gde/GCE/MainWindow.pm

package GCE::MainWindow;

=head1 NAME

  GCE::MainWindow - the main window class for gce

=cut

use Gtk2;
use Gtk2::Gdk::Keysyms;
use Gtk2::SimpleMenu;

use Crossfire;
use Crossfire::MapWidget;

use GCE::AttrEdit;
use GCE::MapEditor;
use GCE::StackView;
use GCE::EditAction;
use GCE::PickWindow;

use GCE::AttrTypemap;

use Glib::Object::Subclass 
    Gtk2::Window;

use GCE::Util;

use strict;

# XXX: make a recursive call from save_layout to all (interesting) sub-widgets
sub save_layout {
   my ($self) = @_;

   $main::CFG->{attr_edit_on}  = exists $self->{attr_edit}        ? 1 : 0;
   $main::CFG->{stack_view_on} = exists $self->{sv}               ? 1 : 0;
   $main::CFG->{picker_on}     = exists $self->{last_pick_window} ? 1 : 0;
   $main::CFG->{main_window}   = main::get_pos_and_size ($self);
   $main::CFG->{map_window}    = main::get_pos_and_size ($self->{last_map_window}) if $self->{last_map_window};
   $main::CFG->{stack_view}    = main::get_pos_and_size ($self->{sv_win}) if $self->{sv_win};
   $main::CFG->{attr_view}     = main::get_pos_and_size ($self->{attr_edit_win}) if $self->{attr_edit_win};

   $main::CFG->{open_pickers} = [];

   for (@{$self->{open_pick_windows}}) {

      next unless defined $_;

      push @{$main::CFG->{open_pickers}}, {
         p_and_s   => main::get_pos_and_size ($_),
         selection => $_->{last_selection}
      };
   }

   main::write_cfg ("$Crossfire::VARDIR/gceconfig");
}

sub load_layout {
   my ($self) = @_;

   $main::CFG->{attr_edit_on}
      and $self->show_attr_editor;

   $main::CFG->{stack_view_on}
      and $self->show_stack_view;

   for (@{$main::CFG->{open_pickers}}) {
      $self->open_pick_window ($_);
   }
}

sub open_map_editor {
   my ($self, $mapfile) = @_;

   # XXX: last_map_window is a dirty trick to get the position and size
   # for save layout

   my $w = $self->{last_map_window} = GCE::MapEditor->new;

   $w->open_map ($mapfile);

   ::set_pos_and_size ($w, $main::CFG->{map_window}, 500, 500, 200, 0);

   $w->show_all;
#   my $w = $self->{last_map_window} = Gtk2::Window->new ('toplevel');
#   $w->set_title ('gce - map editor');
#   $w->add (my $mapedit = $self->{mapedit} = new GCE::MapEditor);
#   $mapedit->open_map ($mapfile);
#
#
#   $w->show_all;
}

sub show_stack_view {
   my ($self) = @_;

   return if defined $self->{sv};

   my $w = $self->{sv_win} = Gtk2::Window->new ('toplevel');
   $w->set_title ('gce - stack view');
   $w->signal_connect (delete_event => sub { delete $self->{sv}; 0 });
   $w->add ($self->{sv} = GCE::StackView->new);

   main::set_pos_and_size ($w, $main::CFG->{stack_view}, 150, 250);

   $w->show_all;
}

sub show_attr_editor {
   my ($self) = @_;

   return if $self->{attr_edit};

   my $w = $self->{attr_edit_win} = Gtk2::Window->new;
   $w->set_title ("gce - edit attrs");
   $w->add ($self->{attr_edit} = GCE::AttrEdit->new);
   $w->signal_connect (delete_event => sub { delete $self->{attr_edit}; 0 });

   main::set_pos_and_size ($w, $main::CFG->{attr_view}, 200, 200);

   $w->show_all;
}

sub update_attr_editor {
   my ($self, $arch, $cb) = @_;

   return unless $self->{attr_edit};

   $self->{attr_edit}->set_arch ($arch, $cb);
   $self->{attr_edit_win}->set_title ("gce - edit $arch->{_name}");
}

sub update_stack_view {
   my ($self, $mapedit, $x, $y) = @_;

   return unless $self->{sv};

   $self->{sv}->set_stack ($mapedit, $x, $y);
}

sub open_pick_window {
   my ($self, $layout) = @_;

