diff options
Diffstat (limited to 'perl-install/interactive_gtk.pm')
| -rw-r--r-- | perl-install/interactive_gtk.pm | 794 |
1 files changed, 0 insertions, 794 deletions
diff --git a/perl-install/interactive_gtk.pm b/perl-install/interactive_gtk.pm deleted file mode 100644 index fe22a66b5..000000000 --- a/perl-install/interactive_gtk.pm +++ /dev/null @@ -1,794 +0,0 @@ -package interactive_gtk; # $Id$ - -use diagnostics; -use strict; -use vars qw(@ISA); - -@ISA = qw(interactive); - -use interactive; -use common; -use my_gtk qw(:helpers :wrappers); - -my $forgetTime = 1000; #- in milli-seconds - -sub new { - ($::windowheight, $::windowwidth) = my_gtk::gtkroot()->get_size if !$::isInstall; - goto &interactive::new; -} -sub enter_console { my ($o) = @_; $o->{suspended} = common::setVirtual(1) } -sub leave_console { my ($o) = @_; common::setVirtual(delete $o->{suspended}) } - -sub exit { - gtkset_mousecursor_normal(); #- for restoring a normal in any case on standalone - my_gtk::flush(); - c::_exit($_[1]) #- workaround -} - -sub ask_warn { - local $my_gtk::pop_it = 1; - &interactive::ask_warn; -} - -sub ask_fileW { - my ($o, $title, $dir) = @_; - my $w = my_gtk->new($title); - $dir .= '/' if $dir !~ m|/$|; - my_gtk::_ask_file($w, $title, $dir); - $w->main; -} - -sub create_boxradio { - my ($e, $may_go_to_next, $changed, $double_click) = @_; - my @l = map { may_apply($e->{format}, $_) } @{$e->{list}}; - - my $boxradio = gtkpack2__(new Gtk::VBox(0, 0), - my @radios = gtkradio('', @l)); - $boxradio->show; - my $tips = new Gtk::Tooltips; - mapn { - my ($txt, $w) = @_; - $w->signal_connect(button_press_event => $double_click) if $double_click; - - $w->signal_connect(key_press_event => sub { - my ($w, $event) = @_; - $may_go_to_next->($w, $event, 'tab'); - 1; - }); - $w->signal_connect(clicked => sub { - ${$e->{val}} = $txt; - &$changed; - }); - if ($e->{help}) { - gtkset_tip($tips, $w, - ref($e->{help}) eq 'HASH' ? $e->{help}{$txt} : - ref($e->{help}) eq 'CODE' ? $e->{help}($txt) : $e->{help}); - } - } $e->{list}, \@radios; - - $boxradio, sub { - my ($v) = @_; - mapn { $_[0]->set_active($_[1] eq $v) } \@radios, $e->{list}; - }, $radios[0]; -} - -sub create_clist { - my ($e, $may_go_to_next, $changed, $double_click) = @_; - my $curr; - my @l = map { may_apply($e->{format}, $_) } @{$e->{list}}; - - my $list = new Gtk::CList(1); - $list->set_selection_mode('browse'); - $list->set_column_auto_resize(0, 1); - - my $select = sub { - $list->set_focus_row($_[0]); - $list->select_row($_[0], 0); - $list->moveto($_[0], 0, 0.5, 0) if $list->row_is_visible($_[0]) ne 'full'; - }; - -# ref $title && !@okcancel ? -# $list->signal_connect(button_release_event => $leave) : -# $list->signal_connect(button_press_event => sub { &$leave if $_[1]{type} =~ /^2/ }); - - my ($first_time, $starting_word, $start_reg) = (1, '', "^"); - my $timeout; - $list->signal_connect(key_press_event => sub { - my ($w, $event) = @_; - my $c = chr($event->{keyval} & 0xff); - - Gtk->timeout_remove($timeout) if $timeout; $timeout = ''; - - if ($event->{keyval} >= 0x100) { - &$may_go_to_next if $c eq "\r" || $c eq "\x8d"; - $starting_word = '' if $event->{keyval} != 0xffe4; # control - } else { - if ($event->{state} & 4) { - #- control pressed - $c eq "s" or return 1; - $start_reg and $start_reg = '', return 1; - $curr++; - } else { - &$may_go_to_next if $c eq ' '; - - $curr++ if $starting_word eq '' || $starting_word eq $c; - $starting_word .