diff options
Diffstat (limited to 'perl-install/my_gtk.pm')
| -rw-r--r-- | perl-install/my_gtk.pm | 577 |
1 files changed, 0 insertions, 577 deletions
diff --git a/perl-install/my_gtk.pm b/perl-install/my_gtk.pm deleted file mode 100644 index 9f14368c5..000000000 --- a/perl-install/my_gtk.pm +++ /dev/null @@ -1,577 +0,0 @@ -package my_gtk; # $Id$ - -use diagnostics; -use strict; -use vars qw(@ISA %EXPORT_TAGS @EXPORT_OK $border); - -@ISA = qw(Exporter); -%EXPORT_TAGS = ( - helpers => [ qw(create_okcancel createScrolledWindow create_menu create_notebook create_packtable create_hbox create_vbox create_adjustment create_box_with_title create_treeitem) ], - wrappers => [ qw(gtksignal_connect gtkradio gtkpack gtkpack_ gtkpack__ gtkpack2 gtkpack3 gtkpack2_ gtkpack2__ gtkpowerpack gtkset_editable gtksetstyle gtkset_tip gtkappenditems gtkappend gtkset_shadow_type gtkset_layout gtkset_relief gtkadd gtkput gtktext_insert gtkset_usize gtksize gtkset_justify gtkset_active gtkset_sensitive gtkset_visibility gtkset_modal gtkset_border_width gtkmove gtkresize gtkshow gtkhide gtkdestroy gtkcolor gtkset_mousecursor gtkset_mousecursor_normal gtkset_mousecursor_wait gtkset_background gtkset_default_fontset gtkctree_children gtkxpm gtkpng create_pix_text get_text_coord fill_tiled gtkicons_labels_widget write_on_pixmap gtkcreate_xpm gtkcreate_png gtkbuttonset create_pixbutton gtkroot gtkentry) ], - ask => [ qw(ask_warn ask_okcancel ask_yesorno ask_from_entry ask_browse_tree_info ask_browse_tree_info_given_widgets ask_dir) ], - various => [ qw(add_icon_path) ], -); -$EXPORT_TAGS{all} = [ map { @$_ } values %EXPORT_TAGS ]; -@EXPORT_OK = map { @$_ } values %EXPORT_TAGS; - -use ugtk qw(:helpers :wrappers :various); -use common; -use log; - -add_icon_path(@ugtk::icon_paths, "$ENV{SHARE_PATH}/libDrakX/pixmaps", '/usr/lib/libDrakX/icons', 'standalone/icons'); - -my $forgetTime = 1000; #- in milli-seconds -$border = 5; - -#-############################################################################### -#- OO stuff -#-############################################################################### - -sub new { - my ($type, $title, %opts) = @_; - - Gtk->set_locale; - - my $o = bless { %opts }, $type; - $o->_create_window($title); - while (my $e = shift @tempory::objects) { $e->destroy } - foreach (@interactive::objects) { - $_->{rwindow}->set_modal(0) if $_->{rwindow}->can('set_modal'); - } - push @interactive::objects, $o if !$opts{no_interactive_objects}; - $o->{rwindow}->set_position('center_always') if $::isStandalone; - $o->{rwindow}->set_modal(1) if $my_gtk::grab || $o->{grab}; - - if ($::isWizard && !$my_gtk::pop_it) { - $o->{isWizard} = 1; - $o->{window} = new Gtk::VBox(0,0); - $o->{window}->set_border_width($::Wizard_splash ? 0 : 10); - $o->{rwindow} = $o->{window}; - if (!defined($::WizardWindow)) { - $::WizardWindow = new Gtk::Window; - $::WizardWindow->set_position('center_always'); - $::WizardWindow->signal_connect(delete_event => sub { die 'wizcancel' }); - $::WizardTable = new Gtk::Table(2, 2, 0); - $::WizardWindow->add($::WizardTable); - my $draw1 = new Gtk::DrawingArea; - $draw1->set_usize(540,100); - my $draw2 = new Gtk::DrawingArea; - $draw2->set_usize(100,300); - my ($im_up, $_mask_up) = gtkcreate_png($::Wizard_pix_up || "wiz_default_up.png"); - my ($y1, $x1) = $im_up->get_size; - my ($im_left, $_mask_left) = gtkcreate_png($::Wizard_pix_left || "wiz_default_left.png"); - my ($y2, $x2) = $im_left->get_size; - my $style = $draw1->style->copy(); - $style->font(Gtk::Gdk::Font->fontset_load(N("-adobe-utopia-regular-r-*-*-25-*-*-*-p-*-iso8859-*,*-r-*"))); - $draw1->signal_connect(expose_event => sub { - for (my $i = 0; $i < 540/$y1; $i++) { - $draw1->window->draw_pixmap($draw1->style->bg_gc('normal'), - $im_up, 0, 0, 0, $y1*$i, - $x1, $y1); - $draw1->window->draw_string( - $style->font, - $draw1->style->white_gc, - 40, 62, - ($::Wizard_title)); - } - }); - $draw2->signal_connect(expose_event => sub { - for (my $i = 0; $i < 300/$y2; $i++) { - $draw2->window->draw_pixmap($draw2->style->bg_gc('normal'), - $im_left, 0, 0, 0, $y2*$i, - $x2, $y2); - } - }); - $::WizardTable->attach($draw1, 0, 2, 0, 1, 'fill', 'fill', 0, 0); - #- $::WizardTable->attach($draw2, 0, 1, 1, 2, 'fill', 'fill', 0, 0); - $::WizardTable->set_usize(540,420); - $::WizardWindow->show_all; - flush(); - } - $::WizardTable->attach($o->{window}, 0, 2, 1, 2, ['fill', 'expand'], ['fill', 'expand'], 0, 0); - } - - if ($::isEmbedded && !$my_gtk::pop_it && !eval { $::Plug && $::Plug->child }) { - $o->{isEmbedded} = 1; - $o->{window} = new Gtk::HBox(0,0); - $o->{rwindow} = $o->{window}; - $::Plug ||= new Gtk::Plug($::XID); - $::Plug->show; - flush(); - $::Plug->add($o->{window}); - } - $o; -} -sub main { - my ($o, $completed, $canceled) = @_; - gtkset_mousecursor_normal(); - $::CCPID and kill 'USR2', $::CCPID; - my $timeout = Gtk->timeout_add(1000, sub { gtkset_mousecursor_normal(); 1 }); - my $_b = MDK::Common::Func::before_leaving { Gtk->timeout_remove($timeout) }; - $o->show; - - do { - Gtk->main; - } while ($o->{retval} ? $completed && !$completed->() : $canceled && !$canceled->()); - $o->destroy; - $o->{retval} -} - -sub show($) { - my ($o) = @_; - $o->{window}->show; - $o->{rwindow}->show; -} -sub destroy($) { - my ($o) = @_; - $o->{rwindow} and $o->{rwindow}->destroy; - gtkset_mousecursor_wait(); - flush(); -} -sub DESTROY { goto &destroy } -sub sync { - my ($o) = @_; - show($o); - flush(); -} -sub flush { gtkflush() } -sub exit { - gtkset_mousecursor_normal(); #- for restoring a normal in any case - flush(); - $::isEmbedded and kill 'USR1', $::CCPID; - c::_exit($_[1]) #- workaround -} - -#- in case "exit" above was not called by the program -END { print "BUG in $0 : my_gtk->exit was *NOT* called !! \n"; &exit() } - -#-############################################################################### -#- createXXX functions - -#- these functions return a widget -#-############################################################################### - -sub create_okcancel { - my ($w, $ok, $cancel, $spread, @other) = @_; - $spread ||= $::isWizard ? "end" : "spread"; - $cancel = $::isWizard ? N("<- Previous") : N("Cancel") if !defined $cancel && !defined $ok; - $ok = $::isWizard ? ($::Wizard_finished ? N("Finish") : N("Next ->")) : N("Ok") if !defined $ok; - my $b1 = gtksignal_connect($w->{ok} = new Gtk::Button($ok), clicked => $w->{ok_clicked} || sub { $w->{retval} = 1; Gtk->main_quit }); - my $b2 = $cancel && gtksignal_connect($w->{cancel} = new Gtk::Button($cancel), clicked => $w->{cancel_clicked} || sub { log::l("default cancel_clicked"); undef $w->{retval}; Gtk->main_quit }); - $::isWizard and gtksignal_connect($w->{wizcancel} = new Gtk::Button(N("Cancel")), clicked => sub { die 'wizcancel' }); - my @l = grep { $_ } $::isWizard ? ($w->{wizcancel}, if_(!