Class: SwipeTitleController

Inherits:
UIViewController
  • Object
show all
Defined in:
lib/swipe_title/swipe_title_controller.rb

Constant Summary collapse

CELL_ID = 
'CellID'

Instance Attribute Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#delegate ⇒ Object

Returns the value of attribute delegate.



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# File 'lib/swipe_title/swipe_title_controller.rb', line 5

def delegate
  @delegate
end

#selectedIndex ⇒ Object

Returns the value of attribute selectedIndex.



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# File 'lib/swipe_title/swipe_title_controller.rb', line 6

def selectedIndex
  @selectedIndex
end

Instance Method Details

#scrollToItemAtIndex(index) ⇒ Object 



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# File 'lib/swipe_title/swipe_title_controller.rb', line 33

def scrollToItemAtIndex index
  @swipeController.scrollToItemAtIndex index
  @pageControl.currentPage = index
end

#swipeBegan ⇒ Object

Called by Swipe Collection View Controller



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# File 'lib/swipe_title/swipe_title_controller.rb', line 54

def swipeBegan
  view.layer.shadowOpacity = 1
end

#swipeEnded ⇒ Object 



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# File 'lib/swipe_title/swipe_title_controller.rb', line 58

def swipeEnded
  UIView.transitionWithView view,
    duration: 0.1,
    options: UIViewAnimationOptionTransitionCrossDissolve,
    animations: -> {
      view.layer.shadowOpacity = 0
    },
  completion:nil
end

#swipeTitleControllerSelectedIndex(controller, index) ⇒ Object 



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# File 'lib/swipe_title/swipe_title_controller.rb', line 38

def swipeTitleControllerSelectedIndex controller, index
  @pageControl.currentPage = index
  delegate.swipeTitleControllerSelectedIndex controller, index
end

#titles=(titles) ⇒ Object 



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# File 'lib/swipe_title/swipe_title_controller.rb', line 43

def titles= titles
  @pageControl.numberOfPages = titles.length

  @pageControl.hidden = titles.length == 1

  @swipeController.titles = titles
  @swipeController.reloadData
end

#viewDidLoad ⇒ Object 



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# File 'lib/swipe_title/swipe_title_controller.rb', line 8

def viewDidLoad
  view.layer.tap do |l|
    l.masksToBounds = false
    l.cornerRadius  = 5
    l.shadowOffset  = CGSizeMake(0, 0)
    l.shadowRadius  = 8
    l.shadowOpacity = 0
  end

  @swipeController = SwipeCollectionViewController.alloc.initWithFrame(CGRectZero)
  @swipeController.delegate = self
  view.addSubview @swipeController.collectionView

  @pageControl = UIPageControl.alloc.initWithFrame(CGRectZero)
  @pageControl.userInteractionEnabled = false
  view.addSubview @pageControl
end

#viewWillLayoutSubviews ⇒ Object 



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# File 'lib/swipe_title/swipe_title_controller.rb', line 26

def viewWillLayoutSubviews
  @swipeController.collectionView.frame = CGRectMake(0, 0,
    view.frame.size.width, view.frame.size.height)
  @pageControl.frame = CGRectMake(0, view.frame.size.height - 14,
    view.frame.size.width, 14)
end