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https://github.com/wahyd4/libr-ios.git
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132 lines
4.6 KiB
Swift
132 lines
4.6 KiB
Swift
//
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// ExploreCollectionReusableView.swift
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// librx
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//
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// Created by Yunlong Zheng on 15/9/6.
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// Copyright (c) 2015年 librx. All rights reserved.
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//
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import UIKit
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import SDWebImage
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class ExploreCollectionViewController: UICollectionViewController, UICollectionViewDelegateFlowLayout {
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private var screenSize: CGRect!
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private var screenWidth: CGFloat!
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private var screenHeight: CGFloat!
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private var explores: [Explore] = []
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private var loginAction :LoginAction?
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private var loginStateChange: LoginStateHandler?
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private var searchController:UISearchController!
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private var colors: [String] = ["#FB7F5A", "#1276EF", "#525C89", "#FED51D"]
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weak var delegate: ExploreCollectionViewController?
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override func viewDidLoad() {
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super.viewDidLoad()
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self.navigationController?.navigationBar.tintColor = UIColor.whiteColor()
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self.navigationController?.navigationBar.titleTextAttributes = [NSForegroundColorAttributeName: UIColor.whiteColor()]
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self.navigationController?.navigationBar.backgroundColor = UIColor.clearColor()
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screenSize = UIScreen.mainScreen().bounds
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screenWidth = screenSize.width
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screenHeight = screenSize.height
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}
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override func viewDidAppear(animated: Bool) {
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super.viewDidAppear(animated)
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self.navigationController?.navigationBarHidden = false
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self.navigationController?.setNavigationBarHidden(false, animated: false)
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LibrxService.loadExplore { (explores) -> () in
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self.explores = explores
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self.collectionView?.reloadData()
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}
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}
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override func prefersStatusBarHidden() -> Bool {
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return false
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}
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override func numberOfSectionsInCollectionView(collectionView: UICollectionView) -> Int {
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return 1
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}
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override func collectionView(collectionView: UICollectionView, numberOfItemsInSection section: Int) -> Int {
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return explores.count
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}
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func collectionView(collectionView: UICollectionView, layout collectionViewLayout: UICollectionViewLayout, insetForSectionAtIndex section: Int) -> UIEdgeInsets {
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return UIEdgeInsetsMake(15, 15, 15, 15);
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}
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func collectionView(collectionView: UICollectionView, layout collectionViewLayout: UICollectionViewLayout, sizeForItemAtIndexPath indexPath: NSIndexPath) -> CGSize {
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//return CGSizeMake(150.0, 100.0);
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return CGSize(width: screenWidth/2-20, height: screenWidth/2-20);
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}
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override func collectionView(collectionView: UICollectionView, cellForItemAtIndexPath indexPath: NSIndexPath) -> UICollectionViewCell {
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let cell = collectionView.dequeueReusableCellWithReuseIdentifier("Cell", forIndexPath: indexPath) as! ExploreCell
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// mark cell content
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let explore: Explore = explores[indexPath.row]
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cell.nameLabel.text = "\(explore.name)"
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cell.nameLabel.textColor = UIColor.whiteColor()
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cell.nameLabel.lineBreakMode = NSLineBreakMode.ByWordWrapping
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cell.nameLabel.numberOfLines = 2
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cell.iconImage.subviews.forEach({ $0.removeFromSuperview() })
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cell.iconImage.sd_setImageWithURL(NSURL(string: explore.iconUrl), placeholderImage: UIImage(named:"AppIcon"))
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let blurEffect = UIBlurEffect(style: UIBlurEffectStyle.Dark)
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let blurEffectView = UIVisualEffectView(effect: blurEffect)
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blurEffectView.frame = cell.iconImage.bounds
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blurEffectView.alpha = 0.6
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cell.iconImage.addSubview(blurEffectView)
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cell.backgroundColor = UIColor(hexString: self.colors[indexPath.row])
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cell.layer.cornerRadius = 1
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cell.clipsToBounds = true
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return cell
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}
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func dismiss() {
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dismissViewControllerAnimated(true, completion: nil)
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}
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override func prepareForSegue(segue: UIStoryboardSegue, sender: AnyObject?) {
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if segue.identifier == "showExploreSegue" {
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if let indexPaths = self.collectionView?.indexPathsForSelectedItems() {
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let selectedExplore = self.explores[indexPaths[0].row]
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let destinationController = segue.destinationViewController as! ExploreTableViewController
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destinationController.title = selectedExplore.name
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print("\(selectedExplore.resourceUrl)")
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destinationController.dataUrl = selectedExplore.resourceUrl
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}
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}
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}
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}
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