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Comparing CV/Changes (file contents):
Revision 1.30 by root, Sun May 1 05:54:06 2005 UTC vs.
Revision 1.238 by root, Thu May 21 20:14:16 2020 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 - INCOMPATIBLE CHANGE: .cvrc is now sourced much earlier, before loading
17 modules. cvrc_boot and cvrc_start functions are called later.
18 - INCOMPATIBLE CHANGE: mplayer support has been completely removed.
19 - INCOMPATIBLE CHANGE: viewer now defaults to "maxpect" (shift-M) mode.
20 - cv now uses mpv to generate video thumbnails - maybe slower, maybe overall
21 worse, but at least there is no dependency on mplayer anymore.
22 - cv now expects mpv to be in the CV_MPV, not CV_MPALYER, env variable.
23 - the Schnauzer now autoscales everything according to the first monitor's
24 DPI when the dpi is >= 110. This can be disabled by adding this to your .cvrc:
25 $Gtk2::CV::Schnauzer::DISPLAYSCALE = 1;
26 - redid "splash" image to be 16:9 (and also super-ugly, but nobody cares).
27 - support mpv's --input-ipc-file option, in addition to --input-file
28 (untested).
29 - rather brutally remove LC_ALL and override LC_NUMERIC, as perl and gtk2
30 sometimes fail to format numbers correctly and fall back to the
31 locale-specific format (which perl should never do).
32 - added a "Subdir view", showing only subdirectories in the cluster view and
33 immediately entering them.
34 - add .cvrc changable variable $Gtk2::CV::Schnauzer::DISPLAYSCALE,
35 defaults to 1 - for use with hidpi displays.
36 - add .cvrc changable variable $Gtk2::CV::Schnauzer::ICONSCALE,
37 defaults to 1 - modifies actual icon file size.
38 - add .cvrc changable variable $Gtk2::CV::Schnauzer::FONTSCALE,
39 defaults to icon scale - modified icon font height.
40 - while CV is effectively single-threaded, it might need thread support
41 to be initialized in Gtk2/xcb.
42
431.8 Mon Apr 29 15:10:44 CEST 2019
44 - work around newer versions of mpv no longer having a pause command.
45 - always use mpv to display gif images, because it's hard to detect whether a gif
46 is animated or not.
47 - use a better(?), more "sharp" method to detect keyboard accelerators and to decide
48 which keys to pass to the schnauzer from the image window.
49 - new selection method. Alt-A / select files i same directory, can be repeated.
50 - rename select by prefix to select by adjacent name.
51 - increase search range for adjacent name to 10000.
52 - change meta-mask to mod1-mask, as gtk+ has silently changed the meaning of meta
53 over the years (so much for api stability...).
54 - newer perl versions somehow manage to leak the prefetch file handle somehow,
55 try tro work aorund.
56 - implement (undocumented) filename_display_name hook in Gt2k::CV::Schnauer.
57 - use symbolic names for entry indices in Schnauzer, for sanity, as the design
58 is now stable enough.
59 - use loop-file=inf for mpv instead of -loop 0, which only works for mplayer.
60 - add metadata clustering plugin.
61 - use ffprobe also if libmagic cannot detect anything, to decide whether the
62 file is (maybe) an image or (maybe) a video.
63 - namecluster now respects default modifier mask.
64
651.71 Tue Jul 31 00:57:03 CEST 2018
66 - fix 'o' key osd level switching in mpv (similar to old mplayer mode).
67 - do not error out on incomplete JPEG files, generate fake EOI marker instead
68 to enable the decoder to output a partial file.
69
701.7 Wed Dec 27 18:47:50 CET 2017
71 - DEFAULT CHANGED: cv will now default to mpv instead of mplayer.
72 use CV_MPLAYER=mplayer to get the previous behaviour.
73 - new env variable, CV_MPLAYER, defaulting to mpv.
74 - make "mplayer" configurable via CV_MPLAYER, support mpv.
75 - support mpv ipc protocol for remote control.
76 - implement audio visualisation when playing audio streams,
77 remove support for CV_AUDIO_PLAYER.
78 - port to newer versions of gtk2, which require including gdkx.h.
79 - preliminary & optional webp load and thumbnail support.
