add window gaps

toml-config/src/config.rs

@@ -223,6 +223,7 @@ pub struct Theme {
     pub bar_font: Option<String>,
     pub bar_position: Option<BarPosition>,
     pub bar_separator_width: Option<i32>,
+    pub gap: Option<i32>,
 }
 
 #[derive(Debug, Clone)]

toml-config/src/config/parsers/theme.rs

@@ -63,7 +63,7 @@ impl Parser for ThemeParser<'_> {
                 font,
                 title_font,
             ),
-            (bar_font, bar_position_val, bar_separator_width),
+            (bar_font, bar_position_val, bar_separator_width, gap),
         ) = ext.extract((
             (
                 opt(val("attention-requested-bg-color")),
@@ -93,6 +93,7 @@ impl Parser for ThemeParser<'_> {
                 recover(opt(str("bar-font"))),
                 recover(opt(str("bar-position"))),
                 recover(opt(s32("bar-separator-width"))),
+                recover(opt(s32("gap"))),
             ),
         ))?;
         macro_rules! color {
@@ -146,6 +147,7 @@ impl Parser for ThemeParser<'_> {
             bar_font: bar_font.map(|f| f.value.to_string()),
             bar_position,
             bar_separator_width: bar_separator_width.despan(),
+            gap: gap.despan(),
         })
     }
 }

toml-config/src/lib.rs

@@ -1003,6 +1003,7 @@ impl State {
         size!(TITLE_HEIGHT, title_height);
         size!(BAR_HEIGHT, bar_height);
         size!(BAR_SEPARATOR_WIDTH, bar_separator_width);
+        size!(GAP, gap);
         macro_rules! font {
             ($fun:ident, $field:ident) => {
                 if let Some(font) = &theme.$field {