kwin/autotests/wayland/pointer_input.cpp
Martin Gräßlin 2a98c681d0 Implement whell command in input handling
With that all the actions are implemented just like on X11.

There are two not yet implemented differences:
* hide splash window when clicking it
* replay event on special window
2016-02-18 09:18:39 +01:00

524 lines
19 KiB
C++

/********************************************************************
KWin - the KDE window manager
This file is part of the KDE project.
Copyright (C) 2016 Martin Gräßlin <mgraesslin@kde.org>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*********************************************************************/
#include "kwin_wayland_test.h"
#include "abstract_backend.h"
#include "abstract_client.h"
#include "cursor.h"
#include "deleted.h"
#include "screenedge.h"
#include "screens.h"
#include "wayland_server.h"
#include "workspace.h"
#include "shell_client.h"
#include <kwineffects.h>
#include <KWayland/Client/connection_thread.h>
#include <KWayland/Client/compositor.h>
#include <KWayland/Client/event_queue.h>
#include <KWayland/Client/registry.h>
#include <KWayland/Client/pointer.h>
#include <KWayland/Client/shell.h>
#include <KWayland/Client/seat.h>
#include <KWayland/Client/shm_pool.h>
#include <KWayland/Client/surface.h>
#include <KWayland/Server/seat_interface.h>
#include <linux/input.h>
namespace KWin
{
static const QString s_socketName = QStringLiteral("wayland_test_kwin_pointer_input-0");
class PointerInputTest : public QObject
{
Q_OBJECT
private Q_SLOTS:
void initTestCase();
void init();
void cleanup();
void testWarpingUpdatesFocus();
void testWarpingGeneratesPointerMotion();
void testUpdateFocusAfterScreenChange();
void testModifierClickUnrestrictedMove_data();
void testModifierClickUnrestrictedMove();
void testModifierScrollOpacity_data();
void testModifierScrollOpacity();
void testScrollAction();
private:
void render(KWayland::Client::Surface *surface, const QSize &size = QSize(100, 50));
KWayland::Client::ConnectionThread *m_connection = nullptr;
KWayland::Client::Compositor *m_compositor = nullptr;
KWayland::Client::Seat *m_seat = nullptr;
KWayland::Client::ShmPool *m_shm = nullptr;
KWayland::Client::Shell *m_shell = nullptr;
KWayland::Client::EventQueue *m_queue = nullptr;
QThread *m_thread = nullptr;
};
void PointerInputTest::initTestCase()
{
qRegisterMetaType<KWin::ShellClient*>();
qRegisterMetaType<KWin::AbstractClient*>();
qRegisterMetaType<KWin::Deleted*>();
QSignalSpy workspaceCreatedSpy(kwinApp(), &Application::workspaceCreated);
QVERIFY(workspaceCreatedSpy.isValid());
waylandServer()->backend()->setInitialWindowSize(QSize(1280, 1024));
QMetaObject::invokeMethod(waylandServer()->backend(), "setOutputCount", Qt::DirectConnection, Q_ARG(int, 2));
waylandServer()->init(s_socketName.toLocal8Bit());
kwinApp()->setConfig(KSharedConfig::openConfig(QString(), KConfig::SimpleConfig));
kwinApp()->start();
QVERIFY(workspaceCreatedSpy.wait());
QCOMPARE(screens()->count(), 2);
QCOMPARE(screens()->geometry(0), QRect(0, 0, 1280, 1024));
QCOMPARE(screens()->geometry(1), QRect(1280, 0, 1280, 1024));
setenv("QT_QPA_PLATFORM", "wayland", true);
waylandServer()->initWorkspace();
}
void PointerInputTest::init()
{
using namespace KWayland::Client;
// setup connection
m_connection = new ConnectionThread;
QSignalSpy connectedSpy(m_connection, &ConnectionThread::connected);
QVERIFY(connectedSpy.isValid());
m_connection->setSocketName(s_socketName);
m_thread = new QThread(this);
m_connection->moveToThread(m_thread);
m_thread->start();
m_connection->initConnection();
QVERIFY(connectedSpy.wait());
