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-rw-r--r--fpdfsdk/javascript/JS_Define.h290
1 files changed, 29 insertions, 261 deletions
diff --git a/fpdfsdk/javascript/JS_Define.h b/fpdfsdk/javascript/JS_Define.h
index e6a9303a62..4bcdcdf994 100644
--- a/fpdfsdk/javascript/JS_Define.h
+++ b/fpdfsdk/javascript/JS_Define.h
@@ -139,13 +139,6 @@ void JSMethod(const char* method_name_string,
info); \
}
-#define JS_SPECIAL_STATIC_METHOD(method_name, class_alternate, class_name) \
- static void method_name##_static( \
- const v8::FunctionCallbackInfo<v8::Value>& info) { \
- JSMethod<class_alternate, &class_alternate::method_name>( \
- #method_name, #class_name, info); \
- }
-
// All JS classes have a name, an object defintion ID, and the ability to
// register themselves with FXJS_V8. We never make a BASE class on its own
// because it can't really do anything.
@@ -158,21 +151,6 @@ void JSMethod(const char* method_name_string,
const char* js_class_name::g_pClassName = #class_name; \
int js_class_name::g_nObjDefnID = -1;
-// CONST classes provide constants, but not constructors, methods, or props.
-#define DECLARE_JS_CLASS_CONST() \
- DECLARE_JS_CLASS_BASE_PART() \
- DECLARE_JS_CLASS_CONST_PART()
-
-#define IMPLEMENT_JS_CLASS_CONST(js_class_name, class_name) \
- IMPLEMENT_JS_CLASS_BASE_PART(js_class_name, class_name) \
- IMPLEMENT_JS_CLASS_CONST_PART(js_class_name, class_name) \
- void js_class_name::DefineJSObjects(CFXJS_Engine* pEngine, \
- FXJSOBJTYPE eObjType) { \
- g_nObjDefnID = pEngine->DefineObj(js_class_name::g_pClassName, eObjType, \
- nullptr, nullptr); \
- DefineConsts(pEngine); \
- }
-
#define DECLARE_JS_CLASS_CONST_PART() \
static JSConstSpec ConstSpecs[]; \
static void DefineConsts(CFXJS_Engine* pEngine);
@@ -188,22 +166,17 @@ void JSMethod(const char* method_name_string,
} \
}
-// Convenience macros for declaring classes without an alternate.
-#define DECLARE_JS_CLASS() DECLARE_JS_CLASS_RICH()
-#define IMPLEMENT_JS_CLASS(js_class_name, class_name) \
- IMPLEMENT_JS_CLASS_RICH(js_class_name, class_name, class_name)
-
// Rich JS classes provide constants, methods, properties, and the ability
// to construct native object state.
-#define DECLARE_JS_CLASS_RICH() \
+#define DECLARE_JS_CLASS() \
DECLARE_JS_CLASS_BASE_PART() \
DECLARE_JS_CLASS_CONST_PART() \
- DECLARE_JS_CLASS_RICH_PART()
+ DECLARE_JS_CLASS_PART()
-#define IMPLEMENT_JS_CLASS_RICH(js_class_name, class_alternate, class_name) \
+#define IMPLEMENT_JS_CLASS(js_class_name, class_alternate, class_name) \
IMPLEMENT_JS_CLASS_BASE_PART(js_class_name, class_name) \
IMPLEMENT_JS_CLASS_CONST_PART(js_class_name, class_name) \
- IMPLEMENT_JS_CLASS_RICH_PART(js_class_name, class_alternate, class_name) \
+ IMPLEMENT_JS_CLASS_PART(js_class_name, class_alternate, class_name) \
void js_class_name::DefineJSObjects(CFXJS_Engine* pEngine, \
FXJSOBJTYPE eObjType) { \
g_nObjDefnID = pEngine->DefineObj(js_class_name::g_pClassName, eObjType, \
@@ -213,7 +186,7 @@ void JSMethod(const char* method_name_string,
DefineMethods(pEngine); \
}
-#define DECLARE_JS_CLASS_RICH_PART() \
+#define DECLARE_JS_CLASS_PART() \
static void JSConstructor(CFXJS_Engine* pEngine, v8::Local<v8::Object> obj); \
static void JSDestructor(CFXJS_Engine* pEngine, v8::Local<v8::Object> obj); \
static void DefineProps(CFXJS_Engine* pEngine); \
