etc/themes/tango-theme.el

   1 ;;; tango-theme.el --- Tango-based custom theme for faces
   2
   3 ;; Copyright (C) 2010-2018 Free Software Foundation, Inc.
   4
   5 ;; Authors: Chong Yidong <cyd@stupidchicken>
   6 ;;          Jan Moringen <jan.moringen@uni-bielefeld.de>
   7
   8 ;; This file is part of GNU Emacs.
   9
  10 ;; GNU Emacs is free software: you can redistribute it and/or modify
  11 ;; it under the terms of the GNU General Public License as published by
  12 ;; the Free Software Foundation, either version 3 of the License, or
  13 ;; (at your option) any later version.
  14
  15 ;; GNU Emacs is distributed in the hope that it will be useful,
  16 ;; but WITHOUT ANY WARRANTY; without even the implied warranty of
  17 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  18 ;; GNU General Public License for more details.
  19
  20 ;; You should have received a copy of the GNU General Public License
  21 ;; along with GNU Emacs.  If not, see <https://www.gnu.org/licenses/>.
  22
  23 ;;; Commentary
  24
  25 ;; The colors in this theme come from the Tango palette, which is in
  26 ;; the public domain: http://tango.freedesktop.org/
  27
  28 ;;; Code:
  29
  30 (deftheme tango
  31   "Face colors using the Tango palette (light background).
  32 Basic, Font Lock, Isearch, Gnus, Message, Ediff, Flyspell,
  33 Semantic, and Ansi-Color faces are included.")
  34
  35 (let ((class '((class color) (min-colors 89)))
  36       ;; Tango palette colors.
  37       (butter-1 "#fce94f") (butter-2 "#edd400") (butter-3 "#c4a000")
  38       (orange-1 "#fcaf3e") (orange-2 "#f57900") (orange-3 "#ce5c00")
  39       (choc-1 "#e9b96e") (choc-2 "#c17d11") (choc-3 "#8f5902")
  40       (cham-1 "#8ae234") (cham-2 "#73d216") (cham-3 "#4e9a06")
  41       (blue-1 "#729fcf") (blue-2 "#3465a4") (blue-3 "#204a87")
  42       (plum-1 "#ad7fa8") (plum-2 "#75507b") (plum-3 "#5c3566")
  43       (red-1 "#ef2929")  (red-2 "#cc0000")  (red-3 "#a40000")
  44       (alum-1 "#eeeeec") (alum-2 "#d3d7cf") (alum-3 "#babdb6")
  45       (alum-4 "#888a85") (alum-5 "#5f615c") (alum-6 "#2e3436")
  46       ;; Not in Tango palette; used for better contrast.
  47       (cham-4 "#346604") (blue-0 "#8cc4ff") (orange-4 "#b35000"))
  48
  49   (custom-theme-set-faces
  50    'tango
  51    `(default ((,class (:foreground ,alum-6 :background ,alum-1))))
  52    `(cursor ((,class (:background ,blue-3))))
  53    ;; Highlighting faces
  54    `(fringe ((,class (:background ,alum-2))))
  55    `(highlight ((,class (:background ,alum-3))))
  56    `(region ((,class (:background ,alum-3))))
  57    `(secondary-selection ((,class (:background ,blue-0))))
  58    `(isearch ((,class (:foreground "#ffffff" :background ,orange-3))))
  59    `(lazy-highlight ((,class (:background ,choc-1))))
  60    `(trailing-whitespace ((,class (:background ,red-1))))
  61    ;; Mode line faces
  62    `(mode-line ((,class (:box (:line-width -1 :style released-button)
  63                          :background ,alum-2 :foreground ,alum-6))))
  64    `(mode-line-inactive ((,class (:box (:line-width -1 :style released-button)
  65                                   :background ,alum-4 :foreground ,alum-6))))
  66    ;; Escape and prompt faces
  67    `(minibuffer-prompt ((,class (:weight bold :foreground ,blue-3))))
  68    `(escape-glyph ((,class (:foreground ,red-3))))
  69    `(homoglyph ((,class (:foreground ,red-3))))
  70    `(error ((,class (:foreground ,red-3))))
  71    `(warning ((,class (:foreground ,orange-3))))
  72    `(success ((,class (:foreground ,cham-3))))
  73    ;; Font lock faces
  74    `(font-lock-builtin-face ((,class (:foreground ,plum-2))))
  75    `(font-lock-comment-face ((,class (:slant italic :foreground ,alum-5))))
  76    `(font-lock-constant-face ((,class (:weight bold :foreground ,blue-3))))
  77    `(font-lock-function-name-face ((,class (:foreground ,red-3))))
  78    `(font-lock-keyword-face ((,class (:foreground ,cham-4))))
  79    `(font-lock-string-face ((,class (:foreground ,plum-3))))
  80    `(font-lock-type-face ((,class (:foreground ,blue-3))))
  81    `(font-lock-variable-name-face ((,class (:foreground ,orange-4))))
  82    ;; Button and link faces
  83    `(link ((,class (:underline t :foreground ,blue-3))))
  84    `(link-visited ((,class (:underline t :foreground ,blue-2))))
