/*
 * Copyright (c) 2006,2007 Declarative Engineering LLC.
 * All rights reserved.  This program and the accompanying materials
 * are made available under the terms of the Declarative Engineering LLC
 * verson 1 which accompanies this distribution, and is available at
 * http://declarativeengineering.com/legal/DE_Developer_License_v1.txt
 */
package test.local.view.controller;

import test.local.view.ProjectEditorView;
import test.model.Project;

import com.foundation.metadata.Attribute;
import com.foundation.view.ControlDecoration;
import com.foundation.view.IViewContext;
import com.foundation.view.resource.ResourceReference;

public class ProjectEditorViewController extends AbstractViewController {
	public static final Attribute PROJECT = registerAttribute(ProjectEditorViewController.class, "project");
	private Runnable changeListener;
/**
 * ProjectEditorViewController constructor.
 * @param context The context underwhich the view is being created.  This context manages the threading, resources, and request handling for the view as well as ties together related views.
 * @param changeListener The optional listener called when changes are applied to the project.
 * @param project The edited project.
 */
public ProjectEditorViewController(IViewContext context, Runnable changeListener, Project project) {
	super(context);
	this.changeListener = changeListener;
	setProject((Project) getReflectionManager().createReflection(project));
}//ProjectEditorViewController()//
/* (non-Javadoc)
 * @see com.foundation.controller.AbstractViewController#getViewClass()
 */
protected Class getViewClass() {
	return ProjectEditorView.class;
}//getViewClass()//
/**
 * Applies changes to the project.
 */
public void doApply() {
	synchronize();
	getReflectionManager().synchronizeAll();
	
	if(changeListener != null) {
		changeListener.run();
	}//if//
}//doApply()//
/* (non-Javadoc)
 * @see test.local.view.controller.AbstractViewController#validate()
 */
public boolean validate() {
	boolean result = true;
	
	getDecorationManager().clearDecorations(null, null);
	
	if((getProject().getName() == null) || (getProject().getName().trim().length() == 0)) {
		getDecorationManager().addDecoration(getProject(), Project.NAME, new ControlDecoration(new ResourceReference("res://View/ProjectEditor/ErrorOverlay"), "Must provide a name."));
		result = false;
	}//if//
	
	if((getProject().getProgress() == null) || (getProject().getProgress().intValue() < 0) || (getProject().getProgress().intValue() > 100)) {
		getDecorationManager().addDecoration(getProject(), Project.PROGRESS, new ControlDecoration(new ResourceReference("res://View/ProjectEditor/ErrorOverlay"), "Must be a number between (0..100)."));
		result = false;
	}//if//
	
	getDecorationManager().applyDecorationChanges();
	
	return result;
}//validate()//
/**
 * Rejects changes to the project.
 */
public void doCancel() {
	synchronize();
	getProject().reverseObjectChanges();
}//doCancel()//
/**
 * Gets the project being edited.
 * @return The edited project.
 */
public Project getProject() {
	return (Project) getAttributeValue(PROJECT);
}//getProject()//
/**
 * Sets the project being edited.
 * @param project The edited project.
 */
private void setProject(Project project) {
	setAttributeValue(PROJECT, project);
}//getProject()//
}//ProjectEditorViewController//