Class: Tgios::AnimatableView

Inherits:
UIView
  • Object
show all
Defined in:
lib/tgios/animatable_view.rb

Constant Summary collapse

DURATION = 
0.25

Instance Method Summary collapse

Instance Method Details

#hide_animated ⇒ Object 



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# File 'lib/tgios/animatable_view.rb', line 35

def hide_animated
  if @is_shown
    @hide_notification ||= NSNotification.notificationWithName(
        UIKeyboardWillHideNotification,
        object: self,
        userInfo:{UIKeyboardAnimationCurveUserInfoKey=> UIViewAnimationOptionCurveEaseInOut,
                  UIKeyboardAnimationDurationUserInfoKey=> DURATION})
    UIView.animateWithDuration(DURATION, animations: ->{
      NSNotificationCenter.defaultCenter.postNotification(@hide_notification)
      self.alpha = 0.0
      frame = self.frame
      frame.origin.y = self.superview.frame.size.height
      self.frame = frame
    })
    @is_shown = false
  end
end

#initWithFrame(frame) ⇒ Object 



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# File 'lib/tgios/animatable_view.rb', line 5

def initWithFrame(frame)
  super
  bg_view = PlasticCup::Base.style(UIView.new,
                                   frame: self.bounds,
                                   backgroundColor: :white.uicolor,
                                   alpha: 0.95)
  self.addSubview(bg_view)
  if self.layer.respondsToSelector('setAllowsGroupOpacity:')
    self.layer.allowsGroupOpacity = false
  end
  self
end

#is_shown ⇒ Object 



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# File 'lib/tgios/animatable_view.rb', line 53

def is_shown
  @is_shown
end

#show_animated ⇒ Object 



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# File 'lib/tgios/animatable_view.rb', line 18

def show_animated
  new_frame = self.frame
  new_frame.origin.y = self.superview.frame.size.height - self.bounds.size.height
  @show_notification ||= NSNotification.notificationWithName(
      UIKeyboardWillShowNotification,
      object: self,
      userInfo:{UIKeyboardFrameEndUserInfoKey=> NSValue.valueWithCGRect(self.superview.convertRect(new_frame, toView: nil)),
                UIKeyboardAnimationCurveUserInfoKey=> UIViewAnimationOptionCurveEaseInOut,
                UIKeyboardAnimationDurationUserInfoKey=> DURATION})
  UIView.animateWithDuration(DURATION, animations: ->{
    NSNotificationCenter.defaultCenter.postNotification(@show_notification)
    self.alpha = 1.0
    self.frame = new_frame
  })
  @is_shown = true
end