SCSIZE nMatCols = 1, nMatRows = 1, nNode = 0; // In array/matrix context node elements' results are to be // subsequently stored. Check this before obtaining any argument from // the stack so the stack type can be used. if (pJumpMatrix || IsInArrayContext())
{ if (pJumpMatrix)
{ // Single result, GetString() will retrieve the corresponding // argument and JumpMatrix() will store it at the proper // position. Note that nMatCols and nMatRows are still 1.
SCSIZE nCurCol = 0, nCurRow = 0;
pJumpMatrix->GetPos( nCurCol, nCurRow);
nNode = nCurRow;
} elseif (bMatrixFormula)
{ // If there is no formula cell then continue with a single // result. if (pMyFormulaCell)
{
SCCOL nCols;
SCROW nRows;
pMyFormulaCell->GetMatColsRows( nCols, nRows);
nMatCols = nCols;
nMatRows = nRows;
}
} elseif (GetStackType() == formula::svMatrix)
{ const ScMatrix* pPathMatrix = pStack[sp-1]->GetMatrix(); if (!pPathMatrix)
{
PushIllegalParameter(); return;
}
pPathMatrix->GetDimensions( nMatCols, nMatRows);
/* TODO: it is unclear what should happen if there are *differentpathargumentsinmatrixelements.Wemayhaveto *evaluateeach,andforrepeatedidenticalpathsuse *subsequentnodes.Asis,thepathat0,0isusedasobtained
* by GetString(). */
}
} if (!nMatCols || !nMatRows)
{
PushNoValue(); return;
}
switch(pXPathObj->type)
{ case XPATH_UNDEFINED:
PushNoValue(); break; case XPATH_NODESET:
{
xmlNodeSetPtr pNodeSet = pXPathObj->nodesetval; if(!pNodeSet)
{
PushError( FormulaError::NoValue ); return;
}
const size_t nSize = pNodeSet->nodeNr; if (nNode >= nSize)
{ // For pJumpMatrix
PushError( FormulaError::NotAvailable); return;
}
/* TODO: for nMatCols>1 IF stack type is svMatrix, i.e. *pPathMatrix!=nullptr,wemaywantaresultmatrixwith *nMatColscolumnsaswell,butclarifyfirsthowtotreat
* differing path elements. */
if (!mpLinkManager)
{ if (!mrDoc.IsFunctionAccess() || mrDoc.HasLinkFormulaNeedingCheck())
{
PushError( FormulaError::NoValue);
} else
{
OUString aResult; if (lcl_FunctionAccessLoadWebServiceLink( aResult, &mrDoc, aURI))
PushString( aResult); else
PushError( FormulaError::NoValue);
} return;
}
// Need to reinterpret after loading (build links)
pArr->AddRecalcMode( ScRecalcMode::ONLOAD_LENIENT );
// while the link is not evaluated, idle must be disabled (to avoid circular references) bool bOldEnabled = mrDoc.IsIdleEnabled();
mrDoc.EnableIdle(false);
// Get/ Create link object
ScWebServiceLink* pLink = lcl_GetWebServiceLink(mpLinkManager, aURI);
if (!pLink)
{
pLink = new ScWebServiceLink(&mrDoc, aURI);
mpLinkManager->InsertFileLink(*pLink, sfx2::SvBaseLinkObjectType::ClientFile, aURI); if ( mpLinkManager->GetLinks().size() == 1 ) // the first one?
