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 DothtmlTokenizer();
var text = TextView.TextSnapshot.GetText();
tokenizer.Tokenize(new StringReader(text));
var parser = new DothtmlParser();
var node = parser.Parse(tokenizer.Tokens);
// prepare the metadata control resolver
var completionSource = TextView.TextBuffer.Properties.GetProperty<DothtmlCompletionSource>(typeof(DothtmlCompletionSource));
var metadataControlResolver = completionSource.MetadataControlResolver;
metadataControlResolver.ReloadAllControls(completionSource.GetCompletionContext());
try
{
CompletionHelper.DTE.UndoContext.Open("Format Dothtml 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<DothtmlElementNode>())
{
FixElement(editText, metadataControlResolver, TextView.TextBuffer, element);
}
edit.Replace(0, editText.Length, editText.ToString());
edit.Apply();
}
finally
{
CompletionHelper.DTE.UndoContext.Close();
}
}
return true;
}
/// <summary>
/// Compiles the view and returns a function that can be invoked repeatedly. The function builds full control tree and activates the page.
/// </summary>
public IControlBuilder CompileView(IReader reader, string fileName, string assemblyName, string namespaceName, string className)
{
// parse the document
var tokenizer = new DothtmlTokenizer();
tokenizer.Tokenize(reader);
var parser = new DothtmlParser();
var node = parser.Parse(tokenizer.Tokens);
var resolvedView = controlTreeResolver.ResolveTree(node, fileName);
var styleVisitor = new StylingVisitor(configuration.Styles);
resolvedView.Accept(styleVisitor);
var emitter = new DefaultViewCompilerCodeEmitter();
var compilingVisitor = new ViewCompilingVisitor(emitter, configuration.ServiceLocator.GetService<IBindingCompiler>(), className);
resolvedView.Accept(compilingVisitor);
// create the assembly
var assembly = BuildAssembly(emitter, assemblyName, namespaceName, className);
var controlBuilder = (IControlBuilder)assembly.CreateInstance(namespaceName + "." + className);
resolvedView.Metadata.ControlBuilderType = controlBuilder.GetType();
return controlBuilder;
}
public static DothtmlRootNode ParseMarkup(string markup)
{
var tokenizer = new DothtmlTokenizer();
tokenizer.Tokenize(new StringReader(markup));
var parser = new DothtmlParser();
var node = parser.Parse(tokenizer.Tokens);
return node;
}