package CFPlus::MapWidget;
use strict;
use utf8;
use List::Util qw(min max);
use CFPlus;
use CFPlus::OpenGL;
use CFPlus::UI;
use CFPlus::Macro;
our @ISA = CFPlus::UI::Base::;
my $magicmap_tex =
new_from_file CFPlus::Texture CFPlus::find_rcfile "magicmap.png",
mipmap => 1, wrap => 0, internalformat => GL_ALPHA;
sub new {
my $class = shift;
my $self = $class->SUPER::new (
z => -1,
can_focus => 1,
list => glGenList,
tilesize => 32,
smooth_matrix => [
0.05, 0.13, 0.05,
0.13, 0.30, 0.13,
0.05, 0.13, 0.05,
],
@_
);
$self->{completer} = new CFPlus::MapWidget::Command::
command => $self->{command},
tooltip => "#completer_help",
;
$self
}
sub set_tilesize {
my ($self, $tilesize) = @_;
$self->{tilesize} = $tilesize;
}
sub add_command {
my ($self, $command, $tooltip, $widget, $cb) = @_;
(my $data = $command) =~ s/\\//g;
$tooltip =~ s/^\s+//;
$tooltip = "$data\n\n$tooltip";
$tooltip =~ s/\s+$//;
$self->{completer}{command}{$command} = [$data, $tooltip, $widget, $cb, ++$self->{command_id}];
}
sub clr_commands {
my ($self) = @_;
%{$self->{completer}{command}} = ();
$self->{completer}->hide
if $self->{completer};
}
sub server_login {
my ($server) = @_;
::stop_game ();
local $::PROFILE->{host} = $server;
::start_game ();
}
sub editor_invoke {
my $editsup = $::CONN && $::CONN->{editor_support}
or return;
CFPlus::background {
print "preparing editor startup...\n";
my $server = $editsup->{gameserver} || "default";
$server =~ s/([^a-zA-Z0-9_\-])/sprintf "=%x=", ord $1/ge;
local $ENV{CROSSFIRE_MAPDIR} = my $mapdir = "$Crossfire::VARDIR/map.$server"; mkdir $mapdir;
local $ENV{CROSSFIRE_LIBDIR} = my $libdir = "$Crossfire::VARDIR/lib.$server"; mkdir $libdir;
print "map directory is $mapdir\n";
print "lib directory is $libdir\n";
my $ua = CFPlus::lwp_useragent;
for my $file (qw(archetypes crossfire.0)) {
my $url = "$editsup->{lib_root}$file";
print "mirroring $url...\n";
CFPlus::lwp_check $ua->mirror ($url, "$libdir/$file");
printf "%s size %d octets\n", $file, -s "$libdir/$file";
}
if (1) { # upload a map
my $mapname = $::CONN->{map_info}[0];
my $mappath = "$mapdir/$mapname";
-e $mappath and die "$mappath already exists\n";
print "getting map revision for $mapname...\n";
# try to get the most recent head revision, what a hack,
# this should have been returned while downloading *sigh*
my $log = (CFPlus::lwp_check $ua->get ("$editsup->{cvs_root}/$mapname?view=log&logsort=rev"))->decoded_content;
if ($log =~ /\?rev=(\d+\.\d+)"/) {
my $rev = $1;
print "downloading revision $rev...\n";
my $map = (CFPlus::lwp_check $ua->get ("$editsup->{cvs_root}/$mapname?rev=$rev"))->decoded_content;
my $meta = {
%$editsup,
path => $mapname,
revision => $rev,
cf_login => $::PROFILE->{user},
};
require File::Basename;
require File::Path;
File::Path::mkpath (File::Basename::dirname ($mappath));
open my $fh, ">:raw:perlio", "$mappath.meta"
or die "$mappath.meta: $!\n";
print $fh CFPlus::to_json $meta;
close $fh;
open my $fh, ">:raw:perlio:utf8", $mappath
or die "$mappath: $!\n";
print $fh $map;
close $fh;
print "saved as $mappath\n";
print "invoking editor...\n";
exec "/root/s2/gce $mappath";#d#
