public WinUIWebViewManager(WebView2Control webview, IServiceProvider services, Dispatcher dispatcher, IFileProvider fileProvider, JSComponentConfigurationStore jsComponents, string hostPageRelativePath, string contentRootDir)
: base(webview, services, dispatcher, fileProvider, jsComponents, hostPageRelativePath)
{
_webview = webview;
_hostPageRelativePath = hostPageRelativePath;
_contentRootDir = contentRootDir;
}
public void OnReleaseReference_LiveElement_ButtonClicked(object sender, RoutedEventArgs args)
{
if (_wv2_Programmatic_Live != null)
{
_wv2_Programmatic_Live = null;
}
}
private void OnNavigationCompleted(WebView2 sender, CoreWebView2NavigationCompletedEventArgs args)
{
SetNavigationCompletedCount(_navigationCompletedCount + 1);
string s = string.Format("[{0}]: Got NavigationcOompleted, ", sender.Name);
_helpers.AppendMessage(s);
Status2.Text = Status2.Text + " " + s;
}
private void OnCoreWebView2Initialized(WebView2 sender, object args)
{
SetCoreWebView2InitializedCount(_coreWebView2InitializedCount + 1);
string s = string.Format("[{0}]: Got CoreWebView2Initialized, ", sender.Name);
_helpers.AppendMessage(s);
Status2.Text = Status2.Text + " " + s;
}
public WinUIWebView2Wrapper(WebView2Control webView2)
{
if (webView2 is null)
{
throw new ArgumentNullException(nameof(webView2));
}
WebView2 = webView2;
_coreWebView2Wrapper = new WinUICoreWebView2Wrapper(this);
}
public static void NavigateToUri(WebView2 webview, string UriString)
{
Uri newUri;
if (!string.IsNullOrEmpty(UriString) &&
Uri.TryCreate(UriString, UriKind.RelativeOrAbsolute, out newUri) == true)
{
webview.Source = newUri;
}
}
private void OnNavigationStarting(WebView2 sender, CoreWebView2NavigationStartingEventArgs args)
{
SetNavigationStartingCount(_navigationStartingCount + 1);
string s = string.Format("[{0}]: Got NavigationStarting ({1}), ", sender.Name, args.Uri);
_helpers.AppendMessage(s);
Status1.Text = s;
Status3.Text = args.Uri;
}
void RemoveWebViewEventHandlers(WebView2 webview)
{
ResetCounts();
webview.NavigationStarting -= OnNavigationStarting;
webview.NavigationCompleted -= OnNavigationCompleted;
webview.CoreWebView2Initialized -= OnCoreWebView2Initialized;
webview.Loaded -= OnLoaded;
webview.Unloaded -= OnUnloaded;
webview.CoreProcessFailed -= OnCoreProcessFailed;
}
private async void OnCoreWebView2Initialized_Ensure(WebView2 sender, object args)
{
sender.CoreWebView2Initialized -= OnCoreWebView2Initialized_Ensure; // Don't spin creation on next CWV2Initialized!
await sender.EnsureCoreWebView2Async();
{
SetEnsureCoreWebView2CompletionCount(_ensureCoreWebView2CompletionCount + 1);
string s = string.Format("[{0}]: Got EnsureCWV2 Completion, ", sender.Name);
_helpers.AppendMessage(s);
Status2.Text = Status2.Text + " " + s;
}
}
/// <summary>
/// Initializes a new instance of <see cref="WinUIWebViewManager"/>
/// </summary>
/// <param name="webview">A <see cref="WebView2Control"/> to access platform-specific WebView2 APIs.</param>
/// <param name="services">A service provider containing services to be used by this class and also by application code.</param>
/// <param name="dispatcher">A <see cref="Dispatcher"/> instance that can marshal calls to the required thread or sync context.</param>
/// <param name="fileProvider">Provides static content to the webview.</param>
/// <param name="jsComponents">The <see cref="JSComponentConfigurationStore"/>.</param>
/// <param name="contentRootRelativeToAppRoot">Path to the directory containing application content files.</param>
/// <param name="hostPagePathWithinFileProvider">Path to the host page within the <paramref name="fileProvider"/>.</param>
/// <param name="webViewHandler">The <see cref="BlazorWebViewHandler" />.</param>
public WinUIWebViewManager(
WebView2Control webview,
IServiceProvider services,
Dispatcher dispatcher,
IFileProvider fileProvider,
JSComponentConfigurationStore jsComponents,
string contentRootRelativeToAppRoot,
string hostPagePathWithinFileProvider,
BlazorWebViewHandler webViewHandler)
: base(webview, services, dispatcher, fileProvider, jsComponents, contentRootRelativeToAppRoot, hostPagePathWithinFileProvider, webViewHandler)
{
_webview = webview;
