using Rhino;
using Rhino.Geometry;
using Rhino.DocObjects;
using Rhino.Collections;

using GH_IO;
using GH_IO.Serialization;
using Grasshopper;
using Grasshopper.Kernel;
using Grasshopper.Kernel.Data;
using Grasshopper.Kernel.Types;

using System;
using System.IO;
using System.Xml;
using System.Xml.Linq;
using System.Linq;
using System.Data;
using System.Drawing;
using System.Reflection;
using System.Collections;
using System.Windows.Forms;
using System.Collections.Generic;
using System.Runtime.InteropServices;



/// <summary>
/// This class will be instantiated on demand by the Script component.
/// </summary>
public class Script_Instance : GH_ScriptInstance
{
#region Utility functions
  /// <summary>Print a String to the [Out] Parameter of the Script component.</summary>
  /// <param name="text">String to print.</param>
  private void Print(string text) { /* Implementation hidden. */ }
  /// <summary>Print a formatted String to the [Out] Parameter of the Script component.</summary>
  /// <param name="format">String format.</param>
  /// <param name="args">Formatting parameters.</param>
  private void Print(string format, params object[] args) { /* Implementation hidden. */ }
  /// <summary>Print useful information about an object instance to the [Out] Parameter of the Script component. </summary>
  /// <param name="obj">Object instance to parse.</param>
  private void Reflect(object obj) { /* Implementation hidden. */ }
  /// <summary>Print the signatures of all the overloads of a specific method to the [Out] Parameter of the Script component. </summary>
  /// <param name="obj">Object instance to parse.</param>
  private void Reflect(object obj, string method_name) { /* Implementation hidden. */ }
#endregion

#region Members
  /// <summary>Gets the current Rhino document.</summary>
  private readonly RhinoDoc RhinoDocument;
  /// <summary>Gets the Grasshopper document that owns this script.</summary>
  private readonly GH_Document GrasshopperDocument;
  /// <summary>Gets the Grasshopper script component that owns this script.</summary>
  private readonly IGH_Component Component;
  /// <summary>
  /// Gets the current iteration count. The first call to RunScript() is associated with Iteration==0.
  /// Any subsequent call within the same solution will increment the Iteration count.
  /// </summary>
  private readonly int Iteration;
#endregion

  /// <summary>
  /// This procedure contains the user code. Input parameters are provided as regular arguments,
  /// Output parameters as ref arguments. You don't have to assign output parameters,
  /// they will have a default value.
  /// </summary>
  private void RunScript(object x, object y, ref object A)
  {
    System.Text.StringBuilder sb = new System.Text.StringBuilder();

    sb.AppendLine(string.Format("Default zoom: {0:0.0}%", 100.0 * Grasshopper.GUI.Canvas.GH_Viewport.ZoomDefault));
    sb.AppendLine(string.Format("Lower zoom: {0:0.0}%", 100.0 * Grasshopper.GUI.Canvas.GH_Viewport.ZoomDefaultLower));
    sb.AppendLine(string.Format("Upper zoom: {0:0.0}%", 100.0 * Grasshopper.GUI.Canvas.GH_Viewport.ZoomDefaultUpper));

    sb.AppendLine(string.Format("Canvas Fade low: {0:0}#", Grasshopper.GUI.Canvas.GH_Canvas.ZoomFadeLow));
    sb.AppendLine(string.Format("Canvas Fade medium: {0:0}#", Grasshopper.GUI.Canvas.GH_Canvas.ZoomFadeMedium));
    sb.AppendLine(string.Format("Canvas Fade high: {0:0}#", Grasshopper.GUI.Canvas.GH_Canvas.ZoomFadeHigh));

    System.Windows.Forms.Clipboard.SetText(sb.ToString(), TextDataFormat.Text);
  }

  // <Custom additional code> 

  // </Custom additional code> 
}