terrainprofilepanel.java

来自「world wind java sdk 源码」· Java 代码 · 共 660 行 · 第 1/2 页

/*
Copyright (C) 2001, 2007 United States Government
as represented by the Administrator of the
National Aeronautics and Space Administration.
All Rights Reserved.
*/

package gov.nasa.worldwind.applications.sar;

import gov.nasa.worldwind.WorldWindow;
import gov.nasa.worldwind.avlist.AVKey;
import gov.nasa.worldwind.examples.ApplicationTemplate;
import gov.nasa.worldwind.geom.Angle;
import gov.nasa.worldwind.geom.LatLon;
import gov.nasa.worldwind.geom.Position;
import gov.nasa.worldwind.layers.Layer;
import gov.nasa.worldwind.layers.ScalebarLayer;
import gov.nasa.worldwind.layers.TerrainProfileLayer;
import gov.nasa.worldwind.render.Polyline;

import javax.swing.*;
import javax.swing.border.*;
import javax.swing.event.*;
import java.awt.*;
import java.awt.event.*;
import java.util.ArrayList;
import java.util.HashMap;

/**
 * @author tag
 * @version $Id: TerrainProfilePanel.java 8336 2009-01-05 23:43:09Z patrickmurris $
 */
@SuppressWarnings({"FieldCanBeLocal"})
public class TerrainProfilePanel extends JPanel
{
    private final TerrainProfileController controller;
    private static final String GRAPH_SIZE_SMALL_TEXT = "Small Graph";
    private static final String GRAPH_SIZE_MEDIUM_TEXT = "Medium Graph";
    private static final String GRAPH_SIZE_LARGE_TEXT = "Large Graph";
    private static final String FOLLOW_VIEW_TEXT   = "Profile At Screen Center";
    private static final String FOLLOW_CURSOR_TEXT = "Profile Under Cursor";
    //private static final String FOLLOW_EYE_TEXT    = "Profile Under Eye";
    private static final String FOLLOW_OBJECT_TEXT = "Profile Under Aircraft";
    private static final String FOLLOW_NONE_TEXT   = "No Profile";

    public TerrainProfilePanel()
    {
        initComponents();

//        this.followComboBox.setModel(new DefaultComboBoxModel(TerrainProfileController.getFollowKeys()));
//        this.followComboBox.setSelectedIndex(0);
//        this.sizeComboBox.setModel(new DefaultComboBoxModel(TerrainProfileController.getSizeKeys()));
//        this.sizeComboBox.setSelectedIndex(0);

        this.controller = new TerrainProfileController();
//        this.matchProfileToPanel();
    }

    public WorldWindow getWwd()
    {
        return this.controller.getWwd();
    }

    public void setWwd(WorldWindow wwd)
    {
        this.controller.setWwd(wwd);
        this.matchProfileToPanel();
    }

    private void matchProfileToPanel()
    {
        this.setFollow();
        this.controller.setProfileSize((String) this.sizeComboBox.getSelectedItem());
        this.controller.setKeepProportions(this.proportionalCheckBox.isSelected());
        this.controller.setShowEyePosition(this.showEyeCheckBox.isSelected());
        this.controller.setZeroBased(this.zeroBaseCheckBox.isSelected());
        this.controller.setProfileWidthFactor(
            Double.parseDouble(((String)this.profileWidthSpinner.getValue()).replace("x", "")));
        this.controller.setProfileLengthFactor(
            Double.parseDouble(((String)this.profileLengthSpinner.getValue()).replace("x", "")));
    }

    @SuppressWarnings({"UnusedDeclaration"})
    private void sizeComboBoxActionPerformed(ActionEvent e)
    {
        this.controller.setProfileSize((String) this.sizeComboBox.getSelectedItem());
    }

    @SuppressWarnings({"UnusedDeclaration"})
    private void followComboBoxActionPerformed(ActionEvent e)
    {
        this.setFollow();
    }

    //public void setFollowEye()
    //{
    //    this.followComboBox.getModel().setSelectedItem(FOLLOW_EYE_TEXT);
    //}/

    public void setFollowObject()
    {
        this.followComboBox.getModel().setSelectedItem(FOLLOW_OBJECT_TEXT);
    }

