idialogs.h

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/*
    Copyright © 2019 by The qTox Project Contributors
 
    This file is part of qTox, a Qt-based graphical interface for Tox.
 
    qTox is libre software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.
 
    qTox is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.
 
    You should have received a copy of the GNU General Public License
    along with qTox.  If not, see <http://www.gnu.org/licenses/>.
*/
 
#pragma once
 
class ContactId;
class GroupId;
class ToxPk;
 
class IDialogs
{
public:
    IDialogs() = default;
    virtual ~IDialogs();
    IDialogs(const IDialogs&) = default;
    IDialogs& operator=(const IDialogs&) = default;
    IDialogs(IDialogs&&) = default;
    IDialogs& operator=(IDialogs&&) = default;
 
    virtual bool hasContact(const ContactId& contactId) const = 0;
    virtual bool isContactActive(const ContactId& contactId) const = 0;
 
    virtual void removeFriend(const ToxPk& friendPk) = 0;
    virtual void removeGroup(const GroupId& groupId) = 0;
 
    virtual int chatroomCount() const = 0;
};