diff options
Diffstat (limited to 'perl-install/my_gtk.pm')
| -rw-r--r-- | perl-install/my_gtk.pm | 1302 |
1 files changed, 0 insertions, 1302 deletions
diff --git a/perl-install/my_gtk.pm b/perl-install/my_gtk.pm deleted file mode 100644 index b9f7ecbe9..000000000 --- a/perl-install/my_gtk.pm +++ /dev/null @@ -1,1302 +0,0 @@ -package my_gtk; # $Id$ - -use diagnostics; -use strict; -use vars qw(@ISA %EXPORT_TAGS @EXPORT_OK $border); - -@ISA = qw(Exporter); -%EXPORT_TAGS = ( - helpers => [ qw(create_okcancel createScrolledWindow create_menu create_notebook create_packtable create_hbox create_vbox create_adjustment create_box_with_title create_treeitem) ], - wrappers => [ qw(gtksignal_connect gtkradio gtkpack gtkpack_ gtkpack__ gtkpack2 gtkpack3 gtkpack2_ gtkpack2__ gtkpowerpack gtkset_editable gtksetstyle gtkset_tip gtkappenditems gtkappend gtkset_shadow_type gtkset_layout gtkset_relief gtkadd gtkput gtktext_insert gtkset_usize gtksize gtkset_justify gtkset_active gtkset_sensitive gtkset_modal gtkset_border_width gtkmove gtkresize gtkshow gtkhide gtkdestroy gtkcolor gtkset_mousecursor gtkset_mousecursor_normal gtkset_mousecursor_wait gtkset_background gtkset_default_fontset gtkctree_children gtkxpm gtkpng create_pix_text get_text_coord fill_tiled gtkicons_labels_widget write_on_pixmap gtkcreate_xpm gtkcreate_png gtkbuttonset) ], - ask => [ qw(ask_warn ask_okcancel ask_yesorno ask_from_entry) ], -); -$EXPORT_TAGS{all} = [ map { @$_ } values %EXPORT_TAGS ]; -@EXPORT_OK = map { @$_ } values %EXPORT_TAGS; - -use Gtk; -use Gtk::Gdk::ImlibImage; -use c; -use log; -use common; - -my $forgetTime = 1000; #- in milli-seconds -$border = 5; - -#-############################################################################### -#- OO stuff -#-############################################################################### -sub new { - my ($type, $title, %opts) = @_; - - Gtk->init; - Gtk::Gdk::ImlibImage->init; - 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) { - #- my $rc = "/etc/gtk/wizard.rc"; - #- -r $rc or $rc = dirname(__FILE__) . "/wizard.rc"; - #- Gtk::Rc->parse($rc); - $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("-adobe-utopia-regular-r-*-*-25-*-*-*-p-*-iso8859-*")); - my $w = $style->font->string_width($::Wizard_title); - $draw1->signal_connect(expose_event => sub { - my $i; - for ($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, - $draw1->style->white_gc, - 140+(380-$w)/2, 62, - ($::Wizard_title) ); - } - }); - $draw2->signal_connect(expose_event => sub { - my $i; - for ($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(540,400); - $::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->child }) { - $o->{window} = new Gtk::HBox(0,0); - $o->{rwindow} = $o->{window}; - $::Plug ||= new Gtk::Plug ($::XID); - $::Plug->show; - flush(); - $::Plug->add($o->{window}); - } - $::CCPID and kill "USR2", $::CCPID; - $o; -} -sub main { - my ($o, $completed, $canceled) = @_; - gtkset_mousecursor_normal(); - my $timeout = Gtk->timeout_add(1000, sub { gtkset_mousecursor_normal(); 1 }); - my $b = before_leaving { Gtk->timeout_remove($timeout) }; - $o->{rwindow}->window->set_events(['key_press_mask', 'key_release_mask', 'exposure_mask']) if $o->{rwindow}->window; - $o->show; - - do { - local $::setstep = 1; - Gtk->main; - } while ($o->{retval} ? $completed && !$completed->() : $canceled && !