476 lines
17 KiB
C++
476 lines
17 KiB
C++
/*************************************************************************
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*
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* OpenOffice.org - a multi-platform office productivity suite
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*
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* $RCSfile: EnhancedCustomShapeEngine.cxx,v $
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*
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* $Revision: 1.9 $
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*
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* last change: $Author: rt $ $Date: 2005-09-08 20:25:24 $
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*
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* The Contents of this file are made available subject to
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* the terms of GNU Lesser General Public License Version 2.1.
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*
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*
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* GNU Lesser General Public License Version 2.1
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* =============================================
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* Copyright 2005 by Sun Microsystems, Inc.
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* 901 San Antonio Road, Palo Alto, CA 94303, USA
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License version 2.1, as published by the Free Software Foundation.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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* MA 02111-1307 USA
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*
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************************************************************************/
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#ifndef _ENHANCED_CUSTOMSHAPE_ENGINE_HXX
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#include "EnhancedCustomShapeEngine.hxx"
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#endif
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#ifndef _ENHANCEDCUSTOMSHAPE2D_HXX
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#include "EnhancedCustomShape2d.hxx"
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#endif
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#ifndef _ENHANCEDCUSTOMSHAPE3D_HXX
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#include "EnhancedCustomShape3d.hxx"
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#endif
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#ifndef _ENHANCEDCUSTOMSHAPEFONTWORK_HXX
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#include "EnhancedCustomShapeFontWork.hxx"
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#endif
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#ifndef _ENHANCED_CUSTOMSHAPE_HANDLE_HXX
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#include "EnhancedCustomShapeHandle.hxx"
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#endif
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#ifndef _ENHANCEDCUSTOMSHAPEGEOMETRY_HXX
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#include "EnhancedCustomShapeGeometry.hxx"
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#endif
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#ifndef _SVX_UNOSHAPE_HXX
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#include "unoshape.hxx"
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#endif
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#ifndef _SVX_UNOPAGE_HXX
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#include "unopage.hxx"
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#endif
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#ifndef _SVX_UNOAPI_HXX_
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#include "unoapi.hxx"
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#endif
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#ifndef _SVDOBJ_HXX
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#include "svdobj.hxx"
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#endif
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#ifndef _SVDOASHP_HXX
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#include "svdoashp.hxx"
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#endif
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#ifndef _SVDOGRP_HXX
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#include "svdogrp.hxx"
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#endif
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#ifndef _SVDORECT_HXX
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#include "svdorect.hxx"
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#endif
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#ifndef _OUTLOBJ_HXX
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#include "outlobj.hxx"
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#endif
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#ifndef _OUTLINER_HXX
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#include "outliner.hxx"
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#endif
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#ifndef _SVDOUTL_HXX
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#include "svdoutl.hxx"
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#endif
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#ifndef _SFXITEMSET_HXX
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#include <svtools/itemset.hxx>
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#endif
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#ifndef _SVDOPATH_HXX
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#include "svdopath.hxx"
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#endif
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#include "svdpage.hxx"
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#ifndef _XOUTX_HXX
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#include "xoutx.hxx"
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#endif
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#ifndef _SVDITER_HXX
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#include "svditer.hxx"
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#endif
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#ifndef _SVX_UNOPOLYHELPER_HXX
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#include "unopolyhelper.hxx"
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#endif
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#include <uno/mapping.hxx>
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// ---------------------------
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// - EnhancedCustomShapeEngine -
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// ---------------------------
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rtl::OUString EnhancedCustomShapeEngine_getImplementationName()
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throw( NMSP_UNO::RuntimeException )
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{
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return B2UCONST( "com.sun.star.drawing.EnhancedCustomShapeEngine" );
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}
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sal_Bool SAL_CALL EnhancedCustomShapeEngine_supportsService( const rtl::OUString& ServiceName )
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throw( NMSP_UNO::RuntimeException )
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{
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return ServiceName.equalsAsciiL( RTL_CONSTASCII_STRINGPARAM( "com.sun.star.drawing.CustomShapeEngine" ) );
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}
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SEQ( rtl::OUString ) SAL_CALL EnhancedCustomShapeEngine_getSupportedServiceNames()
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throw( NMSP_UNO::RuntimeException )
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{
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SEQ( rtl::OUString ) aRet(1);
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rtl::OUString* pArray = aRet.getArray();
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pArray[0] = B2UCONST( "com.sun.star.drawing.CustomShapeEngine" );
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return aRet;
