From 35245877b73b04de3c2ec654daa371fc3ca56615 Mon Sep 17 00:00:00 2001 From: robloo Date: Sun, 16 Oct 2022 11:48:22 -0400 Subject: [PATCH] Improve FlatColorPalette (full chart) and add FlatHalfColorPalette --- .../ColorPalettes/FlatColorPalette.cs | 781 +++++++++++++----- .../ColorPalettes/FlatHalfColorPalette.cs | 150 ++++ 2 files changed, 708 insertions(+), 223 deletions(-) create mode 100644 src/Avalonia.Controls.ColorPicker/ColorPalettes/FlatHalfColorPalette.cs diff --git a/src/Avalonia.Controls.ColorPicker/ColorPalettes/FlatColorPalette.cs b/src/Avalonia.Controls.ColorPicker/ColorPalettes/FlatColorPalette.cs index 130d7e0edd..2cc5b99b2e 100644 --- a/src/Avalonia.Controls.ColorPicker/ColorPalettes/FlatColorPalette.cs +++ b/src/Avalonia.Controls.ColorPicker/ColorPalettes/FlatColorPalette.cs @@ -17,268 +17,603 @@ namespace Avalonia.Controls /// public class FlatColorPalette : IColorPalette { - // The full Flat UI color chart has 10 rows and 20 columns - // See: https://htmlcolorcodes.com/assets/downloads/flat-design-colors/flat-design-color-chart.png - // This is a reduced palette for usability - private static Color[,] colorChart = new Color[,] + /// + /// Defines all colors in the . + /// + /// + /// This is done in an enum to ensure it is compiled into the assembly improving + /// startup performance. + /// + public enum FlatColor : uint { // Pomegranate - { - Color.FromArgb(0xFF, 0xF9, 0xEB, 0xEA), - Color.FromArgb(0xFF, 0xE6, 0xB0, 0xAA), - Color.FromArgb(0xFF, 0xCD, 0x61, 0x55), - Color.FromArgb(0xFF, 0xA9, 0x32, 0x26), - Color.FromArgb(0xFF, 0x7B, 0x24, 0x1C), - }, + Pomegranate1 = 0xFFF9EBEA, + Pomegranate2 = 0xFFF2D7D5, + Pomegranate3 = 0xFFE6B0AA, + Pomegranate4 = 0xFFD98880, + Pomegranate5 = 0xFFCD6155, + Pomegranate6 = 0xFFC0392B, + Pomegranate7 = 0xFFA93226, + Pomegranate8 = 0xFF922B21, + Pomegranate9 = 0xFF7B241C, + Pomegranate10 = 0xFF641E16, + + // Alizarin + Alizarin1 = 0xFFFDEDEC, + Alizarin2 = 0xFFFADBD8, + Alizarin3 = 0xFFF5B7B1, + Alizarin4 = 0xFFF1948A, + Alizarin5 = 0xFFEC7063, + Alizarin6 = 0xFFE74C3C, + Alizarin7 = 0xFFCB4335, + Alizarin8 = 0xFFB03A2E, + Alizarin9 = 0xFF943126, + Alizarin10 = 0xFF78281F, // Amethyst - { - Color.FromArgb(0xFF, 0xF5, 0xEE, 0xF8), - Color.FromArgb(0xFF, 0xD7, 0xBD, 0xE2), - Color.FromArgb(0xFF, 0xAF, 0x7A, 0xC5), - Color.FromArgb(0xFF, 0x88, 0x4E, 0xA0), - Color.FromArgb(0xFF, 0x63, 0x39, 0x74), - }, + Amethyst1 = 0xFFF5EEF8, + Amethyst2 = 0xFFEBDEF0, + Amethyst3 = 0xFFD7BDE2, + Amethyst4 = 0xFFC39BD3, + Amethyst5 = 0xFFAF7AC5, + Amethyst6 = 0xFF9B59B6, + Amethyst7 = 0xFF884EA0, + Amethyst8 = 0xFF76448A, + Amethyst9 = 0xFF633974, + Amethyst10 = 0xFF512E5F, + + // Wisteria + Wisteria1 = 0xFFF4ECF7, + Wisteria2 = 0xFFE8DAEF, + Wisteria3 = 0xFFD2B4DE, + Wisteria4 = 0xFFBB8FCE, + Wisteria5 = 0xFFA569BD, + Wisteria6 = 0xFF8E44AD, + Wisteria7 = 0xFF7D3C98, + Wisteria8 = 0xFF6C3483, + Wisteria9 = 0xFF5B2C6F, + Wisteria10 = 0xFF4A235A, // Belize Hole - { - Color.FromArgb(0xFF, 0xEA, 0xF2, 0xF8), - Color.FromArgb(0xFF, 0xA9, 0xCC, 0xE3), - Color.FromArgb(0xFF, 0x54, 0x99, 0xC7), - Color.FromArgb(0xFF, 0x24, 0x71, 0xA3), - Color.FromArgb(0xFF, 0x1A, 0x52, 0x76), - }, + BelizeHole1 = 0xFFEAF2F8, + BelizeHole2 = 0xFFD4E6F1, + BelizeHole3 = 0xFFA9CCE3, + BelizeHole4 = 0xFF7FB3D5, + BelizeHole5 = 0xFF5499C7, + BelizeHole6 = 0xFF2980B9, + BelizeHole7 = 0xFF2471A3, + BelizeHole8 = 0xFF1F618D, + BelizeHole9 = 0xFF1A5276, + BelizeHole10 = 0xFF154360, + + // Peter River + PeterRiver1 = 0xFFEBF5FB, + PeterRiver2 = 0xFFD6EAF8, + PeterRiver3 = 