1 /*
2 * Copyright (c) 2021-2023 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_blank.h"
17
18 #include "base/geometry/dimension.h"
19 #include "core/components/common/properties/color.h"
20 #include "core/components_ng/pattern/blank/blank_model_ng.h"
21 #include "frameworks/bridge/declarative_frontend/jsview/models/blank_model_impl.h"
22 #include "frameworks/bridge/declarative_frontend/view_stack_processor.h"
23
24 namespace OHOS::Ace {
GetInstance()25 BlankModel* BlankModel::GetInstance()
26 {
27 #ifdef NG_BUILD
28 static NG::BlankModelNG instance;
29 return &instance;
30 #else
31 if (Container::IsCurrentUseNewPipeline()) {
32 static NG::BlankModelNG instance;
33 return &instance;
34 } else {
35 static Framework::BlankModelImpl instance;
36 return &instance;
37 }
38 #endif
39 }
40 } // namespace OHOS::Ace
41
42 namespace OHOS::Ace::Framework {
Create(const JSCallbackInfo& info)43 void JSBlank::Create(const JSCallbackInfo& info)
44 {
45 CalcDimension blankMin(0.0, DimensionUnit::VP);
46 BlankModel::GetInstance()->Create();
47 if (info[0]->IsUndefined()) {
48 BlankModel::GetInstance()->SetBlankMin(blankMin);
49 return;
50 }
51 if (ParseJsDimensionVp(info[0], blankMin)) {
52 if (blankMin.IsNegative() || blankMin.Unit() == DimensionUnit::PERCENT) {
53 blankMin.SetValue(0.0);
54 }
55 BlankModel::GetInstance()->SetBlankMin(blankMin);
56 }
57 }
58
Height(const JSCallbackInfo& info)59 void JSBlank::Height(const JSCallbackInfo& info)
60 {
61 JSViewAbstract::JsHeight(info);
62 CalcDimension value;
63 if (!ParseJsDimensionVp(info[0], value)) {
64 return;
65 }
66
67 BlankModel::GetInstance()->SetHeight(value);
68 }
69
Color(const JSCallbackInfo& info)70 void JSBlank::Color(const JSCallbackInfo& info)
71 {
72 class Color value;
73 if (!ParseJsColor(info[0], value)) {
74 BlankModel::GetInstance()->SetColor(Color::TRANSPARENT);
75 return;
76 }
77 BlankModel::GetInstance()->SetColor(value);
78 }
79
JSBind(BindingTarget globalObj)80 void JSBlank::JSBind(BindingTarget globalObj)
81 {
82 JSClass<JSBlank>::Declare("Blank");
83 MethodOptions opt = MethodOptions::NONE;
84 JSClass<JSBlank>::StaticMethod("create", &JSBlank::Create, opt);
85 JSClass<JSBlank>::StaticMethod("height", &JSBlank::Height, opt);
86 JSClass<JSBlank>::StaticMethod("color", &JSBlank::Color, opt);
87 JSClass<JSBlank>::StaticMethod("onAttach", &JSInteractableView::JsOnAttach);
88 JSClass<JSBlank>::StaticMethod("onAppear", &JSInteractableView::JsOnAppear);
89 JSClass<JSBlank>::StaticMethod("onDetach", &JSInteractableView::JsOnDetach);
90 JSClass<JSBlank>::StaticMethod("onDisAppear", &JSInteractableView::JsOnDisAppear);
91 JSClass<JSBlank>::StaticMethod("onTouch", &JSInteractableView::JsOnTouch);
92 JSClass<JSBlank>::StaticMethod("onHover", &JSInteractableView::JsOnHover);
93 JSClass<JSBlank>::StaticMethod("onKeyEvent", &JSInteractableView::JsOnKey);
94 JSClass<JSBlank>::StaticMethod("onDeleteEvent", &JSInteractableView::JsOnDelete);
95 JSClass<JSBlank>::StaticMethod("onClick", &JSInteractableView::JsOnClick);
96 JSClass<JSBlank>::StaticMethod("remoteMessage", &JSInteractableView::JsCommonRemoteMessage);
97
98 JSClass<JSBlank>::InheritAndBind<JSViewAbstract>(globalObj);
99 }
100 } // namespace OHOS::Ace::Framework
101