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}
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// -----------------------------------------------------------------------------
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EnhancedCustomShapeEngine::EnhancedCustomShapeEngine( const REF( NMSP_LANG::XMultiServiceFactory )& rxMgr ) :
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mxFact ( rxMgr ),
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mbForceGroupWithText ( sal_False )
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{
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}
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EnhancedCustomShapeEngine::~EnhancedCustomShapeEngine()
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{
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}
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// XInterface -----------------------------------------------------------------
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void SAL_CALL EnhancedCustomShapeEngine::acquire() throw()
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{
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OWeakObject::acquire();
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}
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void SAL_CALL EnhancedCustomShapeEngine::release() throw()
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{
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OWeakObject::release();
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}
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// XInitialization ------------------------------------------------------------
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void SAL_CALL EnhancedCustomShapeEngine::initialize( const SEQ( NMSP_UNO::Any )& aArguments )
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throw ( NMSP_UNO::Exception, NMSP_UNO::RuntimeException )
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{
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sal_Int32 i;
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SEQ( NMSP_BEANS::PropertyValue ) aParameter;
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for ( i = 0; i < aArguments.getLength(); i++ )
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{
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if ( aArguments[ i ] >>= aParameter )
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break;
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}
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for ( i = 0; i < aParameter.getLength(); i++ )
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{
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const NMSP_BEANS::PropertyValue& rProp = aParameter[ i ];
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if ( rProp.Name.equalsAscii( "CustomShape" ) )
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rProp.Value >>= mxShape;
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else if ( rProp.Name.equalsAscii( "ForceGroupWithText" ) )
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rProp.Value >>= mbForceGroupWithText;
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}
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}
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// XServiceInfo ---------------------------------------------------------------
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rtl::OUString SAL_CALL EnhancedCustomShapeEngine::getImplementationName()
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throw( NMSP_UNO::RuntimeException )
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{
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return EnhancedCustomShapeEngine_getImplementationName();
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}
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sal_Bool SAL_CALL EnhancedCustomShapeEngine::supportsService( const rtl::OUString& rServiceName )
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throw( NMSP_UNO::RuntimeException )
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{
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return EnhancedCustomShapeEngine_supportsService( rServiceName );
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}
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SEQ( rtl::OUString ) SAL_CALL EnhancedCustomShapeEngine::getSupportedServiceNames()
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throw ( NMSP_UNO::RuntimeException )
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{
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return EnhancedCustomShapeEngine_getSupportedServiceNames();
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}
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// XCustomShapeEngine -----------------------------------------------------------
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SdrObject* EnhancedCustomShapeEngine::ImplForceGroupWithText( const SdrObjCustomShape* pCustoObj, SdrObject* pRenderedShape )
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{
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sal_Bool bHasText = pCustoObj->HasText();
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if ( pRenderedShape || bHasText )
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{
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// applying shadow
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const SdrObject* pShadowGeometry = pCustoObj->GetSdrObjectShadowFromCustomShape();
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if ( pShadowGeometry )
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{
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if ( pRenderedShape )
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{
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if ( !pRenderedShape->ISA( SdrObjGroup ) )
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{
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SdrObject* pTmp = pRenderedShape;
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pRenderedShape = new SdrObjGroup();
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((SdrObjGroup*)pRenderedShape)->GetSubList()->NbcInsertObject( pTmp );
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}
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((SdrObjGroup*)pRenderedShape)->GetSubList()->NbcInsertObject( pShadowGeometry->Clone(), 0 );
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}
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else
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pRenderedShape = pShadowGeometry->Clone();
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}
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// apply text
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if ( bHasText )
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{
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// #i37011# also create a text object and add at rPos + 1
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SdrTextObj* pTextObj = (SdrTextObj*)SdrObjFactory::MakeNewObject(
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pCustoObj->GetObjInventor(), OBJ_TEXT, 0L, pCustoObj->GetModel());
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// Copy text content
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OutlinerParaObject* pParaObj = pCustoObj->GetOutlinerParaObject();
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if( pParaObj )
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pTextObj->NbcSetOutlinerParaObject( pParaObj->Clone() );
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// copy all attributes
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SfxItemSet aTargetItemSet( pCustoObj->GetMergedItemSet() );
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// clear fill and line style
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aTargetItemSet.Put(XLineStyleItem(XLINE_NONE));
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aTargetItemSet.Put(XFillStyleItem(XFILL_NONE));
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// get the text bounds and set at text object
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Rectangle aTextBounds = pCustoObj->GetSnapRect();
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if( pCustoObj->GetTextBounds( aTextBounds ) )
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pTextObj->SetSnapRect( aTextBounds );
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// if rotated, copy GeoStat, too.
