FX Bool considered harmful, part 3
[pdfium.git] / fpdfsdk / include / javascript / JS_Define.h
1 // Copyright 2014 PDFium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
4
5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
6
7 #ifndef FPDFSDK_INCLUDE_JAVASCRIPT_JS_DEFINE_H_
8 #define FPDFSDK_INCLUDE_JAVASCRIPT_JS_DEFINE_H_
9
10 #include "../jsapi/fxjs_v8.h"
11 #include "resource.h"
12 #include "JS_Object.h"
13 #include "JS_Value.h"
14
15 struct JSConstSpec
16 {
17         const wchar_t* pName;
18         double number;
19         const wchar_t* string;
20         uint8_t t; //0:double 1:str
21 };
22
23 struct JSPropertySpec
24 {
25         const wchar_t* pName;
26         v8::AccessorGetterCallback pPropGet;
27         v8::AccessorSetterCallback pPropPut;
28 };
29
30 struct JSMethodSpec
31 {
32         const wchar_t* pName;
33         v8::FunctionCallback pMethodCall;
34 };
35
36 /* ====================================== PUBLIC DEFINE SPEC ============================================== */
37 #define JS_WIDESTRING(widestring) L###widestring
38
39 #define BEGIN_JS_STATIC_CONST(js_class_name) JSConstSpec js_class_name::JS_Class_Consts[] = {
40 #define JS_STATIC_CONST_ENTRY_NUMBER(const_name, pValue) {JS_WIDESTRING(const_name), pValue, L"", 0},
41 #define JS_STATIC_CONST_ENTRY_STRING(const_name, pValue) {JS_WIDESTRING(const_name), 0, JS_WIDESTRING(pValue), 1},
42 #define END_JS_STATIC_CONST() {0, 0, 0, 0}};
43
44 #define BEGIN_JS_STATIC_PROP(js_class_name) JSPropertySpec js_class_name::JS_Class_Properties[] = {
45 #define JS_STATIC_PROP_ENTRY(prop_name) {JS_WIDESTRING(prop_name), get_##prop_name##_static, set_##prop_name##_static},
46 #define END_JS_STATIC_PROP() {0, 0, 0}};
47
48 #define BEGIN_JS_STATIC_METHOD(js_class_name) JSMethodSpec js_class_name::JS_Class_Methods[] = {
49 #define JS_STATIC_METHOD_ENTRY(method_name) {JS_WIDESTRING(method_name), method_name##_static},
50 #define END_JS_STATIC_METHOD() {0, 0}};
51
52 /* ======================================== PROP CALLBACK ============================================ */
53
54 template <class C, bool (C::*M)(IFXJS_Context* cc, CJS_PropValue& vp, CFX_WideString& sError)>
55 void JSPropGetter(const char* prop_name_string,
56                   const char* class_name_string,
57                   v8::Local<v8::String> property,
58                   const v8::PropertyCallbackInfo<v8::Value>& info) {
59   v8::Isolate* isolate = info.GetIsolate();
60   v8::Local<v8::Context> context = isolate->GetCurrentContext();
61   v8::Local<v8::Value> v = context->GetEmbedderData(1);
62   v8::Local<v8::External> field = v8::Local<v8::External>::Cast(v);
63   IFXJS_Runtime* pRuntime = (IFXJS_Runtime*)field->Value();
64   IFXJS_Context* pContext = pRuntime->GetCurrentContext();
65   CJS_Object* pJSObj = (CJS_Object*)JS_GetPrivate(isolate,info.Holder());
66   C* pObj = reinterpret_cast<C*>(pJSObj->GetEmbedObject());
67   CFX_WideString sError;
68   CJS_PropValue value(isolate);
69   value.StartGetting();
70   if (!(pObj->*M)(pContext, value, sError)) {
71     JS_Error(isolate, JSFormatErrorString(class_name_string, prop_name_string, sError));
72     return;
73   }
74   info.GetReturnValue().Set((v8::Local<v8::Value>)value);
75 }
76
77 template <class C, bool (C::*M)(IFXJS_Context* cc, CJS_PropValue& vp, CFX_WideString& sError)>
