175 lines
8.0 KiB
EmacsLisp
175 lines
8.0 KiB
EmacsLisp
(use-package cmake-mode
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:disabled t
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:mode "CMakeLists\\.txt$"
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:config
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(progn
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(after "auto-complete" (add-to-list 'ac-modes 'cmake-mode))
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(after "company"
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(use-package company-cmake
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:config (company--backend-on 'cmake-mode-hook 'company-cmake)))))
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;; Shaders
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(use-package glsl-mode
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:mode (("\\.glsl\\'" . glsl-mode)
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("\\.vert\\'" . glsl-mode)
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("\\.frag\\'" . glsl-mode)
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("\\.geom\\'" . glsl-mode)))
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(use-package cc-mode
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:defer t
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:init
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(progn
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(associate-minor-mode "\\.h$" 'c++-mode)
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(associate-minor-mode "\\.mm$" 'objc-mode))
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;; (add-hook 'c-mode-hook 'irony-mode)
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;; (add-hook 'c++-mode-hook 'irony-mode)
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;; (add-hook 'objc-mode-hook 'irony-mode)
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;; (add-hook 'irony-mode-hook 'irony-cdb-autosetup-compile-options)
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:config
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(progn
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(setq-default c-basic-offset 4
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c-default-style "linux"
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c-tab-always-indent nil)
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(when is-mac
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(setq my--clang-includes
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'("/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/../include/c++/v1"
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"/usr/local/include"
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"/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/../lib/clang/6.0/include"
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"/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include"
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"/usr/include"
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"/System/Library/Frameworks"
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"/Library/Frameworks"))
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(defun my--clang-includes () my--clang-includes)
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(defun my--clang-includes-flags ()
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(mapcar (lambda (item) (concat "-I" item)) my--clang-includes)))
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(progn ; C++
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(defun my--setup-c++-mode-flycheck ()
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(setq flycheck-clang-language-standard "c++11"
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flycheck-clang-standard-library "libc++"
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flycheck-c/c++-clang-executable "clang++"
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;; flycheck-clang-include-path (my--clang-includes)
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))
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(after "flycheck"
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(add-hook 'c++-mode-hook 'my--setup-c++-mode-flycheck)))
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(progn ; Obj-C
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(add-to-list 'magic-mode-alist
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`(,(lambda ()
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(and (string= (file-name-extension buffer-file-name) "h")
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(re-search-forward "@\\<interface\\>"
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magic-mode-regexp-match-limit t)))
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. objc-mode))
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(after "flycheck" (add-hook! 'objc-mode-hook (use-package flycheck-objc))))
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(after "auto-complete"
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(when is-mac (setq ac-clang-flags (my--clang-includes-flags)))
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(add-hook! 'c-mode-common-hook
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(use-package auto-complete-clang)
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(use-package auto-complete-c-headers)
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(setq ac-sources
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'(ac-source-clang
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ac-source-c-headers
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ac-source-yasnippet
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ac-source-words-in-same-mode-buffers))))
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(after "company"
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(use-package company-irony
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:config
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(progn
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(use-package company-c-headers
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:config (setq company-c-headers-path-system (my--clang-includes)))
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(company--backend-on 'c-mode-hook 'company-clang 'company-c-headers)
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(company--backend-on 'c++-mode-hook 'company-clang 'company-c-headers)
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(company--backend-on 'objc-mode-hook 'company-xcode 'company-c-headers))))
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(add-hook! 'c-mode-common-hook
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(c-toggle-electric-state -1)
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(c-toggle-auto-newline -1)
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(c-set-offset 'substatement-open '0) ; brackets should be at same indentation level as the statements they open
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(c-set-offset 'inline-open '+)
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(c-set-offset 'block-open '+)
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(c-set-offset 'brace-list-open '+) ; all "opens" should be indented by the c-indent-level
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(c-set-offset 'case-label '+) ; indent case labels by c-indent-level, too
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;; DEL mapping interferes with smartparens and my.deflate-maybe
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(bind c-mode-map (kbd "DEL") nil))
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;; C++11 syntax support (until cc-mode is updated)
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(require 'font-lock)
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(defun --copy-face (new-face face)
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"Define NEW-FACE from existing FACE."
