UICollectionView with simple paging and rotation support

Main Componenets

• PagedCollectionView
  • Uses PagedCollectionViewLayout to layout the cells during rotation.
  • Adds the UICollectionView inside a UIView to enable the paging support.
• PagedCollectionViewLayout
  • Arrange the items to be displayed in full collection view size and adjust its size during rotation.
  • Available customizations:
    • pageSpacing: CGFloat: Spacing between the pages that is only visible during scrolling
    • pageInset: UIEdgeInsets: The insets for each individual page
    • collectionViewInset: UIEdgeInsets: Insets for the collection view area that is not visible, helpful when the collection view size is bigger than its superview. Used to enable paging support with spaces between pages.
    • shouldRespectAdjustedContentInset: Bool: When set to false -> the items will fill the whole available space
    • scrollDirection: UICollectionView.ScrollDirection: The direction of scrolling horizontal or vertical
      
      
  
• CenteredItemCollectionViewFlowLayout
  • Scrolls the collectionView during rotation to show the same item that was visible before rotation
  • Available customizations (Check CenteredItemLocatingDelegate):
    • Center of the collection view
    • Cells to exclude during calculation
    • Ability to reject scrolling
      
      
  

DataSource (not required to use PagedCollectionView)

Handy classes to provide a data source for a collection view Just create an instance of SectionConfigurator with the ViewModels and asign the dataSource to the collection view

License

MIT License

Copyright (c) 2019 Hani Ibrahim

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.