Move some v8 objects from CJS back into FXJS

fpdfsdk/javascript/JS_Define.h

 // Copyright 2014 PDFium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
 
 #ifndef FPDFSDK_JAVASCRIPT_JS_DEFINE_H_
 #define FPDFSDK_JAVASCRIPT_JS_DEFINE_H_
 
 #include <vector>
@@ skipping 60 matching lines @@
   ;  // NOLINT
 
 template <class C,
           FX_BOOL (C::*M)(IJS_Context*, CJS_PropValue&, CFX_WideString&)>
 void JSPropGetter(const char* prop_name_string,
                   const char* class_name_string,
                   v8::Local<v8::String> property,
                   const v8::PropertyCallbackInfo<v8::Value>& info) {
   v8::Isolate* isolate = info.GetIsolate();
   CJS_Runtime* pRuntime =
-      static_cast<CJS_Runtime*>(FXJS_GetRuntimeFromIsolate(isolate));
+      static_cast<CJS_Runtime*>(FXJS_GetCurrentEngineFromIsolate(isolate));
   if (!pRuntime)
     return;
   IJS_Context* pContext = pRuntime->GetCurrentContext();
   CJS_Object* pJSObj = (CJS_Object*)FXJS_GetPrivate(isolate, info.Holder());
   C* pObj = reinterpret_cast<C*>(pJSObj->GetEmbedObject());
   CFX_WideString sError;
   CJS_PropValue value(pRuntime);
   value.StartGetting();
   if (!(pObj->*M)(pContext, value, sError)) {
     FXJS_Error(isolate, JSFormatErrorString(class_name_string, prop_name_string,
                                             sError));
     return;
   }
   info.GetReturnValue().Set(value.GetJSValue()->ToV8Value(isolate));
 }
 
 template <class C,
           FX_BOOL (C::*M)(IJS_Context*, CJS_PropValue&, CFX_WideString&)>
 void JSPropSetter(const char* prop_name_string,
                   const char* class_name_string,
                   v8::Local<v8::String> property,
                   v8::Local<v8::Value> value,
                   const v8::PropertyCallbackInfo<void>& info) {
   v8::Isolate* isolate = info.GetIsolate();
   CJS_Runtime* pRuntime =
-      static_cast<CJS_Runtime*>(FXJS_GetRuntimeFromIsolate(isolate));
+      static_cast<CJS_Runtime*>(FXJS_GetCurrentEngineFromIsolate(isolate));
   if (!pRuntime)
     return;
   IJS_Context* pContext = pRuntime->GetCurrentContext();
   CJS_Object* pJSObj = (CJS_Object*)FXJS_GetPrivate(isolate, info.Holder());
   C* pObj = reinterpret_cast<C*>(pJSObj->GetEmbedObject());
   CFX_WideString sError;
   CJS_PropValue propValue(pRuntime, CJS_Value(pRuntime, value));
   propValue.StartSetting();
   if (!(pObj->*M)(pContext, propValue, sError)) {
     FXJS_Error(isolate, JSFormatErrorString(class_name_string, prop_name_string,
@@ skipping 18 matching lines @@
 template <class C,
           FX_BOOL (C::*M)(IJS_Context*,
                           const std::vector<CJS_Value>&,
                           CJS_Value&,
                           CFX_WideString&)>
 void JSMethod(const char* method_name_string,
               const char* class_name_string,
               const v8::FunctionCallbackInfo<v8::Value>& info) {
   v8::Isolate* isolate = info.GetIsolate();
   CJS_Runtime* pRuntime =
-      static_cast<CJS_Runtime*>(FXJS_GetRuntimeFromIsolate(isolate));
+      static_cast<CJS_Runtime*>(FXJS_GetCurrentEngineFromIsolate(isolate));
   if (!pRuntime)
     return;
   IJS_Context* pContext = pRuntime->GetCurrentContext();
   std::vector<CJS_Value> parameters;
   for (unsigned int i = 0; i < (unsigned int)info.Length(); i++) {
     parameters.push_back(CJS_Value(pRuntime, info[i]));
   }
   CJS_Value valueRes(pRuntime);
   CJS_Object* pJSObj = (CJS_Object*)FXJS_GetPrivate(isolate, info.Holder());
   C* pObj = reinterpret_cast<C*>(pJSObj->GetEmbedObject());
@@ skipping 81 matching lines @@
   void js_class_name::DefineJSObjects(v8::Isolate* pIsolate,                \
                                       FXJSOBJTYPE eObjType) {               \
     g_nObjDefnID = FXJS_DefineObj(pIsolate, js_class_name::g_pClassName,    \
                                   eObjType, JSConstructor, JSDestructor);   \
     DefineConsts(pIsolate);                                                 \
     DefineProps(pIsolate);                                                  \
     DefineMethods(pIsolate);                                                \
   }
 
