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Comparing CV/Changes (file contents):
Revision 1.28 by root, Thu Mar 17 21:26:30 2005 UTC vs.
Revision 1.233 by root, Thu Jan 9 14:59:10 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
15 - INCOMPATIBLE CHANGE: .cvrc is now sourced much earlier, before loading
16 modules. cvrc_boot and cvrc_start functions are called later.
17 - the Schnauzer now autoscales everything according to the first monitor's
18 DPI when the dpi is >= 110. This can be disabled by adding this to your .cvrc:
19 $Gtk2::CV::Schnauzer::DISPLAYSCALE = 1;
20 - rather brutally remove LC_ALL and override LC_NUMERIC, as perl and gtk2
21 sometimes fail to format numbers correctly and fall back to the
22 locale-specific format (which perl should never do).
23 - added a "Subdir view", showing only subdirectories in the cluster view and
24 immediately entering them.
25 - add .cvrc changable variable $Gtk2::CV::Schnauzer::DISPLAYSCALE,
26 defaults to 1 - for use with hidpi displays.
27 - add .cvrc changable variable $Gtk2::CV::Schnauzer::ICONSCALE,
28 defaults to 1 - modifies actual icon file size.
29 - add .cvrc changable variable $Gtk2::CV::Schnauzer::FONTSCALE,
30 defaults to icon scale - modified icon font height.
31
321.8 Mon Apr 29 15:10:44 CEST 2019
33 - work around newer versions of mpv no longer having a pause command.
34 - always use mpv to display gif images, because it's hard to detect whether a gif
35 is animated or not.
36 - use a better(?), more "sharp" method to detect keyboard accelerators and to decide
37 which keys to pass to the schnauzer from the image window.
38 - new selection method. Alt-A / select files i same directory, can be repeated.
39 - rename select by prefix to select by adjacent name.
40 - increase search range for adjacent name to 10000.
41 - change meta-mask to mod1-mask, as gtk+ has silently changed the meaning of meta
42 over the years (so much for api stability...).
43 - newer perl versions somehow manage to leak the prefetch file handle somehow,
44 try tro work aorund.
45 - implement (undocumented) filename_display_name hook in Gt2k::CV::Schnauer.
46 - use symbolic names for entry indices in Schnauzer, for sanity, as the design
47 is now stable enough.
48 - use loop-file=inf for mpv instead of -loop 0, which only works for mplayer.
49 - add metadata clustering plugin.
50 - use ffprobe also if libmagic cannot detect anything, to decide whether the
51 file is (maybe) an image or (maybe) a video.
52 - namecluster now respects default modifier mask.
53
541.71 Tue Jul 31 00:57:03 CEST 2018
55 - fix 'o' key osd level switching in mpv (similar to old mplayer mode).
56 - do not error out on incomplete JPEG files, generate fake EOI marker instead
57 to enable the decoder to output a partial file.
58
591.7 Wed Dec 27 18:47:50 CET 2017
60 - DEFAULT CHANGED: cv will now default to mpv instead of mplayer.
61 use CV_MPLAYER=mplayer to get the previous behaviour.
62 - new env variable, CV_MPLAYER, defaulting to mpv.
63 - make "mplayer" configurable via CV_MPLAYER, support mpv.
64 - support mpv ipc protocol for remote control.
65 - implement audio visualisation when playing audio streams,
66 remove support for CV_AUDIO_PLAYER.
67 - port to newer versions of gtk2, which require including gdkx.h.
68 - preliminary & optional webp load and thumbnail support.
69 - use mmap to "load" files and decode from memory buffers.
70 - use internal fileype function to detect filetype when generating
71 hthumbnails, instead of relaying on file extension (for speed).
72 - add internal magic_buffer/magic_buffer_mime functions.
73 - add more fallback extensions for audio when mimetype detection fails.
74
751.61 Sat Jun 24 01:55:48 CEST 2017
76 - work around parser bug in 5.18.1 (-a).
77 - very simple "better than nothing" jpeg cmyk/ycck format decoding.
