// 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.GenericMethodDecl"/>.
/// </summary>
public class GenericMethodDeclVM : MethodDeclVM
{
#region /* STATICS */
internal static new void AddViewModelMapping()
{
CreateViewModel.Add(typeof(GenericMethodDecl),
delegate(CodeObject codeObject, bool isDescription, Dictionary<CodeObject, CodeObjectVM> dictionary) { return new GenericMethodDeclVM((GenericMethodDecl)codeObject, isDescription, dictionary); });
}
#endregion
#region /* FIELDS */
protected ChildListVM<TypeParameterVM> _typeParameterVMs;
protected ChildListVM<ConstraintClauseVM> _constraintClauseVMs;
#endregion
#region /* CONSTRUCTORS */
/// <summary>
/// Create a view model instance for the specified <see cref="CodeDOM.GenericMethodDecl"/>.
/// </summary>
public GenericMethodDeclVM(GenericMethodDecl genericMethodDecl, bool isDescription, Dictionary<CodeObject, CodeObjectVM> dictionary)
: base(genericMethodDecl, isDescription, true, true, dictionary)
{
_typeParameterVMs = CreateListVM<TypeParameter, TypeParameterVM>(genericMethodDecl.TypeParameters, dictionary);
_constraintClauseVMs = CreateListVM<ConstraintClause, ConstraintClauseVM>(genericMethodDecl.ConstraintClauses, dictionary);
}
#endregion
#region /* PROPERTIES */
/// <summary>
/// The underlying <see cref="CodeDOM.GenericMethodDecl"/> model.
/// </summary>
public GenericMethodDecl GenericMethodDecl
{
get { return (GenericMethodDecl)CodeObject; }
}
/// <summary>
/// The list of <see cref="TypeParameter"/>s.
/// </summary>
public ChildListVM<TypeParameterVM> TypeParameterVMs
{
get { return _typeParameterVMs; }
}
/// <summary>
/// True if there are any <see cref="TypeParameter"/>s.
/// </summary>
public bool HasTypeParameterVMs
{
get { return (_typeParameterVMs != null && _typeParameterVMs.Count > 0); }
}
/// <summary>
/// The number of <see cref="TypeParameter"/>s.
/// </summary>
public int TypeParameterVMCount
{
get { return (_typeParameterVMs != null ? _typeParameterVMs.Count : 0); }
}
/// <summary>
/// The list of <see cref="ConstraintClause"/>s.
/// </summary>
public ChildListVM<ConstraintClauseVM> ConstraintClauseVMs
{
get { return _constraintClauseVMs; }
}
/// <summary>
/// True if there are any <see cref="ConstraintClause"/>s.
/// </summary>
public bool HasConstraintClauseVMs
{
get { return (_constraintClauseVMs != null && _constraintClauseVMs.Count > 0); }
}
#endregion
#region /* METHODS */
#endregion
#region /* RENDERING */
internal override void RenderName(CodeRenderer renderer, RenderFlags flags)
{
RenderFlags passFlags = (flags & (RenderFlags.PassMask & ~(RenderFlags.Description | RenderFlags.ShowParentTypes)));
base.RenderName(renderer, flags);
if (HasTypeParameterVMs)
TypeParameterVM.RenderTypeParameters(renderer, _typeParameterVMs, passFlags);
}
protected override void RenderSuffix(CodeRenderer renderer, RenderFlags flags)
{
if (!HasConstraintClauseVMs && !flags.HasFlag(RenderFlags.Description))
RenderTerminator(renderer, flags);
}
protected override void RenderAfter(CodeRenderer renderer, RenderFlags flags)
{
ConstraintClauseVM.RenderConstraints(renderer, _constraintClauseVMs, flags | RenderFlags.HasTerminator);
base.RenderAfter(renderer, flags);
}
public override void UnRender()
{
ChildListHelpers.UnRender(_typeParameterVMs);
ChildListHelpers.UnRender(_constraintClauseVMs);
base.UnRender();
}
#endregion
}
}