/// <summary>
/// 使用此方法以切换背景类型
/// </summary>
/// <param name="Type">背景类型</param>
/// <param name="uri">图片背景的Uri</param>
public void SwitchTo(BackgroundBrushType Type, BitmapImage Background = null, Uri ImageUri = null, Color?Color = null)
{
CurrentType = Type;
switch (Type)
{
case BackgroundBrushType.Picture:
{
PictureBackgroundBrush.ImageSource = Background ?? throw new ArgumentNullException(nameof(Background), "if parameter: 'Type' is BackgroundBrushType.Picture, parameter: 'Background' could not be null");
ApplicationData.Current.LocalSettings.Values["PictureBackgroundUri"] = ImageUri?.ToString();
break;
}
case BackgroundBrushType.BingPicture:
{
BingPictureBursh.ImageSource = Background ?? throw new ArgumentNullException(nameof(Background), "if parameter: 'Type' is BackgroundBrushType.BingPicture, parameter: 'Background' could not be null");
break;
}
case BackgroundBrushType.SolidColor:
{
if (Color == null)
{
ApplicationData.Current.LocalSettings.Values.Remove("SolidColorType");
if (UIS.GetColorValue(UIColorType.Background) == Colors.White)
{
SolidColorBackgroundBrush.Color = Colors.White;
AppThemeController.Current.Theme = ElementTheme.Light;
}
else
{
SolidColorBackgroundBrush.Color = "#1E1E1E".ToColor();
AppThemeController.Current.Theme = ElementTheme.Dark;
}
}
else
{
AppThemeController.Current.Theme = Color == Colors.White ? ElementTheme.Light : ElementTheme.Dark;
SolidColorBackgroundBrush.Color = Color.GetValueOrDefault();
ApplicationData.Current.LocalSettings.Values["SolidColorType"] = Color.GetValueOrDefault().ToString();
}
break;
}
case BackgroundBrushType.Acrylic:
{
break;
}
}
PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(nameof(BackgroundBrush)));
}
/// <summary>
/// 使用此方法以切换背景类型
/// </summary>
/// <param name="Type">背景类型</param>
/// <param name="uri">图片背景的Uri</param>
public void SwitchTo(BackgroundBrushType Type, Uri uri = null, Color?Color = null)
{
CurrentType = Type;
switch (Type)
{
case BackgroundBrushType.Picture:
{
if (uri == null)
{
throw new ArgumentNullException(nameof(uri), "if parameter: 'Type' is BackgroundBrushType.Picture, parameter: 'uri' could not be null or empty");
}
if (ApplicationData.Current.LocalSettings.Values["PictureBackgroundUri"] is string Ur)
{
if (Ur != uri.ToString())
{
BitmapImage Bitmap = new BitmapImage();
PictureBackgroundBrush.ImageSource = Bitmap;
Bitmap.UriSource = uri;
ApplicationData.Current.LocalSettings.Values["PictureBackgroundUri"] = uri.ToString();
}
}
else
{
BitmapImage Bitmap = new BitmapImage();
PictureBackgroundBrush.ImageSource = Bitmap;
Bitmap.UriSource = uri;
ApplicationData.Current.LocalSettings.Values["PictureBackgroundUri"] = uri.ToString();
}
break;
}
case BackgroundBrushType.SolidColor:
{
if (Color == null)
{
throw new ArgumentNullException(nameof(Color), "if parameter: 'Type' is BackgroundBrushType.SolidColor, parameter: 'Color' could not be null");
}
SolidColorBackgroundBrush.Color = Color.GetValueOrDefault();
ApplicationData.Current.LocalSettings.Values["SolidColorType"] = Color.GetValueOrDefault().ToString();
break;
}
default:
{
AppThemeController.Current.ChangeThemeTo(ElementTheme.Dark);
break;
}
}
PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(nameof(BackgroundBrush)));
}
/// <summary>
/// 初始化BackgroundController对象
/// </summary>
private BackgroundController()
{
if (ApplicationData.Current.LocalSettings.Values["SolidColorType"] is string ColorType)
