// 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.PropertyDeclBase"/>.
/// </summary>
public abstract class PropertyDeclBaseVM : BlockStatementVM
{
#region /* FIELDS */
protected ExpressionVM _explicitInterfaceExpression;
protected ExpressionVM _typeVM;
#endregion
#region /* CONSTRUCTORS */
/// <summary>
/// Create a view model instance for the specified <see cref="CodeDOM.PropertyDeclBase"/>.
/// </summary>
protected PropertyDeclBaseVM(PropertyDeclBase propertyDeclBase, bool isDescription, Dictionary<CodeObject, CodeObjectVM> dictionary)
: base(propertyDeclBase, isDescription, dictionary)
{
if (PropertyDeclBase.IsExplicitInterfaceImplementation)
_explicitInterfaceExpression = (ExpressionVM)CreateVM(propertyDeclBase.ExplicitInterfaceExpression, isDescription, dictionary);
_typeVM = (ExpressionVM)CreateVM(propertyDeclBase.Type, false, dictionary);
}
#endregion
#region /* PROPERTIES */
/// <summary>
/// The underlying <see cref="CodeDOM.PropertyDeclBase"/> model.
/// </summary>
public PropertyDeclBase PropertyDeclBase
{
get { return (PropertyDeclBase)CodeObject; }
}
/// <summary>
/// The type of the property.
/// </summary>
public ExpressionVM TypeVM
{
get { return _typeVM; }
}
#endregion
#region /* METHODS */
#endregion
#region /* RENDERING */
public static readonly Brush StaticBorderBrush = Brushes.PaleTurquoise;
public static readonly Brush StaticBackgroundBrush = Brushes.LightCyan;
public override Brush BorderBrush
{
get { return StaticBorderBrush; }
}
public override Brush BackgroundBrush
{
get { return StaticBackgroundBrush; }
}
public override int BorderVPad
{
get { return 2; }
}
protected override void RenderPrefix(CodeRenderer renderer, RenderFlags flags)
{
renderer.RenderText(ModifiersHelpers.AsString(PropertyDeclBase.Modifiers), KEYWORD_BRUSH, this);
}
protected override void RenderStatement(CodeRenderer renderer, RenderFlags flags)
{
RenderFlags passFlags = (flags & RenderFlags.PassMask);
if (_typeVM != null)
_typeVM.Render(renderer, passFlags | RenderFlags.IsPrefix);
if (flags.HasFlag(RenderFlags.Description) && ParentVM is TypeDeclVM)
{
((TypeDeclVM)ParentVM).RenderName(renderer, flags);
DotVM.RenderDot(renderer, this);
}
if (PropertyDeclBase.IsExplicitInterfaceImplementation)
_explicitInterfaceExpression.Render(renderer, passFlags & ~(RenderFlags.Description | RenderFlags.ShowParentTypes));
else
renderer.RenderText(PropertyDeclBase.Name, IDENTIFIER_BRUSH, this);
}
public override void UnRender()
{
if (_typeVM != null)
_typeVM.UnRender();
base.UnRender();
}
#endregion
}
}