1 /* 2 * Copyright (c) 2023 Huawei Device Co., Ltd. 3 * Licensed under the Apache License, Version 2.0 (the "License"); 4 * you may not use this file except in compliance with the License. 5 * You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software 10 * distributed under the License is distributed on an "AS IS" BASIS, 11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 * See the License for the specific language governing permissions and 13 * limitations under the License. 14 */ 15 16 #ifndef SCREEN_CAPTURE_ADAPTER_IMPL_H 17 #define SCREEN_CAPTURE_ADAPTER_IMPL_H 18 19 #include "screen_capture.h" 20 #include "screen_capture_adapter.h" 21 22 namespace OHOS::NWeb { 23 class OHScreenCaptureCallback : public OHOS::Media::ScreenCaptureCallBack { 24 public: OHScreenCaptureCallback(const std::shared_ptr<ScreenCaptureCallbackAdapter> & callback)25 OHScreenCaptureCallback(const std::shared_ptr<ScreenCaptureCallbackAdapter>& callback) : callback_(callback) {} 26 virtual ~OHScreenCaptureCallback() = default; 27 28 void OnError(OHOS::Media::ScreenCaptureErrorType errorType, int32_t errorCode) override; 29 30 void OnAudioBufferAvailable(bool isReady, OHOS::Media::AudioCaptureSourceType type) override; 31 32 void OnVideoBufferAvailable(bool isReady) override; 33 34 void OnStateChange(OHOS::Media::AVScreenCaptureStateCode stateCode) override; 35 36 private: 37 std::shared_ptr<ScreenCaptureCallbackAdapter> callback_; 38 }; 39 40 class ScreenCaptureAdapterImpl : public ScreenCaptureAdapter { 41 public: 42 ScreenCaptureAdapterImpl() = default; 43 ~ScreenCaptureAdapterImpl() override; 44 45 int32_t Init(const std::shared_ptr<ScreenCaptureConfigAdapter> config) override; 46 47 int32_t SetMicrophoneEnable(bool enable) override; 48 49 int32_t StartCapture() override; 50 51 int32_t StopCapture() override; 52 53 int32_t SetCaptureCallback(const std::shared_ptr<ScreenCaptureCallbackAdapter> callback) override; 54 55 std::shared_ptr<SurfaceBufferAdapter> AcquireVideoBuffer() override; 56 57 int32_t ReleaseVideoBuffer() override; 58 59 private: 60 void Release(); 61 62 private: 63 std::shared_ptr<Media::ScreenCapture> screenCapture_ = nullptr; 64 std::shared_ptr<Media::ScreenCaptureCallBack> screenCaptureCallback_ = nullptr; 65 }; 66 67 } // namespace OHOS::NWeb 68 69 #endif // SCREEN_CAPTURE_ADAPTER_IMPL_H 70