glut_input.c File Reference

#include <assert.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <X11/Xlib.h>
#include <X11/extensions/XInput.h>
#include <X11/Xutil.h>
#include "glutint.h"
#include "wacom.h"

Include dependency graph for glut_input.c:

Go to the source code of this file.

Classes
struct	_Range
Defines
#define	WACOM_NO_STATE_INFO   -1
#define	NUM_SPACEBALL_AXIS   6
#define	NUM_TABLET_AXIS   2
#define	NUM_WACOM_TABLET_AXIS   WACOM_NUM_VALUATORS
#define	NUM_WACOM_STYLUS_AXIS   WACOM_STYLUS_NUM_VALUATORS
#define	NUM_WACOM_ERASER_AXIS   WACOM_ERASER_NUM_VALUATORS
#define	NUM_WACOM_CURSOR_AXIS   WACOM_CURSOR_NUM_VALUATORS
#define	NUM_DIALS_AXIS   8
Typedefs
typedef _Range	Range
typedef enum _WacomEventType	WacomEventType
typedef enum _WacomProximityType	WacomProximityType
Enumerations
enum	_WacomEventType { WACOM_MOTION_EVENT, WACOM_BUTTON_EVENT }
enum	_WacomProximityType { WACOM_NO_PROXIMITY_INFO = -1, WACOM_PROXIMITY_OUT, WACOM_PROXIMITY_IN }
Functions
static int	normalizeTabletPos (int axis, int rawValue)
static int	normalizeDialAngle (int axis, int rawValue)
static int	normalizeSpaceballAngle (int axis, int rawValue)
static int	normalizeSpaceballDelta (int axis, int rawValue)
static void	queryTabletPos (GLUTwindow *window)
static void	tabletPosChange (GLUTwindow *window, int first, int count, int *data)
static void	wacomTabletChange (GLUTwindow *window, WacomEventType wacomEvent)
static void	wacomStylusChange (GLUTwindow *window, WacomEventType wacomEvent, WacomProximityType wacomProximity)
static void	wacomEraserChange (GLUTwindow *window, WacomEventType wacomEvent, WacomProximityType wacomProximity)
static void	wacomCursorChange (GLUTwindow *window, WacomEventType wacomEvent)
int	__glutProcessDeviceEvents (XEvent *event)
static void	addDeviceEventParser (void)
static int	probeDevices (void)
void	__glutUpdateInputDeviceMask (GLUTwindow *window)
int APIENTRY	glutDeviceGet (GLenum param)
Variables
int	__glutNumDials = 0
int	__glutNumSpaceballButtons = 0
int	__glutNumButtonBoxButtons = 0
int	__glutNumTabletButtons = 0
int	__glutNumWacomTabletButtons = 0
int	__glutNumWacomStylusButtons = 0
int	__glutNumWacomEraserButtons = 0
int	__glutNumWacomCursorButtons = 0
int	__glutNumMouseButtons = 3
XDevice *	__glutTablet = NULL
XDevice *	__glutWacomTablet = NULL
XDevice *	__glutWacomStylus = NULL
XDevice *	__glutWacomEraser = NULL
XDevice *	__glutWacomCursor = NULL
XDevice *	__glutDials = NULL
XDevice *	__glutSpaceball = NULL
int	__glutHasJoystick = 0
int	__glutNumJoystickButtons = 0
int	__glutNumJoystickAxes = 0
Range	__glutSpaceballRange [NUM_SPACEBALL_AXIS]
Range	__glutTabletRange [NUM_TABLET_AXIS]
Range	__glutWacomTabletRange [NUM_WACOM_TABLET_AXIS]
Range	__glutWacomStylusRange [NUM_WACOM_STYLUS_AXIS]
Range	__glutWacomEraserRange [NUM_WACOM_ERASER_AXIS]
Range	__glutWacomCursorRange [NUM_WACOM_CURSOR_AXIS]
int *	__glutDialsResolution
int	__glutDeviceMotionNotify = 0
int	__glutDeviceButtonPress = 0
int	__glutDeviceButtonPressGrab = 0
int	__glutDeviceButtonRelease = 0
int	__glutDeviceStateNotify = 0
int	__glutProximityIn = 0
int	__glutProximityOut = 0
static GLUTeventParser	eventParser

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Define Documentation

#define NUM_DIALS_AXIS   8

Definition at line 75 of file glut_input.c. Referenced by probeDevices().

