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<html>
<meta http-equiv="Content-type" content="text/html;charset=UTF-8">
<head>
<link rel="stylesheet" href="../jquery-ui-themes-1.10.2/themes/humanity/jquery-ui.css">
<script type="text/javascript" src="../jquery-1.7.2.js"></script>
<script type="text/javascript" src="../jquery-ui-1.10.2.js"></script>
<script type="text/javascript" src="blinkenlights.js"></script>
<script type="text/javascript">
/* Query string handling */
var qs = (function(a) {
if (a == "") return {};
var b = {};
for (var i = 0; i < a.length; ++i)
{
var p=a[i].split('=');
if (p.length != 2) continue;
b[p[0]] = decodeURIComponent(p[1].replace(/\+/g, " "));
}
return b;
})(window.location.search.substr(1).split('&'));
if ("predicates" in qs) {
raw_predicates = qs["predicates"].split('@');
for (var i = 0; i < raw_predicates.length; i++) {
if (raw_predicates[i] == "") continue;
p = parsePredicate(raw_predicates[i]);
if (p == null) { alert("cannot parse " + predicates[i]); }
else { predicates.push(p); }
}
} else {
p = parsePredicate("kernel.all.load[*] > 0.2");
if (p == null) { alert("cannot parse " + predicates[i]); }
else { predicates.push(p); }
}
if ("contexttype" in qs) {
pm_context_type=qs["contexttype"];
}
if ("contextspec" in qs) {
pm_context_spec=qs["contextspec"];
}
if ("updateInterval" in qs) {
updateInterval = qs["updateInterval"];
}
function saveQueryString() {
raw_predicates = [];
for (var i = 0; i < predicates.length; i++)
raw_predicates.push(predicates[i].to_string());
str = $.param({
predicates: raw_predicates.join('@'),
updateInterval: updateInterval,
contexttype: pm_context_type,
contextspec: pm_context_spec
});
str = location.protocol + "//" + location.hostname + ":" + location.port + location.pathname + "?" + str; // TODOXXX
$("#permalink_uri").html(str);
$("#permalink_uri").attr("href", str);
}
/* Set up document */
$(document).ready(function() {
$("#predicate_form").submit(function() {
pstr = $("#predicate_input").val();
p = parsePredicate(pstr);
if (p == null) { alert("cannot parse " + pstr); } else { predicates.push(p); }
saveQueryString();
return false; // stay on this page
});
$("#predicate_clear_form").submit(function() {
predicates = [];
saveQueryString();
return false; // stay on this page
});
$("#interval").val(updateInterval);
$("#interval-slider").slider({
value: updateInterval, min: 1000, max: 10000,
slide: function (event, ui) {
setUpdateInterval(ui.value);
saveQueryString();
$("#interval").val(updateInterval);
}
});
$("#contexttype").val(pm_context_type);
$("#contextspec").val(pm_context_spec);
$("#contextspec_form").submit(function() {
setPMContextType($("#contexttype").val());
setPMContextSpec($("#contextspec").val());
saveQueryString();
return false; // stay on this page
});
$("#predicate_input").val("kernel.all.load[*] > 0.2");
saveQueryString(); // set up initial permalink
});
</script>
<link rel="stylesheet" type="text/css" href="blinkenlights.css" />
<title>pcp blinkenlights demo</title>
</head>
<body>
<h1 id="header"></h1>
<form id="contextspec_form">
<select id="contexttype">
<option>hostspec</option>
<option>archivefile</option>
<option>local</option>
</select>
<input type="text" size="50" id="contextspec" />
<input value="Connect" type="submit" />
</form>
<form id="predicate_form">
<input id="predicate_input" size="50" type="text" />
<input value="Add Predicate" type="submit" />
</form>
<form id="predicate_clear_form">
<input value="Clear Predicates" type="submit" />
</form>
<span id="interval-slider-label"><label for="interval">Refresh interval (ms):</label><input type="text" size="5" id="interval" readonly /></span>
<div id="interval-slider"></div>
<p id="status"></p>
<div id="content"></div>
<p id="permalink">permalink: <a href="#" id="permalink_uri"></a></p>
<!--<footer>
<p id="permalink">permalink: <span></span> (<a>copy</a>)</p>
<p id="editlink"></p>
</footer>-->
</body>
</html>
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