#! /usr/bin/perl
# $Id$
# Copyright (C) 2001 MandrakeSoft
# Yves Duret <yduret at mandrakesoft.com>
# some code is Copyright: (C) 1999, Michael T. Babcock <mikebabcock@pobox.com>
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2, or (at your option)
# any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
use POSIX;
use Gtk;
use lib qw(/usr/lib/libDrakX);
use standalone; #- warning, standalone must be loaded very first, for 'explanations'
use interactive;
use any;
use Config;
init Gtk;
Gtk->set_locale;
use my_gtk qw(:helpers :wrappers);
use MDK::Common;
use Data::Dumper;
#-------------------------------------------------------------
# i18n routines
# IMPORTANT: next two routines have to be redefined here to
# get correct namespace (drakconf instead of libDrakX)
# (This version is now UTF8 compliant - Sg 2001-08-18)
#-------------------------------------------------------------
{
no warnings;
sub _ {
my $s = shift @_; my $t = translate($s);
sprintf $t, @_;
}
no warnings;
sub translate {
my ($s) = @_;
$s ? c::dgettext('drakconf', $s) : '';
}
}
$::isInstall and die "Not supported during install.\n";
my $in = 'interactive'->vnew('su', 'default');
my $cron_hourly = "/etc/cron.hourly/logdrake_service";
if ($::isEmbedded) {
print "EMBED\n";
print "parent XID\t$::XID\n";
print "mcc pid\t$::CCPID\n";
}
#- parse arguments list.
for (@ARGV) {
/^--version$/ and die 'version: $Id$ '."\n";
/^--help$/ and die 'logdrake [--version] [--file=myfyle] [--word=myword] [--explain=regexp] [--alert]';
/^--explain=(.*)$/ and do { $::isExplain = ($::Explain) = $1; $::isFile = 1; $::File = "/var/log/explanations"; next };
/^--file=(.*)$/ and do { $::isFile = ($::File) = $1; next };
/^--word=(.*)$/ and do { $::isWord = ($::Word) = $1; next };
/^--alert$/ and do { alert_config(); quit() };
}
$::isTail = 1 if ($::isFile);
$| = 1 if ($::isTail);
my $h = chomp_(`hostname -s`);
my $window = $::isEmbedded ? new Gtk::Plug ($::XID) : new Gtk::Window -toplevel;
$window->signal_connect(delete_event => sub { $::isEmbedded ? kill('USR1', $::CCPID) : Gtk->exit(0) });
$window->set_title(_("logdrake"));
$window->set_policy(1, 1, 1);
$window->border_width (5) unless ($::isEmbedded);
#$window->set_default_size(540,460);
my $cal = gtkset_sensitive(new Gtk::Calendar(),0);
my (undef,undef,undef,$mday) = localtime(time);
$cal->select_day($mday);
my @months = qw(Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec);
my $cal_mode = 0;
my $cal_butt = gtksignal_connect(new Gtk::CheckButton(_("Show only for the selected day")), clicked =>sub{ $cal_mode =!$cal_mode; gtkset_sensitive($cal,$cal_mode) });
### menus definition
# the menus are not shown
# but they provides shiny shortcut like C-q
my @menu_items = (
{ path => _("/_File"), type => '<Branch>' },
{ path => _("/File/_New"), accelerator => _("<control>N"), callback => \&print_hello },
{ path => _("/File/_Open"), accelerator => _("<control>O"),callback => \&print_hello },
{ path => _("/File/_Save"), accelerator => _("<control>S"),callback => \&save },
{ path => _("/File/Save _As") },
{ path => _("/File/-"),type => '<Separator>' },
{ path => _("/File/_Quit"), accelerator => _("<control>Q"), callback => \&quit },
{ path => _("/_Options"), type => '<Branch>' },
{ path => _("/Options/Test") },
{ path => _("/_Help"),type => '<LastBranch>' },
{ path => _("/Help/_About...") }
);
my $menubar = get_main_menu($window);
######### menus end
########## font and colors
my $n = Gtk::Gdk::Font->fontset_load(_("-misc-fixed-medium-r-*-*-*-100-*-*-*-*-*-*,*"));
my $b = Gtk::Gdk::Font->fontset_load(_("-misc-fixed-bold-r-*-*-*-100-*-*-*-*-*-*,*"));
#$black = "\033[30m";
#$red = "\033[31m";
#$green = "\033[32m";
#$yellow = "\033[33m";
#$blue = "\033[34m";
#$magenta = "\033[35m";
#$purple = "\033[35m";
#$cyan = "\033[36m";
#$white = "\033[37m";
#$darkgray = "\033[30m";
#$col_norm = "\033[00m";
#$col_background = "\033[07m";
#$col_brighten = "\033[01m";
#$col_underline = "\033[04m";
#$col_blink = "\033[05m";
my $white = my_gtk::gtkcolor(50400, 655, 20000);
my $black = my_gtk::gtkcolor(0, 0, 0);
my $red = my_gtk::gtkcolor(0xFFFF, 655, 655);
my $green = my_gtk::gtkcolor(0x0, 0x9898,0x0);
my $yellow = my_gtk::gtkcolor(0xFFFF, 0xD7D7, 0);
my $blue = my_gtk::gtkcolor(655, 655, 0xFFFF);
my $magenta = my_gtk::gtkcolor(0xFFFF, 655, 0xFFFF);
my $purple = my_gtk::gtkcolor(0xA0A0, 0x2020, 0xF0F0);
my $cyan = my_gtk::gtkcolor(0x0, 0x9898, 0x9898);
my $darkgray = my_gtk::gtkcolor(0x2F2F, 0x4F4F, 0x4F4F);
# Define global terms:
# Define good notables:
my @word_good = ("starting\n", "Freeing", "Detected", "starting.", "accepted.\n", "authenticated.\n", "Ready", "active", "reloading", "saved;", "restarting", "ONLINE\n");
my @word_warn = ("dangling", "closed.\n", "Assuming", "root", "root\n", "exiting\n", "missing", "Ignored", "adminalert:", "deleting", "OFFLINE\n");
my @word_bad = ("bad");
my @word_note = ("LOGIN", "DHCP_OFFER", "optimized", "reset:", "unloaded", "disconnected", "connect", "Successful", "registered\n");
my @line_good = ("up", "DHCP_ACK", "Cleaned", "Initializing", "Starting", "success", "successfully", "alive", "found", "ONLINE\n");
my @line_warn = ("warning:", "WARNING:", "invalid", "obsolete", "bad", "Password", "detected", "timeout", "timeout:", "attackalert:", "wrong", "Lame", "FAILED", "failing", "unknown", "obsolete", "stopped.\n", "terminating.", "disabled\n", "disabled", "Lost");
my @line_bad = ("DENY", "lost", "shutting", "dead", "DHCP_NAK", "failure;", "Unable", "inactive", "terminating", "refused", "rejected", "down", "OFFLINE\n", "error\n", "ERROR\n", "ERROR:", "error", "ERROR", "error:", "failed:");
# Define specifics:
my @daemons = ("named");
# Now define what we want to use when:
my $col_good = $green;
my $col_warn = $yellow;
my $col_bad = $red;
my $col_note = $purple;
my $col = $cyan;
######### font and colors end
my %files = (
"auth" => { file => "/var/log/auth.log", desc => _("Authentication") },
"user" => { file => "/var/log/user.log", desc => _("User") },
"messages" => { file => "/var/log/messages", desc => _("Messages") },
"syslog" => { file => "/var/log/syslog", desc => _("Syslog") },
"explanations" => { file => "/var/log/explanations", desc => _("Mandrake Tools Explanations") }
);
my $yy = gtkset_sensitive(gtksignal_connect(new Gtk::Button(_("search")) , clicked => \&search),0);
my $log_text = new Gtk::Text(undef, undef);
my $refcount_search;
#### far from window
gtkadd($window,
gtkpack_(new Gtk::VBox(0,5),
if_(!$::isExplain, 0, _("A tool to monitor your logs")),
if_(!$::isFile, 0, gtkadd(new Gtk::Frame(_("Settings")),
gtkpack__(new Gtk::VBox(0,2),
gtkpack__(new Gtk::VBox(0,2),
# _("Show lines"),
gtkpack__(new Gtk::HBox(0,0),
" " . _("matching") . " ", $e_yes = new Gtk::Entry(),
" " . _("but not matching") . " ", $e_no = new Gtk::Entry()
)
),
gtkpack_(new Gtk::HBox(0,0),
1, gtkadd(gtkset_border_width(new Gtk::Frame(_("Choose file")),2),
gtkpack (gtkset_border_width(new Gtk::VBox(0,0),0),
map { ${ "b_". $_ } = gtksignal_connect(new Gtk::CheckButton($files{ $_ }{desc}), clicked => sub{ $refcount_search++; gtkset_sensitive($yy,$refcount_search) }) } keys %files,
)
),
0, gtkadd(gtkset_border_width(new Gtk::Frame(_("Calendar")),2),
gtkpack__(gtkset_border_width(new Gtk::VBox(0,0),5),
$cal_butt, $cal
)
)
),
$yy,
)
)
),
!$::isExplain ? (1, gtkadd(new Gtk::Frame(_("Content of the file")),
createScrolledWindow($log_text)
)) : (1, $log_text),
if_(!$::isExplain, 0, gtkadd (gtkset_border_width(gtkset_layout(new Gtk::HButtonBox,-end), 5),
if_(!$::isFile, gtksignal_connect(new Gtk::Button (_("Mail alert")),
clicked => sub { eval { alert_config() };
if ($@ =~ /wizcancel/) {
$::Wizard_no_previous = 1;
$::Wizard_no_cancel = 1;
$::WizardWindow->destroy if defined $::WizardWindow;
undef $::WizardWindow;
} })),
gtksignal_connect(new Gtk::Button (_("Save")), clicked => \&save),
gtksignal_connect(new Gtk::Button ($::isEmbedded ? _("Cancel") : _("Quit")), clicked => \&quit)
)
)
)
);
$::isFile and gtkset_usize($log_text,400,500);
$window->realize;
$window->show_all();
search() if ($::isFile);
#Gtk->main_iteration while Gtk->events_pending;
$::isEmbedded and kill 'USR2', $::CCPID;
Gtk->main;
sub quit {
$::isEmbedded ? kill('USR1', $::CCPID) : Gtk->exit(0);
}
#-------------------------------------------------------------
# search functions
#-------------------------------------------------------------
sub search {
$log_text->backward_delete($log_text->get_length());
$log_text->freeze();
if ($::isFile) {
parse_file($::File);
} else {
foreach (keys %files) {
parse_file($files{ $_ }{file}) if ${ $::{ "b_". $_ }}->active
};
}
$log_text->thaw();
Gtk->main_iteration while Gtk->events_pending;
}
sub parse_file {
my $file = $_[0];
$file =~ s/\.gz$//;
my $i = 0;
gtkadd(my $win_pb = (gtkset_modal new Gtk::Window(), 1),
gtkpack(new Gtk::VBox(5,0),
" " . _("please wait, parsing file: %s", $files{ $_ }{desc}) . " ",
my $pbar = new Gtk::ProgressBar()
)
);
$win_pb->set_position('center');
$win_pb->realize();
$win_pb->show_all();
my $ey = $e_yes->get_chars(0, -1);
my $en = $e_no->get_chars(0, -1);
$ey =~ s/ OR /\|/;
$ey =~ s/^\*$//;
$en =~ s/^\*$/.*/;
$ey = $ey .($::Word) if ($::isWord);
if ($cal_mode) {
my ($year, $month, $day) = $cal->get_date();
$ey = $months[$month]."\\s{1,2}$day\\s.*$ey.*\n";
}
my @all = catMaybeCompressed ($file);
if ($::isExplain) {
my (@t, $t);
while (@all) {
$t = pop @all;
next if ($t =~ /logdrake/);
last if !($t =~ /$::Explain/);
push @t, $t;
}
@all = reverse @t;
}
my $taille = @all;
foreach (@all) {
$i++;
if ($i % 10) {
$pbar->update($i/$taille);
Gtk->main_iteration while Gtk->events_pending;
}
if (($en eq "") and /$ey/i) { logcolorize($_); next }
if ((! /$en/i) and /$ey/i) { logcolorize($_); next }
if ((! /$en/i) and ($ey eq "")) { logcolorize($_); next }
}
$win_pb->destroy();
if ($::isTail) {
open F, $file or die "E: $!";
while (<F>) {}; #to prevent to output the file twice..
$log_text->set_point($log_text->get_length());
my $timer = Gtk->timeout_add(1000, \&input_callback);
}
}
sub input_callback {
logcolorize($_) while <F>;
seek F, 0, 1;
}
##########################################################################################
sub logcolorize {
# we get date & time if it is date & time (dmesg)
s/(\D{3} .. \d\d:\d\d:\d\d )//;
$timestamp = $1;
@rec = split;
log_output($cyan,$timestamp,$b); # date & time if any...
log_output(($rec[0] eq $h) ? $blue : $col,"$rec[0] ",$b); # hostname
if ($rec[1] eq "last") {
log_output($green," last message repeated ",$n);
log_output($green, $rec[4], $b);
log_output($green," times\n",$n);
return;
}
# Extract PID if present
if ($rec[1] =~ /\[(\d+)\]\:/) {
my($pid) = $1;
$rec[1] =~s/\[$1\]\:// ;
log_output ($green, $rec[1] ."[",$n);
log_output ($black, $pid,$b);
log_output ($green, "]: ",$n);
}
else {
log_output($green, $rec[1] ." ",$n);
}
for ($therest = (2); $therest<= $#rec; $therest++) {
$col = $cyan;
# Check for keywords to highlight
foreach (@word_good) { $col = $col_good if ($_ eq $rec[$therest]) }
foreach (@word_warn) { $col = $col_warn if ($_ eq $rec[$therest]) }
foreach (@word_bad) { $col = $col_bad if ($_ eq $rec[$therest]) }
foreach (@word_note) { $col = $col_note if ($_ eq $rec[$therest]) }
# Watch for words that indicate entire lines should be highlighted
#foreach (@line_good) { $col = $col_good if ($_ eq $rec[$therest]) }
#foreach (@line_warn) { $col = $col_warn if ($_ eq $rec[$therest]) }
#foreach (@line_bad) { $col = $col_bad if ($_ eq $rec[$therest]) }
log_output($col,"$rec[$therest] ",$n);
}
log_output($black,"\n",$n);
}
sub log_output {
$log_text->insert($_[2],$_[0], undef,$_[1]);
}
#-------------------------------------------------------------
# mail/sms alert
#-------------------------------------------------------------
sub alert_config {
$::isWizard = 1;
$::Wizard_pix_up = "wiz_drakgw.png"; # FIXME
$::Wizard_title = _("Mail alert");
my $cron = q(#!/usr/bin/perl
# generated by logdrake
use MDK::Common;
my $r = "*** ". chomp_(`date`) . " ***\n";
);
my $initdir = "/etc/init.d";
my ($load,$mail,$email,$smtp,);
$load = 3;
begin:
$::Wizard_finished = 0;
$::Wizard_no_previous = 1;
$in->ask_okcancel(_("Mail alert configuration"),
_("Welcome to the mail configuration utility.\n\nHere, you'll be able to set up the alert system.\n"),
1) or quit();
step_service:
undef $::Wizard_no_previous;
undef $::Wizard_finished;
my $service = {
httpd => _("Apache World Wide Web Server"),
bind => _("Domain Name Resolver"),
ftp => _("Ftp Server"),
postfix => _("Postfix Mail Server"),
samba => _("Samba Server"),
sshd => _("SSH Server"),
webmin => _("Webmin Service"),
xinetd => _("Xinetd Service")
};
my @installed_d = ();
foreach $serv (keys %$service) {
-e "$initdir/$serv" && push (@installed_d,$serv);
}
$in->ask_from(_("service setting"),
_("You will receive an alert if one of the selected services is no more running"),
[ map { { label => "$_", val => \${ $_ }, type => "bool", text => "$service->{ $_ }" } } @installed_d
]) or goto begin;
$cron .= "#- check services\n";
foreach (@installed_d) {
if(!-e "/var/lock/subsys/$_") { $r .= "Service $_ ($service->{$_} is not running\n" };
# $cron .= "$r" if ${ $_ }; # take a look at this, don't know what is done here
}
step_load:
undef $::Wizard_finished;
$in->ask_from(_("load setting"),
_("You will receive an alert if the load is higher than this value"),
[
{ label => "load ", val => \$load, type => 'range', min => 1, max => 50 },
]) or goto step_service;
$cron .= q@
#- load
my ($load) = split ' ', first(cat_("/proc/loadavg"));
$r .= "Load is huge: $load\n" if ($load >@ . "$load);\n\n";
step_output:
# $::Wizard_no_previous = 1;
$::Wizard_finished = 1;
$in->ask_from(_("alert configuration"),
_("Please enter your email address below "),
[
{ label => "" },
{ label => "Email", val => \$email},
]) or goto step_load;
$cron .= q@#- report it@;
$cron .= q@
$email = @. "'" . "$email" . "'" . ";\n\n";
$cron .= q!
open F, '|/usr/sbin/sendmail -oi -t';
print F
q(Subject: logdrake Mail Alert
From: root@localhost
To: ), "$email\n";
print F $r;
# EOF!;
output "$cron_hourly", $cron;
chmod 0755, $cron_hourly;
print ("whole cron is ****** $cron *******\n");
undef $::isWizard;
$::WizardWindow->destroy if defined $::WizardWindow;
undef $::WizardWindow;
}
#-------------------------------------------------------------
# menu callback functions
#-------------------------------------------------------------
sub save {
#$file_dialog = new Gtk::FileSelection(_("Save as.."));
#$file_dialog->show();
$::isWizard=0;
$yy = $in->ask_file(_("Save as.."),"/root") or return;
output($yy,$log_text->get_chars(0,$log_text->get_length()));
}
sub get_main_menu {
my ($window) = @_;
my $accel_group = new Gtk::AccelGroup();
my $item_factory = new Gtk::ItemFactory('Gtk::MenuBar', '<main>', $accel_group);
$item_factory->create_items(@menu_items);
$window->add_accel_group($accel_group);
return ($item_factory->get_widget('<main>'));
}
sub create_dialog {
my ($label, $c) = @_;
my $ret = 0;
my $dialog = new Gtk::Dialog;
$dialog->signal_connect (delete_event => sub { Gtk->main_quit() });
$dialog->set_title(_("logdrake"));
$dialog->border_width(10);
$dialog->vbox->pack_start(new Gtk::Label($label),1,1,0);
my $button = new Gtk::Button _("OK");
$button->can_default(1);
$button->signal_connect(clicked => sub { $ret = 1; $dialog->destroy(); Gtk->main_quit() });
$dialog->action_area->pack_start($button, 1, 1, 0);
$button->grab_default;
if ($c) {
my $button2 = new Gtk::Button _("Cancel");
$button2->signal_connect(clicked => sub { $ret = 0; $dialog->destroy(); Gtk->main_quit() });
$button2->can_default(1);
$dialog->action_area->pack_start($button2, 1, 1, 0);
}
$dialog->show_all;
Gtk->main();
$ret;
}
sub destroy_window {
my($widget, $windowref, $w2) = @_;
$$windowref = undef;
$w2 = undef if defined $w2;
0;
}
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<a id='n432' href='#n432'>432</a>
<a id='n433' href='#n433'>433</a>
<a id='n434' href='#n434'>434</a>
<a id='n435' href='#n435'>435</a>
<a id='n436' href='#n436'>436</a>
<a id='n437' href='#n437'>437</a>
<a id='n438' href='#n438'>438</a>
<a id='n439' href='#n439'>439</a>
<a id='n440' href='#n440'>440</a>
<a id='n441' href='#n441'>441</a>
<a id='n442' href='#n442'>442</a>
<a id='n443' href='#n443'>443</a>
<a id='n444' href='#n444'>444</a>
<a id='n445' href='#n445'>445</a>
<a id='n446' href='#n446'>446</a>
<a id='n447' href='#n447'>447</a>
<a id='n448' href='#n448'>448</a>
<a id='n449' href='#n449'>449</a>
<a id='n450' href='#n450'>450</a>
<a id='n451' href='#n451'>451</a>
<a id='n452' href='#n452'>452</a>
<a id='n453' href='#n453'>453</a>
<a id='n454' href='#n454'>454</a>
<a id='n455' href='#n455'>455</a>
<a id='n456' href='#n456'>456</a>
<a id='n457' href='#n457'>457</a>
<a id='n458' href='#n458'>458</a>
<a id='n459' href='#n459'>459</a>
<a id='n460' href='#n460'>460</a>
<a id='n461' href='#n461'>461</a>
<a id='n462' href='#n462'>462</a>
<a id='n463' href='#n463'>463</a>
<a id='n464' href='#n464'>464</a>
<a id='n465' href='#n465'>465</a>
<a id='n466' href='#n466'>466</a>
<a id='n467' href='#n467'>467</a>
<a id='n468' href='#n468'>468</a>
<a id='n469' href='#n469'>469</a>
<a id='n470' href='#n470'>470</a>
<a id='n471' href='#n471'>471</a>
<a id='n472' href='#n472'>472</a>
<a id='n473' href='#n473'>473</a>
<a id='n474' href='#n474'>474</a>
<a id='n475' href='#n475'>475</a>
<a id='n476' href='#n476'>476</a>
<a id='n477' href='#n477'>477</a>
<a id='n478' href='#n478'>478</a>
<a id='n479' href='#n479'>479</a>
<a id='n480' href='#n480'>480</a>
<a id='n481' href='#n481'>481</a>
<a id='n482' href='#n482'>482</a>
<a id='n483' href='#n483'>483</a>
<a id='n484' href='#n484'>484</a>
<a id='n485' href='#n485'>485</a>
<a id='n486' href='#n486'>486</a>
<a id='n487' href='#n487'>487</a>
<a id='n488' href='#n488'>488</a>
<a id='n489' href='#n489'>489</a>
<a id='n490' href='#n490'>490</a>
<a id='n491' href='#n491'>491</a>
<a id='n492' href='#n492'>492</a>
<a id='n493' href='#n493'>493</a>
<a id='n494' href='#n494'>494</a>
<a id='n495' href='#n495'>495</a>
<a id='n496' href='#n496'>496</a>
<a id='n497' href='#n497'>497</a>
<a id='n498' href='#n498'>498</a>
<a id='n499' href='#n499'>499</a>
<a id='n500' href='#n500'>500</a>
<a id='n501' href='#n501'>501</a>
<a id='n502' href='#n502'>502</a>
<a id='n503' href='#n503'>503</a>
<a id='n504' href='#n504'>504</a>
<a id='n505' href='#n505'>505</a>
<a id='n506' href='#n506'>506</a>
<a id='n507' href='#n507'>507</a>
<a id='n508' href='#n508'>508</a>
<a id='n509' href='#n509'>509</a>
<a id='n510' href='#n510'>510</a>
<a id='n511' href='#n511'>511</a>
<a id='n512' href='#n512'>512</a>
<a id='n513' href='#n513'>513</a>
<a id='n514' href='#n514'>514</a>
<a id='n515' href='#n515'>515</a>
<a id='n516' href='#n516'>516</a>
<a id='n517' href='#n517'>517</a>
<a id='n518' href='#n518'>518</a>
<a id='n519' href='#n519'>519</a>
<a id='n520' href='#n520'>520</a>
<a id='n521' href='#n521'>521</a>
<a id='n522' href='#n522'>522</a>
<a id='n523' href='#n523'>523</a>
<a id='n524' href='#n524'>524</a>
<a id='n525' href='#n525'>525</a>
<a id='n526' href='#n526'>526</a>
<a id='n527' href='#n527'>527</a>
<a id='n528' href='#n528'>528</a>
<a id='n529' href='#n529'>529</a>
<a id='n530' href='#n530'>530</a>
<a id='n531' href='#n531'>531</a>
<a id='n532' href='#n532'>532</a>
<a id='n533' href='#n533'>533</a>
<a id='n534' href='#n534'>534</a>
<a id='n535' href='#n535'>535</a>
<a id='n536' href='#n536'>536</a>
<a id='n537' href='#n537'>537</a>
<a id='n538' href='#n538'>538</a>
<a id='n539' href='#n539'>539</a>
<a id='n540' href='#n540'>540</a>
<a id='n541' href='#n541'>541</a>
<a id='n542' href='#n542'>542</a>
<a id='n543' href='#n543'>543</a>
<a id='n544' href='#n544'>544</a>
<a id='n545' href='#n545'>545</a>
<a id='n546' href='#n546'>546</a>
<a id='n547' href='#n547'>547</a>
<a id='n548' href='#n548'>548</a>
<a id='n549' href='#n549'>549</a>
<a id='n550' href='#n550'>550</a>
<a id='n551' href='#n551'>551</a>
<a id='n552' href='#n552'>552</a>
<a id='n553' href='#n553'>553</a>
<a id='n554' href='#n554'>554</a>
<a id='n555' href='#n555'>555</a>
<a id='n556' href='#n556'>556</a>
<a id='n557' href='#n557'>557</a>
<a id='n558' href='#n558'>558</a>
<a id='n559' href='#n559'>559</a>
<a id='n560' href='#n560'>560</a>
<a id='n561' href='#n561'>561</a>
<a id='n562' href='#n562'>562</a>
<a id='n563' href='#n563'>563</a>
<a id='n564' href='#n564'>564</a>
<a id='n565' href='#n565'>565</a>
<a id='n566' href='#n566'>566</a>
<a id='n567' href='#n567'>567</a>
<a id='n568' href='#n568'>568</a>
<a id='n569' href='#n569'>569</a>
<a id='n570' href='#n570'>570</a>
<a id='n571' href='#n571'>571</a>
<a id='n572' href='#n572'>572</a>
<a id='n573' href='#n573'>573</a>
<a id='n574' href='#n574'>574</a>
<a id='n575' href='#n575'>575</a>
<a id='n576' href='#n576'>576</a>
<a id='n577' href='#n577'>577</a>
<a id='n578' href='#n578'>578</a>
<a id='n579' href='#n579'>579</a>
<a id='n580' href='#n580'>580</a>
<a id='n581' href='#n581'>581</a>
<a id='n582' href='#n582'>582</a>
<a id='n583' href='#n583'>583</a>
<a id='n584' href='#n584'>584</a>
<a id='n585' href='#n585'>585</a>
<a id='n586' href='#n586'>586</a>
<a id='n587' href='#n587'>587</a>
<a id='n588' href='#n588'>588</a>
<a id='n589' href='#n589'>589</a>
<a id='n590' href='#n590'>590</a>
<a id='n591' href='#n591'>591</a>
<a id='n592' href='#n592'>592</a>
<a id='n593' href='#n593'>593</a>
<a id='n594' href='#n594'>594</a>
<a id='n595' href='#n595'>595</a>
<a id='n596' href='#n596'>596</a>
<a id='n597' href='#n597'>597</a>
<a id='n598' href='#n598'>598</a>
<a id='n599' href='#n599'>599</a>
<a id='n600' href='#n600'>600</a>
<a id='n601' href='#n601'>601</a>
<a id='n602' href='#n602'>602</a>
<a id='n603' href='#n603'>603</a>
<a id='n604' href='#n604'>604</a>
<a id='n605' href='#n605'>605</a>
<a id='n606' href='#n606'>606</a>
<a id='n607' href='#n607'>607</a>
<a id='n608' href='#n608'>608</a>
<a id='n609' href='#n609'>609</a>
<a id='n610' href='#n610'>610</a>
<a id='n611' href='#n611'>611</a>
<a id='n612' href='#n612'>612</a>
<a id='n613' href='#n613'>613</a>
<a id='n614' href='#n614'>614</a>
<a id='n615' href='#n615'>615</a>
<a id='n616' href='#n616'>616</a>
<a id='n617' href='#n617'>617</a>
<a id='n618' href='#n618'>618</a>
<a id='n619' href='#n619'>619</a>
<a id='n620' href='#n620'>620</a>
<a id='n621' href='#n621'>621</a>
<a id='n622' href='#n622'>622</a>
<a id='n623' href='#n623'>623</a>
<a id='n624' href='#n624'>624</a>
<a id='n625' href='#n625'>625</a>
<a id='n626' href='#n626'>626</a>
<a id='n627' href='#n627'>627</a>
<a id='n628' href='#n628'>628</a>
<a id='n629' href='#n629'>629</a>
<a id='n630' href='#n630'>630</a>
<a id='n631' href='#n631'>631</a>
<a id='n632' href='#n632'>632</a>
<a id='n633' href='#n633'>633</a>
<a id='n634' href='#n634'>634</a>
<a id='n635' href='#n635'>635</a>
<a id='n636' href='#n636'>636</a>
<a id='n637' href='#n637'>637</a>
<a id='n638' href='#n638'>638</a>
<a id='n639' href='#n639'>639</a>
<a id='n640' href='#n640'>640</a>
<a id='n641' href='#n641'>641</a>
<a id='n642' href='#n642'>642</a>
<a id='n643' href='#n643'>643</a>
<a id='n644' href='#n644'>644</a>
<a id='n645' href='#n645'>645</a>
<a id='n646' href='#n646'>646</a>
<a id='n647' href='#n647'>647</a>
<a id='n648' href='#n648'>648</a>
<a id='n649' href='#n649'>649</a>
<a id='n650' href='#n650'>650</a>
<a id='n651' href='#n651'>651</a>
<a id='n652' href='#n652'>652</a>
<a id='n653' href='#n653'>653</a>
<a id='n654' href='#n654'>654</a>
<a id='n655' href='#n655'>655</a>
<a id='n656' href='#n656'>656</a>
<a id='n657' href='#n657'>657</a>
<a id='n658' href='#n658'>658</a>
<a id='n659' href='#n659'>659</a>
<a id='n660' href='#n660'>660</a>
<a id='n661' href='#n661'>661</a>
<a id='n662' href='#n662'>662</a>
<a id='n663' href='#n663'>663</a>
<a id='n664' href='#n664'>664</a>
<a id='n665' href='#n665'>665</a>
<a id='n666' href='#n666'>666</a>
<a id='n667' href='#n667'>667</a>
<a id='n668' href='#n668'>668</a>
<a id='n669' href='#n669'>669</a>
<a id='n670' href='#n670'>670</a>
<a id='n671' href='#n671'>671</a>
<a id='n672' href='#n672'>672</a>
<a id='n673' href='#n673'>673</a>
<a id='n674' href='#n674'>674</a>
<a id='n675' href='#n675'>675</a>
<a id='n676' href='#n676'>676</a>
<a id='n677' href='#n677'>677</a>
<a id='n678' href='#n678'>678</a>
<a id='n679' href='#n679'>679</a>
<a id='n680' href='#n680'>680</a>
<a id='n681' href='#n681'>681</a>
<a id='n682' href='#n682'>682</a>
<a id='n683' href='#n683'>683</a>
<a id='n684' href='#n684'>684</a>
<a id='n685' href='#n685'>685</a>
<a id='n686' href='#n686'>686</a>
<a id='n687' href='#n687'>687</a>
<a id='n688' href='#n688'>688</a>
<a id='n689' href='#n689'>689</a>
<a id='n690' href='#n690'>690</a>
<a id='n691' href='#n691'>691</a>
<a id='n692' href='#n692'>692</a>
<a id='n693' href='#n693'>693</a>
<a id='n694' href='#n694'>694</a>
<a id='n695' href='#n695'>695</a>
<a id='n696' href='#n696'>696</a>
<a id='n697' href='#n697'>697</a>
<a id='n698' href='#n698'>698</a>
<a id='n699' href='#n699'>699</a>
<a id='n700' href='#n700'>700</a>
<a id='n701' href='#n701'>701</a>
<a id='n702' href='#n702'>702</a>
<a id='n703' href='#n703'>703</a>
<a id='n704' href='#n704'>704</a>
<a id='n705' href='#n705'>705</a>
<a id='n706' href='#n706'>706</a>
<a id='n707' href='#n707'>707</a>
<a id='n708' href='#n708'>708</a>
<a id='n709' href='#n709'>709</a>
<a id='n710' href='#n710'>710</a>
<a id='n711' href='#n711'>711</a>
<a id='n712' href='#n712'>712</a>
<a id='n713' href='#n713'>713</a>
<a id='n714' href='#n714'>714</a>
<a id='n715' href='#n715'>715</a>
<a id='n716' href='#n716'>716</a>
<a id='n717' href='#n717'>717</a>
<a id='n718' href='#n718'>718</a>
<a id='n719' href='#n719'>719</a>
<a id='n720' href='#n720'>720</a>
<a id='n721' href='#n721'>721</a>
<a id='n722' href='#n722'>722</a>
<a id='n723' href='#n723'>723</a>
<a id='n724' href='#n724'>724</a>
<a id='n725' href='#n725'>725</a>
<a id='n726' href='#n726'>726</a>
<a id='n727' href='#n727'>727</a>
<a id='n728' href='#n728'>728</a>
<a id='n729' href='#n729'>729</a>
<a id='n730' href='#n730'>730</a>
<a id='n731' href='#n731'>731</a>
<a id='n732' href='#n732'>732</a>
<a id='n733' href='#n733'>733</a>
<a id='n734' href='#n734'>734</a>
<a id='n735' href='#n735'>735</a>
<a id='n736' href='#n736'>736</a>
<a id='n737' href='#n737'>737</a>
<a id='n738' href='#n738'>738</a>
<a id='n739' href='#n739'>739</a>
<a id='n740' href='#n740'>740</a>
<a id='n741' href='#n741'>741</a>
<a id='n742' href='#n742'>742</a>
<a id='n743' href='#n743'>743</a>
<a id='n744' href='#n744'>744</a>
<a id='n745' href='#n745'>745</a>
<a id='n746' href='#n746'>746</a>
<a id='n747' href='#n747'>747</a>
<a id='n748' href='#n748'>748</a>
<a id='n749' href='#n749'>749</a>
<a id='n750' href='#n750'>750</a>
<a id='n751' href='#n751'>751</a>
<a id='n752' href='#n752'>752</a>
<a id='n753' href='#n753'>753</a>
<a id='n754' href='#n754'>754</a>
<a id='n755' href='#n755'>755</a>
<a id='n756' href='#n756'>756</a>
<a id='n757' href='#n757'>757</a>
<a id='n758' href='#n758'>758</a>
<a id='n759' href='#n759'>759</a>
<a id='n760' href='#n760'>760</a>
<a id='n761' href='#n761'>761</a>
<a id='n762' href='#n762'>762</a>
<a id='n763' href='#n763'>763</a>
<a id='n764' href='#n764'>764</a>
<a id='n765' href='#n765'>765</a>
<a id='n766' href='#n766'>766</a>
<a id='n767' href='#n767'>767</a>
<a id='n768' href='#n768'>768</a>
<a id='n769' href='#n769'>769</a>
<a id='n770' href='#n770'>770</a>
<a id='n771' href='#n771'>771</a>
<a id='n772' href='#n772'>772</a>
<a id='n773' href='#n773'>773</a>
<a id='n774' href='#n774'>774</a>
<a id='n775' href='#n775'>775</a>
<a id='n776' href='#n776'>776</a>
<a id='n777' href='#n777'>777</a>
<a id='n778' href='#n778'>778</a>
<a id='n779' href='#n779'>779</a>
<a id='n780' href='#n780'>780</a>
<a id='n781' href='#n781'>781</a>
<a id='n782' href='#n782'>782</a>
<a id='n783' href='#n783'>783</a>
<a id='n784' href='#n784'>784</a>
<a id='n785' href='#n785'>785</a>
<a id='n786' href='#n786'>786</a>
<a id='n787' href='#n787'>787</a>
<a id='n788' href='#n788'>788</a>
<a id='n789' href='#n789'>789</a>
<a id='n790' href='#n790'>790</a>
<a id='n791' href='#n791'>791</a>
<a id='n792' href='#n792'>792</a>
<a id='n793' href='#n793'>793</a>
<a id='n794' href='#n794'>794</a>
<a id='n795' href='#n795'>795</a>
<a id='n796' href='#n796'>796</a>
<a id='n797' href='#n797'>797</a>
<a id='n798' href='#n798'>798</a>
<a id='n799' href='#n799'>799</a>
<a id='n800' href='#n800'>800</a>
<a id='n801' href='#n801'>801</a>
<a id='n802' href='#n802'>802</a>
<a id='n803' href='#n803'>803</a>
<a id='n804' href='#n804'>804</a>
<a id='n805' href='#n805'>805</a>
<a id='n806' href='#n806'>806</a>
<a id='n807' href='#n807'>807</a>
<a id='n808' href='#n808'>808</a>
<a id='n809' href='#n809'>809</a>
<a id='n810' href='#n810'>810</a>
<a id='n811' href='#n811'>811</a>
<a id='n812' href='#n812'>812</a>
<a id='n813' href='#n813'>813</a>
<a id='n814' href='#n814'>814</a>
<a id='n815' href='#n815'>815</a>
<a id='n816' href='#n816'>816</a>
<a id='n817' href='#n817'>817</a>
<a id='n818' href='#n818'>818</a>
<a id='n819' href='#n819'>819</a>
<a id='n820' href='#n820'>820</a>
<a id='n821' href='#n821'>821</a>
<a id='n822' href='#n822'>822</a>
<a id='n823' href='#n823'>823</a>
<a id='n824' href='#n824'>824</a>
<a id='n825' href='#n825'>825</a>
<a id='n826' href='#n826'>826</a>
<a id='n827' href='#n827'>827</a>
<a id='n828' href='#n828'>828</a>
<a id='n829' href='#n829'>829</a>
<a id='n830' href='#n830'>830</a>
<a id='n831' href='#n831'>831</a>
<a id='n832' href='#n832'>832</a>
<a id='n833' href='#n833'>833</a>
<a id='n834' href='#n834'>834</a>
<a id='n835' href='#n835'>835</a>
<a id='n836' href='#n836'>836</a>
<a id='n837' href='#n837'>837</a>
<a id='n838' href='#n838'>838</a>
<a id='n839' href='#n839'>839</a>
<a id='n840' href='#n840'>840</a>
<a id='n841' href='#n841'>841</a>
<a id='n842' href='#n842'>842</a>
<a id='n843' href='#n843'>843</a>
<a id='n844' href='#n844'>844</a>
<a id='n845' href='#n845'>845</a>
<a id='n846' href='#n846'>846</a>
<a id='n847' href='#n847'>847</a>
<a id='n848' href='#n848'>848</a>
<a id='n849' href='#n849'>849</a>
<a id='n850' href='#n850'>850</a>
<a id='n851' href='#n851'>851</a>
<a id='n852' href='#n852'>852</a>
<a id='n853' href='#n853'>853</a>
<a id='n854' href='#n854'>854</a>
<a id='n855' href='#n855'>855</a>
<a id='n856' href='#n856'>856</a>
<a id='n857' href='#n857'>857</a>
<a id='n858' href='#n858'>858</a>
<a id='n859' href='#n859'>859</a>
<a id='n860' href='#n860'>860</a>
<a id='n861' href='#n861'>861</a>
<a id='n862' href='#n862'>862</a>
<a id='n863' href='#n863'>863</a>
<a id='n864' href='#n864'>864</a>
<a id='n865' href='#n865'>865</a>
<a id='n866' href='#n866'>866</a>
<a id='n867' href='#n867'>867</a>
<a id='n868' href='#n868'>868</a>
<a id='n869' href='#n869'>869</a>
<a id='n870' href='#n870'>870</a>
<a id='n871' href='#n871'>871</a>
<a id='n872' href='#n872'>872</a>
<a id='n873' href='#n873'>873</a>
<a id='n874' href='#n874'>874</a>
<a id='n875' href='#n875'>875</a>
<a id='n876' href='#n876'>876</a>
<a id='n877' href='#n877'>877</a>
<a id='n878' href='#n878'>878</a>
<a id='n879' href='#n879'>879</a>
<a id='n880' href='#n880'>880</a>
<a id='n881' href='#n881'>881</a>
<a id='n882' href='#n882'>882</a>
<a id='n883' href='#n883'>883</a>
<a id='n884' href='#n884'>884</a>
<a id='n885' href='#n885'>885</a>
<a id='n886' href='#n886'>886</a>
<a id='n887' href='#n887'>887</a>
<a id='n888' href='#n888'>888</a>
<a id='n889' href='#n889'>889</a>
<a id='n890' href='#n890'>890</a>
<a id='n891' href='#n891'>891</a>
<a id='n892' href='#n892'>892</a>
<a id='n893' href='#n893'>893</a>
<a id='n894' href='#n894'>894</a>
<a id='n895' href='#n895'>895</a>
<a id='n896' href='#n896'>896</a>
<a id='n897' href='#n897'>897</a>
<a id='n898' href='#n898'>898</a>
<a id='n899' href='#n899'>899</a>
<a id='n900' href='#n900'>900</a>
<a id='n901' href='#n901'>901</a>
<a id='n902' href='#n902'>902</a>
<a id='n903' href='#n903'>903</a>
<a id='n904' href='#n904'>904</a>
<a id='n905' href='#n905'>905</a>
<a id='n906' href='#n906'>906</a>
<a id='n907' href='#n907'>907</a>
<a id='n908' href='#n908'>908</a>
<a id='n909' href='#n909'>909</a>
<a id='n910' href='#n910'>910</a>
<a id='n911' href='#n911'>911</a>
<a id='n912' href='#n912'>912</a>
<a id='n913' href='#n913'>913</a>
<a id='n914' href='#n914'>914</a>
<a id='n915' href='#n915'>915</a>
<a id='n916' href='#n916'>916</a>
<a id='n917' href='#n917'>917</a>
<a id='n918' href='#n918'>918</a>
<a id='n919' href='#n919'>919</a>
<a id='n920' href='#n920'>920</a>
<a id='n921' href='#n921'>921</a>
<a id='n922' href='#n922'>922</a>
<a id='n923' href='#n923'>923</a>
<a id='n924' href='#n924'>924</a>
<a id='n925' href='#n925'>925</a>
<a id='n926' href='#n926'>926</a>
<a id='n927' href='#n927'>927</a>
<a id='n928' href='#n928'>928</a>
<a id='n929' href='#n929'>929</a>
<a id='n930' href='#n930'>930</a>
<a id='n931' href='#n931'>931</a>
<a id='n932' href='#n932'>932</a>
<a id='n933' href='#n933'>933</a>
<a id='n934' href='#n934'>934</a>
<a id='n935' href='#n935'>935</a>
<a id='n936' href='#n936'>936</a>
<a id='n937' href='#n937'>937</a>
<a id='n938' href='#n938'>938</a>
<a id='n939' href='#n939'>939</a>
<a id='n940' href='#n940'>940</a>
<a id='n941' href='#n941'>941</a>
<a id='n942' href='#n942'>942</a>
<a id='n943' href='#n943'>943</a>
<a id='n944' href='#n944'>944</a>
<a id='n945' href='#n945'>945</a>
<a id='n946' href='#n946'>946</a>
<a id='n947' href='#n947'>947</a>
<a id='n948' href='#n948'>948</a>
<a id='n949' href='#n949'>949</a>
<a id='n950' href='#n950'>950</a>
<a id='n951' href='#n951'>951</a>
<a id='n952' href='#n952'>952</a>
<a id='n953' href='#n953'>953</a>
<a id='n954' href='#n954'>954</a>
<a id='n955' href='#n955'>955</a>
<a id='n956' href='#n956'>956</a>
<a id='n957' href='#n957'>957</a>
<a id='n958' href='#n958'>958</a>
<a id='n959' href='#n959'>959</a>
<a id='n960' href='#n960'>960</a>
<a id='n961' href='#n961'>961</a>
<a id='n962' href='#n962'>962</a>
<a id='n963' href='#n963'>963</a>
<a id='n964' href='#n964'>964</a>
<a id='n965' href='#n965'>965</a>
<a id='n966' href='#n966'>966</a>
<a id='n967' href='#n967'>967</a>
<a id='n968' href='#n968'>968</a>
<a id='n969' href='#n969'>969</a>
<a id='n970' href='#n970'>970</a>
<a id='n971' href='#n971'>971</a>
<a id='n972' href='#n972'>972</a>
<a id='n973' href='#n973'>973</a>
<a id='n974' href='#n974'>974</a>
<a id='n975' href='#n975'>975</a>
<a id='n976' href='#n976'>976</a>
<a id='n977' href='#n977'>977</a>
<a id='n978' href='#n978'>978</a>
<a id='n979' href='#n979'>979</a>
<a id='n980' href='#n980'>980</a>
<a id='n981' href='#n981'>981</a>
<a id='n982' href='#n982'>982</a>
<a id='n983' href='#n983'>983</a>
<a id='n984' href='#n984'>984</a>
<a id='n985' href='#n985'>985</a>
<a id='n986' href='#n986'>986</a>
<a id='n987' href='#n987'>987</a>
<a id='n988' href='#n988'>988</a>
<a id='n989' href='#n989'>989</a>
<a id='n990' href='#n990'>990</a>
<a id='n991' href='#n991'>991</a>
<a id='n992' href='#n992'>992</a>
<a id='n993' href='#n993'>993</a>
<a id='n994' href='#n994'>994</a>
<a id='n995' href='#n995'>995</a>
<a id='n996' href='#n996'>996</a>
<a id='n997' href='#n997'>997</a>
<a id='n998' href='#n998'>998</a>
<a id='n999' href='#n999'>999</a>
<a id='n1000' href='#n1000'>1000</a>
<a id='n1001' href='#n1001'>1001</a>
<a id='n1002' href='#n1002'>1002</a>
<a id='n1003' href='#n1003'>1003</a>
<a id='n1004' href='#n1004'>1004</a>
<a id='n1005' href='#n1005'>1005</a>
<a id='n1006' href='#n1006'>1006</a>
<a id='n1007' href='#n1007'>1007</a>
<a id='n1008' href='#n1008'>1008</a>
<a id='n1009' href='#n1009'>1009</a>
<a id='n1010' href='#n1010'>1010</a>
<a id='n1011' href='#n1011'>1011</a>
<a id='n1012' href='#n1012'>1012</a>
<a id='n1013' href='#n1013'>1013</a>
<a id='n1014' href='#n1014'>1014</a>
<a id='n1015' href='#n1015'>1015</a>
<a id='n1016' href='#n1016'>1016</a>
<a id='n1017' href='#n1017'>1017</a>
<a id='n1018' href='#n1018'>1018</a>
<a id='n1019' href='#n1019'>1019</a>
<a id='n1020' href='#n1020'>1020</a>
<a id='n1021' href='#n1021'>1021</a>
<a id='n1022' href='#n1022'>1022</a>
<a id='n1023' href='#n1023'>1023</a>
<a id='n1024' href='#n1024'>1024</a>
<a id='n1025' href='#n1025'>1025</a>
<a id='n1026' href='#n1026'>1026</a>
<a id='n1027' href='#n1027'>1027</a>
<a id='n1028' href='#n1028'>1028</a>
<a id='n1029' href='#n1029'>1029</a>
<a id='n1030' href='#n1030'>1030</a>
<a id='n1031' href='#n1031'>1031</a>
<a id='n1032' href='#n1032'>1032</a>
<a id='n1033' href='#n1033'>1033</a>
<a id='n1034' href='#n1034'>1034</a>
<a id='n1035' href='#n1035'>1035</a>
