file scoped namespaces (#565)
This commit is contained in:
Aleh Khantsevich
@@ -19,258 +19,257 @@ using Wino.Messaging.Client.Mails;
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using Wino.Messaging.Client.Shell;
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using Wino.Views.Abstract;
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namespace Wino.Views
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namespace Wino.Views;
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public sealed partial class MailRenderingPage : MailRenderingPageAbstract,
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IRecipient<HtmlRenderingRequested>,
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IRecipient<CancelRenderingContentRequested>,
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IRecipient<ApplicationThemeChanged>
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{
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public sealed partial class MailRenderingPage : MailRenderingPageAbstract,
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IRecipient<HtmlRenderingRequested>,
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IRecipient<CancelRenderingContentRequested>,
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IRecipient<ApplicationThemeChanged>
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private readonly IPreferencesService _preferencesService = App.Current.Services.GetService<IPreferencesService>();
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private readonly IMailDialogService _dialogService = App.Current.Services.GetService<IMailDialogService>();
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private bool isRenderingInProgress = false;
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private TaskCompletionSource<bool> DOMLoadedTask = new TaskCompletionSource<bool>();
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private bool isChromiumDisposed = false;
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public WebView2 GetWebView() => Chromium;
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public MailRenderingPage()
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{
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private readonly IPreferencesService _preferencesService = App.Current.Services.GetService<IPreferencesService>();
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private readonly IMailDialogService _dialogService = App.Current.Services.GetService<IMailDialogService>();
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InitializeComponent();
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private bool isRenderingInProgress = false;
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private TaskCompletionSource<bool> DOMLoadedTask = new TaskCompletionSource<bool>();
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Environment.SetEnvironmentVariable("WEBVIEW2_DEFAULT_BACKGROUND_COLOR", "00FFFFFF");
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Environment.SetEnvironmentVariable("WEBVIEW2_ADDITIONAL_BROWSER_ARGUMENTS", "--enable-features=OverlayScrollbar,msOverlayScrollbarWinStyle,msOverlayScrollbarWinStyleAnimation,msWebView2CodeCache");
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private bool isChromiumDisposed = false;
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public WebView2 GetWebView() => Chromium;
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public MailRenderingPage()
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ViewModel.SaveHTMLasPDFFunc = new Func<string, Task<bool>>((path) =>
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{
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InitializeComponent();
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return Chromium.CoreWebView2.PrintToPdfAsync(path, null).AsTask();
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});
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}
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Environment.SetEnvironmentVariable("WEBVIEW2_DEFAULT_BACKGROUND_COLOR", "00FFFFFF");
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Environment.SetEnvironmentVariable("WEBVIEW2_ADDITIONAL_BROWSER_ARGUMENTS", "--enable-features=OverlayScrollbar,msOverlayScrollbarWinStyle,msOverlayScrollbarWinStyleAnimation,msWebView2CodeCache");
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public override async void OnEditorThemeChanged()
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{
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base.OnEditorThemeChanged();
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ViewModel.SaveHTMLasPDFFunc = new Func<string, Task<bool>>((path) =>
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{
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return Chromium.CoreWebView2.PrintToPdfAsync(path, null).AsTask();
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});
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await UpdateEditorThemeAsync();
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}
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private async Task<string> InvokeScriptSafeAsync(string function)
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{
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try
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{
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return await Chromium.ExecuteScriptAsync(function);
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}
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catch (Exception) { }
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return string.Empty;
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}
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private async Task RenderInternalAsync(string htmlBody)
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{
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isRenderingInProgress = true;
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await DOMLoadedTask.Task;
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await UpdateEditorThemeAsync();
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await UpdateReaderFontPropertiesAsync();
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if (string.IsNullOrEmpty(htmlBody))
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{
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await Chromium.ExecuteScriptFunctionAsync("RenderHTML", isChromiumDisposed, JsonSerializer.Serialize(" ", BasicTypesJsonContext.Default.String));
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}
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else
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{
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var shouldLinkifyText = ViewModel.CurrentRenderModel?.MailRenderingOptions?.RenderPlaintextLinks ?? true;
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await Chromium.ExecuteScriptFunctionAsync("RenderHTML", isChromiumDisposed,
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JsonSerializer.Serialize(htmlBody, BasicTypesJsonContext.Default.String),
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JsonSerializer.Serialize(shouldLinkifyText, BasicTypesJsonContext.Default.Boolean));
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}
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public override async void OnEditorThemeChanged()
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{
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base.OnEditorThemeChanged();
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isRenderingInProgress = false;
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}
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await UpdateEditorThemeAsync();
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private async void WindowRequested(CoreWebView2 sender, CoreWebView2NewWindowRequestedEventArgs args)
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{
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args.Handled = true;
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try
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{
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await Launcher.LaunchUriAsync(new Uri(args.Uri));
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}
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catch (Exception) { }
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}
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private void DOMContentLoaded(CoreWebView2 sender, CoreWebView2DOMContentLoadedEventArgs args) => DOMLoadedTask.TrySetResult(true);
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async void IRecipient<HtmlRenderingRequested>.Receive(HtmlRenderingRequested message)
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{
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if (message == null || string.IsNullOrEmpty(message.HtmlBody))
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{
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await RenderInternalAsync(string.Empty);
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return;
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}
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private async Task<string> InvokeScriptSafeAsync(string function)
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await Chromium.EnsureCoreWebView2Async();
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await RenderInternalAsync(message.HtmlBody);
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}
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protected override void OnNavigatedFrom(NavigationEventArgs e)
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{
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base.OnNavigatedFrom(e);
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// Disposing the page.
