Chromium Code Reviews
chromiumcodereview-hr@appspot.gserviceaccount.com (chromiumcodereview-hr) | Please choose your nickname with Settings | Help | Chromium Project | Gerrit Changes | Sign out
(729)

Unified Diff: chrome/browser/resources/net_internals/loggrouper.js

Issue 7531005: Rename the net_internals file names to include hyphens. (Closed) Base URL: svn://chrome-svn/chrome/trunk/src/
Patch Set: Add some missing files Created 9 years, 5 months ago
Use n/p to move between diff chunks; N/P to move between comments. Draft comments are only viewable by you.
Jump to:
View side-by-side diff with in-line comments
Download patch
Index: chrome/browser/resources/net_internals/loggrouper.js
===================================================================
--- chrome/browser/resources/net_internals/loggrouper.js (revision 94551)
+++ chrome/browser/resources/net_internals/loggrouper.js (working copy)
@@ -1,93 +0,0 @@
-// 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.
-
-/**
- * LogGroupEntry is a wrapper around log entries, which makes it easier to
- * find the corresponding start/end of events.
- *
- * This is used internally by the log and timeline views to pretty print
- * collections of log entries.
- *
- * @fileoverview
- */
-
-// TODO(eroman): document these methods!
-
-function LogGroupEntry(origEntry, index) {
- this.orig = origEntry;
- this.index = index;
-}
-
-LogGroupEntry.prototype.isBegin = function() {
- return this.orig.phase == LogEventPhase.PHASE_BEGIN;
-};
-
-LogGroupEntry.prototype.isEnd = function() {
- return this.orig.phase == LogEventPhase.PHASE_END
-};
-
-LogGroupEntry.prototype.getDepth = function() {
- var depth = 0;
- var p = this.parentEntry;
- while (p) {
- depth += 1;
- p = p.parentEntry;
- }
- return depth;
-};
-
-function findParentIndex(parentStack, eventType) {
- for (var i = parentStack.length - 1; i >= 0; --i) {
- if (parentStack[i].orig.type == eventType)
- return i;
- }
- return -1;
-}
-
-/**
- * Returns a list of LogGroupEntrys. This basically wraps the original log
- * entry, but makes it easier to find the start/end of the event.
- */
-LogGroupEntry.createArrayFrom = function(origEntries) {
- var groupedEntries = [];
-
- // Stack of enclosing PHASE_BEGIN elements.
- var parentStack = [];
-
- for (var i = 0; i < origEntries.length; ++i) {
- var origEntry = origEntries[i];
-
- var groupEntry = new LogGroupEntry(origEntry, i);
- groupedEntries.push(groupEntry);
-
- // If this is the end of an event, match it to the start.
- if (groupEntry.isEnd()) {
- // Walk up the parent stack to find the corresponding BEGIN for this END.
- var parentIndex =
- findParentIndex(parentStack, groupEntry.orig.type);
-
- if (parentIndex == -1) {
- // Unmatched end.
- } else {
- groupEntry.begin = parentStack[parentIndex];
-
- // Consider this as the terminator for all open BEGINs up until
- // parentIndex.
- while (parentIndex < parentStack.length) {
- var p = parentStack.pop();
- p.end = groupEntry;
- }
- }
- }
-
- // Inherit the current parent.
- if (parentStack.length > 0)
- groupEntry.parentEntry = parentStack[parentStack.length - 1];
-
- if (groupEntry.isBegin())
- parentStack.push(groupEntry);
- }
-
- return groupedEntries;
-}
« no previous file with comments | « chrome/browser/resources/net_internals/log_view_painter.js ('k') | chrome/browser/resources/net_internals/logs-view.html » ('j') | no next file with comments »

Powered by Google App Engine
This is Rietveld 408576698