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