import javax.swing.table.TableModel;
import tim.prune.App;
-import tim.prune.Config;
import tim.prune.I18nManager;
import tim.prune.UpdateMessageBroker;
+import tim.prune.config.Config;
import tim.prune.data.Altitude;
import tim.prune.data.Coordinate;
import tim.prune.data.DataPoint;
/**
* Class to manage the saving of track data
- * into a user-specified file
+ * as text into a user-specified file
*/
public class FileSaver
{
private App _app = null;
private JFrame _parentFrame = null;
- private Track _track = null;
private JDialog _dialog = null;
private JFileChooser _fileChooser = null;
private JPanel _cards = null;
* Constructor
* @param inApp application object to inform of success
* @param inParentFrame parent frame
- * @param inTrack track object to save
*/
- public FileSaver(App inApp, JFrame inParentFrame, Track inTrack)
+ public FileSaver(App inApp, JFrame inParentFrame)
{
_app = inApp;
_parentFrame = inParentFrame;
- _track = inTrack;
}
_dialog.pack();
}
// Check field list
- FieldList fieldList = _track.getFieldList();
+ Track track = _app.getTrackInfo().getTrack();
+ FieldList fieldList = track.getFieldList();
int numFields = fieldList.getNumFields();
_model = new FieldSelectionTableModel(numFields);
for (int i=0; i<numFields; i++)
{
Field field = fieldList.getField(i);
- FieldInfo info = new FieldInfo(field, _track.hasData(field));
+ FieldInfo info = new FieldInfo(field, track.hasData(field));
_model.addFieldInfo(info, i);
}
// Initialise dialog and show it
/**
- * Save the track to file with the chosen options
+ * Start the save process by choosing the file to save to
* @return true if successful or cancelled, false if failed
*/
private boolean saveToFile()
{
- // TODO: Shorten method
- if (!_pointTypeSelector.getAnythingSelected()) {return false;}
- boolean saveOK = true;
- FileWriter writer = null;
+ if (!_pointTypeSelector.getAnythingSelected()) {
+ JOptionPane.showMessageDialog(_parentFrame, I18nManager.getText("dialog.save.notypesselected"),
+ I18nManager.getText("dialog.saveoptions.title"), JOptionPane.WARNING_MESSAGE);
+ return false;
+ }
if (_fileChooser == null)
{
_fileChooser = new JFileChooser();
}
if (_fileChooser.showSaveDialog(_parentFrame) == JFileChooser.APPROVE_OPTION)
{
- File saveFile = _fileChooser.getSelectedFile();
- String lineSeparator = System.getProperty("line.separator");
- // Get coordinate format and altitude format
- int coordFormat = Coordinate.FORMAT_NONE;
- for (int i=0; i<_coordUnitsRadios.length; i++)
- if (_coordUnitsRadios[i].isSelected())
- coordFormat = FORMAT_COORDS[i];
- Altitude.Format altitudeFormat = Altitude.Format.NO_FORMAT;
- for (int i=0; i<_altitudeUnitsRadios.length; i++)
- {
- if (_altitudeUnitsRadios[i].isSelected())
- {
- altitudeFormat = FORMAT_ALTS[i];
- }
+ return saveToFile(_fileChooser.getSelectedFile());
+ }
+ return true; // cancelled
+ }
+
+
+ /**
+ * Save the track to the specified file using the chosen options
+ * @param inSaveFile file to save to
+ * @return true if save successful, false if failed
+ */
+ private boolean saveToFile(File inSaveFile)
+ {
+ // TODO: Shorten method
+ FileWriter writer = null;
+ final String lineSeparator = System.getProperty("line.separator");
+ boolean saveOK = true;
+ // Get coordinate format and altitude format
+ int coordFormat = Coordinate.FORMAT_NONE;
+ for (int i=0; i<_coordUnitsRadios.length; i++)
+ if (_coordUnitsRadios[i].isSelected())
+ coordFormat = FORMAT_COORDS[i];
+ Altitude.Format altitudeFormat = Altitude.Format.NO_FORMAT;
+ for (int i=0; i<_altitudeUnitsRadios.length; i++)
+ {
+ if (_altitudeUnitsRadios[i].isSelected()) {
+ altitudeFormat = FORMAT_ALTS[i];
}
- // Get timestamp formats
- int timestampFormat = Timestamp.FORMAT_ORIGINAL;
- for (int i=0; i<_timestampUnitsRadios.length; i++)
- {
- if (_timestampUnitsRadios[i].isSelected())
- {
- timestampFormat = FORMAT_TIMES[i];
- }
+ }
+ // Get timestamp format
+ int timestampFormat = Timestamp.FORMAT_ORIGINAL;
+ for (int i=0; i<_timestampUnitsRadios.length; i++)
+ {
+ if (_timestampUnitsRadios[i].isSelected()) {
+ timestampFormat = FORMAT_TIMES[i];
}
+ }
- // Check if file exists, and confirm overwrite if necessary
