1 /*
2  * Copyright (c) 2021-2022 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_TAB_BAR_TAB_CONTENT_COMPONENT_H
17 #define FOUNDATION_ACE_FRAMEWORKS_CORE_COMPONENTS_TAB_BAR_TAB_CONTENT_COMPONENT_H
18 
19 #include "core/components/tab_bar/tab_bar_component.h"
20 #include "core/components/tab_bar/tab_controller.h"
21 #include "core/components/tab_bar/tabs_event.h"
22 #include "core/pipeline/base/component_group.h"
23 #include "core/pipeline/base/element.h"
24 #include "core/pipeline/base/render_node.h"
25 
26 namespace OHOS::Ace {
27 
28 // The default interval for scrolling content in ms.
29 inline constexpr float DEFAULT_TABCONTENT_ANIMATION_DURATION = 200.0f;
30 
31 class TabContentComponent : public ComponentGroup {
32     DECLARE_ACE_TYPE(TabContentComponent, ComponentGroup);
33 
34 public:
35     TabContentComponent(const std::list<RefPtr<Component>>& contents, const RefPtr<TabController>& controller);
36     ~TabContentComponent() override = default;
37 
38     RefPtr<Element> CreateElement() override;
39     RefPtr<RenderNode> CreateRenderNode() override;
40 
SetController(const RefPtr<TabController> & controller)41     void SetController(const RefPtr<TabController>& controller)
42     {
43         controller_ = controller;
44     }
45 
GetController()46     RefPtr<TabController> GetController() const
47     {
48         return controller_;
49     }
50 
SetScrollable(bool scrollable)51     void SetScrollable(bool scrollable)
52     {
53         scrollable_ = scrollable;
54     }
55 
IsScrollable()56     bool IsScrollable() const
57     {
58         return scrollable_;
59     }
60 
SetVertical(bool isVertical)61     void SetVertical(bool isVertical)
62     {
63         vertical_ = isVertical;
64     }
65 
IsVertical()66     bool IsVertical() const
67     {
68         return vertical_;
69     }
70 
SetScrollDuration(float scrollDuration)71     void SetScrollDuration(float scrollDuration)
72     {
73         scrollDuration_ = scrollDuration;
74     }
75 
GetScrollDuration()76     float GetScrollDuration() const
77     {
78         return scrollDuration_;
79     }
80 
SetChangeEventId(const EventMarker & changeEventId)81     void SetChangeEventId(const EventMarker& changeEventId)
82     {
83         changeEventId_ = changeEventId;
84     }
85 
GetChangeEventId()86     const EventMarker& GetChangeEventId() const
87     {
88         return changeEventId_;
89     }
90 
SetDomChangeEventId(const EventMarker & domChangeEventId)91     void SetDomChangeEventId(const EventMarker& domChangeEventId)
92     {
93         domChangeEventId_ = domChangeEventId;
94     }
95 
GetDomChangeEventId()96     const EventMarker& GetDomChangeEventId() const
97     {
98         return domChangeEventId_;
99     }
100 
SetUseProxy(bool useProxy)101     void SetUseProxy(bool useProxy)
102     {
103         useProxy_ = useProxy;
104     }
105 
106 private:
107     RefPtr<TabController> controller_;
108 
109     bool scrollable_ = true; // the default value is true
110     bool vertical_ = false;  // the tab is vertical or not, default value is false
111     bool useProxy_ = false;
112     float scrollDuration_ = DEFAULT_TABCONTENT_ANIMATION_DURATION;
113 
114     EventMarker changeEventId_;
115     EventMarker domChangeEventId_;
116 };
117 
118 } // namespace OHOS::Ace
119 
120 #endif // FOUNDATION_ACE_FRAMEWORKS_CORE_COMPONENTS_TAB_BAR_TAB_CONTENT_COMPONENT_H
121