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Comparing CV/Changes (file contents):
Revision 1.24 by root, Tue Mar 1 03:52:29 2005 UTC vs.
Revision 1.246 by root, Thu Jul 15 01:32:05 2021 UTC

1TODO: 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
3 - 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
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 - up version sort width to 8 digits, from 6.
23
241.9 Sun May 9 13:04:09 CEST 2021
25 - INCOMPATIBLE CHANGE: .cvrc is now sourced much earlier, before loading
26 modules. cvrc_boot and cvrc_start functions are called later.
27 - INCOMPATIBLE CHANGE: mplayer support has been completely removed.
28 - INCOMPATIBLE CHANGE: viewer now defaults to "maxpect" (shift-M) mode.
29 - "invisible" cursor does not act weirdly when it is in position zero
30 (ctrl-u, space did not advance if cursor was on first item in schnauzer).
31 - support heif/avif now via pixbufloader (which seesm to not have
32 working autodetection, so we do our own).
33 - cv now uses mpv to generate video thumbnails - maybe slower, maybe overall
34 worse, but at least there is no dependency on mplayer anymore.
35 - cv now expects mpv to be in the CV_MPV, not CV_MPALYER, env variable.
36 - the Schnauzer now autoscales everything according to the first monitor's
37 DPI when the dpi is >= 110. This can be disabled by adding this to your .cvrc:
38 $Gtk2::CV::Schnauzer::DISPLAYSCALE = 1;
39 - redid "splash" image to be 16:9 (and also super-ugly, but nobody cares).
40 - support mpv's --input-ipc-file option, in addition to --input-file
41 (untested).
42 - rather brutally remove LC_ALL and override LC_NUMERIC, as perl and gtk2
43 sometimes fail to format numbers correctly and fall back to the
44 locale-specific format (which perl should never do).
45 - added a "Subdir view", showing only subdirectories in the cluster view and
46 immediately entering them.
47 - add .cvrc changable variable $Gtk2::CV::Schnauzer::DISPLAYSCALE,
48 defaults to 1 - for use with hidpi displays.
49 - add .cvrc changable variable $Gtk2::CV::Schnauzer::ICONSCALE,
50 defaults to 1 - modifies actual icon file size.
51 - add .cvrc changable variable $Gtk2::CV::Schnauzer::FONTSCALE,
52 defaults to icon scale - modified icon font height.
53 - while CV is effectively single-threaded, it might need thread support
54 to be initialized in Gtk2/xcb.
55 - remove hyper scaling mode.
56 - "," is now the opposite (modulo rounding) from ".".
57 - do not duplicate filetype detection in schnauzer and CV.xs, always use
58 the xs code.
59
601.8 Mon Apr 29 15:10:44 CEST 2019
61 - work around newer versions of mpv no longer having a pause command.
62 - always use mpv to display gif images, because it's hard to detect whether a gif
63 is animated or not.
64 - use a better(?), more "sharp" method to detect keyboard accelerators and to decide
65 which keys to pass to the schnauzer from the image window.
66 - new selection method. Alt-A / select files i same directory, can be repeated.
67 - rename select by prefix to select by adjacent name.
68 - increase search range for adjacent name to 10000.
69 - change meta-mask to mod1-mask, as gtk+ has silently changed the meaning of meta
70 over the years (so much for api stability...).
71 - newer perl versions somehow manage to leak the prefetch file handle somehow,
72 try tro work aorund.
73 - implement (undocumented) filename_display_name hook in Gt2k::CV::Schnauer.
74 - use symbolic names for entry indices in Schnauzer, for sanity, as the design
75 is now stable enough.
76 - use loop-file=inf for mpv instead of -loop 0, which only works for mplayer.
77 - add metadata clustering plugin.
78 - use ffprobe also if libmagic cannot detect anything, to decide whether the
79 file is (maybe) an image or (maybe) a video.
80 - namecluster now respects default modifier mask.
81
821.71 Tue Jul 31 00:57:03 CEST 2018
83 - fix 'o' key osd level switching in mpv (similar to old mplayer mode).
84 - do not error out on incomplete JPEG files, generate fake EOI marker instead
85 to enable the decoder to output a partial file.
86
871.7 Wed Dec 27 18:47:50 CET 2017
88 - DEFAULT CHANGED: cv will now default to mpv instead of mplayer.
