public static bool TryExtractToSingleValue(object param, out object value) { if (param is CalcReference) { CalcArray array = CalcConvert.ToArray(param as CalcReference); if ((array.RowCount == 1) && (array.ColumnCount == 1)) { param = array.GetValue(0); } else { param = array; } } if (param is CalcArray) { CalcArray array2 = param as CalcArray; if ((array2.RowCount == 1) && (array2.ColumnCount == 1)) { param = array2.GetValue(0); } } value = param; return(!(param is CalcArray)); }
public static object GetValue(object o, int row, int column, short rangeId = 0) { if (o is CalcArray) { CalcArray array = (CalcArray)o; return(array.GetValue(row, column)); } if (o is CalcReference) { CalcReference reference = (CalcReference)o; return(reference.GetValue(rangeId, row, column)); } return(o); }
public static int GetLength(object o, short rangeId = 0) { if (o is CalcArray) { CalcArray array = (CalcArray)o; return(array.RowCount * array.ColumnCount); } if (o is CalcReference) { CalcReference reference = (CalcReference)o; return(reference.GetRowCount(rangeId) * reference.GetColumnCount(rangeId)); } return(1); }
public static object GetArrayValue(CalcArray array, int row, int col) { if ((row < array.RowCount) && (col < array.ColumnCount)) { return(array.GetValue(row, col)); } if (((col >= array.ColumnCount) && (array.ColumnCount == 1)) && (row < array.RowCount)) { return(array.GetValue(row, 0)); } if (((row >= array.RowCount) && (array.RowCount == 1)) && (col < array.ColumnCount)) { return(array.GetValue(0, col)); } return(CalcErrors.Value); }
public static object GetValue(object o, int i, short rangeId = 0) { if (o is CalcArray) { CalcArray array = (CalcArray)o; int columnCount = array.ColumnCount; return(array.GetValue(i / columnCount, i % columnCount)); } if (o is CalcReference) { CalcReference reference = (CalcReference)o; int num2 = reference.GetColumnCount(rangeId); return(reference.GetValue(rangeId, i / num2, i % num2)); } return(o); }
private object EvaluateFunctionOneArg(CalcFunction func, object arg, CalcEvaluatorContext context, bool acceptsArray, bool acceptsReference) { if (func.AcceptsReference(0) || CalcHelper.TryExtractToSingleValue(arg, out arg)) { return(this.EvaluateFunction(func, new object[] { arg }, context, acceptsArray, acceptsReference, 0, 0)); } CalcArray array = arg as CalcArray; object[,] values = new object[array.RowCount, array.ColumnCount]; for (int i = 0; i < array.RowCount; i++) { for (int j = 0; j < array.ColumnCount; j++) { values[i, j] = this.EvaluateFunction(func, new object[] { array.GetValue(i, j) }, context, acceptsArray, acceptsReference, i, j); } } return(new ConcreteArray <object>(values)); }
private bool EvaluateFunctionArgumentImp(CalcExpression argExpr, CalcEvaluatorContext context, bool acceptsArray, bool acceptsReference, bool acceptsError, bool acceptsMissingArgument, out object result) { result = this.Evaluate(argExpr, context, acceptsArray, acceptsReference); if (!acceptsError && (result is CalcError)) { return(false); } if (!acceptsMissingArgument && (result is CalcMissingArgument)) { result = null; return(true); } if ((context != null) && !context.ArrayFormulaMode) { if (((result is CalcArray) && !acceptsArray) && !context.ExpandArrayToMultiCall) { CalcArray array = result as CalcArray; if (array.Length > 0) { result = array.GetValue(0); return(true); } result = CalcErrors.NotAvailable; return(false); } if ((result is CalcReference) && !acceptsReference) { result = this.ExtractValueFromReference(result as CalcReference, context.Row, context.Column) ?? ((int)0); if (!acceptsError && (result is CalcError)) { return(false); } if (!acceptsMissingArgument && (result is CalcMissingArgument)) { result = null; return(true); } } } return(true); }
