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https://codeberg.org/comaps/comaps
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66 lines
1.8 KiB
Plaintext
66 lines
1.8 KiB
Plaintext
#import "TTSTester.h"
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#include "LocaleTranslator.h"
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#include "MWMTextToSpeech.h"
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#include "base/logging.hpp"
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@implementation TTSTester
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static NSString * const NotFoundDelimiter = @"__not_found__";
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NSArray<NSString *> * testStrings;
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NSString * testStringsLanguage;
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int testStringIndex;
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- (void)playRandomTestString
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{
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NSString * currentTTSLanguage = MWMTextToSpeech.savedLanguage;
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if (testStrings == nil || ![currentTTSLanguage isEqualToString:testStringsLanguage])
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{
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testStrings = [self getTestStrings:currentTTSLanguage];
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if (testStrings == nil)
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{
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LOG(LWARNING, ("Couldn't load TTS test strings"));
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return;
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}
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testStringsLanguage = currentTTSLanguage;
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}
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[[MWMTextToSpeech tts] play:testStrings[testStringIndex]];
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if (++testStringIndex >= testStrings.count)
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testStringIndex = 0;
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}
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- (NSArray<NSString *> *)getTestStrings:(NSString *)language
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{
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NSString * twineLanguage = [NSString stringWithUTF8String:locale_translator::bcp47ToTwineLanguage(language).c_str()];
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NSString * languagePath = [NSBundle.mainBundle pathForResource:twineLanguage ofType:@"lproj"];
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if (languagePath == nil)
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{
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LOG(LWARNING, ("Couldn't find translation file for ", twineLanguage.UTF8String));
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return nil;
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}
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NSBundle * bundle = [NSBundle bundleWithPath:languagePath];
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NSMutableArray * appTips = [NSMutableArray new];
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for (int idx = 0;; idx++)
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{
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NSString * appTipKey = [NSString stringWithFormat:@"app_tip_%02d", idx];
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NSString * appTip = [bundle localizedStringForKey:appTipKey value:NotFoundDelimiter table:nil];
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if ([appTip isEqualToString:NotFoundDelimiter])
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break;
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[appTips addObject:appTip];
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}
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// shuffle
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for (NSUInteger i = appTips.count; i > 1; i--)
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[appTips exchangeObjectAtIndex:i - 1 withObjectAtIndex:arc4random_uniform((u_int32_t)i)];
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return appTips;
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}
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@end
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