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fix(cua-driver-rs): rename agent-cursor overlay namespace TropeCUA → Cua #1656

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Merged
f-trycua merged 1 commit into from
May 22, 2026
Merged

fix(cua-driver-rs): rename agent-cursor overlay namespace TropeCUA → Cua #1656

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4 changes: 3 additions & 1 deletion libs/cua-driver-rs/crates/platform-linux/src/overlay.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -441,7 +441,9 @@ fn run_overlay_thread(cfg: CursorConfig, rx: std::sync::mpsc::Receiver<OverlayCo
).ok();

// Set window title (identifies our overlay, matches Windows convention).
let title = format!("TropeCUA.AgentCursorOverlay.{}", cfg.cursor_id);
// `Cua.` namespace mirrors the Windows class-name + install-path
// convention; was `TropeCUA.` (leaked codename from an early C# ref).
let title = format!("Cua.AgentCursorOverlay.{}", cfg.cursor_id);
conn.change_property8(
PropMode::REPLACE, win,
AtomEnum::WM_NAME,
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4 changes: 2 additions & 2 deletions libs/cua-driver-rs/crates/platform-windows/examples/overlay_dump.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -37,8 +37,8 @@ fn main() {

std::thread::sleep(Duration::from_millis(1500));

// Find overlay HWND.
let class_name: Vec<u16> = OsStr::new("TropeCUA.AgentCursorOverlay\0")
// Find overlay HWND (class name matches what overlay.rs registers).
let class_name: Vec<u16> = OsStr::new("Cua.AgentCursorOverlay\0")
.encode_wide().collect();
let hwnd = unsafe { FindWindowW(
windows::core::PCWSTR(class_name.as_ptr()),
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11 changes: 8 additions & 3 deletions libs/cua-driver-rs/crates/platform-windows/src/overlay.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -501,9 +501,14 @@ fn run_overlay_thread(cfg: CursorConfig, rx: std::sync::mpsc::Receiver<OverlayCo
}
}

// Register window class.
let class_name_w: Vec<u16> = "TropeCUA.AgentCursorOverlay\0".encode_utf16().collect();
let title_w: Vec<u16> = format!("TropeCUA.AgentCursorOverlay.{}\0", cfg.cursor_id)
// Register window class. Class + title use the `Cua.` namespace
// (PascalCase Windows-class convention, matches the `Programs\Cua\`
// install-path namespace). Prior versions used `TropeCUA.` — a leaked
// codename from an early C# reference impl. The string is observable
// via Win32 EnumWindows; renaming gives users a recognisable namespace
// (and the `trycua/` org branding) instead of "what's a TropeCUA?".
let class_name_w: Vec<u16> = "Cua.AgentCursorOverlay\0".encode_utf16().collect();
let title_w: Vec<u16> = format!("Cua.AgentCursorOverlay.{}\0", cfg.cursor_id)
.encode_utf16().collect();

let hinstance = unsafe { GetModuleHandleW(PCWSTR::null()).unwrap_or_default() };
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