Ejemplo n.º 1
0
/*--------------------------------------------------------------------------*/
int sci_toolbar(char *fname, unsigned long l)
{
    SciErr sciErr;

    int* piAddr1 = NULL;
    int* piStkAdr = NULL;
    int* piAddrstkAdr = NULL;
    long long* stkAdr = NULL;
    int* piAddrparam = NULL;

    int nbCol = 0;
    int nbRow = 0;

    char *Output = NULL;
    char **param = NULL;
    int figNum = -2;

    int iIsVisible = 0;
    int *piIsVisible = NULL;

    int iParentUID = 0;
    int iParentType = -1;
    int *piParentType = &iParentType;

    CheckInputArgument(pvApiCtx, 1, 2);
    CheckOutputArgument(pvApiCtx, 0, 1);

    /* Figure number */
    if (checkInputArgumentType(pvApiCtx, 1, sci_matrix))
    {
        sciErr = getVarAddressFromPosition(pvApiCtx, 1, &piAddr1);
        if (sciErr.iErr)
        {
            printError(&sciErr, 0);
            return 1;
        }

        // Retrieve a matrix of double at position 1.
        sciErr = getMatrixOfDoubleAsInteger(pvApiCtx, piAddr1, &nbRow, &nbCol, &piStkAdr);
        if (sciErr.iErr)
        {
            printError(&sciErr, 0);
            Scierror(202, _("%s: Wrong type for input argument #%d: A real expected.\n"), fname, 1);
            return 1;
        }

        if (nbRow * nbCol != 1)
        {
            Scierror(999, _("%s: Wrong size for input argument #%d: A real expected.\n"), fname, 1);
            return FALSE;
        }
        figNum = *piStkAdr;

        if (figNum < -1)
        {
            Scierror(999, _("%s: Wrong value for input argument #%d: Must be > %d expected.\n"), fname, 1, -1);
            return FALSE;
        }

        if (figNum != -1)       /* Check that the figure exists */
        {
            if (getFigureFromIndex(figNum) == 0)
            {
                Scierror(999, _("%s: Wrong value for input argument #%d: 'Graphic Window Number %d' does not exist.\n"), fname, 1, figNum);
                return FALSE;
            }
        }

        if (figNum == -1)
        {
            iParentUID = getConsoleIdentifier();
        }
        else
        {
            iParentUID = getFigureFromIndex(figNum);
        }
    }
    else if (checkInputArgumentType(pvApiCtx, 1, sci_handles))
    {
        sciErr = getVarAddressFromPosition(pvApiCtx, 1, &piAddrstkAdr);
        if (sciErr.iErr)
        {
            printError(&sciErr, 0);
            return 1;
        }

        // Retrieve a matrix of handle at position 1.
        sciErr = getMatrixOfHandle(pvApiCtx, piAddrstkAdr, &nbRow, &nbCol, &stkAdr);
        if (sciErr.iErr)
        {
            printError(&sciErr, 0);
            Scierror(202, _("%s: Wrong type for input argument #%d: Handle matrix expected.\n"), fname, 1);
            return 1;
        }

        if (nbRow * nbCol != 1)
        {
            Scierror(999, _("%s: Wrong size for input argument #%d: A graphic handle expected.\n"), fname, 1);
            return FALSE;
        }

        iParentUID = getObjectFromHandle((long) * stkAdr);

        if (iParentUID == 0)
        {
            Scierror(999, _("%s: Wrong value for input argument #%d: this handle does not exist.\n"), fname, 1);
            return FALSE;
        }

        getGraphicObjectProperty(iParentUID, __GO_TYPE__, jni_int, (void **)&piParentType);
        if (iParentType != __GO_FIGURE__)
        {
            Scierror(999, _("%s: Wrong type for input argument #%d: A real or a Figure handle expected.\n"), fname, 1);
            return FALSE;
        }
    }
    else
    {
        Scierror(999, _("%s: Wrong type for input argument #%d: A real or a Figure handle expected.\n"), fname, 1);
        return FALSE;
    }

    if (nbInputArgument(pvApiCtx) == 2)               /* New status */
    {
        if ((checkInputArgumentType(pvApiCtx, 2, sci_strings)))
        {
            sciErr = getVarAddressFromPosition(pvApiCtx, 2, &piAddrparam);
            if (sciErr.iErr)
            {
                printError(&sciErr, 0);
                return 1;
            }

