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