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//
// CompletionDataList.cs
//
// Author:
// Michael Hutchinson <mhutchinson@novell.com>
//
// Copyright (C) 2008 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.Linq;
using MonoDevelop.Core;
using ICSharpCode.NRefactory.Completion;
namespace MonoDevelop.Ide.CodeCompletion
{
public interface ICompletionDataList : IList<ICompletionData>
{
bool IsSorted { get; }
bool AutoCompleteUniqueMatch { get; }
bool AutoCompleteEmptyMatch { get; }
bool AutoCompleteEmptyMatchOnCurlyBrace { get; }
bool CloseOnSquareBrackets { get; }
bool AutoSelect { get; }
string DefaultCompletionString { get; }
CompletionSelectionMode CompletionSelectionMode { get; }
void Sort (Comparison<ICompletionData> comparison);
void Sort (IComparer<ICompletionData> comparison);
IEnumerable<ICompletionKeyHandler> KeyHandler { get; }
void OnCompletionListClosed (EventArgs e);
event EventHandler CompletionListClosed;
}
public interface ICompletionKeyHandler
{
bool PreProcessKey (CompletionListWindow listWindow, Gdk.Key key, char keyChar, Gdk.ModifierType modifier, out KeyActions keyAction);
bool PostProcessKey (CompletionListWindow listWindow, Gdk.Key key, char keyChar, Gdk.ModifierType modifier, out KeyActions keyAction);
}
public enum CompletionSelectionMode {
InsideTextEditor,
OwnTextField
}
public class CompletionDataList : List<ICompletionData>, ICompletionDataList
{
public bool IsSorted { get; set; }
public IComparer<ICompletionData> Comparer { get; set; }
public bool AutoCompleteUniqueMatch { get; set; }
public string DefaultCompletionString { get; set; }
public bool AutoSelect { get; set; }
public bool AutoCompleteEmptyMatch { get; set; }
public bool AutoCompleteEmptyMatchOnCurlyBrace { get; set; }
public CompletionSelectionMode CompletionSelectionMode { get; set; }
public bool CloseOnSquareBrackets { get; set; }
List<ICompletionKeyHandler> keyHandler = new List<ICompletionKeyHandler> ();
public IEnumerable<ICompletionKeyHandler> KeyHandler {
get { return keyHandler; }
}
public CompletionDataList ()
{
this.AutoSelect = true;
}
public CompletionDataList (IEnumerable<ICompletionData> data) : base(data)
{
this.AutoSelect = true;
}
public void AddKeyHandler (ICompletionKeyHandler keyHandler)
{
this.keyHandler.Add (keyHandler);
}
public CompletionData Add (string text)
{
CompletionData datum = new CompletionData (text);
Add (datum);
return datum;
}
public CompletionData Add (string text, IconId icon)
{
CompletionData datum = new CompletionData (text, icon);
Add (datum);
return datum;
}
public CompletionData Add (string text, IconId icon, string description)
{
CompletionData datum = new CompletionData (text, icon, description);
Add (datum);
return datum;
}
public CompletionData Add (string displayText, IconId icon, string description, string completionText)
{
CompletionData datum = new CompletionData (displayText, icon, description, completionText);
Add (datum);
return datum;
}
public CompletionData Find (string name)
{
foreach (CompletionData datum in this)
if (datum.CompletionText == name)
return datum;
return null;
}
public bool Remove (string name)
{
for (int i = 0; i < this.Count; i++) {
if (this[i].DisplayText == name) {
this.RemoveAt (i);
return true;
}
}
return false;
}
public void RemoveWhere (Func<ICompletionData,bool> shouldRemove)
{
for (int i = 0; i < this.Count;) {
if (shouldRemove (this[i]))
this.RemoveAt (i);
else
i++;
}
}
public void AddRange (IEnumerable<string> vals)
{
AddRange (from s in vals select new CompletionData (s));
}
public void OnCompletionListClosed (EventArgs e)
{
EventHandler handler = this.CompletionListClosed;
if (handler != null)
handler (this, e);
}
public event EventHandler CompletionListClosed;
}
}
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