source: trunk/sources/HeuristicLab.ExtLibs/HeuristicLab.Netron/3.0.2672.12446/Netron.Diagramming.Core-3.0.2672.12446/IO/NML/xShapeType.cs @ 2769

using System;
using System.Xml;
using System.Xml.Serialization;
using System.IO;
using System.Collections; 
    
namespace Netron.GraphLib.IO.NML 
{    
    /// <summary>
    /// XML wrapper for a shape object
    /// </summary>
  
  public class ShapeType : IXmlSerializable
  {
    #region Fields
    /// <summary>
    /// data collection
    /// </summary>
    private DataCollection mData = new DataCollection();
    /// <summary>
    /// the description
    /// </summary>
    private string mDescription;
    /// <summary>
    /// the mUID
    /// </summary>
    private string mUID;
    /// <summary>
    /// the unique key to the shape to be instantiated
    /// </summary>
    private string mInstanceKey = string.Empty;
    #endregion

    #region Properties
        /// <summary>
        /// Gets or sets the key to use when instantiating/deserializing the node again
        /// </summary>
    
    public string InstanceKey
    {
      get{return mInstanceKey;}
      set{mInstanceKey = value;}
    }
    /// <summary>
    /// Gets or sets the description
    /// </summary>
  
    public virtual string Desc 
    {
      get 
      {
        return this.mDescription;
      }
      set 
      {
        this.mDescription = value;
      }
    }
        
    /// <summary>
    /// Gets or sets the data collection
    /// </summary>
    
    public virtual DataCollection Data 
    {
      get 
      {
        return this.mData;
      }
      set 
      {
        this.mData = value;
      }
    }
        /// <summary>
        /// Gets or sets the mUID
        /// </summary>
  
    public virtual string UID 
    {
      get 
      {
        return this.mUID;
      }
      set 
      {
        this.mUID = value;
      }
    }
    #endregion

    #region IXmlSerializable Members

    public void WriteXml(XmlWriter writer)
    {
      writer.WriteAttributeString("att","123");
      writer.WriteComment("here it comes");
      writer.WriteElementString("InstanceKey",this.mInstanceKey);
      writer.WriteElementString("UID",this.mUID);
      for(int k=0;k<mData.Count;k++)
      {
        if(typeof(ConnectorType).IsInstanceOfType(mData[k]))
        {
          writer.WriteStartElement("Connector");
          writer.WriteAttributeString("UID", (mData[k] as ConnectorType).UID);
          writer.WriteAttributeString("Name", (mData[k] as ConnectorType).Name);
          writer.WriteEndElement();
        }
        else if(typeof(DataType).IsInstanceOfType(mData[k]))
        {
          writer.WriteStartElement("data");
          writer.WriteAttributeString("key", (mData[k] as DataType).Key.ToString());          
          if(typeof(DataCollection).IsInstanceOfType((mData[k] as DataType).Text))
          {
            WriteData(writer, (mData[k] as DataType).Text);           
          }
          else if(typeof(string).IsInstanceOfType((mData[k] as DataType).Text))
            writer.WriteString((mData[k] as DataType).Text.ToString());
        
          writer.WriteEndElement();
        }
        else if(typeof(CollectionBase).IsInstanceOfType(mData[k]))
        {
          (mData[k] as IXmlSerializable).WriteXml(writer);
        }
      

      }

      
    }


    private void WriteData(XmlWriter writer,DataCollection collection)
    {
      for(int m=0; m<collection.Count; m++)
      {
        if(typeof(DataType).IsInstanceOfType(collection[m]))
        {
          writer.WriteStartElement("data");
          writer.WriteAttributeString("key",(collection[m] as DataType).Key);
          WriteData(writer,(collection[m] as DataType).Text);
          writer.WriteEndElement();
        } 
        else if(typeof(string).IsInstanceOfType(collection[m]))         
          writer.WriteString(collection[m].ToString()); 
      }
    }

    public System.Xml.Schema.XmlSchema GetSchema()
    {
      // TODO:  Add ShapeType.GetSchema implementation
      return null;
    }

    public void ReadXml(XmlReader reader)
    {
      // TODO:  Add ShapeType.ReadXml implementation
    }

    #endregion
  }
}