src/vs/editor/browser/viewParts/viewCursors/viewCursors.ts/ViewCursors/_getCursorBlinking
class ViewCursors:	private _getCursorBlinking(): TextEditorCursorBlinkingStyle {
		if (this._isComposingInput) {
			// avoid double cursors
			return TextEditorCursorBlinkingStyle.Hidden;
		}
		if (!this._editorHasFocus) {
			return TextEditorCursorBlinkingStyle.Hidden;
		}
		if (this._readOnly) {
			return TextEditorCursorBlinkingStyle.Solid;
		}
		return this._cursorBlinking;
	}