m_queue = new EventQueue(this);
QVERIFY(!m_queue->isValid());
m_queue->setup(m_connection);
QVERIFY(m_queue->isValid());
Registry registry;
registry.setEventQueue(m_queue);
QSignalSpy compositorSpy(&registry, &Registry::compositorAnnounced);
QSignalSpy shmSpy(&registry, &Registry::shmAnnounced);
QSignalSpy shellSpy(&registry, &Registry::shellAnnounced);
QSignalSpy seatSpy(&registry, &Registry::seatAnnounced);
QSignalSpy allAnnounced(&registry, &Registry::interfacesAnnounced);
QVERIFY(allAnnounced.isValid());
QVERIFY(shmSpy.isValid());
QVERIFY(shellSpy.isValid());
QVERIFY(compositorSpy.isValid());
QVERIFY(seatSpy.isValid());
registry.create(m_connection->display());
QVERIFY(registry.isValid());
registry.setup();
QVERIFY(allAnnounced.wait());
QVERIFY(!compositorSpy.isEmpty());
QVERIFY(!shmSpy.isEmpty());
QVERIFY(!shellSpy.isEmpty());
QVERIFY(!seatSpy.isEmpty());
m_compositor = registry.createCompositor(compositorSpy.first().first().value<quint32>(), compositorSpy.first().last().value<quint32>(), this);
QVERIFY(m_compositor->isValid());
m_shm = registry.createShmPool(shmSpy.first().first().value<quint32>(), shmSpy.first().last().value<quint32>(), this);
QVERIFY(m_shm->isValid());
m_shell = registry.createShell(shellSpy.first().first().value<quint32>(), shellSpy.first().last().value<quint32>(), this);
QVERIFY(m_shell->isValid());
m_seat = registry.createSeat(seatSpy.first().first().value<quint32>(), seatSpy.first().last().value<quint32>(), this);
QVERIFY(m_seat->isValid());
QSignalSpy hasPointerSpy(m_seat, &Seat::hasPointerChanged);
QVERIFY(hasPointerSpy.isValid());
QVERIFY(hasPointerSpy.wait());
screens()->setCurrent(0);
Cursor::setPos(QPoint(640, 512));
}
void PointerInputTest::cleanup()
{
delete m_compositor;
m_compositor = nullptr;
delete m_seat;
m_seat = nullptr;
delete m_shm;
m_shm = nullptr;
delete m_shell;
m_shell = nullptr;
delete m_queue;
m_queue = nullptr;
if (m_thread) {
m_connection->deleteLater();
m_thread->quit();
m_thread->wait();
delete m_thread;
m_thread = nullptr;
m_connection = nullptr;
}
}
void PointerInputTest::render(KWayland::Client::Surface *surface, const QSize &size)
{
QImage img(size, QImage::Format_ARGB32);
img.fill(Qt::blue);
surface->attachBuffer(m_shm->createBuffer(img));
surface->damage(QRect(QPoint(0, 0), size));
surface->commit(KWayland::Client::Surface::CommitFlag::None);
m_connection->flush();
}
void PointerInputTest::testWarpingUpdatesFocus()
{
// this test verifies that warping the pointer creates pointer enter and leave events
using namespace KWayland::Client;
// create pointer and signal spy for enter and leave signals
auto pointer = m_seat->createPointer(m_seat);
QVERIFY(pointer);
QVERIFY(pointer->isValid());
QSignalSpy enteredSpy(pointer, &Pointer::entered);
QVERIFY(enteredSpy.isValid());
QSignalSpy leftSpy(pointer, &Pointer::left);
QVERIFY(leftSpy.isValid());
// create a window
QSignalSpy clientAddedSpy(waylandServer(), &WaylandServer::shellClientAdded);
QVERIFY(clientAddedSpy.isValid());
Surface *surface = m_compositor->createSurface(m_compositor);
QVERIFY(surface);
ShellSurface *shellSurface = m_shell->createSurface(surface, surface);
QVERIFY(shellSurface);
render(surface);
QVERIFY(clientAddedSpy.wait());
AbstractClient *window = workspace()->activeClient();
QVERIFY(window);
// currently there should not be a focused pointer surface
QVERIFY(!waylandServer()->seat()->focusedPointerSurface());
QVERIFY(!pointer->enteredSurface());
// enter
Cursor::setPos(QPoint(25, 25));
QVERIFY(enteredSpy.wait());
QCOMPARE(enteredSpy.count(), 1);
// window should have focus
