package tim.prune.function.gpsies;
-import java.awt.BorderLayout;
-import java.awt.Component;
-import java.awt.Dimension;
-import java.awt.FlowLayout;
-import java.awt.event.ActionEvent;
-import java.awt.event.ActionListener;
-import java.awt.event.WindowAdapter;
-import java.awt.event.WindowEvent;
import java.io.IOException;
+import java.io.InputStream;
import java.net.URL;
+import java.net.URLConnection;
import java.util.ArrayList;
-import javax.swing.BorderFactory;
-import javax.swing.JButton;
-import javax.swing.JDialog;
-import javax.swing.JLabel;
-import javax.swing.JPanel;
-import javax.swing.JScrollPane;
-import javax.swing.JSplitPane;
-import javax.swing.JTable;
-import javax.swing.JTextArea;
-import javax.swing.event.ListSelectionEvent;
-import javax.swing.event.ListSelectionListener;
import javax.xml.parsers.SAXParser;
import javax.xml.parsers.SAXParserFactory;
import tim.prune.App;
-import tim.prune.GenericFunction;
+import tim.prune.GpsPrune;
import tim.prune.I18nManager;
-import tim.prune.function.browser.BrowserLauncher;
import tim.prune.load.xml.XmlFileLoader;
import tim.prune.load.xml.ZipFileLoader;
* Function to load track information from Gpsies.com
* according to the currently viewed area
*/
-public class GetGpsiesFunction extends GenericFunction implements Runnable
+public class GetGpsiesFunction extends GenericDownloaderFunction
{
- /** Dialog object */
- private JDialog _dialog = null;
- /** list model */
- private TrackListModel _trackListModel = null;
- /** track table */
- private JTable _trackTable = null;
- /** Cancelled flag */
- private boolean _cancelled = false;
- /** Status label */
- private JLabel _statusLabel = null;
- /** Description box */
- private JTextArea _descriptionBox = null;
- /** Load button */
- private JButton _loadButton = null;
- /** Show button */
- private JButton _showButton = null;
/** Number of results per page */
private static final int RESULTS_PER_PAGE = 20;
/** Maximum number of results to get */
private static final int MAX_RESULTS = 60;
+ /** New API key (specific to this program) */
+ private static final String GPSIES_API_KEY = "oumgvvbckiwpvsnb";
/**
* Constructor
* @param inApp App object
*/
- public GetGpsiesFunction(App inApp)
- {
+ public GetGpsiesFunction(App inApp) {
super(inApp);
}
}
/**
- * Begin the function
- */
- public void begin()
- {
- // Initialise dialog, show empty list
- if (_dialog == null)
- {
- _dialog = new JDialog(_parentFrame, I18nManager.getText(getNameKey()), true);
- _dialog.setLocationRelativeTo(_parentFrame);
- _dialog.setDefaultCloseOperation(JDialog.DISPOSE_ON_CLOSE);
- // add closing listener
- _dialog.addWindowListener(new WindowAdapter() {
- public void windowClosing(WindowEvent e) {
- _cancelled = true;
- }
- });
- _dialog.getContentPane().add(makeDialogComponents());
- _dialog.pack();
- }
- // Clear list
- _trackListModel.clear();
- _loadButton.setEnabled(false);
- _showButton.setEnabled(false);
- _cancelled = false;
- _descriptionBox.setText("");
- // Start new thread to load list asynchronously
- new Thread(this).start();
-
- // Show dialog
- _dialog.setVisible(true);
- }
-
-
- /**
- * Create dialog components
- * @return Panel containing all gui elements in dialog
+ * @param inColNum index of column, 0 or 1
+ * @return key for this column
*/
- private Component makeDialogComponents()
+ protected String getColumnKey(int inColNum)
{
- JPanel dialogPanel = new JPanel();
- dialogPanel.setLayout(new BorderLayout());
-
- // Status label
- _statusLabel = new JLabel(I18nManager.getText("confirm.running"));
- dialogPanel.add(_statusLabel, BorderLayout.NORTH);
- // Main panel with track list
- _trackListModel = new TrackListModel();
- _trackTable = new JTable(_trackListModel);
- _trackTable.getSelectionModel().addListSelectionListener(new ListSelectionListener() {
- public void valueChanged(ListSelectionEvent e) {
- if (!e.getValueIsAdjusting())
- {
- if (_trackTable.getSelectedRow() >= 0
- && _trackTable.getSelectedRow() < _trackListModel.getRowCount())
- {
- _loadButton.setEnabled(true);
- _showButton.setEnabled(true);
- setDescription(_trackListModel.getTrack(_trackTable.getSelectedRow()).getDescription());
- _descriptionBox.setCaretPosition(0);
- }
- else {
