// .................................................................
//
// Processing CSS Attributes
//
// .................................................................
internal static void GetElementPropertiesFromCssAttributes(XElement htmlElement, string elementName, IDictionary<string, string> localProperties, HtmlToXamlContext context)
{
string styleFromStylesheet = context.Stylesheet.GetStyle(elementName, context.SourceContext);
string styleInline = HtmlToXamlConverter.GetAttribute(htmlElement, "style");
// Combine styles from stylesheet and from inline attribute.
// The order is important - the latter styles will override the former.
string style = styleFromStylesheet != null ? styleFromStylesheet : null;
if (styleInline != null)
{
style = style == null ? styleInline : (style + ";" + styleInline);
}
// Apply local style to current formatting properties
if (style != null)
{
string[] styleValues = style.Split(';');
for (int i = 0; i < styleValues.Length; i++)
{
string[] styleNameValue;
styleNameValue = styleValues[i].Split(':');
if (styleNameValue.Length == 2)
{
string styleName = styleNameValue[0].Trim().ToLower();
string styleValue = HtmlToXamlConverter.UnQuote(styleNameValue[1].Trim()).ToLower();
int nextIndex = 0;
switch (styleName)
{
case "font":
ParseCssFont(styleValue, localProperties);
break;
case "font-family":
ParseCssFontFamily(styleValue, ref nextIndex, localProperties);
break;
case "font-size":
ParseCssSize(styleValue, ref nextIndex, localProperties, "font-size", /*mustBeNonNegative:*/true);
break;
case "font-style":
ParseCssFontStyle(styleValue, ref nextIndex, localProperties);
break;
case "font-weight":
ParseCssFontWeight(styleValue, ref nextIndex, localProperties);
break;
case "font-variant":
ParseCssFontVariant(styleValue, ref nextIndex, localProperties);
break;
case "line-height":
ParseCssSize(styleValue, ref nextIndex, localProperties, "line-height", /*mustBeNonNegative:*/true);
break;
case "word-spacing":
// Implement word-spacing conversion
break;
case "letter-spacing":
// Implement letter-spacing conversion
break;
case "color":
ParseCssColor(styleValue, ref nextIndex, localProperties, "color");
break;
case "text-decoration":
ParseCssTextDecoration(styleValue, ref nextIndex, localProperties);
break;
case "text-transform":
ParseCssTextTransform(styleValue, ref nextIndex, localProperties);
break;
case "background-color":
ParseCssColor(styleValue, ref nextIndex, localProperties, "background-color");
break;
case "background":
// TODO: need to parse composite background property
ParseCssBackground(styleValue, ref nextIndex, localProperties);
break;
case "text-align":
ParseCssTextAlign(styleValue, ref nextIndex, localProperties);
break;
case "vertical-align":
ParseCssVerticalAlign(styleValue, ref nextIndex, localProperties);
break;
case "text-indent":
ParseCssSize(styleValue, ref nextIndex, localProperties, "text-indent", /*mustBeNonNegative:*/false);
break;
case "width":
case "height":
ParseCssSize(styleValue, ref nextIndex, localProperties, styleName, /*mustBeNonNegative:*/true);
break;
case "margin": // top/right/bottom/left
ParseCssRectangleProperty(styleValue, ref nextIndex, localProperties, styleName);
break;
case "margin-top":
case "margin-right":
case "margin-bottom":
case "margin-left":
ParseCssSize(styleValue, ref nextIndex, localProperties, styleName, /*mustBeNonNegative:*/true);
break;
case "padding":
ParseCssRectangleProperty(styleValue, ref nextIndex, localProperties, styleName);
break;
case "padding-top":
case "padding-right":
case "padding-bottom":
