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; sub new { $::windowheight ||= 400 if $::isStandalone; goto &interactive::new; } #-#- redefine ask_warn #-sub ask_warn { #- my $o = shift; #- local $my_gtk::grab = 1; #- $o->SUPER::ask_warn(@_); #-} sub exit { c::_exit($_[0]) #- workaround } sub ask_from_listW { my ($o, $title, $messages, $l, $def) = @_; ask_from_list_with_helpW($o, $title, $messages, $l, undef, $def); } sub ask_from_list_with_helpW { my ($o, $title, $messages, $l, $help, $def) = @_; my $r; my $w = my_gtk->new(first(deref($title)), %$o); $w->{retval} = $def || $l->[0]; #- nearly especially for the X test case (see timeout in Xconfigurator.pm) if (@$l < 5) { my $defW; my $tips = new Gtk::Tooltips; my $f = sub { $w->{retval} = $_[1]; Gtk->main_quit }; gtkadd($w->{window}, gtkpack(create_box_with_title($w, @$messages), gtkadd(@$l < 3 && sum(map { length $_ } @$l) < 60 ? create_hbox() : create_vbox(), map { my $b = new Gtk::Button($_); $tips->set_tip($b, $help->{$_}) if $help && $help->{$_}; $b->signal_connect(clicked => [ $f, $_ ]); $_ eq $def and $defW = $b; $b; } @$l), ), ); $defW->grab_focus if $defW; $w->{rwindow}->set_position('center') if $::isStandalone; $r = $w->main; } else { #- use ask_from_list_with_help only when needed, as key bindings are #- dropped by List (CList does not seems to accepts Tooltips). $help ? $w->_ask_from_list_with_help($title, $messages, $l, $help, $def) : $w->_ask_from_list($title, $messages, $l, $def); $r = $w->main; } $r or die "ask_from_list cancel"; } sub ask_from_treelistW { my ($o, $title, $messages, $separator, $l, $def) = @_; my $sep = quotemeta $separator; my $w = my_gtk->new($title); my $tree = Gtk::CTree->new(1, 0); my %wtree; my $parent; $parent = sub { if (my $w = $wtree{"$_[0]$separator"}) { return $w } my $s; foreach (split $sep, $_[0]) { $wtree{"$s$_$separator"} ||= $tree->insert_node($s ? $parent->($s) : undef, undef, [$_], 5, (undef) x 4, 0, 0); $s .= "$_$separator"; } $wtree{$s}; }; my ($root, $leaf, $wdef, $ndef); foreach (@$l) { ($root, $leaf) = /(.*)$sep(.+)/o or ($root, $leaf) = ('', $_); my $node = $tree->insert_node($parent->($root), undef, [$leaf], 5, (undef) x 4, 1, 0); if ($def eq $_) { $wdef = $node; my $s; $tree->expand($wtree{$s .= "$_$separator"}) foreach split $sep, $root; foreach my $nb (1 .. @$l) { if ($tree->node_nth($nb) == $node) { $tree->set_focus_row($ndef = $nb); last; } } } } undef %wtree; my $curr; my $leave = sub { $curr->row->is_leaf or return; my @l; for (; $curr; $curr = $curr->row->parent) { unshift @l, first $tree->node_get_pixtext($curr, 0); } $w->{retval} = join $separator, @l; Gtk->main_quit; }; $w->{ok_clicked} = $leave; $w->{cancel_clicked} = sub { $w->destroy; die "ask_from_list cancel" }; #- make sure windows doesn't live any more. gtkadd($w->{window}, gtkpack($w->create_box_with_title(@$messages), gtkpack_(new Gtk::VBox(0,7), 1, gtkset_usize(createScrolledWindow($tree), 300, min(350, $::windowheight - 60)), 0, $w->create_okcancel))); $tree->set_column_auto_resize(0, 1); $tree->set_selection_mode('browse'); $tree->signal_connect(tree_select_row => sub { $curr = $_[1]; }); $tree->signal_connect(button_press_event => sub { &$leave if $_[1]{type} =~ /^2/ }); $tree->signal_connect(key_press_event => sub { my ($w, $e) = @_; my $c = chr $e->{keyval}; $curr or return; if ($e->{keyval} >= 0x100 ? $c eq "\r" || $c eq "\x8d" : $c eq ' ') { if ($curr->row->is_leaf) { &$leave } else { $tree->toggle_expansion($curr) } } 1; }); $tree->grab_focus; $tree->set_row_height($tree->style->font->ascent + $tree->style->font->descent + 1); $w->{rwindow}->show; if ($wdef) { $tree->select($wdef); $tree->node_moveto($wdef, 0, 0.5, 0); } $w->main or die "ask_from_list cancel"; } sub ask_many_from_list_refW { my ($o, $title, $messages, $list, $val) = @_; ask_many_from_list_with_help_refW($o, $title, $messages, undef, $list, $val) } sub ask_many_from_list_with_help_refW { my ($o, $title, $messages, $help, $list, $val) = @_; my $w = my_gtk->new('', %$o); my $tips = new Gtk::Tooltips; my $box = gtkpack(new Gtk::VBox(0,0), map_index { my $i = $::i; my $o = Gtk::CheckButton->new($_); $tips->set_tip($o, $help->[$i]) if $help->[$i]; $o->set_active(${$val->[$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) = deref($title); 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; $i < @$l; $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 == $#$l) { @$l == 1 ? $w->{ok}->clicked : $w->{ok}->grab_focus(); } else { widget($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, $messages) = @_; my $w = my_gtk->new($title, %$o, grab => 1); gtkadd($w->{window}, my $hbox = new Gtk::HBox(0,0)); $hbox->pack_start(my $box = new Gtk::VBox(0,0), 1, 1, 10); $box->pack_start($_, 1, 1, 4) foreach my @l = map { new Gtk::Label($_) } @$messages; ($w->{wait_messageW} = $l[$#l])->signal_connect(expose_event => sub { $w->{displayed} = 1 }); $w->{rwindow}->set_position('center') if $::isStandalone; $w->{window}->show_all; $w->sync until $w->{displayed}; $w; } sub wait_message_nextW { my ($o, $messages, $w) = @_; my $msg = join "\n", @$messages; return if $msg eq $w->{wait_messageW}->get; #- needed otherwise no expose_event :( $w->{displayed} = 0; $w->{wait_messageW}->set($msg); $w->flush until $w->{displayed}; } sub wait_message_endW { my ($o, $w) = @_; $w->destroy; } sub kill { my ($o) = @_; $o->{before_killing} ||= 0; while (my $e = shift @tempory::objects) { $e->destroy } while (@interactive::objects > $o->{before_killing}) { my $w = pop @interactive::objects; $w->destroy; } @my_gtk::grabbed = (); $o->{before_killing} = @interactive::objects; }