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 FRAMEWORKS_BRIDGE_DECLARATIVE_FRONTEND_JS_VIEW_JS_XCOMPONENT_H 17 #define FRAMEWORKS_BRIDGE_DECLARATIVE_FRONTEND_JS_VIEW_JS_XCOMPONENT_H 18 19 #include "core/common/container.h" 20 #include "frameworks/bridge/declarative_frontend/engine/functions/js_function.h" 21 #include "frameworks/bridge/declarative_frontend/engine/js_ref_ptr.h" 22 #include "frameworks/bridge/declarative_frontend/jsview/js_container_base.h" 23 #include "frameworks/bridge/declarative_frontend/jsview/js_utils.h" 24 #include "frameworks/bridge/declarative_frontend/jsview/js_xcomponent_controller.h" 25 26 namespace OHOS::Ace::Framework { 27 28 struct XComponentParams { 29 int32_t elmtId = -1; 30 int32_t xcomponentType = 0; 31 int32_t renderType = 0; 32 int32_t width = 0; 33 int32_t height = 0; 34 std::string xcomponentId; 35 std::string surfaceId; 36 std::string libraryName; 37 }; 38 39 class XComponentClient { 40 public: 41 using GetJSValCallback = std::function<bool(JSRef<JSVal>& param)>; 42 using DeleteCallback = std::function<void()>; 43 XComponentClient& operator=(const XComponentClient&) = delete; 44 XComponentClient(const XComponentClient&) = delete; 45 ~XComponentClient() = default; 46 GetInstance()47 static XComponentClient& GetInstance() 48 { 49 static XComponentClient instance; 50 return instance; 51 } 52 GetControllerFromJSXComponentControllersMap(const std::string & xcomponentId)53 RefPtr<JSXComponentController> GetControllerFromJSXComponentControllersMap(const std::string& xcomponentId) 54 { 55 auto idWithContainerId = xcomponentId + std::to_string(Container::CurrentId()); 56 auto iter = jsXComponentControllersMap_.find(idWithContainerId); 57 if (iter == jsXComponentControllersMap_.end()) { 58 return nullptr; 59 } 60 return iter->second; 61 } 62 GetNativeXComponentFromXcomponentsMap(const std::string & xcomponentId)63 std::pair<RefPtr<OHOS::Ace::NativeXComponentImpl>, OH_NativeXComponent*> GetNativeXComponentFromXcomponentsMap( 64 const std::string& xcomponentId) 65 { 66 auto idWithContainerId = xcomponentId + std::to_string(Container::CurrentId()); 67 auto it = nativeXcomponentsMap_.find(idWithContainerId); 68 if (it != nativeXcomponentsMap_.end()) { 69 return it->second; 70 } else { 71 auto nativeXComponentImpl = AceType::MakeRefPtr<NativeXComponentImpl>(); 72 auto nativeXComponent = new OH_NativeXComponent(AceType::RawPtr(nativeXComponentImpl)); 73 nativeXcomponentsMap_[idWithContainerId] = std::make_pair(nativeXComponentImpl, nativeXComponent); 74 return nativeXcomponentsMap_[idWithContainerId]; 75 } 76 } 77 AddControllerToJSXComponentControllersMap(const std::string & xcomponentId,JSXComponentController * & controller)78 void AddControllerToJSXComponentControllersMap(const std::string& xcomponentId, JSXComponentController*& controller) 79 { 80 auto idWithContainerId = xcomponentId + std::to_string(Container::CurrentId()); 81 jsXComponentControllersMap_[idWithContainerId] = controller; 82 } 83 DeleteControllerFromJSXComponentControllersMap(const std::string & xcomponentId)84 void DeleteControllerFromJSXComponentControllersMap(const std::string& xcomponentId) 85 { 86 auto idWithContainerId = xcomponentId + std::to_string(Container::CurrentId()); 87 jsXComponentControllersMap_.erase(idWithContainerId); 88 } 89 DeleteFromNativeXcomponentsMapById(const std::string & xcomponentId)90 void DeleteFromNativeXcomponentsMapById(const std::string& xcomponentId) 91 { 92 auto idWithContainerId = xcomponentId + std::to_string(Container::CurrentId()); 93 auto it = nativeXcomponentsMap_.find(idWithContainerId); 94 if (it == nativeXcomponentsMap_.end()) { 95 return; 96 } 97 if (it->second.second) { 98 delete it->second.second; 99 it->second.second = nullptr; 100 } 101 nativeXcomponentsMap_.erase(it); 102 } 103 AddJsValToJsValMap(const std::string & xcomponentId,const JSRef<JSVal> & jsVal)104 void AddJsValToJsValMap(const std::string& xcomponentId, const JSRef<JSVal>& jsVal) 105 { 106 auto