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Add faces for the VC modeline state indicator

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* lisp/vc/vc-hooks.el:
(vc-state-faces, vc-state-base-face)
(vc-up-to-date-state, vc-needs-update-state)
(vc-locked-state, vc-locally-added-state)
(vc-conflict-state, vc-removed-state)
(vc-missing-state, vc-edited-state):
New faces.
(vc-default-mode-line-string): Use them
This commit is contained in:
Oscar Fuentes 2014-11-16 05:40:10 +01:00
parent 86009dd5d8
commit d409545938
2 changed files with 84 additions and 0 deletions
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12
lisp/ChangeLog
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@ -1,3 +1,15 @@
2014-11-16 Oscar Fuentes <ofv@wanadoo.es>
Add faces for the VC modeline state indicator.
* lisp/vc/vc-hooks.el:
(vc-state-faces, vc-state-base-face)
(vc-up-to-date-state, vc-needs-update-state)
(vc-locked-state, vc-locally-added-state)
(vc-conflict-state, vc-removed-state)
(vc-missing-state, vc-edited-state):
New faces.
(vc-default-mode-line-string): Use them
2014-11-16 Stefan Monnier <monnier@iro.umontreal.ca>
* emacs-lisp/backquote.el (backquote-process): Optimize away the ,' case.

72
lisp/vc/vc-hooks.el
View file

@ -32,6 +32,69 @@
(eval-when-compile (require 'cl-lib))
;; Faces
(defgroup vc-state-faces nil
"Faces used in the mode line by the VC state indicator."
:group 'vc-faces
:group 'mode-line
:version "25.1")
(defface vc-state-base-face
'((default :inherit mode-line))
"Base face for VC state indicator."
:group 'vc-faces
:group 'mode-line
:version "25.1")
(defface vc-up-to-date-state
'((default :inherit vc-state-base-face))
"Face for VC modeline state when the file is up to date."
:version "25.1"
:group 'vc-faces)
(defface vc-needs-update-state
'((default :inherit vc-state-base-face))
"Face for VC modeline state when the file needs update."
:version "25.1"
:group 'vc-faces)
(defface vc-locked-state
'((default :inherit vc-state-base-face))
"Face for VC modeline state when the file locked."
:version "25.1"
:group 'vc-faces)
(defface vc-locally-added-state
'((default :inherit vc-state-base-face))
"Face for VC modeline state when the file is locally added."
:version "25.1"
:group 'vc-faces)
(defface vc-conflict-state
'((default :inherit vc-state-base-face))
"Face for VC modeline state when the file contains merge conflicts."
:version "25.1"
:group 'vc-faces)
(defface vc-removed-state
'((default :inherit vc-state-base-face))
"Face for VC modeline state when the file was removed from the VC system."
:version "25.1"
:group 'vc-faces)
(defface vc-missing-state
'((default :inherit vc-state-base-face))
"Face for VC modeline state when the file is missing from the file system."
:version "25.1"
:group 'vc-faces)
(defface vc-edited-state
'((default :inherit vc-state-base-face))
"Face for VC modeline state when the file is up to date."
:version "25.1"
:group 'vc-faces)
;; Customization Variables (the rest is in vc.el)
(defcustom vc-ignore-dir-regexp
@ -800,33 +863,42 @@ This function assumes that the file is registered."
(let* ((backend-name (symbol-name backend))
(state (vc-state file backend))
(state-echo nil)
(face nil)
(rev (vc-working-revision file backend)))
(propertize
(cond ((or (eq state 'up-to-date)
(eq state 'needs-update))
(setq state-echo "Up to date file")
(setq face 'vc-up-to-date-state)
(concat backend-name "-" rev))
((stringp state)
(setq state-echo (concat "File locked by" state))
(setq face 'vc-locked-state)
(concat backend-name ":" state ":" rev))
((eq state 'added)
(setq state-echo "Locally added file")
(setq face 'vc-locally-added-state)
(concat backend-name "@" rev))
((eq state 'conflict)
(setq state-echo "File contains conflicts after the last merge")
(setq face 'vc-conflict-state)
(concat backend-name "!" rev))
((eq state 'removed)
(setq state-echo "File removed from the VC system")
(setq face 'vc-removed-state)
(concat backend-name "!" rev))
((eq state 'missing)
(setq state-echo "File tracked by the VC system, but missing from the file system")
(setq face 'vc-missing-state)
(concat backend-name "?" rev))
(t
;; Not just for the 'edited state, but also a fallback
;; for all other states. Think about different symbols
;; for 'needs-update and 'needs-merge.
(setq state-echo "Locally modified file")
(setq face 'vc-edited-state)
(concat backend-name ":" rev)))
'face face
'help-echo (concat state-echo " under the " backend-name
" version control system"))))