#define NUM_SPACEBALL_AXIS   6

Definition at line 69 of file glut_input.c. Referenced by probeDevices().

#define NUM_TABLET_AXIS   2

Definition at line 70 of file glut_input.c. Referenced by probeDevices().

#define NUM_WACOM_CURSOR_AXIS   WACOM_CURSOR_NUM_VALUATORS

Definition at line 74 of file glut_input.c. Referenced by probeDevices().

#define NUM_WACOM_ERASER_AXIS   WACOM_ERASER_NUM_VALUATORS

Definition at line 73 of file glut_input.c. Referenced by probeDevices().

#define NUM_WACOM_STYLUS_AXIS   WACOM_STYLUS_NUM_VALUATORS

Definition at line 72 of file glut_input.c. Referenced by probeDevices().

#define NUM_WACOM_TABLET_AXIS   WACOM_NUM_VALUATORS

Definition at line 71 of file glut_input.c. Referenced by probeDevices().

#define WACOM_NO_STATE_INFO   -1

Definition at line 61 of file glut_input.c. Referenced by wacomCursorChange(), and wacomTabletChange().

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Typedef Documentation

typedef struct _Range Range

typedef enum _WacomEventType WacomEventType

typedef enum _WacomProximityType WacomProximityType

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Enumeration Type Documentation

enum _WacomEventType

Enumerator: WACOM_MOTION_EVENT  WACOM_BUTTON_EVENT  Definition at line 56 of file glut_input.c.

enum _WacomProximityType

Enumerator: WACOM_NO_PROXIMITY_INFO  WACOM_PROXIMITY_OUT  WACOM_PROXIMITY_IN  Definition at line 63 of file glut_input.c.

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Function Documentation

int __glutProcessDeviceEvents (  XEvent *  event  )

Definition at line 523 of file glut_input.c. References __glutDeviceButtonPress, __glutDeviceButtonRelease, __glutDeviceMotionNotify, __glutDials, __glutGetWindow(), __glutModifierMask, __glutProximityIn, __glutProximityOut, __glutSetWindow(), __glutSpaceball, __glutTablet, __glutWacomCursor, __glutWacomEraser, __glutWacomStylus, __glutWacomTablet, _GLUTwindow::buttonBox, _GLUTwindow::dials, normalizeDialAngle(), normalizeSpaceballAngle(), normalizeSpaceballDelta(), _GLUTwindow::spaceButton, _GLUTwindow::spaceMotion, _GLUTwindow::spaceRotate, _GLUTwindow::tabletButton, _GLUTwindow::tabletMotion, _GLUTwindow::tabletPos, tabletPosChange(), WACOM_BUTTON_EVENT, WACOM_MOTION_EVENT, WACOM_NO_PROXIMITY_INFO, WACOM_PROXIMITY_IN, WACOM_PROXIMITY_OUT, _GLUTwindow::wacomButton, wacomCursorChange(), wacomEraserChange(), _GLUTwindow::wacomMotion, wacomStylusChange(), and wacomTabletChange().

void __glutUpdateInputDeviceMask (  GLUTwindow *  window  )

Definition at line 1103 of file glut_input.c. References __glutDeviceButtonPress, __glutDeviceButtonPressGrab, __glutDeviceButtonRelease, __glutDeviceMotionNotify, __glutDeviceStateNotify, __glutDials, __glutDisplay, __glutProximityIn, __glutProximityOut, __glutSpaceball, __glutTablet, __glutWacomCursor, __glutWacomEraser, __glutWacomStylus, __glutWacomTablet, _GLUTwindow::buttonBox, _GLUTwindow::children, _GLUTwindow::dials, _GLUTwindow::overlay, probeDevices(), _GLUTwindow::siblings, _GLUTwindow::spaceButton, _GLUTwindow::spaceMotion, _GLUTwindow::spaceRotate, _GLUTwindow::tabletButton, _GLUTwindow::tabletMotion, _GLUTwindow::wacomButton, _GLUTwindow::wacomMotion, _GLUTwindow::win, and _GLUToverlay::win. Referenced by glutTabletButtonFunc(), glutTabletMotionFunc(), glutWacomButtonFunc(), and glutWacomMotionFunc().

