public override string ToString()
{
string retVal = "";
foreach (HtmlTagNode subnode in this)
{
retVal += HtmlTagTree.printNode(0, subnode);
}
return(retVal);
}
private void Parse(string html)
{
Inlines.Clear();
if (html == null)
{
return;
}
HtmlTagTree tree = new HtmlTagTree();
HtmlParser parser = new HtmlParser(tree); //output
parser.Parse(new StringReader(html)); //input
HtmlUpdater updater = new HtmlUpdater(this); //output
updater.Update(tree);
}
public void Update(HtmlTagTree tagTree)
{
List <HtmlTag> tagList = tagTree.ToHtmlTagList();
foreach (HtmlTag tag in tagList)
{
if (tag.ID != -1)
{
switch (Defines.BuiltinTags[tag.ID].flags)
{
case HTMLFlag.TextFormat: UpdateStyle(tag); break;
case HTMLFlag.Element: textBlock.Inlines.Add(UpdateElement(tag)); break;
}
}
}
}
static string printNode(Int32 level, HtmlTagNode node)
{
string spacing = " ";
string retVal = "";
for (int i = 0; i < level; i++)
{
spacing += " ";
}
retVal += spacing + node.ToString() + '\r' + '\n';
foreach (HtmlTagNode subnode in node)
{
retVal += HtmlTagTree.printNode(level + 1, subnode);
}
return(retVal);
}
private void Parse(string html)
{
if (!String.IsNullOrEmpty(Highlight))
{
int idx = html.IndexOf(Highlight, StringComparison.InvariantCultureIgnoreCase);
while (idx != -1)
{
html = String.Format("{0}[b]{1}[/b]{2}",
html.Substring(0, idx), html.Substring(idx, Highlight.Length), html.Substring(idx + Highlight.Length));
idx = html.IndexOf(Highlight, idx + 7 + Highlight.Length, StringComparison.InvariantCultureIgnoreCase);
}
}
Inlines.Clear();
HtmlTagTree tree = new HtmlTagTree();
HtmlParser parser = new HtmlParser(tree); //output
parser.Parse(new StringReader(html)); //input
HtmlUpdater updater = new HtmlUpdater(this); //output
updater.Update(tree);
}
/// <summary>
/// Constructor
/// </summary>
public HtmlParser(HtmlTagTree aTree)
{
tree = aTree;
}