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Comparing CV/bin/cv (file contents):
Revision 1.23 by root, Wed Nov 12 00:59:02 2003 UTC vs.
Revision 1.42 by root, Tue Jun 28 02:42:47 2005 UTC

1#!/opt/bin/perl 1#!/opt/bin/perl
2
3use Cwd ();
4use Encode ();
2 5
3use Gtk2 -init; 6use Gtk2 -init;
4use Gtk2::Gdk::Keysyms; 7use Gtk2::Gdk::Keysyms;
5 8
6use Gtk2::CV::ImageWindow; 9use Gtk2::CV::ImageWindow;
… …
9use Gtk2::CV; 12use Gtk2::CV;
10 13
11Gtk2::Rc->parse (Gtk2::CV::find_rcfile "gtkrc"); 14Gtk2::Rc->parse (Gtk2::CV::find_rcfile "gtkrc");
12 15
13use File::Spec; 16use File::Spec;
17
18require Gtk2::CV::Plugin;
19require "$ENV{HOME}/.cvrc" if -r "$ENV{HOME}/.cvrc";
14 20
15my $mainwin; 21my $mainwin;
16my $viewer; 22my $viewer;
17my $schnauzer; 23my $schnauzer;
18my $info; 24my $info;
19my $help; 25my $help;
26
27my $schnauzer_idx = 0;
20 28
21sub new_schnauzer { 29sub new_schnauzer {
22 my $s = new Gtk2::CV::Schnauzer; 30 my $s = new Gtk2::CV::Schnauzer;
23 31
24 $s->signal_connect_after (key_press_event => \&std_keys); 32 $s->signal_connect_after (key_press_event => \&std_keys);
… …
27 (File::Spec->splitpath ($_[1]))[2], 35 (File::Spec->splitpath ($_[1]))[2],
28 -s $_[1]; 36 -s $_[1];
29 $info->set_label ($label); 37 $info->set_label ($label);
30 $viewer->load_image ($_[1]); 38 $viewer->load_image ($_[1]);
31 }); 39 });
40 $s->signal_connect (chdir => sub {
41 my ($self, $dir) = @_;
42
43 my $path = Cwd::abs_path $dir;
44
45 $self->realize;
46 $self->window->property_change (
47 Gtk2::Gdk::Atom->intern ("_X_CWD", 0),
48 Gtk2::Gdk::Atom->intern ("UTF8_STRING", 0),
49 Gtk2::Gdk::CHARS, 'replace',
50 Encode::encode_utf8 $path,
51 );
52 });
53
54 Gtk2::CV::Plugin->call (new_schnauzer => $s);
32 55
33 $s; 56 $s;
34} 57}
35 58
36sub std_keys { 59sub std_keys {
… …
41 64
42 if ($key == $Gtk2::Gdk::Keysyms{q}) { 65 if ($key == $Gtk2::Gdk::Keysyms{q}) {
43 main_quit Gtk2; 66 main_quit Gtk2;
44 } elsif ($ctrl && $key == $Gtk2::Gdk::Keysyms{v}) { 67 } elsif ($ctrl && $key == $Gtk2::Gdk::Keysyms{v}) {
45 my $w = new Gtk2::Window; 68 my $w = new Gtk2::Window;
69
70 $w->set_title ("CV: Schnauzer");
46 $w->add (my $s = new_schnauzer); 71 $w->add (my $s = new_schnauzer);
47 $s->set_dir (File::Spec->curdir); 72 $s->set_dir (File::Spec->curdir);
73 $s->set_geometry_hints;
48 $w->show_all; 74 $w->show_all;
75
49 } elsif ($ctrl && $key == $Gtk2::Gdk::Keysyms{h}) { 76 } elsif ($ctrl && $key == $Gtk2::Gdk::Keysyms{h}) {
50 unless ($help) { 77 unless ($help) {
51 require Gtk2::PodViewer; 78 require Gtk2::PodViewer;
52 79
53 $help = new Gtk2::Window; 80 $help = new Gtk2::Window;
54 $help->set_title ("CV Help"); 81 $help->set_title ("CV: Help");
55 $help->set_default_size (500, 300); 82 $help->set_default_size (500, 300);
56 $help->signal_connect (delete_event => sub { $help->hide; 1 }); 83 $help->signal_connect (delete_event => sub { $help->hide; 1 });
57 84
58 $help->add (my $sw = new Gtk2::ScrolledWindow); 85 $help->add (my $sw = new Gtk2::ScrolledWindow);
59 $sw->add (my $h = new Gtk2::PodViewer); 86 $sw->add (my $h = new Gtk2::PodViewer);
… …
63 } 90 }
64 91
65 $help->show_all; 92 $help->show_all;
66 } else { 93 } else {
67 #$mainwin->show_all; 94 #$mainwin->show_all;
68 $schnauzer->handle_key ($key, $state); 95 return $schnauzer->signal_emit (key_press_event => $_[1]);
69 } 96 }
70 97
71 1; 98 1;
72} 99}
73 100
… …
84 ? $mainwin->hide 111 ? $mainwin->hide
85 : $mainwin->show_all; 112 : $mainwin->show_all;
86 1; 113 1;
87 }); 114 });
88 115
116 Gtk2::CV::Plugin->call (new_imagewindow => $viewer);
117
89 $schnauzer = new_schnauzer; 118 $schnauzer = new_schnauzer;
90 119
91 $mainwin = new Gtk2::Window; 120 $mainwin = new Gtk2::Window;
92 $mainwin->set_title ("CV"); 121 $mainwin->set_title ("CV");
93 $mainwin->add (my $vbox = new Gtk2::VBox); 122 $mainwin->add (my $vbox = new Gtk2::VBox);
… …
96 $vbox->add ($schnauzer); 125 $vbox->add ($schnauzer);
97 $vbox->pack_end (my $frame = new Gtk2::Frame, 0, 0, 0); 126 $vbox->pack_end (my $frame = new Gtk2::Frame, 0, 0, 0);
