Inspector de Objetos

Inspector de Objetos

Postby jnavas » Sat Apr 04, 2015 4:49 am

Antonio
Estoy muy entusiasmado con las posibilidades de FiveTouch

Es posible linkar la funcion aOData de FW o cual sera su equivalente en harbour, necesito leer cada Objeto, conocer sus Data y Metodos.
Existe posibilidad de publicar algunas fuentes de la clase BROWSE, y asi conocer sus alcances. Tambien Agregar en FIND y REPLACE en FIVEEDIT incluido en Fivetouch

Code: Select all  Expand view

FUNCTION FT_INSPECT(oBj)

   LOCAL aInfo,I,aMetodos:={},aData:={},uValue,cType,cVar,aLista,oFont,oFontB
   LOCAL aArray:={}

   aMetodos:=__objGetMethodList( oObj )  // Lectura de Metodos
[b]   aLista  := aOData( oObj )             // Lectura de Data
[/b]
   FOR I:=1 TO LEN(aLista)

      cVar  :=aLista[I]
      uValue:=oSend(oObj,cVar)
      AADD(aArray,uValue)
      uValue:=VAL2CHAR_( uValue )
      uValue:=CTOO(uValue,"C")
      AADD(aData,{cVar,uValue})

   NEXT I  

   AADD(aData,{"ClassName",oObj:ClassName()})
 
   FOR I=1 TO LEN(aMetodos)
      aMetodos[I]:={aMetodos[I],""}
   NEXT I

RETURN ACLONE(aArray)

FUNCTION VAL2CHAR_( uValue )
  LOCAL cResult := "NIL",  cType := VALTYPE( uValue )

     DO CASE
        CASE cType == "A"
             cResult := "{ ... }"

        CASE cType == "C"
             cResult := '"' + uValue + '"'

        CASE cType == "D"
             cResult := DTOC( uValue )

        CASE cType == "L"
             cResult := IIF( uValue, ".T.", ".F." )

        CASE cType == "N"
             cResult := LTRIM( STR( uValue))

        CASE cType == "O"
             cResult := "Object"

        CASE cType == "B"
             cResult := "{ || ... }"

     ENDCASE

RETURN cResult

 
User avatar
jnavas
 
Posts: 256
Joined: Wed Nov 16, 2005 12:03 pm
Location: Caracas - Venezuela

Re: Inspector de Objetos

Postby jnavas » Sat Apr 04, 2015 5:15 am



#include "FiveTouch.ch"

#include "FiveTouch.ch"

#xcommand DEFAULT <uVar1> := <uVal1> ;
[, <uVarN> := <uValN> ] => ;
<uVar1> := If( <uVar1> == nil, <uVal1>, <uVar1> ) ;;
[ <uVarN> := If( <uVarN> == nil, <uValN>, <uVarN> ); ]


function Main()
LOCAL oBtnCancelJ
LOCAL aBtnText:={"Incluir","Inspector","Modificar","Eliminar","Salir"}
LOCAL aBtn :=ARRAY(LEN(aBtnText))

PRIVATE oDlgBrw,oBrw

SET DELETE ON

FT_CREATE_TABLES()

USE ("FT_USER.DBF")
GO TOP

IF RECCOUNT()=0
FT_EDITUSER(NIL)
ENDIF

DEFINE DIALOG oDlgBrw TITLE "Usuarios" ;
SIZE 460, 600

@ 30, 0 BROWSE oBrw OF oDlgBrw ;
SIZE 458, 600 ;
HEADERS "Id", "Nombre","Fecha","Activo" ;
FIELDS FIELD->USR_ID, FIELD->USR_NAME, FIELD->USR_DATE,FIELD->USR_ACTIVE

@ 0, BCOL(1) BUTTON aBtn[1] PROMPT aBtnText[1] OF oDlgBrw ;
ACTION FT_EDITUSER(NIL)

@ 0, BCOL(2) BUTTON aBtn[2] PROMPT aBtnText[2] OF oDlgBrw ;
ACTION FT_INSPECT(oBrw)

@ 0, BCOL(3) BUTTON aBtn[3] PROMPT aBtnText[3] OF oDlgBrw ;
ACTION FT_EDITUSER(FIELD->USR_ID,3)

@ 0, BCOL(4) BUTTON aBtn[4] PROMPT aBtnText[4] OF oDlgBrw ;
ACTION FT_EDITUSER(FIELD->USR_ID,4)

@ 0, BCOL(5) BUTTON aBtn[5] PROMPT aBtnText[5] OF oDlgBrw ;
ACTION oDlgBrw:End()

ACTIVATE DIALOG oDlgBrw CENTERED

//FT_EDITUSER()
CLOSE ALL

RETURN NIL

FUNCTION BCOL(nCol)
RETURN 81*(nCol-1)+10



FUNCTION FT_EDITUSER(cId_User)
LOCAL oDlg,I,oBtnOk,oBtnCancel
LOCAL oSay:=ARRAY(3)

PRIVATE oId,oName,oDate,oActive
PRIVATE cId:=SPACE(03),cName:=SPACE(100),dDate:="00/00/0000",lActive:=.T.
PRIVATE aSay :={"ID" ,"Nombre","Fecha"}
PRIVATE aVars:={"cId","cName" ,"dDate"}

IF !Empty(cId_User)
MsgAlert(cId_User)
GO TOP
LOCATE FOR FIELD->USR_ID=cId_User
cId :=FIELD->USR_ID
cName :=FIELD->USR_NAME
dDate :=CTOD(FIELD->USR_DATE)
lActive:=FIELD->USR_ACTIVE
ENDIF