            // Retrieve a matrix of string at position 2.
            if (getAllocatedMatrixOfString(pvApiCtx, piAddrparam, &nbRow, &nbCol, &param))
            {
                Scierror(202, _("%s: Wrong type for input argument #%d: A string expected.\n"), fname, 2);
                return 1;
            }

            if (nbRow * nbCol != 1)
            {
                freeAllocatedMatrixOfString(nbRow, nbCol, param);
                Scierror(999, _("%s: Wrong size for input argument #%d: A string expected.\n"), fname, 2);
                return FALSE;
            }

            if ((strcmp(param[0], "off") == 0) || (strcmp(param[0], "on") == 0))
            {
                iIsVisible = strcmp(param[0], "on") == 0;
                if (iParentUID != getConsoleIdentifier() || getScilabMode() == SCILAB_STD)
                {
                    setGraphicObjectProperty(iParentUID, __GO_TOOLBAR_VISIBLE__, &iIsVisible, jni_bool, 1);
                }
                freeAllocatedMatrixOfString(nbRow, nbCol, param);
            }
            else
            {
                freeAllocatedMatrixOfString(nbRow, nbCol, param);
                Scierror(999, _("%s: Wrong value for input argument #%d: '%s' or '%s' expected.\n"), fname, 2, "on", "off");
                return FALSE;
            }
        }
        else
        {
            Scierror(999, _("%s: Wrong type for input argument #%d: A string expected.\n"), fname, 2);
            return FALSE;
        }
    }

    /* Returned value */
    piIsVisible = &iIsVisible;
    getGraphicObjectProperty(iParentUID, __GO_TOOLBAR_VISIBLE__, jni_bool, (void **)&piIsVisible);
    if (iIsVisible)
    {
        Output = strdup("on");
    }
    else
    {
        Output = strdup("off");
    }

    nbCol = 1;
    nbRow = (int)strlen(Output);
    if (createSingleString(pvApiCtx, nbInputArgument(pvApiCtx) + 1, Output))
    {
        Scierror(999, _("%s: Memory allocation error.\n"), fname);
        return 1;
    }

    AssignOutputVariable(pvApiCtx, 1) = nbInputArgument(pvApiCtx) + 1;

    if (Output)
    {
        FREE(Output);
        Output = NULL;
    }

    ReturnArguments(pvApiCtx);
    return TRUE;
}
Ejemplo n.º 2
0
/*--------------------------------------------------------------------------*/
int sci_unsetmenu(char *fname, void* pvApiCtx)
{
    SciErr sciErr;

    int* piAddrmenuNameAdr      = NULL;
    char* menuNameAdr           = NULL;
    int* piAddrfigureNumberAdr  = NULL;
    double* figureNumberAdr     = NULL;
    int* piAddrsubMenuIndexAdr  = NULL;
    double* subMenuIndexAdr     = NULL;

    int nbRow = 0;
    int nbCol = 0;

    // Check parameter number
    CheckInputArgument(pvApiCtx, 1, 3);
    CheckOutputArgument(pvApiCtx, 1, 1);

    if (nbInputArgument(pvApiCtx) == 1)
    {
        // Error message in not in standard mode (we need figure number)
        if (getScilabMode() != SCILAB_STD)
        {
            Scierror(999, _("%s: Figure number must be given when not in '%s' mode.\n"), fname, "STD");
            return FALSE;
        }

        // Unset a Menu of Scilab Main Window
        if ((!checkInputArgumentType(pvApiCtx, 1, sci_strings)))
        {
            Scierror(999, _("%s: Wrong type for input argument #%d: string expected.\n"), fname, 1);
            return FALSE;
        }

        sciErr = getVarAddressFromPosition(pvApiCtx, 1, &piAddrmenuNameAdr);
        if (sciErr.iErr)
        {
            printError(&sciErr, 0);
            return 1;
        }

