shell/tiling: Make gaps configurable

src/config/mod.rs

@@ -39,6 +39,8 @@ pub struct StaticConfig {
     pub tiling_enabled: bool,
     #[serde(default = "default_active_hint")]
     pub active_hint: u8,
+    #[serde(default = "default_gaps")]
+    pub gaps: (u8, u8),
 }
 
 #[derive(Debug, Deserialize, Clone, Copy, PartialEq, Eq)]
@@ -83,6 +85,10 @@ fn default_active_hint() -> u8 {
     4
 }
 
+fn default_gaps() -> (u8, u8) {
+    (0, 4)
+}
+
 #[derive(Debug, Deserialize, Serialize, Clone, PartialEq)]
 pub struct OutputConfig {
     pub mode: ((i32, i32), Option<u32>),
@@ -228,6 +234,7 @@ impl Config {
             workspace_amount: WorkspaceAmount::Dynamic,
             tiling_enabled: false,
             active_hint: default_active_hint(),
+            gaps: default_gaps(),
         }
     }