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/****************************************************************************
**
** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the Qt Mobility Components.
**
** $QT_BEGIN_LICENSE:LGPL$
** GNU Lesser General Public License Usage
** This file may be used under the terms of the GNU Lesser General Public
** License version 2.1 as published by the Free Software Foundation and
** appearing in the file LICENSE.LGPL included in the packaging of this
** file. Please review the following information to ensure the GNU Lesser
** General Public License version 2.1 requirements will be met:
** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Nokia gives you certain additional
** rights. These rights are described in the Nokia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU General
** Public License version 3.0 as published by the Free Software Foundation
** and appearing in the file LICENSE.GPL included in the packaging of this
** file. Please review the following information to ensure the GNU General
** Public License version 3.0 requirements will be met:
** http://www.gnu.org/copyleft/gpl.html.
**
** Other Usage
** Alternatively, this file may be used in accordance with the terms and
** conditions contained in a signed written agreement between you and Nokia.
**
**
**
**
**
** $QT_END_LICENSE$
**
***************************************************************************/
#ifndef QDECLARATIVELANDMARKCATEGORYMODEL_P_H
#define QDECLARATIVELANDMARKCATEGORYMODEL_P_H
#include <qdeclarativelandmark_p.h>
#include <qdeclarativelandmarkmodel_p.h>
#include <qdeclarativelandmarkcategory_p.h>
#include <qdeclarativelandmarkfilters_p.h>
#include <qlandmarkcategory.h>
#include <qlandmarkmanager.h>
#include <qlandmarkabstractrequest.h>
#include <QtDeclarative/qdeclarative.h>
#include <QAbstractListModel>
QTM_BEGIN_NAMESPACE
class QDeclarativeLandmarkCategoryModel: public QDeclarativeLandmarkAbstractModel
{
Q_OBJECT
Q_PROPERTY(int count READ count NOTIFY countChanged)
Q_PROPERTY(QDeclarativeLandmark* landmark READ landmark WRITE setLandmark NOTIFY landmarkChanged)
Q_PROPERTY(QDeclarativeListProperty<QDeclarativeLandmarkCategory> categories READ categories NOTIFY categoriesChanged)
public:
explicit QDeclarativeLandmarkCategoryModel(QObject* parent = 0);
virtual ~QDeclarativeLandmarkCategoryModel();
// From QAbstractListModel
int rowCount(const QModelIndex &parent) const;
QVariant data(const QModelIndex &index, int role) const;
// Roles for exposing data via model
enum {
CategoryRole = Qt::UserRole + 500
};
QDeclarativeLandmark* landmark() const;
void setLandmark(QDeclarativeLandmark* landmark);
int count() const;
// For testing purpose to access ordered data
QList<QLandmarkCategory> categoryList();
QDeclarativeListProperty<QDeclarativeLandmarkCategory> categories();
static void categories_append(QDeclarativeListProperty<QDeclarativeLandmarkCategory>* prop, QDeclarativeLandmarkCategory* category);
static int categories_count(QDeclarativeListProperty<QDeclarativeLandmarkCategory>* prop);
static QDeclarativeLandmarkCategory* categories_at(QDeclarativeListProperty<QDeclarativeLandmarkCategory>* prop, int index);
static void categories_clear(QDeclarativeListProperty<QDeclarativeLandmarkCategory>* prop);
signals:
void countChanged();
void landmarkChanged();
void categoriesChanged();
private slots:
void cancelUpdate();
void fetchRequestStateChanged(QLandmarkAbstractRequest::State state);
private:
Q_INVOKABLE void startUpdate();
void convertCategoriesToDeclarative();
void setFetchRange();
void setFetchFilters();
void setFetchOrder();
private:
QLandmarkAbstractRequest* m_fetchRequest;
// Landmark list received from platform
QList<QLandmarkCategory> m_categories;
// Same category list, but as declarative classes
QMap<QString, QDeclarativeLandmarkCategory*> m_categoryMap;
QDeclarativeLandmark* m_landmark;
};
QTM_END_NAMESPACE
QML_DECLARE_TYPE(QTM_PREPEND_NAMESPACE(QDeclarativeLandmarkCategoryModel));
#endif // QDECLARATIVELANDMARKCATEGORYMODEL_P_H
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