Refactor LauncherDelegate

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

 // Copyright 2013 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/chrome_launcher_controller.h"
 
 #include <vector>
 
 #include "ash/ash_switches.h"
 #include "ash/launcher/launcher.h"
+#include "ash/launcher/launcher_item_delegate_manager.h"
 #include "ash/launcher/launcher_model.h"
 #include "ash/launcher/launcher_util.h"
 #include "ash/root_window_controller.h"
 #include "ash/shelf/shelf_layout_manager.h"
 #include "ash/shelf/shelf_widget.h"
 #include "ash/shell.h"
 #include "ash/wm/window_util.h"
 #include "base/command_line.h"
 #include "base/strings/string_number_conversions.h"
 #include "base/strings/utf_string_conversions.h"
@@ skipping 215 matching lines @@
                  base::Unretained(this)));
   pref_change_registrar_.Add(
       prefs::kShelfAutoHideBehaviorLocal,
       base::Bind(&ChromeLauncherController::
                      SetShelfAutoHideBehaviorFromPrefs,
                  base::Unretained(this)));
   pref_change_registrar_.Add(
       prefs::kShelfPreferences,
       base::Bind(&ChromeLauncherController::SetShelfBehaviorsFromPrefs,
                  base::Unretained(this)));
+
+  // This check is needed for win7_aura. Without this, all tests in
+  // ChromeLauncherControllerTest will fail by win7_aura.
+  if (ash::Shell::HasInstance())
+    RegisterLauncherItemDelegate();
 }
 
 ChromeLauncherController::~ChromeLauncherController() {
   // Reset the shell window controller here since it has a weak pointer to this.
   shell_window_controller_.reset();
 
   for (std::set<ash::Launcher*>::iterator iter = launchers_.begin();
        iter != launchers_.end();
        ++iter)
     (*iter)->shelf_widget()->shelf_layout_manager()->RemoveObserver(this);
@@ skipping 1388 matching lines @@
     browser_to_close.pop_back();
   }
 }
 
 void
 ChromeLauncherController::MoveItemWithoutPinnedStateChangeNotification(
     int source_index, int target_index) {
   base::AutoReset<bool> auto_reset(&ignore_persist_pinned_state_change_, true);
   model_->Move(source_index, target_index);
 }
+
+void ChromeLauncherController::RegisterLauncherItemDelegate() {
+  // TODO(simon.hong81): Register LauncherItemDelegate when LauncherItemDelegate
+  // is created.
+  ash::LauncherItemDelegateManager* manager =
+      ash::Shell::GetInstance()->launcher_item_delegate_manager();
+  manager->RegisterLauncherItemDelegate(ash::TYPE_TABBED, this);
+  manager->RegisterLauncherItemDelegate(ash::TYPE_APP_PANEL, this);
+  manager->RegisterLauncherItemDelegate(ash::TYPE_APP_SHORTCUT, this);
+  manager->RegisterLauncherItemDelegate(ash::TYPE_BROWSER_SHORTCUT, this);
+  manager->RegisterLauncherItemDelegate(ash::TYPE_PLATFORM_APP, this);
+  manager->RegisterLauncherItemDelegate(ash::TYPE_WINDOWED_APP, this);
+}