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_TOAST_TOAST_PATTERN_H 17 #define FOUNDATION_ACE_FRAMEWORKS_CORE_COMPONENTS_NG_PATTERNS_TOAST_TOAST_PATTERN_H 18 19 #include <cstdint> 20 21 #include "base/geometry/ng/offset_t.h" 22 #include "base/geometry/ng/size_t.h" 23 #include "base/memory/ace_type.h" 24 #include "base/memory/referenced.h" 25 #include "core/components/toast/toast_theme.h" 26 #include "core/components_ng/pattern/overlay/popup_base_pattern.h" 27 #include "core/components_ng/pattern/pattern.h" 28 #include "core/components_ng/pattern/toast/toast_accessibility_property.h" 29 #include "core/components_ng/pattern/text/text_layout_property.h" 30 #include "core/components_ng/pattern/toast/toast_layout_algorithm.h" 31 #include "core/components_ng/pattern/toast/toast_layout_property.h" 32 33 namespace OHOS::Ace::NG { 34 class ToastPattern : public PopupBasePattern { 35 DECLARE_ACE_TYPE(ToastPattern, PopupBasePattern); 36 37 public: 38 ToastPattern() = default; 39 ~ToastPattern() override = default; 40 IsAtomicNode()41 bool IsAtomicNode() const override 42 { 43 return false; 44 } 45 CreateAccessibilityProperty()46 RefPtr<AccessibilityProperty> CreateAccessibilityProperty() override 47 { 48 return MakeRefPtr<ToastAccessibilityProperty>(); 49 } 50 CreateLayoutProperty()51 RefPtr<LayoutProperty> CreateLayoutProperty() override 52 { 53 return AceType::MakeRefPtr<ToastLayoutProperty>(); 54 } 55 CreateLayoutAlgorithm()56 RefPtr<LayoutAlgorithm> CreateLayoutAlgorithm() override 57 { 58 return AceType::MakeRefPtr<ToastLayoutAlgorithm>(); 59 } 60 61 void OnAttachToFrameNode() override; 62 63 void OnDetachFromFrameNode(FrameNode* node) override; 64 65 bool OnDirtyLayoutWrapperSwap(const RefPtr<LayoutWrapper>& dirty, const DirtySwapConfig& changeConfig) override; 66 67 void OnColorConfigurationUpdate() override; 68 69 void DumpInfo() override; 70 SetTextNode(RefPtr<FrameNode> textNode)71 void SetTextNode(RefPtr<FrameNode> textNode) 72 { 73 textNode_ = textNode; 74 } 75 IsDefaultToast()76 bool IsDefaultToast() const 77 { 78 auto layoutProp = GetLayoutProperty<ToastLayoutProperty>(); 79 CHECK_NULL_RETURN(layoutProp, false); 80 auto showMode = layoutProp->GetShowModeValue(ToastShowMode::DEFAULT); 81 return showMode == ToastShowMode::DEFAULT; 82 } 83 IsSystemTopMost()84 bool IsSystemTopMost() const 85 { 86 auto layoutProp = GetLayoutProperty<ToastLayoutProperty>(); 87 CHECK_NULL_RETURN(layoutProp, false); 88 auto showMode = layoutProp->GetShowModeValue(ToastShowMode::SYSTEM_TOP_MOST); 89 return showMode == ToastShowMode::SYSTEM_TOP_MOST; 90 } 91 AvoidKeyboard()92 bool AvoidKeyboard() const override 93 { 94 return IsDefaultToast(); 95 } 96 UpdateFoldDisplayModeChangedCallbackId(std::optional<int32_t> id)97 void UpdateFoldDisplayModeChangedCallbackId(std::optional<int32_t> id) 98 { 99 foldDisplayModeChangedCallbackId_ = id; 100 } 101 HasFoldDisplayModeChangedCallbackId()102 bool HasFoldDisplayModeChangedCallbackId() 103 { 104 return foldDisplayModeChangedCallbackId_.has_value(); 105 } 106 SetToastInfo(const ToastInfo & toastInfo)107 void SetToastInfo(const ToastInfo& toastInfo) 108 { 109 toastInfo_ = toastInfo; 110 } 111 GetToastInfo()112 ToastInfo& GetToastInfo() 113 { 114 return toastInfo_; 115 } 116 117 bool IsShowInFreeMultiWindow(); 118 119 bool IsUIExtensionSubWindow(); 120 121 private: 122 void BeforeCreateLayoutWrapper() override; 123 void UpdateToastSize(const RefPtr<FrameNode>& toast); 124 void UpdateTextSizeConstraint(const RefPtr<FrameNode>& text); 125 Dimension GetOffsetX(const RefPtr<LayoutWrapper>& layoutWrapper); 126 Dimension GetOffsetY(const RefPtr<LayoutWrapper>& layoutWrapper); 127 128 double GetBottomValue(const RefPtr<LayoutWrapper>& layoutWrapper); 129 double GetTextMaxHeight(); 130 double GetTextMaxWidth(); 131 int32_t GetTextLineHeight(const RefPtr<FrameNode>& textNode); 132 133 RefPtr<FrameNode> textNode_; 134 std::optional<int32_t> foldDisplayModeChangedCallbackId_; 135 ToastInfo toastInfo_; 136 ACE_DISALLOW_COPY_AND_MOVE(ToastPattern); 137 double toastBottom_; 138 Dimension defaultBottom_; 139 bool expandDisplay_ = false; 140 }; 141 } // namespace OHOS::Ace::NG 142 #endif // FOUNDATION_ACE_FRAMEWORKS_CORE_COMPONENTS_NG_PATTERNS_TOAST_TOAST_PATTERN_H 143