/*******************************************************************************
 * Copyright (c) Oct 22, 2004 Actuate Corporation {ADD OTHER COPYRIGHT OWNERS}.
 * All rights reserved. This program and the accompanying materials are made
 * available under the terms of the Eclipse Public License v1.0 which
 * accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 * 
 * Contributors: Actuate Corporation - initial API and implementation {ADD
 * SUBSEQUENT AUTHOR & CONTRIBUTION}
 ******************************************************************************/

package org.eclipse.birt.chart.ui.swt.type;

import java.text.ParseException;
import java.util.Collection;
import java.util.Vector;

import org.eclipse.birt.chart.model.Chart;
import org.eclipse.birt.chart.model.ChartWithAxes;
import org.eclipse.birt.chart.model.ChartWithoutAxes;
import org.eclipse.birt.chart.model.attribute.AxisType;
import org.eclipse.birt.chart.model.attribute.ChartDimension;
import org.eclipse.birt.chart.model.attribute.LegendItemType;
import org.eclipse.birt.chart.model.attribute.Orientation;
import org.eclipse.birt.chart.model.component.Axis;
import org.eclipse.birt.chart.model.component.Series;
import org.eclipse.birt.chart.model.component.impl.SeriesImpl;
import org.eclipse.birt.chart.model.data.BaseSampleData;
import org.eclipse.birt.chart.model.data.DataFactory;
import org.eclipse.birt.chart.model.data.OrthogonalSampleData;
import org.eclipse.birt.chart.model.data.SampleData;
import org.eclipse.birt.chart.model.data.SeriesDefinition;
import org.eclipse.birt.chart.model.data.impl.SeriesDefinitionImpl;
import org.eclipse.birt.chart.model.impl.ChartWithAxesImpl;
import org.eclipse.birt.chart.model.type.StockSeries;
import org.eclipse.birt.chart.model.type.impl.StockSeriesImpl;
import org.eclipse.birt.chart.ui.extension.i18n.Messages;
import org.eclipse.birt.chart.ui.swt.ChartPreviewPainter;
import org.eclipse.birt.chart.ui.swt.DefaultChartSubTypeImpl;
import org.eclipse.birt.chart.ui.swt.DefaultChartTypeImpl;
import org.eclipse.birt.chart.ui.swt.HelpContentImpl;
import org.eclipse.birt.chart.ui.swt.interfaces.IChartSubType;
import org.eclipse.birt.chart.ui.swt.interfaces.IHelpContent;
import org.eclipse.birt.chart.ui.swt.interfaces.ISelectDataComponent;
import org.eclipse.birt.chart.ui.swt.interfaces.ISelectDataCustomizeUI;
import org.eclipse.birt.chart.ui.swt.wizard.ChartWizardContext;
import org.eclipse.birt.chart.ui.swt.wizard.data.DefaultBaseSeriesComponent;
import org.eclipse.birt.chart.ui.util.ChartCacheManager;
import org.eclipse.birt.chart.ui.util.ChartUIConstants;
import org.eclipse.birt.chart.ui.util.ChartUIUtil;
import org.eclipse.birt.chart.ui.util.UIHelper;
import org.eclipse.emf.common.util.EList;
import org.eclipse.swt.graphics.Image;

import com.ibm.icu.text.SimpleDateFormat;
import com.ibm.icu.util.Calendar;
import com.ibm.icu.util.StringTokenizer;