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// Make sure the WebView2 is disposed properly.
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DisposeWebView2();
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}
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private void DisposeWebView2()
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{
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if (Chromium == null) return;
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Chromium.CoreWebView2Initialized -= CoreWebViewInitialized;
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Chromium.NavigationStarting -= WebViewNavigationStarting;
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if (Chromium.CoreWebView2 != null)
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{
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try
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{
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return await Chromium.ExecuteScriptAsync(function);
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}
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catch (Exception) { }
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return string.Empty;
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}
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private async Task RenderInternalAsync(string htmlBody)
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{
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isRenderingInProgress = true;
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await DOMLoadedTask.Task;
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await UpdateEditorThemeAsync();
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await UpdateReaderFontPropertiesAsync();
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if (string.IsNullOrEmpty(htmlBody))
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{
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await Chromium.ExecuteScriptFunctionAsync("RenderHTML", isChromiumDisposed, JsonSerializer.Serialize(" ", BasicTypesJsonContext.Default.String));
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}
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else
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{
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var shouldLinkifyText = ViewModel.CurrentRenderModel?.MailRenderingOptions?.RenderPlaintextLinks ?? true;
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await Chromium.ExecuteScriptFunctionAsync("RenderHTML", isChromiumDisposed,
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JsonSerializer.Serialize(htmlBody, BasicTypesJsonContext.Default.String),
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JsonSerializer.Serialize(shouldLinkifyText, BasicTypesJsonContext.Default.Boolean));
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}
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isRenderingInProgress = false;
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}
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private async void WindowRequested(CoreWebView2 sender, CoreWebView2NewWindowRequestedEventArgs args)
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{
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args.Handled = true;
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try
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{
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await Launcher.LaunchUriAsync(new Uri(args.Uri));
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}
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catch (Exception) { }
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}
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private void DOMContentLoaded(CoreWebView2 sender, CoreWebView2DOMContentLoadedEventArgs args) => DOMLoadedTask.TrySetResult(true);
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async void IRecipient<HtmlRenderingRequested>.Receive(HtmlRenderingRequested message)
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{
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if (message == null || string.IsNullOrEmpty(message.HtmlBody))
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{
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await RenderInternalAsync(string.Empty);
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return;
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}
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await Chromium.EnsureCoreWebView2Async();
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await RenderInternalAsync(message.HtmlBody);
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}
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protected override void OnNavigatedFrom(NavigationEventArgs e)
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{
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base.OnNavigatedFrom(e);
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// Disposing the page.
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// Make sure the WebView2 is disposed properly.
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DisposeWebView2();
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}
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private void DisposeWebView2()
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{
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if (Chromium == null) return;
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Chromium.CoreWebView2Initialized -= CoreWebViewInitialized;
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Chromium.NavigationStarting -= WebViewNavigationStarting;
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if (Chromium.CoreWebView2 != null)
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{
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Chromium.CoreWebView2.DOMContentLoaded -= DOMContentLoaded;
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Chromium.CoreWebView2.NewWindowRequested -= WindowRequested;
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}
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isChromiumDisposed = true;
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Chromium.Close();
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GC.Collect();
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}
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protected override void OnNavigatedTo(NavigationEventArgs e)
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{
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base.OnNavigatedTo(e);
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var anim = ConnectedAnimationService.GetForCurrentView().GetAnimation("WebViewConnectedAnimation");
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anim?.TryStart(Chromium);
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Chromium.CoreWebView2Initialized -= CoreWebViewInitialized;
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Chromium.CoreWebView2Initialized += CoreWebViewInitialized;
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_ = Chromium.EnsureCoreWebView2Async();
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// We don't have shell initialized here. It's only standalone EML viewing.
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// Shift command bar from top to adjust the design.
