append_event_filter.h

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/*
 * Copyright © 2016 Canonical Ltd.
 *
 * This program is free software: you can redistribute it and/or modify it
 * under the terms of the GNU General Public License version 2 or 3 as
 * published by the Free Software Foundation.
 *
 * 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/>.
 *
 * Authored by: Alan Griffiths <alan@octopull.co.uk>
 */
 
#ifndef MIRAL_APPEND_EVENT_FILTER_H
#define MIRAL_APPEND_EVENT_FILTER_H
 
#include <mir_toolkit/event.h>
 
#include <functional>
#include <memory>
 
namespace mir { class Server; }
 
namespace miral
{
class AppendEventFilter
{
public:
    AppendEventFilter(std::function<int(MirEvent const* event)> const& filter);
 
    void operator()(mir::Server& server);
 
private:
    class Filter;
    std::shared_ptr<Filter> const filter;
};
}
 
#endif //MIRAL_APPEND_EVENT_FILTER_H