Application: gvSIG desktop

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

 *

 * Copyright (C) 2005 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.

 *

 * For more information, contact:

 *

 *  Generalitat Valenciana

 *   Conselleria d'Infraestructures i Transport

 *   Av. Blasco Ib??ez, 50

 *   46010 VALENCIA

 *   SPAIN

 *

 *      +34 963862235

 *   gvsig@gva.es

 *      www.gvsig.gva.es

 *

 *    or

 *

 *   IVER T.I. S.A

 *   Salamanca 50

 *   46005 Valencia

 *   Spain

 *

 *   +34 963163400

 *   dac@iver.es

 */

package com.iver.ai2.gvsig3d.legend;

import java.awt.Checkbox;

import java.awt.Component;

import java.awt.Dimension;

import java.awt.Font;

import java.awt.GridBagConstraints;

import java.awt.GridBagLayout;

import java.awt.event.ActionEvent;

import java.awt.event.ActionListener;

import java.io.File;

import java.io.FileNotFoundException;

import java.io.IOException;

import java.util.ArrayList;

import java.util.Iterator;

import java.util.List;

import javax.swing.JButton;

import javax.swing.JCheckBox;

import javax.swing.JFileChooser;

import javax.swing.JLabel;

import javax.swing.JOptionPane;

import javax.swing.JPanel;

import javax.swing.JTextField;

import javax.swing.filechooser.FileFilter;

import org.gvsig.osgvp.Node;

import org.gvsig.osgvp.Vec3;

import org.gvsig.osgvp.osgDB;

import org.gvsig.osgvp.exceptions.node.LoadNodeException;

import org.gvsig.osgvp.viewer.IViewerContainer;

import org.gvsig.osgvp.viewer.ViewerFactory;

import com.iver.ai2.gvsig3d.resources.MyFileFilter3D;

import com.iver.andami.PluginServices;

import com.iver.andami.messages.NotificationManager;

import com.iver.cit.gvsig.fmap.core.SymbologyFactory;

import com.iver.cit.gvsig.fmap.core.symbols.ISymbol;

import com.iver.cit.gvsig.fmap.core.symbols.SymbolDrawingException;

import com.iver.cit.gvsig.gui.styling.AbstractTypeSymbolEditor;

import com.iver.cit.gvsig.gui.styling.EditorTool;

import com.iver.cit.gvsig.gui.styling.Mask;

import com.iver.cit.gvsig.gui.styling.SymbolEditor;

/**

 * PictureMarker allows the user to store and modify the properties that define

 * a <b>picture marker symbol</b>.

 * <p>

 * <p>

 * This functionality is carried out thanks to a tab (simple marker)which is

 * included in the panel to edit the properities of a symbol (SymbolEditor)how

 * is explained in AbstractTypeSymbolEditor.

 * <p>

 * First of all, in the above mentioned tab the user will have options to change

 * the files from where the pictures for the symbol are taken (one for the

 * symbol when it is not selected in the map and the other when it is done).

 * <p>

 * <p>

 * Secondly, the user will have options to modify the pictures which had been

 * selected before (width and offset) .

 * 

 *@see AbstractTypeSymbolEditor

 *@author jaume dominguez faus - jaume.dominguez@iver.es

 */

public class Object3DMarker extends AbstractTypeSymbolEditor implements

                ActionListener {

        protected ArrayList<JPanel> tabs = new ArrayList<JPanel>();

        protected Mask mask;

        protected JLabel lblFileName;

        protected JLabel lblSelFileName;

        private JButton btn;

        private File fileOSG;

        private String filePath = "";

        private static String lastPath = "";

        public String getFilePath() {

                return filePath;

        }

        public void setFilePath(String filePath) {

                this.filePath = filePath;

        }

        private ActionListener chooseAction = new ActionListener() {

                public void actionPerformed(ActionEvent e) {

                        JFileChooser jfc = new JFileChooser(lastPath);

                        jfc.removeChoosableFileFilter(jfc.getAcceptAllFileFilter());

                        List filterListFile =  new ArrayList<MyFileFilter3D>();

                        filterListFile.add(new MyFileFilter3D("ive",

                                        PluginServices.getText(this, "Ficheros *.ive"), "ive"));

                        filterListFile.add(new MyFileFilter3D("3ds",

                                        PluginServices.getText(this, "Ficheros *.3ds"), "3ds"));

                        filterListFile.add(new MyFileFilter3D("obj",

                                        PluginServices.getText(this, "Ficheros *.obj"), "obj"));

                        filterListFile.add(new MyFileFilter3D("osg",

                                        PluginServices.getText(this, "Ficheros *.osg"), "osg"));

                        Iterator iter = filterListFile.iterator();

                        while (iter.hasNext()) {

                                jfc.addChoosableFileFilter((FileFilter) iter.next());

                        }

                        if (jfc.showOpenDialog((Component) PluginServices.getMainFrame()) == JFileChooser.APPROVE_OPTION) {

                                fileOSG = jfc.getSelectedFile();

                                if (fileOSG.exists()) {// file don't exists in the directory.

