public UILog()
{
InitializeComponent();
target = MateriaLogLevel.All;
MateriaLogTarget.OnLogWrite += MateriaLogTarget_OnLogWrite;
}
private void UpdateTargetLevel()
{
target = MateriaLogLevel.All;
if (chkInfo.IsChecked == true)
{
target |= MateriaLogLevel.Info;
}
if (chkDebug.IsChecked == true)
{
target |= MateriaLogLevel.Debug;
}
if (chkError.IsChecked == true)
{
target |= MateriaLogLevel.Error;
}
target |= MateriaLogLevel.Warn;
}
protected override void Write(LogEventInfo logEvent)
{
string msg = Layout.Render(logEvent).Replace("|", " ");
if (OnLogWrite != null)
{
MateriaLogLevel level = MateriaLogLevel.All;
if (logEvent.Level.Ordinal == 0)
{
level = MateriaLogLevel.Trace;
}
else if (logEvent.Level.Ordinal == 1)
{
level = MateriaLogLevel.Debug;
}
else if (logEvent.Level.Ordinal == 2)
{
level = MateriaLogLevel.Info;
}
else if (logEvent.Level.Ordinal == 3)
{
level = MateriaLogLevel.Warn;
}
else if (logEvent.Level.Ordinal == 4)
{
level = MateriaLogLevel.Error;
}
else if (logEvent.Level.Ordinal == 5)
{
level = MateriaLogLevel.Fatal;
}
if (OnLogWrite != null)
{
OnLogWrite.Invoke(level, msg);
}
}
}
private void MateriaLogTarget_OnLogWrite(MateriaLogLevel level, string msg)
{
if ((target & level) != 0 || target == MateriaLogLevel.All)
{
var p = new Paragraph(new Run(msg));
switch (level)
{
case MateriaLogLevel.Error:
p.Foreground = new SolidColorBrush(Colors.Red);
break;
case MateriaLogLevel.Info:
p.Foreground = new SolidColorBrush(Colors.LightBlue);
break;
case MateriaLogLevel.Warn:
p.Foreground = new SolidColorBrush(Colors.Yellow);
break;
default:
break;
}
Log.Document.Blocks.Add(p);
if (Log.Document.Blocks.Count > MaxBlockCount)
{
var blocks = Log.Document.Blocks.ToList();
blocks.RemoveRange(0, 256);
Log.Document.Blocks.Clear();
Log.Document.Blocks.AddRange(blocks);
}
Log.ScrollToEnd();
}
}
