Initial commit

This commit is contained in:
Said Achmiz 2019-01-29 13:47:01 -05:00
commit 554a0fd40f
4 changed files with 139 additions and 0 deletions

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contentScript.js Normal file
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window.onload = () => {
chrome.storage.sync.get("patterns", (result) => {
killStickyIfMatch(result.patterns);
});
};
function killStickyIfMatch(patterns) {
if (typeof patterns == "undefined") return;
patterns = patterns.split("\n");
var killSticky = false;
for (let pattern of patterns) {
if (location.href.match(new RegExp(pattern))) {
killSticky = true;
break;
}
}
if (!killSticky) return;
console.log("Killing all stickies!");
document.querySelectorAll('body *').forEach(element => {
if (getComputedStyle(element).position === 'fixed' ||
getComputedStyle(element).position === 'sticky') {
element.remove();
}
});
}

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manifest.json Normal file
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{
"name": "AlwaysKillSticky",
"version": "0.1",
"description": "Get rid of fixed elements on websites - permanently!",
"permissions": [ "activeTab", "storage" ],
"content_scripts": [
{
"matches": [ "http://*/*", "https://*/*" ],
"run_at": "document_end",
"js": [ "contentScript.js" ]
}
],
"options_page": "options.html",
"manifest_version": 2
}

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<!DOCTYPE html>
<html>
<head>
<title>Always Kill Sticky - Options</title>
<meta name="viewport" content="width=device-width, initial-scale=1"/>
<style>
html {
box-sizing: border-box;
font-size: 16px;
}
*, *::before, *::after {
box-sizing: inherit;
}
body {
margin: 0 auto;
display: flex;
flex-flow: column;
max-width: 640px;
min-height: 100vh;
padding: 10px;
font-size: 1rem;
}
textarea {
min-height: 400px;
border: 1px solid #bbb;
font-family: Inconsolata, Courier, monospace;
font-size: 1.125rem;
}
form {
text-align: right;
}
button {
-webkit-appearance: none;
-moz-appearance: none;
border: 1px solid #99;
font-size: 1.5rem;
color: #fff;
margin: 1em auto;
padding: 10px 16px;
background-color: #16e;
cursor: default;
}
button:active {
transform: scale(0.95);
}
button:focus:active {
outline: none;
}
button:disabled {
filter: saturate(0);
opacity: 0.5;
}
</style>
</head>
<body>
<h1>Always Kill Sticky</h1>
<p>Enter a list of <a href='https://regexr.com/' rel='nofollow'>regular expression</a> patterns to match URLs, one per line. Stickies will be killed on pages matching those patterns.</p>
<textarea spellcheck="false"></textarea>
<form><button disabled type='button'>Save</button></form>
</body>
<script src="options.js"></script>
</html>

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options.js Normal file
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/*******************************/
/* EVENT LISTENER MANIPULATION */
/*******************************/
/* Adds an event listener to a button (or other clickable element), attaching
it to both "click" and "keyup" events (for use with keyboard navigation).
Optionally also attaches the listener to the 'mousedown' event, making the
element activate on mouse down instead of mouse up. */
Element.prototype.addActivateEvent = function(func, includeMouseDown) {
let ael = this.activateEventListener = (event) => { if (event.button === 0 || event.key === ' ') func(event) };
if (includeMouseDown) this.addEventListener("mousedown", ael);
this.addEventListener("click", ael);
this.addEventListener("keyup", ael);
}
/* Removes event listener from a clickable element, automatically detaching it
from all relevant event types. */
Element.prototype.removeActivateEvent = function() {
let ael = this.activateEventListener;
this.removeEventListener("mousedown", ael);
this.removeEventListener("click", ael);
this.removeEventListener("keyup", ael);
}
document.querySelector("button").addActivateEvent((event) => {
event.target.blur();
let text = document.querySelector("textarea").value;
chrome.storage.sync.set({ "patterns": text }, () => {
event.target.disabled = true;
});
});
document.querySelector("textarea").addEventListener("input", (event) => {
document.querySelector("button").disabled = false;
});