$canceled->()); - $o->destroy; - $o->{retval} -} -sub show($) { - my ($o) = @_; - $o->{window}->show; - $o->{rwindow}->show; -} -sub destroy($) { - my ($o) = @_; - $o->{rwindow}->destroy; - gtkset_mousecursor_wait(); - flush(); -} -sub DESTROY { goto &destroy } -sub sync { - my ($o) = @_; - show($o); - flush(); -} -sub flush { - Gtk->main_iteration while Gtk->events_pending; -} - -sub gtkshow($) { $_[0]->show; $_[0] } -sub gtkhide($) { $_[0]->hide; $_[0] } -sub gtkdestroy($) { $_[0] and $_[0]->destroy } -sub gtkset_usize($$$) { $_[0]->set_usize($_[1],$_[2]); $_[0] } -sub gtksize($$$) { $_[0]->size($_[1],$_[2]); $_[0] } -sub gtkset_justify($$) { $_[0]->set_justify($_[1]); $_[0] } -sub gtkset_active($$) { $_[0]->set_active($_[1]); $_[0] } -sub gtkset_modal { $_[0]->set_modal($_[1]); $_[0] } -sub gtkset_sensitive { $_[0]->set_sensitive($_[1]); $_[0] } -sub gtkset_border_width{ $_[0]->set_border_width($_[1]); $_[0] } -sub gtkmove { $_[0]->window->move($_[1], $_[2]); $_[0] } -sub gtkresize { $_[0]->window->resize($_[1], $_[2]); $_[0] } - -sub gtksignal_connect($@) { - my $w = shift; - $w->signal_connect(@_); - $w -} - -sub gtkradio { - my $def = shift; - my $radio; - map { $radio = new Gtk::RadioButton($_, $radio ? $radio : ()); - $radio->set_active($_ eq $def); $radio } @_; -} - -sub gtkpack_($@) { gtkpowerpack('arg', 1, @_) } -sub gtkpack($@) { gtkpowerpack(1, 1, @_) } -sub gtkpack__($@) { gtkpowerpack(0, 1, @_) } -sub gtkpack2_($@) { gtkpowerpack('arg', 0, @_) } -sub gtkpack2($@) { gtkpowerpack(1, 0, @_) } -sub gtkpack2__($@) { gtkpowerpack(0, 0, @_) } -sub gtkpack3 { gtkpowerpack($a?1:0, 0, @_) } - -sub gtkpowerpack { - #- Get Default Attributes (if any). 2 syntaxes allowed : - #- gtkpowerpack( {expand => 1, fill => 0}, $box...) : the attributes are picked from a specified hash ref - #- gtkpowerpack(1,0,1, $box, ...) : the attributes are picked from the non-ref list, in the order (expand, fill, padding, pack_end). - my $RefDefaultAttrs; - if (ref($_[0]) eq 'HASH') { $RefDefaultAttrs = shift } - elsif (!ref($_[0])) { - $RefDefaultAttrs = {}; - foreach ("expand", "fill", "padding", "pack_end") { - !ref($_[0]) ? $RefDefaultAttrs->{$_} = shift : last - } - } - my $box = shift; - - while (@_) { - #- Get attributes (if specified). 4 syntaxes allowed (default values are undef ie. false...) : - #- gtkpowerpack({defaultattrs}, $box, $widget1, $widget2, ...) : the attrs are picked from the default ones (if they exist) - #- gtkpowerpack($box, {fill=>1, expand=>0, ...}, $widget1, ...) : the attributes are picked from a specified hash ref - #- gtkpowerpack($box, [1,0,1], $widget1, ...) : the attributes are picked from the array ref : (expand, fill, padding, pack_end). - #- gtkpowerpack({attr=>'arg'}, $box, 1, $widget1, 0, $widget2, etc...) : the 'arg' value will tell gtkpowerpack to always read the - #- attr value directly in the arg list (avoiding confusion between value 0 and Gtk::Label("0"). That can simplify some writings but - #- this arg(s) MUST then be present... - my %attr; - my $RefAttrs; - ref($_[0]) eq 'HASH' || ref($_[0]) eq 'ARRAY' and $RefAttrs = shift; - foreach ("expand", "fill", "padding", "pack_end") { - if ($RefDefaultAttrs->{$_} eq 'arg') { - ref ($_[0]) and die "error in packing definition\n"; - $attr{$_} = shift; - ref($RefAttrs) eq 'ARRAY' and shift @$RefAttrs; - } elsif (ref($RefAttrs) eq 'HASH' && defined($RefAttrs->{$_})) { - $attr{$_} = $RefAttrs->{$_}; - } elsif (ref($RefAttrs) eq 'ARRAY') { - $attr{$_} = shift @$RefAttrs; - } elsif (defined($RefDefaultAttrs->{$_})) { - $attr{$_} = int $RefDefaultAttrs->{$_}; - } else { - $attr{$_} = 0; - } - } - #- Get and pack the widget (create it if necessary when it is a label...) - my $widget = ref($_[0]) ? shift : new Gtk::Label(shift); - if ($attr{pack_end}) { $box->pack_end($widget, $attr{expand}, $attr{fill}, $attr{padding})} - else { $box->pack_start($widget, $attr{expand}, $attr{fill}, $attr{padding}) } - $widget->show; - } - $box -} - -sub gtkset_editable { - my ($w, $e) = @_; - $w->set_editable($e); - $w; -} - -sub gtksetstyle { - my ($w, $s) = @_; - $w->set_style($s); - $w; -} - -sub gtkset_tip { - my ($tips, $w, $tip) = @_; - $tips->set_tip($w, $tip) if $tip; - $w; -} - -sub gtkappenditems { - my $w = shift; - map {gtkshow($_) } @_; - $w->append_items(@_); - $w -} - -sub gtkappend($@) { - my $w = shift; - foreach (@_) { - my $l = $_; - ref $l or $l = new Gtk::Label($l); - $w->append($l); - $l->show; - } - $w -} - -sub gtkset_shadow_type { - $_[0]->set_shadow_type($_[1]); - $_[0]; -} - -sub gtkset_layout { - $_[0]->set_layout($_[1]); - $_[0]; -} - -sub gtkset_relief { - $_[0]->set_relief($_[1]); - $_[0]; -} - -sub gtkadd($@) { - my $w = shift; - foreach (@_) { - my $l = $_; - ref $l or $l = new Gtk::Label($l); - $w->add($l); - $l->show; - } - $w -} -sub gtkput { - my ($w, $w2, $x, $y) = @_; - $w->put($w2, $x, $y); - $w2->show; - $w -} - -sub gtktext_insert { - my ($w, $t) = @_; - $w->freeze; - $w->backward_delete($w->get_length); - $w->insert(undef, undef, undef, $t); - #- DEPRECATED? needs \n otherwise in case of one line text the beginning is not shown (even with the vadj->set_value) - $w->set_word_wrap(1); -#- $w->vadj->set_value(0); - $w->thaw; - $w; -} - -sub gtkroot { - Gtk->init; - Gtk->set_locale; - Gtk::Gdk::Window->new_foreign(Gtk::Gdk->ROOT_WINDOW); -} - -sub gtkcolor { - my ($r, $g, $b) = @_; - - my $color = bless { red => $r, green => $g, blue => $b }, 'Gtk::Gdk::Color'; - gtkroot()->get_colormap->color_alloc($color); -} - -sub gtkset_mousecursor { - my ($type, $w) = @_; - ($w || gtkroot())->set_cursor(Gtk::Gdk::Cursor->new($type)); -} -sub gtkset_mousecursor_normal { gtkset_mousecursor(68, @_) } -sub gtkset_mousecursor_wait { gtkset_mousecursor(150, @_) } - -sub gtkset_background { - my ($r, $g, $b) = @_; - - my $root = gtkroot(); - my $gc = Gtk::Gdk::GC->new($root); - - my $color = gtkcolor($r, $g, $b); - $gc->set_foreground($color); - $root->set_background($color); - - my ($h, $w) = $root->get_size; - $root->draw_rectangle($gc, 1, 0, 0, $w, $h); -} - -sub gtkset_default_fontset { - my ($fontset) = @_; - - my $style = Gtk::Widget->get_default_style; - my $f = Gtk::Gdk::Font->fontset_load($fontset) or die ''; - $style->font($f); - Gtk::Widget->set_default_style($style); -} - -sub gtkctree_children { - my ($node) = @_; - my @l; - $node or return; - for (my $p = $node->row->children; $p; $p = $p->row->sibling) { - push @l, $p; - } - @l; -} - -my @icon_paths = ($ENV{SHARE_PATH}, "$ENV{SHARE_PATH}/icons", "$ENV{SHARE_PATH}/libDrakX/pixmaps", "/usr/lib/libDrakX/icons", "pixmaps", 'standalone/icons'); - -sub add_icon_path { @icon_paths = uniq(@icon_paths, @_) } - -sub gtkcreate_xpm { - my ($f) = @_; - my $rw = gtkroot(); - $f =~ m|.xpm$| or $f="$f.xpm"; - if ( $f !~ /\//) { -e "$_/$f" and $f="$_/$f", last foreach @icon_paths } - my @l = Gtk::Gdk::Pixmap->create_from_xpm($rw, new Gtk::Style->bg('normal'), $f) or die "gtkcreate_xpm: missing pixmap file $f"; - @l; -} - -sub gtkcreate_png { - my ($f) = shift; - $f =~ m|.png$| or $f="$f.png"; - if ( $f !~ /\//) { -e "$_/$f" and $f="$_/$f", last foreach @icon_paths } - my $im = Gtk::Gdk::ImlibImage->load_image($f) or die "gtkcreate_png: missing png file $f"; - $im->render($im->rgb_width, $im->rgb_height); - ($im->move_image(), $im->move_mask); -} - -sub gtkbuttonset { - my ($button, $str) = @_; - $button->child->destroy; - $button->add(gtkshow(new Gtk::Label $str)); - $button; -} - -sub xpm_d { my $w = shift; Gtk::Gdk::Pixmap->create_from_xpm_d($w->window, undef, @_) } -sub gtkxpm { new Gtk::Pixmap(gtkcreate_xpm(@_)) } -sub gtkpng { new Gtk::Pixmap(gtkcreate_png(@_)) } - -sub create_pix_text { - #ref widget, txt, color_txt, [font], [width], [height], flag1, flag2, [background, backsize x y], centeredx, centeredy, bold - my ($w, $text, $color_text, $font, $max_width, $max_height, $can_be_greater, $can_be_smaller, $background, $x_back, $y_back, $centeredx, $centeredy, $bold) = @_; - my $color_background; - my $backpix; - if ($color_text =~ /#(\d+)#(\d+)#(\d+)/) { $color_text = gtkcolor(map{$_*65535/255}($1, $2, $3)) } - if (ref($background) eq 'Gtk::Gdk::Color') { $color_background = $background } - elsif ($background =~ /#(\d+)#(\d+)#(\d+)/) { $color_background = gtkcolor(map{$_*65535/255}($1, $2, $3)) } - elsif (ref($background) eq 'Gtk::Gdk::Pixmap' && $x_back && $y_back) { $backpix = 1 } - my $fake_darea = new Gtk::DrawingArea; - my $style= $fake_darea->style->copy(); - if (ref($font) eq 'Gtk::Gdk::Font') { - $style->font($font); - } else { - $font and $style->font(Gtk::Gdk::Font->fontset_load($font)); - } - $fake_darea->set_style($style); - my ($width, $height, $lines, $widths, $heights) = get_text_coord ( - $text, $fake_darea, $max_width, $max_height, $can_be_greater, $can_be_smaller, $centeredx, $centeredy); - my $pix = new Gtk::Gdk::Pixmap($w->window, $width, $height); - - if ($backpix) { - fill_tiled($w, $pix, $background, $x_back, $y_back, $width, $height); - } else { - $color_background ||= gtkcolor(65535, 65535, 65535); - my $gc_background = new Gtk::Gdk::GC($w->window); - $gc_background->set_foreground($color_background); - $pix->draw_rectangle($gc_background, 1, 0, 0, $width, $height); - } - $color_text ||= gtkcolor(0, 0, 0); - my $gc_text = new Gtk::Gdk::GC($w->window); - $gc_text->set_foreground($color_text); - my $i = 0; - foreach (@{$lines}) { - $pix->draw_string($style->font, $gc_text, ${$widths}[$i], ${$heights}[$i], $_); - $bold and $pix->draw_string($style->font, $gc_text, ${$widths}[$i] + 1, ${$heights}[$i], $_); - $i++; - } - ($pix, $width, $height); -} - -sub get_text_coord { - - my ($text, $widget4style, $max_width, $max_height, $can_be_greater, $can_be_smaller, $centeredx, $centeredy, $wrap_char) = @_; - - $wrap_char ||= ' '; - my $idx = 0; - my $real_width = 0; - my $real_height = 0; - my @lines; - my @widths; - my @heights; - my $height_elem = $widget4style->style->font->ascent + $widget4style->style->font->descent; - $heights[0] = 0; - my $max_width2 = $max_width; - my $height = $heights[0] = $height_elem; - my $width = 0; - my $flag = 1; - my @t = split($wrap_char, $text); - my @t2; - if ($::isInstall && $::o->{lang} =~ /ja|zh/) { - @t = map { $_ . $wrap_char } @t; - $wrap_char = ''; - foreach (@t) { - my @c = split(''); - my $i = 0; - my $el = ''; - while (1) { - $i >= @c and last; - $el .= $c[$i]; - if (ord($c[$i]) >= 128) { $el .= $c[$i+1]; $i++; push @t2, $el; $el = ''} - $i++; - } - $el ne '' and push @t2, $el; - } - } else { - @t2 = @t; - } - foreach (@t2) { - my $l = $widget4style->style->font->string_width($_ . (!$flag ? $wrap_char : '')); - if ($width + $l > $max_width2 && !$flag) { - $flag = 1; - $height += $height_elem + 1; - $heights[$idx+1] = $height; - $widths[$idx] = $centeredx && !$can_be_smaller ? (max($max_width2-$width, 0))/2 : 0; - $width = 0; - $idx++; - } - $lines[$idx] = $flag ? "$_" : $lines[$idx] . $wrap_char . "$_"; - $width += $l; - $flag = 0; - $l <= $max_width2 or $max_width2 = $l; - $width <= $real_width or $real_width = $width; - } - $height += $height_elem; - $widths[$idx] = $centeredx && !$can_be_smaller ? (max($max_width2-$width, 0))/2 : 0; - - $height < $real_height or $real_height = $height; - $width = $max_width; - $height = $max_height; - $real_width < $max_width && $can_be_smaller and $width = $real_width; - $real_width > $max_width && $can_be_greater and $width = $real_width; - $real_height < $max_height && $can_be_smaller and $height = $real_height; - $real_height > $max_height && $can_be_greater and $height = $real_height; - if ($centeredy) { - my $dh = ($height-$real_height)/2 + ($height_elem)/2; - @heights = map { $_ + $dh } @heights; - } - ($width, $height, \@lines, \@widths, \@heights) -} - -sub fill_tiled { - my ($w, $pix, $bitmap, $x_back, $y_back, $width, $height) = @_; - my ($x2, $y2) = (0, 0); - while (1) { - $x2 = 0; - while (1) { - $pix->draw_pixmap($w->style->bg_gc('normal'), - $bitmap, 0, 0, $x2, $y2, $x_back, $y_back); - $x2 += $x_back; - $x2 >= $width and last; - } - $y2 += $y_back; - $y2 >= $height and last; - } -} - -sub gtkicons_labels_widget { - my ($args, $w, $color_text, $widget_for_font, $background, $x_back, $y_back, $x_round, - $y_round, $x_back2, $y_back2, $icon_width, $icon_height, $exec_func, $exec_hash) = @_; - - my @tab; - my $i = 0; - my $cursor_hand = new Gtk::Gdk::Cursor 60; - my $cursor_normal = new Gtk::Gdk::Cursor 68; - foreach (@$args) { - my $label = $_->[0]; - my $dbl_area; - my $darea = new Gtk::DrawingArea; - my ($icon, undef) = gtkcreate_png($_->[1]); - my ($icon_h, undef) = gtkcreate_png("$_->[1]_highlight"); - $darea->{state} = 0; - $darea->signal_connect(expose_event => sub { - my ($dx, $dy) = ($darea->allocation->[2], $darea->allocation->[3]); - if (!defined($dbl_area) || $darea->{state} != $dbl_area->{state}) { - my $state = $darea->{state}; - my ($pix, $width, $height) = create_pix_text($darea, $label, $color_text, $widget_for_font->style->font, $x_round, 1, - 1, 0, $background, $x_back2, $y_back2, 1, 0, $state); - ($dx, $dy) = (max($width, $x_round), $y_round + $height); - $darea->set_usize($dx, $dy); - $dbl_area = new Gtk::Gdk::Pixmap($darea->window, max($width, $x_round), $y_round + $height); - $dbl_area->{state} = $darea->{state}; - fill_tiled($darea, $dbl_area, $background, $x_back2, $y_back2, $dx, $dy); - $dbl_area->draw_pixmap($darea->style->bg_gc('normal'), - $darea->{state} ? $icon_h : $icon, 0, 0, ($dx - $icon_width)/2, 0, $icon_width, $icon_height); - $dbl_area->draw_pixmap($darea->style->bg_gc('normal'), - $pix, 0, 0, ($dx - $width)/2, $y_round, $width, $height); -# $dbl_area->draw_rectangle($darea->style->black_gc, 0, -# 0, 0, max($width, $x_round) - 1 , $y_round + $height - 1); - } - $darea->window->draw_pixmap($darea->style->bg_gc('normal'), - $dbl_area, 0, 0, 0, 0, $dx, $dy); -# $darea->window->draw_rectangle($darea->style->black_gc, 0, -# 0, 0, $dx, $dy); - ($darea->{dx}, $darea->{dy}) = ($dx, $dy); - }); - $darea->set_events(['exposure_mask', 'enter_notify_mask', 'leave_notify_mask', 'button_press_mask', 'button_release_mask' ]); - $darea->signal_connect( enter_notify_event => sub { - if ($darea->{state} == 0) { - $darea->{state} = 1; - $darea->draw(undef); - } - }); - $darea->signal_connect( leave_notify_event => sub { - if ($darea->{state} == 1) { - $darea->{state} = 0; - $darea->draw(undef); - } - }); - my $label_exec = $_->[0]; - $darea->signal_connect( button_release_event => sub { - $darea->{state} = 0; - $darea->draw(undef); - $exec_func->($exec_hash->{$label_exec}); -# $exec_hash->{$label_exec}{function}->($exec_hash->{$label_exec}{arg}); - }); - $darea->signal_connect( realize => sub { $darea->window->set_cursor($cursor_hand) }); - $tab[$i] = $darea; - $i++; - } - my $fixed = new Gtk::Fixed; - foreach (@tab) { $fixed->put($_, 75, 65) } - my $redraw_function = sub { - $fixed->move(@$_) foreach compute_icons($fixed->allocation->[2], $fixed->allocation->[3], 40, 15, 20, @tab); - }; - $fixed->signal_connect(expose_event => $redraw_function ); - $fixed->signal_connect(realize => sub { - $fixed->window->set_back_pixmap($background, 0); - $redraw_function->(); - }); - $fixed->{redraw_function} = $redraw_function; - $fixed->show_all(); - my $w_ret = createScrolledWindow($fixed, ['automatic', 'automatic']); - - #- Ugly hacks, don't touch! ######## - my $timeout2 = Gtk->timeout_add(100, sub { $fixed->set_usize($w_ret->allocation->[2] - 22, 0); 0; }); - $w_ret->vscrollbar->set_usize(19, undef); - gtkset_border_width($w_ret, -2); #- ok, this is very very ugly... -} - -sub ctree_set_icon { - my ($tree, $node, $icon_pixmap, $icon_mask) = @_; - - my ($text, $spacing, undef, undef, undef, undef, $isleaf, $expanded) = $tree->get_node_info($node); - $tree->set_node_info($node, $text, $spacing, $icon_pixmap, $icon_mask, $icon_pixmap, $icon_mask, $isleaf, $expanded); -} - -sub compute_icons { - my ($fx, $fy, $decx, $decy, $interstice, @tab) = @_; - my $nb = $#tab; - my $nb_sav = $nb; - my $index = 0; - my @dx2; - my @dx; - my @dy; - my $line_up = 0; - bcl_init: - @dx2 = undef; - bcl: - @dx = map{ $_->{dx} } @tab[$index..