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Comparing CV/bin/cv (file contents):
Revision 1.24 by root, Wed Nov 12 18:10:47 2003 UTC vs.
Revision 1.37 by root, Fri Mar 18 03:45:29 2005 UTC

1#!/opt/bin/perl 1#!/opt/bin/perl
2
3use Cwd ();
4use Encode ();
2 5
3use Gtk2 -init; 6use Gtk2 -init;
4use Gtk2::Gdk::Keysyms; 7use Gtk2::Gdk::Keysyms;
5 8
6use Gtk2::CV::ImageWindow; 9use Gtk2::CV::ImageWindow;
… …
15my $mainwin; 18my $mainwin;
16my $viewer; 19my $viewer;
17my $schnauzer; 20my $schnauzer;
18my $info; 21my $info;
19my $help; 22my $help;
23
24my $schnauzer_idx = 0;
20 25
21sub new_schnauzer { 26sub new_schnauzer {
22 my $s = new Gtk2::CV::Schnauzer; 27 my $s = new Gtk2::CV::Schnauzer;
23 28
24 $s->signal_connect_after (key_press_event => \&std_keys); 29 $s->signal_connect_after (key_press_event => \&std_keys);
… …
27 (File::Spec->splitpath ($_[1]))[2], 32 (File::Spec->splitpath ($_[1]))[2],
28 -s $_[1]; 33 -s $_[1];
29 $info->set_label ($label); 34 $info->set_label ($label);
30 $viewer->load_image ($_[1]); 35 $viewer->load_image ($_[1]);
31 }); 36 });
37 $s->signal_connect (chdir => sub {
38 my ($self, $dir) = @_;
39
40 my $path = Cwd::abs_path $dir;
41
42 $self->realize;
43 $self->window->property_change (
44 Gtk2::Gdk::Atom->intern ("_X_CWD", 0),
45 Gtk2::Gdk::Atom->intern ("UTF8_STRING", 0),
46 Gtk2::Gdk::CHARS, 'replace',
47 Encode::encode_utf8 $path,
48 );
49 });
32 50
33 $s; 51 $s;
34} 52}
35 53
36sub std_keys { 54sub std_keys {
… …
41 59
42 if ($key == $Gtk2::Gdk::Keysyms{q}) { 60 if ($key == $Gtk2::Gdk::Keysyms{q}) {
43 main_quit Gtk2; 61 main_quit Gtk2;
44 } elsif ($ctrl && $key == $Gtk2::Gdk::Keysyms{v}) { 62 } elsif ($ctrl && $key == $Gtk2::Gdk::Keysyms{v}) {
45 my $w = new Gtk2::Window; 63 my $w = new Gtk2::Window;
64
65 $w->set_title ("CV: Schnauzer");
46 $w->add (my $s = new_schnauzer); 66 $w->add (my $s = new_schnauzer);
47 $s->set_dir (File::Spec->curdir); 67 $s->set_dir (File::Spec->curdir);
68 $s->set_geometry_hints;
48 $w->show_all; 69 $w->show_all;
70
49 } elsif ($ctrl && $key == $Gtk2::Gdk::Keysyms{h}) { 71 } elsif ($ctrl && $key == $Gtk2::Gdk::Keysyms{h}) {
50 unless ($help) { 72 unless ($help) {
51 require Gtk2::PodViewer; 73 require Gtk2::PodViewer;
52 74
53 $help = new Gtk2::Window; 75 $help = new Gtk2::Window;
54 $help->set_title ("CV Help"); 76 $help->set_title ("CV: Help");
55 $help->set_default_size (500, 300); 77 $help->set_default_size (500, 300);
56 $help->signal_connect (delete_event => sub { $help->hide; 1 }); 78 $help->signal_connect (delete_event => sub { $help->hide; 1 });
57 79
58 $help->add (my $sw = new Gtk2::ScrolledWindow); 80 $help->add (my $sw = new Gtk2::ScrolledWindow);
59 $sw->add (my $h = new Gtk2::PodViewer); 81 $sw->add (my $h = new Gtk2::PodViewer);
… …
96 $vbox->add ($schnauzer); 118 $vbox->add ($schnauzer);
97 $vbox->pack_end (my $frame = new Gtk2::Frame, 0, 0, 0); 119 $vbox->pack_end (my $frame = new Gtk2::Frame, 0, 0, 0);
98 $frame->add (my $hbox = new Gtk2::HBox 0, 0); 120 $frame->add (my $hbox = new Gtk2::HBox 0, 0);
99 $hbox->pack_start ((new Gtk2::Label "Info"), 0, 0, 0); 121 $hbox->pack_start ((new Gtk2::Label "Info"), 0, 0, 0);
100 $hbox->pack_start (($info = new Gtk2::Label), 1, 1, 0); 122 $hbox->pack_start (($info = new Gtk2::Label), 1, 1, 0);
123
