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.app.gui.styling;

import java.awt.BasicStroke;

import java.awt.BorderLayout;

import java.awt.Dimension;

import java.awt.FlowLayout;

import java.awt.event.ActionEvent;

import java.awt.event.ActionListener;

import javax.swing.BorderFactory;

import javax.swing.BoxLayout;

import javax.swing.ButtonGroup;

import javax.swing.JButton;

import javax.swing.JLabel;

import javax.swing.JPanel;

import javax.swing.JRadioButton;

import org.gvsig.andami.IconThemeHelper;

import org.gvsig.gui.beans.DefaultBean;

import org.gvsig.gui.beans.swing.JBlank;

import org.gvsig.i18n.Messages;

public class LineProperties extends DefaultBean implements ActionListener  {

        /**

         * 

         */

        private static final long serialVersionUID = 6356385079456043011L;

        private JRadioButton joinBevel;

        private JRadioButton joinMiter;

        private JRadioButton joinRound;

        private JRadioButton capBut;

        private JRadioButton capRound;

        private JRadioButton capSquare;

        private PatternEditor pe;

        private JButton clearButton;

        private float width;

        public LineProperties(float lineWidth) {

                super();

                this.width=lineWidth;

                initialize();

        }

        private void initialize() {

                setName(Messages.getText("line_properties"));

                setLayout(new BorderLayout(10, 10));

                JPanel aux2 = new JPanel();

                JPanel pnlJoin = new JPanel(new FlowLayout(FlowLayout.LEFT, 15, 0));

                pnlJoin.setBorder(BorderFactory.createTitledBorder(BorderFactory.createEmptyBorder(), Messages.getText("join_style")+":"));

                JPanel d = new JPanel();

                JPanel toCenter;

                d.setLayout(new BoxLayout(d, BoxLayout.Y_AXIS));

                joinBevel = new JRadioButton(IconThemeHelper.getImageIcon("line-properties-join-bevel"));

                joinBevel.setSelectedIcon(IconThemeHelper.getImageIcon("line-properties-join-bevel-selected"));

                FlowLayout flowCenteredLayout = new FlowLayout(FlowLayout.CENTER, 0, 0);

                toCenter = new JPanel(flowCenteredLayout);

                toCenter.add(joinBevel);

                d.add(toCenter);

                toCenter = new JPanel(flowCenteredLayout);

                toCenter.add(new JLabel(Messages.getText("join_bevel")));

                d.add(toCenter);

                pnlJoin.add(d);

                d = new JPanel();

                d.setLayout(new BoxLayout(d, BoxLayout.Y_AXIS));

                joinMiter = new JRadioButton(IconThemeHelper.getImageIcon("line-properties-join-miter"));

                joinMiter.setSelectedIcon(IconThemeHelper.getImageIcon("line-properties-join-miter-selected"));

                toCenter = new JPanel(flowCenteredLayout);

                toCenter.add(joinMiter);

                d.add(toCenter);

                toCenter = new JPanel(flowCenteredLayout);

                toCenter.add(new JLabel(Messages.getText("join_miter")));

                d.add(toCenter);

                pnlJoin.add(d);

                d = new JPanel();

                d.setLayout(new BoxLayout(d, BoxLayout.Y_AXIS));

                joinRound = new JRadioButton(IconThemeHelper.getImageIcon("line-properties-join-round"));

                joinRound.setSelectedIcon(IconThemeHelper.getImageIcon("line-properties-join-round-selected"));

                toCenter = new JPanel(flowCenteredLayout);

                toCenter.add(joinRound);

                d.add(toCenter);

                toCenter = new JPanel(flowCenteredLayout);

                toCenter.add(new JLabel(Messages.getText("join_round")));

                d.add(toCenter);

                pnlJoin.add(d);

                ButtonGroup groupJoin = new ButtonGroup();

                groupJoin.add(joinBevel);

                groupJoin.add(joinMiter);

                groupJoin.add(joinRound);

                aux2.add(pnlJoin);

                JPanel aux3 = new JPanel();

                JPanel pnlCap = new JPanel(new FlowLayout(FlowLayout.LEFT, 30, 0));

                pnlCap.setBorder(BorderFactory.createTitledBorder(BorderFactory.createEmptyBorder(), Messages.getText("end_style")+":"));

                JPanel c = new JPanel();

                c.setLayout(new BoxLayout(c, BoxLayout.Y_AXIS));

                capBut = new JRadioButton(IconThemeHelper.getImageIcon("line-properties-cap-butt"));

                capBut.setSelectedIcon(IconThemeHelper.getImageIcon("line-properties-cap-butt-selected"));

                toCenter = new JPanel(flowCenteredLayout);

                toCenter.add(capBut);

                c.add(toCenter);

                toCenter = new JPanel(flowCenteredLayout);

                toCenter.add(new JLabel(Messages.getText("cap_butt")));

                c.add(toCenter);

                pnlCap.add(c);

