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 #include "frameworks/bridge/js_frontend/engine/v8/v8_input_bridge.h"
17
18 #include "frameworks/bridge/common/utils/utils.h"
19
20 namespace OHOS::Ace::Framework {
21 namespace {
22
GetInputOption(const v8::Local<v8::Context> & ctx,const v8::Local<v8::Value> & valObject,InputOption & inputOption)23 void GetInputOption(const v8::Local<v8::Context>& ctx, const v8::Local<v8::Value>& valObject, InputOption& inputOption)
24 {
25 v8::Isolate* isolate = ctx->GetIsolate();
26 ACE_DCHECK(isolate);
27 v8::HandleScope handleScope(isolate);
28
29 if (!valObject->IsObject()) {
30 LOGE("none found attrs");
31 return;
32 }
33 v8::Local<v8::Object> v8ValObj;
34 if (!valObject->ToObject(ctx).ToLocal(&v8ValObj)) {
35 LOGE("Value to Object fail");
36 return;
37 }
38 v8::Local<v8::Array> properties = v8ValObj->GetOwnPropertyNames(ctx).ToLocalChecked();
39 int32_t len = properties->Length();
40 for (int32_t i = 0; i < len; i++) {
41 v8::Local<v8::Value> key;
42 if (!properties->Get(ctx, i).ToLocal(&key)) {
43 LOGW("key is null. Ignoring!");
44 continue;
45 }
46 v8::String::Utf8Value keyV8Str(isolate, key);
47 const char* keyStr = *keyV8Str;
48 if (keyStr == nullptr) {
49 continue;
50 }
51 v8::Local<v8::Value> val = v8ValObj->Get(ctx, key).ToLocalChecked();
52 if (val->IsNumber() || val->IsBoolean() || val->IsString()) {
53 v8::String::Utf8Value valV8Str(ctx->GetIsolate(), val);
54 const char* valStr = *valV8Str;
55 if (valStr == nullptr) {
56 continue;
57 }
58 if (strcmp(keyStr, DOM_INPUT_OPTION_ICON) == 0) {
59 inputOption.image = valStr;
60 } else if (strcmp(keyStr, DOM_INPUT_OPTION_CONTENT) == 0) {
61 inputOption.text = valStr;
62 } else {
63 LOGD("key : %{public}s unsupported. Ignoring!", keyStr);
64 }
65 } else {
66 LOGD("value of unsupported type. Ignoring!");
67 }
68 }
69 }
70
71 } // namespace
72
ParseInputOptions(const v8::Local<v8::Context> & ctx,const v8::Local<v8::Value> & valArray)73 void V8InputBridge::ParseInputOptions(const v8::Local<v8::Context>& ctx, const v8::Local<v8::Value>& valArray)
74 {
75 v8::Isolate* isolate = ctx->GetIsolate();
76 ACE_DCHECK(isolate);
77 v8::HandleScope handleScope(isolate);
78
79 v8::Local<v8::Object> v8ValObj;
80 if (!valArray->ToObject(ctx).ToLocal(&v8ValObj)) {
81 LOGE("Value to Object fail");
82 return;
83 }
84 v8::Local<v8::Array> properties = v8ValObj->GetOwnPropertyNames(ctx).ToLocalChecked();
85 int32_t len = properties->Length();
86 for (int32_t i = 0; i < len; ++i) {
87 v8::Local<v8::Value> itemKey = properties->Get(ctx, i).ToLocalChecked();
88 v8::Local<v8::Value> itemVal = v8ValObj->Get(ctx, itemKey).ToLocalChecked();
89 InputOption inputOption;
90 if (itemVal->IsObject()) {
91 GetInputOption(ctx, itemVal, inputOption);
92 inputOptions_.push_back(inputOption);
93 }
94 }
95 }
96
97 } // namespace OHOS::Ace::Framework