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Comparing CV/bin/cv (file contents):
Revision 1.25 by root, Wed Nov 12 19:36:06 2003 UTC vs.
Revision 1.45 by root, Sun Jul 17 04:41:29 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;
… …
30 -s $_[1]; 36 -s $_[1];
31 $info->set_label ($label); 37 $info->set_label ($label);
32 $viewer->load_image ($_[1]); 38 $viewer->load_image ($_[1]);
33 }); 39 });
34 40
41 Gtk2::CV::Plugin->call (new_schnauzer => $s);
42
35 $s; 43 $s;
36} 44}
37 45
38sub std_keys { 46sub std_keys {
39 my $key = $_[1]->keyval; 47 my $key = $_[1]->keyval;
… …
43 51
44 if ($key == $Gtk2::Gdk::Keysyms{q}) { 52 if ($key == $Gtk2::Gdk::Keysyms{q}) {
45 main_quit Gtk2; 53 main_quit Gtk2;
46 } elsif ($ctrl && $key == $Gtk2::Gdk::Keysyms{v}) { 54 } elsif ($ctrl && $key == $Gtk2::Gdk::Keysyms{v}) {
47 my $w = new Gtk2::Window; 55 my $w = new Gtk2::Window;
56
57 $w->set_title ("CV: Schnauzer");
48 $w->add (my $s = new_schnauzer); 58 $w->add (my $s = new_schnauzer);
49 $s->set_dir (File::Spec->curdir); 59 $s->set_dir (File::Spec->curdir);
50 $s->set_geometry_hints; 60 $s->set_geometry_hints;
51 $w->show_all; 61 $w->show_all;
52 62
53 } elsif ($ctrl && $key == $Gtk2::Gdk::Keysyms{h}) { 63 } elsif ($ctrl && $key == $Gtk2::Gdk::Keysyms{h}) {
54 unless ($help) { 64 unless ($help) {
55 require Gtk2::PodViewer; 65 require Gtk2::PodViewer;
56 66
57 $help = new Gtk2::Window; 67 $help = new Gtk2::Window;
58 $help->set_title ("CV Help"); 68 $help->set_title ("CV: Help");
59 $help->set_default_size (500, 300); 69 $help->set_default_size (500, 300);
60 $help->signal_connect (delete_event => sub { $help->hide; 1 }); 70 $help->signal_connect (delete_event => sub { $help->hide; 1 });
61 71
62 $help->add (my $sw = new Gtk2::ScrolledWindow); 72 $help->add (my $sw = new Gtk2::ScrolledWindow);
63 $sw->add (my $h = new Gtk2::PodViewer); 73 $sw->add (my $h = new Gtk2::PodViewer);
… …
66 $h->load_string (do { local $/; <DATA> }); 76 $h->load_string (do { local $/; <DATA> });
67 } 77 }
68 78
69 $help->show_all; 79 $help->show_all;
70 } else { 80 } else {
71 #$mainwin->show_all; 81 return 0;
72 $schnauzer->handle_key ($key, $state);
73 } 82 }
74 83
75 1; 84 1
76} 85}
77 86
78{ 87{
79 $viewer = new Gtk2::CV::ImageWindow; 88 $viewer = new Gtk2::CV::ImageWindow;
80 89
81 $viewer->set_title ("CV: Image"); 90 $viewer->set_title ("CV: Image");
82 91
83 $viewer->signal_connect (key_press_event => \&std_keys); 92 $viewer->signal_connect (key_press_event => sub {
93 &std_keys
94 or $schnauzer->signal_emit (key_press_event => $_[1])
95 });
84 $viewer->signal_connect (delete_event => sub { main_quit Gtk2 }); 96 $viewer->signal_connect (delete_event => sub { main_quit Gtk2 });
85 97
86 $viewer->signal_connect (button3_press_event => sub { 98 $viewer->signal_connect (button3_press_event => sub {
87 $mainwin->visible 99 $mainwin->visible
88 ? $mainwin->hide 100 ? $mainwin->hide
89 : $mainwin->show_all; 101 : $mainwin->show_all;
90 1; 102 1;
91 }); 103 });
92 104
105 Gtk2::CV::Plugin->call (new_imagewindow => $viewer);
106
93 $schnauzer = new_schnauzer; 107 $schnauzer = new_schnauzer;
94 108
95 $mainwin = new Gtk2::Window; 109 $mainwin = new Gtk2::Window;
96 $mainwin->set_title ("CV"); 110 $mainwin->set_title ("CV");
97 $mainwin->add (my $vbox = new Gtk2::VBox); 111 $mainwin->add (my $vbox = new Gtk2::VBox);
98 $mainwin->signal_connect (delete_event => sub { $mainwin->hide; 1; }); 112 $mainwin->signal_connect (delete_event => sub { $mainwin->hide; 1; });
99 113
100 $vbox->add ($schnauzer); 114 $vbox->add ($schnauzer);
101 $vbox->pack_end (my $frame = new Gtk2::Frame, 0, 0, 0); 115 $vbox->pack_end (my $frame = new Gtk2::Frame, 0, 0, 0);
102 $frame->add (my $hbox = new Gtk2::HBox 0, 0); 116 $frame->add (my $hbox = new Gtk2::HBox 0, 0);
103 $hbox->pack_start ((new Gtk2::Label "Info"), 0, 0, 0); 117 $hbox->pack_start ((new Gtk2::Label "Info: "), 0, 0, 0);
