Function show

content_scripts/hud.js:76–87

(text, duration)

  // duration - if omitted, the message will show until dismissed.
  async show(text, duration) {
    await DomUtils.documentComplete();
    clearTimeout(this._showForDurationTimerId);
    // @hudUI.activate will take charge of making it visible
    await this.init(false);
    this.hudUI.show({ name: "show", text });
    this.tween.fade(1.0, 150);

    if (duration != null) {
      this._showForDurationTimerId = setTimeout(() => this.hide(), duration);
    }
  },

  async showFindMode(findMode = null) {
    this.findMode = findMode;