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4d4a3fb3 RS |
1 | ;;; tumme.el --- use dired to browse and manipulate your images |
2 | ;; | |
aaef169d | 3 | ;; Copyright (C) 2005, 2006 Free Software Foundation, Inc. |
4d4a3fb3 RS |
4 | ;; |
5 | ;; Version: 0.4.10 | |
02c88f47 | 6 | ;; Keywords: multimedia |
4d4a3fb3 RS |
7 | ;; Author: Mathias Dahl <mathias.rem0veth1s.dahl@gmail.com> |
8 | ||
9 | ;; This file is part of GNU Emacs. | |
10 | ||
11 | ;; GNU Emacs is free software; you can redistribute it and/or modify | |
12 | ;; it under the terms of the GNU General Public License as published by | |
13 | ;; the Free Software Foundation; either version 2, or (at your option) | |
14 | ;; any later version. | |
15 | ||
16 | ;; GNU Emacs is distributed in the hope that it will be useful, | |
17 | ;; but WITHOUT ANY WARRANTY; without even the implied warranty of | |
18 | ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
19 | ;; GNU General Public License for more details. | |
20 | ||
21 | ;; You should have received a copy of the GNU General Public License | |
22 | ;; along with GNU Emacs; see the file COPYING. If not, write to the | |
23 | ;; Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, | |
24 | ;; Boston, MA 02110-1301, USA. | |
25 | ||
26 | ;;; Commentary: | |
27 | ;; | |
28 | ;; BACKGROUND | |
29 | ;; ========== | |
30 | ;; | |
31 | ;; I needed a program to browse, organize and tag my pictures. I got | |
32 | ;; tired of the old gallery program I used as it did not allow | |
33 | ;; multi-file operations easily. Also, it put things out of my | |
34 | ;; control. Image viewing programs I tested did not allow multi-file | |
35 | ;; operations or did not do what I wanted it to. | |
36 | ;; | |
37 | ;; So, I got the idea to use the wonderful functionality of Emacs and | |
38 | ;; `dired' to do it. It would allow me to do almost anything I wanted, | |
39 | ;; which is basically just to browse all my pictures in an easy way, | |
40 | ;; letting me manipulate and tag them in various ways. `dired' already | |
41 | ;; provide all the file handling and navigation facilities; I only | |
42 | ;; needed to add some functions to display the images. | |
43 | ;; | |
44 | ;; I briefly tried out thumbs.el, and although it seemed more | |
45 | ;; powerful than this package, it did not work the way I wanted to. It | |
46 | ;; was too slow to created thumbnails of all files in a directory (I | |
47 | ;; currently keep all my 2000+ images in the same directory) and | |
48 | ;; browsing the thumbnail buffer was slow too. tumme.el will not | |
49 | ;; create thumbnails until they are needed and the browsing is done | |
50 | ;; quickly and easily in dired. I copied a great deal of ideas and | |
51 | ;; code from there though... :) | |
52 | ;; | |
53 | ;; About the name: tumme means thumb in Swedish and it is used for | |
54 | ;; working with thumbnails, so... :) If you want to know how to | |
55 | ;; pronounce it, go to the page on EmacsWiki and download the .ogg | |
56 | ;; file from there. | |
57 | ;; | |
58 | ;; `tumme' stores the thumbnail files in `tumme-dir' using the file | |
59 | ;; name format ORIGNAME.thumb.ORIGEXT. For example | |
60 | ;; ~/.tumme/myimage01.thumb.jpg. The "database" is for now just a | |
61 | ;; plain text file with the following format: | |
62 | ;; | |
63 | ;; file-name-non-directory;comment:comment-text;tag1;tag2;tag3;...;tagN | |
64 | ;; | |
65 | ;; | |
66 | ;; PREREQUISITES | |
67 | ;; ============= | |
68 | ;; | |
69 | ;; * The ImageMagick package. Currently, `convert' and `mogrify' are | |
70 | ;; used. Find it here: http://www.imagemagick.org. | |
71 | ;; | |
72 | ;; * For non-lossy rotation of JPEG images, the JpegTRAN program is | |
73 | ;; needed. | |
74 | ;; | |
75 | ;; * For `tumme-get-exif-data' and `tumme-write-exif-data' to work, | |
76 | ;; the command line tool `exiftool' is needed. It can be found here: | |
77 | ;; http://www.sno.phy.queensu.ca/~phil/exiftool/. These two functions | |
78 | ;; are, among other things, used for writing comments to image files | |
79 | ;; using `tumme-thumbnail-set-image-description' and to create | |
80 | ;; "unique" file names using `tumme-get-exif-file-name' (used by | |
81 | ;; `tumme-copy-with-exif-file-name'). | |
82 | ;; | |
83 | ;; | |
84 | ;; USAGE | |
85 | ;; ===== | |
86 | ;; | |
87 | ;; If you plan to use tumme much, setting up key bindings for it in | |
88 | ;; dired is a good idea: | |
89 | ;; | |
90 | ;; (tumme-setup-dired-keybindings) | |
91 | ;; | |
92 | ;; Next, do M-x tumme-dired RET. This will ask you for a directory | |
93 | ;; where image files are stored, setup a useful window configuration | |
94 | ;; and enable the two special modes that tumme provides. NOTE: If you | |
95 | ;; do not want tumme to split your windows, call it with a prefix | |
96 | ;; argument. | |
97 | ;; | |
98 | ;; Start viewing thumbnails by doing C-S-n and C-S-p to go up and down | |
99 | ;; in the dired buffer while at the same time displaying a thumbnail | |
100 | ;; image. The thumbnail images will be created on the fly, and | |
101 | ;; cached. This means that the first time you browse your images, it | |
102 | ;; will be a bit slow because the thumbnails are created. If you want | |
103 | ;; to avoid this, you can pre-create the thumbnail images by marking | |
104 | ;; all images in dired (% m \.jpg$ RET) and then do M-x | |
105 | ;; tumme-create-thumbs. | |
106 | ;; | |
107 | ;; Next, try `tumme-display-thumbs' (C-t d). If no file is marked, a | |
108 | ;; thumbnail for the file at point will show up in | |
109 | ;; `tumme-thumbnail-buffer'. If one or more files are marked, | |
110 | ;; thumbnails for those files will be displayed. | |
111 | ;; | |
112 | ;; Pressing TAB will switch to the window containing the | |
113 | ;; `tumme-thumbnail-buffer' buffer. In there you can move between | |
114 | ;; thumbnail images and display a semi-sized version in an Emacs | |
115 | ;; buffer (RET), or the original image in an external viewer | |
116 | ;; (C-RET). By pressing SPC or DEL you will navigate back and fort | |
117 | ;; while at the same time displaying each image in Emacs. You can also | |
118 | ;; navigate using arrow keys. Comment a file by pressing "c". Press | |
119 | ;; TAB to get back to dired. | |
120 | ;; | |
121 | ;; While in dired mode, you can tag and comment files, you can tell | |
122 | ;; `tumme' to mark files with a certain tag (using a regexp) etc. | |
123 | ;; | |
124 | ;; The easiest way to see the available commands is to use the Tumme | |
125 | ;; menus added in tumme-thumbnail-mode and dired-mode. | |
126 | ;; | |
127 | ;; | |
128 | ;; LIMITATIONS | |
129 | ;; =========== | |
130 | ;; | |
131 | ;; * In order to work well, `tumme' require that all your images have | |
132 | ;; unique names. The reason is the way thumbnail file names are | |
133 | ;; generated. I will probably not fix this problem as my images all | |
134 | ;; have unique names. | |
135 | ;; | |
136 | ;; * Supports all image formats that Emacs and convert supports, but | |
137 | ;; the thumbnails are hard-coded to JPEG format. | |
138 | ;; | |
139 | ;; * WARNING: The "database" format used might be changed so keep a | |
140 | ;; backup of `tumme-db-file' when testing new versions. | |
141 | ;; | |
142 | ;; | |
143 | ;;; History: | |
144 | ;; ======== | |
145 | ;; | |
146 | ;; Version 0.1, 2005-04-16 | |
147 | ;; | |
148 | ;; * First release, only browsing support for now. | |
149 | ;; | |
150 | ;; Version 0.2, 2005-04-21 | |
151 | ;; | |
152 | ;; * Changed calls to dired-filename-at-point to dired-get-filename | |
153 | ;; | |
154 | ;; Version 0.3, 2005-04-25 | |
155 | ;; | |
156 | ;; Quite a lot of changes: | |
157 | ;; | |
158 | ;; * Added basic image tagging support. No commands that make use of | |
159 | ;; it yet. | |
160 | ;; | |
161 | ;; * Added text properties for the thumbnail images to be able to | |
162 | ;; track where they came from originally. Used in `tumme-mode'. | |
163 | ;; | |
164 | ;; * Added `tumme-mode' to be used when navigating the thumbnail | |
165 | ;; buffer. Currently, there are commands to mark, unmark, flag and | |
166 | ;; jump to the original file in associated dired buffer. | |
167 | ;; | |
168 | ;; * When moving around in the thumbnail buffer (in `tumme-mode'), the | |
169 | ;; user can turn on tracking of the movements and let them be | |
170 | ;; mirrored in the associated dired buffer. | |
171 | ;; | |
172 | ;; * In this version I have been looking at some ideas in thumbs.el, | |
173 | ;; for example the image margin and relief and the `thumbs-mode' | |
174 | ;; which I copied and made the `tumme-mode' from. | |
175 | ;; | |
176 | ;; Version 0.4, 2005-05-02 | |
177 | ;; | |
178 | ;; * Renamed the functions that are to be used in `tumme-mode' in the | |
179 | ;; thumbnail buffer. | |
180 | ;; | |
181 | ;; * The mark, unmark and flag commands in `tumme-mode' now also moves | |
182 | ;; to next thumbnail, like how dired normally works. | |
183 | ;; | |
184 | ;; * Added `tumme-mode-line-up', `tumme-display-thumbs-append' and | |
185 | ;; `tumme-mode-delete-char'. | |
186 | ;; | |
187 | ;; * Each thumbnail's tags is now displayed when navigating among the | |
188 | ;; thumbnails in the thumbnail buffer. | |
189 | ;; | |
190 | ;; * Added simple slideshow functionality. | |
191 | ;; | |
192 | ;; Version 0.4.1, 2005-05-05 | |
193 | ;; | |
194 | ;; * Fixed bug in `tumme-flag-thumb-original-file' | |
195 | ;; | |
196 | ;; * Added commands to display original image in external viewer | |
197 | ;; (`tumme-display-external') and in a Emacs buffer | |
198 | ;; (`tumme-display-image'). | |
199 | ;; | |
200 | ;; * Minor code clean-up | |
201 | ;; | |
202 | ;; * Renamed some functions back again... | |
203 | ;; | |
204 | ;; * Added rotation of thumbnail images (90 degrees left and right) | |
205 | ;; | |
206 | ;; Version 0.4.2, 2005-05-06 | |
207 | ;; | |
208 | ;; * Removed need for `tumme-display-image-size' in | |
209 | ;; `tumme-display-image'. Now, the maximum image size that fits in | |
210 | ;; `tumme-display-buffer' is calculated automatically. Introduced | |
211 | ;; two correction variables, `tumme-display-window-width-correction' | |
212 | ;; and `tumme-display-window-height-correction' to be used to | |
213 | ;; correct width and height depending on width and height of window | |
214 | ;; decorations, fringes etc. This works really well! | |
215 | ;; | |
216 | ;; Version 0.4.3, 2005-05-07 | |
217 | ;; | |
218 | ;; * Added menus to `dired-mode' and `tumme-mode' | |
219 | ;; | |
220 | ;; * Added `tumme-mark-and-display-next' | |
221 | ;; | |
222 | ;; * Added `tumme-jump-thumbnail-buffer' | |
223 | ;; | |
224 | ;; * Bound TAB in `dired-mode-map' and `tumme-mode-map' to | |
225 | ;; `tumme-jump-thumbnail-buffer' and | |
226 | ;; `tumme-jump-original-dired-buffer', respectively. | |
227 | ;; | |
228 | ;; * Changed `tumme-display-image' to be more general. Now, it can be | |
229 | ;; used from both thumbnail buffer and dired buffer by calling | |
230 | ;; `tumme-display-thumbnail-original-image' and | |
231 | ;; `tumme-display-dired-image', respectively. | |
232 | ;; | |
233 | ;; Version 0.4.4, 2005-05-10 | |
234 | ;; | |
235 | ;; * Added `tumme-get-exif-file-name' and | |
236 | ;; `tumme-copy-with-exif-file-name'. These commands might not be | |
237 | ;; useful for all people because they are very specific. See the | |
238 | ;; documentation for each function for more information. | |
239 | ;; | |
240 | ;; * Added `tumme-display-next-thumbnail-original' and | |
241 | ;; `tumme-display-previous-thumbnail-original' to be used for easy | |
242 | ;; image browsing in thumbnail buffer. | |
243 | ;; | |
244 | ;; * Added support for comments. New function | |
245 | ;; `tumme-comment-thumbnail' added, to be used in thumbnail buffer. | |
246 | ;; | |
247 | ;; * Added `tumme-mark-tagged-files'. Use it in dired buffer to mark | |
248 | ;; tagged files. | |
249 | ;; | |
250 | ;; * Added `mouse-face' property `highlight' for mouse highlighting | |
251 | ;; and had to add a space between each thumbnail to avoid whole rows | |
252 | ;; to be highlighted. Doing this meant that I had to update | |
253 | ;; `tumme-line-up' too... | |
254 | ;; | |
255 | ;; * Added `tumme-mouse-display-image'. Use mouse-2 to display image | |
256 | ;; thumbnail when is highlighted. | |
257 | ;; | |
258 | ;; * As suggested by Ehud Karni on gnu.emacs.help, changed | |
259 | ;; `tumme-window-DIMENSION-pixels' to use `frame-char-DIMENSION' | |
260 | ;; instead of `frame-pixel-DIMENSION'. Feels better | |
261 | ;; | |
262 | ;; * Corrected a bug in `tumme-window-height-pixels'. I did not know | |
263 | ;; that the mode-line consumed one line. Also, after experimenting, it | |
264 | ;; seems that the only correction needed for the image display width | |
265 | ;; is one single pixel. I left the corection variables in there, just | |
266 | ;; in case someone has a system that differs. | |
267 | ;; | |
268 | ;; Version 0.4.5, 2005-05-19 | |
269 | ;; | |
270 | ;; * Added `tumme-line-up-dynamic' that calculates the number of | |
271 | ;; thumbnails that will fit in the thumbnail buffer's window and | |
272 | ;; `tumme-line-up-interactive' that asks the user. | |
273 | ;; | |
274 | ;; * Changed `tumme-display-thumbs' to call one of the `tumme-line-up' | |
275 | ;; functions instead of doing the line-up itself. | |
276 | ;; | |
277 | ;; * Finally! Added experimental gallery creation. See customizable | |
278 | ;; variables `tumme-gallery-dir', `tumme-gallery-image-root-url' and | |
279 | ;; `tumme-gallery-thumb-image-root-url' and new command | |
280 | ;; `tumme-gallery-generate'. Not beatiful, but it works quite | |
281 | ;; well. Probably needs some CSS-stuff in it eventually. Also, I'm not | |
282 | ;; sure this is the way I want to generate my image galleries in the | |
283 | ;; future. After all, static pages cannot do what dynamic pages using | |
284 | ;; PHP et al can do. Serves like a proof-of-concept of the tagging | |
285 | ;; though. | |
286 | ;; | |
287 | ;; * Added option to hide images with certain tags. See | |
288 | ;; `tumme-gallery-hidden-tags'. | |
289 | ;; | |
290 | ;; * Added `tumme-tag-thumbnail' for tagging files from thumbnail | |
291 | ;; buffer. | |
292 | ;; | |
293 | ;; * Added `tumme-tag-remove' and `tumme-tag-thumbnail-remove' so that | |
294 | ;; you can remove tags. Sorry if I have kept you waiting for | |
295 | ;; this... :) | |
296 | ;; | |