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const GeoStat& rSourceGeo = pCustoObj->GetGeoStat();
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if ( rSourceGeo.nDrehWink )
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{
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pTextObj->NbcRotate(
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pCustoObj->GetSnapRect().Center(), rSourceGeo.nDrehWink,
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rSourceGeo.nSin, rSourceGeo.nCos);
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}
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// set modified ItemSet at text object
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pTextObj->SetMergedItemSet(aTargetItemSet);
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if ( pRenderedShape )
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{
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if ( !pRenderedShape->ISA( SdrObjGroup ) )
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{
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SdrObject* pTmp = pRenderedShape;
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pRenderedShape = new SdrObjGroup();
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((SdrObjGroup*)pRenderedShape)->GetSubList()->NbcInsertObject( pTmp );
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}
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((SdrObjGroup*)pRenderedShape)->GetSubList()->NbcInsertObject( pTextObj, LIST_APPEND );
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}
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else
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pRenderedShape = pTextObj;
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pTextObj->SetPage( pCustoObj->GetPage() );
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}
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// force group
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if ( pRenderedShape )
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{
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if ( !pRenderedShape->ISA( SdrObjGroup ) )
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{
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SdrObject* pTmp = pRenderedShape;
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pRenderedShape = new SdrObjGroup();
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((SdrObjGroup*)pRenderedShape)->GetSubList()->NbcInsertObject( pTmp );
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}
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pRenderedShape->SetModel( pCustoObj->GetModel() );
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}
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}
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return pRenderedShape;
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}
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void SetTemporary( ::com::sun::star::uno::Reference< ::com::sun::star::drawing::XShape >& xShape )
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{
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if ( xShape.is() )
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{
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SvxShape* pShape = SvxShape::getImplementation( xShape );
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if ( pShape )
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pShape->SetTemporaryShape( sal_True );
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/*
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::com::sun::star::uno::Reference<
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::com::sun::star::drawing::XShapes > xShapes( xShape, ::com::sun::star::uno::UNO_QUERY );
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if ( xShapes.is() )
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{
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sal_Int32 i;
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for ( i = 0; i < xShapes->getCount(); i++ )
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{
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::com::sun::star::uno::Any aAny( xShapes->getByIndex( i ) );
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::com::sun::star::uno::Reference< ::com::sun::star::drawing::XShape > xShape;
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if ( aAny >>= xShape )
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SetTemporary( xShape );
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}
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}
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*/
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}
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}
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REF( com::sun::star::drawing::XShape ) SAL_CALL EnhancedCustomShapeEngine::render()
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throw ( NMSP_UNO::RuntimeException )
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{
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REF( com::sun::star::drawing::XShape ) xShape;
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SdrObject* pSdrObjCustomShape( GetSdrObjectFromXShape( mxShape ) );
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if ( pSdrObjCustomShape )
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{
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// retrieving the TextPath property to check if feature is enabled
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SdrCustomShapeGeometryItem& rGeometryItem = (SdrCustomShapeGeometryItem&)
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pSdrObjCustomShape->GetMergedItem( SDRATTR_CUSTOMSHAPE_GEOMETRY );
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sal_Bool bTextPathOn = sal_False;
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const rtl::OUString sTextPath( RTL_CONSTASCII_USTRINGPARAM ( "TextPath" ) );
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com::sun::star::uno::Any* pAny = rGeometryItem.GetPropertyValueByName( sTextPath, sTextPath );
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if ( pAny )
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*pAny >>= bTextPathOn;
