Files
loongoffice/chart2/source/controller/main/ShapeController.cxx
Joseph Powers bbbc20bd5f Rename class XColorTable to XColorList
The class is now based on XPropertyList instead of XPropertyTable and all
of the other classed based on XPropertyList are named X..List.
2011-08-29 06:29:36 -07:00

743 lines
27 KiB
C++

/* -*- 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.
*
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* 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.
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************************************************************************/
// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_chart2.hxx"
#include "ShapeController.hxx"
#include "ShapeController.hrc"
#include "ChartController.hxx"
#include "ChartWindow.hxx"
#include "ViewElementListProvider.hxx"
#include "dlg_ShapeFont.hxx"
#include "dlg_ShapeParagraph.hxx"
#include "chartview/DrawModelWrapper.hxx"
#include "macros.hxx"
#include <com/sun/star/frame/XStorable.hpp>
#include <osl/mutex.hxx>
#include <vcl/msgbox.hxx>
#include <vcl/svapp.hxx>
#include <editeng/brkitem.hxx>
#include <svx/dialogs.hrc>
#include <svx/drawitem.hxx>
#include <editeng/eeitem.hxx>
#include <editeng/hyznitem.hxx>
#include <editeng/orphitem.hxx>
#include <editeng/spltitem.hxx>
#include <svx/svxdlg.hxx>
#include <editeng/widwitem.hxx>
#include <boost/scoped_ptr.hpp>
using namespace ::com::sun::star;
using namespace ::com::sun::star::frame;
using ::com::sun::star::uno::Reference;
using ::com::sun::star::uno::Sequence;
//.............................................................................
namespace chart
{
//.............................................................................
ShapeController::ShapeController( const Reference< uno::XComponentContext >& rxContext,
ChartController* pController )
:FeatureCommandDispatchBase( rxContext )
,m_pChartController( pController )
{
}
ShapeController::~ShapeController()
{
}
void ShapeController::initialize()
{
FeatureCommandDispatchBase::initialize();
}
// WeakComponentImplHelperBase
void ShapeController::disposing()
{
}
// XEventListener
void ShapeController::disposing( const lang::EventObject& /* Source */ )
throw (uno::RuntimeException)
{
}
FeatureState ShapeController::getState( const ::rtl::OUString& rCommand )
{
FeatureState aReturn;
aReturn.bEnabled = false;
aReturn.aState <<= false;
bool bWritable = false;
if ( m_pChartController )
{
Reference< frame::XStorable > xStorable( m_pChartController->getModel(), uno::UNO_QUERY );
if ( xStorable.is() )
{
bWritable = !xStorable->isReadonly();
}
}
SupportedFeatures::const_iterator aIter = m_aSupportedFeatures.find( rCommand );
if ( aIter != m_aSupportedFeatures.end() )
{
sal_uInt16 nFeatureId = aIter->second.nFeatureId;
switch ( nFeatureId )
{
case COMMAND_ID_FORMAT_LINE:
case COMMAND_ID_FORMAT_AREA:
case COMMAND_ID_TEXT_ATTRIBUTES:
case COMMAND_ID_TRANSFORM_DIALOG:
case COMMAND_ID_OBJECT_TITLE_DESCRIPTION:
case COMMAND_ID_RENAME_OBJECT:
{
aReturn.bEnabled = bWritable;
aReturn.aState <<= false;
}
break;
case COMMAND_ID_BRING_TO_FRONT:
case COMMAND_ID_FORWARD:
{
aReturn.bEnabled = ( bWritable && isForwardPossible() );
aReturn.aState <<= false;
}
break;
case COMMAND_ID_BACKWARD:
