ui/events/ozone/evdev/input_injector_evdev.h

   1 // Copyright 2014 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #ifndef UI_EVENTS_OZONE_EVDEV_INPUT_INJECTOR_EVDEV_H_
   6 #define UI_EVENTS_OZONE_EVDEV_INPUT_INJECTOR_EVDEV_H_
   7
   8 #include "ui/events/ozone/evdev/event_dispatch_callback.h"
   9 #include "ui/events/ozone/evdev/events_ozone_evdev_export.h"
  10 #include "ui/ozone/public/system_input_injector.h"
  11
  12 namespace ui {
  13
  14 class Event;
  15 class CursorDelegateEvdev;
  16 class KeyboardEvdev;
  17 class EventModifiersEvdev;
  18
  19 class EVENTS_OZONE_EVDEV_EXPORT InputInjectorEvdev
  20     : public SystemInputInjector {
  21  public:
  22   InputInjectorEvdev(EventModifiersEvdev* modifiers,
  23                      CursorDelegateEvdev* cursor,
  24                      KeyboardEvdev* keyboard,
  25                      const EventDispatchCallback& callback);
  26
  27   ~InputInjectorEvdev() override;
  28
  29   // SystemInputInjector implementation.
  30   void InjectMouseButton(EventFlags button, bool down) override;
  31   void InjectMouseWheel(int delta_x, int delta_y) override;
  32   void MoveCursorTo(const gfx::PointF& location) override;
  33   void InjectKeyPress(DomCode physical_key, bool down) override;
  34
  35  private:
  36   // Modifier key state (shift, ctrl, etc).
  37   EventModifiersEvdev* modifiers_;
  38
  39   // Shared cursor state.
  40   CursorDelegateEvdev* cursor_;
  41
  42   // Shared keyboard state.
  43   KeyboardEvdev* keyboard_;
  44
  45   // Callback for dispatching events.
  46   EventDispatchCallback callback_;
  47
  48   DISALLOW_COPY_AND_ASSIGN(InputInjectorEvdev);
  49 };
  50
  51 }  // namespace ui
  52
  53 #endif  // UI_EVENTS_OZONE_EVDEV_INPUT_INJECTOR_EVDEV_H_
  54