78 - use ffprobe instead of mplayer to probe video size/type.
79 - switch to using AnyEvent::Fork as provider for the processpool, which ought
80 to save gobs of memory.
81 - much improved async communications with worker processes.
82 - batch expose events together, in an attempt to reduce the amount of
83 expose races in gtk+ (does not fix scrolling races).
84 - create #cpu + 1 worker jobs now, not 1.5 * #cpu + 1 as before.
85 - better shell-quoting: use ""-style for utf-8 filenames and paste as unicode,
86 use bash's $'' syntax for other filenames.
87 - no longer pass a-z from viewer to schnauzer.
88 - properly serialise jobs by priority, instead of executing
89 jobs in parallel on the same path *sometimes*.
90 - escape select-by-prefix menu item labels.
91 - work around more perl unicode bugs.
92 - slightly improved filetype detection.
93 - add "cp" job for external plugins.
94 - work around even more perl unicode bugs that the perl5-porters
95 don't want to fix because of backwards compatibility.
96 - do not stupidly load big video files into memory just
97 to make a thumbnail.
98 - don't modify global $_ in aio callbacks.
99 - make drag-rectangle more visible.
100 - do not enter the last directory on the commandline, if more
101 than one argument is specified.
102 - started using AnyEvent.
103 - space by default activates first file, or first directory, if no files
104 (as opposed to first file or last directory in previous versions).
105 - fix race condition where the schnauzer might stay non-sensitive
106 on fast directory changes.
107 - allow reversal of rotation via .cvrc $REVERSE_ROTATION = 1.
108 - delay initialisation of Gtk2::CV::Schnauzer until first use.
109 - fix a runtime error when starting namecluster with newer gtk's.
110 - do not rely on /dev/shm being world-writable, use
111 /run/shm, /dev/shm and /tmp, in this order.
112 - expect mplayer to sometimes generate more than 2 frames when 1 is
113 requested.
114 - tune video thumbnail generation a bit.
115 - more fixups for "file -i" failing.
116 - properly follows symlinks instead of bailing out.
117 - support perl multicore specification (http://perlmulticore.schmorp.de/)
118 for jpeg loading and image transformations, although nothing takes
119 advantage of this *yet*.
120 - ctrl-up/down in schnauzer tries to move name cluster cursor.
121 - ctrl-shift-T in image window now sets default rotation for
122 subsequent image loads.
123 - ctrl-shift-G in schnauzer now removes thumbnails.
124 - implement j (cycle subtitle) and # (cycle audio track)
125 in mplayer mode.
126 - respect load time (ctrl-shift-T) rotation setting for videos
127 (no clue how to do that at runtime).
128 - print jpeg error messages to stderr.
129
1301.56 Thu Oct 28 14:13:36 CEST 2010
131 - try an ugly workaround against Gtk's CONTINUED brokenness
132 with regards to non-ascii filenames :(.
133 - REALLY hide paths that are in the process of being removed
134 from the Schnauzer.
135 - when selecting entries, stat them all and fine their total
136 size(s) + filesystem overhead after a delay.
137 - take advantage of the Guard module.
138 - work around mplayer grabbing the focus.
139 - improve mplayer window size bug workaround. *sigh*.
140 - try not to keep a handle to a guard file to avoid
141 running into rename races with nfs.
142 - work around perl bug #77798 in some parts.
143 - slight namecluster speed improvement.
144 - work around newer libmagic versions adding mime attributes.
145
1461.55 Tue Jan 26 03:18:45 CET 2010
147 - schnauzer did usually not give the correct number for
148 "# entries selected".
149 - added new "renamer" plugin that is useful for mass renames
150 of very similar filenames.
151 - apply a heavy dose of common::sense.
152 - enable assert's (which perl disables...).
153 - take advantage of IO::AIO::aio_readdirx.
154 - speed up file move duplicate detection.
155
1561.54 Mon Apr 27 04:23:33 CEST 2009
157 - implement automatic reloading on SIGUSR1, as per suggestions
158 by Trevor Cordes.