case COMMAND_ID_SEND_TO_BACK:
{
aReturn.bEnabled = ( bWritable && isBackwardPossible() );
aReturn.aState <<= false;
}
break;
case COMMAND_ID_FONT_DIALOG:
case COMMAND_ID_PARAGRAPH_DIALOG:
{
aReturn.bEnabled = bWritable;
aReturn.aState <<= false;
}
break;
default:
{
aReturn.bEnabled = false;
aReturn.aState <<= false;
}
break;
}
}
return aReturn;
}
void ShapeController::execute( const ::rtl::OUString& rCommand, const Sequence< beans::PropertyValue>& rArgs )
{
(void)rArgs;
SupportedFeatures::const_iterator aIter = m_aSupportedFeatures.find( rCommand );
if ( aIter != m_aSupportedFeatures.end() )
{
sal_uInt16 nFeatureId = aIter->second.nFeatureId;
switch ( nFeatureId )
{
case COMMAND_ID_FORMAT_LINE:
{
executeDispatch_FormatLine();
}
break;
case COMMAND_ID_FORMAT_AREA:
{
executeDispatch_FormatArea();
}
break;
case COMMAND_ID_TEXT_ATTRIBUTES:
{
executeDispatch_TextAttributes();
}
break;
case COMMAND_ID_TRANSFORM_DIALOG:
{
executeDispatch_TransformDialog();
}
break;
case COMMAND_ID_OBJECT_TITLE_DESCRIPTION:
{
executeDispatch_ObjectTitleDescription();
}
break;
case COMMAND_ID_RENAME_OBJECT:
{
executeDispatch_RenameObject();
}
break;
case COMMAND_ID_BRING_TO_FRONT:
case COMMAND_ID_FORWARD:
case COMMAND_ID_BACKWARD:
case COMMAND_ID_SEND_TO_BACK:
{
executeDispatch_ChangeZOrder( nFeatureId );
}
break;
case COMMAND_ID_FONT_DIALOG:
{
executeDispatch_FontDialog();
}
break;
case COMMAND_ID_PARAGRAPH_DIALOG:
{
executeDispatch_ParagraphDialog();
}
break;
default:
{
}
break;
}
}
}
void ShapeController::describeSupportedFeatures()
{
implDescribeSupportedFeature( ".uno:FormatLine", COMMAND_ID_FORMAT_LINE, CommandGroup::FORMAT );
implDescribeSupportedFeature( ".uno:FormatArea", COMMAND_ID_FORMAT_AREA, CommandGroup::FORMAT );
implDescribeSupportedFeature( ".uno:TextAttributes", COMMAND_ID_TEXT_ATTRIBUTES, CommandGroup::FORMAT );
implDescribeSupportedFeature( ".uno:TransformDialog", COMMAND_ID_TRANSFORM_DIALOG, CommandGroup::FORMAT );
implDescribeSupportedFeature( ".uno:ObjectTitleDescription", COMMAND_ID_OBJECT_TITLE_DESCRIPTION, CommandGroup::FORMAT );
implDescribeSupportedFeature( ".uno:RenameObject", COMMAND_ID_RENAME_OBJECT, CommandGroup::FORMAT );
implDescribeSupportedFeature( ".uno:BringToFront", COMMAND_ID_BRING_TO_FRONT, CommandGroup::FORMAT );
implDescribeSupportedFeature( ".uno:Forward", COMMAND_ID_FORWARD, CommandGroup::FORMAT );
implDescribeSupportedFeature( ".uno:Backward", COMMAND_ID_BACKWARD, CommandGroup::FORMAT );
implDescribeSupportedFeature( ".uno:SendToBack", COMMAND_ID_SEND_TO_BACK, CommandGroup::FORMAT );
implDescribeSupportedFeature( ".uno:FontDialog", COMMAND_ID_FONT_DIALOG, CommandGroup::EDIT );
implDescribeSupportedFeature( ".uno:ParagraphDialog", COMMAND_ID_PARAGRAPH_DIALOG, CommandGroup::EDIT );
}
IMPL_LINK( ShapeController, CheckNameHdl, AbstractSvxNameDialog*, pDialog )
{
String aName;
if ( pDialog )
{
pDialog->GetName( aName );
}
if ( aName.Len() )
{
DrawViewWrapper* pDrawViewWrapper = ( m_pChartController ? m_pChartController->GetDrawViewWrapper() : NULL );
if ( pDrawViewWrapper && pDrawViewWrapper->getNamedSdrObject( aName ) )
{
return 0;
}
}
return 1;
}
void ShapeController::executeDispatch_FormatLine()
{
SolarMutexGuard aGuard;
if ( m_pChartController )
{
