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spacemacs/layers/+lang/c-c++/packages.el
2016-02-04 19:31:47 +01:00

145 lines
4.4 KiB
EmacsLisp

;;; packages.el --- C/C++ Layer packages File for Spacemacs
;;
;; Copyright (c) 2012-2016 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
(setq c-c++-packages
'(
cc-mode
disaster
clang-format
cmake-mode
company
company-c-headers
company-ycmd
flycheck
gdb-mi
helm-cscope
helm-gtags
semantic
srefactor
stickyfunc-enhance
ycmd
xcscope
))
(unless (version< emacs-version "24.4")
(add-to-list 'c-c++-packages 'srefactor))
(defun c-c++/init-cc-mode ()
(use-package cc-mode
:defer t
:init
(add-to-list 'auto-mode-alist `("\\.h$" . ,c-c++-default-mode-for-headers))
:config
(progn
(require 'compile)
(c-toggle-auto-newline 1)
(spacemacs/set-leader-keys-for-major-mode 'c-mode
"ga" 'projectile-find-other-file
"gA" 'projectile-find-other-file-other-window)
(spacemacs/set-leader-keys-for-major-mode 'c++-mode
"ga" 'projectile-find-other-file
"gA" 'projectile-find-other-file-other-window))))
(defun c-c++/init-disaster ()
(use-package disaster
:defer t
:commands (disaster)
:init
(progn
(spacemacs/set-leader-keys-for-major-mode 'c-mode
"D" 'disaster)
(spacemacs/set-leader-keys-for-major-mode 'c++-mode
"D" 'disaster))))
(defun c-c++/init-clang-format ()
(use-package clang-format
:if c-c++-enable-clang-support))
(defun c-c++/init-cmake-mode ()
(use-package cmake-mode
:mode (("CMakeLists\\.txt\\'" . cmake-mode) ("\\.cmake\\'" . cmake-mode))
:init (push 'company-cmake company-backends-cmake-mode)))
(defun c-c++/post-init-company ()
(spacemacs|add-company-hook c-mode-common)
(spacemacs|add-company-hook cmake-mode)
(when c-c++-enable-clang-support
(push 'company-clang company-backends-c-mode-common)
(defun company-mode/more-than-prefix-guesser ()
(c-c++/load-clang-args)
(company-clang-guess-prefix))
(setq company-clang-prefix-guesser 'company-mode/more-than-prefix-guesser)
(spacemacs/add-to-hooks 'c-c++/load-clang-args '(c-mode-hook c++-mode-hook))))
(when (configuration-layer/layer-usedp 'auto-completion)
(defun c-c++/init-company-c-headers ()
(use-package company-c-headers
:if (configuration-layer/package-usedp 'company)
:defer t
:init (push 'company-c-headers company-backends-c-mode-common))))
(defun c-c++/post-init-flycheck ()
(dolist (mode '(c-mode c++-mode))
(spacemacs/add-flycheck-hook mode))
(when c-c++-enable-clang-support
(spacemacs/add-to-hooks 'c-c++/load-clang-args '(c-mode-hook c++-mode-hook))))
(defun c-c++/init-gdb-mi ()
(use-package gdb-mi
:defer t
:init
(setq
;; use gdb-many-windows by default when `M-x gdb'
gdb-many-windows t
;; Non-nil means display source file containing the main routine at startup
gdb-show-main t)))
(when (configuration-layer/layer-usedp 'spacemacs-helm)
(defun c-c++/post-init-helm-gtags ()
(spacemacs/helm-gtags-define-keys-for-mode 'c-mode)
(spacemacs/helm-gtags-define-keys-for-mode 'c++-mode)))
(defun c-c++/post-init-semantic ()
(semantic/enable-semantic-mode 'c-mode)
(semantic/enable-semantic-mode 'c++-mode))
(defun c-c++/post-init-srefactor ()
(spacemacs/set-leader-keys-for-major-mode 'c-mode "r" 'srefactor-refactor-at-point)
(spacemacs/set-leader-keys-for-major-mode 'c++-mode "r" 'srefactor-refactor-at-point)
(spacemacs/add-to-hooks 'spacemacs/lazy-load-srefactor '(c-mode-hook c++-mode-hook)))
(defun c-c++/post-init-stickyfunc-enhance ()
(spacemacs/add-to-hooks 'spacemacs/lazy-load-stickyfunc-enhance '(c-mode-hook c++-mode-hook)))
(defun c-c++/post-init-ycmd ()
(add-hook 'c++-mode-hook 'ycmd-mode)
(spacemacs/set-leader-keys-for-major-mode 'c++-mode
"gg" 'ycmd-goto
"gG" 'ycmd-goto-imprecise))
(defun c-c++/post-init-company-ycmd ()
(push 'company-ycmd company-backends-c-mode-common))
(defun c-c++/pre-init-xcscope ()
(spacemacs|use-package-add-hook xcscope
:post-init
(dolist (mode '(c-mode c++-mode))
(spacemacs/set-leader-keys-for-major-mode mode "gi" 'cscope-index-files))))
(when (configuration-layer/layer-usedp 'spacemacs-helm)
(defun c-c++/pre-init-helm-cscope ()
(spacemacs|use-package-add-hook xcscope
:post-init
(dolist (mode '(c-mode c++-mode))
(spacemacs/setup-helm-cscope mode)))))