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// Copyright (c) 2010 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
/**
* TODO(eroman): This needs better presentation, and cleaner code. This
* implementation is more of a transitionary step as
* the old net-internals is replaced.
*/
var PaintLogView;
// Start of anonymous namespace.
(function() {
PaintLogView = function(sourceEntries, node) {
for (var i = 0; i < sourceEntries.length; ++i) {
if (i != 0)
addNode(node, 'hr');
addSourceEntry_(node, sourceEntries[i]);
}
}
const INDENTATION_PX = 20;
function addSourceEntry_(node, sourceEntry) {
var div = addNode(node, 'div');
div.className = 'logSourceEntry';
var p = addNode(div, 'p');
var nobr = addNode(p, 'nobr');
addTextNode(nobr, sourceEntry.getDescription());
var groupedEntries = LogGroupEntry.createArrayFrom(
sourceEntry.getLogEntries());
makeLoadLogTable_(div, groupedEntries);
}
function makeLoadLogTable_(node, entries) {
var table = addNode(node, 'table');
var tbody = addNode(node, 'tbody');
for (var i = 0; i < entries.length; ++i) {
var entry = entries[i];
// Avoid printing the END for a BEGIN that was immediately before.
if (entry.isEnd() && entry.begin && entry.begin.index == i - 1) {
continue;
}
var tr = addNode(node, 'tr');
var timeLabelCell = addNode(tr, 'td');
addTextNode(timeLabelCell, 't=');
var timeCell = addNode(tr, 'td');
timeCell.style.textAlign = 'right';
timeCell.style.paddingRight = '5px';
addTextNode(timeCell, entry.orig.time);
var mainCell = addNode(tr, 'td');
mainCell.style.paddingRight = '5px';
var dtLabelCell = addNode(tr, 'td');
var dtCell = addNode(tr, 'td');
dtCell.style.textAlign = 'right';
mainCell.style.paddingLeft = (INDENTATION_PX * entry.getDepth()) + "px";
if (entry.orig.type == LogEntryType.TYPE_EVENT) {
addTextNode(mainCell, getTextForEvent(entry));
// Get the elapsed time.
if (entry.isBegin()) {
addTextNode(dtLabelCell, '[dt=');
// Definite time.
if (entry.end) {
var dt = entry.end.orig.time - entry.orig.time;
addTextNode(dtCell, dt + ']');
} else {
addTextNode(dtCell, '?]');
}
}
} else {
mainCell.colSpan = '3';
if (entry.orig.type == LogEntryType.TYPE_STRING) {
addTextNode(mainCell, entry.orig.string);
} else if (entry.orig.type == LogEntryType.TYPE_ERROR_CODE) {
// TODO(eroman): print symbolic name of error code.
addTextNode(mainCell, "Network error: " + entry.orig.error_code);
} else {
addTextNode(mainCell, "Unrecognized entry type: " + entry.orig.type);
}
}
}
}
function getTextForEvent(entry) {
var text = '';
if (entry.isBegin()) {
text = '+' + text;
} else if (entry.isEnd()) {
text = '-' + text;
} else {
text = '.';
}
text += getKeyWithValue(LogEventType, entry.orig.event.type);
return text;
}
// End of anonymous namespace.
})();
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