reorder methods

lib/classes/gui.js

@@ -44,6 +44,41 @@ class App extends RustClass{
     }
   }
 
+  launch(){
+    checkSupport()
+    clearImmediate(GUI.launcher)
+    this.#launched = true
+    if (this.#active){
+      console.error('Application is already running')
+    }else{
+      this.#active = true
+      this.#render(args => {
+        this.#dispatch(JSON.parse(args))
+        return [
+          JSON.stringify( GUI.windows.map(win => win.state) ),
+          GUI.windows.map(win => core(win.canvas.pages[win.page-1]) )
+        ]
+      })
+    }
+
+  }
+
+  #render(roundtrip){
+    // run the event loop and get a flag signaling whether it should continue
+    let active = this.ƒ('activate', roundtrip)
+
+    if (active || this.eventLoop=='node'){
+      // schedule next frame update if there are still active windows or a event loop is node-based
+      // (in which case it can keep running even without windows but unref'd to allow process to exit)
+      GUI.frameTimer = setTimeout(() => this.#render(roundtrip))
+      if (this.eventLoop=='node' && !active) GUI.frameTimer.unref()
+    }else{
+      // for native event loop with no remaining windows, await a new window + launch() before resuming
+      this.#active = false
+      GUI.launcher = null
+    }
+  }
+
   #dispatch({ui, state, geom}){
     // merge autogenerated window locations into newly opened windows
     if (geom) for (const [id, {top, left}] of Object.entries(geom)){
@@ -147,41 +182,6 @@ class App extends RustClass{
     this.ƒ('setRate', GUI.needsFrameUpdates() ? this.#fps : 0)
   }
 
-  launch(){
-    checkSupport()
-    clearImmediate(GUI.launcher)
-    this.#launched = true
-    if (this.#active){
-      console.error('Application is already running')
-    }else{
-      this.#active = true
-      this.#render(args => {
-        this.#dispatch(JSON.parse(args))
-        return [
-          JSON.stringify( GUI.windows.map(win => win.state) ),
-          GUI.windows.map(win => core(win.canvas.pages[win.page-1]) )
-        ]
-      })
-    }
-
-  }
-
-  #render(roundtrip){
-    // run the event loop and get a flag signaling whether it should continue
-    let active = this.ƒ('activate', roundtrip)
-
-    if (active || this.eventLoop=='node'){
-      // schedule next frame update if there are still active windows or a event loop is node-based
-      // (in which case it can keep running even without windows but unref'd to allow process to exit)
-      GUI.frameTimer = setTimeout(() => this.#render(roundtrip))
-      if (this.eventLoop=='node' && !active) GUI.frameTimer.unref()
-    }else{
-      // for native event loop with no remaining windows, await a new window + launch() before resuming
-      this.#active = false
-      GUI.launcher = null
-    }
-  }
-
   quit(){
     this.ƒ("quit")
   }