78 void JSPropSetter(const char* prop_name_string,
79                   const char* class_name_string,
80                   v8::Local<v8::String> property,
81                   v8::Local<v8::Value> value,
82                   const v8::PropertyCallbackInfo<void>& info) {
83   v8::Isolate* isolate = info.GetIsolate();
84   v8::Local<v8::Context> context = isolate->GetCurrentContext();
85   v8::Local<v8::Value> v = context->GetEmbedderData(1);
86   v8::Local<v8::External> field = v8::Local<v8::External>::Cast(v);
87   IFXJS_Runtime* pRuntime = (IFXJS_Runtime*)field->Value();
88   IFXJS_Context* pContext = pRuntime->GetCurrentContext();
89   CJS_Object* pJSObj = (CJS_Object*)JS_GetPrivate(isolate,info.Holder());
90   C* pObj = reinterpret_cast<C*>(pJSObj->GetEmbedObject());
91   CFX_WideString sError;
92   CJS_PropValue propValue(CJS_Value(isolate, value, VT_unknown));
93   propValue.StartSetting();
94   if (!(pObj->*M)(pContext, propValue, sError)) {
95       JS_Error(isolate, JSFormatErrorString(class_name_string, prop_name_string, sError));
96   }
97 }
98
99 #define JS_STATIC_PROP(prop_name, class_name) \
100   static void get_##prop_name##_static( \
101       v8::Local<v8::String> property, \
102       const v8::PropertyCallbackInfo<v8::Value>& info) { \
103     JSPropGetter<class_name, &class_name::prop_name>( \
104         #prop_name, #class_name, property, info); \
105   } \
106   static void set_##prop_name##_static( \
107       v8::Local<v8::String> property, \
108       v8::Local<v8::Value> value, \
109       const v8::PropertyCallbackInfo<void>& info) { \
110     JSPropSetter<class_name, &class_name::prop_name>( \
111         #prop_name, #class_name, property, value, info); \
112   }
113
114 /* ========================================= METHOD CALLBACK =========================================== */
115
116 template <class C, bool (C::*M)(IFXJS_Context* cc, const CJS_Parameters& params, CJS_Value& vRet, CFX_WideString& sError)>
117 void JSMethod(const char* method_name_string,
118               const char* class_name_string,
119               const v8::FunctionCallbackInfo<v8::Value>& info) {
120   v8::Isolate* isolate = info.GetIsolate();
121   v8::Local<v8::Context> context = isolate->GetCurrentContext();
122   v8::Local<v8::Value> v = context->GetEmbedderData(1);
123   v8::Local<v8::External> field = v8::Local<v8::External>::Cast(v);
124   IFXJS_Runtime* pRuntime = (IFXJS_Runtime*)field->Value();
125   IFXJS_Context* cc = pRuntime->GetCurrentContext();
126   CJS_Parameters parameters;
127   for (unsigned int i = 0; i<(unsigned int)info.Length(); i++) {
128     parameters.push_back(CJS_Value(isolate, info[i], VT_unknown));
129   }
130   CJS_Value valueRes(isolate);
131   CJS_Object* pJSObj = (CJS_Object *)JS_GetPrivate(isolate,info.Holder());
132   C* pObj = reinterpret_cast<C*>(pJSObj->GetEmbedObject());
133   CFX_WideString sError;
134   if (!(pObj->*M)(cc, parameters, valueRes, sError)) {
135       JS_Error(isolate, JSFormatErrorString(class_name_string, method_name_string, sError));
136     return;
137   }
138   info.GetReturnValue().Set(valueRes.ToV8Value());
139 }
140
141 #define JS_STATIC_METHOD(method_name, class_name) \
142   static void method_name##_static( \
143       const v8::FunctionCallbackInfo<v8::Value>& info) {    \
