| 1 | #!/opt/bin/perl |
1 | #!/opt/bin/perl |
| 2 | |
2 | |
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3 | use Cwd (); |
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4 | use Encode (); |
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5 | |
| 3 | use Gtk2; |
6 | use Gtk2 -init; |
| 4 | use Gtk2::Gdk::Keysyms; |
7 | use Gtk2::Gdk::Keysyms; |
| 5 | |
8 | |
| 6 | use Gtk2::CV::ImageWindow; |
9 | use Gtk2::CV::ImageWindow; |
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10 | use Gtk2::CV::Schnauzer; |
| 7 | |
11 | |
| 8 | $VERSION = 0.1; |
12 | use Gtk2::CV; |
| 9 | |
13 | |
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14 | Gtk2::Rc->parse (Gtk2::CV::find_rcfile "gtkrc"); |
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15 | |
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16 | use File::Spec; |
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17 | |
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18 | require Gtk2::CV::Plugin; |
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19 | require "$ENV{HOME}/.cvrc" if -r "$ENV{HOME}/.cvrc"; |
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20 | |
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21 | my $mainwin; |
| 10 | my $viewer; |
22 | my $viewer; |
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23 | my $schnauzer; |
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24 | my $info; |
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25 | my $help; |
| 11 | |
26 | |
| 12 | package schnauzer; |
27 | my $schnauzer_idx = 0; |
| 13 | |
28 | |
| 14 | use Glib::Object::Subclass Gtk2::Frame; |
29 | sub new_schnauzer { |
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30 | my $s = new Gtk2::CV::Schnauzer; |
| 15 | |
31 | |
| 16 | sub INIT_INSTANCE { |
32 | $s->signal_connect_after (key_press_event => \&std_keys); |
| 17 | my ($self) = @_; |
33 | $s->signal_connect (activate => sub { |
| 18 | |
34 | my $label = sprintf "%s (%d)", |
| 19 | $self->add ( |
35 | (File::Spec->splitpath ($_[1]))[2], |
| 20 | $self->{list} = new Gtk2::SimpleList "Name" => "text" |
36 | -s $_[1]; |
| 21 | ); |
37 | $info->set_label ($label); |
| 22 | |
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| 23 | $self->{list}->signal_connect (cursor_changed => sub { |
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| 24 | my $row = scalar +($_[0]->get_selection->get_selected_rows)[0]->get_indices; |
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| 25 | $viewer->load_image ($self->{files}[$row]); |
38 | $viewer->load_image ($_[1]); |
| 26 | }); |
39 | }); |
| 27 | } |
40 | $s->signal_connect (chdir => sub { |
| 28 | |
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| 29 | sub set_files { |
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| 30 | my ($self, $files) = @_; |
41 | my ($self, $dir) = @_; |
| 31 | |
42 | |
| 32 | $self->{files} = $files; |
43 | my $path = Cwd::abs_path $dir; |
| 33 | |
44 | |
| 34 | @{$self->{list}{data}} = (); |
45 | $self->realize; |
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46 | $self->window->property_change ( |
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47 | Gtk2::Gdk::Atom->intern ("_X_CWD", 0), |
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48 | Gtk2::Gdk::Atom->intern ("UTF8_STRING", 0), |
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49 | Gtk2::Gdk::CHARS, 'replace', |
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50 | Encode::encode_utf8 $path, |
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51 | ); |
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52 | }); |
| 35 | |
53 | |
| 36 | my ($dir, $file); |
54 | Gtk2::CV::Plugin->call (new_schnauzer => $s); |
| 37 | |
55 | |
| 38 | for (@$files) { |
56 | $s; |
| 39 | if (/^(.*)\/([^\/]*)$/s) { |
57 | } |
| 40 | ($dir, $file) = ($1, $2); |
58 | |
| 41 | } else { |
59 | sub std_keys { |
| 42 | ($dir, $file) = (".", $_); |
60 | my $key = $_[1]->keyval; |
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61 | my $state = $_[1]->state; |
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62 | |
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63 | my $ctrl = $state * "control-mask"; |
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64 | |
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65 | if ($key == $Gtk2::Gdk::Keysyms{q}) { |
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66 | main_quit Gtk2; |
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67 | } elsif ($ctrl && $key == $Gtk2::Gdk::Keysyms{v}) { |
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68 | my $w = new Gtk2::Window; |
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69 | |
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70 | $w->set_title ("CV: Schnauzer"); |
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71 | $w->add (my $s = new_schnauzer); |
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72 | $s->set_dir (File::Spec->curdir); |
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73 | $s->set_geometry_hints; |
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74 | $w->show_all; |
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75 | |
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76 | } elsif ($ctrl && $key == $Gtk2::Gdk::Keysyms{h}) { |
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77 | unless ($help) { |
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78 | require Gtk2::PodViewer; |
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79 | |
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80 | $help = new Gtk2::Window; |
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81 | $help->set_title ("CV: Help"); |
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82 | $help->set_default_size (500, 300); |
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83 | $help->signal_connect (delete_event => sub { $help->hide; 1 }); |
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84 | |
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85 | $help->add (my $sw = new Gtk2::ScrolledWindow); |
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86 | $sw->add (my $h = new Gtk2::PodViewer); |
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87 | |
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88 | #binmode DATA, ":utf8"; |
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89 | $h->load_string (do { local $/; <DATA> }); |
| 43 | } |
90 | } |
| 44 | |
91 | |
| 45 | if (0) { |
92 | $help->show_all; |
| 46 | if ($file eq "." or $file eq "..") { |
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| 47 | } elsif (-f "$dir/.xvpics/$file") { |
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| 48 | print new_from_file Gtk2::Gdk::Pixbuf "$dir/.xvpics/$file"; |
