Application: gvSIG desktop » gvSIG 3D

package org.gvsig.gvsig3d.app.gui.styling;

import java.awt.BorderLayout;

import java.awt.Component;

import java.awt.Dimension;

import java.awt.GridBagConstraints;

import java.awt.GridBagLayout;

import java.awt.GridLayout;

import java.awt.Insets;

import java.awt.event.ActionEvent;

import java.awt.event.ActionListener;

import java.io.File;

import java.io.FileNotFoundException;

import javax.swing.JButton;

import javax.swing.JFileChooser;

import javax.swing.JLabel;

import javax.swing.JPanel;

import javax.swing.JRadioButton;

import javax.swing.JSpinner;

import javax.swing.JTabbedPane;

import javax.swing.JTextField;

import javax.swing.SpinnerNumberModel;

import javax.swing.border.TitledBorder;

import javax.swing.filechooser.FileFilter;

import org.gvsig.gvsig3d.impl.symbology3d.marker.impl.NodeMarker3DSymbol;

import org.gvsig.gvsig3d.symbology3d.I3DSymbol;

import org.gvsig.gvsig3d.symbology3d.marker.ISimpleMarker3DSymbol;

import org.gvsig.osgvp.core.osg.Group;

import org.gvsig.osgvp.core.osg.Node;

import org.gvsig.osgvp.core.osgdb.osgDB;

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

import org.gvsig.osgvp.viewer.IViewerContainer;

import org.gvsig.osgvp.viewer.ViewerFactory;

import javax.swing.JComboBox;

import javax.swing.DefaultComboBoxModel;

public class Object3DSymbolTab extends JPanel implements ISymbolSelectorTab {

        private JTextField textField;

        private IViewerContainer _canvas3d;

        private IViewerContainer _alternateCanvas3d;

        private ISimpleMarker3DSymbol _symbol;

        private String _nodeURL = "";

        private JSpinner sizeSpinner;

        private JComboBox _comboBox;

        /**

         * Create the panel.

         */

        public Object3DSymbolTab(Component parent) {

                setLayout(new BorderLayout(0, 0));

                JTabbedPane tabbedPane = new JTabbedPane(JTabbedPane.TOP);

                tabbedPane.setPreferredSize(new Dimension(180, 300));

                add(tabbedPane, BorderLayout.CENTER);

                JPanel panel = new JPanel();

                tabbedPane.addTab("Marker", null, panel, null);

                GridBagLayout gbl_panel = new GridBagLayout();

                gbl_panel.columnWidths = new int[] { 175 };

                gbl_panel.rowHeights = new int[] { 180, 70 };

                gbl_panel.columnWeights = new double[] { 0.0 };

                gbl_panel.rowWeights = new double[] { 0.0, 0.0 };

                panel.setLayout(gbl_panel);

                JPanel panel_2 = new JPanel();

                panel_2.setBorder(new TitledBorder(null, "Preview",

                                TitledBorder.LEADING, TitledBorder.TOP, null, null));

                GridBagConstraints gbc_panel_2 = new GridBagConstraints();

                gbc_panel_2.insets = new Insets(0, 0, 5, 5);

                gbc_panel_2.fill = GridBagConstraints.BOTH;

                gbc_panel_2.gridx = 0;

                gbc_panel_2.gridy = 0;

                panel.add(panel_2, gbc_panel_2);

                panel_2.setLayout(new BorderLayout(0, 0));

                JPanel panel_8 = getOsgPanel();

                panel_2.add(panel_8, BorderLayout.CENTER);

                JPanel propertiesPanel = new JPanel();

                propertiesPanel.setBorder(new TitledBorder(null, "Properties",

                                TitledBorder.LEADING, TitledBorder.TOP, null, null));

                GridBagConstraints gbc_propertiesPanel = new GridBagConstraints();

                gbc_propertiesPanel.fill = GridBagConstraints.HORIZONTAL;

                gbc_propertiesPanel.ipady = 10;

                gbc_propertiesPanel.ipadx = 10;

                gbc_propertiesPanel.insets = new Insets(0, 0, 0, 5);

                gbc_propertiesPanel.anchor = GridBagConstraints.NORTHWEST;

                gbc_propertiesPanel.gridx = 0;

                gbc_propertiesPanel.gridy = 1;

                panel.add(propertiesPanel, gbc_propertiesPanel);

                propertiesPanel.setLayout(new GridLayout(0, 3, 10, 10));