80 - use mmap to "load" files and decode from memory buffers.
81 - use internal fileype function to detect filetype when generating
82 hthumbnails, instead of relaying on file extension (for speed).
83 - add internal magic_buffer/magic_buffer_mime functions.
84 - add more fallback extensions for audio when mimetype detection fails.
85
861.61 Sat Jun 24 01:55:48 CEST 2017
87 - work around parser bug in 5.18.1 (-a).
88 - very simple "better than nothing" jpeg cmyk/ycck format decoding.
89 - use ffprobe instead of mplayer to probe video size/type.
90 - switch to using AnyEvent::Fork as provider for the processpool, which ought
91 to save gobs of memory.
92 - much improved async communications with worker processes.
93 - batch expose events together, in an attempt to reduce the amount of
94 expose races in gtk+ (does not fix scrolling races).
95 - create #cpu + 1 worker jobs now, not 1.5 * #cpu + 1 as before.
96 - better shell-quoting: use ""-style for utf-8 filenames and paste as unicode,
97 use bash's $'' syntax for other filenames.
98 - no longer pass a-z from viewer to schnauzer.
99 - properly serialise jobs by priority, instead of executing
100 jobs in parallel on the same path *sometimes*.
101 - escape select-by-prefix menu item labels.
102 - work around more perl unicode bugs.
103 - slightly improved filetype detection.
104 - add "cp" job for external plugins.
105 - work around even more perl unicode bugs that the perl5-porters
106 don't want to fix because of backwards compatibility.
107 - do not stupidly load big video files into memory just
108 to make a thumbnail.
109 - don't modify global $_ in aio callbacks.
110 - make drag-rectangle more visible.
111 - do not enter the last directory on the commandline, if more
112 than one argument is specified.
113 - started using AnyEvent.
114 - space by default activates first file, or first directory, if no files
115 (as opposed to first file or last directory in previous versions).
116 - fix race condition where the schnauzer might stay non-sensitive
117 on fast directory changes.
118 - allow reversal of rotation via .cvrc $REVERSE_ROTATION = 1.
119 - delay initialisation of Gtk2::CV::Schnauzer until first use.
120 - fix a runtime error when starting namecluster with newer gtk's.
121 - do not rely on /dev/shm being world-writable, use
122 /run/shm, /dev/shm and /tmp, in this order.
123 - expect mplayer to sometimes generate more than 2 frames when 1 is
124 requested.
125 - tune video thumbnail generation a bit.
126 - more fixups for "file -i" failing.
127 - properly follows symlinks instead of bailing out.
128 - support perl multicore specification (http://perlmulticore.schmorp.de/)
129 for jpeg loading and image transformations, although nothing takes
130 advantage of this *yet*.
131 - ctrl-up/down in schnauzer tries to move name cluster cursor.
132 - ctrl-shift-T in image window now sets default rotation for
133 subsequent image loads.
134 - ctrl-shift-G in schnauzer now removes thumbnails.
135 - implement j (cycle subtitle) and # (cycle audio track)
136 in mplayer mode.
137 - respect load time (ctrl-shift-T) rotation setting for videos
138 (no clue how to do that at runtime).
139 - print jpeg error messages to stderr.
140
1411.56 Thu Oct 28 14:13:36 CEST 2010
142 - try an ugly workaround against Gtk's CONTINUED brokenness
143 with regards to non-ascii filenames :(.
144 - REALLY hide paths that are in the process of being removed
145 from the Schnauzer.
146 - when selecting entries, stat them all and fine their total
147 size(s) + filesystem overhead after a delay.
148 - take advantage of the Guard module.
149 - work around mplayer grabbing the focus.
150 - improve mplayer window size bug workaround. *sigh*.
151 - try not to keep a handle to a guard file to avoid
152 running into rename races with nfs.
153 - work around perl bug #77798 in some parts.
154 - slight namecluster speed improvement.
155 - work around newer libmagic versions adding mime attributes.
156
1571.55 Tue Jan 26 03:18:45 CET 2010
158 - schnauzer did usually not give the correct number for
159 "# entries selected".
160 - added new "renamer" plugin that is useful for mass renames
161 of very similar filenames.
162 - apply a heavy dose of common::sense.
