/** Clears report formatting */
void MReportEngine::clearFormatting() {
rHeader->clear();
pHeader->clear();
MReportSection * secIt;
for ( secIt = addOnHeaders->first(); secIt; secIt = addOnHeaders->next() )
secIt->clear();
for ( secIt = dHeaders->first(); secIt; secIt = dHeaders->next() )
secIt->clear();
for ( secIt = details->first(); secIt; secIt = details->next() )
secIt->clear();
for ( secIt = dFooters->first(); secIt; secIt = dFooters->next() )
secIt->clear();
for ( secIt = addOnFooters->first(); secIt; secIt = addOnFooters->next() )
secIt->clear();
pFooter->clear();
rFooter->clear();
}
void MReportEngine::reserveSizeForCalcFields( QDomNamedNodeMap *fields, int level ) {
for ( int l = level; l >= 0; l-- ) {
MReportSection *footer = findDetailFooter( l );
if ( footer ) {
gDTSFooters[ l ]->reserve( footer->getCalcFieldCount() );
for ( int i = 0; i < footer->getCalcFieldCount(); i++ )
gDTFooters[ l ]->append( new QMemArray < double > );
}
if ( footer ) {
int calcIdx;
for ( int i = 0; i < fields->count(); i++ ) {
calcIdx = footer->getCalcFieldIndex( fields->item( i ).nodeName() );
if ( calcIdx != -1 )
( *gDTSFooters[ l ] )[ calcIdx ] = fields->item( i ).nodeValue();
}
}
}
}
//copyright : (C) 2002-2004 InfoSiAL S.L. //email : [email protected] void MReportEngine::drawDetailFooter(MPageCollection *pages, int level, QPtrList<QMemArray<double> > *gDT, QValueVector<QString> *gDTS) { MReportSection *footer = findDetailFooter(level); MReportSection *header = findDetailHeader(level); if (footer) { QDomNode record = records.item(currRecord_); if (!footer->mustBeDrawed(&record)) return; footer->setPageNumber(currPage); footer->setReportDate(currDate); if ((currY + footer->getHeight()) > currHeight) { newPage(pages); for (int i = 0; i <= level; i++) { drawAddOnHeader(pages, i, gDTFooters[i], gDTSFooters[i]); } } if (gDT) footer->setCalcFieldData(gDT, gDTS, &record, fillRecords_); if (header) footer->drawHeaderObjects(p, pages, header); int sectionHeight = footer->getHeight(); if (footer->placeAtBottom()) { footer->draw(p, leftMargin, (pageHeight - bottomMargin - pFooter->getHeight()) - footer->getHeight(), sectionHeight); } else footer->draw(p, leftMargin, currY, sectionHeight); currY += sectionHeight; } }
bool MReportEngine::canDrawDetail(uint level, uint currRecord, uint yPos)
{
QDomNode nextRecord;
QString detailValue;
uint nextLevel;
QDomNode record = records.item(currRecord);
if ((currRecord + 1) < records.count()) {
nextRecord = records.item(currRecord + 1);
QDomNamedNodeMap nextFields = nextRecord.attributes();
detailValue = nextFields.namedItem("level").nodeValue();
nextLevel = detailValue.toInt();
} else
nextLevel = 0;
int detailHeight = 0;
MReportSection *detail = findDetail(level);
if (detail) {
QDomNamedNodeMap fields = record.attributes();
setFieldValues(&fields, level, detail, &record, true);
detailHeight = detail->getHeight(p);
}
int addOnFooterHeight = 0;
MReportSection *addOnFooter = findAddOnFooter(level);
if (addOnFooter)
addOnFooterHeight = addOnFooter->getHeight();
// Control de fin de página
if (level == nextLevel) {
if ((yPos + detailHeight + addOnFooterHeight) > currHeight) {
return false;
}
} else if (level > nextLevel) {
// El siguiente nivel es inferior: Se comprueba que es posible incluir un detalle del nivel actual
// más todas los pies de detalle desde el nivel actual hasta el siguiente nivel,
// más el addOnFooter del siguiente nivel
int footersHeight = 0;
for (int levelFooter = level; levelFooter > nextLevel; levelFooter--) {
MReportSection *footerAux = findDetailFooter(levelFooter);
if (footerAux)
footersHeight += footerAux->getHeight();
}
int addOnFooterAuxHeight = 0;
MReportSection *addOnFooterAux = findAddOnFooter(nextLevel);
if (addOnFooterAux)
addOnFooterAuxHeight = addOnFooterAux->getHeight();
