1 /* 2 * Copyright (c) 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_POINTER_MANAGER_H 17 #define JS_POINTER_MANAGER_H 18 19 #include <memory> 20 21 #include "napi/native_api.h" 22 #include "napi/native_node_api.h" 23 #include "refbase.h" 24 #include "utils/log.h" 25 26 #include "define_multimodal.h" 27 #include "error_multimodal.h" 28 #include "input_manager.h" 29 #include "napi_constants.h" 30 #include "pointer_style.h" 31 #include "stream_buffer.h" 32 #include "util_napi.h" 33 #include "util_napi_error.h" 34 35 namespace OHOS { 36 namespace MMI { 37 class JsCommon { 38 public: 39 static bool TypeOf(napi_env env, napi_value value, napi_valuetype type); 40 }; 41 42 struct AsyncContext : RefBase { 43 napi_env env { nullptr }; 44 napi_async_work work { nullptr }; 45 napi_deferred deferred { nullptr }; 46 napi_ref callback { nullptr }; 47 int32_t errorCode { -1 }; 48 StreamBuffer reserve; AsyncContextAsyncContext49 AsyncContext(napi_env env) : env(env) {} 50 ~AsyncContext(); 51 }; 52 53 struct CustomCursorAsyncContext : AsyncContext { 54 int32_t windowId { 0 }; 55 CustomCursor cursor; 56 CursorOptions options; 57 napi_value resultValue; CustomCursorAsyncContextCustomCursorAsyncContext58 CustomCursorAsyncContext(napi_env env) : AsyncContext(env) {} ~CustomCursorAsyncContextCustomCursorAsyncContext59 ~CustomCursorAsyncContext() override 60 { 61 if (cursor.pixelMap != nullptr) { 62 delete[] static_cast<uint8_t*>(cursor.pixelMap); 63 cursor.pixelMap = nullptr; 64 } 65 }; 66 }; 67 68 class JsPointerManager final { 69 public: 70 JsPointerManager() = default; 71 ~JsPointerManager() = default; 72 DISALLOW_COPY_AND_MOVE(JsPointerManager); 73 74 void ResetEnv(); 75 napi_value SetPointerVisible(napi_env env, bool visible, napi_value handle = nullptr); 76 napi_value SetPointerVisibleSync(napi_env env, bool visible); 77 napi_value IsPointerVisible(napi_env env, napi_value handle = nullptr); 78 napi_value IsPointerVisibleSync(napi_env env); 79 napi_value SetPointerColor(napi_env env, int32_t color, napi_value handle = nullptr); 80 napi_value GetPointerColor(napi_env env, napi_value handle = nullptr); 81 napi_value SetPointerColorSync(napi_env env, int32_t color); 82 napi_value GetPointerColorSync(napi_env env); 83 napi_value SetPointerSpeed(napi_env env, int32_t pointerSpeed, napi_value handle = nullptr); 84 napi_value SetPointerSpeedSync(napi_env env, int32_t pointerSpeed); 85 napi_value GetPointerSpeed(napi_env env, napi_value handle = nullptr); 86 napi_value GetPointerSpeedSync(napi_env env); 87 napi_value SetPointerStyle(napi_env env, int32_t windowid, int32_t pointerStyle, napi_value handle = nullptr); 88 napi_value SetPointerStyleSync(napi_env env, int32_t windowid, int32_t pointerStyle); 89 napi_value GetPointerStyle(napi_env env, int32_t windowid, napi_value handle = nullptr); 90 napi_value GetPointerStyleSync(napi_env env, int32_t windowid); 91 napi_value SetPointerLocation(napi_env env, int32_t x, int32_t y, napi_value handle = nullptr); 92 napi_value EnterCaptureMode(napi_env env, int32_t windowId, napi_value handle = nullptr); 93 napi_value LeaveCaptureMode(napi_env env, int32_t windowId, napi_value handle = nullptr); 94 napi_value SetMouseScrollRows(napi_env env, int32_t rows, napi_value handle = nullptr); 95 napi_value GetMouseScrollRows(napi_env env, napi_value handle = nullptr); 96 napi_value SetCustomCursor(napi_env env, int32_t