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EnhancedCustomShape2d aCustomShape2d( pSdrObjCustomShape );
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sal_Int32 nRotateAngle = aCustomShape2d.GetRotateAngle();
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sal_Bool bFlipV = aCustomShape2d.IsFlipVert();
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sal_Bool bFlipH = aCustomShape2d.IsFlipHorz();
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sal_Bool bLineGeometryNeededOnly = bTextPathOn;
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SdrObject* pRenderedShape = aCustomShape2d.CreateObject( bLineGeometryNeededOnly );
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if ( pRenderedShape )
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{
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if ( bTextPathOn )
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{
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SdrObject* pRenderedFontWork = EnhancedCustomShapeFontWork::CreateFontWork( pRenderedShape, pSdrObjCustomShape );
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if ( pRenderedFontWork )
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delete pRenderedShape, pRenderedShape = pRenderedFontWork;
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}
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SdrObject* pRenderedShape3d = EnhancedCustomShape3d::Create3DObject( pRenderedShape, pSdrObjCustomShape );
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if ( pRenderedShape3d )
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{
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bFlipV = bFlipH = sal_False;
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nRotateAngle = 0;
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delete pRenderedShape;
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pRenderedShape = pRenderedShape3d;
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}
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Rectangle aRect( pSdrObjCustomShape->GetSnapRect() );
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if( nRotateAngle )
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{
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double a = nRotateAngle * F_PI18000;
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pRenderedShape->NbcRotate( pSdrObjCustomShape->GetSnapRect().Center(), nRotateAngle, sin( a ), cos( a ) );
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}
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if ( bFlipV )
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{
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Point aLeft( aRect.Left(), ( aRect.Top() + aRect.Bottom() ) >> 1 );
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Point aRight( aLeft.X() + 1000, aLeft.Y() );
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pRenderedShape->NbcMirror( aLeft, aRight );
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}
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if ( bFlipH )
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{
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Point aTop( ( aRect.Left() + aRect.Right() ) >> 1, aRect.Top() );
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Point aBottom( aTop.X(), aTop.Y() + 1000 );
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pRenderedShape->NbcMirror( aTop, aBottom );
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}
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pRenderedShape->NbcSetStyleSheet( pSdrObjCustomShape->GetStyleSheet(), sal_True );
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pRenderedShape->RecalcSnapRect();
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}
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if ( mbForceGroupWithText )
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pRenderedShape = ImplForceGroupWithText( (SdrObjCustomShape*)pSdrObjCustomShape, pRenderedShape );
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if ( pRenderedShape )
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{
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aCustomShape2d.ApplyGluePoints( pRenderedShape );
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xShape = SvxDrawPage::CreateShapeByTypeAndInventor( pRenderedShape->GetObjIdentifier(),
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pRenderedShape->GetObjInventor(), pRenderedShape, NULL );
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}
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SetTemporary( xShape );
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}
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return xShape;
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}
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com::sun::star::awt::Rectangle SAL_CALL EnhancedCustomShapeEngine::getTextBounds()
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throw ( NMSP_UNO::RuntimeException )
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{
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com::sun::star::awt::Rectangle aTextRect;
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SdrObject* pSdrObjCustomShape( GetSdrObjectFromXShape( mxShape ) );
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if ( pSdrObjCustomShape )
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{
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EnhancedCustomShape2d aCustomShape2d( pSdrObjCustomShape );
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Rectangle aRect( aCustomShape2d.GetTextRect() );
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aTextRect.X = aRect.Left();
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aTextRect.Y = aRect.Top();
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aTextRect.Width = aRect.GetWidth();
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aTextRect.Height = aRect.GetHeight();
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}
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return aTextRect;
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}
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com::sun::star::drawing::PolyPolygonBezierCoords SAL_CALL EnhancedCustomShapeEngine::getLineGeometry()
