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/****************************************************************************
**
** Copyright (C) 2016 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the examples of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** 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 https://www.qt.io/terms-conditions. For further
** information use the contact form at https://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.LGPL3 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-3.0.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 (at your option) the GNU General
** Public license version 3 or any later version approved by the KDE Free
** Qt Foundation. The licenses are as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-2.0.html and
** https://www.gnu.org/licenses/gpl-3.0.html.
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef QQUICKFOLDERLISTMODEL_H
#define QQUICKFOLDERLISTMODEL_H
#include <qqml.h>
#include <QStringList>
#include <QUrl>
#include <QAbstractListModel>
QT_BEGIN_NAMESPACE
class QQmlContext;
class QModelIndex;
class QQuickFolderListModelPrivate;
//![class begin]
class QQuickFolderListModel : public QAbstractListModel, public QQmlParserStatus
{
Q_OBJECT
Q_INTERFACES(QQmlParserStatus)
//![class begin]
//![class props]
Q_PROPERTY(QUrl folder READ folder WRITE setFolder NOTIFY folderChanged)
Q_PROPERTY(QUrl rootFolder READ rootFolder WRITE setRootFolder)
Q_PROPERTY(QUrl parentFolder READ parentFolder NOTIFY folderChanged)
Q_PROPERTY(QStringList nameFilters READ nameFilters WRITE setNameFilters)
Q_PROPERTY(SortField sortField READ sortField WRITE setSortField)
Q_PROPERTY(bool sortReversed READ sortReversed WRITE setSortReversed)
Q_PROPERTY(bool showFiles READ showFiles WRITE setShowFiles REVISION 1)
Q_PROPERTY(bool showDirs READ showDirs WRITE setShowDirs)
Q_PROPERTY(bool showDirsFirst READ showDirsFirst WRITE setShowDirsFirst)
Q_PROPERTY(bool showDotAndDotDot READ showDotAndDotDot WRITE setShowDotAndDotDot)
Q_PROPERTY(bool showHidden READ showHidden WRITE setShowHidden REVISION 1)
Q_PROPERTY(bool showOnlyReadable READ showOnlyReadable WRITE setShowOnlyReadable)
Q_PROPERTY(bool caseSensitive READ caseSensitive WRITE setCaseSensitive REVISION 2)
Q_PROPERTY(int count READ count NOTIFY countChanged)
Q_PROPERTY(Status status READ status NOTIFY statusChanged REVISION 11)
Q_PROPERTY(bool sortCaseSensitive READ sortCaseSensitive WRITE setSortCaseSensitive REVISION 12)
//![class props]
QML_NAMED_ELEMENT(FolderListModel)
//![abslistmodel]
public:
QQuickFolderListModel(QObject *parent = nullptr);
~QQuickFolderListModel();
enum Roles {
FileNameRole = Qt::UserRole + 1,
FilePathRole = Qt::UserRole + 2,
FileBaseNameRole = Qt::UserRole + 3,
FileSuffixRole = Qt::UserRole + 4,
FileSizeRole = Qt::UserRole + 5,
FileLastModifiedRole = Qt::UserRole + 6,
FileLastReadRole = Qt::UserRole +7,
FileIsDirRole = Qt::UserRole + 8,
FileUrlRole = Qt::UserRole + 9,
FileURLRole = Qt::UserRole + 10
};
int rowCount(const QModelIndex &parent = QModelIndex()) const override;
QModelIndex index(int row, int column, const QModelIndex &parent = QModelIndex()) const override;
QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const override;
QHash<int, QByteArray> roleNames() const override;
//![abslistmodel]
//![count]
int count() const { return rowCount(QModelIndex()); }
//![count]
//![prop funcs]
QUrl folder() const;
void setFolder(const QUrl &folder);
QUrl rootFolder() const;
void setRootFolder(const QUrl &path);
QUrl parentFolder() const;
QStringList nameFilters() const;
void setNameFilters(const QStringList &filters);
enum SortField { Unsorted, Name, Time, Size, Type };
Q_ENUM(SortField)
SortField sortField() const;
void setSortField(SortField field);
bool sortReversed() const;
void setSortReversed(bool rev);
bool showFiles() const;
void setShowFiles(bool showFiles);
bool showDirs() const;
void setShowDirs(bool showDirs);
bool showDirsFirst() const;
void setShowDirsFirst(bool showDirsFirst);
bool showDotAndDotDot() const;
void setShowDotAndDotDot(bool on);
bool showHidden() const;
void setShowHidden(bool on);
bool showOnlyReadable() const;
void setShowOnlyReadable(bool on);
bool caseSensitive() const;
void setCaseSensitive(bool on);
enum Status { Null, Ready, Loading };
Q_ENUM(Status)
Status status() const;
bool sortCaseSensitive() const;
void setSortCaseSensitive(bool on);
//![prop funcs]
Q_INVOKABLE bool isFolder(int index) const;
Q_INVOKABLE QVariant get(int idx, const QString &property) const;
Q_INVOKABLE int indexOf(const QUrl &file) const;
//![parserstatus]
void classBegin() override;
void componentComplete() override;
//![parserstatus]
int roleFromString(const QString &roleName) const;
//![notifier]
Q_SIGNALS:
void folderChanged();
void rowCountChanged() const;
Q_REVISION(1) void countChanged() const;
Q_REVISION(11) void statusChanged();
//![notifier]
//![class end]
private:
Q_DISABLE_COPY(QQuickFolderListModel)
Q_DECLARE_PRIVATE(QQuickFolderListModel)
QScopedPointer<QQuickFolderListModelPrivate> d_ptr;
Q_PRIVATE_SLOT(d_func(), void _q_directoryChanged(const QString &directory, const QList<FileProperty> &list))
Q_PRIVATE_SLOT(d_func(), void _q_directoryUpdated(const QString &directory, const QList<FileProperty> &list, int fromIndex, int toIndex))
Q_PRIVATE_SLOT(d_func(), void _q_sortFinished(const QList<FileProperty> &list))
Q_PRIVATE_SLOT(d_func(), void _q_statusChanged(QQuickFolderListModel::Status s))
};
//![class end]
QT_END_NAMESPACE
#endif // QQUICKFOLDERLISTMODEL_H
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