1 |
package CFClient::MapWidget; |
2 |
|
3 |
use strict; |
4 |
use utf8; |
5 |
|
6 |
use List::Util qw(min max); |
7 |
|
8 |
use CFClient::OpenGL; |
9 |
|
10 |
our @ISA = CFClient::UI::Base::; |
11 |
|
12 |
my $magicmap_tex = |
13 |
new_from_file CFClient::Texture CFClient::find_rcfile "magicmap.png", |
14 |
mipmap => 1, wrap => 0, internalformat => GL_ALPHA; |
15 |
|
16 |
sub new { |
17 |
my $class = shift; |
18 |
|
19 |
my $self = $class->SUPER::new ( |
20 |
z => -1, |
21 |
can_focus => 1, |
22 |
list => glGenList, |
23 |
|
24 |
smooth_matrix => [ |
25 |
0.05, 0.13, 0.05, |
26 |
0.13, 0.30, 0.13, |
27 |
0.05, 0.13, 0.05, |
28 |
], |
29 |
|
30 |
@_ |
31 |
); |
32 |
|
33 |
$self->{completer} = new CFClient::MapWidget::Command:: |
34 |
command => $self->{command}, |
35 |
can_focus => 1, |
36 |
tooltip => "<b>The Command Completer</b>\n\n" |
37 |
. "This is your central interface to send text commands to the server. " |
38 |
. "To enter a verbatim command to send to the server, just type the command, " |
39 |
. "followed by a space, and press return. " |
40 |
. "Typing the initial letters of words (or just any letters) displays guesses " |
41 |
. "for commands you might want to use.\n" |
42 |
. "You can use the cursor-up and cursor-down keys to select between those guesses.\n" |
43 |
. "<b>Right-Click</b> opens a menu where you cna select further options, sich as redefining keybindings.", |
44 |
; |
45 |
|
46 |
$self |
47 |
} |
48 |
|
49 |
sub add_command { |
50 |
my ($self, $command, $tooltip, $widget, $cb) = @_; |
51 |
|
52 |
(my $data = $command) =~ s/\\//g; |
53 |
|
54 |
$tooltip =~ s/^\s+//; |
55 |
$tooltip = "<big>$data</big>\n\n$tooltip"; |
56 |
$tooltip =~ s/\s+$//; |
57 |
|
58 |
$self->{completer}{command}{$command} = [$data, $tooltip, $widget, $cb, ++$self->{command_id}]; |
59 |
} |
60 |
|
61 |
sub clr_commands { |
62 |
my ($self) = @_; |
63 |
|
64 |
%{$self->{completer}{command}} = (); |
65 |
} |
66 |
|
67 |
sub button_down { |
68 |
my ($self, $ev, $x, $y) = @_; |
69 |
|
70 |
return unless $::CONN; |
71 |
|
72 |
$self->focus_in; |
73 |
|
74 |
if ($ev->{button} == 1) { |
75 |
my $x = CFClient::floor +($ev->{x} - $self->{sx0}) / $self->{tilesize} - $self->{sx}; |
76 |
my $y = CFClient::floor +($ev->{y} - $self->{sy0}) / $self->{tilesize} - $self->{sy}; |
77 |
|
78 |
$x -= int 0.5 * $self->{sw}; |
79 |
$y -= int 0.5 * $self->{sh}; |
80 |
|
81 |
$::CONN->lookat ($x, $y) |
82 |
if $::CONN; |
83 |
|
84 |
} elsif ($ev->{button} == 2) { |
85 |
my ($ox, $oy) = ($ev->{x}, $ev->{y}); |
86 |
my ($bw, $bh) = ($::CFG->{map_shift_x}, $::CFG->{map_shift_y}); |
87 |
|
88 |
$self->{motion} = sub { |
89 |
my ($ev, $x, $y) = @_; |
90 |
|
91 |
($x, $y) = ($ev->{x}, $ev->{y}); |
92 |
|
93 |
$::CFG->{map_shift_x} = $bw + $x - $ox; |
94 |
$::CFG->{map_shift_y} = $bh + $y - $oy; |
95 |
|
96 |
$self->update; |
97 |
}; |
