59 lines
1.6 KiB
Swift
59 lines
1.6 KiB
Swift
//
|
|
// Binding+Extensions.swift
|
|
// Passepartout
|
|
//
|
|
// Created by Davide De Rosa on 2/19/22.
|
|
// Copyright (c) 2023 Davide De Rosa. All rights reserved.
|
|
//
|
|
// https://github.com/passepartoutvpn
|
|
//
|
|
// This file is part of Passepartout.
|
|
//
|
|
// Passepartout is free software: you can redistribute it and/or modify
|
|
// it under the terms of the GNU General Public License as published by
|
|
// the Free Software Foundation, either version 3 of the License, or
|
|
// (at your option) any later version.
|
|
//
|
|
// Passepartout is distributed in the hope that it will be useful,
|
|
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
// GNU General Public License for more details.
|
|
//
|
|
// You should have received a copy of the GNU General Public License
|
|
// along with Passepartout. If not, see <http://www.gnu.org/licenses/>.
|
|
//
|
|
|
|
import SwiftUI
|
|
|
|
func ?? <T>(lhs: Binding<T?>, rhs: T) -> Binding<T> {
|
|
Binding {
|
|
lhs.wrappedValue ?? rhs
|
|
} set: {
|
|
lhs.wrappedValue = $0
|
|
}
|
|
}
|
|
|
|
extension Binding {
|
|
func toString() -> Binding<String> where Value == URL? {
|
|
.init {
|
|
wrappedValue?.absoluteString ?? ""
|
|
} set: {
|
|
wrappedValue = URL(string: $0) ?? wrappedValue
|
|
}
|
|
}
|
|
|
|
func toString<T>() -> Binding<String> where Value == T?, T: FixedWidthInteger {
|
|
.init {
|
|
guard let v = wrappedValue else {
|
|
return ""
|
|
}
|
|
return v.description
|
|
} set: {
|
|
guard let v = T($0) else {
|
|
return
|
|
}
|
|
wrappedValue = v
|
|
}
|
|
}
|
|
}
|