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/*
* Created on 19-Nov-2005
*/
package ca.spaz.cron.metrics;
import java.awt.event.*;
import java.util.Iterator;
import javax.swing.*;
import org.jfree.chart.ui.UIUtils;
import ca.spaz.cron.CRONOMETER;
import ca.spaz.cron.user.UserManager;
import ca.spaz.gui.DoubleField;
import ca.spaz.gui.ErrorReporter;
import ca.spaz.util.ImageFactory;
/**
* A panel for editing a biomarker metric.
*/
public class MetricEditorOld extends JPanel {
private Biomarker biomarker;
private JCheckBox toggle;
private JLabel label;
private DoubleField entryField;
private String metricType;
private Metric curMetric;
private JButton saveBtn;
private JButton deleteBtn;
private JButton plotBtn;
private BiomarkerPanelOld bmp;
//
// public MetricEditor(BiomarkerPanelOld bmp, String type) {
// this.metricType = type;
// this.bmp = bmp;
// }
public MetricEditorOld(BiomarkerPanelOld bmp, Biomarker biomarker) {
this.metricType = biomarker.getName();
this.biomarker = biomarker;
this.bmp = bmp;
}
public JButton getSaveButton() {
if (saveBtn == null) {
saveBtn = new JButton("Save");
saveBtn.setEnabled(false);
saveBtn.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
saveValue();
}
});
}
return saveBtn;
}
public JButton getDeleteButton() {
if (deleteBtn == null) {
deleteBtn = new JButton("Delete");
deleteBtn.setEnabled(false);
deleteBtn.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
Metric metric = getMetric();
// Set the value to null so if we re-save it later it will be considered
// new and will be added
metric.setValue((Number)null);
UserManager.getCurrentUser().removeMetric(metric);
saveBtn.setEnabled(false);
deleteBtn.setEnabled(false);
entryField.setValue("");
}
});
}
return deleteBtn;
}
public JLabel getLabel() {
if (label == null) {
label = new JLabel(metricType);
}
return label;
}
public JButton getPlotButton() {
if (plotBtn == null) {
ImageIcon icon = new ImageIcon(ImageFactory.getInstance().loadImage("/img/graph.gif"));
plotBtn = new JButton("Chart", icon);
plotBtn.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
plotMetric();
}
});
}
return plotBtn;
}
public void plotMetric() {
try {
MetricChart chart = new MetricChart(metricType);
chart.setBiomarker(biomarker);
chart.pack();
chart.setIconImage(CRONOMETER.getWindowIcon());
UIUtils.centerFrameOnScreen(chart);
chart.setVisible(true);
} catch (Exception e) {
ErrorReporter.showError(e, this);
}
}
public Metric getMetric() {
if (curMetric == null) {
curMetric = new Metric(metricType, bmp.getDate());
}
return curMetric;
}
public DoubleField getEntryField() {
if (entryField == null) {
entryField = new DoubleField(0,8);
entryField.setColumns(8);
entryField.addFocusListener(new FocusListener() {
public void focusGained(FocusEvent e) {
entryField.selectAll();
saveBtn.setEnabled(true);
}
public void focusLost(FocusEvent e) {
saveBtn.setEnabled(true);
}
});
entryField.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
saveValue();
}
});
}
return entryField;
}
public void setMetrics(java.util.List metrics) {
saveBtn.setEnabled(false);
deleteBtn.setEnabled(false);
entryField.setValue("");
// loop through array and find an appropriate metric to install
Iterator iter = metrics.iterator();
while (iter.hasNext()) {
Metric m = (Metric)iter.next();
if (m.getName().equals(metricType) && m.getValue() != null) {
curMetric = m;
if (m.getValue().doubleValue() == 0.0) {
entryField.setValue("");
}
else {
entryField.setValue(Double.parseDouble(m.getValue().toString()));
saveBtn.setEnabled(false);
deleteBtn.setEnabled(true);
}
return;
}
}
curMetric = null;
}
private void saveValue() {
if (entryField.getValue() == 0.0) {
ErrorReporter.showError("0.0 is not a valid biomarker value", bmp);
}
else {
Metric metric = getMetric();
boolean isNewEntry = metric.getValue() == null;
metric.setValue(Double.toString(entryField.getValue()));
if (isNewEntry) {
UserManager.getCurrentUser().addMetric(metric);
}
else {
UserManager.getCurrentUser().updateMetric(metric);
}
saveBtn.setEnabled(false);
deleteBtn.setEnabled(true);
}
}
}
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