branch: elpa/magit
commit bd7b7f143c006f698e6e3d1901d1948eb78eddf6
Author: Jonas Bernoulli <jo...@bernoul.li>
Commit: Jonas Bernoulli <jo...@bernoul.li>
magit-focused-sections: New function
---
lisp/magit-section.el | 21 ++++++++++++++++++++-
1 file changed, 20 insertions(+), 1 deletion(-)
diff --git a/lisp/magit-section.el b/lisp/magit-section.el
index 87d16fc9d1..9410d861d7 100644
--- a/lisp/magit-section.el
+++ b/lisp/magit-section.el
@@ -308,6 +308,7 @@ no effect. This also has no effect for Emacs >= 28, where
(defvar-local magit-section-highlight-overlays nil)
(defvar-local magit-section-highlighted-sections nil)
(defvar-local magit-section-unhighlight-sections nil)
+(defvar-local magit-section-focused-sections nil)
(defvar-local magit-section-inhibit-markers nil)
(defvar-local magit-section-insert-in-reverse nil)
@@ -1684,7 +1685,8 @@ evaluated its BODY. Admittedly that's a bit of a hack."
;; updated afterwards.
(magit-menu-highlight-point-section))
(setq magit-section-pre-command-region-p (region-active-p))
- (setq magit-section-pre-command-section (magit-current-section)))
+ (setq magit-section-pre-command-section (magit-current-section))
+ (setq magit-section-focused-sections nil))
(defun magit-section-post-command-hook ()
(let ((window (selected-window)))
@@ -2046,6 +2048,23 @@ excluding SECTION itself."
('next (cdr (member section siblings)))
(_ (remq section siblings)))))
+(defun magit-focused-sections ()
+ "Return a list of the selected sections and all their descendants.
+If no sections are selected return a list of the current section and
+its descendants, except if that is the root section, in which case
+return nil."
+ (or magit-section-focused-sections
+ (setq magit-section-focused-sections
+ (let ((current (magit-current-section)))
+ (and (not (eq current magit-root-section))
+ (let (sections)
+ (letrec ((collect (lambda (section)
+ (mapc collect (oref section children))
+ (push section sections))))
+ (mapc collect
+ (or (magit-region-sections) (list current))))
+ sections))))))
+
(defun magit-region-values (&optional condition multiple)
"Return a list of the values of the selected sections.
