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90cbf47e GM |
1 | ;;; timeclock.el --- mode for keeping track of how much you work |
2 | ||
9d1137ce | 3 | ;; Copyright (C) 1999, 2000, 2001, 2003 Free Software Foundation, Inc. |
90cbf47e GM |
4 | |
5 | ;; Author: John Wiegley <johnw@gnu.org> | |
6 | ;; Created: 25 Mar 1999 | |
cb89da0f | 7 | ;; Version: 2.6 |
90cbf47e | 8 | ;; Keywords: calendar data |
90cbf47e GM |
9 | |
10 | ;; This file is part of GNU Emacs. | |
11 | ||
12 | ;; GNU Emacs is free software; you can redistribute it and/or modify | |
13 | ;; it under the terms of the GNU General Public License as published by | |
14 | ;; the Free Software Foundation; either version 2, or (at your option) | |
15 | ;; any later version. | |
16 | ||
17 | ;; GNU Emacs is distributed in the hope that it will be useful, | |
18 | ;; but WITHOUT ANY WARRANTY; without even the implied warranty of | |
19 | ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
20 | ;; GNU General Public License for more details. | |
21 | ||
22 | ;; You should have received a copy of the GNU General Public License | |
23 | ;; along with GNU Emacs; see the file COPYING. If not, write to the | |
24 | ;; Free Software Foundation, Inc., 59 Temple Place - Suite 330, | |
25 | ;; Boston, MA 02111-1307, USA. | |
26 | ||
27 | ;;; Commentary: | |
28 | ||
29 | ;; This mode is for keeping track of time intervals. You can use it | |
30 | ;; for whatever purpose you like, but the typical scenario is to keep | |
31 | ;; track of how much time you spend working on certain projects. | |
32 | ;; | |
33 | ;; Use `timeclock-in' when you start on a project, and `timeclock-out' | |
34 | ;; when you're done. Once you've collected some data, you can use | |
35 | ;; `timeclock-workday-remaining' to see how much time is left to be | |
145570df GM |
36 | ;; worked today (where `timeclock-workday' specifies the length of the |
37 | ;; working day), and `timeclock-when-to-leave' to calculate when you're free. | |
90cbf47e GM |
38 | |
39 | ;; You'll probably want to bind the timeclock commands to some handy | |
145570df | 40 | ;; keystrokes. At the moment, C-x t is unused: |
90cbf47e GM |
41 | ;; |
42 | ;; (require 'timeclock) | |
43 | ;; | |
44 | ;; (define-key ctl-x-map "ti" 'timeclock-in) | |
45 | ;; (define-key ctl-x-map "to" 'timeclock-out) | |
46 | ;; (define-key ctl-x-map "tc" 'timeclock-change) | |
47 | ;; (define-key ctl-x-map "tr" 'timeclock-reread-log) | |
48 | ;; (define-key ctl-x-map "tu" 'timeclock-update-modeline) | |
49 | ;; (define-key ctl-x-map "tw" 'timeclock-when-to-leave-string) | |
50 | ||
51 | ;; If you want Emacs to display the amount of time "left" to your | |
52 | ;; workday in the modeline, you can either set the value of | |
53 | ;; `timeclock-modeline-display' to t using M-x customize, or you | |
54 | ;; can add this code to your .emacs file: | |
55 | ;; | |
56 | ;; (require 'timeclock) | |
57 | ;; (timeclock-modeline-display) | |
58 | ;; | |
59 | ;; To cancel this modeline display at any time, just call | |
60 | ;; `timeclock-modeline-display' again. | |
61 | ||
62 | ;; You may also want Emacs to ask you before exiting, if you are | |
63 | ;; current working on a project. This can be done either by setting | |
64 | ;; `timeclock-ask-before-exiting' to t using M-x customize (this is | |
65 | ;; the default), or by adding the following to your .emacs file: | |
66 | ;; | |
9d1137ce | 67 | ;; (add-hook 'kill-emacs-query-functions 'timeclock-query-out) |
90cbf47e GM |
68 | |
69 | ;; NOTE: If you change your .timelog file without using timeclock's | |
70 | ;; functions, or if you change the value of any of timeclock's | |
71 | ;; customizable variables, you should run the command | |
72 | ;; `timeclock-reread-log'. This will recompute any discrepancies in | |
73 | ;; your average working time, and will make sure that the various | |
74 | ;; display functions return the correct value. | |
75 | ||
76 | ;;; History: | |
77 | ||
78 | ;;; Code: | |
79 | ||
80 | (defgroup timeclock nil | |
81 | "Keeping track time of the time that gets spent." | |
82 | :group 'data) | |
83 | ||
84 | ;;; User Variables: | |
85 | ||
e437b491 | 86 | (defcustom timeclock-file (convert-standard-filename "~/.timelog") |
90cbf47e GM |
87 | "*The file used to store timeclock data in." |
88 | :type 'file | |
89 | :group 'timeclock) | |
90 | ||
91 | (defcustom timeclock-workday (* 8 60 60) | |
92 | "*The length of a work period." | |
93 | :type 'integer | |
94 | :group 'timeclock) | |
95 | ||
96 | (defcustom timeclock-relative t | |
97 | "*When reporting time, make it relative to `timeclock-workday'? | |
98 | For example, if the length of a normal workday is eight hours, and you | |
99 | work four hours on Monday, then the amount of time \"remaining\" on | |
100 | Tuesday is twelve hours -- relative to an averaged work period of | |
101 | eight hours -- or eight hours, non-relative. So relative time takes | |
145570df GM |
102 | into account any discrepancy of time under-worked or over-worked on |
103 | previous days. This only affects the timeclock modeline display." | |
90cbf47e GM |
104 | :type 'boolean |
105 | :group 'timeclock) | |
106 | ||
107 | (defcustom timeclock-get-project-function 'timeclock-ask-for-project | |
108 | "*The function used to determine the name of the current project. | |
109 | When clocking in, and no project is specified, this function will be | |
110 | called to determine what the current project to be worked on is. | |
111 | If this variable is nil, no questions will be asked." | |
112 | :type 'function | |
113 | :group 'timeclock) | |
114 | ||
115 | (defcustom timeclock-get-reason-function 'timeclock-ask-for-reason | |
116 | "*A function used to determine the reason for clocking out. | |
117 | When clocking out, and no reason is specified, this function will be | |
118 | called to determine what the reason is. | |
119 | If this variable is nil, no questions will be asked." | |
120 | :type 'function | |
121 | :group 'timeclock) | |
122 | ||
123 | (defcustom timeclock-get-workday-function nil | |
124 | "*A function used to determine the length of today's workday. | |
125 | The first time that a user clocks in each day, this function will be | |
126 | called to determine what the length of the current workday is. If | |
a3dd6af2 | 127 | the return value is nil, or equal to `timeclock-workday', nothing special |
a1506d29 | 128 | will be done. If it is a quantity different from `timeclock-workday', |
a3dd6af2 GM |
129 | however, a record will be output to the timelog file to note the fact that |
130 | that day has a different length from the norm." | |
131 | :type '(choice (const nil) function) | |
90cbf47e GM |
132 | :group 'timeclock) |
133 | ||
134 | (defcustom timeclock-ask-before-exiting t | |
145570df GM |
135 | "*If non-nil, ask if the user wants to clock out before exiting Emacs. |
136 | This variable only has an effect if set with \\[customize]." | |
90cbf47e GM |
137 | :set (lambda (symbol value) |
138 | (if value | |
9d1137ce GM |
139 | (add-hook 'kill-emacs-query-functions 'timeclock-query-out) |
140 | (remove-hook 'kill-emacs-query-functions 'timeclock-query-out)) | |
90cbf47e GM |
141 | (setq timeclock-ask-before-exiting value)) |
142 | :type 'boolean | |
143 | :group 'timeclock) | |
144 | ||
145 | (defvar timeclock-update-timer nil | |
146 | "The timer used to update `timeclock-mode-string'.") | |
147 | ||
b9c3a97d GM |
148 | ;; For byte-compiler. |
149 | (defvar display-time-hook) | |
150 | (defvar timeclock-modeline-display) | |
151 | ||
90cbf47e GM |
152 | (defcustom timeclock-use-display-time t |
