@Override
public void setContext(IConversionContext context) {
super.setContext(context);
if (context == null) return;
// We either are directories if we are choosing multiple files or
// we are single file output and specifying a single output file.
if (context.getFilePaths().size() > 1) { // Multi
GridUtils.setVisible(multiFileMessage, true);
} else {
GridUtils.setVisible(multiFileMessage, false);
}
multiFileMessage.getParent().layout();
}
/** Checks the path is ok. */
protected void pathChanged() {
super.pathChanged();
final File outputDir = new File(getAbsoluteFilePath());
try {
if (outputDir.isFile()) {
setErrorMessage("The directory " + outputDir + " is a file.");
return;
}
} catch (Exception ne) {
setErrorMessage(ne.getMessage()); // Not very friendly...
return;
}
setErrorMessage(null);
return;
}
protected void nameChanged() {
try {
super.nameChanged();
try {
final String name = datasetName.substring(datasetName.lastIndexOf('/') + 1);
imagePrefixBox.setText(name);
} catch (Exception ignored) {
imagePrefixBox.setText(datasetName);
}
} catch (Exception ne) {
setErrorMessage("Cannot read data set '" + datasetName + "'");
logger.error("Cannot get data", ne);
}
}