= $c unless $starting_word eq $c; - } - my $word = quotemeta $starting_word; - my $j; for ($j = 0; $j < @l; $j++) { - $l[($j + $curr) % @l] =~ /$start_reg$word/i and last; - } - $j == @l ? - $starting_word = '' : - $select->(($j + $curr) % @l); - - $timeout = Gtk->timeout_add($forgetTime, sub { $timeout = $starting_word = ''; 0 } ); - } - 1; - }); - $list->show; - - $list->append($_) foreach @l; - - $list->signal_connect(select_row => sub { - my ($w, $row) = @_; - ${$e->{val}} = $e->{list}[$curr = $row]; - &$changed; - }); - $list->signal_connect(button_press_event => $double_click) if $double_click; - - $list, sub { - my ($v) = @_; - eval { - my $nb = find_index { $_ eq $v } @{$e->{list}}; - $select->($nb) if $nb != $list->focus_row; - }; - }; -} - -sub create_ctree { - my ($e, $may_go_to_next, $changed, $double_click) = @_; - my @l = map { may_apply($e->{format}, $_) } @{$e->{list}}; - - my $sep = quotemeta $e->{separator}; - my $tree = Gtk::CTree->new(1, 0); - - my (%wtree, %wleaves, $size, $selected_via_click); - my $parent; $parent = sub { - if (my $w = $wtree{"$_[0]$e->{separator}"}) { return $w } - my $s; - foreach (split $sep, $_[0]) { - $wtree{"$s$_$e->{separator}"} ||= - $tree->insert_node($s ? $parent->($s) : undef, undef, [$_], 5, (undef) x 4, 0, 0); - $size++ if !$s; - $s .= "$_$e->{separator}"; - } - $wtree{$s}; - }; - foreach (@l) { - my ($root, $leaf) = /(.*)$sep(.+)/ ? ($1, $2) : ('', $_); - $wleaves{$_} = $tree->insert_node($parent->($root), undef, [$leaf], 5, (undef) x 4, 1, 0); - } - undef %wtree; - - my $select = sub { - my ($node) = @_; - for (my $c = $node; $c; $c = $c->row->parent) { - $tree->expand($c); - } - for (my $i = 0; $tree->node_nth($i); $i++) { - if ($tree->node_nth($i) == $node) { - $tree->set_focus_row($i); - last; - } - } - $tree->select($node); - $tree->node_moveto($node, 0, 0.5, 0) if $tree->node_is_visible($node) ne 'full'; - }; - - my $curr = $tree->node_nth(0); #- default value - $tree->set_column_auto_resize(0, 1); - $tree->set_selection_mode('browse'); - $tree->signal_connect(tree_select_row => sub { - $curr = $_[1]; - if ($curr->row->is_leaf) { - my @ll; for (my $c = $curr; $c; $c = $c->row->parent) { - unshift @ll, first $tree->node_get_pixtext($c, 0); - } - my $val = join $e->{separator}, @ll; - mapn { - ${$e->{val}} = $_[1] if $val eq $_[0] - } \@l, $e->{list}; - &$changed; - } else { - $tree->expand($curr) if $selected_via_click; - } - }); - my ($first_time, $starting_word, $start_reg) = (1, '', "^"); - my $timeout; - - my $toggle = sub { - $curr->row->is_leaf ? - &$may_go_to_next : - $tree->toggle_expansion($curr); - }; - $tree->signal_connect(key_press_event => sub { - my ($w, $event) = @_; - $selected_via_click = 0; - my $c = chr($event->{keyval} & 0xff); - $curr or return; - Gtk->timeout_remove($timeout) if $timeout; $timeout = ''; - - if ($event->{keyval} >= 0x100) { - &$toggle if $c eq "\r" || $c eq "\x8d"; - $starting_word = '' if $event->{keyval} != 0xffe4; # control - } else { - my $next; - if ($event->{state} & 4) { - #- control pressed - $c eq "s" or return 1; - $start_reg and $start_reg = '', return 1; - $next = 1; - } else { - &$toggle if $c eq ' '; - - $next = 1 if $starting_word eq '' || $starting_word eq $c; - $starting_word .= $c unless $starting_word eq $c; - } - my $word = quotemeta $starting_word; - my ($after, $best); - - $tree->pre_recursive(undef, sub { - my ($tree, $node) = @_; - $next &&= !$after; - $after ||= $node == $curr; - my ($t) = $tree->node_get_pixtext($node, 0); - - if ($t =~ /$start_reg$word/i) { - if ($after && !