<a id='n1036' href='#n1036'>1036</a>
<a id='n1037' href='#n1037'>1037</a>
<a id='n1038' href='#n1038'>1038</a>
<a id='n1039' href='#n1039'>1039</a>
<a id='n1040' href='#n1040'>1040</a>
<a id='n1041' href='#n1041'>1041</a>
<a id='n1042' href='#n1042'>1042</a>
<a id='n1043' href='#n1043'>1043</a>
<a id='n1044' href='#n1044'>1044</a>
<a id='n1045' href='#n1045'>1045</a>
<a id='n1046' href='#n1046'>1046</a>
<a id='n1047' href='#n1047'>1047</a>
<a id='n1048' href='#n1048'>1048</a>
<a id='n1049' href='#n1049'>1049</a>
<a id='n1050' href='#n1050'>1050</a>
<a id='n1051' href='#n1051'>1051</a>
<a id='n1052' href='#n1052'>1052</a>
<a id='n1053' href='#n1053'>1053</a>
<a id='n1054' href='#n1054'>1054</a>
<a id='n1055' href='#n1055'>1055</a>
<a id='n1056' href='#n1056'>1056</a>
<a id='n1057' href='#n1057'>1057</a>
<a id='n1058' href='#n1058'>1058</a>
<a id='n1059' href='#n1059'>1059</a>
<a id='n1060' href='#n1060'>1060</a>
<a id='n1061' href='#n1061'>1061</a>
<a id='n1062' href='#n1062'>1062</a>
<a id='n1063' href='#n1063'>1063</a>
<a id='n1064' href='#n1064'>1064</a>
<a id='n1065' href='#n1065'>1065</a>
<a id='n1066' href='#n1066'>1066</a>
<a id='n1067' href='#n1067'>1067</a>
<a id='n1068' href='#n1068'>1068</a>
<a id='n1069' href='#n1069'>1069</a>
<a id='n1070' href='#n1070'>1070</a>
<a id='n1071' href='#n1071'>1071</a>
<a id='n1072' href='#n1072'>1072</a>
<a id='n1073' href='#n1073'>1073</a>
<a id='n1074' href='#n1074'>1074</a>
<a id='n1075' href='#n1075'>1075</a>
<a id='n1076' href='#n1076'>1076</a>
<a id='n1077' href='#n1077'>1077</a>
<a id='n1078' href='#n1078'>1078</a>
<a id='n1079' href='#n1079'>1079</a>
<a id='n1080' href='#n1080'>1080</a>
<a id='n1081' href='#n1081'>1081</a>
<a id='n1082' href='#n1082'>1082</a>
<a id='n1083' href='#n1083'>1083</a>
<a id='n1084' href='#n1084'>1084</a>
<a id='n1085' href='#n1085'>1085</a>
<a id='n1086' href='#n1086'>1086</a>
<a id='n1087' href='#n1087'>1087</a>
<a id='n1088' href='#n1088'>1088</a>
<a id='n1089' href='#n1089'>1089</a>
<a id='n1090' href='#n1090'>1090</a>
<a id='n1091' href='#n1091'>1091</a>
<a id='n1092' href='#n1092'>1092</a>
<a id='n1093' href='#n1093'>1093</a>
<a id='n1094' href='#n1094'>1094</a>
<a id='n1095' href='#n1095'>1095</a>
<a id='n1096' href='#n1096'>1096</a>
<a id='n1097' href='#n1097'>1097</a>
<a id='n1098' href='#n1098'>1098</a>
<a id='n1099' href='#n1099'>1099</a>
<a id='n1100' href='#n1100'>1100</a>
<a id='n1101' href='#n1101'>1101</a>
<a id='n1102' href='#n1102'>1102</a>
<a id='n1103' href='#n1103'>1103</a>
<a id='n1104' href='#n1104'>1104</a>
<a id='n1105' href='#n1105'>1105</a>
<a id='n1106' href='#n1106'>1106</a>
<a id='n1107' href='#n1107'>1107</a>
<a id='n1108' href='#n1108'>1108</a>
<a id='n1109' href='#n1109'>1109</a>
<a id='n1110' href='#n1110'>1110</a>
<a id='n1111' href='#n1111'>1111</a>
<a id='n1112' href='#n1112'>1112</a>
<a id='n1113' href='#n1113'>1113</a>
<a id='n1114' href='#n1114'>1114</a>
<a id='n1115' href='#n1115'>1115</a>
<a id='n1116' href='#n1116'>1116</a>
<a id='n1117' href='#n1117'>1117</a>
<a id='n1118' href='#n1118'>1118</a>
<a id='n1119' href='#n1119'>1119</a>
<a id='n1120' href='#n1120'>1120</a>
<a id='n1121' href='#n1121'>1121</a>
<a id='n1122' href='#n1122'>1122</a>
<a id='n1123' href='#n1123'>1123</a>
<a id='n1124' href='#n1124'>1124</a>
<a id='n1125' href='#n1125'>1125</a>
<a id='n1126' href='#n1126'>1126</a>
<a id='n1127' href='#n1127'>1127</a>
<a id='n1128' href='#n1128'>1128</a>
<a id='n1129' href='#n1129'>1129</a>
<a id='n1130' href='#n1130'>1130</a>
<a id='n1131' href='#n1131'>1131</a>
<a id='n1132' href='#n1132'>1132</a>
<a id='n1133' href='#n1133'>1133</a>
<a id='n1134' href='#n1134'>1134</a>
<a id='n1135' href='#n1135'>1135</a>
<a id='n1136' href='#n1136'>1136</a>
<a id='n1137' href='#n1137'>1137</a>
<a id='n1138' href='#n1138'>1138</a>
<a id='n1139' href='#n1139'>1139</a>
<a id='n1140' href='#n1140'>1140</a>
<a id='n1141' href='#n1141'>1141</a>
<a id='n1142' href='#n1142'>1142</a>
<a id='n1143' href='#n1143'>1143</a>
<a id='n1144' href='#n1144'>1144</a>
<a id='n1145' href='#n1145'>1145</a>
<a id='n1146' href='#n1146'>1146</a>
<a id='n1147' href='#n1147'>1147</a>
<a id='n1148' href='#n1148'>1148</a>
<a id='n1149' href='#n1149'>1149</a>
<a id='n1150' href='#n1150'>1150</a>
<a id='n1151' href='#n1151'>1151</a>
<a id='n1152' href='#n1152'>1152</a>
<a id='n1153' href='#n1153'>1153</a>
<a id='n1154' href='#n1154'>1154</a>
<a id='n1155' href='#n1155'>1155</a>
<a id='n1156' href='#n1156'>1156</a>
<a id='n1157' href='#n1157'>1157</a>
<a id='n1158' href='#n1158'>1158</a>
<a id='n1159' href='#n1159'>1159</a>
<a id='n1160' href='#n1160'>1160</a>
<a id='n1161' href='#n1161'>1161</a>
<a id='n1162' href='#n1162'>1162</a>
<a id='n1163' href='#n1163'>1163</a>
<a id='n1164' href='#n1164'>1164</a>
<a id='n1165' href='#n1165'>1165</a>
<a id='n1166' href='#n1166'>1166</a>
<a id='n1167' href='#n1167'>1167</a>
<a id='n1168' href='#n1168'>1168</a>
<a id='n1169' href='#n1169'>1169</a>
<a id='n1170' href='#n1170'>1170</a>
<a id='n1171' href='#n1171'>1171</a>
<a id='n1172' href='#n1172'>1172</a>
<a id='n1173' href='#n1173'>1173</a>
<a id='n1174' href='#n1174'>1174</a>
<a id='n1175' href='#n1175'>1175</a>
<a id='n1176' href='#n1176'>1176</a>
<a id='n1177' href='#n1177'>1177</a>
<a id='n1178' href='#n1178'>1178</a>
<a id='n1179' href='#n1179'>1179</a>
<a id='n1180' href='#n1180'>1180</a>
<a id='n1181' href='#n1181'>1181</a>
<a id='n1182' href='#n1182'>1182</a>
<a id='n1183' href='#n1183'>1183</a>
<a id='n1184' href='#n1184'>1184</a>
<a id='n1185' href='#n1185'>1185</a>
<a id='n1186' href='#n1186'>1186</a>
<a id='n1187' href='#n1187'>1187</a>
<a id='n1188' href='#n1188'>1188</a>
<a id='n1189' href='#n1189'>1189</a>
<a id='n1190' href='#n1190'>1190</a>
<a id='n1191' href='#n1191'>1191</a>
<a id='n1192' href='#n1192'>1192</a>
<a id='n1193' href='#n1193'>1193</a>
<a id='n1194' href='#n1194'>1194</a>
<a id='n1195' href='#n1195'>1195</a>
<a id='n1196' href='#n1196'>1196</a>
<a id='n1197' href='#n1197'>1197</a>
<a id='n1198' href='#n1198'>1198</a>
<a id='n1199' href='#n1199'>1199</a>
<a id='n1200' href='#n1200'>1200</a>
<a id='n1201' href='#n1201'>1201</a>
<a id='n1202' href='#n1202'>1202</a>
<a id='n1203' href='#n1203'>1203</a>
<a id='n1204' href='#n1204'>1204</a>
<a id='n1205' href='#n1205'>1205</a>
<a id='n1206' href='#n1206'>1206</a>
<a id='n1207' href='#n1207'>1207</a>
<a id='n1208' href='#n1208'>1208</a>
<a id='n1209' href='#n1209'>1209</a>
<a id='n1210' href='#n1210'>1210</a>
<a id='n1211' href='#n1211'>1211</a>
<a id='n1212' href='#n1212'>1212</a>
<a id='n1213' href='#n1213'>1213</a>
<a id='n1214' href='#n1214'>1214</a>
<a id='n1215' href='#n1215'>1215</a>
<a id='n1216' href='#n1216'>1216</a>
<a id='n1217' href='#n1217'>1217</a>
<a id='n1218' href='#n1218'>1218</a>
<a id='n1219' href='#n1219'>1219</a>
<a id='n1220' href='#n1220'>1220</a>
<a id='n1221' href='#n1221'>1221</a>
<a id='n1222' href='#n1222'>1222</a>
<a id='n1223' href='#n1223'>1223</a>
<a id='n1224' href='#n1224'>1224</a>
<a id='n1225' href='#n1225'>1225</a>
<a id='n1226' href='#n1226'>1226</a>
<a id='n1227' href='#n1227'>1227</a>
<a id='n1228' href='#n1228'>1228</a>
<a id='n1229' href='#n1229'>1229</a>
<a id='n1230' href='#n1230'>1230</a>
<a id='n1231' href='#n1231'>1231</a>
<a id='n1232' href='#n1232'>1232</a>
<a id='n1233' href='#n1233'>1233</a>
<a id='n1234' href='#n1234'>1234</a>
<a id='n1235' href='#n1235'>1235</a>
<a id='n1236' href='#n1236'>1236</a>
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</pre></td>
<td class='lines'><pre><code><span class="hl kwa">package</span> ugtk2<span class="hl opt">;</span>
<span class="hl kwa">use</span> diagnostics<span class="hl opt">;</span>
<span class="hl kwa">use</span> strict<span class="hl opt">;</span>
<span class="hl kwa">use</span> vars <span class="hl str">qw(</span><span class="hl ipl">@ISA</span> <span class="hl str"></span><span class="hl ipl">%EXPORT_TAGS</span> <span class="hl str"></span><span class="hl ipl">@EXPORT_OK</span> <span class="hl str"></span><span class="hl ipl">@icon_paths</span> <span class="hl str"></span><span class="hl ipl">$wm_icon</span> <span class="hl str"></span><span class="hl ipl">$grab</span> <span class="hl str"></span><span class="hl ipl">$border</span><span class="hl str">)</span><span class="hl opt">;</span> <span class="hl slc">#- leave it on one line, for automatic removal of the line at package creation</span>
<span class="hl kwb">@ISA</span> <span class="hl opt">=</span> <span class="hl str">qw(Exporter)</span><span class="hl opt">;</span>
<span class="hl kwb">%EXPORT_TAGS</span> <span class="hl opt">= (</span>
wrappers <span class="hl opt">=> [</span> <span class="hl str">qw(gtkadd gtkadd_widget gtkappend gtkappend_page gtkappenditems gtkcombo_setpopdown_strings gtkdestroy</span>
<span class="hl str"> gtkentry gtkflush gtkhide gtkmodify_font gtkmove gtkpack gtkpack2 gtkpack2_</span>
<span class="hl str"> gtkpack2__ gtkpack_ gtkpack__ gtkpowerpack gtkput gtkradio gtkresize gtkroot</span>
<span class="hl str"> gtkset_active gtkset_border_width gtkset_editable gtkset_justify gtkset_alignment gtkset_layout gtkset_line_wrap</span>
<span class="hl str"> gtkset_markup gtkset_modal gtkset_mousecursor gtkset_mousecursor_normal gtkset_mousecursor_wait gtkset_name</span>
<span class="hl str"> gtkset_property gtkset_relief gtkset_selectable gtkset_sensitive gtkset_shadow_type gtkset_size_request</span>
<span class="hl str"> gtkset_text gtkset_tip gtkset_visibility gtksetstyle gtkshow gtksignal_connect gtksize gtktext_append</span>
<span class="hl str"> gtktext_insert )</span> <span class="hl opt">],</span>
helpers <span class="hl opt">=> [</span> <span class="hl str">qw(add2notebook add_icon_path fill_tiled fill_tiled_coords gtkcolor gtkcreate_img</span>
<span class="hl str"> gtkcreate_pixbuf gtkfontinfo gtkset_background n_line_size set_back_pixbuf set_back_pixmap</span>
<span class="hl str"> string_size string_width string_height wrap_paragraph)</span> <span class="hl opt">],</span>
create <span class="hl opt">=> [</span> <span class="hl str">qw(create_adjustment create_box_with_title create_dialog create_factory_menu create_factory_popup_menu</span>
<span class="hl str"> create_hbox create_hpaned create_menu create_notebook create_okcancel create_packtable</span>
<span class="hl str"> create_scrolled_window create_vbox create_vpaned _create_dialog gtkcreate_frame)</span> <span class="hl opt">],</span>
ask <span class="hl opt">=> [</span> <span class="hl str">qw(ask_browse_tree_info ask_browse_tree_info_given_widgets ask_dir ask_from_entry ask_okcancel ask_warn</span>
<span class="hl str"> ask_yesorno )</span> <span class="hl opt">],</span>
dialogs <span class="hl opt">=> [</span> <span class="hl str">qw(err_dialog info_dialog warn_dialog)</span> <span class="hl opt">],</span>
<span class="hl opt">);</span>
<span class="hl kwb">$EXPORT_TAGS</span><span class="hl opt">{</span>all<span class="hl opt">} = [</span> <span class="hl kwc">map</span> <span class="hl opt">{</span> <span class="hl kwb">@$_</span> <span class="hl opt">}</span> <span class="hl kwc">values</span> <span class="hl kwb">%EXPORT_TAGS</span> <span class="hl opt">];</span>
<span class="hl kwb">@EXPORT_OK</span> <span class="hl opt">=</span> <span class="hl kwc">map</span> <span class="hl opt">{</span> <span class="hl kwb">@$_</span> <span class="hl opt">}</span> <span class="hl kwc">values</span> <span class="hl kwb">%EXPORT_TAGS</span><span class="hl opt">;</span>
<span class="hl kwa">use</span> c<span class="hl opt">;</span>
<span class="hl kwa">use</span> <span class="hl kwc">log</span><span class="hl opt">;</span>
<span class="hl kwa">use</span> common<span class="hl opt">;</span>
<span class="hl kwa">use</span> mygtk2 <span class="hl str">qw(gtknew)</span><span class="hl opt">;</span> <span class="hl slc">#- do not import gtkadd which conflicts with ugtk2 version</span>
<span class="hl kwa">use</span> Gtk2<span class="hl opt">;</span>
<span class="hl kwa">use</span> Gtk2<span class="hl opt">::</span>Gdk<span class="hl opt">::</span>Keysyms<span class="hl opt">;</span>
<span class="hl kwb">$border</span> <span class="hl opt">=</span> <span class="hl num">5</span><span class="hl opt">;</span>
<span class="hl kwa">sub</span> wm_icon<span class="hl opt">() {</span> <span class="hl kwb">$wm_icon</span> <span class="hl opt">|| $::</span>Wizard_pix_up <span class="hl opt">||</span> <span class="hl str">"wiz_default_up.png"</span> <span class="hl opt">}</span>
<span class="hl slc"># -=-=---=-=---=-=---=-=---=-=---=-=---=-=---=-=---=-=---=-=---=-=---=-=---</span>
<span class="hl slc"># wrappers</span>
<span class="hl slc">#</span>
<span class="hl slc"># Functional-style wrappers to existing Gtk functions; allows to program in</span>
<span class="hl slc"># a more functional way, and especially, first, to avoid using temp</span>
<span class="hl slc"># variables, and second, to "see" directly in the code the user interface</span>
<span class="hl slc"># you're building.</span>
<span class="hl kwa">sub</span> gtkdestroy <span class="hl opt">{</span> mygtk2<span class="hl opt">::</span>may_destroy<span class="hl opt">(</span><span class="hl kwb">$_</span><span class="hl opt">[</span><span class="hl num">0</span><span class="hl opt">]) }</span>
<span class="hl kwa">sub</span> gtkflush<span class="hl opt">() {</span> mygtk2<span class="hl opt">::</span>flush<span class="hl opt">() }</span>
<span class="hl kwa">sub</span> gtkhide <span class="hl opt">{</span> <span class="hl kwb">$_</span><span class="hl opt">[</span><span class="hl num">0</span><span class="hl opt">]-></span><span class="hl kwd">hide</span><span class="hl opt">;</span> <span class="hl kwb">$_</span><span class="hl opt">[</span><span class="hl num">0</span><span class="hl opt">] }</span>
<span class="hl kwa">sub</span> gtkmove <span class="hl opt">{</span> <span class="hl kwb">$_</span><span class="hl opt">[</span><span class="hl num">0</span><span class="hl opt">]-></span><span class="hl kwd">window</span><span class="hl opt">-></span><span class="hl kwd">move</span><span class="hl opt">(</span><span class="hl kwb">$_</span><span class="hl opt">[</span><span class="hl num">1</span><span class="hl opt">],</span> <span class="hl kwb">$_</span><span class="hl opt">[</span><span class="hl num">2</span><span class="hl opt">]);</span> <span class="hl kwb">$_</span><span class="hl opt">[</span><span class="hl num">0</span><span class="hl opt">] }</span>
<span class="hl kwa">sub</span> gtkpack <span class="hl opt">{</span> gtkpowerpack<span class="hl opt">(</span><span class="hl num">1</span><span class="hl opt">,</span> <span class="hl num">1</span><span class="hl opt">,</span> <span class="hl kwb">@_</span><span class="hl opt">) }</span>
<span class="hl kwa">sub</span> gtkpack_ <span class="hl opt">{</span> gtkpowerpack<span class="hl opt">(</span><span class="hl str">'arg'</span><span class="hl opt">,</span> <span class="hl num">1</span><span class="hl opt">,</span> <span class="hl kwb">@_</span><span class="hl opt">) }</span>
<span class="hl kwa">sub</span> gtkpack__ <span class="hl opt">{</span> gtkpowerpack<span class="hl opt">(</span><span class="hl num">0</span><span class="hl opt">,</span> <span class="hl num">1</span><span class="hl opt">,</span> <span class="hl kwb">@_</span><span class="hl opt">) }</span>
<span class="hl kwa">sub</span> gtkpack2 <span class="hl opt">{</span> gtkpowerpack<span class="hl opt">(</span><span class="hl num">1</span><span class="hl opt">,</span> <span class="hl num">0</span><span class="hl opt">,</span> <span class="hl kwb">@_</span><span class="hl opt">) }</span>
<span class="hl kwa">sub</span> gtkpack2_ <span class="hl opt">{</span> gtkpowerpack<span class="hl opt">(</span><span class="hl str">'arg'</span><span class="hl opt">,</span> <span class="hl num">0</span><span class="hl opt">,</span> <span class="hl kwb">@_</span><span class="hl opt">) }</span>
<span class="hl kwa">sub</span> gtkpack2__ <span class="hl opt">{</span> gtkpowerpack<span class="hl opt">(</span><span class="hl num">0</span><span class="hl opt">,</span> <span class="hl num">0</span><span class="hl opt">,</span> <span class="hl kwb">@_</span><span class="hl opt">) }</span>
<span class="hl kwa">sub</span> gtkput <span class="hl opt">{</span> <span class="hl kwb">$_</span><span class="hl opt">[</span><span class="hl num">0</span><span class="hl opt">]-></span><span class="hl kwd">put</span><span class="hl opt">(</span>gtkshow<span class="hl opt">(</span><span class="hl kwb">$_</span><span class="hl opt">[</span><span class="hl num">1</span><span class="hl opt">]),</span> <span class="hl kwb">$_</span><span class="hl opt">[</span><span class="hl num">2</span><span class="hl opt">],</span> <span class="hl kwb">$_</span><span class="hl opt">[</span><span class="hl num">3</span><span class="hl opt">]);</span> <span class="hl kwb">$_</span><span class="hl opt">[</span><span class="hl num">0</span><span class="hl opt">] }</span>
<span class="hl kwa">sub</span> gtkresize <span class="hl opt">{</span> <span class="hl kwb">$_</span><span class="hl opt">[</span><span class="hl num">0</span><span class="hl opt">]-></span><span class="hl kwd">window</span><span class="hl opt">-></span><span class="hl kwd">resize</span><span class="hl opt">(</span><span class="hl kwb">$_</span><span class="hl opt">[</span><span class="hl num">1</span><span class="hl opt">],</span> <span class="hl kwb">$_</span><span class="hl opt">[</span><span class="hl num">2</span><span class="hl opt">]);</span> <span class="hl kwb">$_</span><span class="hl opt">[</span><span class="hl num">0</span><span class="hl opt">] }</span>
<span class="hl kwa">sub</span> gtkset_active <span class="hl opt">{</span> <span class="hl kwb">$_</span><span class="hl opt">[</span><span class="hl num">0</span><span class="hl opt">]-></span><span class="hl kwd">set_active</span><span class="hl opt">(</span><span class="hl kwb">$_</span><span class="hl opt">[</span><span class="hl num">1</span><span class="hl opt">]);</span> <span class="hl kwb">$_</span><span class="hl opt">[</span><span class="hl num">0</span><span class="hl opt">] }</span>
<span class="hl kwa">sub</span> gtkset_border_width <span class="hl opt">{</span> <span class="hl kwb">$_</span><span class="hl opt">[</span><span class="hl num">0</span><span class="hl opt">]-></span><span class="hl kwd">set_border_width</span><span class="hl opt">(</span><span class="hl kwb">$_</span><span class="hl opt">[</span><span class="hl num">1</span><span class="hl opt">]);</span> <span class="hl kwb">$_</span><span class="hl opt">[</span><span class="hl num">0</span><span class="hl opt">] }</span>
<span class="hl kwa">sub</span> gtkset_editable <span class="hl opt">{</span> <span class="hl kwb">$_</span><span class="hl opt">[</span><span class="hl num">0</span><span class="hl opt">]-></span><span class="hl kwd">set_editable</span><span class="hl opt">(</span><span class="hl kwb">$_</span><span class="hl opt">[</span><span class="hl num">1</span><span class="hl opt">]);</span> <span class="hl kwb">$_</span><span class="hl opt">[</span><span class="hl num">0</span><span class="hl opt">] }</span>
<span class="hl kwa">sub</span> gtkset_selectable <span class="hl opt">{</span> <span class="hl kwb">$_</span><span class="hl opt">[</span><span class="hl num">0</span><span class="hl opt">]-></span><span class="hl kwd">set_selectable</span><span class="hl opt">(</span><span class="hl kwb">$_</span><span class="hl opt">[</span><span class="hl num">1</span><span class="hl opt">]);</span> <span class="hl kwb">$_</span><span class="hl opt">[</span><span class="hl num">0</span><span class="hl opt">] }</span>
<span class="hl kwa">sub</span> gtkset_justify <span class="hl opt">{</span> <span class="hl kwb">$_</span><span class="hl opt">[</span><span class="hl num">0</span><span class="hl opt">]-></span><span class="hl kwd">set_justify</span><span class="hl opt">(</span><span class="hl kwb">$_</span><span class="hl opt">[</span><span class="hl num">1</span><span class="hl opt">]);</span> <span class="hl kwb">$_</span><span class="hl opt">[</span><span class="hl num">0</span><span class="hl opt">] }</span>
<span class="hl kwa">sub</span> gtkset_alignment <span class="hl opt">{</span> <span class="hl kwb">$_</span><span class="hl opt">[</span><span class="hl num">0</span><span class="hl opt">]-></span><span class="hl kwd">set_alignment</span><span class="hl opt">(</span><span class="hl kwb">$_</span><span class="hl opt">[</span><span class="hl num">1</span><span class="hl opt">],</span> <span class="hl kwb">$_</span><span class="hl opt">[</span><span class="hl num">2</span><span class="hl opt">]);</span> <span class="hl kwb">$_</span><span class="hl opt">[</span><span class="hl num">0</span><span class="hl opt">] }</span>
<span class="hl kwa">sub</span> gtkset_layout <span class="hl opt">{</span> <span class="hl kwb">$_</span><span class="hl opt">[</span><span class="hl num">0</span><span class="hl opt">]-></span><span class="hl kwd">set_layout</span><span class="hl opt">(</span><span class="hl kwb">$_</span><span class="hl opt">[</span><span class="hl num">1</span><span class="hl opt">]);</span> <span class="hl kwb">$_</span><span class="hl opt">[</span><span class="hl num">0</span><span class="hl opt">] }</span>
<span class="hl kwa">sub</span> gtkset_modal <span class="hl opt">{</span> <span class="hl kwb">$_</span><span class="hl opt">[</span><span class="hl num">0</span><span class="hl opt">]-></span><span class="hl kwd">set_modal</span><span class="hl opt">(</span><span class="hl kwb">$_</span><span class="hl opt">[</span><span class="hl num">1</span><span class="hl opt">]);</span> <span class="hl kwb">$_</span><span class="hl opt">[</span><span class="hl num">0</span><span class="hl opt">] }</span>
<span class="hl kwa">sub</span> gtkset_mousecursor_normal <span class="hl opt">{</span> gtkset_mousecursor<span class="hl opt">(</span><span class="hl str">'left-ptr'</span><span class="hl opt">,</span> <span class="hl kwb">@_</span><span class="hl opt">) }</span>
<span class="hl kwa">sub</span> gtkset_mousecursor_wait <span class="hl opt">{</span> gtkset_mousecursor<span class="hl opt">(</span><span class="hl str">'watch'</span><span class="hl opt">,</span> <span class="hl kwb">@_</span><span class="hl opt">) }</span>
<span class="hl kwa">sub</span> gtkset_relief <span class="hl opt">{</span> <span class="hl kwb">$_</span><span class="hl opt">[</span><span class="hl num">0</span><span class="hl opt">]-></span><span class="hl kwd">set_relief</span><span class="hl opt">(</span><span class="hl kwb">$_</span><span class="hl opt">[</span><span class="hl num">1</span><span class="hl opt">]);</span> <span class="hl kwb">$_</span><span class="hl opt">[</span><span class="hl num">0</span><span class="hl opt">] }</span>
<span class="hl kwa">sub</span> gtkset_sensitive <span class="hl opt">{</span> <span class="hl kwb">$_</span><span class="hl opt">[</span><span class="hl num">0</span><span class="hl opt">]-></span><span class="hl kwd">set_sensitive</span><span class="hl opt">(</span><span class="hl kwb">$_</span><span class="hl opt">[</span><span class="hl num">1</span><span class="hl opt">]);</span> <span class="hl kwb">$_</span><span class="hl opt">[</span><span class="hl num">0</span><span class="hl opt">] }</span>
<span class="hl kwa">sub</span> gtkset_visibility <span class="hl opt">{</span> <span class="hl kwb">$_</span><span class="hl opt">[</span><span class="hl num">0</span><span class="hl opt">]-></span><span class="hl kwd">set_visibility</span><span class="hl opt">(</span><span class="hl kwb">$_</span><span class="hl opt">[</span><span class="hl num">1</span><span class="hl opt">]);</span> <span class="hl kwb">$_</span><span class="hl opt">[</span><span class="hl num">0</span><span class="hl opt">] }</span>
<span class="hl kwa">sub</span> gtkset_tip <span class="hl opt">{</span> <span class="hl kwb">$_</span><span class="hl opt">[</span><span class="hl num">0</span><span class="hl opt">]-></span><span class="hl kwd">set_tip</span><span class="hl opt">(</span><span class="hl kwb">$_</span><span class="hl opt">[</span><span class="hl num">1</span><span class="hl opt">],</span> <span class="hl kwb">$_</span><span class="hl opt">[</span><span class="hl num">2</span><span class="hl opt">])</span> <span class="hl kwa">if</span> <span class="hl kwb">$_</span><span class="hl opt">[</span><span class="hl num">2</span><span class="hl opt">];</span> <span class="hl kwb">$_</span><span class="hl opt">[</span><span class="hl num">1</span><span class="hl opt">] }</span>
<span class="hl kwa">sub</span> gtkset_shadow_type <span class="hl opt">{</span> <span class="hl kwb">$_</span><span class="hl opt">[</span><span class="hl num">0</span><span class="hl opt">]-></span><span class="hl kwd">set_shadow_type</span><span class="hl opt">(</span><span class="hl kwb">$_</span><span class="hl opt">[</span><span class="hl num">1</span><span class="hl opt">]);</span> <span class="hl kwb">$_</span><span class="hl opt">[</span><span class="hl num">0</span><span class="hl opt">] }</span>
<span class="hl kwa">sub</span> gtkset_style <span class="hl opt">{</span> <span class="hl kwb">$_</span><span class="hl opt">[</span><span class="hl num">0</span><span class="hl opt">]-></span><span class="hl kwd">set_style</span><span class="hl opt">(</span><span class="hl kwb">$_</span><span class="hl opt">[</span><span class="hl num">1</span><span class="hl opt">]);</span> <span class="hl kwb">$_</span><span class="hl opt">[</span><span class="hl num">0</span><span class="hl opt">] }</span>
<span class="hl kwa">sub</span> gtkset_size_request <span class="hl opt">{</span> <span class="hl kwb">$_</span><span class="hl opt">[</span><span class="hl num">0</span><span class="hl opt">]-></span><span class="hl kwd">set_size_request</span><span class="hl opt">(</span><span class="hl kwb">$_</span><span class="hl opt">[</span><span class="hl num">1</span><span class="hl opt">],</span> <span class="hl kwb">$_</span><span class="hl opt">[</span><span class="hl num">2</span><span class="hl opt">]);</span> <span class="hl kwb">$_</span><span class="hl opt">[</span><span class="hl num">0</span><span class="hl opt">] }</span>
<span class="hl kwa">sub</span> gtkshow <span class="hl opt">{</span> <span class="hl kwb">$_</span><span class="hl opt">[</span><span class="hl num">0</span><span class="hl opt">]-></span><span class="hl kwd">show</span><span class="hl opt">;</span> <span class="hl kwb">$_</span><span class="hl opt">[</span><span class="hl num">0</span><span class="hl opt">] }</span>
<span class="hl kwa">sub</span> gtksize <span class="hl opt">{</span> <span class="hl kwb">$_</span><span class="hl opt">[</span><span class="hl num">0</span><span class="hl opt">]-></span><span class="hl kwd">size</span><span class="hl opt">(</span><span class="hl kwb">$_</span><span class="hl opt">[</span><span class="hl num">1</span><span class="hl opt">],</span> <span class="hl kwb">$_</span><span class="hl opt">[</span><span class="hl num">2</span><span class="hl opt">]);</span> <span class="hl kwb">$_</span><span class="hl opt">[</span><span class="hl num">0</span><span class="hl opt">] }</span>
<span class="hl kwa">sub</span> gtkset_markup <span class="hl opt">{</span> <span class="hl kwb">$_</span><span class="hl opt">[</span><span class="hl num">0</span><span class="hl opt">]-></span><span class="hl kwd">set_markup</span><span class="hl opt">(</span><span class="hl kwb">$_</span><span class="hl opt">[</span><span class="hl num">1</span><span class="hl opt">]);</span> <span class="hl kwb">$_</span><span class="hl opt">[</span><span class="hl num">0</span><span class="hl opt">] }</span>
<span class="hl kwa">sub</span> gtkset_line_wrap <span class="hl opt">{</span> <span class="hl kwb">$_</span><span class="hl opt">[</span><span class="hl num">0</span><span class="hl opt">]-></span><span class="hl kwd">set_line_wrap</span><span class="hl opt">(</span><span class="hl kwb">$_</span><span class="hl opt">[</span><span class="hl num">1</span><span class="hl opt">]);</span> <span class="hl kwb">$_</span><span class="hl opt">[</span><span class="hl num">0</span><span class="hl opt">] }</span>
<span class="hl kwa">sub</span> gtkadd <span class="hl opt">{</span>
<span class="hl kwc">my</span> <span class="hl kwb">$w</span> <span class="hl opt">=</span> <span class="hl kwc">shift</span><span class="hl opt">;</span>
<span class="hl kwa">foreach</span> <span class="hl kwc">my</span> <span class="hl kwb">$l</span> <span class="hl opt">(</span><span class="hl kwb">@_</span><span class="hl opt">) {</span>
<span class="hl kwc">ref</span> <span class="hl kwb">$l</span> <span class="hl kwc">or</span> <span class="hl kwb">$l</span> <span class="hl opt">=</span> gtknew<span class="hl opt">(</span><span class="hl str">'WrappedLabel'</span><span class="hl opt">,</span> text <span class="hl opt">=></span> <span class="hl kwb">$l</span><span class="hl opt">);</span>
<span class="hl kwb">$w</span><span class="hl opt">-></span><span class="hl kwd">add</span><span class="hl opt">(</span>gtkshow<span class="hl opt">(</span><span class="hl kwb">$l</span><span class="hl opt">));</span>
<span class="hl opt">}</span>
<span class="hl kwb">$w</span><span class="hl opt">;</span>
<span class="hl opt">}</span>
<span class="hl kwa">sub</span> gtkadd_widget <span class="hl opt">{</span>
<span class="hl kwc">my</span> <span class="hl kwb">$sg</span> <span class="hl opt">=</span> <span class="hl kwc">shift</span><span class="hl opt">;</span>
<span class="hl kwc">map</span> <span class="hl opt">{</span>
<span class="hl kwc">my</span> <span class="hl kwb">$l</span> <span class="hl opt">=</span> <span class="hl kwb">$_</span><span class="hl opt">;</span>
<span class="hl kwc">ref</span> <span class="hl kwb">$l</span> <span class="hl kwc">or</span> <span class="hl kwb">$l</span> <span class="hl opt">=</span> gtknew<span class="hl opt">(</span><span class="hl str">'WrappedLabel'</span><span class="hl opt">,</span> text <span class="hl opt">=></span> <span class="hl kwb">$l</span><span class="hl opt">);</span>
<span class="hl kwb">$sg</span><span class="hl opt">-></span><span class="hl kwd">add_widget</span><span class="hl opt">(</span><span class="hl kwb">$l</span><span class="hl opt">);</span>
<span class="hl kwb">$l</span><span class="hl opt">;</span>
<span class="hl opt">}</span> <span class="hl kwb">@_</span><span class="hl opt">;</span>
<span class="hl opt">}</span>
<span class="hl kwa">sub</span> gtkappend <span class="hl opt">{</span>
<span class="hl kwc">my</span> <span class="hl kwb">$w</span> <span class="hl opt">=</span> <span class="hl kwc">shift</span><span class="hl opt">;</span>
<span class="hl kwa">foreach</span> <span class="hl kwc">my</span> <span class="hl kwb">$l</span> <span class="hl opt">(</span><span class="hl kwb">@_</span><span class="hl opt">) {</span>
<span class="hl kwc">ref</span> <span class="hl kwb">$l</span> <span class="hl kwc">or</span> <span class="hl kwb">$l</span> <span class="hl opt">=</span> gtknew<span class="hl opt">(</span><span class="hl str">'WrappedLabel'</span><span class="hl opt">,</span> text <span class="hl opt">=></span> <span class="hl kwb">$l</span><span class="hl opt">);</span>
<span class="hl kwb">$w</span><span class="hl opt">-></span><span class="hl kwd">append</span><span class="hl opt">(</span>gtkshow<span class="hl opt">(</span><span class="hl kwb">$l</span><span class="hl opt">));</span>
<span class="hl opt">}</span>
<span class="hl kwb">$w</span><span class="hl opt">;</span>
<span class="hl opt">}</span>
<span class="hl kwa">sub</span> gtkappenditems <span class="hl opt">{</span>
<span class="hl kwc">my</span> <span class="hl kwb">$w</span> <span class="hl opt">=</span> <span class="hl kwc">shift</span><span class="hl opt">;</span>
<span class="hl kwb">$_</span><span class="hl opt">-></span><span class="hl kwd">show</span> <span class="hl kwa">foreach</span> <span class="hl kwb">@_</span><span class="hl opt">;</span>
<span class="hl kwb">$w</span><span class="hl opt">-></span><span class="hl kwd">append_items</span><span class="hl opt">(</span><span class="hl kwb">@_</span><span class="hl opt">);</span>
<span class="hl kwb">$w</span><span class="hl opt">;</span>
<span class="hl opt">}</span>
<span class="hl slc"># append page to a notebook</span>
<span class="hl kwa">sub</span> gtkappend_page <span class="hl opt">{</span>
<span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$notebook, $page, $o_title</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span>
<span class="hl kwb">$notebook</span><span class="hl opt">-></span><span class="hl kwd">append_page</span><span class="hl opt">(</span><span class="hl kwb">$page, $o_title</span><span class="hl opt">);</span>
<span class="hl kwb">$notebook</span><span class="hl opt">;</span>
<span class="hl opt">}</span>
<span class="hl kwa">sub</span> gtkentry <span class="hl opt">{</span>
<span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$text</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span>
<span class="hl kwc">my</span> <span class="hl kwb">$e</span> <span class="hl opt">=</span> gtknew<span class="hl opt">(</span><span class="hl str">'Entry'</span><span class="hl opt">);</span>
<span class="hl kwb">$text</span> <span class="hl kwc">and</span> <span class="hl kwb">$e</span><span class="hl opt">-></span><span class="hl kwd">set_text</span><span class="hl opt">(</span><span class="hl kwb">$text</span><span class="hl opt">);</span>
<span class="hl kwb">$e</span><span class="hl opt">;</span>
<span class="hl opt">}</span>
<span class="hl kwa">sub</span> gtksetstyle <span class="hl opt">{</span>
<span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$w, $s</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span>
<span class="hl kwb">$w</span><span class="hl opt">-></span><span class="hl kwd">set_style</span><span class="hl opt">(</span><span class="hl kwb">$s</span><span class="hl opt">);</span>
<span class="hl kwb">$w</span><span class="hl opt">;</span>
<span class="hl opt">}</span>
<span class="hl kwa">sub</span> gtkradio <span class="hl opt">{</span>
<span class="hl kwc">my</span> <span class="hl kwb">$def</span> <span class="hl opt">=</span> <span class="hl kwc">shift</span><span class="hl opt">;</span>
<span class="hl kwc">my</span> <span class="hl kwb">$radio</span><span class="hl opt">;</span>
<span class="hl kwc">map</span> <span class="hl opt">{</span> gtkset_active<span class="hl opt">(</span><span class="hl kwb">$radio</span> <span class="hl opt">=</span> Gtk2<span class="hl opt">::</span>RadioButton-<span class="hl opt">></span><span class="hl kwd">new_with_label</span><span class="hl opt">(</span><span class="hl kwb">$radio</span> ? <span class="hl kwb">$radio</span><span class="hl opt">-></span><span class="hl kwd">get_group</span> <span class="hl opt">:</span> <span class="hl kwc">undef</span><span class="hl opt">,</span> <span class="hl kwb">$_</span><span class="hl opt">),</span> <span class="hl kwb">$_</span> <span class="hl kwc">eq</span> <span class="hl kwb">$def</span><span class="hl opt">) }</span> <span class="hl kwb">@_</span><span class="hl opt">;</span>
<span class="hl opt">}</span>
<span class="hl kwa">sub</span> gtkroot<span class="hl opt">() {</span> mygtk2<span class="hl opt">::</span>root_window<span class="hl opt">() }</span>
<span class="hl kwa">sub</span> gtkcolor <span class="hl opt">{ &</span>mygtk2<span class="hl opt">::</span>rgb2color <span class="hl opt">}</span>
<span class="hl kwa">sub</span> gtkset_background <span class="hl opt">{ &</span>mygtk2<span class="hl opt">::</span>set_root_window_background <span class="hl opt">}</span>
<span class="hl kwa">sub</span> gtkset_text <span class="hl opt">{</span>
<span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$w, $s</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span>
<span class="hl kwb">$w</span><span class="hl opt">-></span><span class="hl kwd">set_text</span><span class="hl opt">(</span><span class="hl kwb">$s</span><span class="hl opt">);</span>
<span class="hl kwb">$w</span><span class="hl opt">;</span>
<span class="hl opt">}</span>
<span class="hl kwa">sub</span> gtkcombo_setpopdown_strings <span class="hl opt">{</span>
