1 /* 2 * Copyright (c) 2022-2023 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 #ifndef FOUNDATION_ACE_FRAMEWORKS_CORE_COMPONENTS_NG_PATTERNS_TABS_TAB_CONTENT_MODEL_NG_H 17 #define FOUNDATION_ACE_FRAMEWORKS_CORE_COMPONENTS_NG_PATTERNS_TABS_TAB_CONTENT_MODEL_NG_H 18 19 #include "base/geometry/axis.h" 20 #include "base/geometry/dimension.h" 21 #include "base/memory/referenced.h" 22 #include "base/utils/macros.h" 23 #include "core/components/common/layout/constants.h" 24 #include "core/components_ng/pattern/tabs/tab_bar_layout_property.h" 25 #include "core/components_ng/pattern/tabs/tab_content_model.h" 26 #include "core/components_ng/pattern/tabs/tab_content_node.h" 27 #include "core/components_ng/pattern/tabs/tabs_node.h" 28 #include "core/components_ng/pattern/text/text_layout_property.h" 29 30 namespace OHOS::Ace::NG { 31 32 using TabBarBuilderFunc = std::function<void()>; 33 34 class ACE_EXPORT TabContentModelNG : public OHOS::Ace::TabContentModel { 35 public: 36 void Create(std::function<void()>&& deepRenderFunc) override; 37 void Create() override; 38 void Pop() override; 39 void SetTabBar(const std::optional<std::string> &text, const std::optional<std::string> &icon, 40 const std::optional<TabBarSymbol> &tabBarSymbol, TabBarBuilderFunc &&builder, bool useContentOnly) override; 41 void SetTabBarStyle(TabBarStyle tabBarStyle) override; 42 void SetIndicator(const IndicatorStyle& indicator) override; 43 void SetBoard(const BoardStyle& board) override; 44 void SetSelectedMode(SelectedMode selectedMode) override; 45 void SetLabelStyle(const LabelStyle& labelStyle) override; 46 void SetIconStyle(const IconStyle& iconStyle) override; 47 void SetPadding(const NG::PaddingProperty& padding) override; 48 void SetUseLocalizedPadding(bool useLocalizedPadding) override; 49 void SetLayoutMode(LayoutMode layoutMode) override; 50 void SetVerticalAlign(FlexAlign verticalAlign) override; 51 void SetSymmetricExtensible(bool isExtensible) override; 52 void SetId(const std::string& id) override; 53 static void AddTabBarItem( 54 const RefPtr<UINode>& tabContent, int32_t position = DEFAULT_NODE_SLOT, bool update = false); 55 static void RemoveTabBarItem(const RefPtr<TabContentNode>& tabContentNode); 56 static RefPtr<TabsNode> FindTabsNode(const RefPtr<UINode>& tabContent); 57 static RefPtr<FrameNode> CreateFrameNode(int32_t nodeId); 58 static void SetTabBarBuilder(FrameNode* node, TabBarBuilderFunc&& builder); 59 static void SetTabBarLabel(FrameNode* node, const std::string& label); 60 void SetOnWillShow(std::function<void()>&& onWillShow) override; 61 void SetOnWillHide(std::function<void()>&& onWillHide) override; 62 void SetCustomStyleNode(const RefPtr<NG::FrameNode>& customStyleNode) override; 63 static void SetCustomTabBar(FrameNode* node, FrameNode* tabBar); 64 static void UpdateDefaultSymbol(RefPtr<TabTheme>& tabTheme, RefPtr<TextLayoutProperty> symbolProperty); 65 static void UpdateSymbolEffect(RefPtr<TextLayoutProperty> symbolProperty, bool isActive); 66 67 private: 68 static void UpdateLabelStyle(const LabelStyle& labelStyle, RefPtr<TextLayoutProperty> textLayoutProperty); 69 }; 70 71 } // namespace OHOS::Ace::NG 72 #endif // FOUNDATION_ACE_FRAMEWORKS_CORE_COMPONENTS_NG_PATTERNS_TABS_TAB_CONTENT_MODEL_NG_H 73