$next) { - ($best, $after) = ($node, 0); - } else { - $best ||= $node; - } - } - }); - if (defined $best) { - $select->($best); - } else { - $starting_word = ''; - } - $timeout = Gtk->timeout_add($forgetTime, sub { $timeout = $starting_word = ''; 0 }); - } - 1; - }); - $tree->signal_connect(button_press_event => sub { - $selected_via_click = 1; - &$double_click if $curr->row->is_leaf && $double_click; - }); - - $tree->set_row_height($tree->style->font->ascent + $tree->style->font->descent + 1); - - $tree, sub { - my $v = may_apply($e->{format}, $_[0]); - $select->($wleaves{$v} || return) if $wleaves{$v} != $tree->selection; - }, $size; -} - -sub create_list { - my ($e, $may_go_to_next, $changed, $double_click) = @_; - my $l = $e->{list}; - my $list = new Gtk::List(); - $list->set_selection_mode('browse'); - - my $select = sub { - $list->select_item($_[0]); - }; - - my $tips = new Gtk::Tooltips; - my $toselect; - map_index { - my $item = new Gtk::ListItem(may_apply($e->{format}, $_)); - $item->signal_connect(key_press_event => sub { - my ($w, $event) = @_; - my $c = chr($event->{keyval} & 0xff); - $may_go_to_next->($event) if $event->{keyval} < 0x100 ? $c eq ' ' : $c eq "\r" || $c eq "\x8d"; - 1; - }); - $list->append_items($item); - $item->show; - if ($e->{help}) { - gtkset_tip($tips, $item, - ref($e->{help}) eq 'HASH' ? $e->{help}{$_} : - ref($e->{help}) eq 'CODE' ? $e->{help}($_) : $e->{help}); - } - $item->grab_focus if ${$e->{val}} && $_ eq ${$e->{val}}; - } @$l; - - #- signal_connect'ed after append_items otherwise it is called and destroys the default value - $list->signal_connect(select_child => sub { - my ($w, $row) = @_; - ${$e->{val}} = $l->[$list->child_position($row)]; - &$changed; - }); - $list->signal_connect(button_press_event => $double_click) if $double_click; - - $list, sub { - my ($v) = @_; - eval { - $select->(find_index { $_ eq $v } @$l); - }; - }; -} - -sub ask_fromW { - my ($o, $common, $l, $l2) = @_; - my $ignore = 0; #-to handle recursivity - - my $mainw = my_gtk->new($common->{title}, %$o); - $mainw->sync; # for XPM's creation - - #-the widgets - my (@widgets, @widgets_always, @widgets_advanced, $advanced, $advanced_pack, $has_horiz_scroll, $has_scroll, $total_size, $max_width); - my $tooltips = new Gtk::Tooltips; - - my $set_all = sub { - $ignore = 1; - $_->{set}->(${$_->{e}{val}}) foreach @widgets_always, @widgets_advanced; - $_->{real_w}->set_sensitive(!$_->{e}{disabled}()) foreach @widgets_always, @widgets_advanced; - $ignore = 0; - }; - my $get_all = sub { - ${$_->{e}{val}} = $_->{get}->() foreach @widgets_always, @widgets_advanced; - }; - my $update = sub { - my ($f) = @_; - return if $ignore; - $get_all->(); - $f->(); - $set_all->(); - }; - my $create_widget = sub { - my ($e, $ind) = @_; - - my $may_go_to_next = sub { - my ($w, $event, $kind) = @_; - if ($kind eq 'tab') { - if (($event->{keyval} & 0x7f) == 0x9) { - $w->signal_emit_stop("key_press_event"); - if ($ind == $#widgets) { - $mainw->{ok}->grab_focus; - } else { - $widgets[$ind+1]{focus_w}->grab_focus; - } - } - } else { - if (!