summaryrefslogtreecommitdiffhomepage
path: root/eos
diff options
context:
space:
mode:
authorjao <jao@gnu.org>2021-01-22 02:43:35 +0000
committerjao <jao@gnu.org>2021-01-22 02:43:35 +0000
commit14ac8cbfa7a6d497f4c0016b7bc4c5ce5185aeba (patch)
treeea44e298b96bea10c19ffef27c998296abd7d476 /eos
parentcf6007637e972271a0c1d9d9a0744536454a9e75 (diff)
downloadelibs-14ac8cbfa7a6d497f4c0016b7bc4c5ce5185aeba.tar.gz
elibs-14ac8cbfa7a6d497f4c0016b7bc4c5ce5185aeba.tar.bz2
which-keyish embark prompter sans 2k loc imported
Diffstat (limited to 'eos')
-rw-r--r--eos/jao-embark-prompter.el64
1 files changed, 64 insertions, 0 deletions
diff --git a/eos/jao-embark-prompter.el b/eos/jao-embark-prompter.el
new file mode 100644
index 0000000..969111e
--- /dev/null
+++ b/eos/jao-embark-prompter.el
@@ -0,0 +1,64 @@
+;;; jao-embark-prompter.el --- a prompter for embark -*- lexical-binding: t; -*-
+
+;; Copyright (C) 2021 jao
+
+;; Author: jao <mail@jao.io>
+;; Keywords: convenience
+
+;; This program is free software; you can redistribute it and/or modify
+;; it under the terms of the GNU General Public License as published by
+;; the Free Software Foundation, either version 3 of the License, or
+;; (at your option) any later version.
+
+;; This program is distributed in the hope that it will be useful,
+;; but WITHOUT ANY WARRANTY; without even the implied warranty of
+;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+;; GNU General Public License for more details.
+
+;; You should have received a copy of the GNU General Public License
+;; along with this program. If not, see <https://www.gnu.org/licenses/>.
+
+;;; Commentary:
+
+;; Custom action prompting
+
+;;; Code:
+
+(defun jao-embark--show-keymap (keymap)
+ (with-current-buffer (cvs-get-buffer-create "*Embark Actions*")
+ (read-only-mode -1)
+ (setq-local cursor-type nil)
+ (delete-region (point-min) (point-max))
+ (seq-each (lambda (x)
+ (let ((k (car x)) (c (cdr x)))
+ (unless (embark--omit-binding-p c)
+ (let ((desc (if (numberp k)
+ (single-key-description k)
+ (key-description k)))
+ (cmd (symbol-name c)))
+ (insert (propertize desc 'face 'embark-keybinding)
+ embark-key-action-separator
+ (symbol-name c)
+ "\n")))))
+ (cdr (keymap-canonicalize keymap)))
+ (insert "Action? ")
+ (read-only-mode 1)
+ (pop-to-buffer (current-buffer) nil t)))
+
+(defun jao-embark--prompter (keymap)
+ (let* ((buf (jao-embark--show-keymap keymap))
+ (cmd (embark-keymap-prompter keymap)))
+ (embark-kill-buffer-and-window buf)
+ cmd))
+
+(advice-add 'embark-completing-read-prompter :override
+ #'jao-embark--prompter)
+
+(add-to-list 'display-buffer-alist
+ '("\\`\\*Embark Actions*\\*"
+ (display-buffer-at-bottom)
+ (window-parameters (mode-line-format . none))
+ (window-height . fit-window-to-buffer)))
+
+(provide 'jao-embark-prompter)
+;;; jao-embark-prompter.el ends here