98 |
} |
99 |
|
100 |
1 |
101 |
} |
102 |
|
103 |
sub button_up { |
104 |
my ($self, $ev, $x, $y) = @_; |
105 |
|
106 |
delete $self->{motion}; |
107 |
|
108 |
1 |
109 |
} |
110 |
|
111 |
sub mouse_motion { |
112 |
my ($self, $ev, $x, $y) = @_; |
113 |
|
114 |
if ($self->{motion}) { |
115 |
$self->{motion}->($ev, $x, $y); |
116 |
} else { |
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return 0; |
118 |
} |
119 |
|
120 |
1 |
121 |
} |
122 |
|
123 |
sub size_request { |
124 |
( |
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1 + 32 * int $::WIDTH / 32, |
126 |
1 + 32 * int $::HEIGHT / 32, |
127 |
) |
128 |
} |
129 |
|
130 |
sub update { |
131 |
my ($self) = @_; |
132 |
|
133 |
$self->{need_update} = 1; |
134 |
$self->SUPER::update; |
135 |
} |
136 |
|
137 |
my %DIR = ( |
138 |
CFClient::SDLK_KP8, [1, "north"], |
139 |
CFClient::SDLK_KP9, [2, "northeast"], |
140 |
CFClient::SDLK_KP6, [3, "east"], |
141 |
CFClient::SDLK_KP3, [4, "southeast"], |
142 |
CFClient::SDLK_KP2, [5, "south"], |
143 |
CFClient::SDLK_KP1, [6, "southwest"], |
144 |
CFClient::SDLK_KP4, [7, "west"], |
145 |
CFClient::SDLK_KP7, [8, "northwest"], |
146 |
|
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CFClient::SDLK_UP, [1, "north"], |
148 |
CFClient::SDLK_RIGHT, [3, "east"], |
149 |
CFClient::SDLK_DOWN, [5, "south"], |
150 |
CFClient::SDLK_LEFT, [7, "west"], |
151 |
); |
152 |
|
153 |
sub key_down { |
154 |
my ($self, $ev) = @_; |
155 |
|
156 |
return 0 unless $::CONN; |
157 |
|
158 |
my $mod = $ev->{mod}; |
159 |
my $sym = $ev->{sym}; |
160 |
my $uni = $ev->{unicode}; |
161 |
|
162 |
if ($sym == CFClient::SDLK_KP5) { |
163 |
$::CONN->user_send ("stay fire"); |
164 |
} elsif ($uni == ord ",") { |
165 |
$::CONN->user_send ("take"); |
166 |
} elsif ($uni == ord " ") { |
167 |
$::CONN->user_send ("apply"); |
168 |
} elsif ($uni == ord ".") { |
169 |
$::CONN->user_send ($self->{completer}{last_command}) |
170 |
if exists $self->{completer}{last_command}; |
171 |
} elsif ($uni == ord "\t") { |
172 |
$::INV_WINDOW->toggle_visibility; |
173 |
} elsif ($sym == CFClient::SDLK_KP_PLUS || $uni == ord "+") { |
174 |
$::CONN->user_send ("rotateshoottype +"); |
175 |
} elsif ($sym == CFClient::SDLK_KP_MINUS || $uni == ord "-") { |
176 |
$::CONN->user_send ("rotateshoottype -"); |
177 |
} elsif ($uni == ord '"') { |
178 |
$self->{completer}->set_prefix ("$::CFG->{say_command} "); |
179 |
$self->{completer}->show; |
180 |
} elsif ($uni == ord "'") { |
181 |
$self->{completer}->set_prefix (""); |
182 |
$self->{completer}->show; |
183 |
} elsif (exists $DIR{$sym}) { |
184 |
if ($mod & CFClient::KMOD_SHIFT) { |
185 |
$self->{shft}++; |
186 |
if ($DIR{$sym}[0] != $self->{fire_dir}) { |
187 |
$::CONN->user_send ("fire $DIR{$sym}[0]"); |
188 |
} |
189 |
$self->{fire_dir} = $DIR{$sym}[0]; |
190 |
} elsif ($mod & CFClient::KMOD_CTRL) { |
191 |
