Exemple #1
0
v8::Local<v8::Object> FXJS_NewFxDynamicObj(v8::Isolate* pIsolate,
                                           IJS_Runtime* pIRuntime,
                                           int nObjDefnID) {
  v8::Isolate::Scope isolate_scope(pIsolate);
  v8::Local<v8::Context> context = pIsolate->GetCurrentContext();
  if (nObjDefnID == -1) {
    v8::Local<v8::ObjectTemplate> objTempl = v8::ObjectTemplate::New(pIsolate);
    v8::Local<v8::Object> obj;
    if (!objTempl->NewInstance(context).ToLocal(&obj))
      return v8::Local<v8::Object>();
    return obj;
  }

  FXJS_PerIsolateData* pData = FXJS_PerIsolateData::Get(pIsolate);
  if (!pData)
    return v8::Local<v8::Object>();

  if (nObjDefnID < 0 || nObjDefnID >= CFXJS_ObjDefinition::MaxID(pIsolate))
    return v8::Local<v8::Object>();

  CFXJS_ObjDefinition* pObjDef =
      CFXJS_ObjDefinition::ForID(pIsolate, nObjDefnID);
  v8::Local<v8::Object> obj;
  if (!pObjDef->GetInstanceTemplate()->NewInstance(context).ToLocal(&obj))
    return v8::Local<v8::Object>();

  obj->SetAlignedPointerInInternalField(0, new CFXJS_PerObjectData(nObjDefnID));
  if (pObjDef->m_pConstructor)
    pObjDef->m_pConstructor(pIRuntime, obj);

