2001-04-10 Russell Marks <russell.marks@ntlworld.com> * Version 0.7. * src/Makefile: whoops, `-lz' was missing. I usually got away with this, but it did break in some cases (perhaps with Imlib 1.9.10?). Thanks to Gabor Z. Papp for pointing this out (albeit, again, somewhat indirectly :-)). * src/mkopts.awk: there isn't any reason I can't just use stdout for error messages, so do that. * src/updatetn.c (cb_update_tn): this'll be fun to explain. :-) Ok... the non-recursive thumbnail update stops thumbnail reading before doing the update (as does the recursive one, but never mind that). Previously, if you pressed `u' soon enough after the thumbnail-read had started, and only files a long way down in a big directory needed new thumbnails, then you could be left with a mostly-blank set of thumbnails onscreen for (say) a few seconds. It now makes sure all thumbnails in the visible portion of the list are read before it starts, rather like recursive update. * src/backend.c: marking image as uncacheable seems to *very* occasionally lead to a segfault (infrequently enough that I've found this hard to track down), apparently due to unearthing a bug in Imlib1's uncacheable-image code which is (I think) never otherwise used. So we don't do that any more. 2001-04-09 Russell Marks <russell.marks@ntlworld.com> * Added support for PRF (ported from zgv), which is basically a kind of extrapolated version of my old mrf format - unlike mrf, PRF supports greyscale and colour. Thanks to Brian Raiter for both devising the format, and writing the reference implementation readprf.c is heavily based on. * src/mkopts.awk: now detects running under an old awk, and complains about it with a pointer to config.mk. 2001-03-01 Russell Marks <russell.marks@ntlworld.com> * src/main.c: toggling all tags is now possible, with Alt-o or Tagging/Toggle All. * src/main.c: you can now move to the next/previous tagged file with `/' and `?' respectively (or equivalent menu options). When used in the viewer, this also views the file. (init_window): moved `Tag then Next' to new viewer `Tagging' menu. * src/main.c: fix for redraw-related position problem. (In 0.6, try going to the end of the selector's list, pressing `v', then pressing `v' again - the row positioning is slightly wrong.) (init_window): added `Open' to selector `File' menu, and rearranged the menu slightly; moved tagging commands to `Tagging' menu. 2001-02-03 Russell Marks <russell.marks@ntlworld.com> * src/main.c (set_title): no longer includes the version number in the window title, as you can get this from both `xzgv --version' and About on either Help menu. * Added help menus. Currently just runs info on the relevant node, but it's better than nothing I s'pose. :-) 2001-01-16 Russell Marks <russell.marks@ntlworld.com> * Added choice of timestamps to use when sorting in time/date order - you can now choose mtime (default), ctime, or atime. You can switch with alt-shift-m/c/a, or from selector menu's Directory/Time & Date Type submenu, or with `sort-timestamp-type' option/config. Thanks for Wolfram Kleff for suggesting this. * src/main.c (viewer_key_press): you can now use shifted cursor keys as an alternative means of paging up/down/left/right in the viewer. (selector_key_press): any `Menu' key you might have can now be used to show the selector/viewer menus, just as right-clicking or pressing F10 does. 2000-12-28 Russell Marks <russell.marks@ntlworld.com> * src/readtiff.c: didn't need to include rcfile.h. (read_tiff_file): previously flipped the image incorrectly. 2000-12-21 Russell Marks <russell.marks@ntlworld.com> * `make install' now uses slightly more friendly Debian-ish permissions (755 for executable, 644 for docs). 2000-12-15 Russell Marks <russell.marks@ntlworld.com> * src/readgif.c (outputstring): copied new non-recursive outputstring() across from zgv. No real advantage in xzgv, but it saves a gratuitous inconsistency at least. :-) Oh, actually, there is an advantage - this version shouldn't be hangable even with badly broken GIFs. 2000-12-14 Russell Marks <russell.marks@ntlworld.com> * src/main.c (cb_selection): made toggles which could possibly affect the image display (in fact, did just about any which do GTK+ stuff) ignore the toggle attempt if currently loading an image. The main problem this fixes is the weirdness that used to happen after toggling zoom while a picture was loading (particularly when unzooming, and loading a `big' picture). 2000-12-13 Russell Marks <russell.marks@ntlworld.com> * src/readgif.c (decompress): inittable() shouldn't have trusted code size to match numcols. It broke on a certain flavour of unusual and suboptimal, but valid, GIF with less than 256 colours (probably generated by a `broken' encoder). Thanks to Lenart Janos, Josip Rodin, and Chris Lawrence for spotting this and/or pushing the bug report to your friendly neighbourhood upstream maintainer. :-) * src/readjpeg.c (read_jpeg_file): sped things up a bit by reading in a slightly less simplistic manner, and by not doing "fancy upsampling" (doing this previously was the main reason why Imlib1's reader was faster). Combined with the change below, this makes native JPEG reading a teeny bit faster than Imlib1's, so it's now done that way for non-thumbnail use too. Also added `careful-jpeg' option/config, in case you want to leave it enabled (seems to be about a 10% slowdown). * src/backend.c (backend_create_image_from_data_destructively): now properly implemented for Imlib1. The way I've done it is slightly evil, but it speeds things up. ;-) * doc/xzgv.texi (File Type Identification): this bit could probably do with a rewrite, but at least it vaguely resembles reality now. :-) * src/readtiff.c: TIFF reader - uses libtiff. This means yet another library dependancy :-/, but enough people seem to use xzgv with TIFFs that it's probably worth doing properly. 2000-12-10 Russell Marks <russell.marks@ntlworld.com> * src/updatetn.c (update_one_tn): now makes sure a page of thumbnails is visible even when doing non-recursive update - previously doing such an update before all thumbnails had been read in would show blank spots during the update (unlike the now-usual xzgv behaviour of loading onscreen thumbnails asap). This only seems to slow it down fractionally (by about 0.5% in a large dir full of small files in thin-rows mode), so I think it's worth it to get the consistency. 