diff options
Diffstat (limited to 'fpdfsdk/include/javascript/JS_Define.h')
| -rw-r--r-- | fpdfsdk/include/javascript/JS_Define.h | 785 |
1 files changed, 785 insertions, 0 deletions
diff --git a/fpdfsdk/include/javascript/JS_Define.h b/fpdfsdk/include/javascript/JS_Define.h new file mode 100644 index 0000000000..c86289e640 --- /dev/null +++ b/fpdfsdk/include/javascript/JS_Define.h @@ -0,0 +1,785 @@ +// 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 _JS_DEFINE_H_
+#define _JS_DEFINE_H_
+
+typedef v8::Value JSValue;
+typedef v8::Handle<v8::Object> JSObject;
+typedef v8::Handle<v8::Object> JSFXObject;
+typedef unsigned JSBool;
+
+struct JSConstSpec
+{
+ const wchar_t* pName;
+ double number;
+ const wchar_t* string;
+ FX_BYTE t; //0:double 1:str
+};
+
+struct JSPropertySpec
+{
+ const wchar_t* pName;
+ AccessorGetterCallback pPropGet;
+ AccessorSetterCallback pPropPut;
+};
+
+struct JSMethodSpec
+{
+ const wchar_t* pName;
+ FunctionCallback pMethodCall;
+ unsigned nParamNum;
+};
+
+typedef CFX_WideString JS_ErrorString;
+
+#define JS_TRUE (unsigned)1
+#define JS_FALSE (unsigned)0
+
+
+#define CJS_PointsArray CFX_ArrayTemplate<float>
+#define CJS_IntArray CFX_ArrayTemplate<int>
+
+/* ====================================== PUBLIC DEFINE SPEC ============================================== */
+#ifndef __GNUC__
+#define JS_WIDESTRING(widestring) L#widestring
+#else
+#define JS_WIDESTRING(widestring) L""#widestring
+#endif
+
+#define OBJ_PROP_PARAMS IFXJS_Context* cc, CJS_PropValue& vp, JS_ErrorString& sError
+#define OBJ_METHOD_PARAMS IFXJS_Context* cc, const CJS_Parameters& params, CJS_Value& vRet, JS_ErrorString& sError
+#define BEGIN_JS_STATIC_CONST(js_class_name) JSConstSpec js_class_name::JS_Class_Consts[] = {
+#define JS_STATIC_CONST_ENTRY_NUMBER(const_name, pValue) {JS_WIDESTRING(const_name), pValue, L"", 0},
+#define JS_STATIC_CONST_ENTRY_STRING(const_name, pValue) {JS_WIDESTRING(const_name), 0, JS_WIDESTRING(pValue), 1},
+#define END_JS_STATIC_CONST() {0, 0, 0, 0}};
+
+#define BEGIN_JS_STATIC_PROP(js_class_name) JSPropertySpec js_class_name::JS_Class_Properties[] = {
+#define JS_STATIC_PROP_ENTRY(prop_name) {JS_WIDESTRING(prop_name), get_##prop_name##_static, set_##prop_name##_static},
+#define END_JS_STATIC_PROP() {0, 0, 0}};
+
+#define BEGIN_JS_STATIC_METHOD(js_class_name) JSMethodSpec js_class_name::JS_Class_Methods[] = {
+#define JS_STATIC_METHOD_ENTRY(method_name, nargs) {JS_WIDESTRING(method_name), method_name##_static, nargs},
+#define END_JS_STATIC_METHOD() {0, 0, 0}};
+#define MEMLEAKCHECK_1() ((void)0)
+#define MEMLEAKCHECK_2(main_name, sub_name) ((void)0)
+
+
+/*
+#ifdef _DEBUG
+#define MEMLEAKCHECK_1() \
+ _CrtMemState state1;\
+ _CrtMemCheckpoint(&state1);
+
+#define MEMLEAKCHECK_2(main_name,sub_name) \
+ _CrtMemState state2;\
+ _CrtMemCheckpoint(&state2);\
+ _CrtMemState diff;\
+ _CrtMemDifference(&diff,&state1,&state2);\
+ if (diff.lSizes[_NORMAL_BLOCK] > 0)\
+ {\
+ TRACE("Detected normal block memory leaks in JS Module! [%s.%s]\n",#main_name,#sub_name);\
+ _CrtMemDumpStatistics(&diff);\
+ }
+#else
+ #define MEMLEAKCHECK_1() ((void)0)
+ #define MEMLEAKCHECK_2(main_name,sub_name) ((void)0)
+#endif
+*/
+
+/* ======================================== PROP CALLBACK ============================================ */
+
+#define JS_STATIC_PROP_GET(prop_name, class_name)\
+ static void get_##prop_name##_static(JS_PROPGET_ARGS)\
+{\