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(copy-face face new-face)
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(eval `(defvar ,new-face nil))
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(set new-face new-face))
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(--copy-face 'font-lock-label-face ; labels, case, public, private, proteced, namespace-tags
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'font-lock-keyword-face)
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(--copy-face 'font-lock-doc-markup-face ; comment markups such as Javadoc-tags
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'font-lock-doc-face)
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(--copy-face 'font-lock-doc-string-face ; comment markups
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'font-lock-comment-face)
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(global-font-lock-mode t)
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(setq font-lock-maximum-decoration t)
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(add-hook 'c++-mode-hook
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'(lambda()
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;; We could place some regexes into `c-mode-common-hook', but
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;; note that their evaluation order matters.
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(font-lock-add-keywords
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nil '(;; complete some fundamental keywords
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("\\<\\(void\\|unsigned\\|signed\\|char\\|short\\|bool\\|int\\|long\\|float\\|double\\)\\>" . font-lock-keyword-face)
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;; namespace names and tags - these are rendered as constants by cc-mode
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("\\<\\(\\w+::\\)" . font-lock-function-name-face)
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;; new C++11 keywords
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("\\<\\(alignof\\|alignas\\|constexpr\\|decltype\\|noexcept\\|nullptr\\|static_assert\\|thread_local\\|override\\|final\\)\\>" . font-lock-keyword-face)
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("\\<\\(char16_t\\|char32_t\\)\\>" . font-lock-keyword-face)
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;; PREPROCESSOR_CONSTANT, PREPROCESSORCONSTANT
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("\\<[A-Z]*_[A-Z_]+\\>" . font-lock-constant-face)
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("\\<[A-Z]\\{3,\\}\\>" . font-lock-constant-face)
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;; hexadecimal numbers
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("\\<0[xX][0-9A-Fa-f]+\\>" . font-lock-constant-face)
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;; integer/float/scientific numbers
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("\\<[\\-+]*[0-9]*\\.?[0-9]+\\([ulUL]+\\|[eE][\\-+]?[0-9]+\\)?\\>" . font-lock-constant-face)
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;; c++11 string literals
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;; L"wide string"
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;; L"wide string with UNICODE codepoint: \u2018"
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;; u8"UTF-8 string", u"UTF-16 string", U"UTF-32 string"
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("\\<\\([LuU8]+\\)\".*?\"" 1 font-lock-keyword-face)
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;; R"(user-defined literal)"
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;; R"( a "quot'd" string )"
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;; R"delimiter(The String Data" )delimiter"
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;; R"delimiter((a-z))delimiter" is equivalent to "(a-z)"
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("\\(\\<[uU8]*R\"[^\\s-\\\\()]\\{0,16\\}(\\)" 1 font-lock-keyword-face t) ; start delimiter
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( "\\<[uU8]*R\"[^\\s-\\\\()]\\{0,16\\}(\\(.*?\\))[^\\s-\\\\()]\\{0,16\\}\"" 1 font-lock-string-face t) ; actual string
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( "\\<[uU8]*R\"[^\\s-\\\\()]\\{0,16\\}(.*?\\()[^\\s-\\\\()]\\{0,16\\}\"\\)" 1 font-lock-keyword-face t) ; end delimiter
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;; user-defined types (rather project-specific)
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("\\<[A-Za-z_]+[A-Za-z_0-9]*_\\(type\\|ptr\\)\\>" . font-lock-type-face)
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("\\<\\(xstring\\|xchar\\)\\>" . font-lock-type-face)
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))
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) t)
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;; Fix enum and C++11 lambda indentation
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(defadvice c-lineup-arglist (around my activate)
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"Improve indentation of continued C++11 lambda function opened as argument."
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(setq ad-return-value
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(if (and (equal major-mode 'c++-mode)
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(ignore-errors
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(save-excursion
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(goto-char (c-langelem-pos langelem))
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;; Detect "[...](" or "[...]{". preceded by "," or "(",
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;; and with unclosed brace.
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(looking-at ".*[(,][ \t]*\\[[^]]*\\][ \t]*[({][^}]*$"))))
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0 ; no additional indent
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ad-do-it))) ; default behavior
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))
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(provide 'init-cc)
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;;; init-cc.el ends here
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