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15 | my $mainwin; |
15 | my $mainwin; |
16 | my $viewer; |
16 | my $viewer; |
17 | my $schnauzer; |
17 | my $schnauzer; |
18 | my $info; |
18 | my $info; |
19 | my $help; |
19 | my $help; |
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20 | |
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21 | my $schnauzer_idx = 0; |
20 | |
22 | |
21 | sub new_schnauzer { |
23 | sub new_schnauzer { |
22 | my $s = new Gtk2::CV::Schnauzer; |
24 | my $s = new Gtk2::CV::Schnauzer; |
23 | |
25 | |
24 | $s->signal_connect_after (key_press_event => \&std_keys); |
26 | $s->signal_connect_after (key_press_event => \&std_keys); |
… | |
… | |
41 | |
43 | |
42 | if ($key == $Gtk2::Gdk::Keysyms{q}) { |
44 | if ($key == $Gtk2::Gdk::Keysyms{q}) { |
43 | main_quit Gtk2; |
45 | main_quit Gtk2; |
44 | } elsif ($ctrl && $key == $Gtk2::Gdk::Keysyms{v}) { |
46 | } elsif ($ctrl && $key == $Gtk2::Gdk::Keysyms{v}) { |
45 | my $w = new Gtk2::Window; |
47 | my $w = new Gtk2::Window; |
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48 | |
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49 | $w->set_title ("CV: Schnauzer"); |
46 | $w->add (my $s = new_schnauzer); |
50 | $w->add (my $s = new_schnauzer); |
47 | $s->set_dir (File::Spec->curdir); |
51 | $s->set_dir (File::Spec->curdir); |
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52 | $s->set_geometry_hints; |
48 | $w->show_all; |
53 | $w->show_all; |
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54 | |
49 | } elsif ($ctrl && $key == $Gtk2::Gdk::Keysyms{h}) { |
55 | } elsif ($ctrl && $key == $Gtk2::Gdk::Keysyms{h}) { |
50 | unless ($help) { |
56 | unless ($help) { |
51 | require Gtk2::PodViewer; |
57 | require Gtk2::PodViewer; |
52 | |
58 | |
53 | $help = new Gtk2::Window; |
59 | $help = new Gtk2::Window; |
54 | $help->set_title ("CV Help"); |
60 | $help->set_title ("CV: Help"); |
55 | $help->set_default_size (500, 300); |
61 | $help->set_default_size (500, 300); |
56 | $help->signal_connect (delete_event => sub { $help->hide; 1 }); |
62 | $help->signal_connect (delete_event => sub { $help->hide; 1 }); |
57 | |
63 | |
58 | $help->add (my $sw = new Gtk2::ScrolledWindow); |
64 | $help->add (my $sw = new Gtk2::ScrolledWindow); |
59 | $sw->add (my $h = new Gtk2::PodViewer); |
65 | $sw->add (my $h = new Gtk2::PodViewer); |
… | |
… | |
81 | |
87 | |
82 | $viewer->signal_connect (button3_press_event => sub { |
88 | $viewer->signal_connect (button3_press_event => sub { |
83 | $mainwin->visible |
89 | $mainwin->visible |
84 | ? $mainwin->hide |
90 | ? $mainwin->hide |
85 | : $mainwin->show_all; |
91 | : $mainwin->show_all; |
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92 | 1; |
86 | }); |
93 | }); |
87 | |
94 | |
88 | $schnauzer = new_schnauzer; |
95 | $schnauzer = new_schnauzer; |
89 | |
96 | |
90 | $mainwin = new Gtk2::Window; |
97 | $mainwin = new Gtk2::Window; |
91 | $mainwin->set_title ("CV"); |
98 | $mainwin->set_title ("CV"); |
92 | $mainwin->add (my $vbox = new Gtk2::VBox); |
99 | $mainwin->add (my $vbox = new Gtk2::VBox); |
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100 | $mainwin->signal_connect (delete_event => sub { $mainwin->hide; 1; }); |
93 | |
101 | |
94 | $vbox->add ($schnauzer); |
102 | $vbox->add ($schnauzer); |
95 | $vbox->add (my $frame = new Gtk2::Frame); |
103 | $vbox->pack_end (my $frame = new Gtk2::Frame, 0, 0, 0); |
96 | $frame->add (my $hbox = new Gtk2::HBox 0, 0); |
104 | $frame->add (my $hbox = new Gtk2::HBox 0, 0); |
97 | $hbox->pack_start ((new Gtk2::Label "Info"), 0, 0, 0); |
105 | $hbox->pack_start ((new Gtk2::Label "Info"), 0, 0, 0); |
98 | $hbox->pack_start (($info = new Gtk2::Label), 1, 1, 0); |
106 | $hbox->pack_start (($info = new Gtk2::Label), 1, 1, 0); |
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107 | |
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108 | $schnauzer->set_geometry_hints; |
99 | } |
109 | } |
100 | |
110 | |
101 | if (@ARGV) { |
111 | if (@ARGV) { |
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112 | $_ = Glib::filename_to_unicode $_ for @ARGV; |
102 | $schnauzer->set_paths (\@ARGV); |
113 | $schnauzer->set_paths (\@ARGV); |
103 | $schnauzer->handle_key ($Gtk2::Gdk::Keysyms{space}, []); |
114 | $schnauzer->handle_key ($Gtk2::Gdk::Keysyms{space}, []); |
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115 | |
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116 | $viewer->load_image ($ARGV[0]); |
104 | } else { |
117 | } else { |
105 | $schnauzer->set_dir (File::Spec->curdir); |
118 | $schnauzer->set_dir (File::Spec->curdir); |
