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_SELECT_POPUP_RENDER_SELECT_POPUP_H
17 #define FOUNDATION_ACE_FRAMEWORKS_CORE_COMPONENTS_SELECT_POPUP_RENDER_SELECT_POPUP_H
18 
19 #include <vector>
20 
21 #include "base/geometry/offset.h"
22 #include "core/components/box/render_box.h"
23 #include "core/components/option/render_option.h"
24 #include "core/components/positioned/render_positioned.h"
25 #include "core/components/root/render_root.h"
26 #include "core/components/scroll/render_scroll.h"
27 #include "core/components/select_popup/select_popup_component.h"
28 #include "core/components/slider/render_slider.h"
29 #include "core/gestures/click_recognizer.h"
30 #include "core/gestures/drag_recognizer.h"
31 #include "core/gestures/long_press_recognizer.h"
32 #include "core/gestures/raw_recognizer.h"
33 #include "core/pipeline/base/constants.h"
34 #include "core/pipeline/base/render_node.h"
35 
36 namespace OHOS::Ace {
37 
38 class RenderSelectPopup : public RenderNode {
39     DECLARE_ACE_TYPE(RenderSelectPopup, RenderNode);
40 
41 public:
42     static RefPtr<RenderNode> Create();
43 
44     RenderSelectPopup();
45     ~RenderSelectPopup() override = default;
46 
47     void Update(const RefPtr<Component>& component) override;
48     void PerformLayout() override;
49     void OnPaintFinish() override;
50 
UpdateRenders()51     void UpdateRenders()
52     {
53         ClearReferenceRenders();
54         GetReferenceRenders();
55     }
56 
GetSelectPopupComponent()57     RefPtr<SelectPopupComponent> GetSelectPopupComponent()
58     {
59         return selectPopup_;
60     }
61 
SetIsWattingForAnimationStart(bool isWattingForAnimationStart)62     void SetIsWattingForAnimationStart(bool isWattingForAnimationStart)
63     {
64         isWattingForAnimationStart_ = isWattingForAnimationStart;
65     }
66 
67     bool HandleMouseEvent(const MouseEvent& event) override;
68 
69     void ProcessTouchDown(const TouchEventInfo& info);
70     void ProcessTouchUp(const TouchEventInfo& info);
71 
72 protected:
73     bool isFullScreen_ = true;
74     bool isWattingForAnimationStart_ = false;
75     Color tvBackColor_;
76     Offset globalRightBottom_;
77     Offset childPosition_;
78     LayoutParam childLayoutParam_;
79     RefPtr<RenderScroll> renderScroll_;
80     std::vector<RefPtr<RenderOption>> renderOptions_;
81     Dimension optionInterval_;
82     Dimension rrectSize_;
83 
84     bool isContextMenu_ = false;
85 private:
86     void AdjustTvChildVerticalLayout(const Size& size, double& y, double& height);
87     void AdjustTvChildHorizontalLayout(const Size& size, double& x, double& width);
88     void AdjustChildVerticalLayout(const Size& size, double& y, double& height);
89     void AdjustChildHorizontalLayout(const Size& size, double& x, double& width);
90     void AdjustChildLayout(Size& size);
91 
92     void CreateAnimation();
93     void CreatePopupAnimation(bool isMenu);
94 
95     void OnTouchTestHit(
96         const Offset& coordinateOffset, const TouchRestrict& touchRestrict, TouchTestResult& result) override;
97     void HandleRawEvent(const Offset& clickPosition);
98 
99     void GetReferenceRenders();
100     void GetReferenceRenders(const RefPtr<RenderNode>& render);
101     void ClearReferenceRenders();
102 
103     bool ScreenDirectionSwitched();
104 
105     RefPtr<RawRecognizer> rawDetector_;
106     RefPtr<FreeDragRecognizer> dragDetector_;
107     RefPtr<LongPressRecognizer> longPressDetector_;
108     RefPtr<ClickRecognizer> clickDetector_;
109     std::size_t optionSize_ = SELECT_DEFAULT_OPTION_SIZE;
110     RefPtr<SelectPopupComponent> selectPopup_;
111     Offset selectLeftTop_;
112     Offset selectRightBottom_;
113 
114     TouchRegion touchRegion_;
115     Dimension minWidth_;
116     Dimension verticalSpacing_;
117     Dimension horizontalSpacing_;
118     Dimension contentSpacing_;
119 
120     bool screenHorizontal_ = false;
121     bool screenVertical_ = false;
122     bool animationCreated_ = false;
123 
124     double normalPadding_ = 0.0;
125     RefPtr<SelectTheme> theme_;
126 
127     RefPtr<RenderNode> renderRoot_;
128     RefPtr<RenderPositioned> renderPositioned_;
129     RefPtr<RenderBox> renderTitleBox_;
130     Offset firstFingerDownOffset_;
131     Offset firstFingerUpOffset_;
132 };
133 
134 } // namespace OHOS::Ace
135 
136 #endif // FOUNDATION_ACE_FRAMEWORKS_CORE_COMPONENTS_SELECT_POPUP_RENDER_SELECT_POPUP_H
137