65 lines
3.1 KiB
C#
65 lines
3.1 KiB
C#
using System.Windows;
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using System.Windows.Media;
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using System.Windows.Data;
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using System.ComponentModel;
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namespace ShortcutsPanel;
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public static class Theme
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{
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static readonly Dictionary<string, string> DarkColors = new(StringComparer.OrdinalIgnoreCase)
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{
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["#FAF9F6"] = "#202020", ["#252924"] = "#EEEEEE",
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["#F1F2ED"] = "#252525", ["#E2E5DD"] = "#3B3B3B",
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["#294B3D"] = "#505050", ["#294B3C"] = "#E0E0E0", ["#80877D"] = "#AAAAAA",
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["#8C9388"] = "#AAAAAA", ["#838B7F"] = "#AAAAAA",
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["#7B8377"] = "#BBBBBB", ["#868D80"] = "#AAAAAA",
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["#DFE6DA"] = "#3D3D3D", ["#374632"] = "#E5E5E5",
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["#FFFFFF"] = "#2B2B2B", ["#A2AA9B"] = "#AAAAAA",
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["#F5F6F2"] = "#EAEAEA", ["#252D23"] = "#EEEEEE",
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["#8B9285"] = "#AAAAAA", ["#E5E8E0"] = "#414141",
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["#ACBDA4"] = "#777777", ["#EEF0E9"] = "#3A3A3A",
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["#DDE2D6"] = "#555555", ["#A83C38"] = "#FFB3AB",
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["#F8E9E5"] = "#583936", ["#53654B"] = "#505050",
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["#738B65"] = "#999999", ["#528462"] = "#777777",
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["#AACB94"] = "#BBBBBB", ["#8A9485"] = "#666666"
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};
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static readonly Dictionary<string, SolidColorBrush> Brushes = new(StringComparer.OrdinalIgnoreCase);
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static readonly Dictionary<string, ThemeColor> Colors = new(StringComparer.OrdinalIgnoreCase);
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sealed class ThemeColor : INotifyPropertyChanged
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{
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public Color Color { get; private set; }
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public event PropertyChangedEventHandler? PropertyChanged;
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public void Set(Color color) { Color = color; PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(nameof(Color))); }
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}
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public static bool IsDark { get; private set; }
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public static SolidColorBrush Brush(string light)
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{
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if (!Brushes.TryGetValue(light, out var brush))
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{
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var value = new ThemeColor(); value.Set(ColorFor(light)); Colors[light] = value;
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Brushes[light] = brush = new SolidColorBrush();
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// A binding keeps WPF styles from freezing a brush that must change at runtime.
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BindingOperations.SetBinding(brush, SolidColorBrush.ColorProperty, new Binding(nameof(ThemeColor.Color)) { Source = value });
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}
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return brush;
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}
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static Color ColorFor(string light) => (Color)ColorConverter.ConvertFromString(
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IsDark && DarkColors.TryGetValue(light, out var dark) ? dark : light);
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public static void Apply(bool dark)
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{
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IsDark = dark;
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foreach (var pair in Colors) pair.Value.Set(ColorFor(pair.Key));
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var resources = Application.Current.Resources;
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resources["WindowBackground"] = Brush("#FAF9F6");
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resources["Ink"] = Brush("#252924");
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resources["ControlBackground"] = Brush("#EEF0E9");
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resources["InputBackground"] = Brush("#FFFFFF");
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resources["InputBorder"] = Brush("#DDE2D6");
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resources["FocusBorder"] = Brush("#738B65");
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resources["SwitchOn"] = Brush("#528462");
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resources["SwitchOff"] = Brush("#8A9485");
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resources["SwitchFocus"] = Brush("#AACB94");
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}
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}
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