   # XXX: Yes, also fix this, save _every_ pick window and their positions and their
   # selection
   my $p = GCE::PickWindow->new ();

   push @{$self->{open_pick_windows}}, $p;

   my $idx = (@{$self->{open_pick_windows}}) - 1;

   $p->signal_connect ('delete-event' => sub {
      $self->{open_pick_windows}->[$idx] = undef;
   });

   if ($layout) {
      main::set_pos_and_size ($p, $layout->{p_and_s}, 200, 200);
   }

   $p->show_all;

   $p->set_selection ($layout->{selection});
}

sub build_menu {
   my ($self) = @_;

   my $menu_tree = [
      _File => {
         item_type => '<Branch>',
         children => [
            _New => {
               callback => sub { $self->new_cb },
               accelerator => '<ctrl>N'
            },
            _Open => {
               callback => sub { $self->open_cb },
               accelerator => '<ctrl>O'
            },
            "_Save Layout" => {
               callback => sub { $self->save_layout },
               accelerator => '<ctrl>L'
            },
            _Quit => {
               callback => sub { Gtk2->main_quit },
               accelerator => '<ctrl>Q'
            }
         ]
      },
      _Dialogs => {
         item_type => '<Branch>',
         children => [
            "_Attr Editor" => {
               callback => sub { $self->show_attr_editor },
               accelerator => "<ctrl>A" 
            },
            "_Picker" => {
               callback => sub { $self->open_pick_window },
               accelerator => "<ctrl>P" 
            },
            "_Stack View" => {
               callback => sub { $self->show_stack_view },
               accelerator => "<ctrl>V" 
            },
         ]
      }

   ];

   my $men =
      Gtk2::SimpleMenu->new (
         menu_tree => $menu_tree,
         default_callback => \&default_cb,
      );

   $self->add_accel_group ($men->{accel_group});

   return $men->{widget};
}

sub add_button {
   my ($self, $table, $plcinfo, $lbl, $cb) = @_;

   my ($lx, $ly) = @{$plcinfo->{next}};

   unless ($lx < $plcinfo->{width}) {

      $ly++;
      $lx = 0;
   }

   $ly < $plcinfo->{height}
      or die "too many buttons, make table bigger!";

   $table->attach_defaults (my $btn = Gtk2::Button->new_with_label ($lbl), $lx, $lx + 1, $ly, $ly + 1);
      $btn->signal_connect (clicked => $cb);

   $plcinfo->{next} = [$lx + 1, $ly];
}

sub build_buttons {
   my ($self) = @_;

   my $tbl = Gtk2::Table->new (2, 2);
   my $plcinfo = { width => 1, height => 3, next => [0, 0] };

   $self->{edit_collection}{pick} = GCE::EditAction::Pick->new;
   $self->{edit_collection}{place} = GCE::EditAction::Place->new;
   $self->{edit_collection}{erase} = GCE::EditAction::Erase->new;

   $self->update_edit_tool ($self->{edit_collection}{pick}, "Pick");

   $self->add_button ($tbl, $plcinfo, "Pick", sub {
      $self->update_edit_tool ($self->{edit_collection}{pick}, "Pick");;
   });
   $self->add_button ($tbl, $plcinfo, "Place", sub {
      $self->update_edit_tool ($self->{edit_collection}{place}, "Place");;
   });
   $self->add_button ($tbl, $plcinfo, "Erase", sub {
      $self->update_edit_tool ($self->{edit_collection}{erase}, "Erase");;
   });

   return $tbl;
}

sub update_edit_tool {
   my ($self, $tool, $name) = @_;

   $self->{edit_tool}->set_text ($name);
   $self->{sel_editaction} = $tool;

   my $widget = $tool->tool_widget;

   for ($self->{edit_tool_cont}->get_children) {
      $_->hide;
      $self->{edit_tool_cont}->remove ($_);
   }

   defined $widget or return;

   $self->{edit_tool_cont}->add ($widget);
   $widget->show_all;
}

sub update_pick_view {
   my ($self, $arch) = @_;

   defined $arch->{_face}
      or $arch = $Crossfire::ARCH{$arch->{_name}};

   $arch->{_face}
      or warn "Arch $arch->{_name} has no face!";
   $arch->{_face}
      or return;

   fill_pb_from_arch ($self->{pick_view_pb}, $arch);
   $self->{pick_view_img}->set_from_pixbuf ($self->{pick_view_pb});

