1 package net.sf.openrocket.gui.dialogs.motor.thrustcurve;
3 import java.awt.BasicStroke;
5 import java.awt.Component;
6 import java.awt.Cursor;
9 import java.awt.Rectangle;
10 import java.awt.event.ActionEvent;
11 import java.awt.event.ActionListener;
12 import java.awt.event.MouseAdapter;
13 import java.awt.event.MouseEvent;
14 import java.util.ArrayList;
15 import java.util.Collections;
16 import java.util.List;
17 import java.util.prefs.Preferences;
19 import javax.swing.BorderFactory;
20 import javax.swing.DefaultComboBoxModel;
21 import javax.swing.JCheckBox;
22 import javax.swing.JComboBox;
23 import javax.swing.JComponent;
24 import javax.swing.JLabel;
25 import javax.swing.JLayeredPane;
26 import javax.swing.JList;
27 import javax.swing.JPanel;
28 import javax.swing.JScrollPane;
29 import javax.swing.JSeparator;
30 import javax.swing.JTable;
31 import javax.swing.JTextArea;
32 import javax.swing.JTextField;
33 import javax.swing.ListCellRenderer;
34 import javax.swing.ListSelectionModel;
35 import javax.swing.RowFilter;
36 import javax.swing.SwingUtilities;
37 import javax.swing.event.DocumentEvent;
38 import javax.swing.event.DocumentListener;
39 import javax.swing.event.ListSelectionEvent;
40 import javax.swing.event.ListSelectionListener;
41 import javax.swing.table.TableModel;
42 import javax.swing.table.TableRowSorter;
44 import net.miginfocom.swing.MigLayout;
45 import net.sf.openrocket.database.ThrustCurveMotorSet;
46 import net.sf.openrocket.gui.components.StyledLabel;
47 import net.sf.openrocket.gui.components.StyledLabel.Style;
48 import net.sf.openrocket.gui.dialogs.motor.CloseableDialog;
49 import net.sf.openrocket.gui.dialogs.motor.MotorSelector;
50 import net.sf.openrocket.l10n.Translator;
51 import net.sf.openrocket.logging.LogHelper;
52 import net.sf.openrocket.motor.Motor;
53 import net.sf.openrocket.motor.MotorDigest;
54 import net.sf.openrocket.motor.ThrustCurveMotor;
55 import net.sf.openrocket.startup.Application;
56 import net.sf.openrocket.unit.UnitGroup;
57 import net.sf.openrocket.util.BugException;
58 import net.sf.openrocket.util.GUIUtil;
59 import net.sf.openrocket.util.Icons;
60 import net.sf.openrocket.util.Prefs;
61 import net.sf.openrocket.utils.MotorCorrelation;
63 import org.jfree.chart.ChartColor;
64 import org.jfree.chart.ChartFactory;
65 import org.jfree.chart.ChartPanel;
66 import org.jfree.chart.JFreeChart;
67 import org.jfree.chart.axis.ValueAxis;
68 import org.jfree.chart.plot.PlotOrientation;
69 import org.jfree.chart.plot.XYPlot;
70 import org.jfree.chart.title.TextTitle;
71 import org.jfree.data.xy.XYSeries;
72 import org.jfree.data.xy.XYSeriesCollection;
74 public class ThrustCurveMotorSelectionPanel extends JPanel implements MotorSelector {
75 private static final LogHelper log = Application.getLogger();
76 private static final Translator trans = Application.getTranslator();
78 private static final double MOTOR_SIMILARITY_THRESHOLD = 0.95;
80 private static final int SHOW_ALL = 0;
81 private static final int SHOW_SMALLER = 1;
82 private static final int SHOW_EXACT = 2;
83 private static final String[] SHOW_DESCRIPTIONS = {
85 trans.get("TCMotorSelPan.SHOW_DESCRIPTIONS.desc1"),
86 //// Show motors with diameter less than that of the motor mount
87 trans.get("TCMotorSelPan.SHOW_DESCRIPTIONS.desc2"),
