1 /* 2 * Copyright (c) 2022 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_NAVIGATION_NAVIGATION_LAYOUT_PROPERTY_H 17 #define FOUNDATION_ACE_FRAMEWORKS_CORE_COMPONENTS_NG_PATTERN_NAVIGATION_NAVIGATION_LAYOUT_PROPERTY_H 18 19 #include "base/geometry/dimension.h" 20 #include "base/utils/macros.h" 21 #include "core/components/common/layout/constants.h" 22 #include "core/components_ng/layout/layout_property.h" 23 #include "core/components_ng/pattern/navigation/navigation_declaration.h" 24 #include "core/components_ng/property/property.h" 25 #include "core/image/image_source_info.h" 26 27 namespace OHOS::Ace::NG { 28 29 constexpr Dimension DEFAULT_NAV_BAR_WIDTH = 240.0_vp; 30 31 class ACE_EXPORT NavigationLayoutProperty : public LayoutProperty { 32 DECLARE_ACE_TYPE(NavigationLayoutProperty, LayoutProperty); 33 34 public: 35 NavigationLayoutProperty() = default; 36 37 ~NavigationLayoutProperty() override = default; 38 Clone()39 RefPtr<LayoutProperty> Clone() const override 40 { 41 auto copy = MakeRefPtr<NavigationLayoutProperty>(); 42 copy->LayoutProperty::UpdateLayoutProperty(DynamicCast<LayoutProperty>(this)); 43 copy->propNavigationMode_ = CloneNavigationMode(); 44 copy->propUsrNavigationMode_ = CloneUsrNavigationMode(); 45 copy->propNavBarWidth_ = CloneNavBarWidth(); 46 copy->propMinNavBarWidth_ = CloneMinNavBarWidth(); 47 copy->propMaxNavBarWidth_ = CloneMaxNavBarWidth(); 48 copy->propMinContentWidth_ = CloneMinContentWidth(); 49 copy->propNavBarPosition_ = CloneNavBarPosition(); 50 copy->propHideNavBar_ = CloneHideNavBar(); 51 copy->propNoPixMap_ = CloneNoPixMap(); 52 copy->propImageSource_ = CloneImageSource(); 53 copy->propPixelMap_ = ClonePixelMap(); 54 return copy; 55 } 56 Reset()57 void Reset() override 58 { 59 LayoutProperty::Reset(); 60 ResetNavigationMode(); 61 ResetUsrNavigationMode(); 62 ResetNavBarWidth(); 63 ResetMinNavBarWidth(); 64 ResetMaxNavBarWidth(); 65 ResetMinContentWidth(); 66 ResetNavBarPosition(); 67 ResetHideNavBar(); 68 ResetNoPixMap(); 69 ResetImageSource(); 70 ResetPixelMap(); 71 } 72 ToJsonValue(std::unique_ptr<JsonValue> & json)73 void ToJsonValue(std::unique_ptr<JsonValue>& json) const override 74 { 75 LayoutProperty::ToJsonValue(json); 76 std::string navBarWidthRange = GetMinNavBarWidthValue(DEFAULT_MIN_NAV_BAR_WIDTH).ToString() + ", " + 77 GetMaxNavBarWidthValue(DEFAULT_MAX_NAV_BAR_WIDTH).ToString(); 78 json->Put("navBarWidth", GetNavBarWidthValue(DEFAULT_NAV_BAR_WIDTH).ToString().c_str()); 79 json->Put("navBarWidthRange", navBarWidthRange.c_str()); 80 json->Put("minContentWidth", GetMinContentWidthValue(DEFAULT_MIN_CONTENT_WIDTH).ToString().c_str()); 81 json->Put("navBarPosition", GetNavBarPosition().value_or(NavBarPosition::START) == NavBarPosition::START 82 ? "NavBarPosition.Start" 83 : "NavBarPosition.End"); 84 static const std::array<std::string, 3> NAVIGATION_MODE_TO_STRING = { 85 "NavigationMode.STACK", 86 "NavigationMode.SPLIT", 87 "NavigationMode.AUTO", 88 }; 89 json->Put("mode", 90 NAVIGATION_MODE_TO_STRING.at(static_cast<int32_t>(GetUsrNavigationMode().value_or(NavigationMode::AUTO))) 91 .c_str()); 92 json->Put("hideNavBar", GetHideNavBarValue(false)); 93 if (HasImageSource()) { 94 json->Put("backButtonIcon", GetImageSourceValue().GetSrc().c_str()); 95 } 96 } 97 98 ACE_DEFINE_PROPERTY_ITEM_WITHOUT_GROUP(NavigationMode, NavigationMode, PROPERTY_UPDATE_MEASURE); 99 ACE_DEFINE_PROPERTY_ITEM_WITHOUT_GROUP(UsrNavigationMode, NavigationMode, PROPERTY_UPDATE_MEASURE); 100 ACE_DEFINE_PROPERTY_ITEM_WITHOUT_GROUP(NavBarWidth, Dimension, PROPERTY_UPDATE_MEASURE); 101 ACE_DEFINE_PROPERTY_ITEM_WITHOUT_GROUP(MinNavBarWidth, Dimension, PROPERTY_UPDATE_MEASURE); 102 ACE_DEFINE_PROPERTY_ITEM_WITHOUT_GROUP(MaxNavBarWidth, Dimension, PROPERTY_UPDATE_MEASURE); 103 ACE_DEFINE_PROPERTY_ITEM_WITHOUT_GROUP(MinContentWidth, Dimension, PROPERTY_UPDATE_MEASURE); 104 ACE_DEFINE_PROPERTY_ITEM_WITHOUT_GROUP(NavBarPosition, NavBarPosition, PROPERTY_UPDATE_MEASURE); 105 ACE_DEFINE_PROPERTY_ITEM_WITHOUT_GROUP(HideNavBar, bool, PROPERTY_UPDATE_MEASURE); 106 // back button icon 107 ACE_DEFINE_PROPERTY_ITEM_WITHOUT_GROUP(NoPixMap, bool, PROPERTY_UPDATE_MEASURE); 108 ACE_DEFINE_PROPERTY_ITEM_WITHOUT_GROUP(ImageSource, ImageSourceInfo, PROPERTY_UPDATE_MEASURE); 109 ACE_DEFINE_PROPERTY_ITEM_WITHOUT_GROUP(PixelMap, RefPtr<PixelMap>, PROPERTY_UPDATE_MEASURE); 110 }; 111 112 } // namespace OHOS::Ace::NG 113 114 #endif // FOUNDATION_ACE_FRAMEWORKS_CORE_COMPONENTS_NG_PATTERN_NAVIGATION_NAVIGATION_LAYOUT_PROPERTY_H 115