ryuslash/mode-icons
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Add narrow icon

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This commit is contained in:
Matthew L. Fidler 2016-02-18 23:13:20 -06:00
parent 8631548a87
commit 8de4cbe7c2
1 changed files with 41 additions and 4 deletions
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45
mode-icons.el
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@ -150,6 +150,7 @@ absolute path to ICON."
("Octave" "octave" xpm)
("AHK" "autohotkey" xpm)
("Info" #xf05a FontAwesome)
("Narrow" #xf066 FontAwesome)
;; Diminished modes
("\\(?:ElDoc\\|Anzu\\|SP\\|Guide\\|PgLn\\|Undo-Tree\\|Ergo.*\\|,\\|Isearch\\|Ind\\|Fly\\)" nil nil)
)
@ -203,6 +204,16 @@ the icon."
:type '(repeat sexp)
:group 'mode-icons)
(defcustom mode-icons-narrow-text-properties
'('local-map
'(keymap
(mode-line keymap
(mouse-2 . mode-line-widen)))
'mouse-face 'mode-line-highlight 'help-echo "mouse-2: Remove narrowing from buffer")
"List of text propeties to apply to narrowing buffer indicator."
:type '(repeat sexp)
:group 'mode-icons)
(defvar mode-icons-powerline-p nil)
(defun mode-icons-need-update-p ()
"Determine if the mode-icons need an update."
@ -361,6 +372,17 @@ ICON-SPEC should be a specification from `mode-icons'."
(concat " " (eval `(propertize ,mode ,@mode-icons-minor-mode-base-text-properties))))
(split-string (format-mode-line minor-mode-alist))))))
(defun mode-icons--generate-narrow ()
"Extracts all rich strings necessary for narrow indicator."
(let (icon-spec)
(delete " " (delete "" (mapcar (lambda(mode)
(concat " " (eval `(propertize
,(if (setq icon-spec (mode-icons-get-icon-spec mode))
(mode-icons-propertize-mode mode icon-spec)
mode)
,@mode-icons-narrow-text-properties))))
(split-string (format-mode-line "%n")))))))
;; Based on rich-minority by Artur Malabarba
(defvar mode-icons--backup-construct nil)
(defvar mode-icons--mode-line-construct
@ -372,6 +394,11 @@ ICON-SPEC should be a specification from `mode-icons'."
'(:eval (mode-icons--generate-major-mode-item))
"Construct used to replace `mode-name'.")
(defvar mode-icons--narrow-backup-construct nil)
(defvar mode-icons--narrow-construct
'(:eval (mode-icons--generate-narrow))
"Construct used to replace %n in `mode-line-modes'.")
(defun mode-icons-fix (&optional enable)
"Fix mode-icons."
(if enable
@ -386,19 +413,29 @@ ICON-SPEC should be a specification from `mode-icons'."
(and (listp x)
(equal (car x) :propertize)
(equal (cadr x) '("" mode-name))))
mode-line-modes)))
mode-line-modes))
(place-narrow (cl-member-if
(lambda(x)
(and (stringp x) (string= "%n" x)))
mode-line-modes)))
(when place
(setq mode-icons--backup-construct (car place))
(setcar place mode-icons--mode-line-construct))
(when place-major
(setq mode-icons--major-backup-construct (car place-major))
(setcar place-major mode-icons--major-construct)))
(setcar place-major mode-icons--major-construct))
(when place-narrow
(setq mode-icons--narrow-backup-construct (car place-narrow))
(setcar place-narrow mode-icons--narrow-construct)))
(let ((place (member mode-icons--mode-line-construct mode-line-modes))
(place-major (member mode-icons--major-backup-construct mode-line-modes)))
(place-major (member mode-icons--major-backup-construct mode-line-modes))
(place-narrow (member mode-icons--narrow-backup-construct mode-line-modes)))
(when place
(setcar place mode-icons--backup-construct))
(when place-major
(setcar place-major mode-icons--major-backup-construct)))))
(setcar place-major mode-icons--major-backup-construct))
(when place-narrow
(setcar place-narrow mode-icons--narrow-backup-construct)))))
;;;###autoload
(define-minor-mode mode-icons-mode