88 //// Show motors with diameter equal to that of the motor mount
89 trans.get("TCMotorSelPan.SHOW_DESCRIPTIONS.desc3")
91 private static final int SHOW_MAX = 2;
93 private static final int ZOOM_ICON_POSITION_NEGATIVE_X = 50;
94 private static final int ZOOM_ICON_POSITION_POSITIVE_Y = 12;
96 private static final Paint[] CURVE_COLORS = ChartColor.createDefaultPaintArray();
98 private static final Color NO_COMMENT_COLOR = Color.GRAY;
99 private static final Color WITH_COMMENT_COLOR = Color.BLACK;
101 private static final ThrustCurveMotorComparator MOTOR_COMPARATOR = new ThrustCurveMotorComparator();
105 private final List<ThrustCurveMotorSet> database;
107 private final double diameter;
108 private CloseableDialog dialog = null;
111 private final ThrustCurveMotorDatabaseModel model;
112 private final JTable table;
113 private final TableRowSorter<TableModel> sorter;
115 private final JCheckBox hideSimilarBox;
117 private final JTextField searchField;
118 private String[] searchTerms = new String[0];
121 private final JLabel curveSelectionLabel;
122 private final JComboBox curveSelectionBox;
123 private final DefaultComboBoxModel curveSelectionModel;
125 private final JLabel totalImpulseLabel;
126 private final JLabel avgThrustLabel;
127 private final JLabel maxThrustLabel;
128 private final JLabel burnTimeLabel;
129 private final JLabel launchMassLabel;
130 private final JLabel emptyMassLabel;
131 private final JLabel dataPointsLabel;
132 private final JLabel digestLabel;
134 private final JTextArea comment;
135 private final Font noCommentFont;
136 private final Font withCommentFont;
138 private final JFreeChart chart;
139 private final ChartPanel chartPanel;
140 private final JLabel zoomIcon;
142 private final JComboBox delayBox;
144 private ThrustCurveMotor selectedMotor;
145 private ThrustCurveMotorSet selectedMotorSet;
146 private double selectedDelay;
152 * @param current the currently selected ThrustCurveMotor, or <code>null</code> for none.
153 * @param delay the currently selected ejection charge delay.
154 * @param diameter the diameter of the motor mount.
156 public ThrustCurveMotorSelectionPanel(ThrustCurveMotor current, double delay, double diameter) {
157 super(new MigLayout("fill", "[grow][]"));
159 this.diameter = diameter;
162 // Construct the database (adding the current motor if not in the db already)
163 List<ThrustCurveMotorSet> db;
164 db = Application.getMotorSetDatabase().getMotorSets();
166 // If current motor is not found in db, add a new ThrustCurveMotorSet containing it
167 if (current != null) {
168 selectedMotor = current;
169 for (ThrustCurveMotorSet motorSet : db) {
170 if (motorSet.getMotors().contains(current)) {
171 selectedMotorSet = motorSet;
175 if (selectedMotorSet == null) {
176 db = new ArrayList<ThrustCurveMotorSet>(db);
177 ThrustCurveMotorSet extra = new ThrustCurveMotorSet();
178 extra.addMotor(current);
179 selectedMotorSet = extra;
181 Collections.sort(db);
193 panel = new JPanel(new MigLayout("fill"));
194 this.add(panel, "grow");
199 //// Select rocket motor:
200 label = new StyledLabel(trans.get("TCMotorSelPan.lbl.Selrocketmotor"), Style.BOLD);
201 panel.add(label, "spanx, wrap para");
203 // Diameter selection
204 JComboBox filterComboBox = new JComboBox(SHOW_DESCRIPTIONS);
