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diff --git a/.emacs.d/color-theme-6.6.0/color-theme.el b/.emacs.d/color-theme-6.6.0/color-theme.el deleted file mode 100644 index c92c1a5..0000000 --- a/.emacs.d/color-theme-6.6.0/color-theme.el +++ /dev/null @@ -1,1668 +0,0 @@ -;;; color-theme.el --- install color themes - -;; Copyright (C) 1999, 2000 Jonadab the Unsightly One <jonadab@bright.net> -;; Copyright (C) 2000, 2001, 2002, 2003 Alex Schroeder <alex@gnu.org> -;; Copyright (C) 2003, 2004, 2005, 2006 Xavier Maillard <zedek@gnu.org> - -;; Version: 6.6.0 -;; Keywords: faces -;; Author: Jonadab the Unsightly One <jonadab@bright.net> -;; Maintainer: Xavier Maillard <zedek@gnu.org> -;; URL: http://www.emacswiki.org/cgi-bin/wiki.pl?ColorTheme - -;; This file is not (YET) part of GNU Emacs. - -;; This 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 2, or (at your option) any later -;; version. -;; -;; This 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 GNU Emacs; see the file COPYING. If not, write to the -;; Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, -;; MA 02111-1307, USA. - -;;; Commentary: - -;; Please read README and BUGS files for any relevant help. -;; Contributors (not themers) should also read HACKING file. - -;;; Thanks - -;; Deepak Goel <deego@glue.umd.edu> -;; S. Pokrovsky <pok@nbsp.nsk.su> for ideas and discussion. -;; Gordon Messmer <gordon@dragonsdawn.net> for ideas and discussion. -;; Sriram Karra <karra@cs.utah.edu> for the color-theme-submit stuff. -;; Olgierd `Kingsajz' Ziolko <kingsajz@rpg.pl> for the spec-filter idea. -;; Brian Palmer for color-theme-library ideas and code -;; All the users that contributed their color themes. - - - -;;; Code: -(eval-when-compile - (require 'easymenu) - (require 'reporter) - (require 'sendmail)) - -(require 'cl); set-difference is a function... - -;; for custom-face-attributes-get or face-custom-attributes-get -(require 'cus-face) -(require 'wid-edit); for widget-apply stuff in cus-face.el - -(defconst color-theme-maintainer-address "zedek@gnu.org" - "Address used by `submit-color-theme'.") - -;; Emacs / XEmacs compatibility and workaround layer - -(cond ((and (facep 'tool-bar) - (not (facep 'toolbar))) - (put 'toolbar 'face-alias 'tool-bar)) - ((and (facep 'toolbar) - (not (facep 'tool-bar))) - (put 'tool-bar 'face-alias 'toolbar))) - -(defvar color-theme-xemacs-p (and (featurep 'xemacs) - (string-match "XEmacs" emacs-version)) - "Non-nil if running XEmacs.") - -;; Add this since it appears to miss in emacs-2x -(or (fboundp 'replace-in-string) - (defun replace-in-string (target old new) - (replace-regexp-in-string old new target))) - -;; face-attr-construct has a problem in Emacs 20.7 and older when -;; dealing with inverse-video faces. Here is a short test to check -;; wether you are affected. - -;; (set-background-color "wheat") -;; (set-foreground-color "black") -;; (setq a (make-face 'a-face)) -;; (face-spec-set a '((t (:background "white" :foreground "black" :inverse-video t)))) -;; (face-attr-construct a) -;; => (:background "black" :inverse-video t) - -;; The expected response is the original specification: -;; => (:background "white" :foreground "black" :inverse-video t) - -;; That's why we depend on cus-face.el functionality. - -(cond ((fboundp 'custom-face-attributes-get) - (defun color-theme-face-attr-construct (face frame) - (if (atom face) - (custom-face-attributes-get face frame) - (if (and (consp face) (eq (car face) 'quote)) - (custom-face-attributes-get (cadr face) frame) - (custom-face-attributes-get (car face) frame))))) - ((fboundp 'face-custom-attributes-get) - (defalias 'color-theme-face-attr-construct - 'face-custom-attributes-get)) - (t - (defun color-theme-face-attr-construct (&rest ignore) - (error "Unable to construct face attributes")))) - -(defun color-theme-alist (plist) - "Transform PLIST into an alist if it is a plist and return it. -If the first element of PLIST is a cons cell, we just return PLIST, -assuming PLIST to be an alist. If the first element of plist is not a -symbol, this is an error: We cannot distinguish a plist from an ordinary -list, but a list that doesn't start with a symbol is certainly no plist -and no alist. - -This is used to make sure `default-frame-alist' really is an alist and not -a plist. In XEmacs, the alist is deprecated; a plist is used instead." - (cond ((consp (car plist)) - plist) - ((not (symbolp (car plist))) - (error "Wrong type argument: plist, %S" plist)) - ((featurep 'xemacs) - (plist-to-alist plist)))); XEmacs only - -;; Customization - -(defgroup color-theme nil - "Color Themes for Emacs. -A color theme consists of frame parameter settings, variable settings, -and face definitions." - :version "20.6" - :group 'faces) - -(defcustom color-theme-legal-frame-parameters "\\(color\\|mode\\)$" - "Regexp that matches frame parameter names. -Only frame parameter names that match this regexp can be changed as part -of a color theme." - :type '(choice (const :tag "Colors only" "\\(color\\|mode\\)$") - (const :tag "Colors, fonts, and size" - "\\(color\\|mode\\|font\\|height\\|width\\)$") - (regexp :tag "Custom regexp")) - :group 'color-theme - :link '(info-link "(elisp)Window Frame Parameters")) - -(defcustom color-theme-legal-variables "\\(color\\|face\\)$" - "Regexp that matches variable names. -Only variables that match this regexp can be changed as part of a color -theme. In addition to matching this name, the variables have to be user -variables (see function `user-variable-p')." - :type 'regexp - :group 'color-theme) - -(defcustom color-theme-illegal-faces "^w3-" - "Regexp that matches face names forbidden in themes. -The default setting \"^w3-\" excludes w3 faces since these -are created dynamically." - :type 'regexp - :group 'color-theme - :link '(info-link "(elisp)Faces for Font Lock") - :link '(info-link "(elisp)Standard Faces")) - -(defcustom color-theme-illegal-default-attributes '(:family :height :width) - "A list of face properties to be ignored when installing faces. -This prevents Emacs from doing terrible things to your display just because -a theme author likes weird fonts." - :type '(repeat symbol) - :group 'color-theme) - -(defcustom color-theme-is-global t - "*Determines wether a color theme is installed on all frames or not. -If non-nil, color themes will be installed for all frames. -If nil, color themes will be installed for the selected frame only. - -A possible use for this variable is dynamic binding. Here is a larger -example to put in your ~/.emacs; it will make the Blue Sea color theme -the default used for the first frame, and it will create two additional -frames with different color themes. - -setup: - \(require 'color-theme) - ;; set default color theme - \(color-theme-blue-sea) - ;; create some frames with different color themes - \(let ((color-theme-is-global nil)) - \(select-frame (make-frame)) - \(color-theme-gnome2) - \(select-frame (make-frame)) - \(color-theme-standard)) - -Please note that using XEmacs and and a nil value for -color-theme-is-global will ignore any variable settings for the color -theme, since XEmacs doesn't have frame-local variable bindings. - -Also note that using Emacs and a non-nil value for color-theme-is-global -will install a new color theme for all frames. Using XEmacs and a -non-nil value for color-theme-is-global will install a new color theme -only on those frames that are not using a local color theme." - :type 'boolean - :group 'color-theme) - -(defcustom color-theme-is-cumulative t - "*Determines wether new color themes are installed on top of each other. -If non-nil, installing a color theme will undo all settings made by -previous color themes." - :type 'boolean - :group 'color-theme) - -(defcustom color-theme-directory nil - "Directory where we can find additionnal themes (personnal). -Note that there is at least one directory shipped with the official -color-theme distribution where all contributed themes are located. -This official selection can't be changed with that variable. -However, you still can decide to turn it on or off and thus, -not be shown with all themes but yours." - :type '(repeat string) - :group 'color-theme) - -(defcustom color-theme-libraries (directory-files - (concat - (file-name-directory (locate-library "color-theme")) - "/themes") t "^color-theme") - "A list of files, which will be loaded in color-theme-initialize depending -on `color-theme-load-all-themes' value. -This allows a user to prune the default color-themes (which can take a while -to load)." - :type '(repeat string) - :group 'color-theme) - -(defcustom color-theme-load-all-themes t - "When t, load all color-theme theme files -as presented by `color-theme-libraries'. Else -do not load any of this themes." - :type 'boolean - :group 'color-theme) - -(defcustom color-theme-mode-hook nil - "Hook for color-theme-mode." - :type 'hook - :group 'color-theme) - -(defvar color-theme-mode-map - (let ((map (make-sparse-keymap))) - (define-key map (kbd "RET") 'color-theme-install-at-point) - (define-key map (kbd "c") 'list-colors-display) - (define-key map (kbd "d") 'color-theme-describe) - (define-key map (kbd "f") 'list-faces-display) - (define-key map (kbd "i") 'color-theme-install-at-point) - (define-key map (kbd "l") 'color-theme-install-at-point-for-current-frame) - (define-key map (kbd "p") 'color-theme-print) - (define-key map (kbd "q") 'bury-buffer) - (define-key map (kbd "?") 