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 #include "core/components_v2/inspector/scroll_composed_element.h"
17
18 #include <unordered_map>
19
20 #include "base/log/dump_log.h"
21 #include "core/components/common/layout/constants.h"
22 #include "core/components/scroll/render_single_child_scroll.h"
23 #include "core/components_v2/inspector/utils.h"
24
25 namespace OHOS::Ace::V2 {
26 namespace {
27
28 const std::unordered_map<std::string, std::function<std::string(const ScrollComposedElement&)>> CREATE_JSON_MAP {
__anon77e4dceb0202(const ScrollComposedElement& inspector) 29 { "scrollable", [](const ScrollComposedElement& inspector) { return inspector.GetAxisDirection(); } },
__anon77e4dceb0302(const ScrollComposedElement& inspector) 30 { "scrollBar", [](const ScrollComposedElement& inspector) { return inspector.GetDisplayMode(); } },
__anon77e4dceb0402(const ScrollComposedElement& inspector) 31 { "scrollBarColor", [](const ScrollComposedElement& inspector) { return inspector.GetForegroundColor(); } },
__anon77e4dceb0502(const ScrollComposedElement& inspector) 32 { "scrollBarWidth", [](const ScrollComposedElement& inspector) { return inspector.GetBarWidth(); } }
33 };
34
35 } // namespace
36
Dump()37 void ScrollComposedElement::Dump()
38 {
39 InspectorComposedElement::Dump();
40 DumpLog::GetInstance().AddDesc(std::string("scrollable: ").append(GetAxisDirection()));
41 DumpLog::GetInstance().AddDesc(std::string("scrollBar: ").append(GetDisplayMode()));
42 DumpLog::GetInstance().AddDesc(std::string("scrollBarColor: ").append(GetForegroundColor()));
43 DumpLog::GetInstance().AddDesc(std::string("scrollBarWidth: ").append(GetBarWidth()));
44 }
45
ToJsonObject() const46 std::unique_ptr<JsonValue> ScrollComposedElement::ToJsonObject() const
47 {
48 auto resultJson = InspectorComposedElement::ToJsonObject();
49 for (const auto& value : CREATE_JSON_MAP) {
50 resultJson->Put(value.first.c_str(), value.second(*this).c_str());
51 }
52 return resultJson;
53 }
54
GetAxisDirection() const55 std::string ScrollComposedElement::GetAxisDirection() const
56 {
57 auto renderSingleChildScroll = GetRenderSingleChildScroll();
58 if (!renderSingleChildScroll) {
59 return "";
60 }
61 Axis axisDirection = renderSingleChildScroll->GetAxis();
62 switch (axisDirection) {
63 case Axis::VERTICAL:
64 return std::string("ScrollDirection.Vertical");
65 case Axis::HORIZONTAL:
66 return std::string("ScrollDirection.Horizontal");
67 case Axis::FREE:
68 return std::string("ScrollDirection.Free");
69 case Axis::NONE:
70 return std::string("ScrollDirection.None");
71 default:
72 return std::string("ScrollDirection.Vertical");
73 }
74 }
75
GetDisplayMode() const76 std::string ScrollComposedElement::GetDisplayMode() const
77 {
78 auto renderSingleChildScroll = GetRenderSingleChildScroll();
79 if (!renderSingleChildScroll) {
80 return "";
81 }
82 auto scrollBar = renderSingleChildScroll->GetScrollBar();
83 if (!scrollBar) {
84 return "";
85 }
86 DisplayMode displayMode = scrollBar->GetDisplayMode();
87 switch (displayMode) {
88 case DisplayMode::OFF:
89 return std::string("BarState.Off");
90 case DisplayMode::AUTO:
91 return std::string("BarState.Auto");
92 case DisplayMode::ON:
93 return std::string("BarState.On");
94 default:
95 return std::string("");
96 }
97 }
98
GetForegroundColor() const99 std::string ScrollComposedElement::GetForegroundColor() const
100 {
101 auto renderSingleChildScroll = GetRenderSingleChildScroll();
102 if (!renderSingleChildScroll) {
103 return "";
104 }
105 auto scrollBar = renderSingleChildScroll->GetScrollBar();
106 if (!scrollBar) {
107 return "";
108 }
109 return scrollBar->GetForegroundColor().ColorToString();
110 }
111
GetBarWidth() const112 std::string ScrollComposedElement::GetBarWidth() const
113 {
114 auto renderSingleChildScroll = GetRenderSingleChildScroll();
115 if (!renderSingleChildScroll) {
116 return "";
117 }
118 auto scrollBar = renderSingleChildScroll->GetScrollBar();
119 if (!scrollBar) {
120 return "";
121 }
122 Dimension BarWidth = scrollBar->GetActiveWidth();
123 return BarWidth.ToString();
124 }
125
GetRenderSingleChildScroll() const126 RefPtr<RenderSingleChildScroll> ScrollComposedElement::GetRenderSingleChildScroll() const
127 {
128 auto node = GetInspectorNode(ScrollElement::TypeId());
129 if (node) {
130 return AceType::DynamicCast<RenderSingleChildScroll>(node);
131 }
132 return nullptr;
133 }
134
135 } // namespace OHOS::Ace::V2