144     JSMethod<class_name, &class_name::method_name>( \
145         #method_name, #class_name, info); \
146   }
147
148 #define JS_SPECIAL_STATIC_METHOD(method_name, class_alternate, class_name) \
149   static void method_name##_static( \
150       const v8::FunctionCallbackInfo<v8::Value>& info) {    \
151     JSMethod<class_alternate, &class_alternate::method_name>( \
152         #method_name, #class_name, info); \
153   }
154
155 /* ===================================== JS CLASS =============================================== */
156
157 #define DECLARE_JS_CLASS(js_class_name) \
158         static void JSConstructor(IFXJS_Context* cc, JSFXObject obj,JSFXObject global);\
159         static void JSDestructor(JSFXObject obj);\
160         static int Init(IJS_Runtime* pRuntime, FXJSOBJTYPE eObjType);\
161         static JSConstSpec JS_Class_Consts[];\
162         static JSPropertySpec JS_Class_Properties[];\
163         static JSMethodSpec     JS_Class_Methods[];\
164         static const wchar_t* m_pClassName
165
166 #define IMPLEMENT_JS_CLASS_RICH(js_class_name, class_alternate, class_name) \
167 const wchar_t* js_class_name::m_pClassName = JS_WIDESTRING(class_name);\
168 void js_class_name::JSConstructor(IFXJS_Context* cc, JSFXObject obj, JSFXObject global)\
169 {\
170         CJS_Object* pObj = new js_class_name(obj);\
171         pObj->SetEmbedObject(new class_alternate(pObj));\
172         JS_SetPrivate(NULL,obj,(void*)pObj); \
173         pObj->InitInstance(cc);\
174 }\
175 \
176 void js_class_name::JSDestructor(JSFXObject obj) \
177 {\
178         js_class_name* pObj = (js_class_name*)JS_GetPrivate(NULL,obj);\
179         ASSERT(pObj != NULL);\
180         pObj->ExitInstance();\
181         delete pObj;\
182 }\
183 \
184 int js_class_name::Init(IJS_Runtime* pRuntime, FXJSOBJTYPE eObjType)\
185 {\
186         int nObjDefnID = JS_DefineObj(pRuntime, js_class_name::m_pClassName, eObjType, JSConstructor, JSDestructor);\
187         if (nObjDefnID >= 0)\
188         {\
189                 for (int j=0, szj=sizeof(JS_Class_Properties)/sizeof(JSPropertySpec)-1; j<szj; j++)\
190                 {\
191                         if (JS_DefineObjProperty(pRuntime, nObjDefnID, JS_Class_Properties[j].pName, JS_Class_Properties[j].pPropGet, JS_Class_Properties[j].pPropPut) < 0) return -1;\
192                 }\
193                 for (int k=0, szk=sizeof(JS_Class_Methods)/sizeof(JSMethodSpec)-1; k<szk; k++)\
194                 {\
195                         if (JS_DefineObjMethod(pRuntime, nObjDefnID,JS_Class_Methods[k].pName, JS_Class_Methods[k].pMethodCall) < 0) return -1;\
196                 }\
197                 return nObjDefnID;\
198         }\
199         return -1;\
200 }
201
202 #define IMPLEMENT_JS_CLASS(js_class_name, class_name) IMPLEMENT_JS_CLASS_RICH(js_class_name, class_name, class_name)
203
204 /* ======================================== CONST CLASS ============================================ */
205
206 #define DECLARE_JS_CLASS_CONST() \
207         static int Init(IJS_Runtime* pRuntime, FXJSOBJTYPE eObjType);\
208         static JSConstSpec JS_Class_Consts[];\
209         static const wchar_t* m_pClassName
210
211 #define IMPLEMENT_JS_CLASS_CONST(js_class_name, class_name) \
