ec13203192
* src/vm/itemapi.c
- hb_itemGetNL() no longer works for date types.
INCOMPATIBLE. If you used it to retrieve date/time,
use hb_itemGetDL() instead.
! Fixed typo in prev addition.
* include/hbapi.h
* src/vm/arrays.c
+ Added hb_arrayGetNSize(), hb_arraySetNSize().
! Fixed old typo in TRACE() call of hb_arrayGetNInt().
* src/vm/extend.c
! Fixed typo in prev addition.
* src/rtl/filesys.c
! Applied fixed from Przemek to hb_fsReadAt()/hb_fsWriteAt()
code to be MT safe plus fix other problems.
; QUESTION: Shouls the same applied to hb_fsWriteLarge()/hb_fsReadLarge()
loops? (BTW inactive in 32-bit Harbour builds)
* contrib/hbct/screen2.c
! Type cleanup.
* contrib/hbct/pack.c
* contrib/xhb/hbxml.c
* contrib/xhb/hbxml.h
* contrib/hbgt/charmixg.c
* contrib/hbgt/charodd.c
* contrib/hbgt/strexpan.c
* contrib/hbgt/asciisgt.c
* contrib/hbgt/strright.c
* contrib/hbgt/strasint.c
* contrib/hbgt/strdiffg.c
* contrib/hbgt/chrtotal.c
* contrib/hbgt/strcount.c
* contrib/hbgt/strleft.c
* contrib/hbgt/chrfirst.c
* contrib/hbgt/chrcount.c
* contrib/hbgt/strpbrk.c
* contrib/hbgt/chareven.c
* contrib/hbgt/bitflags.c
* contrib/hbgt/strcspn.c
* contrib/hbgt/atdiff.c
* contrib/hbnf/proper.c
* contrib/hbnf/getenvrn.c
! Fixed to use Harbour size types.
* contrib/hbnf/dispc.c
! Started using Harbour type, but this is code is
deadly and needs further work. I still wonder how
to create code which mixes properly HB_FOFFSET and
HB_SIZE.
* contrib/xhb/cstructc.c
* Formatting.
451 lines
11 KiB
C
451 lines
11 KiB
C
/*
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* $Id$
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*/
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/*
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* Harbour Project source code:
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* CT3 video functions:
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*
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* SAYDOWN(), SAYSPREAD(), SAYMOVEIN(), SCREENSTR(), STRSCREEN()
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*
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* Copyright 2007 Przemyslaw Czerpak <druzus / at / priv.onet.pl>
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*
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* www - http://harbour-project.org
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2, or (at your option)
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* any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this software; see the file COPYING. If not, write to
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* the Free Software Foundation, Inc., 59 Temple Place, Suite 330,
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* Boston, MA 02111-1307 USA (or visit the web site http://www.gnu.org/).
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*
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* As a special exception, the Harbour Project gives permission for
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* additional uses of the text contained in its release of Harbour.
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*
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* The exception is that, if you link the Harbour libraries with other
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* files to produce an executable, this does not by itself cause the
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* resulting executable to be covered by the GNU General Public License.
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* Your use of that executable is in no way restricted on account of
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* linking the Harbour library code into it.
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*
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* This exception does not however invalidate any other reasons why
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* the executable file might be covered by the GNU General Public License.
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*
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* This exception applies only to the code released by the Harbour
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* Project under the name Harbour. If you copy code from other
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* Harbour Project or Free Software Foundation releases into a copy of
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* Harbour, as the General Public License permits, the exception does
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* not apply to the code that you add in this way. To avoid misleading
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* anyone as to the status of such modified files, you must delete
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* this exception notice from them.
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*
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* If you write modifications of your own for Harbour, it is your choice
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* whether to permit this exception to apply to your modifications.
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* If you do not wish that, delete this exception notice.
