vasilito
cf12defd28
Ultraworked with [Sisyphus](https://github.com/code-yeongyu/oh-my-openagent) Co-authored-by: Sisyphus <clio-agent@sisyphuslabs.ai>
106 lines
3.1 KiB
C++
106 lines
3.1 KiB
C++
/*
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SPDX-FileCopyrightText: 2015 Martin Gräßlin <mgraesslin@kde.org>
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SPDX-License-Identifier: LGPL-2.1-only OR LGPL-3.0-only OR LicenseRef-KDE-Accepted-LGPL
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*/
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#include "qtwaylandintegrationtest.h"
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// KWin::Wayland
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#include <../src/client/buffer.h>
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#include <../src/client/compositor.h>
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#include <../src/client/connection_thread.h>
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#include <../src/client/pointer.h>
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#include <../src/client/registry.h>
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#include <../src/client/shell.h>
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#include <../src/client/shm_pool.h>
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#include <../src/client/surface.h>
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// Qt
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#include <QAbstractEventDispatcher>
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#include <QGuiApplication>
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#include <QImage>
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#include <QPainter>
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#include <QTimer>
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#include <linux/input.h>
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using namespace KWayland::Client;
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static Qt::GlobalColor s_colors[] = {Qt::white, Qt::red, Qt::green, Qt::blue, Qt::black};
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static int s_colorIndex = 0;
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WaylandClientTest::WaylandClientTest(QObject *parent)
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: QObject(parent)
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, m_connectionThreadObject(ConnectionThread::fromApplication(this))
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, m_compositor(Compositor::fromApplication(this))
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, m_surface(nullptr)
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, m_shm(nullptr)
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, m_shellSurface(nullptr)
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, m_timer(new QTimer(this))
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{
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init();
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}
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WaylandClientTest::~WaylandClientTest() = default;
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void WaylandClientTest::init()
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{
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connect(m_timer, &QTimer::timeout, this, [this]() {
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s_colorIndex = (s_colorIndex + 1) % 5;
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render();
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});
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m_timer->setInterval(1000);
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m_timer->start();
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m_surface = m_compositor->createSurface(this);
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Registry *registry = new Registry(this);
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setupRegistry(registry);
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}
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void WaylandClientTest::setupRegistry(Registry *registry)
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{
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connect(registry, &Registry::shellAnnounced, this, [this, registry](quint32 name) {
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Shell *shell = registry->createShell(name, 1, this);
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m_shellSurface = shell->createSurface(m_surface, m_surface);
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connect(m_shellSurface, &ShellSurface::sizeChanged, this, static_cast<void (WaylandClientTest::*)(const QSize &)>(&WaylandClientTest::render));
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render(QSize(200, 200));
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});
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connect(registry, &Registry::shmAnnounced, this, [this, registry](quint32 name) {
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m_shm = registry->createShmPool(name, 1, this);
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});
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registry->create(m_connectionThreadObject->display());
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registry->setup();
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}
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void WaylandClientTest::render(const QSize &size)
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{
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m_currentSize = size;
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render();
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}
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void WaylandClientTest::render()
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{
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if (!m_shm || !m_surface || !m_surface->isValid() || !m_currentSize.isValid()) {
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return;
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}
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auto buffer = m_shm->getBuffer(m_currentSize, m_currentSize.width() * 4).toStrongRef();
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buffer->setUsed(true);
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QImage image(buffer->address(), m_currentSize.width(), m_currentSize.height(), QImage::Format_ARGB32_Premultiplied);
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image.fill(s_colors[s_colorIndex]);
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m_surface->attachBuffer(*buffer);
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m_surface->damage(QRect(QPoint(0, 0), m_currentSize));
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m_surface->commit(Surface::CommitFlag::None);
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buffer->setUsed(false);
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}
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int main(int argc, char **argv)
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{
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qputenv("QT_QPA_PLATFORM", "wayland");
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QGuiApplication app(argc, argv);
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new WaylandClientTest(&app);
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return app.exec();
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}
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#include "moc_qtwaylandintegrationtest.cpp"
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