fxjse/include/cfxjse_value.h - Issue 2136213002: Rename fxjse/ to fxjs/ update files to match class names.

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Issue 2136213002: Rename fxjse/ to fxjs/ update files to match class names. (Closed) Base URL: https://pdfium.googlesource.com/pdfium.git@master

Patch Set: Created 4 years, 5 months ago

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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 FXJSE_INCLUDE_CFXJSE_VALUE_H_

8 #define FXJSE_INCLUDE_CFXJSE_VALUE_H_

9

10 #include "fxjse/scope_inline.h"

11

12 class CFXJSE_Value {

13 public:

14 explicit CFXJSE_Value(v8::Isolate* pIsolate);

15 ~CFXJSE_Value();

16

17 FX_BOOL IsUndefined() const {

18 if (m_hValue.IsEmpty()) {

19 return FALSE;

20 }

21 CFXJSE_ScopeUtil_IsolateHandle scope(m_pIsolate);

22 v8::Local<v8::Value> hValue =

23 v8::Local<v8::Value>::New(m_pIsolate, m_hValue);

24 return hValue->IsUndefined();

25 }

26 FX_BOOL IsNull() const {

27 if (m_hValue.IsEmpty()) {

28 return FALSE;

29 }

30 CFXJSE_ScopeUtil_IsolateHandle scope(m_pIsolate);

31 v8::Local<v8::Value> hValue =

32 v8::Local<v8::Value>::New(m_pIsolate, m_hValue);

33 return hValue->IsNull();

34 }

35 FX_BOOL IsBoolean() const {

36 if (m_hValue.IsEmpty()) {

37 return FALSE;

38 }

39 CFXJSE_ScopeUtil_IsolateHandle scope(m_pIsolate);

40 v8::Local<v8::Value> hValue =

41 v8::Local<v8::Value>::New(m_pIsolate, m_hValue);

42 return hValue->IsBoolean();

43 }

44 FX_BOOL IsString() const {

45 if (m_hValue.IsEmpty()) {

46 return FALSE;

47 }

48 CFXJSE_ScopeUtil_IsolateHandle scope(m_pIsolate);

49 v8::Local<v8::Value> hValue =

50 v8::Local<v8::Value>::New(m_pIsolate, m_hValue);

51 return hValue->IsString();

52 }

53 FX_BOOL IsNumber() const {

54 if (m_hValue.IsEmpty()) {

55 return FALSE;

56 }

57 CFXJSE_ScopeUtil_IsolateHandle scope(m_pIsolate);

58 v8::Local<v8::Value> hValue =

59 v8::Local<v8::Value>::New(m_pIsolate, m_hValue);

60 return hValue->IsNumber();

61 }

62 FX_BOOL IsInteger() const {

63 if (m_hValue.IsEmpty()) {

64 return FALSE;

65 }

66 CFXJSE_ScopeUtil_IsolateHandle scope(m_pIsolate);

67 v8::Local<v8::Value> hValue =

68 v8::Local<v8::Value>::New(m_pIsolate, m_hValue);

69 return hValue->IsInt32();

70 }

71 FX_BOOL IsObject() const {

72 if (m_hValue.IsEmpty()) {

73 return FALSE;

74 }

75 CFXJSE_ScopeUtil_IsolateHandle scope(m_pIsolate);

76 v8::Local<v8::Value> hValue =

77 v8::Local<v8::Value>::New(m_pIsolate, m_hValue);

78 return hValue->IsObject();

79 }

80 FX_BOOL IsArray() const {

81 if (m_hValue.IsEmpty()) {

82 return FALSE;

83 }

84 CFXJSE_ScopeUtil_IsolateHandle scope(m_pIsolate);

85 v8::Local<v8::Value> hValue =

86 v8::Local<v8::Value>::New(m_pIsolate, m_hValue);

87 return hValue->IsArray();

88 }

89 FX_BOOL IsFunction() const {

90 if (m_hValue.IsEmpty()) {

91 return FALSE;

