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Comparing CV/bin/cv (file contents):
Revision 1.52 by root, Sun Aug 14 19:07:15 2005 UTC vs.
Revision 1.53 by root, Tue Aug 16 02:46:58 2005 UTC

… …
43 $viewer->load_image ($_[1]); 43 $viewer->load_image ($_[1]);
44 }); 44 });
45 45
46 Gtk2::CV::Plugin->call (new_schnauzer => $s); 46 Gtk2::CV::Plugin->call (new_schnauzer => $s);
47 47
48 $s; 48 $s
49} 49}
50 50
51sub std_keys { 51sub std_keys {
52 my $key = $_[1]->keyval; 52 my $key = $_[1]->keyval;
53 my $state = $_[1]->state; 53 my $state = $_[1]->state;
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102 102
103 $viewer->signal_connect (button3_press_event => sub { 103 $viewer->signal_connect (button3_press_event => sub {
104 $mainwin->visible 104 $mainwin->visible
105 ? $mainwin->hide 105 ? $mainwin->hide
106 : $mainwin->show_all; 106 : $mainwin->show_all;
107 1; 107 1
108 }); 108 });
109 109
110 Gtk2::CV::Plugin->call (new_imagewindow => $viewer); 110 Gtk2::CV::Plugin->call (new_imagewindow => $viewer);
111 111
112 $schnauzer = new_schnauzer; 112 $schnauzer = new_schnauzer;
113 113
114 $mainwin = new Gtk2::Window; 114 $mainwin = new Gtk2::Window;
115 $mainwin->set_title ("CV"); 115 $mainwin->set_title ("CV");
116 $mainwin->add (my $vbox = new Gtk2::VBox); 116 $mainwin->add (my $vbox = new Gtk2::VBox);
117 $mainwin->signal_connect (delete_event => sub { $mainwin->hide; 1; }); 117 $mainwin->signal_connect (delete_event => sub { $mainwin->hide; 1 });
118 118
119 $vbox->add ($schnauzer); 119 $vbox->add ($schnauzer);
120 $vbox->pack_end (my $frame = new Gtk2::Frame, 0, 0, 0); 120 $vbox->pack_end (my $frame = new Gtk2::Frame, 0, 0, 0);
121 $frame->add (my $hbox = new Gtk2::HBox 0, 0); 121 $frame->add (my $hbox = new Gtk2::HBox 0, 0);
122 $hbox->pack_start ((new Gtk2::Label "Info: "), 0, 0, 0); 122 $hbox->pack_start ((new Gtk2::Label "Info: "), 0, 0, 0);
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169 169
170This algorithm is quite unprecise - it doesn't make a difference between 170This algorithm is quite unprecise - it doesn't make a difference between
171files, device nodes, symlinks and the like, and filetype detection is done 171files, device nodes, symlinks and the like, and filetype detection is done
172using the file extension only. 172using the file extension only.
173 173
174=item * queuing for all time-consuming background tasks
175
176All tasks, such as unlinking files or generating thumbnails, that can be
177done in the background will be done so - no waiting required, even when
178changing directories.
179
174=item * use of asynchronous I/O 180=item * use of asynchronous I/O
175 181
176CV tries to use asynchronous I/O whereever it makes sense, for example 182CV tries to use asynchronous I/O whereever it makes sense, for example
177while scanning directories, waiting for stat data or unlinking files. This 183while scanning directories, waiting for stat data, unlinking files or
178usually decreases scanning times for large directories a bit (especially 184generating thumbnails. This usually decreases scanning times for large
179on RAID devices and over NFS). 185directories a bit (especially on RAID devices and over NFS) and makes CV
186much more interactive.
180 187
181=item * fast image loading 188=item * fast image loading
182 189
183The time span between the user issuing a command and displaying the new 190The time span between the user issuing a command and displaying the new
184image should be as small as possible. CV uses optimized (especially 191image should be as small as possible. CV uses optimized (especially

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