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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 <hintids.hxx>
#include <tools/poly.hxx>
#include <svl/stritem.hxx>
#include <svx/contdlg.hxx>
#include <vcl/svapp.hxx>
#include <docary.hxx>
#include <doc.hxx>
#include <fmtcol.hxx>
#include <ndnotxt.hxx>
#include <ndgrf.hxx>
#include <ndole.hxx>
#include <ndindex.hxx>
#include <hints.hxx>
#include <istyleaccess.hxx>
#include <SwStyleNameMapper.hxx>
#include <frmfmt.hxx>
SwNoTxtNode::SwNoTxtNode( const SwNodeIndex & rWhere,
const sal_uInt8 nNdType,
SwGrfFmtColl *pGrfColl,
SwAttrSet* pAutoAttr ) :
SwCntntNode( rWhere, nNdType, pGrfColl ),
pContour( 0 ),
bAutomaticContour( sal_False ),
bContourMapModeValid( sal_True ),
bPixelContour( sal_False )
{
// Should this set a hard attribute?
if( pAutoAttr )
SetAttr( *pAutoAttr );
}
SwNoTxtNode::~SwNoTxtNode()
{
delete pContour;
}
/// Creates an AttrSet for all derivations with ranges for frame-
/// and graphics-attributes.
void SwNoTxtNode::NewAttrSet( SwAttrPool& rPool )
{
OSL_ENSURE( !mpAttrSet.get(), "AttrSet is already set" );
SwAttrSet aNewAttrSet( rPool, aNoTxtNodeSetRange );
// put names of parent style and conditional style:
const SwFmtColl* pFmtColl = GetFmtColl();
OUString sVal;
SwStyleNameMapper::FillProgName( pFmtColl->GetName(), sVal, nsSwGetPoolIdFromName::GET_POOLID_TXTCOLL, true );
SfxStringItem aFmtColl( RES_FRMATR_STYLE_NAME, sVal );
aNewAttrSet.Put( aFmtColl );
aNewAttrSet.SetParent( &GetFmtColl()->GetAttrSet() );
mpAttrSet = GetDoc()->GetIStyleAccess().getAutomaticStyle( aNewAttrSet, IStyleAccess::AUTO_STYLE_NOTXT );
}
/// Dummies for loading/saving of persistent data
/// when working with graphics and OLE objects
sal_Bool SwNoTxtNode::RestorePersistentData()
{
return sal_True;
}
sal_Bool SwNoTxtNode::SavePersistentData()
{
return sal_True;
}
void SwNoTxtNode::SetContour( const PolyPolygon *pPoly, sal_Bool bAutomatic )
{
delete pContour;
if ( pPoly )
pContour = new PolyPolygon( *pPoly );
else
pContour = 0;
bAutomaticContour = bAutomatic;
bContourMapModeValid = sal_True;
bPixelContour = sal_False;
}
void SwNoTxtNode::CreateContour()
{
OSL_ENSURE( !pContour, "Contour available." );
pContour = new PolyPolygon(SvxContourDlg::CreateAutoContour(GetGraphic()));
bAutomaticContour = sal_True;
bContourMapModeValid = sal_True;
bPixelContour = sal_False;
}
const PolyPolygon *SwNoTxtNode::HasContour() const
{
if( !bContourMapModeValid )
{
const MapMode aGrfMap( GetGraphic().GetPrefMapMode() );
bool bPixelGrf = aGrfMap.GetMapUnit() == MAP_PIXEL;
const MapMode aContourMap( bPixelGrf ? MAP_PIXEL : MAP_100TH_MM );
if( bPixelGrf ? !bPixelContour : aGrfMap != aContourMap )
{
// #i102238#
double nGrfDPIx = 0.0;
double nGrfDPIy = 0.0;
{
if ( !bPixelGrf && bPixelContour )
{
const Size aGrfPixelSize( GetGraphic().GetSizePixel() );
const Size aGrfPrefMapModeSize( GetGraphic().GetPrefSize() );
if ( aGrfMap.GetMapUnit() == MAP_INCH )
{
nGrfDPIx = aGrfPixelSize.Width() / ( (double)aGrfMap.GetScaleX() * aGrfPrefMapModeSize.Width() );
nGrfDPIy = aGrfPixelSize.Height() / ( (double)aGrfMap.GetScaleY() * aGrfPrefMapModeSize.Height() );
}
else
{
const Size aGrf1000thInchSize =
OutputDevice::LogicToLogic( aGrfPrefMapModeSize,
aGrfMap, MAP_1000TH_INCH );
nGrfDPIx = 1000.0 * aGrfPixelSize.Width() / aGrf1000thInchSize.Width();
nGrfDPIy = 1000.0 * aGrfPixelSize.Height() / aGrf1000thInchSize.Height();
}
}
}
OSL_ENSURE( !bPixelGrf || aGrfMap == aContourMap,
"scale factor for pixel unsupported" );
OutputDevice* pOutDev =
(bPixelGrf || bPixelContour) ? Application::GetDefaultDevice()
: 0;
sal_uInt16 nPolyCount = pContour->Count();
for( sal_uInt16 j=0; j<nPolyCount; j++ )
{
