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package bezier;
import java.awt.BorderLayout;
import java.awt.GridLayout;
import java.awt.Dialog.ModalityType;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import javax.swing.JButton;
import javax.swing.JDialog;
import javax.swing.JFrame;
import javax.swing.JPanel;
import javax.swing.JTabbedPane;
import javax.swing.border.BevelBorder;
import javax.swing.border.TitledBorder;
import bezier.geom.Bezier;
/**
* Do editing of curve properties.
*/
public class CurveEditor implements ActionListener {
private Bezier curve;
private JFrame fram;
private BezierPanel canvas;
/**
* Create a new curve property editor.
* @param fram The frame we came from.
* @param currentCurve The curve being edited.
* @param canvas The panel the curve is being drawn on.
*/
public CurveEditor(JFrame fram, Holder<Bezier> currentCurve, BezierPanel canvas) {
this.fram = fram;
this.canvas = canvas;
curve = currentCurve.getVal();
/*
* Set the curve to the right one.
*/
currentCurve.addHolderListener((val) -> {
curve = val;
});
}
@Override
public void actionPerformed(ActionEvent ev) {
JDialog dia = new JDialog(fram, "Curve Editor", ModalityType.MODELESS);
dia.setLayout(new BorderLayout());
JPanel fields = new JPanel();
fields.setLayout(new BorderLayout());
LabeledInputPanel partsPanel = new LabeledInputPanel("# of Points to Graph", curve.data.parts);
JTabbedPane colorPanel = new JTabbedPane();
colorPanel.setBorder(new TitledBorder(new BevelBorder(BevelBorder.RAISED), "Colors"));
ColorInputPanel curveColor = new ColorInputPanel(curve.data.curveColor, "Curve Color");
ColorInputPanel pointColor = new ColorInputPanel(curve.data.pointColor, "Point Color");
ColorInputPanel boxColor = new ColorInputPanel(curve.data.boxColor, "Bounding Box Color");
colorPanel.addTab("Curve Color", curveColor);
colorPanel.addTab("Point Color", pointColor);
colorPanel.addTab("Bounding Box Color", boxColor);
LabeledInputPanel scalePanel = new LabeledInputPanel("Curve Scaling Multiplier", curve.data.scale);
fields.add(partsPanel, BorderLayout.PAGE_START);
fields.add(colorPanel, BorderLayout.CENTER);
fields.add(scalePanel, BorderLayout.PAGE_END);
JPanel buttons = new JPanel();
buttons.setLayout(new GridLayout(1, 3));
/*
* Persist changes to curve.
*/
JButton saveButton = new JButton("Save Changes");
saveButton.addActionListener((aev) -> {
curve.data.parts = (Integer) partsPanel.field.getValue();
curve.data.scale = (Double) scalePanel.field.getValue();
curve.data.curveColor = curveColor.picker.getColor();
curve.data.pointColor = pointColor.picker.getColor();
curve.data.boxColor = boxColor.picker.getColor();
canvas.repaint();
});
/*
* Reset fields to match curve.
*/
JButton resetButton = new JButton("Reset Changes");
resetButton.addActionListener((aev) -> {
partsPanel.field.setValue(curve.data.parts);
scalePanel.field.setValue(curve.data.scale);
curveColor.picker.setColor(curve.data.curveColor);
pointColor.picker.setColor(curve.data.pointColor);
boxColor.picker.setColor(curve.data.boxColor);
});
JButton cancelButton = new JButton("Cancel Changes");
cancelButton.addActionListener((aev) -> {
dia.dispose();
});
buttons.add(saveButton);
buttons.add(resetButton);
buttons.add(cancelButton);
dia.add(fields, BorderLayout.CENTER);
dia.add(buttons, BorderLayout.PAGE_END);
dia.pack();
dia.setVisible(true);
}
}
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