2020-08-02 22:22:19 +00:00
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/*
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KWin - the KDE window manager
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This file is part of the KDE project.
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2019-06-13 09:36:07 +00:00
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2020-08-02 22:22:19 +00:00
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SPDX-FileCopyrightText: 2019 Roman Gilg <subdiff@gmail.com>
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2019-06-13 09:36:07 +00:00
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2020-08-02 22:22:19 +00:00
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SPDX-License-Identifier: GPL-2.0-or-later
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*/
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2019-06-13 09:36:07 +00:00
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#ifndef KWIN_ABSTRACT_WAYLAND_OUTPUT_H
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#define KWIN_ABSTRACT_WAYLAND_OUTPUT_H
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#include "abstract_output.h"
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2020-08-11 16:13:57 +00:00
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#include "utils.h"
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2021-02-20 15:04:18 +00:00
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#include "renderloop.h"
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2019-06-13 09:36:07 +00:00
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#include <kwin_export.h>
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#include <QObject>
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#include <QTimer>
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2019-06-13 09:36:07 +00:00
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2020-04-29 15:18:41 +00:00
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namespace KWaylandServer
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2019-06-13 09:36:07 +00:00
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{
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class OutputChangeSet;
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}
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namespace KWin
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{
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/**
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* Generic output representation in a Wayland session
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2019-07-29 18:58:33 +00:00
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*/
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2019-06-13 09:36:07 +00:00
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class KWIN_EXPORT AbstractWaylandOutput : public AbstractOutput
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{
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Q_OBJECT
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public:
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enum class ModeFlag : uint {
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Current = 0x1,
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Preferred = 0x2,
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};
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Q_DECLARE_FLAGS(ModeFlags, ModeFlag)
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Q_ENUM(ModeFlag)
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struct Mode
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{
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QSize size;
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int refreshRate;
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ModeFlags flags;
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int id;
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};
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enum class DpmsMode {
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On,
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Standby,
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Suspend,
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Off,
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};
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Q_ENUM(DpmsMode)
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enum class Capability : uint {
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Dpms = 0x1,
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Overscan = 0x2,
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Vrr = 0x4,
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};
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Q_DECLARE_FLAGS(Capabilities, Capability)
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2021-04-07 13:31:04 +00:00
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enum class SubPixel {
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Unknown,
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None,
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Horizontal_RGB,
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Horizontal_BGR,
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Vertical_RGB,
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Vertical_BGR,
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};
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Q_ENUM(SubPixel)
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explicit AbstractWaylandOutput(QObject *parent = nullptr);
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QString name() const override;
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QUuid uuid() const override;
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2020-01-02 14:55:05 +00:00
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QSize modeSize() const;
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// TODO: The name is ambiguous. Rename this function.
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QSize pixelSize() const override;
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qreal scale() const override;
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QRect geometry() const override;
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QSize physicalSize() const override;
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2019-12-12 14:41:12 +00:00
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/**
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* Returns the orientation of this output.
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*
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* - Flipped along the vertical axis is landscape + inv. portrait.
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* - Rotated 90° and flipped along the horizontal axis is portrait + inv. landscape
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* - Rotated 180° and flipped along the vertical axis is inv. landscape + inv. portrait
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* - Rotated 270° and flipped along the horizontal axis is inv. portrait + inv. landscape +
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* portrait
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*/
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Transform transform() const override;
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int refreshRate() const override;
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bool isInternal() const override {
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return m_internal;
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}
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2021-04-06 20:15:24 +00:00
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QString eisaId() const;
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2020-11-24 17:31:06 +00:00
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QString manufacturer() const override;
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QString model() const override;
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QString serialNumber() const override;
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2021-08-26 12:06:16 +00:00
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void moveTo(const QPoint &pos);
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void setScale(qreal scale);
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void applyChanges(const KWaylandServer::OutputChangeSet *changeSet) override;
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2021-01-22 08:22:24 +00:00
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bool isEnabled() const override;
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2019-08-28 18:54:37 +00:00
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void setEnabled(bool enable) override;
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SubPixel subPixel() const;
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QString description() const;
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Capabilities capabilities() const;
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QByteArray edid() const;
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QVector<Mode> modes() const;
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DpmsMode dpmsMode() const;
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virtual void setDpmsMode(DpmsMode mode);
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uint32_t overscan() const;
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virtual void setOverscan(uint32_t overscan);
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2020-08-12 16:52:08 +00:00
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/**
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* Returns a matrix that can translate into the display's coordinates system
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*/
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2020-10-13 20:57:15 +00:00
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static QMatrix4x4 logicalToNativeMatrix(const QRect &rect, qreal scale, Transform transform);
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void recordingStarted();
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void recordingStopped();
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bool isBeingRecorded();
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2021-02-20 15:04:18 +00:00
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void setVrrPolicy(RenderLoop::VrrPolicy policy);
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RenderLoop::VrrPolicy vrrPolicy() const;
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bool isPlaceholder() const;
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Q_SIGNALS:
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void modeChanged();
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void outputChange(const QRegion &damagedRegion);
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void transformChanged();
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void dpmsModeChanged();
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void capabilitiesChanged();
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void overscanChanged();
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void vrrPolicyChanged();
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protected:
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void initialize(const QString &model, const QString &manufacturer,
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const QString &eisaId, const QString &serialNumber,
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const QSize &physicalSize,
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const QVector<Mode> &modes, const QByteArray &edid);
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void setName(const QString &name) {
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m_name = name;
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}
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void setInternal(bool set) {
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m_internal = set;
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}
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virtual void updateEnablement(bool enable) {
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Q_UNUSED(enable);
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}
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virtual void updateMode(int modeIndex) {
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Q_UNUSED(modeIndex);
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}
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virtual void updateTransform(Transform transform) {
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Q_UNUSED(transform);
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}
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void setCurrentModeInternal(const QSize &size, int refreshRate);
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void setTransformInternal(Transform transform);
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void setDpmsModeInternal(DpmsMode dpmsMode);
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void setCapabilityInternal(Capability capability, bool on = true);
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void setSubPixelInternal(SubPixel subPixel);
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void setOverscanInternal(uint32_t overscan);
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void setPlaceholder(bool isPlaceholder);
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QSize orientateSize(const QSize &size) const;
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private:
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QString m_name;
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QString m_eisaId;
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QString m_manufacturer;
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QString m_model;
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QString m_serialNumber;
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QUuid m_uuid;
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QSize m_modeSize;
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QSize m_physicalSize;
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QPoint m_position;
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qreal m_scale = 1;
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Capabilities m_capabilities;
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Transform m_transform = Transform::Normal;
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QByteArray m_edid;
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QVector<Mode> m_modes;
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DpmsMode m_dpmsMode = DpmsMode::On;
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SubPixel m_subPixel = SubPixel::Unknown;
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int m_refreshRate = -1;
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int m_recorders = 0;
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bool m_isEnabled = true;
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bool m_internal = false;
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bool m_isPlaceholder = false;
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uint32_t m_overscan = 0;
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};
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}
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2021-04-04 14:11:13 +00:00
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Q_DECLARE_OPERATORS_FOR_FLAGS(KWin::AbstractWaylandOutput::Capabilities)
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2019-06-13 09:36:07 +00:00
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#endif // KWIN_OUTPUT_H
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