// 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.Return"/>.
/// </summary>
public class ReturnVM : StatementVM
{
#region /* STATICS */
internal static void AddViewModelMapping()
{
CreateViewModel.Add(typeof(Return),
delegate(CodeObject codeObject, bool isDescription, Dictionary<CodeObject, CodeObjectVM> dictionary) { return new ReturnVM((Return)codeObject, dictionary); });
}
#endregion
#region /* FIELDS */
protected ExpressionVM _expressionVM;
#endregion
#region /* CONSTRUCTORS */
/// <summary>
/// Create a view model instance for the specified <see cref="CodeDOM.Return"/>.
/// </summary>
public ReturnVM(Return @return, Dictionary<CodeObject, CodeObjectVM> dictionary)
: base(@return, dictionary)
{
_expressionVM = (ExpressionVM)CreateVM(@return.Expression, false, dictionary);
}
#endregion
#region /* PROPERTIES */
/// <summary>
/// The underlying <see cref="CodeDOM.Return"/> model.
/// </summary>
public Return Return
{
get { return (Return)CodeObject; }
}
/// <summary>
/// The return <see cref="ExpressionVM"/>.
/// </summary>
public ExpressionVM Expression
{
get { return _expressionVM; }
}
#endregion
#region /* METHODS */
#endregion
#region /* RENDERING */
public override Brush BorderBrush
{
get { return DarkPink; }
}
public override Brush BackgroundBrush
{
get { return Brushes.Pink; }
}
protected override void RenderArgument(CodeRenderer renderer, RenderFlags flags)
{
if (_expressionVM != null)
_expressionVM.Render(renderer, flags);
}
public override void RenderVisible(CodeRenderer renderer, RenderFlags flags)
{
base.RenderVisible(renderer, flags);
if (_expressionVM != null)
_expressionVM.RenderVisible(renderer, flags);
}
public override void UnRender()
{
if (_expressionVM != null)
_expressionVM.UnRender();
base.UnRender();
}
#endregion
}
}