chore: Move some rendering-related state into the shell

src/backend/render/mod.rs

@@ -477,9 +477,7 @@ where
 pub fn workspace_elements<R>(
     _gpu: Option<&DrmNode>,
     renderer: &mut R,
-    shell: &Shell,
-    config: &Config,
-    theme: &Theme,
+    shell: &Arc<RwLock<Shell>>,
     now: Time<Monotonic>,
     output: &Output,
     previous: Option<(WorkspaceHandle, usize, WorkspaceDelta)>,
@@ -495,7 +493,10 @@ where
     CosmicMappedRenderElement<R>: RenderElement<R>,
     WorkspaceRenderElement<R>: RenderElement<R>,
 {
+    let theme = shell.read().unwrap().theme().clone();
     let seats = shell
+        .read()
+        .unwrap()
         .seats
         .iter()
         .cloned()
@@ -504,7 +505,7 @@ where
     let mut elements = cursor_elements(
         renderer,
         seats.iter(),
-        theme,
+        &theme,
         now,
         output,
         cursor_mode,
@@ -535,6 +536,8 @@ where
         }
     }
 
+    let shell = shell.read().unwrap();
+
     // If session locked, only show session lock surfaces
     if let Some(session_lock) = &shell.session_lock {
         elements.extend(
@@ -606,7 +609,7 @@ where
         Vec::new()
     };
 
-    let active_hint = if config.cosmic_conf.active_hint {
+    let active_hint = if shell.active_hint {
         theme.active_hint as u8
     } else {
         0
@@ -695,7 +698,7 @@ where
 
     let offset = match previous.as_ref() {
         Some((previous, previous_idx, start)) => {
-            let layout = config.cosmic_conf.workspaces.workspace_layout;
+            let layout = shell.workspaces.layout;
 
             let workspace = shell
                 .workspaces
@@ -964,9 +967,7 @@ pub fn render_output<'d, R, Target, OffTarget>(
     target: Target,
     damage_tracker: &'d mut OutputDamageTracker,
     age: usize,
-    shell: &Shell,
-    config: &Config,
-    theme: &Theme,
+    shell: &Arc<RwLock<Shell>>,
     now: Time<Monotonic>,
     output: &Output,
     cursor_mode: CursorMode,
@@ -989,12 +990,14 @@ where
     WorkspaceRenderElement<R>: RenderElement<R>,
     Target: Clone,
 {
-    let (previous_workspace, workspace) = shell.workspaces.active(output);
-    let (previous_idx, idx) = shell.workspaces.active_num(output);
+    let shell_ref = shell.read().unwrap();
+    let (previous_workspace, workspace) = shell_ref.workspaces.active(output);
+    let (previous_idx, idx) = shell_ref.workspaces.active_num(output);
     let previous_workspace = previous_workspace
         .zip(previous_idx)
         .map(|((w, start), idx)| (w.handle, idx, start));
     let workspace = (workspace.handle, idx);
+    std::mem::drop(shell_ref);
 
     let result = render_workspace(
         gpu,
@@ -1004,8 +1007,6 @@ where
         age,
         None,
         shell,
-        config,
-        theme,
         now,
         output,
         previous_workspace,
@@ -1118,9 +1119,7 @@ pub fn render_workspace<'d, R, Target, OffTarget>(
     damage_tracker: &'d mut OutputDamageTracker,
     age: usize,
     additional_damage: Option<Vec<Rectangle<i32, Logical>>>,
-    shell: &Shell,
-    config: &Config,
-    theme: &Theme,
+    shell: &Arc<RwLock<Shell>>,
     now: Time<Monotonic>,
     output: &Output,
     previous: Option<(WorkspaceHandle, usize, WorkspaceDelta)>,
@@ -1154,8 +1153,6 @@ where
         gpu,
         renderer,
         shell,
-        config,
-        theme,
         now,
         output,
         previous,

src/backend/winit.rs

@@ -64,9 +64,7 @@ impl WinitState {
             surface.clone(),
             &mut self.damage_tracker,
             age,
-            &*state.shell.read().unwrap(),
-            &state.config,
-            &state.theme,
+            &state.shell,
             state.clock.now(),
             &self.output,
             CursorMode::NotDefault,

src/backend/x11.rs

@@ -219,9 +219,7 @@ impl Surface {
             buffer.clone(),
             &mut self.damage_tracker,
             age as usize,
-            &*state.shell.read().unwrap(),
-            &state.config,
-            &state.theme,
+            &state.shell,
             state.clock.now(),
             &self.output,
             render::CursorMode::NotDefault,