$event || ($event->{keyval} & 0x7f) == 0xd) { - $w->signal_emit_stop("key_press_event") if $event; - if ($ind == $#widgets) { - @widgets == 1 ? $mainw->{ok}->clicked : $mainw->{ok}->grab_focus; - } else { - $widgets[$ind+1]{focus_w}->grab_focus; - } - } - } - }; - my $changed = sub { $update->(sub { $common->{callbacks}{changed}($ind) }) }; - - my ($w, $real_w, $focus_w, $set, $get, $expand, $size, $width); - if ($e->{type} eq 'iconlist') { - $w = new Gtk::Button; - $set = sub { - gtkdestroy($e->{icon}); - my $f = $e->{icon2f}->($_[0]); - $e->{icon} = -e $f ? - gtkpng($f) : - new Gtk::Label(may_apply($e->{format}, $_[0])); - $w->add($e->{icon}); - $e->{icon}->show; - }; - $w->signal_connect(clicked => sub { - $set->(${$e->{val}} = next_val_in_array(${$e->{val}}, $e->{list})); - $changed->(); - }); - $real_w = gtkpack_(new Gtk::HBox(0,10), 1, new Gtk::HBox(0,0), 0, $w, 1, new Gtk::HBox(0,0), ); - } elsif ($e->{type} eq 'bool') { - $w = Gtk::CheckButton->new($e->{text}); - $w->signal_connect(clicked => $changed); - $set = sub { $w->set_active($_[0]) }; - $get = sub { $w->get_active }; - $width = length $e->{text}; - } elsif ($e->{type} eq 'label') { - $w = Gtk::Label->new(${$e->{val}}); - $set = sub { $w->set($_[0]) }; - $width = length ${$e->{val}}; - } elsif ($e->{type} eq 'button') { - $w = Gtk::Button->new(''); - $w->signal_connect(clicked => sub { - $get_all->(); - $mainw->{rwindow}->hide; - if (my $v = $e->{clicked_may_quit}()) { - $mainw->{retval} = $v; - Gtk->main_quit; - } - $mainw->{rwindow}->show; - $set_all->(); - }); - $set = sub { $w->child->set(may_apply($e->{format}, $_[0])) }; - $width = length may_apply($e->{format}, ${$e->{val}}); - } elsif ($e->{type} eq 'range') { - my $adj = create_adjustment(${$e->{val}}, $e->{min}, $e->{max}); - $adj->signal_connect(value_changed => $changed); - $w = new Gtk::HScale($adj); - $w->set_digits(0); - $w->signal_connect(key_press_event => $may_go_to_next); - $set = sub { $adj->set_value($_[0]) }; - $get = sub { $adj->get_value }; - $size = 2; - } elsif ($e->{type} =~ /list/) { - - my $quit_if_double_click = - #- i'm the only one, double click means accepting - @$l == 1 ? - sub { if ($_[1]{type} =~ /^2/) { $mainw->{retval} = 1; Gtk->main_quit } } : ''; - - my @para = ($e, $may_go_to_next, $changed, $quit_if_double_click); - my $use_boxradio = exists $e->{gtk}{use_boxradio} ? $e->{gtk}{use_boxradio} : @{$e->{list}} <= 8; - - if ($e->{help}) { - #- used only when needed, as key bindings are dropped by List (CList does not seems to accepts Tooltips). - ($w, $set, $focus_w) = $use_boxradio ? create_boxradio(@para) : create_list(@para); - } elsif ($e->{type} eq 'treelist') { - ($w, $set, $size) = create_ctree(@para); - } else { - ($w, $set, $focus_w) = $use_boxradio ? create_boxradio(@para) : create_clist(@para); - } - if (@{$e->{list}} > (@$l == 1 ? 10 : 4)) { - $has_scroll = 1; - $expand = 1; - $real_w = createScrolledWindow($w); - $size ||= @{$e->{list}}; - } - $width = max(map { length } @{$e->{list}}); - } else { - if ($e->{type} eq "combo") { - $w = new Gtk::Combo; - $w->set_use_arrows_always(1); - $w->entry->set_editable(!$e->{not_edit}); - $w->set_popdown_strings(@{$e->{list}}); - $w->disable_activate; - ($real_w, $w) = ($w, $w->entry); - my @l = sort { $b <=> $a } map { length } @{$e->{list}}; - $has_horiz_scroll = 1; - $width = $l[@l / 16]; # take the third octile (think quartile) - } else { - $w = new Gtk::Entry; - $w->signal_connect(focus_in_event => sub { $w->select_region }); - $w->signal_connect(focus_out_event => sub { $w->select_region(0,0) }); - } - $w->signal_connect(key_press_event => $may_go_to_next); - $w->signal_connect(changed => $changed); - $w->set_visibility(0) if $e->{hidden}; - $set = sub { $w->set_text($_[0]) if $_[0] ne $w->get_text }; - $get = sub { $w->get_text }; - } - $w->signal_connect(focus_out_event => sub { - $update->(sub { $common->{callbacks}{focus_out}($ind) }); - }); - $tooltips->set_tip($w, $e->{help}) if $e->{help} && !ref($e->{help}); - - $max_width = max($max_width, $width); - $total_size += $size || 1; - - { e => $e, w => $w, real_w => $real_w || $w, focus_w => $focus_w || $w, expand => $expand, - get => $get || sub { ${$e->{val}} }, set => $set || sub {}, - icon_w => -e $e->{icon} ? gtkpng($e->{icon}) : '' }; - }; - @widgets_always = map_index { $create_widget->($_, $::i ) } @$l; - my $always_total_size = $total_size; - @widgets_advanced = map_index { $create_widget->($_, $::i + @$l) } @$l2; - - my $set_advanced = sub { - ($advanced) = @_; - $advanced ? $advanced_pack->show : $advanced_pack->hide; - @widgets = (@widgets_always, $advanced ? @widgets_advanced : ()); - $mainw->sync; #- for $set_all below (mainly for the set of clist) - $set_all->(); #- must be done when showing advanced lists (to center selected value) - }; - my $advanced_button = [ $common->{advanced_label}, sub { $set_advanced->(!$advanced) } ]; - - my $create_widgets = sub { - my $w = create_packtable({}, map { [($_->{icon_w}, $_->{e}{label}, $_->{real_w})]} @_); - - my ($wantedheight, $wantedwidth) = $::isEmbedded && !$my_gtk::pop_it ? (450, 380) : ($::windowheight * 0.8, $::windowwidth * 0.8); - - my $width = max(250, $max_width * 5); - $mainw->{box_width} = min($wantedwidth, $width); - - my $height = max(200, my_gtk::n_line_size($always_total_size, 'various', $mainw->{rwindow})); - $mainw->{box_height} = min($wantedheight, $height); - - my $has = $width > $mainw->{box_width} || $height > $mainw->{box_height}; - $has_scroll ||= $has; - $has ? createScrolledWindow($w) : $w; - }; - - my $pack = gtkpack_(create_box_with_title($mainw, @{$common->{messages}}), - 1, $create_widgets->(@widgets_always), - if_($common->{ok} || $::isWizard, - 0, $mainw->create_okcancel($common->{ok}, $common->{cancel}, '', @$l2 ? $advanced_button : ()))); - my @adv = map { warp_text($_) } @{$common->{advanced_messages}}; - $always_total_size += $mainw->{box_size}; - $advanced_pack = - gtkpack_(new Gtk::VBox(0,0), - 0, '', - (map {; 0, new Gtk::Label($_) } @adv), - 0, new Gtk::HSeparator, - 1, $create_widgets->(@widgets_advanced)); - - $pack->pack_start($advanced_pack, 1, 1, 0); - gtkadd($mainw->{window}, $pack); - if (!$::isEmbedded && !$::isWizard || $my_gtk::pop_it) { - $mainw->{rwindow}->set_default_size($mainw->{box_width}+6+$my_gtk::shape_width, $mainw->{box_height}+6+3+$my_gtk::shape_width) if $has_scroll; - $mainw->{rwindow}->set_default_size($mainw->{box_width}+6+$my_gtk::shape_width, 0) if $has_horiz_scroll; - } - $set_advanced->(0); - (@widgets ? $widgets[0]{focus_w} : $common->{focus_cancel} ? $mainw->{cancel} : $mainw->{ok})->grab_focus(); - - my $check = sub { - my ($f) = @_; - sub { - $get_all->(); - my ($error, $focus) = $f->(); - - if ($error) { - $set_all->(); - $widgets[$focus || 0]{focus_w}->grab_focus(); - } - !$error; - } - }; - $mainw->main(map { $check->($common->{callbacks}{$_}) } 'complete', 'canceled'); -} - - -sub ask_browse_tree_info_refW { - my ($o, $common) = @_; - my ($curr, $parent, $info_widget, $w_size, $prev_label, $go, $idle); - my (%wtree, %ptree, %pix); - - my $w = my_gtk->new($common->{title}); - my $details = new Gtk::VBox(0,0); - my $tree = Gtk::CTree->new(3, 0); - $tree->set_selection_mode('browse'); - $tree->set_column_width(0, 200); - $tree->set_column_auto_resize($_, 1) foreach 1..2; - - gtkadd($w->{window}, - gtkpack_(new Gtk::VBox(0,5), - 0, $common->{message}, - 