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if (ViewModel.StatePersistenceService.ShouldShiftMailRenderingDesign)
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RendererGridFrame.Margin = new Thickness(0, 24, 0, 0);
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else
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RendererGridFrame.Margin = new Thickness(0, 0, 0, 0);
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}
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private async void CoreWebViewInitialized(WebView2 sender, CoreWebView2InitializedEventArgs args)
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{
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if (Chromium.CoreWebView2 == null) return;
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var editorBundlePath = (await ViewModel.NativeAppService.GetEditorBundlePathAsync()).Replace("editor.html", string.Empty);
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Chromium.CoreWebView2.SetVirtualHostNameToFolderMapping("app.reader", editorBundlePath, CoreWebView2HostResourceAccessKind.Allow);
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Chromium.CoreWebView2.DOMContentLoaded -= DOMContentLoaded;
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Chromium.CoreWebView2.DOMContentLoaded += DOMContentLoaded;
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Chromium.CoreWebView2.NewWindowRequested -= WindowRequested;
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Chromium.CoreWebView2.NewWindowRequested += WindowRequested;
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Chromium.Source = new Uri("https://app.reader/reader.html");
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}
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isChromiumDisposed = true;
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async void IRecipient<CancelRenderingContentRequested>.Receive(CancelRenderingContentRequested message)
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Chromium.Close();
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GC.Collect();
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}
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protected override void OnNavigatedTo(NavigationEventArgs e)
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{
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base.OnNavigatedTo(e);
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var anim = ConnectedAnimationService.GetForCurrentView().GetAnimation("WebViewConnectedAnimation");
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anim?.TryStart(Chromium);
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Chromium.CoreWebView2Initialized -= CoreWebViewInitialized;
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Chromium.CoreWebView2Initialized += CoreWebViewInitialized;
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_ = Chromium.EnsureCoreWebView2Async();
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// We don't have shell initialized here. It's only standalone EML viewing.
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// Shift command bar from top to adjust the design.
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if (ViewModel.StatePersistenceService.ShouldShiftMailRenderingDesign)
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RendererGridFrame.Margin = new Thickness(0, 24, 0, 0);
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else
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RendererGridFrame.Margin = new Thickness(0, 0, 0, 0);
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}
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private async void CoreWebViewInitialized(WebView2 sender, CoreWebView2InitializedEventArgs args)
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{
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if (Chromium.CoreWebView2 == null) return;
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var editorBundlePath = (await ViewModel.NativeAppService.GetEditorBundlePathAsync()).Replace("editor.html", string.Empty);
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Chromium.CoreWebView2.SetVirtualHostNameToFolderMapping("app.reader", editorBundlePath, CoreWebView2HostResourceAccessKind.Allow);
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Chromium.CoreWebView2.DOMContentLoaded -= DOMContentLoaded;
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Chromium.CoreWebView2.DOMContentLoaded += DOMContentLoaded;
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Chromium.CoreWebView2.NewWindowRequested -= WindowRequested;
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Chromium.CoreWebView2.NewWindowRequested += WindowRequested;
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Chromium.Source = new Uri("https://app.reader/reader.html");
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}
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async void IRecipient<CancelRenderingContentRequested>.Receive(CancelRenderingContentRequested message)
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{
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await Chromium.EnsureCoreWebView2Async();
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if (!isRenderingInProgress)
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{
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await Chromium.EnsureCoreWebView2Async();
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if (!isRenderingInProgress)
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{
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await RenderInternalAsync(string.Empty);
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}
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await RenderInternalAsync(string.Empty);
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}
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}
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private async void WebViewNavigationStarting(WebView2 sender, CoreWebView2NavigationStartingEventArgs args)
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private async void WebViewNavigationStarting(WebView2 sender, CoreWebView2NavigationStartingEventArgs args)
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{
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// This is our reader.
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if (args.Uri == "https://app.reader/reader.html")
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return;
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// Cancel all external navigations since it's navigating to different address inside the WebView2.
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args.Cancel = !args.Uri.StartsWith("data:text/html");
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// TODO: Check external link navigation setting is enabled.
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// Open all external urls in launcher.
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if (args.Cancel && Uri.TryCreate(args.Uri, UriKind.Absolute, out Uri newUri))
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{
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// This is our reader.
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if (args.Uri == "https://app.reader/reader.html")
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return;
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// Cancel all external navigations since it's navigating to different address inside the WebView2.
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args.Cancel = !args.Uri.StartsWith("data:text/html");
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// TODO: Check external link navigation setting is enabled.
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// Open all external urls in launcher.
