org.eclipse.osbp.xtext.authorizationdsl.ui/src/org/eclipse/osbp/xtext/authorizationdsl/ui/labeling/AuthorizationDSLLabelProvider.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.authorizationdsl.ui.labeling

import com.google.inject.Inject
import org.eclipse.emf.edit.ui.provider.AdapterFactoryLabelProvider
import org.eclipse.osbp.xtext.authorizationdsl.AuthorizationModel
import org.eclipse.osbp.xtext.authorizationdsl.Role
import org.eclipse.osbp.xtext.authorizationdsl.RoleEntity
import org.eclipse.osbp.xtext.authorizationdsl.RoleEntityAttribute
import org.eclipse.osbp.xtext.authorizationdsl.RoleEntityReference
import org.eclipse.osbp.xtext.basic.ui.labeling.BasicDSLLabelProvider
import org.eclipse.osbp.xtext.authorizationdsl.RoleBlipUserTask
import org.eclipse.osbp.xtext.authorizationdsl.RoleBlipProcess

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

	@Inject
	new(AdapterFactoryLabelProvider delegate) {
		super(delegate);
	}
	
	/* ********************************************************************************************** */
	/**			Provides outline text for Authorization-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 150925, gu
	 *	@date	@D yymmdd, name
	 */ /* ******************************************************************************************* */
	 override text ( Object o ) {
		switch (o) {
			Role					:	generateText( o, 'role'                  , (o as Role).name )
			RoleEntity				:	generateText( o, 'role entity'           )
			RoleBlipProcess			:	generateText( o, 'role process'          )
			RoleBlipUserTask		:	generateText( o, 'role user task'         )
			RoleEntityAttribute		:	generateText( o, 'role entity property' )
			RoleEntityReference		:	generateText( o, 'role entity reference' )
			default					:	super.text( o )
		}
	}

//
//	def image(Greeting ele) {
//		'Greeting.gif'
//	}

	/* ********************************************************************************************** */
	/**			Provides outline images for Authorization-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 150925, gu
	 *	@date	@D yymmdd, name
	 */ /* ******************************************************************************************* */
	override image ( Object o ) {
		switch (o) {
			AuthorizationModel		:	getInternalImage( 'model.png', class)
			Role					:	getInternalImage( 'dsl_role.png', class)
			RoleEntity				:	getInternalImage( 'role_entity.png', class)
			RoleBlipProcess			:	getInternalImage( 'dsl_blip.png', class)
			RoleEntityAttribute		:	getInternalImage( 'role_entity_attribute_authorization.png', class)
			RoleEntityReference		:	getInternalImage( 'role_entity_reference_authorization.png', class)
			default					:	super.image( o )
		}
	}

}