| // Copyright 2016 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef Array_h |
| #define Array_h |
| |
| //#include "ErrorSupport.h" |
| //#include "Platform.h" |
| //#include "String16.h" |
| //#include "ValueConversions.h" |
| //#include "Values.h" |
| |
| #include <vector> |
| |
| namespace blink { |
| namespace protocol { |
| |
| template<typename T> |
| class Array { |
| public: |
| static std::unique_ptr<Array<T>> create() |
| { |
| return wrapUnique(new Array<T>()); |
| } |
| |
| static std::unique_ptr<Array<T>> parse(protocol::Value* value, ErrorSupport* errors) |
| { |
| protocol::ListValue* array = ListValue::cast(value); |
| if (!array) { |
| errors->addError("array expected"); |
| return nullptr; |
| } |
| std::unique_ptr<Array<T>> result(new Array<T>()); |
| errors->push(); |
| for (size_t i = 0; i < array->size(); ++i) { |
| errors->setName(String16::fromInteger(i)); |
| std::unique_ptr<T> item = ValueConversions<T>::parse(array->at(i), errors); |
| result->m_vector.push_back(std::move(item)); |
| } |
| errors->pop(); |
| if (errors->hasErrors()) |
| return nullptr; |
| return result; |
| } |
| |
| void addItem(std::unique_ptr<T> value) |
| { |
| m_vector.push_back(std::move(value)); |
| } |
| |
| size_t length() |
| { |
| return m_vector.size(); |
| } |
| |
| T* get(size_t index) |
| { |
| return m_vector[index].get(); |
| } |
| |
| std::unique_ptr<protocol::ListValue> serialize() |
| { |
| std::unique_ptr<protocol::ListValue> result = ListValue::create(); |
| for (auto& item : m_vector) |
| result->pushValue(ValueConversions<T>::serialize(item)); |
| return result; |
| } |
| |
| private: |
| std::vector<std::unique_ptr<T>> m_vector; |
| }; |
| |
| template<typename T> |
| class ArrayBase { |
| public: |
| static std::unique_ptr<Array<T>> create() |
| { |
| return wrapUnique(new Array<T>()); |
| } |
| |
| static std::unique_ptr<Array<T>> parse(protocol::Value* value, ErrorSupport* errors) |
| { |
| protocol::ListValue* array = ListValue::cast(value); |
| if (!array) { |
| errors->addError("array expected"); |
| return nullptr; |
| } |
| errors->push(); |
| std::unique_ptr<Array<T>> result(new Array<T>()); |
| for (size_t i = 0; i < array->size(); ++i) { |
| errors->setName(String16::fromInteger(i)); |
| T item = ValueConversions<T>::parse(array->at(i), errors); |
| result->m_vector.push_back(item); |
| } |
| errors->pop(); |
| if (errors->hasErrors()) |
| return nullptr; |
| return result; |
| } |
| |
| void addItem(const T& value) |
| { |
| m_vector.push_back(value); |
| } |
| |
| size_t length() |
| { |
| return m_vector.size(); |
| } |
| |
| T get(size_t index) |
| { |
| return m_vector[index]; |
| } |
| |
| std::unique_ptr<protocol::ListValue> serialize() |
| { |
| std::unique_ptr<protocol::ListValue> result = ListValue::create(); |
| for (auto& item : m_vector) |
| result->pushValue(ValueConversions<T>::serialize(item)); |
| return result; |
| } |
| |
| private: |
| std::vector<T> m_vector; |
| }; |
| |
| template<> class Array<InspectorProtocolConvenienceStringType> : public ArrayBase<InspectorProtocolConvenienceStringType> {}; |
| template<> class Array<String16> : public ArrayBase<String16> {}; |
| template<> class Array<int> : public ArrayBase<int> {}; |
| template<> class Array<double> : public ArrayBase<double> {}; |
| template<> class Array<bool> : public ArrayBase<bool> {}; |
| |
| } // namespace platform |
| } // namespace blink |
| |
| #endif // !defined(Array_h) |