md-editor-v3
Version:
Markdown editor for vue3, developed in jsx and typescript, dark theme、beautify content by prettier、render articles directly、paste or clip the picture and upload it...
100 lines (99 loc) • 3.05 kB
JavaScript
var __defProp = Object.defineProperty;
var __defNormalProp = (obj, key, value) => key in obj ? __defProp(obj, key, { enumerable: true, configurable: true, writable: true, value }) : obj[key] = value;
var __publicField = (obj, key, value) => __defNormalProp(obj, typeof key !== "symbol" ? key + "" : key, value);
class Bus {
constructor() {
// 事件池
__publicField(this, "pools", {});
}
// 移除事件监听
remove(race, name, func) {
const targetRace = this.pools[race];
const events = targetRace && this.pools[race][name];
if (events) {
this.pools[race][name] = events.filter((item) => item !== func);
}
}
// 清空全部事件，由于单一实例，多次注册会被共享内容
clear(race) {
this.pools[race] = {};
}
// 注册事件监听
on(race, event) {
if (!this.pools[race]) {
this.pools[race] = {};
}
if (!this.pools[race][event.name]) {
this.pools[race][event.name] = [];
}
this.pools[race][event.name].push(event.callback);
return this.pools[race][event.name].includes(event.callback);
}
// 触发事件
emit(race, name, ...params) {
if (!this.pools[race]) {
this.pools[race] = {};
}
const targetRace = this.pools[race];
const events = targetRace[name];
if (events) {
events.forEach((item) => {
try {
item(...params);
} catch (error) {
console.error(`${name} monitor event exception！`, error);
}
});
}
}
}
const bus = new Bus();
const ON_SAVE = "onSave";
const CHANGE_CATALOG_VISIBLE = "changeCatalogVisible";
const CHANGE_FULL_SCREEN = "changeFullscreen";
const PAGE_FULL_SCREEN_CHANGED = "pageFullscreenChanged";
const FULL_SCREEN_CHANGED = "fullscreenChanged";
const PREVIEW_CHANGED = "previewChanged";
const PREVIEW_ONLY_CHANGED = "previewOnlyChanged";
const HTML_PREVIEW_CHANGED = "htmlPreviewChanged";
const CATALOG_VISIBLE_CHANGED = "catalogVisibleChanged";
const BUILD_FINISHED = "buildFinished";
const ERROR_CATCHER = "errorCatcher";
const REPLACE = "replace";
const UPLOAD_IMAGE = "uploadImage";
const OPEN_MODALS = "openModals";
const CTRL_Z = "ctrlZ";
const CTRL_SHIFT_Z = "ctrlShiftZ";
const CATALOG_CHANGED = "catalogChanged";
const PUSH_CATALOG = "pushCatalog";
const RERENDER = "rerender";
const EVENT_LISTENER = "eventListener";
const TASK_STATE_CHANGED = "taskStateChanged";
const SEND_EDITOR_VIEW = "sendEditorView";
const GET_EDITOR_VIEW = "getEditorView";
export {
BUILD_FINISHED as B,
CHANGE_FULL_SCREEN as C,
ERROR_CATCHER as E,
FULL_SCREEN_CHANGED as F,
GET_EDITOR_VIEW as G,
HTML_PREVIEW_CHANGED as H,
OPEN_MODALS as O,
PUSH_CATALOG as P,
REPLACE as R,
SEND_EDITOR_VIEW as S,
TASK_STATE_CHANGED as T,
UPLOAD_IMAGE as U,
CHANGE_CATALOG_VISIBLE as a,
bus as b,
ON_SAVE as c,
CTRL_SHIFT_Z as d,
CTRL_Z as e,
EVENT_LISTENER as f,
CATALOG_CHANGED as g,
RERENDER as h,
PAGE_FULL_SCREEN_CHANGED as i,
PREVIEW_CHANGED as j,
PREVIEW_ONLY_CHANGED as k,
CATALOG_VISIBLE_CHANGED as l
};