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CodeDom Assistant

, 21 Sep 2007
Generating CodeDom Code By Parsing C# or VB
codedomassistant_demo.zip
CodeDomAssistant_Demo
CodeDomAssistant.exe
ICSharpCode.NRefactory.dll
RemoteLoader.dll
SciLexer.dll
ScintillaNet.dll
codedomassistant_src.zip
sln.CodeDomAssistant
CodeDomAssistant
bin
Debug
SciLexer.dll
Properties
Settings.settings
NRefactory
NRefactoryASTGenerator
AST
Project
Configuration
Resources
ICSharpCode.NRefactory.snk
Src
Ast
General
Lexer
BuildKeywords.pl
CSharp
Special
VBNet
Parser
CSharp
cs.ATG
Frames
Parser.frame
Scanner.frame
SharpCoco.exe
VBNet
VBNET.ATG
PrettyPrinter
CSharp
VBNet
Visitors
Test
General
Lexer
CSharp
VBNet
Output
CodeDOM
CSharp
VBNet
Parser
Expressions
GlobalScope
Statements
TypeLevel
RemoteLoader
Properties
ScintillaNET
Configuration
Builtin
LexerKeywordListNames
LexerStyleNames
FindReplace
Printing
Properties
Resources
DeleteHS.png
GoToNextMessage - Copy.png
GoToNextMessage.png
GoToPreviousMessage.png
LineColorHS.png
Thumbs.db
ScintillaNET.csproj.vspscc
Snippets
using System;
using System.Collections.Generic;
using System.Text;
using System.Windows.Forms;

namespace ScintillaNet
{
	public class SnippetLinkCollection : IDictionary<string, SnippetLink>, IList<SnippetLink>
	{
		List<SnippetLink> _snippetLinks = new List<SnippetLink>();

		#region IDictionary<string,SnippetLink> Members

		public void Add(string key, SnippetLink value)
		{
			if(!key.Equals(value.Key, StringComparison.CurrentCultureIgnoreCase))
				throw new ArgumentException("Key argument must == value.Key", "key");
			else if(ContainsKey(key))
				throw new ArgumentException("Key already exists", "key");

			_snippetLinks.Add(value);
		}

		public bool ContainsKey(string key)
		{
			foreach(SnippetLink sl in _snippetLinks)
				if(sl.Key.Equals(key, StringComparison.CurrentCultureIgnoreCase))
					return true;

			return false;
		}

		public ICollection<string> Keys
		{
			get 
			{
				string[] keys = new string[_snippetLinks.Count];
				for(int i = 0; i < _snippetLinks.Count; i++)
				{
					keys[i] = _snippetLinks[i].Key;
				}
				return keys;
			}
		}

		public bool Remove(string key)
		{
			for(int i = 0; i < _snippetLinks.Count; i++)
			{
				if(_snippetLinks[i].Key.Equals(key, StringComparison.CurrentCultureIgnoreCase))
				{
					_snippetLinks.RemoveAt(i);
					return true;
				}
			}

			return false;
		}

		public bool TryGetValue(string key, out SnippetLink value)
		{
			value = null;
			for(int i = 0; i < _snippetLinks.Count; i++)
			{
				if(_snippetLinks[i].Key.Equals(key, StringComparison.CurrentCultureIgnoreCase))
				{
					value = _snippetLinks[i];
					return true;
				}
			}
			return false;
		}

		public ICollection<SnippetLink> Values
		{
			get
			{
				SnippetLink[] values = new SnippetLink[_snippetLinks.Count];
				for(int i = 0; i < _snippetLinks.Count; i++)
				{
					values[i] = _snippetLinks[i];
				}
				return values;
			}
		}

		public SnippetLink this[string key]
		{
			get
			{
				for(int i = 0; i < _snippetLinks.Count; i++)
				{
					if(_snippetLinks[i].Key.Equals(key, StringComparison.CurrentCultureIgnoreCase))
						return _snippetLinks[i];
				}
				throw new KeyNotFoundException();
			}
			set
			{
				if(!key.Equals(value.Key, StringComparison.CurrentCultureIgnoreCase))
					throw new ArgumentException("Key argument must == value.Key", "key");

				for(int i = 0; i < _snippetLinks.Count; i++)
				{
					if(_snippetLinks[i].Key.Equals(key, StringComparison.CurrentCultureIgnoreCase))
					{
						_snippetLinks[i] = value;
						return;
					}
				}

				_snippetLinks.Add(value);
			}
		}

		#endregion

		#region ICollection<KeyValuePair<string,SnippetLink>> Members

		public void Add(KeyValuePair<string, SnippetLink> item)
		{
			Add(item.Key, item.Value);
		}

		public void Clear()
		{
			List<ManagedRange> rageList = new List<ManagedRange>();

			foreach (SnippetLink sl in _snippetLinks)
			{
				foreach (Range r in sl.Ranges)
				{
					ManagedRange mr = r as ManagedRange;
					rageList.Add(mr);
				}
			}

			_snippetLinks.Clear();

			foreach (ManagedRange mr in rageList)
				mr.Dispose();
		}

		public bool Contains(KeyValuePair<string, SnippetLink> item)
		{
			return ContainsKey(item.Key);
		}

		public void CopyTo(KeyValuePair<string, SnippetLink>[] array, int arrayIndex)
		{
			throw new Exception("The method or operation is not implemented.");
		}

		public int Count
		{
			get { return _snippetLinks.Count; }
		}

		public bool IsReadOnly
		{
			get { return false; }
		}

		public bool Remove(KeyValuePair<string, SnippetLink> item)
		{
			return Remove(item.Key);
		}

