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kwin/xdgshellclient.h
Vlad Zahorodnii 90b53f416c Use universal helper for writing toplevels to QDebug streams 
Toplevel::debug() is one of annoyances that you need to deal with when
implementing a new client type. It can be tempting to just write "this"
to the stream, but it will result in a crash.

In order to make implementing new client types easier, this change
introduces a debug stream insertion operator overload that works for all
kinds of the Toplevel class.
2020-08-21 11:42:53 +00:00

265 lines
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/*
KWin - the KDE window manager
This file is part of the KDE project.
SPDX-FileCopyrightText: 2015 Martin Gräßlin <mgraesslin@kde.org>
SPDX-FileCopyrightText: 2018 David Edmundson <davidedmundson@kde.org>
SPDX-FileCopyrightText: 2019 Vlad Zahorodnii <vlad.zahorodnii@kde.org>
SPDX-License-Identifier: GPL-2.0-or-later
*/
#pragma once
#include "waylandclient.h"
#include <KWaylandServer/xdgshell_interface.h>
#include <QQueue>
#include <QTimer>
namespace KWaylandServer
{
class AppMenuInterface;
class PlasmaShellSurfaceInterface;
class ServerSideDecorationInterface;
class ServerSideDecorationPaletteInterface;
class XdgToplevelDecorationV1Interface;
}
namespace KWin
{
class XdgSurfaceConfigure
{
public:
enum ConfigureField {
PositionField = 0x1,
SizeField = 0x2,
};
Q_DECLARE_FLAGS(ConfigureFields, ConfigureField)
ConfigureFields presentFields;
QPoint position;
QSize size;
qreal serial;
};
class XdgSurfaceClient : public WaylandClient
{
Q_OBJECT
public:
explicit XdgSurfaceClient(KWaylandServer::XdgSurfaceInterface *shellSurface);
~XdgSurfaceClient() override;
QRect inputGeometry() const override;
QRect bufferGeometry() const override;
QMatrix4x4 inputTransformation() const override;
void setFrameGeometry(const QRect &rect, ForceGeometry_t force = NormalGeometrySet) override;
using AbstractClient::move;
void move(int x, int y, ForceGeometry_t force = NormalGeometrySet) override;
bool isInitialPositionSet() const override;
void destroyClient() override;
QRect frameRectToBufferRect(const QRect &rect) const;
QRect requestedFrameGeometry() const;
QPoint requestedPos() const;
QSize requestedSize() const;
QRect requestedClientGeometry() const;
QSize requestedClientSize() const;
virtual void installPlasmaShellSurface(KWaylandServer::PlasmaShellSurfaceInterface *shellSurface) = 0;
protected:
void addDamage(const QRegion &damage) override;
virtual XdgSurfaceConfigure *sendRoleConfigure() const = 0;
virtual void handleRoleCommit();
virtual bool stateCompare() const;
XdgSurfaceConfigure *lastAcknowledgedConfigure() const;
void scheduleConfigure();
void sendConfigure();
void requestGeometry(const QRect &rect);
void updateGeometry(const QRect &rect);
QPointer<KWaylandServer::PlasmaShellSurfaceInterface> m_plasmaShellSurface;
private:
void handleConfigureAcknowledged(quint32 serial);
void handleCommit();
void handleNextWindowGeometry();
bool haveNextWindowGeometry() const;
void setHaveNextWindowGeometry();
void resetHaveNextWindowGeometry();
QRect adjustMoveResizeGeometry(const QRect &rect) const;
void updateGeometryRestoreHack();
void cleanGrouping();
void cleanTabBox();
KWaylandServer::XdgSurfaceInterface *m_shellSurface;
QTimer *m_configureTimer;
QQueue<XdgSurfaceConfigure *> m_configureEvents;
QScopedPointer<XdgSurfaceConfigure> m_lastAcknowledgedConfigure;
QRect m_windowGeometry;
QRect m_requestedFrameGeometry;
QRect m_bufferGeometry;
QRect m_requestedClientGeometry;
bool m_haveNextWindowGeometry = false;
};
class XdgToplevelConfigure final : public XdgSurfaceConfigure
{
public:
KWaylandServer::XdgToplevelInterface::States states;
};
class XdgToplevelClient final : public XdgSurfaceClient
{
Q_OBJECT
enum class PingReason { CloseWindow, FocusWindow };
public:
explicit XdgToplevelClient(KWaylandServer::XdgToplevelInterface *shellSurface);
~XdgToplevelClient() override;
KWaylandServer::XdgToplevelInterface *shellSurface() const;
NET::WindowType windowType(bool direct = false, int supported_types = 0) const override;
MaximizeMode maximizeMode() const override;
MaximizeMode requestedMaximizeMode() const override;
QSize minSize() const override;
QSize maxSize() const override;
bool isFullScreen() const override;
bool isMovableAcrossScreens() const override;
bool isMovable() const override;
bool isResizable() const override;
bool isCloseable() const override;
bool isFullScreenable() const override;
bool isMaximizable() const override;
bool isMinimizable() const override;
bool isTransient() const override;
bool userCanSetFullScreen() const override;
bool userCanSetNoBorder() const override;
bool noBorder() const override;
void setNoBorder(bool set) override;
