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/*
CommandRelayCommand.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 COMMANDRELAYCOMMAND_H
#define COMMANDRELAYCOMMAND_H
#include <Core/CharmCommand.h>
/** CommandRelayCommand is a decorator class that is used to wrap all
commands send by the view.
ATM, CommandRelayCommand sets the hour glass cursor on the view
and resets it when it is deleted.
*/
class CommandRelayCommand : public CharmCommand
{
Q_OBJECT
public:
explicit CommandRelayCommand(QObject *parent);
~CommandRelayCommand() override;
void setCommand(CharmCommand *command);
bool prepare() override;
bool execute(Controller *) override;
bool rollback(Controller *) override;
bool finalize() override;
private:
CharmCommand *m_payload = nullptr;
};
#endif
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