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| 1 // Copyright 2014 The Chromium Authors. All rights reserved. | 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 | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 #include "config.h" | 5 #include "config.h" |
| 6 #include "modules/gamepad/GamepadDispatcher.h" | 6 #include "modules/gamepad/GamepadDispatcher.h" |
| 7 | 7 |
| 8 #include "modules/gamepad/NavigatorGamepad.h" | 8 #include "modules/gamepad/NavigatorGamepad.h" |
| 9 #include "public/platform/Platform.h" | 9 #include "public/platform/Platform.h" |
| 10 #include "wtf/TemporaryChange.h" | 10 #include "wtf/TemporaryChange.h" |
| 11 | 11 |
| 12 namespace blink { | 12 namespace blink { |
| 13 | 13 |
| 14 GamepadDispatcher& GamepadDispatcher::instance() | 14 GamepadDispatcher& GamepadDispatcher::instance() |
| 15 { | 15 { |
| 16 DEFINE_STATIC_LOCAL(GamepadDispatcher, gamepadDispatcher, ()); | 16 DEFINE_STATIC_LOCAL(GamepadDispatcher, gamepadDispatcher, ()); |
| 17 return gamepadDispatcher; | 17 return gamepadDispatcher; |
| 18 } | 18 } |
| 19 | 19 |
| 20 void GamepadDispatcher::sampleGamepads(blink::WebGamepads& gamepads) | 20 void GamepadDispatcher::sampleGamepads(WebGamepads& gamepads) |
| 21 { | 21 { |
| 22 blink::Platform::current()->sampleGamepads(gamepads); | 22 Platform::current()->sampleGamepads(gamepads); |
| 23 } | 23 } |
| 24 | 24 |
| 25 GamepadDispatcher::GamepadDispatcher() | 25 GamepadDispatcher::GamepadDispatcher() |
| 26 { | 26 { |
| 27 } | 27 } |
| 28 | 28 |
| 29 GamepadDispatcher::~GamepadDispatcher() | 29 GamepadDispatcher::~GamepadDispatcher() |
| 30 { | 30 { |
| 31 } | 31 } |
| 32 | 32 |
| 33 void GamepadDispatcher::didConnectGamepad(unsigned index, const blink::WebGamepa
d& gamepad) | 33 void GamepadDispatcher::didConnectGamepad(unsigned index, const WebGamepad& game
pad) |
| 34 { | 34 { |
| 35 dispatchDidConnectOrDisconnectGamepad(index, gamepad, true); | 35 dispatchDidConnectOrDisconnectGamepad(index, gamepad, true); |
| 36 } | 36 } |
| 37 | 37 |
| 38 void GamepadDispatcher::didDisconnectGamepad(unsigned index, const blink::WebGam
epad& gamepad) | 38 void GamepadDispatcher::didDisconnectGamepad(unsigned index, const WebGamepad& g
amepad) |
| 39 { | 39 { |
| 40 dispatchDidConnectOrDisconnectGamepad(index, gamepad, false); | 40 dispatchDidConnectOrDisconnectGamepad(index, gamepad, false); |
| 41 } | 41 } |
| 42 | 42 |
| 43 void GamepadDispatcher::dispatchDidConnectOrDisconnectGamepad(unsigned index, co
nst blink::WebGamepad& gamepad, bool connected) | 43 void GamepadDispatcher::dispatchDidConnectOrDisconnectGamepad(unsigned index, co
nst WebGamepad& gamepad, bool connected) |
| 44 { | 44 { |
| 45 ASSERT(index < blink::WebGamepads::itemsLengthCap); | 45 ASSERT(index < WebGamepads::itemsLengthCap); |
| 46 ASSERT(connected == gamepad.connected); | 46 ASSERT(connected == gamepad.connected); |
| 47 | 47 |
| 48 m_latestChange.pad = gamepad; | 48 m_latestChange.pad = gamepad; |
| 49 m_latestChange.index = index; | 49 m_latestChange.index = index; |
| 50 notifyControllers(); | 50 notifyControllers(); |
| 51 } | 51 } |
| 52 | 52 |
| 53 void GamepadDispatcher::startListening() | 53 void GamepadDispatcher::startListening() |
| 54 { | 54 { |
| 55 blink::Platform::current()->startListening(WebPlatformEventGamepad, this); | 55 Platform::current()->startListening(WebPlatformEventGamepad, this); |
| 56 } | 56 } |
| 57 | 57 |
| 58 void GamepadDispatcher::stopListening() | 58 void GamepadDispatcher::stopListening() |
| 59 { | 59 { |
| 60 blink::Platform::current()->stopListening(WebPlatformEventGamepad); | 60 Platform::current()->stopListening(WebPlatformEventGamepad); |
| 61 } | 61 } |
| 62 | 62 |
| 63 } // namespace blink | 63 } // namespace blink |
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