| // Copyright 2015 Google Inc. All Rights Reserved. |
| // |
| // Licensed under the Apache License, Version 2.0 (the "License"); |
| // you may not use this file except in compliance with the License. |
| // You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| |
| #ifndef COBALT_DOM_ARRAY_BUFFER_VIEW_H_ |
| #define COBALT_DOM_ARRAY_BUFFER_VIEW_H_ |
| |
| #include <string> |
| |
| #include "cobalt/dom/array_buffer.h" |
| #include "cobalt/script/wrappable.h" |
| |
| namespace cobalt { |
| namespace dom { |
| |
| class ArrayBufferView : public script::Wrappable { |
| public: |
| // Web API: ArrayBufferView |
| const scoped_refptr<ArrayBuffer>& buffer() { return buffer_; } |
| uint32 byte_offset() const { return byte_offset_; } |
| uint32 byte_length() const { return byte_length_; } |
| |
| // Custom, not in any spec. |
| void* base_address(); |
| const void* base_address() const; |
| |
| DEFINE_WRAPPABLE_TYPE(ArrayBufferView); |
| void TraceMembers(script::Tracer* tracer) override; |
| |
| protected: |
| explicit ArrayBufferView(const scoped_refptr<ArrayBuffer>& buffer); |
| ArrayBufferView(const scoped_refptr<ArrayBuffer>& buffer, uint32 byte_offset, |
| uint32 byte_length); |
| ~ArrayBufferView(); |
| |
| static const char* kWrongByteOffsetMultipleErrorFormat; |
| static const char* kWrongByteLengthMultipleErrorFormat; |
| |
| private: |
| scoped_refptr<ArrayBuffer> buffer_; |
| uint32 byte_offset_; |
| uint32 byte_length_; |
| |
| DISALLOW_COPY_AND_ASSIGN(ArrayBufferView); |
| }; |
| |
| } // namespace dom |
| } // namespace cobalt |
| |
| #endif // COBALT_DOM_ARRAY_BUFFER_VIEW_H_ |