-
Notifications
You must be signed in to change notification settings - Fork 0
/
Exhibition.swift
133 lines (122 loc) · 4.2 KB
/
Exhibition.swift
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
import SwiftUI
public struct Exhibition: View {
let exhibits: [Exhibit]
@State var displayed: AnyHashable?
@State var rootDebugViewPresented: Bool = false
@State var exhibitDebugViewPresented: Bool = false
@State var searchText = ""
// MARK: Accessibility
@State var preferredColorScheme: ColorScheme = .light
@State var layoutDirection: LayoutDirection = .leftToRight
private var sections: [String: [Exhibit]] {
Dictionary(grouping: searchResults, by: \.section)
}
func displayBinding(for id: AnyHashable) -> Binding<Bool> {
Binding(
get: { displayed == id },
set: { newValue in
if newValue {
displayed = id
} else {
displayed = nil
}
}
)
}
public init(exhibits: [Exhibit]) {
self.exhibits = exhibits
}
public var body: some View {
NavigationView {
List(sections.sorted(by: keyAscending), id: \.key) { section in
if section.key.isEmpty {
ForEach(section.value) { exhibit in
NavigationLink(exhibit.id, destination: debuggable(exhibit))
}
} else {
Section {
ForEach(section.value) { exhibit in
NavigationLink(exhibit.id, destination: debuggable(exhibit))
}
} header: {
Text(section.key)
}
}
}
.modify {
if #available(macOS 12.0, *) {
$0.searchable(text: $searchText)
} else {
$0
}
}
.navigationTitle("Exhibit")
.toolbar {
ToolbarItem {
Button {
rootDebugViewPresented = true
} label: {
Image(systemName: "gear")
}
}
}
.sheet(isPresented: $rootDebugViewPresented) {
DebugView(
context: .init(),
preferredColorScheme: $preferredColorScheme,
layoutDirection: $layoutDirection
)
}
}
.preferredColorScheme(preferredColorScheme)
.environment(\.layoutDirection, layoutDirection)
}
private func debuggable(_ exhibit: Exhibit) -> some View {
exhibit.layout(exhibit)
.toolbar {
ToolbarItem {
Button {
exhibitDebugViewPresented = true
} label: {
Image(systemName: "gear")
}
}
}
.sheet(isPresented: $exhibitDebugViewPresented) {
DebugView(
context: exhibit.context,
preferredColorScheme: $preferredColorScheme,
layoutDirection: $layoutDirection
)
}
.parameterView(StringParameterView.self)
.parameterView(BoolParameterView.self)
.parameterView(IntParameterView.self)
.parameterView(DateParameterView.self)
.parameterView(ClosureParameterView.self)
}
private var searchResults: [Exhibit] {
if searchText.isEmpty {
return exhibits
} else {
return exhibits.filter {
$0.id.localizedCaseInsensitiveContains(searchText) ||
$0.section.localizedCaseInsensitiveContains(searchText)
}
}
}
}
struct Exhibition_Previews: PreviewProvider {
static var previews: some View {
Exhibition(
exhibits: [
.init(name: "Text", section: "Section 1") { context in
Text(context.parameter(name: "Content", defaultValue: "Text"))
},
.init(name: "Text2", section: "Section 2") { context in
Text(context.parameter(name: "Content", defaultValue: "Text"))
}
]
)
}
}