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/************************************************************************
*
* Copyright (C) 2024-2025 IRCAD France
*
* 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 "progress_bar.hpp"
#include <core/com/signal.hxx>
#include <core/com/slots.hxx>
#include <ui/qt/container/widget.hpp>
namespace sight::module::ui::qt
{
//-----------------------------------------------------------------------------
progress_bar::progress_bar() noexcept
{
new_slot(slots::ADD_MONITOR, &progress_bar::add_monitor, this);
new_signal<signals::finished_t>(signals::FINISHED);
}
//-----------------------------------------------------------------------------
void progress_bar::starting()
{
this->create();
const auto widget_container = std::dynamic_pointer_cast<sight::ui::qt::container::widget>(this->get_container());
auto* const qt_container = widget_container->get_qt_container();
const auto service_id = QString::fromStdString(base_id());
qt_container->setObjectName(service_id);
qt_container->setContentsMargins(0, 0, 0, 0);
// Get the progress bar configuration.
const auto& config = this->get_config();
const auto show_title = config.get<bool>("config.<xmlattr>.show_title", true);
const auto show_cancel = config.get<bool>("config.<xmlattr>.show_cancel", true);
const auto svg_path = config.get_optional<std::filesystem::path>("config.<xmlattr>.svg");
const auto pulse = config.get<bool>("config.<xmlattr>.pulse", svg_path && !svg_path->empty());
const auto svg_size = config.get_optional<int>("config.<xmlattr>.svg_size");
if(svg_size)
{
SIGHT_ASSERT("The svg size attribute is only valid if an svg file is used.", svg_path && !svg_path->empty());
}
const auto weak_this = this->weak_from_this();
// Create the progress bar widget.
m_progress_bar_widget = std::make_shared<sight::ui::qt::widget::progress_bar>(
qt_container,
show_title,
show_cancel,
pulse,
svg_path ? std::make_optional(*svg_path) : std::nullopt,
svg_size ? std::make_optional(*svg_size) : std::nullopt,
[weak_this]
{
if(auto shared_this = dynamic_pointer_cast<progress_bar>(weak_this.lock()); shared_this)
{
shared_this->async_emit(signals::FINISHED);
}
});
// Create the layout.
auto* const layout = new QHBoxLayout();
layout->setObjectName(service_id + QString::fromLatin1("/QHBoxLayout"));
layout->setContentsMargins(0, 0, 0, 0);
layout->addWidget(m_progress_bar_widget->widget());
// Add layout to the qt_container.
widget_container->set_layout(layout);
}
//-----------------------------------------------------------------------------
void progress_bar::stopping()
{
m_progress_bar_widget.reset();
this->destroy();
} // namespace sight::module::ui::qt
//-----------------------------------------------------------------------------
void progress_bar::updating()
{
}
//-----------------------------------------------------------------------------
void progress_bar::configuring()
{
this->initialize();
}
//-----------------------------------------------------------------------------
void progress_bar::add_monitor(core::progress::monitor::sptr _monitor)
{
if(m_progress_bar_widget)
{
m_progress_bar_widget->add_monitor(_monitor);
}
}
//-----------------------------------------------------------------------------
} // namespace sight::module::ui::qt
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