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Change modeline

This commit is contained in:
Case Duckworth 2022-05-05 18:41:42 -05:00
parent 517b999407
commit f0febf6814
3 changed files with 116 additions and 33 deletions
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14
init.el
View File

@ -429,6 +429,8 @@
(add-to-list 'Info-additional-directory-list dir))
(:with-mode Info-mode ; -_-
(:hook #'reading-mode)
(:local-set +modeline-buffer-position #'+Info-modeline-breadcrumbs
+modeline-position-function #'ignore)
(:bind "c" #'+Info-copy-current-node-name
"w" #'+Info-copy-current-node-name)))
@ -1712,6 +1714,8 @@
(setup (:straight info+)
(:load-after info)
(:option Info-fontify-isolated-quote-flag nil
Info-breadcrumbs-in-mode-line-mode nil
Info-fontify-emphasis-flag nil
Info-fontify-quotations nil
Info-saved-history-file (.etc "info-history"))
(add-hook 'Info-mode-hook #'Info-variable-pitch-text-mode))
@ -1802,6 +1806,7 @@
(cond
((string-match-p "hmm@" (buffer-name))
"🤔 ")))
file-percentage-mode nil
wrap-prefix (make-string +jabber-ws-prefix ?\ )))
(:+leader "C-j" jabber-global-keymap)
(advice-add 'jabber-activity-add :after #'+jabber-tracking-add)
@ -2173,7 +2178,7 @@
(readonly . "=")
(modified . "+")
(t . "-"))
+modeline-minions-icon ";"
+modeline-minions-icon "&"
+modeline-buffer-name-max-length 0.35)
;; Segments
(:option simple-modeline-segments
@ -2182,9 +2187,6 @@
+modeline-modified
+modeline-buffer-name
(lambda () (+modeline-vc " : "))
,(+modeline-concat
'(+modeline-minions
+modeline-major-mode))
+modeline-anzu
)
( ; right
@ -2203,6 +2205,10 @@
",")
+modeline-input-method
+modeline-position
,(+modeline-concat
'(+modeline-minions
+modeline-major-mode))
+modeline-file-percentage
)))
(simple-modeline-mode +1))

67
lisp/+Info.el
View File

@ -13,5 +13,72 @@ arg reversed."
(interactive "P" Info-mode)
(Info-copy-current-node-name (unless arg 0)))
(defun +Info-modeline-breadcrumbs ()
(let ((nodes (Info-toc-nodes Info-current-file))
(node Info-current-node)
(crumbs ())
(depth Info-breadcrumbs-depth-internal)
(text ""))
;; Get ancestors from the cached parent-children node info
(while (and (not (equal "Top" node)) (> depth 0))
(setq node (nth 1 (assoc node nodes)))
(when node (push node crumbs))
(setq depth (1- depth)))
;; Add bottom node.
(setq crumbs (nconc crumbs (list Info-current-node)))
(when crumbs
;; Add top node (and continuation if needed).
(setq crumbs (cons "Top" (if (member (pop crumbs) '(nil "Top"))
crumbs
(cons nil crumbs))))
(dolist (node crumbs)
(let ((crumbs-map (make-sparse-keymap))
(menu-map (make-sparse-keymap "Breadcrumbs in Mode Line")))
(define-key crumbs-map [mode-line mouse-3] menu-map)
(when node
(define-key menu-map [Info-prev]
`(menu-item "Previous Node" Info-prev
:visible ,(Info-check-pointer "prev[ious]*") :help "Go to the previous node"))
(define-key menu-map [Info-next]
`(menu-item "Next Node" Info-next
:visible ,(Info-check-pointer "next") :help "Go to the next node"))
(define-key menu-map [separator] '("--"))
(define-key menu-map [Info-breadcrumbs-in-mode-line-mode]
`(menu-item "Toggle Breadcrumbs" Info-breadcrumbs-in-mode-line-mode
:help "Toggle displaying breadcrumbs in the Info mode-line"
:button (:toggle . Info-breadcrumbs-in-mode-line-mode)))
(define-key menu-map [Info-set-breadcrumbs-depth]
`(menu-item "Set Breadcrumbs Depth" Info-set-breadcrumbs-depth
:help "Set depth of breadcrumbs to show in the mode-line"))
(setq node (if (equal node Info-current-node)
(propertize
(replace-regexp-in-string "%" "%%" Info-current-node)
'face 'mode-line-buffer-id
'help-echo "mouse-1: Scroll back, mouse-2: Scroll forward, mouse-3: Menu"
'mouse-face 'mode-line-highlight
'local-map
(progn
(define-key crumbs-map [mode-line mouse-1] 'Info-mouse-scroll-down)
(define-key crumbs-map [mode-line mouse-2] 'Info-mouse-scroll-up)
crumbs-map))
(propertize
node
'local-map (progn (define-key crumbs-map [mode-line mouse-1]
`(lambda () (interactive) (Info-goto-node ,node)))
(define-key crumbs-map [mode-line mouse-2]
`(lambda () (interactive) (Info-goto-node ,node)))
crumbs-map)
'mouse-face 'mode-line-highlight
'help-echo "mouse-1, mouse-2: Go to this node; mouse-3: Menu")))))
(let ((nodetext (if (not (equal node "Top"))
node
(concat (format "(%s)" (if (stringp Info-current-file)
(file-name-nondirectory Info-current-file)
;; Some legacy code can still use a symbol.
Info-current-file))
node))))
(setq text (concat text (if (equal node "Top") "" " > ") (if node nodetext "...")))))
text)))
(provide '+Info)
;;; +Info.el ends here

