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// Copyright (C) 2018 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
#include "mockcompositor.h"
#include <qwayland-server-xdg-decoration-unstable-v1.h>
#include <QtOpenGL/QOpenGLWindow>
#include <QtGui/QRasterWindow>
#include <QtGui/QClipboard>
#include <QtCore/private/qcore_unix_p.h>
#include <fcntl.h>
using namespace MockCompositor;
constexpr int xdgDecorationVersion = 1; // protocol VERSION, not the name suffix (_v1)
class XdgDecorationManagerV1;
class XdgToplevelDecorationV1 : public QObject, public QtWaylandServer::zxdg_toplevel_decoration_v1
{
Q_OBJECT
public:
explicit XdgToplevelDecorationV1(XdgDecorationManagerV1 *manager, XdgToplevel *toplevel, int id, int version)
: zxdg_toplevel_decoration_v1(toplevel->resource()->client(), id, version)
, m_manager(manager)
, m_toplevel(toplevel)
{
}
void sendConfigure(mode mode)
{
if (!m_configureSent) {
// Attaching buffers before the configure is a protocol error
QVERIFY(!m_toplevel->surface()->m_pending.buffer);
QVERIFY(!m_toplevel->surface()->m_committed.buffer);
}
send_configure(mode);
m_configureSent = true;
}
void zxdg_toplevel_decoration_v1_destroy(Resource *resource) override
{
wl_resource_destroy(resource->handle);
}
void zxdg_toplevel_decoration_v1_destroy_resource(Resource *resource) override;
void zxdg_toplevel_decoration_v1_set_mode(Resource *resource, uint32_t mode) override
{
Q_UNUSED(resource);
m_unsetModeRequested = false;
m_requestedMode = XdgToplevelDecorationV1::mode(mode);
}
void zxdg_toplevel_decoration_v1_unset_mode(Resource *resource) override
{
Q_UNUSED(resource);
m_unsetModeRequested = true;
m_requestedMode = mode(0);
}
XdgDecorationManagerV1 *m_manager = nullptr;
XdgToplevel *m_toplevel = nullptr;
mode m_requestedMode = mode(0);
bool m_unsetModeRequested = false;
bool m_configureSent = false;
};
class XdgDecorationManagerV1 : public Global, public QtWaylandServer::zxdg_decoration_manager_v1
{
Q_OBJECT
public:
explicit XdgDecorationManagerV1(CoreCompositor *compositor, int version = 1)
: QtWaylandServer::zxdg_decoration_manager_v1(compositor->m_display, version)
, m_version(version)
{}
bool isClean() override { return m_decorations.empty(); }
XdgToplevelDecorationV1 *decorationFor(XdgToplevel *toplevel)
{
return m_decorations.value(toplevel, nullptr);
}
int m_version = 1; // TODO: Remove on libwayland upgrade
QMap<XdgToplevel *, XdgToplevelDecorationV1 *> m_decorations;
protected:
void zxdg_decoration_manager_v1_destroy(Resource *resource) override
{
//TODO: Should the decorations be destroyed at this point?
