Handle more browser commands in ash.

ash/accelerators/accelerator_controller.cc

 // Copyright (c) 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 "ash/accelerators/accelerator_controller.h"
 
 #include "ash/accelerators/accelerator_table.h"
 #include "ash/ash_switches.h"
 #include "ash/caps_lock_delegate.h"
 #include "ash/desktop_background/desktop_background_controller.h"
@@ skipping 63 matching lines @@
 #endif
 
 bool HandleExit() {
   ash::ShellDelegate* delegate = ash::Shell::GetInstance()->delegate();
   if (!delegate)
     return false;
   delegate->Exit();
   return true;
 }
 
+bool HandleNewTab() {
+  ash::Shell::GetInstance()->delegate()->NewTab();
+  return true;
+}
+
 bool HandleNewWindow(bool is_incognito) {
   ash::ShellDelegate* delegate = ash::Shell::GetInstance()->delegate();
   if (!delegate)
     return false;
   delegate->NewWindow(is_incognito);
   return true;
 }
 
+bool HandleRestoreTab() {
+  ash::Shell::GetInstance()->delegate()->RestoreTab();
+  return true;
+}
+
+bool HandleShowTaskManager() {
+  ash::Shell::GetInstance()->delegate()->ShowTaskManager();
+  return true;
+}
+
 // Rotates the default window container.
 bool HandleRotateWindows() {
   aura::Window* target = ash::Shell::GetInstance()->GetContainer(
         ash::internal::kShellWindowId_DefaultContainer);
   scoped_ptr<ui::LayerAnimationSequence> screen_rotation(
       new ui::LayerAnimationSequence(new ui::ScreenRotation(360)));
   target->layer()->GetAnimator()->StartAnimation(
       screen_rotation.release());
   return true;
 }
@@ skipping 206 matching lines @@
       return HandleFileManager();
     case OPEN_CROSH:
       return HandleCrosh();
     case TOGGLE_SPOKEN_FEEDBACK:
       return HandleToggleSpokenFeedback();
 #endif
     case EXIT:
       return HandleExit();
     case NEW_INCOGNITO_WINDOW:
       return HandleNewWindow(true /* is_incognito */);
+    case NEW_TAB:
+      return HandleNewTab();
     case NEW_WINDOW:
       return HandleNewWindow(false /* is_incognito */);
+    case RESTORE_TAB:
+      return HandleRestoreTab();
     case TAKE_SCREENSHOT:
       if (screenshot_delegate_.get()) {
         aura::RootWindow* root_window = Shell::GetRootWindow();
         screenshot_delegate_->HandleTakeScreenshot(root_window);
       }
       // Return true to prevent propagation of the key event.
       return true;
     case TAKE_PARTIAL_SCREENSHOT:
       if (screenshot_delegate_.get())
         ash::Shell::GetInstance()->delegate()->
@@ skipping 42 matching lines @@
     case SHOW_KEYBOARD_OVERLAY:
       ash::Shell::GetInstance()->delegate()->ShowKeyboardOverlay();
       break;
     case SHOW_OAK:
       if (CommandLine::ForCurrentProcess()->HasSwitch(
               switches::kAshEnableOak)) {
         oak::ShowOakWindow();
         return true;
       }
       break;
+    case SHOW_TASK_MANAGER:
+      return HandleShowTaskManager();
     case NEXT_IME:
       if (ime_control_delegate_.get())
         return ime_control_delegate_->HandleNextIme();
       break;
     case PREVIOUS_IME:
       if (ime_control_delegate_.get())
         return ime_control_delegate_->HandlePreviousIme();
       break;
     case SWITCH_IME:
       if (ime_control_delegate_.get())
@@ skipping 121 matching lines @@
     // Then set this one as active.
     Shell::GetInstance()->launcher()->ActivateLauncherItem(found_index);
   }
 }
 
 bool AcceleratorController::CanHandleAccelerators() const {
   return true;
 }
 
 }  // namespace ash