private JTextField _otherDelimiterText = null;
private JLabel _statusLabel = null;
private DelimiterInfo[] _delimiterInfos = null;
- private FileCacher _fileCacher = null;
+ private ContentCacher _contentCacher = null;
private JList<String> _snippetBox = null;
private FileExtractTableModel _fileExtractTableModel = null;
private JTable _fieldTable;
_file = inFile;
if (preCheckFile(_file))
{
- _dialog = new JDialog(_parentFrame, I18nManager.getText("dialog.openoptions.title"), true);
- _dialog.setLocationRelativeTo(_parentFrame);
- _dialog.setDefaultCloseOperation(JDialog.DO_NOTHING_ON_CLOSE);
- // add closing listener
- _dialog.addWindowListener(new WindowAdapter() {
- public void windowClosing(WindowEvent e) {
- _dialog.dispose();
- _app.informNoDataLoaded();
- }
- });
- _dialog.getContentPane().add(makeDialogComponents());
-
- // select best separator according to row counts (more is better)
- int bestDelim = getBestOption(_delimiterInfos[0].getNumWinningRecords(),
- _delimiterInfos[1].getNumWinningRecords(), _delimiterInfos[2].getNumWinningRecords(),
- _delimiterInfos[3].getNumWinningRecords());
- if (bestDelim >= 0)
- _delimiterRadios[bestDelim].setSelected(true);
- else
- _delimiterRadios[_delimiterRadios.length-1].setSelected(true);
- informDelimiterSelected();
- _dialog.pack();
- _dialog.setVisible(true);
+ showDialog();
}
else
{
/**
- * Check the given file for readability and funny characters,
- * and count the fields for the various separators
+ * Checks passed, so now build and show the dialog
+ */
+ private void showDialog()
+ {
+ _dialog = new JDialog(_parentFrame, I18nManager.getText("dialog.openoptions.title"), true);
+ _dialog.setLocationRelativeTo(_parentFrame);
+ _dialog.setDefaultCloseOperation(JDialog.DO_NOTHING_ON_CLOSE);
+ // add closing listener
+ _dialog.addWindowListener(new WindowAdapter() {
+ public void windowClosing(WindowEvent e) {
+ _dialog.dispose();
+ _app.informNoDataLoaded();
+ }
+ });
+ _dialog.getContentPane().add(makeDialogComponents());
+
+ // select best separator according to row counts (more is better)
+ int bestDelim = getBestOption(_delimiterInfos[0].getNumWinningRecords(),
+ _delimiterInfos[1].getNumWinningRecords(), _delimiterInfos[2].getNumWinningRecords(),
+ _delimiterInfos[3].getNumWinningRecords());
+ if (bestDelim >= 0)
+ _delimiterRadios[bestDelim].setSelected(true);
+ else
+ _delimiterRadios[_delimiterRadios.length-1].setSelected(true);
+ informDelimiterSelected();
+ _dialog.pack();
+ _dialog.setVisible(true);
+ }
+
+
+ /**
+ * Check the given file for validity
* @param inFile file to check
*/
private boolean preCheckFile(File inFile)
return false;
}
// Use a FileCacher to read the file into an array
- _fileCacher = new FileCacher(inFile);
+ _contentCacher = new FileCacher(inFile);
+
+ return preCheckContents();
+ }
+ /**
+ * Check the contents for readability and funny characters,
+ * and count the fields for the various separators
+ */
+ private boolean preCheckContents()
+ {
// Check each line of the file
- String[] fileContents = _fileCacher.getContents();
- if (fileContents == null) {
+ String[] contents = _contentCacher.getContents();
+ if (contents == null) {
return false; // nothing cached, might be binary
}
boolean fileOK = true;
String currLine = null;
String[] splitFields = null;
int commaFields = 0, semicolonFields = 0, tabFields = 0, spaceFields = 0;
- for (int lineNum=0; lineNum<fileContents.length && fileOK; lineNum++)
+ for (int lineNum=0; lineNum<contents.length && fileOK; lineNum++)
{
- currLine = fileContents[lineNum];
+ currLine = contents[lineNum];
// check for invalid characters
if (currLine.indexOf('\0') >= 0) {fileOK = false;}
// check for commas
return fileOK;
}
+ /**
+ * @param inText text to load (as if it came from a file)
+ */
+ public void loadText(String inText)
+ {
+ _file = null;
+ if (preCheckText(inText))
+ {
+ showDialog();
+ }
+ else
+ {
+ // Didn't pass pre-check
+ _app.showErrorMessage("error.load.dialogtitle", "error.load.nopointsintext");
+ }
+ }
+
+ /**
+ * Check the given text for validity
+ * @param inText (pasted) text to check
+ */
+ private boolean preCheckText(String inText)
+ {
+ if (inText == null || inText.length() < 6)
+ {
+ return false;
+ }
+ // Use a cacher to split the text into an array
+ _contentCacher = new TextCacher(inText);
+
+ return preCheckContents();
+ }
+
/**
* Get the index of the best one in the list
delimsPanel.add(_statusLabel);
firstCard.add(delimsPanel, BorderLayout.SOUTH);
// load snippet to show first few lines
- _snippetBox = new JList<String>(_fileCacher.getSnippet(SNIPPET_SIZE, MAX_SNIPPET_WIDTH));
+ _snippetBox = new JList<String>(_contentCacher.getSnippet(SNIPPET_SIZE, MAX_SNIPPET_WIDTH));
_snippetBox.setEnabled(false);
firstCard.add(makeLabelledPanel("dialog.openoptions.filesnippet", _snippetBox), BorderLayout.CENTER);
*/
public DelimiterInfo getSelectedDelimiterInfo()
{
- for (int i=0; i<4; i++)
+ for (int i=0; i<4; i++) {
if (_delimiterRadios[i].isSelected()) return _delimiterInfos[i];
+ }
// must be "other" - build info if necessary
- if (_delimiterInfos[4] == null)
+ if (_delimiterInfos[4] == null) {
_delimiterInfos[4] = new DelimiterInfo(_otherDelimiterText.getText().charAt(0));
+ }
return _delimiterInfos[4];
}
private void prepareSecondPanel()
{
DelimiterInfo info = getSelectedDelimiterInfo();
- FileSplitter splitter = new FileSplitter(_fileCacher);
+ FileSplitter splitter = new FileSplitter(_contentCacher);
// Check info makes sense - num fields > 0, num records > 0
// set "Finished" button to disabled if not ok
// Add data to GUI elements
_lastSelectedFields = _fieldTableModel.getFieldArray();
// TODO: Remember all the units selections for next load?
// Get the selected units for altitudes and speeds
- SourceInfo sourceInfo = new SourceInfo(_file, SourceInfo.FILE_TYPE.TEXT);
+ SourceInfo sourceInfo = (_file == null ? null : new SourceInfo(_file, SourceInfo.FILE_TYPE.TEXT));
PointCreateOptions options = new PointCreateOptions();
options.setAltitudeUnits(_altitudeUnitsDropdown.getSelectedIndex() == 0 ? UnitSetLibrary.UNITS_METRES : UnitSetLibrary.UNITS_FEET);
Unit hSpeedUnit = UnitSetLibrary.ALL_SPEED_UNITS[_hSpeedUnitsDropdown.getSelectedIndex()];
_app.informDataLoaded(_fieldTableModel.getFieldArray(),
_fileExtractTableModel.getData(), options, sourceInfo, null);
// clear up file cacher
- _fileCacher.clear();
+ _contentCacher.clear();
// dispose of dialog
_dialog.dispose();
}
projects / GpsPrune.git / blobdiff