   $self->{pick_view_lbl}->set_text ($arch->{_name});
}

sub INIT_INSTANCE {
   my ($self) = @_;

   $::MAINWIN = $self;

   $self->set_title ("gce - main window");

   $self->{edit_tool} = Gtk2::Label->new;
   $self->{edit_tool_cont} = Gtk2::VBox->new;

   $self->add (my $vb = Gtk2::VBox->new);
      $vb->pack_start ($self->build_menu, 0, 1, 0);

      $vb->pack_start (my $hb = $self->{pick_view_hb} = Gtk2::HBox->new, 0, 1, 0);
         $hb->pack_start ($self->{pick_view_img} = Gtk2::Image->new, 0, 1, 0);
         $hb->pack_start ($self->{pick_view_lbl} = Gtk2::Label->new, 0, 1, 0);
         $self->{pick_view_pb} = new_arch_pb ();

      $vb->pack_start (Gtk2::HSeparator->new, 0, 1, 0);
      $vb->pack_start (my $tbl = $self->build_buttons, 0, 1, 0);

      $vb->pack_start (Gtk2::HSeparator->new, 0, 1, 0);
      $vb->pack_start ($self->{edit_tool}, 0, 1, 0);

      $vb->pack_start (Gtk2::HSeparator->new, 0, 1, 0);
      $vb->pack_start ($self->{edit_tool_cont}, 0, 1, 0);

   # XXX:load $ARGV _cleanly_?
   $self->open_map_editor ($_)
      for @ARGV;

   $self->signal_connect ('delete-event' => sub {
         Gtk2->main_quit;
   });

   ::set_pos_and_size ($self, $main::CFG->{main_window}, 150, 200, 0, 0);
}

sub new_cb {
   my ($self) = @_;
   warn "new map not yet implemented\n";
}

sub new_filechooser {
   my ($self) = @_;

   my $fc = new Gtk2::FileChooserDialog (
         'gce - open map', undef, 'open', 'gtk-cancel' => 'cancel', 'gtk-ok' => 'ok'
      );

   $fc->add_shortcut_folder ("$Crossfire::LIB/maps") if -d "$Crossfire::LIB/maps";
   $fc->add_shortcut_folder ($_) for keys %{$self->{fc_last_folders}};
   $fc->set_current_folder  ($self->{fc_last_folder} || "$Crossfire::LIB/maps");

   $fc
}

sub open_cb {
   my ($self) = @_;

   my $fc = $self->new_filechooser;

   if ('ok' eq $fc->run) {

      $self->{fc_last_folder} = $fc->get_current_folder;
      $self->{fc_last_folders}->{$self->{fc_last_folder}}++;

      $self->open_map_editor ($fc->get_filename);
   }

   $fc->destroy;
}

sub set_pick {
   my ($self, $arch) = @_;

   $self->{pick_arch} = $arch;
   $self->update_pick_view ($arch);
}

sub get_pick {
   my ($self) = @_;

   # XXX: This is just to make sure that this function always returns something
   return $self->{pick_arch} || { _name => 'platinacoin' };
}

=head1 AUTHOR

 Marc Lehmann <schmorp@schmorp.de>
 http://home.schmorp.de/

 Robin Redeker <elmex@ta-sa.org>
 http://www.ta-sa.org/

=cut
1;

