376 lines
14 KiB
C++
376 lines
14 KiB
C++
/*
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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: 2016 Martin Gräßlin <mgraesslin@kde.org>
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SPDX-License-Identifier: GPL-2.0-or-later
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*/
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#include <config-kwin.h>
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#include "kwin_wayland_test.h"
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#include "input.h"
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#include "keyboard_input.h"
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#include "pointer_input.h"
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#include "wayland_server.h"
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#include "workspace.h"
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#include "xkb.h"
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#include <KConfigGroup>
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#include <QDBusConnection>
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#include <linux/input.h>
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using namespace KWin;
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static const QString s_socketName = QStringLiteral("wayland_test_kwin_modifier_only_shortcut-0");
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static const QString s_serviceName = QStringLiteral("org.kde.KWin.Test.ModifierOnlyShortcut");
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static const QString s_path = QStringLiteral("/Test");
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class ModifierOnlyShortcutTest : public QObject
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{
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Q_OBJECT
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private Q_SLOTS:
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void initTestCase();
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void init();
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void cleanup();
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void testTrigger_data();
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void testTrigger();
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void testCapsLock();
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void testGlobalShortcutsDisabled_data();
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void testGlobalShortcutsDisabled();
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};
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class Target : public QObject
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{
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Q_OBJECT
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Q_CLASSINFO("D-Bus Interface", "org.kde.KWin.Test.ModifierOnlyShortcut")
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public:
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Target();
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~Target() override;
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public Q_SLOTS:
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Q_SCRIPTABLE void shortcut();
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Q_SIGNALS:
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void shortcutTriggered();
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};
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Target::Target()
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: QObject()
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{
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QDBusConnection::sessionBus().registerService(s_serviceName);
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QDBusConnection::sessionBus().registerObject(s_path, s_serviceName, this, QDBusConnection::ExportScriptableSlots);
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}
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Target::~Target()
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{
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QDBusConnection::sessionBus().unregisterObject(s_path);
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QDBusConnection::sessionBus().unregisterService(s_serviceName);
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}
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void Target::shortcut()
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{
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Q_EMIT shortcutTriggered();
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}
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void ModifierOnlyShortcutTest::initTestCase()
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{
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QSignalSpy applicationStartedSpy(kwinApp(), &Application::started);
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QVERIFY(waylandServer()->init(s_socketName));
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Test::setOutputConfig({
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QRect(0, 0, 1280, 1024),
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QRect(1280, 0, 1280, 1024),
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});
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kwinApp()->setConfig(KSharedConfig::openConfig(QString(), KConfig::SimpleConfig));
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qputenv("KWIN_XKB_DEFAULT_KEYMAP", "1");
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qputenv("XKB_DEFAULT_RULES", "evdev");
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kwinApp()->start();
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QVERIFY(applicationStartedSpy.wait());
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}
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void ModifierOnlyShortcutTest::init()
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{
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workspace()->setActiveOutput(QPoint(640, 512));
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KWin::input()->pointer()->warp(QPoint(640, 512));
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}
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void ModifierOnlyShortcutTest::cleanup()
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{
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}
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void ModifierOnlyShortcutTest::testTrigger_data()
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{
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QTest::addColumn<QStringList>("metaConfig");
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QTest::addColumn<QStringList>("altConfig");
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QTest::addColumn<QStringList>("controlConfig");
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QTest::addColumn<QStringList>("shiftConfig");
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QTest::addColumn<int>("modifier");
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QTest::addColumn<QList<int>>("nonTriggeringMods");
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const QStringList trigger = QStringList{s_serviceName, s_path, s_serviceName, QStringLiteral("shortcut")};
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const QStringList e = QStringList();
