104 lines
3.4 KiB
Swift
104 lines
3.4 KiB
Swift
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//
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// AppSplitViewController.swift
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// Reader
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//
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// Created by Shadowfacts on 1/14/22.
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//
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import UIKit
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#if targetEnvironment(macCatalyst)
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import AppKit
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#endif
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class AppSplitViewController: UISplitViewController {
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private let fervorController: FervorController
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private var secondaryNav: UINavigationController!
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init(fervorController: FervorController) {
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self.fervorController = fervorController
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super.init(style: .doubleColumn)
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}
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required init?(coder: NSCoder) {
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fatalError("init(coder:) has not been implemented")
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}
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override func viewDidLoad() {
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super.viewDidLoad()
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preferredDisplayMode = .oneBesideSecondary
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preferredSplitBehavior = .tile
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presentsWithGesture = true
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showsSecondaryOnlyButton = true
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primaryBackgroundStyle = .sidebar
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let sidebarHome = HomeViewController(fervorController: fervorController)
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sidebarHome.enableStretchyMenu = false
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sidebarHome.itemsDelegate = self
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let sidebarNav = UINavigationController(rootViewController: sidebarHome)
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sidebarNav.navigationBar.prefersLargeTitles = true
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setViewController(sidebarNav, for: .primary)
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secondaryNav = UINavigationController()
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secondaryNav.isNavigationBarHidden = true
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secondaryNav.view.backgroundColor = .appBackground
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setViewController(secondaryNav, for: .secondary)
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let home = HomeViewController(fervorController: fervorController)
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let nav = AppNavigationController(rootViewController: home)
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setViewController(nav, for: .compact)
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}
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#if targetEnvironment(macCatalyst)
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@objc func toggleItemRead(_ item: NSToolbarItem) {
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guard let nav = viewController(for: .secondary) as? UINavigationController,
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let read = nav.topViewController as? ReadViewController else {
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return
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}
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read.item.read = !read.item.read
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updateImage(toolbarItem: item)
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}
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private func updateImage(toolbarItem: NSToolbarItem) {
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if let nav = viewController(for: .secondary) as? UINavigationController,
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let read = nav.topViewController as? ReadViewController {
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toolbarItem.image = UIImage(systemName: read.item.read ? "checkmark.circle.fill" : "checkmark.circle")
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} else {
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toolbarItem.image = UIImage(systemName: "checkmark.circle")
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}
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}
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#endif
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}
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extension AppSplitViewController: ItemsViewControllerDelegate {
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func showReadItem(_ item: Item) {
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secondaryNav.setViewControllers([ReadViewController(item: item, fervorController: fervorController)], animated: false)
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#if targetEnvironment(macCatalyst)
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if let titlebar = view.window?.windowScene?.titlebar,
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let toggleRead = titlebar.toolbar?.items.first(where: { $0.itemIdentifier == .toggleItemRead }) {
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updateImage(toolbarItem: toggleRead)
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}
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#endif
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}
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}
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#if targetEnvironment(macCatalyst)
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extension AppSplitViewController {
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override func responds(to aSelector: Selector!) -> Bool {
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if aSelector == #selector(toggleItemRead) {
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guard let nav = viewController(for: .secondary) as? UINavigationController else {
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return false
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}
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return nav.topViewController is ReadViewController
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} else {
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return super.responds(to: aSelector)
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}
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}
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}
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#endif
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