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_TITLE_BAR_LAYOUT_PROPERTY_H
17 #define FOUNDATION_ACE_FRAMEWORKS_CORE_COMPONENTS_NG_PATTERN_NAVIGATION_TITLE_BAR_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 class ACE_EXPORT TitleBarLayoutProperty : public LayoutProperty {
30     DECLARE_ACE_TYPE(TitleBarLayoutProperty, LayoutProperty);
31 
32 public:
33     TitleBarLayoutProperty() = default;
34 
35     ~TitleBarLayoutProperty() override = default;
36 
Clone()37     RefPtr<LayoutProperty> Clone() const override
38     {
39         auto copy = MakeRefPtr<TitleBarLayoutProperty>();
40         copy->LayoutProperty::UpdateLayoutProperty(DynamicCast<LayoutProperty>(this));
41         copy->propTitleMode_ = CloneTitleMode();
42         copy->propHideBackButton_ = CloneHideBackButton();
43         copy->propTitleBarParentType_ = CloneTitleBarParentType();
44         copy->propTitleHeight_ = CloneTitleHeight();
45         copy->propNoPixMap_ = CloneNoPixMap();
46         copy->propImageSource_ = CloneImageSource();
47         copy->propPixelMap_ = ClonePixelMap();
48         copy->propIsValidImage_ = CloneIsValidImage();
49         copy->backIconSymbol_ = backIconSymbol_;
50         return copy;
51     }
52 
ResetSymbol()53     void ResetSymbol()
54     {
55         backIconSymbol_ = nullptr;
56     }
57 
Reset()58     void Reset() override
59     {
60         LayoutProperty::Reset();
61         ResetTitleMode();
62         ResetHideBackButton();
63         ResetTitleBarParentType();
64         ResetTitleHeight();
65         ResetNoPixMap();
66         ResetImageSource();
67         ResetPixelMap();
68         ResetSymbol();
69         ResetIsValidImage();
70     }
71 
GetBackIconSymbol()72     const std::function<void(WeakPtr<NG::FrameNode>)>& GetBackIconSymbol() const
73     {
74         return backIconSymbol_;
75     }
76 
SetBackIconSymbol(const std::function<void (WeakPtr<NG::FrameNode>)> & backIconSymbol)77     void SetBackIconSymbol(const std::function<void(WeakPtr<NG::FrameNode>)>& backIconSymbol)
78     {
79         backIconSymbol_ = backIconSymbol;
80     }
81 
82 private:
83     ACE_DEFINE_PROPERTY_ITEM_WITHOUT_GROUP(TitleMode, NavigationTitleMode, PROPERTY_UPDATE_MEASURE);
84     ACE_DEFINE_PROPERTY_ITEM_WITHOUT_GROUP(HideBackButton, bool, PROPERTY_UPDATE_MEASURE);
85     ACE_DEFINE_PROPERTY_ITEM_WITHOUT_GROUP(TitleBarParentType, TitleBarParentType, PROPERTY_UPDATE_MEASURE);
86     ACE_DEFINE_PROPERTY_ITEM_WITHOUT_GROUP(TitleHeight, Dimension, PROPERTY_UPDATE_MEASURE);
87     // back button icon
88     ACE_DEFINE_PROPERTY_ITEM_WITHOUT_GROUP(NoPixMap, bool, PROPERTY_UPDATE_MEASURE);
89     ACE_DEFINE_PROPERTY_ITEM_WITHOUT_GROUP(ImageSource, ImageSourceInfo, PROPERTY_UPDATE_MEASURE);
90     ACE_DEFINE_PROPERTY_ITEM_WITHOUT_GROUP(PixelMap, RefPtr<PixelMap>, PROPERTY_UPDATE_MEASURE);
91     ACE_DEFINE_PROPERTY_ITEM_WITHOUT_GROUP(IsValidImage, bool, PROPERTY_UPDATE_MEASURE);
92     std::function<void(WeakPtr<NG::FrameNode>)> backIconSymbol_;
93 };
94 
95 } // namespace OHOS::Ace::NG
96 
97 #endif // FOUNDATION_ACE_FRAMEWORKS_CORE_COMPONENTS_NG_PATTERN_NAVIGATION_TITLE_BAR_LAYOUT_PROPERTY_H
98