$self->{ctrl}++; |
192 |
$::CONN->user_send ("run $DIR{$sym}[0]"); |
193 |
} else { |
194 |
$::CONN->user_send ("$DIR{$sym}[1]"); |
195 |
} |
196 |
} elsif ($sym == CFClient::SDLK_INSERT && $mod & CFClient::KMOD_CTRL) { |
197 |
$::BIND_EDITOR->set_binding (undef, undef, [], |
198 |
sub { |
199 |
my ($mod, $sym, $cmds) = @_; |
200 |
$::CFG->{bindings}->{$mod}->{$sym} = $cmds; |
201 |
}); |
202 |
$::BIND_EDITOR->start; |
203 |
$::BIND_EDITOR->show; |
204 |
} elsif ($sym == CFClient::SDLK_INSERT && not ($mod & CFClient::KMOD_CTRL)) { |
205 |
$::BIND_EDITOR->stop; |
206 |
$::BIND_EDITOR->ask_for_bind_and_commit; |
207 |
$::BIND_EDITOR->hide; |
208 |
} elsif (my $bind_cmd = $::CFG->{bindings}->{$mod}->{$sym}) { |
209 |
$::CONN->user_send ($_) for @$bind_cmd; |
210 |
} elsif ((ord 'a') <= $uni && $uni <= (ord 'z')) { |
211 |
$self->{completer}->key_down ($ev); |
212 |
$self->{completer}->show; |
213 |
} else { |
214 |
return 0; |
215 |
} |
216 |
|
217 |
1 |
218 |
} |
219 |
|
220 |
sub key_up { |
221 |
my ($self, $ev) = @_; |
222 |
|
223 |
my $res = 0; |
224 |
my $mod = $ev->{mod}; |
225 |
my $sym = $ev->{sym}; |
226 |
|
227 |
if ($::CFG->{shift_fire_stop}) { |
228 |
if (!($mod & CFClient::KMOD_SHIFT) && delete $self->{shft}) { |
229 |
$::CONN->user_send ("fire_stop"); |
230 |
delete $self->{fire_dir}; |
231 |
$res = 1; |
232 |
} |
233 |
} else { |
234 |
if (exists $DIR{$sym} && delete $self->{shft}) { |
235 |
$::CONN->user_send ("fire_stop"); |
236 |
delete $self->{fire_dir}; |
237 |
$res = 1; |
238 |
} elsif (($sym == CFClient::SDLK_LSHIFT || $sym == CFClient::SDLK_RSHIFT) && delete $self->{shft}) { # XXX: is RSHIFT ok? |
239 |
$::CONN->user_send ("fire_stop"); |
240 |
delete $self->{fire_dir}; |
241 |
$res = 1; |
242 |
} |
243 |
} |
244 |
|
245 |
if (!($mod & CFClient::KMOD_CTRL ) && delete $self->{ctrl}) { |
246 |
$::CONN->user_send ("run_stop"); |
247 |
$res = 1; |
248 |
} |
249 |
|
250 |
$res |
251 |
} |
252 |
|
253 |
sub set_magicmap { |
254 |
my ($self, $w, $h, $x, $y, $data) = @_; |
255 |
|
256 |
$x += - $::MAP->x - int 0.5 * $::MAP->w; |
257 |
$y += - $::MAP->y - int 0.5 * $::MAP->h; |
258 |
|
259 |
$self->{magicmap} = [$x, $y, $w, $h, $data]; |
260 |
|
261 |
$self->update; |
262 |
} |
263 |
|
264 |
sub draw { |
265 |
my ($self) = @_; |
266 |
|
267 |
return unless $::MAP; |
268 |
|
269 |
my $focused = $CFClient::UI::FOCUS == $self |
270 |
|| $CFClient::UI::FOCUS == $self->{completer}{entry}; |
271 |
|
272 |
return |
273 |
unless $focused || !$::FAST; |
274 |
|
275 |
if (delete $self->{need_update}) { |
276 |
my $tilesize = $self->{tilesize} = int 32 * $::CFG->{map_scale}; |
277 |
|
278 |
my $sx = $self->{sx} = CFClient::ceil $::CFG->{map_shift_x} / $tilesize; |
279 |
my $sy = $self->{sy} = CFClient::ceil $::CFG->{map_shift_y} / $tilesize; |
280 |
|
281 |
my $sx0 = $self->{sx0} = $::CFG->{map_shift_x} - $sx * $tilesize; |