                JPanel a = new JPanel();

                a.setLayout(new BoxLayout(a, BoxLayout.Y_AXIS));

                capRound = new JRadioButton(IconThemeHelper.getImageIcon("line-properties-cap-round"));

                capRound.setSelectedIcon(IconThemeHelper.getImageIcon("line-properties-cap-round-selected"));

                toCenter = new JPanel(flowCenteredLayout);

                toCenter.add(capRound);

                a.add(toCenter);

                toCenter = new JPanel(flowCenteredLayout);

                toCenter.add(new JLabel(Messages.getText("cap_round")));

                a.add(toCenter);

                pnlCap.add(a);

                JPanel b = new JPanel();

                b.setLayout(new BoxLayout(b, BoxLayout.Y_AXIS));

                capSquare = new JRadioButton(IconThemeHelper.getImageIcon("line-properties-cap-square"));

                capSquare.setSelectedIcon(IconThemeHelper.getImageIcon("line-properties-cap-square-selected"));

                toCenter = new JPanel(flowCenteredLayout);

                toCenter.add(capSquare);

                b.add(toCenter);

                toCenter = new JPanel(flowCenteredLayout);

                toCenter.add(new JLabel(Messages.getText("cap_square")));

                b.add(toCenter);

                pnlCap.add(b);

                ButtonGroup groupCap = new ButtonGroup();

                groupCap.add(capBut);

                groupCap.add(capRound);

                groupCap.add(capSquare);

                aux3.add(pnlCap);

                JPanel aux4 = new JPanel(new FlowLayout(FlowLayout.LEFT, 0, 0));

                aux4.add(new JBlank(5,40));

                pe = new PatternEditor();

                pe.setPreferredSize(new Dimension(440,40));

                aux4.add(pe);

                aux4.setBorder(BorderFactory.createTitledBorder(BorderFactory.createEmptyBorder(), Messages.getText("fill_pattern")+":"));

                JPanel aux5 = new JPanel(new FlowLayout(FlowLayout.LEFT,15, 0));

                clearButton = new JButton(Messages.getText("clear"));

                aux5.add(clearButton);

                joinBevel.addActionListener(this);

                joinMiter.addActionListener(this);

                joinRound.addActionListener(this);

                capBut.addActionListener(this);

                capRound.addActionListener(this);

                capSquare.addActionListener(this);

                clearButton.addActionListener(clear);

                pe.addActionListener(patternChange);

                JPanel aux = new JPanel(new FlowLayout(FlowLayout.LEFT));

                aux.add(aux2, BorderLayout.CENTER);

                aux.add(aux3, BorderLayout.CENTER);

                aux.add(aux4, BorderLayout.CENTER);

                aux.add(aux5, BorderLayout.WEST);

                add(aux, BorderLayout.CENTER);

        }

        public void actionPerformed(ActionEvent e) {

                callValueChanged(getLinePropertiesStyle());

        }

        private ActionListener patternChange = new ActionListener() {

                public void actionPerformed(ActionEvent e) {

                        callValueChanged(getLinePropertiesStyle());

                }

        };

        private ActionListener clear = new ActionListener() {

                public void actionPerformed(ActionEvent e) {

                        pe.clear_Dash();

                        callValueChanged(getLinePropertiesStyle());

                }

        };

        public void setLinePropertiesStyle(BasicStroke str) {

                if (str == null) {

                        str = new BasicStroke();

                }

                switch(str.getLineJoin()) {

                case 0:

                        joinMiter.setSelected(true);

                        break;

                case 1:

                        joinRound.setSelected(true);

                        break;

                case 2:

                        joinBevel.setSelected(true);

                        break;

                }

                switch(str.getEndCap()) {

                case 0:

                        capBut.setSelected(true);

                        break;

                case 1:

                        capRound.setSelected(true);

                        break;

                case 2:

                        capSquare.setSelected(true);

                        break;

                }

                pe.setDash(str.getDashArray());

                pe.repaint();

        }

        public BasicStroke getLinePropertiesStyle() {

                int capType=0, joinType=0;

                if (capBut.isSelected())                        capType = 0;

                else if (capRound.isSelected())                capType = 1;

                else if (capSquare.isSelected())        capType = 2;

                if (joinMiter.isSelected())                        joinType = 0;

                else if (joinRound.isSelected())        joinType = 1;

                else if (joinBevel.isSelected())        joinType = 2;

                float [] dash = pe.getDash();

                BasicStroke str = new BasicStroke(width, capType, joinType, 10, pe.getDash(), 0);

                pe.setDash(dash);

                return str;

        }

}