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Improve primary audio assignment when audio isn't available (#1407)

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toasted-nutbread 2021-02-15 21:46:55 -05:00 committed by GitHub
parent 55f5182ca9
commit 3a86601c88
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 24 additions and 9 deletions
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31
ext/js/display/display-audio.js
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@ -30,6 +30,7 @@ class DisplayAudio {
this._eventListeners = new EventListenerCollection();
this._cache = new Map();
this._menuContainer = document.querySelector('#popup-menus');
this._entriesToken = {};
}
get autoPlayAudioDelay() {
@ -50,6 +51,7 @@ class DisplayAudio {
}
cleanupEntries() {
this._entriesToken = {};
this._cache.clear();
this.clearAutoPlayTimer();
this._eventListeners.removeAllEventListeners();
@ -105,7 +107,9 @@ class DisplayAudio {
this.clearAutoPlayTimer();
const expressionReading = this._getExpressionAndReading(definitionIndex, expressionIndex);
if (expressionReading === null) { return; }
if (expressionReading === null) {
return {audio: null, source: null, valid: false};
}
const buttons = this._getAudioPlayButtons(definitionIndex, expressionIndex);
@ -125,9 +129,10 @@ class DisplayAudio {
// Create audio
let audio;
let title;
let source = null;
const info = await this._createExpressionAudio(sources, sourceDetailsMap, expression, reading, {textToSpeechVoice, customSourceUrl, customSourceType});
if (info !== null) {
let source;
const valid = (info !== null);
if (valid) {
({audio, source} = info);
const sourceIndex = sources.indexOf(source);
title = `From source ${1 + sourceIndex}: ${source}`;
@ -161,6 +166,8 @@ class DisplayAudio {
// NOP
}
}
return {audio, source, valid};
} finally {
progressIndicatorVisible.clearOverride(overrideToken);
}
@ -194,7 +201,7 @@ class DisplayAudio {
const {detail: {action, item, menu}} = e;
switch (action) {
case 'playAudioFromSource':
this._playAudioFromSource(definitionIndex, expressionIndex, item, menu);
this._playAudioFromSource(definitionIndex, expressionIndex, item);
break;
case 'setPrimaryAudio':
e.preventDefault();
@ -231,16 +238,22 @@ class DisplayAudio {
return {source, index, hasIndex};
}
_playAudioFromSource(definitionIndex, expressionIndex, item, menu) {
async _playAudioFromSource(definitionIndex, expressionIndex, item) {
const sourceInfo = this._getMenuItemSourceInfo(item);
if (sourceInfo === null) { return; }
const {source, index, hasIndex} = sourceInfo;
const sourceDetailsMap = hasIndex ? new Map([[source, {start: index, end: index + 1}]]) : null;
this._setPrimaryAudio(definitionIndex, expressionIndex, item, menu, false);
this.playAudio(definitionIndex, expressionIndex, [source], sourceDetailsMap);
try {
const token = this._entriesToken;
const {valid} = await this.playAudio(definitionIndex, expressionIndex, [source], sourceDetailsMap);
if (valid && token === this._entriesToken) {
this._setPrimaryAudio(definitionIndex, expressionIndex, item, null, false);
}
} catch (e) {
// NOP
}
}
_setPrimaryAudio(definitionIndex, expressionIndex, item, menu, canToggleOff) {
@ -260,8 +273,10 @@ class DisplayAudio {
primaryCardAudio = (!canToggleOff || primaryCardAudio === null || primaryCardAudio.source !== source || primaryCardAudio.index !== index) ? {source, index} : null;
cacheEntry.primaryCardAudio = primaryCardAudio;
if (menu !== null) {
this._updateMenuPrimaryCardAudio(menu.bodyNode, expression, reading);
}
}
_getAudioPlayButtonExpressionIndex(button) {
const expressionNode = button.closest('.term-expression');