Refactoring towards handling click events

src/bar/module.rs

@@ -31,6 +31,6 @@ pub trait BarModuleFn {
     fn name() -> &'static str
     where
         Self: Sized;
-    fn instance(&self) -> &str;
+    fn matches(&self, name: &str, instance: &str) -> bool;
     fn build(&self) -> s::Block;
 }

src/bar/module/battery.rs

@@ -23,6 +23,8 @@ use std::cell::RefCell;
 use std::collections::HashSet;
 use swaybar_types as s;
 
+const NAME: &str = "battery";
+
 pub struct BarModuleBattery {
     config: config::ModuleConfig,
     manager: RefCell<bat::Manager>,
@@ -110,11 +112,11 @@ impl BarModuleFn for BarModuleBattery {
     }
 
     fn name() -> &'static str {
-        "battery"
+        NAME
     }
 
-    fn instance(&self) -> &str {
-        &self.config.instance
+    fn matches(&self, name: &str, instance: &str) -> bool {
+        NAME == name && self.config.instance == instance
     }
 
     fn build(&self) -> s::Block {

src/bar/module/date.rs

@@ -19,6 +19,8 @@ use crate::bar::module::config;
 use crate::bar::module::BarModuleFn;
 use swaybar_types as s;
 
+const NAME: &str = "date";
+
 pub struct BarModuleDate {
     config: config::ModuleConfig,
 }
@@ -38,11 +40,11 @@ impl BarModuleFn for BarModuleDate {
     }
 
     fn name() -> &'static str {
-        "date"
+        NAME
     }
 
-    fn instance(&self) -> &str {
-        &self.config.instance
+    fn matches(&self, name: &str, instance: &str) -> bool {
+        NAME == name && self.config.instance == instance
     }
 
     fn build(&self) -> s::Block {

src/bar/module/sysinfo.rs

@@ -25,6 +25,8 @@ use sysinfo as si;
 use sysinfo::ProcessorExt;
 use sysinfo::SystemExt;
 
+const NAME: &str = "sysinfo";
+
 pub struct BarModuleSysInfo {
     config: config::ModuleConfig,
     system: RefCell<si::System>,
@@ -93,11 +95,11 @@ impl BarModuleFn for BarModuleSysInfo {
     }
 
     fn name() -> &'static str {
-        "sysinfo"
+        NAME
     }
 
-    fn instance(&self) -> &str {
-        &self.config.instance
+    fn matches(&self, name: &str, instance: &str) -> bool {
+        NAME == name && self.config.instance == instance
     }
 
     fn build(&self) -> s::Block {

src/bar/module/window.rs

@@ -22,6 +22,8 @@ use crate::ipc;
 use crate::ipc::NodeMethods;
 use swaybar_types as s;
 
+const NAME: &str = "window";
+
 pub struct BarModuleWindow {
     config: config::ModuleConfig,
 }
@@ -41,11 +43,11 @@ impl BarModuleFn for BarModuleWindow {
     }
 
     fn name() -> &'static str {
-        "window"
+        NAME
     }
 
-    fn instance(&self) -> &str {
-        &self.config.instance
+    fn matches(&self, name: &str, instance: &str) -> bool {
+        NAME == name && self.config.instance == instance
     }
 
     fn build(&self) -> s::Block {