Application: gvSIG desktop

/* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana

 *

 * Copyright (C) 2006 IVER T.I. and Generalitat Valenciana.

 *

 * 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., 59 Temple Place - Suite 330, Boston, MA  02111-1307,USA.

 */

package org.gvsig.georeferencing.gui.panels;

import java.awt.FlowLayout;

import java.awt.GridBagConstraints;

import java.awt.GridBagLayout;

import javax.swing.JLabel;

import javax.swing.JPanel;

import org.gvsig.georeferencing.gui.dialog.GeoreferencingDialog;

import com.iver.andami.PluginServices;

import com.iver.cit.gvsig.fmap.ViewPort;

public class AdjustGeorefPanel extends JPanel{

        //**********************Vars**********************************

        private int                                         widthAdjustPanel = 380;

        private int                                         heightAdjustPanel = 172;

        private JPanel                                         pDetailImage = null;

        private ZoomControlPanel                 pixelZoom = null;

        private ZoomControlPanel                 mapZoom = null;

        private JPanel                                         zoomx = null;

        private GeoreferencingDialog         grd = null;

        private OptionsPanel                         optionsPanel = null;

        private JPanel                                         pZoomxRight = null;

        private JPanel                                         pZoomxLeft = null;

        private JLabel                                         lzoom1 = null;

        private JLabel                                         lzoom2 = null;

        private JLabel                                         lzoomx1 = null;

        private JLabel                                         lzoomx2 = null;

        //**********************Methods**************************************

        /**

         * This is the default constructor

         */

        public AdjustGeorefPanel(GeoreferencingDialog grd) {

                super();

                this.grd = grd;

                initialize();

        }

        /**

         * This method initializes this

         * 

         * @return void

         */

        private void initialize() {

        GridBagConstraints gridBagConstraints11 = new GridBagConstraints();

        gridBagConstraints11.gridx = 0;

        gridBagConstraints11.gridy = 1;

        GridBagConstraints gridBagConstraints = new GridBagConstraints();

        gridBagConstraints.gridx = 0;

        gridBagConstraints.gridy = 0;

        this.setLayout(new GridBagLayout());

        this.setPreferredSize(new java.awt.Dimension(widthAdjustPanel, heightAdjustPanel));

        this.setSize(new java.awt.Dimension(widthAdjustPanel, heightAdjustPanel));

        this.setLocation(new java.awt.Point(0,0));

                this.add(getPDetailImage(), gridBagConstraints);                

                this.add(getPZoomx(), gridBagConstraints11);

        }

        /**

         * This method initializes jPanel        

         *         

         * @return javax.swing.JPanel        

         */

        private JPanel getPDetailImage() {

                if (pDetailImage == null) {

                        GridBagConstraints gridBagConstraints1 = new GridBagConstraints();

                        gridBagConstraints1.insets = new java.awt.Insets(10,0,0,0);

                        gridBagConstraints1.gridy = 0;

                        gridBagConstraints1.gridx = 0;

                        GridBagConstraints gridBagConstraints2 = new GridBagConstraints();

                        gridBagConstraints2.insets = new java.awt.Insets(10,0,0,0);

                        gridBagConstraints2.gridy = 0;

                        gridBagConstraints2.gridx = 1;

                        pDetailImage = new JPanel();

                        pDetailImage.setLayout(new GridBagLayout());

                        pDetailImage.setPreferredSize(new java.awt.Dimension(widthAdjustPanel, 152));

                        pDetailImage.add(getZoomLeft(), gridBagConstraints1);

                        pDetailImage.add(getZoomRight(), gridBagConstraints2);        

                }

                return pDetailImage;

        }

        /**

         * This method initializes ZoomControlPanel        

         *         

         * @return javax.swing.JButton        

         */

        public ZoomControlPanel getZoomLeft() {

                if (pixelZoom == null) {

                        pixelZoom = new ZoomControlPanel(true, grd);

                }

                return pixelZoom;

        }

        /**

         * This method initializes jButton        

         *         

         * @return javax.swing.JButton        

         */

        public ZoomControlPanel getZoomRight() {

                if (mapZoom == null) {

                        mapZoom = new ZoomControlPanel(false, grd);

                }

                return mapZoom;

        }

        /**

         * This method initializes jPanel        

         *         

         * @return javax.swing.JPanel        

         */

        public JPanel getPZoomx() {

                if (zoomx == null) {

                        GridBagConstraints gridBagConstraints4 = new GridBagConstraints();