DEFINE DIALOG oDlg TITLE "Crear Usuario <AdaptaPro>" ;
SIZE 300, 200

FOR I =1 TO LEN(aSay)
@ CROW(I),10 SAY oSay[I] PROMPT aSay[I] OF oDlg
NEXT I

@ CROW(1),060 GET oId VAR cId OF oDlg
@ CROW(2),060 GET oName VAR cName OF oDlg
@ CROW(3),060 GET oDate VAR dDate OF oDlg
@ CROW(1),160 CHECKBOX oChk VAR lActive OF oDlg ;
PROMPT "Active"

@ CROW(5), 110 BUTTON oBtnOk PROMPT "Ok" OF oDlg ;
ACTION FT_SAVEUSR(oDlg)

@ CROW(5),200 BUTTON oBtnCancel PROMPT "Cancel" OF oDlg ;
ACTION oDlg:End()

ACTIVATE DIALOG oDlg CENTERED

return nil

FUNCTION CROW(nRow)
RETURN 30*(nRow-1)+20

/*
// Guardar Registro
*/
FUNCTION FT_SAVEUSR(oDlg)
LOCAL cMsg:="",i,uValue

FOR I=1 TO LEN(aVars)
if Empty(&(aVars[I]))
cMsg:=cMsg+IF(Empty(cMsg),"",CRLF)+aSay[I]
ENDIF
NEXT I

IF !Empty(cMsg)
MsgInfo(cMsg,"Falta campo(s)")
RETURN .F.
ENDIF

// USE ("FT_USER.DBF")
GO TOP

LOCATE FOR FIELD->USR_ID=cId

IF !FOUND()
APPEND BLANK
ENDIF

REPLACE FIELD->USR_ID WITH cId,;
FIELD->USR_NAME WITH cName,;
FIELD->USR_DATE WITH CTOD(dDate),;
FIELD->USR_ACTIVE WITH lActive

COMMIT
// USE

IF !MsgYesNo("Desea Agregar Otro Usuario")
oDlg:End()
ENDIF

FOR I=1 TO LEN(aVars)
if Empty(&(aVars[I]))
cMsg:=cMsg+IF(Empty(cMsg),"",CRLF)+aSay[I]
ENDIF
NEXT I

// Las variables debe ser vaciadas
FOR I=1 TO LEN(aVars)
uValue:=CTOEMPTY(&(aVars[I]))
STORE uValue TO &(aVars[I])
NEXT I

// oId:Refresh(.T.) No refresca

RETURN NIL


FUNCTION FT_CREATE_TABLES()
LOCAL I
LOCAL aTables:={}
LOCAL aStruct:={}
LOCAL aIndex :={}

AADD(aStruct,{"USR_ID", "C",003,0})
AADD(aStruct,{"USR_NAME", "C",120,0})
AADD(aStruct,{"USR_DATE" , "D",008,0})
AADD(aStruct,{"USR_ACTIVE","L",001,0})

AADD(aTables,{"FT_USER.DBF",aStruct,aIndex})

FOR I=1 TO LEN(aTables)

IF !FILE(aTables[I,1])
dbcreate(aTables[I,1],aTables[I,2])
ENDIF
NEXT I

RETURN NIL

/*
// Devuelve Vacio
*/
FUNCTION CTOEMPTY(uValue,cType,nLen)

DEFAULT cType:=ValType(uValue)

IF cType="C" .AND. EMPTY(nLen) .AND. ValType(uValue)="C"
nLen:=LEN(uValue)
ENDIF

DO CASE
CASE ValType(uValue)="U".AND.cType$"CM"
uValue:=SPACE(nLen)
CASE ValType(uValue)="U".AND.cType="N"
uValue:=0.00
CASE ValType(uValue)="U".AND.cType="D"
uValue:=CTOD("")
CASE ValType(uValue)="U".AND.cType="L"
uValue:=.F.
CASE ValType(uValue)="C"
uValue:=SPACE(nLen)
CASE ValType(uValue)="N"
uValue:=0
CASE ValType(uValue)="D"
uValue:=CTOD("")
CASE ValType(uValue)="L"
uValue:=.F.
ENDCASE
RETURN uValue

FUNCTION MsgAlert(cMsg1,cMsg2)
return MsgInfo(cMsg1,cMsg2)

FUNCTION FT_INSPECT(oObj)

LOCAL aMetodos:=__objGetMethodList( oObj ) // Lectura de Metodos

ViewArray(aMetodos,2,oObj)

RETURN NIL

function VIEWARRAY(aData,nCol,oObj)

local oDlg := QDialog()
local oLayout := QVBoxLayout()
local oBrw := QTableView( oDlg )
local oModel := QStandardItemModel( LEN(aData), nCol, oDlg )

oModel:SetHorizontalHeaderItem( 0, QStandardItem( "Header1" ) )
oModel:SetHorizontalHeaderItem( 1, QStandardItem( "Header2" ) )

FOR I=1 TO LEN(aData)
oModel:SetItem( I-1, 0, QStandardItem( aData[I] ) )
oModel:SetItem( I-1, 1, QStandardItem( STR(I) ) )
NEXT I

oDlg:SetLayout( oLayout )
oBrw:SetModel( oModel )
oLayout:AddWidget( oBrw )

oDlg:SetWindowTitle( "Inspector, Clase "+oObj:ClassName() )
oDlg:Resize( 500, 400 )
oDlg:Center()
oDlg:Exec()

return nil



[img]
https://mail.google.com/mail/u/0/#sent/ ... rojector=1
[/img]
User avatar
jnavas
 
Posts: 256
Joined: Wed Nov 16, 2005 12:03 pm
Location: Caracas - Venezuela


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