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QTest::newRow("leftMeta") << trigger << e << e << e << KEY_LEFTMETA << QList<int>{KEY_LEFTALT, KEY_RIGHTALT, KEY_LEFTCTRL, KEY_RIGHTCTRL, KEY_LEFTSHIFT, KEY_RIGHTSHIFT};
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QTest::newRow("rightMeta") << trigger << e << e << e << KEY_RIGHTMETA << QList<int>{KEY_LEFTALT, KEY_RIGHTALT, KEY_LEFTCTRL, KEY_RIGHTCTRL, KEY_LEFTSHIFT, KEY_RIGHTSHIFT};
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QTest::newRow("leftAlt") << e << trigger << e << e << KEY_LEFTALT << QList<int>{KEY_LEFTMETA, KEY_RIGHTMETA, KEY_LEFTCTRL, KEY_RIGHTCTRL, KEY_LEFTSHIFT, KEY_RIGHTSHIFT};
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QTest::newRow("rightAlt") << e << trigger << e << e << KEY_RIGHTALT << QList<int>{KEY_LEFTMETA, KEY_RIGHTMETA, KEY_LEFTCTRL, KEY_RIGHTCTRL, KEY_LEFTSHIFT, KEY_RIGHTSHIFT};
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QTest::newRow("leftControl") << e << e << trigger << e << KEY_LEFTCTRL << QList<int>{KEY_LEFTALT, KEY_RIGHTALT, KEY_LEFTMETA, KEY_RIGHTMETA, KEY_LEFTSHIFT, KEY_RIGHTSHIFT};
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QTest::newRow("rightControl") << e << e << trigger << e << KEY_RIGHTCTRL << QList<int>{KEY_LEFTALT, KEY_RIGHTALT, KEY_LEFTMETA, KEY_RIGHTMETA, KEY_LEFTSHIFT, KEY_RIGHTSHIFT};
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QTest::newRow("leftShift") << e << e << e << trigger << KEY_LEFTSHIFT << QList<int>{KEY_LEFTALT, KEY_RIGHTALT, KEY_LEFTCTRL, KEY_RIGHTCTRL, KEY_LEFTMETA, KEY_RIGHTMETA};
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QTest::newRow("rightShift") << e << e << e << trigger << KEY_RIGHTSHIFT << QList<int>{KEY_LEFTALT, KEY_RIGHTALT, KEY_LEFTCTRL, KEY_RIGHTCTRL, KEY_LEFTMETA, KEY_RIGHTMETA};
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}
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void ModifierOnlyShortcutTest::testTrigger()
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{
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// this test verifies that modifier only shortcut triggers correctly
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Target target;
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QSignalSpy triggeredSpy(&target, &Target::shortcutTriggered);
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KConfigGroup group = kwinApp()->config()->group("ModifierOnlyShortcuts");
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QFETCH(QStringList, metaConfig);
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QFETCH(QStringList, altConfig);
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QFETCH(QStringList, shiftConfig);
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QFETCH(QStringList, controlConfig);
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group.writeEntry("Meta", metaConfig);
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group.writeEntry("Alt", altConfig);
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group.writeEntry("Shift", shiftConfig);
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group.writeEntry("Control", controlConfig);
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group.sync();
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workspace()->slotReconfigure();
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// configured shortcut should trigger
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quint32 timestamp = 1;
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QFETCH(int, modifier);
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Test::keyboardKeyPressed(modifier, timestamp++);
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Test::keyboardKeyReleased(modifier, timestamp++);
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QCOMPARE(triggeredSpy.count(), 1);
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// the other shortcuts should not trigger
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QFETCH(QList<int>, nonTriggeringMods);
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for (auto it = nonTriggeringMods.constBegin(), end = nonTriggeringMods.constEnd(); it != end; it++) {
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Test::keyboardKeyPressed(*it, timestamp++);
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Test::keyboardKeyReleased(*it, timestamp++);
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QCOMPARE(triggeredSpy.count(), 1);
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}
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// try configured again
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Test::keyboardKeyPressed(modifier, timestamp++);
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Test::keyboardKeyReleased(modifier, timestamp++);
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QCOMPARE(triggeredSpy.count(), 2);
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// click another key while modifier is held
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Test::keyboardKeyPressed(modifier, timestamp++);
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Test::keyboardKeyPressed(KEY_A, timestamp++);
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Test::keyboardKeyReleased(KEY_A, timestamp++);
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Test::keyboardKeyReleased(modifier, timestamp++);
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QCOMPARE(triggeredSpy.count(), 2);
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// release other key after modifier release
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Test::keyboardKeyPressed(modifier, timestamp++);
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Test::keyboardKeyPressed(KEY_A, timestamp++);
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Test::keyboardKeyReleased(modifier, timestamp++);
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Test::keyboardKeyReleased(KEY_A, timestamp++);
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QCOMPARE(triggeredSpy.count(), 2);
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// press key before pressing modifier
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Test::keyboardKeyPressed(KEY_A, timestamp++);
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Test::keyboardKeyPressed(modifier, timestamp++);
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Test::keyboardKeyReleased(modifier, timestamp++);
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Test::keyboardKeyReleased(KEY_A, timestamp++);
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QCOMPARE(triggeredSpy.count(), 2);
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// mouse button pressed before clicking modifier
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Test::pointerButtonPressed(BTN_LEFT, timestamp++);
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QCOMPARE(input()->qtButtonStates(), Qt::LeftButton);
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Test::keyboardKeyPressed(modifier, timestamp++);
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Test::keyboardKeyReleased(modifier, timestamp++);
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Test::pointerButtonReleased(BTN_LEFT, timestamp++);
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QCOMPARE(input()->qtButtonStates(), Qt::NoButton);
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QCOMPARE(triggeredSpy.count(), 2);
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// mouse button press before mod press, release before mod release