case "padding-left":
ParseCssSize(styleValue, ref nextIndex, localProperties, styleName, /*mustBeNonNegative:*/true);
break;
case "border":
ParseCssBorder(styleValue, ref nextIndex, localProperties);
break;
case "border-style":
case "border-width":
case "border-color":
ParseCssRectangleProperty(styleValue, ref nextIndex, localProperties, styleName);
break;
case "border-top":
case "border-right":
case "border-left":
case "border-bottom":
// Parse css border style
break;
// NOTE: css names for elementary border styles have side indications in the middle (top/bottom/left/right)
// In our internal notation we intentionally put them at the end - to unify processing in ParseCssRectangleProperty method
case "border-top-style":
case "border-right-style":
case "border-left-style":
case "border-bottom-style":
case "border-top-color":
case "border-right-color":
case "border-left-color":
case "border-bottom-color":
case "border-top-width":
case "border-right-width":
case "border-left-width":
case "border-bottom-width":
// Parse css border style
break;
case "display":
// Implement display style conversion
break;
case "float":
ParseCssFloat(styleValue, ref nextIndex, localProperties);
break;
case "clear":
ParseCssClear(styleValue, ref nextIndex, localProperties);
break;
case "border-collapse":
if ("collapse".Equals(styleValue))
{
localProperties.Add("border-collapse", "collapse");
}
break;
default:
break;
}
}
}
}
}
private bool MatchSelectorLevel(string selectorLevel, XmlElement xmlElement)
{
if (selectorLevel.Length == 0)
{
return(false);
}
int num = selectorLevel.IndexOf('.');
int num2 = selectorLevel.IndexOf('#');
string text = null;
string text2 = null;
string text3 = null;
if (num >= 0)
{
if (num > 0)
{
text3 = selectorLevel.Substring(0, num);
}
text = selectorLevel.Substring(num + 1);
}
else
{
if (num2 >= 0)
{
if (num2 > 0)
{
text3 = selectorLevel.Substring(0, num2);
}
text2 = selectorLevel.Substring(num2 + 1);
}
else
{
text3 = selectorLevel;
}
}
return((text3 == null || !(text3 != xmlElement.LocalName)) && (text2 == null || !(HtmlToXamlConverter.GetAttribute(xmlElement, "id") != text2)) && (text == null || !(HtmlToXamlConverter.GetAttribute(xmlElement, "class") != text)));
}
private static bool MatchSelectorLevel
(
string selectorLevel,
XmlElement xmlElement)
{
if (selectorLevel.Length == 0)
{
return(false);
}
int indexOfDot = selectorLevel.IndexOf('.');
int indexOfPound = selectorLevel.IndexOf('#');
string selectorClass = null;
string selectorId = null;
string selectorTag = null;
if (indexOfDot >= 0)
{
if (indexOfDot > 0)
{
selectorTag = selectorLevel.Substring
(
0,
indexOfDot);
}
selectorClass = selectorLevel.Substring(indexOfDot + 1);
}
else if (indexOfPound >= 0)
{
if (indexOfPound > 0)
{
selectorTag = selectorLevel.Substring
(
0,
indexOfPound);
}
selectorId = selectorLevel.Substring(indexOfPound + 1);
}
else
{
selectorTag = selectorLevel;
}
if (selectorTag != null && selectorTag != xmlElement.LocalName)
{
return(false);
}
if (selectorId != null && HtmlToXamlConverter.GetAttribute
(
xmlElement,
"id") != selectorId)
{
return(false);
}
return(selectorClass == null || HtmlToXamlConverter.GetAttribute
(
xmlElement,
"class") == selectorClass);
}
internal static void GetElementPropertiesFromCssAttributes(XmlElement htmlElement, string elementName, CssStylesheet stylesheet, Hashtable localProperties, List <XmlElement> sourceContext)
{
string style = stylesheet.GetStyle(elementName, sourceContext);
string attribute = HtmlToXamlConverter.GetAttribute(htmlElement, "style");
string text = (style != null) ? style : null;
