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 PPAPI_THUNK_PPB_INPUT_EVENT_API_H_
6#define PPAPI_THUNK_PPB_INPUT_EVENT_API_H_
7
8#include "ppapi/c/dev/ppb_ime_input_event_dev.h"
9#include "ppapi/c/ppb_input_event.h"
10#include "ppapi/thunk/ppapi_thunk_export.h"
11
12namespace ppapi {
13
14struct InputEventData;
15
16namespace thunk {
17
18class PPAPI_THUNK_EXPORT PPB_InputEvent_API {
19 public:
20  virtual ~PPB_InputEvent_API() {}
21
22  // This function is not exposed through the C API, but returns the internal
23  // event data for easy proxying.
24  virtual const InputEventData& GetInputEventData() const = 0;
25
26  virtual PP_InputEvent_Type GetType() = 0;
27  virtual PP_TimeTicks GetTimeStamp() = 0;
28  virtual uint32_t GetModifiers() = 0;
29  virtual PP_InputEvent_MouseButton GetMouseButton() = 0;
30  virtual PP_Point GetMousePosition() = 0;
31  virtual int32_t GetMouseClickCount() = 0;
32  virtual PP_Point GetMouseMovement() = 0;
33  virtual PP_FloatPoint GetWheelDelta() = 0;
34  virtual PP_FloatPoint GetWheelTicks() = 0;
35  virtual PP_Bool GetWheelScrollByPage() = 0;
36  virtual uint32_t GetKeyCode() = 0;
37  virtual PP_Var GetCharacterText() = 0;
38  virtual PP_Var GetCode() = 0;
39  virtual uint32_t GetIMESegmentNumber() = 0;
40  virtual uint32_t GetIMESegmentOffset(uint32_t index) = 0;
41  virtual int32_t GetIMETargetSegment() = 0;
42  virtual void GetIMESelection(uint32_t* start, uint32_t* end) = 0;
43  virtual void AddTouchPoint(PP_TouchListType list,
44                             const PP_TouchPoint& point) = 0;
45  virtual uint32_t GetTouchCount(PP_TouchListType list) = 0;
46  virtual PP_TouchPoint GetTouchByIndex(PP_TouchListType list,
47                                        uint32_t index) = 0;
48  virtual PP_TouchPoint GetTouchById(PP_TouchListType list,
49                                     uint32_t id) = 0;
50
51  //  Private API.
52  virtual PP_Bool TraceInputLatency(PP_Bool has_damage) = 0;
53};
54
55}  // namespace thunk
56}  // namespace ppapi
57
58#endif  // PPAPI_THUNK_PPB_INPUT_EVENT_API_H_
59