~ubuntu-branches/ubuntu/utopic/mir/utopic-proposed

/*

 * Copyright © 2014 Canonical Ltd.

 *

 * This program is free software: you can redistribute it and/or modify

 * it under the terms of the GNU Lesser General Public License version 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 Lesser General Public License for more details.

 *

 * You should have received a copy of the GNU Lesser General Public License

 * along with this program.  If not, see <http://www.gnu.org/licenses/>.

 *

 * Authored by: Andreas Pokorny <andreas.pokorny@canonical.com>

 */

 

#include "input_receiver_report.h"

#include "mir/report/lttng/mir_tracepoint.h"

 

#include <stdexcept>

#include <boost/throw_exception.hpp>

 

#define TRACEPOINT_DEFINE

#define TRACEPOINT_PROBE_DYNAMIC_LINKAGE

#include "input_receiver_report_tp.h"

 

void mir::client::lttng::InputReceiverReport::received_event(MirEvent const& event)

{

    switch (event.type)

    {

    case mir_event_type_key:

        report(event.key);

        break;

    case mir_event_type_motion:

        report(event.motion);

        break;

    default:

        BOOST_THROW_EXCEPTION(std::runtime_error("Unexpected event type"));

    }

}

 

void mir::client::lttng::InputReceiverReport::report(MirKeyEvent const& event) const

{

    mir_tracepoint(mir_client_input_receiver, key_event, event.device_id, event.source_id,

                   static_cast<int>(event.action), static_cast<int>(event.flags), event.modifiers, event.key_code,

                   event.scan_code, event.down_time, event.event_time);

}

 

void mir::client::lttng::InputReceiverReport::report(MirMotionEvent const& event) const

{

    mir_tracepoint(mir_client_input_receiver, motion_event, event.device_id, event.source_id, event.action,

                   static_cast<int>(event.flags), event.modifiers, event.edge_flags,

                   static_cast<int>(event.button_state), event.down_time, event.event_time);

    for (unsigned int i = 0; i < event.pointer_count; i++)

    {

        mir_tracepoint(mir_client_input_receiver, motion_event_coordinate,

                       event.pointer_coordinates[i].id, event.pointer_coordinates[i].x, event.pointer_coordinates[i].y,

                       event.pointer_coordinates[i].touch_major, event.pointer_coordinates[i].touch_minor,

                       event.pointer_coordinates[i].size, event.pointer_coordinates[i].pressure,

                       event.pointer_coordinates[i].orientation);

    }

}