63 lines
1.6 KiB
Swift
63 lines
1.6 KiB
Swift
//
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// ThemeFavoriteToggle.swift
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// Passepartout
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//
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// Created by Davide De Rosa on 10/25/24.
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// Copyright (c) 2024 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 FavoriteToggle<ID>: View where ID: Hashable {
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let value: ID
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@Binding
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var selection: Set<ID>
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@State
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private var hover: ID?
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var body: some View {
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Button {
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if selection.contains(value) {
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selection.remove(value)
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} else {
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selection.insert(value)
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}
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} label: {
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ThemeImage(selection.contains(value) ? .favoriteOn : .favoriteOff)
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.opacity(opacity)
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}
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.onHover {
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hover = $0 ? value : nil
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}
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}
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}
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private extension FavoriteToggle {
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var opacity: Double {
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#if os(iOS)
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1.0
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#else
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selection.contains(value) || value == hover ? 1.0 : 0.0
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#endif
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}
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}
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