Advance Wayland and KDE package bring-up
Ultraworked with [Sisyphus](https://github.com/code-yeongyu/oh-my-openagent) Co-authored-by: Sisyphus <clio-agent@sisyphuslabs.ai>
This commit is contained in:
@@ -0,0 +1,537 @@
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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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SPDX-FileCopyrightText: 1999, 2000 Matthias Ettrich <ettrich@kde.org>
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SPDX-FileCopyrightText: 2003 Lubos Lunak <l.lunak@kde.org>
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SPDX-License-Identifier: GPL-2.0-or-later
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*/
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#include "sm.h"
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#include <cstdlib>
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#include <kconfig.h>
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#include <pwd.h>
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#include <unistd.h>
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#include "virtualdesktops.h"
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#include "wayland_server.h"
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#include "workspace.h"
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#include "xdgshellwindow.h"
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#include <QDebug>
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#if KWIN_BUILD_X11
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#include "x11window.h"
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#endif
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#include <QSessionManager>
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#if KWIN_BUILD_NOTIFICATIONS
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#include <KLocalizedString>
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#include <KNotification>
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#include <KService>
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#endif
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#include "sessionadaptor.h"
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using namespace Qt::StringLiterals;
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namespace KWin
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{
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static KConfig *sessionConfig(QString id, QString key)
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{
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static KConfig *config = nullptr;
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static QString lastId;
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static QString lastKey;
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static QString pattern = QString(QLatin1String("session/%1_%2_%3")).arg(qApp->applicationName());
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if (id != lastId || key != lastKey) {
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delete config;
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config = nullptr;
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}
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lastId = id;
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lastKey = key;
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if (!config) {
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config = new KConfig(pattern.arg(id, key), KConfig::SimpleConfig);
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}
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return config;
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}
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static const char *const window_type_names[] = {
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"Unknown", "Normal", "Desktop", "Dock", "Toolbar", "Menu", "Dialog",
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"Override", "TopMenu", "Utility", "Splash"};
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// change also the two functions below when adding new entries
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static const char *windowTypeToTxt(WindowType type)
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{
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if (type >= WindowType::Unknown && type <= WindowType::Splash) {
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return window_type_names[int(type) + 1]; // +1 (unknown==-1)
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}
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if (type == WindowType::Undefined) { // undefined (not really part of WindowType)
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return "Undefined";
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}
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qFatal("Unknown Window Type");
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return nullptr;
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}
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static WindowType txtToWindowType(const char *txt)
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{
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for (int i = int(WindowType::Unknown); i <= int(WindowType::Splash); ++i) {
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if (qstrcmp(txt, window_type_names[i + 1]) == 0) { // +1
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return static_cast<WindowType>(i);
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}
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}
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return WindowType::Undefined;
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}
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/**
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* Stores the current session in the config file
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*
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* @see loadSessionInfo
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*/
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void SessionManager::storeSession(const QString &sessionName, SMSavePhase phase)
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{
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qCDebug(KWIN_CORE) << "storing session" << sessionName << "in phase" << phase;
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KConfig *config = sessionConfig(sessionName, QString());
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KConfigGroup cg(config, QStringLiteral("Session"));
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int count = 0;
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int active_client = -1;
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#if KWIN_BUILD_X11
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const QList<Window *> windows = workspace()->windows();
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for (auto it = windows.begin(); it != windows.end(); ++it) {
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X11Window *c = qobject_cast<X11Window *>(*it);
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if (!c || c->isUnmanaged()) {