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Test::pointerButtonPressed(BTN_LEFT, timestamp++);
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QCOMPARE(input()->qtButtonStates(), Qt::LeftButton);
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Test::keyboardKeyPressed(modifier, timestamp++);
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Test::pointerButtonReleased(BTN_LEFT, timestamp++);
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Test::keyboardKeyReleased(modifier, timestamp++);
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QCOMPARE(input()->qtButtonStates(), Qt::NoButton);
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QCOMPARE(triggeredSpy.count(), 2);
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// mouse button click while mod is pressed
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Test::keyboardKeyPressed(modifier, timestamp++);
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Test::pointerButtonPressed(BTN_LEFT, timestamp++);
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QCOMPARE(input()->qtButtonStates(), Qt::LeftButton);
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Test::pointerButtonReleased(BTN_LEFT, timestamp++);
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Test::keyboardKeyReleased(modifier, timestamp++);
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QCOMPARE(input()->qtButtonStates(), Qt::NoButton);
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QCOMPARE(triggeredSpy.count(), 2);
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// scroll while mod is pressed
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Test::keyboardKeyPressed(modifier, timestamp++);
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Test::pointerAxisVertical(5.0, timestamp++);
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Test::keyboardKeyReleased(modifier, timestamp++);
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QCOMPARE(triggeredSpy.count(), 2);
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// same for horizontal
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Test::keyboardKeyPressed(modifier, timestamp++);
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Test::pointerAxisHorizontal(5.0, timestamp++);
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Test::keyboardKeyReleased(modifier, timestamp++);
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QCOMPARE(triggeredSpy.count(), 2);
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#if KWIN_BUILD_SCREENLOCKER
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// now try to lock the screen while modifier key is pressed
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Test::keyboardKeyPressed(modifier, timestamp++);
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QVERIFY(Test::lockScreen());
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Test::keyboardKeyReleased(modifier, timestamp++);
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QCOMPARE(triggeredSpy.count(), 2);
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// now trigger while screen is locked, should also not work
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Test::keyboardKeyPressed(modifier, timestamp++);
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Test::keyboardKeyReleased(modifier, timestamp++);
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QCOMPARE(triggeredSpy.count(), 2);
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QVERIFY(Test::unlockScreen());
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#endif
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}
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void ModifierOnlyShortcutTest::testCapsLock()
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{
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// this test verifies that Capslock does not trigger the shift shortcut
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// but other shortcuts still trigger even when Capslock is on
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Target target;
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QSignalSpy triggeredSpy(&target, &Target::shortcutTriggered);
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KConfigGroup group = kwinApp()->config()->group("ModifierOnlyShortcuts");
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group.writeEntry("Meta", QStringList());
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group.writeEntry("Alt", QStringList());
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group.writeEntry("Shift", QStringList{s_serviceName, s_path, s_serviceName, QStringLiteral("shortcut")});
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group.writeEntry("Control", QStringList());
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group.sync();
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workspace()->slotReconfigure();
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// first test that the normal shortcut triggers
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quint32 timestamp = 1;
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const int modifier = KEY_LEFTSHIFT;
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Test::keyboardKeyPressed(modifier, timestamp++);
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Test::keyboardKeyReleased(modifier, timestamp++);
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QCOMPARE(triggeredSpy.count(), 1);
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// now capslock
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Test::keyboardKeyPressed(KEY_CAPSLOCK, timestamp++);
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Test::keyboardKeyReleased(KEY_CAPSLOCK, timestamp++);
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QCOMPARE(input()->keyboardModifiers(), Qt::ShiftModifier);
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QCOMPARE(triggeredSpy.count(), 1);
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// currently caps lock is on
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// shift still triggers
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Test::keyboardKeyPressed(modifier, timestamp++);
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Test::keyboardKeyReleased(modifier, timestamp++);
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QCOMPARE(input()->keyboardModifiers(), Qt::ShiftModifier);
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QCOMPARE(triggeredSpy.count(), 2);
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// meta should also trigger
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group.writeEntry("Meta", QStringList{s_serviceName, s_path, s_serviceName, QStringLiteral("shortcut")});
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group.writeEntry("Alt", QStringList());
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group.writeEntry("Shift", QStringList{});
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group.writeEntry("Control", QStringList());
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group.sync();
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workspace()->slotReconfigure();
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Test::keyboardKeyPressed(KEY_LEFTMETA, timestamp++);
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QCOMPARE(input()->keyboardModifiers(), Qt::ShiftModifier | Qt::MetaModifier);
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QCOMPARE(input()->keyboard()->xkb()->modifiersRelevantForGlobalShortcuts(), Qt::MetaModifier);
