );
SwTwips nMaxRowSz, nMaxColSz;
const SwPageFrm *pStPage = 0;
const SwPageFrm *pNxtPage = 0;
if (rPagesToPrint.first > 0)
{
pStPage = lcl_getPage(*aShell.GetLayout(), rPagesToPrint.first);
}
if (rPagesToPrint.second > 0)
{
pNxtPage = lcl_getPage(*aShell.GetLayout(), rPagesToPrint.second);
}
//#i14016# - consider empty pages on calculation of page size, used for calculation of scaling.
Size aSttPageSize;
if ( pStPage )
{
if ( pStPage->IsEmptyPage() )
{
if ( pStPage->GetPhyPageNum() % 2 == 0 )
aSttPageSize = pStPage->GetPrev()->Frm().SSize();
else
aSttPageSize = pStPage->GetNext()->Frm().SSize();
}
else
{
aSttPageSize = pStPage->Frm().SSize();
}
}
Size aNxtPageSize;
if ( pNxtPage )
{
if ( pNxtPage->IsEmptyPage() )
{
if ( pNxtPage->GetPhyPageNum() % 2 == 0 )
aNxtPageSize = pNxtPage->GetPrev()->Frm().SSize();
else
aNxtPageSize = pNxtPage->GetNext()->Frm().SSize();
}
else
{
aNxtPageSize = pNxtPage->Frm().SSize();
}
}
if( !pStPage )
{
nMaxColSz = 2 * aNxtPageSize.Width();
nMaxRowSz = aNxtPageSize.Height();
}
else if( !pNxtPage )
{
nMaxColSz = 2 * aSttPageSize.Width();
nMaxRowSz = aSttPageSize.Height();
}
else
{
nMaxColSz = aNxtPageSize.Width() + aSttPageSize.Width();
nMaxRowSz = Max( aNxtPageSize.Height(), aSttPageSize.Height() );
}
aMapMode.SetOrigin( Point() );
{
Fraction aScX( aPrtSize.Width(), nMaxColSz );
Fraction aScY( aPrtSize.Height(), nMaxRowSz );
if( aScX < aScY )
aScY = aScX;
{
aScY *= Fraction( 1000, 1 );
long nTmp = (long)aScY;
if( 1 < nTmp )
--nTmp;
else
nTmp = 1;
aScY = Fraction( nTmp, 1000 );
}
aMapMode.SetScaleY( aScY );
aMapMode.SetScaleX( aScY );
}
Size aTmpPrtSize( pPrinter->PixelToLogic( pPrinter->GetPaperSizePixel(), aMapMode ) );
// calculate start point for equal border on all sides
Point aSttPt( (aTmpPrtSize.Width() - nMaxColSz) / 2,
(aTmpPrtSize.Height() - nMaxRowSz) / 2 );
for( int nC = 0; nC < 2; ++nC )
{
if( pStPage )
{
aShell.Imp()->SetFirstVisPageInvalid();
aShell.aVisArea = pStPage->Frm();
Point aPos( aSttPt );
aPos -= aShell.aVisArea.Pos();
// aPos -= aPrtOff;
aMapMode.SetOrigin( aPos );
pPrinter->SetMapMode( aMapMode );
pStPage->GetUpper()->Paint( pStPage->Frm() );
}
pStPage = pNxtPage;
aSttPt.X() += aTmpPrtSize.Width() / 2;
}
SwPaintQueue::Repaint();
//!! applying/modifying view options and formatting the document should now only be done in getRendererCount!
pFntCache->Flush();
// restore settings of OutputDevice (should be done always now since the
// output device is now provided by a call from outside the Writer)
pPrinter->Pop();
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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