kwin/src/sm.h
Aleix Pol Gonzalez bf1ce85474 Make it possible to build KWin without libxcb
Now that we have Wayland around, there's a whole branch of dependencies
that shouldn't be necessary anymore.
This allows to build KWin without all of it, allowing us to have a much
more compact alignment for cases where all the legacy software isn't
necessary anymore.

Bundle KWindowSystem X11-specific headers into it too, since it's part
of the same process.

Signed-off-by: Victoria Fischer <victoria.fischer@mbition.io>
2024-02-28 16:03:50 +00:00

121 lines
2.8 KiB
C++

/*
KWin - the KDE window manager
This file is part of the KDE project.
SPDX-FileCopyrightText: 1999, 2000 Matthias Ettrich <ettrich@kde.org>
SPDX-FileCopyrightText: 2003 Lubos Lunak <l.lunak@kde.org>
SPDX-License-Identifier: GPL-2.0-or-later
*/
#pragma once
#include <QDBusContext>
#include <QDataStream>
#include <QRect>
#include <QStringList>
#include <QTimer>
#include <KConfigGroup>
#include "effect/globals.h"
namespace KWin
{
class X11Window;
struct SessionInfo;
class XdgToplevelWindow;
class SessionManager : public QObject, public QDBusContext
{
Q_OBJECT
public:
enum SMSavePhase {
SMSavePhase0, // saving global state in "phase 0"
SMSavePhase2, // saving window state in phase 2
SMSavePhase2Full, // complete saving in phase2, there was no phase 0
};
SessionManager(QObject *parent);
~SessionManager() override;
SessionState state() const;
void loadSubSessionInfo(const QString &name);
#if KWIN_BUILD_X11
void storeSubSession(const QString &name, QSet<QByteArray> sessionIds);
SessionInfo *takeSessionInfo(X11Window *);
#endif
Q_SIGNALS:
void stateChanged();
void loadSessionRequested(const QString &name);
void prepareSessionSaveRequested(const QString &name);
void finishSessionSaveRequested(const QString &name);
public Q_SLOTS: // DBus API
void setState(uint state);
void loadSession(const QString &name);
void aboutToSaveSession(const QString &name);
void finishSaveSession(const QString &name);
bool closeWaylandWindows();
void quit();
private:
void setState(SessionState state);
void storeSession(const QString &sessionName, SMSavePhase phase);
#if KWIN_BUILD_X11
void storeClient(KConfigGroup &cg, int num, X11Window *c);
#endif
void loadSessionInfo(const QString &sessionName);
void addSessionInfo(KConfigGroup &cg);
SessionState m_sessionState = SessionState::Normal;
int m_sessionActiveClient;
int m_sessionDesktop;
QList<SessionInfo *> session;
QList<XdgToplevelWindow *> m_pendingWindows;
QTimer m_closeTimer;
std::unique_ptr<QObject> m_closingWindowsGuard;
};
struct SessionInfo
{
QByteArray sessionId;
QString windowRole;
QString wmCommand;
QString wmClientMachine;
QString resourceName;
QString resourceClass;
QRect geometry;
QRect restore;
QRect fsrestore;
int maximized;
int fullscreen;
int desktop;
bool minimized;
bool onAllDesktops;
bool shaded;
bool keepAbove;
bool keepBelow;
bool skipTaskbar;
bool skipPager;
bool skipSwitcher;
bool noBorder;
WindowType windowType;
QString shortcut;
bool active; // means 'was active in the saved session'
int stackingOrder;
float opacity;
QStringList activities;
};
} // namespace