205 filterComboBox.addActionListener(new ActionListener() {
207 public void actionPerformed(ActionEvent e) {
208 JComboBox cb = (JComboBox) e.getSource();
209 int sel = cb.getSelectedIndex();
210 if ((sel < 0) || (sel > SHOW_MAX))
214 sorter.setRowFilter(new MotorRowFilterAll());
218 sorter.setRowFilter(new MotorRowFilterSmaller());
222 sorter.setRowFilter(new MotorRowFilterExact());
226 throw new BugException("Invalid selection mode sel=" + sel);
228 Prefs.putChoise("MotorDiameterMatch", sel);
229 scrollSelectionVisible();
232 panel.add(filterComboBox, "spanx, growx, wrap rel");
234 //// Hide very similar thrust curves
235 hideSimilarBox = new JCheckBox(trans.get("TCMotorSelPan.checkbox.hideSimilar"));
236 GUIUtil.changeFontSize(hideSimilarBox, -1);
237 hideSimilarBox.setSelected(Prefs.getBoolean(Prefs.MOTOR_HIDE_SIMILAR, true));
238 hideSimilarBox.addActionListener(new ActionListener() {
240 public void actionPerformed(ActionEvent e) {
241 Prefs.putBoolean(Prefs.MOTOR_HIDE_SIMILAR, hideSimilarBox.isSelected());
245 panel.add(hideSimilarBox, "gapleft para, spanx, growx, wrap para");
248 // Motor selection table
249 model = new ThrustCurveMotorDatabaseModel(database);
250 table = new JTable(model);
253 // Set comparators and widths
254 table.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
255 sorter = new TableRowSorter<TableModel>(model);
256 for (int i = 0; i < ThrustCurveMotorColumns.values().length; i++) {
257 ThrustCurveMotorColumns column = ThrustCurveMotorColumns.values()[i];
258 sorter.setComparator(i, column.getComparator());
259 table.getColumnModel().getColumn(i).setPreferredWidth(column.getWidth());
261 table.setRowSorter(sorter);
263 // Set selection and double-click listeners
264 table.getSelectionModel().addListSelectionListener(new ListSelectionListener() {
266 public void valueChanged(ListSelectionEvent e) {
267 int row = table.getSelectedRow();
269 row = table.convertRowIndexToModel(row);
270 ThrustCurveMotorSet motorSet = model.getMotorSet(row);
271 log.user("Selected table row " + row + ": " + motorSet);
272 if (motorSet != selectedMotorSet) {
273 select(selectMotor(motorSet));
276 log.user("Selected table row " + row + ", nothing selected");
280 table.addMouseListener(new MouseAdapter() {
282 public void mouseClicked(MouseEvent e) {
283 if (e.getButton() == MouseEvent.BUTTON1 && e.getClickCount() == 2) {
284 if (dialog != null) {
292 JScrollPane scrollpane = new JScrollPane();
293 scrollpane.setViewportView(table);
294 panel.add(scrollpane, "grow, width :500:, height :300:, spanx, wrap para");
299 // Motor mount diameter label
300 //// Motor mount diameter:
301 label = new StyledLabel(trans.get("TCMotorSelPan.lbl.Motormountdia")+ " " +
302 UnitGroup.UNITS_MOTOR_DIMENSIONS.getDefaultUnit().toStringUnit(diameter));
303 panel.add(label, "gapright 30lp, spanx, split");
309 label = new StyledLabel(trans.get("TCMotorSelPan.lbl.Search"));
310 panel.add(label, "");
312 searchField = new JTextField();
313 searchField.getDocument().addDocumentListener(new DocumentListener() {
315 public void changedUpdate(DocumentEvent e) {
320 public void insertUpdate(DocumentEvent e) {
325 public void removeUpdate(DocumentEvent e) {
329 private void update() {
330 String text = searchField.getText().trim();
331 String[] split = text.split("\\s+");