89 use CV_MPLAYER=mplayer to get the previous behaviour.
90 - new env variable, CV_MPLAYER, defaulting to mpv.
91 - make "mplayer" configurable via CV_MPLAYER, support mpv.
92 - support mpv ipc protocol for remote control.
93 - implement audio visualisation when playing audio streams,
94 remove support for CV_AUDIO_PLAYER.
95 - port to newer versions of gtk2, which require including gdkx.h.
96 - preliminary & optional webp load and thumbnail support.
97 - use mmap to "load" files and decode from memory buffers.
98 - use internal fileype function to detect filetype when generating
99 hthumbnails, instead of relaying on file extension (for speed).
100 - add internal magic_buffer/magic_buffer_mime functions.
101 - add more fallback extensions for audio when mimetype detection fails.
102
1031.61 Sat Jun 24 01:55:48 CEST 2017
104 - work around parser bug in 5.18.1 (-a).
105 - very simple "better than nothing" jpeg cmyk/ycck format decoding.
106 - use ffprobe instead of mplayer to probe video size/type.
107 - switch to using AnyEvent::Fork as provider for the processpool, which ought
108 to save gobs of memory.
109 - much improved async communications with worker processes.
110 - batch expose events together, in an attempt to reduce the amount of
111 expose races in gtk+ (does not fix scrolling races).
112 - create #cpu + 1 worker jobs now, not 1.5 * #cpu + 1 as before.
113 - better shell-quoting: use ""-style for utf-8 filenames and paste as unicode,
114 use bash's $'' syntax for other filenames.
115 - no longer pass a-z from viewer to schnauzer.
116 - properly serialise jobs by priority, instead of executing
117 jobs in parallel on the same path *sometimes*.
118 - escape select-by-prefix menu item labels.
119 - work around more perl unicode bugs.
120 - slightly improved filetype detection.
121 - add "cp" job for external plugins.
122 - work around even more perl unicode bugs that the perl5-porters
123 don't want to fix because of backwards compatibility.
124 - do not stupidly load big video files into memory just
125 to make a thumbnail.
126 - don't modify global $_ in aio callbacks.
127 - make drag-rectangle more visible.
128 - do not enter the last directory on the commandline, if more
129 than one argument is specified.
130 - started using AnyEvent.
131 - space by default activates first file, or first directory, if no files
132 (as opposed to first file or last directory in previous versions).
133 - fix race condition where the schnauzer might stay non-sensitive
134 on fast directory changes.
135 - allow reversal of rotation via .cvrc $REVERSE_ROTATION = 1.
136 - delay initialisation of Gtk2::CV::Schnauzer until first use.
137 - fix a runtime error when starting namecluster with newer gtk's.
138 - do not rely on /dev/shm being world-writable, use
139 /run/shm, /dev/shm and /tmp, in this order.
140 - expect mplayer to sometimes generate more than 2 frames when 1 is
141 requested.
142 - tune video thumbnail generation a bit.
143 - more fixups for "file -i" failing.
144 - properly follows symlinks instead of bailing out.
145 - support perl multicore specification (http://perlmulticore.schmorp.de/)
146 for jpeg loading and image transformations, although nothing takes
147 advantage of this *yet*.
148 - ctrl-up/down in schnauzer tries to move name cluster cursor.
149 - ctrl-shift-T in image window now sets default rotation for
150 subsequent image loads.
151 - ctrl-shift-G in schnauzer now removes thumbnails.
152 - implement j (cycle subtitle) and # (cycle audio track)
153 in mplayer mode.
154 - respect load time (ctrl-shift-T) rotation setting for videos
155 (no clue how to do that at runtime).
156 - print jpeg error messages to stderr.
157
1581.56 Thu Oct 28 14:13:36 CEST 2010
159 - try an ugly workaround against Gtk's CONTINUED brokenness
160 with regards to non-ascii filenames :(.
161 - REALLY hide paths that are in the process of being removed
162 from the Schnauzer.
163 - when selecting entries, stat them all and fine their total
164 size(s) + filesystem overhead after a delay.
165 - take advantage of the Guard module.
166 - work around mplayer grabbing the focus.
167 - improve mplayer window size bug workaround. *sigh*.
168 - try not to keep a handle to a guard file to avoid
169 running into rename races with nfs.
