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Comparing CV/Changes (file contents):
Revision 1.26 by root, Thu Mar 3 17:03:26 2005 UTC vs.
Revision 1.249 by root, Sat Jul 24 12:38:59 2021 UTC

1TODO/FIXME: resize doesn't resize pixmap(!!!) 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.
2 7
31.0 8TODO: "mädhcne" utf-8 bug move to ERROR is a directory
4 - better window resize/move logic. 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
15TODO: cv 5/ 6/ (hla) bad icon label in schnauzere
16 - work around bugs with newer gtk2 and/or xft
17 versions that cause the schnauzer window to shrink randomly.
18 - implement (mostly hiden) --sort argument that forces filename sort
19 even when cv normally wouldn't.
20 - fix video/gif rotation, used mplayer mehtod, switched to mpv's
21 --video-rotate.
22 - mpv renamed the input file option once more, to input-ipc-client.
23 tedious. would be nice if they instead worked on being able to pass
24 filenames over the APIS, or some other real problem. oh yeah,
25 --list-options format was also changed. sigh.
26 - up version sort width to 8 digits, from 6.
27 - t/T now rotate video during playback.
28 - take Display matrix/rotation side data type into account
29 when calculating video size from ffprobe.
30
311.9 Sun May 9 13:04:09 CEST 2021
32 - INCOMPATIBLE CHANGE: .cvrc is now sourced much earlier, before loading
33 modules. cvrc_boot and cvrc_start functions are called later.
34 - INCOMPATIBLE CHANGE: mplayer support has been completely removed.
35 - INCOMPATIBLE CHANGE: viewer now defaults to "maxpect" (shift-M) mode.
36 - "invisible" cursor does not act weirdly when it is in position zero
37 (ctrl-u, space did not advance if cursor was on first item in schnauzer).
38 - support heif/avif now via pixbufloader (which seesm to not have
39 working autodetection, so we do our own).
40 - cv now uses mpv to generate video thumbnails - maybe slower, maybe overall
41 worse, but at least there is no dependency on mplayer anymore.
42 - cv now expects mpv to be in the CV_MPV, not CV_MPALYER, env variable.
43 - the Schnauzer now autoscales everything according to the first monitor's
44 DPI when the dpi is >= 110. This can be disabled by adding this to your .cvrc:
45 $Gtk2::CV::Schnauzer::DISPLAYSCALE = 1;
46 - redid "splash" image to be 16:9 (and also super-ugly, but nobody cares).
47 - support mpv's --input-ipc-file option, in addition to --input-file
48 (untested).
49 - rather brutally remove LC_ALL and override LC_NUMERIC, as perl and gtk2
50 sometimes fail to format numbers correctly and fall back to the
51 locale-specific format (which perl should never do).
52 - added a "Subdir view", showing only subdirectories in the cluster view and
53 immediately entering them.
54 - add .cvrc changable variable $Gtk2::CV::Schnauzer::DISPLAYSCALE,
55 defaults to 1 - for use with hidpi displays.
56 - add .cvrc changable variable $Gtk2::CV::Schnauzer::ICONSCALE,
57 defaults to 1 - modifies actual icon file size.
58 - add .cvrc changable variable $Gtk2::CV::Schnauzer::FONTSCALE,
59 defaults to icon scale - modified icon font height.
60 - while CV is effectively single-threaded, it might need thread support
61 to be initialized in Gtk2/xcb.
62 - remove hyper scaling mode.
63 - "," is now the opposite (modulo rounding) from ".".
64 - do not duplicate filetype detection in schnauzer and CV.xs, always use
65 the xs code.
66
671.8 Mon Apr 29 15:10:44 CEST 2019
68 - work around newer versions of mpv no longer having a pause command.
69 - always use mpv to display gif images, because it's hard to detect whether a gif
70 is animated or not.
71 - use a better(?), more "sharp" method to detect keyboard accelerators and to decide
72 which keys to pass to the schnauzer from the image window.
73 - new selection method. Alt-A / select files i same directory, can be repeated.
74 - rename select by prefix to select by adjacent name.
75 - increase search range for adjacent name to 10000.
76 - change meta-mask to mod1-mask, as gtk+ has silently changed the meaning of meta
77 over the years (so much for api stability...).
78 - newer perl versions somehow manage to leak the prefetch file handle somehow,
79 try tro work aorund.
80 - implement (undocumented) filename_display_name hook in Gt2k::CV::Schnauer.
