transactionfilterproxy.h

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// Copyright (c) 2011-2014 The Bitcoin Core developers
// Distributed under the MIT software license, see the accompanying
// file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
#ifndef BITCOIN_QT_TRANSACTIONFILTERPROXY_H
#define BITCOIN_QT_TRANSACTIONFILTERPROXY_H
 
#include <consensus/amount.h>
 
#include <QDateTime>
#include <QSortFilterProxyModel>
 
#include <optional>
 
class TransactionFilterProxy : public QSortFilterProxyModel {
    Q_OBJECT
 
public:
    explicit TransactionFilterProxy(QObject *parent = nullptr);
 
    static const quint32 ALL_TYPES = 0xFFFFFFFF;
 
    static quint32 TYPE(int type) { return 1 << type; }
 
    enum WatchOnlyFilter {
        WatchOnlyFilter_All,
        WatchOnlyFilter_Yes,
        WatchOnlyFilter_No
    };
 
    void setDateRange(const std::optional<QDateTime> &from,
                      const std::optional<QDateTime> &to);
    void setSearchString(const QString &);
    void setTypeFilter(quint32 modes);
    void setMinAmount(const Amount minimum);
    void setWatchOnlyFilter(WatchOnlyFilter filter);
 
    void setLimit(int limit);
 
    void setShowInactive(bool showInactive);
 
    int rowCount(const QModelIndex &parent = QModelIndex()) const override;
 
protected:
    bool filterAcceptsRow(int source_row,
                          const QModelIndex &source_parent) const override;
 
private:
    std::optional<QDateTime> dateFrom;
    std::optional<QDateTime> dateTo;
    QString m_search_string;
    quint32 typeFilter;
    WatchOnlyFilter watchOnlyFilter;
    Amount minAmount;
    int limitRows;
    bool showInactive;
};
 
#endif // BITCOIN_QT_TRANSACTIONFILTERPROXY_H