// Please see ASURT 144034 for this device-specific issue.
// Internal-only utility to return name of an XhtmlFormatStyleClass that represents the (format) diff of the
// parameter from the current style. This does not push the style stack -it is used only for tags with
// small content models such as <a>.
internal String GetCssFormatClassName(Style style)
{
if (!_cachingRendering)
{
Debug.Fail("Only call when caching rendering");
return(null);
}
if (style == null)
{
return(null); // caller should check for this return value.
}
// We need to write all non-default properties, so get the filter from the _defaultStyleClass.
StyleFilter filter = _defaultStyleClass.GetFilter(style);
filter &= XhtmlConstants.Format;
if (filter == StyleFilter.None)
{
return(null);
}
XhtmlFormatStyleClass styleClass = new XhtmlFormatStyleClass(style, filter);
// Value returned is a valid styleClass which can be added to the attributes of, e.g., an <a> element
// to cause character formatting. Please see 144034 for the device specific issue.
XhtmlStyleClass hashStyleClass = EnsureXhtmlStyleClassInHashtable(styleClass);
if (hashStyleClass == null)
{
return(null);
}
return(hashStyleClass.StyleClassName);
}
// Please see ASURT 144034 for this device-specific issue.
// Internal-only utility to return name of an XhtmlFormatStyleClass that represents the (format) diff of the
// parameter from the current style. This does not push the style stack -it is used only for tags with
// small content models such as <a>.
internal String GetCssFormatClassName(Style style) {
if (!_cachingRendering) {
Debug.Fail ("Only call when caching rendering");
return null;
}
if (style == null) {
return null; // caller should check for this return value.
}
// We need to write all non-default properties, so get the filter from the _defaultStyleClass.
StyleFilter filter = _defaultStyleClass.GetFilter(style);
filter &= XhtmlConstants.Format;
if (filter == StyleFilter.None) {
return null;
}
XhtmlFormatStyleClass styleClass = new XhtmlFormatStyleClass(style, filter);
// Value returned is a valid styleClass which can be added to the attributes of, e.g., an <a> element
// to cause character formatting. Please see 144034 for the device specific issue.
XhtmlStyleClass hashStyleClass = EnsureXhtmlStyleClassInHashtable(styleClass);
if (hashStyleClass == null) {
return null;
}
return hashStyleClass.StyleClassName;
}