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01ac9cd6f1bfbadb42aea05ebcf39a97b40b0533
harbour-core/harbour/source/debug/dbgwa.prg
Przemyslaw Czerpak bf68197ca0 2008-04-09 20:42 UTC+0200 Przemyslaw Czerpak (druzus/at/priv.onet.pl) 
* harbour/ChangeLog
  * harbour/harbour.spec
    * reverted translation to UTF8 - Tomaz please check your editor
      settings and disable automatic translation to UTF8. It's not
      the first as such situation happens.

  * harbour/include/hbclass.ch
    + added two missing PP directives
    ! protected against some repeated external definitions

  * harbour/source/pp/Makefile
  * harbour/source/pp/hbppgen.c
  * harbour/source/pp/ppcore.c
  * harbour/source/common/hbver.c
  * harbour/source/common/hbverdsp.c
  * harbour/source/main/harbour.c
  * harbour/source/vm/cmdarg.c
  * harbour/utils/hbpp/hbpp.c
  * harbour/include/hbpp.h
  * harbour/include/hbcomp.h
  * harbour/include/hbver.h
  * harbour/include/hbapi.h
  * harbour/make_vcce.mak
  * harbour/make_b32.mak
  * harbour/make_vc.mak
  * harbour/make_gcc.mak
    + added support for dynamically set during compilation ChangeLog entry
      ChangeLog ID and SVN revision and compilation flags
      Now hbppgen creates in include directory hbverbld.h file with
      information extracted from ChangeLog. New hbppgen parameters:
         Syntax:  ./hbppgen <file>[.prg] [options]
         Options: -i<path>       add #include file search path
                  -c[<file>]     look for ChangeLog file
                  -o<file>       creates .c file with PP rules
                  -v<file>       creates .h file with version information
                  -w             write preprocessed (.ppo) input file
                  -q             disable information messages
    + added new C functions:
         int hb_verSvnID( void )
            - retrieves ChangeLog SVN revision number
         const char * hb_verSvnChangeLogID( void )
            - retrieves a static buffer containing ChangeLog ID string
         const char * hb_verSvnLastEntry( void )
            - retrieves a static buffer containing ChangeLog last entry string
         const char * hb_verFlagsC( void )
            - retrieves a static buffer containing build time C compiler
              flags in C_USR envvar
         const char * hb_verFlagsL( void )
            - retrieves a static buffer containing build time linker
              flags in L_USR envvar
         const char * hb_verFlagsPRG( void )
            - retrieves a static buffer containing build time Harbour compiler
              flags in PRG_USR envvar
    + added new default PP defines which can be used in .prg code compiled
      by Harbour compiler: HB_VER_LENTRY, HB_VER_CHLID, HB_VER_SVNID

  * harbour/source/rtl/gtxwc/gtxwc.c
    * formatting

  * harbour/source/rtl/gttrm/gttrm.c
    ! fixed redrawing GPM mouse pointer after screen updating

  * harbour/source/rtl/gtstd/gtstd.c
  * harbour/source/rtl/gtpca/gtpca.c
    * updated for compilation even if some POSIX macros are not supported
      f.e. problems with some DJGPP versions reported recently

  * harbour/source/debug/dbgentry.c
  * harbour/source/debug/dbgtobj.prg
  * harbour/source/debug/dbgbrwsr.prg
  * harbour/source/debug/dbgthsh.prg
  * harbour/source/debug/tbrwtext.prg
  * harbour/source/debug/dbgwa.prg
  * harbour/source/debug/debugger.prg
  * harbour/source/debug/dbghelp.prg
  * harbour/source/debug/dbgtarr.prg
    ! Fixed object inspector in the debugger.
    ! Added HbDbBrowser:invalidate() message. Fixes work area browsing in debugger.
    ! Added an minimalistic TBrowse implementation that is just enough
      for internal use by the debugger. Fixes miscellaneous problems e.g.
      when debugging a piece of code with RELATIONs turned on.
    Fixes by Phil Krylov borrowed from xHarbour.
2008-04-09 18:44:03 +00:00