QCOMPARE(pointer->enteredSurface(), surface);
// also on the server
QCOMPARE(waylandServer()->seat()->focusedPointerSurface(), window->surface());
// and out again
Cursor::setPos(QPoint(250, 250));;
QVERIFY(leftSpy.wait());
QCOMPARE(leftSpy.count(), 1);
// there should not be a focused pointer surface anymore
QVERIFY(!waylandServer()->seat()->focusedPointerSurface());
QVERIFY(!pointer->enteredSurface());
}
void PointerInputTest::testWarpingGeneratesPointerMotion()
{
// this test verifies that warping the pointer creates pointer motion events
using namespace KWayland::Client;
// create pointer and signal spy for enter and motion
auto pointer = m_seat->createPointer(m_seat);
QVERIFY(pointer);
QVERIFY(pointer->isValid());
QSignalSpy enteredSpy(pointer, &Pointer::entered);
QVERIFY(enteredSpy.isValid());
QSignalSpy movedSpy(pointer, &Pointer::motion);
QVERIFY(movedSpy.isValid());
// create a window
QSignalSpy clientAddedSpy(waylandServer(), &WaylandServer::shellClientAdded);
QVERIFY(clientAddedSpy.isValid());
Surface *surface = m_compositor->createSurface(m_compositor);
QVERIFY(surface);
ShellSurface *shellSurface = m_shell->createSurface(surface, surface);
QVERIFY(shellSurface);
render(surface);
QVERIFY(clientAddedSpy.wait());
AbstractClient *window = workspace()->activeClient();
QVERIFY(window);
// enter
waylandServer()->backend()->pointerMotion(QPointF(25, 25), 1);
QVERIFY(enteredSpy.wait());
// we get a move event together with the enter, that's actually wrong but also shouldn't harm
QVERIFY(movedSpy.wait());
QCOMPARE(movedSpy.count(), 1);
QCOMPARE(movedSpy.first().first().toPointF(), QPointF(25, 25));
// now warp
Cursor::setPos(QPoint(26, 26));
QVERIFY(movedSpy.wait());
QCOMPARE(movedSpy.count(), 2);
QCOMPARE(movedSpy.last().first().toPointF(), QPointF(26, 26));
}
void PointerInputTest::testUpdateFocusAfterScreenChange()
{
// this test verifies that a pointer enter event is generated when the cursor changes to another
// screen due to removal of screen
using namespace KWayland::Client;
// ensure cursor is on second screen
Cursor::setPos(1500, 300);
// create pointer and signal spy for enter and motion
auto pointer = m_seat->createPointer(m_seat);
QVERIFY(pointer);
QVERIFY(pointer->isValid());
QSignalSpy enteredSpy(pointer, &Pointer::entered);
QVERIFY(enteredSpy.isValid());
// create a window
QSignalSpy clientAddedSpy(waylandServer(), &WaylandServer::shellClientAdded);
QVERIFY(clientAddedSpy.isValid());
Surface *surface = m_compositor->createSurface(m_compositor);
QVERIFY(surface);
ShellSurface *shellSurface = m_shell->createSurface(surface, surface);
QVERIFY(shellSurface);
render(surface, QSize(1280, 1024));
QVERIFY(clientAddedSpy.wait());
AbstractClient *window = workspace()->activeClient();
QVERIFY(window);
QVERIFY(!window->geometry().contains(Cursor::pos()));
QSignalSpy screensChangedSpy(screens(), &Screens::changed);
QVERIFY(screensChangedSpy.isValid());
// now let's remove the screen containing the cursor
QMetaObject::invokeMethod(waylandServer()->backend(), "setOutputCount", Qt::DirectConnection, Q_ARG(int, 1));
QMetaObject::invokeMethod(waylandServer()->backend(), "sizeChanged", Qt::QueuedConnection);
QVERIFY(screensChangedSpy.wait());
QCOMPARE(screens()->count(), 1);
// this should have warped the cursor
QCOMPARE(Cursor::pos(), QPoint(639, 511));
QVERIFY(window->geometry().contains(Cursor::pos()));
// and we should get an enter event
QVERIFY(enteredSpy.wait());
QCOMPARE(enteredSpy.count(), 1);
}
void PointerInputTest::testModifierClickUnrestrictedMove_data()
{
QTest::addColumn<int>("modifierKey");
QTest::addColumn<int>("mouseButton");
