From 6e36d69fa3028e0b7d722bc8b6fd4afefbbb930a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Fl=C3=A1vio=20Carvalho?= <hey@flavio.uk>
Date: Thu, 12 May 2022 16:19:59 +0100
Subject: [PATCH] Add on initial apply callback

---
 .gitignore                 | 1 +
 src/plugins/sync-plugin.js | 4 +++-
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/.gitignore b/.gitignore
index f06235c..82ee25a 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,3 @@
 node_modules
 dist
+.idea
diff --git a/src/plugins/sync-plugin.js b/src/plugins/sync-plugin.js
index 07442ff..4cf2524 100644
--- a/src/plugins/sync-plugin.js
+++ b/src/plugins/sync-plugin.js
@@ -40,6 +40,7 @@ export const isVisible = (item, snapshot) => snapshot === undefined ? !item.dele
  * @property {Array<ColorDef>} [YSyncOpts.colors]
  * @property {Map<string,ColorDef>} [YSyncOpts.colorMapping]
  * @property {Y.PermanentUserData|null} [YSyncOpts.permanentUserData]
+ * @property {() => void} [YSyncOpts.onInitialApply]
  */
 
 /**
@@ -74,7 +75,7 @@ const getUserColor = (colorMapping, colors, user) => {
  * @param {YSyncOpts} opts
  * @return {any} Returns a prosemirror plugin that binds to this type
  */
-export const ySyncPlugin = (yXmlFragment, { colors = defaultColors, colorMapping = new Map(), permanentUserData = null } = {}) => {
+export const ySyncPlugin = (yXmlFragment, { colors = defaultColors, colorMapping = new Map(), permanentUserData = null, onInitialApply = () => {} } = {}) => {
   let changedInitialContent = false
   let rerenderTimeoutId
   const plugin = new Plugin({
@@ -141,6 +142,7 @@ export const ySyncPlugin = (yXmlFragment, { colors = defaultColors, colorMapping
       rerenderTimeoutId = eventloop.timeout(0, () => {
         binding._forceRerender()
         view.dispatch(view.state.tr.setMeta(ySyncPluginKey, { binding }))
+        onInitialApply()
       })
       return {
         update: () => {