deliantra/Deliantra-Client/DC.pm

=head1 NAME

CFClient - undocumented utility garbage for our crossfire client

=head1 SYNOPSIS

 use CFClient;

=head1 DESCRIPTION

=over 4

=cut

package CFClient;

BEGIN {
   $VERSION = '0.1';

   use XSLoader;
   XSLoader::load "CFClient", $VERSION;
}

use utf8;

use Carp ();
use AnyEvent ();
use BerkeleyDB;
use Pod::POM ();
use Scalar::Util ();
use Storable (); # finally

package CFClient::PodToPango;

use base Pod::POM::View::Text;

our $VERSION = 1; # bump if resultant formatting changes

our $indent = 0;

*view_seq_code   =
*view_seq_bold   = sub { "<b>$_[1]</b>" };
*view_seq_italic = sub { "<i>$_[1]</i>" };
*view_seq_space  =
*view_seq_link   =
*view_seq_index  = sub { CFClient::UI::Label::escape ($_[1]) };

sub view_seq_text {
   my $text = $_[1];
   $text =~ s/\s+/ /g;
   CFClient::UI::Label::escape ($text)
}

sub view_item {
   ("\t" x ($indent / 4))
   . $_[1]->title->present ($_[0])
   . "\n\n"
   . $_[1]->content->present ($_[0])
}

sub view_verbatim {
   (join "",
       map +("\t" x ($indent / 2)) . "<tt>$_</tt>\n",
          split /\n/, CFClient::UI::Label::escape ($_[1]))
   . "\n"
}

sub view_textblock {
   ("\t" x ($indent / 2)) . "$_[1]\n\n"
}

sub view_head1 {
   "\n\n<span foreground='#ffff00' size='x-large'>" . $_[1]->title->present ($_[0]) . "</span>\n\n"
   . $_[1]->content->present ($_[0])
};

sub view_head2 {
   "\n<span foreground='#ccccff' size='large'>" . $_[1]->title->present ($_[0]) . "</span>\n\n"
   . $_[1]->content->present ($_[0])
};

sub view_head3 {
   "\n<span size='large'>" . $_[1]->title->present ($_[0]) . "</span>\n\n"
   . $_[1]->content->present ($_[0])
};

sub view_over {
   local $indent = $indent + $_[1]->indent;
   $_[1]->content->present ($_[0])
}

package CFClient::Database;

our @ISA = BerkeleyDB::Btree::;

sub get($$) {
   my $data;

   $_[0]->db_get ($_[1], $data) == 0
      ? $data
      : ()
}

my %DB_SYNC;

sub put($$$) {
   my ($db, $key, $data) = @_;

   $DB_SYNC{$db} = AnyEvent->timer (after => 5, cb => sub { $db->db_sync });

   $db->db_put ($key => $data)
}

package CFClient;

sub find_rcfile($) {
   my $path;

   for (grep !ref, @INC) {
      $path = "$_/CFClient/resources/$_[0]";
      return $path if -r $path;
   }

   die "FATAL: can't find required file $_[0]\n";
}

sub read_cfg {
   my ($file) = @_;

   open CFG, $file
      or return;

   my $CFG;

   local $/;
   $CFG = eval <CFG>;

   $::CFG = $CFG;

   close CFG;
}

sub write_cfg {
   my ($file) = @_;

   open CFG, ">$file"
      or return;

   {
      require Data::Dumper;
      local $Data::Dumper::Purity = 1;
      $::CFG->{VERSION} = $::VERSION;
      print CFG Data::Dumper->Dump ([$::CFG], [qw/CFG/]);
   }

   close CFG;
}

our $DB_ENV;

{
   use strict;

   mkdir "$Crossfire::VARDIR/cfplus", 0777;
   my $recover = $BerkeleyDB::db_version >= 4.4 
                 ? eval "DB_REGISTER | DB_RECOVER"
                 : 0;

   $DB_ENV = new BerkeleyDB::Env
                    -Home => "$Crossfire::VARDIR/cfplus",
                    -Cachesize => 1_000_000,
                    -ErrFile => "$Crossfire::VARDIR/cfplus/errorlog.txt",
#                 -ErrPrefix => "DATABASE",
                    -Verbose => 1,
                    -Flags => DB_CREATE | DB_RECOVER | DB_INIT_MPOOL | DB_INIT_LOCK | DB_INIT_TXN | $recover,
                    -SetFlags => DB_AUTO_COMMIT | DB_LOG_AUTOREMOVE,
                       or die "unable to create/open database home $Crossfire::VARDIR/cfplus: $BerkeleyDB::Error";
}

sub db_table($) {
   my ($table) = @_;