# now upload it
# require HTTP::Request::Common;
#
# my $res = $ua->post (
# $ENV{CFPLUS_UPLOAD},
# Content_Type => 'multipart/form-data',
# Content => [
# path => $mapname,
# mapdir => $ENV{CROSSFIRE_MAPDIR},
# map => $map,
# revision => $rev,
# cf_login => $ENV{CFPLUS_LOGIN},
# cf_password => $ENV{CFPLUS_PASSWORD},
# comment => "",
# ]
# );
#
# if ($res->is_error) {
# # fatal condition
# warn $res->status_line;
# } else {
# # script replies are marked as {{..}}
# my @msgs = $res->decoded_content =~ m/\{\{(.*?)\}\}/g;
# warn map "$_\n", @msgs;
# }
} else {
die "viewvc parse error, unable to detect revision\n";
}
}
}
}
sub invoke_button_down {
my ($self, $ev, $x, $y) = @_;
if ($ev->{button} == 1) {
$self->grab_focus;
return unless $::CONN;
my $x = $self->{dx} + CFPlus::floor +($ev->{x} - $self->{sx0}) / $self->{ctilesize};
my $y = $self->{dy} + CFPlus::floor +($ev->{y} - $self->{sy0}) / $self->{ctilesize};
$x -= CFPlus::floor $::MAP->w * 0.5;
$y -= CFPlus::floor $::MAP->h * 0.5;
if ($::CONN) {
if ($::IN_BUILD_MODE) {
$::CONN->buildat ($::IN_BUILD_MODE, $x, $y);
} else {
$::CONN->lookat ($x, $y)
}
}
} elsif ($ev->{button} == 2) {
$self->grab_focus;
return unless $::CONN;
my ($ox, $oy) = ($ev->{x}, $ev->{y});
my ($bw, $bh) = ($::CFG->{map_shift_x}, $::CFG->{map_shift_y});
$self->{motion} = sub {
my ($ev, $x, $y) = @_;
($x, $y) = ($ev->{x}, $ev->{y});
$::CFG->{map_shift_x} = $bw + $x - $ox;
$::CFG->{map_shift_y} = $bh + $y - $oy;
$self->update;
};
} elsif ($ev->{button} == 3) {
my @items = (
["Help Browser…\tF1", sub { $::HELP_WINDOW->toggle_visibility }],
["Statistics\tF2", sub { ::toggle_player_page ($::STATS_PAGE) }],
["Skills\tF3", sub { ::toggle_player_page ($::SKILL_PAGE) }],
["Spells…\tF4", sub { ::toggle_player_page ($::SPELL_PAGE) }],
["Inventory…\tF5", sub { ::toggle_player_page ($::INVENTORY_PAGE) }],
["Setup… \tF9", sub { $::SETUP_DIALOG->toggle_visibility }],
["Server Messages…", sub { $::MESSAGE_WINDOW->toggle_visibility }],
[
$::PICKUP_ENABLE->{state}
? "Disable automatic pickup"
: "Enable automatic pickup",
sub { $::PICKUP_ENABLE->toggle }
],
);
if ($::CONN && $::CONN->{editor_support}) {
push @items, [
"Edit this map (" . (CFPlus::asxml $::CONN->{map_info}[0]) . ")",
\&editor_invoke,
];
for my $type (qw(test name)) {
$::CONN->{editor_support}{type} ne $type
or next;
my $server = $::CONN->{editor_support}{"${type}server"}
or next;
push @items, [
"Login on $type server (" . (CFPlus::asxml $server) . ")",
sub { server_login $server },
];
}
}
push @items,
["Quit",
sub {
if ($::CONN) {
&::open_quit_dialog;
} else {
exit;
}
}
],
;
(new CFPlus::UI::Menu
items => \@items,
)->popup ($ev);
}
1
}
sub invoke_button_up {
my ($self, $ev, $x, $y) = @_;
delete $self->{motion};
1
}
sub invoke_mouse_motion {
my ($self, $ev, $x, $y) = @_;
if ($self->{motion}) {
$self->{motion}->($ev, $x, $y);
} else {
return 0;
}
1
}
sub size_request {
my ($self) = @_;
(
$self->{tilesize} * CFPlus::ceil $::WIDTH / $self->{tilesize},
$self->{tilesize} * CFPlus::ceil $::HEIGHT / $self->{tilesize},
)
}
sub update {
my ($self) = @_;
$self->{need_update} = 1;
$self->SUPER::update;
}
my %DIR = (
CFPlus::SDLK_KP8, [1, "north"],
CFPlus::SDLK_KP9, [2, "northeast"],
CFPlus::SDLK_KP6, [3, "east"],
