Application: gvSIG desktop » gvSIG Document Layout

/* gvSIG. Geographic Information System of the Valencian Government

 *

 * Copyright (C) 2007-2008 Infrastructures and Transports Department

 * of the Valencian Government (CIT)

 *

 * This program is free software; you can redistribute it and/or

 * modify it under the terms of the GNU General Public License

 * as published by the Free Software Foundation; either version 2

 * of the License, or (at your option) any later version.

 *

 * This program is distributed in the hope that it will be useful,

 * but WITHOUT ANY WARRANTY; without even the implied warranty of

 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

 * GNU General Public License for more details.

 *

 * You should have received a copy of the GNU General Public License

 * along with this program; if not, write to the Free Software

 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,

 * MA  02110-1301, USA.

 *

 */

package org.gvsig.app.project.documents.layout;

import java.util.Iterator;

import org.gvsig.app.project.documents.AbstractDocument;

import org.gvsig.app.project.documents.DocumentManager;

import org.gvsig.tools.persistence.PersistentState;

import org.gvsig.tools.persistence.exception.PersistenceException;

/**

 * Modelo del Layout.

 * 

 * @author Fernando Gonz?lez Cort?s

 */

public class DefaultLayoutDocument extends AbstractDocument implements

    LayoutDocument {

    private static final long serialVersionUID = 7320640550072493414L;

    public static final String PERSISTENCE_DEFINITION_NAME = "DefaultLayoutDocument";

    static final String LAYOUT_CONTEXT_OBJECT = "layoutContext";

    private LayoutContext layoutContext = null;

    public DefaultLayoutDocument(DocumentManager factory) {

        super(factory);

        this.layoutContext = new DefaultLayoutContext();

    }

    public DefaultLayoutDocument() {

        this(null);

    }

    public void loadFromState(PersistentState state)

        throws PersistenceException {

        super.loadFromState(state);

        this.layoutContext = (LayoutContext) state.get(LAYOUT_CONTEXT_OBJECT);

    }

    public void saveToState(PersistentState state) throws PersistenceException {

        super.saveToState(state);

        state.set(LAYOUT_CONTEXT_OBJECT, layoutContext);

    }

    public LayoutContext getLayoutContext() {

        return layoutContext;

    }

    public Iterator deepiterator() {

        return this.layoutContext.deepiterator();

    }

    public Iterator iterator() {

        return this.layoutContext.iterator();

    }

}