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Update MsgView.axaml.cs

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JieXu 2025-09-26 13:34:08 +08:00 committed by GitHub
parent 004c695b6a
commit 10b18efcaf
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1 changed files with 18 additions and 11 deletions
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29
v2rayN/v2rayN.Desktop/Views/MsgView.axaml.cs
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@ -9,10 +9,12 @@ namespace v2rayN.Desktop.Views;
public partial class MsgView : ReactiveUserControl<MsgViewModel>
{
private const int MaxLines = 350;
private const int KeepLines = 320;
public MsgView()
{
InitializeComponent();
ViewModel = new MsgViewModel(UpdateViewHandler);
this.WhenActivated(disposables =>
@ -30,9 +32,8 @@ public partial class MsgView : ReactiveUserControl<MsgViewModel>
if (obj is null)
return false;
Dispatcher.UIThread.Post(() =>
ShowMsg(obj),
DispatcherPriority.ApplicationIdle);
Dispatcher.UIThread.Post(() => ShowMsg(obj),
DispatcherPriority.ApplicationIdle);
break;
}
return await Task.FromResult(true);
@ -40,29 +41,35 @@ public partial class MsgView : ReactiveUserControl<MsgViewModel>
private void ShowMsg(object msg)
{
if (txtMsg.Document.LineCount > ViewModel?.NumMaxMsg)
txtMsg.AppendText(msg.ToString());
if (txtMsg.Document.LineCount > MaxLines)
{
ClearMsg();
var lc = txtMsg.Document.LineCount;
var cutLineNumber = lc - KeepLines;
var cutLine = txtMsg.Document.GetLineByNumber(cutLineNumber);
txtMsg.Document.Remove(0, cutLine.Offset);
}
if (togScrollToEnd.IsChecked ?? true)
{
//txtMsg.ScrollToLine(txtMsg.Document.LineCount);
txtMsg.ScrollToEnd();
}
txtMsg.AppendText(msg.ToString());
}
public void ClearMsg()
{
txtMsg.Clear();
txtMsg.Text = string.Empty;
txtMsg.AppendText("----- Message cleared -----\n");
}
private void menuMsgViewSelectAll_Click(object? sender, RoutedEventArgs e)
{
txtMsg.Focus();
txtMsg.SelectAll();
Dispatcher.UIThread.Post(() =>
{
txtMsg.TextArea.Focus();
txtMsg.SelectAll();
}, DispatcherPriority.Render);
}
private async void menuMsgViewCopy_Click(object? sender, RoutedEventArgs e)