  85    ;; Gnus faces
  86    `(gnus-group-news-1 ((,class (:weight bold :foreground ,plum-3))))
  87    `(gnus-group-news-1-low ((,class (:foreground ,plum-3))))
  88    `(gnus-group-news-2 ((,class (:weight bold :foreground ,blue-3))))
  89    `(gnus-group-news-2-low ((,class (:foreground ,blue-3))))
  90    `(gnus-group-news-3 ((,class (:weight bold :foreground ,red-3))))
  91    `(gnus-group-news-3-low ((,class (:foreground ,red-3))))
  92    `(gnus-group-news-4 ((,class (:weight bold :foreground ,"#7a4c02"))))
  93    `(gnus-group-news-4-low ((,class (:foreground ,"#7a4c02"))))
  94    `(gnus-group-news-5 ((,class (:weight bold :foreground ,orange-3))))
  95    `(gnus-group-news-5-low ((,class (:foreground ,orange-3))))
  96    `(gnus-group-news-low ((,class (:foreground ,alum-4))))
  97    `(gnus-group-mail-1 ((,class (:weight bold :foreground ,plum-3))))
  98    `(gnus-group-mail-1-low ((,class (:foreground ,plum-3))))
  99    `(gnus-group-mail-2 ((,class (:weight bold :foreground ,blue-3))))
 100    `(gnus-group-mail-2-low ((,class (:foreground ,blue-3))))
 101    `(gnus-group-mail-3 ((,class (:weight bold :foreground ,cham-3))))
 102    `(gnus-group-mail-3-low ((,class (:foreground ,cham-3))))
 103    `(gnus-group-mail-low ((,class (:foreground ,alum-4))))
 104    `(gnus-header-content ((,class (:foreground ,cham-3))))
 105    `(gnus-header-from ((,class (:weight bold :foreground ,butter-3))))
 106    `(gnus-header-subject ((,class (:foreground ,red-3))))
 107    `(gnus-header-name ((,class (:foreground ,blue-3))))
 108    `(gnus-header-newsgroups ((,class (:foreground ,alum-4))))
 109    ;; Message faces
 110    `(message-header-name ((,class (:foreground ,blue-3))))
 111    `(message-header-cc ((,class (:foreground ,butter-3))))
 112    `(message-header-other ((,class (:foreground ,choc-2))))
 113    `(message-header-subject ((,class (:foreground ,red-3))))
 114    `(message-header-to ((,class (:weight bold :foreground ,butter-3))))
 115    `(message-cited-text ((,class (:slant italic :foreground ,alum-5))))
 116    `(message-separator ((,class (:weight bold :foreground ,cham-3))))
 117    ;; SMerge
 118    `(smerge-refined-change ((,class (:background ,plum-1))))
 119    ;; Ediff
 120    `(ediff-current-diff-A ((,class (:background ,blue-1))))
 121    `(ediff-fine-diff-A ((,class (:background ,plum-1))))
 122    `(ediff-current-diff-B ((,class (:background ,butter-1))))
 123    `(ediff-fine-diff-B ((,class (:background ,orange-1))))
 124    ;; Flyspell
 125    `(flyspell-duplicate ((,class (:underline ,orange-1))))
 126    `(flyspell-incorrect ((,class (:underline ,red-1))))
 127    ;; Realgud
 128    `(realgud-overlay-arrow1  ((,class (:foreground "dark green"))))
 129    `(realgud-overlay-arrow2  ((,class (:foreground "#7a4c02"))))
 130    `(realgud-overlay-arrow3  ((,class (:foreground ,orange-1))))
 131    `(realgud-bp-disabled-face      ((,class (:foreground ,plum-1))))
 132    `(realgud-bp-line-enabled-face  ((,class (:underline "red"))))
 133    `(realgud-bp-line-disabled-face ((,class (:underline ,plum-1))))
 134    `(realgud-file-name             ((,class :foreground "dark green")))
 135    `(realgud-line-number           ((,class :foreground ,blue-3)))
 136    `(realgud-backtrace-number      ((,class :foreground ,blue-3 :weight bold)))
 137    ;; Semantic faces
 138    `(semantic-decoration-on-includes ((,class (:underline  ,cham-4))))
 139    `(semantic-decoration-on-private-members-face
 140      ((,class (:background ,alum-2))))
 141    `(semantic-decoration-on-protected-members-face
 142      ((,class (:background ,alum-2))))
 143    `(semantic-decoration-on-unknown-includes
 144      ((,class (:background ,choc-3))))
 145    `(semantic-decoration-on-unparsed-includes
 146      ((,class (:underline  ,orange-3))))
 147    `(semantic-tag-boundary-face ((,class (:overline   ,blue-1))))
 148    `(semantic-unmatched-syntax-face ((,class (:underline  ,red-1)))))
 149
 150   (custom-theme-set-variables
 151    'tango
 152    `(ansi-color-names-vector [,alum-6 ,red-3 ,cham-3 ,butter-3
 153                                       ,blue-3 ,plum-3 ,blue-1 ,alum-1])))
 154
 155 (provide-theme 'tango)
 156
 157 ;; Local Variables:
 158 ;; no-byte-compile: t
 159 ;; End:
 160
 161 ;;; tango-theme.el ends here