1 | #!/opt/bin/perl |
1 | #!/opt/bin/perl |
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2 | |
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3 | use Cwd (); |
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4 | use Encode (); |
2 | |
5 | |
3 | use Gtk2 -init; |
6 | use Gtk2 -init; |
4 | use Gtk2::Gdk::Keysyms; |
7 | use Gtk2::Gdk::Keysyms; |
5 | |
8 | |
6 | use Gtk2::CV::ImageWindow; |
9 | use Gtk2::CV::ImageWindow; |
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9 | use Gtk2::CV; |
12 | use Gtk2::CV; |
10 | |
13 | |
11 | Gtk2::Rc->parse (Gtk2::CV::find_rcfile "gtkrc"); |
14 | Gtk2::Rc->parse (Gtk2::CV::find_rcfile "gtkrc"); |
12 | |
15 | |
13 | use File::Spec; |
16 | use File::Spec; |
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17 | |
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18 | require Gtk2::CV::Plugin; |
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19 | require "$ENV{HOME}/.cvrc" if -r "$ENV{HOME}/.cvrc"; |
14 | |
20 | |
15 | my $mainwin; |
21 | my $mainwin; |
16 | my $viewer; |
22 | my $viewer; |
17 | my $schnauzer; |
23 | my $schnauzer; |
18 | my $info; |
24 | my $info; |
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29 | (File::Spec->splitpath ($_[1]))[2], |
35 | (File::Spec->splitpath ($_[1]))[2], |
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 | }); |
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40 | $s->signal_connect (chdir => sub { |
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41 | my ($self, $dir) = @_; |
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42 | |
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43 | my $path = Cwd::abs_path $dir; |
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44 | |
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45 | $self->realize; |
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46 | $self->window->property_change ( |
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47 | Gtk2::Gdk::Atom->intern ("_X_CWD", 0), |
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48 | Gtk2::Gdk::Atom->intern ("UTF8_STRING", 0), |
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49 | Gtk2::Gdk::CHARS, 'replace', |
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50 | Encode::encode_utf8 $path, |
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51 | ); |
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52 | }); |
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53 | |
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54 | Gtk2::CV::Plugin->call (new_schnauzer => $s); |
34 | |
55 | |
35 | $s; |
56 | $s; |
36 | } |
57 | } |
37 | |
58 | |
38 | sub std_keys { |
59 | sub std_keys { |
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43 | |
64 | |
44 | if ($key == $Gtk2::Gdk::Keysyms{q}) { |
65 | if ($key == $Gtk2::Gdk::Keysyms{q}) { |
45 | main_quit Gtk2; |
66 | main_quit Gtk2; |
46 | } elsif ($ctrl && $key == $Gtk2::Gdk::Keysyms{v}) { |
67 | } elsif ($ctrl && $key == $Gtk2::Gdk::Keysyms{v}) { |
47 | my $w = new Gtk2::Window; |
68 | my $w = new Gtk2::Window; |
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69 | |
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70 | $w->set_title ("CV: Schnauzer"); |
48 | $w->add (my $s = new_schnauzer); |
71 | $w->add (my $s = new_schnauzer); |
49 | $s->set_dir (File::Spec->curdir); |
72 | $s->set_dir (File::Spec->curdir); |
50 | $s->set_geometry_hints; |
73 | $s->set_geometry_hints; |
51 | $w->show_all; |
74 | $w->show_all; |
52 | |
75 | |
53 | } elsif ($ctrl && $key == $Gtk2::Gdk::Keysyms{h}) { |
76 | } elsif ($ctrl && $key == $Gtk2::Gdk::Keysyms{h}) { |
54 | unless ($help) { |
77 | unless ($help) { |
55 | require Gtk2::PodViewer; |
78 | require Gtk2::PodViewer; |
56 | |
79 | |
57 | $help = new Gtk2::Window; |
80 | $help = new Gtk2::Window; |
58 | $help->set_title ("CV Help"); |
81 | $help->set_title ("CV: Help"); |
59 | $help->set_default_size (500, 300); |
82 | $help->set_default_size (500, 300); |
60 | $help->signal_connect (delete_event => sub { $help->hide; 1 }); |
83 | $help->signal_connect (delete_event => sub { $help->hide; 1 }); |
61 | |
84 | |
62 | $help->add (my $sw = new Gtk2::ScrolledWindow); |
