Timeline addTraceProvider API

third_party/WebKit/Source/devtools/front_end/extensions/ExtensionServer.js

 /*
  * Copyright (C) 2011 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
@@ skipping 31 matching lines @@
     this._subscriptionStopHandlers = {};
     this._extraHeaders = {};
     this._requests = {};
     this._lastRequestId = 0;
     this._registeredExtensions = {};
     this._status = new WebInspector.ExtensionStatus();
     /** @type {!Array.<!WebInspector.ExtensionSidebarPane>} */
     this._sidebarPanes = [];
     /** @type {!Array.<!WebInspector.ExtensionAuditCategory>} */
     this._auditCategories = [];
+    /** @type {!Array.<!WebInspector.ExtensionTraceProvider>} */
+    this._traceProviders = [];
+
 
     var commands = WebInspector.extensionAPI.Commands;
 
     this._registerHandler(commands.AddAuditCategory, this._onAddAuditCategory.bind(this));
     this._registerHandler(commands.AddAuditResult, this._onAddAuditResult.bind(this));
+    this._registerHandler(commands.AddTraceProvider, this._onAddTraceProvider.bind(this));
+    this._registerHandler(commands.AddTraceData, this._onAddTraceData.bind(this));
     this._registerHandler(commands.AddRequestHeaders, this._onAddRequestHeaders.bind(this));
     this._registerHandler(commands.ApplyStyleSheet, this._onApplyStyleSheet.bind(this));
     this._registerHandler(commands.CreatePanel, this._onCreatePanel.bind(this));
     this._registerHandler(commands.CreateSidebarPane, this._onCreateSidebarPane.bind(this));
     this._registerHandler(commands.CreateToolbarButton, this._onCreateToolbarButton.bind(this));
     this._registerHandler(commands.EvaluateOnInspectedPage, this._onEvaluateOnInspectedPage.bind(this));
     this._registerHandler(commands.ForwardKeyboardEvent, this._onForwardKeyboardEvent.bind(this));
     this._registerHandler(commands.GetHAR, this._onGetHAR.bind(this));
     this._registerHandler(commands.GetPageResources, this._onGetPageResources.bind(this));
     this._registerHandler(commands.GetRequestContent, this._onGetRequestContent.bind(this));
@@ skipping 13 matching lines @@
     window.addEventListener("message", this._onWindowMessage.bind(this), false);  // Only for main window.
 
     InspectorFrontendHost.events.addEventListener(InspectorFrontendHostAPI.Events.AddExtensions, this._addExtensions, this);
     InspectorFrontendHost.events.addEventListener(InspectorFrontendHostAPI.Events.SetInspectedTabId, this._setInspectedTabId, this);
 
     this._initExtensions();
 }
 
 WebInspector.ExtensionServer.Events = {
     SidebarPaneAdded: "SidebarPaneAdded",
-    AuditCategoryAdded: "AuditCategoryAdded"
+    AuditCategoryAdded: "AuditCategoryAdded",
+    TraceProviderAdded: "TraceProviderAdded"
 }
 
 WebInspector.ExtensionServer.prototype = {
     initializeExtensions: function()
     {
         this._initializeCommandIssued = true;
         if (this._pendingExtensionInfos) {
             this._pendingExtensionInfos.forEach(this._addExtension, this);
             delete this._pendingExtensionInfos;
         }
@@ skipping 62 matching lines @@
 
     /**
      * @param {!WebInspector.ExtensionAuditCategoryResults} auditResults
      */
     stopAuditRun: function(auditResults)
     {
         delete this._clientObjects[auditResults.id()];
     },
 
     /**
+     * @param {string} traceProviderId
+     */
+    startTraceRecording: function(traceProviderId)
+    {
+        this._postNotification("trace-recording-started-" + traceProviderId);
+    },
+
+    /**
+     * @param {string} traceProviderId
+     * @param {!WebInspector.ExtensionTraceData} traceData
+     */
+    stopTraceRecording: function(traceProviderId, traceData)
+    {
+        this._postNotification("trace-recording-stopped-" + traceProviderId, traceData.id());
+    },
+
+    /**
      * @param {string} type
      * @return {boolean}
      */
     hasSubscribers: function(type)
     {
         return !!this._subscribers[type];
     },
 
     /**
      * @param {string} type
@@ skipping 392 matching lines @@
     },
 
     _onAddAuditCategory: function(message, port)
     {
         var category = new WebInspector.ExtensionAuditCategory(port._extensionOrigin, message.id, message.displayName, message.resultCount);
         this._clientObjects[message.id] = category;
         this._auditCategories.push(category);
         this.dispatchEventToListeners(WebInspector.ExtensionServer.Events.AuditCategoryAdded, category);
     },
 
+    _onAddTraceProvider: function(message, port)
+    {
+        var provider = new WebInspector.ExtensionTraceProvider(port._extensionOrigin, message.id, message.categoryName, message.categoryTooltip);
+        this._clientObjects[message.id] = provider;
+        this._traceProviders.push(provider);
+        this.dispatchEventToListeners(WebInspector.ExtensionServer.Events.TraceProviderAdded, provider);
+    },
+
+    /**
+     * @return {!Array.<!WebInspector.ExtensionTraceProvider>}
+     */
+    traceProviders: function()
+    {
+        return this._traceProviders;
+    },
+
     /**
      * @return {!Array.<!WebInspector.ExtensionAuditCategory>}
      */
     auditCategories: function()
     {
         return this._auditCategories;
     },
 
     _onAddAuditResult: function(message)
     {
         var auditResult = /** {!WebInspector.ExtensionAuditCategoryResults} */ (this._clientObjects[message.resultId]);
         if (!auditResult)
             return this._status.E_NOTFOUND(message.resultId);
         try {
             auditResult.addResult(message.displayName, message.description, message.severity, message.details);
         } catch (e) {
             return e;
         }
         return this._status.OK();
     },
 
+     _onAddTraceData: function(message)
+     {
+         var traceProvider =  /** {!WebInspector.ExtensionTraceProvider} */ (this._clientObjects[message.traceProviderId]);
+         if (!traceProvider)
+             return this._status.E_NOTFOUND(message.traceProviderId);
+         var traceData = traceProvider.traceData;
+         try {
+             traceData.addTraceData(message.threadName, message.events);
+         } catch (e) {
+             return e;
+         }
+         return this._status.OK();
+     },
+
     _onUpdateAuditProgress: function(message)
     {
         var auditResult = /** {!WebInspector.ExtensionAuditCategoryResults} */ (this._clientObjects[message.resultId]);
         if (!auditResult)
             return this._status.E_NOTFOUND(message.resultId);
         auditResult.updateProgress(Math.min(Math.max(0, message.progress), 1));
     },
 
     _onStopAuditCategoryRun: function(message)
     {
@@ skipping 455 matching lines @@
 /**
  * @typedef {{code: string, description: string, details: !Array.<*>}}
  */
 WebInspector.ExtensionStatus.Record;
 
 WebInspector.extensionAPI = {};
 defineCommonExtensionSymbols(WebInspector.extensionAPI);
 
 /** @type {!WebInspector.ExtensionServer} */
 WebInspector.extensionServer;