ui/doom-modeline: minor refactor

modules/ui/doom-modeline/config.el

@@ -42,6 +42,10 @@
   (add-hook 'doom-escape-hook #'anzu--reset-status t)
   (add-hook 'iedit-mode-end-hook #'anzu--reset-status))
 
+;; 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))
@@ -56,10 +60,6 @@
 (advice-add #'handle-switch-frame :after #'+doom-modeline|set-selected-window)
 (advice-add #'select-window :after #'+doom-modeline|set-selected-window)
 
-;; fish-style modeline
-(def-package! shrink-path
-  :commands (shrink-path-prompt shrink-path-file-mixed))
-
 
 ;;
 ;; Variables
@@ -288,7 +288,7 @@ Example:
 
 
 ;;
-;; Segments
+;; buffer information
 ;;
 
 (def-modeline-segment! buffer-default-directory
@@ -304,7 +304,6 @@ buffer where knowing the current project directory is important."
             (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)."
@@ -337,7 +336,6 @@ directory, the file name, and its state (modified, read-only or non-existent)."
               (+doom-modeline-buffer-file-name)
             "%b")))
 
-;;
 (def-modeline-segment! buffer-info-simple
   "Display only the current buffer's name, but with fontification."
   (propertize
@@ -346,7 +344,6 @@ directory, the file name, and its state (modified, read-only or non-existent)."
                 'doom-modeline-buffer-modified)
                ((active) 'doom-modeline-buffer-file))))
 
-;;
 (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)
@@ -359,7 +356,11 @@ directory, the file name, and its state (modified, read-only or non-existent)."
                   (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
@@ -371,7 +372,11 @@ directory, the file name, and its state (modified, read-only or non-existent)."
                 (format " (%+d)" text-scale-mode-amount)))
    'face (if (active) 'doom-modeline-buffer-major-mode)))
 
+
 ;;
+;; vcs
+;;
+
 (def-modeline-segment! vcs
   "Displays the current branch, colored based on its state."
   (when (and vc-mode buffer-file-name)
@@ -407,7 +412,11 @@ directory, the file name, and its state (modified, read-only or non-existent)."
                             'face (if active face))
                 " ")))))
 
+
 ;;
+;; flycheck
+;;
+
 (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."
@@ -416,8 +425,7 @@ directory, the file name, and its state (modified, read-only or non-existent)."
             (concat
              (all-the-icons-material icon :face face :height 1.1 :v-adjust (or voffset -0.2))
              (if text +doom-modeline-vspc)))
-          (when text
-            (propertize text 'face face))
+          (if text (propertize text 'face face))
           (if vc-mode "  " " ")))
 
 (defvar-local +doom-modeline--flycheck nil)
@@ -443,7 +451,11 @@ directory, the file name, and its state (modified, read-only or non-existent)."
 icons."
   +doom-modeline--flycheck)
 
+
 ;;
+;; selection-info
+;;
+
 (defsubst doom-column (pos)
   (save-excursion (goto-char pos)
                   (current-column)))
@@ -480,6 +492,9 @@ lines are selected, or the NxM dimensions of a block selection."
 
 
 ;;
+;; 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))
@@ -561,14 +576,24 @@ with `evil-ex-substitute', and/or 4. The number of active `iedit' regions."
      (or (and (not (equal meta "")) meta)
          (if buffer-file-name " %I "))))
 
-;; TODO Include other information
+
+;;
+;; 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
@@ -612,7 +637,7 @@ Returns \"\" to not break --no-window-system."
 
 (defun +doom-modeline|init ()
   ;; Create bars
-  (setq +doom-modeline--bar-active (+doom-modeline--make-xpm 'doom-modeline-bar)
+  (setq +doom-modeline--bar-active   (+doom-modeline--make-xpm 'doom-modeline-bar)
         +doom-modeline--bar-inactive (+doom-modeline--make-xpm 'doom-modeline-inactive-bar))
 
   ;; These buffers are already created and don't get modelines. For the love of
@@ -641,5 +666,5 @@ Returns \"\" to not break --no-window-system."
 (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)
+(add-hook 'image-mode-hook #'+doom-modeline|set-media-modeline)
+(add-hook 'circe-mode-hook #'+doom-modeline|set-special-modeline)