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| 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 | |
| 9 | $VERSION = 0.1; |
9 | use Gtk2::CV; |
| 10 | |
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; |
| 11 | my $viewer; |
16 | my $viewer; |
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17 | my $schnauzer; |
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18 | my $info; |
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19 | my $help; |
| 12 | |
20 | |
| 13 | package cluster; |
21 | sub new_schnauzer { |
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22 | my $s = new Gtk2::CV::Schnauzer; |
| 14 | |
23 | |
| 15 | use Glib::Object::Subclass Gtk2::Window; |
24 | $s->signal_connect_after (key_press_event => \&std_keys); |
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25 | $s->signal_connect (activate => sub { |
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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 | }); |
| 16 | |
32 | |
| 17 | use Gtk2::SimpleList; |
33 | $s; |
| 18 | |
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| 19 | sub INIT_INSTANCE { |
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| 20 | my ($self) = @_; |
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| 21 | |
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| 22 | $self->set_default_size (600, 400); |
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| 23 | |
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| 24 | my $vbox = new Gtk2::VBox; |
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| 25 | $self->add ($vbox); |
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| 26 | |
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| 27 | my $box = new Gtk2::HBox; |
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| 28 | $vbox->add ($box); |
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| 29 | $box->add (my $sw = new Gtk2::ScrolledWindow); |
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| 30 | $sw->add ( |
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| 31 | $self->{list} = new Gtk2::SimpleList |
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| 32 | "#" => "int", |
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| 33 | "Name" => "text", |
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| 34 | ); |
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| 35 | |
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| 36 | $box->add ($self->{schnauzer} = new Gtk2::CV::Schnauzer); |
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| 37 | |
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| 38 | $self->{list}->get_column(0)->set_sort_column_id(0); |
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| 39 | $self->{list}->get_column(1)->set_sort_column_id(1); |
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| 40 | |
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| 41 | $self->{list}->signal_connect (cursor_changed => sub { |
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| 42 | my $row = scalar +($_[0]->get_selection->get_selected_rows)[0]->get_indices; |
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| 43 | |
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| 44 | my $k = $_[0]{data}[$row][1]; |
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| 45 | $k = $self->{cluster}{$k}; |
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| 46 | |
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| 47 | $self->{schnauzer}->set_files ( |
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| 48 | [sort map "$self->{path}/$_", @{$k->[1]}], |
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| 49 | ); |
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| 50 | |
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| 51 | 1; |
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| 52 | |
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| 53 | }); |
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| 54 | } |
34 | } |
| 55 | |
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| 56 | sub analyse { |
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| 57 | my ($self, $path) = @_; |
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| 58 | |
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| 59 | opendir my $dir, $path |
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| 60 | or die "$path: $!"; |
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| 61 | |
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| 62 | $self->{path} = $path; |
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| 63 | |
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| 64 | my @files = map { |
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| 65 | my $str = $_; |
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| 66 | $str =~ s/[\-_ ]+/ /g; |
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| 67 | $str =~ s/\.[^\.]+//g; |
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| 68 | [$str, $_] |
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| 69 | } |
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| 70 | grep !/\.(sfv|crc|par|par2)$/, readdir $dir; |
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| 71 | |
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| 72 | my %cluster; |
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| 73 | |
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| 74 | my @regexps = ( |
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| 75 | [qr<\d+$>, qr<^(.+?)\ *(\d+)$>], |
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| 76 | [qr<\ \d+$>, qr<^(.+?)(\d+)\ +(\d+)$>], |
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| 77 | ); |
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| 78 | |
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| 79 | for my $info (@regexps) { |
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| 80 | my $re = $info->[0]; |
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| 81 | for (@files) { |
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| 82 | if ($_->[0] =~ $re && $_->[0] =~ $info->[1]) { |
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| 83 | push @{ ($cluster{$1} ||= [ $info, []])->[1] }, $_->[1]; |
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| 84 | } |
