1 |
root |
1.1 |
#!/opt/bin/perl |
2 |
|
|
|
3 |
root |
1.37 |
use Cwd (); |
4 |
|
|
use Encode (); |
5 |
root |
1.72 |
use File::Glob (); |
6 |
root |
1.37 |
|
7 |
root |
1.12 |
use Gtk2 -init; |
8 |
|
|
use Gtk2::Gdk::Keysyms; |
9 |
|
|
|
10 |
root |
1.48 |
use Gtk2::CV; |
11 |
|
|
|
12 |
root |
1.12 |
use Gtk2::CV::ImageWindow; |
13 |
|
|
use Gtk2::CV::Schnauzer; |
14 |
|
|
|
15 |
root |
1.48 |
BEGIN { |
16 |
|
|
require Gtk2::CV::Plugin; |
17 |
|
|
require "$ENV{HOME}/.cvrc" if -r "$ENV{HOME}/.cvrc"; |
18 |
|
|
} |
19 |
|
|
|
20 |
|
|
use Gtk2::CV::Plugin::NameCluster; |
21 |
|
|
use Gtk2::CV::Plugin::RCluster; |
22 |
root |
1.16 |
|
23 |
|
|
Gtk2::Rc->parse (Gtk2::CV::find_rcfile "gtkrc"); |
24 |
|
|
|
25 |
root |
1.20 |
use File::Spec; |
26 |
|
|
|
27 |
|
|
my $mainwin; |
28 |
root |
1.12 |
my $viewer; |
29 |
root |
1.62 |
my $viewer_count; |
30 |
root |
1.12 |
my $schnauzer; |
31 |
root |
1.20 |
my $info; |
32 |
root |
1.21 |
my $help; |
33 |
root |
1.12 |
|
34 |
root |
1.25 |
my $schnauzer_idx = 0; |
35 |
|
|
|
36 |
root |
1.12 |
sub new_schnauzer { |
37 |
root |
1.20 |
my $s = new Gtk2::CV::Schnauzer; |
38 |
root |
1.12 |
|
39 |
|
|
$s->signal_connect_after (key_press_event => \&std_keys); |
40 |
root |
1.20 |
$s->signal_connect (activate => sub { |
41 |
|
|
my $label = sprintf "%s (%d)", |
42 |
|
|
(File::Spec->splitpath ($_[1]))[2], |
43 |
|
|
-s $_[1]; |
44 |
|
|
$info->set_label ($label); |
45 |
root |
1.62 |
$viewer->load_image ($_[1]) if $viewer; # TODO: error, or chose ANY viewer |
46 |
root |
1.20 |
}); |
47 |
root |
1.12 |
|
48 |
root |
1.40 |
Gtk2::CV::Plugin->call (new_schnauzer => $s); |
49 |
|
|
|
50 |
root |
1.53 |
$s |
51 |
root |
1.12 |
} |
52 |
|
|
|
53 |
root |
1.62 |
sub new_viewer { |
54 |
|
|
my $self = new Gtk2::CV::ImageWindow; |
55 |
|
|
|
56 |
|
|
$viewer_count++; |
57 |
|
|
|
58 |
|
|
$self->set_title ("CV: Image"); |
59 |
|
|
|
60 |
|
|
$self->signal_connect (key_press_event => sub { |
61 |
|
|
$viewer = $_[0]; |
62 |
|
|
|
63 |
|
|
my $key = $_[1]->keyval; |
64 |
|
|
my $state = $_[1]->state; |
65 |
|
|
|
66 |
|
|
if ($state * "control-mask" && $key == $Gtk2::Gdk::Keysyms{c}) { |
67 |
|
|
my $viewer = new_viewer (); |
68 |
|
|
$viewer->set_image ($_[0]->{image}); |
69 |
|
|
$viewer->show_all; |
70 |
|
|
1 |
71 |
|
|
} else { |
72 |
|
|
&std_keys |
73 |
|
|
or $schnauzer->signal_emit (key_press_event => $_[1]) |
74 |
|
|
} |
75 |
|
|
}); |
76 |
root |
1.63 |
$self->signal_connect (delete_event => sub { $_[0]->destroy; 0 }); |
77 |
root |
1.62 |
$self->signal_connect (destroy => sub { |
78 |
|
|
$viewer = undef if $viewer == $_[0]; |
79 |
|
|
|
80 |
|
|
main_quit Gtk2 unless --$viewer_count; |
81 |
root |
1.63 |
|
82 |
|
|
0 |
83 |
root |
1.62 |
}); |
84 |
|
|
|
85 |
|
|
$self->signal_connect (button3_press_event => sub { |
86 |
|
|
$mainwin->visible |
87 |
|
|
? $mainwin->hide |
