1 files changed, 532 insertions, 0 deletions
diff --git a/chromium/third_party/WebKit/Source/devtools/front_end/audits/AuditsPanel.js b/chromium/third_party/WebKit/Source/devtools/front_end/audits/AuditsPanel.js
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index 00000000000..96bb7958cc1
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+++ b/chromium/third_party/WebKit/Source/devtools/front_end/audits/AuditsPanel.js
@@ -0,0 +1,532 @@
+/*
+ * Copyright (C) 2012 Google 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:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *     * 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.
+ *     * Neither the name of Google Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND 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 THE COPYRIGHT
+ * OWNER OR 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.
+ */
+
+/**
+ * @constructor
+ * @extends {WebInspector.PanelWithSidebarTree}
+ */
+WebInspector.AuditsPanel = function()
+{
+    WebInspector.PanelWithSidebarTree.call(this, "audits");
+    this.registerRequiredCSS("panelEnablerView.css");
+    this.registerRequiredCSS("auditsPanel.css");
+
+    this.auditsTreeElement = new WebInspector.SidebarSectionTreeElement("", {}, true);
+    this.sidebarTree.appendChild(this.auditsTreeElement);
+    this.auditsTreeElement.listItemElement.classList.add("hidden");
+
+    this.auditsItemTreeElement = new WebInspector.AuditsSidebarTreeElement(this);
+    this.auditsTreeElement.appendChild(this.auditsItemTreeElement);
+
+    this.auditResultsTreeElement = new WebInspector.SidebarSectionTreeElement(WebInspector.UIString("RESULTS"), {}, true);
+    this.sidebarTree.appendChild(this.auditResultsTreeElement);
+    this.auditResultsTreeElement.expand();
+
+    this._constructCategories();
+
+    var target = /** @type {!WebInspector.Target} */ (WebInspector.targetManager.activeTarget());
+    this._auditController = new WebInspector.AuditController(target, this);
+    this._launcherView = new WebInspector.AuditLauncherView(this._auditController);
+    for (var id in this.categoriesById)
+        this._launcherView.addCategory(this.categoriesById[id]);
+}
+
+WebInspector.AuditsPanel.prototype = {
+    /**
+     * @return {boolean}
+     */
+    canSearch: function()
+    {
+        return false;
+    },
+
+    /**
+     * @return {!Object.<string, !WebInspector.AuditCategory>}
+     */
+    get categoriesById()
+    {
+        return this._auditCategoriesById;
+    },
+
+    /**
+     * @param {!WebInspector.AuditCategory} category
+     */
+    addCategory: function(category)
+    {
+        this.categoriesById[category.id] = category;
+        this._launcherView.addCategory(category);
+    },
+
+    /**
+     * @param {string} id
+     * @return {!WebInspector.AuditCategory}
+     */
+    getCategory: function(id)
+    {
+        return this.categoriesById[id];
+    },
+
+    _constructCategories: function()
+    {
+        this._auditCategoriesById = {};
+        for (var categoryCtorID in WebInspector.AuditCategories) {
+            var auditCategory = new WebInspector.AuditCategories[categoryCtorID]();
+            auditCategory._id = categoryCtorID;
+            this.categoriesById[categoryCtorID] = auditCategory;
+        }
+    },
+
+    /**
+     * @param {string} mainResourceURL
+     * @param {!Array.<!WebInspector.AuditCategoryResult>} results
+     */
+    auditFinishedCallback: function(mainResourceURL, results)
+    {
+        var children = this.auditResultsTreeElement.children;
+        var ordinal = 1;
+        for (var i = 0; i < children.length; ++i) {
+            if (children[i].mainResourceURL === mainResourceURL)
+                ordinal++;
+        }
+
+        var resultTreeElement = new WebInspector.AuditResultSidebarTreeElement(this, results, mainResourceURL, ordinal);
+        this.auditResultsTreeElement.appendChild(resultTreeElement);
+        resultTreeElement.revealAndSelect();
+    },
+
+    /**
+     * @param {!Array.<!WebInspector.AuditCategoryResult>} categoryResults
+     */
+    showResults: function(categoryResults)
+    {
+        if (!categoryResults._resultView)
+            categoryResults._resultView = new WebInspector.AuditResultView(categoryResults);
+
+        this.visibleView = categoryResults._resultView;
+    },
+
+    showLauncherView: function()
+    {
+        this.visibleView = this._launcherView;
+    },
+
+    get visibleView()
+    {
+        return this._visibleView;
+    },
+
+    set visibleView(x)
+    {
+        if (this._visibleView === x)
+            return;
+
+        if (this._visibleView)
+            this._visibleView.detach();
+
+        this._visibleView = x;
+
+        if (x)
+            x.show(this.mainElement());
+    },
+
+    wasShown: function()
+    {
+        WebInspector.Panel.prototype.wasShown.call(this);
+        if (!this._visibleView)
+            this.auditsItemTreeElement.select();
+    },
+
+    clearResults: function()
+    {
+        this.auditsItemTreeElement.revealAndSelect();
+        this.auditResultsTreeElement.removeChildren();
+    },
+
+    __proto__: WebInspector.PanelWithSidebarTree.prototype
+}
+
+/**
+ * @constructor
+ * @implements {WebInspector.AuditCategory}
+ * @param {string} displayName
+ */
+WebInspector.AuditCategoryImpl = function(displayName)
+{
+    this._displayName = displayName;
+    this._rules = [];
+}
+
+WebInspector.AuditCategoryImpl.prototype = {
+    /**
+     * @override
+     * @return {string}
+     */
+    get id()
+    {
+        // this._id value is injected at construction time.
