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ef13dbda92
info and values. Inspired by and in parts based on the patch by caz_haiku in ticket #7429 (though rewritten completely due to the other changes). Thanks for the pointers! * Clean up the mixup of internal joystick info and the one from joystick_driver.h so that BJoystick and the drivers talk about the same structures. * Extensive coding style cleanup, simplifications, NULL checks, early returns, std::nothrow allocations, include sorting, argument naming, ... that kind of stuff. * Added some TODO notes for remaining stuff. * Automatic (and manual) whitespace cleanup. git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@41849 a95241bf-73f2-0310-859d-f6bbb57e9c96
98 lines
2.3 KiB
C++
98 lines
2.3 KiB
C++
/*
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* Copyright 2009, Haiku, Inc. All rights reserved.
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* Distributed under the terms of the MIT License.
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*/
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#ifndef _JOYSTICK_H
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#define _JOYSTICK_H
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#include <OS.h>
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#include <SupportDefs.h>
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class BList;
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class BString;
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class _BJoystickTweaker;
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struct entry_ref;
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struct _extended_joystick;
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struct _joystick_info;
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class BJoystick {
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public:
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BJoystick();
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virtual ~BJoystick();
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status_t Open(const char* portName);
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status_t Open(const char* portName, bool enhanced);
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void Close();
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status_t Update();
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status_t SetMaxLatency(bigtime_t maxLatency);
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bigtime_t timestamp;
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int16 horizontal;
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int16 vertical;
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bool button1;
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bool button2;
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int32 CountDevices();
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status_t GetDeviceName(int32 index, char* name,
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size_t bufSize = B_OS_NAME_LENGTH);
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bool EnterEnhancedMode(const entry_ref* ref = NULL);
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int32 CountSticks();
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status_t GetControllerModule(BString* outName);
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status_t GetControllerName(BString* outName);
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bool IsCalibrationEnabled();
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status_t EnableCalibration(bool calibrates = true);
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int32 CountAxes();
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status_t GetAxisValues(int16* outValues,
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int32 forStick = 0);
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status_t GetAxisNameAt(int32 index,
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BString* outName);
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int32 CountHats();
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status_t GetHatValues(uint8* outHats,
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int32 forStick = 0);
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status_t GetHatNameAt(int32 index, BString* outName);
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int32 CountButtons();
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uint32 ButtonValues(int32 forStick = 0);
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status_t GetButtonNameAt(int32 index,
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BString* outName);
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protected:
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virtual void Calibrate(struct _extended_joystick*);
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private:
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friend class _BJoystickTweaker;
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void ScanDevices(bool useDisabled = false);
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status_t GatherEnhanced_info(const entry_ref* ref = NULL);
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status_t SaveConfig(const entry_ref* ref = NULL);
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void _ReservedJoystick1();
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virtual void _ReservedJoystick2();
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virtual void _ReservedJoystick3();
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virtual status_t _Reserved_Joystick_4(void *, ...);
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virtual status_t _Reserved_Joystick_5(void *, ...);
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virtual status_t _Reserved_Joystick_6(void *, ...);
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bool fBeBoxMode;
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bool fReservedBool;
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int fFD;
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BList* fDevices;
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_joystick_info* fJoystickInfo;
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BList* fExtendedJoystick;
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uint32 _reserved_Joystick_[10];
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};
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#endif // _JOYSTICK_H
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