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 "core/components/common/layout/grid_column_info.h"
17 #include "core/components/common/layout/grid_system_manager.h"
18
19 #include <map>
20 #include <vector>
21
22 #include "base/json/json_util.h"
23 #include "base/log/log.h"
24
25 namespace OHOS::Ace {
26 namespace {
27
28 constexpr Dimension SMALL_GUTTER = 12.0_vp;
29 constexpr Dimension SMALL_MARGIN = 12.0_vp;
30 constexpr Dimension LARGE_GUTTER = 24.0_vp;
31 constexpr Dimension LARGE_MARGIN = 24.0_vp;
32 constexpr Dimension CAR_SMALL_GUTTER = 16.0_vp;
33 constexpr Dimension CAR_SMALL_MARGIN = 32.0_vp;
34 constexpr uint32_t COLUMN_SM = 0;
35 constexpr uint32_t COLUMN_MD = 1;
36 constexpr uint32_t COLUMN_LG = 2;
37
38 const SystemGridInfo GRID_COLUMNS_2(GridSizeType::XS, SMALL_GUTTER, SMALL_MARGIN, 2);
39 const SystemGridInfo GRID_COLUMNS_4(GridSizeType::SM, LARGE_GUTTER, LARGE_MARGIN, 4);
40 const SystemGridInfo GRID_COLUMNS_8(GridSizeType::MD, LARGE_GUTTER, 32.0_vp, 8);
41 const SystemGridInfo GRID_COLUMNS_12(GridSizeType::LG, LARGE_GUTTER, 48.0_vp, 12);
42
43 const SystemGridInfo GRID_TEMPLATE_COLUMNS_4(GridSizeType::SM, SMALL_GUTTER, LARGE_MARGIN, 4);
44 const SystemGridInfo GRID_TEMPLATE_COLUMNS_8(GridSizeType::MD, SMALL_GUTTER, 32.0_vp, 8);
45 const SystemGridInfo GRID_TEMPLATE_COLUMNS_12(GridSizeType::LG, SMALL_GUTTER, 48.0_vp, 12);
46
47 const std::map<GridColumnType, std::vector<SystemGridInfo>> SYSTEM_GRID_TYPES = {
48 { GridColumnType::BUBBLE_TYPE, { SystemGridInfo(GridSizeType::SM, LARGE_GUTTER, LARGE_MARGIN, 4),
49 SystemGridInfo(GridSizeType::MD, LARGE_GUTTER, LARGE_MARGIN, 6),
50 SystemGridInfo(GridSizeType::LG, LARGE_GUTTER, LARGE_MARGIN, 6) } },
51 { GridColumnType::BUTTON_TYPE, { SystemGridInfo(GridSizeType::SM, LARGE_GUTTER, LARGE_MARGIN, 4),
52 SystemGridInfo(GridSizeType::MD, LARGE_GUTTER, LARGE_MARGIN, 6),
53 SystemGridInfo(GridSizeType::LG, LARGE_GUTTER, LARGE_MARGIN, 8) } },
54 { GridColumnType::CARD_TYPE, { SystemGridInfo(GridSizeType::SM, SMALL_GUTTER, SMALL_MARGIN, 4),
55 SystemGridInfo(GridSizeType::MD, SMALL_GUTTER, SMALL_MARGIN, 6),
56 SystemGridInfo(GridSizeType::LG, SMALL_GUTTER, SMALL_MARGIN, 8) } },
57 { GridColumnType::CONTENT_TYPE, { SystemGridInfo(GridSizeType::SM, LARGE_GUTTER, LARGE_MARGIN, 4),
58 SystemGridInfo(GridSizeType::MD, LARGE_GUTTER, LARGE_MARGIN, 6),
59 SystemGridInfo(GridSizeType::LG, LARGE_GUTTER, LARGE_MARGIN, 8) } },
60 { GridColumnType::MENU, { SystemGridInfo(GridSizeType::SM, LARGE_GUTTER, LARGE_MARGIN, 2, 4),
61 SystemGridInfo(GridSizeType::MD, LARGE_GUTTER, LARGE_MARGIN, 2, 6),
62 SystemGridInfo(GridSizeType::LG, LARGE_GUTTER, LARGE_MARGIN, 2, 8) } },
