source: tags/3.3.4/HeuristicLab.ExtLibs/HeuristicLab.Netron/3.0.2672.12446/Netron.Diagramming.Core-3.0.2672.12446/Diagram elements/Shapes/ShapeFactory.cs @ 13398

using System;

namespace Netron.Diagramming.Core {
  /// <summary>
  /// Shape factory for the internally defined shape types.
  /// </summary>
  public static class ShapeFactory {

    /// <summary>
    /// Gets the shape.
    /// </summary>
    /// <param name="shapeName">Name of the shape.</param>
    /// <returns></returns>
    public static IShape GetShape(string shapeName) {
      if (string.IsNullOrEmpty(shapeName))
        return null;

      foreach (string shapeType in Enum.GetNames(typeof(ShapeTypes))) {
        if (shapeType.ToString().ToLower() == shapeName.ToLower()) {
          return GetShape((ShapeTypes)Enum.Parse(typeof(ShapeTypes), shapeType));
        }
      }
      return null;
    }

    /// <summary>
    /// Gets the shape.
    /// </summary>
    /// <param name="shapeType">Type of the shape.</param>
    /// <returns></returns>
    public static IShape GetShape(ShapeTypes shapeType) {
      switch (shapeType) {
        case ShapeTypes.SimpleRectangle:
          return new SimpleRectangle();
        case ShapeTypes.SimpleEllipse:
          return new SimpleEllipse();
        case ShapeTypes.TextLabel:
          return new TextLabel();
        case ShapeTypes.ClassShape:
          return new ClassShape();
        case ShapeTypes.TextOnly:
          return new TextOnly();
        case ShapeTypes.ImageShape:
          return new ImageShape();
        case ShapeTypes.ComplexRectangle:
          return new ComplexRectangle();
        default:
          return null;
      }
    }

  }
}