static void addDeviceEventParser (  void   )  [static]

Definition at line 779 of file glut_input.c. References __glutRegisterEventParser(). Referenced by probeDevices().

int APIENTRY glutDeviceGet (  GLenum  param  )

Definition at line 1326 of file glut_input.c. References __glutCurrentWindow, __glutDials, __glutDisplay, __glutHasJoystick, __glutNumButtonBoxButtons, __glutNumDials, __glutNumJoystickAxes, __glutNumJoystickButtons, __glutNumMouseButtons, __glutNumSpaceballButtons, __glutNumTabletButtons, __glutNumWacomCursorButtons, __glutNumWacomEraserButtons, __glutNumWacomStylusButtons, __glutNumWacomTabletButtons, __glutSpaceball, __glutTablet, __glutWacomCursor, __glutWacomEraser, __glutWacomStylus, __glutWacomTablet, __glutWarning(), GLUT_HAS_WACOM_CURSOR, GLUT_HAS_WACOM_ERASER, GLUT_HAS_WACOM_STYLUS, GLUT_HAS_WACOM_TABLET, GLUT_NUM_WACOM_CURSOR_BUTTONS, GLUT_NUM_WACOM_ERASER_BUTTONS, GLUT_NUM_WACOM_STYLUS_BUTTONS, GLUT_NUM_WACOM_TABLET_BUTTONS, GLUT_WACOM_CURSOR_PRESSURE_MIN, GLUT_WACOM_CURSOR_PRESSURE_RANGE, GLUT_WACOM_CURSOR_XCOORD_MIN, GLUT_WACOM_CURSOR_XCOORD_RANGE, GLUT_WACOM_CURSOR_XTILT_MIN, GLUT_WACOM_CURSOR_XTILT_RANGE, GLUT_WACOM_CURSOR_YCOORD_MIN, GLUT_WACOM_CURSOR_YCOORD_RANGE, GLUT_WACOM_CURSOR_YTILT_MIN, GLUT_WACOM_CURSOR_YTILT_RANGE, GLUT_WACOM_ERASER_PRESSURE_MIN, GLUT_WACOM_ERASER_PRESSURE_RANGE, GLUT_WACOM_ERASER_XCOORD_MIN, GLUT_WACOM_ERASER_XCOORD_RANGE, GLUT_WACOM_ERASER_XTILT_MIN, GLUT_WACOM_ERASER_XTILT_RANGE, GLUT_WACOM_ERASER_YCOORD_MIN, GLUT_WACOM_ERASER_YCOORD_RANGE, GLUT_WACOM_ERASER_YTILT_MIN, GLUT_WACOM_ERASER_YTILT_RANGE, GLUT_WACOM_STYLUS_PRESSURE_MIN, GLUT_WACOM_STYLUS_PRESSURE_RANGE, GLUT_WACOM_STYLUS_XCOORD_MIN, GLUT_WACOM_STYLUS_XCOORD_RANGE, GLUT_WACOM_STYLUS_XTILT_MIN, GLUT_WACOM_STYLUS_XTILT_RANGE, GLUT_WACOM_STYLUS_YCOORD_MIN, GLUT_WACOM_STYLUS_YCOORD_RANGE, GLUT_WACOM_STYLUS_YTILT_MIN, GLUT_WACOM_STYLUS_YTILT_RANGE, GLUT_WACOM_TABLET_PRESSURE_MIN, GLUT_WACOM_TABLET_PRESSURE_RANGE, GLUT_WACOM_TABLET_XCOORD_MIN, GLUT_WACOM_TABLET_XCOORD_RANGE, GLUT_WACOM_TABLET_XTILT_MIN, GLUT_WACOM_TABLET_XTILT_RANGE, GLUT_WACOM_TABLET_YCOORD_MIN, GLUT_WACOM_TABLET_YCOORD_RANGE, GLUT_WACOM_TABLET_YTILT_MIN, GLUT_WACOM_TABLET_YTILT_RANGE, _GLUTwindow::ignoreKeyRepeat, _Range::min, probeDevices(), _Range::range, WAC_PRESSURE_I, WAC_XCOORD_I, WAC_YCOORD_I, WACOM_PRESSURE_I, WACOM_XCOORD_I, WACOM_XTILT_I, WACOM_YCOORD_I, and WACOM_YTILT_I. Referenced by __glutWacomCalibrate(), and GLUT_MOUSE::GLUT_MOUSE().

