1 /*
2 * Copyright (c) 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 "bridge/declarative_frontend/jsview/models/grid_item_model_impl.h"
17
18 #include "base/utils/utils.h"
19 #include "bridge/declarative_frontend/jsview/js_container_base.h"
20 #include "bridge/declarative_frontend/jsview/js_interactable_view.h"
21 #include "bridge/declarative_frontend/jsview/js_utils.h"
22 #include "bridge/declarative_frontend/jsview/js_view_abstract.h"
23 #include "bridge/declarative_frontend/view_stack_processor.h"
24 #include "core/components/grid_layout/grid_layout_item_component.h"
25
26 namespace OHOS::Ace::Framework {
27
Create(NG::GridItemStyle gridItemStyle)28 void GridItemModelImpl::Create(NG::GridItemStyle gridItemStyle)
29 {
30 auto itemComponent = AceType::MakeRefPtr<GridLayoutItemComponent>();
31 ViewStackProcessor::GetInstance()->ClaimElementId(itemComponent);
32 ViewStackProcessor::GetInstance()->Push(itemComponent);
33 }
34
Create(std::function<void (int32_t)> && deepRenderFunc,bool isLazy,NG::GridItemStyle gridItemStyle)35 void GridItemModelImpl::Create(
36 std::function<void(int32_t)>&& deepRenderFunc, bool isLazy, NG::GridItemStyle gridItemStyle)
37 {
38 auto itemComponent = AceType::MakeRefPtr<GridLayoutItemComponent>();
39 DeepRenderFunc gridItemDeepRenderFunc = [func = std::move(deepRenderFunc),
40 id = itemComponent->GetElementId()]() -> RefPtr<Component> {
41 CHECK_NULL_RETURN(func, nullptr);
42 func(id);
43 return ViewStackProcessor::GetInstance()->Finish();
44 };
45 ViewStackProcessor::GetInstance()->ClaimElementId(itemComponent);
46 ViewStackProcessor::GetInstance()->Push(itemComponent);
47 itemComponent->SetDeepRenderFunc(gridItemDeepRenderFunc);
48 itemComponent->SetIsLazyCreating(isLazy);
49 }
50
SetRowStart(int32_t value)51 void GridItemModelImpl::SetRowStart(int32_t value)
52 {
53 auto gridItem =
54 AceType::DynamicCast<GridLayoutItemComponent>(ViewStackProcessor::GetInstance()->GetMainComponent());
55 CHECK_NULL_VOID(gridItem);
56 gridItem->SetRowIndex(std::max(value, 0));
57 }
58
SetRowEnd(int32_t value)59 void GridItemModelImpl::SetRowEnd(int32_t value)
60 {
61 // row end must be set after start. loader needs to make the method in order.
62 auto gridItem =
63 AceType::DynamicCast<GridLayoutItemComponent>(ViewStackProcessor::GetInstance()->GetMainComponent());
64 CHECK_NULL_VOID(gridItem);
65 gridItem->SetRowSpan(std::max(value, 0) - gridItem->GetRowIndex() + 1);
66 }
67
SetColumnStart(int32_t value)68 void GridItemModelImpl::SetColumnStart(int32_t value)
69 {
70 auto gridItem =
71 AceType::DynamicCast<GridLayoutItemComponent>(ViewStackProcessor::GetInstance()->GetMainComponent());
72 CHECK_NULL_VOID(gridItem);
73 gridItem->SetColumnIndex(std::max(value, 0));
74 }
75
SetColumnEnd(int32_t value)76 void GridItemModelImpl::SetColumnEnd(int32_t value)
77 {
78 // column end must be set after start. loader needs to make the method in order.
79 auto gridItem =
80 AceType::DynamicCast<GridLayoutItemComponent>(ViewStackProcessor::GetInstance()->GetMainComponent());
81 CHECK_NULL_VOID(gridItem);
82 gridItem->SetColumnSpan(std::max(value, 0) - gridItem->GetColumnIndex() + 1);
83 }
84
SetForceRebuild(bool value)85 void GridItemModelImpl::SetForceRebuild(bool value)
86 {
87 auto gridItem =
88 AceType::DynamicCast<GridLayoutItemComponent>(ViewStackProcessor::GetInstance()->GetMainComponent());
89 CHECK_NULL_VOID(gridItem);
90 gridItem->SetForceRebuild(value);
91 }
92
SetSelectable(bool value)93 void GridItemModelImpl::SetSelectable(bool value)
94 {
95 auto gridItem =
96 AceType::DynamicCast<GridLayoutItemComponent>(ViewStackProcessor::GetInstance()->GetMainComponent());
97 CHECK_NULL_VOID(gridItem);
98 gridItem->SetSelectable(value);
99 }
100
SetOnSelect(std::function<void (bool)> && onSelect)101 void GridItemModelImpl::SetOnSelect(std::function<void(bool)>&& onSelect)
102 {
103 auto gridItem =
104 AceType::DynamicCast<GridLayoutItemComponent>(ViewStackProcessor::GetInstance()->GetMainComponent());
105 CHECK_NULL_VOID(gridItem);
106 gridItem->SetOnSelectId(onSelect);
107 }
108
109 } // namespace OHOS::Ace::Framework
110