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/*
* $Id$
*/
/*
* Harbour Project source code:
* The Debugger Work Area Inspector
*
* Copyright 2001-2002 Ignacio Ortiz de Zuñiga <ignacio@fivetech.com>
* 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.
*
*/
#include "common.ch"
#include "setcurs.ch"
#include "inkey.ch"
function __dbgShowWorkAreas()
local oDlg
local oCol
local aAlias := {}
local aBrw[ 3 ]
local aStruc
local aInfo
local cColor := iif( __Dbg():lMonoDisplay, "N/W, W/N, W+/W, W+/N", "N/W, N/BG, R/W, R/BG" )
local n1
local n2
local n3 := 1
local cur_id := 1
local nOldArea := Select()
/* We can't determine the last used area, so use 512 here */
for n1 := 1 to 512
if ( n1 )->( Used() )
AAdd( aAlias, { n1, Alias( n1 ) } )
if n1 == nOldArea
cur_id := Len( aAlias )
endif
endif
next
if Len( aAlias ) == 0
Alert( "No workareas in use")
return nil
endif
IF !Used()
dbSelectArea( aAlias[ 1 ][ 1 ] )
ENDIF
/* Window creation */
oDlg := HBDbWindow():New( 2, 3, 21, 74, "", cColor )
oDlg:bKeyPressed := { | nKey | DlgWorkAreaKey( nKey, oDlg, aBrw, aAlias, @aStruc, @aInfo ) }
oDlg:bPainted := { || DlgWorkAreaPaint( oDlg, aBrw ) }
/* Alias browse */
aBrw[ 1 ] := HBDbBrowser():new( oDlg:nTop + 1, oDlg:nLeft + 1, oDlg:nBottom - 1, oDlg:nLeft + 11 )
aBrw[ 1 ]:Cargo := ( n1 := cur_id )
aBrw[ 1 ]:ColorSpec := oDlg:cColor
aBrw[ 1 ]:GoTopBlock := { || aBrw[ 1 ]:Cargo := n1 := 1 }
aBrw[ 1 ]:GoBottomBlock := { || aBrw[ 1 ]:Cargo := n1 := Len( aAlias ) }
aBrw[ 1 ]:SkipBlock := { | nSkip, nPos | nPos := n1,;
aBrw[ 1 ]:Cargo := n1 := iif( nSkip > 0, Min( Len( aAlias ), n1 + nSkip ),;
Max( 1, n1 + nSkip ) ),;
n1 - nPos }
aBrw[ 1 ]:AddColumn( oCol := TBColumnNew( "", { || PadR( aAlias[ n1 ][ 2 ], 11 ) } ) )
oCol:ColorBlock := { || iif( aAlias[ n1 ][ 1 ] == Select(), { 3, 4 }, { 1, 2 } ) }
/* Info Browse */
aInfo := ( aAlias[ n1 ][ 1 ] )->( DbfInfo() )
aBrw[ 2 ] := HBDbBrowser():new( oDlg:nTop + 7, oDlg:nLeft + 13, oDlg:nBottom - 1, oDlg:nLeft + 50 )
aBrw[ 2 ]:Cargo := ( n2 := 1 )
aBrw[ 2 ]:ColorSpec := oDlg:cColor
aBrw[ 2 ]:GoTopBlock := { || aBrw[ 2 ]:Cargo := n2 := 1 }
aBrw[ 2 ]:GoBottomBlock := { || aBrw[ 2 ]:Cargo := n2 := Len( aInfo ) }
aBrw[ 2 ]:SkipBlock := { | nSkip, nPos | nPos := n2, ;
aBrw[ 2 ]:Cargo := n2 := iif( nSkip > 0, Min( Len( aInfo ), n2 + nSkip ), ;
Max( 1, n2 + nSkip ) ), ;
n2 - nPos }
aBrw[ 2 ]:AddColumn( oCol := TBColumnNew( "", { || PadR( aInfo[ n2 ], 38 ) } ) )
oCol:ColorBlock := { || iif( aAlias[ n1 ][ 1 ] == Select() .and. n2 == 1, { 3, 4 }, { 1, 2 } ) }
/* Struc browse */
aStruc := ( aAlias[ n1 ][ 1 ] )->( DbStruct() )
aBrw[ 3 ] := HBDbBrowser():new( oDlg:nTop + 1, oDlg:nLeft + 52, oDlg:nBottom - 1, oDlg:nLeft + 70 )
aBrw[ 3 ]:Cargo := n3 := 1
aBrw[ 3 ]:ColorSpec := oDlg:cColor
aBrw[ 3 ]:GoTopBlock := { || aBrw[ 3 ]:Cargo := n3 := 1 }
aBrw[ 3 ]:GoBottomBlock := { || aBrw[ 3 ]:Cargo := n3 := Len( aStruc ) }
aBrw[ 3 ]:SkipBlock := { | nSkip, nPos | nPos := n3,;