/**
 * StockChart
 */
public class StockChart extends DefaultChartTypeImpl
{

	/**
	 * Comment for <code>TYPE_LITERAL</code>
	 */
	public static final String TYPE_LITERAL = ChartUIConstants.TYPE_STOCK;

	protected static final String STANDARD_SUBTYPE_LITERAL = "Standard Stock Chart"; //$NON-NLS-1$

	protected static final String BAR_STICK_SUBTYPE_LITERAL = "Bar Stick Stock Chart"; //$NON-NLS-1$

	private static final String CHART_TITLE = Messages.getString( "StockChart.Txt.DefaultStockChartTitle" ); //$NON-NLS-1$

	private static final String sCandleStickDescription = Messages.getString( "StockChart.Txt.CandleStickDescription" ); //$NON-NLS-1$

	private static final String sBarStickDescription = Messages.getString( "StockChart.Txt.BarStickDescription" ); //$NON-NLS-1$

	private transient Image imgIcon = null;

	private transient Image img2DCandleStick = null;

	private transient Image img2DBarlStick = null;

	public StockChart( )
	{
		imgIcon = UIHelper.getImage( "icons/obj16/stockcharticon.gif" ); //$NON-NLS-1$
	}

	/*
	 * (non-Javadoc)
	 * 
	 * @see org.eclipse.birt.chart.ui.swt.IChartType#getName()
	 */
	public String getName( )
	{
		return TYPE_LITERAL;
	}

	/*
	 * (non-Javadoc)
	 * 
	 * @see org.eclipse.birt.chart.ui.swt.IChartType#getImage()
	 */
	public Image getImage( )
	{
		return imgIcon;
	}

	/*
	 * (non-Javadoc)
	 * 
	 * @see org.eclipse.birt.chart.ui.swt.IChartType#getHelp()
	 */
	public IHelpContent getHelp( )
	{
		return new HelpContentImpl( TYPE_LITERAL,
				Messages.getString( "StockChart.Txt.HelpText" ) ); //$NON-NLS-1$
	}

	/*
	 * (non-Javadoc)
	 * 
	 * @see org.eclipse.birt.chart.ui.swt.interfaces.IChartType#getChartSubtypes(java.lang.String)
	 */
	public Collection<IChartSubType> getChartSubtypes( String sDimension,
			Orientation orientation )
	{
		Vector<IChartSubType> vSubTypes = new Vector<IChartSubType>( );
		if ( sDimension.equals( TWO_DIMENSION_TYPE )
				|| sDimension.equals( ChartDimension.TWO_DIMENSIONAL_LITERAL.getName( ) ) )
		{
			if ( orientation.equals( Orientation.VERTICAL_LITERAL ) )
			{
				img2DCandleStick = UIHelper.getImage( "icons/wizban/stockchartimage.gif" ); //$NON-NLS-1$
				img2DBarlStick = UIHelper.getImage( "icons/wizban/stockchartbarstickimage.gif" ); //$NON-NLS-1$
			}
			else
			{
				img2DCandleStick = UIHelper.getImage( "icons/wizban/horizontalstockchartimage.gif" ); //$NON-NLS-1$
				img2DBarlStick = UIHelper.getImage( "icons/wizban/horizontalstockchartbarstickimage.gif" ); //$NON-NLS-1$
			}
			vSubTypes.add( new DefaultChartSubTypeImpl( STANDARD_SUBTYPE_LITERAL,
					img2DCandleStick,
					sCandleStickDescription,
					Messages.getString( "StockChart.SubType.CandleStick" ) ) ); //$NON-NLS-1$
			vSubTypes.add( new DefaultChartSubTypeImpl( BAR_STICK_SUBTYPE_LITERAL,
					img2DBarlStick,
					sBarStickDescription,
					Messages.getString( "StockChart.SubType.BarStick" ) ) ); //$NON-NLS-1$
		}
		return vSubTypes;
	}

	/*
	 * (non-Javadoc)
	 * 
	 * @see org.eclipse.birt.chart.ui.swt.interfaces.IChartType#getModel(java.lang.String,
	 *      java.lang.String, java.lang.String)
	 */
	public Chart getModel( String sSubType, Orientation orientation,
			String sDimension, Chart currentChart )
	{
		ChartWithAxes newChart = null;
		if ( currentChart != null )
		{
			newChart = (ChartWithAxes) getConvertedChart( currentChart,
					sSubType,
					orientation,
					sDimension );
			if ( newChart != null )
			{
				return newChart;
			}
		}
		newChart = ChartWithAxesImpl.create( );
		newChart.setType( TYPE_LITERAL );
		newChart.setSubType( sSubType );
		newChart.setOrientation( orientation );
		newChart.setDimension( getDimensionFor( sDimension ) );
		newChart.setUnits( "Points" ); //$NON-NLS-1$

		newChart.getTitle( ).getLabel( ).getCaption( ).setValue( CHART_TITLE );