170 - work around perl bug #77798 in some parts.
171 - slight namecluster speed improvement.
172 - work around newer libmagic versions adding mime attributes.
173
1741.55 Tue Jan 26 03:18:45 CET 2010
175 - schnauzer did usually not give the correct number for
176 "# entries selected".
177 - added new "renamer" plugin that is useful for mass renames
178 of very similar filenames.
179 - apply a heavy dose of common::sense.
180 - enable assert's (which perl disables...).
181 - take advantage of IO::AIO::aio_readdirx.
182 - speed up file move duplicate detection.
183
1841.54 Mon Apr 27 04:23:33 CEST 2009
185 - implement automatic reloading on SIGUSR1, as per suggestions
186 by Trevor Cordes.
187 - remove -\d\d\d file ending first on move collision.
188 - ctrl-shift-d now deletes despite CV_TRASHCAN.
189 - very hacky video thumbnailing via mplayer.
190 - ctrl-d errornously worked like ctrl-shift-d (cost 50gb of data).
191 - work around glib/gtk's filename corruption bugs when saving thumbnails
192 by writing the file ourselves.
193 - work around some other glib/gtk string corruption bugs.
194 - really only warn about pipe close failures :/.
195 - add hide attribute to jobs that will remove the file and do not
196 show those files in the schnauzer (but in-progress jobs
197 will still be shown, unfortunately).
198 - work around some more unicode issues in perl.
199 - correctly parse .rm as file extension in the schnauzer.
200 - always pre-fork the maximum number of worker slaves,
201 as forking later can consume way too much memory.
202 - update glade to work around annoying warnings in newer gtk.
203 - work around changes in newer glade. *sigh*.
204 - document that we need libgtk2.0-dev, too.
205 - avoid endless loops in mv.
206
2071.53 Tue Jul 8 14:03:12 CEST 2008
208 - only warn about pipe close failures in printdialog, do not die.
209 - do not try to handle filenames in unicode, instead, only
210 convert at display time.
211 - kill any media players on destroy and not in the finaliser,
212 as gtk+'s lazy finalisation and mplayers stubbornness to
213 continue running without control socket and output window
214 can be annoying.
215 - add recursive delete (lamely implemented using rm -rf).
216 - update progressbar after a timeout in addition to after
217 enough work has done to ensure it is being displayed
218 quickly for long jobs.
219
2201.51 Sun Jan 27 17:48:14 CET 2008
221 - run more stats in parallel in schnauzer scanning.
222 - do not deselect cursor on scroll if a range is selected.
223
2241.5 Sun Nov 25 15:15:27 CET 2007
225 - rudimentary support for audio.
226 - fix Gtk2::Ex::PodViewer rename (patch by Randy J. Ray).
227
2281.4 Sat Mar 17 14:11:48 CET 2007
229 - upgraded to IO::AIO 2.1 features.
230 - errors in IO::AIO callback execution will be logged and will
231 not freeze AIO operations anymore.
232 - jpeg2000 support by running jasper externally (imageviewer only).
233 - directory scanning now asynchronous.
234 - increased progress update frequency and reduced delay.
235 - add/enable icons for mp2/mp3/ogm.
236 - better ogm support.
237 - use mplayer for just about anything as opposed to just for video/*.
238 - fix auto rotation in older perls.
239
2401.3 Wed Sep 27 23:59:27 CEST 2006
241 - simplify redraw, avoid unnecessary schnauzer redraws.
242 - add rotate entries to the schnauzer menu, adapted
243 from a patch by Corris Randall.
244 - use new experimental (but much faster) clustering feature vector
245 based on moments and not on a histogram.
246 - reimplement file movement to use IO::AIO natively, thus much faster
247 and lower on resources.
248
2491.2 Fri Mar 31 12:55:15 CEST 2006
250 - fix unnecessarily redraws on partial exposes (scrolling etc).
251 - fixed CV_TRASHCAN support.
252 - "a" calls exiftran to rotate the image on-disk.
253 - don't run jobs on the same file in parallel.
254 - filenames were sometiems encoded twice when loading xvpics.
255 - do not sort filenames given on the commandline.
256 - set dithering to 'max', as contrary to documentation 'normal'
257 doesn't dither on (my) 8-bit-displays.