if (attribute != null)
{
text = ((text == null) ? attribute : (text + ";" + attribute));
}
if (text != null)
{
string[] array = text.Split(new char[]
{
';'
});
for (int i = 0; i < array.Length; i++)
{
string[] array2 = array[i].Split(new char[]
{
':'
});
if (array2.Length == 2)
{
string text2 = array2[0].Trim().ToLower();
string text3 = array2[1].Trim();
string styleValue = text3.ToLower();
int num = 0;
string key;
switch (key = text2)
{
case "font":
HtmlCssParser.ParseCssFont(text3, localProperties);
break;
case "font-family":
HtmlCssParser.ParseCssFontFamily(text3, ref num, localProperties);
break;
case "font-size":
HtmlCssParser.ParseCssSize(styleValue, ref num, localProperties, "font-size", true);
break;
case "font-style":
HtmlCssParser.ParseCssFontStyle(styleValue, ref num, localProperties);
break;
case "font-weight":
HtmlCssParser.ParseCssFontWeight(styleValue, ref num, localProperties);
break;
case "font-variant":
HtmlCssParser.ParseCssFontVariant(styleValue, ref num, localProperties);
break;
case "line-height":
HtmlCssParser.ParseCssSize(styleValue, ref num, localProperties, "line-height", true);
break;
case "color":
HtmlCssParser.ParseCssColor(styleValue, ref num, localProperties, "color");
break;
case "text-decoration":
HtmlCssParser.ParseCssTextDecoration(styleValue, ref num, localProperties);
break;
case "text-transform":
HtmlCssParser.ParseCssTextTransform(styleValue, ref num, localProperties);
break;
case "background-color":
HtmlCssParser.ParseCssColor(styleValue, ref num, localProperties, "background-color");
break;
case "background":
HtmlCssParser.ParseCssColor(styleValue, ref num, localProperties, "background-color");
break;
case "text-align":
HtmlCssParser.ParseCssTextAlign(styleValue, ref num, localProperties);
break;
case "vertical-align":
HtmlCssParser.ParseCssVerticalAlign(styleValue, ref num, localProperties);
break;
case "text-indent":
HtmlCssParser.ParseCssSize(styleValue, ref num, localProperties, "text-indent", false);
break;
case "width":
case "height":
HtmlCssParser.ParseCssSize(styleValue, ref num, localProperties, text2, true);
break;
case "margin":
HtmlCssParser.ParseCssRectangleProperty(styleValue, ref num, localProperties, text2);
break;
case "margin-top":
case "margin-right":
case "margin-bottom":
case "margin-left":
HtmlCssParser.ParseCssSize(styleValue, ref num, localProperties, text2, true);
break;
case "padding":
HtmlCssParser.ParseCssRectangleProperty(styleValue, ref num, localProperties, text2);
break;
case "padding-top":
case "padding-right":
case "padding-bottom":
case "padding-left":
HtmlCssParser.ParseCssSize(styleValue, ref num, localProperties, text2, true);
break;
case "border":
HtmlCssParser.ParseCssBorder(styleValue, ref num, localProperties);
break;
case "border-style":
case "border-width":
case "border-color":
HtmlCssParser.ParseCssRectangleProperty(styleValue, ref num, localProperties, text2);
break;
case "border-top":
case "border-right":
case "border-left":
case "border-bottom":
HtmlCssParser.ParseCssRectangleSideProperty(styleValue, ref num, localProperties, text2);
break;
case "float":
HtmlCssParser.ParseCssFloat(styleValue, ref num, localProperties);
break;
case "clear":
HtmlCssParser.ParseCssClear(styleValue, ref num, localProperties);
break;
}
}
}
}
}
internal static void GetElementPropertiesFromCssAttributes(XmlElement htmlElement, string elementName, CssStylesheet stylesheet, Hashtable localProperties, List <XmlElement> sourceContext)
{
var styleFromStylesheet = stylesheet.GetStyle(elementName, sourceContext);
