dmxcommon.h File Reference

Go to the source code of this file.

Functions
void	dmxCommonKbdGetInfo (DevicePtr pDev, DMXLocalInitInfoPtr info)
void	dmxCommonKbdGetMap (DevicePtr pDev, KeySymsPtr pKeySyms, CARD8 *pModMap)
void	dmxCommonKbdCtrl (DevicePtr pDev, KeybdCtrl *ctrl)
void	dmxCommonKbdBell (DevicePtr pDev, int percent, int volume, int pitch, int duration)
int	dmxCommonKbdOn (DevicePtr pDev)
void	dmxCommonKbdOff (DevicePtr pDev)
void	dmxCommonMouGetMap (DevicePtr pDev, unsigned char *map, int *nButtons)
void	dmxCommonMouCtrl (DevicePtr pDev, PtrCtrl *ctrl)
int	dmxCommonMouOn (DevicePtr pDev)
void	dmxCommonMouOff (DevicePtr pDev)
int	dmxFindPointerScreen (int x, int y)
int	dmxCommonOthOn (DevicePtr pDev)
void	dmxCommonOthOff (DevicePtr pDev)
void	dmxCommonOthGetInfo (DevicePtr pDev, DMXLocalInitInfoPtr info)
pointer	dmxCommonCopyPrivate (DeviceIntPtr pDevice)
void	dmxCommonSaveState (pointer private)
void	dmxCommonRestoreState (pointer private)

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Detailed Description

Interface to functions used by backend and console input devices.

See also:

dmxcommon.c

dmxbackend.c

dmxconsole.c

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Function Documentation

pointer dmxCommonCopyPrivate (  DeviceIntPtr  pDevice  )

Returns a pointer to the private area for the device that comes just prior to pDevice in the current dmxInput device list. This is used as the private area for the current device in some situations (e.g., when a keyboard and mouse form a pair that should share the same private area). If the requested private area cannot be located, then NULL is returned.

void dmxCommonKbdBell (  DevicePtr  pDev, int  percent, int  volume, int  pitch, int  duration )

Sound they keyboard bell.

void dmxCommonKbdCtrl (  DevicePtr  pDev, KeybdCtrl *  ctrl )

Update the keyboard control.

void dmxCommonKbdGetInfo (  DevicePtr  pDev, DMXLocalInitInfoPtr  info )

Fill in the XKEYBOARD parts of the info structure for the specified pDev.

void dmxCommonKbdGetMap (  DevicePtr  pDev, KeySymsPtr  pKeySyms, CARD8 *  pModMap )

Get the keyboard mapping.

void dmxCommonKbdOff (  DevicePtr  pDev  )

Turn pDev off.

int dmxCommonKbdOn (  DevicePtr  pDev  )

Turn pDev on (i.e., take input from pDev).

void dmxCommonMouCtrl (  DevicePtr  pDev, PtrCtrl *  ctrl )

Update the mouse control.

void dmxCommonMouGetMap (  DevicePtr  pDev, unsigned char *  map, int *  nButtons )

Obtain the mouse button mapping.

void dmxCommonMouOff (  DevicePtr  pDev  )

Turn pDev off.

int dmxCommonMouOn (  DevicePtr  pDev  )

Turn pDev on (i.e., take input from pDev).

void dmxCommonOthGetInfo (  DevicePtr  pDev, DMXLocalInitInfoPtr  info )

Fill the info structure with information needed to initialize pDev.

void dmxCommonOthOff (  DevicePtr  pDev  )

Turn pDev off.

int dmxCommonOthOn (  DevicePtr  pDev  )

Turn pDev on (i.e., take input from pDev).

void dmxCommonRestoreState (  pointer  private  )

This routine restores all the information saved by dmxCommonSaveState.

void dmxCommonSaveState (  pointer  private  )

This routine saves and resets some important state for the backend and console device drivers: the modifier map is saved and set to 0 (so DMX controls the LEDs) the key click, bell, led, and repeat masks are saved and set to the values that DMX claims to be using This routine and dmxCommonRestoreState are used when the pointer enters and leaves the console window, or when the backend window is active or not active (for a full-screen window, this only happens at server startup and server shutdown).

int dmxFindPointerScreen (  int  x, int  y )

Given the global coordinates x and y, determine the screen with the lowest number on which those coordinates lie. If they are not on any screen, return -1. The number returned is an index into #dmxScreenInfo and is between -1 and dmxNumScreens - 1, inclusive.

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