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/************************************************************************
*
* Copyright (C) 2016-2024 IRCAD France
* Copyright (C) 2016-2019 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/>.
*
***********************************************************************/
#pragma once
#include <activity/extension/activity.hpp>
#include <activity/message.hpp>
#include <ui/__/editor.hpp>
#include <QButtonGroup>
#include <QObject>
#include <QPointer>
namespace sight::module::ui::qt::activity
{
/**
* @brief This editor launches an activity according to the given configuration
*
* This editor proposes all the available activities according to the given configuration.
* It sends a signal with the activity identifier when a button is pushed.
*
* It should work with the module::ui::qt::editor::wizard that creates or updates the activity.
*
* @section Signals Signals
* - \b activity_id_selected(std::string) : This signal is emitted when the activity is selected, it
* contains all activity identifier. It should be connected to the slot 'createActivity' of the service
* 'wizard'.
* - \b load_requested() : This signal is emitted when the "load activity" button is pushed.
*
* @section XML XML Configuration
*
* @code{.xml}
<service uid="editor_newActivity" type="sight::module::ui::qt::activity::selector" >
<filter>
<mode>include</mode>
<id>activity_viz_negato</id>
<id>3DVisualizationActivity</id>
<id>VolumeRenderingActivity</id>
</filter>
</service>
@endcode
*
* - \b filter (optional): it allows to filter the activity that can be proposed.
* - \b mode: 'include' or 'exclude'. Defines if the activity in the following list are proposed (include) or not
* (exclude).
* - \b id: id of the activity
*/
class selector : public QObject,
public sight::ui::editor
{
Q_OBJECT
public:
SIGHT_DECLARE_SERVICE(selector, sight::ui::editor);
/// Constructor. Do nothing.
selector() noexcept;
/// Destructor. Do nothing.
~selector() noexcept override;
/**
* @name Signals API
* @{
*/
static const core::com::signals::key_t ACTIVITY_ID_SELECTED_SIG;
using activity_id_selected_signal_t = core::com::signal<void (std::string)>;
static const core::com::signals::key_t LOAD_REQUESTED_SIG;
using load_requested_signal_t = core::com::signal<void ()>;
/// @}
protected:
/// Initialize the editor.
void configuring() override;
/// This method launches the editor::starting method.
void starting() override;
/// This method launches the editor::stopping method.
void stopping() override;
/// Show activity selector.
void updating() override;
using keys_t = std::vector<std::string>;
private Q_SLOTS:
void on_clicked(int _id);
private:
/**
* @brief Slots to launch the given activity.
* @param _activity the activity to be launched.
*/
void launch_activity(data::activity::sptr _activity);
using activity_infos_t = sight::activity::extension::activity::infos_t;
/// Returns enabled activity infos according to activity filter.
activity_infos_t get_enabled_activities(const activity_infos_t& _infos);
/**
* @brief filter mode : include or exclude activity configurations.
* @note Allowed values : 'include' or 'exclude'
*/
std::string m_filter_mode;
/// Id-s of activity configurations to be enabled or disabled, according to filter mode.
keys_t m_keys;
/// Informations used to launch activities
activity_infos_t m_activities_info;
/// Pointer on the buttons group
QPointer<QButtonGroup> m_button_group;
};
} // namespace sight::module::ui::qt::activity
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