+ v8::Isolate* isolate = info.GetIsolate();\
+ v8::Local<v8::Context> context = isolate->GetCurrentContext();\
+ v8::Local<v8::Value> v = context->GetEmbedderData(1);\
+ ASSERT(!v.IsEmpty());\
+ if(v.IsEmpty()) return;\
+ v8::Handle<External> field = v8::Handle<External>::Cast(v);\
+ IFXJS_Runtime* pRuntime = (IFXJS_Runtime*)field->Value();\
+ IFXJS_Context* cc = pRuntime->GetCurrentContext();\
+ CJS_PropValue value(isolate);\
+ value.StartGetting();\
+ CJS_Object* pJSObj = (CJS_Object*)JS_GetPrivate(isolate,info.Holder());\
+ ASSERT(pJSObj != NULL);\
+ class_name* pObj = (class_name*)pJSObj->GetEmbedObject();\
+ ASSERT(pObj != NULL);\
+ JS_ErrorString sError;\
+ FX_BOOL bRet = FALSE;\
+ try\
+ {\
+ MEMLEAKCHECK_1();\
+ bRet = pObj->prop_name(cc, value, sError);\
+ MEMLEAKCHECK_2(class_name, prop_name);\
+ }\
+ catch (...)\
+ {\
+ CFX_ByteString cbName;\
+ cbName.Format("%s.%s", #class_name, #prop_name);\
+ JS_Error(NULL,CFX_WideString::FromLocal(cbName), L"Unknown error is catched!");\
+ return ;\
+ }\
+ if (bRet)\
+ {\
+ info.GetReturnValue().Set((v8::Handle<v8::Value>)value);\
+ return ;\
+ }\
+ else\
+ {\
+ CFX_ByteString cbName;\
+ cbName.Format("%s.%s", #class_name, #prop_name);\
+ JS_Error(NULL,CFX_WideString::FromLocal(cbName), sError);\
+ return ;\
+ }\
+}
+
+#define JS_STATIC_PROP_SET(prop_name, class_name)\
+ static void set_##prop_name##_static(JS_PROPPUT_ARGS)\
+{\
+ v8::Isolate* isolate = info.GetIsolate();\
+ v8::Local<v8::Context> context = isolate->GetCurrentContext();\
+ v8::Local<v8::Value> v = context->GetEmbedderData(1);\
+ ASSERT(!v.IsEmpty());\
+ if(v.IsEmpty()) return;\
+ v8::Handle<External> field = v8::Handle<External>::Cast(v);\
+ IFXJS_Runtime* pRuntime = (IFXJS_Runtime*)field->Value();\
+ IFXJS_Context* cc = pRuntime->GetCurrentContext();\
+ CJS_PropValue propValue(CJS_Value(isolate,value,VT_unknown));\
+ propValue.StartSetting();\
+ CJS_Object* pJSObj = (CJS_Object*)JS_GetPrivate(isolate,info.Holder());\
+ ASSERT(pJSObj != NULL);\
+ class_name* pObj = (class_name*)pJSObj->GetEmbedObject();\
+ ASSERT(pObj != NULL);\
+ JS_ErrorString sError;\
+ FX_BOOL bRet = FALSE;\
+ try\
+ {\
+ MEMLEAKCHECK_1();\
+ bRet = pObj->prop_name(cc, propValue, sError);\
+ MEMLEAKCHECK_2(class_name, prop_name);\
+ }\
+ catch (...)\
+ {\
+ CFX_ByteString cbName;\
+ cbName.Format("%s.%s", #class_name, #prop_name);\
+ JS_Error(NULL,CFX_WideString::FromLocal(cbName), L"Unknown error is catched!");\
+ return ;\
+ }\
+ if (bRet)\
+ {\
+ return ;\
+ }\
+ else\
+ {\
+ CFX_ByteString cbName;\
+ cbName.Format("%s.%s", #class_name, #prop_name);\
+ JS_Error(NULL,CFX_WideString::FromLocal(cbName), sError);\
+ return ;\
+ }\
+}
+
+#define JS_STATIC_PROP(prop_name, class_name)\
+JS_STATIC_PROP_GET(prop_name, class_name);\
+JS_STATIC_PROP_SET(prop_name, class_name)
+
+/* ========================================= METHOD CALLBACK =========================================== */
+
+#define JS_STATIC_METHOD(method_name, class_name)\
+ static void method_name##_static(JS_METHOD_ARGS)\
+{\
+ v8::Isolate* isolate = info.GetIsolate();\
+ v8::Local<v8::Context> context = isolate->GetCurrentContext();\
+ v8::Local<v8::Value> v = context->GetEmbedderData(1);\
+ ASSERT(!v.IsEmpty());\
+ if(v.IsEmpty()) return;\
+ v8::Handle<External> field = v8::Handle<External>::Cast(v);\
+ IFXJS_Runtime* pRuntime = (IFXJS_Runtime*)field->Value();\
+ IFXJS_Context* cc = pRuntime->GetCurrentContext();\
+ CJS_Parameters parameters;\
