1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
|
// 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.
#include "transactionfilterproxy.h"
#include "transactiontablemodel.h"
#include "transactionrecord.h"
#include <cstdlib>
#include <QDateTime>
// Earliest date that can be represented (far in the past)
const QDateTime TransactionFilterProxy::MIN_DATE = QDateTime::fromTime_t(0);
// Last date that can be represented (far in the future)
const QDateTime TransactionFilterProxy::MAX_DATE = QDateTime::fromTime_t(0xFFFFFFFF);
TransactionFilterProxy::TransactionFilterProxy(QObject *parent) :
QSortFilterProxyModel(parent),
dateFrom(MIN_DATE),
dateTo(MAX_DATE),
addrPrefix(),
typeFilter(ALL_TYPES),
watchOnlyFilter(WatchOnlyFilter_All),
minAmount(0),
limitRows(-1),
showInactive(true)
{
}
bool TransactionFilterProxy::filterAcceptsRow(int sourceRow, const QModelIndex &sourceParent) const
{
QModelIndex index = sourceModel()->index(sourceRow, 0, sourceParent);
int type = index.data(TransactionTableModel::TypeRole).toInt();
QDateTime datetime = index.data(TransactionTableModel::DateRole).toDateTime();
bool involvesWatchAddress = index.data(TransactionTableModel::WatchonlyRole).toBool();
QString address = index.data(TransactionTableModel::AddressRole).toString();
QString label = index.data(TransactionTableModel::LabelRole).toString();
qint64 amount = llabs(index.data(TransactionTableModel::AmountRole).toLongLong());
int status = index.data(TransactionTableModel::StatusRole).toInt();
if(!showInactive && status == TransactionStatus::Conflicted)
return false;
if(!(TYPE(type) & typeFilter))
return false;
if (involvesWatchAddress && watchOnlyFilter == WatchOnlyFilter_No)
return false;
if (!involvesWatchAddress && watchOnlyFilter == WatchOnlyFilter_Yes)
return false;
if(datetime < dateFrom || datetime > dateTo)
return false;
if (!address.contains(addrPrefix, Qt::CaseInsensitive) && !label.contains(addrPrefix, Qt::CaseInsensitive))
return false;
if(amount < minAmount)
return false;
return true;
}
void TransactionFilterProxy::setDateRange(const QDateTime &from, const QDateTime &to)
{
this->dateFrom = from;
this->dateTo = to;
invalidateFilter();
}
void TransactionFilterProxy::setAddressPrefix(const QString &_addrPrefix)
{
this->addrPrefix = _addrPrefix;
invalidateFilter();
}
void TransactionFilterProxy::setTypeFilter(quint32 modes)
{
this->typeFilter = modes;
invalidateFilter();
}
void TransactionFilterProxy::setMinAmount(const CAmount& minimum)
{
this->minAmount = minimum;
invalidateFilter();
}
void TransactionFilterProxy::setWatchOnlyFilter(WatchOnlyFilter filter)
{
this->watchOnlyFilter = filter;
invalidateFilter();
}
void TransactionFilterProxy::setLimit(int limit)
{
this->limitRows = limit;
}
void TransactionFilterProxy::setShowInactive(bool _showInactive)
{
this->showInactive = _showInactive;
invalidateFilter();
}
int TransactionFilterProxy::rowCount(const QModelIndex &parent) const
{
if(limitRows != -1)
{
return std::min(QSortFilterProxyModel::rowCount(parent), limitRows);
}
else
{
return QSortFilterProxyModel::rowCount(parent);
}
}
|
