shadow.h

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/*
    SPDX-FileCopyrightText: 2015 Martin Gräßlin <mgraesslin@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 <QMarginsF>
#include <QObject>
#include <memory>
 
struct wl_resource;
 
namespace KWin
{
 
class GraphicsBuffer;
class Display;
class ShadowManagerInterfacePrivate;
class ShadowInterfacePrivate;
 
class KWIN_EXPORT ShadowManagerInterface : public QObject
{
    Q_OBJECT
 
public:
    explicit ShadowManagerInterface(Display *display, QObject *parent = nullptr);
    ~ShadowManagerInterface() override;
 
private:
    std::unique_ptr<ShadowManagerInterfacePrivate> d;
};
 
class KWIN_EXPORT ShadowInterface : public QObject
{
    Q_OBJECT
public:
    ~ShadowInterface() override;
 
    GraphicsBuffer *left() const;
    GraphicsBuffer *topLeft() const;
    GraphicsBuffer *top() const;
    GraphicsBuffer *topRight() const;
    GraphicsBuffer *right() const;
    GraphicsBuffer *bottomRight() const;
    GraphicsBuffer *bottom() const;
    GraphicsBuffer *bottomLeft() const;
 
    QMarginsF offset() const;
 
private:
    explicit ShadowInterface(ShadowManagerInterface *manager, wl_resource *resource);
    friend class ShadowManagerInterfacePrivate;
 
    std::unique_ptr<ShadowInterfacePrivate> d;
};
 
}