119 lines
4.2 KiB
Swift
119 lines
4.2 KiB
Swift
//
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// UIScrollView+IQKeyboardManagerExtension.swift
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// https://github.com/hackiftekhar/IQKeyboardManager
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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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import IQKeyboardCore
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@available(iOSApplicationExtension, unavailable)
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@MainActor
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private struct AssociatedKeys {
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static var ignoreScrollingAdjustment: Int = 0
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static var ignoreContentInsetAdjustment: Int = 0
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static var restoreContentOffset: Int = 0
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}
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@available(iOSApplicationExtension, unavailable)
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@MainActor
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public extension IQKeyboardExtension where Base: UIScrollView {
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/**
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If YES, then scrollview will ignore scrolling (simply not scroll it) for adjusting textInputView position.
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Default is NO.
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*/
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var ignoreScrollingAdjustment: Bool {
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get {
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if let base = base {
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return objc_getAssociatedObject(base, &AssociatedKeys.ignoreScrollingAdjustment) as? Bool ?? false
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}
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return false
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}
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set(newValue) {
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if let base = base {
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objc_setAssociatedObject(base, &AssociatedKeys.ignoreScrollingAdjustment,
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newValue, .OBJC_ASSOCIATION_RETAIN_NONATOMIC)
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}
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}
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}
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/**
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If YES, then scrollview will ignore content inset adjustment (simply not updating it) when keyboard is shown.
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Default is NO.
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*/
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var ignoreContentInsetAdjustment: Bool {
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get {
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if let base = base {
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return objc_getAssociatedObject(base, &AssociatedKeys.ignoreContentInsetAdjustment) as? Bool ?? false
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}
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return false
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}
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set(newValue) {
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if let base = base {
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objc_setAssociatedObject(base, &AssociatedKeys.ignoreContentInsetAdjustment,
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newValue, .OBJC_ASSOCIATION_RETAIN_NONATOMIC)
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}
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}
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}
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/**
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If we should restore scrollView contentOffset to it's initial position
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*/
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var restoreContentOffset: Bool {
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get {
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if let base = base {
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return objc_getAssociatedObject(base, &AssociatedKeys.restoreContentOffset) as? Bool ?? false
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}
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return false
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}
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set(newValue) {
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if let base = base {
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objc_setAssociatedObject(base, &AssociatedKeys.restoreContentOffset,
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newValue, .OBJC_ASSOCIATION_RETAIN_NONATOMIC)
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}
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}
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}
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}
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// swiftlint:disable unused_setter_value
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@available(iOSApplicationExtension, unavailable)
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@MainActor
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@objc public extension UIScrollView {
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@available(*, unavailable, renamed: "iq.ignoreScrollingAdjustment")
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var shouldIgnoreScrollingAdjustment: Bool {
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get { false }
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set { }
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}
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@available(*, unavailable, renamed: "iq.ignoreContentInsetAdjustment")
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var shouldIgnoreContentInsetAdjustment: Bool {
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get { false }
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set { }
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}
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@available(*, unavailable, renamed: "iq.restoreContentOffset")
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var shouldRestoreScrollViewContentOffset: Bool {
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get { false }
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set { }
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}
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}
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// swiftlint:enable unused_setter_value
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