+        return this._id;
+    },
+
+    /**
+     * @override
+     * @return {string}
+     */
+    get displayName()
+    {
+        return this._displayName;
+    },
+
+    /**
+     * @param {!WebInspector.AuditRule} rule
+     * @param {!WebInspector.AuditRule.Severity} severity
+     */
+    addRule: function(rule, severity)
+    {
+        rule.severity = severity;
+        this._rules.push(rule);
+    },
+
+    /**
+     * @override
+     * @param {!WebInspector.Target} target
+     * @param {!Array.<!WebInspector.NetworkRequest>} requests
+     * @param {function(!WebInspector.AuditRuleResult)} ruleResultCallback
+     * @param {function()} categoryDoneCallback
+     * @param {!WebInspector.Progress} progress
+     */
+    run: function(target, requests, ruleResultCallback, categoryDoneCallback, progress)
+    {
+        this._ensureInitialized();
+        var remainingRulesCount = this._rules.length;
+        progress.setTotalWork(remainingRulesCount);
+        function callbackWrapper(result)
+        {
+            ruleResultCallback(result);
+            progress.worked();
+            if (!--remainingRulesCount)
+                categoryDoneCallback();
+        }
+        for (var i = 0; i < this._rules.length; ++i)
+            this._rules[i].run(target, requests, callbackWrapper, progress);
+    },
+
+    _ensureInitialized: function()
+    {
+        if (!this._initialized) {
+            if ("initialize" in this)
+                this.initialize();
+            this._initialized = true;
+        }
+    }
+}
+
+/**
+ * @constructor
+ * @param {string} id
+ * @param {string} displayName
+ */
+WebInspector.AuditRule = function(id, displayName)
+{
+    this._id = id;
+    this._displayName = displayName;
+}
+
+/**
+ * @enum {string}
+ */
+WebInspector.AuditRule.Severity = {
+    Info: "info",
+    Warning: "warning",
+    Severe: "severe"
+}
+
+/**
+ * @enum {number}
+ */
+WebInspector.AuditRule.SeverityOrder = {
+    "info": 3,
+    "warning": 2,
+    "severe": 1
+}
+
+WebInspector.AuditRule.prototype = {
+    get id()
+    {
+        return this._id;
+    },
+
+    get displayName()
+    {
+        return this._displayName;
+    },
+
+    /**
+     * @param {!WebInspector.AuditRule.Severity} severity
+     */
+    set severity(severity)
+    {
+        this._severity = severity;
+    },
+
+    /**
+     * @param {!WebInspector.Target} target
+     * @param {!Array.<!WebInspector.NetworkRequest>} requests
+     * @param {function(!WebInspector.AuditRuleResult)} callback
+     * @param {!WebInspector.Progress} progress
+     */
+    run: function(target, requests, callback, progress)
+    {
+        if (progress.isCanceled())
+            return;
+
+        var result = new WebInspector.AuditRuleResult(this.displayName);
+        result.severity = this._severity;
+        this.doRun(target, requests, result, callback, progress);
+    },
+
+    /**
+     * @param {!WebInspector.Target} target
+     * @param {!Array.<!WebInspector.NetworkRequest>} requests
+     * @param {!WebInspector.AuditRuleResult} result
+     * @param {function(!WebInspector.AuditRuleResult)} callback
+     * @param {!WebInspector.Progress} progress
+     */
+    doRun: function(target, requests, result, callback, progress)
+    {
+        throw new Error("doRun() not implemented");
+    }
+}
+
+/**
+ * @constructor
+ * @param {!WebInspector.AuditCategory} category
+ */
+WebInspector.AuditCategoryResult = function(category)
+{
+    this.title = category.displayName;
+    this.ruleResults = [];
+}
+
+WebInspector.AuditCategoryResult.prototype = {
+    /**
+     * @param {!WebInspector.AuditRuleResult} ruleResult
+     */
+    addRuleResult: function(ruleResult)
+    {
+        this.ruleResults.push(ruleResult);
+    }
+}
+
+/**
+ * @constructor
+ * @param {(string|boolean|number|!Object)} value
+ * @param {boolean=} expanded
+ * @param {string=} className
+ */
+WebInspector.AuditRuleResult = function(value, expanded, className)
+{
+    this.value = value;
+    this.className = className;
+    this.expanded = expanded;
+    this.violationCount = 0;
+    this._formatters = {
+        r: WebInspector.AuditRuleResult.linkifyDisplayName
+    };
+    var standardFormatters = Object.keys(String.standardFormatters);
+    for (var i = 0; i < standardFormatters.length; ++i)
+        this._formatters[standardFormatters[i]] = String.standardFormatters[standardFormatters[i]];
