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Diffstat (limited to 'chart2/source/controller/main/ElementSelector.cxx')
| -rw-r--r-- | chart2/source/controller/main/ElementSelector.cxx | 344 |
1 files changed, 344 insertions, 0 deletions
diff --git a/chart2/source/controller/main/ElementSelector.cxx b/chart2/source/controller/main/ElementSelector.cxx new file mode 100644 index 000000000000..3b41fd1b6b66 --- /dev/null +++ b/chart2/source/controller/main/ElementSelector.cxx @@ -0,0 +1,344 @@ +/************************************************************************* + * + * 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 "ElementSelector.hxx" +#include "macros.hxx" +#include "ObjectNameProvider.hxx" +#include "ObjectHierarchy.hxx" +#include "servicenames.hxx" +#include <chartview/ExplicitValueProvider.hxx> +#include "DrawViewWrapper.hxx" +#include "ResId.hxx" +#include "Strings.hrc" + +#include <toolkit/helper/vclunohelper.hxx> +#include <vos/mutex.hxx> +#include <vcl/svapp.hxx> + +#include <com/sun/star/chart2/XChartDocument.hpp> +#include <com/sun/star/frame/XControlNotificationListener.hpp> +#include <com/sun/star/util/XURLTransformer.hpp> +#include <com/sun/star/view/XSelectionSupplier.hpp> + +namespace chart +{ + +using namespace com::sun::star; +using namespace com::sun::star::uno; +using ::com::sun::star::uno::Any; +using ::com::sun::star::uno::Reference; +using ::com::sun::star::uno::Sequence; + +namespace +{ +static const ::rtl::OUString lcl_aServiceName( + RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.comp.chart.ElementSelectorToolbarController" )); +} + +//------------------------------------------------------------------------------ + +SelectorListBox::SelectorListBox( Window* pParent, WinBits nStyle ) + : ListBox( pParent, nStyle ) + , m_bReleaseFocus( true ) +{ +} + +SelectorListBox::~SelectorListBox() +{ +} + +void lcl_addObjectsToList( const ObjectHierarchy& rHierarchy, const ObjectHierarchy::tOID & rParent, std::vector< ListBoxEntryData >& rEntries + , const sal_Int32 nHierarchyDepth, const Reference< chart2::XChartDocument >& xChartDoc ) +{ + ObjectHierarchy::tChildContainer aChildren( rHierarchy.getChildren(rParent) ); + ObjectHierarchy::tChildContainer::const_iterator aIt( aChildren.begin()); + while( aIt != aChildren.end() ) + { + ObjectHierarchy::tOID aOID = *aIt; + ::rtl::OUString aCID = aOID.getObjectCID(); + ListBoxEntryData aEntry; + aEntry.OID = aOID; + aEntry.UIName += ObjectNameProvider::getNameForCID( aCID, xChartDoc ); + aEntry.nHierarchyDepth = nHierarchyDepth; + rEntries.push_back(aEntry); + lcl_addObjectsToList( rHierarchy, aOID, rEntries, nHierarchyDepth+1, xChartDoc ); + ++aIt; + } +} + +void SelectorListBox::SetChartController( const Reference< frame::XController >& xChartController ) +{ + m_xChartController = xChartController; +} + +void SelectorListBox::UpdateChartElementsListAndSelection() +{ + Clear(); + m_aEntries.clear(); + + Reference< frame::XController > xChartController( m_xChartController ); + if( xChartController.is() ) + { + Reference< view::XSelectionSupplier > xSelectionSupplier( xChartController, uno::UNO_QUERY); + ObjectHierarchy::tOID aSelectedOID; + rtl::OUString aSelectedCID; + if( xSelectionSupplier.is() ) + { + aSelectedOID = ObjectIdentifier( xSelectionSupplier->getSelection() ); + aSelectedCID = aSelectedOID.getObjectCID(); + } + + Reference< chart2::XChartDocument > xChartDoc( xChartController->getModel(), uno::UNO_QUERY ); + ObjectType eType( aSelectedOID.getObjectType() ); + bool bAddSelectionToList = false; + if ( eType == OBJECTTYPE_DATA_POINT || eType == OBJECTTYPE_DATA_LABEL || eType == OBJECTTYPE_SHAPE ) + bAddSelectionToList = true; + + Reference< uno::XInterface > xChartView; + Reference< lang::XMultiServiceFactory > xFact( xChartController->getModel(), uno::UNO_QUERY ); + if( xFact.is() ) + xChartView = xFact->createInstance( CHART_VIEW_SERVICE_NAME ); + ExplicitValueProvider* pExplicitValueProvider = 0;//ExplicitValueProvider::getExplicitValueProvider(xChartView); dies erzeugt alle sichtbaren datenpinkte, das ist zu viel + ObjectHierarchy aHierarchy( xChartDoc, pExplicitValueProvider, true /*bFlattenDiagram*/, true /*bOrderingForElementSelector*/ ); + lcl_addObjectsToList( aHierarchy, aHierarchy.getRootNodeOID(), m_aEntries, 0, xChartDoc ); + + std::vector< ListBoxEntryData >::iterator aIt( m_aEntries.begin() ); + if( bAddSelectionToList ) + { + if ( aSelectedOID.isAutoGeneratedObject() ) + { + rtl::OUString aSeriesCID = ObjectIdentifier::createClassifiedIdentifierForParticle( ObjectIdentifier::getSeriesParticleFromCID( aSelectedCID ) ); + for( aIt = m_aEntries.begin(); aIt != m_aEntries.end(); ++aIt ) + { + if( aIt->OID.getObjectCID().match( aSeriesCID ) ) + { + ListBoxEntryData aEntry; + aEntry.UIName = ObjectNameProvider::getNameForCID( aSelectedCID, xChartDoc ); + aEntry.OID = aSelectedOID; + ++aIt; + if( aIt != m_aEntries.end() ) + m_aEntries.insert(aIt, aEntry); + else + m_aEntries.push_back( aEntry ); + break; + } + } + } + else if ( aSelectedOID.isAdditionalShape() ) + { + ListBoxEntryData aEntry; + SdrObject* pSelectedObj = DrawViewWrapper::getSdrObject( aSelectedOID.getAdditionalShape() ); + ::rtl::OUString aName( pSelectedObj ? pSelectedObj->GetName() : String() ); + aEntry.UIName = ( aName.getLength() > 0 ? aName : ::rtl::OUString( String( SchResId( STR_OBJECT_SHAPE ) ) ) ); + aEntry.OID = aSelectedOID; + m_aEntries.push_back( aEntry ); + } + } + + USHORT nEntryPosToSelect = 0; bool bSelectionFound = false; + aIt = m_aEntries.begin(); + for( USHORT nN=0; aIt != m_aEntries.end(); ++aIt, ++nN ) + { + InsertEntry( aIt->UIName ); + if ( !bSelectionFound && aSelectedOID == aIt->OID ) + { + nEntryPosToSelect = nN; + bSelectionFound = true; + } + } + + if( bSelectionFound ) + SelectEntryPos(nEntryPosToSelect); + + USHORT nEntryCount = GetEntryCount(); + if( nEntryCount > 100 ) + nEntryCount = 100; + SetDropDownLineCount( nEntryCount ); + } + SaveValue();//remind current selection pos +} + +void SelectorListBox::ReleaseFocus_Impl() +{ + if ( !m_bReleaseFocus ) + { + m_bReleaseFocus = true; + return; + } + + Reference< frame::XController > xController( m_xChartController ); + Reference< frame::XFrame > xFrame( xController->getFrame() ); + if ( xFrame.is() && xFrame->getContainerWindow().is() ) + xFrame->getContainerWindow()->setFocus(); +} + +void SelectorListBox::Select() +{ + ListBox::Select(); + + if ( !IsTravelSelect() ) + { + USHORT nPos = GetSelectEntryPos(); + if( nPos < m_aEntries.size() ) + { + ObjectHierarchy::tOID aOID = m_aEntries[nPos].OID; + Reference< view::XSelectionSupplier > xSelectionSupplier( m_xChartController.get(), uno::UNO_QUERY ); + if( xSelectionSupplier.is() ) + xSelectionSupplier->select( aOID.getAny() ); + } + ReleaseFocus_Impl(); + } +} + +long SelectorListBox::Notify( NotifyEvent& rNEvt ) +{ + long nHandled = 0; + + if ( rNEvt.GetType() == EVENT_KEYINPUT ) + { + USHORT nCode = rNEvt.GetKeyEvent()->GetKeyCode().GetCode(); + + switch ( nCode ) + { + case KEY_RETURN: + case KEY_TAB: + { + if ( KEY_TAB == nCode ) + m_bReleaseFocus = false; + else + nHandled = 1; + Select(); + break; + } + + case KEY_ESCAPE: + SelectEntryPos( GetSavedValue() ); //restore saved selection + ReleaseFocus_Impl(); + break; + } + } + else if ( EVENT_LOSEFOCUS == rNEvt.GetType() ) + { + if ( !HasFocus() ) + SelectEntryPos( GetSavedValue() ); + } + + return nHandled ? nHandled : ListBox::Notify( rNEvt ); +} + +Reference< ::com::sun::star::accessibility::XAccessible > SelectorListBox::CreateAccessible() +{ + UpdateChartElementsListAndSelection(); + return ListBox::CreateAccessible(); +} + +// implement XServiceInfo methods basing upon getSupportedServiceNames_Static +APPHELPER_XSERVICEINFO_IMPL( ElementSelectorToolbarController, lcl_aServiceName ); + +//------------------------------------------------------------------------------ +Sequence< ::rtl::OUString > ElementSelectorToolbarController::getSupportedServiceNames_Static() +{ + Sequence< ::rtl::OUString > aServices(1); + aServices[ 0 ] = C2U( "com.sun.star.frame.ToolbarController" ); + return aServices; +} +// ----------------------------------------------------------------------------- +ElementSelectorToolbarController::ElementSelectorToolbarController( const uno::Reference< uno::XComponentContext > & xContext ) + : m_xCC( xContext ) +{ +} +// ----------------------------------------------------------------------------- +ElementSelectorToolbarController::~ElementSelectorToolbarController() +{ +} +// ----------------------------------------------------------------------------- +// XInterface +Any SAL_CALL ElementSelectorToolbarController::queryInterface( const Type& _rType ) throw (RuntimeException) +{ + Any aReturn = ToolboxController::queryInterface(_rType); + if (!aReturn.hasValue()) + aReturn = ElementSelectorToolbarController_BASE::queryInterface(_rType); + return aReturn; +} +// ----------------------------------------------------------------------------- +void SAL_CALL ElementSelectorToolbarController::acquire() throw () +{ + ToolboxController::acquire(); +} +// ----------------------------------------------------------------------------- +void SAL_CALL ElementSelectorToolbarController::release() throw () +{ + ToolboxController::release(); +} +// ----------------------------------------------------------------------------- +void SAL_CALL ElementSelectorToolbarController::initialize( const Sequence< Any >& rArguments ) throw (Exception, RuntimeException) +{ + ToolboxController::initialize(rArguments); +} +// ----------------------------------------------------------------------------- +void SAL_CALL ElementSelectorToolbarController::statusChanged( const frame::FeatureStateEvent& rEvent ) throw ( RuntimeException ) +{ + if( m_apSelectorListBox.get() ) + { + vos::OGuard aSolarMutexGuard( Application::GetSolarMutex() ); + if( rEvent.FeatureURL.Path.equalsAscii( "ChartElementSelector" ) ) + { + Reference< frame::XController > xChartController; + rEvent.State >>= xChartController; + m_apSelectorListBox->SetChartController( xChartController ); + m_apSelectorListBox->UpdateChartElementsListAndSelection(); + } + } +} +// ----------------------------------------------------------------------------- +uno::Reference< awt::XWindow > SAL_CALL ElementSelectorToolbarController::createItemWindow( const uno::Reference< awt::XWindow >& xParent ) + throw (uno::RuntimeException) +{ + uno::Reference< awt::XWindow > xItemWindow; + if( !m_apSelectorListBox.get() ) + { + Window* pParent = VCLUnoHelper::GetWindow( xParent ); + if( pParent ) + { + m_apSelectorListBox = ::std::auto_ptr< SelectorListBox >( new SelectorListBox( pParent, WB_DROPDOWN|WB_AUTOHSCROLL|WB_BORDER ) ); + ::Size aLogicalSize( 95, 160 ); + ::Size aPixelSize = m_apSelectorListBox->LogicToPixel( aLogicalSize, MAP_APPFONT ); + m_apSelectorListBox->SetSizePixel( aPixelSize ); + m_apSelectorListBox->SetDropDownLineCount( 5 ); + } + } + if( m_apSelectorListBox.get() ) + xItemWindow = VCLUnoHelper::GetInterface( m_apSelectorListBox.get() ); + return xItemWindow; +} + +//.......................................................................... +} // chart2 +//.......................................................................... |