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| 49 | } else { |
93 | } else { |
| 50 | } |
94 | #$mainwin->show_all; |
| 51 | } |
95 | return $self->{schnauzer}->signal_emit (key_press_event => $_[1]); |
| 52 | |
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| 53 | push @{$self->{list}{data}}, [$file]; |
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| 54 | } |
96 | } |
| 55 | } |
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| 56 | |
97 | |
| 57 | sub set_dir { |
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| 58 | my ($self, $dir) = @_; |
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| 59 | |
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| 60 | my @files; |
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| 61 | |
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| 62 | opendir my $fh, $dir |
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| 63 | or die "$dir: $!"; |
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| 64 | |
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| 65 | $self->set_files ([map "$dir/$_", readdir $fh]); |
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| 66 | } |
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| 67 | |
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| 68 | package cluster; |
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| 69 | |
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| 70 | use Glib::Object::Subclass Gtk2::Window; |
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| 71 | |
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| 72 | use Gtk2::SimpleList; |
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| 73 | |
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| 74 | sub INIT_INSTANCE { |
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| 75 | my ($self) = @_; |
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| 76 | |
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| 77 | $self->set_default_size (600, 400); |
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| 78 | |
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| 79 | my $vbox = new Gtk2::VBox; |
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| 80 | $self->add ($vbox); |
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| 81 | |
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| 82 | my $box = new Gtk2::HBox; |
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| 83 | $vbox->add ($box); |
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| 84 | $box->add (my $sw = new Gtk2::ScrolledWindow); |
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| 85 | $sw->add ( |
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| 86 | $self->{list} = new Gtk2::SimpleList |
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| 87 | "#" => "int", |
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| 88 | "Name" => "text", |
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| 89 | ); |
98 | 1; |
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99 | } |
| 90 | |
100 | |
| 91 | $self->{schnauzer} = new schnauzer; |
101 | { |
| 92 | $box->add (my $sw = new Gtk2::ScrolledWindow); |
102 | $viewer = new Gtk2::CV::ImageWindow; |
| 93 | $sw->add_with_viewport ($self->{schnauzer} = new schnauzer); |
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| 94 | |
103 | |
| 95 | $self->{list}->get_column(0)->set_sort_column_id(0); |
104 | $viewer->set_title ("CV: Image"); |
| 96 | $self->{list}->get_column(1)->set_sort_column_id(1); |
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| 97 | |
105 | |
| 98 | $self->{list}->signal_connect (cursor_changed => sub { |
106 | $viewer->signal_connect (key_press_event => \&std_keys); |
| 99 | my $row = scalar +($_[0]->get_selection->get_selected_rows)[0]->get_indices; |
107 | $viewer->signal_connect (delete_event => sub { main_quit Gtk2 }); |
| 100 | |
108 | |
| 101 | my $k = $_[0]{data}[$row][1]; |
109 | $viewer->signal_connect (button3_press_event => sub { |
| 102 | $k = $self->{cluster}{$k}; |
110 | $mainwin->visible |
| 103 | |
111 | ? $mainwin->hide |
| 104 | $self->{schnauzer}->set_files ( |
112 | : $mainwin->show_all; |
| 105 | [sort map "$self->{path}/$_", @{$k->[1]}], |
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| 106 | ); |
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| 107 | |
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| 108 | 1; |
113 | 1; |
| 109 | |
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| 110 | }); |
114 | }); |
| 111 | } |
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| 112 | |
115 | |
| 113 | sub analyse { |
116 | Gtk2::CV::Plugin->call (new_imagewindow => $viewer); |
| 114 | my ($self, $path) = @_; |
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| 115 | |
117 | |
| 116 | opendir my $dir, $path |
118 | $schnauzer = new_schnauzer; |
| 117 | or die "$path: $!"; |
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| 118 | |
119 | |
| 119 | $self->{path} = $path; |
120 | $mainwin = new Gtk2::Window; |
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121 | $mainwin->set_title ("CV"); |
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122 | $mainwin->add (my $vbox = new Gtk2::VBox); |
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123 | $mainwin->signal_connect (delete_event => sub { $mainwin->hide; 1; }); |
| 120 | |
124 | |
| 121 | my @files = map { |
125 | $vbox->add ($schnauzer); |
| 122 | my $str = $_; |
126 | $vbox->pack_end (my $frame = new Gtk2::Frame, 0, 0, 0); |
| 123 | $str =~ s/[\-_ ]+/ /g; |
127 | $frame->add (my $hbox = new Gtk2::HBox 0, 0); |
| 124 | $str =~ s/\.[^\.]+//g; |
128 | $hbox->pack_start ((new Gtk2::Label "Info"), 0, 0, 0); |
| 125 | [$str, $_] |
129 | $hbox->pack_start (($info = new Gtk2::Label), 1, 1, 0); |
| 126 | } |
130 | $info->set (wrap => 1); |
| 127 | grep !/\.(sfv|crc|par|par2)$/, readdir $dir; |
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| 128 | |
131 | |
| 129 | my %cluster; |
132 | $schnauzer->set_geometry_hints; |
| 130 | |
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| 131 | my @regexps = ( |
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| 132 | [qr<\d+$>, qr<^(.+?)\ *(\d+)$>], |
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| 133 | [qr<\ \d+$>, qr<^(.+?)(\d+)\ +(\d+)$>], |
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| 134 | ); |
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| 135 | |
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| 136 | for my $info (@regexps) { |
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| 137 | my $re = $info->[0]; |
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| 138 | for (@files) { |
