internal CSSPrimitiveValue(CSSColor value)
{
_text = value.ToCss();
_type = CssValueType.PrimitiveValue;
_unit = CssUnit.Rgbcolor;
_value = value;
}
public static CSSBackground Parse(string value)
{
var background = new CSSBackground
{
Color = CSSColor.Parse(value)
};
return(background);
}
/// <summary>
/// Called in a value - a hash (probably hex) value has been found.
/// </summary>
/// <param name="token">The value of the token.</param>
/// <returns>The status.</returns>
Boolean InSingleValueHexColor(String color)
{
CSSColor value;
if (CSSColor.TryFromHex(color, out value))
{
return(AddValue(new CSSPrimitiveValue(value)));
}
return(false);
}
public CSSBorder()
{
Left = new CSSNumber();
Right = new CSSNumber();
Top = new CSSNumber();
Bottom = new CSSNumber();
Type = CSSBorderType.Solid;
Radius = new CSSNumber();
Color = CSSColor.Black;
}
public void CSSColorParseConstTest()
{
var color = CSSColor.ParseConstant("black");
color.Should().NotBeNull();
color.A.Should().BeGreaterOrEqualTo(255);
color.R.Should().BeGreaterOrEqualTo(0);
color.G.Should().BeGreaterOrEqualTo(0);
color.B.Should().BeGreaterOrEqualTo(0);
}
public void CSSColorParseHexWithoutAlpha()
{
var color = CSSColor.ParseHex("#FFFFFF");
color.Should().NotBeNull();
color.A.Should().BeGreaterOrEqualTo(255);
color.R.Should().BeGreaterOrEqualTo(255);
color.G.Should().BeGreaterOrEqualTo(255);
color.B.Should().BeGreaterOrEqualTo(255);
}
public void CSSColorParseHexTest()
{
var color = CSSColor.ParseHex("FFFFFFCC");
color.Should().NotBeNull();
color.A.Should().BeGreaterOrEqualTo(204);
color.R.Should().BeGreaterOrEqualTo(255);
color.G.Should().BeGreaterOrEqualTo(255);
color.B.Should().BeGreaterOrEqualTo(255);
}
/// <summary>
/// Options to change (graphics attributes)
/// </summary>
/// <param name="d">disposition</param>
/// <param name="w">constraint on width</param>
/// <param name="h">constraint on height</param>
/// <param name="b">background color</param>
/// <param name="a">border color</param>
/// <param name="f">font color</param>
/// <param name="bs">border size</param>
/// <param name="ps">padding size</param>
/// <param name="obj">ux object</param>
public void Options(Disposition d, EnumConstraint w, EnumConstraint h, CSSColor b, CSSColor a, CSSColor f, int bs, int ps, IUXObject obj)
{
this.disposition = d;
this.constraintWidth = w;
this.constraintHeight = h;
this.backgroundColor = (CSSColor)b.Clone();
this.borderColor = (CSSColor)a.Clone();
this.textColor = (CSSColor)f.Clone();
this.borderSize = bs;
this.paddingSize = ps;
this.content = obj;
}
public PathStyle(Dictionary <string, string> properties, PathStyle?parent)
{
// Fill in the default values according to the default values on https://svgwg.org/svg-next/painting.htm
// Special handling for paint servers (which now only accept colors)
FillColor = CSSColor.Parse(properties.GetOrDefault("fill")) ?? (parent.HasValue ? parent.Value.FillColor : Color.Black);
StrokeColor = CSSColor.Parse(properties.GetOrDefault("stroke")) ?? parent?.StrokeColor;
FillRule = CSSEnumPicker <FillRule> .Get(properties.GetOrDefault("fill-rule")) ?? parent?.FillRule ?? FillRule.Nonzero;
StrokeWidth = DoubleUtils.TryParse(properties.GetOrDefault("stroke-width")) ?? parent?.StrokeWidth ?? 1;
StrokeLineCap = CSSEnumPicker <StrokeLineCap> .Get(properties.GetOrDefault("stroke-linecap")) ??
parent?.StrokeLineCap ?? StrokeLineCap.Butt;
StrokeLineJoin = CSSEnumPicker <StrokeLineJoin> .Get(properties.GetOrDefault("stroke-linejoin")) ??
parent?.StrokeLineJoin ?? StrokeLineJoin.Miter;
MiterLimit = DoubleUtils.TryParse(properties.GetOrDefault("stroke-miterlimit")) ?? parent?.StrokeWidth ?? 4;
}
public CSSStyleDeclaration()
{
Color = new CSSColor();
Background = new CSSBackground();
Padding = new CSSPadding();
Margin = new CSSMargin();
Border = new CSSBorder();
Cursor = new CSSCursor();
Float = new CSSFloat();
Font = new CSSFont();
Left = new CSSNumber();
Right = new CSSNumber();
Width = new CSSNumber();
Height = new CSSNumber();
Display = new CSSDisplay();
Position = new CSSPosition();
ChangedFields = new List <string>();
}
public void CSSColorParseCombinationTest()
{
var colorHex = CSSColor.Parse("FFFFFFCC");
colorHex.Should().NotBeNull();
colorHex.A.Should().BeGreaterOrEqualTo(204);
colorHex.R.Should().BeGreaterOrEqualTo(255);
colorHex.G.Should().BeGreaterOrEqualTo(255);
colorHex.B.Should().BeGreaterOrEqualTo(255);
var colorConst = CSSColor.Parse("white");
colorConst.Should().NotBeNull();
colorConst.A.Should().BeGreaterOrEqualTo(255);
colorConst.R.Should().BeGreaterOrEqualTo(255);
colorConst.G.Should().BeGreaterOrEqualTo(255);
colorConst.B.Should().BeGreaterOrEqualTo(255);
}
/// <summary>
/// Gets the name of the given color.
/// </summary>
/// <param name="color">The color that searches its name.</param>
/// <returns>The name of the given color or null.</returns>
public static String GetNameFromColor(CSSColor color)
{
foreach (var pair in _colors)
if (pair.Value.Equals(color))
return pair.Key;
return null;
}