75 lines
2.1 KiB
Swift
75 lines
2.1 KiB
Swift
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//
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// StyledPicker.swift
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// Passepartout
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//
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// Created by Davide De Rosa on 2/19/22.
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// Copyright (c) 2022 Davide De Rosa. All rights reserved.
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//
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// https://github.com/passepartoutvpn
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//
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// This file is part of Passepartout.
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//
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// Passepartout is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// Passepartout is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with Passepartout. If not, see <http://www.gnu.org/licenses/>.
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//
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import SwiftUI
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struct StyledPicker<T: Hashable, Label: View, Style: ListStyle>: View {
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let title: String
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@Binding var selection: T
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let values: [T]
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let pickerLabel: (T) -> Label
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let selectionLabel: (T) -> Label
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let listStyle: () -> Style
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@State private var isPresented = false
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var body: some View {
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NavigationLink(isActive: $isPresented, destination: pickerView) {
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HStack {
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Text(title)
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Spacer()
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selectionLabel(selection)
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}
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}
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}
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private func pickerView() -> some View {
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List {
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Section {
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ForEach(values, id: \.self) { value in
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Button {
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selection = value
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isPresented = false
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} label: {
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HStack {
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pickerLabel(value)
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Spacer()
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if value == selection {
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Image(systemName: "checkmark")
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}
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}
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}
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}
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}
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}.navigationTitle(title)
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.listStyle(listStyle())
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}
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}
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