org.eclipse.osbp.xtext.chart.ui/src/org/eclipse/osbp/xtext/chart/ui/labeling/ChartDSLLabelProvider.xtend

/**
 *                                                                            
 *  Copyright (c) 2011, 2016 - Loetz GmbH&Co.KG (69115 Heidelberg, Germany) 
 *                                                                            
 *  All rights reserved. This program and the accompanying materials           
 *  are made available under the terms of the Eclipse Public License 2.0        
 *  which accompanies this distribution, and is available at                  
 *  https://www.eclipse.org/legal/epl-2.0/                                 
 *                                 
 *  SPDX-License-Identifier: EPL-2.0                                 
 *                                                                            
 *  Contributors:                                                      
 * 	   Christophe Loetz (Loetz GmbH&Co.KG) - initial implementation
 * 
 * 
 *  This copyright notice shows up in the generated Java code
 *
 */
 
package org.eclipse.osbp.xtext.chart.ui.labeling

import com.google.inject.Inject
import org.eclipse.osbp.xtext.basic.ui.labeling.BasicDSLLabelProvider
import org.eclipse.osbp.xtext.chart.Chart
import org.eclipse.osbp.xtext.chart.ChartModel
import org.eclipse.osbp.xtext.chart.ChartBar
import org.eclipse.osbp.xtext.chart.ChartLine
import org.eclipse.osbp.xtext.chart.ChartPie
import org.eclipse.osbp.xtext.chart.ChartDonut
import org.eclipse.osbp.xtext.chart.ChartBubble
import org.eclipse.osbp.xtext.chart.ChartGauge
import org.eclipse.osbp.xtext.chart.ChartTree
import org.eclipse.osbp.xtext.chart.ChartInterval
import org.eclipse.osbp.xtext.chart.ChartRangeElement
import org.eclipse.osbp.xtext.chart.ChartSegmentColor
import org.eclipse.osbp.xtext.chart.ChartDatamart
import org.eclipse.osbp.xtext.chart.ChartAxis
import org.eclipse.osbp.xtext.chart.ChartLegend
import org.eclipse.osbp.xtext.chart.ChartHighlighter
import org.eclipse.osbp.xtext.chart.ChartOption

/**
 * Provides labels for a EObjects.
 * 
 * see http://www.eclipse.org/Xtext/documentation.html#labelProvider
 */
class ChartDSLLabelProvider extends BasicDSLLabelProvider {

	@Inject
	new(org.eclipse.emf.edit.ui.provider.AdapterFactoryLabelProvider delegate) {
		super(delegate);
	}

	/* ********************************************************************************************** */
	/**			Provides outline text for Chart-DSL.
	 *
	 *			Uses common (default) text for package and for import element.
	 *
	 *	@see	BasicDSLLabelProvider.text(Object)
	 * 
	 *	@param	o	Current outline element
	 *
	 *	@return	String instance.
	 *
	 *	@since	@D 150929, gu
	 *	@date	@D yymmdd, name
	 */ /* ******************************************************************************************* */
	 override text ( Object o ) {
		switch (o) {
			Chart				:	generateText( o, 'chart'		, (o as Chart).name )
			ChartBar			:	generateText( o, 'option bar'   )
			ChartLine			:	generateText( o, 'option line'  )
			ChartPie			:	generateText( o, 'option pie'   )
			ChartDonut			:	generateText( o, 'option donut' )
			ChartBubble			:	generateText( o, 'option bubble')
			ChartGauge			:	generateText( o, 'option gauge' )
			ChartTree			:	generateText( o, 'option tree'  )
			ChartInterval		:	generateText( o, 'interval'     )
			ChartSegmentColor	:	generateText( o, 'segment color', String.format( "RGB(%s)", (o as ChartSegmentColor).rgb ) )
			ChartRangeElement	:	generateText( o, 'range element')
			ChartDatamart		:	generateText( o, 'datamart'     , (o as ChartDatamart).datamartRef.name )
			ChartAxis			:	generateText( o, 'axis'         )
			ChartLegend			:	generateText( o, 'legend'       )
			ChartHighlighter	:	generateText( o, 'tooltip'      )
			default				:	super.text( o )
		}
	}

	/* ********************************************************************************************** */
	/**			Provides outline images for Chart-DSL.
	 *
	 *			Uses common (default) image for package and for import element.
	 *
	 *	@see	BasicDSLLabelProvider.image(Object)
	 * 
	 *	@param	o	Current outline element
	 *
	 *	@return	Image instance if requested image file was found, return value of overridden superclass
	 *			method otherwise.
	 *
	 *	@since	@D 150929, gu
	 *	@date	@D yymmdd, name
	 */ /* ******************************************************************************************* */
	override image ( Object o ) {
		switch (o) {
			ChartModel			:	getInternalImage( 'model.png', super.class)
			Chart				:	getInternalImage( 'dsl_chart.png', class)
			ChartSegmentColor	:	getColorOutlineImage( (o as ChartSegmentColor).rgb, true )
			ChartOption			:	getInternalImage( 'dsl_option.png', class)
			ChartInterval		:	getInternalImage( 'chart_interval.png', class)
			ChartRangeElement	:	getInternalImage( 'dsl_range.png', class)
			ChartDatamart		:	getInternalImage( 'dsl_datamart.png', class)
			ChartAxis			:	getInternalImage( 'chart_axis.png', class)
			ChartLegend			:	getInternalImage( 'chart_legend.png', class)
			ChartHighlighter	:	getInternalImage( 'chart_tooltip.png', class)
			default				:	super.image( o )
		}
	}

}