88 |
|
|
: $mainwin->show_all; |
89 |
root |
1.63 |
|
90 |
root |
1.62 |
1 |
91 |
|
|
}); |
92 |
|
|
|
93 |
|
|
Gtk2::CV::Plugin->call (new_imagewindow => $self); |
94 |
|
|
|
95 |
|
|
$self |
96 |
|
|
} |
97 |
|
|
|
98 |
root |
1.12 |
sub std_keys { |
99 |
|
|
my $key = $_[1]->keyval; |
100 |
|
|
my $state = $_[1]->state; |
101 |
|
|
|
102 |
root |
1.21 |
my $ctrl = $state * "control-mask"; |
103 |
root |
1.12 |
|
104 |
|
|
if ($key == $Gtk2::Gdk::Keysyms{q}) { |
105 |
root |
1.62 |
$viewer->destroy; |
106 |
root |
1.12 |
} elsif ($ctrl && $key == $Gtk2::Gdk::Keysyms{v}) { |
107 |
root |
1.20 |
my $w = new Gtk2::Window; |
108 |
root |
1.26 |
|
109 |
root |
1.66 |
$w->set_role ("schnauzer"); |
110 |
root |
1.26 |
$w->set_title ("CV: Schnauzer"); |
111 |
root |
1.20 |
$w->add (my $s = new_schnauzer); |
112 |
|
|
$s->set_dir (File::Spec->curdir); |
113 |
root |
1.25 |
$s->set_geometry_hints; |
114 |
root |
1.21 |
$w->show_all; |
115 |
root |
1.25 |
|
116 |
root |
1.21 |
} elsif ($ctrl && $key == $Gtk2::Gdk::Keysyms{h}) { |
117 |
|
|
unless ($help) { |
118 |
root |
1.73 |
require Gtk2::Ex::PodViewer; |
119 |
root |
1.21 |
|
120 |
|
|
$help = new Gtk2::Window; |
121 |
root |
1.67 |
$help->set_role ("help"); |
122 |
root |
1.26 |
$help->set_title ("CV: Help"); |
123 |
root |
1.21 |
$help->set_default_size (500, 300); |
124 |
|
|
$help->signal_connect (delete_event => sub { $help->hide; 1 }); |
125 |
|
|
|
126 |
|
|
$help->add (my $sw = new Gtk2::ScrolledWindow); |
127 |
root |
1.73 |
$sw->add (my $h = new Gtk2::Ex::PodViewer); |
128 |
root |
1.21 |
|
129 |
|
|
#binmode DATA, ":utf8"; |
130 |
|
|
$h->load_string (do { local $/; <DATA> }); |
131 |
|
|
} |
132 |
|
|
|
133 |
|
|
$help->show_all; |
134 |
root |
1.12 |
} else { |
135 |
root |
1.43 |
return 0; |
136 |
root |
1.12 |
} |
137 |
|
|
|
138 |
root |
1.43 |
1 |
139 |
root |
1.12 |
} |
140 |
|
|
|
141 |
root |
1.20 |
{ |
142 |
root |
1.62 |
$viewer = new_viewer; |
143 |
|
|
$::cur_viewer = $viewer; |
144 |
root |
1.40 |
|
145 |
root |
1.20 |
$schnauzer = new_schnauzer; |
146 |
|
|
|
147 |
|
|
$mainwin = new Gtk2::Window; |
148 |
root |
1.66 |
$mainwin->set_role ("main"); |
149 |
root |
1.20 |
$mainwin->set_title ("CV"); |
150 |
|
|
$mainwin->add (my $vbox = new Gtk2::VBox); |
151 |
root |
1.53 |
$mainwin->signal_connect (delete_event => sub { $mainwin->hide; 1 }); |
152 |
root |
1.20 |
|
153 |
|
|
$vbox->add ($schnauzer); |
154 |
root |
1.22 |
$vbox->pack_end (my $frame = new Gtk2::Frame, 0, 0, 0); |
155 |
root |
1.20 |
$frame->add (my $hbox = new Gtk2::HBox 0, 0); |
156 |
root |
1.45 |
$hbox->pack_start ((new Gtk2::Label "Info: "), 0, 0, 0); |
157 |
|
|
$hbox->pack_end (my $labelwindow = new Gtk2::EventBox, 1, 1, 0); |
158 |
|
|
$labelwindow->add ($info = new Gtk2::Label); |
159 |
|
|
$labelwindow->signal_connect_after (size_request => sub { $_[1]->width (0); 0 }); |