92 }

93 CFXJSE_ScopeUtil_IsolateHandle scope(m_pIsolate);

94 v8::Local<v8::Value> hValue =

95 v8::Local<v8::Value>::New(m_pIsolate, m_hValue);

96 return hValue->IsFunction();

97 }

98 FX_BOOL IsDate() const {

99 if (m_hValue.IsEmpty()) {

100 return FALSE;

101 }

102 CFXJSE_ScopeUtil_IsolateHandle scope(m_pIsolate);

103 v8::Local<v8::Value> hValue =

104 v8::Local<v8::Value>::New(m_pIsolate, m_hValue);

105 return hValue->IsDate();

106 }

107

108 FX_BOOL ToBoolean() const {

109 ASSERT(!m_hValue.IsEmpty());

110 CFXJSE_ScopeUtil_IsolateHandleRootContext scope(m_pIsolate);

111 v8::Local<v8::Value> hValue =

112 v8::Local<v8::Value>::New(m_pIsolate, m_hValue);

113 return static_cast<FX_BOOL>(hValue->BooleanValue());

114 }

115 FX_FLOAT ToFloat() const {

116 ASSERT(!m_hValue.IsEmpty());

117 CFXJSE_ScopeUtil_IsolateHandleRootContext scope(m_pIsolate);

118 v8::Local<v8::Value> hValue =

119 v8::Local<v8::Value>::New(m_pIsolate, m_hValue);

120 return static_cast<FX_FLOAT>(hValue->NumberValue());

121 }

122 double ToDouble() const {

123 ASSERT(!m_hValue.IsEmpty());

124 CFXJSE_ScopeUtil_IsolateHandleRootContext scope(m_pIsolate);

125 v8::Local<v8::Value> hValue =

126 v8::Local<v8::Value>::New(m_pIsolate, m_hValue);

127 return static_cast<double>(hValue->NumberValue());

128 }

129 int32_t ToInteger() const {

130 ASSERT(!m_hValue.IsEmpty());

131 CFXJSE_ScopeUtil_IsolateHandleRootContext scope(m_pIsolate);

132 v8::Local<v8::Value> hValue =

133 v8::Local<v8::Value>::New(m_pIsolate, m_hValue);

134 return static_cast<int32_t>(hValue->NumberValue());

135 }

136 CFX_ByteString ToString() const {

137 ASSERT(!m_hValue.IsEmpty());

138 CFXJSE_ScopeUtil_IsolateHandleRootContext scope(m_pIsolate);

139 v8::Local<v8::Value> hValue =

140 v8::Local<v8::Value>::New(m_pIsolate, m_hValue);

141 v8::Local<v8::String> hString = hValue->ToString();

142 v8::String::Utf8Value hStringVal(hString);

143 return CFX_ByteString(*hStringVal);

144 }

145 CFX_WideString ToWideString() const {

146 return CFX_WideString::FromUTF8(ToString().AsStringC());

147 }

148 CFXJSE_HostObject* ToHostObject(CFXJSE_Class* lpClass) const;

149

150 void SetUndefined() {

151 CFXJSE_ScopeUtil_IsolateHandle scope(m_pIsolate);

152 v8::Local<v8::Value> hValue = v8::Undefined(m_pIsolate);

153 m_hValue.Reset(m_pIsolate, hValue);

154 }

155 void SetNull() {

156 CFXJSE_ScopeUtil_IsolateHandle scope(m_pIsolate);

157 v8::Local<v8::Value> hValue = v8::Null(m_pIsolate);

158 m_hValue.Reset(m_pIsolate, hValue);

159 }

160 void SetBoolean(FX_BOOL bBoolean) {

161 CFXJSE_ScopeUtil_IsolateHandle scope(m_pIsolate);

162 v8::Local<v8::Value> hValue =

163 v8::Boolean::New(m_pIsolate, bBoolean != FALSE);

164 m_hValue.Reset(m_pIsolate, hValue);