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| 85 | } |
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| 86 | } |
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| 87 | |
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| 88 | $self->{cluster} = \%cluster; |
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| 89 | |
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| 90 | while (my ($k, $v) = each %cluster) { |
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| 91 | my $n = scalar @{$v->[1]}; |
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| 92 | push @{$self->{list}{data}}, [$n, $k] if $n > 2; |
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| 93 | } |
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| 94 | } |
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| 95 | |
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| 96 | package main; |
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| 97 | |
35 | |
| 98 | sub std_keys { |
36 | sub std_keys { |
| 99 | my $key = $_[1]->keyval; |
37 | my $key = $_[1]->keyval; |
| 100 | warn $key; |
38 | my $state = $_[1]->state; |
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39 | |
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40 | my $ctrl = $state * "control-mask"; |
| 101 | |
41 | |
| 102 | if ($key == $Gtk2::Gdk::Keysyms{q}) { |
42 | if ($key == $Gtk2::Gdk::Keysyms{q}) { |
| 103 | main_quit Gtk2; |
43 | main_quit Gtk2; |
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44 | } elsif ($ctrl && $key == $Gtk2::Gdk::Keysyms{v}) { |
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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 | $help->show_all; |
| 104 | } else { |
66 | } else { |
| 105 | return 0; |
67 | #$mainwin->show_all; |
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68 | $schnauzer->handle_key ($key, $state); |
| 106 | } |
69 | } |
| 107 | |
70 | |
| 108 | 1; |
71 | 1; |
| 109 | } |
72 | } |
| 110 | |
73 | |
| 111 | sub new_schnauzer { |
74 | { |
| 112 | my $w = new Gtk2::Window; |
75 | $viewer = new Gtk2::CV::ImageWindow; |
| 113 | $w->add (my $s = new Gtk2::CV::Schnauzer); |
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| 114 | |
76 | |
| 115 | $s->signal_connect (activate => sub { |
77 | $viewer->set_title ("CV: Image"); |
| 116 | $viewer->load_image ($_[1]); |
78 | |
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79 | $viewer->signal_connect (key_press_event => \&std_keys); |
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80 | $viewer->signal_connect (delete_event => sub { main_quit Gtk2 }); |
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81 | |
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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 | 1; |
| 117 | }); |
87 | }); |
| 118 | $s->set_dir ("/root/pix"); |
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| 119 | $w->show_all; |
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| 120 | |
88 | |
| 121 | $w; |
89 | $schnauzer = new_schnauzer; |
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90 | |
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91 | $mainwin = new Gtk2::Window; |
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92 | $mainwin->set_title ("CV"); |
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93 | $mainwin->add (my $vbox = new Gtk2::VBox); |
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94 | $mainwin->signal_connect (delete_event => sub { $mainwin->hide; 1; }); |
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95 | |
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96 | $vbox->add ($schnauzer); |
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97 | $vbox->pack_end (my $frame = new Gtk2::Frame, 0, 0, 0); |
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98 | $frame->add (my $hbox = new Gtk2::HBox 0, 0); |
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99 | $hbox->pack_start ((new Gtk2::Label "Info"), 0, 0, 0); |
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100 | $hbox->pack_start (($info = new Gtk2::Label), 1, 1, 0); |
| 122 | } |
101 | } |
| 123 | |
102 | |
| 124 | $viewer = new Gtk2::CV::ImageWindow; |
103 | if (@ARGV) { |
| 125 | |
104 | $schnauzer->set_paths (\@ARGV); |
| 126 | $viewer->signal_connect (key_press_event => \&std_keys); |
105 | $schnauzer->handle_key ($Gtk2::Gdk::Keysyms{space}, []); |
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106 | } else { |
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107 | $schnauzer->set_dir (File::Spec->curdir); |
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108 | $mainwin->show_all; |
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109 | } |
| 127 | |
110 | |
| 128 | $viewer->show_all; |
111 | $viewer->show_all; |
| 129 | |
112 | |
| 130 | my $cluster = new cluster; |
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| 131 | |
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| 132 | new_schnauzer; |
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| 133 | |
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| 134 | #$cluster->analyse ("/fs/samsung/store-anime-done"); |
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| 135 | #$cluster->show_all; |
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| 136 | |
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| 137 | #$viewer->set (path => "/fs/samsung/store-anime-done/yuumi_kazuaki_-_love_to_hajieki_to_sayonara_to_-_150.jpg"); |
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| 138 | #$viewer->set (path => "/root/pix/kvvz.jpg"); |
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| 139 | |
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| 140 | main Gtk2; |
113 | main Gtk2; |
| 141 | |
114 | |
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115 | __DATA__ |
| 142 | |
116 | |
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117 | =head1 NAME |
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118 | |
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119 | cv - a fast gtk+ image viewer modeled after xv |
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120 | |
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121 | =head1 SYNOPSIS |
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122 | |
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123 | cv [file...] |
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124 | |