212 const wchar_t* js_class_name::m_pClassName = JS_WIDESTRING(class_name);\
213 int js_class_name::Init(IJS_Runtime* pRuntime, FXJSOBJTYPE eObjType)\
214 {\
215         int nObjDefnID = JS_DefineObj(pRuntime, js_class_name::m_pClassName, eObjType, NULL, NULL);\
216         if (nObjDefnID >=0)\
217         {\
218                 for (int i=0, sz=sizeof(JS_Class_Consts)/sizeof(JSConstSpec)-1; i<sz; i++)\
219                 {\
220                         if (JS_Class_Consts[i].t == 0)\
221                         {\
222                                 if (JS_DefineObjConst(pRuntime, nObjDefnID, JS_Class_Consts[i].pName, JS_NewNumber(pRuntime,JS_Class_Consts[i].number)) < 0) return -1;\
223                         }\
224                         else\
225                         {\
226                         if (JS_DefineObjConst(pRuntime, nObjDefnID, JS_Class_Consts[i].pName, JS_NewString(pRuntime,JS_Class_Consts[i].string)) < 0) return -1;\
227                         }\
228                 }\
229                 return nObjDefnID;\
230         }\
231         return -1;\
232 }
233
234 /* ===================================== SPECIAL JS CLASS =============================================== */
235
236 template <class Alt>
237 void JSSpecialPropQuery(const char *, v8::Local<v8::String> property,const v8::PropertyCallbackInfo<v8::Integer>& info) {
238   v8::Isolate* isolate = info.GetIsolate();
239   v8::String::Utf8Value utf8_value(property);
240   CFX_WideString propname = CFX_WideString::FromUTF8(*utf8_value, utf8_value.length());
241   CJS_Object* pJSObj = reinterpret_cast<CJS_Object*>(JS_GetPrivate(isolate, info.Holder()));
242   Alt* pObj = reinterpret_cast<Alt*>(pJSObj->GetEmbedObject());
243   bool bRet = pObj->QueryProperty(propname.c_str());
244   info.GetReturnValue().Set(bRet ? 4 : 0);
245 }
246
247 template <class Alt>
248 void JSSpecialPropGet(const char* class_name,
249                       v8::Local<v8::String> property,
250                       const v8::PropertyCallbackInfo<v8::Value>& info) {
251   v8::Isolate* isolate = info.GetIsolate();
252   v8::Local<v8::Context> context = isolate->GetCurrentContext();
253   v8::Local<v8::Value> v = context->GetEmbedderData(1);
254   v8::Local<v8::External> field = v8::Local<v8::External>::Cast(v);
255   IFXJS_Runtime* pRuntime = (IFXJS_Runtime*)field->Value();
256   IFXJS_Context* pRuntimeContext = pRuntime->GetCurrentContext();
257   CJS_Object* pJSObj = reinterpret_cast<CJS_Object*>(JS_GetPrivate(isolate, info.Holder()));
258   Alt* pObj = reinterpret_cast<Alt*>(pJSObj->GetEmbedObject());
259   v8::String::Utf8Value utf8_value(property);
260   CFX_WideString propname = CFX_WideString::FromUTF8(*utf8_value, utf8_value.length());
261   CFX_WideString sError;
262   CJS_PropValue value(isolate);
263   value.StartGetting();
264   if (!pObj->DoProperty(pRuntimeContext, propname.c_str(), value, sError)) {
265       JS_Error(isolate, JSFormatErrorString(class_name, "GetProperty", sError));
266       return;
267   }
268   info.GetReturnValue().Set((v8::Local<v8::Value>)value);
269 }
270
271 template <class Alt>
272 void JSSpecialPropPut(const char* class_name,
273                       v8::Local<v8::String> property,
274                       v8::Local<v8::Value> value,
275                       const v8::PropertyCallbackInfo<v8::Value>& info) {
