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wayland/toplevel: refactor toplevel output tracking to its own file

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This commit is contained in:
outfoxxed 2025-06-24 18:52:19 -07:00
parent 20c3da01f1
commit 27f97c3283
Signed by untrusted user: outfoxxed
GPG key ID: 4C88A185FB89301E
6 changed files with 119 additions and 82 deletions
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73
src/wayland/output_tracking.cpp Normal file
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@ -0,0 +1,73 @@
#include "output_tracking.hpp"
#include <private/qwaylanddisplay_p.h>
#include <private/qwaylandintegration_p.h>
#include <private/qwaylandscreen_p.h>
#include <qguiapplication.h>
#include <qnamespace.h>
#include <qobject.h>
#include <qscreen.h>
#include <qtmetamacros.h>
namespace qs::wayland {
void WlOutputTracker::addOutput(::wl_output* output) {
auto* display = QtWaylandClient::QWaylandIntegration::instance()->display();
if (auto* platformScreen = display->screenForOutput(output)) {
auto* screen = platformScreen->screen();
this->mScreens.append(screen);
emit this->screenAdded(screen);
} else {
QObject::connect(
static_cast<QGuiApplication*>(QGuiApplication::instance()), // NOLINT
&QGuiApplication::screenAdded,
this,
&WlOutputTracker::onQScreenAdded,
Qt::UniqueConnection
);
this->mOutputs.append(output);
}
}
void WlOutputTracker::removeOutput(::wl_output* output) {
auto* display = QtWaylandClient::QWaylandIntegration::instance()->display();
if (auto* platformScreen = display->screenForOutput(output)) {
auto* screen = platformScreen->screen();
this->mScreens.removeOne(screen);
emit this->screenRemoved(screen);
} else {
this->mOutputs.removeOne(output);
if (this->mOutputs.isEmpty()) {
QObject::disconnect(
static_cast<QGuiApplication*>(QGuiApplication::instance()), // NOLINT
nullptr,
this,
nullptr
);
}
}
}
void WlOutputTracker::onQScreenAdded(QScreen* screen) {
if (auto* platformScreen = dynamic_cast<QtWaylandClient::QWaylandScreen*>(screen->handle())) {
if (this->mOutputs.removeOne(platformScreen->output())) {
this->mScreens.append(screen);
emit this->screenAdded(screen);
if (this->mOutputs.isEmpty()) {
QObject::disconnect(
static_cast<QGuiApplication*>(QGuiApplication::instance()), // NOLINT
nullptr,
this,
nullptr
);
}
}
}
}
} // namespace qs::wayland