2000-11-24 Russell Marks <russell.marks@ntlworld.com> * INSTALL: added more 0.6 success/failure reports - thanks to Joerg Reuter at SuSE. * src/main.c (viewer_key_press): whoops, I broke alt-a/u from viewer when I added ^a/^u - sorted that out. * src/backend.c: added gdk-pixbuf backend (aimed at 0.9.0). gdk-pixbuf doesn't quite provide everything xzgv needs, and seems rather slower than Imlib1 at rendering *despite* avoiding some unnecessary pixmap creation, so I don't see myself recommending use of this any time soon. Anyway, it's there if you want to try it. It doesn't support flip/mirror/rotate, or any brightness/contrast/gamma changes (I suppose I'll get around to these eventually, but expect them to be *slow* as gdk-pixbuf doesn't provide native facilities for this stuff), and doesn't support as many filetypes as Imlib1 (no fallback I suppose), but the rest is there. 2000-11-23 Russell Marks <russell.marks@ntlworld.com> * src/readjpeg.c: adapted readjpegtn.c so it's usable as a normal JPEG reader too. Unfortunately this seems to be slower than Imlib1 at reading JPEGs :-) (probably because creating Imlib's image from the RGB data involves copying it?), so it's still only used for thumbnails. * src/main.c (cb_delete_file): added `delete-single-prompt' option (cmdline and config file) so you can disable the y/n prompt when deleting a file, rather like zgv's `nodelprompt'. Thanks to Martin Bialasinski for suggesting this. 2000-11-21 Russell Marks <russell.marks@ntlworld.com> * doc/xzgv.texi: case of chars in Alt-x and Ctrl-x forms should now be uniformly lowercase. (File Details): now mentions problem with zgv 5.0/5.1 generating incorrect thumbnail width/height details (5.2 is ok). * src/main.c: many keyboard navigation fixes/additions. Selector and viewer now both support ^u/^v/^a/^e as alternatives to page up/down and home/end. j/k in selector were fixed to behave more like cursor up/down do. 2000-11-20 Russell Marks <russell.marks@ntlworld.com> * src/main.c: concerted attempt to nail all the remaining recursion problems. Now everything which even *thinks* of calling render_pixmap() is protected. :-) This isn't perfect though, as the protections are independent (do a mirror and flip at about the same time, and it'll mess up), so I'll need a better fix eventually. (do_gtk_stuff): this is now a LOT smarter about what to do when thumbnails are being loaded - fixes the bug where (while thumbnails were being loaded) holding down space to storm through N images got it very confused indeed. * doc/xzgv.texi (Renaming a File): it's xzgv not zgv. :-) * src/main.c (load_image): X windows are limited to a maximum size of 32767x32767 pixels, and xzgv uses a GTK+ widget based on an X window for its image. That's not the change, this is - previously, my GIF/PNG/mrf file readers failed to notice the problem larger images would cause, leading to a segfault - they now give an error. (cb_selection): now ensures focus is returned to selector when changing dir, making the pastpos action clearer when using the mouse (i.e. if you go down into a dir and then back up, the keyboard cursor will show which dir you just left). Previously, if you'd viewed an image before changing dir with the mouse, focus would have remained on the image. * src/updatetn.c: recursive thumbnail update no longer reads all thumbnails before doing updates - it now only bothers to read visible thumbnails. This makes the `fast-recursive-update' option rather less useful, as it's nearly that fast already. :-) (cb_update_tn_recursive_confirmed): previously didn't do pastpos stuff to save/restore cursor row `around' recursive update - fixed. 2000-11-17 Russell Marks <russell.marks@ntlworld.com> * Now adapts rendering method for big images. When the number of pixels in the image exceeds the value set by image-bigness-threshold (as set in config file or on command-line, defaulting to 2 million pixels), it's drawn piece-by-piece on demand rather than all-at-once. The all-at-once behaviour is worth keeping around for smaller images, as it gives much nicer scrolling - but for big images it's just impractical, hence this feature. * src/main.c: previously, when you scaled down as far as it would go, it would never let you scale down again in the same way, due to breaking an anti-recursion measure. Fixed that. 2000-11-16 Russell Marks <russell.marks@ntlworld.com> * src/backend.c: wrapper for rendering backend. This is now (apart from the Makefile) the only place with any Imlib1 dependence, so this should make it easier (or rather, slightly less than infinitely hard :-)) to switch backends if I decide to do that, or to support multiple backends (choosing backend at compile time). 2000-11-11 Russell Marks <russell.marks@ntlworld.com> * doc/Makefile: replaced ifeq/ifneq with shell equivalent, which turns out to be sufficient (if uglier). This should avoid the need to use GNU make. Thanks to Frank Pohl for spotting this problem. 2000-11-07 Russell Marks <russell.marks@ntlworld.com> * Changed `install -m' invocations to do plain install and change permissions after (with chmod). Thanks to Steven Bankowitz for reminding me of `-m' being a problem on things like Solaris. 2000-10-29 Russell Marks <russell.marks@ntlworld.com> * src/main.c (init_window): as must be traditional by now, I found a bug almost immediately after the release. :-) Quite a minor one, thankfully. Previously you could still toggle thin-rows while running in the `xzgv file(s)' way, which was silly and made things look strange. Harmless, but fixed now. 2000-10-28 Russell Marks <russell.marks@ntlworld.com> * Version 0.6. 2000-10-27 Russell Marks <russell.marks@ntlworld.com> * src/filedetails.c (make_details_win): file details dialog now works fully even when started with `xzgv file(s)' (previously the details from any thumbnail were missing). 2000-10-26 Russell Marks <russell.marks@ntlworld.com> * src/main.c (cb_selection): before, when you used decoupled scaling and then rotated a picture, it messed up when resetting things for the next picture. Fixed that. (It swapping the scalings inappropriately when setting picture orientation to either 0 or the last picture's state.) (reinit_dir): when rescanning the directory (in the control-r sense :-)), the keyboard cursor now tries to stay at the same place in dir list, for consistency with zgv and because it's just nicer. Thanks to Philippe Marzouk for spotting this one. * TODO: made into an outline to keep the less important stuff from crowding out the things I should really be thinking about. 