    @SuppressWarnings({"StringEquality"})
    private void setFollow()
    {
        this.controller.setFollow((String) this.followComboBox.getSelectedItem());
        String follow = this.controller.getFollow();

        if (follow == TerrainProfileLayer.FOLLOW_VIEW)
        {
            if (this.showEyeCheckBox.isEnabled())
                this.showEyeCheckBox.setEnabled(false);
            if (!this.profileWidthSpinner.isEnabled())
                this.profileWidthSpinner.setEnabled(true);
            if (this.profileLengthSpinner.isEnabled())
                this.profileLengthSpinner.setEnabled(false);
        }
        else if (follow == TerrainProfileLayer.FOLLOW_CURSOR)
        {
            if (this.showEyeCheckBox.isEnabled())
                this.showEyeCheckBox.setEnabled(false);
            if (!this.profileWidthSpinner.isEnabled())
                this.profileWidthSpinner.setEnabled(true);
            if (this.profileLengthSpinner.isEnabled())
                this.profileLengthSpinner.setEnabled(false);
        }
        //else if (follow == TerrainProfileLayer.FOLLOW_EYE)
        //{
        //    if (!this.showEyeCheckBox.isEnabled())
        //        this.showEyeCheckBox.setEnabled(true);
        //    if (!this.profileWidthSlider.isEnabled())
        //        this.profileWidthSlider.setEnabled(true);
        //    if (!this.profileLengthSlider.isEnabled())
        //        this.profileLengthSlider.setEnabled(true);
        //}
        else if (follow == TerrainProfileLayer.FOLLOW_OBJECT)
        {
            if (!this.showEyeCheckBox.isEnabled())
                this.showEyeCheckBox.setEnabled(true);
            if (!this.profileWidthSpinner.isEnabled())
                this.profileWidthSpinner.setEnabled(true);
            if (!this.profileLengthSpinner.isEnabled())
                this.profileLengthSpinner.setEnabled(true);
        }
        else if (follow == TerrainProfileLayer.FOLLOW_NONE)
        {
            if (this.showEyeCheckBox.isEnabled())
                this.showEyeCheckBox.setEnabled(false);
            if (this.profileWidthSpinner.isEnabled())
                this.profileWidthSpinner.setEnabled(false);
            if (this.profileLengthSpinner.isEnabled())
                this.profileLengthSpinner.setEnabled(false);
        }
    }

    private void proportionalCheckBoxItemStateChanged(ItemEvent e)
    {
        this.controller.setKeepProportions(((JCheckBox) e.getSource()).isSelected());
    }

    private void showEyeCheckBoxItemStateChanged(ItemEvent e)
    {
        this.controller.setShowEyePosition(((JCheckBox) e.getSource()).isSelected());
    }

    private void zeroBaseCheckBoxItemStateChanged(ItemEvent e)
    {
        this.controller.setZeroBased(((JCheckBox) e.getSource()).isSelected());
    }

    private void profileWidthSpinnerStateChanged(ChangeEvent e)
    {
        String value = (String)((JSpinner) e.getSource()).getValue();
        value = value.replace("x", "");
        this.controller.setProfileWidthFactor(Double.parseDouble(value));
        if (this.profilesSameSize.isSelected())
            this.profileLengthSpinner.setValue(this.profileWidthSpinner.getValue());
    }

    private void profileLengthSpinnerStateChanged(ChangeEvent e)
    {
        String value = (String)((JSpinner) e.getSource()).getValue();
        value = value.replace("x", "");
        this.controller.setProfileLengthFactor(Double.parseDouble(value));
        if (this.profilesSameSize.isSelected())
            this.profileWidthSpinner.setValue(this.profileLengthSpinner.getValue());
    }

    public void profilesSameSizeStateChanged(ChangeEvent e)
    {
        if (((JCheckBox)e.getSource()).isSelected())
            this.profileLengthSpinner.setValue(this.profileWidthSpinner.getValue());
    }

    public void profileFollowPathStateChanged(ChangeEvent e)
    {
        this.controller.setWholeTrackLength(((JCheckBox)e.getSource()).isSelected());
    }

    public void updatePosition(Position position, Angle heading)
    {
        this.controller.updatePosition(position, heading);
    }

    public void updatePath(ArrayList<? extends LatLon> positions)
    {
        this.controller.updatePath(positions);
    }

    public String getFollow()
    {
        return this.controller.getFollow();
    }

