Move tiling exceptions to configuration file

Makefile

@@ -24,6 +24,7 @@ endif
 TARGET_BIN="$(DESTDIR)$(bindir)/$(BINARY)"
 
 KEYBINDINGS_CONF="$(DESTDIR)$(sharedir)/cosmic/com.system76.CosmicSettings.Shortcuts/v1/defaults"
+TILING_EXCEPTIONS_CONF="$(DESTDIR)$(sharedir)/cosmic/com.system76.CosmicComp/v1/tiling_exceptions"
 
 all: extract-vendor
 	cargo build $(ARGS)
@@ -49,6 +50,7 @@ endif
 install:
 	install -Dm0755 "$(CARGO_TARGET_DIR)/$(TARGET)/$(BINARY)" "$(TARGET_BIN)"
 	install -Dm0644 "data/keybindings.ron" "$(KEYBINDINGS_CONF)"
+	install -Dm0644 "data/tiling-exceptions.ron" "$(TILING_EXCEPTIONS_CONF)"
 
 install-bare-session: install
 	install -Dm0644 "data/cosmic.desktop" "$(DESTDIR)$(sharedir)/wayland-sessions/cosmic.desktop"

cosmic-comp-config/src/lib.rs

@@ -15,6 +15,7 @@ pub struct CosmicCompConfig {
     pub input_touchpad: input::InputConfig,
     pub input_devices: HashMap<String, input::InputConfig>,
     pub xkb_config: XkbConfig,
+    pub tiling_exceptions: Vec<ApplicationExceptions>,
     /// Autotiling enabled
     pub autotile: bool,
     /// Determines the behavior of the autotile variable
@@ -33,6 +34,12 @@ pub struct CosmicCompConfig {
     pub descale_xwayland: bool,
 }
 
+#[derive(Clone, Debug, Deserialize, Serialize, PartialEq)]
+pub struct ApplicationExceptions {
+    pub appid: String,
+    pub titles: Vec<String>,
+}
+
 impl Default for CosmicCompConfig {
     fn default() -> Self {
         Self {
@@ -53,6 +60,7 @@ impl Default for CosmicCompConfig {
             },
             input_devices: Default::default(),
             xkb_config: Default::default(),
+            tiling_exceptions: Default::default(),
             autotile: Default::default(),
             autotile_behavior: Default::default(),
             active_hint: true,

data/tiling-exceptions.ron

@@ -0,0 +1,49 @@
+[
+	// Any appid title only matching
+	(
+		appid: ".*", 
+		titles: [
+			"Discord Updater",
+		]
+	),
+	// Empty appid title only matches
+	(
+		appid: "", 
+		titles: [
+			"Steam",
+			"wl-clipboard",
+		]
+	),
+
+
+	// Appid matches
+	(appid: "Authy Desktop", titles: [".*"]),
+	(appid: "Com.github.amezin.ddterm", titles: [".*"]),
+	(appid: "Com.github.donadigo.eddy", titles: [".*"]),
+	(appid: "Enpass", titles: ["Enpass Assistant"]),
+	(appid: "Gjs", titles: ["Settings"]),
+	(appid: "Gnome-initial-setup", titles: [".*"]),
+	(appid: "Gnome-terminal", titles: ["Preferences - General"]),
+	(appid: "Guake", titles: [".*"]),
+	(appid: "Io.elementary.sideload", titles: [".*"]),
+	(appid: "KotatogramDesktop", titles: ["Media viewer"]),
+	(appid: "Mozilla VPN", titles: [".*"]),
+	(appid: "update-manager", titles: ["Software Updater"]),
+	(appid: "Solaar", titles: [".*"]),
+	(appid: "Steam", titles: ["^.*?(Guard|Login).*"]),
+	(appid: "TelegramDesktop", titles: ["Media viewer"]),
+	(appid: "Zotero", titles: ["Quick Format Citation"]),
+	(appid: "gjs", titles: [".*"]),
+	(appid: "gnome-screenshot", titles: [".*"]),
+	(appid: "ibus-.*", titles: [".*"]),
+	(appid: "jetbrains-toolbox", titles: [".*"]),
+	(appid: "jetbrains-webstorm", titles: ["Customize WebStorm", "License Activation", "Welcome to WebStorm"]),
+	(appid: "krunner", titles: [".*"]),
+	(appid: "pritunl", titles: [".*"]),
+	(appid: "re.sonny.Junction", titles: [".*"]),
+	(appid: "system76-driver", titles: [".*"]),
+	(appid: "tilda", titles: [".*"]),
+	(appid: "zoom", titles: [".*"]),
+	(appid: "^.*?action=join.*$", titles: [".*"]),
+
+]

src/config/mod.rs

@@ -47,6 +47,7 @@ use cosmic_comp_config::{
 pub struct Config {
     pub dynamic_conf: DynamicConfig,
     pub cosmic_helper: cosmic_config::Config,
+    /// cosmic-config comp configuration for `com.system76.CosmicComp`
     pub cosmic_conf: CosmicCompConfig,
     /// cosmic-config context for `com.system76.CosmicSettings.Shortcuts`
     pub settings_context: cosmic_config::Config,

src/shell/layout/mod.rs

@@ -8,84 +8,13 @@ use smithay::{
     xwayland::xwm::WmWindowType,
 };
 