104 $hbox->pack_start (($info = new Gtk2::Label), 1, 1, 0); 118 $hbox->pack_end (my $labelwindow = new Gtk2::EventBox, 1, 1, 0);
119 $labelwindow->add ($info = new Gtk2::Label);
120 $labelwindow->signal_connect_after (size_request => sub { $_[1]->width (0); 0 });
121 $info->set (selectable => 1, xalign => 0, justify => "left");
105 122
106 $schnauzer->set_geometry_hints; 123 $schnauzer->set_geometry_hints;
107} 124}
108 125
109if (@ARGV) { 126if (@ARGV) {
110 $schnauzer->set_paths (\@ARGV); 127 $schnauzer->set_paths ([map Glib::filename_to_unicode $_, @ARGV]);
128 $schnauzer->show_all;
111 $schnauzer->handle_key ($Gtk2::Gdk::Keysyms{space}, []); 129 $schnauzer->handle_key ($Gtk2::Gdk::Keysyms{space}, []);
112} else { 130} else {
113 $schnauzer->set_dir (File::Spec->curdir); 131 $schnauzer->set_dir (File::Spec->curdir);
114 $mainwin->show_all; 132 $mainwin->show_all;
133 $viewer->show_all;
115} 134}
116 135
117$viewer->show_all; 136$viewer->show_all;
118 137
119main Gtk2; 138main Gtk2;
… …
142 , shrink the image by 10% 161 , shrink the image by 10%
143 . enlarge the image by 10% 162 . enlarge the image by 10%
144 n reset to normal size 163 n reset to normal size
145 m maximize to screensize 164 m maximize to screensize
146 M maxime to screensize, respecting image aspect 165 M maxime to screensize, respecting image aspect
166 ctrl-m toggle maxpect-always mode
147 u uncrop 167 u uncrop
148 r set scaling mode to 'nearest' (fastest) 168 r set scaling mode to 'nearest' (fastest)
149 s set scaling mode to 'bilinear' (default) 169 s set scaling mode to 'bilinear' (default)
150 S set scaling mode to 'hyper' (slowest) 170 S set scaling mode to 'hyper' (slowest)
151 t rotate clockwise 90° 171 t rotate clockwise 90°
152 T rotate counterclockwise° 172 T rotate counterclockwise°
153 ctrl-v open a new visual schnauzer window for the current dir 173 ctrl-v open a new visual schnauzer window for the current dir
174 ctrl-s rescan visual schnauzer files for updates/deletes etc.
175 ctrl-e run an editor ($CV_EDITOR or "gimp") on the current image.
176
177And when playing movies, these additional keys are active:
178
179 left rewind by 10 seconds
180 right forward by 10 seconds
181 down rewind by 60 seconds
182 up forward by 60 seconds
183 pg_up rewind by 600 seconds
184 pg_down forward by 600 seconds
185 o toggle on-screen display
186 p pause/unpause
187 escape stop playing
188 9 turn volume down
189 0 turn volume up
154 190
155The following keys are redirected to the default visual schnauzer window: 191The following keys are redirected to the default visual schnauzer window:
156 192
157 space next image 193 space next image
158 backspace last image 194 backspace last image
… …
172 end move to last file 208 end move to last file
173 209
174 ctrl-d delete selected files WITHOUT ASKING AGAIN 210 ctrl-d delete selected files WITHOUT ASKING AGAIN
175 ctrl-g generate icons for the selected files 211 ctrl-g generate icons for the selected files
176 ctrl-u update selected (or all) icons if neccessary 212 ctrl-u update selected (or all) icons if neccessary
213 ctrl-a select all files
214
215=head1 ENVIRONMENT
216
217=over 4
218
219=item CV_EDITOR
220
221The program that gets executed when the user presses C<CTRL-e> in the
222Schnauzer or image window. The default is C<gimp>.
223
224=item CV_PRINT_DESTINATION
225
226The default (perl-style) destination to use in the print dialog.
227
228=item CV_TRASHCAN
229
230When set, must point to a directory where all files that are deleted are
231moved to. If unset, files that are deleted are really being deleted.
232
233=back
177 234
178=head1 SECURITY CONSIDERATIONS 235=head1 SECURITY CONSIDERATIONS
179 236
180CV uses Pixbuf to load images. Pixbuf is not considered safe for this 237CV uses Pixbuf to load images. Pixbuf is not considered safe for this
181purpose, though (from the gtk-2.2 release notes): 238purpose, though (from the gtk-2.2 release notes):

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