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| 1 // Copyright 2014 PDFium Authors. All rights reserved. | 1 // Copyright 2014 PDFium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com | 5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com |
| 6 | 6 |
| 7 #ifndef XFA_FXJSE_VALUE_H_ | 7 #ifndef XFA_FXJSE_VALUE_H_ |
| 8 #define XFA_FXJSE_VALUE_H_ | 8 #define XFA_FXJSE_VALUE_H_ |
| 9 | 9 |
| 10 #include "xfa/fxjse/scope_inline.h" | 10 #include "xfa/fxjse/scope_inline.h" |
| 11 | 11 |
| 12 class CFXJSE_Value { | 12 class CFXJSE_Value { |
| 13 public: | 13 public: |
| 14 CFXJSE_Value(v8::Isolate* pIsolate) : m_pIsolate(pIsolate) {} | 14 CFXJSE_Value(v8::Isolate* pIsolate) : m_pIsolate(pIsolate) {} |
| 15 | 15 |
| 16 protected: | |
| 17 CFXJSE_Value(); | |
| 18 CFXJSE_Value(const CFXJSE_Value&); | |
| 19 CFXJSE_Value& operator=(const CFXJSE_Value&); | |
| 20 | |
| 21 public: | |
| 22 V8_INLINE FX_BOOL IsUndefined() const { | 16 V8_INLINE FX_BOOL IsUndefined() const { |
| 23 if (m_hValue.IsEmpty()) { | 17 if (m_hValue.IsEmpty()) { |
| 24 return FALSE; | 18 return FALSE; |
| 25 } | 19 } |
| 26 CFXJSE_ScopeUtil_IsolateHandle scope(m_pIsolate); | 20 CFXJSE_ScopeUtil_IsolateHandle scope(m_pIsolate); |
| 27 v8::Local<v8::Value> hValue = | 21 v8::Local<v8::Value> hValue = |
| 28 v8::Local<v8::Value>::New(m_pIsolate, m_hValue); | 22 v8::Local<v8::Value>::New(m_pIsolate, m_hValue); |
| 29 return hValue->IsUndefined(); | 23 return hValue->IsUndefined(); |
| 30 } | 24 } |
| 31 V8_INLINE FX_BOOL IsNull() const { | 25 V8_INLINE FX_BOOL IsNull() const { |
| (...skipping 71 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 103 V8_INLINE FX_BOOL IsDate() const { | 97 V8_INLINE FX_BOOL IsDate() const { |
| 104 if (m_hValue.IsEmpty()) { | 98 if (m_hValue.IsEmpty()) { |
| 105 return FALSE; | 99 return FALSE; |
| 106 } | 100 } |
| 107 CFXJSE_ScopeUtil_IsolateHandle scope(m_pIsolate); | 101 CFXJSE_ScopeUtil_IsolateHandle scope(m_pIsolate); |
| 108 v8::Local<v8::Value> hValue = | 102 v8::Local<v8::Value> hValue = |
| 109 v8::Local<v8::Value>::New(m_pIsolate, m_hValue); | 103 v8::Local<v8::Value>::New(m_pIsolate, m_hValue); |
| 110 return hValue->IsDate(); | 104 return hValue->IsDate(); |
| 111 } | 105 } |
| 112 | 106 |
| 113 public: | |
| 114 V8_INLINE FX_BOOL ToBoolean() const { | 107 V8_INLINE FX_BOOL ToBoolean() const { |
| 115 ASSERT(!m_hValue.IsEmpty()); | 108 ASSERT(!m_hValue.IsEmpty()); |
| 116 CFXJSE_ScopeUtil_IsolateHandleRootContext scope(m_pIsolate); | 109 CFXJSE_ScopeUtil_IsolateHandleRootContext scope(m_pIsolate); |
| 117 v8::Local<v8::Value> hValue = | 110 v8::Local<v8::Value> hValue = |
| 118 v8::Local<v8::Value>::New(m_pIsolate, m_hValue); | 111 v8::Local<v8::Value>::New(m_pIsolate, m_hValue); |
| 119 return static_cast<FX_BOOL>(hValue->BooleanValue()); | 112 return static_cast<FX_BOOL>(hValue->BooleanValue()); |
| 120 } | 113 } |
| 121 V8_INLINE FX_FLOAT ToFloat() const { | 114 V8_INLINE FX_FLOAT ToFloat() const { |
| 122 ASSERT(!m_hValue.IsEmpty()); | 115 ASSERT(!m_hValue.IsEmpty()); |
| 123 CFXJSE_ScopeUtil_IsolateHandleRootContext scope(m_pIsolate); | 116 CFXJSE_ScopeUtil_IsolateHandleRootContext scope(m_pIsolate); |