		( (Axis) newChart.getAxes( ).get( 0 ) ).setOrientation( Orientation.HORIZONTAL_LITERAL );
		( (Axis) newChart.getAxes( ).get( 0 ) ).setType( AxisType.DATE_TIME_LITERAL );
		( (Axis) newChart.getAxes( ).get( 0 ) ).setCategoryAxis( true );

		SeriesDefinition sdX = SeriesDefinitionImpl.create( );
		Series categorySeries = SeriesImpl.create( );
		sdX.getSeries( ).add( categorySeries );
		sdX.getSeriesPalette( ).shift( 0 );
		( (Axis) newChart.getAxes( ).get( 0 ) ).getSeriesDefinitions( )
				.add( sdX );

		( (Axis) ( (Axis) newChart.getAxes( ).get( 0 ) ).getAssociatedAxes( )
				.get( 0 ) ).setOrientation( Orientation.VERTICAL_LITERAL );
		( (Axis) ( (Axis) newChart.getAxes( ).get( 0 ) ).getAssociatedAxes( )
				.get( 0 ) ).setType( AxisType.LINEAR_LITERAL );

		SeriesDefinition sdY = SeriesDefinitionImpl.create( );
		sdY.getSeriesPalette( ).shift( 0 );
		Series valueSeries = StockSeriesImpl.create( );
		if ( BAR_STICK_SUBTYPE_LITERAL.equals( sSubType ) )
		{
			( (StockSeries) valueSeries ).setShowAsBarStick( true );
		}
		sdY.getSeries( ).add( valueSeries );
		( (Axis) ( (Axis) newChart.getAxes( ).get( 0 ) ).getAssociatedAxes( )
				.get( 0 ) ).getSeriesDefinitions( ).add( sdY );

		addSampleData( newChart );
		return newChart;
	}

	private void addSampleData( Chart newChart )
	{
		SampleData sd = DataFactory.eINSTANCE.createSampleData( );
		sd.getBaseSampleData( ).clear( );
		sd.getOrthogonalSampleData( ).clear( );

		// Create Base Sample Data
		BaseSampleData sdBase = DataFactory.eINSTANCE.createBaseSampleData( );
		sdBase.setDataSetRepresentation( "01/25/2005,01/26/2005" ); //$NON-NLS-1$
		sd.getBaseSampleData( ).add( sdBase );

		// Create Orthogonal Sample Data (with simulation count of 2)
		OrthogonalSampleData oSample = DataFactory.eINSTANCE.createOrthogonalSampleData( );
		oSample.setDataSetRepresentation( "5,4,12" ); //$NON-NLS-1$
		// oSample.setDataSetRepresentation( "H5.3 L1.3 O4.5 C3.4,H4.2 L3.1 O3.4
		// C4.1" ); //$NON-NLS-1$
		oSample.setSeriesDefinitionIndex( 0 );
		sd.getOrthogonalSampleData( ).add( oSample );

