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/************************************************************************
*
* Copyright (C) 2009-2025 IRCAD France
* Copyright (C) 2012-2021 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 "ui/qt/container/menu.hpp"
#include "ui/qt/layout/menu.hpp"
#include "ui/qt/action_callback.hpp"
#include "ui/qt/container/menu_item.hpp"
#include <ui/__/macros.hpp>
#include <QAction>
#include <QActionGroup>
#include <QMenu>
#include <functional>
SIGHT_REGISTER_GUI(sight::ui::qt::layout::menu, sight::ui::layout::menu_manager::REGISTRY_KEY);
namespace sight::ui::qt::layout
{
//-----------------------------------------------------------------------------
void menu::create_layout(ui::container::menu::sptr _parent, const std::string& _id)
{
m_parent = std::dynamic_pointer_cast<ui::qt::container::menu>(_parent);
SIGHT_ASSERT("dynamicCast menu to menu failed", m_parent);
const QString q_id = QString::fromStdString(_id);
QMenu* menu = m_parent->get_qt_menu();
menu->setObjectName(q_id);
QActionGroup* action_group = nullptr;
unsigned int menu_item_index = 0;
for(const ui::layout::menu_manager::action_info& action_info : m_action_info)
{
ui::qt::container::menu_item::sptr menu_item = ui::qt::container::menu_item::make();
QAction* action = menu->addAction(QString::fromStdString(action_info.m_name));
action->setObjectName(q_id + '/' + action_info.m_name.c_str());
action->setSeparator(action_info.m_is_separator);
if(!action_info.m_icon.empty())
{
QIcon icon(QString::fromStdString(action_info.m_icon.string()));
action->setIcon(icon);
}
if(action_info.m_type == ui::layout::menu_manager::quit)
{
action->setMenuRole(QAction::QuitRole);
}
else if(action_info.m_type == ui::layout::menu_manager::about)
{
action->setMenuRole(QAction::AboutRole);
}
else
{
action->setMenuRole(QAction::NoRole);
}
action->setCheckable(action_info.m_is_checkable || action_info.m_is_radio);
if(action_info.m_is_radio)
{
if(action_group == nullptr)
{
action_group = new QActionGroup(menu);
}
action_group->addAction(action);
}
// create shortcut
if(!action_info.m_shortcut.empty())
{
action->setShortcut(QKeySequence(QString::fromStdString(action_info.m_shortcut)));
action->setShortcutContext(Qt::ApplicationShortcut);
}
if(action_info.m_is_menu)
{
ui::qt::container::menu::sptr menu_container = ui::qt::container::menu::make();
auto* qt_menu = new QMenu();
menu_container->set_qt_menu(qt_menu);
action->setMenu(qt_menu);
m_menus.push_back(menu_container);
}
menu_item->set_qt_menu_item(action);
if(!action_info.m_is_separator && !action_info.m_is_menu)
{
m_menu_items.push_back(menu_item);
SIGHT_ASSERT("No callback found for menu" << action_info.m_name, menu_item_index < m_callbacks.size());
ui::menu_item_callback::sptr callback = m_callbacks.at(menu_item_index);
ui::qt::action_callback::sptr qt_callback = std::dynamic_pointer_cast<ui::qt::action_callback>(callback);
SIGHT_ASSERT("dynamicCast menu_item_callback to action_callback failed", qt_callback);
QObject::connect(action, &QAction::triggered, qt_callback.get(), &ui::qt::action_callback::execute_qt);
QObject::connect(action, &QAction::toggled, qt_callback.get(), &ui::qt::action_callback::check_qt);
menu_item_index++;
}
else
{
action_group = nullptr;
}
}
}
//-----------------------------------------------------------------------------
void menu::destroy_layout()
{
this->destroy_actions();
m_menu_items.clear();
m_parent->clean();
}
//-----------------------------------------------------------------------------
void menu::menu_item_set_visible(ui::container::menu_item::sptr _menu_item, bool _is_visible)
{
ui::qt::container::menu_item::sptr menu_item_container =
std::dynamic_pointer_cast<ui::qt::container::menu_item>(_menu_item);
QAction* action = menu_item_container->get_qt_menu_item();
action->setVisible(_is_visible);
}
//-----------------------------------------------------------------------------
void menu::menu_item_set_enabled(ui::container::menu_item::sptr _menu_item, bool _is_enabled)
{
ui::qt::container::menu_item::sptr menu_item_container =
std::dynamic_pointer_cast<ui::qt::container::menu_item>(_menu_item);
QAction* action = menu_item_container->get_qt_menu_item();
action->setEnabled(_is_enabled);
}
//-----------------------------------------------------------------------------
void menu::menu_item_set_checked(ui::container::menu_item::sptr _menu_item, bool _is_checked)
{
ui::qt::container::menu_item::sptr menu_item_container =
std::dynamic_pointer_cast<ui::qt::container::menu_item>(_menu_item);
QAction* action = menu_item_container->get_qt_menu_item();
action->setChecked(_is_checked);
}
//-----------------------------------------------------------------------------
} // namespace sight::ui::qt::layout
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