server_decoration.h

/****************************************************************************
Copyright 2015  Martin Gräßlin <[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_SERVER_DECORATION_H
#define KWAYLAND_CLIENT_SERVER_DECORATION_H

#include <QObject>

#include <KWayland/Client/kwaylandclient_export.h>

struct org_kde_kwin_server_decoration_manager;
struct org_kde_kwin_server_decoration;
struct wl_surface;

namespace KWayland
{
namespace Client
{

class EventQueue;
class Surface;
class ServerSideDecoration;

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

    void setup(org_kde_kwin_server_decoration_manager *serversidedecorationmanager);
    bool isValid() const;
    void release();
    void destroy();

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

    ServerSideDecoration *create(Surface *surface, QObject *parent = nullptr);
    ServerSideDecoration *create(wl_surface *surface, QObject *parent = nullptr);

    operator org_kde_kwin_server_decoration_manager*();
    operator org_kde_kwin_server_decoration_manager*() const;

Q_SIGNALS:
    void removed();

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

class KWAYLANDCLIENT_EXPORT ServerSideDecoration : public QObject
{
    Q_OBJECT
public:
    virtual ~ServerSideDecoration();

    void setup(org_kde_kwin_server_decoration *serversidedecoration);
    bool isValid() const;
    void release();
    void destroy();

    enum class Mode {
        None,
        Client,
        Server,
    };

    void requestMode(Mode mode);

    Mode mode() const;

    Mode defaultMode() const;

    operator org_kde_kwin_server_decoration*();
    operator org_kde_kwin_server_decoration*() const;

Q_SIGNALS:
    void modeChanged();

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


}
}

Q_DECLARE_METATYPE(KWayland::Client::ServerSideDecoration::Mode)

#endif