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Comparing CV/bin/cv (file contents):
Revision 1.61 by root, Sat Sep 24 00:51:28 2005 UTC vs.
Revision 1.68 by root, Mon Oct 23 17:52:37 2006 UTC

… …
23 23
24use File::Spec; 24use File::Spec;
25 25
26my $mainwin; 26my $mainwin;
27my $viewer; 27my $viewer;
28my $viewer_count;
28my $schnauzer; 29my $schnauzer;
29my $info; 30my $info;
30my $help; 31my $help;
31 32
32my $schnauzer_idx = 0; 33my $schnauzer_idx = 0;
… …
38 $s->signal_connect (activate => sub { 39 $s->signal_connect (activate => sub {
39 my $label = sprintf "%s (%d)", 40 my $label = sprintf "%s (%d)",
40 (File::Spec->splitpath ($_[1]))[2], 41 (File::Spec->splitpath ($_[1]))[2],
41 -s $_[1]; 42 -s $_[1];
42 $info->set_label ($label); 43 $info->set_label ($label);
43 $viewer->load_image ($_[1]); 44 $viewer->load_image ($_[1]) if $viewer; # TODO: error, or chose ANY viewer
44 }); 45 });
45 46
46 Gtk2::CV::Plugin->call (new_schnauzer => $s); 47 Gtk2::CV::Plugin->call (new_schnauzer => $s);
47 48
48 $s 49 $s
50}
51
52sub new_viewer {
53 my $self = new Gtk2::CV::ImageWindow;
54
55 $viewer_count++;
56
57 $self->set_title ("CV: Image");
58
59 $self->signal_connect (key_press_event => sub {
60 $viewer = $_[0];
61
62 my $key = $_[1]->keyval;
63 my $state = $_[1]->state;
64
65 if ($state * "control-mask" && $key == $Gtk2::Gdk::Keysyms{c}) {
66 my $viewer = new_viewer ();
67 $viewer->set_image ($_[0]->{image});
68 $viewer->show_all;
69 1
70 } else {
71 &std_keys
72 or $schnauzer->signal_emit (key_press_event => $_[1])
73 }
74 });
75 $self->signal_connect (delete_event => sub { $_[0]->destroy; 0 });
76 $self->signal_connect (destroy => sub {
77 $viewer = undef if $viewer == $_[0];
78
79 main_quit Gtk2 unless --$viewer_count;
80
81 0
82 });
83
84 $self->signal_connect (button3_press_event => sub {
85 $mainwin->visible
86 ? $mainwin->hide
87 : $mainwin->show_all;
88
89 1
90 });
91
92 Gtk2::CV::Plugin->call (new_imagewindow => $self);
93
94 $self
49} 95}
50 96
51sub std_keys { 97sub std_keys {
52 my $key = $_[1]->keyval; 98 my $key = $_[1]->keyval;
53 my $state = $_[1]->state; 99 my $state = $_[1]->state;
54 100
55 my $ctrl = $state * "control-mask"; 101 my $ctrl = $state * "control-mask";
56 102
57 if ($key == $Gtk2::Gdk::Keysyms{q}) { 103 if ($key == $Gtk2::Gdk::Keysyms{q}) {
58 main_quit Gtk2; 104 $viewer->destroy;
59 } elsif ($ctrl && $key == $Gtk2::Gdk::Keysyms{v}) { 105 } elsif ($ctrl && $key == $Gtk2::Gdk::Keysyms{v}) {
60 my $w = new Gtk2::Window; 106 my $w = new Gtk2::Window;
61 107
108 $w->set_role ("schnauzer");
62 $w->set_title ("CV: Schnauzer"); 109 $w->set_title ("CV: Schnauzer");
63 $w->add (my $s = new_schnauzer); 110 $w->add (my $s = new_schnauzer);
64 $s->set_dir (File::Spec->curdir); 111 $s->set_dir (File::Spec->curdir);
65 $s->set_geometry_hints; 112 $s->set_geometry_hints;
66 $w->show_all; 113 $w->show_all;
… …
68 } elsif ($ctrl && $key == $Gtk2::Gdk::Keysyms{h}) { 115 } elsif ($ctrl && $key == $Gtk2::Gdk::Keysyms{h}) {
69 unless ($help) { 116 unless ($help) {
70 require Gtk2::PodViewer; 117 require Gtk2::PodViewer;
71 118
72 $help = new Gtk2::Window; 119 $help = new Gtk2::Window;
120 $help->set_role ("help");
73 $help->set_title ("CV: Help"); 121 $help->set_title ("CV: Help");
74 $help->set_default_size (500, 300); 122 $help->set_default_size (500, 300);
75 $help->signal_connect (delete_event => sub { $help->hide; 1 }); 123 $help->signal_connect (delete_event => sub { $help->hide; 1 });
76 124
77 $help->add (my $sw = new Gtk2::ScrolledWindow); 125 $help->add (my $sw = new Gtk2::ScrolledWindow);
… …
88 136
89 1 137 1
90} 138}
91 139
92{ 140{
93 $viewer = new Gtk2::CV::ImageWindow; 141 $viewer = new_viewer;
94 142 $::cur_viewer = $viewer;
95 $viewer->set_title ("CV: Image");
96
97 $viewer->signal_connect (key_press_event => sub {
98 &std_keys