Revision:	1.31
Committed:	Sun Mar 12 13:40:34 2006 UTC (18 years, 3 months ago) by elmex
Branch:	MAIN
Changes since 1.30:	+0 -13 lines
Log Message:	Simple attribute editing now works. Still missing: bitmasks and there are some refreshbugs in the StackView and AttrEdit. Should be refreshed when the map detects changes...
#	Content
1	package GCE::MainWindow;
2
3	=head1 NAME
4
5	GCE::MainWindow - the main window class for gce
6
7	=cut
8
9	use Gtk2;
10	use Gtk2::Gdk::Keysyms;
11	use Gtk2::SimpleMenu;
12
13	use Crossfire;
14	use Crossfire::MapWidget;
15
16	use GCE::AttrEdit;
17	use GCE::MapEditor;
18	use GCE::StackView;
19	use GCE::EditAction;
20	use GCE::PickWindow;
21
22	use GCE::AttrTypemap;
23
24	use Glib::Object::Subclass
25	Gtk2::Window;
26
27	use GCE::Util;
28
29	use strict;
30
31	# XXX: make a recursive call from save_layout to all (interesting) sub-widgets
32	sub save_layout {
33	my ($self) = @_;
34
35	$main::CFG->{attr_edit_on} = exists $self->{attr_edit} ? 1 : 0;
36	$main::CFG->{stack_view_on} = exists $self->{sv} ? 1 : 0;
37	$main::CFG->{picker_on} = exists $self->{last_pick_window} ? 1 : 0;
38	$main::CFG->{main_window} = main::get_pos_and_size ($self);
39	$main::CFG->{map_window} = main::get_pos_and_size ($self->{last_map_window}) if $self->{last_map_window};
40	$main::CFG->{stack_view} = main::get_pos_and_size ($self->{sv_win}) if $self->{sv_win};
41	$main::CFG->{attr_view} = main::get_pos_and_size ($self->{attr_edit_win}) if $self->{attr_edit_win};
42
43	$main::CFG->{open_pickers} = [];
44
45	for (@{$self->{open_pick_windows}}) {
46
47	next unless defined $_;
48
49	push @{$main::CFG->{open_pickers}}, {
50	p_and_s => main::get_pos_and_size ($_),
51	selection => $_->{last_selection}
52	};
53	}
54
55	main::write_cfg ("$Crossfire::VARDIR/gceconfig");
56	}
57
58	sub load_layout {
59	my ($self) = @_;
60
61	$main::CFG->{attr_edit_on}
62	and $self->show_attr_editor;
63
64	$main::CFG->{stack_view_on}
65	and $self->show_stack_view;
66
67	for (@{$main::CFG->{open_pickers}}) {
68	$self->open_pick_window ($_);
69	}
70	}
71
72	sub open_map_editor {
73	my ($self, $mapfile) = @_;
74
75	# XXX: last_map_window is a dirty trick to get the position and size
76	# for save layout
77
78	my $w = $self->{last_map_window} = GCE::MapEditor->new;
79
80	$w->open_map ($mapfile);
81
82	::set_pos_and_size ($w, $main::CFG->{map_window}, 500, 500, 200, 0);
83
84	$w->show_all;
85	# my $w = $self->{last_map_window} = Gtk2::Window->new ('toplevel');
86	# $w->set_title ('gce - map editor');
87	# $w->add (my $mapedit = $self->{mapedit} = new GCE::MapEditor);
88	# $mapedit->open_map ($mapfile);
89	#
90	#
91	# $w->show_all;
92	}
93
94	sub show_stack_view {
95	my ($self) = @_;
96
97	return if defined $self->{sv};
98
99	my $w = $self->{sv_win} = Gtk2::Window->new ('toplevel');
100	$w->set_title ('gce - stack view');
101	$w->signal_connect (delete_event => sub { delete $self->{sv}; 0 });
102	$w->add ($self->{sv} = GCE::StackView->new);
103
104	main::set_pos_and_size ($w, $main::CFG->{stack_view}, 150, 250);
105
106	$w->show_all;
107	}
108
109	sub show_attr_editor {
110	my ($self) = @_;
111
112	return if $self->{attr_edit};
113
114	my $w = $self->{attr_edit_win} = Gtk2::Window->new;
115	$w->set_title ("gce - edit attrs");
116	$w->add ($self->{attr_edit} = GCE::AttrEdit->new);
117	$w->signal_connect (delete_event => sub { delete $self->{attr_edit}; 0 });
118
119	main::set_pos_and_size ($w, $main::CFG->{attr_view}, 200, 200);
