Merge pull request 'feature_window-border' (#3) from feature_window-border into main

Reviewed-on: https://desktop-host/git/janis/wm/pulls/3

src/clients.rs

@@ -442,11 +442,12 @@ impl ClientState {
             .unwrap_or(false)
     }
 
+    /// returns `true` if window layout changed
     pub fn toggle_fullscreen<K>(&mut self, key: &K) -> bool
     where
         K: ClientKey,
     {
-        if self.inner_toggle_fullscreen(key) {
+        if let Some(_new_fullscreen_state) = self.inner_toggle_fullscreen(key) {
             self.arrange_virtual_screen();
             true
         } else {
@@ -454,24 +455,22 @@ impl ClientState {
         }
     }
 
-    fn inner_toggle_fullscreen<K>(&mut self, key: &K) -> bool
+    fn inner_toggle_fullscreen<K>(&mut self, key: &K) -> Option<bool>
     where
         K: ClientKey,
     {
-        let fullscreen_size = self.screen_size
-            - Size::new(self.border_size * 2, self.border_size * 2);
+        let fullscreen_size = self.screen_size;
 
-        match self.get_mut(key).into_option() {
-            Some(client) => {
-                if client.toggle_fullscreen() {
-                    client.size = fullscreen_size;
-                    client.position = Point::zero();
-                }
+        self.get_mut(key).into_option().map(|client| {
+            if client.toggle_fullscreen() {
+                client.size = fullscreen_size;
+                client.position = Point::zero();
 
                 true
+            } else {
+                false
             }
-            None => false,
-        }
+        })
     }
 
     /**
@@ -760,10 +759,7 @@ impl ClientState {
             border: i32,
         ) -> (Size<i32>, Point<i32>) {
             if fullscreen {
-                let size = Size::new(
-                    screen_size.width - border * 2,
-                    screen_size.height - border * 2,
-                );
+                let size = Size::new(screen_size.width, screen_size.height);
                 let pos = Point::new(0, 0);
                 (size, pos)
             } else {

src/state.rs

@@ -37,6 +37,7 @@ pub struct WMConfig {
     inactive_window_border_color: String,
     #[serde(default = "WMConfig::default_terminal")]
     terminal_command: (String, Vec<String>),
+    border_width: Option<i32>,
 }
 
 impl WMConfig {
@@ -65,6 +66,7 @@ impl Default for WMConfig {
             inactive_window_border_color:
                 Self::default_inactive_window_border_color(),
             terminal_command: Self::default_terminal(),
+            border_width: Some(1),
         }
     }
 }
@@ -145,7 +147,7 @@ where
         let clients = ClientState::new()
             .with_virtualscreens(config.num_virtualscreens)
             .with_gap(config.gap.unwrap_or(1))
-            .with_border(1)
+            .with_border(config.border_width.unwrap_or(1))
             .with_screen_size(backend.screen_size());
 
         Self {
@@ -480,6 +482,21 @@ where
                             self.clients.toggle_fullscreen(&window)
                         }
                     } {
+                        if let Some(client) =
+                            self.clients.get(&window).into_option()
+                        {
+                            self.backend.configure_window(
+                                window,
+                                None,
+                                None,
+                                if client.is_fullscreen() {
+                                    Some(0)
+                                } else {
+                                    Some(self.clients.get_border())
+                                },
+                            );
+                        };
+
                         self.arrange_clients();
                     }
                 }