+}
+
+/**
+ * @param {string} url
+ * @return {!Element}
+ */
+WebInspector.AuditRuleResult.linkifyDisplayName = function(url)
+{
+    return WebInspector.linkifyURLAsNode(url, WebInspector.displayNameForURL(url));
+}
+
+/**
+ * @param {string} domain
+ * @return {string}
+ */
+WebInspector.AuditRuleResult.resourceDomain = function(domain)
+{
+    return domain || WebInspector.UIString("[empty domain]");
+}
+
+WebInspector.AuditRuleResult.prototype = {
+    /**
+     * @param {(string|boolean|number|!Object)} value
+     * @param {boolean=} expanded
+     * @param {string=} className
+     * @return {!WebInspector.AuditRuleResult}
+     */
+    addChild: function(value, expanded, className)
+    {
+        if (!this.children)
+            this.children = [];
+        var entry = new WebInspector.AuditRuleResult(value, expanded, className);
+        this.children.push(entry);
+        return entry;
+    },
+
+    /**
+     * @param {string} url
+     */
+    addURL: function(url)
+    {
+        this.addChild(WebInspector.AuditRuleResult.linkifyDisplayName(url));
+    },
+
+    /**
+     * @param {!Array.<string>} urls
+     */
+    addURLs: function(urls)
+    {
+        for (var i = 0; i < urls.length; ++i)
+            this.addURL(urls[i]);
+    },
+
+    /**
+     * @param {string} snippet
+     */
+    addSnippet: function(snippet)
+    {
+        this.addChild(snippet, false, "source-code");
+    },
+
+    /**
+     * @param {string} format
+     * @param {...*} vararg
+     * @return {!WebInspector.AuditRuleResult}
+     */
+    addFormatted: function(format, vararg)
+    {
+        var substitutions = Array.prototype.slice.call(arguments, 1);
+        var fragment = document.createDocumentFragment();
+
+        function append(a, b)
+        {
+            if (!(b instanceof Node))
+                b = document.createTextNode(b);
+            a.appendChild(b);
+            return a;
+        }
+
+        var formattedResult = String.format(format, substitutions, this._formatters, fragment, append).formattedResult;
+        if (formattedResult instanceof Node)
+            formattedResult.normalize();
+        return this.addChild(formattedResult);
+    }
+}
+
+/**
+ * @constructor
+ * @extends {WebInspector.SidebarTreeElement}
+ * @param {!WebInspector.AuditsPanel} panel
+ */
+WebInspector.AuditsSidebarTreeElement = function(panel)
+{
+    this._panel = panel;
+    this.small = false;
+    WebInspector.SidebarTreeElement.call(this, "audits-sidebar-tree-item", WebInspector.UIString("Audits"), "", null, false);
+}
+
+WebInspector.AuditsSidebarTreeElement.prototype = {
+    onattach: function()
+    {
+        WebInspector.SidebarTreeElement.prototype.onattach.call(this);
+    },
+
+    onselect: function()
+    {
+        this._panel.showLauncherView();
+    },
+
+    get selectable()
+    {
+        return true;
+    },
+
+    refresh: function()
+    {
+        this.refreshTitles();
+    },
+
+    __proto__: WebInspector.SidebarTreeElement.prototype
+}
+
+/**
+ * @constructor
+ * @extends {WebInspector.SidebarTreeElement}
+ * @param {!WebInspector.AuditsPanel} panel
+ * @param {!Array.<!WebInspector.AuditCategoryResult>} results
+ * @param {string} mainResourceURL
+ * @param {number} ordinal
+ */
+WebInspector.AuditResultSidebarTreeElement = function(panel, results, mainResourceURL, ordinal)
+{
+    this._panel = panel;
+    this.results = results;
+    this.mainResourceURL = mainResourceURL;
+    WebInspector.SidebarTreeElement.call(this, "audit-result-sidebar-tree-item", String.sprintf("%s (%d)", mainResourceURL, ordinal), "", {}, false);
+}
+
+WebInspector.AuditResultSidebarTreeElement.prototype = {
+    onselect: function()
+    {
+        this._panel.showResults(this.results);
+    },
+
+    get selectable()
+    {
+        return true;
+    },
+
+    __proto__: WebInspector.SidebarTreeElement.prototype
+}
+
+// Contributed audit rules should go into this namespace.
+WebInspector.AuditRules = {};
+
+/**
+ * Contributed audit categories should go into this namespace.
+ * @type {!Object.<string, function(new:WebInspector.AuditCategory)>}
+ */
+WebInspector.AuditCategories = {};
+
+importScript("AuditCategory.js");
+importScript("AuditCategories.js");
+importScript("AuditController.js");
+importScript("AuditFormatters.js");
+importScript("AuditLauncherView.js");
+importScript("AuditResultView.js");
+importScript("AuditRules.js");