void updateDecoration(bool check_workspace_pos, bool force = false) override;
QString preferredColorScheme() const override;
bool supportsWindowRules() const override;
bool takeFocus() override;
bool wantsInput() const override;
bool dockWantsInput() const override;
bool hasStrut() const override;
void showOnScreenEdge() override;
void setFullScreen(bool set, bool user) override;
void closeWindow() override;
void installAppMenu(KWaylandServer::AppMenuInterface *appMenu);
void installServerDecoration(KWaylandServer::ServerSideDecorationInterface *decoration);
void installPalette(KWaylandServer::ServerSideDecorationPaletteInterface *palette);
void installPlasmaShellSurface(KWaylandServer::PlasmaShellSurfaceInterface *shellSurface) override;
void installXdgDecoration(KWaylandServer::XdgToplevelDecorationV1Interface *decoration);
protected:
XdgSurfaceConfigure *sendRoleConfigure() const override;
void handleRoleCommit() override;
void doMinimize() override;
void doResizeSync() override;
void doSetActive() override;
void doSetFullScreen();
void doSetMaximized();
bool doStartMoveResize() override;
void doFinishMoveResize() override;
bool acceptsFocus() const override;
void changeMaximize(bool horizontal, bool vertical, bool adjust) override;
Layer layerForDock() const override;
bool stateCompare() const override;
private:
void handleWindowTitleChanged();
void handleWindowClassChanged();
void handleWindowMenuRequested(KWaylandServer::SeatInterface *seat,
const QPoint &surfacePos, quint32 serial);
void handleMoveRequested(KWaylandServer::SeatInterface *seat, quint32 serial);
void handleResizeRequested(KWaylandServer::SeatInterface *seat, Qt::Edges, quint32 serial);
void handleStatesAcknowledged(const KWaylandServer::XdgToplevelInterface::States &states);
void handleMaximizeRequested();
void handleUnmaximizeRequested();
void handleFullscreenRequested(KWaylandServer::OutputInterface *output);
void handleUnfullscreenRequested();
void handleMinimizeRequested();
void handleTransientForChanged();
void handleForeignTransientForChanged(KWaylandServer::SurfaceInterface *child);
void handlePingTimeout(quint32 serial);
void handlePingDelayed(quint32 serial);
void handlePongReceived(quint32 serial);
void initialize();
void updateMaximizeMode(MaximizeMode maximizeMode);
void updateFullScreenMode(bool set);
void updateShowOnScreenEdge();
void setupWindowManagementIntegration();
void setupPlasmaShellIntegration();
void sendPing(PingReason reason);
MaximizeMode initialMaximizeMode() const;
bool initialFullScreenMode() const;
QPointer<KWaylandServer::AppMenuInterface> m_appMenuInterface;
QPointer<KWaylandServer::ServerSideDecorationPaletteInterface> m_paletteInterface;
QPointer<KWaylandServer::ServerSideDecorationInterface> m_serverDecoration;
QPointer<KWaylandServer::XdgToplevelDecorationV1Interface> m_xdgDecoration;
KWaylandServer::XdgToplevelInterface *m_shellSurface;
KWaylandServer::XdgToplevelInterface::States m_requestedStates;
KWaylandServer::XdgToplevelInterface::States m_acknowledgedStates;
KWaylandServer::XdgToplevelInterface::States m_initialStates;
QMap<quint32, PingReason> m_pings;
QRect m_fullScreenGeometryRestore;
NET::WindowType m_windowType = NET::Normal;
MaximizeMode m_maximizeMode = MaximizeRestore;
MaximizeMode m_requestedMaximizeMode = MaximizeRestore;
bool m_isFullScreen = false;
bool m_isInitialized = false;
bool m_userNoBorder = false;
bool m_isTransient = false;
};
class XdgPopupClient final : public XdgSurfaceClient
{
Q_OBJECT
public:
explicit XdgPopupClient(KWaylandServer::XdgPopupInterface *shellSurface);
~XdgPopupClient() override;
NET::WindowType windowType(bool direct = false, int supported_types = 0) const override;
bool hasPopupGrab() const override;
void popupDone() override;
bool isPopupWindow() const override;
bool isTransient() const override;
bool isResizable() const override;
bool isMovable() const override;
bool isMovableAcrossScreens() const override;
bool hasTransientPlacementHint() const override;
QRect transientPlacement(const QRect &bounds) const override;
bool isCloseable() const override;
void closeWindow() override;
bool wantsInput() const override;
bool takeFocus() override;
void installPlasmaShellSurface(KWaylandServer::PlasmaShellSurfaceInterface *shellSurface) override;
protected:
bool acceptsFocus() const override;
XdgSurfaceConfigure *sendRoleConfigure() const override;
private:
void handleGrabRequested(KWaylandServer::SeatInterface *seat, quint32 serial);
void initialize();
KWaylandServer::XdgPopupInterface *m_shellSurface;
bool m_haveExplicitGrab = false;
};
} // namespace KWin
Q_DECLARE_OPERATORS_FOR_FLAGS(KWin::XdgSurfaceConfigure::ConfigureFields)
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