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_BUTTON_TOGGLE_BUTTON_PATTERN_H 17 #define FOUNDATION_ACE_FRAMEWORKS_CORE_COMPONENTS_NG_PATTERNS_BUTTON_TOGGLE_BUTTON_PATTERN_H 18 19 #include <optional> 20 21 #include "core/components/common/properties/color.h" 22 #include "core/components_ng/event/event_hub.h" 23 #include "core/components_ng/pattern/button/button_pattern.h" 24 #include "core/components_ng/pattern/button/toggle_button_accessibility_property.h" 25 #include "core/components_ng/pattern/button/toggle_button_event_hub.h" 26 #include "core/components_ng/pattern/button/toggle_button_paint_property.h" 27 #include "core/components_ng/pattern/toggle/toggle_model_ng.h" 28 #include "core/components/toggle/toggle_theme.h" 29 30 namespace OHOS::Ace::NG { 31 class ToggleButtonPattern : public ButtonPattern { 32 DECLARE_ACE_TYPE(ToggleButtonPattern, ButtonPattern); 33 34 public: 35 ToggleButtonPattern() = default; 36 37 ~ToggleButtonPattern() override = default; 38 IsAtomicNode()39 bool IsAtomicNode() const override 40 { 41 return false; 42 } 43 UseContentModifier()44 bool UseContentModifier() const override 45 { 46 return contentModifierNode_ != nullptr; 47 } 48 CreateEventHub()49 RefPtr<EventHub> CreateEventHub() override 50 { 51 return MakeRefPtr<ToggleButtonEventHub>(); 52 } 53 CreatePaintProperty()54 RefPtr<PaintProperty> CreatePaintProperty() override 55 { 56 return MakeRefPtr<ToggleButtonPaintProperty>(); 57 } 58 CreateAccessibilityProperty()59 RefPtr<AccessibilityProperty> CreateAccessibilityProperty() override 60 { 61 return MakeRefPtr<ToggleButtonAccessibilityProperty>(); 62 } 63 GetTouchListener()64 RefPtr<TouchEventImpl>& GetTouchListener() 65 { 66 return touchListener_; 67 } 68 69 void SetToggleBuilderFunc(SwitchMakeCallback&& toggleMakeFunc); 70 GetBuilderId()71 int32_t GetBuilderId() const override 72 { 73 return nodeId_; 74 } 75 SetIsFocus(bool focus)76 void SetIsFocus(bool focus) 77 { 78 isFocus_ = focus; 79 } 80 std::string ProvideRestoreInfo() override; 81 void OnRestoreInfo(const std::string& restoreInfo) override; 82 void OnClick(); 83 void OnColorConfigurationUpdate() override; 84 void MarkIsSelected(bool isSelected); 85 void SetButtonPress(bool value); 86 void ToTreeJson(std::unique_ptr<JsonValue>& json, const InspectorConfig& config) const override; 87 bool OnThemeScopeUpdate(int32_t themeScopeId) override; 88 89 private: 90 void OnAttachToFrameNode() override; 91 void InitParameters(); 92 void OnModifyDone() override; 93 void OnAfterModifyDone() override; 94 void InitClickEvent(); 95 void InitButtonAndText(); 96 void InitOnKeyEvent(); 97 void HandleBlurEvent(); 98 void HandleFocusEvent(); 99 bool OnKeyEvent(const KeyEvent& event); 100 void SetAccessibilityAction(); 101 void UpdateSelectStatus(bool isSelected); 102 void InitTouchEvent(); 103 void OnTouchDown(); 104 void OnTouchUp(); 105 void FireBuilder(); 106 void HandleOnOffStyle(bool isOnToOff, bool isFocus); 107 void HandleOverlayStyle(); 108 void HandleBorderAndShadow(); 109 void HandleFocusStyle(); 110 void UpdateButtonStyle(); 111 void SetBlurButtonStyle(RefPtr<FrameNode>& textNode, RefPtr<TextLayoutProperty>& textLayoutProperty, 112 bool isOnValueFalse, RefPtr<RenderContext>& renderContext); 113 void SetFocusButtonStyle(RefPtr<FrameNode>& textNode, RefPtr<TextLayoutProperty>& textLayoutProperty, 114 bool isOnValueFalse, RefPtr<RenderContext>& renderContext); 115 void HandleFocusShadowStyle(bool isOffState, RefPtr<RenderContext>& renderContext, 116 Shadow shadowValue, bool isbgColorFocus); 117 void AddIsFocusActiveUpdateEvent(); 118 void RemoveIsFocusActiveUpdateEvent(); 119 void GetIsTextFade(); 120 void UpdateTexOverflow(bool isMarqueeStart, RefPtr<TextLayoutProperty>& textLayoutProperty); 121 void InitHoverEvent(); 122 void HandleHoverEvent(bool isHover); 123 void InitEvent(); 124 void SetToggleScale(RefPtr<RenderContext>& renderContext); 125 126 RefPtr<FrameNode> BuildContentModifierNode(); 127 std::function<void(bool)> isFocusActiveUpdateEvent_; 128 std::optional<SwitchMakeCallback> toggleMakeFunc_; 129 RefPtr<FrameNode> contentModifierNode_; 130 RefPtr<TouchEventImpl> touchListener_; 131 RefPtr<InputEvent> hoverListener_; 132 int32_t nodeId_ = -1; 133 134 RefPtr<ClickEvent> clickListener_; 135 RefPtr<ToggleTheme> toggleTheme_; 136 std::optional<bool> isOn_; 137 Color checkedColor_; 138 Color unCheckedColor_; 139 Color backgroundColor_; 140 Dimension textMargin_; 141 Dimension buttonRadius_; 142 Dimension textFontSize_; 143 Color textColor_; 144 bool isShadow_ = false; 145 bool isScale_ = false; 146 bool isTextColor_ = false; 147 bool isCheckedShadow_ = false; 148 bool isbgColorFocus_ = false; 149 bool isFocus_ = false; 150 bool isPress_ = false; 151 bool IsNeedToHandleHoverOpacity(); 152 bool isTextFadeOut_ = false; 153 bool isHover_ = false; 154 ACE_DISALLOW_COPY_AND_MOVE(ToggleButtonPattern); 155 }; 156 } // namespace OHOS::Ace::NG 157 158 #endif // FOUNDATION_ACE_FRAMEWORKS_CORE_COMPONENTS_NG_PATTERNS_BUTTON_TOGGLE_BUTTON_PATTERN_H 159