1 /*
2 * Copyright (c) 2021-2022 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 #include "frameworks/bridge/declarative_frontend/jsview/js_column.h"
17
18 #include "base/log/ace_trace.h"
19 #include "core/components_ng/pattern/linear_layout/column_model.h"
20 #include "core/components_ng/pattern/linear_layout/column_model_ng.h"
21 #include "frameworks/bridge/declarative_frontend/jsview/models/column_model_impl.h"
22
23 namespace OHOS::Ace {
24
25 std::unique_ptr<ColumnModel> ColumnModel::instance_ = nullptr;
26 std::mutex ColumnModel::mutex_;
27
GetInstance()28 ColumnModel* ColumnModel::GetInstance()
29 {
30 if (!instance_) {
31 std::lock_guard<std::mutex> lock(mutex_);
32 if (!instance_) {
33 #ifdef NG_BUILD
34 instance_.reset(new NG::ColumnModelNG());
35 #else
36 if (Container::IsCurrentUseNewPipeline()) {
37 instance_.reset(new NG::ColumnModelNG());
38 } else {
39 instance_.reset(new Framework::ColumnModelImpl());
40 }
41 #endif
42 }
43 }
44 return instance_.get();
45 }
46
47 } // namespace OHOS::Ace
48
49 namespace OHOS::Ace::Framework {
50 std::string JSColumn::inspectorTag_ = "";
51
Create(const JSCallbackInfo & info)52 void JSColumn::Create(const JSCallbackInfo& info)
53 {
54 std::optional<CalcDimension> space;
55 if (info.Length() > 0 && info[0]->IsObject()) {
56 JSRef<JSObject> obj = JSRef<JSObject>::Cast(info[0]);
57 JSRef<JSVal> spaceVal = obj->GetProperty("space");
58 CalcDimension value;
59 if (ParseJsDimensionVp(spaceVal, value)) {
60 space = value.IsValid() ? value : Dimension();
61 } else if (PipelineBase::GetCurrentContext() &&
62 PipelineBase::GetCurrentContext()->GetMinPlatformVersion() > 9) {
63 space = Dimension();
64 }
65 }
66
67 HorizontalAlignDeclaration* declaration = nullptr;
68 if (info.Length() > 0 && info[0]->IsObject()) {
69 JSRef<JSObject> obj = JSRef<JSObject>::Cast(info[0]);
70 JSRef<JSVal> useAlign = obj->GetProperty("useAlign");
71 if (useAlign->IsObject()) {
72 declaration = JSRef<JSObject>::Cast(useAlign)->Unwrap<HorizontalAlignDeclaration>();
73 }
74 }
75 ColumnModel::GetInstance()->Create(space, declaration, inspectorTag_);
76 }
77
CreateWithWrap(const JSCallbackInfo & info)78 void JSColumn::CreateWithWrap(const JSCallbackInfo& info)
79 {
80 ColumnModel::GetInstance()->CreateWithWrap();
81 }
82
SetInspectorTag(const std::string & inspectorTag)83 void JSColumn::SetInspectorTag(const std::string& inspectorTag)
84 {
85 inspectorTag_ = inspectorTag;
86 }
87
ClearInspectorTag()88 void JSColumn::ClearInspectorTag()
89 {
90 inspectorTag_.clear();
91 }
92
SetAlignItems(int32_t value)93 void JSColumn::SetAlignItems(int32_t value)
94 {
95 if ((value == static_cast<int32_t>(FlexAlign::FLEX_START)) ||
96 (value == static_cast<int32_t>(FlexAlign::FLEX_END)) || (value == static_cast<int32_t>(FlexAlign::CENTER)) ||
97 (value == static_cast<int32_t>(FlexAlign::STRETCH))) {
98 ColumnModel::GetInstance()->SetAlignItems(static_cast<FlexAlign>(value));
99 } else if (PipelineBase::GetCurrentContext() && PipelineBase::GetCurrentContext()->GetMinPlatformVersion() > 9) {
100 ColumnModel::GetInstance()->SetAlignItems(FlexAlign::CENTER);
101 // FIXME: we have a design issue here, setters return void, can not signal error to JS
102 LOGE("invalid value for justifyContent");
103 }
104 }
105
SetJustifyContent(int32_t value)106 void JSColumn::SetJustifyContent(int32_t value)
107 {
108 if ((value == static_cast<int32_t>(FlexAlign::FLEX_START)) ||
