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/************************************************************************
*
* Copyright (C) 2019-2024 IRCAD France
* Copyright (C) 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 <ui/__/editor.hpp>
#include <QObject>
#include <filesystem>
namespace sight::module::ui::qt::image
{
/**
* @brief This editor displays an image.
*
* @section XML XML configuration
* @code{.xml}
<service uid="..." type="sight::module::ui::qt::image::image" >
<path>...</path>
<width>...</width>
<height>...</height>
</service>
@endcode
* @subsection Configuration Configuration
* - \b path: path of the image.
* - \b width (optional): width of the image in pixels.
* - \b height (optional): height of the image in pixels.
*/
class image : public QObject,
public sight::ui::editor
{
Q_OBJECT
public:
SIGHT_DECLARE_SERVICE(image, sight::ui::editor);
/// Constructor. Do nothing.
image() noexcept;
/// Destructor. Do nothing.
~image() noexcept override;
protected:
/** @name Service methods ( override from service::base )
* @{
*/
/**
* @brief This method launches the editor::starting method.
*/
void starting() override;
/**
* @brief This method launches the editor::stopping method.
*/
void stopping() override;
/**
* @brief This method is used to update services. Do nothing.
*/
void updating() override;
/// This method is used to configure the class parameters.
void configuring() override;
/** @} */
private:
std::filesystem::path m_path; /// Path of the image
int m_width {-1}; /// Width of the image (pixels)
int m_height {-1}; /// Height of the image (pixels)
};
} // namespace sight::module::ui::qt::image
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