public XmlElement Serialize(Block block, XmlDocument xmlDocument)
{
var paragraph = (Paragraph)block;
var paragraphElement = xmlDocument.CreateElement("Paragraph");
foreach (var inline in paragraph.Inlines)
{
var properties = inline.GetType().GetProperties(BindingFlags.Instance | BindingFlags.Public | BindingFlags.SetProperty)
.Where(p => ParagraphSerializationHelper.PropertyConverters.Keys.Contains(p.Name))
.Select(p => Tuple.Create(p.Name, p.GetValue(inline)));
var inlineElement = xmlDocument.CreateElement("Inline");
foreach (var prop in properties)
{
var xmlAttribute = xmlDocument.CreateAttribute(prop.Item1);
if (prop.Item2 != null)
{
xmlAttribute.InnerText = prop.Item2.ToString(); //TODO сложные объекты?
}
inlineElement.Attributes.Append(xmlAttribute);
}
inlineElement.SetAttribute("StyleName", FlowDocumentHelper.GetStyleName(inline));
paragraphElement.AppendChild(inlineElement);
}
return(paragraphElement);
}
public void Upadate()
{
foreach (var style in TextStyles)
{
style.IsActive = false;
}
var inline = _documentState.CurrentSelection.Start.Parent as Inline;
if (inline == null)
{
return;
}
var styleName = FlowDocumentHelper.GetStyleName(inline);
if (String.IsNullOrEmpty(styleName))
{
return;
}
var textStyle = TextStyles.SingleOrDefault(s => s.TextStyle.Name == styleName);
if (textStyle == null)
{
return;
}
textStyle.IsActive = true;
}
private void ChangeStyle(ITextStyle style)
{
foreach (var block in _flowDocument.Blocks)
{
var paragraph = block as Paragraph;
if (paragraph == null)
{
continue;
}
foreach (var inline in paragraph.Inlines)
{
if (FlowDocumentHelper.GetStyleName(inline) == style.Name)
{
inline.ApplyTextStyle(style);
}
}
}
}