153 | "*If non-nil, use `display-time-hook' for doing modeline updates. | |
154 | The advantage to this is that it means one less timer has to be set | |
155 | running amok in Emacs' process space. The disadvantage is that it | |
156 | requires you to have `display-time' running. If you don't want to use | |
157 | `display-time', but still want the modeline to show how much time is | |
145570df GM |
158 | left, set this variable to nil. Changing the value of this variable |
159 | while timeclock information is being displayed in the modeline has no | |
160 | effect. You should call the function `timeclock-modeline-display' with | |
161 | a positive argument to force an update." | |
90cbf47e GM |
162 | :set (lambda (symbol value) |
163 | (let ((currently-displaying | |
164 | (and (boundp 'timeclock-modeline-display) | |
165 | timeclock-modeline-display))) | |
166 | ;; if we're changing to the state that | |
167 | ;; `timeclock-modeline-display' is already using, don't | |
168 | ;; bother toggling it. This happens on the initial loading | |
169 | ;; of timeclock.el. | |
170 | (if (and currently-displaying | |
171 | (or (and value | |
172 | (boundp 'display-time-hook) | |
173 | (memq 'timeclock-update-modeline | |
174 | display-time-hook)) | |
175 | (and (not value) | |
176 | timeclock-update-timer))) | |
177 | (setq currently-displaying nil)) | |
178 | (and currently-displaying | |
3dc630b9 | 179 | (set-variable 'timeclock-modeline-display nil)) |
90cbf47e GM |
180 | (setq timeclock-use-display-time value) |
181 | (and currently-displaying | |
3dc630b9 | 182 | (set-variable 'timeclock-modeline-display t)) |
90cbf47e GM |
183 | timeclock-use-display-time)) |
184 | :type 'boolean | |
185 | :group 'timeclock | |
186 | :require 'time) | |
187 | ||
188 | (defcustom timeclock-first-in-hook nil | |
189 | "*A hook run for the first \"in\" event each day. | |
190 | Note that this hook is run before recording any events. Thus the | |
191 | value of `timeclock-hours-today', `timeclock-last-event' and the | |
192 | return value of function `timeclock-last-period' are relative previous | |
193 | to today." | |
194 | :type 'hook | |
195 | :group 'timeclock) | |
196 | ||
197 | (defcustom timeclock-load-hook nil | |
198 | "*Hook that gets run after timeclock has been loaded." | |
199 | :type 'hook | |
200 | :group 'timeclock) | |
201 | ||
202 | (defcustom timeclock-in-hook nil | |
203 | "*A hook run every time an \"in\" event is recorded." | |
204 | :type 'hook | |
205 | :group 'timeclock) | |
206 | ||
207 | (defcustom timeclock-day-over-hook nil | |
208 | "*A hook that is run when the workday has been completed. | |
4ee3e788 | 209 | This hook is only run if the current time remaining is being displayed |
90cbf47e GM |
210 | in the modeline. See the variable `timeclock-modeline-display'." |
211 | :type 'hook | |
212 | :group 'timeclock) | |
213 | ||
214 | (defcustom timeclock-out-hook nil | |
215 | "*A hook run every time an \"out\" event is recorded." | |
216 | :type 'hook | |
217 | :group 'timeclock) | |
218 | ||
219 | (defcustom timeclock-done-hook nil | |
220 | "*A hook run every time a project is marked as completed." | |
221 | :type 'hook | |
222 | :group 'timeclock) | |
223 | ||
224 | (defcustom timeclock-event-hook nil | |
225 | "*A hook run every time any event is recorded." | |
226 | :type 'hook | |
227 | :group 'timeclock) | |
228 | ||
229 | (defvar timeclock-last-event nil | |
230 | "A list containing the last event that was recorded. | |
dace60cf | 231 | The format of this list is (CODE TIME PROJECT).") |
90cbf47e GM |
232 | |
233 | (defvar timeclock-last-event-workday nil | |
234 | "The number of seconds in the workday of `timeclock-last-event'.") | |
235 | ||
236 | ;;; Internal Variables: | |
237 | ||
238 | (defvar timeclock-discrepancy nil | |
239 | "A variable containing the time discrepancy before the last event. | |
240 | Normally, timeclock assumes that you intend to work for | |
241 | `timeclock-workday' seconds every day. Any days in which you work | |
242 | more or less than this amount is considered either a positive or | |
243 | negative discrepancy. If you work in such a manner that the | |
244 | discrepancy is always brought back to zero, then you will by | |
245 | definition have worked an average amount equal to `timeclock-workday' | |
246 | each day.") | |
247 | ||
248 | (defvar timeclock-elapsed nil | |
249 | "A variable containing the time elapsed for complete periods today. | |
250 | This value is not accurate enough to be useful by itself. Rather, | |
251 | call `timeclock-workday-elapsed', to determine how much time has been | |
252 | worked so far today. Also, if `timeclock-relative' is nil, this value | |
145570df | 253 | will be the same as `timeclock-discrepancy'.") ; ? gm |
90cbf47e GM |
254 | |
255 | (defvar timeclock-last-period nil | |
256 | "Integer representing the number of seconds in the last period. | |
257 | Note that you shouldn't access this value, but should use the function | |
258 | `timeclock-last-period' instead.") | |
259 | ||
260 | (defvar timeclock-mode-string nil | |
9d1137ce GM |
261 | "The timeclock string (optionally) displayed in the modeline. |
262 | The time is bracketed by <> if you are clocked in, otherwise by [].") | |
90cbf47e GM |
263 | |
264 | (defvar timeclock-day-over nil | |
265 | "The date of the last day when notified \"day over\" for.") | |
266 | ||
267 | ;;; User Functions: | |
268 | ||
269 | ;;;###autoload | |
270 | (defun timeclock-modeline-display (&optional arg) | |
271 | "Toggle display of the amount of time left today in the modeline. | |
9d1137ce GM |
272 | If `timeclock-use-display-time' is non-nil (the default), then |
273 | the function `display-time-mode' must be active, and the modeline | |
274 | will be updated whenever the time display is updated. Otherwise, | |
275 | the timeclock will use its own sixty second timer to do its | |
276 | updating. With prefix ARG, turn modeline display on if and only | |
277 | if ARG is positive. Returns the new status of timeclock modeline | |
278 | display (non-nil means on)." | |
90cbf47e | 279 | (interactive "P") |
9d1137ce GM |
280 | ;; cf display-time-mode. |
281 | (setq timeclock-mode-string "") | |
282 | (or global-mode-string (setq global-mode-string '(""))) | |
90cbf47e GM |
283 | (let ((on-p (if arg |
284 | (> (prefix-numeric-value arg) 0) | |
285 | (not timeclock-modeline-display)))) | |
286 | (if on-p | |
9d1137ce GM |
287 | (progn |
288 | (or (memq 'timeclock-mode-string global-mode-string) | |
289 | (setq global-mode-string | |
290 | (append global-mode-string '(timeclock-mode-string)))) | |
90cbf47e GM |
291 | (unless (memq 'timeclock-update-modeline timeclock-event-hook) |
292 | (add-hook 'timeclock-event-hook 'timeclock-update-modeline)) | |
293 | (when timeclock-update-timer | |
294 | (cancel-timer timeclock-update-timer) | |
295 | (setq timeclock-update-timer nil)) | |
296 | (if (boundp 'display-time-hook) | |
297 | (remove-hook 'display-time-hook 'timeclock-update-modeline)) | |
298 | (if timeclock-use-display-time | |
9d1137ce GM |
299 | (progn |
300 | ;; Update immediately so there is a visible change | |
301 | ;; on calling this function. | |
145570df GM |
302 | (if display-time-mode (timeclock-update-modeline) |
303 | (message "Activate `display-time-mode' to see \ | |
304 | timeclock information")) | |
9d1137ce | 305 | (add-hook 'display-time-hook 'timeclock-update-modeline)) |
90cbf47e GM |
306 | (setq timeclock-update-timer |
307 | (run-at-time nil 60 'timeclock-update-modeline)))) | |
4ee3e788 | 308 | (setq global-mode-string |
9d1137ce | 309 | (delq 'timeclock-mode-string global-mode-string)) |