aBrw[ 3 ]:Cargo := n3 := iif( nSkip > 0, Min( Len( aStruc ), n3 + nSkip ),;
Max( 1, n3 + nSkip ) ), n3 - nPos }
aBrw[ 3 ]:AddColumn( TBColumnNew( "", { || PadR( aStruc[ n3, 1 ], 11 ) + ;
aStruc[ n3, 2 ] + ;
Str( aStruc[ n3, 3 ], 4 ) + ;
Str( aStruc[ n3, 4 ], 3 ) } ) )
/* Show dialog */
oDlg:ShowModal()
dbSelectArea( nOldArea )
return nil
static function DlgWorkAreaPaint( oDlg, aBrw )
/* Display captions */
DispOutAt( oDlg:nTop, oDlg:nLeft + 5, " Area ", oDlg:cColor )
DispOutAt( oDlg:nTop, oDlg:nLeft + 28, " Status ", oDlg:cColor )
DispOutAt( oDlg:nTop, oDlg:nLeft + 56, " Structure ", oDlg:cColor )
/* Display separator lines */
@ oDlg:nTop + 1, oDlg:nLeft + 12 TO ;
oDlg:nBottom - 1, oDlg:nLeft + 12 ;
COLOR oDlg:cColor
DispOutAt( oDlg:nTop, oDlg:nLeft + 12, Chr( 194 ), oDlg:cColor )
DispOutAt( oDlg:nBottom, oDlg:nLeft + 12, Chr( 193 ), oDlg:cColor )
@ oDlg:nTop + 1, oDlg:nLeft + 51 TO ;
oDlg:nBottom - 1, oDlg:nLeft + 51 ;
COLOR oDlg:cColor
DispOutAt( oDlg:nTop, oDlg:nLeft + 51, Chr( 194 ), oDlg:cColor )
DispOutAt( oDlg:nBottom, oDlg:nLeft + 51, Chr( 193 ), oDlg:cColor )
@ oDlg:nTop + 6, oDlg:nLeft + 13 TO ;
oDlg:nTop + 6, oDlg:nLeft + 50 ;
COLOR oDlg:cColor
DispOutAt( oDlg:nTop + 6, oDlg:nLeft + 12, Chr( 195 ), oDlg:cColor )
DispOutAt( oDlg:nTop + 6, oDlg:nLeft + 51, Chr( 180 ), oDlg:cColor )
/* Display labels */
DispOutAt( oDlg:nTop + 1, oDlg:nLeft + 13, "Alias: Record: ", oDlg:cColor )
DispOutAt( oDlg:nTop + 2, oDlg:nLeft + 13, " BOF: Deleted: ", oDlg:cColor )
DispOutAt( oDlg:nTop + 3, oDlg:nLeft + 13, " EOF: Found: ", oDlg:cColor )
DispOutAt( oDlg:nTop + 4, oDlg:nLeft + 13, "Filter: ", oDlg:cColor )
DispOutAt( oDlg:nTop + 5, oDlg:nLeft + 13, " Key: ", oDlg:cColor )
/* Stabilize browse */
aBrw[ 1 ]:ForceStable()
aBrw[ 2 ]:ForceStable()
aBrw[ 3 ]:ForceStable()
aBrw[ 2 ]:Dehilite()
aBrw[ 3 ]:Dehilite()
UpdateInfo( oDlg, Alias() )
return nil
static function DlgWorkAreaKey( nKey, oDlg, aBrw, aAlias, aStruc, aInfo )
static s_nFocus := 1
local nAlias
if nKey == K_TAB .or. nKey == K_SH_TAB
aBrw[ s_nFocus ]:Dehilite()
s_nFocus := s_nFocus + iif( nKey == K_TAB, 1, -1 )
if s_nFocus < 1
s_nFocus := 3
endif
if s_nFocus > 3
s_nFocus := 1
endif
aBrw[ s_nFocus ]:Hilite()
return nil
endif
do case
case s_nFocus == 1
nAlias := aBrw[ 1 ]:Cargo
WorkAreasKeyPressed( nKey, aBrw[ 1 ], Len( aAlias ) )
if nAlias != aBrw[ 1 ]:Cargo
aBrw[ 2 ]:GoTop()
aBrw[ 2 ]:Invalidate()
aBrw[ 2 ]:ForceStable()
aInfo := ( aAlias[ aBrw[ 1 ]:Cargo ][ 1 ] )->( DbfInfo( aInfo ) )
aBrw[ 3 ]:Configure()
aBrw[ 2 ]:Invalidate()
aBrw[ 2 ]:RefreshAll()
aBrw[ 2 ]:ForceStable()
aBrw[ 2 ]:Dehilite()
aBrw[ 3 ]:GoTop()
aBrw[ 3 ]:Invalidate()
aBrw[ 3 ]:ForceStable()
aStruc := ( aAlias[ aBrw[ 1 ]:Cargo ][ 1 ] )->( DbStruct() )
aBrw[ 3 ]:Configure()
aBrw[ 3 ]:Invalidate()
aBrw[ 3 ]:RefreshAll()
aBrw[ 3 ]:ForceStable()
aBrw[ 3 ]:Dehilite()
UpdateInfo( oDlg, aAlias[ aBrw[ 1 ]:Cargo ][ 2 ] )
endif
case s_nFocus == 2