windowId, void* pixelMap, CursorFocus focus); 97 napi_value SetCustomCursorSync(napi_env env, int32_t windowId, void* pixelMap, CursorFocus focus); 98 napi_value SetPointerSize(napi_env env, int32_t size, napi_value handle = nullptr); 99 napi_value GetPointerSize(napi_env env, napi_value handle = nullptr); 100 napi_value SetPointerSizeSync(napi_env env, int32_t size); 101 napi_value GetPointerSizeSync(napi_env env); 102 napi_value SetMousePrimaryButton(napi_env env, int32_t primaryButton, napi_value handle = nullptr); 103 napi_value GetMousePrimaryButton(napi_env env, napi_value handle = nullptr); 104 napi_value SetHoverScrollState(napi_env env, bool state, napi_value handle = nullptr); 105 napi_value GetHoverScrollState(napi_env env, napi_value handle = nullptr); 106 napi_value SetTouchpadScrollSwitch(napi_env env, bool switchFlag, napi_value handle = nullptr); 107 napi_value GetTouchpadScrollSwitch(napi_env env, napi_value handle = nullptr); 108 napi_value SetTouchpadScrollDirection(napi_env env, bool state, napi_value handle = nullptr); 109 napi_value GetTouchpadScrollDirection(napi_env env, napi_value handle = nullptr); 110 napi_value SetTouchpadTapSwitch(napi_env env, bool switchFlag, napi_value handle = nullptr); 111 napi_value GetTouchpadTapSwitch(napi_env env, napi_value handle = nullptr); 112 napi_value SetTouchpadPointerSpeed(napi_env env, int32_t speed, napi_value handle = nullptr); 113 napi_value GetTouchpadPointerSpeed(napi_env env, napi_value handle = nullptr); 114 napi_value SetTouchpadPinchSwitch(napi_env env, bool switchFlag, napi_value handle = nullptr); 115 napi_value GetTouchpadPinchSwitch(napi_env env, napi_value handle = nullptr); 116 napi_value SetTouchpadSwipeSwitch(napi_env env, bool switchFlag, napi_value handle = nullptr); 117 napi_value GetTouchpadSwipeSwitch(napi_env env, napi_value handle = nullptr); 118 napi_value SetTouchpadRightClickType(napi_env env, int32_t type, napi_value handle = nullptr); 119 napi_value GetTouchpadRightClickType(napi_env env, napi_value handle = nullptr); 120 napi_value SetTouchpadRotateSwitch(napi_env env, bool rotateSwitch, napi_value handle = nullptr); 121 napi_value GetTouchpadRotateSwitch(napi_env env, napi_value handle = nullptr); 122 napi_value SetTouchpadDoubleTapAndDragState(napi_env env, bool switchFlag, napi_value handle = nullptr); 123 napi_value GetTouchpadDoubleTapAndDragState(napi_env env, napi_value handle = nullptr); 124 napi_value EnableHardwareCursorStats(napi_env env, bool enable); 125 napi_value GetHardwareCursorStats(napi_env env); 126 napi_value SetCustomCursor(napi_env env, int32_t windowId, CustomCursor cursor, CursorOptions options); 127 128 private: 129 napi_value SetTouchpadData(napi_env env, napi_value handle, int32_t errorCode); 130 napi_value GetTouchpadBoolData(napi_env env, napi_value handle, bool data, int32_t errorCode); 131 napi_value GetTouchpadInt32Data(napi_env env, napi_value handle, int32_t data, int32_t errorCode); 132 napi_value ExecuteSetCustomCursorAsync(sptr<CustomCursorAsyncContext> asyncContext); 133 bool CreateAsyncWork(napi_env env, sptr<CustomCursorAsyncContext> asyncContext, napi_value resource); 134 static void ExecuteSetCustomCursorWork(napi_env env, void* data); 135 static void HandleSetCustomCursorCompletion(napi_env env, napi_status status, void* data); 136 }; 137 } // namespace MMI 138 } // namespace OHOS 139 #endif // JS_POINTER_MANAGER_H