using AngleSharp.Css; using System; using System.Collections.Generic; namespace AngleSharp.Dom.Css { internal sealed class CssBorderTopProperty : CssShorthandProperty, ICssBorderProperty, ICssProperty, ICssBorderWidthProperty, ICssBorderStyleProperty, ICssBorderColorProperty { private readonly CssBorderTopColorProperty _color; private readonly CssBorderTopStyleProperty _style; private readonly CssBorderTopWidthProperty _width; public Length Width => _width.Width; public Color Color => _color.Color; public LineStyle Style => _style.Style; internal CssBorderTopProperty(CssStyleDeclaration rule) : base(PropertyNames.BorderTop, rule, PropertyFlags.Animatable) { _color = Get<CssBorderTopColorProperty>(); _style = Get<CssBorderTopStyleProperty>(); _width = Get<CssBorderTopWidthProperty>(); } protected override bool IsValid(ICssValue value) { return CssBorderProperty.Converter.TryConvert(value, delegate(Tuple<ICssValue, ICssValue, ICssValue> m) { _width.TrySetValue(m.Item1); _style.TrySetValue(m.Item2); _color.TrySetValue(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(), _style.SerializeValue(), _color.SerializeValue() }); } } }