/// <summary>
/// Sets the theme.
/// </summary>
/// <param name="style">The theme.</param>
public void SetStyle(Style style)
{
Argument.IsNotNull(style);
_style = style;
if (Window.Current.Content is FrameworkElement frameworkElement && !new AccessibilitySettings().HighContrast)
{
var palette = FindColorPaletteResourcesForTheme(_style.Theme.ToString());
if (palette is not null)
{
palette.Accent = ColorHelper.HexStringToColor(style.Color);
}
else
{
palette = new ColorPaletteResources();
palette.Accent = ColorHelper.HexStringToColor(style.Color);
Application.Current.Resources.MergedDictionaries.Add(palette);
}
Application.Current.Resources["SystemAccentColor"] = style.Color;
Application.Current.Resources["NavigationViewSelectionIndicatorForeground"] = style.Color;
}
SetupTitlebar();
ReloadPageTheme(style.Theme);
}
public ColorMappingInstance(IColorPaletteEntry source, ColorTarget targetColor, ColorPaletteResources targetResources)
{
_source = source;
_targetColor = targetColor;
_targetResources = targetResources;
Apply();
_source.ActiveColorChanged += Source_ActiveColorChanged;
}
public ThemeColorMappingInstance(IColorPaletteEntry source, ThemeColorTarget targetColor, ColorPaletteResources targetResources, ThemeExtraPalette extraPalette)
{
_source = source;
_targetColor = targetColor;
_targetResources = targetResources;
_extraPalette = extraPalette;
Apply();
_source.ActiveColorChanged += Source_ActiveColorChanged;
}
public static void ChangeTheme(WtTheme theme)
{
if (theme != _currentTheme)
{
_currentTheme = theme;
var rootFrame = Window.Current.Content as Frame;
var mainPage = rootFrame.GetChildren <LightMainPage>().First();
var themeData = _themeDic.Single(t => t.Key == theme);
ColorPaletteResources light = FindColorPaletteResourcesForTheme("Light");
light.Accent = themeData.Value.Accent;
ColorPaletteResources def = FindColorPaletteResourcesForTheme("Default");
def.Accent = themeData.Value.Accent;
Application.Current.Resources["SystemAccentColorDark1"] = themeData.Value.SystemAccentColorDark1;
Application.Current.Resources["SystemAccentColorDark2"] = themeData.Value.SystemAccentColorDark2;
Application.Current.Resources["SystemAccentColorDark3"] = themeData.Value.SystemAccentColorDark3;
Application.Current.Resources["SystemAccentColorLight1"] = themeData.Value.SystemAccentColorLight1;
Application.Current.Resources["SystemAccentColorLight2"] = themeData.Value.SystemAccentColorLight2;
Application.Current.Resources["SystemAccentColorLight3"] = themeData.Value.SystemAccentColorLight3;
ReloadPageTheme(mainPage.RequestedTheme, mainPage);
}
}
public ThemeColorMappingInstance CreateInstance(ColorPaletteResources targetResources, ThemeExtraPalette extraPalette)
{
return(new ThemeColorMappingInstance(_source, _targetColor, targetResources, extraPalette));
}
public ColorMappingInstance CreateInstance(ColorPaletteResources targetResources)
{
return(new ColorMappingInstance(_source, _targetColor, targetResources));
}