		newChart.setSampleData( sd );
	}

	private Chart getConvertedChart( Chart currentChart, String sNewSubType,
			Orientation newOrientation, String sNewDimension )
	{
		Chart helperModel = currentChart.copyInstance( );
		// Cache series to keep attributes during conversion
		ChartCacheManager.getInstance( )
				.cacheSeries( ChartUIUtil.getAllOrthogonalSeriesDefinitions( helperModel ) );
		if ( ( currentChart instanceof ChartWithAxes ) )
		{
			// Original chart is of this type (StockChart)
			if ( currentChart.getType( ).equals( TYPE_LITERAL ) )
			{
				// Original chart is of the required subtype
				if ( !currentChart.getSubType( ).equals( sNewSubType ) )
				{
					currentChart.setSubType( sNewSubType );
					EList axes = ( (Axis) ( (ChartWithAxes) currentChart ).getAxes( )
							.get( 0 ) ).getAssociatedAxes( );
					for ( int i = 0; i < axes.size( ); i++ )
					{
						( (Axis) axes.get( i ) ).setPercent( false );
						EList seriesdefinitions = ( (Axis) axes.get( i ) ).getSeriesDefinitions( );
						for ( int j = 0; j < seriesdefinitions.size( ); j++ )
						{
							Series series = ( (SeriesDefinition) seriesdefinitions.get( j ) ).getDesignTimeSeries( );
							series.setStacked( false );
							if ( series instanceof StockSeries )
							{
								( (StockSeries) series ).setShowAsBarStick( BAR_STICK_SUBTYPE_LITERAL.equals( currentChart.getSubType( ) ) );
							}
						}
					}
				}
			}
			else if ( currentChart.getType( ).equals( LineChart.TYPE_LITERAL )
					|| currentChart.getType( ).equals( AreaChart.TYPE_LITERAL )
					|| currentChart.getType( ).equals( BarChart.TYPE_LITERAL )
					|| currentChart.getType( ).equals( TubeChart.TYPE_LITERAL )
					|| currentChart.getType( ).equals( ConeChart.TYPE_LITERAL )
					|| currentChart.getType( )
							.equals( PyramidChart.TYPE_LITERAL )
					|| currentChart.getType( )
							.equals( ScatterChart.TYPE_LITERAL )
					|| currentChart.getType( )
							.equals( BubbleChart.TYPE_LITERAL )
					|| currentChart.getType( )
							.equals( DifferenceChart.TYPE_LITERAL )
					|| currentChart.getType( ).equals( GanttChart.TYPE_LITERAL ) )
			{
				if ( !currentChart.getType( ).equals( TYPE_LITERAL ) )
				{
					currentChart.setSampleData( getConvertedSampleData( currentChart.getSampleData( ),
							false ) );
				}
				currentChart.setType( TYPE_LITERAL );
				currentChart.getTitle( )
						.getLabel( )
						.getCaption( )
						.setValue( CHART_TITLE );
				( (Axis) ( (ChartWithAxes) currentChart ).getAxes( ).get( 0 ) ).setCategoryAxis( true );

				currentChart.setSubType( sNewSubType );
				EList axes = ( (Axis) ( (ChartWithAxes) currentChart ).getAxes( )
						.get( 0 ) ).getAssociatedAxes( );
				for ( int i = 0, seriesIndex = 0; i < axes.size( ); i++ )
				{
					if ( !ChartPreviewPainter.isLivePreviewActive( ) )
					{
						( (Axis) axes.get( i ) ).setType( AxisType.LINEAR_LITERAL );
					}
					( (Axis) axes.get( i ) ).setPercent( false );
					EList seriesdefinitions = ( (Axis) axes.get( i ) ).getSeriesDefinitions( );
					for ( int j = 0; j < seriesdefinitions.size( ); j++ )
					{
						Series series = ( (SeriesDefinition) seriesdefinitions.get( j ) ).getDesignTimeSeries( );
						series = getConvertedSeries( series, seriesIndex++ );
						series.setStacked( false );
						( (SeriesDefinition) seriesdefinitions.get( j ) ).getSeries( )
								.clear( );
						( (SeriesDefinition) seriesdefinitions.get( j ) ).getSeries( )
								.add( series );
					}
				}
			}
			else
			{
				return null;
			}
		}
		else
		{
			// Create a new instance of the correct type and set initial
			// properties
			currentChart = ChartWithAxesImpl.create( );
			currentChart.setType( TYPE_LITERAL );
			currentChart.setSubType( sNewSubType );
			( (ChartWithAxes) currentChart ).setOrientation( newOrientation );
			currentChart.setDimension( getDimensionFor( sNewDimension ) );

