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Switch Wayland integration to the new type safe Qt API

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This also makes it possible to get a more right seat/serial pair
This commit is contained in:
Ilya Fedin 2023-05-13 23:31:54 +04:00 • committed by John Preston
parent e8857f5792
commit be0067a8c7
2 changed files with 37 additions and 62 deletions
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89
ui/platform/linux/ui_linux_wayland_integration.cpp
View file

@ -13,12 +13,11 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
#include <QtGui/QGuiApplication>
#include <QtGui/QWindow>
#include <qpa/qplatformnativeinterface.h>
#include <qpa/qplatformwindow_p.h>
#include <wayland-client.h>
typedef void (*SetWindowMarginsFunc)(
QWindow *window,
const QMargins &margins);
using namespace QNativeInterface;
using namespace QNativeInterface::Private;
namespace Ui {
namespace Platform {
@ -66,14 +65,12 @@ const struct wl_registry_listener WaylandIntegration::Private::RegistryListener
WaylandIntegration::WaylandIntegration()
: _private(std::make_unique<Private>()) {
const auto native = QGuiApplication::platformNativeInterface();
const auto native = qApp->nativeInterface<QWaylandApplication>();
if (!native) {
return;
}
const auto display = reinterpret_cast<wl_display*>(
native->nativeResourceForIntegration(QByteArray("wl_display")));
const auto display = native->display();
if (!display) {
return;
}
@ -85,7 +82,7 @@ WaylandIntegration::WaylandIntegration()
_private.get());
base::qt_signal_producer(
native,
qApp,
&QObject::destroyed
) | rpl::start_with_next([=] {
// too late for standard destructors, just free
@ -108,77 +105,57 @@ bool WaylandIntegration::xdgDecorationSupported() {
}
bool WaylandIntegration::windowExtentsSupported() {
const auto native = QGuiApplication::platformNativeInterface();
if (!native) {
return false;
}
const auto setWindowMargins = reinterpret_cast<SetWindowMarginsFunc>(
reinterpret_cast<void*>(
native->nativeResourceFunctionForWindow("setmargins")));
if (!setWindowMargins) {
return false;
}
return true;
QWindow window;
window.create();
return window.nativeInterface<QWaylandWindow>();
}
void WaylandIntegration::setWindowExtents(
not_null<QWidget*> widget,
const QMargins &extents) {
const auto native = QGuiApplication::platformNativeInterface();
const auto window = widget->windowHandle();
if (!window) {
return;
}
const auto native = window->nativeInterface<QWaylandWindow>();
if (!native) {
return;
}
const auto setWindowMargins = reinterpret_cast<SetWindowMarginsFunc>(
reinterpret_cast<void*>(
native->nativeResourceFunctionForWindow("setmargins")));
if (!setWindowMargins) {
return;
}
setWindowMargins(widget->windowHandle(), extents);
native->setCustomMargins(extents);
}
void WaylandIntegration::unsetWindowExtents(not_null<QWidget*> widget) {
const auto native = QGuiApplication::platformNativeInterface();
const auto window = widget->windowHandle();
if (!window) {
return;
}
const auto native = window->nativeInterface<QWaylandWindow>();
if (!native) {
return;
}
const auto setWindowMargins = reinterpret_cast<SetWindowMarginsFunc>(
reinterpret_cast<void*>(
native->nativeResourceFunctionForWindow("setmargins")));
if (!setWindowMargins) {
return;
}
setWindowMargins(widget->windowHandle(), QMargins());
native->setCustomMargins(QMargins());
}
void WaylandIntegration::showWindowMenu(
not_null<QWidget*> widget,
const QPoint &point) {
const auto native = QGuiApplication::platformNativeInterface();
if (!native) {
const auto window = widget->windowHandle();
if (!window) {
return;
}
const auto toplevel = reinterpret_cast<xdg_toplevel*>(
native->nativeResourceForWindow(
QByteArray("xdg_toplevel"),
widget->windowHandle()));
const auto seat = reinterpret_cast<wl_seat*>(
native->nativeResourceForIntegration(QByteArray("wl_seat")));
const auto serial = uint32_t(reinterpret_cast<quintptr>(
native->nativeResourceForIntegration(QByteArray("serial"))));
const auto native = qApp->nativeInterface<QWaylandApplication>();
const auto nativeWindow = window->nativeInterface<QWaylandWindow>();
if (!native || !nativeWindow) {
return;
}
const auto toplevel = nativeWindow->surfaceRole<xdg_toplevel>();
const auto seat = native->lastInputSeat();
if (!toplevel || !seat) {
return;
}
@ -186,7 +163,7 @@ void WaylandIntegration::showWindowMenu(
xdg_toplevel_show_window_menu(
toplevel,
seat,
serial,
native->lastInputSerial(),
point.x(),
point.y());
}

10
ui/widgets/popup_menu.cpp
View file

@ -323,12 +323,10 @@ void PopupMenu::validateCompositingSupport() {
std::max(_st.shadow.extend.bottom(), additional.bottom()));
_extents = _padding - (additional - _additionalMenuExtents);
}
if (windowHandle()) {
if (_extents.isNull()) {
Platform::UnsetWindowExtents(this);
} else {
Platform::SetWindowExtents(this, _extents);
}
if (_extents.isNull()) {
Platform::UnsetWindowExtents(this);
} else {
Platform::SetWindowExtents(this, _extents);
}
_scroll->moveToLeft(_padding.left(), _padding.top());
handleMenuResize();