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continue;
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}
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if (c->windowType() > WindowType::Splash) {
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// window types outside this are not tooltips/menus/OSDs
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// typically these will be unmanaged and not in this list anyway, but that is not enforced
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continue;
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}
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QByteArray sessionId = c->sessionId();
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QString wmCommand = c->wmCommand();
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if (sessionId.isEmpty()) {
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// remember also applications that are not XSMP capable
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// and use the obsolete WM_COMMAND / WM_SAVE_YOURSELF
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if (wmCommand.isEmpty()) {
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continue;
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}
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}
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count++;
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if (c->isActive()) {
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active_client = count;
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}
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if (phase == SMSavePhase2 || phase == SMSavePhase2Full) {
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storeClient(cg, count, c);
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}
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}
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#endif
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if (phase == SMSavePhase0) {
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// it would be much simpler to save these values to the config file,
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// but both Qt and KDE treat phase1 and phase2 separately,
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// which results in different sessionkey and different config file :(
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m_sessionActiveClient = active_client;
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m_sessionDesktop = VirtualDesktopManager::self()->current();
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} else if (phase == SMSavePhase2) {
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cg.writeEntry("count", count);
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cg.writeEntry("active", m_sessionActiveClient);
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cg.writeEntry("desktop", m_sessionDesktop);
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} else { // SMSavePhase2Full
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cg.writeEntry("count", count);
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cg.writeEntry("active", m_sessionActiveClient);
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}
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config->sync(); // it previously did some "revert to defaults" stuff for phase1 I think
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}
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#if KWIN_BUILD_X11
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void SessionManager::storeClient(KConfigGroup &cg, int num, X11Window *c)
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{
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c->setSessionActivityOverride(false); // make sure we get the real values
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QString n = QString::number(num);
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cg.writeEntry(QLatin1String("sessionId") + n, c->sessionId().constData());
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cg.writeEntry(QLatin1String("windowRole") + n, c->windowRole());
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cg.writeEntry(QLatin1String("wmCommand") + n, c->wmCommand());
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cg.writeEntry(QLatin1String("resourceName") + n, c->resourceName());
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cg.writeEntry(QLatin1String("resourceClass") + n, c->resourceClass());
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cg.writeEntry(QLatin1String("geometry") + n, QRectF(c->calculateGravitation(true), c->clientSize()).toRect()); // FRAME
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cg.writeEntry(QLatin1String("restore") + n, c->geometryRestore());
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cg.writeEntry(QLatin1String("fsrestore") + n, c->fullscreenGeometryRestore());
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cg.writeEntry(QLatin1String("maximize") + n, (int)c->maximizeMode());
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cg.writeEntry(QLatin1String("fullscreen") + n, (int)c->fullScreenMode());
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cg.writeEntry(QLatin1String("desktop") + n, c->desktopId());
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// the config entry is called "iconified" for back. comp. reasons
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// (kconf_update script for updating session files would be too complicated)
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cg.writeEntry(QLatin1String("iconified") + n, c->isMinimized());
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cg.writeEntry(QLatin1String("opacity") + n, c->opacity());
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// the config entry is called "sticky" for back. comp. reasons
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cg.writeEntry(QLatin1String("sticky") + n, c->isOnAllDesktops());
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cg.writeEntry(QLatin1String("shaded") + n, c->isShade());
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// the config entry is called "staysOnTop" for back. comp. reasons
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cg.writeEntry(QLatin1String("staysOnTop") + n, c->keepAbove());
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cg.writeEntry(QLatin1String("keepBelow") + n, c->keepBelow());
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cg.writeEntry(QLatin1String("skipTaskbar") + n, c->originalSkipTaskbar());
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cg.writeEntry(QLatin1String("skipPager") + n, c->skipPager());
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cg.writeEntry(QLatin1String("skipSwitcher") + n, c->skipSwitcher());
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// not really just set by user, but name kept for back. comp. reasons
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cg.writeEntry(QLatin1String("userNoBorder") + n, c->userNoBorder());
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cg.writeEntry(QLatin1String("windowType") + n, windowTypeToTxt(c->windowType()));
