use auto everywhere

Author: bbedward

src/core/desktopentry.cpp

@@ -418,17 +418,17 @@ QString DesktopEntryManager::extractIdFromPath(const QString& path) {
 	// e.g., /usr/share/applications/firefox.desktop -> firefox
 	// e.g., /usr/share/applications/kde4/kate.desktop -> kde4-kate
 
-	QFileInfo info(path);
-	QString id = info.completeBaseName();
+	auto info = QFileInfo(path);
+	auto id = info.completeBaseName();
 
 	// Find the applications directory in the path
-	int appIdx = path.lastIndexOf("/applications/");
+	auto appIdx = path.lastIndexOf("/applications/");
 	if (appIdx != -1) {
-		QString relativePath = path.mid(appIdx + 14); // Skip "/applications/"
-		QFileInfo relInfo(relativePath);
+		auto relativePath = path.mid(appIdx + 14); // Skip "/applications/"
+		auto relInfo = QFileInfo(relativePath);
 
 		// Replace directory separators with dashes
-		QString dirPath = relInfo.path();
+		auto dirPath = relInfo.path();
 		if (dirPath != ".") {
 			id = dirPath.replace('/', '-') + '-' + relInfo.completeBaseName();
 		}

src/core/desktopentrymonitor.cpp

@@ -85,7 +85,7 @@ void DesktopEntryMonitor::onDirectoryChanged(const QString& path) {
 	// Check for new subdirectories
 	auto subdirs = dir.entryList(QDir::Dirs | QDir::NoDotAndDotDot);
 	for (const QString& subdir: subdirs) {
-		QString subdirPath = dir.absoluteFilePath(subdir);
+		auto subdirPath = dir.absoluteFilePath(subdir);
 		if (!this->watcher->directories().contains(subdirPath)) {
 			this->scanAndWatch(subdirPath);
 		}
@@ -109,6 +109,6 @@ void DesktopEntryMonitor::processChanges() {
 	this->pendingChanges.clear();
 
 	// Emit with empty hash to signal full rescan needed
-	QHash<QString, ChangeEvent> emptyChanges;
+	auto emptyChanges = QHash<QString, ChangeEvent> {};
 	emit desktopEntriesChanged(emptyChanges);
 }

src/core/desktoputils.cpp

@@ -4,10 +4,10 @@
 #include <qtenvironmentvariables.h>
 
 QList<QString> DesktopUtils::getDesktopDirectories() {
-	QList<QString> dataPaths;
+	auto dataPaths = QList<QString> {};
 
 	// XDG_DATA_HOME
-	QString dataHome = qEnvironmentVariable("XDG_DATA_HOME");
+	auto dataHome = qEnvironmentVariable("XDG_DATA_HOME");
 	if (dataHome.isEmpty()) {
 		if (qEnvironmentVariableIsSet("HOME")) {
 			dataHome = qEnvironmentVariable("HOME") + "/.local/share";
@@ -18,7 +18,7 @@ QList<QString> DesktopUtils::getDesktopDirectories() {
 	}
 
 	// XDG_DATA_DIRS
-	QString dataDirs = qEnvironmentVariable("XDG_DATA_DIRS");
+	auto dataDirs = qEnvironmentVariable("XDG_DATA_DIRS");
 	if (dataDirs.isEmpty()) {
 		dataDirs = "/usr/local/share:/usr/share";
 	}