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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 <doc.hxx>
#include <fmtcol.hxx>
#include <ndnotxt.hxx>
#include <ndgrf.hxx>
#include <ndole.hxx>
#include <ndindex.hxx>
#include <istyleaccess.hxx>
#include <SwStyleNameMapper.hxx>
#include <frmfmt.hxx>
SwNoTextNode::SwNoTextNode( const SwNodeIndex & rWhere,
const SwNodeType nNdType,
SwGrfFormatColl *pGrfColl,
SwAttrSet const * pAutoAttr ) :
SwContentNode( rWhere, nNdType, pGrfColl ),
m_bAutomaticContour( false ),
m_bContourMapModeValid( true ),
m_bPixelContour( false )
{
// Should this set a hard attribute?
if( pAutoAttr )
SetAttr( *pAutoAttr );
}
SwNoTextNode::~SwNoTextNode()
{
}
/// Creates an AttrSet for all derivations with ranges for frame-
/// and graphics-attributes.
void SwNoTextNode::NewAttrSet( SwAttrPool& rPool )
{
OSL_ENSURE( !mpAttrSet, "AttrSet is already set" );
SwAttrSet aNewAttrSet( rPool, aNoTextNodeSetRange );
// put names of parent style and conditional style:
const SwFormatColl* pFormatColl = GetFormatColl();
OUString sVal;
SwStyleNameMapper::FillProgName( pFormatColl->GetName(), sVal, SwGetPoolIdFromName::TxtColl );
SfxStringItem aFormatColl( RES_FRMATR_STYLE_NAME, sVal );
aNewAttrSet.Put( aFormatColl );
aNewAttrSet.SetParent( &GetFormatColl()->GetAttrSet() );
mpAttrSet = GetDoc()->GetIStyleAccess().getAutomaticStyle( aNewAttrSet, IStyleAccess::AUTO_STYLE_NOTXT );
}
/// Dummies for loading/saving of persistent data
/// when working with graphics and OLE objects
bool SwNoTextNode::RestorePersistentData()
{
return true;
}
bool SwNoTextNode::SavePersistentData()
{
return true;
}
void SwNoTextNode::SetContour( const tools::PolyPolygon *pPoly, bool bAutomatic )
{
if ( pPoly )
m_pContour.reset( new tools::PolyPolygon( *pPoly ) );
else
m_pContour.reset();
m_bAutomaticContour = bAutomatic;
m_bContourMapModeValid = true;
m_bPixelContour = false;
}
void SwNoTextNode::CreateContour()
{
OSL_ENSURE( !m_pContour, "Contour available." );
m_pContour.reset( new tools::PolyPolygon(SvxContourDlg::CreateAutoContour(GetGraphic())) );
m_bAutomaticContour = true;
m_bContourMapModeValid = true;
m_bPixelContour = false;
}
const tools::PolyPolygon *SwNoTextNode::HasContour() const
{
if( !m_bContourMapModeValid )
{
const MapMode aGrfMap( GetGraphic().GetPrefMapMode() );
bool bPixelGrf = aGrfMap.GetMapUnit() == MapUnit::MapPixel;
const MapMode aContourMap( bPixelGrf ? MapUnit::MapPixel : MapUnit::Map100thMM );
if( bPixelGrf ? !m_bPixelContour : aGrfMap != aContourMap )
{
double nGrfDPIx = 0.0;
double nGrfDPIy = 0.0;
{
if ( !bPixelGrf && m_bPixelContour )
{
basegfx::B2DSize aDPI = GetGraphic().GetPPI();
nGrfDPIx = aDPI.getX();
nGrfDPIy = aDPI.getY();
}
}
OSL_ENSURE( !bPixelGrf || aGrfMap == aContourMap,
"scale factor for pixel unsupported" );
OutputDevice* pOutDev =
(bPixelGrf || m_bPixelContour) ? Application::GetDefaultDevice()
: nullptr;
sal_uInt16 nPolyCount = m_pContour->Count();
for( sal_uInt16 j=0; j<nPolyCount; j++ )
{
tools::Polygon& rPoly = (*m_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( m_bPixelContour )
{
rPoly[i] = pOutDev->PixelToLogic( rPoly[i], aGrfMap );
if ( nGrfDPIx != 0 && nGrfDPIy != 0 )
{
rPoly[i] = Point( rPoly[i].getX() * pOutDev->GetDPIX() / nGrfDPIx,
