;;; ui/doom-modeline/config.el -*- lexical-binding: t; -*- ;; ;; Modeline library (defvar doom--modeline-fn-alist ()) (defvar doom--modeline-var-alist ()) (defmacro def-modeline-segment! (name &rest body) "Defines a modeline segment and byte compiles it." (declare (indent defun) (doc-string 2)) (let ((sym (intern (format "doom-modeline-segment--%s" name))) (docstring (if (stringp (car body)) (pop body) (format "%s modeline segment" name)))) (cond ((and (symbolp (car body)) (not (cdr body))) (add-to-list 'doom--modeline-var-alist (cons name (car body))) `(add-to-list 'doom--modeline-var-alist (cons ',name ',(car body)))) (t (add-to-list 'doom--modeline-fn-alist (cons name sym)) `(progn (fset ',sym (lambda () ,docstring ,@body)) (add-to-list 'doom--modeline-fn-alist (cons ',name ',sym)) ,(unless (bound-and-true-p byte-compile-current-file) `(let (byte-compile-warnings) (byte-compile #',sym)))))))) (defun doom--prepare-modeline-segments (segments) (let (forms it) (dolist (seg segments) (cond ((stringp seg) (push seg forms)) ((symbolp seg) (cond ((setq it (cdr (assq seg doom--modeline-fn-alist))) (push (list it) forms)) ((setq it (cdr (assq seg doom--modeline-var-alist))) (push it forms)) ((error "%s is not a defined segment" seg)))) ((error "%s is not a valid segment" seg)))) (nreverse forms))) (defun def-modeline! (name lhs &optional rhs) "Defines a modeline format and byte-compiles it. NAME is a symbol to identify it (used by `doom-modeline' for retrieval). LHS and RHS are lists of symbols of modeline segments defined with `def-modeline-segment!'. Example: (def-modeline! 'minimal '(bar matches \" \" buffer-info) '(media-info major-mode)) (doom-set-modeline 'minimal t)" (let ((sym (intern (format "doom-modeline-format--%s" name))) (lhs-forms (doom--prepare-modeline-segments lhs)) (rhs-forms (doom--prepare-modeline-segments rhs))) (defalias sym (lambda () (let ((lhs (eval `(list ,@lhs-forms) t)) (rhs (eval `(list ,@rhs-forms) t))) (let ((rhs-str (format-mode-line rhs))) (list lhs (propertize " " 'display `((space :align-to (- (+ right right-fringe right-margin) ,(+ 1 (string-width rhs-str)))))) rhs-str)))) (concat "Modeline:\n" (format " %s\n %s" (prin1-to-string lhs) (prin1-to-string rhs)))))) (defun doom-modeline (key) "Returns a mode-line configuration associated with KEY (a symbol). Throws an error if it doesn't exist." (let ((fn (intern-soft (format "doom-modeline-format--%s" key)))) (when (functionp fn) `(:eval (,fn))))) (defun doom-set-modeline (key &optional default) "Set the modeline format. Does nothing if the modeline KEY doesn't exist. If DEFAULT is non-nil, set the default mode-line for all buffers." (when-let* ((modeline (doom-modeline key))) (setf (if default (default-value 'mode-line-format) (buffer-local-value 'mode-line-format (current-buffer))) (list "%e" modeline)))) ;; ;; Custom faces (defgroup +doom-modeline nil "TODO" :group 'faces) (defface doom-modeline-buffer-path '((t (:inherit (mode-line-emphasis bold)))) "Face used for the dirname part of the buffer path." :group '+doom-modeline) (defface doom-modeline-buffer-file '((t (:inherit (mode-line-buffer-id bold)))) "Face used for the filename part of the mode-line buffer path." :group '+doom-modeline) (defface doom-modeline-buffer-modified '((t (:inherit (error bold) :background nil))) "Face used for the 'unsaved' symbol in the mode-line." :group '+doom-modeline) (defface doom-modeline-buffer-major-mode '((t (:inherit (mode-line-emphasis bold)))) "Face used for the major-mode segment in the mode-line." :group '+doom-modeline) (defface doom-modeline-highlight '((t (:inherit mode-line-emphasis))) "Face for bright segments of the mode-line." :group '+doom-modeline) (defface doom-modeline-panel '((t (:inherit mode-line-highlight))) "Face for 'X out of Y' segments, such as `+doom-modeline--anzu', `+doom-modeline--evil-substitute' and `iedit'" :group '+doom-modeline) (defface doom-modeline-info `((t (:inherit (success bold)))) "Face for info-level messages in the modeline. Used by `*vc'." :group '+doom-modeline) (defface doom-modeline-warning `((t (:inherit (warning bold)))) "Face for warnings in the modeline. Used by `*flycheck'" :group '+doom-modeline) (defface doom-modeline-urgent `((t (:inherit (error bold)))) "Face for errors in the modeline. Used by `*flycheck'" :group '+doom-modeline) ;; Bar (defface doom-modeline-bar '((t (:inherit highlight))) "The face used for the left-most bar on the mode-line of an active window." :group '+doom-modeline) (defface doom-modeline-eldoc-bar '((t (:inherit shadow))) "The face used for the left-most bar on the mode-line when eldoc-eval is active." :group '+doom-modeline) (defface doom-modeline-inactive-bar '((t (:inherit warning :inverse-video t))) "The face used for the left-most bar on the mode-line of an inactive window." :group '+doom-modeline) ;; ;; Packages ;; anzu and evil-anzu expose current/total state that can be displayed in the ;; mode-line. (def-package! anzu :after-call isearch-mode :config (setq anzu-cons-mode-line-p nil anzu-minimum-input-length 1 anzu-search-threshold 250) (global-anzu-mode +1) (defun +doom-modeline*fix-anzu-count (positions here) (cl-loop for (start . end) in positions collect t into before when (and (>= here start) (<= here end)) return (length before) finally return 0)) (advice-add #'anzu--where-is-here :override #'+doom-modeline*fix-anzu-count) ;; Avoid anzu conflicts across buffers (mapc #'make-variable-buffer-local '(anzu--total-matched anzu--current-position anzu--state anzu--cached-count anzu--cached-positions anzu--last-command anzu--last-isearch-string anzu--overflow-p)) ;; Ensure anzu state is cleared when searches & iedit are done (add-hook 'isearch-mode-end-hook #'anzu--reset-status t) (add-hook 'doom-escape-hook #'anzu--reset-status t) (add-hook 'iedit-mode-end-hook #'anzu--reset-status)) (def-package! evil-anzu :when (featurep! :feature evil) :after-call (evil-ex-start-search evil-ex-start-word-search)) ;; fish-style modeline (def-package! shrink-path :commands (shrink-path-prompt shrink-path-file-mixed)) ;; Keep `+doom-modeline-current-window' up-to-date (defvar +doom-modeline-current-window (frame-selected-window)) (defun +doom-modeline|set-selected-window (&rest _) "Sets `+doom-modeline-current-window' appropriately" (when-let* ((win (frame-selected-window))) (unless (minibuffer-window-active-p win) (setq +doom-modeline-current-window win) (force-mode-line-update)))) (defun +doom-modeline|unset-selected-window () (setq +doom-modeline-current-window nil) (force-mode-line-update)) (add-hook 'window-configuration-change-hook #'+doom-modeline|set-selected-window) (add-hook 'doom-enter-window-hook #'+doom-modeline|set-selected-window) (with-no-warnings (cond ((not (boundp 'after-focus-change-function)) (add-hook 'focus-in-hook #'+doom-modeline|set-selected-window) (add-hook 'focus-out-hook #'+doom-modeline|unset-selected-window)) ((defun +doom-modeline|refresh-frame () (setq +doom-modeline-current-window nil) (cl-loop for frame in (frame-list) if (eq (frame-focus-state frame) t) return (setq +doom-modeline-current-window (frame-selected-window frame))) (force-mode-line-update)) (add-function :after after-focus-change-function #'+doom-modeline|refresh-frame)))) ;; ;; Variables (defvar +doom-modeline-height 23 "How tall the mode-line should be (only respected in GUI emacs).") (defvar +doom-modeline-bar-width 3 "How wide the mode-line bar should be (only respected in GUI emacs).") (defvar +doom-modeline-buffer-file-name-style 'truncate-upto-project "Determines the style used by `+doom-modeline-buffer-file-name'. Given ~/Projects/FOSS/emacs/lisp/comint.el truncate-upto-project => ~/P/F/emacs/lisp/comint.el truncate-upto-root => ~/P/F/e/lisp/comint.el truncate-all => ~/P/F/e/l/comint.el relative-from-project => emacs/lisp/comint.el relative-to-project => lisp/comint.el file-name => comint.el") ;; externs (defvar anzu--state nil) (defvar evil-mode nil) (defvar evil-state nil) (defvar evil-visual-selection nil) (defvar iedit-mode nil) (defvar all-the-icons-scale-factor) (defvar all-the-icons-default-adjust) ;; ;; Modeline helpers (defun active () (eq (selected-window) +doom-modeline-current-window)) (defun +doom-modeline--make-xpm (face width height) "Create an XPM bitmap. Inspired by `powerline''s `pl/make-xpm'." (propertize " " 'display (let ((data (make-list height (make-list width 1))) (color (or (face-background face nil t) "None"))) (ignore-errors (create-image (concat (format "/* XPM */\nstatic char * percent[] = {\n\"%i %i 2 1\",\n\". c %s\",\n\" c %s\"," (length (car data)) (length data) color color) (apply #'concat (cl-loop with idx = 0 with len = (length data) for dl in data do (cl-incf idx) collect (concat "\"" (cl-loop for d in dl if (= d 0) collect (string-to-char " ") else collect (string-to-char ".")) (if (eq idx len) "\"};" "\",\n"))))) 'xpm t :ascent 'center))))) (defun +doom-modeline-buffer-file-name () "Propertized `buffer-file-name' based on `+doom-modeline-buffer-file-name-style'." (let ((buffer-file-name (or (buffer-file-name (buffer-base-buffer)) ""))) (unless buffer-file-truename (setq buffer-file-truename (file-truename buffer-file-name))) (propertize (pcase +doom-modeline-buffer-file-name-style (`truncate-upto-project (+doom-modeline--buffer-file-name buffer-file-name buffer-file-truename 'shrink)) (`truncate-upto-root (+doom-modeline--buffer-file-name-truncate buffer-file-name buffer-file-truename)) (`truncate-all (+doom-modeline--buffer-file-name-truncate buffer-file-name buffer-file-truename t)) (`relative-to-project (+doom-modeline--buffer-file-name-relative buffer-file-name buffer-file-truename)) (`relative-from-project (+doom-modeline--buffer-file-name-relative buffer-file-name buffer-file-truename 'include-project)) (`file-name (propertize (file-name-nondirectory buffer-file-name) 'face (let ((face (or (and (buffer-modified-p) 'doom-modeline-buffer-modified) (and (active) 'doom-modeline-buffer-file)))) (when face `(:inherit ,face)))))) 'help-echo buffer-file-truename))) (defun +doom-modeline--buffer-file-name-truncate (file-path true-file-path &optional truncate-tail) "Propertized `buffer-file-name' that truncates every dir along path. If TRUNCATE-TAIL is t also truncate the parent directory of the file." (let ((dirs (shrink-path-prompt (file-name-directory true-file-path))) (active (active))) (if (null dirs) (propertize "%b" 'face (if active 'doom-modeline-buffer-file)) (let ((modified-faces (if (buffer-modified-p) 'doom-modeline-buffer-modified))) (let ((dirname (car dirs)) (basename (cdr dirs)) (dir-faces (or modified-faces (if active 'doom-modeline-project-root-dir))) (file-faces (or modified-faces (if active 'doom-modeline-buffer-file)))) (concat (propertize (concat dirname (if truncate-tail (substring basename 0 1) basename) "/") 'face (if dir-faces `(:inherit ,dir-faces))) (propertize (file-name-nondirectory file-path) 'face (if file-faces `(:inherit ,file-faces))))))))) (defun +doom-modeline--buffer-file-name-relative (_file-path true-file-path &optional include-project) "Propertized `buffer-file-name' showing directories relative to project's root only." (let ((root (doom-project-root)) (active (active))) (if (null root) (propertize "%b" 'face (if active 'doom-modeline-buffer-file)) (let* ((modified-faces (if (buffer-modified-p) 'doom-modeline-buffer-modified)) (relative-dirs (file-relative-name (file-name-directory true-file-path) (if include-project (concat root "../") root))) (relative-faces (or modified-faces (if active 'doom-modeline-buffer-path))) (file-faces (or modified-faces (if active 'doom-modeline-buffer-file)))) (if (equal "./" relative-dirs) (setq relative-dirs "")) (concat (propertize relative-dirs 'face (if relative-faces `(:inherit ,relative-faces))) (propertize (file-name-nondirectory true-file-path) 'face (if file-faces `(:inherit ,file-faces)))))))) (defun +doom-modeline--buffer-file-name (file-path _true-file-path &optional truncate-project-root-parent) "Propertized `buffer-file-name'. If TRUNCATE-PROJECT-ROOT-PARENT is t space will be saved by truncating it down fish-shell style. Example: ~/Projects/FOSS/emacs/lisp/comint.el => ~/P/F/emacs/lisp/comint.el" (let* ((project-root (doom-project-root)) (file-name-split (shrink-path-file-mixed project-root (file-name-directory file-path) file-path)) (active (active))) (if (null file-name-split) (propertize "%b" 'face (if active 'doom-modeline-buffer-file)) (pcase-let ((`(,root-path-parent ,project ,relative-path ,file-path) file-name-split)) (let ((modified-faces (if (buffer-modified-p) 'doom-modeline-buffer-modified))) (let ((sp-faces (or modified-faces (if active 'font-lock-comment-face))) (project-faces (or modified-faces (if active 'font-lock-string-face))) (relative-faces (or modified-faces (if active 'doom-modeline-buffer-path))) (file-faces (or modified-faces (if active 'doom-modeline-buffer-file)))) (let ((sp-props `(,@(if sp-faces `(:inherit ,sp-faces)) ,@(if active '(:weight bold)))) (project-props `(,@(if project-faces `(:inherit ,project-faces)) ,@(if active '(:weight bold)))) (relative-props `(,@(if relative-faces `(:inherit ,relative-faces)))) (file-props `(,@(if file-faces `(:inherit ,file-faces))))) (concat (propertize (if truncate-project-root-parent root-path-parent (abbreviate-file-name project-root)) 'face sp-props) (propertize (concat project "/") 'face project-props) (if relative-path (propertize relative-path 'face relative-props)) (propertize file-path 'face file-props))))))))) ;; ;; buffer information (def-modeline-segment! buffer-default-directory "Displays `default-directory'. This is for special buffers like the scratch buffer where knowing the current project directory is important." (let ((face (if (active) 'doom-modeline-buffer-path))) (concat (if (display-graphic-p) " ") (all-the-icons-octicon "file-directory" :face face :v-adjust -0.05 :height 1.25) (propertize (concat " " (abbreviate-file-name default-directory)) 'face face)))) (def-modeline-segment! buffer-info "Combined information about the current buffer, including the current working directory, the file name, and its state (modified, read-only or non-existent)." (concat (cond (buffer-read-only (concat (all-the-icons-octicon "lock" :face 'doom-modeline-warning :v-adjust -0.05) " ")) ((buffer-modified-p) (concat (all-the-icons-faicon "floppy-o" :face 'doom-modeline-buffer-modified :v-adjust -0.0575) " ")) ((and buffer-file-name (not (file-exists-p buffer-file-name))) (concat (all-the-icons-octicon "circle-slash" :face 'doom-modeline-urgent :v-adjust -0.05) " ")) ((buffer-narrowed-p) (concat (all-the-icons-octicon "fold" :face 'doom-modeline-warning :v-adjust -0.05) " "))) (if buffer-file-name (+doom-modeline-buffer-file-name) "%b"))) (def-modeline-segment! buffer-info-simple "Display only the current buffer's name, but with fontification." (propertize "%b" 'face (cond ((and buffer-file-name (buffer-modified-p)) 'doom-modeline-buffer-modified) ((active) 'doom-modeline-buffer-file)))) ;; (defvar +doom-modeline--encoding nil) ;; (def-modeline-segment! buffer-encoding ;; "TODO" ;; +doom-modeline--encoding) ;; (add-variable-watcher ;; 'buffer-file-coding-system ;; (lambda (_sym val op _where) ;; (when (eq op 'set) ;; (setq +doom-modeline--encoding ;; (concat (pcase (coding-system-eol-type val) ;; (0 "LF ") ;; (1 "CRLF ") ;; (2 "CR ")) ;; (let ((sys (coding-system-plist val))) ;; (if (memq (plist-get sys :category) '(coding-category-undecided coding-category-utf-8)) ;; "UTF-8" ;; (upcase (symbol-name (plist-get sys :name))))) ;; " "))))) (def-modeline-segment! buffer-encoding "Displays the encoding and eol style of the buffer the same way Atom does." (concat (pcase (coding-system-eol-type buffer-file-coding-system) (0 "LF ") (1 "CRLF ") (2 "CR ")) (let ((sys (coding-system-plist buffer-file-coding-system))) (cond ((memq (plist-get sys :category) '(coding-category-undecided coding-category-utf-8)) "UTF-8") (t (upcase (symbol-name (plist-get sys :name)))))) " ")) ;; ;; major-mode (def-modeline-segment! major-mode "The major mode, including process, environment and text-scale info." (propertize (concat (format-mode-line mode-name) (when (stringp mode-line-process) mode-line-process) (and (boundp 'text-scale-mode-amount) (/= text-scale-mode-amount 0) (format " (%+d)" text-scale-mode-amount))) 'face (if (active) 'doom-modeline-buffer-major-mode))) ;; ;; vcs (defvar-local +doom-modeline--vcs nil) (defun +doom-modeline--update-vcs () (setq +doom-modeline--vcs (when (and vc-mode buffer-file-name) (let* ((backend (vc-backend buffer-file-name)) (state (vc-state buffer-file-name backend))) (let ((face 'mode-line-inactive) (active (active)) (all-the-icons-default-adjust -0.1)) (concat " " (cond ((memq state '(edited added)) (if active (setq face 'doom-modeline-info)) (all-the-icons-octicon "git-compare" :face face :v-adjust -0.05)) ((eq state 'needs-merge) (if active (setq face 'doom-modeline-info)) (all-the-icons-octicon "git-merge" :face face)) ((eq state 'needs-update) (if active (setq face 'doom-modeline-warning)) (all-the-icons-octicon "arrow-down" :face face)) ((memq state '(removed conflict unregistered)) (if active (setq face 'doom-modeline-urgent)) (all-the-icons-octicon "alert" :face face)) (t (if active (setq face 'font-lock-doc-face)) (all-the-icons-octicon "git-compare" :face face :v-adjust -0.05))) " " (propertize (substring vc-mode (+ (if (eq backend 'Hg) 2 3) 2)) 'face (if active face)) " ")))))) (add-hook 'after-revert-hook #'+doom-modeline--update-vcs) (add-hook 'after-save-hook #'+doom-modeline--update-vcs) (add-hook 'find-file-hook #'+doom-modeline--update-vcs t) (advice-add #'vc-refresh-state :after #'+doom-modeline--update-vcs) (def-modeline-segment! vcs "Displays the current branch, colored based on its state." +doom-modeline--vcs) ;; ;; flycheck (defvar +doom-modeline-vspc (propertize " " 'face 'variable-pitch) "TODO") (defun +doom-ml-icon (icon &optional text face voffset) "Displays an octicon ICON with FACE, followed by TEXT. Uses `all-the-icons-octicon' to fetch the icon." (concat (if vc-mode " " " ") (when icon (concat (all-the-icons-material icon :face face :height 1.1 :v-adjust (or voffset -0.2)) (if text +doom-modeline-vspc))) (if text (propertize text 'face face)) (if vc-mode " " " "))) (defvar-local +doom-modeline--flycheck nil) (add-hook 'flycheck-status-changed-functions #'+doom-modeline|update-flycheck-segment) (add-hook 'flycheck-mode-hook #'+doom-modeline|update-flycheck-segment) (defun +doom-modeline|update-flycheck-segment (&optional status) (setq +doom-modeline--flycheck (pcase status ('finished (if flycheck-current-errors (let-alist (flycheck-count-errors flycheck-current-errors) (let ((sum (+ (or .error 0) (or .warning 0)))) (+doom-ml-icon "do_not_disturb_alt" (number-to-string sum) (if .error 'doom-modeline-urgent 'doom-modeline-warning) -0.25))) (+doom-ml-icon "check" nil 'doom-modeline-info))) ('running (+doom-ml-icon "access_time" nil 'font-lock-doc-face -0.25)) ('no-checker (+doom-ml-icon "sim_card_alert" "-" 'font-lock-doc-face)) ('errored (+doom-ml-icon "sim_card_alert" "Error" 'doom-modeline-urgent)) ('interrupted (+doom-ml-icon "pause" "Interrupted" 'font-lock-doc-face))))) (def-modeline-segment! flycheck "Displays color-coded flycheck error status in the current buffer with pretty icons." +doom-modeline--flycheck) ;; ;; selection-info (defsubst doom-column (pos) (save-excursion (goto-char pos) (current-column))) (defvar-local +doom-modeline-enable-word-count nil "If non-nil, a word count will be added to the selection-info modeline segment.") (defun +doom-modeline|enable-word-count () (setq +doom-modeline-enable-word-count t)) (add-hook 'text-mode-hook #'+doom-modeline|enable-word-count) (def-modeline-segment! selection-info "Information about the current selection, such as how many characters and lines are selected, or the NxM dimensions of a block selection." (when (and mark-active (active)) (cl-destructuring-bind (beg . end) (if (eq evil-state 'visual) (cons evil-visual-beginning evil-visual-end) (cons (region-beginning) (region-end))) (propertize (let ((lines (count-lines beg (min end (point-max))))) (concat (cond ((or (bound-and-true-p rectangle-mark-mode) (eq 'block evil-visual-selection)) (let ((cols (abs (- (doom-column end) (doom-column beg))))) (format "%dx%dB" lines cols))) ((eq evil-visual-selection 'line) (format "%dL" lines)) ((> lines 1) (format "%dC %dL" (- end beg) lines)) ((format "%dC" (- end beg)))) (when +doom-modeline-enable-word-count (format " %dW" (count-words beg end))))) 'face 'doom-modeline-highlight)))) ;; ;; matches (anzu, evil-substitute, iedit, macro) (defun +doom-modeline--macro-recording () "Display current Emacs or evil macro being recorded." (when (and (active) (or defining-kbd-macro executing-kbd-macro)) (let ((sep (propertize " " 'face 'doom-modeline-panel))) (concat sep (propertize (if (bound-and-true-p evil-this-macro) (char-to-string evil-this-macro) "Macro") 'face 'doom-modeline-panel) sep (all-the-icons-octicon "triangle-right" :face 'doom-modeline-panel :v-adjust -0.05) sep)))) (defsubst +doom-modeline--anzu () "Show the match index and total number thereof. Requires `anzu', also `evil-anzu' if using `evil-mode' for compatibility with `evil-search'." (when (and anzu--state (not iedit-mode)) (propertize (let ((here anzu--current-position) (total anzu--total-matched)) (cond ((eq anzu--state 'replace-query) (format " %d replace " total)) ((eq anzu--state 'replace) (format " %d/%d " here total)) (anzu--overflow-p (format " %s+ " total)) (t (format " %s/%d " here total)))) 'face (if (active) 'doom-modeline-panel)))) (defsubst +doom-modeline--evil-substitute () "Show number of matches for evil-ex substitutions and highlights in real time." (when (and evil-mode (or (assq 'evil-ex-substitute evil-ex-active-highlights-alist) (assq 'evil-ex-global-match evil-ex-active-highlights-alist) (assq 'evil-ex-buffer-match evil-ex-active-highlights-alist))) (propertize (let ((range (if evil-ex-range (cons (car evil-ex-range) (cadr evil-ex-range)) (cons (line-beginning-position) (line-end-position)))) (pattern (car-safe (evil-delimited-arguments evil-ex-argument 2)))) (if pattern (format " %s matches " (how-many pattern (car range) (cdr range))) " - ")) 'face (if (active) 'doom-modeline-panel)))) (defun doom-themes--overlay-sort (a b) (< (overlay-start a) (overlay-start b))) (defsubst +doom-modeline--iedit () "Show the number of iedit regions matches + what match you're on." (when (and iedit-mode iedit-occurrences-overlays) (propertize (let ((this-oc (or (let ((inhibit-message t)) (iedit-find-current-occurrence-overlay)) (progn (iedit-prev-occurrence) (iedit-find-current-occurrence-overlay)))) (length (length iedit-occurrences-overlays))) (format " %s/%d " (if this-oc (- length (length (memq this-oc (sort (append iedit-occurrences-overlays nil) #'doom-themes--overlay-sort))) -1) "-") length)) 'face (if (active) 'doom-modeline-panel)))) (def-modeline-segment! matches "Displays: 1. the currently recording macro, 2. A current/total for the current search term (with anzu), 3. The number of substitutions being conducted with `evil-ex-substitute', and/or 4. The number of active `iedit' regions." (let ((meta (concat (+doom-modeline--macro-recording) (+doom-modeline--anzu) (+doom-modeline--evil-substitute) (+doom-modeline--iedit)))) (or (and (not (equal meta "")) meta) (if buffer-file-name " %I ")))) ;; ;; media-info (def-modeline-segment! media-info "Metadata regarding the current file, such as dimensions for images." ;; TODO Include other information (cond ((eq major-mode 'image-mode) (cl-destructuring-bind (width . height) (image-size (image-get-display-property) :pixels) (format " %dx%d " width height))))) ;; ;; bar (defvar +doom-modeline--bar-active nil) (defvar +doom-modeline--bar-inactive nil) (def-modeline-segment! bar "The bar regulates the height of the mode-line in GUI Emacs. Returns \"\" to not break --no-window-system." (if window-system (if (active) +doom-modeline--bar-active +doom-modeline--bar-inactive) "")) (when EMACS26+ (add-variable-watcher '+doom-modeline-height (lambda (_sym val op _where) (when (and (eq op 'set) (integerp val)) (+doom-modeline|refresh-bars +doom-modeline-bar-width val)))) (add-variable-watcher '+doom-modeline-bar-width (lambda (_sym val op _where) (when (and (eq op 'set) (integerp val)) (+doom-modeline|refresh-bars val +doom-modeline-height)))) (add-hook 'doom-big-font-mode-hook #'+doom-modeline|resize-for-big-font)) ;; ;; Mode lines (def-modeline! 'main '(bar matches " " buffer-info " %l:%c %p " selection-info) '(buffer-encoding major-mode vcs flycheck)) (def-modeline! 'minimal '(bar matches " " buffer-info) '(media-info major-mode)) (def-modeline! 'special '(bar matches " " buffer-info-simple " %l:%c %p " selection-info) '(buffer-encoding major-mode flycheck)) (def-modeline! 'project '(bar buffer-default-directory) '(major-mode)) (def-modeline! 'media '(bar " %b ") '(media-info major-mode)) ;; ;; Hooks (defun +doom-modeline|refresh-bars (&optional width height) (setq +doom-modeline--bar-active (+doom-modeline--make-xpm 'doom-modeline-bar (or width +doom-modeline-bar-width) (or height +doom-modeline-height)) +doom-modeline--bar-inactive (+doom-modeline--make-xpm 'doom-modeline-inactive-bar (or width +doom-modeline-bar-width) (or height +doom-modeline-height)))) (defun +doom-modeline|init () ;; Create bars (+doom-modeline|refresh-bars) (unless after-init-time ;; These buffers are already created and don't get modelines. For the love ;; of Emacs, someone give the man a modeline! (dolist (bname '("*scratch*" "*Messages*")) (with-current-buffer bname (doom-set-modeline 'main))))) (defun +doom-modeline|set-special-modeline () (doom-set-modeline 'special)) (defun +doom-modeline|set-media-modeline () (doom-set-modeline 'media)) (defun +doom-modeline|set-project-modeline () (doom-set-modeline 'project)) ;; ;; Bootstrap (doom-set-modeline 'main t) ; set default modeline (add-hook 'doom-load-theme-hook #'+doom-modeline|init) (add-hook 'doom-scratch-buffer-hook #'+doom-modeline|set-special-modeline) (add-hook '+doom-dashboard-mode-hook #'+doom-modeline|set-project-modeline) (add-hook 'image-mode-hook #'+doom-modeline|set-media-modeline) (add-hook 'circe-mode-hook #'+doom-modeline|set-special-modeline) ;; Ensure modeline is inactive when Emacs is unfocused (and active otherwise) (defvar +doom-modeline-remap-face-cookie nil) (defun +doom-modeline|focus () (when +doom-modeline-remap-face-cookie (require 'face-remap) (face-remap-remove-relative +doom-modeline-remap-face-cookie))) (defun +doom-modeline|unfocus () (setq +doom-modeline-remap-face-cookie (face-remap-add-relative 'mode-line 'mode-line-inactive))) (add-hook 'focus-in-hook #'+doom-modeline|focus) (add-hook 'focus-out-hook #'+doom-modeline|unfocus)