rt300@14: //
rt300@14: //  QuestionnaireViewController.m
rt300@14: //  oscSenderExample
rt300@14: //
rt300@14: //  Created by Robert Tubb on 16/01/2013.
rt300@14: //
rt300@14: //
rt300@14: 
rt300@14: #import "QuestionnaireViewController.h"
rt300@14: 
rt300@14: @interface QuestionnaireViewController ()
rt300@14:     // the "model" is an array of questions
rt300@14: @property (strong, nonatomic) NSArray * questionArray;
rt300@14: @property (strong, nonatomic) NSArray * answerArray;
rt300@14: @property (nonatomic) NSInteger currentQuestionIndex;
rt300@14: /*
rt300@15: 
rt300@14: 
rt300@14: */
rt300@14: 
rt300@14: @end
rt300@14: 
rt300@14: @implementation QuestionnaireViewController
rt300@14: 
rt300@14: //----------------------------------------------------------------
rt300@14: - (id)initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil
rt300@14: {
rt300@14:     self = [super initWithNibName:nibNameOrNil bundle:nibBundleOrNil];
rt300@14:     if (self) {
rt300@14:         // Custom initialization
rt300@14:         
rt300@14:         [self populateQuestionArray ];
rt300@14:         
rt300@14:         
rt300@14:     }
rt300@14:     return self;
rt300@14: }
rt300@14: //----------------------------------------------------------------
rt300@14: - (void)viewDidLoad
rt300@14: {
rt300@14:     [super viewDidLoad];
rt300@14:     // Do any additional setup after loading the view from its nib.
rt300@14:     self.currentQuestionIndex = 0;
rt300@14:     // load question 1
rt300@14:     [self loadQuestion:self.currentQuestionIndex];
rt300@14: }
rt300@14: //----------------------------------------------------------------
rt300@14: - (void)didReceiveMemoryWarning
rt300@14: {
rt300@14:     [super didReceiveMemoryWarning];
rt300@14:     // Dispose of any resources that can be recreated.
rt300@14: }
rt300@14: //----------------------------------------------------------------
rt300@14: - (void)dealloc {
rt300@15: 
rt300@14:     [_questionText release];
rt300@15:     [_titleText release];
rt300@14:     [super dealloc];
rt300@14: }
rt300@14: //----------------------------------------------------------------
rt300@14: - (void)viewDidUnload {
rt300@14:     [self setAnswerPressed:nil];
rt300@14:     [self setQuestionText:nil];
rt300@15:     [self setTitleText:nil];
rt300@14:     [super viewDidUnload];
rt300@14: }
rt300@14: //----------------------------------------------------------------
rt300@14: - (IBAction)answerWasSelected:(id)sender {
rt300@14:     // look at property?
rt300@14:     
rt300@14: }
rt300@14: 
rt300@14: //----------------------------------------------------------------
rt300@14: -(IBAction)hide:(id)sender{
rt300@14: 	self.view.hidden = YES;
rt300@14: }
rt300@14: //----------------------------------------------------------------
rt300@14: -(IBAction)show:(id)sender{
rt300@14: 	self.view.hidden = NO;
rt300@14: }
rt300@14: //----------------------------------------------------------------
rt300@14: 
rt300@14: - (IBAction)nextQuestionPressed:(id)sender {
rt300@14:     // save answer ? no button did that hopefully
rt300@15:     
rt300@14:     // if last question show thanks
rt300@14:     // else go to next
rt300@14:     self.currentQuestionIndex++;
rt300@15:     if(self.currentQuestionIndex >= [self.questionArray count]){
rt300@15:         [self showThanks];
rt300@15:     }else{
rt300@15:         [self loadQuestion:self.currentQuestionIndex];
rt300@15: 
rt300@15:     }
rt300@15: }
rt300@15: 
rt300@15: - (IBAction)previousQuestionPressed:(id)sender {
rt300@15:     self.currentQuestionIndex--;
rt300@15:     if(self.currentQuestionIndex < 0){
rt300@15:         // nothing
rt300@15:         self.currentQuestionIndex = 0;
rt300@15:     }else{
rt300@15:         [self loadQuestion:self.currentQuestionIndex];
rt300@15:     }
rt300@15: }
rt300@15: //----------------------------------------------------------------
rt300@15: 
rt300@15: - (void)showThanks{
rt300@15:     // hide next question button
rt300@15:     // hide selector
rt300@15:     self.titleText.text = @"Thank you!";
rt300@15:     
rt300@15:     self.questionText.text = @"Thanks for helping science help you. Visit the study website to keep abreast of exciting events.";
rt300@15: }
rt300@15: /*
rt300@15: - (IBAction)previousQuestionPressed:(id)sender {
rt300@15:     self.currentQuestionIndex--;
rt300@15:     if(self.currentQuestionIndex > [self.questionArray count]){
rt300@15:         [self showThanks];
rt300@15:     }
rt300@14:     [self loadQuestion:self.currentQuestionIndex];
rt300@14: }
rt300@15:  */
rt300@14: //----------------------------------------------------------------
rt300@14: - (void)loadQuestion:(NSInteger)questionIndex {
rt300@14:     // populate text fields with question
rt300@15:     NSString *qtitle;
rt300@15:     qtitle = [@"Question " stringByAppendingFormat:@"%d",questionIndex+1];
rt300@15:     self.titleText.text = qtitle;
rt300@15:     
rt300@14:     self.questionText.text = [self.questionArray objectAtIndex:questionIndex];
rt300@14:     
rt300@15:     // if question already answered show that
rt300@14: }
rt300@14: //----------------------------------------------------------------
rt300@14: - (void)populateQuestionArray{
rt300@15:     self.questionArray = [[NSArray alloc] initWithObjects:
rt300@15:                           @"I am familiar with music software and synthesisers.",
rt300@15:                           @"The best way to get a feel for the possibilities of the synth was with:",
rt300@15:                           @"Interesting sounds could be discovered more quickly as a result of using:",
rt300@15:                           @"A sound could be fine tuned more easily using:",
rt300@15:                           @"The correspondence between the sliders and the grid was understandable.",
rt300@15:                           @"The interface that felt more familiar was:",
rt300@15:                           @"Scrolling a greater distance the zoom grid seemed to correspond to larger  difference in the sound.",
rt300@15:                           @"The ability to see other presets on the grid was useful.",
rt300@15:                           @"The range of sounds was too limited to be able to judge the eventual usefulness of the interface.",
rt300@15:                           @"The interface better for generating new ideas was",
rt300@15:                           @"The interface better for live performance would be:",
rt300@15:                           @"A specific type of sound could be found more quickly using:",
rt300@15:                           @"I felt more in control when using:",
rt300@15:                           @"The Zoomer was an improvement on just using a randomiser.",
rt300@15:                           @"The combination of Zoomer and Sliders was more useful than either individually.",
rt300@15:                           @"Overall, I preferred using:",
rt300@15:                           nil];
rt300@14: }
rt300@14: //----------------------------------------------------------------
rt300@14: 
rt300@14: @end // end implementation