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throw ( NMSP_UNO::RuntimeException )
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{
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com::sun::star::drawing::PolyPolygonBezierCoords aPolyPolygonBezierCoords;
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SdrObject* pSdrObjCustomShape( GetSdrObjectFromXShape( mxShape ) );
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if ( pSdrObjCustomShape )
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{
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EnhancedCustomShape2d aCustomShape2d( pSdrObjCustomShape );
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SdrObject* pObj = aCustomShape2d.CreateLineGeometry();
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if ( pObj )
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{
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Rectangle aRect( pSdrObjCustomShape->GetSnapRect() );
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sal_Int32 nRotateAngle = aCustomShape2d.GetRotateAngle();
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if( nRotateAngle )
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{
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double a = nRotateAngle * F_PI18000;
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pObj->NbcRotate( aRect.Center(), nRotateAngle, sin( a ), cos( a ) );
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}
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if ( aCustomShape2d.IsFlipHorz() )
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{
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Point aTop( ( aRect.Left() + aRect.Right() ) >> 1, aRect.Top() );
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Point aBottom( aTop.X(), aTop.Y() + 1000 );
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pObj->NbcMirror( aTop, aBottom );
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}
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if ( aCustomShape2d.IsFlipVert() )
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{
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Point aLeft( aRect.Left(), ( aRect.Top() + aRect.Bottom() ) >> 1 );
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Point aRight( aLeft.X() + 1000, aLeft.Y() );
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pObj->NbcMirror( aLeft, aRight );
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}
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XPolyPolygon aXPolyPoly;
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SdrObjListIter aIter( *pObj, IM_DEEPWITHGROUPS );
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while ( aIter.IsMore() )
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{
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SdrObject* pNewObj = NULL;
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const XPolyPolygon* pPP = NULL;
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const SdrObject* pNext = aIter.Next();
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if ( pNext->ISA( SdrPathObj ) )
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pPP = &((SdrPathObj*)pNext)->GetPathPoly();
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else
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{
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pNewObj = pNext->ConvertToPolyObj( FALSE, FALSE );
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SdrPathObj* pPath = PTR_CAST( SdrPathObj, pNewObj );
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if ( pPath )
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pPP = &pPath->GetPathPoly();
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}
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if ( pPP )
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{
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sal_uInt16 i;
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for ( i = 0; i < pPP->Count(); i++ )
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aXPolyPoly.Insert( XOutCreatePolygon( pPP->GetObject( i )), XPOLYPOLY_APPEND );
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//BFS09 aXPolyPoly.Insert( XOutCreatePolygon( pPP->GetObject( i ), NULL, 100 ), XPOLYPOLY_APPEND );
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}
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delete pNewObj;
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}
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delete pObj;
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SvxPolyPolygonToPolyPolygonBezierCoords( aXPolyPoly, aPolyPolygonBezierCoords );
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}
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}
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return aPolyPolygonBezierCoords;
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}
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SEQ( REF( com::sun::star::drawing::XCustomShapeHandle ) ) SAL_CALL EnhancedCustomShapeEngine::getInteraction()
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throw ( NMSP_UNO::RuntimeException )
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{
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sal_uInt32 i, nHdlCount = 0;
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SdrObject* pSdrObjCustomShape = GetSdrObjectFromXShape( mxShape );
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if ( pSdrObjCustomShape )
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{
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EnhancedCustomShape2d aCustomShape2d( pSdrObjCustomShape );
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|
nHdlCount = aCustomShape2d.GetHdlCount();
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|
}
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|
SEQ( REF( com::sun::star::drawing::XCustomShapeHandle ) ) aSeq( nHdlCount );
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|
for ( i = 0; i < nHdlCount; i++ )
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|
aSeq[ i ] = new EnhancedCustomShapeHandle( mxShape, i );
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|
return aSeq;
|
|
}
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