336 lines
10 KiB
Plaintext
336 lines
10 KiB
Plaintext
/*
|
|
* $Id$
|
|
*/
|
|
|
|
/*
|
|
* Harbour Project source code:
|
|
* The Debugger Object Inspector
|
|
*
|
|
* Copyright 2001 Luiz Rafael Culik <culik@sl.conex.net>
|
|
* www - http://www.harbour-project.org
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation; either version 2, or (at your option)
|
|
* any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this software; see the file COPYING. If not, write to
|
|
* the Free Software Foundation, Inc., 59 Temple Place, Suite 330,
|
|
* Boston, MA 02111-1307 USA (or visit the web site http://www.gnu.org/).
|
|
*
|
|
* As a special exception, the Harbour Project gives permission for
|
|
* additional uses of the text contained in its release of Harbour.
|
|
*
|
|
* The exception is that, if you link the Harbour libraries with other
|
|
* files to produce an executable, this does not by itself cause the
|
|
* resulting executable to be covered by the GNU General Public License.
|
|
* Your use of that executable is in no way restricted on account of
|
|
* linking the Harbour library code into it.
|
|
*
|
|
* This exception does not however invalidate any other reasons why
|
|
* the executable file might be covered by the GNU General Public License.
|
|
*
|
|
* This exception applies only to the code released by the Harbour
|
|
* Project under the name Harbour. If you copy code from other
|
|
* Harbour Project or Free Software Foundation releases into a copy of
|
|
* Harbour, as the General Public License permits, the exception does
|
|
* not apply to the code that you add in this way. To avoid misleading
|
|
* anyone as to the status of such modified files, you must delete
|
|
* this exception notice from them.
|
|
*
|
|
* If you write modifications of your own for Harbour, it is your choice
|
|
* whether to permit this exception to apply to your modifications.
|
|
* If you do not wish that, delete this exception notice.
|
|
*
|
|
*/
|
|
|
|
|
|
#include "setcurs.ch"
|
|
#include "common.ch"
|
|
#include "hbclass.ch"
|
|
#include "inkey.ch"
|
|
#pragma -es0
|
|
Class TDBGobject
|
|
//export:
|
|
data aWindows
|
|
data Theobj
|
|
data objname
|
|
data nCurWindow
|
|
data pItems
|
|
Data ArrayReference
|
|
Data ArrayIndex
|
|
Data AllNames
|
|
Method new
|
|
method addWindows
|
|
method doget
|
|
method SetsKeyPressed
|
|
endclass
|
|
|
|
method new(aArray,pArName) class tdbgObject
|
|
Local nPos
|
|
local aTempvars:= __objGetValueList(aArray)
|
|
Local aTempMethods:= __objGetMethodList(aArray)
|
|
::pItems:={}
|
|
::AllNames:={}
|
|
for nPos :=1 to len(aTempvars)
|
|
aadd(::pItems,{aTempvars[nPos,1],aTempvars[nPos,2]})
|
|
aadd(::AllNames,aTempvars[nPos,1])
|
|
next
|
|
for nPos :=1 to len(aTempMethods)
|
|
if !empty(aTempMethods[nPos])
|
|
aadd(::pItems,{aTempMethods[nPos],"Method"})
|
|
aadd(::AllNames,aTempMethods[nPos])
|
|
endif
|
|
next
|
|
::aWindows:={}
|
|
::objname:=parName
|
|
::TheObj:=aArray
|
|
|
|
::nCurWindow:=0
|
|
::ArrayReference:={}
|
|
::ArrayIndex:=1
|
|
|
|
::addWindows(::pItems)
|
|
Return Self
|
|
|
|
Method addWindows(aArray,nRow) class tdbgObject
|
|
local oBrwSets,nSize:=Len(AArray)
|
|
//local n:=1
|
|
Local owndsets
|
|
local nWidth
|
|
local oCol
|
|
local nMaxElem
|
|
|
|
if (nsize<maxrow()-2)
|
|
if nRow <> nil
|
|
owndsets:=TDbWindow():New( nRow, 5, if(nRow+nsize+1<maxrow()-2,nRow+nsize+1,maxrow()-2), maxcol()-5, ::objname +" is of class: " +::TheObj:classname() ,"N/W" )
|
|
else
|
|
owndsets:=TDbWindow():New( 1, 5, 2+nsize, maxcol()-5, ::objname +" is of class: " +::TheObj:classname() ,"N/W")
|
|
endif
|
|
else
|
|
owndsets:=TDbWindow():New( 1, 5, maxrow()-2, maxcol()-5, ::objname +" is of class: " +::TheObj:classname() ,"N/W")
|
|
endif
|
|
|
|
::nCurWindow++
|
|
oWndSets:lFocused:=.t.
