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Comparing CV/Changes (file contents):
Revision 1.29 by root, Fri Mar 18 03:45:29 2005 UTC vs.
Revision 1.244 by root, Thu Jul 15 00:41:44 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 - fix video/gif rotation, used mplayer mehtod, switched to mpv's
17 --video-rotate.
18 - up version sort width to 8 digits, from 6.
19
201.9 Sun May 9 13:04:09 CEST 2021
21 - INCOMPATIBLE CHANGE: .cvrc is now sourced much earlier, before loading
22 modules. cvrc_boot and cvrc_start functions are called later.
23 - INCOMPATIBLE CHANGE: mplayer support has been completely removed.
24 - INCOMPATIBLE CHANGE: viewer now defaults to "maxpect" (shift-M) mode.
25 - "invisible" cursor does not act weirdly when it is in position zero
26 (ctrl-u, space did not advance if cursor was on first item in schnauzer).
27 - support heif/avif now via pixbufloader (which seesm to not have
28 working autodetection, so we do our own).
29 - cv now uses mpv to generate video thumbnails - maybe slower, maybe overall
30 worse, but at least there is no dependency on mplayer anymore.
31 - cv now expects mpv to be in the CV_MPV, not CV_MPALYER, env variable.
32 - the Schnauzer now autoscales everything according to the first monitor's
33 DPI when the dpi is >= 110. This can be disabled by adding this to your .cvrc:
34 $Gtk2::CV::Schnauzer::DISPLAYSCALE = 1;
35 - redid "splash" image to be 16:9 (and also super-ugly, but nobody cares).
36 - support mpv's --input-ipc-file option, in addition to --input-file
37 (untested).
38 - rather brutally remove LC_ALL and override LC_NUMERIC, as perl and gtk2
39 sometimes fail to format numbers correctly and fall back to the
40 locale-specific format (which perl should never do).
41 - added a "Subdir view", showing only subdirectories in the cluster view and
42 immediately entering them.
43 - add .cvrc changable variable $Gtk2::CV::Schnauzer::DISPLAYSCALE,
44 defaults to 1 - for use with hidpi displays.
45 - add .cvrc changable variable $Gtk2::CV::Schnauzer::ICONSCALE,
46 defaults to 1 - modifies actual icon file size.
47 - add .cvrc changable variable $Gtk2::CV::Schnauzer::FONTSCALE,
48 defaults to icon scale - modified icon font height.
49 - while CV is effectively single-threaded, it might need thread support
50 to be initialized in Gtk2/xcb.
51 - remove hyper scaling mode.
52 - "," is now the opposite (modulo rounding) from ".".
53 - do not duplicate filetype detection in schnauzer and CV.xs, always use
54 the xs code.
55
561.8 Mon Apr 29 15:10:44 CEST 2019
57 - work around newer versions of mpv no longer having a pause command.
58 - always use mpv to display gif images, because it's hard to detect whether a gif
59 is animated or not.
60 - use a better(?), more "sharp" method to detect keyboard accelerators and to decide
61 which keys to pass to the schnauzer from the image window.
62 - new selection method. Alt-A / select files i same directory, can be repeated.
63 - rename select by prefix to select by adjacent name.
64 - increase search range for adjacent name to 10000.
65 - change meta-mask to mod1-mask, as gtk+ has silently changed the meaning of meta
66 over the years (so much for api stability...).
67 - newer perl versions somehow manage to leak the prefetch file handle somehow,
68 try tro work aorund.
69 - implement (undocumented) filename_display_name hook in Gt2k::CV::Schnauer.
70 - use symbolic names for entry indices in Schnauzer, for sanity, as the design
71 is now stable enough.
72 - use loop-file=inf for mpv instead of -loop 0, which only works for mplayer.
73 - add metadata clustering plugin.
74 - use ffprobe also if libmagic cannot detect anything, to decide whether the
75 file is (maybe) an image or (maybe) a video.
76 - namecluster now respects default modifier mask.
77
781.71 Tue Jul 31 00:57:03 CEST 2018
79 - fix 'o' key osd level switching in mpv (similar to old mplayer mode).
80 - do not error out on incomplete JPEG files, generate fake EOI marker instead
81 to enable the decoder to output a partial file.
82
831.7 Wed Dec 27 18:47:50 CET 2017
84 - DEFAULT CHANGED: cv will now default to mpv instead of mplayer.
