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| 1 // Copyright 2016 The Chromium 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 #ifndef Array_h | |
| 6 #define Array_h | |
| 7 | |
| 8 #include "platform/inspector_protocol/ErrorSupport.h" | |
| 9 #include "platform/inspector_protocol/Platform.h" | |
| 10 #include "platform/inspector_protocol/String16.h" | |
| 11 #include "platform/inspector_protocol/ValueConversions.h" | |
| 12 #include "platform/inspector_protocol/Values.h" | |
| 13 | |
| 14 #include <vector> | |
| 15 | |
| 16 namespace blink { | |
| 17 namespace protocol { | |
| 18 | |
| 19 template<typename T> | |
| 20 class Array { | |
| 21 public: | |
| 22 static std::unique_ptr<Array<T>> create() | |
| 23 { | |
| 24 return wrapUnique(new Array<T>()); | |
| 25 } | |
| 26 | |
| 27 static std::unique_ptr<Array<T>> parse(protocol::Value* value, ErrorSupport*
errors) | |
| 28 { | |
| 29 protocol::ListValue* array = ListValue::cast(value); | |
| 30 if (!array) { | |
| 31 errors->addError("array expected"); | |
| 32 return nullptr; | |
| 33 } | |
| 34 std::unique_ptr<Array<T>> result(new Array<T>()); | |
| 35 errors->push(); | |
| 36 for (size_t i = 0; i < array->size(); ++i) { | |
| 37 errors->setName(String16::fromInteger(i)); | |
| 38 std::unique_ptr<T> item = ValueConversions<T>::parse(array->at(i), e
rrors); | |
| 39 result->m_vector.push_back(std::move(item)); | |
| 40 } | |
| 41 errors->pop(); | |
| 42 if (errors->hasErrors()) | |
| 43 return nullptr; | |
| 44 return result; | |
| 45 } | |
| 46 | |
| 47 void addItem(std::unique_ptr<T> value) | |
| 48 { | |
| 49 m_vector.push_back(std::move(value)); | |
| 50 } | |
| 51 | |
| 52 size_t length() | |
| 53 { | |
| 54 return m_vector.size(); | |
| 55 } | |
| 56 | |
| 57 T* get(size_t index) | |
| 58 { | |
| 59 return m_vector[index].get(); | |
| 60 } | |
| 61 | |
| 62 std::unique_ptr<protocol::ListValue> serialize() | |
| 63 { | |
| 64 std::unique_ptr<protocol::ListValue> result = ListValue::create(); | |
| 65 for (auto& item : m_vector) | |
| 66 result->pushValue(ValueConversions<T>::serialize(item)); | |
| 67 return result; | |
| 68 } | |
| 69 | |
| 70 private: | |
| 71 std::vector<std::unique_ptr<T>> m_vector; | |
| 72 }; | |
| 73 | |
| 74 template<typename T> | |
| 75 class ArrayBase { | |
| 76 public: | |
| 77 static std::unique_ptr<Array<T>> create() | |
| 78 { | |
| 79 return wrapUnique(new Array<T>()); | |
| 80 } | |
| 81 | |
| 82 static std::unique_ptr<Array<T>> parse(protocol::Value* value, ErrorSupport*
errors) | |
| 83 { | |
| 84 protocol::ListValue* array = ListValue::cast(value); | |
| 85 if (!array) { | |
| 86 errors->addError("array expected"); | |
| 87 return nullptr; | |
| 88 } | |
| 89 errors->push(); | |
| 90 std::unique_ptr<Array<T>> result(new Array<T>()); | |
| 91 for (size_t i = 0; i < array->size(); ++i) { | |
| 92 errors->setName(String16::fromInteger(i)); | |
| 93 T item = ValueConversions<T>::parse(array->at(i), errors); | |
| 94 result->m_vector.push_back(item); | |
| 95 } | |
| 96 errors->pop(); | |
| 97 if (errors->hasErrors()) | |
| 98 return nullptr; | |
| 99 return result; | |
| 100 } | |
| 101 | |
| 102 void addItem(const T& value) | |
| 103 { | |
| 104 m_vector.push_back(value); | |
| 105 } | |
| 106 | |
| 107 size_t length() | |
| 108 { | |
| 109 return m_vector.size(); | |
| 110 } | |
| 111 | |
| 112 T get(size_t index) | |
| 113 { | |
| 114 return m_vector[index]; | |
| 115 } | |
| 116 | |
| 117 std::unique_ptr<protocol::ListValue> serialize() | |
| 118 { | |
| 119 std::unique_ptr<protocol::ListValue> result = ListValue::create(); | |
| 120 for (auto& item : m_vector) | |
| 121 result->pushValue(ValueConversions<T>::serialize(item)); | |
| 122 return result; | |
| 123 } | |
| 124 | |
| 125 private: | |
| 126 std::vector<T> m_vector; | |
| 127 }; | |
| 128 | |
| 129 template<> class Array<InspectorProtocolConvenienceStringType> : public ArrayBas
e<InspectorProtocolConvenienceStringType> {}; | |
| 130 template<> class Array<String16> : public ArrayBase<String16> {}; | |
| 131 template<> class Array<int> : public ArrayBase<int> {}; | |
| 132 template<> class Array<double> : public ArrayBase<double> {}; | |
| 133 template<> class Array<bool> : public ArrayBase<bool> {}; | |
| 134 | |
| 135 } // namespace platform | |
| 136 } // namespace blink | |
| 137 | |
| 138 #endif // !defined(Array_h) | |
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