private void addStock() {
final String symbol = newSymbolTextBox.getText().toUpperCase().trim();
newSymbolTextBox.setFocus(true);
// Stock code must be between 1 and 10 chars that are numbers, letters, or dots.
if (!symbol.matches("^[0-9A-Z\\.]{1,10}$")) {
Window.alert("'" + symbol + "' is not a valit symbol.");
newSymbolTextBox.selectAll();
return;
}
newSymbolTextBox.setText("");
}
/** Update the output location as appropriate. */
public void updateOutputLocation() {
if (outputPathChangeEnabled && outputPathUserSpecified) {
// The user can and did influence output path. Keep whatever was the previous setting, unless
// it is a special value like "<No Files Selected>" or "<No Title>" - wipe that one.
if (outputPathSpecial) {
outputPathSpecial = false;
}
validateOutputPath(output.getText());
} else {
// Automatically populate the file path
final List<ClientFileSearch> fileSearches = getFileSearches();
if (files == null || (fileSearches == null) || (fileSearches.isEmpty())) {
if (!outputPathChangeEnabled) {
output.setText("<No Files Selected>");
outputPathSpecial = true;
} else {
output.setText("");
}
outputValidationPanel.removeValidationsFor(output);
outputPath = null;
} else if ((getTitleText() == null) || getTitleText().equals("")) {
if (!outputPathChangeEnabled) {
output.setText("<No Title>");
outputPathSpecial = true;
} else {
output.setText("");
}
outputValidationPanel.removeValidationsFor(output);
outputPath = null;
} else {
outputPathSpecial = false;
outputPath = getOutputPathFromFileTable(fileSearches);
output.setText(outputPath);
validateOutputPath(outputPath);
}
}
}
private String getParameterValue(HorizontalPanel entry) {
TextBox key = (TextBox) entry.getWidget(2);
return key.getText();
}
/** @return Contents of the Title field, trimmed. */
private String getTitleText() {
return title.getText() == null ? null : title.getText().trim();
}