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cg.writeEntry(QLatin1String("shortcut") + n, c->shortcut().toString());
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cg.writeEntry(QLatin1String("stackingOrder") + n, workspace()->unconstrainedStackingOrder().indexOf(c));
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cg.writeEntry(QLatin1String("activities") + n, c->activities());
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}
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#endif
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#if KWIN_BUILD_X11
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void SessionManager::storeSubSession(const QString &name, QSet<QByteArray> sessionIds)
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{
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// TODO clear it first
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KConfigGroup cg(KSharedConfig::openConfig(), QLatin1String("SubSession: ") + name);
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int count = 0;
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int active_client = -1;
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const QList<Window *> windows = workspace()->windows();
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for (auto it = windows.begin(); it != windows.end(); ++it) {
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X11Window *c = qobject_cast<X11Window *>(*it);
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if (!c || c->isUnmanaged()) {
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continue;
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}
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if (c->windowType() > WindowType::Splash) {
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continue;
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}
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QByteArray sessionId = c->sessionId();
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QString wmCommand = c->wmCommand();
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if (sessionId.isEmpty()) {
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// remember also applications that are not XSMP capable
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// and use the obsolete WM_COMMAND / WM_SAVE_YOURSELF
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if (wmCommand.isEmpty()) {
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continue;
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}
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}
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if (!sessionIds.contains(sessionId)) {
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continue;
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}
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qCDebug(KWIN_CORE) << "storing" << sessionId;
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count++;
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if (c->isActive()) {
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active_client = count;
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}
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storeClient(cg, count, c);
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}
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cg.writeEntry("count", count);
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cg.writeEntry("active", active_client);
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// cg.writeEntry( "desktop", currentDesktop());
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}
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#endif
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/**
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* Loads the session information from the config file.
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*
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* @see storeSession
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*/
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void SessionManager::loadSession(const QString &sessionName)
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{
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session.clear();
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KConfigGroup cg(sessionConfig(sessionName, QString()), QStringLiteral("Session"));
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Q_EMIT loadSessionRequested(sessionName);
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addSessionInfo(cg);
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}
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void SessionManager::addSessionInfo(KConfigGroup &cg)
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{
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int count = cg.readEntry("count", 0);
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int active_client = cg.readEntry("active", 0);
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for (int i = 1; i <= count; i++) {
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QString n = QString::number(i);
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SessionInfo *info = new SessionInfo;
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session.append(info);
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info->sessionId = cg.readEntry(QLatin1String("sessionId") + n, QString()).toLatin1();
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info->windowRole = cg.readEntry(QLatin1String("windowRole") + n, QString());
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info->wmCommand = cg.readEntry(QLatin1String("wmCommand") + n, QString()).toLatin1();
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info->resourceName = cg.readEntry(QLatin1String("resourceName") + n, QString());
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info->resourceClass = cg.readEntry(QLatin1String("resourceClass") + n, QString()).toLower();
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info->geometry = cg.readEntry(QLatin1String("geometry") + n, QRect());
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info->restore = cg.readEntry(QLatin1String("restore") + n, QRect());
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info->fsrestore = cg.readEntry(QLatin1String("fsrestore") + n, QRect());
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info->maximized = cg.readEntry(QLatin1String("maximize") + n, 0);
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info->fullscreen = cg.readEntry(QLatin1String("fullscreen") + n, 0);
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info->desktop = cg.readEntry(QLatin1String("desktop") + n, 0);
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info->minimized = cg.readEntry(QLatin1String("iconified") + n, false);
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info->opacity = cg.readEntry(QLatin1String("opacity") + n, 1.0);
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info->onAllDesktops = cg.readEntry(QLatin1String("sticky") + n, false);
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info->shaded = cg.readEntry(QLatin1String("shaded") + n, false);
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info->keepAbove = cg.readEntry(QLatin1String("staysOnTop") + n, false);