  return obj;
}
Exemple #2
0
void CFXJS_Engine::DefineObjConst(int nObjDefnID,
                                  const wchar_t* sConstName,
                                  v8::Local<v8::Value> pDefault) {
  v8::Isolate::Scope isolate_scope(m_isolate);
  v8::HandleScope handle_scope(m_isolate);
  CFX_ByteString bsConstName = CFX_WideString(sConstName).UTF8Encode();
  CFXJS_ObjDefinition* pObjDef =
      CFXJS_ObjDefinition::ForID(m_isolate, nObjDefnID);
  pObjDef->GetInstanceTemplate()->Set(m_isolate, bsConstName.c_str(), pDefault);
}
Exemple #3
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void FXJS_DefineObjAllProperties(v8::Isolate* pIsolate,
                                 int nObjDefnID,
                                 v8::NamedPropertyQueryCallback pPropQurey,
                                 v8::NamedPropertyGetterCallback pPropGet,
                                 v8::NamedPropertySetterCallback pPropPut,
                                 v8::NamedPropertyDeleterCallback pPropDel) {
  v8::Isolate::Scope isolate_scope(pIsolate);
  v8::HandleScope handle_scope(pIsolate);
  CFXJS_ObjDefinition* pObjDef =
      CFXJS_ObjDefinition::ForID(pIsolate, nObjDefnID);
  pObjDef->GetInstanceTemplate()->SetNamedPropertyHandler(pPropGet, pPropPut,
                                                          pPropQurey, pPropDel);
}
Exemple #4
0
static v8::Local<v8::ObjectTemplate> GetGlobalObjectTemplate(
    v8::Isolate* pIsolate) {
  int maxID = CFXJS_ObjDefinition::MaxID(pIsolate);
  for (int i = 0; i < maxID; ++i) {
    CFXJS_ObjDefinition* pObjDef = CFXJS_ObjDefinition::ForID(pIsolate, i);
    if (pObjDef->m_ObjType == FXJSOBJTYPE_GLOBAL)
      return pObjDef->GetInstanceTemplate();
  }
  if (!g_DefaultGlobalObjectTemplate) {
    g_DefaultGlobalObjectTemplate = new v8::Global<v8::ObjectTemplate>;
    g_DefaultGlobalObjectTemplate->Reset(pIsolate,
                                         v8::ObjectTemplate::New(pIsolate));
  }
  return g_DefaultGlobalObjectTemplate->Get(pIsolate);
}
Exemple #5
0
void FXJS_DefineObjProperty(v8::Isolate* pIsolate,
                            int nObjDefnID,
                            const wchar_t* sPropName,
                            v8::AccessorGetterCallback pPropGet,
                            v8::AccessorSetterCallback pPropPut) {
  v8::Isolate::Scope isolate_scope(pIsolate);
  v8::HandleScope handle_scope(pIsolate);
  CFX_ByteString bsPropertyName = CFX_WideString(sPropName).UTF8Encode();
  CFXJS_ObjDefinition* pObjDef =
      CFXJS_ObjDefinition::ForID(pIsolate, nObjDefnID);
  pObjDef->GetInstanceTemplate()->SetAccessor(
      v8::String::NewFromUtf8(pIsolate, bsPropertyName.c_str(),
                              v8::NewStringType::kNormal).ToLocalChecked(),
      pPropGet, pPropPut);
}
Exemple #6
0
void FXJS_DefineObjMethod(v8::Isolate* pIsolate,
                          int nObjDefnID,
                          const wchar_t* sMethodName,
                          v8::FunctionCallback pMethodCall) {
  v8::Isolate::Scope isolate_scope(pIsolate);
  v8::HandleScope handle_scope(pIsolate);
  CFX_ByteString bsMethodName = CFX_WideString(sMethodName).UTF8Encode();
  CFXJS_ObjDefinition* pObjDef =
      CFXJS_ObjDefinition::ForID(pIsolate, nObjDefnID);
  pObjDef->GetInstanceTemplate()->Set(
      v8::String::NewFromUtf8(pIsolate, bsMethodName.c_str(),
                              v8::NewStringType::kNormal).ToLocalChecked(),
      v8::FunctionTemplate::New(pIsolate, pMethodCall, v8::Local<v8::Value>(),
                                pObjDef->GetSignature()),
      v8::ReadOnly);
}
Exemple #7
0
static v8::Local<v8::ObjectTemplate> GetGlobalObjectTemplate(
    v8::Isolate* pIsolate) {
  int maxID = CFXJS_ObjDefinition::MaxID(pIsolate);
  for (int i = 0; i < maxID; ++i) {
    CFXJS_ObjDefinition* pObjDef = CFXJS_ObjDefinition::ForID(pIsolate, i);
    if (pObjDef->m_ObjType == FXJSOBJTYPE_GLOBAL)
      return pObjDef->GetInstanceTemplate();
  }
  if (!g_DefaultGlobalObjectTemplate) {
    v8::Local<v8::ObjectTemplate> hGlobalTemplate =
        v8::ObjectTemplate::New(pIsolate);
    hGlobalTemplate->Set(
        v8::Symbol::GetToStringTag(pIsolate),
        v8::String::NewFromUtf8(pIsolate, "global", v8::NewStringType::kNormal)
            .ToLocalChecked());
    g_DefaultGlobalObjectTemplate =
        new v8::Global<v8::ObjectTemplate>(pIsolate, hGlobalTemplate);
  }
  return g_DefaultGlobalObjectTemplate->Get(pIsolate);
}
Exemple #8
0
v8::Local<v8::Object> CFXJS_Engine::NewFxDynamicObj(int nObjDefnID,
                                                    bool bStatic) {
  v8::Isolate::Scope isolate_scope(m_isolate);
  v8::Local<v8::Context> context = m_isolate->GetCurrentContext();
  if (nObjDefnID == -1) {
    v8::Local<v8::ObjectTemplate> objTempl = v8::ObjectTemplate::New(m_isolate);
    v8::Local<v8::Object> obj;
    if (!objTempl->NewInstance(context).ToLocal(&obj))
      return v8::Local<v8::Object>();
    return obj;
  }

  FXJS_PerIsolateData* pData = FXJS_PerIsolateData::Get(m_isolate);
  if (!pData)
    return v8::Local<v8::Object>();

  if (nObjDefnID < 0 || nObjDefnID >= CFXJS_ObjDefinition::MaxID(m_isolate))
    return v8::Local<v8::Object>();

  CFXJS_ObjDefinition* pObjDef =
      CFXJS_ObjDefinition::ForID(m_isolate, nObjDefnID);
  v8::Local<v8::Object> obj;
  if (!pObjDef->GetInstanceTemplate()->NewInstance(context).ToLocal(&obj))
    return v8::Local<v8::Object>();

  CFXJS_PerObjectData* pPerObjData = new CFXJS_PerObjectData(nObjDefnID);
  obj->SetAlignedPointerInInternalField(0, pPerObjData);
  if (pObjDef->m_pConstructor)
    pObjDef->m_pConstructor(this, obj);

  if (!bStatic && FXJS_PerIsolateData::Get(m_isolate)->m_pDynamicObjsMap) {
    FXJS_PerIsolateData::Get(m_isolate)->m_pDynamicObjsMap->set(pPerObjData,
                                                                obj);
  }
  return obj;
}