;;; config-calculator.el --- Generated package (no.56) from my config -*- lexical-binding: t; -*-
;;
;; Copyright (C) 2024 TEC
;;
;; Author: TEC <https://code.tecosaur.net/tec>
;; Maintainer: TEC <contact@tecosaur.net>
;; Created: June 26, 2024
;; Modified: June 26, 2024
;; Version: 2024.06.26
;; Homepage: https://code.tecosaur.net/tec/emacs-config
;; Package-Requires: ((emacs "29.1"))
;;
;; This file is not part of GNU Emacs.
;;
;;; Commentary:
;;
;;  Generated package (no.56) from my config.
;;
;;  During generation, dependency on other aspects of my configuration and
;;  packages is inferred via (regexp-based) static analysis.  While this seems
;;  to do a good job, this method is imperfect.  This code likely depends on
;;  utilities provided by Doom, and if you try to run it in isolation you may
;;  discover the code makes more assumptions.
;;
;;  That said, I've found pretty good results so far.
;;
;;  Package statement:
;;   (package! calctex :recipe (:host github :repo "johnbcoughlin/calctex"
;;                              :files ("*.el" "calctex/*.el" "calctex-contrib/*.el" "org-calctex/*.el" "vendor"))
;;     :pin "67a2e76847a9ea9eff1f8e4eb37607f84b380ebb")
;;
;;; Code:


(use-package! calctex
  :commands calctex-mode
  :init
  (add-hook 'calc-mode-hook #'calctex-mode)
  :config
  (setq calctex-additional-latex-packages "
\\usepackage[usenames]{xcolor}
\\usepackage{soul}
\\usepackage{adjustbox}
\\usepackage{amsmath}
\\usepackage{amssymb}
\\usepackage{siunitx}
\\usepackage{cancel}
\\usepackage{mathtools}
\\usepackage{mathalpha}
\\usepackage{xparse}
\\usepackage{arevmath}"
        calctex-additional-latex-macros
        (concat calctex-additional-latex-macros
                "\n\\let\\evalto\\Rightarrow"))
  (defadvice! no-messaging-a (orig-fn &rest args)
    :around #'calctex-default-dispatching-render-process
    (let ((inhibit-message t) message-log-max)
      (apply orig-fn args)))
  ;; Fix hardcoded dvichop path (whyyyyyyy)
  (let ((vendor-folder (concat (file-truename doom-local-dir)
                               "straight/"
                               (format "build-%s" emacs-version)
                               "/calctex/vendor/")))
    (setq calctex-dvichop-sty (concat vendor-folder "texd/dvichop")
          calctex-dvichop-bin (concat vendor-folder "texd/dvichop")))
  (unless (file-exists-p calctex-dvichop-bin)
    (message "CalcTeX: Building dvichop binary")
    (let ((default-directory (file-name-directory calctex-dvichop-bin)))
      (call-process "make" nil nil nil))))

(setq calc-angle-mode 'rad  ; radians are rad
      calc-symbolic-mode t) ; keeps expressions like \sqrt{2} irrational for as long as possible

(map! :map calc-mode-map
      :after calc
      :localleader
      :desc "Embedded calc (toggle)" "e" #'calc-embedded)
(map! :map org-mode-map
      :after org
      :localleader
      :desc "Embedded calc (toggle)" "E" #'calc-embedded)
(map! :map latex-mode-map
      :after latex
      :localleader
      :desc "Embedded calc (toggle)" "e" #'calc-embedded)

(defvar calc-embedded-trail-window nil)
(defvar calc-embedded-calculator-window nil)

(defadvice! calc-embedded-with-side-pannel (&rest _)
  :after #'calc-do-embedded
  (when calc-embedded-trail-window
    (ignore-errors
      (delete-window calc-embedded-trail-window))
    (setq calc-embedded-trail-window nil))
  (when calc-embedded-calculator-window
    (ignore-errors
      (delete-window calc-embedded-calculator-window))
    (setq calc-embedded-calculator-window nil))
  (when (and calc-embedded-info
             (> (* (window-width) (window-height)) 1200))
    (let ((main-window (selected-window))
          (vertical-p (> (window-width) 80)))
      (select-window
       (setq calc-embedded-trail-window
             (if vertical-p
                 (split-window-horizontally (- (max 30 (/ (window-width) 3))))
               (split-window-vertically (- (max 8 (/ (window-height) 4)))))))
      (switch-to-buffer "*Calc Trail*")
      (select-window
       (setq calc-embedded-calculator-window
             (if vertical-p
                 (split-window-vertically -6)
               (split-window-horizontally (- (/ (window-width) 2))))))
      (switch-to-buffer "*Calculator*")
      (select-window main-window))))

(provide 'config-calculator)
;;; config-calculator.el ends here