Fix ComponentJS proxy management issue in JSB

cocos/scripting/js-bindings/manual/cocos2d_specifics.cpp

@@ -5770,6 +5770,41 @@ void js_register_cocos2dx_AutoPolygon(JSContext *cx, JS::HandleObject global) {
     jsb_register_class<cocos2d::AutoPolygon>(cx, jsb_cocos2d_AutoPolygon_class, proto, JS::NullPtr());
 }
 
+// ComponentJS controls the native js proxy itself, must be bound manually
+bool js_cocos2dx_ComponentJS_create(JSContext *cx, uint32_t argc, jsval *vp)
+{
+    JS::CallArgs args = JS::CallArgsFromVp(argc, vp);
+    bool ok = true;
+    if (argc == 1) {
+        std::string arg0;
+        ok &= jsval_to_std_string(cx, args.get(0), &arg0);
+        JSB_PRECONDITION2(ok, cx, false, "js_cocos2dx_ComponentJS_create : Error processing arguments");
+        
+        auto ret = cocos2d::ComponentJS::create(arg0);
+        JS::RootedObject jsret(cx, static_cast<JSObject*>(ret->getScriptObject()));
+        args.rval().set(OBJECT_TO_JSVAL(jsret));
+        return true;
+    }
+    JS_ReportError(cx, "js_cocos2dx_ComponentJS_create : wrong number of arguments");
+    return false;
+}
+static bool js_cocos2dx_ComponentJS_ctor(JSContext *cx, uint32_t argc, jsval *vp)
+{
+    JS::CallArgs args = JS::CallArgsFromVp(argc, vp);
+    JS::RootedObject obj(cx, args.thisv().toObjectOrNull());
+    bool ok = true;
+    std::string arg0;
+    ok &= jsval_to_std_string(cx, args.get(0), &arg0);
+    JSB_PRECONDITION2(ok, cx, false, "js_cocos2d_ComponentJS_ctor : Error processing arguments");
+    cocos2d::ComponentJS *nobj = new (std::nothrow) cocos2d::ComponentJS(arg0);
+    // autorelease it
+    nobj->autorelease();
+    bool isFound = false;
+    if (JS_HasProperty(cx, obj, "_ctor", &isFound) && isFound)
+        ScriptingCore::getInstance()->executeFunctionWithOwner(OBJECT_TO_JSVAL(obj), "_ctor", args);
+    args.rval().setUndefined();
+    return true;
+}
 bool js_cocos2dx_ComponentJS_getScriptObject(JSContext *cx, uint32_t argc, jsval *vp)
 {
     JS::CallArgs args = JS::CallArgsFromVp(argc, vp);
@@ -6034,8 +6069,12 @@ void register_cocos2dx_js_core(JSContext* cx, JS::HandleObject global)
     tmpObj.set(jsb_cocos2d_ClippingNode_prototype);
     JS_DefineFunction(cx, tmpObj, "init", js_cocos2dx_ClippingNode_init, 0, JSPROP_ENUMERATE | JSPROP_PERMANENT);
     
+    JS_GetProperty(cx, ccObj, "ComponentJS", &tmpVal);
+    tmpObj = tmpVal.toObjectOrNull();
+    JS_DefineFunction(cx, tmpObj, "create", js_cocos2dx_ComponentJS_create, 1, JSPROP_READONLY | JSPROP_PERMANENT);
     tmpObj.set(jsb_cocos2d_ComponentJS_prototype);
     JS_DefineFunction(cx, tmpObj, "getScriptObject", js_cocos2dx_ComponentJS_getScriptObject, 0, JSPROP_ENUMERATE | JSPROP_PERMANENT);
+    JS_DefineFunction(cx, tmpObj, "ctor", js_cocos2dx_ComponentJS_ctor, 1, JSPROP_ENUMERATE | JSPROP_PERMANENT);
 
     JS_DefineFunction(cx, ccObj, "glEnableVertexAttribs", js_cocos2dx_ccGLEnableVertexAttribs, 1, JSPROP_READONLY | JSPROP_PERMANENT);
     JS_DefineFunction(cx, ccObj, "pAdd", js_cocos2dx_ccpAdd, 1, JSPROP_READONLY | JSPROP_PERMANENT);

cocos/scripting/js-bindings/manual/component/CCComponentJS.cpp

@@ -66,25 +66,15 @@ ComponentJS::ComponentJS(const std::string& scriptFileName)
         JS::RootedValue protoValue(cx);
         JS_GetProperty(cx, classObj, "prototype", &protoValue);
         