@@ -221,235 +194,30 @@ void JSMethod(const char* method_name_string,
static JSPropertySpec PropertySpecs[]; \
static JSMethodSpec MethodSpecs[];
-#define IMPLEMENT_JS_CLASS_RICH_PART(js_class_name, class_alternate, \
- class_name) \
- 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)); \
- pEngine->SetObjectPrivate(obj, pObj); \
- pObj->InitInstance(static_cast<CJS_Runtime*>(pEngine)); \
- } \
- void js_class_name::JSDestructor(CFXJS_Engine* pEngine, \
- v8::Local<v8::Object> obj) { \
- delete static_cast<js_class_name*>(pEngine->GetObjectPrivate(obj)); \
- } \
- void js_class_name::DefineProps(CFXJS_Engine* pEngine) { \
- for (size_t i = 0; i < FX_ArraySize(PropertySpecs) - 1; ++i) { \
- pEngine->DefineObjProperty(g_nObjDefnID, PropertySpecs[i].pName, \
- PropertySpecs[i].pPropGet, \
- PropertySpecs[i].pPropPut); \
- } \
- } \
- void js_class_name::DefineMethods(CFXJS_Engine* pEngine) { \
- for (size_t i = 0; i < FX_ArraySize(MethodSpecs) - 1; ++i) { \
- pEngine->DefineObjMethod(g_nObjDefnID, MethodSpecs[i].pName, \
- MethodSpecs[i].pMethodCall); \
- } \
- }
-
-// Special JS classes implement methods, props, and queries, but not consts.
-#define DECLARE_SPECIAL_JS_CLASS() \
- DECLARE_JS_CLASS_BASE_PART() \
- DECLARE_JS_CLASS_CONST_PART() \
- DECLARE_JS_CLASS_RICH_PART() \
- DECLARE_SPECIAL_JS_CLASS_PART()
-
-#define IMPLEMENT_SPECIAL_JS_CLASS(js_class_name, class_alternate, class_name) \
- IMPLEMENT_JS_CLASS_BASE_PART(js_class_name, class_name) \
- IMPLEMENT_JS_CLASS_CONST_PART(js_class_name, class_name) \
- IMPLEMENT_JS_CLASS_RICH_PART(js_class_name, class_alternate, class_name) \
- IMPLEMENT_SPECIAL_JS_CLASS_PART(js_class_name, class_alternate, class_name) \
- void js_class_name::DefineJSObjects(CFXJS_Engine* pEngine, \
- FXJSOBJTYPE eObjType) { \
- g_nObjDefnID = pEngine->DefineObj(js_class_name::g_pClassName, eObjType, \
- JSConstructor, JSDestructor); \
- DefineConsts(pEngine); \
- DefineProps(pEngine); \
- DefineMethods(pEngine); \
- DefineAllProperties(pEngine); \
- }
-
-#define DECLARE_SPECIAL_JS_CLASS_PART() \
- static void queryprop_static( \
- v8::Local<v8::String> property, \
- const v8::PropertyCallbackInfo<v8::Integer>& info); \
- static void getprop_static(v8::Local<v8::String> property, \
- const v8::PropertyCallbackInfo<v8::Value>& info); \
- static void putprop_static(v8::Local<v8::String> property, \
- v8::Local<v8::Value> value, \
- const v8::PropertyCallbackInfo<v8::Value>& info); \
- static void delprop_static( \
- v8::Local<v8::String> property, \
- const v8::PropertyCallbackInfo<v8::Boolean>& info); \
- static void DefineAllProperties(CFXJS_Engine* pEngine);
-
-#define IMPLEMENT_SPECIAL_JS_CLASS_PART(js_class_name, class_alternate, \
- class_name) \
- void js_class_name::queryprop_static( \
- v8::Local<v8::String> property, \
- const v8::PropertyCallbackInfo<v8::Integer>& info) { \
- JSSpecialPropQuery<class_alternate>(#class_name, property, info); \
- } \
- void js_class_name::getprop_static( \
- v8::Local<v8::String> property, \
- const v8::PropertyCallbackInfo<v8::Value>& info) { \
- JSSpecialPropGet<class_alternate>(#class_name, property, info); \
- } \
- void js_class_name::putprop_static( \
- v8::Local<v8::String> property, v8::Local<v8::Value> value, \
- const v8::PropertyCallbackInfo<v8::Value>& info) { \