                JLabel lblNewLabel_1 = new JLabel("Path:");

                propertiesPanel.add(lblNewLabel_1);

                textField = new JTextField();

                textField.setEditable(false);

                // textField.setText(_nodeURL);

                propertiesPanel.add(textField);

                textField.setColumns(10);

                JButton btnBrowse = new JButton("Browse");

                btnBrowse.addActionListener(new ActionListener() {

                        public void actionPerformed(ActionEvent e) {

                                JFileChooser fc = new JFileChooser();

                                FileFilter ff = new TypeFileFilter();

                                fc.setFileFilter(ff);

                                int returnVal = fc.showDialog(Object3DSymbolTab.this, "Accept");

                                if (returnVal == JFileChooser.APPROVE_OPTION) {

                                        File file = fc.getSelectedFile();

                                        _nodeURL = file.getAbsolutePath();

                                        try {

                                                Node node = osgDB.readNodeFile(_nodeURL);

                                                _canvas3d.getOSGViewer().setSceneData(node);

                                        } catch (LoadNodeException e1) {

                                                // TODO Auto-generated catch block

                                                e1.printStackTrace();

                                        } catch (FileNotFoundException e1) {

                                                // TODO Auto-generated catch block

                                                e1.printStackTrace();

                                        }

                                        textField.setText(_nodeURL);

                                } else {

                                }

                                // _symbol.setColor(newColor);

                                // _colorPanel.setBackground(newColor);

                                // _colorPanel.repaint();

                                // symbolPreviewPanel.repaint();

                                // ((SymbolSelector3D) _parent).setSymbol(_symbol);

                        }

                });

                propertiesPanel.add(btnBrowse);

                JLabel lblSize = new JLabel("Scale Factor:");

                propertiesPanel.add(lblSize);

                JPanel panel_3 = new JPanel();

                propertiesPanel.add(panel_3);

                panel_3.setLayout(new BorderLayout(0, 0));

                sizeSpinner = new JSpinner();

                sizeSpinner.setModel(new SpinnerNumberModel(1.0, 1.0, 1000.0, 1.0));

                panel_3.add(sizeSpinner);

                propertiesPanel.setPreferredSize(new Dimension(80, 80));

                JPanel panel_4 = new JPanel();

                tabbedPane.addTab("Collection", null, panel_4, null);

                GridBagLayout gbl_panel_4 = new GridBagLayout();

                gbl_panel_4.columnWidths = new int[] { 175 };

                gbl_panel_4.rowHeights = new int[] { 250, 45 };

                gbl_panel_4.columnWeights = new double[] { 1.0 };

                gbl_panel_4.rowWeights = new double[] { 1.0, 0.0 };

                panel_4.setLayout(gbl_panel_4);

                JPanel panel_1 = new JPanel();

                panel_1.setBorder(new TitledBorder(null, "Preview",

                                TitledBorder.LEADING, TitledBorder.TOP, null, null));

                GridBagConstraints gbc_panel_1 = new GridBagConstraints();

                gbc_panel_1.insets = new Insets(0, 0, 5, 0);

                gbc_panel_1.fill = GridBagConstraints.BOTH;

                gbc_panel_1.gridx = 0;

                gbc_panel_1.gridy = 0;

                panel_4.add(panel_1, gbc_panel_1);

                panel_1.setLayout(new BorderLayout(0, 0));

                panel_1.add(getAlternateOsgPanel());

                _comboBox = new JComboBox();

                _comboBox.addActionListener(new ActionListener() {

                        public void actionPerformed(ActionEvent arg0) {

                                if (arg0.getSource() instanceof JComboBox) {

                                        switch (_comboBox.getSelectedIndex()) {

                                        case 0:

                                                _nodeURL = Object3DSymbolTab.class.getResource(

                                                                "/particle/fire.osgb").getPath();

                                                break;

                                        case 1:

                                                _nodeURL = Object3DSymbolTab.class.getResource(

                                                                "/particle/radial.osgb").getPath();

                                                break;

                                        case 2:

                                                _nodeURL = Object3DSymbolTab.class.getResource(

                                                                "/particle/space.osgb").getPath();

                                                break;

                                        case 3:

                                                _nodeURL = Object3DSymbolTab.class.getResource(

                                                                "/particle/trisistema.osgb").getPath();

