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Calculated condition has been added to group band header

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This commit is contained in:
Arin Alexander
2016-11-18 01:12:23 +03:00
parent e9b32ec7d7
commit 61653c9bb3
6 changed files with 203 additions and 175 deletions
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49
limereport/bands/lrgroupbands.cpp
View File

@@ -31,7 +31,6 @@
#include "lrglobal.h"
#include "lrdatasourcemanager.h"
const QString xmlTagHeader = QLatin1String("GroupHeader");
const QString xmlTagFooter = QLatin1String("GroupFooter");
@@ -98,6 +97,8 @@ void GroupBandHeader::startGroup(DataSourceManager* dataManager)
if (ds && ds->columnIndexByName(m_groupFiledName)!=-1)
m_groupFieldValue=ds->data(m_groupFiledName);
}
if (!m_condition.isEmpty()) m_conditionValue = calcCondition(dataManager);
}
QColor GroupBandHeader::bandColor() const
@@ -114,20 +115,47 @@ QString GroupBandHeader::findDataSourceName(BandDesignIntf* parentBand){
}
QString GroupBandHeader::condition() const
{
return m_condition;
}
void GroupBandHeader::setCondition(const QString &condition)
{
m_condition = condition;
}
QString GroupBandHeader::calcCondition(DataSourceManager* dataManager){
QString result = m_condition;
if (!m_condition.isEmpty()){
result=expandUserVariables(result, FirstPass, NoEscapeSymbols, dataManager);
result=expandScripts(result, dataManager);
result=expandDataFields(result, NoEscapeSymbols, dataManager);
}
return result;
}
bool GroupBandHeader::isNeedToClose(DataSourceManager* dataManager)
{
if (!m_groupStarted) return false;
if (m_groupFiledName.isNull() || m_groupFiledName.isEmpty())
if ((m_groupFiledName.isNull() || m_groupFiledName.isEmpty()) && condition().isEmpty()){
dataManager->putError(tr("Group field not found"));
QString datasourceName = findDataSourceName(parentBand());
if (dataManager->containsDatasource(datasourceName)){
IDataSource* ds = dataManager->dataSource(datasourceName);
if (ds){
if (ds->data(m_groupFiledName).isNull() && m_groupFieldValue.isNull()) return false;
return ds->data(m_groupFiledName)!=m_groupFieldValue;
}
return false;
}
if (!m_condition.isEmpty()){
return m_conditionValue != calcCondition(dataManager);
} else {
dataManager->putError(tr("Datasource \"%1\" not found !!!").arg(datasourceName));
QString datasourceName = findDataSourceName(parentBand());
if (dataManager->containsDatasource(datasourceName)){
IDataSource* ds = dataManager->dataSource(datasourceName);
if (ds){
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;
@@ -141,6 +169,7 @@ bool GroupBandHeader::isStarted()
void GroupBandHeader::closeGroup()
{
m_groupFieldValue=QVariant();
m_conditionValue="";
m_groupStarted=false;
}

6
limereport/bands/lrgroupbands.h
View File

@@ -43,6 +43,7 @@ class GroupBandHeader : public BandDesignIntf, public IGroupBand{
Q_PROPERTY(bool startNewPage READ startNewPage WRITE setStartNewPage)
Q_PROPERTY(bool resetPageNumber READ resetPageNumber WRITE setResetPageNumber)
Q_PROPERTY(bool reprintOnEachPage READ reprintOnEachPage WRITE setReprintOnEachPage)
Q_PROPERTY(QString condition READ condition WRITE setCondition)
public:
GroupBandHeader(QObject* owner = 0, QGraphicsItem* parent=0);
virtual bool isUnique() const;
@@ -57,6 +58,8 @@ public:
void setResetPageNumber(bool resetPageNumber);
bool isHeader() const{return true;}
bool isGroupHeader() const {return true;}
QString condition() const;
void setCondition(const QString &condition);
private:
virtual BaseDesignIntf* createSameTypeItem(QObject* owner=0, QGraphicsItem* parent=0);
void startGroup(DataSourceManager* dataManager);
@@ -65,12 +68,15 @@ private:
void closeGroup();
int index();
QString findDataSourceName(BandDesignIntf *parentBand);
QString calcCondition(DataSourceManager *dataManager);
private:
QVariant m_groupFieldValue;
QString m_groupFiledName;
bool m_groupStarted;
//bool m_startNewPage;
bool m_resetPageNumber;
QString m_condition;
QString m_conditionValue;
};
class GroupBandFooter : public BandDesignIntf{