163 - enable assert's (which perl disables...).
164 - take advantage of IO::AIO::aio_readdirx.
165 - speed up file move duplicate detection.
166
1671.54 Mon Apr 27 04:23:33 CEST 2009
168 - implement automatic reloading on SIGUSR1, as per suggestions
169 by Trevor Cordes.
170 - remove -\d\d\d file ending first on move collision.
171 - ctrl-shift-d now deletes despite CV_TRASHCAN.
172 - very hacky video thumbnailing via mplayer.
173 - ctrl-d errornously worked like ctrl-shift-d (cost 50gb of data).
174 - work around glib/gtk's filename corruption bugs when saving thumbnails
175 by writing the file ourselves.
176 - work around some other glib/gtk string corruption bugs.
177 - really only warn about pipe close failures :/.
178 - add hide attribute to jobs that will remove the file and do not
179 show those files in the schnauzer (but in-progress jobs
180 will still be shown, unfortunately).
181 - work around some more unicode issues in perl.
182 - correctly parse .rm as file extension in the schnauzer.
183 - always pre-fork the maximum number of worker slaves,
184 as forking later can consume way too much memory.
185 - update glade to work around annoying warnings in newer gtk.
186 - work around changes in newer glade. *sigh*.
187 - document that we need libgtk2.0-dev, too.
188 - avoid endless loops in mv.
189
1901.53 Tue Jul 8 14:03:12 CEST 2008
191 - only warn about pipe close failures in printdialog, do not die.
192 - do not try to handle filenames in unicode, instead, only
193 convert at display time.
194 - kill any media players on destroy and not in the finaliser,
195 as gtk+'s lazy finalisation and mplayers stubbornness to
196 continue running without control socket and output window
197 can be annoying.
198 - add recursive delete (lamely implemented using rm -rf).
199 - update progressbar after a timeout in addition to after
200 enough work has done to ensure it is being displayed
201 quickly for long jobs.
202
2031.51 Sun Jan 27 17:48:14 CET 2008
204 - run more stats in parallel in schnauzer scanning.
205 - do not deselect cursor on scroll if a range is selected.
206
2071.5 Sun Nov 25 15:15:27 CET 2007
208 - rudimentary support for audio.
209 - fix Gtk2::Ex::PodViewer rename (patch by Randy J. Ray).
210
2111.4 Sat Mar 17 14:11:48 CET 2007
212 - upgraded to IO::AIO 2.1 features.
213 - errors in IO::AIO callback execution will be logged and will
214 not freeze AIO operations anymore.
215 - jpeg2000 support by running jasper externally (imageviewer only).
216 - directory scanning now asynchronous.
217 - increased progress update frequency and reduced delay.
218 - add/enable icons for mp2/mp3/ogm.
219 - better ogm support.
220 - use mplayer for just about anything as opposed to just for video/*.
221 - fix auto rotation in older perls.
222
2231.3 Wed Sep 27 23:59:27 CEST 2006
224 - simplify redraw, avoid unnecessary schnauzer redraws.
225 - add rotate entries to the schnauzer menu, adapted
226 from a patch by Corris Randall.
227 - use new experimental (but much faster) clustering feature vector
228 based on moments and not on a histogram.
229 - reimplement file movement to use IO::AIO natively, thus much faster
230 and lower on resources.
231
2321.2 Fri Mar 31 12:55:15 CEST 2006
233 - fix unnecessarily redraws on partial exposes (scrolling etc).
234 - fixed CV_TRASHCAN support.
235 - "a" calls exiftran to rotate the image on-disk.
236 - don't run jobs on the same file in parallel.
237 - filenames were sometiems encoded twice when loading xvpics.
238 - do not sort filenames given on the commandline.
239 - set dithering to 'max', as contrary to documentation 'normal'
240 doesn't dither on (my) 8-bit-displays.
241 - enable dithering for xvpics.
242 - use libmagic for filetype detection.
243 - set window roles.
244 - changed xor color from 0x8080 PC to 0x8000, as the former yields
245 useless results on gtk 2.8.
246 - fix p7 thumbnail reading.
247
2481.1 Fri Oct 28 15:47:53 CEST 2005
249 - jobs for files currently shown in a schnauzer get prioritised.