63 { GridColumnType::TOAST, { SystemGridInfo(GridSizeType::SM, LARGE_GUTTER, LARGE_MARGIN, 2, 4),
64 SystemGridInfo(GridSizeType::MD, LARGE_GUTTER, LARGE_MARGIN, 2, 6),
65 SystemGridInfo(GridSizeType::LG, LARGE_GUTTER, LARGE_MARGIN, 2, 6) } },
66 { GridColumnType::TOOL_BAR, { SystemGridInfo(GridSizeType::SM, LARGE_GUTTER, LARGE_MARGIN, 4),
67 SystemGridInfo(GridSizeType::MD, LARGE_GUTTER, LARGE_MARGIN, 8),
68 SystemGridInfo(GridSizeType::LG, LARGE_GUTTER, LARGE_MARGIN, 12) } },
69 { GridColumnType::TAB_BAR, { SystemGridInfo(GridSizeType::SM, LARGE_GUTTER, LARGE_MARGIN, 4),
70 SystemGridInfo(GridSizeType::MD, LARGE_GUTTER, LARGE_MARGIN, 8),
71 SystemGridInfo(GridSizeType::LG, LARGE_GUTTER, LARGE_MARGIN, 12) } },
72 { GridColumnType::PANEL, { SystemGridInfo(GridSizeType::SM, SMALL_GUTTER, SMALL_MARGIN, 4),
73 SystemGridInfo(GridSizeType::MD, SMALL_GUTTER, SMALL_MARGIN, 6),
74 SystemGridInfo(GridSizeType::LG, SMALL_GUTTER, SMALL_MARGIN, 6) } },
75 { GridColumnType::DIALOG, { SystemGridInfo(GridSizeType::SM, SMALL_GUTTER, SMALL_MARGIN, 3),
76 SystemGridInfo(GridSizeType::MD, SMALL_GUTTER, SMALL_MARGIN, 4),
77 SystemGridInfo(GridSizeType::LG, SMALL_GUTTER, SMALL_MARGIN, 5) } },
78 { GridColumnType::CAR_DIALOG, { SystemGridInfo(GridSizeType::SM, CAR_SMALL_GUTTER, CAR_SMALL_MARGIN, 4),
79 SystemGridInfo(GridSizeType::MD, CAR_SMALL_GUTTER, CAR_SMALL_MARGIN, 8),
80 SystemGridInfo(GridSizeType::LG, CAR_SMALL_GUTTER, CAR_SMALL_MARGIN, 12) } },
81 { GridColumnType::LIST_CARD, { SystemGridInfo(GridSizeType::SM, SMALL_GUTTER, SMALL_MARGIN, 4),
82 SystemGridInfo(GridSizeType::MD, SMALL_GUTTER, SMALL_MARGIN, 8),
83 SystemGridInfo(GridSizeType::LG, SMALL_GUTTER, SMALL_MARGIN, 12) } },
84 { GridColumnType::NAVIGATION_TOOLBAR, { SystemGridInfo(GridSizeType::SM, LARGE_GUTTER, LARGE_MARGIN, 4),
85 SystemGridInfo(GridSizeType::MD, LARGE_GUTTER, LARGE_MARGIN, 8),
86 SystemGridInfo(GridSizeType::LG, LARGE_GUTTER, LARGE_MARGIN, 12) } },
87 };
88
89 } // namespace
90
ToString() const91 std::string SystemGridInfo::ToString() const
92 {
93 auto json = JsonUtil::Create(true);
94 double dipScale = GridSystemManager::GetInstance().GetDipScale();
95 json->Put("columns", columns);
96 json->Put("gutter", gutter.ConvertToPx(dipScale));
97 json->Put("margin", margin.ConvertToPx(dipScale));
98 return json->ToString();
99 }
100
101 GridSystemManager* GridSystemManager::instance_ = nullptr;
102
103 std::mutex GridSystemManager::mutex_;
104
GetInstance()105 GridSystemManager& GridSystemManager::GetInstance()
106 {
107 if (instance_ == nullptr) {
108 std::lock_guard<std::mutex> lock(mutex_);
109 if (instance_ == nullptr) {
110 instance_ = new GridSystemManager();
111 }
112 }
113 return *instance_;
114 }
115
