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5 | |
5 | |
6 | use Gtk2::CV::ImageWindow; |
6 | use Gtk2::CV::ImageWindow; |
7 | use Gtk2::CV::Schnauzer; |
7 | use Gtk2::CV::Schnauzer; |
8 | |
8 | |
9 | my $viewer; |
9 | my $viewer; |
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|
10 | my $schnauzer; |
10 | |
11 | |
11 | sub new_schnauzer { |
12 | sub new_schnauzer { |
12 | my $w = new Gtk2::Window; |
13 | my $w = new Gtk2::Window; |
13 | $w->add (my $s = new Gtk2::CV::Schnauzer); |
14 | $w->add (my $s = new Gtk2::CV::Schnauzer); |
14 | |
15 | |
15 | $s->signal_connect (activate => sub { $viewer->load_image ($_[1]) }); |
16 | $s->signal_connect (activate => sub { $viewer->load_image ($_[1]) }); |
16 | $s->signal_connect (key_press_event => \&std_keys); |
17 | $s->signal_connect_after (key_press_event => \&std_keys); |
17 | |
18 | |
18 | $s->set_dir ("."); |
19 | $s->set_dir ("."); |
19 | $w->show_all; |
20 | $w->show_all; |
20 | |
21 | |
21 | $s; |
22 | $s; |
22 | } |
23 | } |
23 | |
24 | |
24 | sub std_keys { |
25 | sub std_keys { |
25 | my $key = $_[1]->keyval; |
26 | my $key = $_[1]->keyval; |
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27 | my $state = $_[1]->state; |
26 | |
28 | |
27 | my $ctrl = grep $_ eq "control-mask", @{$_[1]->state}; |
29 | my $ctrl = grep $_ eq "control-mask", @$state; |
28 | |
30 | |
29 | if ($key == $Gtk2::Gdk::Keysyms{q}) { |
31 | if ($key == $Gtk2::Gdk::Keysyms{q}) { |
30 | main_quit Gtk2; |
32 | main_quit Gtk2; |
31 | } elsif ($ctrl && $key == $Gtk2::Gdk::Keysyms{v}) { |
33 | } elsif ($ctrl && $key == $Gtk2::Gdk::Keysyms{v}) { |
32 | new_schnauzer; |
34 | new_schnauzer; |
33 | } else { |
35 | } else { |
34 | return 0; |
36 | $schnauzer->handle_key ($key, $state); |
35 | } |
37 | } |
36 | |
38 | |
37 | 1; |
39 | 1; |
38 | } |
40 | } |
39 | |
41 | |
40 | $viewer = new Gtk2::CV::ImageWindow; |
42 | $viewer = new Gtk2::CV::ImageWindow; |
41 | $viewer->signal_connect (key_press_event => \&std_keys); |
43 | $viewer->signal_connect (key_press_event => \&std_keys); |
42 | $viewer->signal_connect (delete_event => sub { main_quit Gtk2 }); |
44 | $viewer->signal_connect (delete_event => sub { main_quit Gtk2 }); |
43 | |
45 | |
|
|
46 | $schnauzer = new_schnauzer; |
|
|
47 | |
44 | if (@ARGV) { |
48 | if (@ARGV) { |
45 | $viewer->load_image ($ARGV[0]); |
49 | $viewer->load_image ($ARGV[0]); |
46 | |
50 | |
47 | if (@ARGV > 1) { |
51 | if (@ARGV > 1) { |
48 | new_schnauzer->set_files (\@ARGV); |
52 | $schnauzer->set_files (\@ARGV); |
49 | } |
53 | } |
50 | } |
54 | } |
51 | |
55 | |
52 | $viewer->show_all; |
56 | $viewer->show_all; |
53 | |
57 | |