//
// GLFWException.cs
//
// Copyright (C) 2018 OpenTK
//
// This software may be modified and distributed under the terms
// of the MIT license. See the LICENSE file for details.
//

using System;
using System.Runtime.Serialization;

namespace OpenToolkit.GraphicsLibraryFramework
{
    /// <summary>
    /// Represents errors that occur within GLFW.
    /// </summary>
    [Serializable]
    public class GLFWException : Exception
    {
        /// <summary>
        /// Gets the underlying GLFW-error code.
        /// </summary>
        public ErrorCode ErrorCode { get; }

        /// <summary>
        /// Initializes a new instance of the <see cref="GLFWException"/> class.
        /// </summary>
        public GLFWException()
        {
        }

        /// <summary>
        /// Initializes a new instance of the <see cref="GLFWException"/> class with the specified detailed description.
        /// </summary>
        /// <param name="message">A detailed description of the error.</param>
        public GLFWException(string message)
            : base(message)
        {
        }

        /// <summary>
        /// Initializes a new instance of the <see cref="GLFWException"/> class
        /// with the specified detailed description and GLFW error code.
        /// </summary>
        /// <param name="message">A detailed description of the error.</param>
        /// <param name="errorCode">The GLFW error code causing the exception.</param>
        public GLFWException(string message, ErrorCode errorCode)
            : base(message)
        {
            ErrorCode = errorCode;
        }

        /// <summary>
        /// Initializes a new instance of the <see cref="GLFWException"/> class with the specified detailed description
        /// and the specified exception.
        /// </summary>
        /// <param name="message">A detailed description of the error.</param>
        /// <param name="innerException">A reference to the inner exception that is the cause of this exception.</param>
        public GLFWException(string message, Exception innerException)
            : base(message, innerException)
        {
        }
    }
}