f71ee59a37
Use input device specific apis to change the position of the cursor. The main reason to do so is to break the assumption that Cursor position is the same as pointer position, which I would like to rely on later to merge tablet and pointer cursors.
278 lines
11 KiB
C++
278 lines
11 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 "kwin_wayland_test.h"
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#include "core/output.h"
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#include "core/outputbackend.h"
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#include "deleted.h"
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#include "pointer_input.h"
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#include "wayland/seat_interface.h"
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#include "wayland_server.h"
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#include "workspace.h"
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#include "x11window.h"
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#include <QSocketNotifier>
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#include <netwm.h>
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#include <xcb/xcb_icccm.h>
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namespace KWin
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{
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static const QString s_socketName = QStringLiteral("wayland_test_kwin_xwayland_input-0");
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class XWaylandInputTest : 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 testPointerEnterLeaveSsd();
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void testPointerEventLeaveCsd();
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};
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void XWaylandInputTest::initTestCase()
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{
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qRegisterMetaType<KWin::Window *>();
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qRegisterMetaType<KWin::Deleted *>();
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QSignalSpy applicationStartedSpy(kwinApp(), &Application::started);
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QVERIFY(waylandServer()->init(s_socketName));
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QMetaObject::invokeMethod(kwinApp()->outputBackend(), "setVirtualOutputs", Qt::DirectConnection, Q_ARG(QVector<QRect>, QVector<QRect>() << QRect(0, 0, 1280, 1024) << QRect(1280, 0, 1280, 1024)));
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kwinApp()->start();
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QVERIFY(applicationStartedSpy.wait());
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const auto outputs = workspace()->outputs();
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QCOMPARE(outputs.count(), 2);
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QCOMPARE(outputs[0]->geometry(), QRect(0, 0, 1280, 1024));
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QCOMPARE(outputs[1]->geometry(), QRect(1280, 0, 1280, 1024));
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setenv("QT_QPA_PLATFORM", "wayland", true);
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}
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void XWaylandInputTest::init()
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{
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workspace()->setActiveOutput(QPoint(640, 512));
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input()->pointer()->warp(QPoint(640, 512));
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QVERIFY(waylandServer()->windows().isEmpty());
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}
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class X11EventReaderHelper : public QObject
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{
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Q_OBJECT
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public:
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X11EventReaderHelper(xcb_connection_t *c);
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Q_SIGNALS:
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void entered(const QPoint &localPoint);
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void left(const QPoint &localPoint);
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private:
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void processXcbEvents();
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xcb_connection_t *m_connection;
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QSocketNotifier *m_notifier;
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};
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X11EventReaderHelper::X11EventReaderHelper(xcb_connection_t *c)
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: QObject()
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, m_connection(c)
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, m_notifier(new QSocketNotifier(xcb_get_file_descriptor(m_connection), QSocketNotifier::Read, this))
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{
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connect(m_notifier, &QSocketNotifier::activated, this, &X11EventReaderHelper::processXcbEvents);
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connect(QCoreApplication::eventDispatcher(), &QAbstractEventDispatcher::aboutToBlock, this, &X11EventReaderHelper::processXcbEvents);
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connect(QCoreApplication::eventDispatcher(), &QAbstractEventDispatcher::awake, this, &X11EventReaderHelper::processXcbEvents);
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}
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void X11EventReaderHelper::processXcbEvents()
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{
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while (auto event = xcb_poll_for_event(m_connection)) {
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const uint8_t eventType = event->response_type & ~0x80;
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switch (eventType) {
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case XCB_ENTER_NOTIFY: {
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auto enterEvent = reinterpret_cast<xcb_enter_notify_event_t *>(event);
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Q_EMIT entered(QPoint(enterEvent->event_x, enterEvent->event_y));
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break;
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}
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case XCB_LEAVE_NOTIFY: {
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auto leaveEvent = reinterpret_cast<xcb_leave_notify_event_t *>(event);
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Q_EMIT left(QPoint(leaveEvent->event_x, leaveEvent->event_y));
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break;
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}
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}
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free(event);
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}
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xcb_flush(m_connection);
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}
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void XWaylandInputTest::testPointerEnterLeaveSsd()
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{
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// this test simulates a pointer enter and pointer leave on a server-side decorated X11 window
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// create the test window