160 |
|
|
$info->set (selectable => 1, xalign => 0, justify => "left"); |
161 |
root |
1.25 |
|
162 |
|
|
$schnauzer->set_geometry_hints; |
163 |
root |
1.20 |
} |
164 |
root |
1.12 |
|
165 |
|
|
if (@ARGV) { |
166 |
root |
1.68 |
my $show_first = sub { |
167 |
|
|
$schnauzer->show_all; |
168 |
|
|
$schnauzer->handle_key ($Gtk2::Gdk::Keysyms{space}, []); |
169 |
|
|
$viewer->show_all; |
170 |
|
|
}; |
171 |
|
|
|
172 |
root |
1.71 |
if (@ARGV == 1 && $ARGV[0] eq "-0r") { |
173 |
|
|
local $/; |
174 |
root |
1.74 |
$schnauzer->set_paths ([split /\x00/, <STDIN>], 1, $show_first); |
175 |
root |
1.71 |
} elsif (@ARGV == 1 && -d $ARGV[0]) { |
176 |
root |
1.74 |
$schnauzer->set_dir (shift, $show_first); |
177 |
root |
1.71 |
} else { |
178 |
root |
1.72 |
if ($ARGV[0] eq "-g") { |
179 |
|
|
shift @ARGV; |
180 |
|
|
@ARGV = map +(File::Glob::bsd_glob $_, File::Glob::GLOB_BRACE | File::Glob::GLOB_QUOTE), @ARGV; |
181 |
|
|
} |
182 |
root |
1.74 |
$schnauzer->set_paths ([@ARGV], 1, $show_first); |
183 |
root |
1.71 |
} |
184 |
root |
1.17 |
} else { |
185 |
root |
1.68 |
$schnauzer->set_dir (File::Spec->curdir, sub { |
186 |
|
|
$mainwin->show_all; |
187 |
|
|
$viewer->show_all; |
188 |
|
|
}); |
189 |
root |
1.12 |
} |
190 |
|
|
|
191 |
|
|
main Gtk2; |
192 |
root |
1.21 |
|
193 |
root |
1.69 |
Gtk2::CV::flush_aio; |
194 |
|
|
|
195 |
root |
1.21 |
__DATA__ |
196 |
root |
1.12 |
|
197 |
root |
1.58 |
=encoding utf-8 |
198 |
|
|
|
199 |
root |
1.11 |
=head1 NAME |
200 |
|
|
|
201 |
root |
1.47 |
cv - a fast gtk+ image viewer loosely modeled after XV |
202 |
root |
1.11 |
|
203 |
|
|
=head1 SYNOPSIS |
204 |
|
|
|
205 |
|
|
cv [file...] |
206 |
|
|
|
207 |
root |
1.47 |
=head1 FEATURES |
208 |
|
|
|
209 |
|
|
CV is supposed to work similar to the venerable XV image viewer, just |
210 |
|
|
faster. Why faster? |
211 |
|
|
|
212 |
|
|
=over 4 |
213 |
|
|
|
214 |
|
|
=item * optimized directory scanning algorithm |
215 |
|
|
|
216 |
root |
1.55 |
The directory scanning in CV uses some tricks that - on most modern |
217 |
root |
1.47 |
filesystems - makes it possible to detect filetypes faster than stat()'ing |
218 |
|
|
every file. This makes CV suitable for directories with lots of files |
219 |
|
|
(10000+). |
220 |
|
|
|
221 |
|
|
This algorithm is quite unprecise - it doesn't make a difference between |
222 |
|
|
files, device nodes, symlinks and the like, and filetype detection is done |
223 |
|
|
using the file extension only. |
224 |
|
|
|
225 |
root |
1.55 |
On the positive side, it is usually many orders of magnitude faster than |
226 |
|
|
traditional scanning techniques (good for directories with 10000 or |
227 |
|
|
100000+ files). |
228 |
|
|
|
229 |
root |
1.53 |
=item * queuing for all time-consuming background tasks |
230 |
|
|
|
231 |
|
|
All tasks, such as unlinking files or generating thumbnails, that can be |