                                        MyFileFilter3D filter = (MyFileFilter3D) jfc

                                                        .getFileFilter();

                                        fileOSG = filter.normalizeExtension(fileOSG);

                                        filePath = fileOSG.getAbsolutePath();

                                        filePathTextField.setText(filePath);

                                        updatePreview();

                                        lastPath = fileOSG.getPath();

                                } else {

                                        JOptionPane.showMessageDialog(null,

                                                        "El fichero no existe.", "Fichero no encontrado",

                                                        JOptionPane.WARNING_MESSAGE);

                                        return;

                                }

                        }// If aprove option.

                }

        };

        private IViewerContainer _canvas3d;

        private JPanel topPanel;

        private JPanel leftBottomPanel;

        private JPanel rigthBottomPanel;

        private JTextField rotationTextFieldX;

        private JTextField scaleTextFieldX;

        private JTextField rotationTextFieldZ;

        private JTextField rotationTextFieldY;

        private JTextField scaleTextFieldY;

        private JTextField scaleTextFieldZ;

        private JTextField filePathTextField;

        private JCheckBox autorotate;

        private String tempScreenshotimage;

        public Object3DMarker(SymbolEditor owner) {

                super(owner);

                initialize();

        }

        @Override

        protected void finalize() throws Throwable {

                // TODO Auto-generated method stub

                super.finalize();

                // this part is for test

                ViewerFactory.getInstance().stopAnimator();

                _canvas3d.dispose();

                ///////////////////////////

        }

        /**

         * Initializes the parameters that define a picturmarker.To do it, a tab is

         * created inside the SymbolEditor panel with default values for the

         * different attributes of the picture marker.

         */

        private void initialize() {

                JPanel myTab = new JPanel(new GridBagLayout());

                myTab.setName("3D Object");

                // Top panel

                GridBagConstraints topPanelConstrain = new GridBagConstraints();

                topPanelConstrain.gridx = 0;

                topPanelConstrain.gridy = 0;

                topPanelConstrain.gridwidth = 2;

                topPanelConstrain.fill = GridBagConstraints.BOTH;

                topPanelConstrain.weightx = 1.0;

                topPanelConstrain.weighty = 1.0;

                myTab.add(getTopPanel(), topPanelConstrain);

                // bottom left panel

                GridBagConstraints leftBottomPanelConstrain = new GridBagConstraints();

                leftBottomPanelConstrain.gridx = 0;

                leftBottomPanelConstrain.gridy = 1;

                leftBottomPanelConstrain.fill = GridBagConstraints.BOTH;

                leftBottomPanelConstrain.weightx = 0.5;

                leftBottomPanelConstrain.weighty = 1.0;

                myTab.add(getLeftBottomPanel(), leftBottomPanelConstrain);

                // Bottom right panel

                GridBagConstraints rigthBottomPanelConstrain = new GridBagConstraints();

                rigthBottomPanelConstrain.gridx = 1;

                rigthBottomPanelConstrain.gridy = 1;

                rigthBottomPanelConstrain.fill = GridBagConstraints.BOTH;

                rigthBottomPanelConstrain.weightx = 0.5;

                rigthBottomPanelConstrain.weighty = 1.0;

                myTab.add(getRigthBottomPanel(), rigthBottomPanelConstrain);

                tabs.add(myTab);

                PluginServices core = PluginServices.getPluginServices("com.iver.core");

                if (core!= null){

                        if (core.getPersistentXML().contains("DataFolder")){

                                lastPath = core.getPersistentXML().getStringProperty("DataFolder");

                        }

                }

        }

        private JPanel getTopPanel() {

                if (topPanel == null) {

                        topPanel = new JPanel(new GridBagLayout());

                        // topPanel.setBorder(new LineBorder(Color.gray));

                        GridBagConstraints gridBagConstraints = new java.awt.GridBagConstraints();

                        gridBagConstraints.gridx = 0;

                        gridBagConstraints.gridy = 0;

                        gridBagConstraints.anchor = GridBagConstraints.WEST;

