5dcbeffc68
* harbour/include/common.ch
* harbour/source/debug/dbghelp.prg
* harbour/source/debug/dbgmenu.prg
* harbour/source/debug/dbgtarr.prg
* harbour/source/debug/dbgtobj.prg
* harbour/source/debug/dbgwa.prg
* harbour/source/debug/debugger.prg
* harbour/source/rdd/dbupdat.prg
* harbour/source/rtl/achoice.prg
* harbour/source/rtl/checkbox.prg
* harbour/source/rtl/dbedit.prg
* harbour/source/rtl/getsys.prg
* harbour/source/rtl/listbox.prg
* harbour/source/rtl/persist.prg
* harbour/source/rtl/pushbtn.prg
* harbour/source/rtl/radiobtn.prg
* harbour/source/rtl/tbcolumn.prg
* harbour/source/rtl/tbrowse.prg
* harbour/source/rtl/tclass.prg
* harbour/source/rtl/teditor.prg
* harbour/source/rtl/tget.prg
* harbour/source/rtl/tgetlist.prg
* harbour/source/rtl/tlabel.prg
* harbour/source/rtl/treport.prg
* harbour/utils/hbdoc/genchm.prg
* harbour/utils/hbdoc/genhtm.prg
* harbour/utils/hbdoc/genng.prg
* harbour/utils/hbdoc/genos2.prg
* harbour/utils/hbdoc/genrtf.prg
* harbour/utils/hbdoc/gentrf.prg
* harbour/utils/hbdoc/html.prg
* harbour/utils/hbdoc/ng.prg
* harbour/utils/hbdoc/os2.prg
* harbour/utils/hbdoc/rtf.prg
* harbour/utils/hbmake/checks.prg
* harbour/utils/hbmake/hbmake.prg
* harbour/utils/hbmake/hbmutils.prg
* harbour/utils/hbmake/radios.prg
* harbour/utils/hbtest/rt_hvm.prg
+ HB_SYMBOL_UNUSED() added for .prg code. It can suppress unused
var warnings where applicable. The code won't generate any final
pcodes, so it won't cause overhead. The only current downside
is that it cannot be used inside codeblocks.
! Fixed a number (>200) of declared but unused variable /w2 error.
All parts were scanned and fixed (except contrib).
Note that there are several false "unreachable code" warnings,
and there are still quite a few unused var warnings inside
codeblocks. After fixing these /w2 switch could be added to
the standard build process to maintain code quality.
390 lines
12 KiB
Plaintext
390 lines
12 KiB
Plaintext
/*
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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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* The Debugger Work Area Inspector
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*
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* Copyright 2001-2002 Ignacio Ortiz de Zuñiga <ignacio@fivetech.com>
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* www - http://www.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 "common.ch"
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#include "setcurs.ch"
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#include "inkey.ch"
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function __dbgShowWorkAreas( oDebugger )
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local oDlg, oCol
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local aAlias, aBrw, aStruc, aInfo
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local cColor
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local n1, n2, n3, cur_id
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HB_SYMBOL_UNUSED( oDebugger )
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aAlias := {}
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aBrw := Array(3)
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n1 := 1
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n2 := 1
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n3 := 1
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cur_id := 1
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cColor := iif( __Dbg():lMonoDisplay, "N/W, W/N, W+/W, W+/N",;
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"N/W, N/BG, R/W, R/BG" )
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/* We can't determine the last used area, so use 512 here */
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for n1 := 1 to 512
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if ( n1 )->( Used() )
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AAdd(aAlias, { n1, Alias(n1) })
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if n1 == Select()
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cur_id = Len(aAlias)
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endif
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endif
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next
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if len( aAlias ) == 0
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Alert( "No workareas in use")
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return nil
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endif
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/*
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Window creation
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*/
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oDlg := TDbWindow():New( 2, 3, 21, 74, "", cColor )
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oDlg:bKeyPressed := { | nKey | DlgWorkAreaKey( nKey, oDlg, aBrw, aAlias, @aStruc, @aInfo ) }
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oDlg:bPainted := { || DlgWorkAreaPaint( oDlg, aBrw ) }
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/*
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Alias browse
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*/
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aBrw[1] := TBrowseNew( oDlg:nTop + 1, oDlg:nLeft + 1, oDlg:nBottom - 1, oDlg:nLeft + 11 )
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aBrw[1]:Cargo := ( n1 := cur_id )
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aBrw[1]:ColorSpec := oDlg:cColor
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aBrw[1]:GoTopBlock := { || n1 := 1 }
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aBrw[1]:GoBottomBlock := { || n1 := Len( aAlias ) }
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aBrw[1]:SkipBlock := { | nSkip, nPos | nPos := n1,;
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n1 := iif( nSkip > 0, Min( Len( aAlias ), n1 + nSkip ),;
