Add SDL grab-on-hover, bash config support by default (with warning)

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "quickemu-rs"
-version = "0.6.1"
+version = "0.6.2"
 edition = "2021"
 
 [dependencies]
@@ -29,7 +29,8 @@ panic = "abort"
 [features]
 default = [
     "check_smartcard",
-    "get_qemu_ver"
+    "get_qemu_ver",
+    "support_bash_conf",
 ]
 
 check_smartcard = []

src/main.rs

@@ -105,6 +105,7 @@ fn parse_conf(conf_file: Vec<String>) -> Result<(String, ConfigFile)> {
             }
         },
         None => {
+            let pkg = env!("CARGO_PKG_NAME");
             match conf_file.into_iter().find_map(|arg| {
                 let arg = if arg.ends_with(".conf") { arg } else { arg + ".conf" };
                 let conf_path = PathBuf::from(&arg);
@@ -116,11 +117,13 @@ fn parse_conf(conf_file: Vec<String>) -> Result<(String, ConfigFile)> {
             }) {
                 #[cfg(not(feature = "support_bash_conf"))]
                 Some((conf, _)) => {
-                    let pkg = env!("CARGO_PKG_NAME");
                     bail!("{} no longer supports '.conf' configuration files.\nPlease convert your configuration file to the TOML format using `{} --migrate-config {} {}`.", pkg, pkg, conf, conf.replace(".conf", ".toml"))
                 },
                 #[cfg(feature = "support_bash_conf")]
-                Some((arg, conf)) => return Ok((arg, actions::read_legacy_conf(&conf)?)),
+                Some((arg, conf)) => {
+                    log::warn!("Legacy configuration files may be parsed inaccurately, and do not support all of the features of {}. Consider migrating to TOML with `{} --migrate-config {} {}`", pkg, pkg, arg, arg.replace(".conf", ".toml"));
+                    return Ok((arg, actions::read_legacy_conf(&conf)?));
+                },
                 None => bail!("You are required to input a valid configuration file."),
             }
         },

src/qemu_args.rs

@@ -116,7 +116,10 @@ impl Args {
         sh_file.set_permissions(PermissionsExt::from_mode(0o755)).unwrap();
         write!(sh_file, "{} {}", qemu_bin.to_string_lossy(), qemu_args.iter().map(|arg| "\"".to_string() + &arg.to_string_lossy() + "\"").collect::<Vec<_>>().join(" ")).unwrap();
 
-        Command::new(&qemu_bin).args(qemu_args).spawn()?;
+        match self.display {
+            Display::Sdl => Command::new(&qemu_bin).args(qemu_args).env("SDL_MOUSE_FOCUS_CLICKTHROUGH", "1").spawn()?,
+            _ => Command::new(&qemu_bin).args(qemu_args).spawn()?,
+        };
 
         #[cfg(feature = "get_qemu_ver")] {
             let qemu_version = qemu_version.wait_with_output()?;