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*
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*/
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#include "hbapigt.h"
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#include "hbdate.h"
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HB_FUNC( SAYDOWN )
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{
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HB_SIZE ulLen = hb_parclen( 1 );
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if( ulLen )
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{
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const char * szText = hb_parc( 1 );
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int iRow, iCol, iMaxRow, iMaxCol;
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long lDelay;
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lDelay = HB_ISNUM( 2 ) ? hb_parnl( 2 ) : 4;
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hb_gtGetPos( &iRow, &iCol );
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if( HB_ISNUM( 3 ) )
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iRow = hb_parni( 3 );
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if( HB_ISNUM( 4 ) )
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iCol = hb_parni( 4 );
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iMaxRow = hb_gtMaxRow();
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iMaxCol = hb_gtMaxCol();
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if( iRow >= 0 && iCol >= 0 && iRow <= iMaxRow && iCol <= iMaxCol )
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{
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int iColor = hb_gtGetCurrColor();
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if( ulLen > ( HB_SIZE ) ( iMaxRow - iRow + 1 ) )
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ulLen = ( HB_SIZE ) ( iMaxRow - iRow + 1 );
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hb_gtBeginWrite();
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while( ulLen-- )
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{
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hb_gtPutChar( iRow++, iCol, iColor, 0, ( HB_UCHAR ) *szText++ );
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if( lDelay )
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{
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hb_gtEndWrite();
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hb_idleSleep( ( double ) lDelay / 1000 );
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hb_gtBeginWrite();
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}
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}
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hb_gtEndWrite();
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}
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}
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hb_retc_null();
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}
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HB_FUNC( SAYSPREAD )
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{
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HB_SIZE ulLen = hb_parclen( 1 );
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if( ulLen )
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{
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const char * szText = hb_parc( 1 );
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HB_SIZE ulPos, ul;
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int iRow, iCol, iMaxRow, iMaxCol;
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long lDelay;
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lDelay = HB_ISNUM( 2 ) ? hb_parnl( 2 ) : 4;
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iMaxRow = hb_gtMaxRow();
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iMaxCol = hb_gtMaxCol();
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hb_gtGetPos( &iRow, &iCol );
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if( HB_ISNUM( 3 ) )
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iRow = hb_parni( 3 );
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else
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hb_gtGetPos( &iRow, &iCol );
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iCol = HB_ISNUM( 4 ) ? hb_parni( 4 ) : ( iMaxCol >> 1 );
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if( iRow >= 0 && iCol >= 0 && iRow <= iMaxRow && iCol <= iMaxCol )
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{
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int iColor = hb_gtGetCurrColor();
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ulPos = ulLen >> 1;
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ulLen = ulLen & 1;
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if( !ulLen )
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{
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ulLen = 2;
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--ulPos;
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}
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hb_gtBeginWrite();
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do
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{
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for( ul = 0; ul < ulLen && iCol + ( int ) ul <= iMaxCol; ++ul )
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hb_gtPutChar( iRow, iCol + ( int ) ul, iColor, 0, ( HB_UCHAR ) szText[ulPos + ul] );
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ulLen += 2;
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if( lDelay )
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{
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hb_gtEndWrite();
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hb_idleSleep( ( double ) lDelay / 1000 );
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hb_gtBeginWrite();
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}
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}
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while( ulPos-- && iCol-- );
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/* CT3 does not respect iCol in the above condition */
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hb_gtEndWrite();
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}
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}
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hb_retc_null();
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}
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HB_FUNC( SAYMOVEIN )
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{
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int iLen = ( int ) hb_parclen( 1 );
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if( iLen )
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{
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const char * szText = hb_parc( 1 );
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HB_SIZE ulChars, ul;
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int iRow, iCol, iMaxRow, iMaxCol, iNewCol;
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long lDelay;
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HB_BOOL fBack;
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lDelay = HB_ISNUM( 2 ) ? hb_parnl( 2 ) : 4;
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fBack = hb_parl( 5 );
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iMaxRow = hb_gtMaxRow();
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iMaxCol = hb_gtMaxCol();
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hb_gtGetPos( &iRow, &iCol );
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if( HB_ISNUM( 3 ) )
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iRow = hb_parni( 3 );
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if( HB_ISNUM( 4 ) )
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iCol = hb_parni( 4 );
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if( iRow >= 0 && iCol >= 0 && iRow <= iMaxRow && iCol <= iMaxCol )
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{
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int iColor = hb_gtGetCurrColor();
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iNewCol = iCol + iLen;
