1 /*
2 * Copyright (c) 2023 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/declarative_frontend/jsview/js_keyboard_avoid.h"
17
18 #include "base/utils/utils.h"
19 #include "bridge/declarative_frontend/jsview/js_view_abstract.h"
20 #include "core/components/common/layout/constants.h"
21 #include "core/pipeline_ng/pipeline_context.h"
22
23 namespace OHOS::Ace::Framework {
24 const std::vector<KeyBoardAvoidMode> KEYBOARD_AVOID_MODES = { KeyBoardAvoidMode::OFFSET, KeyBoardAvoidMode::RESIZE,
25 KeyBoardAvoidMode::OFFSET_WITH_CARET, KeyBoardAvoidMode::RESIZE_WITH_CARET, KeyBoardAvoidMode::NONE };
26
SetKeyboardAvoidMode(const JSCallbackInfo & info)27 void JSKeyboardAvoid::SetKeyboardAvoidMode(const JSCallbackInfo& info)
28 {
29 auto pipeline = PipelineBase::GetCurrentContext();
30 CHECK_NULL_VOID(pipeline);
31 if (info.Length() < 1) {
32 return;
33 }
34 if (!info[0]->IsNumber()) {
35 pipeline->SetEnableKeyBoardAvoidMode(KeyBoardAvoidMode::OFFSET);
36 return;
37 }
38 auto index = info[0]->ToNumber<int32_t>();
39 if (index < 0 || index >= static_cast<int32_t>(KEYBOARD_AVOID_MODES.size())) {
40 return;
41 }
42 pipeline->SetEnableKeyBoardAvoidMode(KEYBOARD_AVOID_MODES[index]);
43 }
44
GetKeyboardAvoidMode(const JSCallbackInfo & info)45 void JSKeyboardAvoid::GetKeyboardAvoidMode(const JSCallbackInfo& info)
46 {
47 auto pipeline = PipelineBase::GetCurrentContext();
48 CHECK_NULL_VOID(pipeline);
49 auto mode = pipeline->GetEnableKeyBoardAvoidMode();
50 auto obj = "KeyBoardAvoidMode.OFFSET";
51 switch (mode) {
52 case KeyBoardAvoidMode::OFFSET_WITH_CARET:
53 obj = "KeyBoardAvoidMode.OFFSET_WITH_CARET";
54 break;
55 case KeyBoardAvoidMode::RESIZE:
56 obj = "KeyBoardAvoidMode.RESIZE";
57 break;
58 case KeyBoardAvoidMode::RESIZE_WITH_CARET:
59 obj = "KeyBoardAvoidMode.RESIZE_WITH_CARET";
60 break;
61 case KeyBoardAvoidMode::NONE:
62 obj = "KeyBoardAvoidMode.NONE";
63 break;
64 case KeyBoardAvoidMode::OFFSET:
65 default:
66 break;
67 }
68 auto returnValue = JSVal(ToJSValue(obj));
69 auto returnPtr = JSRef<JSVal>::Make(returnValue);
70 info.SetReturnValue(returnPtr);
71 }
72
JSBind(BindingTarget globalObj)73 void JSKeyboardAvoid::JSBind(BindingTarget globalObj)
74 {
75 JSClass<JSKeyboardAvoid>::Declare("__KeyboardAvoid__");
76 JSClass<JSKeyboardAvoid>::StaticMethod("setKeyboardAvoid", &JSKeyboardAvoid::SetKeyboardAvoidMode);
77 JSClass<JSKeyboardAvoid>::StaticMethod("getKeyboardAvoid", &JSKeyboardAvoid::GetKeyboardAvoidMode);
78 JSClass<JSKeyboardAvoid>::InheritAndBind<JSViewAbstract>(globalObj);
79 }
80 } // namespace OHOS::Ace::Framework