LibrePCB

/*
 * LibrePCB - Professional EDA for everyone!
 * Copyright (C) 2013 LibrePCB Developers, see AUTHORS.md for contributors.
 * https://librepcb.org/
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program 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 General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

#ifndef LIBREPCB_EDITOR_BACKGROUNDIMAGESETTINGS_H
#define LIBREPCB_EDITOR_BACKGROUNDIMAGESETTINGS_H

/*******************************************************************************
 *  Includes
 ******************************************************************************/
#include <librepcb/core/types/angle.h>
#include <librepcb/core/types/point.h>

#include <QtCore>
#include <QtGui>

/*******************************************************************************
 *  Namespace / Forward Declarations
 ******************************************************************************/
namespace librepcb {

class FilePath;

namespace editor {

/*******************************************************************************
 *  Class BackgroundImageSettings
 ******************************************************************************/

/**
 * @brief Settings about a background image ("underlay")
 */
struct BackgroundImageSettings {
  bool enabled = true;  ///< Whether the background is enabled or not
  QImage image;  ///< The original loaded image
  Angle rotation;  ///< Rotation in scene
  QList<std::pair<QPointF, Point>> references;  ///< References in #image

  bool tryLoadFromDir(const FilePath& dir) noexcept;
  void saveToDir(const FilePath& dir) noexcept;
  QPixmap buildPixmap(const QColor& bgColor) const noexcept;
  QTransform calcTransform() const noexcept;
};

/*******************************************************************************
 *  End of File
 ******************************************************************************/

}  // namespace editor
}  // namespace librepcb

#endif