content/browser/devtools/shared_worker_devtools_manager.cc

   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 #include "content/browser/devtools/shared_worker_devtools_manager.h"
   6
   7 #include "content/browser/devtools/devtools_manager.h"
   8 #include "content/browser/devtools/shared_worker_devtools_agent_host.h"
   9 #include "content/browser/shared_worker/shared_worker_instance.h"
  10 #include "content/public/browser/browser_thread.h"
  11
  12 namespace content {
  13
  14 // static
  15 SharedWorkerDevToolsManager* SharedWorkerDevToolsManager::GetInstance() {
  16   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
  17   return Singleton<SharedWorkerDevToolsManager>::get();
  18 }
  19
  20 bool SharedWorkerDevToolsManager::WorkerCreated(
  21     int worker_process_id,
  22     int worker_route_id,
  23     const SharedWorkerInstance& instance) {
  24   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
  25   const WorkerId id(worker_process_id, worker_route_id);
  26   AgentHostMap::iterator it = FindExistingWorkerAgentHost(instance);
  27   if (it == workers().end()) {
  28     workers()[id] = new SharedWorkerDevToolsAgentHost(id, instance);
  29     DevToolsManager::GetInstance()->AgentHostChanged(workers()[id]);
  30     return false;
  31   }
  32   WorkerRestarted(id, it);
  33   return true;
  34 }
  35
  36 SharedWorkerDevToolsManager::AgentHostMap::iterator
  37 SharedWorkerDevToolsManager::FindExistingWorkerAgentHost(
  38     const SharedWorkerInstance& instance) {
  39   AgentHostMap::iterator it = workers().begin();
  40   for (; it != workers().end(); ++it) {
  41     if (static_cast<SharedWorkerDevToolsAgentHost*>(
  42             it->second)->Matches(instance))
  43       break;
  44   }
  45   return it;
  46 }
  47
  48 SharedWorkerDevToolsManager::SharedWorkerDevToolsManager() {
  49 }
  50
  51 SharedWorkerDevToolsManager::~SharedWorkerDevToolsManager() {
  52 }
  53
  54 void SharedWorkerDevToolsManager::ResetForTesting() {
  55   workers().clear();
  56 }
  57
  58 }  // namespace content