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Comparing CV/Changes (file contents):
Revision 1.54 by root, Fri Jul 22 05:43:53 2005 UTC vs.
Revision 1.217 by root, Wed Sep 12 06:22:32 2018 UTC

1TODO/FIXME: popup menu doesn't cause refresh (or maybe only internal refresh) 1TODO: mkv
2TODO/FIXME: pixmap-bg-trick sometimes doesn't work (race?) 2TODO/FIXME: pixmap-bg-trick sometimes doesn't work (race?)
3TODO/FIXME: cursor movement does not clear selection 3TODO/FIXME: remove event does not recalculate schanuzer content size
4TODO/FIXME: insensitize schnauzer while progress active. 4TODO: with manual placement, initial contents aren't displayed
5TODO/FIXME: _NET_FRAME_EXTENTS gets send only long after being mapped => 2 resizes 5TODO: update a file that has been removed etc.
6TODO: round drag rectangle to internal pixels 6TODO: note to self, the reason mplayer hangs during long copies is that execve hangs, because it closes an fd to the target file.
7TODO: untach/delete xvpics &c
8 7
9 - replace control characters and other goo by \x241a. 8TODO: metacluster
10 avoids an endless loop with pango as it insist on a 9TODO: "mädhcne" utf-8 bug move to ERROR is a directory
11 very wide string otherwise. 10TODO: up == select dir
11TODO: turbojpeg
12TODO: CV_THUMBNAIL_SCALE
13TODO: Pango-WARNING **: Invalid UTF-8 string passed to pango_layout_set_text() at /opt/bin/cv line 224.
14TODO: dir_is_movie in load_image bluray: ffmpeg etc.
15
16 - new selection method. Alt-A / select files i same directory, can be repeated.
17 - change meta-mask to mod1-mask, as gtk+ has silently changed the meaning of meta
18 over the years (so much for api stability...).
19 - newer perl versions somehow manage to leak the prefetch file handle somehow,
20 try tro work aorund.
21 - implement (undocumented) filename_display_name hook in Gt2k::CV::Schnauer.
22 - use symbolic names for entry indices in Schnauzer, for sanity, as the design
23 is now stable enough.
24
251.71 Tue Jul 31 00:57:03 CEST 2018
26 - fix 'o' key osd level switching in mpv (similar to old mplayer mode).
27 - do not error out on incomplete JPEG files, generate fake EOI marker instead
28 to enable the decoder to output a partial file.
29
301.7 Wed Dec 27 18:47:50 CET 2017
31 - DEFAULT CHANGED: cv will now default to mpv instead of mplayer.
32 use CV_MPLAYER=mplayer to get the previous behaviour.
33 - new env variable, CV_MPLAYER, defaulting to mpv.
34 - make "mplayer" configurable via CV_MPLAYER, support mpv.
35 - support mpv ipc protocol for remote control.
36 - implement audio visualisation when playing audio streams,
37 remove support for CV_AUDIO_PLAYER.
38 - port to newer versions of gtk2, which require including gdkx.h.
39 - preliminary & optional webp load and thumbnail support.
40 - use mmap to "load" files and decode from memory buffers.
41 - use internal fileype function to detect filetype when generating
42 hthumbnails, instead of relaying on file extension (for speed).
43 - add internal magic_buffer/magic_buffer_mime functions.
44 - add more fallback extensions for audio when mimetype detection fails.
45
461.61 Sat Jun 24 01:55:48 CEST 2017
47 - work around parser bug in 5.18.1 (-a).
48 - very simple "better than nothing" jpeg cmyk/ycck format decoding.
49 - use ffprobe instead of mplayer to probe video size/type.
50 - switch to using AnyEvent::Fork as provider for the processpool, which ought
51 to save gobs of memory.
52 - much improved async communications with worker processes.
53 - batch expose events together, in an attempt to reduce the amount of
54 expose races in gtk+ (does not fix scrolling races).
55 - create #cpu + 1 worker jobs now, not 1.5 * #cpu + 1 as before.
56 - better shell-quoting: use ""-style for utf-8 filenames and paste as unicode,
57 use bash's $'' syntax for other filenames.
58 - no longer pass a-z from viewer to schnauzer.
59 - properly serialise jobs by priority, instead of executing
60 jobs in parallel on the same path *sometimes*.
