/// <summary>
/// Returns a condition (function) that is true iff the shape's purpose is the purpose specified in the argument.
/// </summary>
public static Func <Shape, bool> WithPurpose(ShapePurpose purpose)
{
return(shape =>
{
var agendaShape = Decode(shape);
if (agendaShape == null)
{
return false;
}
return agendaShape.ShapePurpose == purpose;
});
}
public static List <Shape> GetAllShapesWithPurpose(Shape beamShape, ShapePurpose purpose)
{
return(beamShape.GroupItems.Cast <Shape>().Where(AgendaShape.WithPurpose(purpose)).ToList());
}
public static Shape GetShapeWithPurpose(Shape beamShape, ShapePurpose purpose)
{
return(beamShape.GroupItems.Cast <Shape>().FirstOrDefault(AgendaShape.WithPurpose(purpose)));
}
/// <summary>
/// Universal Encode function used for all Agenda Shapes.
/// Packs a set of agenda shape properties to a shape name. Paired with the Decode function.
/// </summary>
public static string Encode(ShapePurpose shapePurpose, AgendaSection section)
{
string[] parameters = { Prefix, shapePurpose.ToString(), section.Encode() };
return(string.Join(Delim[0], parameters));
}
private AgendaShape(ShapePurpose shapePurpose, AgendaSection section)
{
ShapePurpose = shapePurpose;
Section = section;
}
/// <summary>
/// Stores metadata in the shape by setting its name.
/// </summary>
public static void SetShapeName(Shape shape, ShapePurpose shapePurpose, AgendaSection section)
{
shape.Name = Encode(shapePurpose, section);
}
/// <summary>
/// Returns a condition (function) that is true iff the shape's purpose is the purpose specified in the argument.
/// </summary>
public static Func<Shape, bool> WithPurpose(ShapePurpose purpose)
{
return shape =>
{
var agendaShape = Decode(shape);
if (agendaShape == null) return false;
return agendaShape.ShapePurpose == purpose;
};
}
/// <summary>
/// Universal Encode function used for all Agenda Shapes.
/// Packs a set of agenda shape properties to a shape name. Paired with the Decode function.
/// </summary>
public static string Encode(ShapePurpose shapePurpose, AgendaSection section)
{
string[] parameters = { Prefix, shapePurpose.ToString(), section.Encode() };
return string.Join(Delim[0], parameters);
}
private AgendaShape(ShapePurpose shapePurpose, AgendaSection section)
{
ShapePurpose = shapePurpose;
Section = section;
}
/// <summary>
/// Stores metadata in the shape by setting its name.
/// </summary>
public static void SetShapeName(Shape shape, ShapePurpose shapePurpose, AgendaSection section)
{
shape.Name = Encode(shapePurpose, section);
}
public static List<Shape> GetAllShapesWithPurpose(Shape beamShape, ShapePurpose purpose)
{
return beamShape.GroupItems.Cast<Shape>().Where(AgendaShape.WithPurpose(purpose)).ToList();
}
public static Shape GetShapeWithPurpose(Shape beamShape, ShapePurpose purpose)
{
return beamShape.GroupItems.Cast<Shape>().FirstOrDefault(AgendaShape.WithPurpose(purpose));
}
