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#include <Xw_Extension.h>
/* ifdef then trace on */
#ifdef TRACE
#define TRACE_GET_CURSOR_POSITION
#endif
/*
XW_STATUS Xw_get_cursor_position (awindow,x,y)
XW_EXT_WINDOW *awindow
int *x,*y Returned Window relative Cursor position
Get the Window cursor position
Returns XW_ERROR if the cursor is out of the window
Returns XW_SUCCESS if successful
*/
#ifdef XW_PROTOTYPE
XW_STATUS Xw_get_cursor_position (void *awindow,int *x,int *y)
#else
XW_STATUS Xw_get_cursor_position (awindow,x,y)
void *awindow ;
int *x,*y ;
#endif /*XW_PROTOTYPE*/
{
XW_EXT_WINDOW *pwindow = (XW_EXT_WINDOW*)awindow ;
//XW_EXT_DISPLAY *pdisplay = pwindow->connexion ;
int status ;
Window root,child ;
int root_x,root_y ;
unsigned int key ;
if( !Xw_isdefine_window(pwindow) ) {
/*ERROR*Bad EXT_WINDOW Address*/
Xw_set_error(24,"Xw_get_cursor_position",pwindow) ;
return (XW_ERROR) ;
}
status = XQueryPointer(_DISPLAY,_WINDOW,&root,&child,
&root_x,&root_y,x,y,&key) ;
if( *x < 0 || *y < 0 || *x > _WIDTH || *y > _HEIGHT ) status = XW_ERROR ;
#ifdef TRACE_GET_CURSOR_POSITION
if( Xw_get_trace() > 2 ) {
printf (" Xw_get_cursor_position(%lx,%d,%d)\n",(long ) pwindow,*x,*y) ;
}
#endif
return (XW_STATUS) status;
}
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