61 - escape select-by-prefix menu item labels.
62 - work around more perl unicode bugs.
63 - slightly improved filetype detection.
64 - add "cp" job for external plugins.
65 - work around even more perl unicode bugs that the perl5-porters
66 don't want to fix because of backwards compatibility.
67 - do not stupidly load big video files into memory just
68 to make a thumbnail.
69 - don't modify global $_ in aio callbacks.
70 - make drag-rectangle more visible.
71 - do not enter the last directory on the commandline, if more
72 than one argument is specified.
73 - started using AnyEvent.
74 - space by default activates first file, or first directory, if no files
75 (as opposed to first file or last directory in previous versions).
76 - fix race condition where the schnauzer might stay non-sensitive
77 on fast directory changes.
78 - allow reversal of rotation via .cvrc $REVERSE_ROTATION = 1.
79 - delay initialisation of Gtk2::CV::Schnauzer until first use.
80 - fix a runtime error when starting namecluster with newer gtk's.
81 - do not rely on /dev/shm being world-writable, use
82 /run/shm, /dev/shm and /tmp, in this order.
83 - expect mplayer to sometimes generate more than 2 frames when 1 is
84 requested.
85 - tune video thumbnail generation a bit.
86 - more fixups for "file -i" failing.
87 - properly follows symlinks instead of bailing out.
88 - support perl multicore specification (http://perlmulticore.schmorp.de/)
89 for jpeg loading and image transformations, although nothing takes
90 advantage of this *yet*.
91 - ctrl-up/down in schnauzer tries to move name cluster cursor.
92 - ctrl-shift-T in image window now sets default rotation for
93 subsequent image loads.
94 - ctrl-shift-G in schnauzer now removes thumbnails.
95 - implement j (cycle subtitle) and # (cycle audio track)
96 in mplayer mode.
97 - respect load time (ctrl-shift-T) rotation setting for videos
98 (no clue how to do that at runtime).
99 - print jpeg error messages to stderr.
100
1011.56 Thu Oct 28 14:13:36 CEST 2010
102 - try an ugly workaround against Gtk's CONTINUED brokenness
103 with regards to non-ascii filenames :(.
104 - REALLY hide paths that are in the process of being removed
105 from the Schnauzer.
106 - when selecting entries, stat them all and fine their total
107 size(s) + filesystem overhead after a delay.
108 - take advantage of the Guard module.
109 - work around mplayer grabbing the focus.
110 - improve mplayer window size bug workaround. *sigh*.
111 - try not to keep a handle to a guard file to avoid
112 running into rename races with nfs.
113 - work around perl bug #77798 in some parts.
114 - slight namecluster speed improvement.
115 - work around newer libmagic versions adding mime attributes.
116
1171.55 Tue Jan 26 03:18:45 CET 2010
118 - schnauzer did usually not give the correct number for
119 "# entries selected".
120 - added new "renamer" plugin that is useful for mass renames
121 of very similar filenames.
122 - apply a heavy dose of common::sense.
123 - enable assert's (which perl disables...).
124 - take advantage of IO::AIO::aio_readdirx.
125 - speed up file move duplicate detection.
126
1271.54 Mon Apr 27 04:23:33 CEST 2009
128 - implement automatic reloading on SIGUSR1, as per suggestions
129 by Trevor Cordes.
130 - remove -\d\d\d file ending first on move collision.
131 - ctrl-shift-d now deletes despite CV_TRASHCAN.
132 - very hacky video thumbnailing via mplayer.
133 - ctrl-d errornously worked like ctrl-shift-d (cost 50gb of data).
134 - work around glib/gtk's filename corruption bugs when saving thumbnails
135 by writing the file ourselves.
136 - work around some other glib/gtk string corruption bugs.
137 - really only warn about pipe close failures :/.
138 - add hide attribute to jobs that will remove the file and do not
139 show those files in the schnauzer (but in-progress jobs
140 will still be shown, unfortunately).
141 - work around some more unicode issues in perl.
142 - correctly parse .rm as file extension in the schnauzer.
143 - always pre-fork the maximum number of worker slaves,
144 as forking later can consume way too much memory.
145 - update glade to work around annoying warnings in newer gtk.
146 - work around changes in newer glade. *sigh*.
147 - document that we need libgtk2.0-dev, too.
