GridStyleInfo.cs :  » SQL-Clients » Database-Commander » YariSoft » DBCommander » Misc » C# / CSharp Open Source

using System;
using System.Collections;
using System.Windows.Forms;

namespace YariSoft.DBCommander.Misc{
  [Serializable]
  public class GridStyleInfo
  {
    #region Local Variables
    Hashtable styles = null;
    #endregion

    #region Properties
    #endregion

    #region Constructor/Destructor
    public GridStyleInfo()
    {
      this.styles = new Hashtable();
    }

    #endregion

    #region Public functions

    public void Clear ()
    {
      this.styles.Clear();
    }

    public Hashtable Add ( DataGridTableStyle style )
    {
      Hashtable columnsStyle = new Hashtable();
      foreach( DataGridColumnStyle columnStyle in style.GridColumnStyles ){
        columnsStyle.Add( columnStyle.MappingName, columnStyle.Width );
      }

      this.styles.Add( style.MappingName, columnsStyle );
      return columnsStyle;
    }

    public void Update ( DataGridTableStyle style )
    {
      Hashtable columnsStyle = ( Hashtable )this.styles[ style.MappingName ];
      if( columnsStyle == null ){
        columnsStyle = this.Add( style );
        return;
      }

      foreach( DataGridColumnStyle columnStyle in style.GridColumnStyles ){
        columnsStyle[ columnStyle.MappingName ] = columnStyle.Width;
      }
    }

    public void Update ( GridTableStylesCollection styles )
    {
      foreach( DataGridTableStyle style in styles ){
        this.Update( style );
      }
    }

    public bool SetStyleToGrid ( DataGridTableStyle style )
    {
      Hashtable columnsStyle = ( Hashtable )this.styles[ style.MappingName ];
      if( columnsStyle == null ){
        return false;
      }

      foreach( DataGridColumnStyle columnStyle in style.GridColumnStyles ){
        columnStyle.Width = ( int )columnsStyle[ columnStyle.MappingName ];
      }
      return true;
    }
    #endregion
  }
}