85 use CV_MPLAYER=mplayer to get the previous behaviour.
86 - new env variable, CV_MPLAYER, defaulting to mpv.
87 - make "mplayer" configurable via CV_MPLAYER, support mpv.
88 - support mpv ipc protocol for remote control.
89 - implement audio visualisation when playing audio streams,
90 remove support for CV_AUDIO_PLAYER.
91 - port to newer versions of gtk2, which require including gdkx.h.
92 - preliminary & optional webp load and thumbnail support.
93 - use mmap to "load" files and decode from memory buffers.
94 - use internal fileype function to detect filetype when generating
95 hthumbnails, instead of relaying on file extension (for speed).
96 - add internal magic_buffer/magic_buffer_mime functions.
97 - add more fallback extensions for audio when mimetype detection fails.
98
991.61 Sat Jun 24 01:55:48 CEST 2017
100 - work around parser bug in 5.18.1 (-a).
101 - very simple "better than nothing" jpeg cmyk/ycck format decoding.
102 - use ffprobe instead of mplayer to probe video size/type.
103 - switch to using AnyEvent::Fork as provider for the processpool, which ought
104 to save gobs of memory.
105 - much improved async communications with worker processes.
106 - batch expose events together, in an attempt to reduce the amount of
107 expose races in gtk+ (does not fix scrolling races).
108 - create #cpu + 1 worker jobs now, not 1.5 * #cpu + 1 as before.
109 - better shell-quoting: use ""-style for utf-8 filenames and paste as unicode,
110 use bash's $'' syntax for other filenames.
111 - no longer pass a-z from viewer to schnauzer.
112 - properly serialise jobs by priority, instead of executing
113 jobs in parallel on the same path *sometimes*.
114 - escape select-by-prefix menu item labels.
115 - work around more perl unicode bugs.
116 - slightly improved filetype detection.
117 - add "cp" job for external plugins.
118 - work around even more perl unicode bugs that the perl5-porters
119 don't want to fix because of backwards compatibility.
120 - do not stupidly load big video files into memory just
121 to make a thumbnail.
122 - don't modify global $_ in aio callbacks.
123 - make drag-rectangle more visible.
124 - do not enter the last directory on the commandline, if more
125 than one argument is specified.
126 - started using AnyEvent.
127 - space by default activates first file, or first directory, if no files
128 (as opposed to first file or last directory in previous versions).
129 - fix race condition where the schnauzer might stay non-sensitive
130 on fast directory changes.
131 - allow reversal of rotation via .cvrc $REVERSE_ROTATION = 1.
132 - delay initialisation of Gtk2::CV::Schnauzer until first use.
133 - fix a runtime error when starting namecluster with newer gtk's.
134 - do not rely on /dev/shm being world-writable, use
135 /run/shm, /dev/shm and /tmp, in this order.
136 - expect mplayer to sometimes generate more than 2 frames when 1 is
137 requested.
138 - tune video thumbnail generation a bit.
139 - more fixups for "file -i" failing.
140 - properly follows symlinks instead of bailing out.
141 - support perl multicore specification (http://perlmulticore.schmorp.de/)
142 for jpeg loading and image transformations, although nothing takes
143 advantage of this *yet*.
144 - ctrl-up/down in schnauzer tries to move name cluster cursor.
145 - ctrl-shift-T in image window now sets default rotation for
146 subsequent image loads.
147 - ctrl-shift-G in schnauzer now removes thumbnails.
148 - implement j (cycle subtitle) and # (cycle audio track)
149 in mplayer mode.
150 - respect load time (ctrl-shift-T) rotation setting for videos
151 (no clue how to do that at runtime).
152 - print jpeg error messages to stderr.
153
1541.56 Thu Oct 28 14:13:36 CEST 2010
155 - try an ugly workaround against Gtk's CONTINUED brokenness
156 with regards to non-ascii filenames :(.
157 - REALLY hide paths that are in the process of being removed
158 from the Schnauzer.
159 - when selecting entries, stat them all and fine their total
160 size(s) + filesystem overhead after a delay.
161 - take advantage of the Guard module.
162 - work around mplayer grabbing the focus.
163 - improve mplayer window size bug workaround. *sigh*.
164 - try not to keep a handle to a guard file to avoid
165 running into rename races with nfs.