2000-10-25 Russell Marks <russell.marks@ntlworld.com> * doc/makeman.awk: previously, a one-line paragraph with a formatting-type @-command would merge into the start of the next paragraph. * src/readgif.c (outputchr): was previously broken for interlaced GIFs with less than 4 lines; this broke the heap, leading to difficult-to-pin-down segfaults. * INSTALL: generally updated and tidied up. Also added a section reporting how past versions of xzgv (currently 0.5) have been said to react on certain non-Linux/x86 systems. 2000-10-23 Russell Marks <russell.marks@ntlworld.com> * src/copymove.c: now copes with copy/move when started as `xzgv file(s)'. It's not perfect, in that the selector isn't updated (so after a move things can be confusing), but at least it's usable. * Made icon a bit less indistinct. :-) 2000-10-22 Russell Marks <russell.marks@ntlworld.com> * You can now change the sorting order from the command-line with `-o'/`--sort-order' (and from a config file similarly), which takes a name/ext/size/date (or time) arg (though only the first char is required). * src/rcfile.c: if you omitted the arg to an option in a config file, it would segfault. Fixed that, and applied brown paper bag as appropriate. :-) * src/rcfile.c (usage_help): usage help is now strictly sorted in long-option order. (geom_parse): would previously get stuck in an infinite loop if given a bogus geometry arg. 2000-10-17 Russell Marks <russell.marks@ntlworld.com> * Added my own PNG reader (well, libpng interface :-)), ported from zgv. This avoids the Imlib PNG problems (still present in 1.9.8, the latest version I've checked), such that greyscale PNGs are now read correctly, and you no longer have the `now it's purple, now it's not' problem with partly-transparent PNGs. (Though that does still affect, for example, XPMs.) It also seems to be slightly faster, but only very slightly. So note that you now need to have png.h and pngconf.h available when compiling xzgv (you already needed the *library* for Imlib, but now you need the headers too). 2000-10-10 Russell Marks <russell.marks@ntlworld.com> * doc/makeman.awk: ported over zgv change - previously it didn't output a correct NAME line (it used "-" rather than "\-"). 2000-10-07 Russell Marks <russell.marks@ntlworld.com> * Since I've finally switched to using Emacs's c-mode, after getting the indentation configured correctly with no bugs getting in the way (I hope :-)), I've reindented everything (other than getopt* and install-info.c) with it. The changes are minor, obviously - essentially it's just lining things up a bit more nicely, though some long lines in main.c had to be mangled a bit to keep the line length under 80 chars. 2000-09-30 Russell Marks <russell.marks@ntlworld.com> * src/rcfile.c: get_config() previously assumed $HOME was set. 2000-09-25 Russell Marks <russell.marks@ntlworld.com> * src/main.c: added gamma support, but as with brightness/contrast this is only available from the keyboard for now. The basic idea is to ignore the rather unworkable image/screen gamma distinction, and just use a relative gamma with fast shortcuts for common cases. So pressing `1' gives a gamma adjustment of 1.0 (i.e. no adjustment), `2' gives 2.2 (for e.g. viewing linear-gamma files on an average PC monitor), `3' gives 1/2.2 (~0.45, for e.g. viewing 2.2-gamma files on a linear-gamma display), and `4' reverts to any `--gamma' setting (or 1.0 if none was set). You can also use alt-comma and alt-dot for more precise control of gamma adjustment. Note that gamma is deliberately *not* reset by the brightness/contrast resetting keys. 2000-08-26 Russell Marks <russell.marks@ntlworld.com> * doc/xzgv.texi (Invoking xzgv): --zoom-reduce-only line should have been an `itemx' not an `item'. (Rescanning the Directory): rephrased to avoid awkward repetition of `however'. * Changed `$(MAKE) -C foo bar' in Makefiles to the more portable form `cd foo && $(MAKE) bar'. * Unfortunately doc/makeman.awk really does require gawk (some features of gensub are too difficult to do without), so I've changed the Makefiles such that a prebuilt man page will come with the xzgv tgz. This doesn't make the tgz much larger, and seems a tolerable compromise for coping with gawkless systems. 2000-08-24 Russell Marks <russell.marks@ntlworld.com> * src/Makefile: install-info uses getopt_long(), so it needs to link with getopt.o and getopt1.o to avoid problems on non-glibc systems. Thanks to Steven Bankowitz for the feedback on a Solaris build which lead to this fix (and those below). * src/install-info.c: now uses the bundled getopt.h rather than assuming there's one on the system. * config.mk: added AWK line, so you can specify the awk interpreter to use. (A `new' awk is needed, so gawk is the default, but nawk is another possibility.) This setting doesn't yet apply to doc/makeman.awk, which is currently hardcoded to use gawk since it requires a gawk extension. (One to fix later, I suppose. :-)) 2000-08-17 Russell Marks <russell.marks@ntlworld.com> * Version 0.5. 2000-08-15 Russell Marks <russell.marks@ntlworld.com> * logo.c: whoops, still had a zgv header, fixed that. :-) * TODO: checked up on does-this-still-happen bugs - most do still happen. They're not major ones, I s'pose, but it's enough for the next version to be 0.5 rather than the 1.0 I'd been considering. :-/ * src/main.c: made the thumbnail loading's jumping-about behaviour considerably smarter - it should be pretty optimal now (given the requirement that it jump around to show currently-visible stuff, that is). 2000-08-04 Russell Marks <russell.marks@ntlworld.com> * src/libmmx-990416/mmx.h: fixed so it compiles even with optimisation off, though I can't imagine why you'd compile it like that. :-) Thanks to Gabor Z. Papp for pointing this out (albeit somewhat indirectly). 2000-07-25 Russell Marks <russell.marks@ntlworld.com> * src/gotodir.c: previously, jumping from a large dir to a large dir (or even to a small dir, sometimes) could result in the redrawing of the main window being noticeably delayed after the dir-change window being destroyed - fixed that (mostly). 