mirror of
https://gitlab.linphone.org/BC/public/linphone-iphone.git
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37 lines
1.3 KiB
Swift
37 lines
1.3 KiB
Swift
/*
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* Copyright (c) 2010-2020 Belledonne Communications SARL.
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*
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* This file is part of linphone-iphone
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*
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* This program 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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* This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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import SwiftUI
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extension View {
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/// Applies the given transform if the given condition evaluates to `true`.
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/// - Parameters:
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/// - condition: The condition to evaluate.
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/// - transform: The transform to apply to the source `View`.
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/// - Returns: Either the original `View` or the modified `View` if the condition is `true`.
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@ViewBuilder func `if`<Content: View>(_ condition: Bool, transform: (Self) -> Content) -> some View {
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if condition {
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transform(self)
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} else {
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self
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}
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}
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func apply<V: View>(@ViewBuilder _ block: (Self) -> V) -> V { block(self) }
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}
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