package mocap.gui;
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import java.awt.GridLayout;
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import java.awt.event.ActionEvent;
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import java.awt.event.ActionListener;
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import java.text.DecimalFormat;
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import javax.swing.BorderFactory;
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import javax.swing.JButton;
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import javax.swing.JLabel;
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import javax.swing.JPanel;
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import javax.swing.JSlider;
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import javax.swing.event.ChangeEvent;
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import javax.swing.event.ChangeListener;
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import mocap.figure.Bone;
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/**
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*
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* @author Michael Kipp
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*/
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public class BoneInfoPanel extends JPanel implements ChangeListener {
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private JLabel _bone, _dof, _x, _y, _z;
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private JSlider _xs, _ys, _zs;
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private DecimalFormat _fm = new DecimalFormat("##.##");
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private Bone _currentBone;
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public BoneInfoPanel() {
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setBorder(BorderFactory.createTitledBorder("Joint"));
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_bone = new JLabel("name: ---");
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_dof = new JLabel("dof: ---");
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JPanel px = new JPanel();
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JPanel py = new JPanel();
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JPanel pz = new JPanel();
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_x = new JLabel("x: ---");
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_y = new JLabel("y: ---");
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_z = new JLabel("z: ---");
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_xs = createSlider();
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_ys = createSlider();
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_zs = createSlider();
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JButton apply = new JButton("apply");
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px.add(_x);
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px.add(_xs);
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py.add(_y);
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py.add(_ys);
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pz.add(_z);
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pz.add(_zs);
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setLayout(new GridLayout(0, 1));
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add(_bone);
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add(_dof);
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add(px);
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add(py);
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add(pz);
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add(apply);
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apply.addActionListener(new ActionListener() {
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public void actionPerformed(ActionEvent e) {
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setBoneRotation();
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}
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});
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}
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private JSlider createSlider() {
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JSlider s = new JSlider(-60, 60);
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s.addChangeListener(this);
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s.setPaintLabels(true);
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s.setMajorTickSpacing(60);
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return s;
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}
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private void setBoneRotation() {
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if (_currentBone != null) {
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_currentBone.setRot((float) Math.toRadians(_xs.getValue()),
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(float) Math.toRadians(_ys.getValue()),
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(float) Math.toRadians(_zs.getValue()));
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}
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}
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public void setBone(Bone b) {
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_currentBone = b;
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_bone.setText("name: " + b.getName());
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_dof.setText(b.getDOFString());
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// setRot(b.getCurrentRotation());
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}
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private void setRot(float[] r) {
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if (r.length > 2) {
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double x = Math.toDegrees(r[0]);
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double y = Math.toDegrees(r[1]);
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double z = Math.toDegrees(r[2]);
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_x.setText("x: " + _fm.format(x));
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_y.setText("y: " + _fm.format(y));
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_z.setText("z: " + _fm.format(z));
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_xs.setValue((int) x);
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_ys.setValue((int) y);
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_zs.setValue((int) z);
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}
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}
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public void stateChanged(ChangeEvent e) {
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if (e.getSource().equals(_xs)) {
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_x.setText("x: " + _xs.getValue());
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}
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if (e.getSource().equals(_ys)) {
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_y.setText("y: " + _ys.getValue());
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}
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if (e.getSource().equals(_zs)) {
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_z.setText("z: " + _zs.getValue());
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}
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}
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}
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