$index+$nb]; - $dy[$index] = max(map{ $_->{dy} } @tab[$index..$index+$nb]); - foreach (0..$#dx) { - if ($dx[$_] > $dx2[$_]) { $dx2[$_] = $dx[$_] } else { $dx[$_] = $dx2[$_] } - } - my $line_size = 0; - $line_size = $decx + sum(@dx2) + $nb * $interstice; - if ($line_size > $fx) { - $index = 0; $nb--; goto bcl_init; - } - $nb and $line_up = ($fx-$line_size)/($nb+2); - $index += $nb+1; - $index <= $#tab and goto bcl; - my @ret; - my $n = 0; - my $y = $decy; - my $x = $decx/2 + $line_up; - foreach (0..$nb_sav) { - $ret[$_] = [$tab[$_], $x, $y]; - $x += $dx2[$n] + $interstice + $line_up; - $n++; - if ($n > $nb) { - $n = 0; - $x = $decx/2 + $line_up; - $y += int($dy[$_-$nb]/5)*5 + 15; - } - } - @ret; -} - -sub write_on_pixmap { - my ($pixmap, $x_pos, $y_pos, @text)=@_; - my ($gdkpixmap, $gdkmask) = $pixmap->get(); - my ($width, $height) = (440, 250); - my $gc = Gtk::Gdk::GC->new(gtkroot()); - $gc->set_foreground(gtkcolor(8448, 17664, 40191)); #- in hex : 33, 69, 157 - - my $darea= new Gtk::DrawingArea(); - $darea->size($width, $height); - $darea->set_usize($width, $height); - my $draw = sub { - my $style = new Gtk::Style; - #- i18n : you can change the font. - $style->font(Gtk::Gdk::Font->fontset_load(_("-adobe-times-bold-r-normal--17-*-100-100-p-*-iso8859-*,*-r-*"))); - my $y_pos2= $y_pos; - foreach (@text) { - $darea->window->draw_string($style->font, $gc, $x_pos, $y_pos2, $_); - $y_pos2 += 20; - } - }; - $darea->signal_connect(expose_event => sub { $darea->window->draw_rectangle($darea->style->white_gc, 1, 0, 0, $width, $height); - $darea->window->draw_pixmap - ($darea->style->white_gc, - $gdkpixmap, 0, 0, - ($darea->allocation->[2]-$width)/2, ($darea->allocation->[3]-$height)/2, - $width, $height); - &$draw(); - }); - $darea; -} - -sub n_line_size { - my ($nbline, $type, $widget) = @_; - my $font = $widget->style->font; - my $spacing = ${{ text => 0, various => 17 }}{$type}; - $nbline * ($font->ascent + $font->descent + $spacing) + 8; -} - -#-############################################################################### -#- createXXX functions - -#- these functions return a widget -#-############################################################################### - -sub create_okcancel { - my ($w, $ok, $cancel, $spread, @other) = @_; - my $one = ($ok xor $cancel); - $spread ||= $::isWizard ? "end" : "spread"; - $ok ||= $::isWizard ? ($::Wizard_finished ? _("Finish") : _("Next ->")) : _("Ok"); - $cancel ||= $::isWizard ? _("<- Previous") : _("Cancel"); - my $b1 = gtksignal_connect($w->{ok} = new Gtk::Button($ok), clicked => $w->{ok_clicked} || sub { $w->{retval} = 1; Gtk->main_quit }); - my $b2 = !$one && 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(_("Cancel")), clicked => sub { die 'wizcancel' }); - my @l = grep { $_ } $::isWizard ? ($w->{wizcancel}, $::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($spread), @l); -} - -sub create_box_with_title($@) { - my $o = shift; - - my $nbline = sum(map { round(length($_) / 60 + 1/2) } map { split "\n" } @_); - $o->{box} = new Gtk::VBox(0,0); - $o->{box_size} = n_line_size($nbline, 'text', $o->{box}); - if (@_ <= 2 && $nbline > 4) { - $o->{icon} && !$::isWizard and - eval { gtkpack__($o->{box}, gtkset_border_width(gtkpack_(new Gtk::HBox(0,0), 1, gtkpng($o->{icon})),5)) }; - my $wanted = $o->{box_size}; - $o->{box_size} = min(200, $o->{box_size}); - my $has_scroll = $o->{box_size} < $wanted; - - my $wtext = new Gtk::Text; - $wtext->can_focus($has_scroll); - chomp(my $text = join("\n", @_)); - my $scroll = createScrolledWindow(gtktext_insert($wtext, $text)); - $scroll->set_usize(400, $o->{box_size}); - gtkpack__($o->{box}, $scroll); - } else { - my $a = !