//

// "ViewController.swift

// NilColorKit

//

// Created by Peng on 10/15/14.

// Copyright (c) 2014 peng. All rights reserved.

//

import Foundation

import UIKit

import QuartzCore

class UIGViewController: UITableViewController {

typealias gradientColors = (startColor:UIColor,endColor:UIColor)

let gradients: [String:gradientColors] = [

"EmeraldWater":(UIColor.uig_emeraldWaterStartColor(),UIColor.uig_emeraldWaterEndColor()),

"LemonTwist":(UIColor.uig_lemonTwistStartColor(),UIColor.uig_lemonTwistEndColor()),

"Horizon":(UIColor.uig_horizonStartColor(),UIColor.uig_horizonEndColor()),

"RoseWater":(UIColor.uig_roseWaterStartColor(),UIColor.uig_roseWaterEndColor()),

"Frozen":(UIColor.uig_frozenStartColor(),UIColor.uig_frozenEndColor())

]

override func awakeFromNib() {

super.awakeFromNib()

}

override func viewDidLoad() {

super.viewDidLoad()

self.navigationController?.navigationBar.translucent = false

self.title = "Gradients"

self.tableView!.registerClass(UITableViewCell.self, forCellReuseIdentifier: "Cell")

}

// MARK: - Table View

override func tableView(tableView: UITableView, numberOfRowsInSection section: Int) -> Int {

return gradients.count

}

override func tableView(tableView: UITableView, cellForRowAtIndexPath indexPath: NSIndexPath) -> UITableViewCell {

let cell = tableView.dequeueReusableCellWithIdentifier("Cell", forIndexPath: indexPath) as UITableViewCell

let gradientName: String = [String](gradients.keys)[indexPath.row] as String

let startColor:UIColor = gradientColors(gradients[gradientName]!).startColor

let endColor: UIColor = gradientColors(gradients[gradientName]!).endColor

let gradient: CAGradientLayer = CAGradientLayer()

gradient.frame = cell.contentView.bounds

gradient.startPoint = CGPointMake(0.0, 0.5)

gradient.endPoint = CGPointMake(1.0, 0.5)

gradient.colors = [startColor.CGColor!, endColor.CGColor!]

cell.contentView.layer.insertSublayer(gradient, atIndex: 0);

return cell

}

}