Commit da7c8a12 authored by J.D. Smith's avatar J.D. Smith

(vc-annotate-display-mode): Made default 'fullscale.

	(vc-annotate-color-map): New 18 element constant
	value/saturation, rotating hue colormap, from red->blue.
	(vc-annotate-mode-menu): "Default" -> "By Color Map Range".
	(vc-annotate-display-select): Switch to annotate-mode elsewhere.
	(vc-annotate): To avoid killing the required local variables,
	set them before the end of `with-output-to-temp-buffer', and
	after first switching to annotate-mode.
	(vc-annotate-warp-version): Add buffer argument in goto-line to
	ensure annotation, not source, is scrolled.
	(vc-annotate-color-map): Added custom TTY color map for
	8-color terminals, to use all of the colors in a sensible order.
	256-color terminals work well with the standard map.
	(vc-annotate-lines): Only strip the first color character if it
	is "#", to allow for terminal-style named colors.
	(vc-annotate-warp-version): Pass buf to `goto-line' to ensure
	the correct buffer is scrolled.
parent aa9addfa
......@@ -584,9 +584,9 @@ See `run-hooks'."
:group 'vc
:version "21.1")
(defcustom vc-annotate-display-mode nil
(defcustom vc-annotate-display-mode 'fullscale
"Which mode to color the output of \\[vc-annotate] with by default."
:type '(choice (const :tag "Default" nil)
:type '(choice (const :tag "By Color Map Range" nil)
(const :tag "Scale to Oldest" scale)
(const :tag "Scale Oldest->Newest" fullscale)
(number :tag "Specify Fractional Number of Days"
......@@ -617,30 +617,64 @@ version control backend imposes itself."
;; Annotate customization
(defcustom vc-annotate-color-map
'(( 20. . "#FFCC00")
( 40. . "#FF6666")
( 60. . "#FF6600")
( 80. . "#FF3300")
(100. . "#FF00FF")
(120. . "#FF0000")
(140. . "#CCCC00")
(160. . "#CC00CC")
(180. . "#BC8F8F")
(200. . "#99CC00")
(220. . "#999900")
(240. . "#7AC5CD")
(260. . "#66CC00")
(280. . "#33CC33")
(300. . "#00CCFF")
(320. . "#00CC99")
(340. . "#0099FF"))
(if (and (tty-display-color-p) (<= (display-color-cells) 8))
;; A custom sorted TTY colormap
(let* ((colors
(delq nil
(mapcar (lambda (x)
(if (not (or
(string-equal (car x) "white")
(string-equal (car x) "black") ))
(car x)))
(lambda (a b)
((or (string-equal a "red") (string-equal b "blue")) t)
((or (string-equal b "red") (string-equal a "blue")) nil)
((string-equal a "yellow") t)
((string-equal b "yellow") nil)
((string-equal a "cyan") t)
((string-equal b "cyan") nil)
((string-equal a "green") t)
((string-equal b "green") nil)
((string-equal a "magenta") t)
((string-equal b "magenta") nil)
(t (string< a b))))))
(date 20.)
(delta (/ (- 360. date) (1- (length colors)))))
(mapcar (lambda (x)
(cons date x)
(setq date (+ date delta)))) colors))
;; Normal colormap: hue stepped from 0-240deg, value=1., saturation=0.75
'(( 20. . "#FF3F3F")
( 40. . "#FF6C3F")
( 60. . "#FF993F")
( 80. . "#FFC63F")
(100. . "#FFF33F")
(120. . "#DDFF3F")
(140. . "#B0FF3F")
(160. . "#83FF3F")
(180. . "#56FF3F")
(200. . "#3FFF56")
(220. . "#3FFF83")
(240. . "#3FFFB0")
(260. . "#3FFFDD")
(280. . "#3FF3FF")
(300. . "#3FC6FF")
(320. . "#3F99FF")
(340. . "#3F6CFF")
(360. . "#3F3FFF")))
"Association list of age versus color, for \\[vc-annotate].
Ages are given in units of fractional days. Default is eighteen steps
using a twenty day increment."