   $table =~ s/([^a-zA-Z0-9_\-])/sprintf "=%x=", ord $1/ge;

   new CFClient::Database
      -Env      => $DB_ENV,
      -Filename => $table,
#      -Filename => "database",
#      -Subname  => $table,
      -Property => DB_CHKSUM,
      -Flags    => DB_CREATE | DB_UPGRADE,
         or die "unable to create/open database table $_[0]: $BerkeleyDB::Error"
}

my $pod_cache = db_table "pod_cache";

sub load_pod($$$$) {
   my ($path, $filtertype, $filterversion, $filtercb) = @_;

   stat $path
      or die "$path: $!";

   my $phash = join ",", $filterversion, $CFClient::PodToPango::VERSION, (stat _)[7,9];

   my ($chash, $pom) = eval { @{ Storable::thaw $pod_cache->get ("$path/$filtertype") } };

   return $pom if $chash eq $phash;

   my $pod = do {
      local $/;
      open my $pod, "<:utf8", $_[0]
         or die "$_[0]: $!";
      <$pod>
   };

   #utf8::downgrade $pod;

   $pom = $filtercb-> (Pod::POM->new->parse_text ($pod));

   $pod_cache->put ("$path/$filtertype" => Storable::nfreeze [$phash, $pom]);

   $pom
}

sub pod_to_pango($) {
   my ($pom) = @_;

   $pom->present ("CFClient::PodToPango")
}

sub pod_to_pango_list($) {
   my ($pom) = @_;

   [
      map s/^(\s*)// && [40 * length $1, length $_ ? $_ : " "],
         split /\n/, $pom->present ("CFClient::PodToPango")
   ]
}

package CFClient::Item;

use strict;
use Crossfire::Protocol::Constants;

my $last_enter_count = 1;

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

   my $desc =
      $self->{nrof} < 2
         ? $self->{name}
         : "$self->{nrof} × $self->{name_pl}";

   $self->{flags} & F_OPEN
      and $desc .= " (open)";
   $self->{flags} & F_APPLIED
      and $desc .= " (applied)";
   $self->{flags} & F_UNPAID
      and $desc .= " (unpaid)";
   $self->{flags} & F_MAGIC
      and $desc .= " (magic)";
   $self->{flags} & F_CURSED
      and $desc .= " (cursed)";
   $self->{flags} & F_DAMNED
      and $desc .= " (damned)";
   $self->{flags} & F_LOCKED
      and $desc .= " *";

   $desc
}

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

   my $weight = ($self->{nrof} || 1) * $self->{weight};

   $weight < 0 ? "?" : $weight * 0.001
}

sub do_n_dialog {
   my ($cb) = @_;

   my $w = new CFClient::UI::FancyFrame;
   $w->add (my $vb = new CFClient::UI::VBox x => "center", y => "center");
   $vb->add (new CFClient::UI::Label text => "Enter item count:");
   $vb->add (my $entry = new CFClient::UI::Entry
      text => $last_enter_count,
      on_activate => sub {
         my ($entry) = @_;
         $last_enter_count = $entry->get_text;
         $cb->($last_enter_count);
         $w->hide;
         $w = undef;
      }
   );
   $entry->grab_focus;
   $w->show;

}

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

   # necessary to avoid cyclic references
   Scalar::Util::weaken $self;

   my $button_cb = sub {
      my (undef, $ev, $x, $y) = @_;

      my $targ = $::CONN->{player}{tag};

      if ($self->{container} == $::CONN->{player}{tag}) {
         $targ = $::CONN->{open_container};
      }

      if (($ev->{mod} & CFClient::KMOD_SHIFT) && $ev->{button} == 1) {
         $::CONN->send ("move $targ $self->{tag} 0")
            if $targ || !($self->{flags} & F_LOCKED);
      } elsif (($ev->{mod} & CFClient::KMOD_SHIFT) && $ev->{button} == 2) {
         $self->{flags} & F_LOCKED
            ? $::CONN->send ("lock " . pack "CN", 0, $self->{tag})
            : $::CONN->send ("lock " . pack "CN", 1, $self->{tag})
      } elsif ($ev->{button} == 1) {
         $::CONN->send ("examine $self->{tag}");
      } elsif ($ev->{button} == 2) {
         $::CONN->send ("apply $self->{tag}");
      } elsif ($ev->{button} == 3) {
         my @menu_items = (
            ["examine", sub { $::CONN->send ("examine $self->{tag}") }],
            ["mark",    sub { $::CONN->send ("mark ". pack "N", $self->{tag}) }],
            ["apply",   sub { $::CONN->send ("apply $self->{tag}") }],
            (
               $self->{flags} & F_LOCKED
               ? (
                  ["unlock", sub { $::CONN->send ("lock " . pack "CN", 0, $self->{tag}) }],
                 )
               : (
                  ["lock",   sub { $::CONN->send ("lock " . pack "CN", 1, $self->{tag}) }],
                  ["drop",   sub { $::CONN->send ("move $::CONN->{open_container} $self->{tag} 0") }],
                  ["move n", 
                     sub {
                        do_n_dialog (sub { $::CONN->send ("move $targ $self->{tag} $_[0]") })
                     }
                  ]
               )
            ),
         );

         CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
      }

      1
   };

   my $tooltip_std = "<small>"
                   . "Left click - examine item\n"
                   . "Shift-Left click - " . ($self->{container} ? "move or drop" : "take") . " item\n"
                   . "Middle click - apply\n"
                   . "Shift-Middle click - lock/unlock\n"
                   . "Right click - further options"
                   . "</small>\n";

   $self->{face_widget} ||= new CFClient::UI::Face 
      can_events => 1,
      can_hover  => 1,
      anim       => $self->{anim},
      animspeed  => $self->{animspeed}, # TODO# must be set at creation time
      on_button_down => $button_cb,
   ;
   $self->{face_widget}{face}      = $self->{face};
   $self->{face_widget}{anim}      = $self->{anim};
   $self->{face_widget}{animspeed} = $self->{animspeed};
   $self->{face_widget}->set_tooltip (
      "<b>Face/Animation.</b>\n"
    . "Item uses face #$self->{face}. "
    . ($self->{animspeed} ? "Item uses animation #$self->{anim} at " . (1 / $self->{animspeed}) . "fps. " : "Item is not animated. ")
    . "\n\n$tooltip_std"
   );
   
   $self->{desc_widget} ||= new CFClient::UI::Label
      can_events => 1,
      can_hover  => 1,
      ellipsise  => 2,
      align      => -1,
      on_button_down => $button_cb,
   ;
   my $desc = CFClient::Item::desc_string $self;
   $self->{desc_widget}->set_text ($desc);
   $self->{desc_widget}->set_tooltip ("<b>$desc</b>.\n$tooltip_std");

   $self->{weight_widget} ||= new CFClient::UI::Label
      can_events => 1,
      can_hover  => 1,
      ellipsise  => 0,
      align      => 0,
      on_button_down => $button_cb,
   ;
   $self->{weight_widget}->set_text (CFClient::Item::weight_string $self);

   $self->{weight_widget}->set_tooltip (
      "<b>Weight</b>.\n"
    . ($self->{weight} >= 0 ? "One item weighs $self->{weight}g. " : "You have no idea how much this weighs. ")
    . ($self->{nrof} ? "You have $self->{nrof} of it. " : "Item cannot stack with others of it's kind. ")
    . "\n\n$tooltip_std"
   );
}

package CFClient::Binder;

my @ALLOWED_MODIFIER_KEYS = (
   CFClient::SDLK_LSHIFT,
   CFClient::SDLK_LCTRL ,
   CFClient::SDLK_LALT  ,
   CFClient::SDLK_LMETA ,

   CFClient::SDLK_RSHIFT,
   CFClient::SDLK_RCTRL ,
   CFClient::SDLK_RALT  ,
   CFClient::SDLK_RMETA ,
);

my %ALLOWED_MODIFIERS = (
   CFClient::KMOD_LSHIFT => "LSHIFT",
   CFClient::KMOD_LCTRL  => "LCTRL",
   CFClient::KMOD_LALT   => "LALT",
   CFClient::KMOD_LMETA  => "LMETA",

   CFClient::KMOD_RSHIFT => "RSHIFT",
   CFClient::KMOD_RCTRL  => "RCTRL",
   CFClient::KMOD_RALT   => "RALT",
   CFClient::KMOD_RMETA  => "RMETA",
);

my %DIRECT_BIND_CHARS = map { $_ => 1 } qw/0 1 2 3 4 5 6 7 8 9/;
my @DIRECT_BIND_KEYS = (
   CFClient::SDLK_F1,
   CFClient::SDLK_F2,
   CFClient::SDLK_F3,
   CFClient::SDLK_F4,
   CFClient::SDLK_F5,
   CFClient::SDLK_F6,
   CFClient::SDLK_F7,
   CFClient::SDLK_F8,
   CFClient::SDLK_F9,
   CFClient::SDLK_F10,
   CFClient::SDLK_F11,
   CFClient::SDLK_F12,
   CFClient::SDLK_F13,
   CFClient::SDLK_F14,
   CFClient::SDLK_F15,
);