idWithContainerId = xcomponentId + std::to_string(Container::CurrentId()); 107 auto result = jsValMap_.try_emplace(idWithContainerId, jsVal); 108 if (!result.second) { 109 result.first->second = jsVal; 110 } 111 } 112 DeleteFromJsValMapById(const std::string & xcomponentId)113 void DeleteFromJsValMapById(const std::string& xcomponentId) 114 { 115 auto idWithContainerId = xcomponentId + std::to_string(Container::CurrentId()); 116 auto it = jsValMap_.find(idWithContainerId); 117 if (it == jsValMap_.end()) { 118 return; 119 } 120 jsValMap_.erase(it); 121 } 122 GetJSVal(const std::string & xcomponentId,JSRef<JSVal> & jsVal)123 bool GetJSVal(const std::string& xcomponentId, JSRef<JSVal>& jsVal) 124 { 125 auto idWithContainerId = xcomponentId + std::to_string(Container::CurrentId()); 126 auto iter = jsValMap_.find(idWithContainerId); 127 if (iter != jsValMap_.end()) { 128 jsVal = iter->second; 129 jsValMap_.erase(iter); 130 return true; 131 } 132 return false; 133 } 134 135 private: 136 XComponentClient() = default; 137 std::unordered_map<std::string, RefPtr<JSXComponentController>> jsXComponentControllersMap_; 138 std::unordered_map<std::string, std::pair<RefPtr<OHOS::Ace::NativeXComponentImpl>, OH_NativeXComponent*>> 139 nativeXcomponentsMap_; 140 std::unordered_map<std::string, JSRef<JSVal>> jsValMap_; 141 }; 142 143 class ACE_EXPORT JSXComponent : public JSContainerBase { 144 public: 145 static void JSBind(BindingTarget globalObj); 146 static void Create(const JSCallbackInfo& info); 147 static void JsOnLoad(const JSCallbackInfo& args); 148 static void JsOnDestroy(const JSCallbackInfo& args); 149 static void JsOnAppear(const JSCallbackInfo& args); 150 static void JsOnDisAppear(const JSCallbackInfo& args); 151 152 static void JsOnTouch(const JSCallbackInfo& args); 153 static void JsOnClick(const JSCallbackInfo& args); 154 static void JsOnKeyEvent(const JSCallbackInfo& args); 155 static void JsOnMouse(const JSCallbackInfo& args); 156 static void JsOnHover(const JSCallbackInfo& args); 157 static void JsOnFocus(const JSCallbackInfo& args); 158 static void JsOnBlur(const JSCallbackInfo& args); 159 160 static void JsBackgroundColor(const JSCallbackInfo& args); 161 static void JsBackgroundImage(const JSCallbackInfo& args); 162 static void JsBackgroundImageSize(const JSCallbackInfo& args); 163 static void JsBackgroundImagePosition(const JSCallbackInfo& args); 164 static void JsOpacity(const JSCallbackInfo& args); 165 static void JsBlur(const JSCallbackInfo& args); 166 static void JsBackdropBlur(const JSCallbackInfo& args); 167 static void JsGrayscale(const JSCallbackInfo& args); 168 static void JsBrightness(const JSCallbackInfo& args); 169 static void JsSaturate(const JSCallbackInfo& args); 170 static void JsContrast(const JSCallbackInfo& args); 171 static void JsInvert(const JSCallbackInfo& args); 172 static void JsSepia(const JSCallbackInfo& args); 173 static void JsHueRotate(const JSCallbackInfo& args); 174 static void JsColorBlend(const JSCallbackInfo& args); 175 static void JsSphericalEffect(const JSCallbackInfo& args); 176 static void JsLightUpEffect(const JSCallbackInfo& args); 177 static void JsPixelStretchEffect(const JSCallbackInfo& args); 178 static void JsLinearGradientBlur(const JSCallbackInfo& args); 179 180 // For xcomponent node 181 static void* Create(const XComponentParams& params); 182 183 void RegisterOnCreate(const JsiExecutionContext& execCtx, const Local<JSValueRef>& func); 184 void RegisterOnDestroy(const JsiExecutionContext& execCtx, const Local<JSValueRef>& func); SetFrameNode(RefPtr<AceType> frameNode)185 void SetFrameNode(RefPtr<AceType> frameNode) 186 { 187 frameNode_ = frameNode; 188 } GetFrameNode()189 RefPtr<AceType> GetFrameNode() const 190 { 191 return frameNode_; 192 } 193 bool ChangeRenderType(int32_t renderType); 194 195 private: 196 RefPtr<AceType> frameNode_; 197 }; 198 } // namespace OHOS::Ace::Framework 199 #endif // FRAMEWORKS_BRIDGE_DECLARATIVE_FRONTEND_JS_VIEW_JS_XCOMPONENT_H 200