Charlie Hewitt
70 linhas
2.4 KiB
Swift
70 linhas
2.4 KiB
Swift
//
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// USAnnotateViewController.swift
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// aff-song
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//
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// Created by Charlie Hewitt on 10/12/2017.
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// Copyright © 2017 Charlie Hewitt. All rights reserved.
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//
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import Foundation
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class USAnnotateViewController : AffUIViewController {
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var emotion : Int?
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var faceImage : UIImage?
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var data : [String]?
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@IBOutlet weak var ActionButton: RoundedUIButton!
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@IBOutlet weak var imageView: UIImageView!
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@IBOutlet weak var ValenceSlider: UISlider!
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@IBOutlet weak var ArousalSlider: UISlider!
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override func viewDidLoad() {
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super.viewDidLoad()
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imageView.image = faceImage!
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}
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@IBAction func ButtonClicked(_ sender: Any) {
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data!.append("\(ValenceSlider.value)")
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data!.append("\(ArousalSlider.value)")
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saveData()
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if(emotion! == 9){
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self.performSegue(withIdentifier: "usDoneSegue", sender: self)
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}
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else {
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self.performSegue(withIdentifier: "usNextSegue", sender: self)
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}
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}
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func saveData() {
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let path = NSSearchPathForDirectoriesInDomains(.documentDirectory, .userDomainMask, true)[0] as String
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let url = URL(fileURLWithPath: path).appendingPathComponent("user_study_data.csv")
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if let fileHandle = try? FileHandle(forWritingTo: url) {
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fileHandle.seekToEndOfFile()
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for i in 0..<data!.count {
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let item = data![i]
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if i == data!.count - 1 {
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fileHandle.write((item).data(using: .utf8)!)
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}
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else {
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fileHandle.write((item + ", ").data(using: .utf8)!)
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}
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}
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fileHandle.write("\n".data(using: .utf8)!)
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fileHandle.closeFile()
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}
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else {
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print("ERROR SAVING DATA")
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}
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}
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@IBAction func cancelButtonClicked(_ sender: Any) {
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let alert = UIAlertController(title: "Exit User Study", message: "Are you sure you would like to exit the study?", preferredStyle: UIAlertControllerStyle.alert)
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alert.addAction(UIAlertAction(title: "Exit", style: UIAlertActionStyle.destructive, handler: { action in
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self.navigationController?.dismiss(animated: true, completion: nil)
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}))
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alert.addAction(UIAlertAction(title: "Cancel", style: UIAlertActionStyle.cancel, handler: nil))
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self.present(alert, animated: true, completion: nil)
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}
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}
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