Beginning work on device cells

2015-12-31 15:41:32 -08:00
parent 5b535f5720
commit df0f72af23
7 changed files with 368 additions and 26 deletions
@@ -0,0 +1,74 @@
+//
+//  SwitchesViewController.swift
+//  XIONControlPanel
+//
+//  Created by Charles Magahern on 12/30/15.
+//  Copyright © 2015 XION. All rights reserved.
+//
+
+import Darwin
+import Foundation
+import UIKit
+
+class SwitchesViewController: UIViewController,
+                              UICollectionViewDataSource,
+                              UICollectionViewDelegateFlowLayout
+{
+    private var _collectionView: UICollectionView = UICollectionView(frame: CGRectZero,
+                                                                     collectionViewLayout: UICollectionViewFlowLayout())
+    
+    static private let collectionViewCellReuseIdentifier = "SwitchesCollectionViewReuseID"
+    static private let collectionViewCellsSpacing: CGFloat = 5.0
+    static private let collectionViewCellsPerRow = 3
+    
+    override func viewDidLoad()
+    {
+        super.viewDidLoad()
+        
+        let reuseID = SwitchesViewController.collectionViewCellReuseIdentifier
+        let layout = _collectionView.collectionViewLayout as! UICollectionViewFlowLayout
+        layout.scrollDirection = .Vertical
+        layout.minimumLineSpacing = SwitchesViewController.collectionViewCellsSpacing
+        layout.minimumInteritemSpacing = SwitchesViewController.collectionViewCellsSpacing
+        
+        _collectionView.backgroundColor = UIColor.blackColor()
+        _collectionView.delegate = self
+        _collectionView.dataSource = self
+        _collectionView.registerClass(WemoDeviceCellView.self, forCellWithReuseIdentifier: reuseID)
+        self.view.addSubview(_collectionView)
+    }
+    
+    override func viewDidLayoutSubviews()
+    {
+        super.viewDidLayoutSubviews()
+        
+        let bounds = self.view.bounds
+        _collectionView.frame = bounds
+    }
+    
+    // MARK: UICollectionView
+    
+    func collectionView(collectionView: UICollectionView, numberOfItemsInSection section: Int) -> Int
+    {
+        return 10
+    }
+    
+    func collectionView(collectionView: UICollectionView, cellForItemAtIndexPath indexPath: NSIndexPath) -> UICollectionViewCell
+    {
+        let reuseID = SwitchesViewController.collectionViewCellReuseIdentifier
+        let cell = collectionView.dequeueReusableCellWithReuseIdentifier(reuseID, forIndexPath: indexPath) as! WemoDeviceCellView
+        cell.ordinal = indexPath.row + 1
+        
+        return cell
+    }
+    
+    func collectionView(collectionView: UICollectionView,
+                        layout collectionViewLayout: UICollectionViewLayout,
+                        sizeForItemAtIndexPath indexPath: NSIndexPath) -> CGSize
+    {
+        let spacing = SwitchesViewController.collectionViewCellsSpacing
+        let cellsPerRow = CGFloat(SwitchesViewController.collectionViewCellsPerRow)
+        let dimensions = rint(collectionView.bounds.size.width / cellsPerRow) - spacing
+        return CGSize(width: dimensions, height: dimensions)
+    }
+}