using System;
using System.Collections.Generic;
using CPF.Drawing;
using CPF.ReoGrid.Rendering;
using CPF.ReoGrid.Utility;

namespace CPF.ReoGrid
{
	public class ControlAppearanceStyle
	{
		internal ReoGridControl CurrentControl { get; set; }

		internal Dictionary<ControlAppearanceColors, Color> Colors
		{
			get
			{
				return this.colors;
			}
			set
			{
				this.colors = value;
			}
		}

		public bool GetColor(ControlAppearanceColors colorKey, out Color color)
		{
			return this.colors.TryGetValue(colorKey, out color);
		}

		public void SetColor(ControlAppearanceColors colorKey, Color color)
		{
			this.colors[colorKey] = color;
			ReoGridControl currentControl = this.CurrentControl;
			if (currentControl != null)
			{
				currentControl.ApplyControlStyle();
			}
		}

		public Color this[ControlAppearanceColors colorKey]
		{
			get
			{
				Color color;
				bool flag = this.colors.TryGetValue(colorKey, out color);
				Color result;
				if (flag)
				{
					result = color;
				}
				else
				{
					result = Color.Black;
				}
				return result;
			}
			set
			{
				this.SetColor(colorKey, value);
			}
		}

		public bool TryGetColor(ControlAppearanceColors key, out Color color)
		{
			return this.colors.TryGetValue(key, out color);
		}

		public float SelectionBorderWidth { get; set; }

		private ControlAppearanceStyle()
		{
			this.SelectionBorderWidth = 3f;
		}

		public ControlAppearanceStyle(Color mainTheme, Color salientTheme, bool useSystemHighlight)
		{
			Color color = ColorUtility.LightColor(mainTheme);
			Color value = ColorUtility.LightLightColor(mainTheme);
			Color value2 = ColorUtility.LightLightLightColor(mainTheme);
			Color value3 = ColorUtility.DarkColor(mainTheme);
			Color value4 = ColorUtility.DarkDarkColor(mainTheme);
			Color color2 = ColorUtility.LightColor(salientTheme);
			Color value5 = ColorUtility.LightLightColor(salientTheme);
			Color value6 = ColorUtility.LightLightLightColor(salientTheme);
			Color color3 = ColorUtility.DarkColor(salientTheme);
			Color color4 = ColorUtility.DarkDarkColor(salientTheme);
			Color value7 = ColorUtility.ChangeColorBrightness(mainTheme, 0.5f);
			this.colors[ControlAppearanceColors.LeadHeadNormal] = mainTheme;
			this.colors[ControlAppearanceColors.LeadHeadSelected] = value3;
			this.colors[ControlAppearanceColors.LeadHeadIndicatorStart] = value6;
			this.colors[ControlAppearanceColors.LeadHeadIndicatorEnd] = value5;
			this.colors[ControlAppearanceColors.ColHeadSplitter] = mainTheme;
			this.colors[ControlAppearanceColors.ColHeadNormalStart] = value2;
			this.colors[ControlAppearanceColors.ColHeadNormalEnd] = mainTheme;
			this.colors[ControlAppearanceColors.ColHeadSelectedStart] = value6;
			this.colors[ControlAppearanceColors.ColHeadSelectedEnd] = salientTheme;
			this.colors[ControlAppearanceColors.ColHeadFullSelectedStart] = value6;
			this.colors[ControlAppearanceColors.ColHeadFullSelectedEnd] = value5;
			this.colors[ControlAppearanceColors.ColHeadText] = value4;
			this.colors[ControlAppearanceColors.RowHeadSplitter] = mainTheme;
			this.colors[ControlAppearanceColors.RowHeadNormal] = value;
			this.colors[ControlAppearanceColors.RowHeadHover] = ColorUtility.DarkColor(mainTheme);
			this.colors[ControlAppearanceColors.RowHeadSelected] = color2;
			this.colors[ControlAppearanceColors.RowHeadFullSelected] = value5;
			this.colors[ControlAppearanceColors.RowHeadText] = value4;
			if (useSystemHighlight)
			{
				this.colors[ControlAppearanceColors.SelectionFill] = Color.FromColor(30, StaticResources.SystemColor_Highlight);
				this.colors[ControlAppearanceColors.SelectionBorder] = Color.FromColor(180, StaticResources.SystemColor_Highlight);
			}
			else
			{
				this.colors[ControlAppearanceColors.SelectionFill] = ColorUtility.FromAlphaColor(30, color3);
				this.colors[ControlAppearanceColors.SelectionBorder] = ColorUtility.FromAlphaColor(180, color2);
			}
			this.colors[ControlAppearanceColors.GridBackground] = value7;
			this.colors[ControlAppearanceColors.GridLine] = ColorUtility.ChangeColorBrightness(mainTheme, 0.4f);
			this.colors[ControlAppearanceColors.GridText] = StaticResources.SystemColor_WindowText;
			this.colors[ControlAppearanceColors.OutlineButtonBorder] = mainTheme;
			this.colors[ControlAppearanceColors.OutlinePanelBackground] = value;
			this.colors[ControlAppearanceColors.OutlinePanelBorder] = mainTheme;
			this.colors[ControlAppearanceColors.OutlineButtonText] = color3;
			this.colors[ControlAppearanceColors.SheetTabBackground] = value;
			this.colors[ControlAppearanceColors.SheetTabText] = StaticResources.SystemColor_WindowText;
			this.colors[ControlAppearanceColors.SheetTabBorder] = mainTheme;
			this.colors[ControlAppearanceColors.SheetTabSelected] = value7;
			this.SelectionBorderWidth = 3f;
		}