90cbf47e GM |
310 | (remove-hook 'timeclock-event-hook 'timeclock-update-modeline) |
311 | (if (boundp 'display-time-hook) | |
312 | (remove-hook 'display-time-hook | |
313 | 'timeclock-update-modeline)) | |
314 | (when timeclock-update-timer | |
315 | (cancel-timer timeclock-update-timer) | |
316 | (setq timeclock-update-timer nil))) | |
317 | (force-mode-line-update) | |
4ee3e788 | 318 | (setq timeclock-modeline-display on-p))) |
90cbf47e GM |
319 | |
320 | ;; This has to be here so that the function definition of | |
321 | ;; `timeclock-modeline-display' is known to the "set" function. | |
322 | (defcustom timeclock-modeline-display nil | |
323 | "Toggle modeline display of time remaining. | |
324 | You must modify via \\[customize] for this variable to have an effect." | |
325 | :set (lambda (symbol value) | |
326 | (setq timeclock-modeline-display | |
327 | (timeclock-modeline-display (or value 0)))) | |
328 | :type 'boolean | |
329 | :group 'timeclock | |
330 | :require 'timeclock) | |
331 | ||
b9c3a97d GM |
332 | (defsubst timeclock-time-to-date (time) |
333 | "Convert the TIME value to a textual date string." | |
334 | (format-time-string "%Y/%m/%d" time)) | |
335 | ||
90cbf47e GM |
336 | ;;;###autoload |
337 | (defun timeclock-in (&optional arg project find-project) | |
338 | "Clock in, recording the current time moment in the timelog. | |
339 | With a numeric prefix ARG, record the fact that today has only that | |
340 | many hours in it to be worked. If arg is a non-numeric prefix arg | |
341 | \(non-nil, but not a number), 0 is assumed (working on a holiday or | |
342 | weekend). *If not called interactively, ARG should be the number of | |
343 | _seconds_ worked today*. This feature only has effect the first time | |
344 | this function is called within a day. | |
345 | ||
346 | PROJECT as the project being clocked into. If PROJECT is nil, and | |
347 | FIND-PROJECT is non-nil -- or the user calls `timeclock-in' | |
348 | interactively -- call the function `timeclock-get-project-function' to | |
349 | discover the name of the project." | |
350 | (interactive | |
351 | (list (and current-prefix-arg | |
352 | (if (numberp current-prefix-arg) | |
353 | (* current-prefix-arg 60 60) | |
354 | 0)))) | |
355 | (if (equal (car timeclock-last-event) "i") | |
356 | (error "You've already clocked in!") | |
357 | (unless timeclock-last-event | |
358 | (timeclock-reread-log)) | |
4105dd52 GM |
359 | ;; Either no log file, or day has rolled over. |
360 | (unless (and timeclock-last-event | |
361 | (equal (timeclock-time-to-date | |
362 | (cadr timeclock-last-event)) | |
363 | (timeclock-time-to-date (current-time)))) | |
90cbf47e GM |
364 | (let ((workday (or (and (numberp arg) arg) |
365 | (and arg 0) | |
366 | (and timeclock-get-workday-function | |
367 | (funcall timeclock-get-workday-function)) | |
368 | timeclock-workday))) | |
369 | (run-hooks 'timeclock-first-in-hook) | |
370 | ;; settle the discrepancy for the new day | |
371 | (setq timeclock-discrepancy | |
4105dd52 | 372 | (- (or timeclock-discrepancy 0) workday)) |
90cbf47e GM |
373 | (if (not (= workday timeclock-workday)) |
374 | (timeclock-log "h" (and (numberp arg) | |
375 | (number-to-string arg)))))) | |
376 | (timeclock-log "i" (or project | |
377 | (and timeclock-get-project-function | |
378 | (or find-project (interactive-p)) | |
379 | (funcall timeclock-get-project-function)))) | |
380 | (run-hooks 'timeclock-in-hook))) | |
381 | ||
382 | ;;;###autoload | |
383 | (defun timeclock-out (&optional arg reason find-reason) | |
384 | "Clock out, recording the current time moment in the timelog. | |
385 | If a prefix ARG is given, the user has completed the project that was | |
386 | begun during the last time segment. | |
387 | ||
388 | REASON is the user's reason for clocking out. If REASON is nil, and | |
389 | FIND-REASON is non-nil -- or the user calls `timeclock-out' | |
390 | interactively -- call the function `timeclock-get-reason-function' to | |
391 | discover the reason." | |
392 | (interactive "P") | |
9ca8a5a0 EZ |
393 | (or timeclock-last-event |
394 | (error "You haven't clocked in!")) | |
90cbf47e GM |
395 | (if (equal (downcase (car timeclock-last-event)) "o") |
396 | (error "You've already clocked out!") | |
397 | (timeclock-log | |
398 | (if arg "O" "o") | |
399 | (or reason | |
400 | (and timeclock-get-reason-function | |
401 | (or find-reason (interactive-p)) | |
402 | (funcall timeclock-get-reason-function)))) | |
403 | (run-hooks 'timeclock-out-hook) | |
404 | (if arg | |
405 | (run-hooks 'timeclock-done-hook)))) | |
406 | ||
4ee3e788 | 407 | ;; Should today-only be removed in favour of timeclock-relative? - gm |
b9c3a97d GM |
408 | (defsubst timeclock-workday-remaining (&optional today-only) |
409 | "Return the number of seconds until the workday is complete. | |
410 | The amount returned is relative to the value of `timeclock-workday'. | |
411 | If TODAY-ONLY is non-nil, the value returned will be relative only to | |
4ee3e788 | 412 | the time worked today, and not to past time." |
b9c3a97d GM |
413 | (let ((discrep (timeclock-find-discrep))) |
414 | (if discrep | |
4ee3e788 GM |
415 | (- (if today-only (cadr discrep) |
416 | (car discrep))) | |
b9c3a97d GM |
417 | 0.0))) |
418 | ||
90cbf47e GM |
419 | ;;;###autoload |
420 | (defun timeclock-status-string (&optional show-seconds today-only) | |
4ee3e788 GM |
421 | "Report the overall timeclock status at the present moment. |
422 | If SHOW-SECONDS is non-nil, display second resolution. | |
423 | If TODAY-ONLY is non-nil, the display will be relative only to time | |
424 | worked today, ignoring the time worked on previous days." | |
90cbf47e | 425 | (interactive "P") |
4ee3e788 | 426 | (let ((remainder (timeclock-workday-remaining)) ; today-only? |
b9c3a97d GM |
427 | (last-in (equal (car timeclock-last-event) "i")) |
428 | status) | |
90cbf47e GM |
429 | (setq status |
430 | (format "Currently %s since %s (%s), %s %s, leave at %s" | |
431 | (if last-in "IN" "OUT") | |
432 | (if show-seconds | |
433 | (format-time-string "%-I:%M:%S %p" | |
434 | (nth 1 timeclock-last-event)) | |
435 | (format-time-string "%-I:%M %p" | |
436 | (nth 1 timeclock-last-event))) | |
437 | (or (nth 2 timeclock-last-event) | |
438 | (if last-in "**UNKNOWN**" "workday over")) | |
439 | (timeclock-seconds-to-string remainder show-seconds t) | |
440 | (if (> remainder 0) | |
441 | "remaining" "over") | |
442 | (timeclock-when-to-leave-string show-seconds today-only))) | |
443 | (if (interactive-p) | |
444 | (message status) | |
445 | status))) | |
446 | ||
447 | ;;;###autoload | |
448 | (defun timeclock-change (&optional arg project) | |
449 | "Change to working on a different project, by clocking in then out. | |
450 | With a prefix ARG, consider the previous project as having been | |
451 | finished at the time of changeover. PROJECT is the name of the last | |
452 | project you were working on." | |
453 | (interactive "P") | |
454 | (timeclock-out arg) | |
455 | (timeclock-in nil project (interactive-p))) | |
456 | ||
457 | ;;;###autoload | |
458 | (defun timeclock-query-out () | |
459 | "Ask the user before clocking out. | |
9d1137ce | 460 | This is a useful function for adding to `kill-emacs-query-functions'." |
b9c3a97d GM |
461 | (and (equal (car timeclock-last-event) "i") |
462 | (y-or-n-p "You're currently clocking time, clock out? ") | |
463 | (timeclock-out)) | |
464 | ;; Unconditionally return t for `kill-emacs-query-functions'. | |
465 | t) | |
90cbf47e GM |
466 | |
467 | ;;;###autoload | |
468 | (defun timeclock-reread-log () | |