99 or $schnauzer->signal_emit (key_press_event => $_[1])
100 });
101 $viewer->signal_connect (delete_event => sub { main_quit Gtk2 });
102
103 $viewer->signal_connect (button3_press_event => sub {
104 $mainwin->visible
105 ? $mainwin->hide
106 : $mainwin->show_all;
107 1
108 });
109
110 Gtk2::CV::Plugin->call (new_imagewindow => $viewer);
111 143
112 $schnauzer = new_schnauzer; 144 $schnauzer = new_schnauzer;
113 145
114 $mainwin = new Gtk2::Window; 146 $mainwin = new Gtk2::Window;
147 $mainwin->set_role ("main");
115 $mainwin->set_title ("CV"); 148 $mainwin->set_title ("CV");
116 $mainwin->add (my $vbox = new Gtk2::VBox); 149 $mainwin->add (my $vbox = new Gtk2::VBox);
117 $mainwin->signal_connect (delete_event => sub { $mainwin->hide; 1 }); 150 $mainwin->signal_connect (delete_event => sub { $mainwin->hide; 1 });
118 151
119 $vbox->add ($schnauzer); 152 $vbox->add ($schnauzer);
… …
127 160
128 $schnauzer->set_geometry_hints; 161 $schnauzer->set_geometry_hints;
129} 162}
130 163
131if (@ARGV) { 164if (@ARGV) {
165 my $show_first = sub {
166 $schnauzer->show_all;
167 $schnauzer->handle_key ($Gtk2::Gdk::Keysyms{space}, []);
168 $viewer->show_all;
169 };
170
132 @ARGV == 1 && -d $ARGV[0] 171 @ARGV == 1 && -d $ARGV[0]
133 ? $schnauzer->set_dir (Glib::filename_to_unicode shift) 172 ? $schnauzer->set_dir (Glib::filename_to_unicode shift, $show_first)
134 : $schnauzer->set_paths ([map Glib::filename_to_unicode $_, @ARGV]); 173 : $schnauzer->set_paths ([map Glib::filename_to_unicode $_, @ARGV], 1, $show_first);
135 $schnauzer->show_all;
136 $schnauzer->handle_key ($Gtk2::Gdk::Keysyms{space}, []);
137} else { 174} else {
138 $schnauzer->set_dir (File::Spec->curdir); 175 $schnauzer->set_dir (File::Spec->curdir, sub {
139 $mainwin->show_all; 176 $mainwin->show_all;
140}
141
142$viewer->show_all; 177 $viewer->show_all;
178 });
179}
143 180
144main Gtk2; 181main Gtk2;
145 182
146__DATA__ 183__DATA__
147 184
… …
266 r set scaling mode to 'nearest' (fastest) 303 r set scaling mode to 'nearest' (fastest)
267 s set scaling mode to 'bilinear' (default) 304 s set scaling mode to 'bilinear' (default)
268 shift-s set scaling mode to 'hyper' (slowest) 305 shift-s set scaling mode to 'hyper' (slowest)
269 t rotate clockwise 90° 306 t rotate clockwise 90°
270 T rotate counterclockwise° 307 T rotate counterclockwise°
308 a apply all rotations loslessly to a jpeg file (using exiftran)
271 ctrl-v open a new visual schnauzer window for the current dir 309 ctrl-v open a new visual schnauzer window for the current dir
310 ctrl-c clone the current image window
272 ctrl-e run an editor ($CV_EDITOR or "gimp") on the current image 311 ctrl-e run an editor ($CV_EDITOR or "gimp") on the current image
273 ctrl-p fire up the print dialog 312 ctrl-p fire up the print dialog
274 escape cancel a crop action 313 escape cancel a crop action
275 314
276And when playing movies, these additional keys are active: 315And when playing movies, these additional keys are active:
… …
293Left-clicking into the image window will let you crop the image (usually 332Left-clicking into the image window will let you crop the image (usually
294to zoom into large images that CV scales down). 333to zoom into large images that CV scales down).
295 334
296=head2 THE VISUAL SCHNAUZER 335=head2 THE VISUAL SCHNAUZER
297 336
337Any image-loading action in a schnauzer window acts on the
338"last-recently-activated" imagewindow, which currently is simply the last
339image window that received a keypress.
340
298You can use the following keys in the schnauzer window: 341You can use the following keys in the schnauzer window:
299 342
300 ctrl-space, 343 ctrl-space,
301 space move to and display next image 344 space move to and display next image
302 ctrl-backspace, 345 ctrl-backspace,

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