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Nested group bands render has been fixed

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This commit is contained in:
Arin Alexander 2016-09-28 02:24:55 +04:00
parent 7c4d3bf8da
commit fc271d6a3b
5 changed files with 44 additions and 21 deletions
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25
limereport/bands/lrgroupbands.cpp
View File

@ -92,8 +92,9 @@ void GroupBandHeader::startGroup(DataSourceManager* dataManager)
QString lineVar = QLatin1String("line_")+objectName().toLower();
dataManager->setReportVariable(lineVar,1);
if ((dataManager->dataSource(parentBand()->datasourceName()))){
IDataSource* ds = dataManager->dataSource(parentBand()->datasourceName());
QString datasourceName = findDataSourceName(parentBand());
if (dataManager->containsDatasource(datasourceName)){
IDataSource* ds = dataManager->dataSource(datasourceName);
if (ds->columnIndexByName(m_groupFiledName)!=-1)
m_groupFieldValue=ds->data(m_groupFiledName);
}
@ -104,17 +105,27 @@ QColor GroupBandHeader::bandColor() const
return QColor(Qt::darkBlue);
}
QString GroupBandHeader::findDataSourceName(BandDesignIntf* parentBand){
if (!parentBand) return "";
if (!parentBand->datasourceName().isEmpty())
return parentBand->datasourceName();
else
return findDataSourceName(parentBand->parentBand());
}
bool GroupBandHeader::isNeedToClose(DataSourceManager* dataManager)
{
//if (m_groupFieldValue.isNull()) return false;
if (!m_groupStarted) return false;
if (m_groupFiledName.isNull() || m_groupFiledName.isEmpty())
dataManager->putError("Group Field Not found");
if ((dataManager->dataSource(parentBand()->datasourceName()))){
IDataSource* ds = dataManager->dataSource(parentBand()->datasourceName());
dataManager->putError(tr("Group field not found"));
QString datasourceName = findDataSourceName(parentBand());
if (dataManager->containsDatasource(datasourceName)){
IDataSource* ds = dataManager->dataSource(datasourceName);
if (ds->data(m_groupFiledName).isNull() && m_groupFieldValue.isNull()) return false;
return ds->data(m_groupFiledName)!=m_groupFieldValue;
} else {
dataManager->putError(tr("Datasource \"%1\" not found !!!").arg(datasourceName));
}
return false;

1
limereport/bands/lrgroupbands.h
View File

@ -64,6 +64,7 @@ private:
bool isStarted();
void closeGroup();
int index();
QString findDataSourceName(BandDesignIntf *parentBand);
private:
QVariant m_groupFieldValue;
QString m_groupFiledName;

21
limereport/lrreportrender.cpp
View File

@ -190,7 +190,7 @@ void ReportRender::renderPage(PageDesignIntf* patternPage)
m_reportFooterHeight = reportFooter->height();
initVariables();
initGroupFunctions();
initGroups();
clearPageMap();
resetPageNumber();
@ -545,20 +545,22 @@ void ReportRender::renderGroupHeader(BandDesignIntf *parentBand, IDataSource* da
if (gb&&gb->isNeedToClose(m_datasources)){
if (band->childBands().count()>0){
dataSource->prior();
foreach (BandDesignIntf* subBand, parentBand->childrenByType(BandDesignIntf::GroupHeader)) {
if ( (subBand->bandIndex() > band->bandIndex()) &&
(subBand->childBands().count()>0)
){
renderBand(subBand->childBands().at(0));
foreach (BandDesignIntf* subBand, band->childrenByType(BandDesignIntf::GroupHeader)) {
foreach(BandDesignIntf* footer, subBand->childrenByType(BandDesignIntf::GroupFooter)){
renderBand(footer);
closeDataGroup(subBand);
}
}
renderBand(band->childBands().at(0),StartNewPageAsNeeded);
foreach (BandDesignIntf* footer, band->childrenByType(BandDesignIntf::GroupFooter)) {
renderBand(footer,StartNewPageAsNeeded);
}
dataSource->next();
}
closeDataGroup(band);
}
if (!gb->isStarted()){
if (band->reprintOnEachPage())
m_reprintableBands.append(band);
@ -571,6 +573,8 @@ void ReportRender::renderGroupHeader(BandDesignIntf *parentBand, IDataSource* da
renderBand(band,StartNewPageAsNeeded);
}
}
renderGroupHeader(band, dataSource, firstTime);
}
}
@ -588,11 +592,12 @@ void ReportRender::renderGroupFooter(BandDesignIntf *parentBand)
}
}
void ReportRender::initGroupFunctions()
void ReportRender::initGroups()
{
m_datasources->clearGroupFunction();
foreach(BandDesignIntf* band, m_patternPageItem->childBands()){
if (band->isFooter()) extractGroupsFunction(band);
if (band->isHeader()) dynamic_cast<IGroupBand*>(band)->closeGroup();
}
}

2
limereport/lrreportrender.h
View File

@ -102,7 +102,7 @@ private:
void renderGroupHeader(BandDesignIntf* parentBand, IDataSource* dataSource, bool firstTime);
void renderGroupFooter(BandDesignIntf* parentBand);
void initGroupFunctions();
void initGroups();
void extractGroupsFunction(BandDesignIntf* band);
void replaceGroupsFunction(BandDesignIntf* band);

16
limereport/objectinspector/propertyItems/lrgroupfieldpropitem.cpp
View File

@ -42,18 +42,24 @@ namespace {
}
namespace LimeReport {
QString findDatasourceName(BandDesignIntf* band){
if (!band) return "";
if (!band->datasourceName().isEmpty()) return band->datasourceName();
else return findDatasourceName(band->parentBand());
}
QWidget *GroupFieldPropItem::createProperyEditor(QWidget *parent) const
{
ComboBoxEditor *editor = new ComboBoxEditor(parent,true);
editor->setEditable(true);
GroupBandHeader *item=dynamic_cast<GroupBandHeader*>(object());
if (item){
DataBandDesignIntf* dataBand = dynamic_cast<DataBandDesignIntf*>(item->parentBand());
BandDesignIntf* dataBand = dynamic_cast<BandDesignIntf*>(item->parentBand());
if (dataBand){
int propertyIndex = dataBand->metaObject()->indexOfProperty("datasource");
if (item && propertyIndex>0){
editor->addItems(item->reportEditor()->dataManager()->fieldNames(dataBand->property("datasource").toString()));
QString datasourceName = findDatasourceName(dataBand);
if (!datasourceName.isEmpty()){
editor->addItems(item->reportEditor()->dataManager()->fieldNames(datasourceName));
}
}
}