# this binding dialog asks for a key-combo to be pressed
# and if successful it calls the $cb with $mod and $sym as args.
sub open_binding_dialog {
   my ($cb) = @_;

   my $w = new CFClient::UI::FancyFrame
      title => "Bind Action",
      x => "center",
      y => "center";

   $w->add (my $vb = new CFClient::UI::VBox);
   $vb->add (new CFClient::UI::Label
      text => "Press a modifier (CTRL, ALT and/or SHIFT) and a key."
             ."You can only bind 0-9 and F1-F15 without modifiers."
   );
   $vb->add (my $entry = new CFClient::UI::Entry
      text => "",
      on_key_down => sub {
         my ($entry, $ev) = @_;

         my $mod = $ev->{mod};
         my $sym = $ev->{sym};

         # XXX: This seems a little bit hackisch to me, but i have to ignore them
         if (grep { $_ == $sym } @ALLOWED_MODIFIER_KEYS) {
            return;
         }

         if ($mod == CFClient::KMOD_NONE
             and not $DIRECT_BIND_CHARS{chr ($ev->{unicode})}
             and not grep { $sym == $_ } @DIRECT_BIND_KEYS)
         {
            $::STATUSBOX->add (
               "Can't bind key ".CFClient::SDL_GetKeyName ($sym)
               ." directly without modifier! It would damage the completer handling."
            );
            return;
         }

         $entry->grab_focus;

         $cb->($mod, $sym);

         $w->destroy
      });

   $entry->grab_focus;
   $w->show;
}

sub keycombo_to_name {
   my ($mod, $sym) = @_;

   my $mods = join '+',
                 map { $ALLOWED_MODIFIERS{$_} }
                    grep { ($_ + 0) & ($mod + 0) }
                       keys %ALLOWED_MODIFIERS;
   $mods .= "+" if $mods ne '';

   return $mods . CFClient::SDL_GetKeyName ($sym);
}

1;

