forked from kiwanami/emacs-calfw
/
calfw-org.el
230 lines (197 loc) · 8 KB
/
calfw-org.el
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
;;; calfw-org.el --- calendar view for org-agenda
;; Copyright (C) 2011 SAKURAI Masashi
;; Author: SAKURAI Masashi <m.sakurai at kiwanami.net>
;; Keywords: calendar
;; This program 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 3 of the License, or
;; (at your option) any later version.
;; This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
;;; Commentary:
;; Display org-agenda items in the calfw buffer.
;; (Because I don't use the org-agenda mainly,
;; I hope someone continue integration with the org.)
;; (require 'calfw-org)
;;
;; M-x cfw:open-org-calendar
;;; Code:
(require 'calfw)
(require 'org)
(require 'org-agenda)
(defsubst cfw:org-tp (text prop)
"[internal] Return text property at position 0."
(get-text-property 0 prop text))
(defvar cfw:org-agenda-schedule-args nil
"Default arguments for collecting agenda entries.")
(defun cfw:org-collect-schedules-period (begin end)
"[internal] Return org schedule items between BEGIN and END."
(let ((org-agenda-prefix-format " ")
(span 'day))
(org-compile-prefix-format nil)
(loop for date in (cfw:enumerate-days begin end) append
(loop for file in (org-agenda-files nil 'ifmode) append
(progn
(org-check-agenda-file file)
(apply 'org-agenda-get-day-entries
file date
cfw:org-agenda-schedule-args))))))
(defun cfw:org-onclick ()
"Jump to the clicked org item."
(interactive)
(let ((marker (get-text-property (point) 'org-marker)))
(when (and marker (marker-buffer marker))
(switch-to-buffer (marker-buffer marker))
(widen)
(goto-char (marker-position marker))
(when (eq major-mode 'org-mode)
(org-reveal)))))
(defvar cfw:org-text-keymap
(let ((map (make-sparse-keymap)))
(define-key map [mouse-1] 'cfw:org-onclick)
(define-key map (kbd "RET") 'cfw:org-onclick)
map)
"key map on the calendar item text.")
(defun cfw:org-extract-summary (org-item)
"[internal] Remove some strings."
(let ((item org-item))
(when (string-match cfw:org-todo-keywords-regexp item) ; dynamic bind
(setq item (replace-match "" nil nil item)))
(when (string-match "^ +" item)
(setq item (replace-match "" nil nil item)))
(when (= 0 (length item))
(setq item (cfw:org-tp org-item 'org-category)))
item))
(defun cfw:org-summary-format (item)
"Format an item. (How should be displayed?)"
(let* ((time (cfw:org-tp item 'time))
(time-of-day (cfw:org-tp item 'time-of-day))
(time-str (and time-of-day
(format "%02i:%02i " (/ time-of-day 100) (% time-of-day 100))))
(category (cfw:org-tp item 'org-category))
(tags (cfw:org-tp item 'tags))
(marker (cfw:org-tp item 'org-marker))
(buffer (and marker (marker-buffer marker)))
(text (cfw:org-extract-summary item))
(props (cfw:extract-text-props item 'face 'keymap)))
(propertize
(concat
(if time-str (apply 'propertize time-str props)) text " "
(and buffer (buffer-name buffer)))
'keymap cfw:org-text-keymap
;; Delete the display property, since displaying images will break our
;; table layout.
'display nil)))
(defvar cfw:org-schedule-summary-transformer 'cfw:org-summary-format
"Transformation function which transforms the org item string to calendar title.
If this function splits into a list of string, the calfw displays those string in multi-lines.")
(defun cfw:org-normalize-date (date)
"Return a normalized date. (MM DD YYYY)."
(cond
((numberp date)
(calendar-gregorian-from-absolute date))
(t date)))
(defun cfw:org-get-timerange (text)
"Return a range object (begin end text).
If TEXT does not have a range, return nil."
