1 |
package CFClient::UI; |
2 |
|
3 |
use strict; |
4 |
|
5 |
use Scalar::Util (); |
6 |
use List::Util (); |
7 |
|
8 |
use CFClient; |
9 |
|
10 |
our ($FOCUS, $HOVER, $GRAB); # various widgets |
11 |
|
12 |
our $TOPLEVEL; |
13 |
our $BUTTON_STATE; |
14 |
|
15 |
# class methods for events |
16 |
sub feed_sdl_key_down_event { |
17 |
$FOCUS->key_down ($_[0]) if $FOCUS; |
18 |
} |
19 |
|
20 |
sub feed_sdl_key_up_event { |
21 |
$FOCUS->key_up ($_[0]) if $FOCUS; |
22 |
} |
23 |
|
24 |
sub feed_sdl_button_down_event { |
25 |
my ($ev) = @_; |
26 |
my ($x, $y) = ($ev->motion_x, $ev->motion_y); |
27 |
|
28 |
if (!$BUTTON_STATE) { |
29 |
my $widget = $TOPLEVEL->find_widget ($x, $y); |
30 |
|
31 |
$GRAB = $widget; |
32 |
$GRAB->update if $GRAB; |
33 |
} |
34 |
|
35 |
$BUTTON_STATE |= 1 << ($ev->button - 1); |
36 |
|
37 |
$GRAB->button_down ($ev, $GRAB->translate ($x, $y)) if $GRAB; |
38 |
} |
39 |
|
40 |
sub feed_sdl_button_up_event { |
41 |
my ($ev) = @_; |
42 |
my ($x, $y) = ($ev->motion_x, $ev->motion_y); |
43 |
|
44 |
my $widget = $GRAB || $TOPLEVEL->find_widget ($x, $y); |
45 |
|
46 |
$BUTTON_STATE &= ~(1 << ($ev->button - 1)); |
47 |
|
48 |
$GRAB->button_down ($ev, $GRAB->translate ($x, $y)) if $GRAB; |
49 |
|
50 |
if (!$BUTTON_STATE) { |
51 |
my $grab = $GRAB; undef $GRAB; |
52 |
$grab->update if $grab; |
53 |
$GRAB->update if $GRAB; |
54 |
} |
55 |
} |
56 |
|
57 |
sub feed_sdl_motion_event { |
58 |
my ($ev) = @_; |
59 |
my ($x, $y) = ($ev->motion_x, $ev->motion_y); |
60 |
|
61 |
my $widget = $GRAB || $TOPLEVEL->find_widget ($x, $y); |
62 |
|
63 |
if ($widget != $HOVER) { |
64 |
my $hover = $HOVER; $HOVER = $widget; |
65 |
|
66 |
$hover->update if $hover; |
67 |
$HOVER->update if $HOVER; |
68 |
} |
69 |
|
70 |
$HOVER->mouse_motion ($ev, $HOVER->translate ($x, $y)) if $HOVER; |
71 |
} |
72 |
|
73 |
############################################################################# |
74 |
|
75 |
package CFClient::UI::Base; |
76 |
|
77 |
use strict; |
78 |
|
79 |
use SDL::OpenGL; |
80 |
|
81 |
sub new { |
82 |
my $class = shift; |
83 |
|
84 |
bless { |
85 |
x => 0, |
86 |
y => 0, |
87 |
z => 0, |
88 |
@_ |
89 |
}, $class |
90 |
} |
91 |
|
92 |
sub move { |
93 |
my ($self, $x, $y, $z) = @_; |
94 |
$self->{x} = $x; |
95 |
$self->{y} = $y; |
96 |
$self->{z} = $z if defined $z; |
97 |
} |
98 |
|
99 |
sub needs_redraw { |
100 |
0 |
101 |
} |
102 |
|
103 |
sub size_request { |
104 |
require Carp; |
105 |
Carp::confess "size_request is abtract"; |
106 |
} |
107 |
|
108 |
sub size_allocate { |
109 |
my ($self, $w, $h) = @_; |
110 |
|
111 |
$self->{w} = $w; |
112 |
$self->{h} = $h; |
113 |
} |
114 |
|
115 |
# translate global koordinates to local coordinate system |
116 |
sub translate { |
117 |
my ($self, $x, $y) = @_; |
118 |
|
119 |
$self->{parent}->translate ($x - $self->{x}, $y - $self->{y}); |
120 |
} |
121 |
|
122 |
sub focus_in { |
123 |
my ($self) = @_; |
124 |
|
125 |
return if $FOCUS == $self; |
126 |
|
127 |
my $focus = $FOCUS; $FOCUS = $self; |
128 |
$focus->update if $focus; |
129 |
$FOCUS->update; |
130 |
} |
131 |
|
132 |
sub focus_out { |
133 |
my ($self) = @_; |
134 |
|
135 |
return unless $FOCUS == $self; |
136 |
|
137 |
my $focus = $FOCUS; undef $FOCUS; |
138 |
$focus->update if $focus; #? |
139 |
} |
140 |
|
141 |
sub mouse_motion { } |
142 |
sub button_up { } |
143 |
sub key_down { } |
144 |
sub key_up { } |
145 |
|
146 |
sub button_down { |
147 |
my ($self, $ev, $x, $y) = @_; |
148 |
|
149 |
$self->focus_in; |
150 |
} |
151 |
|
152 |
sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} } |
153 |
sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } |
154 |
sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} } |
155 |
sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} } |
156 |
sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} } |
157 |
|
158 |
sub draw { |
159 |
my ($self) = @_; |
160 |
|
161 |
return unless $self->{h} && $self->{w}; |
162 |
|
163 |
glPushMatrix; |
164 |
glTranslate $self->{x}, $self->{y}, 0; |
165 |
$self->_draw; |
166 |
glPopMatrix; |
167 |
|
168 |
if ($self == $HOVER) { |
169 |
my ($x, $y) = @$self{qw(x y)}; |
170 |
|
171 |
glColor 1, 1, 1, 0.1; |
172 |
glEnable GL_BLEND; |
173 |
glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; |
174 |
glBegin GL_QUADS; |
175 |
glVertex $x , $y; |
176 |
glVertex $x + $self->{w}, $y; |
177 |
glVertex $x + $self->{w}, $y + $self->{h}; |
178 |
glVertex $x , $y + $self->{h}; |
179 |
glEnd; |
180 |
glDisable GL_BLEND; |
