config: add visibility window criteria

src/config/handler.rs

@@ -1998,6 +1998,7 @@ impl ConfigProxyHandler {
                 mgr.client(&self.state, &self.get_client_matcher(*c)?.node)
             }
             WindowCriterionIpc::Floating => mgr.floating(),
+            WindowCriterionIpc::Visible => mgr.visible(),
         };
         let cached = Rc::new(CachedCriterion {
             crit: criterion.clone(),

src/criteria/tlm.rs

@@ -16,6 +16,7 @@ use {
                 tlmm_floating::TlmMatchFloating,
                 tlmm_kind::TlmMatchKind,
                 tlmm_string::{TlmMatchAppId, TlmMatchTitle},
+                tlmm_visible::TlmMatchVisible,
             },
         },
         state::State,
@@ -40,6 +41,7 @@ bitflags! {
     TL_CHANGED_TITLE       = 1 << 2,
     TL_CHANGED_APP_ID      = 1 << 3,
     TL_CHANGED_FLOATING    = 1 << 4,
+    TL_CHANGED_VISIBLE     = 1 << 5,
 }
 
 type TlmFixedRootMatcher<T> = FixedRootMatcher<ToplevelData, T>;
@@ -50,6 +52,7 @@ pub struct TlMatcherManager {
     leaf_events: Rc<AsyncQueue<CritLeafEvent<ToplevelData>>>,
     constant: TlmFixedRootMatcher<CritMatchConstant<ToplevelData>>,
     floating: TlmFixedRootMatcher<TlmMatchFloating>,
+    visible: TlmFixedRootMatcher<TlmMatchVisible>,
     matchers: Rc<RootMatchers>,
 }
 
@@ -101,6 +104,7 @@ impl TlMatcherManager {
         Self {
             constant: CritMatchConstant::create(&matchers, ids),
             floating: bool!(TlmMatchFloating),
+            visible: bool!(TlmMatchVisible),
             changes: Default::default(),
             leaf_events: Default::default(),
             ids: ids.clone(),
@@ -168,6 +172,7 @@ impl TlMatcherManager {
         conditional!(TL_CHANGED_TITLE, title);
         conditional!(TL_CHANGED_APP_ID, app_id);
         fixed_conditional!(TL_CHANGED_FLOATING, floating);
+        fixed_conditional!(TL_CHANGED_VISIBLE, visible);
         false
     }
 
@@ -235,6 +240,7 @@ impl TlMatcherManager {
         conditional!(TL_CHANGED_TITLE, title);
         conditional!(TL_CHANGED_APP_ID, app_id);
         fixed_conditional!(TL_CHANGED_FLOATING, floating);
+        fixed_conditional!(TL_CHANGED_VISIBLE, visible);
     }
 
     pub fn title(&self, string: CritLiteralOrRegex) -> Rc<TlmUpstreamNode> {
@@ -256,6 +262,10 @@ impl TlMatcherManager {
     pub fn client(&self, state: &Rc<State>, client: &Rc<ClmUpstreamNode>) -> Rc<TlmUpstreamNode> {
         TlmMatchClient::new(state, client)
     }
+
+    pub fn visible(&self) -> Rc<TlmUpstreamNode> {
+        self.visible[true].clone()
+    }
 }
 
 impl CritTarget for ToplevelData {

src/criteria/tlm/tlm_matchers.rs

@@ -21,3 +21,4 @@ pub mod tlmm_client;
 pub mod tlmm_floating;
 pub mod tlmm_kind;
 pub mod tlmm_string;
+pub mod tlmm_visible;

src/criteria/tlm/tlm_matchers/tlmm_visible.rs

@@ -0,0 +1,11 @@
+use crate::{criteria::crit_graph::CritFixedRootCriterion, tree::ToplevelData};
+
+pub struct TlmMatchVisible(pub bool);
+
+fixed_root_criterion!(TlmMatchVisible, visible);
+
+impl CritFixedRootCriterion<ToplevelData> for TlmMatchVisible {
+    fn matches(&self, data: &ToplevelData) -> bool {
+        data.visible.get()
+    }
+}

src/tree/toplevel.rs

@@ -5,7 +5,7 @@ use {
             CritDestroyListener, CritMatcherId,
             tlm::{
                 TL_CHANGED_APP_ID, TL_CHANGED_DESTROYED, TL_CHANGED_FLOATING, TL_CHANGED_NEW,
-                TL_CHANGED_TITLE, TlMatcherChange,
+                TL_CHANGED_TITLE, TL_CHANGED_VISIBLE, TlMatcherChange,
             },
         },
         ifs::{
@@ -631,7 +631,9 @@ impl ToplevelData {
     }
 
     pub fn set_visible(&self, node: &dyn Node, visible: bool) {
-        self.visible.set(visible);
+        if self.visible.replace(visible) != visible {
+            self.property_changed(TL_CHANGED_VISIBLE);
+        }
         self.seat_state.set_visible(node, visible);
         for sc in self.jay_screencasts.lock().values() {
             sc.update_latch_listener();