implement getter/setter proxying for Global Object and activation object

4 files changed, 77 insertions, 0 deletions

diff --git a/src/script/bridge/qscriptactivationobject.cpp b/src/script/bridge/qscriptactivationobject.cpp
index 5faf7fe..a8a2181 100644
--- a/src/script/bridge/qscriptactivationobject.cpp
+++ b/src/script/bridge/qscriptactivationobject.cpp
@@ -136,6 +136,36 @@ bool QScriptActivationObject::deleteProperty(JSC::ExecState* exec, const JSC::Id
     return JSC::JSVariableObject::deleteProperty(exec, propertyName, checkDontDelete);
 }
 
+void QScriptActivationObject::defineGetter(JSC::ExecState* exec, const JSC::Identifier& propertyName, JSC::JSObject* getterFunction)
+{
+    if (d_ptr()->delegate != 0)
+        d_ptr()->delegate->defineGetter(exec, propertyName, getterFunction);
+    else
+        JSC::JSVariableObject::defineGetter(exec, propertyName, getterFunction);
+}
+
+void QScriptActivationObject::defineSetter(JSC::ExecState* exec, const JSC::Identifier& propertyName, JSC::JSObject* setterFunction)
+{
+    if (d_ptr()->delegate != 0)
+        d_ptr()->delegate->defineSetter(exec, propertyName, setterFunction);
+    else
+        JSC::JSVariableObject::defineSetter(exec, propertyName, setterFunction);
+}
+
+JSC::JSValue QScriptActivationObject::lookupGetter(JSC::ExecState* exec, const JSC::Identifier& propertyName)
+{
+    if (d_ptr()->delegate != 0)
+        return d_ptr()->delegate->lookupGetter(exec, propertyName);
+    return JSC::JSVariableObject::lookupGetter(exec, propertyName);
+}
+
+JSC::JSValue QScriptActivationObject::lookupSetter(JSC::ExecState* exec, const JSC::Identifier& propertyName)
+{
+    if (d_ptr()->delegate != 0)
+        return d_ptr()->delegate->lookupSetter(exec, propertyName);
+    return JSC::JSVariableObject::lookupSetter(exec, propertyName);
+}
+
 } // namespace QScript
 
 QT_END_NAMESPACE
diff --git a/src/script/bridge/qscriptactivationobject_p.h b/src/script/bridge/qscriptactivationobject_p.h
index fd7b0be..cb28341 100644
--- a/src/script/bridge/qscriptactivationobject_p.h
+++ b/src/script/bridge/qscriptactivationobject_p.h
@@ -78,6 +78,11 @@ public:
 
     virtual bool deleteProperty(JSC::ExecState*, const JSC::Identifier& propertyName, bool checkDontDelete = true);
 
+    virtual void defineGetter(JSC::ExecState*, const JSC::Identifier& propertyName, JSC::JSObject* getterFunction);
+    virtual void defineSetter(JSC::ExecState*, const JSC::Identifier& propertyName, JSC::JSObject* setterFunction);
+    virtual JSC::JSValue lookupGetter(JSC::ExecState*, const JSC::Identifier& propertyName);
+    virtual JSC::JSValue lookupSetter(JSC::ExecState*, const JSC::Identifier& propertyName);
+
     virtual const JSC::ClassInfo* classInfo() const { return &info; }
     static const JSC::ClassInfo info;
 
diff --git a/src/script/bridge/qscriptglobalobject.cpp b/src/script/bridge/qscriptglobalobject.cpp
index 5f374ed..eb8673e 100644
--- a/src/script/bridge/qscriptglobalobject.cpp
+++ b/src/script/bridge/qscriptglobalobject.cpp
@@ -123,6 +123,36 @@ void GlobalObject::getPropertyNames(JSC::ExecState* exec, JSC::PropertyNameArray
         JSC::JSGlobalObject::getPropertyNames(exec, propertyNames, listedAttributes);
 }
 
