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// Copyright (C) 2020 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
#ifndef QWAYLANDSCREEN_H
#define QWAYLANDSCREEN_H
//
// W A R N I N G
// -------------
//
// This file is not part of the Qt API. It exists purely as an
// implementation detail. This header file may change from version to
// version without notice, or even be removed.
//
// We mean it.
//
#include <qpa/qplatformscreen.h>
#include <QtWaylandClient/qtwaylandclientglobal.h>
#include <QtWaylandClient/private/qwayland-wayland.h>
#include <QtWaylandClient/private/qwayland-xdg-output-unstable-v1.h>
#include <QtCore/private/qglobal_p.h>
QT_BEGIN_NAMESPACE
namespace QtWaylandClient {
class QWaylandDisplay;
class QWaylandCursor;
class Q_WAYLANDCLIENT_EXPORT QWaylandXdgOutputManagerV1 : public QtWayland::zxdg_output_manager_v1 {
public:
QWaylandXdgOutputManagerV1(QWaylandDisplay *display, uint id, uint version);
};
class Q_WAYLANDCLIENT_EXPORT QWaylandScreen : public QPlatformScreen, QtWayland::wl_output, QtWayland::zxdg_output_v1
{
public:
QWaylandScreen(QWaylandDisplay *waylandDisplay, int version, uint32_t id);
~QWaylandScreen() override;
void maybeInitialize();
void initXdgOutput(QWaylandXdgOutputManagerV1 *xdgOutputManager);
QWaylandDisplay *display() const;
QString manufacturer() const override;
QString model() const override;
QRect geometry() const override;
int depth() const override;
QImage::Format format() const override;
QSizeF physicalSize() const override;
QDpi logicalDpi() const override;
QList<QPlatformScreen *> virtualSiblings() const override;
Qt::ScreenOrientation orientation() const override;
int scale() const;
qreal devicePixelRatio() const override;
qreal refreshRate() const override;
QString name() const override { return mOutputName; }
#if QT_CONFIG(cursor)
QPlatformCursor *cursor() const override;
#endif
uint32_t outputId() const { return m_outputId; }
::wl_output *output() { return QtWayland::wl_output::object(); }
static QWaylandScreen *waylandScreenFromWindow(QWindow *window);
static QWaylandScreen *fromWlOutput(::wl_output *output);
protected:
enum Event : uint {
XdgOutputDoneEvent = 0x1,
OutputDoneEvent = 0x2,
XdgOutputNameEvent = 0x4,
};
uint requiredEvents() const;
void output_mode(uint32_t flags, int width, int height, int refresh) override;
void output_geometry(int32_t x, int32_t y,
int32_t width, int32_t height,
int subpixel,
const QString &make,
const QString &model,
int32_t transform) override;
void output_scale(int32_t factor) override;
void output_done() override;
void updateOutputProperties();
// XdgOutput
void zxdg_output_v1_logical_position(int32_t x, int32_t y) override;
void zxdg_output_v1_logical_size(int32_t width, int32_t height) override;
void zxdg_output_v1_done() override;
void zxdg_output_v1_name(const QString &name) override;
void updateXdgOutputProperties();
int m_outputId;
QWaylandDisplay *mWaylandDisplay = nullptr;
QString mManufacturer;
QString mModel;
QRect mGeometry;
QRect mXdgGeometry;
int mScale = 1;
int mDepth = 32;
int mRefreshRate = 60000;
int mTransform = -1;
QImage::Format mFormat = QImage::Format_ARGB32_Premultiplied;
QSize mPhysicalSize;
QString mOutputName;
Qt::ScreenOrientation m_orientation = Qt::PrimaryOrientation;
uint mProcessedEvents = 0;
bool mInitialized = false;
};
}
QT_END_NAMESPACE
#endif // QWAYLANDSCREEN_H
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