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harbour-core/contrib/hbct/keytime.prg
vszakats 9687850865 2013-03-16 02:10 UTC+0100 Viktor Szakats (harbour syenar.net)
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/*
* Harbour Project source code:
* CT3 Miscellaneous functions: - KeyTime()
*
* Copyright 2005 Pavel Tsarenko - <tpe2@mail.ru>
* www - http://harbour-project.org
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2, or (at your option)
* any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this software; see the file COPYING.txt. If not, write to
* the Free Software Foundation, Inc., 59 Temple Place, Suite 330,
* Boston, MA 02111-1307 USA (or visit the web site http://www.gnu.org/).
*
* As a special exception, the Harbour Project gives permission for
* additional uses of the text contained in its release of Harbour.
*
* The exception is that, if you link the Harbour libraries with other
* files to produce an executable, this does not by itself cause the
* resulting executable to be covered by the GNU General Public License.
* Your use of that executable is in no way restricted on account of
* linking the Harbour library code into it.
*
* This exception does not however invalidate any other reasons why
* the executable file might be covered by the GNU General Public License.
*
* This exception applies only to the code released by the Harbour
* Project under the name Harbour. If you copy code from other
* Harbour Project or Free Software Foundation releases into a copy of
* Harbour, as the General Public License permits, the exception does
* not apply to the code that you add in this way. To avoid misleading
* anyone as to the status of such modified files, you must delete
* this exception notice from them.
*
* If you write modifications of your own for Harbour, it is your choice
* whether to permit this exception to apply to your modifications.
* If you do not wish that, delete this exception notice.
*
*/
THREAD STATIC t_hIdle
FUNCTION KeyTime( nKey, cClockTime )
LOCAL nHour, nMin, nSec, nLast
IF t_hIdle != NIL
hb_idleDel( t_hIdle )
t_hIdle := NIL
ENDIF
IF HB_ISNUMERIC( nKey ) .AND. HB_ISSTRING( cClockTime )
nHour := Val( SubStr( cClockTime, 1, 2 ) )
nMin := Val( SubStr( cClockTime, 4, 2 ) )
nSec := Val( SubStr( cClockTime, 7, 2 ) )
nLast := -1
t_hIdle := hb_idleAdd( {|| doKeyTime( nKey, cClockTime, nHour, nMin, nSec, ;
@nLast ) } )
RETURN .T.
ENDIF
RETURN .F.
STATIC PROCEDURE doKeyTime( nKey, cClockTime, nHour, nMin, nSec, nLast )
LOCAL ccTime := Time()
LOCAL nHr := Val( SubStr( ccTime, 1, 2 ) )
LOCAL nMn := Val( SubStr( ccTime, 4, 2 ) )
LOCAL nSc := Val( SubStr( ccTime, 7, 2 ) )
IF nHour == 99
IF nHr > nLast
hb_keyPut( nKey )
nLast := nHr
IF nHr == 23
hb_idleDel( t_hIdle )
t_hIdle := NIL
ENDIF
ENDIF
ELSEIF nMin == 99 .AND. nHr == nHour
IF nMn > nLast
hb_keyPut( nKey )
nLast := nMn
IF nMn == 59
hb_idleDel( t_hIdle )
t_hIdle := NIL
ENDIF
ENDIF
ELSEIF nSec == 99 .AND. nHr == nHour .AND. nMn == nMin
IF nSc > nLast
hb_keyPut( nKey )
nLast := nSc
IF nSc == 59
hb_idleDel( t_hIdle )
t_hIdle := NIL
ENDIF
ENDIF
ELSEIF ccTime > cClockTime
hb_keyPut( nKey )
hb_idleDel( t_hIdle )
t_hIdle := NIL
ENDIF
RETURN