From 2f4d326b7ee1a1e1e3a8e0d88c2751522645495f Mon Sep 17 00:00:00 2001
From: jao <jao@gnu.org>
Date: Fri, 19 Sep 2025 19:16:17 +0100
Subject: gnus: making three panes work on darwin

---
 custom/jao-custom-gnus.el | 110 +++++++++++++++++++++++++++++++---------------
 lib/eos/jao-afio.el       |   2 +-
 2 files changed, 76 insertions(+), 36 deletions(-)

diff --git a/custom/jao-custom-gnus.el b/custom/jao-custom-gnus.el
index 4e88d59..4cf3841 100644
--- a/custom/jao-custom-gnus.el
+++ b/custom/jao-custom-gnus.el
@@ -34,7 +34,7 @@
 ;;;; verbosity
 (setq gnus-verbose 4)
 ;;;; geometry
-(defvar jao-gnus-use-three-panes t)
+(defvar jao-gnus-use-three-panes (not jao-notmuch-enabled))
 (defvar jao-gnus-groups-width 50)
 (defvar jao-gnus-wide-width 190)
 
@@ -44,37 +44,76 @@
 
 (setq calendar-left-margin 6)
 
-(let ((wide-len jao-gnus-wide-width)
-      (groups-len jao-gnus-groups-width)
-      (summary-len (- jao-gnus-wide-width jao-gnus-groups-width)))
-  (gnus-add-configuration
-   `(article
-     (horizontal 1.0
-                 (vertical ,groups-len (group 1.0))
-                 (vertical 1.0
-                           (summary 0.25 point)
-                           (article 1.0)))))
-
-  ;; (gnus-add-configuration
-  ;;  `(group (horizontal 1.0 (group ,wide-len point))))
-
-  (gnus-add-configuration
-   `(message (horizontal 1.0 (message ,wide-len point))))
-
-  (gnus-add-configuration
-   `(reply-yank (horizontal 1.0 (message ,wide-len point))))
-
-  (gnus-add-configuration
-   `(summary
-     (horizontal 1.0
-                 (vertical ,groups-len (group 1.0))
-                 (vertical 1.0 (summary 1.0 point)))))
-
-  (gnus-add-configuration
-   `(reply
-     (horizontal 1.0
-                 (message ,(- wide-len 100) point)
-                 (article 100)))))
+(if jao-gnus-use-three-panes
+    (let ((side-bar '(vertical 1.0
+                               ("inbox.org" 0.4)
+                               ("*Org Agenda*" 1.0)
+                               ("*Calendar*" 8)))
+          (wide-len jao-gnus-wide-width)
+          (groups-len jao-gnus-groups-width)
+          (summary-len (- jao-gnus-wide-width jao-gnus-groups-width)))
+      (gnus-add-configuration
+       `(article
+         (horizontal 1.0
+                     (vertical ,groups-len (group 1.0))
+                     (vertical ,summary-len
+                               (summary 0.25 point)
+                               (article 1.0))
+                     ,side-bar)))
+
+      (gnus-add-configuration
+       `(group (horizontal 1.0 (group ,wide-len point) ,side-bar)))
+
+      (gnus-add-configuration
+       `(message (horizontal 1.0 (message ,wide-len point) ,side-bar)))
+
+      (gnus-add-configuration
+       `(reply-yank (horizontal 1.0 (message ,wide-len point) ,side-bar)))
+
+      (gnus-add-configuration
+       `(summary
+         (horizontal 1.0
+                     (vertical ,groups-len (group 1.0))
+                     (vertical ,summary-len (summary 1.0 point))
+                     ,side-bar)))
+
+      (gnus-add-configuration
+       `(reply
+         (horizontal 1.0
+                     (message ,(- wide-len 100) point)
+                     (article 100)
+                     ,side-bar))))
+  (let ((wide-len jao-gnus-wide-width)
+        (groups-len jao-gnus-groups-width)
+        (summary-len (- jao-gnus-wide-width jao-gnus-groups-width)))
+    (gnus-add-configuration
+     `(article
+       (horizontal 1.0
+                   (vertical ,groups-len (group 1.0))
+                   (vertical 1.0
+                             (summary 0.25 point)
+                             (article 1.0)))))
+
+    ;; (gnus-add-configuration
+    ;;  `(group (horizontal 1.0 (group ,wide-len point))))
+
+    (gnus-add-configuration
+     `(message (horizontal 1.0 (message ,wide-len point))))
+
+    (gnus-add-configuration
+     `(reply-yank (horizontal 1.0 (message ,wide-len point))))
+
+    (gnus-add-configuration
+     `(summary
+       (horizontal 1.0
+                   (vertical ,groups-len (group 1.0))
+                   (vertical 1.0 (summary 1.0 point)))))
+
+    (gnus-add-configuration
+     `(reply
+       (horizontal 1.0
+                   (message ,(- wide-len 100) point)
+                   (article 100))))))
 
 ;;;; no blue icon
 (advice-add 'gnus-mode-line-buffer-identification :override #'identity)
@@ -308,12 +347,13 @@
               "\n"))
 
 (defun jao-gnus--set-summary-line (&optional w)
-  (let* ((d (if jao-gnus-use-three-panes (+ jao-gnus-groups-width 11) 12))
+  (let* ((d (if jao-gnus-use-three-panes
+                (+ jao-gnus-groups-width 11)
+              (+ jao-gnus-groups-width 12)))
          (w (- (or w (window-width)) d)))
     (setq gnus-summary-line-format (format jao-gnus--summary-line-fmt w))))
 
-;; (add-hook 'gnus-select-group-hook 'jao-gnus--set-summary-line)
-;; (jao-gnus--set-summary-line 150)
+(add-hook 'gnus-select-group-hook 'jao-gnus--set-summary-line)
 
 (add-to-list 'nnmail-extra-headers 'Cc)
 (add-to-list 'nnmail-extra-headers 'BCc)
diff --git a/lib/eos/jao-afio.el b/lib/eos/jao-afio.el
index 10e9115..4506bd8 100644
--- a/lib/eos/jao-afio.el
+++ b/lib/eos/jao-afio.el
@@ -122,10 +122,10 @@
 ;;;###autoload
 (defun jao-afio-open-gnus ()
   (interactive)
-  (delete-other-windows)
   (jao-org-agenda)
   (calendar)
   (find-file (expand-file-name "inbox.org" org-directory))
+  (delete-other-windows)
   (gnus)
   (jao-gnus--set-summary-line))
 
-- 
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