Window* pParent = dynamic_cast< Window* >( m_pChartController->m_pChartWindow );
DrawModelWrapper* pDrawModelWrapper = m_pChartController->GetDrawModelWrapper();
DrawViewWrapper* pDrawViewWrapper = m_pChartController->GetDrawViewWrapper();
if ( pParent && pDrawModelWrapper && pDrawViewWrapper )
{
SdrObject* pSelectedObj = pDrawViewWrapper->getSelectedObject();
SfxItemSet aAttr( pDrawViewWrapper->GetDefaultAttr() );
sal_Bool bHasMarked = pDrawViewWrapper->AreObjectsMarked();
if ( bHasMarked )
{
pDrawViewWrapper->MergeAttrFromMarked( aAttr, sal_False );
}
SvxAbstractDialogFactory* pFact = SvxAbstractDialogFactory::Create();
if ( pFact )
{
::boost::scoped_ptr< SfxAbstractTabDialog > pDlg(
pFact->CreateSvxLineTabDialog( pParent, &aAttr, &pDrawModelWrapper->getSdrModel(),
pSelectedObj, bHasMarked ) );
if ( pDlg.get() && ( pDlg->Execute() == RET_OK ) )
{
const SfxItemSet* pOutAttr = pDlg->GetOutputItemSet();
if ( bHasMarked )
{
pDrawViewWrapper->SetAttrToMarked( *pOutAttr, sal_False );
}
else
{
pDrawViewWrapper->SetDefaultAttr( *pOutAttr, sal_False );
}
}
}
}
}
}
void ShapeController::executeDispatch_FormatArea()
{
SolarMutexGuard aGuard;
if ( m_pChartController )
{
Window* pParent = dynamic_cast< Window* >( m_pChartController->m_pChartWindow );
DrawModelWrapper* pDrawModelWrapper = m_pChartController->GetDrawModelWrapper();
DrawViewWrapper* pDrawViewWrapper = m_pChartController->GetDrawViewWrapper();
if ( pParent && pDrawModelWrapper && pDrawViewWrapper )
{
SfxItemSet aAttr( pDrawViewWrapper->GetDefaultAttr() );
sal_Bool bHasMarked = pDrawViewWrapper->AreObjectsMarked();
if ( bHasMarked )
{
pDrawViewWrapper->MergeAttrFromMarked( aAttr, sal_False );
}
SvxAbstractDialogFactory* pFact = SvxAbstractDialogFactory::Create();
if ( pFact )
{
::boost::scoped_ptr< AbstractSvxAreaTabDialog > pDlg(
pFact->CreateSvxAreaTabDialog( pParent, &aAttr, &pDrawModelWrapper->getSdrModel(),
pDrawViewWrapper ) );
if ( pDlg.get() )
{
SfxItemPool& rItemPool = pDrawViewWrapper->GetModel()->GetItemPool();
SfxItemSet aSet( rItemPool, rItemPool.GetFirstWhich(), rItemPool.GetLastWhich() );
const SvxColorTableItem* pColorItem = static_cast< const SvxColorTableItem* >( aSet.GetItem( SID_COLOR_TABLE ) );
if ( pColorItem && pColorItem->GetColorTable() == &XColorList::GetStdColorTable() )
{
pDlg->DontDeleteColorTable();
}
if ( pDlg->Execute() == RET_OK )
{
const SfxItemSet* pOutAttr = pDlg->GetOutputItemSet();
if ( bHasMarked )
{
pDrawViewWrapper->SetAttrToMarked( *pOutAttr, sal_False );
}
else
{
pDrawViewWrapper->SetDefaultAttr( *pOutAttr, sal_False );
}
}
}
}
}
}
}
void ShapeController::executeDispatch_TextAttributes()
{
SolarMutexGuard aGuard;
if ( m_pChartController )
{
Window* pParent = dynamic_cast< Window* >( m_pChartController->m_pChartWindow );
DrawViewWrapper* pDrawViewWrapper = m_pChartController->GetDrawViewWrapper();
if ( pParent && pDrawViewWrapper )
{
SfxItemSet aAttr( pDrawViewWrapper->GetDefaultAttr() );
sal_Bool bHasMarked = pDrawViewWrapper->AreObjectsMarked();
if ( bHasMarked )
{
pDrawViewWrapper->MergeAttrFromMarked( aAttr, sal_False );
}
SvxAbstractDialogFactory* pFact = SvxAbstractDialogFactory::Create();
if ( pFact )
{
::boost::scoped_ptr< SfxAbstractTabDialog > pDlg(
pFact->CreateTextTabDialog( pParent, &aAttr, pDrawViewWrapper ) );