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Test::XcbConnectionPtr c = Test::createX11Connection();
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QVERIFY(!xcb_connection_has_error(c.get()));
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if (xcb_get_setup(c.get())->release_number < 11800000) {
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QSKIP("XWayland 1.18 required");
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}
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xcb_warp_pointer(connection(), XCB_WINDOW_NONE, kwinApp()->x11RootWindow(), 0, 0, 0, 0, 640, 512);
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xcb_flush(connection());
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X11EventReaderHelper eventReader(c.get());
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QSignalSpy enteredSpy(&eventReader, &X11EventReaderHelper::entered);
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QSignalSpy leftSpy(&eventReader, &X11EventReaderHelper::left);
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// atom for the screenedge show hide functionality
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Xcb::Atom atom(QByteArrayLiteral("_KDE_NET_WM_SCREEN_EDGE_SHOW"), false, c.get());
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xcb_window_t windowId = xcb_generate_id(c.get());
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const QRect windowGeometry = QRect(0, 0, 100, 200);
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const uint32_t values[] = {
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XCB_EVENT_MASK_ENTER_WINDOW | XCB_EVENT_MASK_LEAVE_WINDOW};
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xcb_create_window(c.get(), XCB_COPY_FROM_PARENT, windowId, rootWindow(),
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windowGeometry.x(),
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windowGeometry.y(),
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windowGeometry.width(),
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windowGeometry.height(),
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0, XCB_WINDOW_CLASS_INPUT_OUTPUT, XCB_COPY_FROM_PARENT, XCB_CW_EVENT_MASK, values);
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xcb_size_hints_t hints;
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memset(&hints, 0, sizeof(hints));
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xcb_icccm_size_hints_set_position(&hints, 1, windowGeometry.x(), windowGeometry.y());
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xcb_icccm_size_hints_set_size(&hints, 1, windowGeometry.width(), windowGeometry.height());
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xcb_icccm_set_wm_normal_hints(c.get(), windowId, &hints);
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NETWinInfo info(c.get(), windowId, rootWindow(), NET::WMAllProperties, NET::WM2AllProperties);
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info.setWindowType(NET::Normal);
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xcb_map_window(c.get(), windowId);
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xcb_flush(c.get());
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QSignalSpy windowCreatedSpy(workspace(), &Workspace::windowAdded);
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QVERIFY(windowCreatedSpy.wait());
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X11Window *window = windowCreatedSpy.last().first().value<X11Window *>();
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QVERIFY(window);
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QVERIFY(window->isDecorated());
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QVERIFY(!window->hasStrut());
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QVERIFY(!window->isHiddenInternal());
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QVERIFY(!window->readyForPainting());
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QMetaObject::invokeMethod(window, "setReadyForPainting");
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QVERIFY(window->readyForPainting());
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QVERIFY(Test::waitForWaylandSurface(window));
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// move pointer into the window, should trigger an enter
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QVERIFY(!window->frameGeometry().contains(Cursors::self()->mouse()->pos()));
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QVERIFY(enteredSpy.isEmpty());
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input()->pointer()->warp(window->frameGeometry().center().toPoint());
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QCOMPARE(waylandServer()->seat()->focusedPointerSurface(), window->surface());
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QVERIFY(enteredSpy.wait());
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QCOMPARE(enteredSpy.last().first().toPoint(), (window->frameGeometry().center() - QPointF(window->frameMargins().left(), window->frameMargins().top())).toPoint());
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// move out of window
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input()->pointer()->warp(window->frameGeometry().bottomRight() + QPointF(10, 10));
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QVERIFY(leftSpy.wait());
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QCOMPARE(leftSpy.last().first().toPoint(), (window->frameGeometry().center() - QPointF(window->frameMargins().left(), window->frameMargins().top())).toPoint());
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// destroy window again
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QSignalSpy windowClosedSpy(window, &X11Window::windowClosed);
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xcb_unmap_window(c.get(), windowId);
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xcb_destroy_window(c.get(), windowId);
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xcb_flush(c.get());
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QVERIFY(windowClosedSpy.wait());
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}
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void XWaylandInputTest::testPointerEventLeaveCsd()
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{
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// this test simulates a pointer enter and pointer leave on a client-side decorated X11 window
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Test::XcbConnectionPtr c = Test::createX11Connection();
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QVERIFY(!xcb_connection_has_error(c.get()));
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xcb_warp_pointer(connection(), XCB_WINDOW_NONE, kwinApp()->x11RootWindow(), 0, 0, 0, 0, 640, 512);
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xcb_flush(connection());
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if (xcb_get_setup(c.get())->release_number < 11800000) {
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QSKIP("XWayland 1.18 required");
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}
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if (!Xcb::Extensions::self()->isShapeAvailable()) {
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QSKIP("SHAPE extension is required");
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}
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X11EventReaderHelper eventReader(c.get());
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QSignalSpy enteredSpy(&eventReader, &X11EventReaderHelper::entered);
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QSignalSpy leftSpy(&eventReader, &X11EventReaderHelper::left);
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// Extents of the client-side drop-shadow.
