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|
package interactive_gtk;
use diagnostics;
use strict;
use vars qw(@ISA);
@ISA = qw(interactive);
use interactive;
use common qw(:common :functional);
use my_gtk qw(:helpers :wrappers);
1;
## redefine ask_warn
#sub ask_warn {
# my $o = shift;
# local $my_gtk::grab = 1;
# $o->SUPER::ask_warn(@_);
#}
sub ask_from_entryW {
my ($o, $title, $messages, $def) = @_;
my $w = my_gtk->new($title, %$o);
$w->_ask_from_entry(@$messages);
$w->main;
}
sub ask_from_listW {
my ($o, $title, $messages, $l, $def) = @_;
if (@$l < 5 && sum(map { length $_ } @$l) < 70) {
my $defW;
my $w = my_gtk->new($title, %$o);
my $f = sub { $w->{retval} = $_[1]; Gtk->main_quit };
gtkadd($w->{window},
gtkpack(create_box_with_title($w, @$messages),
gtkadd((@$l < 3 ? create_hbox() : create_vbox()),
map {
my $b = new Gtk::Button($_);
$b->signal_connect(clicked => [ $f, $_ ]);
$_ eq $def and $defW = $b;
$b;
} @$l),
),
);
$defW->grab_focus if $defW;
$w->main;
} else {
my $w = my_gtk->new($title);
$w->_ask_from_list($messages, $l, $def);
$w->main;
}
}
sub ask_many_from_list_refW($$$$$) {
my ($o, $title, $messages, $list, $val) = @_;
my $n = 0;
my $w = my_gtk->new('', %$o);
gtkadd($w->{window},
gtkpack(create_box_with_title($w, @$messages),
gtkpack(new Gtk::VBox(0,0),
map {
my $nn = $n++;
my $o = Gtk::CheckButton->new($_);
$o->set_active(${$val->[$nn]});
$o->signal_connect(clicked => sub { ${$val->[$nn]} = !${$val->[$nn]} });
$o;
} @$list),
$w->create_okcancel,
)
);
$w->{ok}->grab_focus;
$w->main && $val;
}
sub ask_from_entries_refW {
my ($o, $title, $messages, $l, $val, %hcallback) = @_;
my $num_fields = @{$l};
my $ignore = 0; #to handle recursivity
my $w = my_gtk->new($title, %$o);
#the widgets
my @entries = map {
if ($_->{type} eq "list") {
my $depth_combo = new Gtk::Combo;
$depth_combo->set_use_arrows_always(1);
$depth_combo->entry->set_editable(!$_->{not_edit});
$depth_combo->set_popdown_strings(@{$_->{list}});
$depth_combo->disable_activate;
$depth_combo;
} else {
new Gtk::Entry;
}
} @{$val};
my $ok = $w->create_okcancel;
sub comb_entry {
my ($entry, $ref) = @_;
($ref->{type} eq "list" && @{$ref->{list}}) ? $entry->entry : $entry
}
my @updates = mapn {
my ($entry, $ref) = @_;
sub { ${$ref->{val}} = comb_entry($entry, $ref)->get_text };
} \@entries, $val;
my @updates_inv = mapn {
my ($entry, $ref) = @_;
sub { comb_entry($entry, $ref)->set_text(${$ref->{val}})
};
} \@entries, $val;
for (my $i = 0; $i < $num_fields; $i++) {
my $ind = $i; #cos lexical bindings pb !!
my $entry = comb_entry($entries[$i], $val->[$i]);
my $changed_callback = sub {
return if $ignore; #handle recursive deadlock
&{$updates[$ind]};
if ($hcallback{changed}) {
&{$hcallback{changed}}($ind);
#update all the value
$ignore = 1;
&$_ foreach @updates_inv;
$ignore = 0;
};
};
if ($hcallback{focus_out}) {
my $focusout_callback = sub {
return if $ignore;
&{$hcallback{focus_out}}($ind);
#update all the value
$ignore = 1;
foreach (@updates_inv) { &{$_};}
$ignore = 0;
};
$entry->signal_connect(focus_out_event => $focusout_callback);
}
$entry->signal_connect(changed => $changed_callback);
my $go_to_next = sub {
if ($ind == ($num_fields -1)) {
$w->{ok}->grab_focus();
} else {
comb_entry($entries[$ind+1],$val->[$ind+1])->grab_focus();
}
};
$entry->signal_connect(activate => $go_to_next);
$entry->signal_connect(key_press_event => sub {
my ($w, $e) = @_;
my $c = chr $e->{keyval};
if ($c eq "\x8d")
{
#don't know why it works, i believe that
#i must say before &$go_to_next, but with it doen't work HACK!
$w->signal_emit_stop("key_press_event");
}
;
});
$entry->set_text(${$val->[$i]{val}}) if ${$val->[$i]{val}};
$entry->set_visibility(0) if $val->[$i]{hidden};
&{$updates[$i]};
}
my @entry_list = mapn { [($_[0], $_[1])]} $l, \@entries;
gtkadd($w->{window},
gtkpack(
create_box_with_title($w, @$messages),
create_packtable({}, @entry_list),
$ok
));
comb_entry($entries[0],$val->[0])->grab_focus();
if ($hcallback{complete}) {
my $callback = sub {
my ($error, $focus) = &{$hcallback{complete}};
#update all the value
$ignore = 1;
foreach (@updates_inv) { &{$_};}
$ignore = 0;
if ($error) {
$focus ||= 0;
comb_entry($entries[$focus], $val->[$focus])->grab_focus();
} else {
return 1;
}
};
#$w->{ok}->signal_connect(clicked => $callback)
$w->main($callback);
} else {
$w->main();
}
}
sub wait_messageW($$$) {
my ($o, $title, $message) = @_;
my $w = my_gtk->new(_("Resizing"), %$o, grab => 1);
my $W = pop @$message;
gtkadd($w->{window},
gtkpack(new Gtk::VBox(0,0),
@$message,
$w->{wait_messageW} = new Gtk::Label($W)));
$w->sync;
$w;
}
sub wait_message_nextW {
my ($o, $message, $w) = @_;
$w->{wait_messageW}->set($message);
$w->sync;
}
sub wait_message_endW {
my ($o, $w) = @_;
$w->destroy;
}
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