| /** |
| * <copyright> |
| * |
| * Copyright (c) 2009 Metascape, LLC. |
| * 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: |
| * Metascape - Initial API and Implementation |
| * |
| * </copyright> |
| * |
| */ |
| package org.eclipse.amp.escape.ascape.wrap; |
| |
| import java.util.ArrayList; |
| import java.util.Collection; |
| import java.util.HashMap; |
| import java.util.Map; |
| |
| import org.ascape.model.Scape; |
| import org.eclipse.amp.axf.core.IEngine; |
| import org.eclipse.amp.axf.core.ILifeCycleListener; |
| import org.eclipse.amp.axf.core.IModel; |
| |
| public class ScapeWrapperModel implements IModel { |
| |
| Collection<ILifeCycleListener> listeners = new ArrayList<ILifeCycleListener>(); |
| |
| Map<ILifeCycleListener, ModelWrapperScapeListener> wrapperForListener = new HashMap<ILifeCycleListener, ModelWrapperScapeListener>(); |
| |
| private Scape scape; |
| |
| private boolean closed; |
| |
| /** |
| * Instantiates a new scape wrapper model. |
| * |
| * @param scape |
| * the scape |
| */ |
| public ScapeWrapperModel(Scape scape) { |
| super(); |
| this.scape = scape; |
| } |
| |
| public String getName() { |
| return scape.getName(); |
| } |
| |
| public int getPeriod() { |
| return scape.getPeriod(); |
| } |
| |
| public IEngine getEngine() { |
| return (IEngine) scape.getRunner(); |
| } |
| |
| public Object getRoot() { |
| return getScape(); |
| } |
| |
| public int getStopPeriod() { |
| return scape.getStopPeriod(); |
| } |
| |
| public String getTimeDescription() { |
| return scape.getPeriodDescription(); |
| } |
| |
| public void addModelListener(final ILifeCycleListener listener) { |
| listeners.add(listener); |
| if (!(listener instanceof ScapeWrapperModelListener)) { |
| ModelWrapperScapeListener wrapper = new ModelWrapperScapeListener(ScapeWrapperModel.this, getScape(), listener); |
| getScape().addView(wrapper); |
| wrapperForListener.put(listener, wrapper); |
| } |
| } |
| |
| public Collection<ILifeCycleListener> getModelListeners() { |
| return listeners; |
| } |
| |
| public void removeModelListener(final ILifeCycleListener listener) { |
| listeners.remove(listener); |
| if (listener instanceof ScapeWrapperModelListener) { |
| getScape().removeScapeListener(((ScapeWrapperModelListener) listener).getWrapped()); |
| } |
| listener.observationEnd(ScapeWrapperModel.this); |
| } |
| |
| public boolean isInitialized() { |
| return scape.isInitialized(); |
| } |
| |
| /** |
| * Gets the scape. |
| * |
| * @return the scape |
| */ |
| public Scape getScape() { |
| return scape; |
| } |
| |
| public boolean isActive() { |
| return getScape().isRunning(); |
| } |
| |
| public boolean isCreated() { |
| return getScape().isRunning(); |
| } |
| |
| public boolean isEnded() { |
| return closed; |
| } |
| |
| public boolean isEnding() { |
| return getScape().getRunner().isCloseRequested(); |
| } |
| |
| public boolean isRunning() { |
| return getScape().isInitialized() && getScape().isRunning(); |
| } |
| |
| public boolean isPaused() { |
| return getScape().isInitialized() && getScape().isPaused(); |
| } |
| |
| public boolean isStopped() { |
| return !getScape().getRunner().isRunning() && !isEnded(); |
| } |
| |
| /** |
| * @param closed |
| * the closed to set |
| */ |
| public void setClosed(boolean closed) { |
| this.closed = closed; |
| } |
| } |