+ for (unsigned int i = 0; i<(unsigned int)info.Length(); i++)\
+ {\
+ parameters.push_back(CJS_Value(isolate, info[i], VT_unknown));\
+ }\
+ CJS_Value valueRes(isolate);\
+ CJS_Object* pJSObj = (CJS_Object *)JS_GetPrivate(isolate,info.Holder());\
+ ASSERT(pJSObj != NULL);\
+ class_name* pObj = (class_name*)pJSObj->GetEmbedObject();\
+ ASSERT(pObj != NULL);\
+ JS_ErrorString sError;\
+ FX_BOOL bRet = FALSE;\
+ try\
+ {\
+ MEMLEAKCHECK_1();\
+ bRet = pObj->method_name(cc, parameters, valueRes, sError);\
+ MEMLEAKCHECK_2(class_name, method_name);\
+ }\
+ catch (...)\
+ {\
+ CFX_ByteString cbName;\
+ cbName.Format("%s.%s", #class_name, #method_name);\
+ JS_Error(NULL, CFX_WideString::FromLocal(cbName), L"Unknown error is catched!");\
+ return ;\
+ }\
+ if (bRet)\
+ {\
+ info.GetReturnValue().Set(valueRes.ToJSValue());\
+ return ;\
+ }\
+ else\
+ {\
+ CFX_ByteString cbName;\
+ cbName.Format("%s.%s", #class_name, #method_name);\
+ JS_Error(NULL, CFX_WideString::FromLocal(cbName), sError);\
+ return ;\
+ }\
+}
+
+/* ===================================== JS CLASS =============================================== */
+
+#define DECLARE_JS_CLASS(js_class_name) \
+ static JSBool JSConstructor(IFXJS_Context* cc, JSFXObject obj,JSFXObject global);\
+ static JSBool JSDestructor(JSFXObject obj);\
+ static int Init(IJS_Runtime* pRuntime, FXJSOBJTYPE eObjType);\
+ static void GetConsts(JSConstSpec*& pConsts, int& nSize);\
+ static void GetProperties(JSPropertySpec*& pProperties, int& nSize);\
+ static void GetMethods(JSMethodSpec*& pMethods, int& nSize);\
+ static JSConstSpec JS_Class_Consts[];\
+ static JSPropertySpec JS_Class_Properties[];\
+ static JSMethodSpec JS_Class_Methods[];\
+ static const wchar_t* m_pClassName
+
+#define IMPLEMENT_JS_CLASS_RICH(js_class_name, class_alternate, class_name) \
+const wchar_t* js_class_name::m_pClassName = JS_WIDESTRING(class_name);\
+JSBool js_class_name::JSConstructor(IFXJS_Context* cc, JSFXObject obj, JSFXObject global)\
+{\
+ CJS_Object* pObj = FX_NEW js_class_name(obj);\
+ pObj->SetEmbedObject(FX_NEW class_alternate(pObj));\
+ JS_SetPrivate(NULL,obj,(void*)pObj); \
+ pObj->InitInstance(cc);\
+ return JS_TRUE;\
+}\
+\
+JSBool js_class_name::JSDestructor(JSFXObject obj) \
+{\
+ js_class_name* pObj = (js_class_name*)JS_GetPrivate(NULL,obj);\
+ ASSERT(pObj != NULL);\
+ pObj->ExitInstance();\
+ delete pObj;\
+ return JS_TRUE;\
+}\
+\
+int js_class_name::Init(IJS_Runtime* pRuntime, FXJSOBJTYPE eObjType)\
+{\
+ int nObjDefnID = JS_DefineObj(pRuntime, js_class_name::m_pClassName, eObjType, JSConstructor, JSDestructor, 0);\
+ if (nObjDefnID >= 0)\
+ {\
+ for (int j=0, szj=sizeof(JS_Class_Properties)/sizeof(JSPropertySpec)-1; j<szj; j++)\
+ {\
+ if (JS_DefineObjProperty(pRuntime, nObjDefnID, JS_Class_Properties[j].pName, JS_Class_Properties[j].pPropGet, JS_Class_Properties[j].pPropPut) < 0) return -1;\
+ }\
+ for (int k=0, szk=sizeof(JS_Class_Methods)/sizeof(JSMethodSpec)-1; k<szk; k++)\
+ {\
+ if (JS_DefineObjMethod(pRuntime, nObjDefnID,JS_Class_Methods[k].pName, JS_Class_Methods[k].pMethodCall, JS_Class_Methods[k].nParamNum) < 0) return -1;\
+ }\
+ return nObjDefnID;\
+ }\
+ return -1;\
+}\
+void js_class_name::GetConsts(JSConstSpec*& pConsts, int& nSize)\
+{\
+ pConsts = JS_Class_Consts;\
+ nSize = sizeof(JS_Class_Consts) / sizeof(JSConstSpec) - 1;\
+}\
+void js_class_name::GetProperties(JSPropertySpec*& pProperties, int& nSize)\
+{\
