Add Monitor::maximize_geometry: maximize covers a dock, still stops at a top bar

toggle_maximize previously targeted full_geometry outright (past every
reserved zone), on an earlier request specifically about the dock -
which also silently let it extend behind a top bar's zone, reported
back as its own bug once live-tested. maximize_geometry is a third
rect distinct from geometry (every zone) and full_geometry (none):
full_geometry with only a top-anchored bar's exclusive zone subtracted
back out. New test locks in dock-covered/bar-respected together.

1 files changed, 13 insertions, 1 deletions

diff --git a/crates/core/src/manager/winops.rs b/crates/core/src/manager/winops.rs
index e656298..6f4d53e 100644
--- a/crates/core/src/manager/winops.rs
+++ b/crates/core/src/manager/winops.rs
@@ -93,7 +93,19 @@ impl WindowManager {
     }
 
     pub fn toggle_maximize(&mut self, id: WindowId) {
-        let monitor_geom = self.windows.get(&id).and_then(|w| self.monitor_for(w.monitor)).map(|m| m.geometry);
+        // `maximize_geometry`, not `geometry` or `full_geometry`: maximize
+        // covers the whole monitor past a dock's reserved zone, same as
+        // `toggle_fullscreen` - but still stops at a top bar's, unlike
+        // fullscreen. Previously targeted `full_geometry` outright (past
+        // both), on the user's own request specifically about the dock;
+        // that also silently pulled maximize past the top bar, which
+        // wasn't part of that request and was reported back as its own
+        // bug once live-tested. See `Monitor::maximize_geometry`'s own doc
+        // comment for the exact rect this now is. The only remaining
+        // difference from fullscreen is `decorated` (maximize keeps
+        // whatever decoration state the window already had; fullscreen
+        // forces it off).
+        let monitor_geom = self.windows.get(&id).and_then(|w| self.monitor_for(w.monitor)).map(|m| m.maximize_geometry);
         let animations_enabled = self.animations_enabled;
         let Some(w) = self.windows.get_mut(&id) else { return };
         let from = w.geometry;