/
ut_common.prg
248 lines (171 loc) · 5.77 KB
/
ut_common.prg
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#include "Fivewin.ch"
#include "Report.ch"
#include "DbStruct.ch"
/*_____________________________________________________________________________*/
FUNCTION TakeOffExt(cFile)
local nAt := At(".", cFile)
if nAt > 0
cFile := Left(cFile, nAt-1)
endif
RETURN cFile
/*_____________________________________________________________________________*/
FUNCTION GoWeb( cUrl )
cUrl := allTrim( cUrl )
IF cURL == ""
MsgStop("La dirección web está vacia.")
RETURN NIL
ENDIF
IF ! IsWinNt()
WinExec("start urlto:"+cURL,0)
ELSE
WinExec("rundll32.exe url.dll,FileProtocolHandler " + cURL)
ENDIF
RETURN nil
/*_____________________________________________________________________________*/
FUNCTION GoMail( cMail )
cMail := allTrim( cMail )
IF cMail == ""
MsgStop("La dirección de e-mail está vacia.")
RETURN NIL
ENDIF
IF ! IsWinNt()
WinExec( "start mailto: " + cMail, 0 )
ELSE
WinExec( "rundll32.exe url.dll,FileProtocolHandler mailto:" + cMail )
ENDIF
RETURN nil
/*_____________________________________________________________________________*/
FUNCTION GoFile( cFile )
cFile := allTrim( cFile )
IF cFile == ""
MsgStop("La ruta del fichero está vacia.")
RETURN NIL
ENDIF
WinExec("rundll32.exe url.dll,FileProtocolHandler " + cFile)
RETURN nil
/*_____________________________________________________________________________*/
FUNCTION ValEmpty( cDato, oGet )
IF empty( cDato )
MsgStop( i18n( "Es obligatorio rellenar este campo." ) )
oGet:setFocus()
RETURN .F.
END IF
RETURN .T.
/*_____________________________________________________________________________*/
Function DlgCenter( oDlg,oWnd )
oDlg:Center( oWnd )
Return NIL
/*_____________________________________________________________________________*/
function SwapUpArray( aArray, nPos )
local uTmp
DEFAULT nPos := len( aArray )
if nPos <= len( aArray ) .and. nPos > 1
uTmp := aArray[nPos]
aArray[nPos] := aArray[nPos - 1 ]
aArray[nPos - 1 ] := uTmp
end if
return nil
/*_____________________________________________________________________________*/
function SwapDwArray( aArray, nPos )
local uTmp
DEFAULT nPos := len( aArray )
if nPos < len( aArray ) .and. nPos > 0
uTmp := aArray[nPos]
aArray[nPos] := aArray[nPos + 1 ]
aArray[nPos + 1 ] := uTmp
end if
return nil
/*_____________________________________________________________________________*/
function aGetFont( oWnd )
local aFont := {}
local hDC := GetDC( oWnd:hWnd)
local nCounter := 0
if hDC != 0
while ( empty( aFont := GetFontNames( hDC ) ) ) .AND. ( ++nCounter ) < 5
end while
if empty( aFont )
msgAlert( i18n("Error al obtener las fuentes.") + CRLF + ;
i18n("Sólo podrá usar las fuentes predefinidas.") )
else
aSort( aFont,,, { |x, y| upper( x ) < upper( y ) } )
endif
else
msgAlert( i18n("Error al procesar el manejador de la ventana.") + CRLF + ;
i18n("Sólo podrá usar las fuentes predefinidas.") )
endif
ReleaseDC( oWnd:hWnd, hDC )
return aFont
/*_____________________________________________________________________________*/
FUNCTION FillCmb( cAlias, cTag, aCmb, cField, nOrd, nRec, cVar )
DEFAULT nOrd := ( cAlias )->( ordNumber() ),;
nRec := ( cAlias )->( recNo() )
( cAlias )->( ordSetFocus( cTag ) )
( cAlias )->( dbGoTop() )
DO WHILE ! ( cAlias )->( eof() )
aAdd( aCmb, ( cAlias )->&cField )
( cAlias )->( dbSkip() )
END WHILE
( cAlias )->( dbSetOrder( nOrd ) )
( cAlias )->( dbGoTo( nRec ) )
cVar := iif( len( aCmb ) > 0, aCmb[1], "" )
RETURN nil
/*_____________________________________________________________________________*/
FUNCTION GetFieldWidth( cAlias, cField )
LOCAL aDbf := ( cAlias )->( dbStruct() )
LOCAL i := 0
LOCAL nLen := len( aDbf )
LOCAL nPos := 0
// encuentro la posición del campo a partir del nombre
FOR i := 1 TO nLen
IF aDbf[i,1] == cField
nPos := i
EXIT
ENDIF
NEXT
// devuelvo el ancho del campo
RETURN ( cAlias )->( dbFieldInfo( DBS_LEN, nPos ) )
/*_____________________________________________________________________________*/
FUNCTION GetDir( oGet )
LOCAL cFile
cFile := cGetDir32()
IF ! empty( cFile )
oGet:cText := cFile + "\"
ENDIF
RETURN nil
/*_____________________________________________________________________________*/
FUNCTION RefreshCont()
oApp():oVMenu:cTitle := i18n("Claves")+tran(CL->(OrdKeyNo()),'999')+" / "+tran(CL->(OrdKeyCount()),'999')
oApp():oVMenu:refresh()
RETURN nil
/*_____________________________________________________________________________*/
FUNCTION aScanN( aArray, xExpr )
LOCAL nFound := 0
LOCAL i := 0
LOCAL nLen := len( aArray )
IF nLen > 0
FOR i := 1 TO nLen
IF aArray[i] == xExpr
nFound++
ENDIF
NEXT
ENDIF
RETURN nFound
/*_____________________________________________________________________________*/
//FUNCTION GetFreeSystemResources() ; RETURN 0
//FUNCTION nPtrWord() ; RETURN 0
/*_____________________________________________________________________________*/
Function AdjustWnd( oBtn, nWidth, nHeight )
Local nMaxWidth, nMaxHeight
Local aPoint
aPoint := { oBtn:nTop + oBtn:nHeight(), oBtn:nLeft }
clientToScreen( oBtn:oWnd:hWnd, @aPoint )
nMaxWidth := GetSysMetrics(0)
nMaxHeight := GetSysMetrics(1)
IF aPoint[2] + nWidth > nMaxWidth
aPoint[2] := nMaxWidth - nWidth
ENDIF
IF aPoint[1] + nHeight > nMaxHeight
aPoint[1] := nMaxHeight - nHeight
ENDIF
Return aPoint
/*_____________________________________________________________________________*/