server_decoration.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 <QObject>
#include <memory>
 
struct wl_resource;
 
namespace KWin
{
class Display;
class ServerSideDecorationInterface;
class SurfaceInterface;
class ServerSideDecorationManagerInterfacePrivate;
class ServerSideDecorationInterfacePrivate;
 
class KWIN_EXPORT ServerSideDecorationManagerInterface : public QObject
{
    Q_OBJECT
 
public:
    explicit ServerSideDecorationManagerInterface(Display *display, QObject *parent = nullptr);
    ~ServerSideDecorationManagerInterface() override;
 
    enum class Mode {
        None,
        Client,
        Server,
    };
 
    void setDefaultMode(Mode mode);
    Mode defaultMode() const;
 
Q_SIGNALS:
    void decorationCreated(KWin::ServerSideDecorationInterface *);
 
private:
    std::unique_ptr<ServerSideDecorationManagerInterfacePrivate> d;
};
 
class KWIN_EXPORT ServerSideDecorationInterface : public QObject
{
    Q_OBJECT
public:
    ~ServerSideDecorationInterface() override;
 
    void setMode(ServerSideDecorationManagerInterface::Mode mode);
    ServerSideDecorationManagerInterface::Mode mode() const;
    ServerSideDecorationManagerInterface::Mode preferredMode() const;
 
    SurfaceInterface *surface() const;
 
    static ServerSideDecorationInterface *get(SurfaceInterface *surface);
 
Q_SIGNALS:
    void preferredModeChanged();
 
private:
    explicit ServerSideDecorationInterface(ServerSideDecorationManagerInterface *manager, SurfaceInterface *surface, wl_resource *resource);
    friend class ServerSideDecorationManagerInterfacePrivate;
 
    std::unique_ptr<ServerSideDecorationInterfacePrivate> d;
};
 
}
 
Q_DECLARE_METATYPE(KWin::ServerSideDecorationInterface *)
Q_DECLARE_METATYPE(KWin::ServerSideDecorationManagerInterface::Mode)