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Max( 1, n1 + nSkip ) ), n1 - nPos }
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aBrw[1]:AddColumn( oCol := TBColumnNew( "", { || PadR( aAlias[n1][2], 11 ) } ) )
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oCol:ColorBlock := { || iif( aAlias[n1][1] == Select(), {3, 4}, {1, 2} ) }
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/*
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Info Browse
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*/
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aInfo := ( aAlias[n1][1] )->( DbfInfo() )
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aBrw[2] := TBrowseNew( oDlg:nTop + 7, oDlg:nLeft + 13, oDlg:nBottom - 1, oDlg:nLeft + 50 )
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aBrw[2]:Cargo := ( n2 := 1 )
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aBrw[2]:ColorSpec := oDlg:cColor
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aBrw[2]:GoTopBlock := { || n2 := 1 }
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aBrw[2]:GoBottomBlock := { || n2 := Len( aInfo ) }
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aBrw[2]:SkipBlock := { | nSkip, nPos | nPos := n2,;
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n2 := iif( nSkip > 0, Min( Len( aInfo ), n2 + nSkip ),;
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Max( 1, n2 + nSkip ) ), n2 - nPos }
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aBrw[2]:AddColumn( oCol := TBColumnNew( "", { || Padr(aInfo[ n2 ], 38) } ) )
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oCol:ColorBlock := { || iif( aAlias[n1][1] == Select() .and. n2 == 1, {3, 4}, {1, 2} ) }
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/*
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Struc browse
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*/
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aStruc := ( aAlias[n1][1] )->( DbStruct() )
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aBrw[3] := TBrowseNew( oDlg:nTop + 1, oDlg:nLeft + 52, oDlg:nBottom - 1, oDlg:nLeft + 70 )
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aBrw[3]:Cargo := 1
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aBrw[3]:ColorSpec := oDlg:cColor
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aBrw[3]:GoTopBlock := { || n3 := 1 }
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aBrw[3]:GoBottomBlock := { || n3 := Len( aStruc ) }
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aBrw[3]:SkipBlock := { | nSkip, nPos | nPos := n3,;
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n3 := iif( nSkip > 0, Min( Len( aStruc ), n3 + nSkip ),;
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Max( 1, n3 + nSkip ) ), n3 - nPos }
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aBrw[3]:AddColumn( TBColumnNew( "", { || Padr(aStruc[n3, 1], 11) + ;
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aStruc[n3, 2] + ;
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Str( aStruc[ n3, 3], 4) + ;
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Str( aStruc[n3, 4], 3 ) } ) )
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/*
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Show dialog
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*/
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oDlg:ShowModal()
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return nil
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static function DlgWorkAreaPaint( oDlg, aBrw )
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/*
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Display captions
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*/
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DispOutAt( oDlg:nTop, oDlg:nLeft + 5 , " Area ", oDlg:cColor )
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DispOutAt( oDlg:nTop, oDlg:nLeft + 28 , " Status ", oDlg:cColor )
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DispOutAt( oDlg:nTop, oDlg:nLeft + 56 , " Structure ", oDlg:cColor )
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/*
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Display separator lines
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*/
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@ oDlg:nTop + 1, oDlg:nLeft + 12 TO ;
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oDlg:nBottom - 1, oDlg:nLeft + 12 ;
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COLOR oDlg:cColor
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DispOutAt( oDlg:nTop , oDlg:nLeft + 12 , Chr( 194 ), oDlg:cColor )
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DispOutAt( oDlg:nBottom , oDlg:nLeft + 12 , Chr( 193 ), oDlg:cColor )
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@ oDlg:nTop + 1, oDlg:nLeft + 51 TO ;
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oDlg:nBottom - 1, oDlg:nLeft + 51 ;
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COLOR oDlg:cColor
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DispOutAt( oDlg:nTop , oDlg:nLeft + 51 , Chr( 194 ), oDlg:cColor )
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DispOutAt( oDlg:nBottom , oDlg:nLeft + 51 , Chr( 193 ), oDlg:cColor )
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@ oDlg:nTop + 6, oDlg:nLeft + 13 TO ;
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oDlg:nTop + 6, oDlg:nLeft + 50 ;
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COLOR oDlg:cColor
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DispOutAt( oDlg:nTop + 6 , oDlg:nLeft + 12 , Chr( 195 ), oDlg:cColor )
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DispOutAt( oDlg:nTop + 6 , oDlg:nLeft + 51 , Chr( 180 ), oDlg:cColor )
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/*
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Display labels
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*/