332 ArrayList<String> list = new ArrayList<String>();
333 for (String s : split) {
334 s = s.trim().toLowerCase();
335 if (s.length() > 0) {
339 searchTerms = list.toArray(new String[0]);
341 scrollSelectionVisible();
344 panel.add(searchField, "growx, wrap");
349 this.add(panel, "grow");
350 this.add(new JSeparator(JSeparator.VERTICAL), "growy, gap para para");
351 panel = new JPanel(new MigLayout("fill"));
355 // Thrust curve selection
356 //// Select thrust curve:
357 curveSelectionLabel = new JLabel(trans.get("TCMotorSelPan.lbl.Selectthrustcurve"));
358 panel.add(curveSelectionLabel);
360 curveSelectionModel = new DefaultComboBoxModel();
361 curveSelectionBox = new JComboBox(curveSelectionModel);
362 curveSelectionBox.setRenderer(new CurveSelectionRenderer(curveSelectionBox.getRenderer()));
363 curveSelectionBox.addActionListener(new ActionListener() {
365 public void actionPerformed(ActionEvent e) {
366 Object value = curveSelectionBox.getSelectedItem();
368 select(((MotorHolder) value).getMotor());
372 panel.add(curveSelectionBox, "growx, wrap para");
378 // Ejection charge delay:
379 panel.add(new JLabel(trans.get("TCMotorSelPan.lbl.Ejectionchargedelay")));
381 delayBox = new JComboBox();
382 delayBox.setEditable(true);
383 delayBox.addActionListener(new ActionListener() {
385 public void actionPerformed(ActionEvent e) {
386 JComboBox cb = (JComboBox) e.getSource();
387 String sel = (String) cb.getSelectedItem();
389 if (sel.equalsIgnoreCase(trans.get("TCMotorSelPan.equalsIgnoreCase.None"))) {
390 selectedDelay = Motor.PLUGGED;
393 selectedDelay = Double.parseDouble(sel);
394 } catch (NumberFormatException ignore) {
400 panel.add(delayBox, "growx, wrap rel");
401 //// (Number of seconds or \"None\")
402 panel.add(new StyledLabel(trans.get("TCMotorSelPan.lbl.NumberofsecondsorNone"), -3), "skip, wrap para");
406 panel.add(new JSeparator(), "spanx, growx, wrap para");
412 panel.add(new JLabel(trans.get("TCMotorSelPan.lbl.Totalimpulse")));
413 totalImpulseLabel = new JLabel();
414 panel.add(totalImpulseLabel, "wrap");
417 panel.add(new JLabel(trans.get("TCMotorSelPan.lbl.Avgthrust")));
418 avgThrustLabel = new JLabel();
419 panel.add(avgThrustLabel, "wrap");
422 panel.add(new JLabel(trans.get("TCMotorSelPan.lbl.Maxthrust")));
423 maxThrustLabel = new JLabel();
424 panel.add(maxThrustLabel, "wrap");
427 panel.add(new JLabel(trans.get("TCMotorSelPan.lbl.Burntime")));
428 burnTimeLabel = new JLabel();
429 panel.add(burnTimeLabel, "wrap");
432 panel.add(new JLabel(trans.get("TCMotorSelPan.lbl.Launchmass")));
433 launchMassLabel = new JLabel();
434 panel.add(launchMassLabel, "wrap");
437 panel.add(new JLabel(trans.get("TCMotorSelPan.lbl.Emptymass")));
438 emptyMassLabel = new JLabel();
439 panel.add(emptyMassLabel, "wrap");
442 panel.add(new JLabel(trans.get("TCMotorSelPan.lbl.Datapoints")));
443 dataPointsLabel = new JLabel();
444 panel.add(dataPointsLabel, "wrap para");
446 if (System.getProperty("openrocket.debug.motordigest") != null) {
448 panel.add(new JLabel(trans.get("TCMotorSelPan.lbl.Digest")));
449 digestLabel = new JLabel();
450 panel.add(digestLabel, "w :300:, wrap para");
456 comment = new JTextArea(5, 5);
457 GUIUtil.changeFontSize(comment, -2);
458 withCommentFont = comment.getFont();
459 noCommentFont = withCommentFont.deriveFont(Font.ITALIC);
