1 /* 2 * Copyright (c) 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_NAVIGATION_TOOL_BAR_PATTERN_H 17 #define FOUNDATION_ACE_FRAMEWORKS_CORE_COMPONENTS_NG_PATTERNS_NAVIGATION_TOOL_BAR_PATTERN_H 18 19 #include "base/memory/referenced.h" 20 #include "core/common/container.h" 21 #include "core/components/button/button_theme.h" 22 #include "core/components_ng/base/ui_node.h" 23 #include "core/components_ng/pattern/linear_layout/linear_layout_pattern.h" 24 #include "core/components_ng/pattern/navigation/bar_item_node.h" 25 #include "core/components_ng/pattern/navigation/custom_safe_area_expander.h" 26 #include "core/components_ng/pattern/navigation/navigation_declaration.h" 27 #include "core/components_ng/pattern/navigation/navigation_options.h" 28 #include "core/components_ng/pattern/navigation/tool_bar_layout_algorithm.h" 29 #include "core/components_ng/pattern/pattern.h" 30 31 namespace OHOS::Ace::NG { 32 class NavToolbarPattern : public LinearLayoutPattern, public CustomSafeAreaExpander { 33 DECLARE_ACE_TYPE(NavToolbarPattern, LinearLayoutPattern, CustomSafeAreaExpander); 34 35 public: NavToolbarPattern()36 NavToolbarPattern() : LinearLayoutPattern(false) {}; 37 ~NavToolbarPattern() override = default; 38 CreateLayoutAlgorithm()39 RefPtr<LayoutAlgorithm> CreateLayoutAlgorithm() override 40 { 41 return MakeRefPtr<ToolbarLayoutAlgorithm>(); 42 } 43 IsAtomicNode()44 bool IsAtomicNode() const override 45 { 46 return false; 47 } 48 OnAttachToFrameNode()49 void OnAttachToFrameNode() override 50 { 51 auto host = GetHost(); 52 CHECK_NULL_VOID(host); 53 if (Container::GreatOrEqualAPIVersion(PlatformVersion::VERSION_ELEVEN)) { 54 SafeAreaExpandOpts opts = { .type = SAFE_AREA_TYPE_SYSTEM | SAFE_AREA_TYPE_CUTOUT, 55 .edges = SAFE_AREA_EDGE_BOTTOM }; 56 host->GetLayoutProperty()->UpdateSafeAreaExpandOpts(opts); 57 } 58 59 SetDefaultBackgroundColorIfNeeded(host); 60 } 61 62 void OnColorConfigurationUpdate() override; 63 64 bool OnThemeScopeUpdate(int32_t themeScopeId) override; 65 66 void SetToolbarOptions(NavigationToolbarOptions& opt); 67 void SetToolbarMoreButtonOptions(MoreButtonOptions&& opt); 68 GetToolbarMoreButtonOptions()69 MoreButtonOptions GetToolbarMoreButtonOptions() const 70 { 71 return moreButtonOptions_; 72 } 73 GetDialogNode()74 RefPtr<FrameNode> GetDialogNode() 75 { 76 return dialogNode_; 77 } 78 SetToolBarItemDialogNode(const RefPtr<FrameNode> & dialogNode)79 void SetToolBarItemDialogNode(const RefPtr<FrameNode>& dialogNode) 80 { 81 dialogNode_ = dialogNode; 82 } 83 GetToolBarOptions()84 NavigationToolbarOptions GetToolBarOptions() const 85 { 86 return options_; 87 } 88 private: 89 bool CustomizeExpandSafeArea() override; 90 void OnModifyDone() override; 91 void InitLongPressEvent(const RefPtr<GestureEventHub>& gestureHub); 92 void InitDragEvent(const RefPtr<GestureEventHub>& gestureHub); 93 void HandleLongPressEvent(const GestureEvent& info); 94 void HandleLongPressActionEnd(); 95 void ShowDialogWithNode(const RefPtr<BarItemNode>& barItemNode); 96 void UpdateBarItemBackgroundColor(const RefPtr<FrameNode>& toolBarItemNode, const RefPtr<ButtonTheme>& buttonTheme); 97 98 void SetDefaultBackgroundColorIfNeeded(RefPtr<FrameNode>& host); 99 void UpdateBackgroundStyle(); 100 101 NavigationToolbarOptions options_; 102 MoreButtonOptions moreButtonOptions_; 103 RefPtr<FrameNode> dialogNode_; 104 std::optional<int32_t> moveIndex_; 105 }; 106 } // namespace OHOS::Ace::NG 107 108 #endif // FOUNDATION_ACE_FRAMEWORKS_CORE_COMPONENTS_NG_PATTERNS_NAVIGATION_TOOL_BAR_PATTERN_H 109