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 JS_EVENT_TARGET_H 17 #define JS_EVENT_TARGET_H 18 19 #include <map> 20 #include <uv.h> 21 22 #include "libmmi_util.h" 23 #include "napi/native_api.h" 24 #include "napi/native_node_api.h" 25 #include "utils/log.h" 26 #include "input_device_impl.h" 27 #include "define_multimodal.h" 28 #include "error_multimodal.h" 29 30 namespace OHOS { 31 namespace MMI { 32 class JsEventTarget { 33 public: 34 static void EmitJsIdsAsync(int32_t userData, std::vector<int32_t> ids); 35 static void CallIdsAsyncWork(uv_work_t *work, int32_t status); 36 37 static void EmitJsIdsPromise(int32_t userData, std::vector<int32_t> ids); 38 static void CallIdsPromiseWork(uv_work_t *work, int32_t status); 39 40 static void EmitJsDevAsync(int32_t userData, std::shared_ptr<InputDeviceImpl::InputDeviceInfo> device); 41 static void CallDevAsyncWork(uv_work_t *work, int32_t status); 42 43 static void EmitJsDevPromise(int32_t userData, std::shared_ptr<InputDeviceImpl::InputDeviceInfo> device); 44 static void CallDevPromiseWork(uv_work_t *work, int32_t status); 45 46 napi_value CreateCallbackInfo(napi_env env, napi_value handle); 47 void ResetEnv(); 48 static bool CheckEnv(napi_env env); 49 50 struct CallbackInfo { 51 napi_ref ref = nullptr; 52 napi_async_work asyncWork = nullptr; 53 napi_deferred deferred = nullptr; 54 napi_value promise = nullptr; 55 std::vector<int32_t> ids = {0}; 56 std::shared_ptr<InputDeviceImpl::InputDeviceInfo> device = nullptr; 57 }; 58 struct DeviceType { 59 std::string deviceTypeName; 60 uint32_t typeBit; 61 }; 62 63 static constexpr uint32_t EVDEV_UDEV_TAG_KEYBOARD = (1 << 1); 64 static constexpr uint32_t EVDEV_UDEV_TAG_MOUSE = (1 << 2); 65 static constexpr uint32_t EVDEV_UDEV_TAG_TOUCHPAD = (1 << 3); 66 static constexpr uint32_t EVDEV_UDEV_TAG_TOUCHSCREEN = (1 << 4); 67 static constexpr uint32_t EVDEV_UDEV_TAG_TABLET = (1 << 5); 68 static constexpr uint32_t EVDEV_UDEV_TAG_JOYSTICK = (1 << 6); 69 static constexpr uint32_t EVDEV_UDEV_TAG_ACCELEROMETER = (1 << 7); 70 static constexpr uint32_t EVDEV_UDEV_TAG_TABLET_PAD = (1 << 8); 71 static constexpr uint32_t EVDEV_UDEV_TAG_POINTINGSTICK = (1 << 9); 72 static constexpr uint32_t EVDEV_UDEV_TAG_TRACKBALL = (1 << 10); 73 static constexpr uint32_t EVDEV_UDEV_TAG_SWITCH = (1 << 11); 74 75 static napi_env env_; 76 static int32_t userData_; 77 }; 78 } // namespace MMI 79 } // namespace OHOS 80 81 #endif // JS_EVENT_TARGET_H