/*
 * Copyright (C) 2007-2012 Mathieu Baudier
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *         http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.argeo.slc.client.ui.dist.editors;

import javax.jcr.Node;

import org.argeo.ArgeoException;
import org.argeo.slc.client.ui.dist.DistPlugin;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.ui.IEditorInput;
import org.eclipse.ui.IEditorSite;
import org.eclipse.ui.PartInitException;
import org.eclipse.ui.forms.editor.FormEditor;

/**
 * 
 * Container for the node editor page. At creation time, it takes a JCR Node
 * that cannot be changed afterwards.
 * 
 */
public class GenericArtifactEditor extends FormEditor {

	// private final static Log log =
	// LogFactory.getLog(GenericNodeEditor.class);
	public final static String ID = DistPlugin.ID + ".genericArtifactEditor";

	// business objects
	private Node artifactNode;

	// This Editor widgets
	private ArtifactDetailsPage artifactDetailsPage;

	public void init(IEditorSite site, IEditorInput input)
			throws PartInitException {
		super.init(site, input);
		GenericArtifactEditorInput gaei = (GenericArtifactEditorInput) getEditorInput();
		artifactNode = gaei.getArtifactNode();
		this.setPartName(gaei.getArtifactId());
	}

	@Override
	protected void addPages() {
		try {

			artifactDetailsPage = new ArtifactDetailsPage(this, "Main",
					artifactNode);
			addPage(artifactDetailsPage);
		} catch (PartInitException e) {
			throw new ArgeoException("Not able to add an empty page ", e);
		}
	}

	@Override
	public void doSaveAs() {
		// unused compulsory method
	}

	@Override
	public void doSave(IProgressMonitor monitor) {
		try {
			// Automatically commit all pages of the editor
			commitPages(true);
			firePropertyChange(PROP_DIRTY);
		} catch (Exception e) {
			throw new ArgeoException("Error while saving node", e);
		}

	}

	@Override
	public boolean isSaveAsAllowed() {
		return true;
	}

	Node getArtifactNode() {
		return artifactNode;
	}
}