769d54da02
Move company and auto-complete to a common layer. They are not enabled globally anymore, each mode using them must explicitly declare a hook. Only one frontend is supported for a given mode, we have to choose the best between the two. Only one key binding to toggle auto-completion on `SPC t a` no matter if it is company or auto-complete. The lighter in the mode-line is Ⓐ for both frontends.
90 lines
3.9 KiB
EmacsLisp
90 lines
3.9 KiB
EmacsLisp
;;; funcs.el --- Auto-completion functions File
|
|
;;
|
|
;; Copyright (c) 2012-2014 Sylvain Benner
|
|
;; Copyright (c) 2014-2015 Sylvain Benner & Contributors
|
|
;;
|
|
;; Author: Sylvain Benner <sylvain.benner@gmail.com>
|
|
;; URL: https://github.com/syl20bnr/spacemacs
|
|
;;
|
|
;; This file is not part of GNU Emacs.
|
|
;;
|
|
;;; License: GPLv3
|
|
|
|
(spacemacs|add-toggle auto-completion
|
|
:status
|
|
(if (eq 'company auto-completion-front-end)
|
|
company-mode
|
|
auto-complete-mode)
|
|
:on
|
|
(progn
|
|
(if (eq 'company auto-completion-front-end)
|
|
(company-mode)
|
|
(auto-complete-mode))
|
|
(message "Enabled %S." auto-completion-front-end))
|
|
:off
|
|
(progn
|
|
(if (eq 'company auto-completion-front-end)
|
|
(company-mode -1)
|
|
(auto-complete-mode -1))
|
|
(message "Disabled %S." auto-completion-front-end))
|
|
:documentation "Activate auto-completion."
|
|
:evil-leader "ta")
|
|
|
|
;; Company -------------------------------------------------------------------
|
|
|
|
(defmacro spacemacs|enable-company (mode &optional hook)
|
|
"Enable company for the given MODE.
|
|
MODE must match the symbol passed in `spacemacs|init-company-backends'.
|
|
By default the initialization function is hooked to `MODE-hook', it is
|
|
possible to explicitly define a hook with HOOK."
|
|
(when (configuration-layer/layer-declaredp 'auto-completion)
|
|
(let ((mode-hook (if hook hook
|
|
(intern (format "%S-hook" mode))))
|
|
(func (intern (format "spacemacs//init-company-%S" mode))))
|
|
`(progn
|
|
(defun ,func ()
|
|
,(format "Initialize company for %S" mode)
|
|
(set (make-variable-buffer-local 'auto-completion-front-end)
|
|
'company)
|
|
(set (make-variable-buffer-local 'company-backends)
|
|
,(intern (format "company-backends-%S" mode))))
|
|
(add-hook ',mode-hook ',func)
|
|
(add-hook ',mode-hook 'company-mode)))))
|
|
|
|
(defun spacemacs/company-backend-with-yas (backend)
|
|
"Return BACKEND with support for yasnippet candidates."
|
|
backend
|
|
;; ------------------
|
|
;; syl20bnr: For now adding company-snippet to some backend like anaconda
|
|
;; has weird side effects, I need to investigate a little more on this
|
|
;; ------------------
|
|
;; (if (and (configuration-layer/package-declaredp 'yasnippet)
|
|
;; auto-completion-enable-company-yasnippet
|
|
;; (not (eq 'company-semantic backend)))
|
|
;; (unless (and (listp backend) (member 'company-yasnippet backend))
|
|
;; (append (if (listp backend) backend (list backend))
|
|
;; (list :with 'company-yasnippet)))
|
|
;; ;; (cons backend '(company-yasnippet)))
|
|
;; backend)
|
|
)
|
|
|
|
;; Auto-complete -------------------------------------------------------------
|
|
|
|
(defmacro spacemacs|enable-auto-complete (mode &optional hook)
|
|
"Enable auto-complete for the given MODE.
|
|
By default the initialization function is hooked to `MODE-hook', it is
|
|
possible to explicitly define a hook with HOOK."
|
|
(when (configuration-layer/layer-declaredp 'auto-completion)
|
|
(let ((mode-hook (if hook hook
|
|
(intern (format "%S-hook" mode))))
|
|
(func (intern (format "spacemacs//init-auto-complete-%S" mode))))
|
|
`(progn
|
|
(defun ,func ()
|
|
,(format "Initialize auto-complete for %S" mode)
|
|
(set (make-variable-buffer-local 'auto-completion-front-end)
|
|
'auto-complete)
|
|
(set (make-variable-buffer-local 'company-backends)
|
|
,(intern (format "company-backends-%S" mode))))
|
|
(add-hook ',mode-hook ',func)
|
|
(add-hook ',mode-hook 'auto-complete-mode)))))
|