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authortoasted-nutbread <toasted-nutbread@users.noreply.github.com>2020-09-09 17:37:58 -0400
committerGitHub <noreply@github.com>2020-09-09 17:37:58 -0400
commit8408bee90a0a78a77e7c5834e633a0387f9f434c (patch)
tree4cdb1021b75b32ed7b850503e48870de12cb7831 /ext/bg/js/settings/audio.js
parent0d00f7e1cf8a0fa1e2b1aa2732bceaae39f4e23c (diff)
Settings controller file renaming (#794)
* Rename SettingsBackup to BackupController * Rename files to more closely match classes * Improve organization of script imports
Diffstat (limited to 'ext/bg/js/settings/audio.js')
-rw-r--r--ext/bg/js/settings/audio.js234
1 files changed, 0 insertions, 234 deletions
diff --git a/ext/bg/js/settings/audio.js b/ext/bg/js/settings/audio.js
deleted file mode 100644
index d389acb5..00000000
--- a/ext/bg/js/settings/audio.js
+++ /dev/null
@@ -1,234 +0,0 @@
-/*
- * Copyright (C) 2019-2020 Yomichan Authors
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <https://www.gnu.org/licenses/>.
- */
-
-/* global
- * AudioSystem
- */
-
-class AudioController {
- constructor(settingsController) {
- this._settingsController = settingsController;
- this._audioSystem = null;
- this._audioSourceContainer = null;
- this._audioSourceAddButton = null;
- this._audioSourceEntries = [];
- }
-
- async prepare() {
- this._audioSystem = new AudioSystem({
- audioUriBuilder: null,
- useCache: true
- });
-
- this._audioSourceContainer = document.querySelector('.audio-source-list');
- this._audioSourceAddButton = document.querySelector('.audio-source-add');
- this._audioSourceContainer.textContent = '';
-
- this._audioSourceAddButton.addEventListener('click', this._onAddAudioSource.bind(this), false);
-
- this._prepareTextToSpeech();
-
- this._settingsController.on('optionsChanged', this._onOptionsChanged.bind(this));
-
- const options = await this._settingsController.getOptions();
- this._onOptionsChanged({options});
- }
-
- // Private
-
- _onOptionsChanged({options}) {
- for (let i = this._audioSourceEntries.length - 1; i >= 0; --i) {
- this._cleanupAudioSourceEntry(i);
- }
-
- for (const audioSource of options.audio.sources) {
- this._createAudioSourceEntry(audioSource);
- }
- }
-
- _prepareTextToSpeech() {
- if (typeof speechSynthesis === 'undefined') { return; }
-
- speechSynthesis.addEventListener('voiceschanged', this._updateTextToSpeechVoices.bind(this), false);
- this._updateTextToSpeechVoices();
-
- document.querySelector('#text-to-speech-voice').addEventListener('change', this._onTextToSpeechVoiceChange.bind(this), false);
- document.querySelector('#text-to-speech-voice-test').addEventListener('click', this._testTextToSpeech.bind(this), false);
- }
-
- _updateTextToSpeechVoices() {
- const voices = Array.prototype.map.call(speechSynthesis.getVoices(), (voice, index) => ({voice, index}));
- voices.sort(this._textToSpeechVoiceCompare.bind(this));
-
- document.querySelector('#text-to-speech-voice-container').hidden = (voices.length === 0);
-
- const fragment = document.createDocumentFragment();
-
- let option = document.createElement('option');
- option.value = '';
- option.textContent = 'None';
- fragment.appendChild(option);
-
- for (const {voice} of voices) {
- option = document.createElement('option');
- option.value = voice.voiceURI;
- option.textContent = `${voice.name} (${voice.lang})`;
- fragment.appendChild(option);
- }
-
- const select = document.querySelector('#text-to-speech-voice');
- select.textContent = '';
- select.appendChild(fragment);
- select.value = select.dataset.value;
- }
-
- _textToSpeechVoiceCompare(a, b) {
- const aIsJapanese = this._languageTagIsJapanese(a.voice.lang);
- const bIsJapanese = this._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; }
- }
-
- return a.index - b.index;
- }
-
- _languageTagIsJapanese(languageTag) {
- return (
- languageTag.startsWith('ja_') ||
- languageTag.startsWith('ja-') ||
- languageTag.startsWith('jpn-')
- );
- }
-
- _testTextToSpeech() {
- try {
- const text = document.querySelector('#text-to-speech-voice-test').dataset.speechText || '';
- const voiceUri = document.querySelector('#text-to-speech-voice').value;
-
- const audio = this._audioSystem.createTextToSpeechAudio(text, voiceUri);
- audio.volume = 1.0;
- audio.play();
- } catch (e) {
- // NOP
- }
- }
-
- _instantiateTemplate(templateSelector) {
- const template = document.querySelector(templateSelector);
- const content = document.importNode(template.content, true);
- return content.firstChild;
- }
-
- _getUnusedAudioSource() {
- const audioSourcesAvailable = [
- 'jpod101',
- 'jpod101-alternate',
- 'jisho',
- 'custom'
- ];
- for (const source of audioSourcesAvailable) {
- if (!this._audioSourceEntries.some((metadata) => metadata.value === source)) {
- return source;
- }
- }
- return audioSourcesAvailable[0];
- }
-
- _createAudioSourceEntry(value) {
- const eventListeners = new EventListenerCollection();
- const container = this._instantiateTemplate('#audio-source-template');
- const select = container.querySelector('.audio-source-select');
- const removeButton = container.querySelector('.audio-source-remove');
-
- select.value = value;
-
- const entry = {
- container,
- eventListeners,
- value
- };
-
- eventListeners.addEventListener(select, 'change', this._onAudioSourceSelectChange.bind(this, entry), false);
- eventListeners.addEventListener(removeButton, 'click', this._onAudioSourceRemoveClicked.bind(this, entry), false);
-
- this._audioSourceContainer.appendChild(container);
- this._audioSourceEntries.push(entry);
- }
-
- async _removeAudioSourceEntry(entry) {
- const index = this._audioSourceEntries.indexOf(entry);
- if (index < 0) { return; }
-
- this._cleanupAudioSourceEntry(index);
- await this._settingsController.modifyProfileSettings([{
- action: 'splice',
- path: 'audio.sources',
- start: index,
- deleteCount: 1,
- items: []
- }]);
- }
-
- _cleanupAudioSourceEntry(index) {
- const {container, eventListeners} = this._audioSourceEntries[index];
- if (container.parentNode !== null) {
- container.parentNode.removeChild(container);
- }
- eventListeners.removeAllEventListeners();
- this._audioSourceEntries.splice(index, 1);
- }
-
- _onTextToSpeechVoiceChange(e) {
- e.currentTarget.dataset.value = e.currentTarget.value;
- }
-
- async _onAddAudioSource() {
- const audioSource = this._getUnusedAudioSource();
- const index = this._audioSourceEntries.length;
- this._createAudioSourceEntry(audioSource);
- await this._settingsController.modifyProfileSettings([{
- action: 'splice',
- path: 'audio.sources',
- start: index,
- deleteCount: 0,
- items: [audioSource]
- }]);
- }
-
- async _onAudioSourceSelectChange(entry, event) {
- const index = this._audioSourceEntries.indexOf(entry);
- if (index < 0) { return; }
-
- const value = event.currentTarget.value;
- entry.value = value;
- await this._settingsController.setProfileSetting(`audio.sources[${index}]`, value);
- }
-
- async _onAudioSourceRemoveClicked(entry) {
- await this._removeAudioSourceEntry(entry);
- }
-}