1 |
package CFClient::UI; |
2 |
|
3 |
use utf8; |
4 |
use strict; |
5 |
|
6 |
use Scalar::Util (); |
7 |
use List::Util (); |
8 |
|
9 |
use CFClient; |
10 |
|
11 |
our ($FOCUS, $HOVER, $GRAB); # various widgets |
12 |
|
13 |
our $ROOT; |
14 |
our $TOOLTIP; |
15 |
our $BUTTON_STATE; |
16 |
|
17 |
sub check_tooltip { |
18 |
if (!$GRAB) { |
19 |
for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) { |
20 |
if (length $widget->{tooltip}) { |
21 |
|
22 |
if ($TOOLTIP->{owner} != $widget) { |
23 |
$TOOLTIP->{owner} = $widget; |
24 |
|
25 |
my $tip = $widget->{tooltip}; |
26 |
|
27 |
$tip = $tip->($widget) if CODE:: eq ref $tip; |
28 |
|
29 |
$TOOLTIP->set_markup ($widget->{tooltip}, $widget->{tooltip_font}); |
30 |
|
31 |
$TOOLTIP->show; |
32 |
|
33 |
my ($x, $y) = $widget->coord2global ($widget->{w}, 0); |
34 |
|
35 |
if ($x + $TOOLTIP->{w} > $::WIDTH) { |
36 |
($x, $y) = $widget->coord2global (-$TOOLTIP->{w}, 0); |
37 |
} |
38 |
|
39 |
$TOOLTIP->move ($x, $y); |
40 |
} |
41 |
|
42 |
return; |
43 |
} |
44 |
} |
45 |
} |
46 |
|
47 |
$TOOLTIP->hide; |
48 |
delete $TOOLTIP->{owner}; |
49 |
} |
50 |
|
51 |
# class methods for events |
52 |
sub feed_sdl_key_down_event { |
53 |
$FOCUS->emit (key_down => $_[0]) || $FOCUS->key_down ($_[0]) |
54 |
if $FOCUS; |
55 |
} |
56 |
|
57 |
sub feed_sdl_key_up_event { |
58 |
$FOCUS->emit (key_up => $_[0]) || $FOCUS->key_up ($_[0]) |
59 |
if $FOCUS; |
60 |
} |
61 |
|
62 |
sub feed_sdl_button_down_event { |
63 |
my ($ev) = @_; |
64 |
my ($x, $y) = ($ev->{x}, $ev->{y}); |
65 |
|
66 |
if (!$BUTTON_STATE) { |
67 |
my $widget = $ROOT->find_widget ($x, $y); |
68 |
|
69 |
$GRAB = $widget; |
70 |
$GRAB->update if $GRAB; |
71 |
|
72 |
check_tooltip; |
73 |
} |
74 |
|
75 |
$BUTTON_STATE |= 1 << ($ev->{button} - 1); |
76 |
|
77 |
if ($GRAB) { |
78 |
($x, $y) = $GRAB->coord2local ($x, $y); |
79 |
$GRAB->emit (button_down => $ev, $x, $y) || $GRAB->button_down ($ev, $x, $y); |
80 |
} |
81 |
} |
82 |
|
83 |
sub feed_sdl_button_up_event { |
84 |
my ($ev) = @_; |
85 |
my ($x, $y) = ($ev->{x}, $ev->{y}); |
86 |
|
87 |
my $widget = $GRAB || $ROOT->find_widget ($x, $y); |
88 |
|
89 |
$BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); |
90 |
|
91 |
if ($GRAB) { |
92 |
($x, $y) = $GRAB->coord2local ($x, $y); |
93 |
$GRAB->emit (button_up => $ev, $x, $y) || $GRAB->button_up ($ev, $x, $y); |
94 |
} |
95 |
|
96 |
if (!$BUTTON_STATE) { |
97 |
my $grab = $GRAB; undef $GRAB; |
98 |
$grab->update if $grab; |
99 |
$GRAB->update if $GRAB; |
100 |
|
101 |
check_tooltip; |
102 |
} |
103 |
} |
104 |
|
105 |
sub feed_sdl_motion_event { |
106 |
my ($ev) = @_; |
107 |
my ($x, $y) = ($ev->{x}, $ev->{y}); |
108 |
|
109 |
my $widget = $GRAB || $ROOT->find_widget ($x, $y); |
110 |
|
111 |
if ($widget != $HOVER) { |
112 |
my $hover = $HOVER; $HOVER = $widget; |
113 |
|
114 |
$hover->update if $hover && $hover->{can_hover}; |
115 |
$HOVER->update if $HOVER && $HOVER->{can_hover}; |
116 |
|
117 |
check_tooltip; |
118 |
} |
119 |
|
120 |
if ($HOVER) { |
121 |
($x, $y) = $HOVER->coord2local ($x, $y); |
122 |
$HOVER->emit (mouse_motion => $ev, $x, $y) || $HOVER->mouse_motion ($ev, $x, $y); |
123 |
} |
124 |
} |
125 |
|
126 |
# convert position array to integers |
127 |
sub harmonize { |
128 |
my ($vals) = @_; |
