private void RegisterRadioButton(RadioButton_t radioButton, RadioButtonViewModel controlViewModel)
{
string groupName = radioButton.RadioGroup;
if (!string.IsNullOrEmpty(groupName))
{
RadioButtonGroupManager groupManager;
if (_radioButtonGroups.Contains(groupName))
{
groupManager = _radioButtonGroups[groupName];
}
else
{
groupManager = _radioButtonGroups.AddGroup(groupName);
}
groupManager.RegisterRadioButton(controlViewModel);
controlViewModel.RadioButtonGroupManager = groupManager;
}
}
// This method looks for all the radio buttons in the same group as the supplied radio button
// and if there are only two
private void SetCompanionRadioButton(RadioButton_t radioButton)
{
IEnumerable <RadioButton_t> radioButtons;
// Approach 1 - use the radio button group name
if (radioButton.RadioGroup != null)
{
radioButtons = (from c in _controls.Values where c.Id != radioButton.Id &&
c is RadioButton_t && (c as RadioButton_t).RadioGroup == radioButton.RadioGroup
select c as RadioButton_t);
}
else
{
// Approach 2 - look for radio buttons on the same panel
radioButtons = (from c in radioButton.OwningStrategyPanel.Controls where c.Id != radioButton.Id &&
c is RadioButton_t select c as RadioButton_t);
}
if (radioButtons.Count() == 1)
{
radioButtons.First().SetValue(true);
}
}
/// <summary>
/// Renders the supplied RadioButton_t as XAML.
/// </summary>
/// <param name="control">RadioButton_t to render.</param>
public void Visit(RadioButton_t control)
{
RadioButtonRenderer.Render(_writer, control);
}
/// <summary>
/// Initializes a new instance of <see cref="RadioButtonViewModel"/>.
/// </summary>
/// <param name="control">Underlying <see cref="RadioButton_t"/> for this RadioButtonViewModel.</param>
/// <param name="referencedParameter">Parameter that the RadioButton_t refers to.</param>
public RadioButtonViewModel(RadioButton_t control, IParameter referencedParameter)
: base(control, referencedParameter)
{
}