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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 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 | 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 #ifndef CONTENT_BROWSER_GAMEPAD_GAMEPAD_PLATFORM_DATA_FETCHER_WIN_H_ | 5 #ifndef DEVICE_GAMEPAD_GAMEPAD_PLATFORM_DATA_FETCHER_WIN_H_ |
6 #define CONTENT_BROWSER_GAMEPAD_GAMEPAD_PLATFORM_DATA_FETCHER_WIN_H_ | 6 #define DEVICE_GAMEPAD_GAMEPAD_PLATFORM_DATA_FETCHER_WIN_H_ |
7 | 7 |
8 #include <memory> | 8 #include <memory> |
9 | 9 |
10 #include "build/build_config.h" | 10 #include "build/build_config.h" |
11 | 11 |
12 #ifndef WIN32_LEAN_AND_MEAN | 12 #ifndef WIN32_LEAN_AND_MEAN |
13 #define WIN32_LEAN_AND_MEAN | 13 #define WIN32_LEAN_AND_MEAN |
14 #endif | 14 #endif |
15 #include <stdlib.h> | |
16 #include <Unknwn.h> | 15 #include <Unknwn.h> |
17 #include <WinDef.h> | 16 #include <WinDef.h> |
| 17 #include <XInput.h> |
| 18 #include <stdlib.h> |
18 #include <windows.h> | 19 #include <windows.h> |
19 #include <XInput.h> | |
20 | 20 |
21 #include "base/compiler_specific.h" | 21 #include "base/compiler_specific.h" |
22 #include "base/macros.h" | 22 #include "base/macros.h" |
23 #include "base/memory/weak_ptr.h" | 23 #include "base/memory/weak_ptr.h" |
24 #include "base/message_loop/message_loop.h" | 24 #include "base/message_loop/message_loop.h" |
25 #include "base/scoped_native_library.h" | 25 #include "base/scoped_native_library.h" |
26 #include "content/browser/gamepad/gamepad_data_fetcher.h" | 26 #include "device/gamepad/gamepad_data_fetcher.h" |
27 #include "content/browser/gamepad/gamepad_standard_mappings.h" | 27 #include "device/gamepad/gamepad_standard_mappings.h" |
28 #include "content/browser/gamepad/raw_input_data_fetcher_win.h" | 28 #include "device/gamepad/raw_input_data_fetcher_win.h" |
29 #include "third_party/WebKit/public/platform/WebGamepads.h" | 29 #include "third_party/WebKit/public/platform/WebGamepads.h" |
30 | 30 |
31 namespace content { | 31 namespace device { |
32 | 32 |
33 class GamepadPlatformDataFetcherWin : public GamepadDataFetcher { | 33 class GamepadPlatformDataFetcherWin : public GamepadDataFetcher { |
34 public: | 34 public: |
35 GamepadPlatformDataFetcherWin(); | 35 GamepadPlatformDataFetcherWin(); |
36 ~GamepadPlatformDataFetcherWin() override; | 36 ~GamepadPlatformDataFetcherWin() override; |
37 void GetGamepadData(blink::WebGamepads* pads, | 37 void GetGamepadData(blink::WebGamepads* pads, |
38 bool devices_changed_hint) override; | 38 bool devices_changed_hint) override; |
39 void PauseHint(bool paused) override; | 39 void PauseHint(bool paused) override; |
40 | 40 |
41 private: | 41 private: |
42 // XInput-specific implementation for GetGamepadData. | 42 // XInput-specific implementation for GetGamepadData. |
43 bool GetXInputGamepadData(blink::WebGamepads* pads, | 43 bool GetXInputGamepadData(blink::WebGamepads* pads, |
44 bool devices_changed_hint); | 44 bool devices_changed_hint); |
45 | 45 |
46 // The three function types we use from xinput1_3.dll. | 46 // The three function types we use from xinput1_3.dll. |
47 typedef void (WINAPI *XInputEnableFunc)(BOOL enable); | 47 typedef void(WINAPI* XInputEnableFunc)(BOOL enable); |
48 typedef DWORD (WINAPI *XInputGetCapabilitiesFunc)( | 48 typedef DWORD(WINAPI* XInputGetCapabilitiesFunc)( |
49 DWORD dwUserIndex, DWORD dwFlags, XINPUT_CAPABILITIES* pCapabilities); | 49 DWORD dwUserIndex, |
50 typedef DWORD (WINAPI *XInputGetStateFunc)( | 50 DWORD dwFlags, |
51 DWORD dwUserIndex, XINPUT_STATE* pState); | 51 XINPUT_CAPABILITIES* pCapabilities); |
| 52 typedef DWORD(WINAPI* XInputGetStateFunc)(DWORD dwUserIndex, |
| 53 XINPUT_STATE* pState); |
52 | 54 |
53 // Get functions from dynamically loading the xinput dll. | 55 // Get functions from dynamically loading the xinput dll. |
54 // Returns true if loading was successful. | 56 // Returns true if loading was successful. |
55 bool GetXInputDllFunctions(); | 57 bool GetXInputDllFunctions(); |
56 | 58 |
57 // Scan for connected XInput and DirectInput gamepads. | 59 // Scan for connected XInput and DirectInput gamepads. |
58 void EnumerateDevices(); | 60 void EnumerateDevices(); |
59 bool GetXInputPadConnectivity(int i, blink::WebGamepad* pad) const; | 61 bool GetXInputPadConnectivity(int i, blink::WebGamepad* pad) const; |
60 | 62 |
61 void GetXInputPadData(int i, blink::WebGamepad* pad); | 63 void GetXInputPadData(int i, blink::WebGamepad* pad); |
(...skipping 13 matching lines...) Expand all Loading... |
75 | 77 |
76 enum PadConnectionStatus { | 78 enum PadConnectionStatus { |
77 DISCONNECTED, | 79 DISCONNECTED, |
78 XINPUT_CONNECTED, | 80 XINPUT_CONNECTED, |
79 RAWINPUT_CONNECTED | 81 RAWINPUT_CONNECTED |
80 }; | 82 }; |
81 | 83 |
82 struct PlatformPadState { | 84 struct PlatformPadState { |
83 PadConnectionStatus status; | 85 PadConnectionStatus status; |
84 | 86 |
85 int xinput_index; // XInput-only | 87 int xinput_index; // XInput-only |
86 HANDLE raw_input_handle; // RawInput-only fields. | 88 HANDLE raw_input_handle; // RawInput-only fields. |
87 }; | 89 }; |
88 PlatformPadState platform_pad_state_[blink::WebGamepads::itemsLengthCap]; | 90 PlatformPadState platform_pad_state_[blink::WebGamepads::itemsLengthCap]; |
89 | 91 |
90 std::unique_ptr<RawInputDataFetcher> raw_input_fetcher_; | 92 std::unique_ptr<RawInputDataFetcher> raw_input_fetcher_; |
91 | 93 |
92 DISALLOW_COPY_AND_ASSIGN(GamepadPlatformDataFetcherWin); | 94 DISALLOW_COPY_AND_ASSIGN(GamepadPlatformDataFetcherWin); |
93 }; | 95 }; |
94 | 96 |
95 } // namespace content | 97 } // namespace device |
96 | 98 |
97 #endif // CONTENT_BROWSER_GAMEPAD_GAMEPAD_PLATFORM_DATA_FETCHER_WIN_H_ | 99 #endif // DEVICE_GAMEPAD_GAMEPAD_PLATFORM_DATA_FETCHER_WIN_H_ |
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