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/**************************************************************************
**
** Copyright (C) 2016 The Qt Company Ltd.
** Contact: http://www.qt.io/licensing/
**
** This file is part of the Qt Installer Framework.
**
** $QT_BEGIN_LICENSE:LGPL21$
** 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 2.1 or version 3 as published by the Free
** Software Foundation and appearing in the file LICENSE.LGPLv21 and
** LICENSE.LGPLv3 included in the packaging of this file. Please review the
** following information to ensure the GNU Lesser General Public License
** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** As a special exception, The Qt Company gives you certain additional
** rights. These rights are described in The Qt Company LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** $QT_END_LICENSE$
**
**************************************************************************/
#ifndef QINSTALLER_MESSAGEBOXHANDLER_H
#define QINSTALLER_MESSAGEBOXHANDLER_H
#include <installer_global.h>
#include <QHash>
#include <QMessageBox>
#include <QObject>
namespace QInstaller {
class INSTALLER_EXPORT MessageBoxHandler : public QObject
{
Q_OBJECT
public:
enum DefaultAction {
AskUser,
Accept,
Reject
};
enum MessageType{
criticalType,
informationType,
questionType,
warningType
};
static MessageBoxHandler *instance();
static QWidget *currentBestSuitParent();
void setDefaultAction(DefaultAction defaultAction);
void setAutomaticAnswer(const QString &identifier, QMessageBox::StandardButton answer);
static QMessageBox::StandardButton critical(QWidget *parent, const QString &identifier,
const QString &title, const QString &text, QMessageBox::StandardButtons buttons = QMessageBox::Ok,
QMessageBox::StandardButton button = QMessageBox::NoButton);
static QMessageBox::StandardButton information(QWidget *parent, const QString &identifier,
const QString &title, const QString &text, QMessageBox::StandardButtons buttons = QMessageBox::Ok,
QMessageBox::StandardButton button=QMessageBox::NoButton);
static QMessageBox::StandardButton question(QWidget *parent, const QString &identifier,
const QString &title, const QString &text,
QMessageBox::StandardButtons buttons = QMessageBox::Yes | QMessageBox::No,
QMessageBox::StandardButton button = QMessageBox::NoButton);
static QMessageBox::StandardButton warning(QWidget *parent, const QString &identifier,
const QString &title, const QString &text, QMessageBox::StandardButtons buttons = QMessageBox::Ok,
QMessageBox::StandardButton button = QMessageBox::NoButton);
Q_INVOKABLE int critical(const QString &identifier, const QString &title, const QString &text,
int buttons = QMessageBox::Ok, int button = QMessageBox::NoButton) const;
Q_INVOKABLE int information(const QString &identifier, const QString &title, const QString &text,
int buttons = QMessageBox::Ok, int button = QMessageBox::NoButton) const;
Q_INVOKABLE int question(const QString &identifier, const QString &title, const QString &text,
int buttons = QMessageBox::Yes | QMessageBox::No, int button = QMessageBox::NoButton) const;
Q_INVOKABLE int warning(const QString &identifier, const QString &title, const QString &text,
int buttons = QMessageBox::Ok, int button = QMessageBox::NoButton) const;
static QList<QMessageBox::Button> orderedButtons();
private Q_SLOTS:
//this removes the slot from the script area
virtual void deleteLater() {
QObject::deleteLater();
}
private:
explicit MessageBoxHandler(QObject *parent);
QMessageBox::StandardButton autoReply(QMessageBox::StandardButtons buttons) const;
QMessageBox::StandardButton showMessageBox(MessageType messageType, QWidget *parent,
const QString &identifier, const QString &title, const QString &text,
QMessageBox::StandardButtons buttons = QMessageBox::Ok,
QMessageBox::StandardButton defaultButton = QMessageBox::NoButton) const;
private:
static MessageBoxHandler *m_instance;
DefaultAction m_defaultAction;
QList<QMessageBox::Button> m_buttonOrder;
QHash<QString, QMessageBox::StandardButton> m_automaticAnswers;
};
}
Q_DECLARE_METATYPE(QMessageBox::StandardButton)
Q_DECLARE_METATYPE(QMessageBox::StandardButtons)
#endif // QINSTALLER_MESSAGEBOXHANDLER_H
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