<span class="hl kwc">my</span> <span class="hl kwb">$w</span> <span class="hl opt">=</span> <span class="hl kwc">shift</span><span class="hl opt">;</span>
<span class="hl kwb">$w</span><span class="hl opt">-></span><span class="hl kwd">set_popdown_strings</span><span class="hl opt">(</span><span class="hl kwb">@_</span><span class="hl opt">);</span>
<span class="hl kwb">$w</span><span class="hl opt">;</span>
<span class="hl opt">}</span>
<span class="hl kwa">sub</span> gtkset_mousecursor <span class="hl opt">{</span>
<span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$type, $w</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span>
<span class="hl opt">(</span><span class="hl kwb">$w</span> <span class="hl opt">||</span> gtkroot<span class="hl opt">())-></span><span class="hl kwd">set_cursor</span><span class="hl opt">(</span>Gtk2<span class="hl opt">::</span>Gdk<span class="hl opt">::</span>Cursor-<span class="hl opt">></span><span class="hl kwd">new</span><span class="hl opt">(</span><span class="hl kwb">$type</span><span class="hl opt">));</span>
<span class="hl kwb">$w</span><span class="hl opt">;</span>
<span class="hl opt">}</span>
<span class="hl kwa">sub</span> gtksignal_connect <span class="hl opt">{</span>
<span class="hl kwc">my</span> <span class="hl kwb">$w</span> <span class="hl opt">=</span> <span class="hl kwc">shift</span><span class="hl opt">;</span>
<span class="hl kwb">$w</span><span class="hl opt">-></span><span class="hl kwd">signal_connect</span><span class="hl opt">(</span><span class="hl kwb">@_</span><span class="hl opt">);</span>
<span class="hl kwb">$w</span><span class="hl opt">;</span>
<span class="hl opt">}</span>
<span class="hl kwa">sub</span> gtkset_name <span class="hl opt">{</span>
<span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$widget, $name</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span>
<span class="hl kwb">$widget</span><span class="hl opt">-></span><span class="hl kwd">set_name</span><span class="hl opt">(</span><span class="hl kwb">$name</span><span class="hl opt">);</span>
<span class="hl kwb">$widget</span><span class="hl opt">;</span>
<span class="hl opt">}</span>
<span class="hl kwa">sub</span> gtkpowerpack <span class="hl opt">{</span>
<span class="hl slc">#- Get Default Attributes (if any). 2 syntaxes allowed :</span>
<span class="hl slc">#- gtkpowerpack( {expand => 1, fill => 0}, $box...) : the attributes are picked from a specified hash ref</span>
<span class="hl slc">#- gtkpowerpack(1, 0, 1, $box, ...) : the attributes are picked from the non-ref list, in the order (expand, fill, padding, pack_end).</span>
<span class="hl kwc">my</span> <span class="hl kwb">@attributes_list</span> <span class="hl opt">=</span> <span class="hl str">qw(expand fill padding pack_end)</span><span class="hl opt">;</span>
<span class="hl kwc">my</span> <span class="hl kwb">$default_attrs</span> <span class="hl opt">= {};</span>
<span class="hl kwa">if</span> <span class="hl opt">(</span><span class="hl kwc">ref</span><span class="hl opt">(</span><span class="hl kwb">$_</span><span class="hl opt">[</span><span class="hl num">0</span><span class="hl opt">])</span> <span class="hl kwc">eq</span> <span class="hl str">'HASH'</span><span class="hl opt">) {</span>
<span class="hl kwb">$default_attrs</span> <span class="hl opt">=</span> <span class="hl kwc">shift</span><span class="hl opt">;</span>
<span class="hl opt">}</span> <span class="hl kwa">elsif</span> <span class="hl opt">(!</span><span class="hl kwc">ref</span><span class="hl opt">(</span><span class="hl kwb">$_</span><span class="hl opt">[</span><span class="hl num">0</span><span class="hl opt">])) {</span>
<span class="hl kwa">foreach</span> <span class="hl opt">(</span><span class="hl kwb">@attributes_list</span><span class="hl opt">) {</span>
<span class="hl kwc">ref</span><span class="hl opt">(</span><span class="hl kwb">$_</span><span class="hl opt">[</span><span class="hl num">0</span><span class="hl opt">])</span> <span class="hl kwc">and</span> <span class="hl kwa">last</span><span class="hl opt">;</span>
<span class="hl kwb">$default_attrs</span><span class="hl opt">->{</span><span class="hl kwb">$_</span><span class="hl opt">} =</span> <span class="hl kwc">shift</span><span class="hl opt">;</span>
<span class="hl opt">}</span>
<span class="hl opt">}</span>
<span class="hl kwc">my</span> <span class="hl kwb">$box</span> <span class="hl opt">=</span> <span class="hl kwc">shift</span><span class="hl opt">;</span>
<span class="hl kwa">while</span> <span class="hl opt">(</span><span class="hl kwb">@_</span><span class="hl opt">) {</span>
<span class="hl slc">#- Get attributes (if specified). 4 syntaxes allowed (default values are undef ie. false...) :</span>
<span class="hl slc">#- gtkpowerpack({defaultattrs}, $box, $widget1, $widget2, ...) : the attrs are picked from the default ones (if they exist)</span>
<span class="hl slc">#- gtkpowerpack($box, {fill=>1, expand=>0, ...}, $widget1, ...) : the attributes are picked from a specified hash ref</span>
<span class="hl slc">#- gtkpowerpack($box, [1,0,1], $widget1, ...) : the attributes are picked from the array ref : (expand, fill, padding, pack_end).</span>
<span class="hl slc">#- gtkpowerpack({attr=>'arg'}, $box, 1, $widget1, 0, $widget2, etc...) : the 'arg' value will tell gtkpowerpack to always read the </span>
<span class="hl slc">#- attr value directly in the arg list (avoiding confusion between value 0 and Gtk::Label("0"). That can simplify some writings but</span>
<span class="hl slc">#- this arg(s) MUST then be present...</span>
<span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">%attr, $attrs</span><span class="hl opt">);</span>
<span class="hl kwc">ref</span><span class="hl opt">(</span><span class="hl kwb">$_</span><span class="hl opt">[</span><span class="hl num">0</span><span class="hl opt">])</span> <span class="hl kwc">eq</span> <span class="hl str">'HASH'</span> <span class="hl opt">||</span> <span class="hl kwc">ref</span><span class="hl opt">(</span><span class="hl kwb">$_</span><span class="hl opt">[</span><span class="hl num">0</span><span class="hl opt">])</span> <span class="hl kwc">eq</span> <span class="hl str">'ARRAY'</span> <span class="hl kwc">and</span> <span class="hl kwb">$attrs</span> <span class="hl opt">=</span> <span class="hl kwc">shift</span><span class="hl opt">;</span>
<span class="hl kwa">foreach</span> <span class="hl opt">(</span><span class="hl kwb">@attributes_list</span><span class="hl opt">) {</span>
<span class="hl kwa">if</span> <span class="hl opt">((</span><span class="hl kwb">$default_attrs</span><span class="hl opt">->{</span><span class="hl kwb">$_</span><span class="hl opt">} ||</span> <span class="hl str">''</span><span class="hl opt">)</span> <span class="hl kwc">eq</span> <span class="hl str">'arg'</span><span class="hl opt">) {</span>
<span class="hl kwc">ref</span><span class="hl opt">(</span><span class="hl kwb">$_</span><span class="hl opt">[</span><span class="hl num">0</span><span class="hl opt">])</span> <span class="hl kwc">and die</span> <span class="hl str">"error in packing definition</span><span class="hl esc">\n</span><span class="hl str">"</span><span class="hl opt">;</span>
<span class="hl kwb">$attr</span><span class="hl opt">{</span><span class="hl kwb">$_</span><span class="hl opt">} =</span> <span class="hl kwc">shift</span><span class="hl opt">;</span>
<span class="hl kwc">ref</span><span class="hl opt">(</span><span class="hl kwb">$attrs</span><span class="hl opt">)</span> <span class="hl kwc">eq</span> <span class="hl str">'ARRAY'</span> <span class="hl kwc">and shift</span> <span class="hl kwb">@$attrs</span><span class="hl opt">;</span>
<span class="hl opt">}</span> <span class="hl kwa">elsif</span> <span class="hl opt">(</span><span class="hl kwc">ref</span><span class="hl opt">(</span><span class="hl kwb">$attrs</span><span class="hl opt">)</span> <span class="hl kwc">eq</span> <span class="hl str">'HASH'</span> <span class="hl opt">&&</span> <span class="hl kwc">defined</span><span class="hl opt">(</span><span class="hl kwb">$attrs</span><span class="hl opt">->{</span><span class="hl kwb">$_</span><span class="hl opt">})) {</span>
<span class="hl kwb">$attr</span><span class="hl opt">{</span><span class="hl kwb">$_</span><span class="hl opt">} =</span> <span class="hl kwb">$attrs</span><span class="hl opt">->{</span><span class="hl kwb">$_</span><span class="hl opt">};</span>
<span class="hl opt">}</span> <span class="hl kwa">elsif</span> <span class="hl opt">(</span><span class="hl kwc">ref</span><span class="hl opt">(</span><span class="hl kwb">$attrs</span><span class="hl opt">)</span> <span class="hl kwc">eq</span> <span class="hl str">'ARRAY'</span><span class="hl opt">) {</span>
<span class="hl kwb">$attr</span><span class="hl opt">{</span><span class="hl kwb">$_</span><span class="hl opt">} =</span> <span class="hl kwc">shift</span> <span class="hl kwb">@$attrs</span><span class="hl opt">;</span>
<span class="hl opt">}</span> <span class="hl kwa">elsif</span> <span class="hl opt">(</span><span class="hl kwc">defined</span><span class="hl opt">(</span><span class="hl kwb">$default_attrs</span><span class="hl opt">->{</span><span class="hl kwb">$_</span><span class="hl opt">})) {</span>
<span class="hl kwb">$attr</span><span class="hl opt">{</span><span class="hl kwb">$_</span><span class="hl opt">} =</span> <span class="hl kwc">int</span> <span class="hl kwb">$default_attrs</span><span class="hl opt">->{</span><span class="hl kwb">$_</span><span class="hl opt">};</span>
<span class="hl opt">}</span> <span class="hl kwa">else</span> <span class="hl opt">{</span>
<span class="hl kwb">$attr</span><span class="hl opt">{</span><span class="hl kwb">$_</span><span class="hl opt">} =</span> <span class="hl num">0</span><span class="hl opt">;</span>
<span class="hl opt">}</span>
<span class="hl opt">}</span>
<span class="hl slc">#- Get and pack the widget (create it if necessary to a label...)</span>
<span class="hl kwc">my</span> <span class="hl kwb">$widget</span> <span class="hl opt">=</span> <span class="hl kwc">ref</span><span class="hl opt">(</span><span class="hl kwb">$_</span><span class="hl opt">[</span><span class="hl num">0</span><span class="hl opt">])</span> ? <span class="hl kwc">shift</span> <span class="hl opt">:</span> gtknew<span class="hl opt">(</span><span class="hl str">'WrappedLabel'</span><span class="hl opt">,</span> text <span class="hl opt">=></span> <span class="hl kwc">shift</span><span class="hl opt">);</span>
<span class="hl kwc">my</span> <span class="hl kwb">$pack_call</span> <span class="hl opt">=</span> <span class="hl str">'pack_'</span> <span class="hl opt">. (</span><span class="hl kwb">$attr</span><span class="hl opt">{</span>pack_end<span class="hl opt">}</span> ? <span class="hl str">'end'</span> <span class="hl opt">:</span> <span class="hl str">'start'</span><span class="hl opt">);</span>
<span class="hl kwb">$box</span><span class="hl opt">-></span><span class="hl kwb">$pack_call</span><span class="hl opt">(</span><span class="hl kwb">$widget, $attr</span><span class="hl opt">{</span>expand<span class="hl opt">},</span> <span class="hl kwb">$attr</span><span class="hl opt">{</span>fill<span class="hl opt">},</span> <span class="hl kwb">$attr</span><span class="hl opt">{</span>padding<span class="hl opt">});</span>
<span class="hl kwb">$widget</span><span class="hl opt">-></span><span class="hl kwd">show</span><span class="hl opt">;</span>
<span class="hl opt">}</span>
<span class="hl kwa">return</span> <span class="hl kwb">$box</span><span class="hl opt">;</span>
<span class="hl opt">}</span>
<span class="hl kwa">sub</span> gtktreeview_children <span class="hl opt">{</span>
<span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$model, $iter</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span>
<span class="hl kwc">my</span> <span class="hl kwb">@l</span><span class="hl opt">;</span>
<span class="hl kwb">$model</span> <span class="hl opt">&&</span> <span class="hl kwb">$iter</span> <span class="hl kwc">or</span> <span class="hl kwa">return</span><span class="hl opt">;</span>
<span class="hl kwa">for</span> <span class="hl opt">(</span><span class="hl kwc">my</span> <span class="hl kwb">$p</span> <span class="hl opt">=</span> <span class="hl kwb">$model</span><span class="hl opt">-></span><span class="hl kwd">iter_children</span><span class="hl opt">(</span><span class="hl kwb">$iter</span><span class="hl opt">);</span> <span class="hl kwb">$p</span><span class="hl opt">;</span> <span class="hl kwb">$p</span> <span class="hl opt">=</span> <span class="hl kwb">$model</span><span class="hl opt">-></span><span class="hl kwd">iter_next</span><span class="hl opt">(</span><span class="hl kwb">$p</span><span class="hl opt">)) {</span>
<span class="hl kwc">push</span> <span class="hl kwb">@l, $p</span><span class="hl opt">;</span>
<span class="hl opt">}</span>
<span class="hl kwb">@l</span><span class="hl opt">;</span>
<span class="hl opt">}</span>
<span class="hl slc"># -=-=---=-=---=-=---=-=---=-=---=-=---=-=---=-=---=-=---=-=---=-=---=-=---</span>
<span class="hl slc"># create</span>
<span class="hl slc">#</span>
<span class="hl slc"># Helpers that allow omitting common operations on common widgets</span>
<span class="hl slc"># (e.g. create widgets with good default properties)</span>
<span class="hl kwa">sub</span> create_pixbutton <span class="hl opt">{</span>
<span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$label, $pix, $reverse_order</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span>
<span class="hl kwc">my</span> <span class="hl kwb">@label_and_pix</span> <span class="hl opt">= (</span><span class="hl num">0</span><span class="hl opt">,</span> <span class="hl kwb">$label,</span> if_<span class="hl opt">(</span><span class="hl kwb">$pix,</span> <span class="hl num">0</span><span class="hl opt">,</span> <span class="hl kwb">$pix</span><span class="hl opt">));</span>
gtkadd<span class="hl opt">(</span>gtknew<span class="hl opt">(</span><span class="hl str">'Button'</span><span class="hl opt">),</span>
gtknew<span class="hl opt">(</span><span class="hl str">'HBox'</span><span class="hl opt">,</span> spacing <span class="hl opt">=></span> <span class="hl num">3</span><span class="hl opt">,</span> children <span class="hl opt">=> [</span>
<span class="hl num">1</span><span class="hl opt">,</span> <span class="hl str">""</span><span class="hl opt">,</span>
<span class="hl kwb">$reverse_order</span> ? <span class="hl kwc">reverse</span><span class="hl opt">(</span><span class="hl kwb">@label_and_pix</span><span class="hl opt">) :</span> <span class="hl kwb">@label_and_pix,</span>
<span class="hl num">1</span><span class="hl opt">,</span> <span class="hl str">""</span><span class="hl opt">,</span>
<span class="hl opt">]));</span>
<span class="hl opt">}</span>
<span class="hl kwa">sub</span> create_adjustment <span class="hl opt">{</span>
<span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$val, $min, $max</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span>
Gtk2<span class="hl opt">::</span>Adjustment-<span class="hl opt">></span><span class="hl kwd">new</span><span class="hl opt">(</span><span class="hl kwb">$val, $min, $max</span> <span class="hl opt">+</span> <span class="hl num">1</span><span class="hl opt">,</span> <span class="hl num">1</span><span class="hl opt">, (</span><span class="hl kwb">$max</span> <span class="hl opt">-</span> <span class="hl kwb">$min</span> <span class="hl opt">+</span> <span class="hl num">1</span><span class="hl opt">) /</span> <span class="hl num">10</span><span class="hl opt">,</span> <span class="hl num">1</span><span class="hl opt">);</span>
<span class="hl opt">}</span>
<span class="hl kwa">sub</span> create_scrolled_window <span class="hl opt">{</span>
<span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$W, $o_policy, $o_viewport_shadow</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span>
<span class="hl kwc">my</span> <span class="hl kwb">$w</span> <span class="hl opt">=</span> Gtk2<span class="hl opt">::</span>ScrolledWindow-<span class="hl opt">></span><span class="hl kwd">new</span><span class="hl opt">(</span><span class="hl kwc">undef</span><span class="hl opt">,</span> <span class="hl kwc">undef</span><span class="hl opt">);</span>
<span class="hl kwb">$w</span><span class="hl opt">-></span><span class="hl kwd">set_policy</span><span class="hl opt">(</span><span class="hl kwb">$o_policy</span> ? <span class="hl kwb">@$o_policy</span> <span class="hl opt">: (</span><span class="hl str">'automatic'</span><span class="hl opt">,</span> <span class="hl str">'automatic'</span><span class="hl opt">));</span>
<span class="hl kwa">if</span> <span class="hl opt">(</span>member<span class="hl opt">(</span><span class="hl kwc">ref</span><span class="hl opt">(</span><span class="hl kwb">$W</span><span class="hl opt">),</span> <span class="hl str">qw(Gtk2::Layout Gtk2::Text Gtk2::TextView Gtk2::TreeView)</span><span class="hl opt">)) {</span>
<span class="hl kwb">$w</span><span class="hl opt">-></span><span class="hl kwd">add</span><span class="hl opt">(</span><span class="hl kwb">$W</span><span class="hl opt">);</span>
<span class="hl opt">}</span> <span class="hl kwa">else</span> <span class="hl opt">{</span>
<span class="hl kwb">$w</span><span class="hl opt">-></span><span class="hl kwd">add_with_viewport</span><span class="hl opt">(</span><span class="hl kwb">$W</span><span class="hl opt">);</span>
<span class="hl opt">}</span>
<span class="hl kwb">$o_viewport_shadow</span> <span class="hl kwc">and</span> gtkset_shadow_type<span class="hl opt">(</span><span class="hl kwb">$w</span><span class="hl opt">-></span><span class="hl kwd">child</span><span class="hl opt">,</span> <span class="hl kwb">$o_viewport_shadow</span><span class="hl opt">);</span>
<span class="hl kwb">$W</span><span class="hl opt">-></span><span class="hl kwd">can</span><span class="hl opt">(</span><span class="hl str">'set_focus_vadjustment'</span><span class="hl opt">)</span> <span class="hl kwc">and</span> <span class="hl kwb">$W</span><span class="hl opt">-></span><span class="hl kwd">set_focus_vadjustment</span><span class="hl opt">(</span><span class="hl kwb">$w</span><span class="hl opt">-></span><span class="hl kwd">get_vadjustment</span><span class="hl opt">);</span>
<span class="hl kwb">$W</span><span class="hl opt">-></span><span class="hl kwd">set_left_margin</span><span class="hl opt">(</span><span class="hl num">6</span><span class="hl opt">)</span> <span class="hl kwa">if</span> <span class="hl kwc">ref</span><span class="hl opt">(</span><span class="hl kwb">$W</span><span class="hl opt">) =~</span> <span class="hl kwd">/Gtk2::TextView/</span><span class="hl opt">;</span>
<span class="hl kwb">$W</span><span class="hl opt">-></span><span class="hl kwd">show</span><span class="hl opt">;</span>
<span class="hl kwa">if</span> <span class="hl opt">(</span><span class="hl kwc">ref</span><span class="hl opt">(</span><span class="hl kwb">$W</span><span class="hl opt">) =~</span> <span class="hl kwd">/Gtk2::TextView|Gtk2::TreeView/</span><span class="hl opt">) {</span>
gtknew<span class="hl opt">(</span><span class="hl str">'Frame'</span><span class="hl opt">,</span> shadow_type <span class="hl opt">=></span> <span class="hl str">'in'</span><span class="hl opt">,</span> child <span class="hl opt">=></span> <span class="hl kwb">$w</span><span class="hl opt">);</span>
<span class="hl opt">}</span> <span class="hl kwa">else</span> <span class="hl opt">{</span>
<span class="hl kwb">$w</span><span class="hl opt">;</span>
<span class="hl opt">}</span>
<span class="hl opt">}</span>
<span class="hl kwa">sub</span> n_line_size <span class="hl opt">{</span>
<span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$nbline, $type, $widget</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span>
<span class="hl kwc">my</span> <span class="hl kwb">$spacing</span> <span class="hl opt">= ${{</span> text <span class="hl opt">=></span> <span class="hl num">3</span><span class="hl opt">,</span> various <span class="hl opt">=></span> <span class="hl num">17</span> <span class="hl opt">}}{</span><span class="hl kwb">$type</span><span class="hl opt">};</span>
<span class="hl kwc">my</span> <span class="hl kwb">%fontinfo</span> <span class="hl opt">=</span> gtkfontinfo<span class="hl opt">(</span><span class="hl kwb">$widget</span><span class="hl opt">);</span>
round<span class="hl opt">(</span><span class="hl kwb">$nbline</span> <span class="hl opt">* (</span><span class="hl kwb">$fontinfo</span><span class="hl opt">{</span>ascent<span class="hl opt">} +</span> <span class="hl kwb">$fontinfo</span><span class="hl opt">{</span>descent<span class="hl opt">} +</span> <span class="hl kwb">$spacing</span><span class="hl opt">) +</span> <span class="hl num">8</span><span class="hl opt">);</span>
<span class="hl opt">}</span>
<span class="hl kwa">sub</span> create_box_with_title <span class="hl opt">{</span>
<span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$o, @l</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span>
<span class="hl kwc">my</span> <span class="hl kwb">$nbline</span> <span class="hl opt">=</span> sum<span class="hl opt">(</span><span class="hl kwc">map</span> <span class="hl opt">{</span> round<span class="hl opt">(</span><span class="hl kwc">length</span><span class="hl opt">(</span><span class="hl kwb">$_</span><span class="hl opt">)</span> <span class="hl kwd">/ 60 + 1/</span><span class="hl num">2</span><span class="hl opt">) }</span> <span class="hl kwc">map</span> <span class="hl opt">{</span> <span class="hl kwc">split</span> <span class="hl str">"</span><span class="hl esc">\n</span><span class="hl str">"</span> <span class="hl opt">}</span> <span class="hl kwb">@l</span><span class="hl opt">);</span>
<span class="hl kwc">my</span> <span class="hl kwb">$box</span> <span class="hl opt">=</span> gtknew<span class="hl opt">(</span><span class="hl str">'VBox'</span><span class="hl opt">);</span>
<span class="hl kwa">if</span> <span class="hl opt">(</span><span class="hl kwb">$nbline</span> <span class="hl opt">==</span> <span class="hl num">0</span><span class="hl opt">) {</span>
<span class="hl kwb">$o</span><span class="hl opt">->{</span>box_size<span class="hl opt">} =</span> <span class="hl num">0</span><span class="hl opt">;</span>
<span class="hl kwa">return</span> <span class="hl kwb">$box</span><span class="hl opt">;</span>
<span class="hl opt">}</span>
<span class="hl kwb">$o</span><span class="hl opt">->{</span>box_size<span class="hl opt">} =</span> n_line_size<span class="hl opt">(</span><span class="hl kwb">$nbline,</span> <span class="hl str">'text'</span><span class="hl opt">,</span> <span class="hl kwb">$box</span><span class="hl opt">);</span>
<span class="hl kwa">if</span> <span class="hl opt">(</span><span class="hl kwb">@l</span> <span class="hl opt"><=</span> <span class="hl num">2</span> <span class="hl opt">&&</span> <span class="hl kwb">$nbline</span> <span class="hl opt">></span> <span class="hl num">4</span><span class="hl opt">) {</span>
<span class="hl kwb">$o</span><span class="hl opt">->{</span>icon<span class="hl opt">} && !$::</span>isWizard <span class="hl kwc">and</span>
<span class="hl kwc">eval</span> <span class="hl opt">{</span> gtkpack__<span class="hl opt">(</span><span class="hl kwb">$box,</span> gtknew<span class="hl opt">(</span><span class="hl str">'HBox'</span><span class="hl opt">,</span> border_width <span class="hl opt">=></span> <span class="hl num">5</span><span class="hl opt">,</span> children_loose <span class="hl opt">=> [</span> gtkcreate_img<span class="hl opt">(</span><span class="hl kwb">$o</span><span class="hl opt">->{</span>icon<span class="hl opt">}) ])) };</span>
<span class="hl kwc">my</span> <span class="hl kwb">$wanted</span> <span class="hl opt">=</span> <span class="hl kwb">$o</span><span class="hl opt">->{</span>box_size<span class="hl opt">};</span>
<span class="hl kwb">$o</span><span class="hl opt">->{</span>box_size<span class="hl opt">} =</span> min<span class="hl opt">(</span><span class="hl num">200</span><span class="hl opt">,</span> <span class="hl kwb">$o</span><span class="hl opt">->{</span>box_size<span class="hl opt">});</span>
<span class="hl kwc">my</span> <span class="hl kwb">$has_scroll</span> <span class="hl opt">=</span> <span class="hl kwb">$o</span><span class="hl opt">->{</span>box_size<span class="hl opt">} <</span> <span class="hl kwb">$wanted</span><span class="hl opt">;</span>
<span class="hl kwc">chomp</span><span class="hl opt">(</span><span class="hl kwc">my</span> <span class="hl kwb">$text</span> <span class="hl opt">=</span> <span class="hl kwc">join</span><span class="hl opt">(</span><span class="hl str">"</span><span class="hl esc">\n</span><span class="hl str">"</span><span class="hl opt">,</span> <span class="hl kwb">@l</span><span class="hl opt">));</span>
<span class="hl kwc">my</span> <span class="hl kwb">$wtext</span> <span class="hl opt">=</span> gtknew<span class="hl opt">(</span><span class="hl str">'TextView'</span><span class="hl opt">,</span> text <span class="hl opt">=></span> <span class="hl kwb">$text</span><span class="hl opt">);</span>
<span class="hl kwb">$wtext</span><span class="hl opt">-></span><span class="hl kwd">set_left_margin</span><span class="hl opt">(</span><span class="hl num">3</span><span class="hl opt">);</span>
<span class="hl kwb">$wtext</span><span class="hl opt">-></span><span class="hl kwd">can_focus</span><span class="hl opt">(</span><span class="hl kwb">$has_scroll</span><span class="hl opt">);</span>
<span class="hl kwb">$wtext</span><span class="hl opt">-></span><span class="hl kwd">signal_connect</span><span class="hl opt">(</span>button_press_event <span class="hl opt">=></span> <span class="hl kwa">sub</span> <span class="hl opt">{</span> <span class="hl num">1</span> <span class="hl opt">});</span> <span class="hl slc">#- disable selecting text and popping the contextual menu (GUI team says it's *horrible* to be able to do select text!)</span>
<span class="hl kwc">my</span> <span class="hl kwb">$width</span> <span class="hl opt">=</span> <span class="hl num">400</span><span class="hl opt">;</span>
<span class="hl kwc">my</span> <span class="hl kwb">$scroll</span> <span class="hl opt">=</span> gtknew<span class="hl opt">(</span><span class="hl str">'ScrolledWindow'</span><span class="hl opt">,</span> child <span class="hl opt">=></span> <span class="hl kwb">$wtext,</span> width <span class="hl opt">=></span> <span class="hl kwb">$width,</span> height <span class="hl opt">=></span> <span class="hl num">200</span><span class="hl opt">);</span>
<span class="hl kwb">$scroll</span><span class="hl opt">-></span><span class="hl kwd">signal_connect</span><span class="hl opt">(</span>realize <span class="hl opt">=></span> <span class="hl kwa">sub</span> <span class="hl opt">{</span>
<span class="hl kwc">my</span> <span class="hl kwb">$layout</span> <span class="hl opt">=</span> <span class="hl kwb">$wtext</span><span class="hl opt">-></span><span class="hl kwd">create_pango_layout</span><span class="hl opt">(</span><span class="hl kwb">$text</span><span class="hl opt">);</span>
<span class="hl kwb">$layout</span><span class="hl opt">-></span><span class="hl kwd">set_width</span><span class="hl opt">((</span><span class="hl kwb">$width</span> <span class="hl opt">-</span> <span class="hl num">10</span><span class="hl opt">) *</span> Gtk2<span class="hl opt">::</span>Pango-<span class="hl opt">></span><span class="hl kwd">scale</span><span class="hl opt">);</span>
<span class="hl kwb">$wtext</span><span class="hl opt">-></span><span class="hl kwd">set_size_request</span><span class="hl opt">(</span><span class="hl kwb">$width,</span> min<span class="hl opt">(</span><span class="hl num">200</span><span class="hl opt">, (</span><span class="hl kwb">$layout</span><span class="hl opt">-></span><span class="hl kwd">get_pixel_size</span><span class="hl opt">)[</span><span class="hl num">1</span><span class="hl opt">] +</span> <span class="hl num">10</span><span class="hl opt">));</span>
<span class="hl kwb">$scroll</span><span class="hl opt">-></span><span class="hl kwd">set_size_request</span><span class="hl opt">(</span><span class="hl kwb">$width,</span> min<span class="hl opt">(</span><span class="hl num">200</span><span class="hl opt">, (</span><span class="hl kwb">$layout</span><span class="hl opt">-></span><span class="hl kwd">get_pixel_size</span><span class="hl opt">)[</span><span class="hl num">1</span><span class="hl opt">] +</span> <span class="hl num">10</span><span class="hl opt">));</span>
<span class="hl kwb">$o</span><span class="hl opt">->{</span>rwindow<span class="hl opt">}-></span><span class="hl kwd">queue_resize</span><span class="hl opt">;</span>
<span class="hl opt">});</span>
gtkpack_<span class="hl opt">(</span><span class="hl kwb">$box, $o</span><span class="hl opt">->{</span>box_allow_grow<span class="hl opt">} ||</span> <span class="hl num">0</span><span class="hl opt">,</span> <span class="hl kwb">$scroll</span><span class="hl opt">);</span>
<span class="hl opt">}</span> <span class="hl kwa">else</span> <span class="hl opt">{</span>
<span class="hl kwc">my</span> <span class="hl kwb">$a</span> <span class="hl opt">= !$::</span>no_separator<span class="hl opt">;</span>
<span class="hl kwc">undef</span> <span class="hl opt">$::</span>no_separator<span class="hl opt">;</span>
<span class="hl kwc">my</span> <span class="hl kwb">$new_label</span> <span class="hl opt">=</span> <span class="hl kwa">sub</span> <span class="hl opt">{</span>
<span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$txt</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span>
<span class="hl kwc">ref</span><span class="hl opt">(</span><span class="hl kwb">$txt</span><span class="hl opt">)</span> ? <span class="hl kwb">$txt</span> <span class="hl opt">:</span> gtknew<span class="hl opt">(</span><span class="hl str">'WrappedLabel'</span><span class="hl opt">,</span> text <span class="hl opt">=></span> <span class="hl kwb">$txt</span><span class="hl opt">);</span>
<span class="hl opt">};</span>
<span class="hl kwa">if</span> <span class="hl opt">(</span><span class="hl kwb">$o</span><span class="hl opt">->{</span>icon<span class="hl opt">} && (!$::</span>isWizard <span class="hl opt">|| $::</span>isInstall<span class="hl opt">)) {</span>
gtkpack__<span class="hl opt">(</span><span class="hl kwb">$box,</span>
gtknew<span class="hl opt">(</span><span class="hl str">'HBox'</span><span class="hl opt">,</span> children <span class="hl opt">=> [</span>
<span class="hl num">0</span><span class="hl opt">,</span> gtknew<span class="hl opt">(</span><span class="hl str">'VBox'</span><span class="hl opt">,</span> width <span class="hl opt">=></span> <span class="hl num">15</span><span class="hl opt">),</span>
<span class="hl num">0</span><span class="hl opt">,</span> <span class="hl kwc">eval</span> <span class="hl opt">{</span> gtkcreate_img<span class="hl opt">(</span><span class="hl kwb">$o</span><span class="hl opt">->{</span>icon<span class="hl opt">}) },</span>
<span class="hl num">0</span><span class="hl opt">,</span> gtknew<span class="hl opt">(</span><span class="hl str">'VBox'</span><span class="hl opt">,</span> width <span class="hl opt">=></span> <span class="hl num">15</span><span class="hl opt">),</span>
<span class="hl num">1</span><span class="hl opt">,</span> <span class="hl kwb">$o</span><span class="hl opt">->{</span>box_title<span class="hl opt">} =</span> gtknew<span class="hl opt">(</span><span class="hl str">'VBox'</span><span class="hl opt">,</span> children_loose <span class="hl opt">=> [</span>
gtknew<span class="hl opt">(</span><span class="hl str">'HBox'</span><span class="hl opt">,</span> children <span class="hl opt">=> [</span>
<span class="hl opt">(</span><span class="hl kwc">map</span> <span class="hl opt">{</span>
<span class="hl kwc">my</span> <span class="hl kwb">$w</span> <span class="hl opt">=</span> <span class="hl kwb">$new_label</span><span class="hl opt">->(</span><span class="hl kwb">$_</span><span class="hl opt">);</span>
<span class="hl opt">$::</span>isWizard <span class="hl kwc">and</span> <span class="hl kwb">$w</span><span class="hl opt">-></span><span class="hl kwd">set_justify</span><span class="hl opt">(</span><span class="hl str">"left"</span><span class="hl opt">);</span>
<span class="hl opt">(</span><span class="hl num">0</span><span class="hl opt">,</span> <span class="hl kwb">$w</span><span class="hl opt">);</span>
<span class="hl opt">}</span> <span class="hl kwb">@l</span><span class="hl opt">),</span>
<span class="hl num">1</span><span class="hl opt">,</span> gtknew<span class="hl opt">(</span><span class="hl str">'HBox'</span><span class="hl opt">),</span>
<span class="hl opt">]) ])</span>
<span class="hl opt">]),</span>
if_<span class="hl opt">(</span><span class="hl kwb">$a,</span> gtknew<span class="hl opt">(</span><span class="hl str">'HSeparator'</span><span class="hl opt">))</span>
<span class="hl opt">);</span>
<span class="hl opt">}</span> <span class="hl kwa">else</span> <span class="hl opt">{</span>
gtkpack__<span class="hl opt">(</span><span class="hl kwb">$box,</span>
if_<span class="hl opt">($::</span>isWizard<span class="hl opt">,</span> gtknew<span class="hl opt">(</span><span class="hl str">'Label'</span><span class="hl opt">,</span> height <span class="hl opt">=></span> <span class="hl num">10</span><span class="hl opt">)),</span>
<span class="hl opt">(</span><span class="hl kwc">map</span> <span class="hl opt">{</span>
<span class="hl kwc">my</span> <span class="hl kwb">$w</span> <span class="hl opt">=</span> <span class="hl kwb">$new_label</span><span class="hl opt">->(</span><span class="hl kwb">$_</span><span class="hl opt">);</span>
<span class="hl opt">$::</span>isWizard ? gtknew<span class="hl opt">(</span><span class="hl str">'HBox'</span><span class="hl opt">,</span> children_tight <span class="hl opt">=> [</span> gtknew<span class="hl opt">(</span><span class="hl str">'Label'</span><span class="hl opt">,</span> width <span class="hl opt">=></span> <span class="hl num">20</span><span class="hl opt">),</span> <span class="hl kwb">$w</span> <span class="hl opt">])</span>
<span class="hl opt">:</span> <span class="hl kwb">$w</span><span class="hl opt">;</span>
<span class="hl opt">}</span> <span class="hl kwb">@l</span><span class="hl opt">),</span>
if_<span class="hl opt">($::</span>isWizard<span class="hl opt">,</span> gtknew<span class="hl opt">(</span><span class="hl str">'Label'</span><span class="hl opt">,</span> height <span class="hl opt">=></span> <span class="hl num">15</span><span class="hl opt">)),</span>
if_<span class="hl opt">(</span><span class="hl kwb">$a,</span> gtknew<span class="hl opt">(</span><span class="hl str">'HSeparator'</span><span class="hl opt">)),</span>
<span class="hl opt">);</span>
<span class="hl opt">}</span>
<span class="hl opt">}</span>
<span class="hl opt">}</span>
<span class="hl kwa">sub</span> _create_dialog <span class="hl opt">{</span>
<span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$title, $o_options</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span>
<span class="hl kwc">my</span> <span class="hl kwb">$options</span> <span class="hl opt">=</span> <span class="hl kwb">$o_options</span> <span class="hl opt">|| {};</span>
<span class="hl slc">#- keep compatibility with "transient" now called "transient_for"</span>
<span class="hl kwb">$options</span><span class="hl opt">->{</span>transient_for<span class="hl opt">} =</span> <span class="hl kwc">delete</span> <span class="hl kwb">$options</span><span class="hl opt">->{</span>transient<span class="hl opt">}</span> <span class="hl kwa">if</span> <span class="hl kwb">$options</span><span class="hl opt">->{</span>transient<span class="hl opt">};</span>
gtknew<span class="hl opt">(</span><span class="hl str">'Dialog'</span><span class="hl opt">,</span> title <span class="hl opt">=></span> <span class="hl kwb">$title,</span>
position_policy <span class="hl opt">=></span> <span class="hl str">'center-on-parent'</span><span class="hl opt">,</span> <span class="hl slc"># center-on-parent does not work</span>
