75 lines
2.8 KiB
Swift
75 lines
2.8 KiB
Swift
//
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// SwitchesViewController.swift
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// XIONControlPanel
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//
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// Created by Charles Magahern on 12/30/15.
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// Copyright © 2015 XION. All rights reserved.
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//
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import Darwin
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import Foundation
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import UIKit
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class SwitchesViewController: UIViewController,
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UICollectionViewDataSource,
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UICollectionViewDelegateFlowLayout
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{
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private var _collectionView: UICollectionView = UICollectionView(frame: CGRectZero,
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collectionViewLayout: UICollectionViewFlowLayout())
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static private let collectionViewCellReuseIdentifier = "SwitchesCollectionViewReuseID"
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static private let collectionViewCellsSpacing: CGFloat = 5.0
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static private let collectionViewCellsPerRow = 3
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override func viewDidLoad()
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{
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super.viewDidLoad()
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let reuseID = SwitchesViewController.collectionViewCellReuseIdentifier
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let layout = _collectionView.collectionViewLayout as! UICollectionViewFlowLayout
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layout.scrollDirection = .Vertical
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layout.minimumLineSpacing = SwitchesViewController.collectionViewCellsSpacing
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layout.minimumInteritemSpacing = SwitchesViewController.collectionViewCellsSpacing
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_collectionView.backgroundColor = UIColor.blackColor()
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_collectionView.delegate = self
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_collectionView.dataSource = self
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_collectionView.registerClass(WemoDeviceCellView.self, forCellWithReuseIdentifier: reuseID)
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self.view.addSubview(_collectionView)
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}
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override func viewDidLayoutSubviews()
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{
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super.viewDidLayoutSubviews()
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let bounds = self.view.bounds
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_collectionView.frame = bounds
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}
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// MARK: UICollectionView
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func collectionView(collectionView: UICollectionView, numberOfItemsInSection section: Int) -> Int
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{
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return 10
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}
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func collectionView(collectionView: UICollectionView, cellForItemAtIndexPath indexPath: NSIndexPath) -> UICollectionViewCell
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{
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let reuseID = SwitchesViewController.collectionViewCellReuseIdentifier
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let cell = collectionView.dequeueReusableCellWithReuseIdentifier(reuseID, forIndexPath: indexPath) as! WemoDeviceCellView
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cell.ordinal = indexPath.row + 1
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return cell
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}
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func collectionView(collectionView: UICollectionView,
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layout collectionViewLayout: UICollectionViewLayout,
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sizeForItemAtIndexPath indexPath: NSIndexPath) -> CGSize
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{
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let spacing = SwitchesViewController.collectionViewCellsSpacing
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let cellsPerRow = CGFloat(SwitchesViewController.collectionViewCellsPerRow)
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let dimensions = rint(collectionView.bounds.size.width / cellsPerRow) - spacing
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return CGSize(width: dimensions, height: dimensions)
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}
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}
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