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info->keepBelow = cg.readEntry(QLatin1String("keepBelow") + n, false);
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info->skipTaskbar = cg.readEntry(QLatin1String("skipTaskbar") + n, false);
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info->skipPager = cg.readEntry(QLatin1String("skipPager") + n, false);
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info->skipSwitcher = cg.readEntry(QLatin1String("skipSwitcher") + n, false);
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info->noBorder = cg.readEntry(QLatin1String("userNoBorder") + n, false);
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info->windowType = txtToWindowType(cg.readEntry(QLatin1String("windowType") + n, QString()).toLatin1().constData());
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info->shortcut = cg.readEntry(QLatin1String("shortcut") + n, QString());
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info->active = (active_client == i);
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info->stackingOrder = cg.readEntry(QLatin1String("stackingOrder") + n, -1);
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info->activities = cg.readEntry(QLatin1String("activities") + n, QStringList());
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}
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}
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void SessionManager::loadSubSessionInfo(const QString &name)
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{
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KConfigGroup cg(KSharedConfig::openConfig(), QLatin1String("SubSession: ") + name);
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addSessionInfo(cg);
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}
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#if KWIN_BUILD_X11
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static bool sessionInfoWindowTypeMatch(X11Window *c, SessionInfo *info)
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{
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if (int(info->windowType) == -2) {
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// undefined (not really part of NET::WindowType)
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return !c->isSpecialWindow();
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}
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return info->windowType == c->windowType();
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}
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/**
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* Returns a SessionInfo for client \a c. The returned session
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* info is removed from the storage. It's up to the caller to delete it.
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*
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* This function is called when a new window is mapped and must be managed.
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||||
* We try to find a matching entry in the session.
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||||
*
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||||
* May return 0 if there's no session info for the client.
|
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*/
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SessionInfo *SessionManager::takeSessionInfo(X11Window *c)
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{
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SessionInfo *realInfo = nullptr;
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QByteArray sessionId = c->sessionId();
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||||
QString windowRole = c->windowRole();
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QString wmCommand = c->wmCommand();
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QString resourceName = c->resourceName();
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||||
QString resourceClass = c->resourceClass();
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// First search ``session''
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if (!sessionId.isEmpty()) {
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// look for a real session managed client (algorithm suggested by ICCCM)
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for (SessionInfo *info : std::as_const(session)) {
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if (realInfo) {
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break;
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}
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if (info->sessionId == sessionId && sessionInfoWindowTypeMatch(c, info)) {
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if (!windowRole.isEmpty()) {
|
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if (info->windowRole == windowRole) {
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realInfo = info;
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session.removeAll(info);
|
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}
|
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} else {
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if (info->windowRole.isEmpty()
|
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&& info->resourceName == resourceName
|
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&& info->resourceClass == resourceClass) {
|
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realInfo = info;
|
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session.removeAll(info);
|
||||
}
|
||||
}
|
||||
}
|
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}
|
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} else {
|
||||
// look for a sessioninfo with matching features.
|
||||
for (SessionInfo *info : std::as_const(session)) {
|
||||
if (realInfo) {
|
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break;
|
||||
}
|
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if (info->resourceName == resourceName
|
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&& info->resourceClass == resourceClass
|
||||
&& sessionInfoWindowTypeMatch(c, info)) {
|
||||
if (wmCommand.isEmpty() || info->wmCommand == wmCommand) {
|
||||
realInfo = info;
|
||||
session.removeAll(info);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
return realInfo;
|
||||
}
|
||||
#endif
|
||||
|
||||
SessionManager::SessionManager(QObject *parent)
|
||||
: QObject(parent)
|
||||
{
|
||||
new SessionAdaptor(this);
|
||||
QDBusConnection::sessionBus().registerObject(QStringLiteral("/Session"), this);
|
||||
}
|
||||
|
||||
SessionManager::~SessionManager()
|
||||
{
|
||||
qDeleteAll(session);
|
||||
}
|
||||
|
||||
SessionState SessionManager::state() const
|
||||
{
|
||||
return m_sessionState;
|
||||
}
|
||||
|
||||
void SessionManager::setState(uint state)
|
||||
{
|
||||
switch (state) {
|
||||
case 0:
|
||||
setState(SessionState::Saving);
|
||||
break;
|
||||
case 1:
|
||||
setState(SessionState::Quitting);
|
||||
break;
|
||||
default:
|
||||
setState(SessionState::Normal);
|
||||
}
|
||||
}
|
||||
|
||||
// TODO should we rethink this now that we have dedicated start end end save methods?
