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TIPullToRefresh
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Исправлена анимация для ошибок

This commit is contained in:
Merkulov Ilya 2016-04-18 10:20:22 +03:00
parent 67a05c7355
commit 2e700cf269
3 changed files with 50 additions and 18 deletions
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13
Classes/Default/RMRPullToRefreshBaseMessageView.swift
View File

@ -106,6 +106,19 @@ class RMRPullToRefreshBaseMessageView: RMRPullToRefreshBaseView {
// MARK: - RMRPullToRefreshViewProtocol
override func beginLoadingAnimation() {
super.beginLoadingAnimation()
if self.logoHorizontalConstraint?.constant != 0.0 {
self.logoHorizontalConstraint?.constant = 0.0
}
if self.messageViewLeftConstaint?.constant != 0.0 {
self.messageViewLeftConstaint?.constant = 0.0
}
UIView.animateWithDuration(0.4) {[weak self] in
self?.layoutIfNeeded()
}
}
override func willEndLoadingAnimation() {
self.logoHorizontalConstraint?.constant = -CGRectGetWidth(self.bounds)/2.0 + CGRectGetWidth(self.logoImageView.bounds)
self.messageViewLeftConstaint?.constant = -CGRectGetWidth(messageView.bounds) - 10.0

10
Classes/Default/RMRPullToRefreshBaseView.swift
View File

@ -96,8 +96,8 @@ class RMRPullToRefreshBaseView: RMRPullToRefreshView {
didRotateToBottom = false
let rotateTransform = CGAffineTransformRotate(logoImageView.transform, CGFloat(M_PI));
if animated {
UIView .animateWithDuration(0.4, animations: {
self.logoImageView.transform = rotateTransform
UIView .animateWithDuration(0.4, animations: { [weak self] in
self?.logoImageView.transform = rotateTransform
})
} else {
self.logoImageView.transform = rotateTransform
@ -109,8 +109,8 @@ class RMRPullToRefreshBaseView: RMRPullToRefreshView {
didRotateToTop = false
let rotateTransform = CGAffineTransformRotate(logoImageView.transform, -CGFloat(M_PI));
if animated {
UIView .animateWithDuration(0.4, animations: {
self.logoImageView.transform = rotateTransform
UIView .animateWithDuration(0.4, animations: { [weak self] in
self?.logoImageView.transform = rotateTransform
})
} else {
self.logoImageView.transform = rotateTransform
@ -148,8 +148,8 @@ class RMRPullToRefreshBaseView: RMRPullToRefreshView {
override func didEndLoadingAnimation(hidden: Bool) {
logoImageView.stopAnimating()
logoImageView.layer.removeAllAnimations()
isConfigured = false
didRotateToTop = false
isConfigured = !hidden
animating = hidden
}
}

45
Classes/RMRPullToRefreshController.swift
View File

@ -132,7 +132,12 @@ public class RMRPullToRefreshController: NSObject {
updateContainerView(self.state)
containerView.prepareForStopAnimations()
let delay = hideDelay(result)
var delay = hideDelay(result)
var afterDelay = 0.4
if result == .Error && !hideWhenError {
delay = 0.0
}
dispatch_after(dispatch_time(DISPATCH_TIME_NOW, Int64(delay * Double(NSEC_PER_SEC))), dispatch_get_main_queue(), { [weak self] in
if self?.shouldHideWhenStopLoading() == true {
self?.resetContentInset()
@ -145,14 +150,14 @@ public class RMRPullToRefreshController: NSObject {
}
}
self?.contentSizeWhenStartLoading = nil
self?.performSelector(#selector(self?.resetBackgroundViewHeightConstraint), withObject: nil, afterDelay: 0.4)
self?.performSelector(#selector(self?.resetBackgroundViewHeightConstraint), withObject: nil, afterDelay: afterDelay)
}
self?.performSelector(#selector(self?.stopAllAnimations), withObject: nil, afterDelay: 0.4)
self?.performSelector(#selector(self?.stopAllAnimations), withObject: nil, afterDelay: afterDelay)
})
}
public func setHideDelay(delay: NSTimeInterval, result: RMRPullToRefreshResultType) {
hideDelayValues[result] = delay
self.hideDelayValues[result] = delay
}
// MARK: - Private
@ -207,6 +212,11 @@ public class RMRPullToRefreshController: NSObject {
containerView.stopAllAnimations(shouldHideWhenStopLoading())
}
@objc private func forceStopAllAnimations() {
stopped = true
containerView.stopAllAnimations(true)
}
@objc private func resetBackgroundViewHeightConstraint() {
backgroundViewHeightConstraint?.constant = 0
}
@ -214,7 +224,7 @@ public class RMRPullToRefreshController: NSObject {
private func scrollViewDidChangePanState(scrollView: UIScrollView, panState: UIGestureRecognizerState) {
if panState == .Ended || panState == .Cancelled || panState == .Failed {
if state == .Loading {
if state == .Loading || !stopped {
return
}
@ -225,7 +235,7 @@ public class RMRPullToRefreshController: NSObject {
y = -(scrollView.contentSize.height - (scrollView.contentOffset.y + CGRectGetHeight(scrollView.bounds) + originalBottomInset));
}
if y >= height && stopped {
if y >= height {
startLoading(y/height)
// inset
var inset = scrollView.contentInset
@ -240,9 +250,15 @@ public class RMRPullToRefreshController: NSObject {
updateContainerView(state)
if !shouldHideWhenStopLoading() {
var inset = scrollView.contentInset
inset.top = 0.0
inset.bottom = 0.0
setContentInset(inset, animated: true)
if position == .Top && inset.top != originalTopInset {
inset.top = originalTopInset
setContentInset(inset, animated: true)
self.performSelector(#selector(forceStopAllAnimations), withObject: nil, afterDelay: 0.2)
} else if position == .Bottom && inset.top != originalBottomInset {
inset.bottom = originalBottomInset
setContentInset(inset, animated: true)
self.performSelector(#selector(forceStopAllAnimations), withObject: nil, afterDelay: 0.2)
}
}
}
}
@ -259,6 +275,9 @@ public class RMRPullToRefreshController: NSObject {
}
private func scrollViewDidScroll(scrollView: UIScrollView, contentOffset: CGPoint) {
if !stopped {
return
}
if scrollView.dragging && state == .Stopped {
state = .Dragging
updateContainerView(state)
@ -327,10 +346,10 @@ public class RMRPullToRefreshController: NSObject {
UIView.animateWithDuration(0.3,
delay: 0.0,
options: UIViewAnimationOptions.BeginFromCurrentState,
animations: { () -> Void in
self.scrollView?.contentInset = contentInset
}, completion: { (finished) -> Void in
self.changingContentInset = false
animations: { [weak self]() -> Void in
self?.scrollView?.contentInset = contentInset
}, completion: { [weak self](finished) -> Void in
self?.changingContentInset = false
})
}