Method selected

src/components/block/index.ts:435–452

* Set selected state * We don't need to mark Block as Selected when it is empty * * @param {boolean} state - 'true' to select, 'false' to remove selection

(state: boolean)

   * @param {boolean} state - 'true' to select, 'false' to remove selection
   */
  public set selected(state: boolean) {
    this.holder.classList.toggle(Block.CSS.selected, state);

    const fakeCursorWillBeAdded = state === true && SelectionUtils.isRangeInsideContainer(this.holder);
    const fakeCursorWillBeRemoved = state === false && SelectionUtils.isFakeCursorInsideContainer(this.holder);

    if (fakeCursorWillBeAdded || fakeCursorWillBeRemoved) {
      this.editorEventBus?.emit(FakeCursorAboutToBeToggled, { state }); // mutex

      if (fakeCursorWillBeAdded) {
        SelectionUtils.addFakeCursor();
      } else {
        SelectionUtils.removeFakeCursor(this.holder);
      }

      this.editorEventBus?.emit(FakeCursorHaveBeenSet, { state });
    }
  }

  /**
   * Returns True if it is Selected