From d23ed3bfe439131004cf8c247fb4b4600fa92aff Mon Sep 17 00:00:00 2001
From: alex-ds13 <145657253+alex-ds13@users.noreply.github.com>
Date: Sat, 6 Dec 2025 13:33:32 +0000
Subject: fix(selectable): prevent clash with other's custom operations

- Make the `global_selection` operation check for the new
  `IndependentSelection` when trying to downcast_mut.
- `IndependentSelection` uses wraps a `RefCell` so it can change its
  inner value. Theres some helper methods to create this
  `IndependentSelection` from an existing value and to then get the
  changed value once the operation is done. This way the `Text` and
  `Rich` simply need to pass this `IndependentSelection` to the
  operation `custom` method which will make sure it wont clash with any
  other custom operations that could be using `&mut bool` as well.
---
 src/text/rich.rs | 9 ++++-----
 1 file changed, 4 insertions(+), 5 deletions(-)

(limited to 'src/text')

diff --git a/src/text/rich.rs b/src/text/rich.rs
index b49adbd..eb8b6b2 100644
--- a/src/text/rich.rs
+++ b/src/text/rich.rs
@@ -954,12 +954,11 @@ where
             }
         }
 
-        // let mut isel = crate::operation::IndependentSelection::new(&mut self.independent_selection);
-        operation.custom(
-            None,
-            layout.bounds(),
-            &mut self.independent_selection,
+        let mut isel = crate::operation::IndependentSelection::new(
+            self.independent_selection,
         );
+        operation.custom(None, layout.bounds(), &mut isel);
+        self.independent_selection = isel.get();
     }
 
     fn mouse_interaction(
-- 
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