460 comment.setLineWrap(true);
461 comment.setWrapStyleWord(true);
462 comment.setEditable(false);
463 scrollpane = new JScrollPane(comment);
464 panel.add(scrollpane, "spanx, growx, wrap para");
470 chart = ChartFactory.createXYLineChart(
475 PlotOrientation.VERTICAL,
482 // Add the data and formatting to the plot
483 XYPlot plot = chart.getXYPlot();
485 changeLabelFont(plot.getRangeAxis(), -2);
486 changeLabelFont(plot.getDomainAxis(), -2);
489 chart.setTitle(new TextTitle(trans.get("TCMotorSelPan.title.Thrustcurve"), this.getFont()));
490 chart.setBackgroundPaint(this.getBackground());
491 plot.setBackgroundPaint(Color.WHITE);
492 plot.setDomainGridlinePaint(Color.LIGHT_GRAY);
493 plot.setRangeGridlinePaint(Color.LIGHT_GRAY);
495 chartPanel = new ChartPanel(chart,
501 chartPanel.setMouseZoomable(false);
502 chartPanel.setPopupMenu(null);
503 chartPanel.setMouseWheelEnabled(false);
504 chartPanel.setRangeZoomable(false);
505 chartPanel.setDomainZoomable(false);
507 chartPanel.setCursor(Cursor.getPredefinedCursor(Cursor.HAND_CURSOR));
508 chartPanel.addMouseListener(new MouseAdapter() {
510 public void mouseClicked(MouseEvent e) {
511 if (selectedMotor == null || selectedMotorSet == null)
513 if (e.getButton() == MouseEvent.BUTTON1) {
515 List<ThrustCurveMotor> motors = getFilteredCurves();
516 ThrustCurveMotorPlotDialog plotDialog = new ThrustCurveMotorPlotDialog(motors,
517 motors.indexOf(selectedMotor),
518 SwingUtilities.getWindowAncestor(ThrustCurveMotorSelectionPanel.this));
519 plotDialog.setVisible(true);
524 JLayeredPane layer = new CustomLayeredPane();
526 layer.setBorder(BorderFactory.createLineBorder(Color.BLUE));
528 layer.add(chartPanel, (Integer) 0);
530 zoomIcon = new JLabel(Icons.ZOOM_IN);
531 zoomIcon.setCursor(Cursor.getPredefinedCursor(Cursor.HAND_CURSOR));
532 layer.add(zoomIcon, (Integer) 1);
535 panel.add(layer, "width 300:300:, height 180:180:, grow, spanx");
539 this.add(panel, "grow");
544 int showMode = Prefs.getChoise(Prefs.MOTOR_DIAMETER_FILTER, SHOW_MAX, SHOW_EXACT);
545 filterComboBox.setSelectedIndex(showMode);
548 // Update the panel data
550 selectedDelay = delay;
557 public Motor getSelectedMotor() {
558 return selectedMotor;
563 public double getSelectedDelay() {
564 return selectedDelay;
569 public JComponent getDefaultFocus() {
574 public void selectedMotor(Motor motorSelection) {
575 if (!(motorSelection instanceof ThrustCurveMotor)) {
576 log.error("Received argument that was not ThrustCurveMotor: " + motorSelection);
580 ThrustCurveMotor motor = (ThrustCurveMotor) motorSelection;
581 ThrustCurveMotorSet set = findMotorSet(motor);
583 log.error("Could not find set for motor:" + motorSelection);
587 // Store selected motor in preferences node, set all others to false
588 Preferences prefs = Prefs.getNode(Prefs.PREFERRED_THRUST_CURVE_MOTOR_NODE);
589 for (ThrustCurveMotor m : set.getMotors()) {
590 String digest = MotorDigest.digestMotor(m);
591 prefs.putBoolean(digest, m == motor);
595 public void setCloseableDialog(CloseableDialog dialog) {
596 this.dialog = dialog;
601 private void changeLabelFont(ValueAxis axis, float size) {
602 Font font = axis.getTickLabelFont();
603 font = font.deriveFont(font.getSize2D() + size);
604 axis.setTickLabelFont(font);
609 * Called when a different motor is selected from within the panel.
