Application: gvSIG desktop

/**

 * gvSIG. Desktop Geographic Information System.

 *

 * Copyright (C) 2007-2013 gvSIG Association.

 *

 * 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 3

 * 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.

 *

 * For any additional information, do not hesitate to contact us

 * at info AT gvsig.com, or visit our website www.gvsig.com.

 */

package org.gvsig.gui.beans.listview.painters;

import java.awt.*;

import java.util.ArrayList;

import org.gvsig.gui.beans.listview.IListViewPainter;

import org.gvsig.gui.beans.listview.ListViewItem;

import org.gvsig.i18n.Messages;

/**

 * Iconos de 82x28

 *

 * @version 28/06/2007

 * @author BorSanZa - Borja S?nchez Zamorano (borja.sanchez@iver.es)

 */

public class LargeIcon implements IListViewPainter {

  ArrayList items = null;

  int iconsWidth = 82;

  int minIconsWidth = 82;

  int iconsHeight = 28;

  Dimension lastDimension = new Dimension(0, 0);

  int cols = 0;

  public LargeIcon(ArrayList items) {

    this.items = items;

  }

  /*

   * (non-Javadoc)

   * @see org.gvsig.gui.beans.graphic.listview.IListViewPainter#getName()

   */

  public String getName() {

    return Messages.getText("largeIcon");

  }

  /*

   * (non-Javadoc)

   * @see

   * org.gvsig.gui.beans.graphic.listview.IListViewPainter#getPreferredSize()

   */

  public Dimension getPreferredSize() {

    return lastDimension;

  }

  /*

   * (non-Javadoc)

   * @see

   * org.gvsig.gui.beans.graphic.listview.IListViewPainter#paint(java.awt.Graphics2D

   * , int, int)

   */

  public void paint(Graphics2D g, Rectangle visibleRect) {

    int aux = (int) Math.floor(visibleRect.getWidth() / (minIconsWidth + 2));

    if (aux > items.size()) aux = items.size();

    iconsWidth = (int) (Math.floor(visibleRect.getWidth() / aux) - 2);

    int height2 = 0;

    int posX = 0;

    int posY = 0;

    cols = 0;

    for (int i = 0; i < items.size(); i++) {

      // Evito que se pueda editar el nombre

      ((ListViewItem) items.get(i)).setNameRectangle(null);

      ((ListViewItem) items.get(i)).setShowTooltip(true);

      if (posX != 0) {

        if (((posX + 1) * (iconsWidth + 2)) > visibleRect.getWidth()) {

          posX = 0;

          posY++;

        }

      }

      ((ListViewItem) items.get(i)).getItemRectangle().setBounds(

          posX * (iconsWidth + 2), (posY * (iconsHeight + 2)), iconsWidth + 2,

          iconsHeight + 2);

      if (((ListViewItem) items.get(i)).getItemRectangle().intersects(

          visibleRect)) {

        if (((ListViewItem) items.get(i)).isSelected()) {

          g.setColor(new Color(49, 106, 197));

          g.fillRect(posX * (iconsWidth + 2), posY * (iconsHeight + 2),

              iconsWidth + 2, iconsHeight + 2);

        }

        Shape clip = g.getClip();

        g.translate(posX * (iconsWidth + 2) + 1, (posY * (iconsHeight + 2)) + 1);

        g.setClip(0, 0, iconsWidth, iconsHeight);

        if (((ListViewItem) items.get(i)).getIcon() != null)

          ((ListViewItem) items.get(i)).getIcon().paint(g,

              ((ListViewItem) items.get(i)).isSelected());

        g.setClip(clip);

        g.translate(-(posX * (iconsWidth + 2) + 1),

            -((posY * (iconsHeight + 2)) + 1));

      }

      if (height2 < ((posY + 1) * (iconsHeight + 2)))

        height2 = (posY + 1) * (iconsHeight + 2);

      if (cols < posX) cols = posX;

      posX++;

    }

    lastDimension = new Dimension(minIconsWidth + 2, height2);

  }

}