{
SfxBindings* pBindings = mrDoc.GetViewBindings(); if (pBindings)
pBindings->Invalidate( SID_LINKS ); // Link-Manager enabled
}
//if the document was just loaded, but the ScDdeLink entry was missing, then //don't update this link until the links are updated in response to the users //decision if (!mrDoc.HasLinkFormulaNeedingCheck())
{
pLink->Update();
}
if (pMyFormulaCell)
{ // StartListening after the Update to avoid circular references
pMyFormulaCell->StartListening(*pLink);
}
} else
{ if (pMyFormulaCell)
pMyFormulaCell->StartListening(*pLink);
}
// If a new Error from Reschedule appears when the link is executed then reset the errorflag if (pMyFormulaCell && pMyFormulaCell->GetRawError() != FormulaError::NONE && !bWasError)
pMyFormulaCell->SetErrCode(FormulaError::NONE);
// check the value if (pLink->HasResult())
PushString(pLink->GetResult()); elseif (mrDoc.HasLinkFormulaNeedingCheck())
{ // If this formula cell is recalculated just after load and the // expression is exactly WEBSERVICE("literal_URI") (i.e. no other // calculation involved, not even a cell reference) and a cached // result is set as hybrid string then use that as result value to // prevent a #VALUE! result due to the "Automatic update of // external links has been disabled." // This will work only once, as the new formula cell result won't // be a hybrid anymore. /* TODO: the FormulaError::LinkFormulaNeedingCheck could be used as *asignalfortheformulacelltokeepthehybridstringas *resultoftheoverallformula*iff*nohigherprioritized *ScRecalcModethanONLOAD_LENIENTispresentintheentire *document(i.e.theformularesultcouldnotbeinfluencedbyan *ONLOAD_MUSTorALWAYSrecalc,necessaryaswedon'ttrack *interimresultsofsubexpressionsthatcouldbecompared),which *alsomeanstotracksettingScRecalcModesomehow...notethisis
* just a vague idea so far and might or might not work. */ if (pMyFormulaCell && pMyFormulaCell->HasHybridStringResult())
{ if (pMyFormulaCell->GetCode()->GetCodeLen() == 2)
{
formula::FormulaToken const * const * pRPN = pMyFormulaCell->GetCode()->GetCode(); if (pRPN[0]->GetType() == formula::svString && pRPN[1]->GetOpCode() == ocWebservice)
PushString( pMyFormulaCell->GetResultString()); else
PushError(FormulaError::LinkFormulaNeedingCheck);
} else
PushError(FormulaError::LinkFormulaNeedingCheck);
} else
PushError(FormulaError::LinkFormulaNeedingCheck);
} else
PushError(FormulaError::NoValue);
OString aUtf8Str( aStr.toUtf8()); const sal_Int32 nLen = aUtf8Str.getLength();
OStringBuffer aUrlBuf( nLen ); for ( int i = 0; i < nLen; i++ )
{ char c = aUtf8Str[ i ]; if ( rtl::isAsciiAlphanumeric( static_cast<unsignedchar>( c ) ) || c == '-' || c == '_' )
aUrlBuf.append( c ); else
{
aUrlBuf.append( '%' );
OString convertedChar = OString::number( static_cast<unsignedchar>( c ), 16 ).toAsciiUpperCase(); // RFC 3986 indicates: // "A percent-encoded octet is encoded as a character triplet, // consisting of the percent character "%" followed by the two hexadecimal digits // representing that octet's numeric value" if (convertedChar.getLength() == 1)
aUrlBuf.append("0");
aUrlBuf.append(convertedChar);
}
}
PushString( OUString::fromUtf8( aUrlBuf ) );
}
void ScInterpreter::ScDebugVar()
{ // This is to be used by developers only! Never document this for end // users. This is a convenient way to extract arbitrary internal state to // a cell for easier debugging.
if (!officecfg::Office::Common::Misc::ExperimentalMode::get())
{
PushError(FormulaError::NoName); return;
}
if (!MustHaveParamCount(GetByte(), 1)) return;
rtl_uString* p = GetString().getDataIgnoreCase(); if (!p)
{
PushIllegalParameter(); return;
}
OUString aStrUpper(p);
if (aStrUpper == "PIVOTCOUNT")
{ // Set the number of pivot tables in the document.
Die Informationen auf dieser Webseite wurden
nach bestem Wissen sorgfältig zusammengestellt. Es wird jedoch weder Vollständigkeit, noch Richtigkeit,
noch Qualität der bereit gestellten Informationen zugesichert.
Bemerkung:
Die farbliche Syntaxdarstellung und die Messung sind noch experimentell.