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e06dda2c133d608741bde5b2c19e86865c1f45f1
harbour-core/harbour/include/hbapigt.h
Viktor Szakats 1e62fb550e 2009-01-14 16:15 UTC+0100 Viktor Szakats (harbour.01 syenar hu) 
* source/rtl/net.c
  * contrib/hbziparc/hbziparc.prg
  * contrib/hbct/files.c
    * Minor formatting.

  * source/rtl/gtxwc/gtxwc.c
    ! Fix to recent fix. An '!' was missing, Przemek pls check me.

  * source/rtl/philes.c
    + HB_PROGNAME() now returns absolute path in *NIX systems, too.
      (please test and refine)

  * source/lang/msgca.c
    ! Fixes from xhb.

  * contrib/hbziparc/hbziparc.prg
    * Minor correction ( = -> := )

  * source/rtl/gtwin/gtwin.c
    + Added HB_GTI_CODEPAGE support.
      As per MS docs, this works only when non-raster font is used
      in the console window. Notice that the accepted CP values are
      different from the GTWVT ones (GTWIN being the more "logical"
      one, since it's a newer API). Currently, Harbour doesn't try
      to hide these interface details.
    ; TODO: UNICODE and BOX char support for GTWIN mode.

  * source/rtl/tbrowse.prg
    * Using HB_DISPOUTATBOX() to draw column/header/footer separators.
    ; NOTE: This may cause problems if someone wants to use native
            CP (accented or other special CP specific) chars to draw
            these screen elements. Maybe an option should be added,
            or some sort of markings in the separator strings to
            control that.
            Pls REVIEW.

  * include/hbextern.ch
  * source/rtl/console.c
    + Added HB_DISPOUTATBOX() which is similar to HB_DISPOUTAT(),
      but marks the text drawn as HB_GT_ATTR_BOX, so these chars
      can be properly displayed as drawing chars, regardless of
      the selected codepage. Another difference is that this
      function only supports strings to be printed. Other types
      don't print anything.
    ; NOTE: Maybe this function could use a better name, pls
            review and decide.

  * source/rtl/gtwvt/gtwvt.c
  * source/rtl/gtwvt/gtwvt.h
    ! Fixed not accepting zero as a HB_GTI_CODEPAGE value.
    ! Fixed HB_GTI_CODEPAGE to change the codepage.
    + Added box char support in Unicode mode.
      For chars marked as HB_GT_ATTR_BOX, chars will be
      mapped to Unicode according to CP437.
    + Added box char support in non-Unicode mode.
      For chars marked as HB_GT_ATTR_BOX, OEM_CHARSET will
      always be used.
    ; NOTE: This way it's possible to use ISO/WIN codepages with
            GTWVT, while still being able to use various drawing
            chars (lines, blocks, arrows).
    ; NOTE: The available set of drawing chars depends on the
            OS OEM_CHARSET mapping _for non-Unicode Harbour_.
            For Unicode Harbour, full CP437 codepage is
            always available.
    ; NOTE: This solution doesn't go as far as (GTWXC) to
            graphically draw / emulate these chars.
    ; TODO: Add HB_GTI_BOXCP support to change hard-wired "EN" CP.

  * include/hbapigt.h
  * include/hbgtcore.h
    ! Moved HB_GT_ATTR_* macros to public headers, because they
      are needed for public API functions.

  * contrib/hbwin/win_reg.prg
    + w32_regRead(): Added second parameter to specify the default
      value returned in case the reg entry doesn't exist.
      If not specified, NIL will be returned, just like before.
    + GetRegistry(): Added 4th parameter with same purpose as above.

  * source/rtl/hbregex.c
    * Minor opt.

  * contrib/hbwin/win_misc.c
    * Added command line option parameter to WIN_RUNDETACHED().

  * include/hbapi.h
    + HB_ERRCODE (to replace ERRCODE)
    + HB_SUCCESS (to replace SUCCESS)
    + HB_FAILURE (to replace FAILURE)

  + contrib/hbwin/win_misc.c
  * contrib/hbwin/common.mak
  * contrib/hbwin/Makefile
    + WIN_SHELLEXECUTE()
      WIN_RUNDETACHED()
      WIN_LOADRESOURCE()
      Added some new Windows API wrappers.
    ; TODO: Add hb_osEncode() to them.

