Day 17 Homework

Day 17 Homework

//
//  ViewController.swift
//  multiplicationTable
//
//  Created by Sasha Akhavan-Zanjani on 06/05/2015.
//  Copyright (c) 2015 Sasha Akhavan-Zanjani. All rights reserved.
//

import UIKit

class ViewController: UIViewController, UITextViewDelegate  {
  
  // create properties
  
  @IBOutlet var numberSlider: UISlider!
  
  @IBOutlet var numberLabel: UILabel!
  @IBOutlet var textView: UITextView!
 var numberBarView: UIView!
  var sliderBarView: UIView!
  
  var number: Int = 7
  var minValue = 1
  var maxValue = 20
  
  override func viewDidLoad() {
    super.viewDidLoad()
    // Do any additional setup after loading the view, typically from a nib.
    
    // setup ui code
    textView.delegate = self
    createMultiplcationTableUI()
    
  }
 
  func createMultiplcationTableUI(){
    
    // size information (screen size)
    
    println("UIScreen Bounds: \(UIScreen.mainScreen().bounds)")
    println("UIScreen Scale: \(UIScreen.mainScreen().scale)")
    
    // screen height
    // screen width
    
    let screenWidth = UIScreen.mainScreen().bounds.size.width
    let screenHeight = UIScreen.mainScreen().bounds.size.height
    
    // text label
    
    //    numberLabel = UILabel(frame: CGRect(x: 0, y: 0, width: 60, height: 60))
    //    numberLabel.backgroundColor = UIColor.orangeColor()
    
    
    numberLabel.text = "\(number)"
    //    numberLabel.textAlignment = NSTextAlignment.Center
    //    numberLabel.font = UIFont.boldSystemFontOfSize(40)
    numberLabel.layer.cornerRadius = 10
    numberLabel.clipsToBounds = true
  }
  
  //    view.addSubview(numberLabel)
  
  // view behind text label:
  //    let statusBarHeight = UIApplication.sharedApplication().statusBarFrame.height
  //
  //    numberBarView = UIView(frame: CGRect(x: 0, y: statusBarHeight, width: screenWidth, height: 80))
  //    numberBarView.backgroundColor = UIColor.darkGrayColor()
  //
  //    numberBarView.addSubview(numberLabel)
  //    numberLabel.center = CGPoint(x: numberBarView.bounds.size.width / 2, y: numberBarView.bounds.size.height / 2)
  //
  // slider view
  
  
  //    sliderBarView = UIView(frame: CGRect(x: 0, y: numberBarView.frame.origin.y + numberBarView.frame.height, width: screenWidth, height: 40))
  //    sliderBarView.backgroundColor = UIColor.lightGrayColor()
  //
  //    let sliderBarEndY = sliderBarView.frame.origin.y
  //    let sliderBarStartY = sliderBarEndY - sliderBarView.frame.size.height
  //
  //    sliderBarView.frame.origin.y = sliderBarStartY
  
  // animate
  //
  //    UIView.animateWithDuration(1.5, delay: 1.0, usingSpringWithDamping: 1, initialSpringVelocity: 0.0, options: nil, animations: {
  //      self.sliderBarView.frame.origin.y = sliderBarEndY
  //
  //    }, completion: nil)
  //
  //    view.addSubview(sliderBarView)
  //    view.addSubview(numberBarView)
  
  
  
  //    sliderBarView.addSubview(numberSlider)
  //
  //    // target/ action to connect event
  //
  //    numberSlider.addTarget(self, action: Selector("numberSliderChanged:"), forControlEvents: UIControlEvents.ValueChanged)
  
  // text View
  //    let textAreaY = sliderBarView.frame.origin.y + sliderBarView.frame.size.height
  //    let textAreaHeight = screenHeight - textAreaY
  //
  //    textView = UITextView(frame: CGRect(x: 0, y: textAreaY, width: screenWidth, height: textAreaHeight))
  ////    textView.backgroundColor = UIColor.blueColor()
  
  
  func generateMultiplicationTable(value: Int) -> String {
    var output = ""
    
    for i in minValue...maxValue {
      output += "\(i) x \(value) = \(i * value)\n"
    }
    return output
  }
 
  @IBAction func SliderAction(sender: UISlider) {
    number = Int(sender.value)
    numberLabel.text = "\(number)"
    
    textView.text = "\(generateMultiplicationTable(number))"
    //    textView.text = "line 1\nline 2"
    textView.font = UIFont.systemFontOfSize(15)
    textView.textAlignment = NSTextAlignment.Center
    textView.editable = false

    
  }
  override func didReceiveMemoryWarning() {
    super.didReceiveMemoryWarning()
    // Dispose of any resources that can be recreated.
  }
  
  
}