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Code

Group functions rendering has been optimized

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This commit is contained in:
Arin Alexander 2019-10-08 13:51:10 +03:00
parent 109e216281
commit 9b914b05fd
2 changed files with 63 additions and 22 deletions
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77
limereport/lrreportrender.cpp
View File

@ -189,11 +189,45 @@ void ReportRender::initDatasource(const QString& name){
}
}
void ReportRender::analizeItem(ContentItemDesignIntf* contentItem, BandDesignIntf* band){
if (contentItem){
QString content = contentItem->content();
QVector<QString> functions;
foreach(const QString &functionName, m_datasources->groupFunctionNames()){
QRegExp rx(QString(Const::GROUP_FUNCTION_RX).arg(functionName));
rx.setMinimal(true);
if (rx.indexIn(content)>=0){
functions.append(functionName);
}
}
if (functions.size()>0)
m_groupfunctionItems.insert(contentItem->patternName(), functions);
}
}
void ReportRender::analizeContainer(BaseDesignIntf* item, BandDesignIntf* band){
foreach(BaseDesignIntf* child, item->childBaseItems()){
ContentItemDesignIntf* contentItem = dynamic_cast<ContentItemDesignIntf*>(child);
if (contentItem) analizeItem(contentItem, band);
else analizeContainer(child, band);
}
}
void ReportRender::analizePage(PageItemDesignIntf* patternPage){
foreach(BandDesignIntf* band, patternPage->bands()){
if (band->isFooter() || band->isHeader()){
analizeContainer(band,band);
}
}
}
void ReportRender::renderPage(PageItemDesignIntf* patternPage, bool isTOC, bool /*isFirst*/, bool /*resetPageNumbers*/)
{
m_currentNameIndex = 0;
m_patternPageItem = patternPage;
analizePage(patternPage);
if (m_patternPageItem->resetPageNumber() && m_pageCount>0 && !isTOC) {
resetPageNumber(PageReset);
}
@ -380,33 +414,34 @@ void ReportRender::extractGroupFunctions(BandDesignIntf *band)
extractGroupFunctionsFromContainer(band, band);
}
void ReportRender::replaceGroupFunctionsInItem(ContentItemDesignIntf* contentItem, BandDesignIntf* band){
if (contentItem){
QString content = contentItem->content();
foreach(const QString &functionName, m_datasources->groupFunctionNames()){
QRegExp rx(QString(Const::GROUP_FUNCTION_RX).arg(functionName));
rx.setMinimal(true);
if (rx.indexIn(content)>=0){
int pos = 0;
while ( (pos = rx.indexIn(content,pos))!= -1 ){
QVector<QString> captures = normalizeCaptures(rx);
if (captures.size() >= 3){
QString expressionIndex = datasources()->putGroupFunctionsExpressions(captures.at(Const::VALUE_INDEX));
if (captures.size()<5){
content.replace(captures.at(0),QString("%1(%2,%3)").arg(functionName).arg('"'+expressionIndex+'"').arg('"'+band->objectName()+'"'));
} else {
content.replace(captures.at(0),QString("%1(%2,%3,%4)")
.arg(functionName)
.arg('"'+expressionIndex+'"')
.arg('"'+band->objectName()+'"')
.arg(captures.at(4)));
if (m_groupfunctionItems.contains(contentItem->patternName())){
QString content = contentItem->content();
foreach(QString functionName, m_groupfunctionItems.value(contentItem->patternName())){
QRegExp rx(QString(Const::GROUP_FUNCTION_RX).arg(functionName));
rx.setMinimal(true);
if (rx.indexIn(content)>=0){
int pos = 0;
while ( (pos = rx.indexIn(content,pos))!= -1 ){
QVector<QString> captures = normalizeCaptures(rx);
if (captures.size() >= 3){
QString expressionIndex = datasources()->putGroupFunctionsExpressions(captures.at(Const::VALUE_INDEX));
if (captures.size()<5){
content.replace(captures.at(0),QString("%1(%2,%3)").arg(functionName).arg('"'+expressionIndex+'"').arg('"'+band->objectName()+'"'));
} else {
content.replace(captures.at(0),QString("%1(%2,%3,%4)")
.arg(functionName)
.arg('"'+expressionIndex+'"')
.arg('"'+band->objectName()+'"')
.arg(captures.at(4)));
}
}
pos += rx.matchedLength();
}
pos += rx.matchedLength();
}
contentItem->setContent(content);
}
contentItem->setContent(content);
}
}
}

8
limereport/lrreportrender.h
View File

@ -82,6 +82,7 @@ private:
int m_TOCRangeIndex;
};
class ReportRender: public QObject
{
Q_OBJECT
@ -109,6 +110,10 @@ signals:
public slots:
void cancelRender();
private:
void analizeContainer(BaseDesignIntf *item, BandDesignIntf *band);
void analizeItem(ContentItemDesignIntf *item, BandDesignIntf *band);
void analizePage(PageItemDesignIntf *patternPage);
void initDatasources();
void initDatasource(const QString &name);
void initRenderPage();
@ -193,7 +198,7 @@ private:
QMultiMap< BandDesignIntf*, GroupBandsHolder* > m_childBands;
QList<BandDesignIntf*> m_reprintableBands;
QList<BandDesignIntf*> m_recalcBands;
QMap<QString, QVector<QString>> m_groupfunctionItems;
int m_currentIndex;
int m_pageCount;
@ -217,6 +222,7 @@ private:
bool m_newPageStarted;
bool m_lostHeadersMoved;
};
} // namespace LimeReport
#endif // LRREPORTRENDER_H