src/third_party/WebKit/Source/devtools/front_end/bindings/ContentScriptProjectDecorator.js

   1 // Copyright 2014 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 /**
   6  * @constructor
   7  */
   8 WebInspector.ContentScriptProjectDecorator = function()
   9 {
  10     WebInspector.targetManager.addModelListener(WebInspector.RuntimeModel, WebInspector.RuntimeModel.Events.ExecutionContextCreated, this._onContextCreated, this);
  11     WebInspector.workspace.addEventListener(WebInspector.Workspace.Events.ProjectAdded, this._onProjectAdded, this);
  12 }
  13
  14 /**
  15  * @param {!WebInspector.Project} project
  16  * @param {!WebInspector.ExecutionContext} context
  17  */
  18 WebInspector.ContentScriptProjectDecorator._updateProjectWithExtensionName = function(project, context)
  19 {
  20     if (project.url().startsWith(context.origin))
  21         project.setDisplayName(context.name);
  22 }
  23
  24 WebInspector.ContentScriptProjectDecorator.prototype = {
  25     /**
  26      * @param {!WebInspector.Event} event
  27      */
  28     _onContextCreated: function(event)
  29     {
  30         var context = /** @type {!WebInspector.ExecutionContext} */(event.data);
  31         if (!context.origin || !context.name)
  32             return;
  33
  34         var projects = WebInspector.workspace.projects();
  35         projects = projects.filter(contentProjectWithName);
  36
  37         for (var i = 0; i < projects.length; ++i)
  38             WebInspector.ContentScriptProjectDecorator._updateProjectWithExtensionName(projects[i], context);
  39
  40         /**
  41          * @param {!WebInspector.Project} project
  42          * @return {boolean}
  43          */
  44         function contentProjectWithName(project)
  45         {
  46            return !!project.url() && project.type() === WebInspector.projectTypes.ContentScripts;
  47         }
  48     },
  49
  50     /**
  51      * @param {!WebInspector.Event} event
  52      */
  53     _onProjectAdded: function(event)
  54     {
  55         var project = /** @type {!WebInspector.Project} */(event.data);
  56         if (project.type() !== WebInspector.projectTypes.ContentScripts)
  57             return;
  58
  59         var targets = WebInspector.targetManager.targets();
  60         var contexts = [];
  61         for (var i = 0; i < targets.length; ++i)
  62             contexts = contexts.concat(targets[i].runtimeModel.executionContexts());
  63         contexts = contexts.filter(contextWithOriginAndName);
  64
  65         for (var i = 0; i < contexts.length; ++i)
  66             WebInspector.ContentScriptProjectDecorator._updateProjectWithExtensionName(project, contexts[i]);
  67
  68         /**
  69          * @param {!WebInspector.ExecutionContext} context
  70          * @return {boolean}
  71          */
  72         function contextWithOriginAndName(context)
  73         {
  74             return !!context.origin && !!context.name;
  75         }
  76     }
  77 }