			( (Axis) ( (ChartWithAxes) currentChart ).getAxes( ).get( 0 ) ).setOrientation( Orientation.HORIZONTAL_LITERAL );
			( (Axis) ( (ChartWithAxes) currentChart ).getAxes( ).get( 0 ) ).setCategoryAxis( true );

			( (Axis) ( (Axis) ( (ChartWithAxes) currentChart ).getAxes( )
					.get( 0 ) ).getAssociatedAxes( ).get( 0 ) ).setOrientation( Orientation.VERTICAL_LITERAL );
			( (Axis) ( (Axis) ( (ChartWithAxes) currentChart ).getAxes( )
					.get( 0 ) ).getAssociatedAxes( ).get( 0 ) ).setType( AxisType.LINEAR_LITERAL );

			// Copy generic chart properties from the old chart
			currentChart.setBlock( helperModel.getBlock( ) );
			currentChart.setDescription( helperModel.getDescription( ) );
			currentChart.setGridColumnCount( helperModel.getGridColumnCount( ) );
			currentChart.setSampleData( getConvertedSampleData( helperModel.getSampleData( ),
					true ) );
			currentChart.setScript( helperModel.getScript( ) );
			currentChart.setSeriesThickness( helperModel.getSeriesThickness( ) );
			currentChart.setUnits( helperModel.getUnits( ) );

			if ( helperModel.getInteractivity( ) != null )
			{
				currentChart.getInteractivity( )
						.setEnable( helperModel.getInteractivity( ).isEnable( ) );
				currentChart.getInteractivity( )
						.setLegendBehavior( helperModel.getInteractivity( )
								.getLegendBehavior( ) );
			}

			if ( helperModel.getType( ).equals( PieChart.TYPE_LITERAL )
					|| helperModel.getType( ).equals( MeterChart.TYPE_LITERAL ) )
			{
				// Clear existing series definitions
				( (Axis) ( (ChartWithAxes) currentChart ).getAxes( ).get( 0 ) ).getSeriesDefinitions( )
						.clear( );

				// Copy base series definitions
				( (Axis) ( (ChartWithAxes) currentChart ).getAxes( ).get( 0 ) ).getSeriesDefinitions( )
						.add( ( (ChartWithoutAxes) helperModel ).getSeriesDefinitions( )
								.get( 0 ) );

				// Clear existing series definitions
				( (Axis) ( (Axis) ( (ChartWithAxes) currentChart ).getAxes( )
						.get( 0 ) ).getAssociatedAxes( ).get( 0 ) ).getSeriesDefinitions( )
						.clear( );

				// Copy orthogonal series definitions
				( (Axis) ( (Axis) ( (ChartWithAxes) currentChart ).getAxes( )
						.get( 0 ) ).getAssociatedAxes( ).get( 0 ) ).getSeriesDefinitions( )
						.addAll( ( (SeriesDefinition) ( (Axis) ( (ChartWithAxes) currentChart ).getAxes( )
								.get( 0 ) ).getSeriesDefinitions( ).get( 0 ) ).getSeriesDefinitions( ) );

				// Update the base series
				Series series = ( (SeriesDefinition) ( (Axis) ( (ChartWithAxes) currentChart ).getAxes( )
						.get( 0 ) ).getSeriesDefinitions( ).get( 0 ) ).getDesignTimeSeries( );

				// Clear existing series
				( (SeriesDefinition) ( (Axis) ( (ChartWithAxes) currentChart ).getAxes( )
						.get( 0 ) ).getSeriesDefinitions( ).get( 0 ) ).getSeries( )
						.clear( );

				// Add converted series
				( (SeriesDefinition) ( (Axis) ( (ChartWithAxes) currentChart ).getAxes( )
						.get( 0 ) ).getSeriesDefinitions( ).get( 0 ) ).getSeries( )
						.add( series );

