void UpdateLineElementBrushes()
{
var props = editorFormatMap.GetProperties(isActive ? ThemeClassificationTypeNameKeys.CurrentLine : ThemeClassificationTypeNameKeys.CurrentLineNoFocus);
currentLineHighlighterElement.ForegroundBrush = ResourceDictionaryUtilities.GetForegroundBrush(props);
currentLineHighlighterElement.BackgroundBrush = ResourceDictionaryUtilities.GetBackgroundBrush(props);
}
public CurrentThemeResourceDictionary()
{
var themesManager = DiContainer.SP?.GetRequiredService <IThemesManager>() !;
var currentTheme = themesManager.GetResolvedCurrent();
Source = ResourceDictionaryUtilities.GetSourceUri(currentTheme.ResourceDictionaryLocation);
}
public Theme(string name, string resourceDictionaryLocation, string?source = null, string?assemblyName = null)
{
Name = name;
assemblyName ??= Assembly.GetCallingAssembly().GetName().Name ?? throw new ArgumentException($"{nameof(assemblyName)} is not set and cannot retrieve the {nameof(AssemblyName.Name)} of {nameof(Assembly.GetCallingAssembly)}");
ResourceDictionaryLocation = ResourceDictionaryUtilities.CheckLocation(resourceDictionaryLocation, assemblyName);
Source = source ?? assemblyName[(assemblyName.LastIndexOf('.') + 1)..];
}
public static void AddTypeDateTemplate <ForType>(this IServiceProvider serviceProvider, string resourceDictionaryLocation)
{
var rd = ResourceDictionaryUtilities.Get(resourceDictionaryLocation, typeof(ForType).Assembly);
foreach (var possibleKey in GetPossibleKeys <ForType>())
{
if (rd.Contains(possibleKey))
{
serviceProvider.GetRequiredService <ITypeDataTemplateManager>().Add(typeof(ForType), (DataTemplate)rd[possibleKey]);
return;
}
}
foreach (var item in rd.Values.OfType <DataTemplate>())
{
if (item.DataType is Type dt && dt == typeof(ForType))
{
serviceProvider.GetRequiredService <ITypeDataTemplateManager>().Add(typeof(ForType), item);
return;
}
}
throw new KeyNotFoundException($"Cannot find a {nameof(DataTemplate)} for {typeof(ForType).Name} inside {resourceDictionaryLocation}");
}
void UpdateLineSeparatorBrush()
{
if (editorFormatMap is null)
{
return;
}
var props = editorFormatMap.GetProperties(ThemeClassificationTypeNameKeys.LineSeparator);
var brush = ResourceDictionaryUtilities.GetForegroundBrush(props);
if (brush is null)
{
brush = new SolidColorBrush(Color.FromRgb(0xA5, 0xA5, 0xA5));
}
if (brush.CanFreeze)
{
brush.Freeze();
}
if (!BrushComparer.Equals(lineSeparatorBrush, brush))
{
lineSeparatorBrush = brush;
UpdateLineSeparatorElementsForeground();
}
}
public static void AddTypeDateTemplate <ForType>(this IServiceProvider serviceProvider, string resourceDictionaryLocation, object templateKey)
{
serviceProvider.GetRequiredService <ITypeDataTemplateManager>().Add(typeof(ForType), (DataTemplate)
ResourceDictionaryUtilities.Get(resourceDictionaryLocation, typeof(ForType).Assembly)
[templateKey]);
}
