Revert 110637 - Add ShellAcceleratorController that manages global keyboard accelerators.

ui/aura_shell/shell_accelerator_controller.cc

Index: ui/aura_shell/shell_accelerator_controller.cc
===================================================================
--- ui/aura_shell/shell_accelerator_controller.cc	(revision 110642)
+++ ui/aura_shell/shell_accelerator_controller.cc	(working copy)
@@ -1,126 +0,0 @@
-// Copyright (c) 2011 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 "ui/aura_shell/shell_accelerator_controller.h"
-
-#include "ui/aura/desktop.h"
-#include "ui/aura/event.h"
-#include "ui/aura_shell/shell.h"
-#include "ui/base/accelerator_manager.h"
-#include "ui/base/models/accelerator.h"
-#include "ui/gfx/compositor/layer_animation_sequence.h"
-#include "ui/gfx/compositor/layer_animator.h"
-#include "ui/gfx/compositor/screen_rotation.h"
-
-namespace {
-
-// Acceleraters handled by ShellAcceleratorController.
-struct AcceleratorData {
-  ui::KeyboardCode keycode;
-  bool shift;
-  bool ctrl;
-  bool alt;
-} kAcceleratorData[] = {
-  { ui::VKEY_F11, false, false, false },
-  { ui::VKEY_HOME, false, true, false },
-};
-
-// Registers the accelerators with ShellAcceleratorController.
-void RegisterAccelerators(aura_shell::ShellAcceleratorController* controller) {
-  for (size_t i = 0; i < arraysize(kAcceleratorData); ++i) {
-    controller->Register(ui::Accelerator(kAcceleratorData[i].keycode,
-                                         kAcceleratorData[i].shift,
-                                         kAcceleratorData[i].ctrl,
-                                         kAcceleratorData[i].alt),
-                         controller);
-  }
-}
-
-#if !defined(NDEBUG)
-// Rotates the screen.
-void RotateScreen() {
-  static int i = 0;
-  int delta = 0;
-  switch (i) {
-    case 0: delta = 90; break;
-    case 1: delta = 90; break;
-    case 2: delta = 90; break;
-    case 3: delta = 90; break;
-    case 4: delta = -90; break;
-    case 5: delta = -90; break;
-    case 6: delta = -90; break;
-    case 7: delta = -90; break;
-    case 8: delta = -90; break;
-    case 9: delta = 180; break;
-    case 10: delta = 180; break;
-    case 11: delta = 90; break;
-    case 12: delta = 180; break;
-    case 13: delta = 180; break;
-  }
-  i = (i + 1) % 14;
-  aura::Desktop::GetInstance()->layer()->GetAnimator()->set_preemption_strategy(
-      ui::LayerAnimator::REPLACE_QUEUED_ANIMATIONS);
-  scoped_ptr<ui::LayerAnimationSequence> screen_rotation(
-      new ui::LayerAnimationSequence(new ui::ScreenRotation(delta)));
-  screen_rotation->AddObserver(aura::Desktop::GetInstance());
-  aura::Desktop::GetInstance()->layer()->GetAnimator()->ScheduleAnimation(
-      screen_rotation.release());
-}
-#endif
-
-}  // namespace
-
-namespace aura_shell {
-
-////////////////////////////////////////////////////////////////////////////////
-// ShellAcceleratorController, public:
-
-ShellAcceleratorController::ShellAcceleratorController()
-    : accelerator_manager_(new ui::AcceleratorManager) {
-  RegisterAccelerators(this);
-}
-
-ShellAcceleratorController::~ShellAcceleratorController() {
-}
-
-void ShellAcceleratorController::Register(
-    const ui::Accelerator& accelerator,
-    ui::AcceleratorTarget* target) {
-  accelerator_manager_->Register(accelerator, target);
-}
-
-void ShellAcceleratorController::Unregister(
-    const ui::Accelerator& accelerator,
-    ui::AcceleratorTarget* target) {
-  accelerator_manager_->Unregister(accelerator, target);
-}
-
-void ShellAcceleratorController::UnregisterAll(
-    ui::AcceleratorTarget* target) {
-  accelerator_manager_->UnregisterAll(target);
-}
-
-bool ShellAcceleratorController::Process(const ui::Accelerator& accelerator) {
-  return accelerator_manager_->Process(accelerator);
-}
-
-////////////////////////////////////////////////////////////////////////////////
-// ShellAcceleratorController, ui::AcceleratorTarget implementation:
-
-bool ShellAcceleratorController::AcceleratorPressed(
-    const ui::Accelerator& accelerator) {
-#if !defined(NDEBUG)
-  if (accelerator.key_code() == ui::VKEY_F11) {
-    aura::Desktop::GetInstance()->ToggleFullScreen();
-    return true;
-  } else if (accelerator.key_code() == ui::VKEY_HOME &&
-             accelerator.IsCtrlDown()) {
-    RotateScreen();
-    return true;
-  }
-#endif
-  return false;
-}
-
-}  // namespace aura_shell