Source/AdvTree/Display/CellDisplay.cs

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using System;
using System.Drawing;
using System.Drawing.Drawing2D;
using DevComponents.DotNetBar;
using DevComponents.DotNetBar.Rendering;

namespace DevComponents.AdvTree.Display
{
	/// <summary>
	/// Represents cell display class.
	/// </summary>
	internal class CellDisplay
	{
		public CellDisplay()
		{
		}

        private static Office2007CheckBoxItemPainter _CheckBoxPainter;
        public static Office2007CheckBoxItemPainter CheckBoxPainter
        {
            get { return _CheckBoxPainter; }
            set { _CheckBoxPainter = value; }
        }

        public static Office2007CheckBoxColorTable ColorTable = null;

		public static void PaintCell(NodeCellRendererEventArgs ci)
		{
			if(ci.Cell.CheckBoxVisible)
				CellDisplay.PaintCellCheckBox(ci);
			if(!ci.Cell.Images.LargestImageSize.IsEmpty)
				CellDisplay.PaintCellImage(ci);
			CellDisplay.PaintText(ci);
		}

		public static void PaintCellCheckBox(NodeCellRendererEventArgs ci)
		{
			if(!ci.Cell.CheckBoxVisible)
				return;
            Cell cell = ci.Cell;
            Rectangle r = cell.CheckBoxBoundsRelative;
			r.Offset(ci.CellOffset);

            if (ci.CheckBoxImageChecked != null)
            {
                Image img = ci.CheckBoxImageChecked;
                if (cell.CheckState == System.Windows.Forms.CheckState.Unchecked)
                    img = ci.CheckBoxImageUnChecked;
                else if (cell.CheckState == System.Windows.Forms.CheckState.Indeterminate)
                    img = ci.CheckBoxImageIndeterminate;
                if (img != null)
                    ci.Graphics.DrawImage(img, r);
            }
            else if (_CheckBoxPainter != null)
            {
                Office2007CheckBoxStateColorTable ct = GetCheckBoxStateColorTable(ci);
                if (cell.CheckBoxStyle == eCheckBoxStyle.CheckBox)
                {
                    _CheckBoxPainter.PaintCheckBox(ci.Graphics, r, ct, cell.CheckState);
                }