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/*******************************************************************************
* Copyright (c) 2012 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 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:
* Henrik Rentz-Reichert (initial contribution)
*
*******************************************************************************/
package org.eclipse.etrice.generator.c.gen;
import java.util.List;
import org.eclipse.emf.ecore.EObject;
import org.eclipse.etrice.core.fsm.fSM.AbstractInterfaceItem;
import org.eclipse.etrice.core.fsm.fSM.DetailCode;
import org.eclipse.etrice.core.room.Attribute;
import org.eclipse.etrice.core.room.CommunicationType;
import org.eclipse.etrice.core.room.EnumLiteral;
import org.eclipse.etrice.core.room.EnumerationType;
import org.eclipse.etrice.core.room.InterfaceItem;
import org.eclipse.etrice.core.room.Message;
import org.eclipse.etrice.core.room.Port;
import org.eclipse.etrice.core.room.PortOperation;
import org.eclipse.etrice.core.room.ProtocolClass;
import org.eclipse.etrice.core.room.SAP;
import org.eclipse.etrice.core.room.SPP;
import org.eclipse.etrice.generator.base.DefaultTranslationProvider;
import org.eclipse.etrice.generator.generic.ILanguageExtension;
import com.google.inject.Inject;
public class CTranslationProvider extends DefaultTranslationProvider {
@Inject ILanguageExtension langExt;
@Override
public boolean translateMembers() {
return true;
}
@Override
public String getAttributeSetter(Attribute att, String index, String value, String orig) {
if (index==null)
return att.getName()+" = "+value;
else
return att.getName()+"["+index+"] = "+value;
}
@Override
public String getInterfaceItemMessageText(AbstractInterfaceItem item, EObject abstractMsg, List<String> args, String index, String orig) {
if (!(abstractMsg instanceof Message))
return orig;
Message msg = (Message) abstractMsg;
StringBuilder argtext = new StringBuilder();
for (String arg : args) {
argtext.append(", "+arg);
}
String argtext2 = argtext.length()==0? "" : argtext.substring(2);
String result = orig;
if (item instanceof Port) {
Port p = (Port) item;
if (p.getProtocol() instanceof ProtocolClass) {
ProtocolClass pc = (ProtocolClass) p.getProtocol();
if (pc.getCommType()==CommunicationType.EVENT_DRIVEN) {
if (p.getMultiplicity()==1)
result = item.getName()+"_"+msg.getName()+"("+argtext2+")";
else {
if (index==null)
result = item.getName()+"_"+msg.getName()+"_broadcast("+argtext2+")";
else
result = item.getName()+"_"+msg.getName()+"("+index+argtext+")";
}
}
else if (pc.getCommType()==CommunicationType.DATA_DRIVEN) {
if (p.isConjugated())
result = item.getName()+"_"+msg.getName()+"("+argtext2+")";
else
result = item.getName()+"_"+msg.getName();
}
}
}
else if (item instanceof SAP) {
result = item.getName()+"_"+msg.getName()+"("+argtext2+")";
}
else if (item instanceof SPP) {
if (index==null)
result = item.getName()+"_"+msg.getName()+"_broadcast("+argtext2+")";
else
result = item.getName()+"_"+msg.getName()+"("+index+argtext+")";
}
return result;
}
@Override
public String getInterfaceItemMessageValue(InterfaceItem item, Message msg, String orig) {
String result = orig;
if (item instanceof Port) {
result = item.getName()+"_"+msg.getName();
}
return result;
}
/* (non-Javadoc)
* @see org.eclipse.etrice.generator.base.DefaultTranslationProvider#getInterfaceItemOperationText(org.eclipse.etrice.core.fsm.fSM.AbstractInterfaceItem, org.eclipse.etrice.core.room.PortOperation, java.util.List, java.lang.String)
*/
@Override
public String getInterfaceItemOperationText(AbstractInterfaceItem item,
PortOperation op, List<String> args, String orig) {
StringBuilder argtext = new StringBuilder();
for (String arg : args) {
argtext.append(", "+arg);
}
String argtext2 = argtext.length()==0? "" : argtext.substring(2);
return item.getName()+"_"+op.getName()+"("+argtext2+")";
}
@Override
public boolean translateTags() {
return true;
}
@Override
public String translateTag(String tag, DetailCode code) {
if (tag.equals("ifitem.index"))
return "ifitem_index";
return super.translateTag(tag, code);
}
@Override
public boolean translateEnums() {
return true;
}
@Override
public String getEnumText(EnumLiteral literal) {
EnumerationType et = (EnumerationType) literal.eContainer();
return getTranslationSwitch(et.getName()+" dot "+literal.getName(), et.getName()+"_"+literal.getName());
}
private String getTranslationSwitch(String orig, String translated) {
return "\n#ifdef ET_USE_ORIG_CODE\n"+orig +"\n#else\n"+translated+"\n#endif\n";
}
}
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