=back

=head1 AUTHOR

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

=cut

Revision:	1.93
Committed:	Sun Jun 18 17:13:10 2006 UTC (17 years, 10 months ago) by root
Branch:	MAIN
Changes since 1.92:	+3 -3 lines
Log Message:	tinkering with events and close button
#	User	Rev	Content
1	root	1.1	=head1 NAME
2
3	root	1.22	CFClient - undocumented utility garbage for our crossfire client
4	root	1.1
5			=head1 SYNOPSIS
6
7	root	1.22	use CFClient;
8	root	1.1
9			=head1 DESCRIPTION
10
11			=over 4
12
13			=cut
14
15	root	1.22	package CFClient;
16	root	1.1
17			BEGIN {
18			$VERSION = '0.1';
19
20	root	1.2	use XSLoader;
21	root	1.22	XSLoader::load "CFClient", $VERSION;
22	root	1.1	}
23
24	root	1.62	use utf8;
25
26	root	1.43	use Carp ();
27	root	1.52	use AnyEvent ();
28	root	1.34	use BerkeleyDB;
29	root	1.89	use Pod::POM ();
30	root	1.92	use Scalar::Util ();
31	root	1.89	use Storable (); # finally
32
33			package CFClient::PodToPango;
34
35			use base Pod::POM::View::Text;
36
37			our $VERSION = 1; # bump if resultant formatting changes
38
39			our $indent = 0;
40
41			*view_seq_code =
42			*view_seq_bold = sub { "<b>$_[1]</b>" };
43			*view_seq_italic = sub { "<i>$_[1]</i>" };
44			*view_seq_space =
45			*view_seq_link =
46			*view_seq_index = sub { CFClient::UI::Label::escape ($_[1]) };
47
48			sub view_seq_text {
49			my $text = $_[1];
50			$text =~ s/\s+/ /g;
51			CFClient::UI::Label::escape ($text)
52			}
53
54			sub view_item {
55			("\t" x ($indent / 4))
56			. $_[1]->title->present ($_[0])
57	root	1.91	. "\n\n"
58	root	1.89	. $_[1]->content->present ($_[0])
59			}
60
61			sub view_verbatim {
62			(join "",
63			map +("\t" x ($indent / 2)) . "<tt>$_</tt>\n",
64			split /\n/, CFClient::UI::Label::escape ($_[1]))
65			. "\n"
66			}
67
68			sub view_textblock {
69			("\t" x ($indent / 2)) . "$_[1]\n\n"
70			}
71
72			sub view_head1 {
73			"\n\n<span foreground='#ffff00' size='x-large'>" . $_[1]->title->present ($_[0]) . "</span>\n\n"
74			. $_[1]->content->present ($_[0])
75			};
76
77			sub view_head2 {
78			"\n<span foreground='#ccccff' size='large'>" . $_[1]->title->present ($_[0]) . "</span>\n\n"
79			. $_[1]->content->present ($_[0])
80			};
81
82			sub view_head3 {
83			"\n<span size='large'>" . $_[1]->title->present ($_[0]) . "</span>\n\n"
84			. $_[1]->content->present ($_[0])
85			};
86
87			sub view_over {
88			local $indent = $indent + $_[1]->indent;
89			$_[1]->content->present ($_[0])
90			}
91
92			package CFClient::Database;
93
94			our @ISA = BerkeleyDB::Btree::;
95
96			sub get($$) {
97			my $data;
98
99			$_[0]->db_get ($_[1], $data) == 0
100			? $data
101			: ()
102			}
103
104			my %DB_SYNC;
105
106			sub put($$$) {
107			my ($db, $key, $data) = @_;
108
109			$DB_SYNC{$db} = AnyEvent->timer (after => 5, cb => sub { $db->db_sync });
110
111			$db->db_put ($key => $data)
112			}
113
114			package CFClient;
115	root	1.52
116	root	1.5	sub find_rcfile($) {
117			my $path;
118
119	root	1.46	for (grep !ref, @INC) {
120	root	1.22	$path = "$_/CFClient/resources/$_[0]";
121	root	1.5	return $path if -r $path;
122			}
123
124			die "FATAL: can't find required file $_[0]\n";
125			}
126
127			sub read_cfg {
128			my ($file) = @_;
129
130			open CFG, $file
131			or return;
132
133			my $CFG;
134
135			local $/;
136			$CFG = eval <CFG>;
137
138			$::CFG = $CFG;
139
140			close CFG;
141			}
142
143			sub write_cfg {
144			my ($file) = @_;
145
146			open CFG, ">$file"
147			or return;
148
149			{
150	elmex	1.9	require Data::Dumper;
151	root	1.5	local $Data::Dumper::Purity = 1;
152			$::CFG->{VERSION} = $::VERSION;
153			print CFG Data::Dumper->Dump ([$::CFG], [qw/CFG/]);
154			}
155
156			close CFG;
157			}
158
159	root	1.77	our $DB_ENV;
160
161	root	1.76	{
162			use strict;
163
164	root	1.87	mkdir "$Crossfire::VARDIR/cfplus", 0777;
