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/****************************************************************************
**
** Copyright (C) 2015 Jolla Ltd.
** Contact: Aaron McCarthy <aaron.mccarthy@jollamobile.com>
** Copyright (C) 2015 The Qt Company Ltd.
** Contact: http://www.qt.io/licensing/
**
** This file is part of the QtLocation module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL3$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see http://www.qt.io/terms-conditions. For further
** information use the contact form at http://www.qt.io/contact-us.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 3 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPLv3 included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 3 requirements
** will be met: https://www.gnu.org/licenses/lgpl.html.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 2.0 or later 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 2.0 requirements will be
** met: http://www.gnu.org/licenses/gpl-2.0.html.
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef QDECLARATIVEGEOMAPITEMVIEW_H
#define QDECLARATIVEGEOMAPITEMVIEW_H
//
// W A R N I N G
// -------------
//
// This file is not part of the Qt API. It exists purely as an
// implementation detail. This header file may change from version to
// version without notice, or even be removed.
//
// We mean it.
//
#include <QtLocation/private/qlocationglobal_p.h>
#include <QtCore/QModelIndex>
#include <QtQml/QQmlParserStatus>
#include <QtQml/QQmlIncubator>
#include <QtQml/qqml.h>
QT_BEGIN_NAMESPACE
class QAbstractItemModel;
class QQmlComponent;
class QQuickItem;
class QDeclarativeGeoMap;
class QDeclarativeGeoMapItemBase;
class QQmlOpenMetaObject;
class QQmlOpenMetaObjectType;
class MapItemViewDelegateIncubator;
class QDeclarativeGeoMapItemViewItemData;
class Q_LOCATION_PRIVATE_EXPORT QDeclarativeGeoMapItemView : public QObject, public QQmlParserStatus
{
Q_OBJECT
Q_INTERFACES(QQmlParserStatus)
Q_PROPERTY(QVariant model READ model WRITE setModel NOTIFY modelChanged)
Q_PROPERTY(QQmlComponent *delegate READ delegate WRITE setDelegate NOTIFY delegateChanged)
Q_PROPERTY(bool autoFitViewport READ autoFitViewport WRITE setAutoFitViewport NOTIFY autoFitViewportChanged)
public:
explicit QDeclarativeGeoMapItemView(QQuickItem *parent = 0);
~QDeclarativeGeoMapItemView();
QVariant model() const;
void setModel(const QVariant &);
QQmlComponent *delegate() const;
void setDelegate(QQmlComponent *);
bool autoFitViewport() const;
void setAutoFitViewport(const bool &);
void setMap(QDeclarativeGeoMap *);
void repopulate();
void removeInstantiatedItems();
void instantiateAllItems();
qreal zValue();
void setZValue(qreal zValue);
// From QQmlParserStatus
virtual void componentComplete();
void classBegin() {}
Q_SIGNALS:
void modelChanged();
void delegateChanged();
void autoFitViewportChanged();
protected:
void incubatorStatusChanged(MapItemViewDelegateIncubator *incubator,
QQmlIncubator::Status status,
bool batched);
private Q_SLOTS:
void itemModelReset();
void itemModelRowsInserted(const QModelIndex &index, int start, int end);
void itemModelRowsRemoved(const QModelIndex &index, int start, int end);
void itemModelRowsMoved(const QModelIndex &parent, int start, int end,
const QModelIndex &destination, int row);
void itemModelDataChanged(const QModelIndex &topLeft, const QModelIndex &bottomRight,
const QVector<int> &roles);
private:
void createItemForIndex(const QModelIndex &index, bool batched = false);
void fitViewport();
void terminateOngoingRepopulation();
void removeItemData(QDeclarativeGeoMapItemViewItemData *itemData);
bool componentCompleted_;
QQmlComponent *delegate_;
QAbstractItemModel *itemModel_;
QDeclarativeGeoMap *map_;
QVector<QDeclarativeGeoMapItemViewItemData *> m_itemData;
QVector<QDeclarativeGeoMapItemViewItemData *> m_itemDataBatched;
bool fitViewport_;
QQmlOpenMetaObjectType *m_metaObjectType;
int m_readyIncubators;
bool m_repopulating;
friend class QDeclarativeGeoMapItemViewItemData;
friend class MapItemViewDelegateIncubator;
};
QT_END_NAMESPACE
QML_DECLARE_TYPE(QDeclarativeGeoMapItemView)
#endif
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