/
icons.js
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/
icons.js
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/*
This file is part of Talkie -- text-to-speech browser extension button.
<https://github.com/joelpurra/talkie>
Copyright (c) 2016, 2017 Joel Purra <https://joelpurra.com/>
Talkie 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.
Talkie 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 Talkie. If not, see <https://www.gnu.org/licenses/>.
*/
/* global
api:false,
log:false,
chrome:false,
*/
const getIconModePaths = (name) => {
return {
// NOTE: icons in use before Chrome 53 were 19x19 and 38x38.
// NOTE: icons in use from Chrome 53 (switching to Material design) are 16x16 and 32x32.
// NOTE: keeping larger icons to accomodate future changes.
"16": `resources/icon/icon-${name}/icon-16x16.png`,
"32": `resources/icon/icon-${name}/icon-32x32.png`,
"48": `resources/icon/icon-${name}/icon-48x48.png`,
"64": `resources/icon/icon-${name}/icon-64x64.png`,
// NOTE: passing the larger icons slowed down the UI by several hundred milliseconds per icon switch.
// "128": `resources/icon/icon-${name}/icon-128x128.png`,
// "256": `resources/icon/icon-${name}/icon-256x256.png`,
// "512": `resources/icon/icon-${name}/icon-512x512.png`,
// "1024": `resources/icon/icon-${name}/icon-1024x1024.png`,
};
};
const setIconMode = (name) => new Promise(
(resolve, reject) => {
try {
log("Start", "Changing icon to", name);
const paths = getIconModePaths(name);
const details = {
path: paths,
};
chrome.browserAction.setIcon(
details,
() => {
if (chrome.runtime.lastError) {
return reject(chrome.runtime.lastError);
}
log("Done", "Changing icon to", name);
resolve();
}
);
} catch (error) {
return reject(error);
}
}
);
const setIconModePlaying = () => setIconMode("stop");
const setIconModeStopped = () => setIconMode("play");
api.icons = {
setIconModePlaying,
setIconModeStopped,
};