181 |
} |
182 |
} |
183 |
|
184 |
sub _draw { |
185 |
my ($self) = @_; |
186 |
|
187 |
warn "no draw defined for $self\n"; |
188 |
} |
189 |
|
190 |
sub bbox { |
191 |
my ($self) = @_; |
192 |
my ($w, $h) = $self->size_request; |
193 |
( |
194 |
$self->{x}, |
195 |
$self->{y}, |
196 |
$self->{x} = $w, |
197 |
$self->{y} = $h |
198 |
) |
199 |
} |
200 |
|
201 |
sub find_widget { |
202 |
my ($self, $x, $y) = @_; |
203 |
|
204 |
return $self |
205 |
if $x >= $self->{x} && $x < $self->{x} + $self->{w} |
206 |
&& $y >= $self->{y} && $y < $self->{y} + $self->{h}; |
207 |
|
208 |
() |
209 |
} |
210 |
|
211 |
sub del_parent { $_[0]->{parent} = undef } |
212 |
|
213 |
sub set_parent { |
214 |
my ($self, $par) = @_; |
215 |
|
216 |
$self->{parent} = $par; |
217 |
Scalar::Util::weaken $self->{parent}; |
218 |
} |
219 |
|
220 |
sub get_parent { |
221 |
$_[0]->{parent} |
222 |
} |
223 |
|
224 |
sub update { |
225 |
my ($self) = @_; |
226 |
|
227 |
$self->{parent}->update |
228 |
if $self->{parent}; |
229 |
} |
230 |
|
231 |
sub connect { |
232 |
my ($self, $signal, $cb) = @_; |
233 |
|
234 |
push @{ $self->{cb}{$signal} }, $cb; |
235 |
} |
236 |
|
237 |
sub emit { |
238 |
my ($self, $signal, @args) = @_; |
239 |
|
240 |
$_->($self, @args) |
241 |
for @{$self->{cb}{$signal} || []}; |
242 |
} |
243 |
|
244 |
sub DESTROY { |
245 |
my ($self) = @_; |
246 |
|
247 |
#$self->deactivate; |
248 |
} |
249 |
|
250 |
############################################################################# |
251 |
|
252 |
package CFClient::UI::DrawBG; |
253 |
|
254 |
our @ISA = CFClient::UI::Base::; |
255 |
|
256 |
use strict; |
257 |
use SDL::OpenGL; |
258 |
|
259 |
sub new { |
260 |
my $class = shift; |
261 |
|
262 |
# range [value, low, high, page] |
263 |
|
264 |
$class->SUPER::new ( |
265 |
bg => [0, 0, 0, 0.4], |
266 |
active_bg => [1, 1, 1], |
267 |
@_ |
268 |
) |
269 |
} |
270 |
|
271 |
sub _draw { |
272 |
my ($self) = @_; |
273 |
|
274 |
my ($w, $h) = @$self{qw(w h)}; |
275 |
|
276 |
glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; |
277 |
glBegin GL_QUADS; |
278 |
glVertex 0 , 0; |
279 |
glVertex 0 , $h; |
280 |
glVertex $w, $h; |
281 |
glVertex $w, 0; |
282 |
glEnd; |
283 |
} |
284 |
|
285 |
############################################################################# |
286 |
|
287 |
package CFClient::UI::Empty; |
288 |
|
289 |
our @ISA = CFClient::UI::Base::; |
290 |
|
291 |
sub size_request { |
292 |
(0, 0) |
293 |
} |
294 |
|
295 |
sub draw { } |
296 |
|
297 |
############################################################################# |
298 |
|
299 |
package CFClient::UI::Container; |
300 |
|
301 |
our @ISA = CFClient::UI::Base::; |
302 |
|
303 |
sub new { |
304 |
my ($class, %arg) = @_; |
305 |
|
306 |
my $children = delete $arg{children} || []; |
307 |
|
308 |
my $self = $class->SUPER::new (children => [], %arg); |
309 |
$self->add ($_) for @$children; |
310 |
|
311 |
$self |
312 |
} |
313 |
|
314 |
sub add { |
315 |
my ($self, $chld, $expand) = @_; |
316 |
|
317 |
$chld->{expand} = $expand; |
318 |
$chld->set_parent ($self); |
319 |
|
320 |
$self->{children} = [ |
321 |
sort { $a->{z} <=> $b->{z} } |
322 |
@{$self->{children}}, $chld |
323 |
]; |
324 |
|
325 |
$self->size_allocate ($self->{w}, $self->{h}) |
326 |
if $self->{w}; #TODO: check for "realised state" |
327 |
} |
328 |
|
329 |
sub remove { |
330 |
my ($self, $widget) = @_; |
331 |
|
332 |
$self->{children} = [ grep $_ != $widget, @{ $self->{children} } ]; |
333 |
|
334 |
$self->size_allocate ($self->{w}, $self->{h}); |
335 |
} |
336 |
|
337 |
sub find_widget { |
338 |
my ($self, $x, $y) = @_; |
339 |
|
340 |
$x -= $self->{x}; |
341 |
$y -= $self->{y}; |
342 |
|
343 |
my $res; |
344 |
|
345 |
for (reverse @{ $self->{children} }) { |
346 |
$res = $_->find_widget ($x, $y) |
347 |
and return $res; |
348 |
} |
349 |
|
350 |
$self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) |
351 |
} |
352 |
|
353 |
sub _draw { |
354 |
my ($self) = @_; |
355 |
|
356 |
$_->draw for @{$self->{children}}; |
357 |
} |
358 |
|
359 |
############################################################################# |
360 |
|
361 |
package CFClient::UI::Bin; |
362 |
|
363 |
our @ISA = CFClient::UI::Container::; |
364 |
|
365 |
sub new { |
366 |
my ($class, %arg) = @_; |
367 |
|
368 |
my $child = (delete $arg{child}) || new CFClient::UI::Empty::; |
369 |
|
370 |
$class->SUPER::new (children => [$child], %arg) |
371 |
} |
372 |
|
373 |
sub add { |
374 |
my ($self, $widget) = @_; |
