Files
RedBear-OS/local/recipes/qt/qtbase/source/tests/shared/nativewindow.mm
T
vasilito f31522130f fix: comprehensive boot warnings and exceptions — fixable silenced, unfixable diagnosed
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
2026-05-05 20:20:37 +01:00

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// Copyright (C) 2023 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only
#include "nativewindow.h"
#include <QtCore/qscopeguard.h>
#if defined(Q_OS_MACOS) || defined(QT_PLATFORM_UIKIT)
#if defined(Q_OS_MACOS)
# include <AppKit/AppKit.h>
# define VIEW_BASE NSView
#elif defined(Q_OS_IOS)
# include <UIKit/UIKit.h>
# define VIEW_BASE UIView
#endif
@interface View : VIEW_BASE
@end
@implementation View
- (instancetype)init
{
if ((self = [super init])) {
#if defined(Q_OS_MACOS)
self.wantsLayer = YES;
#endif
self.layer.backgroundColor = CGColorCreateGenericRGB(1.0, 0.5, 1.0, 1.0);
}
return self;
}
- (void)dealloc
{
[super dealloc];
}
@end
NativeWindow::NativeWindow()
: m_handle([View new])
{
m_handle.hidden = YES;
}
NativeWindow::~NativeWindow()
{
setVisible(false);
[m_handle release];
}
void NativeWindow::setVisible(bool visible)
{
m_handle.hidden = !visible;
#if defined(Q_OS_MACOS)
if (visible && !m_handle.window) {
NSWindow *window = [[NSWindow alloc] initWithContentRect:NSZeroRect
styleMask:NSWindowStyleMaskTitled | NSWindowStyleMaskResizable | NSWindowStyleMaskClosable
backing:NSBackingStoreBuffered defer:YES];
auto screenHeight = NSScreen.mainScreen.frame.size.height;
auto frameRect = [window frameRectForContentRect:m_handle.frame];
auto pos = frameRect.origin; auto size = frameRect.size;
[window setFrame:NSMakeRect(
// Account for non-flipped coordinate system for NSWindows
pos.x, screenHeight - pos.y - size.height, size.width, size.height)
display:YES animate:NO];
window.contentView = m_handle;
[window makeKeyAndOrderFront:nil];
} else if (!visible && m_handle.window.contentView == m_handle) {
[m_handle.window close];
}
#endif
}
void NativeWindow::setGeometry(const QRect &rect)
{
if (m_handle.window.contentView == m_handle)
return; // Not supported for top level
m_handle.frame = QRectF(rect).toCGRect();
}
QRect NativeWindow::geometry() const
{
if (m_handle.window.contentView == m_handle)
return {}; // Not supported for top level
return QRectF::fromCGRect(m_handle.frame).toRect();
}
NativeWindow::operator WId() const
{
return reinterpret_cast<WId>(m_handle);
}
WId NativeWindow::parentWinId() const
{
return WId(m_handle.superview);
}
bool NativeWindow::isParentOf(WId childWinId)
{
auto *subview = reinterpret_cast<Handle>(childWinId);
return subview.superview == m_handle;
}
void NativeWindow::setParent(WId parent)
{
if (auto *superview = reinterpret_cast<Handle>(parent))
[superview addSubview:m_handle];
else
[m_handle removeFromSuperview];
}
#endif