.clang-format

@@ -0,0 +1,58 @@
+---
+BasedOnStyle: LLVM
+AccessModifierOffset: 0
+AlignAfterOpenBracket: Align
+AlignConsecutiveAssignments: false
+AlignConsecutiveDeclarations: false
+AlignOperands: Align
+AllowAllParametersOfDeclarationOnNextLine: true
+AllowShortFunctionsOnASingleLine: Inline
+AllowShortIfStatementsOnASingleLine: Never
+AlwaysBreakBeforeMultilineStrings: false
+AlwaysBreakTemplateDeclarations: Yes
+BinPackArguments: false
+BinPackParameters: false
+BreakBeforeBraces: Attach
+BreakBeforeTernaryOperators: true
+BreakConstructorInitializers: BeforeComma
+ColumnLimit: 80
+ConstructorInitializerAllOnOneLineOrOnePerLine: true
+ConstructorInitializerIndentWidth: 4
+ContinuationIndentWidth: 4
+Cpp11BracedListStyle: true
+DerivePointerAlignment: false
+FixNamespaceComments: true
+IndentCaseLabels: false
+IndentWidth: 4
+KeepEmptyLinesAtTheStartOfBlocks: false
+Language: Cpp
+MaxEmptyLinesToKeep: 2
+NamespaceIndentation: None
+PenaltyBreakAssignment: 10
+PenaltyBreakBeforeFirstCallParameter: 100
+PenaltyBreakComment: 300
+PenaltyBreakFirstLessLess: 120
+PenaltyBreakString: 1000
+PenaltyExcessCharacter: 100
+PenaltyReturnTypeOnItsOwnLine: 200
+PointerAlignment: Left
+ReflowComments: false
+SortIncludes: false
+SpaceAfterCStyleCast: false
+SpaceAfterTemplateKeyword: true
+SpaceBeforeAssignmentOperators: true
+SpaceBeforeCpp11BracedList: false
+SpaceBeforeCtorInitializerColon: true
+SpaceBeforeInheritanceColon: true
+SpaceBeforeParens: ControlStatements
+SpaceBeforeRangeBasedForLoopColon: true
+SpaceInEmptyParentheses: false
+SpacesBeforeTrailingComments: 1
+SpacesInAngles: false
+SpacesInContainerLiterals: false
+SpacesInCStyleCastParentheses: false
+SpacesInParentheses: false
+SpacesInSquareBrackets: false
+Standard: c++20
+TabWidth: 4
+UseTab: Always

.clang-tidy

@@ -0,0 +1,31 @@
+---
+Checks: >
+    -*,
+    bugprone-*,
+    clang-analyzer-*,
+    modernize-*,
+    -modernize-use-trailing-return-type,
+    performance-*,
+    readability-braces-around-statements,
+    readability-else-after-return,
+    readability-identifier-naming,
+    readability-redundant-*,
+    readability-simplify-*,
+CheckOptions:
+    readability-identifier-naming.ClassCase: CamelCase
+    readability-identifier-naming.EnumCase: CamelCase
+    readability-identifier-naming.FunctionCase: camelBack
+    readability-identifier-naming.MemberCase: camelBack
+    readability-identifier-naming.MemberPrefix: m_
+    readability-identifier-naming.MethodCase: camelBack
+    readability-identifier-naming.NamespaceCase: lower_case
+    readability-identifier-naming.ParameterCase: camelBack
+    readability-identifier-naming.PrivateMemberPrefix: m_
+    readability-identifier-naming.StaticConstantCase: UPPER_CASE
+    readability-identifier-naming.StaticConstantPrefix: k
+    readability-identifier-naming.VariableCase: camelBack
+WarningsAsErrors: "*"
+HeaderFilterRegex: ".*"
+FormatStyle: file
+
+...

CMakeLists.txt

@@ -25,6 +25,9 @@ add_compile_options(
 
 if("plugin" IN_LIST ENABLE_MODULES)
 	add_subdirectory(Plugins)
+
+	add_custom_target(fix-cc
+		COMMAND sed -i "s/-mno-direct-extern-access/-fno-direct-access-external-data/g" "${CMAKE_BINARY_DIR}/compile_commands.json")
 endif()
 
 if("shell" IN_LIST ENABLE_MODULES)

