Microsoft.Toolkit.Win32/Microsoft.Toolkit.Wpf.UI.Controls.WebView/WebBaseCompatibilityAdapter.cs

// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
// See the LICENSE file in the project root for more information.

using System;
using System.Windows;
using System.Windows.Data;
using Microsoft.Toolkit.Win32.UI.Controls.Interop.WinRT;

namespace Microsoft.Toolkit.Wpf.UI.Controls
{
    internal abstract class WebBaseCompatibilityAdapter : DependencyObject, IWebViewCompatibleAdapter
    {
        public abstract event EventHandler<WebViewControlContentLoadingEventArgs> ContentLoading;

        public abstract event EventHandler<WebViewControlNavigationCompletedEventArgs> NavigationCompleted;

        public abstract event EventHandler<WebViewControlNavigationStartingEventArgs> NavigationStarting;

        public static DependencyProperty SourceProperty { get; } = DependencyProperty.Register(nameof(Source), typeof(Uri), typeof(WebBaseCompatibilityAdapter));

        public abstract bool CanGoBack { get; }

        public abstract bool CanGoForward { get; }

        public abstract Uri Source { get; set; }

        public abstract FrameworkElement View { get; }

        public abstract bool GoBack();

        public abstract bool GoForward();

        public abstract void Initialize();

        public abstract string InvokeScript(string scriptName);

        public abstract void Navigate(Uri url);

        public abstract void Navigate(string url);

        public abstract void NavigateToString(string text);

        public abstract void Refresh();

        public abstract void Stop();

        protected void Bind(string propertyName, DependencyProperty wpfProperty, DependencyObject source)
        {
            var binder = new Binding()
            {
                Source = source,
                Path = new PropertyPath(propertyName),
                Mode = BindingMode.TwoWay
            };
            BindingOperations.SetBinding(this, wpfProperty, binder);
        }
    }
}