81 - use symbolic names for entry indices in Schnauzer, for sanity, as the design
82 is now stable enough.
83 - use loop-file=inf for mpv instead of -loop 0, which only works for mplayer.
84 - add metadata clustering plugin.
85 - use ffprobe also if libmagic cannot detect anything, to decide whether the
86 file is (maybe) an image or (maybe) a video.
87 - namecluster now respects default modifier mask.
88
891.71 Tue Jul 31 00:57:03 CEST 2018
90 - fix 'o' key osd level switching in mpv (similar to old mplayer mode).
91 - do not error out on incomplete JPEG files, generate fake EOI marker instead
92 to enable the decoder to output a partial file.
93
941.7 Wed Dec 27 18:47:50 CET 2017
95 - DEFAULT CHANGED: cv will now default to mpv instead of mplayer.
96 use CV_MPLAYER=mplayer to get the previous behaviour.
97 - new env variable, CV_MPLAYER, defaulting to mpv.
98 - make "mplayer" configurable via CV_MPLAYER, support mpv.
99 - support mpv ipc protocol for remote control.
100 - implement audio visualisation when playing audio streams,
101 remove support for CV_AUDIO_PLAYER.
102 - port to newer versions of gtk2, which require including gdkx.h.
103 - preliminary & optional webp load and thumbnail support.
104 - use mmap to "load" files and decode from memory buffers.
105 - use internal fileype function to detect filetype when generating
106 hthumbnails, instead of relaying on file extension (for speed).
107 - add internal magic_buffer/magic_buffer_mime functions.
108 - add more fallback extensions for audio when mimetype detection fails.
109
1101.61 Sat Jun 24 01:55:48 CEST 2017
111 - work around parser bug in 5.18.1 (-a).
112 - very simple "better than nothing" jpeg cmyk/ycck format decoding.
113 - use ffprobe instead of mplayer to probe video size/type.
114 - switch to using AnyEvent::Fork as provider for the processpool, which ought
115 to save gobs of memory.
116 - much improved async communications with worker processes.
117 - batch expose events together, in an attempt to reduce the amount of
118 expose races in gtk+ (does not fix scrolling races).
119 - create #cpu + 1 worker jobs now, not 1.5 * #cpu + 1 as before.
120 - better shell-quoting: use ""-style for utf-8 filenames and paste as unicode,
121 use bash's $'' syntax for other filenames.
122 - no longer pass a-z from viewer to schnauzer.
123 - properly serialise jobs by priority, instead of executing
124 jobs in parallel on the same path *sometimes*.
125 - escape select-by-prefix menu item labels.
126 - work around more perl unicode bugs.
127 - slightly improved filetype detection.
128 - add "cp" job for external plugins.
129 - work around even more perl unicode bugs that the perl5-porters
130 don't want to fix because of backwards compatibility.
131 - do not stupidly load big video files into memory just
132 to make a thumbnail.
133 - don't modify global $_ in aio callbacks.
134 - make drag-rectangle more visible.
135 - do not enter the last directory on the commandline, if more
136 than one argument is specified.
137 - started using AnyEvent.
138 - space by default activates first file, or first directory, if no files
139 (as opposed to first file or last directory in previous versions).
140 - fix race condition where the schnauzer might stay non-sensitive
141 on fast directory changes.
142 - allow reversal of rotation via .cvrc $REVERSE_ROTATION = 1.
143 - delay initialisation of Gtk2::CV::Schnauzer until first use.
144 - fix a runtime error when starting namecluster with newer gtk's.
145 - do not rely on /dev/shm being world-writable, use
146 /run/shm, /dev/shm and /tmp, in this order.
147 - expect mplayer to sometimes generate more than 2 frames when 1 is
148 requested.
149 - tune video thumbnail generation a bit.
150 - more fixups for "file -i" failing.
151 - properly follows symlinks instead of bailing out.
152 - support perl multicore specification (http://perlmulticore.schmorp.de/)
153 for jpeg loading and image transformations, although nothing takes
154 advantage of this *yet*.
155 - ctrl-up/down in schnauzer tries to move name cluster cursor.
156 - ctrl-shift-T in image window now sets default rotation for
157 subsequent image loads.
158 - ctrl-shift-G in schnauzer now removes thumbnails.
159 - implement j (cycle subtitle) and # (cycle audio track)
160 in mplayer mode.
161 - respect load time (ctrl-shift-T) rotation setting for videos
162 (no clue how to do that at runtime).
163 - print jpeg error messages to stderr.
