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#! perl # mandatory depends=login |
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|
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# sends the following ext message types |
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# ws_a id name... # associate well-known widget with given id |
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# ws_n ws # widgetset new |
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# ws_d ws # widgetset destroy |
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# ws_c ws id class @args # widgetset create |
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# w_c id rid name @args # widget method call |
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# w_s id @attr # widget member set |
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# w_g id rid @attr # widget member get |
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# |
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# and expects the following exti message types |
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# w_e id @args # widget_call |
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|
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our $DEBUG = 1; |
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|
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cf::client->attach ( |
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on_connect => sub { |
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my ($ns) = @_; |
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|
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Scalar::Util::weaken (my $weakns = $ns); |
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|
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$ns->{id} = "a"; |
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$ns->{json_coder}->filter_json_single_key_object ("\fw" => sub { |
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$weakns->{widget}{$_[0]} |
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}); |
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}, |
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); |
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|
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sub csc_update_stats { |
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my ($ns) = @_; |
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|
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while (my ($k, $v) = each %{ $ns->{csc}{stat} }) { |
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$v->set_text ($ns->pl->ob->stats->$k); |
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} |
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} |
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|
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sub demo_start { |
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my ($ns) = @_; |
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|
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my $ws = $ns->{csc} = $ns->new_widgetset; |
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|
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$ws->{tab} = $ws->new (Label => text => "dumb tst", c_tab => ["hull"]); |
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|
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$ws->find ("setup_notebook")->add ($ws->{tab}); |
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$ws->find ("setup_dialog")->toggle_visibility; |
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} |
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|
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sub csc_start { |
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my ($ns) = @_; |
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|
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my $ws = $ns->{csc} = $ns->new_widgetset; |
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|
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my $w = $ws->new (Toplevel => |
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min_w => 600, |
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min_h => 400, |
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x => "center", |
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y => "center", |
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title => "Character Creation", |
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has_close_button => 1, |
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on_delete => sub { |
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$ws->destroy; |
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}, |
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); |
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|
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$w->add (my $ntb = $ws->new (Notebook => expand => 1)); |
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|
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$ntb->add_tab (Statistics => (my $stats = $ws->new (Table => expand => 1)), "Basic statistics of your new character"); |
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|
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$stats->add_at (0, 0, (my $statstable = $ws->new ("Table"))); |
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|
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for ( |
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[0, "Str"], |
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[1, "Dex"], |
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[2, "Con"], |
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[3, "Int"], |
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[4, "Wis"], |
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[5, "Pow"], |
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[6, "Cha"], |
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) { |
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my ($x, $label) = @$_; |
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|
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$statstable->add_at ($x, 0, $ws->new (Label => |
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can_hover => 1, can_events => 1, |
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align => +1, text => $label, tooltip => "#stat_$label", |
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)); |
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$statstable->add_at ($x, 1, $ws->{stat}{$label} = $ws->new (Label => |
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can_hover => 1, can_events => 1, |
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align => +1, template => "88", tooltip => "#stat_$label", |
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)); |
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} |
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|
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csc_update_stats $ns; |
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|
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$ws->{tl} = $w; |
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$w->show; |
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} |
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|
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cf::player->attach ( |
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on_login => sub { |
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my ($pl) = @_; |
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|
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return unless $cf::CFG{devel}; |
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|
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my $ns = $pl->ns; |
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|
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return unless $ns->{can_widget}; |
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#csc_start $ns; |
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#demo_start $ns; |
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}, |
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); |
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|
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cf::register_exticmd w_e => sub { |
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my ($ns, $id, @args) = @_; |
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|
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if (my $cb = $ns->{widget_cb}{$id}) { |
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$cb->(@args); |
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} |
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|
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() |
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}; |
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|
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sub cf::client::new_widgetset { |
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my ($self) = @_; |
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|
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my $id = ++$self->{id}; |
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|
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my $ws = bless { |
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id => $id, |
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ns => $self, |
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_w => {}, |
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}, "ext::widget::set"; |
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|
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$ws->msg (ws_n => $id); |
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|
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$ws |
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} |
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|
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sub cf::client::alloc_wid { |
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pop @{ $_[0]{ids} } |
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or ++$_[0]{id} |
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} |
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|
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sub cf::client::free_wid { |
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push @{ $_[0]{ids} }, $_[1]; |
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} |
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|
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############################################################################# |
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|
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package ext::widget::set; |
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|
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sub DESTROY { |
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$_[0]->destroy; |
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} |
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|
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sub destroy { |
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my ($self) = @_; |
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|
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$self->msg (ws_d => $self->{id}); |
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delete $self->{ns}; |
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$_->destroy |
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for values %{ $self->{w} }; |
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} |
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|
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sub msg { |
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my ($self, @msg) = @_; |
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|
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if (my $ns = shift->{ns}) { |
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warn "msg " . $ns->{json_coder}->encode (\@msg) if $DEBUG;#d# |
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$ns->send_packet ("ext " . $ns->{json_coder}->encode (\@msg)); |
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} |
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} |
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|
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sub alloc { |
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my ($self) = @_; |
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|
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my $id = $self->{ns}->alloc_wid; |
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|
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my $proxy = bless { |
