styles: improve component

Author: surmon-china

src/codemirror.ts

@@ -33,10 +33,8 @@ export const createEditorState = ({ onUpdate, onChange, onFocus, onBlur, ...conf
   })
 }
 
+export const createEditorView = (config: EditorViewConfig) => new EditorView({ ...config })
 export const destroyEditorView = (view: EditorView) => view.destroy()
-export const createEditorView = (config: EditorViewConfig) => {
-  return new EditorView({ ...config })
-}
 
 // https://codemirror.net/examples/config/
 // https://github.com/uiwjs/react-codemirror/blob/22cc81971a/src/useCodeMirror.ts#L144
@@ -61,10 +59,7 @@ export const createEditorExtensionToggler = (view: EditorView, extension: Extens
   }
 }
 
-export const createEditorTools = (view: EditorView) => {
-  // UE state
-  const focus = () => view.focus()
-
+export const getEditorTools = (view: EditorView) => {
   // doc state
   const getDoc = () => view.state.doc.toString()
   const setDoc = (newDoc: string) => {
@@ -79,6 +74,9 @@ export const createEditorTools = (view: EditorView) => {
     }
   }
 
+  // UX operations
+  const focus = () => view.focus()
+
   // reconfigure extension
   const { run: reExtensions } = createEditorCompartment(view)
 

src/component.ts

@@ -1,7 +1,7 @@
 import { defineComponent, shallowRef, computed, watch, toRaw, onMounted, onBeforeUnmount, h } from 'vue'
 import { EditorState } from '@codemirror/state'
 import { EditorView } from '@codemirror/view'
-import { createEditorState, createEditorView, createEditorTools, destroyEditorView } from './codemirror'
+import { createEditorState, createEditorView, destroyEditorView, getEditorTools } from './codemirror'
 import { useGlobalConfig, DEFAULT_CONFIG } from './config'
 import { props, ConfigProps } from './props'
 import { events, EventKey } from './events'
@@ -57,7 +57,7 @@ export default defineComponent({
         root: config.value.root
       })
 
-      const editorTools = createEditorTools(view.value)
+      const editorTools = getEditorTools(view.value)
 
       // watch prop.modelValue
       watch(