                        gridBagConstraints.insets = new java.awt.Insets(2, 5, 2, 5);

                        // picture file label

                        lblFileName = new JLabel("Seleccione fihero :");

//                        lblFileName.setFont(lblFileName.getFont().deriveFont(Font.BOLD));

                        topPanel.add(lblFileName, gridBagConstraints);

                        gridBagConstraints = new java.awt.GridBagConstraints();

                        gridBagConstraints.gridx = 0;

                        gridBagConstraints.gridy = 1;

                        gridBagConstraints.fill = java.awt.GridBagConstraints.HORIZONTAL;

                        gridBagConstraints.insets = new java.awt.Insets(2, 5, 2, 5);

                        gridBagConstraints.weightx = 0.75;

                        filePathTextField = new JTextField();

                        topPanel.add(filePathTextField, gridBagConstraints);

                        gridBagConstraints.gridx = 1;

                        gridBagConstraints.gridy = 1;

                        gridBagConstraints.fill = java.awt.GridBagConstraints.HORIZONTAL;

                        gridBagConstraints.weightx = 0.25;

                        gridBagConstraints.insets = new java.awt.Insets(2, 5, 2, 5);

                        // button browse

                        btn = new JButton(PluginServices.getText(this, "browse"));

                        btn.addActionListener(chooseAction);

                        topPanel.add(btn, gridBagConstraints);

                        gridBagConstraints.gridx = 0;

                        gridBagConstraints.gridy = 2;

                        gridBagConstraints.fill = java.awt.GridBagConstraints.HORIZONTAL;

//                        gridBagConstraints.weightx = 0.25;

                        autorotate = new JCheckBox();

                        autorotate.setSelected(false);

                        autorotate.setText("Autorotate");

                        topPanel.add(autorotate, gridBagConstraints);

                }

                return topPanel;

        }

        public JCheckBox getAutorotate() {

                return autorotate;

        }

        public void setAutorotate(JCheckBox autorotate) {

                this.autorotate = autorotate;

        }

        private JPanel getLeftBottomPanel() {

                if (leftBottomPanel == null) {

                        leftBottomPanel = new JPanel(new GridBagLayout());

                        // leftBottomPanel.setBorder(new LineBorder(Color.gray));

                        Component transLabel = new JLabel("Transformaciones :");

                        transLabel.setName("jLabel1"); // NOI18N

                        GridBagConstraints gridBagConstraints = new GridBagConstraints();

                        gridBagConstraints.gridx = 0;

                        gridBagConstraints.gridy = 0;

                        gridBagConstraints.gridwidth = 2;

                        gridBagConstraints.anchor = GridBagConstraints.WEST;

                        leftBottomPanel.add(transLabel, gridBagConstraints);

                        // Scale X

                        Component scaleXLabel = new JLabel("Escalado X");

                        scaleXLabel.setName("jLabel2"); // NOI18N

                        gridBagConstraints = new java.awt.GridBagConstraints();

                        gridBagConstraints.gridx = 0;

                        gridBagConstraints.gridy = 1;

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

                        leftBottomPanel.add(scaleXLabel, gridBagConstraints);

                        scaleTextFieldX = new JTextField();

                        // scaleTextFieldX.setName(); // NOI18N

                        scaleTextFieldX.setText("1");

                        gridBagConstraints = new java.awt.GridBagConstraints();

                        gridBagConstraints.gridx = 1;

                        gridBagConstraints.gridy = 1;

                        gridBagConstraints.fill = java.awt.GridBagConstraints.HORIZONTAL;

                        gridBagConstraints.weightx = 1.0;

                        gridBagConstraints.insets = new java.awt.Insets(2, 5, 2, 5);

                        leftBottomPanel.add(scaleTextFieldX, gridBagConstraints);

                        // Rotation Y

                        Component scaleYLabel = new JLabel("Escalado Y");

                        scaleYLabel.setName("jLabel5"); // NOI18N

                        gridBagConstraints = new java.awt.GridBagConstraints();

                        gridBagConstraints.gridx = 0;

                        gridBagConstraints.gridy = 2;

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

                        leftBottomPanel.add(scaleYLabel, gridBagConstraints);

                        scaleTextFieldY = new JTextField();

//                        scaleTextFieldY.setName("0"); // NOI18N

                        scaleTextFieldY.setText("1");

                        gridBagConstraints = new java.awt.GridBagConstraints();

                        gridBagConstraints.gridx = 1;

                        gridBagConstraints.gridy = 2;

                        gridBagConstraints.fill = java.awt.GridBagConstraints.HORIZONTAL;

