feat: add layershell support

src/cpp/qmlscreen.cpp

@@ -0,0 +1,84 @@
+#include "qmlscreen.hpp"
+
+#include <qdebug.h>
+#include <qlogging.h>
+#include <qnamespace.h>
+#include <qtypes.h>
+
+bool QtShellScreenInfo::operator==(QtShellScreenInfo& other) const {
+	return this->screen == other.screen;
+}
+
+void warnNull() { qWarning() << "attempted to use dangling screen object"; }
+
+QString QtShellScreenInfo::name() const {
+	if (this->screen == nullptr) {
+		warnNull();
+		return "{ DANGLING SCREEN POINTER }";
+	}
+
+	return this->screen->name();
+}
+
+qint32 QtShellScreenInfo::width() const {
+	if (this->screen == nullptr) {
+		warnNull();
+		return 0;
+	}
+
+	return this->screen->size().width();
+}
+
+qint32 QtShellScreenInfo::height() const {
+	if (this->screen == nullptr) {
+		warnNull();
+		return 0;
+	}
+
+	return this->screen->size().height();
+}
+
+qreal QtShellScreenInfo::pixelDensity() const {
+	if (this->screen == nullptr) {
+		warnNull();
+		return 0.0;
+	}
+
+	return this->screen->physicalDotsPerInch() / 25.4;
+}
+
+qreal QtShellScreenInfo::logicalPixelDensity() const {
+	if (this->screen == nullptr) {
+		warnNull();
+		return 0.0;
+	}
+
+	return this->screen->logicalDotsPerInch() / 25.4;
+}
+
+qreal QtShellScreenInfo::devicePixelRatio() const {
+	if (this->screen == nullptr) {
+		warnNull();
+		return 0.0;
+	}
+
+	return this->screen->devicePixelRatio();
+}
+
+Qt::ScreenOrientation QtShellScreenInfo::orientation() const {
+	if (this->screen == nullptr) {
+		warnNull();
+		return Qt::PrimaryOrientation;
+	}
+
+	return this->screen->orientation();
+}
+
+Qt::ScreenOrientation QtShellScreenInfo::primaryOrientation() const {
+	if (this->screen == nullptr) {
+		warnNull();
+		return Qt::PrimaryOrientation;
+	}
+
+	return this->screen->primaryOrientation();
+}