mirror of
https://github.com/Instagram/IGListKit
synced 2026-05-09 18:40:52 +00:00
41 lines
1.5 KiB
Swift
41 lines
1.5 KiB
Swift
/**
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Copyright (c) 2016-present, Facebook, Inc. All rights reserved.
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The examples provided by Facebook are for non-commercial testing and evaluation
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purposes only. Facebook reserves all rights not expressly granted.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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FACEBOOK BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
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ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
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WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*/
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import UIKit
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import IGListKit
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func spinnerSectionController() -> IGListSingleSectionController {
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let configureBlock = { (item: Any, cell: UICollectionViewCell) in}
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let sizeBlock = { (context: IGListCollectionContext) -> CGSize in
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return CGSize(width: context.containerSize.width, height: 100)
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}
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return IGListSingleSectionController(cellClass: SpinnerCell.self, configureBlock: configureBlock, sizeBlock: sizeBlock)
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}
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class SpinnerCell: UICollectionViewCell {
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lazy var activityIndicator: UIActivityIndicatorView = {
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let view = UIActivityIndicatorView(activityIndicatorStyle: .gray)
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view.startAnimating()
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self.contentView.addSubview(view)
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return view
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}()
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override func layoutSubviews() {
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super.layoutSubviews()
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let bounds = contentView.bounds
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activityIndicator.center = CGPoint(x: bounds.midX, y: bounds.midY)
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}
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}
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