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/*******************************************************************************
* Copyright (c) 2011 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:
* Henrik Rentz-Reichert (initial contribution)
*
*******************************************************************************/
package org.eclipse.etrice.core.ui.outline;
import org.eclipse.emf.common.util.URI;
import org.eclipse.emf.ecore.EObject;
import org.eclipse.emf.ecore.resource.Resource;
import org.eclipse.emf.ecore.resource.ResourceSet;
import org.eclipse.emf.ecore.resource.impl.ResourceSetImpl;
import org.eclipse.etrice.core.room.ActorClass;
import org.eclipse.etrice.core.room.ActorInstanceMapping;
import org.eclipse.etrice.core.room.ActorRef;
import org.eclipse.etrice.core.room.Attribute;
import org.eclipse.etrice.core.room.ExternalPort;
import org.eclipse.etrice.core.room.Import;
import org.eclipse.etrice.core.room.LogicalThread;
import org.eclipse.etrice.core.room.Message;
import org.eclipse.etrice.core.room.Operation;
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.RoomModel;
import org.eclipse.etrice.core.room.SAPRef;
import org.eclipse.etrice.core.room.SPPRef;
import org.eclipse.etrice.core.room.ServiceImplementation;
import org.eclipse.etrice.core.room.State;
import org.eclipse.etrice.core.room.StateGraph;
import org.eclipse.etrice.core.room.SubSystemClass;
import org.eclipse.etrice.core.ui.internal.RoomActivator;
import org.eclipse.jface.viewers.StyledString;
import org.eclipse.swt.graphics.Image;
import org.eclipse.xtext.scoping.impl.ImportUriResolver;
import org.eclipse.xtext.ui.editor.outline.IOutlineNode;
import org.eclipse.xtext.ui.editor.outline.impl.DefaultOutlineTreeProvider;
import com.google.inject.Inject;
/**
* customization of the default outline structure
*
* @author Henrik Rentz-Reichert
*/
public class RoomOutlineTreeProvider extends DefaultOutlineTreeProvider {
private static final String STATE_MACHINE_LABEL = "StateMachine";
private static final String BEHAVIOR_LABEL = "Behavior";
private static final String STRUCTURE_LABEL = "Structure";
private static final String INTERFACE_LABEL = "Interface";
private static final Object INCOMING_LABEL = "incoming";
private static final Object OUTGOING_LABEL = "outgoing";
private static final Object REG_PORT_CLASS_LABEL = "regular port class";
private static final Object CONJ_PORT_CLASS_LABEL = "conjugated port class";
@Inject ImportUriResolver importUriResolver;
protected boolean _isLeaf(ActorClass ac) {
if (ac.getIfPorts().size()>0 || ac.getIfSPPs().size()>0) {
return false;
}
if (ac.getIntPorts().size()>0 || ac.getServiceImplementations().size()>0 ||
ac.getStrSAPs().size()>0 || ac.getAttributes().size()>0 ||
ac.getActorRefs().size()>0) {
return false;
}
if (ac.getOperations().size()>0 || ac.getStateMachine()!=null) {
return false;
}
return true;
}
protected void _createChildren(IOutlineNode parentNode, ActorClass ac) {
Object nodeName = parentNode.getText();
if(parentNode.getText() instanceof StyledString)
nodeName = ((StyledString)parentNode.getText()).getString();
if(nodeName.equals(ac.getName()))
createChildren1(parentNode, ac);
else
createChildren2(parentNode, ac);
}
private void createChildren1(IOutlineNode parentNode, ActorClass ac) {
if (ac.getIfPorts().size()>0 || ac.getIfSPPs().size()>0) {
createExtraNode(ac, parentNode, INTERFACE_LABEL);
}
if (ac.getIntPorts().size()>0 || ac.getExtPorts().size()>0 || ac.getServiceImplementations().size()>0 ||
ac.getStrSAPs().size()>0 || ac.getAttributes().size()>0 ||
ac.getActorRefs().size()>0) {
createExtraNode(ac, parentNode, STRUCTURE_LABEL);
}
if (ac.getOperations().size()>0 || ac.getStateMachine()!=null) {
createExtraNode(ac, parentNode, BEHAVIOR_LABEL);
}
}
private void createChildren2(IOutlineNode parentNode, ActorClass ac) {
if (parentNode.getText().equals(INTERFACE_LABEL)) {
for (Port port : ac.getIfPorts())
createNode(parentNode, port);
for (SPPRef spp : ac.getIfSPPs())
createNode(parentNode, spp);
}
else if (parentNode.getText().equals(STRUCTURE_LABEL)) {
for (Port port : ac.getIntPorts())
createNode(parentNode, port);
for (ExternalPort port : ac.getExtPorts())
createNode(parentNode, port.getIfport());
for (ServiceImplementation svc : ac.getServiceImplementations())
createNode(parentNode, svc);
for (SAPRef sap : ac.getStrSAPs())
createNode(parentNode, sap);
for (Attribute attr : ac.getAttributes())
createNode(parentNode, attr);
for (ActorRef ar : ac.getActorRefs())
createNode(parentNode, ar);
}
else if (parentNode.getText().equals(BEHAVIOR_LABEL)) {
