private static void WriteChildren(IReadOnlyCollection <Node> children, XContainer topic, string timestamp)
{
if (children.Count <= 0)
{
return;
}
var topics = new XElement(Namespaces.Content("topics"), new XAttribute("type", "attached"));
foreach (var child in children)
{
topics.Add(CreateTopic(timestamp, child, child.Children));
}
topic.Add(new XElement(Namespaces.Content("children"), topics));
}
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
};
}
}
}
private static void WriteManifest(XDocument document)
{
document.Add(
new XElement(Namespaces.Manifest("manifest"),
new XElement(Namespaces.Manifest("file-entry"),
new XAttribute("full-path", "content.xml"),
new XAttribute("media-type", "text/xml")),
new XElement(Namespaces.Manifest("file-entry"),
new XAttribute("full-path", "styles.xml"),
new XAttribute("media-type", "text/xml")),
new XElement(Namespaces.Manifest("file-entry"),
new XAttribute("full-path", "META-INF"),
new XAttribute("media-type", string.Empty)),
new XElement(Namespaces.Manifest("file-entry"),
new XAttribute("full-path", "META-INF/manifest.xml"),
new XAttribute("media-type", "text/xml"))));
}
public static void WriteContent(Document document, XDocument content)
{
var timestamp = ((int)DateTime.UtcNow.Subtract(new DateTime(1970, 1, 1)).TotalSeconds).ToString(CultureInfo.InvariantCulture);
var allChildren = document.Root.RightChildren.Union(document.Root.LeftChildren).ToList();
var root =
new XElement(Namespaces.Content("xmap-content"),
new XAttribute("version", "2.0"),
new XAttribute("timestamp", timestamp),
new XElement(Namespaces.Content("sheet"),
new XAttribute("id", Guid.NewGuid()),
new XAttribute("timestamp", timestamp),
new XElement(Namespaces.Content("title"), document.Root.Text),
CreateTopic(timestamp, document.Root, allChildren)));
content.Add(root);
}
private static void WriteMarker(NodeBase node, XContainer topic)
{
var keyIcon = node.Icon as KeyIcon;
if (keyIcon == null)
{
return;
}
var marker = MarkerMapping.ResolveXmind(keyIcon.Key);
if (marker != null)
{
topic.Add(
new XElement(Namespaces.Content("marker-refs"),
new XElement(Namespaces.Content("marker-ref"),
new XAttribute("marker-id", marker))));
}
}
private static void ReadBounds(this XContainer topic, IReadOnlyList <NodeBase> children)
{
var boundaries = topic.Element(Namespaces.Content("boundaries"));
if (boundaries == null)
{
return;
}
foreach (var boundary in boundaries.Elements(Namespaces.Content("boundary")))
{
var range = boundary.AttributeValue("range");
if (range == null)
{
continue;
}
range = range.Trim(' ', '(', ')');
var parts = range.Split(new[] { ',' }, StringSplitOptions.RemoveEmptyEntries);
if (parts.Length != 2)
{
continue;
}
int s;
int e;
if (!int.TryParse(parts[0], NumberStyles.Integer, CultureInfo.InvariantCulture, out s) ||
!int.TryParse(parts[0], NumberStyles.Integer, CultureInfo.InvariantCulture, out e))
{
continue;
}
if (s == e && s >= 0 && s <= children.Count - 1)
{
children[s].ToggleHullTransactional();
}
}
}
private static void ReadChildren(this XContainer topic, NodeBase node, IReadOnlyDictionary <string, XMindStyle> stylesById)
{
var children = new List <NodeBase>();
var topics = topic.Element(Namespaces.Content("children"))?.Element(Namespaces.Content("topics"));
if (topics != null && topics.IsAttributeEquals("type", "attached"))
{
foreach (var subtopic in topics.Elements(Namespaces.Content("topic")))
{
var child = node.AddChildTransactional();
ReadNode(subtopic, child, stylesById);
children.Add(child);
}
}
ReadBounds(topic, children);
}
private static XElement CreateTopic(string timestamp, NodeBase node, IReadOnlyList <Node> children)
{
var topic =
new XElement(Namespaces.Content("topic"),
new XAttribute("id", node.Id),
new XAttribute("timestamp", timestamp),
new XAttribute("style-id", "s" + node.Id));
if (node is RootNode)
{
topic.Add(new XAttribute("structure-class", "org.xmind.ui.map"));
}
WriteTitle(node, topic);
WriteFolded(node, topic);
WriteMarker(node, topic);
WriteChildren(children, topic, timestamp);
WriteChildrenBoundaries(children, topic, timestamp);
return(topic);
}
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));
}
private static void ReadMarker(this XContainer topic, NodeBase node)
{
var markerRefs = topic.Element(Namespaces.Content("marker-refs"));
if (markerRefs == null)
{
return;
}
var markerId = markerRefs.Elements(Namespaces.Content("marker-ref")).Select(x => x.Attribute("marker-id")?.Value).FirstOrDefault(x => x != null);
if (string.IsNullOrWhiteSpace(markerId))
{
return;
}
var icon = MarkerMapping.ResolveMindapp(markerId);
if (icon != null)
{
node.ChangeIconTransactional(new KeyIcon(icon));
}
}