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public getFormulasInt ( ) : |
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| Результат | ||
private static string getFunctionCall(string code, cReportFormula formula)
{
int n = code.IndexOf("(");
var functionName = cUtil.subString(code, 8, n-8);
var parameters = "";
for (int _i = 0; _i < formula.getFormulasInt().count(); _i++)
{
var fint = formula.getFormulasInt().item(_i);
parameters += "globals.getVar(\"p__" + _i + "__\").getValue(),";
}
if (parameters.Length > 0)
{
parameters = parameters.Substring(0, parameters.Length - 1);
}
return functionName + "(" + parameters + ")";
}
private static string getFunctionCall(string code, cReportFormula formula)
{
int n = code.IndexOf("(");
var functionName = cUtil.subString(code, 8, n - 8);
var parameters = "";
for (int _i = 0; _i < formula.getFormulasInt().count(); _i++)
{
var fint = formula.getFormulasInt().item(_i);
parameters += "globals.getVar(\"p__" + _i + "__\").getValue(),";
}
if (parameters.Length > 0)
{
parameters = parameters.Substring(0, parameters.Length - 1);
}
return(functionName + "(" + parameters + ")");
}
private void pSetIndexColInGroupFormula(cReportFormula formula, List<object[]> recordsets)
{
cReportFormulaInt fint = null;
String colName = "";
DataTable rs = null;
if (!m_reportDisconnected)
{
rs = (DataTable)recordsets[0][0];
for (int _i = 0; _i < formula.getFormulasInt().count(); _i++)
{
fint = formula.getFormulasInt().item(_i);
if (pIsGroupFormula((int)fint.getFormulaType()))
{
colName = fint.getParameters().item(0).getValue();
pSetColIndexInGroupFormulaAux(rs, fint, colName, cReportGlobals.C_KEYINDEXCOL);
if (fint.getFormulaType() == csRptFormulaType.CSRPTGROUPPERCENT)
{
colName = fint.getParameters().item(1).getValue();
pSetColIndexInGroupFormulaAux(rs, fint, colName, cReportGlobals.C_KEYINDEXCOL2);
}
}
}
}
}
private void pSetFormulaIndexGroup(cReportFormula formula, cReportSection sec)
{ // TODO: Use of ByRef founded Private Function pSetFormulaIndexGroup(ByRef Formula As cReportFormula, ByRef Sec As cReportSection) As Boolean
cReportFormulaInt fint = null;
int indexGroup = 0;
for (int _i = 0; _i < formula.getFormulasInt().count(); _i++)
{
fint = formula.getFormulasInt().item(_i);
if (pIsGroupFormula((int)fint.getFormulaType()))
{
if (fint.getFormulaType() == csRptFormulaType.CSRPTGROUPPERCENT)
{
formula.setIdxGroup2(0);
indexGroup = cUtil.valAsInt(fint.getParameters().item(3).getValue());
}
else
{
indexGroup = cUtil.valAsInt(fint.getParameters().item(2).getValue());
}
if (fint.getParameters().item(cReportGlobals.C_KEYINDEXGROUP) == null)
{
fint.getParameters().add2("", cReportGlobals.C_KEYINDEXGROUP);
}
if (indexGroup == -1)
{
if (sec.getTypeSection() == csRptSectionType.GROUP_HEADER
|| sec.getTypeSection() == csRptSectionType.GROUP_FOOTER)
{
// index of the group
//
fint.getParameters().item(cReportGlobals.C_KEYINDEXGROUP).setValue(sec.getIndex().ToString());
formula.setIdxGroup(sec.getIndex());
}
else if (sec.getTypeSection() == csRptSectionType.MAIN_DETAIL)
{
// index of the most internal group
//
fint.getParameters().item(cReportGlobals.C_KEYINDEXGROUP).setValue(m_groups.count().ToString());
formula.setIdxGroup(m_groups.count()-1);
}
else
{
fint.getParameters().item(cReportGlobals.C_KEYINDEXGROUP).setValue("0");
formula.setIdxGroup(0);
}
}
else
{
fint.getParameters().item(cReportGlobals.C_KEYINDEXGROUP).setValue(indexGroup.ToString());
formula.setIdxGroup(indexGroup);
}
}
}
}
public void evalFunction(cReportFormula formula)
{
String codeC = "";
m_objGlobals.setMode(eReportCompilerMode.C_EVAL);
pEvalGroupFunctions(formula);
cReportError.gDebugSection = formula.getSectionName();
cReportError.gDebugSectionLine = formula.getSectionLineIndex();
cReportError.gDebugControl = formula.getControlName();
m_formula = formula;
pCompile(formula.getText(), false, codeC);
if (formula.getFormulasInt().count() > 0)
{
if (G.isNumeric(codeC))
{
pEvalSyntax("", codeC, false, formula);
}
else
{
if (cUtil.subString(codeC.Trim(), 0, 8).ToLower() == "function")
{
pEvalSyntax("", codeC, false, formula);
}
}
}
else
{
pEvalSyntax("", codeC, false, formula);
}
m_formula = null;
}
public void evalFunctionGroup(cReportFormula formula)
{
cReportFormulaInt fint = null;
for (int _i = 0; _i < formula.getFormulasInt().count(); _i++)
{
fint = formula.getFormulasInt().item(_i);
pEvalFunctionGroup(fint);
}
}
