Set default zoom to x4 + add --title option to change window titles

2 files changed, 8 insertions, 4 deletions

diff --git a/src/desktop/window.rs b/src/desktop/window.rs
index 78a7c42..2fea3e5 100644
--- a/src/desktop/window.rs
+++ b/src/desktop/window.rs
@@ -35,13 +35,13 @@ fn draw(frame: &mut [u8], fb: &[u32; 160 * 144]) {
 }
 
 impl<'a> DesktopWindow<'a> {
-    pub fn new() -> Result<Self, Error> {
+    pub fn new(title: impl Into<String>) -> Result<Self, Error> {
         let event_loop = EventLoop::new().unwrap();
         let input = WinitInputHelper::new();
         let window = Arc::new({
-            let size = LogicalSize::new(WIDTH as f64, HEIGHT as f64);
+            let size = LogicalSize::new((WIDTH * 4) as f64, (HEIGHT * 4) as f64);
             WindowBuilder::new()
-                .with_title("Gameboy Emulator")
+                .with_title(title.into())
                 .with_inner_size(size)
                 .with_min_inner_size(size)
                 .build(&event_loop)
diff --git a/src/main.rs b/src/main.rs
index cee08f2..20bfc9c 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -62,6 +62,10 @@ struct Cli {
     /// Dump state to files on stop
     #[arg(long, default_value_t = false)]
     stop_dump_state: bool,
+
+    /// Window title
+    #[arg(long, default_value = "Gameboy Emulator")]
+    title: String
 }
 
 fn main() {
@@ -70,7 +74,7 @@ fn main() {
     println!("Starting {:?}...", &cli.rom);
 
     let serial = desktop::serial::UnconnectedSerial {};
-    let window = desktop::window::DesktopWindow::new().unwrap();
+    let window = desktop::window::DesktopWindow::new(cli.title).unwrap();
 
     let mut gamepad: Box<dyn Input> = if let Some(record_file) = cli.replay_input {
         Box::new(GamepadReplay::new(record_file))