CFPlus::SDLK_KP3, [4, "southeast"],
CFPlus::SDLK_KP2, [5, "south"],
CFPlus::SDLK_KP1, [6, "southwest"],
CFPlus::SDLK_KP4, [7, "west"],
CFPlus::SDLK_KP7, [8, "northwest"],
CFPlus::SDLK_UP, [1, "north"],
CFPlus::SDLK_RIGHT, [3, "east"],
CFPlus::SDLK_DOWN, [5, "south"],
CFPlus::SDLK_LEFT, [7, "west"],
);
sub invoke_key_down {
my ($self, $ev) = @_;
my $mod = $ev->{mod};
my $sym = $ev->{sym};
my $uni = $ev->{unicode};
$mod &= CFPlus::KMOD_CTRL | CFPlus::KMOD_ALT | CFPlus::KMOD_SHIFT;
if ($sym == 9) {
($mod & CFPlus::KMOD_SHIFT ? $::CONSOLE->{window} : $::PL_WINDOW)->toggle_visibility;
} elsif ($sym == CFPlus::SDLK_F1 && !$mod) {
$::HELP_WINDOW->toggle_visibility;
} elsif ($sym == CFPlus::SDLK_F2 && !$mod) {
::toggle_player_page ($::STATS_PAGE);
} elsif ($sym == CFPlus::SDLK_F3 && !$mod) {
::toggle_player_page ($::SKILL_PAGE);
} elsif ($sym == CFPlus::SDLK_F4 && !$mod) {
::toggle_player_page ($::SPELL_PAGE);
} elsif ($sym == CFPlus::SDLK_F5 && !$mod) {
::toggle_player_page ($::INVENTORY_PAGE);
} elsif ($sym == CFPlus::SDLK_F9 && !$mod) {
$::SETUP_DIALOG->toggle_visibility;
} elsif (!$::CONN) {
return 0; # bindings further down need a valid connection
} elsif ($sym == CFPlus::SDLK_KP5 && !($mod & ~CFPlus::KMOD_SHIFT)) {
$::CONN->user_send ("stay fire");
} elsif ($uni == ord ",") {
$::CONN->user_send ("take");
} elsif ($uni == ord " ") {
$::CONN->user_send ("apply");
} elsif ($uni == 13) {
$::CONN->user_send ("examine");
} elsif ($uni == ord ".") {
$::CONN->user_send ($self->{completer}{last_command})
if exists $self->{completer}{last_command};
} elsif (my @macros = CFPlus::Macro::match_event $ev) {
$::CONN->macro_send ($_) for @macros;
} elsif (($sym == CFPlus::SDLK_KP_PLUS && !$mod) || $uni == ord "+") {
$::CONN->user_send ("rotateshoottype +");
} elsif (($sym == CFPlus::SDLK_KP_MINUS && !$mod) || $uni == ord "-") {
$::CONN->user_send ("rotateshoottype -");
} elsif ($uni == ord '!') {
$self->{completer}->set_prefix ("shout ");
$self->{completer}->show;
} elsif ($uni == ord '"') {
$self->{completer}->set_prefix ("$::CFG->{say_command} ");
$self->{completer}->show;
} elsif ($uni == ord "'") {
$self->{completer}->set_prefix ("");
$self->{completer}->show;
} elsif (exists $DIR{$sym}) {
if ($mod & CFPlus::KMOD_SHIFT) {
$self->{shft}++;
if ($DIR{$sym}[0] != $self->{fire_dir}) {
$::CONN->user_send ("fire $DIR{$sym}[0]");
}
$self->{fire_dir} = $DIR{$sym}[0];
} elsif ($mod & CFPlus::KMOD_CTRL) {
$self->{ctrl}++;
$::CONN->user_send ("run $DIR{$sym}[0]");
} else {
$::CONN->user_send ("$DIR{$sym}[1]");
}
} elsif ((ord 'a') <= $uni && $uni <= (ord 'z')) {
$self->{completer}->inject_key_down ($ev);
$self->{completer}->show;
} else {
return 0;
}
1
}
sub invoke_key_up {
my ($self, $ev) = @_;
my $res = 0;
my $mod = $ev->{mod};
my $sym = $ev->{sym};
if ($::CFG->{shift_fire_stop}) {
if (!($mod & CFPlus::KMOD_SHIFT) && delete $self->{shft}) {
$::CONN->user_send ("fire_stop");
delete $self->{fire_dir};
$res = 1;
}
} else {
if (exists $DIR{$sym} && delete $self->{shft}) {
$::CONN->user_send ("fire_stop");
delete $self->{fire_dir};
$res = 1;
} elsif (($sym == CFPlus::SDLK_LSHIFT || $sym == CFPlus::SDLK_RSHIFT) && delete $self->{shft}) { # XXX: is RSHIFT ok?
