134 lines
3.1 KiB
C
134 lines
3.1 KiB
C
/*
|
|
* X events handling functions
|
|
*
|
|
* Copyright 1993 Alexandre Julliard
|
|
*
|
|
*/
|
|
|
|
#include "config.h"
|
|
|
|
#include "message.h"
|
|
|
|
#ifndef X_DISPLAY_MISSING
|
|
extern EVENT_DRIVER X11DRV_EVENT_Driver;
|
|
#else /* X_DISPLAY_MISSING */
|
|
extern EVENT_DRIVER TTYDRV_EVENT_Driver;
|
|
#endif /* X_DISPLAY_MISSING */
|
|
|
|
/***********************************************************************
|
|
* EVENT_GetDriver
|
|
*/
|
|
EVENT_DRIVER *EVENT_GetDriver(void)
|
|
{
|
|
#ifndef X_DISPLAY_MISSING
|
|
return &X11DRV_EVENT_Driver;
|
|
#else /* X_DISPLAY_MISSING */
|
|
return &TTYDRV_EVENT_Driver;
|
|
#endif /* X_DISPLAY_MISSING */
|
|
}
|
|
|
|
/***********************************************************************
|
|
* EVENT_Init
|
|
*
|
|
* Initialize network IO.
|
|
*/
|
|
BOOL EVENT_Init(void)
|
|
{
|
|
return EVENT_GetDriver()->pInit();
|
|
}
|
|
|
|
/***********************************************************************
|
|
* EVENT_AddIO
|
|
*/
|
|
void EVENT_AddIO(int fd, unsigned io_type)
|
|
{
|
|
EVENT_GetDriver()->pAddIO(fd, io_type);
|
|
}
|
|
|
|
/***********************************************************************
|
|
* EVENT_DeleteIO
|
|
*/
|
|
void EVENT_DeleteIO(int fd, unsigned io_type)
|
|
{
|
|
EVENT_GetDriver()->pDeleteIO(fd, io_type);
|
|
}
|
|
|
|
/***********************************************************************
|
|
* EVENT_WaitNetEvent
|
|
*
|
|
* Wait for a network event, optionally sleeping until one arrives.
|
|
* Return TRUE if an event is pending, FALSE on timeout or error
|
|
* (for instance lost connection with the server).
|
|
*/
|
|
BOOL EVENT_WaitNetEvent(BOOL sleep, BOOL peek)
|
|
{
|
|
return EVENT_GetDriver()->pWaitNetEvent(sleep, peek);
|
|
}
|
|
|
|
/***********************************************************************
|
|
* EVENT_Synchronize
|
|
*
|
|
* Synchronize with the X server. Should not be used too often.
|
|
*/
|
|
void EVENT_Synchronize(void)
|
|
{
|
|
EVENT_GetDriver()->pSynchronize();
|
|
}
|
|
|
|
/**********************************************************************
|
|
* EVENT_CheckFocus
|
|
*/
|
|
BOOL EVENT_CheckFocus(void)
|
|
{
|
|
return EVENT_GetDriver()->pCheckFocus();
|
|
}
|
|
|
|
/***********************************************************************
|
|
* EVENT_QueryPointer
|
|
*/
|
|
BOOL EVENT_QueryPointer(DWORD *posX, DWORD *posY, DWORD *state)
|
|
{
|
|
return EVENT_GetDriver()->pQueryPointer(posX, posY, state);
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* EVENT_DummyMotionNotify
|
|
*
|
|
* Generate a dummy MotionNotify event. Used to force a WM_SETCURSOR message.
|
|
*/
|
|
void EVENT_DummyMotionNotify(void)
|
|
{
|
|
EVENT_GetDriver()->pDummyMotionNotify();
|
|
}
|
|
|
|
/**********************************************************************
|
|
* X11DRV_EVENT_Pending
|
|
*/
|
|
BOOL EVENT_Pending()
|
|
{
|
|
return EVENT_GetDriver()->pPending();
|
|
}
|
|
|
|
/***********************************************************************
|
|
* IsUserIdle (USER.333)
|
|
*
|
|
* Check if we have pending X events.
|
|
*/
|
|
BOOL16 WINAPI IsUserIdle16(void)
|
|
{
|
|
return EVENT_GetDriver()->pIsUserIdle();
|
|
}
|
|
|
|
/***********************************************************************
|
|
* EVENT_WakeUp
|
|
*
|
|
* Wake up the scheduler (EVENT_WaitNetEvent). Use by 32 bit thread
|
|
* when thew want signaled an event to a 16 bit task. This function
|
|
* will become obsolete when an Asynchronous thread will be implemented
|
|
*/
|
|
void EVENT_WakeUp(void)
|
|
{
|
|
EVENT_GetDriver()->pWakeUp();
|
|
}
|