232 |
|
|
done in the background will be done so - no waiting required, even when |
233 |
|
|
changing directories. |
234 |
|
|
|
235 |
root |
1.47 |
=item * use of asynchronous I/O |
236 |
|
|
|
237 |
|
|
CV tries to use asynchronous I/O whereever it makes sense, for example |
238 |
root |
1.53 |
while scanning directories, waiting for stat data, unlinking files or |
239 |
|
|
generating thumbnails. This usually decreases scanning times for large |
240 |
|
|
directories a bit (especially on RAID devices and over NFS) and makes CV |
241 |
|
|
much more interactive. |
242 |
root |
1.47 |
|
243 |
|
|
=item * fast image loading |
244 |
|
|
|
245 |
|
|
The time span between the user issuing a command and displaying the new |
246 |
|
|
image should be as small as possible. CV uses optimized (especially |
247 |
|
|
for JPEG) loading functions and sacrifices some quality (e.g no gamma |
248 |
root |
1.55 |
correction, although this might change) to achieve this speed. |
249 |
root |
1.47 |
|
250 |
|
|
=item * fast thumbnail creation |
251 |
|
|
|
252 |
root |
1.55 |
Thumbnail creation uses both CPU and Disk-I/O. CV interleaves both, so |
253 |
|
|
on modern CPUs, thumbnailing is usually limited by I/O speed. Thumbnail |
254 |
|
|
creation for JPEGs has been specially optimized and can even take |
255 |
|
|
advantage of multiple CPUs. |
256 |
root |
1.47 |
|
257 |
|
|
=item * minimum optical clutter |
258 |
|
|
|
259 |
|
|
CV has no menus or other user interface elements that take up a lot of |
260 |
root |
1.55 |
screen space (or are useful for beginning users). The schnauzer windows |
261 |
|
|
can also be somewhat crowded. |
262 |
root |
1.47 |
|
263 |
|
|
The point of an image viewer is viewing images, not a nice GUI. This is |
264 |
|
|
similar to XV's behaviour. |
265 |
|
|
|
266 |
|
|
=item * efficient (and hard to learn) user interface |
267 |
|
|
|
268 |
|
|
CV uses key combinations. A lot. If you are an experienced XV user, you |
269 |
|
|
will find most of these keys familiar. If not, CV might be hard to use at |
270 |
|
|
first, but will be an efficient tool later. |
271 |
|
|
|
272 |
root |
1.55 |
=item * multi-window GUI |
273 |
|
|
|
274 |
|
|
CV doesn't force you to use a specific layout, instead it relies on your |
275 |
|
|
window manager, thus enabling you to chose whatever layout that suits you |
276 |
|
|
most. |
277 |
|
|
|
278 |
root |
1.47 |
=item * i18n'ed filename handling throughout |
279 |
|
|
|
280 |
|
|
As long as glib can recognize your filename encoding (either UTF-8 or |
281 |
root |
1.55 |
locale-specific, depending on the setting of G_BROKEN_FILENAMES) and you |
282 |
|
|
have the relevant fonts, CV will display your filenames correctly. |
283 |
root |
1.47 |
|
284 |
|
|
=item * extensible through plug-ins |
285 |
|
|
|
286 |
|
|
