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/*********
*
* In the name of the Father, and of the Son, and of the Holy Spirit.
*
* This file is part of BibleTime's source code, http://www.bibletime.info/.
*
* Copyright 1999-2009 by the BibleTime developers.
* The BibleTime source code is licensed under the GNU General Public License
* version 2.0.
*
**********/
#include "backend/bookshelfmodel/btmodulehiddenfilterproxymodel.h"
#include "backend/bookshelfmodel/btbookshelfmodel.h"
BtModuleHiddenFilterProxyModel::BtModuleHiddenFilterProxyModel(QObject *parent)
: QSortFilterProxyModel(parent), m_enabled(true), m_showHidden(false),
m_showShown(true) {
setFilterRole(BtBookshelfModel::ModuleHiddenRole);
}
BtModuleHiddenFilterProxyModel::~BtModuleHiddenFilterProxyModel() {
// Intentionally empty
}
void BtModuleHiddenFilterProxyModel::setEnabled(bool enable) {
if (enable == m_enabled) return;
m_enabled = enable;
invalidateFilter();
}
void BtModuleHiddenFilterProxyModel::setShowHidden(bool show) {
if (m_showHidden == show) return;
m_showHidden = show;
invalidateFilter();
}
void BtModuleHiddenFilterProxyModel::setShowShown(bool show) {
if (m_showShown == show) return;
m_showShown = show;
invalidateFilter();
}
bool BtModuleHiddenFilterProxyModel::filterAcceptsRow(int row,
const QModelIndex &parent) const {
typedef Qt::CheckState CS;
if (!m_enabled) return true;
QAbstractItemModel *m(sourceModel());
QModelIndex i(m->index(row, filterKeyColumn(), parent));
if ((CS) m->data(i, filterRole()).toBool()) {
return m_showHidden;
}
else {
return m_showShown;
}
}
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