$::no_separator; - undef $::no_separator; - if ($o->{icon} && !$::isWizard) { - gtkpack__($o->{box}, - gtkpack_(new Gtk::HBox(0,0), - 0, gtkset_usize(new Gtk::VBox(0,0), 15, 0), - 0, eval { gtkpng($o->{icon}) }, - 0, gtkset_usize(new Gtk::VBox(0,0), 15, 0), - 1, gtkpack_($o->{box_title} = new Gtk::VBox(0,0), - 1, new Gtk::HBox(0,0), - (map { - my $w = ref $_ ? $_ : new Gtk::Label($_); - $::isWizard and $w->set_justify("left"); - $w->set_name("Title"); - (0, $w); - } map { ref $_ ? $_ : warp_text($_) } @_), - 1, new Gtk::HBox(0,0), - ) - ), - if_($a, new Gtk::HSeparator) - ) - } else { - gtkpack__($o->{box}, - (map { - my $w = ref $_ ? $_ : new Gtk::Label($_); - $::isWizard and $w->set_justify("left"); - $w->set_name("Title"); - $w; - } map { ref $_ ? $_ : warp_text($_) } @_), - if_($a, new Gtk::HSeparator) - ) - } - } -} - -sub createScrolledWindow { - my ($W, $policy) = @_; - my $w = new Gtk::ScrolledWindow(undef, undef); - $policy ||= [ 'automatic', 'automatic']; - $w->set_policy(@{$policy}); - member(ref $W, qw(Gtk::CList Gtk::CTree Gtk::Text)) ? - $w->add($W) : - $w->add_with_viewport($W); - $W->can("set_focus_vadjustment") and $W->set_focus_vadjustment($w->get_vadjustment); - $W->show; - $w -} - -sub create_menu($@) { - my $title = shift; - my $w = new Gtk::MenuItem($title); - $w->set_submenu(gtkshow(gtkappend(new Gtk::Menu, @_))); - $w -} - -sub add2notebook { - my ($n, $title, $book) = @_; - - my ($w1, $w2) = map { new Gtk::Label($_) } $title, $title; - $book->{widget_title} = $w1; - $n->append_page_menu($book, $w1, $w2); - $book->show; - $w1->show; - $w2->show; -} - -sub create_notebook(@) { - my $n = new Gtk::Notebook; - add2notebook($n, splice(@_, 0, 2)) while @_; - $n -} - -sub create_adjustment($$$) { - my ($val, $min, $max) = @_; - new Gtk::Adjustment($val, $min, $max + 1, 1, ($max - $min + 1) / 10, 1); -} - -sub create_packtable($@) { - my ($options, @l) = @_; - my $w = new Gtk::Table(0, 0, $options->{homogeneous} || 0); - map_index { - my ($i, $l) = ($_[0], $_); - map_index { - my ($j) = @_; - if ($_) { - ref $_ or $_ = new Gtk::Label($_); - $j != $#$l ? - $w->attach($_, $j, $j + 1, $i, $i + 1, 'fill', 'fill', 5, 0) : - $w->attach($_, $j, $j + 1, $i, $i + 1, 1|4, ref($_) eq 'Gtk::ScrolledWindow' ? 1|4 : 0, 0, 0); - $_->show; - } - } @$l; - } @l; - $w->set_col_spacings($options->{col_spacings} || 0); - $w->set_row_spacings($options->{row_spacings} || 0); - $w -} - -sub create_hbox { - my $w = gtkset_border_width(new Gtk::HButtonBox, 3); - $w->set_layout($_[0] || "spread"); - $w; -} -sub create_vbox { - my $w = new Gtk::VButtonBox; - $w->set_layout(-spread); - $w; -} - - -sub _create_window($$) { - 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(my $f_ = 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) } 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 { $w->destroy; die 'wizcancel' }); - $w->set_uposition(@{$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 = ${{ 0xffbe => 'help', - 0xffbf => 'screenshot', - 0xffc9 => 'next', - 0xffc8 => 'previous' }}{$_[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; - } elsif ($d) { - #- previous field is created here :( - my $s; foreach (reverse @{$::o->{orderedSteps}}) { - $s->{previous} = $_ if $s; - $s = $::o->{steps}{$_}; - } - $s = $::o->{step}; - do { $s = $::o->{steps}{$s}{$d} } until !