+ pProperties = JS_Class_Properties;\
+ nSize = sizeof(JS_Class_Properties) / sizeof(JSPropertySpec) - 1;\
+}\
+void js_class_name::GetMethods(JSMethodSpec*& pMethods, int& nSize)\
+{\
+ pMethods = JS_Class_Methods;\
+ nSize = sizeof(JS_Class_Methods) / sizeof(JSMethodSpec) - 1;\
+}
+
+#define IMPLEMENT_JS_CLASS(js_class_name, class_name) IMPLEMENT_JS_CLASS_RICH(js_class_name, class_name, class_name)
+
+/* ======================================== CONST CLASS ============================================ */
+
+#define DECLARE_JS_CLASS_CONST() \
+ static int Init(IJS_Runtime* pRuntime, FXJSOBJTYPE eObjType);\
+ static void GetConsts(JSConstSpec*& pConsts, int& nSize);\
+ static JSConstSpec JS_Class_Consts[];\
+ static const wchar_t* m_pClassName
+
+#define IMPLEMENT_JS_CLASS_CONST(js_class_name, class_name) \
+const wchar_t* js_class_name::m_pClassName = JS_WIDESTRING(class_name);\
+int js_class_name::Init(IJS_Runtime* pRuntime, FXJSOBJTYPE eObjType)\
+{\
+ int nObjDefnID = JS_DefineObj(pRuntime, js_class_name::m_pClassName, eObjType, NULL, NULL, 0);\
+ if (nObjDefnID >=0)\
+ {\
+ for (int i=0, sz=sizeof(JS_Class_Consts)/sizeof(JSConstSpec)-1; i<sz; i++)\
+ {\
+ if (JS_Class_Consts[i].t == 0)\
+ {\
+ if (JS_DefineObjConst(pRuntime, nObjDefnID, JS_Class_Consts[i].pName, JS_NewNumber(pRuntime,JS_Class_Consts[i].number)) < 0) return -1;\
+ }\
+ else\
+ {\
+ if (JS_DefineObjConst(pRuntime, nObjDefnID, JS_Class_Consts[i].pName, JS_NewString(pRuntime,JS_Class_Consts[i].string)) < 0) return -1;\
+ }\
+ }\
+ return nObjDefnID;\
+ }\
+ return -1;\
+}\
+void js_class_name::GetConsts(JSConstSpec*& pConsts, int& nSize)\
+{\
+ pConsts = JS_Class_Consts;\
+ nSize = sizeof(JS_Class_Consts)/sizeof(JSConstSpec)-1;\
+}
+
+/* ===================================== SPECIAL JS CLASS =============================================== */
+
+#define DECLARE_SPECIAL_JS_CLASS(js_class_name) \
+ static JSBool JSConstructor(IFXJS_Context* cc, JSFXObject obj, JSFXObject global);\
+ static JSBool JSDestructor(JSFXObject obj);\
+ static void GetConsts(JSConstSpec*& pConsts, int& nSize);\
+ static void GetProperties(JSPropertySpec*& pProperties, int& nSize);\
+ static void GetMethods(JSMethodSpec*& pMethods, int& nSize);\
+ static JSConstSpec JS_Class_Consts[];\
+ static JSPropertySpec JS_Class_Properties[];\
+ static JSMethodSpec JS_Class_Methods[];\
+ static int Init(IJS_Runtime* pRuntime, FXJSOBJTYPE eObjType);\
+ static const wchar_t* m_pClassName;\
+ static void queryprop_##js_class_name##_static(JS_PROPQUERY_ARGS);\
+ static void getprop_##js_class_name##_static(JS_NAMED_PROPGET_ARGS);\
+ static void putprop_##js_class_name##_static(JS_NAMED_PROPPUT_ARGS);\
+ static void delprop_##js_class_name##_static(JS_PROPDEL_ARGS)
+
+#define IMPLEMENT_SPECIAL_JS_CLASS(js_class_name, class_alternate, class_name) \
+const wchar_t * js_class_name::m_pClassName = JS_WIDESTRING(class_name);\
+ void js_class_name::queryprop_##js_class_name##_static(JS_PROPQUERY_ARGS)\
+{\
+ v8::Isolate* isolate = info.GetIsolate();\
+ v8::String::Utf8Value utf8_value(property);\
+ CFX_WideString propname = CFX_WideString::FromUTF8(*utf8_value, utf8_value.length());\
+ CJS_Object* pJSObj = (CJS_Object*)JS_GetPrivate(isolate,info.Holder());\
+ ASSERT(pJSObj != NULL);\
+ class_alternate* pObj = (class_alternate*)pJSObj->GetEmbedObject();\
+ ASSERT(pObj != NULL);\
+ FX_BOOL bRet = FALSE;\
+ try\
+ {\
+ MEMLEAKCHECK_1();\
