fivedev/harbour-core
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity
Files
bf68197ca0eb75f8bb643491f8bb12d7a7dc2ab2
harbour-core/harbour/source/debug/debugger.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

3427 lines
92 KiB
Plaintext
Raw Blame History

/*
* $Id$
*/
/*
* Harbour Project source code:
* The Debugger
*
* Copyright 1999 Antonio Linares <alinares@fivetechsoft.com>
* www - http://www.harbour-project.org
*
* Copyright 2003-2006 Phil Krylov <phil@newstar.rinet.ru>
* www - http://www.xharbour.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 of the License, or
* (at your option) any later version, with one exception:
*
* 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.
*
*/
/* NOTE: Don't use SAY/DevOut()/DevPos() for screen output, otherwise
the debugger output may interfere with the applications output
redirection, and is also slower. [vszakats] */
#include "hbclass.ch"
#include "hbdebug.ch" // for "nMode" of __dbgEntry
#include "hbgtinfo.ch"
#include "hbmemvar.ch"
#include "box.ch"
#include "common.ch"
#include "getexit.ch"
#include "inkey.ch"
#include "set.ch"
#include "setcurs.ch"
/* A macro to compare filenames on different platforms. */
#if defined(__PLATFORM__DOS) || defined(__PLATFORM__OS2) || defined(__PLATFORM__Windows)
#define FILENAME_EQUAL( s1, s2 ) ( Lower( s1 ) == Lower( s2 ) )
#else
#define FILENAME_EQUAL( s1, s2 ) ( s1 == s2 )
#endif
/* Information structure stored in DATA aCallStack */
#define CSTACK_MODULE 1 // module name (.prg file)
#define CSTACK_FUNCTION 2 // function name
#define CSTACK_LINE 3 // start line
#define CSTACK_LEVEL 4 // eval stack level of the function
#define CSTACK_LOCALS 5 // an array with local variables
#define CSTACK_STATICS 6 // an array with static variables
/* Information structure stored in aCallStack[ n ][ CSTACK_LOCALS ]
{ cLocalName, nLocalIndex, "Local", ProcName( 1 ), nLevel } */
#define VAR_NAME 1
#define VAR_POS 2
#define VAR_TYPE 3
#define VAR_LEVEL 4 // eval stack level of the function
/* Information structure stored in ::aWatch (watchpoints) */
#define WP_TYPE 1 // wp = watchpoint, tr = tracepoint
#define WP_EXPR 2 // source of an expression
/* Information structure stored in ::aModules */
#define MODULE_NAME 1
#define MODULE_STATICS 2
#define MODULE_GLOBALS 3
#define MODULE_EXTERNGLOBALS 4
/* The dimensions of the debugger window */
#define DEBUGGER_MINROW 0
#define DEBUGGER_MINCOL 0
#define DEBUGGER_MAXROW 22
#define DEBUGGER_MAXCOL 77
STATIC s_oDebugger
PROCEDURE __dbgAltDEntry()
/* do not activate the debugger imediatelly because the module
where ALTD() was called can have no debugger info - stop
on first LINE with debugged info
*/
hb_DBG_INVOKEDEBUG( Set( _SET_DEBUG ) )
RETURN
/* debugger entry point */
PROCEDURE __dbgEntry( nMode, uParam1, uParam2, uParam3, uParam4, uParam5 )
LOCAL lStartup
DO CASE
CASE nMode == HB_DBG_GETENTRY
hb_DBG_SetEntry()
CASE nMode == HB_DBG_ACTIVATE
IF ( lStartup := ( s_oDebugger == NIL ) )
s_oDebugger := HBDebugger():New()
s_oDebugger:pInfo := uParam1
ENDIF
s_oDebugger:nProcLevel := uParam2
s_oDebugger:aCallStack := uParam3
s_oDebugger:aModules := uParam4
s_oDebugger:aBreakPoints := uParam5
IF lStartup
IF s_oDebugger:lRunAtStartup
hb_DBG_SetGo( uParam1 )
RETURN
ENDIF
ENDIF
s_oDebugger:lGo := .F.
s_oDebugger:Activate()
ENDCASE
RETURN
CREATE CLASS HBDebugger
VAR pInfo
VAR aWindows INIT {}
VAR nCurrentWindow INIT 1
VAR oPullDown
VAR oWndCode
VAR oWndCommand
VAR oWndStack
VAR oWndVars
VAR oBar
VAR oBrwText
VAR cPrgName
VAR oBrwStack
VAR oBrwVars
VAR aVars INIT {}
VAR nAppDispCount
VAR nAppLastKey
VAR bAppInkeyAfter
VAR bAppInkeyBefore
VAR bAppClassScope
VAR nAppDirCase
VAR nAppFileCase
VAR oAppGetList
VAR nAppTypeAhead
VAR nMaxRow
VAR nMaxCol
VAR hUserWindow
VAR hDebuggerWindow
VAR lDebuggerWindowIsOpen INIT .F.
VAR aBreakPoints INIT {}
VAR aCallStack INIT {} // stack of procedures with debug info
VAR aProcStack INIT {} // stack of all procedures
VAR nProcLevel // procedure level where the debugger is currently
VAR aModules INIT {} // array of modules with static and GLOBAL variables
VAR aWatch INIT {}
VAR aColors INIT { "W+/BG", "N/BG", "R/BG", "N+/BG", "W+/B", "GR+/B", "W/B", "N/W", "R/W", "N/BG", "R/BG" }
VAR aLastCommands
VAR nCommand
VAR oGetListCommand
VAR lAnimate INIT .F.
VAR lEnd INIT .F.
VAR lCaseSensitive INIT .F.
VAR lMonoDisplay INIT .F.
VAR lSortVars INIT .F.
VAR cSearchString INIT ""
VAR cPathForFiles
VAR cSettingsFileName INIT "init.cld"
VAR aPathDirs
VAR nTabWidth INIT 4
VAR nSpeed INIT 0
VAR lShowPublics INIT .F.
VAR lShowPrivates INIT .F.
VAR lShowStatics INIT .F.
VAR lShowLocals INIT .F.
VAR lShowGlobals INIT .F.
VAR lShowAllGlobals INIT .F.
VAR lAll INIT .F.
VAR lShowCallStack INIT .F.
VAR lGo // stores if GO was requested
VAR lActive INIT .F.
VAR lCBTrace INIT .T. // stores if codeblock tracing is allowed
VAR oBrwPnt
VAR oWndPnt
VAR lPPO INIT .F.
VAR lRunAtStartup INIT .T. // Clipper compatible
VAR lLineNumbers INIT .T.
METHOD New()
METHOD Activate()
METHOD All()
METHOD Animate() INLINE iif( ::lAnimate, ::Step(), NIL )
METHOD BarDisplay()
METHOD BuildCommandWindow()
METHOD BuildBrowseStack()
METHOD CallStackProcessKey( nKey )
METHOD ClrModal() INLINE iif( ::lMonoDisplay, "N/W, W+/W, W/N, W+/N",;
"N/W, R/W, N/BG, R/BG" )
METHOD CodeblockTrace()
METHOD CodeWindowProcessKey( nKey )
METHOD Colors()
METHOD CommandWindowProcessKey( nKey )
METHOD DoCommand( cCommand )
METHOD DoScript( cFileName )
METHOD EditColor( nColor, oBrwColors )
METHOD EditSet( nSet, oBrwSets )
METHOD EditVar( nVar )
METHOD Exit() INLINE ::lEnd := .T.
METHOD FindNext()
METHOD FindPrevious()
METHOD GetExprValue( xExpr, lValid )
METHOD GetSourceFiles()
METHOD Global()
METHOD Go()
METHOD GoToLine( nLine )
METHOD HandleEvent()
METHOD Hide()
METHOD HideCallStack()
METHOD HideVars()
METHOD InputBox( cMsg, uValue, bValid, lEditable )
METHOD Inspect( uValue, cValueName )
METHOD IsValidStopLine( cName, nLine )
METHOD ListBox( cCaption, aItems )
METHOD LoadColors()
METHOD LoadSettings()
METHOD LoadVars()
METHOD LoadCallStack()
METHOD Local()
METHOD Locate( nMode, cValue )
METHOD MonoDisplay()
METHOD NextWindow()
METHOD Open()
METHOD OpenPPO()
METHOD Resume() INLINE ::ShowCodeLine( 1 )
METHOD OSShell()
METHOD PathForFiles( cPathForFiles )
METHOD PrevWindow()
METHOD Private()
METHOD Public()
METHOD Quit()
METHOD RefreshVars()
METHOD RestoreAppScreen()
METHOD RestoreAppState()
METHOD RestoreSettings()
METHOD RunAtStartup() INLINE ::lRunAtStartup := ::oPullDown:GetItemByIdent( "ALTD" ):checked := !::lRunAtStartup
METHOD SaveAppScreen()
METHOD SaveAppState()
METHOD SaveSettings()
METHOD Show()
METHOD ShowAllGlobals()
METHOD ShowAppScreen()
METHOD ShowCallStack()
METHOD ShowCodeLine( nProc )
METHOD ShowHelp( nTopic )
METHOD ShowVars()
METHOD RedisplayBreakpoints()
METHOD LocatePrgPath( cPrgName )
METHOD Sort() INLINE ASort( ::aVars,,, { | x, y | x[ 1 ] < y[ 1 ] } ),;
::lSortVars := .T.,;
iif( ::oBrwVars != NIL, ::oBrwVars:RefreshAll(), NIL ),;
iif( ::oWndVars != NIL .AND. ::oWndVars:lVisible, iif( !::lGo, ::oBrwVars:ForceStable(), NIL ), NIL )
METHOD Speed() INLINE ::nSpeed := ::InputBox( "Step delay (in tenths of a second)", ::nSpeed )
METHOD Stack()
METHOD Static()
METHOD Step()
METHOD TabWidth() INLINE ;
::nTabWidth := ::InputBox( "Tab width", ::nTabWidth ),;
::oBrwText:nTabWidth := ::nTabWidth, ::oBrwText:RefreshAll()
METHOD ToggleBreakPoint()
METHOD Trace()
METHOD ToCursor()
METHOD NextRoutine()
METHOD ViewSets()
METHOD WndVarsLButtonDown( nMRow, nMCol )
METHOD LineNumbers( lLineNumbers ) // Toggles numbering of source code lines
METHOD RemoveWindow()
METHOD SearchLine()
METHOD ToggleAnimate() INLINE ::oPullDown:GetItemByIdent( "ANIMATE" ):checked := ::lAnimate := ! ::lAnimate
METHOD ToggleCaseSensitive() INLINE ::oPullDown:GetItemByIdent( "CASE" ):checked := ::lCaseSensitive := ! ::lCaseSensitive
METHOD ShowWorkAreas() INLINE __dbgShowWorkAreas( Self )
METHOD TracepointAdd( cExpr )
METHOD WatchpointAdd( cExpr )
METHOD WatchpointDel( nPos )
METHOD WatchpointsShow()
METHOD WatchpointsHide()
METHOD WatchpointEdit( nVar )
METHOD WatchpointInspect( nPos )
METHOD WatchGetInfo( nWatch )
METHOD VarGetInfo( aVar )
METHOD VarGetValue( aVar )
METHOD VarSetValue( aVar, uValue )
METHOD ResizeWindows( oWindow )
METHOD NotSupported() INLINE Alert( "Not implemented yet!" )
METHOD OpenDebuggerWindow()
METHOD CloseDebuggerWindow()
ENDCLASS
METHOD New() CLASS HBDebugger
s_oDebugger := Self
/* default the search path for files to the current directory
that way if the source is in the same directory it will still be found even if the application
changes the current directory with the SET DEFAULT command. */
::cPathForFiles := GetEnv( "HB_DBG_PATH" )
IF Empty( ::cPathForFiles )
::cPathForFiles := GetEnv( "PATH" )
ENDIF
::aPathDirs := PathToArray( ::cPathForFiles )
::lGo := ::lRunAtStartup
/* Store the initial screen dimensions for now */
::nMaxRow := MaxRow()
::nMaxCol := MaxCol()
::oPullDown := __dbgBuildMenu( Self )
::oWndCode := HBDbWindow():New( 1, 0, ::nMaxRow - 6, ::nMaxCol )
::oWndCode:Cargo := { ::oWndCode:nTop, ::oWndCode:nLeft }
::oWndCode:bKeyPressed := { | nKey | ::CodeWindowProcessKey( nKey ) }
::oWndCode:bGotFocus := { || ::oGetListCommand:SetFocus(), SetCursor( SC_SPECIAL1 ), ;
SetPos( ::oWndCode:Cargo[ 1 ],::oWndCode:Cargo[ 2 ] ) }
::oWndCode:bLostFocus := { || ::oWndCode:Cargo[ 1 ] := Row(), ::oWndCode:Cargo[ 2 ] := Col(), ;
SetCursor( SC_NONE ) }
AAdd( ::aWindows, ::oWndCode )
::BuildCommandWindow()
::BuildBrowseStack()
IF File( ::cSettingsFileName )
::LoadSettings()
::lGo := ::lRunAtStartup // Once again after settings file is loaded
ENDIF
RETURN Self
METHOD OpenDebuggerWindow() CLASS HBDebugger
IF !::lDebuggerWindowIsOpen
::hUserWindow := hb_gtInfo( GTI_GETWIN )
IF ::hDebuggerWindow == NIL
::hDebuggerWindow := hb_gtInfo( GTI_GETWIN, ;
{ "Debugger", DEBUGGER_MINROW, DEBUGGER_MINCOL, ;
DEBUGGER_MAXROW, DEBUGGER_MAXCOL } )
ELSE
hb_gtInfo( GTI_SETWIN, ::hDebuggerWindow )
ENDIF
::lDebuggerWindowIsOpen := .T.
ENDIF
RETURN NIL
METHOD CloseDebuggerWindow() CLASS HBDebugger
IF ::lDebuggerWindowIsOpen
::hDebuggerWindow := hb_gtInfo( GTI_GETWIN )
hb_gtInfo( GTI_SETWIN, ::hUserWindow )
::lDebuggerWindowIsOpen := .F.
ENDIF
RETURN NIL
METHOD Activate() CLASS HBDebugger
::LoadCallStack()
::SaveAppState()
IF ! ::lActive
::lActive := .T.