120
121	$w->show_all;
122	}
123
124	sub update_attr_editor {
125	my ($self, $arch, $cb) = @_;
126
127	return unless $self->{attr_edit};
128
129	$self->{attr_edit}->set_arch ($arch, $cb);
130	$self->{attr_edit_win}->set_title ("gce - edit $arch->{_name}");
131	}
132
133	sub update_stack_view {
134	my ($self, $mapedit, $x, $y) = @_;
135
136	return unless $self->{sv};
137
138	$self->{sv}->set_stack ($mapedit, $x, $y);
139	}
140
141	sub open_pick_window {
142	my ($self, $layout) = @_;
143
144	# XXX: Yes, also fix this, save _every_ pick window and their positions and their
145	# selection
146	my $p = GCE::PickWindow->new ();
147
148	push @{$self->{open_pick_windows}}, $p;
149
150	my $idx = (@{$self->{open_pick_windows}}) - 1;
151
152	$p->signal_connect ('delete-event' => sub {
153	$self->{open_pick_windows}->[$idx] = undef;
154	});
155
156	if ($layout) {
157	main::set_pos_and_size ($p, $layout->{p_and_s}, 200, 200);
158	}
159
160	$p->show_all;
161
162	$p->set_selection ($layout->{selection});
163	}
164
165	sub build_menu {
166	my ($self) = @_;
167
168	my $menu_tree = [
169	_File => {
170	item_type => '<Branch>',
171	children => [
172	_New => {
173	callback => sub { $self->new_cb },
174	accelerator => '<ctrl>N'
175	},
176	_Open => {
177	callback => sub { $self->open_cb },
178	accelerator => '<ctrl>O'
179	},
180	"_Save Layout" => {
181	callback => sub { $self->save_layout },
182	accelerator => '<ctrl>L'
183	},
184	_Quit => {
185	callback => sub { Gtk2->main_quit },
186	accelerator => '<ctrl>Q'
187	}
188	]
189	},
190	_Dialogs => {
191	item_type => '<Branch>',
192	children => [
193	"_Attr Editor" => {
194	callback => sub { $self->show_attr_editor },
195	accelerator => "<ctrl>A"
196	},
197	"_Picker" => {
198	callback => sub { $self->open_pick_window },
199	accelerator => "<ctrl>P"
200	},
201	"_Stack View" => {
202	callback => sub { $self->show_stack_view },
203	accelerator => "<ctrl>V"
204	},
205	]
206	}
207
208	];
209
210	my $men =
211	Gtk2::SimpleMenu->new (
212	menu_tree => $menu_tree,
213	default_callback => \&default_cb,
214	);
215
216	$self->add_accel_group ($men->{accel_group});
217
218	return $men->{widget};
219	}
220
221	sub add_button {
222	my ($self, $table, $plcinfo, $lbl, $cb) = @_;
223
224	my ($lx, $ly) = @{$plcinfo->{next}};
225
226	unless ($lx < $plcinfo->{width}) {
227
228	$ly++;
229	$lx = 0;
230	}
231
232	$ly < $plcinfo->{height}
233	or die "too many buttons, make table bigger!";
234
235	$table->attach_defaults (my $btn = Gtk2::Button->new_with_label ($lbl), $lx, $lx + 1, $ly, $ly + 1);
236	$btn->signal_connect (clicked => $cb);
237
238	$plcinfo->{next} = [$lx + 1, $ly];
239	}
240
241	sub build_buttons {
242	my ($self) = @_;
243
244	my $tbl = Gtk2::Table->new (2, 2);
245	my $plcinfo = { width => 1, height => 3, next => [0, 0] };
246
247	$self->{edit_collection}{pick} = GCE::EditAction::Pick->new;
248	$self->{edit_collection}{place} = GCE::EditAction::Place->new;
249	$self->{edit_collection}{erase} = GCE::EditAction::Erase->new;
250
251	$self->update_edit_tool ($self->{edit_collection}{pick}, "Pick");
252
253	$self->add_button ($tbl, $plcinfo, "Pick", sub {
254	$self->update_edit_tool ($self->{edit_collection}{pick}, "Pick");;
255	});
256	$self->add_button ($tbl, $plcinfo, "Place", sub {
257	$self->update_edit_tool ($self->{edit_collection}{place}, "Place");;
258	});
259	$self->add_button ($tbl, $plcinfo, "Erase", sub {
260	$self->update_edit_tool ($self->{edit_collection}{erase}, "Erase");;
