public static void ReadStyles(XDocument mapStyles, IDictionary <string, XMindStyle> stylesById)
{
var nodeStyles = mapStyles.Root.Element(Namespaces.Styles("styles"));
if (nodeStyles == null)
{
return;
}
foreach (var style in nodeStyles.Elements(Namespaces.Styles("style")))
{
var id = style.AttributeValue("id");
if (string.IsNullOrWhiteSpace(id))
{
continue;
}
if (!style.IsAttributeEquals("type", "topic"))
{
continue;
}
var properties = style.Element(Namespaces.Styles("topic-properties"));
if (properties == null)
{
continue;
}
var fillString = properties.AttributeValue(Namespaces.SVG("fill"));
if (string.IsNullOrWhiteSpace(fillString) || !ColorRegex.IsMatch(fillString))
{
continue;
}
int color;
if (int.TryParse(fillString.Substring(1), NumberStyles.HexNumber, CultureInfo.InvariantCulture, out color))
{
stylesById[id] = new XMindStyle {
Color = color
};
}
}
}
public static void WriteContent(Document document, XDocument xMapStyles, IRenderer renderer)
{
var styles = new XElement(Namespaces.Styles("styles"));
foreach (var node in document.Nodes)
{
var color = renderer.FindColor(node);
if (color == null)
{
continue;
}
var colorString = ColorsVectorHelper.ConvertToRGBString(color.Normal);
var properties = new XElement(Namespaces.Styles("topic-properties"));
if (node is RootNode || node.Parent is RootNode)
{
properties.Add(new XAttribute(Namespaces.SVG("fill"), colorString));
}
else
{
properties.Add(new XAttribute("border-line-color", colorString));
properties.Add(new XAttribute("line-color", colorString));
}
styles.Add(
new XElement(Namespaces.Styles("style"),
new XAttribute("id", "s" + node.Id),
new XAttribute("type", "topic"),
properties));
}
xMapStyles.Add(
new XElement(Namespaces.Styles("xmap-styles"),
new XAttribute("version", "2.0"),
new XAttribute(XNamespace.Xmlns + "svg", Namespaces.SVGNamespace),
styles));
}