static int normalizeDialAngle (  int  axis, int  rawValue )  [static]

Definition at line 107 of file glut_input.c. References __glutDialsResolution. Referenced by __glutProcessDeviceEvents().

static int normalizeSpaceballAngle (  int  axis, int  rawValue )  [static]

Definition at line 116 of file glut_input.c. References min(), and _Range::range. Referenced by __glutProcessDeviceEvents().

static int normalizeSpaceballDelta (  int  axis, int  rawValue )  [static]

Definition at line 127 of file glut_input.c. References min(), and _Range::range. Referenced by __glutProcessDeviceEvents().

static int normalizeTabletPos (  int  axis, int  rawValue )  [static]

Definition at line 96 of file glut_input.c. References min(), and _Range::range. Referenced by queryTabletPos(), and tabletPosChange().

static int probeDevices (  void   )  [static]

Definition at line 790 of file glut_input.c. References __glutDials, __glutDialsResolution, __glutDisplay, __glutNumButtonBoxButtons, __glutNumDials, __glutNumMouseButtons, __glutNumSpaceballButtons, __glutNumTabletButtons, __glutNumWacomCursorButtons, __glutNumWacomEraserButtons, __glutNumWacomStylusButtons, __glutNumWacomTabletButtons, __glutSpaceball, __glutTablet, __glutWacomCursor, __glutWacomEraser, __glutWacomStylus, __glutWacomTablet, addDeviceEventParser(), j, _Range::min, NUM_DIALS_AXIS, NUM_SPACEBALL_AXIS, NUM_TABLET_AXIS, NUM_WACOM_CURSOR_AXIS, NUM_WACOM_ERASER_AXIS, NUM_WACOM_STYLUS_AXIS, NUM_WACOM_TABLET_AXIS, _Range::range, WACOM_CURSOR_NAME, WACOM_ERASER_NAME, WACOM_NAME, and WACOM_STYLUS_NAME. Referenced by __glutUpdateInputDeviceMask(), and glutDeviceGet().

static void queryTabletPos (  GLUTwindow *  window  )  [static]

Definition at line 138 of file glut_input.c. References __glutDisplay, __glutTablet, normalizeTabletPos(), and _GLUTwindow::tabletPos. Referenced by tabletPosChange().

static void tabletPosChange (  GLUTwindow *  window, int  first, int  count, int *  data )  [static]

Definition at line 169 of file glut_input.c. References normalizeTabletPos(), queryTabletPos(), _GLUTwindow::tabletMotion, and _GLUTwindow::tabletPos. Referenced by __glutProcessDeviceEvents().

static void wacomCursorChange (  GLUTwindow *  window, WacomEventType  wacomEvent )  [static]

Definition at line 452 of file glut_input.c. References __glutDisplay, __glutWacomButton, __glutWacomCursor, __glutWacomSetButton(), __glutWacomState, __glutWacomUpdate(), __glutWacomX, __glutWacomY, GLUT_WACOM_CURSOR, WACOM_BUTTON_EVENT, WACOM_CURSOR_ROTATION, WACOM_MOTION_EVENT, WACOM_NO_STATE_INFO, WACOM_ROTATION_I, WACOM_WHEEL_I, WACOM_XCOORD_I, WACOM_YCOORD_I, _GLUTwindow::wacomButton, and _GLUTwindow::wacomMotion. Referenced by __glutProcessDeviceEvents().

static void wacomEraserChange (  GLUTwindow *  window, WacomEventType  wacomEvent, WacomProximityType  wacomProximity )  [static]

Definition at line 385 of file glut_input.c. References __glutDisplay, __glutWacomButton, __glutWacomEraser, __glutWacomPressure, __glutWacomSetButton(), __glutWacomState, __glutWacomUpdate(), __glutWacomX, __glutWacomXTilt, __glutWacomY, __glutWacomYTilt, GLUT_WACOM_ERASER, WACOM_BUTTON_EVENT, WACOM_MOTION_EVENT, WACOM_NO_PROXIMITY_INFO, WACOM_PRESSURE_I, WACOM_STYLUS_BUTTON_ID, WACOM_STYLUS_BUTTON_STATE, WACOM_XCOORD_I, WACOM_XTILT_I, WACOM_YCOORD_I, WACOM_YTILT_I, _GLUTwindow::wacomButton, and _GLUTwindow::wacomMotion. Referenced by __glutProcessDeviceEvents().

