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 OHOS_ROSEN_ROOT_SCENE_H 17 #define OHOS_ROSEN_ROOT_SCENE_H 18 19 #include <mutex> 20 21 #include "window.h" 22 typedef struct napi_env__* napi_env; 23 typedef struct napi_value__* napi_value; 24 namespace OHOS::AppExecFwk { 25 class EventHandler; 26 class LauncherService; 27 } // namespace OHOS::AppExecFwk 28 29 namespace OHOS::Ace { 30 class UIContent; 31 } // namespace OHOS::Ace 32 33 namespace OHOS { 34 namespace Rosen { 35 class RootScene : public Window { 36 public: 37 RootScene(); 38 virtual ~RootScene(); 39 40 void LoadContent(const std::string& contentUrl, napi_env env, napi_value storage, 41 AbilityRuntime::Context* context); 42 void UpdateViewportConfig(const Rect& rect, WindowSizeChangeReason reason); 43 static void UpdateConfigurationForAll(const std::shared_ptr<AppExecFwk::Configuration>& configuration); 44 void UpdateConfiguration(const std::shared_ptr<AppExecFwk::Configuration>& configuration) override; 45 46 void RequestVsync(const std::shared_ptr<VsyncCallback>& vsyncCallback) override; 47 int64_t GetVSyncPeriod() override; 48 void FlushFrameRate(uint32_t rate) override; 49 50 void OnBundleUpdated(const std::string& bundleName); 51 void SetFrameLayoutFinishCallback(std::function<void()>&& callback); 52 SetDisplayDensity(float density)53 void SetDisplayDensity(float density) 54 { 55 density_ = density; 56 } 57 GetDisplayDensity()58 float GetDisplayDensity() 59 { 60 return density_; 61 } 62 GetWindowState()63 WindowState GetWindowState() const override 64 { 65 return WindowState::STATE_SHOWN; 66 } 67 GetType()68 WindowType GetType() const override 69 { 70 return type_; 71 } 72 GetWindowName()73 const std::string& GetWindowName() const override 74 { 75 return name_; 76 } 77 GetWindowId()78 uint32_t GetWindowId() const override 79 { 80 return 1; // 1 for root 81 } 82 GetUIContent()83 Ace::UIContent* GetUIContent() const override 84 { 85 return uiContent_.get(); 86 } 87 88 static sptr<RootScene> staticRootScene_; 89 private: 90 void RegisterInputEventListener(); 91 92 std::mutex mutex_; 93 std::unique_ptr<Ace::UIContent> uiContent_; 94 std::shared_ptr<AppExecFwk::EventHandler> eventHandler_; 95 sptr<AppExecFwk::LauncherService> launcherService_; 96 float density_ = 1.0f; 97 WindowType type_ = WindowType::WINDOW_TYPE_SCENE_BOARD; 98 std::string name_ = "EntryView"; 99 std::function<void()> frameLayoutFinishCb_ = nullptr; 100 }; 101 } // namespace Rosen 102 } // namespace OHOS 103 104 #endif // OHOS_ROSEN_ROOT_SCENE_H 105