77 lines
3.2 KiB
EmacsLisp
77 lines
3.2 KiB
EmacsLisp
;;; core-auto-completion.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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;; Company -------------------------------------------------------------------
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(defmacro spacemacs|defvar-company-backends (mode)
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"Define a MODE specific company backend variable with default backends.
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The variable name format is company-backends-MODE."
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`(defvar ,(intern (format "company-backends-%S" mode))
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'((company-dabbrev-code company-gtags company-etags company-keywords)
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company-files company-dabbrev)
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,(format "Company backend list for %S" mode)))
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(defmacro spacemacs|add-company-hook (mode)
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"Enable company for the given MODE.
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MODE must match the symbol passed in `spacemacs|defvar-company-backends'.
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The initialization function is hooked to `MODE-hook'."
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(let ((mode-hook (intern (format "%S-hook" mode)))
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(func (intern (format "spacemacs//init-company-%S" mode)))
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(backend-list (intern (format "company-backends-%S" mode))))
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`(when (configuration-layer/package-usedp 'company)
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(defun ,func ()
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,(format "Initialize company for %S" mode)
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(set (make-variable-buffer-local 'auto-completion-front-end)
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'company)
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(set (make-variable-buffer-local 'company-backends)
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,backend-list))
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(when auto-completion-enable-snippets-in-popup
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(setq ,backend-list (mapcar 'spacemacs//show-snippets-in-company
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,backend-list)))
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(add-hook ',mode-hook ',func t)
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(add-hook ',mode-hook 'company-mode t))))
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(defmacro spacemacs|disable-company (mode)
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"Disable company for the given MODE.
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MODE parameter must match the parameter used in the call to
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`spacemacs|add-company-hook'."
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(let ((mode-hook (intern (format "%S-hook" mode)))
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(func (intern (format "spacemacs//init-company-%S" mode))))
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`(progn
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(remove-hook ',mode-hook ',func)
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(remove-hook ',mode-hook 'company-mode))))
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(defun spacemacs//show-snippets-in-company (backend)
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(if (or (not auto-completion-enable-snippets-in-popup)
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(and (listp backend) (member 'company-yasnippet backend)))
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backend
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(append (if (consp backend) backend (list backend))
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'(:with company-yasnippet))))
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;; Auto-complete -------------------------------------------------------------
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(defmacro spacemacs|enable-auto-complete (mode)
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"Enable auto-complete for the given MODE.
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The initialization function is hooked to `MODE-hook'."
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(let ((mode-hook (intern (format "%S-hook" mode)))
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(func (intern (format "spacemacs//init-auto-complete-%S" mode))))
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`(when (configuration-layer/package-usedp 'auto-complete)
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(defun ,func ()
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,(format "Initialize auto-complete for %S" mode)
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(set (make-variable-buffer-local 'auto-completion-front-end)
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'auto-complete)
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(set (make-variable-buffer-local 'company-backends)
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,(intern (format "company-backends-%S" mode))))
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(add-hook ',mode-hook ',func)
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(add-hook ',mode-hook 'auto-complete-mode))))
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(provide 'core-auto-completion)
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