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

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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
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12
qutebrowser/javascript/position_caret.js
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@ -1,6 +1,6 @@
/**
* 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.
*
@ -32,7 +32,8 @@
"use strict";
function isElementInViewport(node) { // eslint-disable-line complexity
(function() {
function isElementInViewport(node) { // eslint-disable-line complexity
var i;
var boundingRect = (node.getClientRects()[0] ||
node.getBoundingClientRect());
@ -80,9 +81,9 @@ function isElementInViewport(node) { // eslint-disable-line complexity
return null;
}
return boundingRect.top >= -20;
}
}
(function() {
function positionCaret() {
var walker = document.createTreeWalker(document.body, 4, null);
var node;
var textNodes = [];
@ -107,4 +108,7 @@ function isElementInViewport(node) { // eslint-disable-line complexity
sel.removeAllRanges();
sel.addRange(range);
}
}
positionCaret();
})();