style: linter

appsolutestudios · Jan 2, 2023 · 4fbabbc · 4fbabbc
1 parent eb95ef3
commit 4fbabbc
Showing 1 changed file with 48 additions and 52 deletions.
diff --git a/Sources/ImageViewer_swift/ImageCarouselViewController.swift b/Sources/ImageViewer_swift/ImageCarouselViewController.swift
@@ -2,11 +2,10 @@ import UIKit
 
 public protocol ImageDataSource: AnyObject {
  func numberOfImages() -> Int
- func imageItem(at index:Int) -> ImageItem
+ func imageItem(at index: Int) -> ImageItem
 }
 
-public class ImageCarouselViewController:UIPageViewController, ImageViewerTransitionViewControllerConvertible {
-
+public class ImageCarouselViewController: UIPageViewController, ImageViewerTransitionViewControllerConvertible {
  unowned var initialSourceView: UIImageView?
  var sourceView: UIImageView? {
  guard let vc = viewControllers?.first as? ImageViewerController else {
@@ -22,33 +21,33 @@ public class ImageCarouselViewController:UIPageViewController, ImageViewerTransi
  return vc.imageView
  }
 
- weak var imageDatasource:ImageDataSource?
- let imageLoader:ImageLoader
+ weak var imageDatasource: ImageDataSource?
+ let imageLoader: ImageLoader
 
  var initialIndex = 0
 
- var theme:ImageViewerTheme = .light {
+ var theme: ImageViewerTheme = .light {
  didSet {
  navItem.leftBarButtonItem?.tintColor = theme.tintColor
  backgroundView?.backgroundColor = theme.color
  }
  }
 
  var imageContentMode: UIView.ContentMode = .scaleAspectFill
- var options:[ImageViewerOption] = []
+ var options: [ImageViewerOption] = []
 
- private var onRightNavBarTapped:((Int) -> Void)?
+ private var onRightNavBarTapped: ((Int) -> Void)?
  private var onCTAButtonTapped: ((Int) -> Void)?
 
- private(set) lazy var navBar:UINavigationBar = {
+ private(set) lazy var navBar: UINavigationBar = {
  let _navBar = UINavigationBar(frame: .zero)
  _navBar.isTranslucent = true
  _navBar.setBackgroundImage(UIImage(), for: .default)
  _navBar.shadowImage = UIImage()
  return _navBar
  }()
 
- private(set) lazy var backgroundView:UIView? = {
+ private(set) lazy var backgroundView: UIView? = {
  let _v = UIView()
  _v.backgroundColor = theme.color
  _v.alpha = 1.0
@@ -61,12 +60,11 @@ public class ImageCarouselViewController:UIPageViewController, ImageViewerTransi
  private let imageViewerPresentationDelegate: ImageViewerTransitionPresentationManager
 
  public init(
- sourceView:UIImageView,
+ sourceView: UIImageView,
  imageDataSource: ImageDataSource?,
  imageLoader: ImageLoader,
- options:[ImageViewerOption] = [],
- initialIndex:Int = 0) {
-
+ options: [ImageViewerOption] = [],
+ initialIndex: Int = 0) {
  self.initialSourceView = sourceView
  self.initialIndex = initialIndex
  self.options = options
@@ -83,7 +81,7 @@ public class ImageCarouselViewController:UIPageViewController, ImageViewerTransi
  break
  }
  }
- imageContentMode = _imageContentMode
+ self.imageContentMode = _imageContentMode
 
  self.imageViewerPresentationDelegate = ImageViewerTransitionPresentationManager(imageContentMode: imageContentMode)
  super.init(
@@ -96,6 +94,7 @@ public class ImageCarouselViewController:UIPageViewController, ImageViewerTransi
  modalPresentationCapturesStatusBarAppearance = true
  }
 
+ @available(*, unavailable)
  required init?(coder: NSCoder) {
  fatalError("init(coder:) has not been implemented")
  }
@@ -154,33 +153,32 @@ public class ImageCarouselViewController:UIPageViewController, ImageViewerTransi
  }
 