469 | "Re-read the timeclock, to account for external changes. | |
470 | Returns the new value of `timeclock-discrepancy'." | |
471 | (interactive) | |
472 | (setq timeclock-discrepancy nil) | |
473 | (timeclock-find-discrep) | |
9329ea14 | 474 | (if (and timeclock-discrepancy timeclock-modeline-display) |
90cbf47e GM |
475 | (timeclock-update-modeline)) |
476 | timeclock-discrepancy) | |
477 | ||
478 | (defun timeclock-seconds-to-string (seconds &optional show-seconds | |
479 | reverse-leader) | |
480 | "Convert SECONDS into a compact time string. | |
481 | If SHOW-SECONDS is non-nil, make the resolution of the return string | |
482 | include the second count. If REVERSE-LEADER is non-nil, it means to | |
483 | output a \"+\" if the time value is negative, rather than a \"-\". | |
484 | This is used when negative time values have an inverted meaning (such | |
485 | as with time remaining, where negative time really means overtime)." | |
486 | (if show-seconds | |
487 | (format "%s%d:%02d:%02d" | |
488 | (if (< seconds 0) (if reverse-leader "+" "-") "") | |
489 | (truncate (/ (abs seconds) 60 60)) | |
490 | (% (truncate (/ (abs seconds) 60)) 60) | |
491 | (% (truncate (abs seconds)) 60)) | |
492 | (format "%s%d:%02d" | |
493 | (if (< seconds 0) (if reverse-leader "+" "-") "") | |
494 | (truncate (/ (abs seconds) 60 60)) | |
495 | (% (truncate (/ (abs seconds) 60)) 60)))) | |
496 | ||
dace60cf | 497 | (defsubst timeclock-currently-in-p () |
90cbf47e GM |
498 | "Return non-nil if the user is currently clocked in." |
499 | (equal (car timeclock-last-event) "i")) | |
500 | ||
501 | ;;;###autoload | |
502 | (defun timeclock-workday-remaining-string (&optional show-seconds | |
503 | today-only) | |
504 | "Return a string representing the amount of time left today. | |
505 | Display second resolution if SHOW-SECONDS is non-nil. If TODAY-ONLY | |
506 | is non-nil, the display will be relative only to time worked today. | |
507 | See `timeclock-relative' for more information about the meaning of | |
508 | \"relative to today\"." | |
509 | (interactive) | |
510 | (let ((string (timeclock-seconds-to-string | |
511 | (timeclock-workday-remaining today-only) | |
512 | show-seconds t))) | |
513 | (if (interactive-p) | |
514 | (message string) | |
515 | string))) | |
516 | ||
1c8c9fb8 | 517 | (defsubst timeclock-workday-elapsed () |
69a04106 | 518 | "Return the number of seconds worked so far today. |
90cbf47e GM |
519 | If RELATIVE is non-nil, the amount returned will be relative to past |
520 | time worked. The default is to return only the time that has elapsed | |
521 | so far today." | |
1c8c9fb8 JW |
522 | (let ((discrep (timeclock-find-discrep))) |
523 | (if discrep | |
524 | (nth 2 discrep) | |
525 | 0.0))) | |
90cbf47e GM |
526 | |
527 | ;;;###autoload | |
1c8c9fb8 | 528 | (defun timeclock-workday-elapsed-string (&optional show-seconds) |
90cbf47e GM |
529 | "Return a string representing the amount of time worked today. |
530 | Display seconds resolution if SHOW-SECONDS is non-nil. If RELATIVE is | |
531 | non-nil, the amount returned will be relative to past time worked." | |
532 | (interactive) | |
1c8c9fb8 JW |
533 | (let ((string (timeclock-seconds-to-string (timeclock-workday-elapsed) |
534 | show-seconds))) | |
90cbf47e GM |
535 | (if (interactive-p) |
536 | (message string) | |
537 | string))) | |
538 | ||
b9c3a97d GM |
539 | (defsubst timeclock-time-to-seconds (time) |
540 | "Convert TIME to a floating point number." | |
541 | (+ (* (car time) 65536.0) | |
542 | (cadr time) | |
543 | (/ (or (car (cdr (cdr time))) 0) 1000000.0))) | |
544 | ||
545 | (defsubst timeclock-seconds-to-time (seconds) | |
546 | "Convert SECONDS (a floating point number) to an Emacs time structure." | |
547 | (list (floor seconds 65536) | |
548 | (floor (mod seconds 65536)) | |
549 | (floor (* (- seconds (ffloor seconds)) 1000000)))) | |
550 | ||
4ee3e788 | 551 | ;; Should today-only be removed in favour of timeclock-relative? - gm |
dace60cf | 552 | (defsubst timeclock-when-to-leave (&optional today-only) |
90cbf47e GM |
553 | "Return a time value representing at when the workday ends today. |
554 | If TODAY-ONLY is non-nil, the value returned will be relative only to | |
4ee3e788 | 555 | the time worked today, and not to past time." |
90cbf47e GM |
556 | (timeclock-seconds-to-time |
557 | (- (timeclock-time-to-seconds (current-time)) | |
1c8c9fb8 JW |
558 | (let ((discrep (timeclock-find-discrep))) |
559 | (if discrep | |
560 | (if today-only | |
561 | (cadr discrep) | |
562 | (car discrep)) | |
563 | 0.0))))) | |
90cbf47e GM |
564 | |
565 | ;;;###autoload | |
566 | (defun timeclock-when-to-leave-string (&optional show-seconds | |
567 | today-only) | |
568 | "Return a string representing at what time the workday ends today. | |
569 | This string is relative to the value of `timeclock-workday'. If | |
4ee3e788 GM |
570 | SHOW-SECONDS is non-nil, the value printed/returned will include |
571 | seconds. If TODAY-ONLY is non-nil, the value returned will be | |
572 | relative only to the time worked today, and not to past time." | |
573 | ;; Should today-only be removed in favour of timeclock-relative? - gm | |
90cbf47e GM |
574 | (interactive) |
575 | (let* ((then (timeclock-when-to-leave today-only)) | |
576 | (string | |
577 | (if show-seconds | |
578 | (format-time-string "%-I:%M:%S %p" then) | |
579 | (format-time-string "%-I:%M %p" then)))) | |
580 | (if (interactive-p) | |
581 | (message string) | |
582 | string))) | |
583 | ||
584 | ;;; Internal Functions: | |
585 | ||
586 | (defvar timeclock-project-list nil) | |
587 | (defvar timeclock-last-project nil) | |
588 | ||
978bd3ea JW |
589 | (defun timeclock-completing-read (prompt alist &optional default) |
590 | "A version of `completing-read' that works on both Emacs and XEmacs." | |
591 | (if (featurep 'xemacs) | |
592 | (let ((str (completing-read prompt alist))) | |
593 | (if (or (null str) (= (length str) 0)) | |
594 | default | |
595 | str)) | |
596 | (completing-read prompt alist nil nil nil nil default))) | |
597 | ||
90cbf47e GM |
598 | (defun timeclock-ask-for-project () |
599 | "Ask the user for the project they are clocking into." | |
978bd3ea JW |
600 | (timeclock-completing-read |
601 | (format "Clock into which project (default \"%s\"): " | |
602 | (or timeclock-last-project | |
603 | (car timeclock-project-list))) | |
604 | (mapcar 'list timeclock-project-list) | |
605 | (or timeclock-last-project | |
606 | (car timeclock-project-list)))) | |
90cbf47e GM |
607 | |
608 | (defvar timeclock-reason-list nil) | |
609 | ||
610 | (defun timeclock-ask-for-reason () | |
611 | "Ask the user for the reason they are clocking out." | |
978bd3ea JW |
612 | (timeclock-completing-read "Reason for clocking out: " |
613 | (mapcar 'list timeclock-reason-list))) | |
90cbf47e GM |
614 | |
615 | (defun timeclock-update-modeline () | |
4ee3e788 GM |
616 | "Update the `timeclock-mode-string' displayed in the modeline. |
617 | The value of `timeclock-relative' affects the display as described in | |
618 | that variable's documentation." | |
90cbf47e | 619 | (interactive) |
4ee3e788 | 620 | (let ((remainder (timeclock-workday-remaining (not timeclock-relative))) |
9d1137ce | 621 | (last-in (equal (car timeclock-last-event) "i"))) |
90cbf47e GM |
622 | (when (and (< remainder 0) |
623 | (not (and timeclock-day-over | |
624 | (equal timeclock-day-over | |
625 | (timeclock-time-to-date | |
626 | (current-time)))))) | |
627 | (setq timeclock-day-over | |
628 | (timeclock-time-to-date (current-time))) | |
629 | (run-hooks 'timeclock-day-over-hook)) | |
630 | (setq timeclock-mode-string | |
9d1137ce GM |