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if( fBack )
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iCol += iLen - 1;
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else
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szText += iLen - 1;
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ulChars = 1;
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hb_gtBeginWrite();
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do
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{
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if( fBack )
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{
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if( iCol <= iMaxCol )
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{
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for( ul = 0; ul < ulChars; ++ul )
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hb_gtPutChar( iRow, iCol + ( int ) ul, iColor, 0, ( HB_UCHAR ) szText[ul] );
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}
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--iCol;
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}
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else
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{
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for( ul = 0; ul < ulChars; ++ul )
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hb_gtPutChar( iRow, iCol + ( int ) ul, iColor, 0, ( HB_UCHAR ) szText[ul] );
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--szText;
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}
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if( ( int ) ulChars + iCol <= iMaxCol )
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++ulChars;
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if( lDelay )
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{
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hb_gtEndWrite();
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hb_idleSleep( ( double ) lDelay / 1000 );
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hb_gtBeginWrite();
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}
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}
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while( --iLen );
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hb_gtSetPos( iRow, iNewCol );
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hb_gtEndWrite();
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}
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}
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hb_retc_null();
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}
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HB_FUNC( CLEARSLOW )
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{
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int iMaxRow = hb_gtMaxRow();
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int iMaxCol = hb_gtMaxCol();
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int iTop, iLeft, iBottom, iRight;
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HB_UCHAR ucChar;
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long lDelay;
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lDelay = hb_parnl( 1 );
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iTop = hb_parni( 2 );
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iLeft = hb_parni( 3 );
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iBottom = HB_ISNUM( 4 ) ? hb_parni( 4 ) : iMaxRow;
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iRight = HB_ISNUM( 5 ) ? hb_parni( 5 ) : iMaxCol;
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if( HB_ISNUM( 6 ) )
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ucChar = ( HB_UCHAR ) hb_parni( 6 );
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else if( HB_ISCHAR( 6 ) )
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ucChar = ( HB_UCHAR ) hb_parc( 6 )[0];
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else
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ucChar = ( HB_UCHAR ) hb_gtGetClearChar();
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if( iTop >= 0 && iLeft >= 0 && iTop <= iBottom && iLeft <= iRight )
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{
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char pszFrame[ 2 ];
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int iColor = hb_gtGetCurrColor();
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double dX, dY, dXX, dYY;
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pszFrame[0] = ( char ) ucChar;
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pszFrame[1] = '\0';
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dX = iRight - iLeft + 1;
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dY = iBottom - iTop + 1;
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if( dX > dY )
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{
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dY /= dX;
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dX = 1;
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}
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else
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{
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dX /= dY;
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dY = 1;
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}
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dXX = dYY = 0;
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hb_gtBeginWrite();
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for( ;; )
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{
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hb_gtBoxEx( iTop, iLeft, iBottom, iRight, pszFrame, iColor );
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if( lDelay )
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{
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hb_gtEndWrite();
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hb_idleSleep( ( double ) lDelay / 1000 );
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hb_gtBeginWrite();
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}
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if( iTop >= iBottom && iLeft >= iRight )
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break;
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if( iTop < iBottom )
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{
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dYY += dY;
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if( dYY >= 1 )
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{
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iTop++;
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if( iBottom > iTop )
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iBottom--;
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dYY -= 1;
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}
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}
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if( iLeft < iRight )
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{
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dXX += dX;
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if( dXX >= 1 )
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{
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iLeft++;
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if( iRight > iLeft )
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iRight--;
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}
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}
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}
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hb_gtEndWrite();
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}
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}
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HB_FUNC( SCREENSTR )
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{
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int iRow, iCol, iMaxRow, iMaxCol, iC;
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char * pBuffer, * szText;
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HB_SIZE ulSize, ulCount = ULONG_MAX;
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hb_gtGetPos( &iRow, &iCol );