165	root	1.77	my $recover = $BerkeleyDB::db_version >= 4.4
166			? eval "DB_REGISTER \| DB_RECOVER"
167			: 0;
168
169			$DB_ENV = new BerkeleyDB::Env
170	root	1.76	-Home => "$Crossfire::VARDIR/cfplus",
171			-Cachesize => 1_000_000,
172			-ErrFile => "$Crossfire::VARDIR/cfplus/errorlog.txt",
173	root	1.39	# -ErrPrefix => "DATABASE",
174	root	1.76	-Verbose => 1,
175	root	1.77	-Flags => DB_CREATE \| DB_RECOVER \| DB_INIT_MPOOL \| DB_INIT_LOCK \| DB_INIT_TXN \| $recover,
176	root	1.78	-SetFlags => DB_AUTO_COMMIT \| DB_LOG_AUTOREMOVE,
177	root	1.76	or die "unable to create/open database home $Crossfire::VARDIR/cfplus: $BerkeleyDB::Error";
178			}
179	root	1.34
180			sub db_table($) {
181	root	1.38	my ($table) = @_;
182
183			$table =~ s/([^a-zA-Z0-9_\-])/sprintf "=%x=", ord $1/ge;
184	root	1.76
185	root	1.34	new CFClient::Database
186			-Env => $DB_ENV,
187	root	1.38	-Filename => $table,
188			# -Filename => "database",
189			# -Subname => $table,
190	root	1.51	-Property => DB_CHKSUM,
191	root	1.34	-Flags => DB_CREATE \| DB_UPGRADE,
192	root	1.76	or die "unable to create/open database table $_[0]: $BerkeleyDB::Error"
193	root	1.34	}
194
195	root	1.89	my $pod_cache = db_table "pod_cache";
196	root	1.52
197	root	1.89	sub load_pod($$$$) {
198			my ($path, $filtertype, $filterversion, $filtercb) = @_;
199	root	1.52
200	root	1.89	stat $path
201			or die "$path: $!";
202	root	1.60
203	root	1.89	my $phash = join ",", $filterversion, $CFClient::PodToPango::VERSION, (stat _)[7,9];
204	root	1.60
205	root	1.89	my ($chash, $pom) = eval { @{ Storable::thaw $pod_cache->get ("$path/$filtertype") } };
206	root	1.52
207	root	1.89	return $pom if $chash eq $phash;
208	root	1.52
209	root	1.89	my $pod = do {
210			local $/;
211			open my $pod, "<:utf8", $_[0]
212			or die "$_[0]: $!";
213			<$pod>
214			};
215	root	1.52
216	root	1.89	#utf8::downgrade $pod;
217	root	1.52
218	root	1.89	$pom = $filtercb-> (Pod::POM->new->parse_text ($pod));
219	root	1.52
220	root	1.89	$pod_cache->put ("$path/$filtertype" => Storable::nfreeze [$phash, $pom]);
221	root	1.52
222	root	1.89	$pom
223	root	1.53	}
224
225	root	1.89	sub pod_to_pango($) {
226			my ($pom) = @_;
227	root	1.52
228	root	1.89	$pom->present ("CFClient::PodToPango")
229	root	1.52	}
230
231	root	1.89	sub pod_to_pango_list($) {
232			my ($pom) = @_;
233	root	1.34
234	root	1.89	[
235			map s/^(\s)// && [40 length $1, length $_ ? $_ : " "],
236			split /\n/, $pom->present ("CFClient::PodToPango")
237			]
238	root	1.34	}
239
240	root	1.62	package CFClient::Item;
241
242	root	1.71	use strict;
243			use Crossfire::Protocol::Constants;
244
245	elmex	1.84	my $last_enter_count = 1;
246
247	root	1.62	sub desc_string {
248			my ($self) = @_;
249
250			my $desc =
251			$self->{nrof} < 2
252			? $self->{name}
253			: "$self->{nrof} × $self->{name_pl}";
254
255	root	1.71	$self->{flags} & F_OPEN
256	root	1.62	and $desc .= " (open)";
257	root	1.71	$self->{flags} & F_APPLIED
258	root	1.62	and $desc .= " (applied)";
259	root	1.71	$self->{flags} & F_UNPAID
260	root	1.62	and $desc .= " (unpaid)";
261	root	1.71	$self->{flags} & F_MAGIC
262	root	1.62	and $desc .= " (magic)";
263	root	1.71	$self->{flags} & F_CURSED
264	root	1.62	and $desc .= " (cursed)";
265	root	1.71	$self->{flags} & F_DAMNED
266	root	1.62	and $desc .= " (damned)";
267	root	1.71	$self->{flags} & F_LOCKED
268	root	1.62	and $desc .= " *";
269
270			$desc
271			}
272
273			sub weight_string {
274			my ($self) = @_;
275
276			my $weight = ($self->{nrof} \|\| 1) * $self->{weight};
277
278			$weight < 0 ? "?" : $weight * 0.001
279			}
280
281	elmex	1.84	sub do_n_dialog {
282			my ($cb) = @_;
283
284			my $w = new CFClient::UI::FancyFrame;
285			$w->add (my $vb = new CFClient::UI::VBox x => "center", y => "center");
286			$vb->add (new CFClient::UI::Label text => "Enter item count:");