166 - work around perl bug #77798 in some parts.
167 - slight namecluster speed improvement.
168 - work around newer libmagic versions adding mime attributes.
169
1701.55 Tue Jan 26 03:18:45 CET 2010
171 - schnauzer did usually not give the correct number for
172 "# entries selected".
173 - added new "renamer" plugin that is useful for mass renames
174 of very similar filenames.
175 - apply a heavy dose of common::sense.
176 - enable assert's (which perl disables...).
177 - take advantage of IO::AIO::aio_readdirx.
178 - speed up file move duplicate detection.
179
1801.54 Mon Apr 27 04:23:33 CEST 2009
181 - implement automatic reloading on SIGUSR1, as per suggestions
182 by Trevor Cordes.
183 - remove -\d\d\d file ending first on move collision.
184 - ctrl-shift-d now deletes despite CV_TRASHCAN.
185 - very hacky video thumbnailing via mplayer.
186 - ctrl-d errornously worked like ctrl-shift-d (cost 50gb of data).
187 - work around glib/gtk's filename corruption bugs when saving thumbnails
188 by writing the file ourselves.
189 - work around some other glib/gtk string corruption bugs.
190 - really only warn about pipe close failures :/.
191 - add hide attribute to jobs that will remove the file and do not
192 show those files in the schnauzer (but in-progress jobs
193 will still be shown, unfortunately).
194 - work around some more unicode issues in perl.
195 - correctly parse .rm as file extension in the schnauzer.
196 - always pre-fork the maximum number of worker slaves,
197 as forking later can consume way too much memory.
198 - update glade to work around annoying warnings in newer gtk.
199 - work around changes in newer glade. *sigh*.
200 - document that we need libgtk2.0-dev, too.
201 - avoid endless loops in mv.
202
2031.53 Tue Jul 8 14:03:12 CEST 2008
204 - only warn about pipe close failures in printdialog, do not die.
205 - do not try to handle filenames in unicode, instead, only
206 convert at display time.
207 - kill any media players on destroy and not in the finaliser,
208 as gtk+'s lazy finalisation and mplayers stubbornness to
209 continue running without control socket and output window
210 can be annoying.
211 - add recursive delete (lamely implemented using rm -rf).
212 - update progressbar after a timeout in addition to after
213 enough work has done to ensure it is being displayed
214 quickly for long jobs.
215
2161.51 Sun Jan 27 17:48:14 CET 2008
217 - run more stats in parallel in schnauzer scanning.
218 - do not deselect cursor on scroll if a range is selected.
219
2201.5 Sun Nov 25 15:15:27 CET 2007
221 - rudimentary support for audio.
222 - fix Gtk2::Ex::PodViewer rename (patch by Randy J. Ray).
223
2241.4 Sat Mar 17 14:11:48 CET 2007
225 - upgraded to IO::AIO 2.1 features.
226 - errors in IO::AIO callback execution will be logged and will
227 not freeze AIO operations anymore.
228 - jpeg2000 support by running jasper externally (imageviewer only).
229 - directory scanning now asynchronous.
230 - increased progress update frequency and reduced delay.
231 - add/enable icons for mp2/mp3/ogm.
232 - better ogm support.
233 - use mplayer for just about anything as opposed to just for video/*.
234 - fix auto rotation in older perls.
235
2361.3 Wed Sep 27 23:59:27 CEST 2006
237 - simplify redraw, avoid unnecessary schnauzer redraws.
238 - add rotate entries to the schnauzer menu, adapted
239 from a patch by Corris Randall.
240 - use new experimental (but much faster) clustering feature vector
241 based on moments and not on a histogram.
242 - reimplement file movement to use IO::AIO natively, thus much faster
243 and lower on resources.
244
2451.2 Fri Mar 31 12:55:15 CEST 2006
246 - fix unnecessarily redraws on partial exposes (scrolling etc).
247 - fixed CV_TRASHCAN support.
248 - "a" calls exiftran to rotate the image on-disk.
249 - don't run jobs on the same file in parallel.
250 - filenames were sometiems encoded twice when loading xvpics.
251 - do not sort filenames given on the commandline.
252 - set dithering to 'max', as contrary to documentation 'normal'
253 doesn't dither on (my) 8-bit-displays.
254 - enable dithering for xvpics.
