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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 {
bool QWaylandWlShellIntegration::initialize(QWaylandDisplay *display)
{
const auto globals = display->globals();
for (QWaylandDisplay::RegistryGlobal global : globals) {
if (global.interface == QLatin1String("wl_shell")) {
m_wlShell = new QtWayland::wl_shell(display->wl_registry(), global.id, 1);
break;
}
}
if (!m_wlShell) {
qCDebug(lcQpaWayland) << "Couldn't find global wl_shell";
return false;
}
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";
return true;
}
QWaylandShellSurface *QWaylandWlShellIntegration::createShellSurface(QWaylandWindow *window)
{
return new QWaylandWlShellSurface(m_wlShell->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
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