xdgdecoration.h

/****************************************************************************
Copyright 2018  David Edmundson <[email protected]>

This library 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 2.1 of the License, or (at your option) version 3, or any
later version accepted by the membership of KDE e.V. (or its
successor approved by the membership of KDE e.V.), which shall
act as a proxy defined in Section 6 of version 3 of the license.

This library 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 this library.  If not, see <http://www.gnu.org/licenses/>.
****************************************************************************/
#ifndef KWAYLAND_CLIENT_XDG_DECORATION_UNSTABLE_V1_H
#define KWAYLAND_CLIENT_XDG_DECORATION_UNSTABLE_V1_H

#include <QObject>

#include <KWayland/Client/kwaylandclient_export.h>

struct zxdg_decoration_manager_v1;
struct zxdg_toplevel_decoration_v1;

namespace KWayland
{
namespace Client
{

class EventQueue;
class XdgDecoration;
class XdgShellSurface;

class KWAYLANDCLIENT_EXPORT XdgDecorationManager : public QObject
{
    Q_OBJECT
public:
    explicit XdgDecorationManager(QObject *parent = nullptr);
    virtual ~XdgDecorationManager();

    void setup(zxdg_decoration_manager_v1 *xdgdecorationmanager);
    bool isValid() const;
    void release();
    void destroy();

    void setEventQueue(EventQueue *queue);
    EventQueue *eventQueue();

    XdgDecoration *getToplevelDecoration(XdgShellSurface *toplevel, QObject *parent = nullptr);

    operator zxdg_decoration_manager_v1*();
    operator zxdg_decoration_manager_v1*() const;

Q_SIGNALS:
    void removed();

private:
    class Private;
    QScopedPointer<Private> d;
};

class KWAYLANDCLIENT_EXPORT XdgDecoration : public QObject
{
    Q_OBJECT
public:
    enum class Mode {
        ClientSide,
        ServerSide
    };

    Q_ENUM(Mode)

    virtual ~XdgDecoration();

    void setup(zxdg_toplevel_decoration_v1 *xdgdecoration);
    bool isValid() const;
    void release();
    void destroy();

    void setMode(Mode mode);

    void unsetMode();

    Mode mode() const;

    operator zxdg_toplevel_decoration_v1*();
    operator zxdg_toplevel_decoration_v1*() const;

Q_SIGNALS:
    void modeChanged(KWayland::Client::XdgDecoration::Mode mode);

private:
    friend class XdgDecorationManager;
    explicit XdgDecoration(QObject *parent = nullptr);
    class Private;
    QScopedPointer<Private> d;
};


}
}

#endif