| /* |
| * Copyright 2017 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_INPUT_INPUT_POLLER_IMPL_H_ |
| #define COBALT_INPUT_INPUT_POLLER_IMPL_H_ |
| |
| #include <map> |
| |
| #include "base/containers/hash_tables.h" |
| #include "base/containers/small_map.h" |
| #include "cobalt/input/input_poller.h" |
| #include "cobalt/system_window/input_event.h" |
| #include "starboard/common/mutex.h" |
| #include "starboard/input.h" |
| #include "starboard/window.h" |
| |
| namespace cobalt { |
| namespace input { |
| |
| class InputPollerImpl : public InputPoller { |
| public: |
| InputPollerImpl(); |
| virtual ~InputPollerImpl() {} |
| |
| bool IsPressed(SbKey keycode) override; |
| // Returns analog position. The value is normalized to a range from |
| // -1.0 to 1.0 |
| float AnalogInput(SbKey analog_input_id) override; |
| void UpdateInputEvent(const system_window::InputEvent* input_event); |
| |
| private: |
| typedef base::small_map<std::map<SbKey, float>, 8> KeyOffsetMap; |
| |
| starboard::Mutex input_mutex_; |
| base::hash_set<int> pressed_keys_; |
| KeyOffsetMap key_offset_map_; |
| }; |
| |
| } // namespace input |
| } // namespace cobalt |
| |
| #endif // COBALT_INPUT_INPUT_POLLER_IMPL_H_ |