		#endregion

		#region IEnumerable<KeyValuePair<string,SnippetLink>> Members

		public IEnumerator<KeyValuePair<string, SnippetLink>> GetEnumerator()
		{
			throw new Exception("The method or operation is not implemented.");
		}

		#endregion

		#region IEnumerable Members

		System.Collections.IEnumerator System.Collections.IEnumerable.GetEnumerator()
		{
			return _snippetLinks.GetEnumerator();
		}

		#endregion

		#region IList<SnippetLink> Members

		public int IndexOf(SnippetLink item)
		{
			return _snippetLinks.IndexOf(item);
		}

		public void Insert(int index, SnippetLink item)
		{
			_snippetLinks.Insert(index, item);
		}

		public void RemoveAt(int index)
		{
			_snippetLinks.RemoveAt(index);
		}

		public SnippetLink this[int index]
		{
			get
			{
				return _snippetLinks[index];
			}
			set
			{
				_snippetLinks[index] = value;
			}
		}

		#endregion

		#region ICollection<SnippetLink> Members

		public void Add(SnippetLink item)
		{
			Add(item.Key, item);
		}

		public bool Contains(SnippetLink item)
		{
			return _snippetLinks.Contains(item);
		}

		public void CopyTo(SnippetLink[] array, int arrayIndex)
		{
			_snippetLinks.CopyTo(array, arrayIndex);
		}

		public bool Remove(SnippetLink item)
		{
			return _snippetLinks.Remove(item);
		}

		#endregion

		#region IEnumerable<SnippetLink> Members

		IEnumerator<SnippetLink> IEnumerable<SnippetLink>.GetEnumerator()
		{
			return _snippetLinks.GetEnumerator();
		}

		#endregion

		private SnippetLinkEnd _endPoint = null;
		public SnippetLinkEnd EndPoint
		{
			get
			{
				return _endPoint;
			}
			set
			{
				_endPoint = value;
			}
		}

		private int _activeLinkIndex = -1;

		public SnippetLink ActiveSnippetLink
		{
			get
			{
				if (_activeLinkIndex < 0 || _activeLinkIndex >= _snippetLinks.Count)
					return null;

				return _snippetLinks[_activeLinkIndex];
			}
			set
			{
				if(value == null)
				{
					_activeLinkIndex = -1;
					return;
				}
				_activeLinkIndex = _snippetLinks.IndexOf(value);
			}
		}

		public SnippetLink NextActiveSnippetLink
		{
			get
			{
				int newIndex = _activeLinkIndex;
				if(newIndex < 0)
					return null;
				else if(++newIndex >= _snippetLinks.Count)
					newIndex = 0;

				return _snippetLinks[newIndex];
			}
		}

		public SnippetLink PreviousActiveSnippetLink
		{
			get
			{
				int newIndex = _activeLinkIndex;
				if (newIndex < 0)
					return null;
				else if (--newIndex < 0)
					newIndex = _snippetLinks.Count;

				return _snippetLinks[newIndex];
			}
		}

		private bool _isActive = false;
		public bool IsActive
		{
			get
			{
				return _isActive;
			}
			set
			{
				_isActive = value;
			}
		}

		private SnippetLinkRange _activeRange = null;
		public SnippetLinkRange ActiveRange
		{
			get
			{
				return _activeRange;
			}
			set
			{
				_activeRange = value;
			}
		}

	}

	public class SnippetLink
	{
		private string _key;
		public string Key
		{
			get
			{
				return _key;
			}
			set
			{
				_key = value;
			}
		}

		private List<SnippetLinkRange> _ranges = new List<SnippetLinkRange>();
		public List<SnippetLinkRange> Ranges
		{
			get
			{
				return _ranges;
			}
			set
			{
				_ranges = value;
			}
		}

		public SnippetLink(string key)
		{
			_key = key;
		}
	}

	public class SnippetLinkRange : ManagedRange
	{
		private string _key;
		public string Key
		{
			get
			{
				return _key;
			}
			set
			{
				_key = value;
			}
		}
		private List<SnippetLinkRange> _parent;
		public List<SnippetLinkRange> Parent
		{
			get
			{
				return _parent;
			}
			set
			{
				_parent = value;
			}
		}

		public SnippetLinkRange(int start, int end, Scintilla scintilla, string key)
			: base()
		{
			Scintilla = scintilla;
			Start = start;
			End = end;
			_key = key;
		}

		public override void Dispose()
		{
			_parent.Remove(this);
			base.Dispose();
		}


		internal void Init()
		{
			Scintilla.ManagedRanges.Add(this);
		}

		private bool _active = false;
		public bool Active
		{
			get
			{
				return _active;
			}
			set
			{
				_active = value;

				if (value)
				{
					ClearIndicator(Scintilla.Snippets.InactiveSnippetIndicator);
					SetIndicator(Scintilla.Snippets.ActiveSnippetIndicator);					
				}
				else
				{
					SetIndicator(Scintilla.Snippets.InactiveSnippetIndicator);
					ClearIndicator(Scintilla.Snippets.ActiveSnippetIndicator);
				}
			}
		}
	}

}

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About the Author

raygilbert
Web Developer
Australia Australia
No Biography provided

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Article Copyright 2007 by raygilbert
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