053b9b0e3e
It is not possible to declare several themes in .spacemacs with the variable `dotspacemacs-themes` Cycle through these themes with `<SPC> T n` Resolves #472
95 lines
3.8 KiB
EmacsLisp
95 lines
3.8 KiB
EmacsLisp
;;; themes-support.el --- Spacemacs Core File
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;;
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;; Copyright (c) 2012-2014 Sylvain Benner
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;; Copyright (c) 2014-2015 Sylvain Benner & Contributors
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;;
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;; Author: Sylvain Benner <sylvain.benner@gmail.com>
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;; URL: https://github.com/syl20bnr/spacemacs
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;;
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;; This file is not part of GNU Emacs.
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;;
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;;; License: GPLv3
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(defconst spacemacs-theme-name-to-package
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'(
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(base16-chalk . base16-theme)
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(base16-default . base16-theme)
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(base16-eighties . base16-theme)
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(base16-greenscreen . base16-theme)
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(base16-mocha . base16-theme)
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(base16-monokai . base16-theme)
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(base16-ocean . base16-theme)
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(base16-railscasts . base16-theme)
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(base16-solarized . base16-theme)
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(base16-tomorrow . base16-theme)
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(sanityinc-solarized-dark . color-theme-sanityinc-solarized)
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(sanityinc-solarized-light . color-theme-sanityinc-solarized)
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(sanityinc-tomorrow-blue . color-theme-sanityinc-tomorrow)
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(sanityinc-tomorrow-bright . color-theme-sanityinc-tomorrow)
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(sanityinc-tomorrow-day . color-theme-sanityinc-tomorrow)
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(sanityinc-tomorrow-eighties . color-theme-sanityinc-tomorrow)
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(sanityinc-tomorrow-night . color-theme-sanityinc-tomorrow)
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)
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"alist matching a theme name with its package name, required when
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package name does not match theme name + `-theme' suffix.")
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(defun spacemacs/load-theme (theme)
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"Load THEME."
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;; Unless Emacs stock themes
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(unless (memq theme (custom-available-themes))
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(cond
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;; solarized theme, official spacemacs theme
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((or (eq 'solarized-light theme)
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(eq 'solarized-dark theme))
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(add-to-list 'load-path (concat spacemacs-directory
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"extensions/solarized-theme/"))
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;; solarized dependency
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(spacemacs/load-or-install-package 'dash)
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(require 'solarized)
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(deftheme solarized-dark "The dark variant of the Solarized colour theme")
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(deftheme solarized-light "The light variant of the Solarized colour theme"))
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;; themes with explicitly declared package names
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((assq theme spacemacs-theme-name-to-package)
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(let* ((pkg (cdr (assq theme spacemacs-theme-name-to-package)))
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(pkg-dir (spacemacs/load-or-install-package pkg)))
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(add-to-list 'custom-theme-load-path pkg-dir)))
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(t
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;; other themes
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;; we assume that the package name is suffixed with `-theme'
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;; if not we will handle the special themes as we get issues in the tracker.
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(let ((pkg (format "%s-theme" (symbol-name theme))))
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(spacemacs/load-or-install-package (intern pkg))))))
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(load-theme theme t))
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(defun spacemacs/cycle-spacemacs-theme ()
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"Cycle through themes defined in `dotspacemacs-themes.'"
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(interactive)
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(when spacemacs--cur-theme
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(disable-theme spacemacs--cur-theme)
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(setq spacemacs--cycle-themes
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(append spacemacs--cycle-themes (list spacemacs--cur-theme))))
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(setq spacemacs--cur-theme (pop spacemacs--cycle-themes))
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(message "Loading theme %s..." spacemacs--cur-theme)
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(spacemacs/load-theme spacemacs--cur-theme))
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(defadvice load-theme (after spacemacs/load-theme-adv activate)
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"Perform post load processing."
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(let ((theme (ad-get-arg 0)))
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(setq spacemacs--cur-theme theme)
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(spacemacs/post-theme-init theme)))
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(defun spacemacs/post-theme-init (theme)
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" Some processing that needs to be done when the current theme has been
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changed to THEME."
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(interactive)
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;; Define a face for each state
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(if (fboundp 'spacemacs/set-state-faces)
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(spacemacs/set-state-faces))
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(if (fboundp 'spacemacs/set-flycheck-mode-line-faces)
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(spacemacs/set-flycheck-mode-line-faces))
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(if (fboundp 'spacemacs/set-new-version-lighter-mode-line-faces)
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(spacemacs/set-new-version-lighter-mode-line-faces))
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(if (fboundp 'powerline-reset)
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(powerline-reset)))
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(provide 'themes-support)
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