+ bRet = pObj->QueryProperty((FX_LPCWSTR)propname);\
+ MEMLEAKCHECK_2(class_name, (FX_LPCWSTR)prop_name);\
+ }\
+ catch (...)\
+ {\
+ return ;\
+ }\
+ if (bRet)\
+ {\
+ info.GetReturnValue().Set(0x004);\
+ return ;\
+ }\
+ else\
+ {\
+ info.GetReturnValue().Set(0);\
+ return ;\
+ }\
+ return ;\
+}\
+ void js_class_name::getprop_##js_class_name##_static(JS_NAMED_PROPGET_ARGS)\
+{\
+ v8::Isolate* isolate = info.GetIsolate();\
+ v8::Local<v8::Context> context = isolate->GetCurrentContext();\
+ v8::Local<v8::Value> v = context->GetEmbedderData(1);\
+ ASSERT(!v.IsEmpty());\
+ if(v.IsEmpty()) return;\
+ v8::Handle<External> field = v8::Handle<External>::Cast(v);\
+ IFXJS_Runtime* pRuntime = (IFXJS_Runtime*)field->Value();\
+ IFXJS_Context* cc = pRuntime->GetCurrentContext();\
+ v8::String::Utf8Value utf8_value(property);\
+ CFX_WideString propname = CFX_WideString::FromUTF8(*utf8_value, utf8_value.length());\
+ CJS_PropValue value(isolate);\
+ value.StartGetting();\
+ CJS_Object* pJSObj = (CJS_Object*)JS_GetPrivate(isolate,info.Holder());\
+ ASSERT(pJSObj != NULL);\
+ class_alternate* pObj = (class_alternate*)pJSObj->GetEmbedObject();\
+ ASSERT(pObj != NULL);\
+ JS_ErrorString sError;\
+ FX_BOOL bRet = FALSE;\
+ try\
+ {\
+ MEMLEAKCHECK_1();\
+ bRet = pObj->DoProperty(cc, (FX_LPCWSTR)propname, value, sError);\
+ MEMLEAKCHECK_2(class_name, L"GetProperty");\
+ }\
+ catch (...)\
+ {\
+ CFX_ByteString cbName;\
+ cbName.Format("%s.%s", #class_name, L"GetProperty");\
+ JS_Error(NULL,CFX_WideString::FromLocal(cbName), L"Unknown error is catched!");\
+ return ;\
+ }\
+ if (bRet)\
+ {\
+ info.GetReturnValue().Set((v8::Handle<v8::Value>)value);\
+ return ;\
+ }\
+ else\
+ {\
+ CFX_ByteString cbName;\
+ cbName.Format("%s.%s", #class_name, L"GetProperty");\
+ JS_Error(NULL,CFX_WideString::FromLocal(cbName), sError);\
+ return ;\
+ }\
+ JS_Error(NULL,L"GetProperty", L"Embeded object not found!");\
+ return ;\
+}\
+ void js_class_name::putprop_##js_class_name##_static(JS_NAMED_PROPPUT_ARGS)\
+{\
+ v8::Isolate* isolate = info.GetIsolate();\
+ v8::Local<v8::Context> context = isolate->GetCurrentContext();\
+ v8::Local<v8::Value> v = context->GetEmbedderData(1);\
+ ASSERT(!v.IsEmpty());\
+ if(v.IsEmpty()) return;\
+ v8::Handle<External> field = v8::Handle<External>::Cast(v);\
+ IFXJS_Runtime* pRuntime = (IFXJS_Runtime*)field->Value();\
+ IFXJS_Context* cc = pRuntime->GetCurrentContext();\
+ v8::String::Utf8Value utf8_value(property);\
+ CFX_WideString propname = CFX_WideString::FromUTF8(*utf8_value, utf8_value.length());\
+ CJS_PropValue PropValue(CJS_Value(isolate,value,VT_unknown));\
+ PropValue.StartSetting();\
+ CJS_Object* pJSObj = (CJS_Object*)JS_GetPrivate(isolate,info.Holder());\
+ if(!pJSObj) return;\
+ class_alternate* pObj = (class_alternate*)pJSObj->GetEmbedObject();\
+ ASSERT(pObj != NULL);\
+ JS_ErrorString sError;\
+ FX_BOOL bRet = FALSE;\
+ try\
+ {\
+ MEMLEAKCHECK_1();\
+ bRet = pObj->DoProperty(cc, (FX_LPCWSTR)propname, PropValue, sError);\
+ MEMLEAKCHECK_2(class_name,L"PutProperty");\
+ }\
+ catch (...)\
+ {\
+ CFX_ByteString cbName;\
+ cbName.Format("%s.%s", #class_name, "PutProperty");\
+ JS_Error(NULL,CFX_WideString::FromLocal(cbName), L"Unknown error is catched!");\
+ return ;\
+ }\
+ if (bRet)\
+ {\
+ return ;\
+ }\
+ else\
+ {\
+ CFX_ByteString cbName;\
+ cbName.Format("%s.%s", #class_name, "PutProperty");\
+ JS_Error(NULL,CFX_WideString::FromLocal(cbName), sError);\
+ return ;\
+ }\
