qwaylandwlshellintegration.cpp

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// Copyright (C) 2017 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
 
#include "qwaylandwlshellintegration_p.h"
#include "qwaylandwlshellsurface_p.h"
 
#include <QtWaylandClient/private/qwaylandwindow_p.h>
#include <QtWaylandClient/private/qwaylanddisplay_p.h>
 
QT_BEGIN_NAMESPACE
 
namespace QtWaylandClient {
 
QWaylandWlShellIntegration::QWaylandWlShellIntegration() : QWaylandShellIntegrationTemplate(1)
{
    qCWarning(lcQpaWayland) << "\"wl-shell\" is a deprecated shell extension, prefer using"
                            << "\"xdg-shell\" if supported by the compositor"
                            << "by setting the environment variable QT_WAYLAND_SHELL_INTEGRATION";
}
 
QWaylandWlShellIntegration::~QWaylandWlShellIntegration()
{
    if (object())
        wl_shell_destroy(object());
}
 
QWaylandShellSurface *QWaylandWlShellIntegration::createShellSurface(QWaylandWindow *window)
{
    return new QWaylandWlShellSurface(get_shell_surface(window->wlSurface()), window);
}
 
void *QWaylandWlShellIntegration::nativeResourceForWindow(const QByteArray &resource, QWindow *window)
{
    QByteArray lowerCaseResource = resource.toLower();
    if (lowerCaseResource == "wl_shell_surface") {
        if (auto waylandWindow = static_cast<QWaylandWindow *>(window->handle())) {
            if (auto shellSurface = qobject_cast<QWaylandWlShellSurface *>(waylandWindow->shellSurface())) {
                return shellSurface->object();
            }
        }
    }
    return nullptr;
}
 
} // namespace QtWaylandClient
 
QT_END_NAMESPACE