Polygon& rPoly = (*pContour)[j];
sal_uInt16 nCount = rPoly.GetSize();
for( sal_uInt16 i=0 ; i<nCount; i++ )
{
if( bPixelGrf )
rPoly[i] = pOutDev->LogicToPixel( rPoly[i],
aContourMap );
else if( bPixelContour )
{
rPoly[i] = pOutDev->PixelToLogic( rPoly[i], aGrfMap );
// #i102238#
if ( nGrfDPIx != 0 && nGrfDPIy != 0 )
{
rPoly[i] = Point( rPoly[i].getX() * pOutDev->ImplGetDPIX() / nGrfDPIx,
rPoly[i].getY() * pOutDev->ImplGetDPIY() / nGrfDPIy );
}
}
else
rPoly[i] = OutputDevice::LogicToLogic( rPoly[i],
aContourMap,
aGrfMap );
}
}
}
((SwNoTxtNode *)this)->bContourMapModeValid = sal_True;
((SwNoTxtNode *)this)->bPixelContour = sal_False;
}
return pContour;
}
void SwNoTxtNode::GetContour( PolyPolygon &rPoly ) const
{
OSL_ENSURE( pContour, "Contour not available." );
rPoly = *HasContour();
}
void SwNoTxtNode::SetContourAPI( const PolyPolygon *pPoly )
{
delete pContour;
if ( pPoly )
pContour = new PolyPolygon( *pPoly );
else
pContour = 0;
bContourMapModeValid = sal_False;
}
sal_Bool SwNoTxtNode::GetContourAPI( PolyPolygon &rContour ) const
{
if( !pContour )
return sal_False;
rContour = *pContour;
if( bContourMapModeValid )
{
const MapMode aGrfMap( GetGraphic().GetPrefMapMode() );
const MapMode aContourMap( MAP_100TH_MM );
OSL_ENSURE( aGrfMap.GetMapUnit() != MAP_PIXEL ||
aGrfMap == MapMode( MAP_PIXEL ),
"scale factor for pixel unsupported" );
if( aGrfMap.GetMapUnit() != MAP_PIXEL &&
aGrfMap != aContourMap )
{
sal_uInt16 nPolyCount = rContour.Count();
for( sal_uInt16 j=0; j<nPolyCount; j++ )
{
// --> OD #i102238# - use the right <PolyPolygon> instance
Polygon& rPoly = rContour[j];
// <--
sal_uInt16 nCount = rPoly.GetSize();
for( sal_uInt16 i=0 ; i<nCount; i++ )
{
rPoly[i] = OutputDevice::LogicToLogic( rPoly[i], aGrfMap,
aContourMap );
}
}
}
}
return sal_True;
}
sal_Bool SwNoTxtNode::IsPixelContour() const
{
sal_Bool bRet;
if( bContourMapModeValid )
{
const MapMode aGrfMap( GetGraphic().GetPrefMapMode() );
bRet = aGrfMap.GetMapUnit() == MAP_PIXEL;
}
else
{
bRet = bPixelContour;
}
return bRet;
}
Graphic SwNoTxtNode::GetGraphic() const
{
Graphic aRet;
if ( GetGrfNode() )
{
((SwGrfNode*)this)->SwapIn( sal_True );
aRet = ((SwGrfNode*)this)->GetGrf();
}
else
{
OSL_ENSURE( GetOLENode(), "new type of Node?" );
aRet = *((SwOLENode*)this)->SwOLENode::GetGraphic();
}
return aRet;
}
// #i73249#
void SwNoTxtNode::SetTitle( const OUString& rTitle, bool bBroadcast )
{
// Title attribute of <SdrObject> replaces own AlternateText attribute
SwFlyFrmFmt* pFlyFmt = dynamic_cast<SwFlyFrmFmt*>(GetFlyFmt());
OSL_ENSURE( pFlyFmt, "<SwNoTxtNode::SetTitle(..)> - missing <SwFlyFrmFmt> instance" );
if ( !pFlyFmt )
{
return;
}
pFlyFmt->SetObjTitle( rTitle, bBroadcast );
}
OUString SwNoTxtNode::GetTitle() const
{
const SwFlyFrmFmt* pFlyFmt = dynamic_cast<const SwFlyFrmFmt*>(GetFlyFmt());
OSL_ENSURE( pFlyFmt, "<SwNoTxtNode::GetTitle(..)> - missing <SwFlyFrmFmt> instance" );
if ( !pFlyFmt )
{
return OUString();
}
return pFlyFmt->GetObjTitle();
}
void SwNoTxtNode::SetDescription( const OUString& rDescription, bool bBroadcast )
{
SwFlyFrmFmt* pFlyFmt = dynamic_cast<SwFlyFrmFmt*>(GetFlyFmt());
OSL_ENSURE( pFlyFmt, "<SwNoTxtNode::SetDescription(..)> - missing <SwFlyFrmFmt> instance" );
if ( !pFlyFmt )
{
return;
}
pFlyFmt->SetObjDescription( rDescription, bBroadcast );
}
OUString SwNoTxtNode::GetDescription() const
{
const SwFlyFrmFmt* pFlyFmt = dynamic_cast<const SwFlyFrmFmt*>(GetFlyFmt());
OSL_ENSURE( pFlyFmt, "<SwNoTxtNode::GetDescription(..)> - missing <SwFlyFrmFmt> instance" );
if ( !pFlyFmt )
{
return OUString();
}
return pFlyFmt->GetObjDescription();
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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