static void wacomStylusChange (  GLUTwindow *  window, WacomEventType  wacomEvent, WacomProximityType  wacomProximity )  [static]

Definition at line 318 of file glut_input.c. References __glutDisplay, __glutWacomButton, __glutWacomPressure, __glutWacomSetButton(), __glutWacomState, __glutWacomStylus, __glutWacomUpdate(), __glutWacomX, __glutWacomXTilt, __glutWacomY, __glutWacomYTilt, GLUT_WACOM_STYLUS, WACOM_BUTTON_EVENT, WACOM_MOTION_EVENT, WACOM_NO_PROXIMITY_INFO, WACOM_PRESSURE_I, WACOM_STYLUS_BUTTON_ID, WACOM_STYLUS_BUTTON_STATE, WACOM_XCOORD_I, WACOM_XTILT_I, WACOM_YCOORD_I, WACOM_YTILT_I, _GLUTwindow::wacomButton, and _GLUTwindow::wacomMotion. Referenced by __glutProcessDeviceEvents().

static void wacomTabletChange (  GLUTwindow *  window, WacomEventType  wacomEvent )  [static]

Definition at line 192 of file glut_input.c. References __glutDisplay, __glutWacomButton, __glutWacomPressure, __glutWacomSetButton(), __glutWacomState, __glutWacomTablet, __glutWacomUpdate(), __glutWacomX, __glutWacomXTilt, __glutWacomY, __glutWacomYTilt, GLUT_WACOM_CURSOR, GLUT_WACOM_ERASER, GLUT_WACOM_MENU, GLUT_WACOM_STYLUS, WAC_BUTTON_I, WAC_CURSOR_ROTATION, WAC_ERASER_ID, WAC_MENU_BUTTONS, WAC_MENU_ID, WAC_PRESSURE_I, WAC_PUCK_BUTTONS, WAC_PUCK_ID, WAC_ROTATION_FRAC, WAC_ROTATION_I, WAC_ROTATION_INTG, WAC_STYLUS_BUTTON_ID, WAC_STYLUS_BUTTON_STATE, WAC_STYLUS_BUTTONS, WAC_STYLUS_ID, WAC_TRANSDUCER_I, WAC_TRANSDUCER_MSK, WAC_TRANSDUCER_PROX_MSK, WAC_XCOORD_I, WAC_XTILT_I, WAC_YCOORD_I, WAC_YTILT_I, WAC_ZCOORD_I, WACOM_BUTTON_EVENT, WACOM_MOTION_EVENT, WACOM_NO_STATE_INFO, _GLUTwindow::wacomButton, and _GLUTwindow::wacomMotion. Referenced by __glutProcessDeviceEvents().

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Variable Documentation

int __glutDeviceButtonPress = 0

Definition at line 88 of file glut_input.c. Referenced by __glutProcessDeviceEvents(), and __glutUpdateInputDeviceMask().

int __glutDeviceButtonPressGrab = 0

Definition at line 89 of file glut_input.c. Referenced by __glutUpdateInputDeviceMask().

int __glutDeviceButtonRelease = 0

Definition at line 90 of file glut_input.c. Referenced by __glutProcessDeviceEvents(), and __glutUpdateInputDeviceMask().

int __glutDeviceMotionNotify = 0

Definition at line 87 of file glut_input.c. Referenced by __glutProcessDeviceEvents(), and __glutUpdateInputDeviceMask().

int __glutDeviceStateNotify = 0

Definition at line 91 of file glut_input.c. Referenced by __glutUpdateInputDeviceMask().