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| 139 | if ($_->[0] =~ $re && $_->[0] =~ $info->[1]) { |
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| 140 | push @{ ($cluster{$1} ||= [ $info, []])->[1] }, $_->[1]; |
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| 141 | } |
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| 142 | } |
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| 143 | } |
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| 144 | |
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| 145 | $self->{cluster} = \%cluster; |
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| 146 | |
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| 147 | while (my ($k, $v) = each %cluster) { |
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| 148 | my $n = scalar @{$v->[1]}; |
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| 149 | push @{$self->{list}{data}}, [$n, $k] if $n > 2; |
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| 150 | } |
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| 151 | } |
133 | } |
| 152 | |
134 | |
| 153 | package main; |
135 | if (@ARGV) { |
| 154 | |
136 | $schnauzer->set_paths ([map Glib::filename_to_unicode $_, @ARGV]); |
| 155 | init Gtk2; |
137 | $schnauzer->show_all; |
| 156 | |
138 | $schnauzer->handle_key ($Gtk2::Gdk::Keysyms{space}, []); |
| 157 | $viewer = new Gtk2::CV::ImageWindow; |
139 | } else { |
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140 | $schnauzer->set_dir (File::Spec->curdir); |
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141 | $mainwin->show_all; |
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142 | $viewer->show_all; |
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143 | } |
| 158 | |
144 | |
| 159 | $viewer->show_all; |
145 | $viewer->show_all; |
| 160 | |
146 | |
| 161 | my $cluster = new cluster; |
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| 162 | |
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| 163 | 0 and do { |
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| 164 | my $w = new Gtk2::Window; |
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| 165 | $w->add (my $s = new schnauzer); |
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| 166 | $s->set_dir ("/root/pix"); |
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| 167 | $w->show_all; |
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| 168 | }; |
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| 169 | |
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| 170 | $cluster->analyse ("/fs/samsung/store-anime-done"); |
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| 171 | $cluster->show_all; |
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| 172 | |
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| 173 | #$viewer->set (path => "/fs/samsung/store-anime-done/yuumi_kazuaki_-_love_to_hajieki_to_sayonara_to_-_150.jpg"); |
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| 174 | #$viewer->set (path => "/root/pix/kvvz.jpg"); |
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| 175 | |
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| 176 | main Gtk2; |
147 | main Gtk2; |
| 177 | |
148 | |
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149 | __DATA__ |
| 178 | |
150 | |
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151 | =head1 NAME |
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152 | |
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153 | cv - a fast gtk+ image viewer modeled after xv |
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154 | |
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155 | =head1 SYNOPSIS |
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156 | |
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157 | cv [file...] |
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158 | |
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159 | =head1 DESCRIPTION |
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160 | |
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161 | None yet. |
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162 | |
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163 | =head2 THE IMAGE WINDOW |
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164 | |
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165 | You can use the following keys in the image window: |
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166 | |
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167 | q quit the program |
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168 | < half the image size |
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169 | > double the image size |
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170 | , shrink the image by 10% |
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171 | . enlarge the image by 10% |
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172 | n reset to normal size |
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173 | m maximize to screensize |
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174 | M maxime to screensize, respecting image aspect |
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175 | ctrl-m toggle maxpect-always mode |
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176 | u uncrop |
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177 | r set scaling mode to 'nearest' (fastest) |
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178 | s set scaling mode to 'bilinear' (default) |
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179 | S set scaling mode to 'hyper' (slowest) |
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180 | t rotate clockwise 90° |
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181 | T rotate counterclockwise° |
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182 | ctrl-v open a new visual schnauzer window for the current dir |
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183 | ctrl-s rescan visual schnauzer files for updates/deletes etc. |
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184 | ctrl-e run an editor ($CV_EDITOR or "gimp") on the current image. |
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185 | |
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186 | And when playing movies, these additional keys are active: |
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187 | |
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188 | left rewind by 10 seconds |
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189 | right forward by 10 seconds |
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190 | down rewind by 60 seconds |
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191 | up forward by 60 seconds |
