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// Copyright (C) 2016 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 QGTK3DIALOGHELPERS_H
#define QGTK3DIALOGHELPERS_H
#include <QtCore/qhash.h>
#include <QtCore/qlist.h>
#include <QtCore/qurl.h>
#include <QtCore/qscopedpointer.h>
#include <QtCore/qstring.h>
#include <qpa/qplatformdialoghelper.h>
typedef struct _GtkWidget GtkWidget;
typedef struct _GtkDialog GtkDialog;
typedef struct _GtkFileFilter GtkFileFilter;
QT_BEGIN_NAMESPACE
class QGtk3Dialog;
class QColor;
class QGtk3ColorDialogHelper : public QPlatformColorDialogHelper
{
Q_OBJECT
public:
QGtk3ColorDialogHelper();
~QGtk3ColorDialogHelper();
bool show(Qt::WindowFlags flags, Qt::WindowModality modality, QWindow *parent) override;
void exec() override;
void hide() override;
void setCurrentColor(const QColor &color) override;
QColor currentColor() const override;
private Q_SLOTS:
void onAccepted();
private:
static void onColorChanged(QGtk3ColorDialogHelper *helper);
void applyOptions();
QScopedPointer<QGtk3Dialog> d;
};
class QGtk3FileDialogHelper : public QPlatformFileDialogHelper
{
Q_OBJECT
public:
QGtk3FileDialogHelper();
~QGtk3FileDialogHelper();
bool show(Qt::WindowFlags flags, Qt::WindowModality modality, QWindow *parent) override;
void exec() override;
void hide() override;
bool defaultNameFilterDisables() const override;
void setDirectory(const QUrl &directory) override;
QUrl directory() const override;
void selectFile(const QUrl &filename) override;
QList<QUrl> selectedFiles() const override;
void setFilter() override;
void selectNameFilter(const QString &filter) override;
QString selectedNameFilter() const override;
private Q_SLOTS:
void onAccepted();
private:
static void onSelectionChanged(GtkDialog *dialog, QGtk3FileDialogHelper *helper);
static void onCurrentFolderChanged(QGtk3FileDialogHelper *helper);
static void onFilterChanged(QGtk3FileDialogHelper *helper);
static void onUpdatePreview(GtkDialog *dialog, QGtk3FileDialogHelper *helper);
void applyOptions();
void setNameFilters(const QStringList &filters);
void selectFileInternal(const QUrl &filename);
void setFileChooserAction();
QUrl _dir;
QList<QUrl> _selection;
QHash<QString, GtkFileFilter*> _filters;
QHash<GtkFileFilter*, QString> _filterNames;
QScopedPointer<QGtk3Dialog> d;
GtkWidget *previewWidget;
};
class QGtk3FontDialogHelper : public QPlatformFontDialogHelper
{
Q_OBJECT
public:
QGtk3FontDialogHelper();
~QGtk3FontDialogHelper();
bool show(Qt::WindowFlags flags, Qt::WindowModality modality, QWindow *parent) override;
void exec() override;
void hide() override;
void setCurrentFont(const QFont &font) override;
QFont currentFont() const override;
private Q_SLOTS:
void onAccepted();
private:
static void onFontChanged(QGtk3FontDialogHelper *helper);
void applyOptions();
QScopedPointer<QGtk3Dialog> d;
};
QT_END_NAMESPACE
#endif // QGTK3DIALOGHELPERS_H
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