XDevice* __glutDials = NULL

Definition at line 43 of file glut_input.c. Referenced by __glutProcessDeviceEvents(), __glutUpdateInputDeviceMask(), glutDeviceGet(), and probeDevices().

int* __glutDialsResolution

Definition at line 83 of file glut_input.c. Referenced by normalizeDialAngle(), and probeDevices().

int __glutHasJoystick = 0

Definition at line 46 of file glut_input.c. Referenced by glutDeviceGet().

int __glutNumButtonBoxButtons = 0

Definition at line 31 of file glut_input.c. Referenced by glutDeviceGet(), and probeDevices().

int __glutNumDials = 0

Definition at line 29 of file glut_input.c. Referenced by glutDeviceGet(), and probeDevices().

int __glutNumJoystickAxes = 0

Definition at line 48 of file glut_input.c. Referenced by glutDeviceGet().

int __glutNumJoystickButtons = 0

Definition at line 47 of file glut_input.c. Referenced by glutDeviceGet().

int __glutNumMouseButtons = 3

Definition at line 37 of file glut_input.c. Referenced by glutDeviceGet(), and probeDevices().

int __glutNumSpaceballButtons = 0

Definition at line 30 of file glut_input.c. Referenced by glutDeviceGet(), and probeDevices().

int __glutNumTabletButtons = 0

Definition at line 32 of file glut_input.c. Referenced by glutDeviceGet(), and probeDevices().

int __glutNumWacomCursorButtons = 0

Definition at line 36 of file glut_input.c. Referenced by glutDeviceGet(), and probeDevices().

int __glutNumWacomEraserButtons = 0

Definition at line 35 of file glut_input.c. Referenced by glutDeviceGet(), and probeDevices().

int __glutNumWacomStylusButtons = 0

Definition at line 34 of file glut_input.c. Referenced by glutDeviceGet(), and probeDevices().

int __glutNumWacomTabletButtons = 0

Definition at line 33 of file glut_input.c. Referenced by glutDeviceGet(), and probeDevices().

int __glutProximityIn = 0

Definition at line 92 of file glut_input.c. Referenced by __glutProcessDeviceEvents(), and __glutUpdateInputDeviceMask().

int __glutProximityOut = 0

Definition at line 93 of file glut_input.c. Referenced by __glutProcessDeviceEvents(), and __glutUpdateInputDeviceMask().

XDevice* __glutSpaceball = NULL

Definition at line 44 of file glut_input.c. Referenced by __glutProcessDeviceEvents(), __glutUpdateInputDeviceMask(), glutDeviceGet(), and probeDevices().

Range __glutSpaceballRange[NUM_SPACEBALL_AXIS]

Definition at line 77 of file glut_input.c.

XDevice* __glutTablet = NULL

Definition at line 38 of file glut_input.c. Referenced by __glutProcessDeviceEvents(), __glutUpdateInputDeviceMask(), glutDeviceGet(), probeDevices(), and queryTabletPos().

Range __glutTabletRange[NUM_TABLET_AXIS]

Definition at line 78 of file glut_input.c.

XDevice* __glutWacomCursor = NULL

Definition at line 42 of file glut_input.c. Referenced by __glutProcessDeviceEvents(), __glutUpdateInputDeviceMask(), glutDeviceGet(), probeDevices(), and wacomCursorChange().

Range __glutWacomCursorRange[NUM_WACOM_CURSOR_AXIS]

Definition at line 82 of file glut_input.c.

XDevice* __glutWacomEraser = NULL

Definition at line 41 of file glut_input.c. Referenced by __glutProcessDeviceEvents(), __glutUpdateInputDeviceMask(), glutDeviceGet(), probeDevices(), and wacomEraserChange().

Range __glutWacomEraserRange[NUM_WACOM_ERASER_AXIS]

Definition at line 81 of file glut_input.c.

XDevice* __glutWacomStylus = NULL

Definition at line 40 of file glut_input.c. Referenced by __glutProcessDeviceEvents(), __glutUpdateInputDeviceMask(), glutDeviceGet(), probeDevices(), and wacomStylusChange().

Range __glutWacomStylusRange[NUM_WACOM_STYLUS_AXIS]

Definition at line 80 of file glut_input.c.

XDevice* __glutWacomTablet = NULL

Definition at line 39 of file glut_input.c. Referenced by __glutProcessDeviceEvents(), __glutUpdateInputDeviceMask(), glutDeviceGet(), probeDevices(), and wacomTabletChange().

Range __glutWacomTabletRange[NUM_WACOM_TABLET_AXIS]

Definition at line 79 of file glut_input.c.

GLUTeventParser eventParser [static]

Initial value: {__glutProcessDeviceEvents, NULL} Definition at line 775 of file glut_input.c.

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