375 |
|
376 |
$self->{children} = []; |
377 |
|
378 |
$self->SUPER::add ($widget); |
379 |
} |
380 |
|
381 |
sub remove { |
382 |
my ($self, $widget) = @_; |
383 |
|
384 |
$self->SUPER::remove ($widget); |
385 |
|
386 |
$self->{children} = [new CFClient::UI::Empty] |
387 |
unless @{$self->{children}}; |
388 |
} |
389 |
|
390 |
sub child { $_[0]->{children}[0] } |
391 |
|
392 |
sub size_request { |
393 |
$_[0]{children}[0]->size_request |
394 |
} |
395 |
|
396 |
sub size_allocate { |
397 |
my ($self, $w, $h) = @_; |
398 |
|
399 |
return unless $self->{w} != $w || $self->{h} != $h; |
400 |
|
401 |
$self->SUPER::size_allocate ($w, $h); |
402 |
$self->{children}[0]->size_allocate ($w, $h); |
403 |
} |
404 |
|
405 |
############################################################################# |
406 |
|
407 |
package CFClient::UI::Window; |
408 |
|
409 |
our @ISA = CFClient::UI::Bin::; |
410 |
|
411 |
use SDL::OpenGL; |
412 |
|
413 |
sub new { |
414 |
my ($class, %arg) = @_; |
415 |
|
416 |
my $self = $class->SUPER::new (%arg); |
417 |
} |
418 |
|
419 |
sub update { |
420 |
my ($self) = @_; |
421 |
|
422 |
# we want to do this delayed... |
423 |
$self->render_chld; |
424 |
$self->SUPER::update; |
425 |
} |
426 |
|
427 |
sub render_chld { |
428 |
my ($self) = @_; |
429 |
|
430 |
$self->{texture} = |
431 |
CFClient::Texture->new_from_opengl ( |
432 |
$self->{w}, $self->{h}, sub { $self->child->draw } |
433 |
); |
434 |
} |
435 |
|
436 |
sub size_allocate { |
437 |
my ($self, $w, $h) = @_; |
438 |
|
439 |
return unless $self->{w} != $w || $self->{h} != $h; |
440 |
|
441 |
$self->{w} = $w; |
442 |
$self->{h} = $h; |
443 |
|
444 |
$self->child->size_allocate ($w, $h); |
445 |
|
446 |
$self->render_chld; |
447 |
} |
448 |
|
449 |
sub _draw { |
450 |
my ($self) = @_; |
451 |
|
452 |
my ($w, $h) = ($self->w, $self->h); |
453 |
|
454 |
my $tex = $self->{texture} |
455 |
or return; |
456 |
|
457 |
glEnable GL_BLEND; |
458 |
glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; |
459 |
glEnable GL_TEXTURE_2D; |
460 |
glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; |
461 |
|
462 |
$tex->draw_quad (0, 0, $w, $h); |
463 |
|
464 |
glDisable GL_BLEND; |
465 |
glDisable GL_TEXTURE_2D; |
466 |
} |
467 |
|
468 |
############################################################################# |
469 |
|
470 |
package CFClient::UI::Frame; |
471 |
|
472 |
our @ISA = CFClient::UI::Bin::; |
473 |
|
474 |
use SDL::OpenGL; |
475 |
|
476 |
sub size_request { |
477 |
my ($self) = @_; |
478 |
my $chld = $self->child |
479 |
or return (0, 0); |
480 |
|
481 |
$chld->move (2, 2); |
482 |
|
483 |
map { $_ + 4 } $chld->size_request; |
484 |
} |
485 |
|
486 |
sub size_allocate { |
487 |
my ($self, $w, $h) = @_; |
488 |
|
489 |
return unless $self->{w} != $w || $self->{h} != $h; |
490 |
|
491 |
$self->{w} = $w; |
492 |
$self->{h} = $h; |
493 |
|
494 |
$self->child->size_allocate ($w - 4, $h - 4); |
495 |
$self->child->move (2, 2); |
496 |
} |
497 |
|
498 |
sub _draw { |
499 |
my ($self) = @_; |
500 |
|
501 |
my $chld = $self->child; |
502 |
|
503 |
my ($w, $h) = $chld->size_request; |
504 |
|
505 |
glBegin GL_QUADS; |
506 |
glColor 0, 0, 0; |
507 |
glVertex 0 , 0; |
508 |
glVertex 0 , $h + 4; |
509 |
glVertex $w + 4 , $h + 4; |
510 |
glVertex $w + 4 , 0; |
511 |
glEnd; |
512 |
|
513 |
$chld->draw; |
514 |
} |
515 |
|
516 |
############################################################################# |
517 |
|
518 |
package CFClient::UI::FancyFrame; |
519 |
|
520 |
our @ISA = CFClient::UI::Bin::; |
521 |
|
522 |
use SDL::OpenGL; |
523 |
|
524 |
my @tex = |
525 |
map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } |
526 |
qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png); |
527 |
|
528 |
sub size_request { |
529 |
my ($self) = @_; |
530 |
|
531 |
my ($w, $h) = $self->SUPER::size_request; |
532 |
|
533 |
$h += $tex[1]->{h}; |
534 |
$h += $tex[4]->{h}; |
535 |
$w += $tex[2]->{w}; |
536 |
$w += $tex[3]->{w}; |
537 |
|
538 |
($w, $h) |
539 |
} |
540 |
|
541 |
sub size_allocate { |
542 |
my ($self, $w, $h) = @_; |
543 |
|
544 |
return unless $self->{w} != $w || $self->{h} != $h; |
545 |
|
546 |
$self->SUPER::size_allocate ($w, $h); |
547 |
|
548 |
$h -= $tex[1]->{h}; |
549 |
$h -= $tex[4]->{h}; |
550 |
$w -= $tex[2]->{w}; |
551 |
$w -= $tex[3]->{w}; |
552 |
|
553 |
$h = $h < 0 ? 0 : $h; |
554 |
$w = $w < 0 ? 0 : $w; |
555 |
|
556 |
my $child = $self->child; |
557 |
|
558 |
$child->size_allocate ($w, $h); |
559 |
