1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
|
// 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 "ppapi/cpp/input_event.h"
#include "ppapi/cpp/instance_handle.h"
#include "ppapi/cpp/module.h"
#include "ppapi/cpp/module_impl.h"
#include "ppapi/cpp/point.h"
#include "ppapi/cpp/touch_point.h"
#include "ppapi/cpp/var.h"
namespace pp {
namespace {
template <> const char* interface_name<PPB_InputEvent_1_0>() {
return PPB_INPUT_EVENT_INTERFACE_1_0;
}
template <> const char* interface_name<PPB_KeyboardInputEvent_1_0>() {
return PPB_KEYBOARD_INPUT_EVENT_INTERFACE_1_0;
}
template <> const char* interface_name<PPB_MouseInputEvent_1_1>() {
return PPB_MOUSE_INPUT_EVENT_INTERFACE_1_1;
}
template <> const char* interface_name<PPB_WheelInputEvent_1_0>() {
return PPB_WHEEL_INPUT_EVENT_INTERFACE_1_0;
}
template <> const char* interface_name<PPB_TouchInputEvent_1_0>() {
return PPB_TOUCH_INPUT_EVENT_INTERFACE_1_0;
}
} // namespace
// InputEvent ------------------------------------------------------------------
InputEvent::InputEvent() : Resource() {
}
InputEvent::InputEvent(PP_Resource input_event_resource) : Resource() {
// Type check the input event before setting it.
if (!has_interface<PPB_InputEvent_1_0>())
return;
if (get_interface<PPB_InputEvent_1_0>()->IsInputEvent(input_event_resource)) {
Module::Get()->core()->AddRefResource(input_event_resource);
PassRefFromConstructor(input_event_resource);
}
}
InputEvent::~InputEvent() {
}
PP_InputEvent_Type InputEvent::GetType() const {
if (!has_interface<PPB_InputEvent_1_0>())
return PP_INPUTEVENT_TYPE_UNDEFINED;
return get_interface<PPB_InputEvent_1_0>()->GetType(pp_resource());
}
PP_TimeTicks InputEvent::GetTimeStamp() const {
if (!has_interface<PPB_InputEvent_1_0>())
return 0.0f;
return get_interface<PPB_InputEvent_1_0>()->GetTimeStamp(pp_resource());
}
uint32_t InputEvent::GetModifiers() const {
if (!has_interface<PPB_InputEvent_1_0>())
return 0;
return get_interface<PPB_InputEvent_1_0>()->GetModifiers(pp_resource());
}
// MouseInputEvent -------------------------------------------------------------
MouseInputEvent::MouseInputEvent() : InputEvent() {
}
MouseInputEvent::MouseInputEvent(const InputEvent& event) : InputEvent() {
// Type check the input event before setting it.
if (!has_interface<PPB_MouseInputEvent_1_1>())
return;
if (get_interface<PPB_MouseInputEvent_1_1>()->IsMouseInputEvent(
event.pp_resource())) {
Module::Get()->core()->AddRefResource(event.pp_resource());
PassRefFromConstructor(event.pp_resource());
}
}
MouseInputEvent::MouseInputEvent(const InstanceHandle& instance,
PP_InputEvent_Type type,
PP_TimeTicks time_stamp,
uint32_t modifiers,
PP_InputEvent_MouseButton mouse_button,
const Point& mouse_position,
int32_t click_count,
const Point& mouse_movement) {
// Type check the input event before setting it.
if (!has_interface<PPB_MouseInputEvent_1_1>())
return;
PassRefFromConstructor(get_interface<PPB_MouseInputEvent_1_1>()->Create(
instance.pp_instance(), type, time_stamp, modifiers, mouse_button,
&mouse_position.pp_point(), click_count, &mouse_movement.pp_point()));
}
PP_InputEvent_MouseButton MouseInputEvent::GetButton() const {
if (!has_interface<PPB_MouseInputEvent_1_1>())
return PP_INPUTEVENT_MOUSEBUTTON_NONE;
return get_interface<PPB_MouseInputEvent_1_1>()->GetButton(pp_resource());
}
Point MouseInputEvent::GetPosition() const {
if (!has_interface<PPB_MouseInputEvent_1_1>())
return Point();
return get_interface<PPB_MouseInputEvent_1_1>()->GetPosition(pp_resource());
}
int32_t MouseInputEvent::GetClickCount() const {
if (!has_interface<PPB_MouseInputEvent_1_1>())
return 0;
return get_interface<PPB_MouseInputEvent_1_1>()->GetClickCount(pp_resource());
}
Point MouseInputEvent::GetMovement() const {
if (!has_interface<PPB_MouseInputEvent_1_1>())
return Point();
return get_interface<PPB_MouseInputEvent_1_1>()->GetMovement(pp_resource());
}
// WheelInputEvent -------------------------------------------------------------
WheelInputEvent::WheelInputEvent() : InputEvent() {
}
WheelInputEvent::WheelInputEvent(const InputEvent& event) : InputEvent() {
// Type check the input event before setting it.
if (!has_interface<PPB_WheelInputEvent_1_0>())
return;
if (get_interface<PPB_WheelInputEvent_1_0>()->IsWheelInputEvent(
event.pp_resource())) {
Module::Get()->core()->AddRefResource(event.pp_resource());
PassRefFromConstructor(event.pp_resource());
}
}
WheelInputEvent::WheelInputEvent(const InstanceHandle& instance,
PP_TimeTicks time_stamp,
uint32_t modifiers,
const FloatPoint& wheel_delta,
const FloatPoint& wheel_ticks,
bool scroll_by_page) {
// Type check the input event before setting it.