611 private void select(ThrustCurveMotor motor) {
612 if (selectedMotor == motor)
615 ThrustCurveMotorSet set = findMotorSet(motor);
617 throw new BugException("Could not find motor from database, motor=" + motor);
620 boolean updateDelays = (selectedMotorSet != set);
622 selectedMotor = motor;
623 selectedMotorSet = set;
631 private void updateData() {
633 if (selectedMotorSet == null) {
635 curveSelectionModel.removeAllElements();
636 curveSelectionBox.setEnabled(false);
637 curveSelectionLabel.setEnabled(false);
638 totalImpulseLabel.setText("");
639 avgThrustLabel.setText("");
640 maxThrustLabel.setText("");
641 burnTimeLabel.setText("");
642 launchMassLabel.setText("");
643 emptyMassLabel.setText("");
644 dataPointsLabel.setText("");
645 if (digestLabel != null) {
646 digestLabel.setText("");
649 chart.getXYPlot().setDataset(new XYSeriesCollection());
654 // Check which thrust curves to display
655 List<ThrustCurveMotor> motors = getFilteredCurves();
656 final int index = motors.indexOf(selectedMotor);
659 // Update the thrust curve selection box
660 curveSelectionModel.removeAllElements();
661 for (int i = 0; i < motors.size(); i++) {
662 curveSelectionModel.addElement(new MotorHolder(motors.get(i), i));
664 curveSelectionBox.setSelectedIndex(index);
666 if (motors.size() > 1) {
667 curveSelectionBox.setEnabled(true);
668 curveSelectionLabel.setEnabled(true);
670 curveSelectionBox.setEnabled(false);
671 curveSelectionLabel.setEnabled(false);
675 // Update thrust curve data
676 totalImpulseLabel.setText(UnitGroup.UNITS_IMPULSE.getDefaultUnit().toStringUnit(
677 selectedMotor.getTotalImpulseEstimate()));
678 avgThrustLabel.setText(UnitGroup.UNITS_FORCE.getDefaultUnit().toStringUnit(
679 selectedMotor.getAverageThrustEstimate()));
680 maxThrustLabel.setText(UnitGroup.UNITS_FORCE.getDefaultUnit().toStringUnit(
681 selectedMotor.getMaxThrustEstimate()));
682 burnTimeLabel.setText(UnitGroup.UNITS_SHORT_TIME.getDefaultUnit().toStringUnit(
683 selectedMotor.getBurnTimeEstimate()));
684 launchMassLabel.setText(UnitGroup.UNITS_MASS.getDefaultUnit().toStringUnit(
685 selectedMotor.getLaunchCG().weight));
686 emptyMassLabel.setText(UnitGroup.UNITS_MASS.getDefaultUnit().toStringUnit(
687 selectedMotor.getEmptyCG().weight));
688 dataPointsLabel.setText("" + (selectedMotor.getTimePoints().length - 1));
689 if (digestLabel != null) {
690 digestLabel.setText(MotorDigest.digestMotor(selectedMotor));
693 setComment(selectedMotor.getDescription());
697 XYPlot plot = chart.getXYPlot();
699 XYSeriesCollection dataset = new XYSeriesCollection();
700 for (int i = 0; i < motors.size(); i++) {
701 ThrustCurveMotor m = motors.get(i);
704 XYSeries series = new XYSeries(trans.get("TCMotorSelPan.title.Thrust"));
705 double[] time = m.getTimePoints();
706 double[] thrust = m.getThrustPoints();
708 for (int j = 0; j < time.length; j++) {
709 series.add(time[j], thrust[j]);
712 dataset.addSeries(series);
714 boolean selected = (i == index);
715 plot.getRenderer().setSeriesStroke(i, new BasicStroke(selected ? 3 : 1));