::Show()
IF ::lShowCallStack
::ShowCallStack()
ENDIF
ELSE
::SaveAppScreen()
ENDIF
::LoadVars()
::ShowVars()
IF ::oWndPnt != NIL
::WatchpointsShow()
ENDIF
// show the topmost procedure
::ShowCodeLine( 1 ) // ::aCallStack[ 1 ][ CSTACK_LINE ], ::aCallStack[ 1 ][ CSTACK_MODULE ] )
::HandleEvent()
RETURN NIL
METHOD All() CLASS HBDebugger
::lShowPublics := ::lShowPrivates := ::lShowStatics := ;
::lShowLocals := ::lShowGlobals := ::lAll := ! ::lAll
::RefreshVars()
RETURN NIL
METHOD BarDisplay() CLASS HBDebugger
LOCAL cClrItem := __DbgColors()[ 8 ]
LOCAL cClrHotKey := __DbgColors()[ 9 ]
DispBegin()
SetColor( cClrItem )
@ ::nMaxRow, 0 CLEAR TO ::nMaxRow, ::nMaxCol
DispOutAt( ::nMaxRow, 0, "F1-Help F2-Zoom F3-Repeat F4-User F5-Go F6-WA F7-Here F8-Step F9-BkPt F10-Trace", cClrItem )
DispOutAt( ::nMaxRow, 0, "F1", cClrHotKey )
DispOutAt( ::nMaxRow, 8, "F2", cClrHotKey )
DispOutAt( ::nMaxRow, 16, "F3", cClrHotKey )
DispOutAt( ::nMaxRow, 26, "F4", cClrHotKey )
DispOutAt( ::nMaxRow, 34, "F5", cClrHotKey )
DispOutAt( ::nMaxRow, 40, "F6", cClrHotKey )
DispOutAt( ::nMaxRow, 46, "F7", cClrHotKey )
DispOutAt( ::nMaxRow, 54, "F8", cClrHotKey )
DispOutAt( ::nMaxRow, 62, "F9", cClrHotKey )
DispOutAt( ::nMaxRow, 70, "F10", cClrHotKey )
DispEnd()
RETURN NIL
METHOD BuildBrowseStack() CLASS HBDebugger
IF ::oBrwStack == NIL
::oBrwStack := HBDbBrowser():New( 2, ::nMaxCol - 14, ::nMaxRow - 7, ::nMaxCol - 1 )
::oBrwStack:ColorSpec := ::aColors[ 3 ] + "," + ::aColors[ 4 ] + "," + ::aColors[ 5 ]
::oBrwStack:goTopBlock := { || ::oBrwStack:Cargo := 1 }
::oBrwStack:goBottomBlock := { || ::oBrwStack:Cargo := Len( ::aProcStack ) }
::oBrwStack:skipBlock := { | nSkip, nOld | nOld := ::oBrwStack:Cargo,;
::oBrwStack:Cargo += nSkip,;
::oBrwStack:Cargo := Min( Max( ::oBrwStack:Cargo, 1 ),;
Len( ::aProcStack ) ), ::oBrwStack:Cargo - nOld }
::oBrwStack:Cargo := 1 // Actual highligthed row
::oBrwStack:AddColumn( TBColumnNew( "", { || iif( Len( ::aProcStack ) > 0,;
PadC( ::aProcStack[ ::oBrwStack:Cargo ][ CSTACK_FUNCTION ], 14 ), Space( 14 ) ) } ) )
ENDIF
RETURN NIL
METHOD BuildCommandWindow() CLASS HBDebugger
LOCAL GetList := {}
LOCAL oGet
LOCAL cCommand
::oWndCommand := HBDbWindow():New( ::nMaxRow - 5, 0, ::nMaxRow - 1, ::nMaxCol, "Command" )
::oWndCommand:bGotFocus := { || ::oGetListCommand:SetFocus(), SetCursor( SC_NORMAL ) }
::oWndCommand:bLostFocus := { || SetCursor( SC_NONE ) }
::oWndCommand:bKeyPressed := { | nKey | ::CommandWindowProcessKey( nKey ) }
::oWndCommand:bPainted := { || DispOutAt( ::oWndCommand:nBottom - 1,;
::oWndCommand:nLeft + 1, "> ", __DbgColors()[ 2 ] ),;
oGet:ColorDisp( Replicate( __DbgColors()[ 2 ] + ",", 5 ) ),;
hb_ClrArea( ::oWndCommand:nTop + 1, ::oWndCommand:nLeft + 1,;
::oWndCommand:nBottom - 2, ::oWndCommand:nRight - 1,;
iif( ::lMonoDisplay, 15, hb_ColorToN( __DbgColors()[ 2 ] ) ) ) }
AAdd( ::aWindows, ::oWndCommand )
::aLastCommands := { "" }
::nCommand := 1
cCommand := Space( ::oWndCommand:nRight - ::oWndCommand:nLeft - 3 )
// We don't use the GET command here to avoid the painting of the GET
AAdd( GetList, oGet := Get():New( ::oWndCommand:nBottom - 1, ::oWndCommand:nLeft + 3,;
{ | u | iif( PCount() > 0, cCommand := u, cCommand ) }, "cCommand" ) )
oGet:ColorSpec := Replicate( __DbgColors()[ 2 ] + ",", 5 )
::oGetListCommand := HBGetList():New( GetList )
RETURN NIL
METHOD CallStackProcessKey( nKey ) CLASS HBDebugger
LOCAL n
LOCAL nSkip
LOCAL lUpdate := .F.
DO CASE
CASE nKey == K_HOME .OR. nKey == K_CTRL_PGUP .OR. nKey == K_CTRL_HOME
IF ::oBrwStack:Cargo > 1
::oBrwStack:GoTop()
::oBrwStack:ForceStable()
lUpdate := .T.
ENDIF
CASE nKey == K_END .OR. nKey == K_CTRL_PGDN .OR. nKey == K_CTRL_END
IF ::oBrwStack:Cargo < Len( ::aProcStack )
::oBrwStack:GoBottom()
::oBrwStack:ForceStable()
lUpdate := .T.
ENDIF
CASE nKey == K_UP
IF ::oBrwStack:Cargo > 1
::oBrwStack:Up()
::oBrwStack:ForceStable()
lUpdate := .T.
ENDIF
CASE nKey == K_DOWN
IF ::oBrwStack:Cargo < Len( ::aProcStack )
::oBrwStack:Down()
::oBrwStack:ForceStable()
lUpdate := .T.
ENDIF
CASE nKey == K_PGUP
::oBrwStack:PageUp()
::oBrwStack:ForceStable()
lUpdate := .T.
CASE nKey == K_PGDN
::oBrwStack:PageDown()
::oBrwStack:ForceStable()
lUpdate := .T.
CASE nKey == K_LBUTTONDOWN
IF ( nSkip := MRow() - ::oWndStack:nTop - ::oBrwStack:RowPos ) != 0
IF nSkip > 0
FOR n := 1 TO nSkip
::oBrwStack:Down()
::oBrwStack:Stabilize()
NEXT
ELSE
FOR n := 1 TO nSkip + 2 STEP -1
::oBrwStack:Up()
::oBrwStack:Stabilize()
NEXT
ENDIF
::oBrwStack:ForceStable()
ENDIF
lUpdate := .T.
ENDCASE
IF lUpdate
IF ::oWndVars != NIL .AND. ::oWndVars:lVisible
::LoadVars()
::ShowVars()
ENDIF
// jump to source line for a function
/*
IF ::aCallStack[ ::oBrwStack:Cargo ][ CSTACK_LINE ] != NIL
::ShowCodeLine( ::aCallStack[ ::oBrwStack:Cargo ][ CSTACK_LINE ], ::aCallStack[ ::oBrwStack:Cargo ][ CSTACK_MODULE ] )
ELSE
::GotoLine( 1 )
ENDIF
*/
::ShowCodeLine( ::oBrwStack:Cargo )
ENDIF
RETURN NIL
METHOD CodeblockTrace()
::oPullDown:GetItemByIdent( "CODEBLOCK" ):checked := ::lCBTrace := ! ::lCBTrace
hb_DBG_SetCBTrace( ::pInfo, ::lCBTrace )
RETURN NIL
METHOD CodeWindowProcessKey( nKey ) CLASS HBDebugger
IF ::oBrwText != NIL
DO CASE
CASE nKey == K_HOME .OR. nKey == K_CTRL_PGUP .OR. nKey == K_CTRL_HOME
::oBrwText:GoTop()
IF ::oWndCode:lFocused
SetCursor( SC_SPECIAL1 )
ENDIF
CASE nKey == K_END .OR. nKey == K_CTRL_PGDN .OR. nKey == K_CTRL_END
::oBrwText:GoBottom()
::oBrwText:nCol = ::oWndCode:nLeft + 1
::oBrwText:nFirstCol = ::oWndCode:nLeft + 1
SetPos( Row(), ::oWndCode:nLeft + 1 )
IF ::oWndCode:lFocused
SetCursor( SC_SPECIAL1 )
ENDIF
CASE nKey == K_LEFT
::oBrwText:Left()
CASE nKey == K_RIGHT
::oBrwText:Right()
CASE nKey == K_UP
::oBrwText:Up()
CASE nKey == K_DOWN
::oBrwText:Down()
CASE nKey == K_PGUP
::oBrwText:PageUp()
CASE nKey == K_PGDN
::oBrwText:PageDown()
ENDCASE
ENDIF
RETURN NIL
METHOD Colors() CLASS HBDebugger
LOCAL oWndColors := HBDbWindow():New( 4, 5, 16, ::nMaxCol - 5,;
"Debugger Colors[1..11]", ::ClrModal() )
LOCAL aColors := { "Border", "Text", "Text High", "Text PPO", "Text Selected",;
"Text High Sel.", "Text PPO Sel.", "Menu", "Menu High",;
"Menu Selected", "Menu High Sel." }
LOCAL oBrwColors := HBDbBrowser():New( oWndColors:nTop + 1, oWndColors:nLeft + 1,;
oWndColors:nBottom - 1, oWndColors:nRight - 1 )
LOCAL nWidth := oWndColors:nRight - oWndColors:nLeft - 1
LOCAL oCol
IF ::lMonoDisplay
Alert( "Monochrome display" )
RETURN NIL
ENDIF
oBrwColors:Cargo := { 1, {} } // Actual highligthed row
oBrwColors:ColorSpec := ::ClrModal()
oBrwColors:goTopBlock := { || oBrwColors:cargo[ 1 ] := 1 }
oBrwColors:goBottomBlock := { || oBrwColors:cargo[ 1 ] := Len( oBrwColors:cargo[ 2 ][ 1 ] ) }
oBrwColors:skipBlock := { | nPos | ( nPos := ArrayBrowseSkip( nPos, oBrwColors ), oBrwColors:cargo[ 1 ] := ;
oBrwColors:cargo[ 1 ] + nPos, nPos ) }
oBrwColors:AddColumn( oCol := TBColumnNew( "", { || PadR( aColors[ oBrwColors:Cargo[ 1 ] ], 14 ) } ) )
oCol:defColor := { 1, 2 }
AAdd( oBrwColors:Cargo[ 2 ], aColors )
oBrwColors:AddColumn( oCol := TBColumnNew( "",;
{ || PadR( '"' + ::aColors[ oBrwColors:Cargo[ 1 ] ] + '"', nWidth - 15 ) } ) )
AAdd( oBrwColors:Cargo[ 2 ], aColors )
oCol:defColor := { 1, 3 }
ocol:width := 50
oBrwColors:autolite := .F.
oWndColors:bPainted := { || oBrwColors:ForceStable(), RefreshVarsS( oBrwColors ) }
oWndColors:bKeyPressed := { | nKey | SetsKeyPressed( nKey, oBrwColors,;
Len( aColors ), oWndColors, "Debugger Colors",;
{ || ::EditColor( oBrwColors:Cargo[ 1 ], oBrwColors ) } ) }
oWndColors:ShowModal()
::LoadColors()
RETURN NIL
METHOD CommandWindowProcessKey( nKey ) CLASS HBDebugger
LOCAL cCommand
LOCAL n
LOCAL nWidth := ::oWndCommand:nRight - ::oWndCommand:nLeft - 3
DO CASE
CASE nKey == K_UP .OR. nKey == K_F3
IF ::nCommand > 1
::oGetListCommand:Get():Assign()
::aLastCommands[ ::nCommand ] := Trim( ::oGetListCommand:Get():VarGet() )
::nCommand--
cCommand := PadR( ::aLastCommands[ ::nCommand ], nWidth )
::oGetListCommand:Get():VarPut( cCommand )
::oGetListCommand:Get():Buffer := cCommand
::oGetListCommand:Get():Pos := Len( ::aLastCommands[ ::nCommand ] ) + 1
::oGetListCommand:Get():Display()
ENDIF
CASE nKey == K_DOWN
IF ::nCommand < Len( ::aLastCommands )
::oGetListCommand:Get():Assign()
::aLastCommands[ ::nCommand ] := Trim( ::oGetListCommand:Get():VarGet() )
::nCommand++
cCommand := PadR( ::aLastCommands[ ::nCommand ], nWidth )
::oGetListCommand:Get():VarPut( cCommand )
::oGetListCommand:Get():Buffer := cCommand
::oGetListCommand:Get():Pos := Len( ::aLastCommands[ ::nCommand ] ) + 1
::oGetListCommand:Get():Display()
ENDIF
CASE nKey == K_ENTER
/* We must call :Assign() before :VarGet(), because it's no longer
* called on every change */
::oGetListCommand:Get():Assign()
cCommand := Trim( ::oGetListCommand:Get():VarGet() )
IF ! Empty( cCommand )
IF ( n := AScan( ::aLastCommands, cCommand ) ) > 0 .AND. n < Len( ::aLastCommands )
ADel( ::aLastCommands, n, .T. )
ENDIF
::nCommand := Len( ::aLastCommands )
::aLastCommands[ ::nCommand ] := cCommand
AAdd( ::aLastCommands, "" )
::nCommand := Len( ::aLastCommands )
::oWndCommand:ScrollUp( 1 )
::DoCommand( cCommand )
ENDIF
DispOutAt( ::oWndCommand:nBottom - 1, ::oWndCommand:nLeft + 1, "> ",;
__DbgColors()[ 2 ] )
cCommand := Space( nWidth )
::oGetListCommand:Get():VarPut( cCommand )
::oGetListCommand:Get():Buffer := cCommand
::oGetListCommand:Get():Pos := 1
::oGetListCommand:Get():Display()
OTHERWISE
::oGetListCommand:GetApplyKey( nKey )
ENDCASE
RETURN NIL
/*
* ?? <expr>
* displays inspect window with value or display nothing on error
* ? <expr>
* displays either result or error description in command window
*/
METHOD DoCommand( cCommand ) CLASS HBDebugger
LOCAL aCmnd[ 3 ]
LOCAL cParam
LOCAL cParam1 := ""
LOCAL cResult
LOCAL lValid
LOCAL n
cCommand := AllTrim( cCommand )
DO CASE
CASE Empty( cCommand )
RETURN ""
CASE starts( cCommand, "??" )
cParam := AllTrim( SubStr( cCommand, 3 ) )
cCommand := "??"