QTest::addColumn<QString>("modKey");
const QString alt = QStringLiteral("Alt");
const QString meta = QStringLiteral("Meta");
QTest::newRow("Left Alt + Left Click") << KEY_LEFTALT << BTN_LEFT << alt;
QTest::newRow("Left Alt + Right Click") << KEY_LEFTALT << BTN_RIGHT << alt;
QTest::newRow("Left Alt + Middle Click") << KEY_LEFTALT << BTN_MIDDLE << alt;
QTest::newRow("Right Alt + Left Click") << KEY_RIGHTALT << BTN_LEFT << alt;
QTest::newRow("Right Alt + Right Click") << KEY_RIGHTALT << BTN_RIGHT << alt;
QTest::newRow("Right Alt + Middle Click") << KEY_RIGHTALT << BTN_MIDDLE << alt;
// now everything with meta
QTest::newRow("Left Meta + Left Click") << KEY_LEFTMETA << BTN_LEFT << meta;
QTest::newRow("Left Meta + Right Click") << KEY_LEFTMETA << BTN_RIGHT << meta;
QTest::newRow("Left Meta + Middle Click") << KEY_LEFTMETA << BTN_MIDDLE << meta;
QTest::newRow("Right Meta + Left Click") << KEY_RIGHTMETA << BTN_LEFT << meta;
QTest::newRow("Right Meta + Right Click") << KEY_RIGHTMETA << BTN_RIGHT << meta;
QTest::newRow("Right Meta + Middle Click") << KEY_RIGHTMETA << BTN_MIDDLE << meta;
}
void PointerInputTest::testModifierClickUnrestrictedMove()
{
// this test ensures that Alt+mouse button press triggers unrestricted move
using namespace KWayland::Client;
// create pointer and signal spy for button events
auto pointer = m_seat->createPointer(m_seat);
QVERIFY(pointer);
QVERIFY(pointer->isValid());
QSignalSpy buttonSpy(pointer, &Pointer::buttonStateChanged);
QVERIFY(buttonSpy.isValid());
// first modify the config for this run
QFETCH(QString, modKey);
KConfigGroup group = kwinApp()->config()->group("MouseBindings");
group.writeEntry("CommandAllKey", modKey);
group.writeEntry("CommandAll1", "Move");
group.writeEntry("CommandAll2", "Move");
group.writeEntry("CommandAll3", "Move");
group.sync();
workspace()->slotReconfigure();
// create a window
QSignalSpy clientAddedSpy(waylandServer(), &WaylandServer::shellClientAdded);
QVERIFY(clientAddedSpy.isValid());
Surface *surface = m_compositor->createSurface(m_compositor);
QVERIFY(surface);
ShellSurface *shellSurface = m_shell->createSurface(surface, surface);
QVERIFY(shellSurface);
render(surface);
QVERIFY(clientAddedSpy.wait());
AbstractClient *window = workspace()->activeClient();
QVERIFY(window);
// move cursor on window
Cursor::setPos(window->geometry().center());
// simulate modifier+click
quint32 timestamp = 1;
QFETCH(int, modifierKey);
QFETCH(int, mouseButton);
waylandServer()->backend()->keyboardKeyPressed(modifierKey, timestamp++);
QVERIFY(!window->isMove());
waylandServer()->backend()->pointerButtonPressed(mouseButton, timestamp++);
QVERIFY(window->isMove());
// release modifier should not change it
waylandServer()->backend()->keyboardKeyReleased(modifierKey, timestamp++);
QVERIFY(window->isMove());
// but releasing the key should end move/resize
waylandServer()->backend()->pointerButtonReleased(mouseButton, timestamp++);
QVERIFY(!window->isMove());
// all of that should not have triggered button events on the surface
QCOMPARE(buttonSpy.count(), 0);
// also waiting shouldn't give us the event
QVERIFY(!buttonSpy.wait(100));
}
void PointerInputTest::testModifierScrollOpacity_data()
{
QTest::addColumn<int>("modifierKey");
QTest::addColumn<QString>("modKey");
const QString alt = QStringLiteral("Alt");
const QString meta = QStringLiteral("Meta");
QTest::newRow("Left Alt") << KEY_LEFTALT << alt;
QTest::newRow("Right Alt") << KEY_RIGHTALT << alt;
QTest::newRow("Left Meta") << KEY_LEFTMETA << meta;
QTest::newRow("Right Meta") << KEY_RIGHTMETA << meta;
}
void PointerInputTest::testModifierScrollOpacity()