Plugins/ZShell/lidwatcher.cpp

@@ -12,12 +12,10 @@ namespace ZShell {
 static constexpr auto kLogin1Service = "org.freedesktop.login1";
 static constexpr auto kLogin1Path = "/org/freedesktop/login1";
 static constexpr auto kLogin1Interface = "org.freedesktop.login1.Manager";
-static constexpr auto kDBusPropertiesInterface = "org.freedesktop.DBus.Properties";
+static constexpr auto kDBusPropertiesInterface =
+	"org.freedesktop.DBus.Properties";
 
-LidWatcher::LidWatcher(QObject* parent)
-	: QObject(parent)
-	, m_available(false)
-	, m_state(Opened) {
+LidWatcher::LidWatcher(QObject* parent) : QObject(parent), m_available(false) {
 	QDBusConnection bus = QDBusConnection::systemBus();
 	m_available = bus.isConnected();
 
@@ -27,8 +25,13 @@ LidWatcher::LidWatcher(QObject* parent)
 		return;
 	}
 
-	const auto ok = bus.connect(kLogin1Service, kLogin1Path, kDBusPropertiesInterface, "PropertiesChanged",
-	                            this, SLOT(onPropertiesChanged(QString,QVariantMap,QStringList)));
+	const auto ok = bus.connect(
+		kLogin1Service,
+		kLogin1Path,
+		kDBusPropertiesInterface,
+		"PropertiesChanged",
+		this,
+		SLOT(onPropertiesChanged(QString, QVariantMap, QStringList)));
 
 	m_available = ok;
 	emit availableChanged();
@@ -49,24 +52,30 @@ LidWatcher::LidState LidWatcher::state() const {
 }
 
 void LidWatcher::queryInitialState() {
-	auto msg = QDBusMessage::createMethodCall(
-		kLogin1Service, kLogin1Path,
-		kDBusPropertiesInterface, "Get");
+	auto msg = QDBusMessage::createMethodCall(kLogin1Service,
+											  kLogin1Path,
+											  kDBusPropertiesInterface,
+											  "Get");
 	msg << kLogin1Interface << "LidClosed";
 	const QDBusReply<QVariant> reply = QDBusConnection::systemBus().call(msg);
 	if (!reply.isValid()) {
-		qCWarning(lcLidWatcher) << "cannot query LidClosed:" << reply.error().message();
+		qCWarning(lcLidWatcher)
+			<< "cannot query LidClosed:" << reply.error().message();
 		return;
 	}
 	m_state = reply.value().toBool() ? Closed : Opened;
 	emit stateChanged();
 }
 
-void LidWatcher::onPropertiesChanged(const QString& interface, const QVariantMap& changed, const QStringList& /*invalidated*/) {
-	if (interface != kLogin1Interface)
+void LidWatcher::onPropertiesChanged(const QString& interface,
+									 const QVariantMap& changed,
+									 const QStringList& ) {
+	if (interface != kLogin1Interface) {
 		return;
-	if (!changed.contains("LidClosed"))
+	}
+	if (!changed.contains("LidClosed")) {
 		return;
+	}
 	m_state = changed.value("LidClosed").toBool() ? Closed : Opened;
 	emit stateChanged();
 }

Plugins/ZShell/lidwatcher.hpp

@@ -3,6 +3,7 @@
 #include <QObject>
 #include <QStringList>
 #include <QVariantMap>
+#include <cstdint>
 #include <qqmlintegration.h>
 
 namespace ZShell {
@@ -15,11 +16,8 @@ class LidWatcher : public QObject {
 	Q_PROPERTY(bool available READ available NOTIFY availableChanged)
 	Q_PROPERTY(LidState state READ state NOTIFY stateChanged)
 
-public:
-	enum LidState {
-		Opened,
-		Closed
-	};
+	public:
+	enum LidState : std::uint8_t{ Opened, Closed };
 	Q_ENUM(LidState)
 
 	explicit LidWatcher(QObject* parent = nullptr);
@@ -27,16 +25,19 @@ public:
 	[[nodiscard]] bool available() const;
 	[[nodiscard]] LidState state() const;
 
-private:
+	private:
 	void queryInitialState();
 
 	bool m_available;
 	LidState m_state = Opened;
 
-private Q_SLOTS:
-	void onPropertiesChanged(const QString& interface, const QVariantMap& changed, const QStringList& invalidated);
 
-Q_SIGNALS:
+	void extracted();
+	void onPropertiesChanged(const QString& interface,
+							 const QVariantMap& changed,
+							 const QStringList& invalidated);
+
+	Q_SIGNALS:
 	void availableChanged();
 	void stateChanged();
 };