        // Retrieve a matrix of double at position 1.
        if (getAllocatedSingleString(pvApiCtx, piAddrmenuNameAdr, &menuNameAdr))
        {
            Scierror(202, _("%s: Wrong type for argument #%d: string expected.\n"), fname, 1);
            return 1;
        }

        EnableMenu(getConsoleIdentifier(), menuNameAdr, FALSE);
        freeAllocatedSingleString(menuNameAdr);
    }
    else if (nbInputArgument(pvApiCtx) == 2)
    {
        // Unset a Menu a Scilab Graphic Window
        if ((checkInputArgumentType(pvApiCtx, 1, sci_matrix)) && (checkInputArgumentType(pvApiCtx, 2, sci_strings)))
        {
            sciErr = getVarAddressFromPosition(pvApiCtx, 1, &piAddrfigureNumberAdr);
            if (sciErr.iErr)
            {
                printError(&sciErr, 0);
                return 1;
            }

            // Retrieve a matrix of double at position 1.
            sciErr = getMatrixOfDouble(pvApiCtx, piAddrfigureNumberAdr, &nbRow, &nbCol, &figureNumberAdr);
            if (sciErr.iErr)
            {
                printError(&sciErr, 0);
                Scierror(202, _("%s: Wrong type for argument #%d: A real expected.\n"), fname, 1);
                return 1;
            }


            if (nbRow * nbCol != 1)
            {
                Scierror(999, _("%s: Wrong size for input argument #%d: A real expected.\n"), fname, 1);
                return FALSE;
            }

            sciErr = getVarAddressFromPosition(pvApiCtx, 2, &piAddrmenuNameAdr);
            if (sciErr.iErr)
            {
                printError(&sciErr, 0);
                return 1;
            }

            // Retrieve a matrix of double at position 2.
            if (getAllocatedSingleString(pvApiCtx, piAddrmenuNameAdr, &menuNameAdr))
            {
                Scierror(202, _("%s: Wrong type for argument #%d: string expected.\n"), fname, 2);
                return 1;
            }

            EnableMenu(getFigureFromIndex((int)*figureNumberAdr), menuNameAdr, FALSE);
            freeAllocatedSingleString(menuNameAdr);
        }
        else if ((checkInputArgumentType(pvApiCtx, 1, sci_strings)) && (checkInputArgumentType(pvApiCtx, 2, sci_matrix))) // Unset a submenu in main window
        {
            // Error message in not in standard mode (we need figure number)
            if (getScilabMode() != SCILAB_STD)
            {
                Scierror(999, _("%s: Figure number must be given when not in '%s' mode.\n"), fname, "STD");
                return FALSE;
            }

            sciErr = getVarAddressFromPosition(pvApiCtx, 1, &piAddrmenuNameAdr);
            if (sciErr.iErr)
            {
                printError(&sciErr, 0);
                return 1;
            }

            // Retrieve a matrix of double at position 1.
            if (getAllocatedSingleString(pvApiCtx, piAddrmenuNameAdr, &menuNameAdr))
            {
                Scierror(202, _("%s: Wrong type for argument #%d: string expected.\n"), fname, 1);
                return 1;
            }

            sciErr = getVarAddressFromPosition(pvApiCtx, 2, &piAddrsubMenuIndexAdr);
            if (sciErr.iErr)
            {
                printError(&sciErr, 0);
                freeAllocatedSingleString(menuNameAdr);
                return 1;
            }

            // Retrieve a matrix of double at position 2.
            sciErr = getMatrixOfDouble(pvApiCtx, piAddrsubMenuIndexAdr, &nbRow, &nbCol, &subMenuIndexAdr);
            if (sciErr.iErr)
            {
                printError(&sciErr, 0);
                Scierror(202, _("%s: Wrong type for argument #%d: A real expected.\n"), fname, 2);
                freeAllocatedSingleString(menuNameAdr);
                return 1;
            }


            if (nbRow * nbCol != 1)
            {
                Scierror(999, _("%s: Wrong size for input argument #%d: A real expected.\n"), fname, 2);
                freeAllocatedSingleString(menuNameAdr);
                return FALSE;
            }

