From 9494b9d8b1a60059d4ec0b5021611bbb2878cf1d Mon Sep 17 00:00:00 2001
From: "pengfei.zhou" <pengfeizhou@foxmail.com>
Date: Wed, 26 Jul 2023 10:31:08 +0800
Subject: [PATCH] js: detect recursively call addOnRenderFinishedCallback

---
 doric-js/src/ui/panel.ts | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/doric-js/src/ui/panel.ts b/doric-js/src/ui/panel.ts
index 7724743c..966776f9 100644
--- a/doric-js/src/ui/panel.ts
+++ b/doric-js/src/ui/panel.ts
@@ -58,6 +58,8 @@ export abstract class Panel {
 
     private __rendering__ = false
 
+    private callingRenderFinishedCallback = false
+
     addHeadView(type: string, v: View) {
         let map = this.headviews.get(type)
         if (map) {
@@ -257,13 +259,18 @@ export abstract class Panel {
     }
 
     onRenderFinished() {
+        this.callingRenderFinishedCallback = false
         this.onRenderFinishedCallback.forEach(e => {
             e()
         })
         this.onRenderFinishedCallback.length = 0
+        this.callingRenderFinishedCallback = true
     }
 
     addOnRenderFinishedCallback(cb: () => void) {
+        if (this.callingRenderFinishedCallback) {
+            loge("Do not call addOnRenderFinishedCallback recursively")
+        }
         this.onRenderFinishedCallback.push(cb)
     }
 }
\ No newline at end of file