/// <summary>
/// Checks if the current data is valid.
///
/// The data is valid if
/// - the feature name is neither empty, already used or contains invalid characters
/// - the range of values contains valid numbers and form a valid range and
/// - the step function is in the right form
///
/// If the data is not valid, the option cannot be added and an error message will be
/// displayed.
/// </summary>
private void checkValidityOfData()
{
// Check if feature name is empty
if (featureNameTextBox.Text == "")
{
errorLabel.Text = ERROR_NAME_EMPTY;
errorLabel.Visible = true;
addOptionButton.Enabled = false;
return;
}
// Check if feature name already exists
if (GlobalState.varModel.getOption(featureNameTextBox.Text) != null)
{
errorLabel.Text = ERROR_NAME_EXISTS;
errorLabel.Visible = true;
addOptionButton.Enabled = false;
return;
}
// Check if feature name is invalid
if (featureNameTextBox.Text != ConfigurationOption.removeInvalidCharsFromName(featureNameTextBox.Text))
{
errorLabel.Text = ERROR_INVALID_NAME;
errorLabel.Visible = true;
addOptionButton.Enabled = false;
return;
}
if (numericRadioButton.Checked)
{
// Check if the range of values is invalid
if (!isRangeValid())
{
errorLabel.Text = ERROR_INVALID_RANGE;
errorLabel.Visible = true;
addOptionButton.Enabled = false;
return;
}
// Check if step function is valid
if (stepSizeCheckBox.Checked && !isStepSizeValid())
{
errorLabel.Text = ERROR_INVALID_STEP_FUNCTION;
errorLabel.Visible = true;
addOptionButton.Enabled = false;
return;
}
}
errorLabel.Visible = false;
addOptionButton.Enabled = true;
}
private Tuple <DialogResult, string> RenameDialog()
{
Form form = new Form();
Label pleaseEnterLabel = new Label();
TextBox featureNameTextBox = new TextBox();
Button okButton = new Button();
Button cancelButton = new Button();
//
// pleaseEnterLabel
//
pleaseEnterLabel.Location = new Point(9, 9);
pleaseEnterLabel.Name = "pleaseEnterLabel";
pleaseEnterLabel.Size = new Size(200, 13);
pleaseEnterLabel.TabIndex = 0;
pleaseEnterLabel.Text = DESCRIPTION_CHANGE_NAME;
//
// featureNameTextBox
//
featureNameTextBox.Location = new Point(12, 25);
featureNameTextBox.Name = "featureNameTextBox";
featureNameTextBox.Size = new Size(197, 20);
featureNameTextBox.TabIndex = 1;
//
// okButton
//
okButton.DialogResult = DialogResult.OK;
okButton.Location = new Point(12, 85);
okButton.Name = "okButton";
okButton.Size = new Size(75, 23);
okButton.TabIndex = 3;
okButton.Text = "Ok";
okButton.Enabled = false;
okButton.UseVisualStyleBackColor = true;
//
// cancelButton
//
cancelButton.DialogResult = DialogResult.Cancel;
cancelButton.Location = new Point(134, 85);
cancelButton.Name = "cancelButton";
cancelButton.Size = new Size(75, 23);
cancelButton.TabIndex = 4;
cancelButton.Text = "Cancel";
cancelButton.UseVisualStyleBackColor = true;
//
// form
//
form.AutoScaleDimensions = new SizeF(6F, 13F);
form.AutoScaleMode = AutoScaleMode.Font;
form.ClientSize = new Size(215, 114);
form.Controls.Add(cancelButton);
form.Controls.Add(okButton);
form.Controls.Add(featureNameTextBox);
form.Controls.Add(pleaseEnterLabel);
form.FormBorderStyle = FormBorderStyle.FixedSingle;
form.MaximizeBox = false;
form.MinimizeBox = false;
form.AcceptButton = okButton;
form.CancelButton = cancelButton;
form.Name = "Test";
featureNameTextBox.TextChanged += (s, e) =>
{
okButton.Enabled = featureNameTextBox.Text != "" &&
GlobalState.varModel.getOption(featureNameTextBox.Text) == null &&
featureNameTextBox.Text == ConfigurationOption.removeInvalidCharsFromName(featureNameTextBox.Text);
};
DialogResult result = form.ShowDialog();
return(new Tuple <DialogResult, string>(result, featureNameTextBox.Text));
}