276   v8::Isolate* isolate = info.GetIsolate();
277   v8::Local<v8::Context> context = isolate->GetCurrentContext();
278   v8::Local<v8::Value> v = context->GetEmbedderData(1);
279   v8::Local<v8::External> field = v8::Local<v8::External>::Cast(v);
280   IFXJS_Runtime* pRuntime = (IFXJS_Runtime*)field->Value();
281   IFXJS_Context* pRuntimeContext = pRuntime->GetCurrentContext();
282   CJS_Object* pJSObj = reinterpret_cast<CJS_Object*>(JS_GetPrivate(isolate, info.Holder()));
283   Alt* pObj = reinterpret_cast<Alt*>(pJSObj->GetEmbedObject());
284   v8::String::Utf8Value utf8_value(property);
285   CFX_WideString propname = CFX_WideString::FromUTF8(*utf8_value, utf8_value.length());
286   CFX_WideString sError;
287   CJS_PropValue PropValue(CJS_Value(isolate,value,VT_unknown));
288   PropValue.StartSetting();
289   if (!pObj->DoProperty(pRuntimeContext, propname.c_str(), PropValue, sError)) {
290       JS_Error(isolate, JSFormatErrorString(class_name, "PutProperty", sError));
291   }
292 }
293
294 template <class Alt>
295 void JSSpecialPropDel(const char* class_name,
296                       v8::Local<v8::String> property,
297                       const v8::PropertyCallbackInfo<v8::Boolean>& info) {
298   v8::Isolate* isolate = info.GetIsolate();
299   v8::Local<v8::Context> context = isolate->GetCurrentContext();
300   v8::Local<v8::Value> v = context->GetEmbedderData(1);
301   v8::Local<v8::External> field = v8::Local<v8::External>::Cast(v);
302   IFXJS_Runtime* pRuntime = (IFXJS_Runtime*)field->Value();
303   IFXJS_Context* pRuntimeContext = pRuntime->GetCurrentContext();
304   CJS_Object* pJSObj = reinterpret_cast<CJS_Object*>(JS_GetPrivate(isolate, info.Holder()));
305   Alt* pObj = reinterpret_cast<Alt*>(pJSObj->GetEmbedObject());
306   v8::String::Utf8Value utf8_value(property);
307   CFX_WideString propname = CFX_WideString::FromUTF8(*utf8_value, utf8_value.length());
308   CFX_WideString sError;
309   if (!pObj->DelProperty(pRuntimeContext, propname.c_str(), sError)) {
310     CFX_ByteString cbName;
311     cbName.Format("%s.%s", class_name, "DelProperty");
312     // Probably a missing call to JS_Error().
313   }
314 }
315
316 #define DECLARE_SPECIAL_JS_CLASS(js_class_name) \
317         static void JSConstructor(IFXJS_Context* cc, JSFXObject obj, JSFXObject global);\
318         static void JSDestructor(JSFXObject obj);\
319         static JSConstSpec JS_Class_Consts[];\
320         static JSPropertySpec JS_Class_Properties[];\
321         static JSMethodSpec     JS_Class_Methods[];\
322         static int Init(IJS_Runtime* pRuntime, FXJSOBJTYPE eObjType);\
323         static const wchar_t* m_pClassName;\
324         static void queryprop_##js_class_name##_static(v8::Local<v8::String> property,const v8::PropertyCallbackInfo<v8::Integer>& info);\
325         static void getprop_##js_class_name##_static(v8::Local<v8::String> property, const v8::PropertyCallbackInfo<v8::Value>& info);\
326         static void putprop_##js_class_name##_static(v8::Local<v8::String> property,v8::Local<v8::Value> value,const v8::PropertyCallbackInfo<v8::Value>& info);\
327         static void delprop_##js_class_name##_static(v8::Local<v8::String> property,const v8::PropertyCallbackInfo<v8::Boolean>& info)
328