| (...skipping 19 matching lines...) Expand all Loading... |
| 143 ASSERT(!m_hValue.IsEmpty()); | 136 ASSERT(!m_hValue.IsEmpty()); |
| 144 CFXJSE_ScopeUtil_IsolateHandleRootContext scope(m_pIsolate); | 137 CFXJSE_ScopeUtil_IsolateHandleRootContext scope(m_pIsolate); |
| 145 v8::Local<v8::Value> hValue = | 138 v8::Local<v8::Value> hValue = |
| 146 v8::Local<v8::Value>::New(m_pIsolate, m_hValue); | 139 v8::Local<v8::Value>::New(m_pIsolate, m_hValue); |
| 147 v8::Local<v8::String> hString = hValue->ToString(); | 140 v8::Local<v8::String> hString = hValue->ToString(); |
| 148 v8::String::Utf8Value hStringVal(hString); | 141 v8::String::Utf8Value hStringVal(hString); |
| 149 szStrOutput = *hStringVal; | 142 szStrOutput = *hStringVal; |
| 150 } | 143 } |
| 151 void* ToObject(CFXJSE_Class* lpClass) const; | 144 void* ToObject(CFXJSE_Class* lpClass) const; |
| 152 | 145 |
| 153 public: | |
| 154 V8_INLINE void SetUndefined() { | 146 V8_INLINE void SetUndefined() { |
| 155 CFXJSE_ScopeUtil_IsolateHandle scope(m_pIsolate); | 147 CFXJSE_ScopeUtil_IsolateHandle scope(m_pIsolate); |
| 156 v8::Local<v8::Value> hValue = v8::Undefined(m_pIsolate); | 148 v8::Local<v8::Value> hValue = v8::Undefined(m_pIsolate); |
| 157 m_hValue.Reset(m_pIsolate, hValue); | 149 m_hValue.Reset(m_pIsolate, hValue); |
| 158 } | 150 } |
| 159 V8_INLINE void SetNull() { | 151 V8_INLINE void SetNull() { |
| 160 CFXJSE_ScopeUtil_IsolateHandle scope(m_pIsolate); | 152 CFXJSE_ScopeUtil_IsolateHandle scope(m_pIsolate); |
| 161 v8::Local<v8::Value> hValue = v8::Null(m_pIsolate); | 153 v8::Local<v8::Value> hValue = v8::Null(m_pIsolate); |
| 162 m_hValue.Reset(m_pIsolate, hValue); | 154 m_hValue.Reset(m_pIsolate, hValue); |
| 163 } | 155 } |
| (...skipping 23 matching lines...) Expand all Loading... |
| 187 V8_INLINE void SetFloat(FX_FLOAT fFloat); | 179 V8_INLINE void SetFloat(FX_FLOAT fFloat); |
| 188 V8_INLINE void SetJSObject() { | 180 V8_INLINE void SetJSObject() { |
| 189 CFXJSE_ScopeUtil_IsolateHandleRootContext scope(m_pIsolate); | 181 CFXJSE_ScopeUtil_IsolateHandleRootContext scope(m_pIsolate); |
| 190 v8::Local<v8::Value> hValue = v8::Object::New(m_pIsolate); | 182 v8::Local<v8::Value> hValue = v8::Object::New(m_pIsolate); |
| 191 m_hValue.Reset(m_pIsolate, hValue); | 183 m_hValue.Reset(m_pIsolate, hValue); |
| 192 } | 184 } |
| 193 void SetHostObject(void* lpObject, CFXJSE_Class* lpClass); | 185 void SetHostObject(void* lpObject, CFXJSE_Class* lpClass); |
| 194 void SetArray(uint32_t uValueCount, CFXJSE_Value** rgValues); | 186 void SetArray(uint32_t uValueCount, CFXJSE_Value** rgValues); |
| 195 void SetDate(double dDouble); | 187 void SetDate(double dDouble); |
| 196 | 188 |
| 197 public: | |
| 198 FX_BOOL GetObjectProperty(const CFX_ByteStringC& szPropName, | 189 FX_BOOL GetObjectProperty(const CFX_ByteStringC& szPropName, |
| 199 CFXJSE_Value* lpPropValue); | 190 CFXJSE_Value* lpPropValue); |
| 200 FX_BOOL SetObjectProperty(const CFX_ByteStringC& szPropName, | 191 FX_BOOL SetObjectProperty(const CFX_ByteStringC& szPropName, |
| 201 CFXJSE_Value* lpPropValue); | 192 CFXJSE_Value* lpPropValue); |