- _descriptionBox.setText("");
- }
- }
- }
- });
- _trackTable.getColumnModel().getColumn(0).setPreferredWidth(300);
- _trackTable.getColumnModel().getColumn(1).setPreferredWidth(70);
- JScrollPane tablePane = new JScrollPane(_trackTable);
- tablePane.setPreferredSize(new Dimension(450, 200));
- // Panel to hold description label and box
- JPanel descPanel = new JPanel();
- descPanel.setLayout(new BorderLayout());
- JLabel descLabel = new JLabel(I18nManager.getText("dialog.gpsies.description") + " :");
- descPanel.add(descLabel, BorderLayout.NORTH);
- _descriptionBox = new JTextArea(5, 20);
- _descriptionBox.setEditable(false);
- _descriptionBox.setLineWrap(true);
- _descriptionBox.setWrapStyleWord(true);
- JScrollPane descPane = new JScrollPane(_descriptionBox);
- descPane.setPreferredSize(new Dimension(400, 80));
- descPanel.add(descPane, BorderLayout.CENTER);
- // Use split pane to split table from description
- JSplitPane splitPane = new JSplitPane(JSplitPane.VERTICAL_SPLIT, tablePane, descPanel);
- splitPane.setResizeWeight(1.0);
- dialogPanel.add(splitPane, BorderLayout.CENTER);
-
- // button panel at bottom
- JPanel buttonPanel = new JPanel();
- buttonPanel.setLayout(new FlowLayout(FlowLayout.RIGHT));
- _loadButton = new JButton(I18nManager.getText("button.load"));
- _loadButton.setEnabled(false);
- _loadButton.addActionListener(new ActionListener() {
- public void actionPerformed(ActionEvent e)
- {
- loadSelectedTrack();
- }
- });
- buttonPanel.add(_loadButton);
- _showButton = new JButton(I18nManager.getText("button.showwebpage"));
- _showButton.setEnabled(false);
- _showButton.addActionListener(new ActionListener() {
- public void actionPerformed(ActionEvent e)
- {
- showSelectedTrack();
- }
- });
- buttonPanel.add(_showButton);
- JButton cancelButton = new JButton(I18nManager.getText("button.cancel"));
- cancelButton.addActionListener(new ActionListener() {
- public void actionPerformed(ActionEvent e)
- {
- _cancelled = true;
- _dialog.dispose();
- }
- });
- buttonPanel.add(cancelButton);
- dialogPanel.add(buttonPanel, BorderLayout.SOUTH);
- dialogPanel.setBorder(BorderFactory.createEmptyBorder(10, 10, 10, 15));
- return dialogPanel;
+ if (inColNum == 0) return "dialog.gpsies.column.name";
+ return "dialog.gpsies.column.length";
}
- /**
- * Set the description in the box
- * @param inDesc description to set, or null for no description
- */
- private void setDescription(String inDesc)
- {
- String text = inDesc;
- if (inDesc == null || inDesc.length() < 2) {
- text = I18nManager.getText("dialog.gpsies.nodescription");
- }
- _descriptionBox.setText(text);
- }
/**
* Run method to call gpsies.com in separate thread
_statusLabel.setText(I18nManager.getText("confirm.running"));
// Act on callback to update list and send another request if necessary
double[] coords = _app.getViewport().getBounds();
- // Example http://www.gpsies.com/api.do?BBOX=10,51,12,53&limit=20&trackTypes=jogging&filetype=kml&device=Run.GPS
int currPage = 1;
ArrayList<GpsiesTrack> trackList = null;
URL url = null;
String descMessage = "";
+ InputStream inStream = null;
// Loop for each page of the results
do
{
- String urlString = "http://www.gpsies.com/api.do?BBOX=" +
+ // Example http://ws.gpsies.com/api.do?BBOX=10,51,12,53&limit=20&resultPage=1&key=oumgvvbckiwpvsnb
+ String urlString = "http://ws.gpsies.com/api.do?BBOX=" +
coords[1] + "," + coords[0] + "," + coords[3] + "," + coords[2] +
- "&limit=" + RESULTS_PER_PAGE + "&resultPage=" + currPage;
- // System.out.println(urlString);
+ "&limit=" + RESULTS_PER_PAGE + "&resultPage=" + currPage +
+ "&key=" + GPSIES_API_KEY;
// Parse the returned XML with a special handler
GpsiesXmlHandler xmlHandler = new GpsiesXmlHandler();
try
{
url = new URL(urlString);
SAXParser saxParser = SAXParserFactory.newInstance().newSAXParser();
- saxParser.parse(url.openStream(), xmlHandler);
+ URLConnection conn = url.openConnection();
+ conn.setRequestProperty("User-Agent", "GpsPrune v" + GpsPrune.VERSION_NUMBER);
+ inStream = conn.getInputStream();
+ saxParser.parse(inStream, xmlHandler);
}
catch (Exception e) {
descMessage = e.getClass().getName() + " - " + e.getMessage();
}
- // TODO: Close streams somehow? Haven't got a reference to the input stream to close it!
