forked from bbatsov/solarized-emacs
-
Notifications
You must be signed in to change notification settings - Fork 0
/
solarized.el
427 lines (356 loc) · 17.9 KB
/
solarized.el
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
;;; solarized.el --- Solarized theme -*- lexical-binding: t -*-
;; Copyright (C) 2011-2019 Bozhidar Batsov
;; Author: Bozhidar Batsov <[email protected]>
;; Author: Thomas Frössman <[email protected]>
;; This program is free software; you can redistribute it and/or modify
;; it under the terms of the GNU General Public License as published by
;; the Free Software Foundation, either version 3 of the License, or
;; (at your option) any later version.
;; This program is distributed in the hope that it will be useful,
;; but WITHOUT ANY WARRANTY; without even the implied warranty of
;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
;; GNU General Public License for more details.
;; You should have received a copy of the GNU General Public License
;; along with this program. If not, see <http://www.gnu.org/licenses/>.
;;; Commentary:
;; Main solarized file
;;; Code:
(require 'cl-lib)
(require 'color)
(require 'solarized-faces)
;;; Options
(defgroup solarized nil
"Solarized theme options.
The theme has to be reloaded after changing anything in this group."
:group 'faces)
(defcustom solarized-theme-dir (locate-user-emacs-file "themes/")
"Directory to save theme file."
:type 'directory
:group 'solarized)
(defcustom solarized-distinct-fringe-background nil
"Make the fringe background different from the normal background color.
Also affects `linum-mode' background."
:type 'boolean
:group 'solarized)
(defcustom solarized-distinct-doc-face nil
"Make `font-lock-doc-face' stand out more.
Related discussion: https://github.com/bbatsov/solarized-emacs/issues/158"
:type 'boolean
:group 'solarized)
(defcustom solarized-use-variable-pitch t
"Use variable pitch face for some headings and titles."
:type 'boolean
:group 'solarized)
(defcustom solarized-use-less-bold nil
"Use bold weight less often."
:type 'boolean
:group 'solarized)
(defcustom solarized-use-more-italic nil
"Use italic slant more often."
:type 'boolean
:group 'solarized)
(defcustom solarized-emphasize-indicators t
"Use more colors for indicators such as git:gutter, flycheck and similar."
:type 'boolean
:group 'solarized)
(defcustom solarized-high-contrast-mode-line nil
"Make the active/inactive mode line stand out more."
:type 'boolean
:group 'solarized)
(defcustom solarized-height-minus-1 0.8
"Font size -1."
:type 'number
:group 'solarized)
(defcustom solarized-height-plus-1 1.1
"Font size +1."
:type 'number
:group 'solarized)
(defcustom solarized-height-plus-2 1.15
"Font size +2."
:type 'number
:group 'solarized)
(defcustom solarized-height-plus-3 1.2
"Font size +3."
:type 'number
:group 'solarized)
(defcustom solarized-height-plus-4 1.3
"Font size +4."
:type 'number
:group 'solarized)
(defcustom solarized-scale-org-headlines t
"Whether `org-mode' headlines should be scaled."
:type 'boolean
:group 'solarized)
(defcustom solarized-scale-outline-headlines t
"Whether `outline-mode' headlines should be scaled."
:type 'boolean
:group 'solarized)
;;; Utilities
(defun solarized-color-clamp-lab (lab)
"Restricts a LAB colorspace color if it is out of bounds."
(list (min (max (nth 0 lab) 0.0) 100.0)
(min (max (nth 1 lab) -128) 127)
(min (max (nth 2 lab) -128) 127)))
;;;###autoload
(defun solarized-color-blend (color1 color2 alpha &optional digits-per-component)
"Blends COLOR1 onto COLOR2 with ALPHA.
COLOR1 and COLOR2 should be color names (e.g. \"white\") or RGB
triplet strings (e.g. \"#ff12ec\").
Alpha should be a float between 0 and 1.
Optional argument DIGITS-PER-COMPONENT can be either 4 (the default) or 2;
use the latter if you need a 24-bit specification of a color."
(let ((args (mapcar 'color-clamp
(apply 'color-lab-to-srgb
(solarized-color-clamp-lab
(cl-mapcar
(lambda (v1 v2) (+ v1 (* alpha (- v2 v1))))
(apply 'color-srgb-to-lab (color-name-to-rgb color2))
(apply 'color-srgb-to-lab (color-name-to-rgb color1))))))))
(if (version< emacs-version "26")
(apply 'color-rgb-to-hex `(,@args))
(apply 'color-rgb-to-hex `(,@args ,digits-per-component)))))
;;;###autoload
(defun solarized-create-color-palette (core-palette)
"Create color-palette from CORE-PALETTE.
