;; -*- lexical-binding: t -*-
;;
;;; packages.el --- Spacemacs Multiple Cursors Layer packages File
;;
;; Copyright (c) 2012-2018 Sylvain Benner & Contributors
;;
;; Author: Codruț Constantin Gușoi <codrut.gusoi@gmail.com>
;; URL: https://github.com/syl20bnr/spacemacs
;;
;; This file is not part of GNU Emacs.
;;
;;; License: GPLv3

(setq multiple-cursors-packages
      '(
        (evil-mc :toggle (eq multiple-cursors-backend 'evil-mc))
        (multiple-cursors :toggle (eq multiple-cursors-backend 'mc))))

(defun multiple-cursors/init-evil-mc ()
  (use-package evil-mc
    :config
    (progn
      (setq-default evil-mc-one-cursor-show-mode-line-text nil)
      (when (or (spacemacs/system-is-mac) (spacemacs/system-is-mswindows))
        (setq evil-mc-enable-bar-cursor nil))

      ;; evil-mc is not compatible with the paste transient state
      (define-key evil-normal-state-map "p" 'spacemacs/evil-mc-paste-after)
      (define-key evil-normal-state-map "P" 'spacemacs/evil-mc-paste-before)

      (dolist (state-map `(,evil-normal-state-map ,evil-insert-state-map))
        (dolist (keybinding `((,(kbd "C-M-j") . evil-mc-make-cursor-move-next-line)
                              (,(kbd "C-M-k") . evil-mc-make-cursor-move-prev-line)))
          (define-key state-map (car keybinding) (cdr keybinding))))
      (add-hook 'prog-mode-hook 'turn-on-evil-mc-mode)
      (add-hook 'text-mode-hook 'turn-on-evil-mc-mode))))

(defun multiple-cursors/init-multiple-cursors ()
  (use-package multiple-cursors
    :defer t
    :init
    (progn
      (spacemacs/declare-prefix "sm" "multiple-cursors")
      (spacemacs/declare-prefix "sms" "specials")
      (spacemacs/set-leader-keys
        "smm" 'mc/mark-more-like-this-extended
        "smr" 'mc/edit-lines
        "smb" 'mc/mark-all-like-this
        "sma" 'mc/mark-all-dwim
        "smss" 'mc/sort-regions
        "smsr" 'set-rectangular-region-anchor
        "smsm" 'mc/mark-sgml-tag-pair
        "smsn" 'mc/insert-numbers
        "smsl" 'mc/insert-letters
        "smst" 'mc/reverse-regions)
      (setq mc/always-run-for-all t)
      (with-eval-after-load 'multiple-cursors-core
        (add-to-list 'mc/cmds-to-run-once 'helm-M-x)
        (add-to-list 'mc/cmds-to-run-once 'counsel-M-x)
        (add-to-list 'mc/cmds-to-run-once 'spacemacs/default-pop-shell)
        ))))