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/declarative_frontend/jsview/js_grid_container.h"
17
18 #include "base/log/ace_trace.h"
19 #include "bridge/declarative_frontend/jsview/models/grid_container_model_impl.h"
20 #include "frameworks/core/components/common/layout/grid_system_manager.h"
21 #include "frameworks/core/components_ng/pattern/grid_container/grid_container_model_ng.h"
22
23 namespace OHOS::Ace {
24 std::unique_ptr<GridContainerModel> GridContainerModel::instance_;
25 std::mutex GridContainerModel::mutex_;
GetInstance()26 GridContainerModel* GridContainerModel::GetInstance()
27 {
28 if (!instance_) {
29 std::lock_guard<std::mutex> lock(mutex_);
30 if (!instance_) {
31 #ifdef NG_BUILD
32 instance_.reset(new NG::GridContainerModelNG());
33 #else
34 if (Container::IsCurrentUseNewPipeline()) {
35 instance_.reset(new NG::GridContainerModelNG());
36 } else {
37 instance_.reset(new Framework::GridContainerModelImpl());
38 }
39 #endif
40 }
41 }
42 return instance_.get();
43 }
44
45 } // namespace OHOS::Ace
46
47 namespace OHOS::Ace::Framework {
48
Create(const JSCallbackInfo & info)49 void JSGridContainer::Create(const JSCallbackInfo& info)
50 {
51 GridContainerInfo::Builder gridContainerInfoBuilder;
52 if (info.Length() > 0 && info[0]->IsObject()) {
53 JSRef<JSObject> obj = JSRef<JSObject>::Cast(info[0]);
54
55 // columns?: number | 'auto'
56 JSRef<JSVal> columns = obj->GetProperty("columns");
57 if (columns->IsNumber()) {
58 gridContainerInfoBuilder.SetColumns(columns->ToNumber<int32_t>());
59 }
60
61 // sizeType?: SizeType
62 JSRef<JSVal> sizeType = obj->GetProperty("sizeType");
63 if (sizeType->IsNumber()) {
64 auto value = sizeType->ToNumber<int32_t>();
65 gridContainerInfoBuilder.SetSizeType(static_cast<GridSizeType>(value));
66 }
67
68 CalcDimension dim;
69 // gutter?: Length
70 if (ParseJsDimensionVp(obj->GetProperty("gutter"), dim)) {
71 gridContainerInfoBuilder.SetGutterWidth(dim);
72 }
73
74 // margin?: Length
75 if (ParseJsDimensionVp(obj->GetProperty("margin"), dim)) {
76 gridContainerInfoBuilder.SetMarginLeft(dim);
77 gridContainerInfoBuilder.SetMarginRight(dim);
78 }
79 }
80 auto gridContainerInfo = gridContainerInfoBuilder.Build();
81 GridContainerModel::GetInstance()->Create(gridContainerInfo);
82 }
83
Pop()84 void JSGridContainer::Pop()
85 {
86 GridContainerModel::GetInstance()->Pop();
87 JSColumn::Pop();
88 }
89
JSBind(BindingTarget globalObj)90 void JSGridContainer::JSBind(BindingTarget globalObj)
91 {
92 JSClass<JSGridContainer>::Declare("GridContainer");
93 JSClass<JSGridContainer>::StaticMethod("create", &JSGridContainer::Create, MethodOptions::NONE);
94 JSClass<JSGridContainer>::StaticMethod("pop", &JSGridContainer::Pop, MethodOptions::NONE);
95 JSClass<JSGridContainer>::InheritAndBind<JSColumn>(globalObj);
96 }
97
98 } // namespace OHOS::Ace::Framework
99