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#ifndef TRANSACTIONFILTERPROXY_H
#define TRANSACTIONFILTERPROXY_H
#include <QSortFilterProxyModel>
#include <QDateTime>
// Filter transaction list according to pre-specified rules
class TransactionFilterProxy : public QSortFilterProxyModel
{
Q_OBJECT
public:
explicit TransactionFilterProxy(QObject *parent = 0);
// Earliest date that can be represented (far in the past)
static const QDateTime MIN_DATE;
// Last date that can be represented (far in the future)
static const QDateTime MAX_DATE;
// Type filter bit field (all types)
static const quint32 ALL_TYPES = 0xFFFFFFFF;
static quint32 TYPE(int type) { return 1<<type; }
void setDateRange(const QDateTime &from, const QDateTime &to);
void setAddressPrefix(const QString &addrPrefix);
// Type filter takes a bitfield created with TYPE() or ALL_TYPES
void setTypeFilter(quint32 modes);
void setMinAmount(qint64 minimum);
// Set maximum number of rows returned, -1 if unlimited
void setLimit(int limit);
int rowCount(const QModelIndex &parent = QModelIndex()) const;
protected:
bool filterAcceptsRow(int source_row, const QModelIndex & source_parent) const;
private:
QDateTime dateFrom;
QDateTime dateTo;
QString addrPrefix;
quint32 typeFilter;
qint64 minAmount;
int limitRows;
signals:
public slots:
};
#endif // TRANSACTIONFILTERPROXY_H
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