159 - remove -\d\d\d file ending first on move collision.
160 - ctrl-shift-d now deletes despite CV_TRASHCAN.
161 - very hacky video thumbnailing via mplayer.
162 - ctrl-d errornously worked like ctrl-shift-d (cost 50gb of data).
163 - work around glib/gtk's filename corruption bugs when saving thumbnails
164 by writing the file ourselves.
165 - work around some other glib/gtk string corruption bugs.
166 - really only warn about pipe close failures :/.
167 - add hide attribute to jobs that will remove the file and do not
168 show those files in the schnauzer (but in-progress jobs
169 will still be shown, unfortunately).
170 - work around some more unicode issues in perl.
171 - correctly parse .rm as file extension in the schnauzer.
172 - always pre-fork the maximum number of worker slaves,
173 as forking later can consume way too much memory.
174 - update glade to work around annoying warnings in newer gtk.
175 - work around changes in newer glade. *sigh*.
176 - document that we need libgtk2.0-dev, too.
177 - avoid endless loops in mv.
178
1791.53 Tue Jul 8 14:03:12 CEST 2008
180 - only warn about pipe close failures in printdialog, do not die.
181 - do not try to handle filenames in unicode, instead, only
182 convert at display time.
183 - kill any media players on destroy and not in the finaliser,
184 as gtk+'s lazy finalisation and mplayers stubbornness to
185 continue running without control socket and output window
186 can be annoying.
187 - add recursive delete (lamely implemented using rm -rf).
188 - update progressbar after a timeout in addition to after
189 enough work has done to ensure it is being displayed
190 quickly for long jobs.
191
1921.51 Sun Jan 27 17:48:14 CET 2008
193 - run more stats in parallel in schnauzer scanning.
194 - do not deselect cursor on scroll if a range is selected.
195
1961.5 Sun Nov 25 15:15:27 CET 2007
197 - rudimentary support for audio.
198 - fix Gtk2::Ex::PodViewer rename (patch by Randy J. Ray).
199
2001.4 Sat Mar 17 14:11:48 CET 2007
201 - upgraded to IO::AIO 2.1 features.
202 - errors in IO::AIO callback execution will be logged and will
203 not freeze AIO operations anymore.
204 - jpeg2000 support by running jasper externally (imageviewer only).
205 - directory scanning now asynchronous.
206 - increased progress update frequency and reduced delay.
207 - add/enable icons for mp2/mp3/ogm.
208 - better ogm support.
209 - use mplayer for just about anything as opposed to just for video/*.
210 - fix auto rotation in older perls.
211
2121.3 Wed Sep 27 23:59:27 CEST 2006
213 - simplify redraw, avoid unnecessary schnauzer redraws.
214 - add rotate entries to the schnauzer menu, adapted
215 from a patch by Corris Randall.
216 - use new experimental (but much faster) clustering feature vector
217 based on moments and not on a histogram.
218 - reimplement file movement to use IO::AIO natively, thus much faster
219 and lower on resources.
220
2211.2 Fri Mar 31 12:55:15 CEST 2006
222 - fix unnecessarily redraws on partial exposes (scrolling etc).
223 - fixed CV_TRASHCAN support.
224 - "a" calls exiftran to rotate the image on-disk.
225 - don't run jobs on the same file in parallel.
226 - filenames were sometiems encoded twice when loading xvpics.
227 - do not sort filenames given on the commandline.
228 - set dithering to 'max', as contrary to documentation 'normal'
229 doesn't dither on (my) 8-bit-displays.
230 - enable dithering for xvpics.
231 - use libmagic for filetype detection.
232 - set window roles.
233 - changed xor color from 0x8080 PC to 0x8000, as the former yields
234 useless results on gtk 2.8.
235 - fix p7 thumbnail reading.
236
2371.1 Fri Oct 28 15:47:53 CEST 2005
238 - jobs for files currently shown in a schnauzer get prioritised.
239 - directories visited in a session are shown darker.
240 - unvisited directory with .xvpics in them are shown differently.
241 - add Remove Thumbnails menu entry.
