/// <summary>
/// Hilfsmethode zum löschen von Stilangaben im Fall des Setzens einer Übergeordneten oder Untergeordneten
/// wie z.B. margins, margins-top
/// </summary>
/// <param name="key"></param>
private void RemoveIfContains(StyleKeys key)
{
if (CurrentStyles.Keys.Contains(key))
{
CurrentStyles.Remove(key);
}
}
/// <summary>
/// Hilfsmethode zum Hinzufügen eines aktuell definierten Stils
/// </summary>
/// <param name="StyleKey"></param>
/// <param name="Value"></param>
/// <param name="IsInheritable"></param>
void SetStyle(StyleKeys StyleKey, CssMeasure Value, bool IsInheritable)
{
CurrentStyles[StyleKey] = new StyleDefinition()
{
Key = StyleKey,
IsInheritable = IsInheritable,
MeasuredValue = Value
};
}
public static void AddStyle(CompilerState state, string selector, DynamicDictionary style)
{
var styleSelector = StyleSelectorParser.Parse(selector);
var container = new StyleContainer(styleSelector);
foreach (var(name, value) in style.GetContents())
{
if (value == null)
{
state.Context.Logger.Warning($"Style contains null value for property '{name}'.");
continue;
}
var propName = StringUtility.ToPascalCase(name);
if (StyleKeys.TryGetByName(propName, out var styleKey) && state.Context.Converters.TryConvert(value, styleKey.Type, out var propertyValue))
{
styleKey.Set(container, propertyValue);
}
}
state.Document.Styles.Add(container);
}
/// <summary>
/// Hilfsmethode zum abrufen eines aktuell definierten Stils
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="StyleKey"></param>
/// <returns></returns>
T GetStyle <T>(StyleKeys StyleKey)
where T : CssMeasure
{
return(CurrentStyles.ContainsKey(StyleKey) ? (T)CurrentStyles[StyleKey].MeasuredValue : null);
}