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Test::keyboardKeyReleased(KEY_LEFTMETA, timestamp++);
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QCOMPARE(triggeredSpy.count(), 3);
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// set back to shift to ensure we don't trigger with capslock
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group.writeEntry("Meta", QStringList());
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group.writeEntry("Alt", QStringList());
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group.writeEntry("Shift", QStringList{s_serviceName, s_path, s_serviceName, QStringLiteral("shortcut")});
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group.writeEntry("Control", QStringList());
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group.sync();
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workspace()->slotReconfigure();
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// release caps lock
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Test::keyboardKeyPressed(KEY_CAPSLOCK, timestamp++);
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Test::keyboardKeyReleased(KEY_CAPSLOCK, timestamp++);
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QCOMPARE(input()->keyboardModifiers(), Qt::NoModifier);
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QCOMPARE(triggeredSpy.count(), 3);
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}
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void ModifierOnlyShortcutTest::testGlobalShortcutsDisabled_data()
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{
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QTest::addColumn<QStringList>("metaConfig");
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QTest::addColumn<QStringList>("altConfig");
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QTest::addColumn<QStringList>("controlConfig");
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QTest::addColumn<QStringList>("shiftConfig");
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QTest::addColumn<int>("modifier");
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const QStringList trigger = QStringList{s_serviceName, s_path, s_serviceName, QStringLiteral("shortcut")};
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const QStringList e = QStringList();
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QTest::newRow("leftMeta") << trigger << e << e << e << KEY_LEFTMETA;
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QTest::newRow("rightMeta") << trigger << e << e << e << KEY_RIGHTMETA;
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QTest::newRow("leftAlt") << e << trigger << e << e << KEY_LEFTALT;
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QTest::newRow("rightAlt") << e << trigger << e << e << KEY_RIGHTALT;
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QTest::newRow("leftControl") << e << e << trigger << e << KEY_LEFTCTRL;
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QTest::newRow("rightControl") << e << e << trigger << e << KEY_RIGHTCTRL;
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QTest::newRow("leftShift") << e << e << e << trigger << KEY_LEFTSHIFT;
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QTest::newRow("rightShift") << e << e << e << trigger << KEY_RIGHTSHIFT;
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}
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void ModifierOnlyShortcutTest::testGlobalShortcutsDisabled()
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{
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// this test verifies that when global shortcuts are disabled inside KWin (e.g. through a window rule)
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// the modifier only shortcuts do not trigger.
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// see BUG: 370146
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Target target;
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QSignalSpy triggeredSpy(&target, &Target::shortcutTriggered);
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KConfigGroup group = kwinApp()->config()->group("ModifierOnlyShortcuts");
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QFETCH(QStringList, metaConfig);
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QFETCH(QStringList, altConfig);
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QFETCH(QStringList, shiftConfig);
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QFETCH(QStringList, controlConfig);
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group.writeEntry("Meta", metaConfig);
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group.writeEntry("Alt", altConfig);
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group.writeEntry("Shift", shiftConfig);
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group.writeEntry("Control", controlConfig);
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group.sync();
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workspace()->slotReconfigure();
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// trigger once to verify the shortcut works
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quint32 timestamp = 1;
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QFETCH(int, modifier);
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QVERIFY(!workspace()->globalShortcutsDisabled());
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Test::keyboardKeyPressed(modifier, timestamp++);
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Test::keyboardKeyReleased(modifier, timestamp++);
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QCOMPARE(triggeredSpy.count(), 1);
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triggeredSpy.clear();
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// now disable global shortcuts
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workspace()->disableGlobalShortcutsForClient(true);
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QVERIFY(workspace()->globalShortcutsDisabled());
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// Should not get triggered
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Test::keyboardKeyPressed(modifier, timestamp++);
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Test::keyboardKeyReleased(modifier, timestamp++);
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QCOMPARE(triggeredSpy.count(), 0);
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triggeredSpy.clear();
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// enable again
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workspace()->disableGlobalShortcutsForClient(false);
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QVERIFY(!workspace()->globalShortcutsDisabled());
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// should get triggered again
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Test::keyboardKeyPressed(modifier, timestamp++);
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Test::keyboardKeyReleased(modifier, timestamp++);
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QCOMPARE(triggeredSpy.count(), 1);
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}
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WAYLANDTEST_MAIN(ModifierOnlyShortcutTest)
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#include "modifier_only_shortcut_test.moc"
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