Esempio n. 1
0
 public WebView2Handler()
 {
     WebView2Loader.EnsureWebView2Runtime();
     Control = new WebView2Control();
     Control.CoreWebView2Ready += Control_CoreWebView2Ready;
     InitializeAsync();
 }
Esempio n. 2
0
        public WebView2Handler()
        {
            WebView2Loader.EnsureWebView2Runtime();
            Control = new WebView2Control();
            Control.CoreWebView2InitializationCompleted += Control_CoreWebView2Ready;
#if WPF
            _host         = new WebView2Host();
            _host.Child   = Control;
            _host.Handler = this;
#endif
        }
Esempio n. 3
0
 private WebView.IHandler Create_WebView2()
 {
     try
     {
         return(WebView2Loader.Create());
     }
     catch
     {
         Debug.WriteLine("Warning: Could not create WebView2 handler. Add Microsoft.Web.WebView2 nuget package to your project to take advantage of the latest web control.");
         // switch to SWF version for subsequent controls
         UseSwfWebView();
         return(new WebViewHandler());
     }
 }
Esempio n. 4
0
        private async void timer_Elapsed(object sender, EventArgs e)
        {
            if (WebView2Loader.Detect())
            {
                timer?.Stop();
                // wait for things to percolate
                await Task.Delay(2000);

                // ensure we didn't get closed already..
                if (timer != null)
                {
                    Close();
                }
            }
        }
Esempio n. 5
0
        private WebView.IHandler Create_WebView2()
        {
#if NET45
            Debug.WriteLine("Warning: .NET 4.5 target cannot use WebView2.  Target at least .NET 4.6.2, .NET Core, or .NET 5 instead and install the Microsoft.Web.WebView2 nuget package. Falling back to the Windows Forms WebView.");
            UseSwfWebView();
            return(new WebViewHandler());
#else
            try
            {
                return(WebView2Loader.Create());
            }
            catch
            {
                Debug.WriteLine("Warning: Could not create WebView2 handler. Add Microsoft.Web.WebView2 nuget package to your project to take advantage of the latest web control.");
                // switch to SWF version for subsequent controls
                UseSwfWebView();
                return(new WebViewHandler());
            }
#endif
        }
        protected override void CreateHandle()
        {
            base.CreateHandle();

            if (!DesignMode)
            {
                if (_webViewEnvironment == null)
                {
                    BeforeEnvironmentCreatedEventArgs eventArgs = new BeforeEnvironmentCreatedEventArgs();
                    OnBeforeEnvironmentCreated(eventArgs);

                    string browserExecutableFolder = eventArgs.BrowserExecutableFolder ?? string.Empty;
                    string userDataFolder          = eventArgs.UserDataFolder ?? string.Empty;
                    string browserArguments        = eventArgs.BrowserArguments ?? string.Empty;
                    //WebView2Loader.CreateEnvironmentWithDetails(string.Empty, string.Empty, string.Empty, OnWebView2EnvironmentCreated);
                    WebView2Loader.CreateEnvironmentWithDetails(browserExecutableFolder, userDataFolder, browserArguments, OnWebView2EnvironmentCreated);
                }
                else
                {
                    _webViewEnvironment.CreateWebView(Handle, OnWebViewCreated);
                }
            }
        }
Esempio n. 7
0
 private void OnInstall(object sender, EventArgs e)
 {
     WebView2Loader.InstallWebView2WithUI(this);
     Close();
 }
Esempio n. 8
0
        public ManualInstallDialog()
        {
            WebView2Loader.CenterDialog(this);
            string Loc(string str) => Application.Instance.Localize(typeof(WebView2Loader), str);

            Title = Loc("Install WebView2 Runtime");

            MinimumSize = new Size(300, 200);

            // controls

            var installButton = new Button {
                Text = Loc("Download && Install Now")
            };

            installButton.Click += OnInstall;

            var downloadButton = new LinkButton {
                Text = Loc("Open the WebView2 download page to install manually")
            };

            downloadButton.Click += OnDownload;

            var cancelButton = new Button {
                Text = Loc("Fallback to IE")
            };

            cancelButton.Click += OnCancel;

            var description = new Label
            {
                TextAlignment = TextAlignment.Center,
                Text          = Loc("This application requires the Microsoft Edge WebView2 Runtime.\nPlease install it to continue.")
            };

            // layout

            var layout = new DynamicLayout {
                Padding = 10, DefaultSpacing = new Size(5, 5)
            };

            layout.AddSpace();
            layout.Add(description);
            layout.AddSpace();

            layout.AddSeparateRow(null, downloadButton);

            Content = layout;

            DefaultButton = installButton;
            PositiveButtons.Add(installButton);
            NegativeButtons.Add(cancelButton);

            Shown += (sender, e) => installButton.Focus();

            timer = new UITimer {
                Interval = 1.0
            };
            timer.Elapsed += timer_Elapsed;
            timer.Start();
        }
Esempio n. 9
0
 public WebView2Handler()
 {
     WebView2Loader.EnsureWebView2Runtime();
     Control = new WebView2Control();
     Control.CoreWebView2InitializationCompleted += Control_CoreWebView2Ready;
 }