$child->move ($tex[3]->{w}, $tex[1]->{h}); |
560 |
} |
561 |
|
562 |
sub _draw { |
563 |
my ($self) = @_; |
564 |
|
565 |
my ($w, $h) = ($self->{w}, $self->{h}); |
566 |
my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); |
567 |
|
568 |
glEnable GL_BLEND; |
569 |
glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; |
570 |
glEnable GL_TEXTURE_2D; |
571 |
glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; |
572 |
|
573 |
my $top = $tex[1]; |
574 |
$top->draw_quad (0, 0, $w, $top->{h}); |
575 |
|
576 |
my $left = $tex[3]; |
577 |
$left->draw_quad (0, $top->{h}, $left->{w}, $ch); |
578 |
|
579 |
my $right = $tex[2]; |
580 |
$right->draw_quad ($w - $right->{w}, $top->{h}, $right->{w}, $ch); |
581 |
|
582 |
my $bottom = $tex[4]; |
583 |
$bottom->draw_quad (0, $h - $bottom->{h}, $w, $bottom->{h}); |
584 |
|
585 |
my $bg = $tex[0]; |
586 |
glBindTexture GL_TEXTURE_2D, $bg->{name}; |
587 |
glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; |
588 |
glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT; |
589 |
glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT; |
590 |
|
591 |
my $rep_x = $cw / $bg->{w}; |
592 |
my $rep_y = $ch / $bg->{h}; |
593 |
|
594 |
$bg->draw_quad ($left->{w}, $top->{h}, $cw, $ch); |
595 |
|
596 |
glDisable GL_BLEND; |
597 |
glDisable GL_TEXTURE_2D; |
598 |
|
599 |
$self->child->draw; |
600 |
|
601 |
} |
602 |
|
603 |
############################################################################# |
604 |
|
605 |
package CFClient::UI::Table; |
606 |
|
607 |
our @ISA = CFClient::UI::Base::; |
608 |
|
609 |
use SDL::OpenGL; |
610 |
|
611 |
sub add { |
612 |
my ($self, $x, $y, $chld) = @_; |
613 |
my $old_chld = $self->{children}[$y][$x]; |
614 |
|
615 |
$self->{children}[$y][$x] = $chld; |
616 |
$chld->set_parent ($self); |
617 |
$self->update; |
618 |
} |
619 |
|
620 |
sub max_row_height { |
621 |
my ($self, $row) = @_; |
622 |
|
623 |
my $hs = 0; |
624 |
for (my $xi = 0; $xi <= $#{$self->{children}->[$row] || []}; $xi++) { |
625 |
my $c = $self->{children}->[$row]->[$xi]; |
626 |
if ($c) { |
627 |
my ($w, $h) = $c->size_request; |
628 |
if ($hs < $h) { $hs = $h } |
629 |
} |
630 |
} |
631 |
return $hs; |
632 |
} |
633 |
|
634 |
sub max_col_width { |
635 |
my ($self, $col) = @_; |
636 |
|
637 |
my $ws = 0; |
638 |
for (my $yi = 0; $yi <= $#{$self->{children} || []}; $yi++) { |
639 |
my $c = ($self->{children}->[$yi] || [])->[$col]; |
640 |
if ($c) { |
641 |
my ($w, $h) = $c->size_request; |
642 |
if ($ws < $w) { $ws = $w } |
643 |
} |
644 |
} |
645 |
return $ws; |
646 |
} |
647 |
|
648 |
sub size_request { |
649 |
my ($self) = @_; |
650 |
|
651 |
my ($hs, $ws) = (0, 0); |
652 |
|
653 |
for (my $yi = 0; $yi <= $#{$self->{children}}; $yi++) { |
654 |
$hs += $self->max_row_height ($yi); |
655 |
} |
656 |
|
657 |
for (my $yi = 0; $yi <= $#{$self->{children}}; $yi++) { |
658 |
my $wm = 0; |
659 |
for (my $xi = 0; $xi <= $#{$self->{children}->[$yi]}; $xi++) { |
660 |
$wm += $self->max_col_width ($xi) |
661 |
} |
662 |
if ($ws < $wm) { $ws = $wm } |
663 |
} |
664 |
|
665 |
return ($ws, $hs); |
666 |
} |
667 |
|
668 |
sub _draw { |
669 |
my ($self) = @_; |
670 |
|
671 |
my $y = 0; |
672 |
for (my $yi = 0; $yi <= $#{$self->{children}}; $yi++) { |
673 |
my $x = 0; |
674 |
|
675 |
for (my $xi = 0; $xi <= $#{$self->{children}->[$yi]}; $xi++) { |
676 |
|
677 |
my $c = $self->{children}->[$yi]->[$xi]; |
678 |
if ($c) { |
679 |
$c->move ($x, $y, 0); #TODO: Move to size_request |
680 |
$c->draw if $c; |
681 |
} |
682 |
|
683 |
$x += $self->max_col_width ($xi); |
684 |
} |
685 |
|
686 |
$y += $self->max_row_height ($yi); |
687 |
} |
688 |
} |
689 |
|
690 |
############################################################################# |
691 |
|
692 |
package CFClient::UI::VBox; |
693 |
|
694 |
our @ISA = CFClient::UI::Container::; |
695 |
|
696 |
use SDL::OpenGL; |
697 |
|
698 |
sub size_request { |
699 |
my ($self) = @_; |
700 |
|
701 |
my @alloc = map [$_->size_request], @{$self->{children}}; |
702 |
|
703 |
( |
704 |
(List::Util::max map $_->[0], @alloc), |
705 |
(List::Util::sum map $_->[1], @alloc), |
706 |
) |
707 |
} |
708 |
|
709 |
sub size_allocate { |
710 |
my ($self, $w, $h) = @_; |
711 |
|
712 |
return unless $self->{w} != $w || $self->{h} != $h; |
713 |
|
714 |
$self->{w} = $w; |
715 |
$self->{h} = $h; |
716 |
|
717 |
return unless $self->{h}; |
718 |
|
719 |
my $children = $self->{children}; |
720 |
|
721 |
my @h = map +($_->size_request)[1], @$children; |
722 |
|
