public void SetEmpty()
{
Changed = false;
Width = ApplicationSettings.BackgroundDefault.Default.EmptyWidth;
Height = ApplicationSettings.BackgroundDefault.Default.EmptyHeight;
EmptyBackgroundColor = ApplicationSettings.BackgroundDefault.Default.EmptyBackgroundColor;
TextStart = ApplicationSettings.BackgroundDefault.Default.EmptyTextPos;
NameStart = ApplicationSettings.BackgroundDefault.Default.EmptyNamePos;
GlyphScale = ApplicationSettings.BackgroundDefault.Default.EmptyGlyphScale;
ColorName = ApplicationSettings.BackgroundDefault.Default.EmptyNameColor;
ColorText = ApplicationSettings.BackgroundDefault.Default.EmptyTextColor;
LineSpacing = ApplicationSettings.BackgroundDefault.Default.EmptyLineSpacing;
rect = new Rect(0, 0, Width, Height);
image = BitmapSource.Create(Width, Height, 96, 96, PixelFormats.Indexed1,
new BitmapPalette(new List <Color> {
EmptyBackgroundColor
}), new byte[Width * Height], Width);
if (Changed)
{
BackgroundChanged?.Invoke(this);
}
}
public unsafe void ApplyBackground(IPenContext context)
{
if (context == null)
{
return;
}
IBufferPen Pen = (context is IBufferPen) ? context as IBufferPen : context.ToPen(Width, Height);
if (Pen == null || Pen.ID == BackgroundPen)
{
return;
}
var rc = Factory.newRectangle(0, 0, Pen.Width, Pen.Height);
Pen.CopyTo(rc, Pixels, Length, Width, 0, 0);
BackgroundPen = Pen.ID;
Factory.Add(Pen, ObjType.Buffer);
PendingUpdates.Clear();
BackgroundChanged?.Invoke(this, Factory.EventArgsEmpty);
//RefreshAll();
PendingUpdates.Clear();
PendingUpdates.Invalidate(rc);
}
protected virtual void OnBackgroundChanged(ColorEventArgs e)
{
GDI.ApplyContainerBackColorChange(this, Background);
BackgroundChanged?.Invoke(e);
}