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applicationsfiltermodel.cpp
/*
* Copyright (C) 2015 Canonical Ltd.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; version 3.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
// lomiri-api
#include <lomiri/shell/application/ApplicationManagerInterface.h>
#include <lomiri/shell/application/ApplicationInfoInterface.h>
#include "applicationsfiltermodel.h"
using namespace lomiri::shell::application;
ApplicationsFilterModel::ApplicationsFilterModel(QObject *parent):
QSortFilterProxyModel(parent),
m_appModel(nullptr),
m_filterTouchApps(false),
m_filterLegacyApps(false)
{
}
ApplicationManagerInterface *ApplicationsFilterModel::applicationsModel() const
{
return m_appModel;
}
void ApplicationsFilterModel::setApplicationsModel(ApplicationManagerInterface *applicationsModel)
{
if (m_appModel != applicationsModel) {
if (m_appModel) {
disconnect(m_appModel, &ApplicationManagerInterface::countChanged, this, &ApplicationsFilterModel::countChanged);
}
m_appModel = applicationsModel;
setSourceModel(m_appModel);
Q_EMIT applicationsModelChanged();
connect(m_appModel, &ApplicationManagerInterface::countChanged, this, &ApplicationsFilterModel::countChanged);
}
}
bool ApplicationsFilterModel::filterTouchApps() const
{
return m_filterTouchApps;
}
void ApplicationsFilterModel::setFilterTouchApps(bool filterTouchApps)
{
if (m_filterTouchApps != filterTouchApps) {
m_filterTouchApps = filterTouchApps;
Q_EMIT filterTouchAppsChanged();
invalidateFilter();
Q_EMIT countChanged();
}
}
bool ApplicationsFilterModel::filterLegacyApps() const
{
return m_filterLegacyApps;
}
void ApplicationsFilterModel::setFilterLegacyApps(bool filterLegacyApps)
{
if (m_filterLegacyApps != filterLegacyApps) {
m_filterLegacyApps = filterLegacyApps;
Q_EMIT filterLegacyAppsChanged();
invalidateFilter();
Q_EMIT countChanged();
}
}
bool ApplicationsFilterModel::filterAcceptsRow(int source_row, const QModelIndex &source_parent) const
{
Q_UNUSED(source_parent);
ApplicationInfoInterface *app = m_appModel->get(source_row);
Q_ASSERT(app);
if (m_filterLegacyApps && !app->isTouchApp()) {
return false;
}
if (m_filterTouchApps && app->isTouchApp()) {
return false;
}
return true;
}
ApplicationInfoInterface *ApplicationsFilterModel::get(int index) const
{
return m_appModel->get(mapToSource(this->index(index, 0)).row());
}