transactionfilterproxy.h

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// Copyright (c) 2011-2013 The Bitcoin developers
// Copyright (c) 2017-2021 The PIVX Core developers
// Distributed under the MIT software license, see the accompanying
// file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
#ifndef PIVX_QT_TRANSACTIONFILTERPROXY_H
#define PIVX_QT_TRANSACTIONFILTERPROXY_H
 
#include "amount.h"
 
#include <QDateTime>
#include <QSortFilterProxyModel>
 
class TransactionFilterProxy : public QSortFilterProxyModel
{
    Q_OBJECT
 
public:
    explicit TransactionFilterProxy(QObject* parent = 0);
 
    static const QDateTime MIN_DATE;
    static const QDateTime MAX_DATE;
    static const quint32 ALL_TYPES = 0xFFFFFFFF;
    static const quint32 COMMON_TYPES = 0x0005FFFF;
 
    static quint32 TYPE(int type) { return 1 << type; }
 
    enum WatchOnlyFilter {
        WatchOnlyFilter_All,
        WatchOnlyFilter_Yes,
        WatchOnlyFilter_No
    };
 
    void setDateRange(const QDateTime& from, const QDateTime& to);
    void clearDateRange() {
        if (dateFrom != MIN_DATE || dateTo == MAX_DATE)
            setDateRange(MIN_DATE, MAX_DATE);
    }
 
    void setTypeFilter(quint32 modes);
    void setMinAmount(const CAmount& minimum);
    void setWatchOnlyFilter(WatchOnlyFilter filter);
 
    void setLimit(int limit);
 
    void setShowInactive(bool showInactive);
 
    void setHideOrphans(bool fHide);
 
    int rowCount(const QModelIndex& parent = QModelIndex()) const;
    static bool isOrphan(const int status, const int type);
 
protected:
    bool filterAcceptsRow(int source_row, const QModelIndex& source_parent) const;
 
private:
    QDateTime dateFrom;
    QDateTime dateTo;
    quint32 typeFilter;
    WatchOnlyFilter watchOnlyFilter;
    CAmount minAmount;
    int limitRows;
    bool showInactive;
    bool fHideOrphans = true;
};
 
#endif // PIVX_QT_TRANSACTIONFILTERPROXY_H