-        TypeTest<ComponentJS> t;
-        js_type_class_t *typeClass = nullptr;
-        std::string typeName = t.s_name();
-        auto typeMapIter = _js_global_type_map.find(typeName);
-        CCASSERT(typeMapIter != _js_global_type_map.end(), "Can't find the class type!");
-        typeClass = typeMapIter->second;
-        
         mozilla::Maybe<JS::PersistentRootedObject> *jsObj = new mozilla::Maybe<JS::PersistentRootedObject>();
         
+        js_type_class_t *typeClass = js_get_type_from_native<cocos2d::ComponentJS>(this);
         JS::RootedObject proto(cx, protoValue.toObjectOrNull());
         JS::RootedObject parent(cx, typeClass->proto.ref());
         jsObj->construct(cx);
         JS::RootedObject obj(cx, JS_NewObject(cx, theClass, proto, parent));
         jsObj->ref() = obj;
         
-        // Unbind current proxy binding
-        js_proxy_t* jsproxy = js_get_or_create_proxy<ComponentJS>(cx, this);
-        JS::RemoveObjectRoot(cx, &jsproxy->obj);
-        jsb_remove_proxy(jsb_get_native_proxy(this), jsproxy);
         // link the native object with the javascript object
         jsb_new_proxy(this, jsObj->ref());
         
@@ -95,6 +85,17 @@ ComponentJS::ComponentJS(const std::string& scriptFileName)
 ComponentJS::~ComponentJS()
 {
     mozilla::Maybe<JS::PersistentRootedObject>* jsObj = static_cast<mozilla::Maybe<JS::PersistentRootedObject>*>(_jsObj);
+    if (jsObj && !jsObj->empty())
+    {
+        // Remove proxy
+        js_proxy_t* jsproxy = jsb_get_js_proxy(jsObj->ref());
+        if (jsproxy)
+        {
+            js_proxy_t* nproxy = jsb_get_native_proxy(jsproxy->ptr);
+            jsb_remove_proxy(nproxy, jsproxy);
+        }
+    }
+    // Delete rooted object
     if (jsObj != nullptr)
     {
         delete jsObj;
@@ -104,7 +105,14 @@ ComponentJS::~ComponentJS()
 void* ComponentJS::getScriptObject() const
 {
     mozilla::Maybe<JS::PersistentRootedObject>* jsObj = static_cast<mozilla::Maybe<JS::PersistentRootedObject>*>(_jsObj);
-    return jsObj->ref().get();
+    if (jsObj && !jsObj->empty())
+    {
+        return jsObj->ref().get();
+    }
+    else
+    {
+        return nullptr;
+    }
 }
 
 void ComponentJS::update(float delta)

cocos/scripting/js-bindings/script/jsb_cocos2d.js

@@ -2771,29 +2771,30 @@ cc.GLProgram.prototype.setUniformLocationWithMatrix2fv = function(){
     var tempArray = Array.prototype.slice.call(arguments);
     tempArray = Array.prototype.concat.call(tempArray, 2);
     this.setUniformLocationWithMatrixfvUnion.apply(this, tempArray);
-}
+};
 
 cc.GLProgram.prototype.setUniformLocationWithMatrix3fv = function(){
     var tempArray = Array.prototype.slice.call(arguments);
     tempArray = Array.prototype.concat.call(tempArray, 3);
     this.setUniformLocationWithMatrixfvUnion.apply(this, tempArray);
-}
+};
 cc.GLProgram.prototype.setUniformLocationWithMatrix4fv = function(){
     var tempArray = Array.prototype.slice.call(arguments);
     tempArray = Array.prototype.concat.call(tempArray, 4);
     this.setUniformLocationWithMatrixfvUnion.apply(this, tempArray);
-}
+};
 
 
 //
 // Script Component
 //
 cc._ComponentJS = cc.ComponentJS;
+cc._ComponentJS.extend = cc.Class.extend;
 cc.ComponentJS = function (filename) {
     var comp = cc._ComponentJS.create(filename);
     var res = comp.getScriptObject();
     return res;
-}
+};
 cc.ComponentJS.extend = function (prop) {
     return cc._ComponentJS.extend(prop);
 };