wl_resource_destroy(resource->handle);
}
void zxdg_decoration_manager_v1_get_toplevel_decoration(Resource *resource, uint32_t id, ::wl_resource *toplevelResource) override
{
auto *toplevel = fromResource<XdgToplevel>(toplevelResource);
QVERIFY(toplevel);
QVERIFY(!decorationFor(toplevel));
// Attaching buffers before the configure is a protocol error
QVERIFY(!toplevel->surface()->m_pending.buffer);
QVERIFY(!toplevel->surface()->m_committed.buffer);
m_decorations[toplevel] = new XdgToplevelDecorationV1(this, toplevel, id, resource->version());
}
};
void XdgToplevelDecorationV1::zxdg_toplevel_decoration_v1_destroy_resource(QtWaylandServer::zxdg_toplevel_decoration_v1::Resource *resource)
{
Q_UNUSED(resource);
int removed = m_manager->m_decorations.remove(m_toplevel);
Q_ASSERT(removed == 1);
delete this;
}
class XdgDecorationCompositor : public DefaultCompositor {
public:
explicit XdgDecorationCompositor()
{
exec([this] {
m_config.autoConfigure = true;
add<XdgDecorationManagerV1>(xdgDecorationVersion);
});
}
XdgToplevelDecorationV1 *toplevelDecoration(int i = 0) {
return get<XdgDecorationManagerV1>()->decorationFor(xdgToplevel(i));
}
};
class tst_xdgdecorationv1 : public QObject, private XdgDecorationCompositor
{
Q_OBJECT
private slots:
void initTestCase();
void cleanup() { QTRY_VERIFY2(isClean(), qPrintable(dirtyMessage())); }
void clientSidePreferredByCompositor();
void initialFramelessWindowHint();
void delayedFramelessWindowHint();
};
void tst_xdgdecorationv1::initTestCase()
{
if (qEnvironmentVariableIntValue("QT_WAYLAND_DISABLE_WINDOWDECORATION"))
QSKIP("This test doesn't make sense when QT_WAYLAND_DISABLE_WINDOWDECORATION is set in the environment");
}
void tst_xdgdecorationv1::clientSidePreferredByCompositor()
{
QRasterWindow window;
window.show();
QCOMPOSITOR_TRY_COMPARE(get<XdgDecorationManagerV1>()->resourceMap().size(), 1);
QCOMPOSITOR_TRY_COMPARE(get<XdgDecorationManagerV1>()->resourceMap().first()->version(), xdgDecorationVersion);
QCOMPOSITOR_TRY_VERIFY(toplevelDecoration()); // The client creates a toplevel object
// Check that we don't assume decorations before the server has configured them
QVERIFY(window.frameMargins().isNull());
QCOMPOSITOR_TRY_VERIFY(xdgToplevel());
QCOMPOSITOR_TRY_VERIFY(toplevelDecoration()->m_unsetModeRequested);
QVERIFY(window.frameMargins().isNull()); // We're still waiting for a configure
exec([=] {
toplevelDecoration()->sendConfigure(XdgToplevelDecorationV1::mode_client_side);
xdgToplevel()->sendCompleteConfigure();
});
QTRY_VERIFY(!window.frameMargins().isNull());
}
void tst_xdgdecorationv1::initialFramelessWindowHint()
{
QRasterWindow window;
window.setFlag(Qt::FramelessWindowHint, true);
window.show();
QCOMPOSITOR_TRY_COMPARE(get<XdgDecorationManagerV1>()->resourceMap().size(), 1);
QCOMPOSITOR_TRY_VERIFY(xdgToplevel());
exec([=]{
xdgToplevel()->sendCompleteConfigure();
});
QCOMPOSITOR_TRY_VERIFY(xdgSurface()->m_committedConfigureSerial);
// The client should not have create a decoration object, because that allows the compositor
// to override our decision and add server side decorations to our window.
QCOMPOSITOR_TRY_VERIFY(!toplevelDecoration());
}
void tst_xdgdecorationv1::delayedFramelessWindowHint()
{
QRasterWindow window;
window.show();
QCOMPOSITOR_TRY_COMPARE(get<XdgDecorationManagerV1>()->resourceMap().size(), 1);
QCOMPOSITOR_TRY_VERIFY(xdgToplevel());
exec([=]{
xdgToplevel()->sendCompleteConfigure();
});
QCOMPOSITOR_TRY_VERIFY(xdgSurface()->m_committedConfigureSerial);
QCOMPOSITOR_TRY_VERIFY(toplevelDecoration());
window.setFlag(Qt::FramelessWindowHint, true);
// The client should now destroy the decoration object, so the compositor is no longer
// able to force window decorations
QCOMPOSITOR_TRY_VERIFY(!toplevelDecoration());
}
QCOMPOSITOR_TEST_MAIN(tst_xdgdecorationv1)
#include "tst_xdgdecorationv1.moc"
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