From 79d0c33109535c6241ff94500e971f76e3ad8f0e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E5=8A=9B=E7=9A=93?= <lihao.ylh@alibaba-inc.com>
Date: Wed, 2 Jun 2021 19:59:22 +0800
Subject: [PATCH] =?UTF-8?q?feat:=20project=20=E6=94=AF=E6=8C=81=20onSimula?=
 =?UTF-8?q?torReady=20=E7=9A=84=E4=BA=8B=E4=BB=B6?=
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---
 packages/designer/src/project/project.ts | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/packages/designer/src/project/project.ts b/packages/designer/src/project/project.ts
index 593498375..5a12b7e14 100644
--- a/packages/designer/src/project/project.ts
+++ b/packages/designer/src/project/project.ts
@@ -267,12 +267,20 @@ export class Project {
     // TODO: 多设备 simulator 支持
     this._simulator = simulator;
     this.designer.editor.set('simulator', simulator);
+    this.emitter.emit('lowcode_engine_simulator_ready', simulator);
   }
 
   setRendererReady(renderer: any) {
     this.emitter.emit('lowcode_engine_renderer_ready', renderer);
   }
 
+  onSimulatorReady(fn: (args: any) => void): () => void {
+    this.emitter.on('lowcode_engine_simulator_ready', fn);
+    return () => {
+      this.emitter.removeListener('lowcode_engine_simulator_ready', fn);
+    };
+  }
+
   onRendererReady(fn: (args: any) => void): () => void {
     this.emitter.on('lowcode_engine_renderer_ready', fn);
     return () => {