Differential D16066 Diff 43205 logout-greeter/greeter.cpp

Changeset View

Standalone View

View Options

logout-greeter/greeter.cpp

Show All 25 Lines
26#include "greeter.h" 26​#include "greeter.h"
27 27​
28#include <QDebug> 28​#include <QDebug>
29#include <QScreen> 29​#include <QScreen>
30#include <QApplication> 30​#include <QApplication>
31 31​
32#include "shutdowndlg.h" 32​#include "shutdowndlg.h"
33 33​
34​#include "logoutpromptadaptor.h"
35​#include "ksmserveriface.h"
36​
34#include <KQuickAddons/QtQuickSettings> 37​#include <KQuickAddons/QtQuickSettings>
35#include <KWindowSystem> 38​#include <KWindowSystem>
36 39​
37#include <KWayland/Client/connection_thread.h> 40​#include <KWayland/Client/connection_thread.h>
38#include <KWayland/Client/registry.h> 41​#include <KWayland/Client/registry.h>
39#include <KWayland/Client/plasmashell.h> 42​#include <KWayland/Client/plasmashell.h>
40 43​
41#include <unistd.h> 44​Greeter::Greeter(bool shutdownAllowed)
42 ​
43Greeter::Greeter(int fd, bool shutdownAllowed, bool choose, KWorkSpace::ShutdownType type) ​
44 : QObject() 45​ : QObject()
45 , m_fd(fd) ​
46 , m_shutdownAllowed(shutdownAllowed) 46​ , m_shutdownAllowed(shutdownAllowed)
47 , m_choose(choose) ​
48 , m_shutdownType(type) ​
49 , m_waylandPlasmaShell(nullptr) 47​ , m_waylandPlasmaShell(nullptr)
50{ 48​{
49​ new LogoutPromptAdaptor(this);
50​ QDBusConnection::sessionBus().registerObject(QStringLiteral("/LogoutPrompt"), this);
51​ QDBusConnection::sessionBus().registerService(QStringLiteral("org.kde.LogoutPrompt"));
51} 52​}
52 53​
53Greeter::~Greeter() 54​Greeter::~Greeter()
54{ 55​{
55 qDeleteAll(m_dialogs); 56​ qDeleteAll(m_dialogs);
56} 57​}
57 58​
58void Greeter::setupWaylandIntegration() 59​void Greeter::setupWaylandIntegration()
Show All 19 Lines
78 79​
79void Greeter::init() 80​void Greeter::init()
80{ 81​{
81 setupWaylandIntegration(); 82​ setupWaylandIntegration();
82 foreach (QScreen *screen, qApp->screens()) { 83​ foreach (QScreen *screen, qApp->screens()) {
83 adoptScreen(screen); 84​ adoptScreen(screen);
84 } 85​ }
85 connect(qApp, &QGuiApplication::screenAdded, this, &Greeter::adoptScreen); 86​ connect(qApp, &QGuiApplication::screenAdded, this, &Greeter::adoptScreen);
87​ m_running = true;
86} 88​}
87 89​
88void Greeter::adoptScreen(QScreen* screen) 90​void Greeter::adoptScreen(QScreen* screen)
89{ 91​{
90 // TODO: last argument is the theme, maybe add command line option for it? 92​ // TODO: last argument is the theme, maybe add command line option for it?
91 KSMShutdownDlg *w = new KSMShutdownDlg(nullptr, m_shutdownAllowed, m_choose, m_shutdownType, m_waylandPlasmaShell); 93​ KSMShutdownDlg *w = new KSMShutdownDlg(nullptr, m_shutdownAllowed, m_shutdownType, m_waylandPlasmaShell);
92 w->installEventFilter(this); 94​ w->installEventFilter(this);
93 m_dialogs << w; 95​ m_dialogs << w;
94 96​
95 QObject::connect(screen, &QObject::destroyed, w, [w, this] { 97​ QObject::connect(screen, &QObject::destroyed, w, [w, this] {
96 m_dialogs.removeOne(w); 98​ m_dialogs.removeOne(w);
97 w->deleteLater(); 99​ w->deleteLater();
98 }); 100​ });
99 connect(w, &KSMShutdownDlg::rejected, this, &Greeter::rejected); 101​ connect(w, &KSMShutdownDlg::rejected, this, &Greeter::rejected);
100 connect(w, &KSMShutdownDlg::accepted, this, 102​ connect(w, &KSMShutdownDlg::accepted, this, [w]() {
101 [w, this] { 103​ OrgKdeKSMServerInterfaceInterface ksmserver(QStringLiteral("org.kde.ksmserver"), QStringLiteral("/KSMServer"), QDBusConnection::sessionBus());
102 if (m_fd != -1) { 104​ ksmserver.logout(KWorkSpace::ShutdownConfirmNo, w->shutdownType(), KWorkSpace::ShutdownModeDefault);
103 QFile f; 105​ });
104 if (f.open(m_fd, QFile::WriteOnly, QFile::AutoCloseHandle)) { ​
105 f.write(QByteArray::number(int(w->shutdownType()))); ​
106 f.close(); ​
107 } ​
108 } ​
109 QApplication::quit(); ​
110 } ​
111 ); ​
112 w->setScreen(screen); 106​ w->setScreen(screen);
113 w->setGeometry(screen->geometry()); 107​ w->setGeometry(screen->geometry());
114 w->init(); 108​ w->init();
115} 109​}
116 110​
117void Greeter::rejected() 111​void Greeter::rejected()
118{ 112​{
119 if (m_fd != -1) { ​
120 close(m_fd); ​
121 } ​
122 QApplication::exit(1); 113​ QApplication::exit(1);
123} 114​}
124 115​
125bool Greeter::eventFilter(QObject *watched, QEvent *event) 116​bool Greeter::eventFilter(QObject *watched, QEvent *event)
126{ 117​{
127 if (qobject_cast<KSMShutdownDlg*>(watched)) { 118​ if (qobject_cast<KSMShutdownDlg*>(watched)) {
128 if (event->type() == QEvent::MouseButtonPress) { 119​ if (event->type() == QEvent::MouseButtonPress) {
129 // check that the position is on no window 120​ // check that the position is on no window
130 QMouseEvent *me = static_cast<QMouseEvent*>(event); 121​ QMouseEvent *me = static_cast<QMouseEvent*>(event);
131 for (auto it = m_dialogs.constBegin(); it != m_dialogs.constEnd(); ++it) { 122​ for (auto it = m_dialogs.constBegin(); it != m_dialogs.constEnd(); ++it) {
132 if ((*it)->geometry().contains(me->globalPos())) { 123​ if ((*it)->geometry().contains(me->globalPos())) {
133 return false; 124​ return false;
134 } 125​ }
135 } 126​ }
136 // click outside, close 127​ // click outside, close
137 rejected(); 128​ rejected();
138 } 129​ }
139 } 130​ }
140 return false; 131​ return false;
141} 132​}
133​
134​void Greeter::promptLogout()
135​{
136​ if (m_running) {
137​ return;
138​ }
139​ m_shutdownType = KWorkSpace::ShutdownTypeLogout;
140​ init();
141​}
142​
143​void Greeter::promptShutDown()
144​{
145​ if (m_running) {
146​ return;
147​ }
148​ m_shutdownType = KWorkSpace::ShutdownTypeHalt;
149​ init();
150​}
151​
152​void Greeter::promptReboot()
153​{
154​ if (m_running) {
155​ return;
156​ }
157​ m_shutdownType = KWorkSpace::ShutdownTypeReboot;
158​ init();
159​}
160​
161​