70 lines
2.1 KiB
Swift
70 lines
2.1 KiB
Swift
//
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// Copyright (c) 2022 Open Whisper Systems. All rights reserved.
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//
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import Foundation
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import UIKit
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open class OWSTableSheetViewController: InteractiveSheetViewController {
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public let tableViewController = OWSTableViewController2()
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public override var interactiveScrollViews: [UIScrollView] { [tableViewController.tableView] }
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public override var sheetBackgroundColor: UIColor {
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OWSTableViewController2.tableBackgroundColor(isUsingPresentedStyle: true)
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}
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open var contentSizeHeight: CGFloat {
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tableViewController.tableView.contentSize.height + tableViewController.tableView.adjustedContentInset.totalHeight
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}
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public override var minimizedHeight: CGFloat {
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return min(contentSizeHeight, maximizedHeight)
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}
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public override var maximizedHeight: CGFloat {
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min(contentSizeHeight, CurrentAppContext().frame.height - (view.safeAreaInsets.top + 32))
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}
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public required init() {
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super.init()
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tableViewController.shouldDeferInitialLoad = false
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}
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public override func viewDidLoad() {
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super.viewDidLoad()
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addChild(tableViewController)
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contentView.addSubview(tableViewController.view)
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tableViewController.view.autoPinEdgesToSuperviewEdges()
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updateViewState()
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}
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public override func viewDidLayoutSubviews() {
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super.viewDidLayoutSubviews()
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updateViewState()
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}
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private var previousMinimizedHeight: CGFloat?
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private var previousSafeAreaInsets: UIEdgeInsets?
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public func updateViewState() {
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if previousSafeAreaInsets != tableViewController.view.safeAreaInsets {
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updateTableContents()
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previousSafeAreaInsets = tableViewController.view.safeAreaInsets
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}
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if minimizedHeight != previousMinimizedHeight {
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heightConstraint?.constant = minimizedHeight
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previousMinimizedHeight = minimizedHeight
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}
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}
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public override func themeDidChange() {
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super.themeDidChange()
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updateTableContents()
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}
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open func updateTableContents(shouldReload: Bool = true) {
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}
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}
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