modal <span class="hl opt">=></span> <span class="hl num">1</span><span class="hl opt">,</span>
if_<span class="hl opt">(!$::</span>isInstall<span class="hl opt">,</span> icon_no_error <span class="hl opt">=></span> wm_icon<span class="hl opt">()),</span>
<span class="hl kwb">%$options,</span> allow_unknown_options <span class="hl opt">=></span> <span class="hl num">1</span><span class="hl opt">,</span>
<span class="hl opt">);</span>
<span class="hl opt">}</span>
<span class="hl slc"># drakfloppy / drakfont / harddrake2 / mcc</span>
<span class="hl kwa">sub</span> create_dialog <span class="hl opt">{</span>
<span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$title, $label, $o_options</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span>
<span class="hl kwc">my</span> <span class="hl kwb">$ret</span> <span class="hl opt">=</span> <span class="hl num">0</span><span class="hl opt">;</span>
<span class="hl kwc">my</span> <span class="hl kwb">$dialog</span> <span class="hl opt">=</span> gtkset_border_width<span class="hl opt">(</span>_create_dialog<span class="hl opt">(</span><span class="hl kwb">$title, $o_options</span><span class="hl opt">),</span> <span class="hl num">10</span><span class="hl opt">);</span>
<span class="hl kwb">$dialog</span><span class="hl opt">-></span><span class="hl kwd">set_border_width</span><span class="hl opt">(</span><span class="hl num">10</span><span class="hl opt">);</span>
<span class="hl kwc">my</span> <span class="hl kwb">$text</span> <span class="hl opt">=</span> <span class="hl kwc">ref</span><span class="hl opt">(</span><span class="hl kwb">$label</span><span class="hl opt">)</span> ? <span class="hl kwb">$label</span> <span class="hl opt">:</span> <span class="hl kwb">$o_options</span><span class="hl opt">->{</span>use_markup<span class="hl opt">}</span> ? gtknew<span class="hl opt">(</span><span class="hl str">'WrappedLabel'</span><span class="hl opt">,</span> text_markup <span class="hl opt">=></span> <span class="hl kwb">$label</span><span class="hl opt">) :</span> gtknew<span class="hl opt">(</span><span class="hl str">'WrappedLabel'</span><span class="hl opt">,</span> text <span class="hl opt">=></span> <span class="hl kwb">$label</span><span class="hl opt">);</span>
gtkpack<span class="hl opt">(</span><span class="hl kwb">$dialog</span><span class="hl opt">-></span><span class="hl kwd">vbox</span><span class="hl opt">,</span>
gtknew<span class="hl opt">(</span><span class="hl str">'HBox'</span><span class="hl opt">,</span> children <span class="hl opt">=> [</span>
if_<span class="hl opt">(</span><span class="hl kwb">$o_options</span><span class="hl opt">->{</span>stock<span class="hl opt">},</span>
<span class="hl num">0</span><span class="hl opt">,</span> Gtk2<span class="hl opt">::</span>Image-<span class="hl opt">></span><span class="hl kwd">new_from_stock</span><span class="hl opt">(</span><span class="hl kwb">$o_options</span><span class="hl opt">->{</span>stock<span class="hl opt">},</span> <span class="hl str">'dialog'</span><span class="hl opt">),</span>
<span class="hl num">0</span><span class="hl opt">,</span> gtknew<span class="hl opt">(</span><span class="hl str">'Label'</span><span class="hl opt">,</span> text <span class="hl opt">=></span> <span class="hl str">" "</span><span class="hl opt">),</span>
<span class="hl opt">),</span>
<span class="hl num">1</span><span class="hl opt">,</span> <span class="hl kwb">$o_options</span><span class="hl opt">->{</span>scroll<span class="hl opt">}</span> ? create_scrolled_window<span class="hl opt">(</span><span class="hl kwb">$text,</span> <span class="hl opt">[</span> <span class="hl str">'never'</span><span class="hl opt">,</span> <span class="hl str">'automatic'</span> <span class="hl opt">]) :</span> <span class="hl kwb">$text,</span>
<span class="hl opt">]),</span>
<span class="hl opt">);</span>
<span class="hl kwa">if</span> <span class="hl opt">(</span><span class="hl kwb">$o_options</span><span class="hl opt">->{</span>cancel<span class="hl opt">}) {</span>
<span class="hl kwb">$dialog</span><span class="hl opt">-></span><span class="hl kwd">action_area</span><span class="hl opt">-></span><span class="hl kwd">pack_start</span><span class="hl opt">(</span>
gtknew<span class="hl opt">(</span><span class="hl str">'Button'</span><span class="hl opt">,</span> text <span class="hl opt">=></span> N<span class="hl opt">(</span><span class="hl str">"Cancel"</span><span class="hl opt">),</span>
clicked <span class="hl opt">=></span> <span class="hl kwa">sub</span> <span class="hl opt">{</span> <span class="hl kwb">$ret</span> <span class="hl opt">=</span> <span class="hl num">0</span><span class="hl opt">;</span> <span class="hl kwb">$dialog</span><span class="hl opt">-></span><span class="hl kwd">destroy</span><span class="hl opt">;</span> Gtk2-<span class="hl opt">></span><span class="hl kwd">main_quit</span> <span class="hl opt">},</span>
can_default <span class="hl opt">=></span> <span class="hl num">1</span><span class="hl opt">),</span>
<span class="hl num">1</span><span class="hl opt">,</span> <span class="hl num">1</span><span class="hl opt">,</span> <span class="hl num">0</span><span class="hl opt">);</span>
<span class="hl opt">}</span>
<span class="hl kwc">my</span> <span class="hl kwb">$button</span> <span class="hl opt">=</span> gtknew<span class="hl opt">(</span><span class="hl str">'Button'</span><span class="hl opt">,</span> text <span class="hl opt">=></span> N<span class="hl opt">(</span><span class="hl str">"Ok"</span><span class="hl opt">),</span> can_default <span class="hl opt">=></span> <span class="hl num">1</span><span class="hl opt">,</span>
clicked <span class="hl opt">=></span> <span class="hl kwa">sub</span> <span class="hl opt">{</span> <span class="hl kwb">$ret</span> <span class="hl opt">=</span> <span class="hl num">1</span><span class="hl opt">;</span> <span class="hl kwb">$dialog</span><span class="hl opt">-></span><span class="hl kwd">destroy</span><span class="hl opt">;</span> Gtk2-<span class="hl opt">></span><span class="hl kwd">main_quit</span> <span class="hl opt">});</span>
<span class="hl kwb">$dialog</span><span class="hl opt">-></span><span class="hl kwd">action_area</span><span class="hl opt">-></span><span class="hl kwd">pack_start</span><span class="hl opt">(</span><span class="hl kwb">$button,</span> <span class="hl num">1</span><span class="hl opt">,</span> <span class="hl num">1</span><span class="hl opt">,</span> <span class="hl num">0</span><span class="hl opt">);</span>
<span class="hl kwb">$button</span><span class="hl opt">-></span><span class="hl kwd">grab_default</span><span class="hl opt">;</span>
<span class="hl kwb">$dialog</span><span class="hl opt">-></span><span class="hl kwd">set_has_separator</span><span class="hl opt">(</span><span class="hl num">0</span><span class="hl opt">);</span>
<span class="hl kwb">$dialog</span><span class="hl opt">-></span><span class="hl kwd">show_all</span><span class="hl opt">;</span>
Gtk2-<span class="hl opt">></span><span class="hl kwd">main</span><span class="hl opt">;</span>
<span class="hl kwb">$ret</span><span class="hl opt">;</span>
<span class="hl opt">}</span>
<span class="hl kwa">sub</span> info_dialog <span class="hl opt">{</span>
<span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$title, $label, $o_options</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span>
<span class="hl kwb">$o_options</span> <span class="hl opt">||= { };</span>
add2hash_<span class="hl opt">(</span><span class="hl kwb">$o_options,</span> <span class="hl opt">{</span> stock <span class="hl opt">=></span> <span class="hl str">'gtk-dialog-info'</span> <span class="hl opt">});</span>
create_dialog<span class="hl opt">(</span><span class="hl kwb">$title, $label, $o_options</span><span class="hl opt">);</span>
<span class="hl opt">}</span>
<span class="hl kwa">sub</span> warn_dialog <span class="hl opt">{</span>
<span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$title, $label, $o_options</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span>
<span class="hl kwb">$o_options</span> <span class="hl opt">||= { };</span>
add2hash_<span class="hl opt">(</span><span class="hl kwb">$o_options,</span> <span class="hl opt">{</span> stock <span class="hl opt">=></span> <span class="hl str">'gtk-dialog-warning'</span><span class="hl opt">,</span> cancel <span class="hl opt">=></span> <span class="hl num">1</span> <span class="hl opt">});</span>
create_dialog<span class="hl opt">(</span><span class="hl kwb">$title, $label, $o_options</span><span class="hl opt">);</span>
<span class="hl opt">}</span>
<span class="hl kwa">sub</span> err_dialog <span class="hl opt">{</span>
<span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$title, $label, $o_options</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span>
<span class="hl kwb">$o_options</span> <span class="hl opt">||= { };</span>
add2hash_<span class="hl opt">(</span><span class="hl kwb">$o_options,</span> <span class="hl opt">{</span> stock <span class="hl opt">=></span> <span class="hl str">'gtk-dialog-error'</span> <span class="hl opt">});</span>
create_dialog<span class="hl opt">(</span><span class="hl kwb">$title, $label, $o_options</span><span class="hl opt">);</span>
<span class="hl opt">}</span>
<span class="hl kwa">sub</span> create_hbox <span class="hl opt">{</span> gtknew<span class="hl opt">(</span><span class="hl str">'HButtonBox'</span><span class="hl opt">,</span> layout <span class="hl opt">=></span> <span class="hl kwb">$_</span><span class="hl opt">[</span><span class="hl num">0</span><span class="hl opt">]) }</span>
<span class="hl kwa">sub</span> create_vbox <span class="hl opt">{</span> gtknew<span class="hl opt">(</span><span class="hl str">'VButtonBox'</span><span class="hl opt">,</span> layout <span class="hl opt">=></span> <span class="hl kwb">$_</span><span class="hl opt">[</span><span class="hl num">0</span><span class="hl opt">]) }</span>
<span class="hl kwa">sub</span> create_factory_menu_ <span class="hl opt">{</span>
<span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$type, $name, $window, @menu_items</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span>
<span class="hl kwc">my</span> <span class="hl kwb">$widget</span> <span class="hl opt">=</span> Gtk2<span class="hl opt">::</span>ItemFactory-<span class="hl opt">></span><span class="hl kwd">new</span><span class="hl opt">(</span><span class="hl kwb">$type, $name,</span> <span class="hl kwc">my</span> <span class="hl kwb">$accel_group</span> <span class="hl opt">=</span> Gtk2<span class="hl opt">::</span>AccelGroup-<span class="hl opt">></span><span class="hl kwd">new</span><span class="hl opt">);</span>
<span class="hl kwb">$widget</span><span class="hl opt">-></span><span class="hl kwd">create_items</span><span class="hl opt">(</span><span class="hl kwb">$window, @menu_items</span><span class="hl opt">);</span>
<span class="hl kwb">$window</span><span class="hl opt">-></span><span class="hl kwd">add_accel_group</span><span class="hl opt">(</span><span class="hl kwb">$accel_group</span><span class="hl opt">);</span>
<span class="hl opt">(</span><span class="hl kwb">$widget</span><span class="hl opt">-></span><span class="hl kwd">get_widget</span><span class="hl opt">(</span><span class="hl kwb">$name</span><span class="hl opt">),</span> <span class="hl kwb">$widget</span><span class="hl opt">);</span>
<span class="hl opt">}</span>
<span class="hl kwa">sub</span> create_factory_popup_menu <span class="hl opt">{</span> create_factory_menu_<span class="hl opt">(</span><span class="hl str">"Gtk2::Menu"</span><span class="hl opt">,</span> <span class="hl str">'<main>'</span><span class="hl opt">,</span> <span class="hl kwb">@_</span><span class="hl opt">) }</span>
<span class="hl kwa">sub</span> create_factory_menu <span class="hl opt">{</span> create_factory_menu_<span class="hl opt">(</span><span class="hl str">"Gtk2::MenuBar"</span><span class="hl opt">,</span> <span class="hl str">'<main>'</span><span class="hl opt">,</span> <span class="hl kwb">@_</span><span class="hl opt">) }</span>
<span class="hl kwa">sub</span> create_menu <span class="hl opt">{</span>
<span class="hl kwc">my</span> <span class="hl kwb">$title</span> <span class="hl opt">=</span> <span class="hl kwc">shift</span><span class="hl opt">;</span>
<span class="hl kwc">my</span> <span class="hl kwb">$w</span> <span class="hl opt">=</span> Gtk2<span class="hl opt">::</span>MenuItem-<span class="hl opt">></span><span class="hl kwd">new</span><span class="hl opt">(</span><span class="hl kwb">$title</span><span class="hl opt">);</span>
<span class="hl kwb">$w</span><span class="hl opt">-></span><span class="hl kwd">set_submenu</span><span class="hl opt">(</span>gtkshow<span class="hl opt">(</span>gtkappend<span class="hl opt">(</span>Gtk2<span class="hl opt">::</span>Menu-<span class="hl opt">></span><span class="hl kwd">new</span><span class="hl opt">,</span> <span class="hl kwb">@_</span><span class="hl opt">)));</span>
<span class="hl kwb">$w</span><span class="hl opt">;</span>
<span class="hl opt">}</span>
<span class="hl kwa">sub</span> create_notebook <span class="hl opt">{</span>
<span class="hl kwc">my</span> <span class="hl kwb">$book</span> <span class="hl opt">=</span> gtknew<span class="hl opt">(</span><span class="hl str">'Notebook'</span><span class="hl opt">);</span>
<span class="hl kwa">while</span> <span class="hl opt">(</span><span class="hl kwb">@_</span><span class="hl opt">) {</span>
<span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$page, $title</span><span class="hl opt">) =</span> <span class="hl kwc">splice</span><span class="hl opt">(</span><span class="hl kwb">@_,</span> <span class="hl num">0</span><span class="hl opt">,</span> <span class="hl num">2</span><span class="hl opt">);</span>
gtkappend_page<span class="hl opt">(</span><span class="hl kwb">$book, $page, $title</span><span class="hl opt">);</span>
<span class="hl opt">}</span>
<span class="hl kwb">$book</span><span class="hl opt">;</span>
<span class="hl opt">}</span>
<span class="hl kwa">sub</span> create_packtable <span class="hl opt">{</span>
<span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$options, @l</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span>
<span class="hl kwc">my</span> <span class="hl kwb">$w</span> <span class="hl opt">=</span> Gtk2<span class="hl opt">::</span>Table-<span class="hl opt">></span><span class="hl kwd">new</span><span class="hl opt">(</span><span class="hl num">0</span><span class="hl opt">,</span> <span class="hl num">0</span><span class="hl opt">,</span> <span class="hl kwb">$options</span><span class="hl opt">->{</span>homogeneous<span class="hl opt">} ||</span> <span class="hl num">0</span><span class="hl opt">);</span>
add2hash_<span class="hl opt">(</span><span class="hl kwb">$options,</span> <span class="hl opt">{</span> xpadding <span class="hl opt">=></span> <span class="hl num">5</span><span class="hl opt">,</span> ypadding <span class="hl opt">=></span> <span class="hl num">0</span> <span class="hl opt">});</span>
each_index <span class="hl opt">{</span>
<span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$i, $l</span><span class="hl opt">) = ($::</span>i<span class="hl opt">,</span> <span class="hl kwb">$_</span><span class="hl opt">);</span>
each_index <span class="hl opt">{</span>
<span class="hl kwc">my</span> <span class="hl kwb">$j</span> <span class="hl opt">= $::</span>i<span class="hl opt">;</span>
<span class="hl kwa">if</span> <span class="hl opt">(</span><span class="hl kwb">$_</span><span class="hl opt">) {</span>
<span class="hl kwc">ref</span> <span class="hl kwb">$_</span> <span class="hl kwc">or</span> <span class="hl kwb">$_</span> <span class="hl opt">=</span> gtknew<span class="hl opt">(</span><span class="hl str">'WrappedLabel'</span><span class="hl opt">,</span> text <span class="hl opt">=></span> <span class="hl kwb">$_</span><span class="hl opt">);</span>
<span class="hl kwb">$j</span> <span class="hl opt">!=</span> <span class="hl kwb">$#$l</span> <span class="hl opt">&& !</span><span class="hl kwb">$options</span><span class="hl opt">->{</span>mcc<span class="hl opt">}</span> ?
<span class="hl kwb">$w</span><span class="hl opt">-></span><span class="hl kwd">attach</span><span class="hl opt">(</span><span class="hl kwb">$_, $j, $j</span> <span class="hl opt">+</span> <span class="hl num">1</span><span class="hl opt">,</span> <span class="hl kwb">$i, $i</span> <span class="hl opt">+</span> <span class="hl num">1</span><span class="hl opt">,</span>
<span class="hl str">'fill'</span><span class="hl opt">,</span> <span class="hl str">'fill'</span><span class="hl opt">,</span> <span class="hl kwb">$options</span><span class="hl opt">->{</span>xpadding<span class="hl opt">},</span> <span class="hl kwb">$options</span><span class="hl opt">->{</span>ypadding<span class="hl opt">}) :</span>
<span class="hl kwb">$w</span><span class="hl opt">-></span><span class="hl kwd">attach</span><span class="hl opt">(</span><span class="hl kwb">$_, $j, $j</span> <span class="hl opt">+</span> <span class="hl num">1</span><span class="hl opt">,</span> <span class="hl kwb">$i, $i</span> <span class="hl opt">+</span> <span class="hl num">1</span><span class="hl opt">,</span>
<span class="hl opt">[</span><span class="hl str">'expand'</span><span class="hl opt">,</span> <span class="hl str">'fill'</span><span class="hl opt">],</span> <span class="hl kwc">ref</span><span class="hl opt">(</span><span class="hl kwb">$_</span><span class="hl opt">)</span> <span class="hl kwc">eq</span> <span class="hl str">'Gtk2::ScrolledWindow'</span> <span class="hl opt">||</span> <span class="hl kwb">$_</span><span class="hl opt">-></span><span class="hl kwd">get_data</span><span class="hl opt">(</span><span class="hl str">'must_grow'</span><span class="hl opt">)</span> ? <span class="hl opt">[</span><span class="hl str">'expand'</span><span class="hl opt">,</span> <span class="hl str">'fill'</span><span class="hl opt">] : [],</span> <span class="hl num">0</span><span class="hl opt">,</span> <span class="hl num">0</span><span class="hl opt">);</span>
<span class="hl kwb">$_</span><span class="hl opt">-></span><span class="hl kwd">show</span><span class="hl opt">;</span>
<span class="hl opt">}</span>
<span class="hl opt">}</span> <span class="hl kwb">@$l</span><span class="hl opt">;</span>
<span class="hl opt">}</span> <span class="hl kwb">@l</span><span class="hl opt">;</span>
<span class="hl kwb">$w</span><span class="hl opt">-></span><span class="hl kwd">set_col_spacings</span><span class="hl opt">(</span><span class="hl kwb">$options</span><span class="hl opt">->{</span>col_spacings<span class="hl opt">} ||</span> <span class="hl num">0</span><span class="hl opt">);</span>
<span class="hl kwb">$w</span><span class="hl opt">-></span><span class="hl kwd">set_row_spacings</span><span class="hl opt">(</span><span class="hl kwb">$options</span><span class="hl opt">->{</span>row_spacings<span class="hl opt">} ||</span> <span class="hl num">0</span><span class="hl opt">);</span>
gtkset_border_width<span class="hl opt">(</span><span class="hl kwb">$w,</span> <span class="hl opt">$::</span>isInstall ? <span class="hl num">3</span> <span class="hl opt">:</span> <span class="hl num">10</span><span class="hl opt">);</span>
<span class="hl opt">}</span>
<span class="hl kwa">sub</span> create_okcancel <span class="hl opt">{</span>
<span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$w, $o_ok, $o_cancel, $_o_spread, @other</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span>
<span class="hl slc"># @other is a list of extra buttons (usually help (eg: XFdrake/drakx caller) or advanced (eg: interactive caller) button)</span>
<span class="hl slc"># extra buttons have the following structure [ label, handler, is_first, pack_right ]</span>
<span class="hl kwc">local</span> <span class="hl opt">$::</span>isWizard <span class="hl opt">= $::</span>isWizard <span class="hl opt">&& !</span><span class="hl kwb">$w</span><span class="hl opt">->{</span>pop_it<span class="hl opt">};</span>
<span class="hl kwc">my</span> <span class="hl kwb">$cancel</span><span class="hl opt">;</span>
<span class="hl kwa">if</span> <span class="hl opt">(</span><span class="hl kwc">defined</span> <span class="hl kwb">$o_cancel</span> <span class="hl opt">||</span> <span class="hl kwc">defined</span> <span class="hl kwb">$o_ok</span><span class="hl opt">) {</span>
<span class="hl kwb">$cancel</span> <span class="hl opt">=</span> <span class="hl kwb">$o_cancel</span><span class="hl opt">;</span>
<span class="hl opt">}</span> <span class="hl kwa">elsif</span> <span class="hl opt">(!$::</span>Wizard_no_previous<span class="hl opt">) {</span>
<span class="hl kwb">$cancel</span> <span class="hl opt">= $::</span>isWizard ? N<span class="hl opt">(</span><span class="hl str">"Previous"</span><span class="hl opt">) :</span> N<span class="hl opt">(</span><span class="hl str">"Cancel"</span><span class="hl opt">);</span>
<span class="hl opt">}</span>
<span class="hl kwc">my</span> <span class="hl kwb">$ok</span> <span class="hl opt">=</span> <span class="hl kwc">defined</span> <span class="hl kwb">$o_ok</span> ? <span class="hl kwb">$o_ok</span> <span class="hl opt">: $::</span>isWizard ? <span class="hl opt">($::</span>Wizard_finished ? N<span class="hl opt">(</span><span class="hl str">"Finish"</span><span class="hl opt">) :</span> N<span class="hl opt">(</span><span class="hl str">"Next"</span><span class="hl opt">)) :</span> N<span class="hl opt">(</span><span class="hl str">"Ok"</span><span class="hl opt">);</span>
<span class="hl kwc">my</span> <span class="hl kwb">$bok</span> <span class="hl opt">=</span> <span class="hl kwb">$ok</span> <span class="hl opt">&& (</span><span class="hl kwb">$w</span><span class="hl opt">->{</span>ok<span class="hl opt">} =</span> gtknew<span class="hl opt">(</span><span class="hl str">'Button'</span><span class="hl opt">,</span> text <span class="hl opt">=></span> <span class="hl kwb">$ok,</span> clicked <span class="hl opt">=></span> <span class="hl kwb">$w</span><span class="hl opt">->{</span>ok_clicked<span class="hl opt">} ||</span> <span class="hl kwa">sub</span> <span class="hl opt">{</span> <span class="hl kwb">$w</span><span class="hl opt">->{</span>retval<span class="hl opt">} =</span> <span class="hl num">1</span><span class="hl opt">;</span> Gtk2-<span class="hl opt">></span><span class="hl kwd">main_quit</span> <span class="hl opt">}));</span>
<span class="hl kwc">my</span> <span class="hl kwb">$bprev</span><span class="hl opt">;</span>
<span class="hl kwa">if</span> <span class="hl opt">(</span><span class="hl kwb">$cancel</span><span class="hl opt">) {</span>
<span class="hl kwb">$bprev</span> <span class="hl opt">=</span> <span class="hl kwb">$w</span><span class="hl opt">->{</span>cancel<span class="hl opt">} =</span> gtknew<span class="hl opt">(</span><span class="hl str">'Button'</span><span class="hl opt">,</span> text <span class="hl opt">=></span> <span class="hl kwb">$cancel,</span> clicked <span class="hl opt">=></span> <span class="hl kwb">$w</span><span class="hl opt">->{</span>cancel_clicked<span class="hl opt">} ||</span>
<span class="hl kwa">sub</span> <span class="hl opt">{</span> <span class="hl kwc">log</span><span class="hl opt">::</span>l<span class="hl opt">(</span><span class="hl str">"default cancel_clicked"</span><span class="hl opt">);</span> <span class="hl kwc">undef</span> <span class="hl kwb">$w</span><span class="hl opt">->{</span>retval<span class="hl opt">};</span> Gtk2-<span class="hl opt">></span><span class="hl kwd">main_quit</span> <span class="hl opt">});</span>
<span class="hl opt">}</span>
<span class="hl kwb">$w</span><span class="hl opt">->{</span>wizcancel<span class="hl opt">} =</span> gtknew<span class="hl opt">(</span><span class="hl str">'Button'</span><span class="hl opt">,</span> text <span class="hl opt">=></span> N<span class="hl opt">(</span><span class="hl str">"Cancel"</span><span class="hl opt">),</span> clicked <span class="hl opt">=></span> <span class="hl kwa">sub</span> <span class="hl opt">{</span> <span class="hl kwc">die</span> <span class="hl str">'wizcancel'</span> <span class="hl opt">})</span> <span class="hl kwa">if</span> <span class="hl opt">$::</span>isWizard <span class="hl opt">&& !$::</span>isInstall<span class="hl opt">;</span>
<span class="hl kwc">my</span> <span class="hl kwb">$f</span> <span class="hl opt">=</span> <span class="hl kwa">sub</span> <span class="hl opt">{</span> <span class="hl kwb">$w</span><span class="hl opt">->{</span>buttons<span class="hl opt">}{</span><span class="hl kwb">$_</span><span class="hl opt">[</span><span class="hl num">0</span><span class="hl opt">][</span><span class="hl num">0</span><span class="hl opt">]} =</span> gtknew<span class="hl opt">(</span><span class="hl str">'Button'</span><span class="hl opt">,</span> text <span class="hl opt">=></span> <span class="hl kwb">$_</span><span class="hl opt">[</span><span class="hl num">0</span><span class="hl opt">][</span><span class="hl num">0</span><span class="hl opt">],</span> clicked <span class="hl opt">=></span> <span class="hl kwb">$_</span><span class="hl opt">[</span><span class="hl num">0</span><span class="hl opt">][</span><span class="hl num">1</span><span class="hl opt">]) };</span>
<span class="hl kwc">my</span> <span class="hl kwb">@left</span> <span class="hl opt">= ((</span><span class="hl kwc">map</span> <span class="hl opt">{</span> <span class="hl kwb">$f</span><span class="hl opt">->(</span><span class="hl kwb">$_</span><span class="hl opt">) }</span> <span class="hl kwc">grep</span> <span class="hl opt">{</span> <span class="hl kwb">$_</span><span class="hl opt">->[</span><span class="hl num">2</span><span class="hl opt">] && !</span><span class="hl kwb">$_</span><span class="hl opt">->[</span><span class="hl num">3</span><span class="hl opt">] }</span> <span class="hl kwb">@other</span><span class="hl opt">),</span>
<span class="hl kwc">map</span> <span class="hl opt">{</span> <span class="hl kwb">$f</span><span class="hl opt">->(</span><span class="hl kwb">$_</span><span class="hl opt">) }</span> <span class="hl kwc">grep</span> <span class="hl opt">{ !</span><span class="hl kwb">$_</span><span class="hl opt">->[</span><span class="hl num">2</span><span class="hl opt">] && !</span><span class="hl kwb">$_</span><span class="hl opt">->[</span><span class="hl num">3</span><span class="hl opt">] }</span> <span class="hl kwb">@other</span><span class="hl opt">);</span>
<span class="hl kwc">my</span> <span class="hl kwb">@right</span> <span class="hl opt">= ((</span><span class="hl kwc">map</span> <span class="hl opt">{</span> <span class="hl kwb">$f</span><span class="hl opt">->(</span><span class="hl kwb">$_</span><span class="hl opt">) }</span> <span class="hl kwc">grep</span> <span class="hl opt">{</span> <span class="hl kwb">$_</span><span class="hl opt">->[</span><span class="hl num">2</span><span class="hl opt">] &&</span> <span class="hl kwb">$_</span><span class="hl opt">->[</span><span class="hl num">3</span><span class="hl opt">] }</span> <span class="hl kwb">@other</span><span class="hl opt">),</span>
<span class="hl kwc">map</span> <span class="hl opt">{</span> <span class="hl kwb">$f</span><span class="hl opt">->(</span><span class="hl kwb">$_</span><span class="hl opt">) }</span> <span class="hl kwc">grep</span> <span class="hl opt">{ !</span><span class="hl kwb">$_</span><span class="hl opt">->[</span><span class="hl num">2</span><span class="hl opt">] &&</span> <span class="hl kwb">$_</span><span class="hl opt">->[</span><span class="hl num">3</span><span class="hl opt">] }</span> <span class="hl kwb">@other</span><span class="hl opt">);</span>
<span class="hl slc"># we put space to group buttons in two packs (but if there's only one when not in wizard mode)</span>
<span class="hl slc"># but in the installer where all windows run in wizard mode because of design even when not in a wizard step</span>
<span class="hl kwb">$bprev</span> <span class="hl opt">=</span> gtknew<span class="hl opt">(</span><span class="hl str">'Label'</span><span class="hl opt">)</span> <span class="hl kwa">if</span> <span class="hl opt">!</span><span class="hl kwb">$cancel</span> <span class="hl opt">&& $::</span>Wizard_no_previous <span class="hl opt">&& !</span><span class="hl kwb">@left</span> <span class="hl opt">&& !</span><span class="hl kwb">@right</span><span class="hl opt">;</span>
<span class="hl kwa">if</span> <span class="hl opt">($::</span>isWizard<span class="hl opt">) {</span>
<span class="hl slc"># wizard mode: order is cancel/left_extras/white/right_extras/prev/next</span>
<span class="hl kwc">unshift</span> <span class="hl kwb">@left, $w</span><span class="hl opt">->{</span>wizcancel<span class="hl opt">}</span> <span class="hl kwa">if</span> <span class="hl opt">!$::</span>isInstall<span class="hl opt">;</span>
<span class="hl kwc">push</span> <span class="hl kwb">@right, $bprev, $bok</span><span class="hl opt">;</span>
<span class="hl opt">}</span> <span class="hl kwa">else</span> <span class="hl opt">{</span>
<span class="hl slc"># normal mode: cancel/ok button follow GNOME's HIG</span>
<span class="hl kwc">unshift</span> <span class="hl kwb">@left, $bprev</span><span class="hl opt">;</span>
<span class="hl kwc">push</span> <span class="hl kwb">@left,</span> gtknew<span class="hl opt">(</span><span class="hl str">'Label'</span><span class="hl opt">)</span> <span class="hl kwa">if</span> <span class="hl kwb">$ok</span> <span class="hl opt">&&</span> <span class="hl kwb">$cancel</span><span class="hl opt">;</span> <span class="hl slc"># space buttons but if there's only one button</span>
<span class="hl kwc">push</span> <span class="hl kwb">@right, $bok</span><span class="hl opt">;</span>
<span class="hl opt">}</span>
gtknew<span class="hl opt">(</span><span class="hl str">'VBox'</span><span class="hl opt">,</span> spacing <span class="hl opt">=></span> <span class="hl num">5</span><span class="hl opt">,</span> children_loose <span class="hl opt">=> [</span>
gtknew<span class="hl opt">(</span><span class="hl str">'HBox'</span><span class="hl opt">,</span> height <span class="hl opt">=></span> <span class="hl num">5</span><span class="hl opt">),</span>
gtknew<span class="hl opt">(</span><span class="hl str">'HSeparator'</span><span class="hl opt">),</span>
gtknew<span class="hl opt">(</span><span class="hl str">'HBox'</span><span class="hl opt">,</span> children_loose <span class="hl opt">=> [</span>
<span class="hl kwc">map</span> <span class="hl opt">{</span>
gtknew<span class="hl opt">(</span><span class="hl str">'HButtonBox'</span><span class="hl opt">,</span> layout <span class="hl opt">=></span> <span class="hl kwb">$_</span><span class="hl opt">->[</span><span class="hl num">1</span><span class="hl opt">],</span>
children_loose <span class="hl opt">=> [</span>
<span class="hl kwc">map</span> <span class="hl opt">{</span>
<span class="hl kwb">$_</span><span class="hl opt">-></span><span class="hl kwd">can_default</span><span class="hl opt">($::</span>isWizard<span class="hl opt">);</span>
<span class="hl kwb">$_</span><span class="hl opt">;</span>
<span class="hl opt">}</span> <span class="hl kwc">grep</span> <span class="hl opt">{</span> <span class="hl kwb">$_</span> <span class="hl opt">} @{</span><span class="hl kwb">$_</span><span class="hl opt">->[</span><span class="hl num">0</span><span class="hl opt">]}</span>
<span class="hl opt">]);</span>
<span class="hl opt">} ([</span> \<span class="hl kwb">@left,</span> <span class="hl str">'start'</span> <span class="hl opt">],</span>
<span class="hl opt">[</span> \<span class="hl kwb">@right,</span> <span class="hl str">'end'</span> <span class="hl opt">],</span>
<span class="hl opt">)</span>
<span class="hl opt">]),</span>
<span class="hl opt">]);</span>
<span class="hl opt">}</span>
<span class="hl kwa">sub</span> _setup_paned <span class="hl opt">{</span>
<span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$paned, $child1, $child2, %options</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span>
<span class="hl kwa">foreach</span> <span class="hl opt">([</span> <span class="hl str">'resize1'</span><span class="hl opt">,</span> <span class="hl num">0</span> <span class="hl opt">], [</span> <span class="hl str">'shrink1'</span><span class="hl opt">,</span> <span class="hl num">1</span> <span class="hl opt">], [</span> <span class="hl str">'resize2'</span><span class="hl opt">,</span> <span class="hl num">1</span> <span class="hl opt">], [</span> <span class="hl str">'shrink2'</span><span class="hl opt">,</span> <span class="hl num">1</span> <span class="hl opt">]) {</span>
<span class="hl kwb">$options</span><span class="hl opt">{</span><span class="hl kwb">$_</span><span class="hl opt">->[</span><span class="hl num">0</span><span class="hl opt">]} =</span> <span class="hl kwb">$_</span><span class="hl opt">->[</span><span class="hl num">1</span><span class="hl opt">]</span> <span class="hl kwa">unless</span> <span class="hl kwc">defined</span><span class="hl opt">(</span><span class="hl kwb">$options</span><span class="hl opt">{</span><span class="hl kwb">$_</span><span class="hl opt">->[</span><span class="hl num">0</span><span class="hl opt">]});</span>
<span class="hl opt">}</span>
<span class="hl kwb">$paned</span><span class="hl opt">-></span><span class="hl kwd">pack1</span><span class="hl opt">(</span>gtkshow<span class="hl opt">(</span><span class="hl kwb">$child1</span><span class="hl opt">),</span> <span class="hl kwb">$options</span><span class="hl opt">{</span>resize1<span class="hl opt">},</span> <span class="hl kwb">$options</span><span class="hl opt">{</span>shrink1<span class="hl opt">});</span>
<span class="hl kwb">$paned</span><span class="hl opt">-></span><span class="hl kwd">pack2</span><span class="hl opt">(</span>gtkshow<span class="hl opt">(</span><span class="hl kwb">$child2</span><span class="hl opt">),</span> <span class="hl kwb">$options</span><span class="hl opt">{</span>resize2<span class="hl opt">},</span> <span class="hl kwb">$options</span><span class="hl opt">{</span>shrink2<span class="hl opt">});</span>
gtkshow<span class="hl opt">(</span><span class="hl kwb">$paned</span><span class="hl opt">);</span>
<span class="hl opt">}</span>
<span class="hl kwa">sub</span> create_vpaned <span class="hl opt">{</span>
_setup_paned<span class="hl opt">(</span>Gtk2<span class="hl opt">::</span>VPaned-<span class="hl opt">></span><span class="hl kwd">new</span><span class="hl opt">,</span> <span class="hl kwb">@_</span><span class="hl opt">);</span>
<span class="hl opt">}</span>
<span class="hl kwa">sub</span> create_hpaned <span class="hl opt">{</span>
_setup_paned<span class="hl opt">(</span>Gtk2<span class="hl opt">::</span>HPaned-<span class="hl opt">></span><span class="hl kwd">new</span><span class="hl opt">,</span> <span class="hl kwb">@_</span><span class="hl opt">);</span>
<span class="hl opt">}</span>
<span class="hl kwa">sub</span> gtkcreate_frame <span class="hl opt">{</span>
<span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$label</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span>
gtknew<span class="hl opt">(</span><span class="hl str">'Frame'</span><span class="hl opt">,</span> text <span class="hl opt">=></span> <span class="hl kwb">$label,</span> border_width <span class="hl opt">=></span> <span class="hl num">5</span><span class="hl opt">);</span>
<span class="hl opt">}</span>
<span class="hl slc"># -=-=---=-=---=-=---=-=---=-=---=-=---=-=---=-=---=-=---=-=---=-=---=-=---</span>
<span class="hl slc"># helpers</span>
<span class="hl slc">#</span>
<span class="hl slc"># Functions that do typical operations on widgets, that you may need in</span>
<span class="hl slc"># several places of your programs.</span>
<span class="hl kwa">sub</span> _find_imgfile <span class="hl opt">{</span>
<span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$name</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span>
<span class="hl kwa">if</span> <span class="hl opt">(</span><span class="hl kwb">$name</span> <span class="hl opt">=~</span> m<span class="hl opt">|/| && -</span>f <span class="hl kwb">$name</span><span class="hl opt">) {</span>
