private void BuildRenderCSSProperty(RenderTreeBuilder builder, CSSProperty token)
{
builder.OpenElement(Next(), "span");
builder.AddAttribute(Next(), "class", _themeCssProperty);
builder.AddContent(Next(), token.Content + ":");
builder.CloseElement();
}
/// <summary>
/// Adds a declaration.
/// </summary>
/// <param name="property">The new property.</param>
void AddDeclaration(CSSProperty property)
{
this.property = property;
var rule = CurrentRule as IStyleDeclaration;
if (rule != null)
{
rule.Style.List.Add(property);
}
}
/// <summary>
/// Closes a property.
/// </summary>
void CloseProperty()
{
if (property != null)
{
property.Value = value;
}
value = null;
property = null;
}
/// <summary>
/// Takes a string and transforms it into a CSS value.
/// </summary>
/// <param name="source">The string to parse.</param>
/// <param name="quirksMode">Optional: The status of the quirks mode flag (usually not set).</param>
/// <returns>The CSSValue object.</returns>
public static CSSValue ParseValue(String source, Boolean quirksMode = false)
{
var parser = new CssParser(source);
var property = new CSSProperty(String.Empty);
parser.property = property;
parser.IsQuirksMode = quirksMode;
parser.skipExceptions = false;
parser.state = CssState.BeforeValue;
parser.Parse();
return(property.Value);
}
/// <summary>
/// Takes a comma separated string and transforms it into a list of CSS values.
/// </summary>
/// <param name="source">The string to parse.</param>
/// <param name="quirksMode">Optional: The status of the quirks mode flag (usually not set).</param>
/// <returns>The CSSValueList object.</returns>
internal static CSSValuePool ParseMultipleValues(String source, Boolean quirksMode = false)
{
var parser = new CssParser(source);
var pool = new CSSValuePool();
var property = new CSSProperty(String.Empty);
property.Value = pool;
parser.property = property;
parser.IsQuirksMode = quirksMode;
parser.skipExceptions = false;
parser.state = CssState.InValuePool;
parser.Parse();
return(pool);
}
/// <summary>
/// Takes a string and transforms it into a list of CSS values.
/// </summary>
/// <param name="source">The string to parse.</param>
/// <param name="quirksMode">Optional: The status of the quirks mode flag (usually not set).</param>
/// <returns>The CSSValueList object.</returns>
internal static CSSValueList ParseValueList(String source, Boolean quirksMode = false)
{
var parser = new CssParser(source);
var list = new CSSValueList();
var property = new CSSProperty(String.Empty);
property.Value = list;
parser.property = property;
parser.IsQuirksMode = quirksMode;
parser.skipExceptions = false;
parser.state = CssState.InValueList;
parser.Parse();
return(list);
}
/// <summary>
/// Called before the property name has been detected.
/// </summary>
/// <param name="token">The current token.</param>
/// <returns>The status.</returns>
Boolean InDeclaration(CssToken token)
{
if (token.Type == CssTokenType.CurlyBracketClose)
{
CloseProperty();
SwitchTo(CurrentRule is CSSKeyframeRule ? CssState.KeyframesData : CssState.Data);
return(CloseRule());
}
else if (token.Type == CssTokenType.Ident)
{
AddDeclaration(CSSProperty.Create(((CssKeywordToken)token).Data));
SwitchTo(CssState.AfterProperty);
return(true);
}
return(false);
}
Boolean Check(CSSValue[] values)
{
var target = new CSSProperty[] { new CSSPaddingTopProperty(), new CSSPaddingRightProperty(), new CSSPaddingBottomProperty(), new CSSPaddingLeftProperty() };
for (int i = 0; i < 4; i++)
{
target[i].Value = values[i];
if (target[i].Value != values[i])
{
return(false);
}
}
_top = (CSSPaddingTopProperty)target[0];
_right = (CSSPaddingRightProperty)target[1];
_bottom = (CSSPaddingBottomProperty)target[2];
_left = (CSSPaddingLeftProperty)target[3];
return(true);
}
Boolean Check(CSSValue[] values)
{
var target = new CSSProperty[] { new CSSBorderBottomLeftRadiusProperty(), new CSSBorderBottomRightRadiusProperty(), new CSSBorderTopLeftRadiusProperty(), new CSSBorderTopRightRadiusProperty() };
for (int i = 0; i < 4; i++)
{
target[i].Value = values[i];
if (target[i].Value != values[i])
{
return(false);
}
}
_bottomLeft = (CSSBorderBottomLeftRadiusProperty)target[0];
_bottomRight = (CSSBorderBottomRightRadiusProperty)target[1];
_topLeft = (CSSBorderTopLeftRadiusProperty)target[2];
_topRight = (CSSBorderTopRightRadiusProperty)target[3];
return(true);
}
/// <summary>
/// Creates a new property from the given source.
