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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;
#- $o->SUPER::ask_warn(@_);
#-}
sub ask_from_listW {
my ($o, $title, $messages, $l, $def) = @_;
my $w = my_gtk->new($title, %$o);
$w->{retval} = $def || $l->[0]; #- nearly especially for the X test case (see timeout in Xconfigurator.pm)
if (@$l < 5 && sum(map { length $_ } @$l) < 70) {
my $defW;
my $f = sub { $w->{retval} = $_[1]; Gtk->main_quit };
my $box = (@$l <= 2 && (map { split "\n" } @$messages) > 6) ?
gtkpack(new Gtk::VBox(0,0),
gtkset_usize(createScrolledWindow(gtktext_insert(new Gtk::Text, join "\n", @$messages)), 400, 250)) :
create_box_with_title($w, @$messages);
gtkadd($w->{window},
gtkpack($box,
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 {
$w->_ask_from_list($title, $messages, $l, $def);
$w->main;
}
}
sub ask_many_from_list_refW($$$$$) {
my ($o, $title, $messages, $list, $val) = @_;
my $w = my_gtk->new('', %$o);
my $box = gtkpack(new Gtk::VBox(0,0),
map {
my $i = $::i;
my $o = Gtk::CheckButton->new($_);
$o->set_active(${$val->[$i]});
$o->signal_connect(clicked => sub { invbool \${$val->[$i]} });
$o;
} @$list);
gtkadd($w->{window},
gtkpack_(create_box_with_title($w, @$messages),
1, @$list > 11 ? gtkset_usize(createScrolledWindow($box), 0, 250) : $box,
0, $w->create_okcancel,
)
);
$w->{ok}->grab_focus;
$w->main && $val;
}
sub ask_from_entries_refW {
my ($o, $title, $messages, $l, $val, %hcallback) = @_;
my ($title_, @okcancel) = ref $title ? @$title : $title;
my $num_fields = @{$l};
my $ignore = 0; #-to handle recursivity
my $w = my_gtk->new($title_, %$o);
#-the widgets
my @widgets = map {
if ($_->{type} eq "list") {
my $w = new Gtk::Combo;
$w->set_use_arrows_always(1);
$w->entry->set_editable(!$_->{not_edit});
$w->set_popdown_strings(@{$_->{list}});
$w->disable_activate;
$_->{val} ||= $_->{list}[0];
$w;
} elsif ($_->{type} eq "bool") {
my $w = Gtk::CheckButton->new($_->{text});
$w->set_active(${$_->{val}});
my $i = $_; $w->signal_connect(clicked => sub { $ignore or invbool \${$i->{val}} });
$w;
} else {
new Gtk::Entry;
}
} @{$val};
my $ok = $w->create_okcancel(@okcancel);
sub widget {
my ($w, $ref) = @_;
($ref->{type} eq "list" && @{$ref->{list}}) ? $w->entry : $w
}
my @updates = mapn {
my ($w, $ref) = @_;
sub {
$ref->{type} eq "bool" and return;
${$ref->{val}} = widget($w, $ref)->get_text;
};
} \@widgets, $val;
my @updates_inv = mapn {
my ($w, $ref) = @_;
sub {
$ref->{type} eq "bool" ?
$w->set_active(${$ref->{val}}) :
widget($w, $ref)->set_text(${$ref->{val}})
};
} \@widgets, $val;
for (my $i = 0; $i < $num_fields; $i++) {
my $ind = $i; #-cos lexical bindings pb !!
my $widget = widget($widgets[$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;
};
$widget->signal_connect(focus_out_event => $focusout_callback);
}
if (ref $widget eq "Gtk::Entry") {
$widget->signal_connect(changed => $changed_callback);
my $go_to_next = sub {
if ($ind == ($num_fields -1)) {
$w->{ok}->grab_focus();
} else {
widget($widgets[$ind+1],$val->[$ind+1])->grab_focus();
}
};
$widget->signal_connect(activate => $go_to_next);
$widget->signal_connect(key_press_event => sub {
my ($w, $e) = @_;
#-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") if chr($e->{keyval}) eq "\x8d";
});
$widget->set_text(${$val->[$i]{val}}) if ${$val->[$i]{val}};
$widget->set_visibility(0) if $val->[$i]{hidden};
}
&{$updates[$i]};
}
my @entry_list = mapn { [($_[0], $_[1])]} $l, \@widgets;
gtkadd($w->{window},
gtkpack(
create_box_with_title($w, @$messages),
create_packtable({}, @entry_list),
$ok
));
widget($widgets[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;
widget($widgets[$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 $w = my_gtk->new($title, %$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) = @_;
$w->destroy;
}
sub kill {
my ($o) = @_;
$o->{before_killing} ||= 0;
while (@interactive::objects > $o->{before_killing}) {
my $w = pop @interactive::objects;
$w->destroy;
}
@my_gtk::grabbed = ();
$o->{before_killing} = @interactive::objects;
}
|
