public RichTextBoxFormatter(ThreadSafeRichTextBoxWrapper textboxWrapper, Color foreColor, Color backColor, Font font)
{
if (textboxWrapper == null)
{
throw new ArgumentNullException("textboxWrapper");
}
rtbWrapper = textboxWrapper;
SaveSettings(foreColor, backColor, font);
ApplySettings();
}
public void ApplyToRichTextBox(ThreadSafeRichTextBoxWrapper rtb)
{
if (Font != null)
{
rtb.SelectionFont = Font;
}
if (BackColor != Color.Empty)
{
rtb.SelectionBackColor = BackColor;
}
if (ForeColor != Color.Empty)
{
rtb.SelectionColor = ForeColor;
}
}
private IDisposable CreateRichTextBoxFormatter(ThreadSafeRichTextBoxWrapper textboxWrapper, Color foreColor, Color backColor, FontStyle style)
{
Font font = new Font(textboxWrapper.Font, style);
RichTextBoxFormatter formatter = new RichTextBoxFormatter(textboxWrapper, foreColor, backColor, font);
return new DisposableList(formatter, font);
}
private IDisposable CreateRichTextBoxFormatter(ThreadSafeRichTextBoxWrapper textboxWrapper, Color foreColor, Color backColor)
{
return new RichTextBoxFormatter(textboxWrapper, foreColor, backColor);
}
private IDisposable CreateRichTextBoxFormatter(ThreadSafeRichTextBoxWrapper textboxWrapper, Color foreColor)
{
return CreateRichTextBoxFormatter(textboxWrapper, foreColor, Color.Empty);
}
private IDisposable GetFormat(ThreadSafeRichTextBoxWrapper textboxWrapper, LoggingEvent loggingEvent)
{
if (loggingEvent.Level == Level.All) return new TrivialDisposable();
if ((loggingEvent.Level == Level.Verbose) || (loggingEvent.Level == Level.Finest))
return CreateRichTextBoxFormatter(textboxWrapper, Color.Blue);
if ((loggingEvent.Level == Level.Trace) || (loggingEvent.Level == Level.Finer))
return CreateRichTextBoxFormatter(textboxWrapper, Color.Blue, FontStyle.Bold | FontStyle.Underline);
if ((loggingEvent.Level == Level.Debug) || (loggingEvent.Level == Level.Fine))
return CreateRichTextBoxFormatter(textboxWrapper, Color.Blue, FontStyle.Bold);
if (loggingEvent.Level == Level.Info) // Black on White
return new TrivialDisposable();
if (loggingEvent.Level == Level.Notice)
return CreateRichTextBoxFormatter(textboxWrapper, Color.Orange);
if (loggingEvent.Level == Level.Warn)
return CreateRichTextBoxFormatter(textboxWrapper, Color.Orange, FontStyle.Bold);
if (loggingEvent.Level == Level.Error)
return CreateRichTextBoxFormatter(textboxWrapper, Color.Red);
if (loggingEvent.Level == Level.Severe)
return CreateRichTextBoxFormatter(textboxWrapper, Color.Red, FontStyle.Bold);
if (loggingEvent.Level == Level.Critical)
return CreateRichTextBoxFormatter(textboxWrapper, Color.Red, FontStyle.Bold|FontStyle.Underline);
if (loggingEvent.Level == Level.Alert)
return CreateRichTextBoxFormatter(textboxWrapper, Color.White, Color.Red);
if (loggingEvent.Level == Level.Fatal)
return CreateRichTextBoxFormatter(textboxWrapper, Color.White, Color.Red, FontStyle.Bold);
if (loggingEvent.Level == Level.Emergency)
return CreateRichTextBoxFormatter(textboxWrapper, Color.White, Color.Red, FontStyle.Bold|FontStyle.Underline);
return new TrivialDisposable();
}
private void AppendRich(ThreadSafeRichTextBoxWrapper textboxWrapper, LoggingEvent loggingEvent)
{
using (GetFormat(textboxWrapper, loggingEvent)) AppendNormal(textboxWrapper, loggingEvent);
}
public RichTextBoxFormatter(ThreadSafeRichTextBoxWrapper textboxWrapper, Color foreColor, Font font) : this(textboxWrapper, foreColor, Color.Empty, font)
{
}
public RichTextBoxFormatter(ThreadSafeRichTextBoxWrapper textboxWrapper, Color foreColor, Color backColor) : this(textboxWrapper, foreColor, backColor, null)
{
}