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192 | pg_up rewind by 600 seconds |
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193 | pg_down forward by 600 seconds |
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194 | o toggle on-screen display |
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195 | p pause/unpause |
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196 | escape stop playing |
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197 | 9 turn volume down |
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198 | 0 turn volume up |
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199 | |
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200 | The following keys are redirected to the default visual schnauzer window: |
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201 | |
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202 | space next image |
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203 | backspace last image |
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204 | |
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205 | =head2 THE VISUAL SCHNAUZER |
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206 | |
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207 | You can use the following keys in the schnauzer window: |
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208 | |
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209 | space move to and display next image |
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210 | backspace move to and display previous image |
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211 | return display selected picture |
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212 | |
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213 | cursor keys move selection |
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214 | page-up move one page up |
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215 | page-down move one page down |
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216 | home move to first file |
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217 | end move to last file |
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218 | |
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219 | ctrl-d delete selected files WITHOUT ASKING AGAIN |
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220 | ctrl-g generate icons for the selected files |
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221 | ctrl-u update selected (or all) icons if neccessary |
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222 | ctrl-a select all files |
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223 | |
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224 | =head1 ENVIRONMENT |
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225 | |
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226 | =over 4 |
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227 | |
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228 | =item CV_EDITOR |
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229 | |
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230 | The program that gets executed when the user presses C<CTRL-e> in the |
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231 | Schnauzer or image window. The default is C<gimp>. |
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232 | |
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233 | =item CV_PRINT_DESTINATION |
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234 | |
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235 | The default (perl-style) destination to use in the print dialog. |
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236 | |
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237 | =item CV_TRASHCAN |
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238 | |
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239 | When set, must point to a directory where all files that are deleted are |
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240 | moved to. If unset, files that are deleted are really being deleted. |
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241 | |
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242 | =back |
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243 | |
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244 | =head1 SECURITY CONSIDERATIONS |
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245 | |
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246 | CV uses Pixbuf to load images. Pixbuf is not considered safe for this |
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247 | purpose, though (from the gtk-2.2 release notes): |
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248 | |
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249 | "While efforts have been made to make gdk-pixbuf robust against invalid |
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250 | images, using gdk-pixbuf to load untrusted data is not recommended, due to |
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251 | the likelyhood that there are additional problems where an invalid image |
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252 | could cause gdk-pixbuf to crash or worse." |
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253 | |
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254 | =head1 BUGS/TODO |
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255 | |
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256 | Pixbuf doesn't honor G_BROKEN_FILENAMES, so accessing files with names |
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257 | incompatible with utf-8 fails. |
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258 | |
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259 | rotate on disk |
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260 | print |
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261 | lots of ui issues |
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262 | save(?) |
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263 | preferences |
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264 | ctrl-u in schnauzer |
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265 | shift-cursor in schnauzer |
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266 | |
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267 | =head1 AUTHOR |
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268 | |
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269 | Marc Lehmann <cv@plan9.de>. |
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270 | |
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271 | =cut |
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272 | |