68
lisp/+modeline.el
View File

@ -72,26 +72,34 @@ and appended with `truncate-string-ellipsis'."
(natnum :tag "Number of characters")
(float :tag "Fraction of window's width")))
(defcustom +modeline-buffer-position nil
"What to put in the `+modeline-buffer-name' position."
:type 'function
:local t)
(defun +modeline-buffer-name (&optional spacer) ; gonsie
"Display the buffer name."
(let ((bufname (string-trim (string-replace "%" "" (buffer-name)))))
(concat (or spacer +modeline-default-spacer)
(propertize (cond
((ignore-errors
(and (> +modeline-buffer-name-max-length 0)
(< +modeline-buffer-name-max-length 1)))
(truncate-string-to-width bufname
(* (window-total-width) +modeline-buffer-name-max-length)
nil nil t))
((ignore-errors
(> +modeline-buffer-name-max-length 1))
(truncate-string-to-width bufname
+modeline-buffer-name-max-length
nil nil t))
(t bufname))
'help-echo (or (buffer-file-name)
(buffer-name))
'mouse-face 'mode-line-highlight))))
(if (and +modeline-buffer-position (fboundp +modeline-buffer-position))
(funcall +modeline-buffer-position)
(propertize (cond
((ignore-errors
(and (> +modeline-buffer-name-max-length 0)
(< +modeline-buffer-name-max-length 1)))
(truncate-string-to-width bufname
(* (window-total-width)
+modeline-buffer-name-max-length)
nil nil t))
((ignore-errors
(> +modeline-buffer-name-max-length 1))
(truncate-string-to-width bufname
+modeline-buffer-name-max-length
nil nil t))
(t bufname))
'help-echo (or (buffer-file-name)
(buffer-name))
'mouse-face 'mode-line-highlight)))))
(defcustom +modeline-minions-icon "&"
"The \"icon\" for `+modeline-minions' button."
@ -152,17 +160,17 @@ The order of elements matters: whichever one matches first is applied."
(defun +modeline-modified (&optional spacer) ; modified from `simple-modeline-status-modified'
"Display a color-coded \"icon\" indicator for the buffer's status."
(let* ((icon (catch :icon
(dolist (cell +modeline-modified-icon-alist)
(when (pcase (car cell)
('ephemeral (not (buffer-file-name)))
('readonly buffer-read-only)
('modified (buffer-modified-p))
('special
(apply 'derived-mode-p
+modeline-modified-icon-special-modes))
('t t)
(_ nil))
(throw :icon cell))))))
(dolist (cell +modeline-modified-icon-alist)
(when (pcase (car cell)
('ephemeral (not (buffer-file-name)))
('readonly buffer-read-only)
('modified (buffer-modified-p))
('special
(apply 'derived-mode-p
+modeline-modified-icon-special-modes))
('t t)
(_ nil))
(throw :icon cell))))))
(concat (or spacer +modeline-default-spacer)
(propertize (or (cdr-safe icon) "")
'help-echo (format "Buffer \"%s\" is %s."
@ -244,7 +252,8 @@ The order of elements matters: whichever one matches first is applied."
perc
(unless (seq-some (lambda (s) (string= perc s))
'("Top" "Bot" "All"))
"%%%%")))))
"%%%%")
" "))))
(defun +modeline-file-percentage-icon (&optional spacer)
"Display the position in the current file as an icon."
@ -312,7 +321,8 @@ to a function in the current buffer, call that function instead."
+modeline-position-function
(+modeline-concat '(+modeline-region
+modeline-line-column
+modeline-file-percentage)))))
;; +modeline-file-percentage
)))))
(defun +modeline-vc (&optional spacer)
"Display the version control branch of the current buffer in the modeline."