242 - allow restricting image size to something less than the screen
243 (ctrl-shift-m).
244 - fix a bug where background processes stopped processing jobs.
245 - primary selection support for schnauzer selections.
246 - documented and implemented scorlling behaviour while drag-selecting.
247 - implemented Select=>By Prefix.
248 - background loading of .xvpics (and checking for symlinks-to-dirs).
249 - use overlays to differentiate between directories that
250 are empty, have .xvpics or are symlinks-to-directories.
251 - better/slower expose handling (we need double-refreshes due to
252 probable bugs in gtk+ or X11).
253 - implement a dirstack (statestack) and make use of it.
254 - don't forget cursor position on ctrl-g and similar commands.
255 - implemented keep_only_thumbnailed and remove_thumbnailed.
256 - implemented multiple-image-window support in cv.
257 - do some extra random resizes on the mplayer window to get it
258 to notice the damned window size.
259 - reap fork'ed job processes to avoid ressource leaks.
260 - fixed GNU R clustering.
261
2621.0 Wed Sep 7 18:41:38 CEST 2005
263 - fix alpha handling: we now compose with a checkerboard,
264 but exposing hidden pixel data is also supported in the code.
265 - use jpg instead of P7 format for thumbnails and remove p7
266 write support: better quality, smaller filesize.
267 - evaluate _NET_FRAME_EXTENTS to get actual maximum screen size.
268 - better mplayer integration (resize handling, aspect handling).
269 - fix some bugs when a Schnauzer window was resized and got
270 the wrong offset.
271 - don't crash when trying to crop to a size of less than a pixel.
272 - schnauzer now has two modes: directors view or single-file view.
273 this changes it's behaviour on rescan and other occasions.
274 - reduce the amount of random dithering.
275 - load jpeg files ~20% faster, create jpeg thumbnails an order
276 of magnitude faster.
277 - improved bin/cv documentation.
278 - improve scanning performance further by usign the directory
279 link count and by stat'ing possible directories early.
280 - do file data prefetch after space or backspace and 0.3s.
281 - better and faster casefolding.
282 - use pango's ellipsise functionality and cut at the end.
283 - moved the R clustering algo to a separate plugin (and fix it).
284 - moved the filename clustering algo to a separate plugin.
285 - try very hard to get the window size correct befre first map.
286 - only load the default title image when necessary (saves mem & cpu).
287 - change drag xor colour to #808080, uglier, but visible on all
288 images.
289 - added icon for .tif files.
290 - updated icons for some file-extensions.
291 - created a job system and create thumbnails in parallel and
292 in the background.
293 - more careful handling of filename encodings.
294 - use gdk_pixbuf_rotate_simple instead of our own functions.
295 - played with resizing logic once more.
296
2970.5 Mon Jul 11 05:48:13 CEST 2005
298 - image window resizing now works again.
299 - much improved resize/move handling (still not up to xv's level).
300 - every schnauzer now has an associated label/info field.
5 - better ^D performance. 301 - better ^D performance.
6 - can now play videos if mplayer is in the path (and probably is 302 - 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. 303 identical to my versions and your config file is empty etc. etc.
8 the usual caveats about embedding mplayer...) 304 the usual caveats about embedding mplayer...)
9 (http://itdp.fh-biergarten.de/mplayer-dev-eng/2004-12/txt00028.txt fixes 305 (http://itdp.fh-biergarten.de/mplayer-dev-eng/2004-12/txt00028.txt fixes
10 the resize problems). 306 the resize problems).
11 - much improved resize handling (still not up to xv's level).
12 - remove gtk20-compatibility cruft. 307 - remove gtk20-compatibility cruft.
308 - added progress window for lengthy operations.
309 - removed <parent> entry, use popup=>Up.
13 - change of contact address. 310 - change of contact address.
14 - updated logos for some file-extensions. 311 - updated icons for some file-extensions.
15 - image window resizing now works again. 312 - make cv's info label wrap as not to change horizontal window width
313 (doesn't work, but that's general gtk2 brokenness).