148 - avoid endless loops in mv.
149
1501.53 Tue Jul 8 14:03:12 CEST 2008
151 - only warn about pipe close failures in printdialog, do not die.
152 - do not try to handle filenames in unicode, instead, only
153 convert at display time.
154 - kill any media players on destroy and not in the finaliser,
155 as gtk+'s lazy finalisation and mplayers stubbornness to
156 continue running without control socket and output window
157 can be annoying.
158 - add recursive delete (lamely implemented using rm -rf).
159 - update progressbar after a timeout in addition to after
160 enough work has done to ensure it is being displayed
161 quickly for long jobs.
162
1631.51 Sun Jan 27 17:48:14 CET 2008
164 - run more stats in parallel in schnauzer scanning.
165 - do not deselect cursor on scroll if a range is selected.
166
1671.5 Sun Nov 25 15:15:27 CET 2007
168 - rudimentary support for audio.
169 - fix Gtk2::Ex::PodViewer rename (patch by Randy J. Ray).
170
1711.4 Sat Mar 17 14:11:48 CET 2007
172 - upgraded to IO::AIO 2.1 features.
173 - errors in IO::AIO callback execution will be logged and will
174 not freeze AIO operations anymore.
175 - jpeg2000 support by running jasper externally (imageviewer only).
176 - directory scanning now asynchronous.
177 - increased progress update frequency and reduced delay.
178 - add/enable icons for mp2/mp3/ogm.
179 - better ogm support.
180 - use mplayer for just about anything as opposed to just for video/*.
181 - fix auto rotation in older perls.
182
1831.3 Wed Sep 27 23:59:27 CEST 2006
184 - simplify redraw, avoid unnecessary schnauzer redraws.
185 - add rotate entries to the schnauzer menu, adapted
186 from a patch by Corris Randall.
187 - use new experimental (but much faster) clustering feature vector
188 based on moments and not on a histogram.
189 - reimplement file movement to use IO::AIO natively, thus much faster
190 and lower on resources.
191
1921.2 Fri Mar 31 12:55:15 CEST 2006
193 - fix unnecessarily redraws on partial exposes (scrolling etc).
194 - fixed CV_TRASHCAN support.
195 - "a" calls exiftran to rotate the image on-disk.
196 - don't run jobs on the same file in parallel.
197 - filenames were sometiems encoded twice when loading xvpics.
198 - do not sort filenames given on the commandline.
199 - set dithering to 'max', as contrary to documentation 'normal'
200 doesn't dither on (my) 8-bit-displays.
201 - enable dithering for xvpics.
202 - use libmagic for filetype detection.
203 - set window roles.
204 - changed xor color from 0x8080 PC to 0x8000, as the former yields
205 useless results on gtk 2.8.
206 - fix p7 thumbnail reading.
207
2081.1 Fri Oct 28 15:47:53 CEST 2005
209 - jobs for files currently shown in a schnauzer get prioritised.
210 - directories visited in a session are shown darker.
211 - unvisited directory with .xvpics in them are shown differently.
212 - add Remove Thumbnails menu entry.
213 - allow restricting image size to something less than the screen
214 (ctrl-shift-m).
215 - fix a bug where background processes stopped processing jobs.
216 - primary selection support for schnauzer selections.
217 - documented and implemented scorlling behaviour while drag-selecting.
218 - implemented Select=>By Prefix.
219 - background loading of .xvpics (and checking for symlinks-to-dirs).
220 - use overlays to differentiate between directories that
221 are empty, have .xvpics or are symlinks-to-directories.
222 - better/slower expose handling (we need double-refreshes due to
223 probable bugs in gtk+ or X11).
224 - implement a dirstack (statestack) and make use of it.
225 - don't forget cursor position on ctrl-g and similar commands.
226 - implemented keep_only_thumbnailed and remove_thumbnailed.
227 - implemented multiple-image-window support in cv.
228 - do some extra random resizes on the mplayer window to get it
229 to notice the damned window size.
230 - reap fork'ed job processes to avoid ressource leaks.
231 - fixed GNU R clustering.
232
2331.0 Wed Sep 7 18:41:38 CEST 2005
234 - fix alpha handling: we now compose with a checkerboard,
235 but exposing hidden pixel data is also supported in the code.