2000-07-24 Russell Marks <russell.marks@ntlworld.com> * src/main.c: massively reduced *apparent* thumbnail load time, by making it jump around to whichever part of the directory you're currently looking at. :-) (It will eventually fill in any gaps, when you stop moving around for long enough.) 2000-07-13 Russell Marks <russell.marks@ntlworld.com> * src/main.c: added preliminary check when reading files from command-line, to get rid of (at least in most cases) the window-open-then-close ugliness you used to get before a `no files' error message. 2000-07-11 Russell Marks <russell.marks@ntlworld.com> * src/main.c: rows have been made 2 pixels taller, to allow room for the outline cursor to go either side of the thumbnail rather than potentially XORing over it. In addition to being a little more aesthetically pleasing :-), this works around what seems to be a GTK+ bug (as of 1.2.7 at least), where scrolling with the cursor keys can leave part of the XOR'd cursor outline stuck on the thumbnail (I suspect the pixmap is being drawn at the wrong time). The extra pixel lines reduce the number of thumbnails visible at once very slightly, which is unfortunate, but I really think it's necessary. 2000-07-10 Russell Marks <russell.marks@ntlworld.com> * src/main.c: fixed recursion problems in scaling. Thanks to Steven Flintham for reminding me of this, and noting how badly it affected decoupled scaling. 2000-07-04 Russell Marks <russell.marks@ntlworld.com> * src/main.c: anti-clockwise rotation previously didn't swap x/y scaling values, so when using decoupled scaling it screwed up. 2000-06-28 Russell Marks <russell.marks@ntlworld.com> * src/main.c: fixed a significant memory leak, though you probably wouldn't have noticed it unless you did a recursive thumbnail update on a fairly well-populated hierarchy. I have a feeling this fix *may* break older GTK+ versions; if changing directory segfaults, you need to upgrade. :-) It's known to work on at least GTK+ >=1.2.6. 2000-06-27 Russell Marks <russell.marks@ntlworld.com> * doc/xzgv.texi: finally got around to documenting decoupled scaling stuff. :-) * doc/xzgv.texi (Viewer Options): listed keyboard shortcut for zoom-reduce-only was wrong. * src/options.src: added short option `-r' for zoom-reduce-only. It's a useful enough option that it's worth having a shortcut. :-) * src/main.c: added mouse shortcut for decoupled scaling. This is quite a tricky one on the UI front, but the basic idea is that you can scale only one axis directly from the mouse, as it were, with ctrl-click and ctrl-right-click. You can change the axis to scale (default is the Y axis) by using the axis toggle on the viewer options menu (or by pressing alt-c). You can change the default by enabling `mouse-scale-x', on the cmdline or in a config file. 2000-06-08 Russell Marks <russell.marks@ntlworld.com> * src/main.c: added decoupled scaling - you can now scale x and y axes of a picture independently. Thanks to Steven Flintham for suggesting this. It's primarily for fixing aspect ratios on pics intended for viewing with non-square pixels. Interpolation isn't supported when the x scale doesn't equal the y scale. 2000-05-11 Russell Marks <russell.marks@ntlworld.com> * config.mk: changed back to using -O2. It seems this doesn't break anything any more. Presumably I'm now avoiding whatever compiler bug was probably responsible for problems before. :^) 2000-05-06 Russell Marks <russell.marks@ntlworld.com> * src/main.c: clicking on the viewer now moves to the next image. Dragging the picture around still works - any mouse movement at all during the click, and the picture gets dragged instead. (If you want/need to disable this for some reason, you can do so with `click-for-next off' in ~/.xzgvrc.) Thanks to Paul E. Johnson for this idea. 2000-05-03 Russell Marks <russell.marks@ntlworld.com> * src/main.c: previously, if you had auto-hide and zoom turned on, then turned off auto-hide, the picture wasn't rezoomed when the selector was shown - fixed that. * src/libmmx-990416/mmx.h: fixed to work with gcc 2.95.x. Had to remove eax from clobber list in mm_support(), and get rid of some spurious colons after instructions. It now compiles (and seems to work ok) with -DINTERP_MMX on at least three different versions of gcc (thanks to Steven Flintham for testing two of them :-)). 2000-04-23 Russell Marks <russell.marks@ntlworld.com> * Updated email address everywhere (except below). 2000-04-14 Russell Marks <russell.marks@dtn.ntl.com> * config.mk: now easier to install info file/man page in FHS-friendly PREFIX/share (e.g. /usr/share/man/man1). However, the traditional locations are still the default, as I suspect e.g. /usr/local/share/man/man1 is much less widely accepted than /usr/local/man/man1. If you're installing in /usr, though, uncommenting the SHARE_INFIX line may be a good idea. 2000-03-31 Russell Marks <russell.marks@dtn.ntl.com> * Version 0.4. * README: removed mrf stuff which I suspect no-one cared about in the first place. (Even I was getting tired of it, and I *use* mrf... :-)) 2000-03-14 Russell Marks <russell.marks@dtn.ntl.com> * doc/xzgv.texi: documented cut/copy/paste in `goto dir' dialog. * doc/xzgv.texi (Moving Around The List): removed link from after "Mouse-happy types can freely skip it" comment, as it wasn't that useful and would have looked odd in a printed copy... :-) * src/main.c: you can now use j/k for down/up in the selector, as vi-like alternatives to the cursor keys. 2000-03-12 Russell Marks <russell.marks@dtn.ntl.com> * src/main.c: added brightness/contrast, which works in just the same way as in zgv. No mouse equivalent yet though, as I'm having some difficulty thinking of a reasonable way to do it. (I may even end up (ab)using a modal dialog for it, which would be *odd* but may be the least unreasonable approach given the way xzgv works in general.) I'd ended up putting it off for a while to ponder this, but in the end decided to get it done and add the mousey version later. * src/main.c: now avoids a malloc()/free() for each thumbnail read. I doubt it makes much difference to anything though. 