255 - use libmagic for filetype detection.
256 - set window roles.
257 - changed xor color from 0x8080 PC to 0x8000, as the former yields
258 useless results on gtk 2.8.
259 - fix p7 thumbnail reading.
260
2611.1 Fri Oct 28 15:47:53 CEST 2005
262 - jobs for files currently shown in a schnauzer get prioritised.
263 - directories visited in a session are shown darker.
264 - unvisited directory with .xvpics in them are shown differently.
265 - add Remove Thumbnails menu entry.
266 - allow restricting image size to something less than the screen
267 (ctrl-shift-m).
268 - fix a bug where background processes stopped processing jobs.
269 - primary selection support for schnauzer selections.
270 - documented and implemented scorlling behaviour while drag-selecting.
271 - implemented Select=>By Prefix.
272 - background loading of .xvpics (and checking for symlinks-to-dirs).
273 - use overlays to differentiate between directories that
274 are empty, have .xvpics or are symlinks-to-directories.
275 - better/slower expose handling (we need double-refreshes due to
276 probable bugs in gtk+ or X11).
277 - implement a dirstack (statestack) and make use of it.
278 - don't forget cursor position on ctrl-g and similar commands.
279 - implemented keep_only_thumbnailed and remove_thumbnailed.
280 - implemented multiple-image-window support in cv.
281 - do some extra random resizes on the mplayer window to get it
282 to notice the damned window size.
283 - reap fork'ed job processes to avoid ressource leaks.
284 - fixed GNU R clustering.
285
2861.0 Wed Sep 7 18:41:38 CEST 2005
287 - fix alpha handling: we now compose with a checkerboard,
288 but exposing hidden pixel data is also supported in the code.
289 - use jpg instead of P7 format for thumbnails and remove p7
290 write support: better quality, smaller filesize.
291 - evaluate _NET_FRAME_EXTENTS to get actual maximum screen size.
292 - better mplayer integration (resize handling, aspect handling).
293 - fix some bugs when a Schnauzer window was resized and got
294 the wrong offset.
295 - don't crash when trying to crop to a size of less than a pixel.
296 - schnauzer now has two modes: directors view or single-file view.
297 this changes it's behaviour on rescan and other occasions.
298 - reduce the amount of random dithering.
299 - load jpeg files ~20% faster, create jpeg thumbnails an order
300 of magnitude faster.
301 - improved bin/cv documentation.
302 - improve scanning performance further by usign the directory
303 link count and by stat'ing possible directories early.
304 - do file data prefetch after space or backspace and 0.3s.
305 - better and faster casefolding.
306 - use pango's ellipsise functionality and cut at the end.
307 - moved the R clustering algo to a separate plugin (and fix it).
308 - moved the filename clustering algo to a separate plugin.
309 - try very hard to get the window size correct befre first map.
310 - only load the default title image when necessary (saves mem & cpu).
311 - change drag xor colour to #808080, uglier, but visible on all
312 images.
313 - added icon for .tif files.
314 - updated icons for some file-extensions.
315 - created a job system and create thumbnails in parallel and
316 in the background.
317 - more careful handling of filename encodings.
318 - use gdk_pixbuf_rotate_simple instead of our own functions.
319 - played with resizing logic once more.
320
3210.5 Mon Jul 11 05:48:13 CEST 2005
322 - image window resizing now works again.
323 - much improved resize/move handling (still not up to xv's level).
324 - every schnauzer now has an associated label/info field.
5 - better ^D performance. 325 - better ^D performance.
6 - can now play videos if mplayer is in the path (and probably is 326 - 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. 327 identical to my versions and your config file is empty etc. etc.
8 the usual caveats about embedding mplayer...) 328 the usual caveats about embedding mplayer...)
9 (http://itdp.fh-biergarten.de/mplayer-dev-eng/2004-12/txt00028.txt fixes 329 (http://itdp.fh-biergarten.de/mplayer-dev-eng/2004-12/txt00028.txt fixes
10 the resize problems). 330 the resize problems).
11 - much improved resize handling (still not up to xv's level).
12 - remove gtk20-compatibility cruft. 331 - remove gtk20-compatibility cruft.
332 - added progress window for lengthy operations.
333 - removed <parent> entry, use popup=>Up.
13 - change of contact address. 334 - change of contact address.