124 $schnauzer->set_geometry_hints;
101} 125}
102 126
103if (@ARGV) { 127if (@ARGV) {
104 $schnauzer->set_paths (\@ARGV); 128 $schnauzer->set_paths ([map Glib::filename_to_unicode $_, @ARGV]);
129 $schnauzer->show_all;
105 $schnauzer->handle_key ($Gtk2::Gdk::Keysyms{space}, []); 130 $schnauzer->handle_key ($Gtk2::Gdk::Keysyms{space}, []);
106} else { 131} else {
107 $schnauzer->set_dir (File::Spec->curdir); 132 $schnauzer->set_dir (File::Spec->curdir);
108 $mainwin->show_all; 133 $mainwin->show_all;
134 $viewer->show_all;
109} 135}
110 136
111$viewer->show_all; 137$viewer->show_all;
112 138
113main Gtk2; 139main Gtk2;
… …
136 , shrink the image by 10% 162 , shrink the image by 10%
137 . enlarge the image by 10% 163 . enlarge the image by 10%
138 n reset to normal size 164 n reset to normal size
139 m maximize to screensize 165 m maximize to screensize
140 M maxime to screensize, respecting image aspect 166 M maxime to screensize, respecting image aspect
167 ctrl-m toggle maxpect-always mode
141 u uncrop 168 u uncrop
142 r set scaling mode to 'nearest' (fastest) 169 r set scaling mode to 'nearest' (fastest)
143 s set scaling mode to 'bilinear' (default) 170 s set scaling mode to 'bilinear' (default)
144 S set scaling mode to 'hyper' (slowest) 171 S set scaling mode to 'hyper' (slowest)
145 t rotate clockwise 90° 172 t rotate clockwise 90°
146 T rotate counterclockwise° 173 T rotate counterclockwise°
147 ctrl-v open a new visual schnauzer window for the current dir 174 ctrl-v open a new visual schnauzer window for the current dir
175 ctrl-s rescan visual schnauzer files for updates/deletes etc.
176 ctrl-e run an editor ($CV_EDITOR or "gimp") on the current image.
177
178And when playing movies, these additional keys are active:
179
180 left rewind by 10 seconds
181 right forward by 10 seconds
182 down rewind by 60 seconds
183 up forward by 60 seconds
184 pg_up rewind by 600 seconds
185 pg_down forward by 600 seconds
186 o toggle on-screen display
187 p pause/unpause
188 escape stop playing
189 9 turn volume down
190 0 turn volume up
148 191
149The following keys are redirected to the default visual schnauzer window: 192The following keys are redirected to the default visual schnauzer window:
150 193
151 space next image 194 space next image
152 backspace last image 195 backspace last image
… …
166 end move to last file 209 end move to last file
167 210
168 ctrl-d delete selected files WITHOUT ASKING AGAIN 211 ctrl-d delete selected files WITHOUT ASKING AGAIN
169 ctrl-g generate icons for the selected files 212 ctrl-g generate icons for the selected files
170 ctrl-u update selected (or all) icons if neccessary 213 ctrl-u update selected (or all) icons if neccessary
214 ctrl-a select all files
215
216=head1 ENVIRONMENT
217
218=over 4
219
220=item CV_PRINT_DESTINATION
221
222The default (perl-style) destination to use in the print dialog.
223
224=back
171 225
172=head1 SECURITY CONSIDERATIONS 226=head1 SECURITY CONSIDERATIONS
173 227
174CV uses Pixbuf to load images. Pixbuf is not considered safe for this 228CV uses Pixbuf to load images. Pixbuf is not considered safe for this
175purpose, though (from the gtk-2.2 release notes): 229purpose, though (from the gtk-2.2 release notes):

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