1 | #!/opt/bin/perl |
1 | #!/opt/bin/perl |
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2 | |
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3 | use Gtk2 -init; |
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4 | use Gtk2::Gdk::Keysyms; |
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5 | |
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6 | use Gtk2::CV::ImageWindow; |
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7 | use Gtk2::CV::Schnauzer; |
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8 | |
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9 | my $viewer; |
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10 | my $schnauzer; |
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11 | |
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12 | sub new_schnauzer { |
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13 | my $w = new Gtk2::Window; |
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14 | $w->add (my $s = new Gtk2::CV::Schnauzer); |
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15 | |
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16 | $s->signal_connect (activate => sub { $viewer->load_image ($_[1]) }); |
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17 | $s->signal_connect_after (key_press_event => \&std_keys); |
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18 | |
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19 | $s->set_dir ("."); |
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20 | |
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21 | $s; |
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22 | } |
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23 | |
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24 | sub std_keys { |
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25 | my $key = $_[1]->keyval; |
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26 | my $state = $_[1]->state; |
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27 | |
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28 | my $ctrl = grep $_ eq "control-mask", @$state; |
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29 | |
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30 | if ($key == $Gtk2::Gdk::Keysyms{q}) { |
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31 | main_quit Gtk2; |
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32 | } elsif ($ctrl && $key == $Gtk2::Gdk::Keysyms{v}) { |
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33 | new_schnauzer->get_toplevel->show_all; |
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34 | } else { |
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35 | $schnauzer->handle_key ($key, $state); |
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36 | } |
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37 | |
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38 | 1; |
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39 | } |
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40 | |
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41 | $viewer = new Gtk2::CV::ImageWindow; |
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42 | $viewer->signal_connect (key_press_event => \&std_keys); |
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43 | $viewer->signal_connect (delete_event => sub { main_quit Gtk2 }); |
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44 | |
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45 | $schnauzer = new_schnauzer; |
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46 | |
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47 | my $mainwin = $schnauzer->get_toplevel; |
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48 | |
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49 | $viewer->signal_connect (button3_press_event => sub { |
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50 | $mainwin->visible |
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51 | ? $mainwin->hide |
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52 | : $mainwin->show_all; |
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53 | }); |
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54 | |
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55 | if (@ARGV) { |
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56 | $viewer->load_image ($ARGV[0]); |
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57 | |
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58 | if (@ARGV > 1) { |
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59 | $schnauzer->set_paths (\@ARGV); |
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60 | } |
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61 | } |
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62 | |
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63 | $viewer->show_all; |
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64 | |
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65 | main Gtk2; |
2 | |
66 | |
3 | =head1 NAME |
67 | =head1 NAME |
4 | |
68 | |
5 | cv - a fast gtk+ image viewer modeled after xv |
69 | cv - a fast gtk+ image viewer modeled after xv |
6 | |
70 | |
… | |
… | |
59 | rotate on disk |
123 | rotate on disk |
60 | print |
124 | print |
61 | lots of ui issues |
125 | lots of ui issues |
62 | save(?) |
126 | save(?) |
63 | preferences |
127 | preferences |
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128 | ctrl-u in schnauzer |
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129 | shift-cursor in schnauzer |
64 | |
130 | |
65 | =head1 AUTHOR |
131 | =head1 AUTHOR |
66 | |
132 | |
67 | Marc Lehmann <cv@plan9.de>. |
133 | Marc Lehmann <cv@plan9.de>. |
68 | |
134 | |
69 | =cut |
135 | =cut |
70 | |
136 | |
71 | use Gtk2 -init; |
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72 | use Gtk2::Gdk::Keysyms; |
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73 | |
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74 | use Gtk2::CV::ImageWindow; |
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75 | use Gtk2::CV::Schnauzer; |
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76 | |
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77 | my $viewer; |
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78 | my $schnauzer; |
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79 | |
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80 | sub new_schnauzer { |
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81 | my $w = new Gtk2::Window; |
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82 | $w->add (my $s = new Gtk2::CV::Schnauzer); |
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83 | |
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84 | $s->signal_connect (activate => sub { $viewer->load_image ($_[1]) }); |
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85 | $s->signal_connect_after (key_press_event => \&std_keys); |
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86 | |
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87 | $s->set_dir ("."); |
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88 | $w->show_all; |
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89 | |
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90 | $s; |
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91 | } |
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92 | |
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93 | sub std_keys { |
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94 | my $key = $_[1]->keyval; |
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95 | my $state = $_[1]->state; |
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96 | |
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97 | my $ctrl = grep $_ eq "control-mask", @$state; |
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98 | |
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99 | if ($key == $Gtk2::Gdk::Keysyms{q}) { |
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100 | main_quit Gtk2; |
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101 | } elsif ($ctrl && $key == $Gtk2::Gdk::Keysyms{v}) { |
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102 | new_schnauzer; |
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103 | } else { |
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104 | $schnauzer->handle_key ($key, $state); |
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105 | } |
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106 | |
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107 | 1; |
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108 | } |
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109 | |
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110 | $viewer = new Gtk2::CV::ImageWindow; |
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111 | $viewer->signal_connect (key_press_event => \&std_keys); |
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112 | $viewer->signal_connect (delete_event => sub { main_quit Gtk2 }); |
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113 | |
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114 | $schnauzer = new_schnauzer; |
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115 | |
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116 | if (@ARGV) { |
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117 | $viewer->load_image ($ARGV[0]); |
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118 | |
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119 | if (@ARGV > 1) { |
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120 | $schnauzer->set_paths (\@ARGV); |
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121 | } |
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122 | } |
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123 | |
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124 | $viewer->show_all; |
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125 | |
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126 | main Gtk2; |
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127 | |
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128 | |
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