2000-03-08 Russell Marks <russell.marks@dtn.ntl.com> * INSTALL: updated to reflect MMX change, and asked for feedback regarding portability. * config.mk: disabled INTERP_MMX by default, as libmmx doesn't seem to compile under a newer gcc/egcs, and there was no newer libmmx when I last checked, *and* I can't easily try fixing this myself until I'm running 2.95.* or whatever. :-/ 2000-03-07 Russell Marks <russell.marks@dtn.ntl.com> * doc/xzgv.texi (Invoking xzgv): de-biased bit which mentioned GNOME in passing to mention both GNOME and KDE, as both are equally valid in context. * src/main.c: 15/16-bit dithering can now be toggled with shift-f, by analogy with zgv's `fakecols' toggle. 2000-03-03 Russell Marks <russell.marks@dtn.ntl.com> * src/main.c: fixed the problem with toggling zoom off and on quickly, where scrollbars were disabled but an unzoomed image was shown instead of a zoomed one. This was due to recursion in toggle_zoom(), which is now avoided. 2000-02-11 Russell Marks <russell.marks@dtn.ntl.com> * I now actually bother using my email address for changelog entries. :-) * src/main.c: renamed `Exit viewer' menu item to `Exit to Selector', which should make the meaning less ambiguous. * TODO: slightly tidied up and checked/updated. 2000-02-05 Russell Marks <rus@cartman> * README: looks like I left this on 0.2 for 0.3, whoops :-) * src/main.c: added file rename. The key it's on is heavily suboptimal (^n), but all the good ones were taken. :-) Menu-wise it's ok though - File/Rename file (by analogy with the delete-single-file one). * src/rename.c: created. 2000-02-03 Russell Marks <rus@cartman> * src/main.c: file magic tests in load_image() supplied 4 bytes to test, but only bothered testing 3. :-) 2000-01-29 Russell Marks <rus@cartman> * src/updatetn.c: now avoids the nasty `shear' effect you got when updating thumbnails and it needed to scroll the window before updating a thumbnail. 2000-01-14 Russell Marks <rus@cartman> * Version 0.3. * src/config.mk: changed CFLAGS to use -O instead of -O2 (I actually did this a few days back); Steven has had weird problems with a recent gcc with -O2, but -O works. (I seem to be ok with (according to `gcc --version') egcs 2.91.66, but it's easier to just throttle back than have it screw up. Besides, all this really does is slow down scaling a bit.) * Removed mention of the forfree.at email address, which seems to be b0rken :-(, and replaced with my actual current address. * INSTALL: removed note about needing getopt_long(). * Added getopt.[ch] and getopt1.c from glibc, so things should hopefully still work on a libc which lacks getopt_long(). 2000-01-10 Russell Marks <rus@cartman> * src/copymove.c: use pastpos to try and stay in similar place in selector when rescanning dir. It isn't perfect - in particular, if the old row no longer exists it goes to row 0 rather than staying at the end - but it's better than *always* going to row 0. 2000-01-09 Russell Marks <rus@cartman> * src/copymove.c: added copy/move. These work like zgv - copy/move tagged files if any tagged, otherwise copy/move the file the cursor is on. (Being zgv-like also means they stop if they run across an existing file, which can be a little annoying but is probably safest.) * src/gotodir.c: made cb_ok_button() static. 1999-12-19 Russell Marks <rus@cartman> * src/main.c: you can now use `-k' or `--skip-parent' (or config file entry) to skip the (keyboard) cursor past `..' on the directory xzgv starts on. This can be useful when you want to immediately use space to `page' through a dir. Thanks to Steven Flintham for this idea. 1999-12-14 Russell Marks <rus@cartman> * src/main.c: the idle_zoom_resize() idle func is now default priority rather than resize priority. This fixes a problem where zoom mode resizes were one resize behind (!) - thanks to Steven Flintham for pointing this out. Unfortunately this makes `opaque resize' a bit slower, but I think this fix is clearly the Right Thing. 1999-12-13 Russell Marks <rus@cartman> * doc/makeman.awk: fixed spurious blank line output in middle of @item/@itemx pairs when there was a comment line between them. It's a pretty ugly kludge, but I couldn't really see any other fix which wouldn't break something else. :-/ * src/main.c: scaling can now scale the image *down* as well as up. That is, you can make the image smaller more controllably than you can by using zoom mode. I thought I'd add this as, given the way Imlib works, it comes very cheaply indeed. However, it tends to only be useful (i.e. be any advantage over zoom mode) on big images, where you might want to scale down a bit rather than a lot. One thing I should point out - if you've got used to doing e.g. shift-d lots to get back to 1:1, you'll just have to learn about the `n' (= Scaling/Normal) key... :-) * src/main.c: invert-logo now kludges the bottom/rightmost lines of the logo (which are black in the original, and thus turn white) to be a more appropriate grey. A miswart, essentially - it's horrible, but probably the Right Thing in context. :-) 1999-12-10 Russell Marks <rus@cartman> * AUTHORS: created. Just points at the main docs, I'm sure a duplicate copy would get out of date. :-) 1999-12-09 Russell Marks <rus@cartman> * src/main.c: various things which implicitly turned off zoom mode (basically scaling and `normal') didn't reenable scrollbars afterwards; fixed that. 1999-12-08 Russell Marks <rus@cartman> * src/main.c: new `invert-logo' config file option, flips the colours in the logo to look less awful on dark GTK+ themes. :-) The obvious way to `fix' this is to provide some way of disabling the logo, but at the moment it assumes there's always a picture in the viewer window, so this is a bit hairy. (And I think it looks odd with the viewer window empty, which is the reason I bothered with a logo in the first place!) 1999-12-06 Russell Marks <rus@cartman> * src/main.c: added MMX-aware version of scaling with interpolation code (using a bundled copy of Hank Dietz/Randy Fisher's libmmx). According to my tests, it's `only' about 35% faster, but it feels like more. :-) See config.mk for details. * src/rcfile.c: you can now set the selector's initial/default width with `--selector-width' (or config file setting). It can only be specified in pixels for the time being, but I should add a percentage option at some point. :-) 1999-11-30 Russell Marks <rus@cartman> * doc/xzgv.texi (Config Variable Types): added `geometry', which was missing, and corrected previous bit which said all config vars were boolean. 