258 - enable dithering for xvpics.
259 - use libmagic for filetype detection.
260 - set window roles.
261 - changed xor color from 0x8080 PC to 0x8000, as the former yields
262 useless results on gtk 2.8.
263 - fix p7 thumbnail reading.
264
2651.1 Fri Oct 28 15:47:53 CEST 2005
266 - jobs for files currently shown in a schnauzer get prioritised.
267 - directories visited in a session are shown darker.
268 - unvisited directory with .xvpics in them are shown differently.
269 - add Remove Thumbnails menu entry.
270 - allow restricting image size to something less than the screen
271 (ctrl-shift-m).
272 - fix a bug where background processes stopped processing jobs.
273 - primary selection support for schnauzer selections.
274 - documented and implemented scorlling behaviour while drag-selecting.
275 - implemented Select=>By Prefix.
276 - background loading of .xvpics (and checking for symlinks-to-dirs).
277 - use overlays to differentiate between directories that
278 are empty, have .xvpics or are symlinks-to-directories.
279 - better/slower expose handling (we need double-refreshes due to
280 probable bugs in gtk+ or X11).
281 - implement a dirstack (statestack) and make use of it.
282 - don't forget cursor position on ctrl-g and similar commands.
283 - implemented keep_only_thumbnailed and remove_thumbnailed.
284 - implemented multiple-image-window support in cv.
285 - do some extra random resizes on the mplayer window to get it
286 to notice the damned window size.
287 - reap fork'ed job processes to avoid ressource leaks.
288 - fixed GNU R clustering.
289
2901.0 Wed Sep 7 18:41:38 CEST 2005
291 - fix alpha handling: we now compose with a checkerboard,
292 but exposing hidden pixel data is also supported in the code.
293 - use jpg instead of P7 format for thumbnails and remove p7
294 write support: better quality, smaller filesize.
295 - evaluate _NET_FRAME_EXTENTS to get actual maximum screen size.
296 - better mplayer integration (resize handling, aspect handling).
297 - fix some bugs when a Schnauzer window was resized and got
298 the wrong offset.
299 - don't crash when trying to crop to a size of less than a pixel.
300 - schnauzer now has two modes: directors view or single-file view.
301 this changes it's behaviour on rescan and other occasions.
302 - reduce the amount of random dithering.
303 - load jpeg files ~20% faster, create jpeg thumbnails an order
304 of magnitude faster.
305 - improved bin/cv documentation.
306 - improve scanning performance further by usign the directory
307 link count and by stat'ing possible directories early.
308 - do file data prefetch after space or backspace and 0.3s.
309 - better and faster casefolding.
310 - use pango's ellipsise functionality and cut at the end.
311 - moved the R clustering algo to a separate plugin (and fix it).
312 - moved the filename clustering algo to a separate plugin.
313 - try very hard to get the window size correct befre first map.
314 - only load the default title image when necessary (saves mem & cpu).
315 - change drag xor colour to #808080, uglier, but visible on all
316 images.
317 - added icon for .tif files.
318 - updated icons for some file-extensions.
319 - created a job system and create thumbnails in parallel and
320 in the background.
321 - more careful handling of filename encodings.
322 - use gdk_pixbuf_rotate_simple instead of our own functions.
323 - played with resizing logic once more.
324
3250.5 Mon Jul 11 05:48:13 CEST 2005
326 - image window resizing now works again.
327 - much improved resize/move handling (still not up to xv's level).
328 - every schnauzer now has an associated label/info field.
4 - better ^D performance. 329 - better ^D performance.
5 - can now play videos if mplayer is in the path (and probably is 330 - can now play videos if mplayer is in the path (and probably is
6 identical to my versions and your config file is empty etc. etc. 331 identical to my versions and your config file is empty etc. etc.
7 the usual caveats about embedding mplayer...) 332 the usual caveats about embedding mplayer...)
8 (http://itdp.fh-biergarten.de/mplayer-dev-eng/2004-12/txt00028.txt fixes 333 (http://itdp.fh-biergarten.de/mplayer-dev-eng/2004-12/txt00028.txt fixes
9 the resize problems). 334 the resize problems).
10 - much improved resize handling (still not up to xv's level).
11 - remove gtk20-compatibility cruft. 335 - remove gtk20-compatibility cruft.
336 - added progress window for lengthy operations.