98 $frame->add (my $hbox = new Gtk2::HBox 0, 0); 127 $frame->add (my $hbox = new Gtk2::HBox 0, 0);
99 $hbox->pack_start ((new Gtk2::Label "Info"), 0, 0, 0); 128 $hbox->pack_start ((new Gtk2::Label "Info"), 0, 0, 0);
100 $hbox->pack_start (($info = new Gtk2::Label), 1, 1, 0); 129 $hbox->pack_start (($info = new Gtk2::Label), 1, 1, 0);
130 $info->set (wrap => 1);
131
132 $schnauzer->set_geometry_hints;
101} 133}
102 134
103if (@ARGV) { 135if (@ARGV) {
104 $schnauzer->set_paths (\@ARGV); 136 $schnauzer->set_paths ([map Glib::filename_to_unicode $_, @ARGV]);
137 $schnauzer->show_all;
105 $schnauzer->handle_key ($Gtk2::Gdk::Keysyms{space}, []); 138 $schnauzer->handle_key ($Gtk2::Gdk::Keysyms{space}, []);
106} else { 139} else {
107 $schnauzer->set_dir (File::Spec->curdir); 140 $schnauzer->set_dir (File::Spec->curdir);
108 $mainwin->show_all; 141 $mainwin->show_all;
142 $viewer->show_all;
109} 143}
110 144
111$viewer->show_all; 145$viewer->show_all;
112 146
113main Gtk2; 147main Gtk2;
… …
136 , shrink the image by 10% 170 , shrink the image by 10%
137 . enlarge the image by 10% 171 . enlarge the image by 10%
138 n reset to normal size 172 n reset to normal size
139 m maximize to screensize 173 m maximize to screensize
140 M maxime to screensize, respecting image aspect 174 M maxime to screensize, respecting image aspect
175 ctrl-m toggle maxpect-always mode
141 u uncrop 176 u uncrop
142 r set scaling mode to 'nearest' (fastest) 177 r set scaling mode to 'nearest' (fastest)
143 s set scaling mode to 'bilinear' (default) 178 s set scaling mode to 'bilinear' (default)
144 S set scaling mode to 'hyper' (slowest) 179 S set scaling mode to 'hyper' (slowest)
145 t rotate clockwise 90° 180 t rotate clockwise 90°
146 T rotate counterclockwise° 181 T rotate counterclockwise°
147 ctrl-v open a new visual schnauzer window for the current dir 182 ctrl-v open a new visual schnauzer window for the current dir
183 ctrl-s rescan visual schnauzer files for updates/deletes etc.
184 ctrl-e run an editor ($CV_EDITOR or "gimp") on the current image.
185
186And when playing movies, these additional keys are active:
187
188 left rewind by 10 seconds
189 right forward by 10 seconds
190 down rewind by 60 seconds
191 up forward by 60 seconds
192 pg_up rewind by 600 seconds
193 pg_down forward by 600 seconds
194 o toggle on-screen display
195 p pause/unpause
196 escape stop playing
197 9 turn volume down
198 0 turn volume up
148 199
149The following keys are redirected to the default visual schnauzer window: 200The following keys are redirected to the default visual schnauzer window:
150 201
151 space next image 202 space next image
152 backspace last image 203 backspace last image
… …
163 page-up move one page up 214 page-up move one page up
164 page-down move one page down 215 page-down move one page down
165 home move to first file 216 home move to first file
166 end move to last file 217 end move to last file
167 218
219 ctrl-d delete selected files WITHOUT ASKING AGAIN
168 ctrl-g generate icons for the selected files 220 ctrl-g generate icons for the selected files
169 ctrl-d delete selected files WITHOUT ASKING AGAIN 221 ctrl-u update selected (or all) icons if neccessary
222 ctrl-a select all files
223
224=head1 ENVIRONMENT
225
226=over 4
227
228=item CV_EDITOR
229
230The program that gets executed when the user presses C<CTRL-e> in the
231Schnauzer or image window. The default is C<gimp>.
232
233=item CV_PRINT_DESTINATION
234
235The default (perl-style) destination to use in the print dialog.
236
237=item CV_TRASHCAN
238
239When set, must point to a directory where all files that are deleted are
240moved to. If unset, files that are deleted are really being deleted.
241
242=back
170 243
171=head1 SECURITY CONSIDERATIONS 244=head1 SECURITY CONSIDERATIONS
172 245
173CV uses Pixbuf to load images. Pixbuf is not considered safe for this 246CV uses Pixbuf to load images. Pixbuf is not considered safe for this
174purpose, though (from the gtk-2.2 release notes): 247purpose, though (from the gtk-2.2 release notes):

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