The Returned color-palette has the same format as `solarized-color-palette'"
(let ((darkest-base (nth 0 core-palette))
(brightest-base (nth 1 core-palette))
(yellow (nth 2 core-palette))
(orange (nth 3 core-palette))
(red (nth 4 core-palette))
(magenta (nth 5 core-palette))
(violet (nth 6 core-palette))
(blue (nth 7 core-palette))
(cyan (nth 8 core-palette))
(green (nth 9 core-palette)))
`((base03 . ,(solarized-color-blend darkest-base brightest-base 1.00 2))
(base02 . ,(solarized-color-blend darkest-base brightest-base 0.97 2))
(base01 . ,(solarized-color-blend darkest-base brightest-base 0.65 2))
(base00 . ,(solarized-color-blend darkest-base brightest-base 0.60 2))
(base0 . ,(solarized-color-blend darkest-base brightest-base 0.48 2))
(base1 . ,(solarized-color-blend darkest-base brightest-base 0.42 2))
(base2 . ,(solarized-color-blend darkest-base brightest-base 0.06 2))
(base3 . ,(solarized-color-blend darkest-base brightest-base 0.00 2))
;; Solarized accented colors
(yellow . ,yellow)
(orange . ,orange)
(red . ,red)
(magenta . ,magenta)
(violet . ,violet)
(blue . ,blue)
(cyan . ,cyan)
(green . ,green)
;; Darker and lighter accented colors
;; Only use these in exceptional circumstances!
(yellow-d . ,(solarized-color-blend darkest-base yellow 0.80 2))
(yellow-l . ,(solarized-color-blend brightest-base yellow 0.80 2))
(orange-d . ,(solarized-color-blend darkest-base orange 0.80 2))
(orange-l . ,(solarized-color-blend brightest-base orange 0.80 2))
(red-d . ,(solarized-color-blend darkest-base red 0.80 2))
(red-l . ,(solarized-color-blend brightest-base red 0.80 2))
(magenta-d . ,(solarized-color-blend darkest-base magenta 0.80 2))
(magenta-l . ,(solarized-color-blend brightest-base magenta 0.80 2))
(violet-d . ,(solarized-color-blend darkest-base violet 0.80 2))
(violet-l . ,(solarized-color-blend brightest-base violet 0.80 2))
(blue-d . ,(solarized-color-blend darkest-base blue 0.80 2))
(blue-l . ,(solarized-color-blend brightest-base blue 0.80 2))
(cyan-d . ,(solarized-color-blend darkest-base cyan 0.80 2))
(cyan-l . ,(solarized-color-blend brightest-base cyan 0.80 2))
(green-d . ,(solarized-color-blend darkest-base green 0.80 2))
(green-l . ,(solarized-color-blend brightest-base green 0.80 2))
(yellow-1bg . ,(solarized-color-blend darkest-base yellow 0.85 2))
(orange-1bg . ,(solarized-color-blend darkest-base orange 0.85 2))
(red-1bg . ,(solarized-color-blend darkest-base red 0.85 2))
(magenta-1bg . ,(solarized-color-blend darkest-base magenta 0.85 2))
(blue-1bg . ,(solarized-color-blend darkest-base blue 0.85 2))
(cyan-1bg . ,(solarized-color-blend darkest-base cyan 0.85 2))
(green-1bg . ,(solarized-color-blend darkest-base green 0.85 2))
(violet-1bg . ,(solarized-color-blend darkest-base violet 0.85 2))
(yellow-1fg . ,(solarized-color-blend brightest-base yellow 0.30 2))
(orange-1fg . ,(solarized-color-blend brightest-base orange 0.30 2))
(red-1fg . ,(solarized-color-blend brightest-base red 0.30 2))
(magenta-1fg . ,(solarized-color-blend brightest-base magenta 0.30 2))
(violet-1fg . ,(solarized-color-blend brightest-base violet 0.30 2))
(blue-1fg . ,(solarized-color-blend brightest-base blue 0.30 2))
(cyan-1fg . ,(solarized-color-blend brightest-base cyan 0.30 2))
(green-1fg . ,(solarized-color-blend brightest-base green 0.30 2))
(yellow-2bg . ,(solarized-color-blend darkest-base yellow 0.60 2))
(orange-2bg . ,(solarized-color-blend darkest-base orange 0.60 2))
(red-2bg . ,(solarized-color-blend darkest-base red 0.60 2))
(magenta-2bg . ,(solarized-color-blend darkest-base magenta 0.60 2))
(violet-2bg . ,(solarized-color-blend darkest-base violet 0.60 2))
(blue-2bg . ,(solarized-color-blend darkest-base blue 0.60 2))
(cyan-2bg . ,(solarized-color-blend darkest-base cyan 0.60 2))
(green-2bg . ,(solarized-color-blend darkest-base green 0.60 2))
(yellow-2fg . ,(solarized-color-blend brightest-base yellow 0.45 2))
(orange-2fg . ,(solarized-color-blend brightest-base orange 0.45 2))
(red-2fg . ,(solarized-color-blend brightest-base red 0.45 2))
(magenta-2fg . ,(solarized-color-blend brightest-base magenta 0.45 2))
(violet-2fg . ,(solarized-color-blend brightest-base violet 0.45 2))
(blue-2fg . ,(solarized-color-blend brightest-base blue 0.45 2))
(cyan-2fg . ,(solarized-color-blend brightest-base cyan 0.45 2))
(green-2fg . ,(solarized-color-blend brightest-base green 0.45 2)))))
;;; Setup Start
(defmacro solarized-with-color-variables (variant theme-name color-palette &optional childtheme-sexp)
"Eval `solarized-definition' in solarized COLOR-PALETTE for THEME-NAME.