723 |
my $req_h = List::Util::sum @h; |
724 |
|
725 |
if ($req_h > $h) { |
726 |
# ah well, not enough space |
727 |
$_ = $h[$_] * $h / $req_h for @h; |
728 |
} else { |
729 |
my @exp = grep $_->{expand}, @$children; |
730 |
@exp = @$children unless @exp; |
731 |
|
732 |
my %exp = map +($_ => 1), @exp; |
733 |
|
734 |
for (0 .. $#$children) { |
735 |
my $child = $children->[$_]; |
736 |
|
737 |
my $alloc_h = $h[$_]; |
738 |
$alloc_h += ($h - $req_h) / @exp if $exp{$child}; |
739 |
$h[$_] = $alloc_h; |
740 |
} |
741 |
} |
742 |
|
743 |
my $y = 0; |
744 |
for (0 .. $#$children) { |
745 |
my $child = $children->[$_]; |
746 |
my $h = $h[$_]; |
747 |
$child->move (0, $y); |
748 |
$child->size_allocate ($w, $h); |
749 |
|
750 |
$y += $h; |
751 |
} |
752 |
} |
753 |
|
754 |
############################################################################# |
755 |
|
756 |
package CFClient::UI::Label; |
757 |
|
758 |
our @ISA = CFClient::UI::Base::; |
759 |
|
760 |
use SDL::OpenGL; |
761 |
|
762 |
sub new { |
763 |
my ($class, %arg) = @_; |
764 |
|
765 |
my $self = $class->SUPER::new ( |
766 |
fg => [1, 1, 1], |
767 |
height => $::FONTSIZE, |
768 |
text => "", |
769 |
align => -1, |
770 |
layout => new CFClient::Layout, |
771 |
%arg |
772 |
); |
773 |
|
774 |
$self->set_text ($self->{text}); |
775 |
|
776 |
$self |
777 |
} |
778 |
|
779 |
sub escape_text { |
780 |
local $_ = $_[1]; |
781 |
|
782 |
s/&/&/g; |
783 |
s/>/>/g; |
784 |
s/</</g; |
785 |
|
786 |
$_[1] |
787 |
} |
788 |
|
789 |
sub set_text { |
790 |
my ($self, $text) = @_; |
791 |
|
792 |
$self->{text} = $text; |
793 |
$self->{layout}->set_markup ($text); |
794 |
|
795 |
delete $self->{texture}; |
796 |
$self->update; |
797 |
} |
798 |
|
799 |
sub get_text { |
800 |
my ($self, $text) = @_; |
801 |
|
802 |
$self->{text} |
803 |
} |
804 |
|
805 |
sub size_request { |
806 |
my ($self) = @_; |
807 |
|
808 |
$self->{layout}->set_width; |
809 |
$self->{layout}->set_height ($self->{height}); |
810 |
$self->{layout}->size |
811 |
# if ($self->{texture}{w} > 1 && $self->{texture}{height} > 1) { #TODO: hack |
812 |
# ( |
813 |
# $self->{texture}{w}, |
814 |
# $self->{texture}{h}, |
815 |
# ) |
816 |
# } else { |
817 |
# my ($w, $h, $data) = CFClient::font_render "Yy", $self->{h}; |
818 |
# |
819 |
# ($w, $h) |
820 |
# } |
821 |
} |
822 |
|
823 |
sub size_allocate { |
824 |
my ($self, $w, $h) = @_; |
825 |
|
826 |
return unless $self->{w} != $w || $self->{h} != $h; |
827 |
|
828 |
$self->SUPER::size_allocate ($w, $h); |
829 |
delete $self->{texture}; |
830 |
} |
831 |
|
832 |
sub update { |
833 |
my ($self) = @_; |
834 |
|
835 |
delete $self->{texture}; |
836 |
$self->SUPER::update; |
837 |
} |
838 |
|
839 |
sub _draw { |
840 |
my ($self) = @_; |
841 |
|
842 |
my $tex = $self->{texture} ||= do { |
843 |
$self->{layout}->set_width ($self->{w}); |
844 |
new_from_layout CFClient::Texture $self->{layout} |
845 |
}; |
846 |
|
847 |
glEnable GL_BLEND; |
848 |
glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; |
849 |
glEnable GL_TEXTURE_2D; |
850 |
glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; |
851 |
|
852 |
glColor @{$self->{fg}}; |
853 |
|
854 |
my $x = |
855 |
$self->{align} < 0 ? 0 |
856 |
: $self->{align} > 0 ? $self->{w} - $tex->{w} |
857 |
: ($self->{w} - $tex->{w}) * 0.5; |
858 |
|
859 |
$tex->draw_quad ($x, 0); |
860 |
|
861 |
glDisable GL_TEXTURE_2D; |
862 |
glDisable GL_BLEND; |
863 |
glGetError and die; |
864 |
} |
865 |
|
866 |
############################################################################# |
867 |
|
868 |
package CFClient::UI::Entry; |
869 |
|
870 |
our @ISA = CFClient::UI::Label::; |
871 |
|
872 |
use SDL; |
873 |
use SDL::OpenGL; |
874 |
|
875 |
sub new { |
876 |
my $class = shift; |
877 |
|
878 |
$class->SUPER::new ( |
879 |
fg => [1, 1, 1], |
880 |
bg => [0, 0, 0, 0.4], |
881 |
active_bg => [1, 1, 1], |
882 |
active_fg => [0, 0, 0], |
883 |
@_ |
884 |
) |
885 |
} |
886 |
|
887 |
sub _set_text { |
888 |
my ($self, $text) = @_; |
889 |
|
890 |
$self->{last_activity} = $::NOW; |
891 |
|
892 |
$self->{text} = $text; |
893 |
$self->{layout}->set_width ($self->{w}); |
894 |
|
895 |
$text =~ s/./*/g if $self->{hidden}; |
896 |
|
897 |
|
898 |
$self->{layout}->set_markup ($self->escape_text ($text)); |
899 |
|
900 |
$text = substr $text, 0, $self->{cursor}; |
901 |
utf8::encode $text; |
902 |
|
903 |
@$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text); |
904 |
} |
905 |
|
906 |
sub size_request { |
907 |
my ($self) = @_; |