I have weird plug-ins that access remote databases to find a |
287 |
|
|
directory. This is not likely to be of any use to other people. Likewise, |
288 |
|
|
others might have weird requirements I cannot dream of. |
289 |
|
|
|
290 |
|
|
=item * filename clustering |
291 |
|
|
|
292 |
|
|
Among the standard plug-ins is a filename clustering plug-in, that (in |
293 |
|
|
case of tens of thousands images in one directory) might be able to |
294 |
|
|
cluster similar names together. |
295 |
|
|
|
296 |
|
|
=back |
297 |
|
|
|
298 |
root |
1.11 |
=head1 DESCRIPTION |
299 |
|
|
|
300 |
|
|
=head2 THE IMAGE WINDOW |
301 |
|
|
|
302 |
|
|
You can use the following keys in the image window: |
303 |
|
|
|
304 |
root |
1.50 |
q quit the program |
305 |
|
|
< half the image size |
306 |
|
|
> double the image size |
307 |
|
|
, shrink the image by 10% |
308 |
|
|
. enlarge the image by 10% |
309 |
|
|
n reset to normal size |
310 |
|
|
m maximize to screensize |
311 |
|
|
M maximize to screensize, respecting image aspect |
312 |
|
|
ctrl-m toggle maxpect-always mode |
313 |
root |
1.59 |
ctrl-sift-m toggle using current image size as max image size |
314 |
root |
1.50 |
u uncrop |
315 |
|
|
r set scaling mode to 'nearest' (fastest) |
316 |
|
|
s set scaling mode to 'bilinear' (default) |
317 |
|
|
shift-s set scaling mode to 'hyper' (slowest) |
318 |
|
|
t rotate clockwise 90° |
319 |
|
|
T rotate counterclockwise° |
320 |
root |
1.64 |
a apply all rotations loslessly to a jpeg file (using exiftran) |
321 |
root |
1.50 |
ctrl-v open a new visual schnauzer window for the current dir |
322 |
root |
1.63 |
ctrl-c clone the current image window |
323 |
root |
1.50 |
ctrl-e run an editor ($CV_EDITOR or "gimp") on the current image |
324 |
root |
1.57 |
ctrl-p fire up the print dialog |
325 |
root |
1.50 |
escape cancel a crop action |
326 |
root |
1.11 |
|
327 |
root |
1.33 |
And when playing movies, these additional keys are active: |
328 |
|
|
|
329 |
root |
1.50 |
left rewind by 10 seconds |
330 |
|
|
right forward by 10 seconds |
331 |
|
|
down rewind by 60 seconds |
332 |
|
|
up forward by 60 seconds |
333 |
|
|
pg_up rewind by 600 seconds |
334 |
|
|
pg_down forward by 600 seconds |
335 |
|
|
o toggle on-screen display |
336 |
|
|
p pause/unpause |
337 |
|
|
escape stop playing |
338 |
|
|
9 turn volume down |
339 |
|
|
0 turn volume up |
340 |
root |
1.33 |
|
341 |
root |
1.47 |
Any other keys will be sent to the default schnauzer window, which can be |
342 |
|
|
toggled on and off by right-clicking into the image window. |
343 |
root |
1.11 |
|
344 |
root |
1.47 |
Left-clicking into the image window will let you crop the image (usually |
345 |
|
|
to zoom into large images that CV scales down). |
346 |
root |
1.11 |
|
347 |
|
|
=head2 THE VISUAL SCHNAUZER |
348 |
|
|
|
349 |
root |
1.63 |
Any image-loading action in a schnauzer window acts on the |
