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quasi-monochrome-theme.el
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quasi-monochrome-theme.el
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;;; quasi-monochrome-theme.el --- High contrast quasi monochrome color theme
;; Copyright (C) 2015 Lorenzo Bolla
;; Author: Lorenzo Bolla <lbolla@gmail.com>
;; URL: https://github.com/lbolla/emacs-quasi-monochrome
;; Created: 28th July 2015
;; Version: 1.0
;; Keywords: color-theme, monochrome, high contrast
;; Package: quasi-monochhrome-theme
;; This file 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 file 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 file. If not, see <http://www.gnu.org/licenses/>.
;;; Commentary:
;; A high contrast quasi-monochrome color theme.
;;; Code:
(deftheme quasi-monochrome
"quasi-monochrome emacs theme")
(defgroup quasi-monochrome-theme nil
"quasi-monochhrome-theme customization options"
:group 'local)
(defcustom quasi-monochrome-transparent-background nil
"Make transparent background in terminal."
:type 'boolean
:group 'quasi-monochrome-theme)
(defvar quasi-monochrome-selected-window nil
"Selected window.")
(defun quasi-monochrome--set-selected-window (&rest _)
"Set the selected window."
(let ((window (frame-selected-window)))
(when (and (windowp window)
(not (minibuffer-window-active-p window)))
(setq quasi-monochrome-selected-window window))))
(defun quasi-monochrome--active-window-p ()
"Return non-nil if the current window is active."
(eq (selected-window) quasi-monochrome-selected-window))
(defun quasi-monochrome-face-when-active (face)
"Return FACE if the window is active."
(when (quasi-monochrome--active-window-p)
face))
(add-hook 'window-configuration-change-hook #'quasi-monochrome--set-selected-window)
(add-hook 'focus-in-hook #'quasi-monochrome--set-selected-window)
(advice-add 'select-window :after #'quasi-monochrome--set-selected-window)
(advice-add 'select-frame :after #'quasi-monochrome--set-selected-window)
;; TODO reduce number of color shades
;; TODO inherit from font-lock as much as possible
;; TODO quasi-monochrome light version
;; TODO ((class color) (min-colors 8))
;; or ((class color) (type tty))
;; -> only use: black, red, green, yellow, blue, magenta, cyan, white
;; on ((class mono))
;; -> only use :inverse :underline :bold etc.
(let (
;; TOOD fix min-colors classes (remove from below)
;; TODO light background, mono, tty, etc. classes
;; See help `defface`
(class '((class color) (min-colors 256)))
(tty '((class color) (type tty)))
;; Palette
(qm-black (if (and quasi-monochrome-transparent-background
(not (display-graphic-p))
(eq system-type 'darwin))
"ARGBBB000000"
"black"))
(qm-white "white")
(qm-yellow-1 "yellow")
(qm-yellow-2 "gold")
(qm-yellow-3 "light yellow")
(qm-red-1 "red")
(qm-red-2 "red4")
(qm-red-3 "firebrick")
(qm-magenta "magenta")
(qm-green-1 "forest green")
(qm-green-2 "lime green")
(qm-green-3 "spring green")
(qm-green-4 "dark green")
(qm-blue-1 "RoyalBlue3")
(qm-gray "cyan")
(qm-gray-1 "light gray")
(qm-gray-2 "light slate gray")
(qm-gray-3 "dim gray")
(qm-gray-4 "gray20")
(qm-gray-5 "gray15")
(qm-gray-6 "gray30")
(qm-gray-7 "gray50")
(qm-gray-8 "gray55")
(qm-gray-9 "gray10")
(qm-gray-10 "gray5")
;; Org levels
(ol1 `(:height 1.0 :weight bold))
(ol2 `(:height 1.0))
(ol3 `(:height 1.0 :slant italic))
(ol4 `(:height 1.0 :slant italic))
(ol5 `(:height 1.0 :slant italic))
(ol6 `(:height 1.0 :slant italic))
(ol7 `(:height 1.0 :slant italic))
(ol8 `(:height 1.0 :slant italic)))
(custom-theme-set-faces
'quasi-monochrome