|
|
aadd(::aWindows,owndsets)
|
|
|
|
nWidth := oWndSets:nRight - oWndSets:nLeft - 1
|
|
|
|
oBrwSets:=TbrowseNew(owndsets:nTop+1, owndsets:nLeft+1, owndsets:nBottom-1, owndsets:nRight-1)
|
|
::ArrayReference:=aarray
|
|
|
|
oBrwSets:ColorSpec := __Dbg():ClrModal()
|
|
oBrwSets:GoTopBlock := { || ::Arrayindex := 1 }
|
|
oBrwSets:GoBottomBlock := { || ::arrayindex := Len( ::ArrayReference) }
|
|
oBrwSets:SkipBlock := { | nSkip, nPos | nPos := ::arrayindex,;
|
|
::arrayindex := iif( nSkip > 0, Min( ::arrayindex+nSkip, Len(::arrayreference)),;
|
|
Max( 1, ::arrayindex + nSkip ) ), ::arrayindex - nPos }
|
|
oBrwSets:AddColumn( ocol:= TBColumnNew("", { || ::ArrayReference[::arrayindex,1]} ))
|
|
nMaxElem := maxelem(::AllNames)
|
|
ocol:width := nMaxElem
|
|
ocol:ColorBlock := { || { iif( ::Arrayindex == oBrwSets:Cargo, 2, 1 ), 2 } }
|
|
oBrwSets:Freeze:=1
|
|
|
|
oBrwSets:AddColumn( ocol:=TBColumnNew( "", { || iif( ValType( ;
|
|
::ArrayReference[ ::ArrayIndex, 2 ] ) == "C" .and. ;
|
|
::ArrayReference[ ::ArrayIndex, 2 ] == "Method",;
|
|
"Method", PadR( ValToStr( __ObjSendMsg( ::TheObj, ::ArrayReference[ ::arrayindex ,1] ) ),;
|
|
nWidth - 12 ) ) } ) )
|
|
|
|
oBrwSets:Cargo := 1 // Actual highligthed row
|
|
ocol:ColorBlock := { || { iif( ::Arrayindex == oBrwSets:Cargo, 3, 1 ), 3 } }
|
|
ocol:width:= MaxCol() - 14 - nMaxElem
|
|
oBrwsets:colpos:=2
|
|
::aWindows[::nCurWindow]:bPainted := { || oBrwSets:ForceStable() }
|
|
::aWindows[::nCurWindow]:bKeyPressed := { | nKey | ::SetsKeyPressed( nKey, oBrwSets, Len( aArray ),;
|
|
::aWindows[::nCurWindow],::objname ,Len(::Arrayreference),::pitems) }
|
|
::aWindows[::nCurwindow]:cCaption := ::objname +" is of class: " +::TheObj:classname()
|
|
|
|
SetCursor( SC_NONE )
|
|
::aWindows[::nCurWindow]:ShowModal()
|
|
|
|
return self
|
|
|
|
method SetsKeyPressed( nKey, oBrwSets, nSets, oWnd ,cName,LenArr,aArray) class tdbgObject
|
|
|
|
local nSet := oBrwSets:Cargo
|
|
local cTemp:=str(nSet,4)
|
|
local cOldname:= ::objname
|
|
Local nPos
|
|
|
|
do case
|
|
case nKey == K_UP
|
|
if oBrwSets:Cargo > 1
|
|
oBrwSets:Cargo--
|
|
oBrwSets:RefreshCurrent()
|
|
oBrwSets:Up()
|
|
oBrwSets:ForceStable()
|
|
endif
|
|
|
|
case nKey == K_DOWN
|
|
if oBrwSets:Cargo < nSets
|
|
oBrwSets:Cargo++
|
|
oBrwSets:RefreshCurrent()
|
|
oBrwSets:Down()
|
|
oBrwSets:ForceStable()
|
|
endif
|
|
|
|
case nKey == K_HOME
|
|
if oBrwSets:Cargo > 1
|
|
oBrwSets:Cargo := 1
|
|
oBrwSets:GoTop()
|
|
oBrwSets:ForceStable()
|
|
endif
|
|
|
|
case nKey == K_END
|
|
if oBrwSets:Cargo < nSets
|
|
oBrwSets:Cargo := nSets
|
|
oBrwSets:GoBottom()
|
|
oBrwSets:ForceStable()
|
|
endif
|
|
|
|
case nKey == K_PGUP
|
|
oBrwSets:PageUp()
|
|
oBrwSets:Cargo := ::ArrayIndex
|
|
oBrwSets:RefreshCurrent()
|
|
oBrwSets:ForceStable()
|
|
|
|
case nKey == K_PGDN
|
|
oBrwSets:PageDown()
|
|
oBrwSets:Cargo := ::ArrayIndex
|
|
oBrwSets:RefreshCurrent()
|
|
oBrwSets:ForceStable()
|
|
|
|
Case nKey ==13
|
|
if nSet==oBrwSets:Cargo
|
|
