1 /* 2 * Copyright (c) 2021 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 FOUNDATION_ACE_FRAMEWORKS_COMMON_FLUTTER_FLUTTER_WINDOW_H 17 #define FOUNDATION_ACE_FRAMEWORKS_COMMON_FLUTTER_FLUTTER_WINDOW_H 18 19 #include <vector> 20 21 #include "base/utils/noncopyable.h" 22 #include "core/common/platform_window.h" 23 24 namespace OHOS::Ace::Platform { 25 26 class FlutterWindow final : public PlatformWindow { 27 public: 28 explicit FlutterWindow(int32_t instanceId); 29 ~FlutterWindow() override; 30 void Destroy() override; 31 // Platform window interface 32 void RequestFrame() override; 33 void RegisterVsyncCallback(AceVsyncCallback&& callback) override; 34 void SetRootRenderNode(const RefPtr<RenderNode>& root) override; 35 36 // Vsync callback 37 void OnVsyncCallback(uint64_t timeStampNanos); 38 39 private: 40 std::vector<AceVsyncCallback> vsyncCallbacks_; 41 int32_t instanceId_; 42 43 ACE_DISALLOW_COPY_AND_MOVE(FlutterWindow); 44 }; 45 46 } // namespace OHOS::Ace::Platform 47 48 #endif // FOUNDATION_ACE_FRAMEWORKS_COMMON_FLUTTER_FLUTTER_WINDOW_H 49