private static bool ProcessAllSpecifiedProperties(IList <String> props, IDictionary <CssBackgroundUtils.BackgroundPropertyType
, String> resolvedProps, ICollection <CssBackgroundUtils.BackgroundPropertyType> usedTypes)
{
IList <String> boxValues = new List <String>();
bool slashEncountered = false;
bool propertyProcessedCorrectly = true;
foreach (String value in props)
{
int slashCharInd = value.IndexOf('/');
if (slashCharInd > 0 && slashCharInd < value.Length - 1 && !slashEncountered && !value.Contains("url("))
{
slashEncountered = true;
propertyProcessedCorrectly = ProcessValueWithSlash(value, slashCharInd, resolvedProps, usedTypes);
}
else
{
CssBackgroundUtils.BackgroundPropertyType type = CssBackgroundUtils.ResolveBackgroundPropertyType(value);
if (CssBackgroundUtils.BackgroundPropertyType.BACKGROUND_ORIGIN_OR_CLIP == type)
{
boxValues.Add(value);
}
else
{
propertyProcessedCorrectly = PutPropertyBasedOnType(ChangePropertyType(type, slashEncountered), value, resolvedProps
, usedTypes);
}
}
if (!propertyProcessedCorrectly)
{
return(false);
}
}
return(AddBackgroundClipAndBackgroundOriginBoxValues(boxValues, resolvedProps, usedTypes));
}
private bool IsPropertyValueCorrespondsPropertyType(String value)
{
CssBackgroundUtils.BackgroundPropertyType propertyType = CssBackgroundUtils.ResolveBackgroundPropertyType(
value);
if (propertyType == CssBackgroundUtils.BackgroundPropertyType.UNDEFINED)
{
return(false);
}
if (CssBackgroundUtils.GetBackgroundPropertyNameFromType(propertyType).Equals(backgroundProperty))
{
return(true);
}
if (propertyType == CssBackgroundUtils.BackgroundPropertyType.BACKGROUND_POSITION && (CommonCssConstants.BACKGROUND_POSITION_X
.Equals(backgroundProperty) || CommonCssConstants.BACKGROUND_POSITION_Y.Equals(backgroundProperty)))
{
return(true);
}
if (propertyType == CssBackgroundUtils.BackgroundPropertyType.BACKGROUND_ORIGIN_OR_CLIP && (CommonCssConstants
.BACKGROUND_CLIP.Equals(backgroundProperty) || CommonCssConstants.BACKGROUND_ORIGIN.Equals(backgroundProperty
)))
{
return(true);
}
return(propertyType == CssBackgroundUtils.BackgroundPropertyType.BACKGROUND_POSITION_OR_SIZE && (CommonCssConstants
.BACKGROUND_POSITION_X.Equals(backgroundProperty) || CommonCssConstants.BACKGROUND_POSITION_Y.Equals(backgroundProperty
) || CommonCssConstants.BACKGROUND_SIZE.Equals(backgroundProperty)));
}
private static bool ProcessValueWithSlash(String value, int slashCharInd, IDictionary <CssBackgroundUtils.BackgroundPropertyType
, String> resolvedProps, ICollection <CssBackgroundUtils.BackgroundPropertyType> usedTypes)
{
String value1 = value.JSubstring(0, slashCharInd);
CssBackgroundUtils.BackgroundPropertyType typeBeforeSlash = ChangePropertyType(CssBackgroundUtils.ResolveBackgroundPropertyType
(value1), false);
if (typeBeforeSlash != CssBackgroundUtils.BackgroundPropertyType.BACKGROUND_POSITION && typeBeforeSlash !=
CssBackgroundUtils.BackgroundPropertyType.BACKGROUND_POSITION_OR_SIZE)
{
LOGGER.Error(MessageFormatUtil.Format(iText.StyledXmlParser.LogMessageConstant.UNKNOWN_PROPERTY, CommonCssConstants
.BACKGROUND_POSITION, value1));
return(false);
}
String value2 = value.Substring(slashCharInd + 1);
CssBackgroundUtils.BackgroundPropertyType typeAfterSlash = ChangePropertyType(CssBackgroundUtils.ResolveBackgroundPropertyType
(value2), true);
if (typeAfterSlash != CssBackgroundUtils.BackgroundPropertyType.BACKGROUND_SIZE && typeAfterSlash != CssBackgroundUtils.BackgroundPropertyType
.BACKGROUND_POSITION_OR_SIZE)
{
LOGGER.Error(MessageFormatUtil.Format(iText.StyledXmlParser.LogMessageConstant.UNKNOWN_PROPERTY, CommonCssConstants
.BACKGROUND_SIZE, value2));
return(false);
}
return(PutPropertyBasedOnType(typeBeforeSlash, value1, resolvedProps, usedTypes) && PutPropertyBasedOnType
(typeAfterSlash, value2, resolvedProps, usedTypes));
}