+ JS_Error(NULL,L"PutProperty", L"Embeded object not found!");\
+ return ;\
+}\
+ void js_class_name::delprop_##js_class_name##_static(JS_PROPDEL_ARGS)\
+{\
+ v8::Isolate* isolate = info.GetIsolate();\
+ v8::Local<v8::Context> context = isolate->GetCurrentContext();\
+ v8::Local<v8::Value> v = context->GetEmbedderData(1);\
+ ASSERT(!v.IsEmpty());\
+ if(v.IsEmpty()) return;\
+ v8::Handle<External> field = v8::Handle<External>::Cast(v);\
+ IFXJS_Runtime* pRuntime = (IFXJS_Runtime*)field->Value();\
+ IFXJS_Context* cc = pRuntime->GetCurrentContext();\
+ v8::String::Utf8Value utf8_value(property);\
+ CFX_WideString propname = CFX_WideString::FromUTF8(*utf8_value, utf8_value.length());\
+ CJS_Object* pJSObj = (CJS_Object*)JS_GetPrivate(isolate,info.Holder());\
+ ASSERT(pJSObj != NULL);\
+ class_alternate* pObj = (class_alternate*)pJSObj->GetEmbedObject();\
+ ASSERT(pObj != NULL);\
+ JS_ErrorString sError;\
+ FX_BOOL bRet = FALSE;\
+ try\
+ {\
+ MEMLEAKCHECK_1();\
+ bRet = pObj->DelProperty(cc, (FX_LPCWSTR)propname, sError);\
+ MEMLEAKCHECK_2(class_name,L"DelProperty");\
+ }\
+ catch (...)\
+ {\
+ CFX_ByteString cbName;\
+ cbName.Format("%s.%s", #class_name, "DelProperty");\
+ return ;\
+ }\
+ if (bRet)\
+ {\
+ return ;\
+ }\
+ else\
+ {\
+ CFX_ByteString cbName;\
+ cbName.Format("%s.%s", #class_name, "DelProperty");\
+ return ;\
+ }\
+ return ;\
+}\
+JSBool js_class_name::JSConstructor(IFXJS_Context* cc, JSFXObject obj,JSFXObject global)\
+{\
+ CJS_Object* pObj = FX_NEW js_class_name(obj);\
+ pObj->SetEmbedObject(FX_NEW class_alternate(pObj));\
+ JS_SetPrivate(NULL,obj, (void*)pObj); \
+ pObj->InitInstance(cc);\
+ return JS_TRUE;\
+}\
+\
+JSBool js_class_name::JSDestructor(JSFXObject obj) \
+{\
+ js_class_name* pObj = (js_class_name*)JS_GetPrivate(NULL,obj);\
+ ASSERT(pObj != NULL);\
+ pObj->ExitInstance();\
+ delete pObj;\
+ return JS_TRUE;\
+}\
+\
+int js_class_name::Init(IJS_Runtime* pRuntime, FXJSOBJTYPE eObjType)\
+{\
+\
+ int nObjDefnID = JS_DefineObj(pRuntime, js_class_name::m_pClassName, eObjType, JSConstructor, JSDestructor, 0);\
+\
+ if (nObjDefnID >= 0)\
+ {\
+ for (int j=0, szj=sizeof(JS_Class_Properties)/sizeof(JSPropertySpec)-1; j<szj; j++)\
+ {\
+ if (JS_DefineObjProperty(pRuntime, nObjDefnID, JS_Class_Properties[j].pName, JS_Class_Properties[j].pPropGet,JS_Class_Properties[j].pPropPut)<0)return -1;\
+ }\
+\
+ for (int k=0, szk=sizeof(JS_Class_Methods)/sizeof(JSMethodSpec)-1; k<szk; k++)\
+ {\
+ if (JS_DefineObjMethod(pRuntime, nObjDefnID,JS_Class_Methods[k].pName,JS_Class_Methods[k].pMethodCall,JS_Class_Methods[k].nParamNum)<0)return -1;\
+ }\
+ if (JS_DefineObjAllProperties(pRuntime, nObjDefnID, js_class_name::queryprop_##js_class_name##_static, js_class_name::getprop_##js_class_name##_static,js_class_name::putprop_##js_class_name##_static,js_class_name::delprop_##js_class_name##_static)<0) return -1;\
+\
+ return nObjDefnID;\
+ }\
+\
+ return -1;\
+}\
+void js_class_name::GetConsts(JSConstSpec*& pConsts, int& nSize)\
+{\
+ pConsts = JS_Class_Consts;\
+ nSize = sizeof(JS_Class_Consts)/sizeof(JSConstSpec)-1;\
+}\
+void js_class_name::GetProperties(JSPropertySpec*& pProperties, int& nSize)\
+{\
+ pProperties = JS_Class_Properties;\
+ nSize = sizeof(JS_Class_Properties)/sizeof(JSPropertySpec)-1;\
+}\
+void js_class_name::GetMethods(JSMethodSpec*& pMethods, int& nSize)\
+{\
+ pMethods = JS_Class_Methods;\
+ nSize = sizeof(JS_Class_Methods)/sizeof(JSMethodSpec)-1;\