  * source/rtl/diskspac.c
  * source/rtl/disksphb.c
    ! Fixed DISKSPACE() and HB_DISKSPACE() for Darwin.
      Previously they had returned erroneous values.
    ; TOFIX: Probably HB_DISKSPACE() should be implemented for Watcom and CEGCC,
             just like DISKSPACE() is.

  * source/rtl/filesys.c
    ! hb_fsGetAttr() to set the returned attribute to zero
      in case of error.

  * include/hbextern.ch
  * source/rtl/philes.c
    + HB_FSETATTR( <cFileName>, @<nAttr> ) -> <lSuccess>
    + HB_FGETATTR( <cFileName>, <nAttr> ) -> <lSuccess>
    + HB_FSETDATETIME( <cFileName>, [<dDate>], [<cTime HH:MM:SS>] ) -> <lSuccess>

  * source/rtl/direct.c
    ! Fixed DIRECTORY() when called with "V" (label) parameter.
      Tested under Windows. Please test/correct for other platforms.
      On Windows, the dirspec should not contain a filemask in order
      to work.

  * contrib/hbtip/base64x.c
    % HB_BASE64(): Optimized, cleaned.
    ! HB_BASE64(): Removed second parameter allowing to pass the length of
      the string. This could cause GPF if passed incorrectly. Now length
      is simply determined using hb_parclen().
    ; TOFIX: Input string size limit checking.

  * include/hbdefs.h
    + HB_SIZEOFARRAY() macro, which does: ( sizeof( var ) / sizeof( *var ) )
      To be really precise, f.e. all hb_strncpy() calls should use
      'hb_strncpy( d, s, HB_SIZEOFARRAY( d ) );' instead of:
      'hb_strncpy( d, s, sizeof( d ) );' (given that 'd' is allocated at compile time).
      So that the code adapts to changing character sizes (like UTF-16/32).
      It's useful in some other places, too.

  * contrib/hbct/dattime2.c
    * 0 -> FALSE for BOOL types.

  * include/hbextern.ch
  * source/rtl/strmatch.c
    + HB_WILDMATCHI(). Case-instenstive, exact match. First
      two parameters and return value are the same as for
      HB_WILDMATCH().

  * include/hbextern.ch
  * source/rtl/cdpapi.c
    + HB_CDPSELECT() which does the same as HB_SETCODEPAGE(), but
      aligns well with function naming rules and namespace.
      HB_SETCODEPAGE() still works, but usage is not recommended.
    + Added HB_CDPUNIID( <cHarbourCP> ) -> <cCPName>
      This will return the std CP ID of a Harbour CP, or empty
      if the Harbour CP isn't linked.

  * include/hbapi.h
  * source/rtl/is.c
    ! Fixed compile error when HB_CDP_SUPPORT_OFF is defined.
    + Added following functions:
      hb_charIsDigit()
      hb_charIsAlpha()
      hb_charIsLower()
      hb_charIsUpper()

  * include/hbapi.h
    - hb_strUpperCopy() removed. Implementation was missing.

  * source/rtl/strcase.c
    * Minor formatting.

  * source/rtl/filesys.c
    ! hb_fsCurDirBuff() fixed potential buffer overrun by one byte.

  * source/rtl/hbrunfun.c
  * source/rtl/run.c
    ! Fixed missing header hbapiitm.h (after previous local change).