/// </summary>
/// <param name="source">The token iterator starting at the name of the property.</param>
/// <returns>The new property.</returns>
CSSProperty CreateDeclaration(IEnumerator <CssToken> source)
{
String name = ((CssKeywordToken)source.Current).Data;
CSSProperty property = null;
CSSValue value = CSSValue.Inherit;
Boolean hasValue = SkipToNextNonWhitespace(source) && source.Current.Type == CssTokenType.Colon;
if (hasValue)
{
value = CreateValueList(source);
}
//TODO
switch (name)
{
case "azimuth":
case "animation":
case "animation-delay":
case "animation-direction":
case "animation-duration":
case "animation-fill-mode":
case "animation-iteration-count":
case "animation-name":
case "animation-play-state":
case "animation-timing-function":
case "background-attachment":
case "background-color":
case "background-clip":
case "background-origin":
case "background-size":
case "background-image":
case "background-position":
case "background-repeat":
case "background":
case "border-color":
case "border-spacing":
case "border-collapse":
case "border-style":
case "border-radius":
case "box-shadow":
case "box-decoration-break":
case "break-after":
case "break-before":
case "break-inside":
case "backface-visibility":
case "border-top-left-radius":
case "border-top-right-radius":
case "border-bottom-left-radius":
case "border-bottom-right-radius":
case "border-image":
case "border-image-outset":
case "border-image-repeat":
case "border-image-source":
case "border-image-slice":
case "border-image-width":
case "border-top":
case "border-right":
case "border-bottom":
case "border-left":
case "border-top-color":
case "border-left-color":
case "border-right-color":
case "border-bottom-color":
case "border-top-style":
case "border-left-style":
case "border-right-style":
case "border-bottom-style":
case "border-top-width":
case "border-left-width":
case "border-right-width":
case "border-bottom-width":
case "border-width":
case "border":
case "bottom":
case "columns":
case "column-count":
case "column-fill":
case "column-gap":
case "column-rule-color":
case "column-rule-style":
case "column-rule-width":
case "column-span":
case "column-width":
case "caption-side":
case "clear":
case "clip":
case "color":
case "content":
case "counter-increment":
case "counter-reset":
case "cue-after":
case "cue-before":
case "cue":
case "cursor":
case "direction":
case "display":
case "elevation":
case "empty-cells":
case "float":
case "font-family":
case "font-size":
case "font-style":
case "font-variant":
case "font-weight":
case "font":
case "height":
case "left":
case "letter-spacing":
case "line-height":
case "list-style-image":
case "list-style-position":
case "list-style-type":
case "list-style":
case "marquee-direction":
case "marquee-play-count":
case "marquee-speed":
case "marquee-style":
case "margin-right":
case "margin-left":
case "margin-top":
case "margin-bottom":
case "margin":
case "max-height":
case "max-width":
case "min-height":
case "min-width":
case "opacity":
case "orphans":
case "outline-color":
case "outline-style":
case "outline-width":
case "outline":
case "overflow":
case "padding-top":
case "padding-right":
case "padding-left":
case "padding-bottom":
case "padding":
case "page-break-after":
case "page-break-before":
case "page-break-inside":
case "pause-after":
case "pause-before":
case "pause":
case "perspective":
case "perspective-origin":
case "pitch-range":
case "pitch":
case "play-during":
case "position":
case "quotes":
case "richness":
case "right":
case "speak-header":
case "speak-numeral":
case "speak-punctuation":
case "speak":
case "speech-rate":
case "stress":
case "table-layout":
case "text-align":
case "text-decoration":
case "text-indent":
case "text-transform":
case "transform":
case "transform-origin":
case "transform-style":
case "transition":
case "transition-delay":
case "transition-duration":
case "transition-timing-function":
case "transition-property":
case "top":
case "unicode-bidi":
case "vertical-align":
case "visibility":
case "voice-family":
case "volume":
case "white-space":
case "widows":
case "width":
case "word-spacing":
case "z-index":
default:
property = new CSSProperty(name);
property.Value = value;
break;
}
if (hasValue)
{
while (source.Current.Type == CssTokenType.Delim && ((CssDelimToken)source.Current).Data == Specification.EM && SkipToNextNonWhitespace(source))
{
}
property.Important = source.Current.Type == CssTokenType.Ident && ((CssKeywordToken)source.Current).Data.Equals("important", StringComparison.OrdinalIgnoreCase);
}
SkipBehindNextSemicolon(source);
return(property);
}
public CssRuleViewModel(CSSProperty declaration)
{
Init(declaration);
name = declaration.Name;
children.Add(new CssRuleViewModel(declaration.Value));
}
Boolean Check(CSSValue[] values)
{
var target = new CSSProperty[] { new CSSPaddingTopProperty(), new CSSPaddingRightProperty(), new CSSPaddingBottomProperty(), new CSSPaddingLeftProperty() };
for (int i = 0; i < 4; i++)
{
target[i].Value = values[i];
if (target[i].Value != values[i])
return false;
}
_top = (CSSPaddingTopProperty)target[0];
_right = (CSSPaddingRightProperty)target[1];
_bottom = (CSSPaddingBottomProperty)target[2];
_left = (CSSPaddingLeftProperty)target[3];
return true;
}