if ( pDlg.get() && ( pDlg->Execute() == RET_OK ) )
{
const SfxItemSet* pOutAttr = pDlg->GetOutputItemSet();
if ( bHasMarked )
{
pDrawViewWrapper->SetAttributes( *pOutAttr );
}
else
{
pDrawViewWrapper->SetDefaultAttr( *pOutAttr, sal_False );
}
}
}
}
}
}
void ShapeController::executeDispatch_TransformDialog()
{
SolarMutexGuard aGuard;
if ( m_pChartController )
{
Window* pParent = dynamic_cast< Window* >( m_pChartController->m_pChartWindow );
DrawViewWrapper* pDrawViewWrapper = m_pChartController->GetDrawViewWrapper();
if ( pParent && pDrawViewWrapper )
{
SdrObject* pSelectedObj = pDrawViewWrapper->getSelectedObject();
if ( pSelectedObj && pSelectedObj->GetObjIdentifier() == OBJ_CAPTION )
{
// item set for caption
SfxItemSet aAttr( pDrawViewWrapper->GetModel()->GetItemPool() );
pDrawViewWrapper->GetAttributes( aAttr );
// item set for position and size
SfxItemSet aGeoAttr( pDrawViewWrapper->GetGeoAttrFromMarked() );
SvxAbstractDialogFactory* pFact = SvxAbstractDialogFactory::Create();
if ( pFact )
{
::boost::scoped_ptr< SfxAbstractTabDialog > pDlg(
pFact->CreateCaptionDialog( pParent, pDrawViewWrapper ) );
if ( pDlg.get() )
{
const sal_uInt16* pRange = pDlg->GetInputRanges( *aAttr.GetPool() );
SfxItemSet aCombAttr( *aAttr.GetPool(), pRange );
aCombAttr.Put( aAttr );
aCombAttr.Put( aGeoAttr );
pDlg->SetInputSet( &aCombAttr );
if ( pDlg->Execute() == RET_OK )
{
const SfxItemSet* pOutAttr = pDlg->GetOutputItemSet();
pDrawViewWrapper->SetAttributes( *pOutAttr );
pDrawViewWrapper->SetGeoAttrToMarked( *pOutAttr );
}
}
}
}
else
{
SfxItemSet aGeoAttr( pDrawViewWrapper->GetGeoAttrFromMarked() );
SvxAbstractDialogFactory* pFact = SvxAbstractDialogFactory::Create();
if ( pFact )
{
::boost::scoped_ptr< SfxAbstractTabDialog > pDlg(
pFact->CreateSvxTransformTabDialog( pParent, &aGeoAttr, pDrawViewWrapper ) );
if ( pDlg.get() && ( pDlg->Execute() == RET_OK ) )
{
const SfxItemSet* pOutAttr = pDlg->GetOutputItemSet();
pDrawViewWrapper->SetGeoAttrToMarked( *pOutAttr );
}
}
}
}
}
}
void ShapeController::executeDispatch_ObjectTitleDescription()
{
SolarMutexGuard aGuard;
if ( m_pChartController )
{
DrawViewWrapper* pDrawViewWrapper = m_pChartController->GetDrawViewWrapper();
if ( pDrawViewWrapper && pDrawViewWrapper->GetMarkedObjectCount() == 1 )
{
SdrObject* pSelectedObj = pDrawViewWrapper->getSelectedObject();
if ( pSelectedObj )
{
String aTitle( pSelectedObj->GetTitle() );
String aDescription( pSelectedObj->GetDescription() );
SvxAbstractDialogFactory* pFact = SvxAbstractDialogFactory::Create();
if ( pFact )
{
::boost::scoped_ptr< AbstractSvxObjectTitleDescDialog > pDlg(
pFact->CreateSvxObjectTitleDescDialog( NULL, aTitle, aDescription ) );
if ( pDlg.get() && ( pDlg->Execute() == RET_OK ) )
{
pDlg->GetTitle( aTitle );
pDlg->GetDescription( aDescription );
pSelectedObj->SetTitle( aTitle );
pSelectedObj->SetDescription( aDescription );
}
}
}
}
}
}
void ShapeController::executeDispatch_RenameObject()
{
SolarMutexGuard aGuard;
if ( m_pChartController )
{
DrawViewWrapper* pDrawViewWrapper = m_pChartController->GetDrawViewWrapper();
if ( pDrawViewWrapper && pDrawViewWrapper->GetMarkedObjectCount() == 1 )
{
SdrObject* pSelectedObj = pDrawViewWrapper->getSelectedObject();
if ( pSelectedObj )
{
String aName( pSelectedObj->GetName() );