  private func applyOptions() {
-
  options.forEach {
  switch $0 {
-  case .theme(let theme):
-  self.theme = theme
-  case .contentMode(let contentMode):
-  self.imageContentMode = contentMode
-  case .closeIcon(let icon):
-  navItem.leftBarButtonItem?.image = icon
-  case .rightNavItemTitle(let title, let onTap):
-  navItem.rightBarButtonItem = UIBarButtonItem(
-  title: title,
-  style: .plain,
-  target: self,
-  action: #selector(diTapRightNavBarItem(_:)))
-  onRightNavBarTapped = onTap
-  case .rightNavItemIcon(let icon, let onTap):
-  navItem.rightBarButtonItem = UIBarButtonItem(
-  image: icon,
-  style: .plain,
-  target: self,
-  action: #selector(diTapRightNavBarItem(_:)))
-  onRightNavBarTapped = onTap
-  case .ctaButton(let title, let onTap):
-  setCTAButtonTitle(title)
-  addCTAButtonToView()
-  onCTAButtonTapped = onTap
+ case .theme(let theme):
+ self.theme = theme
+ case .contentMode(let contentMode):
+ self.imageContentMode = contentMode
+ case .closeIcon(let icon):
+ navItem.leftBarButtonItem?.image = icon
+ case .rightNavItemTitle(let title, let onTap):
+ navItem.rightBarButtonItem = UIBarButtonItem(
+ title: title,
+ style: .plain,
+ target: self,
+ action: #selector(diTapRightNavBarItem(_:)))
+ onRightNavBarTapped = onTap
+ case .rightNavItemIcon(let icon, let onTap):
+ navItem.rightBarButtonItem = UIBarButtonItem(
+ image: icon,
+ style: .plain,
+ target: self,
+ action: #selector(diTapRightNavBarItem(_:)))
+ onRightNavBarTapped = onTap
+ case .ctaButton(let title, let onTap):
+ setCTAButtonTitle(title)
+ addCTAButtonToView()
+ onCTAButtonTapped = onTap
  }
  }
  }
@@ -196,7 +194,7 @@ public class ImageCarouselViewController:UIPageViewController, ImageViewerTransi
  dataSource = self
 
  if let imageDatasource = imageDatasource {
- let initialVC:ImageViewerController = .init(
+ let initialVC: ImageViewerController = .init(
  index: initialIndex,
  imageItem: imageDatasource.imageItem(at: initialIndex),
  imageLoader: imageLoader)
@@ -205,19 +203,19 @@ public class ImageCarouselViewController:UIPageViewController, ImageViewerTransi
  }
 
  @objc
- private func dismiss(_ sender:UIBarButtonItem) {
- self.dismiss(animated: true, completion: nil)
+ private func dismiss(_ sender: UIBarButtonItem) {
+ dismiss(animated: true, completion: nil)
  }
 
  deinit {
  initialSourceView?.alpha = 1.0
  }
 
  @objc
- func diTapRightNavBarItem(_ sender:UIBarButtonItem) {
+ func diTapRightNavBarItem(_ sender: UIBarButtonItem) {
  guard let onTap = onRightNavBarTapped,
- let _firstVC = viewControllers?.first as? ImageViewerController
-  else { return }
+  let _firstVC = viewControllers?.first as? ImageViewerController
+ else { return }
  onTap(_firstVC.index)
  }
 
@@ -237,32 +235,30 @@ public class ImageCarouselViewController:UIPageViewController, ImageViewerTransi
  }
 }
 
-extension ImageCarouselViewController:UIPageViewControllerDataSource {
+extension ImageCarouselViewController: UIPageViewControllerDataSource {
  public func pageViewController(
  _ pageViewController: UIPageViewController,
  viewControllerBefore viewController: UIViewController) -> UIViewController? {
-
  guard let vc = viewController as? ImageViewerController else { return nil }
  guard let imageDatasource = imageDatasource else { return nil }
  guard vc.index > 0 else { return nil }
 
  let newIndex = vc.index - 1
- return ImageViewerController.init(
+ return ImageViewerController(
  index: newIndex,
- imageItem:  imageDatasource.imageItem(at: newIndex),
+ imageItem: imageDatasource.imageItem(at: newIndex),
  imageLoader: vc.imageLoader)
  }
 
  public func pageViewController(
  _ pageViewController: UIPageViewController,
  viewControllerAfter viewController: UIViewController) -> UIViewController? {
-
  guard let vc = viewController as? ImageViewerController else { return nil }
  guard let imageDatasource = imageDatasource else { return nil }
  guard vc.index <= (imageDatasource.numberOfImages() - 2) else { return nil }
 
  let newIndex = vc.index + 1
- return ImageViewerController.init(
+ return ImageViewerController(
  index: newIndex,
  imageItem: imageDatasource.imageItem(at: newIndex),
  imageLoader: vc.imageLoader)