if ((yPos + detailHeight + footersHeight + addOnFooterAuxHeight) > currHeight) {
return false;
}
} else if (level < nextLevel) {
// El siguiente nivel es superior: Se comprueba que es posible incluir un detalle del nivel actual
// más todas las cabeceras de detalle desde el nivel actual hasta el siguiente nivel
// más un detalle del siguiente nivel más el addOnFooter del siguiente nivel
int headersHeight = 0;
for (int levelFooter = (level + 1); levelFooter <= nextLevel; levelFooter++) {
MReportSection *headerAux = findDetailHeader(levelFooter);
if (headerAux)
headersHeight += headerAux->getHeight();
}
MReportSection *detailAux = findDetail(nextLevel);
if (detailAux)
headersHeight += detailAux->getHeight();
int addOnFooterAuxHeight = 0;
MReportSection *addOnFooterAux = findAddOnFooter(nextLevel);
if (addOnFooterAux)
addOnFooterAuxHeight = addOnFooterAux->getHeight();
if ((currY + detailHeight + headersHeight + addOnFooterAuxHeight) > currHeight) {
return false;
}
}
return true;
}
//copyright : (C) 2002-2004 InfoSiAL S.L. //email : [email protected] void MReportEngine::drawDetail(MPageCollection *pages, int level, uint &currRecord, const int initRow, const int initCol) { currRecord_ = currRecord; QString detailValue; int nextLevel; int detailHeight = 0; MReportSection *detail = findDetail(level); MReportSection *footer; if (detail) detailHeight = detail->getHeight(); if (!canDrawDetailHeader(level, currRecord, currY)) { if (level > 0) drawAddOnFooter(pages, (level - 1), gDTFooters[(level - 1)], gDTSFooters[(level - 1)]); newPage(pages, level); // Sólo dibujamos el detail header si no hemos dibujado ya el addOnHeader if (!findAddOnHeader(level)) drawDetailHeader(pages, level); } else { drawDetailHeader(pages, level); } if (!detail) { drawDetailFooter(pages, level); return; } gDTFooters[level]->clear(); gDTSFooters[level]->clear(); int currLevel; int chkRow = 0; int loops = 0; if (initCol != 0) currX = leftMargin + (detail->getWidth() * (initCol - 1)); if (initRow != 0) currY = topMargin + (detail->getHeight() * (initRow - 1)); currLevel = level; do { QDomNode record = records.item(currRecord); if (record.nodeType() == QDomNode::ElementNode) { if (currLevel == level) { if ((chkRow = (currRecord / 2) % 20) == 0) emit signalRenderStatus(currRecord / 2); if (cancelRender) { MLabelObject lblCancel; lblCancel.setFont("Arial", 20, MLabelObject::Bold, false); lblCancel.setText(tr("INFORME INCOMPLETO\nCANCELADO POR EL USUARIO")); lblCancel.setGeometry(20, pageHeight / 2, 450, 70); lblCancel.setHorizontalAlignment(MLabelObject::Center); lblCancel.setVerticalAlignment(MLabelObject::Middle); lblCancel.draw(p); return; } QDomNamedNodeMap fields = record.attributes(); reserveSizeForCalcFields(&fields, level); detail->setPageNumber(currPage); detail->setReportDate(currDate); if (!canDrawDetail(level, currRecord, currY)) { if (loops) { drawAddOnFooter(pages, level, gDTFooters[level], gDTSFooters[level]); } else { if (level > 0) { drawAddOnFooter(pages, (level - 1), gDTFooters[(level - 1)], gDTSFooters[(level - 1)]); } } newPage(pages, level); } QDomNode record = records.item(currRecord); QDomNode *ptrRecord = &record; setFieldValues(&fields, level, detail, ptrRecord); if (detail->mustBeDrawed(ptrRecord)) { detail->setCalcFieldData(0, 0, ptrRecord, fillRecords_); int sectionHeight = detail->getHeight(); detail->draw(p, currX, currY, sectionHeight); detailHeight = sectionHeight; currX += detail->getWidth(); if (currX >= (pageWidth - rightMargin - leftMargin)) { currX = leftMargin; currY += sectionHeight; } MReportSection *rS = findDetail(level + 1); if (!rS) { for (uint i = 0; i <= level; i++) { rS = findDetailHeader(i); if (rS) csvData_ += rS->csvData(); rS = findDetail(i); if (rS) csvData_ += rS->csvData(); } csvData_ += "\n"; } } ++currRecord; } else { drawDetail(pages, currLevel, currRecord); } if (currRecord < records.count()) { record = records.item(currRecord); QDomNamedNodeMap fields = record.attributes(); detailValue = fields.namedItem("level").nodeValue(); currLevel = detailValue.toInt(); } if (cancelRender) { MLabelObject lblCancel; lblCancel.setFont("Arial", 20, MLabelObject::Bold, false); lblCancel.setText(tr("INFORME INCOMPLETO\nCANCELADO POR EL USUARIO")); lblCancel.setGeometry(20, pageHeight / 2, 450, 70); lblCancel.setHorizontalAlignment(MLabelObject::Center); lblCancel.setVerticalAlignment(MLabelObject::Middle); lblCancel.draw(p); return; } } loops++; } while (level <= currLevel && currRecord < records.count()); drawDetailFooter(pages, level, gDTFooters[level], gDTSFooters[level]); footer = findDetailFooter(level); if (footer && currRecord < records.count()) if (footer->newPage()) newPage(pages); }
// Draws de add-on footer
void MReportEngine::drawAddOnFooter(MPageCollection *pages, int level,
QPtrList<QMemArray<double> > *gDT,
QValueVector<QString> *gDTS)
{
MReportSection *footer = findAddOnFooter(level);
if (footer) {
QDomNode record = records.item(currRecord_);
if (!footer->mustBeDrawed(&record))
return;
footer->setPageNumber(currPage);
footer->setReportDate(currDate);
QString value;
QDomNamedNodeMap fields = record.attributes();
for (int i = 0; i < footer->getFieldCount(); i++) {
value = fields.namedItem(footer->getFieldName(i)).nodeValue();
footer->setFieldData(i, value, &record, fillRecords_);
}
if (gDT && level > -1)
footer->setCalcFieldData(gDT, gDTS, &record, fillRecords_);
footer->setCalcFieldDataGT(grandTotal);
int sectionHeight = footer->getHeight();
if (footer->placeAtBottom()) {
footer->draw(p, leftMargin, (pageHeight - bottomMargin - pFooter->getHeight()) - footer->getHeight(),
sectionHeight);
} else
footer->draw(p, leftMargin, currY, sectionHeight);
currY += sectionHeight;
}
}
//copyright : (C) 2002-2004 InfoSiAL S.L. //email : [email protected] void MReportEngine::drawDetailHeader(MPageCollection *pages, int level) { MReportSection *header = findDetailHeader(level); if (header) { QDomNode record = records.item(currRecord_); if (!header->mustBeDrawed(&record)) return; header->setPageNumber(currPage); header->setReportDate(currDate); if ((currY + header->getHeight()) > currHeight) newPage(pages); QString value; QDomNamedNodeMap fields = record.attributes(); for (int i = 0; i < header->getFieldCount(); i++) { value = fields.namedItem(header->getFieldName(i)).nodeValue(); header->setFieldData(i, value, &record, fillRecords_); } header->setCalcFieldData(0, 0, &record, fillRecords_); int sectionHeight = header->getHeight(); header->draw(p, leftMargin, currY, sectionHeight); header->setLastPageIndex(pages->getCurrentIndex()); header->setOnPage((QPicture *) p->painter()->device()); currY += sectionHeight; } }
//copyright : (C) 2002-2004 InfoSiAL S.L. //email : [email protected] void MReportEngine::drawAddOnHeader( MPageCollection * pages, int level, QPtrList < QMemArray < double > > *gDT, QValueVector < QString > *gDTS ) { MReportSection * header = findAddOnHeader( level ); if ( header ) { QDomNode record = records.item( currRecord_ ); if ( !header->mustBeDrawed( &record ) ) return ; header->setPageNumber( currPage ); header->setReportDate( currDate ); if (( currY + header->getHeight() ) > currHeight ) newPage( pages ); QString value; QDomNamedNodeMap fields = record.attributes(); for ( int i = 0; i < header->getFieldCount(); i++ ) { value = fields.namedItem( header->getFieldName( i ) ).nodeValue(); header->setFieldData( i, value ); } if ( level > -1 ) { if ( gDT ) header->setCalcFieldData( gDT, gDTS, &record ); } header->setCalcFieldDataGT( grandTotal, rFooter ); int sectionHeight = header->getHeight(); header->draw( p, leftMargin, currY, sectionHeight ); currY += sectionHeight; } }
