// 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 Nova.CodeDOM;
namespace Nova.UI
{
/// <summary>
/// The view model for a <see cref="CodeDOM.BlockStatement"/>.
/// </summary>
public abstract class BlockStatementVM : StatementVM, IBlockVM
{
#region /* FIELDS */
protected BlockVM _bodyVM;
#endregion
#region /* CONSTRUCTORS */
/// <summary>
/// Create a view model instance for the specified <see cref="CodeDOM.BlockStatement"/>.
/// </summary>
protected BlockStatementVM(BlockStatement blockStatement, bool isDescription, Dictionary<CodeObject, CodeObjectVM> dictionary)
: base(blockStatement, dictionary)
{
_bodyVM = (blockStatement.Body != null && !isDescription ? new BlockVM(blockStatement.Body, this, dictionary) : null);
}
#endregion
#region /* PROPERTIES */
/// <summary>
/// The underlying <see cref="CodeDOM.BlockStatement"/> model.
/// </summary>
public BlockStatement BlockStatement
{
get { return (BlockStatement)CodeObject; }
}
/// <summary>
/// The <see cref="BlockVM"/> body.
/// </summary>
public BlockVM BodyVM
{
get { return _bodyVM; }
}
#endregion
#region /* METHODS */
#endregion
#region /* RENDERING */
protected override void RenderAfter(CodeRenderer renderer, RenderFlags flags)
{
base.RenderAfter(renderer, flags);
if (_bodyVM != null && !flags.HasFlag(RenderFlags.Description))
_bodyVM.Render(renderer, flags);
}
public override void RenderVisible(CodeRenderer renderer, RenderFlags flags)
{
base.RenderVisible(renderer, flags);
if (_bodyVM != null)
_bodyVM.RenderVisible(renderer, flags);
}
public override void UnRender()
{
if (_bodyVM != null)
_bodyVM.UnRender();
base.UnRender();
}
#endregion
}
}