631 | (propertize |
632 | (format " %c%s%c " | |
633 | (if last-in ?< ?[) | |
634 | (timeclock-seconds-to-string remainder nil t) | |
635 | (if last-in ?> ?])) | |
636 | 'help-echo "timeclock: time remaining")))) | |
637 | ||
638 | (put 'timeclock-mode-string 'risky-local-variable t) | |
90cbf47e GM |
639 | |
640 | (defun timeclock-log (code &optional project) | |
641 | "Log the event CODE to the timeclock log, at the time of call. | |
642 | If PROJECT is a string, it represents the project which the event is | |
dace60cf JW |
643 | being logged for. Normally only \"in\" events specify a project." |
644 | (with-current-buffer (find-file-noselect timeclock-file) | |
90cbf47e GM |
645 | (goto-char (point-max)) |
646 | (if (not (bolp)) | |
647 | (insert "\n")) | |
648 | (let ((now (current-time))) | |
649 | (insert code " " | |
650 | (format-time-string "%Y/%m/%d %H:%M:%S" now) | |
651 | (or (and project | |
652 | (stringp project) | |
653 | (> (length project) 0) | |
654 | (concat " " project)) | |
655 | "") | |
656 | "\n") | |
657 | (if (equal (downcase code) "o") | |
658 | (setq timeclock-last-period | |
659 | (- (timeclock-time-to-seconds now) | |
660 | (timeclock-time-to-seconds | |
661 | (cadr timeclock-last-event))) | |
662 | timeclock-discrepancy | |
663 | (+ timeclock-discrepancy | |
664 | timeclock-last-period))) | |
665 | (setq timeclock-last-event (list code now project))) | |
666 | (save-buffer) | |
dace60cf JW |
667 | (run-hooks 'timeclock-event-hook) |
668 | (kill-buffer (current-buffer)))) | |
90cbf47e | 669 | |
dace60cf JW |
670 | (defvar timeclock-moment-regexp |
671 | (concat "\\([bhioO]\\)\\s-+" | |
672 | "\\([0-9]+\\)/\\([0-9]+\\)/\\([0-9]+\\)\\s-+" | |
673 | "\\([0-9]+\\):\\([0-9]+\\):\\([0-9]+\\)[ \t]*" "\\([^\n]*\\)")) | |
674 | ||
675 | (defsubst timeclock-read-moment () | |
90cbf47e | 676 | "Read the moment under point from the timelog." |
dace60cf JW |
677 | (if (looking-at timeclock-moment-regexp) |
678 | (let ((code (match-string 1)) | |
679 | (year (string-to-number (match-string 2))) | |
680 | (mon (string-to-number (match-string 3))) | |
681 | (mday (string-to-number (match-string 4))) | |
682 | (hour (string-to-number (match-string 5))) | |
683 | (min (string-to-number (match-string 6))) | |
684 | (sec (string-to-number (match-string 7))) | |
685 | (project (match-string 8))) | |
686 | (list code (encode-time sec min hour mday mon year) project)))) | |
687 | ||
90cbf47e GM |
688 | (defun timeclock-last-period (&optional moment) |
689 | "Return the value of the last event period. | |
690 | If the last event was a clock-in, the period will be open ended, and | |
691 | growing every second. Otherwise, it is a fixed amount which has been | |
692 | recorded to disk. If MOMENT is non-nil, use that as the current time. | |
693 | This is only provided for coherency when used by | |
694 | `timeclock-discrepancy'." | |
695 | (if (equal (car timeclock-last-event) "i") | |
696 | (- (timeclock-time-to-seconds (or moment (current-time))) | |
697 | (timeclock-time-to-seconds | |
698 | (cadr timeclock-last-event))) | |
699 | timeclock-last-period)) | |
700 | ||
dace60cf JW |
701 | (defsubst timeclock-entry-length (entry) |
702 | (- (timeclock-time-to-seconds (cadr entry)) | |
703 | (timeclock-time-to-seconds (car entry)))) | |
704 | ||
705 | (defsubst timeclock-entry-begin (entry) | |
706 | (car entry)) | |
707 | ||
708 | (defsubst timeclock-entry-end (entry) | |
709 | (cadr entry)) | |
710 | ||
711 | (defsubst timeclock-entry-project (entry) | |
712 | (nth 2 entry)) | |
713 | ||
714 | (defsubst timeclock-entry-comment (entry) | |
715 | (nth 3 entry)) | |
716 | ||
717 | ||
718 | (defsubst timeclock-entry-list-length (entry-list) | |
719 | (let ((length 0)) | |
720 | (while entry-list | |
721 | (setq length (+ length (timeclock-entry-length (car entry-list)))) | |
722 | (setq entry-list (cdr entry-list))) | |
723 | length)) | |
724 | ||
725 | (defsubst timeclock-entry-list-begin (entry-list) | |
726 | (timeclock-entry-begin (car entry-list))) | |
727 | ||
728 | (defsubst timeclock-entry-list-end (entry-list) | |
729 | (timeclock-entry-end (car (last entry-list)))) | |
730 | ||
731 | (defsubst timeclock-entry-list-span (entry-list) | |
732 | (- (timeclock-time-to-seconds (timeclock-entry-list-end entry-list)) | |
733 | (timeclock-time-to-seconds (timeclock-entry-list-begin entry-list)))) | |
734 | ||
735 | (defsubst timeclock-entry-list-break (entry-list) | |
736 | (- (timeclock-entry-list-span entry-list) | |
737 | (timeclock-entry-list-length entry-list))) | |
738 | ||
739 | (defsubst timeclock-entry-list-projects (entry-list) | |
740 | (let (projects) | |
741 | (while entry-list | |
742 | (let ((project (timeclock-entry-project (car entry-list)))) | |
743 | (if projects | |
744 | (add-to-list 'projects project) | |
745 | (setq projects (list project)))) | |
746 | (setq entry-list (cdr entry-list))) | |
747 | projects)) | |
748 | ||
749 | ||
750 | (defsubst timeclock-day-required (day) | |
3dc630b9 | 751 | (or (car day) timeclock-workday)) |
dace60cf JW |
752 | |
753 | (defsubst timeclock-day-length (day) | |
754 | (timeclock-entry-list-length (cdr day))) | |
755 | ||
756 | (defsubst timeclock-day-debt (day) | |
757 | (- (timeclock-day-required day) | |
758 | (timeclock-day-length day))) | |
759 | ||
760 | (defsubst timeclock-day-begin (day) | |
761 | (timeclock-entry-list-begin (cdr day))) | |
762 | ||
763 | (defsubst timeclock-day-end (day) | |
764 | (timeclock-entry-list-end (cdr day))) | |
765 | ||
766 | (defsubst timeclock-day-span (day) | |
767 | (timeclock-entry-list-span (cdr day))) | |
768 | ||
769 | (defsubst timeclock-day-break (day) | |
770 | (timeclock-entry-list-break (cdr day))) | |
771 | ||
772 | (defsubst timeclock-day-projects (day) | |
773 | (timeclock-entry-list-projects (cdr day))) | |
774 | ||
775 | (defmacro timeclock-day-list-template (func) | |
776 | `(let ((length 0)) | |
777 | (while day-list | |
778 | (setq length (+ length (,(eval func) (car day-list)))) | |
779 | (setq day-list (cdr day-list))) | |
780 | length)) | |
781 | ||
782 | (defun timeclock-day-list-required (day-list) | |
783 | (timeclock-day-list-template 'timeclock-day-required)) | |
784 | ||
785 | (defun timeclock-day-list-length (day-list) | |
786 | (timeclock-day-list-template 'timeclock-day-length)) | |
787 | ||
788 | (defun timeclock-day-list-debt (day-list) | |
789 | (timeclock-day-list-template 'timeclock-day-debt)) | |
790 | ||
791 | (defsubst timeclock-day-list-begin (day-list) | |
792 | (timeclock-day-begin (car day-list))) | |
793 | ||
794 | (defsubst timeclock-day-list-end (day-list) | |
795 | (timeclock-day-end (car (last day-list)))) | |
796 | ||
797 | (defun timeclock-day-list-span (day-list) | |
798 | (timeclock-day-list-template 'timeclock-day-span)) | |
799 | ||
800 | (defun timeclock-day-list-break (day-list) | |
801 | (timeclock-day-list-template 'timeclock-day-break)) | |
802 | ||
803 | (defun timeclock-day-list-projects (day-list) | |
804 | (let (projects) | |
805 | (while day-list | |
806 | (let ((projs (timeclock-day-projects (car day-list)))) | |
807 | (while projs | |
808 | (if projects | |
809 | (add-to-list 'projects (car projs)) | |
810 | (setq projects (list (car projs)))) | |
811 | (setq projs (cdr projs)))) | |
812 | (setq day-list (cdr day-list))) | |
813 | projects)) | |
814 | ||
815 | ||
816 | (defsubst timeclock-current-debt (&optional log-data) | |
817 | (nth 0 (or log-data (timeclock-log-data)))) | |
818 | ||
819 | (defsubst timeclock-day-alist (&optional log-data) | |
820 | (nth 1 (or log-data (timeclock-log-data)))) | |
821 | ||
822 | (defun timeclock-day-list (&optional log-data) | |