  * include/hbapi.h
  * include/hbset.h
  * include/hbapifs.h
  * include/set.ch
  * source/rtl/hbffind.c
  * source/rtl/gete.c
  * source/rtl/filesys.c
  * source/rtl/hbrunfun.c
  * source/rtl/run.c
  * source/rtl/philes.c
  * source/vm/set.c
  * source/vm/cmdarg.c
    + Added file system CP translation.
      Set( _SET_FNAMECP[, <cCPID> ] ) -> <cOldCPID>
      All operations passing filenames to/from the
      OS will convert them to/from the host CP from/to
      the FS CP specified using _SET_FNAMECP.
    * hb_fsNameConv() extended to deal with CP
      conversion, if requested by the app.
    + hb_fsNameConvFrom() (exported) added to deal
      with CP conversions for filenames received from OS.
    + hb_fsNameConvTo() (exported) added to deal
      with CP conversions for filenames/string sent to the OS.
    + Added hb_setGetFNAMECP() (exported) function.
    + Added hb_setGetFileCPTransTo(), hb_setGetFileCPTransFrom()
      (non-exported) functions.
    + hb_fsCurDirBuff() and hb_fsFindNextLow() extended
      to use hb_fsNameConvFrom().
    + Added hb_fsBaseDirBuff() to return the base
      directory on the C level (based on argv[0]).
    + Added HB_PROGNAME() to return the executable
      program name (based on argv[0]).
    + Added HB_DIRBASE() to return the executable
      base directory (based on argv[0]).
    * Renames done regarding OS/FS CP conversion:
      hb_fsNameConvFrom()        -> hb_osDecode()
      hb_fsNameConvTo()          -> hb_osEncode()
      hb_setGetFileCPTransTo()   -> -
      hb_setGetFileCPTransFrom() -> -
      hb_setGetFNAMECP()         -> hb_setGetOSCODEPAGE()
      _SET_FNAMECP               -> _SET_OSCODEPAGE
    * hb_osDecode()/hb_osEncode() extended to have a second
      parameter BOOL * fFree.
       Changed all calls to handle the case when fFree is set
      to TRUE by hb_osDecode()/hb_osEncode().
    + HB_GETENV(): Added 3rd logical parameter to control wether
      to convert the returned value from OS CP to Harbour CP.
      The default is TRUE to be in sync with GETE[NV]() and the
      rest of core.
    * hb_fsNameConv() is now doing OS CP conversion using std APIs,
      rather than duplicating such logic. I've traded some speed
      for modularity.
    * hb_osDecode/hb_osEncode() function declarations moved to hbapi.h
    * hb_osDecode/hb_osEncode() function definitions moved to set.c
    ; NOTE: None of these were extensively tested, and I tend
            to make mistakes when dealing with pointers.
            It compiles cleanly with BCC, and some basic tests
            worked, but bFree = TRUE codepaths are not yet
            working so this needs more review.

  * source/rtl/teditor.prg
  * source/rtl/tpersist.prg
  * utils/hbmake/hbmake.prg
    * MemoRead() -> hb_MemoRead()

  * contrib/hbct/files.c
    ; TOFIX: Many functions here are possibly not thread safe.
    ; TOFIX: Calling hb_fsFindClose() at app exit (and thus keeping
             the FF handles open for the whole app lifetime) doesn't
             play well with server side apps (as the app may run for
             months or even longer), and even worse, they
             will lock the passed directory so that they cannot be
             removed (maybe even renamed), until the app exists.
             At least on Windows.

  * source/rtl/dirdrive.c
    ! Fixed to use F_ERROR instead of -1.

  * include/hbextern.ch
    ! Added missing HB_GCSTEP().

  * source/vm/extrap.c
    + Added CPU dump code for Windows x64.
    + Enabled module listing for Windows 64-bit platforms.
    % Minor cleanup in Windows x86 CPU dump code.
    + Added TODO for Windows IA64 CPU dump.
    + Added TODO for Windows x64 stack walk, with pointers.
    + Added TOFIX regarding displaying module names in Windows x64 mode.

  * source/rtl/fstemp.c
    ! Minor formatting.

  * source/rtl/gete.c
  * source/rtl/run.c
  * source/rtl/hbrunfun.c
  * source/vm/cmdarg.c
    + Added CP conversion to:
      GETE[NV](), HB_GETENV(), __RUN(), HB_RUN(),
      HB_ARGSTRING(), HB_CMDLINE().

  ; TODO: dbCreateTemp( <cAlias>, <aStruct>, <cRDD>, <cDelimArg>, <nConnection> ) -> <lSuccess>
          Generates and opens a new dbf with a temporary filename
          in exclusive mode, deletes it automatically when closed.
          All indexes created for this table, should ideally have
          the temporary flag on, so those get deleted too, when closed.

