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_ENGINE_V8_FUNCTION_V8_JS_DRAG_FUNCTION_H 17 #define FRAMEWORKS_BRIDGE_DECLARATIVE_FRONTEND_ENGINE_V8_FUNCTION_V8_JS_DRAG_FUNCTION_H 18 19 #include "frameworks/bridge/declarative_frontend/engine/bindings.h" 20 #include "frameworks/bridge/declarative_frontend/engine/functions/js_function.h" 21 #include "frameworks/bridge/declarative_frontend/jsview/js_view_abstract.h" 22 23 namespace OHOS::Ace::Framework { 24 class JsDragFunction : public JsFunction { DECLARE_ACE_TYPE(JsDragFunction,JsFunction)25 DECLARE_ACE_TYPE(JsDragFunction, JsFunction) 26 27 public: 28 explicit JsDragFunction(const JSRef<JSFunc>& jsFunction) : JsFunction(JSRef<JSObject>(), jsFunction) {} 29 static void JSBind(BindingTarget globalObj); 30 ~JsDragFunction()31 ~JsDragFunction() override 32 { 33 LOGD("Destroy: JsDragFunction"); 34 }; 35 void Execute(); 36 void Execute(const RefPtr<DragEvent>& info); 37 JSRef<JSVal> ItemDragStartExecute(const ItemDragInfo& info, int32_t itemIndex); 38 void ItemDragEnterExecute(const ItemDragInfo& info); 39 void ItemDragMoveExecute(const ItemDragInfo& info, int32_t itemIndex, int32_t insertIndex); 40 void ItemDragLeaveExecute(const ItemDragInfo& info, int32_t itemIndex); 41 void ItemDropExecute(const ItemDragInfo& info, int32_t itemIndex, int32_t insertIndex, bool isSuccess); 42 JSRef<JSVal> Execute(const RefPtr<DragEvent>& info, const std::string& extraParams); 43 44 private: 45 JSRef<JSObject> CreateDragEvent(const RefPtr<DragEvent>& info); 46 JSRef<JSObject> CreatePasteData(const RefPtr<PasteData>& info); 47 JSRef<JSObject> CreateItemDragInfo(const ItemDragInfo& info); 48 }; 49 50 } // namespace OHOS::Ace::Framework 51 #endif // FRAMEWORKS_BRIDGE_DECLARATIVE_FRONTEND_ENGINE_V8_FUNCTION_V8_JS_DRAG_FUNCTION_H 52