+}
+
+#define JS_SPECIAL_STATIC_METHOD(method_name, class_alternate, class_name)\
+ static void method_name##_static(JS_METHOD_ARGS)\
+{\
+ v8::Isolate* isolate = info.GetIsolate();\
+ v8::Local<v8::Context> context = isolate->GetCurrentContext();\
+ v8::Local<v8::Value> v = context->GetEmbedderData(1);\
+ ASSERT(!v.IsEmpty());\
+ if(v.IsEmpty()) return;\
+ v8::Handle<External> field = v8::Handle<External>::Cast(v);\
+ IFXJS_Runtime* pRuntime = (IFXJS_Runtime*)field->Value();\
+ IFXJS_Context* cc = pRuntime->GetCurrentContext();\
+ CJS_Parameters parameters;\
+ for (unsigned int i = 0; i<(unsigned int)info.Length(); i++)\
+ {\
+ parameters.push_back(CJS_Value(isolate, info[i], VT_unknown));\
+ }\
+ CJS_Value valueRes(isolate);\
+ CJS_Object* pJSObj = (CJS_Object *)JS_GetPrivate(isolate, info.Holder());\
+ ASSERT(pJSObj != NULL);\
+ class_alternate* pObj = (class_alternate*)pJSObj->GetEmbedObject();\
+ ASSERT(pObj != NULL);\
+ JS_ErrorString sError;\
+ FX_BOOL bRet = FALSE;\
+ try\
+ {\
+ MEMLEAKCHECK_1();\
+ bRet = pObj->method_name(cc, parameters, valueRes, sError);\
+ MEMLEAKCHECK_2(class_name, method_name);\
+ }\
+ catch (...)\
+ {\
+ CFX_ByteString cbName;\
+ cbName.Format("%s.%s", #class_name, #method_name);\
+ JS_Error(NULL, CFX_WideString::FromLocal(cbName), L"Unknown error is catched!");\
+ return ;\
+ }\
+ if (bRet)\
+ {\
+ info.GetReturnValue().Set(valueRes.ToJSValue());\
+ return ;\
+ }\
+ else\
+ {\
+ CFX_ByteString cbName;\
+ cbName.Format("%s.%s", #class_name, #method_name);\
+ JS_Error(NULL, CFX_WideString::FromLocal(cbName), sError);\
+ return ;\
+ }\
+ JS_Error(NULL, JS_WIDESTRING(method_name), L"Embeded object not found!");\
+ return ;\
+}
+
+/* ======================================== GLOBAL METHODS ============================================ */
+#define JS_STATIC_GLOBAL_FUN(fun_name) \
+static void fun_name##_static(JS_METHOD_ARGS)\
+{\
+ v8::Isolate* isolate = info.GetIsolate();\
+ v8::Local<v8::Context> context = isolate->GetCurrentContext();\
+ v8::Local<v8::Value> v = context->GetEmbedderData(1);\
+ ASSERT(!v.IsEmpty());\
+ if(v.IsEmpty()) return;\
+ v8::Handle<External> field = v8::Handle<External>::Cast(v);\
+ IFXJS_Runtime* pRuntime = (IFXJS_Runtime*)field->Value();\
+ IFXJS_Context* cc = pRuntime->GetCurrentContext();\
+ CJS_Parameters parameters;\
+ for (unsigned int i = 0; i<(unsigned int)info.Length(); i++)\
+ {\
+ parameters.push_back(CJS_Value(isolate, info[i], VT_unknown));\
+ }\
+ CJS_Value valueRes(isolate);\
+ JS_ErrorString sError;\
+ if (!fun_name(cc, parameters, valueRes, sError))\
+ {\
+ JS_Error(NULL, JS_WIDESTRING(fun_name), sError);\
+ return ;\
+ }\
+ info.GetReturnValue().Set(valueRes.ToJSValue());\
+ return ;\
+}
+
+#define JS_STATIC_DECLARE_GLOBAL_FUN() \
+static JSMethodSpec global_methods[]; \
+static int Init(IJS_Runtime* pRuntime)
+
+#define BEGIN_JS_STATIC_GLOBAL_FUN(js_class_name) \
+JSMethodSpec js_class_name::global_methods[] = {
+
+#define JS_STATIC_GLOBAL_FUN_ENTRY(method_name,nargs) JS_STATIC_METHOD_ENTRY(method_name,nargs)
+
+#define END_JS_STATIC_GLOBAL_FUN() END_JS_STATIC_METHOD()
+
+#define IMPLEMENT_JS_STATIC_GLOBAL_FUN(js_class_name) \
+int js_class_name::Init(IJS_Runtime* pRuntime)\
+{\
+ for (int i=0, sz=sizeof(js_class_name::global_methods)/sizeof(JSMethodSpec)-1; i<sz; i++)\
+ {\
+ if (JS_DefineGlobalMethod(pRuntime,\
+ js_class_name::global_methods[i].pName,\
+ js_class_name::global_methods[i].pMethodCall,\
