| // Copyright 2015 The Cobalt Authors. 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_PROGRESS_EVENT_H_ |
| #define COBALT_DOM_PROGRESS_EVENT_H_ |
| |
| #include <string> |
| |
| #include "cobalt/base/token.h" |
| #include "cobalt/dom/event.h" |
| |
| namespace cobalt { |
| namespace dom { |
| |
| // Events using the ProgressEvent interface indicate some kind of progression. |
| // https://www.w3.org/TR/progress-events/#interface-progressevent |
| class ProgressEvent : public Event { |
| public: |
| explicit ProgressEvent(const std::string& type); |
| explicit ProgressEvent(base::Token type); |
| ProgressEvent(base::Token type, uint64 loaded, uint64 total, |
| bool length_computable); |
| |
| bool length_computable() const { return length_computable_; } |
| uint64 loaded() const { return loaded_; } |
| uint64 total() const { return total_; } |
| |
| DEFINE_WRAPPABLE_TYPE(ProgressEvent); |
| |
| private: |
| uint64 loaded_; |
| uint64 total_; |
| bool length_computable_; |
| |
| DISALLOW_COPY_AND_ASSIGN(ProgressEvent); |
| }; |
| |
| } // namespace dom |
| } // namespace cobalt |
| |
| #endif // COBALT_DOM_PROGRESS_EVENT_H_ |