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deviceKeyboard.h File Reference

#include "../../devicePlugIn.h"
#include <string>
#include <GL/glut.h>

Go to the source code of this file.

Defines

#define MAXAXES 100

#define MAXBUTTONS 200

Functions

bool openDevice (void)

void closeDevice (void)

bool update (void)

string name (void)

int axes (void)

int buttons (void)

long axis (int nr)

bool buttonPressed (int nr)

void keyboard (unsigned char key, int x, int y)

void keyboardUp (unsigned char key, int x, int y)

void special (int key, int x, int y)

void specialUp (int key, int x, int y)

Variables

DevicePlugIn inputPlugIn = { openDevice, closeDevice, update, name, axes, buttons, axis, buttonPressed }

Define Documentation

#define MAXAXES 100

Definition at line 9 of file deviceKeyboard.h.

#define MAXBUTTONS 200

Definition at line 10 of file deviceKeyboard.h.

Function Documentation

int axes ( void)

Definition at line 171 of file inputDeviceJoystick.cpp.

00171 {
00172     if (isPresent) {
00173     return intAxes;
00174     } else return 0;
00175 }

long axis ( int nr)

Definition at line 203 of file inputDeviceJoystick.cpp.

00203 {
00204     if (isPresent) {
00205     if (nr < intAxes) {
00206         return (intAxis[nr]);
00207     } else {
00208         return 0;
00209     };
00210     } else {
00211     return 0;
00212     };
00213 }

bool buttonPressed ( int nr)

Definition at line 225 of file inputDeviceJoystick.cpp.

00225 {
00226     if (isPresent) {
00227     if (nr < intButtons) {
00228         return intButton[nr];
00229     } else {
00230         return false;
00231     };
00232     } else {
00233     return false;
00234     };
00235 }

int buttons ( void)

Definition at line 187 of file inputDeviceJoystick.cpp.

00187 {
00188     if (isPresent) {
00189     return intButtons;
00190     } else return 0;
00191 }

void closeDevice ( void)

Definition at line 104 of file inputDeviceJoystick.cpp.

00104 {
00105     close (joyHandle);
00106     return;
00107 }

void keyboard ( unsigned char key,

int x,

int y)

Definition at line 214 of file deviceKeyboard.cpp.

00214 {
00215     if (!chatmode) {
00216         intButton[0]=(key == 'f');
00217         intButton[1]=(key == 'b');
00218         intButton[2]=((key == 27) || (key == 'q') || (key == 'x'));
00219         intButton[3]=(key == '+');
00220         intButton[4]=(key == '-');
00221     } else {
00222         intAxis[2]=(long) key;
00223         keyunderway = true;
00224     };
00225 }

void keyboardUp ( unsigned char key,

int x,

int y)

Definition at line 227 of file deviceKeyboard.cpp.

00227 {
00228     if (!chatmode) {
00229         switch (key) {
00230             case 'f'  : {   intButton[0] = false;
00231                             break;
00232                         };
00233             case 'b'  : {   intButton[1] = false;
00234                             break;
00235                         };
00236             case 27   :
00237             case 'q'  :
00238             case 'x'  : {   intButton[2] = false;
00239                             break;
00240                         };
00241             case '+'  : {   intButton[3] = false;
00242                             break;
00243                         };
00244             case '-'  : {   intButton[4] = false;
00245                             break;
00246                         };
00247             default   : break;
00248         };
00249     } else {
00250         intAxis[2]=0;
00251     };
00252 }

string name ( void)

Definition at line 155 of file inputDeviceJoystick.cpp.

00155 {
00156     if (isPresent) {
00157     return intName;
00158     } else return "none found";
00159 }

bool openDevice ( void)

Definition at line 60 of file inputDeviceJoystick.cpp.

