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_PATTERN_CALENDAR_CALENDAR_MONTH_PATTERN_H 17 #define FOUNDATION_ACE_FRAMEWORKS_CORE_COMPONENTS_NG_PATTERN_CALENDAR_CALENDAR_MONTH_PATTERN_H 18 19 #include <optional> 20 21 #include "base/geometry/axis.h" 22 #include "base/memory/referenced.h" 23 #include "core/components/calendar/calendar_data_adapter.h" 24 #include "core/components/common/layout/constants.h" 25 #include "core/components_ng/pattern/calendar/calendar_event_hub.h" 26 #include "core/components_ng/pattern/calendar/calendar_layout_algorithm.h" 27 #include "core/components_ng/pattern/calendar/calendar_paint_method.h" 28 #include "core/components_ng/pattern/calendar/calendar_paint_property.h" 29 #include "core/components_ng/pattern/pattern.h" 30 #include "core/components_ng/render/paint_property.h" 31 32 namespace OHOS::Ace::NG { 33 34 class CalendarMonthPattern : public Pattern { 35 DECLARE_ACE_TYPE(CalendarMonthPattern, Pattern); 36 37 public: 38 CalendarMonthPattern() = default; 39 ~CalendarMonthPattern() override; 40 CreatePaintProperty()41 RefPtr<PaintProperty> CreatePaintProperty() override 42 { 43 return MakeRefPtr<CalendarPaintProperty>(); 44 } 45 CreateEventHub()46 RefPtr<EventHub> CreateEventHub() override 47 { 48 return MakeRefPtr<CalendarEventHub>(); 49 } 50 CreateLayoutAlgorithm()51 RefPtr<LayoutAlgorithm> CreateLayoutAlgorithm() override 52 { 53 return MakeRefPtr<CalendarLayoutAlgorithm>(); 54 } 55 CreateNodePaintMethod()56 RefPtr<NodePaintMethod> CreateNodePaintMethod() override 57 { 58 if (AceApplicationInfo::GetInstance().IsAccessibilityEnabled()) { 59 InitCurrentVirtualNode(); 60 } 61 return MakeRefPtr<CalendarPaintMethod>(obtainedMonth_, calendarDay_, isCalendarDialog_); 62 } 63 GetMonthData()64 const ObtainedMonth& GetMonthData() const 65 { 66 return obtainedMonth_; 67 } 68 SetMonthData(const ObtainedMonth & obtainedMonth,MonthState monthState)69 void SetMonthData(const ObtainedMonth& obtainedMonth, MonthState monthState) 70 { 71 obtainedMonth_ = obtainedMonth; 72 monthState_ = monthState; 73 } 74 GetCalendarDay()75 const CalendarDay& GetCalendarDay() const 76 { 77 return calendarDay_; 78 } 79 SetCalendarDay(const CalendarDay & calendarDay)80 void SetCalendarDay(const CalendarDay& calendarDay) 81 { 82 calendarDay_ = calendarDay; 83 if (monthState_ == MonthState::CUR_MONTH && !obtainedMonth_.days.empty()) { 84 for (auto& day : obtainedMonth_.days) { 85 if (day.month.year == calendarDay.month.year && day.month.month == calendarDay.month.month && 86 day.day == calendarDay.day) { 87 day.focused = true; 88 } 89 } 90 } 91 } 92 IsCalendarDialog()93 bool IsCalendarDialog() const 94 { 95 return isCalendarDialog_; 96 } 97 SetCalendarDialogFlag(bool isCalendarDialog)98 void SetCalendarDialogFlag(bool isCalendarDialog) 99 { 100 isCalendarDialog_ = isCalendarDialog; 101 } 102 SetHoverState(bool state)103 void SetHoverState(bool state) 104 { 105 hoverState_ = state; 106 } 107 GetHoverState()108 bool GetHoverState() const 109 { 110 return hoverState_; 111 } 112 UpdateColRowSpace()113 void UpdateColRowSpace() 114 { 115 SetColRowSpace(); 116 } 117 