<span class="hl kwb">$name</span><span class="hl opt">;</span>
<span class="hl opt">}</span> <span class="hl kwa">else</span> <span class="hl opt">{</span>
<span class="hl kwa">foreach</span> <span class="hl kwc">my</span> <span class="hl kwb">$path</span> <span class="hl opt">(</span>icon_paths<span class="hl opt">()) {</span>
<span class="hl kwa">foreach</span> <span class="hl opt">(</span><span class="hl str">''</span><span class="hl opt">,</span> <span class="hl str">'.png'</span><span class="hl opt">,</span> <span class="hl str">'.xpm'</span><span class="hl opt">) {</span>
<span class="hl kwc">my</span> <span class="hl kwb">$file</span> <span class="hl opt">=</span> <span class="hl str">"</span><span class="hl ipl">$path/$name$_</span><span class="hl str">"</span><span class="hl opt">;</span>
<span class="hl opt">-</span>f <span class="hl kwb">$file</span> <span class="hl kwc">and</span> <span class="hl kwa">return</span> <span class="hl kwb">$file</span><span class="hl opt">;</span>
<span class="hl opt">}</span>
<span class="hl opt">}</span>
<span class="hl opt">}</span>
<span class="hl opt">}</span>
<span class="hl slc"># use it if you want to display an icon/image in your app</span>
<span class="hl kwa">sub</span> gtkcreate_img <span class="hl opt">{</span>
gtknew<span class="hl opt">(</span><span class="hl str">'Image'</span><span class="hl opt">,</span> file <span class="hl opt">=></span> <span class="hl kwb">$_</span><span class="hl opt">[</span><span class="hl num">0</span><span class="hl opt">]);</span>
<span class="hl opt">}</span>
<span class="hl slc"># use it if you want to draw an image onto a drawingarea</span>
<span class="hl kwa">sub</span> gtkcreate_pixbuf <span class="hl opt">{</span>
gtknew<span class="hl opt">(</span><span class="hl str">'Pixbuf'</span><span class="hl opt">,</span> file <span class="hl opt">=></span> <span class="hl kwb">$_</span><span class="hl opt">[</span><span class="hl num">0</span><span class="hl opt">]);</span>
<span class="hl opt">}</span>
<span class="hl kwa">sub</span> gtktext_append <span class="hl opt">{</span> gtktext_insert<span class="hl opt">(</span><span class="hl kwb">@_,</span> append <span class="hl opt">=></span> <span class="hl num">1</span><span class="hl opt">) }</span>
<span class="hl kwa">sub</span> may_set_icon <span class="hl opt">{</span>
<span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$w, $name</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span>
<span class="hl kwa">if</span> <span class="hl opt">(</span><span class="hl kwc">my</span> <span class="hl kwb">$f</span> <span class="hl opt">=</span> <span class="hl kwb">$name</span> <span class="hl opt">&&</span> _find_imgfile<span class="hl opt">(</span><span class="hl kwb">$name</span><span class="hl opt">)) {</span>
<span class="hl kwb">$w</span><span class="hl opt">-></span><span class="hl kwd">set_icon</span><span class="hl opt">(</span>gtkcreate_pixbuf<span class="hl opt">(</span><span class="hl kwb">$f</span><span class="hl opt">));</span>
<span class="hl opt">}</span>
<span class="hl opt">}</span>
<span class="hl kwa">sub</span> gtktext_insert <span class="hl opt">{ &</span>mygtk2<span class="hl opt">::</span>_text_insert <span class="hl opt">}</span>
<span class="hl kwa">sub</span> icon_paths <span class="hl opt">{ &</span>mygtk2<span class="hl opt">::</span>_icon_paths <span class="hl opt">}</span>
<span class="hl kwa">sub</span> add_icon_path <span class="hl opt">{ &</span>mygtk2<span class="hl opt">::</span>add_icon_path <span class="hl opt">}</span>
<span class="hl kwa">sub</span> set_main_window_size <span class="hl opt">{</span>
<span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$o</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span>
mygtk2<span class="hl opt">::</span>set_main_window_size<span class="hl opt">(</span><span class="hl kwb">$o</span><span class="hl opt">->{</span>rwindow<span class="hl opt">});</span>
<span class="hl opt">}</span>
<span class="hl slc"># extracts interesting font metrics for a given widget</span>
<span class="hl kwa">sub</span> gtkfontinfo <span class="hl opt">{</span>
<span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$widget</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span>
<span class="hl kwc">my</span> <span class="hl kwb">$context</span> <span class="hl opt">=</span> <span class="hl kwb">$widget</span><span class="hl opt">-></span><span class="hl kwd">get_pango_context</span><span class="hl opt">;</span>
<span class="hl kwc">my</span> <span class="hl kwb">$metrics</span> <span class="hl opt">=</span> <span class="hl kwb">$context</span><span class="hl opt">-></span><span class="hl kwd">get_metrics</span><span class="hl opt">(</span><span class="hl kwb">$context</span><span class="hl opt">-></span><span class="hl kwd">get_font_description</span><span class="hl opt">,</span> <span class="hl kwb">$context</span><span class="hl opt">-></span><span class="hl kwd">get_language</span><span class="hl opt">);</span>
<span class="hl kwc">my</span> <span class="hl kwb">%fontinfo</span><span class="hl opt">;</span>
<span class="hl kwa">foreach</span> <span class="hl opt">(</span><span class="hl str">qw(ascent descent approximate_char_width approximate_digit_width)</span><span class="hl opt">) {</span>
<span class="hl kwa">no</span> strict<span class="hl opt">;</span>
<span class="hl kwc">my</span> <span class="hl kwb">$func</span> <span class="hl opt">=</span> <span class="hl str">"get_</span><span class="hl ipl">$_</span><span class="hl str">"</span><span class="hl opt">;</span>
<span class="hl kwb">$fontinfo</span><span class="hl opt">{</span><span class="hl kwb">$_</span><span class="hl opt">} =</span> Gtk2<span class="hl opt">::</span>Pango-<span class="hl opt">></span><span class="hl kwd">pixels</span><span class="hl opt">(</span><span class="hl kwb">$metrics</span><span class="hl opt">-></span><span class="hl kwb">$func</span><span class="hl opt">);</span>
<span class="hl opt">}</span>
<span class="hl kwb">%fontinfo</span><span class="hl opt">;</span>
<span class="hl opt">}</span>
<span class="hl kwa">sub</span> gtkmodify_font <span class="hl opt">{</span>
<span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$w, $arg</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span>
<span class="hl kwb">$w</span><span class="hl opt">-></span><span class="hl kwd">modify_font</span><span class="hl opt">(</span><span class="hl kwc">ref</span><span class="hl opt">(</span><span class="hl kwb">$arg</span><span class="hl opt">)</span> ? <span class="hl kwb">$arg</span> <span class="hl opt">:</span> Gtk2<span class="hl opt">::</span>Pango<span class="hl opt">::</span>FontDescription-<span class="hl opt">></span><span class="hl kwd">from_string</span><span class="hl opt">(</span><span class="hl kwb">$arg</span><span class="hl opt">));</span>
<span class="hl kwb">$w</span><span class="hl opt">;</span>
<span class="hl opt">}</span>
<span class="hl kwa">sub</span> gtkset_property <span class="hl opt">{</span>
<span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$w, $property, $value</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span>
<span class="hl kwb">$w</span><span class="hl opt">-></span><span class="hl kwd">set_property</span><span class="hl opt">(</span><span class="hl kwb">$property, $value</span><span class="hl opt">);</span>
<span class="hl kwb">$w</span><span class="hl opt">;</span>
<span class="hl opt">}</span>
<span class="hl kwa">sub</span> set_back_pixbuf <span class="hl opt">{</span>
<span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$widget, $pixbuf</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span>
<span class="hl kwc">my</span> <span class="hl kwb">$window</span> <span class="hl opt">=</span> <span class="hl kwb">$widget</span><span class="hl opt">-></span><span class="hl kwd">window</span><span class="hl opt">;</span>
<span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$width, $height</span><span class="hl opt">) = (</span><span class="hl kwb">$pixbuf</span><span class="hl opt">-></span><span class="hl kwd">get_width</span><span class="hl opt">,</span> <span class="hl kwb">$pixbuf</span><span class="hl opt">-></span><span class="hl kwd">get_height</span><span class="hl opt">);</span>
<span class="hl kwc">my</span> <span class="hl kwb">$pixmap</span> <span class="hl opt">=</span> Gtk2<span class="hl opt">::</span>Gdk<span class="hl opt">::</span>Pixmap-<span class="hl opt">></span><span class="hl kwd">new</span><span class="hl opt">(</span><span class="hl kwb">$window, $width, $height, $window</span><span class="hl opt">-></span><span class="hl kwd">get_depth</span><span class="hl opt">);</span>
<span class="hl kwb">$pixbuf</span><span class="hl opt">-></span><span class="hl kwd">render_to_drawable</span><span class="hl opt">(</span><span class="hl kwb">$pixmap, $widget</span><span class="hl opt">-></span><span class="hl kwd">style</span><span class="hl opt">-></span><span class="hl kwd">fg_gc</span><span class="hl opt">(</span><span class="hl str">'normal'</span><span class="hl opt">),</span> <span class="hl num">0</span><span class="hl opt">,</span> <span class="hl num">0</span><span class="hl opt">,</span> <span class="hl num">0</span><span class="hl opt">,</span> <span class="hl num">0</span><span class="hl opt">,</span> <span class="hl kwb">$width, $height,</span> <span class="hl str">'none'</span><span class="hl opt">,</span> <span class="hl num">0</span><span class="hl opt">,</span> <span class="hl num">0</span><span class="hl opt">);</span>
<span class="hl kwb">$window</span><span class="hl opt">-></span><span class="hl kwd">set_back_pixmap</span><span class="hl opt">(</span><span class="hl kwb">$pixmap,</span> <span class="hl num">0</span><span class="hl opt">);</span>
<span class="hl opt">}</span>
<span class="hl kwa">sub</span> set_back_pixmap <span class="hl opt">{</span>
<span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$w</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span>
<span class="hl kwa">return if</span> <span class="hl opt">!</span><span class="hl kwb">$w</span><span class="hl opt">-></span><span class="hl kwd">realized</span><span class="hl opt">;</span>
<span class="hl kwc">my</span> <span class="hl kwb">$window</span> <span class="hl opt">=</span> <span class="hl kwb">$w</span><span class="hl opt">-></span><span class="hl kwd">window</span><span class="hl opt">;</span>
<span class="hl kwc">my</span> <span class="hl kwb">$pixmap</span> <span class="hl opt">=</span> <span class="hl kwb">$w</span><span class="hl opt">->{</span>back_pixmap<span class="hl opt">} ||=</span> Gtk2<span class="hl opt">::</span>Gdk<span class="hl opt">::</span>Pixmap-<span class="hl opt">></span><span class="hl kwd">new</span><span class="hl opt">(</span><span class="hl kwb">$window,</span> <span class="hl num">1</span><span class="hl opt">,</span> <span class="hl num">2</span><span class="hl opt">,</span> <span class="hl kwb">$window</span><span class="hl opt">-></span><span class="hl kwd">get_depth</span><span class="hl opt">);</span>
<span class="hl kwc">my</span> <span class="hl kwb">$style</span> <span class="hl opt">=</span> <span class="hl kwb">$w</span><span class="hl opt">-></span><span class="hl kwd">get_style</span><span class="hl opt">;</span>
<span class="hl kwb">$pixmap</span><span class="hl opt">-></span><span class="hl kwd">draw_points</span><span class="hl opt">(</span><span class="hl kwb">$style</span><span class="hl opt">-></span><span class="hl kwd">bg_gc</span><span class="hl opt">(</span><span class="hl str">'normal'</span><span class="hl opt">),</span> <span class="hl num">0</span><span class="hl opt">,</span> <span class="hl num">0</span><span class="hl opt">);</span>
<span class="hl kwb">$pixmap</span><span class="hl opt">-></span><span class="hl kwd">draw_points</span><span class="hl opt">(</span><span class="hl kwb">$style</span><span class="hl opt">-></span><span class="hl kwd">base_gc</span><span class="hl opt">(</span><span class="hl str">'normal'</span><span class="hl opt">),</span> <span class="hl num">0</span><span class="hl opt">,</span> <span class="hl num">1</span><span class="hl opt">);</span>
<span class="hl kwb">$window</span><span class="hl opt">-></span><span class="hl kwd">set_back_pixmap</span><span class="hl opt">(</span><span class="hl kwb">$pixmap</span><span class="hl opt">);</span>
<span class="hl opt">}</span>
<span class="hl kwa">sub</span> fill_tiled_coords <span class="hl opt">{</span>
<span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$widget, $pixbuf, $x_back, $y_back, $width, $height</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span>
<span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$x2, $y2</span><span class="hl opt">) = (</span><span class="hl num">0</span><span class="hl opt">,</span> <span class="hl num">0</span><span class="hl opt">);</span>
<span class="hl kwa">while</span> <span class="hl opt">(</span><span class="hl num">1</span><span class="hl opt">) {</span>
<span class="hl kwb">$x2</span> <span class="hl opt">=</span> <span class="hl num">0</span><span class="hl opt">;</span>
<span class="hl kwa">while</span> <span class="hl opt">(</span><span class="hl num">1</span><span class="hl opt">) {</span>
<span class="hl kwb">$pixbuf</span><span class="hl opt">-></span><span class="hl kwd">render_to_drawable</span><span class="hl opt">(</span><span class="hl kwb">$widget</span><span class="hl opt">-></span><span class="hl kwd">window</span><span class="hl opt">,</span> <span class="hl kwb">$widget</span><span class="hl opt">-></span><span class="hl kwd">style</span><span class="hl opt">-></span><span class="hl kwd">fg_gc</span><span class="hl opt">(</span><span class="hl str">'normal'</span><span class="hl opt">),</span>
<span class="hl num">0</span><span class="hl opt">,</span> <span class="hl num">0</span><span class="hl opt">,</span> <span class="hl kwb">$x2, $y2, $x_back, $y_back,</span> <span class="hl str">'none'</span><span class="hl opt">,</span> <span class="hl num">0</span><span class="hl opt">,</span> <span class="hl num">0</span><span class="hl opt">);</span>
<span class="hl kwb">$x2</span> <span class="hl opt">+=</span> <span class="hl kwb">$x_back</span><span class="hl opt">;</span>
<span class="hl kwb">$x2</span> <span class="hl opt">>=</span> <span class="hl kwb">$width</span> <span class="hl kwc">and</span> <span class="hl kwa">last</span><span class="hl opt">;</span>
<span class="hl opt">}</span>
<span class="hl kwb">$y2</span> <span class="hl opt">+=</span> <span class="hl kwb">$y_back</span><span class="hl opt">;</span>
<span class="hl kwb">$y2</span> <span class="hl opt">>=</span> <span class="hl kwb">$height</span> <span class="hl kwc">and</span> <span class="hl kwa">last</span><span class="hl opt">;</span>
<span class="hl opt">}</span>
<span class="hl opt">}</span>
<span class="hl kwa">sub</span> fill_tiled <span class="hl opt">{</span>
<span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$widget, $pixbuf</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span>
<span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$window_width, $window_height</span><span class="hl opt">) =</span> <span class="hl kwb">$widget</span><span class="hl opt">-></span><span class="hl kwd">window</span><span class="hl opt">-></span><span class="hl kwd">get_size</span><span class="hl opt">;</span>
fill_tiled_coords<span class="hl opt">(</span><span class="hl kwb">$widget, $pixbuf, $pixbuf</span><span class="hl opt">-></span><span class="hl kwd">get_width</span><span class="hl opt">,</span> <span class="hl kwb">$pixbuf</span><span class="hl opt">-></span><span class="hl kwd">get_height</span><span class="hl opt">,</span> <span class="hl kwb">$window_width, $window_height</span><span class="hl opt">);</span>
<span class="hl opt">}</span>
<span class="hl kwa">sub</span> add2notebook <span class="hl opt">{</span>
<span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$n, $title, $book</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span>
<span class="hl kwb">$n</span><span class="hl opt">-></span><span class="hl kwd">append_page</span><span class="hl opt">(</span><span class="hl kwb">$book,</span> gtkshow<span class="hl opt">(</span>gtknew<span class="hl opt">(</span><span class="hl str">'Label'</span><span class="hl opt">,</span> text <span class="hl opt">=></span> <span class="hl kwb">$title</span><span class="hl opt">)));</span>
<span class="hl kwb">$book</span><span class="hl opt">-></span><span class="hl kwd">show</span><span class="hl opt">;</span>
<span class="hl opt">}</span>
<span class="hl kwa">sub</span> string_size <span class="hl opt">{</span>
<span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$widget, $text</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span>
<span class="hl kwc">my</span> <span class="hl kwb">$layout</span> <span class="hl opt">=</span> <span class="hl kwb">$widget</span><span class="hl opt">-></span><span class="hl kwd">create_pango_layout</span><span class="hl opt">(</span><span class="hl kwb">$text</span><span class="hl opt">);</span>
<span class="hl kwc">my</span> <span class="hl kwb">@size</span> <span class="hl opt">=</span> <span class="hl kwb">$layout</span><span class="hl opt">-></span><span class="hl kwd">get_pixel_size</span><span class="hl opt">;</span>
<span class="hl kwb">@size</span><span class="hl opt">;</span>
<span class="hl opt">}</span>
<span class="hl kwa">sub</span> string_width <span class="hl opt">{</span>
<span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$widget, $text</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span>
<span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$width,</span> <span class="hl kwc">undef</span><span class="hl opt">) =</span> string_size<span class="hl opt">(</span><span class="hl kwb">$widget, $text</span><span class="hl opt">);</span>
<span class="hl kwb">$width</span><span class="hl opt">;</span>
<span class="hl opt">}</span>
<span class="hl kwa">sub</span> string_height <span class="hl opt">{</span>
<span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$widget, $text</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span>
<span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwc">undef</span><span class="hl opt">,</span> <span class="hl kwb">$height</span><span class="hl opt">) =</span> string_size<span class="hl opt">(</span><span class="hl kwb">$widget, $text</span><span class="hl opt">);</span>
<span class="hl kwb">$height</span><span class="hl opt">;</span>
<span class="hl opt">}</span>
<span class="hl kwa">sub</span> get_text_coord <span class="hl opt">{</span>
<span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$text, $widget4style, $max_width, $currentx, $currenty</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span>
<span class="hl kwc">my</span> <span class="hl kwb">$wrap_char</span> <span class="hl opt">=</span> <span class="hl str">' '</span><span class="hl opt">;</span>
<span class="hl kwc">my</span> <span class="hl kwb">@lines</span><span class="hl opt">;</span>
<span class="hl kwc">my</span> <span class="hl kwb">$current_text</span><span class="hl opt">;</span>
<span class="hl kwc">my</span> <span class="hl kwb">@t</span> <span class="hl opt">=</span> <span class="hl kwc">split</span><span class="hl opt">(</span><span class="hl kwb">$wrap_char, $text</span><span class="hl opt">);</span>
<span class="hl kwc">my</span> <span class="hl kwb">@t2</span><span class="hl opt">;</span>
<span class="hl kwa">if</span> <span class="hl opt">($::</span>isInstall <span class="hl opt">&& $::</span>o-<span class="hl opt">>{</span>locale<span class="hl opt">}{</span>lang<span class="hl opt">} =~</span> <span class="hl kwd">/ja|zh/</span><span class="hl opt">) {</span>
<span class="hl kwa">use</span> locale<span class="hl opt">;</span>
<span class="hl kwb">@t</span> <span class="hl opt">=</span> <span class="hl kwc">map</span> <span class="hl opt">{</span> <span class="hl kwb">$_</span> <span class="hl opt">.</span> <span class="hl kwb">$wrap_char</span> <span class="hl opt">}</span> <span class="hl kwb">@t</span><span class="hl opt">;</span>
<span class="hl kwb">$wrap_char</span> <span class="hl opt">=</span> <span class="hl str">''</span><span class="hl opt">;</span>
<span class="hl kwa">foreach</span> <span class="hl opt">(</span><span class="hl kwb">@t</span><span class="hl opt">) {</span>
<span class="hl kwc">my</span> <span class="hl kwb">@c</span> <span class="hl opt">=</span> <span class="hl kwc">split</span><span class="hl opt">(</span><span class="hl kwd">/\b/</span><span class="hl opt">);</span>
<span class="hl kwc">my</span> <span class="hl kwb">$i</span> <span class="hl opt">=</span> <span class="hl num">0</span><span class="hl opt">;</span>
<span class="hl kwc">my</span> <span class="hl kwb">$el</span> <span class="hl opt">=</span> <span class="hl str">''</span><span class="hl opt">;</span>
<span class="hl kwa">while</span> <span class="hl opt">(</span><span class="hl num">1</span><span class="hl opt">) {</span>
<span class="hl kwb">$i</span> <span class="hl opt">>=</span> <span class="hl kwb">@c</span> <span class="hl kwc">and</span> <span class="hl kwa">last</span><span class="hl opt">;</span>
<span class="hl kwb">$el</span> <span class="hl opt">.=</span> <span class="hl kwb">$c</span><span class="hl opt">[</span><span class="hl kwb">$i</span><span class="hl opt">];</span>
<span class="hl kwa">if</span> <span class="hl opt">(</span><span class="hl kwc">ord</span><span class="hl opt">(</span><span class="hl kwb">$c</span><span class="hl opt">[</span><span class="hl kwb">$i</span><span class="hl opt">]) >=</span> <span class="hl num">128</span><span class="hl opt">) {</span> <span class="hl kwb">$el</span> <span class="hl opt">.=</span> <span class="hl kwb">$c</span><span class="hl opt">[</span><span class="hl kwb">$i+1</span><span class="hl opt">];</span> <span class="hl kwb">$i++</span><span class="hl opt">;</span> <span class="hl kwc">push</span> <span class="hl kwb">@t2, $el</span><span class="hl opt">;</span> <span class="hl kwb">$el</span> <span class="hl opt">=</span> <span class="hl str">''</span> <span class="hl opt">}</span>
<span class="hl kwb">$i++</span><span class="hl opt">;</span>
<span class="hl opt">}</span>
<span class="hl kwb">$el</span> <span class="hl kwc">ne</span> <span class="hl str">''</span> <span class="hl kwc">and push</span> <span class="hl kwb">@t2, $el</span><span class="hl opt">;</span>
<span class="hl opt">}</span>
<span class="hl opt">}</span> <span class="hl kwa">else</span> <span class="hl opt">{</span>
<span class="hl kwb">@t2</span> <span class="hl opt">=</span> <span class="hl kwb">@t</span><span class="hl opt">;</span>
<span class="hl opt">}</span>
<span class="hl kwc">my</span> <span class="hl kwb">$add_line</span> <span class="hl opt">=</span> <span class="hl kwa">sub</span> <span class="hl opt">{</span>
<span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$w, $h</span><span class="hl opt">) =</span> string_size<span class="hl opt">(</span><span class="hl kwb">$widget4style, $current_text</span><span class="hl opt">);</span>
<span class="hl kwc">push</span> <span class="hl kwb">@lines,</span> <span class="hl opt">{</span> text <span class="hl opt">=></span> <span class="hl kwb">$current_text,</span> width <span class="hl opt">=></span> <span class="hl kwb">$w,</span> height <span class="hl opt">=></span> <span class="hl kwb">$h</span> <span class="hl opt">+</span> <span class="hl num">1</span><span class="hl opt">,</span> <span class="hl str">'x'</span> <span class="hl opt">=></span> <span class="hl kwb">$currentx,</span> <span class="hl str">'y'</span> <span class="hl opt">=></span> <span class="hl kwb">$currenty</span> <span class="hl opt">};</span>
<span class="hl opt">};</span>
<span class="hl kwc">my</span> <span class="hl kwb">$width</span><span class="hl opt">;</span>
<span class="hl kwa">foreach</span> <span class="hl kwc">my</span> <span class="hl kwb">$word</span> <span class="hl opt">(</span><span class="hl kwb">@t2</span><span class="hl opt">) {</span>
<span class="hl kwc">my</span> <span class="hl kwb">$w</span> <span class="hl opt">=</span> string_width<span class="hl opt">(</span><span class="hl kwb">$widget4style, $word</span> <span class="hl opt">.</span> <span class="hl kwb">$wrap_char</span><span class="hl opt">);</span>
<span class="hl kwa">if</span> <span class="hl opt">(</span><span class="hl kwb">$currentx</span> <span class="hl opt">+</span> <span class="hl kwb">$width</span> <span class="hl opt">+</span> <span class="hl kwb">$w</span> <span class="hl opt">></span> <span class="hl kwb">$max_width</span><span class="hl opt">) {</span>
<span class="hl kwb">$add_line</span><span class="hl opt">->();</span>
<span class="hl kwb">$current_text</span> <span class="hl opt">=</span> <span class="hl kwb">$word</span><span class="hl opt">;</span>
<span class="hl kwb">$width</span> <span class="hl opt">=</span> <span class="hl kwb">$w</span><span class="hl opt">;</span>
<span class="hl kwb">$currentx</span> <span class="hl opt">=</span> <span class="hl num">0</span><span class="hl opt">;</span>
<span class="hl kwb">$currenty</span> <span class="hl opt">+=</span> <span class="hl kwb">$lines</span><span class="hl opt">[-</span><span class="hl num">1</span><span class="hl opt">]{</span>height<span class="hl opt">};</span>
<span class="hl opt">}</span> <span class="hl kwa">else</span> <span class="hl opt">{</span>
<span class="hl kwb">$current_text</span> <span class="hl opt">.= (</span><span class="hl kwb">$current_text</span> <span class="hl kwc">ne</span> <span class="hl str">''</span> ? <span class="hl kwb">$wrap_char</span> <span class="hl opt">:</span> <span class="hl str">''</span><span class="hl opt">) .</span> <span class="hl kwb">$word</span><span class="hl opt">;</span>
<span class="hl kwb">$width</span> <span class="hl opt">+=</span> <span class="hl kwb">$w</span><span class="hl opt">;</span>
<span class="hl opt">}</span>
<span class="hl opt">}</span>
<span class="hl slc">#- if wrap_char was at the end, do not forget it, for cases when bold/nonbold text follows</span>
<span class="hl kwb">$text</span> <span class="hl opt">=~</span> <span class="hl kwd">/$wrap_char$/</span> <span class="hl kwc">and</span> <span class="hl kwb">$current_text</span> <span class="hl opt">.=</span> <span class="hl kwb">$wrap_char</span><span class="hl opt">;</span>
<span class="hl kwb">$add_line</span><span class="hl opt">->();</span>
<span class="hl kwa">return</span> <span class="hl kwb">@lines</span><span class="hl opt">;</span>
<span class="hl opt">}</span>
<span class="hl kwa">sub</span> wrap_paragraph <span class="hl opt">{</span>
<span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$text, $widget4style, $border, $max_width</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span>
<span class="hl kwb">$max_width</span> <span class="hl opt">-=</span> <span class="hl num">2</span><span class="hl opt">*</span><span class="hl kwb">$border</span><span class="hl opt">;</span>
<span class="hl kwc">my</span> <span class="hl kwb">@lines</span><span class="hl opt">;</span>
<span class="hl kwc">my</span> <span class="hl kwb">$ydec</span><span class="hl opt">;</span>
<span class="hl kwa">foreach</span> <span class="hl kwc">my</span> <span class="hl kwb">$paragraph</span> <span class="hl opt">(</span><span class="hl kwb">@$text</span><span class="hl opt">) {</span>
<span class="hl kwc">my</span> <span class="hl kwb">@paragraph_lines</span><span class="hl opt">;</span>
<span class="hl kwc">my</span> <span class="hl kwb">$center</span><span class="hl opt">;</span>
<span class="hl kwa">if</span> <span class="hl opt">(</span><span class="hl kwc">ref</span><span class="hl opt">(</span><span class="hl kwb">$paragraph</span><span class="hl opt">)</span> <span class="hl kwc">eq</span> <span class="hl str">'ARRAY'</span><span class="hl opt">) {</span>
<span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$text, %options</span><span class="hl opt">) =</span> <span class="hl kwb">@$paragraph</span><span class="hl opt">;</span>
<span class="hl kwb">$center</span> <span class="hl opt">=</span> <span class="hl kwb">$options</span><span class="hl opt">{</span>center<span class="hl opt">};</span>
<span class="hl kwb">$paragraph</span> <span class="hl opt">=</span> <span class="hl kwb">$text</span><span class="hl opt">;</span>
<span class="hl opt">}</span>
<span class="hl kwa">if</span> <span class="hl opt">(</span><span class="hl kwb">$paragraph</span> <span class="hl kwc">ne</span> <span class="hl str">''</span><span class="hl opt">) {</span>
<span class="hl kwc">my</span> <span class="hl kwb">@elements</span><span class="hl opt">;</span>
<span class="hl kwa">while</span> <span class="hl opt">(</span><span class="hl kwb">$paragraph</span> <span class="hl opt">=~</span> m<span class="hl opt">|(.*</span>?<span class="hl opt">)<</span>b<span class="hl opt">>(.*</span>?<span class="hl opt">)</</span>b<span class="hl opt">>(.*)|) {</span>
<span class="hl kwb">$1</span> <span class="hl kwc">ne</span> <span class="hl str">''</span> <span class="hl kwc">and push</span> <span class="hl kwb">@elements,</span> <span class="hl opt">[</span> <span class="hl kwb">$1,</span> bold <span class="hl opt">=></span> <span class="hl num">0</span> <span class="hl opt">];</span>
<span class="hl kwc">push</span> <span class="hl kwb">@elements,</span> <span class="hl opt">[</span> <span class="hl kwb">$2,</span> bold <span class="hl opt">=></span> <span class="hl num">1</span> <span class="hl opt">];</span>
<span class="hl kwb">$paragraph</span> <span class="hl opt">=</span> <span class="hl kwb">$3</span><span class="hl opt">;</span>
<span class="hl opt">}</span>
<span class="hl kwb">$paragraph</span> <span class="hl kwc">ne</span> <span class="hl str">''</span> <span class="hl kwc">and push</span> <span class="hl kwb">@elements,</span> <span class="hl opt">[</span> <span class="hl kwb">$paragraph,</span> bold <span class="hl opt">=></span> <span class="hl num">0</span> <span class="hl opt">];</span>
<span class="hl kwc">my</span> <span class="hl kwb">$currentx</span><span class="hl opt">;</span>
<span class="hl kwa">foreach</span> <span class="hl opt">(</span><span class="hl kwb">@elements</span><span class="hl opt">) {</span>
<span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$text, %options</span><span class="hl opt">) =</span> <span class="hl kwb">@$_</span><span class="hl opt">;</span>
<span class="hl slc">#- hack :( if ' ' is at the beginning, do not forget it, substitute</span>
<span class="hl slc">#- with an unbreakable space because gtk allocates too much space otherwise</span>
<span class="hl kwb">$text</span> <span class="hl opt">=~</span> <span class="hl kwd">/^ (.*)/</span> <span class="hl kwc">and</span> <span class="hl kwb">$text</span> <span class="hl opt">=</span> <span class="hl str">"�</span><span class="hl ipl">$1</span><span class="hl str">"</span><span class="hl opt">;</span>
<span class="hl kwc">my</span> <span class="hl kwb">@newlines</span> <span class="hl opt">=</span> get_text_coord<span class="hl opt">(</span><span class="hl kwb">$text, $widget4style, $max_width, $currentx, $ydec</span><span class="hl opt">);</span>
<span class="hl kwb">$currentx</span> <span class="hl opt">=</span> <span class="hl kwb">$newlines</span><span class="hl opt">[-</span><span class="hl num">1</span><span class="hl opt">]{</span><span class="hl str">'x'</span><span class="hl opt">} +</span> <span class="hl kwb">$newlines</span><span class="hl opt">[-</span><span class="hl num">1</span><span class="hl opt">]{</span>width<span class="hl opt">};</span>
<span class="hl kwb">$ydec</span> <span class="hl opt">=</span> <span class="hl kwb">$newlines</span><span class="hl opt">[-</span><span class="hl num">1</span><span class="hl opt">]{</span><span class="hl str">'y'</span><span class="hl opt">};</span>
<span class="hl kwb">$options</span><span class="hl opt">{</span>bold<span class="hl opt">}</span> <span class="hl kwc">and</span> <span class="hl kwb">$currentx++</span><span class="hl opt">;</span>
<span class="hl kwb">$_</span><span class="hl opt">->{</span>options<span class="hl opt">} =</span> \<span class="hl kwb">%options</span> <span class="hl kwa">foreach</span> <span class="hl kwb">@newlines</span><span class="hl opt">;</span>
<span class="hl kwc">push</span> <span class="hl kwb">@paragraph_lines, @newlines</span><span class="hl opt">;</span>
<span class="hl opt">}</span>
<span class="hl kwb">$ydec</span> <span class="hl opt">=</span> <span class="hl kwb">$paragraph_lines</span><span class="hl opt">[-</span><span class="hl num">1</span><span class="hl opt">]{</span><span class="hl str">'y'</span><span class="hl opt">} +</span> <span class="hl kwb">$paragraph_lines</span><span class="hl opt">[-</span><span class="hl num">1</span><span class="hl opt">]{</span>height<span class="hl opt">};</span>
<span class="hl opt">}</span>
<span class="hl kwa">if</span> <span class="hl opt">(</span><span class="hl kwb">$center</span><span class="hl opt">) {</span>
<span class="hl kwc">my</span> <span class="hl kwb">%widths</span><span class="hl opt">;</span>
<span class="hl kwb">$widths</span><span class="hl opt">{</span><span class="hl kwb">$_</span><span class="hl opt">->{</span><span class="hl str">'y'</span><span class="hl opt">}} ||=</span> <span class="hl kwb">$_</span><span class="hl opt">->{</span>x<span class="hl opt">} +</span> <span class="hl kwb">$_</span><span class="hl opt">->{</span>width<span class="hl opt">}</span> <span class="hl kwa">foreach</span> <span class="hl kwc">reverse</span> <span class="hl kwb">@paragraph_lines</span><span class="hl opt">;</span>
<span class="hl kwb">$_</span><span class="hl opt">->{</span>x<span class="hl opt">} += (</span><span class="hl kwb">$max_width</span> <span class="hl opt">-</span> <span class="hl kwb">$widths</span><span class="hl opt">{</span><span class="hl kwb">$_</span><span class="hl opt">->{</span><span class="hl str">'y'</span><span class="hl opt">}})/</span><span class="hl num">2</span> <span class="hl kwa">foreach</span> <span class="hl kwb">@paragraph_lines</span><span class="hl opt">;</span>
<span class="hl opt">}</span>
<span class="hl kwb">$_</span><span class="hl opt">->{</span>x<span class="hl opt">} +=</span> <span class="hl kwb">$border</span> <span class="hl kwa">foreach</span> <span class="hl kwb">@paragraph_lines</span><span class="hl opt">;</span>
<span class="hl kwc">push</span> <span class="hl kwb">@lines, @paragraph_lines</span><span class="hl opt">;</span>
<span class="hl opt">}</span>
<span class="hl kwa">return</span> <span class="hl kwb">@lines</span><span class="hl opt">;</span>
<span class="hl opt">}</span>
<span class="hl slc"># -=-=---=-=---=-=---=-=---=-=---=-=---=-=---=-=---=-=---=-=---=-=---=-=---</span>
<span class="hl slc"># toplevel window creation helper</span>
<span class="hl slc">#</span>
<span class="hl slc"># Use the 'new' function as a method constructor and then 'main' on it to</span>
<span class="hl slc"># launch the main loop. Use $o->{retval} to indicate that the window needs</span>
<span class="hl slc"># to terminate.</span>
<span class="hl slc"># Set $::isWizard to have a wizard appearance.</span>
<span class="hl slc"># Set $::isEmbedded and $::XID so that the window will plug.</span>
<span class="hl kwa">sub</span> new <span class="hl opt">{</span>
<span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$type, $title, %opts</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span>
<span class="hl kwc">my</span> <span class="hl kwb">$o</span> <span class="hl opt">=</span> <span class="hl kwc">bless</span> <span class="hl opt">{</span> <span class="hl kwb">%opts</span> <span class="hl opt">},</span> <span class="hl kwb">$type</span><span class="hl opt">;</span>
<span class="hl kwa">while</span> <span class="hl opt">(</span><span class="hl kwc">my</span> <span class="hl kwb">$e</span> <span class="hl opt">=</span> <span class="hl kwc">shift</span> <span class="hl kwb">@tempory</span><span class="hl opt">::</span>objects<span class="hl opt">) {</span> <span class="hl kwb">$e</span><span class="hl opt">-></span><span class="hl kwd">destroy</span> <span class="hl opt">}</span>