private bool PrepareFunctionArguments(CalcFunctionExpression expr, CalcEvaluatorContext context, out CalcFunction func, out object[] args, out List <int> expandArrayArgIndex, out object error) { if (!this.TryGetFunction(expr, context, out func, out error)) { args = null; expandArrayArgIndex = null; return(false); } expandArrayArgIndex = new List <int>(); int argCount = expr.ArgCount; args = new object[argCount]; error = null; if (func.IsBranch) { int i = func.FindTestArgument(); if ((i >= 0) && (i < argCount)) { object obj2; if (!this.EvaluateFunctionArgument(expr.GetArg(i), context, func.AcceptsArray(i), func.AcceptsReference(i), func.AcceptsError(i), func.AcceptsMissingArgument(i), out obj2)) { error = obj2; expandArrayArgIndex = null; return(false); } if ((context != null) && !context.ArrayFormulaMode) { if (obj2 is CalcReference) { obj2 = this.ExtractValueFromReference(obj2 as CalcReference, context.Row, context.Column); if (!func.AcceptsError(i) && (obj2 is CalcError)) { error = obj2; expandArrayArgIndex = null; return(false); } if (!func.AcceptsMissingArgument(i) && (obj2 is CalcMissingArgument)) { obj2 = null; } } else if ((obj2 is CalcArray) && !func.AcceptsArray(i)) { if (!context.ExpandArrayToMultiCall) { obj2 = CalcHelper.GetArrayValue(obj2 as CalcArray, 0, 0); if (!func.AcceptsError(i) && (obj2 is CalcError)) { error = obj2; expandArrayArgIndex = null; return(false); } if (!func.AcceptsMissingArgument(i) && (obj2 is CalcMissingArgument)) { obj2 = null; } } else { expandArrayArgIndex.Add(i); } } } args[i] = obj2; } List <int> list = new List <int>(); CalcArray array = CalcConvert.ToArray(args[i]); for (int j = 0; j < array.RowCount; j++) { for (int k = 0; k < array.ColumnCount; k++) { int item = -1; try { item = func.FindBranchArgument(array.GetValue(j, k)); } catch (InvalidCastException) { } if (item != -1) { if (!list.Contains(item)) { list.Add(item); } if (list.Count >= (func.MaxArgs - 1)) { break; } } } } if (list.Count == 0) { error = CalcErrors.Value; expandArrayArgIndex = null; return(false); } foreach (int num6 in list) { if ((num6 >= 0) && (num6 < argCount)) { object obj3; if (!this.EvaluateFunctionArgument(expr.GetArg(num6), context, func.AcceptsArray(num6), func.AcceptsReference(num6), func.AcceptsError(num6), func.AcceptsMissingArgument(num6), out obj3)) { error = obj3; expandArrayArgIndex = null; return(false); } if (((context != null) && !context.ArrayFormulaMode) && ((obj3 is CalcArray) && !func.AcceptsArray(num6))) { if (!context.ExpandArrayToMultiCall) { obj3 = CalcHelper.GetArrayValue(obj3 as CalcArray, 0, 0); if (!func.AcceptsError(num6) && (obj3 is CalcError)) { error = obj3; expandArrayArgIndex = null; return(false); } if (!func.AcceptsMissingArgument(num6) && (obj3 is CalcMissingArgument)) { obj3 = null; } } else { expandArrayArgIndex.Add(num6); } } args[num6] = obj3; } } if (expandArrayArgIndex.Count > 0) { expandArrayArgIndex.Sort(); } } else { for (int m = 0; m < argCount; m++) { object obj4; if (!this.EvaluateFunctionArgument(expr.GetArg(m), context, func.AcceptsArray(m), func.AcceptsReference(m), func.AcceptsError(m), func.AcceptsMissingArgument(m), out obj4)) { error = obj4; expandArrayArgIndex = null; return(false); } if (((context != null) && !context.ArrayFormulaMode) && ((obj4 is CalcArray) && !func.AcceptsArray(m))) { if (!context.ExpandArrayToMultiCall) { obj4 = CalcHelper.GetArrayValue(obj4 as CalcArray, 0, 0); if (!func.AcceptsError(m) && (obj4 is CalcError)) { error = obj4; expandArrayArgIndex = null; return(false); } if (!func.AcceptsMissingArgument(m) && (obj4 is CalcMissingArgument)) { obj4 = null; } } else { expandArrayArgIndex.Add(m); } } args[m] = obj4; } } return(true); }