287			$vb->add (my $entry = new CFClient::UI::Entry
288			text => $last_enter_count,
289			on_activate => sub {
290			my ($entry) = @_;
291			$last_enter_count = $entry->get_text;
292			$cb->($last_enter_count);
293			$w->hide;
294			$w = undef;
295			}
296			);
297	root	1.93	$entry->grab_focus;
298	elmex	1.84	$w->show;
299
300			}
301
302	root	1.62	sub update_widgets {
303			my ($self) = @_;
304
305	root	1.92	# necessary to avoid cyclic references
306			Scalar::Util::weaken $self;
307
308	root	1.63	my $button_cb = sub {
309			my (undef, $ev, $x, $y) = @_;
310
311	elmex	1.84	my $targ = $::CONN->{player}{tag};
312	root	1.63
313	elmex	1.84	if ($self->{container} == $::CONN->{player}{tag}) {
314			$targ = $::CONN->{open_container};
315			}
316	root	1.63
317	elmex	1.84	if (($ev->{mod} & CFClient::KMOD_SHIFT) && $ev->{button} == 1) {
318	root	1.79	$::CONN->send ("move $targ $self->{tag} 0")
319			if $targ \|\| !($self->{flags} & F_LOCKED);
320	elmex	1.86	} elsif (($ev->{mod} & CFClient::KMOD_SHIFT) && $ev->{button} == 2) {
321			$self->{flags} & F_LOCKED
322			? $::CONN->send ("lock " . pack "CN", 0, $self->{tag})
323			: $::CONN->send ("lock " . pack "CN", 1, $self->{tag})
324	root	1.63	} elsif ($ev->{button} == 1) {
325			$::CONN->send ("examine $self->{tag}");
326			} elsif ($ev->{button} == 2) {
327			$::CONN->send ("apply $self->{tag}");
328			} elsif ($ev->{button} == 3) {
329			my @menu_items = (
330			["examine", sub { $::CONN->send ("examine $self->{tag}") }],
331			["mark", sub { $::CONN->send ("mark ". pack "N", $self->{tag}) }],
332			["apply", sub { $::CONN->send ("apply $self->{tag}") }],
333			(
334	root	1.71	$self->{flags} & F_LOCKED
335	root	1.63	? (
336			["unlock", sub { $::CONN->send ("lock " . pack "CN", 0, $self->{tag}) }],
337			)
338			: (
339			["lock", sub { $::CONN->send ("lock " . pack "CN", 1, $self->{tag}) }],
340	elmex	1.64	["drop", sub { $::CONN->send ("move $::CONN->{open_container} $self->{tag} 0") }],
341	elmex	1.84	["move n",
342			sub {
343			do_n_dialog (sub { $::CONN->send ("move $targ $self->{tag} $_[0]") })
344			}
345			]
346	root	1.63	)
347			),
348			);
349
350			CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
351			}
352
353			1
354			};
355
356	root	1.62	my $tooltip_std = "<small>"
357			. "Left click - examine item\n"
358			. "Shift-Left click - " . ($self->{container} ? "move or drop" : "take") . " item\n"
359			. "Middle click - apply\n"
360	elmex	1.86	. "Shift-Middle click - lock/unlock\n"
361	root	1.62	. "Right click - further options"
362			. "</small>\n";
363
364	root	1.63	$self->{face_widget} \|\|= new CFClient::UI::Face
365			can_events => 1,
366			can_hover => 1,
367	root	1.67	anim => $self->{anim},
368	root	1.66	animspeed => $self->{animspeed}, # TODO# must be set at creation time
369	root	1.72	on_button_down => $button_cb,
370	root	1.63	;
371	root	1.62	$self->{face_widget}{face} = $self->{face};
372			$self->{face_widget}{anim} = $self->{anim};
373	root	1.65	$self->{face_widget}{animspeed} = $self->{animspeed};
374	root	1.62	$self->{face_widget}->set_tooltip (
375			"<b>Face/Animation.</b>\n"
376			. "Item uses face #$self->{face}. "
377			. ($self->{animspeed} ? "Item uses animation #$self->{anim} at " . (1 / $self->{animspeed}) . "fps. " : "Item is not animated. ")
378			. "\n\n$tooltip_std"
379			);
380
381	root	1.63	$self->{desc_widget} \|\|= new CFClient::UI::Label
382			can_events => 1,
383			can_hover => 1,
384			ellipsise => 2,
385	root	1.68	align => -1,
386	root	1.72	on_button_down => $button_cb,
387	root	1.63	;
388			my $desc = CFClient::Item::desc_string $self;
389			$self->{desc_widget}->set_text ($desc);
390			$self->{desc_widget}->set_tooltip ("<b>$desc</b>.\n$tooltip_std");
391
392			$self->{weight_widget} \|\|= new CFClient::UI::Label
