feat: parse widget_action ucontainer actions like shell

Cargo.lock

@@ -515,6 +515,7 @@ dependencies = [
  "serde",
  "serde_json",
  "shared_utils",
+ "shell-words",
  "simple-signal",
  "smart-default",
  "static_assertions",
@@ -1925,6 +1926,12 @@ dependencies = [
  "serde",
 ]
 
+[[package]]
+name = "shell-words"
+version = "1.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "24188a676b6ae68c3b2cb3a01be17fbf7240ce009799bb56d5b1409051e78fde"
+
 [[package]]
 name = "signal-hook-registry"
 version = "1.4.2"

Cargo.toml

@@ -49,6 +49,7 @@ wait-timeout = "0.2"
 syn = "2.0.107"
 quote = "1.0.41"
 proc-macro2 = "1.0.101"
+shell-words = "1.1.0"
 
 [profile.dev]
 split-debuginfo = "unpacked"

crates/ewwii/Cargo.toml

@@ -50,6 +50,7 @@ tokio = { workspace = true, features = ["full"] }
 unescape.workspace = true
 wait-timeout.workspace = true
 rhai = { workspace = true, features = ["internals"] }
+shell-words.workspace = true
 # Plugin loading
 libloading = "0.8.9"
 

crates/ewwii/src/widgets/widget_definitions.rs

@@ -579,19 +579,27 @@ pub(super) fn build_widgetaction_util(
                     move |_, _| {
                         if let Some(child) = gtk_widget.first_child() {
                             for action in &actions {
-                                let mut parts = action.split_whitespace();
+                                let parts = match shell_words::split(action) {
+                                    Ok(v) => v,
+                                    Err(err) => {
+                                        log::error!("Failed to parse action `{action}`: {err}");
+                                        continue;
+                                    }
+                                };
+
+                                let mut parts = parts.into_iter();
                                 let cmd = parts.next();
 
-                                match cmd {
+                                match cmd.as_deref() {
                                     Some("add-class") => {
                                         if let Some(class) = parts.next() {
-                                            child.add_css_class(class);
+                                            child.add_css_class(&class);
                                         }
                                     }
 
                                     Some("remove-class") => {
                                         if let Some(class) = parts.next() {
-                                            child.remove_css_class(class);
+                                            child.remove_css_class(&class);
                                         }
                                     }