visigoth

- (void)updateFrame {
  NSRect frame = _docView.frame;

  // When in landscape mode, flip around the width/height.
  if ([_docView frameRotation] == 90.) {
    CGFloat t = frame.size.width;
    frame.size.width = frame.size.height;
    frame.size.height = t;
  }

visigoth

@interface HostView : NSView {
  NSView *_docView;
  CGFloat _scale;
}

@property (assign) CGFloat scale;

@end