129 |
|
130 |
my $rem = 0; |
131 |
|
132 |
for (@$vals) { |
133 |
my $i = int $_ + $rem; |
134 |
$rem += $_ - $i; |
135 |
$_ = $i; |
136 |
} |
137 |
} |
138 |
|
139 |
############################################################################# |
140 |
|
141 |
package CFClient::UI::Base; |
142 |
|
143 |
use strict; |
144 |
|
145 |
use CFClient::OpenGL; |
146 |
|
147 |
sub new { |
148 |
my $class = shift; |
149 |
|
150 |
my $self = bless { |
151 |
x => 0, |
152 |
y => 0, |
153 |
z => 0, |
154 |
can_events => 1, |
155 |
@_ |
156 |
}, $class; |
157 |
|
158 |
for (keys %$self) { |
159 |
if (/^connect_(.*)$/) { |
160 |
$self->connect ($1 => delete $self->{$_}); |
161 |
} |
162 |
} |
163 |
|
164 |
$self |
165 |
} |
166 |
|
167 |
sub destroy { |
168 |
my ($self) = @_; |
169 |
|
170 |
$self->hide; |
171 |
%$self = (); |
172 |
} |
173 |
|
174 |
sub show { |
175 |
my ($self) = @_; |
176 |
|
177 |
return if $self->{parent}; |
178 |
|
179 |
$CFClient::UI::ROOT->add ($self); |
180 |
} |
181 |
|
182 |
sub hide { |
183 |
my ($self) = @_; |
184 |
|
185 |
undef $GRAB if $GRAB == $self; |
186 |
undef $HOVER if $HOVER == $self; |
187 |
|
188 |
$self->{parent}->remove ($self) |
189 |
if $self->{parent}; |
190 |
} |
191 |
|
192 |
sub move { |
193 |
my ($self, $x, $y, $z) = @_; |
194 |
|
195 |
$self->{x} = int $x; |
196 |
$self->{y} = int $y; |
197 |
$self->{z} = $z if defined $z; |
198 |
|
199 |
$self->update; |
200 |
} |
201 |
|
202 |
sub set_size { |
203 |
my ($self, $w, $h) = @_; |
204 |
|
205 |
$self->{user_w} = $w; |
206 |
$self->{user_h} = $h; |
207 |
|
208 |
$self->check_size; |
209 |
} |
210 |
|
211 |
sub size_request { |
212 |
require Carp; |
213 |
Carp::confess "size_request is abstract"; |
214 |
} |
215 |
|
216 |
sub configure { |
217 |
my ($self, $x, $y, $w, $h) = @_; |
218 |
|
219 |
if ($self->{aspect}) { |
220 |
my $w2 = List::Util::min $w, int $h * $self->{aspect}; |
221 |
my $h2 = List::Util::min $h, int $w / $self->{aspect}; |
222 |
|
223 |
# use alignment to adjust x, y |
224 |
|
225 |
$x += int +($w - $w2) * 0.5; |
226 |
$y += int +($h - $h2) * 0.5; |
227 |
|
228 |
($w, $h) = ($w2, $h2); |
229 |
} |
230 |
|
231 |
if ($self->{x} != $x || $self->{y} != $y) { |
232 |
$self->{x} = $x; |
233 |
$self->{y} = $y; |
234 |
$self->update; |
235 |
} |
236 |
|
237 |
if ($self->{w} != $w || $self->{h} != $h) { |
238 |
$CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $w, $h]; |
239 |
} |
240 |
} |
241 |
|
242 |
sub size_allocate { |
243 |
# nothing to be done |
244 |
} |
245 |
|
246 |
sub children { |
247 |
} |
248 |
|
249 |
# call when resolution changes etc. |
250 |
sub reconfigure { |
251 |
my ($self) = @_; |
252 |
|
253 |
$_->reconfigure |
254 |
for $self->children; |
255 |
|
256 |
$self->check_size; |
257 |
$CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $self->{w}, $self->{h}]; |
258 |
$self->update; |
259 |
} |
260 |
|
261 |
sub set_max_size { |
262 |
my ($self, $w, $h) = @_; |
263 |
|
264 |
delete $self->{max_w}; $self->{max_w} = $w if $w; |
265 |
delete $self->{max_h}; $self->{max_h} = $h if $h; |
266 |
} |
267 |
|
268 |
# translate global coordinates to local coordinate system |
269 |
sub coord2local { |
270 |
my ($self, $x, $y) = @_; |
271 |
|
272 |
$self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y}) |