if valtype(aArray[nSet,2])=="A"
|
|
if len( aArray[nSet,2])>0
|
|
TDBGArray():New(aArray[nSet,2],::pitems[nSet,1])
|
|
endif
|
|
elseif valtype(aArray[nSet,2])=="O"
|
|
tdbgObject():New(aArray[nSet,2],::pitems[nSet,1])
|
|
/* elseif __objHasMethod(::theObj,aArray[nSet,2])
|
|
Alert("Value cannot be edited")*/
|
|
elseif valtype(aArray[nSet,2])=="B"
|
|
Alert("Value cannot be edited")
|
|
|
|
else
|
|
oBrwSets:RefreshCurrent()
|
|
cTemp:=::doget(oBrwsets,::arrayreference,nSet)
|
|
oBrwSets:RefreshCurrent()
|
|
oBrwSets:ForceStable()
|
|
|
|
endif
|
|
|
|
endif
|
|
|
|
endcase
|
|
|
|
return nil
|
|
|
|
static function ValToStr( uVal )
|
|
|
|
local cType := ValType( uVal )
|
|
local cResult := "U"
|
|
|
|
do case
|
|
case uVal == nil
|
|
cResult := "NIL"
|
|
|
|
case cType == "A"
|
|
cResult := "{ ... }"
|
|
|
|
case cType $ "CM"
|
|
cResult := '"' + uVal + '"'
|
|
|
|
case cType == "L"
|
|
cResult := iif( uVal, ".T.", ".F." )
|
|
|
|
case cType == "D"
|
|
cResult := DToC( uVal )
|
|
|
|
case cType == "N"
|
|
cResult := AllTrim( Str( uVal ) )
|
|
|
|
case cType == "O"
|
|
cResult := "Class " + uVal:ClassName() + " object"
|
|
Case cType =="B"
|
|
cResult:= "{ || ... }"
|
|
|
|
endcase
|
|
|
|
return cResult
|
|
|
|
METHOD doGet(oBro,pItem,nSet) class tdbgObject
|
|
LOCAL column, nKey
|
|
local getlist:={}
|
|
// save state
|
|
LOCAL lScoreSave := Set( _SET_SCOREBOARD, .f. )
|
|
LOCAL lExitSave := Set( _SET_EXIT, .t. )
|
|
LOCAL bInsSave := SetKey( K_INS )
|
|
local cValue
|
|
|
|
// make sure browse is stable
|
|
obro:forcestable()
|
|
// if confirming new record, append blank
|
|
|
|
// set insert key to toggle insert mode and cursor
|
|
SetKey( K_INS, ;
|
|
{ || SetCursor( if(ReadInsert(!ReadInsert()), SC_NORMAL, SC_INSERT)) };
|
|
)
|
|
|
|
// initial cursor setting
|
|
SetCursor( IF( ReadInsert(), SC_INSERT, SC_NORMAL ) )
|
|
|
|
// get column object from browse
|
|
column := oBro:getColumn( oBro:colPos )
|
|
|
|
// create a corresponding GET
|
|
cValue := PadR( ValToStr( pitem[nSet,2] ), column:Width )
|
|
@ row(),col() GET cValue
|
|
// get := Getnew( Row(),col(), column:block,,, oBro:colorSpec )
|
|
|
|
|
|
// read it
|
|
ReadModal(getlist )
|
|
// eval(column:block,get:Buffer)
|
|
// restore state
|
|
SetCursor( 0 )
|
|
Set( _SET_SCOREBOARD, lScoreSave )
|
|
Set( _SET_EXIT, lExitSave )
|
|
SetKey( K_INS, bInsSave )
|
|
|
|
if LastKey() == K_ENTER
|
|
__ObjSendMsg( ::TheObj, "_" + pitem[ nSet, 1 ], &cValue )
|
|
endif
|
|
|
|
// check exit key from get
|
|
nKey := LastKey()
|
|
IF nKey == K_UP .OR. nKey == K_DOWN .OR. nKey == K_PGUP .OR. nKey == K_PGDN
|
|
KEYBOARD CHR( nKey )
|
|
END
|
|
RETURN nil
|
|
|
|
static FUNC maxelem( a )
|
|
|
|
LOCAL nSize := LEN( a )
|
|
LOCAL max := 0
|
|
LOCAL tam := 0
|
|
LOCAL nCount
|
|
|
|
FOR nCount := 1 TO nSize
|
|
tam := LEN( a[ nCount ] )
|
|
max := IF( tam > max, tam, max )
|
|
NEXT
|
|
|
|
RETURN max
|
|
|
|
function __DbgObject(aArray,pArName)
|
|
return TDBGObject():New(aArray,pArName) |