85 | $help->add (my $sw = new Gtk2::ScrolledWindow); |
63 | $sw->add (my $h = new Gtk2::PodViewer); |
86 | $sw->add (my $h = new Gtk2::PodViewer); |
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67 | } |
90 | } |
68 | |
91 | |
69 | $help->show_all; |
92 | $help->show_all; |
70 | } else { |
93 | } else { |
71 | #$mainwin->show_all; |
94 | #$mainwin->show_all; |
72 | $schnauzer->handle_key ($key, $state); |
95 | return $self->{schnauzer}->signal_emit (key_press_event => $_[1]); |
73 | } |
96 | } |
74 | |
97 | |
75 | 1; |
98 | 1; |
76 | } |
99 | } |
77 | |
100 | |
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88 | ? $mainwin->hide |
111 | ? $mainwin->hide |
89 | : $mainwin->show_all; |
112 | : $mainwin->show_all; |
90 | 1; |
113 | 1; |
91 | }); |
114 | }); |
92 | |
115 | |
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116 | Gtk2::CV::Plugin->call (new_imagewindow => $viewer); |
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117 | |
93 | $schnauzer = new_schnauzer; |
118 | $schnauzer = new_schnauzer; |
94 | |
119 | |
95 | $mainwin = new Gtk2::Window; |
120 | $mainwin = new Gtk2::Window; |
96 | $mainwin->set_title ("CV"); |
121 | $mainwin->set_title ("CV"); |
97 | $mainwin->add (my $vbox = new Gtk2::VBox); |
122 | $mainwin->add (my $vbox = new Gtk2::VBox); |
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100 | $vbox->add ($schnauzer); |
125 | $vbox->add ($schnauzer); |
101 | $vbox->pack_end (my $frame = new Gtk2::Frame, 0, 0, 0); |
126 | $vbox->pack_end (my $frame = new Gtk2::Frame, 0, 0, 0); |
102 | $frame->add (my $hbox = new Gtk2::HBox 0, 0); |
127 | $frame->add (my $hbox = new Gtk2::HBox 0, 0); |
103 | $hbox->pack_start ((new Gtk2::Label "Info"), 0, 0, 0); |
128 | $hbox->pack_start ((new Gtk2::Label "Info"), 0, 0, 0); |
104 | $hbox->pack_start (($info = new Gtk2::Label), 1, 1, 0); |
129 | $hbox->pack_start (($info = new Gtk2::Label), 1, 1, 0); |
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130 | $info->set (wrap => 1); |
105 | |
131 | |
106 | $schnauzer->set_geometry_hints; |
132 | $schnauzer->set_geometry_hints; |
107 | } |
133 | } |
108 | |
134 | |
109 | if (@ARGV) { |
135 | if (@ARGV) { |
110 | $schnauzer->set_paths (\@ARGV); |
136 | $schnauzer->set_paths ([map Glib::filename_to_unicode $_, @ARGV]); |
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137 | $schnauzer->show_all; |
111 | $schnauzer->handle_key ($Gtk2::Gdk::Keysyms{space}, []); |
138 | $schnauzer->handle_key ($Gtk2::Gdk::Keysyms{space}, []); |
112 | } else { |
139 | } else { |
113 | $schnauzer->set_dir (File::Spec->curdir); |
140 | $schnauzer->set_dir (File::Spec->curdir); |
114 | $mainwin->show_all; |
141 | $mainwin->show_all; |
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142 | $viewer->show_all; |
115 | } |
143 | } |
116 | |
144 | |
117 | $viewer->show_all; |
145 | $viewer->show_all; |
118 | |
146 | |
119 | main Gtk2; |
147 | main Gtk2; |
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142 | , shrink the image by 10% |
170 | , shrink the image by 10% |
143 | . enlarge the image by 10% |
171 | . enlarge the image by 10% |
144 | n reset to normal size |
172 | n reset to normal size |
145 | m maximize to screensize |
173 | m maximize to screensize |
146 | M maxime to screensize, respecting image aspect |
174 | M maxime to screensize, respecting image aspect |
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175 | ctrl-m toggle maxpect-always mode |
147 | u uncrop |
176 | u uncrop |
148 | r set scaling mode to 'nearest' (fastest) |
177 | r set scaling mode to 'nearest' (fastest) |
149 | s set scaling mode to 'bilinear' (default) |
178 | s set scaling mode to 'bilinear' (default) |
150 | S set scaling mode to 'hyper' (slowest) |
179 | S set scaling mode to 'hyper' (slowest) |
151 | t rotate clockwise 90° |
180 | t rotate clockwise 90° |
152 | T rotate counterclockwise° |
181 | T rotate counterclockwise° |
153 | ctrl-v open a new visual schnauzer window for the current dir |
182 | ctrl-v open a new visual schnauzer window for the current dir |
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183 | ctrl-s rescan visual schnauzer files for updates/deletes etc. |