		internal Color GetColHeadStartColor(bool isHover, bool isSelected, bool isFullSelected, bool isInvalid)
		{
			Color result;
			if (isFullSelected)
			{
				result = this.colors[ControlAppearanceColors.ColHeadFullSelectedStart];
			}
			else if (isSelected)
			{
				result = this.colors[ControlAppearanceColors.ColHeadSelectedStart];
			}
			else if (isHover)
			{
				result = this.colors[ControlAppearanceColors.ColHeadHoverStart];
			}
			else if (isInvalid)
			{
				result = this.colors[ControlAppearanceColors.ColHeadInvalidStart];
			}
			else
			{
				result = this.colors[ControlAppearanceColors.ColHeadNormalStart];
			}
			return result;
		}

		internal Color GetColHeadEndColor(bool isHover, bool isSelected, bool isFullSelected, bool isInvalid)
		{
			Color result;
			if (isFullSelected)
			{
				result = this.colors[ControlAppearanceColors.ColHeadFullSelectedEnd];
			}
			else if (isSelected)
			{
				result = this.colors[ControlAppearanceColors.ColHeadSelectedEnd];
			}
			else if (isHover)
			{
				result = this.colors[ControlAppearanceColors.ColHeadHoverEnd];
			}
			else if (isInvalid)
			{
				result = this.colors[ControlAppearanceColors.ColHeadInvalidEnd];
			}
			else
			{
				result = this.colors[ControlAppearanceColors.ColHeadNormalEnd];
			}
			return result;
		}

		internal Color GetRowHeadEndColor(bool isHover, bool isSelected, bool isFullSelected, bool isInvalid)
		{
			Color result;
			if (isFullSelected)
			{
				result = this.colors[ControlAppearanceColors.RowHeadFullSelected];
			}
			else if (isSelected)
			{
				result = this.colors[ControlAppearanceColors.RowHeadSelected];
			}
			else if (isHover)
			{
				result = this.colors[ControlAppearanceColors.RowHeadHover];
			}
			else if (isInvalid)
			{
				result = this.colors[ControlAppearanceColors.RowHeadInvalid];
			}
			else
			{
				result = this.colors[ControlAppearanceColors.RowHeadNormal];
			}
			return result;
		}

