EntryInfoAttribute.cs

#region PDFsharp - A .NET library for processing PDF
//
// Authors:
//   Stefan Lange
//
// Copyright (c) 2005-2016 empira Software GmbH, Cologne Area (Germany)
//
// http://www.PdfSharpCore.com
// http://sourceforge.net/projects/pdfsharp
//
// 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.
#endregion

using System;

namespace PdfSharpCore.Pdf
{
    /// <summary>
    /// Specifies the type of a key's value in a dictionary.
    /// </summary>
    [Flags]
    internal enum KeyType
    {
        Name = 0x00000001,
        String = 0x00000002,
        Boolean = 0x00000003,
        Integer = 0x00000004,
        Real = 0x00000005,
        Date = 0x00000006,
        Rectangle = 0x00000007,
        Array = 0x00000008,
        Dictionary = 0x00000009,
        Stream = 0x0000000A,
        NumberTree = 0x0000000B,
        Function = 0x0000000C,
        TextString = 0x0000000D,
        ByteString = 0x0000000E,

        NameOrArray = 0x00000010,
        NameOrDictionary = 0x00000020,
        ArrayOrDictionary = 0x00000030,
        StreamOrArray = 0x00000040,
        StreamOrName = 0x00000050,
        ArrayOrNameOrString = 0x00000060,
        FunctionOrName = 0x000000070,
        Various = 0x000000080,

        TypeMask = 0x000000FF,

        Optional = 0x00000100,
        Required = 0x00000200,
        Inheritable = 0x00000400,
        MustBeIndirect = 0x00001000,
        MustNotBeIndirect = 0x00002000,
    }

    /// <summary>
    /// Summary description for KeyInfo.
    /// </summary>
    internal class KeyInfoAttribute : Attribute
    {
        public KeyInfoAttribute()
        { }

        public KeyInfoAttribute(KeyType keyType)
        {
            //_version = version;
            KeyType = keyType;
        }

        public KeyInfoAttribute(string version, KeyType keyType)
        {
            _version = version;
            KeyType = keyType;
        }

        public KeyInfoAttribute(KeyType keyType, Type objectType)
        {
            //_version = version;
            KeyType = keyType;
            _objectType = objectType;
        }

        public KeyInfoAttribute(string version, KeyType keyType, Type objectType)
        {
            //_version = version;
            KeyType = keyType;
            _objectType = objectType;
        }

        public string Version
        {
            get { return _version; }
            set { _version = value; }
        }
        string _version = "1.0";

        public KeyType KeyType
        {
            get { return _entryType; }
            set { _entryType = value; }
        }
        KeyType _entryType;

        public Type ObjectType
        {
            get { return _objectType; }
            set { _objectType = value; }
        }
        Type _objectType;

        public string FixedValue
        {
            get { return _fixedValue; }
            set { _fixedValue = value; }
        }
        string _fixedValue;
    }
}