home/Yep
2
0
Fork 0
mirror of https://github.com/wahyd4/Yep.git synced 2026-08-10 21:36:49 +10:00
Code Issues Packages Projects Releases Wiki Activity

no ConversationLayout

Browse Source
This commit is contained in:
nixzhu
2015-06-03 16:53:45 +08:00
parent 762e4a0190
commit 8d9dfd9d1f
1 changed files with 43 additions and 43 deletions
Download Patch File Download Diff File Expand all files Collapse all files
Yep/ViewControllers/Conversation/ConversationLayout.swift
+43 -43
View File
@@ -11,48 +11,48 @@ import QuartzCore
class ConversationLayout: UICollectionViewFlowLayout {
var lastTimeContentSize: CGSize?
var itemsDeleteIndexPaths = [NSIndexPath]()
override func collectionViewContentSize() -> CGSize {
var contentSize = super.collectionViewContentSize()
if let lastTimeContentSize = lastTimeContentSize {
if lastTimeContentSize.height > contentSize.height {
contentSize.height = lastTimeContentSize.height
}
} else {
lastTimeContentSize = contentSize
}
return contentSize
}
override func finalLayoutAttributesForDisappearingItemAtIndexPath(itemIndexPath: NSIndexPath) -> UICollectionViewLayoutAttributes? {
var attr = super.finalLayoutAttributesForDisappearingItemAtIndexPath(itemIndexPath)
for (index, indexPath) in enumerate(itemsDeleteIndexPaths) {
if indexPath == itemIndexPath {
if let cell = collectionView?.cellForItemAtIndexPath(indexPath) as? ChatStateCell {
var scale: CGFloat = 0.8
var offsetScale: CGFloat = (1-scale)*0.5
attr?.transform = CGAffineTransformMakeScale(scale, scale)
attr?.alpha = 0
println("Frame width \(cell.stateLabel.frame.width)")
attr?.center = CGPointMake(attr!.center.x + attr!.size.width*offsetScale - cell.stateLabel.frame.width*offsetScale, attr!.center.y - cell.stateLabel.frame.height*scale*0.5)
}
// var lastTimeContentSize: CGSize?
//
// var itemsDeleteIndexPaths = [NSIndexPath]()
//
// override func collectionViewContentSize() -> CGSize {
// var contentSize = super.collectionViewContentSize()
//
// if let lastTimeContentSize = lastTimeContentSize {
// if lastTimeContentSize.height > contentSize.height {
// contentSize.height = lastTimeContentSize.height
// }
// } else {
// lastTimeContentSize = contentSize
// }
//
// return contentSize
// }
//
// override func finalLayoutAttributesForDisappearingItemAtIndexPath(itemIndexPath: NSIndexPath) -> UICollectionViewLayoutAttributes? {
// var attr = super.finalLayoutAttributesForDisappearingItemAtIndexPath(itemIndexPath)
//
// for (index, indexPath) in enumerate(itemsDeleteIndexPaths) {
// if indexPath == itemIndexPath {
//
// if let cell = collectionView?.cellForItemAtIndexPath(indexPath) as? ChatStateCell {
// var scale: CGFloat = 0.8
// var offsetScale: CGFloat = (1-scale)*0.5
//
// attr?.transform = CGAffineTransformMakeScale(scale, scale)
// attr?.alpha = 0
//
// println("Frame width \(cell.stateLabel.frame.width)")
//
// attr?.center = CGPointMake(attr!.center.x + attr!.size.width*offsetScale - cell.stateLabel.frame.width*offsetScale, attr!.center.y - cell.stateLabel.frame.height*scale*0.5)
// }
//
// itemsDeleteIndexPaths.removeAtIndex(index)
// }
// }
//
//
// return attr
// }
itemsDeleteIndexPaths.removeAtIndex(index)
}
}
return attr
}
}