public static RwHtmlRootNode ParseMarkup(string markup)
{
var tokenizer = new RwHtmlTokenizer();
tokenizer.Tokenize(new StringReader(markup));
var parser = new RwHtmlParser();
var node = parser.Parse(tokenizer.Tokens);
return node;
}
protected override bool Execute(uint nCmdID, uint nCmdexecopt, IntPtr pvaIn, IntPtr pvaOut, IOleCommandTarget nextCommandTarget)
{
var groupId = CommandGroupId;
if (nextCommandTarget.Exec(ref groupId, nCmdID, nCmdexecopt, pvaIn, pvaOut) == VSConstants.S_OK)
{
// parse the content
var tokenizer = new RwHtmlTokenizer();
var text = TextView.TextSnapshot.GetText();
tokenizer.Tokenize(new StringReader(text));
var parser = new RwHtmlParser();
var node = parser.Parse(tokenizer.Tokens);
// prepare the metadata control resolver
var completionSource = TextView.TextBuffer.Properties.GetProperty<RwHtmlCompletionSource>(typeof(RwHtmlCompletionSource));
var metadataControlResolver = completionSource.MetadataControlResolver;
metadataControlResolver.ReloadAllControls(completionSource.GetCompletionContext());
try
{
CompletionHelper.DTE.UndoContext.Open("Format RWHTML document");
var edit = TextView.TextBuffer.CreateEdit(EditOptions.None, null, null);
// fix the casing of all elements
var editText = new StringBuilder(text);
foreach (var element in node.EnumerateNodes().OfType<RwHtmlElementNode>())
{
FixElement(editText, metadataControlResolver, TextView.TextBuffer, element);
}
edit.Replace(0, editText.Length, editText.ToString());
edit.Apply();
}
finally
{
CompletionHelper.DTE.UndoContext.Close();
}
}
return true;
}