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3 | use Gtk2 -init; |
3 | use Gtk2 -init; |
4 | use Gtk2::Gdk::Keysyms; |
4 | use Gtk2::Gdk::Keysyms; |
5 | |
5 | |
6 | use Gtk2::CV::ImageWindow; |
6 | use Gtk2::CV::ImageWindow; |
7 | use Gtk2::CV::Schnauzer; |
7 | use Gtk2::CV::Schnauzer; |
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8 | |
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9 | use Gtk2::CV; |
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10 | |
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11 | Gtk2::Rc->parse (Gtk2::CV::find_rcfile "gtkrc"); |
8 | |
12 | |
9 | my $viewer; |
13 | my $viewer; |
10 | my $schnauzer; |
14 | my $schnauzer; |
11 | |
15 | |
12 | sub new_schnauzer { |
16 | sub new_schnauzer { |
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15 | |
19 | |
16 | $s->signal_connect (activate => sub { $viewer->load_image ($_[1]) }); |
20 | $s->signal_connect (activate => sub { $viewer->load_image ($_[1]) }); |
17 | $s->signal_connect_after (key_press_event => \&std_keys); |
21 | $s->signal_connect_after (key_press_event => \&std_keys); |
18 | |
22 | |
19 | $s->set_dir ("."); |
23 | $s->set_dir ("."); |
20 | $w->show_all; |
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21 | |
24 | |
22 | $s; |
25 | $s; |
23 | } |
26 | } |
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27 | |
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28 | $schnauzer = new_schnauzer; |
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29 | |
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30 | my $mainwin = $schnauzer->get_toplevel; |
24 | |
31 | |
25 | sub std_keys { |
32 | sub std_keys { |
26 | my $key = $_[1]->keyval; |
33 | my $key = $_[1]->keyval; |
27 | my $state = $_[1]->state; |
34 | my $state = $_[1]->state; |
28 | |
35 | |
29 | my $ctrl = grep $_ eq "control-mask", @$state; |
36 | my $ctrl = grep $_ eq "control-mask", @$state; |
30 | |
37 | |
31 | if ($key == $Gtk2::Gdk::Keysyms{q}) { |
38 | if ($key == $Gtk2::Gdk::Keysyms{q}) { |
32 | main_quit Gtk2; |
39 | main_quit Gtk2; |
33 | } elsif ($ctrl && $key == $Gtk2::Gdk::Keysyms{v}) { |
40 | } elsif ($ctrl && $key == $Gtk2::Gdk::Keysyms{v}) { |
34 | new_schnauzer; |
41 | new_schnauzer->get_toplevel->show_all; |
35 | } else { |
42 | } else { |
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43 | $mainwin->show_all; |
36 | $schnauzer->handle_key ($key, $state); |
44 | $schnauzer->handle_key ($key, $state); |
37 | } |
45 | } |
38 | |
46 | |
39 | 1; |
47 | 1; |
40 | } |
48 | } |
41 | |
49 | |
42 | $viewer = new Gtk2::CV::ImageWindow; |
50 | $viewer = new Gtk2::CV::ImageWindow; |
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51 | |
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52 | $viewer->set_title ("CV"); |
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53 | |
43 | $viewer->signal_connect (key_press_event => \&std_keys); |
54 | $viewer->signal_connect (key_press_event => \&std_keys); |
44 | $viewer->signal_connect (delete_event => sub { main_quit Gtk2 }); |
55 | $viewer->signal_connect (delete_event => sub { main_quit Gtk2 }); |
45 | |
56 | |
46 | $schnauzer = new_schnauzer; |
57 | $viewer->signal_connect (button3_press_event => sub { |
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58 | $mainwin->visible |
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59 | ? $mainwin->hide |
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60 | : $mainwin->show_all; |
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61 | }); |
47 | |
62 | |
48 | if (@ARGV) { |
63 | if (@ARGV) { |
49 | $viewer->load_image ($ARGV[0]); |
64 | $viewer->load_image ($ARGV[0]); |
50 | |
65 | |
51 | if (@ARGV > 1) { |
66 | if (@ARGV > 1) { |