1 /*
2 * Copyright (c) 2024-2024 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 #include "mode/quick_shot_photo_session_napi.h"
17
18 namespace OHOS {
19 namespace CameraStandard {
20 using namespace std;
21
22 thread_local napi_ref QuickShotPhotoSessionNapi::sConstructor_ = nullptr;
23
QuickShotPhotoSessionNapi()24 QuickShotPhotoSessionNapi::QuickShotPhotoSessionNapi() : env_(nullptr), wrapper_(nullptr) {}
25
~QuickShotPhotoSessionNapi()26 QuickShotPhotoSessionNapi::~QuickShotPhotoSessionNapi()
27 {
28 MEDIA_DEBUG_LOG("~QuickShotPhotoSessionNapi is called");
29 if (wrapper_ != nullptr) {
30 napi_delete_reference(env_, wrapper_);
31 }
32 }
33
QuickShotPhotoSessionNapiDestructor(napi_env env,void * nativeObject,void * finalize_hint)34 void QuickShotPhotoSessionNapi::QuickShotPhotoSessionNapiDestructor(
35 napi_env env, void* nativeObject, void* finalize_hint)
36 {
37 MEDIA_DEBUG_LOG("QuickShotPhotoSessionNapiDestructor is called");
38 QuickShotPhotoSessionNapi* cameraObj = reinterpret_cast<QuickShotPhotoSessionNapi*>(nativeObject);
39 if (cameraObj != nullptr) {
40 delete cameraObj;
41 }
42 }
43
Init(napi_env env,napi_value exports)44 napi_value QuickShotPhotoSessionNapi::Init(napi_env env, napi_value exports)
45 {
46 MEDIA_DEBUG_LOG("Init is called");
47 napi_status status;
48 napi_value ctorObj;
49 std::vector<std::vector<napi_property_descriptor>> descriptors = { camera_process_props, auto_exposure_props,
50 color_effect_props, color_management_props, effect_suggestion_props, flash_props, focus_props, zoom_props };
51
52 std::vector<napi_property_descriptor> quick_shot_photo_session_props =
53 CameraNapiUtils::GetPropertyDescriptor(descriptors);
54
55 status = napi_define_class(env, QUICK_SHOT_PHOTO_SESSION_NAPI_CLASS_NAME, NAPI_AUTO_LENGTH,
56 QuickShotPhotoSessionNapiConstructor, nullptr, quick_shot_photo_session_props.size(),
57 quick_shot_photo_session_props.data(), &ctorObj);
58 if (status == napi_ok) {
59 int32_t refCount = 1;
60 status = napi_create_reference(env, ctorObj, refCount, &sConstructor_);
61 if (status == napi_ok) {
62 status = napi_set_named_property(env, exports, QUICK_SHOT_PHOTO_SESSION_NAPI_CLASS_NAME, ctorObj);
63 if (status == napi_ok) {
64 return exports;
65 }
66 }
67 }
68 MEDIA_ERR_LOG("Init call Failed!");
69 return nullptr;
70 }
71
CreateCameraSession(napi_env env)72 napi_value QuickShotPhotoSessionNapi::CreateCameraSession(napi_env env)
73 {
74 MEDIA_DEBUG_LOG("CreateCameraSession is called");
75 CAMERA_SYNC_TRACE;
76 napi_status status;
77 napi_value result = nullptr;
78 napi_value constructor;
79 status = napi_get_reference_value(env, sConstructor_, &constructor);
80 if (status == napi_ok) {
81 sCameraSession_ = CameraManager::GetInstance()->CreateCaptureSession(SceneMode::QUICK_SHOT_PHOTO);
82 if (sCameraSession_ == nullptr) {
83 MEDIA_ERR_LOG("Failed to create Photo session instance");
84 napi_get_undefined(env, &result);
85 return result;
86 }
87 status = napi_new_instance(env, constructor, 0, nullptr, &result);
88 sCameraSession_ = nullptr;
89 if (status == napi_ok && result != nullptr) {
90 MEDIA_DEBUG_LOG("success to create Photo session napi instance");
91 return result;
92 } else {
93 MEDIA_ERR_LOG("Failed to create Photo session napi instance");
94 }
95 }
96 MEDIA_ERR_LOG("Failed to create Photo session napi instance last");
97 napi_get_undefined(env, &result);
98 return result;
99 }
100
QuickShotPhotoSessionNapiConstructor(napi_env env,napi_callback_info info)101 napi_value QuickShotPhotoSessionNapi::QuickShotPhotoSessionNapiConstructor(napi_env env, napi_callback_info info)
102 {
103 MEDIA_DEBUG_LOG("QuickShotPhotoSessionNapiConstructor is called");
104 napi_status status;
105 napi_value result = nullptr;
106 napi_value thisVar = nullptr;
107
108 napi_get_undefined(env, &result);
109 CAMERA_NAPI_GET_JS_OBJ_WITH_ZERO_ARGS(env, info, status, thisVar);
110
111 if (status == napi_ok && thisVar != nullptr) {
112 std::unique_ptr<QuickShotPhotoSessionNapi> obj = std::make_unique<QuickShotPhotoSessionNapi>();
113 obj->env_ = env;
114 if (sCameraSession_ == nullptr) {
115 MEDIA_ERR_LOG("sCameraSession_ is null");
116 return result;
117 }
118 obj->quickShotPhotoSession_ = static_cast<QuickShotPhotoSession*>(sCameraSession_.GetRefPtr());
119 obj->cameraSession_ = obj->quickShotPhotoSession_;
120 if (obj->quickShotPhotoSession_ == nullptr) {
121 MEDIA_ERR_LOG("quickShotPhotoSession_ is null");
122 return result;
123 }
124 status = napi_wrap(
125 env, thisVar, reinterpret_cast<void*>(obj.get()), QuickShotPhotoSessionNapiDestructor, nullptr, nullptr);
126 if (status == napi_ok) {
127 obj.release();
128 return thisVar;
129 } else {
130 MEDIA_ERR_LOG("QuickShotPhotoSessionNapiConstructor Failure wrapping js to native napi");
131 }
132 }
133 MEDIA_ERR_LOG("QuickShotPhotoSessionNapiConstructor call Failed!");
134 return result;
135 }
136 } // namespace CameraStandard
137 } // namespace OHOS
138