297 | ;; * Added option `tumme-append-when-browsing' and new command | |
298 | ;; `tumme-toggle-append-browsing'. | |
299 | ;; | |
300 | ;; Version 0.4.6, 2005-05-21 | |
301 | ;; | |
302 | ;; * Changed `tumme-thumb-name' to always use ".jpg" as file extension | |
303 | ;; for thumbnail files, instead of using the extension from the | |
304 | ;; original file's name. This was a very easy way to open up for | |
305 | ;; allowing browsing of all image file types that Emacs support, | |
306 | ;; assuming ImageMagick supports it too. | |
307 | ;; | |
308 | ;; * Fixed bug in `tumme-create-thumb' `tumme-rotate-thumbnail' and | |
309 | ;; `tumme-display-image' by adding quotes around the file names. The | |
310 | ;; conversion failed if the file name, or path, contained a | |
311 | ;; space. Also expanded the file name, as convert (or is it bash?) | |
312 | ;; does not work as expected for paths like "~/.tumme...". | |
313 | ;; | |
314 | ;; * Fixed another "space bug" :) in `tumme-display-external'. | |
315 | ;; | |
316 | ;; * In call to convert, added "jpeg:" in front of the output file | |
317 | ;; name, so that all generated files becomes JPEG files. For now, only | |
318 | ;; useful if `tumme-temp-image-file' does not end in .jpg. | |
319 | ;; | |
320 | ;; Version 0.4.7, 2005-05-26 | |
321 | ;; | |
322 | ;; * Change header line of tumme.el so that it does not wrap and cause | |
323 | ;; evaluation problems for people getting the source from Usenet. | |
324 | ;; | |
325 | ;; * Changed `tumme-write-tag' slightly to get better performance when | |
326 | ;; tagging many files. | |
327 | ;; | |
328 | ;; * Fixed bug in `tumme-create-gallery-lists' that made it puke if | |
329 | ;; there was empty lines in the database. Changed the code so that it | |
330 | ;; does not car about that. Also, fixed `tumme-remove-tag' so that it | |
331 | ;; tries not to add empty lines at the end of the database. | |
332 | ;; | |
333 | ;; * Changed all commands that execute shell commands to be | |
334 | ;; configurable using the `tumme-cmd-x' custom variables. This makes | |
335 | ;; it easier to switch among different image conversion tools which | |
336 | ;; might use different syntax and options. | |
337 | ;; | |
338 | ;; * Added `tumme-toggle-dired-display-properties'. | |
339 | ;; | |
340 | ;; * Added `tumme-thumb-file-name-format' and changed | |
341 | ;; `tumme-thumb-name' to make it possible to configure the format of | |
342 | ;; thumbnail files. Did not make it customizable yet though. It might | |
343 | ;; be a bad idea to be able to switch between formats... | |
344 | ;; | |
345 | ;; * Changed `tumme-display-window' so that it looks for tumme's | |
346 | ;; display window in all frames. Useful if you want to create an own | |
347 | ;; frame for displaying the temporary image. | |
348 | ;; | |
349 | ;; * After changing the call to `get-window-with-predicate' to scan | |
350 | ;; all frames for tumme's special buffers in visible windows, and also | |
351 | ;; changing the way tumme tracks thumbnail movement in the dired | |
352 | ;; buffer (now using `set-buffer' together with `set-window-point'), | |
353 | ;; tumme now works quite happily with all three buffers in different | |
354 | ;; frames. This empowers the user to setup the special buffers the way | |
355 | ;; that best fits his need at the time. Jumping between dired and | |
356 | ;; `tumme-thumbnail-buffer' work independent on in which frames they | |
357 | ;; are. | |
358 | ;; | |
359 | ;; * Renamed `tumme-track-movement-in-dired' to | |
360 | ;; `tumme-toggle-movement-tracking'. | |
361 | ;; | |
362 | ;; * Added `tumme-track-thumbnail' for movement tracking from dired | |
363 | ;; buffer, analoguous to the tracking done in thumbnail buffer. Both | |
364 | ;; uses the same custom variable `tumme-track-movement' which can be | |
365 | ;; toggled on and off with `tumme-toggle-movement-tracking'. This is | |
366 | ;; neat. :) Changed `tumme-setup-dired-keybindings' to make use of | |
367 | ;; this in the best way. Read more about this there. | |
368 | ;; | |
369 | ;; Version 0.4.8, 2005-06-05 | |
370 | ;; | |
371 | ;; * Changed `tumme-display-dired-image' and | |
372 | ;; `tumme-display-thumbnail-original-image' so that when called with a | |
373 | ;; prefix argument, the image is not resized in the display | |
374 | ;; buffer. This will be useful for later additions of image | |
375 | ;; manipulation commands. | |
376 | ;; | |
377 | ;; * Added `tumme-kill-buffer-and-window' to make it easy to kill the | |
378 | ;; tumme buffers. | |
379 | ;; | |
380 | ;; * Renamed `tumme-mode' to `tumme-thumbnail-mode'. | |
381 | ;; | |
382 | ;; * `tumme-tag-thumbnail' and `tumme-tag-thumbnail-remove' now | |
383 | ;; updates the tags property for the thumbnail. | |
384 | ;; | |
385 | ;; * Added `tumme-dired-display-external' to display images in | |
386 | ;; external viewer from dired buffer. | |
387 | ;; | |
388 | ;; * Added support for multiple files in `tumme-remove-tag' to | |
389 | ;; increase performance. | |
390 | ;; | |
391 | ;; * Added `tumme-display-image-mode' so that we can add image | |
392 | ;; manipulation commands there. | |
393 | ;; | |
394 | ;; * Added call to `tumme-display-thumb-properties' in | |
395 | ;; `tumme-track-thumbnail'. | |
396 | ;; | |
397 | ;; * Added command `tumme-display-current-image-in-full-size' to be | |
398 | ;; used in `tumme-display-image-mode'. | |
399 | ;; | |
400 | ;; * Changed `tumme-display-image' to call | |
401 | ;; `tumme-create-display-image-buffer' so that we are sure that | |
402 | ;; `tumme-display-image-buffer' is always available. | |
403 | ;; | |
404 | ;; * Added optional prefix argument to `tumme-dired-folder' that tells | |
405 | ;; it to skip the window splitting and just creates the needed | |
406 | ;; buffers. | |
407 | ;; | |
408 | ;; * Fixed bug somewhere that relied on `tumme-dired-folder' having | |
409 | ;; created the `tumme-display-image-buffer'. Now `tumme-dired-folder' | |
410 | ;; *should* not be necessary to call at all, just convenient. | |
411 | ;; | |
412 | ;; * Added tracking to `tumme-mouse-display-image'. | |
413 | ;; | |
414 | ;; * Added `tumme-mouse-select-thumbnail' and bound mouse-1 to it, so | |
415 | ;; that selecting a thumbnail will track the original file. | |
416 | ;; | |
417 | ;; * Added three new custom variables, `tumme-cmd-ACTION-program' to | |
418 | ;; make the command options cleaner and easier to read. | |
419 | ;; | |
420 | ;; * Added `tumme-display-properties-format' and | |
421 | ;; `tumme-format-properties-string' to make it possible to configure | |
422 | ;; the display format of the image file's properties. | |
423 | ;; | |
424 | ;; * Added missing (require 'format-spec) | |
425 | ;; | |
426 | ;; Version 0.4.9, 2005-09-25 | |
427 | ;; | |
428 | ;; * Fixed bug in `tumme-display-thumbs'. If a thumbnail file could | |
429 | ;; not be created for some reason (bad file for example), even if | |
430 | ;; several other thumbnails was created sucessfully, the code | |
431 | ;; generated an error and never continued doing the line-up. | |
432 | ;; | |
433 | ;; * Made tumme.el pass the M-x checkdoc test, phew! | |
434 | ;; | |
435 | ;; * Added `tumme-rotate-original', `tumme-rotate-original-left' and | |
436 | ;; `tumme-rotate-original-right' to rotate the original image from | |
437 | ;; thumbnail view. By default it uses JpegTRAN to rotate the images | |
438 | ;; non-lossy. Only works on JPEG images. The two new commands were | |
439 | ;; added to thumbnail mode. Thanks to Colin Marquardt who told me | |
440 | ;; about the "-copy all" option to jpegtran. | |
441 | ;; | |
442 | ;; * Added the functions `tumme-get-exif-data' and | |
443 | ;; `tumme-set-exif-data' for reading and writing EXIF data to image files. | |
444 | ;; | |
445 | ;; * Rewrote `tumme-get-exif-file-name': now uses | |
446 | ;; `tumme-get-exif-data'. Slight change to replace spaces with | |
447 | ;; underscores (tt seems not all cameras use the exact same format for | |
448 | ;; DateTimeOriginal). Added code for handling files that has no | |
449 | ;; EXIF-data (use file's timestamp instead). | |
450 | ;; | |
451 | ;; * Changed from using the exif program to exiftool because exiftool | |
452 | ;; also handles writing of EXIF data, which is very useful. | |
453 | ;; | |
454 | ;; * Added the command `tumme-thumbnail-set-image-description' that | |
455 | ;; can be used to set the EXIF tag ImageDescription. Thanks to Colin | |
456 | ;; Marquardt for the suggestion. | |
457 | ;; | |
458 | ;; * Added `tumme-toggle-mark-thumb-original-file' and | |
459 | ;; `tumme-mouse-toggle-mark' and changed | |
460 | ;; `tumme-modify-mark-on-thumb-original-file' to support toggling of | |
461 | ;; mark of original image file in dired, from | |
462 | ;; `tumme-thumbnail-mode'. Bound C-down-mouse-1 | |
463 | ;; `tumme-mouse-toggle-mark' to in `tumme-thumbnail-mode'. | |
464 | ;; | |
465 | ;; * Changed `tumme-mouse-select-thumbnail' to also display properties | |
466 | ;; after the file is selected. | |
467 | ;; | |
468 | ;; Version 0.4.10, 2005-11-07 | |
469 | ;; | |
470 | ;; * Renamed `tumme-dired-folder' to `tumme-dired'. | |
471 | ;; | |
472 | ;; * Changed format of the database file slightly, now the full path | |
473 | ;; and file name is used. Had to change most of the tag functions | |
474 | ;; (writing, reading, searching) slightly to cope with the change. If | |
475 | ;; you are an old tumme user, you have to update your database | |
476 | ;; manually, probably you only need to prefix all rows with a | |
477 | ;; directory name to get the full path and file name. | |
478 | ;; | |
479 | ;; * Removed `tumme-thumb-file-name-format'. Added | |
480 | ;; `tumme-thumbnail-storage' and changed `tumme-thumb-name' to provide | |
481 | ;; two different thumbnail storage schemes. It is no longer necessary | |
482 | ;; to have unique image file names to use tumme fully. | |
483 | ;; | |
484 | ;; * As a consequence of the above, gallery generation is currently | |
485 | ;; not supported if per-directory thumbnail file storage is used. | |
486 | ;; | |
487 | ;; * Changed parameters to `tumme-create-thumb'. | |
488 | ;; | |
489 | ;; * To be included in Emacs 22. | |
490 | ;; | |
491 | ;; | |
492 | ;; | |
493 | ;; TODO | |
494 | ;; ==== | |
495 | ;; | |
496 | ;; * Support gallery creation when using per-directory thumbnail | |
497 | ;; storage. | |
498 | ;; | |
499 | ;; * Some sort of auto-rotate function based on rotate info in the | |
500 | ;; EXIF data. | |
501 | ;; | |
502 | ;; * Check if exiftool exist before trying to call it to give a better | |
503 | ;; error message. | |
504 | ;; | |
505 | ;; * Investigate if it is possible to also write the tags to the image | |
506 | ;; files. | |
507 | ;; | |
508 | ;; * From thumbs.el: Add an option for clean-up/max-size functionality | |
509 | ;; for thumbnail directory. | |
510 | ;; | |
511 | ;; * From thumbs.el: Add setroot function. | |
512 | ;; | |
513 | ;; * Asynchronous creation of thumbnails. | |
514 | ;; | |
515 | ;; * Add `tumme-display-thumbs-ring' and functions to cycle that. Find | |
516 | ;; out which is best, saving old batch just before inserting new, or | |
517 | ;; saving the current batch in the ring when inserting it. Adding it | |
518 | ;; probably needs rewriting `tumme-display-thumbs' to be more general. | |
519 | ;; | |
520 | ;; * Find some way of toggling on and off really nice keybindings in | |
521 | ;; dired (for example, using C-n or <down> instead of C-S-n). Richard | |
522 | ;; suggested that we could keep C-t as prefix for tumme commands as it | |
523 | ;; is currently not used in dired. He also suggested that | |
524 | ;; `dired-next-line' and `dired-previous-line' figure out if tumme is | |
525 | ;; enabled in the current buffer and, if it is, call | |
526 | ;; `tumme-dired-next-line' and `tumme-dired-previous-line', | |
527 | ;; respectively. | |
528 | ;; | |
529 | ;; * Enhanced gallery creation with basic CSS-support and pagination | |
530 | ;; of tag pages with many pictures. | |
531 | ;; | |
532 | ;; * Rewrite `tumme-modify-mark-on-thumb-original-file' to be less | |
533 | ;; ugly. | |
534 | ;; | |
535 | ;; * In some way keep track of buffers and windows and stuff so that | |
536 | ;; it works as the user expects. | |
537 | ;; | |
538 | ;; * More/better documentation | |
539 | ;; | |
540 | ;; | |
541 | ;;; Code: | |
542 | ||
543 | (require 'dired) | |
544 | (require 'format-spec) | |
545 | ||
546 | (defgroup tumme nil | |
547 | "Use dired to browse your images as thumbnails, and more." | |
548 | :prefix "tumme-" | |
549 | :group 'files) | |
550 | ||
551 | (defcustom tumme-dir "~/.tumme/" | |
552 | "*Directory where thumbnail images for are stored." | |
553 | :type 'string | |
554 | :group 'tumme) | |
555 | ||
556 | (defcustom tumme-thumbnail-storage 'use-tumme-dir | |
557 | "*How to store tumme's thumbnail files. | |
558 | Tumme can store thumbnail files in one of two ways and this is | |
559 | controlled by this variable. \"Use tumme dir\" means that the | |
560 | thumbnails are stored in a central directory. \"Per directory\" | |
561 | means that each thumbnail is stored in a subdirectory called | |
562 | \".tumme\" in the same directory where the image file is." | |
563 | :type '(choice :tag "How to store thumbnail files" | |
564 | (const :tag "Use tumme-dir" use-tumme-dir) | |
565 | (const :tag "Per-directory" per-directory)) | |
566 | :group 'tumme) | |
567 | ||
568 | (defcustom tumme-db-file "~/.tumme/.tumme_db" | |
569 | "*Database file where file names and their associated tags are stored." | |
570 | :type 'string | |
571 | :group 'tumme) | |
572 | ||
573 | (defcustom tumme-temp-image-file "~/.tumme/.tumme_temp" | |
574 | "*Name of temporary image file used by various commands." | |
575 | :type 'string | |
576 | :group 'tumme) | |
577 | ||
578 | (defcustom tumme-gallery-dir "~/.tumme/.tumme_gallery" | |
579 | "*Directory to store generated gallery html pages. | |
580 | This path needs to be \"shared\" to the public so that it can access | |
581 | the index.html page that tumme creates." | |
582 | :type 'string | |
583 | :group 'tumme) | |
584 | ||
585 | (defcustom tumme-gallery-image-root-url | |
586 | "http://your.own.server/tummepics" | |
587 | "*URL where the full size images are to be found. | |
588 | Note that this path has to be configured in your web server. Tumme | |
589 | expects to find pictures in this directory." | |
590 | :type 'string | |
591 | :group 'tumme) | |
592 | ||
593 | (defcustom tumme-gallery-thumb-image-root-url | |
594 | "http://your.own.server/tummethumbs" | |
595 | "*URL where the thumbnail images are to be found. | |
596 | Note that this path has to be configured in your web server. Tumme | |
597 | expects to find pictures in this directory." | |
598 | :type 'string | |
599 | :group 'tumme) | |
600 | ||
601 | (defcustom tumme-cmd-create-thumbnail-program | |
602 | "convert" | |
603 | "*Executable used to create thumbnail. | |
604 | Used together with `tumme-cmd-create-thumbnail-options'." | |
605 | :type 'string | |
606 | :group 'tumme) | |
607 | ||
608 | (defcustom tumme-cmd-create-thumbnail-options | |
609 | "%p -size %sx%s \"%f\" -resize %sx%s +profile \"*\" jpeg:\"%t\"" | |
610 | "*Format of command used to create thumbnail image. | |
611 | Available options are %p which is replaced by | |
612 | `tumme-cmd-create-thumbnail-program', %s which is replaced by | |
613 | `tumme-thumb-size', %f which is replaced by the file name of the | |
614 | original image and %t which is replaced by the file name of the | |
615 | thumbnail file." | |
616 | :type 'string | |
617 | :group 'tumme) | |
618 | ||
619 | (defcustom tumme-cmd-create-temp-image-program | |
620 | "convert" | |
621 | "*Executable used to create temporary image. | |
622 | Used together with `tumme-cmd-create-temp-image-options'." | |
623 | :type 'string | |
624 | :group 'tumme) | |
625 | ||
626 | (defcustom tumme-cmd-create-temp-image-options | |
627 | "%p -size %xx%y \"%f\" -resize %xx%y +profile \"*\" jpeg:\"%t\"" | |
628 | "*Format of command used to create temporary image for display window. | |
629 | Available options are %p which is replaced by | |
630 | `tumme-cmd-create-temp-image-program', %x and %y which is replaced by | |
631 | the calculated max size for x and y in the image display window, %f | |
632 | which is replaced by the file name of the original image and %t which | |
633 | is replaced by the file name of the temporary file." | |
634 | :type 'string | |
635 | :group 'tumme) | |
636 | ||
637 | (defcustom tumme-cmd-rotate-thumbnail-program | |
638 | "mogrify" | |
639 | "*Executable used to rotate thumbnail. | |
640 | Used together with `tumme-cmd-rotate-thumbnail-options'." | |
641 | :type 'string | |
642 | :group 'tumme) | |
643 | ||
644 | (defcustom tumme-cmd-rotate-thumbnail-options | |
645 | "%p -rotate %d \"%t\"" | |
646 | "*Format of command used to rotate thumbnail image. | |
647 | Available options are %p which is replaced by | |
648 | `tumme-cmd-rotate-thumbnail-program', %d which is replaced by the | |
649 | number of (positive) degrees to rotate the image, normally 90 or 270 | |
650 | \(for 90 degrees right and left), %t which is replaced by the file name | |
651 | of the thumbnail file." | |
652 | :type 'string | |
653 | :group 'tumme) | |
654 | ||
655 | (defcustom tumme-cmd-rotate-original-program | |
656 | "jpegtran" | |
657 | "*Executable used to rotate original image. | |
658 | Used together with `tumme-cmd-rotate-original-options'." | |
659 | :type 'string | |
660 | :group 'tumme) | |
661 | ||
662 | (defcustom tumme-cmd-rotate-original-options | |
663 | "%p -rotate %d -copy all \"%o\" > %t" | |
664 | "*Format of command used to rotate original image. | |
665 | Available options are %p which is replaced by | |
666 | `tumme-cmd-rotate-original-program', %d which is replaced by the | |
667 | number of (positive) degrees to rotate the image, normally 90 or | |
668 | 270 \(for 90 degrees right and left), %o which is replaced by the | |
669 | original image file name and %t which is replaced by | |
670 | `tumme-temp-image-file'" | |
671 | :type 'string | |
672 | :group 'tumme) | |
673 | ||
674 | (defcustom tumme-temp-rotate-image-file | |
675 | "~/.tumme/.tumme_rotate_temp" | |
676 | "*Temporary file for rotate operations." | |
677 | :type 'string | |
678 | :group 'tumme) | |
679 | ||
680 | (defcustom tumme-rotate-original-ask-before-overwrite t | |
681 | "Confirm overwrite of original file after rotate operation. | |
682 | If non-nil, ask user for confirmation before overwriting the | |
683 | original file with `tumme-temp-rotate-image-file'." | |
684 | :type 'boolean | |
685 | :group 'tumme) | |
686 | ||
687 | (defcustom tumme-cmd-write-exif-data-program | |
688 | "exiftool" | |
689 | "*Program used to write EXIF data to image. | |
690 | Used together with `tumme-cmd-write-exif-data-options'." | |
691 | :type 'string | |
692 | :group 'tumme) | |
693 | ||
694 | (defcustom tumme-cmd-write-exif-data-options | |
695 | "%p -%t=\"%v\" \"%f\"" | |
696 | "*Format of command used to write EXIF data. | |
697 | Available options are %p which is replaced by | |
698 | `tumme-cmd-write-exif-data-program', %f which is replaced by the | |
699 | image file name, %t which is replaced by the tag name and %v | |
700 | which is replaced by the tag value." | |
701 | :type 'string | |
702 | :group 'tumme) | |
703 | ||
704 | (defcustom tumme-cmd-read-exif-data-program | |
705 | "exiftool" | |
706 | "*Program used to read EXIF data to image. | |
707 | Used together with `tumme-cmd-read-exif-data-program-options'." | |
708 | :type 'string | |
709 | :group 'tumme) | |
710 | ||
711 | (defcustom tumme-cmd-read-exif-data-options | |
712 | "%p -s -s -s -%t \"%f\"" | |
713 | "*Format of command used to read EXIF data. | |
714 | Available options are %p which is replaced by | |
715 | `tumme-cmd-write-exif-data-options', %f which is replaced | |
716 | by the image file name and %t which is replaced by the tag name." | |
717 | :type 'string | |
718 | :group 'tumme) | |
719 | ||
720 | (defcustom tumme-gallery-hidden-tags | |
721 | (list "private" "hidden" "pending") | |
722 | "*List of \"hidden\" tags. | |
723 | Used by `tumme-gallery-generate' to leave out \"hidden\" images." | |
724 | :type '(repeat string) | |
725 | :group 'tumme) | |
726 | ||
727 | (defcustom tumme-thumb-size 100 | |
728 | "Size of thumbnails, in pixels." | |
729 | :type 'integer | |
730 | :group 'tumme) | |
731 | ||
732 | (defcustom tumme-thumb-relief 2 | |
733 | "*Size of button-like border around thumbnails." | |
734 | :type 'integer | |
735 | :group 'tumme) | |
736 | ||
737 | (defcustom tumme-thumb-margin 2 | |
738 | "*Size of the margin around thumbnails. | |
739 | This is where you see the cursor." | |
740 | :type 'integer | |
741 | :group 'tumme) | |
742 | ||
743 | (defcustom tumme-line-up-method 'dynamic | |
744 | "*Default method for line-up of thumbnails in thumbnail buffer. | |
745 | Used by `tumme-display-thumbs' and other functions that needs to | |
746 | line-up thumbnails. Dynamic means to use the available width of the | |
747 | window containing the thumbnail buffer, Fixed means to use | |
748 | `tumme-thumbs-per-row', Interactive is for asking the user, and No | |
749 | line-up means that no automatic line-up will be done." | |
750 | :type '(choice :tag "Default line-up method" | |
751 | (const :tag "Dynamic" dynamic) | |
752 | (const :tag "Fixed" fixed) | |
753 | (const :tag "Interactive" interactive) | |
754 | (const :tag "No line-up" none)) | |
755 | :group 'tumme) | |
756 | ||
757 | (defcustom tumme-thumbs-per-row 3 | |
758 | "*Number of thumbnails to display per row in thumb buffer." | |
759 | :type 'integer | |
760 | :group 'tumme) | |
761 | ||
762 | (defcustom tumme-display-window-width-correction 1 | |
763 | "*Number to be used to correct image display window height. | |
764 | Change if the default (1) does not work (i.e. if the image does not | |
765 | completely fit)." | |
766 | :type 'integer | |
767 | :group 'tumme) | |
768 | ||
769 | (defcustom tumme-display-window-height-correction 0 | |
770 | "*Number to be used to correct image display window height. | |
771 | Use if the default (0) does not work (i.e. if the image does not | |
772 | completely fit)." | |
773 | :type 'integer | |
774 | :group 'tumme) | |
775 | ||
776 | (defcustom tumme-track-movement nil | |
777 | "The current state of the tracking and mirroring. | |
778 | For more information, see the documentation for | |
779 | `tumme-toggle-movement-tracking'." | |
780 | :type 'boolean | |
781 | :group 'tumme) | |
782 | ||
783 | (defcustom tumme-append-when-browsing nil | |
784 | "Append thumbnails in thumbnail buffer when browsing. | |
785 | If non-nil, using `tumme-next-line-and-display' and | |
786 | `tumme-previous-line-and-display' will leave a trail of thumbnail | |
787 | images in the thumbnail buffer. If you enable this and want to clean | |
788 | the thumbnail buffer because it is filled with too many thumbmnails, | |
789 | just call `tumme-display-thumb' to display only the image at point. | |
790 | This value can be toggled using `tumme-toggle-append-browsing'." | |
791 | :type 'boolean | |
792 | :group 'tumme) | |
793 | ||
794 | (defcustom tumme-dired-disp-props t | |
795 | "If non-nil, display properties for dired file when browsing. | |
796 | Used by `tumme-next-line-and-display', | |
797 | `tumme-previous-line-and-display' and `tumme-mark-and-display-next'. | |
798 | If the database file is large, this can slow down image browsing in | |
799 | dired and you might want to turn it off." | |
800 | :type 'boolean | |
801 | :group 'tumme) | |
802 | ||
803 | (defcustom tumme-display-properties-format "%b: %f (%t): %c" | |
804 | "* Display format for thumbnail properties. | |
805 | %b is replaced with associated dired buffer name, %f with file name | |
806 | \(without path) of original image file, %t with the list of tags and %c | |
807 | with the comment." | |
808 | :type 'string | |
809 | :group 'tumme) | |
810 | ||
811 | (defcustom tumme-external-viewer "qiv -t" | |
812 | "*Name of external viewer. | |
813 | Including parameters. Used when displaying original image from | |
814 | `tumme-thumbnail-mode'." | |
815 | :type 'string | |
816 | :group 'tumme) | |
817 | ||
818 | (defcustom tumme-main-image-directory "~/pics/" | |
819 | "*Name of main image directory, if any. | |
820 | Used by `tumme-copy-with-exif-file-name'." | |
821 | :type 'string | |
822 | :group 'tumme) | |
823 | ||
824 | (defun tumme-insert-image (file type relief margin) | |
825 | "Insert image FILE of image TYPE, using RELIEF and MARGIN, at point." | |
826 | ||
827 | (let ((i `(image :type ,type | |
828 | :file ,file | |
829 | :relief ,relief | |
830 | :margin ,margin))) | |
831 | (insert-image i))) | |
832 | ||
833 | (defun tumme-insert-thumbnail (file original-file-name | |
834 | associated-dired-buffer) | |
835 | "Insert thumbnail image FILE. | |
836 | Add text properties ORIGINAL-FILE-NAME and ASSOCIATED-DIRED-BUFFER." | |
837 | (let (beg end) | |
838 | (setq beg (point)) | |
839 | (tumme-insert-image file | |
840 | 'jpeg | |
841 | tumme-thumb-relief | |
842 | tumme-thumb-margin) | |
843 | (setq end (point)) | |
844 | (add-text-properties | |
845 | beg end | |
846 | (list 'tumme-thumbnail t | |
847 | 'original-file-name original-file-name | |
848 | 'associated-dired-buffer associated-dired-buffer | |
849 | 'tags (tumme-list-tags original-file-name) | |
850 | 'mouse-face 'highlight | |
851 | 'comment (tumme-get-comment original-file-name))))) | |
852 | ||
853 | (defun tumme-thumb-name (file) | |
854 | "Return thumbnail file name for FILE. | |
855 | Depending on the value of `tumme-thumbnail-storage', the file | |
856 | name will vary. For central thumbnail file storage, make a | |
857 | MD5-hash of the image file's directory name and add that to make | |
858 | the thumbnail file name unique. For per-directory storage, just | |
859 | add a subdirectory." | |
860 | (let ((f (expand-file-name file)) | |
861 | md5-hash) | |
862 | (format "%s%s%s.thumb.%s" | |
863 | (cond ((eq 'use-tumme-dir tumme-thumbnail-storage) | |
864 | ;; Is MD5 hashes fast enough? The checksum of a | |
865 | ;; thumbnail file name need not be that | |
866 | ;; "cryptographically" good so a faster one could | |
867 | ;; be used here. | |
868 | (setq md5-hash (md5 (file-name-as-directory | |
869 | (file-name-directory file)))) | |
870 | (file-name-as-directory (expand-file-name tumme-dir))) | |
871 | ((eq 'per-directory tumme-thumbnail-storage) | |
872 | (format "%s.tumme/" | |
873 | (file-name-directory f)))) | |
874 | (file-name-sans-extension | |
875 | (file-name-nondirectory f)) | |
876 | (if md5-hash | |
877 | (concat "_" md5-hash) | |
878 | "") | |
879 | (file-name-extension f)))) | |
880 | ||
881 | (defun tumme-create-thumb (original-file thumbnail-file) | |
882 | "For ORIGINAL-FILE, create thumbnail image named THUMBNAIL-FILE." | |
883 | (let* ((size (int-to-string tumme-thumb-size)) | |
884 | (command | |
885 | (format-spec | |
886 | tumme-cmd-create-thumbnail-options | |
887 | (list | |
888 | (cons ?p tumme-cmd-create-thumbnail-program) | |
889 | (cons ?s size) | |
890 | (cons ?f original-file) | |
891 | (cons ?t thumbnail-file)))) | |
892 | thumbnail-dir) | |
893 | (when (not (file-exists-p | |
894 | (setq thumbnail-dir (file-name-directory thumbnail-file)))) | |
895 | (message "Creating thumbnail directory.") | |
896 | (make-directory thumbnail-dir)) | |
897 | (shell-command command nil))) | |
898 | ||
899 | (defun tumme-next-line-and-display () | |
900 | "Move to next dired line and display thumbnail image." | |
901 | (interactive) | |
902 | (dired-next-line 1) | |
903 | (tumme-display-thumbs | |
904 | t (or tumme-append-when-browsing nil)) | |
905 | (if tumme-dired-disp-props | |
906 | (tumme-dired-display-properties))) | |
907 | ||
908 | (defun tumme-previous-line-and-display () | |
909 | "Move to previous dired line and display thumbnail image." | |
910 | (interactive) | |
911 | (dired-previous-line 1) | |
912 | (tumme-display-thumbs | |
913 | t (or tumme-append-when-browsing nil)) | |
914 | (if tumme-dired-disp-props | |
915 | (tumme-dired-display-properties))) | |
916 | ||
917 | (defun tumme-toggle-append-browsing () | |
918 | "Toggle `tumme-append-when-browsing'." | |
919 | (interactive) | |
920 | (setq tumme-append-when-browsing | |
921 | (not tumme-append-when-browsing)) | |
922 | (message "Append browsing %s." | |
923 | (if tumme-append-when-browsing | |
924 | "on" | |
925 | "off"))) | |
926 | ||
927 | (defun tumme-mark-and-display-next () | |
928 | "Mark current file in dired and display next thumbnail image." | |
929 | (interactive) | |
930 | (dired-mark 1) | |
931 | (tumme-display-thumbs | |
932 | t (or tumme-append-when-browsing nil)) | |
933 | (if tumme-dired-disp-props | |
934 | (tumme-dired-display-properties))) | |
935 | ||
936 | (defun tumme-toggle-dired-display-properties () | |
937 | "Toggle `tumme-dired-disp-props'." | |
938 | (interactive) | |
939 | (setq tumme-dired-disp-props | |
940 | (not tumme-dired-disp-props)) | |
941 | (message "Dired display properties %s." | |
942 | (if tumme-dired-disp-props | |
943 | "on" | |
944 | "off"))) | |
945 | ||
946 | (defvar tumme-thumbnail-buffer "*tumme*" | |
947 | "Tumme's thumbnail buffer.") | |
948 | ||
949 | (defun tumme-create-thumbnail-buffer () | |
950 | "Create thumb buffer and set `tumme-thumbnail-mode'." | |
951 | (let ((buf (get-buffer-create tumme-thumbnail-buffer))) | |
952 | (save-excursion | |
953 | (set-buffer buf) | |
954 | (setq buffer-read-only t) | |
955 | (if (not (eq major-mode 'tumme-thumbnail-mode)) | |
956 | (tumme-thumbnail-mode))) | |
957 | buf)) | |
958 | ||
959 | (defvar tumme-display-image-buffer "*tumme-display-image*" | |
960 | "Where larger versions of the images are display.") | |
961 | ||
962 | (defun tumme-create-display-image-buffer () | |
963 | "Create image display buffer and set `tumme-display-image-mode'." | |
964 | (let ((buf (get-buffer-create tumme-display-image-buffer))) | |
965 | (save-excursion | |
966 | (set-buffer buf) | |
967 | (setq buffer-read-only t) | |
968 | (if (not (eq major-mode 'tumme-display-image-mode)) | |
969 | (tumme-display-image-mode))) | |
970 | buf)) | |
971 | ||
02c88f47 | 972 | ;;;###autoload |
4d4a3fb3 RS |
973 | (defun tumme-dired (dir &optional arg) |
974 | "Open directory DIR and create a default window configuration. | |
975 | ||
976 | Convenience command that: | |
977 | ||
978 | - Opens dired in folder DIR | |
979 | - Splits windows in most useful (?) way | |
980 | - Set `truncate-lines' to t | |
981 | ||
982 | If called with prefix argument ARG, skip splitting of windows." | |
983 | (interactive "DDirectory: \nP") | |
984 | (let ((buf (tumme-create-thumbnail-buffer)) | |
985 | (buf2 (tumme-create-display-image-buffer))) | |
986 | (dired dir) | |
987 | (when (not arg) | |
988 | (split-window-horizontally) | |
989 | (setq truncate-lines t) | |
990 | (save-excursion | |
991 | (other-window 1) | |
992 | (switch-to-buffer buf) | |
993 | (split-window-vertically) | |
994 | (other-window 1) | |
995 | (switch-to-buffer buf2) | |
996 | (other-window -2))))) | |
997 | ||
998 | (defun tumme-display-thumbs (&optional arg append) | |
999 | "Display thumbnails of all marked files, in `tumme-thumbnail-buffer'. | |
1000 | If a thumbnail image does not exist for a file, it is created on the | |
1001 | fly. With prefix argument ARG, display only thumbnail for file at | |
1002 | point (this is useful if you have marked some files but want to show | |
1003 | another one). | |
1004 | ||
1005 | Recommended usage is to split the current frame horizontally so that | |
1006 | you have the dired buffer in the left window and the | |
1007 | `tumme-thumbnail-buffer' buffer in the right window. | |
1008 | ||
1009 | With optional argument APPEND, append thumbnail to thumbnail buffer | |
1010 | instead of erasing it first." | |
1011 | (interactive "P") | |
1012 | (let ((buf (tumme-create-thumbnail-buffer)) | |
1013 | curr-file thumb-name files count dired-buf beg) | |
1014 | (if arg | |
1015 | (setq files (list (dired-get-filename))) | |
1016 | (setq files (dired-get-marked-files))) | |
1017 | (setq dired-buf (current-buffer)) | |
1018 | (save-excursion | |
1019 | (set-buffer buf) | |
1020 | (let ((inhibit-read-only t)) | |
1021 | (if (not append) | |
1022 | (erase-buffer) | |
1023 | (goto-char (point-max))) | |
1024 | (mapcar | |
1025 | (lambda (curr-file) | |
1026 | (setq thumb-name (tumme-thumb-name curr-file)) | |
1027 | (if (and (not (file-exists-p thumb-name)) | |
1028 | (not (= 0 (tumme-create-thumb curr-file thumb-name)))) | |
1029 | (message "Thumb could not be created for file %s" curr-file) | |
1030 | (tumme-insert-thumbnail thumb-name curr-file dired-buf))) | |
1031 | files)) | |
1032 | (cond ((eq 'dynamic tumme-line-up-method) | |
1033 | (tumme-line-up-dynamic)) | |
1034 | ((eq 'fixed tumme-line-up-method) | |
1035 | (tumme-line-up)) | |
1036 | ((eq 'interactive tumme-line-up-method) | |
1037 | (tumme-line-up-interactive)) | |
1038 | ((eq 'none tumme-line-up-method) | |
1039 | nil) | |
1040 | (t | |
1041 | (tumme-line-up-dynamic)))))) | |
1042 | ||
1043 | (defun tumme-write-tag (files tag) | |
1044 | "For all FILES, writes TAG to the image database." | |
1045 | (save-excursion | |
1046 | (let (end buf) | |
1047 | (setq buf (find-file tumme-db-file)) | |
1048 | (if (not (listp files)) | |
1049 | (if (stringp files) | |
1050 | (setq files (list files)) | |
1051 | (error "Files must be a string or a list of strings!"))) | |
1052 | (mapcar | |
1053 | (lambda (file) | |
1054 | (goto-char (point-min)) | |
1055 | (if (search-forward-regexp | |
1056 | (format "^%s" file) nil t) | |
1057 | (progn | |
1058 | (end-of-line) | |
1059 | (setq end (point)) | |
1060 | (beginning-of-line) | |
1061 | (if (not (search-forward (format ";%s" tag) end t)) | |
1062 | (progn | |
1063 | (end-of-line) | |
1064 | (insert (format ";%s" tag))))) | |
1065 | (goto-char (point-max)) | |
1066 | (insert (format "\n%s;%s" file tag)))) | |
1067 | files) | |
1068 | (save-buffer) | |
1069 | (kill-buffer buf)))) | |
1070 | ||
1071 | (defun tumme-remove-tag (files tag) | |
1072 | "For all FILES, remove TAG from the image database." | |
1073 | (save-excursion | |
1074 | (let (end buf start) | |
1075 | (setq buf (find-file tumme-db-file)) | |
1076 | (if (not (listp files)) | |
1077 | (if (stringp files) | |
1078 | (setq files (list files)) | |
1079 | (error "Files must be a string or a list of strings!"))) | |
1080 | (mapcar | |
1081 | (lambda (file) | |
1082 | (goto-char (point-min)) | |
1083 | (if (search-forward-regexp | |
1084 | (format "^%s" file) nil t) | |
1085 | (progn | |
1086 | (end-of-line) | |
1087 | (setq end (point)) | |
1088 | (beginning-of-line) | |
1089 | (if (search-forward-regexp (format "\\(;%s\\)" tag) end t) | |
1090 | (progn | |
1091 | (delete-region (match-beginning 1) (match-end 1)) | |
1092 | ;; Check if file should still be in the database. If | |
1093 | ;; it has no tags or comments, it will be removed. | |
1094 | (end-of-line) | |
1095 | (setq end (point)) | |
1096 | (beginning-of-line) | |
1097 | (if (not (search-forward ";" end t)) | |
1098 | (progn | |
1099 | (kill-line 1) | |
1100 | ;; If on empty line at end of buffer | |
1101 | (if (and (eobp) | |
1102 | (looking-at "^$")) | |
1103 | (delete-backward-char 1))))))))) | |
1104 | files) | |
1105 | (save-buffer) | |
1106 | (kill-buffer buf)))) | |
1107 | ||
1108 | (defun tumme-list-tags (file) | |
1109 | "Read all tags for image FILE from the image database." | |
1110 | (save-excursion | |
1111 | (let (end buf (tags "")) | |
1112 | (setq buf (find-file tumme-db-file)) | |
1113 | (goto-char (point-min)) | |
1114 | (if (search-forward-regexp | |
1115 | (format "^%s" file) nil t) | |
1116 | (progn | |
1117 | (end-of-line) | |
1118 | (setq end (point)) | |
1119 | (beginning-of-line) | |
1120 | (if (search-forward ";" end t) | |
1121 | (if (search-forward "comment:" end t) | |
1122 | (if (search-forward ";" end t) | |
1123 | (setq tags (buffer-substring (point) end))) | |
1124 | (setq tags (buffer-substring (point) end)))))) | |
1125 | (kill-buffer buf) | |
1126 | (split-string tags ";")))) | |
1127 | ||
1128 | (defun tumme-tag-files (arg) | |
1129 | "Tag marked file(s) in dired. With prefix ARG, tag file at point." | |
1130 | (interactive "P") | |
1131 | (let ((tag (read-string "Tag to add: ")) | |
1132 | curr-file files) | |
1133 | (if arg | |
1134 | (setq files (dired-get-filename)) | |
1135 | (setq files (dired-get-marked-files))) | |
1136 | (tumme-write-tag files tag))) | |
1137 | ||
1138 | (defun tumme-tag-thumbnail () | |
1139 | "Tag current thumbnail." | |
1140 | (interactive) | |
1141 | (let ((tag (read-string "Tag to add: "))) | |
1142 | (tumme-write-tag (tumme-original-file-name) tag)) | |
1143 | (tumme-update-property | |
1144 | 'tags (tumme-list-tags (tumme-original-file-name)))) | |
1145 | ||
1146 | (defun tumme-tag-remove (arg) | |
1147 | "Remove tag for selected file(s). | |
1148 | With prefix argument ARG, remove tag from file at point." | |
1149 | (interactive "P") | |
1150 | (let ((tag (read-string "Tag to remove: ")) | |
1151 | files) | |
1152 | (if arg | |
1153 | (setq files (list (dired-get-filename))) | |
1154 | (setq files (dired-get-marked-files))) | |
1155 | (tumme-remove-tag files tag))) | |
1156 | ||
1157 | (defun tumme-tag-thumbnail-remove () | |
1158 | "Remove tag from thumbnail." | |
1159 | (interactive) | |
1160 | (let ((tag (read-string "Tag to remove: "))) | |
1161 | (tumme-remove-tag (tumme-original-file-name) tag)) | |
1162 | (tumme-update-property | |
1163 | 'tags (tumme-list-tags (tumme-original-file-name)))) | |
1164 | ||
1165 | (defun tumme-original-file-name () | |
1166 | "Get original file name for thumbnail or display image at point." | |
1167 | (get-text-property (point) 'original-file-name)) | |
1168 | ||
1169 | (defun tumme-associated-dired-buffer () | |
1170 | "Get associated dired buffer at point." | |
1171 | (get-text-property (point) 'associated-dired-buffer)) | |
1172 | ||
1173 | (defun tumme-get-buffer-window (buf) | |
1174 | "Return window where buffer BUF is." | |
1175 | (get-window-with-predicate | |
1176 | (lambda (window) | |
1177 | (equal (window-buffer window) buf)) | |
1178 | nil t)) | |
1179 | ||
1180 | (defun tumme-track-original-file () | |
1181 | "Track the original file in the associated dired buffer. | |
1182 | See documentation for `tumme-toggle-movement-tracking'. Interactive | |
1183 | use only useful if `tumme-track-movement' is nil." | |
1184 | (interactive) | |
1185 | (let ((old-buf (current-buffer)) | |
1186 | (dired-buf (tumme-associated-dired-buffer)) | |
1187 | (file-name (tumme-original-file-name))) | |
1188 | (if (and dired-buf file-name) | |
1189 | (progn | |
1190 | (setq file-name (file-name-nondirectory file-name)) | |
1191 | (set-buffer dired-buf) | |
1192 | (goto-char (point-min)) | |
1193 | (if (not (search-forward file-name nil t)) | |
1194 | (message "Could not track file") | |
1195 | (dired-move-to-filename) | |
1196 | (set-window-point | |
1197 | (tumme-get-buffer-window dired-buf) (point))) | |
1198 | (set-buffer old-buf))))) | |
1199 | ||
1200 | (defun tumme-toggle-movement-tracking () | |
1201 | "Turn on and off `tumme-track-movement'. | |
1202 | Tracking of the movements between thumbnail and dired buffer so that | |
1203 | they are \"mirrored\" in the dired buffer. When this is on, moving | |
1204 | around in the thumbnail or dired buffer will find the matching | |
1205 | position in the other buffer." | |
1206 | (interactive) | |
1207 | (setq tumme-track-movement (not tumme-track-movement)) | |
1208 | (message "Tracking %s" (if tumme-track-movement "on" "off"))) | |
1209 | ||
1210 | (defun tumme-track-thumbnail () | |
1211 | "Track current dired file's thumb in `tumme-thumbnail-buffer'. | |
1212 | This is almost the same as what `tumme-track-original-file' does, but | |
1213 | the other way around." | |
1214 | (let ((file (dired-get-filename)) | |
1215 | (old-buf (current-buffer)) | |
1216 | prop-val found) | |
1217 | (if (get-buffer tumme-thumbnail-buffer) | |
1218 | (progn | |
1219 | (set-buffer tumme-thumbnail-buffer) | |
1220 | (goto-char (point-min)) | |
1221 | (while (and (not (eobp)) | |
1222 | (not found)) | |
1223 | (if (and (setq prop-val | |
1224 | (get-text-property (point) 'original-file-name)) | |
1225 | (string= prop-val file)) | |
1226 | (setq found t)) | |
1227 | (if (not found) | |
1228 | (forward-char 1))) | |
1229 | (if found | |
1230 | (progn | |
1231 | (set-window-point | |
1232 | (tumme-thumbnail-window) (point)) | |
1233 | (tumme-display-thumb-properties))) | |
1234 | (set-buffer old-buf))))) | |
1235 | ||
1236 | (defun tumme-dired-next-line (&optional arg) | |
1237 | "Call `dired-next-line', then track thumbnail. | |
1238 | This can safely replace `dired-next-line'. With prefix argument, move | |
1239 | ARG lines." | |
1240 | (interactive "P") | |
1241 | (dired-next-line (or arg 1)) | |
1242 | (if tumme-track-movement | |
1243 | (tumme-track-thumbnail))) | |
1244 | ||
1245 | (defun tumme-dired-previous-line (&optional arg) | |
1246 | "Call `dired-previous-line', then track thumbnail. | |
1247 | This can safely replace `dired-previous-line'. With prefix argument, | |
1248 | move ARG lines." | |
1249 | (interactive "P") | |
1250 | (dired-previous-line (or arg 1)) | |
1251 | (if tumme-track-movement | |
1252 | (tumme-track-thumbnail))) | |
1253 | ||
1254 | (defun tumme-forward-char () | |
1255 | "Move to next image and display properties." | |
1256 | (interactive) | |
1257 | ;; Before we move, make sure that there is an image two positions | |
1258 | ;; forward. | |
1259 | (if (save-excursion | |
1260 | (forward-char 2) | |
1261 | (tumme-image-at-point-p)) | |
1262 | (progn | |
1263 | (forward-char) | |
1264 | (while (and (not (eobp)) | |
1265 | (not (tumme-image-at-point-p))) | |
1266 | (forward-char)) | |
1267 | (if tumme-track-movement | |
1268 | (tumme-track-original-file)))) | |
1269 | (tumme-display-thumb-properties)) | |
1270 | ||
1271 | (defun tumme-backward-char () | |
1272 | "Move to previous image and display properties." | |
1273 | (interactive) | |
1274 | (if (not (bobp)) | |
1275 | (progn | |
1276 | (backward-char) | |
1277 | (while (and (not (bobp)) | |
1278 | (not (tumme-image-at-point-p))) | |
1279 | (backward-char)) | |
1280 | (if tumme-track-movement | |
1281 | (tumme-track-original-file)))) | |
1282 | (tumme-display-thumb-properties)) | |
1283 | ||
1284 | (defun tumme-next-line () | |
1285 | "Move to next line and display properties." | |
1286 | (interactive) | |
1287 | (next-line 1) | |
1288 | ;; If we end up in an empty spot, back up to the next thumbnail. | |
1289 | (if (not (tumme-image-at-point-p)) | |
1290 | (tumme-backward-char)) | |
1291 | (if tumme-track-movement | |
1292 | (tumme-track-original-file)) | |
1293 | (tumme-display-thumb-properties)) | |
1294 | ||
1295 | ||
1296 | (defun tumme-previous-line () | |
1297 | "Move to previous line and display properties." | |
1298 | (interactive) | |
1299 | (previous-line 1) | |
1300 | ;; If we end up in an empty spot, back up to the next | |
1301 | ;; thumbnail. This should only happen if the user deleted a | |
1302 | ;; thumbnail and did not refresh, so it is not very common. But we | |
1303 | ;; can handle it in a good manner, so why not? | |
1304 | (if (not (tumme-image-at-point-p)) | |
1305 | (tumme-backward-char)) | |
1306 | (if tumme-track-movement | |
1307 | (tumme-track-original-file)) | |
1308 | (tumme-display-thumb-properties)) | |
1309 | ||
1310 | (defun tumme-format-properties-string (buf file props comment) | |
1311 | "Format display properties. | |
1312 | BUF is the associated dired buffer, FILE is the original image file | |
1313 | name, PROPS is a list of tags and COMMENT is the images files's | |
1314 | comment." | |
1315 | (format-spec | |
1316 | tumme-display-properties-format | |
1317 | (list | |
1318 | (cons ?b buf) | |
1319 | (cons ?f file) | |
1320 | (cons ?t (or (princ props) "")) | |
1321 | (cons ?c (or comment ""))))) | |
1322 | ||
1323 | (defun tumme-display-thumb-properties () | |
1324 | "Display thumbnail properties in the echo area." | |
1325 | (if (not (eobp)) | |
1326 | (let ((file-name (file-name-nondirectory (tumme-original-file-name))) | |
1327 | (dired-buf (buffer-name (tumme-associated-dired-buffer))) | |
1328 | (props (mapconcat | |
1329 | 'princ | |
1330 | (get-text-property (point) 'tags) | |
1331 | ", ")) | |
1332 | (comment (get-text-property (point) 'comment))) | |
1333 | (if file-name | |
1334 | (message | |
1335 | (tumme-format-properties-string | |
1336 | dired-buf | |
1337 | file-name | |
1338 | props | |
1339 | comment)))))) | |
1340 | ||
1341 | (defun tumme-dired-file-marked-p () | |
1342 | "Check whether file on current line is marked or not." | |
1343 | (save-excursion | |
1344 | (beginning-of-line) | |
1345 | (not (looking-at "^ .*$")))) | |
1346 | ||
1347 | (defun tumme-modify-mark-on-thumb-original-file (command) | |
1348 | "Modify mark in dired buffer. | |
1349 | This is quite ugly but I don't know how to implemented in a better | |
1350 | way. COMMAND is one of 'mark for marking file in dired, 'unmark for | |
1351 | unmarking file in dired or 'flag for flagging file for delete in | |
1352 | dired." | |
1353 | (let ((file-name (tumme-original-file-name)) | |
1354 | (dired-buf (tumme-associated-dired-buffer))) | |
1355 | (if (not (and dired-buf file-name)) | |
1356 | (message "No image, or image with correct properties, at point.") | |
1357 | (save-excursion | |
1358 | (message file-name) | |
1359 | (setq file-name (file-name-nondirectory file-name)) | |
1360 | (set-buffer dired-buf) | |
1361 | (goto-char (point-min)) | |
1362 | (if (search-forward file-name nil t) | |
1363 | (cond ((eq command 'mark) (dired-mark 1)) | |
1364 | ((eq command 'unmark) (dired-unmark 1)) | |
1365 | ((eq command 'toggle) | |
1366 | (if (tumme-dired-file-marked-p) | |
1367 | (dired-unmark 1) | |
1368 | (dired-mark 1))) | |
1369 | ((eq command 'flag) (dired-flag-file-deletion 1)))))))) | |
1370 | ||
1371 | (defun tumme-mark-thumb-original-file () | |
1372 | "Mark original image file in associated dired buffer." | |
1373 | (interactive) | |
1374 | (tumme-modify-mark-on-thumb-original-file 'mark) | |
1375 | (tumme-forward-char)) | |
1376 | ||
1377 | (defun tumme-unmark-thumb-original-file () | |
1378 | "Unmark original image file in associated dired buffer." | |
1379 | (interactive) | |
1380 | (tumme-modify-mark-on-thumb-original-file 'unmark) | |
1381 | (tumme-forward-char)) | |
1382 | ||
1383 | (defun tumme-flag-thumb-original-file () | |
1384 | "Flag original image file for deletion in associated dired buffer." | |
1385 | (interactive) | |
1386 | (tumme-modify-mark-on-thumb-original-file 'flag) | |
1387 | (tumme-forward-char)) | |
1388 | ||
1389 | (defun tumme-toggle-mark-thumb-original-file () | |
1390 | "Toggle mark on original image file in associated dired buffer." | |
1391 | (interactive) | |
1392 | (tumme-modify-mark-on-thumb-original-file 'toggle)) | |
1393 | ||
1394 | (defun tumme-jump-original-dired-buffer () | |
1395 | "Jump to the dired buffer associated with the current image file. | |
1396 | You probably want to use this together with | |
1397 | `tumme-track-original-file'." | |
1398 | (interactive) | |
1399 | (let ((buf (tumme-associated-dired-buffer)) | |
1400 | window frame) | |
1401 | (setq window (tumme-get-buffer-window buf)) | |
1402 | (if window | |
1403 | (progn | |
1404 | (if (not (equal (selected-frame) (setq frame (window-frame window)))) | |
1405 | (select-frame-set-input-focus frame)) | |
1406 | (select-window window)) | |
1407 | (message "Associated dired buffer not visible")))) | |
1408 | ||
1409 | (defun tumme-jump-thumbnail-buffer () | |
1410 | "Jump to thumbnail buffer." | |
1411 | (interactive) | |
1412 | (let ((window (tumme-thumbnail-window)) | |
1413 | frame) | |
1414 | (if window | |
1415 | (progn | |
1416 | (if (not (equal (selected-frame) (setq frame (window-frame window)))) | |
1417 | (select-frame-set-input-focus frame)) | |
1418 | (select-window window)) | |
1419 | (message "Thumbnail buffer not visible")))) | |
1420 | ||
1421 | (defvar tumme-thumbnail-mode-map (make-sparse-keymap) | |
1422 | "Keymap for `tumme-thumbnail-mode'.") | |
1423 | ||
1424 | (defvar tumme-thumbnail-mode-line-up-map (make-sparse-keymap) | |
1425 | "Keymap for line-up commands in `tumme-thumbnail-mode'.") | |
1426 | ||
1427 | (defvar tumme-thumbnail-mode-tag-map (make-sparse-keymap) | |
1428 | "Keymap for tag commands in `tumme-thumbnail-mode'.") | |
1429 | ||
1430 | (defun tumme-define-thumbnail-mode-keymap () | |
1431 | "Define keymap for `tumme-thumbnail-mode'." | |
1432 | ||
1433 | ;; Keys | |
1434 | (define-key tumme-thumbnail-mode-map [right] 'tumme-forward-char) | |
1435 | (define-key tumme-thumbnail-mode-map [left] 'tumme-backward-char) | |
1436 | (define-key tumme-thumbnail-mode-map [up] 'tumme-previous-line) | |
1437 | (define-key tumme-thumbnail-mode-map [down] 'tumme-next-line) | |
1438 | (define-key tumme-thumbnail-mode-map "\C-f" 'tumme-forward-char) | |
1439 | (define-key tumme-thumbnail-mode-map "\C-b" 'tumme-backward-char) | |
1440 | (define-key tumme-thumbnail-mode-map "\C-p" 'tumme-previous-line) | |
1441 | (define-key tumme-thumbnail-mode-map "\C-n" 'tumme-next-line) | |
1442 | ||
1443 | (define-key tumme-thumbnail-mode-map "d" 'tumme-flag-thumb-original-file) | |
1444 | (define-key tumme-thumbnail-mode-map [delete] | |
1445 | 'tumme-flag-thumb-original-file) | |
1446 | (define-key tumme-thumbnail-mode-map "m" 'tumme-mark-thumb-original-file) | |
1447 | (define-key tumme-thumbnail-mode-map "u" 'tumme-unmark-thumb-original-file) | |
1448 | (define-key tumme-thumbnail-mode-map "." 'tumme-track-original-file) | |
1449 | (define-key tumme-thumbnail-mode-map [tab] 'tumme-jump-original-dired-buffer) | |
1450 | ||
1451 | ;; add line-up map | |
1452 | (define-key tumme-thumbnail-mode-map "g" tumme-thumbnail-mode-line-up-map) | |
1453 | ||
1454 | ;; map it to "g" so that the user can press it more quickly | |
1455 | (define-key tumme-thumbnail-mode-line-up-map "g" 'tumme-line-up-dynamic) | |
1456 | ;; "f" for "fixed" number of thumbs per row | |
1457 | (define-key tumme-thumbnail-mode-line-up-map "f" 'tumme-line-up) | |
1458 | ;; "i" for "interactive" | |
1459 | (define-key tumme-thumbnail-mode-line-up-map "i" 'tumme-line-up-interactive) | |
1460 | ||
1461 | ;; add tag map | |
1462 | (define-key tumme-thumbnail-mode-map "t" tumme-thumbnail-mode-tag-map) | |
1463 | ||
1464 | ;; map it to "t" so that the user can press it more quickly | |
1465 | (define-key tumme-thumbnail-mode-tag-map "t" 'tumme-tag-thumbnail) | |
1466 | ;; "r" for "remove" | |
1467 | (define-key tumme-thumbnail-mode-tag-map "r" 'tumme-tag-thumbnail-remove) | |
1468 | ||
1469 | (define-key tumme-thumbnail-mode-map "\C-m" | |
1470 | 'tumme-display-thumbnail-original-image) | |
1471 | (define-key tumme-thumbnail-mode-map [C-return] | |
1472 | 'tumme-thumbnail-display-external) | |
1473 | ||
1474 | (define-key tumme-thumbnail-mode-map "l" 'tumme-rotate-thumbnail-left) | |
1475 | (define-key tumme-thumbnail-mode-map "r" 'tumme-rotate-thumbnail-right) | |
1476 | ||
1477 | (define-key tumme-thumbnail-mode-map "L" 'tumme-rotate-original-left) | |
1478 | (define-key tumme-thumbnail-mode-map "R" 'tumme-rotate-original-right) | |
1479 | ||
1480 | (define-key tumme-thumbnail-mode-map "D" 'tumme-thumbnail-set-image-description) | |
1481 | ||
1482 | (define-key tumme-thumbnail-mode-map "\C-d" 'tumme-delete-char) | |
1483 | (define-key tumme-thumbnail-mode-map " " | |
1484 | 'tumme-display-next-thumbnail-original) | |
1485 | (define-key tumme-thumbnail-mode-map | |
1486 | (kbd "DEL") 'tumme-display-previous-thumbnail-original) | |
1487 | (define-key tumme-thumbnail-mode-map "c" 'tumme-comment-thumbnail) | |
1488 | (define-key tumme-thumbnail-mode-map "q" 'tumme-kill-buffer-and-window) | |
1489 | ||
1490 | ;; Mouse | |
1491 | (define-key tumme-thumbnail-mode-map [mouse-2] 'tumme-mouse-display-image) | |
1492 | (define-key tumme-thumbnail-mode-map [mouse-1] 'tumme-mouse-select-thumbnail) | |
1493 | ||
1494 | ;; Seems I must first set C-down-mouse-1 to undefined, or else it | |
1495 | ;; will trigger the buffer menu. If I try to instead bind | |
1496 | ;; C-down-mouse-1 to `tumme-mouse-toggle-mark', I get a message | |
1497 | ;; about C-mouse-1 not being defined afterwards. Annoying, but I | |
1498 | ;; probably do not completely understand mouse events. | |
1499 | ||
1500 | (define-key tumme-thumbnail-mode-map [C-down-mouse-1] 'undefined) | |
1501 | (define-key tumme-thumbnail-mode-map [C-mouse-1] 'tumme-mouse-toggle-mark) | |
1502 | ||
1503 | ;; Menu | |
1504 | (define-key tumme-thumbnail-mode-map [menu-bar tumme] | |
1505 | (cons "Tumme" (make-sparse-keymap "Tumme"))) | |
1506 | ||
1507 | (define-key tumme-thumbnail-mode-map | |
1508 | [menu-bar tumme tumme-kill-buffer-and-window] | |
1509 | '("Quit" . tumme-kill-buffer-and-window)) | |
1510 | ||
1511 | (define-key tumme-thumbnail-mode-map | |
1512 | [menu-bar tumme tumme-delete-char] | |
1513 | '("Delete thumbnail from buffer" . tumme-delete-char)) | |
1514 | ||
1515 | (define-key tumme-thumbnail-mode-map | |
1516 | [menu-bar tumme tumme-tag-thumbnail-remove] | |
1517 | '("Remove tag from thumbnail" . tumme-tag-thumbnail-remove)) | |
1518 | ||
1519 | (define-key tumme-thumbnail-mode-map | |
1520 | [menu-bar tumme tumme-tag-thumbnail] | |
1521 | '("Tag thumbnail" . tumme-tag-thumbnail)) | |
1522 | ||
1523 | (define-key tumme-thumbnail-mode-map | |
1524 | [menu-bar tumme tumme-comment-thumbnail] | |
1525 | '("Comment thumbnail" . tumme-comment-thumbnail)) | |
1526 | ||
1527 | (define-key tumme-thumbnail-mode-map | |
1528 | [menu-bar tumme tumme-refresh-thumb] | |
1529 | '("Refresh thumb" . tumme-refresh-thumb)) | |
1530 | (define-key tumme-thumbnail-mode-map | |
1531 | [menu-bar tumme tumme-line-up-dynamic] | |
1532 | '("Dynamic line up" . tumme-line-up-dynamic)) | |
1533 | (define-key tumme-thumbnail-mode-map | |
1534 | [menu-bar tumme tumme-line-up] | |
1535 | '("Line up thumbnails" . tumme-line-up)) | |
1536 | ||
1537 | (define-key tumme-thumbnail-mode-map | |
1538 | [menu-bar tumme tumme-rotate-thumbnail-left] | |
1539 | '("Rotate thumbnail left" . tumme-rotate-thumbnail-left)) | |
1540 | (define-key tumme-thumbnail-mode-map | |
1541 | [menu-bar tumme tumme-rotate-thumbnail-right] | |
1542 | '("Rotate thumbnail right" . tumme-rotate-thumbnail-right)) | |
1543 | ||
1544 | (define-key tumme-thumbnail-mode-map | |
1545 | [menu-bar tumme tumme-rotate-original-left] | |
1546 | '("Rotate original left" . tumme-rotate-original-left)) | |
1547 | (define-key tumme-thumbnail-mode-map | |
1548 | [menu-bar tumme tumme-rotate-original-right] | |
1549 | '("Rotate original right" . tumme-rotate-original-right)) | |
1550 | ||
1551 | (define-key tumme-thumbnail-mode-map | |
1552 | [menu-bar tumme tumme-toggle-movement-tracking] | |
1553 | '("Toggle movement tracking on/off" . tumme-toggle-movement-tracking)) | |
1554 | ||
1555 | (define-key tumme-thumbnail-mode-map | |
1556 | [menu-bar tumme tumme-jump-original-dired-buffer] | |
1557 | '("Jump to dired buffer" . tumme-jump-original-dired-buffer)) | |
1558 | (define-key tumme-thumbnail-mode-map | |
1559 | [menu-bar tumme tumme-track-original-file] | |
1560 | '("Track original" . tumme-track-original-file)) | |
1561 | ||
1562 | (define-key tumme-thumbnail-mode-map | |
1563 | [menu-bar tumme tumme-flag-thumb-original-file] | |
1564 | '("Flag original for deletion" . tumme-flag-thumb-original-file)) | |
1565 | (define-key tumme-thumbnail-mode-map | |
1566 | [menu-bar tumme tumme-unmark-thumb-original-file] | |
1567 | '("Unmark original" . tumme-unmark-thumb-original-file)) | |
1568 | (define-key tumme-thumbnail-mode-map | |
1569 | [menu-bar tumme tumme-mark-thumb-original-file] | |
1570 | '("Mark original" . tumme-mark-thumb-original-file)) | |
1571 | ||
1572 | (define-key tumme-thumbnail-mode-map | |
1573 | [menu-bar tumme tumme-thumbnail-display-external] | |
1574 | '("Display in external viewer" . tumme-thumbnail-display-external)) | |
1575 | (define-key tumme-thumbnail-mode-map | |
1576 | [menu-bar tumme tumme-display-thumbnail-original-image] | |
1577 | '("Display image" . tumme-display-thumbnail-original-image))) | |
1578 | ||
1579 | (defvar tumme-display-image-mode-map (make-sparse-keymap) | |
1580 | "Keymap for `tumme-display-image-mode'.") | |
1581 | ||
1582 | (defun tumme-define-display-image-mode-keymap () | |
1583 | "Define keymap for `tumme-display-image-mode'." | |
1584 | ||
1585 | ;; Keys | |
1586 | (define-key tumme-display-image-mode-map "q" 'tumme-kill-buffer-and-window) | |
1587 | ||
1588 | (define-key tumme-display-image-mode-map "f" | |
1589 | 'tumme-display-current-image-full) | |
1590 | ||
1591 | (define-key tumme-display-image-mode-map "s" | |
1592 | 'tumme-display-current-image-sized) | |
1593 | ||
1594 | ;; Menu | |
1595 | (define-key tumme-display-image-mode-map [menu-bar tumme] | |
1596 | (cons "Tumme" (make-sparse-keymap "Tumme"))) | |
1597 | ||
1598 | (define-key tumme-display-image-mode-map | |
1599 | [menu-bar tumme tumme-kill-buffer-and-window] | |
1600 | '("Quit" . tumme-kill-buffer-and-window)) | |
1601 | ||
1602 | (define-key tumme-display-image-mode-map | |
1603 | [menu-bar tumme tumme-display-current-image-sized] | |
1604 | '("Display original, sized to fit" . tumme-display-current-image-sized)) | |
1605 | ||
1606 | (define-key tumme-display-image-mode-map | |
1607 | [menu-bar tumme tumme-display-current-image-full] | |
1608 | '("Display original, full size" . tumme-display-current-image-full)) | |
1609 | ||
1610 | ) | |
1611 | ||
1612 | (defun tumme-display-current-image-full () | |
1613 | "Display current image in full size." | |
1614 | (interactive) | |
1615 | (let ((file (tumme-original-file-name))) | |
1616 | (if file | |
1617 | (progn | |
1618 | (tumme-display-image file t) | |
1619 | (message "Full size image displayed")) | |
1620 | (error "No original file name at point")))) | |
1621 | ||
1622 | (defun tumme-display-current-image-sized () | |
1623 | "Display current image in sized to fit window dimensions." | |
1624 | (interactive) | |
1625 | (let ((file (tumme-original-file-name))) | |
1626 | (if file | |
1627 | (progn | |
1628 | (tumme-display-image file) | |
1629 | (message "Full size image displayed")) | |
1630 | (error "No original file name at point")))) | |
1631 | ||
1632 | (define-derived-mode tumme-thumbnail-mode | |
1633 | fundamental-mode "tumme-thumbnail" | |
1634 | "Browse and manipulate thumbnail images using dired. | |
1635 | Use `tumme-dired' and `tumme-setup-dired-keybindings' to get a | |
1636 | nice setup to start with." | |
1637 | (tumme-define-thumbnail-mode-keymap) | |
1638 | (message "tumme-thumbnail-mode enabled")) | |
1639 | ||
1640 | (define-derived-mode tumme-display-image-mode | |
1641 | fundamental-mode "tumme-image-display" | |
1642 | "Mode for displaying and manipulating original image. | |
1643 | Resized or in full-size." | |
1644 | (tumme-define-display-image-mode-keymap) | |
1645 | (message "tumme-display-image-mode enabled")) | |
1646 | ||
02c88f47 | 1647 | ;;;###autoload |
4d4a3fb3 RS |
1648 | (defun tumme-setup-dired-keybindings () |
1649 | "Setup easy-to-use keybindings for the commands to be used in dired mode. | |
1650 | Note that n, p and <down> and <up> will be hijacked and bound to | |
1651 | `tumme-dired-x-line'." | |
1652 | (interactive) | |
1653 | ||
1654 | ;; Hijack previous and next line movement. Let C-p and C-b be | |
1655 | ;; though... | |
1656 | ||
1657 | (define-key dired-mode-map "p" 'tumme-dired-previous-line) | |
1658 | (define-key dired-mode-map "n" 'tumme-dired-next-line) | |
1659 | (define-key dired-mode-map [up] 'tumme-dired-previous-line) | |
1660 | (define-key dired-mode-map [down] 'tumme-dired-next-line) | |
1661 | ||
1662 | (define-key dired-mode-map (kbd "C-S-n") 'tumme-next-line-and-display) | |
1663 | (define-key dired-mode-map (kbd "C-S-p") 'tumme-previous-line-and-display) | |
1664 | (define-key dired-mode-map (kbd "C-S-m") 'tumme-mark-and-display-next) | |
1665 | ||
1666 | (define-key dired-mode-map "\C-td" 'tumme-display-thumbs) | |
1667 | (define-key dired-mode-map "\C-tt" 'tumme-tag-files) | |
1668 | (define-key dired-mode-map "\C-tr" 'tumme-tag-remove) | |
1669 | (define-key dired-mode-map [tab] 'tumme-jump-thumbnail-buffer) | |
1670 | (define-key dired-mode-map "\C-ti" 'tumme-display-dired-image) | |
1671 | (define-key dired-mode-map "\C-tx" 'tumme-dired-display-external) | |
1672 | (define-key dired-mode-map "\C-ta" 'tumme-display-thumbs-append) | |
1673 | (define-key dired-mode-map "\C-t." 'tumme-display-thumb) | |
1674 | (define-key dired-mode-map "\C-tc" 'tumme-dired-comment-files) | |
1675 | (define-key dired-mode-map "\C-tf" 'tumme-mark-tagged-files) | |
1676 | ||
1677 | ;; Menu for dired | |
1678 | (define-key dired-mode-map [menu-bar tumme] | |
1679 | (cons "Tumme" (make-sparse-keymap "Tumme"))) | |
1680 | ||
1681 | (define-key dired-mode-map [menu-bar tumme tumme-copy-with-exif-file-name] | |
1682 | '("Copy with EXIF file name" . tumme-copy-with-exif-file-name)) | |
1683 | ||
1684 | (define-key dired-mode-map [menu-bar tumme tumme-dired-comment-files] | |
1685 | '("Comment files" . tumme-dired-comment-files)) | |
1686 | ||
1687 | (define-key dired-mode-map [menu-bar tumme tumme-mark-tagged-files] | |
1688 | '("Mark tagged files" . tumme-mark-tagged-files)) | |
1689 | ||
1690 | (define-key dired-mode-map [menu-bar tumme tumme-tag-remove] | |
1691 | '("Remove tag from files" . tumme-tag-remove)) | |
1692 | ||
1693 | (define-key dired-mode-map [menu-bar tumme tumme-tag-files] | |
1694 | '("Tag files" . tumme-tag-files)) | |
1695 | ||
1696 | (define-key dired-mode-map [menu-bar tumme tumme-jump-thumbnail-buffer] | |
1697 | '("Jump to thumbnail buffer" . tumme-jump-thumbnail-buffer)) | |
1698 | ||
1699 | (define-key dired-mode-map [menu-bar tumme tumme-toggle-movement-tracking] | |
1700 | '("Toggle movement tracking" . tumme-toggle-movement-tracking)) | |
1701 | ||
1702 | (define-key dired-mode-map | |
1703 | [menu-bar tumme tumme-toggle-append-browsing] | |
1704 | '("Toggle append browsing" . tumme-toggle-append-browsing)) | |
1705 | ||
1706 | (define-key dired-mode-map | |
1707 | [menu-bar tumme tumme-toggle-disp-props] | |
1708 | '("Toggle display properties" . tumme-toggle-dired-display-properties)) | |
1709 | ||
1710 | (define-key dired-mode-map | |
1711 | [menu-bar tumme tumme-dired-display-external] | |
1712 | '("Display in external viewer" . tumme-dired-display-external)) | |
1713 | (define-key dired-mode-map | |
1714 | [menu-bar tumme tumme-display-dired-image] | |
1715 | '("Display image" . tumme-display-dired-image)) | |
1716 | (define-key dired-mode-map | |
1717 | [menu-bar tumme tumme-display-thumb] | |
1718 | '("Display this thumbnail" . tumme-display-thumb)) | |
1719 | (define-key dired-mode-map | |
1720 | [menu-bar tumme tumme-display-thumbs-append] | |
1721 | '("Display thumbnails append" . tumme-display-thumbs-append)) | |
1722 | (define-key dired-mode-map | |
1723 | [menu-bar tumme tumme-display-thumbs] | |
1724 | '("Display thumbnails" . tumme-display-thumbs)) | |
1725 | ||
1726 | (define-key dired-mode-map | |
1727 | [menu-bar tumme tumme-create-thumbs] | |
1728 | '("Create thumbnails for marked files" . tumme-create-thumbs)) | |
1729 | ||
1730 | (define-key dired-mode-map | |
1731 | [menu-bar tumme tumme-mark-and-display-next] | |
1732 | '("Mark and display next" . tumme-mark-and-display-next)) | |
1733 | (define-key dired-mode-map | |
1734 | [menu-bar tumme tumme-previous-line-and-display] | |
1735 | '("Display thumb for previous file" . tumme-previous-line-and-display)) | |
1736 | (define-key dired-mode-map | |
1737 | [menu-bar tumme tumme-next-line-and-display] | |
1738 | '("Display thumb for next file" . tumme-next-line-and-display))) | |
1739 | ||
1740 | (defun tumme-create-thumbs (&optional arg) | |
1741 | "Create thumbnail images for all marked files in dired. | |
1742 | With prefix argument ARG, create thumbnails even if they already exist | |
1743 | \(i.e. use this to refresh your thumbnails)." | |
1744 | (interactive "P") | |
1745 | (let (curr-file thumb-name files count) | |
1746 | (setq files (dired-get-marked-files)) | |
1747 | (mapcar | |
1748 | (lambda (curr-file) | |
1749 | (setq thumb-name (tumme-thumb-name curr-file)) | |
1750 | ;; If the user overrides the exist check, we must clear the | |
1751 | ;; image cache so that if the user wants to display the | |
1752 | ;; thumnail, it is not fetched from cache. | |
1753 | (if arg | |
1754 | (clear-image-cache)) | |
1755 | (if (or (not (file-exists-p thumb-name)) | |
1756 | arg) | |
1757 | (if (not (= 0 (tumme-create-thumb curr-file | |
1758 | (tumme-thumb-name curr-file)))) | |
1759 | (error "Thumb could not be created")))) | |
1760 | files))) | |
1761 | ||
1762 | (defvar tumme-slideshow-timer nil | |
1763 | "Slideshow timer.") | |
1764 | ||
1765 | (defvar tumme-slideshow-count 0 | |
1766 | "Keeping track on number of images in slideshow.") | |
1767 | ||
1768 | (defvar tumme-slideshow-times 0 | |
1769 | "Number of pictures to display in slideshow.") | |
1770 | ||
1771 | (defun tumme-slideshow-step () | |
1772 | "Step to next file, if `tumme-slideshow-times' has not been reached." | |
1773 | (if (< tumme-slideshow-count tumme-slideshow-times) | |
1774 | (progn | |
1775 | (message "%s" (1+ tumme-slideshow-count)) | |
1776 | (setq tumme-slideshow-count (1+ tumme-slideshow-count)) | |
1777 | (tumme-next-line-and-display)) | |
1778 | (tumme-slideshow-stop))) | |
1779 | ||
1780 | (defun tumme-slideshow-start () | |
1781 | "Start slideshow. | |
1782 | Ask user for number of images to show and the delay in between." | |
1783 | (interactive) | |
1784 | (setq tumme-slideshow-count 0) | |
1785 | (setq tumme-slideshow-times (string-to-number (read-string "How many: "))) | |
1786 | (let ((repeat (string-to-number | |
1787 | (read-string | |
1788 | "Delay, in seconds. Decimals are accepted : " "1")))) | |
1789 | (setq tumme-slideshow-timer | |
1790 | (run-with-timer | |
1791 | 0 repeat | |
1792 | 'tumme-slideshow-step)))) | |
1793 | ||
1794 | (defun tumme-slideshow-stop () | |
1795 | "Cancel slideshow." | |
1796 | (interactive) | |
1797 | (cancel-timer tumme-slideshow-timer)) | |
1798 | ||
1799 | (defun tumme-delete-char () | |
1800 | "Remove current thumbnail from thumbnail buffer and line up." | |
1801 | (interactive) | |
1802 | (let ((inhibit-read-only t)) | |
1803 | (delete-char 1) | |
1804 | (if (looking-at " ") | |
1805 | (delete-char 1)))) | |
1806 | ||
1807 | (defun tumme-display-thumbs-append () | |
1808 | "Append thumbnails to `tumme-thumbnail-buffer'." | |
1809 | (interactive) | |
1810 | (tumme-display-thumbs nil t)) | |
1811 | ||
1812 | (defun tumme-display-thumb () | |
1813 | "Shorthard for `tumme-display-thumbs' with prefix argument." | |
1814 | (interactive) | |
1815 | (tumme-display-thumbs t)) | |
1816 | ||
1817 | (defun tumme-line-up () | |
1818 | "Line up thumbnails according to `tumme-thumbs-per-row'. | |
1819 | See also `tumme-line-up-dynamic'." | |
1820 | (interactive) | |
1821 | (let ((inhibit-read-only t)) | |
1822 | (goto-char (point-min)) | |
1823 | (while (and (not (tumme-image-at-point-p)) | |
1824 | (not (eobp))) | |
1825 | (delete-char 1)) | |
1826 | (while (not (eobp)) | |
1827 | (forward-char) | |
1828 | (while (and (not (tumme-image-at-point-p)) | |
1829 | (not (eobp))) | |
1830 | (delete-char 1))) | |
1831 | (goto-char (point-min)) | |
1832 | (let ((count 0)) | |
1833 | (while (not (eobp)) | |
1834 | (forward-char) | |
1835 | (if (= tumme-thumbs-per-row 1) | |
1836 | (insert "\n") | |
1837 | (insert " ") | |
1838 | (setq count (1+ count)) | |
1839 | (if (= count (- tumme-thumbs-per-row 1)) | |
1840 | (progn | |
1841 | (forward-char) | |
1842 | (insert "\n") | |
1843 | (setq count 0)))))) | |
1844 | (goto-char (point-min)))) | |
1845 | ||
1846 | (defun tumme-line-up-dynamic () | |
1847 | "Line up thumbnails images dynamically. | |
1848 | Calculate how many thumbnails that fits." | |
1849 | (interactive) | |
1850 | (let* ((char-width (frame-char-width)) | |
1851 | (width (tumme-window-width-pixels (tumme-thumbnail-window))) | |
1852 | (tumme-thumbs-per-row | |
1853 | (/ width | |
1854 | (+ (* 2 tumme-thumb-relief) | |
1855 | (* 2 tumme-thumb-margin) | |
1856 | tumme-thumb-size char-width)))) | |
1857 | (tumme-line-up))) | |
1858 | ||
1859 | (defun tumme-line-up-interactive () | |
1860 | "Line up thumbnails interactively. | |
1861 | Ask user how many thumbnails that should be displayed per row." | |
1862 | (interactive) | |
1863 | (let ((tumme-thumbs-per-row | |
1864 | (string-to-number (read-string "How many thumbs per row: ")))) | |
1865 | (if (not (> tumme-thumbs-per-row 0)) | |
1866 | (message "Number must be greater than 0") | |
1867 | (tumme-line-up)))) | |
1868 | ||
1869 | (defun tumme-thumbnail-display-external () | |
1870 | "Display original image for thumbnail at point using external viewer." | |
1871 | ||
1872 | (interactive) | |
1873 | (let ((file (tumme-original-file-name))) | |
1874 | (if (not (tumme-image-at-point-p)) | |
1875 | (message "No thumbnail at point") | |
1876 | (if (not file) | |
1877 | (message "No original file name found") | |
1878 | (shell-command (format "%s \"%s\"" | |
1879 | tumme-external-viewer | |
1880 | file)))))) | |
1881 | ||
1882 | (defun tumme-dired-display-external () | |
1883 | "Display file at point using an external viewer." | |
1884 | (interactive) | |
1885 | (let ((file (dired-get-filename))) | |
1886 | (shell-command (format "%s \"%s\"" | |
1887 | tumme-external-viewer | |
1888 | file)))) | |
1889 | ||
1890 | (defun tumme-window-width-pixels (window) | |
1891 | "Calculate WINDOW width in pixels." | |
1892 | (* (window-width window) (frame-char-width))) | |
1893 | ||
1894 | (defun tumme-window-height-pixels (window) | |
1895 | "Calculate WINDOW height in pixels." | |
1896 | ;; Note: The mode-line consumes one line | |
1897 | (* (- (window-height window) 1) (frame-char-height))) | |
1898 | ||
1899 | (defun tumme-display-window () | |
1900 | "Return window where `tumme-display-image-buffer' is visible." | |
1901 | (get-window-with-predicate | |
1902 | (lambda (window) | |
1903 | (equal (buffer-name (window-buffer window)) tumme-display-image-buffer)) | |
1904 | nil t)) | |
1905 | ||
1906 | (defun tumme-thumbnail-window () | |
1907 | "Return window where `tumme-thumbnail-buffer' is visible." | |
1908 | (get-window-with-predicate | |
1909 | (lambda (window) | |
1910 | (equal (buffer-name (window-buffer window)) tumme-thumbnail-buffer)) | |
1911 | nil t)) | |
1912 | ||
1913 | (defun tumme-associated-dired-buffer-window () | |
1914 | "Return window where associated dired buffer is visible." | |
1915 | (let (buf) | |
1916 | (if (tumme-image-at-point-p) | |
1917 | (progn | |
1918 | (setq buf (tumme-associated-dired-buffer)) | |
1919 | (get-window-with-predicate | |
1920 | (lambda (window) | |
1921 | (equal (window-buffer window) buf)))) | |
1922 | (error "No thumbnail image at point")))) | |
1923 | ||
1924 | (defun tumme-display-window-width () | |
1925 | "Return width, in pixels, of tumme's image display window." | |
1926 | (- (tumme-window-width-pixels (tumme-display-window)) | |
1927 | tumme-display-window-width-correction)) | |
1928 | ||
1929 | (defun tumme-display-window-height () | |
1930 | "Return height, in pixels, of tumme's image display window." | |
1931 | (- (tumme-window-height-pixels (tumme-display-window)) | |
1932 | tumme-display-window-height-correction)) | |
1933 | ||
1934 | (defun tumme-display-image (file &optional original-size) | |
1935 | "Display image FILE in image buffer. | |
1936 | Use this when you want to display the image, semi sized, in a window | |
1937 | next to the thumbnail window - typically a three-window configuration | |
1938 | with dired to the left, thumbnail window to the upper right and image | |
1939 | window to the lower right. The image is sized to fit the display | |
1940 | window (using a temporary file, don't worry). Because of this, it | |
1941 | will not be as quick as opening it directly, but on most modern | |
1942 | systems it should feel snappy enough. | |
1943 | ||
1944 | If optional argument ORIGINAL-SIZE is non-nil, display image in its | |
1945 | original size." | |
1946 | (let ((new-file (expand-file-name tumme-temp-image-file)) | |
1947 | size-x size-y command ret) | |
1948 | (setq file (expand-file-name file)) | |
1949 | (if (not original-size) | |
1950 | (progn | |
1951 | (setq size-x (tumme-display-window-width)) | |
1952 | (setq size-y (tumme-display-window-height)) | |
1953 | (setq command | |
1954 | (format-spec | |
1955 | tumme-cmd-create-temp-image-options | |
1956 | (list | |
1957 | (cons ?p tumme-cmd-create-temp-image-program) | |
1958 | (cons ?x size-x) | |
1959 | (cons ?y size-y) | |
1960 | (cons ?f file) | |
1961 | (cons ?t new-file)))) | |
1962 | (setq ret (shell-command command nil)) | |
1963 | (if (not (= 0 ret)) | |
1964 | (error "Could not resize image"))) | |
1965 | (copy-file file new-file t)) | |
1966 | (save-excursion | |
1967 | (set-buffer (tumme-create-display-image-buffer)) | |
1968 | (let ((inhibit-read-only t)) | |
1969 | (erase-buffer) | |
1970 | (clear-image-cache) | |
1971 | (tumme-insert-image tumme-temp-image-file 'jpeg 0 0) | |
1972 | (goto-char (point-min)) | |
1973 | (tumme-update-property 'original-file-name file))))) | |
1974 | ||
1975 | (defun tumme-display-thumbnail-original-image (&optional arg) | |
1976 | "Display current thumbnail's original image in display buffer. | |
1977 | See documentation for `tumme-display-image' for more information. | |
1978 | With prefix argument ARG, display image in its original size." | |
1979 | (interactive "P") | |
1980 | (let ((file (tumme-original-file-name))) | |
1981 | (if (not (string-equal major-mode "tumme-thumbnail-mode")) | |
1982 | (message "Not in tumme-thumbnail-mode") | |
1983 | (if (not (tumme-image-at-point-p)) | |
1984 | (message "No thumbnail at point") | |
1985 | (if (not file) | |
1986 | (message "No original file name found") | |
1987 | (tumme-display-image file arg)))))) | |
1988 | ||
1989 | (defun tumme-display-dired-image (&optional arg) | |
1990 | "Display current image file. | |
1991 | See documentation for `tumme-display-image' for more information. | |
1992 | With prefix argument ARG, display image in its original size." | |
1993 | (interactive "P") | |
1994 | (tumme-display-image (dired-get-filename) arg)) | |
1995 | ||
1996 | (defun tumme-image-at-point-p () | |
1997 | "Return true if there is a tumme thumbnail at point." | |
1998 | (get-text-property (point) 'tumme-thumbnail)) | |
1999 | ||
2000 | (defun tumme-rotate-thumbnail (degrees) | |
2001 | "Rotate thumbnail DEGREES degrees." | |
2002 | (if (not (tumme-image-at-point-p)) | |
2003 | (message "No thumbnail at point") | |
2004 | (let ((file (tumme-thumb-name (tumme-original-file-name))) | |
2005 | command) | |
2006 | (setq command (format-spec | |
2007 | tumme-cmd-rotate-thumbnail-options | |
2008 | (list | |
2009 | (cons ?p tumme-cmd-rotate-thumbnail-program) | |
2010 | (cons ?d degrees) | |
2011 | (cons ?t (expand-file-name file))))) | |
2012 | (shell-command command nil) | |
2013 | ;; Clear the cache to refresh image. I wish I could just refresh | |
2014 | ;; the current file but I do not know how to do that. Yet... | |
2015 | (clear-image-cache)))) | |
2016 | ||
2017 | (defun tumme-rotate-thumbnail-left () | |
2018 | "Rotate thumbnail left (counter clockwise) 90 degrees. | |
2019 | The result of the rotation is displayed in the image display area | |
2020 | and a confirmation is needed before the original image files is | |
2021 | overwritten. This confirmation can be turned off using | |
2022 | `tumme-rotate-original-ask-before-overwrite'." | |
2023 | (interactive) | |
2024 | (tumme-rotate-thumbnail "270")) | |
2025 | ||
2026 | (defun tumme-rotate-thumbnail-right () | |
2027 | "Rotate thumbnail counter right (clockwise) 90 degrees. | |
2028 | The result of the rotation is displayed in the image display area | |
2029 | and a confirmation is needed before the original image files is | |
2030 | overwritten. This confirmation can be turned off using | |
2031 | `tumme-rotate-original-ask-before-overwrite'." | |
2032 | (interactive) | |
2033 | (tumme-rotate-thumbnail "90")) | |
2034 | ||
2035 | (defun tumme-refresh-thumb () | |
2036 | "Force creation of new image for current thumbnail." | |
2037 | (interactive) | |
2038 | (let ((file (tumme-original-file-name))) | |
2039 | (clear-image-cache) | |
2040 | (tumme-create-thumb file (tumme-thumb-name file)))) | |
2041 | ||
2042 | (defun tumme-rotate-original (degrees) | |
2043 | "Rotate original image DEGREES degrees." | |
2044 | (if (not (tumme-image-at-point-p)) | |
2045 | (message "No image at point") | |
2046 | (let ((file (tumme-original-file-name)) | |
2047 | command temp-file) | |
2048 | (if (not (string-match "\.[jJ][pP[eE]?[gG]$" file)) | |
2049 | (error "Only JPEG images can be rotated!")) | |
2050 | (setq command (format-spec | |
2051 | tumme-cmd-rotate-original-options | |
2052 | (list | |
2053 | (cons ?p tumme-cmd-rotate-original-program) | |
2054 | (cons ?d degrees) | |
2055 | (cons ?o (expand-file-name file)) | |
2056 | (cons ?t tumme-temp-rotate-image-file)))) | |
2057 | (if (not (= 0 (shell-command command nil))) | |
2058 | (error "Could not rotate image") | |
2059 | (tumme-display-image tumme-temp-rotate-image-file) | |
2060 | (if (or (and tumme-rotate-original-ask-before-overwrite | |
2061 | (y-or-n-p "Rotate to temp file OK. Overwrite original image? ")) | |
2062 | (not tumme-rotate-original-ask-before-overwrite)) | |
2063 | (progn | |
2064 | (copy-file tumme-temp-rotate-image-file file t) | |
2065 | (tumme-refresh-thumb)) | |
2066 | (tumme-display-image file)))))) | |
2067 | ||
2068 | (defun tumme-rotate-original-left () | |
2069 | "Rotate original image left (counter clockwise) 90 degrees." | |
2070 | (interactive) | |
2071 | (tumme-rotate-original "270")) | |
2072 | ||
2073 | (defun tumme-rotate-original-right () | |
2074 | "Rotate original image right (clockwise) 90 degrees." | |
2075 | (interactive) | |
2076 | (tumme-rotate-original "90")) | |
2077 | ||
2078 | (defun tumme-get-exif-file-name (file) | |
2079 | "Use the image's EXIF information to return a unique file name. | |
2080 | The file name should be unique as long as you do not take more than | |
2081 | one picture per second. The original file name is suffixed at the end | |
2082 | for traceability. The format of the returned file name is | |
2083 | YYYY_MM_DD_HH_MM_DD_ORIG_FILE_NAME.jpg. Used from | |
2084 | `tumme-copy-with-exif-file-name'." | |
2085 | (let (data no-exif-data-found) | |
2086 | (if (not (string-match "\.[Jj][Pp][Ee]?[Gg]$" (expand-file-name file))) | |
2087 | (progn | |
2088 | (setq no-exif-data-found t) | |
2089 | (setq data | |
2090 | (format-time-string | |
2091 | "%Y:%m:%d %H:%M:%S" | |
2092 | (nth 5 (file-attributes (expand-file-name file)))))) | |
2093 | (setq data (tumme-get-exif-data (expand-file-name file) "DateTimeOriginal"))) | |
2094 | (while (string-match "[ :]" data) | |
2095 | (setq data (replace-match "_" nil nil data))) | |
2096 | (format "%s%s%s" data | |
2097 | (if no-exif-data-found | |
2098 | "_noexif_" | |
2099 | "_") | |
2100 | (file-name-nondirectory file)))) | |
2101 | ||
2102 | (defun tumme-thumbnail-set-image-description () | |
2103 | "Set the ImageDescription EXIF tag for the original image. | |
2104 | If the image already has a value for this tag, it is used as the | |
2105 | default value at the prompt." | |
2106 | (interactive) | |
2107 | (if (not (tumme-image-at-point-p)) | |
2108 | (message "No thumbnail at point") | |
2109 | (let* ((file (tumme-original-file-name)) | |
2110 | (old-value (tumme-get-exif-data file "ImageDescription"))) | |
2111 | (if (eq 0 | |
2112 | (tumme-set-exif-data file "ImageDescription" | |
2113 | (read-string "Value of ImageDescription: " old-value))) | |
2114 | (message "Successfully wrote ImageDescription tag.") | |
2115 | (error "Could not write ImageDescription tag"))))) | |
2116 | ||
2117 | (defun tumme-set-exif-data (file tag-name tag-value) | |
2118 | "In FILE, set EXIF tag TAG-NAME to value TAG-VALUE." | |
2119 | (let (command) | |
2120 | (setq command (format-spec | |
2121 | tumme-cmd-write-exif-data-options | |
2122 | (list | |
2123 | (cons ?p tumme-cmd-write-exif-data-program) | |
2124 | (cons ?f (expand-file-name file)) | |
2125 | (cons ?t tag-name) | |
2126 | (cons ?v tag-value)))) | |
2127 | (shell-command command nil))) | |
2128 | ||
2129 | (defun tumme-get-exif-data (file tag-name) | |
2130 | "From FILE, return EXIF tag TAG-NAME." | |
2131 | (let ((buf (get-buffer-create "*tumme-get-exif-data*")) | |
2132 | command tag-value) | |
2133 | (setq command (format-spec | |
2134 | tumme-cmd-read-exif-data-options | |
2135 | (list | |
2136 | (cons ?p tumme-cmd-read-exif-data-program) | |
2137 | (cons ?f file) | |
2138 | (cons ?t tag-name)))) | |
2139 | (save-excursion | |
2140 | (set-buffer buf) | |
2141 | (delete-region (point-min) (point-max)) | |
2142 | (if (not (eq (shell-command command buf) 0)) | |
2143 | (error "Could not get EXIF tag") | |
2144 | (goto-char (point-min)) | |
2145 | ;; Clean buffer from newlines and carriage returns before | |
2146 | ;; getting final info | |
2147 | (while (search-forward-regexp "[\n\r]" nil t) | |
2148 | (replace-match "" nil t)) | |
2149 | (setq tag-value (buffer-substring (point-min) (point-max))))) | |
2150 | tag-value)) | |
2151 | ||
2152 | (defun tumme-copy-with-exif-file-name () | |
2153 | "Copy file with unique name to main image directory. | |
2154 | Copy current or all marked files in dired to a new file in your main | |
2155 | image directory, using a file name generated by | |
2156 | `tumme-get-exif-file-name'. This might or might not be useful for | |
2157 | other people, but I use it each time I fetch images from my digital | |
2158 | camera, for copying the images into my main image directory. | |
2159 | ||
2160 | Typically I open up the folder where I store my incoming digital | |
2161 | images, with file names like dscn0319.jpg, dscn0320.jpg etc., mark the | |
2162 | files I want to copy into my main image directory, and execute this | |
2163 | function. The result is a couple of new files in | |
2164 | `tumme-main-image-directory' called 2005_05_08_12_52_00_dscn0319.jpg, | |
2165 | 2005_05_08_14_27_45_dscn0320.jpg etc. | |
2166 | ||
2167 | When the images are safely in my main image directory I start to | |
2168 | browse and tag them using rest of the functionality in `tumme'." | |
2169 | (interactive) | |
2170 | (let (new-name | |
2171 | (files (dired-get-marked-files))) | |
2172 | (mapcar | |
2173 | (lambda (curr-file) | |
2174 | (setq new-name | |
2175 | (format "%s/%s" | |
2176 | (file-name-as-directory | |
2177 | (expand-file-name tumme-main-image-directory)) | |
2178 | (tumme-get-exif-file-name curr-file))) | |
2179 | (message "Copying %s to %s" curr-file new-name) | |
2180 | (copy-file curr-file new-name)) | |
2181 | files))) | |
2182 | ||
2183 | (defun tumme-display-next-thumbnail-original () | |
2184 | "In thubnail buffer, move to next thumbnail and display the image." | |
2185 | (interactive) | |
2186 | (tumme-forward-char) | |
2187 | (tumme-display-thumbnail-original-image)) | |
2188 | ||
2189 | (defun tumme-display-previous-thumbnail-original () | |
2190 | "Move to previous thumbnail and display image." | |
2191 | ||
2192 | (interactive) | |
2193 | (tumme-backward-char) | |
2194 | (tumme-display-thumbnail-original-image)) | |
2195 | ||
2196 | (defun tumme-write-comment (file comment) | |
2197 | "For FILE, write comment COMMENT in database." | |
2198 | (save-excursion | |
2199 | (let (end buf comment-beg | |
2200 | (base-name (file-name-nondirectory file))) | |
2201 | (setq buf (find-file tumme-db-file)) | |
2202 | (goto-char (point-min)) | |
2203 | (if (search-forward-regexp | |
2204 | (format "^%s" base-name) nil t) | |
2205 | (progn | |
2206 | (end-of-line) | |
2207 | (setq end (point)) | |
2208 | (beginning-of-line) | |
2209 | ;; Delete old comment, if any | |
2210 | (cond ((search-forward ";comment:" end t) | |
2211 | (setq comment-beg (match-beginning 0)) | |
2212 | ;; Any tags after the comment? | |
2213 | (if (search-forward ";" end t) | |
2214 | (setq comment-end (- (point) 1)) | |
2215 | (setq comment-end end)) | |
2216 | ;; Delete comment tag and comment | |
2217 | (delete-region comment-beg comment-end))) | |
2218 | ;; Insert new comment | |
2219 | (beginning-of-line) | |
2220 | (if (not (search-forward ";" end t)) | |
2221 | (progn | |
2222 | (end-of-line) | |
2223 | (insert ";"))) | |
2224 | (insert (format "comment:%s;" comment))) | |
2225 | ;; File does not exist in databse - add it. | |
2226 | (goto-char (point-max)) | |
2227 | (insert (format "\n%s;comment:%s" base-name comment))) | |
2228 | (save-buffer) | |
2229 | (kill-buffer buf)))) | |
2230 | ||
2231 | (defun tumme-update-property (prop value) | |
2232 | "Update text property PROP with value VALUE at point." | |
2233 | (let ((inhibit-read-only t)) | |
2234 | (put-text-property | |
2235 | (point) (1+ (point)) | |
2236 | prop | |
2237 | value))) | |
2238 | ||
2239 | (defun tumme-dired-comment-files () | |
2240 | "Add comment to current or marked files in dired." | |
2241 | (interactive) | |
2242 | (let ((files (dired-get-marked-files)) | |
2243 | (comment (tumme-read-comment))) | |
2244 | (mapcar | |
2245 | (lambda (curr-file) | |
2246 | (tumme-write-comment curr-file comment)) | |
2247 | files))) | |
2248 | ||
2249 | (defun tumme-comment-thumbnail () | |
2250 | "Add comment to current thumbnail in thumbnail buffer." | |
2251 | (interactive) | |
2252 | (let* ((file (tumme-original-file-name)) | |
2253 | (comment (tumme-read-comment file))) | |
2254 | (tumme-write-comment file comment) | |
2255 | (tumme-update-property 'comment comment)) | |
2256 | (tumme-display-thumb-properties)) | |
2257 | ||
2258 | (defun tumme-read-comment (&optional file) | |
2259 | "Read comment, optionally using old comment from FILE as initial value." | |
2260 | ||
2261 | (let ((comment | |
2262 | (read-string | |
2263 | "Comment: " | |
2264 | (if file (tumme-get-comment file))))) | |
2265 | comment)) | |
2266 | ||
2267 | (defun tumme-get-comment (file) | |
2268 | "Get comment for file FILE." | |
2269 | (save-excursion | |
2270 | (let (end buf comment-beg comment (base-name (file-name-nondirectory file))) | |
2271 | (setq buf (find-file tumme-db-file)) | |
2272 | (goto-char (point-min)) | |
2273 | (if (search-forward-regexp | |
2274 | (format "^%s" base-name) nil t) | |
2275 | (progn | |
2276 | (end-of-line) | |
2277 | (setq end (point)) | |
2278 | (beginning-of-line) | |
2279 | (cond ((search-forward ";comment:" end t) | |
2280 | (setq comment-beg (point)) | |
2281 | (if (search-forward ";" end t) | |
2282 | (setq comment-end (- (point) 1)) | |
2283 | (setq comment-end end)) | |
2284 | (setq comment (buffer-substring | |
2285 | comment-beg comment-end)))))) | |
2286 | (kill-buffer buf) | |
2287 | comment))) | |
2288 | ||
2289 | (defun tumme-mark-tagged-files () | |
2290 | "Use regexp to mark files with matching tag." | |
2291 | (interactive) | |
2292 | (let ((tag (read-string "Mark tagged files (regexp): ")) | |
2293 | (hits 0) | |
2294 | files buf) | |
2295 | (save-excursion | |
2296 | (setq buf (find-file tumme-db-file)) | |
2297 | (goto-char (point-min)) | |
2298 | ;; Collect matches | |
2299 | (while (search-forward-regexp | |
2300 | (concat "\\(^[^;]+\\);.*" tag ".*$") nil t) | |
2301 | (setq files (append (list (match-string 1)) files))) | |
2302 | (kill-buffer buf) | |
2303 | ;; Mark files | |
2304 | (mapcar | |
2305 | ;; I tried using `dired-mark-files-regexp' but it was | |
2306 | ;; waaaay to slow. | |
2307 | (lambda (curr-file) | |
2308 | ;; Don't bother about hits found in other directories than | |
2309 | ;; the current one. | |
2310 | (when (string= (file-name-as-directory | |
2311 | (expand-file-name default-directory)) | |
2312 | (file-name-as-directory | |
2313 | (file-name-directory curr-file))) | |
2314 | (setq curr-file (file-name-nondirectory curr-file)) | |
2315 | (goto-char (point-min)) | |
2316 | (when (search-forward-regexp (format "\\s %s$" curr-file) nil t) | |
2317 | (setq hits (+ hits 1)) | |
2318 | (dired-mark 1)))) | |
2319 | files)) | |
2320 | (message "%d files with matching tag marked." hits))) | |
2321 | ||
2322 | (defun tumme-mouse-display-image (event) | |
2323 | "Use mouse EVENT, call `tumme-display-image' to display image. | |
2324 | Track this in associated dired buffer if `tumme-track-movement' is | |
2325 | non-nil." | |
2326 | (interactive "e") | |
2327 | (let (file) | |
2328 | (mouse-set-point event) | |
2329 | (goto-char (posn-point (event-end event))) | |
2330 | (setq file (tumme-original-file-name)) | |
2331 | (if tumme-track-movement | |
2332 | (tumme-track-original-file)) | |
2333 | (tumme-display-image file))) | |
2334 | ||
2335 | (defun tumme-mouse-select-thumbnail (event) | |
2336 | "Use mouse EVENT to select thumbnail image. | |
2337 | Track this in associated dired buffer if `tumme-track-movement' is | |
2338 | non-nil." | |
2339 | (interactive "e") | |
2340 | (let (file) | |
2341 | (mouse-set-point event) | |
2342 | (goto-char (posn-point (event-end event))) | |
2343 | (if tumme-track-movement | |
2344 | (tumme-track-original-file))) | |
2345 | (tumme-display-thumb-properties)) | |
2346 | ||
2347 | (defun tumme-mouse-toggle-mark (event) | |
2348 | "Use mouse EVENT to toggle dired mark for thumbnail. | |
2349 | Track this in associated dired buffer if `tumme-track-movement' is | |
2350 | non-nil." | |
2351 | (interactive "e") | |
2352 | (let (file) | |
2353 | (mouse-set-point event) | |
2354 | (goto-char (posn-point (event-end event))) | |
2355 | (if tumme-track-movement | |
2356 | (tumme-track-original-file))) | |
2357 | (tumme-toggle-mark-thumb-original-file)) | |
2358 | ||
2359 | (defun tumme-dired-display-properties () | |
2360 | "Display properties for dired file in the echo area." | |
2361 | (interactive) | |
2362 | (let* ((file (dired-get-filename)) | |
2363 | (file-name (file-name-nondirectory file)) | |
2364 | (dired-buf (buffer-name (current-buffer))) | |
2365 | (props (mapconcat | |
2366 | 'princ | |
2367 | (tumme-list-tags file) | |
2368 | ", ")) | |
2369 | (comment (tumme-get-comment file))) | |
2370 | (if file-name | |
2371 | (message | |
2372 | (tumme-format-properties-string | |
2373 | dired-buf | |
2374 | file-name | |
2375 | props | |
2376 | comment))))) | |
2377 | ||
2378 | (defvar tumme-tag-file-list nil | |
2379 | "List to store tag-file structure.") | |
2380 | ||
2381 | (defvar tumme-file-tag-list nil | |
2382 | "List to store file-tag structure.") | |
2383 | ||
2384 | (defvar tumme-file-comment-list nil | |
2385 | "List to store file comments.") | |
2386 | ||
2387 | (defun tumme-add-to-tag-file-list (tag file) | |
2388 | "Add relation between TAG and FILE." | |
2389 | (let (curr) | |
2390 | (if tumme-tag-file-list | |
2391 | (if (setq curr (assoc tag tumme-tag-file-list)) | |
2392 | (if (not (member file curr)) | |
2393 | (setcdr curr (cons file (cdr curr)))) | |
2394 | (setcdr tumme-tag-file-list | |
2395 | (cons (list tag file) (cdr tumme-tag-file-list)))) | |
2396 | (setq tumme-tag-file-list (list (list tag file)))))) | |
2397 | ||
2398 | (defun tumme-add-to-tag-file-lists (tag file) | |
2399 | "Helper function used from `tumme-create-gallery-lists'. | |
2400 | ||
2401 | Add TAG to FILE in one list and FILE to TAG in the other. | |
2402 | ||
2403 | Lisp structures look like the following: | |
2404 | ||
2405 | tumme-file-tag-list: | |
2406 | ||
2407 | ((\"filename1\" \"tag1\" \"tag2\" \"tag3\" ...) | |
2408 | (\"filename2\" \"tag1\" \"tag2\" \"tag3\" ...) | |
2409 | ...) | |
2410 | ||
2411 | tumme-tag-file-list: | |
2412 | ||
2413 | ((\"tag1\" \"filename1\" \"filename2\" \"filename3\" ...) | |
2414 | (\"tag2\" \"filename1\" \"filename2\" \"filename3\" ...) | |
2415 | ...)" | |
2416 | ;; Add tag to file list | |
2417 | (let (curr) | |
2418 | (if tumme-file-tag-list | |
2419 | (if (setq curr (assoc file tumme-file-tag-list)) | |
2420 | (setcdr curr (cons tag (cdr curr))) | |
2421 | (setcdr tumme-file-tag-list | |
2422 | (cons (list file tag) (cdr tumme-file-tag-list)))) | |
2423 | (setq tumme-file-tag-list (list (list file tag)))) | |
2424 | ;; Add file to tag list | |
2425 | (if tumme-tag-file-list | |
2426 | (if (setq curr (assoc tag tumme-tag-file-list)) | |
2427 | (if (not (member file curr)) | |
2428 | (setcdr curr (cons file (cdr curr)))) | |
2429 | (setcdr tumme-tag-file-list | |
2430 | (cons (list tag file) (cdr tumme-tag-file-list)))) | |
2431 | (setq tumme-tag-file-list (list (list tag file)))))) | |
2432 | ||
2433 | (defun tumme-add-to-file-comment-list (file comment) | |
2434 | "Helper function used from `tumme-create-gallery-lists'. | |
2435 | ||
2436 | For FILE, add COMMENT to list. | |
2437 | ||
2438 | Lisp structure looks like the following: | |
2439 | ||
2440 | tumme-file-comment-list: | |
2441 | ||
2442 | ((\"filename1\" . \"comment1\") | |
2443 | (\"filename2\" . \"comment2\") | |
2444 | ...)" | |
2445 | (if tumme-file-comment-list | |
2446 | (if (not (assoc file tumme-file-comment-list)) | |
2447 | (setcdr tumme-file-comment-list | |
2448 | (cons (cons file comment) | |
2449 | (cdr tumme-file-comment-list)))) | |
2450 | (setq tumme-file-comment-list (list (cons file comment))))) | |
2451 | ||
2452 | (defun tumme-create-gallery-lists () | |
2453 | "Create temporary lists used by `tumme-gallery-generate'." | |
2454 | (let ((buf (find-file tumme-db-file)) | |
2455 | end beg file row-tags) | |
2456 | (setq tumme-tag-file-list nil) | |
2457 | (setq tumme-file-tag-list nil) | |
2458 | (setq tumme-file-comment-list nil) | |
2459 | (goto-char (point-min)) | |
2460 | (while (search-forward-regexp "^." nil t) | |
2461 | (end-of-line) | |
2462 | (setq end (point)) | |
2463 | (beginning-of-line) | |
2464 | (setq beg (point)) | |
2465 | (if (not (search-forward ";" end nil)) | |
2466 | (error "Something is really wrong, check format of database")) | |
2467 | (setq row-tags (split-string | |
2468 | (buffer-substring beg end) ";")) | |
2469 | (setq file (car row-tags)) | |
2470 | (mapc | |
2471 | (lambda (x) | |
2472 | (if (not (string-match "^comment:\\(.*\\)" x)) | |
2473 | (tumme-add-to-tag-file-lists x file) | |
2474 | (tumme-add-to-file-comment-list file (match-string 1 x)))) | |
2475 | (cdr row-tags))) | |
2476 | (kill-buffer buf)) | |
2477 | ;; Sort tag-file list | |
2478 | (setq tumme-tag-file-list | |
2479 | (sort tumme-tag-file-list | |
2480 | (lambda (x y) | |
2481 | (string< (car x) (car y)))))) | |
2482 | ||
2483 | (defun tumme-hidden-p (file) | |
2484 | "Return t if image FILE has a \"hidden\" tag." | |
2485 | (let (hidden) | |
2486 | (mapc | |
2487 | (lambda (tag) | |
2488 | (if (member tag tumme-gallery-hidden-tags) | |
2489 | (setq hidden t))) | |
2490 | (cdr (assoc file tumme-file-tag-list))) | |
2491 | hidden)) | |
2492 | ||
2493 | (defun tumme-gallery-generate () | |
2494 | "Generate gallery pages. | |
2495 | First we create a couple of Lisp structures from the database to make | |
2496 | it easier to generate, then HTML-files are created in | |
2497 | `tumme-gallery-dir'" | |
2498 | (interactive) | |
2499 | (if (eq 'per-directory tumme-thumbnail-storage) | |
2500 | (error "Currently, gallery generation is not supported \ | |
2501 | when using per-directory thumbnail file storage")) | |
2502 | (tumme-create-gallery-lists) | |
2503 | (let ((tags tumme-tag-file-list) | |
2504 | count curr tag index-buf tag-buf | |
2505 | comment file-tags tag-link tag-link-list) | |
2506 | ;; Make sure gallery root exist | |
2507 | (if (file-exists-p tumme-gallery-dir) | |
2508 | (if (not (file-directory-p tumme-gallery-dir)) | |
2509 | (error "Tumme-gallery-dir is not a directory")) | |
2510 | (make-directory tumme-gallery-dir)) | |
2511 | ;; Open index file | |
2512 | (setq index-buf (find-file | |
2513 | (format "%s/index.html" tumme-gallery-dir))) | |
2514 | (erase-buffer) | |
2515 | (insert "<html>\n") | |
2516 | (insert " <body>\n") | |
2517 | (insert " <h2>Tumme Gallery</h2>\n") | |
2518 | (insert (format "<p>\n Gallery generated %s\n <p>\n" | |
2519 | (current-time-string))) | |
2520 | (insert " <h3>Tag index</h3>\n") | |
2521 | (setq count 1) | |
2522 | ;; Pre-generate list of all tag links | |
2523 | (mapc | |
2524 | (lambda (curr) | |
2525 | (setq tag (car curr)) | |
2526 | (when (not (member tag tumme-gallery-hidden-tags)) | |
2527 | (setq tag-link (format "<a href=\"%d.html\">%s</a>" count tag)) | |
2528 | (if tag-link-list | |
2529 | (setq tag-link-list | |
2530 | (append tag-link-list (list (cons tag tag-link)))) | |
2531 | (setq tag-link-list (list (cons tag tag-link)))) | |
2532 | (setq count (1+ count)))) | |
2533 | tags) | |
2534 | (setq count 1) | |
2535 | ;; Main loop where we generated thumbnail pages per tag | |
2536 | (mapc | |
2537 | (lambda (curr) | |
2538 | (setq tag (car curr)) | |
2539 | ;; Don't display hidden tags | |
2540 | (when (not (member tag tumme-gallery-hidden-tags)) | |
2541 | ;; Insert link to tag page in index | |
2542 | (insert (format " %s<br>\n" (cdr (assoc tag tag-link-list)))) | |
2543 | ;; Open per-tag file | |
2544 | (setq tag-buf (find-file | |
2545 | (format "%s/%s.html" tumme-gallery-dir count))) | |
2546 | (erase-buffer) | |
2547 | (insert "<html>\n") | |
2548 | (insert " <body>\n") | |
2549 | (insert " <p><a href=\"index.html\">Index</a></p>\n") | |
2550 | (insert (format " <h2>Images with tag "%s"</h2>" tag)) | |
2551 | ;; Main loop for files per tag page | |
2552 | (mapc | |
2553 | (lambda (file) | |
2554 | (when (not (tumme-hidden-p file)) | |
2555 | ;; Insert thumbnail with link to full image | |
2556 | (insert | |
2557 | (format "<a href=\"%s/%s\"><img src=\"%s/%s\"%s></a>\n" | |
2558 | tumme-gallery-image-root-url file | |
2559 | tumme-gallery-thumb-image-root-url | |
2560 | (file-name-nondirectory (tumme-thumb-name file)) file)) | |
2561 | ;; Insert comment, if any | |
2562 | (if (setq comment (cdr (assoc file tumme-file-comment-list))) | |
2563 | (insert (format "<br>\n%s<br>\n" comment)) | |
2564 | (insert "<br>\n")) | |
2565 | ;; Insert links to other tags, if any | |
2566 | (when (> (length | |
2567 | (setq file-tags (assoc file tumme-file-tag-list))) 2) | |
2568 | (insert "[ ") | |
2569 | (mapc | |
2570 | (lambda (extra-tag) | |
2571 | ;; Only insert if not file name or the main tag | |
2572 | (if (and (not (equal extra-tag tag)) | |
2573 | (not (equal extra-tag file))) | |
2574 | (insert | |
2575 | (format "%s " (cdr (assoc extra-tag tag-link-list)))))) | |
2576 | file-tags) | |
2577 | (insert "]<br>\n")))) | |
2578 | (cdr curr)) | |
2579 | (insert " <p><a href=\"index.html\">Index</a></p>\n") | |
2580 | (insert " </body>\n") | |
2581 | (insert "</html>\n") | |
2582 | (save-buffer) | |
2583 | (kill-buffer tag-buf) | |
2584 | (setq count (1+ count)))) | |
2585 | tags) | |
2586 | (insert " </body>\n") | |
2587 | (insert "</html>") | |
2588 | (save-buffer) | |
2589 | (kill-buffer index-buf))) | |
2590 | ||
2591 | (defun tumme-kill-buffer-and-window () | |
2592 | "Kill the current buffer and, if possible, also the window." | |
2593 | (interactive) | |
2594 | (let ((buffer (current-buffer))) | |
2595 | (condition-case nil | |
2596 | (delete-window (selected-window)) | |
2597 | (error nil)) | |
2598 | (kill-buffer buffer))) | |
2599 | ||
2600 | ||
2601 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; | |
2602 | ;;;;;;;;; TEST-SECTION ;;;;;;;;;;; | |
2603 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; | |
2604 | ||
2605 | ||
02c88f47 | 2606 | (defvar tumme-dir-max-size 12300000) |
4d4a3fb3 RS |
2607 | |
2608 | (defun tumme-test () | |
2609 | "Clean `tumme-dir' from old thumbnail files. | |
2610 | \"Oldness\" measured using last access time. If the total size of all | |
2611 | thumbnail files in `tumme-dir' is larger than 'tumme-dir-max-size', | |
2612 | old files are deleted until the max size is reached." | |
2613 | (let* ((files | |
2614 | (sort | |
2615 | (mapcar | |
2616 | (lambda (f) | |
2617 | (let ((fattribs (file-attributes f))) | |
2618 | ;; Get last access time and file size | |
2619 | `(,(nth 4 fattribs) ,(nth 7 fattribs) ,f))) | |
2620 | (directory-files tumme-dir t ".+\.thumb\..+$")) | |
2621 | ;; Sort function. Compare time between two files. | |
2622 | '(lambda (l1 l2) | |
2623 | (time-less-p (car l1) (car l2))))) | |
2624 | (dirsize (apply '+ (mapcar (lambda (x) (cadr x)) files)))) | |
2625 | (while (> dirsize tumme-dir-max-size) | |
2626 | (y-or-n-p | |
2627 | (format "Size of thumbnail directory: %d, delete old file %s? " | |
2628 | dirsize (cadr (cdar files)))) | |
2629 | (delete-file (cadr (cdar files))) | |
2630 | (setq dirsize (- dirsize (car (cdar files)))) | |
2631 | (setq files (cdr files))))) | |
2632 | ||
2633 | (provide 'tumme) | |
2634 | ||
cc354741 | 2635 | ;; arch-tag: 9d11411d-331f-4380-8b44-8adfe3a0343e |
4d4a3fb3 | 2636 | ;;; tumme.el ends here |