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c-c++: add rtags integration

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Alexander Dalshov 2017-12-04 14:45:21 +03:00 committed by syl20bnr
parent 51fb39aac8
commit bdcdc66c54
2 changed files with 81 additions and 2 deletions
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4
layers/+lang/c-c++/config.el
View file

@ -28,8 +28,8 @@
"If non-nil `google-make-newline-indent' will be added as as
`c-mode-common-hook'.")
(defvar c-c++-enable-cmake-ide-support nil
"If non nil CMake related packages and configuration are enabled.")
(defvar c-c++-enable-rtags-support nil
"If non nil Rtags related packages and configuration are enabled.")
(defvar c-c++-enable-clang-format-on-save nil
"If non-nil, automatically format code with ClangFormat on

79
layers/+lang/c-c++/packages.el
View file

@ -32,6 +32,10 @@
stickyfunc-enhance
ycmd
xcscope
rtags
(company-rtags :requires company rtags)
(flycheck-rtags :requires flycheck)
(helm-rtags :requires helm)
))
(defun c-c++/init-cc-mode ()
@ -208,3 +212,78 @@
:post-init
(dolist (mode c-c++-modes)
(spacemacs/setup-helm-cscope mode))))
;;;
;;; Adapted from comment:
;;; https://github.com/syl20bnr/spacemacs/issues/2327#issuecomment-153283156
;;; by user
;;; https://github.com/autosquid
;;;
(defun rtags-major-mode-keybindings (mode)
(spacemacs/declare-prefix-for-mode mode "me" "refactor")
(spacemacs/set-leader-keys-for-major-mode mode
"e." 'rtags-find-symbol-at-point
"e," 'rtags-find-references-at-point
"ev" 'rtags-find-virtuals-at-point
"eV" 'rtags-print-enum-value-at-point
"e/" 'rtags-find-all-references-at-point
"eY" 'rtags-cycle-overlays-on-screen
"e>" 'rtags-find-symbol
"e<" 'rtags-find-references
"e[" 'rtags-location-stack-back
"e]" 'rtags-location-stack-forward
"eD" 'rtags-diagnostics
"eG" 'rtags-guess-function-at-point
"ep" 'rtags-set-current-project
"eP" 'rtags-print-dependencies
"ee" 'rtags-reparse-file
"eE" 'rtags-preprocess-file
"eR" 'rtags-rename-symbol
"eM" 'rtags-symbol-info
"eS" 'rtags-display-summary
"eO" 'rtags-goto-offset
"e;" 'rtags-find-file
"eF" 'rtags-fixit
"eL" 'rtags-copy-and-print-current-location
"eX" 'rtags-fix-fixit-at-point
"eB" 'rtags-show-rtags-buffer
"eI" 'rtags-imenu
"eT" 'rtags-taglist
"eh" 'rtags-print-class-hierarchy
"ea" 'rtags-print-source-arguments
))
(defun c-c++/init-rtags ()
(use-package rtags
:if c-c++-enable-rtags-support
:init
(setq rtags-autostart-diagnostics t)
(setq rtags-display-result-backend 'helm)
(rtags-diagnostics)
(define-key evil-normal-state-map (kbd "RET") 'rtags-select-other-window)
(define-key evil-normal-state-map (kbd "M-RET") 'rtags-select)
(define-key evil-normal-state-map (kbd "q") 'rtags-bury-or-delete)
(rtags-major-mode-keybindings 'c-mode)
(rtags-major-mode-keybindings 'c++-mode)
))
(defun c-c++/init-company-rtags ()
(use-package company-rtags
:if c-c++-enable-rtags-support
:defer t
))
(defun c-c++/post-init-company-rtags ()
(when c-c++-enable-rtags-support
(setq rtags-completions-enabled t)
(spacemacs|add-company-backends
:backends company-rtags
:modes c-mode-common)))
(defun c-c++/init-flycheck-rtags ()
(use-package flycheck-rtags
:if c-c++-enable-rtags-support))
(defun c-c++/init-helm-rtags ()
(use-package helm-rtags
:if c-c++-enable-rtags-support))