'color-theme-describe) - (if color-theme-xemacs-p - (define-key map (kbd "<button2>") 'color-theme-install-at-mouse) - (define-key map (kbd "<mouse-2>") 'color-theme-install-at-mouse)) - map) - "Mode map used for the buffer created by `color-theme-select'.") - -(defvar color-theme-initialized nil - "Internal variable determining whether color-theme-initialize has been invoked yet") - -(defvar color-theme-buffer-name "*Color Theme Selection*" - "Name of the color theme selection buffer.") - -(defvar color-theme-original-frame-alist nil - "nil until one of the color themes has been installed.") - -(defvar color-theme-history nil - "List of color-themes called, in reverse order") - -(defcustom color-theme-history-max-length nil - "Max length of history to maintain. -Two other values are acceptable: t means no limit, and -nil means that no history is maintained." - :type '(choice (const :tag "No history" nil) - (const :tag "Unlimited length" t) - integer) - :group 'color-theme) - -(defvar color-theme-counter 0 - "Counter for every addition to `color-theme-history'. -This counts how many themes were installed, regardless -of `color-theme-history-max-length'.") - -(defvar color-theme-entry-path (cond - ;; Emacs 22.x and later - ((lookup-key global-map [menu-bar tools]) - '("tools")) - ;; XEmacs - ((featurep 'xemacs) - (setq tool-entry '("Tools"))) - ;; Emacs < 22 - (t - '("Tools"))) - "Menu tool entry path.") - -(defun color-theme-add-to-history (name) - "Add color-theme NAME to `color-theme-history'." - (setq color-theme-history - (cons (list name color-theme-is-cumulative) - color-theme-history) - color-theme-counter (+ 1 color-theme-counter)) - ;; Truncate the list if necessary. - (when (and (integerp color-theme-history-max-length) - (>= (length color-theme-history) - color-theme-history-max-length)) - (setcdr (nthcdr (1- color-theme-history-max-length) - color-theme-history) - nil))) - -;; (let ((l '(1 2 3 4 5))) -;; (setcdr (nthcdr 2 l) nil) -;; l) - - - -;; List of color themes used to create the *Color Theme Selection* -;; buffer. - -(defvar color-themes - '((color-theme-aalto-dark "Aalto Dark" "Jari Aalto <jari.aalto@poboxes.com>") - (color-theme-aalto-light "Aalto Light" "Jari Aalto <jari.aalto@poboxes.com>") - (color-theme-aliceblue "Alice Blue" "Girish Bharadwaj <girishb@gbvsoft.com>") - (color-theme-andreas "Andreas" "Andreas Busch <Andreas.Busch@politics.ox.ac.uk>") - (color-theme-arjen "Arjen" "Arjen Wiersma <arjen@wiersma.org>") - (color-theme-beige-diff "Beige Diff" "Alex Schroeder <alex@gnu.org>" t) - (color-theme-bharadwaj "Bharadwaj" "Girish Bharadwaj <girishb@gbvsoft.com>") - (color-theme-bharadwaj-slate "Bharadwaj Slate" "Girish Bharadwaj <girishb@gbvsoft.com>") - (color-theme-billw "Billw" "Bill White <billw@wolfram.com>") - (color-theme-black-on-gray "BlackOnGray" "Sudhir Bhojwani <sbhojwani@altoweb.com>") - (color-theme-blippblopp "Blipp Blopp" "Thomas Sicheritz-Ponten<thomas@biopython.org>") - (color-theme-simple-1 "Black" "Jonadab <jonadab@bright.net>") - (color-theme-blue-erc "Blue ERC" "Alex Schroeder <alex@gnu.org>" t) - (color-theme-blue-gnus "Blue Gnus" "Alex Schroeder <alex@gnu.org>" t) - (color-theme-blue-mood "Blue Mood" "Nelson Loyola <nloyola@yahoo.com>") - (color-theme-blue-sea "Blue Sea" "Alex Schroeder <alex@gnu.org>") - (color-theme-calm-forest "Calm Forest" "Artur Hefczyc <kobit@plusnet.pl>") - (color-theme-charcoal-black "Charcoal Black" "Lars Chr. Hausmann <jazz@zqz.dk>") - (color-theme-goldenrod "Cheap Goldenrod" "Alex Schroeder <alex@gnu.org>") - (color-theme-clarity "Clarity and Beauty" "Richard Wellum <rwellum@cisco.com>") - (color-theme-classic "Classic" "Frederic Giroud <postcard@worldonline.fr>") - (color-theme-comidia "Comidia" "Marcelo Dias de Toledo <mtole@ig.com.br>") - (color-theme-jsc-dark "Cooper Dark" "John S Cooper <John.Cooper@eu.citrix.com>") - (color-theme-jsc-light "Cooper Light" "John S Cooper <John.Cooper@eu.citrix.com>") - (color-theme-jsc-light2 "Cooper Light 2" "John S Cooper <John.Cooper@eu.citrix.com>") - (color-theme-dark-blue "Dark Blue" "Chris McMahan <cmcmahan@one.net>") - (color-theme-dark-blue2 "Dark Blue 2" "Chris McMahan <cmcmahan@one.net>") - (color-theme-dark-green "Dark Green" "eddy_woody@hotmail.com") - (color-theme-dark-laptop "Dark Laptop" "Laurent Michel <ldm@cs.brown.edu>") - (color-theme-deep-blue "Deep Blue" "Tomas Cerha <cerha@brailcom.org>") - (color-theme-digital-ofs1 "Digital OFS1" "Gareth Owen <gowen@gwowen.freeserve.co.uk>") - (color-theme-euphoria "Euphoria" "oGLOWo@oGLOWo.cjb.net") - (color-theme-feng-shui "Feng Shui" "Walter Higgins <walterh@rocketmail.com>") - (color-theme-fischmeister "Fischmeister" - "Sebastian Fischmeister <sfischme@nexus.lzk.tuwien.ac.at>") - (color-theme-gnome "Gnome" "Jonadab <jonadab@bright.net>") - (color-theme-gnome2 "Gnome 2" "Alex Schroeder <alex@gnu.org>") - (color-theme-gray1 "Gray1" "Paul Pulli <P.Pulli@motorola.com>") - (color-theme-gray30 "Gray30" "Girish Bharadwaj <girishb@gbvsoft.com>") - (color-theme-kingsajz "Green Kingsajz" "Olgierd `Kingsajz' Ziolko <kingsajz@rpg.pl>") - (color-theme-greiner "Greiner" "Kevin Greiner <kgreiner@mapquest.com>") - (color-theme-gtk-ide "GTK IDE" "Gordon Messmer <gordon@dragonsdawn.net>") - (color-theme-high-contrast "High Contrast" "Alex Schroeder <alex@gnu.org>") - (color-theme-hober "Hober" "Edward O'Connor <ted@oconnor.cx>") - (color-theme-infodoc "Infodoc" "Frederic Giroud <postcard@worldonline.fr>") - (color-theme-jb-simple "JB Simple" "jeff@dvns.com") - (color-theme-jedit-grey "Jedit Grey" "Gordon Messmer <gordon@dragonsdawn.net>") - (color-theme-jonadabian "Jonadab" "Jonadab <jonadab@bright.net>") - (color-theme-jonadabian-slate "Jonadabian Slate" "Jonadab <jonadab@bright.net>") - (color-theme-katester "Katester" "Higgins_Walter@emc.com") - (color-theme-late-night "Late Night" "Alex Schroeder <alex@gnu.org>") - (color-theme-lawrence "Lawrence" "lawrence mitchell <wence@gmx.li>") - (color-theme-lethe "Lethe" "Ivica Loncar <ivica.loncar@srk.fer.hr>") - (color-theme-ld-dark "Linh Dang Dark" "Linh Dang <linhd@nortelnetworks.com>") - (color-theme-marine "Marine" "Girish Bharadwaj <girishb@gbvsoft.com>") - (color-theme-matrix "Matrix" "Walter Higgins <walterh@rocketmail.com>") - (color-theme-marquardt "Marquardt" "Colin Marquardt <colin@marquardt-home.de>") - (color-theme-midnight "Midnight" "Gordon Messmer <gordon@dragonsdawn.net>") - (color-theme-mistyday "Misty Day" "Hari Kumar <Hari.Kumar@mtm.kuleuven.ac.be>") - (color-theme-montz "Montz" "Brady Montz <bradym@becomm.com>") - (color-theme-oswald "Oswald" "Tom Oswald <toswald@sharplabs.com>") - (color-theme-parus "Parus" "Jon K Hellan <hellan@acm.org>") - (color-theme-pierson "Pierson" "Dan L. Pierson <dan@sol.control.com>") - (color-theme-ramangalahy "Ramangalahy" "Solofo Ramangalahy <solofo@irisa.fr>") - (color-theme-raspopovic "Raspopovic" "Pedja Raspopovic <pedja@lsil.com>") - (color-theme-renegade "Renegade" "Dave Benjamin <ramen@ramenfest.com>") - (color-theme-resolve "Resolve" "Damien Elmes <resolve@repose.cx>") - (color-theme-retro-green "Retro Green" "Alex Schroeder <alex@gnu.org>") - (color-theme-retro-orange "Retro Orange" "Alex Schroeder <alex@gnu.org>") - (color-theme-robin-hood "Robin Hood" "Alex Schroeder <alex@gnu.org>") - (color-theme-rotor "Rotor" "Jinwei Shen <shenjw@wam.umd.edu>") - (color-theme-ryerson "Ryerson" "Luis Fernandes <elf@ee.ryerson.ca>") - (color-theme-salmon-diff "Salmon Diff" "Alex Schroeder <alex@gnu.org>" t) - (color-theme-salmon-font-lock "Salmon Font-Lock" "Alex Schroeder <alex@gnu.org>" t) - (color-theme-scintilla "Scintilla" "Gordon Messmer <gordon@dragonsdawn.net>") - (color-theme-shaman "Shaman" "shaman@interdon.net") - (color-theme-sitaramv-nt "Sitaram NT" - "Sitaram Venkatraman <sitaramv@loc251.tandem.com>") - (color-theme-sitaramv-solaris "Sitaram Solaris" - "Sitaram Venkatraman <sitaramv@loc251.tandem.com>") - (color-theme-snow "Snow" "Nicolas Rist <Nicolas.Rist@alcatel.de>") - (color-theme-snowish "Snowish" "Girish Bharadwaj <girishb@gbvsoft.com>") - (color-theme-standard-ediff "Standard Ediff" "Emacs Team, added by Alex Schroeder <alex@gnu.org>" t) - (color-theme-standard "Standard Emacs 20" "Emacs Team, added by Alex Schroeder <alex@gnu.org>") - (color-theme-emacs-21 "Standard Emacs 21" "Emacs Team, added by Alex Schroeder <alex@gnu.org>") - (color-theme-emacs-nw "Standard Emacs 21 No Window" "Emacs Team, added by D. Goel <deego@gnufans.org>") - (color-theme-xemacs "Standard XEmacs" "XEmacs Team, added by Alex Schroeder <alex@gnu.org>") - (color-theme-subtle-blue "Subtle Blue" "Chris McMahan <cmcmahan@one.net>") - (color-theme-subtle-hacker "Subtle Hacker" "Colin Walters <levanti@verbum.org>") - (color-theme-taming-mr-arneson "Taming Mr Arneson" "Erik Arneson <erik@aarg.net>") - (color-theme-taylor "Taylor" "Art Taylor <reeses@hemisphere.org>") - (color-theme-tty-dark "TTY Dark" "O Polite <m2@plusseven.com>") - (color-theme-vim-colors "Vim Colors" "Michael Soulier <msoulier@biryani.nssg.mitel.com>") - (color-theme-whateveryouwant "Whateveryouwant" "Fabien Penso <penso@linuxfr.org>, color by Scott Jaderholm <scott@jaderholm.com>") - (color-theme-wheat "Wheat" "Alex Schroeder <alex@gnu.org>") - (color-theme-pok-wob "White On Black" "S. Pokrovsky <pok@nbsp.nsk.su>") - (color-theme-pok-wog "White On Grey" "S. Pokrovsky <pok@nbsp.nsk.su>") - (color-theme-word-perfect "WordPerfect" "Thomas Gehrlein <Thomas.Gehrlein@t-online.de>") - (color-theme-xp "XP" "Girish Bharadwaj <girishb@gbvsoft.com>")) - "List of color themes. - -Each THEME is itself a three element list (FUNC NAME MAINTAINER &optional LIBRARY). - -FUNC is a color theme function which does the setup. The function -FUNC may call `color-theme-install'. The color theme function may be -interactive. - -NAME is the name of the theme and MAINTAINER is the name and/or email of -the maintainer of the theme. - -If LIBRARY is non-nil, the color theme will be considered a library and -may not be shown in the default menu. - -If you defined your own color theme and want to add it to this list, -use something like this: - - (add-to-list 'color-themes '(color-theme-gnome2 \"Gnome2\" \"Alex\"))") - -;;; Functions - -(defun color-theme-backup-original-values () - "Back up the original `default-frame-alist'. -The values are stored in `color-theme-original-frame-alist' on -startup." - (if (null color-theme-original-frame-alist) - (setq color-theme-original-frame-alist - (color-theme-filter (frame-parameters (selected-frame)) - color-theme-legal-frame-parameters)))) -(add-hook 'after-init-hook 'color-theme-backup-original-values) - -;;;###autoload -(defun color-theme-select (&optional arg) - "Displays a special buffer for selecting and installing a color theme. -With optional prefix ARG, this buffer will include color theme libraries -as well. A color theme library is in itself not complete, it must be -used as part of another color theme to be useful. Thus, color theme -libraries are mainly useful for color theme authors." - (interactive "P") - (unless color-theme-initialized (color-theme-initialize)) - (switch-to-buffer (get-buffer-create color-theme-buffer-name)) - (setq buffer-read-only nil) - (erase-buffer) - ;; recreate the snapshot if necessary - (when (or (not (assq 'color-theme-snapshot color-themes)) - (not (commandp 'color-theme-snapshot))) - (fset 'color-theme-snapshot (color-theme-make-snapshot)) - (setq color-themes (delq (assq 'color-theme-snapshot color-themes) - color-themes) - color-themes (delq (assq 'bury-buffer color-themes) - color-themes) - color-themes (append '((color-theme-snapshot - "[Reset]" "Undo changes, if possible.") - (bury-buffer - "[Quit]" "Bury this buffer.")) - color-themes))) - (dolist (theme color-themes) - (let ((func (nth 0 theme)) - (name (nth 1 theme)) - (author (nth 2 theme)) - (library (nth 3 theme)) - (desc)) - (when (or (not library) arg) - (setq desc (format "%-23s %s" - (if library (concat name " [lib]") name) - author)) - (put-text-property 0 (length desc) 'color-theme func desc) - (put-text-property 0 (length name) 'face 'bold desc) - (put-text-property 0 (length name) 'mouse-face 'highlight desc) - (insert desc) - (newline)))) - (goto-char (point-min)) - (setq buffer-read-only t) - (set-buffer-modified-p nil) - (color-theme-mode)) - -(when (require 'easymenu) - (easy-menu-add-item nil color-theme-entry-path "--") - (easy-menu-add-item nil color-theme-entry-path - ["Color Themes" color-theme-select t])) - -(defun color-theme-mode () - "Major mode to select and install color themes. - -Use \\[color-theme-install-at-point] to install a color theme on all frames. -Use \\[color-theme-install-at-point-for-current-frame] to install a color theme for the current frame only. - -The changes are applied on top of your current setup. This is a -feature. - -Some of the themes should be considered extensions to the standard color -theme: they modify only a limited number of faces and variables. To -verify the final look of a color theme, install the standard color -theme, then install the other color theme. This is a feature. It allows -you to mix several color themes. - -Use \\[color-theme-describe] to read more about the color theme function at point. -If you want to install the color theme permanently, put the call to the -color theme function into your ~/.emacs: - - \(require 'color-theme) - \(color-theme-gnome2) - -If you worry about the size of color-theme.el: You are right. Use -\\[color-theme-print] to print the current color theme and save the resulting buffer -as ~/.emacs-color-theme. Now you can install only this specific color -theme in your .emacs: - - \(load-file \"~/.emacs-color-theme\") - \(my-color-theme) - -The Emacs menu is not affected by color themes within Emacs. Depending -on the toolkit you used to compile Emacs, you might have to set specific -X ressources. See the info manual for more information. Here is an -example ~/.Xdefaults fragment: - - emacs*Background: DarkSlateGray - emacs*Foreground: wheat - -\\{color-theme-mode-map} - -The color themes are listed in `color-themes', which see." - (kill-all-local-variables) - (setq major-mode 'color-theme-mode) - (setq mode-name "Color Themes") - (use-local-map color-theme-mode-map) - (when (functionp 'goto-address); Emacs - (goto-address)) - (run-hooks 'color-theme-mode-hook)) - -;;; Commands in Color Theme Selection mode - -;;;###autoload -(defun color-theme-describe () - "Describe color theme listed at point. -This shows the documentation of the value of text-property color-theme -at point. The text-property color-theme should be a color theme -function. See `color-themes'." - (interactive) - (describe-function (get-text-property (point) 'color-theme))) - -;;;###autoload -(defun color-theme-install-at-mouse (event) - "Install color theme clicked upon using the mouse. -First argument EVENT is used to set point. Then -`color-theme-install-at-point' is called." - (interactive "e") - (save-excursion - (mouse-set-point event) - (color-theme-install-at-point))) - -;;;autoload -(defun color-theme-install-at-point () - "Install color theme at point. -This calls the value of the text-property `color-theme' at point. -The text-property `color-theme' should be a color theme function. -See `color-themes'." - (interactive) - (let ((func (get-text-property (point) 'color-theme))) - ;; install theme - (if func - (funcall func)) - ;; If goto-address is being used, remove all overlays in the current - ;; buffer and run it again. The face used for the mail addresses in - ;; the the color theme selection buffer is based on the variable - ;; goto-address-mail-face. Changes in that variable will not affect - ;; existing overlays, however, thereby confusing users. - (when (functionp 'goto-address); Emacs - (dolist (o (overlays-in (point-min) (point-max))) - (delete-overlay o)) - (goto-address)))) - -;;;###autoload -(defun color-theme-install-at-point-for-current-frame () - "Install color theme at point for current frame only. -Binds `color-theme-is-global' to nil and calls -`color-theme-install-at-point'." - (interactive) - (let ((color-theme-is-global nil)) - (color-theme-install-at-point))) - - - -;; Taking a snapshot of the current color theme and pretty printing it. - -(defun color-theme-filter (old-list regexp &optional exclude) - "Filter OLD-LIST. -The resulting list will be newly allocated and contains only elements -with names matching REGEXP. OLD-LIST may be a list or an alist. If you -want to filter a plist, use `color-theme-alist' to convert your plist to -an alist, first. - -If the optional argument EXCLUDE is non-nil, then the sense is -reversed: only non-matching elements will be retained." - (let (elem new-list) - (dolist (elem old-list) - (setq name (symbol-name (if (listp elem) (car elem) elem))) - (when (or (and (not exclude) - (string-match regexp name)) - (and exclude - (not (string-match regexp name)))) - ;; Now make sure that if elem is a cons cell, and the cdr of - ;; that cons cell is a string, then we need a *new* string in - ;; the new list. Having a new cons cell is of no use because - ;; modify-frame-parameters will modify this string, thus - ;; modifying our color theme functions! - (when (and (consp elem) - (stringp (cdr elem))) - (setq elem (cons (car elem) - (copy-sequence (cdr elem))))) - ;; Now store elem - (setq new-list (cons elem new-list)))) - new-list)) - -(defun color-theme-spec-filter (spec) - "Filter the attributes in SPEC. -This makes sure that SPEC has the form ((t (PLIST ...))). -Only properties not in `color-theme-illegal-default-attributes' -are included in the SPEC returned." - (let ((props (cadar spec)) - result prop val) - (while props - (setq prop (nth 0 props) - val (nth 1 props) - props (nthcdr 2 props)) - (unless (memq prop color-theme-illegal-default-attributes) - (setq result (cons val (cons prop result))))) - `((t ,(nreverse result))))) - -;; (color-theme-spec-filter '((t (:background "blue3")))) -;; (color-theme-spec-filter '((t (:stipple nil :background "Black" :foreground "SteelBlue" :inverse-video nil :box nil :strike-through nil :overline nil :underline nil :slant normal :weight normal :width semi-condensed :family "misc-fixed")))) - -(defun color-theme-plist-delete (plist prop) - "Delete property PROP from property list PLIST by side effect. -This modifies PLIST." - ;; deal with prop at the start - (while (eq (car plist) prop) - (setq plist (cddr plist))) - ;; deal with empty plist - (when plist - (let ((lastcell (cdr plist)) - (l (cddr plist))) - (while l - (if (eq (car l) prop) - (progn - (setq l (cddr l)) - (setcdr lastcell l)) - (setq lastcell (cdr l) - l (cddr l)))))) - plist) - -;; (color-theme-plist-delete '(a b c d e f g h) 'a) -;; (color-theme-plist-delete '(a b c d e f g h) 'b) -;; (color-theme-plist-delete '(a b c d e f g h) 'c) -;; (color-theme-plist-delete '(a b c d e f g h) 'g) -;; (color-theme-plist-delete '(a b c d c d e f g h) 'c) -;; (color-theme-plist-delete '(a b c d e f c d g h) 'c) - -(if (or (featurep 'xemacs) - (< emacs-major-version 21)) - (defalias 'color-theme-spec-compat 'identity) - (defun color-theme-spec-compat (spec) - "Filter the attributes in SPEC such that is is never invalid. -Example: Eventhough :bold works in Emacs, it is not recognized by -`customize-face' -- and then the face is uncustomizable. This -function replaces a :bold attribute with the corresponding :weight -attribute, if there is no :weight, or deletes it. This undoes the -doings of `color-theme-spec-canonical-font', more or less." - (let ((props (cadar spec))) - (when (plist-member props :bold) - (setq props (color-theme-plist-delete props :bold)) - (unless (plist-member props :weight) - (setq props (plist-put props :weight 'bold)))) - (when (plist-member props :italic) - (setq props (color-theme-plist-delete props :italic)) - (unless (plist-member props :slant) - (setq props (plist-put props :slant 'italic)))) - `((t ,props))))) - -;; (color-theme-spec-compat '((t (:foreground "blue" :bold t)))) -;; (color-theme-spec-compat '((t (:bold t :foreground "blue" :weight extra-bold)))) -;; (color-theme-spec-compat '((t (:italic t :foreground "blue")))) -;; (color-theme-spec-compat '((t (:slant oblique :italic t :foreground "blue")))) - -(defun color-theme-spec-canonical-font (atts) - "Add :bold and :italic attributes if necessary." - ;; add these to the front of atts -- this will keept the old value for - ;; customize-face in Emacs 21. - (when (and (memq (plist-get atts :weight) - '(ultra-bold extra-bold bold semi-bold)) - (not (plist-get atts :bold))) - (setq atts (cons :bold (cons t atts)))) - (when (and (not (memq (plist-get atts :slant) - '(normal nil))) - (not (plist-get atts :italic))) - (setq atts (cons :italic (cons t atts)))) - atts) -;; (color-theme-spec-canonical-font (color-theme-face-attr-construct 'bold (selected-frame))) -;; (defface foo '((t (:weight extra-bold))) "foo") -;; (color-theme-spec-canonical-font (color-theme-face-attr-construct 'foo (selected-frame))) -;; (face-spec-set 'foo '((t (:weight extra-bold))) nil) -;; (face-spec-set 'foo '((t (:bold t))) nil) -;; (face-spec-set 'foo '((t (:bold t :weight extra-bold))) nil) - -;; Handle :height according to NEWS file for Emacs 21 -(defun color-theme-spec-resolve-height (old new) - "Return the new height given OLD and NEW height. -OLD is the current setting, NEW is the setting inherited from." - (cond ((not old) - new) - ((integerp old) - old) - ((and (floatp old) - (integerp new)) - (round (* old new))) - ((and (floatp old) - (floatp new)) - (* old new)) - ((and (functionp old) - (integerp new)) - (round (funcall old new))) - ((and (functionp old) - (float new)) - `(lambda (f) (* (funcall ,old f) ,new))) - ((and (functionp old) - (functionp new)) - `(lambda (f) (* (funcall ,old (funcall ,new f))))) - (t - (error "Illegal :height attributes: %S or %S" old new)))) -;; (color-theme-spec-resolve-height 12 1.2) -;; (color-theme-spec-resolve-height 1.2 1.2) -;; (color-theme-spec-resolve-height 1.2 12) -;; (color-theme-spec-resolve-height 1.2 'foo) -;; (color-theme-spec-resolve-height (lambda (f) (* 2 f)) 5) -;; (color-theme-spec-resolve-height (lambda (f) (* 2 f)) 2.0) -;; the following lambda is the result from the above calculation -;; (color-theme-spec-resolve-height (lambda (f) (* (funcall (lambda (f) (* 2 f)) f) 2.0)) 5) - -(defun color-theme-spec-resolve-inheritance (atts) - "Resolve all occurences of the :inherit attribute." - (let ((face (plist-get atts :inherit))) - ;; From the Emacs 21 NEWS file: "Attributes from inherited faces are - ;; merged into the face like an underlying face would be." -- - ;; therefore properties of the inherited face only add missing - ;; attributes. - (when face - ;; remove :inherit face from atts -- this assumes only one - ;; :inherit attribute. - (setq atts (delq ':inherit (delq face atts))) - (let ((more-atts (color-theme-spec-resolve-inheritance - (color-theme-face-attr-construct - face (selected-frame)))) - att val) - (while more-atts - (setq att (car more-atts) - val (cadr more-atts) - more-atts (cddr more-atts)) - ;; Color-theme assumes that no value is ever 'unspecified. - (cond ((eq att ':height); cumulative effect! - (setq atts (plist-put atts - ':height - (color-theme-spec-resolve-height - (plist-get atts att) - val)))) - ;; Default: Only put if it has not been specified before. - ((not (plist-get atts att)) - (setq atts (cons att (cons val