                                                break;

                                        default:

                                                break;

                                        }

                                        try {

                                                Node node = osgDB.readNodeFile(_nodeURL);

                                                _alternateCanvas3d.getOSGViewer().setSceneData(node);

                                        } catch (LoadNodeException e) {

                                                // TODO Auto-generated catch block

                                                e.printStackTrace();

                                        } catch (FileNotFoundException e) {

                                                // TODO Auto-generated catch block

                                                e.printStackTrace();

                                        }

                                        Object3DSymbolTab.this.repaint();

                                        _alternateCanvas3d.getOSGViewer().getCameraManipulator()

                                                        .computeHomePosition();

                                }

                        }

                });

                _comboBox.setModel(new DefaultComboBoxModel(new String[] { "Fire",

                                "Radial", "Space", "Flare" }));

                GridBagConstraints gbc_comboBox = new GridBagConstraints();

                gbc_comboBox.fill = GridBagConstraints.HORIZONTAL;

                gbc_comboBox.gridx = 0;

                gbc_comboBox.gridy = 1;

                panel_4.add(_comboBox, gbc_comboBox);

        }

        private JPanel getOsgPanel() {

                int size = 140;

                JPanel aux3 = new JPanel();

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

                if (_canvas3d == null) {

                        _canvas3d = ViewerFactory.getInstance().createViewer(

                                        ViewerFactory.VIEWER_TYPE.CANVAS_VIEWER, null);

                        _canvas3d.setSize(size, size);

                        // _canvas3d.getOSGViewer().setClearColor(1.0, 1.0, 1.0, 0.0);

                        ViewerFactory.getInstance().startAnimator();

                }

                loadFile();

                aux3.add((Component) _canvas3d);

                return aux3;

        }

        private JPanel getAlternateOsgPanel() {

                int size = 140;

                JPanel aux3 = new JPanel();

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

                if (_alternateCanvas3d == null) {

                        _alternateCanvas3d = ViewerFactory.getInstance().createViewer(

                                        ViewerFactory.VIEWER_TYPE.CANVAS_VIEWER, null);

                        _alternateCanvas3d.setSize(size, size);

                        // _canvas3d.getOSGViewer().setClearColor(1.0, 1.0, 1.0, 0.0);

                        ViewerFactory.getInstance().startAnimator();

                }

                loadFile();

                aux3.add((Component) _alternateCanvas3d);

                return aux3;

        }

        private void loadFile() {

                Node node = null;

                if (_nodeURL == "") {

                        node = new Group();

                } else {

                        try {

                                node = osgDB.readNodeFile(_nodeURL);

                                _canvas3d.getOSGViewer().setSceneData(node);

                        } catch (LoadNodeException e) {

                                // TODO Auto-generated catch block

                                e.printStackTrace();

                        } catch (FileNotFoundException e) {

                                // TODO Auto-generated catch block

                                e.printStackTrace();

                        }

                }

                _canvas3d.getOSGViewer().setSceneData(node);

        }

        public I3DSymbol getNewSymbol() {

                // TODO Auto-generated method stub

                _symbol = new NodeMarker3DSymbol();

                ((NodeMarker3DSymbol) _symbol).setNodeFileURL(_nodeURL);

                ((NodeMarker3DSymbol) _symbol).setSize((Double) sizeSpinner.getValue());

                System.out.println("Set size to: " + (Double) sizeSpinner.getValue());

                return _symbol;

        }

        public void updatePanel(I3DSymbol symbol) {

                // TODO Auto-generated method stub

                _nodeURL = ((NodeMarker3DSymbol) symbol).getNodeFileURL();

                textField.setText(_nodeURL);

                sizeSpinner.setValue(((NodeMarker3DSymbol) symbol).getSize());

                loadFile();

        }

        public void saveParameters() {

                // TODO Auto-generated method stub

        }

        public class TypeFileFilter extends FileFilter {

                private final String[] okFileExtensions = new String[] { "3ds", "ive",

                                "osg" };

                public boolean accept(File file) {

                        for (String extension : okFileExtensions) {

                                if (file.getName().toLowerCase().endsWith(extension)

                                                || file.isDirectory()) {

                                        return true;

                                }

                        }

                        return false;

                }

                @Override

                public String getDescription() {

                        // TODO Auto-generated method stub

                        return "OSG File Types";

                }

        }

}