pepper_input_handler.h revision 5821806d5e7f356e8fa4b058a389a808ea183019 
1// Copyright (c) 2012 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 REMOTING_CLIENT_PLUGIN_PEPPER_INPUT_HANDLER_H_
6#define REMOTING_CLIENT_PLUGIN_PEPPER_INPUT_HANDLER_H_
7
8#include "base/compiler_specific.h"
9#include "remoting/protocol/input_stub.h"
10
11namespace pp {
12class InputEvent;
13}  // namespace pp
14
15namespace remoting {
16
17namespace protocol {
18class InputStub;
19} // namespace protocol
20
21class PepperInputHandler {
22 public:
23  explicit PepperInputHandler(protocol::InputStub* input_stub);
24  virtual ~PepperInputHandler();
25
26  bool HandleInputEvent(const pp::InputEvent& event);
27
28 private:
29  protocol::InputStub* input_stub_;
30
31  // Accumulated sub-pixel deltas from wheel events.
32  float wheel_delta_x_;
33  float wheel_delta_y_;
34
35  // Accumulates "ticks" derived from wheel events.
36  float wheel_ticks_x_;
37  float wheel_ticks_y_;
38
39  DISALLOW_COPY_AND_ASSIGN(PepperInputHandler);
40};
41
42}  // namespace remoting
43
44#endif  // REMOTING_CLIENT_PLUGIN_PEPPER_INPUT_HANDLER_H_
45