				// Update the orthogonal series
				EList seriesdefinitions = ( (Axis) ( (Axis) ( (ChartWithAxes) currentChart ).getAxes( )
						.get( 0 ) ).getAssociatedAxes( ).get( 0 ) ).getSeriesDefinitions( );
				for ( int j = 0; j < seriesdefinitions.size( ); j++ )
				{
					series = ( (SeriesDefinition) seriesdefinitions.get( j ) ).getDesignTimeSeries( );
					series = getConvertedSeries( series, j );
					series.getLabel( ).setVisible( false );
					series.setStacked( false );
					// Clear any existing series
					( (SeriesDefinition) seriesdefinitions.get( j ) ).getSeries( )
							.clear( );
					// Add the new series
					( (SeriesDefinition) seriesdefinitions.get( j ) ).getSeries( )
							.add( series );
				}
			}
			else
			{
				return null;
			}
			currentChart.getLegend( )
					.setItemType( LegendItemType.SERIES_LITERAL );
			currentChart.getTitle( )
					.getLabel( )
					.getCaption( )
					.setValue( CHART_TITLE );
		}
		if ( currentChart instanceof ChartWithAxes
				&& !( (ChartWithAxes) currentChart ).getOrientation( )
						.equals( newOrientation ) )
		{
			( (ChartWithAxes) currentChart ).setOrientation( newOrientation );
		}
		if ( !currentChart.getDimension( )
				.equals( getDimensionFor( sNewDimension ) ) )
		{
			currentChart.setDimension( getDimensionFor( sNewDimension ) );
		}

		// Restore label position for different sub type of chart.
		ChartUIUtil.restoreLabelPositionFromCache( currentChart );
		
		return currentChart;
	}

	private Series getConvertedSeries( Series series, int seriesIndex )
	{
		// Do not convert base series
		if ( series.getClass( ).getName( ).equals( SeriesImpl.class.getName( ) ) )
		{
			return series;
		}

		StockSeries stockseries = (StockSeries) ChartCacheManager.getInstance( )
				.findSeries( StockSeriesImpl.class.getName( ), seriesIndex );
		if ( stockseries == null )
		{
			stockseries = (StockSeries) StockSeriesImpl.create( );
		}

		// Copy generic series properties
		ChartUIUtil.copyGeneralSeriesAttributes( series, stockseries );

		return stockseries;
	}

	private SampleData getConvertedSampleData( SampleData currentSampleData,
			boolean convertBaseToDate )
	{
		if ( convertBaseToDate )
		{
			// Convert base sample data to dateTime type.
			EList bsdList = currentSampleData.getBaseSampleData( );
			Vector vNewBaseSampleData = new Vector( );
			for ( int i = 0; i < bsdList.size( ); i++ )
			{
				BaseSampleData bsd = (BaseSampleData) bsdList.get( i );
				bsd.setDataSetRepresentation( getConvertedBaseSampleDataRepresentation( bsd.getDataSetRepresentation( ) ) );
				vNewBaseSampleData.add( bsd );
			}
			currentSampleData.getBaseSampleData( ).clear( );
			currentSampleData.getBaseSampleData( ).addAll( vNewBaseSampleData );
		}

		// Convert orthogonal sample data
		EList osdList = currentSampleData.getOrthogonalSampleData( );
		Vector vNewOrthogonalSampleData = new Vector( );
		for ( int i = 0; i < osdList.size( ); i++ )
		{
			OrthogonalSampleData osd = (OrthogonalSampleData) osdList.get( i );
			osd.setDataSetRepresentation( ChartUIUtil.getConvertedSampleDataRepresentation( AxisType.LINEAR_LITERAL,
					osd.getDataSetRepresentation( ),
					i ) );
			vNewOrthogonalSampleData.add( osd );
		}
		currentSampleData.getOrthogonalSampleData( ).clear( );
		currentSampleData.getOrthogonalSampleData( )
				.addAll( vNewOrthogonalSampleData );
		return currentSampleData;
	}