public object resultFunction(cReportFormula formula)
{
String code = "";
object[] vResult = null;
m_objGlobals.setMode(eReportCompilerMode.C_RESULT);
m_ctrlName = formula.getControlName();
vResult = new object[formula.getFormulasInt().count()];
cReportFormulaInt fint = null;
for (int _i = 0; _i < formula.getFormulasInt().count(); _i++)
{
fint = formula.getFormulasInt().item(_i);
vResult[_i] = pResultFunctionInt(fint);
}
// we check if the code has scripting or is only
// calls to internal functions
//
code = formula.getTextC().Replace(C_KEYFUNCINT, "");
code = code.Replace(" ", "");
// if after removing calls to internal functions and spaces
// there is only a number we don't have scripting
//
if (G.isNumeric(code))
{
if (vResult.Length > 0)
{
formula.setLastResult(vResult[0]);
formula.setHaveToEval(false);
return formula.getLastResult();
}
// the function can be only a constant (it is used in Cairo navigation)
//
else
{
return code;
}
}
else
{
code = formula.getTextC();
var parameters = "";
for (int i = 0; i < vResult.Length; i++)
{
// if one argument is null it means we don't have a row for this formula
// so we don't need to compile the code
//
if (vResult[i] == null)
{
return null;
}
/* TODO: remove me
code = code.Replace(C_KEYFUNCINT + cReportGlobals.format(i + 1, "000"),
getNumericVal(vResult[i].ToString()));
* */
var parameter = "p__" + i + "__";
parameters += parameter + ",";
code = code.Replace(C_KEYFUNCINT + cReportGlobals.format(i + 1, "000"), parameter);
var paramValue = m_objGlobals.getVar(parameter);
if (paramValue == null) {
paramValue = m_objGlobals.addVar(parameter);
}
paramValue.setValue(vResult[i]);
}
if (parameters.Length > 0)
{
parameters = parameters.Substring(0, parameters.Length - 1);
code = insertParametersIntoFunction(code, parameters);
}
formula.setLastResult(pExecScriptCode(code, formula));
formula.setHaveToEval(false);
return formula.getLastResult();
}
}
private void pEvalGroupFunctions(cReportFormula formula)
{
cReportFormulaInt fint = null;
for (int _i = 0; _i < formula.getFormulasInt().count(); _i++)
{
fint = formula.getFormulasInt().item(_i);
switch (fint.getFormulaType())
{
case csRptFormulaType.CSRPTGROUPTOTAL:
evalGroupTotal(fint);
break;
case csRptFormulaType.CSRPTGROUPMAX:
evalGroupMax(fint);
break;
case csRptFormulaType.CSRPTGROUPMIN:
evalGroupMin(fint);
break;
case csRptFormulaType.CSRPTGROUPAVERAGE:
evalGroupAverage(fint);
break;
case csRptFormulaType.CSRPTGROUPPERCENT:
evalGroupPercent(fint);
break;
case csRptFormulaType.CSRPTGROUPCOUNT:
evalGroupCount(fint);
break;
case csRptFormulaType.CSRPTGROUPLINENUMBER:
evalGroupLineNumber(fint);
break;
}
}
}
public void initVariable(cReportFormula formula)
{
cReportVariable var = null;
cReportFormulaInt fint = null;
cStructTime st = null;
for (int _i = 0; _i < formula.getFormulasInt().count(); _i++)
{
fint = formula.getFormulasInt().item(_i);
for (int _j = 0; _j < fint.getVariables().count(); _j++)
{
var = fint.getVariables().item(_j);
System.TypeCode typeCode = System.Type.GetTypeCode(var.getValue().GetType());
switch (typeCode)
{
case System.TypeCode.DBNull:
break;
case System.TypeCode.Decimal:
case System.TypeCode.Double:
case System.TypeCode.Int16:
case System.TypeCode.Int32:
case System.TypeCode.Int64:
case System.TypeCode.Single:
case System.TypeCode.UInt16:
case System.TypeCode.UInt32:
case System.TypeCode.UInt64:
case System.TypeCode.Byte:
case System.TypeCode.SByte:
case System.TypeCode.DateTime:
case System.TypeCode.Boolean:
var.setValue(0);
break;
case System.TypeCode.Char:
case System.TypeCode.String:
var.setValue("");
break;
case System.TypeCode.Object:
if (var.getValue() is cStructTime)
{
st = (cStructTime)var.getValue();
st.setHour(0);
st.setMinute(0);
st.setSecond(0);
}
break;
case System.TypeCode.Empty:
break;
default:
break;
}
}
}
}
// it compiles the code of every formula
// first it replaces every internal function by
// dummy return values (of the type of the internal function)
// if after the replace there is code it call cReportScriptEngine.compileCode
// if there are no errors it returns true
//
public bool checkSyntax(cReportFormula formula)
{
try
{
String code = "";
m_formula = formula;
m_formula.getFormulasInt().clear();
// check syntax
code = formula.getText();
m_formula.setTextC(code);
pCheckSyntax(code);
return true;
}
catch (Exception ex)
{
cError.mngError(ex, "checkSyntax", C_MODULE, "");
m_formula = null;
m_fint = null;
return false;
}
}