private object EvaluateFunctionTwoOrMoreArgs(CalcFunction func, object[] args, CalcEvaluatorContext context, bool acceptsArray, bool acceptsReference) { int length = args.Length; bool[] flagArray = new bool[length]; bool flag = true; for (int i = 0; i < length; i++) { object obj2 = null; bool flag2 = func.AcceptsReference(i); bool flag3 = flag2 || CalcHelper.TryExtractToSingleValue(args[i], out obj2); flag = flag && flag3; flagArray[i] = flag3; if (!flag2) { args[i] = obj2; } } if (flag) { return(this.EvaluateFunction(func, args, context, acceptsArray, acceptsReference, 0, 0)); } int[] numArray = new int[length]; int[] numArray2 = new int[length]; for (int j = 0; j < length; j++) { CalcArray array = args[j] as CalcArray; numArray[j] = (flagArray[j] || (array == null)) ? -1 : array.RowCount; numArray2[j] = (flagArray[j] || (array == null)) ? -1 : array.ColumnCount; } int num4 = -1; int num5 = -1; if (!flagArray[0]) { num4 = numArray[0]; num5 = numArray2[0]; } for (int k = 1; k < length; k++) { if (!flagArray[k]) { int num7 = numArray[k]; int num8 = numArray2[k]; num4 = (num4 == -1) ? num7 : ((num7 > 1) ? ((num4 > 1) ? Math.Min(num7, num4) : num7) : num4); num5 = (num5 == -1) ? num8 : ((num8 > 1) ? ((num5 > 1) ? Math.Min(num8, num5) : num8) : num5); } } object[,] values = new object[num4, num5]; using (context.EnterExpandArrayToMultiCallMode()) { for (int m = 0; m < num4; m++) { for (int n = 0; n < num5; n++) { object[] objArray2 = new object[length]; for (int num11 = 0; num11 < length; num11++) { objArray2[num11] = flagArray[num11] ? args[num11] : CalcHelper.GetArrayValue(args[num11] as CalcArray, m, n); } values[m, n] = this.EvaluateFunction(func, objArray2, context, acceptsArray, acceptsReference, m, n); } } return(new ConcreteArray <object>(values)); } }
private object EvaluateFunction(CalcFunctionExpression expr, CalcEvaluatorContext context, bool acceptsArray, bool acceptsReference) { CalcFunction function; object[] objArray; object obj2; List <int> list; if (!this.PrepareFunctionArguments(expr, context, out function, out objArray, out list, out obj2)) { return(obj2); } int argCount = expr.ArgCount; if ((context != null) && context.ArrayFormulaMode) { if (argCount > 0) { return(this.EvaluateFunctionWithArrayFormulaMode(function, objArray, context, acceptsArray, acceptsReference)); } return(this.EvaluateFunction(function, objArray, context, acceptsArray, acceptsReference, 0, 0)); } if (((context != null) && context.ExpandArrayToMultiCall) && (list.Count > 0)) { Dictionary <int, object> dictionary = new Dictionary <int, object>(argCount); bool[] flagArray = new bool[argCount]; bool flag = true; for (int i = 0; i < argCount; i++) { if (list.Contains(i)) { CalcArray array = objArray[i] as CalcArray; if (array == null) { dictionary[i] = null; flagArray[i] = true; } else if (array.Length == 1) { dictionary[i] = array.GetValue(0); flagArray[i] = true; } else { dictionary[i] = array; flag = false; } } else { flagArray[i] = true; } } if (!flag) { int[] numArray = new int[argCount]; int[] numArray2 = new int[argCount]; for (int j = 0; j < argCount; j++) { CalcArray array2 = dictionary.ContainsKey(j) ? (dictionary[j] as CalcArray) : null; numArray[j] = (flagArray[j] || (array2 == null)) ? -1 : array2.RowCount; numArray2[j] = (flagArray[j] || (array2 == null)) ? -1 : array2.ColumnCount; } int num4 = -1; int num5 = -1; if (!flagArray[0]) { num4 = numArray[0]; num5 = numArray2[0]; } for (int k = 1; k < argCount; k++) { if (!flagArray[k]) { int num7 = numArray[k]; int num8 = numArray2[k]; num4 = (num4 == -1) ? num7 : ((num7 > 1) ? ((num4 > 1) ? Math.Min(num7, num4) : num7) : num4); num5 = (num5 == -1) ? num8 : ((num8 > 1) ? ((num5 > 1) ? Math.Min(num8, num5) : num8) : num5); } } object[,] values = new object[num4, num5]; object[] objArray3 = new object[objArray.Length]; objArray.CopyTo(objArray3, 0); using (context.EnterExpandArrayToMultiCallMode()) { for (int m = 0; m < num4; m++) { for (int n = 0; n < num5; n++) { foreach (KeyValuePair <int, object> pair in dictionary) { objArray3[pair.Key] = flagArray[pair.Key] ? pair.Value : CalcHelper.GetArrayValue(pair.Value as CalcArray, m, n); } values[m, n] = this.EvaluateFunction(function, objArray3, context, acceptsArray, acceptsReference, m, n); } } return(new ConcreteArray <object>(values)); } } foreach (KeyValuePair <int, object> pair2 in dictionary) { objArray[pair2.Key] = pair2.Value; } } return(this.EvaluateFunction(function, objArray, context, acceptsArray, acceptsReference, 0, 0)); }