add setContent command

packages/tiptap-core/src/Editor.ts

@@ -53,6 +53,7 @@ export class Editor extends EventEmitter {
     this.registerCommand('focus', require('./commands/focus').default)
     this.registerCommand('insertText', require('./commands/insertText').default)
     this.registerCommand('insertHTML', require('./commands/insertHTML').default)
+    this.registerCommand('setContent', require('./commands/setContent').default)
 
     if (this.options.injectCSS) {
       injectCSS(require('./style.css'))
@@ -133,7 +134,7 @@ export class Editor extends EventEmitter {
     return this.proxy
   }
 
-  private createDocument(content: EditorContent, parseOptions: any = {}): any {
+  public createDocument = (content: EditorContent, parseOptions: any = {}): any => {
     if (content && typeof content === 'object') {
       try {
         return this.schema.nodeFromJSON(content)
@@ -174,20 +175,6 @@ export class Editor extends EventEmitter {
 
   public setActiveNodesAndMarks() {
     // TODO
-  } 
-
-  public setContent(content: EditorContent = '', emitUpdate: Boolean = false, parseOptions: any = {}) {
-    const { doc, tr } = this.state
-    const document = this.createDocument(content, parseOptions)
-    const selection = TextSelection.create(doc, 0, doc.content.size)
-    const transaction = tr
-      .setSelection(selection)
-      .replaceSelectionWith(document, false)
-      .setMeta('preventUpdate', !emitUpdate)
-
-    this.view.dispatch(transaction)
-
-    return this
   }
 
   // public setParentComponent(component = null) {

packages/tiptap-core/src/commands/setContent.ts

@@ -0,0 +1,22 @@
+import { Editor } from '../Editor'
+import { TextSelection } from 'prosemirror-state'
+
+declare module '../Editor' {
+  interface Editor {
+    setContent(content: string, emitUpdate: Boolean, parseOptions: any): Editor,
+  }
+}
+
+export default function setContent(next: Function, editor: Editor, content: string, emitUpdate: Boolean = true, parseOptions: any = {}): void {
+  const { view, state, createDocument } = editor
+  const { doc, tr } = state
+  const document = createDocument(content, parseOptions)
+  const selection = TextSelection.create(doc, 0, doc.content.size)
+  const transaction = tr
+    .setSelection(selection)
+    .replaceSelectionWith(document, false)
+    .setMeta('preventUpdate', !emitUpdate)
+
+  view.dispatch(transaction)
+  next()
+}