public ParameterControlEventArgs(ParameterControlBase control)
{
if (control == null)
{
throw new ArgumentNullException("control");
}
Control = control;
}
/// <summary>
/// Fires the control value changed event.
/// </summary>
private void FireControlValueChanged(ParameterControlBase control)
{
var handler = ControlValueChanged;
if (handler != null)
{
ControlValueChanged(control, new ParameterControlEventArgs(control));
}
}
/// <summary>
/// Sets caption to the control, also removing trailing colon.
/// </summary>
public static void SetCaption(this ParameterControlBase ctrl, string caption)
{
ctrl.Caption = caption;
if (ctrl is BooleanParameterControl)
{
// do nothing
}
else
{
if (!ctrl.Caption.Trim().EndsWith(":"))
{
ctrl.Caption += ":";
}
}
}
/// <summary>
/// Adds control to the event manager.
/// </summary>
public void AddControl(ParameterControlBase control)
{
_controls.Add(control);
control.ValueChanged += (s, e) => FireControlValueChanged(s as ParameterControlBase);
}
/// <summary>
/// Creates a control for the parameter.
/// </summary>
/// <exception cref="System.ArgumentNullException">parameter</exception>
/// <exception cref="System.ApplicationException">Failed to created control for parameter: + parameter.DisplayName</exception>
public ParameterControlBase CreateControl(BaseParameter parameter, bool batchMode = false)
{
if (parameter == null)
{
throw new ArgumentNullException("parameter");
}
ParameterControlBase control = null;
if (parameter is FieldOperationParameter)
{
control = new FieldOperationParameterControl();
}
else if (parameter is OutputNameParameter)
{
control = new OutputNameParameterControl(batchMode);
}
else if (parameter is GeoProjectionParameter)
{
control = _context.Container.GetInstance <ProjectionParameterControl>();
}
else if (parameter is MultiFilenameParameter)
{
var p = parameter as MultiFilenameParameter;
control = CreateInputControl(true, p.DataType, true);
var bfpc = control as BatchFilenameParameterControl;
if (bfpc != null)
{
bfpc.MultiFile = true;
}
}
else if (parameter is FilenameParameter)
{
var p = parameter as FilenameParameter;
control = CreateInputControl(batchMode, p.DataType, true);
}
else if (parameter is FieldParameter)
{
control = new FieldParameterControl();
}
else if (parameter is DistanceParameter)
{
control = new DistanceParameterControl();
}
else if (parameter is DoubleParameter)
{
control = new DoubleParameterControl();
}
else if (parameter is StringParameter)
{
bool multiLine = (parameter as StringParameter).MultiLine;
control = new StringParameterControl(multiLine);
}
else if (parameter is BooleanParameter)
{
control = new BooleanParameterControl();
}
else if (parameter is IntegerParameter)
{
control = new IntegerParameterControl();
}
else if (parameter is OutputLayerParameter)
{
var op = parameter as OutputLayerParameter;
control = CreateOutputControl(batchMode, op.LayerType, op.SupportInMemory);
}
else if (parameter is OptionsParameter)
{
control = new ComboParameterControl();
}
else if (parameter is LayerParameterBase)
{
var lp = parameter as LayerParameterBase;
control = CreateInputControl(batchMode, lp.DataSourceType, false);
}
if (control == null)
{
throw new ApplicationException("Failed to created control for parameter: " + parameter.DisplayName);
}
if (parameter.ControlHint != null && parameter.ControlHint.ControlHeight != 0)
{
control.Height = parameter.ControlHint.ControlHeight;
}
control.ParameterName = parameter.Name;
return(control);
}