rPoly[i].getY() * pOutDev->GetDPIY() / nGrfDPIy );
}
}
else
rPoly[i] = OutputDevice::LogicToLogic( rPoly[i],
aContourMap,
aGrfMap );
}
}
}
const_cast<SwNoTextNode *>(this)->m_bContourMapModeValid = true;
const_cast<SwNoTextNode *>(this)->m_bPixelContour = false;
}
return m_pContour.get();
}
void SwNoTextNode::GetContour( tools::PolyPolygon &rPoly ) const
{
OSL_ENSURE( m_pContour, "Contour not available." );
rPoly = *HasContour();
}
void SwNoTextNode::SetContourAPI( const tools::PolyPolygon *pPoly )
{
if ( pPoly )
m_pContour.reset( new tools::PolyPolygon( *pPoly ) );
else
m_pContour.reset();
m_bContourMapModeValid = false;
}
bool SwNoTextNode::GetContourAPI( tools::PolyPolygon &rContour ) const
{
if( !m_pContour )
return false;
rContour = *m_pContour;
if( m_bContourMapModeValid )
{
const MapMode aGrfMap( GetGraphic().GetPrefMapMode() );
const MapMode aContourMap( MapUnit::Map100thMM );
OSL_ENSURE( aGrfMap.GetMapUnit() != MapUnit::MapPixel ||
aGrfMap == MapMode( MapUnit::MapPixel ),
"scale factor for pixel unsupported" );
if( aGrfMap.GetMapUnit() != MapUnit::MapPixel &&
aGrfMap != aContourMap )
{
sal_uInt16 nPolyCount = rContour.Count();
for( sal_uInt16 j=0; j<nPolyCount; j++ )
{
tools::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 true;
}
bool SwNoTextNode::IsPixelContour() const
{
bool bRet;
if( m_bContourMapModeValid )
{
const MapMode aGrfMap( GetGraphic().GetPrefMapMode() );
bRet = aGrfMap.GetMapUnit() == MapUnit::MapPixel;
}
else
{
bRet = m_bPixelContour;
}
return bRet;
}
Graphic SwNoTextNode::GetGraphic() const
{
Graphic aRet;
if ( GetGrfNode() )
{
aRet = static_cast<const SwGrfNode*>(this)->GetGrf(true);
}
else
{
OSL_ENSURE( GetOLENode(), "new type of Node?" );
aRet = *const_cast<SwOLENode*>(static_cast<const SwOLENode*>(this))->SwOLENode::GetGraphic();
}
return aRet;
}
// #i73249#
void SwNoTextNode::SetTitle( const OUString& rTitle )
{
// Title attribute of <SdrObject> replaces own AlternateText attribute
SwFlyFrameFormat* pFlyFormat = dynamic_cast<SwFlyFrameFormat*>(GetFlyFormat());
OSL_ENSURE( pFlyFormat, "<SwNoTextNode::SetTitle(..)> - missing <SwFlyFrameFormat> instance" );
if ( !pFlyFormat )
{
return;
}
pFlyFormat->SetObjTitle( rTitle );
}
OUString SwNoTextNode::GetTitle() const
{
const SwFlyFrameFormat* pFlyFormat = dynamic_cast<const SwFlyFrameFormat*>(GetFlyFormat());
OSL_ENSURE( pFlyFormat, "<SwNoTextNode::GetTitle(..)> - missing <SwFlyFrameFormat> instance" );
if ( !pFlyFormat )
{
return OUString();
}
return pFlyFormat->GetObjTitle();
}
void SwNoTextNode::SetDescription( const OUString& rDescription )
{
SwFlyFrameFormat* pFlyFormat = dynamic_cast<SwFlyFrameFormat*>(GetFlyFormat());
OSL_ENSURE( pFlyFormat, "<SwNoTextNode::SetDescription(..)> - missing <SwFlyFrameFormat> instance" );
if ( !pFlyFormat )
{
return;
}
pFlyFormat->SetObjDescription( rDescription );
}
OUString SwNoTextNode::GetDescription() const
{
const SwFlyFrameFormat* pFlyFormat = dynamic_cast<const SwFlyFrameFormat*>(GetFlyFormat());
OSL_ENSURE( pFlyFormat, "<SwNoTextNode::GetDescription(..)> - missing <SwFlyFrameFormat> instance" );
if ( !pFlyFormat )
{
return OUString();
}
return pFlyFormat->GetObjDescription();
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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