Application: gvSIG desktop » gvSIG 3D

import java.awt.BorderLayout;

import java.awt.Dimension;

import java.io.File;

import java.io.FileNotFoundException;

import javax.swing.ImageIcon;

import javax.swing.JFileChooser;

import javax.swing.filechooser.FileFilter;

import org.gvsig.gvsig3d.impl.symbology3d.marker.impl.PictureMarker3DSymbol;

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 java.awt.event.ActionListener;

import java.awt.event.ActionEvent;

import javax.swing.JSlider;

import javax.swing.SpinnerNumberModel;

import javax.swing.event.ChangeListener;

import javax.swing.event.ChangeEvent;

public class PictureSymbolTab extends JPanel implements ISymbolSelectorTab {

	private JPanel _picturePanel;

	private ISimpleMarker3DSymbol _symbol;

	private String _pictureURL = "";

	private JSpinner sizeSpinner;

	private JLabel background;

	private ImageIcon icon;

	private JPanel previewPanel;

	private JPanel panel;

		setLayout(new BorderLayout(0, 0));

		panel = new JPanel();

		gbl_panel.columnWidths = new int[] { 352, 84, 0 };

		gbl_panel.rowHeights = new int[] { 100, 0 };

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

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

		JPanel propertiesPanel = new JPanel();

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

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

		GridBagConstraints gbc_propertiesPanel = new GridBagConstraints();

		gbc_propertiesPanel.anchor = GridBagConstraints.NORTHWEST;

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

		gbc_propertiesPanel.gridx = 0;

		gbc_propertiesPanel.gridy = 0;

		panel.add(propertiesPanel, gbc_propertiesPanel);

		propertiesPanel.setLayout(new GridLayout(0, 3, 15, 0));

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

		propertiesPanel.add(lblNewLabel_1);

		// textField.setText(_nodeURL);

		propertiesPanel.add(textField);

		btnBrowse.addActionListener(new ActionListener() {

			public void actionPerformed(ActionEvent e) {

				JFileChooser fc = new JFileChooser();

				FileFilter ff = new TypeFileFilter();

				fc.setFileFilter(ff);

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

				if (returnVal == JFileChooser.APPROVE_OPTION) {

					File file = fc.getSelectedFile();

					_pictureURL = file.getAbsolutePath();

					// Aqui refrescar la imagen en el jpanel

					textField.setText(_pictureURL);

					icon = new ImageIcon(_pictureURL);

					background = new JLabel(icon);

					_picturePanel.removeAll();

					_picturePanel.add(background);

					_picturePanel.setIgnoreRepaint(false);

					panel.repaint();

				} 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);

		propertiesPanel.add(panel_3);

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

		sizeSpinner = new JSpinner();

		sizeSpinner.addChangeListener(new ChangeListener() {

			public void stateChanged(ChangeEvent arg0) {

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

			}

		});

		sizeSpinner.setModel(new SpinnerNumberModel(1, 1, 100, 1));

		panel_3.add(sizeSpinner);

		previewPanel = new JPanel();

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

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

		gbc_panel_2.fill = GridBagConstraints.BOTH;

		panel.add(previewPanel, gbc_panel_2);

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

		_picturePanel = new JPanel();

		previewPanel.add(_picturePanel, BorderLayout.CENTER);

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

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

		icon = new ImageIcon("/home/jzarzoso/capa0.png");

		background = new JLabel(icon);

		_picturePanel.add(background, BorderLayout.CENTER);

		GridBagLayout gbl_panel_4 = new GridBagLayout();

		gbl_panel_4.columnWidths = new int[] { 220, 220, 0 };

		gbl_panel_4.rowHeights = new int[] { 33, 33, 33, 0 };

		gbl_panel_4.columnWeights = new double[] { 0.0, 0.0, Double.MIN_VALUE };

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

		panel_4.setLayout(gbl_panel_4);

		JRadioButton rdbtnNewRadioButton = new JRadioButton("");

		GridBagConstraints gbc_rdbtnNewRadioButton = new GridBagConstraints();

		gbc_rdbtnNewRadioButton.anchor = GridBagConstraints.WEST;

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

		gbc_rdbtnNewRadioButton.gridx = 0;

		gbc_rdbtnNewRadioButton.gridy = 0;

		panel_4.add(rdbtnNewRadioButton, gbc_rdbtnNewRadioButton);

		GridBagConstraints gbc_panel_5 = new GridBagConstraints();

		gbc_panel_5.fill = GridBagConstraints.BOTH;

		gbc_panel_5.insets = new Insets(0, 0, 5, 0);

		gbc_panel_5.gridx = 1;

		gbc_panel_5.gridy = 0;

		panel_4.add(panel_5, gbc_panel_5);

		JRadioButton rdbtnNewRadioButton_1 = new JRadioButton("");

		GridBagConstraints gbc_rdbtnNewRadioButton_1 = new GridBagConstraints();

		gbc_rdbtnNewRadioButton_1.fill = GridBagConstraints.BOTH;

		gbc_rdbtnNewRadioButton_1.insets = new Insets(0, 0, 5, 5);

		gbc_rdbtnNewRadioButton_1.gridx = 0;

		gbc_rdbtnNewRadioButton_1.gridy = 1;

		panel_4.add(rdbtnNewRadioButton_1, gbc_rdbtnNewRadioButton_1);

		GridBagConstraints gbc_panel_6 = new GridBagConstraints();

		gbc_panel_6.fill = GridBagConstraints.BOTH;

		gbc_panel_6.insets = new Insets(0, 0, 5, 0);

		gbc_panel_6.gridx = 1;

		gbc_panel_6.gridy = 1;

		panel_4.add(panel_6, gbc_panel_6);

		JRadioButton rdbtnNewRadioButton_2 = new JRadioButton("");

		GridBagConstraints gbc_rdbtnNewRadioButton_2 = new GridBagConstraints();

		gbc_rdbtnNewRadioButton_2.fill = GridBagConstraints.BOTH;

		gbc_rdbtnNewRadioButton_2.insets = new Insets(0, 0, 0, 5);

		gbc_rdbtnNewRadioButton_2.gridx = 0;

		gbc_rdbtnNewRadioButton_2.gridy = 2;

		panel_4.add(rdbtnNewRadioButton_2, gbc_rdbtnNewRadioButton_2);

		GridBagConstraints gbc_panel_7 = new GridBagConstraints();

		gbc_panel_7.fill = GridBagConstraints.BOTH;

		gbc_panel_7.gridx = 1;

		gbc_panel_7.gridy = 2;

		panel_4.add(panel_7, gbc_panel_7);

		_symbol = new PictureMarker3DSymbol();

		((PictureMarker3DSymbol) _symbol).setPictureFileURL(_pictureURL);

		((PictureMarker3DSymbol) _symbol).setSize(100);

	public void updatePanel(I3DSymbol symbol) {

		// TODO Auto-generated method stub

		_pictureURL = ((PictureMarker3DSymbol) symbol).getPictureFileURL();

		// System.out.println("Setting text" + _pictureURL);

		textField.setText(_pictureURL);

		// loadFile();

	}

	public void saveParameters() {

		// TODO Auto-generated method stub

	}

	public class TypeFileFilter extends FileFilter {

		private final String[] okFileExtensions = new String[] { "jpg", "png",

				"bmp", "jpeg", "tiff" };

		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";

		}

	}