$s || $::o->{steps}{$s}{reachable}; - $::setstep && $s and die "setstep $s\n"; - } - });# if $::isInstall; - - $w->signal_connect(size_allocate => sub { - my ($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} = $f; - $o->{rwindow} = $w; - $table and $table->draw(undef); -} - -my ($next_child, $left, $right, $up, $down); -{ - my $next_child = sub { - my ($c, $dir) = @_; - - my @childs = $c->parent->children; - - my $i; for ($i = 0; $i < @childs; $i++) { - last if $childs[$i] == $c || $childs[$i]->subtree == $c; - } - $i += $dir; - 0 <= $i && $i < @childs ? $childs[$i] : undef; - }; - $left = sub { &$next_child($_[0]->parent, 0); }; - $right = sub { - my ($c) = @_; - if ($c->subtree) { - $c->expand; - ($c->subtree->children)[0]; - } else { - $c; - } - }; - $down = sub { - my ($c) = @_; - return &$right($c) if ref $c eq "Gtk::TreeItem" && $c->subtree && $c->expanded; - - if (my $n = &$next_child($c, 1)) { - $n; - } else { - return if ref $c->parent ne 'Gtk::Tree'; - &$down($c->parent); - } - }; - $up = sub { - my ($c) = @_; - if (my $n = &$next_child($c, -1)) { - $n = ($n->subtree->children)[-1] while ref $n eq "Gtk::TreeItem" && $n->subtree && $n->expanded; - $n; - } else { - return if ref $c->parent ne 'Gtk::Tree'; - &$left($c); - } - }; -} - -sub create_treeitem($) { - my ($name) = @_; - - my $w = new Gtk::TreeItem($name); - $w->signal_connect(key_press_event => sub { - my (undef, $e) = @_; - local $_ = chr ($e->{keyval}); - - if ($e->{keyval} > 0x100) { - my $n; - $n = &$left($w) if /[Q´\x96]/; - $n = &$right($w) if /[S¶\x98]/; - $n = &$up($w) if /[R¸\x97]/; - $n = &$down($w) if /[T²\x99]/; - if ($n) { - $n->focus('up'); - $w->signal_emit_stop("key_press_event"); - } - $w->expand if /[+«]/; - $w->collapse if /[-\xad]/; - do { - $w->expanded ? $w->collapse : $w->expand; - $w->signal_emit_stop("key_press_event"); - } if /[\r\x8d]/; - } - 1; - }); - $w; -} - - - -#-############################################################################### -#- 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 @_); $w->_ask_okcancel(@_, _("Yes"), _("No")); main($w); } -sub ask_okcancel { my $w = my_gtk->new(shift @_); $w->_ask_okcancel(@_, _("Is this correct?"), _("Ok"), _("Cancel")); main($w); } -sub ask_from_entry { my $w = my_gtk->new(shift @_); $w->_ask_from_entry(@_); main($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(_("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; -} - -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(_("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 => [ _("Expand Tree") , sub { $tree->expand_recursive(undef) } ], - ftin => [ _("Collapse Tree") , sub { $tree->collapse_recursive(undef) } ], - reload => [ _("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("$ENV{SHARE_PATH}/$_.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) = @_; - 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"; - } - $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) = @_; - 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); - } - $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) = @_; - my $state = $common->{node_state}($leaf) or return; - 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; - }; - $common->{rebuild_tree} = sub { - foreach (values %ptree) { - delete $_->{state} foreach @$_; - } - foreach (values %wtree) { - delete $_->{state}; - delete $_->{state_stats}; - } - %ptree = %wtree = (); - - $w->{tree}->freeze; - while (1) { $w->{tree}->remove_node($w->{tree}->node_nth(0) || last) } - - $set_node_state = $common->{state}{flat} ? $set_node_state_flat : $set_node_state_tree; - $common->{build_tree}($add_node, $common->{state}{flat}, $common->{tree_mode}); - - $w->{tree}->thaw; - &$update_size; - }; - $common->{rebuild_tree}->(); - - my $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 ? - @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; - } - } - }; - - $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, $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->{w}->main; -} - -1; - -#-############################################################################### -#- rubbish -#-############################################################################### - -#-sub label_align($$) { -#- my $w = shift; -#- local $_ = shift; -#- $w->set_alignment(!/W/i, !/N/i); -#- $w -#-} - |