SvxAbstractDialogFactory* pFact = SvxAbstractDialogFactory::Create();
if ( pFact )
{
::boost::scoped_ptr< AbstractSvxObjectNameDialog > pDlg(
pFact->CreateSvxObjectNameDialog( NULL, aName ) );
pDlg->SetCheckNameHdl( LINK( this, ShapeController, CheckNameHdl ) );
if ( pDlg.get() && ( pDlg->Execute() == RET_OK ) )
{
pDlg->GetName( aName );
if ( aName != pSelectedObj->GetName() )
{
pSelectedObj->SetName( aName );
}
}
}
}
}
}
}
void ShapeController::executeDispatch_ChangeZOrder( sal_uInt16 nId )
{
SolarMutexGuard aGuard;
DrawViewWrapper* pDrawViewWrapper = ( m_pChartController ? m_pChartController->GetDrawViewWrapper() : NULL );
if ( pDrawViewWrapper )
{
switch ( nId )
{
case COMMAND_ID_BRING_TO_FRONT:
{
if ( isForwardPossible() )
{
pDrawViewWrapper->PutMarkedToTop();
}
}
break;
case COMMAND_ID_FORWARD:
{
if ( isForwardPossible() )
{
pDrawViewWrapper->MovMarkedToTop();
}
}
break;
case COMMAND_ID_BACKWARD:
{
if ( isBackwardPossible() )
{
pDrawViewWrapper->MovMarkedToBtm();
}
}
break;
case COMMAND_ID_SEND_TO_BACK:
{
if ( isBackwardPossible() )
{
SdrObject* pFirstObj = getFirstAdditionalShape();
pDrawViewWrapper->PutMarkedBehindObj( pFirstObj );
}
}
break;
default:
{
}
break;
}
}
}
void ShapeController::executeDispatch_FontDialog()
{
SolarMutexGuard aGuard;
if ( m_pChartController )
{
Window* pParent = dynamic_cast< Window* >( m_pChartController->m_pChartWindow );
DrawModelWrapper* pDrawModelWrapper = m_pChartController->GetDrawModelWrapper();
DrawViewWrapper* pDrawViewWrapper = m_pChartController->GetDrawViewWrapper();
if ( pParent && pDrawModelWrapper && pDrawViewWrapper )
{
SfxItemSet aAttr( pDrawViewWrapper->GetModel()->GetItemPool() );
pDrawViewWrapper->GetAttributes( aAttr );
ViewElementListProvider aViewElementListProvider( pDrawModelWrapper );
::boost::scoped_ptr< ShapeFontDialog > pDlg( new ShapeFontDialog( pParent, &aAttr, &aViewElementListProvider ) );
if ( pDlg.get() && ( pDlg->Execute() == RET_OK ) )
{
const SfxItemSet* pOutAttr = pDlg->GetOutputItemSet();
pDrawViewWrapper->SetAttributes( *pOutAttr );
}
}
}
}
void ShapeController::executeDispatch_ParagraphDialog()
{
SolarMutexGuard aGuard;
if ( m_pChartController )
{
Window* pParent = dynamic_cast< Window* >( m_pChartController->m_pChartWindow );
DrawViewWrapper* pDrawViewWrapper = m_pChartController->GetDrawViewWrapper();
if ( pParent && pDrawViewWrapper )
{
SfxItemPool& rPool = pDrawViewWrapper->GetModel()->GetItemPool();
SfxItemSet aAttr( rPool );
pDrawViewWrapper->GetAttributes( aAttr );
SfxItemSet aNewAttr( rPool,
EE_ITEMS_START, EE_ITEMS_END,
SID_ATTR_PARA_HYPHENZONE, SID_ATTR_PARA_HYPHENZONE,
SID_ATTR_PARA_PAGEBREAK, SID_ATTR_PARA_PAGEBREAK,
SID_ATTR_PARA_SPLIT, SID_ATTR_PARA_SPLIT,
SID_ATTR_PARA_WIDOWS, SID_ATTR_PARA_WIDOWS,
SID_ATTR_PARA_ORPHANS, SID_ATTR_PARA_ORPHANS,
0 );
aNewAttr.Put( aAttr );
aNewAttr.Put( SvxHyphenZoneItem( sal_False, SID_ATTR_PARA_HYPHENZONE ) );
aNewAttr.Put( SvxFmtBreakItem( SVX_BREAK_NONE, SID_ATTR_PARA_PAGEBREAK ) );
aNewAttr.Put( SvxFmtSplitItem( sal_True, SID_ATTR_PARA_SPLIT) );
aNewAttr.Put( SvxWidowsItem( 0, SID_ATTR_PARA_WIDOWS) );
aNewAttr.Put( SvxOrphansItem( 0, SID_ATTR_PARA_ORPHANS) );
::boost::scoped_ptr< ShapeParagraphDialog > pDlg( new ShapeParagraphDialog( pParent, &aNewAttr ) );