+void GlobalObject::defineGetter(JSC::ExecState* exec, const JSC::Identifier& propertyName, JSC::JSObject* getterFunction)
+{
+    if (customGlobalObject)
+        customGlobalObject->defineGetter(exec, propertyName, getterFunction);
+    else
+        JSC::JSGlobalObject::defineGetter(exec, propertyName, getterFunction);
+}
+
+void GlobalObject::defineSetter(JSC::ExecState* exec, const JSC::Identifier& propertyName, JSC::JSObject* setterFunction)
+{
+    if (customGlobalObject)
+        customGlobalObject->defineSetter(exec, propertyName, setterFunction);
+    else
+        JSC::JSGlobalObject::defineSetter(exec, propertyName, setterFunction);
+}
+
+JSC::JSValue GlobalObject::lookupGetter(JSC::ExecState* exec, const JSC::Identifier& propertyName)
+{
+    if (customGlobalObject)
+        return customGlobalObject->lookupGetter(exec, propertyName);
+    return JSC::JSGlobalObject::lookupGetter(exec, propertyName);
+}
+
+JSC::JSValue GlobalObject::lookupSetter(JSC::ExecState* exec, const JSC::Identifier& propertyName)
+{
+    if (customGlobalObject)
+        return customGlobalObject->lookupSetter(exec, propertyName);
+    return JSC::JSGlobalObject::lookupSetter(exec, propertyName);
+}
+
 } // namespace QScript
 
 QT_END_NAMESPACE
diff --git a/src/script/bridge/qscriptglobalobject_p.h b/src/script/bridge/qscriptglobalobject_p.h
index 5365a21..673f7f6 100644
--- a/src/script/bridge/qscriptglobalobject_p.h
+++ b/src/script/bridge/qscriptglobalobject_p.h
@@ -81,6 +81,10 @@ public:
                                        unsigned&) const;
     virtual void getPropertyNames(JSC::ExecState*, JSC::PropertyNameArray&,
                                   unsigned listedAttributes = JSC::Structure::Prototype);
+    virtual void defineGetter(JSC::ExecState*, const JSC::Identifier& propertyName, JSC::JSObject* getterFunction);
+    virtual void defineSetter(JSC::ExecState*, const JSC::Identifier& propertyName, JSC::JSObject* setterFunction);
+    virtual JSC::JSValue lookupGetter(JSC::ExecState*, const JSC::Identifier& propertyName);
+    virtual JSC::JSValue lookupSetter(JSC::ExecState*, const JSC::Identifier& propertyName);
 
 public:
     JSC::JSObject *customGlobalObject;
@@ -120,6 +124,14 @@ public:
     virtual void getPropertyNames(JSC::ExecState* exec, JSC::PropertyNameArray& propertyNames,
                                   unsigned listedAttributes = JSC::Structure::Prototype)
     { originalGlobalObject->JSC::JSGlobalObject::getPropertyNames(exec, propertyNames, listedAttributes); }
+    virtual void defineGetter(JSC::ExecState* exec, const JSC::Identifier& propertyName, JSC::JSObject* getterFunction)
+    { originalGlobalObject->JSC::JSGlobalObject::defineGetter(exec, propertyName, getterFunction); }
+    virtual void defineSetter(JSC::ExecState* exec, const JSC::Identifier& propertyName, JSC::JSObject* setterFunction)
+    { originalGlobalObject->JSC::JSGlobalObject::defineSetter(exec, propertyName, setterFunction); }
+    virtual JSC::JSValue lookupGetter(JSC::ExecState* exec, const JSC::Identifier& propertyName)
+    { return originalGlobalObject->JSC::JSGlobalObject::lookupGetter(exec, propertyName); }
+    virtual JSC::JSValue lookupSetter(JSC::ExecState* exec, const JSC::Identifier& propertyName)
+    { return originalGlobalObject->JSC::JSGlobalObject::lookupSetter(exec, propertyName); }
 private:
     JSC::JSGlobalObject *originalGlobalObject;
 };