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.tools.behavior;

import java.awt.Color;

import java.awt.Graphics;

import java.awt.Graphics2D;

import java.awt.Image;

import java.awt.event.MouseEvent;

import java.awt.event.MouseWheelEvent;

import org.gvsig.app.project.documents.layout.LayoutControl;

import org.gvsig.app.project.documents.layout.tools.listener.LayoutToolListener;

import org.gvsig.fmap.mapcontrol.tools.BehaviorException;

/**

 * Ejecuta acciones respondiendo a eventos, por

 * delegaci?n desde el Layout.

 * 

 * @author Vicente Caballero Navarro

 */

public abstract class LayoutBehavior implements ILayoutBehavior {

    private LayoutControl layout;

    @Override

    public abstract LayoutToolListener getListener();

    @Override

    public void paintComponent(Graphics g) {

        g.drawImage(getLayoutControl().getImage(), 0, 0, layout.getComponent());

        getLayoutControl().getLayoutDraw().drawGrid((Graphics2D) g);

        getLayoutControl().getLayoutDraw().drawRuler((Graphics2D) g,

            Color.black);

        getLayoutControl().getGeometryAdapter().paint((Graphics2D) g,

            layout.getAT(), true);

        getLayoutControl().getLayoutDraw().drawHandlers((Graphics2D) g,

            Color.black);

    }

    @Override

    public void setLayoutControl(LayoutControl lc) {

        layout = lc;

    }

    @Override

    public Image getImageCursor() {

        return getListener().getImageCursor();

    }

    @Override

    public LayoutControl getLayoutControl() {

        return layout;

    }

    @Override

    public void mouseClicked(MouseEvent e) throws BehaviorException {

    }

    @Override

    public void mouseEntered(MouseEvent e) throws BehaviorException {

    }

    @Override

    public void mouseExited(MouseEvent e) throws BehaviorException {

    }

    @Override

    public void mousePressed(MouseEvent e) throws BehaviorException {

        if (e.getButton() == MouseEvent.BUTTON1) {

            layout.setPointAnt();

            layout.setFirstPoint();

        }

    }

    @Override

    public void mouseReleased(MouseEvent e) throws BehaviorException {

        if (e.getButton() != MouseEvent.BUTTON3) {

            layout.setLastPoint();

            layout.setPointAnt();

        }

    }

    @Override

    public void mouseDragged(MouseEvent e) throws BehaviorException {

        if (e.getButton() != MouseEvent.BUTTON3) {

            layout.setLastPoint();

        }

    }

    @Override

    public void mouseMoved(MouseEvent e) throws BehaviorException {

    }

    @Override

    public void mouseWheelMoved(MouseWheelEvent e) throws BehaviorException {

    }

    @Override

    public boolean isAdjustable() {

        return false;

    }

    }