if (!has_interface<PPB_WheelInputEvent_1_0>())
return;
PassRefFromConstructor(get_interface<PPB_WheelInputEvent_1_0>()->Create(
instance.pp_instance(), time_stamp, modifiers,
&wheel_delta.pp_float_point(), &wheel_ticks.pp_float_point(),
PP_FromBool(scroll_by_page)));
}
FloatPoint WheelInputEvent::GetDelta() const {
if (!has_interface<PPB_WheelInputEvent_1_0>())
return FloatPoint();
return get_interface<PPB_WheelInputEvent_1_0>()->GetDelta(pp_resource());
}
FloatPoint WheelInputEvent::GetTicks() const {
if (!has_interface<PPB_WheelInputEvent_1_0>())
return FloatPoint();
return get_interface<PPB_WheelInputEvent_1_0>()->GetTicks(pp_resource());
}
bool WheelInputEvent::GetScrollByPage() const {
if (!has_interface<PPB_WheelInputEvent_1_0>())
return false;
return PP_ToBool(
get_interface<PPB_WheelInputEvent_1_0>()->GetScrollByPage(pp_resource()));
}
// KeyboardInputEvent ----------------------------------------------------------
KeyboardInputEvent::KeyboardInputEvent() : InputEvent() {
}
KeyboardInputEvent::KeyboardInputEvent(const InputEvent& event) : InputEvent() {
// Type check the input event before setting it.
if (!has_interface<PPB_KeyboardInputEvent_1_0>())
return;
if (get_interface<PPB_KeyboardInputEvent_1_0>()->IsKeyboardInputEvent(
event.pp_resource())) {
Module::Get()->core()->AddRefResource(event.pp_resource());
PassRefFromConstructor(event.pp_resource());
}
}
KeyboardInputEvent::KeyboardInputEvent(const InstanceHandle& instance,
PP_InputEvent_Type type,
PP_TimeTicks time_stamp,
uint32_t modifiers,
uint32_t key_code,
const Var& character_text) {
// Type check the input event before setting it.
if (!has_interface<PPB_KeyboardInputEvent_1_0>())
return;
PassRefFromConstructor(get_interface<PPB_KeyboardInputEvent_1_0>()->Create(
instance.pp_instance(), type, time_stamp, modifiers, key_code,
character_text.pp_var()));
}
uint32_t KeyboardInputEvent::GetKeyCode() const {
if (!has_interface<PPB_KeyboardInputEvent_1_0>())
return 0;
return get_interface<PPB_KeyboardInputEvent_1_0>()->GetKeyCode(pp_resource());
}
Var KeyboardInputEvent::GetCharacterText() const {
if (!has_interface<PPB_KeyboardInputEvent_1_0>())
return Var();
return Var(PASS_REF,
get_interface<PPB_KeyboardInputEvent_1_0>()->GetCharacterText(
pp_resource()));
}
// TouchInputEvent ------------------------------------------------------------
TouchInputEvent::TouchInputEvent() : InputEvent() {
}
TouchInputEvent::TouchInputEvent(const InputEvent& event) : InputEvent() {
if (!has_interface<PPB_TouchInputEvent_1_0>())
return;
// Type check the input event before setting it.
if (get_interface<PPB_TouchInputEvent_1_0>()->IsTouchInputEvent(
event.pp_resource())) {
Module::Get()->core()->AddRefResource(event.pp_resource());
PassRefFromConstructor(event.pp_resource());
}
}
TouchInputEvent::TouchInputEvent(const InstanceHandle& instance,
PP_InputEvent_Type type,
PP_TimeTicks time_stamp,
uint32_t modifiers) {
// Type check the input event before setting it.
if (!has_interface<PPB_TouchInputEvent_1_0>())
return;
PassRefFromConstructor(get_interface<PPB_TouchInputEvent_1_0>()->Create(
instance.pp_instance(), type, time_stamp, modifiers));
}
void TouchInputEvent::AddTouchPoint(PP_TouchListType list,
PP_TouchPoint point) {
if (!has_interface<PPB_TouchInputEvent_1_0>())
return;
get_interface<PPB_TouchInputEvent_1_0>()->AddTouchPoint(pp_resource(), list,
&point);
}
uint32_t TouchInputEvent::GetTouchCount(PP_TouchListType list) const {
if (!has_interface<PPB_TouchInputEvent_1_0>())
return 0;
return get_interface<PPB_TouchInputEvent_1_0>()->GetTouchCount(pp_resource(),
list);
}
TouchPoint TouchInputEvent::GetTouchById(PP_TouchListType list,
uint32_t id) const {
if (!has_interface<PPB_TouchInputEvent_1_0>())
return TouchPoint();
return TouchPoint(get_interface<PPB_TouchInputEvent_1_0>()->
GetTouchById(pp_resource(), list, id));
}
TouchPoint TouchInputEvent::GetTouchByIndex(PP_TouchListType list,
uint32_t index) const {
if (!has_interface<PPB_TouchInputEvent_1_0>())
return TouchPoint();
return TouchPoint(get_interface<PPB_TouchInputEvent_1_0>()->
GetTouchByIndex(pp_resource(), list, index));
}
} // namespace pp
|