  ; TOFIX: hb_regex*() functions will not honor Harbour CP setting,
           when case insensitivity is selected.

  ; TOFIX: hbct / SetFDaTi() to move any local logic into Harbour core
           functions and use a simple Harbour API call only.
           I'm not sure what is the reason with keeping the logic
           duplicated here; if this isn't by intent, this function
           could be much simplified.

  ; TOFIX: Avoid using C level toupper()/tolower()/islower()/isupper()

  ; TOFIX: hb_regexMatch()'s 3rd parameter has a double meaning.
           It controls case-sensitivity (in sync with the documentation),
           but it also controls if hb_regexMatch() behaves like
           hb_regexLike() (.T.), or hb_regexHas() (.F.). This means
           that hb_regexMatch(,, .T.) == hb_regexLike(,, .T.) (case-sensitive) and
                hb_regexMatch(,, .F.) == hb_regexHas(,, .F.) (case-insensitive)
           Maybe this was the intent of the original developers, but
           to me it looks a rather strange behaviour which was added by
           accidentally forgetting about the 3rd parameter already being
           utilized. This either needs to be fixed, or properly documented.

  ; NOTE: Noteworthy links:
          http://docs.python.org/3.0/whatsnew/3.0.html
            - Unicode/text section
            - Removed <> (use != instead)
          http://sphinx.pocoo.org/
            - Documentation format
          http://fredeaker.blogspot.com/2007/01/character-encoding-detection.html
            - Character encoding detection
2009-01-14 15:32:43 +00:00

