using AngleSharp.Css; using AngleSharp.Extensions; using System; using System.Collections.Generic; namespace AngleSharp.Dom.Css { internal sealed class CssBorderProperty : CssShorthandProperty, ICssBorderProperty, ICssProperty, ICssBorderWidthProperty, ICssBorderStyleProperty, ICssBorderColorProperty { internal static readonly IValueConverter<Tuple<ICssValue, ICssValue, ICssValue>> Converter = Converters.WithAny(CssBorderPartWidthProperty.Converter.Val().Option(CssValue.Initial), CssBorderPartStyleProperty.Converter.Val().Option(CssValue.Initial), CssBorderPartColorProperty.Converter.Val().Option(CssValue.Initial)); private readonly CssBorderTopColorProperty _topColor; private readonly CssBorderTopStyleProperty _topStyle; private readonly CssBorderTopWidthProperty _topWidth; private readonly CssBorderRightColorProperty _rightColor; private readonly CssBorderRightStyleProperty _rightStyle; private readonly CssBorderRightWidthProperty _rightWidth; private readonly CssBorderBottomColorProperty _bottomColor; private readonly CssBorderBottomStyleProperty _bottomStyle; private readonly CssBorderBottomWidthProperty _bottomWidth; private readonly CssBorderLeftColorProperty _leftColor; private readonly CssBorderLeftStyleProperty _leftStyle; private readonly CssBorderLeftWidthProperty _leftWidth; public Length Width => _leftWidth.Width; public Color Color => _leftColor.Color; public LineStyle Style => _leftStyle.Style; internal CssBorderProperty(CssStyleDeclaration rule) : base(PropertyNames.Border, rule, PropertyFlags.Animatable) { _topColor = Get<CssBorderTopColorProperty>(); _topStyle = Get<CssBorderTopStyleProperty>(); _topWidth = Get<CssBorderTopWidthProperty>(); _rightColor = Get<CssBorderRightColorProperty>(); _rightStyle = Get<CssBorderRightStyleProperty>(); _rightWidth = Get<CssBorderRightWidthProperty>(); _bottomColor = Get<CssBorderBottomColorProperty>(); _bottomStyle = Get<CssBorderBottomStyleProperty>(); _bottomWidth = Get<CssBorderBottomWidthProperty>(); _leftColor = Get<CssBorderLeftColorProperty>(); _leftStyle = Get<CssBorderLeftStyleProperty>(); _leftWidth = Get<CssBorderLeftWidthProperty>(); } protected override bool IsValid(ICssValue value) { return Converter.TryConvert(value, delegate(Tuple<ICssValue, ICssValue, ICssValue> m) { _topWidth.TrySetValue(m.Item1); _topStyle.TrySetValue(m.Item2); _topColor.TrySetValue(m.Item3); _leftWidth.TrySetValue(m.Item1); _leftStyle.TrySetValue(m.Item2); _leftColor.TrySetValue(m.Item3); _rightWidth.TrySetValue(m.Item1); _rightStyle.TrySetValue(m.Item2); _rightColor.TrySetValue(m.Item3); _bottomWidth.TrySetValue(m.Item1); _bottomStyle.TrySetValue(m.Item2); _bottomColor.TrySetValue(m.Item3); }); } internal override string SerializeValue(IEnumerable<CssProperty> properties) { if (!IsComplete(properties)) return string.Empty; List<string> list = new List<string>(); string text = _leftWidth.SerializeValue(); string text2 = _leftStyle.SerializeValue(); string text3 = _leftColor.SerializeValue(); if (text == _topWidth.SerializeValue() && text == _bottomWidth.SerializeValue() && text == _rightWidth.SerializeValue()) list.Add(text); if (text2 == _topWidth.SerializeValue() && text2 == _bottomWidth.SerializeValue() && text2 == _rightWidth.SerializeValue()) list.Add(text2); if (text3 == _topWidth.SerializeValue() && text3 == _bottomWidth.SerializeValue() && text3 == _rightWidth.SerializeValue()) list.Add(text3); return string.Join(" ", list); } } }