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if( HB_ISNUM( 1 ) )
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iRow = hb_parni( 1 );
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if( HB_ISNUM( 2 ) )
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iCol = hb_parni( 2 );
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if( HB_ISNUM( 3 ) )
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ulCount = hb_parnl( 3 );
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iMaxRow = hb_gtMaxRow();
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iMaxCol = hb_gtMaxCol();
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if( iRow >= 0 && iRow <= iMaxRow && iCol >= 0 && iCol <= iMaxCol && ulCount )
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{
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ulSize = ( HB_SIZE ) ( iMaxRow - iRow + 1 ) * ( iMaxCol - iCol + 1 );
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if( ulSize > ulCount )
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ulSize = ulCount;
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ulCount = ulSize;
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ulSize <<= 1;
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szText = pBuffer = ( char * ) hb_xgrab( ulSize + 1 );
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do
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{
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iC = iCol;
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do
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{
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int iColor;
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HB_BYTE bAttr;
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HB_USHORT usChar;
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hb_gtGetChar( iRow, iC, &iColor, &bAttr, &usChar );
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*szText++ = ( char ) usChar;
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*szText++ = ( char ) iColor;
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}
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while( --ulCount && ++iC <= iMaxCol );
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}
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while( ulCount && ++iRow <= iMaxRow );
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hb_retclen_buffer( pBuffer, ulSize );
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}
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else
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hb_retc_null();
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}
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HB_FUNC( STRSCREEN )
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{
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HB_SIZE ulLen = hb_parclen( 1 );
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if( ulLen & 1 )
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ulLen--;
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if( ulLen )
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{
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const char * szText = hb_parc( 1 );
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int iRow, iCol, iMaxRow, iMaxCol, iC;
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hb_gtGetPos( &iRow, &iCol );
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if( HB_ISNUM( 2 ) )
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iRow = hb_parni( 2 );
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if( HB_ISNUM( 3 ) )
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iCol = hb_parni( 3 );
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iMaxRow = hb_gtMaxRow();
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iMaxCol = hb_gtMaxCol();
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if( iRow >= 0 && iRow <= iMaxRow && iCol >= 0 && iCol <= iMaxCol )
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{
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hb_gtBeginWrite();
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do
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{
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iC = iCol;
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do
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{
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HB_USHORT usChar = ( HB_UCHAR ) *szText++;
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int iColor = ( HB_UCHAR ) *szText++;
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hb_gtPutChar( iRow, iC, iColor, 0, usChar );
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ulLen -= 2;
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}
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while( ulLen && ++iC <= iMaxCol );
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}
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while( ulLen && ++iRow <= iMaxRow );
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hb_gtEndWrite();
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}
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}
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hb_retc_null();
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}
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/*
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* _HB_CTDSPTIME() is helper functions for SHOWTIME()
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*/
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HB_FUNC( _HB_CTDSPTIME )
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{
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int iRow, iCol;
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int iColor, iLen;
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char szTime[ 10 ];
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iRow = hb_parni( 1 );
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iCol = hb_parni( 2 );
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if( HB_ISNUM( 4 ) )
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iColor = hb_parni( 4 );
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else if( HB_ISCHAR( 4 ) )
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{
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iColor = hb_gtColorToN( hb_parc( 4 ) );
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if( iColor == -1 )
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iColor = 0;
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}
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else
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iColor = hb_gtGetClearColor();
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hb_dateTimeStr( szTime );
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iLen = 8;
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if( hb_parl( 3 ) )
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iLen -= 3;
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if( hb_parl( 5 ) )
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{
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int iHour = ( szTime[0] - '0' ) * 10 + ( szTime[1] - '0' );
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if( hb_parl( 6 ) )
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szTime[iLen++] = iHour >= 12 ? 'p' : 'a';
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if( iHour > 12 )
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iHour -= 12;
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else if( iHour == 0 )
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iHour = 12;
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szTime[0] = ( char ) ( iHour / 10 ) + '0';
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szTime[1] = ( char ) ( iHour % 10 ) + '0';
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}
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if( szTime[0] == '0' )
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szTime[0] = ' ';
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hb_gtPutText( iRow, iCol, szTime, iLen, iColor );
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}
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