CASE starts( cCommand, "?" )
cParam := SubStr( cCommand, 2 )
cCommand := "?"
OTHERWISE
IF ( n := At( " ", cCommand ) ) > 0
cParam := AllTrim( SubStr( cCommand, n + 1 ) )
cCommand := Left( cCommand, n - 1 )
ENDIF
cCommand := Upper( cCommand )
ENDCASE
DO CASE
CASE cCommand == "??" .OR. cCommand == "?"
aCmnd[ WP_TYPE ] := cCommand
aCmnd[ WP_EXPR ] := cParam
::RestoreAppState()
cResult := ::GetExprValue( cParam, @lValid )
::SaveAppState()
IF aCmnd[ WP_TYPE ] == "??"
IF lValid
::Inspect( aCmnd[ WP_EXPR ], cResult )
ENDIF
cResult := "" //discard result
ELSE
IF lValid
cResult := __dbgValToStr( cResult )
ENDIF
ENDIF
::RefreshVars()
CASE starts( "ANIMATE", cCommand )
IF ::lActive
::lAnimate := .T.
::Animate()
SetCursor( SC_NORMAL )
ENDIF
CASE starts( "BP", cCommand )
/* TODO: Support BP <cFuncName> */
IF !Empty( cParam )
IF ( n := At( " ", cParam ) ) > 0
cParam1 := AllTrim( SubStr( cParam, n + 1 ) )
cParam := Left( cParam, n - 1 )
ELSE
cParam1 := ::cPrgName
ENDIF
::ToggleBreakPoint( Val( cParam ), strip_path( cParam1 ) )
ELSE
::ToggleBreakPoint()
ENDIF
CASE starts( "CALLSTACK", cCommand )
::Stack( Upper( cParam ) == "ON" )
/* TODO: Support DELETE ALL [TP|BP|WP], DELETE WP|TP|BP <nNumber> */
CASE starts( "DOS", cCommand )
::OsShell()
SetCursor( SC_NORMAL )
CASE starts( "FIND", cCommand )
::Locate( 0, cParam )
CASE starts( "GO", cCommand )
::Go()
CASE starts( "GOTO", cCommand ) .AND. Val( cParam ) > 0
::GoToLine( Val( cParam ) )
CASE starts( "HELP", cCommand )
::ShowHelp()
CASE starts( "INPUT", cCommand ) .AND. !Empty( cParam )
::DoScript( cParam )
/* TODO: Support LIST BP|WP|TP */
CASE starts( "MONITOR", cCommand )
cParam := Upper( cParam )
DO CASE
CASE starts( "GLOBAL", cParam )
::Global()
CASE starts( "LOCAL", cParam )
::Local()
CASE starts( "PRIVATE", cParam )
::Private()
CASE starts( "PUBLIC", cParam )
::Public()
CASE starts( "SORT", cParam )
::Sort()
CASE starts( "STATIC", cParam )
::Static()
OTHERWISE
cResult := "Command error"
ENDCASE
CASE starts( "NEXT", cCommand )
::FindNext()
CASE starts( "NUM", cCommand )
IF Upper( cParam ) == "OFF"
::LineNumbers( .F. )
ELSEIF Upper( cParam ) == "ON"
::LineNumbers( .T. )
ELSE
cResult := "Command error"
ENDIF
CASE starts( "OPTIONS", cCommand )
IF ( n := At( " ", cParam ) ) > 0
cParam1 := AllTrim( SubStr( cParam, n + 1 ) )
cParam := Left( cParam, n - 1 )
ENDIF
cParam := Upper( cParam )
DO CASE
CASE starts( "COLORS", cParam )
IF Empty( cParam1 )
::Colors()
ELSE
cParam1 := SubStr( cParam1, At( "{", cParam1 ) + 1 )
FOR n := 1 TO 11
IF At( ",", cParam1 ) != 0
::aColors[ n ] := ;
StrTran( Left( cParam1, At( ",", cParam1 ) - 1 ), '"', "" )
cParam1 := SubStr( cParam1, At( ",", cParam1 ) + 1 )
ELSE
::aColors[ n ] := ;
StrTran( Left( cParam1, At( "}", cParam1 ) - 1 ), '"', "" )
ENDIF
NEXT
::LoadColors()
ENDIF
CASE starts( "NORUNATSTARTUP", cParam )
::lRunAtStartup := .F.
CASE starts( "PATH", cParam )
::PathForFiles( AllTrim( cParam1 ) )
CASE starts( "TAB", cParam )
::nTabWidth := Val( Left( cParam1, 3 ) )
OTHERWISE
cResult := "Command error"
ENDCASE
CASE starts( "OUTPUT", cCommand )
SetCursor( SC_NONE )
::ShowAppScreen()
SetCursor( SC_NORMAL )
CASE starts( "PREV", cCommand )
::FindPrevious()
CASE starts( "QUIT", cCommand )
::Quit()
/* TODO: Support RESTART */
CASE starts( "RESUME", cCommand )
::Resume()
CASE starts( "SPEED", cCommand )
IF !Empty( cParam )
::nSpeed := Val( cParam )
ELSE
::nSpeed := 0
ENDIF
CASE starts( "STEP", cCommand )
::Step()
CASE starts( "TP", cCommand )
::TracepointAdd( cParam )
CASE starts( "VIEW", cCommand )
IF !Empty( cParam ) .AND. starts( "CALLSTACK", Upper( cParam ) )
::Stack()
ELSE
cResult := "Command error"
ENDIF
CASE starts( "WINDOW", cCommand )
IF ( n := At( " ", cParam ) ) > 0
cParam1 := AllTrim( SubStr( cParam, n + 1 ) )
cParam := Left( cParam, n - 1 )
ENDIF
DO CASE
CASE starts( "MOVE", cParam )
WITH OBJECT ::aWindows[ ::nCurrentWindow ]
n := At( " ", cParam1 )
IF n > 0
n := Val( SubStr( cParam1, n ) )
ENDIF
:Resize( Val( cParam1 ), n, ;
:nBottom + Val( cParam1 ) - :nTop, :nRight + n - :nLeft )
ENDWITH
CASE starts( "NEXT", cParam )
::NextWindow()
CASE starts( "SIZE", cParam )
WITH OBJECT ::aWindows[ ::nCurrentWindow ]
n := At( " ", cParam1 )
IF Val( cParam1 ) >= 2 .AND. n > 0 .AND. Val( SubStr( cParam1, n ) ) > 0
:Resize( :nTop, :nLeft, Val( cParam1 ) - 1 + :nTop, ;
Val( SubStr( cParam1, n ) ) - 1 + :nLeft )
ENDIF
ENDWITH
ENDCASE
CASE starts( "WP", cCommand )
::WatchpointAdd( cParam )
OTHERWISE
cResult := "Command error"
ENDCASE
IF ::lActive
DispOutAt( ::oWndCommand:nBottom - 1, ::oWndCommand:nLeft + 1, ;
Space( ::oWndCommand:nRight - ::oWndCommand:nLeft - 1 ), ;
__DbgColors()[ 2 ] )
IF !Empty( cResult )
DispOutAt( ::oWndCommand:nBottom - 1, ::oWndCommand:nLeft + 3, ;
cResult, __DbgColors()[ 2 ] )
::oWndCommand:ScrollUp( 1 )
ENDIF
ENDIF
RETURN cResult
METHOD DoScript( cFileName ) CLASS HBDebugger
LOCAL cInfo
LOCAL n
LOCAL cLine
LOCAL nLen
IF File( cFileName )
cInfo := MemoRead( cFileName )
nLen := MLCount( cInfo, NIL, NIL, .F. )
FOR n := 1 TO nLen
cLine := MemoLine( cInfo, 16384, n, NIL, .F., .T. )
::DoCommand( cLine )
NEXT
ENDIF
RETURN NIL
METHOD EditColor( nColor, oBrwColors ) CLASS HBDebugger
LOCAL GetList := {}
LOCAL lPrevScore := Set( _SET_SCOREBOARD, .F. )
LOCAL lPrevExit := Set( _SET_EXIT, .T. )
LOCAL cColor := PadR( '"' + ::aColors[ nColor ] + '"',;
oBrwColors:getColumn( 2 ):Width )
oBrwColors:RefreshCurrent()
oBrwColors:ForceStable()
#ifndef HB_NO_READDBG
SetCursor( SC_NORMAL )
@ Row(), Col() + 15 GET cColor COLOR SubStr( ::ClrModal(), 5 ) ;
VALID iif( Type( cColor ) != "C", ( Alert( "Must be string" ), .F. ), .T. )
READ
SetCursor( SC_NONE )
#else
cColor := getdbginput( Row(), Col() + 15, cColor, { | cColor | iif( Type( cColor ) != "C", ( Alert( "Must be string" ), .F. ), .T. ) }, SubStr( ::ClrModal(), 5 ) )
#endif
Set( _SET_SCOREBOARD, lPrevScore )
Set( _SET_EXIT, lPrevExit )
IF LastKey() != K_ESC
::aColors[ nColor ] := &cColor
ENDIF
oBrwColors:RefreshCurrent()
oBrwColors:ForceStable()
RETURN NIL
METHOD EditSet( nSet, oBrwSets ) CLASS HBDebugger
LOCAL GetList := {}
LOCAL lPrevScore := Set( _SET_SCOREBOARD, .F. )
LOCAL lPrevExit := Set( _SET_EXIT, .T. )
LOCAL cSet := PadR( __dbgValToStr( Set( nSet ) ), oBrwSets:getColumn( 2 ):Width )
LOCAL cType := ValType( Set( nSet ) )
oBrwSets:RefreshCurrent()
oBrwSets:ForceStable()
#ifndef HB_NO_READDBG
SetCursor( SC_NORMAL )
@ Row(), Col() + 13 GET cSet COLOR SubStr( ::ClrModal(), 5 ) ;
VALID iif( Type( cSet ) != cType, ( Alert( "Must be of type '" + cType + "'" ), .F. ), .T. )
READ
SetCursor( SC_NONE )
#else
cSet := getdbginput( Row(), Col() + 13, cSet, { | cSet | iif( Type( cSet ) != cType, ( Alert( "Must be of type '" + cType + "'" ), .F. ), .T. ) }, SubStr( ::ClrModal(), 5 ) )
#endif
Set( _SET_SCOREBOARD, lPrevScore )
Set( _SET_EXIT, lPrevExit )
IF LastKey() != K_ESC
Set( nSet, &cSet )
ENDIF
oBrwSets:RefreshCurrent()
oBrwSets:ForceStable()
RETURN NIL
METHOD EditVar( nVar ) CLASS HBDebugger
LOCAL cVarName := ::aVars[ nVar ][ 1 ]
LOCAL uVarValue := ::aVars[ nVar ][ 2 ]
LOCAL cVarType := ::aVars[ nVar ][ 3 ]
LOCAL cVarStr
uVarValue := ::VarGetValue( ::aVars[ nVar ] )
IF ValType( uVarValue ) $ "AHOP"
::InputBox( cVarName, uVarValue, NIL, .F. )
ELSE
cVarStr := ::InputBox( cVarName, __dbgValToStr( uVarValue ),;
{ | u | iif( Type( u ) == "UE", ( Alert( "Expression error" ), .F. ), .T. ) } )
ENDIF
IF LastKey() != K_ESC
DO CASE
CASE cVarStr == "{ ... }"
//aArray := ::VarGetValue( ::aVars[ nVar ] )
IF Len( uVarValue ) > 0
__DbgArrays( uVarValue, cVarName )
ELSE
Alert( "Array is empty" )
ENDIF
CASE Upper( Left( cVarStr, 5 ) ) == "CLASS"
__DbgObject( uVarValue, cVarName )
OTHERWISE
::VarSetValue( ::aVars[ nVar ], &cVarStr )
ENDCASE
ENDIF
::oBrwVars:RefreshCurrent()
::oBrwVars:ForceStable()
RETURN NIL
METHOD FindNext() CLASS HBDebugger
RETURN ::Locate( 1, ::cSearchString )
METHOD FindPrevious() CLASS HBDebugger
RETURN ::Locate( 2, ::cSearchString )
METHOD GetExprValue( xExpr, lValid ) CLASS HBDebugger
LOCAL xResult
LOCAL oErr
LOCAL bOldErrorBlock := ErrorBlock( { | oErr | Break( oErr ) } )
lValid := .F.
BEGIN SEQUENCE
xResult := hb_DBG_GetExprValue( ::pInfo, xExpr, @lValid )
IF !lValid
xResult := "Syntax error"
ENDIF
RECOVER USING oErr
xResult := oErr:operation + ": " + oErr:description
IF ISARRAY( oErr:args )
xResult += "; arguments:"
AEval( oErr:args, { | x | xResult += " " + AllTrim( hb_CStr( x ) ) } )
ENDIF
lValid := .F.
END SEQUENCE
ErrorBlock( bOldErrorBlock )
RETURN xResult
METHOD GetSourceFiles() CLASS HBDebugger
RETURN hb_DBG_GetSourceFiles( ::pInfo )
METHOD Global() CLASS HBDebugger
::lShowGlobals := ! ::lShowGlobals
::RefreshVars()
RETURN NIL
METHOD Go() CLASS HBDebugger
// we are starting to run again so reset to the deepest call if
// displaying stack
IF ! ::oBrwStack == NIL
::oBrwStack:GoTop()
ENDIF
::RestoreAppScreen()
::RestoreAppState()
hb_DBG_SetGo( ::pInfo )
::Exit()
RETURN NIL
METHOD GotoLine( nLine ) CLASS HBDebugger
LOCAL nRow
LOCAL nCol
/*
IF ::oBrwVars != NIL
::ShowVars()
ENDIF
*/
::oBrwText:GotoLine( nLine )
nRow := Row()
nCol := Col()
// no source code line stored yet
/*
IF ::oBrwStack != NIL .AND. Len( ::aCallStack ) > 0 .AND. ;
::aCallStack[ ::oBrwStack:Cargo ][ CSTACK_LINE ] == NIL
::aCallStack[ ::oBrwStack:Cargo ][ CSTACK_LINE ] := nLine
ENDIF
*/
IF ::oWndStack != NIL .AND. ! ::oBrwStack:Stable
::oBrwStack:ForceStable()
ENDIF
IF ::oWndCode:lFocused .AND. SetCursor() != SC_SPECIAL1
SetPos( nRow, nCol )
SetCursor( SC_SPECIAL1 )
ENDIF
SetPos( nRow, nCol )
// Store cursor position to be restored by ::oWndCode:bGotFocus
::oWndCode:cargo[ 1 ] := nRow
::oWndCode:cargo[ 2 ] := nCol
RETURN NIL
METHOD HandleEvent() CLASS HBDebugger
LOCAL nPopup
LOCAL oWnd
LOCAL nKey
LOCAL nMRow
LOCAL nMCol
LOCAL n
IF ::lAnimate
IF ::nSpeed != 0
Inkey( ::nSpeed / 10 )
ENDIF
IF hb_DBG_INVOKEDEBUG() //NextKey() == K_ALT_D
::lAnimate := .F.
