using AngleSharp.Css; using AngleSharp.Extensions; using System; using System.Collections.Generic; namespace AngleSharp.Dom.Css { internal sealed class CssOutlineProperty : CssShorthandProperty, ICssOutlineProperty, ICssProperty, ICssOutlineColorProperty, ICssOutlineStyleProperty, ICssOutlineWidthProperty { internal static readonly IValueConverter<Tuple<Length, LineStyle, Color?>> Converter = Converters.WithAny(CssOutlineWidthProperty.Converter.Option(CssOutlineWidthProperty.Default), CssOutlineStyleProperty.Converter.Option(CssOutlineStyleProperty.Default), CssOutlineColorProperty.Converter.Option(CssOutlineColorProperty.Default)); private readonly CssOutlineStyleProperty _style; private readonly CssOutlineWidthProperty _width; private readonly CssOutlineColorProperty _color; public LineStyle Style => _style.Style; public Length Width => _width.Width; public Color Color => _color.Color; public bool IsInverted => _color.IsInverted; internal CssOutlineProperty(CssStyleDeclaration rule) : base(PropertyNames.Outline, rule, PropertyFlags.Animatable) { _style = Get<CssOutlineStyleProperty>(); _width = Get<CssOutlineWidthProperty>(); _color = Get<CssOutlineColorProperty>(); } protected override bool IsValid(ICssValue value) { return Converter.TryConvert(value, delegate(Tuple<Length, LineStyle, Color?> m) { _width.SetWidth(m.Item1); _style.SetStyle(m.Item2); _color.SetColor(m.Item3); }); } internal override string SerializeValue(IEnumerable<CssProperty> properties) { if (!IsComplete(properties)) return string.Empty; return string.Format("{0} {1} {2}", new object[3] { _width.SerializeValue(), _color.SerializeValue(), _style.SerializeValue() }); } } }