$::CONN->user_send ("fire_stop");
delete $self->{fire_dir};
$res = 1;
}
}
if (!($mod & CFPlus::KMOD_CTRL ) && delete $self->{ctrl}) {
$::CONN->user_send ("run_stop");
$res = 1;
}
$res
}
sub set_magicmap {
my ($self, $w, $h, $x, $y, $data) = @_;
$x -= $::MAP->ox + 1 + int 0.5 * $::MAP->w;
$y -= $::MAP->oy + 1 + int 0.5 * $::MAP->h;
$self->{magicmap} = [$x, $y, $w, $h, $data];
$self->update;
}
sub draw {
my ($self) = @_;
return unless $::MAP;
my $focused = $CFPlus::UI::FOCUS == $self
|| $CFPlus::UI::FOCUS == $self->{completer}{entry};
return
unless $focused || !$::FAST;
if (delete $self->{need_update}) {
my $tilesize = $self->{ctilesize} = (int $self->{tilesize} * $::CFG->{map_scale}) || 1;
my $sw = $self->{sw} = 1 + CFPlus::ceil $self->{w} / $tilesize;
my $sh = $self->{sh} = 1 + CFPlus::ceil $self->{h} / $tilesize;
my $sx = CFPlus::ceil $::CFG->{map_shift_x} / $tilesize;
my $sy = CFPlus::ceil $::CFG->{map_shift_y} / $tilesize;
my $sx0 = $self->{sx0} = $::CFG->{map_shift_x} - $sx * $tilesize;
my $sy0 = $self->{sy0} = $::CFG->{map_shift_y} - $sy * $tilesize;
my $dx = $self->{dx} = CFPlus::ceil 0.5 * ($::MAP->w - $sw) - $sx;
my $dy = $self->{dy} = CFPlus::ceil 0.5 * ($::MAP->h - $sh) - $sy;
if ($::CFG->{fow_enable}) {
my ($w, $h, $data) = $::MAP->fow_texture ($dx, $dy, $sw, $sh);
if ($::CFG->{fow_smooth} && $CFPlus::OpenGL::GL_VERSION >= 1.2) { # smooth fog of war
glConvolutionParameter (GL_CONVOLUTION_2D, GL_CONVOLUTION_BORDER_MODE, GL_CONSTANT_BORDER);
glConvolutionFilter2D (
GL_CONVOLUTION_2D,
GL_ALPHA,
3, 3,
GL_ALPHA, GL_FLOAT,
(pack "f*", @{ $self->{smooth_matrix} }),
);
glEnable GL_CONVOLUTION_2D;
}
$self->{fow_texture} = new CFPlus::Texture
w => $w,
h => $h,
data => $data,
internalformat => GL_ALPHA,
format => GL_ALPHA;
glDisable GL_CONVOLUTION_2D if $::CFG->{fow_smooth};
} else {
delete $self->{fow_texture};
}
glNewList $self->{list};
glPushMatrix;
glTranslate $sx0, $sy0;
glScale $::CFG->{map_scale}, $::CFG->{map_scale};
$::MAP->draw ($dx, $dy, $sw, $sh, $self->{tilesize});
glScale $self->{tilesize}, $self->{tilesize};
if (my $tex = $self->{fow_texture}) {
glEnable GL_TEXTURE_2D;
glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
glColor +($::CFG->{fow_intensity}) x 3, 0.9;
$self->{fow_texture}->draw_quad_alpha (0, 0);
glDisable GL_TEXTURE_2D;
}
if ($self->{magicmap}) {
my ($x, $y, $w, $h, $data) = @{ $self->{magicmap} };
$x += $::MAP->ox + $self->{dx};
$y += $::MAP->oy + $self->{dy};
glTranslate - $x - 1, - $y - 1;
glBindTexture GL_TEXTURE_2D, $magicmap_tex->{name};
$::MAP->draw_magicmap ($x, $y, $w, $h, $data);
}
glPopMatrix;
glEndList;
}
glCallList $self->{list};
# TNT2 emulates logops in software (or worse :)
unless ($focused) {
glColor 0.4, 0.2, 0.2, 0.6;
glEnable GL_BLEND;
glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
glBegin GL_QUADS;
glVertex 0, 0;
glVertex 0, $::HEIGHT;
glVertex $::WIDTH, $::HEIGHT;
glVertex $::WIDTH, 0;
glEnd;
glDisable GL_BLEND;
}
}
sub DESTROY {
my $self = shift;
glDeleteList $self->{list};
$self->SUPER::DESTROY;
}
package CFPlus::MapWidget::MapMap;
use strict;
use utf8;
our @ISA = CFPlus::UI::Base::;
