From 5c2b77b41fadd0e65e02455d36d8509f622bc520 Mon Sep 17 00:00:00 2001
From: Blaž Hrastnik
Date: Thu, 1 Sep 2022 16:14:38 +0900
Subject: Make mode editor-wide rather than per-document

---
 helix-view/src/editor.rs | 16 +++++++++++-----
 1 file changed, 11 insertions(+), 5 deletions(-)

(limited to 'helix-view/src/editor.rs')

diff --git a/helix-view/src/editor.rs b/helix-view/src/editor.rs
index 0bf7ebd0..ed1813b3 100644
--- a/helix-view/src/editor.rs
+++ b/helix-view/src/editor.rs
@@ -595,6 +595,8 @@ pub struct Breakpoint {
 }
 
 pub struct Editor {
+    /// Current editing mode.
+    pub mode: Mode,
     pub tree: Tree,
     pub next_document_id: DocumentId,
     pub documents: BTreeMap<DocumentId, Document>,
@@ -677,6 +679,7 @@ impl Editor {
         area.height -= 1;
 
         Self {
+            mode: Mode::Normal,
             tree: Tree::new(area),
             next_document_id: DocumentId::default(),
             documents: BTreeMap::new(),
@@ -708,6 +711,11 @@ impl Editor {
         }
     }
 
+    /// Current editing mode for the [`Editor`].
+    pub fn mode(&self) -> Mode {
+        self.mode
+    }
+
     pub fn config(&self) -> DynGuard<Config> {
         self.config.load()
     }
@@ -1103,8 +1111,7 @@ impl Editor {
 
         // if leaving the view: mode should reset
         if prev_id != view_id {
-            let doc_id = self.tree.get(prev_id).doc;
-            self.documents.get_mut(&doc_id).unwrap().mode = Mode::Normal;
+            self.mode = Mode::Normal;
         }
     }
 
@@ -1115,8 +1122,7 @@ impl Editor {
 
         // if leaving the view: mode should reset
         if prev_id != id {
-            let doc_id = self.tree.get(prev_id).doc;
-            self.documents.get_mut(&doc_id).unwrap().mode = Mode::Normal;
+            self.mode = Mode::Normal;
         }
     }
 
@@ -1187,7 +1193,7 @@ impl Editor {
             let inner = view.inner_area();
             pos.col += inner.x as usize;
             pos.row += inner.y as usize;
-            let cursorkind = config.cursor_shape.from_mode(doc.mode());
+            let cursorkind = config.cursor_shape.from_mode(self.mode);
             (Some(pos), cursorkind)
         } else {
             (None, CursorKind::default())
-- 
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