1999-11-22 Russell Marks <rus@cartman> * Version 0.2. * Made install targets use `mkinstalldirs' (from texinfo) to make paths to installation dirs first. Apparently the FHS guarantees little if anything about /usr/local, so this is basically required rather than merely being a good idea. I've left `mkinstalldirs' non-executable (and run /bin/sh on it directly from the Makefiles), as I don't like the idea of having a single executable file in the top-level dir (some people might think it's like a GNU configure script or whatever, and run it :-)). 1999-11-16 Russell Marks <rus@cartman> * src/main.c: some fixes to avoid unwanted recursion when e.g. space is being held down. There still seem to be problems with this when you're really hammering it though (space held down for a long time in a dir with many small images). 1999-11-13 Russell Marks <rus@cartman> * src/main.c: now have a reduce-only option for zoom mode, meaning you can have xzgv fit big pictures to the window without having tiny icons etc. balloon up and look horrible. It's not the default, but you can enable it with Alt-r or the viewer options menu's "When Zooming Reduce Only" toggle or `--zoom-reduce-only' or equivalent config file setting. Thanks to Steven Flintham and Robert Braddock for this idea. 1999-11-12 Russell Marks <rus@cartman> * doc/xzgv.texi (Invoking xzgv): missed out `geom' arg after `-g' previously, fixed that. 1999-11-06 Russell Marks <rus@cartman> * doc/xzgv.texi (Acknowledgements): added a credit for `install-info', which *seems* to have been largely written by Karl Berry, though it's not terribly clear (e.g. the initial change log entry is by RMS, but it just says "new file" or similar, so I'm assuming he didn't do a great deal :-)). 1999-11-04 Russell Marks <rus@cartman> * src/main.c: fixed bug where, if you enabled zoom on a picture of nearly the same shape as the viewer window, it left the scrollbars on. 1999-11-03 Russell Marks <rus@cartman> * src/main.c: you can now set whether to use 15/16-bit dithering or not independent of Imlib's default setting. The option is Options/Dither in 15 & 16-bit (guess who's using item_factory :-)) on the viewer menu, and can also be set by --dither-hicol or equivalent config file setting. 1999-11-01 Russell Marks <rus@cartman> * src/rcfile.c: added `-g'/`--geometry' option (and config file setting), which lets you set the xzgv window's geometry in the usual X fashion. As an extension, all positions/sizes can be given as percentages of the screen size - for example, the default geometry is `92%x85%'. 1999-10-31 Russell Marks <rus@cartman> * src/main.c: no longer keeps saying "Reading file..." on statusbar if a file couldn't be read. * src/main.c: error dialogs now use an Ok button a third the width of the window, so they look a bit more like the other dialogs. * src/updatetn.c: made recursive update require confirmation. There's some annoyance value to this, I suppose, but I think it's justified. It really *can* take a long time, after all, and the dialog also explains what `recursive update' actually means; I think this is useful as it's a term some non-programmers are unlikely to be very familiar with. * src/main.c: added file delete (with confirmation), as File/Delete and ctrl-d. I couldn't seem to figure out how to get it bound to Delete (and the hairy and somewhat religious Backspace/Delete mapping area is probably best avoided anyway). I did consider putting it on shift-d like in zgv, but I thought the clash with shift-d as used in the viewer made this potentially a bad idea. (Also, ctrl-d has a `delete' meaning in various other things (e.g. Emacs), while shift-d is probably only used for this by zgv.) * src/confirm.c: generic confirmation (yes/no) dialog. 1999-10-27 Russell Marks <rus@cartman> * Added recursive thumbnail update. One problem with this is that it reads all existing thumbnails in a dir before updating (like xv, IIRC) to try and avoid having a really ugly selector during the update :-), though you can disable this with `--fast-recursive-update' or an equivalent config file line. * src/updatetn.c: moved thumbnail-update stuff here, and removed extra GTK+ update from makexv332(), which was causing problems (it usually segfaulted if you destroyed the main xzgv window while updating thumbnails). 1999-10-26 Russell Marks <rus@cartman> * src/main.c: now copes with being started in an unreadable dir, and avoids selecting files/dirs it doesn't have sufficient permissions for. 1999-10-25 Russell Marks <rus@cartman> * src/main.c: you can now tag an image while viewing (like in zgv) by doing ctrl-space (not like in zgv :-)). Also on viewer menu after next/previous image. * src/resizepic.c: added a similar speedup which should work for any file type - it's not quite as fast as the JPEG approach, which is only really applicable to JPEGs, but it speeds things up a *lot* for non-JPEGs. It does mean that thumbnails for dithered images don't usually look as good as before, but you could probably argue that this makes them more faithful. :-) (Ok, I realise this could be annoying, so this speedup will probably become optional at some point...) * src/readjpegtn.c: custom JPEG loader for thumbnails, makes them as fast to generate as in zgv (well, curiously, it works out faster in xzgv for, uh, `technical reasons' :-)). The code which actually makes things faster was contributed to zgv by Costa Sapuntzakis. 1999-10-24 Russell Marks <rus@cartman> * doc/xzgv.texi: hacked to reflect recent changes. * src/main.c: you can now `close' a file (clear the viewer, returning to the startup logo). * src/gotodir.c: `go to dir' dialog. (Only text-entry for now (!), but I'll probably extend it at some point.) Changed Sort Order menu items to be `Sort by Name' etc. under new `Directory' menu to accomodate this as Directory/Change (also on G (zgv-like)). Added Directory/Rescan (^R) while I was at it. :-) * src/main.c: error dialog looked weird before, doesn't look as weird now. :-) 1999-10-23 Russell Marks <rus@cartman> * src/main.c: Esc now exits an error dialog (making it consistent with the other ones). * src/filedetails.c: `file details' dialog - selected by File/Details or (as in zgv) `:'/`;'. Includes width/height from thumbnail, if present. (Thumbnails from versions of zgv before 5.0 didn't include this - you may to delete your old thumbnails and `update' if you find that a problem. Note that thumbnails generated with xzgv/xv/Gimp should be ok.) * src/main.c: right-clicking on the selector to get the menu now also moves the focus row (keyboard cursor) to the file you right-clicked on (and switches focus to the selector). This should give us a way of doing single-file operations (well, those other than viewing) with the mouse, without needing to sacrifice the IMHO very nice single-click-to-view behaviour. 