103 lines
4.2 KiB
Swift
103 lines
4.2 KiB
Swift
//
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// IQBarButtonItemConfiguration.swift
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// https://github.com/hackiftekhar/IQKeyboardToolbar
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// Copyright (c) 2013-24 Iftekhar Qurashi.
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//
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// Permission is hereby granted, free of charge, to any person obtaining a copy
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// of this software and associated documentation files (the "Software"), to deal
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// in the Software without restriction, including without limitation the rights
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// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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// copies of the Software, and to permit persons to whom the Software is
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// furnished to do so, subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included in
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// all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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// THE SOFTWARE.
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import UIKit
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/**
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IQBarButtonItemConfiguration for creating toolbar with bar button items
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*/
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@available(iOSApplicationExtension, unavailable)
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@MainActor
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@objcMembers public final class IQBarButtonItemConfiguration: NSObject {
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public init(systemItem: UIBarButtonItem.SystemItem, action: Selector? = nil) {
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self.systemItem = systemItem
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self.image = nil
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self.title = nil
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self.action = action
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super.init()
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}
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public init(image: UIImage, action: Selector? = nil) {
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self.systemItem = nil
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self.image = image
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self.title = nil
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self.action = action
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super.init()
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}
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public init(title: String, action: Selector? = nil) {
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self.systemItem = nil
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self.image = nil
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self.title = title
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self.action = action
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super.init()
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}
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public let systemItem: UIBarButtonItem.SystemItem? // System Item to be used to instantiate bar button.
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public let image: UIImage? // Image to show on bar button item if it's not a system item.
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public let title: String? // Title to show on bar button item if it's not a system item.
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public var action: Selector? // action for bar button item. Usually 'doneAction:(IQBarButtonItem*)item'.
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public override var accessibilityLabel: String? { didSet { } } // Accessibility related labels
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public func apply(on oldBarButtonItem: IQBarButtonItem, target: AnyObject?) -> IQBarButtonItem {
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var newBarButtonItem: IQBarButtonItem = oldBarButtonItem
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if systemItem == nil, !oldBarButtonItem.isSystemItem {
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newBarButtonItem.title = title
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newBarButtonItem.image = image
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newBarButtonItem.target = target
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newBarButtonItem.action = action
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} else {
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if let systemItem: UIBarButtonItem.SystemItem = systemItem {
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newBarButtonItem = IQBarButtonItem(barButtonSystemItem: systemItem, target: target, action: action)
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newBarButtonItem.isSystemItem = true
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#if compiler(>=6.2) // Xcode 26
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let requiresCompatibility: Bool = Bundle.main.object(forInfoDictionaryKey: "UIDesignRequiresCompatibility") as? Bool ?? false
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if #available(iOS 26.0, *), !requiresCompatibility {
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newBarButtonItem.style = .plain
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}
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#endif
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} else if let image: UIImage = image {
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newBarButtonItem = IQBarButtonItem(image: image, style: .plain, target: target, action: action)
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} else {
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newBarButtonItem = IQBarButtonItem(title: title, style: .plain, target: target, action: action)
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}
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newBarButtonItem.invocation = oldBarButtonItem.invocation
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newBarButtonItem.isEnabled = oldBarButtonItem.isEnabled
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newBarButtonItem.tag = oldBarButtonItem.tag
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}
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newBarButtonItem.accessibilityLabel = accessibilityLabel
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newBarButtonItem.accessibilityIdentifier = oldBarButtonItem.accessibilityLabel
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return newBarButtonItem
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}
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}
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