{
SolidColorBackgroundBrush = new SolidColorBrush(GetColorFromHexString(ColorType));
}
else
{
SolidColorBackgroundBrush = new SolidColorBrush(Colors.White);
}
if (ApplicationData.Current.LocalSettings.Values["UIDisplayMode"] is int ModeIndex)
{
switch (ModeIndex)
{
case 0:
{
AcrylicBackgroundBrush = new AcrylicBrush
{
BackgroundSource = AcrylicBackgroundSource.HostBackdrop,
TintColor = Colors.LightSlateGray,
TintOpacity = 0.4,
FallbackColor = Colors.DimGray
};
CurrentType = BackgroundBrushType.Acrylic;
break;
}
case 1:
{
AcrylicBackgroundBrush = new AcrylicBrush
{
BackgroundSource = AcrylicBackgroundSource.HostBackdrop,
TintColor = Colors.LightSlateGray,
TintOpacity = 0.4,
FallbackColor = Colors.DimGray
};
CurrentType = BackgroundBrushType.SolidColor;
if (SolidColorBackgroundBrush.Color == Colors.White && AppThemeController.Current.Theme == ElementTheme.Dark)
{
AppThemeController.Current.ChangeThemeTo(ElementTheme.Light);
}
else if (SolidColorBackgroundBrush.Color == Colors.Black && AppThemeController.Current.Theme == ElementTheme.Light)
{
AppThemeController.Current.ChangeThemeTo(ElementTheme.Dark);
}
break;
}
default:
{
if (Win10VersionChecker.Windows10_1903)
{
AcrylicBackgroundBrush = new AcrylicBrush
{
BackgroundSource = AcrylicBackgroundSource.HostBackdrop,
TintColor = ApplicationData.Current.LocalSettings.Values["AcrylicThemeColor"] is string Color?GetColorFromHexString(Color) : Colors.LightSlateGray,
TintOpacity = 1 - Convert.ToSingle(ApplicationData.Current.LocalSettings.Values["BackgroundTintOpacity"]),
TintLuminosityOpacity = 1 - Convert.ToSingle(ApplicationData.Current.LocalSettings.Values["BackgroundTintLuminosity"]),
FallbackColor = Colors.DimGray
};
}
else
{
AcrylicBackgroundBrush = new AcrylicBrush
{
BackgroundSource = AcrylicBackgroundSource.HostBackdrop,
TintColor = ApplicationData.Current.LocalSettings.Values["AcrylicThemeColor"] is string Color?GetColorFromHexString(Color) : Colors.LightSlateGray,
TintOpacity = 1 - Convert.ToSingle(ApplicationData.Current.LocalSettings.Values["BackgroundTintOpacity"]),
FallbackColor = Colors.DimGray
};
}
if (ApplicationData.Current.LocalSettings.Values["CustomUISubMode"] is string SubMode)
{
CurrentType = (BackgroundBrushType)Enum.Parse(typeof(BackgroundBrushType), SubMode);
}
break;
}
}
}
else
{
AcrylicBackgroundBrush = new AcrylicBrush
{
BackgroundSource = AcrylicBackgroundSource.HostBackdrop,
TintColor = Colors.LightSlateGray,
TintOpacity = 0.4,
FallbackColor = Colors.DimGray
};
CurrentType = BackgroundBrushType.Acrylic;
}
if (ApplicationData.Current.LocalSettings.Values["PictureBackgroundUri"] is string uri)
{
PictureBackgroundBrush = new ImageBrush
{
ImageSource = new BitmapImage(new Uri(uri)),
Stretch = Stretch.UniformToFill
};
}
else
{
PictureBackgroundBrush = new ImageBrush
{
Stretch = Stretch.UniformToFill
};
}
}
/// <summary>
/// 初始化BackgroundController对象
/// </summary>
private BackgroundController()
{
UIS = new UISettings();
UIS.ColorValuesChanged += UIS_ColorValuesChanged;
if (ApplicationData.Current.LocalSettings.Values["SolidColorType"] is string ColorType)
{
SolidColorBackgroundBrush = new SolidColorBrush(ColorType.GetColorFromHexString());
}
else
{
if (UIS.GetColorValue(UIColorType.Background) == Colors.White)
{
SolidColorBackgroundBrush = new SolidColorBrush(Colors.White);
}
else
{
