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Diffstat (limited to 'sw/source/core/docnode/ndnotxt.cxx')
| -rw-r--r-- | sw/source/core/docnode/ndnotxt.cxx | 294 |
1 files changed, 294 insertions, 0 deletions
diff --git a/sw/source/core/docnode/ndnotxt.cxx b/sw/source/core/docnode/ndnotxt.cxx new file mode 100644 index 000000000..7ae423a04 --- /dev/null +++ b/sw/source/core/docnode/ndnotxt.cxx @@ -0,0 +1,294 @@ +/* -*- 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 <osl/diagnose.h> +#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 = *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 = 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 ); + } + } + } + m_bContourMapModeValid = true; + m_bPixelContour = false; + } + + return m_pContour ? &*m_pContour : nullptr; +} + +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 = *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: */ |