WorkAreasKeyPressed( nKey, aBrw[ 2 ], Len( aInfo ) )
case s_nFocus == 3
WorkAreasKeyPressed( nKey, aBrw[ 3 ], Len( aStruc ) )
endcase
return nil
static procedure WorkAreasKeyPressed( nKey, oBrw, nTotal )
do case
case nKey == K_UP
if oBrw:Cargo > 1
oBrw:Cargo--
oBrw:RefreshCurrent()
oBrw:Up()
oBrw:ForceStable()
endif
case nKey == K_DOWN
if oBrw:Cargo < nTotal
oBrw:Cargo++
oBrw:RefreshCurrent()
oBrw:Down()
oBrw:ForceStable()
endif
case nKey == K_HOME .OR. nKey == K_CTRL_PGUP .OR. nKey == K_CTRL_HOME
if oBrw:Cargo > 1
oBrw:Cargo := 1
oBrw:GoTop()
oBrw:ForceStable()
endif
case nKey == K_END .OR. nKey == K_CTRL_PGDN .OR. nKey == K_CTRL_END
if oBrw:Cargo < nTotal
oBrw:Cargo := nTotal
oBrw:GoBottom()
oBrw:ForceStable()
endif
endcase
return
static function DbfInfo( aInfo )
local nFor
local xType
local xValue
local cValue
aInfo := {}
AAdd( aInfo, "[" + LTrim( Str( Select( Alias() ) ) ) + "] " + Alias() )
AAdd( aInfo, Space( 4 ) + "Current Driver" )
AAdd( aInfo, Space( 8 ) + rddName() )
AAdd( aInfo, Space( 4 ) + "Workarea Information" )
AAdd( aInfo, Space( 8 ) + "Select Area: " + LTrim( Str( Select() ) ) )
AAdd( aInfo, Space( 8 ) + "Record Size: " + LTrim( Str( Recsize() ) ) )
AAdd( aInfo, Space( 8 ) + "Header Size: " + LTrim( Str( Header() ) ) )
AAdd( aInfo, Space( 8 ) + "Field Count: " + LTrim( Str( FCount() ) ) )
AAdd( aInfo, Space( 8 ) + "Last Update: " + DToC( lUpdate() ) )
AAdd( aInfo, Space( 8 ) + "Index order: " + LTrim( Str( IndexOrd() ) ) )
AAdd( aInfo, Space( 4 ) + "Current Record" )
for nFor := 1 to FCount()
xValue := FieldGet( nFor )
xType := ValType( xValue )
do case
case xType $ "CM" ; cValue := xValue
case xType == "N" ; cValue := LTrim( Str( xValue ) )
case xType == "D" ; cValue := DToC( xValue )
case xType == "L" ; cValue := iif( xValue, ".T.", ".F." )
case xType == "A" ; cValue := "Array"
otherwise ; cValue := "Error"
endcase
AAdd( aInfo, Space( 8 ) + PadR( FieldName( nFor ), 10) + " = " + PadR( cValue, 17 ) )
next
return aInfo
static function UpdateInfo( oDlg, cAlias )
local nOldArea
if Empty( cAlias )
return NIL
endif
nOldArea := Select()
dbSelectArea( cAlias )
DispOutAt( oDlg:nTop + 1, oDlg:nLeft + 20, PadR( cAlias, 11 ), oDlg:cColor )
DispOutAt( oDlg:nTop + 1, oDlg:nLeft + 42,;
PadR( LTrim( Str( RecNo() ) ) + "/" + LTrim( Str( LastRec() ) ), 9 ),;
oDlg:cColor )
DispOutAt( oDlg:nTop + 2, oDlg:nLeft + 21, iif( Bof(), "Yes", "No " ), oDlg:cColor )
DispOutAt( oDlg:nTop + 2, oDlg:nLeft + 38, iif( Deleted(), "Yes", "No " ), oDlg:cColor )
DispOutAt( oDlg:nTop + 3, oDlg:nLeft + 21, iif( Eof(), "Yes", "No " ), oDlg:cColor )
DispOutAt( oDlg:nTop + 3, oDlg:nLeft + 38, iif( Found(), "Yes", "No " ), oDlg:cColor )
DispOutAt( oDlg:nTop + 4, oDlg:nLeft + 21, PadR( dbFilter(), 29 ), oDlg:cColor )
DispOutAt( oDlg:nTop + 5, oDlg:nLeft + 21, PadR( ordKey(), 29 ), oDlg:cColor )
dbSelectArea( nOldArea )
return nil
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