236 - use jpg instead of P7 format for thumbnails and remove p7
237 write support: better quality, smaller filesize.
12 - evaluate _NET_FRAME_EXTENTS to get actual maximum screen size. 238 - evaluate _NET_FRAME_EXTENTS to get actual maximum screen size.
13 - better mplayer integration (resize handling, aspect handling). 239 - better mplayer integration (resize handling, aspect handling).
14 - fix some bugs when a Schnauzer window was resized and got 240 - fix some bugs when a Schnauzer window was resized and got
15 the wrong offset. 241 the wrong offset.
16 - don't crash when trying to crop to a size of less than a pixel. 242 - don't crash when trying to crop to a size of less than a pixel.
17 - schnauzer now has two modes: directors view or single-file view. 243 - schnauzer now has two modes: directors view or single-file view.
18 this changes it's behaviour on rescan and other occasions. 244 this changes it's behaviour on rescan and other occasions.
19 - reduce the amount of random dithering. 245 - reduce the amount of random dithering.
20 - load jpeg files ~20% faster, create jpeg thumbnails an order 246 - load jpeg files ~20% faster, create jpeg thumbnails an order
21 of magnitude faster. 247 of magnitude faster.
22 - improved bin/cv documentation. 248 - improved bin/cv documentation.
23 - improve scanning performance further by usign the directory 249 - improve scanning performance further by usign the directory
24 link count and by stat'ing possible directories early. 250 link count and by stat'ing possible directories early.
251 - do file data prefetch after space or backspace and 0.3s.
25 - better and faster casefolding. 252 - better and faster casefolding.
26 - use pango's ellipsise functionality and cut at the end. 253 - use pango's ellipsise functionality and cut at the end.
254 - moved the R clustering algo to a separate plugin (and fix it).
255 - moved the filename clustering algo to a separate plugin.
256 - try very hard to get the window size correct befre first map.
257 - only load the default title image when necessary (saves mem & cpu).
258 - change drag xor colour to #808080, uglier, but visible on all
259 images.
260 - added icon for .tif files.
261 - updated icons for some file-extensions.
262 - created a job system and create thumbnails in parallel and
263 in the background.
264 - more careful handling of filename encodings.
265 - use gdk_pixbuf_rotate_simple instead of our own functions.
266 - played with resizing logic once more.
27 267
280.5 Mon Jul 11 05:48:13 CEST 2005 2680.5 Mon Jul 11 05:48:13 CEST 2005
29 - image window resizing now works again. 269 - image window resizing now works again.
30 - much improved resize/move handling (still not up to xv's level). 270 - much improved resize/move handling (still not up to xv's level).
31 - every schnauzer now has an associated label/info field. 271 - every schnauzer now has an associated label/info field.
32 - better ^D performance. 272 - better ^D performance.
33 - can now play videos if mplayer is in the path (and probably is 273 - can now play videos if mplayer is in the path (and probably is
34 identical to my versions and your config file is empty etc. etc. 274 identical to my versions and your config file is empty etc. etc.
35 the usual caveats about embedding mplayer...) 275 the usual caveats about embedding mplayer...)
36 (http://itdp.fh-biergarten.de/mplayer-dev-eng/2004-12/txt00028.txt fixes 276 (http://itdp.fh-biergarten.de/mplayer-dev-eng/2004-12/txt00028.txt fixes
37 the resize problems). 277 the resize problems).
38 - remove gtk20-compatibility cruft. 278 - remove gtk20-compatibility cruft.
39 - added progress window for lengthy operations. 279 - added progress window for lengthy operations.
40 - removed <parent> entry, use popup=>Up. 280 - removed <parent> entry, use popup=>Up.
41 - change of contact address. 281 - change of contact address.
42 - updated logos for some file-extensions. 282 - updated icons for some file-extensions.
43 - make cv's info label wrap as not to change horizontal window width 283 - make cv's info label wrap as not to change horizontal window width
44 (doesn't work, but that's general gtk2 brokenness). 284 (doesn't work, but that's general gtk2 brokenness).
45 - use set_absolute_size for the schnauzer font. doesn't result in an 285 - use set_absolute_size for the schnauzer font. doesn't result in an
46 absolute size, but at least results in the same height everywhere. 286 absolute size, but at least results in the same height everywhere.
