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175 lines
8.2 KiB
EmacsLisp
175 lines
8.2 KiB
EmacsLisp
;;; tango-dark-theme.el --- Tango-based custom theme for faces -*- lexical-binding:t -*-
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;; Copyright (C) 2010-2021 Free Software Foundation, Inc.
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;; Authors: Chong Yidong <cyd@stupidchicken>
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;; Jan Moringen <jan.moringen@uni-bielefeld.de>
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;; This file is part of GNU Emacs.
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;; GNU Emacs is free software: you can redistribute it and/or modify
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;; it under the terms of the GNU General Public License as published by
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;; the Free Software Foundation, either version 3 of the License, or
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;; (at your option) any later version.
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;; GNU Emacs is distributed in the hope that it will be useful,
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;; but WITHOUT ANY WARRANTY; without even the implied warranty of
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;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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;; GNU General Public License for more details.
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;; You should have received a copy of the GNU General Public License
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;; along with GNU Emacs. If not, see <https://www.gnu.org/licenses/>.
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;;; Commentary
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;; The colors in this theme come from the Tango palette, which is in
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;; the public domain: http://tango.freedesktop.org/
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;;; Code:
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(deftheme tango-dark
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"Face colors using the Tango palette (dark background).
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Basic, Font Lock, Isearch, Gnus, Message, Ediff, Flyspell,
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Semantic, and Ansi-Color faces are included.")
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(let ((class '((class color) (min-colors 89)))
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;; Tango palette colors.
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(butter-1 "#fce94f") (butter-2 "#edd400") (butter-3 "#c4a000")
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(orange-1 "#fcaf3e") (orange-2 "#f57900") (orange-3 "#ce5c00")
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(choc-1 "#e9b96e") (choc-2 "#c17d11") (choc-3 "#8f5902")
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(cham-1 "#8ae234") (cham-2 "#73d216") (cham-3 "#4e9a06")
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(blue-1 "#729fcf") (blue-2 "#3465a4") (blue-3 "#204a87")
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(plum-1 "#e090d7") (plum-2 "#75507b") (plum-3 "#5c3566")
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(red-1 "#ef2929") (red-2 "#cc0000") (red-3 "#a40000")
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(alum-1 "#eeeeec") (alum-2 "#d3d7cf") (alum-3 "#babdb6")
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(alum-4 "#888a85") (alum-5 "#555753") (alum-6 "#2e3436")
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;; Not in Tango palette; used for better contrast.
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(cham-0 "#b4fa70") (blue-0 "#8cc4ff") (plum-0 "#e9b2e3")
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(red-0 "#ff4b4b") (alum-5.5 "#41423f") (alum-7 "#212526"))
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(custom-theme-set-faces
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'tango-dark
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;; Ensure sufficient contrast on low-color terminals.
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`(default ((((class color) (min-colors 4096))
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(:foreground ,alum-1 :background ,alum-6))
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(((class color) (min-colors 256))
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(:foreground ,alum-1 :background "#222"))
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(,class
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(:foreground ,alum-1 :background "black"))))
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`(cursor ((,class (:background ,butter-1))))
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`(header-line ((,class (:background "#666"))))
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;; Highlighting faces
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`(fringe ((,class (:background ,alum-7))))
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`(highlight ((,class (:foreground ,alum-6 :background "#c0c000"))))
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`(region ((,class (:background ,alum-5))))
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`(secondary-selection ((,class (:background ,blue-3))))
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`(isearch ((,class (:foreground ,alum-1 :background ,orange-3))))
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`(lazy-highlight ((,class (:background ,choc-3))))
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`(trailing-whitespace ((,class (:background ,red-3))))
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;; Mode line faces
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`(mode-line ((,class
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(:box (:line-width -1 :style released-button)
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:background ,alum-2 :foreground ,alum-6))))
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`(mode-line-inactive ((,class
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(:box (:line-width -1 :style released-button)
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:background ,alum-5 :foreground ,alum-1))))
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`(compilation-mode-line-fail ((,class (:foreground ,red-3))))
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`(compilation-mode-line-run ((,class (:foreground ,orange-3))))
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`(compilation-mode-line-exit ((,class (:foreground ,cham-3))))
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;; Escape and prompt faces
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`(minibuffer-prompt ((,class (:foreground ,cham-0))))
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`(escape-glyph ((,class (:foreground ,butter-3))))
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`(homoglyph ((,class (:foreground ,butter-3))))
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`(error ((,class (:foreground ,red-0))))
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`(warning ((,class (:foreground ,orange-1))))
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`(success ((,class (:foreground ,cham-1))))
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;; Font lock faces
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`(font-lock-builtin-face ((,class (:foreground ,plum-1))))
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`(font-lock-comment-face ((,class (:foreground ,cham-2))))
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`(font-lock-constant-face ((,class (:foreground ,plum-0))))
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`(font-lock-function-name-face ((,class (:foreground ,butter-1))))
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`(font-lock-keyword-face ((,class (:foreground ,cham-0))))
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`(font-lock-string-face ((,class (:foreground ,choc-1))))