	private String getConvertedBaseSampleDataRepresentation(
			String sOldRepresentation )
	{
		StringTokenizer strtok = new StringTokenizer( sOldRepresentation, "," ); //$NON-NLS-1$
		StringBuffer sbNewRepresentation = new StringBuffer( "" ); //$NON-NLS-1$
		SimpleDateFormat sdf = new SimpleDateFormat( "MM/dd/yyyy" ); //$NON-NLS-1$
		int iValueCount = 0;
		while ( strtok.hasMoreTokens( ) )
		{
			String sElement = strtok.nextToken( ).trim( );
			if ( !sElement.startsWith( "'" ) ) //$NON-NLS-1$
			{
				Calendar cal = Calendar.getInstance( );
				// Increment the date once for each entry so that you get a
				// sequence of dates
				cal.set( Calendar.DATE, cal.get( Calendar.DATE ) + iValueCount );
				sbNewRepresentation.append( sdf.format( cal.getTime( ) ) );
				iValueCount++;
			}
			else
			{
				sElement = sElement.substring( 1, sElement.length( ) - 1 );
				try
				{
					sdf.parse( sElement );
					sbNewRepresentation.append( sElement );
				}
				catch ( ParseException e )
				{
					Calendar cal = Calendar.getInstance( );
					// Increment the date once for each entry so that you get a
					// sequence of dates
					cal.set( Calendar.DATE, cal.get( Calendar.DATE )
							+ iValueCount );
					sbNewRepresentation.append( sdf.format( cal.getTime( ) ) );
					iValueCount++;
				}
			}
			sbNewRepresentation.append( "," ); //$NON-NLS-1$
		}
		return sbNewRepresentation.toString( ).substring( 0,
				sbNewRepresentation.length( ) - 1 );
	}

	/*
	 * (non-Javadoc)
	 * 
	 * @see org.eclipse.birt.chart.ui.swt.interfaces.IChartType#getSupportedDimensions()
	 */
	public String[] getSupportedDimensions( )
	{
		return new String[]{
			TWO_DIMENSION_TYPE
		};
	}

	/*
	 * (non-Javadoc)
	 * 
	 * @see org.eclipse.birt.chart.ui.swt.interfaces.IChartType#getDefaultDimension()
	 */
	public String getDefaultDimension( )
	{
		return TWO_DIMENSION_TYPE;
	}

	/*
	 * (non-Javadoc)
	 * 
	 * @see org.eclipse.birt.chart.ui.swt.interfaces.IChartType#supportsTransposition()
	 */
	public boolean supportsTransposition( )
	{
		return false;
	}

	private ChartDimension getDimensionFor( String sDimension )
	{
		// Other types are not supported.
		return ChartDimension.TWO_DIMENSIONAL_LITERAL;
	}

	public ISelectDataComponent getBaseUI( Chart chart,
			ISelectDataCustomizeUI selectDataUI, ChartWizardContext context,
			String sTitle )
	{
		return new DefaultBaseSeriesComponent( (SeriesDefinition) ChartUIUtil.getBaseSeriesDefinitions( chart )
				.get( 0 ),
				context,
				sTitle );
	}

	/*
	 * (non-Javadoc)
	 * 
	 * @see org.eclipse.birt.chart.ui.swt.DefaultChartTypeImpl#getDisplayName()
	 */
	public String getDisplayName( )
	{
		return Messages.getString( "StockChart.Txt.DisplayName" ); //$NON-NLS-1$
	}

	/* (non-Javadoc)
	 * @see org.eclipse.birt.chart.ui.swt.interfaces.IChartType#getSeries()
	 */
	public Series getSeries( )
	{
		return StockSeriesImpl.create( );
	}
	
	@Override
	public boolean canCombine( )
	{
		return true;
	}
}