Port ScopedDisableInternalMouseAndKeyboardX11 to Ozone

ui/events/ozone/evdev/libgestures_glue/gesture_interpreter_libevdev_cros.h

 // Copyright 2014 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.
 
 #ifndef UI_EVENTS_OZONE_EVDEV_LIBGESTURES_GLUE_GESTURE_INTERPRETER_LIBEVDEV_CROS_H_
 #define UI_EVENTS_OZONE_EVDEV_LIBGESTURES_GLUE_GESTURE_INTERPRETER_LIBEVDEV_CROS_H_
 
 #include <gestures/gestures.h>
 #include <libevdev/libevdev.h>
 
 #include "base/callback.h"
 #include "base/memory/scoped_ptr.h"
 #include "ui/events/ozone/evdev/cursor_delegate_evdev.h"
 #include "ui/events/ozone/evdev/event_device_util.h"
 #include "ui/events/ozone/evdev/event_dispatch_callback.h"
 #include "ui/events/ozone/evdev/events_ozone_evdev_export.h"
 #include "ui/events/ozone/evdev/libgestures_glue/event_reader_libevdev_cros.h"
 
 namespace ui {
 
 class EventDeviceInfo;
 class EventModifiersEvdev;
 class MouseButtonMapEvdev;
 class CursorDelegateEvdev;
 class KeyboardEvdev;
 struct GestureDeviceProperties;
 class GesturePropertyProvider;
+enum class DomCode;
 
 // Convert libevdev-cros events to ui::Events using libgestures.
 //
 // This builds a GestureInterpreter for an input device (touchpad or
 // mouse).
 //
 // Raw input events must be preprocessed into a form suitable for
 // libgestures. The kernel protocol only emits changes to the device state,
 // so changes must be accumulated until a sync event. The full device state
 // at sync is then processed by libgestures.
@@ skipping 11 matching lines @@
                                  KeyboardEvdev* keyboard,
                                  GesturePropertyProvider* property_provider,
                                  const EventDispatchCallback& callback);
   ~GestureInterpreterLibevdevCros() override;
 
   // Overriden from ui::EventReaderLibevdevCros::Delegate
   void OnLibEvdevCrosOpen(Evdev* evdev, EventStateRec* evstate) override;
   void OnLibEvdevCrosEvent(Evdev* evdev,
                            EventStateRec* evstate,
                            const timeval& time) override;
+  void SetAllowedKeys(
+      scoped_ptr<std::set<DomCode>> allowed_keys) override;
+  void AllowAllKeys() override;
 
   // Handler for gesture events generated from libgestures.
   void OnGestureReady(const Gesture* gesture);
 
   // Accessors.
   int id() { return id_; }
   GesturePropertyProvider* property_provider() { return property_provider_; }
   Evdev* evdev() { return evdev_; }
 
  private:
@@ skipping 13 matching lines @@
   void DispatchMouseButton(unsigned int modifier, bool down);
   void DispatchChangedKeys(Evdev* evdev, const timeval& time);
 
   // The unique device id.
   int id_;
 
   // True if the device may be regarded as a mouse. This includes normal mice
   // and multi-touch mice.
   bool is_mouse_;
 
+  // The keys which should be processed. nullptr if all keys should be
+  // processed.
+  scoped_ptr<std::set<DomCode>> allowed_keys_;
+
   // Shared modifier state.
   EventModifiersEvdev* modifiers_;
 
   // Shared mouse button map.
   MouseButtonMapEvdev* button_map_;
 
   // Shared cursor state.
   CursorDelegateEvdev* cursor_;
 
   // Shared keyboard state.
@@ skipping 16 matching lines @@
 
   // Gesture lib device properties.
   scoped_ptr<GestureDeviceProperties> device_properties_;
 
   DISALLOW_COPY_AND_ASSIGN(GestureInterpreterLibevdevCros);
 };
 
 }  // namspace ui
 
 #endif  // UI_EVENTS_OZONE_EVDEV_LIBGESTURES_GLUE_GESTURE_INTERPRETER_LIBEVDEV_CROS_H_