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NETStrut clientFrameExtent;
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clientFrameExtent.left = 10;
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clientFrameExtent.right = 10;
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clientFrameExtent.top = 5;
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clientFrameExtent.bottom = 20;
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// Need to set the bounding shape in order to create a window without decoration.
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xcb_rectangle_t boundingRect;
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boundingRect.x = 0;
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boundingRect.y = 0;
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boundingRect.width = 100 + clientFrameExtent.left + clientFrameExtent.right;
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boundingRect.height = 200 + clientFrameExtent.top + clientFrameExtent.bottom;
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xcb_window_t windowId = xcb_generate_id(c.get());
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const uint32_t values[] = {
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XCB_EVENT_MASK_ENTER_WINDOW | XCB_EVENT_MASK_LEAVE_WINDOW};
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xcb_create_window(c.get(), XCB_COPY_FROM_PARENT, windowId, rootWindow(),
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boundingRect.x, boundingRect.y, boundingRect.width, boundingRect.height,
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0, XCB_WINDOW_CLASS_INPUT_OUTPUT, XCB_COPY_FROM_PARENT, XCB_CW_EVENT_MASK, values);
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xcb_size_hints_t hints;
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memset(&hints, 0, sizeof(hints));
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xcb_icccm_size_hints_set_position(&hints, 1, boundingRect.x, boundingRect.y);
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xcb_icccm_size_hints_set_size(&hints, 1, boundingRect.width, boundingRect.height);
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xcb_icccm_set_wm_normal_hints(c.get(), windowId, &hints);
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xcb_shape_rectangles(c.get(), XCB_SHAPE_SO_SET, XCB_SHAPE_SK_BOUNDING,
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XCB_CLIP_ORDERING_UNSORTED, windowId, 0, 0, 1, &boundingRect);
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NETWinInfo info(c.get(), windowId, rootWindow(), NET::WMAllProperties, NET::WM2AllProperties);
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info.setWindowType(NET::Normal);
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info.setGtkFrameExtents(clientFrameExtent);
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xcb_map_window(c.get(), windowId);
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xcb_flush(c.get());
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QSignalSpy windowCreatedSpy(workspace(), &Workspace::windowAdded);
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QVERIFY(windowCreatedSpy.wait());
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X11Window *window = windowCreatedSpy.last().first().value<X11Window *>();
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QVERIFY(window);
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QVERIFY(!window->isDecorated());
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QVERIFY(window->isClientSideDecorated());
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QCOMPARE(window->bufferGeometry(), QRectF(0, 0, 120, 225));
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QCOMPARE(window->frameGeometry(), QRectF(10, 5, 100, 200));
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QMetaObject::invokeMethod(window, "setReadyForPainting");
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QVERIFY(window->readyForPainting());
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QVERIFY(Test::waitForWaylandSurface(window));
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// Move pointer into the window, should trigger an enter.
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QVERIFY(!window->frameGeometry().contains(Cursors::self()->mouse()->pos()));
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QVERIFY(enteredSpy.isEmpty());
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input()->pointer()->warp(window->frameGeometry().center().toPoint());
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QCOMPARE(waylandServer()->seat()->focusedPointerSurface(), window->surface());
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QVERIFY(enteredSpy.wait());
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QCOMPARE(enteredSpy.last().first().toPoint(), QPoint(60, 105));
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// Move out of the window, should trigger a leave.
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QVERIFY(leftSpy.isEmpty());
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input()->pointer()->warp(window->frameGeometry().bottomRight() + QPoint(100, 100));
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QVERIFY(leftSpy.wait());
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QCOMPARE(leftSpy.last().first().toPoint(), QPoint(60, 105));
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// Destroy the window.
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QSignalSpy windowClosedSpy(window, &X11Window::windowClosed);
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xcb_unmap_window(c.get(), windowId);
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xcb_destroy_window(c.get(), windowId);
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xcb_flush(c.get());
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QVERIFY(windowClosedSpy.wait());
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}
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}
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WAYLANDTEST_MAIN(KWin::XWaylandInputTest)
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#include "xwayland_input_test.moc"
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