`(button ((t (:inherit (link)))))
`(cursor ((,tty (:background ,qm-yellow-1))
(t (:background ,qm-yellow-1))))
`(default ((t (:foreground ,qm-white :background ,qm-black))))
`(bold ((,tty (:inherit (default) :weight normal :foreground ,qm-gray))
(t (:inherit (default) :weight bold))))
`(company-tooltip ((,tty (:foreground ,qm-white))))
`(dired-directory ((t (:weight bold))))
`(ediff-odd-diff-A ((t (:background ,qm-gray-6))))
`(ediff-odd-diff-B ((t (:background ,qm-gray-6))))
`(escape-glyph ((t (:foreground ,qm-gray-1))))
`(fixed-pitch ((,tty (:foreground ,qm-gray))))
`(flycheck-error ((,tty (:foreground ,qm-red-1))
(t (:underline (:color ,qm-red-1 :style wave)))))
`(flycheck-fringe-error ((,tty (:foreground ,qm-red-1))
(t (:underline (:color ,qm-red-1 :style wave)))))
`(flycheck-warning ((,tty (:foreground ,qm-yellow-1))
(t (:underline (:color ,qm-yellow-2 :style wave)))))
`(flycheck-fringe-warning ((,tty (:foreground ,qm-yellow-1))
(t (:underline (:color ,qm-yellow-2 :style wave)))))
`(flycheck-info ((t (:underline (:color ,qm-green-1 :style wave)))))
`(flycheck-fringe-info ((t (:underline (:color ,qm-green-1 :style wave)))))
`(font-lock-builtin-face ((,tty (:weight normal :foreground ,qm-gray))
(t (:foreground ,qm-gray-1))))
`(font-lock-comment-delimiter-face ((t (:inherit (font-lock-comment-face)))))
`(font-lock-comment-face ((,tty (:foreground ,qm-blue-1))
(t (:slant italic :foreground ,qm-gray-2))))
`(font-lock-constant-face ((,tty (:foreground ,qm-gray-1 :weight normal))
(t (:foreground ,qm-gray-1 :weight bold))))
`(font-lock-doc-face ((t (:inherit (font-lock-string-face)))))
`(font-lock-function-name-face ((t (:foreground ,qm-white))))
`(font-lock-keyword-face ((,tty (:weight normal :foreground ,qm-gray))
(t (:weight bold :foreground ,qm-white))))
`(font-lock-negation-char-face ((t nil)))
`(font-lock-preprocessor-face ((t (:inherit (font-lock-builtin-face) :foreground ,qm-gray-2))))
`(font-lock-regexp-grouping-backslash ((t (:inherit (bold)))))
`(font-lock-regexp-grouping-construct ((t (:inherit (bold)))))
`(font-lock-string-face ((,tty (:slant italic))
(t (:foreground ,qm-gray-3))))
;; `(font-lock-type-face ((t (:foreground ,qm-gray-8 :weight normal))))
;; `(font-lock-variable-name-face ((t (:foreground ,qm-gray-1))))
`(font-lock-type-face ((,tty (:foreground ,qm-gray-8 :weight normal))
(t (:foreground ,qm-gray-8 :weight bold))))
`(font-lock-variable-name-face ((t (:foreground ,qm-gray-8))))
`(font-lock-warning-face ((t (:foreground ,qm-yellow-2 :weight bold))))
`(fringe ((,tty (:background ,qm-white))
(t (:background ,qm-gray-4))))
`(header-line ((t (:background ,qm-gray-5 :foreground ,qm-white))))
`(help-argument-name ((,tty (:inherit (bold)))))
`(highlight ((,tty (:inverse t))
(t (:background ,qm-gray-4))))
`(highlight-indentation-face ((,tty (:inverse t))
(t (:inherit (fringe) :background ,qm-gray-10))))
`(hl-line ((,tty (:inverse-video nil))
(t (:background ,qm-gray-4))))
`(isearch ((t (:foreground ,qm-black :background ,qm-green-3))))
`(isearch-fail ((t (:background ,qm-red-2))))
`(lazy-highlight ((t (:foreground ,qm-black :background ,qm-green-2))))
`(link ((t (:underline (:color foreground-color :style line) :foreground ,qm-gray-1))))
`(link-visited ((t (:underline (:color foreground-color :style line) :foreground ,qm-gray-1))))
`(lsp-ui-sideline-global ((t (:background ,qm-gray-4))))
`(magit-diff-added ((,tty (:foreground ,qm-green-1))))
`(magit-diff-removed ((,tty (:foreground ,qm-red-1))))
`(magit-diff-added-highlight ((,tty (:foreground ,qm-green-1))))