            EnableSubMenu(getConsoleIdentifier(), menuNameAdr, (int)*subMenuIndexAdr, FALSE);
            freeAllocatedSingleString(menuNameAdr);
        }
        else
        {
            Scierror(999, _("%s: Wrong input arguments: '%s' or '%s' expected.\n"), fname, "(button, nsub)", "(gwin, button)");
            return FALSE;
        }
    }
    else                        // Unset a submenu in graphics window
    {
        if ((checkInputArgumentType(pvApiCtx, 1, sci_matrix)))
        {
            sciErr = getVarAddressFromPosition(pvApiCtx, 1, &piAddrfigureNumberAdr);
            if (sciErr.iErr)
            {
                printError(&sciErr, 0);
                return 1;
            }

            // Retrieve a matrix of double at position 1.
            sciErr = getMatrixOfDouble(pvApiCtx, piAddrfigureNumberAdr, &nbRow, &nbCol, &figureNumberAdr);
            if (sciErr.iErr)
            {
                printError(&sciErr, 0);
                Scierror(202, _("%s: Wrong type for argument #%d: A real expected.\n"), fname, 1);
                return 1;
            }


            if (nbRow * nbCol != 1)
            {
                Scierror(999, _("%s: Wrong size for input argument #%d: A real expected.\n"), fname, 1);
                return FALSE;
            }
        }
        else
        {
            Scierror(999, _("%s: Wrong type for input argument #%d: A real expected.\n"), fname, 1);
            return FALSE;
        }

        if ((checkInputArgumentType(pvApiCtx, 2, sci_strings)))
        {
            sciErr = getVarAddressFromPosition(pvApiCtx, 2, &piAddrmenuNameAdr);
            if (sciErr.iErr)
            {
                printError(&sciErr, 0);
                return 1;
            }

            // Retrieve a matrix of double at position 2.
            if (getAllocatedSingleString(pvApiCtx, piAddrmenuNameAdr, &menuNameAdr))
            {
                Scierror(202, _("%s: Wrong type for argument #%d: string expected.\n"), fname, 2);
                return 1;
            }
        }
        else
        {
            Scierror(999, _("%s: Wrong type for input argument #%d: string expected.\n"), fname, 2);
            return FALSE;
        }

        if ((checkInputArgumentType(pvApiCtx, 3, sci_matrix)))
        {
            sciErr = getVarAddressFromPosition(pvApiCtx, 3, &piAddrsubMenuIndexAdr);
            if (sciErr.iErr)
            {
                printError(&sciErr, 0);
                freeAllocatedSingleString(menuNameAdr);
                return 1;
            }

            // Retrieve a matrix of double at position 3.
            sciErr = getMatrixOfDouble(pvApiCtx, piAddrsubMenuIndexAdr, &nbRow, &nbCol, &subMenuIndexAdr);
            if (sciErr.iErr)
            {
                printError(&sciErr, 0);
                Scierror(202, _("%s: Wrong type for argument #%d: A real expected.\n"), fname, 3);
                freeAllocatedSingleString(menuNameAdr);
                return 1;
            }

            if (nbRow * nbCol != 1)
            {
                Scierror(999, _("%s: Wrong size for input argument #%d: A real expected.\n"), fname, 3);
                freeAllocatedSingleString(menuNameAdr);
                return FALSE;
            }
        }
        else
        {
            Scierror(999, _("%s: Wrong type for input argument #%d: A real expected.\n"), fname, 3);
            freeAllocatedSingleString(menuNameAdr);
            return FALSE;
        }

        EnableSubMenu(getFigureFromIndex((int)*figureNumberAdr), menuNameAdr, (int)*subMenuIndexAdr, FALSE);
        freeAllocatedSingleString(menuNameAdr);
    }

