internal ElementAction GetElementAction(OpenXmlElement element, FileFormatVersions format)
{
if (format == (FileFormatVersions.Office2010 | FileFormatVersions.Office2007) || format.All())
{
return(ElementAction.Normal);
}
if (element is AlternateContent)
{
return(ElementAction.ACBlock);
}
if (element.IsInVersion(format))
{
return(ElementAction.Normal);
}
if (IsIgnorableNs(element.NamespaceUri))
{
if (IsPreservedElement(element.NamespaceUri, element.LocalName))
{
return(ElementAction.Normal);
}
if (IsProcessContent(element.NamespaceUri, element.LocalName))
{
return(ElementAction.ProcessContent);
}
return(ElementAction.Ignore);
}
return(ElementAction.Normal);
}
/// <summary>
/// Throws if the <see cref="OpenXmlElement"/> is not supported in the given version
/// </summary>
/// <param name="version">Version to check</param>
/// <param name="element">Element to validate</param>
public static void ThrowIfNotInVersion(this FileFormatVersions version, OpenXmlElement element)
{
version.ThrowExceptionIfFileFormatNotSupported(nameof(version));
if (!element.IsInVersion(version))
{
throw new InvalidOperationException(SR.Format(ExceptionMessages.ElementIsNotInOfficeVersion, version.GetOfficeYear()));
}
}
/// <summary>
/// Throws if the <see cref="OpenXmlElement"/> is not supported in the given version
/// </summary>
/// <param name="version">Version to check</param>
/// <param name="element">Element to validate</param>
public static void ThrowIfNotInVersion(this FileFormatVersions version, OpenXmlElement element)
{
version.ThrowExceptionIfFileFormatNotSupported(nameof(version));
if (!element.IsInVersion(version))
{
var message = string.Format(CultureInfo.CurrentCulture, ExceptionMessages.ElementIsNotInOfficeVersion, version.GetOfficeYear());
throw new InvalidOperationException(message);
}
}
