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fixed problem where you couldn't edit when speaker was done

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This commit is contained in:
Jeena Paradies 2011-07-11 13:40:06 +02:00
parent 277b97d7a7
commit 06ba9418fc
9 changed files with 2812 additions and 96 deletions
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84
SpeakerAppDelegate.m
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@ -40,58 +40,55 @@
-(IBAction)speakAction:(id)sender {
if ([synth isSpeaking]) {
[synth pauseSpeakingAtBoundary:NSSpeechWordBoundary];
[textView setEditable:YES];
[self stopSpeaking];
} else {
[textView setEditable:NO];
NSRange range = [textView selectedRange];
if (range.location == [[[textView textStorage] string] length]) {
range.location = 0;
[textView setSelectedRange:NSMakeRange(0,0)];
[textView scrollRangeToVisible:NSMakeRange(0,0)];
}
if (range.length != oldRange.length || range.location != oldRange.location || isNewLocation) {
isNewLocation = NO;
NSString *wholeText = [[textView textStorage] string];
NSString *text = nil;
if (range.length > 0) { // selection
text = [wholeText substringWithRange:range];
} else { // only pointer
text = [wholeText substringWithRange:NSMakeRange(range.location, [wholeText length] - range.location)];
}
[synth startSpeakingString:text];
oldRange = range;
} else {
[synth continueSpeaking];
}
[self startSpeaking];
}
}
-(void)stopSpeaking {
[synth pauseSpeakingAtBoundary:NSSpeechWordBoundary];
[textView setEditable:YES];
}
-(void)startSpeaking {
[textView setEditable:NO];
NSRange range = [textView selectedRange];
if (range.location == [[[textView textStorage] string] length]) {
range.location = 0;
[textView setSelectedRange:NSMakeRange(0,0)];
[textView scrollRangeToVisible:NSMakeRange(0,0)];
}
NSString *wholeText = [[textView textStorage] string];
NSString *text = nil;
if (range.length > 0) { // selection
text = [wholeText substringWithRange:range];
} else { // only pointer
text = [wholeText substringWithRange:NSMakeRange(range.location, [wholeText length] - range.location)];
}
[synth startSpeakingString:text];
oldRange = range;
}
-(IBAction)seekForward:(id)sender {
// not working yet
/*
[self speakAction:self];
[self stopSpeaking];
NSRange selected = [textView selectedRange];
NSString *wholeText = [[textView textStorage] string];
NSRange position = [wholeText rangeOfString:@". " options:NSLiteralSearch range:NSMakeRange(selected.location + 1, [wholeText length] - selected.location - 1)];
[textView setSelectedRange:NSMakeRange(position.location + 2, 0)];
isNewLocation = YES;
NSLog(@"sp %i", [synth isSpeaking]);
[self speakAction:self];
*/
[self startSpeaking];
}
-(IBAction)seekBack:(id)sender {
@ -103,6 +100,11 @@
[textView scrollRangeToVisible:range];
[textView setSelectedRange:NSMakeRange(range.location, 0)];
[textView showFindIndicatorForRange:range];
[textView display];
}
- (void)speechSynthesizer:(NSSpeechSynthesizer *)sender didFinishSpeaking:(BOOL)success {
[textView setEditable:YES];
}
- (void)dealloc {