Exemple #1
0
        private static string GetRef3D(bool R1C1, TRef3dToken Token, int CellRow, int CellCol, TWorkbookGlobals Globals, bool IsErr, bool WritingXlsx)
        {
            if (Globals == null)
            {
                return(" <Ref> ");
            }
            int ExternSheet = Token.FExternSheet;

            if (ExternSheet == 0xFFFF)
            {
                return(TFormulaMessages.ErrString(TFlxFormulaErrorValue.ErrRef));
            }
            int Row = IsErr ? -1 : Token.GetRow1(CellRow) + 1;
            int Col = IsErr? -1: Token.GetCol1(CellCol) + 1;

            return(GetSheetName(ExternSheet, Globals, WritingXlsx) + Get1Ref(R1C1, Row, Col, CellRow, CellCol, Token.RowAbs, Token.ColAbs));
        }
Exemple #2
0
        private static void Add(Stream Data, Stream ArrayData, TBaseParsedToken Token, ptg BaseToken, TParsedTokenList Tokens, TTokenOffset StreamPos, TFormulaType FmlaType, Int32List FuturePos)
        {
            if (IsError(BaseToken, FmlaType))
            {
                Data.WriteByte(0x1C); //PtgErr
                Data.WriteByte(0x2A);
                return;
            }


            Data.WriteByte((byte)Token.GetId);
            switch (BaseToken)
            {
            case ptg.Exp:
                TExp_Token exp = (TExp_Token)Token;
                Biff8Utils.CheckRow(exp.Row);
                Biff8Utils.CheckCol(exp.Col);
                WriteWord(Data, exp.Row);
                WriteWord(Data, exp.Col);
                break;

            case ptg.Tbl:
                TTableObjToken tblo = Token as TTableObjToken;
                if (tblo != null)
                {
                    //no biff8 checks here. This numbers might be anything.
                    WriteWord(Data, tblo.Row);
                    WriteWord(Data, tblo.Col);
                }
                else
                {
                    TTableToken tbl = (TTableToken)Token;
                    Biff8Utils.CheckRow(tbl.Row);
                    Biff8Utils.CheckCol(tbl.Col);
                    WriteWord(Data, tbl.Row);
                    WriteWord(Data, tbl.Col);
                }
                break;

            case ptg.Add:
            case ptg.Sub:
            case ptg.Mul:
            case ptg.Div:
            case ptg.Power:
            case ptg.Concat:
            case ptg.LT:
            case ptg.LE:
            case ptg.EQ:
            case ptg.GE:
            case ptg.GT:
            case ptg.NE:
            case ptg.Isect:
            case ptg.Union:
            case ptg.Range:
            case ptg.Uplus:
            case ptg.Uminus:
            case ptg.Percent:
            case ptg.Paren:
            case ptg.MissArg:
                break;


            case ptg.Str:
            {
                TStrDataToken tkd = Token as TStrDataToken;
                string        s   = tkd.GetData();
                if (s.Length > FlxConsts.Max_FormulaStringConstant)
                {
                    FlxMessages.ThrowException(FlxErr.ErrStringConstantInFormulaTooLong, s, String.Empty);
                }
                TExcelString Xs = new TExcelString(TStrLenLength.is8bits, s, null, false);
                byte[]       b  = new byte[Xs.TotalSize()];
                Xs.CopyToPtr(b, 0);
                Data.Write(b, 0, b.Length);
                break;
            }

            case ptg.Attr:
                WriteAttr(Data, Token, StreamPos, Tokens.SavePosition());

                break;

            /*
             * case ptg.Sheet: //Can't happen, ConvertBiff8ToInternal skips them.
             * case ptg.EndSheet: //Can't happen, ConvertBiff8ToInternal skips them.
             *  break;*/

            case ptg.Err:
            {
                Data.WriteByte((byte)((TErrDataToken)Token).GetData());
                break;
            }

            case ptg.Bool:
            {
                if (((TBoolDataToken)Token).GetData())
                {
                    Data.WriteByte(1);
                }
                else
                {
                    Data.WriteByte(0);
                }
                break;
            }

            case ptg.Int:
            {
                UInt16 a = (UInt16)((TIntDataToken)Token).GetData();
                WriteWord(Data, a);
                break;
            }

            case ptg.Num:
            {
                double d = ((TNumDataToken)Token).GetData();
                Data.Write(BitConverter.GetBytes(d), 0, 8);
                break;
            }


            case ptg.Array:
            {
                Data.Write(new byte[7], 0, 7);
                TArrayDataToken tk = (TArrayDataToken)Token;
                object[,] Arr = tk.GetData;

                int ColCount = Arr.GetLength(1) - 1;
                if (ColCount < 0 || ColCount > FlxConsts.Max_Columns97_2003)
                {
                    FlxMessages.ThrowException(FlxErr.ErrInvalidCols, ColCount, FlxConsts.Max_Columns97_2003 + 1);
                }
                ArrayData.WriteByte((byte)(ColCount));