165 }

166 void SetInteger(int32_t nInteger) {

167 CFXJSE_ScopeUtil_IsolateHandle scope(m_pIsolate);

168 v8::Local<v8::Value> hValue = v8::Integer::New(m_pIsolate, nInteger);

169 m_hValue.Reset(m_pIsolate, hValue);

170 }

171 void SetDouble(double dDouble) {

172 CFXJSE_ScopeUtil_IsolateHandle scope(m_pIsolate);

173 v8::Local<v8::Value> hValue = v8::Number::New(m_pIsolate, dDouble);

174 m_hValue.Reset(m_pIsolate, hValue);

175 }

176 void SetString(const CFX_ByteStringC& szString) {

177 CFXJSE_ScopeUtil_IsolateHandle scope(m_pIsolate);

178 v8::Local<v8::Value> hValue = v8::String::NewFromUtf8(

179 m_pIsolate, reinterpret_cast<const char*>(szString.raw_str()),

180 v8::String::kNormalString, szString.GetLength());

181 m_hValue.Reset(m_pIsolate, hValue);

182 }

183 void SetFloat(FX_FLOAT fFloat);

184 void SetJSObject() {

185 CFXJSE_ScopeUtil_IsolateHandleRootContext scope(m_pIsolate);

186 v8::Local<v8::Value> hValue = v8::Object::New(m_pIsolate);

187 m_hValue.Reset(m_pIsolate, hValue);

188 }

189

190 void SetObject(CFXJSE_HostObject* lpObject, CFXJSE_Class* pClass);

191 void SetHostObject(CFXJSE_HostObject* lpObject, CFXJSE_Class* lpClass);

192 void SetArray(uint32_t uValueCount, CFXJSE_Value** rgValues);

193 void SetDate(double dDouble);

194

195 FX_BOOL GetObjectProperty(const CFX_ByteStringC& szPropName,

196 CFXJSE_Value* lpPropValue);

197 FX_BOOL SetObjectProperty(const CFX_ByteStringC& szPropName,

198 CFXJSE_Value* lpPropValue);

199 FX_BOOL GetObjectPropertyByIdx(uint32_t uPropIdx, CFXJSE_Value* lpPropValue);

200 FX_BOOL SetObjectProperty(uint32_t uPropIdx, CFXJSE_Value* lpPropValue);

201 FX_BOOL DeleteObjectProperty(const CFX_ByteStringC& szPropName);

202 FX_BOOL HasObjectOwnProperty(const CFX_ByteStringC& szPropName,

203 FX_BOOL bUseTypeGetter);

204 FX_BOOL SetObjectOwnProperty(const CFX_ByteStringC& szPropName,

205 CFXJSE_Value* lpPropValue);

206 FX_BOOL SetFunctionBind(CFXJSE_Value* lpOldFunction, CFXJSE_Value* lpNewThis);

207 FX_BOOL Call(CFXJSE_Value* lpReceiver,

208 CFXJSE_Value* lpRetValue,

209 uint32_t nArgCount,

210 CFXJSE_Value** lpArgs);

211

212 v8::Isolate* GetIsolate() const { return m_pIsolate; }

213 const v8::Global<v8::Value>& DirectGetValue() const { return m_hValue; }

214 void ForceSetValue(v8::Local<v8::Value> hValue) {

215 m_hValue.Reset(m_pIsolate, hValue);

216 }

217 void Assign(const CFXJSE_Value* lpValue) {

218 ASSERT(lpValue);

219 if (lpValue) {

220 m_hValue.Reset(m_pIsolate, lpValue->m_hValue);

221 } else {

222 m_hValue.Reset();

223 }

224 }

225

226 private:

227 friend class CFXJSE_Class;

228 friend class CFXJSE_Context;

229

230 CFXJSE_Value();

231 CFXJSE_Value(const CFXJSE_Value&);

232 CFXJSE_Value& operator=(const CFXJSE_Value&);

233

234 v8::Isolate* m_pIsolate;

235 v8::Global<v8::Value> m_hValue;

236 };

237

238 #endif // FXJSE_INCLUDE_CFXJSE_VALUE_H_

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