00060 {
00061     for (int i = 1; i <= MAXAXES; i++) {
00062     intAxis[i]=0;
00063     maxAxis[i]=1;
00064     };
00065     
00066     joyHandle = open ("/dev/js0", O_RDONLY | O_NONBLOCK);
00067     
00068     if (joyHandle) {
00069     isPresent = true;
00070     } else {
00071     isPresent = false;
00072     return false;
00073     };
00074     
00075     char tmp[128];
00076     
00077     ioctl (joyHandle, JSIOCGAXES, &intAxes);
00078     ioctl (joyHandle, JSIOCGBUTTONS, &intButtons);
00079     ioctl (joyHandle, JSIOCGNAME(128), tmp);
00080     
00081     intName.assign (tmp);
00082 
00083     for (int i=0; i < intAxes; i++) {
00084     intAxis[i]=0;
00085     };
00086     for (int i=0; i < intButtons; i++) {
00087     intButton[i]=false;
00088     };
00089     
00090     update ();
00091     return true;
00092 }

void special ( int key,

int x,

int y)

Definition at line 254 of file deviceKeyboard.cpp.

00254 {
00255     if (key == GLUT_KEY_UP) {
00256         intAxis[0]=32767;
00257     } else if (key == GLUT_KEY_DOWN) {
00258         intAxis[0]=-32767;
00259     } else {
00260         intAxis[0]=0;
00261     };
00262 
00263     if (key == GLUT_KEY_LEFT) {
00264         intAxis[1]=32767;
00265     } else if (key == GLUT_KEY_RIGHT) {
00266         intAxis[1]=-32767;
00267     } else {
00268         intAxis[1]=0;
00269     };
00270 
00271     if (key == GLUT_KEY_F1) {
00272         intButton[5]=true;
00273         chatmode = !chatmode;
00274     } else {
00275         intButton[5]=false;
00276     };
00277 }

void specialUp ( int key,

int x,

int y)

Definition at line 279 of file deviceKeyboard.cpp.

00279 {
00280     switch (key) {
00281     case GLUT_KEY_UP  :
00282     case GLUT_KEY_DOWN: {   intAxis[0] = 0;
00283                             break;
00284                         };
00285     case GLUT_KEY_LEFT :
00286     case GLUT_KEY_RIGHT:{   intAxis[1] = 0;
00287                             break;
00288                         };
00289     case GLUT_KEY_F1  : {   intButton[5] = false;
00290                             break;
00291                         };
00292     default : break;
00293     };
00294 }

bool update ( void)

Definition at line 119 of file inputDeviceJoystick.cpp.

00119 {
00120     if (isPresent) {
00121 
00122     read (joyHandle, &jsEvent, sizeof (struct js_event));
00123     
00124         switch (jsEvent.type) {
00125         case 1 : {  if (jsEvent.value == 1) {
00126                 intButton[jsEvent.number]=true;
00127             } else {
00128                 intButton[jsEvent.number]=false;
00129             };
00130             break;
00131              };
00132         case 2 : {  intAxis[jsEvent.number] = jsEvent.value;
00133             break;
00134              };
00135         case 129:
00136         case 130:   break;
00137         default: {  printf ("unhandled InputDeviceJoystick event: type=%i, number=%i, value=%i\n", jsEvent.type, jsEvent.number, jsEvent.value);
00138             break;
00139              };
00140     };
00141     return true;
00142     } else return false;
00143 }

Variable Documentation

DevicePlugIn inputPlugIn = { openDevice, closeDevice, update, name, axes, buttons, axis, buttonPressed }

Definition at line 30 of file deviceKeyboard.h.

Generated at Sat May 13 13:50:19 2000 for 3Dsia by

Defines
#define	MAXAXES 100
#define	MAXBUTTONS 200
Functions
bool	openDevice (void)
void	closeDevice (void)
bool	update (void)
string	name (void)
int	axes (void)
int	buttons (void)
long	axis (int nr)
bool	buttonPressed (int nr)
void	keyboard (unsigned char key, int x, int y)
void	keyboardUp (unsigned char key, int x, int y)
void	special (int key, int x, int y)
void	specialUp (int key, int x, int y)
Variables
DevicePlugIn	inputPlugIn = { openDevice, closeDevice, update, name, axes, buttons, axis, buttonPressed }