#if HAVE_USEQUENCER

using System;

using UnityEngine;

using WellFired;

namespace Framework.Camera {

  /// <summary>Displays a camera frustum adjustment event in the uSequencer timeline</summary>
  [CustomUSEditor(typeof(USAdjustFrustumEvent))]
  public class USAdjustFrustumEventEditor : USEventBaseEditor {

    /// <summary>Renders the event in the uSequencer timeline</summary>
    /// <param name="myArea">Area covered by the event</param>
    /// <returns>The rectangle the event has covered</returns>
    public override Rect RenderEvent(Rect myArea) {
      USAdjustFrustumEvent cameraEvent = TargetEvent as USAdjustFrustumEvent;
      if(cameraEvent == null) {
        Debug.LogWarning(
          "Trying to render an event as a USAdjustFrustumEvent, but it is a: " +
          TargetEvent.GetType().ToString()
        );
      }

      DrawDefaultBox(myArea);

      GUILayout.BeginArea(myArea);

      if(cameraEvent != null) {
        GUILayout.Label("Adjust Frustum", DefaultLabel);
        GUILayout.Label(
          string.Format("{0} - {1}", cameraEvent.NearClipPlane, cameraEvent.FarClipPlane)
        );
      }

      GUILayout.EndArea();

      return myArea;
    }

  }

} // namespace Framework.Camera

#endif // HAVE_USEQUENCER