132 lines
4.1 KiB
EmacsLisp
132 lines
4.1 KiB
EmacsLisp
;;; ac-emmet.el --- auto-complete sources for emmet-mode's snippets
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;; Copyright (C) 2013 Yasuyuki Oka <yasuyk@gmail.com>
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;; Author: Yasuyuki Oka <yasuyk@gmail.com>
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;; Version: DEV
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;; Package-Version: 20131015.1558
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;; Package-Commit: 88f24876ee3b759978d4614a758280b5d512d543
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;; URL: https://github.com/yasuyk/ac-emmet
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;; Package-Requires: ((emmet-mode "1.0.2") (auto-complete "1.4"))
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;; Keywords: completion, convenience, emmet
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;; This program is free software; you can redistribute it and/or modify
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;; it under the terms of the GNU General Public License as published by
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;; the Free Software Foundation, either version 3 of the License, or
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;; (at your option) any later version.
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;; This program is distributed in the hope that it will be useful,
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;; but WITHOUT ANY WARRANTY; without even the implied warranty of
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;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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;; GNU General Public License for more details.
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;; You should have received a copy of the GNU General Public License
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;; along with this program. If not, see <http://www.gnu.org/licenses/>.
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;;; Commentary:
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;; Provides auto-complete sources for emmet-mode.
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;;; Usage:
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;; (require 'ac-emmet) ;; Not necessary if using ELPA package
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;; (add-hook 'sgml-mode-hook 'ac-emmet-html-setup)
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;; (add-hook 'css-mode-hook 'ac-emmet-css-setup)
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;;; Code:
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(require 'auto-complete)
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(require 'emmet-mode)
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;;;###autoload
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(defface ac-emmet-candidate-face
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'((t (:inherit ac-candidate-face)))
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"Face for emmet candidates."
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:group 'auto-complete)
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;;;###autoload
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(defface ac-emmet-selection-face
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'((t (:inherit ac-selection-face)))
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"Face for the emmet selected candidate."
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:group 'auto-complete)
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(defvar ac-emmet-html-snippets-hash
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(gethash "snippets" (gethash "html" emmet-snippets)))
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(defvar ac-emmet-html-snippets-keys
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(loop for k being hash-key in ac-emmet-html-snippets-hash collect k))
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(defvar ac-emmet-html-aliases-hash
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(gethash "aliases" (gethash "html" emmet-snippets)))
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(defvar ac-emmet-html-aliases-keys
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(loop for k being hash-key in ac-emmet-html-aliases-hash collect k))
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(defvar ac-emmet-css-snippets-hash
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(gethash "snippets" (gethash "css" emmet-snippets)))
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(defvar ac-emmet-css-snippets-keys
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(loop for k being hash-key in ac-emmet-css-snippets-hash collect k))
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(defun ac-emmet-document (candidate hash)
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(let ((snippet (gethash candidate hash)))
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(if (functionp snippet)
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(funcall snippet "")
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snippet)))
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;;;###autoload
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(defconst ac-emmet-source-defaults
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'((candidate-face . ac-emmet-candidate-face)
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(selection-face . ac-emmet-selection-face)
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(symbol . "a")
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(requires . 1)
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(action . (lambda () (call-interactively 'emmet-expand-line))))
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"Defaults common to the various completion sources.")
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;;;###autoload
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(defvar ac-source-emmet-html-snippets
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(append
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'((candidates . ac-emmet-html-snippets-keys)
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(document . (lambda (s) (ac-emmet-document s ac-emmet-html-snippets-hash))))
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ac-emmet-source-defaults)
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"Auto-complete source for emmet-mode's html snippet completion.")
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;;;###autoload
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(defvar ac-source-emmet-html-aliases
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(append
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'((candidates . ac-emmet-html-aliases-keys)
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(document . (lambda (s) (ac-emmet-document s ac-emmet-html-aliases-hash))))
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ac-emmet-source-defaults)
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"Auto-complete source for emmet-mode's html alias completion.")
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;;;###autoload
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(defvar ac-source-emmet-css-snippets
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(append
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'((candidates . ac-emmet-css-snippets-keys)
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(document . (lambda (s) (ac-emmet-document s ac-emmet-css-snippets-hash))))
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ac-emmet-source-defaults)
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"Auto-complete source for emmet-mode's css snippet completion.")
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;;;###autoload
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(defun ac-emmet-html-setup ()
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"Add the emmet-mode's html completion source to the front of `ac-sources'.
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This affects only the current buffer."
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(interactive)
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(add-to-list 'ac-sources 'ac-source-emmet-html-snippets)
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(add-to-list 'ac-sources 'ac-source-emmet-html-aliases))
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;;;###autoload
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(defun ac-emmet-css-setup ()
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"Add the emmet-mode's css completion source to the front of `ac-sources'.
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This affects only the current buffer."
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(interactive)
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(add-to-list 'ac-sources 'ac-source-emmet-css-snippets))
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(provide 'ac-emmet)
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;; Local Variables:
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;; coding: utf-8
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;; End:
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;;; ac-emmet.el ends here
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