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slack-message-compose-buffer.el
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slack-message-compose-buffer.el
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;;; slack-message-compose-buffer.el --- -*- lexical-binding: t; -*-
;; Copyright (C) 2017
;; Author: <yuya373@yuya373>
;; Keywords:
;; 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 <https://www.gnu.org/licenses/>.
;;; Commentary:
;;
;;; Code:
(require 'eieio)
(require 'slack-util)
(require 'slack-buffer)
(require 'slack-message-editor)
(require 'slack-message-attachment-preview-buffer)
(defvar slack-message-compose-buffer-mode-map
(let ((keymap (make-sparse-keymap)))
(define-key keymap (kbd "C-c C-f") #'slack-message-select-file)
keymap))
(define-derived-mode slack-message-compose-buffer-mode
slack-edit-message-mode
"Slack Compose Message")
(defclass slack-message-compose-buffer (slack-buffer)
((room-id :initarg :room-id :type string)
(attachment-buffer
:type (or null slack-message-attachment-preview-buffer)
:initform nil))
:abstract t)
(defun slack-message-select-file ()
(interactive)
(slack-buffer-select-file slack-current-buffer))
(cl-defmethod slack-buffer-select-file ((this slack-message-compose-buffer))
(when (null (oref this attachment-buffer))
(oset this
attachment-buffer
(make-instance 'slack-message-attachment-preview-buffer
:team-id (oref this team-id)
:room-id (oref this room-id))))
(let* ((path (expand-file-name
(car (find-file-read-args "Select File: " t))))
(filename (read-from-minibuffer "Filename: "
(file-name-nondirectory path))))
(slack-buffer-append-file (oref this attachment-buffer)
path
filename)))
(cl-defmethod slack-buffer-remove-file ((this slack-message-compose-buffer))
(slack-buffer-remove-file (oref this attachment-buffer)))
(defun slack-message-remove-file ()
(interactive)
(slack-buffer-remove-file slack-current-buffer))
(cl-defmethod slack-buffer-attachments ((this slack-message-compose-buffer))
(slack-if-let* ((attachment-buffer (oref this attachment-buffer)))
(oref attachment-buffer files)))
(cl-defmethod slack-buffer-room ((this slack-message-compose-buffer))
(with-slots (room-id) this
(slack-room-find room-id (slack-buffer-team this))))
(cl-defmethod slack-buffer-send-message ((this slack-message-compose-buffer) _message)
(when (oref this attachment-buffer)
(slack-buffer-kill-buffer-window (oref this attachment-buffer)))
(slack-buffer-kill-buffer-window this))
(cl-defmethod slack-buffer-init-buffer ((this slack-message-compose-buffer))
(let ((buf (cl-call-next-method)))
(with-current-buffer buf
(slack-message-compose-buffer-mode)
(slack-buffer-set-current-buffer this))
(message "C-c C-c to send message")
buf))
(provide 'slack-message-compose-buffer)
;;; slack-message-compose-buffer.el ends here