823 | (let ((alist (timeclock-day-alist log-data)) | |
824 | day-list) | |
825 | (while alist | |
826 | (setq day-list (cons (cdar alist) day-list) | |
827 | alist (cdr alist))) | |
828 | day-list)) | |
829 | ||
830 | (defsubst timeclock-project-alist (&optional log-data) | |
831 | (nth 2 (or log-data (timeclock-log-data)))) | |
832 | ||
833 | ||
834 | (defun timeclock-log-data (&optional recent-only filename) | |
835 | "Return the contents of the timelog file, in a useful format. | |
4ee3e788 GM |
836 | If the optional argument RECENT-ONLY is non-nil, only show the contents |
837 | from the last point where the time debt (see below) was set. | |
838 | If the optional argument FILENAME is non-nil, it is used instead of | |
839 | the file specified by `timeclock-file.' | |
840 | ||
dace60cf JW |
841 | A timelog contains data in the form of a single entry per line. |
842 | Each entry has the form: | |
843 | ||
844 | CODE YYYY/MM/DD HH:MM:SS [COMMENT] | |
845 | ||
846 | CODE is one of: b, h, i, o or O. COMMENT is optional when the code is | |
847 | i, o or O. The meanings of the codes are: | |
848 | ||
849 | b Set the current time balance, or \"time debt\". Useful when | |
850 | archiving old log data, when a debt must be carried forward. | |
851 | The COMMENT here is the number of seconds of debt. | |
852 | ||
853 | h Set the required working time for the given day. This must | |
854 | be the first entry for that day. The COMMENT in this case is | |
855 | the number of hours that must be worked. Floating point | |
856 | amounts are allowed. | |
857 | ||
858 | i Clock in. The COMMENT in this case should be the name of the | |
859 | project worked on. | |
860 | ||
861 | o Clock out. COMMENT is unnecessary, but can be used to provide | |
862 | a description of how the period went, for example. | |
863 | ||
864 | O Final clock out. Whatever project was being worked on, it is | |
865 | now finished. Useful for creating summary reports. | |
866 | ||
867 | When this function is called, it will return a data structure with the | |
868 | following format: | |
869 | ||
870 | (DEBT ENTRIES-BY-DAY ENTRIES-BY-PROJECT) | |
871 | ||
872 | DEBT is a floating point number representing the number of seconds | |
873 | \"owed\" before any work was done. For a new file (one without a 'b' | |
874 | entry), this is always zero. | |
875 | ||
876 | The two entries lists have similar formats. They are both alists, | |
877 | where the CAR is the index, and the CDR is a list of time entries. | |
878 | For ENTRIES-BY-DAY, the CAR is a textual date string, of the form | |
879 | YYYY/MM/DD. For ENTRIES-BY-PROJECT, it is the name of the project | |
880 | worked on, or t for the default project. | |
881 | ||
882 | The CDR for ENTRIES-BY-DAY is slightly different than for | |
883 | ENTRIES-BY-PROJECT. It has the following form: | |
884 | ||
885 | (DAY-LENGTH TIME-ENTRIES...) | |
886 | ||
887 | For ENTRIES-BY-PROJECT, there is no DAY-LENGTH member. It is simply a | |
888 | list of TIME-ENTRIES. Note that if DAY-LENGTH is nil, it means | |
889 | whatever is the default should be used. | |
890 | ||
891 | A TIME-ENTRY is a recorded time interval. It has the following format | |
892 | \(although generally one does not have to manipulate these entries | |
893 | directly; see below): | |
894 | ||
895 | (BEGIN-TIME END-TIME PROJECT [COMMENT] [FINAL-P]) | |
896 | ||
897 | Anyway, suffice it to say there are a lot of structures. Typically | |
898 | the user is expected to manipulate to the day(s) or project(s) that he | |
899 | or she wants, at which point the following helper functions may be | |
900 | used: | |
901 | ||
902 | timeclock-day-required | |
903 | timeclock-day-length | |
904 | timeclock-day-debt | |
905 | timeclock-day-begin | |
906 | timeclock-day-end | |
907 | timeclock-day-span | |
908 | timeclock-day-break | |
909 | timeclock-day-projects | |
910 | ||
911 | timeclock-day-list-required | |
912 | timeclock-day-list-length | |
913 | timeclock-day-list-debt | |
914 | timeclock-day-list-begin | |
915 | timeclock-day-list-end | |
916 | timeclock-day-list-span | |
917 | timeclock-day-list-break | |
918 | timeclock-day-list-projects | |
919 | ||
920 | timeclock-entry-length | |
921 | timeclock-entry-begin | |
922 | timeclock-entry-end | |
923 | timeclock-entry-project | |
924 | timeclock-entry-comment | |
925 | ||
926 | timeclock-entry-list-length | |
927 | timeclock-entry-list-begin | |
928 | timeclock-entry-list-end | |
929 | timeclock-entry-list-span | |
930 | timeclock-entry-list-break | |
931 | timeclock-entry-list-projects | |
932 | ||
933 | A few comments should make the use of the above functions obvious: | |
934 | ||
935 | `required' is the amount of time that must be spent during a day, or | |
936 | sequence of days, in order to have no debt. | |
937 | ||
938 | `length' is the actual amount of time that was spent. | |
939 | ||
940 | `debt' is the difference between required time and length. A | |
941 | negative debt signifies overtime. | |
942 | ||
943 | `begin' is the earliest moment at which work began. | |
944 | ||
945 | `end' is the final moment work was done. | |
946 | ||
947 | `span' is the difference between begin and end. | |
948 | ||
949 | `break' is the difference between span and length. | |
950 | ||
951 | `project' is the project that was worked on, and `projects' is a | |
952 | list of all the projects that were worked on during a given period. | |
953 | ||
954 | `comment', where it applies, could mean anything. | |
955 | ||
956 | There are a few more functions available, for locating day and entry | |
957 | lists: | |
958 | ||
959 | timeclock-day-alist LOG-DATA | |
960 | timeclock-project-alist LOG-DATA | |
961 | timeclock-current-debt LOG-DATA | |
962 | ||
963 | See the documentation for the given function if more info is needed." | |
964 | (let* ((log-data (list 0.0 nil nil)) | |
965 | (now (current-time)) | |
966 | (todays-date (timeclock-time-to-date now)) | |
967 | last-date-limited last-date-seconds last-date | |
9329ea14 | 968 | (line 0) last beg day entry event) |
dace60cf JW |
969 | (with-temp-buffer |
970 | (insert-file-contents (or filename timeclock-file)) | |
971 | (when recent-only | |
972 | (goto-char (point-max)) | |
973 | (unless (re-search-backward "^b\\s-+" nil t) | |
974 | (goto-char (point-min)))) | |
975 | (while (or (setq event (timeclock-read-moment)) | |
976 | (and beg (not last) | |
977 | (setq last t event (list "o" now)))) | |
978 | (setq line (1+ line)) | |
979 | (cond ((equal (car event) "b") | |
980 | (setcar log-data (string-to-number (nth 2 event)))) | |
981 | ((equal (car event) "h") | |
982 | (setq last-date-limited (timeclock-time-to-date (cadr event)) | |
983 | last-date-seconds (* (string-to-number (nth 2 event)) | |
984 | 3600.0))) | |
985 | ((equal (car event) "i") | |
986 | (if beg | |
987 | (error "Error in format of timelog file, line %d" line) | |
988 | (setq beg t)) | |
989 | (setq entry (list (cadr event) nil | |
990 | (and (> (length (nth 2 event)) 0) | |
991 | (nth 2 event)))) | |
992 | (let ((date (timeclock-time-to-date (cadr event)))) | |
993 | (if (and last-date | |
994 | (not (equal date last-date))) | |
9329ea14 JW |
995 | (progn |
996 | (setcar (cdr log-data) | |
997 | (cons (cons last-date day) | |
998 | (cadr log-data))) | |
999 | (setq day (list (and last-date-limited | |
1000 | last-date-seconds)))) | |
1001 | (unless day | |
1002 | (setq day (list (and last-date-limited | |
1003 | last-date-seconds))))) | |
dace60cf JW |
1004 | (setq last-date date |
1005 | last-date-limited nil))) | |
1006 | ((equal (downcase (car event)) "o") | |