314 - use set_absolute_size for the schnauzer font. doesn't result in an
315 absolute size, but at least results in the same height everywhere.
316 - implemented a primitive plugin system (see Gtk2::CV::Plugin and
317 eg/plugin-skeleton).
318 - removed bin/cvc's clusteriser.
319 - added a new clusteriser algorithm, use Popup=>"Filename clustering..."
320 - set _X_CWD to current dir in bin/cv (a rather special feature...).
321 - further directory scanning speed improvements.
322 - IO::AIO use for some speedups and more concurrency.
16 323
170.3 Sun Aug 1 21:59:49 CEST 2004 3240.3 Sun Aug 1 21:59:49 CEST 2004
18 - cv * now correctly loads && selects the first image again. 325 - cv * now correctly loads && selects the first image again.
19 - changed selection behaviour to select ranges not rectangles 326 - changed selection behaviour to select ranges not rectangles
20 (could be configurable at runtime). 327 (could be configurable at runtime).
21 - many small bugfixes. 328 - many small bugfixes.
22 - better display behaviour when viewing many images quickly. 329 - better display behaviour when viewing many images quickly.
23 - changed sort order to sth... strange (case insensitive, 330 - changed sort order to sth... strange (case insensitive,
24 numbers < 5 digits sorted in numerical order). 331 numbers < 5 digits sorted in numerical order).
25 332
260.2 Thu Nov 20 07:49:55 CET 2003 3330.2 Thu Nov 20 07:49:55 CET 2003
27 - add DSC comments (except for %%page). 334 - add DSC comments (except for %%page).
28 - implemented binary encoding for postscript printing. 335 - implemented binary encoding for postscript printing.
29 - ctrl-s == rescan. 336 - ctrl-s == rescan.
30 - less-latency resizes. 337 - less-latency resizes.
31 - after implementing filename_to_unicode maybe it is time to use it... 338 - after implementing filename_to_unicode maybe it is time to use it...
32 339
330.15 Wed Nov 12 21:33:32 CET 2003 3400.15 Wed Nov 12 21:33:32 CET 2003
34 - add nifty print dialog, using glade and GladeXML. GladeXML needs 341 - add nifty print dialog, using glade and GladeXML. GladeXML needs
35 some convinience functions, but is ok to use. 342 some convinience functions, but is ok to use.
36 - improved schnauzer scrolling and geometry hints. 343 - improved schnauzer scrolling and geometry hints.
37 - bugfixes, as usual. 344 - bugfixes, as usual.
38 - implemented ctrl-u. 345 - implemented ctrl-u.
39 - implemented maxpect-always mode. 346 - implemented maxpect-always mode.
40 347
410.14 Mon Nov 10 20:11:15 CET 2003 3480.14 Mon Nov 10 20:11:15 CET 2003
42 - use subpixbufs for cropping. 349 - use subpixbufs for cropping.
43 - don't force redraws anymore, hopefully the result is the same. 350 - don't force redraws anymore, hopefully the result is the same.
44 - primitive printing with automaxpect (always to /tmp/x, watch out!). 351 - primitive printing with automaxpect (always to /tmp/x, watch out!).
45 - off-by-one error in flip code fixed. 352 - off-by-one error in flip code fixed.
46 - replaced nearest interpolation to tiles for thumbnail generation. 353 - replaced nearest interpolation to tiles for thumbnail generation.
47 - much improved thumbnail dithering. 354 - much improved thumbnail dithering.
48 - applied drag_rect patch by muppet, together with some infrastructure 355 - applied drag_rect patch by muppet, together with some infrastructure
49 improvements. 356 improvements.
50 - faster and less accurate text "autoscaling". 357 - faster and less accurate text "autoscaling".
51 358
520.13 Sat Nov 8 14:13:24 CET 2003 3590.13 Sat Nov 8 14:13:24 CET 2003
53 - Applied patch by muppet to backport it to gtk2.0, 360 - Applied patch by muppet to backport it to gtk2.0,
54 plus portabiity fixes. 361 plus portabiity fixes.

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