rnhmjoj/qutebrowser
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

js: Don't leak to global ns in position_caret.js

Browse Source
This commit is contained in:
Florian Bruhin 2016-08-09 13:36:46 +02:00
parent c8a92a0851
commit b82823d76a
1 changed files with 70 additions and 66 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
qutebrowser/javascript/position_caret.js
View File

@ -1,6 +1,6 @@
/** /**
* Copyright 2015 Artur Shaik <ashaihullin@gmail.com> * Copyright 2015 Artur Shaik <ashaihullin@gmail.com>
* Copyright 2015 Florian Bruhin (The Compiler) <mail@qutebrowser.org> * Copyright 2015-2016 Florian Bruhin (The Compiler) <mail@qutebrowser.org>
* *
* This file is part of qutebrowser. * This file is part of qutebrowser.
* *
@ -32,7 +32,8 @@
"use strict"; "use strict";
function isElementInViewport(node) { // eslint-disable-line complexity (function() {
function isElementInViewport(node) { // eslint-disable-line complexity
var i; var i;
var boundingRect = (node.getClientRects()[0] || var boundingRect = (node.getClientRects()[0] ||
node.getBoundingClientRect()); node.getBoundingClientRect());
@ -80,9 +81,9 @@ function isElementInViewport(node) { // eslint-disable-line complexity
return null; return null;
} }
return boundingRect.top >= -20; return boundingRect.top >= -20;
} }
(function() { function positionCaret() {
var walker = document.createTreeWalker(document.body, 4, null); var walker = document.createTreeWalker(document.body, 4, null);
var node; var node;
var textNodes = []; var textNodes = [];
@ -107,4 +108,7 @@ function isElementInViewport(node) { // eslint-disable-line complexity
sel.removeAllRanges(); sel.removeAllRanges();
sel.addRange(range); sel.addRange(range);
} }
}
positionCaret();
})(); })();