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/*
* Copyright (C) 2011 Apple Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
* THE POSSIBILITY OF SUCH DAMAGE.
*/
var LeaksViewer = {
loaded: function() {
this._loader = new LeaksLoader(this._didCountLeaksFiles.bind(this), this._didLoadLeaksFile.bind(this));
this._parser = new LeaksParser(this._didParseLeaksFile.bind(this));
this._loadingIndicator = document.getElementById("loading-indicator");
this._loadingIndicatorLabel = document.getElementById("loading-indicator-label");
this._profileView = new WebInspector.CPUProfileView({});
document.getElementById("main-panels").appendChild(this._profileView.element);
this._profileView.show();
// From WebInspector.Panel.prototype.show
var statusBarItems = this._profileView.statusBarItems;
if (statusBarItems) {
this._statusBarItemContainer = document.createElement("div");
for (var i = 0; i < statusBarItems.length; ++i)
this._statusBarItemContainer.appendChild(statusBarItems[i]);
document.getElementById("main-status-bar").appendChild(this._statusBarItemContainer);
}
var url;
var match = /url=([^&]+)/.exec(location.search);
if (match)
url = decodeURIComponent(match[1]);
if (url)
this._loadLeaksFromURL(url)
else
this._displayURLPrompt();
},
get filesLeftToParse() {
if (!('_filesLeftToParse' in this))
this._filesLeftToParse = 0;
return this._filesLeftToParse;
},
set filesLeftToParse(x) {
if (this._filesLeftToParse === x)
return;
this._filesLeftToParse = x;
this._loadingStatusChanged();
},
get loading() {
return this._isLoading;
},
set loading(x) {
if (this._isLoading === x)
return;
this._isLoading = x;
this._loadingStatusChanged();
},
get url() {
return this._url;
},
set url(x) {
if (this._url === x)
return;
this._url = x;
this._updateTitle();
},
urlPromptButtonClicked: function(e) {
this._urlChosenFromPrompt(document.getElementById("url").value);
},
_didCountLeaksFiles: function(fileCount) {
this._fileCount = fileCount;
this.filesLeftToParse = fileCount;
},
_didLoadLeaksFile: function(leaksText) {
this._parser.addLeaksFile(leaksText);
},
_didLoadRecentBuilds: function(builds) {
this._recentBuilds = builds;
this._updateURLPrompt();
},
_didParseLeaksFile: function(profile) {
if (--this.filesLeftToParse)
return;
ProfilerAgent.profileReady(profile);
this.loading = false;
},
_displayURLPrompt: function() {
document.getElementById("url-prompt-container").removeStyleClass("hidden");
document.getElementById("url").focus();
var loader = new RecentBuildsLoader(this._didLoadRecentBuilds.bind(this));
loader.start("SnowLeopard Intel Leaks", this._numberOfRecentBuildsToLoad);
},
_loadLeaksFromURL: function(url) {
this.url = url;
this.loading = true;
this._loader.start(this.url);
},
_loadingIndicatorText: function() {
var text = "Loading";
if (this.filesLeftToParse)
text += " " + (this._fileCount - this.filesLeftToParse + 1) + "/" + this._fileCount + " files";
text += "\u2026";
return text;
},
_loadingStatusChanged: function() {
this._setLoadingIndicatorHidden(!this.loading);
this._updateLoadingIndicatorLabel();
this._updateTitle();
},
_numberOfRecentBuildsToLoad: 10,
_setLoadingIndicatorHidden: function(hidden) {
if (hidden)
this._loadingIndicator.addStyleClass("hidden");
else
this._loadingIndicator.removeStyleClass("hidden");
},
_updateLoadingIndicatorLabel: function() {
this._loadingIndicatorLabel.innerText = this._loadingIndicatorText();
},
_updateTitle: function() {
var title = "Leaks Viewer \u2014 ";
if (this.loading)
title += "(" + this._loadingIndicatorText() + ") ";
title += this.url;
document.title = title;
},
_updateURLPrompt: function() {
var recentBuildsContainer = document.getElementById("recent-builds-container");
recentBuildsContainer.removeChildren();
if (this._recentBuilds && this._recentBuilds.length) {
var list = document.createElement("ol");
list.id = "recent-builds-list";
var self = this;
this._recentBuilds.forEach(function(build) {
var link = document.createElement("a");
link.href = document.location.href + "?url=" + encodeURIComponent(build.url);
link.addEventListener("click", function(e) {
self._urlChosenFromPrompt(build.url);
e.preventDefault();
});
link.appendChild(document.createTextNode("r" + build.revision + ": " + build.leakCount + " leaks"));
var item = document.createElement("li");
item.appendChild(link);
list.appendChild(item);
});
recentBuildsContainer.appendChild(list);
} else
recentBuildsContainer.appendChild(document.createTextNode("No recent leaky builds found."));
},
_urlChosenFromPrompt: function(url) {
this._loadLeaksFromURL(url);
document.getElementById("url-prompt-container").addStyleClass("hidden");
},
};
addEventListener("load", LeaksViewer.loaded.bind(LeaksViewer));
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