﻿// <copyright file="RemoteCoordinates.cs" company="WebDriver Committers">
// Licensed to the Software Freedom Conservancy (SFC) under one
// or more contributor license agreements. See the NOTICE file
// distributed with this work for additional information
// regarding copyright ownership. The SFC licenses this file
// to you under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
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//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
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// </copyright>

using System;
using System.Collections.Generic;
using System.Text;
using OpenQA.Selenium.Interactions.Internal;

namespace OpenQA.Selenium.Remote
{
    /// <summary>
    /// Defines the interface through which the user can discover where an element is on the screen.
    /// </summary>
    internal class RemoteCoordinates : ICoordinates
    {
        private RemoteWebElement element;

        /// <summary>
        /// Initializes a new instance of the <see cref="RemoteCoordinates"/> class.
        /// </summary>
        /// <param name="element">The <see cref="RemoteWebElement"/> to be located.</param>
        public RemoteCoordinates(RemoteWebElement element)
        {
            this.element = element;
        }

        #region ICoordinates Members
        /// <summary>
        /// Gets the location of an element in absolute screen coordinates.
        /// </summary>
        public System.Drawing.Point LocationOnScreen
        {
            get { throw new NotImplementedException(); }
        }

        /// <summary>
        /// Gets the location of an element relative to the origin of the view port.
        /// </summary>
        public System.Drawing.Point LocationInViewport
        {
            get { return this.element.LocationOnScreenOnceScrolledIntoView; }
        }

        /// <summary>
        /// Gets the location of an element's position within the HTML DOM.
        /// </summary>
        public System.Drawing.Point LocationInDom
        {
            get { return this.element.Location; }
        }

        /// <summary>
        /// Gets a locator providing a user-defined location for this element.
        /// </summary>
        public object AuxiliaryLocator
        {
            get { return this.element.InternalElementId; }
        }
        #endregion
    }
}