ELSE
::Step()
RETURN NIL
ENDIF
ENDIF
::lEnd := .F.
DO WHILE ! ::lEnd
nKey := Inkey( 0, INKEY_ALL )
DO CASE
CASE nKey == K_ALT_X
s_oDebugger:Quit()
CASE ::oPullDown:IsOpen()
::oPullDown:ProcessKey( nKey )
IF ::oPullDown:nOpenPopup == 0 // Closed
::aWindows[ ::nCurrentWindow ]:Show( .T. )
ENDIF
CASE nKey == K_LDBLCLK
IF MRow() != 0 .AND. MRow() != ::nMaxRow
nMRow := MRow()
nMCol := MCol()
FOR n := 1 TO Len( ::aWindows )
IF ::aWindows[ n ]:IsOver( nMRow, nMCol )
IF ! ::aWindows[ n ]:lFocused
::aWindows[ ::nCurrentWindow ]:Show( .F. )
::nCurrentWindow := n
::aWindows[ n ]:Show( .T. )
ENDIF
::aWindows[ n ]:LDblClick( nMRow, nMCol )
exit
ENDIF
NEXT
ENDIF
CASE nKey == K_LBUTTONDOWN
IF MRow() == 0
IF ( nPopup := ::oPullDown:GetItemOrdByCoors( 0, MCol() ) ) != 0
IF ! ::oPullDown:IsOpen()
IF ::oWndCode:lFocused
Eval( ::oWndCode:bLostFocus )
ENDIF
SetCursor( SC_NONE )
ENDIF
::oPullDown:ShowPopup( nPopup )
ENDIF
ELSEIF MRow() != ::nMaxRow
nMRow := MRow()
nMCol := MCol()
FOR n := 1 TO Len( ::aWindows )
IF ::aWindows[ n ]:IsOver( nMRow, nMCol )
IF ! ::aWindows[ n ]:lFocused
::aWindows[ ::nCurrentWindow ]:Show( .F. )
::nCurrentWindow := n
::aWindows[ n ]:Show( .T. )
ENDIF
::aWindows[ n ]:LButtonDown( nMRow, nMCol )
exit
ENDIF
NEXT
ENDIF
CASE nKey == K_RBUTTONDOWN
/*
CASE nKey == K_ESC
::RestoreAppStatus()
s_oDebugger := NIL
s_lExit := .T.
DispEnd()
::Exit()
*/
CASE nKey == K_UP .OR. nKey == K_DOWN .OR. nKey == K_HOME .OR. ;
nKey == K_END .OR. nKey == K_ENTER .OR. nKey == K_PGDN .OR. ;
nKey == K_PGUP .OR. nKey == K_DEL .OR. nKey == K_LEFT .OR. ;
nKey == K_RIGHT .OR. nKey == K_CTRL_ENTER
oWnd := ::aWindows[ ::nCurrentWindow ]
oWnd:KeyPressed( nKey )
CASE nKey == K_F1
::ShowHelp()
CASE nKey == K_F4
::ShowAppScreen()
CASE nKey == K_F5
::Go()
CASE nKey == K_CTRL_F5
::NextRoutine()
CASE nKey == K_F6
::ShowWorkAreas()
CASE nKey == K_F7
::ToCursor()
CASE nKey == K_F8
::Step()
CASE nKey == K_F9
::ToggleBreakPoint()
CASE nKey == K_F10
::Trace()
CASE nKey == K_TAB
::NextWindow()
CASE nKey == K_SH_TAB
::PrevWindow()
CASE ::oWndCommand:lFocused .AND. nKey < 272 // Alt
::oWndCommand:KeyPressed( nKey )
OTHERWISE
IF ( nPopup := ::oPullDown:GetHotKeyPos( __dbgAltToKey( nKey ) ) ) != 0
IF ::oPullDown:nOpenPopup != nPopup
IF ::oWndCode:lFocused
Eval( ::oWndCode:bLostFocus )
ENDIF
SetCursor( SC_NONE )
::oPullDown:ShowPopup( nPopup )
ENDIF
ENDIF
ENDCASE
ENDDO
RETURN NIL
METHOD Hide() CLASS HBDebugger
::CloseDebuggerWindow()
RETURN NIL
METHOD HideCallStack() CLASS HBDebugger
::lShowCallStack := .F.
IF ::oWndStack != NIL
DispBegin()
::oWndStack:Hide()
IF ::aWindows[ ::nCurrentWindow ] == ::oWndStack
::NextWindow()
ENDIF
::RemoveWindow( ::oWndStack )
::oWndStack := NIL
::oWndCode:Resize(,,, ::oWndCode:nRight + 16 )
IF ::oWndVars != NIL
::oWndVars:Resize(,,, ::oWndVars:nRight + 16 )
ENDIF
IF ::oWndPnt != NIL
::oWndPnt:Resize(,,, ::oWndPnt:nRight + 16 )
ENDIF
DispEnd()
ENDIF
RETURN NIL
METHOD HideVars() CLASS HBDebugger
LOCAL nTop
IF ::oWndVars == NIL
RETURN NIL
ENDIF
::oWndVars:Hide()
IF ::oWndPnt == NIL
nTop := 1
ELSE
::oWndPnt:Resize( 1, , ::oWndPnt:nBottom - ( ::oWndPnt:nTop - 1 ) )
::oBrwPnt:Resize( 2, , ::oWndPnt:nBottom - 1 )
nTop := ::oWndPnt:nBottom + 1
ENDIF
::oWndCode:Resize( nTop )
::oBrwText:Resize( ::oWndCode:nTop + 1 )
IF ::oWndCode:lFocused
::oWndCode:cargo[ 1 ] := Row()
::oWndCode:cargo[ 2 ] := Col()
ENDIF
IF ::aWindows[ ::nCurrentWindow ] == ::oWndVars
::NextWindow()
ENDIF
RETURN NIL
METHOD InputBox( cMsg, uValue, bValid, lEditable ) CLASS HBDebugger
LOCAL nTop := Int( ( ::nMaxRow / 2 ) - 5 )
LOCAL nLeft := Int( ( ::nMaxCol / 2 ) - 25 )
LOCAL nBottom := nTop + 2
LOCAL nRight := nLeft + 50
LOCAL cType := ValType( uValue )
LOCAL nWidth := nRight - nLeft - 1
LOCAL cPicture
LOCAL uTemp
LOCAL GetList := {}
LOCAL nOldCursor
LOCAL lScoreBoard := Set( _SET_SCOREBOARD, .F. )
LOCAL lExit
LOCAL oWndInput := HBDbWindow():New( nTop, nLeft, nBottom, nRight, cMsg,;
::oPullDown:cClrPopup )
#ifndef HB_NO_READDBG
LOCAL bMouseSave
LOCAL oGet
#endif
DEFAULT lEditable TO .T.
IF cType == "C" .AND. Len( uValue ) > nWidth
uTemp := uValue
cPicture := "@s" + LTrim( Str( nWidth ) )
ELSE
uTemp := PadR( uValue, nWidth )
ENDIF
oWndInput:lShadow := .T.
oWndInput:Show()
IF lEditable
#ifndef HB_NO_READDBG
IF bValid == NIL
@ nTop + 1, nLeft + 1 GET uTemp PICTURE cPicture COLOR "," + __DbgColors()[ 5 ]
ELSE
@ nTop + 1, nLeft + 1 GET uTemp PICTURE cPicture VALID Eval( bValid, uTemp ) ;
COLOR "," + __DbgColors()[ 5 ]
ENDIF
nOldCursor := SetCursor( SC_NORMAL )
oGet := ATail( GetList )
bMouseSave := SetKey( K_LBUTTONDOWN, { || iif( MRow() == nTop .AND. MCol() == nLeft + 2,;
( oGet:undo(), oGet:exitState := GE_ESCAPE, .T. ), .F. ) } )
READ
SetKey( K_LBUTTONDOWN, bMouseSave)
SetCursor( nOldCursor )
#else
uTemp := getdbginput( nTop + 1, nLeft + 1, uTemp, bValid, __DbgColors()[ 5 ] )
#endif
ELSE
DispOutAt( nTop + 1, nLeft + 1, __dbgValToStr( uValue ), "," + __DbgColors()[ 5 ] )
SetPos( nTop + 1, nLeft + 1 )
nOldCursor := SetCursor( SC_NONE )
lExit := .F.
DO WHILE ! lExit
Inkey( 0 )
DO CASE
CASE LastKey() == K_ESC
lExit := .T.
CASE LastKey() == K_ENTER
IF cType == "A"
IF Len( uValue ) == 0
Alert( "Array is empty" )
ELSE
__DbgArrays( uValue, cMsg )
ENDIF
ELSEIF cType == "H"
IF Len( uValue ) == 0
Alert( "Hash is empty" )
ELSE
__DbgHashes( uValue, cMsg )
ENDIF
ELSEIF cType == "O"
__DbgObject( uValue, cMsg )
ELSE
Alert( "Value cannot be edited" )
ENDIF
OTHERWISE
Alert( "Value cannot be edited" )
ENDCASE
ENDDO
SetCursor( nOldCursor )
ENDIF
#ifndef HB_NO_READDBG
nOldCursor := SetCursor( SC_NORMAL )
READ
SetCursor( nOldCursor )
#endif
oWndInput:Hide()
Set( _SET_SCOREBOARD, lScoreBoard )
DO CASE
CASE cType == "C" ; uTemp := AllTrim( uTemp )
CASE cType == "D" ; uTemp := CToD( uTemp )
CASE cType == "N" ; uTemp := Val( uTemp )
ENDCASE
RETURN iif( LastKey() != K_ESC, uTemp, uValue )
METHOD Inspect( uValue, cValueName ) CLASS HBDebugger
uValue := ::InputBox( uValue, cValueName,, .F. )
RETURN NIL
METHOD IsValidStopLine( cName, nLine ) CLASS HBDebugger
RETURN hb_DBG_IsValidStopLine( ::pInfo, cName, nLine )
METHOD LineNumbers( lLineNumbers ) CLASS HBDebugger
DEFAULT lLineNumbers TO !::lLineNumbers
::lLineNumbers := lLineNumbers
::oPulldown:GetItemByIdent( "LINE" ):checked := ::lLineNumbers
IF ::oBrwText != NIL
::oBrwText:lLineNumbers := lLineNumbers
::oBrwText:RefreshAll()
ENDIF
RETURN Self
METHOD ListBox( cCaption, aItems ) CLASS HBDebugger
LOCAL nItems
LOCAL nMaxWid
LOCAL nLeft
LOCAL nTop
LOCAL nBottom
LOCAL nRight
LOCAL oWndList
LOCAL cSelected := ""
LOCAL cColors
LOCAL GetList := {}
LOCAL n
nItems := Len( aItems )
nMaxWid := Len( cCaption ) + 2
AEval( aItems, { | x | nMaxWid := Max( Len( x ), nMaxWid ) } )
nMaxWid += 2
nTop := ( ::nMaxRow / 2 ) - Min( nItems, ::nMaxRow - 5 ) / 2
nBottom := ( ::nMaxRow / 2 ) + Min( nItems, ::nMaxRow - 5 ) / 2 + 1
nLeft := ( ::nMaxCol / 2 ) - Min( nMaxWid, ::nMaxCol * 3 / 2 ) / 2
nRight := ( ::nMaxCol / 2 ) + Min( nMaxWid, ::nMaxCol * 3 / 2 ) / 2
oWndList := HBDbWindow():new( nTop, nLeft, nBottom, nRight, cCaption, ;
::oPullDown:cClrPopup )
oWndList:lShadow := .T.
oWndList:Show()
cColors := SetColor( ::aColors[ 8 ] + "," + ::aColors[ 10 ] )
n := AChoice( nTop + 1, nLeft + 1, nBottom - 1, nRight - 1, aItems )
SetColor( cColors )
oWndList:Hide()
RETURN n
METHOD LoadCallStack() CLASS HBDebugger
LOCAL i
LOCAL nDebugLevel
LOCAL nCurrLevel
LOCAL nlevel
LOCAL nPos
::aProcStack := Array( ::nProcLevel )
nCurrLevel := hb_dbg_ProcLevel() - 1
nDebugLevel := nCurrLevel - ::nProcLevel + 1
FOR i := nDebugLevel TO nCurrLevel
nLevel := nCurrLevel - i + 1
nPos := AScan( ::aCallStack, { | a | a[ CSTACK_LEVEL ] == nLevel } )
IF nPos > 0
// a procedure with debug info
::aProcStack[ i - nDebugLevel + 1 ] := ::aCallStack[ nPos ]
ELSE
::aProcStack[ i - nDebugLevel + 1 ] := { , ProcName( i ) + "(" + LTrim( Str( ProcLine( i ) ) ) + ")", , nLevel, , }
ENDIF
NEXT
RETURN NIL
METHOD LoadColors() CLASS HBDebugger
LOCAL n
::oPullDown:LoadColors()
IF ::lActive
::oPullDown:Refresh()
::BarDisplay()
ENDIF
FOR n := 1 TO Len( ::aWindows )
::aWindows[ n ]:LoadColors()
IF ::lActive
::aWindows[ n ]:Refresh()
ENDIF
NEXT
RETURN NIL
METHOD LoadSettings() CLASS HBDebugger
::DoScript( ::cSettingsFileName )
RETURN NIL
METHOD LoadVars() CLASS HBDebugger // updates monitored variables
LOCAL nCount
LOCAL n
LOCAL m
LOCAL xValue
LOCAL cName
LOCAL aVars
LOCAL aBVars
aBVars := {}
IF ::lShowPublics
nCount := __mvDbgInfo( HB_MV_PUBLIC )
FOR n := nCount TO 1 STEP -1
xValue := __mvDbgInfo( HB_MV_PUBLIC, n, @cName )
AAdd( aBVars, { cName, xValue, "Public" } )
NEXT
ENDIF
IF ::lShowPrivates
nCount := __mvDbgInfo( HB_MV_PRIVATE )
FOR n := nCount TO 1 STEP -1
xValue := __mvDbgInfo( HB_MV_PRIVATE, n, @cName )
AAdd( aBVars, { cName, xValue, "Private" } )
NEXT
ENDIF
IF ::aProcStack[ ::oBrwStack:Cargo ][ CSTACK_LINE ] != NIL
IF ::lShowGlobals
cName := ::aProcStack[ ::oBrwStack:Cargo ][ CSTACK_MODULE ]
FOR n := 1 TO Len( ::aModules )
IF !::lShowAllGlobals
IF !FILENAME_EQUAL( ::aModules[ n ][ MODULE_NAME ], cName )
LOOP
ENDIF
ENDIF
aVars := ::aModules[ n ][ MODULE_GLOBALS ]
FOR m := 1 TO Len( aVars )
AAdd( aBVars, aVars[ m ] )
NEXT
IF !::lShowAllGlobals
aVars := ::aModules[ n ][ MODULE_EXTERNGLOBALS ]
FOR m := 1 TO Len( aVars )
AAdd( aBVars, aVars[ m ] )
NEXT
ENDIF
NEXT
ENDIF
IF ::lShowStatics
cName := ::aProcStack[ ::oBrwStack:Cargo ][ CSTACK_MODULE ]
n := AScan( ::aModules, { | a | FILENAME_EQUAL( a[ MODULE_NAME ], cName ) } )
IF n > 0
aVars := ::aModules[ n ][ MODULE_STATICS ]
FOR m := 1 TO Len( aVars )
AAdd( aBVars, aVars[ m ] )
NEXT
ENDIF
aVars := ::aProcStack[ ::oBrwStack:Cargo ][ CSTACK_STATICS ]
FOR n := 1 TO Len( aVars )
AAdd( aBVars, aVars[ n ] )
NEXT
ENDIF
IF ::lShowLocals
aVars := ::aProcStack[ ::oBrwStack:Cargo ][ CSTACK_LOCALS ]
FOR n := 1 TO Len( aVars )
cName := aVars[ n ][ VAR_NAME ]
m := AScan( aBVars,; // Is there another var with this name ?
