File indexing completed on 2024-05-12 05:32:19

 /*
     SPDX-FileCopyrightText: 2015 Martin Gräßlin <mgraesslin@kde.org>
     SPDX-FileCopyrightText: 2015 Marco Martin <mart@kde.org>
 
     SPDX-License-Identifier: LGPL-2.1-only OR LGPL-3.0-only OR LicenseRef-KDE-Accepted-LGPL
 */
 #pragma once
 
 #include "kwin_export.h"
 
 #include <memory>
 #include <optional>
 
 #include <QColor>
 #include <QObject>
 
 struct wl_resource;
 
 namespace KWin
 {
 class Display;
 class ContrastManagerInterfacePrivate;
 class ContrastInterfacePrivate;
 
 /**
  * @brief Represents the Global for org_kde_kwin_contrast_manager interface.
  *
  * This class creates ContrastInterfaces and attaches them to SurfaceInterfaces.
  *
  * @see ContrastInterface
  * @see SurfaceInterface
  */
 class KWIN_EXPORT ContrastManagerInterface : public QObject
 {
     Q_OBJECT
 
 public:
     explicit ContrastManagerInterface(Display *display, QObject *parent = nullptr);
     ~ContrastManagerInterface() override;
 
     void remove();
 
 private:
     std::unique_ptr<ContrastManagerInterfacePrivate> d;
 };
 
 /**
  * @brief Represents the Resource for the org_kde_kwin_contrast interface.
  *
  * Instances of this class are only generated by the ContrastManagerInterface.
  * The ContrastInterface gets attached to a SurfaceInterface and can be assessed
  * from there using @link SurfaceInterface::contrast() @endlink. Please note that
  * the ContrastInterface is only available on the SurfaceInterface after it has been
  * committed.
  *
  * @see ContrastManagerInterface
  * @see SurfaceInterface
  */
 class KWIN_EXPORT ContrastInterface : public QObject
 {
     Q_OBJECT
 public:
     ~ContrastInterface() override;
 
     QRegion region() const;
     qreal contrast() const;
     qreal intensity() const;
     qreal saturation() const;
     QColor frost() const;
 
 private:
     explicit ContrastInterface(wl_resource *resource);
     friend class ContrastManagerInterfacePrivate;
 
     std::unique_ptr<ContrastInterfacePrivate> d;
 };
 
 }