    private void initComponents()
    {
        this.panel1 = new JPanel();
        this.panel2 = new JPanel();
        this.panel6 = new JPanel();
        this.panel5 = new JPanel();
        this.sizeComboBox = new JComboBox();
        this.panel7 = new JPanel();
        this.followComboBox = new JComboBox();
        this.panel3 = new JPanel();
        this.proportionalCheckBox = new JCheckBox();
        this.showEyeCheckBox = new JCheckBox();
        this.zeroBaseCheckBox = new JCheckBox();
        this.panel4 = new JPanel();
        this.profileWidthSpinner = new JSpinner();
        this.profileWidthLabel = new JLabel();
        this.panel8 = new JPanel();
        this.panel4b = new JPanel();
        this.profileLengthSpinner = new JSpinner();
        this.profileLengthLabel = new JLabel();
        this.panel4c = new JPanel();
        this.profilesSameSize = new JCheckBox();
        this.panel4d = new JPanel();
        this.profileFollowPath = new JCheckBox();

        //======== this ========
        setBorder(new CompoundBorder(
            new TitledBorder(BorderFactory.createMatteBorder(1, 0, 0, 0, Color.GRAY), "Terrain Profile"),
            new EmptyBorder(5, 5, 5, 5)));
        setLayout(new BorderLayout(20, 20));

        //======== panel1 ========
        {
        	this.panel1.setLayout(new BorderLayout(20, 20));

        	//======== panel2 ========
        	{
        		this.panel2.setLayout(new GridLayout(1, 2, 20, 10));

        		//======== panel6 ========
        		{
        			this.panel6.setLayout(new GridLayout(1, 2, 20, 10));

        			//======== panel5 ========
        			{
        				this.panel5.setLayout(new BorderLayout(5, 5));

        				//---- sizeComboBox ----
        				this.sizeComboBox.setModel(new DefaultComboBoxModel(new String[] {
                                GRAPH_SIZE_SMALL_TEXT,
                                GRAPH_SIZE_MEDIUM_TEXT,
                                GRAPH_SIZE_LARGE_TEXT
        				}));
        				this.sizeComboBox.setToolTipText("Size of profile graph");
        				this.sizeComboBox.addActionListener(new ActionListener() {
        					public void actionPerformed(ActionEvent e) {
        						sizeComboBoxActionPerformed(e);
        					}
        				});
        				this.panel5.add(this.sizeComboBox, BorderLayout.CENTER);
        			}
        			this.panel6.add(this.panel5);

        			//======== panel7 ========
        			{
        				this.panel7.setLayout(new BorderLayout(5, 5));

        				//---- followComboBox ----
        				this.followComboBox.setModel(new DefaultComboBoxModel(new String[] {
        					FOLLOW_VIEW_TEXT,
        					FOLLOW_CURSOR_TEXT,
        					//FOLLOW_EYE_TEXT,
        					FOLLOW_OBJECT_TEXT,
                            FOLLOW_NONE_TEXT
                        }));
        				this.followComboBox.setToolTipText("Set profile behavior");
        				this.followComboBox.addActionListener(new ActionListener() {
        					public void actionPerformed(ActionEvent e) {
        						followComboBoxActionPerformed(e);
        					}
        				});
        				this.panel7.add(this.followComboBox, BorderLayout.CENTER);
        			}
        			this.panel6.add(this.panel7);
        		}
        		this.panel2.add(this.panel6);
        	}
        	this.panel1.add(this.panel2, BorderLayout.NORTH);

        	//======== panel3 ========
        	{
        		this.panel3.setLayout(new GridLayout(1, 3, 10, 10));

        		//---- proportionalCheckBox ----
        		this.proportionalCheckBox.setText("Proportional");
        		this.proportionalCheckBox.setToolTipText("Maintain 1:1 profile dimensions");
        		this.proportionalCheckBox.setAlignmentX(0.5F);
        		this.proportionalCheckBox.addItemListener(new ItemListener() {
        			public void itemStateChanged(ItemEvent e) {
        				proportionalCheckBoxItemStateChanged(e);
        			}
        		});
        		this.panel3.add(this.proportionalCheckBox);

        		//---- showEyeCheckBox ----
        		this.showEyeCheckBox.setText("Show A/C Position");
        		this.showEyeCheckBox.setToolTipText("Show aircraft position in profile graph");
        		this.showEyeCheckBox.setAlignmentX(0.5F);
        		this.showEyeCheckBox.setHorizontalAlignment(SwingConstants.CENTER);
        		this.showEyeCheckBox.setSelected(true);
        		this.showEyeCheckBox.addItemListener(new ItemListener() {
        			public void itemStateChanged(ItemEvent e) {
        				showEyeCheckBoxItemStateChanged(e);
        			}