- JSSpecialPropPut<class_alternate>(#class_name, property, value, info); \
- } \
- void js_class_name::delprop_static( \
- v8::Local<v8::String> property, \
- const v8::PropertyCallbackInfo<v8::Boolean>& info) { \
- JSSpecialPropDel<class_alternate>(#class_name, property, info); \
- } \
- void js_class_name::DefineAllProperties(CFXJS_Engine* pEngine) { \
- pEngine->DefineObjAllProperties( \
- g_nObjDefnID, js_class_name::queryprop_static, \
- js_class_name::getprop_static, js_class_name::putprop_static, \
- js_class_name::delprop_static); \
- }
-
-template <class Alt>
-void JSSpecialPropQuery(const char*,
- v8::Local<v8::String> property,
- const v8::PropertyCallbackInfo<v8::Integer>& info) {
- CJS_Runtime* pRuntime =
- CJS_Runtime::CurrentRuntimeFromIsolate(info.GetIsolate());
- if (!pRuntime)
- return;
-
- CJS_Object* pJSObj =
- static_cast<CJS_Object*>(pRuntime->GetObjectPrivate(info.Holder()));
- if (!pJSObj)
- return;
-
- Alt* pObj = reinterpret_cast<Alt*>(pJSObj->GetEmbedObject());
- v8::String::Utf8Value utf8_value(property);
- WideString propname =
- WideString::FromUTF8(ByteStringView(*utf8_value, utf8_value.length()));
- 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) {
- CJS_Runtime* pRuntime =
- CJS_Runtime::CurrentRuntimeFromIsolate(info.GetIsolate());
- if (!pRuntime)
- return;
-
- CJS_Object* pJSObj =
- static_cast<CJS_Object*>(pRuntime->GetObjectPrivate(info.Holder()));
- if (!pJSObj)
- return;
-
- Alt* pObj = reinterpret_cast<Alt*>(pJSObj->GetEmbedObject());
- v8::String::Utf8Value utf8_value(property);
- WideString propname =
- WideString::FromUTF8(ByteStringView(*utf8_value, utf8_value.length()));
-
- CJS_Value value(pRuntime);
- if (!pObj->GetProperty(pRuntime, propname.c_str(), &value)) {
- pRuntime->Error(JSFormatErrorString(class_name, "GetProperty", L""));
- return;
- }
- info.GetReturnValue().Set(value.ToV8Value(pRuntime));
-}
-
-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) {
- CJS_Runtime* pRuntime =
- CJS_Runtime::CurrentRuntimeFromIsolate(info.GetIsolate());
- if (!pRuntime)
- return;
-
- CJS_Object* pJSObj =
- static_cast<CJS_Object*>(pRuntime->GetObjectPrivate(info.Holder()));
- if (!pJSObj)
- return;
-
- Alt* pObj = reinterpret_cast<Alt*>(pJSObj->GetEmbedObject());
- v8::String::Utf8Value utf8_value(property);
- WideString propname =
- WideString::FromUTF8(ByteStringView(*utf8_value, utf8_value.length()));
- CJS_Value prop_value(pRuntime, value);
- if (!pObj->SetProperty(pRuntime, propname.c_str(), prop_value)) {
- pRuntime->Error(JSFormatErrorString(class_name, "PutProperty", L""));
- }
-}
-
-template <class Alt>
-void JSSpecialPropDel(const char* class_name,
- v8::Local<v8::String> property,
- const v8::PropertyCallbackInfo<v8::Boolean>& info) {
- CJS_Runtime* pRuntime =
- CJS_Runtime::CurrentRuntimeFromIsolate(info.GetIsolate());
- if (!pRuntime)
- return;
-
- CJS_Object* pJSObj =
- static_cast<CJS_Object*>(pRuntime->GetObjectPrivate(info.Holder()));
- if (!pJSObj)
- return;
-
- Alt* pObj = reinterpret_cast<Alt*>(pJSObj->GetEmbedObject());
- v8::String::Utf8Value utf8_value(property);
- WideString propname =
- WideString::FromUTF8(ByteStringView(*utf8_value, utf8_value.length()));
- if (!pObj->DelProperty(pRuntime, propname.c_str())) {
- ByteString cbName;
- cbName.Format("%s.%s", class_name, "DelProperty");
- // Probably a missing call to JSFX_Error().
