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/***************************************************************************
**
** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (directui@nokia.com)
**
** This file is part of libmeegotouch.
**
** If you have questions regarding the use of this file, please contact
** Nokia at directui@nokia.com.
**
** This library is free software; you can redistribute it and/or
** modify it 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.
**
****************************************************************************/
#ifndef MAPPLETRUNNER_H
#define MAPPLETRUNNER_H
#include "mextensionrunner.h"
class MFileDataStore;
class MDataAccess;
class MGConfDataStore;
class MSettingsLanguageBinary;
class MAppletSettings;
/**
* \ingroup appletrunner
*
* MAppletRunner is a class that is used to start and run oop (out of process)
* applet widgets.
*/
class MAppletRunner : public MExtensionRunner
{
public:
/*!
* MAppletRunner constructor
*/
MAppletRunner();
//! MAppletRunner destructor
virtual ~MAppletRunner();
/*!
* Initialize the applet and establish an IPC connection between the runner and
* the host application.
* \param serverName the name of the host process's server.
* \param metaData Metadata of the applet.
* \param appletId applet ID as a string
* \param appletInstanceFileDataPath path to data file used to store instance specific data about this applet.
* \return \c true if the applet and ipc connection was initialized correctly,
* \c false if something went wrong.
*/
bool init(const QString &serverName, MAppletMetaData &metaData, const QString &appletId, const QString &appletInstanceFileDataPath);
protected:
//! Data for the applet instance
MFileDataStore *appletInstanceDataStore;
//! An interface for applets to access their settings
MAppletSettings *appletSettings;
protected slots:
/*!
* \brief Applet changed its icon, part of container communication API
*/
void appletIconChanged(const QString &newIcon);
/*!
* \brief Applet changed its title, part of container communication API
*/
void appletTitleChanged(const QString &newTitle);
/*!
* \brief Applet changed its additional text, part of container communication API
*/
void appletTextChanged(const QString &newText);
protected:
/*!
* Sets the icon, title and text properties of an applet and connects any
* related signals to slots so the changes in the properties are handled
* correctly.
*/
void setAppletProperties();
//! \reimp
virtual void teardown();
//! \reimp_end
#ifdef UNIT_TEST
friend class Ut_MAppletRunner;
#endif
};
#endif // MAPPLETRUNNER_H
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