use Time::HiRes qw(time);
use CFPlus::OpenGL;
sub size_request {
($::HEIGHT * 0.25, $::HEIGHT * 0.25)
}
sub invoke_size_allocate {
my ($self, $w, $h) = @_;
$self->update;
1
}
sub update {
my ($self) = @_;
delete $self->{texture_atime};
$self->SUPER::update;
}
sub _draw {
my ($self) = @_;
$::MAP or return;
my ($w, $h) = @$self{qw(w h)};
my $sw = int $::WIDTH / ($::MAPWIDGET->{tilesize} * $::CFG->{map_scale}) + 0.99;
my $sh = int $::HEIGHT / ($::MAPWIDGET->{tilesize} * $::CFG->{map_scale}) + 0.99;
my $sx = int $::CFG->{map_shift_x} / $::MAPWIDGET->{tilesize};
my $sy = int $::CFG->{map_shift_y} / $::MAPWIDGET->{tilesize};
my $ox = 0.5 * ($w - $sw);
my $oy = 0.5 * ($h - $sh);
glEnable GL_BLEND;
glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
glEnable GL_TEXTURE_2D;
glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
if ($self->{texture_atime} < time) {
$self->{texture_atime} = time + 1/3;
$self->{texture} =
new CFPlus::Texture
w => $w,
h => $h,
data => $::MAP->mapmap (-$ox, -$oy, $w, $h),
type => $CFPlus::GL_VERSION >= 1.2 ? GL_UNSIGNED_INT_8_8_8_8_REV : GL_UNSIGNED_BYTE;
}
$self->{texture}->draw_quad (0, 0);
glDisable GL_TEXTURE_2D;
glTranslate 0.375, 0.375;
#TODO: map scale is completely borked
my $x0 = int $ox - $sx + 0.5;
my $y0 = int $oy - $sy + 0.5;
glColor 1, 1, 0, 1;
glBegin GL_LINE_LOOP;
glVertex $x0 , $y0 ;
glVertex $x0 , $y0 + $sh;
glVertex $x0 + $sw, $y0 + $sh;
glVertex $x0 + $sw, $y0 ;
glEnd;
glDisable GL_BLEND;
}
package CFPlus::MapWidget::Command;
use strict;
use CFPlus::OpenGL;
our @ISA = CFPlus::UI::Frame::;
sub new {
my $class = shift;
my $self = $class->SUPER::new (
bg => [0, 0, 0, 0.8],
@_,
);
$self->add ($self->{vbox} = new CFPlus::UI::VBox);
$self->{label} = [
map
CFPlus::UI::Label->new (
can_hover => 1,
can_events => 1,
tooltip_width => 0.33,
fontsize => $_,
), (0.8) x 16
];
$self->{entry} = new CFPlus::UI::Entry
on_changed => sub {
$self->update_labels;
0
},
on_button_down => sub {
my ($entry, $ev, $x, $y) = @_;
if ($ev->{button} == 3) {
(new CFPlus::UI::Menu
items => [
["bind " . (CFPlus::asxml $self->{select}) . " to a key"
=> sub { CFPlus::Macro::quick_macro [$self->{select}], sub { $entry->grab_focus } }]
],
)->popup ($ev);
return 1;
}
0
},
on_key_down => sub {
my ($entry, $ev) = @_;
my $self = $entry->{parent}{parent};
if ($ev->{sym} == 13) {
if (exists $self->{select}) {
$self->{last_command} = $self->{select};
$::CONN->user_send ($self->{select});
unshift @{$self->{history}}, $self->{entry}->get_text;
$self->{hist_ptr} = 0;
$self->hide;
}
} elsif ($ev->{sym} == 27) {
$self->{hist_ptr} = 0;
$self->hide;
} elsif ($ev->{sym} == CFPlus::SDLK_DOWN) {
if ($self->{hist_ptr} > 1) {
$self->{hist_ptr}--;
$self->{entry}->set_text ($self->{history}->[$self->{hist_ptr} - 1]);
} elsif ($self->{hist_ptr} > 0) {
$self->{hist_ptr}--;
$self->{entry}->set_text ($self->{hist_saveback});
} else {
++$self->{select_offset}
if $self->{select_offset} < $#{ $self->{last_match} || [] };
}
$self->update_labels;
} elsif ($ev->{sym} == CFPlus::SDLK_UP) {
if ($self->{select_offset}) {
--$self->{select_offset}
