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Comparing CV/bin/cv (file contents):
Revision 1.11 by root, Wed Nov 5 01:29:47 2003 UTC vs.
Revision 1.13 by root, Wed Nov 5 02:05:25 2003 UTC

1#!/opt/bin/perl 1#!/opt/bin/perl
2
3use Gtk2 -init;
4use Gtk2::Gdk::Keysyms;
5
6use Gtk2::CV::ImageWindow;
7use Gtk2::CV::Schnauzer;
8
9my $viewer;
10my $schnauzer;
11
12sub new_schnauzer {
13 my $w = new Gtk2::Window;
14 $w->add (my $s = new Gtk2::CV::Schnauzer);
15
16 $s->signal_connect (activate => sub { $viewer->load_image ($_[1]) });
17 $s->signal_connect_after (key_press_event => \&std_keys);
18
19 $s->set_dir (".");
20
21 $s;
22}
23
24sub std_keys {
25 my $key = $_[1]->keyval;
26 my $state = $_[1]->state;
27
28 my $ctrl = grep $_ eq "control-mask", @$state;
29
30 if ($key == $Gtk2::Gdk::Keysyms{q}) {
31 main_quit Gtk2;
32 } elsif ($ctrl && $key == $Gtk2::Gdk::Keysyms{v}) {
33 new_schnauzer->get_toplevel->show_all;
34 } else {
35 $schnauzer->handle_key ($key, $state);
36 }
37
38 1;
39}
40
41$viewer = new Gtk2::CV::ImageWindow;
42$viewer->signal_connect (key_press_event => \&std_keys);
43$viewer->signal_connect (delete_event => sub { main_quit Gtk2 });
44
45$schnauzer = new_schnauzer;
46
47my $mainwin = $schnauzer->get_toplevel;
48
49$viewer->signal_connect (button3_press_event => sub {
50 $mainwin->visible
51 ? $mainwin->hide
52 : $mainwin->show_all;
53});
54
55if (@ARGV) {
56 $viewer->load_image ($ARGV[0]);
57
58 if (@ARGV > 1) {
59 $schnauzer->set_paths (\@ARGV);
60 }
61}
62
63$viewer->show_all;
64
65main Gtk2;
2 66
3=head1 NAME 67=head1 NAME
4 68
5cv - a fast gtk+ image viewer modeled after xv 69cv - a fast gtk+ image viewer modeled after xv
6 70
… …
59 rotate on disk 123 rotate on disk
60 print 124 print
61 lots of ui issues 125 lots of ui issues
62 save(?) 126 save(?)
63 preferences 127 preferences
128 ctrl-u in schnauzer
129 shift-cursor in schnauzer
64 130
65=head1 AUTHOR 131=head1 AUTHOR
66 132
67Marc Lehmann <cv@plan9.de>. 133Marc Lehmann <cv@plan9.de>.
68 134
69=cut 135=cut
70 136
71use Gtk2 -init;
72use Gtk2::Gdk::Keysyms;
73
74use Gtk2::CV::ImageWindow;
75use Gtk2::CV::Schnauzer;
76
77my $viewer;
78my $schnauzer;
79
80sub new_schnauzer {
81 my $w = new Gtk2::Window;
82 $w->add (my $s = new Gtk2::CV::Schnauzer);
83
84 $s->signal_connect (activate => sub { $viewer->load_image ($_[1]) });
85 $s->signal_connect_after (key_press_event => \&std_keys);
86
87 $s->set_dir (".");
88 $w->show_all;
89
90 $s;
91}
92
93sub std_keys {
94 my $key = $_[1]->keyval;
95 my $state = $_[1]->state;
96
97 my $ctrl = grep $_ eq "control-mask", @$state;
98
99 if ($key == $Gtk2::Gdk::Keysyms{q}) {
100 main_quit Gtk2;
101 } elsif ($ctrl && $key == $Gtk2::Gdk::Keysyms{v}) {
102 new_schnauzer;
103 } else {
104 $schnauzer->handle_key ($key, $state);
105 }
106
107 1;
108}
109
110$viewer = new Gtk2::CV::ImageWindow;
111$viewer->signal_connect (key_press_event => \&std_keys);
112$viewer->signal_connect (delete_event => sub { main_quit Gtk2 });
113
114$schnauzer = new_schnauzer;
115
116if (@ARGV) {
117 $viewer->load_image ($ARGV[0]);
118
119 if (@ARGV > 1) {
120 $schnauzer->set_paths (\@ARGV);
121 }
122}
123
124$viewer->show_all;
125
126main Gtk2;
127
128

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