250 - directories visited in a session are shown darker.
251 - unvisited directory with .xvpics in them are shown differently.
252 - add Remove Thumbnails menu entry.
253 - allow restricting image size to something less than the screen
254 (ctrl-shift-m).
255 - fix a bug where background processes stopped processing jobs.
256 - primary selection support for schnauzer selections.
257 - documented and implemented scorlling behaviour while drag-selecting.
258 - implemented Select=>By Prefix.
259 - background loading of .xvpics (and checking for symlinks-to-dirs).
260 - use overlays to differentiate between directories that
261 are empty, have .xvpics or are symlinks-to-directories.
262 - better/slower expose handling (we need double-refreshes due to
263 probable bugs in gtk+ or X11).
264 - implement a dirstack (statestack) and make use of it.
265 - don't forget cursor position on ctrl-g and similar commands.
266 - implemented keep_only_thumbnailed and remove_thumbnailed.
267 - implemented multiple-image-window support in cv.
268 - do some extra random resizes on the mplayer window to get it
269 to notice the damned window size.
270 - reap fork'ed job processes to avoid ressource leaks.
271 - fixed GNU R clustering.
272
2731.0 Wed Sep 7 18:41:38 CEST 2005
274 - fix alpha handling: we now compose with a checkerboard,
275 but exposing hidden pixel data is also supported in the code.
276 - use jpg instead of P7 format for thumbnails and remove p7
277 write support: better quality, smaller filesize.
278 - evaluate _NET_FRAME_EXTENTS to get actual maximum screen size.
279 - better mplayer integration (resize handling, aspect handling).
280 - fix some bugs when a Schnauzer window was resized and got
281 the wrong offset.
282 - don't crash when trying to crop to a size of less than a pixel.
283 - schnauzer now has two modes: directors view or single-file view.
284 this changes it's behaviour on rescan and other occasions.
285 - reduce the amount of random dithering.
286 - load jpeg files ~20% faster, create jpeg thumbnails an order
287 of magnitude faster.
288 - improved bin/cv documentation.
289 - improve scanning performance further by usign the directory
290 link count and by stat'ing possible directories early.
291 - do file data prefetch after space or backspace and 0.3s.
292 - better and faster casefolding.
293 - use pango's ellipsise functionality and cut at the end.
294 - moved the R clustering algo to a separate plugin (and fix it).
295 - moved the filename clustering algo to a separate plugin.
296 - try very hard to get the window size correct befre first map.
297 - only load the default title image when necessary (saves mem & cpu).
298 - change drag xor colour to #808080, uglier, but visible on all
299 images.
300 - added icon for .tif files.
301 - updated icons for some file-extensions.
302 - created a job system and create thumbnails in parallel and
303 in the background.
304 - more careful handling of filename encodings.
305 - use gdk_pixbuf_rotate_simple instead of our own functions.
306 - played with resizing logic once more.
307
3080.5 Mon Jul 11 05:48:13 CEST 2005
309 - image window resizing now works again.
310 - much improved resize/move handling (still not up to xv's level).
311 - every schnauzer now has an associated label/info field.
5 - better ^D performance. 312 - better ^D performance.
6 - can now play videos if mplayer is in the path (and probably is 313 - 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. 314 identical to my versions and your config file is empty etc. etc.
8 the usual caveats about embedding mplayer...) 315 the usual caveats about embedding mplayer...)
9 (http://itdp.fh-biergarten.de/mplayer-dev-eng/2004-12/txt00028.txt fixes 316 (http://itdp.fh-biergarten.de/mplayer-dev-eng/2004-12/txt00028.txt fixes
10 the resize problems). 317 the resize problems).
11 - much improved resize handling (still not up to xv's level).
12 - remove gtk20-compatibility cruft. 318 - remove gtk20-compatibility cruft.
319 - added progress window for lengthy operations.
320 - removed <parent> entry, use popup=>Up.
13 - change of contact address. 321 - change of contact address.
14 - updated logos for some file-extensions. 322 - updated icons for some file-extensions.
15 - image window resizing now works again. 323 - make cv's info label wrap as not to change horizontal window width
324 (doesn't work, but that's general gtk2 brokenness).