164
1651.56 Thu Oct 28 14:13:36 CEST 2010
166 - try an ugly workaround against Gtk's CONTINUED brokenness
167 with regards to non-ascii filenames :(.
168 - REALLY hide paths that are in the process of being removed
169 from the Schnauzer.
170 - when selecting entries, stat them all and fine their total
171 size(s) + filesystem overhead after a delay.
172 - take advantage of the Guard module.
173 - work around mplayer grabbing the focus.
174 - improve mplayer window size bug workaround. *sigh*.
175 - try not to keep a handle to a guard file to avoid
176 running into rename races with nfs.
177 - work around perl bug #77798 in some parts.
178 - slight namecluster speed improvement.
179 - work around newer libmagic versions adding mime attributes.
180
1811.55 Tue Jan 26 03:18:45 CET 2010
182 - schnauzer did usually not give the correct number for
183 "# entries selected".
184 - added new "renamer" plugin that is useful for mass renames
185 of very similar filenames.
186 - apply a heavy dose of common::sense.
187 - enable assert's (which perl disables...).
188 - take advantage of IO::AIO::aio_readdirx.
189 - speed up file move duplicate detection.
190
1911.54 Mon Apr 27 04:23:33 CEST 2009
192 - implement automatic reloading on SIGUSR1, as per suggestions
193 by Trevor Cordes.
194 - remove -\d\d\d file ending first on move collision.
195 - ctrl-shift-d now deletes despite CV_TRASHCAN.
196 - very hacky video thumbnailing via mplayer.
197 - ctrl-d errornously worked like ctrl-shift-d (cost 50gb of data).
198 - work around glib/gtk's filename corruption bugs when saving thumbnails
199 by writing the file ourselves.
200 - work around some other glib/gtk string corruption bugs.
201 - really only warn about pipe close failures :/.
202 - add hide attribute to jobs that will remove the file and do not
203 show those files in the schnauzer (but in-progress jobs
204 will still be shown, unfortunately).
205 - work around some more unicode issues in perl.
206 - correctly parse .rm as file extension in the schnauzer.
207 - always pre-fork the maximum number of worker slaves,
208 as forking later can consume way too much memory.
209 - update glade to work around annoying warnings in newer gtk.
210 - work around changes in newer glade. *sigh*.
211 - document that we need libgtk2.0-dev, too.
212 - avoid endless loops in mv.
213
2141.53 Tue Jul 8 14:03:12 CEST 2008
215 - only warn about pipe close failures in printdialog, do not die.
216 - do not try to handle filenames in unicode, instead, only
217 convert at display time.
218 - kill any media players on destroy and not in the finaliser,
219 as gtk+'s lazy finalisation and mplayers stubbornness to
220 continue running without control socket and output window
221 can be annoying.
222 - add recursive delete (lamely implemented using rm -rf).
223 - update progressbar after a timeout in addition to after
224 enough work has done to ensure it is being displayed
225 quickly for long jobs.
226
2271.51 Sun Jan 27 17:48:14 CET 2008
228 - run more stats in parallel in schnauzer scanning.
229 - do not deselect cursor on scroll if a range is selected.
230
2311.5 Sun Nov 25 15:15:27 CET 2007
232 - rudimentary support for audio.
233 - fix Gtk2::Ex::PodViewer rename (patch by Randy J. Ray).
234
2351.4 Sat Mar 17 14:11:48 CET 2007
236 - upgraded to IO::AIO 2.1 features.
237 - errors in IO::AIO callback execution will be logged and will
238 not freeze AIO operations anymore.
239 - jpeg2000 support by running jasper externally (imageviewer only).
240 - directory scanning now asynchronous.
241 - increased progress update frequency and reduced delay.
242 - add/enable icons for mp2/mp3/ogm.
243 - better ogm support.
244 - use mplayer for just about anything as opposed to just for video/*.
245 - fix auto rotation in older perls.
246
2471.3 Wed Sep 27 23:59:27 CEST 2006
248 - simplify redraw, avoid unnecessary schnauzer redraws.
249 - add rotate entries to the schnauzer menu, adapted
250 from a patch by Corris Randall.
251 - use new experimental (but much faster) clustering feature vector
252 based on moments and not on a histogram.
253 - reimplement file movement to use IO::AIO natively, thus much faster
254 and lower on resources.
255
2561.2 Fri Mar 31 12:55:15 CEST 2006
257 - fix unnecessarily redraws on partial exposes (scrolling etc).
258 - fixed CV_TRASHCAN support.