716 plot.getRenderer().setSeriesPaint(i, getColor(i));
719 plot.setDataset(dataset);
723 private List<ThrustCurveMotor> getFilteredCurves() {
724 List<ThrustCurveMotor> motors = selectedMotorSet.getMotors();
725 if (hideSimilarBox.isSelected()) {
726 List<ThrustCurveMotor> filtered = new ArrayList<ThrustCurveMotor>(motors.size());
727 for (int i = 0; i < motors.size(); i++) {
728 ThrustCurveMotor m = motors.get(i);
729 if (m.equals(selectedMotor)) {
734 double similarity = MotorCorrelation.similarity(selectedMotor, m);
735 log.debug("Motor similarity: " + similarity);
736 if (similarity < MOTOR_SIMILARITY_THRESHOLD) {
743 Collections.sort(motors, MOTOR_COMPARATOR);
749 private void setComment(String s) {
751 if (s.length() == 0) {
752 //// No description available.
753 comment.setText("No description available.");
754 comment.setFont(noCommentFont);
755 comment.setForeground(NO_COMMENT_COLOR);
758 comment.setFont(withCommentFont);
759 comment.setForeground(WITH_COMMENT_COLOR);
761 comment.setCaretPosition(0);
764 private void scrollSelectionVisible() {
765 if (selectedMotorSet != null) {
766 int index = table.convertRowIndexToView(model.getIndex(selectedMotorSet));
767 System.out.println("index=" + index);
768 table.getSelectionModel().setSelectionInterval(index, index);
769 Rectangle rect = table.getCellRect(index, 0, true);
770 rect = new Rectangle(rect.x, rect.y - 100, rect.width, rect.height + 200);
771 table.scrollRectToVisible(rect);
776 public static Color getColor(int index) {
777 return (Color) CURVE_COLORS[index % CURVE_COLORS.length];
782 * Find the ThrustCurveMotorSet that contains a motor.
784 * @param motor the motor to look for.
785 * @return the ThrustCurveMotorSet, or null if not found.
787 private ThrustCurveMotorSet findMotorSet(ThrustCurveMotor motor) {
788 for (ThrustCurveMotorSet set : database) {
789 if (set.getMotors().contains(motor)) {
800 * Select the default motor from this ThrustCurveMotorSet. This uses primarily motors
801 * that the user has previously used, and secondarily a heuristic method of selecting which
802 * thrust curve seems to be better or more reliable.
804 * @param set the motor set
805 * @return the default motor in this set
807 private ThrustCurveMotor selectMotor(ThrustCurveMotorSet set) {
808 if (set.getMotorCount() == 0) {
809 throw new BugException("Attempting to select motor from empty ThrustCurveMotorSet: " + set);
811 if (set.getMotorCount() == 1) {
812 return set.getMotors().get(0);
816 // Find which motor has been used the most recently
817 List<ThrustCurveMotor> list = set.getMotors();
818 Preferences prefs = Prefs.getNode(Prefs.PREFERRED_THRUST_CURVE_MOTOR_NODE);
819 for (ThrustCurveMotor m : list) {
820 String digest = MotorDigest.digestMotor(m);
821 if (prefs.getBoolean(digest, false)) {
826 // No motor has been used
827 Collections.sort(list, MOTOR_COMPARATOR);
833 * Set the values in the delay combo box. If <code>reset</code> is <code>true</code>
834 * then sets the selected value as the value closest to selectedDelay, otherwise
835 * leaves selection alone.