<span class="hl kwc">my</span> <span class="hl kwb">$window</span> <span class="hl opt">=</span> gtknew<span class="hl opt">(</span>
<span class="hl str">'MagicWindow'</span><span class="hl opt">,</span>
title <span class="hl opt">=></span> <span class="hl kwb">$title</span> <span class="hl opt">||</span> <span class="hl str">''</span><span class="hl opt">,</span>
pop_it <span class="hl opt">=></span> <span class="hl kwb">$o</span><span class="hl opt">->{</span>pop_it<span class="hl opt">},</span>
child <span class="hl opt">=></span> <span class="hl kwb">$o</span><span class="hl opt">->{</span>window<span class="hl opt">} =</span> gtknew<span class="hl opt">(</span><span class="hl str">'VBox'</span><span class="hl opt">),</span>
modal <span class="hl opt">=></span> <span class="hl kwb">$grab</span> <span class="hl opt">||</span> <span class="hl kwb">$o</span><span class="hl opt">->{</span>grab<span class="hl opt">} ||</span> <span class="hl kwb">$o</span><span class="hl opt">->{</span>modal<span class="hl opt">},</span>
if_<span class="hl opt">(!$::</span>isInstall<span class="hl opt">,</span> icon_no_error <span class="hl opt">=></span> wm_icon<span class="hl opt">()),</span>
if_<span class="hl opt">(</span><span class="hl kwb">$o</span><span class="hl opt">->{</span>transient<span class="hl opt">} &&</span> <span class="hl kwb">$o</span><span class="hl opt">->{</span>transient<span class="hl opt">} =~</span> <span class="hl kwd">/Gtk2::Window/</span><span class="hl opt">,</span> transient_for <span class="hl opt">=></span> <span class="hl kwb">$o</span><span class="hl opt">->{</span>transient<span class="hl opt">}),</span>
<span class="hl opt">);</span>
<span class="hl kwb">$o</span><span class="hl opt">->{</span>rwindow<span class="hl opt">} =</span> <span class="hl kwb">$o</span><span class="hl opt">->{</span>window<span class="hl opt">} =</span> <span class="hl kwb">$window</span><span class="hl opt">;</span>
<span class="hl kwb">$o</span><span class="hl opt">->{</span>real_window<span class="hl opt">} =</span> <span class="hl kwb">$window</span><span class="hl opt">->{</span>real_window<span class="hl opt">};</span>
<span class="hl kwb">$o</span><span class="hl opt">->{</span>pop_it<span class="hl opt">} =</span> <span class="hl kwb">$window</span><span class="hl opt">->{</span>pop_it<span class="hl opt">};</span>
<span class="hl kwb">$o</span><span class="hl opt">;</span>
<span class="hl opt">}</span>
<span class="hl kwa">sub</span> main <span class="hl opt">{</span>
<span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$o, $o_completed, $o_canceled</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span>
gtkset_mousecursor_normal<span class="hl opt">();</span>
<span class="hl kwb">$o</span><span class="hl opt">-></span><span class="hl kwd">show</span><span class="hl opt">;</span>
mygtk2<span class="hl opt">::</span>main<span class="hl opt">(</span><span class="hl kwb">$o</span><span class="hl opt">->{</span>rwindow<span class="hl opt">},</span>
<span class="hl kwa">sub</span> <span class="hl opt">{</span> <span class="hl kwb">$o</span><span class="hl opt">->{</span>retval<span class="hl opt">}</span> ? <span class="hl opt">!</span><span class="hl kwb">$o_completed</span> <span class="hl opt">||</span> <span class="hl kwb">$o_completed</span><span class="hl opt">->() : !</span><span class="hl kwb">$o_canceled</span> <span class="hl opt">||</span> <span class="hl kwb">$o_canceled</span><span class="hl opt">->() });</span>
<span class="hl kwb">$o</span><span class="hl opt">->{</span>retval<span class="hl opt">};</span>
<span class="hl opt">}</span>
<span class="hl kwa">sub</span> show<span class="hl opt">($) {</span>
<span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$o</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span>
<span class="hl kwb">$o</span><span class="hl opt">->{</span>rwindow<span class="hl opt">}-></span><span class="hl kwd">show</span><span class="hl opt">;</span>
<span class="hl opt">}</span>
<span class="hl kwa">sub</span> destroy<span class="hl opt">($) {</span>
<span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$o</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span>
<span class="hl kwb">$o</span><span class="hl opt">->{</span>rwindow<span class="hl opt">}-></span><span class="hl kwd">destroy</span><span class="hl opt">;</span>
flush<span class="hl opt">();</span>
<span class="hl opt">}</span>
<span class="hl kwa">sub</span> DESTROY <span class="hl opt">{</span> <span class="hl kwa">goto</span> <span class="hl opt">&</span>destroy <span class="hl opt">}</span>
<span class="hl kwa">sub</span> sync <span class="hl opt">{</span>
<span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$o</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span>
show<span class="hl opt">(</span><span class="hl kwb">$o</span><span class="hl opt">);</span>
flush<span class="hl opt">();</span>
<span class="hl opt">}</span>
<span class="hl kwa">sub</span> flush<span class="hl opt">() {</span> gtkflush<span class="hl opt">() }</span>
<span class="hl kwa">sub</span> shrink_topwindow <span class="hl opt">{</span>
<span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$o</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span>
<span class="hl kwb">$o</span><span class="hl opt">->{</span>rwindow<span class="hl opt">}-></span><span class="hl kwd">signal_emit</span><span class="hl opt">(</span><span class="hl str">'size_allocate'</span><span class="hl opt">,</span> Gtk2<span class="hl opt">::</span>Gdk<span class="hl opt">::</span>Rectangle-<span class="hl opt">></span><span class="hl kwd">new</span><span class="hl opt">(-</span><span class="hl num">1</span><span class="hl opt">, -</span><span class="hl num">1</span><span class="hl opt">, -</span><span class="hl num">1</span><span class="hl opt">, -</span><span class="hl num">1</span><span class="hl opt">));</span>
<span class="hl opt">}</span>
<span class="hl kwa">sub exit</span> <span class="hl opt">{</span>
gtkset_mousecursor_normal<span class="hl opt">();</span> <span class="hl slc">#- for restoring a normal in any case</span>
flush<span class="hl opt">();</span>
c<span class="hl opt">::</span>_exit<span class="hl opt">(</span><span class="hl kwb">$_</span><span class="hl opt">[</span><span class="hl num">1</span><span class="hl opt">]);</span> <span class="hl slc">#- workaround </span>
<span class="hl opt">}</span>
<span class="hl slc">#- in case "exit" above was not called by the program</span>
<span class="hl kwa">END</span> <span class="hl opt">{ &</span><span class="hl kwa">exit</span><span class="hl opt">() }</span>
<span class="hl slc"># -=-=---=-=---=-=---=-=---=-=---=-=---=-=---=-=---=-=---=-=---=-=---=-=---</span>
<span class="hl slc"># ask</span>
<span class="hl slc">#</span>
<span class="hl slc"># Full UI managed functions that will return to you the value that the</span>
<span class="hl slc"># user chose.</span>
<span class="hl kwa">sub</span> ask_warn <span class="hl opt">{</span> <span class="hl kwc">my</span> <span class="hl kwb">$w</span> <span class="hl opt">=</span> ugtk2-<span class="hl opt">></span><span class="hl kwd">new</span><span class="hl opt">(</span><span class="hl kwc">shift</span> <span class="hl kwb">@_,</span> grab <span class="hl opt">=></span> <span class="hl num">1</span><span class="hl opt">);</span> <span class="hl kwb">$w</span><span class="hl opt">-></span><span class="hl kwd">_ask_warn</span><span class="hl opt">(</span><span class="hl kwb">@_</span><span class="hl opt">);</span> main<span class="hl opt">(</span><span class="hl kwb">$w</span><span class="hl opt">) }</span>
<span class="hl kwa">sub</span> ask_yesorno <span class="hl opt">{</span> <span class="hl kwc">my</span> <span class="hl kwb">$w</span> <span class="hl opt">=</span> ugtk2-<span class="hl opt">></span><span class="hl kwd">new</span><span class="hl opt">(</span><span class="hl kwc">shift</span> <span class="hl kwb">@_,</span> grab <span class="hl opt">=></span> <span class="hl num">1</span><span class="hl opt">);</span> <span class="hl kwb">$w</span><span class="hl opt">-></span><span class="hl kwd">_ask_okcancel</span><span class="hl opt">(</span><span class="hl kwb">@_,</span> N<span class="hl opt">(</span><span class="hl str">"Yes"</span><span class="hl opt">),</span> N<span class="hl opt">(</span><span class="hl str">"No"</span><span class="hl opt">));</span> main<span class="hl opt">(</span><span class="hl kwb">$w</span><span class="hl opt">) }</span>
<span class="hl kwa">sub</span> ask_okcancel <span class="hl opt">{</span> <span class="hl kwc">my</span> <span class="hl kwb">$w</span> <span class="hl opt">=</span> ugtk2-<span class="hl opt">></span><span class="hl kwd">new</span><span class="hl opt">(</span><span class="hl kwc">shift</span> <span class="hl kwb">@_,</span> grab <span class="hl opt">=></span> <span class="hl num">1</span><span class="hl opt">);</span> <span class="hl kwb">$w</span><span class="hl opt">-></span><span class="hl kwd">_ask_okcancel</span><span class="hl opt">(</span><span class="hl kwb">@_,</span> N<span class="hl opt">(</span><span class="hl str">"Is this correct?"</span><span class="hl opt">),</span> N<span class="hl opt">(</span><span class="hl str">"Ok"</span><span class="hl opt">),</span> N<span class="hl opt">(</span><span class="hl str">"Cancel"</span><span class="hl opt">));</span> main<span class="hl opt">(</span><span class="hl kwb">$w</span><span class="hl opt">) }</span>
<span class="hl kwa">sub</span> ask_from_entry <span class="hl opt">{</span> <span class="hl kwc">my</span> <span class="hl kwb">$w</span> <span class="hl opt">=</span> ugtk2-<span class="hl opt">></span><span class="hl kwd">new</span><span class="hl opt">(</span><span class="hl kwc">shift</span> <span class="hl kwb">@_,</span> grab <span class="hl opt">=></span> <span class="hl num">1</span><span class="hl opt">);</span> <span class="hl kwb">$w</span><span class="hl opt">-></span><span class="hl kwd">_ask_from_entry</span><span class="hl opt">(</span><span class="hl kwb">@_</span><span class="hl opt">);</span> main<span class="hl opt">(</span><span class="hl kwb">$w</span><span class="hl opt">) }</span>
<span class="hl kwa">sub</span> ask_dir <span class="hl opt">{</span> <span class="hl kwc">my</span> <span class="hl kwb">$w</span> <span class="hl opt">=</span> ugtk2-<span class="hl opt">></span><span class="hl kwd">new</span><span class="hl opt">(</span><span class="hl kwc">shift</span> <span class="hl kwb">@_,</span> grab <span class="hl opt">=></span> <span class="hl num">1</span><span class="hl opt">);</span> <span class="hl kwb">$w</span><span class="hl opt">-></span><span class="hl kwd">_ask_dir</span><span class="hl opt">(</span><span class="hl kwb">@_</span><span class="hl opt">);</span> main<span class="hl opt">(</span><span class="hl kwb">$w</span><span class="hl opt">) }</span>
<span class="hl kwa">sub</span> _ask_from_entry<span class="hl opt">(</span><span class="hl kwb">$$@</span><span class="hl opt">) {</span>
<span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$o, @msgs</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span>
<span class="hl kwc">my</span> <span class="hl kwb">$entry</span> <span class="hl opt">=</span> gtknew<span class="hl opt">(</span><span class="hl str">'Entry'</span><span class="hl opt">);</span>
<span class="hl kwc">my</span> <span class="hl kwb">$f</span> <span class="hl opt">=</span> <span class="hl kwa">sub</span> <span class="hl opt">{</span> <span class="hl kwb">$o</span><span class="hl opt">->{</span>retval<span class="hl opt">} =</span> <span class="hl kwb">$entry</span><span class="hl opt">-></span><span class="hl kwd">get_text</span><span class="hl opt">;</span> Gtk2-<span class="hl opt">></span><span class="hl kwd">main_quit</span> <span class="hl opt">};</span>
<span class="hl kwb">$o</span><span class="hl opt">->{</span>ok_clicked<span class="hl opt">} =</span> <span class="hl kwb">$f</span><span class="hl opt">;</span>
<span class="hl kwb">$o</span><span class="hl opt">->{</span>cancel_clicked<span class="hl opt">} =</span> <span class="hl kwa">sub</span> <span class="hl opt">{</span> <span class="hl kwc">undef</span> <span class="hl kwb">$o</span><span class="hl opt">->{</span>retval<span class="hl opt">};</span> Gtk2-<span class="hl opt">></span><span class="hl kwd">main_quit</span> <span class="hl opt">};</span>
gtkadd<span class="hl opt">(</span><span class="hl kwb">$o</span><span class="hl opt">->{</span>window<span class="hl opt">},</span>
gtkpack<span class="hl opt">(</span><span class="hl kwb">$o</span><span class="hl opt">-></span><span class="hl kwd">create_box_with_title</span><span class="hl opt">(</span><span class="hl kwb">@msgs</span><span class="hl opt">),</span>
gtksignal_connect<span class="hl opt">(</span><span class="hl kwb">$entry,</span> <span class="hl str">'activate'</span> <span class="hl opt">=></span> <span class="hl kwb">$f</span><span class="hl opt">),</span>
<span class="hl opt">(</span><span class="hl kwb">$o</span><span class="hl opt">->{</span>hide_buttons<span class="hl opt">}</span> ? <span class="hl opt">() :</span> create_okcancel<span class="hl opt">(</span><span class="hl kwb">$o</span><span class="hl opt">))),</span>
<span class="hl opt">);</span>
<span class="hl kwb">$entry</span><span class="hl opt">-></span><span class="hl kwd">grab_focus</span><span class="hl opt">;</span>
<span class="hl opt">}</span>
<span class="hl kwa">sub</span> _ask_warn<span class="hl opt">(</span><span class="hl kwb">$@</span><span class="hl opt">) {</span>
<span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$o, @msgs</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span>
gtkadd<span class="hl opt">(</span><span class="hl kwb">$o</span><span class="hl opt">->{</span>window<span class="hl opt">},</span>
gtkpack<span class="hl opt">(</span><span class="hl kwb">$o</span><span class="hl opt">-></span><span class="hl kwd">create_box_with_title</span><span class="hl opt">(</span><span class="hl kwb">@msgs</span><span class="hl opt">),</span>
<span class="hl kwc">my</span> <span class="hl kwb">$w</span> <span class="hl opt">=</span> gtknew<span class="hl opt">(</span><span class="hl str">'Button'</span><span class="hl opt">,</span> text <span class="hl opt">=></span> N<span class="hl opt">(</span><span class="hl str">"Ok"</span><span class="hl opt">),</span> clicked <span class="hl opt">=></span> <span class="hl kwa">sub</span> <span class="hl opt">{</span> Gtk2-<span class="hl opt">></span><span class="hl kwd">main_quit</span> <span class="hl opt">}),</span>
<span class="hl opt">),</span>
<span class="hl opt">);</span>
<span class="hl kwb">$w</span><span class="hl opt">-></span><span class="hl kwd">grab_focus</span><span class="hl opt">;</span>
<span class="hl opt">}</span>
<span class="hl kwa">sub</span> _ask_okcancel<span class="hl opt">(</span><span class="hl kwb">$@</span><span class="hl opt">) {</span>
<span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$o, @msgs</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span>
<span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$ok, $cancel</span><span class="hl opt">) =</span> <span class="hl kwc">splice</span> <span class="hl kwb">@msgs,</span> <span class="hl opt">-</span><span class="hl num">2</span><span class="hl opt">;</span>
gtkadd<span class="hl opt">(</span><span class="hl kwb">$o</span><span class="hl opt">->{</span>window<span class="hl opt">},</span>
gtkpack<span class="hl opt">(</span>create_box_with_title<span class="hl opt">(</span><span class="hl kwb">$o, @msgs</span><span class="hl opt">),</span>
create_okcancel<span class="hl opt">(</span><span class="hl kwb">$o, $ok, $cancel</span><span class="hl opt">),</span>
<span class="hl opt">)</span>
<span class="hl opt">);</span>
<span class="hl kwb">$o</span><span class="hl opt">->{</span>ok<span class="hl opt">}-></span><span class="hl kwd">grab_focus</span><span class="hl opt">;</span>
<span class="hl opt">}</span>
<span class="hl kwa">sub</span> create_file_selector <span class="hl opt">{</span>
<span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">%opts</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span>
<span class="hl kwc">my</span> <span class="hl kwb">$w</span> <span class="hl opt">=</span> ugtk2-<span class="hl opt">></span><span class="hl kwd">new</span><span class="hl opt">(</span><span class="hl kwc">delete</span> <span class="hl kwb">$opts</span><span class="hl opt">{</span>title<span class="hl opt">});</span>
<span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$message, $save, $want_a_dir</span><span class="hl opt">) = (</span><span class="hl kwc">delete</span> <span class="hl kwb">$opts</span><span class="hl opt">{</span>message<span class="hl opt">},</span> <span class="hl kwc">delete</span> <span class="hl kwb">$opts</span><span class="hl opt">{</span>save<span class="hl opt">},</span> <span class="hl kwc">delete</span> <span class="hl kwb">$opts</span><span class="hl opt">{</span>want_a_dir<span class="hl opt">});</span>
<span class="hl kwc">my</span> <span class="hl kwb">$action</span> <span class="hl opt">=</span> <span class="hl kwb">$want_a_dir</span> ? <span class="hl opt">(</span><span class="hl kwb">$save</span> ? <span class="hl str">'create_folder'</span> <span class="hl opt">:</span> <span class="hl str">'select_folder'</span><span class="hl opt">) : (</span><span class="hl kwb">$save</span> ? <span class="hl str">'save'</span> <span class="hl opt">:</span> <span class="hl str">'open'</span><span class="hl opt">);</span>
add2hash<span class="hl opt">(</span>\<span class="hl kwb">%opts,</span> <span class="hl opt">{</span> width <span class="hl opt">=></span> <span class="hl num">480</span><span class="hl opt">,</span> height <span class="hl opt">=></span> <span class="hl num">250</span> <span class="hl opt">});</span>
gtkadd<span class="hl opt">(</span><span class="hl kwb">$w</span><span class="hl opt">->{</span>window<span class="hl opt">},</span>
gtkpack_<span class="hl opt">(</span>create_box_with_title<span class="hl opt">(</span><span class="hl kwb">$w, $message</span><span class="hl opt">),</span>
<span class="hl num">1</span><span class="hl opt">,</span> <span class="hl kwb">$w</span><span class="hl opt">->{</span>chooser<span class="hl opt">} =</span> gtknew<span class="hl opt">(</span><span class="hl str">'FileChooser'</span><span class="hl opt">,</span> action <span class="hl opt">=></span> <span class="hl kwb">$action, %opts</span><span class="hl opt">),</span>
<span class="hl num">0</span><span class="hl opt">,</span> create_okcancel<span class="hl opt">(</span><span class="hl kwb">$w</span><span class="hl opt">),</span>
<span class="hl opt">));</span>
<span class="hl kwb">$w</span><span class="hl opt">->{</span>chooser<span class="hl opt">}-></span><span class="hl kwd">signal_connect</span><span class="hl opt">(</span>file_activated <span class="hl opt">=></span> <span class="hl kwa">sub</span> <span class="hl opt">{</span> <span class="hl kwb">$w</span><span class="hl opt">->{</span>ok<span class="hl opt">}-></span><span class="hl kwd">clicked</span> <span class="hl opt">});</span>
<span class="hl kwb">$w</span><span class="hl opt">;</span>
<span class="hl opt">}</span>
<span class="hl kwa">sub</span> file_selected_check <span class="hl opt">{</span>
<span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$save, $want_a_dir, $file</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span>
<span class="hl kwa">if</span> <span class="hl opt">(!</span><span class="hl kwb">$file</span><span class="hl opt">) {</span>
N<span class="hl opt">(</span><span class="hl str">"No file chosen"</span><span class="hl opt">);</span>
<span class="hl opt">}</span> <span class="hl kwa">elsif</span> <span class="hl opt">(-</span>f <span class="hl kwb">$file</span> <span class="hl opt">&&</span> <span class="hl kwb">$want_a_dir</span><span class="hl opt">) {</span>
N<span class="hl opt">(</span><span class="hl str">"You have chosen a file, not a directory"</span><span class="hl opt">);</span>
<span class="hl opt">}</span> <span class="hl kwa">elsif</span> <span class="hl opt">(-</span>d <span class="hl kwb">$file</span> <span class="hl opt">&& !</span><span class="hl kwb">$want_a_dir</span><span class="hl opt">) {</span>
N<span class="hl opt">(</span><span class="hl str">"You have chosen a directory, not a file"</span><span class="hl opt">);</span>
<span class="hl opt">}</span> <span class="hl kwa">elsif</span> <span class="hl opt">(!-</span>e <span class="hl kwb">$file</span> <span class="hl opt">&& !</span><span class="hl kwb">$save</span><span class="hl opt">) {</span>
<span class="hl kwb">$want_a_dir</span> ? N<span class="hl opt">(</span><span class="hl str">"No such directory"</span><span class="hl opt">) :</span> N<span class="hl opt">(</span><span class="hl str">"No such file"</span><span class="hl opt">);</span>
<span class="hl opt">}</span> <span class="hl kwa">else</span> <span class="hl opt">{</span>
<span class="hl str">''</span><span class="hl opt">;</span>
<span class="hl opt">}</span>
<span class="hl opt">}</span>
<span class="hl kwa">sub</span> _ask_file <span class="hl opt">{</span>
<span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$o, $title, $path</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span>
<span class="hl kwc">my</span> <span class="hl kwb">$w</span> <span class="hl opt">=</span> create_file_selector<span class="hl opt">({</span> title <span class="hl opt">=></span> <span class="hl kwb">$title,</span> want_a_dir <span class="hl opt">=></span> <span class="hl num">0</span><span class="hl opt">,</span> directory <span class="hl opt">=></span> <span class="hl kwb">$path</span> <span class="hl opt">});</span>
put_in_hash<span class="hl opt">(</span><span class="hl kwb">$o, $w</span><span class="hl opt">);</span>
<span class="hl kwb">$w</span><span class="hl opt">->{</span>ok<span class="hl opt">}-></span><span class="hl kwd">signal_connect</span><span class="hl opt">(</span>clicked <span class="hl opt">=></span> <span class="hl kwa">sub</span> <span class="hl opt">{</span> <span class="hl kwb">$o</span><span class="hl opt">->{</span>retval<span class="hl opt">} =</span> <span class="hl kwb">$w</span><span class="hl opt">->{</span>chooser<span class="hl opt">}-></span><span class="hl kwd">get_filename</span> <span class="hl opt">});</span>
<span class="hl opt">}</span>
<span class="hl kwa">sub</span> _ask_dir <span class="hl opt">{</span>
<span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$o, $title, $path</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span>
<span class="hl kwc">my</span> <span class="hl kwb">$w</span> <span class="hl opt">=</span> create_file_selector<span class="hl opt">({</span> title <span class="hl opt">=></span> <span class="hl kwb">$title,</span> want_a_dir <span class="hl opt">=></span> <span class="hl num">1</span><span class="hl opt">,</span> directory <span class="hl opt">=></span> <span class="hl kwb">$path</span> <span class="hl opt">});</span>
put_in_hash<span class="hl opt">(</span><span class="hl kwb">$o, $w</span><span class="hl opt">);</span>
<span class="hl kwb">$w</span><span class="hl opt">->{</span>ok<span class="hl opt">}-></span><span class="hl kwd">signal_connect</span><span class="hl opt">(</span>clicked <span class="hl opt">=></span> <span class="hl kwa">sub</span> <span class="hl opt">{</span> <span class="hl kwb">$o</span><span class="hl opt">->{</span>retval<span class="hl opt">} =</span> <span class="hl kwb">$w</span><span class="hl opt">->{</span>chooser<span class="hl opt">}-></span><span class="hl kwd">get_filename</span> <span class="hl opt">});</span>
<span class="hl opt">}</span>
<span class="hl kwa">sub</span> ask_browse_tree_info <span class="hl opt">{</span>
<span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$common</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span>
<span class="hl kwc">my</span> <span class="hl kwb">$w</span> <span class="hl opt">=</span> ugtk2-<span class="hl opt">></span><span class="hl kwd">new</span><span class="hl opt">(</span><span class="hl kwb">$common</span><span class="hl opt">->{</span>title<span class="hl opt">});</span>
<span class="hl kwc">my</span> <span class="hl kwb">$tree_model</span> <span class="hl opt">=</span> Gtk2<span class="hl opt">::</span>TreeStore-<span class="hl opt">></span><span class="hl kwd">new</span><span class="hl opt">(</span><span class="hl str">"Glib::String"</span><span class="hl opt">,</span> <span class="hl str">"Gtk2::Gdk::Pixbuf"</span><span class="hl opt">,</span> <span class="hl str">"Glib::String"</span><span class="hl opt">);</span>
<span class="hl kwc">my</span> <span class="hl kwb">$tree</span> <span class="hl opt">=</span> Gtk2<span class="hl opt">::</span>TreeView-<span class="hl opt">></span><span class="hl kwd">new_with_model</span><span class="hl opt">(</span><span class="hl kwb">$tree_model</span><span class="hl opt">);</span>
<span class="hl kwb">$tree</span><span class="hl opt">-></span><span class="hl kwd">get_selection</span><span class="hl opt">-></span><span class="hl kwd">set_mode</span><span class="hl opt">(</span><span class="hl str">'browse'</span><span class="hl opt">);</span>
<span class="hl kwb">$tree</span><span class="hl opt">-></span><span class="hl kwd">append_column</span><span class="hl opt">(</span><span class="hl kwc">my</span> <span class="hl kwb">$textcolumn</span> <span class="hl opt">=</span> Gtk2<span class="hl opt">::</span>TreeViewColumn-<span class="hl opt">></span><span class="hl kwd">new_with_attributes</span><span class="hl opt">(</span><span class="hl kwc">undef</span><span class="hl opt">,</span> Gtk2<span class="hl opt">::</span>CellRendererText-<span class="hl opt">></span><span class="hl kwd">new</span><span class="hl opt">,</span> <span class="hl str">'text'</span> <span class="hl opt">=></span> <span class="hl num">0</span><span class="hl opt">));</span>
<span class="hl kwb">$tree</span><span class="hl opt">-></span><span class="hl kwd">append_column</span><span class="hl opt">(</span><span class="hl kwc">my</span> <span class="hl kwb">$pixcolumn</span> <span class="hl opt">=</span> Gtk2<span class="hl opt">::</span>TreeViewColumn-<span class="hl opt">></span><span class="hl kwd">new_with_attributes</span><span class="hl opt">(</span><span class="hl kwc">undef</span><span class="hl opt">,</span> Gtk2<span class="hl opt">::</span>CellRendererPixbuf-<span class="hl opt">></span><span class="hl kwd">new</span><span class="hl opt">,</span> <span class="hl str">'pixbuf'</span> <span class="hl opt">=></span> <span class="hl num">1</span><span class="hl opt">));</span>
<span class="hl kwb">$tree</span><span class="hl opt">-></span><span class="hl kwd">append_column</span><span class="hl opt">(</span>Gtk2<span class="hl opt">::</span>TreeViewColumn-<span class="hl opt">></span><span class="hl kwd">new_with_attributes</span><span class="hl opt">(</span><span class="hl kwc">undef</span><span class="hl opt">,</span> Gtk2<span class="hl opt">::</span>CellRendererText-<span class="hl opt">></span><span class="hl kwd">new</span><span class="hl opt">,</span> <span class="hl str">'text'</span> <span class="hl opt">=></span> <span class="hl num">2</span><span class="hl opt">));</span>
<span class="hl kwb">$tree</span><span class="hl opt">-></span><span class="hl kwd">set_headers_visible</span><span class="hl opt">(</span><span class="hl num">0</span><span class="hl opt">);</span>
<span class="hl kwb">$tree</span><span class="hl opt">-></span><span class="hl kwd">set_rules_hint</span><span class="hl opt">(</span><span class="hl num">1</span><span class="hl opt">);</span>
<span class="hl kwb">$textcolumn</span><span class="hl opt">-></span><span class="hl kwd">set_min_width</span><span class="hl opt">(</span><span class="hl num">200</span><span class="hl opt">);</span>
<span class="hl kwb">$textcolumn</span><span class="hl opt">-></span><span class="hl kwd">set_max_width</span><span class="hl opt">(</span><span class="hl num">200</span><span class="hl opt">);</span>
gtkadd<span class="hl opt">(</span><span class="hl kwb">$w</span><span class="hl opt">->{</span>window<span class="hl opt">},</span>
gtknew<span class="hl opt">(</span><span class="hl str">'VBox'</span><span class="hl opt">,</span> spacing <span class="hl opt">=></span> <span class="hl num">5</span><span class="hl opt">,</span> children <span class="hl opt">=> [</span>
<span class="hl num">0</span><span class="hl opt">,</span> <span class="hl kwb">$common</span><span class="hl opt">->{</span>message<span class="hl opt">},</span>
<span class="hl num">1</span><span class="hl opt">,</span> gtknew<span class="hl opt">(</span><span class="hl str">'HBox'</span><span class="hl opt">,</span> children_loose <span class="hl opt">=> [</span>
gtknew<span class="hl opt">(</span><span class="hl str">'ScrolledWindow'</span><span class="hl opt">,</span> child <span class="hl opt">=></span> <span class="hl kwb">$tree</span><span class="hl opt">),</span>
gtknew<span class="hl opt">(</span><span class="hl str">'Frame'</span><span class="hl opt">,</span> text <span class="hl opt">=></span> N<span class="hl opt">(</span><span class="hl str">"Info"</span><span class="hl opt">),</span> child <span class="hl opt">=></span>
gtknew<span class="hl opt">(</span><span class="hl str">'ScrolledWindow'</span><span class="hl opt">,</span> child <span class="hl opt">=></span> <span class="hl kwc">my</span> <span class="hl kwb">$info</span> <span class="hl opt">=</span> gtknew<span class="hl opt">(</span><span class="hl str">'TextView'</span><span class="hl opt">)),</span>
<span class="hl opt">) ]),</span>
<span class="hl num">0</span><span class="hl opt">,</span> <span class="hl kwc">my</span> <span class="hl kwb">$box1</span> <span class="hl opt">=</span> gtknew<span class="hl opt">(</span><span class="hl str">'HBox'</span><span class="hl opt">,</span> spacing <span class="hl opt">=></span> <span class="hl num">15</span><span class="hl opt">),</span>
<span class="hl num">0</span><span class="hl opt">,</span> <span class="hl kwc">my</span> <span class="hl kwb">$box2</span> <span class="hl opt">=</span> gtknew<span class="hl opt">(</span><span class="hl str">'HBox'</span><span class="hl opt">,</span> spacing <span class="hl opt">=></span> <span class="hl num">10</span><span class="hl opt">),</span>
<span class="hl opt">]));</span>
<span class="hl slc">#gtkpack__($box2, my $toolbar = Gtk2::Toolbar->new('horizontal', 'icons'));</span>
gtkpack__<span class="hl opt">(</span><span class="hl kwb">$box2,</span> <span class="hl kwc">my</span> <span class="hl kwb">$toolbar</span> <span class="hl opt">=</span> Gtk2<span class="hl opt">::</span>Toolbar-<span class="hl opt">></span><span class="hl kwd">new</span><span class="hl opt">);</span>
<span class="hl kwc">my</span> <span class="hl kwb">@l</span> <span class="hl opt">= ([</span> <span class="hl kwb">$common</span><span class="hl opt">->{</span>ok<span class="hl opt">},</span> <span class="hl num">1</span> <span class="hl opt">],</span> if_<span class="hl opt">(</span><span class="hl kwb">$common</span><span class="hl opt">->{</span>cancel<span class="hl opt">}, [</span> <span class="hl kwb">$common</span><span class="hl opt">->{</span>cancel<span class="hl opt">},</span> <span class="hl num">0</span> <span class="hl opt">]));</span>
<span class="hl kwb">@l</span> <span class="hl opt">=</span> <span class="hl kwc">reverse</span> <span class="hl kwb">@l</span> <span class="hl kwa">if</span> <span class="hl opt">!$::</span>isInstall<span class="hl opt">;</span>
<span class="hl kwc">my</span> <span class="hl kwb">@buttons</span> <span class="hl opt">=</span> <span class="hl kwc">map</span> <span class="hl opt">{</span>
<span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$t, $val</span><span class="hl opt">) =</span> <span class="hl kwb">@$_</span><span class="hl opt">;</span>
<span class="hl kwb">$box2</span><span class="hl opt">-></span><span class="hl kwd">pack_end</span><span class="hl opt">(</span><span class="hl kwc">my</span> <span class="hl kwb">$w</span> <span class="hl opt">=</span> gtknew<span class="hl opt">(</span><span class="hl str">'Button'</span><span class="hl opt">,</span> text <span class="hl opt">=></span> <span class="hl kwb">$t,</span> clicked <span class="hl opt">=></span> <span class="hl kwa">sub</span> <span class="hl opt">{</span>
<span class="hl kwb">$w</span><span class="hl opt">->{</span>retval<span class="hl opt">} =</span> <span class="hl kwb">$val</span><span class="hl opt">;</span>
Gtk2-<span class="hl opt">></span><span class="hl kwd">main_quit</span><span class="hl opt">;</span>
<span class="hl opt">}),</span> <span class="hl num">0</span><span class="hl opt">,</span> <span class="hl num">1</span><span class="hl opt">,</span> <span class="hl num">20</span><span class="hl opt">);</span>
<span class="hl kwb">$w</span><span class="hl opt">;</span>
<span class="hl opt">}</span> <span class="hl kwb">@l</span><span class="hl opt">;</span>
<span class="hl kwb">@buttons</span> <span class="hl opt">=</span> <span class="hl kwc">reverse</span> <span class="hl kwb">@buttons</span> <span class="hl kwa">if</span> <span class="hl opt">!$::</span>isInstall<span class="hl opt">;</span>
gtkpack__<span class="hl opt">(</span><span class="hl kwb">$box2,</span> gtknew<span class="hl opt">(</span><span class="hl str">'Button'</span><span class="hl opt">,</span> text <span class="hl opt">=></span> N<span class="hl opt">(</span><span class="hl str">"Help"</span><span class="hl opt">),</span> clicked <span class="hl opt">=></span> <span class="hl kwa">sub</span> <span class="hl opt">{</span>
ask_warn<span class="hl opt">(</span>N<span class="hl opt">(</span><span class="hl str">"Help"</span><span class="hl opt">),</span> <span class="hl kwb">$common</span><span class="hl opt">->{</span>interactive_help<span class="hl opt">}->());</span>
<span class="hl opt">}))</span> <span class="hl kwa">if</span> <span class="hl kwb">$common</span><span class="hl opt">->{</span>interactive_help<span class="hl opt">};</span>
<span class="hl kwa">if</span> <span class="hl opt">(</span><span class="hl kwb">$common</span><span class="hl opt">->{</span>auto_deps<span class="hl opt">}) {</span>
gtkpack__<span class="hl opt">(</span><span class="hl kwb">$box1,</span> gtknew<span class="hl opt">(</span><span class="hl str">'CheckButton'</span><span class="hl opt">,</span> text <span class="hl opt">=></span> <span class="hl kwb">$common</span><span class="hl opt">->{</span>auto_deps<span class="hl opt">},</span> active_ref <span class="hl opt">=></span> \<span class="hl kwb">$common</span><span class="hl opt">->{</span><span class="hl kwc">state</span><span class="hl opt">}{</span>auto_deps<span class="hl opt">}));</span>
<span class="hl opt">}</span>
<span class="hl kwb">$box1</span><span class="hl opt">-></span><span class="hl kwd">pack_end</span><span class="hl opt">(</span><span class="hl kwc">my</span> <span class="hl kwb">$status</span> <span class="hl opt">=</span> gtknew<span class="hl opt">(</span><span class="hl str">'Label'</span><span class="hl opt">),</span> <span class="hl num">0</span><span class="hl opt">,</span> <span class="hl num">1</span><span class="hl opt">,</span> <span class="hl num">20</span><span class="hl opt">);</span>
<span class="hl kwb">$w</span><span class="hl opt">->{</span>window<span class="hl opt">}-></span><span class="hl kwd">set_size_request</span><span class="hl opt">(</span><span class="hl kwc">map</span> <span class="hl opt">{</span> <span class="hl kwb">$_</span> <span class="hl opt">-</span> <span class="hl num">2</span> <span class="hl opt">*</span> <span class="hl kwb">$border</span> <span class="hl opt">-</span> <span class="hl num">4</span> <span class="hl opt">} $::</span>windowwidth<span class="hl opt">, $::</span>windowheight<span class="hl opt">)</span> <span class="hl kwa">if</span> <span class="hl opt">!$::</span>isInstall<span class="hl opt">;</span>
<span class="hl kwb">$buttons</span><span class="hl opt">[</span><span class="hl num">0</span><span class="hl opt">]-></span><span class="hl kwd">grab_focus</span><span class="hl opt">;</span>