    AssignOutputVariable(pvApiCtx, 1) = 0;
    ReturnArguments(pvApiCtx);
    return 0;
}
/*--------------------------------------------------------------------------*/
int get_children_property(char *pobjUID)
{
    int i = 0;
    int status = 0;
    long *plChildren = NULL;
    char **pstChildrenUID;
    int iHidden = 0;
    int *piHidden = &iHidden;
    int iNotHiddenChildrenNumber = 0;
    int iChildIndex = 0;
    int iShowHiddenHandles = 0;
    int *piShowHiddenHandles = &iShowHiddenHandles;

    // All Graphic Objects have __GO_CHILDREN__ & __GO_CHILDREN_COUNT__ properties.
    int iChildrenCount = 0;
    int *piChildrenCount = &iChildrenCount;

    getGraphicObjectProperty(pobjUID, __GO_CHILDREN_COUNT__, jni_int, (void **)&piChildrenCount);

    if (piChildrenCount[0] == 0)
    {
        // No Child
        return sciReturnEmptyMatrix();
    }

    getGraphicObjectProperty(pobjUID, __GO_CHILDREN__, jni_string_vector, (void **)&pstChildrenUID);

    getGraphicObjectProperty(getConsoleIdentifier(), __GO_SHOWHIDDENHANDLES__, jni_bool, (void **)&piShowHiddenHandles);

    if (iShowHiddenHandles == 0)
    {
        // Find number of not hidden children
        for (i = 0; i < piChildrenCount[0]; ++i)
        {
            getGraphicObjectProperty(pstChildrenUID[i], __GO_HIDDEN__, jni_bool, (void **)&piHidden);
            if (iHidden == 0)
            {
                iNotHiddenChildrenNumber++;
            }
        }

        if (iNotHiddenChildrenNumber == 0)
        {
            // No Child
            return sciReturnEmptyMatrix();
        }
    }
    else
    {
        iNotHiddenChildrenNumber = piChildrenCount[0];
    }

    plChildren = MALLOC(iNotHiddenChildrenNumber * sizeof(long));

    for (i = 0; i < piChildrenCount[0]; ++i)
    {
        getGraphicObjectProperty(pstChildrenUID[i], __GO_HIDDEN__, jni_bool, (void **)&piHidden);
        if (iHidden == 0 || iShowHiddenHandles == 1)
        {
            plChildren[iChildIndex++] = getHandle(pstChildrenUID[i]);
        }
    }

    status = sciReturnColHandleVector(plChildren, iNotHiddenChildrenNumber);
    FREE(plChildren);

    return status;
}
Ejemplo n.º 4
0
/*--------------------------------------------------------------------------*/
int sci_get(char *fname, void *pvApiCtx)
{
    SciErr sciErr;

    int* piAddrl1 = NULL;
    long long* l1 = NULL;
    int* piAddrl2 = NULL;
    char* l2 = NULL;

    int m1 = 0, n1 = 0;
    long hdl = 0;

    int lw = 0;
    int iObjUID = 0;

    int status = SET_PROPERTY_ERROR;

    CheckInputArgument(pvApiCtx, 1, 2);
    CheckOutputArgument(pvApiCtx, 0, 1);

    sciErr = getVarAddressFromPosition(pvApiCtx, 1, &piAddrl1);
    if (sciErr.iErr)
    {
        printError(&sciErr, 0);
        return 1;
    }

    if (isMListType(pvApiCtx, piAddrl1) || isTListType(pvApiCtx, piAddrl1))
    {
        OverLoad(1);
        return 0;
    }

    /*
     * The first input argument can be an ID or a marker (in this case, get returns the value of the current object */
    switch (getInputArgumentType(pvApiCtx, 1))
    {
    case sci_matrix: //console handle
    {
        double dbll1 = 0;

        if (isScalar(pvApiCtx, piAddrl1) == 0)
        {
            Scierror(202, _("%s: Wrong type for argument #%d: A real expected.\n"), fname, 1);
            return 1;
        }