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id => $id, |
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}, "ext::widget::proxy"; |
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|
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Scalar::Util::weaken ($proxy->{ns} = $self->{ns}); |
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Scalar::Util::weaken ($self->{ns}{widget}{$id} = $proxy); |
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|
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$proxy |
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} |
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|
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sub new { |
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my ($self, $class, %args) = @_; |
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|
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my $proxy = $self->alloc; |
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|
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Scalar::Util::weaken ($self->{_w}{$proxy->{id}} = $proxy); |
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Scalar::Util::weaken ($proxy->{ws} = $self); |
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|
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for my $ev (grep /^on_/, keys %args) { |
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$args{$ev} = $proxy->{"_$ev"} = $proxy->cb ($args{$ev}); |
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} |
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|
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$self->msg (ws_c => |
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$self->{id}, |
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$proxy->{id}, |
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$class, |
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\%args, |
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); |
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|
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$proxy |
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} |
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|
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sub find { |
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my ($self, @names) = @_; |
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|
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my @res; |
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my @alloc; |
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|
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for my $name (@names) { |
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push @res, $self->{ns}{widget_wkw}{$name} ||= do { |
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my $proxy = $self->alloc; |
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|
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push @alloc, $proxy->{id} => $name; |
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|
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$proxy |
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}; |
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} |
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|
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$self->msg (ws_a => @alloc) |
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if @alloc; |
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|
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wantarray ? @res : $res[0] |
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} |
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|
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############################################################################# |
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|
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package ext::widget::proxy; |
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|
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sub DESTROY { |
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my ($self) = @_; |
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|
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delete $self->{ns}{widget}{$self->{id}}; |
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|
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if (my $ws = $self->{ws}) { |
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$self->msg (w_c => 0, "destroy"); |
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delete $ws->{_w}{$self->{id}}; |
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} |
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} |
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|
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sub cb { |
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my ($self, $cb) = @_; |
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|
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my $proxy = bless { |
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ns => $self->{ns}, |
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id => $self->{ns}->alloc_wid, |
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}, "ext::widget::callback"; |
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|
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Scalar::Util::weaken $proxy->{ns}; |
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|
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$self->{ns}{widget_cb}{$proxy->{id}} = $cb; |
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|
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$proxy |
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} |
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|
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sub oneshot_cb { |
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my ($self, $cb) = @_; |
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|
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if ("CODE" eq ref $cb) { |
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my $ocb = $cb; |
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$cb = $self->cb (sub { |
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undef $cb; |
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&$ocb |
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}); |
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} |
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|
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$cb |
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} |
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|
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sub msg { |
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my ($self, $type, @arg) = @_; |
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|
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if (my $ns = $self->{ns}) { |
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my @msg = ($type, $self->{id}, @arg); |
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warn "MSG " . $ns->{json_coder}->encode (\@msg) if $DEBUG;#d# |
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$ns->send_packet ("ext " . $ns->{json_coder}->encode (\@msg)); |
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} |
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} |
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|
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sub msg_cb { |
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my ($self, $cb, $type, @arg) = @_; |
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|
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if (my $ws = $self->{ws}) { |
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my $rid = $ws->{ns}->alloc_wid; |
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|
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if ($cb) { |
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$ws->{ns}{widget_cb}{$rid} = sub { |
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delete $ws->{ns}{widget_cb}{$rid}; |
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$ws->{ns}->free_wid ($rid); |
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&$cb |
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}; |
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|
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$self->msg ($type, $rid, @arg); |
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} else { |
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# synchronous case |
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my $wait = new Coro::Signal; |
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my @res; |
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|
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$ws->{ns}{widget_cb}{$rid} = sub { |
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delete $ws->{ns}{widget_cb}{$rid}; |
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$ws->{ns}->free_wid ($rid); |
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|
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@res = @_; |
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$wait->send; |
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}; |
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$self->msg ($type, $rid, @arg); |
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$wait->wait; |
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|
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return @res; |
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} |
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} |
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|
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() |
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} |
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|
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sub set { |
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my ($self, @kv) = @_; |
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|
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$self->msg (w_s => \@kv); |
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} |
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|
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sub get { |
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my ($self, $member, $cb) = @_; |
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|
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$self->msg_cb ($cb, w_g => ref $member ? @$member : $member); |
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} |
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|
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sub TO_JSON { |
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{ "\fw" => $_[0]{id} } |
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} |
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|
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our $AUTOLOAD; |
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|
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sub AUTOLOAD { |
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$AUTOLOAD =~ s/^.*:// |
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or return; |
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|
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my $self = shift; |
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|
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#TODO: handle non-void context |
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$self->msg (w_c => 0, $AUTOLOAD, @_); |
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|
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() |
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} |
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|
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package ext::widget::callback; |
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|
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sub DESTROY { |
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my ($self) = @_; |
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|
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if (my $ns = $self->{ns}) { |
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delete $ns->{widget_cb}{$self->{id}}; |
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$ns->free_wid ($self->{id}); |
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} |
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} |
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|
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sub TO_JSON { |
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{ "\fc" => $_[0]{id} } |
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} |
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|
