static Color ObterCor(UIColorType casoEscuro, UIColorType casoClaro)
{
var tema = Application.Current.RequestedTheme;
var cor = tema == ApplicationTheme.Dark ? casoEscuro : casoClaro;
return(new UISettings().GetColorValue(cor));
}
private Color Win10ColorToMediaColor(UISettings uiSettings, UIColorType colorType)
{
Windows.UI.Color win10Color = uiSettings.GetColorValue(colorType);
Color mediaColor = Color.FromArgb(win10Color.A, win10Color.R, win10Color.G, win10Color.B);
return(mediaColor);
}
/// <summary>
/// Returns the color value of the specified color type.
/// </summary>
/// <param name="desiredColor">An enumeration value that specifies the type of color to get a value for.</param>
/// <returns>The color value of the specified color type.</returns>
public Color GetColorValue(UIColorType desiredColor)
{
#if WINDOWS_UWP
return _settings.GetColorValue((Windows.UI.ViewManagement.UIColorType)((int)desiredColor));
#elif WIN32
uint color = NativeMethods.GetSysColor(UIColorTypeToCOLOR(desiredColor));
return Color.FromCOLORREF(color);
#else
throw new PlatformNotSupportedException();
#endif
}
private static int UIColorTypeToCOLOR(UIColorType t)
{
switch (t)
{
case UIColorType.Background:
return(5);
case UIColorType.Foreground:
return(8);
case UIColorType.Accent:
return(13);
}
return(0);
}
private static int UIColorTypeToCOLOR(UIColorType t)
{
switch(t)
{
case UIColorType.Background:
return 5;
case UIColorType.Foreground:
return 8;
case UIColorType.Accent:
return 13;
}
return 0;
}
public Color GetColorValue(UIColorType desiredColor)
{
var systemTheme = SystemThemeHelper.SystemTheme;
return(desiredColor switch
{
UIColorType.Background =>
systemTheme == SystemTheme.Light ? Colors.White : Colors.Black,
UIColorType.Foreground =>
systemTheme == SystemTheme.Light ? Colors.Black : Colors.White,
// The accent color values match SystemResources.xaml in Uno.UI
// as we can't access Application resources from here directly.
UIColorType.Accent => Color.FromArgb(255, 51, 153, 255),
UIColorType.AccentDark1 => Color.FromArgb(255, 0, 90, 158),
UIColorType.AccentDark2 => Color.FromArgb(255, 0, 66, 117),
UIColorType.AccentDark3 => Color.FromArgb(255, 0, 38, 66),
UIColorType.AccentLight1 => Color.FromArgb(255, 66, 156, 227),
UIColorType.AccentLight2 => Color.FromArgb(255, 118, 185, 237),
UIColorType.AccentLight3 => Color.FromArgb(255, 166, 216, 255),
_ => Colors.Transparent
});
private static Color GetUIColor(UIColorType colorType)
{
var value = (_uiSettings ?? new UISettings()).GetColorValue(colorType);
return(Color.FromArgb(value.A, value.R, value.G, value.B));
}
/// <summary>
/// Returns the color value of the specified color type.
/// </summary>
/// <param name="desiredColor">An enumeration value that specifies the type of color to get a value for.</param>
/// <returns>The color value of the specified color type.</returns>
/// <remarks>
/// <para/><list type="table">
/// <listheader><term>Platform</term><description>Version supported</description></listheader>
/// <item><term>tvOS</term><description>tvOS 9.0 and later</description></item>
/// <item><term>Windows UWP</term><description>Windows 10 Mobile</description></item>
/// <item><term>Windows Store</term><description>Windows 8.1 or later</description></item>
/// <item><term>Windows Phone Store</term><description>Windows Phone 8.1 or later</description></item>
/// <item><term>Windows Phone Silverlight</term><description>Windows Phone 8.0 or later</description></item>
/// <item><term>Windows (Desktop Apps)</term><description>Windows 7 or later</description></item></list></remarks>
public Color GetColorValue(UIColorType desiredColor)
{
#if WINDOWS_UWP
return(_settings.GetColorValue((Windows.UI.ViewManagement.UIColorType)((int)desiredColor)));
#elif WINDOWS_APP
string key = null;
switch (desiredColor)
{
case UIColorType.Foreground:
key = "ApplicationForegroundThemeBrush";
break;
case UIColorType.Background:
key = "ApplicationPageBackgroundThemeBrush";
break;
case UIColorType.Accent:
key = "ListBoxItemSelectedBackgroundThemeBrush";
break;
}
if (key != null)
{
Windows.UI.Color c = ((Windows.UI.Xaml.Media.SolidColorBrush)Windows.UI.Xaml.Application.Current.Resources[key]).Color;
return(c);
}
return(Color.FromArgb(0, 0, 0, 0));
#elif WINDOWS_PHONE_APP
string key = null;
switch (desiredColor)
{
case UIColorType.Foreground:
key = "PhoneForegroundColor";
break;
case UIColorType.Background:
key = "PhoneBackgroundColor";
break;
case UIColorType.Accent:
key = "SystemColorControlAccentColor";
break;
}
if (key != null)
{
Windows.UI.Color c = (Windows.UI.Color)Windows.UI.Xaml.Application.Current.Resources[key];
return(c);
}
return(Color.FromArgb(0, 0, 0, 0));
#elif WINDOWS_PHONE
string key = null;
switch (desiredColor)
{
case UIColorType.Foreground:
key = "PhoneForegroundColor";
break;
case UIColorType.Background:
key = "PhoneBackgroundColor";
break;
case UIColorType.Accent:
key = "PhoneAccentColor";
break;
}
if (key != null)
{
global::System.Windows.Media.Color c = (global::System.Windows.Media.Color)global::System.Windows.Application.Current.Resources[key];
return(c);
}
return(Color.FromArgb(0, 0, 0, 0));
#elif WIN32
uint color = NativeMethods.GetSysColor(UIColorTypeToCOLOR(desiredColor));
return(Color.FromCOLORREF(color));
#elif __TVOS__
bool isDark = UIScreen.MainScreen.TraitCollection.UserInterfaceStyle == UIUserInterfaceStyle.Dark;
switch (desiredColor)
{
case UIColorType.Foreground:
return(isDark ? Color.FromArgb(0xff, 0xff, 0xff) : Color.FromArgb(0, 0, 0));
case UIColorType.Background:
return(isDark ? Color.FromArgb(0, 0, 0) : Color.FromArgb(0xff, 0xff, 0xff));
case UIColorType.Accent:
return(UIScreen.MainScreen.FocusedView?.TintColor);
}
return(Color.FromArgb(0, 0, 0, 0));
#else
throw new PlatformNotSupportedException();
#endif
}
/// <summary>
/// Returns the color value of the specific color type in the system.
/// </summary>
public static Color GetSystemColor(UIColorType colorType)
{
UISettings settings = new UISettings();
return(settings.GetColorValue(colorType));
}
public UIColorTypeListItem(UIColorType colorType, Color color)
{
ColorType = colorType;
Color = color;
}