+use crate::config::Config;
+
 use super::CosmicSurface;
 
 pub mod floating;
 pub mod tiling;
 
-lazy_static::lazy_static! {
-    static ref EXCEPTIONS_APPID: RegexSet = RegexSet::new(&[
-        r"Authy Desktop",
-        r"Com.github.amezin.ddterm",
-        r"Com.github.donadigo.eddy",
-        r".*",
-        r"Enpass",
-        r"Gjs",
-        r"Gnome-initial-setup",
-        r"Gnome-terminal",
-        r"Guake",
-        r"Io.elementary.sideload",
-        r"KotatogramDesktop",
-        r"Mozilla VPN",
-        r"update-manager",
-        r"Solaar",
-        r"Steam",
-        r"",
-        r"TelegramDesktop",
-        r"Zotero",
-        r"gjs",
-        r"gnome-screenshot",
-        r"ibus-.*",
-        r"jetbrains-toolbox",
-        r"jetbrains-webstorm",
-        r"jetbrains-webstorm",
-        r"jetbrains-webstorm",
-        r"krunner",
-        r"pritunl",
-        r"re.sonny.Junction",
-        r"system76-driver",
-        r"tilda",
-        r"zoom",
-        r"^.*?action=join.*$",
-        r"",
-    ]).unwrap();
-    static ref EXCEPTIONS_TITLE: RegexSet = RegexSet::new(&[
-        r".*",
-        r".*",
-        r".*",
-        r"Discord Updater",
-        r"Enpass Assistant",
-        r"Settings",
-        r".*",
-        r"Preferences – General",
-        r".*",
-        r".*",
-        r"Media viewer",
-        r".*",
-        r"Software Updater",
-        r".*",
-        r"^.*?(Guard|Login).*",
-        r"Steam",
-        r"Media viewer",
-        r"Quick Format Citation",
-        r".*",
-        r".*",
-        r".*",
-        r".*",
-        r"Customize WebStorm",
-        r"License Activation",
-        r"Welcome to WebStorm",
-        r".*",
-        r".*",
-        r".*",
-        r".*",
-        r".*",
-        r".*",
-        r".*",
-        r"wl-clipboard",
-    ]).unwrap();
-}
-
 pub fn is_dialog(window: &CosmicSurface) -> bool {
     // Check "window type"
     match window.0.underlying_surface() {
@@ -126,10 +55,35 @@ pub fn is_dialog(window: &CosmicSurface) -> bool {
     false
 }
 
-pub fn has_floating_exception(window: &CosmicSurface) -> bool {
+#[derive(Debug, Clone)]
+pub struct TilingExceptions {
+    app_ids: RegexSet,
+    titles: RegexSet,
+}
+
+impl TilingExceptions {
+    pub fn new(config: &Config) -> Self {
+        let mut app_ids = Vec::new();
+        let mut titles = Vec::new();
+
+        for app in &config.cosmic_conf.tiling_exceptions {
+            for title in &app.titles {
+                app_ids.push(app.appid.clone());
+                titles.push(title.clone());
+            }
+        }
+
+        Self {
+            app_ids: RegexSet::new(app_ids).unwrap(),
+            titles: RegexSet::new(titles).unwrap(),
+        }
+    }
+}
+
+pub fn has_floating_exception(exceptions: &TilingExceptions, window: &CosmicSurface) -> bool {
     // else take a look at our exceptions
-    let appid_matches = EXCEPTIONS_APPID.matches(&window.app_id());
-    let title_matches = EXCEPTIONS_TITLE.matches(&window.title());
+    let appid_matches = exceptions.app_ids.matches(&window.app_id());
+    let title_matches = exceptions.titles.matches(&window.title());
     for idx in appid_matches.into_iter() {
         if title_matches.matched(idx) {
             return true;

src/shell/mod.rs

@@ -1,6 +1,7 @@
 use calloop::LoopHandle;
 use grabs::SeatMoveGrabState;
 use indexmap::IndexMap;
+use layout::TilingExceptions;
 use std::{
     collections::HashMap,
     sync::atomic::Ordering,
@@ -257,6 +258,7 @@ pub struct Shell {
         Output,
     )>,
     resize_indicator: Option<ResizeIndicator>,
+    tiling_exceptions: TilingExceptions,
 
     #[cfg(feature = "debug")]
     pub debug_active: bool,
@@ -1250,6 +1252,7 @@ impl Shell {
             resize_mode: ResizeMode::None,
             resize_state: None,
             resize_indicator: None,
+            tiling_exceptions: layout::TilingExceptions::new(config),
 
             #[cfg(feature = "debug")]
             debug_active: false,
@@ -2093,7 +2096,7 @@ impl Shell {
             && (workspace_output != seat.active_output() || active_handle != workspace.handle);
         let workspace_handle = workspace.handle;
         let is_dialog = layout::is_dialog(&window);
-        let floating_exception = layout::has_floating_exception(&window);
+        let floating_exception = layout::has_floating_exception(&self.tiling_exceptions, &window);
 
         let maybe_focused = workspace.focus_stack.get(&seat).iter().next().cloned();
         if let Some(focused) = maybe_focused {