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Viewing changes to Source/WebCore/inspector/front-end/NetworkUISourceCodeProvider.js

  • Committer: Package Import Robot
  • Author(s): Jonathan Riddell
  • Date: 2013-02-18 14:24:18 UTC
  • Revision ID: package-import@ubuntu.com-20130218142418-eon0jmjg3nj438uy
Tags: upstream-2.3
Import upstream version 2.3

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Source/WebCore/inspector/front-end/NetworkUISourceCodeProvider.js
 
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/*
 
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 * Copyright (C) 2012 Google Inc. All rights reserved.
 
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 *
 
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 * Redistribution and use in source and binary forms, with or without
 
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 * modification, are permitted provided that the following conditions are
 
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 * met:
 
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 *
 
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 *     * Redistributions of source code must retain the above copyright
 
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 * notice, this list of conditions and the following disclaimer.
 
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 *     * Redistributions in binary form must reproduce the above
 
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 * copyright notice, this list of conditions and the following disclaimer
 
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 * in the documentation and/or other materials provided with the
 
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 * distribution.
 
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 *     * Neither the name of Google Inc. nor the names of its
 
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 * contributors may be used to endorse or promote products derived from
 
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 * this software without specific prior written permission.
 
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 *
 
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 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 
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 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 
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 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 
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 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
 
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 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 
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 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 
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 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 
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 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 
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 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 
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 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 
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 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
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 */
 
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/**
 
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 * @constructor
 
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 * @param {WebInspector.Workspace} workspace
 
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 * @param {WebInspector.NetworkWorkspaceProvider} networkWorkspaceProvider
 
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 */
 
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WebInspector.NetworkUISourceCodeProvider = function(workspace, networkWorkspaceProvider)
 
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{
 
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    this._workspace = workspace;
 
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    this._networkWorkspaceProvider = networkWorkspaceProvider;
 
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    WebInspector.resourceTreeModel.addEventListener(WebInspector.ResourceTreeModel.EventTypes.ResourceAdded, this._resourceAdded, this);
 
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    this._workspace.addEventListener(WebInspector.Workspace.Events.ProjectWillReset, this._projectWillReset, this);
 
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    this._workspace.addEventListener(WebInspector.Workspace.Events.ProjectDidReset, this._projectDidReset, this);
 
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    WebInspector.debuggerModel.addEventListener(WebInspector.DebuggerModel.Events.ParsedScriptSource, this._parsedScriptSource, this);
 
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    this._processedURLs = {};
 
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    this._lastDynamicAnonymousScriptIndexForURL = {};
 
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}
 
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WebInspector.NetworkUISourceCodeProvider.prototype = {
 
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    _populate: function()
 
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    {
 
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        function populateFrame(frame)
 
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        {
 
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            for (var i = 0; i < frame.childFrames.length; ++i)
 
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                populateFrame.call(this, frame.childFrames[i]);
 
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            var resources = frame.resources();
 
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            for (var i = 0; i < resources.length; ++i)
 
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                this._resourceAdded({data:resources[i]});
 
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        }
 
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        populateFrame.call(this, WebInspector.resourceTreeModel.mainFrame);
 
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    },
 
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    /**
 
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     * @param {WebInspector.Event} event
 
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     */
 
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    _parsedScriptSource: function(event)
 
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    {
 
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        var script = /** @type {WebInspector.Script} */ (event.data);
 
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        if (!script.sourceURL || script.isInlineScript())
 
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            return;
 
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        if (WebInspector.experimentsSettings.snippetsSupport.isEnabled() && script.isSnippet())
 
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            return;
 
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        var isDynamicAnonymousScript;
 
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        // Only add uiSourceCodes for
 
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        // - content scripts;
 
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        // - scripts with explicit sourceURL comment;
 
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        // - dynamic scripts (script elements with src attribute) when inspector is opened after the script was loaded.
 
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        if (!script.hasSourceURL && !script.isContentScript) {
 
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            if (WebInspector.resourceForURL(script.sourceURL) || WebInspector.networkLog.requestForURL(script.sourceURL))
 
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                return;
 
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        }
 
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        // Filter out embedder injected content scripts.
 
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        if (script.isContentScript && !script.hasSourceURL) {
 
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            var parsedURL = new WebInspector.ParsedURL(script.sourceURL);
 
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            if (!parsedURL.host)
 
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                return;
 
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        }
 
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        this._addFile(script.sourceURL, script, script.isContentScript);
 
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    },
 
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    /**
 
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     * @param {WebInspector.Event} event
 
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     */
 
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    _resourceAdded: function(event)
 
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    {
 
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        var resource = /** @type {WebInspector.Resource} */ (event.data);
 
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        this._addFile(resource.url, resource);
 
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    },
 
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    /**
 
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     * @param {string} url
 
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     * @param {WebInspector.ContentProvider} contentProvider
 
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     * @param {boolean=} isContentScript
 
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     */
 
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    _addFile: function(url, contentProvider, isContentScript)
 
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    {
 
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        var type = contentProvider.contentType();
 
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        if (type !== WebInspector.resourceTypes.Stylesheet && type !== WebInspector.resourceTypes.Document && type !== WebInspector.resourceTypes.Script)
 
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            return;
 
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        if (this._processedURLs[url])
 
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            return;
 
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        this._processedURLs[url] = true;
 
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        var isEditable = type !== WebInspector.resourceTypes.Document;
 
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        this._networkWorkspaceProvider.addFile(url, contentProvider, isEditable, isContentScript);
 
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    },
 
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    _projectWillReset: function()
 
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    {
 
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        this._processedURLs = {};
 
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        this._lastDynamicAnonymousScriptIndexForURL = {};
 
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    },
 
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    _projectDidReset: function()
 
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    {
 
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        this._populate();
 
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    }
 
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}