// The Nova Project by Ken Beckett.
// Copyright (C) 2007-2012 Inevitable Software, all rights reserved.
// Released under the Common Development and Distribution License, CDDL-1.0: http://opensource.org/licenses/cddl1.php
using System.Collections.Generic;
using System.Windows.Media;
using Nova.CodeDOM;
namespace Nova.UI
{
/// <summary>
/// The view model for a <see cref="CodeDOM.Index"/>.
/// </summary>
public class IndexVM : ArgumentsOperatorVM
{
#region /* STATICS */
internal static void AddViewModelMapping()
{
CreateViewModel.Add(typeof(Index),
delegate(CodeObject codeObject, bool isDescription, Dictionary<CodeObject, CodeObjectVM> dictionary) { return new IndexVM((Index)codeObject, dictionary); });
}
#endregion
#region /* FIELDS */
protected SymbolicRefVM _indexerRefVM;
#endregion
#region /* CONSTRUCTORS */
/// <summary>
/// Create a view model instance for the specified <see cref="CodeDOM.Index"/>.
/// </summary>
public IndexVM(Index index, Dictionary<CodeObject, CodeObjectVM> dictionary)
: base(index, dictionary)
{
_indexerRefVM = (SymbolicRefVM)CreateVM(index.HiddenRef, false, dictionary);
}
#endregion
#region /* PROPERTIES */
/// <summary>
/// The underlying <see cref="CodeDOM.Index"/> model.
/// </summary>
public Index Index
{
get { return (Index)CodeObject; }
}
#endregion
#region /* METHODS */
#endregion
#region /* RENDERING */
protected override void RenderName(CodeRenderer renderer, RenderFlags flags)
{
_expressionVM.Render(renderer, flags);
}
protected override Brush RenderBrush(RenderFlags flags)
{
return (_indexerRefVM != null ? _indexerRefVM.GetMessageBrush(PUNC_BRUSH, flags) : PUNC_BRUSH);
}
protected override void RenderStartArguments(CodeRenderer renderer, Brush brush, RenderFlags flags)
{
renderer.RenderText(Index.ParseTokenStart, brush, this);
}
protected override void RenderEndArguments(CodeRenderer renderer, Brush brush, RenderFlags flags)
{
if (Index.IsEndFirstOnLine)
renderer.NewLine();
renderer.RenderText(Index.ParseTokenEnd, brush, this);
}
public override void UnRender()
{
if (_indexerRefVM != null)
_indexerRefVM.UnRender();
base.UnRender();
}
public override void RenderToolTip(CodeRenderer renderer, RenderFlags flags)
{
base.RenderToolTip(renderer, flags);
if (_indexerRefVM != null)
{
renderer.NewLine();
CreateVM(Index.HiddenRef).RenderToolTip(renderer, RenderFlags.SuppressLineCol);
}
}
#endregion
}
}