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Side by Side Diff: chrome/browser/resources/about_memory.js

Issue 1722493002: Project Eraser: Kill chrome://memory. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Fix chrome_browser_ui.gypi. Created 4 years, 9 months ago
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1 // Copyright (c) 2011 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
4
5 <include src="../../../ui/webui/resources/js/util.js">
6
7 function reload() {
8 if ($('helpTooltip'))
9 return;
10 history.go(0);
11 }
12
13 function formatNumber(str) {
14 str += '';
15 if (str == '0') {
16 return 'N/A ';
17 }
18 var x = str.split('.');
19 var x1 = x[0];
20 var x2 = x.length > 1 ? '.' + x[1] : '';
21 var regex = /(\d+)(\d{3})/;
22 while (regex.test(x1)) {
23 x1 = x1.replace(regex, '$1' + ',' + '$2');
24 }
25 return x1;
26 }
27
28 function addToSum(id, value) {
29 var target = document.getElementById(id);
30 var sum = parseInt(target.innerHTML);
31 sum += parseInt(value);
32 target.innerHTML = sum;
33 }
34
35 function handleHelpTooltipMouseOver(event) {
36 var el = document.createElement('div');
37 el.id = 'helpTooltip';
38 el.innerHTML = event.toElement.getElementsByTagName('div')[0].innerHTML;
39 el.style.top = 0;
40 el.style.left = 0;
41 el.style.visibility = 'hidden';
42 document.body.appendChild(el);
43
44 var width = el.offsetWidth;
45 var height = el.offsetHeight;
46
47 var scrollLeft = scrollLeftForDocument(document);
48 if (event.pageX - width - 50 + scrollLeft >= 0)
49 el.style.left = (event.pageX - width - 20) + 'px';
50 else
51 el.style.left = (event.pageX + 20) + 'px';
52
53 var scrollTop = scrollTopForDocument(document);
54 if (event.pageY - height - 50 + scrollTop >= 0)
55 el.style.top = (event.pageY - height - 20) + 'px';
56 else
57 el.style.top = (event.pageY + 20) + 'px';
58
59 el.style.visibility = 'visible';
60 }
61
62 function handleHelpTooltipMouseOut(event) {
63 var el = $('helpTooltip');
64 el.parentNode.removeChild(el);
65 }
66
67 function enableHelpTooltips() {
68 var helpEls = document.getElementsByClassName('help');
69
70 for (var i = 0, helpEl; helpEl = helpEls[i]; i++) {
71 helpEl.onmouseover = handleHelpTooltipMouseOver;
72 helpEl.onmouseout = handleHelpTooltipMouseOut;
73 }
74 }
75
76 document.addEventListener('DOMContentLoaded', function() {
77 // This is the javascript code that processes the template:
78 var input = new JsEvalContext(loadTimeData.getValue('jstemplateData'));
79 var output = $('t');
80 jstProcess(input, output);
81
82 enableHelpTooltips();
83 });
84
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