extensions/media-preview/src/imagePreview/index.ts/ImagePreview/updateState
class ImagePreview:	protected override updateState() {
		super.updateState();

		if (this.previewState === PreviewState.Disposed) {
			return;
		}

		if (this.webviewEditor.active) {
			this.sizeStatusBarEntry.show(this, this._imageSize || '');
			this.zoomStatusBarEntry.show(this, this._imageZoom || 'fit');
		} else {
			this.sizeStatusBarEntry.hide(this);
			this.zoomStatusBarEntry.hide(this);
		}
	}