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/************************************************************************
*
* Copyright (C) 2014-2025 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 "text_status.hpp"
#include <core/com/slots.hxx>
#include <data/real.hpp>
#include <ui/qt/container/widget.hpp>
#include <QHBoxLayout>
namespace sight::module::ui::qt
{
static const core::com::slots::key_t SET_DOUBLE_PARAMETER_SLOT = "set_double_parameter";
static const core::com::slots::key_t SET_INT_PARAMETER_SLOT = "set_int_parameter";
static const core::com::slots::key_t SET_BOOL_PARAMETER_SLOT = "set_bool_parameter";
static const core::com::slots::key_t SET_STRING_PARAMETER_SLOT = "set_string_parameter";
//-----------------------------------------------------------------------------
text_status::text_status() :
m_label_static_text(new QLabel()),
m_suffix_value(new QLabel())
{
new_slot(SET_DOUBLE_PARAMETER_SLOT, &text_status::set_double_parameter, this);
new_slot(SET_INT_PARAMETER_SLOT, &text_status::set_int_parameter, this);
new_slot(SET_BOOL_PARAMETER_SLOT, &text_status::set_bool_parameter, this);
new_slot(SET_STRING_PARAMETER_SLOT, &text_status::set_string_parameter, this);
}
//------------------------------------------------------------------------------
void text_status::configuring()
{
this->initialize();
const auto config = this->get_config();
const QString service_id = QString::fromStdString(base_id());
const auto size = config.get<std::string>("size", "14pt");
const auto weight = config.get<std::string>("weight", "normal");
m_decimals = config.get<int>("decimals", m_decimals);
QString color = "red";
if(const auto color_cfg = config.get_optional<std::string>("color"); color_cfg.has_value())
{
const QString txt_color = QString::fromStdString(color_cfg.value());
if(!txt_color.isEmpty())
{
color = txt_color;
}
}
const QString stylesheet = " color: " + color + ";"
+ "font-size: " + QString::fromStdString(size) + ";"
+ "font-weight: " + QString::fromStdString(weight) + ";";
m_label_value = new QLabel();
m_label_value->setObjectName(service_id);
m_label_value->setStyleSheet(m_label_value->styleSheet() + stylesheet);
if(const auto label = config.get_optional<std::string>("label"); label.has_value())
{
const QString txt = QString::fromStdString(label.value());
m_label_static_text->setText(QString(txt));
m_label_static_text->setStyleSheet(m_label_static_text->styleSheet() + stylesheet);
}
if(const auto suffix = config.get_optional<std::string>("suffix"); suffix.has_value())
{
m_suffix_value->setText(QString::fromStdString(*suffix));
m_suffix_value->setStyleSheet(m_suffix_value->styleSheet() + stylesheet);
}
}
//------------------------------------------------------------------------------
void text_status::starting()
{
this->create();
auto* const layout = new QHBoxLayout();
layout->setContentsMargins(0, 0, 0, 0);
layout->setSpacing(0);
layout->addWidget(m_label_static_text);
layout->addWidget(m_label_value);
layout->addWidget(m_suffix_value);
auto qt_container = std::dynamic_pointer_cast<sight::ui::qt::container::widget>(this->get_container());
qt_container->set_layout(layout);
this->updating();
}
//------------------------------------------------------------------------------
service::connections_t text_status::auto_connections() const
{
service::connections_t connections;
connections.push(STRING_INPUT, data::object::MODIFIED_SIG, service::slots::UPDATE);
return connections;
}
//------------------------------------------------------------------------------
void text_status::updating()
{
if(const auto string_input = m_string.lock(); string_input)
{
if(const auto real = std::dynamic_pointer_cast<const data::real>(string_input.get_shared()); real)
{
m_label_value->setText(QString::number(real->value(), 'f', m_decimals));
}
else if(const auto string =
std::dynamic_pointer_cast<const data::string_serializable>(string_input.get_shared()); string)
{
m_label_value->setText(QString::fromStdString(string->to_string()));
}
else
{
SIGHT_ERROR("Provided data does inherit from data::string_serializable, it cannot be displayed as string.");
}
m_label_value->parentWidget()->adjustSize();
}
}
//------------------------------------------------------------------------------
void text_status::stopping()
{
this->destroy();
}
//------------------------------------------------------------------------------
void text_status::set_int_parameter(int _val)
{
QString str;
str.setNum(_val);
m_label_value->setText(str);
}
//------------------------------------------------------------------------------
void text_status::set_double_parameter(double _val)
{
QString str;
str.setNum(_val, 'f', m_decimals);
m_label_value->setText(str);
}
//------------------------------------------------------------------------------
void text_status::set_bool_parameter(bool _val)
{
QString str(_val ? "ON" : "OFF");
m_label_value->setText(str);
}
//------------------------------------------------------------------------------
void text_status::set_string_parameter(std::string _val)
{
m_label_value->setText(QString::fromStdString(_val));
}
//------------------------------------------------------------------------------
} // namespace sight::module::ui::qt
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