ComponentFactory.Krypton.Toolkit.PaletteSparkleBase.GetRibbonBackColor3 C# (CSharp) Method

        public override Color GetRibbonBackColor3(PaletteRibbonBackStyle style, PaletteState state)
        {
            switch (style)
            {
                case PaletteRibbonBackStyle.RibbonAppMenuOuter:
                    return _ribbonColors[(int)SchemeOfficeColors.AppButtonOuter3];
                case PaletteRibbonBackStyle.RibbonQATMinibar:
                    if (state == PaletteState.Normal)
                        return _ribbonColors[(int)SchemeOfficeColors.RibbonQATMini3];
                    else
                        return _ribbonColors[(int)SchemeOfficeColors.RibbonQATMini3I];
                case PaletteRibbonBackStyle.RibbonQATFullbar:
                    return _ribbonColors[(int)SchemeOfficeColors.RibbonQATFullbar3];
                case PaletteRibbonBackStyle.RibbonGroupCollapsedBorder:
                    switch (state)
                    {
                        case PaletteState.Normal:
                            return _ribbonColors[(int)SchemeOfficeColors.RibbonGroupCollapsedBorder3];
                        case PaletteState.Tracking:
                            return _ribbonColors[(int)SchemeOfficeColors.RibbonGroupCollapsedBorderT3];
                        case PaletteState.ContextNormal:
                            return _ribbonGroupCollapsedBorderContext[2];
                        case PaletteState.ContextTracking:
                        case PaletteState.Pressed:
                            return _ribbonGroupCollapsedBorderContextTracking[2];
                        default:
                            // Should never happen!
                            Debug.Assert(false);
                            break;
                    }
                    break;
                case PaletteRibbonBackStyle.RibbonGroupCollapsedFrameBack:
                    switch (state)
                    {
                        case PaletteState.ContextNormal:
                        case PaletteState.ContextTracking:
                            return Color.Empty;
                        case PaletteState.Tracking:
                        case PaletteState.Pressed:
                            return _sparkleColors[34];
                        default:
                            return _ribbonColors[(int)SchemeOfficeColors.RibbonGroupFrameInside3];
                    }
                case PaletteRibbonBackStyle.RibbonGroupCollapsedBack:
                    switch (state)
                    {
                        case PaletteState.Normal:
                            return _ribbonColors[(int)SchemeOfficeColors.RibbonGroupCollapsedBack3];
                        case PaletteState.Tracking:
                            return _ribbonColors[(int)SchemeOfficeColors.RibbonGroupCollapsedBackT3];
                        case PaletteState.ContextNormal:
                        case PaletteState.ContextTracking:
                            return Color.Empty;
                        default:
                            // Should never happen!
                            Debug.Assert(false);
                            break;
                    }
                    break;
                case PaletteRibbonBackStyle.RibbonAppMenuDocs:
                case PaletteRibbonBackStyle.RibbonAppMenuInner:
                case PaletteRibbonBackStyle.RibbonQATOverflow:
                case PaletteRibbonBackStyle.RibbonGroupNormalBorder:
                case PaletteRibbonBackStyle.RibbonGroupCollapsedFrameBorder:
                case PaletteRibbonBackStyle.RibbonGroupNormalTitle:
                case PaletteRibbonBackStyle.RibbonGalleryBack:
                case PaletteRibbonBackStyle.RibbonGalleryBorder:
                    return Color.Empty;
                case PaletteRibbonBackStyle.RibbonAppButton:
                    switch (state)
                    {
                        case PaletteState.Normal:
                            return _appButtonNormal[2];
                        case PaletteState.Tracking:
                            return _appButtonTrack[2];
                        case PaletteState.Pressed:
                            return _appButtonPressed[2];
                        default:
                            // Should never happen!
                            Debug.Assert(false);
                            break;
                    }
                    break;
                case PaletteRibbonBackStyle.RibbonGroupArea:
                    return _ribbonColors[(int)SchemeOfficeColors.RibbonGroupsArea3];
                case PaletteRibbonBackStyle.RibbonTab:
                    switch (state)
                    {
                        case PaletteState.Tracking:
                        case PaletteState.Pressed:
                            return _ribbonColors[(int)SchemeOfficeColors.RibbonTabTracking2];
                        case PaletteState.CheckedNormal:
                            return _ribbonColors[(int)SchemeOfficeColors.RibbonTabSelected3];
                        case PaletteState.CheckedTracking:
                        case PaletteState.CheckedPressed:
                            return _ribbonColors[(int)SchemeOfficeColors.RibbonTabHighlight3];
                        case PaletteState.ContextTracking:
                        case PaletteState.ContextCheckedNormal:
                        case PaletteState.ContextCheckedTracking:
                        case PaletteState.FocusOverride:
                        case PaletteState.Normal:
                            return Color.Empty;
                        default:
                            // Should never happen!
                            Debug.Assert(false);
                            break;
                    }
                    break;
                default:
                    // Should never happen!
                    Debug.Assert(false);
                    break;
            }

            return Color.Red;
        }