SetIsFirstEnter(bool isFirstEnter)118 void SetIsFirstEnter(bool isFirstEnter) 119 { 120 isFirstEnter_ = isFirstEnter; 121 } 122 123 void InitCurrentVirtualNode(); 124 125 void ClearCalendarVirtualNode(); 126 127 void ClearFocusCalendarDay(); 128 129 private: 130 void OnAttachToFrameNode() override; 131 bool OnDirtyLayoutWrapperSwap(const RefPtr<LayoutWrapper>& dirty, const DirtySwapConfig& config) override; 132 void OnModifyDone() override; 133 void OnClick(Offset& localLocation, const ObtainedMonth& obtainedMonth); 134 void OnTouchEvent(const Offset& localLocation, bool isPressed); 135 void OnHoverEvent(const Offset& localLocation, bool state); 136 void InitClickEvent(); 137 void InitTouchEvent(); 138 void InitHoverEvent(); 139 void SetColRowSpace(); 140 int32_t JudgeArea(const Offset& offset); 141 Dimension GetDaySize(const RefPtr<CalendarTheme>& theme); 142 RefPtr<FrameNode> AddButtonNodeIntoVirtual(const CalendarDay& calendarDay); 143 void UpdateAccessibilityButtonNode(RefPtr<FrameNode> frameNode, int32_t index); 144 void UpdateButtonNodeWithoutTheme(RefPtr<FrameNode> frameNode, int32_t index); 145 void ModifyAccessibilityVirtualNode(const ObtainedMonth& currentData); 146 void ChangeVirtualNodeContent(const CalendarDay& calendarDay); 147 bool InitCalendarVirtualNode(); 148 void InitVirtualButtonClickEvent(RefPtr<FrameNode> frameNode, int32_t index); 149 void SetVirtualNodeUserSelected(int32_t index); 150 void FireModifyAccessibilityVirtualNode(const ObtainedMonth& currentData); 151 void InitAccessibilityHoverEvent(); 152 void HandleAccessibilityHoverEvent(bool state, AccessibilityHoverInfo& info); 153 void SetCalendarAccessibilityLevel(const std::string& level); 154 void InitializeCalendarAccessibility(); 155 void ChangeVirtualNodeState(const CalendarDay& calendarDay); 156 void SetLineNodeSize(RefPtr<FrameNode> lineNode); 157 void SetFocusNode(int32_t index, bool isDeviceOrientation = false); 158 std::string GetDayStr(int32_t index); 159 bool isCalendarDialog_ = false; 160 bool hoverState_ = false; 161 bool isOnHover_ = false; 162 bool isFirstEnter_ = false; 163 int32_t selectedIndex_ = 0; 164 double margin_ = 0; 165 WeakPtr<FrameNode> lineNode_; 166 double dayHeight_ = 0; 167 double dayWidth_ = 0; 168 DeviceOrientation deviceOrientation_ = DeviceOrientation::ORIENTATION_UNDEFINED; 169 std::string selectedTxt_; 170 std::string disabledDesc_; 171 std::vector<RefPtr<AccessibilityProperty>> accessibilityPropertyVec_; 172 std::vector<RefPtr<FrameNode>> buttonAccessibilityNodeVec_; 173 std::shared_ptr<AccessibilitySAObserverCallback> accessibilitySAObserverCallback_; 174 bool isInitVirtualNode_ = false; 175 CalendarDay calendarDay_; 176 CalendarDay focusedCalendarDay_; 177 ObtainedMonth obtainedMonth_; 178 MonthState monthState_ = MonthState::CUR_MONTH; 179 RefPtr<ClickEvent> clickListener_; 180 RefPtr<TouchEventImpl> touchListener_; 181 RefPtr<InputEvent> hoverListener_; 182 183 ACE_DISALLOW_COPY_AND_MOVE(CalendarMonthPattern); 184 }; 185 } // namespace OHOS::Ace::NG 186 187 #endif // FOUNDATION_ACE_FRAMEWORKS_CORE_COMPONENTS_NG_PATTERN_CALENDAR_CALENDAR_MONTH_PATTERN_H