| 1 |
package Client::Util; |
| 2 |
use Gtk2; |
| 3 |
|
| 4 |
sub read_cfg { |
| 5 |
my ($file) = @_; |
| 6 |
|
| 7 |
open CFG, $file |
| 8 |
or return; |
| 9 |
|
| 10 |
local $/; |
| 11 |
$::CFG = eval <CFG>; |
| 12 |
|
| 13 |
close CFG; |
| 14 |
} |
| 15 |
|
| 16 |
sub write_cfg { |
| 17 |
my ($file) = @_; |
| 18 |
|
| 19 |
open CFG, ">$file" |
| 20 |
or return; |
| 21 |
|
| 22 |
{ |
| 23 |
local $Data::Dumper::Purity = 1; |
| 24 |
$::CFG->{VERSION} = $::VERSION; |
| 25 |
print CFG Data::Dumper->Dump ([$::CFG], [qw/CFG/]); |
| 26 |
} |
| 27 |
|
| 28 |
close CFG; |
| 29 |
} |
| 30 |
|
| 31 |
|
| 32 |
sub gtk_add_cfg_field { |
| 33 |
my ($tbl, $cfg, $klbl, $key, $value) = @_; |
| 34 |
my $i = $cfg->{_i}++; |
| 35 |
$tbl->attach_defaults (my $lbl = Gtk2::Label->new ($klbl), 0, 1, $i, $i + 1); |
| 36 |
$tbl->attach_defaults (my $ent = Gtk2::Entry->new, 1, 2, $i, $i + 1); |
| 37 |
$ent->set_text ($value); |
| 38 |
$ent->signal_connect (changed => sub { |
| 39 |
my ($ent) = @_; |
| 40 |
$cfg->{$key} = $ent->get_text; |
| 41 |
}); |
| 42 |
} |
| 43 |
|
| 44 |
sub run_config_dialog { |
| 45 |
my (%events) = @_; |
| 46 |
|
| 47 |
my $w = Gtk2::Window->new; |
| 48 |
|
| 49 |
my @cfg = ( |
| 50 |
[qw/Width width/], |
| 51 |
[qw/Height height/], |
| 52 |
[qw/Host host/], |
| 53 |
[qw/Port port/], |
| 54 |
[qw/Username user/], |
| 55 |
[qw/Password password/], |
| 56 |
); |
| 57 |
|
| 58 |
my $cfg = {}; |
| 59 |
|
| 60 |
$w->add (my $vb = Gtk2::VBox->new); |
| 61 |
$vb->pack_start (my $t = Gtk2::Table->new (2, scalar @cfg), 0, 0, 0); |
| 62 |
for (@cfg) { |
| 63 |
gtk_add_cfg_field ($t, $cfg, $_->[0], $_->[1], $::CFG->{$_->[1]}); |
| 64 |
} |
| 65 |
|
| 66 |
$vb->pack_start (my $hb = Gtk2::HBox->new, 0, 0, 0); |
| 67 |
$hb->pack_start (my $cb = Gtk2::Button->new ("close"), 1, 1, 5); |
| 68 |
$cb->signal_connect (clicked => sub { $w->destroy }); |
| 69 |
$hb->pack_start (my $cb = Gtk2::Button->new ("save"), 1, 1, 5); |
| 70 |
$cb->signal_connect (clicked => sub { |
| 71 |
for (keys %$cfg) { |
| 72 |
$::CFG->{$_} = $cfg->{$_} |
| 73 |
if $_ ne '_i'; |
| 74 |
} |
| 75 |
}); |
| 76 |
$hb->pack_start (my $cb = Gtk2::Button->new ("login"), 1, 1, 5); |
| 77 |
$cb->signal_connect (clicked => sub { |
| 78 |
for (keys %$cfg) { |
| 79 |
$::CFG->{$_} = $cfg->{$_} |
| 80 |
if $_ ne '_i'; |
| 81 |
} |
| 82 |
my $cb = $events{login} || sub {}; |
| 83 |
$cb->($::CFG->{user}, $::CFG->{password}); |
| 84 |
}); |
| 85 |
$hb->pack_start (my $cb = Gtk2::Button->new ("logout"), 1, 1, 5); |
| 86 |
$cb->signal_connect (clicked => sub { |
| 87 |
my $cb = $events{login} || sub {}; |
| 88 |
$cb->(); |
| 89 |
}); |
| 90 |
|
| 91 |
$w->show_all; |
| 92 |
|
| 93 |
$w->signal_connect (destroy => sub { Gtk2->main_quit }); |
| 94 |
} |
| 95 |
|
| 96 |
1; |