- }
-}
-
-template <bool (
- *F)(CJS_Runtime*, const std::vector<CJS_Value>&, CJS_Value&, WideString&)>
-void JSGlobalFunc(const char* func_name_string,
- const v8::FunctionCallbackInfo<v8::Value>& info) {
- CJS_Runtime* pRuntime =
- CJS_Runtime::CurrentRuntimeFromIsolate(info.GetIsolate());
- if (!pRuntime)
- return;
- 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);
- WideString sError;
- if (!(*F)(pRuntime, parameters, valueRes, sError)) {
- pRuntime->Error(JSFormatErrorString(func_name_string, nullptr, sError));
- return;
- }
- info.GetReturnValue().Set(valueRes.ToV8Value(pRuntime));
-}
-
-#define JS_STATIC_GLOBAL_FUN(fun_name) \
- static void fun_name##_static( \
- const v8::FunctionCallbackInfo<v8::Value>& info) { \
- JSGlobalFunc<fun_name>(#fun_name, info); \
- }
-
-#define JS_STATIC_DECLARE_GLOBAL_FUN() \
- static JSMethodSpec GlobalFunctionSpecs[]; \
- static void DefineJSObjects(CFXJS_Engine* pEngine)
-
-#define IMPLEMENT_JS_STATIC_GLOBAL_FUN(js_class_name) \
- void js_class_name::DefineJSObjects(CFXJS_Engine* pEngine) { \
- for (size_t i = 0; i < FX_ArraySize(GlobalFunctionSpecs) - 1; ++i) { \
- pEngine->DefineGlobalMethod( \
- js_class_name::GlobalFunctionSpecs[i].pName, \
- js_class_name::GlobalFunctionSpecs[i].pMethodCall); \
- } \
+#define IMPLEMENT_JS_CLASS_PART(js_class_name, class_alternate, class_name) \
+ 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)); \
+ pEngine->SetObjectPrivate(obj, pObj); \
+ pObj->InitInstance(static_cast<CJS_Runtime*>(pEngine)); \
+ } \
+ void js_class_name::JSDestructor(CFXJS_Engine* pEngine, \
+ v8::Local<v8::Object> obj) { \
+ delete static_cast<js_class_name*>(pEngine->GetObjectPrivate(obj)); \
+ } \
+ void js_class_name::DefineProps(CFXJS_Engine* pEngine) { \
+ for (size_t i = 0; i < FX_ArraySize(PropertySpecs) - 1; ++i) { \
+ pEngine->DefineObjProperty(g_nObjDefnID, PropertySpecs[i].pName, \
+ PropertySpecs[i].pPropGet, \
+ PropertySpecs[i].pPropPut); \
+ } \
+ } \
+ void js_class_name::DefineMethods(CFXJS_Engine* pEngine) { \
+ for (size_t i = 0; i < FX_ArraySize(MethodSpecs) - 1; ++i) { \
+ pEngine->DefineObjMethod(g_nObjDefnID, MethodSpecs[i].pName, \
+ MethodSpecs[i].pMethodCall); \
+ } \
}
#endif // FPDFSDK_JAVASCRIPT_JS_DEFINE_H_
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