- Object[] buttonTexts = {I18nManager.getText("button.overwrite"), I18nManager.getText("button.cancel")};
- if (!saveFile.exists() || JOptionPane.showOptionDialog(_parentFrame,
- I18nManager.getText("dialog.save.overwrite.text"),
- I18nManager.getText("dialog.save.overwrite.title"), JOptionPane.YES_NO_OPTION,
- JOptionPane.WARNING_MESSAGE, null, buttonTexts, buttonTexts[1])
- == JOptionPane.YES_OPTION)
+ // Check if file exists, and confirm overwrite if necessary
+ Object[] buttonTexts = {I18nManager.getText("button.overwrite"), I18nManager.getText("button.cancel")};
+ if (!inSaveFile.exists() || JOptionPane.showOptionDialog(_parentFrame,
+ I18nManager.getText("dialog.save.overwrite.text"),
+ I18nManager.getText("dialog.save.overwrite.title"), JOptionPane.YES_NO_OPTION,
+ JOptionPane.WARNING_MESSAGE, null, buttonTexts, buttonTexts[1])
+ == JOptionPane.YES_OPTION)
+ {
+ try
{
- try
- {
- // Create output file
- writer = new FileWriter(saveFile);
- // Determine delimiter character to use
- char delimiter = getDelimiter();
- FieldInfo info = null;
- Field field = null;
+ // Create output file
+ writer = new FileWriter(inSaveFile);
+ // Determine delimiter character to use
+ final char delimiter = getDelimiter();
+ FieldInfo info = null;
- StringBuffer buffer = null;
- int numFields = _model.getRowCount();
- boolean firstField = true;
- // Write header row if required
- if (_headerRowCheckbox.isSelected())
+ StringBuffer buffer = null;
+ int numFields = _model.getRowCount();
+ boolean firstField = true;
+ // Write header row if required
+ if (_headerRowCheckbox.isSelected())
+ {
+ buffer = new StringBuffer();
+ for (int f=0; f<numFields; f++)
{
- buffer = new StringBuffer();
- for (int f=0; f<numFields; f++)
+ info = _model.getFieldInfo(f);
+ if (info.isSelected())
{
- info = _model.getFieldInfo(f);
- if (info.isSelected())
- {
- if (!firstField)
- {
- // output field separator
- buffer.append(delimiter);
- }
- field = info.getField();
- buffer.append(field.getName());
- firstField = false;
+ // output field separator
+ if (!firstField) {
+ buffer.append(delimiter);
}
+ buffer.append(info.getField().getName());
+ firstField = false;
}
- writer.write(buffer.toString());
- writer.write(lineSeparator);
}
+ writer.write(buffer.toString());
+ writer.write(lineSeparator);
+ }
- // Loop over points outputting each in turn to buffer
- final int numPoints = _track.getNumPoints();
- int numSaved = 0;
- for (int p=0; p<numPoints; p++)
+ // Examine selection
+ int selStart = -1, selEnd = -1;
+ if (_pointTypeSelector.getJustSelection()) {
+ selStart = _app.getTrackInfo().getSelection().getStart();
+ selEnd = _app.getTrackInfo().getSelection().getEnd();
+ }
+ // Loop over points outputting each in turn to buffer
+ Track track = _app.getTrackInfo().getTrack();
+ final int numPoints = track.getNumPoints();
+ int numSaved = 0;
+ for (int p=0; p<numPoints; p++)
+ {
+ DataPoint point = track.getPoint(p);
+ boolean savePoint = ((point.isWaypoint() && _pointTypeSelector.getWaypointsSelected())
+ || (!point.isWaypoint() && point.getPhoto()==null && _pointTypeSelector.getTrackpointsSelected())
+ || (!point.isWaypoint() && point.getPhoto()!=null && _pointTypeSelector.getPhotopointsSelected()))
+ && (!_pointTypeSelector.getJustSelection() || (p>=selStart && p<=selEnd));
+ if (!savePoint) {continue;}
+ numSaved++;
+ firstField = true;
+ buffer = new StringBuffer();
+ for (int f=0; f<numFields; f++)
{
- DataPoint point = _track.getPoint(p);
- boolean savePoint = ((point.isWaypoint() && _pointTypeSelector.getWaypointsSelected())
- || (!point.isWaypoint() && point.getPhoto()==null && _pointTypeSelector.getTrackpointsSelected())
- || (!point.isWaypoint() && point.getPhoto()!=null && _pointTypeSelector.getPhotopointsSelected()));
- if (!savePoint) {continue;}
- numSaved++;
- firstField = true;
- buffer = new StringBuffer();
- for (int f=0; f<numFields; f++)
+ info = _model.getFieldInfo(f);
+ if (info.isSelected())
{
- info = _model.getFieldInfo(f);
- if (info.isSelected())
+ if (!firstField)
{
- if (!firstField)
- {
- // output field separator
- buffer.append(delimiter);
- }
- field = info.getField();