{ | aVar | aVar[ VAR_NAME ] == cName .AND. Left( aVar[ VAR_TYPE ], 1 ) == "S" } )
IF m > 0
aBVars[ m ] := aVars[ n ]
ELSE
AAdd( aBVars, aVars[ n ] )
ENDIF
NEXT
ENDIF
ENDIF
IF ::oBrwVars != NIL .AND. ::oBrwVars:cargo[ 1 ] > Len( aBVars )
::oBrwVars:GoTop()
ENDIF
::aVars := aBVars
IF ::lSortVars
::Sort()
ENDIF
RETURN NIL
METHOD Local() CLASS HBDebugger
::lShowLocals := ! ::lShowLocals
::RefreshVars()
RETURN NIL
METHOD Locate( nMode, cValue ) CLASS HBDebugger
LOCAL lFound
DEFAULT nMode TO 0
IF Empty( cValue )
::cSearchString := PadR( ::cSearchString, 256 )
cValue := ::InputBox( "Search string", ::cSearchString )
IF Empty( cValue )
RETURN NIL
ENDIF
ENDIF
::cSearchString := cValue
lFound := ::oBrwText:Search( ::cSearchString, ::lCaseSensitive, nMode )
// Save cursor position to be restored by ::oWndCode:bGotFocus
::oWndCode:cargo[ 1 ] := Row()
::oWndCode:cargo[ 2 ] := Col()
RETURN lFound
METHOD LocatePrgPath( cPrgName ) CLASS HBDebugger
LOCAL aPaths := ::aPathDirs
LOCAL iMax := Len( aPaths )
LOCAL cSep := hb_OSPathSeparator()
LOCAL cRetPrgName
LOCAL i
FOR i := 1 TO iMax
cRetPrgName := aPaths[ i ] + cSep + cPrgName
IF File( cRetPrgName )
RETURN cRetPrgName
ENDIF
NEXT
RETURN NIL
METHOD MonoDisplay() CLASS HBDebugger
::lMonoDisplay := ! ::lMonoDisplay
::oPullDown:GetItemByIdent( "MONO" ):checked := ::lMonoDisplay
::LoadColors()
RETURN NIL
METHOD NextRoutine() CLASS HBDebugger
::RestoreAppScreen()
::RestoreAppState()
hb_DBG_SetNextRoutine( ::pInfo )
::Exit()
RETURN Self
METHOD NextWindow() CLASS HBDebugger
LOCAL oWnd
IF Len( ::aWindows ) > 0
oWnd := ::aWindows[ ::nCurrentWindow++ ]
oWnd:Show( .F. )
IF ::nCurrentWindow > Len( ::aWindows )
::nCurrentWindow := 1
ENDIF
DO WHILE ! ::aWindows[ ::nCurrentWindow ]:lVisible
::nCurrentWindow++
IF ::nCurrentWindow > Len( ::aWindows )
::nCurrentWindow := 1
ENDIF
ENDDO
oWnd := ::aWindows[ ::nCurrentWindow ]
oWnd:Show( .T. )
ENDIF
RETURN NIL
METHOD Open() CLASS HBDebugger
LOCAL nFileName
LOCAL cFileName
LOCAL cRealName
LOCAL aFiles := ::GetSourceFiles()
LOCAL cExt
ASort( aFiles )
ASize( aFiles, Len( aFiles ) + 1 )
AIns( aFiles, 1, "(Another file)" )
nFileName := ::ListBox( "Please choose a source file", aFiles )
IF nFileName == 0
RETURN NIL
ELSEIF nFileName == 1
cFileName := ::InputBox( "Please enter the filename", Space( 255 ) )
cFileName := AllTrim( cFileName )
ELSE
cFileName := aFiles[ nFileName ]
ENDIF
IF !Empty( cFileName ) ;
.AND. ( ValType( ::cPrgName ) == "U" .OR. !FILENAME_EQUAL( cFileName, ::cPrgName ) )
IF ! File( cFileName ) .AND. ! Empty( ::cPathForFiles )
cRealName := ::LocatePrgPath( cFileName )
IF Empty( cRealName )
Alert( "File '" + cFileName + "' not found!" )
RETURN NIL
ENDIF
cFileName := cRealName
ENDIF
::cPrgName := cFileName
hb_FNameSplit( cFileName, NIL, NIL, @cExt )
::lPPO := ( Lower( cExt ) == ".ppo" )
::oPulldown:GetItemByIdent( "PPO" ):Checked := ::lPPO
::oBrwText := HBBrwText():New( ::oWndCode:nTop + 1, ::oWndCode:nLeft + 1,;
::oWndCode:nBottom - 1, ::oWndCode:nRight - 1, cFileName,;
__DbgColors()[ 2 ] + "," + __DbgColors()[ 5 ] + "," + ;
__DbgColors()[ 3 ] + "," + __DbgColors()[ 6 ], ;
::lLineNumbers, ::nTabWidth )
::oWndCode:Browser := ::oBrwText
::RedisplayBreakpoints() // check for breakpoints in this file and display them
::oWndCode:SetCaption( ::cPrgName )
::oWndCode:Refresh() // to force the window caption to update
ENDIF
RETURN NIL
METHOD OpenPPO() CLASS HBDebugger
LOCAL lSuccess := .F.
LOCAL cDir
LOCAL cName
LOCAL cExt
IF Empty( ::cPrgName )
RETURN .F.
ENDIF
hb_FNameSplit( ::cPrgName, @cDir, @cName, @cExt )
IF Lower( cExt ) == ".ppo"
::cPrgName := hb_FNameMerge( cDir, cName, ".prg" )
lSuccess := File( ::cPrgName )
::lPPO := !lSuccess
ELSE
::cPrgName := hb_FNameMerge( cDir, cName, ".ppo" )
lSuccess := File( ::cPrgName )
::lPPO := lSuccess
ENDIF
IF lSuccess
::oBrwText := HBBrwText():New( ::oWndCode:nTop + 1, ::oWndCode:nLeft + 1,;
::oWndCode:nBottom - 1, ::oWndCode:nRight - 1, ::cPrgName,;
__DbgColors()[ 2 ] + "," + __DbgColors()[ 5 ] + "," + ;
__DbgColors()[ 3 ] + "," + __DbgColors()[ 6 ], ::lLineNumbers, ::nTabWidth )
::oWndCode:Browser := ::oBrwText
::RedisplayBreakpoints() // check for breakpoints in this file and display them
::oWndCode:SetCaption( ::cPrgName )
::oWndCode:Refresh() // to force the window caption to update
ENDIF
::oPullDown:GetItemByIdent( "PPO" ):checked := ::lPPO
RETURN lSuccess
METHOD OSShell() CLASS HBDebugger
LOCAL cImage := SaveScreen()
LOCAL cColors := SetColor()
LOCAL cOs := Upper( OS() )
LOCAL cShell
LOCAL bLastHandler := ErrorBlock( { | objErr | Break( objErr ) } )
LOCAL oE
SetColor( "W/N" )
CLS
? "Type 'exit' to RETURN to the Debugger"
SetCursor( SC_NORMAL )
BEGIN SEQUENCE
IF At( "WINDOWS", cOs ) != 0 .OR. At( "DOS", cOs ) != 0 .OR. At( "OS/2", cOs ) != 0
cShell := GetEnv( "COMSPEC" )
RUN ( cShell )
ELSEIF At( "LINUX", cOs ) != 0 .OR. At( "BSD", cOs ) != 0 .OR. At( "DARWIN", cOs ) != 0
cShell := GetEnv( "SHELL" )
RUN ( cShell )
ELSE
Alert( "Not implemented yet!" )
ENDIF
RECOVER USING oE
Alert( "Error: " + oE:description )
END SEQUENCE
ErrorBlock( bLastHandler )
SetCursor( SC_NONE )
RestScreen( ,,,, cImage )
SetColor( cColors )
RETURN NIL
METHOD Quit() CLASS HBDebugger
::Exit()
::Hide()
hb_DBG_SetQuit( ::pInfo )
s_oDebugger := NIL
__QUIT()
RETURN NIL
METHOD PathForFiles( cPathForFiles ) CLASS HBDebugger
IF cPathForFiles == NIL
cPathForFiles := ::InputBox( "Search path for source files:", ::cPathForFiles )
ENDIF
::cPathForFiles := cPathForFiles
::aPathDirs := PathToArray( ::cPathForFiles )
::Resume()
RETURN Self
METHOD PrevWindow() CLASS HBDebugger
LOCAL oWnd
IF Len( ::aWindows ) > 0
oWnd := ::aWindows[ ::nCurrentWindow-- ]
oWnd:Show( .F. )
IF ::nCurrentWindow < 1
::nCurrentWindow := Len( ::aWindows )
ENDIF
DO WHILE ! ::aWindows[ ::nCurrentWindow ]:lVisible
::nCurrentWindow--
IF ::nCurrentWindow < 1
::nCurrentWindow := Len( ::aWindows )
ENDIF
ENDDO
oWnd := ::aWindows[ ::nCurrentWindow ]
oWnd:Show( .T. )
ENDIF
RETURN NIL
METHOD Private() CLASS HBDebugger
::lShowPrivates := ! ::lShowPrivates
::RefreshVars()
RETURN NIL
METHOD Public() CLASS HBDebugger
::lShowPublics := ! ::lShowPublics
::RefreshVars()
RETURN NIL
// check for breakpoints in the current file and display them
METHOD RedisplayBreakPoints() CLASS HBDebugger
LOCAL n
FOR n := 1 TO Len( ::aBreakpoints )
IF FILENAME_EQUAL( ::aBreakpoints[ n ][ 2 ], strip_path( ::cPrgName ) )
::oBrwText:ToggleBreakPoint( ::aBreakpoints[ n ][ 1 ], .T.)
ENDIF
NEXT
RETURN NIL
METHOD RefreshVars() CLASS HBDebugger
::oPulldown:GetItemByIdent( "GLOBAL" ):checked := ::lShowGlobals
::oPulldown:GetItemByIdent( "LOCAL" ):checked := ::lShowLocals
::oPulldown:GetItemByIdent( "PRIVATE" ):checked := ::lShowPrivates
::oPulldown:GetItemByIdent( "PUBLIC" ):checked := ::lShowPublics
::oPulldown:GetItemByIdent( "STATIC" ):checked := ::lShowStatics
::oPulldown:GetItemByIdent( "ALL" ):checked := ::lAll
::oPulldown:GetItemByIdent( "SHOWALLGLOBALS" ):checked := ::lShowAllGlobals
IF ::lActive
IF ::lShowGlobals .OR. ::lShowPublics .OR. ::lShowPrivates .OR. ::lShowStatics .OR. ::lShowLocals
::LoadVars()
::ShowVars()
ELSE
::HideVars()
ENDIF
ENDIF
RETURN NIL
METHOD RemoveWindow( oWnd ) CLASS HBDebugger
LOCAL n := AScan( ::aWindows, { | o | o == oWnd } )
IF n != 0
::aWindows := ADel( ::aWindows, n )
::aWindows := ASize( ::aWindows, Len( ::aWindows ) - 1 )
ENDIF
::nCurrentWindow := 1
RETURN NIL
METHOD ResizeWindows( oWindow ) CLASS HBDebugger
LOCAL oWindow2
LOCAL nTop
LOCAL lVisible2 := .F.
