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Diffstat (limited to 'configs/shared/emacs/.emacs.d/elpa/lsp-mode-20180827.344/lsp-notifications.el')
| -rw-r--r-- | configs/shared/emacs/.emacs.d/elpa/lsp-mode-20180827.344/lsp-notifications.el | 117 |
1 files changed, 117 insertions, 0 deletions
diff --git a/configs/shared/emacs/.emacs.d/elpa/lsp-mode-20180827.344/lsp-notifications.el b/configs/shared/emacs/.emacs.d/elpa/lsp-mode-20180827.344/lsp-notifications.el new file mode 100644 index 0000000000..82935a5ac9 --- /dev/null +++ b/configs/shared/emacs/.emacs.d/elpa/lsp-mode-20180827.344/lsp-notifications.el @@ -0,0 +1,117 @@ +;; Copyright (C) 2016-2018 Vibhav Pant <vibhavp@gmail.com> -*- lexical-binding: t -*- + +;; This program is free software: you can redistribute it and/or modify +;; it under the terms of the GNU General Public License as published by +;; the Free Software Foundation, either version 3 of the License, or +;; (at your option) any later version. + +;; This program is distributed in the hope that it will be useful, +;; but WITHOUT ANY WARRANTY; without even the implied warranty of +;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +;; GNU General Public License for more details. + +;; You should have received a copy of the GNU General Public License +;; along with this program. If not, see <http://www.gnu.org/licenses/>. + +;;; Code: + +(require 'lsp-common) +(require 'cl-lib) +(require 'subr-x) + +(defcustom lsp-inhibit-message nil + "If non-nil, inhibit the message echo via `inhibit-message'." + :type 'boolean + :group 'lsp-mode) + +(defun lsp--window-show-message (params &optional workspace) + "Send the server's messages to message, inhibit if `lsp-inhibit-message' is set, +or the message matches one of this client's :ignore-messages" + (let* ((inhibit-message (or inhibit-message lsp-inhibit-message)) + (message (gethash "message" params)) + (client (lsp--workspace-client workspace))) + (when (or (not client) + (cl-notany (lambda (r) (string-match-p r message)) + (lsp--client-ignore-messages client))) + (message "%s" (lsp--propertize message (gethash "type" params)))))) + +(defun lsp--window-show-message-request (params) + "Display a message request to the user and send the user's +selection back to the server." + (let* ((type (gethash "type" params)) + (message (lsp--propertize (gethash "message" params) type)) + (choices (mapcar (lambda (choice) (gethash "title" choice)) + (gethash "actions" params)))) + (if choices + (completing-read (concat message " ") choices nil t) + (message message)))) + +(defcustom lsp-after-diagnostics-hook nil + "Hooks to run after diagnostics are received from the language +server and put in `lsp--diagnostics'." + :type 'hook + :group 'lsp-mode) + +(defvar lsp--diagnostics (make-hash-table :test 'equal) + "Hash table storing the diagnostics per file.") + +(cl-defstruct lsp-diagnostic + (range nil :read-only t) + ;; range has the form (:start (:line N :column N) :end (:line N :column N) ) + ;; where N are zero-indexed numbers + (line nil :read-only t) + (column nil :read-only t) + (severity nil :read-only t) ;; 1 - error, 2 - warning, 3 - information, 4 - hint + (code nil :read-only t) ;; the diagnostic's code + (source nil :read-only t) ;; + (message nil :read-only t) ;; diagnostic's message + (original nil :read-only t) ;; original diagnostic from LSP, kept for when it + ;; needs to be sent back in e.g. codeAction + ;; context. + ) + +(defun lsp--make-diag (diag) + "Make a `lsp-diagnostic' from DIAG." + (let* ((range (gethash "range" diag)) + (start (gethash "start" range)) + (end (gethash "end" range)) + (message (gethash "message" diag)) + (source (gethash "source" diag))) + (make-lsp-diagnostic + :range (list :start (list :line (gethash "line" start) + :column (gethash "character" start)) + :end (list :line (gethash "line" end) + :column (gethash "character" end))) + :line (gethash "line" start) + :column (gethash "character" start) + :severity (gethash "severity" diag) + :code (gethash "code" diag) + :source (gethash "source" diag) + :message (if source (format "%s: %s" source message) message) + :original diag))) + +(defun lsp--equal-files (f1 f2) + (and f1 f2 + (string-equal (file-truename f1) (file-truename f2)))) + +(defun lsp--on-diagnostics (params workspace) + "Callback for textDocument/publishDiagnostics. +interface PublishDiagnosticsParams { + uri: string; + diagnostics: Diagnostic[]; +}" + (let ((file (lsp--uri-to-path (gethash "uri" params))) + (diagnostics (gethash "diagnostics" params)) buffer) + (setq buffer (cl-loop for buffer in (lsp--workspace-buffers workspace) + when (lsp--equal-files (buffer-file-name buffer) file) + return buffer + finally return nil)) + (when buffer + (puthash file (mapcar #'lsp--make-diag diagnostics) lsp--diagnostics) + (with-current-buffer buffer + (run-hooks 'lsp-after-diagnostics-hook))))) + +(declare-function lsp--workspace-buffers "lsp-methods" (workspace)) + +(provide 'lsp-notifications) +;;; lsp-notifications.el ends here |