$::Wizard_no_previous, $b2, $b1)) : ($b1, $b2); - push @l, map { gtksignal_connect(new Gtk::Button($_->[0]), clicked => $_->[1]) } @other; - - $_->can_default($::isWizard) foreach @l; - gtkadd(create_hbox($spread), @l); -} - - -sub _create_window($$) { - my ($o, $title) = @_; - my $w = new Gtk::Window; - my $gc = Gtk::Gdk::GC->new(gtkroot()); - !$::isStandalone && !$::live && !$::g_auto_install and $my_gtk::shape_width = 3; -#- $gc->set_foreground(gtkcolor(8448, 17664, 40191)); #- in hex : 33, 69, 157 - $gc->set_foreground(gtkcolor(5120, 10752, 22784)); #- in hex : 20, 42, 89 -#- $gc->set_foreground(gtkcolor(16896, 16896, 16896)); #- in hex : 66, 66, 66 - my $inner = gtkadd(gtkset_shadow_type(new Gtk::Frame(undef), 'out'), - my $f = gtkset_border_width(gtkset_shadow_type(new Gtk::Frame(undef), 'none'), 3) - ); - my $table; - if ($::isStandalone || $::live || $::g_auto_install || $::noShadow) { gtkadd($w, $inner) if !$::noBorder } else { - my $sqw = $my_gtk::shape_width; - gtkadd($w, $table = new Gtk::Table(2, 2, 0)); - $table->attach($inner, 0, 1, 0, 1, 1|4, 1|4, 0, 0); - $table->attach(gtksignal_connect(gtkset_usize(new Gtk::DrawingArea, $sqw, 1), expose_event => sub { - $_[0]->window->draw_rectangle($_[0]->style->bg_gc('normal'), 1, 0, 0, $sqw, $sqw); - $_[0]->window->draw_rectangle($gc, 1, 0, $sqw, $sqw, $_[0]->allocation->[3]); - }), - 1, 2, 0, 1, 'fill', 'fill', 0, 0); - $table->attach(gtksignal_connect(gtkset_usize(new Gtk::DrawingArea, 1, $sqw), expose_event => sub { - $_[0]->window->draw_rectangle($_[0]->style->bg_gc('normal'), 1, 0, 0, $sqw, $sqw); - $_[0]->window->draw_rectangle($gc, 1, $sqw, 0, $_[0]->allocation->[2], $sqw); - }), - 0, 1, 1, 2, 'fill', 'fill', 0, 0); - $table->attach(gtksignal_connect(gtkset_usize(new Gtk::DrawingArea, $sqw, $sqw), expose_event => sub { - $_[0]->window->draw_rectangle($gc, 1, 0, 0, $sqw, $sqw); - }), - 1, 2, 1, 2, 'fill', 'fill', 0, 0); - $table->show_all; - } - $w->set_name("Title"); - $w->set_title($title); - - $w->signal_connect(expose_event => sub { eval { $interactive::objects[-1]{rwindow} == $w and $w->window->XSetInputFocus } }) if $my_gtk::force_focus || $o->{force_focus}; - $w->signal_connect(delete_event => sub { if ($::isWizard) { $w->destroy; die 'wizcancel' } else { Gtk->main_quit } }); - $w->set_uposition(@{$my_gtk::force_position || $o->{force_position}}) if $my_gtk::force_position || $o->{force_position}; - - my $focusing; - $w->signal_connect(focus => sub { - return 1 if $focusing; - $focusing = 1; - Gtk->idle_add(sub { $w->ensure_focus($_[0]); $focusing = 0; 0 }, $_[1]); - }) if $w->can('ensure_focus'); - - if ($::o->{mouse}{unsafe}) { - $w->set_events("pointer_motion_mask"); - my $signal; - $signal = $w->signal_connect(motion_notify_event => sub { - delete $::o->{mouse}{unsafe}; - log::l("unsetting unsafe mouse"); - $w->signal_disconnect($signal); - }); - } - $w->signal_connect(key_press_event => sub { - my $d = ${{ 0xffbe => 'help', - 0xffbf => 'screenshot' }}{$_[1]{keyval}}; - - if ($d eq "help") { - require install_gtk; - install_gtk::create_big_help($::o); - } elsif ($::isInstall && $d eq 'screenshot') { - common::take_screenshot($o); - } elsif (chr($_[1]{keyval}) eq 'e' && $_[1]{state} & 8) { - log::l("Switching to " . ($::expert ? "beginner" : "expert")); - $::expert = !