| 1 | package Gtk2::CV; |
1 | package Gtk2::CV; |
| 2 | |
2 | |
| 3 | use XSLoader; |
3 | use Gtk2; |
|
|
4 | use Glib; |
| 4 | |
5 | |
| 5 | $VERSION = '0.3'; |
6 | use IO::AIO; |
| 6 | |
7 | |
| 7 | XSLoader::load "Gtk2::CV", $VERSION; |
8 | BEGIN { |
|
|
9 | use XSLoader; |
| 8 | |
10 | |
| 9 | use Gtk2; |
11 | $VERSION = '1.3'; |
|
|
12 | |
|
|
13 | XSLoader::load "Gtk2::CV", $VERSION; |
|
|
14 | } |
|
|
15 | |
|
|
16 | my $aio_source; |
|
|
17 | |
|
|
18 | IO::AIO::min_parallel 32; |
|
|
19 | |
|
|
20 | # we use a low priority watcher to give GUI interactions as high a priority |
|
|
21 | # as possible. |
|
|
22 | sub enable_aio { |
|
|
23 | $aio_source ||= |
|
|
24 | add_watch Glib::IO IO::AIO::poll_fileno, |
|
|
25 | in => sub { |
|
|
26 | eval { IO::AIO::poll_some 64 }; |
|
|
27 | warn $@ if $q;#d# |
|
|
28 | 1 |
|
|
29 | }, |
|
|
30 | undef, |
|
|
31 | &Glib::G_PRIORITY_LOW; |
|
|
32 | } |
|
|
33 | |
|
|
34 | sub disable_aio { |
|
|
35 | remove Glib::Source $aio_source if $aio_source; |
|
|
36 | undef $aio_source; |
|
|
37 | } |
|
|
38 | |
|
|
39 | enable_aio; |
| 10 | |
40 | |
| 11 | sub find_rcfile($) { |
41 | sub find_rcfile($) { |
| 12 | my $path; |
42 | my $path; |
| 13 | |
43 | |
| 14 | for (@INC) { |
44 | for (@INC) { |
| … | |
… | |
| 21 | |
51 | |
| 22 | sub require_image($) { |
52 | sub require_image($) { |
| 23 | new_from_file Gtk2::Gdk::Pixbuf find_rcfile "images/$_[0]"; |
53 | new_from_file Gtk2::Gdk::Pixbuf find_rcfile "images/$_[0]"; |
| 24 | } |
54 | } |
| 25 | |
55 | |
|
|
56 | sub dealpha_compose($) { |
|
|
57 | return $_[0] unless $_[0]->get_has_alpha; |
|
|
58 | |
|
|
59 | Gtk2::CV::dealpha_expose $_[0]->composite_color_simple ( |
|
|
60 | $_[0]->get_width, $_[0]->get_height, |
|
|
61 | 'nearest', 255, 16, 0xffc0c0c0, 0xff606060, |
|
|
62 | ) |
|
|
63 | } |
|
|
64 | |
|
|
65 | # TODO: make preferences |
|
|
66 | sub dealpha($) { |
|
|
67 | &dealpha_compose |
|
|
68 | } |
|
|
69 | |
| 26 | 1; |
70 | 1; |
| 27 | |
71 | |