47 - implemented a primitive plugin system (see Gtk2::CV::Plugin and 287 - implemented a primitive plugin system (see Gtk2::CV::Plugin and
48 eg/plugin-skeleton). 288 eg/plugin-skeleton).
49 - removed bin/cvc's clusteriser. 289 - removed bin/cvc's clusteriser.
50 - added a new clusteriser algorithm, use Popup=>"Filename clustering..." 290 - added a new clusteriser algorithm, use Popup=>"Filename clustering..."
51 - set _X_CWD to current dir in bin/cv (a rather special feature...). 291 - set _X_CWD to current dir in bin/cv (a rather special feature...).
52 - further directory scanning speed improvements. 292 - further directory scanning speed improvements.
53 - IO::AIO use for some speedups and more concurrency. 293 - IO::AIO use for some speedups and more concurrency.
54 294
550.3 Sun Aug 1 21:59:49 CEST 2004 2950.3 Sun Aug 1 21:59:49 CEST 2004
56 - cv * now correctly loads && selects the first image again. 296 - cv * now correctly loads && selects the first image again.
57 - changed selection behaviour to select ranges not rectangles 297 - changed selection behaviour to select ranges not rectangles
58 (could be configurable at runtime). 298 (could be configurable at runtime).
59 - many small bugfixes. 299 - many small bugfixes.
60 - better display behaviour when viewing many images quickly. 300 - better display behaviour when viewing many images quickly.
61 - changed sort order to sth... strange (case insensitive, 301 - changed sort order to sth... strange (case insensitive,
62 numbers < 5 digits sorted in numerical order). 302 numbers < 5 digits sorted in numerical order).
63 303
640.2 Thu Nov 20 07:49:55 CET 2003 3040.2 Thu Nov 20 07:49:55 CET 2003
65 - add DSC comments (except for %%page). 305 - add DSC comments (except for %%page).
66 - implemented binary encoding for postscript printing. 306 - implemented binary encoding for postscript printing.
67 - ctrl-s == rescan. 307 - ctrl-s == rescan.
68 - less-latency resizes. 308 - less-latency resizes.
69 - after implementing filename_to_unicode maybe it is time to use it... 309 - after implementing filename_to_unicode maybe it is time to use it...
70 310
710.15 Wed Nov 12 21:33:32 CET 2003 3110.15 Wed Nov 12 21:33:32 CET 2003
72 - add nifty print dialog, using glade and GladeXML. GladeXML needs 312 - add nifty print dialog, using glade and GladeXML. GladeXML needs
73 some convinience functions, but is ok to use. 313 some convinience functions, but is ok to use.
74 - improved schnauzer scrolling and geometry hints. 314 - improved schnauzer scrolling and geometry hints.
75 - bugfixes, as usual. 315 - bugfixes, as usual.
76 - implemented ctrl-u. 316 - implemented ctrl-u.
77 - implemented maxpect-always mode. 317 - implemented maxpect-always mode.
78 318
790.14 Mon Nov 10 20:11:15 CET 2003 3190.14 Mon Nov 10 20:11:15 CET 2003
80 - use subpixbufs for cropping. 320 - use subpixbufs for cropping.
81 - don't force redraws anymore, hopefully the result is the same. 321 - don't force redraws anymore, hopefully the result is the same.
82 - primitive printing with automaxpect (always to /tmp/x, watch out!). 322 - primitive printing with automaxpect (always to /tmp/x, watch out!).
83 - off-by-one error in flip code fixed. 323 - off-by-one error in flip code fixed.
84 - replaced nearest interpolation to tiles for thumbnail generation. 324 - replaced nearest interpolation to tiles for thumbnail generation.
85 - much improved thumbnail dithering. 325 - much improved thumbnail dithering.
86 - applied drag_rect patch by muppet, together with some infrastructure 326 - applied drag_rect patch by muppet, together with some infrastructure
87 improvements. 327 improvements.
88 - faster and less accurate text "autoscaling". 328 - faster and less accurate text "autoscaling".
89 329
900.13 Sat Nov 8 14:13:24 CET 2003 3300.13 Sat Nov 8 14:13:24 CET 2003
91 - Applied patch by muppet to backport it to gtk2.0, 331 - Applied patch by muppet to backport it to gtk2.0,
92 plus portabiity fixes. 332 plus portabiity fixes.

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