| … | |
… | |
| 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; |
| 8 | |
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"); |
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12 | |
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13 | use File::Spec; |
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14 | |
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15 | my $mainwin; |
| 9 | my $viewer; |
16 | my $viewer; |
| 10 | my $schnauzer; |
17 | my $schnauzer; |
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18 | my $info; |
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19 | my $help; |
| 11 | |
20 | |
| 12 | sub new_schnauzer { |
21 | sub new_schnauzer { |
| 13 | my $w = new Gtk2::Window; |
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| 14 | $w->add (my $s = new Gtk2::CV::Schnauzer); |
22 | my $s = new Gtk2::CV::Schnauzer; |
| 15 | |
23 | |
| 16 | $s->signal_connect (activate => sub { $viewer->load_image ($_[1]) }); |
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| 17 | $s->signal_connect_after (key_press_event => \&std_keys); |
24 | $s->signal_connect_after (key_press_event => \&std_keys); |
| 18 | |
25 | $s->signal_connect (activate => sub { |
| 19 | $s->set_dir ("."); |
26 | my $label = sprintf "%s (%d)", |
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27 | (File::Spec->splitpath ($_[1]))[2], |
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28 | -s $_[1]; |
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29 | $info->set_label ($label); |
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30 | $viewer->load_image ($_[1]); |
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31 | }); |
| 20 | |
32 | |
| 21 | $s; |
33 | $s; |
| 22 | } |
34 | } |
| 23 | |
35 | |
| 24 | sub std_keys { |
36 | sub std_keys { |
| 25 | my $key = $_[1]->keyval; |
37 | my $key = $_[1]->keyval; |
| 26 | my $state = $_[1]->state; |
38 | my $state = $_[1]->state; |
| 27 | |
39 | |
| 28 | my $ctrl = grep $_ eq "control-mask", @$state; |
40 | my $ctrl = $state * "control-mask"; |
| 29 | |
41 | |
| 30 | if ($key == $Gtk2::Gdk::Keysyms{q}) { |
42 | if ($key == $Gtk2::Gdk::Keysyms{q}) { |
| 31 | main_quit Gtk2; |
43 | main_quit Gtk2; |
| 32 | } elsif ($ctrl && $key == $Gtk2::Gdk::Keysyms{v}) { |
44 | } elsif ($ctrl && $key == $Gtk2::Gdk::Keysyms{v}) { |
| 33 | new_schnauzer->get_toplevel->show_all; |
45 | my $w = new Gtk2::Window; |
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46 | $w->add (my $s = new_schnauzer); |
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47 | $s->set_dir (File::Spec->curdir); |
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48 | $w->show_all; |
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49 | } elsif ($ctrl && $key == $Gtk2::Gdk::Keysyms{h}) { |
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50 | unless ($help) { |
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51 | require Gtk2::PodViewer; |
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52 | |
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53 | $help = new Gtk2::Window; |
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54 | $help->set_title ("CV Help"); |
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55 | $help->set_default_size (500, 300); |
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56 | $help->signal_connect (delete_event => sub { $help->hide; 1 }); |
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57 | |
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58 | $help->add (my $sw = new Gtk2::ScrolledWindow); |
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59 | $sw->add (my $h = new Gtk2::PodViewer); |
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60 | |
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61 | #binmode DATA, ":utf8"; |
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62 | $h->load_string (do { local $/; <DATA> }); |
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63 | } |
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64 | |
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65 | $help->show_all; |
| 34 | } else { |
66 | } else { |
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67 | #$mainwin->show_all; |
| 35 | $schnauzer->handle_key ($key, $state); |
68 | $schnauzer->handle_key ($key, $state); |
| 36 | } |
69 | } |
| 37 | |
70 | |
| 38 | 1; |
71 | 1; |
| 39 | } |
72 | } |
| 40 | |
73 | |
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74 | { |
| 41 | $viewer = new Gtk2::CV::ImageWindow; |
75 | $viewer = new Gtk2::CV::ImageWindow; |
| 42 | |
76 | |
| 43 | $viewer->set_title ("CV"); |
77 | $viewer->set_title ("CV: Image"); |
| 44 | |
78 | |
| 45 | $viewer->signal_connect (key_press_event => \&std_keys); |
79 | $viewer->signal_connect (key_press_event => \&std_keys); |
| 46 | $viewer->signal_connect (delete_event => sub { main_quit Gtk2 }); |
80 | $viewer->signal_connect (delete_event => sub { main_quit Gtk2 }); |
| 47 | |
81 | |
| 48 | $schnauzer = new_schnauzer; |
82 | $viewer->signal_connect (button3_press_event => sub { |
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83 | $mainwin->visible |
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84 | ? $mainwin->hide |
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85 | : $mainwin->show_all; |
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86 | }); |
| 49 | |
87 | |
| 50 | my $mainwin = $schnauzer->get_toplevel; |
88 | $schnauzer = new_schnauzer; |
| 51 | |
89 | |
| 52 | $viewer->signal_connect (button3_press_event => sub { |
90 | $mainwin = new Gtk2::Window; |
| 53 | $mainwin->visible |
91 | $mainwin->set_title ("CV"); |
| 54 | ? $mainwin->hide |
92 | $mainwin->add (my $vbox = new Gtk2::VBox); |
| 55 | : $mainwin->show_all; |
93 | |
| 56 | }); |
94 | $vbox->add ($schnauzer); |
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95 | $vbox->pack_end (my $frame = new Gtk2::Frame, 0, 0, 0); |
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96 | $frame->add (my $hbox = new Gtk2::HBox 0, 0); |
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97 | $hbox->pack_start ((new Gtk2::Label "Info"), 0, 0, 0); |
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98 | $hbox->pack_start (($info = new Gtk2::Label), 1, 1, 0); |
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99 | } |
| 57 | |
100 | |
| 58 | if (@ARGV) { |
101 | if (@ARGV) { |
| 59 | $viewer->load_image ($ARGV[0]); |
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| 60 | |
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| 61 | if (@ARGV > 1) { |
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| 62 | $schnauzer->set_paths (\@ARGV); |
102 | $schnauzer->set_paths (\@ARGV); |
| 63 | } |
103 | $schnauzer->handle_key ($Gtk2::Gdk::Keysyms{space}, []); |
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104 | } else { |
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105 | $schnauzer->set_dir (File::Spec->curdir); |
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106 | $mainwin->show_all; |
| 64 | } |
107 | } |
| 65 | |
108 | |
| 66 | $viewer->show_all; |
109 | $viewer->show_all; |
| 67 | |
110 | |
| 68 | main Gtk2; |
111 | main Gtk2; |
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112 | |
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113 | __DATA__ |
| 69 | |
114 | |
| 70 | =head1 NAME |
115 | =head1 NAME |
| 71 | |
116 | |
| 72 | cv - a fast gtk+ image viewer modeled after xv |
117 | cv - a fast gtk+ image viewer modeled after xv |
| 73 | |
118 | |