+ js_class_name::global_methods[i].nParamNum\
+ ) < 0\
+ )return -1;\
+ }\
+ return 0;\
+}
+
+/* ======================================== GLOBAL CONSTS ============================================ */
+#define DEFINE_GLOBAL_CONST(pRuntime, const_name , const_value)\
+if (JS_DefineGlobalConst(pRuntime,JS_WIDESTRING(const_name),JS_NewString(pRuntime,JS_WIDESTRING(const_value)))) return -1
+
+/* ======================================== GLOBAL ARRAYS ============================================ */
+
+#define DEFINE_GLOBAL_ARRAY(pRuntime)\
+int size = sizeof(ArrayContent) / sizeof(FX_LPCWSTR);\
+\
+CJS_Array array(pRuntime);\
+for (int i=0; i<size; i++) array.SetElement(i,CJS_Value(pRuntime,(FX_LPCWSTR)ArrayContent[i]));\
+\
+CJS_PropValue prop(pRuntime);\
+prop << array;\
+if (JS_DefineGlobalConst(pRuntime, (const wchar_t*)ArrayName, prop.ToJSValue()) < 0)\
+ return -1
+
+/* ============================================================ */
+
+#define VALUE_NAME_STRING L"string"
+#define VALUE_NAME_NUMBER L"number"
+#define VALUE_NAME_BOOLEAN L"boolean"
+#define VALUE_NAME_DATE L"date"
+#define VALUE_NAME_OBJECT L"object"
+#define VALUE_NAME_FXOBJ L"fxobj"
+#define VALUE_NAME_NULL L"null"
+#define VALUE_NAME_UNDEFINED L"undefined"
+
+#define CLASSNAME_ARRAY L"Array"
+#define CLASSNAME_DATE L"Date"
+#define CLASSNAME_STRING L"v8::String"
+
+const unsigned int JSCONST_nStringHash = JS_CalcHash(VALUE_NAME_STRING,wcslen(VALUE_NAME_STRING));
+const unsigned int JSCONST_nNumberHash = JS_CalcHash(VALUE_NAME_NUMBER,wcslen(VALUE_NAME_NUMBER));
+const unsigned int JSCONST_nBoolHash = JS_CalcHash(VALUE_NAME_BOOLEAN,wcslen(VALUE_NAME_BOOLEAN));
+const unsigned int JSCONST_nDateHash = JS_CalcHash(VALUE_NAME_DATE,wcslen(VALUE_NAME_DATE));
+const unsigned int JSCONST_nObjectHash = JS_CalcHash(VALUE_NAME_OBJECT,wcslen(VALUE_NAME_OBJECT));
+const unsigned int JSCONST_nFXobjHash = JS_CalcHash(VALUE_NAME_FXOBJ,wcslen(VALUE_NAME_FXOBJ));
+const unsigned int JSCONST_nNullHash = JS_CalcHash(VALUE_NAME_NULL,wcslen(VALUE_NAME_NULL));
+const unsigned int JSCONST_nUndefHash = JS_CalcHash(VALUE_NAME_UNDEFINED,wcslen(VALUE_NAME_UNDEFINED));
+
+static FXJSVALUETYPE GET_VALUE_TYPE(v8::Handle<v8::Value> p)
+{
+
+ const unsigned int nHash = JS_CalcHash(JS_GetTypeof(p));
+
+ if (nHash == JSCONST_nUndefHash)
+ return VT_undefined;
+ else if (nHash == JSCONST_nNullHash)
+ return VT_null;
+ else if (nHash == JSCONST_nStringHash)
+ return VT_string;
+ else if (nHash == JSCONST_nNumberHash)
+ return VT_number;
+ else if (nHash == JSCONST_nBoolHash)
+ return VT_boolean;
+ else if (nHash == JSCONST_nDateHash)
+ return VT_date;
+ else if (nHash == JSCONST_nObjectHash)
+ return VT_object;
+ else if (nHash == JSCONST_nFXobjHash)
+ return VT_fxobject;
+
+ /*
+ const char * sType = p->getTypeof()->toDchars();
+ if (strcmp(sType,VALUE_NAME_STRING) == 0)
+ return VT_string;
+ else if (strcmp(sType,VALUE_NAME_NUMBER) == 0)
+ return VT_number;
+ else if (strcmp(sType,VALUE_NAME_BOOLEAN) == 0)
+ return VT_boolean;
+ else if (strcmp(sType,VALUE_NAME_DATE) == 0)
+ return VT_date;
+ else if (strcmp(sType,VALUE_NAME_OBJECT) == 0)
+ return VT_object;
+ else if (strcmp(sType,VALUE_NAME_FXOBJ) == 0)
+ return VT_object;
+ else if (strcmp(sType,VALUE_NAME_NULL) == 0)
+ return VT_null;
+ else if (strcmp(sType,VALUE_NAME_UNDEFINED) == 0)
+ return VT_undefined;
+ */
+
+ return VT_unknown;
+}
+
+#endif //_JS_DEFINE_H_
|