1, gtkpack(new Gtk::HBox(0,0), - createScrolledWindow($tree), - gtkadd(gtkset_usize(new Gtk::Frame(_("Info")), $::windowwidth - 490, 0), - createScrolledWindow($info_widget = new Gtk::Text), - )), - 0, my $l = new Gtk::HBox(0,15), - 0, gtkpack(new Gtk::HBox(0,10), - $go = gtksignal_connect(new Gtk::Button($common->{ok}), "clicked" => sub { $w->{retval} = 1; Gtk->main_quit }), - $common->{cancel} ? (gtksignal_connect(new Gtk::Button($common->{cancel}), "clicked" => sub { $w->{retval} = 0; Gtk->main_quit })) : (), - ) - )); - gtkpack__($l, my $toolbar = new Gtk::Toolbar('horizontal', 'icons')); - if ($common->{auto_deps}) { - gtkpack__($l, gtksignal_connect(gtkset_active(new Gtk::CheckButton($common->{auto_deps}), $common->{state}{auto_deps}), clicked => sub { invbool \$common->{state}{auto_deps} })); - } - $l->pack_end($w_size = new Gtk::Label($prev_label = $common->{state}{status_label}), 0, 1, 20); - - $w->{window}->set_usize(map { $_ - 2 * $my_gtk::border - 4 } $::windowwidth, $::windowheight); - $go->grab_focus; - $w->{rwindow}->show_all; - - my $update_size = sub { - my $new_label = $common->{get_status}(); - $prev_label ne $new_label and $w_size->set($prev_label = $new_label); - }; - - my $set_node_state_flat = sub { - my ($node, $state) = @_; - unless ($pix{$state}) { - foreach ("$ENV{SHARE_PATH}/$state.png", "$ENV{SHARE_PATH}/rpm-$state.png") { - if (-e $_) { - $pix{$state} = [ gtkcreate_png($_) ]; - last; - } - } - $pix{$state} or die "unable to find a pixmap for state $state"; - } - $tree->node_set_pixmap($node, 1, $pix{$state}[0], $pix{$state}[1]); - }; - my $set_node_state_tree; $set_node_state_tree = sub { - my ($node, $state) = @_; - unless ($pix{$state}) { - foreach ("$ENV{SHARE_PATH}/$state.png", "$ENV{SHARE_PATH}/rpm-$state.png") { - if (-e $_) { - $pix{$state} = [ gtkcreate_png($_) ]; - last; - } - } - $pix{$state} or die "unable to find a pixmap for state $state"; - } - if ($node->{state} ne $state) { - if ($node->row->is_leaf) { - my $parent = $node->row->parent; - my $stats = $parent->{state_stats} ||= {}; --$stats->{$node->{state}}; ++$stats->{$state}; - my @list = grep { $stats->{$_} > 0 } keys %$stats; - my $new_state = @list == 1 ? $list[0] : 'semiselected'; - $parent->{state} ne $new_state and $set_node_state_tree->($parent, $new_state); - } - $tree->node_set_pixmap($node, 1, $pix{$state}[0], $pix{$state}[1]); - $node->{state} = $state; #- hack to to get this features efficiently. - } - }; - my $set_node_state = $common->{state}{flat} ? $set_node_state_flat : $set_node_state_tree; - - my $set_leaf_state = sub { - my ($leaf, $state) = @_; - $set_node_state->($_, $state) foreach @{$ptree{$leaf}}; - }; - my $add_parent; $add_parent = sub { - my ($root, $state) = @_; - $root or return undef; - if (my $w = $wtree{$root}) { return $w } - my $s; foreach (split '\|', $root) { - my $s2 = $s ? "$s|$_" : $_; - $wtree{$s2} ||= do { - my $n = $tree->insert_node($s ? $add_parent->($s, $state) : undef, undef, [$_, '', ''], 5, (undef) x 4, 0, 0); - $n; - }; - $s = $s2; - } - $set_node_state->($wtree{$s}, $state); #- use this state by default as tree is building. - $wtree{$s}; - }; - my $add_node = sub { - my ($leaf, $root) = @_; - my $state = $common->{node_state}($leaf) or return; - my $node = $tree->insert_node($add_parent->($root, $state), undef, [$leaf, '', ''], 5, (undef) x 4, 1, 0); - $set_node_state->($node, $state); - push @{$ptree{$leaf}}, $node; - }; - my $add_nodes = sub { - foreach (values %ptree) { - delete $_->{state} foreach @$_; - } - foreach (values %wtree) { - delete $_->{state}; - delete $_->{state_stats}; - } - %ptree = %wtree = (); - - $tree->freeze; - while (1) { $tree->remove_node($tree->node_nth(0) || last) } - - $common->{state}{flat} = $_[0]; - $set_node_state = $common->{state}{flat} ? $set_node_state_flat : $set_node_state_tree; - $common->{build_tree}($add_node, $common->{state}{flat}); - - $tree->thaw; - &$update_size; - }; - $add_nodes->($common->{state}{flat}); - - my @toolbar = (ftout => [ _("Expand Tree") , sub { $tree->expand_recursive(undef) } ], - ftin => [ _("Collapse Tree") , sub { $tree->collapse_recursive(undef) } ], - reload => [ _("Toggle between flat and group sorted"), sub { $add_nodes->(!$common->{state}{flat}) } ]); - foreach my $ic (@{$common->{icons} || []}) { - push @toolbar, ( $ic->{icon} => [ $ic->{help}, sub { - if ($ic->{code}) { - my $w = $ic->{wait_message} && $o->wait_message('', $ic->{wait_message}); - $ic->{code}(); - $add_nodes->($common->{state}{flat}); - } - } ]); - } - my %toolbar = @toolbar; - $toolbar->set_button_relief("none"); - foreach (grep_index { $::i % 2 == 0 } @toolbar) { - gtksignal_connect($toolbar->append_item(undef, $toolbar{$_}[0], undef, gtkpng("$ENV{SHARE_PATH}/$_.png")), - clicked => $toolbar{$_}[1]); - } - $toolbar->set_style("icons"); - - my $display_info = sub { gtktext_insert($info_widget, $common->{get_info}($curr)); 0 }; - my $children = sub { map { ($tree->node_get_pixtext($_, 0))[0] } gtkctree_children($_[0]) }; - my $toggle = sub { - if (ref $curr && ! $_[0]) { - $tree->toggle_expansion($curr); - } else { - if (ref $curr) { - my @l = $common->{grep_allowed_to_toggle}($children->($curr)) or return; - my @unsel = $common->{grep_unselected}(@l); - my @p = @unsel ? - @unsel : # not all is selected, select all - @l; - $common->{toggle_nodes}($set_leaf_state, @p); - &$update_size; - $parent = $curr; - } else { - $common->{check_interactive_to_toggle}($curr) and $common->{toggle_nodes}($set_leaf_state, $curr); - &$update_size; - } - } - }; - - $tree->signal_connect(key_press_event => sub { - my ($w, $e) = @_; - my $c = chr($e->{keyval} & 0xff); - $toggle->(0) if $e->{keyval} >= 0x100 ? $c eq "\r" || $c eq "\x8d" : $c eq ' '; - 1; - }); - $tree->signal_connect(tree_select_row => sub { - Gtk->timeout_remove($idle) if $idle; - - if ($_[1]->row->is_leaf) { - ($curr) = $tree->node_get_pixtext($_[1], 0); - $parent = $_[1]->row->parent; - $idle = Gtk->timeout_add(100, $display_info); - } else { - $curr = $_[1]; - } - $toggle->(1) if $_[2] == 1; - }); - &$update_size; - my $b = before_leaving { #- ensure cleaning here. - foreach (values %ptree) { - delete $_->{state} foreach @$_; - } - foreach (values %wtree) { - delete $_->{state}; - delete $_->{state_stats}; - } - }; - $w->main; -} - -sub wait_messageW($$$) { - my ($o, $title, $messages) = @_; - - local $my_gtk::pop_it = 1; - 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(join("\n", warp_text($_))) } @$messages; - - ($w->{wait_messageW} = $l[$#l])->signal_connect(expose_event => sub { $w->{displayed} = 1 }); - $w->{rwindow}->set_position('center') if ($::isStandalone && (!$::isEmbedded && !$::isWizard || $my_gtk::pop_it)); - $w->{window}->show_all; - $w->sync until $w->{displayed}; - $w; -} -sub wait_message_nextW { - my ($o, $messages, $w) = @_; - my $msg = join("\n", warp_text(join "\n", @$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; - } - $o->{before_killing} = @interactive::objects; -} - -1; |