1007 | (if (not beg) | |
1008 | (error "Error in format of timelog file, line %d" line) | |
1009 | (setq beg nil)) | |
1010 | (setcar (cdr entry) (cadr event)) | |
1011 | (let ((desc (and (> (length (nth 2 event)) 0) | |
1012 | (nth 2 event)))) | |
1013 | (if desc | |
1014 | (nconc entry (list (nth 2 event)))) | |
1015 | (if (equal (car event) "O") | |
1016 | (nconc entry (if desc | |
1017 | (list t) | |
1018 | (list nil t)))) | |
1019 | (nconc day (list entry)) | |
1020 | (setq desc (nth 2 entry)) | |
1021 | (let ((proj (assoc desc (nth 2 log-data)))) | |
9329ea14 | 1022 | (if (null proj) |
dace60cf JW |
1023 | (setcar (cddr log-data) |
1024 | (cons (cons desc (list entry)) | |
1025 | (car (cddr log-data)))) | |
1026 | (nconc (cdr proj) (list entry))))))) | |
1027 | (forward-line)) | |
1028 | (if day | |
1029 | (setcar (cdr log-data) | |
1030 | (cons (cons last-date day) | |
1031 | (cadr log-data)))) | |
1032 | log-data))) | |
1033 | ||
1c8c9fb8 | 1034 | (defun timeclock-find-discrep () |
4ee3e788 GM |
1035 | "Calculate time discrepancies, in seconds. |
1036 | The result is a three element list, containing the total time | |
1037 | discrepancy, today's discrepancy, and the time worked today." | |
dace60cf JW |
1038 | ;; This is not implemented in terms of the functions above, because |
1039 | ;; it's a bit wasteful to read all of that data in, just to throw | |
1040 | ;; away more than 90% of the information afterwards. | |
3dc630b9 JW |
1041 | ;; |
1042 | ;; If it were implemented using those functions, it would look | |
1043 | ;; something like this: | |
1044 | ;; (let ((days (timeclock-day-alist (timeclock-log-data))) | |
1045 | ;; (total 0.0)) | |
1046 | ;; (while days | |
1047 | ;; (setq total (+ total (- (timeclock-day-length (cdar days)) | |
1048 | ;; (timeclock-day-required (cdar days)))) | |
1049 | ;; days (cdr days))) | |
1050 | ;; total) | |
1051 | (let* ((now (current-time)) | |
1052 | (todays-date (timeclock-time-to-date now)) | |
4bd0908b | 1053 | (first t) (accum 0) (elapsed 0) |
3dc630b9 JW |
1054 | event beg last-date avg |
1055 | last-date-limited last-date-seconds) | |
1056 | (unless timeclock-discrepancy | |
1057 | (when (file-readable-p timeclock-file) | |
9329ea14 JW |
1058 | (setq timeclock-project-list nil |
1059 | timeclock-last-project nil | |
1060 | timeclock-reason-list nil | |
1061 | timeclock-elapsed 0) | |
1062 | (with-temp-buffer | |
1063 | (insert-file-contents timeclock-file) | |
1064 | (goto-char (point-max)) | |
1065 | (unless (re-search-backward "^b\\s-+" nil t) | |
1066 | (goto-char (point-min))) | |
1067 | (while (setq event (timeclock-read-moment)) | |
1068 | (cond ((equal (car event) "b") | |
1069 | (setq accum (string-to-number (nth 2 event)))) | |
1070 | ((equal (car event) "h") | |
1071 | (setq last-date-limited | |
1072 | (timeclock-time-to-date (cadr event)) | |
1073 | last-date-seconds | |
1074 | (* (string-to-number (nth 2 event)) 3600.0))) | |
1075 | ((equal (car event) "i") | |
1076 | (when (and (nth 2 event) | |
1077 | (> (length (nth 2 event)) 0)) | |
1078 | (add-to-list 'timeclock-project-list (nth 2 event)) | |
1079 | (setq timeclock-last-project (nth 2 event))) | |
1080 | (let ((date (timeclock-time-to-date (cadr event)))) | |
1c8c9fb8 JW |
1081 | (if (if last-date |
1082 | (not (equal date last-date)) | |
1083 | first) | |
9329ea14 | 1084 | (setq first nil |
1c8c9fb8 JW |
1085 | accum (- accum (if last-date-limited |
1086 | last-date-seconds | |
1087 | timeclock-workday)))) | |
9329ea14 JW |
1088 | (setq last-date date |
1089 | last-date-limited nil) | |
1090 | (if beg | |
90cbf47e | 1091 | (error "Error in format of timelog file!") |
9329ea14 JW |
1092 | (setq beg (timeclock-time-to-seconds (cadr event)))))) |
1093 | ((equal (downcase (car event)) "o") | |
1094 | (if (and (nth 2 event) | |
1095 | (> (length (nth 2 event)) 0)) | |
1096 | (add-to-list 'timeclock-reason-list (nth 2 event))) | |
1c8c9fb8 JW |
1097 | (if (not beg) |
1098 | (error "Error in format of timelog file!") | |
1099 | (setq timeclock-last-period | |
1100 | (- (timeclock-time-to-seconds (cadr event)) beg) | |
1101 | accum (+ timeclock-last-period accum) | |
1102 | beg nil)) | |
9329ea14 JW |
1103 | (if (equal last-date todays-date) |
1104 | (setq timeclock-elapsed | |
1105 | (+ timeclock-last-period timeclock-elapsed))))) | |
1106 | (setq timeclock-last-event event | |
1107 | timeclock-last-event-workday | |
3dc630b9 | 1108 | (if (equal (timeclock-time-to-date now) last-date-limited) |
9329ea14 JW |
1109 | last-date-seconds |
1110 | timeclock-workday)) | |
1111 | (forward-line)) | |
3dc630b9 | 1112 | (setq timeclock-discrepancy accum)))) |
3b774a0c JW |
1113 | (unless timeclock-last-event-workday |
1114 | (setq timeclock-last-event-workday timeclock-workday)) | |
9d1137ce | 1115 | (setq accum (or timeclock-discrepancy 0) |
8c9245e2 | 1116 | elapsed (or timeclock-elapsed elapsed)) |
3dc630b9 JW |
1117 | (if timeclock-last-event |
1118 | (if (equal (car timeclock-last-event) "i") | |
1c8c9fb8 JW |
1119 | (let ((last-period (timeclock-last-period now))) |
1120 | (setq accum (+ accum last-period) | |
1121 | elapsed (+ elapsed last-period))) | |
3dc630b9 JW |
1122 | (if (not (equal (timeclock-time-to-date |
1123 | (cadr timeclock-last-event)) | |
1124 | (timeclock-time-to-date now))) | |
1125 | (setq accum (- accum timeclock-last-event-workday))))) | |
1c8c9fb8 JW |
1126 | (list accum (- elapsed timeclock-last-event-workday) |
1127 | elapsed))) | |
9329ea14 JW |
1128 | |
1129 | ;;; A reporting function that uses timeclock-log-data | |
1130 | ||
1131 | (defun timeclock-time-less-p (t1 t2) | |
1132 | "Say whether time T1 is less than time T2." | |
1133 | (or (< (car t1) (car t2)) | |
1134 | (and (= (car t1) (car t2)) | |
1135 | (< (nth 1 t1) (nth 1 t2))))) | |
1136 | ||
1137 | (defun timeclock-day-base (&optional time) | |
4ee3e788 GM |
1138 | "Given a time within a day, return 0:0:0 within that day. |
1139 | If optional argument TIME is non-nil, use that instead of the current time." | |
9329ea14 JW |
1140 | (let ((decoded (decode-time (or time (current-time))))) |
1141 | (setcar (nthcdr 0 decoded) 0) | |
1142 | (setcar (nthcdr 1 decoded) 0) | |
1143 | (setcar (nthcdr 2 decoded) 0) | |
1144 | (apply 'encode-time decoded))) | |
1145 | ||
1146 | (defun timeclock-geometric-mean (l) | |
1147 | "Compute the geometric mean of the list L." | |
1148 | (let ((total 0) | |
1149 | (count 0)) | |
1150 | (while l | |
1151 | (setq total (+ total (car l)) | |
1152 | count (1+ count) | |
1153 | l (cdr l))) | |
1154 | (if (> count 0) | |
1155 | (/ total count) | |
1156 | 0))) | |
1157 | ||
1158 | (defun timeclock-generate-report (&optional html-p) | |
4ee3e788 GM |
1159 | "Generate a summary report based on the current timelog file. |
1160 | By default, the report is in plain text, but if the optional argument | |
1161 | HTML-P is non-nil html markup is added." | |
9329ea14 JW |
1162 | (interactive) |
1163 | (let ((log (timeclock-log-data)) | |
1164 | (today (timeclock-day-base))) | |
1165 | (if html-p (insert "<p>")) | |
1166 | (insert "Currently ") | |
1167 | (let ((project (nth 2 timeclock-last-event)) | |
1168 | (begin (nth 1 timeclock-last-event)) | |
1169 | done) | |
1170 | (if (timeclock-currently-in-p) | |
1171 | (insert "IN") | |
1172 | (if (or (null project) (= (length project) 0)) | |
1173 | (progn (insert "Done Working Today") | |
1174 | (setq done t)) | |
1175 | (insert "OUT"))) | |
1176 | (unless done | |
1177 | (insert " since " (format-time-string "%Y/%m/%d %-I:%M %p" begin)) | |
1178 | (if html-p | |
1179 | (insert "<br>\n<b>") | |
1180 | (insert "\n*")) | |
