--- /dev/null
+package tim.prune.function;
+
+import java.awt.BorderLayout;
+import java.awt.Component;
+import java.awt.FlowLayout;
+import java.awt.event.ActionEvent;
+import java.awt.event.ActionListener;
+import java.awt.event.KeyAdapter;
+import java.awt.event.KeyEvent;
+import java.awt.event.MouseAdapter;
+import java.awt.event.MouseEvent;
+
+import javax.swing.BorderFactory;
+import javax.swing.JButton;
+import javax.swing.JDialog;
+import javax.swing.JLabel;
+import javax.swing.JOptionPane;
+import javax.swing.JPanel;
+import javax.swing.JTextField;
+import javax.swing.SwingConstants;
+
+import tim.prune.App;
+import tim.prune.GenericFunction;
+import tim.prune.I18nManager;
+import tim.prune.data.Field;
+import tim.prune.function.olc.OlcArea;
+import tim.prune.function.olc.OlcDecoder;
+import tim.prune.gui.GuiGridLayout;
+
+/**
+ * Class to provide the function to parse
+ * OpenLocationCodes, or PlusCodes
+ */
+public class PlusCodeFunction extends GenericFunction
+{
+ private JDialog _dialog = null;
+ private JTextField _codeField = null;
+ private JButton _okButton = null;
+
+
+ /**
+ * Constructor
+ * @param inApp application object for callback
+ */
+ public PlusCodeFunction(App inApp)
+ {
+ super(inApp);
+ }
+
+ /** Get the name key */
+ public String getNameKey() {
+ return "function.enterpluscode";
+ }
+
+ /**
+ * Begin the function
+ */
+ public void begin()
+ {
+ // Make dialog window
+ if (_dialog == null)
+ {
+ _dialog = new JDialog(_parentFrame, I18nManager.getText(getNameKey()), true);
+ _dialog.setLocationRelativeTo(_parentFrame);
+ _dialog.setDefaultCloseOperation(JDialog.DISPOSE_ON_CLOSE);
+ _dialog.getContentPane().add(makeDialogComponents());
+ _dialog.pack();
+ }
+ // MAYBE: Paste clipboard into the edit field
+ _codeField.setText("");
+ enableOK();
+ _dialog.setVisible(true);
+ }
+
+
+ /**
+ * Create dialog components
+ * @return Panel containing all gui elements in dialog
+ */
+ private Component makeDialogComponents()
+ {
+ JPanel dialogPanel = new JPanel();
+ dialogPanel.setLayout(new BorderLayout(0, 10));
+ dialogPanel.add(new JLabel(I18nManager.getText("dialog.pluscode.desc")), BorderLayout.NORTH);
+ JPanel mainPanel = new JPanel();
+ GuiGridLayout grid = new GuiGridLayout(mainPanel);
+ _codeField = new JTextField("", 12);
+ // Listeners to enable/disable ok button
+ KeyAdapter keyListener = new KeyAdapter() {
+ /** Key released */
+ public void keyReleased(KeyEvent inE) {
+ enableOK();
+ if (inE.getKeyCode() == KeyEvent.VK_ESCAPE) {
+ _dialog.dispose();
+ }
+ }
+ };
+ MouseAdapter mouseListener = new MouseAdapter() {
+ public void mouseReleased(MouseEvent inE) {
+ enableOK();
+ }
+ };
+ _codeField.addKeyListener(keyListener);
+ _codeField.addMouseListener(mouseListener);
+ JLabel codeLabel = new JLabel(I18nManager.getText("dialog.pluscode.code"));
+ codeLabel.setHorizontalAlignment(SwingConstants.RIGHT);
+ grid.add(codeLabel);
+ grid.add(_codeField);
+ dialogPanel.add(mainPanel, BorderLayout.CENTER);
+ // button panel at bottom
+ JPanel buttonPanel = new JPanel();
+ buttonPanel.setLayout(new FlowLayout(FlowLayout.RIGHT));
+ _okButton = new JButton(I18nManager.getText("button.ok"));
+ ActionListener okListener = new ActionListener() {
+ public void actionPerformed(ActionEvent e)
+ {
+ if (_okButton.isEnabled()) {finish();}
+ }
+ };
+ _okButton.addActionListener(okListener);
+ _okButton.setEnabled(false);
+ _codeField.addActionListener(okListener);
+ buttonPanel.add(_okButton);
+ JButton cancelButton = new JButton(I18nManager.getText("button.cancel"));
+ cancelButton.addActionListener(new ActionListener() {
+ public void actionPerformed(ActionEvent e)
+ {
+ _dialog.dispose();
+ }
+ });
+ buttonPanel.add(cancelButton);
+ dialogPanel.add(buttonPanel, BorderLayout.SOUTH);
+ dialogPanel.setBorder(BorderFactory.createEmptyBorder(10, 10, 10, 15));
+ return dialogPanel;
+ }
+
+ /**
+ * Enable or disable the OK button based on the contents of the text field
+ */
+ private void enableOK()
+ {
+ String text = _codeField.getText();
+ _okButton.setEnabled(text != null && text.length() > 7
+ && text.indexOf(' ') < 0 && text.indexOf(',') < 0);
+ }
+
+ /**
+ * Finish the dialog when OK pressed
+ */
+ private void finish()
+ {
+ OlcArea area = OlcDecoder.decode(_codeField.getText());
+
+ if (area == null)
+ {
+ JOptionPane.showMessageDialog(_parentFrame,
+ I18nManager.getText("dialog.pluscode.nothingfound"),
+ I18nManager.getText(getNameKey()), JOptionPane.ERROR_MESSAGE);
+ }
+ else if (loadTrack(area))
+ {
+ _dialog.dispose();
+ }
+ }
+
+ /**
+ * Load the generated points from the given area
+ * @param inArea rectangular area
+ * @return true on success
+ */
+ private boolean loadTrack(OlcArea inArea)
+ {
+ if (inArea == null)
+ {
+ return false;
+ }
+
+ final Field[] fields = {Field.LATITUDE, Field.LONGITUDE, Field.WAYPT_NAME};
+ _app.autoAppendNextFile();
+
+ if (inArea.minLat == inArea.maxLat && inArea.minLon == inArea.maxLon)
+ {
+ String[][] pointData = new String[1][];
+ pointData[0] = new String[3]; // lat, long, name
+ pointData[0][0] = "" + inArea.minLat;
+ pointData[0][1] = "" + inArea.minLon;
+ pointData[0][2] = _codeField.getText();
+ _app.informDataLoaded(fields, pointData, null, null);
+ }
+ else
+ {
+ String[][] pointData = new String[6][];
+ for (int i=0; i<5; i++)
+ {
+ pointData[i] = new String[3]; // lat, long, name
+ pointData[i][0] = "" + ((i%4==0 || i==3) ? inArea.minLat : inArea.maxLat);
+ pointData[i][1] = "" + ((i%4==0 || i==1) ? inArea.minLon : inArea.maxLon);
+ pointData[i][2] = null;
+ }
+ // Middle point with name
+ pointData[5] = new String[3]; // lat, long, name
+ pointData[5][0] = "" + ((inArea.minLat + inArea.maxLat) / 2.0);
+ pointData[5][1] = "" + ((inArea.minLon + inArea.maxLon) / 2.0);
+ pointData[5][2] = _codeField.getText();
+ _app.informDataLoaded(fields, pointData, null, null);
+ }
+ return true;
+ }
+}
projects / GpsPrune.git / blobdiff