| 202 FX_BOOL GetObjectProperty(uint32_t uPropIdx, CFXJSE_Value* lpPropValue); | 193 FX_BOOL GetObjectProperty(uint32_t uPropIdx, CFXJSE_Value* lpPropValue); |
| 203 FX_BOOL SetObjectProperty(uint32_t uPropIdx, CFXJSE_Value* lpPropValue); | 194 FX_BOOL SetObjectProperty(uint32_t uPropIdx, CFXJSE_Value* lpPropValue); |
| 204 FX_BOOL DeleteObjectProperty(const CFX_ByteStringC& szPropName); | 195 FX_BOOL DeleteObjectProperty(const CFX_ByteStringC& szPropName); |
| 205 FX_BOOL HasObjectOwnProperty(const CFX_ByteStringC& szPropName, | 196 FX_BOOL HasObjectOwnProperty(const CFX_ByteStringC& szPropName, |
| 206 FX_BOOL bUseTypeGetter); | 197 FX_BOOL bUseTypeGetter); |
| 207 FX_BOOL SetObjectOwnProperty(const CFX_ByteStringC& szPropName, | 198 FX_BOOL SetObjectOwnProperty(const CFX_ByteStringC& szPropName, |
| 208 CFXJSE_Value* lpPropValue); | 199 CFXJSE_Value* lpPropValue); |
| 209 FX_BOOL SetFunctionBind(CFXJSE_Value* lpOldFunction, CFXJSE_Value* lpNewThis); | 200 FX_BOOL SetFunctionBind(CFXJSE_Value* lpOldFunction, CFXJSE_Value* lpNewThis); |
| 210 FX_BOOL Call(CFXJSE_Value* lpReceiver, | 201 FX_BOOL Call(CFXJSE_Value* lpReceiver, |
| 211 CFXJSE_Value* lpRetValue, | 202 CFXJSE_Value* lpRetValue, |
| 212 uint32_t nArgCount, | 203 uint32_t nArgCount, |
| 213 FXJSE_HVALUE* lpArgs); | 204 FXJSE_HVALUE* lpArgs); |
| 214 | 205 |
| 215 public: | |
| 216 V8_INLINE v8::Isolate* GetIsolate() const { return m_pIsolate; } | 206 V8_INLINE v8::Isolate* GetIsolate() const { return m_pIsolate; } |
| 217 V8_INLINE const v8::Global<v8::Value>& DirectGetValue() const { | 207 V8_INLINE const v8::Global<v8::Value>& DirectGetValue() const { |
| 218 return m_hValue; | 208 return m_hValue; |
| 219 } | 209 } |
| 220 V8_INLINE void ForceSetValue(v8::Local<v8::Value> hValue) { | 210 V8_INLINE void ForceSetValue(v8::Local<v8::Value> hValue) { |
| 221 m_hValue.Reset(m_pIsolate, hValue); | 211 m_hValue.Reset(m_pIsolate, hValue); |
| 222 } | 212 } |
| 223 V8_INLINE void Assign(const CFXJSE_Value* lpValue) { | 213 V8_INLINE void Assign(const CFXJSE_Value* lpValue) { |
| 224 if (lpValue) { | 214 if (lpValue) { |
| 225 m_hValue.Reset(m_pIsolate, lpValue->m_hValue); | 215 m_hValue.Reset(m_pIsolate, lpValue->m_hValue); |
| 226 } else { | 216 } else { |
| 227 m_hValue.Reset(); | 217 m_hValue.Reset(); |
| 228 } | 218 } |
| 229 } | 219 } |
| 230 | 220 |
| 231 public: | |
| 232 static CFXJSE_Value* Create(v8::Isolate* pIsolate); | 221 static CFXJSE_Value* Create(v8::Isolate* pIsolate); |
| 233 | 222 |
| 234 protected: | 223 private: |
| 224 friend class CFXJSE_Class; |
| 225 friend class CFXJSE_Context; |
| 226 |
| 227 CFXJSE_Value(); |
| 228 CFXJSE_Value(const CFXJSE_Value&); |
| 229 CFXJSE_Value& operator=(const CFXJSE_Value&); |
| 230 |
| 235 v8::Isolate* m_pIsolate; | 231 v8::Isolate* m_pIsolate; |
| 236 v8::Global<v8::Value> m_hValue; | 232 v8::Global<v8::Value> m_hValue; |
| 237 friend class CFXJSE_Context; | |
| 238 friend class CFXJSE_Class; | |
| 239 }; | 233 }; |
| 240 | 234 |
| 241 #endif // XFA_FXJSE_VALUE_H_ | 235 #endif // XFA_FXJSE_VALUE_H_ |
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