14 - updated logos for some file-extensions. 335 - updated icons for some file-extensions.
15 - image window resizing now works again. 336 - make cv's info label wrap as not to change horizontal window width
337 (doesn't work, but that's general gtk2 brokenness).
338 - use set_absolute_size for the schnauzer font. doesn't result in an
339 absolute size, but at least results in the same height everywhere.
340 - implemented a primitive plugin system (see Gtk2::CV::Plugin and
341 eg/plugin-skeleton).
342 - removed bin/cvc's clusteriser.
343 - added a new clusteriser algorithm, use Popup=>"Filename clustering..."
16 - set _X_CWD to current dir in bin/cv (a rather special feature...). 344 - set _X_CWD to current dir in bin/cv (a rather special feature...).
345 - further directory scanning speed improvements.
346 - IO::AIO use for some speedups and more concurrency.
17 347
180.3 Sun Aug 1 21:59:49 CEST 2004 3480.3 Sun Aug 1 21:59:49 CEST 2004
19 - cv * now correctly loads && selects the first image again. 349 - cv * now correctly loads && selects the first image again.
20 - changed selection behaviour to select ranges not rectangles 350 - changed selection behaviour to select ranges not rectangles
21 (could be configurable at runtime). 351 (could be configurable at runtime).
22 - many small bugfixes. 352 - many small bugfixes.
23 - better display behaviour when viewing many images quickly. 353 - better display behaviour when viewing many images quickly.
24 - changed sort order to sth... strange (case insensitive, 354 - changed sort order to sth... strange (case insensitive,
25 numbers < 5 digits sorted in numerical order). 355 numbers < 5 digits sorted in numerical order).
26 356
270.2 Thu Nov 20 07:49:55 CET 2003 3570.2 Thu Nov 20 07:49:55 CET 2003
28 - add DSC comments (except for %%page). 358 - add DSC comments (except for %%page).
29 - implemented binary encoding for postscript printing. 359 - implemented binary encoding for postscript printing.
30 - ctrl-s == rescan. 360 - ctrl-s == rescan.
31 - less-latency resizes. 361 - less-latency resizes.
32 - after implementing filename_to_unicode maybe it is time to use it... 362 - after implementing filename_to_unicode maybe it is time to use it...
33 363
340.15 Wed Nov 12 21:33:32 CET 2003 3640.15 Wed Nov 12 21:33:32 CET 2003
35 - add nifty print dialog, using glade and GladeXML. GladeXML needs 365 - add nifty print dialog, using glade and GladeXML. GladeXML needs
36 some convinience functions, but is ok to use. 366 some convinience functions, but is ok to use.
37 - improved schnauzer scrolling and geometry hints. 367 - improved schnauzer scrolling and geometry hints.
38 - bugfixes, as usual. 368 - bugfixes, as usual.
39 - implemented ctrl-u. 369 - implemented ctrl-u.
40 - implemented maxpect-always mode. 370 - implemented maxpect-always mode.
41 371
420.14 Mon Nov 10 20:11:15 CET 2003 3720.14 Mon Nov 10 20:11:15 CET 2003
43 - use subpixbufs for cropping. 373 - use subpixbufs for cropping.
44 - don't force redraws anymore, hopefully the result is the same. 374 - don't force redraws anymore, hopefully the result is the same.
45 - primitive printing with automaxpect (always to /tmp/x, watch out!). 375 - primitive printing with automaxpect (always to /tmp/x, watch out!).
46 - off-by-one error in flip code fixed. 376 - off-by-one error in flip code fixed.
47 - replaced nearest interpolation to tiles for thumbnail generation. 377 - replaced nearest interpolation to tiles for thumbnail generation.
48 - much improved thumbnail dithering. 378 - much improved thumbnail dithering.
49 - applied drag_rect patch by muppet, together with some infrastructure 379 - applied drag_rect patch by muppet, together with some infrastructure
50 improvements. 380 improvements.
51 - faster and less accurate text "autoscaling". 381 - faster and less accurate text "autoscaling".
52 382
530.13 Sat Nov 8 14:13:24 CET 2003 3830.13 Sat Nov 8 14:13:24 CET 2003
54 - Applied patch by muppet to backport it to gtk2.0, 384 - Applied patch by muppet to backport it to gtk2.0,
55 plus portabiity fixes. 385 plus portabiity fixes.

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