tools/tojs/cocos2dx.ini

@@ -31,7 +31,7 @@ replace_headers = CCComponentJS.h::component/CCComponentJS.h
 
 classes = New.* Sprite SpriteBatchNode SpriteFrame SpriteFrameCache Scene Node.* Director Layer.* Menu.* Touch .*Action.* Move.* Rotate.* Blink.* Tint.* Sequence Repeat.* Fade.* Ease.* Scale.* Transition.* Spawn ReverseTime Animate AnimationFrame Animation AnimationCache Flip.* Delay.* Skew.* Jump.* Place.* Show.* Progress.* PointArray ToggleVisibility.* RemoveSelf Hide Particle.* Label.* Atlas.* TextureCache.* Texture2D Cardinal.* CatmullRom.* ParallaxNode TileMap.* TMX.* CallFunc CallFuncN RenderTexture GridAction Grid3DAction Grid3D TiledGrid3D GridBase$ .+Grid Shaky3D Waves3D FlipX3D FlipY3D Lens3D Ripple3D PageTurn3D ShakyTiles3D ShatteredTiles3D WavesTiles3D JumpTiles3D Speed ActionManager Set SimpleAudioEngine Scheduler Orbit.* Follow.* Bezier.* CardinalSpline.* Camera.* DrawNode Liquid$ Waves$ ShuffleTiles$ TurnOffTiles$ Split.* Twirl$ FileUtils$ GLProgram GLProgramCache Application ClippingNode MotionStreak TextFieldTTF GLViewProtocol GLView Component ComponentContainer __NodeRGBA __LayerRGBA SAXParser Event(?!.*(Physics).*).* Device Configuration ProtectedNode GLProgramState Image .*Light$ AsyncTaskPool Properties Material Technique RenderState Pass ComponentJS
 
-classes_need_extend = Node __NodeRGBA Layer.* Sprite SpriteBatchNode SpriteFrame Menu MenuItem.* Scene DrawNode Component .*Action.* GridBase Grid3D TiledGrid3D MotionStreak ParticleBatchNode ParticleSystem TextFieldTTF RenderTexture TileMapAtlas TMXLayer TMXTiledMap TMXMapInfo TransitionScene ProgressTimer ParallaxNode Label.* GLProgram Move.* Rotate.* Blink.* Tint.* Sequence Repeat.* Fade.* Ease.* Scale.* Transition.* Spawn ReverseTime Animate AnimationFrame Animation AnimationCache Flip.* Delay.* Skew.* Jump.* Place.* Show.* Progress.* Orbit.* Follow.* Bezier.* Hide CallFunc CallFuncN ComponentJS
+classes_need_extend = Node __NodeRGBA Layer.* Sprite SpriteBatchNode SpriteFrame Menu MenuItem.* Scene DrawNode Component .*Action.* GridBase Grid3D TiledGrid3D MotionStreak ParticleBatchNode ParticleSystem TextFieldTTF RenderTexture TileMapAtlas TMXLayer TMXTiledMap TMXMapInfo TransitionScene ProgressTimer ParallaxNode Label.* GLProgram Move.* Rotate.* Blink.* Tint.* Sequence Repeat.* Fade.* Ease.* Scale.* Transition.* Spawn ReverseTime Animate AnimationFrame Animation AnimationCache Flip.* Delay.* Skew.* Jump.* Place.* Show.* Progress.* Orbit.* Follow.* Bezier.* Hide CallFunc CallFuncN
 
 # what should we skip? in the format ClassName::[function function]
 # ClassName is a regular expression, but will be used like this: "^ClassName$" functions are also
@@ -140,7 +140,7 @@ skip = Node::[^setPosition$ setGLServerState description getUserObject .*UserDat
         Camera::[unproject isVisibleInFrustum],
         ClippingNode::[init],
         RenderState::[setStateBlock],
-        ComponentJS::[getScriptObject update]
+        ComponentJS::[create getScriptObject update]
 
 rename_functions = SpriteFrameCache::[addSpriteFramesWithFile=addSpriteFrames getSpriteFrameByName=getSpriteFrame],
     MenuItemFont::[setFontNameObj=setFontName setFontSizeObj=setFontSize getFontSizeObj=getFontSize getFontNameObj=getFontName],
@@ -186,7 +186,7 @@ base_classes_to_skip = Ref Clonable
 # classes that create no constructor
 # Set is special and we will use a hand-written constructor
 
-abstract_classes = Action FiniteTimeAction ActionInterval ActionEase EaseRateAction EaseElastic EaseBounce ActionInstant GridAction Grid3DAction TiledGrid3DAction Director SpriteFrameCache TransitionEaseScene Set SimpleAudioEngine FileUtils Application GLViewProtocol GLView ComponentContainer SAXParser Configuration EventListener BaseLight AsyncTaskPool
+abstract_classes = Action FiniteTimeAction ActionInterval ActionEase EaseRateAction EaseElastic EaseBounce ActionInstant GridAction Grid3DAction TiledGrid3DAction Director SpriteFrameCache TransitionEaseScene Set SimpleAudioEngine FileUtils Application GLViewProtocol GLView ComponentContainer SAXParser Configuration EventListener BaseLight AsyncTaskPool ComponentJS
 
 # Determining whether to use script object(js object) to control the lifecycle of native(cpp) object or the other way around. Supported values are 'yes' or 'no'.
 script_control_cpp = no