`(magit-diff-removed-highlight ((,tty (:foreground ,qm-red-1))))
`(magit-diff-hunk-heading ((,tty (:inverse t))
(t (:background ,qm-gray-4))))
`(magit-diff-hunk-heading-highlight ((,tty (:inverse t))
(t (:background ,qm-gray-6))))
`(magit-diff-file-heading ((,tty (:weight bold :foreground ,qm-yellow-1 :background ,qm-black))))
`(magit-diff-file-heading-highlight ((,tty (:weight bold :foreground ,qm-black :background ,qm-yellow-1))))
`(magit-hash ((,tty (:slant normal :foreground ,qm-red-1))
(t (:foreground ,qm-gray-8))))
`(magit-log-author ((,tty (:slant normal :foreground ,qm-yellow-1))
(t (:foreground ,qm-gray-2))))
`(magit-section-highlight ((t (:background ,qm-gray-4))))
`(magit-tag ((,tty (:inverse-video t :inherit (font-lock-warning-face)))
(t (:inherit (font-lock-warning-face)))))
`(Man-overstrike ((,tty (:inherit (bold) :foreground ,qm-red-1))))
`(Man-underline ((,tty (:inherit (underline) :foreground ,qm-magenta))))
`(markdown-header-face ((,tty (:inherit (font-lock-function-name-face) :inverse-video t :weight normal))))
`(match ((t (:background ,qm-blue-1))))
`(minibuffer-prompt ((t (:weight bold :foreground ,qm-gray-1))))
`(mode-line ((t (:box (:line-width 6 :color ,qm-gray-8) :foreground ,qm-black :background ,qm-gray-8 :height 0.9))))
`(mode-line-buffer-id ((t (:weight bold))))
`(mode-line-emphasis ((t (:weight bold))))
`(mode-line-highlight ((t (:box (:line-width 2 :color ,qm-gray-2)))))
`(mode-line-inactive ((,tty (:slant italic))
(t (:box (:line-width 6 :color ,qm-gray-4) :foreground ,qm-black :background ,qm-gray-4 :height 0.9))))
`(monky-diff-add ((t (:foreground ,qm-green-1))))
`(mu4e-flagged-face ((,tty (:foreground ,qm-red-1))
(t (:inherit (font-lock-constant-face) :foreground ,qm-red-3 :weight bold))))
`(mu4e-header-face ((,tty (:slant italic))
(t (:foreground ,qm-gray-7 :weight normal))))
`(mu4e-header-highlight-face ((t (:inherit (region) :weight bold :underline nil))))
`(mu4e-header-key-face ((t (:inherit (font-lock-type-face) :underline nil))))
`(mu4e-header-value-face ((t (:inherit (font-lock-warning-face) :weight normal))))
`(mu4e-replied-face ((,tty (:foreground ,qm-gray))
(t (:foreground ,qm-gray-8 :weight normal))))
`(mu4e-unread-face ((t (:foreground ,qm-white :weight normal))))
`(next-error ((t (:inherit (region)))))
`(org-agenda-current-time ((,tty (:foreground ,qm-gray))))
`(org-agenda-done ((,tty (:slant italic))
(t (:foreground ,qm-gray-7))))
`(org-block ((t (:inherit (shadow) :background ,qm-gray-5))))
`(org-block-begin-line ((t (:inherit (org-meta-line) :background ,qm-gray-9))))
`(org-block-end-line ((t (:inherit (org-meta-line) :background ,qm-gray-9))))
`(org-block-background ((t (:background ,qm-gray-4))))
`(org-canc ((,tty (:inverse-video t :inherit (fringe)))
(t (:inherit (fringe)))))
`(org-defr ((,tty (:inverse-video nil :inherit (font-lock-comment-face)))
(t (:inherit (font-lock-comment-face)))))
`(org-delg ((,tty (:inverse-video nil :foreground ,qm-gray))
(t (:inherit (font-lock-comment-face)))))
`(org-done ((,tty (:inverse-video t :foreground ,qm-green-1 :weight bold))
(t (:foreground ,qm-green-1 :weight bold))))
`(org-level-1 ((t ,ol1)))
`(org-level-2 ((t ,ol2)))
`(org-level-3 ((t ,ol3)))
`(org-level-4 ((t ,ol4)))
`(org-level-5 ((t ,ol5)))
`(org-level-6 ((t ,ol6)))
`(org-level-7 ((t ,ol7)))
`(org-level-8 ((t ,ol8)))
`(org-meet ((t (:foreground ,qm-gray-7))))
`(org-mode-line-clock ((t (:slant italic :weight bold))))
`(org-mode-line-clock-overrun ((t (:inherit (font-lock-warning-face) :slant italic :weight bold))))
`(org-scheduled ((,tty (:foreground ,qm-white))
