| 1 | package Gtk2::CV; |
1 | package Gtk2::CV; |
| 2 | |
2 | |
| 3 | use XSLoader; |
3 | use XSLoader; |
| 4 | |
4 | |
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5 | $VERSION = '0.5'; |
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6 | |
| 5 | XSLoader::load "Gtk2::CV", 0.0001; |
7 | XSLoader::load "Gtk2::CV", $VERSION; |
| 6 | |
8 | |
| 7 | use Gtk2; |
9 | use Gtk2; |
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10 | use Glib; |
| 8 | |
11 | |
| 9 | sub require_image { |
12 | use IO::AIO; |
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13 | |
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14 | my $aio_source; |
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15 | |
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16 | # we use a low priority to give GUI interactions as high a priority |
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17 | # as possible. |
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18 | sub enable_aio { |
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19 | $aio_source ||= |
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20 | add_watch Glib::IO IO::AIO::poll_fileno, |
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21 | in => sub { IO::AIO::poll_cb; 1 }, |
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22 | undef, |
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23 | &Glib::G_PRIORITY_LOW; |
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24 | } |
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25 | |
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26 | sub disable_aio { |
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27 | remove Glib::Source $aio_source if $aio_source; |
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28 | undef $aio_source; |
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29 | } |
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30 | |
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31 | enable_aio; |
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32 | IO::AIO::max_outstanding 128; |
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33 | |
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34 | sub find_rcfile($) { |
| 10 | my $path; |
35 | my $path; |
| 11 | |
36 | |
| 12 | for (@INC) { |
37 | for (@INC) { |
| 13 | $path = "$_/Gtk2/CV/images/$_[0]"; |
38 | $path = "$_/Gtk2/CV/$_[0]"; |
| 14 | last if -r $path; |
39 | return $path if -r $path; |
| 15 | } |
40 | } |
| 16 | |
41 | |
| 17 | eval { new_from_file Gtk2::Gdk::Pixbuf $path } |
42 | die "FATAL: can't find required file $_[0]\n"; |
| 18 | or die "can't find image $_[0] in \@INC"; |
43 | } |
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44 | |
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45 | sub require_image($) { |
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46 | new_from_file Gtk2::Gdk::Pixbuf find_rcfile "images/$_[0]"; |
| 19 | } |
47 | } |
| 20 | |
48 | |
| 21 | 1; |
49 | 1; |
| 22 | |
50 | |
