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-rw-r--r--ext/js/display/display-audio.js33
1 files changed, 24 insertions, 9 deletions
diff --git a/ext/js/display/display-audio.js b/ext/js/display/display-audio.js
index cbc7cffc..d793c287 100644
--- a/ext/js/display/display-audio.js
+++ b/ext/js/display/display-audio.js
@@ -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) {
@@ -260,7 +273,9 @@ class DisplayAudio {
primaryCardAudio = (!canToggleOff || primaryCardAudio === null || primaryCardAudio.source !== source || primaryCardAudio.index !== index) ? {source, index} : null;
cacheEntry.primaryCardAudio = primaryCardAudio;
- this._updateMenuPrimaryCardAudio(menu.bodyNode, expression, reading);
+ if (menu !== null) {
+ this._updateMenuPrimaryCardAudio(menu.bodyNode, expression, reading);
+ }
}
_getAudioPlayButtonExpressionIndex(button) {