273 |
} |
274 |
|
275 |
# translate local coordinates to global coordinate system |
276 |
sub coord2global { |
277 |
my ($self, $x, $y) = @_; |
278 |
|
279 |
$self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y}) |
280 |
} |
281 |
|
282 |
sub focus_in { |
283 |
my ($self) = @_; |
284 |
|
285 |
return if $FOCUS == $self; |
286 |
return unless $self->{can_focus}; |
287 |
|
288 |
my $focus = $FOCUS; $FOCUS = $self; |
289 |
|
290 |
$self->emit (focus_in => $focus); |
291 |
|
292 |
$focus->update if $focus; |
293 |
$FOCUS->update; |
294 |
} |
295 |
|
296 |
sub focus_out { |
297 |
my ($self) = @_; |
298 |
|
299 |
return unless $FOCUS == $self; |
300 |
|
301 |
my $focus = $FOCUS; undef $FOCUS; |
302 |
|
303 |
$self->emit (focus_out => $focus); |
304 |
|
305 |
$focus->update if $focus; #? |
306 |
} |
307 |
|
308 |
sub mouse_motion { } |
309 |
sub button_up { } |
310 |
sub key_down { } |
311 |
sub key_up { } |
312 |
|
313 |
sub button_down { |
314 |
my ($self, $ev, $x, $y) = @_; |
315 |
|
316 |
$self->focus_in; |
317 |
} |
318 |
|
319 |
sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} } |
320 |
sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } |
321 |
sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} } |
322 |
sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} } |
323 |
sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} } |
324 |
|
325 |
sub draw { |
326 |
my ($self) = @_; |
327 |
|
328 |
return unless $self->{h} && $self->{w}; |
329 |
|
330 |
glPushMatrix; |
331 |
glTranslate $self->{x}, $self->{y}, 0; |
332 |
$self->_draw; |
333 |
glPopMatrix; |
334 |
|
335 |
if ($self == $HOVER && $self->{can_hover}) { |
336 |
my ($x, $y) = @$self{qw(x y)}; |
337 |
|
338 |
glColor 1, 0.8, 0.5, 0.2; |
339 |
glEnable GL_BLEND; |
340 |
glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; |
341 |
glBegin GL_QUADS; |
342 |
glVertex $x , $y; |
343 |
glVertex $x + $self->{w}, $y; |
344 |
glVertex $x + $self->{w}, $y + $self->{h}; |
345 |
glVertex $x , $y + $self->{h}; |
346 |
glEnd; |
347 |
glDisable GL_BLEND; |
348 |
} |
349 |
|
350 |
if ($ENV{PCLIENT_DEBUG}) { |
351 |
glPushMatrix; |
352 |
glColor 1, 1, 0, 1; |
353 |
glTranslate $self->{x} + 0.375, $self->{y} + 0.375; |
354 |
glBegin GL_LINE_LOOP; |
355 |
glVertex 0 , 0; |
356 |
glVertex $self->{w}, 0; |
357 |
glVertex $self->{w}, $self->{h}; |
358 |
glVertex 0 , $self->{h}; |
359 |
glEnd; |
360 |
glPopMatrix; |
361 |
CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw; |
362 |
} |
363 |
} |
364 |
|
365 |
sub _draw { |
366 |
my ($self) = @_; |
367 |
|
368 |
warn "no draw defined for $self\n"; |
369 |
} |
370 |
|
371 |
sub find_widget { |
372 |
my ($self, $x, $y) = @_; |
373 |
|
374 |
return () unless $self->{can_events}; |
375 |
|
376 |
return $self |
377 |
if $x >= $self->{x} && $x < $self->{x} + $self->{w} |
378 |
&& $y >= $self->{y} && $y < $self->{y} + $self->{h}; |
379 |
|
380 |
() |
381 |
} |
382 |
|
383 |
sub set_parent { |
384 |
my ($self, $parent) = @_; |
385 |
|
386 |
Scalar::Util::weaken ($self->{parent} = $parent); |
387 |
|
388 |
$self->check_size |
389 |
unless exists $self->{req_w}; |
390 |
} |
391 |
|
392 |
sub check_size { |
393 |
my ($self) = @_; |
394 |
|
395 |
