* Copyright (C) 2014-2015 by Eike Hein <hein@kde.org> *
* *
* 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; either version 2 of the License, or *
* (at your option) any later version. *
* *
* 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, write to the *
* Free Software Foundation, Inc., *
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA . *
***************************************************************************/
#ifndef RECENTUSAGEMODEL_H
#define RECENTUSAGEMODEL_H
#include "forwardingmodel.h"
#include <QQmlParserStatus>
#include <QSortFilterProxyModel>
class GroupSortProxy : public QSortFilterProxyModel
{
Q_OBJECT
public:
explicit GroupSortProxy(AbstractModel *parentModel, QAbstractItemModel *sourceModel);
~GroupSortProxy();
protected:
bool lessThan(const QModelIndex &left, const QModelIndex &right) const override;
};
class InvalidAppsFilterProxy : public QSortFilterProxyModel
{
Q_OBJECT
public:
explicit InvalidAppsFilterProxy(AbstractModel *parentModel, QAbstractItemModel *sourceModel);
~InvalidAppsFilterProxy();
protected:
bool filterAcceptsRow(int source_row, const QModelIndex & source_parent) const override;
bool lessThan(const QModelIndex &left, const QModelIndex &right) const override;
private Q_SLOTS:
void connectNewFavoritesModel();
private:
QPointer<AbstractModel> m_parentModel;
};
class RecentUsageModel : public ForwardingModel, public QQmlParserStatus
{
Q_OBJECT
Q_INTERFACES(QQmlParserStatus)
Q_PROPERTY(int ordering READ ordering WRITE setOrdering NOTIFY orderingChanged)
public:
enum IncludeUsage { AppsAndDocs, OnlyApps, OnlyDocs };
enum Ordering { Recent, Popular };
explicit RecentUsageModel(
QObject *parent = 0,
IncludeUsage usage = AppsAndDocs,
int ordering = Recent);
~RecentUsageModel();
QString description() const override;
QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const override;
Q_INVOKABLE bool trigger(int row, const QString &actionId, const QVariant &argument) override;
bool hasActions() const override;
QVariantList actions() const override;
IncludeUsage usage() const;
void setOrdering(int ordering);
int ordering() const;
void classBegin() override;
void componentComplete() override;
Q_SIGNALS:
void orderingChanged(int ordering);
private Q_SLOTS:
void refresh() override;
private:
QVariant appData(const QString &resource, int role) const;
QVariant docData(const QString &resource, int role) const;
QString resourceAt(int row) const;
QString forgetAllActionName() const;
IncludeUsage m_usage;
QPointer<QAbstractItemModel> m_activitiesModel;
Ordering m_ordering;
bool m_complete;
};
#endif