282 |
my $sy0 = $self->{sy0} = $::CFG->{map_shift_y} - $sy * $tilesize; |
283 |
|
284 |
my $sw = $self->{sw} = 1 + CFClient::ceil $self->{w} / $tilesize; |
285 |
my $sh = $self->{sh} = 1 + CFClient::ceil $self->{h} / $tilesize; |
286 |
|
287 |
if ($::CFG->{fow_enable}) { |
288 |
my ($w, $h, $data) = $::MAP->fow_texture ($sx, $sy, 0, 0, $sw, $sh); |
289 |
|
290 |
if ($::CFG->{fow_smooth} && $CFClient::OpenGL::GL_VERSION >= 1.2) { # smooth fog of war |
291 |
glConvolutionParameter (GL_CONVOLUTION_2D, GL_CONVOLUTION_BORDER_MODE, GL_CONSTANT_BORDER); |
292 |
glConvolutionFilter2D ( |
293 |
GL_CONVOLUTION_2D, |
294 |
GL_ALPHA, |
295 |
3, 3, |
296 |
GL_ALPHA, GL_FLOAT, |
297 |
(pack "f*", @{ $self->{smooth_matrix} }), |
298 |
); |
299 |
glEnable GL_CONVOLUTION_2D; |
300 |
} |
301 |
|
302 |
$self->{fow_texture} = new CFClient::Texture |
303 |
w => $w, |
304 |
h => $h, |
305 |
data => $data, |
306 |
internalformat => GL_ALPHA, |
307 |
format => GL_ALPHA; |
308 |
|
309 |
glDisable GL_CONVOLUTION_2D if $::CFG->{fow_smooth}; |
310 |
} else { |
311 |
delete $self->{fow_texture}; |
312 |
} |
313 |
|
314 |
glNewList $self->{list}; |
315 |
|
316 |
glPushMatrix; |
317 |
glTranslate $sx0, $sy0; |
318 |
glScale $::CFG->{map_scale}, $::CFG->{map_scale}; |
319 |
|
320 |
$::MAP->draw ($sx, $sy, 0, 0, $sw, $sh); |
321 |
|
322 |
glScale 32, 32; |
323 |
|
324 |
if (my $tex = $self->{fow_texture}) { |
325 |
glEnable GL_TEXTURE_2D; |
326 |
glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; |
327 |
|
328 |
glColor +($::CFG->{fow_intensity}) x 3, 0.9; |
329 |
$self->{fow_texture}->draw_quad_alpha (0, 0); |
330 |
|
331 |
glDisable GL_TEXTURE_2D; |
332 |
} |
333 |
|
334 |
if ($self->{magicmap}) { |
335 |
my ($x, $y, $w, $h, $data) = @{ $self->{magicmap} }; |
336 |
|
337 |
$x += $::MAP->x - $sx + int 0.5 * ($::MAP->w - $sw + 1); |
338 |
$y += $::MAP->y - $sy + int 0.5 * ($::MAP->h - $sh + 1); |
339 |
|
340 |
glTranslate - $x - 1, - $y - 1; |
341 |
glBindTexture GL_TEXTURE_2D, $magicmap_tex->{name}; |
342 |
$::MAP->draw_magicmap ($x, $y, $w, $h, $data); |
343 |
} |
344 |
|
345 |
glPopMatrix; |
346 |
glEndList; |
347 |
} |
348 |
|
349 |
glCallList $self->{list}; |
350 |
|
351 |
# TNT2 emulates logops in software (or worse :) |
352 |
unless ($focused) { |
353 |
glColor 0.4, 0.2, 0.2, 0.6; |
354 |
glEnable GL_BLEND; |
355 |
glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; |
356 |
glBegin GL_QUADS; |
357 |
glVertex 0, 0; |
358 |
glVertex 0, $::HEIGHT; |
359 |
glVertex $::WIDTH, $::HEIGHT; |
360 |
glVertex $::WIDTH, 0; |
361 |
glEnd; |
362 |
glDisable GL_BLEND; |
363 |
} |
364 |
} |
365 |
|
366 |
sub DESTROY { |
367 |
my $self = shift; |
368 |
|
369 |
glDeleteList $self->{list}; |
370 |
|
371 |
$self->SUPER::DESTROY; |
372 |
} |
373 |
|
374 |
package CFClient::MapWidget::MapMap; |
375 |
|
376 |
