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(require 'ldg-post)
(require 'ldg-state)
(defgroup ledger-register nil
""
:group 'ledger)
(defcustom ledger-register-date-format "%m/%d/%y"
"*The date format used for ledger register reports."
:type 'string
:group 'ledger-register)
(defcustom ledger-register-line-format "%s %-30.30s %-25.25s %15s\n"
"*The date format used for ledger register reports."
:type 'string
:group 'ledger-register)
(defface ledger-register-pending-face
'((((background light)) (:weight bold))
(((background dark)) (:weight bold)))
"Face used to highlight pending entries in a register report."
:group 'ledger-register)
(defun ledger-register-render (data-buffer posts)
(dolist (post posts)
(let ((index 1))
(dolist (xact (nthcdr 5 post))
(let ((beg (point))
(where
(with-current-buffer data-buffer
(cons
(nth 0 post)
(if ledger-clear-whole-entries
(save-excursion
(goto-line (nth 1 post))
(point-marker))
(save-excursion
(goto-line (nth 0 xact))
(point-marker)))))))
(insert (format ledger-register-line-format
(format-time-string ledger-register-date-format
(nth 2 post))
(nth 4 post) (nth 1 xact) (nth 2 xact)))
(if (nth 3 xact)
(set-text-properties beg (1- (point))
(list 'face 'ledger-register-pending-face
'where where))
(set-text-properties beg (1- (point))
(list 'where where))))
(setq index (1+ index)))))
(goto-char (point-min))
)
(defun ledger-register-generate (&optional data-buffer &rest args)
(let ((buf (or data-buffer (current-buffer))))
(with-current-buffer (get-buffer-create "*ledger-register*")
(let ((pos (point))
(inhibit-read-only t))
(erase-buffer)
(ledger-register-render buf (apply #'ledger-exec-read buf args))
(goto-char pos))
(set-buffer-modified-p nil)
(toggle-read-only t)
(display-buffer (current-buffer) t))))
(provide 'ldg-register)
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