SolidColorBackgroundBrush = new SolidColorBrush("#1E1E1E".GetColorFromHexString());
}
}
if (ApplicationData.Current.LocalSettings.Values["UIDisplayMode"] is int ModeIndex)
{
switch (ModeIndex)
{
case 0:
{
AcrylicBackgroundBrush = new AcrylicBrush
{
BackgroundSource = AcrylicBackgroundSource.HostBackdrop,
TintColor = Colors.LightSlateGray,
TintOpacity = 0.4,
FallbackColor = Colors.DimGray
};
CurrentType = BackgroundBrushType.Acrylic;
break;
}
case 1:
{
AcrylicBackgroundBrush = new AcrylicBrush
{
BackgroundSource = AcrylicBackgroundSource.HostBackdrop,
TintColor = Colors.LightSlateGray,
TintOpacity = 0.4,
FallbackColor = Colors.DimGray
};
CurrentType = BackgroundBrushType.SolidColor;
if (SolidColorBackgroundBrush.Color == Colors.White && AppThemeController.Current.Theme == ElementTheme.Dark)
{
AppThemeController.Current.Theme = ElementTheme.Light;
}
else if (SolidColorBackgroundBrush.Color == Colors.Black && AppThemeController.Current.Theme == ElementTheme.Light)
{
AppThemeController.Current.Theme = ElementTheme.Dark;
}
break;
}
default:
{
if (WindowsVersionChecker.IsNewerOrEqual(WindowsVersionChecker.Version.Windows10_1903))
{
if (double.TryParse(Convert.ToString(ApplicationData.Current.LocalSettings.Values["BackgroundTintOpacity"]), out double TintOpacity))
{
if (double.TryParse(Convert.ToString(ApplicationData.Current.LocalSettings.Values["BackgroundTintLuminosity"]), out double TintLuminosity))
{
AcrylicBackgroundBrush = new AcrylicBrush
{
BackgroundSource = AcrylicBackgroundSource.HostBackdrop,
TintColor = ApplicationData.Current.LocalSettings.Values["AcrylicThemeColor"] is string Color?Color.GetColorFromHexString() : Colors.LightSlateGray,
TintOpacity = 1 - TintOpacity,
TintLuminosityOpacity = 1 - TintLuminosity,
FallbackColor = Colors.DimGray
};
}
else
{
AcrylicBackgroundBrush = new AcrylicBrush
{
BackgroundSource = AcrylicBackgroundSource.HostBackdrop,
TintColor = ApplicationData.Current.LocalSettings.Values["AcrylicThemeColor"] is string Color?Color.GetColorFromHexString() : Colors.LightSlateGray,
TintOpacity = 1 - TintOpacity,
FallbackColor = Colors.DimGray
};
}
}
else
{
AcrylicBackgroundBrush = new AcrylicBrush
{
BackgroundSource = AcrylicBackgroundSource.HostBackdrop,
TintColor = Colors.LightSlateGray,
TintOpacity = 0.4,
FallbackColor = Colors.DimGray
};
}
}
else
{
if (double.TryParse(Convert.ToString(ApplicationData.Current.LocalSettings.Values["BackgroundTintOpacity"]), out double TintOpacity))
{
AcrylicBackgroundBrush = new AcrylicBrush
{
BackgroundSource = AcrylicBackgroundSource.HostBackdrop,
TintColor = ApplicationData.Current.LocalSettings.Values["AcrylicThemeColor"] is string Color?Color.GetColorFromHexString() : Colors.LightSlateGray,
TintOpacity = 1 - TintOpacity,
FallbackColor = Colors.DimGray
};
}
else
{
AcrylicBackgroundBrush = new AcrylicBrush
{
BackgroundSource = AcrylicBackgroundSource.HostBackdrop,
TintColor = Colors.LightSlateGray,
TintOpacity = 0.4,
FallbackColor = Colors.DimGray
};
}
}
if (ApplicationData.Current.LocalSettings.Values["CustomUISubMode"] is string SubMode)
{
CurrentType = (BackgroundBrushType)Enum.Parse(typeof(BackgroundBrushType), SubMode);
}
break;
}
}
}
else
{
AcrylicBackgroundBrush = new AcrylicBrush
{
BackgroundSource = AcrylicBackgroundSource.HostBackdrop,
TintColor = Colors.LightSlateGray,
TintOpacity = 0.4,
FallbackColor = Colors.DimGray
};
CurrentType = BackgroundBrushType.Acrylic;
}
}