our @ISA = CFClient::UI::Base::; |
377 |
|
378 |
use Time::HiRes qw(time); |
379 |
use CFClient::OpenGL; |
380 |
|
381 |
sub size_request { |
382 |
($::HEIGHT * 0.25, $::HEIGHT * 0.25) |
383 |
} |
384 |
|
385 |
sub size_allocate { |
386 |
my ($self, $w, $h) = @_; |
387 |
|
388 |
$self->SUPER::size_allocate ($w, $h); |
389 |
$self->update; |
390 |
} |
391 |
|
392 |
sub update { |
393 |
my ($self) = @_; |
394 |
|
395 |
delete $self->{texture_atime}; |
396 |
$self->SUPER::update; |
397 |
} |
398 |
|
399 |
sub _draw { |
400 |
my ($self) = @_; |
401 |
|
402 |
$::MAP or return; |
403 |
|
404 |
my ($w, $h) = @$self{qw(w h)}; |
405 |
|
406 |
my $sw = int $::WIDTH / (32 * $::CFG->{map_scale}) + 0.99; |
407 |
my $sh = int $::HEIGHT / (32 * $::CFG->{map_scale}) + 0.99; |
408 |
|
409 |
my $sx = int $::CFG->{map_shift_x} / 32; |
410 |
my $sy = int $::CFG->{map_shift_y} / 32; |
411 |
|
412 |
my $ox = 0.5 * ($w - $sw); |
413 |
my $oy = 0.5 * ($h - $sh); |
414 |
|
415 |
glEnable GL_BLEND; |
416 |
glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; |
417 |
glEnable GL_TEXTURE_2D; |
418 |
glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; |
419 |
|
420 |
if ($self->{texture_atime} < time) { |
421 |
$self->{texture_atime} = time + 1/3; |
422 |
|
423 |
$self->{texture} = |
424 |
new CFClient::Texture |
425 |
w => $w, |
426 |
h => $h, |
427 |
data => $::MAP->mapmap (-$ox, -$oy, $w, $h), |
428 |
type => $CFClient::GL_VERSION >= 1.2 ? GL_UNSIGNED_INT_8_8_8_8_REV : GL_UNSIGNED_BYTE; |
429 |
} |
430 |
|
431 |
$self->{texture}->draw_quad (0, 0); |
432 |
|
433 |
glDisable GL_TEXTURE_2D; |
434 |
|
435 |
glTranslate 0.375, 0.375; |
436 |
|
437 |
#TODO: map scale is completely borked |
438 |
|
439 |
my $x0 = int $ox - $sx + 0.5; |
440 |
my $y0 = int $oy - $sy + 0.5; |
441 |
|
442 |
glColor 1, 1, 0, 1; |
443 |
glBegin GL_LINE_LOOP; |
444 |
glVertex $x0 , $y0 ; |
445 |
glVertex $x0 , $y0 + $sh; |
446 |
glVertex $x0 + $sw, $y0 + $sh; |
447 |
glVertex $x0 + $sw, $y0 ; |
448 |
glEnd; |
449 |
|
450 |
glDisable GL_BLEND; |
451 |
} |
452 |
|
453 |
package CFClient::MapWidget::Command; |
454 |
|
455 |
use strict; |
456 |
|
457 |
use CFClient::OpenGL; |
458 |
|
459 |
our @ISA = CFClient::UI::Frame::; |
460 |
|
461 |
sub new { |
462 |
my $class = shift; |
463 |
|
464 |
my $self = $class->SUPER::new ( |
465 |
bg => [0, 0, 0, 0.8], |
466 |
@_, |
467 |
); |
468 |
|
469 |
$self->add ($self->{vbox} = new CFClient::UI::VBox); |
470 |
|
471 |
$self->{label} = [ |
472 |
map |
473 |
CFClient::UI::Label->new ( |
474 |
can_hover => 1, |
475 |
can_events => 1, |
476 |
tooltip_width => 0.33, |
477 |
fontsize => $_, |
478 |
), (0.8) x 16 |
479 |
]; |
480 |
|
481 |
$self->{entry} = new CFClient::UI::Entry |
482 |
on_changed => sub { |
483 |
$self->update_labels; |
484 |
}, |
485 |
on_button_down => sub { |
486 |
my ($entry, $ev, $x, $y) = @_; |
487 |
|
488 |