350 |
|
|
"last-recently-activated" imagewindow, which currently is simply the last |
351 |
|
|
image window that received a keypress. |
352 |
|
|
|
353 |
root |
1.11 |
You can use the following keys in the schnauzer window: |
354 |
|
|
|
355 |
root |
1.47 |
ctrl-space, |
356 |
root |
1.50 |
space move to and display next image |
357 |
root |
1.47 |
ctrl-backspace, |
358 |
root |
1.50 |
backspace move to and display previous image |
359 |
root |
1.47 |
ctrl-return, |
360 |
root |
1.50 |
return display selected picture, or enter directory |
361 |
root |
1.11 |
|
362 |
root |
1.50 |
cursor keys move selection |
363 |
|
|
page-up move one page up |
364 |
|
|
page-down move one page down |
365 |
|
|
home move to first file |
366 |
|
|
end move to last file |
367 |
|
|
|
368 |
|
|
ctrl-a select all files |
369 |
|
|
ctrl-shift-a select all files currently displayed in the schnauzer window |
370 |
|
|
ctrl-d delete selected files WITHOUT ASKING AGAIN |
371 |
|
|
ctrl-g force generation of thumbnais for the selected files |
372 |
|
|
ctrl-s rescan current direcory or files updates/deletes etc. |
373 |
|
|
ctrl-u update selected (or all) icons if neccessary |
374 |
|
|
ctrl-l don't use, will become a plug-in eventually |
375 |
root |
1.47 |
|
376 |
root |
1.56 |
^ go to parent directory (caret). |
377 |
|
|
|
378 |
root |
1.47 |
0-9, |
379 |
root |
1.50 |
a-z find the first filename beginning with this letter |
380 |
root |
1.47 |
|
381 |
|
|
Right-clicking into the schnauzer window displays a pop-up menu with |
382 |
|
|
additional actions. |
383 |
|
|
|
384 |
root |
1.60 |
=head3 SELECTION |
385 |
|
|
|
386 |
|
|
You can select entries in the Schnauzer in a variety of ways: |
387 |
|
|
|
388 |
|
|
=over 4 |
389 |
|
|
|
390 |
|
|
=item Keyboard |
391 |
|
|
|
392 |
|
|
Moving the cursor with the keyboard will first deselect all files and then |
393 |
|
|
select the file you moved to. |
394 |
|
|
|
395 |
root |
1.61 |
=item Clicking |
396 |
root |
1.60 |
|
397 |
root |
1.61 |
Clicking on an entry will select the one you clicked and deselect all |
398 |
|
|
others. |
399 |
root |
1.60 |
|
400 |
root |
1.61 |
=item Shift-Clicking |
401 |
|
|
|
402 |
|
|
Shift-clicking will toggle the selection on the entry under the mouse. |
403 |
|
|
|
404 |
|
|
=item Dragging |
405 |
root |
1.60 |
|
406 |
|
|
Dragging will select all entries between the one selected when pushing the |
407 |
|
|
button and the one selected when releasing the button. If you move above |
408 |
|
|
or below the schnauzer area while drag-selecting, the schnauzer will move |
409 |
|
|
up/down one row twice per second. In addition, horizontal mouse movement |
410 |
|
|
acts as a kind of invisible horizontal scrollbar. |
411 |
|
|
|
412 |
|
|
=item Hint: double-click works while click-selecting |
413 |
|
|
|
414 |
|
|
You can double-click any image while click-selecting to display it |
