1 files changed, 47 insertions, 25 deletions

@@ -183,32 +183,54 @@ The order of elements matters: whichever one matches first is applied."
   "Toggle the percentage display in the mode line (File Percentage Mode)."
   :init-value t :global t :group 'mode-line)
 
-(defun +modeline-position (&optional _) ; adapted from `simple-modeline'
-  "Display the current cursor position."
+(defun +modeline-file-percentage (&optional spacer)
+  "Display the position in the current file."
+  `(,(or spacer +modeline-default-spacer)
+    (:propertize (file-percentage-mode
+                  (" " (-3 "%p") "%%"))
+                 font-lock-face font-lock-comment-face)))
+
+(define-minor-mode region-indicator-mode
+  "Toggle the region indicator in the mode line."
+  :init-value t :global t :group 'mode-line)
+
+(defun +modeline-region (&optional spacer)
+  "Display an indicator if the region is active."
+  (when (and region-indicator-mode
+             (region-active-p))
+    (list
+     (format "%s%6s"
+             (or spacer +modeline-default-spacer)
+             (propertize (format "%s%d"
+                                 (if (and (< (point) (mark))) "-" "+")
+                                 (apply '+ (mapcar (lambda (pos)
+                                                     (- (cdr pos)
+                                                        (car pos)))
+                                                   (region-bounds))))
+                         'font-lock-face 'font-lock-variable-name-face)))))
+
+(defun +modeline-line-column (&optional spacer) ; adapted from `simple-modeline'
+  "Display the current cursor line and column depending on modes."
   (let ((sep "|") (before " [") (after "]"))
-    (list `(:propertize (line-number-mode
-                         ((column-number-mode
-                           (column-number-indicator-zero-based
-                            ,(concat before "%l" sep "%c" after)
-                            ,(concat before "%l" sep "%C" after))
-                           ,(concat before "%l" sep "" after)))
-                         ((column-number-mode
-                           (column-number-indicator-zero-based
-                            ,(concat before sep "%c" after)
-                            ,(concat before sep "%C" after)))))
-                        font-lock-face font-lock-comment-face)
-          (if (region-active-p)
-              (propertize (format "%s%-5d"
-                                  (if (and (mark) (< (point) (mark))) "-" "+")
-                                  (apply '+ (mapcar
-                                             (lambda (pos)
-                                               (- (cdr pos)
-                                                  (car pos)))
-                                             (region-bounds))))
-                          'font-lock-face 'font-lock-variable-name-face))
-          '(:propertize (file-percentage-mode
-                         (" " (-3 "%p") "%%"))
-                        font-lock-face font-lock-comment-face))))
+    `(,(or spacer +modeline-default-spacer)
+      (:propertize (line-number-mode
+                    ((column-number-mode
+                      (column-number-indicator-zero-based
+                       ,(concat before "%l" sep "%c" after)
+                       ,(concat before "%l" sep "%C" after))
+                      ,(concat before "%l" sep "" after)))
+                    ((column-number-mode
+                      (column-number-indicator-zero-based
+                       ,(concat before sep "%c" after)
+                       ,(concat before sep "%C" after)))))
+                   font-lock-face font-lock-comment-face))))
+
+(defun +modeline-position (&optional _)
+  "Display the current cursor position.
+See `line-number-mode', `column-number-mode', `file-percentage-mode'"
+  (append (+modeline-line-column)
+          (+modeline-region)
+          (+modeline-file-percentage)))
 
 (defun +modeline-vc (&optional spacer)
   "Display the version control branch of the current buffer in the modeline."