VARIANT is 'dark or 'light.
When optional argument CHILDTHEME-SEXP sexp is supplied it's invoked to further
customize the resulting theme."
(declare (indent defun))
(let ((color-palette* (eval color-palette)))
`(let* ((class '((class color) (min-colors 89)))
(light-class (append '((background light)) class))
(dark-class (append '((background dark)) class))
(theme-name ,theme-name)
(variant ,variant)
,@(mapcar (lambda (elm) `(,(car elm) ,(cdr elm))) color-palette*)
(s-base03 base03)
(s-base02 base02)
(s-base01 base01)
(s-base00 base00)
(s-base3 base3)
(s-base2 base2)
(s-base1 base1)
(s-base0 base0)
;; Solarized palette names, use these instead of -fg -bg...
(base03 (if (eq variant 'light) s-base3 s-base03))
(base02 (if (eq variant 'light) s-base2 s-base02))
(base01 (if (eq variant 'light) s-base1 s-base01))
(base00 (if (eq variant 'light) s-base0 s-base00))
(base0 (if (eq variant 'light) s-base00 s-base0))
(base1 (if (eq variant 'light) s-base01 s-base1))
(base2 (if (eq variant 'light) s-base02 s-base2))
(base3 (if (eq variant 'light) s-base03 s-base3))
;; Line drawing color
;;
;; NOTE only use this for very thin lines that are hard to see using base02, in low
;; color displayes base02 might be used instead
(s-line (if (eq variant 'light) "#cccec4" "#284b54"))
;; Light/Dark adaptive higher/lower contrast accented colors
;;
;; NOTE Only use these in exceptional cirmumstances!
(yellow-hc (if (eq variant 'light) yellow-d yellow-l))
(yellow-lc (if (eq variant 'light) yellow-l yellow-d))
(orange-hc (if (eq variant 'light) orange-d orange-l))
(orange-lc (if (eq variant 'light) orange-l orange-d))
(red-hc (if (eq variant 'light) red-d red-l))
(red-lc (if (eq variant 'light) red-l red-d))
(magenta-hc (if (eq variant 'light) magenta-d magenta-l))
(magenta-lc (if (eq variant 'light) magenta-l magenta-d))
(violet-hc (if (eq variant 'light) violet-d violet-l))
(violet-lc (if (eq variant 'light) violet-l violet-d))
(blue-hc (if (eq variant 'light) blue-d blue-l))
(blue-lc (if (eq variant 'light) blue-l blue-d))
(cyan-hc (if (eq variant 'light) cyan-d cyan-l))
(cyan-lc (if (eq variant 'light) cyan-l cyan-d))
(green-hc (if (eq variant 'light) green-d green-l))
(green-lc (if (eq variant 'light) green-l green-d))
;; customize based face properties
(s-maybe-bold (if solarized-use-less-bold
'unspecified 'bold))
(s-maybe-italic (if solarized-use-more-italic
'italic 'normal))
(s-variable-pitch (if solarized-use-variable-pitch
'variable-pitch 'default))
(s-fringe-bg (if solarized-distinct-fringe-background
base02 base03))
(s-fringe-fg base01)
(s-header-line-fg (if solarized-high-contrast-mode-line
base1 base0))
(s-header-line-bg (if solarized-high-contrast-mode-line
base02 base03))
(s-header-line-underline (if solarized-high-contrast-mode-line
nil base02))
(s-mode-line-fg (if solarized-high-contrast-mode-line
base03 base0))
(s-mode-line-bg (if solarized-high-contrast-mode-line
base0 base02))
(s-mode-line-underline (if solarized-high-contrast-mode-line
nil s-line))
(s-mode-line-buffer-id-fg (if solarized-high-contrast-mode-line
'unspecified base1))
(s-mode-line-inactive-fg (if solarized-high-contrast-mode-line
base0 base01))
(s-mode-line-inactive-bg (if solarized-high-contrast-mode-line
base02 base03))
(s-mode-line-inactive-bc (if solarized-high-contrast-mode-line
base02 base02))
;; diff colors
(s-diff-A-bg red-1bg)
