Store fixed amount of lines

copper-project · Jan 15, 2025 · 217ec7f · 217ec7f
1 parent f9808a3
commit 217ec7f
Showing 1 changed file with 14 additions and 5 deletions.
diff --git a/components/monitors/cu_consolemon/src/lib.rs b/components/monitors/cu_consolemon/src/lib.rs
@@ -293,21 +293,28 @@ struct UI {
 }
 
 struct DebugLog {
-    debug_log: Mutex<String>,
+    debug_log: Mutex<Vec<String>>,
+    max_col: Mutex<u16>
 }
 
 impl DebugLog {
     fn new() -> Self {
         Self {
-            debug_log: Mutex::new(String::new()),
+            debug_log: Mutex::new(Vec::new()),
+            max_col: Mutex::new(100),
         }
     }
 
     fn push_logs<A: AsRef<str>>(&self, logs: A) {
-        self.debug_log.lock().unwrap().push_str(logs.as_ref())
+        let mut log_lines = self.debug_log.lock().unwrap();
+        let max_col = *self.max_col.lock().unwrap();
+        log_lines.push(logs.as_ref().to_string());
+        if log_lines.len() > max_col as usize {
+            log_lines.remove(0);
+        }
     }
 
-    fn get_logs(&self) -> std::sync::MutexGuard<'_, String> {
+    fn get_logs(&self) -> std::sync::MutexGuard<'_, Vec<String>> {
         self.debug_log.lock().unwrap()
     }
 }
@@ -583,7 +590,7 @@ impl UI {
         self.debug_output.push_logs(&error_buffer);
         let debug_output = self.debug_output.get_logs();
 
-        let p = Paragraph::new(debug_output.as_str()).block(
+        let p = Paragraph::new(debug_output.join("")).block(
             Block::default()
                 .title(" Debug Output ")
                 .borders(Borders::ALL),
@@ -693,6 +700,8 @@ impl UI {
                         }
                         _ => {}
                     }
+                } else if let Event::Resize(columns, _rows) = event::read()? {
+                    *self.debug_output.max_col.lock().unwrap() = columns;
                 }
             }
         }