1 files changed, 0 insertions, 89 deletions
diff --git a/ext/bg/js/settings/main.js b/ext/bg/js/settings/main.js
index 9e9604e2..adf74df3 100644
--- a/ext/bg/js/settings/main.js
+++ b/ext/bg/js/settings/main.js
@@ -272,95 +272,6 @@ function showAppearancePreview() {
 
 
 /*
- * Audio
- */
-
-let audioSourceUI = null;
-
-async function audioSettingsInitialize() {
-    const optionsContext = getOptionsContext();
-    const options = await apiOptionsGet(optionsContext);
-    audioSourceUI = new AudioSourceUI.Container(options.audio.sources, $('.audio-source-list'), $('.audio-source-add'));
-    audioSourceUI.save = () => settingsSaveOptions();
-
-    textToSpeechInitialize();
-}
-
-function textToSpeechInitialize() {
-    if (typeof speechSynthesis === 'undefined') { return; }
-
-    speechSynthesis.addEventListener('voiceschanged', () => updateTextToSpeechVoices(), false);
-    updateTextToSpeechVoices();
-
-    $('#text-to-speech-voice-test').on('click', () => textToSpeechTest());
-}
-
-function updateTextToSpeechVoices() {
-    const voices = Array.prototype.map.call(speechSynthesis.getVoices(), (voice, index) => ({voice, index}));
-    voices.sort(textToSpeechVoiceCompare);
-    if (voices.length > 0) {
-        $('#text-to-speech-voice-container').css('display', '');
-    }
-
-    const select = $('#text-to-speech-voice');
-    select.empty();
-    select.append($('<option>').val('').text('None'));
-    for (const {voice} of voices) {
-        select.append($('<option>').val(voice.voiceURI).text(`${voice.name} (${voice.lang})`));
-    }
-
-    select.val(select.attr('data-value'));
-}
-
-function languageTagIsJapanese(languageTag) {
-    return (
-        languageTag.startsWith('ja-') ||
-        languageTag.startsWith('jpn-')
-    );
-}
-
-function textToSpeechVoiceCompare(a, b) {
-    const aIsJapanese = languageTagIsJapanese(a.voice.lang);
-    const bIsJapanese = languageTagIsJapanese(b.voice.lang);
-    if (aIsJapanese) {
-        if (!bIsJapanese) { return -1; }
-    } else {
-        if (bIsJapanese) { return 1; }
-    }
-
-    const aIsDefault = a.voice.default;
-    const bIsDefault = b.voice.default;
-    if (aIsDefault) {
-        if (!bIsDefault) { return -1; }
-    } else {
-        if (bIsDefault) { return 1; }
-    }
-
-    if (a.index < b.index) { return -1; }
-    if (a.index > b.index) { return 1; }
-    return 0;
-}
-
-function textToSpeechTest() {
-    try {
-        const text = $('#text-to-speech-voice-test').attr('data-speech-text') || '';
-        const voiceURI = $('#text-to-speech-voice').val();
-        const voice = audioGetTextToSpeechVoice(voiceURI);
-        if (voice === null) { return; }
-
-        const utterance = new SpeechSynthesisUtterance(text);
-        utterance.lang = 'ja-JP';
-        utterance.voice = voice;
-        utterance.volume = 1.0;
-
-        speechSynthesis.speak(utterance);
-    } catch (e) {
-        // NOP
-    }
-}
-
-
-/*
  * Remote options updates
  */