104 lines
4.4 KiB
EmacsLisp
104 lines
4.4 KiB
EmacsLisp
;;; appearance.el --- Configure appearance. -*- lexical-binding: t; -*-
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;; Time-stamp: <2020-05-07T13:31:43+0200>
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;;; Commentary:
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;; * Helpful visualizations.
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;; * Colors and theme.
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;; * Icon font.
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;; * Modeline stuff.
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;;; Code:
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(require 'basics/package-management)
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(require 'basics/global-variables)
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(use-package emacs
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;; If 2 files have the same name, append directory name after the filename.
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:custom ((uniquify-after-kill-buffer-p t)
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(uniquify-buffer-name-style 'post-forward)
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(uniquify-strip-common-suffix t))
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:config (progn
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(defun my/set-default-fonts ()
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"Set the default font and the emoji font."
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(when (member "Source Code Pro" (font-family-list)) ; Default.
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(set-frame-font "Source Code Pro-10" t t))
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(when (member "Noto Color Emoji" (font-family-list)) ; Emojis.
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(set-fontset-font t 'unicode "Noto Color Emoji" nil 'prepend)))
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(tool-bar-mode -1) ; Hide toolbar.
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(menu-bar-mode -1) ; Hide menu bar.
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(when (display-graphic-p)
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(set-scroll-bar-mode 'right)
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(add-to-list 'default-frame-alist '(scroll-bar-width . 8)))
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(my/set-default-fonts)
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(global-hl-line-mode t) ; Highlight current line.
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(show-paren-mode t) ; Visualize matching parens.
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(setq frame-title-format ; Show filename in frame title.
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'(multiple-frames
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"%b" ("" invocation-name "@" system-name
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" – " buffer-file-truename)))))
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;; Icon font (required by doom and others).
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(use-package all-the-icons
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:init (defun my/font-installed-p (font-name)
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"Check if font with FONT-NAME is available."
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(if (find-font (font-spec :name font-name))
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t
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nil))
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;; Install fonts if we have a GUI and the font is not already installed.
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;; See <https://github.com/domtronn/all-the-icons.el/issues/58>.
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:config (when (and (window-system)
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(not (my/font-installed-p "all-the-icons")))
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(all-the-icons-install-fonts t)))
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(unless slow-computer
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(use-package doom-themes
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:defer nil
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:after (all-the-icons)
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:custom ((doom-themes-treemacs-theme "doom-colors")
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(doom-themes-treemacs-enable-variable-pitch nil))
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:config (progn
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(load-theme 'doom-outrun-electric t)
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(doom-themes-visual-bell-config) ; Flash modeline on error.
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(doom-themes-treemacs-config)
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;; Set colors for scroll bar.
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(set-face-background 'scroll-bar (face-background 'default))
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(set-face-foreground 'scroll-bar (face-foreground 'shadow))
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;; Write a minimal theme to file, to load it in early-init.el.
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(unless (string= (face-background 'default) "unspecified-bg")
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(let ((minimal-theme))
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(setq minimal-theme (concat "(set-face-background 'default \""
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(face-background 'default) "\")\n"
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"(set-face-foreground 'default \""
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(face-foreground 'default) "\")\n"
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"(menu-bar-mode -1)\n"
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"(when (display-graphic-p)\n"
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" (tool-bar-mode -1))\n"))
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(with-temp-file (expand-file-name "early-theme.el"
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user-emacs-directory)
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(insert minimal-theme))))))
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) ; unless slow-computer.
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;; Neat modeline.
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(use-package doom-modeline
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:after (all-the-icons)
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:init (column-number-mode t) ; Show column number.
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:custom ((doom-modeline-minor-modes t) ; Show minor modes.
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(doom-modeline-buffer-file-name-style 'truncate-except-project)
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(mode-line-percent-position nil) ; Don't display percentage.
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(doom-modeline-buffer-state-icon nil)) ; Don't display save icon.
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:hook (after-init . doom-modeline-mode))
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;; Show line numbers on the left side of the buffer.
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(use-package display-line-numbers
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:if (>= emacs-major-version 26)
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:config (progn (defun my/disable-line-numbers ()
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(display-line-numbers-mode -1))
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(global-display-line-numbers-mode)))
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(provide 'basics/appearance)
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;;; appearance.el ends here
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