GetInfoByType(const GridColumnType & columnType)116 RefPtr<GridColumnInfo> GridSystemManager::GetInfoByType(const GridColumnType& columnType)
117 {
118 auto iter = SYSTEM_GRID_TYPES.find(columnType);
119 if (iter != SYSTEM_GRID_TYPES.end()) {
120 GridContainerInfo::Builder containerBuilder;
121 containerBuilder.SetGutterWidth(iter->second[COLUMN_SM].gutter);
122 containerBuilder.SetMarginLeft(iter->second[COLUMN_SM].margin);
123 containerBuilder.SetMarginRight(iter->second[COLUMN_SM].margin);
124 containerBuilder.SetColumnType(columnType);
125
126 GridColumnInfo::Builder columnBuilder;
127 columnBuilder.SetParent(containerBuilder.Build());
128 columnBuilder.SetSmSizeColumn(iter->second[COLUMN_SM].columns);
129 columnBuilder.SetMdSizeColumn(iter->second[COLUMN_MD].columns);
130 columnBuilder.SetLgSizeColumn(iter->second[COLUMN_LG].columns);
131 columnBuilder.SetSmSizeMaxColumn(iter->second[COLUMN_SM].maxColumns);
132 columnBuilder.SetMdSizeMaxColumn(iter->second[COLUMN_MD].maxColumns);
133 columnBuilder.SetLgSizeMaxColumn(iter->second[COLUMN_LG].maxColumns);
134 return columnBuilder.Build();
135 }
136 LOGE("not find column type: %d", columnType);
137 return nullptr;
138 }
139
GetSystemGridInfo(const GridSizeType & sizeType)140 SystemGridInfo GridSystemManager::GetSystemGridInfo(const GridSizeType& sizeType)
141 {
142 if (sizeType == GridSizeType::XS) {
143 return GRID_COLUMNS_2;
144 } else if (sizeType == GridSizeType::SM) {
145 return GRID_COLUMNS_4;
146 } else if (sizeType == GridSizeType::MD) {
147 return GRID_COLUMNS_8;
148 } else if (sizeType >= GridSizeType::LG) {
149 return GRID_COLUMNS_12;
150 }
151
152 return SystemGridInfo();
153 }
154
GetCurrentGridInfo()155 const SystemGridInfo& GridSystemManager::GetCurrentGridInfo()
156 {
157 GridSizeType sizeType = ScreenSystemManager::GetInstance().GetCurrentSize();
158 systemGridInfo_ = GetSystemGridInfo(sizeType);
159 LOGD("GetCurrentGridInfo: %{public}f: sizeType = %{public}d", GetScreenWidth(), systemGridInfo_.sizeType);
160 return systemGridInfo_;
161 }
162
GetSystemGridInfo(const GridTemplateType & templateType,double width)163 SystemGridInfo GridSystemManager::GetSystemGridInfo(const GridTemplateType& templateType, double width)
164 {
165 GridSizeType sizeType = ScreenSystemManager::GetInstance().GetSize(width);
166 if (templateType == GridTemplateType::NORMAL) {
167 return GetSystemGridInfo(sizeType);
168 }
169 if (sizeType == GridSizeType::XS || sizeType == GridSizeType::SM) {
170 return GRID_TEMPLATE_COLUMNS_4;
171 } else if (sizeType == GridSizeType::MD) {
172 return GRID_TEMPLATE_COLUMNS_8;
173 } else {
174 return GRID_TEMPLATE_COLUMNS_12;
175 }
176 }
177
178 } // namespace OHOS::Ace
179