IF oWindow == ::oWndVars
oWindow2 := ::oWndPnt
ELSEIF oWindow == ::oWndPnt
oWindow2 := ::oWndVars
ENDIF
DispBegin()
IF oWindow2 == NIL
nTop := oWindow:nBottom + 1
ELSE
lVisible2 := oWindow2:lVisible
IF oWindow2:lVisible
IF oWindow:nTop < oWindow2:nTop
nTop := oWindow2:nBottom - oWindow2:nTop + 1
oWindow2:Resize( oWindow:nBottom + 1,, oWindow:nBottom + nTop )
ELSE
nTop := oWindow:nBottom - oWindow:nTop + 1
oWindow:Resize( oWindow2:nBottom + 1,, oWindow2:nBottom + nTop )
ENDIF
nTop := Max( oWindow:nBottom, oWindow2:nBottom ) + 1
ELSE
IF oWindow:nTop > 1
nTop := oWindow:nBottom - oWindow:nTop + 1
oWindow:Resize( 1, NIL, nTop )
ENDIF
nTop := oWindow:nBottom + 1
ENDIF
ENDIF
oWindow:hide()
IF oWindow2 != NIL
oWindow2:hide()
ENDIF
::oWndCode:Resize( nTop )
IF ::oWndCode:lFocused
::oWndCode:cargo[ 1 ] := Row()
::oWndCode:cargo[ 2 ] := Col()
ENDIF
IF oWindow2 != NIL .AND. lVisible2
oWindow2:show()
ENDIF
oWindow:show()
DispEnd()
RETURN Self
METHOD RestoreAppScreen() CLASS HBDebugger
LOCAL i
::CloseDebuggerWindow()
FOR i := 1 TO ::nAppDispCount
DispBegin()
NEXT
RETURN NIL
METHOD RestoreAppState() CLASS HBDebugger
Set( _SET_DIRCASE, ::nAppDirCase )
Set( _SET_FILECASE, ::nAppFileCase )
Set( _SET_TYPEAHEAD, ::nAppTypeAhead )
hb_SetLastKey( ::nAppLastKey )
#ifdef __XHARBOUR__
SetInkeyAfterBlock( ::bAppInkeyAfter )
SetInkeyBeforeBlock( ::bAppInkeyBefore )
__SetClassScope( ::bAppClassScope )
#endif
__GetListSetActive( ::oAppGetList )
RETURN NIL
METHOD RestoreSettings() CLASS HBDebugger
::cSettingsFileName := ::InputBox( "File name", ::cSettingsFileName )
IF LastKey() != K_ESC
::LoadSettings()
::ShowVars()
ENDIF
RETURN NIL
METHOD SaveAppScreen() CLASS HBDebugger
LOCAL nRight
LOCAL nTop
LOCAL i
::nAppDispCount := DispCount()
FOR i := 1 TO ::nAppDispCount
DispEnd()
NEXT
::OpenDebuggerWindow()
IF ::nMaxRow != MaxRow() .OR. ::nMaxCol != MaxCol()
DispBegin()
::nMaxRow := MaxRow()
::nMaxCol := MaxCol()
nTop := 1
nRight := ::nMaxCol
::oWndCommand:Resize( ::nMaxRow - 5, 0, ::nMaxRow - 1, ::nMaxCol )
::oGetListCommand:Get():Row := ::oWndCommand:nBottom - 1
::oGetListCommand:Get():Col := ::oWndCommand:nLeft + 3
::oBrwStack:nTop := 2
::oBrwStack:nLeft := ::nMaxCol - 14
::oBrwStack:nRight := ::nMaxCol - 1
::oBrwStack:nBottom := ::nMaxRow - 7
IF ::oWndStack != NIL
nRight -= 16
::oWndStack:Resize( , nRight + 1, ::nMaxRow - 6, ::nMaxCol )
ENDIF
IF ::oWndVars != NIL
::oWndVars:Resize( , , , nRight )
nTop := Max( nTop, ::oWndVars:nBottom + 1 )
ENDIF
IF ::oWndPnt != NIL
::oWndPnt:Resize( , , , nRight )
nTop := Max( nTop, ::oWndPnt:nBottom + 1 )
ENDIF
::oWndCode:Resize( nTop, 0, ::nMaxRow - 6, nRight )
::oPullDown:Refresh()
::BarDisplay()
DispEnd()
ENDIF
RETURN NIL
METHOD SaveAppState() CLASS HBDebugger
::nAppDirCase := Set( _SET_DIRCASE, 0 )
::nAppFileCase := Set( _SET_FILECASE, 0 )
::nAppTypeAhead := Set( _SET_TYPEAHEAD, 16 )
::nAppLastKey := LastKey()
#ifdef __XHARBOUR__
::bAppInkeyAfter := SetInkeyAfterBlock( NIL )
::bAppInkeyBefore := SetInkeyBeforeBlock( NIL )
::bAppClassScope := __SetClassScope( .F. )
#endif
::oAppGetList := __GetListActive()
RETURN NIL
METHOD SaveSettings() CLASS HBDebugger
LOCAL cInfo := ""
LOCAL n
LOCAL oWnd
::cSettingsFileName := ::InputBox( "File name", ::cSettingsFileName )
IF LastKey() != K_ESC
IF ! Empty( ::cPathForFiles )
cInfo += "Options Path " + ::cPathForFiles + hb_OSNewLine()
ENDIF
cInfo += "Options Colors {"
FOR n := 1 TO Len( ::aColors )
cInfo += '"' + ::aColors[ n ] + '"'
IF n < Len( ::aColors )
cInfo += ","
ENDIF
NEXT
cInfo += "}" + hb_OSNewLine()
IF ::lMonoDisplay
cInfo += "Options mono " + hb_OSNewLine()
ENDIF
IF !::lRunAtStartup
cInfo += "Options NoRunAtStartup " + hb_OSNewLine()
ENDIF
IF ::nSpeed != 0
cInfo += "Run Speed " + LTrim( Str( ::nSpeed ) ) + hb_OSNewLine()
ENDIF
IF ::nTabWidth != 4
cInfo += "Options Tab " + LTrim( Str( ::nTabWidth ) ) + hb_OSNewLine()
ENDIF
IF ::lShowStatics
cInfo += "Monitor Static" + hb_OSNewLine()
ENDIF
IF ::lShowPublics
cInfo += "Monitor Public" + hb_OSNewLine()
ENDIF
IF ::lShowLocals
cInfo += "Monitor Local" + hb_OSNewLine()
ENDIF
IF ::lShowPrivates
cInfo += "Monitor Private" + hb_OSNewLine()
ENDIF
IF ::lShowGlobals
cInfo += "Monitor Global" + hb_OSNewLine()
ENDIF
IF ::lSortVars
cInfo += "Monitor Sort" + hb_OSNewLine()
ENDIF
IF ::lShowCallStack
cInfo += "View CallStack" + hb_OSNewLine()
ENDIF
IF ! ::lLineNumbers
cInfo += "Num Off" + hb_OSNewLine()
ENDIF
IF ! Empty( ::aBreakPoints )
FOR n := 1 TO Len( ::aBreakPoints )
cInfo += "BP " + LTrim( Str( ::aBreakPoints[ n ][ 1 ] ) ) + " " + ;
AllTrim( ::aBreakPoints[ n ][ 2 ] ) + hb_OSNewLine()
NEXT
ENDIF
/* This part of the script must be executed after all windows are created */
FOR n := 1 TO Len( ::aWindows )
oWnd := ::aWindows[ n ]
cInfo += "Window Size " + LTrim( Str( oWnd:nBottom - oWnd:nTop + 1 ) ) + " "
cInfo += LTrim( Str( oWnd:nRight - oWnd:nLeft + 1 ) ) + hb_OSNewLine()
cInfo += "Window Move " + LTrim( Str( oWnd:nTop ) ) + " "
cInfo += LTrim( Str( oWnd:nLeft ) ) + hb_OSNewLine()
cInfo += "Window Next" + hb_OSNewLine()
NEXT
MemoWrit( ::cSettingsFileName, cInfo )
ENDIF
RETURN NIL
METHOD SearchLine() CLASS HBDebugger
LOCAL cLine := ::InputBox( "Line number", "1" )
IF Val( cLine ) > 0
::GotoLine ( Val( cLine ) )
ENDIF
RETURN NIL
METHOD Show() CLASS HBDebugger
::SaveAppScreen()
::oPullDown:Display()
::oWndCode:Show( .T. )
::oWndCommand:Show()
DispOutAt( ::oWndCommand:nBottom - 1, ::oWndCommand:nLeft + 1, ">" )
::BarDisplay()
RETURN NIL
METHOD ShowAllGlobals() CLASS HBDebugger
::lShowAllGlobals := ! ::lShowAllGlobals
::RefreshVars()
RETURN NIL
METHOD ShowAppScreen() CLASS HBDebugger
::CloseDebuggerWindow()
IF LastKey() == K_LBUTTONDOWN
Inkey( 0, INKEY_ALL )
ENDIF
DO WHILE Inkey( 0, INKEY_ALL ) == K_MOUSEMOVE
ENDDO
::OpenDebuggerWindow()
RETURN NIL
METHOD ShowCallStack() CLASS HBDebugger
::lShowCallStack := .T.
IF ::oWndStack == NIL
SetCursor( SC_NONE )
DispBegin()
// Resize code window
::oWndCode:Resize(,,, ::oWndCode:nRight - 16 )
// Resize vars window
IF ::oWndVars != NIL
::oWndVars:Resize(,,, ::oWndVars:nRight - 16 )
ENDIF
// Resize watchpoints window
IF ::oWndPnt != NIL
::oWndPnt:Resize(,,, ::oWndPnt:nRight - 16)
ENDIF
DispEnd()
IF ::aWindows[ ::nCurrentWindow ]:lFocused
::aWindows[ ::nCurrentWindow ]:Show( .F. )
ENDIF
::oWndStack := HBDbWindow():New( 1, ::nMaxCol - 15, ::nMaxRow - 6, ::nMaxCol,;
"Calls" )
::oWndStack:bKeyPressed := { | nKey | ::CallStackProcessKey( nKey ) }
::oWndStack:bLButtonDown := { || ::CallStackProcessKey( K_LBUTTONDOWN ) }
AAdd( ::aWindows, ::oWndStack )
//::nCurrentWindow := Len( ::aWindows )
IF ::oBrwStack == NIL
::BuildBrowseStack()
ENDIF
::oWndStack:bPainted := { || ::oBrwStack:ColorSpec := __DbgColors()[ 2 ] + "," + ;
__DbgColors()[ 5 ] + "," + __DbgColors()[ 4 ],;
::oBrwStack:RefreshAll(), ::oBrwStack:ForceStable() }
::oWndStack:bGotFocus := { || SetCursor( SC_NONE ) }
::oWndStack:Show( .F. )
ENDIF
RETURN NIL
METHOD ShowCodeLine( nProc ) CLASS HBDebugger
LOCAL cDir
LOCAL cName
LOCAL nLine
LOCAL cPrgName
// we only update the stack window and up a new browse
// to view the code if we have just broken execution
IF !::lGo
IF ::oWndStack != NIL
::oBrwStack:RefreshAll()
ENDIF
nLine := ::aProcStack[ nProc ][ CSTACK_LINE ]
cPrgName := ::aProcStack[ nProc ][ CSTACK_MODULE ]
IF nLine == NIL
::oBrwText := NIL
::oWndCode:Browser := NIL
::oWndCode:SetCaption( ::aProcStack[ nProc ][ CSTACK_FUNCTION ] +;
": Code not available" )
::oWndCode:Refresh() // to force the window caption to update
RETURN NIL
ENDIF
IF ::lPPO
hb_FNameSplit( cPrgName, @cDir, @cName, NIL )
cPrgName := hb_FNameMerge( cDir, cName, ".ppo" )
ENDIF
IF ! Empty( cPrgName )
IF !FILENAME_EQUAL( strip_path( cPrgName ), strip_path( ::cPrgName ) ) ;
.OR. ::oBrwText == NIL
IF ! File( cPrgName ) .AND. !Empty( ::cPathForFiles )
cPrgName := ::LocatePrgPath( cPrgName )
ENDIF
::cPrgName := cPrgName
IF !File( cPrgName )
::oBrwText := NIL
::oWndCode:Browser := NIL
::oWndCode:SetCaption( ::aProcStack[ nProc ][ CSTACK_MODULE ] + ;
" File not found" )
::oWndCode:Refresh()
RETURN NIL
ENDIF
IF ::oBrwText == NIL
::oBrwText := HBBrwText():New( ::oWndCode:nTop + 1, ::oWndCode:nLeft + 1,;
::oWndCode:nBottom - 1, ::oWndCode:nRight - 1, cPrgName,;
__DbgColors()[ 2 ] + "," + __DbgColors()[ 5 ] + "," + ;
__DbgColors()[ 3 ] + "," + __DbgColors()[ 6 ], ;
::lLineNumbers, ::nTabWidth )
::oWndCode:Browser := ::oBrwText
ELSE
::oBrwText:LoadFile(cPrgName)
ENDIF
::oWndCode:bPainted := { || iif( ::oBrwText != NIL, ::oBrwText:RefreshAll():ForceStable(), ::oWndCode:Clear() ) }
::RedisplayBreakpoints() // check for breakpoints in this file and display them
::oWndCode:SetCaption( ::cPrgName )
::oWndCode:Refresh() // to force the window caption to update
ENDIF
::oBrwText:SetActiveLine( nLine )
::GotoLine( nLine )
ENDIF
ENDIF
RETURN NIL
METHOD ShowHelp( nTopic ) CLASS HBDebugger
LOCAL nCursor := SetCursor( SC_NONE )
__dbgHelp( nTopic )
SetCursor( nCursor )
RETURN NIL
#define MAX_VARS_HEIGHT 7
METHOD ShowVars() CLASS HBDebugger
LOCAL nWidth
LOCAL oCol
LOCAL lRepaint := .F.
LOCAL nTop
LOCAL nBottom
LOCAL lWindowCreated := .F.
IF ::lGo
RETURN NIL
ENDIF
IF ! ( ::lShowLocals .OR. ::lShowStatics .OR. ::lShowPrivates .OR. ;
::lShowPublics .OR. ::lShowGlobals )
RETURN NIL
ENDIF
DispBegin()
IF ::oWndVars == NIL
nTop := iif( ::oWndPnt != NIL .AND. ::oWndPnt:lVisible, ::oWndPnt:nBottom + 1,1)
nBottom := nTop + Min( MAX_VARS_HEIGHT, Len( ::aVars ) + 1 )
::oWndVars := HBDbWindow():New( nTop, 0, nBottom,;
::nMaxCol - iif( ::oWndStack != NIL, ::oWndStack:nWidth(), 0 ),;
"Monitor:" + ;
iif( ::lShowGlobals, " Global", "" ) + iif( ::lShowLocals, " Local", "" ) + ;
iif( ::lShowStatics, " Static", "" ) + iif( ::lShowPrivates, " Private", "" ) + ;
iif( ::lShowPublics, " Public", "" ) )
::oWndVars:bLButtonDown := { | nMRow, nMCol | ::WndVarsLButtonDown( nMRow, nMCol ) }
::oWndVars:bLDblClick := { || ::EditVar( ::oBrwVars:Cargo[ 1 ] ) }
::oWndVars:bPainted := { || iif(Len( ::aVars ) > 0, ( ::oBrwVars:RefreshAll():ForceStable(),RefreshVarsS(::oBrwVars) ),) }
::oWndVars:bKeyPressed := { | nKey | iif( Len( ::aVars ) == 0, NIL, ( ;
iif( nKey == K_DOWN, ::oBrwVars:Down(), NIL ) ;
, iif( nKey == K_UP, ::oBrwVars:Up(), NIL ) ;
, iif( nKey == K_PGDN, ::oBrwVars:PageDown(), NIL ) ;
, iif( nKey == K_PGUP, ::oBrwVars:PageUp(), NIL ) ;
, iif( nKey == K_HOME, ::oBrwVars:GoTop(), NIL ) ;
, iif( nKey == K_END, ::oBrwVars:GoBottom(), NIL ) ;
, iif( nKey == K_ENTER, ::EditVar( ::oBrwVars:Cargo[ 1 ] ), NIL ), ;
iif(Len(::aVars)>0, ::oBrwVars:ForceStable(), NIL) ) ) }
AAdd( ::aWindows, ::oWndVars )
lWindowCreated := .T.
