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/**************************************************************************
**
** This file is part of Qt SDK**
**
** Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).*
**
** Contact: Nokia Corporation qt-info@nokia.com**
**
** GNU Lesser General Public License Usage
**
** This file may be used under the terms of the GNU Lesser General Public
** License version 2.1 as published by the Free Software Foundation and
** appearing in the file LICENSE.LGPL included in the packaging of this file.
** Please review the following information to ensure the GNU Lesser General
** Public License version 2.1 requirements will be met:
** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Nokia gives you certain additional
** rights. These rights are described in the Nokia Qt LGPL Exception version
** 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** If you are unsure which license is appropriate for your use, please contact
** (qt-info@nokia.com).
**
**************************************************************************/
#ifndef QINSTALLER_MESSAGEBOXHANDLER_H
#define QINSTALLER_MESSAGEBOXHANDLER_H
#include <installer_global.h>
#include <QtCore/QHash>
#include <QtCore/QObject>
#include <QtGui/QMessageBox>
#include <QtScript/QScriptable>
namespace QInstaller {
QScriptValue registerMessageBox(QScriptEngine *scriptEngine);
class INSTALLER_EXPORT MessageBoxHandler : public QObject, private QScriptable
{
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,
QMessageBox::StandardButtons buttons = QMessageBox::Ok,
QMessageBox::StandardButton button = QMessageBox::NoButton) const;
Q_INVOKABLE int information(const QString &identifier, const QString &title, const QString &text,
QMessageBox::StandardButtons buttons = QMessageBox::Ok,
QMessageBox::StandardButton button = QMessageBox::NoButton) const;
Q_INVOKABLE int question(const QString &identifier, const QString &title, const QString &text,
QMessageBox::StandardButtons buttons = QMessageBox::Yes | QMessageBox::No,
QMessageBox::StandardButton button = QMessageBox::NoButton) const;
Q_INVOKABLE int warning(const QString &identifier, const QString &title, const QString &text,
QMessageBox::StandardButtons buttons = QMessageBox::Ok,
QMessageBox::StandardButton button = QMessageBox::NoButton) const;
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;
};
}
#endif // QINSTALLER_MESSAGEBOXHANDLER_H
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