} else {
unless ($self->{hist_ptr}) {
$self->{hist_saveback} = $self->{entry}->get_text;
}
if ($self->{hist_ptr} <= $#{$self->{history}}) {
$self->{hist_ptr}++;
}
$self->{entry}->set_text ($self->{history}->[$self->{hist_ptr} - 1])
if exists $self->{history}->[$self->{hist_ptr} - 1];
}
$self->update_labels;
} else {
return 0;
}
1
}
;
$self->{vbox}->add (
$self->{entry},
@{$self->{label}},
);
$self
}
sub set_prefix {
my ($self, $prefix) = @_;
$self->{entry}->set_text ($prefix);
$self->show;
}
sub invoke_size_allocate {
my ($self, $w, $h) = @_;
$self->move_abs (($::WIDTH - $w) * 0.5, ($::HEIGHT - $h) * 0.6, 10);
$self->SUPER::invoke_size_allocate ($w, $h)
}
sub show {
my ($self) = @_;
$self->SUPER::show;
$self->{entry}->grab_focus;
}
sub hide {
my ($self) = @_;
$self->{hist_ptr} = 0;
$self->SUPER::hide;
$self->{entry}->set_text ("");
}
sub inject_key_down {
my ($self, $ev) = @_;
$self->{entry}->grab_focus;
$self->{entry}->emit (key_down => $ev);
}
sub update_labels {
my ($self) = @_;
my $text = $self->{entry}->get_text;
length $text
or return $self->hide;
my ($cmd, $arg) = $text =~ /^\s*([^[:space:]]*)(.*)$/;
if ($text ne $self->{last_search}) {
my @match;
if ($text =~ /^(.*?)\s+$/) {
@match = [$cmd, "(appended whitespace suppresses completion)"];
} else {
my $regexp = do {
my ($beg, @chr) = split //, lc $cmd;
# the following regex is used to match our "completion entry"
# to an actual command - the parentheses match kind of "overhead"
# - the more characters the parentheses match, the less attractive
# is the match.
my $regexp = "^\Q$beg\E"
. join "", map "(?:.*?[ \\\\]\Q$_\E|(.*?)\Q$_\E)", @chr;
qr<$regexp>
};
my @penalty;
for (keys %{$self->{command}}) {
if (@penalty = $_ =~ $regexp) {
push @match, [$_, length join "", map "::$_", grep defined, @penalty];
}
}
@match = map $self->{command}{$_->[0]},
sort {
$a->[1] <=> $b->[1]
or $self->{command}{$a->[0]}[4] <=> $self->{command}{$b->[0]}[4]
or (length $b->[0]) <=> (length $a->[0])
} @match;
}
$self->{last_search} = $text;
$self->{last_match} = \@match;
$self->{select_offset} = 0;
}
my @labels = @{ $self->{label} };
my @matches = @{ $self->{last_match} || [] };
if ($self->{select_offset}) {
splice @matches, 0, $self->{select_offset}, ();
my $label = shift @labels;
$label->set_text ("...");
$label->set_tooltip ("Use Cursor-Up to view previous matches");
}
for my $label (@labels) {
$label->{fg} = [1, 1, 1, 1];
$label->{bg} = [0, 0, 0, 0];
}
if (@matches) {
$self->{select} = "$matches[0][0]$arg";
$labels[0]->{fg} = [0, 0, 0, 1];
$labels[0]->{bg} = [1, 1, 1, 0.8];
} else {
$self->{select} = "$cmd$arg";
}
for my $match (@matches) {
my $label = shift @labels;
if (@labels) {
$label->set_text ("$match->[0]$arg");
$label->set_tooltip ($match->[1]);
} else {
$label->set_text ("...");
$label->set_tooltip ("Use Cursor-Down to view more matches");
last;
}
}
for my $label (@labels) {
$label->set_text ("");
$label->set_tooltip ("");
}
$self->update;
}
sub _draw {
my ($self) = @_;
# hack
local $CFPlus::UI::FOCUS = $self->{entry};
$self->SUPER::_draw;
}
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