/****************************************************************************************
**
** Copyright (C) 2013 Jolla Ltd.
** Contact: Marko Mattila <marko.mattila@jollamobile.com>
** All rights reserved.
**
** This file is part of Nemo Transfer Engine package.
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/*!
    \class TransferPluginInfo
    \brief The TransferPluginInfo class is an abstract class encapsulates information about share plugin.

    \ingroup transfer-engine-lib

    TransferPluginInfo provides information about single share plugin via TransferMethodInfo
    class. Because one plugin can support multiple accounts e.g. user can have one, two or
    more Facebook accounts, this class provides a list of TransferMethodInfo object instances.
*/

/*!
    \fn virtual QList<TransferMethodInfo> TransferPluginInfo::info() const = 0

    Subclass must implement this method and provide at least one TransferMethodInfo
    object instance. If a plugin supports multiple accounts e.g. more than one Facebook
    account, then list must contain one TransferMethodEntry per enabled account.

    Returns a list of TransferMethodInfo objects.
*/

/*!
    \fn virtual void TransferPluginInfo::query() = 0

    Subclass must implement this method and make sure that when info is available
    infoReady() signal will be emitted. If TransferMethodInfo data is ready, calling this
    method should just emit infoReady() signal.
*/

/*!
    \fn virtual bool TransferPluginInfo::ready() const = 0

    Deprecated. implment this, but it won't be used.
*/

/*!
    \fn void TransferPluginInfo::infoReady()

    Subclass must emit this signal when info() method is ready to return
    a list of TransferMethodInfo data.
*/

/*!
    \fn void TransferPluginInfo::infoError(const QString &msg)

    Subclass must emit this signal with an error \a msg if there's an error i.e. info() method
    can't return a list of TransferMethodInfo objects.
*/