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Update when/how badge state is changed

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This commit is contained in:
toasted-nutbread 2020-04-11 20:46:11 -04:00
parent 6498556ec7
commit c9704b5c5e
1 changed files with 75 additions and 21 deletions
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96
ext/bg/js/backend.js
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@ -75,6 +75,7 @@ class Backend {
this.messageToken = yomichan.generateId(16);
this._defaultBrowserActionTitle = null;
this._isPrepared = false;
this._messageHandlers = new Map([
@ -121,6 +122,8 @@ class Backend {
}
async prepare() {
this._defaultBrowserActionTitle = await this._getBrowserIconTitle();
this._updateBadge();
await this.database.prepare();
await this.translator.prepare();
@ -156,6 +159,7 @@ class Backend {
chrome.runtime.sendMessage({action: 'backendPrepared'}, callback);
this._isPrepared = true;
this._updateBadge();
}
isPrepared() {
@ -211,15 +215,7 @@ class Backend {
applyOptions() {
const options = this.getOptions(this.optionsContext);
if (!options.general.enable) {
this.setExtensionBadgeBackgroundColor('#555555');
this.setExtensionBadgeText('off');
} else if (!dictConfigured(options)) {
this.setExtensionBadgeBackgroundColor('#f0ad4e');
this.setExtensionBadgeText('!');
} else {
this.setExtensionBadgeText('');
}
this._updateBadge();
this.anki.setServer(options.anki.server);
this.anki.setEnabled(options.anki.enable);
@ -299,18 +295,6 @@ class Backend {
return true;
}
setExtensionBadgeBackgroundColor(color) {
if (typeof chrome.browserAction.setBadgeBackgroundColor === 'function') {
chrome.browserAction.setBadgeBackgroundColor({color});
}
}
setExtensionBadgeText(text) {
if (typeof chrome.browserAction.setBadgeText === 'function') {
chrome.browserAction.setBadgeText({text});
}
}
checkLastError() {
// NOP
}
@ -868,6 +852,76 @@ class Backend {
}
}
_getBrowserIconTitle() {
return (
chrome.browserAction !== null &&
typeof chrome.browserAction === 'object' &&
typeof chrome.browserAction.getTitle === 'function' ?
new Promise((resolve) => chrome.browserAction.getTitle({}, resolve)) :
Promise.resolve('')
);
}
_updateBadge() {
let title = this._defaultBrowserActionTitle;
if (
title === null ||
chrome.browserAction === null ||
typeof chrome.browserAction !== 'object'
) {
// Not ready or invalid
return;
}
let text = '';
let color = null;
let status = null;
if (!this._isPrepared) {
text = '...';
color = '#f0ad4e';
status = 'Loading';
} else if (!this._anyOptionsMatches((options) => options.general.enable)) {
text = 'off';
color = '#555555';
status = 'Disabled';
} else if (!this._anyOptionsMatches((options) => this._isAnyDictionaryEnabled(options))) {
text = '!';
color = '#f0ad4e';
status = 'No dictionaries installed';
}
if (color !== null && typeof chrome.browserAction.setBadgeBackgroundColor === 'function') {
chrome.browserAction.setBadgeBackgroundColor({color});
}
if (text !== null && typeof chrome.browserAction.setBadgeText === 'function') {
chrome.browserAction.setBadgeText({text});
}
if (typeof chrome.browserAction.setTitle === 'function') {
if (status !== null) {
title = `${title} - ${status}`;
}
chrome.browserAction.setTitle({title});
}
}
_isAnyDictionaryEnabled(options) {
for (const {enabled} of Object.values(options.dictionaries)) {
if (enabled) {
return true;
}
}
return false;
}
_anyOptionsMatches(predicate) {
for (const {options} of this.options.profiles) {
const value = predicate(options);
if (value) { return value; }
}
return false;
}
async _renderTemplate(template, data) {
return handlebarsRenderDynamic(template, data);
}