atts)))) - -)))) - atts)) -;; (color-theme-spec-resolve-inheritance '(:bold t)) -;; (color-theme-spec-resolve-inheritance '(:bold t :foreground "blue")) -;; (color-theme-face-attr-construct 'font-lock-comment-face (selected-frame)) -;; (color-theme-spec-resolve-inheritance '(:bold t :inherit font-lock-comment-face)) -;; (color-theme-spec-resolve-inheritance '(:bold t :foreground "red" :inherit font-lock-comment-face)) -;; (color-theme-face-attr-construct 'Info-title-2-face (selected-frame)) -;; (color-theme-face-attr-construct 'Info-title-3-face (selected-frame)) -;; (color-theme-face-attr-construct 'Info-title-4-face (selected-frame)) -;; (color-theme-spec-resolve-inheritance '(:inherit Info-title-2-face)) - -;; The :inverse-video attribute causes Emacs to swap foreground and -;; background colors, XEmacs does not. Therefore, if anybody chooses -;; the inverse-video attribute, we 1. swap the colors ourselves in Emacs -;; and 2. we remove the inverse-video attribute in Emacs and XEmacs. -;; Inverse-video is only useful on a monochrome tty. -(defun color-theme-spec-maybe-invert (atts) - "Remove the :inverse-video attribute from ATTS. -If ATTS contains :inverse-video t, remove it and swap foreground and -background color. Return ATTS." - (let ((inv (plist-get atts ':inverse-video))) - (if inv - (let (result att) - (while atts - (setq att (car atts) - atts (cdr atts)) - (cond ((and (eq att :foreground) (not color-theme-xemacs-p)) - (setq result (cons :background result))) - ((and (eq att :background) (not color-theme-xemacs-p)) - (setq result (cons :foreground result))) - ((eq att :inverse-video) - (setq atts (cdr atts))); this prevents using dolist - (t - (setq result (cons att result))))) - (nreverse result)) - ;; else - atts))) -;; (color-theme-spec-maybe-invert '(:bold t)) -;; (color-theme-spec-maybe-invert '(:foreground "blue")) -;; (color-theme-spec-maybe-invert '(:background "red")) -;; (color-theme-spec-maybe-invert '(:inverse-video t)) -;; (color-theme-spec-maybe-invert '(:inverse-video t :foreground "red")) -;; (color-theme-spec-maybe-invert '(:inverse-video t :background "red")) -;; (color-theme-spec-maybe-invert '(:inverse-video t :background "red" :foreground "blue" :bold t)) -;; (color-theme-spec-maybe-invert '(:inverse-video nil :background "red" :foreground "blue" :bold t)) - -(defun color-theme-spec (face) - "Return a list for FACE which has the form (FACE SPEC). -See `defface' for the format of SPEC. In this case we use only one -DISPLAY, t, and determine ATTS using `color-theme-face-attr-construct'. -If ATTS is nil, (nil) is used instead. - -If ATTS contains :inverse-video t, we remove it and swap foreground and -background color using `color-theme-spec-maybe-invert'. We do this -because :inverse-video is handled differently in Emacs and XEmacs. We -will loose on a tty without colors, because in that situation, -:inverse-video means something." - (let ((atts - (color-theme-spec-canonical-font - (color-theme-spec-maybe-invert - (color-theme-spec-resolve-inheritance - (color-theme-face-attr-construct face (selected-frame))))))) - (if atts - `(,face ((t ,atts))) - `(,face ((t (nil))))))) - -(defun color-theme-get-params () - "Return a list of frame parameter settings usable in a color theme. -Such an alist may be installed by `color-theme-install-frame-params'. The -frame parameters returned must match `color-theme-legal-frame-parameters'." - (let ((params (color-theme-filter (frame-parameters (selected-frame)) - color-theme-legal-frame-parameters))) - (sort params (lambda (a b) (string< (symbol-name (car a)) - (symbol-name (car b))))))) - -(defun color-theme-get-vars () - "Return a list of variable settings usable in a color theme. -Such an alist may be installed by `color-theme-install-variables'. -The variable names must match `color-theme-legal-variables', and the -variable must be a user variable according to `user-variable-p'." - (let ((vars) - (val)) - (mapatoms (lambda (v) - (and (boundp v) - (user-variable-p v) - (string-match color-theme-legal-variables - (symbol-name v)) - (setq val (eval v)) - (add-to-list 'vars (cons v val))))) - (sort vars (lambda (a b) (string< (car a) (car b)))))) - -(defun color-theme-print-alist (alist) - "Print ALIST." - (insert "\n " (if alist "(" "nil")) - (dolist (elem alist) - (when (= (preceding-char) ?\)) - (insert "\n ")) - (prin1 elem (current-buffer))) - (when (= (preceding-char) ?\)) (insert ")"))) - -(defun color-theme-get-faces () - "Return a list of faces usable in a color theme. -Such an alist may be installed by `color-theme-install-faces'. The -faces returned must not match `color-theme-illegal-faces'." - (let ((faces (color-theme-filter (face-list) color-theme-illegal-faces t))) - ;; default face must come first according to comments in - ;; custom-save-faces, the rest is to be sorted by name - (cons 'default (sort (delq 'default faces) 'string-lessp)))) - -(defun color-theme-get-face-definitions () - "Return face settings usable in a color-theme." - (let ((faces (color-theme-get-faces))) - (mapcar 'color-theme-spec faces))) - -(defun color-theme-print-faces (faces) - "Print face settings for all faces returned by `color-theme-get-faces'." - (when faces - (insert "\n ")) - (dolist (face faces) - (when (= (preceding-char) ?\)) - (insert "\n ")) - (prin1 face (current-buffer)))) - -(defun color-theme-reset-faces () - "Reset face settings for all faces returned by `color-theme-get-faces'." - (let ((faces (color-theme-get-faces)) - (face) (spec) (entry) - (frame (if color-theme-is-global nil (selected-frame)))) - (while faces - (setq entry (color-theme-spec (car faces))) - (setq face (nth 0 entry)) - (setq spec '((t (nil)))) - (setq faces (cdr faces)) - (if (functionp 'face-spec-reset-face) - (face-spec-reset-face face frame) - (face-spec-set face spec frame) - (if color-theme-is-global - (put face 'face-defface-spec spec)))))) - -(defun color-theme-print-theme (func doc params vars faces) - "Print a theme into the current buffer. -FUNC is the function name, DOC the doc string, PARAMS the -frame parameters, VARS the variable bindings, and FACES -the list of faces and their specs." - (insert "(defun " (symbol-name func) " ()\n" - " \"" doc "\"\n" - " (interactive)\n" - " (color-theme-install\n" - " '(" (symbol-name func)) - ;; alist of frame parameters - (color-theme-print-alist params) - ;; alist of variables - (color-theme-print-alist vars) - ;; remaining elements of snapshot: face specs - (color-theme-print-faces faces) - (insert ")))\n") - (insert "(add-to-list 'color-themes '(" (symbol-name func) " " - " \"THEME NAME\" \"YOUR NAME\"))") - (goto-char (point-min))) - -;;;###autoload -(defun color-theme-print (&optional buf) - "Print the current color theme function. - -You can contribute this function to <URL:news:gnu.emacs.sources> or -paste it into your .emacs file and call it. That should recreate all -the settings necessary for your color theme. - -Example: - - \(require 'color-theme) - \(defun my-color-theme () - \"Color theme by Alex Schroeder, created 2000-05-17.