ELSE
nTop := ::oWndVars:nTop
::oWndVars:cCaption := "Monitor:" + ;
iif( ::lShowGlobals, " Global", "" ) + ;
iif( ::lShowLocals, " Local", "" ) + ;
iif( ::lShowStatics, " Static", "" ) + ;
iif( ::lShowPrivates, " Private", "" ) + ;
iif( ::lShowPublics, " Public", "" )
nBottom := ::oWndVars:nBottom
IF Len( ::aVars ) == 0
IF ::oWndVars:nBottom - ::oWndVars:nTop > 1
nBottom := nTop + 1
ENDIF
ELSEIF Len( ::aVars ) > ::oWndVars:nBottom - ::oWndVars:nTop - 1
nBottom := nTop + Min( Len( ::aVars ) + 1, MAX_VARS_HEIGHT )
ELSEIF Len( ::aVars ) < ::oWndVars:nBottom - ::oWndVars:nTop - 1
nBottom := nTop + Len( ::aVars ) + 1
ELSE
nBottom := ::oWndVars:nBottom
ENDIF
ENDIF
IF Len( ::aVars ) > 0 .AND. ::oBrwVars == NIL
::oBrwVars := HBDbBrowser():New( nTop + 1, 1, nBottom - 1, ;
::nMaxCol - iif( ::oWndStack != NIL, ::oWndStack:nWidth(), 0 ) - 1 )
::oBrwVars:Cargo := { 1, {} } // Actual highlighted row
::oBrwVars:ColorSpec := ::aColors[ 2 ] + "," + ::aColors[ 5 ] + "," + ::aColors[ 3 ]
::oBrwVars:goTopBlock := { || ::oBrwVars:cargo[ 1 ] := Min( 1, Len( ::aVars ) ) }
::oBrwVars:goBottomBlock := { || ::oBrwVars:cargo[ 1 ] := Max( 1, Len( ::aVars ) ) }
::oBrwVars:skipBlock := { | nSkip, nOld | ;
nOld := ::oBrwVars:Cargo[ 1 ],;
::oBrwVars:Cargo[ 1 ] += nSkip,;
::oBrwVars:Cargo[ 1 ] := Min( Max( ::oBrwVars:Cargo[ 1 ], 1 ), Len( ::aVars ) ),;
::oBrwVars:Cargo[ 1 ] - nOld }
nWidth := ::oWndVars:nWidth() - 1
oCol := TBColumnNew( "", ;
{ || PadR( LTrim( Str( ::oBrwVars:Cargo[ 1 ] - 1 ) ) + ") " + ;
::VarGetInfo( ::aVars[ Max( ::oBrwVars:Cargo[ 1 ], 1 ) ] ), ;
::oWndVars:nWidth() - 2 ) } )
::oBrwVars:AddColumn( oCol )
AAdd( ::oBrwVars:Cargo[ 2 ], ::aVars )
oCol:DefColor := { 1, 2 }
::oBrwVars:ForceStable()
ELSEIF Len( ::aVars ) == 0
::oBrwVars := NIL
::oWndVars:Browser := NIL
ENDIF
::oWndVars:Browser := ::oBrwVars
IF lWindowCreated
::oWndVars:Show()
::ResizeWindows( ::oWndVars )
ELSE
IF ::oBrwVars != NIL
IF ::oBrwVars:cargo[ 1 ] <= 0
::oBrwVars:cargo[ 1 ] := 1
ENDIF
ENDIF
IF Len( ::aVars ) == 0
IF nBottom == ::oWndVars:nBottom
/* We still need to redraw window caption, it could have changed */
::oWndVars:Refresh()
ENDIF
ENDIF
IF nBottom != ::oWndVars:nBottom
::oWndVars:Resize( ,, nBottom )
lRepaint := .T.
ELSE
IF ::oBrwVars != NIL
::oBrwVars:RefreshAll():ForceStable()
ENDIF
::oWndVars:Refresh()
ENDIF
IF ! ::oWndVars:lVisible .OR. lRepaint
::ResizeWindows( ::oWndVars )
ENDIF
ENDIF
DispEnd()
RETURN NIL
METHOD Stack() CLASS HBDebugger
::lShowCallStack := ! ::lShowCallStack
::oPulldown:GetItemByIdent( "CALLSTACK" ):checked := ::lShowCallStack
IF ::lActive
IF ::lShowCallStack
::ShowCallStack()
ELSE
::HideCallStack()
ENDIF
ENDIF
RETURN NIL
METHOD Static() CLASS HBDebugger
::lShowStatics := ! ::lShowStatics
::RefreshVars()
RETURN NIL
METHOD Step() CLASS HBDebugger
// we are starting to run again so reset to the deepest call if displaying stack
IF ! ::oBrwStack == NIL
::oBrwStack:GoTop()
ENDIF
::RestoreAppScreen()
::RestoreAppState()
::Exit()
RETURN NIL
METHOD ToCursor() CLASS HBDebugger
IF ::IsValidStopLine( strip_path( ::cPrgName ), ::oBrwText:RowPos() )
hb_DBG_SetToCursor( ::pInfo, strip_path( ::cPrgName ), ::oBrwText:RowPos() )
::RestoreAppScreen()
::RestoreAppState()
::Exit()
ENDIF
RETURN Self
// Toggle a breakpoint at the cursor position in the currently viewed file
// which may be different from the file in which execution was broken
METHOD ToggleBreakPoint( nLine, cFileName ) CLASS HBDebugger
// look for a breakpoint which matches both line number and program name
LOCAL nAt
IF !::lActive
RETURN NIL
ENDIF
IF nLine == NIL
cFileName := strip_path( ::cPrgName )
nLine := ::oBrwText:RowPos()
ENDIF
IF !::IsValidStopLine( cFileName, nLine )
RETURN NIL
ENDIF
nAt := AScan( ::aBreakPoints, { | aBreak | aBreak[ 1 ] == nLine ;
.AND. FILENAME_EQUAL( aBreak[ 2 ], cFileName ) } )
IF nAt == 0
AAdd( ::aBreakPoints, { nLine, cFileName } ) // it was nLine
hb_DBG_AddBreak( ::pInfo, cFileName, nLine )
IF FILENAME_EQUAL( cFileName, strip_path( ::cPrgName ) )
::oBrwText:ToggleBreakPoint( nLine, .T. )
ENDIF
ELSE
ADel( ::aBreakPoints, nAt )
ASize( ::aBreakPoints, Len( ::aBreakPoints ) - 1 )
hb_DBG_DelBreak( ::pInfo, nAt - 1 )
IF FILENAME_EQUAL( cFileName, strip_path( ::cPrgName ) )
::oBrwText:ToggleBreakPoint( nLine, .F. )
ENDIF
ENDIF
::oBrwText:RefreshCurrent()
RETURN NIL
METHOD Trace() CLASS HBDebugger
hb_DBG_SetTrace( ::pInfo )
::Step() //forces a Step()
RETURN Self
METHOD TracepointAdd( cExpr ) CLASS HBDebugger
LOCAL aWatch
IF cExpr == NIL
cExpr := Space( 255 )
cExpr := AllTrim( ::InputBox( "Enter Tracepoint", cExpr ) )
IF LastKey() == K_ESC
RETURN Self
ENDIF
ENDIF
cExpr := AllTrim( cExpr )
IF Empty( cExpr )
RETURN Self
ENDIF
aWatch := { "tp", cExpr, NIL }
::RestoreAppState()
hb_DBG_AddWatch( ::pInfo, cExpr, .T. )
::SaveAppState()
AAdd( ::aWatch, aWatch )
::WatchpointsShow()
RETURN Self
METHOD VarGetInfo( aVar ) CLASS HBDebugger
LOCAL cType := Left( aVar[ VAR_TYPE ], 1 )
LOCAL uValue := ::VarGetValue( aVar )
DO CASE
CASE cType == "G" ; RETURN aVar[ VAR_NAME ] + " <Global, " + ValType( uValue ) + ">: " + __dbgValToStr( uValue )
CASE cType == "L" ; RETURN aVar[ VAR_NAME ] + " <Local, " + ValType( uValue ) + ">: " + __dbgValToStr( uValue )
CASE cType == "S" ; RETURN aVar[ VAR_NAME ] + " <Static, " + ValType( uValue ) + ">: " + __dbgValToStr( uValue )
OTHERWISE ; RETURN aVar[ VAR_NAME ] + " <" + aVar[ VAR_TYPE ] + ", " + ValType( uValue ) + ">: " + __dbgValToStr( uValue )
ENDCASE
// ; Never reached
RETURN ""
METHOD VarGetValue( aVar ) CLASS HBDebugger
LOCAL cType := Left( aVar[ VAR_TYPE ], 1 )
DO CASE
CASE cType == "G" ; RETURN hb_dbg_vmVarGGet( aVar[ VAR_LEVEL ], aVar[ VAR_POS ] )
CASE cType == "L" ; RETURN hb_dbg_vmVarLGet( hb_dbg_procLevel() - aVar[ VAR_LEVEL ], aVar[ VAR_POS ] )
CASE cType == "S" ; RETURN hb_dbg_vmVarSGet( aVar[ VAR_LEVEL ], aVar[ VAR_POS ] )
OTHERWISE ; RETURN aVar[ VAR_POS ] // Public or Private
ENDCASE
// ; Never reached
RETURN NIL
METHOD VarSetValue( aVar, uValue ) CLASS HBDebugger
LOCAL nProcLevel
LOCAL cType := Left( aVar[ VAR_TYPE ], 1 )
IF cType == "G"
hb_dbg_vmVarGSet( aVar[ VAR_LEVEL ], aVar[ VAR_POS ], uValue )
ELSEIF cType == "L"
nProcLevel := hb_dbg_procLevel() - aVar[ VAR_LEVEL ] //skip debugger stack
hb_dbg_vmVarLSet( nProcLevel, aVar[ VAR_POS ], uValue )
ELSEIF cType == "S"
hb_dbg_vmVarSSet( aVar[ VAR_LEVEL ], aVar[ VAR_POS ], uValue )
ELSE
// Public or Private
aVar[ VAR_POS ] := uValue
&( aVar[ VAR_NAME ] ) := uValue
ENDIF
RETURN Self
METHOD ViewSets() CLASS HBDebugger
LOCAL oWndSets := HBDbWindow():New( 1, 8, ::nMaxRow - 2, ::nMaxCol - 8,;
"System Settings[1..47]", ::ClrModal() )
LOCAL aSets := { "Exact", "Fixed", "Decimals", "DateFormat", "Epoch", "Path",;
"Default", "Exclusive", "SoftSeek", "Unique", "Deleted",;
"Cancel", "Debug", "TypeAhead", "Color", "Cursor", "Console",;
"Alternate", "AltFile", "Device", "Extra", "ExtraFile",;
"Printer", "PrintFile", "Margin", "Bell", "Confirm", "Escape",;
"Insert", "Exit", "Intensity", "ScoreBoard", "Delimeters",;
"DelimChars", "Wrap", "Message", "MCenter", "ScrollBreak",;
"EventMask", "VideoMode", "MBlockSize", "MFileExt",;
"StrictRead", "Optimize", "Autopen", "Autorder", "AutoShare" }
LOCAL oBrwSets := HBDbBrowser():new( oWndSets:nTop + 1, oWndSets:nLeft + 1,;
oWndSets:nBottom - 1, oWndSets:nRight - 1 )
LOCAL nWidth := oWndSets:nRight - oWndSets:nLeft - 1
LOCAL oCol
oBrwSets:Cargo := { 1, {} } // Actual highlighted row
oBrwSets:autolite := .F.
