ZenBrowserMirrors/components
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Made the code look cleaner

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mauro-balades 2024-10-04 18:21:39 +02:00
parent 5822df61e5
commit 76d22a1f15
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9 changed files with 429 additions and 410 deletions
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130
src/ZenTabUnloader.mjs
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@ -1,52 +1,36 @@
{
const lazy = {};
XPCOMUtils.defineLazyPreferenceGetter(
lazy,
"zenTabUnloaderEnabled",
"zen.tab-unloader.enabled",
false
);
XPCOMUtils.defineLazyPreferenceGetter(lazy, 'zenTabUnloaderEnabled', 'zen.tab-unloader.enabled', false);
XPCOMUtils.defineLazyPreferenceGetter(
lazy,
"zenTabUnloaderTimeout",
"zen.tab-unloader.timeout-minutes",
20
);
XPCOMUtils.defineLazyPreferenceGetter(lazy, 'zenTabUnloaderTimeout', 'zen.tab-unloader.timeout-minutes', 20);
XPCOMUtils.defineLazyPreferenceGetter(
lazy,
"zenTabUnloaderExcludedUrls",
"zen.tab-unloader.excluded-urls",
""
);
XPCOMUtils.defineLazyPreferenceGetter(lazy, 'zenTabUnloaderExcludedUrls', 'zen.tab-unloader.excluded-urls', '');
const ZEN_TAB_UNLOADER_DEFAULT_EXCLUDED_URLS = [
"^about:",
"^chrome:",
"^devtools:",
"^file:",
"^resource:",
"^view-source:",
"^view-image:",
'^about:',
'^chrome:',
'^devtools:',
'^file:',
'^resource:',
'^view-source:',
'^view-image:',
];
class ZenTabsObserver {
static ALL_EVENTS = [
"TabAttrModified",
"TabPinned",
"TabUnpinned",
"TabBrowserInserted",
"TabBrowserDiscarded",
"TabShow",
"TabHide",
"TabOpen",
"TabClose",
"TabSelect",
"TabMultiSelect",
]
'TabAttrModified',
'TabPinned',
'TabUnpinned',
'TabBrowserInserted',
'TabBrowserDiscarded',
'TabShow',
'TabHide',
'TabOpen',
'TabClose',
'TabSelect',
'TabMultiSelect',
];
#listeners = [];
@ -59,7 +43,7 @@
for (const event of ZenTabsObserver.ALL_EVENTS) {
window.addEventListener(event, eventListener);
}
window.addEventListener("unload", () => {
window.addEventListener('unload', () => {
for (const event of ZenTabsObserver.ALL_EVENTS) {
window.removeEventListener(event, eventListener);
}
@ -79,7 +63,7 @@
class ZenTabsIntervalUnloader {
static INTERVAL = 1000 * 60; // 1 minute
interval = null;
unloader = null;
@ -95,7 +79,7 @@
get lazyExcludeUrls() {
return [
...ZEN_TAB_UNLOADER_DEFAULT_EXCLUDED_URLS,
...lazy.zenTabUnloaderExcludedUrls.split(",").map(url => url.trim())
...lazy.zenTabUnloaderExcludedUrls.split(',').map((url) => url.trim()),
];
}
@ -103,24 +87,24 @@
if (a === b) return true;
if (a == null || b == null) return false;
if (a.length !== b.length) return false;
// If you don't care about the order of the elements inside
// the array, you should sort both arrays here.
// Please note that calling sort on an array will modify that array.
// you might want to clone your array first.
for (var i = 0; i < a.length; ++i) {
if (a[i] !== b[i]) return false;
}
return true;
}
}
get excludedUrls() {
// Check if excludedrls is the same as the pref value
const excludedUrls = this.lazyExcludeUrls;
if (!this.arraysEqual(this.#excludedUrls, excludedUrls) || !this.#compiledExcludedUrls.length) {
this.#excludedUrls = excludedUrls;
this.#compiledExcludedUrls = excludedUrls.map(url => new RegExp(url));
this.#compiledExcludedUrls = excludedUrls.map((url) => new RegExp(url));
}
return this.#compiledExcludedUrls;
}
@ -136,16 +120,10 @@
}
}
class ZenTabUnloader extends ZenDOMOperatedFeature {
static ACTIVITY_MODIFIERS = ['muted', 'soundplaying', 'label', 'attention'];
class ZenTabUnloader {
static ACTIVITY_MODIFIERS = [
"muted",
"soundplaying",
"label",
"attention",
]
constructor() {
init() {
if (!lazy.zenTabUnloaderEnabled) {
return;
}
@ -158,28 +136,28 @@
onTabEvent(action, event) {
const tab = event.target;
switch (action) {
case "TabPinned":
case "TabUnpinned":
case "TabBrowserInserted":
case "TabBrowserDiscarded":
case "TabShow":
case "TabHide":
case 'TabPinned':
case 'TabUnpinned':
case 'TabBrowserInserted':
case 'TabBrowserDiscarded':
case 'TabShow':
case 'TabHide':
break;
case "TabAttrModified":
case 'TabAttrModified':
this.handleTabAttrModified(tab, event);
break;
case "TabOpen":
case 'TabOpen':
this.handleTabOpen(tab);
break;
case "TabClose":
case 'TabClose':
this.handleTabClose(tab);
break;
case "TabSelect":
case "TabMultiSelect":
case 'TabSelect':
case 'TabMultiSelect':
this.updateTabActivity(tab);
break;
default:
console.warn("ZenTabUnloader: Unhandled tab event", action);
console.warn('ZenTabUnloader: Unhandled tab event', action);
break;
}
}
@ -260,11 +238,19 @@
}
canUnloadTab(tab, currentTimestamp, excludedUrls) {
if (tab.pinned || tab.selected || tab.multiselected
|| tab.hasAttribute("busy") || tab.hasAttribute("pending")
|| !tab.linkedPanel || tab.splitView || tab.attention || tab.soundPlaying
|| tab.zenIgnoreUnload
|| excludedUrls.some(url => url.test(tab.linkedBrowser.currentURI.spec))) {
if (
tab.pinned ||
tab.selected ||
tab.multiselected ||
tab.hasAttribute('busy') ||
tab.hasAttribute('pending') ||
!tab.linkedPanel ||
tab.splitView ||
tab.attention ||
tab.soundPlaying ||
tab.zenIgnoreUnload ||
excludedUrls.some((url) => url.test(tab.linkedBrowser.currentURI.spec))
) {
return false;
}
const lastActivity = tab.lastActivity;
@ -276,6 +262,6 @@
return diff > lazy.zenTabUnloaderTimeout * 60 * 1000;
}
}
window.gZenTabUnloader = new ZenTabUnloader();
}