 #define DECLARE_JS_CLASS_RICH_PART()                                           \
-  static void JSConstructor(IJS_Runtime* pRuntime, v8::Local<v8::Object> obj); \
+  static void JSConstructor(CFXJS_Engine* pEngine, v8::Local<v8::Object> obj); \
   static void JSDestructor(v8::Local<v8::Object> obj);                         \
   static void DefineProps(v8::Isolate* pIsoalte);                              \
   static void DefineMethods(v8::Isolate* pIsoalte);                            \
   static JSPropertySpec JS_Class_Properties[];                                 \
   static JSMethodSpec JS_Class_Methods[];
 
 #define IMPLEMENT_JS_CLASS_RICH_PART(js_class_name, class_alternate,          \
                                      class_name)                              \
-  void js_class_name::JSConstructor(IJS_Runtime* pIRuntime,                   \
+  void js_class_name::JSConstructor(CFXJS_Engine* pEngine,                    \
                                     v8::Local<v8::Object> obj) {              \
     CJS_Object* pObj = new js_class_name(obj);                                \
     pObj->SetEmbedObject(new class_alternate(pObj));                          \
     FXJS_SetPrivate(nullptr, obj, (void*)pObj);                               \
-    pObj->InitInstance(pIRuntime);                                            \
+    pObj->InitInstance(static_cast<CJS_Runtime*>(pEngine));                   \
   }                                                                           \
   void js_class_name::JSDestructor(v8::Local<v8::Object> obj) {               \
     js_class_name* pObj = (js_class_name*)FXJS_GetPrivate(nullptr, obj);      \
     pObj->ExitInstance();                                                     \
     delete pObj;                                                              \
   }                                                                           \
   void js_class_name::DefineProps(v8::Isolate* pIsolate) {                    \
     for (size_t i = 0; i < FX_ArraySize(JS_Class_Properties) - 1; ++i) {      \
       FXJS_DefineObjProperty(                                                 \
           pIsolate, g_nObjDefnID, JS_Class_Properties[i].pName,               \
@@ skipping 86 matching lines @@
   FX_BOOL bRet = pObj->QueryProperty(propname.c_str());
   info.GetReturnValue().Set(bRet ? 4 : 0);
 }
 
 template <class Alt>
 void JSSpecialPropGet(const char* class_name,
                       v8::Local<v8::String> property,
                       const v8::PropertyCallbackInfo<v8::Value>& info) {
   v8::Isolate* isolate = info.GetIsolate();
   CJS_Runtime* pRuntime =
-      static_cast<CJS_Runtime*>(FXJS_GetRuntimeFromIsolate(isolate));
+      static_cast<CJS_Runtime*>(FXJS_GetCurrentEngineFromIsolate(isolate));
   if (!pRuntime)
     return;
   IJS_Context* pContext = pRuntime->GetCurrentContext();
   CJS_Object* pJSObj =
       reinterpret_cast<CJS_Object*>(FXJS_GetPrivate(isolate, info.Holder()));
   Alt* pObj = reinterpret_cast<Alt*>(pJSObj->GetEmbedObject());
   v8::String::Utf8Value utf8_value(property);
   CFX_WideString propname = CFX_WideString::FromUTF8(
       CFX_ByteStringC(*utf8_value, utf8_value.length()));
   CFX_WideString sError;
   CJS_PropValue value(pRuntime);
   value.StartGetting();
   if (!pObj->DoProperty(pContext, propname.c_str(), value, sError)) {
     FXJS_Error(isolate, JSFormatErrorString(class_name, "GetProperty", sError));
     return;
   }
   info.GetReturnValue().Set(value.GetJSValue()->ToV8Value(isolate));
 }
 