(s-diff-A-fg red-1fg)
(s-diff-fine-A-bg red-2bg)
(s-diff-fine-A-fg red-2fg)
(s-diff-B-bg green-1bg)
(s-diff-B-fg green-1fg)
(s-diff-fine-B-bg green-2bg)
(s-diff-fine-B-fg green-2fg)
(s-diff-Ancestor-bg yellow-1bg)
(s-diff-Ancestor-fg yellow-1fg)
(s-diff-fine-Ancestor-bg yellow-2bg)
(s-diff-fine-Ancestor-fg yellow-2fg)
(s-diff-C-bg blue-1bg)
(s-diff-C-fg blue-1fg)
(s-diff-fine-C-bg blue-2bg)
(s-diff-fine-C-fg blue-2fg)
(s-diff-context-fg base0)
(s-diff-heading-bg base02)
(s-diffstat-added-fg green)
(s-diffstat-changed-fg blue)
(s-diffstat-removed-fg red))
;; NOTE: `custom--inhibit-theme-enable' turn-off needed
;; childtheme works well disscussed in #352
(let ((custom--inhibit-theme-enable nil))
,@solarized-definition
,@(eval childtheme-sexp)))))
(defmacro solarized-with-color-variables-with-palette (variant theme-name core-palette &optional childtheme-sexp)
"Create a VARIANT of the theme named THEME-NAME with CORE-PALETTE.
When optional argument CHILDTHEME-SEXP sexp is supplied it's invoked to further
customize the resulting theme.
CORE-PALETTE is core color-palette."
(declare (indent 2))
(let ((color-palette (solarized-create-color-palette (eval core-palette))))
`(solarized-with-color-variables ,variant ,theme-name ',color-palette ,childtheme-sexp)))
(defun solarized-create-theme-file (variant theme-name color-palette &optional childtheme-sexp overwrite)
"Create a VARIANT of the theme named THEME-NAME with COLOR-PALETTE.
When optional argument CHILDTHEME-SEXP sexp is supplied it's invoked to further
customize the resulting theme.
CORE-PALETTE is core color-palette.
If OVERWRITE is non-nil, overwrite theme file if exist."
(declare (indent 2))
(add-to-list 'custom-theme-load-path solarized-theme-dir)
(let ((path (expand-file-name (format "%s.el" theme-name)
solarized-theme-dir)))
(unless (file-directory-p solarized-theme-dir)
(make-directory solarized-theme-dir))
(when (or overwrite (not (file-readable-p path)))
(with-temp-file (expand-file-name (format "%s-theme.el" theme-name)
solarized-theme-dir)
(mapc (lambda (elm)
(insert (pp-to-string elm)))
`((require 'solarized)
(deftheme ,theme-name
,(format "The %s colour theme of Solarized colour theme flavor." theme-name))
(solarized-with-color-variables ',variant ',theme-name ',color-palette ',childtheme-sexp)
(provide-theme ',theme-name)
(provide ',(intern (format "%s-theme" theme-name)))))))
path))
(defun solarized-create-theme-file-with-palette (variant theme-name core-palette &optional childtheme-sexp overwrite)
"Create a VARIANT of the theme named THEME-NAME with CORE-PALETTE.
When optional argument CHILDTHEME-SEXP sexp is supplied it's invoked to further
customize the resulting theme.
CORE-PALETTE is core color-palette.
If OVERWRITE is non-nil, overwrite theme file if exist."
(declare (indent 2))
(let ((color-palette (solarized-create-color-palette core-palette)))
(apply #'solarized-create-theme-file (list variant theme-name color-palette childtheme-sexp overwrite))))
(define-obsolete-function-alias 'create-solarized-theme-file 'solarized-create-theme-file)
;;; Footer
;;;###autoload
(when (and (boundp 'custom-theme-load-path) load-file-name)
(add-to-list 'custom-theme-load-path
(file-name-as-directory (file-name-directory load-file-name))))
(provide 'solarized)
;; Local Variables:
;; indent-tabs-mode: nil
;; End:
;;; solarized.el ends here