ryuslash/mode-icons
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Fix mode-icons to work better with vanilla emacs

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Matthew L. Fidler 2016-01-22 17:31:53 -06:00
parent 837c63da12
commit 7f3f53b510
1 changed files with 12 additions and 9 deletions
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21
mode-icons.el
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@ -1,4 +1,3 @@
;;; mode-icons.el --- Show icons for modes -*- lexical-binding: t; -*- ;;; mode-icons.el --- Show icons for modes -*- lexical-binding: t; -*-
;; Copyright (C) 2013 Tom Willemse ;; Copyright (C) 2013 Tom Willemse
@ -74,7 +73,8 @@ absolute path to ICON."
("YAML" "yaml" xpm) ("YAML" "yaml" xpm)
("YASnippet" "yas" xpm) ("YASnippet" "yas" xpm)
(" yas" "yas" xpm) (" yas" "yas" xpm)
(" hs" "hs" xpm)) (" hs" "hs" xpm)
("\\(ElDoc\\|Anzu\\|SP\\|Guide\\|PgLn\\|Golden\\|Undo-Tree\\|Ergo.*\\|,\\)" nil nil))
"Icons for major and minor modes. "Icons for major and minor modes.
Each specificatioun is a list with the first element being the Each specificatioun is a list with the first element being the
@ -86,6 +86,7 @@ without the extension. And the third being the type of icon."
(string :tag "Icon Name") (string :tag "Icon Name")
(const :tag "Suppress" nil)) (const :tag "Suppress" nil))
(choice (choice
(const :tag "text" nil)
(const :tag "png" png) (const :tag "png" png)
(const :tag "gif" gif) (const :tag "gif" gif)
(const :tag "jpeg" jpeg) (const :tag "jpeg" jpeg)
@ -118,16 +119,13 @@ the icon."
(member 'sml/pos-id-separator mode-line-format) (member 'sml/pos-id-separator mode-line-format)
(string-match-p "powerline" (prin1-to-string mode-line-format))))) (string-match-p "powerline" (prin1-to-string mode-line-format)))))
(defun mode-icons-propertize-mode (mode icon-spec &optional extra-props) (defun mode-icons-propertize-mode (mode icon-spec)
"Propertize MODE with ICON-SPEC. "Propertize MODE with ICON-SPEC.
MODE should be a string, the name of the mode to propertize. MODE should be a string, the name of the mode to propertize.
ICON-SPEC should be a specification from `mode-icons'. ICON-SPEC should be a specification from `mode-icons'."
EXTRA-PROPS should be a list of extra properties to apply to the text."
(cond (cond
((not (nth 1 icon-spec)) "") ((not (nth 1 icon-spec)) "")
((and extra-props (mode-icons-need-update-p))
(eval `(propertize ,mode 'display ',(mode-icons-get-icon-display (nth 1 icon-spec) (nth 2 icon-spec)) ,@extra-props)))
(t (propertize mode 'display (mode-icons-get-icon-display (nth 1 icon-spec) (nth 2 icon-spec)))))) (t (propertize mode 'display (mode-icons-get-icon-display (nth 1 icon-spec) (nth 2 icon-spec))))))
(defun mode-icons-get-icon-spec (mode) (defun mode-icons-get-icon-spec (mode)
@ -204,12 +202,17 @@ EXTRA-PROPS should be a list of extra properties to apply to the text."
(push (copy-sequence minor) mode-icons-set-minor-mode-icon-alist)) (push (copy-sequence minor) mode-icons-set-minor-mode-icon-alist))
(setq mode-name (replace-regexp-in-string "^ " "" mode-name)) (setq mode-name (replace-regexp-in-string "^ " "" mode-name))
(setcdr minor (list (concat (or (and mode-icons-separate-images-with-spaces " ") "") (setcdr minor (list (concat (or (and mode-icons-separate-images-with-spaces " ") "")
(mode-icons-propertize-mode mode-name icon-spec mode-icons-minor-mode-base-text-properties))))))))) (mode-icons-propertize-mode mode-name icon-spec)))))))))
(force-mode-line-update)) (force-mode-line-update))
(defun mode-icons--generate-minor-mode-list () (defun mode-icons--generate-minor-mode-list ()
"Extracts all rich strings necessary for the minor mode list." "Extracts all rich strings necessary for the minor mode list."
(split-string (format-mode-line minor-mode-alist))) (delete "" (mapcar (lambda(mode)
(let ((pm (eval `(propertize ,mode ,@mode-icons-minor-mode-base-text-properties))))
(unless (string= pm "")
(setq pm (concat " " pm)))
pm))
(split-string (format-mode-line minor-mode-alist)))))
;; Based on rich-minority by Artur Malabarba ;; Based on rich-minority by Artur Malabarba
(defvar mode-icons--backup-construct nil) (defvar mode-icons--backup-construct nil)