Arc integration in shelf launcher context menu.

chrome/browser/ui/ash/launcher/launcher_context_menu.cc

 // Copyright 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/browser/ui/ash/launcher/launcher_context_menu.h"
 
 #include <string>
 
 #include "ash/desktop_background/user_wallpaper_delegate.h"
 #include "ash/metrics/user_metrics_recorder.h"
 #include "ash/session/session_state_delegate.h"
 #include "ash/shelf/shelf.h"
 #include "ash/shell.h"
 #include "build/build_config.h"
 #include "chrome/browser/fullscreen.h"
 #include "chrome/browser/profiles/profile.h"
+#include "chrome/browser/ui/ash/launcher/arc_launcher_context_menu.h"

[stevenjb, 2016/04/07 18:58:12]

If we are only using this on Chrome OS then we should only include it for cros.

[lgcheng, 2016/04/07 19:40:51]

Done.

 #include "chrome/browser/ui/ash/launcher/chrome_launcher_controller.h"
 #include "chrome/browser/ui/ash/launcher/desktop_shell_launcher_context_menu.h"
 #include "chrome/browser/ui/ash/launcher/extension_launcher_context_menu.h"
 #include "chrome/common/pref_names.h"
 #include "chrome/grit/generated_resources.h"
 #include "components/prefs/pref_service.h"
 #include "content/public/common/context_menu_params.h"
 #include "grit/ash_strings.h"
 #include "ui/base/l10n/l10n_util.h"
 
+#if defined(OS_CHROMEOS)
+#include "chrome/browser/ui/app_list/arc/arc_app_list_prefs.h"
+#endif  // defined(OS_CHROMEOS)
+
 namespace {
 
 // Returns true if the user can modify the |shelf|'s auto-hide behavior.
 bool CanUserModifyShelfAutoHideBehavior(const Profile* profile) {
   const std::string& pref = prefs::kShelfAutoHideBehaviorLocal;
   return profile->GetPrefs()->FindPreference(pref)->IsUserModifiable();
 }
 
 }  // namespace
 
 // static
 LauncherContextMenu* LauncherContextMenu::Create(
     ChromeLauncherController* controller,
     const ash::ShelfItem* item,
     ash::Shelf* shelf) {
   DCHECK(controller);
   DCHECK(shelf);
   // Create DesktopShellLauncherContextMenu if no item is selected.
   if (!item || item->id == 0)
     return new DesktopShellLauncherContextMenu(controller, item, shelf);
 
+// Create ArcLauncherContextMenu if the item is an Arc app.
+#if defined(OS_CHROMEOS)
+  const std::string& app_id = controller->GetAppIDForShelfID(item->id);
+  ArcAppListPrefs* arc_prefs = ArcAppListPrefs::Get(controller->profile());
+  DCHECK(arc_prefs);
+  if (arc_prefs->IsRegistered(app_id))
+    return new ArcLauncherContextMenu(controller, item, shelf);
+#endif  // defined(OS_CHROMEOS)
+
   // Create ExtensionLauncherContextMenu for the item.
   return new ExtensionLauncherContextMenu(controller, item, shelf);
 }
 
 LauncherContextMenu::LauncherContextMenu(ChromeLauncherController* controller,
                                          const ash::ShelfItem* item,
                                          ash::Shelf* shelf)
     : ui::SimpleMenuModel(nullptr),
       controller_(controller),
       item_(item ? *item : ash::ShelfItem()),
@@ skipping 129 matching lines @@
     case MENU_PIN:
     case MENU_AUTO_HIDE:
     case MENU_ALIGNMENT_MENU:
     case MENU_CHANGE_WALLPAPER:
       ExecuteCommand(command_id, event_flags);
       return true;
     default:
       return false;
   }
 }