uBlock/platform/mv3/extension/js/action.js
Raymond Hill cc2760f4d6
[mv3] New approach to toggle toolbar icon not requiring extra permissions
Related issue:
https://github.com/uBlockOrigin/uBOL-home/issues/198#issuecomment-2855135571

As a result, the permissions `tabs` and `webNavigation` have been removed.
2025-05-07 08:53:59 -04:00

110 lines
3.4 KiB
JavaScript

/*******************************************************************************
uBlock Origin Lite - a comprehensive, MV3-compliant content blocker
Copyright (C) 2022-present Raymond Hill
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 {http://www.gnu.org/licenses/}.
Home: https://github.com/gorhill/uBlock
*/
import { matchesFromHostnames, strArrayEq } from './utils.js';
import { browser } from './ext.js';
/******************************************************************************/
let reverseMode = false;
/******************************************************************************/
function disableToolbarIcon(tabId) {
const details = {
path: {
'16': '/img/icon_16_off.png',
'32': '/img/icon_32_off.png',
'64': '/img/icon_64_off.png',
'128': '/img/icon_128_off.png',
}
};
if ( tabId !== undefined ) {
details.tabId = tabId;
}
browser.action.setIcon(details);
}
function enableToolbarIcon(tabId) {
const details = {
path: {
'16': '/img/icon_16.png',
'32': '/img/icon_32.png',
'64': '/img/icon_64.png',
'128': '/img/icon_128.png',
}
};
if ( tabId !== undefined ) {
details.tabId = tabId;
}
browser.action.setIcon(details);
}
/******************************************************************************/
export function toggleToolbarIcon(tabId) {
if ( reverseMode ) {
enableToolbarIcon(tabId);
} else {
disableToolbarIcon(tabId);
}
}
/******************************************************************************/
// https://github.com/uBlockOrigin/uBOL-home/issues/198
// Ensure the toolbar icon reflects the no-filtering mode of "trusted sites"
export async function registerToolbarIconToggler(context) {
const { none, basic, optimal, complete } = context.filteringModeDetails;
const reverseModeAfter = none.delete('all-urls');
const toToggle = reverseModeAfter ?
new Set([ ...basic, ...optimal, ...complete ])
: none;
if ( reverseModeAfter !== reverseMode ) {
if ( reverseModeAfter ) {
disableToolbarIcon();
} else {
enableToolbarIcon();
}
reverseMode = reverseModeAfter;
}
if ( toToggle.size === 0 ) { return; }
const registered = context.before.get('toolbar-icon');
context.before.delete('toolbar-icon'); // Important!
const directive = {
id: 'toolbar-icon',
js: [ '/js/scripting/toolbar-icon.js' ],
matches: matchesFromHostnames(toToggle),
runAt: 'document_start',
};
if ( registered === undefined ) {
context.toAdd.push(directive);
} else if ( strArrayEq(registered.matches, directive.matches) === false ) {
context.toRemove.push('toolbar-icon');
context.toAdd.push(directive);
}
}