+ // Close stream and ignore errors
+ try {
+ inStream.close();
+ } catch (Exception e) {}
// Add track list to model
trackList = xmlHandler.getTrackList();
_trackListModel.addTracks(trackList);
currPage++;
}
while (trackList != null && trackList.size() == RESULTS_PER_PAGE
- && _trackListModel.getRowCount() < MAX_RESULTS && !_cancelled);
+ && _trackListModel.getRowCount() < MAX_RESULTS && !_cancelled);
// Set status label according to error or "none found", leave blank if ok
if (descMessage.equals("") && (trackList == null || trackList.size() == 0)) {
descMessage = I18nManager.getText("dialog.gpsies.nonefound");
_statusLabel.setText(descMessage);
}
-
/**
- * Load the selected track
+ * Load the selected track(s)
*/
- private void loadSelectedTrack()
+ protected void loadSelected()
{
- // Find the row selected in the table and get the corresponding track
- int rowNum = _trackTable.getSelectedRow();
- if (rowNum >= 0 && rowNum < _trackListModel.getRowCount())
+ // Find the row(s) selected in the table and get the corresponding track
+ int numSelected = _trackTable.getSelectedRowCount();
+ if (numSelected < 1) return;
+ int[] rowNums = _trackTable.getSelectedRows();
+ for (int i=0; i<numSelected; i++)
{
- String url = _trackListModel.getTrack(rowNum).getDownloadLink();
- XmlFileLoader xmlLoader = new XmlFileLoader(_app);
- ZipFileLoader loader = new ZipFileLoader(_app, xmlLoader);
- try
+ int rowNum = rowNums[i];
+ if (rowNum >= 0 && rowNum < _trackListModel.getRowCount())
{
- loader.openStream(new URL(url).openStream());
- }
- catch (IOException ioe) {
- System.err.println("IO Exception : " + ioe.getMessage());
+ String url = _trackListModel.getTrack(rowNum).getDownloadLink();
+ XmlFileLoader xmlLoader = new XmlFileLoader(_app);
+ ZipFileLoader loader = new ZipFileLoader(_app, xmlLoader);
+ if (i>0) _app.autoAppendNextFile();
+ try
+ {
+ loader.openStream(new URL(url).openStream());
+ }
+ catch (IOException ioe) {
+ System.err.println("IO Exception : " + ioe.getMessage());
+ }
}
}
// Close the dialog
_cancelled = true;
_dialog.dispose();
}
-
-
- /**
- * Show the webpage for the selected track
- */
- private void showSelectedTrack()
- {
- // Find the row selected in the table and show the corresponding url
- int rowNum = _trackTable.getSelectedRow();
- if (rowNum >= 0 && rowNum < _trackListModel.getRowCount())
- {
- String id = _trackListModel.getTrack(rowNum).getFileId();
- BrowserLauncher.launchBrowser("http://gpsies.com/map.do?fileId=" + id);
- }
- // Close the dialog
- _cancelled = true;
- _dialog.dispose();
- }
}
projects / GpsPrune.git / blobdiff