{
// this test verifies that mod+wheel performs a window operation and does not
// pass the wheel to the window
using namespace KWayland::Client;
// create pointer and signal spy for button events
auto pointer = m_seat->createPointer(m_seat);
QVERIFY(pointer);
QVERIFY(pointer->isValid());
QSignalSpy axisSpy(pointer, &Pointer::axisChanged);
QVERIFY(axisSpy.isValid());
// first modify the config for this run
QFETCH(QString, modKey);
KConfigGroup group = kwinApp()->config()->group("MouseBindings");
group.writeEntry("CommandAllKey", modKey);
group.writeEntry("CommandAllWheel", "change opacity");
group.sync();
workspace()->slotReconfigure();
// create a window
QSignalSpy clientAddedSpy(waylandServer(), &WaylandServer::shellClientAdded);
QVERIFY(clientAddedSpy.isValid());
Surface *surface = m_compositor->createSurface(m_compositor);
QVERIFY(surface);
ShellSurface *shellSurface = m_shell->createSurface(surface, surface);
QVERIFY(shellSurface);
render(surface);
QVERIFY(clientAddedSpy.wait());
AbstractClient *window = workspace()->activeClient();
QVERIFY(window);
// set the opacity to 0.5
window->setOpacity(0.5);
QCOMPARE(window->opacity(), 0.5);
// move cursor on window
Cursor::setPos(window->geometry().center());
// simulate modifier+wheel
quint32 timestamp = 1;
QFETCH(int, modifierKey);
waylandServer()->backend()->keyboardKeyPressed(modifierKey, timestamp++);
waylandServer()->backend()->pointerAxisVertical(5, timestamp++);
QCOMPARE(window->opacity(), 0.6);
waylandServer()->backend()->pointerAxisVertical(-5, timestamp++);
QCOMPARE(window->opacity(), 0.5);
waylandServer()->backend()->keyboardKeyReleased(modifierKey, timestamp++);
// axis should have been filtered out
QCOMPARE(axisSpy.count(), 0);
QVERIFY(!axisSpy.wait(100));
}
void PointerInputTest::testScrollAction()
{
// this test verifies that scroll on inactive window performs a mouse action
using namespace KWayland::Client;
auto pointer = m_seat->createPointer(m_seat);
QVERIFY(pointer);
QVERIFY(pointer->isValid());
QSignalSpy axisSpy(pointer, &Pointer::axisChanged);
QVERIFY(axisSpy.isValid());
// first modify the config for this run
KConfigGroup group = kwinApp()->config()->group("MouseBindings");
group.writeEntry("CommandWindowWheel", "activate and scroll");
group.sync();
workspace()->slotReconfigure();
// create two windows
QSignalSpy clientAddedSpy(waylandServer(), &WaylandServer::shellClientAdded);
QVERIFY(clientAddedSpy.isValid());
Surface *surface1 = m_compositor->createSurface(m_compositor);
QVERIFY(surface1);
ShellSurface *shellSurface1 = m_shell->createSurface(surface1, surface1);
QVERIFY(shellSurface1);
render(surface1);
QVERIFY(clientAddedSpy.wait());
AbstractClient *window1 = workspace()->activeClient();
QVERIFY(window1);
Surface *surface2 = m_compositor->createSurface(m_compositor);
QVERIFY(surface2);
ShellSurface *shellSurface2 = m_shell->createSurface(surface2, surface2);
QVERIFY(shellSurface2);
render(surface2);
QVERIFY(clientAddedSpy.wait());
AbstractClient *window2 = workspace()->activeClient();
QVERIFY(window2);
QVERIFY(window1 != window2);
// move cursor to the inactive window
Cursor::setPos(window1->geometry().center());
quint32 timestamp = 1;
QVERIFY(!window1->isActive());
waylandServer()->backend()->pointerAxisVertical(5, timestamp++);
QVERIFY(window1->isActive());
// but also the wheel event should be passed to the window
QVERIFY(axisSpy.wait());
// we need to wait a little bit, otherwise the test crashes in effectshandler, needs fixing
QTest::qWait(100);
}
}
WAYLANDTEST_MAIN(KWin::PointerInputTest)
#include "pointer_input.moc"