$::expert; - } - }); - - $w->signal_connect(size_allocate => sub { - my ($wi, $he) = @{$_[1]}[2,3]; - my ($X, $Y, $Wi, $He) = @{$my_gtk::force_center || $o->{force_center}}; - $w->set_uposition(max(0, $X + ($Wi - $wi) / 2), max(0, $Y + ($He - $he) / 2)); - - if (!$::isStandalone && !$::live && !$::g_auto_install && !$::noShadow) { - my $sqw = $my_gtk::shape_width; #square width - my $wia = int(($wi+7)/8); - my $s = "\xFF" x ($wia*$he); - my $wib = $wia*8; - my $dif = $wib-$wi; - foreach my $y (0..$sqw-1) { vec($s, $wib-1-$dif-$_+$wib*$y, 1) = 0x0 foreach 0..$sqw-1 } - foreach my $y (0..$sqw-1) { vec($s, (($he-1)*$wib)-$wib*$y+$_, 1) = 0x0 foreach 0..$sqw-1 } - $w->realize; - my $b = Gtk::Gdk::Bitmap->create_from_data($w->window, $s, $wib, $he); - $w->window->shape_combine_mask($b, 0, 0); - } - }) if ($my_gtk::force_center || $o->{force_center}) && !($my_gtk::force_position || $o->{force_position}); - - $o->{window} = $::noBorder ? $w : $f; - $o->{rwindow} = $w; - $table and $table->draw(undef); -} - -#-############################################################################### -#- ask_XXX - -#- just give a title and some args, and it will return the value given by the user -#-############################################################################### - -sub ask_warn { my $w = my_gtk->new(shift @_); $w->_ask_warn(@_); main($w) } -sub ask_yesorno { my $w = my_gtk->new(shift @_); $w->_ask_okcancel(@_, N("Yes"), N("No")); main($w) } -sub ask_okcancel { my $w = my_gtk->new(shift @_); $w->_ask_okcancel(@_, N("Is this correct?"), N("Ok"), N("Cancel")); main($w) } -sub ask_from_entry { my $w = my_gtk->new(shift @_); $w->_ask_from_entry(@_); main($w) } -sub ask_dir { my $w = my_gtk->new(shift @_); $w->_ask_dir(@_); main($w) } - -sub _ask_from_entry($$@) { - my ($o, @msgs) = @_; - my $entry = new Gtk::Entry; - my $f = sub { $o->{retval} = $entry->get_text; Gtk->main_quit }; - $o->{ok_clicked} = $f; - $o->{cancel_clicked} = sub { undef $o->{retval}; Gtk->main_quit }; - - gtkadd($o->{window}, - gtkpack($o->create_box_with_title(@msgs), - gtksignal_connect($entry, 'activate' => $f), - ($o->{hide_buttons} ? () : create_okcancel($o))), - ); - $entry->grab_focus; -} - -sub _ask_warn($@) { - my ($o, @msgs) = @_; - gtkadd($o->{window}, - gtkpack($o->create_box_with_title(@msgs), - gtksignal_connect(my $w = new Gtk::Button(N("Ok")), "clicked" => sub { Gtk->main_quit }), - ), - ); - $w->grab_focus; -} - -sub _ask_okcancel($@) { - my ($o, @msgs) = @_; - my ($ok, $cancel) = splice @msgs, -2; - - gtkadd($o->{window}, - gtkpack(create_box_with_title($o, @msgs), - create_okcancel($o, $ok, $cancel), - ) - ); - $o->{ok}->grab_focus; -} - - -sub _ask_file { - my ($o, $title, $path) = @_; - my $f = $o->{rwindow} = new Gtk::FileSelection($title); - $f->set_filename($path); - $f->ok_button->signal_connect(clicked => sub { $o->{retval} = $f->get_filename; Gtk->main_quit }); - $f->cancel_button->signal_connect(clicked => sub { Gtk->main_quit }); - $f->hide_fileop_buttons; - $f; -} - -sub _ask_dir { - my $f = _ask_file(@_); - $f->file_list->parent->hide; - $f->selection_entry->parent->hide; -} - -sub