extensions/shell/browser/default_shell_browser_main_delegate.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 "extensions/shell/browser/default_shell_browser_main_delegate.h"
   6
   7 #include "base/command_line.h"
   8 #include "base/files/file_path.h"
   9 #include "base/files/file_util.h"
  10 #include "base/strings/string_tokenizer.h"
  11 #include "extensions/common/switches.h"
  12 #include "extensions/shell/browser/shell_extension_system.h"
  13
  14 #if defined(USE_AURA)
  15 #include "extensions/shell/browser/shell_desktop_controller_aura.h"
  16 #endif
  17
  18 #if defined(OS_MACOSX)
  19 #include "extensions/shell/browser/shell_desktop_controller_mac.h"
  20 #endif
  21
  22 namespace extensions {
  23
  24 DefaultShellBrowserMainDelegate::DefaultShellBrowserMainDelegate() {
  25 }
  26
  27 DefaultShellBrowserMainDelegate::~DefaultShellBrowserMainDelegate() {
  28 }
  29
  30 void DefaultShellBrowserMainDelegate::Start(
  31     content::BrowserContext* browser_context) {
  32   base::CommandLine* command_line = base::CommandLine::ForCurrentProcess();
  33   if (command_line->HasSwitch(switches::kLoadApps)) {
  34     ShellExtensionSystem* extension_system = static_cast<ShellExtensionSystem*>(
  35         ExtensionSystem::Get(browser_context));
  36     extension_system->Init();
  37
  38     base::CommandLine::StringType path_list =
  39         command_line->GetSwitchValueNative(switches::kLoadApps);
  40
  41     base::StringTokenizerT<base::CommandLine::StringType,
  42                            base::CommandLine::StringType::const_iterator>
  43         tokenizer(path_list, FILE_PATH_LITERAL(","));
  44
  45     std::string launch_id;
  46     while (tokenizer.GetNext()) {
  47       base::FilePath app_absolute_dir =
  48           base::MakeAbsoluteFilePath(base::FilePath(tokenizer.token()));
  49
  50       const Extension* extension = extension_system->LoadApp(app_absolute_dir);
  51       if (!extension)
  52         continue;
  53       if (launch_id.empty())
  54         launch_id = extension->id();
  55     }
  56
  57     if (!launch_id.empty())
  58       extension_system->LaunchApp(launch_id);
  59     else
  60       LOG(ERROR) << "Could not load any apps.";
  61   } else {
  62     LOG(ERROR) << "--" << switches::kLoadApps
  63                << " unset; boredom is in your future";
  64   }
  65 }
  66
  67 void DefaultShellBrowserMainDelegate::Shutdown() {
  68 }
  69
  70 DesktopController* DefaultShellBrowserMainDelegate::CreateDesktopController() {
  71 #if defined(USE_AURA)
  72   return new ShellDesktopControllerAura();
  73 #elif defined(OS_MACOSX)
  74   return new ShellDesktopControllerMac();
  75 #else
  76   return NULL;
  77 #endif
  78 }
  79
  80 }  // namespace extensions