0xFFAED6F1, + PeterRiver4 = 0xFF85C1E9, + PeterRiver5 = 0xFF5DADE2, + PeterRiver6 = 0xFF3498DB, + PeterRiver7 = 0xFF2E86C1, + PeterRiver8 = 0xFF2874A6, + PeterRiver9 = 0xFF21618C, + PeterRiver10 = 0xFF1B4F72, // Turquoise - { - Color.FromArgb(0xFF, 0xE8, 0xF8, 0xF5), - Color.FromArgb(0xFF, 0xA3, 0xE4, 0xD7), - Color.FromArgb(0xFF, 0x48, 0xC9, 0xB0), - Color.FromArgb(0xFF, 0x17, 0xA5, 0x89), - Color.FromArgb(0xFF, 0x11, 0x78, 0x64), - }, + Turquoise1 = 0xFFE8F8F5, + Turquoise2 = 0xFFD1F2EB, + Turquoise3 = 0xFFA3E4D7, + Turquoise4 = 0xFF76D7C4, + Turquoise5 = 0xFF48C9B0, + Turquoise6 = 0xFF1ABC9C, + Turquoise7 = 0xFF17A589, + Turquoise8 = 0xFF148F77, + Turquoise9 = 0xFF117864, + Turquoise10 = 0xFF0E6251, + + // Green Sea + GreenSea1 = 0xFFE8F6F3, + GreenSea2 = 0xFFD0ECE7, + GreenSea3 = 0xFFA2D9CE, + GreenSea4 = 0xFF73C6B6, + GreenSea5 = 0xFF45B39D, + GreenSea6 = 0xFF16A085, + GreenSea7 = 0xFF138D75, + GreenSea8 = 0xFF117A65, + GreenSea9 = 0xFF0E6655, + GreenSea10 = 0xFF0B5345, // Nephritis - { - Color.FromArgb(0xFF, 0xE9, 0xF7, 0xEF), - Color.FromArgb(0xFF, 0xA9, 0xDF, 0xBF), - Color.FromArgb(0xFF, 0x52, 0xBE, 0x80), - Color.FromArgb(0xFF, 0x22, 0x99, 0x54), - Color.FromArgb(0xFF, 0x19, 0x6F, 0x3D), - }, + Nephritis1 = 0xFFE9F7EF, + Nephritis2 = 0xFFD4EFDF, + Nephritis3 = 0xFFA9DFBF, + Nephritis4 = 0xFF7DCEA0, + Nephritis5 = 0xFF52BE80, + Nephritis6 = 0xFF27AE60, + Nephritis7 = 0xFF229954, + Nephritis8 = 0xFF1E8449, + Nephritis9 = 0xFF196F3D, + Nephritis10 = 0xFF145A32, + + // Emerald + Emerald1 = 0xFFEAFAF1, + Emerald2 = 0xFFD5F5E3, + Emerald3 = 0xFFABEBC6, + Emerald4 = 0xFF82E0AA, + Emerald5 = 0xFF58D68D, + Emerald6 = 0xFF2ECC71, + Emerald7 = 0xFF28B463, + Emerald8 = 0xFF239B56, + Emerald9 = 0xFF1D8348, + Emerald10 = 0xFF186A3B, // Sunflower - { - Color.FromArgb(0xFF, 0xFE, 0xF9, 0xE7), - Color.FromArgb(0xFF, 0xF9, 0xE7, 0x9F), - Color.FromArgb(0xFF, 0xF4, 0xD0, 0x3F), - Color.FromArgb(0xFF, 0xD4, 0xAC, 0x0D), - Color.FromArgb(0xFF, 0x9A, 0x7D, 0x0A), - }, + Sunflower1 = 0xFFFEF9E7, + Sunflower2 = 0xFFFCF3CF, + Sunflower3 = 0xFFF9E79F, + Sunflower4 = 0xFFF7DC6F, + Sunflower5 = 0xFFF4D03F, + Sunflower6 = 0xFFF1C40F, + Sunflower7 = 0xFFD4AC0D, + Sunflower8 = 0xFFB7950B, + Sunflower9 = 0xFF9A7D0A, + Sunflower10 = 0xFF7D6608, + + // Orange + Orange1 = 0xFFFEF5E7, + Orange2 = 0xFFFDEBD0, + Orange3 = 0xFFFAD7A0, + Orange4 = 0xFFF8C471, + Orange5 = 0xFFF5B041, + Orange6 = 0xFFF39C12, + Orange7 = 0xFFD68910, + Orange8 = 0xFFB9770E, + Orange9 = 0xFF9C640C, + Orange10 = 0xFF7E5109, // Carrot - { - Color.FromArgb(0xFF, 0xFD, 0xF2, 0xE9), - Color.FromArgb(0xFF, 0xF5, 0xCB, 0xA7), - Color.FromArgb(0xFF, 0xEB, 0x98, 0x4E), - Color.FromArgb(0xFF, 0xCA, 0x6F, 0x1E), - Color.FromArgb(0xFF, 0x93, 0x51, 0x16), - }, + Carrot1 = 0xFFFDF2E9, + Carrot2 = 0xFFFAE5D3, + Carrot3 = 0xFFF5CBA7, + Carrot4 = 0xFFF0B27A, + Carrot5 = 0xFFEB984E, + Carrot6 = 0xFFE67E22, + Carrot7 = 0xFFCA6F1E, + Carrot8 = 0xFFAF601A, + Carrot9 = 0xFF935116, + Carrot10 = 0xFF784212, + + // Pumpkin + Pumpkin1 = 0xFFFBEEE6, + Pumpkin2 = 0xFFF6DDCC, + Pumpkin3 = 0xFFEDBB99, + Pumpkin4 = 0xFFE59866, + Pumpkin5 = 0xFFDC7633, + Pumpkin6 = 0xFFD35400, + Pumpkin7 = 0xFFBA4A00, + Pumpkin8 = 0xFFA04000, + Pumpkin9 = 0xFF873600, + Pumpkin10 = 0xFF6E2C00, // Clouds - { - Color.FromArgb(0xFF, 0xFD, 0xFE, 0xFE), - Color.FromArgb(0xFF, 0xF7, 0xF9, 0xF9), - Color.FromArgb(0xFF, 0xF0, 0xF3, 0xF4), - Color.FromArgb(0xFF, 0xD0, 0xD3, 0xD4), - Color.FromArgb(0xFF, 0x97, 0x9A, 0x9A), - }, + Clouds1 = 0xFFFDFEFE, + Clouds2 = 0xFFFBFCFC, + Clouds3 = 0xFFF7F9F9, + Clouds4 = 0xFFF4F6F7, + Clouds5 = 0xFFF0F3F4, + Clouds6 = 0xFFECF0F1, + Clouds7 = 0xFFD0D3D4, + Clouds8 = 0xFFB3B6B7, + Clouds9 = 0xFF979A9A, + Clouds10 = 0xFF7B7D7D, + + // Silver + Silver1 = 0xFFF8F9F9, + Silver2 = 0xFFF2F3F4, + Silver3 = 0xFFE5E7E9, + Silver4 = 0xFFD7DBDD, + Silver5 = 0xFFCACFD2, + Silver6 = 0xFFBDC3C7, + Silver7 = 0xFFA6ACAF, + Silver8 = 0xFF909497, + Silver9 = 0xFF797D7F, + Silver10 = 0xFF626567, // Concrete - { - Color.FromArgb(0xFF, 0xF4, 0xF6, 0xF6), - Color.FromArgb(0xFF, 0xD5, 0xDB, 0xDB), - Color.FromArgb(0xFF, 0xAA, 0xB7, 0xB8), - Color.FromArgb(0xFF, 0x83, 0x91, 0x92), - Color.FromArgb(0xFF, 0x5F, 0x6A, 0x6A), - }, + Concrete1 = 0xFFF4F6F6, + Concrete2 = 0xFFEAEDED, + Concrete3 = 0xFFD5DBDB, + Concrete4 = 0xFFBFC9CA, + Concrete5 = 0xFFAAB7B8, + Concrete6 = 0xFF95A5A6, + Concrete7 = 0xFF839192, + Concrete8 = 0xFF717D7E, + Concrete9 = 0xFF5F6A6A, + Concrete10 = 0xFF4D5656, + + // Asbestos + Asbestos1 = 0xFFF2F4F4, + Asbestos2 = 0xFFE5E8E8, + Asbestos3 = 0xFFCCD1D1, + Asbestos4 = 0xFFB2BABB, + Asbestos5 = 0xFF99A3A4, + Asbestos6 = 0xFF7F8C8D, + Asbestos7 = 0xFF707B7C, + Asbestos8 = 0xFF616A6B, + Asbestos9 = 0xFF515A5A, + Asbestos10 = 0xFF424949, // Wet Asphalt - { - Color.FromArgb(0xFF, 0xEB, 0xED, 0xEF), - Color.FromArgb(0xFF, 0xAE, 0xB6, 0xBF), - Color.FromArgb(0xFF, 0x5D, 0x6D, 0x7E), - Color.FromArgb(0xFF, 0x2E, 0x40, 0x53), - Color.FromArgb(0xFF, 0x21, 0x2F, 0x3C), - }, + WetAsphalt1 = 0xFFEBEDEF, + WetAsphalt2 = 0xFFD6DBDF, + WetAsphalt3 = 0xFFAEB6BF, + WetAsphalt4 = 0xFF85929E, + WetAsphalt5 = 0xFF5D6D7E, + WetAsphalt6 = 0xFF34495E, + WetAsphalt7 = 0xFF2E4053, + WetAsphalt8 = 0xFF283747, + WetAsphalt9 = 0xFF212F3C, + WetAsphalt10 = 0xFF1B2631, + + // Midnight Blue + MidnightBlue1 = 0xFFEAECEE, + MidnightBlue2 = 0xFFD5D8DC, + MidnightBlue3 = 0xFFABB2B9, + MidnightBlue4 = 0xFF808B96, + MidnightBlue5 = 0xFF566573, + MidnightBlue6 = 0xFF2C3E50, + MidnightBlue7 = 0xFF273746, + MidnightBlue8 = 0xFF212F3D, + MidnightBlue9 = 0xFF1C2833, + MidnightBlue10 = 0xFF17202A, + + Pomegranate = Pomegranate3, + Alizarin = Alizarin3, + Amethyst = Amethyst3, + Wisteria = Wisteria3, + BelizeHole = BelizeHole3, + PeterRiver = PeterRiver3, + Turquoise = Turquoise3, + GreenSea = GreenSea3, + Nephritis = Nephritis3, + Emerald = Emerald3, + Sunflower = Sunflower3, + Orange = Orange3, + Carrot = Carrot3, + Pumpkin = Pumpkin3, + Clouds = Clouds3, + Silver = Silver3, + Concrete = Concrete3, + Asbestos = Asbestos3, + WetAsphalt = WetAsphalt3, + MidnightBlue = MidnightBlue3, }; - /// - /// Gets the index of the default shade of colors in this palette. - /// - public const int DefaultShadeIndex = 2; - - /// - /// The index in the color palette of the 'Pomegranate' color. - /// This index can correspond to multiple color shades. - /// - public const int PomegranateIndex = 0; - - /// - /// The index in the color palette of the 'Amethyst' color. - /// This index can correspond to multiple color shades. - /// - public const int AmethystIndex = 1; - - /// - /// The index in the color palette of the 'BelizeHole' color. - /// This index can correspond to multiple color shades. - /// - public const int BelizeHoleIndex = 2; - - /// - /// The index in the color palette of the 'Turquoise' color. - /// This index can correspond to multiple color shades. - /// - public const int TurquoiseIndex = 3; - - /// - /// The index in the color palette of the 'Nephritis' color. - /// This index can correspond to multiple color shades. - /// - public const int NephritisIndex = 4; - - /// - /// The index in