908 |
|
909 |
my ($w, $h) = $self->SUPER::size_request; |
910 |
|
911 |
($w + 1, $h) # add 1 for cursor |
912 |
} |
913 |
|
914 |
sub size_allocate { |
915 |
my ($self, $w, $h) = @_; |
916 |
|
917 |
return unless $self->{w} != $w || $self->{h} != $h; |
918 |
|
919 |
$self->SUPER::size_allocate ($w, $h); |
920 |
|
921 |
$self->_set_text ($self->{text}); |
922 |
} |
923 |
|
924 |
sub set_text { |
925 |
my ($self, $text) = @_; |
926 |
|
927 |
$self->{cursor} = length $text; |
928 |
$self->_set_text ($text); |
929 |
$self->update; |
930 |
} |
931 |
|
932 |
sub key_down { |
933 |
my ($self, $ev) = @_; |
934 |
|
935 |
my $mod = $ev->key_mod; |
936 |
my $sym = $ev->key_sym; |
937 |
|
938 |
my $uni = $ev->key_unicode; |
939 |
|
940 |
my $text = $self->get_text; |
941 |
|
942 |
if ($sym == SDLK_BACKSPACE) { |
943 |
substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; |
944 |
} elsif ($sym == SDLK_DELETE) { |
945 |
substr $text, $self->{cursor}, 1, ""; |
946 |
} elsif ($sym == SDLK_LEFT) { |
947 |
--$self->{cursor} if $self->{cursor}; |
948 |
} elsif ($sym == SDLK_RIGHT) { |
949 |
++$self->{cursor} if $self->{cursor} < length $self->{text}; |
950 |
} elsif ($uni) { |
951 |
substr $text, $self->{cursor}++, 0, chr $uni; |
952 |
} |
953 |
|
954 |
$self->_set_text ($text); |
955 |
$self->update; |
956 |
} |
957 |
|
958 |
sub focus_in { |
959 |
my ($self) = @_; |
960 |
|
961 |
$self->{last_activity} = $::NOW; |
962 |
|
963 |
$self->SUPER::focus_in; |
964 |
} |
965 |
|
966 |
sub button_down { |
967 |
my ($self, $ev, $x, $y) = @_; |
968 |
|
969 |
$self->SUPER::button_down ($ev, $x, $y); |
970 |
|
971 |
my $idx = $self->{layout}->xy_to_index ($x, $y); |
972 |
|
973 |
# byte-index to char-index |
974 |
my $text = $self->{layout}; |
975 |
utf8::encode $text; |
976 |
$self->{cursor} = length substr $text, 0, $idx; |
977 |
|
978 |
$self->_set_text ($self->{text}); |
979 |
$self->update; |
980 |
} |
981 |
|
982 |
sub mouse_motion { |
983 |
my ($self, $ev, $x, $y) = @_; |
984 |
# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# |
985 |
} |
986 |
|
987 |
sub _draw { |
988 |
my ($self) = @_; |
989 |
|
990 |
local $self->{fg} = $self->{fg}; |
991 |
|
992 |
if ($FOCUS == $self) { |
993 |
glColor @{$self->{active_bg}}; |
994 |
$self->{fg} = $self->{active_fg}; |
995 |
} else { |
996 |
glColor @{$self->{bg}}; |
997 |
} |
998 |
|
999 |
glBegin GL_QUADS; |
1000 |
glVertex 0 , 0; |
1001 |
glVertex 0 , $self->{h}; |
1002 |
glVertex $self->{w}, $self->{h}; |
1003 |
glVertex $self->{w}, 0; |
1004 |
glEnd; |
1005 |
|
1006 |
$self->SUPER::_draw; |
1007 |
|
1008 |
#TODO: force update every cursor change :( |
1009 |
if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) { |
1010 |
glColor @{$self->{fg}}; |
1011 |
glBegin GL_LINES; |
1012 |
glVertex $self->{cur_x}, $self->{cur_y}; |
1013 |
glVertex $self->{cur_x}, $self->{cur_y} + $self->{cur_h}; |
1014 |
glEnd; |
1015 |
} |
1016 |
} |
1017 |
|
1018 |
############################################################################# |
1019 |
|
1020 |
package CFClient::UI::Slider; |
1021 |
|
1022 |
use strict; |
1023 |
|
1024 |
use SDL::OpenGL; |
1025 |
|
1026 |
our @ISA = CFClient::UI::DrawBG::; |
1027 |
|
1028 |
sub size_request { |
1029 |
my ($self) = @_; |
1030 |
|
1031 |
my $w = 50; |
1032 |
my $h = 10; |
1033 |
|
1034 |
$self->{vertical} ? ($h, $w) : ($w, $h) |
1035 |
} |
1036 |
|
1037 |
sub new { |
1038 |
my $class = shift; |
1039 |
|
1040 |
# range [value, low, high, page] |
1041 |
|
1042 |
$class->SUPER::new ( |
1043 |
fg => [1, 1, 1], |
1044 |
active_fg => [0, 0, 0], |
1045 |
range => [0, 0, 100, 10], |
1046 |
vertical => 1, |
1047 |
@_ |
1048 |
) |
1049 |
} |
1050 |
|
1051 |
sub button_down { |
1052 |
my ($self, $ev, $x, $y) = @_; |
1053 |
|
1054 |
$self->SUPER::button_down ($ev, $x, $y); |
1055 |
$self->mouse_motion ($ev, $x, $y); |
1056 |
} |
1057 |
|
1058 |
sub mouse_motion { |
1059 |
my ($self, $ev, $x, $y) = @_; |
1060 |
|
1061 |
if ($GRAB == $self) { |
1062 |
my ($value, $lo, $hi, $page) = @{$self->{range}}; |
1063 |
|
1064 |
my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); |
1065 |
|
1066 |
$x = $x * ($hi - $lo) / $w + $lo; |
1067 |
$x = $lo if $x < $lo; |
1068 |
$x = $hi - $page if $x > $hi - $page; |
1069 |
$self->{range}[0] = $x; |
1070 |
|
1071 |
$self->emit (changed => $x); |
1072 |
$self->update; |
1073 |
} |
1074 |
} |
1075 |
|
1076 |
sub _draw { |
1077 |
my ($self) = @_; |
1078 |
|
1079 |
$self->SUPER::_draw (); |
1080 |
|
1081 |
