60 lines
2.6 KiB
C#
60 lines
2.6 KiB
C#
using Telerik.WinControls;
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namespace Pilz.UI.Telerik.Theming;
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public static class ThemeHelper
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{
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[Obsolete()]
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public static void ApplyApplicationTheme(ApplicationTheme theme, Func<RadThemeComponentBase> getLightTheme, Func<RadThemeComponentBase> getDarkTheme)
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{
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ApplyApplicationTheme(theme, getLightTheme, getDarkTheme, getDarkTheme);
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}
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[Obsolete()]
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public static void ApplyApplicationTheme(ApplicationTheme theme, Func<RadThemeComponentBase> getLightTheme, Func<RadThemeComponentBase> getDarkTheme, Func<RadThemeComponentBase> getGrayTheme)
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{
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ApplyApplicationTheme(new(theme, HighContrastMode.Auto), def => def.Theme switch
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{
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ApplicationTheme.Light => getLightTheme(),
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ApplicationTheme.Dark => getDarkTheme(),
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ApplicationTheme.Gray => getGrayTheme(),
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_ => throw new NotImplementedException(),
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});
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}
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public static void ApplyApplicationTheme(ThemeDefinition themeDefinition, Func<ThemeDefinition, RadThemeComponentBase> getTheme)
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{
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ThemeResolutionService.ApplicationThemeName = GetThemeName(themeDefinition, getTheme).ThemeName;
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}
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public static RadThemeComponentBase GetThemeName(ThemeDefinition themeDefinition, Func<ThemeDefinition, RadThemeComponentBase> getTheme)
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{
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ApplicationTheme themeToUse;
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HighContrastMode highContrast;
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if (themeDefinition.HighContrast == HighContrastMode.Enable || themeDefinition.HighContrast == HighContrastMode.Auto && SystemInformation.HighContrast)
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highContrast = HighContrastMode.Enable;
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else
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highContrast = HighContrastMode.Disable;
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if (themeDefinition.Theme == ApplicationTheme.Light || themeDefinition.Theme == ApplicationTheme.Auto && WindowsSettings.AppsUseLightTheme)
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themeToUse = ApplicationTheme.Light;
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else if (themeDefinition.Theme == ApplicationTheme.Dark || themeDefinition.Theme == ApplicationTheme.Auto && !WindowsSettings.AppsUseLightTheme)
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themeToUse = ApplicationTheme.Dark;
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else
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themeToUse = ApplicationTheme.Gray;
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return getTheme(new(themeToUse, highContrast));
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}
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public static bool IsDarkTheme(ApplicationTheme theme)
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{
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return theme == ApplicationTheme.Dark || theme == ApplicationTheme.Gray || theme == ApplicationTheme.Auto && !WindowsSettings.AppsUseLightTheme;
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}
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public static bool IsHighContrast(HighContrastMode theme)
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{
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return theme == HighContrastMode.Enable || theme == HighContrastMode.Auto && SystemInformation.HighContrast;
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}
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}
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