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184 | ctrl-e run an editor ($CV_EDITOR or "gimp") on the current image. |
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185 | |
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186 | And when playing movies, these additional keys are active: |
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187 | |
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188 | left rewind by 10 seconds |
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189 | right forward by 10 seconds |
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190 | down rewind by 60 seconds |
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191 | up forward by 60 seconds |
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192 | pg_up rewind by 600 seconds |
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193 | pg_down forward by 600 seconds |
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194 | o toggle on-screen display |
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195 | p pause/unpause |
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196 | escape stop playing |
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197 | 9 turn volume down |
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198 | 0 turn volume up |
154 | |
199 | |
155 | The following keys are redirected to the default visual schnauzer window: |
200 | The following keys are redirected to the default visual schnauzer window: |
156 | |
201 | |
157 | space next image |
202 | space next image |
158 | backspace last image |
203 | backspace last image |
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172 | end move to last file |
217 | end move to last file |
173 | |
218 | |
174 | ctrl-d delete selected files WITHOUT ASKING AGAIN |
219 | ctrl-d delete selected files WITHOUT ASKING AGAIN |
175 | ctrl-g generate icons for the selected files |
220 | ctrl-g generate icons for the selected files |
176 | ctrl-u update selected (or all) icons if neccessary |
221 | ctrl-u update selected (or all) icons if neccessary |
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222 | ctrl-a select all files |
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223 | |
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224 | =head1 ENVIRONMENT |
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225 | |
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226 | =over 4 |
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227 | |
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228 | =item CV_EDITOR |
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229 | |
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230 | The program that gets executed when the user presses C<CTRL-e> in the |
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231 | Schnauzer or image window. The default is C<gimp>. |
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232 | |
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233 | =item CV_PRINT_DESTINATION |
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234 | |
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235 | The default (perl-style) destination to use in the print dialog. |
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236 | |
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237 | =item CV_TRASHCAN |
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238 | |
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239 | When set, must point to a directory where all files that are deleted are |
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240 | moved to. If unset, files that are deleted are really being deleted. |
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241 | |
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242 | =back |
177 | |
243 | |
178 | =head1 SECURITY CONSIDERATIONS |
244 | =head1 SECURITY CONSIDERATIONS |
179 | |
245 | |
180 | CV uses Pixbuf to load images. Pixbuf is not considered safe for this |
246 | CV uses Pixbuf to load images. Pixbuf is not considered safe for this |
181 | purpose, though (from the gtk-2.2 release notes): |
247 | purpose, though (from the gtk-2.2 release notes): |