Ages are given in units of fractional days. Default is eighteen
steps using a twenty day increment, from red to blue. For TTY
displays with 8 or fewer colors, the default is red to blue with
all other colors between (excluding black and white)."
:type 'alist
:group 'vc)
(defcustom vc-annotate-very-old-color "#0046FF"
(defcustom vc-annotate-very-old-color "#3F3FFF"
"Color for lines older than the current color range in \\[vc-annotate]]."
:type 'string
:group 'vc)
......@@ -2971,7 +3005,7 @@ cover the range from the oldest annotation to the newest."
(easy-menu-define vc-annotate-mode-menu vc-annotate-mode-map
"VC Annotate Display Menu"
["Default" (unless (null vc-annotate-display-mode)
["By Color Map Range" (unless (null vc-annotate-display-mode)
(setq vc-annotate-display-mode nil)
:style toggle :selected (null vc-annotate-display-mode)]
......@@ -3016,8 +3050,6 @@ use; you may override this using the second optional arg MODE."
(when buffer
(set-buffer buffer)
(display-buffer buffer))
(if (not vc-annotate-parent-rev)
(cond ((null vc-annotate-display-mode)
;; The ratio is global, thus relative to the global color-map.
(kill-local-variable 'vc-annotate-color-map)
......@@ -3087,15 +3119,19 @@ colors. `vc-annotate-background' specifies the background color."
;; In case it had to be uniquified.
(setq temp-buffer-name (buffer-name))))
(with-output-to-temp-buffer temp-buffer-name
(vc-call annotate-command file (get-buffer temp-buffer-name) rev))
(with-current-buffer temp-buffer-name
(set (make-local-variable 'vc-annotate-backend) (vc-backend file))
(set (make-local-variable 'vc-annotate-parent-file) file)
(set (make-local-variable 'vc-annotate-parent-rev) rev)
(set (make-local-variable 'vc-annotate-parent-display-mode)
(message "Annotating... done")))
(vc-call annotate-command file (get-buffer temp-buffer-name) rev)
;; we must setup the mode first, and then set our local
;; variables before the show-function is called at the exit of
;; with-output-to-temp-buffer
(with-current-buffer temp-buffer-name
(if (not (equal major-mode 'vc-annotate-mode))
(set (make-local-variable 'vc-annotate-backend) (vc-backend file))
(set (make-local-variable 'vc-annotate-parent-file) file)
(set (make-local-variable 'vc-annotate-parent-rev) rev)
(set (make-local-variable 'vc-annotate-parent-display-mode)
(message "Annotating... done")))
(defun vc-annotate-prev-version (prefix)
"Visit the annotation of the version previous to this one.
......@@ -3191,7 +3227,8 @@ string, then it describes a revision number, so warp to that
(if (not (equal major-mode 'vc-annotate-mode))
(message "Cannot be invoked outside of a vc annotate buffer")
(let* ((oldline (line-number-at-pos))
(let* ((buf (current-buffer))
(oldline (line-number-at-pos))
(revspeccopy revspec)
(newrev nil))
......@@ -3218,10 +3255,10 @@ revision."
(when newrev
(vc-annotate vc-annotate-parent-file newrev
(goto-line (min oldline (progn (goto-char (point-max))
(line-number-at-pos))) buf)))))
(defun vc-annotate-compcar (threshold a-list)
"Test successive cons cells of A-LIST against THRESHOLD.
......@@ -3275,7 +3312,11 @@ The annotations are relative to the current time, unless overridden by OFFSET."
(let* ((color (or (vc-annotate-compcar difference vc-annotate-color-map)
(cons nil vc-annotate-very-old-color)))
;; substring from index 1 to remove any leading `#' in the name
(face-name (concat "vc-annotate-face-" (substring (cdr color) 1)))
(face-name (concat "vc-annotate-face-"
(if (string-equal
(substring (cdr color) 0 1) "#")
(substring (cdr color) 1)
(cdr color))))
;; Make the face if not done.
(face (or (intern-soft face-name)
(let ((tmp-face (make-face (intern face-name))))
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