diff --git a/tests/CMakeLists.txt b/tests/CMakeLists.txt --- a/tests/CMakeLists.txt +++ b/tests/CMakeLists.txt @@ -51,3 +51,7 @@ target_link_libraries(dpmsTest KF5::WaylandClient Qt5::Widgets) ecm_mark_as_test(dpmsTest) endif() + +add_executable(subsurface-test subsurfacetest.cpp) +target_link_libraries(subsurface-test Qt5::Core Qt5::Gui KF5::WaylandClient) +ecm_mark_as_test(subsurface-test) diff --git a/tests/subsurfacetest.cpp b/tests/subsurfacetest.cpp new file mode 100644 --- /dev/null +++ b/tests/subsurfacetest.cpp @@ -0,0 +1,209 @@ +/******************************************************************** +Copyright 2016 Martin Gräßlin + +This library is free software; you can redistribute it and/or +modify it under the terms of the GNU Lesser General Public +License as published by the Free Software Foundation; either +version 2.1 of the License, or (at your option) version 3, or any +later version accepted by the membership of KDE e.V. (or its +successor approved by the membership of KDE e.V.), which shall +act as a proxy defined in Section 6 of version 3 of the license. + +This library 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 +Lesser General Public License for more details. + +You should have received a copy of the GNU Lesser General Public +License along with this library. If not, see . +*********************************************************************/ +#include "../src/client/compositor.h" +#include "../src/client/connection_thread.h" +#include "../src/client/datadevice.h" +#include "../src/client/datadevicemanager.h" +#include "../src/client/dataoffer.h" +#include "../src/client/event_queue.h" +#include "../src/client/keyboard.h" +#include "../src/client/registry.h" +#include "../src/client/seat.h" +#include "../src/client/shell.h" +#include "../src/client/shm_pool.h" +#include "../src/client/subcompositor.h" +#include "../src/client/surface.h" +// Qt +#include +#include +#include +#include +#include +#include +#include +// system +#include + +#include + +using namespace KWayland::Client; + +class SubSurfaceTest : public QObject +{ + Q_OBJECT +public: + explicit SubSurfaceTest(QObject *parent = nullptr); + virtual ~SubSurfaceTest(); + + void init(); + +private: + void setupRegistry(Registry *registry); + void render(); + QThread *m_connectionThread; + ConnectionThread *m_connectionThreadObject; + EventQueue *m_eventQueue = nullptr; + Compositor *m_compositor = nullptr; + Seat *m_seat = nullptr; + Shell *m_shell = nullptr; + ShellSurface *m_shellSurface = nullptr; + ShmPool *m_shm = nullptr; + Surface *m_surface = nullptr; + SubCompositor *m_subCompositor = nullptr; +}; + +SubSurfaceTest::SubSurfaceTest(QObject *parent) + : QObject(parent) + , m_connectionThread(new QThread(this)) + , m_connectionThreadObject(new ConnectionThread()) +{ +} + +SubSurfaceTest::~SubSurfaceTest() +{ + m_connectionThread->quit(); + m_connectionThread->wait(); + m_connectionThreadObject->deleteLater(); +} + +void SubSurfaceTest::init() +{ + connect(m_connectionThreadObject, &ConnectionThread::connected, this, + [this] { + m_eventQueue = new EventQueue(this); + m_eventQueue->setup(m_connectionThreadObject); + + Registry *registry = new Registry(this); + setupRegistry(registry); + }, + Qt::QueuedConnection + ); + m_connectionThreadObject->moveToThread(m_connectionThread); + m_connectionThread->start(); + + m_connectionThreadObject->initConnection(); +} + + +void SubSurfaceTest::setupRegistry(Registry *registry) +{ + connect(registry, &Registry::compositorAnnounced, this, + [this, registry](quint32 name, quint32 version) { + m_compositor = registry->createCompositor(name, version, this); + } + ); + connect(registry, &Registry::shellAnnounced, this, + [this, registry](quint32 name, quint32 version) { + m_shell = registry->createShell(name, version, this); + } + ); + connect(registry, &Registry::shmAnnounced, this, + [this, registry](quint32 name, quint32 version) { + m_shm = registry->createShmPool(name, version, this); + } + ); + connect(registry, &Registry::seatAnnounced, this, + [this, registry](quint32 name, quint32 version) { + m_seat = registry->createSeat(name, version, this); + } + ); + connect(registry, &Registry::interfacesAnnounced, this, + [this, registry] { + Q_ASSERT(m_compositor); + Q_ASSERT(m_seat); + Q_ASSERT(m_shell); + Q_ASSERT(m_shm); + m_surface = m_compositor->createSurface(this); + Q_ASSERT(m_surface); + m_shellSurface = m_shell->createSurface(m_surface, this); + Q_ASSERT(m_shellSurface); + m_shellSurface->setToplevel(); + connect(m_shellSurface, &ShellSurface::sizeChanged, this, &SubSurfaceTest::render); + + auto subInterface = registry->interface(Registry::Interface::SubCompositor); + if (subInterface.name != 0) { + m_subCompositor = registry->createSubCompositor(subInterface.name, subInterface.version, this); + Q_ASSERT(m_subCompositor); + // create the sub surface + auto surface = m_compositor->createSurface(this); + Q_ASSERT(surface); + auto subsurface = m_subCompositor->createSubSurface(surface, m_surface, this); + Q_ASSERT(subsurface); + QImage image(QSize(100, 100), QImage::Format_ARGB32_Premultiplied); + image.fill(Qt::red); + surface->attachBuffer(m_shm->createBuffer(image)); + surface->damage(QRect(0, 0, 100, 100)); + surface->commit(Surface::CommitFlag::None); + // and another sub-surface to the sub-surface + auto surface2 = m_compositor->createSurface(this); + Q_ASSERT(surface2); + auto subsurface2 = m_subCompositor->createSubSurface(surface2, surface, this); + Q_ASSERT(subsurface2); + QImage green(QSize(50, 50), QImage::Format_ARGB32_Premultiplied); + green.fill(Qt::green); + surface2->attachBuffer(m_shm->createBuffer(green)); + surface2->damage(QRect(0, 0, 50, 50)); + surface2->commit(Surface::CommitFlag::None); + QTimer *timer = new QTimer(this); + connect(timer, &QTimer::timeout, surface2, + [surface2, this] { + QImage yellow(QSize(50, 50), QImage::Format_ARGB32_Premultiplied); + yellow.fill(Qt::yellow); + surface2->attachBuffer(m_shm->createBuffer(yellow)); + surface2->damage(QRect(0, 0, 50, 50)); + surface2->commit(Surface::CommitFlag::None); + m_surface->commit(Surface::CommitFlag::None); + } + ); + timer->setSingleShot(true); + timer->start(5000); + } + render(); + } + ); + registry->setEventQueue(m_eventQueue); + registry->create(m_connectionThreadObject); + registry->setup(); +} + +void SubSurfaceTest::render() +{ + const QSize &size = m_shellSurface->size().isValid() ? m_shellSurface->size() : QSize(200, 200); + auto buffer = m_shm->getBuffer(size, size.width() * 4).toStrongRef(); + buffer->setUsed(true); + QImage image(buffer->address(), size.width(), size.height(), QImage::Format_ARGB32_Premultiplied); + image.fill(Qt::blue); + + m_surface->attachBuffer(*buffer); + m_surface->damage(QRect(QPoint(0, 0), size)); + m_surface->commit(Surface::CommitFlag::None); + buffer->setUsed(false); +} + +int main(int argc, char **argv) +{ + QCoreApplication app(argc, argv); + SubSurfaceTest client; + client.init(); + + return app.exec(); +} + +#include "subsurfacetest.moc"