import java.awt.Dimension;
import java.awt.FlowLayout;
import java.awt.Graphics;
+import java.awt.Graphics2D;
+import java.awt.RenderingHints;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.MouseEvent;
import java.awt.event.MouseListener;
+
import javax.swing.JLabel;
import javax.swing.JMenuItem;
import javax.swing.JPopupMenu;
import tim.prune.I18nManager;
import tim.prune.config.ColourScheme;
import tim.prune.config.Config;
+import tim.prune.data.Field;
+import tim.prune.data.FieldList;
import tim.prune.data.TrackInfo;
import tim.prune.gui.GenericDisplay;
*/
public class ProfileChart extends GenericDisplay implements MouseListener
{
+ /** Inner class to handle popup menu clicks */
+ class MenuClicker implements ActionListener
+ {
+ private Field _field = null;
+ MenuClicker(Field inField) {_field = inField;}
+ /** React to menu click by changing the field */
+ public void actionPerformed(ActionEvent arg0) {
+ changeView(_field);
+ }
+ }
+
/** Current scale factor in x direction*/
private double _xScaleFactor = 0.0;
/** Data to show on chart */
private static final Dimension MINIMUM_SIZE = new Dimension(200, 110);
/** Colour to use for text if no data found */
private static final Color COLOR_NODATA_TEXT = Color.GRAY;
- /** Chart type */
- private static enum ChartType {ALTITUDE, SPEED, VERT_SPEED};
/**
public void paint(Graphics g)
{
super.paint(g);
+ // Set antialiasing depending on Config
+ ((Graphics2D) g).setRenderingHint(RenderingHints.KEY_ANTIALIASING,
+ Config.getConfigBoolean(Config.KEY_ANTIALIAS) ? RenderingHints.VALUE_ANTIALIAS_ON : RenderingHints.VALUE_ANTIALIAS_OFF);
ColourScheme colourScheme = Config.getColourScheme();
paintBackground(g, colourScheme);
if (_track != null && _track.getNumPoints() > 0)
// horizontal lines for scale - set to round numbers eg 500
int lineScale = getLineScale(minValue, maxValue);
- int scaleValue = (int) (minValue/lineScale + 1) * lineScale;
- if (minValue < 0.0) {scaleValue -= lineScale;}
+ double scaleValue = Math.ceil(minValue/lineScale) * lineScale;
int x = 0, y = 0;
final int zeroY = height - BORDER_WIDTH - (int) (yScaleFactor * (0.0 - minValue));
if (y < (BORDER_WIDTH + textHeight)) {
y = BORDER_WIDTH + textHeight;
}
- g.drawString(""+scaleValue, BORDER_WIDTH + 5, y);
+ g.drawString(""+(int)scaleValue, BORDER_WIDTH + 5, y);
scaleValue += lineScale;
}
}
/**
* Make the popup menu for right-clicking the chart
*/
- private void makePopup()
+ private synchronized void makePopup()
{
_popup = new JPopupMenu();
JMenuItem altItem = new JMenuItem(I18nManager.getText("fieldname.altitude"));
altItem.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e)
{
- changeView(ChartType.ALTITUDE);
+ changeView(Field.ALTITUDE);
}});
_popup.add(altItem);
JMenuItem speedItem = new JMenuItem(I18nManager.getText("fieldname.speed"));
speedItem.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e)
{
- changeView(ChartType.SPEED);
+ changeView(Field.SPEED);
}});
_popup.add(speedItem);
JMenuItem vertSpeedItem = new JMenuItem(I18nManager.getText("fieldname.verticalspeed"));
vertSpeedItem.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e)
{
- changeView(ChartType.VERT_SPEED);
+ changeView(Field.VERTICAL_SPEED);
}});
_popup.add(vertSpeedItem);
+ // Go through track's master field list, see if any other fields to list
+ boolean addSeparator = true;
+ FieldList fields = _track.getFieldList();
+ for (int i=0; i<fields.getNumFields(); i++)
+ {
+ Field field = fields.getField(i);
+ if (!field.isBuiltIn())
+ {
+ if (addSeparator) {_popup.addSeparator();}
+ addSeparator = false;
+ JMenuItem item = new JMenuItem(field.getName());
+ item.addActionListener(new MenuClicker(field));
+ _popup.add(item);
+ }
+ }
}
/**
if (inUpdateType != SELECTION_CHANGED) {
_data.init(Config.getUnitSet());
}
+ // Update the menu if necessary
+ if ((inUpdateType & DATA_ADDED_OR_REMOVED) > 0) {
+ makePopup();
+ }
repaint();
}
/**
* Called by clicking on popup menu to change the view
- * @param inType selected chart type
+ * @param inField field to show
*/
- private void changeView(ChartType inType)
+ private void changeView(Field inField)
{
- if (inType == ChartType.ALTITUDE && !(_data instanceof AltitudeData))
+ if (inField == Field.ALTITUDE)
{
- _data = new AltitudeData(_track);
+ if (!(_data instanceof AltitudeData)) {
+ _data = new AltitudeData(_track);
+ }
+ }
+ else if (inField == Field.SPEED) {
+ if (!(_data instanceof SpeedData)) {
+ _data = new SpeedData(_track);
+ }
}
- else if (inType == ChartType.SPEED && !(_data instanceof SpeedData)) {
- _data = new SpeedData(_track);
+ else if (inField == Field.VERTICAL_SPEED) {
+ if (!(_data instanceof VerticalSpeedData)) {
+ _data = new VerticalSpeedData(_track);
+ }
}
- else if (inType == ChartType.VERT_SPEED && !(_data instanceof VerticalSpeedData)) {
- _data = new VerticalSpeedData(_track);
+ else
+ {
+ if (!(_data instanceof ArbitraryData) || ((ArbitraryData)_data).getField() != inField) {
+ _data = new ArbitraryData(_track, inField);
+ }
}
_data.init(Config.getUnitSet());
repaint();