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/*******************************************************************************
* Copyright (c) 2010 protos software gmbh (http://www.protos.de).
* 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:
* Thomas Schuetz and Henrik Rentz-Reichert (initial contribution)
*
*******************************************************************************/
/*
collection of convenience functions for code generation
*/
package org.eclipse.etrice.generator.cpp.gen
import com.google.inject.Inject
import com.google.inject.Singleton
import org.eclipse.etrice.core.room.RoomClass
import org.eclipse.etrice.core.room.Message
import org.eclipse.etrice.generator.generic.ILanguageExtension
import org.eclipse.etrice.generator.generic.AbstractTransitionChainGenerator
import java.util.List
import org.eclipse.xtext.util.Pair
@Singleton
class CppExtensions implements ILanguageExtension {
@Inject AbstractTransitionChainGenerator chainGenerator
override String getTypedDataDefinition(Message m) {
return chainGenerator.generateTypedData(m)
}
def String getCppHeaderFileName(RoomClass rc) {rc.name+".h"}
def String getCppSourceFileName(RoomClass rc) {rc.name+".cpp"}
override String accessLevelPrivate() {""}
override String accessLevelProtected() {""}
override String accessLevelPublic() {""}
override String memberAccess() {"this->"}
override String selfPointer(String classname, boolean hasArgs) {""}
override String selfPointer(boolean hasArgs) { "" }
override String operationScope(String classname, boolean isDeclaration) {""}
override String memberInDeclaration(String namespace, String member) {
return member
}
override String memberInUse(String namespace, String member) {
return namespace+"."+member
}
override boolean usesInheritance() {
return true
}
override String genEnumeration(String name, List<Pair<String, String>> entries) {
'''
«FOR entry: entries»
static const int «entry.first» = «entry.second»;
«ENDFOR»
'''.toString
}
override String booleanConstant(boolean b) {
b.toString
}
override String pointerLiteral() { "" }
override String nullPointer() { "null" }
override String voidPointer() { "Object" }
override String arrayDeclaration(String type, int size, String name, boolean isRef) {
type+" "+name+"[]";
}
override String constructorName(String cls) {
cls
}
override String destructorName(String cls) {
cls+"_dtor"
}
override String constructorReturnType() {
""
}
override String destructorReturnType() {
"void"
}
def getIncludeGuardString(String filename){
'''_«filename.replaceAll("\\/.", "_").toUpperCase»_H_'''
}
def generateIncludeGuardBegin(String filename){'''
#ifndef «filename.getIncludeGuardString»
#define «filename.getIncludeGuardString»
'''
}
def generateIncludeGuardEnd(String filename){'''
#endif /* «filename.getIncludeGuardString» */
'''
}
}
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