if ($ev->{button} == 3) { |
489 |
(new CFClient::UI::Menu |
490 |
items => [ |
491 |
["bind to a key" => sub { $::BIND_EDITOR->do_quick_binding ([$self->{select}], sub { $entry->focus_in }) }] |
492 |
], |
493 |
)->popup ($ev); |
494 |
return 1; |
495 |
} |
496 |
0 |
497 |
}, |
498 |
on_key_down => sub { |
499 |
my ($entry, $ev) = @_; |
500 |
|
501 |
my $self = $entry->{parent}{parent}; |
502 |
|
503 |
if ($ev->{sym} == 13) { |
504 |
if (exists $self->{select}) { |
505 |
$self->{last_command} = $self->{select}; |
506 |
$::CONN->user_send ($self->{select}); |
507 |
|
508 |
unshift @{$self->{history}}, $self->{select}; |
509 |
$self->{hist_ptr} = 0; |
510 |
|
511 |
$self->hide; |
512 |
} |
513 |
} elsif ($ev->{sym} == 27) { |
514 |
$self->{hist_ptr} = 0; |
515 |
$self->hide; |
516 |
return; |
517 |
} elsif ($ev->{sym} == CFClient::SDLK_DOWN) { |
518 |
if ($self->{hist_ptr} > 1) { |
519 |
$self->{hist_ptr}--; |
520 |
$self->{entry}->set_text ($self->{history}->[$self->{hist_ptr} - 1]); |
521 |
} elsif ($self->{hist_ptr} > 0) { |
522 |
$self->{hist_ptr}--; |
523 |
$self->{entry}->set_text ($self->{hist_saveback}); |
524 |
} else { |
525 |
++$self->{select_offset} |
526 |
if $self->{select_offset} < $#{ $self->{last_match} || [] }; |
527 |
} |
528 |
$self->update_labels; |
529 |
} elsif ($ev->{sym} == CFClient::SDLK_UP) { |
530 |
if ($self->{select_offset}) { |
531 |
--$self->{select_offset} |
532 |
} else { |
533 |
unless ($self->{hist_ptr}) { |
534 |
$self->{hist_saveback} = $self->{entry}->get_text; |
535 |
} |
536 |
if ($self->{hist_ptr} <= $#{$self->{history}}) { |
537 |
$self->{hist_ptr}++; |
538 |
} |
539 |
$self->{entry}->set_text ($self->{history}->[$self->{hist_ptr} - 1]) |
540 |
if exists $self->{history}->[$self->{hist_ptr} - 1]; |
541 |
} |
542 |
$self->update_labels; |
543 |
} else { |
544 |
return 0; |
545 |
} |
546 |
|
547 |
1 |
548 |
} |
549 |
; |
550 |
|
551 |
$self->{vbox}->add ( |
552 |
$self->{entry}, |
553 |
@{$self->{label}}, |
554 |
); |
555 |
|
556 |
$self |
557 |
} |
558 |
|
559 |
sub set_prefix { |
560 |
my ($self, $prefix) = @_; |
561 |
|
562 |
$self->{entry}->set_text ($prefix); |
563 |
$self->show; |
564 |
} |
565 |
|
566 |
sub size_allocate { |
567 |
my ($self, $w, $h) = @_; |
568 |
|
569 |
$self->SUPER::size_allocate ($w, $h); |
570 |
$self->move_abs (($::WIDTH - $w) * 0.5, ($::HEIGHT - $h) * 0.6, 10); |
571 |
} |
572 |
|
573 |
sub show { |
574 |
my ($self) = @_; |
575 |
|
576 |
$self->SUPER::show; |
577 |
$self->{entry}->focus_in; |
578 |
} |
579 |
|
580 |
sub hide { |
581 |
my ($self) = @_; |
582 |
|
583 |
$self->SUPER::hide; |
584 |
$self->{entry}->set_text (""); |
585 |
} |
586 |
|
587 |
sub key_down { |
588 |
my ($self, $ev) = @_; |
589 |
|
590 |
$self->{entry}->key_down ($ev) |
591 |
} |
592 |
|
593 |
sub update_labels { |
594 |
my ($self) = @_; |
595 |
|
596 |