261	});
262
263	return $tbl;
264	}
265
266	sub update_edit_tool {
267	my ($self, $tool, $name) = @_;
268
269	$self->{edit_tool}->set_text ($name);
270	$self->{sel_editaction} = $tool;
271
272	my $widget = $tool->tool_widget;
273
274	for ($self->{edit_tool_cont}->get_children) {
275	$_->hide;
276	$self->{edit_tool_cont}->remove ($_);
277	}
278
279	defined $widget or return;
280
281	$self->{edit_tool_cont}->add ($widget);
282	$widget->show_all;
283	}
284
285	sub update_pick_view {
286	my ($self, $arch) = @_;
287
288	defined $arch->{_face}
289	or $arch = $Crossfire::ARCH{$arch->{_name}};
290
291	$arch->{_face}
292	or warn "Arch $arch->{_name} has no face!";
293	$arch->{_face}
294	or return;
295
296	fill_pb_from_arch ($self->{pick_view_pb}, $arch);
297	$self->{pick_view_img}->set_from_pixbuf ($self->{pick_view_pb});
298
299	$self->{pick_view_lbl}->set_text ($arch->{_name});
300	}
301
302	sub INIT_INSTANCE {
303	my ($self) = @_;
304
305	$::MAINWIN = $self;
306
307	$self->set_title ("gce - main window");
308
309	$self->{edit_tool} = Gtk2::Label->new;
310	$self->{edit_tool_cont} = Gtk2::VBox->new;
311
312	$self->add (my $vb = Gtk2::VBox->new);
313	$vb->pack_start ($self->build_menu, 0, 1, 0);
314
315	$vb->pack_start (my $hb = $self->{pick_view_hb} = Gtk2::HBox->new, 0, 1, 0);
316	$hb->pack_start ($self->{pick_view_img} = Gtk2::Image->new, 0, 1, 0);
317	$hb->pack_start ($self->{pick_view_lbl} = Gtk2::Label->new, 0, 1, 0);
318	$self->{pick_view_pb} = new_arch_pb ();
319
320	$vb->pack_start (Gtk2::HSeparator->new, 0, 1, 0);
321	$vb->pack_start (my $tbl = $self->build_buttons, 0, 1, 0);
322
323	$vb->pack_start (Gtk2::HSeparator->new, 0, 1, 0);
324	$vb->pack_start ($self->{edit_tool}, 0, 1, 0);
325
326	$vb->pack_start (Gtk2::HSeparator->new, 0, 1, 0);
327	$vb->pack_start ($self->{edit_tool_cont}, 0, 1, 0);
328
329	# XXX:load $ARGV _cleanly_?
330	$self->open_map_editor ($_)
331	for @ARGV;
332
333	$self->signal_connect ('delete-event' => sub {
334	Gtk2->main_quit;
335	});
336
337	::set_pos_and_size ($self, $main::CFG->{main_window}, 150, 200, 0, 0);
338	}
339
340	sub new_cb {
341	my ($self) = @_;
342	warn "new map not yet implemented\n";
343	}
344
345	sub new_filechooser {
346	my ($self) = @_;
347
348	my $fc = new Gtk2::FileChooserDialog (
349	'gce - open map', undef, 'open', 'gtk-cancel' => 'cancel', 'gtk-ok' => 'ok'
350	);
351
352	$fc->add_shortcut_folder ("$Crossfire::LIB/maps") if -d "$Crossfire::LIB/maps";
353	$fc->add_shortcut_folder ($_) for keys %{$self->{fc_last_folders}};
354	$fc->set_current_folder ($self->{fc_last_folder} \|\| "$Crossfire::LIB/maps");
355
356	$fc
357	}
358
359	sub open_cb {
360	my ($self) = @_;
361
362	my $fc = $self->new_filechooser;
363
364	if ('ok' eq $fc->run) {
365
366	$self->{fc_last_folder} = $fc->get_current_folder;
367	$self->{fc_last_folders}->{$self->{fc_last_folder}}++;
368
369	$self->open_map_editor ($fc->get_filename);
370	}
371
372	$fc->destroy;
373	}
374
375	sub set_pick {
376	my ($self, $arch) = @_;
377
378	$self->{pick_arch} = $arch;
379	$self->update_pick_view ($arch);
380	}
381
382	sub get_pick {
383	my ($self) = @_;
384
385	# XXX: This is just to make sure that this function always returns something
386	return $self->{pick_arch} \|\| { _name => 'platinacoin' };
387	}
388
389	=head1 AUTHOR
390
391	Marc Lehmann <schmorp@schmorp.de>
392	http://home.schmorp.de/
393
394	Robin Redeker <elmex@ta-sa.org>
395	http://www.ta-sa.org/
396
397	=cut
398	1;
399