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`(font-lock-type-face ((,class (:foreground ,blue-0))))
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`(font-lock-variable-name-face ((,class (:foreground ,orange-1))))
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;; Button and link faces
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`(link ((,class (:underline t :foreground ,blue-1))))
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`(link-visited ((,class (:underline t :foreground ,blue-2))))
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;; Gnus faces
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`(gnus-group-news-1 ((,class (:foreground ,plum-1))))
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`(gnus-group-news-1-low ((,class (:foreground ,plum-2))))
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`(gnus-group-news-2 ((,class (:foreground ,blue-1))))
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`(gnus-group-news-2-low ((,class (:foreground ,blue-2))))
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`(gnus-group-news-3 ((,class (:foreground ,cham-1))))
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`(gnus-group-news-3-low ((,class (:foreground ,cham-2))))
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`(gnus-group-news-4 ((,class (:foreground ,plum-0))))
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`(gnus-group-news-4-low ((,class (:foreground ,choc-2))))
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`(gnus-group-news-5 ((,class (:foreground ,orange-1))))
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`(gnus-group-news-5-low ((,class (:foreground ,orange-2))))
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`(gnus-group-news-low ((,class (:foreground ,butter-2))))
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`(gnus-group-mail-1 ((,class (:foreground ,plum-1))))
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`(gnus-group-mail-1-low ((,class (:foreground ,plum-2))))
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`(gnus-group-mail-2 ((,class (:foreground ,blue-1))))
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`(gnus-group-mail-2-low ((,class (:foreground ,blue-2))))
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`(gnus-group-mail-3 ((,class (:foreground ,cham-1))))
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`(gnus-group-mail-3-low ((,class (:foreground ,cham-2))))
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`(gnus-group-mail-low ((,class (:foreground ,butter-2))))
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`(gnus-header-content ((,class (:weight normal :foreground ,butter-3))))
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`(gnus-header-from ((,class (:foreground ,butter-2))))
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`(gnus-header-subject ((,class (:foreground ,cham-1))))
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`(gnus-header-name ((,class (:foreground ,blue-1))))
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`(gnus-header-newsgroups ((,class (:foreground ,choc-2))))
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;; Message faces
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`(message-header-name ((,class (:foreground ,blue-1))))
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`(message-header-cc ((,class (:foreground ,butter-3))))
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`(message-header-other ((,class (:foreground ,choc-2))))
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`(message-header-subject ((,class (:foreground ,cham-1))))
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`(message-header-to ((,class (:foreground ,butter-2))))
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`(message-cited-text ((,class (:foreground ,cham-1))))
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`(message-separator ((,class (:foreground ,plum-1))))
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;; SMerge faces
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`(smerge-refined-change ((,class (:background ,blue-3))))
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;; Ediff faces
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`(ediff-current-diff-A ((,class (:background ,alum-5))))
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`(ediff-fine-diff-A ((,class (:background ,blue-3))))
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`(ediff-even-diff-A ((,class (:background ,alum-5.5))))
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`(ediff-odd-diff-A ((,class (:background ,alum-5.5))))
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`(ediff-current-diff-B ((,class (:background ,alum-5))))
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`(ediff-fine-diff-B ((,class (:background ,choc-3))))
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`(ediff-even-diff-B ((,class (:background ,alum-5.5))))
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`(ediff-odd-diff-B ((,class (:background ,alum-5.5))))
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;; Flyspell faces
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`(flyspell-duplicate ((,class (:underline ,orange-1))))
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`(flyspell-incorrect ((,class (:underline ,red-1))))
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;; Realgud
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`(realgud-overlay-arrow1 ((,class (:foreground "green"))))
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`(realgud-overlay-arrow2 ((,class (:foreground ,orange-1))))
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`(realgud-overlay-arrow3 ((,class (:foreground ,plum-0))))
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`(realgud-bp-disabled-face ((,class (:foreground ,blue-3))))
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`(realgud-bp-line-enabled-face ((,class (:underline "red"))))
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`(realgud-bp-line-disabled-face ((,class (:underline ,blue-3))))
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`(realgud-file-name ((,class :foreground ,blue-1)))
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`(realgud-line-number ((,class :foreground ,plum-0)))
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`(realgud-backtrace-number ((,class :foreground ,plum-0 :weight bold)))
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;; Semantic faces
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`(semantic-decoration-on-includes ((,class (:underline ,alum-4))))
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`(semantic-decoration-on-private-members-face
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((,class (:background ,plum-3))))
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`(semantic-decoration-on-protected-members-face
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((,class (:background ,choc-3))))
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`(semantic-decoration-on-unknown-includes
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((,class (:background ,red-3))))
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`(semantic-decoration-on-unparsed-includes
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((,class (:background ,alum-5.5))))
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`(semantic-tag-boundary-face ((,class (:overline ,blue-1))))
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`(semantic-unmatched-syntax-face ((,class (:underline ,red-1)))))
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(custom-theme-set-variables
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'tango-dark
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`(ansi-color-names-vector [,alum-7 ,red-0 ,cham-0 ,butter-1
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,blue-1 ,plum-1 ,blue-0 ,alum-1])))
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(provide-theme 'tango-dark)
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;;; tango-dark-theme.el ends here
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