my ($w, $h) = @$self{qw(w h)}; |
1082 |
|
1083 |
if ($self->{vertical}) { |
1084 |
# draw a vertical slider like a rotated horizontal slider |
1085 |
|
1086 |
glRotate 90, 0, 0, 1; |
1087 |
glTranslate 0, -$self->{w}, 0; |
1088 |
|
1089 |
($w, $h) = ($h, $w); |
1090 |
} |
1091 |
|
1092 |
my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; |
1093 |
my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; |
1094 |
|
1095 |
my ($value, $lo, $hi, $page) = @{$self->{range}}; |
1096 |
|
1097 |
$page = int $page * $w / ($hi - $lo); |
1098 |
$value = int +($value - $lo) * $w / ($hi - $lo); |
1099 |
|
1100 |
$w -= $page; |
1101 |
$page &= ~1; |
1102 |
glTranslate $page * 0.5, 0, 0; |
1103 |
|
1104 |
glColor @$fg; |
1105 |
glBegin GL_LINES; |
1106 |
glVertex 0, 0; glVertex 0, $h; |
1107 |
glVertex $w - 1, 0; glVertex $w - 1, $h; |
1108 |
glVertex 0, $h * 0.5; glVertex $w, $h * 0.5; |
1109 |
glEnd; |
1110 |
|
1111 |
my $knob_a = $value - $page * 0.5; |
1112 |
my $knob_b = $value + $page * 0.5; |
1113 |
|
1114 |
glBegin GL_QUADS; |
1115 |
glColor @$fg; |
1116 |
glVertex $knob_a, 0; |
1117 |
glVertex $knob_a, $h; |
1118 |
glVertex $knob_b, $h; |
1119 |
glVertex $knob_b, 0; |
1120 |
|
1121 |
if ($knob_a < $knob_b - 2) { |
1122 |
glColor @$bg; |
1123 |
glVertex $knob_a + 1, 1; |
1124 |
glVertex $knob_a + 1, $h - 1; |
1125 |
glVertex $knob_b - 1, $h - 1; |
1126 |
glVertex $knob_b - 1, 1; |
1127 |
} |
1128 |
glEnd; |
1129 |
} |
1130 |
|
1131 |
############################################################################# |
1132 |
|
1133 |
package CFClient::UI::MapWidget; |
1134 |
|
1135 |
use strict; |
1136 |
|
1137 |
use List::Util qw(min max); |
1138 |
|
1139 |
use SDL; |
1140 |
use SDL::OpenGL; |
1141 |
|
1142 |
our @ISA = CFClient::UI::Base::; |
1143 |
|
1144 |
sub new { |
1145 |
my $class = shift; |
1146 |
|
1147 |
$class->SUPER::new ( |
1148 |
z => -1, |
1149 |
list => (glGenLists 1), |
1150 |
@_ |
1151 |
) |
1152 |
} |
1153 |
|
1154 |
sub key_down { |
1155 |
print "MAPKEYDOWN\n"; |
1156 |
} |
1157 |
|
1158 |
sub key_up { |
1159 |
} |
1160 |
|
1161 |
sub size_request { |
1162 |
( |
1163 |
1 + int $::WIDTH / 32, |
1164 |
1 + int $::HEIGHT / 32, |
1165 |
) |
1166 |
} |
1167 |
|
1168 |
sub update { |
1169 |
my ($self) = @_; |
1170 |
|
1171 |
$self->{need_update} = 1; |
1172 |
$self->SUPER::update; |
1173 |
} |
1174 |
|
1175 |
sub _draw { |
1176 |
my ($self) = @_; |
1177 |
|
1178 |
if (delete $self->{need_update}) { |
1179 |
glNewList $self->{list}, GL_COMPILE; |
1180 |
|
1181 |
my $mx = $::CONN->{mapx}; |
1182 |
my $my = $::CONN->{mapy}; |
1183 |
|
1184 |
my $map = $::CONN->{map}; |
1185 |
|
1186 |
my ($xofs, $yofs); |
1187 |
|
1188 |
my $sw = 1 + int $::WIDTH / 32; |
1189 |
my $sh = 1 + int $::HEIGHT / 32; |
1190 |
|
1191 |
if ($::CONN->{mapw} > $sw) { |
1192 |
$xofs = $mx + ($::CONN->{mapw} - $sw) * 0.5; |
1193 |
} else { |
1194 |
$xofs = $self->{xofs} = min $mx, max $mx + $::CONN->{mapw} - $sw + 1, $self->{xofs}; |
1195 |
} |
1196 |
|
1197 |
if ($::CONN->{maph} > $sh) { |
1198 |
$yofs = $my + ($::CONN->{maph} - $sh) * 0.5; |
1199 |
} else { |
1200 |
$yofs = $self->{yofs} = min $my, max $my + $::CONN->{maph} - $sh + 1, $self->{yofs}; |
1201 |
} |
1202 |
|
1203 |
glEnable GL_TEXTURE_2D; |
1204 |
glEnable GL_BLEND; |
1205 |
glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; |
1206 |
glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; |
1207 |
|
1208 |
my $sw4 = ($sw + 3) & ~3; |
1209 |
my $darkness = "\x00" x ($sw4 * $sh); |
1210 |
|
1211 |
for my $x (0 .. $sw - 1) { |
1212 |
my $row = $map->[$x + $xofs]; |
1213 |
for my $y (0 .. $sh - 1) { |
1214 |
|
1215 |
my $cell = $row->[$y + $yofs] |
1216 |
or next; |
1217 |
|
1218 |
my $dark = $cell->[0]; |
1219 |
if ($dark < 0) { |
1220 |
substr $darkness, $y * $sw4 + $x, 1, chr 224; |
1221 |
} else { |
1222 |
substr $darkness, $y * $sw4 + $x, 1, chr 255 - $dark; |
1223 |
} |
1224 |
|
1225 |
for my $num (grep $_, @$cell[1,2,3]) { |
1226 |
my $tex = $::CONN->{face}[$num]{texture} || next; |
1227 |
|
1228 |
my ($w, $h) = @$tex{qw(w h)}; |
1229 |
|
1230 |
$tex->draw_quad (($x + 1) * 32 - $w, ($y + 1) * 32 - $h, $w, $h); |
1231 |
} |
1232 |
} |
1233 |
} |
1234 |
|
1235 |
# if (1) { # higher quality darkness |
1236 |
# $lighting =~ s/(.)/$1$1$1/gs; |
1237 |
# my $pb = new_from_data Gtk2::Gdk::Pixbuf $lighting, "rgb", 0, 8, $sw4, $sh, $sw4 * 3; |
1238 |
# |
1239 |
# $pb = $pb->scale_simple ($sw4 * 0.5, $sh * 0.5, "bilinear"); |
1240 |
# |
1241 |
# $lighting = $pb->get_pixels; |
1242 |
