From 8958bf0a926a6e6afc63f0c59f3fa6761f5da709 Mon Sep 17 00:00:00 2001
From: Roland Kovacs
Date: Fri, 20 May 2022 03:25:04 +0200
Subject: Implement view transpose (#2461)

Change the layout of existing split view from horizontal to vertical and
vica-versa. It only effects the focused view and its siblings, i.e. not
recursive.

Command is mapped to 't' or 'C-t' under the Window menus.---
 helix-term/src/commands.rs       | 5 +++++
 helix-term/src/keymap/default.rs | 2 ++
 2 files changed, 7 insertions(+)

(limited to 'helix-term')

diff --git a/helix-term/src/commands.rs b/helix-term/src/commands.rs
index f0b54e0b..855f2d7d 100644
--- a/helix-term/src/commands.rs
+++ b/helix-term/src/commands.rs
@@ -360,6 +360,7 @@ impl MappableCommand {
         jump_view_left, "Jump to the split to the left",
         jump_view_up, "Jump to the split above",
         jump_view_down, "Jump to the split below",
+        transpose_view, "Transpose splits",
         rotate_view, "Goto next window",
         hsplit, "Horizontal bottom split",
         hsplit_new, "Horizontal bottom split scratch buffer",
@@ -3863,6 +3864,10 @@ fn jump_view_down(cx: &mut Context) {
     cx.editor.focus_down()
 }
 
+fn transpose_view(cx: &mut Context) {
+    cx.editor.transpose_view()
+}
+
 // split helper, clear it later
 fn split(cx: &mut Context, action: Action) {
     let (view, doc) = current!(cx.editor);
diff --git a/helix-term/src/keymap/default.rs b/helix-term/src/keymap/default.rs
index a8ff8be9..124517d4 100644
--- a/helix-term/src/keymap/default.rs
+++ b/helix-term/src/keymap/default.rs
@@ -171,6 +171,7 @@ pub fn default() -> HashMap<Mode, Keymap> {
             "C-w" | "w" => rotate_view,
             "C-s" | "s" => hsplit,
             "C-v" | "v" => vsplit,
+            "C-t" | "t" => transpose_view,
             "f" => goto_file_hsplit,
             "F" => goto_file_vsplit,
             "C-q" | "q" => wclose,
@@ -226,6 +227,7 @@ pub fn default() -> HashMap<Mode, Keymap> {
                 "C-w" | "w" => rotate_view,
                 "C-s" | "s" => hsplit,
                 "C-v" | "v" => vsplit,
+                "C-t" | "t" => transpose_view,
                 "f" => goto_file_hsplit,
                 "F" => goto_file_vsplit,
                 "C-q" | "q" => wclose,
-- 
cgit v1.2.3-70-g09d2