// 
// DirectiveProcessor.cs
//  
// Author:
//       Michael Hutchinson <mhutchinson@novell.com>
// 
// Copyright (c) 2009 Novell, Inc. (http://www.novell.com)
// 
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
// 
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
// 
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.

using System;
using System.Collections.Generic;
using System.CodeDom.Compiler;

namespace Microsoft.VisualStudio.TextTemplating
{
	
	
	public abstract class DirectiveProcessor
	{
		
		protected DirectiveProcessor ()
		{
		}
		
		public virtual void Initialize (ITextTemplatingEngineHost host)
		{
			if (host == null)
				throw new ArgumentException ();
		}
		
		public virtual void StartProcessingRun (CodeDomProvider languageProvider, string templateContents, CompilerErrorCollection errors)
		{
			if (languageProvider == null)
				throw new ArgumentNullException ("languageProvider");
		}
		
		public abstract void FinishProcessingRun ();
		public abstract string GetClassCodeForProcessingRun ();
		public abstract string[] GetImportsForProcessingRun ();
		public abstract string GetPostInitializationCodeForProcessingRun ();
		public abstract string GetPreInitializationCodeForProcessingRun ();
		public abstract string[] GetReferencesForProcessingRun ();
		public abstract bool IsDirectiveSupported (string directiveName);
		public abstract void ProcessDirective (string directiveName, IDictionary<string, string> arguments);
		
		protected CompilerErrorCollection Errors {
			get {
				throw new NotImplementedException ();
			} 
		}
	}
}
