vasilito
f31522130f
Build system (5 gaps hardened): - COOKBOOK_OFFLINE defaults to true (fork-mode) - normalize_patch handles diff -ruN format - New 'repo validate-patches' command (25/25 relibc patches) - 14 patched Qt/Wayland/display recipes added to protected list - relibc archive regenerated with current patch chain Boot fixes (fixable): - Full ISO EFI partition: 16 MiB → 1 MiB (matches mini, BIOS hardcoded 2 MiB offset) - D-Bus system bus: absolute /usr/bin/dbus-daemon path (was skipped) - redbear-sessiond: absolute /usr/bin/redbear-sessiond path (was skipped) - daemon framework: silenced spurious INIT_NOTIFY warnings for oneshot_async services (P0-daemon-silence-init-notify.patch) - udev-shim: demoted INIT_NOTIFY warning to INFO (expected for oneshot_async) - relibc: comprehensive named semaphores (sem_open/close/unlink) replacing upstream todo!() stubs - greeterd: Wayland socket timeout 15s → 30s (compositor DRM wait) - greeter-ui: built and linked (header guard unification, sem_compat stubs removed) - mc: un-ignored in both configs, fixed glib/libiconv/pcre2 transitive deps - greeter config: removed stale keymapd dependency from display/greeter services - prefix toolchain: relibc headers synced, _RELIBC_STDLIB_H guard unified Unfixable (diagnosed, upstream): - i2c-hidd: abort on no-I2C-hardware (QEMU) — process::exit → relibc abort - kded6/greeter-ui: page fault 0x8 — Qt library null deref - Thread panics fd != -1 — Rust std library on Redox - DHCP timeout / eth0 MAC — QEMU user-mode networking - hwrngd/thermald — no hardware RNG/thermal in VM - live preload allocation — BIOS memory fragmentation, continues on demand
106 lines
3.2 KiB
C++
106 lines
3.2 KiB
C++
// Copyright (C) 2023 The Qt Company Ltd.
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// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only
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#include <QtGui>
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#include "nativewindow.h"
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#include <QDebug>
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class TestWindow : public QRasterWindow
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{
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public:
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using QRasterWindow::QRasterWindow;
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TestWindow(const QBrush &brush) : m_brush(brush) {}
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protected:
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void mousePressEvent(QMouseEvent *) override
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{
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m_pressed = true;
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update();
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}
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void mouseReleaseEvent(QMouseEvent *) override
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{
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m_pressed = false;
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update();
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}
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void paintEvent(QPaintEvent *) override
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{
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QPainter painter(this);
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painter.setCompositionMode(QPainter::CompositionMode_Source);
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if (!mask().isNull())
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painter.setClipRegion(mask());
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painter.fillRect(QRect(0, 0, width(), height()),
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m_pressed ? QGradient(QGradient::JuicyPeach) : m_brush);
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}
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private:
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QBrush m_brush = QGradient(QGradient::DustyGrass);
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bool m_pressed = false;
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};
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int main(int argc, char *argv[])
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{
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QGuiApplication app(argc, argv);
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TestWindow window{QGradient(QGradient::WinterNeva)};
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window.resize(500, 500);
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TestWindow *opaqueChildWindow = new TestWindow;
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opaqueChildWindow->setParent(&window);
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opaqueChildWindow->setGeometry(50, 50, 100, 100);
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opaqueChildWindow->showNormal();
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TestWindow *maskedChildWindow = new TestWindow;
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maskedChildWindow->setParent(&window);
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maskedChildWindow->setGeometry(200, 50, 100, 100);
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maskedChildWindow->setMask(QRegion(0, 0, 100, 100, QRegion::Ellipse));
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maskedChildWindow->showNormal();
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static const QColor transparentGreen = QColor(0, 255, 0, 20);
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TestWindow *transparentChildWindow = new TestWindow(transparentGreen);
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// The default surface format of a platform may not include
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// an alpha, so set it explicitly.
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QSurfaceFormat format = transparentChildWindow->format();
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format.setAlphaBufferSize(8);
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transparentChildWindow->setFormat(format);
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transparentChildWindow->setParent(&window);
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transparentChildWindow->setGeometry(350, 50, 100, 100);
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transparentChildWindow->showNormal();
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#if defined(HAVE_NATIVE_WINDOW)
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NativeWindow nativeWindow;
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if (QWindow *foreignWindow = QWindow::fromWinId(nativeWindow)) {
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foreignWindow->setParent(&window);
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foreignWindow->setGeometry(50, 200, 100, 100);
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foreignWindow->showNormal();
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}
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NativeWindow maskedNativeWindow;
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if (QWindow *foreignWindow = QWindow::fromWinId(maskedNativeWindow)) {
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foreignWindow->setParent(&window);
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foreignWindow->setGeometry(200, 200, 100, 100);
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foreignWindow->setMask(QRegion(0, 0, 100, 100, QRegion::Ellipse));
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foreignWindow->showNormal();
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}
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NativeWindow nativeParentWindow;
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if (QWindow *foreignWindow = QWindow::fromWinId(nativeParentWindow)) {
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foreignWindow->setParent(&window);
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foreignWindow->setGeometry(50, 350, 100, 100);
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foreignWindow->showNormal();
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TestWindow *maskedChildWindowOfNativeWindow = new TestWindow;
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maskedChildWindowOfNativeWindow->setParent(foreignWindow);
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maskedChildWindowOfNativeWindow->setGeometry(25, 25, 50, 50);
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maskedChildWindowOfNativeWindow->showNormal();
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}
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#endif
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window.show();
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return app.exec();
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}
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