329 #define IMPLEMENT_SPECIAL_JS_CLASS(js_class_name, class_alternate, class_name) \
330 const wchar_t * js_class_name::m_pClassName = JS_WIDESTRING(class_name);\
331 void js_class_name::queryprop_##js_class_name##_static(v8::Local<v8::String> property,const v8::PropertyCallbackInfo<v8::Integer>& info) { \
332   JSSpecialPropQuery<class_alternate>(#class_name, property, info);     \
333 }\
334 void js_class_name::getprop_##js_class_name##_static(v8::Local<v8::String> property, const v8::PropertyCallbackInfo<v8::Value>& info) { \
335   JSSpecialPropGet<class_alternate>(#class_name, property, info); \
336 }                                                                       \
337 void js_class_name::putprop_##js_class_name##_static(v8::Local<v8::String> property,v8::Local<v8::Value> value,const v8::PropertyCallbackInfo<v8::Value>& info) {\
338   JSSpecialPropPut<class_alternate>(#class_name, property, value, info); \
339 }\
340 void js_class_name::delprop_##js_class_name##_static(v8::Local<v8::String> property,const v8::PropertyCallbackInfo<v8::Boolean>& info) { \
341   JSSpecialPropDel<class_alternate>(#class_name, property, info); \
342 } \
343 void js_class_name::JSConstructor(IFXJS_Context* cc, JSFXObject  obj,JSFXObject  global)\
344 {\
345         CJS_Object* pObj = new js_class_name(obj);\
346         pObj->SetEmbedObject(new class_alternate(pObj));\
347         JS_SetPrivate(NULL,obj, (void*)pObj); \
348         pObj->InitInstance(cc);\
349 }\
350 \
351 void js_class_name::JSDestructor(JSFXObject obj) \
352 {\
353         js_class_name* pObj = (js_class_name*)JS_GetPrivate(NULL,obj);\
354         ASSERT(pObj != NULL);\
355         pObj->ExitInstance();\
356         delete pObj;\
357 }\
358 \
359 int js_class_name::Init(IJS_Runtime* pRuntime, FXJSOBJTYPE eObjType)\
360 {\
361 \
362         int nObjDefnID = JS_DefineObj(pRuntime, js_class_name::m_pClassName, eObjType, JSConstructor, JSDestructor);\
363 \
364         if (nObjDefnID >= 0)\
365         {\
366                 for (int j=0, szj=sizeof(JS_Class_Properties)/sizeof(JSPropertySpec)-1; j<szj; j++)\
367                 {\
368                         if (JS_DefineObjProperty(pRuntime, nObjDefnID, JS_Class_Properties[j].pName, JS_Class_Properties[j].pPropGet,JS_Class_Properties[j].pPropPut)<0)return -1;\
369                 }\
370 \
371                 for (int k=0, szk=sizeof(JS_Class_Methods)/sizeof(JSMethodSpec)-1; k<szk; k++)\
372                 {\
373                         if (JS_DefineObjMethod(pRuntime, nObjDefnID,JS_Class_Methods[k].pName,JS_Class_Methods[k].pMethodCall)<0)return -1;\
374                 }\
375                 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;\
376 \
377                 return nObjDefnID;\
378         }\
379 \
380         return -1;\
381 }
382
383 /* ======================================== GLOBAL METHODS ============================================ */
384
385 template <bool (*F)(IFXJS_Context* cc, const CJS_Parameters& params, CJS_Value& vRet, CFX_WideString& sError)>
386 void JSGlobalFunc(const char *func_name_string,
387                   const v8::FunctionCallbackInfo<v8::Value>& info) {
388   v8::Isolate* isolate = info.GetIsolate();
389   v8::Local<v8::Context> context = isolate->GetCurrentContext();
390   v8::Local<v8::Value> v = context->GetEmbedderData(1);
