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@Clarko
Last active March 28, 2023 18:43
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SwiftUI suppressible keyboard shortcuts
//
// RemovableKeyboardShortcut.swift
//
// Created by Clarko on 2/2/21.
//
// Adds an argument to dynamically remove a keyboard shortcut
//
import SwiftUI
extension View {
func keyboardShortcut(_ key: KeyEquivalent, disabled: Bool) -> some View {
self.modifier(RemovableKeyboardShortcut(key: key, disabled: disabled))
}
func keyboardShortcut(_ shortcut: KeyboardShortcut, disabled: Bool) -> some View {
self.modifier(RemovableKeyboardShortcut(shortcut: shortcut, disabled: disabled))
}
func keyboardShortcut(_ key: KeyEquivalent, modifiers: EventModifiers, disabled: Bool) -> some View {
self.modifier(RemovableKeyboardShortcut(key: key, modifiers: modifiers, disabled: disabled))
}
}
struct RemovableKeyboardShortcut: ViewModifier {
var shortcut: KeyboardShortcut? = nil
var key: KeyEquivalent? = nil
var modifiers: EventModifiers? = nil
var disabled: Bool
func body(content: Content) -> some View {
switch (shortcut, key, modifiers, disabled) {
case (let .some(shortcut), nil, nil, false):
content.keyboardShortcut(shortcut)
case (nil, let .some(key), nil, false):
content.keyboardShortcut(key)
case (nil, let .some(key), let .some(modifiers), false):
content.keyboardShortcut(key, modifiers: modifiers)
default:
content
}
}
}
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