the color palette of the 'Sunflower' color. - /// This index can correspond to multiple color shades. - /// - public const int SunflowerIndex = 5; - - /// - /// The index in the color palette of the 'Carrot' color. - /// This index can correspond to multiple color shades. - /// - public const int CarrotIndex = 6; - - /// - /// The index in the color palette of the 'Clouds' color. - /// This index can correspond to multiple color shades. - /// - public const int CloudsIndex = 7; - - /// - /// The index in the color palette of the 'Concrete' color. - /// This index can correspond to multiple color shades. - /// - public const int ConcreteIndex = 8; + // See: https://htmlcolorcodes.com/assets/downloads/flat-design-colors/flat-design-color-chart.png + protected static Color[,]? _colorChart = null; + protected static object _colorChartMutex = new object(); /// - /// The index in the color palette of the 'WetAsphalt' color. - /// This index can correspond to multiple color shades. + /// Initializes all color chart colors. /// - public const int WetAsphaltIndex = 9; + protected void InitColorChart() + { + lock (_colorChartMutex) + { + if (_colorChart != null) + { + return; + } + + _colorChart = new Color[,] + { + // Pomegranate + { + Color.FromUInt32((uint)FlatColor.Pomegranate1), + Color.FromUInt32((uint)FlatColor.Pomegranate2), + Color.FromUInt32((uint)FlatColor.Pomegranate3), + Color.FromUInt32((uint)FlatColor.Pomegranate4), + Color.FromUInt32((uint)FlatColor.Pomegranate5), + Color.FromUInt32((uint)FlatColor.Pomegranate6), + Color.FromUInt32((uint)FlatColor.Pomegranate7), + Color.FromUInt32((uint)FlatColor.Pomegranate8), + Color.FromUInt32((uint)FlatColor.Pomegranate9), + Color.FromUInt32((uint)FlatColor.Pomegranate10), + }, + + // Alizarin + { + Color.FromUInt32((uint)FlatColor.Alizarin1), + Color.FromUInt32((uint)FlatColor.Alizarin2), + Color.FromUInt32((uint)FlatColor.Alizarin3), + Color.FromUInt32((uint)FlatColor.Alizarin4), + Color.FromUInt32((uint)FlatColor.Alizarin5), + Color.FromUInt32((uint)FlatColor.Alizarin6), + Color.FromUInt32((uint)FlatColor.Alizarin7), + Color.FromUInt32((uint)FlatColor.Alizarin8), + Color.FromUInt32((uint)FlatColor.Alizarin9), + Color.FromUInt32((uint)FlatColor.Alizarin10), + }, + + // Amethyst + { + Color.FromUInt32((uint)FlatColor.Amethyst1), + Color.FromUInt32((uint)FlatColor.Amethyst2), + Color.FromUInt32((uint)FlatColor.Amethyst3), + Color.FromUInt32((uint)FlatColor.Amethyst4), + Color.FromUInt32((uint)FlatColor.Amethyst5), + Color.FromUInt32((uint)FlatColor.Amethyst6), + Color.FromUInt32((uint)FlatColor.Amethyst7), + Color.FromUInt32((uint)FlatColor.Amethyst8), + Color.FromUInt32((uint)FlatColor.Amethyst9), + Color.FromUInt32((uint)FlatColor.Amethyst10), + }, + + // Wisteria + { + Color.FromUInt32((uint)FlatColor.Wisteria1), + Color.FromUInt32((uint)FlatColor.Wisteria2), + Color.FromUInt32((uint)FlatColor.Wisteria3), + Color.FromUInt32((uint)FlatColor.Wisteria4), + Color.FromUInt32((uint)FlatColor.Wisteria5), + Color.FromUInt32((uint)FlatColor.Wisteria6), + Color.FromUInt32((uint)FlatColor.Wisteria7), + Color.FromUInt32((uint)FlatColor.Wisteria8), + Color.FromUInt32((uint)FlatColor.Wisteria9), + Color.FromUInt32((uint)FlatColor.Wisteria10), + }, + + // Belize Hole + { + Color.FromUInt32((uint)FlatColor.BelizeHole1), + Color.FromUInt32((uint)FlatColor.BelizeHole2), + Color.FromUInt32((uint)FlatColor.BelizeHole3), + Color.FromUInt32((uint)FlatColor.BelizeHole4), + Color.FromUInt32((uint)FlatColor.BelizeHole5), + Color.FromUInt32((uint)FlatColor.BelizeHole6), + Color.FromUInt32((uint)FlatColor.BelizeHole7), + Color.FromUInt32((uint)FlatColor.BelizeHole8), + Color.FromUInt32((uint)FlatColor.BelizeHole9), + Color.FromUInt32((uint)FlatColor.BelizeHole10), + }, + + // Peter