emacs: c/c++ cedet, ede

[dotfiles.git] / emacs.d / init.el

diff --git a/emacs.d/init.el b/emacs.d/init.el
index 922fa94..dca0552 100644 (file)
--- a/emacs.d/init.el
+++ b/emacs.d/init.el
@@ -74,10 +74,11 @@
 ;;
 (require 'magit)
 (setq magit-last-seen-setup-instructions "1.4.0")
+(global-set-key (kbd "C-x g") 'magit-status)
 ;(setq magit-auto-revert-mode nil)
 
 
-(require 'init-evil)
+;(require 'init-evil)
 
 
 
@@ -106,7 +107,7 @@
 ;(setq speedbar-show-unknown-files t)
 
 
-(toggle-frame-fullscreen)
+;(toggle-frame-fullscreen)
 
 
 (require 'projectile)
@@ -132,22 +133,108 @@
 
 (global-set-key (kbd "M-g M-w") 'other-window)
 
-
-
-
 ;; gnu global support
 ;(require 'semantic/db)
 ;(global-semanticdb-minor-mode 1)
 
 (require 'init-ggtags)
 
-
-
 (global-unset-key "\C-o")
-(global-set-key (kbd "C-o f") 'ido-find-file)
-(global-set-key (kbd "C-o j") 'ido-switch-buffer)
+(global-set-key (kbd "C-o C-f") 'ido-find-file)
+(global-set-key (kbd "C-o C-b") 'ido-switch-buffer)
 
 (global-set-key (kbd "C-o g") 'ggtags-find-file)
 (global-set-key (kbd "C-o t") 'ggtags-find-tag-dwim)
 
 (global-set-key (kbd "M-g M-g") 'magit-status)
+
+
+(setq scroll-margin 5)
+(setq scroll-conservatively 10000)
+(show-paren-mode t)
+
+;;; next, cedet & ecb for c++ development
+;(require 'cc-mode)
+;(require 'semantic)
+
+;(global-semanticdb-minor-mode 1)
+;(global-semantic-idle-scheduler-mode 1)
+
+;(semantic-mode 1)
+
+
+(add-hook 'c++-mode-hook 'irony-mode)
+(add-hook 'c-mode-hook 'irony-mode)
+(add-hook 'objc-mode-hook 'irony-mode)
+
+
+;;---------------------------------------------------------------------------------------
+;; irony-mode
+;;
+;; replace the `completion-at-point' and `complete-symbol' bindings in
+;; irony-mode's buffers by irony-mode's function
+(defun my-irony-mode-hook ()
+  (define-key irony-mode-map [remap completion-at-point]
+    'irony-completion-at-point-async)
+  (define-key irony-mode-map [remap complete-symbol]
+    'irony-completion-at-point-async))
+(add-hook 'irony-mode-hook 'my-irony-mode-hook)
+(add-hook 'irony-mode-hook 'irony-cdb-autosetup-compile-options)
+
+
+
+
+;; c/c++ auto-complete, yasnippet, auto-complet-c-headers
+;;https://www.youtube.com/watch?v=HTUE03LnaXA&list=PL-mFLc7R_MJet8ItKipCtYc7PWoS5KTfM
+(require 'auto-complete)
+(require 'auto-complete-config)
+(ac-config-default)
+;; input TAB to 
+(require 'yasnippet)
+(yas-global-mode 1)
+
+;; auto-complete-c-headers
+(defun my:ac-c-header-init ()
+  (require 'auto-complete-c-headers)
+  (add-to-list 'ac-sources 'ac-source-c-headers)
+  (add-to-list 'achead:include-directories "/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/../lib/clang/6.0/include")
+)
+;; call this function from c/c++ hooks
+(add-hook 'c++-mode-hook 'my:ac-c-header-init)
+(add-hook 'c-mode-hook 'my:ac-c-header-init)
+
+;;; iedit, fix iedit bug in Mac, C-c ; to trigger multiple cursor edit
+(define-key global-map (kbd "C-c ;") 'iedit-mode)
+
+;; flymake-google-cpplint-load
+;; define a function for flymake initialization
+(defun my:flymake-google-init ()
+  (require 'flymake-google-cpplint)
+  (custom-set-variables
+   '(flymake-google-cpplint-command "/usr/local/bin/cpplint"))
+  (flymake-google-cpplint-load)
+  )
+(add-hook 'c-mode-hook 'my:flymake-google-init)
+(add-hook 'c++-mode-hook 'my:flymake-google-init)
+
+;; start google-c-style with emacs
+;(require 'google-c-style)
+(add-hook 'c-mode-hook 'google-set-c-style)
+(add-hook 'c++-mode-hook 'google-make-newline-indent)
+
+;; cedet
+(semantic-mode 1)
+;; let's define a function which adds semantic as a suggestion backend to auto complete
+(defun my:add-semantic-to-autocomplete()
+  (add-to-list 'ac-sources 'ac-source-semantic)
+  )
+(add-hook 'c-mode-common-hook 'my:add-semantic-to-autocomplete)
+;; turn on ede mode
+(global-ede-mode 1)
+
+;(ede-cpp-root-project "my project" :file "~/demos/my_program/src/main.cpp"
+;                    :include-path '("/../my_inc"))
+;; you can use system-include-path for setting up the system header file locations.
+
+;; turn on automatic reparsing of open buffers in semantic
+(global-semantic-idle-scheduler-mode 1)