ask_browse_tree_info { - my ($common) = @_; - - my $w = my_gtk->new($common->{title}); - my $tree = Gtk::CTree->new(3, 0); - $tree->set_selection_mode('browse'); - $tree->set_column_auto_resize($_, 1) foreach 1..2; - $tree->set_column_width(0, 200); - - gtkadd($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(N("Info")), $::windowwidth - 490, 0), - createScrolledWindow(my $info = new Gtk::Text), - )), - 0, my $l = new Gtk::HBox(0,15), - 0, gtkpack(new Gtk::HBox(0,10), - my $go = gtksignal_connect(new Gtk::Button($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(my $status = new Gtk::Label, 0, 1, 20); - - $w->{window}->set_usize(map { $_ - 2 * $my_gtk::border - 4 } $::windowwidth, $::windowheight); - $go->grab_focus; - $w->{rwindow}->show_all; - - my @toolbar = (ftout => [ N("Expand Tree"), sub { $tree->expand_recursive(undef) } ], - ftin => [ N("Collapse Tree"), sub { $tree->collapse_recursive(undef) } ], - reload => [ N("Toggle between flat and group sorted"), sub { invbool(\$common->{state}{flat}); $common->{rebuild_tree}->() } ]); - foreach my $ic (@{$common->{icons} || []}) { - push @toolbar, ($ic->{icon} => [ $ic->{help}, sub { - if ($ic->{code}) { - my $_w = $ic->{wait_message} && $common->{wait_message}->('', $ic->{wait_message}); - $ic->{code}(); - $common->{rebuild_tree}->(); - } - } ]); - } - 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("$_.png")), - clicked => $toolbar{$_}[1]); - } - $toolbar->set_style("icons"); - - my $widgets = { w => $w, tree => $tree, info => $info, status => $status }; - ask_browse_tree_info_given_widgets($common, $widgets); -} - -sub ask_browse_tree_info_given_widgets { - my ($common, $w) = @_; - my ($curr, $parent, $prev_label, $idle); - my (%wtree, %ptree, %pix); - my $update_size = sub { - my $new_label = $common->{get_status}(); - $prev_label ne $new_label and $w->{status}->set($prev_label = $new_label); - }; - - my $set_node_state_flat = sub { - my ($node, $state) = @_; - $state eq 'XXX' and return; - $pix{$state} ||= [ gtkcreate_png($state) ]; - $w->{tree}->node_set_pixmap($node, 1, $pix{$state}[0], $pix{$state}[1]); - }; - my $set_node_state_tree; $set_node_state_tree = sub { - my ($node, $state) = @_; - $state eq 'XXX' and return; - $pix{$state} ||= [ gtkcreate_png($state) ]; - if ($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); - } - $w->{tree}->node_set_pixmap($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 = $w->{tree}->insert_node($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, $options) = @_; - my $state = $common->{node_state}($leaf) or return; - if ($leaf) { - my $node = $w->{tree}->insert_node($add_parent->($root, $state), undef, [$leaf, '', ''], 5, (undef) x 4, 1, 0); - $set_node_state->($node, $state); - push @{$ptree{$leaf}}, $node; - } else { - my $parent = $add_parent->($root, $state); - #- hackery for partial displaying of trees, used in rpmdrake: - #- if leaf is void, we may create the parent and one child (to have the [+] in front of the parent in the ctree) - #- though we use '' as the label of the child; then rpmdrake will connect on tree_expand, and whenever - #- the first child has '' as the label, it will remove the child and add all the "right" children - $options->{nochild} or $w->{tree}->insert_node($parent, undef, ['', '', ''], 5, (undef) x 4, 1, 0); - } - }; - $common->{delete_all} = sub { - foreach (values %ptree) { - delete $_->{state} foreach @$_; - } - foreach (values %wtree) { - delete $_->{state}; - delete $_->{state_stats}; - } - %ptree = %wtree = (); - $w->{tree}->freeze; $w->{tree}->clear; $w->{tree}->thaw; - }; - $common->{rebuild_tree} = sub { - $common->{delete_all}->(); - $set_node_state = $common->{state}{flat} ? $set_node_state_flat : $set_node_state_tree; - $w->{tree}->freeze; - $common->{build_tree}($add_node, $common->{state}{flat}, $common->{tree_mode}); - $w->{tree}->thaw; - &$update_size; - }; - $common->{delete_category} = sub { - my ($cat) = @_; - exists $wtree{$cat} or return; - $w->{tree}->freeze; - foreach (keys %ptree) { - my @to_remove; - foreach my $node (@{$ptree{$_}}) { - my $category; - my $parent = $node; - while ($parent->row->parent) { - $parent = $parent->row->parent; - my $parent_name = ($w->{tree}->node_get_pixtext($parent, 0))[0]; - $category = $category ? "$parent_name|$category" : $parent_name; - } - $cat eq $category and push @to_remove, $node; - } - delete $_->{state} foreach @to_remove; - @{$ptree{$_}} = difference2($ptree{$_}, \@to_remove); - } - if (exists $wtree{$cat}) { - delete $wtree{$cat}{$_} foreach qw(state state_stats); - $w->{tree}->remove_node($wtree{$cat}); - delete $wtree{$cat}; - } - $w->{tree}->thaw; - &$update_size; - }; - $common->{add_nodes} = sub { - my (@nodes) = @_; - $w->{tree}->freeze; - $add_node->($_->[0], $_->[1], $_->[2]) foreach @nodes; - $w->{tree}->thaw; - &$update_size; - }; - - $common->{display_info} = sub { gtktext_insert($w->{info}, $common->{get_info}($curr)); 0 }; - my $children = sub { map { ($w->{tree}->node_get_pixtext($_, 0))[0] } gtkctree_children($_[0]) }; - my $toggle = sub { - if (ref $curr && ! $_[0]) { - $w->{tree}->toggle_expansion($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 ? - #- not all is selected, select all if no option to potentially override - (exists $common->{partialsel_unsel} && $common->{partialsel_unsel}->(\@unsel, \@l) ? difference2(\@l, \@unsel) : @unsel) : @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; - } - } - }; - - $w->{tree}->signal_connect(key_press_event => sub { - my ($_w, $e) = @_; - my $c = chr($e->{keyval} & 0xff); - $toggle->(0) if $e->{keyval} >= 0x100 ? $c eq "\r" || $c eq "\x8d" : $c eq ' '; - 1; - }); - $w->{tree}->signal_connect(tree_select_row => sub { - Gtk->timeout_remove($idle) if $idle; - - if ($_[1]->row->is_leaf) { - ($curr) = $w->{tree}->node_get_pixtext($_[1], 0); - $parent = $_[1]->row->parent; - $idle = Gtk->timeout_add(100, $common->{display_info}); - } else { - $curr = $_[1]; - } - $toggle->(1) if $_[2] == 1; - }); - $common->{rebuild_tree}->(); - &$update_size; - my $_b = before_leaving { #- ensure cleaning here. - foreach (values %ptree) { - delete $_->{state} foreach @$_; - } - foreach (values %wtree) { - delete $_->{state}; - delete $_->{state_stats}; - } - }; - $w->{w}->main; -} - -1; - -#-############################################################################### -#- rubbish -#-############################################################################### - -#-sub label_align($$) { -#- my $w = shift; -#- local $_ = shift; -#- $w->set_alignment(!/W/i, !/N/i); -#- $w -#-} - |