                int RowCount = Arr.GetLength(0) - 1;
                if (RowCount < 0 || RowCount > FlxConsts.Max_Rows)
                {
                    FlxMessages.ThrowException(FlxErr.ErrInvalidRows, RowCount, FlxConsts.Max_Rows + 1);
                }
                WriteWord(ArrayData, RowCount);

                for (int r = 0; r <= RowCount; r++)
                {
                    for (int c = 0; c <= ColCount; c++)
                    {
                        WriteArrayObject(ArrayData, Arr[r, c]);
                    }
                }

                break;
            }

            case ptg.Func:
            {
                TBaseFunctionToken ft = (TBaseFunctionToken)Token;
                TCellFunctionData  fd = ft.GetFunctionData();
                WriteWord(Data, fd.Index);
                break;
            }

            case ptg.FuncVar:
            {
                TBaseFunctionToken ft = (TBaseFunctionToken)Token;
                TCellFunctionData  fd = ft.GetFunctionData();
                if (!BackFromFutureToUserDef(Data, Tokens, FuturePos, ft, fd))
                {
                    Data.WriteByte((byte)ft.ArgumentCount);
                    WriteWord(Data, fd.Index);
                }
                break;
            }

            case ptg.Name:
                WriteWord(Data, ((TNameToken)Token).NameIndex);
                WriteWord(Data, 0);
                break;

            case ptg.Ref:
            case ptg.RefN:
            case ptg.RefErr:
            {
                TRefToken reft = (TRefToken)Token;
                WriteRef(Data, reft.CanHaveRelativeOffsets, reft.Row, reft.RowAbs, reft.Col, reft.ColAbs);
                break;
            }

            case ptg.Area:
            case ptg.AreaN:
            case ptg.AreaErr:
            {
                TAreaToken areat = (TAreaToken)Token;
                WriteArea(Data, areat.CanHaveRelativeOffsets, areat.Row1, areat.RowAbs1, areat.Col1, areat.ColAbs1, areat.Row2, areat.RowAbs2, areat.Col2, areat.ColAbs2);
                break;
            }

            case ptg.MemArea:
            {
                WriteWord(Data, 0);
                WriteWord(Data, 0);
                StreamPos.Add((int)Data.Position, Tokens.SavePosition());
                WriteWord(Data, 0);

                TRefRange[] Range = ((TMemAreaToken)Token).Data;
                WriteWord(ArrayData, Range.Length);
                foreach (TRefRange OneRef in Range)
                {
                    int r1 = Biff8Utils.CheckAndContractBiff8Row(OneRef.FirstRow);
                    int r2 = Biff8Utils.CheckAndContractBiff8Row(OneRef.LastRow);
                    int c1 = Biff8Utils.CheckAndContractBiff8Col(OneRef.FirstCol);
                    int c2 = Biff8Utils.CheckAndContractBiff8Col(OneRef.LastCol);

                    WriteWord(ArrayData, r1);
                    WriteWord(ArrayData, r2);
                    WriteWord(ArrayData, c1);
                    WriteWord(ArrayData, c2);
                }

                break;
            }

            case ptg.MemErr:
            case ptg.MemNoMem:
                WriteWord(Data, 0);
                WriteWord(Data, 0);
                StreamPos.Add((int)Data.Position, Tokens.SavePosition());
                WriteWord(Data, 0);
                break;

            case ptg.MemFunc:
            case ptg.MemAreaN:
            case ptg.MemNoMemN:
                StreamPos.Add((int)Data.Position, Tokens.SavePosition());
                WriteWord(Data, 0);
                break;

            case ptg.NameX:
                TNameXToken NameX = (TNameXToken)Token;
                WriteWord(Data, NameX.FExternSheet);
                WriteWord(Data, NameX.NameIndex);
                WriteWord(Data, 0);
                break;

            case ptg.Ref3dErr:
            case ptg.Ref3d:
                TRef3dToken reft3d = (TRef3dToken)Token;
                WriteWord(Data, reft3d.FExternSheet);
                WriteRef(Data, reft3d.CanHaveRelativeOffsets, reft3d.Row, reft3d.RowAbs, reft3d.Col, reft3d.ColAbs);
                break;

            case ptg.Area3d:
            case ptg.Area3dErr:
                TArea3dToken areat3d = (TArea3dToken)Token;
                WriteWord(Data, areat3d.FExternSheet);
                WriteArea(Data, areat3d.CanHaveRelativeOffsets, areat3d.Row1, areat3d.RowAbs1, areat3d.Col1, areat3d.ColAbs1, areat3d.Row2, areat3d.RowAbs2, areat3d.Col2, areat3d.ColAbs2);
                break;

            default:
                XlsMessages.ThrowException(XlsErr.ErrInternal);                         //All tokens here should exist
                break;
            }
        }