259 - "a" calls exiftran to rotate the image on-disk.
260 - don't run jobs on the same file in parallel.
261 - filenames were sometiems encoded twice when loading xvpics.
262 - do not sort filenames given on the commandline.
263 - set dithering to 'max', as contrary to documentation 'normal'
264 doesn't dither on (my) 8-bit-displays.
265 - enable dithering for xvpics.
266 - use libmagic for filetype detection.
267 - set window roles.
268 - changed xor color from 0x8080 PC to 0x8000, as the former yields
269 useless results on gtk 2.8.
270 - fix p7 thumbnail reading.
271
2721.1 Fri Oct 28 15:47:53 CEST 2005
273 - jobs for files currently shown in a schnauzer get prioritised.
274 - directories visited in a session are shown darker.
275 - unvisited directory with .xvpics in them are shown differently.
276 - add Remove Thumbnails menu entry.
277 - allow restricting image size to something less than the screen
278 (ctrl-shift-m).
279 - fix a bug where background processes stopped processing jobs.
280 - primary selection support for schnauzer selections.
281 - documented and implemented scorlling behaviour while drag-selecting.
282 - implemented Select=>By Prefix.
283 - background loading of .xvpics (and checking for symlinks-to-dirs).
284 - use overlays to differentiate between directories that
285 are empty, have .xvpics or are symlinks-to-directories.
286 - better/slower expose handling (we need double-refreshes due to
287 probable bugs in gtk+ or X11).
288 - implement a dirstack (statestack) and make use of it.
289 - don't forget cursor position on ctrl-g and similar commands.
290 - implemented keep_only_thumbnailed and remove_thumbnailed.
291 - implemented multiple-image-window support in cv.
292 - do some extra random resizes on the mplayer window to get it
293 to notice the damned window size.
294 - reap fork'ed job processes to avoid ressource leaks.
295 - fixed GNU R clustering.
296
2971.0 Wed Sep 7 18:41:38 CEST 2005
298 - fix alpha handling: we now compose with a checkerboard,
299 but exposing hidden pixel data is also supported in the code.
300 - use jpg instead of P7 format for thumbnails and remove p7
301 write support: better quality, smaller filesize.
302 - evaluate _NET_FRAME_EXTENTS to get actual maximum screen size.
303 - better mplayer integration (resize handling, aspect handling).
304 - fix some bugs when a Schnauzer window was resized and got
305 the wrong offset.
306 - don't crash when trying to crop to a size of less than a pixel.
307 - schnauzer now has two modes: directors view or single-file view.
308 this changes it's behaviour on rescan and other occasions.
309 - reduce the amount of random dithering.
310 - load jpeg files ~20% faster, create jpeg thumbnails an order
311 of magnitude faster.
312 - improved bin/cv documentation.
313 - improve scanning performance further by usign the directory
314 link count and by stat'ing possible directories early.
315 - do file data prefetch after space or backspace and 0.3s.
316 - better and faster casefolding.
317 - use pango's ellipsise functionality and cut at the end.
318 - moved the R clustering algo to a separate plugin (and fix it).
319 - moved the filename clustering algo to a separate plugin.
320 - try very hard to get the window size correct befre first map.
321 - only load the default title image when necessary (saves mem & cpu).
322 - change drag xor colour to #808080, uglier, but visible on all
323 images.
324 - added icon for .tif files.
325 - updated icons for some file-extensions.
326 - created a job system and create thumbnails in parallel and
327 in the background.
328 - more careful handling of filename encodings.
329 - use gdk_pixbuf_rotate_simple instead of our own functions.
330 - played with resizing logic once more.
331
3320.5 Mon Jul 11 05:48:13 CEST 2005
333 - image window resizing now works again.
334 - much improved resize/move handling (still not up to xv's level).
335 - every schnauzer now has an associated label/info field.
5 - better ^D performance. 336 - better ^D performance.
6 - can now play videos if mplayer is in the path (and probably is 337 - can now play videos if mplayer is in the path (and probably is
7 identical to my versions and your config file is empty etc. etc. 338 identical to my versions and your config file is empty etc. etc.
8 the usual caveats about embedding mplayer...) 339 the usual caveats about embedding mplayer...)
9 (http://itdp.fh-biergarten.de/mplayer-dev-eng/2004-12/txt00028.txt fixes 340 (http://itdp.fh-biergarten.de/mplayer-dev-eng/2004-12/txt00028.txt fixes
10 the resize problems). 341 the resize problems).