106 | $mainwin->show_all; |
119 | $mainwin->show_all; |
107 | } |
120 | } |
108 | |
121 | |
… | |
… | |
134 | , shrink the image by 10% |
147 | , shrink the image by 10% |
135 | . enlarge the image by 10% |
148 | . enlarge the image by 10% |
136 | n reset to normal size |
149 | n reset to normal size |
137 | m maximize to screensize |
150 | m maximize to screensize |
138 | M maxime to screensize, respecting image aspect |
151 | M maxime to screensize, respecting image aspect |
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152 | ctrl-m toggle maxpect-always mode |
139 | u uncrop |
153 | u uncrop |
140 | r set scaling mode to 'nearest' (fastest) |
154 | r set scaling mode to 'nearest' (fastest) |
141 | s set scaling mode to 'bilinear' (default) |
155 | s set scaling mode to 'bilinear' (default) |
142 | S set scaling mode to 'hyper' (slowest) |
156 | S set scaling mode to 'hyper' (slowest) |
143 | t rotate clockwise 90° |
157 | t rotate clockwise 90° |
144 | T rotate counterclockwise° |
158 | T rotate counterclockwise° |
145 | ctrl-v open a new visual schnauzer window for the current dir |
159 | ctrl-v open a new visual schnauzer window for the current dir |
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160 | ctrl-s rescan visual schnauzer files for updates/deletes etc. |
146 | |
161 | |
147 | The following keys are redirected to the default visual schnauzer window: |
162 | The following keys are redirected to the default visual schnauzer window: |
148 | |
163 | |
149 | space next image |
164 | space next image |
150 | backspace last image |
165 | backspace last image |
… | |
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161 | page-up move one page up |
176 | page-up move one page up |
162 | page-down move one page down |
177 | page-down move one page down |
163 | home move to first file |
178 | home move to first file |
164 | end move to last file |
179 | end move to last file |
165 | |
180 | |
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181 | ctrl-d delete selected files WITHOUT ASKING AGAIN |
166 | ctrl-g generate icons for the selected files |
182 | ctrl-g generate icons for the selected files |
167 | ctrl-d delete selected files WITHOUT ASKING AGAIN |
183 | ctrl-u update selected (or all) icons if neccessary |
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184 | |
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185 | =head1 ENVIRONMENT |
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186 | |
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187 | =over 4 |
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188 | |
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189 | =item CV_PRINT_DESTINATION |
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190 | |
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191 | The default (perl-style) destination to use in the print dialog. |
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192 | |
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193 | =back |
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194 | |
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195 | =head1 SECURITY CONSIDERATIONS |
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196 | |
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197 | CV uses Pixbuf to load images. Pixbuf is not considered safe for this |
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198 | purpose, though (from the gtk-2.2 release notes): |
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199 | |
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200 | "While efforts have been made to make gdk-pixbuf robust against invalid |
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201 | images, using gdk-pixbuf to load untrusted data is not recommended, due to |
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202 | the likelyhood that there are additional problems where an invalid image |
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203 | could cause gdk-pixbuf to crash or worse." |
168 | |
204 | |
169 | =head1 BUGS/TODO |
205 | =head1 BUGS/TODO |
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206 | |
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207 | Pixbuf doesn't honor G_BROKEN_FILENAMES, so accessing files with names |
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208 | incompatible with utf-8 fails. |
170 | |
209 | |
171 | rotate on disk |
210 | rotate on disk |
172 | print |
211 | print |
173 | lots of ui issues |
212 | lots of ui issues |
174 | save(?) |
213 | save(?) |