/// <summary>
/// 可以在配置文件进行设置
/// </summary>
public void SetDefaultTheme(ThemeType type)
{
_currentTheme = type;
_themeProvider = _themeProvider ?? new ThemeProvider();
var themeColor = _themeProvider.ThemeColors[type.ToString().ToLower()];
var parentDictionary = Application.Current.Resources;
var primarySource = $"pack://application:,,,/{Assembly.GetExecutingAssembly().GetName().Name};component/ColorBox/{Enum.GetName(typeof(ThemeType),type)}_primary.xaml";
var primarySourceDictionary = new ResourceDictionary()
{
Source = new Uri(primarySource)
};
Application.Current.Resources.MergedDictionaries.Add(primarySourceDictionary);
var accentSource = $"pack://application:,,,/{Assembly.GetExecutingAssembly().GetName().Name};component/ColorBox/{Enum.GetName(typeof(ThemeType), type)}_accent.xaml";
var accentSourceDictionary = new ResourceDictionary()
{
Source = new Uri(accentSource)
};
Application.Current.Resources.MergedDictionaries.Add(accentSourceDictionary);
}
public void SetCurrentTheme(ThemeType type)
{
if (type != _currentTheme)
{
_currentTheme = type;
_themeProvider = _themeProvider ?? new ThemeProvider();
var themeColor = _themeProvider.ThemeColors[type.ToString().ToLower()];
var parentDictionary = Application.Current.Resources;
foreach (var item in Enum.GetNames(typeof(AccentBrushes)))
{
var brush = parentDictionary[item] as SolidColorBrush;
if (item.StartsWith("AccentLight"))
{
var animation = new ColorAnimation
{
From = brush.Color,
To = SetBrushColor(0, item),
Duration = new Duration(TimeSpan.FromMilliseconds(300))
};
brush.BeginAnimation(SolidColorBrush.ColorProperty, animation);
continue;
}
if (item.StartsWith("AccentMid"))
{
var animation = new ColorAnimation
{
From = brush.Color,
To = SetBrushColor(2, item),
Duration = new Duration(TimeSpan.FromMilliseconds(300))
};
brush.BeginAnimation(SolidColorBrush.ColorProperty, animation);
continue;
}
if (item.StartsWith("AccentDark"))
{
var animation = new ColorAnimation
{
From = brush.Color,
To = SetBrushColor(3, item),
Duration = new Duration(TimeSpan.FromMilliseconds(300))
};
brush.BeginAnimation(SolidColorBrush.ColorProperty, animation);
continue;
}
Color SetBrushColor(int index, string name)
{
if (item.Contains("Foreground"))
{
return(themeColor.AccentColors.ToArray()[index].ForeColor);
}
else
{
return(themeColor.AccentColors.ToArray()[index].BackColor);
}
}
}
foreach (var item in Enum.GetNames(typeof(PrimaryBrushes)))
{
var brush = parentDictionary[item] as SolidColorBrush;
if (item.StartsWith("PrimaryLight"))
{
var animation = new ColorAnimation
{
From = brush.Color,
To = SetBrushColor(0, item),
Duration = new Duration(TimeSpan.FromMilliseconds(300))
};
brush.BeginAnimation(SolidColorBrush.ColorProperty, animation);
continue;
}
if (item.StartsWith("PrimaryMid"))
{
var animation = new ColorAnimation
{
From = brush.Color,
To = SetBrushColor(4, item),
Duration = new Duration(TimeSpan.FromMilliseconds(300))
};
brush.BeginAnimation(SolidColorBrush.ColorProperty, animation);
continue;
}
if (item.StartsWith("PrimaryDark"))
{
var animation = new ColorAnimation
{
From = brush.Color,
To = SetBrushColor(8, item),
Duration = new Duration(TimeSpan.FromMilliseconds(300))
};
brush.BeginAnimation(SolidColorBrush.ColorProperty, animation);
continue;
}
Color SetBrushColor(int index, string name)
{
if (name.Contains("Foreground"))
{
return(themeColor.PrimaryColors.ToArray()[index].ForeColor);
}
else
{
return(themeColor.PrimaryColors.ToArray()[index].BackColor);
}
}
}
var existingResourceDictionary = Application.Current.Resources.MergedDictionaries
.Where(rd => rd.Source != null)
.Where(rd => Regex.Match(rd.Source.OriginalString, @"(\/Resource;component\/ColorBox\/([a-z]+)_(accent)|(primary))").Success).ToList();
if (existingResourceDictionary.Any())
{
foreach (var item in existingResourceDictionary)
{
Application.Current.Resources.MergedDictionaries.Remove(item);
}
}
var primarySource = $"pack://application:,,,/{Assembly.GetExecutingAssembly().GetName().Name};component/ColorBox/{Enum.GetName(typeof(ThemeType), type)}_primary.xaml";
var primarySourceDictionary = new ResourceDictionary()
{
Source = new Uri(primarySource)
};
Application.Current.Resources.MergedDictionaries.Add(primarySourceDictionary);
var accentSource = $"pack://application:,,,/{Assembly.GetExecutingAssembly().GetName().Name};component/ColorBox/{Enum.GetName(typeof(ThemeType), type)}_accent.xaml";
var accentSourceDictionary = new ResourceDictionary()
{
Source = new Uri(primarySource)
};
Application.Current.Resources.MergedDictionaries.Add(accentSourceDictionary);
}
}
