diff options
Diffstat (limited to 'lisp/ldg-reconcile.el')
| -rw-r--r-- | lisp/ldg-reconcile.el | 250 |
1 files changed, 205 insertions, 45 deletions
diff --git a/lisp/ldg-reconcile.el b/lisp/ldg-reconcile.el index baeadc33..2d591de5 100644 --- a/lisp/ldg-reconcile.el +++ b/lisp/ldg-reconcile.el @@ -1,21 +1,57 @@ +;;; ldg-reconcile.el --- Helper code for use with the "ledger" command-line tool + +;; Copyright (C) 2003-2013 John Wiegley (johnw AT gnu DOT org) + +;; This file is not part of GNU Emacs. + +;; This 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 2, or (at your option) any later +;; version. +;; +;; This 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 GNU Emacs; see the file COPYING. If not, write to the +;; Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, +;; MA 02111-1307, USA. + ;; Reconcile mode (defvar ledger-buf nil) (defvar ledger-acct nil) +(defcustom ledger-recon-buffer-name "*Reconcile*" + "Name to use for reconciliation window" + :group 'ledger) + +(defcustom ledger-fold-on-reconcile t + "if t, limit transactions shown in main buffer to those + matching the reconcile regex" + :group 'ledger) (defun ledger-display-balance () + "Calculate the cleared balance of the account being reconciled" + (interactive) (let ((buffer ledger-buf) (account ledger-acct)) (with-temp-buffer - (let ((exit-code (ledger-run-ledger buffer "-C" "balance" account))) - (if (/= 0 exit-code) - (message "Error determining cleared balance") - (goto-char (1- (point-max))) - (goto-char (line-beginning-position)) - (delete-horizontal-space) - (message "Cleared balance = %s" - (buffer-substring-no-properties (point) - (line-end-position)))))))) + (ledger-exec-ledger buffer (current-buffer) "-C" "balance" account) + (goto-char (1- (point-max))) + (goto-char (line-beginning-position)) + (delete-horizontal-space) + (message "Cleared balance = %s" + (buffer-substring-no-properties (point) + (line-end-position)))))) + +(defun is-stdin (file) + "True if ledger file is standard input" + (or + (equal file "") + (equal file "<stdin>") + (equal file "/dev/stdin"))) (defun ledger-reconcile-toggle () (interactive) @@ -23,18 +59,32 @@ (account ledger-acct) (inhibit-read-only t) cleared) - (when (or (equal (car where) "<stdin>") (equal (car where) "/dev/stdin")) + (when (is-stdin (car where)) (with-current-buffer ledger-buf - (goto-char (cdr where)) - (setq cleared (ledger-toggle-current 'pending))) + (goto-char (cdr where)) + (setq cleared (ledger-toggle-current-entry))) + ;remove the existing face and add the new face + (remove-text-properties (line-beginning-position) + (line-end-position) + (list 'face)) (if cleared - (add-text-properties (line-beginning-position) - (line-end-position) - (list 'face 'bold)) - (remove-text-properties (line-beginning-position) - (line-end-position) - (list 'face)))) - (forward-line))) + (add-text-properties (line-beginning-position) + (line-end-position) + (list 'face 'ledger-font-reconciler-cleared-face )) + (add-text-properties (line-beginning-position) + (line-end-position) + (list 'face 'ledger-font-reconciler-uncleared-face )))) + (forward-line) + (ledger-display-balance))) + +(defun ledger-reconcile-new-account (account) + (interactive "sAccount to reconcile: ") + (set (make-local-variable 'ledger-acct) account) + (let ((buf (current-buffer))) + (if ledger-fold-on-reconcile + (ledger-occur-change-regex account ledger-buf)) + (set-buffer buf) + (ledger-reconcile-refresh))) (defun ledger-reconcile-refresh () (interactive) @@ -47,7 +97,7 @@ (forward-line line))) (defun ledger-reconcile-refresh-after-save () - (let ((buf (get-buffer "*Reconcile*"))) + (let ((buf (get-buffer ledger-recon-buffer-name))) (if buf (with-current-buffer buf (ledger-reconcile-refresh) @@ -62,7 +112,7 @@ (defun ledger-reconcile-delete () (interactive) (let ((where (get-text-property (point) 'where))) - (when (or (equal (car where) "<stdin>") (equal (car where) "/dev/stdin")) + (when (is-stdin (car where)) (with-current-buffer ledger-buf (goto-char (cdr where)) (ledger-delete-current-entry)) @@ -74,9 +124,10 @@ (defun ledger-reconcile-visit () (interactive) (let ((where (get-text-property (point) 'where))) - (when (or (equal (car where) "<stdin>") (equal (car where) "/dev/stdin")) + (when (is-stdin (car where)) (switch-to-buffer-other-window ledger-buf) - (goto-char (cdr where))))) + (goto-char (cdr where)) + (recenter)))) (defun ledger-reconcile-save () (interactive) @@ -87,7 +138,13 @@ (defun ledger-reconcile-quit () (interactive) - (kill-buffer (current-buffer))) + (let ((buf ledger-buf)) + ;Make sure you delete the window before you delete the buffer, + ;otherwise, madness ensues + (delete-window (get-buffer-window (current-buffer))) + (kill-buffer (current-buffer)) + (if ledger-fold-on-reconcile + (ledger-occur-quit-buffer buf)))) (defun ledger-reconcile-finish () (interactive) @@ -97,45 +154,148 @@ (let ((where (get-text-property (point) 'where)) (face (get-text-property (point) 'face))) (if (and (eq face 'bold) - (or (equal (car where) "<stdin>") (equal (car where) "/dev/stdin"))) + (when (is-stdin (car where)))) (with-current-buffer ledger-buf (goto-char (cdr where)) (ledger-toggle-current 'cleared)))) (forward-line 1))) (ledger-reconcile-save)) +(defun ledger-marker-where-xact-is (emacs-xact) + "find the position of the xact in the ledger-buf buffer using + the emacs output from ledger, return a marker to the beginning + of the xact in the buffer" + (let ((buf ledger-buf)) + (with-current-buffer buf ;use the ledger-buf buffer + (cons + (nth 0 item) + (if ledger-clear-whole-entries ;determines whether to + ;clear on the payee line + ;or posting line + (save-excursion + (goto-line (nth 1 item)) + (point-marker)) + (save-excursion + (goto-line (nth 0 xact)) + (point-marker))))))) + (defun ledger-do-reconcile () - ) + "get the uncleared transactions in the account and display them + in the *Reconcile* buffer" + (let* ((buf ledger-buf) + (account ledger-acct) + (items + (with-temp-buffer + (ledger-exec-ledger buf (current-buffer) + "--uncleared" "--real" "emacs" account) + (goto-char (point-min)) + (unless (eobp) + (unless (looking-at "(") + (error (buffer-string))) + (read (current-buffer)))))) + (if (> (length items) 0) + (dolist (item items) + (let ((index 1)) + (dolist (xact (nthcdr 5 item)) + (let ((beg (point)) + (where (ledger-marker-where-xact-is item))) + (insert (format "%s %-4s %-30s %-30s %15s\n" + (format-time-string "%Y/%m/%d" (nth 2 item)) + (if (nth 3 item) + (nth 3 item) + "") + (nth 4 item) (nth 1 xact) (nth 2 xact))) + (if (nth 3 xact) + (set-text-properties beg (1- (point)) + (list 'face 'ledger-font-reconciler-cleared-face + 'where where)) + (set-text-properties beg (1- (point)) + (list 'face 'ledger-font-reconciler-uncleared-face + 'where where)))) + (setq index (1+ index))))) + (insert (concat "There are no uncleared entries for " account))) + (goto-char (point-min)) + (set-buffer-modified-p nil) + (toggle-read-only t) + + ; this next piece of code ensures that the last of the visible + ; transactions in the ledger buffer is at the bottom of the + ; main window. The key to this is to ensure the window is selected + ; when the buffer point is moved and recentered. If they aren't + ; strange things happen. + + (let + ((recon-window (get-buffer-window (get-buffer ledger-recon-buffer-name)))) + (fit-window-to-buffer recon-window) + (with-current-buffer buf + (select-window (get-buffer-window buf)) + (goto-char (point-max)) + (recenter -1)) + + (select-window recon-window)))) (defun ledger-reconcile (account) (interactive "sAccount to reconcile: ") (let ((buf (current-buffer)) - (rbuf (get-buffer "*Reconcile*"))) + (rbuf (get-buffer