| 1 |
package gtk; |
| 2 |
|
| 3 |
use Carp; |
| 4 |
|
| 5 |
our $text_renderer = new Gtk2::CellRendererText; |
| 6 |
our $int_renderer = new Gtk2::CellRendererText; |
| 7 |
$int_renderer->set (xalign => 1); |
| 8 |
|
| 9 |
our $state = $util::state->{gtk} || {}; |
| 10 |
|
| 11 |
# shows the properties of a glib object |
| 12 |
sub info { |
| 13 |
my ($idx, $obj) = @_; |
| 14 |
last if $seen{$idx}++; |
| 15 |
print "\n$idx\n"; |
| 16 |
for ($obj->list_properties) { |
| 17 |
printf "%-16s %-24s %-24s %s\n", $_->{name}, $_->{type}, (join ":", @{$_->{flags}}), $_->{descr}; |
| 18 |
} |
| 19 |
} |
| 20 |
|
| 21 |
# grr... more gtk+ brokenness |
| 22 |
my %get = ( |
| 23 |
hpane_position => sub { ($_[0]->children)[0]->allocation->[2] }, |
| 24 |
vpane_position => sub { ($_[0]->children)[0]->allocation->[3] }, |
| 25 |
window_size => sub { [ ($_[0]->allocation->values)[2,3] ] }, |
| 26 |
#window_pos => sub { die KGS::Listener::Debug::dumpval [ $_[0]->get_root_origin ] }, |
| 27 |
clist_column_widths => sub { |
| 28 |
$_[0]{column_widths}; |
| 29 |
}, |
| 30 |
); |
| 31 |
|
| 32 |
my %set = ( |
| 33 |
hpane_position => sub { $_[0]->set_position($_[1]) }, |
| 34 |
vpane_position => sub { $_[0]->set_position($_[1]) }, |
| 35 |
window_size => sub { $_[0]->set_default_size(@{$_[1]}) }, |
| 36 |
#window_pos => sub { $_[0]->set_uposition(@{$_[1]}) if @{$_[1]} }, |
| 37 |
clist_column_widths => sub { |
| 38 |
my ($w, $v) = @_; |
| 39 |
$v->[$_] && $w->set_column_width($_, $v->[$_]) for 0..$#$v; |
| 40 |
$w->{column_widths} = $v; |
| 41 |
$w->signal_connect(resize_column => sub { $v->[$_[1]] = $_[2]; }); |
| 42 |
}, |
| 43 |
); |
| 44 |
|
| 45 |
sub state { |
| 46 |
my ($widget, $class, $instance, %attr) = @_; |
| 47 |
|
| 48 |
while (my ($k, $v) = each %attr) { |
| 49 |
my ($set, $get) = $k =~ /=/ ? split /=/, $k : ($k, $k); |
| 50 |
$v = $state->{$class}{"*"}{$get} if exists $state->{$class}{"*"}{$get}; |
| 51 |
$v = $state->{$class}{$instance}{$get} if exists $state->{$class}{$instance}{$get}; |
| 52 |
$set{$get} ? $set{$get}->($widget, $v) : $widget->set($set => $v); |
| 53 |
} |
| 54 |
|
| 55 |
$widget = [$widget, $class, $instance, \%attr]; |
| 56 |
Scalar::Util::weaken $widget->[0]; |
| 57 |
|
| 58 |
@widgets = (grep $_->[0], @widgets, $widget); |
| 59 |
} |
| 60 |
|
| 61 |
sub save_state { |
| 62 |
for (@widgets) { |
| 63 |
if ($_->[0]) { |
| 64 |
my ($widget, $class, $instance, $attr) = @$_; |
| 65 |
|
| 66 |
$widget->realize if $widget->isa(Gtk2::Widget::); |
| 67 |
|
| 68 |
while (my ($k, $v) = each %$attr) { |
| 69 |
my ($set, $get) = $k =~ /=/ ? split /=/, $k : ($k, $k); |
| 70 |
$v = $get{$get} ? $get{$get}->($widget) : $widget->get($get); |
| 71 |
|
| 72 |
warn "$class : $get = $v\n";#d# |
| 73 |
$state->{$class}{"*"}{$get} = $v; |
| 74 |
$state->{$class}{$instance}{$get} = $v; |
| 75 |
} |
| 76 |
} |
| 77 |
::status("save_state", "layout saved"); |
| 78 |
} |
| 79 |
} |
| 80 |
|
| 81 |
# make a clist unselectable |
| 82 |
sub clist_autosort { |
| 83 |
my $w = shift; |
| 84 |
my ($c, $o) = (-1); |
| 85 |
for (0..$w->columns-1) { |
| 86 |
$w->signal_connect(click_column => sub { |
| 87 |
if ($_[1] != $c) { |
| 88 |
$c = $_[1]; |
| 89 |
$o = 0; |
| 90 |
} else { |
| 91 |
$o = !$o; |
| 92 |
} |
| 93 |
$w->set_sort_column($c); |
| 94 |
$w->set_sort_type($o ? "descending" : "ascending"); |
| 95 |
$w->sort; |
| 96 |
}); |
| 97 |
} |
| 98 |
} |
| 99 |
|
| 100 |
package gtk::widget; |
| 101 |
|
| 102 |
# hacked gtk pseudo-widget |
| 103 |
|
| 104 |
sub new { |
| 105 |
my $class = shift; |
| 106 |
bless { @_ }, $class; |
| 107 |
} |
| 108 |
|
| 109 |
sub widget { $_[0]{widget} } |
| 110 |
|
| 111 |
sub AUTOLOAD { |
| 112 |
$AUTOLOAD =~ /::([^:]+)$/ or Carp::confess "$AUTOLOAD: no such method (illegal name)"; |
| 113 |
my $method = $_[0]{widget}->can($1) |
| 114 |
or Carp::confess "$AUTOLOAD: no such method"; |
| 115 |
# do NOT cache.. we are fats enough this way |
| 116 |
unshift @_, shift->{widget}; |
| 117 |
&$method; |
| 118 |
} |
| 119 |
|
| 120 |
package gtk::text; |
| 121 |
|
| 122 |
use base gtk::widget; |
| 123 |
|
| 124 |
sub new { |
| 125 |
my $class = shift; |
| 126 |
my $self = $class->SUPER::new(@_); |
| 127 |
|
| 128 |
$self->{buffer} = new Gtk2::TextBuffer undef; |
| 129 |
|
| 130 |
$self->{widget} = new Gtk2::TextView; |
| 131 |
|
| 132 |
$self; |
| 133 |
} |
| 134 |
|
| 135 |
sub set_text { |
| 136 |
my ($self, $text) = @_; |
| 137 |
} |
| 138 |
|
| 139 |
1; |
| 140 |
|
