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office-gobmx/chart2/source/view/main/DrawModelWrapper.cxx

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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.
*
************************************************************************/
// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_chart2.hxx"
#include "chartview/DrawModelWrapper.hxx"
#include "macros.hxx"
#include "ShapeFactory.hxx"
#include "ChartItemPool.hxx"
#include "ObjectIdentifier.hxx"
#include <svx/unomodel.hxx>
#include <svl/itempool.hxx>
// header for class SfxBoolItem
#include <svl/eitem.hxx>
// header for define EE_PARA_HYPHENATE
#include <editeng/eeitem.hxx>
// header for class Svx3DPercentDiagonalItem
#include <svx/svx3ditems.hxx>
// header for class SvtPathOptions
#include <unotools/pathoptions.hxx>
// header E3dObjFactory
#include <svx/objfac3d.hxx>
// header for class SdrObjList
#include <svx/svdpage.hxx>
// header for SvxUnoXDashTable_createInstance
#include <svx/XPropertyTable.hxx>
// header for class XDashList
#include <svx/xtable.hxx>
// header for class SdrOutliner
#include <svx/svdoutl.hxx>
// header for class LinguMgr
#include <editeng/unolingu.hxx>
// header for class Application
#include <vcl/svapp.hxx>
// header for class VirtualDevice
#include <vcl/virdev.hxx>
#include <com/sun/star/container/XChild.hpp>
#include <com/sun/star/lang/XUnoTunnel.hpp>
#include <sfx2/objsh.hxx>
#include <com/sun/star/linguistic2/XHyphenator.hpp>
#include <com/sun/star/linguistic2/XSpellChecker1.hpp>
using namespace ::com::sun::star;
//.............................................................................
namespace
{
// this code is copied from sfx2/source/doc/objembed.cxx
SfxObjectShell * lcl_GetParentObjectShell( const uno::Reference< frame::XModel > & xModel )
{
SfxObjectShell* pResult = NULL;
try
{
uno::Reference< container::XChild > xChildModel( xModel, uno::UNO_QUERY );
if ( xChildModel.is() )
{
uno::Reference< lang::XUnoTunnel > xParentTunnel( xChildModel->getParent(), uno::UNO_QUERY );
if ( xParentTunnel.is() )
{
SvGlobalName aSfxIdent( SFX_GLOBAL_CLASSID );
pResult = reinterpret_cast< SfxObjectShell * >(
xParentTunnel->getSomething( uno::Sequence< sal_Int8 >( aSfxIdent.GetByteSequence() ) ) );
}
}
}
catch( uno::Exception& )
{
// TODO: error handling
}
return pResult;
}
// this code is copied from sfx2/source/doc/objembed.cxx. It is a workaround to
// get the reference device (e.g. printer) fromthe parent document
OutputDevice * lcl_GetParentRefDevice( const uno::Reference< frame::XModel > & xModel )
{
SfxObjectShell * pParent = lcl_GetParentObjectShell( xModel );
if ( pParent )
return pParent->GetDocumentRefDev();
return NULL;
}
} // anonymous namespace
//.. ...........................................................................
namespace chart
{
//.............................................................................
DrawModelWrapper::DrawModelWrapper(
uno::Reference<uno::XComponentContext> const & xContext )
: SdrModel( SvtPathOptions().GetPalettePath() )
, m_xMCF(0)
, m_pChartItemPool(0)
, m_xMainDrawPage(0)
, m_xHiddenDrawPage(0)
, m_apRefDevice(0)
{
m_pChartItemPool = ChartItemPool::CreateChartItemPool();
m_xMCF = xContext->getServiceManager();
SetScaleUnit(MAP_100TH_MM);
SetScaleFraction(Fraction(1, 1));
SetDefaultFontHeight(423); // 12pt
SfxItemPool* pMasterPool = &GetItemPool();
pMasterPool->SetDefaultMetric(SFX_MAPUNIT_100TH_MM);
pMasterPool->SetPoolDefaultItem(SfxBoolItem(EE_PARA_HYPHENATE, sal_True) );
pMasterPool->SetPoolDefaultItem(Svx3DPercentDiagonalItem (5));
SfxItemPool* pPool = pMasterPool;
// append chart pool to end of pool chain
for (;;)
{
SfxItemPool* pSecondary = pPool->GetSecondaryPool();
if (!pSecondary)
break;
pPool = pSecondary;
}
pPool->SetSecondaryPool(m_pChartItemPool);
pMasterPool->FreezeIdRanges();
//this factory needs to be created before first use of 3D scenes once upon an office runtime
//@todo in future this should be done by drawing engine itself on demand
static bool b3dFactoryInitialized = false;
if(!b3dFactoryInitialized)
{
E3dObjFactory aObjFactory;
b3dFactoryInitialized = true;
}
//Hyphenyation and spellchecking
SdrOutliner& rOutliner = GetDrawOutliner();
try
{
uno::Reference< linguistic2::XHyphenator > xHyphenator( LinguMgr::GetHyphenator() );
if( xHyphenator.is() )
rOutliner.SetHyphenator( xHyphenator );
uno::Reference< linguistic2::XSpellChecker1 > xSpellChecker( LinguMgr::GetSpellChecker() );
if ( xSpellChecker.is() )
rOutliner.SetSpeller( xSpellChecker );
}
catch(...)
