4b5bcc6684
Get*Values() functions but retrieves an arbitrary amount of button states using a boolean array. This overcomes the 32 button limitation on the API side. Right now the function does simply set the first 32 states from the button bitmap, as the BJoystick to driver interface hasn't been adapted yet. git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@41882 a95241bf-73f2-0310-859d-f6bbb57e9c96
111 lines
2.9 KiB
C++
111 lines
2.9 KiB
C++
/*
|
|
* Copyright 2009, Haiku, Inc. All rights reserved.
|
|
* Distributed under the terms of the MIT License.
|
|
*/
|
|
#ifndef _JOYSTICK_H
|
|
#define _JOYSTICK_H
|
|
|
|
|
|
#include <OS.h>
|
|
#include <SupportDefs.h>
|
|
|
|
|
|
class BList;
|
|
class BString;
|
|
class _BJoystickTweaker;
|
|
struct entry_ref;
|
|
struct _extended_joystick;
|
|
struct _joystick_info;
|
|
|
|
|
|
class BJoystick {
|
|
public:
|
|
BJoystick();
|
|
virtual ~BJoystick();
|
|
|
|
status_t Open(const char* portName);
|
|
status_t Open(const char* portName, bool enhanced);
|
|
void Close();
|
|
|
|
status_t Update();
|
|
status_t SetMaxLatency(bigtime_t maxLatency);
|
|
|
|
bigtime_t timestamp;
|
|
int16 horizontal;
|
|
int16 vertical;
|
|
|
|
bool button1;
|
|
bool button2;
|
|
|
|
int32 CountDevices();
|
|
status_t GetDeviceName(int32 index, char* name,
|
|
size_t bufSize = B_OS_NAME_LENGTH);
|
|
|
|
status_t RescanDevices();
|
|
// Haiku extension. Updates the list of devices
|
|
// as enumerated by CountDevices() and
|
|
// GetDeviceName() with possibly newly plugged
|
|
// in devices.
|
|
|
|
bool EnterEnhancedMode(const entry_ref* ref = NULL);
|
|
|
|
int32 CountSticks();
|
|
|
|
int32 CountAxes();
|
|
status_t GetAxisValues(int16* outValues,
|
|
int32 forStick = 0);
|
|
status_t GetAxisNameAt(int32 index,
|
|
BString* outName);
|
|
|
|
int32 CountHats();
|
|
status_t GetHatValues(uint8* outHats,
|
|
int32 forStick = 0);
|
|
status_t GetHatNameAt(int32 index, BString* outName);
|
|
|
|
int32 CountButtons();
|
|
uint32 ButtonValues(int32 forStick = 0);
|
|
// Allows access to the first 32 buttons where
|
|
// each set bit indicates a pressed button.
|
|
status_t GetButtonValues(bool* outButtons,
|
|
int32 forStick = 0);
|
|
// Haiku extension. Allows to retrieve the state
|
|
// of an arbitrary count of buttons. The
|
|
// outButtons argument is an array of boolean
|
|
// values with at least CountButtons() elements.
|
|
// True means the button is pressed and false
|
|
// means it is released.
|
|
status_t GetButtonNameAt(int32 index,
|
|
BString* outName);
|
|
|
|
status_t GetControllerModule(BString* outName);
|
|
status_t GetControllerName(BString* outName);
|
|
|
|
bool IsCalibrationEnabled();
|
|
status_t EnableCalibration(bool calibrates = true);
|
|
|
|
protected:
|
|
virtual void Calibrate(struct _extended_joystick*);
|
|
|
|
private:
|
|
friend class _BJoystickTweaker;
|
|
|
|
void ScanDevices(bool useDisabled = false);
|
|
|
|
void _ReservedJoystick1();
|
|
virtual void _ReservedJoystick2();
|
|
virtual void _ReservedJoystick3();
|
|
virtual status_t _Reserved_Joystick_4(void *, ...);
|
|
virtual status_t _Reserved_Joystick_5(void *, ...);
|
|
virtual status_t _Reserved_Joystick_6(void *, ...);
|
|
|
|
bool fBeBoxMode;
|
|
bool fReservedBool;
|
|
int fFD;
|
|
BList* fDevices;
|
|
_joystick_info* fJoystickInfo;
|
|
BList* fExtendedJoystick;
|
|
uint32 _reserved_Joystick_[10];
|
|
};
|
|
|
|
#endif // _JOYSTICK_H
|