_hostPageRelativePath = hostPagePathWithinFileProvider;
_contentRootRelativeToAppRoot = contentRootRelativeToAppRoot;
}
public void OnCreate_OfflineElement_ButtonClicked(object sender, RoutedEventArgs args)
{
if (_wv2_Programmatic_Offline != null)
{
RemoveWebViewEventHandlers(_wv2_Programmatic_Offline);
_wv2_Programmatic_Offline.Close();
}
var myWebView = new WebView2 {
Name = "WV2_Programmatic_Offline"
};
AddWebViewEventHandlers(myWebView);
_wv2_Programmatic_Offline = myWebView;
}
public void OnCreate_CoreProcessFailed_ButtonClicked(object sender, RoutedEventArgs args)
{
if (_wv2_CoreProcessFailed != null)
{
RemoveWebViewEventHandlers(_wv2_CoreProcessFailed);
_wv2_CoreProcessFailed.Close();
}
var myWebView = new WebView2 {
Name = "WV2_CoreProcessFailed"
};
AddWebViewEventHandlers(myWebView);
_wv2_CoreProcessFailed = myWebView;
WebView2_Container5.Child = _wv2_CoreProcessFailed;
}
public void OnCreate_ConcurrentCreationElement_ButtonClicked(object sender, RoutedEventArgs args)
{
if (_wv2_ConcurrentCreation != null)
{
RemoveWebViewEventHandlers(_wv2_ConcurrentCreation);
_wv2_ConcurrentCreation.Close();
}
var myWebView = new WebView2 {
Name = "WV2_ConcurrentCreation"
};
AddWebViewEventHandlers(myWebView);
_wv2_ConcurrentCreation = myWebView;
WebView2_Container4.Child = _wv2_ConcurrentCreation;
}
public void OnCreate_LiveElement_ButtonClicked(object sender, RoutedEventArgs args)
{
if (_wv2_Programmatic_Live != null)
{
RemoveWebViewEventHandlers(_wv2_Programmatic_Live);
_wv2_Programmatic_Live.Close();
}
var myWebView = new WebView2 {
Name = "WV2_Programmatic_Live"
};
AddWebViewEventHandlers(myWebView);
_wv2_Programmatic_Live = myWebView;
WebView2_Container2.Child = _wv2_Programmatic_Live;
}
public void OnCreate_MarkupElement_Blank_ButtonClicked(object sender, RoutedEventArgs args)
{
if (_wv2_Markup != null)
{
RemoveWebViewEventHandlers(_wv2_Markup);
_wv2_Markup.Close();
}
var myWebView = (WebView2)XamlReader.Load(@"
<controls:WebView2 xmlns='http://schemas.microsoft.com/winfx/2006/xaml/presentation'
xmlns:controls='using:Microsoft.UI.Xaml.Controls'
xmlns:x='http://schemas.microsoft.com/winfx/2006/xaml'
x:Name='WV2_Markup'/>");
AddWebViewEventHandlers(myWebView);
_wv2_Markup = myWebView;
WebView2_Container3.Child = _wv2_Markup;
}
public void OnCreate_MarkupElement_Source_ButtonClicked(object sender, RoutedEventArgs args)
{
if (_wv2_Markup != null)
{
_wv2_Markup.Close();
RemoveWebViewEventHandlers(_wv2_Markup);
}
string uriString = WebView2Common.GetTestPageUri("SimplePage.html").ToString();
var myWebView = (WebView2)XamlReader.Load(@"
<controls:WebView2 xmlns='http://schemas.microsoft.com/winfx/2006/xaml/presentation'
xmlns:controls='using:Microsoft.UI.Xaml.Controls'
xmlns:x='http://schemas.microsoft.com/winfx/2006/xaml'
x:Name='_wv2_Markup'
Source='" + uriString + @"'/>");
AddWebViewEventHandlers(myWebView);
_wv2_Markup = myWebView;
WebView2_Container3.Child = _wv2_Markup;
}
public WinUIWebView2Wrapper(WebView2Control webView2)
{
_webView2 = webView2 ?? throw new ArgumentNullException(nameof(webView2));
}
public static void NavigateToUri(WebView2 webview, Uri uri)
{
string uriString = uri.ToString();
NavigateToUri(webview, uriString);
}
public static void NavigateToStringMessage(WebView2 webview)
{
webview.NavigateToString("You've navigated to a string message.");
}
public static void LoadWebPage(WebView2 webview, string testPageName)
{
Uri testPageUri = GetTestPageUri(testPageName);
NavigateToUri(webview, testPageUri);
}
public WinUIWebViewManager(WebView2Control nativeWebView2, IWebView2Wrapper webview, IServiceProvider services, Dispatcher dispatcher, IFileProvider fileProvider, string hostPageRelativePath) : base(webview, services, dispatcher, fileProvider, hostPageRelativePath)
{
_nativeWebView2 = nativeWebView2;
}
// Set Source from OnCoreWebView2Initialized handler (for ConcurrentCreationRequestsTest)
private void OnCoreWebView2Initialized_Source(WebView2 sender, object args)
{
sender.CoreWebView2Initialized -= OnCoreWebView2Initialized_Source; // Don't spin creation on next CWV2Initialized!
WebView2Common.NavigateToUri(sender, WebView2Common.GetTestPageUri("SimplePageWithButton.html"));
}