328 lines
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C
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/*
* $Id$
*/
/*
* Harbour Project source code:
* Header file for the Terminal API
*
* Copyright 1999 {list of individual authors and e-mail addresses}
* www - http://www.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. 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.
*
*/
/*
* The following parts are Copyright of the individual authors.
* www - http://www.harbour-project.org
*
* Copyright 1999 David G. Holm <dholm@jsd-llc.com>
* Keyboard related declarations
* Cursor declarations
* See above for licensing terms.
*
* Copyright 1999-2001 Viktor Szakats <viktor.szakats@syenar.hu>
* Mouse related declarations
* Undocumented GT API declarations
*
* Copyright 2005 Przemyslaw Czerpak < druzus /at/ priv.onet.pl >
* Internal GT code reimplemented in differ way
*
* See doc/license.txt for licensing terms.
*
*/
#ifndef HB_APIGT_H_
#define HB_APIGT_H_
#include "hbapi.h"
HB_EXTERN_BEGIN
#include "inkey.ch"
#include "setcurs.ch"
#include "hbgtinfo.ch"
/* maximum length of color string */
#define HB_CLRSTR_LEN 64
#ifdef HB_LEGACY_LEVEL
#define CLR_STRLEN HB_CLRSTR_LEN
#endif
/* attributes for color strings, these are the same as the ones in color.ch
but prefixed with HB_ to avoid collision. */
#define HB_CLR_STANDARD 0
#define HB_CLR_ENHANCED 1
#define HB_CLR_BORDER 2
#define HB_CLR_BACKGROUND 3
#define HB_CLR_UNSELECTED 4
#define HB_CLR_MAX_ HB_CLR_UNSELECTED
/* extended attributes used by core screen buffer */
#define HB_GT_ATTR_BOX 0x01
#define HB_GT_ATTR_SHADOW 0x02
#define HB_GT_ATTR_UNDEF 0x40
#define HB_GT_ATTR_REFRESH 0x80
/* strings for borders (same as box.ch, but defined for use by C) */
/* Note. This part will never be used, but is being kept in the source,
so that if you use code page 437, you can see what the line
draw characters are supposed to look like.
01234567
#define _B_SINGLE "ÚÄ¿³ÙÄÀ³"
#define _B_DOUBLE "ÉÍ»º¼ÍȺ"
#define _B_SINGLE_DOUBLE "ÖÄ·º½ÄÓº"
#define _B_DOUBLE_SINGLE "Õ͸³¾ÍÔ³"
#define HB_B_SINGLE_V '³'
#define HB_B_SINGLE_H 'Ä'
#define HB_B_DOUBLE_V 'º'
#define HB_B_DOUBLE_H 'Í'
*/
#define _B_SINGLE "\xDA\xC4\xBF\xB3\xD9\xC4\xC0\xB3"
#define _B_DOUBLE "\xC9\xCD\xBB\xBA\xBC\xCD\xC8\xBA"
#define _B_SINGLE_DOUBLE "\xD6\xC4\xB7\xBA\xBD\xC4\xD3\xBA"
#define _B_DOUBLE_SINGLE "\xD5\xCD\xB8\xB3\xBE\xCD\xD4\xB3"
#define HB_B_SINGLE_V '\xB3'
#define HB_B_SINGLE_H '\xC4'
#define HB_B_DOUBLE_V '\xBA'
#define HB_B_DOUBLE_H '\xCD'
#if defined( HB_COMPAT_C53 ) && !defined( HB_C52_STRICT )
# define HB_DEFAULT_INKEY_BUFSIZE 50
#else
# define HB_DEFAULT_INKEY_BUFSIZE 15
#endif
/* standard input/output handles
* when HB_IO_WIN is set file handles with numbers 0, 1, 2 are
* transalted inside filesys to
* GetStdHandle( STD_INPUT_HANDLE )
* GetStdHandle( STD_OUTPUT_HANDLE )
* GetStdHandle( STD_ERROR_HANDLE )
*/
#define HB_STDIN_HANDLE 0
#define HB_STDOUT_HANDLE 1
#define HB_STDERR_HANDLE 2
/* structure used to pass/receive parameters in hb_gtInfo() */
typedef struct
{
PHB_ITEM pNewVal;
PHB_ITEM pResult;
PHB_ITEM pNewVal2;
} HB_GT_INFO, * PHB_GT_INFO;
/* Public interface. These should never change, only be added to. */
extern HB_EXPORT void hb_gtStartupInit( void );
extern HB_EXPORT void * hb_gtAlloc( void * hGT );