<span class="hl kwb">$w</span><span class="hl opt">->{</span>rwindow<span class="hl opt">}-></span><span class="hl kwd">show_all</span><span class="hl opt">;</span>
<span class="hl slc">#- TODO: $tree->queue_draw is a workaround to a bug in gtk-2.2.1; submit it in their bugzilla</span>
<span class="hl kwc">my</span> <span class="hl kwb">@toolbar</span> <span class="hl opt">= (</span>ftout <span class="hl opt">=> [</span> N<span class="hl opt">(</span><span class="hl str">"Expand Tree"</span><span class="hl opt">),</span> <span class="hl kwa">sub</span> <span class="hl opt">{</span> <span class="hl kwb">$tree</span><span class="hl opt">-></span><span class="hl kwd">expand_all</span><span class="hl opt">;</span> <span class="hl kwb">$tree</span><span class="hl opt">-></span><span class="hl kwd">queue_draw</span> <span class="hl opt">} ],</span>
ftin <span class="hl opt">=> [</span> N<span class="hl opt">(</span><span class="hl str">"Collapse Tree"</span><span class="hl opt">),</span> <span class="hl kwa">sub</span> <span class="hl opt">{</span> <span class="hl kwb">$tree</span><span class="hl opt">-></span><span class="hl kwd">collapse_all</span> <span class="hl opt">} ],</span>
reload <span class="hl opt">=> [</span> N<span class="hl opt">(</span><span class="hl str">"Toggle between flat and group sorted"</span><span class="hl opt">),</span> <span class="hl kwa">sub</span> <span class="hl opt">{</span> invbool<span class="hl opt">(</span>\<span class="hl kwb">$common</span><span class="hl opt">->{</span><span class="hl kwc">state</span><span class="hl opt">}{</span>flat<span class="hl opt">});</span> <span class="hl kwb">$common</span><span class="hl opt">->{</span>rebuild_tree<span class="hl opt">}->() } ]);</span>
<span class="hl kwa">foreach</span> <span class="hl kwc">my</span> <span class="hl kwb">$ic</span> <span class="hl opt">(@{</span><span class="hl kwb">$common</span><span class="hl opt">->{</span>icons<span class="hl opt">} || []}) {</span>
<span class="hl kwc">push</span> <span class="hl kwb">@toolbar,</span> <span class="hl opt">(</span><span class="hl kwb">$ic</span><span class="hl opt">->{</span>icon<span class="hl opt">} => [</span> <span class="hl kwb">$ic</span><span class="hl opt">->{</span>help<span class="hl opt">},</span> <span class="hl kwa">sub</span> <span class="hl opt">{</span>
<span class="hl kwa">if</span> <span class="hl opt">(</span><span class="hl kwb">$ic</span><span class="hl opt">->{</span>code<span class="hl opt">}) {</span>
<span class="hl kwc">my</span> <span class="hl kwb">$_w</span> <span class="hl opt">=</span> <span class="hl kwb">$ic</span><span class="hl opt">->{</span>wait_message<span class="hl opt">} &&</span> <span class="hl kwb">$common</span><span class="hl opt">->{</span>wait_message<span class="hl opt">}->(</span><span class="hl str">''</span><span class="hl opt">,</span> <span class="hl kwb">$ic</span><span class="hl opt">->{</span>wait_message<span class="hl opt">});</span>
<span class="hl kwb">$ic</span><span class="hl opt">->{</span>code<span class="hl opt">}();</span>
<span class="hl kwb">$common</span><span class="hl opt">->{</span>rebuild_tree<span class="hl opt">}->();</span>
<span class="hl opt">}</span>
<span class="hl opt">} ]);</span>
<span class="hl opt">}</span>
<span class="hl kwc">my</span> <span class="hl kwb">%toolbar</span> <span class="hl opt">=</span> <span class="hl kwb">@toolbar</span><span class="hl opt">;</span>
<span class="hl kwa">foreach</span> <span class="hl opt">(</span>grep_index <span class="hl opt">{ $::</span>i <span class="hl opt">%</span> <span class="hl num">2</span> <span class="hl opt">==</span> <span class="hl num">0</span> <span class="hl opt">}</span> <span class="hl kwb">@toolbar</span><span class="hl opt">) {</span>
<span class="hl kwb">$toolbar</span><span class="hl opt">-></span><span class="hl kwd">append_item</span><span class="hl opt">(</span><span class="hl kwc">undef</span><span class="hl opt">,</span> <span class="hl kwb">$toolbar</span><span class="hl opt">{</span><span class="hl kwb">$_</span><span class="hl opt">}[</span><span class="hl num">0</span><span class="hl opt">],</span> <span class="hl kwc">undef</span><span class="hl opt">,</span> gtkcreate_img<span class="hl opt">(</span><span class="hl str">"</span><span class="hl ipl">$_</span><span class="hl str">.png"</span><span class="hl opt">),</span> <span class="hl kwb">$toolbar</span><span class="hl opt">{</span><span class="hl kwb">$_</span><span class="hl opt">}[</span><span class="hl num">1</span><span class="hl opt">]);</span>
<span class="hl opt">}</span>
<span class="hl kwb">$pixcolumn</span><span class="hl opt">->{</span>is_pix<span class="hl opt">} =</span> <span class="hl num">1</span><span class="hl opt">;</span>
<span class="hl kwb">$common</span><span class="hl opt">->{</span>widgets<span class="hl opt">} = {</span> w <span class="hl opt">=></span> <span class="hl kwb">$w,</span> tree <span class="hl opt">=></span> <span class="hl kwb">$tree,</span> tree_model <span class="hl opt">=></span> <span class="hl kwb">$tree_model,</span> textcolumn <span class="hl opt">=></span> <span class="hl kwb">$textcolumn,</span> pixcolumn <span class="hl opt">=></span> <span class="hl kwb">$pixcolumn,</span>
info <span class="hl opt">=></span> <span class="hl kwb">$info,</span> status <span class="hl opt">=></span> <span class="hl kwb">$status</span> <span class="hl opt">};</span>
ask_browse_tree_info_given_widgets<span class="hl opt">(</span><span class="hl kwb">$common</span><span class="hl opt">);</span>
<span class="hl opt">}</span>
<span class="hl kwa">sub</span> ask_browse_tree_info_given_widgets <span class="hl opt">{</span>
<span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$common</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span>
<span class="hl kwc">my</span> <span class="hl kwb">$w</span> <span class="hl opt">=</span> <span class="hl kwb">$common</span><span class="hl opt">->{</span>widgets<span class="hl opt">};</span>
<span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$curr, $prev_label, $idle, $mouse_toggle_pending</span><span class="hl opt">);</span>
<span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">%wtree, %ptree, %pix, %node_state, %state_stats</span><span class="hl opt">);</span>
<span class="hl kwc">my</span> <span class="hl kwb">$update_size</span> <span class="hl opt">=</span> <span class="hl kwa">sub</span> <span class="hl opt">{</span>
<span class="hl kwa">if</span> <span class="hl opt">(</span><span class="hl kwb">$w</span><span class="hl opt">->{</span>status<span class="hl opt">}) {</span>
<span class="hl kwc">my</span> <span class="hl kwb">$new_label</span> <span class="hl opt">=</span> <span class="hl kwb">$common</span><span class="hl opt">->{</span>get_status<span class="hl opt">}();</span>
<span class="hl kwb">$prev_label</span> <span class="hl kwc">ne</span> <span class="hl kwb">$new_label</span> <span class="hl kwc">and</span> <span class="hl kwb">$w</span><span class="hl opt">->{</span>status<span class="hl opt">}-></span><span class="hl kwd">set</span><span class="hl opt">(</span><span class="hl kwb">$prev_label</span> <span class="hl opt">=</span> <span class="hl kwb">$new_label</span><span class="hl opt">);</span>
<span class="hl opt">}</span>
<span class="hl opt">};</span>
<span class="hl kwc">my</span> <span class="hl kwb">$set_node_state_flat</span> <span class="hl opt">=</span> <span class="hl kwa">sub</span> <span class="hl opt">{</span>
<span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$iter, $state</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span>
<span class="hl kwb">$state</span> <span class="hl kwc">eq</span> <span class="hl str">'XXX'</span> <span class="hl kwc">and</span> <span class="hl kwa">return</span><span class="hl opt">;</span>
<span class="hl kwb">$pix</span><span class="hl opt">{</span><span class="hl kwb">$state</span><span class="hl opt">} ||=</span> gtkcreate_pixbuf<span class="hl opt">(</span><span class="hl kwb">$state</span><span class="hl opt">);</span>
<span class="hl kwb">$w</span><span class="hl opt">->{</span>tree_model<span class="hl opt">}-></span><span class="hl kwd">set</span><span class="hl opt">(</span><span class="hl kwb">$iter,</span> <span class="hl num">1</span> <span class="hl opt">=></span> <span class="hl kwb">$pix</span><span class="hl opt">{</span><span class="hl kwb">$state</span><span class="hl opt">});</span>
<span class="hl opt">};</span>
<span class="hl kwc">my</span> <span class="hl kwb">$set_node_state_tree</span><span class="hl opt">;</span> <span class="hl kwb">$set_node_state_tree</span> <span class="hl opt">=</span> <span class="hl kwa">sub</span> <span class="hl opt">{</span>
<span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$iter, $state</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span>
<span class="hl kwc">my</span> <span class="hl kwb">$iter_str</span> <span class="hl opt">=</span> <span class="hl kwb">$w</span><span class="hl opt">->{</span>tree_model<span class="hl opt">}-></span><span class="hl kwd">get_path_str</span><span class="hl opt">(</span><span class="hl kwb">$iter</span><span class="hl opt">);</span>
<span class="hl kwb">$state</span> <span class="hl kwc">eq</span> <span class="hl str">'XXX'</span> <span class="hl kwc">and</span> <span class="hl kwa">return</span><span class="hl opt">;</span>
<span class="hl kwb">$pix</span><span class="hl opt">{</span><span class="hl kwb">$state</span><span class="hl opt">} ||=</span> gtkcreate_pixbuf<span class="hl opt">(</span><span class="hl kwb">$state</span><span class="hl opt">);</span>
<span class="hl kwa">if</span> <span class="hl opt">(</span><span class="hl kwb">$node_state</span><span class="hl opt">{</span><span class="hl kwb">$iter_str</span><span class="hl opt">}</span> <span class="hl kwc">ne</span> <span class="hl kwb">$state</span><span class="hl opt">) {</span>
<span class="hl kwc">my</span> <span class="hl kwb">$parent</span><span class="hl opt">;</span>
<span class="hl kwa">if</span> <span class="hl opt">(!</span><span class="hl kwb">$w</span><span class="hl opt">->{</span>tree_model<span class="hl opt">}-></span><span class="hl kwd">iter_has_child</span><span class="hl opt">(</span><span class="hl kwb">$iter</span><span class="hl opt">) && (</span><span class="hl kwb">$parent</span> <span class="hl opt">=</span> <span class="hl kwb">$w</span><span class="hl opt">->{</span>tree_model<span class="hl opt">}-></span><span class="hl kwd">iter_parent</span><span class="hl opt">(</span><span class="hl kwb">$iter</span><span class="hl opt">))) {</span>
<span class="hl kwc">my</span> <span class="hl kwb">$parent_str</span> <span class="hl opt">=</span> <span class="hl kwb">$w</span><span class="hl opt">->{</span>tree_model<span class="hl opt">}-></span><span class="hl kwd">get_path_str</span><span class="hl opt">(</span><span class="hl kwb">$parent</span><span class="hl opt">);</span>
<span class="hl kwc">my</span> <span class="hl kwb">$stats</span> <span class="hl opt">=</span> <span class="hl kwb">$state_stats</span><span class="hl opt">{</span><span class="hl kwb">$parent_str</span><span class="hl opt">} ||= {};</span> <span class="hl kwb">$stats</span><span class="hl opt">->{</span><span class="hl kwb">$node_state</span><span class="hl opt">{</span><span class="hl kwb">$iter_str</span><span class="hl opt">}}--;</span> <span class="hl kwb">$stats</span><span class="hl opt">->{</span><span class="hl kwb">$state</span><span class="hl opt">}++;</span>
<span class="hl kwc">my</span> <span class="hl kwb">@list</span> <span class="hl opt">=</span> <span class="hl kwc">grep</span> <span class="hl opt">{</span> <span class="hl kwb">$stats</span><span class="hl opt">->{</span><span class="hl kwb">$_</span><span class="hl opt">} ></span> <span class="hl num">0</span> <span class="hl opt">}</span> <span class="hl kwc">keys</span> <span class="hl kwb">%$stats</span><span class="hl opt">;</span>
<span class="hl kwc">my</span> <span class="hl kwb">$new_state</span> <span class="hl opt">=</span> <span class="hl kwb">@list</span> <span class="hl opt">==</span> <span class="hl num">1</span> ? <span class="hl kwb">$list</span><span class="hl opt">[</span><span class="hl num">0</span><span class="hl opt">] :</span> <span class="hl str">'semiselected'</span><span class="hl opt">;</span>
<span class="hl kwb">$node_state</span><span class="hl opt">{</span><span class="hl kwb">$parent_str</span><span class="hl opt">}</span> <span class="hl kwc">ne</span> <span class="hl kwb">$new_state</span> <span class="hl kwc">and</span> <span class="hl kwb">$set_node_state_tree</span><span class="hl opt">->(</span><span class="hl kwb">$parent, $new_state</span><span class="hl opt">);</span>
<span class="hl opt">}</span>
<span class="hl kwb">$w</span><span class="hl opt">->{</span>tree_model<span class="hl opt">}-></span><span class="hl kwd">set</span><span class="hl opt">(</span><span class="hl kwb">$iter,</span> <span class="hl num">1</span> <span class="hl opt">=></span> <span class="hl kwb">$pix</span><span class="hl opt">{</span><span class="hl kwb">$state</span><span class="hl opt">});</span>
<span class="hl kwb">$node_state</span><span class="hl opt">{</span><span class="hl kwb">$iter_str</span><span class="hl opt">} =</span> <span class="hl kwb">$state</span><span class="hl opt">;</span> <span class="hl slc">#- cache for efficiency</span>
<span class="hl opt">}</span>
<span class="hl opt">};</span>
<span class="hl kwc">my</span> <span class="hl kwb">$set_node_state</span> <span class="hl opt">=</span> <span class="hl kwb">$common</span><span class="hl opt">->{</span><span class="hl kwc">state</span><span class="hl opt">}{</span>flat<span class="hl opt">}</span> ? <span class="hl kwb">$set_node_state_flat</span> <span class="hl opt">:</span> <span class="hl kwb">$set_node_state_tree</span><span class="hl opt">;</span>
<span class="hl kwc">my</span> <span class="hl kwb">$set_leaf_state</span> <span class="hl opt">=</span> <span class="hl kwa">sub</span> <span class="hl opt">{</span>
<span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$leaf, $state</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span>
<span class="hl kwb">$set_node_state</span><span class="hl opt">->(</span><span class="hl kwb">$_, $state</span><span class="hl opt">)</span> <span class="hl kwa">foreach</span> <span class="hl opt">@{</span><span class="hl kwb">$ptree</span><span class="hl opt">{</span><span class="hl kwb">$leaf</span><span class="hl opt">}};</span>
<span class="hl opt">};</span>
<span class="hl kwc">my</span> <span class="hl kwb">$add_parent</span><span class="hl opt">;</span> <span class="hl kwb">$add_parent</span> <span class="hl opt">=</span> <span class="hl kwa">sub</span> <span class="hl opt">{</span>
<span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$root, $state</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span>
<span class="hl kwb">$root</span> <span class="hl kwc">or</span> <span class="hl kwa">return</span> <span class="hl kwc">undef</span><span class="hl opt">;</span>
<span class="hl kwa">if</span> <span class="hl opt">(</span><span class="hl kwc">my</span> <span class="hl kwb">$w</span> <span class="hl opt">=</span> <span class="hl kwb">$wtree</span><span class="hl opt">{</span><span class="hl kwb">$root</span><span class="hl opt">}) {</span> <span class="hl kwa">return</span> <span class="hl kwb">$w</span> <span class="hl opt">}</span>
<span class="hl kwc">my</span> <span class="hl kwb">$s</span><span class="hl opt">;</span> <span class="hl kwa">foreach</span> <span class="hl opt">(</span><span class="hl kwc">split</span> <span class="hl str">'\|'</span><span class="hl opt">,</span> <span class="hl kwb">$root</span><span class="hl opt">) {</span>
<span class="hl kwc">my</span> <span class="hl kwb">$s2</span> <span class="hl opt">=</span> <span class="hl kwb">$s</span> ? <span class="hl str">"</span><span class="hl ipl">$s</span><span class="hl str">|</span><span class="hl ipl">$_</span><span class="hl str">"</span> <span class="hl opt">:</span> <span class="hl kwb">$_</span><span class="hl opt">;</span>
<span class="hl kwb">$wtree</span><span class="hl opt">{</span><span class="hl kwb">$s2</span><span class="hl opt">} ||=</span> <span class="hl kwa">do</span> <span class="hl opt">{</span>
<span class="hl kwc">my</span> <span class="hl kwb">$iter</span> <span class="hl opt">=</span> <span class="hl kwb">$w</span><span class="hl opt">->{</span>tree_model<span class="hl opt">}-></span><span class="hl kwd">append_set</span><span class="hl opt">(</span><span class="hl kwb">$s</span> ? <span class="hl kwb">$add_parent</span><span class="hl opt">->(</span><span class="hl kwb">$s, $state</span><span class="hl opt">) :</span> <span class="hl kwc">undef</span><span class="hl opt">, [</span> <span class="hl num">0</span> <span class="hl opt">=></span> <span class="hl kwb">$_</span> <span class="hl opt">]);</span>
<span class="hl kwb">$iter</span><span class="hl opt">;</span>
<span class="hl opt">};</span>
<span class="hl kwb">$s</span> <span class="hl opt">=</span> <span class="hl kwb">$s2</span><span class="hl opt">;</span>
<span class="hl opt">}</span>
<span class="hl kwb">$set_node_state</span><span class="hl opt">->(</span><span class="hl kwb">$wtree</span><span class="hl opt">{</span><span class="hl kwb">$s</span><span class="hl opt">},</span> <span class="hl kwb">$state</span><span class="hl opt">);</span> <span class="hl slc">#- use this state by default as tree is building.</span>
<span class="hl kwb">$wtree</span><span class="hl opt">{</span><span class="hl kwb">$s</span><span class="hl opt">};</span>
<span class="hl opt">};</span>
<span class="hl kwc">my</span> <span class="hl kwb">$add_node</span> <span class="hl opt">=</span> <span class="hl kwa">sub</span> <span class="hl opt">{</span>
<span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$leaf, $root, $options</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span>
<span class="hl kwc">my</span> <span class="hl kwb">$state</span> <span class="hl opt">=</span> <span class="hl kwb">$common</span><span class="hl opt">->{</span>node_state<span class="hl opt">}(</span><span class="hl kwb">$leaf</span><span class="hl opt">)</span> <span class="hl kwc">or</span> <span class="hl kwa">return</span><span class="hl opt">;</span>
<span class="hl kwa">if</span> <span class="hl opt">(</span><span class="hl kwb">$leaf</span><span class="hl opt">) {</span>
<span class="hl kwc">my</span> <span class="hl kwb">$iter</span> <span class="hl opt">=</span> <span class="hl kwb">$w</span><span class="hl opt">->{</span>tree_model<span class="hl opt">}-></span><span class="hl kwd">append_set</span><span class="hl opt">(</span><span class="hl kwb">$add_parent</span><span class="hl opt">->(</span><span class="hl kwb">$root, $state</span><span class="hl opt">), [</span> <span class="hl num">0</span> <span class="hl opt">=></span> <span class="hl kwb">$leaf</span> <span class="hl opt">]);</span>
<span class="hl kwb">$set_node_state</span><span class="hl opt">->(</span><span class="hl kwb">$iter, $state</span><span class="hl opt">);</span>
<span class="hl kwc">push</span> <span class="hl opt">@{</span><span class="hl kwb">$ptree</span><span class="hl opt">{</span><span class="hl kwb">$leaf</span><span class="hl opt">}},</span> <span class="hl kwb">$iter</span><span class="hl opt">;</span>
<span class="hl opt">}</span> <span class="hl kwa">else</span> <span class="hl opt">{</span>
<span class="hl kwc">my</span> <span class="hl kwb">$parent</span> <span class="hl opt">=</span> <span class="hl kwb">$add_parent</span><span class="hl opt">->(</span><span class="hl kwb">$root, $state</span><span class="hl opt">);</span>
<span class="hl slc">#- hackery for partial displaying of trees, used in rpmdrake:</span>
<span class="hl slc">#- if leaf is void, we may create the parent and one child (to have the [+] in front of the parent in the ctree)</span>
<span class="hl slc">#- though we use '' as the label of the child; then rpmdrake will connect on tree_expand, and whenever</span>
<span class="hl slc">#- the first child has '' as the label, it will remove the child and add all the "right" children</span>
<span class="hl kwb">$options</span><span class="hl opt">->{</span>nochild<span class="hl opt">}</span> <span class="hl kwc">or</span> <span class="hl kwb">$w</span><span class="hl opt">->{</span>tree_model<span class="hl opt">}-></span><span class="hl kwd">append_set</span><span class="hl opt">(</span><span class="hl kwb">$parent,</span> <span class="hl opt">[</span> <span class="hl num">0</span> <span class="hl opt">=></span> <span class="hl str">''</span> <span class="hl opt">]);</span>
<span class="hl opt">}</span>
<span class="hl opt">};</span>
<span class="hl kwc">my</span> <span class="hl kwb">$clear_all_caches</span> <span class="hl opt">=</span> <span class="hl kwa">sub</span> <span class="hl opt">{</span>
<span class="hl kwa">foreach</span> <span class="hl opt">(</span><span class="hl kwc">values</span> <span class="hl kwb">%ptree</span><span class="hl opt">) {</span>
<span class="hl kwa">foreach</span> <span class="hl kwc">my</span> <span class="hl kwb">$n</span> <span class="hl opt">(</span><span class="hl kwb">@$_</span><span class="hl opt">) {</span>
<span class="hl kwc">delete</span> <span class="hl kwb">$node_state</span><span class="hl opt">{</span><span class="hl kwb">$w</span><span class="hl opt">->{</span>tree_model<span class="hl opt">}-></span><span class="hl kwd">get_path_str</span><span class="hl opt">(</span><span class="hl kwb">$n</span><span class="hl opt">)};</span>
<span class="hl opt">}</span>
<span class="hl opt">}</span>
<span class="hl kwa">foreach</span> <span class="hl opt">(</span><span class="hl kwc">values</span> <span class="hl kwb">%wtree</span><span class="hl opt">) {</span>
<span class="hl kwc">my</span> <span class="hl kwb">$iter_str</span> <span class="hl opt">=</span> <span class="hl kwb">$w</span><span class="hl opt">->{</span>tree_model<span class="hl opt">}-></span><span class="hl kwd">get_path_str</span><span class="hl opt">(</span><span class="hl kwb">$_</span><span class="hl opt">);</span>
<span class="hl kwc">delete</span> <span class="hl kwb">$node_state</span><span class="hl opt">{</span><span class="hl kwb">$iter_str</span><span class="hl opt">};</span>
<span class="hl kwc">delete</span> <span class="hl kwb">$state_stats</span><span class="hl opt">{</span><span class="hl kwb">$iter_str</span><span class="hl opt">};</span>
<span class="hl opt">}</span>
<span class="hl kwb">%ptree</span> <span class="hl opt">=</span> <span class="hl kwb">%wtree</span> <span class="hl opt">= ();</span>
<span class="hl opt">};</span>
<span class="hl kwb">$common</span><span class="hl opt">->{</span>delete_all<span class="hl opt">} =</span> <span class="hl kwa">sub</span> <span class="hl opt">{</span>
<span class="hl kwb">$clear_all_caches</span><span class="hl opt">->();</span>
<span class="hl kwb">$w</span><span class="hl opt">->{</span>tree_model<span class="hl opt">}-></span><span class="hl kwd">clear</span><span class="hl opt">;</span>
<span class="hl opt">};</span>
<span class="hl kwb">$common</span><span class="hl opt">->{</span>rebuild_tree<span class="hl opt">} =</span> <span class="hl kwa">sub</span> <span class="hl opt">{</span>
<span class="hl kwb">$common</span><span class="hl opt">->{</span>delete_all<span class="hl opt">}->();</span>
<span class="hl kwb">$set_node_state</span> <span class="hl opt">=</span> <span class="hl kwb">$common</span><span class="hl opt">->{</span><span class="hl kwc">state</span><span class="hl opt">}{</span>flat<span class="hl opt">}</span> ? <span class="hl kwb">$set_node_state_flat</span> <span class="hl opt">:</span> <span class="hl kwb">$set_node_state_tree</span><span class="hl opt">;</span>
<span class="hl kwb">$common</span><span class="hl opt">->{</span>build_tree<span class="hl opt">}(</span><span class="hl kwb">$add_node, $common</span><span class="hl opt">->{</span><span class="hl kwc">state</span><span class="hl opt">}{</span>flat<span class="hl opt">},</span> <span class="hl kwb">$common</span><span class="hl opt">->{</span>tree_mode<span class="hl opt">});</span>
<span class="hl opt">&</span><span class="hl kwb">$update_size</span><span class="hl opt">;</span>
<span class="hl opt">};</span>
<span class="hl kwb">$common</span><span class="hl opt">->{</span>delete_category<span class="hl opt">} =</span> <span class="hl kwa">sub</span> <span class="hl opt">{</span>
<span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$cat</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span>
<span class="hl kwc">exists</span> <span class="hl kwb">$wtree</span><span class="hl opt">{</span><span class="hl kwb">$cat</span><span class="hl opt">}</span> <span class="hl kwc">or</span> <span class="hl kwa">return</span><span class="hl opt">;</span>
<span class="hl kwa">foreach</span> <span class="hl opt">(</span><span class="hl kwc">keys</span> <span class="hl kwb">%ptree</span><span class="hl opt">) {</span>
<span class="hl kwc">my</span> <span class="hl kwb">@to_remove</span><span class="hl opt">;</span>
<span class="hl kwa">foreach</span> <span class="hl kwc">my</span> <span class="hl kwb">$node</span> <span class="hl opt">(@{</span><span class="hl kwb">$ptree</span><span class="hl opt">{</span><span class="hl kwb">$_</span><span class="hl opt">}}) {</span>
<span class="hl kwc">my</span> <span class="hl kwb">$category</span><span class="hl opt">;</span>
<span class="hl kwc">my</span> <span class="hl kwb">$parent</span> <span class="hl opt">=</span> <span class="hl kwb">$node</span><span class="hl opt">;</span>
<span class="hl kwc">my</span> <span class="hl kwb">@parents</span><span class="hl opt">;</span>
<span class="hl kwa">while</span> <span class="hl opt">(</span><span class="hl kwb">$parent</span> <span class="hl opt">=</span> <span class="hl kwb">$w</span><span class="hl opt">->{</span>tree_model<span class="hl opt">}-></span><span class="hl kwd">iter_parent</span><span class="hl opt">(</span><span class="hl kwb">$parent</span><span class="hl opt">)) {</span> <span class="hl slc">#- LEAKS</span>
<span class="hl kwc">my</span> <span class="hl kwb">$parent_name</span> <span class="hl opt">=</span> <span class="hl kwb">$w</span><span class="hl opt">->{</span>tree_model<span class="hl opt">}-></span><span class="hl kwd">get</span><span class="hl opt">(</span><span class="hl kwb">$parent,</span> <span class="hl num">0</span><span class="hl opt">);</span>
<span class="hl kwb">$category</span> <span class="hl opt">=</span> <span class="hl kwb">$category</span> ? <span class="hl str">"</span><span class="hl ipl">$parent_name</span><span class="hl str">|</span><span class="hl ipl">$category</span><span class="hl str">"</span> <span class="hl opt">:</span> <span class="hl kwb">$parent_name</span><span class="hl opt">;</span>
<span class="hl kwb">$_</span><span class="hl opt">->[</span><span class="hl num">1</span><span class="hl opt">] =</span> <span class="hl str">"</span><span class="hl ipl">$parent_name</span><span class="hl str">|</span><span class="hl ipl">$_</span><span class="hl str">->[1]"</span> <span class="hl kwa">foreach</span> <span class="hl kwb">@parents</span><span class="hl opt">;</span>
<span class="hl kwc">push</span> <span class="hl kwb">@parents,</span> <span class="hl opt">[</span> <span class="hl kwb">$parent, $category</span> <span class="hl opt">];</span>
<span class="hl opt">}</span>
<span class="hl kwa">if</span> <span class="hl opt">(</span><span class="hl kwb">$category</span> <span class="hl opt">=~</span> <span class="hl kwd">/^\Q$cat/</span><span class="hl opt">) {</span>
<span class="hl kwc">push</span> <span class="hl kwb">@to_remove, $node</span><span class="hl opt">;</span>
<span class="hl kwa">foreach</span> <span class="hl opt">(</span><span class="hl kwb">@parents</span><span class="hl opt">) {</span>
<span class="hl kwa">next if</span> <span class="hl kwb">$_</span><span class="hl opt">->[</span><span class="hl num">1</span><span class="hl opt">]</span> <span class="hl kwc">eq</span> <span class="hl kwb">$cat</span> <span class="hl opt">|| !</span><span class="hl kwc">exists</span> <span class="hl kwb">$wtree</span><span class="hl opt">{</span><span class="hl kwb">$_</span><span class="hl opt">->[</span><span class="hl num">1</span><span class="hl opt">]};</span>
<span class="hl kwc">delete</span> <span class="hl kwb">$wtree</span><span class="hl opt">{</span><span class="hl kwb">$_</span><span class="hl opt">->[</span><span class="hl num">1</span><span class="hl opt">]};</span>
<span class="hl kwc">delete</span> <span class="hl kwb">$node_state</span><span class="hl opt">{</span><span class="hl kwb">$w</span><span class="hl opt">->{</span>tree_model<span class="hl opt">}-></span><span class="hl kwd">get_path_str</span><span class="hl opt">(</span><span class="hl kwb">$_</span><span class="hl opt">->[</span><span class="hl num">0</span><span class="hl opt">])};</span>
<span class="hl kwc">delete</span> <span class="hl kwb">$state_stats</span><span class="hl opt">{</span><span class="hl kwb">$w</span><span class="hl opt">->{</span>tree_model<span class="hl opt">}-></span><span class="hl kwd">get_path_str</span><span class="hl opt">(</span><span class="hl kwb">$_</span><span class="hl opt">->[</span><span class="hl num">0</span><span class="hl opt">])};</span>
<span class="hl opt">}</span>
<span class="hl opt">}</span>
<span class="hl opt">}</span>
<span class="hl kwa">foreach</span> <span class="hl opt">(</span><span class="hl kwb">@to_remove</span><span class="hl opt">) {</span>
<span class="hl kwc">delete</span> <span class="hl kwb">$node_state</span><span class="hl opt">{</span><span class="hl kwb">$w</span><span class="hl opt">->{</span>tree_model<span class="hl opt">}-></span><span class="hl kwd">get_path_str</span><span class="hl opt">(</span><span class="hl kwb">$_</span><span class="hl opt">)};</span>
<span class="hl opt">}</span>
<span class="hl opt">@{</span><span class="hl kwb">$ptree</span><span class="hl opt">{</span><span class="hl kwb">$_</span><span class="hl opt">}} =</span> difference2<span class="hl opt">(</span><span class="hl kwb">$ptree</span><span class="hl opt">{</span><span class="hl kwb">$_</span><span class="hl opt">},</span> \<span class="hl kwb">@to_remove</span><span class="hl opt">);</span>
<span class="hl opt">}</span>
<span class="hl kwa">if</span> <span class="hl opt">(</span><span class="hl kwc">exists</span> <span class="hl kwb">$wtree</span><span class="hl opt">{</span><span class="hl kwb">$cat</span><span class="hl opt">}) {</span>
<span class="hl kwc">my</span> <span class="hl kwb">$iter_str</span> <span class="hl opt">=</span> <span class="hl kwb">$w</span><span class="hl opt">->{</span>tree_model<span class="hl opt">}-></span><span class="hl kwd">get_path_str</span><span class="hl opt">(</span><span class="hl kwb">$wtree</span><span class="hl opt">{</span><span class="hl kwb">$cat</span><span class="hl opt">});</span>
<span class="hl kwc">delete</span> <span class="hl kwb">$node_state</span><span class="hl opt">{</span><span class="hl kwb">$iter_str</span><span class="hl opt">};</span>
<span class="hl kwc">delete</span> <span class="hl kwb">$state_stats</span><span class="hl opt">{</span><span class="hl kwb">$iter_str</span><span class="hl opt">};</span>
<span class="hl kwb">$w</span><span class="hl opt">->{</span>tree_model<span class="hl opt">}-></span><span class="hl kwd">remove</span><span class="hl opt">(</span><span class="hl kwb">$wtree</span><span class="hl opt">{</span><span class="hl kwb">$cat</span><span class="hl opt">});</span>
<span class="hl kwc">delete</span> <span class="hl kwb">$wtree</span><span class="hl opt">{</span><span class="hl kwb">$cat</span><span class="hl opt">};</span>
<span class="hl opt">}</span>
<span class="hl opt">&</span><span class="hl kwb">$update_size</span><span class="hl opt">;</span>
<span class="hl opt">};</span>
<span class="hl kwb">$common</span><span class="hl opt">->{</span>add_nodes<span class="hl opt">} =</span> <span class="hl kwa">sub</span> <span class="hl opt">{</span>
<span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">@nodes</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span>
<span class="hl kwb">$add_node</span><span class="hl opt">->(</span><span class="hl kwb">$_</span><span class="hl opt">->[</span><span class="hl num">0</span><span class="hl opt">],</span> <span class="hl kwb">$_</span><span class="hl opt">->[</span><span class="hl num">1</span><span class="hl opt">],</span> <span class="hl kwb">$_</span><span class="hl opt">->[</span><span class="hl num">2</span><span class="hl opt">])</span> <span class="hl kwa">foreach</span> <span class="hl kwb">@nodes</span><span class="hl opt">;</span>
<span class="hl opt">&</span><span class="hl kwb">$update_size</span><span class="hl opt">;</span>
<span class="hl opt">};</span>
<span class="hl kwb">$common</span><span class="hl opt">->{</span>display_info<span class="hl opt">} =</span> <span class="hl kwa">sub</span> <span class="hl opt">{</span> gtktext_insert<span class="hl opt">(</span><span class="hl kwb">$w</span><span class="hl opt">->{</span>info<span class="hl opt">},</span> <span class="hl kwb">$common</span><span class="hl opt">->{</span>get_info<span class="hl opt">}(</span><span class="hl kwb">$curr</span><span class="hl opt">));</span> <span class="hl num">0</span> <span class="hl opt">};</span>
<span class="hl kwc">my</span> <span class="hl kwb">$children</span> <span class="hl opt">=</span> <span class="hl kwa">sub</span> <span class="hl opt">{</span> <span class="hl kwc">map</span> <span class="hl opt">{</span> <span class="hl kwc">my</span> <span class="hl kwb">$v</span> <span class="hl opt">=</span> <span class="hl kwb">$w</span><span class="hl opt">->{</span>tree_model<span class="hl opt">}-></span><span class="hl kwd">get</span><span class="hl opt">(</span><span class="hl kwb">$_,</span> <span class="hl num">0</span><span class="hl opt">);</span> <span class="hl kwb">$v</span> <span class="hl opt">}</span> gtktreeview_children<span class="hl opt">(</span><span class="hl kwb">$w</span><span class="hl opt">->{</span>tree_model<span class="hl opt">},</span> <span class="hl kwb">$_</span><span class="hl opt">[</span><span class="hl num">0</span><span class="hl opt">]) };</span>
<span class="hl kwc">my</span> <span class="hl kwb">$toggle</span> <span class="hl opt">=</span> <span class="hl kwa">sub</span> <span class="hl opt">{</span>
<span class="hl kwa">if</span> <span class="hl opt">(</span><span class="hl kwc">ref</span><span class="hl opt">(</span><span class="hl kwb">$curr</span><span class="hl opt">) && !</span><span class="hl kwb">$_</span><span class="hl opt">[</span><span class="hl num">0</span><span class="hl opt">]) {</span>
<span class="hl kwb">$w</span><span class="hl opt">->{</span>tree<span class="hl opt">}-></span><span class="hl kwd">toggle_expansion</span><span class="hl opt">(</span><span class="hl kwb">$w</span><span class="hl opt">->{</span>tree_model<span class="hl opt">}-></span><span class="hl kwd">get_path</span><span class="hl opt">(</span><span class="hl kwb">$curr</span><span class="hl opt">));</span>
<span class="hl opt">}</span> <span class="hl kwa">else</span> <span class="hl opt">{</span>
<span class="hl kwa">if</span> <span class="hl opt">(</span><span class="hl kwc">ref</span> <span class="hl kwb">$curr</span><span class="hl opt">) {</span>
<span class="hl kwc">my</span> <span class="hl kwb">@l</span> <span class="hl opt">=</span> <span class="hl kwb">$common</span><span class="hl opt">->{</span>grep_allowed_to_toggle<span class="hl opt">}(</span><span class="hl kwb">$children</span><span class="hl opt">->(</span><span class="hl kwb">$curr</span><span class="hl opt">))</span> <span class="hl kwc">or</span> <span class="hl kwa">return</span><span class="hl opt">;</span>
<span class="hl kwc">my</span> <span class="hl kwb">@unsel</span> <span class="hl opt">=</span> <span class="hl kwb">$common</span><span class="hl opt">->{</span>grep_unselected<span class="hl opt">}(</span><span class="hl kwb">@l</span><span class="hl opt">);</span>
<span class="hl kwc">my</span> <span class="hl kwb">@p</span> <span class="hl opt">=</span> <span class="hl kwb">@unsel</span> ?