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if (args.Cancel && Uri.TryCreate(args.Uri, UriKind.Absolute, out Uri newUri))
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{
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await Launcher.LaunchUriAsync(newUri);
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}
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await Launcher.LaunchUriAsync(newUri);
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}
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}
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private void AttachmentClicked(object sender, ItemClickEventArgs e)
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private void AttachmentClicked(object sender, ItemClickEventArgs e)
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{
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if (e.ClickedItem is MailAttachmentViewModel attachmentViewModel)
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{
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if (e.ClickedItem is MailAttachmentViewModel attachmentViewModel)
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{
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ViewModel.OpenAttachmentCommand.Execute(attachmentViewModel);
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}
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ViewModel.OpenAttachmentCommand.Execute(attachmentViewModel);
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}
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}
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private void BarDynamicOverflowChanging(CommandBar sender, DynamicOverflowItemsChangingEventArgs args)
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private void BarDynamicOverflowChanging(CommandBar sender, DynamicOverflowItemsChangingEventArgs args)
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{
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if (args.Action == CommandBarDynamicOverflowAction.AddingToOverflow || sender.SecondaryCommands.Any())
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sender.OverflowButtonVisibility = CommandBarOverflowButtonVisibility.Visible;
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else
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sender.OverflowButtonVisibility = CommandBarOverflowButtonVisibility.Collapsed;
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}
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private async Task UpdateEditorThemeAsync()
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{
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await DOMLoadedTask.Task;
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if (ViewModel.IsDarkWebviewRenderer)
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{
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if (args.Action == CommandBarDynamicOverflowAction.AddingToOverflow || sender.SecondaryCommands.Any())
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sender.OverflowButtonVisibility = CommandBarOverflowButtonVisibility.Visible;
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else
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sender.OverflowButtonVisibility = CommandBarOverflowButtonVisibility.Collapsed;
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Chromium.CoreWebView2.Profile.PreferredColorScheme = CoreWebView2PreferredColorScheme.Dark;
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await InvokeScriptSafeAsync("SetDarkEditor();");
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}
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private async Task UpdateEditorThemeAsync()
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else
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{
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await DOMLoadedTask.Task;
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Chromium.CoreWebView2.Profile.PreferredColorScheme = CoreWebView2PreferredColorScheme.Light;
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if (ViewModel.IsDarkWebviewRenderer)
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{
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Chromium.CoreWebView2.Profile.PreferredColorScheme = CoreWebView2PreferredColorScheme.Dark;
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await InvokeScriptSafeAsync("SetDarkEditor();");
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}
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else
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{
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Chromium.CoreWebView2.Profile.PreferredColorScheme = CoreWebView2PreferredColorScheme.Light;
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await InvokeScriptSafeAsync("SetLightEditor();");
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}
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await InvokeScriptSafeAsync("SetLightEditor();");
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}
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}
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private async Task UpdateReaderFontPropertiesAsync()
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private async Task UpdateReaderFontPropertiesAsync()
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{
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await Chromium.ExecuteScriptFunctionAsync("ChangeFontSize", isChromiumDisposed, JsonSerializer.Serialize(_preferencesService.ReaderFontSize, BasicTypesJsonContext.Default.Int32));
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// Prepare font family name with fallback to sans-serif by default.
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var fontName = _preferencesService.ReaderFont;
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// If font family name is not supported by the browser, fallback to sans-serif.
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fontName += ", sans-serif";
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await Chromium.ExecuteScriptFunctionAsync("ChangeFontFamily", isChromiumDisposed, JsonSerializer.Serialize(fontName, BasicTypesJsonContext.Default.String));
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}
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void IRecipient<ApplicationThemeChanged>.Receive(ApplicationThemeChanged message)
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{
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ViewModel.IsDarkWebviewRenderer = message.IsUnderlyingThemeDark;
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}
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private void InternetAddressClicked(object sender, RoutedEventArgs e)
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{
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if (sender is HyperlinkButton hyperlinkButton)
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{
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await Chromium.ExecuteScriptFunctionAsync("ChangeFontSize", isChromiumDisposed, JsonSerializer.Serialize(_preferencesService.ReaderFontSize, BasicTypesJsonContext.Default.Int32));
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// Prepare font family name with fallback to sans-serif by default.
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var fontName = _preferencesService.ReaderFont;
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// If font family name is not supported by the browser, fallback to sans-serif.
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fontName += ", sans-serif";
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await Chromium.ExecuteScriptFunctionAsync("ChangeFontFamily", isChromiumDisposed, JsonSerializer.Serialize(fontName, BasicTypesJsonContext.Default.String));
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}
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void IRecipient<ApplicationThemeChanged>.Receive(ApplicationThemeChanged message)
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{
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ViewModel.IsDarkWebviewRenderer = message.IsUnderlyingThemeDark;
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}
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private void InternetAddressClicked(object sender, RoutedEventArgs e)
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{
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if (sender is HyperlinkButton hyperlinkButton)
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{
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hyperlinkButton.ContextFlyout.ShowAt(hyperlinkButton);
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}
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hyperlinkButton.ContextFlyout.ShowAt(hyperlinkButton);
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}
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}
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}
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Block a user