<template>
  <quill-editor
    class="editor"
    ref="myTextEditor"
    v-model="content"
    :options="editorOption"
    height="400px"
    @change="onEditorChange($event)"
  ></quill-editor>
</template>
 
<script>

import Quill from "quill";
import ImageResize from "quill-image-resize-module";
Quill.register("modules/imageResize", ImageResize);

import "@/assets/styles/quillEditor.css";
var fonts = [
  "SimSun",
  "SimHei",
  "Microsoft-YaHei",
  "KaiTi",
  "FangSong",
  "Arial",
  "Times-New-Roman",
  "sans-serif",
];
// 自定义字号的大小
var sizes = [false, "16px", "18px", "20px", "22px", "26px", "28px", "30px"];
var Size = Quill.import("formats/size");
Size.whitelist = sizes;
var Font = Quill.import("formats/font");
Font.whitelist = fonts; //将字体加入到白名单
Quill.register(Font, true);

const toolbar = [
            ["bold", "italic", "underline", "strike"], //加粗，斜体，下划线，删除线
            ["blockquote", "code-block"], //引用，代码块
            [{ header: 1 }, { header: 2 }], // 标题，键值对的形式；1、2表示字体大小
            [{ list: "ordered" }, { list: "bullet" }], //列表
            // [{ script: "sub" }, { script: "super" }], // 上下标
            [{ indent: "-1" }, { indent: "+1" }], // 缩进
            [{ size: [false, "16px", "18px", "20px", "22px", "26px", "28px", "30px"] }], // 字体大小
            [{ header: [1, 2, 3, 4, 5, 6, false] }], //几级标题
            [{ color: [] }, { background: [] }], // 字体颜色，字体背景颜色
            [{ font: fonts }], //字体
            [{ align: [] }], //对齐方式
            ["clean"], //清除字体样式
            ["image", "video"], //上传图片、上传视频
]; //工具菜单栏配置
export default {
  data() {
    return {
      content: null, //内容
      editorOption: {
        modules: {
          toolbar,
          imageResize: {
            //添加
            displayStyles: {
              //添加
              backgroundColor: "black",
              border: "none",
              color: "white",
            },
            modules: ["Resize", "DisplaySize", "Toolbar"]
          } //添加
        },
        placeholder: "", //提示
        readyOnly: false, //是否只读
        theme: "snow", //主题 snow/bubble
        syntax: true, //语法检测
        theme: "snow",
      },
    };
  },
  methods: {
    // 值发生变化
    onEditorChange(editor) {
      this.content = editor.html;
      this.$emit("content", editor.html);
    }
  }
};
</script>
 
<style scoped lang="scss">
::v-deep .ql-editor {
    height: 400px;
}
/* .editor {
  line-height: normal !important;
  height: 800px;
  margin-bottom: 30px;
}
.ql-snow .ql-tooltip[data-mode="link"]::before {
  content: "请输入链接地址:";
}
.ql-snow .ql-tooltip.ql-editing a.ql-action::after {
  border-right: 0px;
  content: "保存";
  padding-right: 0px;
}
 
.ql-snow .ql-tooltip[data-mode="video"]::before {
  content: "请输入视频地址:";
}
 
.ql-snow .ql-picker.ql-size .ql-picker-label::before,
.ql-snow .ql-picker.ql-size .ql-picker-item::before {
  content: "14px";
}
.ql-snow .ql-picker.ql-size .ql-picker-label[data-value="small"]::before,
.ql-snow .ql-picker.ql-size .ql-picker-item[data-value="small"]::before {
  content: "10px";
}
 
.ql-snow .ql-picker.ql-size .ql-picker-label[data-value="large"]::before,
.ql-snow .ql-picker.ql-size .ql-picker-item[data-value="large"]::before {
  content: "18px";
}
.ql-snow .ql-picker.ql-size .ql-picker-label[data-value="huge"]::before,
.ql-snow .ql-picker.ql-size .ql-picker-item[data-value="huge"]::before {
  content: "32px";
}
 
.ql-snow .ql-picker.ql-header .ql-picker-label::before,
.ql-snow .ql-picker.ql-header .ql-picker-item::before {
  content: "文本";
}
.ql-snow .ql-picker.ql-header .ql-picker-label[data-value="1"]::before,
.ql-snow .ql-picker.ql-header .ql-picker-item[data-value="1"]::before {
  content: "标题1";
}
.ql-snow .ql-picker.ql-header .ql-picker-label[data-value="2"]::before,
.ql-snow .ql-picker.ql-header .ql-picker-item[data-value="2"]::before {
  content: "标题2";
}
.ql-snow .ql-picker.ql-header .ql-picker-label[data-value="3"]::before,
.ql-snow .ql-picker.ql-header .ql-picker-item[data-value="3"]::before {
  content: "标题3";
}
.ql-snow .ql-picker.ql-header .ql-picker-label[data-value="4"]::before,
.ql-snow .ql-picker.ql-header .ql-picker-item[data-value="4"]::before {
  content: "标题4";
}
.ql-snow .ql-picker.ql-header .ql-picker-label[data-value="5"]::before,
.ql-snow .ql-picker.ql-header .ql-picker-item[data-value="5"]::before {
  content: "标题5";
}
.ql-snow .ql-picker.ql-header .ql-picker-label[data-value="6"]::before,
.ql-snow .ql-picker.ql-header .ql-picker-item[data-value="6"]::before {
  content: "标题6";
}
 
.ql-snow .ql-picker.ql-font .ql-picker-label::before,
.ql-snow .ql-picker.ql-font .ql-picker-item::before {
  content: "标准字体";
}
.ql-snow .ql-picker.ql-font .ql-picker-label[data-value="serif"]::before,
.ql-snow .ql-picker.ql-font .ql-picker-item[data-value="serif"]::before {
  content: "衬线字体";
}
.ql-snow .ql-picker.ql-font .ql-picker-label[data-value="monospace"]::before,
.ql-snow .ql-picker.ql-font .ql-picker-item[data-value="monospace"]::before {
  content: "等宽字体";
} */
</style>