private void ReadHelpFile()
{
if (_directory == null)
{
return;
}
string projectPath = Path.Combine(_directory, ProjectInfoDirectory);
_topics.Clear();
_urlMap.Clear();
_ctxIdMap.Clear();
if (Directory.Exists(projectPath))
{
string toc = Path.Combine(projectPath, TocFile);
string topics = Path.Combine(projectPath, TopicsFile);
XmlDocument doc = new XmlDocument();
doc.Load(toc);
_topics = new HelpTopicList();
for (int i = 0; i < doc.DocumentElement.ChildNodes.Count; i++)
{
if (doc.DocumentElement.ChildNodes[i] is XmlElement)
{
XmlElement item = (XmlElement)doc.DocumentElement.ChildNodes[i];
HelpTopic helpTopic = ParseTopic(item);
_topics.Add(helpTopic);
ParseToc(helpTopic, item);
}
}
doc.Load(topics);
ParseTopics(doc);
}
}
private HelpTopic ParseTopic(XmlElement item)
{
string url = GetUrl(item);
string title = GetTitle(item);
HelpTopicList list = null;
if (item.ChildNodes.Count > 1)
{
list = new HelpTopicList();
}
HelpTopic helpTopic = new HelpTopic(title, url, list);
_urlMap[url] = helpTopic;
return(helpTopic);
}