ledger-recon-buffer-name))) (if rbuf - (kill-buffer rbuf)) + (progn + (quit-window (get-buffer-window rbuf)) + (kill-buffer rbuf))) (add-hook 'after-save-hook 'ledger-reconcile-refresh-after-save) + (if ledger-fold-on-reconcile + (ledger-occur-mode account buf)) + + ;create the *Reconcile* window directly below the ledger buffer. (with-current-buffer - (pop-to-buffer (get-buffer-create "*Reconcile*")) + (progn + (set-window-buffer + (split-window (get-buffer-window (current-buffer)) nil nil) + (get-buffer-create ledger-recon-buffer-name)) + (get-buffer ledger-recon-buffer-name)) (ledger-reconcile-mode) (set (make-local-variable 'ledger-buf) buf) (set (make-local-variable 'ledger-acct) account) - (ledger-do-reconcile)))) + (ledger-do-reconcile)))) (defvar ledger-reconcile-mode-abbrev-table) (define-derived-mode ledger-reconcile-mode text-mode "Reconcile" - "A mode for reconciling ledger entries." - (let ((map (make-sparse-keymap))) - (define-key map [(control ?m)] 'ledger-reconcile-visit) - (define-key map [return] 'ledger-reconcile-visit) - (define-key map [(control ?c) (control ?c)] 'ledger-reconcile-finish) - (define-key map [(control ?x) (control ?s)] 'ledger-reconcile-save) - (define-key map [(control ?l)] 'ledger-reconcile-refresh) - (define-key map [? ] 'ledger-reconcile-toggle) - (define-key map [?a] 'ledger-reconcile-add) - (define-key map [?d] 'ledger-reconcile-delete) - (define-key map [?n] 'next-line) - (define-key map [?p] 'previous-line) - (define-key map [?s] 'ledger-reconcile-save) - (define-key map [?q] 'ledger-reconcile-quit) - (use-local-map map))) + "A mode for reconciling ledger entries." + (let ((map (make-sparse-keymap))) + (define-key map [(control ?m)] 'ledger-reconcile-visit) + (define-key map [return] 'ledger-reconcile-visit) + (define-key map [(control ?c) (control ?c)] 'ledger-reconcile-finish) + (define-key map [(control ?x) (control ?s)] 'ledger-reconcile-save) + (define-key map [(control ?l)] 'ledger-reconcile-refresh) + (define-key map [? ] 'ledger-reconcile-toggle) + (define-key map [?a] 'ledger-reconcile-add) + (define-key map [?d] 'ledger-reconcile-delete) + (define-key map [?g] 'ledger-reconcile-new-account) + (define-key map [?n] 'next-line) + (define-key map [?p] 'previous-line) + (define-key map [?s] 'ledger-reconcile-save) + (define-key map [?q] 'ledger-reconcile-quit) + (define-key map [?b] 'ledger-display-balance) + + (define-key map [menu-bar] (make-sparse-keymap "ldg-recon-menu")) + (define-key map [menu-bar ldg-recon-menu] (cons "Reconcile" map)) + (define-key map [menu-bar ldg-recon-menu qui] '("Quit" . ledger-reconcile-quit)) + (define-key map [menu-bar ldg-recon-menu sep1] '("--")) + (define-key map [menu-bar ldg-recon-menu pre] '("Previous Entry" . previous-line)) + (define-key map [menu-bar ldg-recon-menu vis] '("Visit Entry" . ledger-reconcile-visit)) + (define-key map [menu-bar ldg-recon-menu nex] '("Next Entry" . next-line)) + (define-key map [menu-bar ldg-recon-menu sep2] '("--")) + (define-key map [menu-bar ldg-recon-menu del] '("Delete Entry" . ledger-reconcile-delete)) + (define-key map [menu-bar ldg-recon-menu add] '("Add Entry" . ledger-reconcile-add)) + (define-key map [menu-bar ldg-recon-menu tog] '("Toggle Entry" . ledger-reconcile-toggle)) + (define-key map [menu-bar ldg-recon-menu sep3] '("--")) + (define-key map [menu-bar ldg-recon-menu bal] '("Show Cleared Balance" . ledger-display-balance)) + (define-key map [menu-bar ldg-recon-menu sep4] '("--")) + (define-key map [menu-bar ldg-recon-menu rna] '("Reconcile New Account" . ledger-reconcile-new-account)) + (define-key map [menu-bar ldg-recon-menu ref] '("Refresh" . ledger-reconcile-refresh)) + (define-key map [menu-bar ldg-recon-menu sav] '("Save" . ledger-reconcile-save)) + + (use-local-map map))) + +(provide 'ldg-reconcile)
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