my $text = $self->{entry}->get_text; |
597 |
|
598 |
length $text |
599 |
or return $self->hide; |
600 |
|
601 |
my ($cmd, $arg) = $text =~ /^\s*([^[:space:]]*)(.*)$/; |
602 |
|
603 |
if ($text ne $self->{last_search}) { |
604 |
my @match; |
605 |
|
606 |
if ($text =~ /^(.*?)\s+$/) { |
607 |
@match = [$cmd, "(appended whitespace suppresses completion)"]; |
608 |
} else { |
609 |
my $regexp = do { |
610 |
my ($beg, @chr) = split //, lc $cmd; |
611 |
|
612 |
# the following regex is used to match our "completion entry" |
613 |
# to an actual command - the parentheses match kind of "overhead" |
614 |
# - the more characters the parentheses match, the less attractive |
615 |
# is the match. |
616 |
my $regexp = "^\Q$beg\E" |
617 |
. join "", map "(?:.*?[ \\\\]\Q$_\E|(.*?)\Q$_\E)", @chr; |
618 |
qr<$regexp> |
619 |
}; |
620 |
|
621 |
my @penalty; |
622 |
|
623 |
for (keys %{$self->{command}}) { |
624 |
if (@penalty = $_ =~ $regexp) { |
625 |
push @match, [$_, length join "", map "::$_", grep defined, @penalty]; |
626 |
} |
627 |
} |
628 |
|
629 |
@match = map $self->{command}{$_->[0]}, |
630 |
sort { |
631 |
$a->[1] <=> $b->[1] |
632 |
or $self->{command}{$a->[0]}[4] <=> $self->{command}{$b->[0]}[4] |
633 |
or (length $b->[0]) <=> (length $a->[0]) |
634 |
} @match; |
635 |
} |
636 |
|
637 |
$self->{last_search} = $text; |
638 |
$self->{last_match} = \@match; |
639 |
|
640 |
$self->{select_offset} = 0; |
641 |
} |
642 |
|
643 |
my @labels = @{ $self->{label} }; |
644 |
my @matches = @{ $self->{last_match} || [] }; |
645 |
|
646 |
if ($self->{select_offset}) { |
647 |
splice @matches, 0, $self->{select_offset}, (); |
648 |
|
649 |
my $label = shift @labels; |
650 |
$label->set_text ("..."); |
651 |
$label->set_tooltip ("Use Cursor-Up to view previous matches"); |
652 |
} |
653 |
|
654 |
for my $label (@labels) { |
655 |
$label->{fg} = [1, 1, 1, 1]; |
656 |
$label->{bg} = [0, 0, 0, 0]; |
657 |
} |
658 |
|
659 |
if (@matches) { |
660 |
$self->{select} = "$matches[0][0]$arg"; |
661 |
|
662 |
$labels[0]->{fg} = [0, 0, 0, 1]; |
663 |
$labels[0]->{bg} = [1, 1, 1, 0.8]; |
664 |
} else { |
665 |
$self->{select} = "$cmd$arg"; |
666 |
} |
667 |
|
668 |
for my $match (@matches) { |
669 |
my $label = shift @labels; |
670 |
|
671 |
if (@labels) { |
672 |
$label->set_text ("$match->[0]$arg"); |
673 |
$label->set_tooltip ($match->[1]); |
674 |
} else { |
675 |
$label->set_text ("..."); |
676 |
$label->set_tooltip ("Use Cursor-Down to view more matches"); |
677 |
last; |
678 |
} |
679 |
} |
680 |
|
681 |
for my $label (@labels) { |
682 |
$label->set_text (""); |
683 |
$label->set_tooltip (""); |
684 |
} |
685 |
|
686 |
$self->update; |
687 |
### |
688 |
} |
689 |
|
690 |
sub _draw { |
691 |
my ($self) = @_; |
692 |
|
693 |
# hack |
694 |
local $CFClient::UI::FOCUS = $self->{entry}; |
695 |
|
696 |
$self->SUPER::_draw; |
697 |
} |
698 |
|
699 |
1 |