River + { + Color.FromUInt32((uint)FlatColor.PeterRiver1), + Color.FromUInt32((uint)FlatColor.PeterRiver2), + Color.FromUInt32((uint)FlatColor.PeterRiver3), + Color.FromUInt32((uint)FlatColor.PeterRiver4), + Color.FromUInt32((uint)FlatColor.PeterRiver5), + Color.FromUInt32((uint)FlatColor.PeterRiver6), + Color.FromUInt32((uint)FlatColor.PeterRiver7), + Color.FromUInt32((uint)FlatColor.PeterRiver8), + Color.FromUInt32((uint)FlatColor.PeterRiver9), + Color.FromUInt32((uint)FlatColor.PeterRiver10), + }, + + // Turquoise + { + Color.FromUInt32((uint)FlatColor.Turquoise1), + Color.FromUInt32((uint)FlatColor.Turquoise2), + Color.FromUInt32((uint)FlatColor.Turquoise3), + Color.FromUInt32((uint)FlatColor.Turquoise4), + Color.FromUInt32((uint)FlatColor.Turquoise5), + Color.FromUInt32((uint)FlatColor.Turquoise6), + Color.FromUInt32((uint)FlatColor.Turquoise7), + Color.FromUInt32((uint)FlatColor.Turquoise8), + Color.FromUInt32((uint)FlatColor.Turquoise9), + Color.FromUInt32((uint)FlatColor.Turquoise10), + }, + + // Green Sea + { + Color.FromUInt32((uint)FlatColor.GreenSea1), + Color.FromUInt32((uint)FlatColor.GreenSea2), + Color.FromUInt32((uint)FlatColor.GreenSea3), + Color.FromUInt32((uint)FlatColor.GreenSea4), + Color.FromUInt32((uint)FlatColor.GreenSea5), + Color.FromUInt32((uint)FlatColor.GreenSea6), + Color.FromUInt32((uint)FlatColor.GreenSea7), + Color.FromUInt32((uint)FlatColor.GreenSea8), + Color.FromUInt32((uint)FlatColor.GreenSea9), + Color.FromUInt32((uint)FlatColor.GreenSea10), + }, + + // Nephritis + { + Color.FromUInt32((uint)FlatColor.Nephritis1), + Color.FromUInt32((uint)FlatColor.Nephritis2), + Color.FromUInt32((uint)FlatColor.Nephritis3), + Color.FromUInt32((uint)FlatColor.Nephritis4), + Color.FromUInt32((uint)FlatColor.Nephritis5), + Color.FromUInt32((uint)FlatColor.Nephritis6), + Color.FromUInt32((uint)FlatColor.Nephritis7), + Color.FromUInt32((uint)FlatColor.Nephritis8), + Color.FromUInt32((uint)FlatColor.Nephritis9), + Color.FromUInt32((uint)FlatColor.Nephritis10), + }, + + // Emerald + { + Color.FromUInt32((uint)FlatColor.Emerald1), + Color.FromUInt32((uint)FlatColor.Emerald2), + Color.FromUInt32((uint)FlatColor.Emerald3), + Color.FromUInt32((uint)FlatColor.Emerald4), + Color.FromUInt32((uint)FlatColor.Emerald5), + Color.FromUInt32((uint)FlatColor.Emerald6), + Color.FromUInt32((uint)FlatColor.Emerald7), + Color.FromUInt32((uint)FlatColor.Emerald8), + Color.FromUInt32((uint)FlatColor.Emerald9), + Color.FromUInt32((uint)FlatColor.Emerald10), + }, + + // Sunflower + { + Color.FromUInt32((uint)FlatColor.Sunflower1), + Color.FromUInt32((uint)FlatColor.Sunflower2), + Color.FromUInt32((uint)FlatColor.Sunflower3), + Color.FromUInt32((uint)FlatColor.Sunflower4), + Color.FromUInt32((uint)FlatColor.Sunflower5), + Color.FromUInt32((uint)FlatColor.Sunflower6), + Color.FromUInt32((uint)FlatColor.Sunflower7), + Color.FromUInt32((uint)FlatColor.Sunflower8), + Color.FromUInt32((uint)FlatColor.Sunflower9), + Color.FromUInt32((uint)FlatColor.Sunflower10), + }, + + // Orange + { + Color.FromUInt32((uint)FlatColor.Orange1), + Color.FromUInt32((uint)FlatColor.Orange2), + Color.FromUInt32((uint)FlatColor.Orange3), + Color.FromUInt32((uint)FlatColor.Orange4), + Color.FromUInt32((uint)FlatColor.Orange5), + Color.FromUInt32((uint)FlatColor.Orange6), + Color.FromUInt32((uint)FlatColor.Orange7), + Color.FromUInt32((uint)FlatColor.Orange8), + Color.FromUInt32((uint)FlatColor.Orange9), + Color.FromUInt32((uint)FlatColor.Orange10), + }, + + // Carrot + { + Color.FromUInt32((uint)FlatColor.Carrot1), + Color.FromUInt32((uint)FlatColor.Carrot2), + Color.FromUInt32((uint)FlatColor.Carrot3), + Color.FromUInt32((uint)FlatColor.Carrot4), + Color.FromUInt32((uint)FlatColor.Carrot5), + Color.FromUInt32((uint)FlatColor.Carrot6), + Color.FromUInt32((uint)FlatColor.Carrot7), + Color.FromUInt32((uint)FlatColor.Carrot8), + Color.FromUInt32((uint)FlatColor.Carrot9), + Color.FromUInt32((uint)FlatColor.Carrot10), + }, + + // Pumpkin + { + Color.FromUInt32((uint)FlatColor.Pumpkin1), + Color.FromUInt32((uint)FlatColor.Pumpkin2), + Color.FromUInt32((uint)FlatColor.Pumpkin3), + Color.FromUInt32((uint)FlatColor.Pumpkin4), + Color.FromUInt32((uint)FlatColor.Pumpkin5), + Color.FromUInt32((uint)FlatColor.Pumpkin6), + Color.FromUInt32((uint)FlatColor.Pumpkin7), + Color.FromUInt32((uint)FlatColor.Pumpkin8), + Color.FromUInt32((uint)FlatColor.Pumpkin9), + Color.FromUInt32((uint)FlatColor.Pumpkin10), + }, + + // Clouds + { + Color.FromUInt32((uint)FlatColor.Clouds1), + Color.FromUInt32((uint)FlatColor.Clouds2), + Color.FromUInt32((uint)FlatColor.Clouds3), + Color.FromUInt32((uint)FlatColor.Clouds4), + Color.FromUInt32((uint)FlatColor.Clouds5), + Color.FromUInt32((uint)FlatColor.Clouds6), + Color.FromUInt32((uint)FlatColor.Clouds7), + Color.FromUInt32((uint)FlatColor.Clouds8), + Color.FromUInt32((uint)FlatColor.Clouds9), + Color.FromUInt32((uint)FlatColor.Clouds10), + }, + + // Silver + { + Color.FromUInt32((uint)FlatColor.Silver1), + Color.FromUInt32((uint)FlatColor.Silver2), + Color.FromUInt32((uint)FlatColor.Silver3), + Color.FromUInt32((uint)FlatColor.Silver4), + Color.FromUInt32((uint)FlatColor.Silver5), + Color.FromUInt32((uint)FlatColor.Silver6), + Color.FromUInt32((uint)FlatColor.Silver7), + Color.FromUInt32((uint)FlatColor.Silver8), + Color.FromUInt32((uint)FlatColor.Silver9), + Color.FromUInt32((uint)FlatColor.Silver10), + }, + + // Concrete + { + Color.FromUInt32((uint)FlatColor.Concrete1), + Color.FromUInt32((uint)FlatColor.Concrete2), + Color.FromUInt32((uint)FlatColor.Concrete3), + Color.FromUInt32((uint)FlatColor.Concrete4), + Color.FromUInt32((uint)FlatColor.Concrete5), + Color.FromUInt32((uint)FlatColor.Concrete6), + Color.FromUInt32((uint)FlatColor.Concrete7), + Color.FromUInt32((uint)FlatColor.Concrete8), + Color.FromUInt32((uint)FlatColor.Concrete9), + Color.FromUInt32((uint)FlatColor.Concrete10), + }, + + // Asbestos + { + Color.FromUInt32((uint)FlatColor.Asbestos1), + Color.FromUInt32((uint)FlatColor.Asbestos2), + Color.FromUInt32((uint)FlatColor.Asbestos3), + Color.FromUInt32((uint)FlatColor.Asbestos4), + Color.FromUInt32((uint)FlatColor.Asbestos5), + Color.FromUInt32((uint)FlatColor.Asbestos6), + Color.FromUInt32((uint)FlatColor.Asbestos7), + Color.FromUInt32((uint)FlatColor.Asbestos8), + Color.FromUInt32((uint)FlatColor.Asbestos9), + Color.FromUInt32((uint)FlatColor.Asbestos10), + }, + + // Wet Asphalt + { + Color.FromUInt32((uint)FlatColor.WetAsphalt1), + Color.FromUInt32((uint)FlatColor.WetAsphalt2), + Color.FromUInt32((uint)FlatColor.WetAsphalt3), + Color.FromUInt32((uint)FlatColor.WetAsphalt4), + Color.FromUInt32((uint)FlatColor.WetAsphalt5), + Color.FromUInt32((uint)FlatColor.WetAsphalt6), + Color.FromUInt32((uint)FlatColor.WetAsphalt7), + Color.FromUInt32((uint)FlatColor.WetAsphalt8), + Color.FromUInt32((uint)FlatColor.WetAsphalt9), + Color.FromUInt32((uint)FlatColor.WetAsphalt10), + }, + + // Midnight