|
||||
void SessionManager::setState(SessionState state)
|
||||
{
|
||||
if (state == m_sessionState) {
|
||||
return;
|
||||
}
|
||||
// If we're starting to save a session
|
||||
if (state == SessionState::Saving) {
|
||||
workspace()->rulebook()->setUpdatesDisabled(true);
|
||||
}
|
||||
// If we're ending a save session due to either completion or cancellation
|
||||
if (m_sessionState == SessionState::Saving) {
|
||||
workspace()->rulebook()->setUpdatesDisabled(false);
|
||||
#if KWIN_BUILD_X11
|
||||
Workspace::self()->forEachClient([](X11Window *client) {
|
||||
client->setSessionActivityOverride(false);
|
||||
});
|
||||
#endif
|
||||
}
|
||||
|
||||
m_sessionState = state;
|
||||
Q_EMIT stateChanged();
|
||||
}
|
||||
|
||||
void SessionManager::aboutToSaveSession(const QString &name)
|
||||
{
|
||||
Q_EMIT prepareSessionSaveRequested(name);
|
||||
storeSession(name, SMSavePhase0);
|
||||
}
|
||||
|
||||
void SessionManager::finishSaveSession(const QString &name)
|
||||
{
|
||||
Q_EMIT finishSessionSaveRequested(name);
|
||||
storeSession(name, SMSavePhase2);
|
||||
}
|
||||
|
||||
bool SessionManager::closeWaylandWindows()
|
||||
{
|
||||
Q_ASSERT(calledFromDBus());
|
||||
if (!waylandServer()) {
|
||||
return true;
|
||||
}
|
||||
|
||||
if (m_closingWindowsGuard) {
|
||||
sendErrorReply(QDBusError::Failed, u"Operation already in progress"_s);
|
||||
return false;
|
||||
}
|
||||
|
||||
m_closingWindowsGuard = std::make_unique<QObject>();
|
||||
qCDebug(KWIN_CORE) << "Closing windows";
|
||||
|
||||
auto dbusMessage = message();
|
||||
setDelayedReply(true);
|
||||
|
||||
const auto windows = workspace()->windows();
|
||||
m_pendingWindows.clear();
|
||||
m_pendingWindows.reserve(windows.size());
|
||||
for (const auto window : windows) {
|
||||
if (auto toplevelWindow = qobject_cast<XdgToplevelWindow *>(window)) {
|
||||
connect(toplevelWindow, &XdgToplevelWindow::closed, m_closingWindowsGuard.get(), [this, toplevelWindow, dbusMessage] {
|
||||
m_pendingWindows.removeOne(toplevelWindow);
|
||||
if (m_pendingWindows.empty()) {
|
||||
#if KWIN_BUILD_NOTIFICATIONS
|
||||
if (m_cancelNotification) {
|
||||
m_cancelNotification->close();
|
||||
m_cancelNotification = nullptr;
|
||||
}
|
||||
#endif
|
||||
m_closeTimer.stop();
|
||||
m_logoutAnywayTimer.stop();
|
||||
m_closingWindowsGuard.reset();
|
||||
QDBusConnection::sessionBus().send(dbusMessage.createReply(true));
|
||||
} else {
|
||||
updateWaylandCancelNotification();
|
||||
}
|
||||
});
|
||||
m_pendingWindows.push_back(toplevelWindow);
|
||||
toplevelWindow->closeWindow();
|
||||
}
|
||||
}
|
||||
|
||||
if (m_pendingWindows.empty()) {
|
||||
m_closingWindowsGuard.reset();
|
||||
QDBusConnection::sessionBus().send(dbusMessage.createReply(true));
|
||||
return true;
|
||||
}
|
||||
|
||||
m_closeTimer.start(std::chrono::seconds(10));
|
||||
m_closeTimer.setSingleShot(true);
