Spacemacs toggle framework
Use helm-spacemacs to get a list of all available toggles and activate them.
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syl20bnr
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@ -113,6 +113,7 @@
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(defun spacemacs/initialize ()
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"Create the special buffer for `spacemacs-mode' and perform startup
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initialization."
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(require 'core-toggles)
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(switch-to-buffer (get-buffer-create "*spacemacs*"))
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(spacemacs-mode))
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@ -0,0 +1,63 @@
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;;; core-toggles.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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(require 'core-funcs)
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(defvar spacemacs-toggles '()
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"List of all declared toggles. The structure of an element is a
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property list (name :func FUNCTION :doc STRING :key STRING).")
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(defmacro spacemacs|add-toggle (name &rest props)
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"Add a toggle with NAME symbol.
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Avaiblabe PROPS:
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`:function FUNCTION'
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A symbol of a function to handle the toggle or one of the following
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symbols: `global' or `globalized'.
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`global' define a default function to handle the toggle of a minor mode
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defined with the property `:global t'
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`globalized' define a default function to handle the toogle of a minor
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mode defined with `define-globalized-minor-mode'.
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`:documentation STRING'
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A docstring to describe what the toggle does.
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`:key STRING'
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A key sequence to use the toggle."
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(let* ((wrapper-func (intern (format "spacemacs/toggle-%s"
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(symbol-name name))))
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(toggle-func (plist-get props :toggle-function))
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(toggle-var (if (plist-get props :toggle-variable)
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(plist-get props :toggle-variable)
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toggle-func))
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(doc (plist-get props :documentation))
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(on-body (spacemacs/mplist-get props :on))
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(off-body (spacemacs/mplist-get props :off))
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(key (plist-get props :key)))
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(push `(,name :func ,wrapper-func :doc ,doc :key ,key)
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spacemacs-toggles)
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`(progn
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(defun ,wrapper-func ()
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,(format "Toggle %s on and off." (symbol-name name))
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(interactive)
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(if (and (boundp ',toggle-var) ,toggle-var)
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(progn
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(,toggle-func -1)
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,@on-body)
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(,toggle-func)
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,@off-body))
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(when ,key
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(evil-leader/set-key ,key ',wrapper-func)))))
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(provide 'core-toggles)
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@ -60,7 +60,8 @@
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(helm-spacemacs-mode)
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(helm :buffer "*helm: spacemacs*"
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:sources `(,(helm-spacemacs//layer-source)
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,(helm-spacemacs//package-source))))
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,(helm-spacemacs//package-source)
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,(helm-spacemacs//toggle-source))))
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(defun helm-spacemacs//layer-source ()
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"Construct the helm source for the layer section."
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@ -84,6 +85,19 @@
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helm-spacemacs-all-packages)
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(sort result 'string<)))
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(defun helm-spacemacs//toggle-source ()
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"Construct the helm source for the toggles."
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`((name . "Toggles")
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(candidates . ,(helm-spacemacs//toggle-candidates))
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(action . (("Toggle" . helm-spacemacs//toggle)))))
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(defun helm-spacemacs//toggle-candidates ()
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"Return the sorted candidates for toggle source."
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(let (result)
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(dolist (toggle spacemacs-toggles)
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(push (symbol-name (car toggle)) result))
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(sort result 'string<)))
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(defun helm-spacemacs//layer-action-open-file (file candidate)
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"Open FILE of the passed CANDIDATE."
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(let ((path (file-name-as-directory
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@ -119,6 +133,12 @@
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(re-search-forward (format "init-%s" package))
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(beginning-of-line))))
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(defun helm-spacemacs//toggle (candidate)
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"Toggle candidate."
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(let ((toggle (assq (intern candidate) spacemacs-toggles)))
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(when toggle
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(funcall (plist-get (cdr toggle) :func)))))
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(provide 'helm-spacemacs)
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;;; helm-spacemacs.el ends here
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@ -130,19 +130,54 @@
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"Sc" 'cofi/helm-flyspell-correct
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"Sn" 'flyspell-goto-next-error)
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;; toggle ---------------------------------------------------------------------
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(evil-leader/set-key
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"t8" 'toggle-fill-column-indicator
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"tF" 'spacemacs/toggle-frame-fullscreen
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"tf" 'fringe-mode
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"th" 'global-hl-line-mode
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"tl" 'toggle-truncate-lines
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"tL" 'visual-line-mode
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"tM" 'toggle-frame-maximized
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"tn" 'global-linum-mode
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"tt" 'toggle-transparency
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"tT" 'spacemacs/toggle-tool-bar
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"tU" 'spacemacs/toggle-menu-bar
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"t SPC" 'whitespace-mode)
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(spacemacs|add-toggle fill-column-indicator
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:toggle-function toggle-fill-column-indicator
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:documentation "Display the fill column indicator."
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:key "t8")
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(spacemacs|add-toggle fringe
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:toggle-function fringe-mode
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:documentation "Display the fringe in GUI mode."
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:key "tf")
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(spacemacs|add-toggle fullscreen-frame
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:toggle-function spacemacs/toggle-frame-fullscreen
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:documentation "Display the current frame in full screen."
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:key "tF")
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(spacemacs|add-toggle highlight-current-line
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:toggle-function global-hl-line-mode
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:documentation "Highlight the current line."
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:key "th")
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(spacemacs|add-toggle truncate-lines
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:toggle-function toggle-truncate-lines
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:documentation "Truncate the long lines (no wrap)."
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:key "tl")
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(spacemacs|add-toggle visual-line-navigation
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:toggle-function visual-line-mode
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:documentation "Move point according to visual lines."
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:key "tL")
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(spacemacs|add-toggle maximize-frame
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:toggle-function toggle-frame-maximized
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:documentation "Maximize the current frame."
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:key "tM")
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(spacemacs|add-toggle line-numbers
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:toggle-function global-linum-mode
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:documentation "Show the line numbers."
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:key "tn")
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(spacemacs|add-toggle transparent-frame
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:toggle-function toggle-transparency
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:documentation "Make the current frame non-opaque."
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:key "tt")
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(spacemacs|add-toggle tool-bar
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:toggle-function spacemacs/toggle-tool-bar
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:documentation "Display the tool bar in GUI mode."
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:key "tT")
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(spacemacs|add-toggle menu-bar
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:toggle-function spacemacs/toggle-menu-bar
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:documentation "Display the menu bar."
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:key "tU")
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(spacemacs|add-toggle whitespaces
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:toggle-function whitespace-mode
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:documentation "Display the whitespaces."
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:key "t SPC")
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;; quit -----------------------------------------------------------------------
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(evil-leader/set-key
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"q s" 'spacemacs/save-buffers-kill-emacs
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@ -1045,15 +1045,14 @@ which require an initialization must be listed explicitly in the list.")
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(use-package golden-ratio
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:defer t
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:init
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(progn
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(defun spacemacs/toggle-golden-ratio ()
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"Toggle golden-ratio mode on and off."
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(interactive)
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(if (symbol-value golden-ratio-mode)
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(progn (golden-ratio-mode -1)(balance-windows))
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(golden-ratio-mode)
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(golden-ratio)))
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(evil-leader/set-key "tg" 'spacemacs/toggle-golden-ratio))
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(spacemacs|add-toggle
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golden-ratio
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:toggle-function golden-ratio-mode
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:on (balance-windows)
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:off (golden-ratio)
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:documentation
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"Dynamically resize the focused window using the golden ratio."
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:key "tg")
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:config
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(progn
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(setq golden-ratio-extra-commands
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