{
OSL_FAIL("Can't get Hyphenator or SpellChecker for chart");
}
//ref device for font rendering
OutputDevice* pDefaultDevice = rOutliner.GetRefDevice();
if( !pDefaultDevice )
pDefaultDevice = Application::GetDefaultDevice();
m_apRefDevice = std::auto_ptr< OutputDevice >( new VirtualDevice( *pDefaultDevice ) );
MapMode aMapMode = m_apRefDevice->GetMapMode();
aMapMode.SetMapUnit(MAP_100TH_MM);
m_apRefDevice->SetMapMode(aMapMode);
SetRefDevice(m_apRefDevice.get());
rOutliner.SetRefDevice(m_apRefDevice.get());
}
DrawModelWrapper::~DrawModelWrapper()
{
//remove m_pChartItemPool from pool chain
if(m_pChartItemPool)
{
SfxItemPool* pPool = &GetItemPool();
for (;;)
{
SfxItemPool* pSecondary = pPool->GetSecondaryPool();
if(pSecondary == m_pChartItemPool)
{
pPool->SetSecondaryPool (NULL);
break;
}
pPool = pSecondary;
}
SfxItemPool::Free(m_pChartItemPool);
}
}
uno::Reference< uno::XInterface > DrawModelWrapper
::createUnoModel()
{
uno::Reference< lang::XComponent > xComponent = new SvxUnoDrawingModel( this ); //tell Andreas Schluens if SvxUnoDrawingModel is not needed anymore -> remove export from svx to avoid link problems in writer
return uno::Reference< uno::XInterface >::query( xComponent );
}
uno::Reference< frame::XModel > DrawModelWrapper::getUnoModel()
{
uno::Reference< uno::XInterface > xI = this->SdrModel::getUnoModel();
return uno::Reference<frame::XModel>::query( xI );
}
SdrModel& DrawModelWrapper::getSdrModel()
{
return *this;
}
uno::Reference< lang::XMultiServiceFactory > DrawModelWrapper::getShapeFactory()
{
uno::Reference< lang::XMultiServiceFactory > xShapeFactory( this->getUnoModel(), uno::UNO_QUERY );
return xShapeFactory;
}
uno::Reference< drawing::XDrawPage > DrawModelWrapper::getMainDrawPage()
{
//create draw page:
if( !m_xMainDrawPage.is() )
{
uno::Reference< drawing::XDrawPagesSupplier > xDrawPagesSuplier( this->getUnoModel(), uno::UNO_QUERY );
if( xDrawPagesSuplier.is() )
{
uno::Reference< drawing::XDrawPages > xDrawPages( xDrawPagesSuplier->getDrawPages () );
if( xDrawPages->getCount()>1 )
{
uno::Any aPage = xDrawPages->getByIndex( 0 ) ;
aPage >>= m_xMainDrawPage;
}
if(!m_xMainDrawPage.is())
{
m_xMainDrawPage = xDrawPages->insertNewByIndex( 0 );
}
}
}
//ensure that additional shapes are in front of the chart objects so create the chart root before
ShapeFactory(this->getShapeFactory()).getOrCreateChartRootShape( m_xMainDrawPage );
return m_xMainDrawPage;
}
uno::Reference< drawing::XDrawPage > DrawModelWrapper::getHiddenDrawPage()
{
if( !m_xHiddenDrawPage.is() )
{
uno::Reference< drawing::XDrawPagesSupplier > xDrawPagesSuplier( this->getUnoModel(), uno::UNO_QUERY );
if( xDrawPagesSuplier.is() )
{
uno::Reference< drawing::XDrawPages > xDrawPages( xDrawPagesSuplier->getDrawPages () );
if( xDrawPages->getCount()>1 )
{
uno::Any aPage = xDrawPages->getByIndex( 1 ) ;
aPage >>= m_xHiddenDrawPage;
}
if(!m_xHiddenDrawPage.is())
{
if( xDrawPages->getCount()==0 )
m_xMainDrawPage = xDrawPages->insertNewByIndex( 0 );
m_xHiddenDrawPage = xDrawPages->insertNewByIndex( 1 );
}
}
}
return m_xHiddenDrawPage;
}
void DrawModelWrapper::clearMainDrawPage()
{
//uno::Reference<drawing::XShapes> xChartRoot( m_xMainDrawPage, uno::UNO_QUERY );