1999-10-20 Russell Marks <rus@cartman> * Replaced the directory/file-without-thumbnail icons with nicer ones. They're loosely based on gmc's `dir-close.xpm', which I think Tuomas Kuosmanen was responsible for (judging from the change log). Thanks also to Steven Flintham for pointing out that the old icons were pretty crap. :-) 1999-10-19 Russell Marks <rus@cartman> * Bothered giving it a half-decent logo. :-) Also has a similar icon. * src/main.c: thumbnail updates now make sure any row a thumbnail is being updated for is visible, making the update look more like it does in zgv - as well as making it rather more clear what's going on. :-) (The old position is restored when the update is finished.) 1999-10-03 Russell Marks <rus@cartman> * src/main.c: made middle-click on the viewer toggle the selector rather than always acting like Exit viewer. Thanks to Steven Flintham for suggesting this. * src/main.c: previously segfaulted on files less than 4 bytes long due to a typo. Um, whoops... :-} 1999-09-30 Russell Marks <rus@cartman> * src/readgif.c: shouldn't hang on some corrupt GIFs now. This change reflects the one in zgv 5.0, and thanks go to Andy Mortimer for the fix (to zgv, but it (currently) applies to xzgv too). 1999-09-27 Russell Marks <rus@cartman> * doc/xzgv.texi: corrected a couple of typos. 1999-09-14 Russell Marks <rus@cartman> * src/main.c: now has tagging - `-' untags, `=' tags, and with Alt (Meta) they untag/tag all. As for the mouse, ctrl-click tags/untags, and there's now a File menu (might become Tagging or similar, haven't really made up my mind) which has items for tag/untag all. No way of tagging from the viewer currently, though, and at the moment nothing at all takes any notice of whether a file is tagged or not. :-) (Also, you can't tell if a file is tagged if it's also selected!) 1999-09-12 Russell Marks <rus@cartman> * src/main.c: pixmaps for dirs and thumbnailless pics are now shaped, rather than having an ugly white background. * src/main.c: another focus-row bug fixed - when the selector lost focus due to selecting a picture, it didn't undraw the focused row. (This isn't very obvious with the default GTK+ theme, but it really shows up with e.g. Rasterman's `pixmap' one.) This was due to my disabling can-focus *before* changing focus (whoops). * src/main.c: fixed problem where xzgv's moving the focused row `by hand' sometimes messed up the display. 1999-09-08 Russell Marks <rus@cartman> * doc/makeman.awk: previously the last output line of a paragraph was never escaped, meaning it would most likely be lost if it began with a dot (this mangled the first paragraph of the `Updating Thumbnails' node). 1999-09-02 Russell Marks <rus@cartman> * doc/xzgv.texi (Updating Thumbnails): fixed fixed double double word word. :-) 1999-08-14 Russell Marks <rus@cartman> * Version 0.1. * doc/xzgv.texi: cleaned up - mainly a matter of updating a few bits, and removing all the zgv stuff which doesn't yet apply (for as-yet-unimplemented stuff like brightness/contrast, tagging, slideshows... the list goes on :-)). * Various cmdline/config options added, so that all runtime options can now have defaults messed about with. :-) 1999-08-09 Russell Marks <rus@cartman> * src/main.c: previously render_pixmap() didn't bother checking if theimage was NULL (i.e. if no picture was loaded), which broke e.g. `xzgv --zoom *.jpg'. * Rearranged things to give a more zgv-like directory layout, things were getting a bit confusing with all sorts packed into one dir. * rcfile.c: ok, it was deeply hairy, but I've converted zgv's option-parsing and config-file-reading code and (the hairy part) added long-option support, making long-option names and config file variable names the same, and having stuff only defined once. I thought I'd be able to use some cpp trickery to get this working, but I ended up using an awk script. :-/ 1999-08-08 Russell Marks <rus@cartman> * main.c: finally have keyboard control over relative window sizes (paned widget). `[' moves splitter left, `]' moves it right, with ctrl+[ and ctrl+] moving in smaller steps. `~' returns selector to default size, as well as unhiding it. * main.c: cursor-key equivalents of the small hjkl movements added; ctrl-cursor moves 10 rather than 100 pixels. * main.c: fixed bug where any viewer exposure after a failed-picture-load caused a segfault. (!) I think the code changes I needed for scaling probably teased this one out, as that works with the imlib image itself, rather than a pixmap rendered by it. 1999-08-05 Russell Marks <rus@cartman> * doc/xzgv.texi: created, based on zgv's zgv.texi. Pretty scrappy for now, but at least I've started. :-) 1999-08-04 Russell Marks <rus@cartman> * main.c: thumbnail column now matches maximum possible thumbnail width, making thin rows mode look a *lot* better. * main.c: menus popped up with F10 now appear in more reasonable places (top-left of the subwindow they were popped up from). * main.c: you can now iconify (minimise) the window with ^Z. I also put it on the menu, which might be handy if you're running fullscreen and don't know what a keyboard is. :-) Also moved `hide selector' to the new `window' menu created primarily for minimise. * main.c: rearranged some menu items - in particular, shifted all viewer toggles onto an `options' menu. It looked ugly with the options littering otherwise `normal' menus, and I'm not sure that (e.g.) having zoom on the scaling menu was all that smart to begin with. :-) * main.c: fullscreen option (start with `-f'). Uses the entire screen with no window frame or anything (if your wm recognises the decor hints - I think they're mwm ones, but fvwm handles them, meaning that most wm's around today do :-)). I tried having it as a run-time option, but it was just too evil trying to `switch back' from fullscreen, and I never got it entirely working. 