\" - \(interactive) - \(color-theme-install - '(... - ... - ...))) - \(my-color-theme) - -If you want to use a specific color theme function, you can call the -color theme function in your .emacs directly. - -Example: - - \(require 'color-theme) - \(color-theme-gnome2)" - (interactive) - (message "Pretty printing current color theme function...") - (switch-to-buffer (if buf - buf - (get-buffer-create "*Color Theme*"))) - (unless buf - (setq buffer-read-only nil) - (erase-buffer)) - ;; insert defun - (insert "(eval-when-compile" - " (require 'color-theme))\n") - (color-theme-print-theme 'my-color-theme - (concat "Color theme by " - (if (string= "" user-full-name) - (user-login-name) - user-full-name) - ", created " (format-time-string "%Y-%m-%d") ".") - (color-theme-get-params) - (color-theme-get-vars) - (mapcar 'color-theme-spec (color-theme-get-faces))) - (unless buf - (emacs-lisp-mode)) - (goto-char (point-min)) - (message "Pretty printing current color theme function... done")) - -(defun color-theme-analyze-find-theme (code) - "Find the sexpr that calls `color-theme-install'." - (let (theme) - (while (and (not theme) code) - (when (eq (car code) 'color-theme-install) - (setq theme code)) - (when (listp (car code)) - (setq theme (color-theme-analyze-find-theme (car code)))) - (setq code (cdr code))) - theme)) - -;; (equal (color-theme-analyze-find-theme -;; '(defun color-theme-blue-eshell () -;; "Color theme for eshell faces only." -;; (color-theme-install -;; '(color-theme-blue-eshell -;; nil -;; (eshell-ls-archive-face ((t (:bold t :foreground "IndianRed")))) -;; (eshell-ls-backup-face ((t (:foreground "Grey")))))))) -;; '(color-theme-install -;; (quote -;; (color-theme-blue-eshell -;; nil -;; (eshell-ls-archive-face ((t (:bold t :foreground "IndianRed")))) -;; (eshell-ls-backup-face ((t (:foreground "Grey"))))))))) - -(defun color-theme-analyze-add-face (a b regexp faces) - "If only one of A or B are in FACES, the other is added, and FACES is returned. -If REGEXP is given, this is only done if faces contains a match for regexps." - (when (or (not regexp) - (catch 'found - (dolist (face faces) - (when (string-match regexp (symbol-name (car face))) - (throw 'found t))))) - (let ((face-a (assoc a faces)) - (face-b (assoc b faces))) - (if (and face-a (not face-b)) - (setq faces (cons (list b (nth 1 face-a)) - faces)) - (if (and (not face-a) face-b) - (setq faces (cons (list a (nth 1 face-b)) - faces)))))) - faces) - -;; (equal (color-theme-analyze-add-face -;; 'blue 'violet nil -;; '((blue ((t (:foreground "blue")))) -;; (bold ((t (:bold t)))))) -;; '((violet ((t (:foreground "blue")))) -;; (blue ((t (:foreground "blue")))) -;; (bold ((t (:bold t)))))) -;; (equal (color-theme-analyze-add-face -;; 'violet 'blue nil -;; '((blue ((t (:foreground "blue")))) -;; (bold ((t (:bold t)))))) -;; '((violet ((t (:foreground "blue")))) -;; (blue ((t (:foreground "blue")))) -;; (bold ((t (:bold t)))))) -;; (equal (color-theme-analyze-add-face -;; 'violet 'blue "foo" -;; '((blue ((t (:foreground "blue")))) -;; (bold ((t (:bold t)))))) -;; '((blue ((t (:foreground "blue")))) -;; (bold ((t (:bold t)))))) -;; (equal (color-theme-analyze-add-face -;; 'violet 'blue "blue" -;; '((blue ((t (:foreground "blue")))) -;; (bold ((t (:bold t)))))) -;; '((violet ((t (:foreground "blue")))) -;; (blue ((t (:foreground "blue")))) -;; (bold ((t (:bold t)))))) - -(defun color-theme-analyze-add-faces (faces) - "Add missing faces to FACES and return it." - ;; The most important thing is to add missing faces for the other - ;; editor. These are the most important faces to check. The - ;; following rules list two faces, A and B. If either of the two is - ;; part of the theme, the other must be, too. The optional third - ;; argument specifies a regexp. Only if an existing face name - ;; matches this regexp, is the rule applied. - (let ((rules '((font-lock-builtin-face font-lock-reference-face) - (font-lock-doc-face font-lock-doc-string-face) - (font-lock-constant-face font-lock-preprocessor-face) - ;; In Emacs 21 `modeline' is just an alias for - ;; `mode-line'. I recommend the use of - ;; `modeline' until further notice. - (modeline mode-line) - (modeline modeline-buffer-id) - (modeline modeline-mousable) - (modeline modeline-mousable-minor-mode) - (region primary-selection) - (region zmacs-region) - (font-lock-string-face dired-face-boring "^dired") - (font-lock-function-name-face dired-face-directory "^dired") - (default dired-face-executable "^dired") - (font-lock-warning-face dired-face-flagged "^dired") - (font-lock-warning-face dired-face-marked "^dired") - (default dired-face-permissions "^dired") - (default dired-face-setuid "^dired") - (default dired-face-socket "^dired") - (font-lock-keyword-face dired-face-symlink "^dired") - (tool-bar menu)))) - (dolist (rule rules) - (setq faces (color-theme-analyze-add-face - (nth 0 rule) (nth 1 rule) (nth 2 rule) faces)))) - ;; The `fringe' face defines what the left and right borders of the - ;; frame look like in Emacs 21. To give them default fore- and - ;; background colors, use (fringe ((t (nil)))) in your color theme. - ;; Usually it makes more sense to choose a color slightly lighter or - ;; darker from the default background. - (unless (assoc 'fringe faces) - (setq faces (cons '(fringe ((t (nil)))) faces))) - ;; The tool-bar should not be part of the frame-parameters, since it - ;; should not appear or disappear depending on the color theme. The - ;; apppearance of the toolbar, however, can be changed by the color - ;; theme. For Emacs 21, use the `tool-bar' face. The easiest way - ;; to do this is to give it the default fore- and background colors. - ;; This can be achieved using (tool-bar ((t (nil)))) in the theme. - ;; Usually it makes more sense, however, to provide the same colors - ;; as used in the `menu' face, and to specify a :box attribute. In - ;; order to alleviate potential Emacs/XEmacs incompatibilities, - ;; `toolbar' will be defined as an alias for `tool-bar' if it does - ;; not exist, and vice-versa. This is done eventhough the face - ;; `toolbar' seems to have no effect on XEmacs. If you look at - ;; XEmacs lisp/faces.el, however, you will find that it is in fact - ;; referenced for XPM stuff. - (unless (assoc 'tool-bar faces) - (setq faces (cons '(tool-bar ((t (nil)))) faces))) - ;; Move the default face back to the front, and sort the rest. - (unless (eq (caar faces) 'default) - (let ((face (assoc 'default faces))) - (setq faces (cons face - (sort (delete face faces) - (lambda (a b) - (string-lessp (car a) (car b)))))))) - faces) - -(defun color-theme-analyze-remove-heights (faces) - "Remove :height property where it is an integer and return FACES." - ;; I don't recommend making font sizes part of a color theme. Most - ;; users would be surprised to see their font sizes change when they - ;; install a color-theme. Therefore, remove all :height attributes - ;; if the value is an integer. If the value is a float, this is ok - ;; -- the value is relative to the default height. One notable - ;; exceptions is for a color-theme created for visually impaired - ;; people. These *must* use a larger font in order to be usable. - (let (result) - (dolist (face faces) - (let ((props (cadar (nth 1 face)))) - (if (and (plist-member props :height) - (integerp (plist-get props :height))) - (setq props (color-theme-plist-delete props :height) - result (cons (list (car face) `((t ,props))) - result)) - (setq result (cons face result))))) - (nreverse result))) - -;; (equal (color-theme-analyze-remove-heights -;; '((blue ((t (:foreground "blue" :height 2)))) -;; (bold ((t (:bold t :height 1.0)))))) -;; '((blue ((t (:foreground "blue")))) -;; (bold ((t (:bold t :height 1.0)))))) - -;;;###autoload -(defun color-theme-analyze-defun () - "Once you have a color-theme printed, check for missing faces. -This is used by maintainers who receive a color-theme submission -and want to make sure it follows the guidelines by the color-theme -author." - ;; The support for :foreground and :background attributes works for - ;; Emacs 20 and 21 as well as for XEmacs. :inverse-video is taken - ;; care of while printing color themes. - (interactive) - ;; Parse the stuff and find the call to color-theme-install - (save-excursion - (save-restriction - (narrow-to-defun) - ;; define the function - (eval-defun nil) - (goto-char (point-min)) - (let* ((code (read (current-buffer))) - (theme (color-theme-canonic - (eval - (cadr - (color-theme-analyze-find-theme - code))))) - (func (color-theme-function theme)) - (doc (documentation func t)) - (variables (color-theme-variables theme)) - (faces (color-theme-faces theme)) - (params (color-theme-frame-params theme))) - (setq faces (color-theme-analyze-remove-heights - (color-theme-analyze-add-faces faces))) - ;; Remove any variable bindings of faces that point to their - ;; symbol? Perhaps not, because another theme might want to - ;; change this, so it is important to be able to reset them. - ;; (let (result) - ;; (dolist (var variables) - ;; (unless (eq (car var) (cdr var)) - ;; (setq result (cons var result)))) - ;; (setq variables (nreverse result))) - ;; Now modify the theme directly. - (setq theme (color-theme-analyze-find-theme code)) - (setcdr (cadadr theme) (list params variables faces)) - (message "Pretty printing analysed color theme function...") - (with-current-buffer (get-buffer-create "*Color Theme*") - (setq buffer-read-only nil) - (erase-buffer) - ;; insert defun - (color-theme-print-theme func doc params variables faces) - (emacs-lisp-mode)) - (message "Pretty printing analysed color theme function... done") - (ediff-buffers (current-buffer) - (get-buffer "*Color Theme*")))))) - -;;; Creating a snapshot of the current color theme - -(defun color-theme-snapshot nil) - -;;;###autoload -(defun color-theme-make-snapshot () - "Return the definition of the current color-theme. -The function returned will recreate the color-theme in use at the moment." - (eval `(lambda () - "The color theme in use when the selection buffer was created. -\\[color-theme-select] creates the color theme selection buffer. At the -same time, this snapshot is created as a very simple undo mechanism. -The snapshot is created via `color-theme-snapshot'." - (interactive) - (color-theme-install - '(color-theme-snapshot - ;; alist of frame parameters - ,(color-theme-get-params) - ;; alist of variables - ,(color-theme-get-vars) - ;; remaining elements of snapshot: face specs - ,@(color-theme-get-face-definitions)))))) - - - -;;; Handling the various parts of a color theme install - -(defvar color-theme-frame-param-frobbing-rules - '((foreground-color default foreground) - (background-color default background)) - "List of rules to use when frobbing faces based on frame parameters. -This is only necessary for XEmacs, because in Emacs 21 changing the -frame paramters automatically affects the relevant faces.") - -;; fixme: silent the bytecompiler with set-face-property -(defun color-theme-frob-faces (params) - "Change certain faces according to PARAMS. -This uses `color-theme-frame-param-frobbing-rules'." - (dolist (rule color-theme-frame-param-frobbing-rules) - (let* ((param (nth 0 rule)) - (face (nth 1 rule)) - (prop (nth 2 rule)) - (val (cdr (assq param params))) - (frame (if color-theme-is-global nil (selected-frame)))) - (when val - (set-face-property face prop val frame))))) - -(defun color-theme-alist-reduce (old-list) - "Reduce OLD-LIST. -The resulting list will be newly allocated and will not contain any elements -with duplicate cars. This will speed the installation of new themes by -only installing unique attributes." - (let (new-list) - (dolist (elem old-list) - (when (not (assq (car elem) new-list)) - (setq new-list (cons elem new-list)))) - new-list)) - -(defun color-theme-install-frame-params (params) - "Change frame parameters using alist PARAMETERS. - -If `color-theme-is-global' is non-nil, all frames are modified using -`modify-frame-parameters' and the PARAMETERS are prepended to -`default-frame-alist'. The value of `initial-frame-alist' is not -modified. If `color-theme-is-global' is nil, only the selected frame is -modified. If `color-theme-is-cumulative' is nil, the frame parameters -are restored from `color-theme-original-frame-alist'. - -If the current frame parameters have a parameter `minibuffer' with -value `only', then the frame parameters are not installed, since this -indicates a dedicated minibuffer frame. - -Called from `color-theme-install'." - (setq params (color-theme-filter - params color-theme-legal-frame-parameters)) - ;; We have a new list in params now, therefore we may use - ;; destructive nconc. - (if color-theme-is-global - (let ((frames (frame-list))) - (if (or color-theme-is-cumulative - (null color-theme-original-frame-alist)) - (setq default-frame-alist - (append params (color-theme-alist default-frame-alist)) - minibuffer-frame-alist - (append params (color-theme-alist minibuffer-frame-alist))) - (setq default-frame-alist - (append params color-theme-original-frame-alist) - minibuffer-frame-alist - (append params (color-theme-alist minibuffer-frame-alist)))) - (setq default-frame-alist - (color-theme-alist-reduce default-frame-alist) - minibuffer-frame-alist - (color-theme-alist-reduce minibuffer-frame-alist)) - (dolist (frame frames) - (let ((params (if (eq 'only (cdr (assq 'minibuffer (frame-parameters frame)))) - minibuffer-frame-alist - default-frame-alist))) - (condition-case var - (modify-frame-parameters frame params) - (error (message "Error using params %S: %S" params var)))))) - (condition-case var - (modify-frame-parameters (selected-frame) params) - (error (message "Error using params %S: %S" params var)))) - (when color-theme-xemacs-p - (color-theme-frob-faces params))) - -;; (setq default-frame-alist (cons '(height . 30) default-frame-alist)) - -(defun color-theme-install-variables (vars) - "Change variables using alist VARS. -All variables matching `color-theme-legal-variables' are set. - -If `color-theme-is-global' and `color-theme-xemacs-p' are nil, variables -are made frame-local before setting them. Variables are set using `set' -in either case. This may lead to problems if changing the variable -requires the usage of the function specified with the :set tag in -defcustom declarations. - -Called from `color-theme-install'." - (let ((vars (color-theme-filter vars color-theme-legal-variables))) - (dolist (var vars) - (if (or color-theme-is-global color-theme-xemacs-p) - (set (car var) (cdr var)) - (make-variable-frame-local (car var)) - (modify-frame-parameters (selected-frame) (list var)))))) - -(defun color-theme-install-faces (faces) - "Change faces using FACES. - -Change faces for all frames and create any faces listed in FACES which -don't exist. The modified faces will be marked as \"unchanged from -its standard setting\". This is OK, since the changes made by -installing a color theme should never by saved in .emacs by -customization code. - -FACES should be a list where each entry has the form: - - (FACE SPEC) - -See `defface' for the format of SPEC. - -If `color-theme-is-global' is non-nil, faces are modified on all frames -using `face-spec-set'. If `color-theme-is-global' is nil, faces are -only modified on the selected frame. Non-existing faces are created -using `make-empty-face' in either case. If `color-theme-is-cumulative' -is nil, all faces are reset before installing the new faces. - -Called from `color-theme-install'." - ;; clear all previous faces - (when (not color-theme-is-cumulative) - (color-theme-reset-faces)) - ;; install new faces - (let ((faces (color-theme-filter faces color-theme-illegal-faces t)) - (frame (if color-theme-is-global nil (selected-frame)))) - (dolist (entry faces) - (let ((face (nth 0 entry)) - (spec (nth 1 entry))) - (or (facep face) - (make-empty-face face)) - ;; remove weird properties from the default face only - (when (eq face 'default) - (setq spec (color-theme-spec-filter spec))) - ;; Emacs/XEmacs customization issues: filter out :bold when - ;; the spec contains :weight, etc, such that the spec remains - ;; "valid" for custom. - (setq spec (color-theme-spec-compat spec)) - ;; using a spec of ((t (nil))) to reset a face doesn't work - ;; in Emacs 21, we use the new function face-spec-reset-face - ;; instead - (if (and (functionp 'face-spec-reset-face) - (equal spec '((t (nil))))) - (face-spec-reset-face face frame) - (condition-case var - (progn - (face-spec-set face spec frame) - (if color-theme-is-global - (put face 'face-defface-spec spec))) - (error (message "Error using spec %S: %S" spec var)))))))) - -;; `custom-set-faces' is unusable here because it doesn't allow to set -;; the faces for one frame only. - -;; Emacs `face-spec-set': If FRAME is nil, the face is created and -;; marked as a customized face. This is achieved by setting the -;; `face-defface-spec' property. If we don't, new frames will not be -;; created using the face we installed because `face-spec-set' is -;; broken: If given a FRAME of nil, it will not set the default faces; -;; instead it will walk through all the frames and set modify the faces. -;; If we do set a property (`saved-face' or `face-defface-spec'), -;; `make-frame' will correctly use the faces we defined with our color -;; theme. If we used the property `saved-face', -;; `customize-save-customized' will save all the faces installed as part -;; of a color-theme in .emacs. That's why we use the -;; `face-defface-spec' property. - - - -;;; Theme accessor functions, canonicalization, merging, comparing - -(defun