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/************************************************************************
*
* Copyright (C) 2014-2024 IRCAD France
* Copyright (C) 2014-2020 IHU Strasbourg
*
* This file is part of Sight.
*
* Sight is free software: you can redistribute it and/or modify it under
* the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Sight 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 Sight. If not, see <https://www.gnu.org/licenses/>.
*
***********************************************************************/
#include "timestamp_slot_caller.hpp"
#include <core/clock.hpp>
#include <core/com/slot.hxx>
#include <core/com/slots.hxx>
#include <boost/range/iterator_range_core.hpp>
#include <regex>
namespace sight::module::ui::com
{
//-----------------------------------------------------------------------------
void timestamp_slot_caller::configuring()
{
this->initialize();
const auto& config = this->get_config();
const std::regex re("(.*)/(.*)");
const auto& slots = config.get_child("slots");
for(const auto& elem : boost::make_iterator_range(slots.equal_range("slot")))
{
const auto src = elem.second.get_value<std::string>();
if(std::smatch match; std::regex_match(src, match, re))
{
SIGHT_ASSERT("Wrong value for attribute src: " << src, match.size() >= 3);
const std::string uid(match[1].first, match[1].second);
const std::string key(match[2].first, match[2].second);
SIGHT_ASSERT("Missing hasSlotsId attribute", !uid.empty());
SIGHT_ASSERT("Missing slotKey attribute", !key.empty());
m_slot_infos.emplace_back(uid, key);
}
}
}
//-----------------------------------------------------------------------------
void timestamp_slot_caller::starting()
{
this->action_service_starting();
}
//-----------------------------------------------------------------------------
void timestamp_slot_caller::updating()
{
core::clock::type timestamp = core::clock::get_time_in_milli_sec();
for(const slot_info_t& info : m_slot_infos)
{
has_slot_id_type has_slot_id = info.first;
core::com::slots::key_t slot_key = info.second;
if(core::id::exist(has_slot_id))
{
core::object::sptr obj = core::id::get_object(has_slot_id);
core::com::has_slots::sptr has_slots = std::dynamic_pointer_cast<core::com::has_slots>(obj);
SIGHT_ASSERT("Object with id " << has_slot_id << " is not a has_slots", has_slots);
core::com::slot_base::sptr slot = has_slots->slot(slot_key);
slot->async_run(timestamp);
}
}
}
//-----------------------------------------------------------------------------
void timestamp_slot_caller::stopping()
{
this->action_service_stopping();
}
//-----------------------------------------------------------------------------
} // namespace sight::module::ui::com
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