libs-gui/Tools/speech/GSSpeechServer.m

#import "GSSpeechServer.h"
#import "GSSpeechEngine.h"
#import "GSSpeechSynthesizer.h"
#import <Foundation/Foundation.h>

static GSSpeechServer *sharedInstance;

@implementation GSSpeechServer
+ (void)initialize
{
	sharedInstance = [self new];
}
+ (void)start
{
	NSConnection *connection = [NSConnection defaultConnection];
	[connection setRootObject: sharedInstance];
	if (NO == [connection registerName: @"GSSpeechServer"])
	{
		return;
	}
	[[NSRunLoop currentRunLoop] run];
}
+ (id)sharedServer
{
	return sharedInstance;
}
- (id)init
{
	if (nil == (self = [super init])) { return nil; }
	engine = [GSSpeechEngine defaultSpeechEngine];
	if (nil == engine)
	{
		[self release];
		return nil;
	}
	return self;
}
- (id)newSynthesizer
{
	return [[GSSpeechSynthesizer new] autorelease];
}
- (BOOL)startSpeakingString: (NSString*)aString notifyWhenDone: (id)client
{
	[engine stopSpeaking];
	[engine startSpeaking: aString notifyWhenDone: client];
	return YES;
}
- (void)stopSpeaking
{
	[engine stopSpeaking];
}
- (BOOL)isSpeaking
{
	return [engine isSpeaking];
}
- (NSArray*)voices
{
	return [engine voices];
}
- (oneway void)setVoice: (NSString*)aVoice
{
	[engine setVoice: aVoice];
}
- (NSString*)voice
{
	return [engine voice];
}
- (NSString*)defaultVoice
{
	return [engine defaultVoice];
}
@end