Add btns map

Author: dark-flames

src/components/DefaultConfig.js

@@ -1,5 +1,5 @@
 import KatexParser from './plugin/KatexParser'
-import {toolbarBtn} from './toolbar-button/toolbarBtn'
+import { defaultBtns, getBtns } from './toolbar-button/toolbarBtn'
 import _ from 'lodash'
 
 function set (obj, config) {
@@ -17,7 +17,7 @@ export let defaultConfig = {
   parsers: [
     KatexParser
   ],
-  toolbarConfig: toolbarBtn,
+  toolbarConfig: defaultBtns,
   editorOption: {
     mode: 'markdown',
     lineNumbers: true,
@@ -26,5 +26,6 @@ export let defaultConfig = {
 }
 
 export function getConfig (config) {
+  if (config.toolbarConfig !== undefined) { config.toolbarConfig = getBtns(config.toolbarConfig) }
   return set(_.cloneDeep(defaultConfig), config)
 }

src/components/toolbar-button/btn-delete.js

@@ -10,7 +10,7 @@ import BtnUl from './btn-ul'
 import BtnOl from './btn-ol'
 import BtnHr from './btn-hr'
 
-export let toolbarBtn = [
+export let defaultBtns = [
   BtnBold,
   BtnStrikeThrough,
   BtnItalic,
@@ -30,3 +30,20 @@ export let toolbarBtn = [
   BtnLink,
   BtnTable
 ]
+
+function getDefaultBtnsMap () {
+  let btnsMap = {}
+  defaultBtns.forEach(function (btn) {
+    btnsMap[btn.name] = btn
+  })
+  return btnsMap
+}
+
+export function getBtns (toolbarConfig) {
+  let btnsMap = getDefaultBtnsMap()
+  let btns = []
+  toolbarConfig.forEach(function (btn) {
+    if (typeof btn === 'object') { btns.push(btn) } else { btns.push(btnsMap[btn]) }
+  })
+  return btns
+}