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// Copyright (C) 2021 The Qt Company Ltd.
// Copyright (C) 2019 Luxoft Sweden AB
// Copyright (C) 2018 Pelagicore AG
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only
#include "global.h"
#if QT_CONFIG(am_multi_process)
#include "logging.h"
#include "qml-utilities.h"
#include "application.h"
#include "waylandwindow.h"
#include "waylandcompositor.h"
#include "waylandqtamserverextension_p.h"
#include <QWaylandWlShellSurface>
using namespace Qt::StringLiterals;
QT_BEGIN_NAMESPACE_AM
WaylandWindow::WaylandWindow(Application *app, WindowSurface *surf)
: Window(app)
, m_surface(surf)
{
if (surf) {
connect(m_surface, &QWaylandSurface::hasContentChanged, this, &WaylandWindow::onContentStateChanged);
connect(m_surface, &QWaylandSurface::bufferSizeChanged, this, &Window::sizeChanged);
connect(surf->compositor()->amExtension(), &WaylandQtAMServerExtension::windowPropertyChanged,
this, [this](QWaylandSurface *surface, const QString &name, const QVariant &value) {
if (surface == m_surface) {
m_windowProperties[name] = value;
emit windowPropertyChanged(name, value);
}
});
connect(surf, &QWaylandSurface::surfaceDestroyed, this, [this]() {
m_surface = nullptr;
emit waylandSurfaceChanged();
emit waylandXdgSurfaceChanged();
emit sizeChanged();
onContentStateChanged();
});
// Caching them so that Window::windowProperty and Window::windowProperties
// still return the expected values even after the underlying wayland surface
// is gone (content state NoSurface).
m_windowProperties = m_surface->compositor()->amExtension()->windowProperties(m_surface);
if (m_surface->isPopup()) {
connect(m_surface, &WindowSurface::popupGeometryChanged,
this, &WaylandWindow::requestedPopupPositionChanged);
}
connect(m_surface, &WindowSurface::xdgSurfaceChanged,
this, &WaylandWindow::waylandXdgSurfaceChanged);
}
}
bool WaylandWindow::setWindowProperty(const QString &name, const QVariant &value)
{
if (m_surface) {
const QVariant v = convertFromJSVariant(value);
m_surface->compositor()->amExtension()->setWindowProperty(m_surface, name, v);
}
return (m_surface);
}
QVariant WaylandWindow::windowProperty(const QString &name) const
{
return m_windowProperties.value(name);
}
QVariantMap WaylandWindow::windowProperties() const
{
return m_windowProperties;
}
bool WaylandWindow::isPopup() const
{
return m_surface ? m_surface->isPopup() : false;
}
QPoint WaylandWindow::requestedPopupPosition() const
{
return m_surface ? m_surface->popupGeometry().topLeft() : QPoint();
}
Window::ContentState WaylandWindow::contentState() const
{
if (m_surface)
return m_surface->hasContent() ? SurfaceWithContent : SurfaceNoContent;
else
return NoSurface;
}
void WaylandWindow::onContentStateChanged()
{
qCDebug(LogGraphics) << this << "of" << applicationId() << "contentState changed to" << contentState();
emit contentStateChanged();
}
QString WaylandWindow::applicationId() const
{
if (application())
return application()->id();
else if (m_surface && m_surface->client())
return u"[pid: %1]"_s.arg(m_surface->client()->processId());
else
return u"[external app]"_s;
}
QSize WaylandWindow::size() const
{
return m_surface ? m_surface->bufferSize() : QSize{};
}
void WaylandWindow::resize(const QSize &newSize)
{
if (!m_surface)
return;
qCDebug(LogGraphics) << this << "of" << applicationId() << "sending resize request for surface"
<< m_surface << "to" << newSize;
m_surface->sendResizing(newSize);
}
QWaylandQuickSurface* WaylandWindow::waylandSurface() const
{
return m_surface;
}
QWaylandXdgSurface *WaylandWindow::waylandXdgSurface() const
{
return m_surface ? m_surface->xdgSurface() : nullptr;
}
void WaylandWindow::close()
{
if (m_surface)
m_surface->close();
}
QT_END_NAMESPACE_AM
#endif // QT_CONFIG(am_multi_process)
#include "moc_waylandwindow.cpp"
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