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DispOutAt( oDlg:nTop + 1 , oDlg:nLeft + 13 , "Alias: Record: ", oDlg:cColor )
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DispOutAt( oDlg:nTop + 2 , oDlg:nLeft + 13 , " BOF: Deleted: ", oDlg:cColor )
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DispOutAt( oDlg:nTop + 3 , oDlg:nLeft + 13 , " EOF: Found: ", oDlg:cColor )
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DispOutAt( oDlg:nTop + 4 , oDlg:nLeft + 13 , "Filter: ", oDlg:cColor )
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DispOutAt( oDlg:nTop + 5 , oDlg:nLeft + 13 , " Key: ", oDlg:cColor )
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/*
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Estabilizar browse
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*/
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aBrw[1]:ForceStable()
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aBrw[2]:ForceStable()
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aBrw[3]:ForceStable()
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aBrw[2]:Dehilite()
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aBrw[3]:Dehilite()
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UpdateInfo(oDlg, Alias())
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return nil
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static function DlgWorkAreaKey( nKey, oDlg, aBrw, aAlias, aStruc, aInfo )
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static nFocus := 1
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local nAlias
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if nKey == K_TAB .or. nKey == K_SH_TAB
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aBrw[nFocus]:Dehilite()
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nFocus := nFocus + iif( nKey == K_TAB, 1, -1)
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if nFocus < 1
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nFocus := 3
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endif
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if nFocus > 3
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nFocus := 1
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endif
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aBrw[nFocus]:Hilite()
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return nil
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endif
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do case
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case nFocus == 1
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nAlias := aBrw[1]:Cargo
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WorkAreasKeyPressed( nKey, aBrw[1], oDlg, len( aAlias ) )
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if nAlias != aBrw[1]:Cargo
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aBrw[2]:GoTop()
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aBrw[2]:Invalidate()
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aBrw[2]:ForceStable()
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aInfo := ( aAlias[aBrw[1]:Cargo][1] )->( DbfInfo(aInfo) )
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aBrw[3]:Configure()
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aBrw[2]:Invalidate()
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aBrw[2]:RefreshAll()
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aBrw[2]:ForceStable()
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aBrw[2]:Dehilite()
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aBrw[3]:GoTop()
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aBrw[3]:Invalidate()
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aBrw[3]:ForceStable()
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aStruc := ( aAlias[aBrw[1]:Cargo][1] )->( DbStruct() )
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aBrw[3]:Configure()
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aBrw[3]:Invalidate()
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aBrw[3]:RefreshAll()
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aBrw[3]:ForceStable()
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aBrw[3]:Dehilite()
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UpdateInfo( oDlg, aAlias[aBrw[1]:Cargo][2] )
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endif
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case nFocus == 2
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WorkAreasKeyPressed( nKey, aBrw[2], oDlg, len( aInfo ) )
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case nFocus == 3
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WorkAreasKeyPressed( nKey, aBrw[3], oDlg, len( aStruc ) )
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end case
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return nil
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static procedure WorkAreasKeyPressed( nKey, oBrw, oDlg, nTotal )
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HB_SYMBOL_UNUSED( oDlg )
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do case
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case nKey == K_UP
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if oBrw:Cargo > 1
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oBrw:Cargo--
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oBrw:RefreshCurrent()
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oBrw:Up()
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oBrw:ForceStable()
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endif
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case nKey == K_DOWN
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if oBrw:Cargo < nTotal
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oBrw:Cargo++
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oBrw:RefreshCurrent()
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oBrw:Down()
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oBrw:ForceStable()