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125 | =head1 DESCRIPTION |
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126 | |
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127 | None yet. |
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128 | |
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129 | =head2 THE IMAGE WINDOW |
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130 | |
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131 | You can use the following keys in the image window: |
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132 | |
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133 | q quit the program |
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134 | < half the image size |
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135 | > double the image size |
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136 | , shrink the image by 10% |
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137 | . enlarge the image by 10% |
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138 | n reset to normal size |
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139 | m maximize to screensize |
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140 | M maxime to screensize, respecting image aspect |
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141 | u uncrop |
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142 | r set scaling mode to 'nearest' (fastest) |
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143 | s set scaling mode to 'bilinear' (default) |
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144 | S set scaling mode to 'hyper' (slowest) |
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145 | t rotate clockwise 90° |
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146 | T rotate counterclockwise° |
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147 | ctrl-v open a new visual schnauzer window for the current dir |
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148 | |
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149 | The following keys are redirected to the default visual schnauzer window: |
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150 | |
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151 | space next image |
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152 | backspace last image |
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153 | |
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154 | =head2 THE VISUAL SCHNAUZER |
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155 | |
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156 | You can use the following keys in the schnauzer window: |
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157 | |
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158 | space move to and display next image |
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159 | backspace move to and display previous image |
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160 | return display selected picture |
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161 | |
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162 | cursor keys move selection |
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163 | page-up move one page up |
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164 | page-down move one page down |
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165 | home move to first file |
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166 | end move to last file |
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167 | |
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168 | ctrl-g generate icons for the selected files |
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169 | ctrl-d delete selected files WITHOUT ASKING AGAIN |
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170 | |
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171 | =head1 SECURITY CONSIDERATIONS |
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172 | |
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173 | CV uses Pixbuf to load images. Pixbuf is not considered safe for this |
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174 | purpose, though (from the gtk-2.2 release notes): |
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175 | |
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176 | "While efforts have been made to make gdk-pixbuf robust against invalid |
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177 | images, using gdk-pixbuf to load untrusted data is not recommended, due to |
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178 | the likelyhood that there are additional problems where an invalid image |
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179 | could cause gdk-pixbuf to crash or worse." |
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180 | |
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181 | =head1 BUGS/TODO |
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182 | |
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183 | Pixbuf doesn't honor G_BROKEN_FILENAMES, so accessing files with names |
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184 | incompatible with utf-8 fails. |
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185 | |
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186 | rotate on disk |
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187 | print |
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188 | lots of ui issues |
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189 | save(?) |
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190 | preferences |
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191 | ctrl-u in schnauzer |
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192 | shift-cursor in schnauzer |
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193 | |
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194 | =head1 AUTHOR |
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195 | |
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196 | Marc Lehmann <cv@plan9.de>. |
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197 | |
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198 | =cut |
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199 | |