        // Retrieve a matrix of double at position 1.
        if (getScalarDouble(pvApiCtx, piAddrl1, &dbll1))
        {
            Scierror(202, _("%s: Wrong type for argument #%d: A real expected.\n"), fname, 1);
            return 1;
        }

        if ((int)dbll1 == 0) /* Console property */
        {
            int* piAddrstkAdr = NULL;
            char *stkAdr = NULL;
            if (nbInputArgument(pvApiCtx) == 1)
            {
                if (sciReturnHandle(getHandle(getConsoleIdentifier())) != 0)    /* Get Console handle */
                {
                    ReturnArguments(pvApiCtx);
                    return 0;
                }
                AssignOutputVariable(pvApiCtx, 1) = nbInputArgument(pvApiCtx) + 1;
                ReturnArguments(pvApiCtx);
                return 0;
            }

            CheckInputArgument(pvApiCtx, 2, 2);
            sciErr = getVarAddressFromPosition(pvApiCtx, 2, &piAddrstkAdr);
            if (sciErr.iErr)
            {
                printError(&sciErr, 0);
                return 1;
            }

            // Retrieve a matrix of string at position 2.
            if (getAllocatedSingleString(pvApiCtx, piAddrstkAdr, &stkAdr))
            {
                Scierror(202, _("%s: Wrong type for argument #%d: string expected.\n"), fname, 2);
                return 1;
            }

            if (GetScreenProperty(pvApiCtx, stkAdr) != SET_PROPERTY_SUCCEED)
            {
                Scierror(999, _("%s: Could not read property '%s' for console object.\n"), "get", stkAdr[0]);
                freeAllocatedSingleString(stkAdr);
                return 1;
            }
            freeAllocatedSingleString(stkAdr);
            AssignOutputVariable(pvApiCtx, 1) = nbInputArgument(pvApiCtx) + 1;
            ReturnArguments(pvApiCtx);
        }

        return 0;
        break;
    }
    case sci_handles:          /* scalar argument (hdl + string) */
        CheckInputArgument(pvApiCtx, 1, 2);

        // Retrieve a matrix of handle at position 1.
        sciErr = getMatrixOfHandle(pvApiCtx, piAddrl1, &m1, &n1, &l1);
        if (sciErr.iErr)
        {
            printError(&sciErr, 0);
            Scierror(202, _("%s: Wrong type for input argument #%d: Handle matrix expected.\n"), fname, 1);
            return 1;
        }

        if (m1 != 1 || n1 != 1)
        {
            //lw = 1 + nbArgumentOnStack(pvApiCtx) - nbInputArgument(pvApiCtx);
            OverLoad(1);
            return 0;
        }

        if (nbInputArgument(pvApiCtx) == 1)
        {
            //get path from handle
            int uic = getObjectFromHandle((long) * l1);
            char* path = get_path(uic);
            if (path[0] == '\0')
            {
                Scierror(999, _("%s: Unable to get useful path from this handle.\n"), fname);
                return 1;
            }

            createSingleString(pvApiCtx, nbInputArgument(pvApiCtx) + 1, path);
            FREE(path);

            AssignOutputVariable(pvApiCtx, 1) = nbInputArgument(pvApiCtx) + 1;
            ReturnArguments(pvApiCtx);
            return 0;
        }

        sciErr = getVarAddressFromPosition(pvApiCtx, 2, &piAddrl2);
        if (sciErr.iErr)
        {
            printError(&sciErr, 0);
            return 1;
        }

        if (isScalar(pvApiCtx, piAddrl2) == 0 || isStringType(pvApiCtx, piAddrl2) == 0)
        {
            Scierror(202, _("%s: Wrong type for argument #%d: string expected.\n"), fname, 2);
            return 1;
        }

        // Retrieve a matrix of double at position 2.
        if (getAllocatedSingleString(pvApiCtx, piAddrl2, &l2))
        {
            Scierror(202, _("%s: Wrong type for argument #%d: string expected.\n"), fname, 2);
            return 1;
        }

        hdl = (long) * l1; /* on recupere le pointeur d'objet par le handle */
        break;
    case sci_strings:          /* string argument (string) */
    {
        char* pstFirst = NULL;
        CheckInputArgument(pvApiCtx, 1, 2);

        if (isScalar(pvApiCtx, piAddrl1) == 0)
        {
            Scierror(202, _("%s: Wrong type for argument #%d: A real expected.\n"), fname, 1);
            return 1;
        }

