public ControlHintAttribute(ControlHint type, int controlHeight = 0)
{
ControlHint = type;
ControlHeight = controlHeight;
}
/// <summary>
/// Creates tool parameter for a property of a given type.
/// </summary>
private static BaseParameter CreateParameter(Type type, PropertyInfo prop)
{
ControlHint customType = GetParameterHint(prop);
switch (customType)
{
case ControlHint.Field:
return(new FieldParameter());
case ControlHint.Combo:
return(new OptionsParameter());
case ControlHint.Filename:
{
DataSourceType dataType = GetDataType(prop);
return(new FilenameParameter(dataType));
}
case ControlHint.MultipleFilename:
{
DataSourceType dataType = GetDataType(prop);
return(new MultiFilenameParameter(dataType));
}
case ControlHint.MultiLineString:
return(new StringParameter(true));
case ControlHint.OutputName:
return(new OutputNameParameter());
}
if (customType != ControlHint.Auto)
{
throw new IndexOutOfRangeException("No handler for parameter type: " + customType);
}
if (type == typeof(IEnvelope))
{
return(new ExtentsParameter());
}
if (type == typeof(FieldOperationList))
{
return(new FieldOperationParameter());
}
if (type == typeof(ISpatialReference))
{
return(new GeoProjectionParameter());
}
if (type == typeof(double))
{
return(new DoubleParameter());
}
if (type == typeof(int))
{
return(new IntegerParameter());
}
if (type == typeof(string))
{
return(new StringParameter());
}
if (type == typeof(bool))
{
return(new BooleanParameter());
}
if (type == typeof(IRasterInput))
{
return(new RasterLayerParameter());
}
if (type == typeof(IVectorInput))
{
return(new VectorLayerParameter());
}
if (type == typeof(IRasterSource))
{
return(new RasterLayerParameter());
}
if (type == typeof(IDatasourceInput))
{
return(new GenericLayerParameter());
}
if (type == typeof(Distance))
{
return(new DistanceParameter());
}
if (type == typeof(OutputLayerInfo))
{
return(new OutputLayerParameter());
}
string msg = "Unexpected parameter type for the tool: " + type.Name + ". ";
msg += "Consider using ControlHintAttribute.";
throw new ApplicationException(msg);
}