$CFClient::UI::ROOT->{check_size}{$self} = $self; |
396 |
} |
397 |
|
398 |
sub update { |
399 |
my ($self) = @_; |
400 |
|
401 |
$self->{parent}->update |
402 |
if $self->{parent}; |
403 |
} |
404 |
|
405 |
sub connect { |
406 |
my ($self, $signal, $cb) = @_; |
407 |
|
408 |
push @{ $self->{signal_cb}{$signal} }, $cb; |
409 |
} |
410 |
|
411 |
sub emit { |
412 |
my ($self, $signal, @args) = @_; |
413 |
|
414 |
List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []} |
415 |
} |
416 |
|
417 |
sub DESTROY { |
418 |
my ($self) = @_; |
419 |
|
420 |
#$self->deactivate; |
421 |
} |
422 |
|
423 |
############################################################################# |
424 |
|
425 |
package CFClient::UI::DrawBG; |
426 |
|
427 |
our @ISA = CFClient::UI::Base::; |
428 |
|
429 |
use strict; |
430 |
use CFClient::OpenGL; |
431 |
|
432 |
sub new { |
433 |
my $class = shift; |
434 |
|
435 |
# range [value, low, high, page] |
436 |
|
437 |
$class->SUPER::new ( |
438 |
bg => [0, 0, 0, 0.2], |
439 |
active_bg => [1, 1, 1, 0.5], |
440 |
@_ |
441 |
) |
442 |
} |
443 |
|
444 |
sub _draw { |
445 |
my ($self) = @_; |
446 |
|
447 |
my ($w, $h) = @$self{qw(w h)}; |
448 |
|
449 |
glEnable GL_BLEND; |
450 |
glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; |
451 |
glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; |
452 |
|
453 |
glBegin GL_QUADS; |
454 |
glVertex 0 , 0; |
455 |
glVertex 0 , $h; |
456 |
glVertex $w, $h; |
457 |
glVertex $w, 0; |
458 |
glEnd; |
459 |
|
460 |
glDisable GL_BLEND; |
461 |
} |
462 |
|
463 |
############################################################################# |
464 |
|
465 |
package CFClient::UI::Empty; |
466 |
|
467 |
our @ISA = CFClient::UI::Base::; |
468 |
|
469 |
sub new { |
470 |
my ($class, %arg) = @_; |
471 |
$class->SUPER::new (can_events => 0, %arg); |
472 |
} |
473 |
|
474 |
sub size_request { |
475 |
(0, 0) |
476 |
} |
477 |
|
478 |
sub draw { } |
479 |
|
480 |
############################################################################# |
481 |
|
482 |
package CFClient::UI::Container; |
483 |
|
484 |
our @ISA = CFClient::UI::Base::; |
485 |
|
486 |
sub new { |
487 |
my ($class, %arg) = @_; |
488 |
|
489 |
my $children = delete $arg{children} || []; |
490 |
|
491 |
my $self = $class->SUPER::new ( |
492 |
children => [], |
493 |
can_events => 0, |
494 |
%arg, |
495 |
); |
496 |
$self->add ($_) for @$children; |
497 |
|
498 |
$self |
499 |
} |
500 |
|
501 |
sub add { |
502 |
my ($self, @widgets) = @_; |
503 |
|
504 |
$_->set_parent ($self) |
505 |
for @widgets; |
506 |
|
507 |
use sort 'stable'; |
508 |
|
509 |
$self->{children} = [ |
510 |
sort { $a->{z} <=> $b->{z} } |
511 |
@{$self->{children}}, @widgets |
512 |
]; |
513 |
|
514 |
$self->check_size; |
515 |
$self->update; |
516 |
} |
517 |
|
518 |
sub children { |
519 |
@{ $_[0]{children} } |
520 |
} |
521 |
|
522 |
sub remove { |
523 |
my ($self, $child) = @_; |
524 |
|
525 |
delete $child->{parent}; |
526 |
$child->hide; |
527 |
|
528 |
$self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; |
529 |
|
530 |
$self->check_size; |
531 |
$self->update; |
532 |
} |
533 |
|
534 |
sub clear { |
535 |
my ($self) = @_; |
536 |
|
537 |
my $children = delete $self->{children}; |
538 |
$self->{children} = []; |
539 |
|
