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 "core/components_v2/indexer/indexer_component.h"
17
18 #include "core/components/arc/arc_component.h"
19 #include "core/components/text/text_component.h"
20 #include "core/components_v2/indexer/indexer_element.h"
21 #include "core/components_v2/indexer/render_indexer.h"
22 #include "core/components_v2/indexer/popup_list_component.h"
23
24 namespace OHOS::Ace::V2 {
CreateElement()25 RefPtr<Element> IndexerComponent::CreateElement()
26 {
27 return AceType::MakeRefPtr<IndexerElement>();
28 }
29
CreateRenderNode()30 RefPtr<RenderNode> IndexerComponent::CreateRenderNode()
31 {
32 RefPtr<RenderIndexer> renderNode = AceType::MakeRefPtr<RenderIndexer>();
33 renderNode->SetFocusIndex(selectedIndex_);
34 return renderNode;
35 }
36
FormatLabelAlphabet()37 void IndexerComponent::FormatLabelAlphabet()
38 {
39 for (auto& item : indexerLabel_) {
40 if (item == INDEXER_STR_DOT_EX) {
41 item = INDEXER_STR_DOT;
42 }
43 }
44 }
45
BuildIndexerAlphabet()46 void IndexerComponent::BuildIndexerAlphabet()
47 {
48 std::vector<std::u16string> alphabet = Localization::GetInstance()->GetIndexAlphabet(); // get alphabet
49 if (alphabet.empty()) {
50 LOGE("fail to build indexer alphabet due to alphabet is empty");
51 return;
52 }
53 FormatLabelAlphabet();
54
55 sectionsLocal_.clear();
56 labelLocal_.clear();
57
58 for (size_t i = 0; i < indexerLabel_.size(); ++i) {
59 if (indexerLabel_[i] != INDEXER_STR_DOT) {
60 sectionsLocal_.push_back(indexerLabel_[i]);
61 labelLocal_.push_back(indexerLabel_[i]);
62 }
63 }
64 }
65
InitIndexerItemStyle()66 void IndexerComponent::InitIndexerItemStyle()
67 {
68 // Indexer item style when binding list item is not current.
69 normalStyle_.SetFontSize(Dimension(INDEXER_LIST_ITEM_TEXT_SIZE, DimensionUnit::FP));
70 normalStyle_.SetFontWeight(FontWeight::W400);
71 normalStyle_.SetTextColor(Color(INDEXER_LIST_COLOR));
72
73 // Indexer item style when binding list item is current.
74 activeStyle_.SetFontSize(Dimension(INDEXER_LIST_ITEM_TEXT_SIZE, DimensionUnit::FP));
75 activeStyle_.SetFontWeight(FontWeight::W500);
76 activeStyle_.SetTextColor(Color(INDEXER_LIST_ACTIVE_COLOR));
77
78 bubbleStyle_.SetTextAlign(TextAlign::CENTER);
79 bubbleStyle_.SetFontSize(Dimension(BUBBLE_FONT_SIZE, DimensionUnit::VP));
80 bubbleStyle_.SetTextColor(Color(BUBBLE_FONT_COLOR));
81 }
82
BuildBubbleBox()83 void IndexerComponent::BuildBubbleBox()
84 {
85 RefPtr<BoxComponent> bubble = AceType::MakeRefPtr<BoxComponent>();
86 bubble->SetFlex(BoxFlex::FLEX_NO);
87 bubble->SetAlignment(Alignment::CENTER);
88 bubble->SetWidth(BUBBLE_BOX_SIZE, DimensionUnit::VP);
89 bubble->SetHeight(BUBBLE_BOX_SIZE, DimensionUnit::VP);
90
91 if (!bubbleBack_) {
92 bubbleBack_ = AceType::MakeRefPtr<Decoration>();
93 }
94 Radius radius = Radius(Dimension(BUBBLE_BOX_RADIUS, DimensionUnit::VP));
95 Border border;
96 border.SetBorderRadius(radius);
97 bubbleBack_->SetBorder(border);
98 bubbleBack_->SetBackgroundColor(Color(BUBBLE_BG_COLOR).BlendOpacity(NINETY_OPACITY_IN_PERCENT));
99 bubble->SetBackDecoration(bubbleBack_);
100
101 if (!bubbleText_) {
102 bubbleText_ = AceType::MakeRefPtr<TextComponent>(StringUtils::Str16ToStr8(INDEXER_STR_SHARP));
103 }
104 bubbleText_->SetTextStyle(bubbleStyle_);
105 bubble->SetChild(bubbleText_);
106 bubble->SetEnableDebugBoundary(true);
107 RefPtr<DisplayComponent> displayComponent = AceType::MakeRefPtr<DisplayComponent>(bubble);
108 displayComponent->SetOpacity(ZERO_OPACITY);
109
110 AppendChild(displayComponent);
111 nonItemCount_++;
112 }
113
BuildPopupList()114 void IndexerComponent::BuildPopupList()
115 {
116 if (!popupList_) {
117 popupList_ = AceType::MakeRefPtr<PopupListComponent>();
118 }
119 RefPtr<DisplayComponent> displayComponent = AceType::MakeRefPtr<DisplayComponent>(popupList_);
120 displayComponent->SetOpacity(ZERO_OPACITY);
121
122 AppendChild(displayComponent);
123 nonItemCount_++;
124 }
125
BuildTextItem(const std::u16string & strSection,const std::u16string & strLabel,int32_t itemType)126 void IndexerComponent::BuildTextItem(const std::u16string& strSection, const std::u16string& strLabel, int32_t itemType)
127 {
128 RefPtr<IndexerItemComponent> textItem =
129 AceType::MakeRefPtr<IndexerItemComponent>(strSection, strLabel, itemSize_, false);
130 textItem->SetNormalTextStyle(normalStyle_);
131 textItem->SetActiveTextStyle(activeStyle_);
132 textItem->SetTextStyle(false);
133 textItem->SetItemType(itemType);
134 textItem->SetSectionIndex(itemCount_);
135 textItem->SetSelectedBackgroundColor(selectedBgColor_);
136 listItem_.push_back(textItem);
137 AppendChild(textItem);
138 ++itemCount_;
139 }
140
BuildIndexerItems()141 void IndexerComponent::BuildIndexerItems()
142 {
143 uint32_t length = labelLocal_.size();
144 if (length == 0) {
145 LOGE("[indexer] invalid section string");
146 return;
147 }
148
149 BuildBubbleBox();
150 itemCount_ = 0;
151
152 for (uint32_t i = 0; i < length; ++i) {
153 std::u16string strItem = labelLocal_[i];
154 BuildTextItem(sectionsLocal_[i], strItem);
155 }
156
157 LOGI("[indexer] BuildIndexerItems, itemCount_:%{public}d", itemCount_);
158 }
159
UpdateTextStyle()160 void IndexerComponent::UpdateTextStyle()
161 {
162 for (auto& item : GetChildren()) {
163 RefPtr<IndexerItemComponent> textItem = AceType::DynamicCast<IndexerItemComponent>(item);
164 if (textItem) {
165 textItem->SetNormalTextStyle(normalStyle_);
166 textItem->SetActiveTextStyle(activeStyle_);
167 textItem->SetTextStyle(false);
168 textItem->SetSelectedBackgroundColor(selectedBgColor_);
169 textItem->SetItemSize(itemSize_);
170 textItem->UpdateSize();
171 }
172 }
173 }
174 } // namespace OHOS::Ace::V2