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VoicePlayViewController.m
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VoicePlayViewController.m
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//
// VoicePlayViewController.m
// TapToTeach
//
// Created by Preston Rohner on 5/7/10.
// Copyright 2010 Cool Tool Apps. All rights reserved.
//
#import "VoicePlayViewController.h"
#import "FliteTTS.h"
#import "TapToTeachAppDelegate.h"
#import "SystemSettings.h"
@implementation VoicePlayViewController
@synthesize wordOrPhrase, pitch, variance, speed, voicePicker;
@synthesize pitchValue, varianceValue, speedValue;
@synthesize userName, userNamePhonetic;
// The designated initializer. Override if you create the controller programmatically and want to perform customization that is not appropriate for viewDidLoad.
- (id)initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil {
if ((self = [super initWithNibName:nibNameOrNil bundle:nibBundleOrNil])) {
// Custom initialization
voiceChoices = [[NSMutableArray alloc] init];
[voiceChoices addObject:@"cmu_us_kal"];
[voiceChoices addObject:@"cmu_us_kal16"];
[voiceChoices addObject:@"cmu_us_rms"];
[voiceChoices addObject:@"cmu_us_awb"];
[voiceChoices addObject:@"cmu_us_slt"];
appDelegate = [[UIApplication sharedApplication] delegate];
}
return self;
}
// Implement viewDidLoad to do additional setup after loading the view, typically from a nib.
//- (void)viewDidLoad {
// [super viewDidLoad];
- (void)viewDidAppear:(BOOL)animated {
SystemSettings *s = [appDelegate systemSettings];
pitch.value = [s.ttsPitch floatValue];
variance.value = [s.ttsVariance floatValue];
speed.value = [s.ttsSpeed floatValue];
[self sliderValueChanged:pitch];
[self sliderValueChanged:variance];
[self sliderValueChanged:speed];
NSInteger row = [voiceChoices indexOfObject:s.ttsVoice];
[voicePicker selectRow:row inComponent:0 animated:YES];
}
- (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation {
// Overriden to allow any orientation.
return YES;
}
- (void)didReceiveMemoryWarning {
// Releases the view if it doesn't have a superview.
[super didReceiveMemoryWarning];
// Release any cached data, images, etc that aren't in use.
}
- (void)viewDidUnload {
[super viewDidUnload];
// Release any retained subviews of the main view.
// e.g. self.myOutlet = nil;
}
- (void)dealloc {
[super dealloc];
}
- (IBAction)sayWordOrPhrase:(id)sender {
FliteTTS *fliteEngine = [[FliteTTS alloc] init];
[fliteEngine setVoice:[voiceChoices objectAtIndex:[voicePicker selectedRowInComponent:0]]];
[fliteEngine setPitch:[pitch value] variance:[variance value] speed:[speed value]];
[fliteEngine speakText:wordOrPhrase.text];
}
- (IBAction)sliderValueChanged:(id)sender {
if (sender == pitch) {
pitchValue.text = [[NSString alloc] initWithFormat:@"%.2f", pitch.value];
} else if (sender == variance) {
varianceValue.text = [[NSString alloc] initWithFormat:@"%.2f", variance.value];
} else if (sender == speed) {
speedValue.text = [[NSString alloc] initWithFormat:@"%.2f", speed.value];
}
[appDelegate systemSettings].ttsPitch = [NSNumber numberWithFloat:pitch.value];
[appDelegate systemSettings].ttsVariance = [NSNumber numberWithFloat:variance.value];
[appDelegate systemSettings].ttsSpeed = [NSNumber numberWithFloat:speed.value];
[appDelegate saveData];
}
#pragma mark
#pragma mark Picker View
- (NSString *)pickerView:(UIPickerView *)pickerView titleForRow:(NSInteger)row forComponent:(NSInteger)component {
return [voiceChoices objectAtIndex:row];
}
- (NSInteger)numberOfComponentsInPickerView:(UIPickerView *)pickerView {
return 1;
}
- (NSInteger)pickerView:(UIPickerView *)pickerView numberOfRowsInComponent:(NSInteger)component {
return [voiceChoices count];
}
- (void)pickerView:(UIPickerView *)pickerView didSelectRow:(NSInteger)row inComponent:(NSInteger)component {
[appDelegate systemSettings].ttsVoice = [voiceChoices objectAtIndex:row];
[appDelegate saveData];
}
@end