391   v8::Local<v8::External> field = v8::Local<v8::External>::Cast(v);
392   IFXJS_Runtime* pRuntime = (IFXJS_Runtime*)field->Value();
393   IFXJS_Context* cc = pRuntime->GetCurrentContext();
394   CJS_Parameters parameters;
395   for (unsigned int i = 0; i<(unsigned int)info.Length(); i++) {
396     parameters.push_back(CJS_Value(isolate, info[i], VT_unknown));
397   }
398   CJS_Value valueRes(isolate);
399   CFX_WideString sError;
400   if (!(*F)(cc, parameters, valueRes, sError))
401   {
402       JS_Error(isolate, JSFormatErrorString(func_name_string, nullptr, sError));
403     return;
404   }
405   info.GetReturnValue().Set(valueRes.ToV8Value());
406 }
407
408 #define JS_STATIC_GLOBAL_FUN(fun_name) \
409   static void fun_name##_static(const v8::FunctionCallbackInfo<v8::Value>& info) { \
410     JSGlobalFunc<fun_name>(#fun_name, info); \
411   }
412
413 #define JS_STATIC_DECLARE_GLOBAL_FUN() \
414 static JSMethodSpec     global_methods[]; \
415 static int Init(IJS_Runtime* pRuntime)
416
417 #define BEGIN_JS_STATIC_GLOBAL_FUN(js_class_name) \
418 JSMethodSpec js_class_name::global_methods[] = {
419
420 #define JS_STATIC_GLOBAL_FUN_ENTRY(method_name) JS_STATIC_METHOD_ENTRY(method_name)
421
422 #define END_JS_STATIC_GLOBAL_FUN() END_JS_STATIC_METHOD()
423
424 #define IMPLEMENT_JS_STATIC_GLOBAL_FUN(js_class_name) \
425 int js_class_name::Init(IJS_Runtime* pRuntime)\
426 {\
427         for (int i=0, sz=sizeof(js_class_name::global_methods)/sizeof(JSMethodSpec)-1; i<sz; i++)\
428         {\
429                 if (JS_DefineGlobalMethod(pRuntime,\
430                                 js_class_name::global_methods[i].pName,\
431                                 js_class_name::global_methods[i].pMethodCall\
432                                 ) < 0\
433                         )return -1;\
434         }\
435         return 0;\
436 }
437
438 /* ======================================== GLOBAL CONSTS ============================================ */
439 #define DEFINE_GLOBAL_CONST(pRuntime, const_name , const_value)\
440 if (JS_DefineGlobalConst(pRuntime,JS_WIDESTRING(const_name),JS_NewString(pRuntime,JS_WIDESTRING(const_value)))) return -1
441
442 /* ======================================== GLOBAL ARRAYS ============================================ */
443
444 #define DEFINE_GLOBAL_ARRAY(pRuntime)\
445 int size = FX_ArraySize(ArrayContent);\
446 \
447 CJS_Array array(pRuntime);\
448 for (int i=0; i<size; i++) array.SetElement(i,CJS_Value(pRuntime,ArrayContent[i]));\
449 \
450 CJS_PropValue prop(pRuntime);\
451 prop << array;\
452 if (JS_DefineGlobalConst(pRuntime, (const wchar_t*)ArrayName, prop.ToV8Value()) < 0)\
453         return -1
454
455 /* ============================================================ */
456
457 #define VALUE_NAME_STRING               L"string"
458 #define VALUE_NAME_NUMBER               L"number"
459 #define VALUE_NAME_BOOLEAN              L"boolean"
460 #define VALUE_NAME_DATE                 L"date"
461 #define VALUE_NAME_OBJECT               L"object"
462 #define VALUE_NAME_FXOBJ                L"fxobj"
463 #define VALUE_NAME_NULL                 L"null"
464 #define VALUE_NAME_UNDEFINED    L"undefined"
465
466 FXJSVALUETYPE GET_VALUE_TYPE(v8::Local<v8::Value> p);
467
468 #endif  // FPDFSDK_INCLUDE_JAVASCRIPT_JS_DEFINE_H_