extern HB_EXPORT void hb_gtRelease( void * hGT );
extern HB_EXPORT void hb_gtAttach( void * hGT );
extern HB_EXPORT void * hb_gtSwap( void * hGT );
extern HB_EXPORT BOOL hb_gtReload( const char * szGtName,
HB_FHANDLE hFilenoStdin,
HB_FHANDLE hFilenoStdout,
HB_FHANDLE hFilenoStderr );
extern HB_EXPORT void * hb_gtCreate( const char * szGtName,
HB_FHANDLE hFilenoStdin,
HB_FHANDLE hFilenoStdout,
HB_FHANDLE hFilenoStderr );
extern HB_EXPORT ERRCODE hb_gtInit( HB_FHANDLE hFilenoStdin, HB_FHANDLE hFilenoStdout, HB_FHANDLE hFilenoStderr );
extern HB_EXPORT ERRCODE hb_gtExit( void );
extern HB_EXPORT ERRCODE hb_gtLock( void );
extern HB_EXPORT ERRCODE hb_gtUnlock( void );
extern HB_EXPORT ERRCODE hb_gtBox( SHORT uiTop, SHORT uiLeft, SHORT uiBottom, SHORT uiRight, BYTE * pbyFrame );
extern HB_EXPORT ERRCODE hb_gtBoxD( SHORT uiTop, SHORT uiLeft, SHORT uiBottom, SHORT uiRight );
extern HB_EXPORT ERRCODE hb_gtBoxS( SHORT uiTop, SHORT uiLeft, SHORT uiBottom, SHORT uiRight );
extern HB_EXPORT ERRCODE hb_gtDrawBox( SHORT uiTop, SHORT uiLeft, SHORT uiBottom, SHORT uiRight, BYTE * pbyFrame, int iColor );
extern HB_EXPORT ERRCODE hb_gtColorSelect( USHORT uiColorIndex );
extern HB_EXPORT int hb_gtColorToN( const char * szColorString );
extern HB_EXPORT ERRCODE hb_gtColorsToString( int * pColors, int iColorCount, char * pszColorString, int iBufSize );
extern HB_EXPORT ERRCODE hb_gtDispBegin( void );
extern HB_EXPORT USHORT hb_gtDispCount( void );
extern HB_EXPORT ERRCODE hb_gtDispEnd( void );
extern HB_EXPORT ERRCODE hb_gtDrawShadow( USHORT uiTop, USHORT uiLeft, USHORT uiBottom, USHORT uiRight, BYTE byAttr );
extern HB_EXPORT ERRCODE hb_gtGetBlink( BOOL * pbBlink );
extern HB_EXPORT ERRCODE hb_gtGetColorStr( char * pszColorString );
extern HB_EXPORT ERRCODE hb_gtGetCursor( USHORT * puiCursorShape );
extern HB_EXPORT ERRCODE hb_gtGetPos( SHORT * piRow, SHORT * piCol );
extern HB_EXPORT BOOL hb_gtIsColor( void );
extern HB_EXPORT USHORT hb_gtMaxCol( void );
extern HB_EXPORT USHORT hb_gtMaxRow( void );
extern HB_EXPORT ERRCODE hb_gtPostExt( void );
extern HB_EXPORT ERRCODE hb_gtPreExt( void );
extern HB_EXPORT ERRCODE hb_gtSuspend( void ); /* prepare the reminal for shell output */
extern HB_EXPORT ERRCODE hb_gtResume( void ); /* resume the terminal after the shell output */
extern HB_EXPORT int hb_gtReadKey( int iEventMask );
extern HB_EXPORT ERRCODE hb_gtRectSize( int iTop, int iLeft, int iBottom, int iRight, ULONG * puiBuffSize );
extern HB_EXPORT ERRCODE hb_gtRepChar( USHORT uiRow, USHORT uiCol, BYTE byChar, USHORT uiCount );
extern HB_EXPORT ERRCODE hb_gtSave( USHORT uiTop, USHORT uiLeft, USHORT uiBottom, USHORT uiRight, void * pScrBuff );
extern HB_EXPORT ERRCODE hb_gtRest( USHORT uiTop, USHORT uiLeft, USHORT uiBottom, USHORT uiRight, void * pScrBuff );
extern HB_EXPORT ERRCODE hb_gtGetChar( USHORT uiRow, USHORT uiCol, BYTE * pbColor, BYTE * pbAttr, USHORT * pusChar );
extern HB_EXPORT ERRCODE hb_gtPutChar( USHORT uiRow, USHORT uiCol, BYTE bColor, BYTE bAttr, USHORT usChar );
extern HB_EXPORT ERRCODE hb_gtBeginWrite( void );
extern HB_EXPORT ERRCODE hb_gtEndWrite( void );
extern HB_EXPORT ERRCODE hb_gtScrDim( USHORT * puiHeight, USHORT * puiWidth );
extern HB_EXPORT ERRCODE hb_gtScroll( USHORT uiTop, USHORT uiLeft, USHORT uiBottom, USHORT uiRight, SHORT iRows, SHORT iCols );