1999-08-02 Russell Marks <rus@cartman> * main.c: now has the full range of revert stuff from zgv. This has been streamlined a little to make sense in the largely modeless xzgv, so now you only have the revert-orientation option, but it's on the viewer menu so the effect of zgv's saved-orientation stuff isn't too hard to duplicate. * main.c: now supports scaling, interpolation and all. :-) Since keeping a scaled-up image in memory would take up a LOT of room (we're talking hundreds of megs, even gigs - work it out), the scaling has to be done on the fly, so it's a bit slow even on (what I would consider to be) a fast machine. But hey, at least it's there, and nothing's any slower when you're not using it. * main.c: thumbnail update now updates pixmaps in selector directly. This is more efficient than the old behaviour, and has the additional advantage that you can get to see thumbnails even if you don't have permission to write them (though you'd have to do an update every time you revisited the dir!). * main.c: couldn't-load-file errors now go in dialog rather than on stderr. :-) They also result in the selector being shown, useful if you ran xzgv on pics from the command-line. 1999-08-01 Russell Marks <rus@cartman> * main.c: made thin rows mode considerably more useful by maintaining a separate rescaled thumbnail. This is only rescaled crudely (a take-every-nth-pixel approach), but it works surprisingly well. 1999-07-31 Russell Marks <rus@cartman> * main.c: selector now has zgv-like goto-next-char on g and '. Like in zgv, there's no indication that it's waiting for a char, so I've made it timeout after two seconds in case of accidental presses and the like. (Strictly speaking it doesn't *wait* for the char; the initial g or ' just sets a flag.) * main.c: F10 now pops up the right-button menu (in both the selector and the viewer). You can now also use Enter (well, actually Return) instead of Space as an alternative way of selecting a pic. * main.c: markedly improved keyboard support in viewer by handling keypresses directly. This is a bit kludgey really, but given that keyboard movement is now quite faithfully zgv-like, I think it's worth it. :-) Had to move hide-selector to shift-z (the idea being it's a bit like zoom but in a different sense) to make room for hjkl; while I was at it, I changed hide to really be a hide/unhide toggle. 1999-07-28 Russell Marks <rus@cartman> * main.c: bugfix after trying it on my 486 - it wasn't giving GTK+ a chance to run after creating the `Updating Thumbnails' window until after the first file's thumbnail had been checked/updated, leaving the window briefly blank. (Since the first file is almost always `..', it takes very little time to deal with (as dirs don't have thumbnails), so much so that I hadn't noticed this delay at all on cartman.) 1999-07-27 Russell Marks <rus@cartman> * main.c: now supports loading picture(s) from command-line. Works by faking up a selector `directory' containing them, and hiding the selector. * main.c: can now explicitly hide selector from viewer. Probably more useful than auto-hide mode for most people, I'd have thought; you might find having the selector visible fine generally, but still occasionally need the full window for a big image. * main.c: finally, has create/update thumbnails. Also added `pastpos' stuff from zgv, which remembers where you were when you last left a previously-visited directory. * main.c: viewer now uses pixmap background. This causes some difficulties (which I've mostly managed to work around - er, I hope :-)), but makes scrolling much easier on the eye. Also disabled "Reading thumbnails" messages by default and added option to enable them. 1999-07-25 Russell Marks <rus@cartman> * main.c: middle button now does `exit viewer', like Esc (and equivalent menu option). Handy when in auto-hide mode. * main.c: added auto-hide mode. Rather nice for those of us running in relatively low resolutions. :-) However, since I reckon you're unlikely to want it if you're running in 800x600 or greater, and since it can be a little confusing, I've resisted the temptation to make it the default. 1999-07-24 Russell Marks <rus@cartman> * main.c: cleaned up some early kludgey stuff - in particular, removed the long-gone quit button (which until now was merely not shown, ouch :-)). It's still fairly kludgey in parts, but one thing at a time eh... * main.c: fixed `losing' of current selection and focus row (the keyboard cursor) when sort order is changed. Also fixed the focus to match selection in this case, and in the other cases where it was previously a problem (next/prev image, and thin rows toggle). 1999-07-23 Russell Marks <rus@cartman> * Kludged around apparently-buggy imlib GIF support (in v1.9.5 at least) by adding my own GIF support, via readgif.c and wrapper mentioned below. Hopefully this will only be a temporary kludge until imlib gets fixed. :-) PNGs with few colours also have problems, but that's not so easy to work around, unfortunately. (Rather, it is in theory, but PNG is a much harder format to read; readgif.c is only about 400 lines.) * main.c: now has next/previous image in viewer (on space and b rather than zgv's space and del, as a) del/backspace issues are non-trivial in X and b) I couldn't get del to work :-)). * Added mrf support via readmrf.c and wrapper for gdk_imlib_load_image(). This is probably the only way mrf support would get added, as imlib only seems to support the most popular formats `natively'. * main.c: finally you can change dir once it's started. :-) Also added custom sorting routine (so dirs come first, thank ghod for that), and different sorting orders (as in zgv). * main.c: loads of changes. Fixed memory leak the size of a planet (50 meg X server, anyone? :-)), made image draggable with the mouse, added right-button menus for both selector and viewer, added `thin rows', `status bar' and `zoom' options, and probably lots more I can't remember right now. 1999-07-22 Russell Marks <rus@cartman> * First, really crap version. (Several more really crap versions to follow. :-))
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