… | |
… | |
23 | |
23 | |
24 | use File::Spec; |
24 | use File::Spec; |
25 | |
25 | |
26 | my $mainwin; |
26 | my $mainwin; |
27 | my $viewer; |
27 | my $viewer; |
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28 | my $viewer_count; |
28 | my $schnauzer; |
29 | my $schnauzer; |
29 | my $info; |
30 | my $info; |
30 | my $help; |
31 | my $help; |
31 | |
32 | |
32 | my $schnauzer_idx = 0; |
33 | my $schnauzer_idx = 0; |
… | |
… | |
38 | $s->signal_connect (activate => sub { |
39 | $s->signal_connect (activate => sub { |
39 | my $label = sprintf "%s (%d)", |
40 | my $label = sprintf "%s (%d)", |
40 | (File::Spec->splitpath ($_[1]))[2], |
41 | (File::Spec->splitpath ($_[1]))[2], |
41 | -s $_[1]; |
42 | -s $_[1]; |
42 | $info->set_label ($label); |
43 | $info->set_label ($label); |
43 | $viewer->load_image ($_[1]); |
44 | $viewer->load_image ($_[1]) if $viewer; # TODO: error, or chose ANY viewer |
44 | }); |
45 | }); |
45 | |
46 | |
46 | Gtk2::CV::Plugin->call (new_schnauzer => $s); |
47 | Gtk2::CV::Plugin->call (new_schnauzer => $s); |
47 | |
48 | |
48 | $s |
49 | $s |
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50 | } |
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51 | |
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52 | sub new_viewer { |
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53 | my $self = new Gtk2::CV::ImageWindow; |
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54 | |
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55 | $viewer_count++; |
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56 | |
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57 | $self->set_title ("CV: Image"); |
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58 | |
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59 | $self->signal_connect (key_press_event => sub { |
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60 | $viewer = $_[0]; |
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61 | |
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62 | my $key = $_[1]->keyval; |
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63 | my $state = $_[1]->state; |
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64 | |
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65 | if ($state * "control-mask" && $key == $Gtk2::Gdk::Keysyms{c}) { |
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66 | my $viewer = new_viewer (); |
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67 | $viewer->set_image ($_[0]->{image}); |
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68 | $viewer->show_all; |
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69 | 1 |
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70 | } else { |
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71 | &std_keys |
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72 | or $schnauzer->signal_emit (key_press_event => $_[1]) |
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73 | } |
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74 | }); |
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75 | $self->signal_connect (destroy => sub { |
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76 | $viewer = undef if $viewer == $_[0]; |
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77 | |
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78 | main_quit Gtk2 unless --$viewer_count; |
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79 | }); |
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80 | |
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81 | $self->signal_connect (button3_press_event => sub { |
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82 | $mainwin->visible |
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83 | ? $mainwin->hide |
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84 | : $mainwin->show_all; |
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85 | 1 |
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86 | }); |
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87 | |
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88 | Gtk2::CV::Plugin->call (new_imagewindow => $self); |
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89 | |
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90 | $self |
49 | } |
91 | } |
50 | |
92 | |
51 | sub std_keys { |
93 | sub std_keys { |
52 | my $key = $_[1]->keyval; |
94 | my $key = $_[1]->keyval; |
53 | my $state = $_[1]->state; |
95 | my $state = $_[1]->state; |
54 | |
96 | |
55 | my $ctrl = $state * "control-mask"; |
97 | my $ctrl = $state * "control-mask"; |
56 | |
98 | |
57 | if ($key == $Gtk2::Gdk::Keysyms{q}) { |
99 | if ($key == $Gtk2::Gdk::Keysyms{q}) { |
58 | main_quit Gtk2; |
100 | $viewer->destroy; |
59 | } elsif ($ctrl && $key == $Gtk2::Gdk::Keysyms{v}) { |
101 | } elsif ($ctrl && $key == $Gtk2::Gdk::Keysyms{v}) { |
60 | my $w = new Gtk2::Window; |
102 | my $w = new Gtk2::Window; |
61 | |
103 | |
62 | $w->set_title ("CV: Schnauzer"); |
104 | $w->set_title ("CV: Schnauzer"); |
63 | $w->add (my $s = new_schnauzer); |
105 | $w->add (my $s = new_schnauzer); |
… | |
… | |
88 | |
130 | |
89 | 1 |
131 | 1 |
90 | } |
132 | } |
91 | |
133 | |
92 | { |
134 | { |
93 | $viewer = new Gtk2::CV::ImageWindow; |
135 | $viewer = new_viewer; |
94 | |
136 | $::cur_viewer = $viewer; |
95 | $viewer->set_title ("CV: Image"); |
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96 | |
|
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97 | $viewer->signal_connect (key_press_event => sub { |
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98 | &std_keys |
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99 | or $schnauzer->signal_emit (key_press_event => $_[1]) |
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100 | }); |
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101 | $viewer->signal_connect (delete_event => sub { main_quit Gtk2 }); |
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102 | |
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103 | $viewer->signal_connect (button3_press_event => sub { |
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104 | $mainwin->visible |
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105 | ? $mainwin->hide |
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106 | : $mainwin->show_all; |
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107 | 1 |
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108 | }); |
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109 | |
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110 | Gtk2::CV::Plugin->call (new_imagewindow => $viewer); |
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111 | |
137 | |
112 | $schnauzer = new_schnauzer; |
138 | $schnauzer = new_schnauzer; |
113 | |
139 | |
114 | $mainwin = new Gtk2::Window; |
140 | $mainwin = new Gtk2::Window; |
115 | $mainwin->set_title ("CV"); |
141 | $mainwin->set_title ("CV"); |