eemcs_ui/src/App.vue

<template>
  <div id="app">
    <router-view />
    <theme-picker />
  </div>
</template>

<script>
import ThemePicker from "@/components/ThemePicker";
import { exitFullscreen, isFullscreen } from "@/utils/fullscreen";

export default {
  name: "App",
  components: { ThemePicker },
  metaInfo() {
    return {
      title:
        this.$store.state.settings.dynamicTitle &&
        this.$store.state.settings.title,
      titleTemplate: (title) => {
        return title
          ? `${title} - ${process.env.VUE_APP_TITLE}`
          : process.env.VUE_APP_TITLE;
      },
    };
  },
  mounted() {
    // 监听键盘事件，当用户按 Esc 键时退出全屏
    window.addEventListener("keydown", this.handleKeyDown);
  },
  beforeDestroy() {
    window.removeEventListener("keydown", this.handleKeyDown);
  },
  methods: {
    handleKeyDown(event) {
      if (event.key === "Escape" && isFullscreen()) {
        exitFullscreen();
      }
    },
  },
};
</script>
<style scoped>
#app .theme-picker {
  display: none;
}
</style>