109 (value == static_cast<int32_t>(FlexAlign::FLEX_END)) || (value == static_cast<int32_t>(FlexAlign::CENTER)) ||
110 (value == static_cast<int32_t>(FlexAlign::SPACE_BETWEEN)) ||
111 (value == static_cast<int32_t>(FlexAlign::SPACE_AROUND)) ||
112 (value == static_cast<int32_t>(FlexAlign::SPACE_EVENLY))) {
113 ColumnModel::GetInstance()->SetJustifyContent(static_cast<FlexAlign>(value));
114 } else if (PipelineBase::GetCurrentContext() && PipelineBase::GetCurrentContext()->GetMinPlatformVersion() > 9) {
115 ColumnModel::GetInstance()->SetJustifyContent(FlexAlign::FLEX_START);
116 LOGE("invalid value for justifyContent");
117 }
118 }
119
JSBind(BindingTarget globalObj)120 void JSColumn::JSBind(BindingTarget globalObj)
121 {
122 JSClass<JSColumn>::Declare("Column");
123 MethodOptions opt = MethodOptions::NONE;
124 JSClass<JSColumn>::StaticMethod("create", &JSColumn::Create, opt);
125 JSClass<JSColumn>::StaticMethod("createWithWrap", &JSColumn::CreateWithWrap, opt);
126 JSClass<JSColumn>::StaticMethod("fillParent", &JSFlex::SetFillParent, opt);
127 JSClass<JSColumn>::StaticMethod("wrapContent", &JSFlex::SetWrapContent, opt);
128 JSClass<JSColumn>::StaticMethod("justifyContent", &JSColumn::SetJustifyContent, opt);
129 JSClass<JSColumn>::StaticMethod("alignItems", &JSColumn::SetAlignItems, opt);
130 JSClass<JSColumn>::StaticMethod("alignContent", &JSFlex::SetAlignContent, opt);
131 JSClass<JSColumn>::StaticMethod("height", &JSFlex::JsHeight, opt);
132 JSClass<JSColumn>::StaticMethod("width", &JSFlex::JsWidth, opt);
133 JSClass<JSColumn>::StaticMethod("size", &JSFlex::JsSize, opt);
134 JSClass<JSColumn>::StaticMethod("onAppear", &JSInteractableView::JsOnAppear);
135 JSClass<JSColumn>::StaticMethod("onDisAppear", &JSInteractableView::JsOnDisAppear);
136 JSClass<JSColumn>::StaticMethod("onTouch", &JSInteractableView::JsOnTouch);
137 JSClass<JSColumn>::StaticMethod("onHover", &JSInteractableView::JsOnHover);
138 JSClass<JSColumn>::StaticMethod("onKeyEvent", &JSInteractableView::JsOnKey);
139 JSClass<JSColumn>::StaticMethod("onDeleteEvent", &JSInteractableView::JsOnDelete);
140 JSClass<JSColumn>::StaticMethod("onClick", &JSInteractableView::JsOnClick);
141 JSClass<JSColumn>::StaticMethod("onPan", &JSInteractableView::JsOnPan);
142 JSClass<JSColumn>::StaticMethod("remoteMessage", &JSInteractableView::JsCommonRemoteMessage);
143 JSClass<JSColumn>::InheritAndBind<JSContainerBase>(globalObj);
144
145 JSClass<HorizontalAlignDeclaration>::Declare("HorizontalAlignDeclaration");
146 JSClass<HorizontalAlignDeclaration>::Bind(
147 globalObj, HorizontalAlignDeclaration::ConstructorCallback, HorizontalAlignDeclaration::DestructorCallback);
148 }
149
ConstructorCallback(const JSCallbackInfo & args)150 void HorizontalAlignDeclaration::ConstructorCallback(const JSCallbackInfo& args)
151 {
152 auto align = HorizontalAlign::CENTER;
153 if (args.Length() > 0 && args[0]->IsNumber()) {
154 auto value = args[0]->ToNumber<int32_t>();
155 if (value >= static_cast<int32_t>(HorizontalAlign::START) &&
156 value <= static_cast<int32_t>(HorizontalAlign::END)) {
157 align = static_cast<HorizontalAlign>(value);
158 }
159 }
160 auto obj = new HorizontalAlignDeclaration(align);
161 args.SetReturnValue(obj);
162 }
163
DestructorCallback(HorizontalAlignDeclaration * obj)164 void HorizontalAlignDeclaration::DestructorCallback(HorizontalAlignDeclaration* obj)
165 {
166 delete obj;
167 }
168
169 } // namespace OHOS::Ace::Framework
170