337 - removed <parent> entry, use popup=>Up.
338 - change of contact address.
339 - updated icons for some file-extensions.
340 - make cv's info label wrap as not to change horizontal window width
341 (doesn't work, but that's general gtk2 brokenness).
342 - use set_absolute_size for the schnauzer font. doesn't result in an
343 absolute size, but at least results in the same height everywhere.
344 - implemented a primitive plugin system (see Gtk2::CV::Plugin and
345 eg/plugin-skeleton).
346 - removed bin/cvc's clusteriser.
347 - added a new clusteriser algorithm, use Popup=>"Filename clustering..."
348 - set _X_CWD to current dir in bin/cv (a rather special feature...).
349 - further directory scanning speed improvements.
350 - IO::AIO use for some speedups and more concurrency.
12 351
130.3 Sun Aug 1 21:59:49 CEST 2004 3520.3 Sun Aug 1 21:59:49 CEST 2004
14 - cv * now correctly loads && selects the first image again. 353 - cv * now correctly loads && selects the first image again.
15 - changed selection behaviour to select ranges not rectangles 354 - changed selection behaviour to select ranges not rectangles
16 (could be configurable at runtime). 355 (could be configurable at runtime).
17 - many small bugfixes. 356 - many small bugfixes.
18 - better display behaviour when viewing many images quickly. 357 - better display behaviour when viewing many images quickly.
19 - changed sort order to sth... strange (case insensitive, 358 - changed sort order to sth... strange (case insensitive,
20 numbers < 5 digits sorted in numerical order). 359 numbers < 5 digits sorted in numerical order).
21 360
220.2 Thu Nov 20 07:49:55 CET 2003 3610.2 Thu Nov 20 07:49:55 CET 2003
23 - add DSC comments (except for %%page). 362 - add DSC comments (except for %%page).
24 - implemented binary encoding for postscript printing. 363 - implemented binary encoding for postscript printing.
25 - ctrl-s == rescan. 364 - ctrl-s == rescan.
26 - less-latency resizes. 365 - less-latency resizes.
27 - after implementing filename_to_unicode maybe it is time to use it... 366 - after implementing filename_to_unicode maybe it is time to use it...
28 367
290.15 Wed Nov 12 21:33:32 CET 2003 3680.15 Wed Nov 12 21:33:32 CET 2003
30 - add nifty print dialog, using glade and GladeXML. GladeXML needs 369 - add nifty print dialog, using glade and GladeXML. GladeXML needs
31 some convinience functions, but is ok to use. 370 some convinience functions, but is ok to use.
32 - improved schnauzer scrolling and geometry hints. 371 - improved schnauzer scrolling and geometry hints.
33 - bugfixes, as usual. 372 - bugfixes, as usual.
34 - implemented ctrl-u. 373 - implemented ctrl-u.
35 - implemented maxpect-always mode. 374 - implemented maxpect-always mode.
36 375
370.14 Mon Nov 10 20:11:15 CET 2003 3760.14 Mon Nov 10 20:11:15 CET 2003
38 - use subpixbufs for cropping. 377 - use subpixbufs for cropping.
39 - don't force redraws anymore, hopefully the result is the same. 378 - don't force redraws anymore, hopefully the result is the same.
40 - primitive printing with automaxpect (always to /tmp/x, watch out!). 379 - primitive printing with automaxpect (always to /tmp/x, watch out!).
41 - off-by-one error in flip code fixed. 380 - off-by-one error in flip code fixed.
42 - replaced nearest interpolation to tiles for thumbnail generation. 381 - replaced nearest interpolation to tiles for thumbnail generation.
43 - much improved thumbnail dithering. 382 - much improved thumbnail dithering.
44 - applied drag_rect patch by muppet, together with some infrastructure 383 - applied drag_rect patch by muppet, together with some infrastructure
45 improvements. 384 improvements.
46 - faster and less accurate text "autoscaling". 385 - faster and less accurate text "autoscaling".
47 386
480.13 Sat Nov 8 14:13:24 CET 2003 3870.13 Sat Nov 8 14:13:24 CET 2003
49 - Applied patch by muppet to backport it to gtk2.0, 388 - Applied patch by muppet to backport it to gtk2.0,
50 plus portabiity fixes. 389 plus portabiity fixes.

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