1181 | (if (timeclock-currently-in-p) | |
1182 | (insert "Working on ")) | |
1183 | (if html-p | |
40e7276a | 1184 | (insert project "</b><br>\n") |
9329ea14 JW |
1185 | (insert project "*\n")) |
1186 | (let ((proj-data (cdr (assoc project (timeclock-project-alist log)))) | |
1187 | (two-weeks-ago (timeclock-seconds-to-time | |
1188 | (- (timeclock-time-to-seconds today) | |
1189 | (* 2 7 24 60 60)))) | |
1190 | two-week-len today-len) | |
1191 | (while proj-data | |
1192 | (if (not (timeclock-time-less-p | |
1193 | (timeclock-entry-begin (car proj-data)) today)) | |
1194 | (setq today-len (timeclock-entry-list-length proj-data) | |
1195 | proj-data nil) | |
1196 | (if (and (null two-week-len) | |
1197 | (not (timeclock-time-less-p | |
1198 | (timeclock-entry-begin (car proj-data)) | |
1199 | two-weeks-ago))) | |
1200 | (setq two-week-len (timeclock-entry-list-length proj-data))) | |
1201 | (setq proj-data (cdr proj-data)))) | |
1202 | (if (null two-week-len) | |
1203 | (setq two-week-len today-len)) | |
1204 | (if html-p (insert "<p>")) | |
3dc630b9 JW |
1205 | (if today-len |
1206 | (insert "\nTime spent on this task today: " | |
1207 | (timeclock-seconds-to-string today-len) | |
1208 | ". In the last two weeks: " | |
1209 | (timeclock-seconds-to-string two-week-len)) | |
1210 | (if two-week-len | |
1211 | (insert "\nTime spent on this task in the last two weeks: " | |
1212 | (timeclock-seconds-to-string two-week-len)))) | |
9329ea14 JW |
1213 | (if html-p (insert "<br>")) |
1214 | (insert "\n" | |
1215 | (timeclock-seconds-to-string (timeclock-workday-elapsed)) | |
1216 | " worked today, " | |
1217 | (timeclock-seconds-to-string (timeclock-workday-remaining)) | |
1218 | " remaining, done at " | |
1219 | (timeclock-when-to-leave-string) "\n"))) | |
1220 | (if html-p (insert "<p>")) | |
1221 | (insert "\nThere have been " | |
1222 | (number-to-string | |
1223 | (length (timeclock-day-alist log))) | |
1224 | " days of activity, starting " | |
1225 | (caar (last (timeclock-day-alist log)))) | |
1226 | (if html-p (insert "</p>")) | |
1227 | (when html-p | |
1228 | (insert "<p> | |
1229 | <table> | |
1230 | <td width=\"25\"><br></td><td> | |
1231 | <table border=1 cellpadding=3> | |
1232 | <tr><th><i>Statistics</i></th> | |
1233 | <th>Entire</th> | |
1234 | <th>-30 days</th> | |
1235 | <th>-3 mons</th> | |
1236 | <th>-6 mons</th> | |
1237 | <th>-1 year</th> | |
1238 | </tr>") | |
1239 | (let* ((day-list (timeclock-day-list)) | |
1240 | (thirty-days-ago (timeclock-seconds-to-time | |
1241 | (- (timeclock-time-to-seconds today) | |
1242 | (* 30 24 60 60)))) | |
1243 | (three-months-ago (timeclock-seconds-to-time | |
1244 | (- (timeclock-time-to-seconds today) | |
1245 | (* 90 24 60 60)))) | |
1246 | (six-months-ago (timeclock-seconds-to-time | |
1247 | (- (timeclock-time-to-seconds today) | |
1248 | (* 180 24 60 60)))) | |
1249 | (one-year-ago (timeclock-seconds-to-time | |
1250 | (- (timeclock-time-to-seconds today) | |
1251 | (* 365 24 60 60)))) | |
1252 | (time-in (vector (list t) (list t) (list t) (list t) (list t))) | |
1253 | (time-out (vector (list t) (list t) (list t) (list t) (list t))) | |
1254 | (breaks (vector (list t) (list t) (list t) (list t) (list t))) | |
1255 | (workday (vector (list t) (list t) (list t) (list t) (list t))) | |
1256 | (lengths (vector '(0 0) thirty-days-ago three-months-ago | |
1257 | six-months-ago one-year-ago))) | |
1258 | ;; collect statistics from complete timelog | |
1259 | (while day-list | |
1260 | (let ((i 0) (l 5)) | |
1261 | (while (< i l) | |
1262 | (unless (timeclock-time-less-p | |
1263 | (timeclock-day-begin (car day-list)) | |
1264 | (aref lengths i)) | |
1265 | (let ((base (timeclock-time-to-seconds | |
1266 | (timeclock-day-base | |
1267 | (timeclock-day-begin (car day-list)))))) | |
1268 | (nconc (aref time-in i) | |
1269 | (list (- (timeclock-time-to-seconds | |
1270 | (timeclock-day-begin (car day-list))) | |
1271 | base))) | |
1272 | (let ((span (timeclock-day-span (car day-list))) | |
1273 | (len (timeclock-day-length (car day-list))) | |
1274 | (req (timeclock-day-required (car day-list)))) | |
1275 | ;; If the day's actual work length is less than | |
1276 | ;; 70% of its span, then likely the exit time | |
1277 | ;; and break amount are not worthwhile adding to | |
1278 | ;; the statistic | |
1279 | (when (and (> span 0) | |
1280 | (> (/ (float len) (float span)) 0.70)) | |
1281 | (nconc (aref time-out i) | |
1282 | (list (- (timeclock-time-to-seconds | |
1283 | (timeclock-day-end (car day-list))) | |
1284 | base))) | |
1285 | (nconc (aref breaks i) (list (- span len)))) | |
1286 | (if req | |
1287 | (setq len (+ len (- timeclock-workday req)))) | |
1288 | (nconc (aref workday i) (list len))))) | |
1289 | (setq i (1+ i)))) | |
1290 | (setq day-list (cdr day-list))) | |
1291 | ;; average statistics | |
1292 | (let ((i 0) (l 5)) | |
1293 | (while (< i l) | |
1294 | (aset time-in i (timeclock-geometric-mean | |
1295 | (cdr (aref time-in i)))) | |
1296 | (aset time-out i (timeclock-geometric-mean | |
1297 | (cdr (aref time-out i)))) | |
1298 | (aset breaks i (timeclock-geometric-mean | |
1299 | (cdr (aref breaks i)))) | |
1300 | (aset workday i (timeclock-geometric-mean | |
1301 | (cdr (aref workday i)))) | |
1302 | (setq i (1+ i)))) | |
1303 | ;; Output the HTML table | |
1304 | (insert "<tr>\n") | |
1305 | (insert "<td align=\"center\">Time in</td>\n") | |
1306 | (let ((i 0) (l 5)) | |
1307 | (while (< i l) | |
1308 | (insert "<td align=\"right\">" | |
1309 | (timeclock-seconds-to-string (aref time-in i)) | |
1310 | "</td>\n") | |
1311 | (setq i (1+ i)))) | |
1312 | (insert "</tr>\n") | |
3dc630b9 | 1313 | |
9329ea14 JW |
1314 | (insert "<tr>\n") |
1315 | (insert "<td align=\"center\">Time out</td>\n") | |
1316 | (let ((i 0) (l 5)) | |
1317 | (while (< i l) | |
1318 | (insert "<td align=\"right\">" | |
1319 | (timeclock-seconds-to-string (aref time-out i)) | |
1320 | "</td>\n") | |
1321 | (setq i (1+ i)))) | |
1322 | (insert "</tr>\n") | |
3dc630b9 | 1323 | |
9329ea14 JW |
1324 | (insert "<tr>\n") |
1325 | (insert "<td align=\"center\">Break</td>\n") | |
1326 | (let ((i 0) (l 5)) | |
1327 | (while (< i l) | |
1328 | (insert "<td align=\"right\">" | |
1329 | (timeclock-seconds-to-string (aref breaks i)) | |
1330 | "</td>\n") | |
1331 | (setq i (1+ i)))) | |
1332 | (insert "</tr>\n") | |
3dc630b9 | 1333 | |
9329ea14 JW |
1334 | (insert "<tr>\n") |
1335 | (insert "<td align=\"center\">Workday</td>\n") | |
1336 | (let ((i 0) (l 5)) | |
1337 | (while (< i l) | |
1338 | (insert "<td align=\"right\">" | |
1339 | (timeclock-seconds-to-string (aref workday i)) | |
1340 | "</td>\n") | |
1341 | (setq i (1+ i)))) | |
1342 | (insert "</tr>\n")) | |
1343 | (insert "<tfoot> | |
1344 | <td colspan=\"6\" align=\"center\"> | |
1345 | <i>These are approximate figures</i></td> | |
1346 | </tfoot> | |
1347 | </table> | |
1348 | </td></table>"))))) | |
1349 | ||
1350 | ;;; A helpful little function | |
1351 | ||
1352 | (defun timeclock-visit-timelog () | |
4ee3e788 | 1353 | "Open the file named by `timeclock-file' in another window." |
9329ea14 JW |
1354 | (interactive) |
1355 | (find-file-other-window timeclock-file)) | |
90cbf47e GM |
1356 | |
1357 | (provide 'timeclock) | |
1358 | ||
1359 | (run-hooks 'timeclock-load-hook) | |
1360 | ||
1361 | ;; make sure we know the list of reasons, projects, and have computed | |
1362 | ;; the last event and current discrepancy. | |
1363 | (if (file-readable-p timeclock-file) | |
1364 | (timeclock-reread-log)) | |
1365 | ||
ab5796a9 | 1366 | ;;; arch-tag: a0be3377-deb6-44ec-b9a2-a7be28436a40 |
90cbf47e | 1367 | ;;; timeclock.el ends here |