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 FRAMEWORKS_BRIDGE_DECLARATIVE_FRONTEND_JS_VIEW_JS_TOUCH_HANDLER_H 17 #define FRAMEWORKS_BRIDGE_DECLARATIVE_FRONTEND_JS_VIEW_JS_TOUCH_HANDLER_H 18 19 #include "core/components/touch_listener/touch_listener_component.h" 20 #include "core/event/ace_event_handler.h" 21 #include "frameworks/bridge/declarative_frontend/engine/functions/js_touch_function.h" 22 #include "frameworks/bridge/declarative_frontend/jsview/js_view_abstract.h" 23 24 namespace OHOS::Ace::Framework { 25 26 class JSTouchHandler { 27 private: 28 enum TouchEvent { DOWN, UP, MOVE, CANCEL }; 29 30 private: 31 RefPtr<OHOS::Ace::Component> component_; 32 RefPtr<JsTouchFunction> jsOnDownFunc_; 33 RefPtr<JsTouchFunction> jsOnUpFunc_; 34 RefPtr<JsTouchFunction> jsOnMoveFunc_; 35 RefPtr<JsTouchFunction> jsOnCancelFunc_; 36 37 public: 38 JSTouchHandler() = default; ~JSTouchHandler()39 virtual ~JSTouchHandler() 40 { 41 LOGD("Destroy: JSTouchHandler"); 42 } 43 44 virtual RefPtr<OHOS::Ace::SingleChild> CreateComponent(const JSCallbackInfo& args); 45 46 static void JSBind(BindingTarget globalObj); 47 48 void JsHandlerOnTouch(TouchEvent action, const JSCallbackInfo& args); 49 void JsHandlerOnDown(const JSCallbackInfo& args); 50 void JsHandlerOnUp(const JSCallbackInfo& args); 51 void JsHandlerOnMove(const JSCallbackInfo& args); 52 void JsHandlerOnCancel(const JSCallbackInfo& args); 53 }; // JSTouchHandler 54 } // namespace OHOS::Ace::Framework 55 #endif // FRAMEWORKS_BRIDGE_DECLARATIVE_FRONTEND_JS_VIEW_JS_TOUCH_HANDLER_H 56