Separate projection mode from rest of touch HUD

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 <algorithm>
 #include <cmath>
 #include <iostream>
 #include <string>
@@ skipping 21 matching lines @@
 #include "ash/shell.h"
 #include "ash/shell_delegate.h"
 #include "ash/shell_window_ids.h"
 #include "ash/system/brightness/brightness_control_delegate.h"
 #include "ash/system/keyboard_brightness/keyboard_brightness_control_delegate.h"
 #include "ash/system/status_area_widget.h"
 #include "ash/system/tray/system_tray.h"
 #include "ash/system/tray/system_tray_delegate.h"
 #include "ash/system/tray/system_tray_notifier.h"
 #include "ash/system/web_notification/web_notification_tray.h"
-#include "ash/touch/touch_observer_hud.h"
+#include "ash/touch/touch_hud_debug.h"
 #include "ash/volume_control_delegate.h"
 #include "ash/wm/partial_screenshot_view.h"
 #include "ash/wm/power_button_controller.h"
 #include "ash/wm/property_util.h"
 #include "ash/wm/window_cycle_controller.h"
 #include "ash/wm/window_util.h"
 #include "ash/wm/workspace/snap_sizer.h"
 #include "base/bind.h"
 #include "base/command_line.h"
 #include "content/public/browser/gpu_data_manager.h"
@@ skipping 501 matching lines @@
       Shell::GetInstance()->display_controller()->SwapPrimaryDisplay();
       return true;
     case TOGGLE_SPOKEN_FEEDBACK:
       return HandleToggleSpokenFeedback();
     case TOGGLE_WIFI:
       Shell::GetInstance()->system_tray_notifier()->NotifyRequestToggleWifi();
       return true;
     case TOUCH_HUD_CLEAR: {
       internal::RootWindowController* controller =
           internal::RootWindowController::ForActiveRootWindow();
-      if (controller->touch_observer_hud()) {
-        controller->touch_observer_hud()->Clear();
+      if (controller->touch_hud_debug()) {
+        controller->touch_hud_debug()->Clear();
         return true;
       }
       return false;
     }
     case TOUCH_HUD_MODE_CHANGE: {
       internal::RootWindowController* controller =
           internal::RootWindowController::ForActiveRootWindow();
-      if (controller->touch_observer_hud()) {
-        controller->touch_observer_hud()->ChangeToNextMode();
+      if (controller->touch_hud_debug()) {
+        controller->touch_hud_debug()->ChangeToNextMode();
         return true;
       }
       return false;
     }
+    case TOUCH_HUD_PROJECTION_TOGGLE: {
+      bool enabled = Shell::GetInstance()->is_touch_hud_projection_enabled();
+      Shell::GetInstance()->SetTouchHudProjectionEnabled(!enabled);
+      return true;
+    }
     case DISABLE_GPU_WATCHDOG:
       content::GpuDataManager::GetInstance()->DisableGpuWatchdog();
       return true;
 #endif
     case OPEN_FEEDBACK_PAGE:
       ash::Shell::GetInstance()->delegate()->OpenFeedbackPage();
       return true;
     case EXIT:
       // UMA metrics are recorded in the handler.
       exit_warning_handler_.HandleAccelerator();
@@ skipping 374 matching lines @@
     keyboard_brightness_control_delegate) {
   keyboard_brightness_control_delegate_ =
       keyboard_brightness_control_delegate.Pass();
 }
 
 bool AcceleratorController::CanHandleAccelerators() const {
   return true;
 }
 
 }  // namespace ash