                        gridBagConstraints4.insets = new java.awt.Insets(0,0,0,0);

                        gridBagConstraints4.gridy = 0;

                        gridBagConstraints4.gridx = 1;

                        GridBagConstraints gridBagConstraints3 = new GridBagConstraints();

                        gridBagConstraints3.gridx = 0;

                        gridBagConstraints3.ipadx = 0;

                        gridBagConstraints3.gridy = 0;

                        zoomx = new JPanel();

                        zoomx.setLayout(new GridBagLayout());

                        zoomx.setPreferredSize(new java.awt.Dimension(widthAdjustPanel, 20));

                        zoomx.add(getPZoomxRight(), gridBagConstraints3);

                        zoomx.add(getPZoomxLeft(), gridBagConstraints4);

                }

                return zoomx;

        }

        /**

         * Asigna los viewPort a los canvas para el dibujado de la minimagen 

         * @param vp ViewPort asignado.

         */

        public void setViewPort(ViewPort vp, double zoom){

                this.getZoomLeft().setViewPort(vp, zoom);

                this.getZoomRight().setViewPort(vp, zoom);

        }

        /**

         * Realiza el dibujado de la minimagen de los cavas con el viewport actual 

         */

        public void draw(){

                this.getZoomLeft().draw();

                this.getZoomRight().draw();

        }

        /**

         * @return Returns the optionsPanel.

         */

        public OptionsPanel getOptionsPanel() {

                return optionsPanel;

        }

    /**

     * Activa o desactiva este panel y todos los que lo componen

     * @param enabled variable booleana para la activaci?n y/o desactivaci?n

     */

    public void setEnabled(boolean enabled){

            if(pixelZoom != null)

                    pixelZoom.setEnabled(enabled);

            if(mapZoom != null)

                    mapZoom.setEnabled(enabled);

    }

        //**********************End Methods**********************************        

        /**

         * This method initializes jPanel        

         *         

         * @return javax.swing.JPanel        

         */

        private JPanel getPZoomxRight() {

                if (pZoomxRight == null) {

                        FlowLayout flowLayout = new FlowLayout();

                        flowLayout.setHgap(2);

                        flowLayout.setAlignment(java.awt.FlowLayout.LEFT);

                        flowLayout.setVgap(2);

                        lzoomx1 = new JLabel();

                        lzoomx1.setText("1:");

                        lzoom1 = new JLabel();

                        lzoom1.setText(PluginServices.getText(this, "escala") + ": ");

                        pZoomxRight = new JPanel();

                        pZoomxRight.setLayout(flowLayout);

                        pZoomxRight.setPreferredSize(new java.awt.Dimension(210,20));

                        pZoomxRight.add(lzoom1, null);

                        pZoomxRight.add(lzoomx1, null);

                }

                return pZoomxRight;

        }

        /**

         * This method initializes jPanel1        

         *         

         * @return javax.swing.JPanel        

         */

        private JPanel getPZoomxLeft() {

                if (pZoomxLeft == null) {

                        FlowLayout flowLayout1 = new FlowLayout();

                        flowLayout1.setAlignment(java.awt.FlowLayout.LEFT);

                        flowLayout1.setVgap(2);

                        flowLayout1.setHgap(2);

                        lzoomx2 = new JLabel();

                        lzoomx2.setText("1:");

                        lzoom2 = new JLabel();

                        lzoom2.setText(PluginServices.getText(this, "escala") + ": ");

                        pZoomxLeft = new JPanel();

                        pZoomxLeft.setLayout(flowLayout1);

                        pZoomxLeft.setPreferredSize(new java.awt.Dimension(170,20));

                        pZoomxLeft.add(lzoom2, null);

                        pZoomxLeft.add(lzoomx2, null);

                }

                return pZoomxLeft;

        }

        /**

         * Asigna el zoom de la miniimagen con los controles a la derecha

         * @param txt

         */

        public void setLZoomRight(String txt){

                if(lzoomx1 != null)

                        lzoomx1.setText(txt);

        }

        /**

         * Asigna el zoom de la miniimagen con los controles a la izquierda

         * @param txt

         */

        public void setLZoomLeft(String txt){

                if(lzoomx2 != null)

                        lzoomx2.setText(txt);

        }

}