if ( pDlg.get() && ( pDlg->Execute() == RET_OK ) )
{
const SfxItemSet* pOutAttr = pDlg->GetOutputItemSet();
pDrawViewWrapper->SetAttributes( *pOutAttr );
}
}
}
}
SdrObject* ShapeController::getFirstAdditionalShape()
{
SdrObject* pFirstObj = NULL;
try
{
DrawModelWrapper* pDrawModelWrapper = ( m_pChartController ? m_pChartController->GetDrawModelWrapper() : NULL );
if ( pDrawModelWrapper )
{
Reference< drawing::XShape > xFirstShape;
Reference< drawing::XDrawPage > xDrawPage( pDrawModelWrapper->getMainDrawPage() );
Reference< drawing::XShapes > xDrawPageShapes( xDrawPage, uno::UNO_QUERY_THROW );
Reference< drawing::XShapes > xChartRoot( DrawModelWrapper::getChartRootShape( xDrawPage ) );
sal_Int32 nCount = xDrawPageShapes->getCount();
for ( sal_Int32 i = 0; i < nCount; ++i )
{
Reference< drawing::XShape > xShape;
if ( xDrawPageShapes->getByIndex( i ) >>= xShape )
{
if ( xShape.is() && xShape != xChartRoot )
{
xFirstShape = xShape;
break;
}
}
}
if ( xFirstShape.is() )
{
pFirstObj = DrawViewWrapper::getSdrObject( xFirstShape );
}
}
}
catch ( uno::Exception& ex )
{
ASSERT_EXCEPTION( ex );
}
return pFirstObj;
}
SdrObject* ShapeController::getLastAdditionalShape()
{
SdrObject* pLastObj = NULL;
try
{
DrawModelWrapper* pDrawModelWrapper = ( m_pChartController ? m_pChartController->GetDrawModelWrapper() : NULL );
if ( pDrawModelWrapper )
{
Reference< drawing::XShape > xLastShape;
Reference< drawing::XDrawPage > xDrawPage( pDrawModelWrapper->getMainDrawPage() );
Reference< drawing::XShapes > xDrawPageShapes( xDrawPage, uno::UNO_QUERY_THROW );
Reference< drawing::XShapes > xChartRoot( DrawModelWrapper::getChartRootShape( xDrawPage ) );
sal_Int32 nCount = xDrawPageShapes->getCount();
for ( sal_Int32 i = nCount - 1; i >= 0; --i )
{
Reference< drawing::XShape > xShape;
if ( xDrawPageShapes->getByIndex( i ) >>= xShape )
{
if ( xShape.is() && xShape != xChartRoot )
{
xLastShape = xShape;
break;
}
}
}
if ( xLastShape.is() )
{
pLastObj = DrawViewWrapper::getSdrObject( xLastShape );
}
}
}
catch ( uno::Exception& ex )
{
ASSERT_EXCEPTION( ex );
}
return pLastObj;
}
bool ShapeController::isBackwardPossible()
{
if ( m_pChartController && m_pChartController->m_aSelection.isAdditionalShapeSelected() )
{
SolarMutexGuard aGuard;
DrawViewWrapper* pDrawViewWrapper = m_pChartController->GetDrawViewWrapper();
if ( pDrawViewWrapper )
{
SdrObject* pSelectedObj = pDrawViewWrapper->getSelectedObject();
SdrObject* pFirstObj = getFirstAdditionalShape();
if ( pSelectedObj && pFirstObj && pSelectedObj != pFirstObj )
{
return true;
}
}
}
return false;
}
bool ShapeController::isForwardPossible()
{
if ( m_pChartController && m_pChartController->m_aSelection.isAdditionalShapeSelected() )
{
SolarMutexGuard aGuard;
DrawViewWrapper* pDrawViewWrapper = m_pChartController->GetDrawViewWrapper();
if ( pDrawViewWrapper )
{
SdrObject* pSelectedObj = pDrawViewWrapper->getSelectedObject();
SdrObject* pLastObj = getLastAdditionalShape();
if ( pSelectedObj && pLastObj && pSelectedObj != pLastObj )
{
return true;
}
}
}
return false;
}
//.............................................................................
} // namespace chart
//.............................................................................
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */