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Comparing CV/Changes (file contents):
Revision 1.22 by root, Tue Feb 8 05:24:25 2005 UTC vs.
Revision 1.230 by root, Thu Jan 2 19:27:42 2020 UTC

1TODO: mkv
2TODO/FIXME: pixmap-bg-trick sometimes doesn't work (race?)
3TODO/FIXME: remove event does not recalculate schanuzer content size
4TODO: with manual placement, initial contents aren't displayed
5TODO: update a file that has been removed etc.
6TODO: note to self, the reason mplayer hangs during long copies is that execve hangs, because it closes an fd to the target file.
1 7
2 - better window resize/move logic. 8TODO: "mädhcne" utf-8 bug move to ERROR is a directory
9TODO: up == select dir
10TODO: CV_THUMBNAIL_SCALE
11TODO: Pango-WARNING **: Invalid UTF-8 string passed to pango_layout_set_text() at /opt/bin/cv line 224.
12TODO: dir_is_movie in load_image bluray: ffmpeg etc.
13
14TODO: "j" and "#" keys for movies
15 - INCOMPATIBLE CHQANGE: .cvrc is now sourced much earlier, before loading
16 modules. cvrc_boot and cvrc_start functions are called later.
17 - rather brutally remove LC_ALL and override LC_NUMERIC, as perl and gtk2
18 sometimes fail to format numbers correctly and fall back to the
19 locale-specific format (which perl should never do).
20 - added a "Subdir view", showing only subdirectories in the cluster view and
21 immediately entering them.
22 - add .cvrc changable variabkle $Gtk2::CV::Schnauzer::ICONSCALE,
23 defaults to 1.
24 - add .cvrc changable variabkle $Gtk2::CV::Schnauzer::FONTSCALE,
25 defaults to icon scale.
26
271.8 Mon Apr 29 15:10:44 CEST 2019
28 - work around newer versions of mpv no longer having a pause command.
29 - always use mpv to display gif images, because it's hard to detect whether a gif
30 is animated or not.
31 - use a better(?), more "sharp" method to detect keyboard accelerators and to decide
32 which keys to pass to the schnauzer from the image window.
33 - new selection method. Alt-A / select files i same directory, can be repeated.
34 - rename select by prefix to select by adjacent name.
35 - increase search range for adjacent name to 10000.
36 - change meta-mask to mod1-mask, as gtk+ has silently changed the meaning of meta
37 over the years (so much for api stability...).
38 - newer perl versions somehow manage to leak the prefetch file handle somehow,
39 try tro work aorund.
40 - implement (undocumented) filename_display_name hook in Gt2k::CV::Schnauer.
41 - use symbolic names for entry indices in Schnauzer, for sanity, as the design
42 is now stable enough.
43 - use loop-file=inf for mpv instead of -loop 0, which only works for mplayer.
44 - add metadata clustering plugin.
45 - use ffprobe also if libmagic cannot detect anything, to decide whether the
46 file is (maybe) an image or (maybe) a video.
47 - namecluster now respects default modifier mask.
48
491.71 Tue Jul 31 00:57:03 CEST 2018
50 - fix 'o' key osd level switching in mpv (similar to old mplayer mode).
51 - do not error out on incomplete JPEG files, generate fake EOI marker instead
52 to enable the decoder to output a partial file.
53
541.7 Wed Dec 27 18:47:50 CET 2017
55 - DEFAULT CHANGED: cv will now default to mpv instead of mplayer.
56 use CV_MPLAYER=mplayer to get the previous behaviour.
57 - new env variable, CV_MPLAYER, defaulting to mpv.
58 - make "mplayer" configurable via CV_MPLAYER, support mpv.
59 - support mpv ipc protocol for remote control.
60 - implement audio visualisation when playing audio streams,
61 remove support for CV_AUDIO_PLAYER.
62 - port to newer versions of gtk2, which require including gdkx.h.
63 - preliminary & optional webp load and thumbnail support.
64 - use mmap to "load" files and decode from memory buffers.
65 - use internal fileype function to detect filetype when generating
66 hthumbnails, instead of relaying on file extension (for speed).
67 - add internal magic_buffer/magic_buffer_mime functions.
68 - add more fallback extensions for audio when mimetype detection fails.
69
701.61 Sat Jun 24 01:55:48 CEST 2017
71 - work around parser bug in 5.18.1 (-a).
72 - very simple "better than nothing" jpeg cmyk/ycck format decoding.
73 - use ffprobe instead of mplayer to probe video size/type.
74 - switch to using AnyEvent::Fork as provider for the processpool, which ought
75 to save gobs of memory.
76 - much improved async communications with worker processes.
77 - batch expose events together, in an attempt to reduce the amount of
78 expose races in gtk+ (does not fix scrolling races).
79 - create #cpu + 1 worker jobs now, not 1.5 * #cpu + 1 as before.
80 - better shell-quoting: use ""-style for utf-8 filenames and paste as unicode,
81 use bash's $'' syntax for other filenames.
82 - no longer pass a-z from viewer to schnauzer.
83 - properly serialise jobs by priority, instead of executing
84 jobs in parallel on the same path *sometimes*.
85 - escape select-by-prefix menu item labels.
86 - work around more perl unicode bugs.
87 - slightly improved filetype detection.
88 - add "cp" job for external plugins.
89 - work around even more perl unicode bugs that the perl5-porters
90 don't want to fix because of backwards compatibility.
91 - do not stupidly load big video files into memory just
92 to make a thumbnail.
93 - don't modify global $_ in aio callbacks.
94 - make drag-rectangle more visible.
95 - do not enter the last directory on the commandline, if more
96 than one argument is specified.
97 - started using AnyEvent.
98 - space by default activates first file, or first directory, if no files
99 (as opposed to first file or last directory in previous versions).
100 - fix race condition where the schnauzer might stay non-sensitive
101 on fast directory changes.
102 - allow reversal of rotation via .cvrc $REVERSE_ROTATION = 1.
103 - delay initialisation of Gtk2::CV::Schnauzer until first use.
104 - fix a runtime error when starting namecluster with newer gtk's.
105 - do not rely on /dev/shm being world-writable, use
106 /run/shm, /dev/shm and /tmp, in this order.
107 - expect mplayer to sometimes generate more than 2 frames when 1 is
108 requested.
109 - tune video thumbnail generation a bit.
110 - more fixups for "file -i" failing.
111 - properly follows symlinks instead of bailing out.
112 - support perl multicore specification (http://perlmulticore.schmorp.de/)
113 for jpeg loading and image transformations, although nothing takes
114 advantage of this *yet*.
115 - ctrl-up/down in schnauzer tries to move name cluster cursor.
116 - ctrl-shift-T in image window now sets default rotation for
117 subsequent image loads.
118 - ctrl-shift-G in schnauzer now removes thumbnails.
119 - implement j (cycle subtitle) and # (cycle audio track)
120 in mplayer mode.
121 - respect load time (ctrl-shift-T) rotation setting for videos
122 (no clue how to do that at runtime).
123 - print jpeg error messages to stderr.
124
1251.56 Thu Oct 28 14:13:36 CEST 2010
126 - try an ugly workaround against Gtk's CONTINUED brokenness
127 with regards to non-ascii filenames :(.
128 - REALLY hide paths that are in the process of being removed
129 from the Schnauzer.
130 - when selecting entries, stat them all and fine their total
131 size(s) + filesystem overhead after a delay.
132 - take advantage of the Guard module.
133 - work around mplayer grabbing the focus.
134 - improve mplayer window size bug workaround. *sigh*.
135 - try not to keep a handle to a guard file to avoid
136 running into rename races with nfs.
137 - work around perl bug #77798 in some parts.
138 - slight namecluster speed improvement.
139 - work around newer libmagic versions adding mime attributes.
140
1411.55 Tue Jan 26 03:18:45 CET 2010
142 - schnauzer did usually not give the correct number for
143 "# entries selected".
144 - added new "renamer" plugin that is useful for mass renames
145 of very similar filenames.
146 - apply a heavy dose of common::sense.
147 - enable assert's (which perl disables...).
148 - take advantage of IO::AIO::aio_readdirx.
149 - speed up file move duplicate detection.
150
1511.54 Mon Apr 27 04:23:33 CEST 2009
152 - implement automatic reloading on SIGUSR1, as per suggestions
153 by Trevor Cordes.
154 - remove -\d\d\d file ending first on move collision.
155 - ctrl-shift-d now deletes despite CV_TRASHCAN.
156 - very hacky video thumbnailing via mplayer.
157 - ctrl-d errornously worked like ctrl-shift-d (cost 50gb of data).
158 - work around glib/gtk's filename corruption bugs when saving thumbnails
159 by writing the file ourselves.
160 - work around some other glib/gtk string corruption bugs.
161 - really only warn about pipe close failures :/.
162 - add hide attribute to jobs that will remove the file and do not
163 show those files in the schnauzer (but in-progress jobs
164 will still be shown, unfortunately).
165 - work around some more unicode issues in perl.
166 - correctly parse .rm as file extension in the schnauzer.
167 - always pre-fork the maximum number of worker slaves,
168 as forking later can consume way too much memory.
169 - update glade to work around annoying warnings in newer gtk.
170 - work around changes in newer glade. *sigh*.
171 - document that we need libgtk2.0-dev, too.
172 - avoid endless loops in mv.
173
1741.53 Tue Jul 8 14:03:12 CEST 2008
175 - only warn about pipe close failures in printdialog, do not die.
176 - do not try to handle filenames in unicode, instead, only
177 convert at display time.
178 - kill any media players on destroy and not in the finaliser,
179 as gtk+'s lazy finalisation and mplayers stubbornness to
180 continue running without control socket and output window
181 can be annoying.
182 - add recursive delete (lamely implemented using rm -rf).
183 - update progressbar after a timeout in addition to after
184 enough work has done to ensure it is being displayed
185 quickly for long jobs.
186
1871.51 Sun Jan 27 17:48:14 CET 2008
188 - run more stats in parallel in schnauzer scanning.
189 - do not deselect cursor on scroll if a range is selected.
190
1911.5 Sun Nov 25 15:15:27 CET 2007
192 - rudimentary support for audio.
193 - fix Gtk2::Ex::PodViewer rename (patch by Randy J. Ray).
194
1951.4 Sat Mar 17 14:11:48 CET 2007
196 - upgraded to IO::AIO 2.1 features.
197 - errors in IO::AIO callback execution will be logged and will
198 not freeze AIO operations anymore.
199 - jpeg2000 support by running jasper externally (imageviewer only).
200 - directory scanning now asynchronous.
201 - increased progress update frequency and reduced delay.
202 - add/enable icons for mp2/mp3/ogm.
203 - better ogm support.
204 - use mplayer for just about anything as opposed to just for video/*.
205 - fix auto rotation in older perls.
206
2071.3 Wed Sep 27 23:59:27 CEST 2006
208 - simplify redraw, avoid unnecessary schnauzer redraws.
209 - add rotate entries to the schnauzer menu, adapted
210 from a patch by Corris Randall.
211 - use new experimental (but much faster) clustering feature vector
212 based on moments and not on a histogram.
213 - reimplement file movement to use IO::AIO natively, thus much faster
214 and lower on resources.
215
2161.2 Fri Mar 31 12:55:15 CEST 2006
217 - fix unnecessarily redraws on partial exposes (scrolling etc).
218 - fixed CV_TRASHCAN support.
219 - "a" calls exiftran to rotate the image on-disk.
220 - don't run jobs on the same file in parallel.
221 - filenames were sometiems encoded twice when loading xvpics.
222 - do not sort filenames given on the commandline.
223 - set dithering to 'max', as contrary to documentation 'normal'
224 doesn't dither on (my) 8-bit-displays.
225 - enable dithering for xvpics.
226 - use libmagic for filetype detection.
227 - set window roles.
228 - changed xor color from 0x8080 PC to 0x8000, as the former yields
229 useless results on gtk 2.8.
230 - fix p7 thumbnail reading.
231
2321.1 Fri Oct 28 15:47:53 CEST 2005
233 - jobs for files currently shown in a schnauzer get prioritised.
234 - directories visited in a session are shown darker.
235 - unvisited directory with .xvpics in them are shown differently.
236 - add Remove Thumbnails menu entry.
237 - allow restricting image size to something less than the screen
238 (ctrl-shift-m).
239 - fix a bug where background processes stopped processing jobs.
240 - primary selection support for schnauzer selections.
241 - documented and implemented scorlling behaviour while drag-selecting.
242 - implemented Select=>By Prefix.
243 - background loading of .xvpics (and checking for symlinks-to-dirs).
244 - use overlays to differentiate between directories that
245 are empty, have .xvpics or are symlinks-to-directories.
246 - better/slower expose handling (we need double-refreshes due to
247 probable bugs in gtk+ or X11).
248 - implement a dirstack (statestack) and make use of it.
249 - don't forget cursor position on ctrl-g and similar commands.
250 - implemented keep_only_thumbnailed and remove_thumbnailed.
251 - implemented multiple-image-window support in cv.
252 - do some extra random resizes on the mplayer window to get it
253 to notice the damned window size.
254 - reap fork'ed job processes to avoid ressource leaks.
255 - fixed GNU R clustering.
256
2571.0 Wed Sep 7 18:41:38 CEST 2005
258 - fix alpha handling: we now compose with a checkerboard,
259 but exposing hidden pixel data is also supported in the code.
260 - use jpg instead of P7 format for thumbnails and remove p7
261 write support: better quality, smaller filesize.
262 - evaluate _NET_FRAME_EXTENTS to get actual maximum screen size.
263 - better mplayer integration (resize handling, aspect handling).
264 - fix some bugs when a Schnauzer window was resized and got
265 the wrong offset.
266 - don't crash when trying to crop to a size of less than a pixel.
267 - schnauzer now has two modes: directors view or single-file view.
268 this changes it's behaviour on rescan and other occasions.
269 - reduce the amount of random dithering.
270 - load jpeg files ~20% faster, create jpeg thumbnails an order
271 of magnitude faster.
272 - improved bin/cv documentation.
273 - improve scanning performance further by usign the directory
274 link count and by stat'ing possible directories early.
275 - do file data prefetch after space or backspace and 0.3s.
276 - better and faster casefolding.
277 - use pango's ellipsise functionality and cut at the end.
278 - moved the R clustering algo to a separate plugin (and fix it).
279 - moved the filename clustering algo to a separate plugin.
280 - try very hard to get the window size correct befre first map.
281 - only load the default title image when necessary (saves mem & cpu).
282 - change drag xor colour to #808080, uglier, but visible on all
283 images.
284 - added icon for .tif files.
285 - updated icons for some file-extensions.
286 - created a job system and create thumbnails in parallel and
287 in the background.
288 - more careful handling of filename encodings.
289 - use gdk_pixbuf_rotate_simple instead of our own functions.
290 - played with resizing logic once more.
291
2920.5 Mon Jul 11 05:48:13 CEST 2005
293 - image window resizing now works again.
294 - much improved resize/move handling (still not up to xv's level).
295 - every schnauzer now has an associated label/info field.
3 - better ^D performance. 296 - better ^D performance.
4 - can now play videos if mplayer is in the path (and probably is 297 - can now play videos if mplayer is in the path (and probably is
5 identical to my versions and your config file is empty etc. etc. 298 identical to my versions and your config file is empty etc. etc.
6 the usual caveats about embedding mplayer...) 299 the usual caveats about embedding mplayer...)
7 - much improved resize handling (still not up to xv's level). 300 (http://itdp.fh-biergarten.de/mplayer-dev-eng/2004-12/txt00028.txt fixes
301 the resize problems).
8 - remove gtk20-compatibility cruft. 302 - remove gtk20-compatibility cruft.
303 - added progress window for lengthy operations.
304 - removed <parent> entry, use popup=>Up.
305 - change of contact address.
306 - updated icons for some file-extensions.
307 - make cv's info label wrap as not to change horizontal window width
308 (doesn't work, but that's general gtk2 brokenness).
309 - use set_absolute_size for the schnauzer font. doesn't result in an
310 absolute size, but at least results in the same height everywhere.
311 - implemented a primitive plugin system (see Gtk2::CV::Plugin and
312 eg/plugin-skeleton).
313 - removed bin/cvc's clusteriser.
314 - added a new clusteriser algorithm, use Popup=>"Filename clustering..."
315 - set _X_CWD to current dir in bin/cv (a rather special feature...).
316 - further directory scanning speed improvements.
317 - IO::AIO use for some speedups and more concurrency.
9 318
100.3 Sun Aug 1 21:59:49 CEST 2004 3190.3 Sun Aug 1 21:59:49 CEST 2004
11 - cv * now correctly loads && selects the first image again. 320 - cv * now correctly loads && selects the first image again.
12 - changed selection behaviour to select ranges not rectangles 321 - changed selection behaviour to select ranges not rectangles
13 (could be configurable at runtime). 322 (could be configurable at runtime).
14 - many small bugfixes. 323 - many small bugfixes.
15 - better display behaviour when viewing many images quickly. 324 - better display behaviour when viewing many images quickly.
16 - changed sort order to sth... strange (case insensitive, 325 - changed sort order to sth... strange (case insensitive,
17 numbers < 5 digits sorted in numerical order). 326 numbers < 5 digits sorted in numerical order).
18 327
190.2 Thu Nov 20 07:49:55 CET 2003 3280.2 Thu Nov 20 07:49:55 CET 2003
20 - add DSC comments (except for %%page). 329 - add DSC comments (except for %%page).
21 - implemented binary encoding for postscript printing. 330 - implemented binary encoding for postscript printing.
22 - ctrl-s == rescan. 331 - ctrl-s == rescan.
23 - less-latency resizes. 332 - less-latency resizes.
24 - after implementing filename_to_unicode maybe it is time to use it... 333 - after implementing filename_to_unicode maybe it is time to use it...
25 334
260.15 Wed Nov 12 21:33:32 CET 2003 3350.15 Wed Nov 12 21:33:32 CET 2003
27 - add nifty print dialog, using glade and GladeXML. GladeXML needs 336 - add nifty print dialog, using glade and GladeXML. GladeXML needs
28 some convinience functions, but is ok to use. 337 some convinience functions, but is ok to use.
29 - improved schnauzer scrolling and geometry hints. 338 - improved schnauzer scrolling and geometry hints.
30 - bugfixes, as usual. 339 - bugfixes, as usual.
31 - implemented ctrl-u. 340 - implemented ctrl-u.
32 - implemented maxpect-always mode. 341 - implemented maxpect-always mode.
33 342
340.14 Mon Nov 10 20:11:15 CET 2003 3430.14 Mon Nov 10 20:11:15 CET 2003
35 - use subpixbufs for cropping. 344 - use subpixbufs for cropping.
36 - don't force redraws anymore, hopefully the result is the same. 345 - don't force redraws anymore, hopefully the result is the same.
37 - primitive printing with automaxpect (always to /tmp/x, watch out!). 346 - primitive printing with automaxpect (always to /tmp/x, watch out!).
38 - off-by-one error in flip code fixed. 347 - off-by-one error in flip code fixed.
39 - replaced nearest interpolation to tiles for thumbnail generation. 348 - replaced nearest interpolation to tiles for thumbnail generation.
40 - much improved thumbnail dithering. 349 - much improved thumbnail dithering.
41 - applied drag_rect patch by muppet, together with some infrastructure 350 - applied drag_rect patch by muppet, together with some infrastructure
42 improvements. 351 improvements.
43 - faster and less accurate text "autoscaling". 352 - faster and less accurate text "autoscaling".
44 353
450.13 Sat Nov 8 14:13:24 CET 2003 3540.13 Sat Nov 8 14:13:24 CET 2003
46 - Applied patch by muppet to backport it to gtk2.0, 355 - Applied patch by muppet to backport it to gtk2.0,
47 plus portabiity fixes. 356 plus portabiity fixes.

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