100 lines
3.4 KiB
EmacsLisp
100 lines
3.4 KiB
EmacsLisp
;;; oni-java.el --- Java configuration -*- lexical-binding: t; -*-
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;; Copyright (C) 2019 Tom Willemse
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;; Author: Tom Willemse <tom@ryuslash.org>
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;; Keywords: local
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;; Version: 2020.1212.221032
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;; Package-Requires: (oni-fci oni-data-dir oni-lsp oni-hydra lsp-java)
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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 <https://www.gnu.org/licenses/>.
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;;; Commentary:
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;; Java configuration.
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;;; Code:
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(require 'autoinsert)
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(require 'hydra)
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(require 'lsp-java)
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(require 'oni-data-dir)
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(require 'oni-lsp)
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(defun oni-java-enable-buffer-formatting ()
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"Format the buffer before save."
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(add-hook 'before-save-hook 'lsp-format-buffer nil :local))
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(defun oni-java-only-fill-comments ()
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"Set `comment-auto-fill-only-comments' to true locally."
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(setq-local comment-auto-fill-only-comments t))
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(defhydra java-refactor-hydra (:color blue)
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("r" lsp-rename "Rename object")
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("m" lsp-java-extract-method "Extract method")
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("M" lsp-java-organize-imports)
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("i" lsp-java-add-import "Add import")
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("t" lsp-java-add-throws "Add throws")
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("u" lsp-java-add-unimplemented-methods "Add unimplemented methods")
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("c" lsp-java-extract-to-constant "Extract to constant")
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("p" lsp-java-create-parameter "Create parameter")
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("l" lsp-java-create-local "Create local"))
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(defhydra java-documentation-hydra (:color blue)
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("d" oni-lsp-show-doc "Show documentation"))
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(setq lsp-java-server-install-dir
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(oni-data-dir-locate "lsp-java/server/"))
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(setq lsp-java-workspace-dir
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(oni-data-dir-locate "lsp-java/workspace/"))
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(setq lsp-java-workspace-cache-dir
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(oni-data-dir-locate "lsp-java/workspace/cache/"))
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(setq lsp-java-references-code-lens-enabled t)
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(setq lsp-java-implementations-code-lens-enabled t)
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(setq lsp-java-save-actions-organize-imports t)
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(add-hook 'java-mode-hook #'oni-java-enable-buffer-formatting)
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(add-hook 'java-mode-hook #'oni-java-only-fill-comments)
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(add-hook 'java-mode-hook 'abbrev-mode)
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(add-hook 'java-mode-hook 'auto-fill-mode)
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(add-hook 'java-mode-hook 'electric-indent-local-mode)
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(add-hook 'java-mode-hook 'electric-pair-local-mode)
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(add-hook 'java-mode-hook 'lsp)
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(add-hook 'java-mode-hook
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(if (fboundp 'display-fill-column-indicator-mode)
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'display-fill-column-indicator-mode
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'fci-mode))
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(define-key java-mode-map (kbd "C-c r") 'java-refactor-hydra/body)
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(define-key java-mode-map (kbd "C-c d") 'java-documentation-hydra/body)
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(define-abbrev java-mode-abbrev-table "and" "&&" nil :system t)
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(define-abbrev java-mode-abbrev-table "or" "||" nil :system t)
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(add-to-list 'auto-insert-alist
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'("\\.java\\'"
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() "public class "
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(file-name-sans-extension
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(file-name-nondirectory (buffer-file-name))) " {\n"
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(indent-for-tab-command) _ "\n"
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"}"))
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;;;###autoload(with-eval-after-load 'cc-mode (require 'oni-java))
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(provide 'oni-java)
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;;; oni-java.el ends here
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