 template <class Alt>
 void JSSpecialPropPut(const char* class_name,
                       v8::Local<v8::String> property,
                       v8::Local<v8::Value> value,
                       const v8::PropertyCallbackInfo<v8::Value>& info) {
   v8::Isolate* isolate = info.GetIsolate();
   CJS_Runtime* pRuntime =
-      static_cast<CJS_Runtime*>(FXJS_GetRuntimeFromIsolate(isolate));
+      static_cast<CJS_Runtime*>(FXJS_GetCurrentEngineFromIsolate(isolate));
   if (!pRuntime)
     return;
   IJS_Context* pContext = pRuntime->GetCurrentContext();
   CJS_Object* pJSObj =
       reinterpret_cast<CJS_Object*>(FXJS_GetPrivate(isolate, info.Holder()));
   Alt* pObj = reinterpret_cast<Alt*>(pJSObj->GetEmbedObject());
   v8::String::Utf8Value utf8_value(property);
   CFX_WideString propname = CFX_WideString::FromUTF8(
       CFX_ByteStringC(*utf8_value, utf8_value.length()));
   CFX_WideString sError;
   CJS_PropValue PropValue(pRuntime, CJS_Value(pRuntime, value));
   PropValue.StartSetting();
   if (!pObj->DoProperty(pContext, propname.c_str(), PropValue, sError)) {
     FXJS_Error(isolate, JSFormatErrorString(class_name, "PutProperty", sError));
   }
 }
 
 template <class Alt>
 void JSSpecialPropDel(const char* class_name,
                       v8::Local<v8::String> property,
                       const v8::PropertyCallbackInfo<v8::Boolean>& info) {
   v8::Isolate* isolate = info.GetIsolate();
-  IJS_Runtime* pRuntime = FXJS_GetRuntimeFromIsolate(isolate);
+  CJS_Runtime* pRuntime =
+      static_cast<CJS_Runtime*>(FXJS_GetCurrentEngineFromIsolate(isolate));
   if (!pRuntime)
     return;
   IJS_Context* pContext = pRuntime->GetCurrentContext();
   CJS_Object* pJSObj =
       reinterpret_cast<CJS_Object*>(FXJS_GetPrivate(isolate, info.Holder()));
   Alt* pObj = reinterpret_cast<Alt*>(pJSObj->GetEmbedObject());
   v8::String::Utf8Value utf8_value(property);
   CFX_WideString propname = CFX_WideString::FromUTF8(
       CFX_ByteStringC(*utf8_value, utf8_value.length()));
   CFX_WideString sError;
   if (!pObj->DelProperty(pContext, propname.c_str(), sError)) {
     CFX_ByteString cbName;
     cbName.Format("%s.%s", class_name, "DelProperty");
     // Probably a missing call to JSFX_Error().
   }
 }
 
 template <FX_BOOL (*F)(IJS_Context*,
                        const std::vector<CJS_Value>&,
                        CJS_Value&,
                        CFX_WideString&)>
 void JSGlobalFunc(const char* func_name_string,
                   const v8::FunctionCallbackInfo<v8::Value>& info) {
-  CJS_Runtime* pRuntime =
-      static_cast<CJS_Runtime*>(FXJS_GetRuntimeFromIsolate(info.GetIsolate()));
+  CJS_Runtime* pRuntime = static_cast<CJS_Runtime*>(
+      FXJS_GetCurrentEngineFromIsolate(info.GetIsolate()));
   if (!pRuntime)
     return;
   IJS_Context* pContext = pRuntime->GetCurrentContext();
   std::vector<CJS_Value> parameters;
   for (unsigned int i = 0; i < (unsigned int)info.Length(); i++) {
     parameters.push_back(CJS_Value(pRuntime, info[i]));
   }
   CJS_Value valueRes(pRuntime);
   CFX_WideString sError;
   if (!(*F)(pContext, parameters, valueRes, sError)) {
@@ skipping 24 matching lines @@
 #define IMPLEMENT_JS_STATIC_GLOBAL_FUN(js_class_name)                        \
   void js_class_name::DefineJSObjects(v8::Isolate* pIsolate) {               \
     for (size_t i = 0; i < FX_ArraySize(global_methods) - 1; ++i) {          \
       FXJS_DefineGlobalMethod(pIsolate,                                      \
                               js_class_name::global_methods[i].pName,        \
                               js_class_name::global_methods[i].pMethodCall); \
     }                                                                        \
   }
 
 #endif  // FPDFSDK_JAVASCRIPT_JS_DEFINE_H_