325 - use set_absolute_size for the schnauzer font. doesn't result in an
326 absolute size, but at least results in the same height everywhere.
327 - implemented a primitive plugin system (see Gtk2::CV::Plugin and
328 eg/plugin-skeleton).
329 - removed bin/cvc's clusteriser.
330 - added a new clusteriser algorithm, use Popup=>"Filename clustering..."
16 - set _X_CWD to current dir in bin/cv (a rather special feature...). 331 - set _X_CWD to current dir in bin/cv (a rather special feature...).
17 - make cv's nfo label wrap as not to chane horizontal window width. 332 - further directory scanning speed improvements.
333 - IO::AIO use for some speedups and more concurrency.
18 334
190.3 Sun Aug 1 21:59:49 CEST 2004 3350.3 Sun Aug 1 21:59:49 CEST 2004
20 - cv * now correctly loads && selects the first image again. 336 - cv * now correctly loads && selects the first image again.
21 - changed selection behaviour to select ranges not rectangles 337 - changed selection behaviour to select ranges not rectangles
22 (could be configurable at runtime). 338 (could be configurable at runtime).
23 - many small bugfixes. 339 - many small bugfixes.
24 - better display behaviour when viewing many images quickly. 340 - better display behaviour when viewing many images quickly.
25 - changed sort order to sth... strange (case insensitive, 341 - changed sort order to sth... strange (case insensitive,
26 numbers < 5 digits sorted in numerical order). 342 numbers < 5 digits sorted in numerical order).
27 343
280.2 Thu Nov 20 07:49:55 CET 2003 3440.2 Thu Nov 20 07:49:55 CET 2003
29 - add DSC comments (except for %%page). 345 - add DSC comments (except for %%page).
30 - implemented binary encoding for postscript printing. 346 - implemented binary encoding for postscript printing.
31 - ctrl-s == rescan. 347 - ctrl-s == rescan.
32 - less-latency resizes. 348 - less-latency resizes.
33 - after implementing filename_to_unicode maybe it is time to use it... 349 - after implementing filename_to_unicode maybe it is time to use it...
34 350
350.15 Wed Nov 12 21:33:32 CET 2003 3510.15 Wed Nov 12 21:33:32 CET 2003
36 - add nifty print dialog, using glade and GladeXML. GladeXML needs 352 - add nifty print dialog, using glade and GladeXML. GladeXML needs
37 some convinience functions, but is ok to use. 353 some convinience functions, but is ok to use.
38 - improved schnauzer scrolling and geometry hints. 354 - improved schnauzer scrolling and geometry hints.
39 - bugfixes, as usual. 355 - bugfixes, as usual.
40 - implemented ctrl-u. 356 - implemented ctrl-u.
41 - implemented maxpect-always mode. 357 - implemented maxpect-always mode.
42 358
430.14 Mon Nov 10 20:11:15 CET 2003 3590.14 Mon Nov 10 20:11:15 CET 2003
44 - use subpixbufs for cropping. 360 - use subpixbufs for cropping.
45 - don't force redraws anymore, hopefully the result is the same. 361 - don't force redraws anymore, hopefully the result is the same.
46 - primitive printing with automaxpect (always to /tmp/x, watch out!). 362 - primitive printing with automaxpect (always to /tmp/x, watch out!).
47 - off-by-one error in flip code fixed. 363 - off-by-one error in flip code fixed.
48 - replaced nearest interpolation to tiles for thumbnail generation. 364 - replaced nearest interpolation to tiles for thumbnail generation.
49 - much improved thumbnail dithering. 365 - much improved thumbnail dithering.
50 - applied drag_rect patch by muppet, together with some infrastructure 366 - applied drag_rect patch by muppet, together with some infrastructure
51 improvements. 367 improvements.
52 - faster and less accurate text "autoscaling". 368 - faster and less accurate text "autoscaling".
53 369
540.13 Sat Nov 8 14:13:24 CET 2003 3700.13 Sat Nov 8 14:13:24 CET 2003
55 - Applied patch by muppet to backport it to gtk2.0, 371 - Applied patch by muppet to backport it to gtk2.0,
56 plus portabiity fixes. 372 plus portabiity fixes.

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