/// <summary>Resolves the property type.</summary>
/// <param name="value">the value</param>
/// <returns>the property type value</returns>
private int ResolvePropertyType(String value)
{
if (value.Contains("url(") || CssGradientUtil.IsCssLinearGradientValue(value) || CommonCssConstants.NONE.Equals
(value))
{
return(BACKGROUND_IMAGE_TYPE);
}
else
{
if (CommonCssConstants.BACKGROUND_REPEAT_VALUES.Contains(value))
{
return(BACKGROUND_REPEAT_TYPE);
}
else
{
if (CommonCssConstants.BACKGROUND_ATTACHMENT_VALUES.Contains(value))
{
return(BACKGROUND_ATTACHMENT_TYPE);
}
else
{
if (CommonCssConstants.BACKGROUND_POSITION_VALUES.Contains(value))
{
return(BACKGROUND_POSITION_TYPE);
}
else
{
if (CssUtils.IsNumericValue(value) || CssUtils.IsMetricValue(value) || CssUtils.IsRelativeValue(value))
{
return(BACKGROUND_POSITION_OR_SIZE_TYPE);
}
else
{
if (CommonCssConstants.BACKGROUND_SIZE_VALUES.Contains(value))
{
return(BACKGROUND_POSITION_OR_SIZE_TYPE);
}
else
{
if (CssUtils.IsColorProperty(value))
{
return(BACKGROUND_COLOR_TYPE);
}
else
{
if (CommonCssConstants.BACKGROUND_ORIGIN_OR_CLIP_VALUES.Contains(value))
{
return(BACKGROUND_ORIGIN_OR_CLIP_TYPE);
}
}
}
}
}
}
}
}
return(UNDEFINED_TYPE);
}
/* (non-Javadoc)
* @see com.itextpdf.styledxmlparser.css.resolve.shorthand.IShorthandResolver#resolveShorthand(java.lang.String)
*/
public virtual IList <CssDeclaration> ResolveShorthand(String shorthandExpression)
{
String widthPropName = MessageFormatUtil.Format(_0_WIDTH, GetPrefix());
String stylePropName = MessageFormatUtil.Format(_0_STYLE, GetPrefix());
String colorPropName = MessageFormatUtil.Format(_0_COLOR, GetPrefix());
if (CommonCssConstants.INITIAL.Equals(shorthandExpression) || CommonCssConstants.INHERIT.Equals(shorthandExpression
))
{
return(JavaUtil.ArraysAsList(new CssDeclaration(widthPropName, shorthandExpression), new CssDeclaration(stylePropName
, shorthandExpression), new CssDeclaration(colorPropName, shorthandExpression)));
}
String[] props = iText.IO.Util.StringUtil.Split(shorthandExpression, "\\s+");
String borderColorValue = null;
String borderStyleValue = null;
String borderWidthValue = null;
foreach (String value in props)
{
if (CommonCssConstants.INITIAL.Equals(value) || CommonCssConstants.INHERIT.Equals(value))
{
ILog logger = LogManager.GetLogger(typeof(AbstractBorderShorthandResolver));
logger.Warn(MessageFormatUtil.Format(iText.StyledXmlParser.LogMessageConstant.INVALID_CSS_PROPERTY_DECLARATION
, shorthandExpression));
return(JavaCollectionsUtil.EmptyList <CssDeclaration>());
}
if (CommonCssConstants.BORDER_WIDTH_VALUES.Contains(value) || CssUtils.IsNumericValue(value) || CssUtils.IsMetricValue
(value) || CssUtils.IsRelativeValue(value))
{
borderWidthValue = value;
}
else
{
if (CommonCssConstants.BORDER_STYLE_VALUES.Contains(value) || value.Equals(CommonCssConstants.AUTO))
{
// AUTO property value is needed for outline property only
borderStyleValue = value;
}
else
{
if (CssUtils.IsColorProperty(value))
{
borderColorValue = value;
}
}
}
}
IList <CssDeclaration> resolvedDecl = new List <CssDeclaration>();
resolvedDecl.Add(new CssDeclaration(widthPropName, borderWidthValue == null ? CommonCssConstants.INITIAL :
borderWidthValue));
resolvedDecl.Add(new CssDeclaration(stylePropName, borderStyleValue == null ? CommonCssConstants.INITIAL :
borderStyleValue));
resolvedDecl.Add(new CssDeclaration(colorPropName, borderColorValue == null ? CommonCssConstants.INITIAL :
borderColorValue));
return(resolvedDecl);
}