var styleInline = HtmlToXamlConverter.GetAttribute(htmlElement, "style");
var style = styleFromStylesheet;
if (styleInline != null)
{
style = style == null ? styleInline : style + ";" + styleInline;
}
if (style == null)
{
return;
}
var styleValues = style.Split(';');
foreach (var t in styleValues)
{
var styleNameValue = t.Split(':');
if (styleNameValue.Length != 2)
{
continue;
}
var styleName = styleNameValue[0].Trim().ToLower(CultureInfo.GetCultureInfo("en-US"));
var styleValue = HtmlToXamlConverter.UnQuote(styleNameValue[1].Trim()).ToLower(CultureInfo.GetCultureInfo("en-US"));
var nextIndex = 0;
switch (styleName)
{
case "font":
ParseCssFont(styleValue, localProperties);
break;
case "font-family":
ParseCssFontFamily(styleValue, ref nextIndex, localProperties);
break;
case "font-size":
ParseCssSize(styleValue, ref nextIndex, localProperties, "font-size", true);
break;
case "font-style":
ParseCssFontStyle(styleValue, ref nextIndex, localProperties);
break;
case "font-weight":
ParseCssFontWeight(styleValue, ref nextIndex, localProperties);
break;
case "font-variant":
ParseCssFontVariant(styleValue, ref nextIndex, localProperties);
break;
case "line-height":
ParseCssSize(styleValue, ref nextIndex, localProperties, "line-height", true);
break;
case "word-spacing":
break;
case "letter-spacing":
break;
case "color":
ParseCssColor(styleValue, ref nextIndex, localProperties, "color");
break;
case "text-decoration":
ParseCssTextDecoration(styleValue, ref nextIndex, localProperties);
break;
case "text-transform":
ParseCssTextTransform(styleValue, ref nextIndex, localProperties);
break;
case "background-color":
ParseCssColor(styleValue, ref nextIndex, localProperties, "background-color");
break;
case "background":
//ParseCssBackground(styleValue, ref nextIndex, localProperties);
break;
case "text-align":
ParseCssTextAlign(styleValue, ref nextIndex, localProperties);
break;
case "vertical-align":
ParseCssVerticalAlign(styleValue, ref nextIndex, localProperties);
break;
case "text-indent":
ParseCssSize(styleValue, ref nextIndex, localProperties, "text-indent", false);
break;
case "width":
case "height":
ParseCssSize(styleValue, ref nextIndex, localProperties, styleName, true);
break;
case "margin":
ParseCssRectangleProperty(styleValue, ref nextIndex, localProperties, styleName);
break;
case "margin-top":
case "margin-right":
case "margin-bottom":
case "margin-left":
ParseCssSize(styleValue, ref nextIndex, localProperties, styleName, true);
break;
case "padding":
ParseCssRectangleProperty(styleValue, ref nextIndex, localProperties, styleName);
break;
case "padding-top":
case "padding-right":
case "padding-bottom":
case "padding-left":
ParseCssSize(styleValue, ref nextIndex, localProperties, styleName, true);
break;
case "border":
ParseCssBorder(styleValue, ref nextIndex, localProperties);
break;
case "border-style":
case "border-width":
case "border-color":
ParseCssRectangleProperty(styleValue, ref nextIndex, localProperties, styleName);
break;
case "border-top":
case "border-right":
case "border-left":
case "border-bottom":
break;
case "border-top-style":
case "border-right-style":
case "border-left-style":
case "border-bottom-style":
case "border-top-color":
case "border-right-color":
case "border-left-color":
case "border-bottom-color":
case "border-top-width":
case "border-right-width":
case "border-left-width":
case "border-bottom-width":
break;
case "display":
break;
case "float":
ParseCssFloat(styleValue, ref nextIndex, localProperties);
break;
case "clear":
ParseCssClear(styleValue, ref nextIndex, localProperties);
break;
}
}
}