|
||||
connect(&m_closeTimer, &QTimer::timeout, m_closingWindowsGuard.get(), [this, dbusMessage] {
|
||||
#if KWIN_BUILD_NOTIFICATIONS
|
||||
m_cancelNotification = new KNotification("cancellogout", KNotification::DefaultEvent | KNotification::Persistent);
|
||||
updateWaylandCancelNotification();
|
||||
auto cancel = m_cancelNotification->addAction(i18nc("@action:button", "Cancel Logout"));
|
||||
auto quit = m_cancelNotification->addAction(i18nc("@action::button", "Log Out Anyway"));
|
||||
connect(cancel, &KNotificationAction::activated, m_closingWindowsGuard.get(), [dbusMessage, this] {
|
||||
m_closingWindowsGuard.reset();
|
||||
QDBusConnection::sessionBus().send(dbusMessage.createReply(false));
|
||||
});
|
||||
connect(quit, &KNotificationAction::activated, m_closingWindowsGuard.get(), [dbusMessage, this] {
|
||||
m_closingWindowsGuard.reset();
|
||||
QDBusConnection::sessionBus().send(dbusMessage.createReply(true));
|
||||
});
|
||||
connect(m_cancelNotification, &KNotification::closed, m_closingWindowsGuard.get(), [dbusMessage, this] {
|
||||
m_closingWindowsGuard.reset();
|
||||
QDBusConnection::sessionBus().send(dbusMessage.createReply(false));
|
||||
});
|
||||
m_cancelNotification->sendEvent();
|
||||
#else
|
||||
m_closingWindowsGuard.reset();
|
||||
QDBusConnection::sessionBus().send(dbusMessage.createReply(false));
|
||||
#endif
|
||||
});
|
||||
|
||||
m_logoutAnywayTimer.start(std::chrono::minutes(2));
|
||||
m_logoutAnywayTimer.setSingleShot(true);
|
||||
connect(&m_logoutAnywayTimer, &QTimer::timeout, m_closingWindowsGuard.get(), [this, dbusMessage] {
|
||||
qCInfo(KWIN_CORE) << "Not all windows have closed, logging out anyway";
|
||||
m_closingWindowsGuard.reset();
|
||||
QDBusConnection::sessionBus().send(dbusMessage.createReply(true));
|
||||
});
|
||||
return true;
|
||||
}
|
||||
|
||||
void SessionManager::updateWaylandCancelNotification()
|
||||
{
|
||||
#if KWIN_BUILD_NOTIFICATIONS
|
||||
if (!m_cancelNotification) {
|
||||
return;
|
||||
}
|
||||
|
||||
QStringList apps;
|
||||
apps.reserve(m_pendingWindows.size());
|
||||
std::transform(m_pendingWindows.cbegin(), m_pendingWindows.cend(), std::back_inserter(apps), [](const XdgToplevelWindow *window) -> QString {
|
||||
const auto service = KService::serviceByDesktopName(window->desktopFileName());
|
||||
return QStringLiteral("• ") + (service ? service->name() : window->caption());
|
||||
});
|
||||
apps.removeDuplicates();
|
||||
|
||||
qCDebug(KWIN_CORE) << "Not closed windows" << apps;
|
||||
m_cancelNotification->setText(i18n("The following applications did not close:\n%1\nLogging out anyway in 2 minutes.", apps.join('\n')));
|
||||
#endif
|
||||
}
|
||||
|
||||
void SessionManager::quit()
|
||||
{
|
||||
qApp->quit();
|
||||
}
|
||||
|
||||
} // namespace
|
||||
|
||||
#include "moc_sm.cpp"
|
||||
Reference in New Issue
Block a user