837 private void setDelays(boolean reset) {
838 if (selectedMotor == null) {
841 delayBox.setModel(new DefaultComboBoxModel(new String[] { trans.get("TCMotorSelPan.delayBox.None") }));
842 delayBox.setSelectedIndex(0);
846 List<Double> delays = selectedMotorSet.getDelays();
847 String[] delayStrings = new String[delays.size()];
848 double currentDelay = selectedDelay; // Store current setting locally
850 for (int i = 0; i < delays.size(); i++) {
852 delayStrings[i] = ThrustCurveMotor.getDelayString(delays.get(i), trans.get("TCMotorSelPan.delayBox.None"));
854 delayBox.setModel(new DefaultComboBoxModel(delayStrings));
858 // Find and set the closest value
859 double closest = Double.NaN;
860 for (int i = 0; i < delays.size(); i++) {
861 // if-condition to always become true for NaN
862 if (!(Math.abs(delays.get(i) - currentDelay) > Math.abs(closest - currentDelay))) {
863 closest = delays.get(i);
866 if (!Double.isNaN(closest)) {
867 selectedDelay = closest;
869 delayBox.setSelectedItem(ThrustCurveMotor.getDelayString(closest, trans.get("TCMotorSelPan.delayBox.None")));
871 delayBox.setSelectedItem("None");
876 selectedDelay = currentDelay;
878 delayBox.setSelectedItem(ThrustCurveMotor.getDelayString(currentDelay, trans.get("TCMotorSelPan.delayBox.None")));
888 //////////////////////
891 private class CurveSelectionRenderer implements ListCellRenderer {
893 private final ListCellRenderer renderer;
895 public CurveSelectionRenderer(ListCellRenderer renderer) {
896 this.renderer = renderer;
900 public Component getListCellRendererComponent(JList list, Object value, int index,
901 boolean isSelected, boolean cellHasFocus) {
903 Component c = renderer.getListCellRendererComponent(list, value, index, isSelected, cellHasFocus);
904 if (value instanceof MotorHolder) {
905 MotorHolder m = (MotorHolder) value;
906 c.setForeground(getColor(m.getIndex()));
918 * Abstract adapter class.
920 private abstract class MotorRowFilter extends RowFilter<TableModel, Integer> {
922 public boolean include(RowFilter.Entry<? extends TableModel, ? extends Integer> entry) {
923 int index = entry.getIdentifier();
924 ThrustCurveMotorSet m = model.getMotorSet(index);
925 return filterByDiameter(m) && filterByString(m);
928 public abstract boolean filterByDiameter(ThrustCurveMotorSet m);
931 public boolean filterByString(ThrustCurveMotorSet m) {
932 main: for (String s : searchTerms) {
933 for (ThrustCurveMotorColumns col : ThrustCurveMotorColumns.values()) {
934 String str = col.getValue(m).toString().toLowerCase();
935 if (str.indexOf(s) >= 0)
947 private class MotorRowFilterAll extends MotorRowFilter {
949 public boolean filterByDiameter(ThrustCurveMotorSet m) {
955 * Show motors smaller than the mount.
957 private class MotorRowFilterSmaller extends MotorRowFilter {
959 public boolean filterByDiameter(ThrustCurveMotorSet m) {
960 return (m.getDiameter() <= diameter + 0.0004);
965 * Show motors that fit the mount.
967 private class MotorRowFilterExact extends MotorRowFilter {
969 public boolean filterByDiameter(ThrustCurveMotorSet m) {
970 return ((m.getDiameter() <= diameter + 0.0004) && (m.getDiameter() >= diameter - 0.0015));
976 * Custom layered pane that sets the bounds of the components on every layout.
978 public class CustomLayeredPane extends JLayeredPane {
980 public void doLayout() {
981 synchronized (getTreeLock()) {
984 chartPanel.setBounds(0, 0, w, h);
985 zoomIcon.setBounds(w - ZOOM_ICON_POSITION_NEGATIVE_X, ZOOM_ICON_POSITION_POSITIVE_Y, 50, 50);