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endif
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case nKey == K_HOME
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if oBrw:Cargo > 1
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oBrw:Cargo := 1
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oBrw:GoTop()
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oBrw:ForceStable()
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endif
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case nKey == K_END
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if oBrw:Cargo < nTotal
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oBrw:Cargo := nTotal
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oBrw:GoBottom()
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oBrw:ForceStable()
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endif
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endcase
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return
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static function DbfInfo( aInfo )
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local nFor
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local xType, xValue, cValue
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aInfo := {}
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Aadd(aInfo, "["+ltrim( str( Select(Alias()) ) ) + "] " + Alias())
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Aadd(aInfo, Space( 4 ) + "Current Driver")
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Aadd(aInfo, Space( 8 ) + RddName())
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Aadd(aInfo, Space( 4 ) + "Workarea Information")
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Aadd(aInfo, Space( 8 ) + "Select Area: " + ltrim( str( Select() ) ) )
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Aadd(aInfo, Space( 8 ) + "Record Size: " + ltrim( str( Recsize() ) ) )
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Aadd(aInfo, Space( 8 ) + "Header Size: " + ltrim( str( Header() ) ) )
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Aadd(aInfo, Space( 8 ) + "Field Count: " + ltrim( str( Fcount() ) ) )
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Aadd(aInfo, Space( 8 ) + "Last Update: " + Dtoc( lUpdate() ) )
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Aadd(aInfo, Space( 8 ) + "Index order: " + ltrim( str( IndexOrd() ) ) )
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Aadd(aInfo, Space( 4 ) + "Current Record")
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for nFor := 1 to Fcount()
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xValue := Fieldget( nFor )
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xType := Valtype( xValue )
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do case
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case xType $ "CM"
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cValue := xValue
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case xType == "N"
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cValue := ltrim( str( xValue ) )
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case xType == "D"
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cValue := Dtoc( xValue )
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case xType == "L"
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cValue := iif( xValue, ".T.", ".F." )
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case xType == "A"
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cValue := "Array"
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otherwise
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cValue := "Error"
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end case
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Aadd(aInfo, Space( 8 ) + Padr(FieldName( nFor ), 10) + " = " + Padr( cValue , 17 ) )
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next
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return aInfo
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static function UpdateInfo( oDlg, cAlias )
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local cOldAlias
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if empty(cAlias)
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return NIL
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endif
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cOldAlias := Alias()
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SELECT (cAlias)
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DispOutAt( oDlg:nTop + 1 , oDlg:nLeft + 20 , Padr( cAlias, 11 ), oDlg:cColor )
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DispOutAt( oDlg:nTop + 1 , oDlg:nLeft + 42 ,;
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Padr( ltrim( str( Recno() ) ) + "/" + ltrim( str( LastRec() ) ), 9 ),;
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oDlg:cColor )
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DispOutAt( oDlg:nTop + 2 , oDlg:nLeft + 21 , iif( Bof(),"Yes" , "No "), oDlg:cColor )
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DispOutAt( oDlg:nTop + 2 , oDlg:nLeft + 38 , iif( Deleted(),"Yes" , "No "), oDlg:cColor )
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DispOutAt( oDlg:nTop + 3 , oDlg:nLeft + 21 , iif( Bof(),"Yes" , "No "), oDlg:cColor )
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DispOutAt( oDlg:nTop + 3 , oDlg:nLeft + 38 , iif( Found(),"Yes" , "No "), oDlg:cColor )
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DispOutAt( oDlg:nTop + 4 , oDlg:nLeft + 21 , Padr( DbFilter(), 29 ), oDlg:cColor )
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DispOutAt( oDlg:nTop + 5, oDlg:nLeft + 21 , Padr( OrdKey(), 29 ), oDlg:cColor )
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SELECT (cOldAlias)
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return nil
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