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/* vi: set sw=4 ts=4:
*
* Copyright (C) 2006 - 2015 Christian Hohnstaedt.
*
* All rights reserved.
*/
#include "XcaProxyModel.h"
#include "lib/db_base.h"
bool XcaProxyModel::lessThan(const QModelIndex &left,
const QModelIndex &right) const
{
db_base *db = dynamic_cast<db_base *>(sourceModel());
if (!db)
return QSortFilterProxyModel::lessThan(left, right);
dbheaderList headers = db->getAllHeaders();
if (left.column() < 0 || left.column() >= headers.size() ||
right.column() < 0 || right.column() >= headers.size())
{
qDebug("BAD COLUMN: %d %d\n", left.column(), right.column());
return true;
}
dbheader *hd_left = headers[left.column()];
dbheader *hd_right = headers[right.column()];
if (hd_left->isNumeric() && hd_right->isNumeric()) {
int diff;
QString l = sourceModel()->data(left).toString();
QString r = sourceModel()->data(right).toString();
diff = l.size() - r.size();
if (diff<0)
return true;
else if (diff>0)
return false;
else
return l < r;
}
if (hd_left->type == dbheader::hd_asn1time &&
hd_right->type == dbheader::hd_asn1time)
{
pki_base *l = db_base::fromIndex(left);
pki_base *r = db_base::fromIndex(right);
if (l && r)
return l->column_a1time(hd_left) <
r->column_a1time(hd_right);
}
return QSortFilterProxyModel::lessThan(left, right);
}
bool XcaProxyModel::filterAcceptsRow(int sourceRow,
const QModelIndex &sourceParent) const
{
if (!sourceModel())
return false;
QModelIndex idx = sourceModel()->index(sourceRow, 0, sourceParent);
return sourceModel()->data(idx, Qt::UserRole).toBool();
}
QVariant XcaProxyModel::data(const QModelIndex &index, int role) const
{
QModelIndex i;
QString number;
if (index.column() != 1)
return QSortFilterProxyModel::data(index, role);
/* Row number */
switch (role) {
case Qt::EditRole:
case Qt::DisplayRole:
for (i = index; i.isValid(); i = i.parent())
number += QString(" %1").arg(i.row()+1);
return QVariant(number);
default:
return QSortFilterProxyModel::data(index, role);
}
return QVariant();
}
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