        // Retrieve a matrix of double at position 1.
        if (getAllocatedSingleString(pvApiCtx, piAddrl1, &pstFirst))
        {
            Scierror(202, _("%s: Wrong type for argument #%d: string expected.\n"), fname, 1);
            return 1;
        }

        if (strcmp(pstFirst, "default_figure") == 0 ||
                strcmp(pstFirst, "default_axes") == 0 ||
                strcmp(pstFirst, "current_figure") == 0 ||
                strcmp(pstFirst, "current_axes") == 0 ||
                strcmp(pstFirst, "current_entity") == 0 ||
                strcmp(pstFirst, "hdl") == 0 ||
                strcmp(pstFirst, "figures_id") == 0)
        {
            hdl = 0;
            l2 = pstFirst;
        }
        else
        {
            int uid = search_path(pstFirst);
            if (uid != 0)
            {
                freeAllocatedSingleString(pstFirst);
                hdl = getHandle(uid);

                if (nbInputArgument(pvApiCtx) == 1)
                {
                    createScalarHandle(pvApiCtx, nbInputArgument(pvApiCtx) + 1, hdl);
                    AssignOutputVariable(pvApiCtx, 1) = nbInputArgument(pvApiCtx) + 1;
                    ReturnArguments(pvApiCtx);
                    return 0;
                }

                sciErr = getVarAddressFromPosition(pvApiCtx, 2, &piAddrl2);
                if (sciErr.iErr)
                {
                    printError(&sciErr, 0);
                    return 1;
                }

                if (isScalar(pvApiCtx, piAddrl2) == 0 || isStringType(pvApiCtx, piAddrl2) == 0)
                {
                    Scierror(202, _("%s: Wrong type for argument #%d: string expected.\n"), fname, 2);
                    return 1;
                }

                if (getAllocatedSingleString(pvApiCtx, piAddrl2, &l2))
                {
                    Scierror(202, _("%s: Wrong type for argument #%d: string expected.\n"), fname, 2);
                    return 1;
                }
            }
            else
            {
                createEmptyMatrix(pvApiCtx, nbInputArgument(pvApiCtx) + 1);
                AssignOutputVariable(pvApiCtx, 1) = nbInputArgument(pvApiCtx) + 1;
                ReturnArguments(pvApiCtx);
                return 0;
            }
        }
        break;
    }
    default:
        //lw = 1 + nbArgumentOnStack(pvApiCtx) - nbInputArgument(pvApiCtx);
        OverLoad(1);
        return 0;
        break;
    }
    /* (l2) est la commande, l3 l'indice sur les parametres de la commande */
    CheckOutputArgument(pvApiCtx, 0, 1);

    if (hdl == 0)
    {
        /* No handle specified */
        if (callGetProperty(pvApiCtx, 0, (l2)) != 0)
        {
            /* An error has occurred */
            freeAllocatedSingleString(l2);
            ReturnArguments(pvApiCtx);
            return 0;
        }
    }
    else
    {
        iObjUID = getObjectFromHandle(hdl);
        if (iObjUID != 0)
        {

            if (callGetProperty(pvApiCtx, iObjUID, (l2)) != 0)
            {
                /* An error has occurred */
                freeAllocatedSingleString(l2);
                ReturnArguments(pvApiCtx);
                return 0;
            }
        }
        else
        {
            Scierror(999, _("%s: The handle is not or no more valid.\n"), fname);
            freeAllocatedSingleString(l2);
            return 0;
        }
    }

    AssignOutputVariable(pvApiCtx, 1) = nbInputArgument(pvApiCtx) + 1;
    ReturnArguments(pvApiCtx);
    freeAllocatedSingleString(l2);
    return 0;
}