hyprland/ipc: swap windowTitle and windowClass in openwindow handler

The openwindow event format is ADDRESS,WORKSPACE,CLASS,TITLE but the
handler was parsing args.at(2) as title and args.at(3) as class,
which is reversed.

This caused windows to display their class name instead of their
actual title when the openwindow event arrived after windowtitlev2,
since updateInitial would overwrite the correct title with the class.

changelog/next.md

@@ -27,6 +27,7 @@ set shell id.
 - Fixed escape sequence handling in desktop entries.
 - Fixed volumes not initializing if a pipewire device was already loaded before its node.
 - Fixed hyprland active toplevel not resetting after window closes.
+- Fixed hyprland ipc window names and titles being reversed.
 
 ## Packaging Changes
 

src/wayland/hyprland/ipc/connection.cpp

@@ -442,8 +442,8 @@ void HyprlandIpc::onEvent(HyprlandIpcEvent* event) {
 		if (!ok) return;
 
 		auto workspaceName = QString::fromUtf8(args.at(1));
-		auto windowTitle = QString::fromUtf8(args.at(2));
-		auto windowClass = QString::fromUtf8(args.at(3));
+		auto windowClass = QString::fromUtf8(args.at(2));
+		auto windowTitle = QString::fromUtf8(args.at(3));
 
 		auto* workspace = this->findWorkspaceByName(workspaceName, false);
 		if (!workspace) {