1 /* 2 * Copyright (c) 2021-2022 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_FRAMEWORK_JAVASCRIPT_ENGINE_ACE_DIFF_ENGINE_H 17 #define FOUNDATION_ACE_FRAMEWORK_JAVASCRIPT_ENGINE_ACE_DIFF_ENGINE_H 18 19 #include <unordered_map> 20 21 #include "core/components/xcomponent/native_interface_xcomponent_impl.h" 22 #include "frameworks/bridge/declarative_frontend/engine/quickjs/qjs_declarative_engine_instance.h" 23 #include "frameworks/bridge/js_frontend/engine/common/js_engine.h" 24 #include "frameworks/bridge/js_frontend/engine/quickjs/qjs_group_js_bridge.h" 25 #include "frameworks/bridge/js_frontend/js_ace_page.h" 26 27 namespace OHOS::Ace::Framework { 28 29 class QJSDeclarativeEngine : public JsEngine { DECLARE_ACE_TYPE(QJSDeclarativeEngine,JsEngine)30 DECLARE_ACE_TYPE(QJSDeclarativeEngine, JsEngine) 31 public: 32 explicit QJSDeclarativeEngine(int32_t instanceId) : instanceId_(instanceId) {} 33 ~QJSDeclarativeEngine() override; 34 35 bool Initialize(const RefPtr<FrontendDelegate>& delegate) override; 36 37 void LoadJs(const std::string& url, const RefPtr<JsAcePage>& page, bool isMainPage) override; 38 39 // Load the je file of the page in NG structure.. 40 bool LoadPageSource(const std::string& url, 41 const std::function<void(const std::string&, int32_t)>& errorCallback = nullptr) override; 42 43 // Load the app.js file of the FA model in NG structure.. 44 bool LoadFaAppSource() override; 45 46 // Update running page 47 void UpdateRunningPage(const RefPtr<JsAcePage>& page) override; 48 49 // Update staging page 50 void UpdateStagingPage(const RefPtr<JsAcePage>& page) override; 51 52 // Reset staging page 53 void ResetStagingPage() override; 54 55 void SetJsMessageDispatcher(const RefPtr<JsMessageDispatcher>& dispatcher) override; 56 57 // Fire AsyncEvent on JS 58 void FireAsyncEvent(const std::string& eventId, const std::string& param) override; 59 60 // Fire SyncEvent on JS 61 void FireSyncEvent(const std::string& eventId, const std::string& param) override; 62 63 void FireExternalEvent(const std::string& componentId, const uint32_t nodeId, const bool isDestroy) override; 64 65 // Timer callback 66 void TimerCallback(const std::string& callbackId, const std::string& delay, bool isInterval) override; 67 68 void TimerCallJs(const std::string& callbackId, bool isInterval); 69 70 // destroy page instance 71 void DestroyPageInstance(int32_t pageId) override; 72 73 void OnConfigurationUpdated(const std::string& data) override; 74 75 bool OnStartContinuation() override; 76 77 void OnCompleteContinuation(int32_t code) override; 78 79 void OnRemoteTerminated() override; 80 81 void OnSaveData(std::string& data) override; 82 83 bool OnRestoreData(const std::string& data) override; 84 85 void MediaQueryCallback(const std::string& callbackId, const std::string& args) override; 86 87 void RequestAnimationCallback(const std::string& callbackId, uint64_t timeStamp) override; 88 89 void JsCallback(const std::string& callbackId, const std::string& args) override; 90 91 void CallAppFunc(const std::string& appFuncName, int argc, JSValueConst* argv); 92 93 void CallAppFunc(const std::string& appFuncName, int argc, JSValueConst* argv, JSValue& ret); 94 95 // destroy application instance according packageName 96 void DestroyApplication(const std::string& packageName) override; 97 98 void UpdateApplicationState(const std::string& packageName, Frontend::State state) override; 99 100 void OnWindowDisplayModeChanged(bool isShownInMultiWindow, const std::string& data) override; 101 102 void RunGarbageCollection() override; 103 104 RefPtr<GroupJsBridge> GetGroupJsBridge() override; 105 GetFrontend()106 FrontendDelegate* GetFrontend() override 107 { 108 return AceType::RawPtr(engineInstance_->GetDelegate()); 109 } 110 GetEngineInstance()111 RefPtr<QJSDeclarativeEngineInstance> GetEngineInstance() 112 { 113 return engineInstance_; 114 } 115 116 #if defined(PREVIEW) 117 void ReplaceJSContent(const std::string& url, const std::string componentName) override; 118 119 RefPtr<Component> GetNewComponentWithJsCode(const std::string& jsCode, const std::string& viewID) override; 120 #endif 121 122 RefPtr<NativeXComponentImpl> nativeXComponentImpl_; 123 OH_NativeXComponent* nativeXComponent_ = nullptr; 124 125 private: 126 void RegisterWorker(); 127 void RegisterInitWorkerFunc(); 128 void RegisterAssetFunc(); 129 void SetPostTask(NativeEngine* nativeEngine); 130 131 RefPtr<QJSDeclarativeEngineInstance> engineInstance_; 132 int32_t instanceId_ = 0; 133 134 ACE_DISALLOW_COPY_AND_MOVE(QJSDeclarativeEngine); 135 }; 136 } // namespace OHOS::Ace::Framework 137 138 #endif // FOUNDATION_ACE_FRAMEWORK_JAVASCRIPT_ENGINE_ACE_DIFF_ENGINE_H 139