(let* ((dotime (cfw:org-tp text 'dotime))
(ps (and dotime (stringp dotime) (string-match org-tr-regexp dotime))))
(and ps
(let* ((s1 (match-string 1 dotime))
(s2 (match-string 2 dotime))
(d1 (time-to-days (org-time-string-to-time s1)))
(d2 (time-to-days (org-time-string-to-time s2))))
(list (calendar-gregorian-from-absolute d1)
(calendar-gregorian-from-absolute d2) text)))))
(defun cfw:org-schedule-period-to-calendar (begin end)
"[internal] Return calfw calendar items between BEGIN and END
from the org schedule data."
(loop
with cfw:org-todo-keywords-regexp = (regexp-opt org-todo-keywords-for-agenda) ; dynamic bind
with contents = nil with periods = nil
for i in (cfw:org-collect-schedules-period begin end)
for date = (cfw:org-tp i 'date)
for line = (funcall cfw:org-schedule-summary-transformer i)
for range = (cfw:org-get-timerange line)
if range do
(unless (member range periods)
(push range periods))
else do
(setq contents (cfw:contents-add
(cfw:org-normalize-date date)
line contents))
finally return (nconc contents (list (cons 'periods periods)))))
(defun cfw:org-schedule-sorter (text1 text2)
"[internal] Sorting algorithm for org schedule items.
TEXT1 < TEXT2."
(condition-case err
(let ((time1 (cfw:org-tp text1 'time-of-day))
(time2 (cfw:org-tp text2 'time-of-day)))
(cond
((and time1 time2) (< time1 time2))
(time1 t) ; time object is moved to upper
(time2 nil) ;
(t (string-lessp text1 text2))))
(error (string-lessp text1 text2))))
(defun cfw:org-schedule-sorter2 (text1 text2)
"[internal] Sorting algorithm for org schedule items.
TEXT1 < TEXT2. This function makes no-time items in front of timed-items."
(condition-case err
(let ((time1 (cfw:org-tp text1 'time-of-day))
(time2 (cfw:org-tp text2 'time-of-day)))
(cond
((and time1 time2) (< time1 time2))
(time1 nil) ; time object is moved to upper
(time2 t) ;
(t (string-lessp text1 text2))))
(error (string-lessp text1 text2))))
(defun cfw:org-open-agenda-day ()
"Open org-agenda buffer on the selected date."
(interactive)
(let ((date (cfw:cursor-to-nearest-date)))
(when date
(org-agenda-list nil (calendar-absolute-from-gregorian date) 'day))))
(defvar cfw:org-schedule-map
(cfw:define-keymap
'(
("q" . bury-buffer)
("SPC" . cfw:org-open-agenda-day)
))
"Key map for the calendar buffer.")
(defun cfw:org-create-source (&optional color)
"Create org-agenda source."
(make-cfw:source
:name "org-agenda"
:color (or color "Seagreen4")
:data 'cfw:org-schedule-period-to-calendar))
(defun cfw:open-org-calendar ()
"Open an org schedule calendar in the new buffer."
(interactive)
(let* ((source1 (cfw:org-create-source))
(cp (cfw:create-calendar-component-buffer
:view 'month
:contents-sources (list source1)
:custom-map cfw:org-schedule-map
:sorter 'cfw:org-schedule-sorter)))
(switch-to-buffer (cfw:cp-get-buffer cp))))
(defun cfw:org-from-calendar ()
"Do something. This command should be executed on the calfw calendar."
(interactive)
(let* ((mdy (cfw:cursor-to-nearest-date))
(m (calendar-extract-month mdy))
(d (calendar-extract-day mdy))
(y (calendar-extract-year mdy)))
;; exec org-remember here?
))
(defun cfw:org-read-date-command ()
"Move the cursor to the specified date."
(interactive)
(cfw:emacs-to-calendar (org-read-date nil 'to-time)))
;; (progn (eval-current-buffer) (cfw:open-org-calendar))
;; (setq org-agenda-files '("./org-samples/complex.org"))
(provide 'calfw-org)
;;; calfw-org.el ends here