diff options
Diffstat (limited to 'chart2/source/controller/main/ShapeController.cxx')
| -rw-r--r-- | chart2/source/controller/main/ShapeController.cxx | 738 |
1 files changed, 738 insertions, 0 deletions
diff --git a/chart2/source/controller/main/ShapeController.cxx b/chart2/source/controller/main/ShapeController.cxx new file mode 100644 index 000000000000..b6adf9bf7477 --- /dev/null +++ b/chart2/source/controller/main/ShapeController.cxx @@ -0,0 +1,738 @@ +/************************************************************************* + * + * 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 "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 <vos/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() +{ + 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() ); + BOOL bHasMarked = pDrawViewWrapper->AreObjectsMarked(); + if ( bHasMarked ) + { + pDrawViewWrapper->MergeAttrFromMarked( aAttr, FALSE ); + } + ::vos::OGuard aGuard( Application::GetSolarMutex() ); + 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, FALSE ); + } + else + { + pDrawViewWrapper->SetDefaultAttr( *pOutAttr, FALSE ); + } + } + } + } + } +} + +void ShapeController::executeDispatch_FormatArea() +{ + 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() ); + BOOL bHasMarked = pDrawViewWrapper->AreObjectsMarked(); + if ( bHasMarked ) + { + pDrawViewWrapper->MergeAttrFromMarked( aAttr, FALSE ); + } + ::vos::OGuard aGuard( Application::GetSolarMutex() ); + 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() == XColorTable::GetStdColorTable() ) + { + pDlg->DontDeleteColorTable(); + } + if ( pDlg->Execute() == RET_OK ) + { + const SfxItemSet* pOutAttr = pDlg->GetOutputItemSet(); + if ( bHasMarked ) + { + pDrawViewWrapper->SetAttrToMarked( *pOutAttr, FALSE ); + } + else + { + pDrawViewWrapper->SetDefaultAttr( *pOutAttr, FALSE ); + } + } + } + } + } + } +} + +void ShapeController::executeDispatch_TextAttributes() +{ + if ( m_pChartController ) + { + Window* pParent = dynamic_cast< Window* >( m_pChartController->m_pChartWindow ); + DrawViewWrapper* pDrawViewWrapper = m_pChartController->GetDrawViewWrapper(); + if ( pParent && pDrawViewWrapper ) + { + SfxItemSet aAttr( pDrawViewWrapper->GetDefaultAttr() ); + BOOL bHasMarked = pDrawViewWrapper->AreObjectsMarked(); + if ( bHasMarked ) + { + pDrawViewWrapper->MergeAttrFromMarked( aAttr, FALSE ); + } + ::vos::OGuard aGuard( Application::GetSolarMutex() ); + 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, FALSE ); + } + } + } + } + } +} + +void ShapeController::executeDispatch_TransformDialog() +{ + 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() ); + ::vos::OGuard aGuard( Application::GetSolarMutex() ); + SvxAbstractDialogFactory* pFact = SvxAbstractDialogFactory::Create(); + if ( pFact ) + { + ::boost::scoped_ptr< SfxAbstractTabDialog > pDlg( + pFact->CreateCaptionDialog( pParent, pDrawViewWrapper ) ); + if ( pDlg.get() ) + { + const USHORT* 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() ); + ::vos::OGuard aGuard( Application::GetSolarMutex() ); + 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() +{ + 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() ); + ::vos::OGuard aGuard( Application::GetSolarMutex() ); + 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() +{ + if ( m_pChartController ) + { + DrawViewWrapper* pDrawViewWrapper = m_pChartController->GetDrawViewWrapper(); + if ( pDrawViewWrapper && pDrawViewWrapper->GetMarkedObjectCount() == 1 ) + { + SdrObject* pSelectedObj = pDrawViewWrapper->getSelectedObject(); + if ( pSelectedObj ) + { + String aName( pSelectedObj->GetName() ); + ::vos::OGuard aGuard( Application::GetSolarMutex() ); + 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 ) +{ + DrawViewWrapper* pDrawViewWrapper = ( m_pChartController ? m_pChartController->GetDrawViewWrapper() : NULL ); + if ( pDrawViewWrapper ) + { + ::vos::OGuard aGuard( Application::GetSolarMutex() ); + 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() +{ + 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 ); + ::vos::OGuard aGuard( Application::GetSolarMutex() ); + ::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() +{ + 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) ); + + ::vos::OGuard aGuard( Application::GetSolarMutex() ); + ::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() ) + { + 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() ) + { + 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 +//............................................................................. |