src/input/mod.rs

@@ -1671,17 +1671,10 @@ impl State {
             }
             #[cfg(feature = "debug")]
             Action::Debug => {
-                self.common.egui.active = !self.common.egui.active;
-                for mapped in self
-                    .common
-                    .shell
-                    .read()
-                    .unwrap()
-                    .workspaces
-                    .spaces()
-                    .flat_map(|w| w.mapped())
-                {
-                    mapped.set_debug(self.common.egui.active);
+                let mut shell = self.common.shell.write().unwrap();
+                shell.debug_active = !shell.debug_active;
+                for mapped in shell.workspaces.spaces().flat_map(|w| w.mapped()) {
+                    mapped.set_debug(shell.debug_active);
                 }
             }
             #[cfg(not(feature = "debug"))]

src/shell/mod.rs

@@ -7,7 +7,10 @@ use std::{
 };
 use wayland_backend::server::ClientId;
 
-use cosmic_comp_config::{workspace::WorkspaceMode, TileBehavior};
+use cosmic_comp_config::{
+    workspace::{WorkspaceLayout, WorkspaceMode},
+    TileBehavior,
+};
 use cosmic_protocols::workspace::v1::server::zcosmic_workspace_handle_v1::{
     State as WState, TilingState,
 };
@@ -200,6 +203,7 @@ pub struct Shell {
     pub seats: Seats,
 
     theme: cosmic::Theme,
+    pub active_hint: bool,
     overview_mode: OverviewMode,
     swap_indicator: Option<SwapIndicator>,
     resize_mode: ResizeMode,
@@ -212,6 +216,9 @@ pub struct Shell {
         Output,
     )>,
     resize_indicator: Option<ResizeIndicator>,
+
+    #[cfg(feature = "debug")]
+    debug_active: bool,
 }
 
 #[derive(Debug)]
@@ -552,6 +559,7 @@ impl WorkspaceSet {
 pub struct Workspaces {
     pub sets: IndexMap<Output, WorkspaceSet>,
     backup_set: Option<WorkspaceSet>,
+    pub layout: WorkspaceLayout,
     mode: WorkspaceMode,
     autotile: bool,
     autotile_behavior: TileBehavior,
@@ -563,6 +571,7 @@ impl Workspaces {
         Workspaces {
             sets: IndexMap::new(),
             backup_set: None,
+            layout: config.cosmic_conf.workspaces.workspace_layout,
             mode: config.cosmic_conf.workspaces.workspace_mode,
             autotile: config.cosmic_conf.autotile,
             autotile_behavior: config.cosmic_conf.autotile_behavior,
@@ -736,6 +745,7 @@ impl Workspaces {
     ) {
         let old_mode = self.mode;
         self.mode = config.cosmic_conf.workspaces.workspace_mode;
+        self.layout = config.cosmic_conf.workspaces.workspace_layout;
 
         if self.sets.len() <= 1 {
             return;
@@ -1091,6 +1101,8 @@ impl Common {
 
     pub fn update_config(&mut self) {
         let mut shell = self.shell.write().unwrap();
+        shell.active_hint = self.config.cosmic_conf.active_hint;
+
         let mut workspace_state = self.workspace_state.update();
         shell.workspaces.update_config(
             &self.config,
@@ -1147,11 +1159,15 @@ impl Shell {
             session_lock: None,
 
             theme,
+            active_hint: config.cosmic_conf.active_hint,
             overview_mode: OverviewMode::None,
             swap_indicator: None,
             resize_mode: ResizeMode::None,
             resize_state: None,
             resize_indicator: None,
+
+            #[cfg(feature = "debug")]
+            debug_active: false,
         }
     }
 
@@ -1833,7 +1849,7 @@ impl Shell {
         ));
         #[cfg(feature = "debug")]
         {
-            mapped.set_debug(state.common.egui.active);
+            mapped.set_debug(self.debug_active);
         }
 
         let workspace_empty = workspace.mapped().next().is_none();
@@ -3162,6 +3178,10 @@ impl Shell {
             .set_theme(theme.clone(), xdg_activation_state);
     }
 
+    pub fn theme(&self) -> &cosmic::Theme {
+        &self.theme
+    }
+
     pub fn take_presentation_feedback(
         &self,
         output: &Output,

src/wayland/handlers/screencopy/render.rs

@@ -284,9 +284,7 @@ pub fn render_workspace_to_buffer(
                 dt,
                 age,
                 additional_damage,
-                &*common.shell.read().unwrap(),
-                &common.config,
-                &common.theme,
+                &common.shell,
                 common.clock.now(),
                 &output,
                 None,
@@ -312,9 +310,7 @@ pub fn render_workspace_to_buffer(
                 dt,
                 age,
                 additional_damage,
-                &*common.shell.read().unwrap(),
-                &common.config,
-                &common.theme,
+                &common.shell,
                 common.clock.now(),
                 &output,
                 None,