uno::Reference<drawing::XShapes> xChartRoot( ShapeFactory::getChartRootShape( m_xMainDrawPage ) );
if( xChartRoot.is() )
{
sal_Int32 nSubCount = xChartRoot->getCount();
uno::Reference< drawing::XShape > xShape;
for( sal_Int32 nS = nSubCount; nS--; )
{
if( xChartRoot->getByIndex( nS ) >>= xShape )
xChartRoot->remove( xShape );
}
}
}
uno::Reference< drawing::XShapes > DrawModelWrapper::getChartRootShape(
const uno::Reference< drawing::XDrawPage>& xDrawPage )
{
return ShapeFactory::getChartRootShape( xDrawPage );
}
void DrawModelWrapper::lockControllers()
{
uno::Reference< frame::XModel > xDrawModel( this->getUnoModel() );
if( xDrawModel.is())
xDrawModel->lockControllers();
}
void DrawModelWrapper::unlockControllers()
{
uno::Reference< frame::XModel > xDrawModel( this->getUnoModel() );
if( xDrawModel.is())
xDrawModel->unlockControllers();
}
void DrawModelWrapper::attachParentReferenceDevice( const uno::Reference< frame::XModel > & xChartModel )
{
OutputDevice * pParentRefDev( lcl_GetParentRefDevice( xChartModel ));
if( pParentRefDev )
{
SetRefDevice( pParentRefDev );
}
}
OutputDevice* DrawModelWrapper::getReferenceDevice() const
{
return SdrModel::GetRefDevice();
}
SfxItemPool& DrawModelWrapper::GetItemPool()
{
return this->SdrModel::GetItemPool();
}
const SfxItemPool& DrawModelWrapper::GetItemPool() const
{
return this->SdrModel::GetItemPool();
}
XColorTable* DrawModelWrapper::GetColorTable() const
{
return this->SdrModel::GetColorTable();
}
XDashList* DrawModelWrapper::GetDashList() const
{
return this->SdrModel::GetDashList();
}
XLineEndList* DrawModelWrapper::GetLineEndList() const
{
return this->SdrModel::GetLineEndList();
}
XGradientList* DrawModelWrapper::GetGradientList() const
{
return this->SdrModel::GetGradientList();
}
XHatchList* DrawModelWrapper::GetHatchList() const
{
return this->SdrModel::GetHatchList();
}
XBitmapList* DrawModelWrapper::GetBitmapList() const
{
return this->SdrModel::GetBitmapList();
}
SdrObject* DrawModelWrapper::getNamedSdrObject( const rtl::OUString& rName )
{
if(rName.getLength()==0)
return 0;
return getNamedSdrObject( rName, GetPage(0) );
}
SdrObject* DrawModelWrapper::getNamedSdrObject( const String& rObjectCID, SdrObjList* pSearchList )
{
if(!pSearchList || rObjectCID.Len()==0)
return 0;
sal_uLong nCount = pSearchList->GetObjCount();
for( sal_uLong nN=0; nN<nCount; nN++ )
{
SdrObject* pObj = pSearchList->GetObj(nN);
if(!pObj)
continue;
if( ObjectIdentifier::areIdenticalObjects( rObjectCID, pObj->GetName() ) )
return pObj;
pObj = DrawModelWrapper::getNamedSdrObject( rObjectCID, pObj->GetSubList() );
if(pObj)
return pObj;
}
return 0;
}
bool DrawModelWrapper::removeShape( const uno::Reference< drawing::XShape >& xShape )
{
uno::Reference< container::XChild > xChild( xShape, uno::UNO_QUERY );
if( xChild.is() )
{
uno::Reference<drawing::XShapes> xShapes( xChild->getParent(), uno::UNO_QUERY );
if( xShapes.is() )
{
xShapes->remove(xShape);
return true;
}
}
return false;
}
//.............................................................................
} //namespace chart
//.............................................................................
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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