io.joynr.generator.cpp.communicationmodel.EnumHTemplate.xtend Maven / Gradle / Ivy

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package io.joynr.generator.cpp.communicationmodel
/*
 * !!!
 *
 * Copyright (C) 2011 - 2013 BMW Car IT GmbH
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

import com.google.inject.Inject
import org.franca.core.franca.FEnumerationType
import io.joynr.generator.cpp.util.TemplateBase
import io.joynr.generator.cpp.util.JoynrCppGeneratorExtensions

class EnumHTemplate {
	
	@Inject
	private extension TemplateBase

	@Inject
	private extension JoynrCppGeneratorExtensions

	def generate(FEnumerationType type){
		val typeName = type.joynrName;
		val headerGuard = ("GENERATED_ENUM_"+getPackagePathWithJoynrPrefix(type, "_")+"_"+typeName+"_h").toUpperCase
	'''
		«warning»
		#ifndef «headerGuard»
		#define «headerGuard»

		«getDllExportIncludeStatement()»
		#include 
		#include 

		«getNamespaceStarter(type)»
		
		class «getDllExportMacro()» «typeName» : public QObject {
			Q_OBJECT
			Q_ENUMS(«getNestedEnumName()»)
		public:
			enum «getNestedEnumName()» {
				«FOR enumtype : getEnumElements(type) SEPARATOR ','»
					«enumtype.joynrName»
				«ENDFOR»
			};
			// Constructors required by QT metatype system
			«typeName»() : QObject() {}
			«typeName»(const «typeName»& o) : QObject() { Q_UNUSED(o); }
		};

		«getNamespaceEnder(type)»
		

		// Metatype for the wrapper class	
		typedef «getPackagePathWithJoynrPrefix(type, "::")»::«typeName» «getPackagePathWithJoynrPrefix(type, "__")»__«typeName»;
		Q_DECLARE_METATYPE(«getPackagePathWithJoynrPrefix(type, "__")»__«typeName»)

		// Metatypes for the «getNestedEnumName()»
		typedef «getPackagePathWithJoynrPrefix(type, "::")»::«typeName»::«getNestedEnumName()» «getPackagePathWithJoynrPrefix(type, "__")»__«typeName»__«getNestedEnumName()»;
		Q_DECLARE_METATYPE(«getPackagePathWithJoynrPrefix(type, "__")»__«typeName»__«getNestedEnumName()»)
		Q_DECLARE_METATYPE(QList<«getPackagePathWithJoynrPrefix(type, "__")»__«typeName»__«getNestedEnumName()»>)

		#endif // «headerGuard»
	'''
	}
}