393			can_events => 1,
394			can_hover => 1,
395			ellipsise => 0,
396	root	1.68	align => 0,
397	root	1.72	on_button_down => $button_cb,
398	root	1.63	;
399	root	1.62	$self->{weight_widget}->set_text (CFClient::Item::weight_string $self);
400
401			$self->{weight_widget}->set_tooltip (
402			"<b>Weight</b>.\n"
403			. ($self->{weight} >= 0 ? "One item weighs $self->{weight}g. " : "You have no idea how much this weighs. ")
404			. ($self->{nrof} ? "You have $self->{nrof} of it. " : "Item cannot stack with others of it's kind. ")
405			. "\n\n$tooltip_std"
406			);
407			}
408
409	elmex	1.81	package CFClient::Binder;
410	elmex	1.73
411			my @ALLOWED_MODIFIER_KEYS = (
412	root	1.85	CFClient::SDLK_LSHIFT,
413			CFClient::SDLK_LCTRL ,
414			CFClient::SDLK_LALT ,
415			CFClient::SDLK_LMETA ,
416
417			CFClient::SDLK_RSHIFT,
418			CFClient::SDLK_RCTRL ,
419			CFClient::SDLK_RALT ,
420			CFClient::SDLK_RMETA ,
421	elmex	1.73	);
422
423			my %ALLOWED_MODIFIERS = (
424	root	1.85	CFClient::KMOD_LSHIFT => "LSHIFT",
425			CFClient::KMOD_LCTRL => "LCTRL",
426			CFClient::KMOD_LALT => "LALT",
427			CFClient::KMOD_LMETA => "LMETA",
428
429			CFClient::KMOD_RSHIFT => "RSHIFT",
430			CFClient::KMOD_RCTRL => "RCTRL",
431			CFClient::KMOD_RALT => "RALT",
432			CFClient::KMOD_RMETA => "RMETA",
433	elmex	1.73	);
434
435			my %DIRECT_BIND_CHARS = map { $_ => 1 } qw/0 1 2 3 4 5 6 7 8 9/;
436			my @DIRECT_BIND_KEYS = (
437			CFClient::SDLK_F1,
438			CFClient::SDLK_F2,
439			CFClient::SDLK_F3,
440			CFClient::SDLK_F4,
441			CFClient::SDLK_F5,
442			CFClient::SDLK_F6,
443			CFClient::SDLK_F7,
444			CFClient::SDLK_F8,
445			CFClient::SDLK_F9,
446			CFClient::SDLK_F10,
447			CFClient::SDLK_F11,
448			CFClient::SDLK_F12,
449			CFClient::SDLK_F13,
450			CFClient::SDLK_F14,
451			CFClient::SDLK_F15,
452			);
453
454			# this binding dialog asks for a key-combo to be pressed
455	elmex	1.81	# and if successful it calls the $cb with $mod and $sym as args.
456	elmex	1.73	sub open_binding_dialog {
457	elmex	1.81	my ($cb) = @_;
458	elmex	1.73
459			my $w = new CFClient::UI::FancyFrame
460	elmex	1.80	title => "Bind Action",
461			x => "center",
462			y => "center";
463	elmex	1.73
464			$w->add (my $vb = new CFClient::UI::VBox);
465			$vb->add (new CFClient::UI::Label
466			text => "Press a modifier (CTRL, ALT and/or SHIFT) and a key."
467			."You can only bind 0-9 and F1-F15 without modifiers."
468			);
469			$vb->add (my $entry = new CFClient::UI::Entry
470			text => "",
471			on_key_down => sub {
472			my ($entry, $ev) = @_;
473
474			my $mod = $ev->{mod};
475			my $sym = $ev->{sym};
476
477			# XXX: This seems a little bit hackisch to me, but i have to ignore them
478			if (grep { $_ == $sym } @ALLOWED_MODIFIER_KEYS) {
479			return;
480			}
481
482			if ($mod == CFClient::KMOD_NONE
483			and not $DIRECT_BIND_CHARS{chr ($ev->{unicode})}
484			and not grep { $sym == $_ } @DIRECT_BIND_KEYS)
485			{
486			$::STATUSBOX->add (
487			"Can't bind key ".CFClient::SDL_GetKeyName ($sym)
488			." directly without modifier! It would damage the completer handling."
489			);
490			return;
491			}
492
493	root	1.93	$entry->grab_focus;
494	elmex	1.73
495	elmex	1.81	$cb->($mod, $sym);
496	elmex	1.73
497			$w->destroy
498			});
499
500	root	1.93	$entry->grab_focus;
501	elmex	1.73	$w->show;
502			}
503
504			sub keycombo_to_name {
505			my ($mod, $sym) = @_;
506
507			my $mods = join '+',
508			map { $ALLOWED_MODIFIERS{$_} }
509	elmex	1.81	grep { ($_ + 0) & ($mod + 0) }
510	elmex	1.73	keys %ALLOWED_MODIFIERS;
511			$mods .= "+" if $mods ne '';
512
513			return $mods . CFClient::SDL_GetKeyName ($sym);
514			}
515
516	root	1.1	1;
517
518			=back
519
520			=head1 AUTHOR
521
522			Marc Lehmann <schmorp@schmorp.de>
523			http://home.schmorp.de/
524
525			=cut
526