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Custom print dialog and better message registrations

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This commit is contained in:
Burak Kaan Köse
2025-10-21 01:27:29 +02:00
parent 4191b7314f
commit 057edb5488
27 changed files with 656 additions and 760 deletions
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Wino.Mail.WinUI/Views/MailListPage.xaml.cs
+16 -10
View File
@@ -57,22 +57,12 @@ public sealed partial class MailListPage : MailListPageAbstract,
{
WeakReferenceMessenger.Default.Send(new ActiveMailFolderChangedEvent(folderNavigationArgs.BaseFolderMenuItem, folderNavigationArgs.FolderInitLoadAwaitTask));
}
WeakReferenceMessenger.Default.Register<ClearMailSelectionsRequested>(this);
WeakReferenceMessenger.Default.Register<ActiveMailItemChangedEvent>(this);
WeakReferenceMessenger.Default.Register<SelectMailItemContainerEvent>(this);
WeakReferenceMessenger.Default.Register<DisposeRenderingFrameRequested>(this);
}
protected override void OnNavigatedFrom(NavigationEventArgs e)
{
base.OnNavigatedFrom(e);
WeakReferenceMessenger.Default.Unregister<ClearMailSelectionsRequested>(this);
WeakReferenceMessenger.Default.Unregister<ActiveMailItemChangedEvent>(this);
WeakReferenceMessenger.Default.Unregister<SelectMailItemContainerEvent>(this);
WeakReferenceMessenger.Default.Unregister<DisposeRenderingFrameRequested>(this);
// Dispose all WinoListView items.
// MailListView.Dispose();
@@ -455,6 +445,22 @@ public sealed partial class MailListPage : MailListPageAbstract,
ViewModel.NavigationService.Navigate(WinoPage.IdlePage, null, NavigationReferenceFrame.RenderingFrame, NavigationTransitionType.DrillIn);
}
protected override void RegisterRecipients()
{
WeakReferenceMessenger.Default.Register<ClearMailSelectionsRequested>(this);
WeakReferenceMessenger.Default.Register<ActiveMailItemChangedEvent>(this);
WeakReferenceMessenger.Default.Register<SelectMailItemContainerEvent>(this);
WeakReferenceMessenger.Default.Register<DisposeRenderingFrameRequested>(this);
}
protected override void UnregisterRecipients()
{
WeakReferenceMessenger.Default.Unregister<ClearMailSelectionsRequested>(this);
WeakReferenceMessenger.Default.Unregister<ActiveMailItemChangedEvent>(this);
WeakReferenceMessenger.Default.Unregister<SelectMailItemContainerEvent>(this);
WeakReferenceMessenger.Default.Unregister<DisposeRenderingFrameRequested>(this);
}
private void PageSizeChanged(object sender, SizeChangedEventArgs e)
{
ViewModel.MaxMailListLength = e.NewSize.Width - RENDERING_COLUMN_MIN_WIDTH;
Wino.Mail.WinUI/Views/MailRenderingPage.xaml.cs
+37 -19
View File
@@ -11,7 +11,9 @@ using Microsoft.UI.Xaml.Navigation;
using Microsoft.Web.WebView2.Core;
using Windows.System;
using Wino.Core.Domain;
using Wino.Core.Domain.Enums;
using Wino.Core.Domain.Interfaces;
using Wino.Core.Domain.Models.Printing;
using Wino.Core.WinUI.Extensions;
using Wino.Mail.ViewModels.Data;
using Wino.Mail.WinUI;
@@ -43,7 +45,7 @@ public sealed partial class MailRenderingPage : MailRenderingPageAbstract,
Environment.SetEnvironmentVariable("WEBVIEW2_DEFAULT_BACKGROUND_COLOR", "00FFFFFF");
Environment.SetEnvironmentVariable("WEBVIEW2_ADDITIONAL_BROWSER_ARGUMENTS", "--enable-features=OverlayScrollbar,msOverlayScrollbarWinStyle,msOverlayScrollbarWinStyleAnimation,msWebView2CodeCache");
ViewModel.ShowPrintUIAction = ShowPrintUI;
ViewModel.DirectPrintFuncAsync = DirectPrintAsync;
ViewModel.SaveHTMLasPDFFunc = new Func<string, Task<bool>>((path) =>
{
@@ -51,19 +53,25 @@ public sealed partial class MailRenderingPage : MailRenderingPageAbstract,
});
}
private async void ShowPrintUI()
private async Task<PrintingResult> DirectPrintAsync(WebView2PrintSettingsModel settings)
{
if (Chromium.CoreWebView2 == null) return;
if (Chromium.CoreWebView2 == null) return PrintingResult.Failed;
// TODO: Footer still shows wino.mail/html, there is no way to change it currently.
// TODO: ShowPrintUI - System doesn't open.
// TODO: ShowPrintUI - System doesn't open.
try
{
var nativeSettings = settings.ToCoreWebView2PrintSettings(Chromium.CoreWebView2.Environment);
var res = await Chromium.CoreWebView2.PrintAsync(nativeSettings);
// Set the document title before printing. This title will be used in the print dialog and header.
await Chromium.CoreWebView2.ExecuteScriptAsync($"document.title = '{ViewModel.Subject}';");
var settings = Chromium.CoreWebView2.Environment.CreatePrintSettings();
Chromium.CoreWebView2?.ShowPrintUI(CoreWebView2PrintDialogKind.System);
return res switch
{
CoreWebView2PrintStatus.Succeeded => PrintingResult.Submitted,
_ => PrintingResult.Failed,
};
}
catch (Exception)
{
return PrintingResult.Failed;
}
}
public override async void OnEditorThemeChanged()
@@ -138,10 +146,6 @@ public sealed partial class MailRenderingPage : MailRenderingPageAbstract,
{
base.OnNavigatedFrom(e);
WeakReferenceMessenger.Default.Unregister<HtmlRenderingRequested>(this);
WeakReferenceMessenger.Default.Unregister<CancelRenderingContentRequested>(this);
WeakReferenceMessenger.Default.Unregister<ApplicationThemeChanged>(this);
// Disposing the page.
// Make sure the WebView2 is disposed properly.
@@ -171,10 +175,6 @@ public sealed partial class MailRenderingPage : MailRenderingPageAbstract,
{
base.OnNavigatedTo(e);
WeakReferenceMessenger.Default.Register<HtmlRenderingRequested>(this);
WeakReferenceMessenger.Default.Register<CancelRenderingContentRequested>(this);
WeakReferenceMessenger.Default.Register<ApplicationThemeChanged>(this);
var anim = ConnectedAnimationService.GetForCurrentView().GetAnimation("WebViewConnectedAnimation");
anim?.TryStart(Chromium);
@@ -297,4 +297,22 @@ public sealed partial class MailRenderingPage : MailRenderingPageAbstract,
hyperlinkButton.ContextFlyout.ShowAt(hyperlinkButton);
}
}
protected override void RegisterRecipients()
{
base.RegisterRecipients();
WeakReferenceMessenger.Default.Register<HtmlRenderingRequested>(this);
WeakReferenceMessenger.Default.Register<CancelRenderingContentRequested>(this);
WeakReferenceMessenger.Default.Register<ApplicationThemeChanged>(this);
}
protected override void UnregisterRecipients()
{
base.UnregisterRecipients();
WeakReferenceMessenger.Default.Unregister<HtmlRenderingRequested>(this);
WeakReferenceMessenger.Default.Unregister<CancelRenderingContentRequested>(this);
WeakReferenceMessenger.Default.Unregister<ApplicationThemeChanged>(this);
}
}