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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 1.46 by root, Sun Jul 17 05:01:30 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 $schnauzer->show_all;
129$viewer->show_all;
111 $schnauzer->handle_key ($Gtk2::Gdk::Keysyms{space}, []); 130 $schnauzer->handle_key ($Gtk2::Gdk::Keysyms{space}, []);
112} else { 131} else {
113 $schnauzer->set_dir (File::Spec->curdir); 132 $schnauzer->set_dir (File::Spec->curdir);
114 $mainwin->show_all; 133 $mainwin->show_all;
134 $viewer->show_all;
115} 135}
116 136
117$viewer->show_all; 137$viewer->show_all;
118 138
119main Gtk2; 139main Gtk2;
… …
142 , shrink the image by 10% 162 , shrink the image by 10%
143 . enlarge the image by 10% 163 . enlarge the image by 10%
144 n reset to normal size 164 n reset to normal size
145 m maximize to screensize 165 m maximize to screensize
146 M maxime to screensize, respecting image aspect 166 M maxime to screensize, respecting image aspect
167 ctrl-m toggle maxpect-always mode
147 u uncrop 168 u uncrop
148 r set scaling mode to 'nearest' (fastest) 169 r set scaling mode to 'nearest' (fastest)
149 s set scaling mode to 'bilinear' (default) 170 s set scaling mode to 'bilinear' (default)
150 S set scaling mode to 'hyper' (slowest) 171 S set scaling mode to 'hyper' (slowest)
151 t rotate clockwise 90° 172 t rotate clockwise 90°
152 T rotate counterclockwise° 173 T rotate counterclockwise°
153 ctrl-v open a new visual schnauzer window for the current dir 174 ctrl-v open a new visual schnauzer window for the current dir
175 ctrl-s rescan visual schnauzer files for updates/deletes etc.
176 ctrl-e run an editor ($CV_EDITOR or "gimp") on the current image.
177
178And when playing movies, these additional keys are active:
179
180 left rewind by 10 seconds
181 right forward by 10 seconds
182 down rewind by 60 seconds
183 up forward by 60 seconds
184 pg_up rewind by 600 seconds
185 pg_down forward by 600 seconds
186 o toggle on-screen display
187 p pause/unpause
188 escape stop playing
189 9 turn volume down
190 0 turn volume up
154 191
155The following keys are redirected to the default visual schnauzer window: 192The following keys are redirected to the default visual schnauzer window:
156 193
157 space next image 194 space next image
158 backspace last image 195 backspace last image
… …
172 end move to last file 209 end move to last file
173 210
174 ctrl-d delete selected files WITHOUT ASKING AGAIN 211 ctrl-d delete selected files WITHOUT ASKING AGAIN
175 ctrl-g generate icons for the selected files 212 ctrl-g generate icons for the selected files
176 ctrl-u update selected (or all) icons if neccessary 213 ctrl-u update selected (or all) icons if neccessary
214 ctrl-a select all files
215
216=head1 ENVIRONMENT
217
218=over 4
219
220=item CV_EDITOR
221
222The program that gets executed when the user presses C<CTRL-e> in the
223Schnauzer or image window. The default is C<gimp>.
224
225=item CV_PRINT_DESTINATION
226
227The default (perl-style) destination to use in the print dialog.
228
229=item CV_TRASHCAN
230
231When set, must point to a directory where all files that are deleted are
232moved to. If unset, files that are deleted are really being deleted.
233
234=back
177 235
178=head1 SECURITY CONSIDERATIONS 236=head1 SECURITY CONSIDERATIONS
179 237
180CV uses Pixbuf to load images. Pixbuf is not considered safe for this 238CV uses Pixbuf to load images. Pixbuf is not considered safe for this
181purpose, though (from the gtk-2.2 release notes): 239purpose, though (from the gtk-2.2 release notes):

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