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// Copyright (C) 2017 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
#ifndef QQUICKLABSPLATFORMFILEDIALOG_P_H
#define QQUICKLABSPLATFORMFILEDIALOG_P_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 "qquicklabsplatformdialog_p.h"
#include <QtCore/qurl.h>
#include <QtQml/qqml.h>
QT_BEGIN_NAMESPACE
class QQuickLabsPlatformFileNameFilter;
class QQuickLabsPlatformFileDialog : public QQuickLabsPlatformDialog
{
Q_OBJECT
QML_NAMED_ELEMENT(FileDialog)
QML_EXTENDED_NAMESPACE(QFileDialogOptions)
Q_PROPERTY(FileMode fileMode READ fileMode WRITE setFileMode NOTIFY fileModeChanged FINAL)
Q_PROPERTY(QUrl file READ file WRITE setFile NOTIFY fileChanged FINAL)
Q_PROPERTY(QList<QUrl> files READ files WRITE setFiles NOTIFY filesChanged FINAL)
Q_PROPERTY(QUrl currentFile READ currentFile WRITE setCurrentFile NOTIFY currentFileChanged FINAL)
Q_PROPERTY(QList<QUrl> currentFiles READ currentFiles WRITE setCurrentFiles NOTIFY currentFilesChanged FINAL)
Q_PROPERTY(QUrl folder READ folder WRITE setFolder NOTIFY folderChanged FINAL)
Q_PROPERTY(QFileDialogOptions::FileDialogOptions options READ options WRITE setOptions RESET resetOptions NOTIFY optionsChanged FINAL)
Q_PROPERTY(QStringList nameFilters READ nameFilters WRITE setNameFilters RESET resetNameFilters NOTIFY nameFiltersChanged FINAL)
Q_PROPERTY(QQuickLabsPlatformFileNameFilter *selectedNameFilter READ selectedNameFilter CONSTANT FINAL)
Q_PROPERTY(QString defaultSuffix READ defaultSuffix WRITE setDefaultSuffix RESET resetDefaultSuffix NOTIFY defaultSuffixChanged FINAL)
Q_PROPERTY(QString acceptLabel READ acceptLabel WRITE setAcceptLabel RESET resetAcceptLabel NOTIFY acceptLabelChanged FINAL)
Q_PROPERTY(QString rejectLabel READ rejectLabel WRITE setRejectLabel RESET resetRejectLabel NOTIFY rejectLabelChanged FINAL)
public:
explicit QQuickLabsPlatformFileDialog(QObject *parent = nullptr);
enum FileMode {
OpenFile,
OpenFiles,
SaveFile
};
Q_ENUM(FileMode)
FileMode fileMode() const;
void setFileMode(FileMode fileMode);
QUrl file() const;
void setFile(const QUrl &file);
QList<QUrl> files() const;
void setFiles(const QList<QUrl> &files);
QUrl currentFile() const;
void setCurrentFile(const QUrl &file);
QList<QUrl> currentFiles() const;
void setCurrentFiles(const QList<QUrl> &files);
QUrl folder() const;
void setFolder(const QUrl &folder);
QFileDialogOptions::FileDialogOptions options() const;
void setOptions(QFileDialogOptions::FileDialogOptions options);
void resetOptions();
QStringList nameFilters() const;
void setNameFilters(const QStringList &filters);
void resetNameFilters();
QQuickLabsPlatformFileNameFilter *selectedNameFilter() const;
QString defaultSuffix() const;
void setDefaultSuffix(const QString &suffix);
void resetDefaultSuffix();
QString acceptLabel() const;
void setAcceptLabel(const QString &label);
void resetAcceptLabel();
QString rejectLabel() const;
void setRejectLabel(const QString &label);
void resetRejectLabel();
Q_SIGNALS:
void fileModeChanged();
void fileChanged();
void filesChanged();
void currentFileChanged();
void currentFilesChanged();
void folderChanged();
void optionsChanged();
void nameFiltersChanged();
void defaultSuffixChanged();
void acceptLabelChanged();
void rejectLabelChanged();
protected:
bool useNativeDialog() const override;
void onCreate(QPlatformDialogHelper *dialog) override;
void onShow(QPlatformDialogHelper *dialog) override;
void onHide(QPlatformDialogHelper *dialog) override;
void accept() override;
private:
QUrl addDefaultSuffix(const QUrl &file) const;
QList<QUrl> addDefaultSuffixes(const QList<QUrl> &files) const;
FileMode m_fileMode;
QList<QUrl> m_files;
bool m_firstShow = true;
QSharedPointer<QFileDialogOptions> m_options;
mutable QQuickLabsPlatformFileNameFilter *m_selectedNameFilter;
};
class QQuickLabsPlatformFileNameFilter : public QObject
{
Q_OBJECT
QML_ANONYMOUS
Q_PROPERTY(int index READ index WRITE setIndex NOTIFY indexChanged FINAL)
Q_PROPERTY(QString name READ name NOTIFY nameChanged FINAL)
Q_PROPERTY(QStringList extensions READ extensions NOTIFY extensionsChanged FINAL)
public:
explicit QQuickLabsPlatformFileNameFilter(QObject *parent = nullptr);
int index() const;
void setIndex(int index);
QString name() const;
QStringList extensions() const;
QSharedPointer<QFileDialogOptions> options() const;
void setOptions(const QSharedPointer<QFileDialogOptions> &options);
void update(const QString &filter);
Q_SIGNALS:
void indexChanged(int index);
void nameChanged(const QString &name);
void extensionsChanged(const QStringList &extensions);
private:
QStringList nameFilters() const;
QString nameFilter(int index) const;
int m_index;
QString m_name;
QStringList m_extensions;
QSharedPointer<QFileDialogOptions> m_options;
};
QT_END_NAMESPACE
#endif // QQUICKLABSPLATFORMFILEDIALOG_P_H
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