oBrwSets:ColorSpec := ::ClrModal()
oBrwSets:goTopBlock := { || oBrwSets:cargo[ 1 ] := 1 }
oBrwSets:goBottomBlock := { || oBrwSets:cargo[ 1 ] := Len( oBrwSets:cargo[ 2 ][ 1 ] ) }
oBrwSets:skipBlock := { | nPos | ( nPos := ArrayBrowseSkip( nPos, oBrwSets ), oBrwSets:cargo[ 1 ] := ;
oBrwSets:cargo[ 1 ] + nPos, nPos ) }
oBrwSets:AddColumn( oCol := TBColumnNew( "", { || PadR( aSets[ oBrwSets:cargo[ 1 ] ], 12 ) } ) )
AAdd( oBrwSets:Cargo[ 2 ], aSets )
ocol:defcolor := { 1, 2 }
oBrwSets:AddColumn( oCol := TBColumnNew( "",;
{ || PadR( __dbgValToStr( Set( oBrwSets:cargo[ 1 ] ) ), nWidth - 13 ) } ) )
ocol:defcolor := { 1, 3 }
ocol:width := 40
oWndSets:bPainted := { || oBrwSets:ForceStable(), RefreshVarsS( oBrwSets ) }
oWndSets:bKeyPressed := { | nKey | SetsKeyPressed( nKey, oBrwSets, Len( aSets ),;
oWndSets, "System Settings",;
{ || ::EditSet( oBrwSets:Cargo[ 1 ], oBrwSets ) } ) }
SetCursor( SC_NONE )
oWndSets:ShowModal()
RETURN NIL
METHOD WatchGetInfo( nWatch ) CLASS HBDebugger
LOCAL xVal
LOCAL cType
LOCAL lValid
LOCAL aWatch := ::aWatch[ nWatch ]
::RestoreAppState()
xVal := ::GetExprValue( nWatch, @lValid )
::SaveAppState()
IF lValid
cType := ValType( xVal )
xVal := __dbgValToStr( xVal )
ELSE
// xVal contains error description
cType := "U"
// xVal := "Undefined"
ENDIF
RETURN aWatch[ WP_EXPR ] + " <" + aWatch[ WP_TYPE ] + ", " + cType + ">: " + xVal
METHOD WatchpointAdd( cExpr ) CLASS HBDebugger
LOCAL aWatch
IF cExpr == NIL
cExpr := Space( 255 )
cExpr := AllTrim( ::InputBox( "Enter Watchpoint", cExpr ) )
IF LastKey() == K_ESC
RETURN Self
ENDIF
ENDIF
cExpr := AllTrim( cExpr )
IF Empty( cExpr )
RETURN Self
ENDIF
aWatch := { "wp", cExpr }
hb_DBG_AddWatch( ::pInfo, cExpr, .F. )
AAdd( ::aWatch, aWatch )
::WatchpointsShow()
RETURN Self
METHOD WatchpointDel( nPos ) CLASS HBDebugger
IF ::oWndPnt != NIL .AND. ::oWndPnt:lVisible
IF nPos == NIL
// called from the menu
nPos := ::InputBox( "Enter item number to delete", ::oBrwPnt:cargo[ 1 ] - 1 )
ELSE
nPos--
ENDIF
IF LastKey() != K_ESC
IF nPos >=0 .AND. nPos < Len( ::aWatch )
::oBrwPnt:gotop()
hb_DBG_DelWatch( ::pInfo, nPos )
ADel( ::aWatch, nPos + 1 )
ASize( ::aWatch, Len( ::aWatch ) - 1 )
IF Len( ::aWatch ) == 0
::WatchpointsHide()
ELSE
::WatchpointsShow()
ENDIF
ENDIF
ENDIF
ENDIF
RETURN Self
METHOD WatchpointEdit( nPos ) CLASS HBDebugger
LOCAL cExpr
LOCAL aWatch
cExpr := PadR( ::aWatch[ nPos ][ WP_EXPR ], 255 )
cExpr := AllTrim( ::InputBox( "Enter Watchpoint", cExpr ) )
IF LastKey() == K_ESC
RETURN Self
ENDIF
cExpr := AllTrim( cExpr )
IF Empty( cExpr )
RETURN Self
ENDIF
aWatch := { "wp", cExpr }
hb_DBG_SetWatch( ::pInfo, nPos - 1, cExpr, .F. )
::aWatch[ nPos ] := aWatch
::WatchpointsShow()
RETURN Self
METHOD WatchpointInspect( nPos ) CLASS HBDebugger
LOCAL xValue
LOCAL lValid
::RestoreAppState()
xValue := ::GetExprValue( ::aWatch[ nPos ][ WP_EXPR ], @lValid )
::SaveAppState()
::InputBox( ::aWatch[ nPos ][ WP_EXPR ], xValue, NIL, .F. )
::RefreshVars()
RETURN Self
METHOD WatchpointsHide() CLASS HBDebugger
::oWndPnt:Hide()
::oWndCode:nTop := iif( ::oWndVars != NIL .AND. ::oWndVars:lVisible, ::oWndVars:nBottom + 1, 1 )
::oBrwText:Resize( ::oWndCode:nTop + 1 )
IF ::aWindows[ ::nCurrentWindow ] == ::oWndPnt
::NextWindow()
ENDIF
RETURN NIL
METHOD WatchpointsShow() CLASS HBDebugger
LOCAL nWidth
LOCAL oCol
LOCAL lRepaint := .F.
LOCAL nTop
IF ::lGo
RETURN NIL
ENDIF
IF Len( ::aWatch ) == 0
RETURN NIL
ENDIF
IF ::oWndPnt == NIL
nTop := iif( ::oWndVars != NIL .AND. ::oWndVars:lVisible, ::oWndVars:nBottom, 0 ) + 1
::oWndPnt := HBDbWindow():New( nTop,;
0, ;
nTop + Min( 4, Len( ::aWatch ) ) + 1,;
::nMaxCol - iif( ::oWndStack != NIL, ::oWndStack:nWidth(), 0 ),;
"Watch" )
// ::oBrwText:Resize( ::oWndPnt:nBottom + 1 )
// ::oWndCode:nTop := ::oWndPnt:nBottom + 1
// ::oBrwText:Resize( ::oWndCode:nTop + 1 )
// ::oBrwText:RefreshAll()
// ::oWndCode:SetFocus( .T. )
// ::oWndPnt:bLButtonDown := { | nMRow, nMCol | ::WndVarsLButtonDown( nMRow, nMCol ) }
// ::oWndPnt:bLDblClick := { | nMRow, nMCol | ::EditVar( ::oBrwPnt:Cargo[ 1 ] ) }
::oBrwPnt := HBDbBrowser():New( nTop + 1, 1, ::oWndPnt:nBottom - 1, ::nMaxCol - iif( ::oWndStack != NIL,;
::oWndStack:nWidth(), 0 ) - 1 )
::oWndPnt:Browser := ::oBrwPnt
::oBrwPnt:Cargo := { 1, {} } // Actual highlighted row
::oBrwPnt:ColorSpec := ::aColors[ 2 ] + "," + ::aColors[ 5 ] + "," + ::aColors[ 3 ]
::oBrwPnt:goTopBlock := { || ::oBrwPnt:cargo[ 1 ] := Min( 1, Len(::aWatch ) ) }
::oBrwPnt:goBottomBlock := { || ::oBrwPnt:cargo[ 1 ] := Len( ::aWatch ) }
::oBrwPnt:skipBlock := { | nSkip, nOld | nOld := ::oBrwPnt:Cargo[ 1 ],;
::oBrwPnt:Cargo[ 1 ] += nSkip,;
::oBrwPnt:Cargo[ 1 ] := Min( Max( ::oBrwPnt:Cargo[ 1 ], 1 ),;
Len( ::aWatch ) ),;
iif( Len(::aWatch) > 0, ::oBrwPnt:Cargo[ 1 ] - nOld, 0 ) }
nWidth := ::oWndPnt:nWidth() - 1
oCol := TBColumnNew( "", ;
{ || PadR( iif( Len( ::aWatch ) > 0, ;
LTrim( Str( ::oBrwPnt:Cargo[ 1 ] - 1 ) ) + ") " + ;
::WatchGetInfo( Max( ::oBrwPnt:Cargo[ 1 ], 1 ) ), ;
" " ), ;
::oWndPnt:nWidth() - 2 ) } )
::oBrwPnt:AddColumn( oCol )
AAdd( ::oBrwPnt:Cargo[ 2 ], ::aWatch)
oCol:DefColor := { 1, 2 }
::oWndPnt:bPainted := { || iif( Len( ::aWatch ) > 0, ( ::oBrwPnt:RefreshAll():ForceStable(), RefreshVarsS( ::oBrwPnt ) /*, ::RefreshVars()*/ ) , ) }
::oWndPnt:bKeyPressed := { | nKey | ;
( iif( nKey == K_DOWN, ::oBrwPnt:Down(), NIL ) ;
, iif( nKey == K_UP, ::oBrwPnt:Up(), NIL ) ;
, iif( nKey == K_PGDN, ::oBrwPnt:PageDown(), NIL ) ;
, iif( nKey == K_PGUP, ::oBrwPnt:PageUp(), NIL ) ;
, iif( nKey == K_HOME, ::oBrwPnt:GoTop(), NIL ) ;
, iif( nKey == K_END, ::oBrwPnt:GoBottom(), NIL ) ;
, iif( nKey == K_DEL, ::WatchpointDel( ::oBrwPnt:Cargo[ 1 ] ), NIL ) ;
, iif( nKey == K_ENTER, ::WatchpointEdit( ::oBrwPnt:Cargo[ 1 ] ), NIL ) ;
, iif( nKey == K_CTRL_ENTER, ::WatchpointInspect( ::oBrwPnt:Cargo[ 1 ] ), NIL ) ;
, ::oBrwPnt:ForceStable() ) }
AAdd( ::aWindows, ::oWndPnt )
::oWndPnt:Show()
::ResizeWindows( ::oWndPnt )
ELSE
IF ::oBrwPnt:cargo[ 1 ] <= 0
::oBrwPnt:cargo[ 1 ] := 1
ENDIF
DispBegin()
IF Len( ::aWatch ) > ::oWndPnt:nBottom - ::oWndPnt:nTop - 1
//Resize( top, left, bottom, right )
::oWndPnt:Resize( ,, ::oWndPnt:nTop + Min( Len( ::aWatch ) + 1, 4 ) )
lRepaint := .T.
ELSEIF Len( ::aWatch ) < ::oWndPnt:nBottom - ::oWndPnt:nTop - 1
::oWndPnt:Resize( ,, ::oWndPnt:nTop + Len( ::aWatch ) + 1 )
lRepaint := .T.
ELSE
::oBrwPnt:RefreshAll():ForceStable()
ENDIF
IF ! ::oWndPnt:lVisible .OR. lRepaint
::ResizeWindows( ::oWndPnt )
ENDIF
DispEnd()
ENDIF
RETURN NIL
METHOD WndVarsLButtonDown( nMRow, nMCol ) CLASS HBDebugger
IF nMRow > ::oWndVars:nTop .AND. ;
nMRow < ::oWndVars:nBottom .AND. ;
nMCol > ::oWndVars:nLeft .AND. ;
nMCol < ::oWndVars:nRight
IF nMRow - ::oWndVars:nTop >= 1 .AND. ;
nMRow - ::oWndVars:nTop <= Len( ::aVars )
DO WHILE ::oBrwVars:RowPos > nMRow - ::oWndVars:nTop
::oBrwVars:Up()
::oBrwVars:ForceStable()
ENDDO
DO WHILE ::oBrwVars:RowPos < nMRow - ::oWndVars:nTop
::oBrwVars:Down()
::oBrwVars:ForceStable()
ENDDO
ENDIF
ENDIF
RETURN NIL
STATIC PROCEDURE SetsKeyPressed( nKey, oBrwSets, nSets, oWnd, cCaption, bEdit )
DO CASE
CASE nKey == K_UP
oBrwSets:up()
CASE nKey == K_DOWN
oBrwSets:down()
CASE nKey == K_HOME .OR. nKey == K_CTRL_PGUP .OR. nKey == K_CTRL_HOME
oBrwSets:goTop()
CASE nKey == K_END .OR. nKey == K_CTRL_PGDN .OR. nKey == K_CTRL_END
oBrwSets:goBottom()
CASE nKey == K_PGDN
oBrwSets:pageDown()
CASE nKey == K_PGUP
oBrwSets:pageUp()
CASE nKey == K_ENTER
IF bEdit != NIL
Eval( bEdit )
ENDIF
IF LastKey() == K_ENTER
KEYBOARD Chr( K_DOWN )
ENDIF
ENDCASE
RefreshVarsS( oBrwSets )
oWnd:SetCaption( cCaption + "[" + RTrim( Str( oBrwSets:Cargo[ 1 ] ) ) + ".." + RTrim( Str( nSets ) ) + "]" )
RETURN
STATIC PROCEDURE StripUntil( pcLine, i, cChar )
LOCAL j
LOCAL n
LOCAL nLen := Len( pcLine )
n := Len( cChar )
j := i + n
DO WHILE j <= nLen .AND. SubStr( pcLine, j, n ) != cChar
j++
ENDDO
IF j <= nLen
pcLine := Left( pcLine, i - 1 ) + SubStr( pcLine, j + n )
ENDIF
RETURN
FUNCTION __DbgColors()
RETURN iif( ! s_oDebugger:lMonoDisplay,;
s_oDebugger:aColors,;
{ "W+/N", "W+/N", "N/W", "N/W", "N/W", "N/W", "W+/N", "N/W", "W+/W", "W/N", "W+/N" } )
FUNCTION __Dbg()
RETURN s_oDebugger
STATIC PROCEDURE RefreshVarsS( oBrowse )
LOCAL nLen := oBrowse:colCount
IF nLen == 2
oBrowse:deHilite():colPos := 2
ENDIF
oBrowse:deHilite():forceStable()
IF nLen == 2
oBrowse:hilite():colPos := 1
ENDIF
oBrowse:hilite()
RETURN
STATIC FUNCTION ArrayBrowseSkip( nPos, oBrwSets )
RETURN iif( oBrwSets:cargo[ 1 ] + nPos < 1, 0 - oBrwSets:cargo[ 1 ] + 1 , ;
iif( oBrwSets:cargo[ 1 ] + nPos > Len( oBrwSets:cargo[ 2 ][ 1 ] ), ;
Len( oBrwSets:cargo[ 2 ][ 1 ] ) - oBrwSets:cargo[ 1 ], nPos ) )
STATIC FUNCTION PathToArray( cList )
LOCAL aList := {}
LOCAL cSep := hb_OSPathListSeparator()
LOCAL cDirSep := hb_OSPathDelimiters()
LOCAL nPos
IF cList != NIL
DO WHILE ( nPos := At( cSep, cList ) ) != 0
AAdd( aList, SubStr( cList, 1, nPos - 1 ) ) // Add a new element
cList := SubStr( cList, nPos + 1 )
ENDDO
AAdd( aList, cList ) // Add final element
/* Strip ending delimiters */
AEval( aList, { | x, i | iif( Right( x, 1 ) $ cDirSep, aList[ i ] := Left( x, Len( x ) - 1 ), ) } )
ENDIF
RETURN aList
/* Check if a string starts with another string */
STATIC FUNCTION starts( cLine, cStart )
RETURN cStart == Left( cLine, Len( cStart ) )
/* Strip path from filename */
STATIC FUNCTION strip_path( cFileName )
LOCAL cName
LOCAL cExt
DEFAULT cFileName TO ""
hb_FNameSplit( cFileName, NIL, @cName, @cExt )
RETURN cName + cExt
#ifdef HB_NO_READDBG
STATIC FUNCTION getdbginput( nTop, nLeft, uValue, bValid, cColor )
LOCAL nOldCursor := SetCursor( SC_NORMAL )
LOCAL uTemp := uValue
IF cColor != NIL
SetColor( cColor )
ENDIF
DO WHILE .T.
@ nTop, nLeft SAY Space( Len( uTemp ) )
@ nTop, nLeft SAY ""
ACCEPT TO uTemp
IF bValid != NIL .AND. !Eval( bValid, uTemp )
uTemp := uValue
ELSE
EXIT
ENDIF
ENDDO
SetCursor( nOldCursor )
RETURN uTemp
#endif
FUNCTION __dbgValToStr( uVal )
LOCAL cType := ValType( uVal )
DO CASE
CASE uVal == NIL ; RETURN "NIL"
CASE cType == "B" ; RETURN "{ || ... }"
CASE cType == "A" ; RETURN "{ ... }"
CASE cType $ "CM" ; RETURN '"' + uVal + '"'
CASE cType == "L" ; RETURN iif( uVal, ".T.", ".F." )
CASE cType == "D" ; RETURN DToC( uVal )
CASE cType == "N" ; RETURN RTrim( Str( uVal ) )
CASE cType == "O" ; RETURN "Class " + uVal:ClassName() + " object"
CASE cType == "H" ; RETURN "Hash of " + RTrim( Str( Len( uVal ) ) ) + " elements"
CASE cType == "P" ; RETURN "Pointer"
ENDCASE
RETURN "U"
Reference in New Issue View Git Blame Copy Permalink