                        gridBagConstraints.weightx = 1.0;

                        gridBagConstraints.insets = new java.awt.Insets(2, 5, 2, 5);

                        leftBottomPanel.add(scaleTextFieldY, gridBagConstraints);

                        // Rotation Z

                        Component scaleZLabel = new JLabel("Escalado Z");

                        scaleZLabel.setName("jLabel5"); // NOI18N

                        gridBagConstraints = new java.awt.GridBagConstraints();

                        gridBagConstraints.gridx = 0;

                        gridBagConstraints.gridy = 3;

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

                        leftBottomPanel.add(scaleZLabel, gridBagConstraints);

                        scaleTextFieldZ = new JTextField();

//                        scaleTextFieldZ.setName("0"); // NOI18N

                        scaleTextFieldZ.setText("1");

                        gridBagConstraints = new java.awt.GridBagConstraints();

                        gridBagConstraints.gridx = 1;

                        gridBagConstraints.gridy = 3;

                        gridBagConstraints.fill = java.awt.GridBagConstraints.HORIZONTAL;

                        gridBagConstraints.weightx = 1.0;

                        gridBagConstraints.insets = new java.awt.Insets(2, 5, 2, 5);

                        leftBottomPanel.add(scaleTextFieldZ, gridBagConstraints);

                        // Rotation X

                        Component rotationXLabel = new JLabel("Rotacion X");

                        rotationXLabel.setName("jLabel5"); // NOI18N

                        gridBagConstraints = new java.awt.GridBagConstraints();

                        gridBagConstraints.gridx = 0;

                        gridBagConstraints.gridy = 4;

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

                        leftBottomPanel.add(rotationXLabel, gridBagConstraints);

                        rotationTextFieldX = new JTextField();

//                        rotationTextFieldX.setName("0"); // NOI18N

                        rotationTextFieldX.setText("0");

                        gridBagConstraints = new java.awt.GridBagConstraints();

                        gridBagConstraints.gridx = 1;

                        gridBagConstraints.gridy = 4;

                        gridBagConstraints.fill = java.awt.GridBagConstraints.HORIZONTAL;

                        gridBagConstraints.weightx = 1.0;

                        gridBagConstraints.insets = new java.awt.Insets(2, 5, 2, 5);

                        leftBottomPanel.add(rotationTextFieldX, gridBagConstraints);

                        // Rotation Y

                        Component rotationYLabel = new JLabel("Rotacion Y");

                        rotationYLabel.setName("jLabel3"); // NOI18N

                        gridBagConstraints = new java.awt.GridBagConstraints();

                        gridBagConstraints.gridx = 0;

                        gridBagConstraints.gridy = 5;

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

                        leftBottomPanel.add(rotationYLabel, gridBagConstraints);

                        rotationTextFieldY = new JTextField();

                        rotationTextFieldY.setName("0"); // NOI18N

                        rotationTextFieldY.setText("0");

                        gridBagConstraints = new java.awt.GridBagConstraints();

                        gridBagConstraints.gridx = 1;

                        gridBagConstraints.gridy = 5;

                        gridBagConstraints.fill = java.awt.GridBagConstraints.HORIZONTAL;

                        gridBagConstraints.weightx = 1.0;

                        gridBagConstraints.insets = new java.awt.Insets(2, 5, 2, 5);

                        leftBottomPanel.add(rotationTextFieldY, gridBagConstraints);

                        // Rotation Z

                        Component rotationZlabel = new JLabel("Rotacion Z");

                        rotationZlabel.setName("jLabel4"); // NOI18N

                        gridBagConstraints = new java.awt.GridBagConstraints();

                        gridBagConstraints.gridx = 0;

                        gridBagConstraints.gridy = 6;

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

                        leftBottomPanel.add(rotationZlabel, gridBagConstraints);

                        rotationTextFieldZ = new JTextField();

//                        rotationTextFieldZ.setName("0"); // NOI18N

                        rotationTextFieldZ.setText("0");

                        gridBagConstraints = new java.awt.GridBagConstraints();

                        gridBagConstraints.gridx = 1;

                        gridBagConstraints.gridy = 6;

                        gridBagConstraints.fill = java.awt.GridBagConstraints.HORIZONTAL;

                        gridBagConstraints.weightx = 1.0;

                        gridBagConstraints.insets = new java.awt.Insets(2, 5, 2, 5);

                        leftBottomPanel.add(rotationTextFieldZ, gridBagConstraints);

                }

                return leftBottomPanel;