# $lighting =~ s/(.)../$1/gs; |
1243 |
# } |
1244 |
|
1245 |
glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; |
1246 |
|
1247 |
$darkness = new CFClient::Texture |
1248 |
w => $sw4, |
1249 |
h => $sh, |
1250 |
data => $darkness, |
1251 |
internalformat => GL_ALPHA, |
1252 |
format => GL_ALPHA; |
1253 |
|
1254 |
glColor 0.45, 0.45, 0.45, 1; |
1255 |
$darkness->draw_quad (0, 0, $sw4 * 32, $sh * 32); |
1256 |
|
1257 |
glDisable GL_TEXTURE_2D; |
1258 |
glDisable GL_BLEND; |
1259 |
|
1260 |
glEndList; |
1261 |
} |
1262 |
|
1263 |
glCallList $self->{list}; |
1264 |
} |
1265 |
|
1266 |
my %DIR = ( |
1267 |
SDLK_KP8, [1, "north"], |
1268 |
SDLK_KP9, [2, "northeast"], |
1269 |
SDLK_KP6, [3, "east"], |
1270 |
SDLK_KP3, [4, "southeast"], |
1271 |
SDLK_KP2, [5, "south"], |
1272 |
SDLK_KP1, [6, "southwest"], |
1273 |
SDLK_KP4, [7, "west"], |
1274 |
SDLK_KP7, [8, "northwest"], |
1275 |
|
1276 |
SDLK_UP, [1, "north"], |
1277 |
SDLK_RIGHT, [3, "east"], |
1278 |
SDLK_DOWN, [5, "south"], |
1279 |
SDLK_LEFT, [7, "west"], |
1280 |
); |
1281 |
|
1282 |
sub key_down { |
1283 |
my ($self, $ev) = @_; |
1284 |
|
1285 |
my $mod = $ev->key_mod; |
1286 |
my $sym = $ev->key_sym; |
1287 |
|
1288 |
if ($sym == SDLK_KP5) { |
1289 |
$::CONN->send ("command stay fire"); |
1290 |
} elsif (exists $DIR{$sym}) { |
1291 |
if ($mod & KMOD_SHIFT) { |
1292 |
$self->{shft}++; |
1293 |
$::CONN->send ("command fire $DIR{$sym}[0]"); |
1294 |
} elsif ($mod & KMOD_CTRL) { |
1295 |
$self->{ctrl}++; |
1296 |
$::CONN->send ("command run $DIR{$sym}[0]"); |
1297 |
} else { |
1298 |
$::CONN->send ("command $DIR{$sym}[1]"); |
1299 |
} |
1300 |
} |
1301 |
} |
1302 |
|
1303 |
sub key_up { |
1304 |
my ($self, $ev) = @_; |
1305 |
|
1306 |
my $mod = $ev->key_mod; |
1307 |
my $sym = $ev->key_sym; |
1308 |
|
1309 |
if (!($mod & KMOD_SHIFT) && delete $self->{shft}) { |
1310 |
$::CONN->send ("command fire_stop"); |
1311 |
} |
1312 |
if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) { |
1313 |
$::CONN->send ("command run_stop"); |
1314 |
} |
1315 |
} |
1316 |
|
1317 |
############################################################################# |
1318 |
|
1319 |
package CFClient::UI::Animator; |
1320 |
|
1321 |
use SDL::OpenGL; |
1322 |
|
1323 |
our @ISA = CFClient::UI::Bin::; |
1324 |
|
1325 |
sub moveto { |
1326 |
my ($self, $x, $y) = @_; |
1327 |
|
1328 |
$self->{moveto} = [$self->{x}, $self->{y}, $x, $y]; |
1329 |
$self->{speed} = 0.001; |
1330 |
$self->{time} = 1; |
1331 |
|
1332 |
::animation_start $self; |
1333 |
} |
1334 |
|
1335 |
sub animate { |
1336 |
my ($self, $interval) = @_; |
1337 |
|
1338 |
$self->{time} -= $interval * $self->{speed}; |
1339 |
if ($self->{time} <= 0) { |
1340 |
$self->{time} = 0; |
1341 |
::animation_stop $self; |
1342 |
} |
1343 |
|
1344 |
my ($x0, $y0, $x1, $y1) = @{$self->{moveto}}; |
1345 |
|
1346 |
$self->{x} = $x0 * $self->{time} + $x1 * (1 - $self->{time}); |
1347 |
$self->{y} = $y0 * $self->{time} + $y1 * (1 - $self->{time}); |
1348 |
} |
1349 |
|
1350 |
sub _draw { |
1351 |
my ($self) = @_; |
1352 |
|
1353 |
glPushMatrix; |
1354 |
glRotate $self->{time} * 1000, 0, 1, 0; |
1355 |
$self->{children}[0]->draw; |
1356 |
glPopMatrix; |
1357 |
} |
1358 |
|
1359 |
############################################################################# |
1360 |
|
1361 |
package CFClient::UI::Toplevel; |
1362 |
|
1363 |
our @ISA = CFClient::UI::Container::; |
1364 |
|
1365 |
sub size_request { |
1366 |
($::WIDTH, $::HEIGHT) |
1367 |
} |
1368 |
|
1369 |
sub size_allocate { |
1370 |
my ($self, $w, $h) = @_; |
1371 |
|
1372 |
$self->SUPER::size_allocate ($w, $h); |
1373 |
|
1374 |
$_->size_allocate ($_->size_request) |
1375 |
for @{$self->{children}}; |
1376 |
} |
1377 |
|
1378 |
sub translate { |
1379 |
my ($self, $x, $y) = @_; |
1380 |
|
1381 |
($x, $y) |
1382 |
} |
1383 |
|
1384 |
sub update { |
1385 |
my ($self) = @_; |
1386 |
|
1387 |
$self->size_allocate ($self->size_request); |
1388 |
::refresh (); |
1389 |
} |
1390 |
|
1391 |
sub add { |
1392 |
my ($self, $widget) = @_; |
1393 |
|
1394 |
$self->SUPER::add ($widget); |
1395 |
|
1396 |
$widget->size_allocate ($widget->size_request); |
1397 |
} |
1398 |
|
1399 |
sub draw { |
1400 |
my ($self) = @_; |
1401 |
|
1402 |
$self->_draw; |
1403 |
} |
1404 |
|
1405 |
############################################################################# |
1406 |
|
1407 |
package CFClient::UI; |
1408 |
|
1409 |
$TOPLEVEL = new CFClient::UI::Toplevel; |
1410 |
|
1411 |
1 |
1412 |
|