415 |
|
|
without stopping the selection process. This will act as if you normally |
416 |
|
|
double-clicked the image to display it, and will toggle the selection |
417 |
|
|
twice, resulting in no change. |
418 |
|
|
|
419 |
|
|
=back |
420 |
|
|
|
421 |
root |
1.47 |
=head1 FILES |
422 |
|
|
|
423 |
|
|
When starting, CV runs the F<.cvrc> file in your F<$HOME> directory as if |
424 |
|
|
it were a perl script. in that, you will mostly load plug-ins. |
425 |
|
|
|
426 |
|
|
Example: |
427 |
|
|
|
428 |
|
|
system "fping -q -t 10 ether" |
429 |
|
|
or require "/fs/cv/cvplugin.pl"; |
430 |
|
|
|
431 |
|
|
This will load a plug-in, but only if the machine I<ether> is reachable |
432 |
|
|
(supposedly the plug-in is networked in some way :). |
433 |
root |
1.11 |
|
434 |
root |
1.27 |
=head1 ENVIRONMENT |
435 |
|
|
|
436 |
|
|
=over 4 |
437 |
|
|
|
438 |
root |
1.38 |
=item CV_EDITOR |
439 |
|
|
|
440 |
|
|
The program that gets executed when the user presses C<CTRL-e> in the |
441 |
|
|
Schnauzer or image window. The default is C<gimp>. |
442 |
|
|
|
443 |
root |
1.70 |
=item CV_AUDIO_PLAYER |
444 |
|
|
|
445 |
|
|
Program used to play all sorts of audio (wav, aif, mp3, ogg...), default "play". |
446 |
|
|
Will be called like C<< $CV_AUDIO_PLAYER -- <path> >>. |
447 |
|
|
|
448 |
root |
1.27 |
=item CV_PRINT_DESTINATION |
449 |
|
|
|
450 |
|
|
The default (perl-style) destination to use in the print dialog. |
451 |
|
|
|
452 |
root |
1.38 |
=item CV_TRASHCAN |
453 |
|
|
|
454 |
|
|
When set, must point to a directory where all files that are deleted are |
455 |
|
|
moved to. If unset, files that are deleted are really being deleted. |
456 |
|
|
|
457 |
root |
1.27 |
=back |
458 |
|
|
|
459 |
root |
1.23 |
=head1 SECURITY CONSIDERATIONS |
460 |
|
|
|
461 |
root |
1.54 |
CV uses Pixbuf to load non-JPEG images. Pixbuf is not considered safe for |
462 |
|
|
this purpose, though (from the gtk-2.2 release notes): |
463 |
root |
1.23 |
|
464 |
|
|
"While efforts have been made to make gdk-pixbuf robust against invalid |
465 |
|
|
images, using gdk-pixbuf to load untrusted data is not recommended, due to |
466 |
|
|
the likelyhood that there are additional problems where an invalid image |
467 |
|
|
could cause gdk-pixbuf to crash or worse." |
468 |
|
|
|
469 |
root |
1.11 |
=head1 BUGS/TODO |
470 |
root |
1.23 |
|
471 |
root |
1.47 |
Lots of functionality is missing. |
472 |
|
|
|
473 |
|
|
Pixbuf doesn't always honor G_BROKEN_FILENAMES, so accessing files with |
474 |
root |
1.54 |
names incompatible with utf-8 might fail. |
475 |
root |
1.11 |
|
476 |
|
|
rotate on disk |
477 |
|
|
lots of ui issues |
478 |
|
|
save(?) |
479 |
|
|
preferences |
480 |
|
|
|
481 |
|
|
=head1 AUTHOR |
482 |
|
|
|
483 |
|
|
Marc Lehmann <cv@plan9.de>. |
484 |
|
|
|
485 |
|
|
=cut |
486 |
root |
1.1 |
|