SharpGen/Model/CsMethod.cs

// Copyright (c) 2010-2014 SharpDX - Alexandre Mutel
// 
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
// 
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
// 
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.

using System.Collections.Generic;
using System.Linq;
using SharpGen.CppModel;
using SharpGen.Transform;

namespace SharpGen.Model
{
    public sealed class CsMethod : CsCallable
    {
        protected override int MaxSizeReturnParameter => 4;

        public CsMethod(Ioc ioc, CppMethod cppMethod, string name) : base(ioc, cppMethod, name)
        {
            if (cppMethod == null)
                return;

            var tag = cppMethod.Rule;

            AllowProperty = tag.Property ?? AllowProperty;
            IsPersistent = tag.Persist ?? IsPersistent;
            Hidden = tag.Hidden ?? Hidden;
            CustomVtbl = tag.CustomVtbl ?? CustomVtbl;
            IsKeepImplementPublic = tag.IsKeepImplementPublic ?? IsKeepImplementPublic;

            // Apply any offset to the method's vtable
            var offset = tag.LayoutOffsetTranslate;

            Offset = cppMethod.Offset + offset;
            WindowsOffset = cppMethod.WindowsOffset + offset;
        }

        public bool Hidden { get; set; }
        private bool IsKeepImplementPublic { get; }
        public bool? AllowProperty { get; }
        public bool CustomVtbl { get; }
        public bool IsPersistent { get; }
        public int Offset { get; }
        public int WindowsOffset { get; }

        public bool IsPublicVisibilityForced(CsInterface parentInterface)
        {
            if (parentInterface == null)
                return false;

            return IsKeepImplementPublic || parentInterface.IsCallback && !Hidden;
        }

        public bool IsPublicVisibilityForced(params CsInterface[] parentInterfaces) =>
            parentInterfaces.Any(IsPublicVisibilityForced);

        public void SuffixName(string suffix)
        {
            Name += suffix;
        }
    }
}