Blue + { + Color.FromUInt32((uint)FlatColor.MidnightBlue1), + Color.FromUInt32((uint)FlatColor.MidnightBlue2), + Color.FromUInt32((uint)FlatColor.MidnightBlue3), + Color.FromUInt32((uint)FlatColor.MidnightBlue4), + Color.FromUInt32((uint)FlatColor.MidnightBlue5), + Color.FromUInt32((uint)FlatColor.MidnightBlue6), + Color.FromUInt32((uint)FlatColor.MidnightBlue7), + Color.FromUInt32((uint)FlatColor.MidnightBlue8), + Color.FromUInt32((uint)FlatColor.MidnightBlue9), + Color.FromUInt32((uint)FlatColor.MidnightBlue10), + }, + }; + } + + return; + } /// public int ColorCount { - // Table is transposed compared to the reference chart - get => colorChart.GetLength(0); + get => 20; } /// public int ShadeCount { - // Table is transposed compared to the reference chart - get => colorChart.GetLength(1); - } - - /// - /// Gets the palette defined color that has an ARGB value of #FFC0392B. - /// - public static Color Pomegranate - { - get => colorChart[PomegranateIndex, DefaultShadeIndex]; - } - - /// - /// Gets the palette defined color that has an ARGB value of #FF9B59B6. - /// - public static Color Amethyst - { - get => colorChart[AmethystIndex, DefaultShadeIndex]; - } - - /// - /// Gets the palette defined color that has an ARGB value of #FF2980B9. - /// - public static Color BelizeHole - { - get => colorChart[BelizeHoleIndex, DefaultShadeIndex]; - } - - /// - /// Gets the palette defined color that has an ARGB value of #FF1ABC9C. - /// - public static Color Turquoise - { - get => colorChart[TurquoiseIndex, DefaultShadeIndex]; - } - - /// - /// Gets the palette defined color that has an ARGB value of #FF27AE60. - /// - public static Color Nephritis - { - get => colorChart[NephritisIndex, DefaultShadeIndex]; - } - - /// - /// Gets the palette defined color that has an ARGB value of #FFF1C40F. - /// - public static Color Sunflower - { - get => colorChart[SunflowerIndex, DefaultShadeIndex]; - } - - /// - /// Gets the palette defined color that has an ARGB value of #FFE67E22. - /// - public static Color Carrot - { - get => colorChart[CarrotIndex, DefaultShadeIndex]; - } - - /// - /// Gets the palette defined color that has an ARGB value of #FFECF0F1. - /// - public static Color Clouds - { - get => colorChart[CloudsIndex, DefaultShadeIndex]; - } - - /// - /// Gets the palette defined color that has an ARGB value of #FF95A5A6. - /// - public static Color Concrete - { - get => colorChart[ConcreteIndex, DefaultShadeIndex]; - } - - /// - /// Gets the palette defined color that has an ARGB value of #FF34495E. - /// - public static Color WetAsphalt - { - get => colorChart[WetAsphaltIndex, DefaultShadeIndex]; + get => 10; } /// public Color GetColor(int colorIndex, int shadeIndex) { - // Table is transposed compared to the reference chart - return colorChart[ - MathUtilities.Clamp(colorIndex, 0, colorChart.GetLength(0) - 1), - MathUtilities.Clamp(shadeIndex, 0, colorChart.GetLength(1) - 1)]; + if (_colorChart == null) + { + InitColorChart(); + } + + return _colorChart![ + MathUtilities.Clamp(colorIndex, 0, ColorCount - 1), + MathUtilities.Clamp(shadeIndex, 0, ShadeCount - 1)]; } } } diff --git a/src/Avalonia.Controls.ColorPicker/ColorPalettes/FlatHalfColorPalette.cs b/src/Avalonia.Controls.ColorPicker/ColorPalettes/FlatHalfColorPalette.cs new file mode 100644 index 0000000000..2758124fae --- /dev/null +++ b/src/Avalonia.Controls.ColorPicker/ColorPalettes/FlatHalfColorPalette.cs @@ -0,0 +1,150 @@ +using Avalonia.Media; +using Avalonia.Utilities; +using FlatColor = Avalonia.Controls.FlatColorPalette.FlatColor; + +namespace Avalonia.Controls +{ + /// + /// Implements half of the for improved usability. + /// + /// + public class FlatHalfColorPalette : IColorPalette + { + protected static Color[,]? _colorChart = null; + protected static object _colorChartMutex = new object(); + + /// + /// Initializes all color chart colors. + /// + protected void InitColorChart() + { + lock (_colorChartMutex) + { + if (_colorChart != null) + { + return; + } + + _colorChart = new Color[,] + { + // Pomegranate + { + Color.FromUInt32((uint)FlatColor.Pomegranate1), + Color.FromUInt32((uint)FlatColor.Pomegranate3), + Color.FromUInt32((uint)FlatColor.Pomegranate5), + Color.FromUInt32((uint)FlatColor.Pomegranate7), + Color.FromUInt32((uint)FlatColor.Pomegranate9), + }, + + // Amethyst + { + Color.FromUInt32((uint)FlatColor.Amethyst1), + Color.FromUInt32((uint)FlatColor.Amethyst3), + Color.FromUInt32((uint)FlatColor.Amethyst5), + Color.FromUInt32((uint)FlatColor.Amethyst7), + Color.FromUInt32((uint)FlatColor.Amethyst9), + }, + + // Belize Hole + { + Color.FromUInt32((uint)FlatColor.BelizeHole1), + Color.FromUInt32((uint)FlatColor.BelizeHole3), + Color.FromUInt32((uint)FlatColor.BelizeHole5), + Color.FromUInt32((uint)FlatColor.BelizeHole7), + Color.FromUInt32((uint)FlatColor.BelizeHole9), + }, + + // Turquoise + { + Color.FromUInt32((uint)FlatColor.Turquoise1), + Color.FromUInt32((uint)FlatColor.Turquoise3), + Color.FromUInt32((uint)FlatColor.Turquoise5), + Color.FromUInt32((uint)FlatColor.Turquoise7), + Color.FromUInt32((uint)FlatColor.Turquoise9), + }, + + // Nephritis + { + Color.FromUInt32((uint)FlatColor.Nephritis1), + Color.FromUInt32((uint)FlatColor.Nephritis3), + Color.FromUInt32((uint)FlatColor.Nephritis5), + Color.FromUInt32((uint)FlatColor.Nephritis7), + Color.FromUInt32((uint)FlatColor.Nephritis9), + }, + + // Sunflower + { + Color.FromUInt32((uint)FlatColor.Sunflower1), + Color.FromUInt32((uint)FlatColor.Sunflower3), + Color.FromUInt32((uint)FlatColor.Sunflower5), + Color.FromUInt32((uint)FlatColor.Sunflower7), + Color.FromUInt32((uint)FlatColor.Sunflower9), + }, + + // Carrot + { + Color.FromUInt32((uint)FlatColor.Carrot1), + Color.FromUInt32((uint)FlatColor.Carrot3), + Color.FromUInt32((uint)FlatColor.Carrot5), + Color.FromUInt32((uint)FlatColor.Carrot7), + Color.FromUInt32((uint)FlatColor.Carrot9), + }, + + // Clouds + { + Color.FromUInt32((uint)FlatColor.Clouds1), + Color.FromUInt32((uint)FlatColor.Clouds3), + Color.FromUInt32((uint)FlatColor.Clouds5), + Color.FromUInt32((uint)FlatColor.Clouds7), + Color.FromUInt32((uint)FlatColor.Clouds9), + }, + + // Concrete + { + Color.FromUInt32((uint)FlatColor.Concrete1), + Color.FromUInt32((uint)FlatColor.Concrete3), + Color.FromUInt32((uint)FlatColor.Concrete5), + Color.FromUInt32((uint)FlatColor.Concrete7), + Color.FromUInt32((uint)FlatColor.Concrete9), + }, + + // Wet Asphalt + { + Color.FromUInt32((uint)FlatColor.WetAsphalt1), + Color.FromUInt32((uint)FlatColor.WetAsphalt3), + Color.FromUInt32((uint)FlatColor.WetAsphalt5), + Color.FromUInt32((uint)FlatColor.WetAsphalt7), + Color.FromUInt32((uint)FlatColor.WetAsphalt9), + }, + }; + } + + return; + } + + /// + public int ColorCount + { + get => 10; + } + + /// + public int ShadeCount + { + get => 5; + } + + /// + public Color GetColor(int colorIndex, int shadeIndex) + { + if (_colorChart == null) + { + InitColorChart(); + } + + return _colorChart![ + MathUtilities.Clamp(colorIndex, 0, ColorCount - 1), + MathUtilities.Clamp(shadeIndex, 0, ShadeCount - 1)]; + } + } +}