for (Operation op : ac.getOperations())
createNode(parentNode, op);
if (ac.getStateMachine()!=null) {
createNode(parentNode, ac.getStateMachine());
}
}
}
protected void _createChildren(IOutlineNode parentNode, StateGraph st) {
for (State s : st.getStates())
createNode(parentNode, s);
}
protected Object _text(StateGraph modelElement) {
return STATE_MACHINE_LABEL;
}
protected Image _image(StateGraph modelElement) {
return RoomActivator.getInstance().getImageRegistry().get("defaultoutlinenode.gif");
}
protected boolean _isLeaf(SubSystemClass ssc) {
if (!ssc.getActorRefs().isEmpty()) {
return false;
}
return true;
}
protected void _createChildren(IOutlineNode parentNode, SubSystemClass ssc) {
for (ActorRef aref : ssc.getActorRefs()) {
createNode(parentNode, aref);
}
for (LogicalThread thread : ssc.getThreads()) {
createNode(parentNode, thread);
}
for (ActorInstanceMapping aim : ssc.getActorInstanceMappings()) {
createNode(parentNode, aim);
}
}
protected void _createChildren(IOutlineNode parentNode, State s) {
if (s.getSubgraph()!=null) {
for (State state : s.getSubgraph().getStates()) {
createNode(parentNode, state);
}
}
}
protected boolean _isLeaf(State s) {
if (s.getSubgraph()!=null)
if (!s.getSubgraph().getStates().isEmpty())
return false;
return true;
}
protected void _createChildren(IOutlineNode parentNode, ProtocolClass pc) {
Object nodeName = parentNode.getText();
if(parentNode.getText() instanceof StyledString)
nodeName = ((StyledString)parentNode.getText()).getString();
if(nodeName.equals(pc.getName()))
createChildren1(parentNode, pc);
else
createChildren2(parentNode, pc);
}
private void createChildren1(IOutlineNode parentNode, ProtocolClass pc) {
if (pc.getIncomingMessages().size()>0) {
createExtraNode(pc, parentNode, INCOMING_LABEL);
}
if (pc.getOutgoingMessages().size()>0) {
createExtraNode(pc, parentNode, OUTGOING_LABEL);
}
if (pc.getRegular()!=null)
createExtraNode(pc, parentNode, REG_PORT_CLASS_LABEL);
if (pc.getConjugate()!=null)
createExtraNode(pc, parentNode, CONJ_PORT_CLASS_LABEL);
}
private void createChildren2(IOutlineNode parentNode, ProtocolClass pc) {
if (parentNode.getText().equals(INCOMING_LABEL)) {
for (Message m : pc.getIncomingMessages()) {
createNode(parentNode, m);
}
}
else if (parentNode.getText().equals(OUTGOING_LABEL)) {
for (Message m : pc.getOutgoingMessages()) {
createNode(parentNode, m);
}
}
else if (parentNode.getText().equals(REG_PORT_CLASS_LABEL)) {
for (Attribute att : pc.getRegular().getAttributes()) {
createNode(parentNode, att);
}
for (PortOperation op : pc.getRegular().getOperations()) {
createNode(parentNode, op);
}
}
else if (parentNode.getText().equals(CONJ_PORT_CLASS_LABEL)) {
for (Attribute att : pc.getConjugate().getAttributes()) {
createNode(parentNode, att);
}
for (PortOperation op : pc.getConjugate().getOperations()) {
createNode(parentNode, op);
}
}
}
protected boolean _isLeaf(Message m) {
return true;
}
protected boolean _isLeaf(Operation o) {
return true;
}
protected boolean _isLeaf(Attribute ac) {
return true;
}
protected void _createChildren(IOutlineNode parentNode, Import im) {
String uriString = importUriResolver.resolve(im);
URI uri = URI.createURI(uriString);
ResourceSet rs = new ResourceSetImpl();
RoomModel refModel = null;
try {
Resource res = rs.getResource(uri, true);
if(res != null && !res.getContents().isEmpty() && res.getContents().get(0) instanceof RoomModel)
refModel = (RoomModel)res.getContents().get(0);
}catch (RuntimeException re) {
}
if(refModel != null){
for(EObject firstLevelElement : refModel.getActorClasses())
_createNode(parentNode, firstLevelElement);
for(EObject firstLevelElement : refModel.getDataClasses())
_createNode(parentNode, firstLevelElement);
for(EObject firstLevelElement : refModel.getExternalTypes())
_createNode(parentNode, firstLevelElement);
for(EObject firstLevelElement : refModel.getPrimitiveTypes())
_createNode(parentNode, firstLevelElement);
for(EObject firstLevelElement : refModel.getProtocolClasses())
_createNode(parentNode, firstLevelElement);
for(EObject firstLevelElement : refModel.getSubSystemClasses())
_createNode(parentNode, firstLevelElement);
for(EObject firstLevelElement : refModel.getSystems())
_createNode(parentNode, firstLevelElement);
}
}
protected boolean _isLeaf(Import im){
return false;
}
private void createExtraNode(EObject obj, IOutlineNode parent, Object text){
createEObjectNode(parent, obj, RoomActivator.getInstance().getImageRegistry().get("defaultoutlinenode.gif"), text, false);
}
}
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