		public static ControlAppearanceStyle CreateDefaultControlStyle()
		{
			return new ControlAppearanceStyle
			{
				colors = new Dictionary<ControlAppearanceColors, Color>
				{
					{
						ControlAppearanceColors.LeadHeadNormal,
						Color.Lavender
					},
					{
						ControlAppearanceColors.LeadHeadSelected,
						Color.Lavender
					},
					{
						ControlAppearanceColors.LeadHeadIndicatorStart,
						Color.Gainsboro
					},
					{
						ControlAppearanceColors.LeadHeadIndicatorEnd,
						Color.Silver
					},
					{
						ControlAppearanceColors.ColHeadSplitter,
						Color.LightSteelBlue
					},
					{
						ControlAppearanceColors.ColHeadNormalStart,
						Color.White
					},
					{
						ControlAppearanceColors.ColHeadNormalEnd,
						Color.Lavender
					},
					{
						ControlAppearanceColors.ColHeadHoverStart,
						Color.LightGoldenrodYellow
					},
					{
						ControlAppearanceColors.ColHeadHoverEnd,
						Color.Goldenrod
					},
					{
						ControlAppearanceColors.ColHeadSelectedStart,
						Color.LightGoldenrodYellow
					},
					{
						ControlAppearanceColors.ColHeadSelectedEnd,
						Color.Goldenrod
					},
					{
						ControlAppearanceColors.ColHeadFullSelectedStart,
						Color.WhiteSmoke
					},
					{
						ControlAppearanceColors.ColHeadFullSelectedEnd,
						Color.LemonChiffon
					},
					{
						ControlAppearanceColors.ColHeadText,
						Color.DarkBlue
					},
					{
						ControlAppearanceColors.RowHeadSplitter,
						Color.LightSteelBlue
					},
					{
						ControlAppearanceColors.RowHeadNormal,
						Color.AliceBlue
					},
					{
						ControlAppearanceColors.RowHeadHover,
						Color.LightSteelBlue
					},
					{
						ControlAppearanceColors.RowHeadSelected,
						Color.PaleGoldenrod
					},
					{
						ControlAppearanceColors.RowHeadFullSelected,
						Color.LemonChiffon
					},
					{
						ControlAppearanceColors.RowHeadText,
						Color.DarkBlue
					},
					{
						ControlAppearanceColors.GridText,
						Color.Black
					},
					{
						ControlAppearanceColors.GridBackground,
						Color.White
					},
					{
						ControlAppearanceColors.GridLine,
						Color.FromArgb(byte.MaxValue, 208, 215, 229)
					},
					{
						ControlAppearanceColors.SelectionBorder,
						ColorUtility.FromAlphaColor(180, StaticResources.SystemColor_Highlight)
					},
					{
						ControlAppearanceColors.SelectionFill,
						ColorUtility.FromAlphaColor(30, StaticResources.SystemColor_Highlight)
					},
					{
						ControlAppearanceColors.OutlineButtonBorder,
						Color.Black
					},
					{
						ControlAppearanceColors.OutlinePanelBackground,
						StaticResources.SystemColor_Control
					},
					{
						ControlAppearanceColors.OutlinePanelBorder,
						Color.Silver
					},
					{
						ControlAppearanceColors.OutlineButtonText,
						StaticResources.SystemColor_WindowText
					},
					{
						ControlAppearanceColors.SheetTabText,
						StaticResources.SystemColor_WindowText
					},
					{
						ControlAppearanceColors.SheetTabBorder,
						StaticResources.SystemColor_Highlight
					},
					{
						ControlAppearanceColors.SheetTabBackground,
						Color.White
					},
					{
						ControlAppearanceColors.SheetTabSelected,
						StaticResources.SystemColor_Window
					}
				},
				SelectionBorderWidth = 3f
			};
		}

		private Dictionary<ControlAppearanceColors, Color> colors = new Dictionary<ControlAppearanceColors, Color>(100);
	}
}