color-theme-canonic (theme) - "Return the canonic form of THEME. -This deals with all the backwards compatibility stuff." - (let (function frame-params variables faces) - (when (functionp (car theme)) - (setq function (car theme) - theme (cdr theme))) - (setq frame-params (car theme) - theme (cdr theme)) - ;; optional variable defintions (for backwards compatibility) - (when (listp (caar theme)) - (setq variables (car theme) - theme (cdr theme))) - ;; face definitions - (setq faces theme) - (list function frame-params variables faces))) - -(defun color-theme-function (theme) - "Return function used to create THEME." - (nth 0 theme)) - -(defun color-theme-frame-params (theme) - "Return frame-parameters defined by THEME." - (nth 1 theme)) - -(defun color-theme-variables (theme) - "Return variables set by THEME." - (nth 2 theme)) - -(defun color-theme-faces (theme) - "Return faces defined by THEME." - (nth 3 theme)) - -(defun color-theme-merge-alists (&rest alists) - "Merges all the alist arguments into one alist. -Only the first instance of every key will be part of the resulting -alist. Membership will be tested using `assq'." - (let (result) - (dolist (l alists) - (dolist (entry l) - (unless (assq (car entry) result) - (setq result (cons entry result))))) - (nreverse result))) -;; (color-theme-merge-alists '((a . 1) (b . 2))) -;; (color-theme-merge-alists '((a . 1) (b . 2) (a . 3))) -;; (color-theme-merge-alists '((a . 1) (b . 2)) '((a . 3))) -;; (color-theme-merge-alists '((a . 1) (b . 2)) '((c . 3))) -;; (color-theme-merge-alists '((a . 1) (b . 2)) '((c . 3) (d . 4))) -;; (color-theme-merge-alists '((a . 1) (b . 2)) '((c . 3) (d . 4) (b . 5))) - -;;;###autoload -(defun color-theme-compare (theme-a theme-b) - "Compare two color themes. -This will print the differences between installing THEME-A and -installing THEME-B. Note that the order is important: If a face is -defined in THEME-A and not in THEME-B, then this will not show up as a -difference, because there is no reset before installing THEME-B. If a -face is defined in THEME-B and not in THEME-A, then this will show up as -a difference." - (interactive - (list - (intern - (completing-read "Theme A: " - (mapcar (lambda (i) (list (symbol-name (car i)))) - color-themes) - (lambda (i) (string-match "color-theme" (car i))))) - (intern - (completing-read "Theme B: " - (mapcar (lambda (i) (list (symbol-name (car i)))) - color-themes) - (lambda (i) (string-match "color-theme" (car i))))))) - ;; install the themes in a new frame and get the definitions - (let ((color-theme-is-global nil)) - (select-frame (make-frame)) - (funcall theme-a) - (setq theme-a (list theme-a - (color-theme-get-params) - (color-theme-get-vars) - (color-theme-get-face-definitions))) - (funcall theme-b) - (setq theme-b (list theme-b - (color-theme-get-params) - (color-theme-get-vars) - (color-theme-get-face-definitions))) - (delete-frame)) - (let ((params (set-difference - (color-theme-frame-params theme-b) - (color-theme-frame-params theme-a) - :test 'equal)) - (vars (set-difference - (color-theme-variables theme-b) - (color-theme-variables theme-a) - :test 'equal)) - (faces (set-difference - (color-theme-faces theme-b) - (color-theme-faces theme-a) - :test 'equal))) - (list 'diff - params - vars - faces))) - - - -;;; Installing a color theme -;;;###autoload -(defun color-theme-install (theme) - "Install a color theme defined by frame parameters, variables and faces. - -The theme is installed for all present and future frames; any missing -faces are created. See `color-theme-install-faces'. - -THEME is a color theme definition. See below for more information. - -If you want to install a color theme from your .emacs, use the output -generated by `color-theme-print'. This produces color theme function -which you can copy to your .emacs. - -A color theme definition is a list: -\([FUNCTION] FRAME-PARAMETERS VARIABLE-SETTINGS FACE-DEFINITIONS) - -FUNCTION is the color theme function which called `color-theme-install'. -This is no longer used. There was a time when this package supported -automatic factoring of color themes. This has been abandoned. - -FRAME-PARAMETERS is an alist of frame parameters. These are installed -with `color-theme-install-frame-params'. These are installed last such -that any changes to the default face can be changed by the frame -parameters. - -VARIABLE-DEFINITIONS is an alist of variable settings. These are -installed with `color-theme-install-variables'. - -FACE-DEFINITIONS is an alist of face definitions. These are installed -with `color-theme-install-faces'. - -If `color-theme-is-cumulative' is nil, a color theme will undo face and -frame-parameter settings of previous color themes." - (setq theme (color-theme-canonic theme)) - (color-theme-install-variables (color-theme-variables theme)) - (color-theme-install-faces (color-theme-faces theme)) - ;; frame parameters override faces - (color-theme-install-frame-params (color-theme-frame-params theme)) - (when color-theme-history-max-length - (color-theme-add-to-history - (car theme)))) - - - -;; Sharing your stuff -;;;###autoload -(defun color-theme-submit () - "Submit your color-theme to the maintainer." - (interactive) - (require 'reporter) - (let ((reporter-eval-buffer (current-buffer)) - final-resting-place - after-sep-pos - (reporter-status-message "Formatting buffer...") - (reporter-status-count 0) - (problem "Yet another color-theme") - (agent (reporter-compose-outgoing)) - (mailbuf (current-buffer)) - hookvar) - ;; do the work - (require 'sendmail) - ;; If mailbuf did not get made visible before, make it visible now. - (let (same-window-buffer-names same-window-regexps) - (pop-to-buffer mailbuf) - ;; Just in case the original buffer is not visible now, bring it - ;; back somewhere - (and pop-up-windows (display-buffer reporter-eval-buffer))) - (goto-char (point-min)) - (mail-position-on-field "to") - (insert color-theme-maintainer-address) - (mail-position-on-field "subject") - (insert problem) - ;; move point to the body of the message - (mail-text) - (setq after-sep-pos (point)) - (unwind-protect - (progn - (setq final-resting-place (point-marker)) - (goto-char final-resting-place)) - (color-theme-print (current-buffer)) - (goto-char final-resting-place) - (insert "\n\n") - (goto-char final-resting-place) - (insert "Hello there!\n\nHere's my color theme named: ") - (set-marker final-resting-place nil)) - ;; compose the minibuf message and display this. - (let* ((sendkey-whereis (where-is-internal - (get agent 'sendfunc) nil t)) - (abortkey-whereis (where-is-internal - (get agent 'abortfunc) nil t)) - (sendkey (if sendkey-whereis - (key-description sendkey-whereis) - "C-c C-c")); TBD: BOGUS hardcode - (abortkey (if abortkey-whereis - (key-description abortkey-whereis) - "M-x kill-buffer"))); TBD: BOGUS hardcode - (message "Enter a message and type %s to send or %s to abort." - sendkey abortkey)))) - - - -;; Use this to define themes -(defmacro define-color-theme (name author description &rest forms) - (let ((n name)) - `(progn - (add-to-list 'color-themes - (list ',n - (upcase-initials - (replace-in-string - (replace-in-string - (symbol-name ',n) "^color-theme-" "") "-" " ")) - ,author)) - (defun ,n () - ,description - (interactive) - ,@forms)))) - - -;;; FIXME: is this useful ?? -;;;###autoload -(defun color-theme-initialize () - "Initialize the color theme package by loading color-theme-libraries." - (interactive) - - (cond ((and (not color-theme-load-all-themes) - color-theme-directory) - (setq color-theme-libraries - (directory-files color-theme-directory t "^color-theme"))) - (color-theme-directory - (push (cdr (directory-files color-theme-directory t "^color-theme")) - color-theme-libraries))) - (dolist (library color-theme-libraries) - (load library))) - -(when nil - (setq color-theme-directory "themes/" - color-theme-load-all-themes nil) - (color-theme-initialize) -) -;; TODO: I don't like all those function names cluttering up my namespace. -;; Instead, a hashtable for the color-themes should be created. Now that -;; define-color-theme is around, it should be easy to change in just the -;; one place. - - -(provide 'color-theme) - -;;; color-theme.el ends here |