extern HB_EXPORT ERRCODE hb_gtScrollUp( USHORT uiRows );
extern HB_EXPORT ERRCODE hb_gtSetAttribute( USHORT uiTop, USHORT uiLeft, USHORT uiBottom, USHORT uiRight, BYTE byAttr );
extern HB_EXPORT ERRCODE hb_gtSetBlink( BOOL bBlink );
extern HB_EXPORT ERRCODE hb_gtSetColorStr( const char * pszColorString );
extern HB_EXPORT ERRCODE hb_gtSetCursor( USHORT uiCursorShape );
extern HB_EXPORT ERRCODE hb_gtSetMode( USHORT uiRows, USHORT uiCols );
extern HB_EXPORT ERRCODE hb_gtSetPos( SHORT iRow, SHORT iCol );
extern HB_EXPORT ERRCODE hb_gtSetSnowFlag( BOOL bNoSnow );
extern HB_EXPORT ERRCODE hb_gtTone( double dFrequency, double dDuration );
extern HB_EXPORT ERRCODE hb_gtWrite( BYTE * pbyStr, ULONG ulLen );
extern HB_EXPORT ERRCODE hb_gtWriteAt( USHORT uiRow, USHORT uiCol, BYTE * pbyStr, ULONG ulLen );
extern HB_EXPORT ERRCODE hb_gtWriteCon( BYTE * pbyStr, ULONG ulLen );
extern HB_EXPORT ERRCODE hb_gtPutText( USHORT uiRow, USHORT uiCol, BYTE * pStr, ULONG ulLength, int iColor );
extern HB_EXPORT const char * hb_gtVersion( int iType );
extern HB_EXPORT ERRCODE hb_gtOutStd( BYTE * pbyStr, ULONG ulLen );
extern HB_EXPORT ERRCODE hb_gtOutErr( BYTE * pbyStr, ULONG ulLen );
extern HB_EXPORT ERRCODE hb_gtSetDispCP( const char * pszTermCDP, const char * pszHostCDP, BOOL fBox );
extern HB_EXPORT ERRCODE hb_gtSetKeyCP( const char * pszTermCDP, const char * pszHostCDP );
extern HB_EXPORT ERRCODE hb_gtInfo( int iType, PHB_GT_INFO pInfo );
extern HB_EXPORT int hb_gtAlert( PHB_ITEM pMessage, PHB_ITEM pOptions, int iClrNorm, int iClrHigh, double dDelay );
extern HB_EXPORT int hb_gtSetFlag( int iType, int iNewValue );
extern HB_EXPORT int hb_gtGetCurrColor( void );
extern HB_EXPORT int hb_gtGetClearColor( void );
extern HB_EXPORT ERRCODE hb_gtSetClearColor( int );
extern HB_EXPORT int hb_gtGetClearChar( void );
extern HB_EXPORT ERRCODE hb_gtSetClearChar( int );
extern HB_EXPORT ERRCODE hb_gtGetScrChar( int iRow, int iCol, BYTE * pbColor, BYTE * pbAttr, USHORT * pusChar );
extern HB_EXPORT ERRCODE hb_gtPutScrChar( int iRow, int iCol, BYTE bColor, BYTE bAttr, USHORT usChar );
extern HB_EXPORT ERRCODE hb_gtFlush( void );
extern HB_EXPORT ERRCODE hb_gtGetPosEx( int * piRow, int * piCol );
extern HB_EXPORT ERRCODE hb_gtScrollEx( int iTop, int iLeft, int iBottom, int iRight, int iColor, int iChar, int iRows, int iCols );
extern HB_EXPORT ERRCODE hb_gtBoxEx( int iTop, int iLeft, int iBottom, int iRight, BYTE * pbyFrame, int iColor );
extern HB_EXPORT int hb_gtGfxPrimitive( int iType, int iTop, int iLeft, int iBottom, int iRight, int iColor );
extern HB_EXPORT ERRCODE hb_gtGfxText( int iTop, int iLeft, const char * szText, int iColor, int iSize, int iWidth );
extern HB_EXPORT BOOL hb_mouseIsPresent( void );
extern HB_EXPORT BOOL hb_mouseGetCursor( void );
extern HB_EXPORT void hb_mouseSetCursor( BOOL bVisible );
extern HB_EXPORT int hb_mouseCol( void );
extern HB_EXPORT int hb_mouseRow( void );
extern HB_EXPORT void hb_mouseGetPos( int * piRow, int * piCol );
extern HB_EXPORT void hb_mouseSetPos( int iRow, int iCol );
extern HB_EXPORT void hb_mouseSetBounds( int iTop, int iLeft, int iBottom, int iRight );
extern HB_EXPORT void hb_mouseGetBounds( int * piTop, int * piLeft, int * piBottom, int * piRight );
