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/*
TaskModelInterface.h
This file is part of Charm, a task-based time tracking application.
Copyright (C) 2007-2018 Klarälvdalens Datakonsult AB, a KDAB Group company, info@kdab.com
Author: Mirko Boehm <mirko.boehm@kdab.com>
This program is free 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 2 of the License, or
(at your option) any later version.
This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef MODELINTERFACE_H
#define MODELINTERFACE_H
class QModelIndex;
#include "Task.h"
#include "Event.h"
class TaskModelInterface
{
public:
virtual ~TaskModelInterface()
{
}
virtual Task taskForIndex(const QModelIndex &) const = 0;
virtual QModelIndex indexForTaskId(TaskId) const = 0;
virtual bool taskIsActive(const Task &task) const = 0;
virtual bool taskHasChildren(const Task &task) const = 0;
virtual bool taskIdExists(TaskId taskId) const = 0;
// relayed model signals, in lack of notification in the view:
// eventActivated was already taken by CharmDataModelAdapterInterface
virtual void eventActivationNotice(EventId id) = 0;
virtual void eventDeactivationNotice(EventId id) = 0;
};
#endif
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