<span class="hl slc">#- not all is selected, select all if no option to potentially override</span>
<span class="hl opt">(</span><span class="hl kwc">exists</span> <span class="hl kwb">$common</span><span class="hl opt">->{</span>partialsel_unsel<span class="hl opt">} &&</span> <span class="hl kwb">$common</span><span class="hl opt">->{</span>partialsel_unsel<span class="hl opt">}->(</span>\<span class="hl kwb">@unsel,</span> \<span class="hl kwb">@l</span><span class="hl opt">)</span> ? difference2<span class="hl opt">(</span>\<span class="hl kwb">@l,</span> \<span class="hl kwb">@unsel</span><span class="hl opt">) :</span> <span class="hl kwb">@unsel</span><span class="hl opt">)</span>
<span class="hl opt">:</span> <span class="hl kwb">@l</span><span class="hl opt">;</span>
<span class="hl kwb">$common</span><span class="hl opt">->{</span>toggle_nodes<span class="hl opt">}(</span><span class="hl kwb">$set_leaf_state, @p</span><span class="hl opt">);</span>
<span class="hl opt">&</span><span class="hl kwb">$update_size</span><span class="hl opt">;</span>
<span class="hl opt">}</span> <span class="hl kwa">else</span> <span class="hl opt">{</span>
<span class="hl kwb">$common</span><span class="hl opt">->{</span>check_interactive_to_toggle<span class="hl opt">}(</span><span class="hl kwb">$curr</span><span class="hl opt">)</span> <span class="hl kwc">and</span> <span class="hl kwb">$common</span><span class="hl opt">->{</span>toggle_nodes<span class="hl opt">}(</span><span class="hl kwb">$set_leaf_state, $curr</span><span class="hl opt">);</span>
<span class="hl opt">&</span><span class="hl kwb">$update_size</span><span class="hl opt">;</span>
<span class="hl opt">}</span>
<span class="hl opt">}</span>
<span class="hl opt">};</span>
<span class="hl kwb">$w</span><span class="hl opt">->{</span>tree<span class="hl opt">}-></span><span class="hl kwd">signal_connect</span><span class="hl opt">(</span>key_press_event <span class="hl opt">=></span> <span class="hl kwa">sub</span> <span class="hl opt">{</span>
<span class="hl kwc">my</span> <span class="hl kwb">$c</span> <span class="hl opt">=</span> <span class="hl kwc">chr</span><span class="hl opt">(</span><span class="hl kwb">$_</span><span class="hl opt">[</span><span class="hl num">1</span><span class="hl opt">]-></span><span class="hl kwd">keyval</span> <span class="hl opt">&</span> <span class="hl num">0xff</span><span class="hl opt">);</span>
<span class="hl kwa">if</span> <span class="hl opt">(</span><span class="hl kwb">$_</span><span class="hl opt">[</span><span class="hl num">1</span><span class="hl opt">]-></span><span class="hl kwd">keyval</span> <span class="hl opt">>=</span> <span class="hl num">0x100</span> ? <span class="hl kwb">$c</span> <span class="hl kwc">eq</span> <span class="hl str">"</span><span class="hl esc">\r</span><span class="hl str">"</span> <span class="hl opt">||</span> <span class="hl kwb">$c</span> <span class="hl kwc">eq</span> <span class="hl str">"</span><span class="hl esc">\x8d</span><span class="hl str">"</span> <span class="hl opt">:</span> <span class="hl kwb">$c</span> <span class="hl kwc">eq</span> <span class="hl str">' '</span><span class="hl opt">) {</span>
<span class="hl kwb">$toggle</span><span class="hl opt">->(</span><span class="hl num">0</span><span class="hl opt">);</span>
<span class="hl opt">}</span>
<span class="hl num">0</span><span class="hl opt">;</span>
<span class="hl opt">});</span>
<span class="hl kwb">$w</span><span class="hl opt">->{</span>tree<span class="hl opt">}-></span><span class="hl kwd">get_selection</span><span class="hl opt">-></span><span class="hl kwd">signal_connect</span><span class="hl opt">(</span>changed <span class="hl opt">=></span> <span class="hl kwa">sub</span> <span class="hl opt">{</span>
<span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$model, $iter</span><span class="hl opt">) =</span> <span class="hl kwb">$_</span><span class="hl opt">[</span><span class="hl num">0</span><span class="hl opt">]-></span><span class="hl kwd">get_selected</span><span class="hl opt">;</span>
<span class="hl kwb">$model</span> <span class="hl opt">&&</span> <span class="hl kwb">$iter</span> <span class="hl kwc">or</span> <span class="hl kwa">return</span><span class="hl opt">;</span>
Glib<span class="hl opt">::</span>Source-<span class="hl opt">></span><span class="hl kwd">remove</span><span class="hl opt">(</span><span class="hl kwb">$idle</span><span class="hl opt">)</span> <span class="hl kwa">if</span> <span class="hl kwb">$idle</span><span class="hl opt">;</span>
<span class="hl kwa">if</span> <span class="hl opt">(!</span><span class="hl kwb">$model</span><span class="hl opt">-></span><span class="hl kwd">iter_has_child</span><span class="hl opt">(</span><span class="hl kwb">$iter</span><span class="hl opt">)) {</span>
<span class="hl kwb">$curr</span> <span class="hl opt">=</span> <span class="hl kwb">$model</span><span class="hl opt">-></span><span class="hl kwd">get</span><span class="hl opt">(</span><span class="hl kwb">$iter,</span> <span class="hl num">0</span><span class="hl opt">);</span>
<span class="hl kwb">$idle</span> <span class="hl opt">=</span> Glib<span class="hl opt">::</span>Timeout-<span class="hl opt">></span><span class="hl kwd">add</span><span class="hl opt">(</span><span class="hl num">100</span><span class="hl opt">,</span> <span class="hl kwb">$common</span><span class="hl opt">->{</span>display_info<span class="hl opt">});</span>
<span class="hl opt">}</span> <span class="hl kwa">else</span> <span class="hl opt">{</span>
<span class="hl kwb">$curr</span> <span class="hl opt">=</span> <span class="hl kwb">$iter</span><span class="hl opt">;</span>
<span class="hl opt">}</span>
<span class="hl slc">#- the following test for equality is because we can have a button_press_event first, then</span>
<span class="hl slc">#- two changed events, the first being on a different row :/ (is it a bug in gtk2?) - that</span>
<span class="hl slc">#- happens in rpmdrake when doing a "search" and directly trying to select a found package</span>
<span class="hl kwa">if</span> <span class="hl opt">(</span><span class="hl kwb">$mouse_toggle_pending</span> <span class="hl kwc">eq</span> <span class="hl kwb">$model</span><span class="hl opt">-></span><span class="hl kwd">get</span><span class="hl opt">(</span><span class="hl kwb">$iter,</span> <span class="hl num">0</span><span class="hl opt">)) {</span>
<span class="hl kwb">$toggle</span><span class="hl opt">->(</span><span class="hl num">1</span><span class="hl opt">);</span>
<span class="hl kwb">$mouse_toggle_pending</span> <span class="hl opt">=</span> <span class="hl num">0</span><span class="hl opt">;</span>
<span class="hl opt">}</span>
<span class="hl num">0</span><span class="hl opt">;</span>
<span class="hl opt">});</span>
<span class="hl kwb">$w</span><span class="hl opt">->{</span>tree<span class="hl opt">}-></span><span class="hl kwd">signal_connect</span><span class="hl opt">(</span>button_press_event <span class="hl opt">=></span> <span class="hl kwa">sub</span> <span class="hl opt">{</span> <span class="hl slc">#- not too good, but CellRendererPixbuf does not have the needed signals :(</span>
<span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$path, $column</span><span class="hl opt">) =</span> <span class="hl kwb">$w</span><span class="hl opt">->{</span>tree<span class="hl opt">}-></span><span class="hl kwd">get_path_at_pos</span><span class="hl opt">(</span><span class="hl kwb">$_</span><span class="hl opt">[</span><span class="hl num">1</span><span class="hl opt">]-></span><span class="hl kwd">x</span><span class="hl opt">,</span> <span class="hl kwb">$_</span><span class="hl opt">[</span><span class="hl num">1</span><span class="hl opt">]-></span><span class="hl kwd">y</span><span class="hl opt">);</span>
<span class="hl kwa">if</span> <span class="hl opt">(</span><span class="hl kwb">$path</span> <span class="hl opt">&&</span> <span class="hl kwb">$column</span><span class="hl opt">) {</span>
<span class="hl kwb">$column</span><span class="hl opt">->{</span>is_pix<span class="hl opt">}</span> <span class="hl kwc">and</span> <span class="hl kwb">$mouse_toggle_pending</span> <span class="hl opt">=</span> <span class="hl kwb">$w</span><span class="hl opt">->{</span>tree_model<span class="hl opt">}-></span><span class="hl kwd">get</span><span class="hl opt">(</span><span class="hl kwb">$w</span><span class="hl opt">->{</span>tree_model<span class="hl opt">}-></span><span class="hl kwd">get_iter</span><span class="hl opt">(</span><span class="hl kwb">$path</span><span class="hl opt">),</span> <span class="hl num">0</span><span class="hl opt">);</span>
<span class="hl opt">}</span>
<span class="hl num">0</span><span class="hl opt">;</span>
<span class="hl opt">});</span>
<span class="hl kwb">$common</span><span class="hl opt">->{</span>rebuild_tree<span class="hl opt">}->();</span>
<span class="hl opt">&</span><span class="hl kwb">$update_size</span><span class="hl opt">;</span>
<span class="hl kwb">$common</span><span class="hl opt">->{</span>initial_selection<span class="hl opt">}</span> <span class="hl kwc">and</span> <span class="hl kwb">$common</span><span class="hl opt">->{</span>toggle_nodes<span class="hl opt">}(</span><span class="hl kwb">$set_leaf_state,</span> <span class="hl opt">@{</span><span class="hl kwb">$common</span><span class="hl opt">->{</span>initial_selection<span class="hl opt">}});</span>
<span class="hl kwc">my</span> <span class="hl kwb">$_b</span> <span class="hl opt">=</span> before_leaving <span class="hl opt">{</span> <span class="hl kwb">$clear_all_caches</span><span class="hl opt">->() };</span>
<span class="hl kwb">$common</span><span class="hl opt">->{</span>init_callback<span class="hl opt">}->()</span> <span class="hl kwa">if</span> <span class="hl kwb">$common</span><span class="hl opt">->{</span>init_callback<span class="hl opt">};</span>
<span class="hl kwb">$w</span><span class="hl opt">->{</span>w<span class="hl opt">}-></span><span class="hl kwd">main</span><span class="hl opt">;</span>
<span class="hl opt">}</span>
<span class="hl kwa">sub</span> gtk_set_treelist <span class="hl opt">{</span>
<span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$treelist, $l</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span>
<span class="hl kwc">my</span> <span class="hl kwb">$list</span> <span class="hl opt">=</span> <span class="hl kwb">$treelist</span><span class="hl opt">-></span><span class="hl kwd">get_model</span><span class="hl opt">;</span>
<span class="hl kwb">$list</span><span class="hl opt">-></span><span class="hl kwd">clear</span><span class="hl opt">;</span>
<span class="hl kwb">$list</span><span class="hl opt">-></span><span class="hl kwd">append_set</span><span class="hl opt">([</span> <span class="hl num">0</span> <span class="hl opt">=></span> <span class="hl kwb">$_</span> <span class="hl opt">])</span> <span class="hl kwa">foreach</span> <span class="hl kwb">@$l</span><span class="hl opt">;</span>
<span class="hl opt">}</span>
<span class="hl kwa">sub</span> gtk_TextView_get_log <span class="hl opt">{</span>
<span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$log_w, $log_scroll, $command, $filter_output, $when_command_is_over</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span>
<span class="hl kwc">my</span> <span class="hl kwb">$pid</span> <span class="hl opt">=</span> <span class="hl kwc">open</span><span class="hl opt">(</span><span class="hl kwc">my</span> <span class="hl kwb">$F,</span> <span class="hl str">"</span><span class="hl ipl">$command</span> <span class="hl str">|"</span><span class="hl opt">)</span> <span class="hl kwc">or</span> <span class="hl kwa">return</span><span class="hl opt">;</span>
<span class="hl kwc">fcntl</span><span class="hl opt">(</span><span class="hl kwb">$F,</span> c<span class="hl opt">::</span>F_SETFL<span class="hl opt">(),</span> c<span class="hl opt">::</span>O_NONBLOCK<span class="hl opt">())</span> <span class="hl kwc">or die</span> <span class="hl str">"can not fcntl F_SETFL:</span> <span class="hl ipl">$!</span><span class="hl str">"</span><span class="hl opt">;</span>
<span class="hl kwc">my</span> <span class="hl kwb">$gtk_buffer</span> <span class="hl opt">=</span> <span class="hl kwb">$log_w</span><span class="hl opt">-></span><span class="hl kwd">get_buffer</span><span class="hl opt">;</span>
<span class="hl kwb">$log_w</span><span class="hl opt">-></span><span class="hl kwd">signal_connect</span><span class="hl opt">(</span>destroy <span class="hl opt">=></span> <span class="hl kwa">sub</span> <span class="hl opt">{</span>
<span class="hl kwc">kill</span> <span class="hl num">9</span><span class="hl opt">,</span> <span class="hl kwb">$pid</span> <span class="hl kwa">if</span> <span class="hl kwb">$pid</span><span class="hl opt">;</span> <span class="hl slc">#- we do not continue in background</span>
<span class="hl kwb">$pid</span> <span class="hl opt">=</span> <span class="hl kwb">$gtk_buffer</span> <span class="hl opt">=</span> <span class="hl str">''</span><span class="hl opt">;</span> <span class="hl slc">#- ensure $gtk_buffer is valid when its value is non-null</span>
<span class="hl opt">});</span>
<span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$prev_scroll, $want_scroll_down</span><span class="hl opt">) = (</span><span class="hl num">0</span><span class="hl opt">,</span> <span class="hl num">1</span><span class="hl opt">);</span>
Glib<span class="hl opt">::</span>Timeout-<span class="hl opt">></span><span class="hl kwd">add</span><span class="hl opt">(</span><span class="hl num">100</span><span class="hl opt">,</span> <span class="hl kwa">sub</span> <span class="hl opt">{</span>
<span class="hl kwa">if</span> <span class="hl opt">(</span><span class="hl kwb">$gtk_buffer</span><span class="hl opt">) {</span>
<span class="hl kwc">my</span> <span class="hl kwb">$end</span> <span class="hl opt">=</span> <span class="hl kwb">$gtk_buffer</span><span class="hl opt">-></span><span class="hl kwd">get_end_iter</span><span class="hl opt">;</span>
<span class="hl kwa">while</span> <span class="hl opt">(</span><span class="hl kwc">defined</span> <span class="hl opt">(</span><span class="hl kwc">my</span> <span class="hl kwb">$s</span> <span class="hl opt">= <</span><span class="hl kwb">$F</span><span class="hl opt">>)) {</span>
<span class="hl kwb">$gtk_buffer</span><span class="hl opt">-></span><span class="hl kwd">insert</span><span class="hl opt">(</span><span class="hl kwb">$end, $filter_output</span><span class="hl opt">->(</span><span class="hl kwb">$s</span><span class="hl opt">));</span>
<span class="hl opt">}</span>
<span class="hl kwc">my</span> <span class="hl kwb">$new_scroll</span> <span class="hl opt">=</span> <span class="hl kwb">$log_scroll</span><span class="hl opt">-></span><span class="hl kwd">get_vadjustment</span><span class="hl opt">-></span><span class="hl kwd">get_value</span><span class="hl opt">;</span>
<span class="hl kwb">$want_scroll_down</span> <span class="hl opt">&&=</span> <span class="hl kwb">$new_scroll</span> <span class="hl opt">>=</span> <span class="hl kwb">$prev_scroll</span><span class="hl opt">;</span>
<span class="hl kwb">$prev_scroll</span> <span class="hl opt">=</span> <span class="hl kwb">$new_scroll</span><span class="hl opt">;</span>
<span class="hl kwb">$log_w</span><span class="hl opt">-></span><span class="hl kwd">scroll_to_iter</span><span class="hl opt">(</span><span class="hl kwb">$end,</span> <span class="hl num">0</span><span class="hl opt">,</span> <span class="hl num">0</span><span class="hl opt">,</span> <span class="hl num">0</span><span class="hl opt">,</span> <span class="hl num">0</span><span class="hl opt">)</span> <span class="hl kwa">if</span> <span class="hl kwb">$want_scroll_down</span><span class="hl opt">;</span>
<span class="hl opt">}</span>
<span class="hl kwa">if</span> <span class="hl opt">(</span><span class="hl kwc">waitpid</span><span class="hl opt">(</span><span class="hl kwb">$pid,</span> c<span class="hl opt">::</span>WNOHANG<span class="hl opt">()) ></span> <span class="hl num">0</span><span class="hl opt">) {</span>
<span class="hl slc">#- we do not call $when_command_is_over if $gtk_buffer does not exist anymore</span>
<span class="hl slc">#- since it is not a normal case</span>
<span class="hl kwb">$when_command_is_over</span><span class="hl opt">->(</span><span class="hl kwb">$gtk_buffer</span><span class="hl opt">)</span> <span class="hl kwa">if</span> <span class="hl kwb">$when_command_is_over</span> <span class="hl opt">&&</span> <span class="hl kwb">$gtk_buffer</span><span class="hl opt">;</span>
<span class="hl kwb">$pid</span> <span class="hl opt">=</span> <span class="hl str">''</span><span class="hl opt">;</span>
<span class="hl num">0</span><span class="hl opt">;</span>
<span class="hl opt">}</span> <span class="hl kwa">else</span> <span class="hl opt">{</span>
to_bool<span class="hl opt">(</span><span class="hl kwb">$gtk_buffer</span><span class="hl opt">);</span>
<span class="hl opt">}</span>
<span class="hl opt">});</span>
<span class="hl kwb">$pid</span><span class="hl opt">;</span> <span class="hl slc">#- $pid becomes invalid after $when_command_is_over is called</span>
<span class="hl opt">}</span>
<span class="hl kwa">sub</span> gtk_new_TextView_get_log <span class="hl opt">{</span>
<span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$command, $filter_output, $when_command_is_over</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span>
<span class="hl kwc">my</span> <span class="hl kwb">$log_w</span> <span class="hl opt">=</span> gtknew<span class="hl opt">(</span><span class="hl str">'TextView'</span><span class="hl opt">,</span> editable <span class="hl opt">=></span> <span class="hl num">0</span><span class="hl opt">);</span>
<span class="hl kwc">my</span> <span class="hl kwb">$log_scroll</span> <span class="hl opt">=</span> gtknew<span class="hl opt">(</span><span class="hl str">'ScrolledWindow'</span><span class="hl opt">,</span> child <span class="hl opt">=></span> <span class="hl kwb">$log_w</span><span class="hl opt">);</span> <span class="hl slc">#- $log_scroll is a frame, not a ScrolledWindow, so giving $log_scroll->child</span>
<span class="hl kwc">my</span> <span class="hl kwb">$pid</span> <span class="hl opt">=</span> gtk_TextView_get_log<span class="hl opt">(</span><span class="hl kwb">$log_w, $log_scroll</span><span class="hl opt">-></span><span class="hl kwd">child</span><span class="hl opt">,</span> <span class="hl kwb">$command, $filter_output, $when_command_is_over</span><span class="hl opt">)</span> <span class="hl kwc">or</span> <span class="hl kwa">return</span><span class="hl opt">;</span>
<span class="hl kwb">$log_scroll, $pid</span><span class="hl opt">;</span>
<span class="hl opt">}</span>
<span class="hl slc"># misc helpers:</span>
<span class="hl kwa">package</span> Gtk2<span class="hl opt">::</span>TreeStore<span class="hl opt">;</span>
<span class="hl kwa">sub</span> append_set <span class="hl opt">{</span>
<span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$model, $parent, @values</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span>
<span class="hl slc"># compatibility:</span>
<span class="hl kwb">@values</span> <span class="hl opt">= @{</span><span class="hl kwb">$values</span><span class="hl opt">[</span><span class="hl num">0</span><span class="hl opt">]}</span> <span class="hl kwa">if</span> <span class="hl kwb">@values</span> <span class="hl opt">==</span> <span class="hl num">1</span> <span class="hl opt">&&</span> <span class="hl kwc">ref</span><span class="hl opt">(</span><span class="hl kwb">$values</span><span class="hl opt">[</span><span class="hl num">0</span><span class="hl opt">])</span> <span class="hl kwc">eq</span> <span class="hl str">'ARRAY'</span><span class="hl opt">;</span>
<span class="hl kwc">my</span> <span class="hl kwb">$iter</span> <span class="hl opt">=</span> <span class="hl kwb">$model</span><span class="hl opt">-></span><span class="hl kwd">append</span><span class="hl opt">(</span><span class="hl kwb">$parent</span><span class="hl opt">);</span>
<span class="hl kwb">$model</span><span class="hl opt">-></span><span class="hl kwd">set</span><span class="hl opt">(</span><span class="hl kwb">$iter, @values</span><span class="hl opt">);</span>
<span class="hl kwa">return</span> <span class="hl kwb">$iter</span><span class="hl opt">;</span>
<span class="hl opt">}</span>
<span class="hl kwa">package</span> Gtk2<span class="hl opt">::</span>ListStore<span class="hl opt">;</span>
<span class="hl slc"># Append a new row, set the values, return the TreeIter</span>
<span class="hl kwa">sub</span> append_set <span class="hl opt">{</span>
<span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$model, @values</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span>
<span class="hl slc"># compatibility:</span>
<span class="hl kwb">@values</span> <span class="hl opt">= @{</span><span class="hl kwb">$values</span><span class="hl opt">[</span><span class="hl num">0</span><span class="hl opt">]}</span> <span class="hl kwa">if</span> <span class="hl kwb">@values</span> <span class="hl opt">==</span> <span class="hl num">1</span> <span class="hl opt">&&</span> <span class="hl kwc">ref</span><span class="hl opt">(</span><span class="hl kwb">$values</span><span class="hl opt">[</span><span class="hl num">0</span><span class="hl opt">])</span> <span class="hl kwc">eq</span> <span class="hl str">'ARRAY'</span><span class="hl opt">;</span>
<span class="hl kwc">my</span> <span class="hl kwb">$iter</span> <span class="hl opt">=</span> <span class="hl kwb">$model</span><span class="hl opt">-></span><span class="hl kwd">append</span><span class="hl opt">;</span>
<span class="hl kwb">$model</span><span class="hl opt">-></span><span class="hl kwd">set</span><span class="hl opt">(</span><span class="hl kwb">$iter, @values</span><span class="hl opt">);</span>
<span class="hl kwa">return</span> <span class="hl kwb">$iter</span><span class="hl opt">;</span>
<span class="hl opt">}</span>
<span class="hl kwa">package</span> Gtk2<span class="hl opt">::</span>TreeModel<span class="hl opt">;</span>
<span class="hl slc"># gets the string representation of a TreeIter</span>
<span class="hl kwa">sub</span> get_path_str <span class="hl opt">{</span>
<span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$self, $iter</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span>
<span class="hl kwc">my</span> <span class="hl kwb">$path</span> <span class="hl opt">=</span> <span class="hl kwb">$self</span><span class="hl opt">-></span><span class="hl kwd">get_path</span><span class="hl opt">(</span><span class="hl kwb">$iter</span><span class="hl opt">);</span>
<span class="hl kwb">$path</span> <span class="hl kwc">or</span> <span class="hl kwa">return</span><span class="hl opt">;</span>
<span class="hl kwb">$path</span><span class="hl opt">-></span><span class="hl kwd">to_string</span><span class="hl opt">;</span>
<span class="hl opt">}</span>
<span class="hl kwa">sub</span> iter_each_children <span class="hl opt">{</span>
<span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$model, $iter, $f</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span>
<span class="hl kwa">for</span> <span class="hl opt">(</span><span class="hl kwc">my</span> <span class="hl kwb">$child</span> <span class="hl opt">=</span> <span class="hl kwb">$model</span><span class="hl opt">-></span><span class="hl kwd">iter_children</span><span class="hl opt">(</span><span class="hl kwb">$iter</span><span class="hl opt">);</span> <span class="hl kwb">$child</span><span class="hl opt">;</span> <span class="hl kwb">$child</span> <span class="hl opt">=</span> <span class="hl kwb">$model</span><span class="hl opt">-></span><span class="hl kwd">iter_next</span><span class="hl opt">(</span><span class="hl kwb">$child</span><span class="hl opt">)) {</span>
<span class="hl kwb">$f</span><span class="hl opt">->(</span><span class="hl kwb">$child</span><span class="hl opt">);</span>
<span class="hl opt">}</span>
<span class="hl opt">}</span>
<span class="hl kwa">package</span> Gtk2<span class="hl opt">::</span>TreeView<span class="hl opt">;</span>
<span class="hl slc"># likewise gtk-1.2 function</span>
<span class="hl kwa">sub</span> toggle_expansion <span class="hl opt">{</span>
<span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$self, $path, $b_open_all</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span>
<span class="hl kwa">if</span> <span class="hl opt">(</span><span class="hl kwb">$self</span><span class="hl opt">-></span><span class="hl kwd">row_expanded</span><span class="hl opt">(</span><span class="hl kwb">$path</span><span class="hl opt">)) {</span>
<span class="hl kwb">$self</span><span class="hl opt">-></span><span class="hl kwd">collapse_row</span><span class="hl opt">(</span><span class="hl kwb">$path</span><span class="hl opt">);</span>
<span class="hl opt">}</span> <span class="hl kwa">else</span> <span class="hl opt">{</span>
<span class="hl kwb">$self</span><span class="hl opt">-></span><span class="hl kwd">expand_row</span><span class="hl opt">(</span><span class="hl kwb">$path, $b_open_all</span> <span class="hl opt">||</span> <span class="hl num">0</span><span class="hl opt">);</span>
<span class="hl opt">}</span>
<span class="hl opt">}</span>
<span class="hl slc"># With GTK+, for more GUIes coherency, GtkOptionMenu is recommended instead of a</span>
<span class="hl slc"># combo if the user is selecting from a fixed set of options.</span>
<span class="hl slc">#</span>
<span class="hl slc"># That is, non-editable combo boxes are not encouraged. GtkOptionMenu is much</span>
<span class="hl slc"># easier to use than GtkCombo as well. Use GtkCombo only when you need the</span>
<span class="hl slc"># editable text entry.</span>
<span class="hl slc">#</span>
<span class="hl slc"># GtkOptionMenu is a much better-implemented widget and also the right UI for</span>
<span class="hl slc"># noneditable sets of choices.)</span>
<span class="hl slc">#</span>
<span class="hl slc"># GtkCombo is deprecated in 2.4.x because it still uses deprecated</span>
<span class="hl slc"># GtkList. GtkOption menu is deprecated in order to have an unified widget.</span>
<span class="hl slc">#</span>
<span class="hl slc"># GtkComBox widget replaces GtkOption menu whereas GtkComBoxEntry replaces GtkCombo.</span>
<span class="hl slc">#</span>
<span class="hl slc">#</span>
<span class="hl slc"># This layer try to make OptionMenu and ComboBox look being api</span>
<span class="hl slc"># compatible with Combo since its API is quite nice.</span>
<span class="hl kwa">package</span> Gtk2<span class="hl opt">::</span>OptionMenu<span class="hl opt">;</span>
<span class="hl kwa">use</span> common<span class="hl opt">;</span>
<span class="hl slc"># try to get combox <==> option menu mapping</span>
<span class="hl kwa">sub</span> set_popdown_strings <span class="hl opt">{</span>
<span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$w, @strs</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span>
<span class="hl kwc">my</span> <span class="hl kwb">$menu</span> <span class="hl opt">=</span> Gtk2<span class="hl opt">::</span>Menu-<span class="hl opt">></span><span class="hl kwd">new</span><span class="hl opt">;</span>
<span class="hl slc"># keep string list around for ->set_text compatibilty helper</span>
<span class="hl kwb">$w</span><span class="hl opt">->{</span>strings<span class="hl opt">} =</span> \<span class="hl kwb">@strs</span><span class="hl opt">;</span>
<span class="hl slc">#$w->set_menu((ugtk2::create_factory_menu($window, [ "File", (undef) x 3, '<Branch>' ], map { [ "File/" . $_, (undef) x 3, '<Item>' ] } @strs))[0]);</span>
<span class="hl kwb">$menu</span><span class="hl opt">-></span><span class="hl kwd">append</span><span class="hl opt">(</span>ugtk2<span class="hl opt">::</span>gtkshow<span class="hl opt">(</span>Gtk2<span class="hl opt">::</span>MenuItem-<span class="hl opt">></span><span class="hl kwd">new_with_label</span><span class="hl opt">(</span><span class="hl kwb">$_</span><span class="hl opt">)))</span> <span class="hl kwa">foreach</span> <span class="hl kwb">@strs</span><span class="hl opt">;</span>
<span class="hl kwb">$w</span><span class="hl opt">-></span><span class="hl kwd">set_menu</span><span class="hl opt">(</span><span class="hl kwb">$menu</span><span class="hl opt">);</span>
<span class="hl kwb">$w</span><span class="hl opt">;</span>
<span class="hl opt">}</span>
<span class="hl kwa">sub</span> new_with_strings <span class="hl opt">{</span>
<span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$class, $strs, $o_val</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span>
<span class="hl kwc">my</span> <span class="hl kwb">$w</span> <span class="hl opt">=</span> <span class="hl kwb">$class</span><span class="hl opt">-></span><span class="hl kwd">new</span><span class="hl opt">;</span>
<span class="hl kwb">$w</span><span class="hl opt">-></span><span class="hl kwd">set_popdown_strings</span><span class="hl opt">(</span><span class="hl kwb">@$strs</span><span class="hl opt">);</span>
<span class="hl kwb">$w</span><span class="hl opt">-></span><span class="hl kwd">set_text</span><span class="hl opt">(</span><span class="hl kwb">$o_val</span><span class="hl opt">)</span> <span class="hl kwa">if</span> <span class="hl kwb">$o_val</span><span class="hl opt">;</span>
<span class="hl kwb">$w</span><span class="hl opt">;</span>
<span class="hl opt">}</span>
<span class="hl kwa">sub</span> entry <span class="hl opt">{</span>
<span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$w</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span>
<span class="hl kwa">return</span> <span class="hl kwb">$w</span><span class="hl opt">;</span>
<span class="hl opt">}</span>
<span class="hl kwa">sub</span> get_text <span class="hl opt">{</span>
<span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$w</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span>
<span class="hl kwb">$w</span><span class="hl opt">->{</span>strings<span class="hl opt">}[</span><span class="hl kwb">$w</span><span class="hl opt">-></span><span class="hl kwd">get_history</span><span class="hl opt">];</span>
<span class="hl opt">}</span>
<span class="hl kwa">sub</span> set_text <span class="hl opt">{</span>
<span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$w, $val</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span>
each_index <span class="hl opt">{</span>
<span class="hl kwa">if</span> <span class="hl opt">(</span><span class="hl kwb">$_</span> <span class="hl kwc">eq</span> <span class="hl kwb">$val</span><span class="hl opt">) {</span>
<span class="hl kwb">$w</span><span class="hl opt">-></span><span class="hl kwd">set_history</span><span class="hl opt">($::</span>i<span class="hl opt">);</span>
<span class="hl kwa">return</span><span class="hl opt">;</span>
<span class="hl opt">}</span>
<span class="hl opt">} @{</span><span class="hl kwb">$w</span><span class="hl opt">->{</span>strings<span class="hl opt">}};</span>
<span class="hl opt">}</span>
<span class="hl kwa">package</span> Gtk2<span class="hl opt">::</span>ComboBox<span class="hl opt">;</span>
<span class="hl kwa">use</span> common<span class="hl opt">;</span>
<span class="hl slc"># try to get combox <==> option menu mapping</span>
<span class="hl kwa">sub</span> set_popdown_strings <span class="hl opt">{</span>
<span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$w, @strs</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span>
<span class="hl slc"># keep string list around for ->set_text compatibilty helper</span>
<span class="hl kwb">$w</span><span class="hl opt">->{</span>strings<span class="hl opt">} =</span> \<span class="hl kwb">@strs</span><span class="hl opt">;</span>
<span class="hl kwb">$w</span><span class="hl opt">-></span><span class="hl kwd">append_text</span><span class="hl opt">(</span><span class="hl kwb">$_</span><span class="hl opt">)</span> <span class="hl kwa">foreach</span> <span class="hl kwb">@strs</span><span class="hl opt">;</span>
<span class="hl kwb">$w</span><span class="hl opt">;</span>
<span class="hl opt">}</span>
<span class="hl kwa">sub</span> new_with_strings <span class="hl opt">{</span>
<span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$class, $strs, $o_val</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span>
<span class="hl kwc">my</span> <span class="hl kwb">$w</span> <span class="hl opt">=</span> <span class="hl kwb">$class</span><span class="hl opt">-></span><span class="hl kwd">new_text</span><span class="hl opt">;</span>
<span class="hl kwb">$w</span><span class="hl opt">-></span><span class="hl kwd">set_popdown_strings</span><span class="hl opt">(</span><span class="hl kwb">@$strs</span><span class="hl opt">);</span>
<span class="hl kwb">$w</span><span class="hl opt">-></span><span class="hl kwd">set_text</span><span class="hl opt">(</span><span class="hl kwb">$o_val</span><span class="hl opt">)</span> <span class="hl kwa">if</span> <span class="hl kwb">$o_val</span><span class="hl opt">;</span>
<span class="hl kwb">$w</span><span class="hl opt">;</span>
<span class="hl opt">}</span>
<span class="hl kwa">sub</span> entry <span class="hl opt">{</span>
<span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$w</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span>
<span class="hl kwa">return</span> <span class="hl kwb">$w</span><span class="hl opt">;</span>
<span class="hl opt">}</span>
<span class="hl kwa">sub</span> get_text <span class="hl opt">{</span>
<span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$w</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span>
<span class="hl kwb">$w</span><span class="hl opt">->{</span>strings<span class="hl opt">}[</span><span class="hl kwb">$w</span><span class="hl opt">-></span><span class="hl kwd">get_active</span><span class="hl opt">];</span>
<span class="hl opt">}</span>
<span class="hl kwa">sub</span> set_text <span class="hl opt">{</span>
<span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$w, $val</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span>
<span class="hl kwc">eval</span> <span class="hl opt">{</span>
<span class="hl kwc">my</span> <span class="hl kwb">$val_index</span> <span class="hl opt">=</span> find_index <span class="hl opt">{</span> <span class="hl kwb">$_</span> <span class="hl kwc">eq</span> <span class="hl kwb">$val</span> <span class="hl opt">} @{</span><span class="hl kwb">$w</span><span class="hl opt">->{</span>strings<span class="hl opt">}};</span>
<span class="hl kwb">$w</span><span class="hl opt">-></span><span class="hl kwd">set_active</span><span class="hl opt">(</span><span class="hl kwb">$val_index</span><span class="hl opt">);</span>
<span class="hl opt">};</span>
<span class="hl slc"># internal_error(qq(impossible to lookup "$val":\n\t) . chomp_($@)) if $@;</span>
<span class="hl opt">}</span>
<span class="hl kwa">package</span> Gtk2<span class="hl opt">::</span>Label<span class="hl opt">;</span>
<span class="hl kwa">sub</span> set <span class="hl opt">{</span>
<span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$label, $text</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span>
mygtk2<span class="hl opt">::</span>gtkset<span class="hl opt">(</span><span class="hl kwb">$label,</span> text <span class="hl opt">=></span> <span class="hl kwb">$text</span><span class="hl opt">);</span>
<span class="hl opt">}</span>
<span class="hl kwa">package</span> Gtk2<span class="hl opt">::</span>WrappedLabel<span class="hl opt">;</span>
<span class="hl kwa">sub</span> new <span class="hl opt">{</span>
<span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$_type, $o_text, $o_align</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span>
mygtk2<span class="hl opt">::</span>gtknew<span class="hl opt">(</span><span class="hl str">'WrappedLabel'</span><span class="hl opt">,</span> text <span class="hl opt">=></span> <span class="hl kwb">$o_text</span> <span class="hl opt">||</span> <span class="hl str">''</span><span class="hl opt">,</span> alignment <span class="hl opt">=> [</span> <span class="hl kwb">$o_align</span> <span class="hl opt">||</span> <span class="hl num">0</span><span class="hl opt">,</span> <span class="hl num">0.5</span> <span class="hl opt">]);</span>
<span class="hl opt">}</span>
<span class="hl kwa">package</span> Gtk2<span class="hl opt">::</span>Entry<span class="hl opt">;</span>
<span class="hl kwa">sub</span> new_with_text <span class="hl opt">{</span>
<span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$_class, $o_text</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span>
mygtk2<span class="hl opt">::</span>gtknew<span class="hl opt">(</span><span class="hl str">'Entry'</span><span class="hl opt">,</span> text <span class="hl opt">=></span> <span class="hl kwb">$o_text</span><span class="hl opt">);</span>
<span class="hl opt">}</span>
<span class="hl kwa">package</span> Gtk2<span class="hl opt">::</span>Banner<span class="hl opt">;</span>
<span class="hl kwa">use</span> ugtk2 <span class="hl str">qw(:helpers :wrappers)</span><span class="hl opt">;</span>
<span class="hl kwa">sub</span> set_pixmap <span class="hl opt">{</span>
<span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$darea</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span>
<span class="hl kwa">return if</span> <span class="hl opt">!</span><span class="hl kwb">$darea</span><span class="hl opt">-></span><span class="hl kwd">realized</span><span class="hl opt">;</span>
ugtk2<span class="hl opt">::</span>set_back_pixmap<span class="hl opt">(</span><span class="hl kwb">$darea</span><span class="hl opt">);</span>
<span class="hl kwb">$darea</span><span class="hl opt">->{</span>layout<span class="hl opt">} =</span> <span class="hl kwb">$darea</span><span class="hl opt">-></span><span class="hl kwd">create_pango_layout</span><span class="hl opt">(</span><span class="hl kwb">$darea</span><span class="hl opt">->{</span>text<span class="hl opt">});</span>
<span class="hl opt">}</span>
<span class="hl kwa">sub</span> new <span class="hl opt">{</span>
<span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$_class, $icon, $text, $o_options</span><span class="hl opt">) =</span> <span class="hl kwb">@_</span><span class="hl opt">;</span>
<span class="hl kwc">my</span> <span class="hl kwb">$darea</span> <span class="hl opt">=</span> Gtk2<span class="hl opt">::</span>DrawingArea-<span class="hl opt">></span><span class="hl kwd">new</span><span class="hl opt">;</span>
<span class="hl kwb">$darea</span><span class="hl opt">-></span><span class="hl kwd">set_size_request</span><span class="hl opt">(-</span><span class="hl num">1</span><span class="hl opt">,</span> <span class="hl num">75</span><span class="hl opt">);</span>
<span class="hl kwb">$darea</span><span class="hl opt">-></span><span class="hl kwd">modify_font</span><span class="hl opt">(</span>Gtk2<span class="hl opt">::</span>Pango<span class="hl opt">::</span>FontDescription-<span class="hl opt">></span><span class="hl kwd">from_string</span><span class="hl opt">(</span>common<span class="hl opt">::</span>N<span class="hl opt">(</span><span class="hl str">"_banner font:</span><span class="hl esc">\n</span><span class="hl str">Sans 14"</span><span class="hl opt">)));</span>
<span class="hl kwb">$darea</span><span class="hl opt">->{</span>icon<span class="hl opt">} =</span> ugtk2<span class="hl opt">::</span>gtkcreate_pixbuf<span class="hl opt">(</span><span class="hl kwb">$icon</span><span class="hl opt">);</span>
<span class="hl kwb">$darea</span><span class="hl opt">->{</span>text<span class="hl opt">} =</span> <span class="hl kwb">$text</span><span class="hl opt">;</span>
<span class="hl kwb">$darea</span><span class="hl opt">-></span><span class="hl kwd">signal_connect</span><span class="hl opt">(</span>realize <span class="hl opt">=></span> \<span class="hl opt">&</span>set_pixmap<span class="hl opt">);</span>
<span class="hl kwb">$darea</span><span class="hl opt">-></span><span class="hl kwd">signal_connect</span><span class="hl opt">(</span><span class="hl str">"style-set"</span> <span class="hl opt">=></span> \<span class="hl opt">&</span>set_pixmap<span class="hl opt">);</span>
<span class="hl kwb">$darea</span><span class="hl opt">-></span><span class="hl kwd">signal_connect</span><span class="hl opt">(</span>expose_event <span class="hl opt">=></span> <span class="hl kwa">sub</span> <span class="hl opt">{</span>
<span class="hl kwc">my</span> <span class="hl kwb">$style</span> <span class="hl opt">=</span> <span class="hl kwb">$darea</span><span class="hl opt">-></span><span class="hl kwd">get_style</span><span class="hl opt">;</span>
<span class="hl kwc">my</span> <span class="hl kwb">$height</span> <span class="hl opt">=</span> <span class="hl kwb">$darea</span><span class="hl opt">->{</span>icon<span class="hl opt">}-></span><span class="hl kwd">get_height</span><span class="hl opt">;</span>
<span class="hl kwb">$darea</span><span class="hl opt">->{</span>icon<span class="hl opt">}-></span><span class="hl kwd">render_to_drawable</span><span class="hl opt">(</span><span class="hl kwb">$darea</span><span class="hl opt">-></span><span class="hl kwd">window</span><span class="hl opt">,</span> <span class="hl kwb">$style</span><span class="hl opt">-></span><span class="hl kwd">bg_gc</span><span class="hl opt">(</span><span class="hl str">'normal'</span><span class="hl opt">),</span>
<span class="hl num">0</span><span class="hl opt">,</span> <span class="hl num">0</span><span class="hl opt">,</span> <span class="hl num">10</span><span class="hl opt">,</span> <span class="hl num">10</span><span class="hl opt">, -</span><span class="hl num">1</span><span class="hl opt">, -</span><span class="hl num">1</span><span class="hl opt">,</span> <span class="hl str">'none'</span><span class="hl opt">,</span> <span class="hl num">0</span><span class="hl opt">,</span> <span class="hl num">0</span><span class="hl opt">);</span>
<span class="hl kwb">$darea</span><span class="hl opt">-></span><span class="hl kwd">window</span><span class="hl opt">-></span><span class="hl kwd">draw_layout</span><span class="hl opt">(</span><span class="hl kwb">$style</span><span class="hl opt">-></span><span class="hl kwd">text_gc</span><span class="hl opt">(</span><span class="hl str">'normal'</span><span class="hl opt">),</span> <span class="hl kwb">$height</span> <span class="hl opt">+</span> <span class="hl num">20</span><span class="hl opt">,</span> <span class="hl kwb">$o_options</span><span class="hl opt">->{</span>txt_ypos<span class="hl opt">} ||</span> <span class="hl num">25</span><span class="hl opt">,</span>
<span class="hl kwb">$darea</span><span class="hl opt">->{</span>layout<span class="hl opt">});</span>
<span class="hl num">1</span><span class="hl opt">;</span>
<span class="hl opt">});</span>
<span class="hl kwa">return</span> <span class="hl kwb">$darea</span><span class="hl opt">;</span>
<span class="hl opt">}</span>
<span class="hl num">1</span><span class="hl opt">;</span>
</code></pre></td></tr></table>
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