extern HB_EXPORT int hb_mouseStorageSize( void );
extern HB_EXPORT void hb_mouseSaveState( BYTE * pBuffer );
extern HB_EXPORT void hb_mouseRestoreState( BYTE * pBuffer );
extern HB_EXPORT int hb_mouseGetDoubleClickSpeed( void );
extern HB_EXPORT void hb_mouseSetDoubleClickSpeed( int iSpeed );
extern HB_EXPORT int hb_mouseCountButton( void );
extern HB_EXPORT BOOL hb_mouseButtonState( int iButton );
extern HB_EXPORT BOOL hb_mouseButtonPressed( int iButton, int * piRow, int * piCol );
extern HB_EXPORT BOOL hb_mouseButtonReleased( int iButton, int * piRow, int * piCol );
extern HB_EXPORT int hb_mouseReadKey( int iEventMask );
typedef struct
{
int iTop;
int iLeft;
int iBottom;
int iRight;
} HB_GT_RECT;
typedef HB_GT_RECT * PHB_GT_RECT;
typedef struct
{
int iRow;
int iCol;
} HB_GT_CORD;
typedef HB_GT_CORD * PHB_GT_CORD;
/* Undocumented CA-Cl*pper 5.x GT API calls */
#define HB_GT_WND void
#define HB_GT_RGB void
#define HB_GT_SLR void
extern HB_EXPORT void hb_gtWCreate( HB_GT_RECT * rect, HB_GT_WND ** wnd );
extern HB_EXPORT void hb_gtWDestroy( HB_GT_WND * wnd );
extern HB_EXPORT BOOL hb_gtWFlash( void );
extern HB_EXPORT void hb_gtWApp( HB_GT_WND ** wnd );
extern HB_EXPORT void hb_gtWCurrent( HB_GT_WND * wnd );
extern HB_EXPORT void hb_gtWPos( HB_GT_WND * wnd, HB_GT_RECT * rect );
extern HB_EXPORT BOOL hb_gtWVis( HB_GT_WND * wnd, USHORT uiStatus );
extern HB_EXPORT ERRCODE hb_gtSLR( HB_GT_SLR * pSLR ); /* System Level Request */
extern HB_EXPORT ERRCODE hb_gtModalRead( void * );
extern HB_EXPORT ERRCODE hb_gtFlushCursor( void );
extern HB_EXPORT ERRCODE hb_gtSetColor( HB_GT_RGB * color );
extern HB_EXPORT ERRCODE hb_gtGetColor( HB_GT_RGB * color );
extern HB_EXPORT ERRCODE hb_gtSetBorder( HB_GT_RGB * color );
/* Keyboard related declarations */
#define HB_BREAK_FLAG 256 /* 256, because that's what DJGPP returns Ctrl+Break as.
Clipper has no key code 256, so it may as well be
used for all the Harbour builds that need it */
#define INKEY_RAW 256 /* Minimally Decoded Keyboard Events */
/* Harbour keyboard support functions */
extern HB_EXPORT int hb_inkey( BOOL bWait, double dSeconds, int iEvenMask ); /* Wait for keyboard input */
extern HB_EXPORT void hb_inkeyPut( int ch ); /* Inserts an inkey code into the keyboard buffer */
extern HB_EXPORT void hb_inkeyIns( int ch ); /* Inserts an inkey code into the keyboard buffer */
extern HB_EXPORT int hb_inkeyLast( int iEvenMask ); /* Return the value of the last key that was extracted */
extern HB_EXPORT int hb_inkeyNext( int iEvenMask ); /* Return the next key without extracting it */
extern HB_EXPORT void hb_inkeyPoll( void ); /* Poll the console keyboard to stuff the Harbour buffer */
extern HB_EXPORT void hb_inkeyReset( void ); /* Reset the Harbour keyboard buffer */
extern HB_EXPORT void hb_inkeySetCancelKeys( int CancelKey, int CancelKeyEx ); /* Set keycodes for Cancel key (usually K_ALT_C) */
extern HB_EXPORT void hb_inkeySetText( const char * szText, ULONG ulLen ); /* Set text into inkey buffer */
extern HB_EXPORT int hb_inkeySetLast( int iKey ); /* Set new LASTKEY() value, return previous one */
extern HB_EXPORT void hb_inkeyExit( void ); /* reset inkey pool to default state and free any allocated resources */
HB_EXTERN_END
#endif /* HB_APIGT_H_ */
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