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/************************************************************************
*
* Copyright (C) 2009-2025 IRCAD France
* Copyright (C) 2012-2020 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/>.
*
***********************************************************************/
/**
* @file ui/__/layout/line.cpp
* @brief This file defines the implementation of the class for managing a line layout geometry.
*
*/
#include "ui/__/layout/line.hpp"
#include "ui/__/detail/parser.hpp"
#include <core/base.hpp>
namespace sight::ui::layout
{
//-----------------------------------------------------------------------------
const line::registry_key_t line::REGISTRY_KEY = "sight::ui::layout::line";
//-----------------------------------------------------------------------------
void line::initialize(const ui::config_t& _configuration)
{
const auto orientation_cfg = _configuration.get<std::string>("orientation.<xmlattr>.value", "");
SIGHT_FATAL_IF("missing orientation configuration", orientation_cfg.empty());
SIGHT_ASSERT(
"Wrong value '" + orientation_cfg + "' for 'orientation' attribute (require vertical or horizontal)",
orientation_cfg == "vertical" || orientation_cfg == "horizontal"
);
m_orientation = (orientation_cfg == "vertical") ? vertical : horizontal;
m_spacing = _configuration.get<int>("<xmlattr>.spacing", -1);
m_views.clear();
for(auto view : _configuration)
{
if(view.first == "spacer")
{
view_info vi;
vi.m_is_spacer = true;
m_views.push_back(vi);
}
else if(view.first == "view")
{
view_info vi;
if(const auto view_cfg = view.second.get_child_optional("<xmlattr>"); view_cfg.has_value())
{
vi.m_proportion = view_cfg->get<int>("proportion", vi.m_proportion);
if(const auto border = view_cfg->get_optional<int>("border"); border.has_value())
{
vi.m_border = border.value();
}
else
{
vi.m_left_border = view_cfg->get<int>("leftBorder", vi.m_left_border);
vi.m_top_border = view_cfg->get<int>("topBorder", vi.m_top_border);
vi.m_right_border = view_cfg->get<int>("rightBorder", vi.m_right_border);
vi.m_bottom_border = view_cfg->get<int>("bottomBorder", vi.m_bottom_border);
}
vi.m_spacing = view_cfg->get<int>("spacing", vi.m_spacing);
vi.m_min_size = detail::parse_min_size(*view_cfg);
vi.m_max_size = detail::parse_max_size(*view_cfg);
vi.m_visible = view_cfg->get<bool>("visible", vi.m_visible);
vi.m_use_scroll_bar = view_cfg->get<bool>("useScrollBar", vi.m_use_scroll_bar);
vi.m_tool_tip = view_cfg->get<std::string>("toolTip", vi.m_tool_tip);
vi.m_qss_key = view_cfg->get<std::string>("QSSClass", "");
if(auto caption = view_cfg->get_optional<std::string>("caption"); caption.has_value())
{
vi.m_caption.first = true;
vi.m_caption.second = caption.value();
}
vi.m_background_color = detail::parse_background_color(*view_cfg);
}
m_views.push_back(vi);
}
}
}
//-----------------------------------------------------------------------------
} // namespace sight::ui::layout
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