        }

        private JPanel getRigthBottomPanel() {

                if (rigthBottomPanel == null) {

                        rigthBottomPanel = new JPanel(new GridBagLayout());

                        // rigthBottomPanel.setBorder(new LineBorder(Color.gray));

                        GridBagConstraints constrain = new GridBagConstraints();

                        constrain.gridx = 0;

                        constrain.gridy = 0;

                        constrain.anchor = GridBagConstraints.WEST;

                        // selection picture file

                        lblSelFileName = new JLabel("Preview:");

                        rigthBottomPanel.add(lblSelFileName, constrain);

                        int size = 150;

                        JPanel aux3 = new JPanel();

                        aux3.setPreferredSize(new Dimension(size, size));

                        _canvas3d = ViewerFactory.getInstance().createViewer(

                                        ViewerFactory.VIEWER_TYPE.CANVAS_VIEWER, null);

                        ViewerFactory.getInstance().startAnimator();

                        _canvas3d.setSize(size, size);

                        updatePreview();

                        constrain.gridx = 0;

                        constrain.gridy = 1;

                        aux3.add((Component) _canvas3d);

                        rigthBottomPanel.add(aux3, constrain);

                }

                return rigthBottomPanel;

        }

        private void updatePreview(){

                try {

                        Node node = null;

                        if (this.getFilePath() == "") {

                                node = osgDB.readNodeFile("D:/modelos3d/cow.ive");

                        } else {

                                node = osgDB.readNodeFile(filePath);

                        }

                        _canvas3d.getOSGViewer().setSceneData(node);

                        tempScreenshotimage = System.getenv("TMP")+"/tempScreenshotimage.png";

                        System.err.println("screenshot del simbolo " + tempScreenshotimage);

                        _canvas3d.getOSGViewer().takeScreenshot(tempScreenshotimage);

                } catch (LoadNodeException e) {

                        // TODO Auto-generated catch block

                        e.printStackTrace();

                } catch (FileNotFoundException e) {

                        // TODO Auto-generated catch block

                        e.printStackTrace();

                }

        }

        public ISymbol getLayer() {

                // this method builds the new symbol and returns it to the legend

                // manager

                try {

                        Object3DMarkerSymbol symbol = null;

                        if (this.getFilePath().equals(""))

                                symbol = null;

                        else {

                                symbol = new Object3DMarkerSymbol(this.getFilePath());

                                symbol.setScale(new Vec3(Double.parseDouble(scaleTextFieldX

                                                .getText()), Double.parseDouble(scaleTextFieldY

                                                .getText()), Double.parseDouble(scaleTextFieldZ

                                                .getText())));

                                symbol.setRotation(new Vec3(Double

                                                .parseDouble(rotationTextFieldX.getText()), Double

                                                .parseDouble(rotationTextFieldY.getText()), Double

                                                .parseDouble(rotationTextFieldZ.getText())));

                                symbol.setAutoRotate(autorotate.isSelected());

                                symbol.setSnapshot(tempScreenshotimage);

                        }

                        return symbol;

                } catch (IOException e) {

                        return SymbologyFactory.getWarningSymbol(PluginServices.getText(

                                        this, "failed_acessing_files"), null,

                                        SymbolDrawingException.UNSUPPORTED_SET_OF_SETTINGS);

                }

        }

        public void refreshControls(ISymbol layer) {

                // this method gets the simbol from the legend manager

                Object3DMarkerSymbol sym;

                try {

                        String fileName = null;

                        if (layer == null) {

                                // initialize defaults

                                System.err.println(getClass().getName()

                                                + ":: should be unreachable code");

                                fileName = "-";

                        } else {

                                sym = (Object3DMarkerSymbol) layer;

                                fileName = sym.getObject3DPath();

                        }

                        this.setFilePath(fileName);

                } catch (IndexOutOfBoundsException ioEx) {

                        NotificationManager.addWarning("Symbol layer index out of bounds",

                                        ioEx);

                } catch (ClassCastException ccEx) {

                        NotificationManager.addWarning("Illegal casting from "

                                        + layer.getClassName() + " to "

                                        + getSymbolClass().getName() + ".", ccEx);

                }

        }

        public String getName() {

                return "Object 3D symbol";

        }

        public JPanel[] getTabs() {

                return tabs.toArray(new JPanel[tabs.size()]);

        }

        public Class getSymbolClass() {

                return Object3DMarkerSymbol.class;

        }

        public EditorTool[] getEditorTools() {

                return null;

        }

        public void actionPerformed(ActionEvent e) {

                fireSymbolChangedEvent();

        }

}