Source/Ribbon/Office2007BarBackgroundPainter.cs

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

namespace DevComponents.DotNetBar
{
    internal class Office2007BarBackgroundPainter : BarBackgroundPainter, IOffice2007Painter
    {
        #region Private Variables
        private float m_TopSplit = .4f;
        #endregion

        #region IOffice2007Painter
        private Office2007ColorTable m_ColorTable = null; //new Office2007ColorTable();
        /// <summary>
        /// Gets or sets color table used by renderer.
        /// </summary>
        public Office2007ColorTable ColorTable
        {
            get { return m_ColorTable; }
            set { m_ColorTable = value; }
        }
        #endregion

        #region Docked Background
        /// <summary>
        /// Paints background of docked bar.
        /// </summary>
        /// <param name="e">Context information</param>
        public override void PaintDockedBackground(ToolbarRendererEventArgs e)
        {
            Graphics g = e.Graphics;
            Bar bar = e.Bar;
            ItemPaintArgs pa = e.ItemPaintArgs;
            Rectangle r = e.Bounds;
            ColorScheme cs = m_ColorTable.LegacyColors;
            if (bar.LayoutType == eLayoutType.DockContainer || bar.LayoutType == eLayoutType.TaskList)
            {
                DisplayHelp.FillRectangle(g, r, cs.BarBackground, cs.BarBackground2, cs.BarBackgroundGradientAngle);
            }
            else if (bar.MenuBar)
            {
                DisplayHelp.FillRectangle(g, r, cs.MenuBarBackground, cs.MenuBarBackground2, cs.MenuBarBackgroundGradientAngle);
            }
            else if (bar.GrabHandleStyle != eGrabHandleStyle.ResizeHandle && bar.BarType != eBarType.StatusBar)
            {
                // Docked state
                if (bar.ItemsContainer.m_BackgroundColor.IsEmpty && bar.BackColor != Color.Transparent)
                {
                    if (bar.IsThemed)
                    {
                        Rectangle rb = new Rectangle(-bar.Location.X, -bar.Location.Y, bar.Parent.Width, bar.Parent.Height);
                        ThemeRebar theme = ((IThemeCache)bar).ThemeRebar;
                        theme.DrawBackground(g, ThemeRebarParts.Background, ThemeRebarStates.Normal, rb);
                    }
                    else
                    {
                        if (IsGradientBackground(bar))
                            DisplayHelp.FillRectangle(g, r, cs.BarBackground, cs.BarBackground2, cs.BarBackgroundGradientAngle, new float[] {0, .12f,1f }, new float[] {0, .50f, 1f });