11 - much improved resize handling (still not up to xv's level).
12 - remove gtk20-compatibility cruft. 342 - remove gtk20-compatibility cruft.
343 - added progress window for lengthy operations.
344 - removed <parent> entry, use popup=>Up.
13 - change of contact address. 345 - change of contact address.
346 - updated icons for some file-extensions.
347 - make cv's info label wrap as not to change horizontal window width
348 (doesn't work, but that's general gtk2 brokenness).
349 - use set_absolute_size for the schnauzer font. doesn't result in an
350 absolute size, but at least results in the same height everywhere.
351 - implemented a primitive plugin system (see Gtk2::CV::Plugin and
352 eg/plugin-skeleton).
353 - removed bin/cvc's clusteriser.
354 - added a new clusteriser algorithm, use Popup=>"Filename clustering..."
355 - set _X_CWD to current dir in bin/cv (a rather special feature...).
356 - further directory scanning speed improvements.
357 - IO::AIO use for some speedups and more concurrency.
14 358
150.3 Sun Aug 1 21:59:49 CEST 2004 3590.3 Sun Aug 1 21:59:49 CEST 2004
16 - cv * now correctly loads && selects the first image again. 360 - cv * now correctly loads && selects the first image again.
17 - changed selection behaviour to select ranges not rectangles 361 - changed selection behaviour to select ranges not rectangles
18 (could be configurable at runtime). 362 (could be configurable at runtime).
19 - many small bugfixes. 363 - many small bugfixes.
20 - better display behaviour when viewing many images quickly. 364 - better display behaviour when viewing many images quickly.
21 - changed sort order to sth... strange (case insensitive, 365 - changed sort order to sth... strange (case insensitive,
22 numbers < 5 digits sorted in numerical order). 366 numbers < 5 digits sorted in numerical order).
23 367
240.2 Thu Nov 20 07:49:55 CET 2003 3680.2 Thu Nov 20 07:49:55 CET 2003
25 - add DSC comments (except for %%page). 369 - add DSC comments (except for %%page).
26 - implemented binary encoding for postscript printing. 370 - implemented binary encoding for postscript printing.
27 - ctrl-s == rescan. 371 - ctrl-s == rescan.
28 - less-latency resizes. 372 - less-latency resizes.
29 - after implementing filename_to_unicode maybe it is time to use it... 373 - after implementing filename_to_unicode maybe it is time to use it...
30 374
310.15 Wed Nov 12 21:33:32 CET 2003 3750.15 Wed Nov 12 21:33:32 CET 2003
32 - add nifty print dialog, using glade and GladeXML. GladeXML needs 376 - add nifty print dialog, using glade and GladeXML. GladeXML needs
33 some convinience functions, but is ok to use. 377 some convinience functions, but is ok to use.
34 - improved schnauzer scrolling and geometry hints. 378 - improved schnauzer scrolling and geometry hints.
35 - bugfixes, as usual. 379 - bugfixes, as usual.
36 - implemented ctrl-u. 380 - implemented ctrl-u.
37 - implemented maxpect-always mode. 381 - implemented maxpect-always mode.
38 382
390.14 Mon Nov 10 20:11:15 CET 2003 3830.14 Mon Nov 10 20:11:15 CET 2003
40 - use subpixbufs for cropping. 384 - use subpixbufs for cropping.
41 - don't force redraws anymore, hopefully the result is the same. 385 - don't force redraws anymore, hopefully the result is the same.
42 - primitive printing with automaxpect (always to /tmp/x, watch out!). 386 - primitive printing with automaxpect (always to /tmp/x, watch out!).
43 - off-by-one error in flip code fixed. 387 - off-by-one error in flip code fixed.
44 - replaced nearest interpolation to tiles for thumbnail generation. 388 - replaced nearest interpolation to tiles for thumbnail generation.
45 - much improved thumbnail dithering. 389 - much improved thumbnail dithering.
46 - applied drag_rect patch by muppet, together with some infrastructure 390 - applied drag_rect patch by muppet, together with some infrastructure
47 improvements. 391 improvements.
48 - faster and less accurate text "autoscaling". 392 - faster and less accurate text "autoscaling".
49 393
500.13 Sat Nov 8 14:13:24 CET 2003 3940.13 Sat Nov 8 14:13:24 CET 2003
51 - Applied patch by muppet to backport it to gtk2.0, 395 - Applied patch by muppet to backport it to gtk2.0,
52 plus portabiity fixes. 396 plus portabiity fixes.

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