Office2007Helpers.cs

/********************************************************************/
/*  Office 2007 Renderer Project                                    */
/*                                                                  */
/*  Use the Office2007Renderer class as a custom renderer by        */
/*  providing it to the ToolStripManager.Renderer property. Then    */
/*  all tool strips, menu strips, status strips etc will be drawn   */
/*  using the Office 2007 style renderer in your application.       */
/*                                                                  */
/*   Author: Phil Wright                                            */
/*  Website: www.componentfactory.com                               */
/*  Contact: phil.wright@componentfactory.com                       */
/********************************************************************/
 
using System;
using System.Drawing;
using System.Drawing.Drawing2D;
using System.Drawing.Text;
 
namespace Office2007Renderer
{
    /// <summary>
    /// Set the SmoothingMode=AntiAlias until instance disposed.
    /// </summary>
    public class UseAntiAlias : IDisposable
    {
        #region Instance Fields
        private Graphics _g;
        private SmoothingMode _old;
        #endregion
 
        #region Identity
        /// <summary>
        /// Initialize a new instance of the UseAntiAlias class.
        /// </summary>
        /// <param name="g">Graphics instance.</param>
        public UseAntiAlias(Graphics g)
        {
            _g = g;
            _old = _g.SmoothingMode;
            _g.SmoothingMode = SmoothingMode.AntiAlias;
        }
 
        /// <summary>
        /// Revert the SmoothingMode back to original setting.
        /// </summary>
        public void Dispose()
        {
            _g.SmoothingMode = _old;
        }
        #endregion
    }
 
    /// <summary>
    /// Set the TextRenderingHint.ClearTypeGridFit until instance disposed.
    /// </summary>
    public class UseClearTypeGridFit : IDisposable
    {
        #region Instance Fields
        private Graphics _g;
        private TextRenderingHint _old;
        #endregion
 
        #region Identity
        /// <summary>
        /// Initialize a new instance of the UseClearTypeGridFit class.
        /// </summary>
        /// <param name="g">Graphics instance.</param>
        public UseClearTypeGridFit(Graphics g)
        {
            _g = g;
            _old = _g.TextRenderingHint;
            _g.TextRenderingHint = TextRenderingHint.ClearTypeGridFit;
 
        }
 
        /// <summary>
        /// Revert the TextRenderingHint back to original setting.
        /// </summary>
        public void Dispose()
        {
            _g.TextRenderingHint = _old;
        }
        #endregion
    }
 
    /// <summary>
    /// Set the clipping region until instance disposed.
    /// </summary>
    public class UseClipping : IDisposable
    {
        #region Instance Fields
        private Graphics _g;
        private Region _old;
        #endregion
 
        #region Identity
        /// <summary>
        /// Initialize a new instance of the UseClipping class.
        /// </summary>
        /// <param name="g">Graphics instance.</param>
        /// <param name="path">Clipping path.</param>
        public UseClipping(Graphics g, GraphicsPath path)
        {
            _g = g;
            _old = g.Clip;
            Region clip = _old.Clone();
            clip.Intersect(path);
            _g.Clip = clip;
        }
 
        /// <summary>
        /// Initialize a new instance of the UseClipping class.
        /// </summary>
        /// <param name="g">Graphics instance.</param>
        /// <param name="region">Clipping region.</param>
        public UseClipping(Graphics g, Region region)
        {
            _g = g;
            _old = g.Clip;
            Region clip = _old.Clone();
            clip.Intersect(region);
            _g.Clip = clip;
        }
 
        /// <summary>
        /// Revert clipping back to origina setting.
        /// </summary>
        public void Dispose()
        {
            _g.Clip = _old;
        }
        #endregion
    }
 
}