- // Output field according to type
- if (field == Field.LATITUDE)
- {
- buffer.append(point.getLatitude().output(coordFormat));
- }
- else if (field == Field.LONGITUDE)
- {
- buffer.append(point.getLongitude().output(coordFormat));
- }
- else if (field == Field.ALTITUDE)
- {
- try
- {
- buffer.append(point.getAltitude().getStringValue(altitudeFormat));
- }
- catch (NullPointerException npe) {}
- }
- else if (field == Field.TIMESTAMP)
- {
- if (point.hasTimestamp())
- {
- if (timestampFormat == Timestamp.FORMAT_ORIGINAL) {
- // output original string
- buffer.append(point.getFieldValue(Field.TIMESTAMP));
- }
- else {
- // format value accordingly
- buffer.append(point.getTimestamp().getText(timestampFormat));
- }
- }
- }
- else
- {
- String value = point.getFieldValue(field);
- if (value != null)
- {
- buffer.append(value);
- }
- }
- firstField = false;
+ // output field separator
+ buffer.append(delimiter);
}
- }
- // Output to file
- writer.write(buffer.toString());
- writer.write(lineSeparator);
- }
- // Store directory in config for later
- Config.setConfigString(Config.KEY_TRACK_DIR, saveFile.getParentFile().getAbsolutePath());
- // Save successful
- UpdateMessageBroker.informSubscribers(I18nManager.getText("confirm.save.ok1")
- + " " + numSaved + " " + I18nManager.getText("confirm.save.ok2")
- + " " + saveFile.getAbsolutePath());
- _app.informDataSaved();
- }
- catch (IOException ioe)
- {
- saveOK = false;
- _app.showErrorMessageNoLookup("error.save.dialogtitle",
- I18nManager.getText("error.save.failed") + " : " + ioe.getMessage());
- }
- finally
- {
- // try to close file if it's open
- try {
- if (writer != null) {
- writer.close();
+ saveField(buffer, point, info.getField(), coordFormat, altitudeFormat, timestampFormat);
+ firstField = false;
}
}
- catch (Exception e) {}
+ // Output to file
+ writer.write(buffer.toString());
+ writer.write(lineSeparator);
}
+ // Store directory in config for later
+ Config.setConfigString(Config.KEY_TRACK_DIR, inSaveFile.getParentFile().getAbsolutePath());
+ // Save successful
+ UpdateMessageBroker.informSubscribers(I18nManager.getText("confirm.save.ok1")
+ + " " + numSaved + " " + I18nManager.getText("confirm.save.ok2")
+ + " " + inSaveFile.getAbsolutePath());
+ _app.informDataSaved();
}
- else
+ catch (IOException ioe)
{
- // Overwrite file confirm cancelled
saveOK = false;
+ _app.showErrorMessageNoLookup("error.save.dialogtitle",
+ I18nManager.getText("error.save.failed") + " : " + ioe.getMessage());
}
+ finally
+ {
+ // try to close file if it's open
+ try {
+ writer.close();
+ }
+ catch (Exception e) {}
+ }
+ }
+ else
+ {
+ // Overwrite file confirm cancelled
+ saveOK = false;
}
return saveOK;
}
+ /**
+ * Format the given field and append to the given buffer for saving
+ * @param inBuffer buffer to append to
+ * @param inPoint point object
+ * @param inField field object
+ * @param inCoordFormat coordinate format
+ * @param inAltitudeFormat altitude format
+ * @param inTimestampFormat timestamp format
+ */
+ private void saveField(StringBuffer inBuffer, DataPoint inPoint, Field inField,
+ int inCoordFormat, Altitude.Format inAltitudeFormat, int inTimestampFormat)
+ {
+ // Output field according to type
+ if (inField == Field.LATITUDE)
+ {
+ inBuffer.append(inPoint.getLatitude().output(inCoordFormat));
+ }
+ else if (inField == Field.LONGITUDE)
+ {
+ inBuffer.append(inPoint.getLongitude().output(inCoordFormat));
+ }
+ else if (inField == Field.ALTITUDE)
+ {
+ try
+ {
+ inBuffer.append(inPoint.getAltitude().getStringValue(inAltitudeFormat));
+ }
+ catch (NullPointerException npe) {}
+ }
+ else if (inField == Field.TIMESTAMP)
+ {
+ if (inPoint.hasTimestamp())
+ {
+ if (inTimestampFormat == Timestamp.FORMAT_ORIGINAL) {
+ // output original string
+ inBuffer.append(inPoint.getFieldValue(Field.TIMESTAMP));
+ }
+ else {
+ // format value accordingly
+ inBuffer.append(inPoint.getTimestamp().getText(inTimestampFormat));
+ }
+ }
+ }
+ else
+ {
+ String value = inPoint.getFieldValue(inField);
+ if (value != null)
+ {
+ inBuffer.append(value);
+ }
+ }
+ }
+
+
/**
* @return the selected delimiter character
*/
projects / GpsPrune.git / blobdiff