(t (:foreground ,qm-gray-1 :weight normal))))
`(org-scheduled-previously ((,tty (:foreground ,qm-gray))
(t (:foreground ,qm-gray-7 :weight normal))))
`(org-scheduled-today ((,tty (:foreground ,qm-white))
(t (:foreground ,qm-gray-1 :weight normal))))
`(org-strt ((,tty (:inverse-video t :foreground ,qm-yellow-1))
(t (:inherit (font-lock-keyword-face)))))
`(org-time-grid ((,tty (:slant italic))
(t (:foreground ,qm-gray-7 :weight normal))))
`(org-todo ((,tty (:inverse-video nil :weight bold :foreground ,qm-white))
(t (:foreground ,qm-gray-7))))
`(org-wait ((t (:inherit (font-lock-warning-face)))))
`(query-replace ((t (:inherit (isearch)))))
`(region ((t (:foreground ,qm-black :background ,qm-yellow-2))))
`(secondary-selection ((t (:background ,qm-gray-5))))
`(shadow ((t (:foreground ,qm-gray-8))))
`(tooltip ((t (:inherit (variable-pitch) :foreground ,qm-black :background ,qm-yellow-3))))
`(trailing-whitespace ((t (:background ,qm-red-3))))
`(woman-bold ((,tty (:inherit (bold) :foreground ,qm-red-1))))
`(woman-italic ((,tty (:inherit (underline) :foreground ,qm-magenta)))))
(defface quasi-monochrome-ok-face
`((t :foreground ,qm-green-4 :weight bold))
"Face for ok status in the mode-line.")
(defface quasi-monochrome-warning-face
`((t :foreground ,qm-black :weight bold))
"Face for warning status in the mode-line.")
(defface quasi-monochrome-error-face
`((t :foreground ,qm-red-2 :weight bold))
"Face for error status in the mode-line.")
(defun quasi-monochrome-modeline-flycheck-status ()
"Return the status of flycheck to be displayed in the mode-line."
(when (bound-and-true-p flycheck-mode)
(let* ((text (pcase flycheck-last-status-change
(`finished (if flycheck-current-errors
(let ((count (let-alist (flycheck-count-errors flycheck-current-errors)
(+ (or .warning 0) (or .error 0)))))
;; (propertize (format "✖ %s Issue%s" count (if (eq 1 count) "" "s"))
(propertize (format "× %s Issue%s" count (if (eq 1 count) "" "s"))
'face (quasi-monochrome-face-when-active 'quasi-monochrome-error-face)))
;; (propertize "✔ No Issues"
(propertize "✓ No Issues"
'face (quasi-monochrome-face-when-active 'quasi-monochrome-ok-face))))
;; (`running (propertize "⟲ Running"
(`running (propertize "↻ Running"
'face (quasi-monochrome-face-when-active 'quasi-monochrome-warning-face)))
;; (`no-checker (propertize "⚠ No Checker"
(`no-checker (propertize "! No Checker"
'face (quasi-monochrome-face-when-active 'quasi-monochrome-warning-face)))
(`not-checked "✖ Disabled")
;; (`errored (propertize "⚠ Error"
(`errored (propertize "! Error"
'face (quasi-monochrome-face-when-active 'quasi-monochrome-error-face)))
;; (`interrupted (propertize "⛔ Interrupted"
(`interrupted (propertize "· Interrupted"
'face (quasi-monochrome-face-when-active 'quasi-monochrome-error-face)))
(`suspicious ""))))
(propertize text
'help-echo "Show Flycheck Errors"
'local-map (make-mode-line-mouse-map
'mouse-1 #'flycheck-list-errors))))))
;;;###autoload
(defun quasi-monochrome-setup-modeline-format ()
"Setup the mode-line format for quasimonochrome. Inspired by quasi-monochrome."
(interactive)
(setq-default mode-line-format
`("%e"
mode-line-front-space
mode-line-mule-info
mode-line-client
mode-line-modified
mode-line-remote
mode-line-frame-identification
mode-line-buffer-identification
" "
mode-line-position
evil-mode-line-tag
(vc-mode vc-mode)
" "
(:eval (quasi-monochrome-modeline-flycheck-status))
" "
mode-line-modes
mode-line-misc-info
mode-line-end-spaces)))
;;;###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-theme 'quasi-monochrome)
;;; quasi-monochrome-theme.el ends here