helpservice.cs

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// <file>
//     <copyright see="prj:///doc/copyright.txt"/>
//     <license see="prj:///doc/license.txt"/>
//     <owner name="none" email=""/>
//     <version>$Revision: 915 $</version>
// </file>

// created on 10/10/2002 at 16:13

using System;
using System.Drawing;
using System.Collections;
using System.Collections.Specialized;
using System.ComponentModel;
using System.ComponentModel.Design;
using System.Windows.Forms;
using System.Threading;
using Microsoft.Win32;

using ICSharpCode.SharpDevelop.Gui;

namespace ICSharpCode.FormsDesigner.Services
{
	/// <summary>
	/// BaseImlementation of IHelpService
	/// </summary>
	/// <remarks>
	/// 	created by - Niv
	/// 	created on - 10/10/2002 11:44:46
	/// </remarks>
	public class HelpService : IHelpService
	{
		string f1Keyword      = null;
		string generalKeyword = null;
		
		
		public HelpService()
		{
		}
		
		public void AddContextAttribute(string name, string value, HelpKeywordType keywordType)
		{
			switch (keywordType) {
				case HelpKeywordType.F1Keyword:
					f1Keyword = value;
					return;
				case HelpKeywordType.GeneralKeyword:
					generalKeyword = value;
					return;
			}
		}
		
		public void ClearContextAttributes()
		{
		}
		
		public IHelpService CreateLocalContext(HelpContextType contextType)
		{
			return this;
		}
		
		public void RemoveContextAttribute(string name, string value)
		{
//			System.Console.WriteLine("child removeing {0} : {1}",name,value);
//			object att = helpGUI.RemoveContextAttributeFromView(name,value);
//			ContextAttributes.Remove(att);;
		}
		
		public void RemoveLocalContext(IHelpService localContext)
		{
		}
		
		public void ShowHelpFromKeyword(string helpKeyword)
		{
			ICSharpCode.SharpDevelop.Dom.HelpProvider.ShowHelpByKeyword(helpKeyword);
		}
		public void ShowGeneralHelp()
		{
			ShowHelpFromKeyword(generalKeyword);
		}
		public void ShowHelp()
		{
			ICSharpCode.SharpDevelop.Dom.HelpProvider.ShowHelp(f1Keyword);
		}
		
		public void ShowHelpFromUrl(string helpURL)
		{
			ICSharpCode.Core.FileService.OpenFile("browser://" + helpURL);
		}
	}
}