540 |
for (@$children) { |
541 |
delete $_->{parent}; |
542 |
$_->hide; |
543 |
} |
544 |
|
545 |
$self->check_size; |
546 |
$self->update; |
547 |
} |
548 |
|
549 |
sub find_widget { |
550 |
my ($self, $x, $y) = @_; |
551 |
|
552 |
$x -= $self->{x}; |
553 |
$y -= $self->{y}; |
554 |
|
555 |
my $res; |
556 |
|
557 |
for (reverse @{ $self->{children} }) { |
558 |
$res = $_->find_widget ($x, $y) |
559 |
and return $res; |
560 |
} |
561 |
|
562 |
$self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) |
563 |
} |
564 |
|
565 |
sub _draw { |
566 |
my ($self) = @_; |
567 |
|
568 |
$_->draw for @{$self->{children}}; |
569 |
} |
570 |
|
571 |
############################################################################# |
572 |
|
573 |
package CFClient::UI::Bin; |
574 |
|
575 |
our @ISA = CFClient::UI::Container::; |
576 |
|
577 |
sub new { |
578 |
my ($class, %arg) = @_; |
579 |
|
580 |
my $child = (delete $arg{child}) || new CFClient::UI::Empty::; |
581 |
|
582 |
$class->SUPER::new (children => [$child], %arg) |
583 |
} |
584 |
|
585 |
sub add { |
586 |
my ($self, $child) = @_; |
587 |
|
588 |
$self->{children} = []; |
589 |
|
590 |
$self->SUPER::add ($child); |
591 |
} |
592 |
|
593 |
sub remove { |
594 |
my ($self, $widget) = @_; |
595 |
|
596 |
$self->SUPER::remove ($widget); |
597 |
|
598 |
$self->{children} = [new CFClient::UI::Empty] |
599 |
unless @{$self->{children}}; |
600 |
} |
601 |
|
602 |
sub child { $_[0]->{children}[0] } |
603 |
|
604 |
sub size_request { |
605 |
$_[0]{children}[0]->size_request |
606 |
} |
607 |
|
608 |
sub size_allocate { |
609 |
my ($self, $w, $h) = @_; |
610 |
|
611 |
$self->{children}[0]->configure (0, 0, $w, $h); |
612 |
} |
613 |
|
614 |
############################################################################# |
615 |
|
616 |
package CFClient::UI::Window; |
617 |
|
618 |
our @ISA = CFClient::UI::Bin::; |
619 |
|
620 |
use CFClient::OpenGL; |
621 |
|
622 |
sub new { |
623 |
my ($class, %arg) = @_; |
624 |
|
625 |
my $self = $class->SUPER::new (%arg); |
626 |
} |
627 |
|
628 |
sub update { |
629 |
my ($self) = @_; |
630 |
|
631 |
$ROOT->on_refresh ($self => sub { $self->render_child }); |
632 |
$self->SUPER::update; |
633 |
} |
634 |
|
635 |
sub size_allocate { |
636 |
my ($self, $w, $h) = @_; |
637 |
|
638 |
$self->SUPER::size_allocate ($w, $h); |
639 |
$self->update; |
640 |
} |
641 |
|
642 |
sub _render { |
643 |
$_[0]{children}[0]->draw; |
644 |
} |
645 |
|
646 |
sub render_child { |
647 |
my ($self) = @_; |
648 |
|
649 |
$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { |
650 |
glClearColor 0, 0, 0, 0; |
651 |
glClear GL_COLOR_BUFFER_BIT; |
652 |
|
653 |
$self->_render; |
654 |
# glColorMask 1, 1, 1, 0; |
655 |
# glEnable GL_BLEND; |
656 |
# glBlendFunc GL_SRC_ALPHA, GL_ZERO; |
657 |
# glRasterPos 0, 0; |
658 |
# glCopyPixels 0, 0, $self->{w}, $self->{h}; |
659 |
# glDisable GL_BLEND; |
660 |
# glColorMask 1, 1, 1, 1; |
661 |
}; |
662 |
} |
663 |
|
664 |
sub _draw { |
665 |
my ($self) = @_; |
666 |
|
667 |
my ($w, $h) = ($self->w, $self->h); |
668 |
|
669 |
my $tex = $self->{texture} |
670 |
or return; |
671 |
|
672 |
glEnable GL_TEXTURE_2D; |
673 |
glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; |
674 |
glColor 0, 0, 0, 1; |
675 |
|
676 |
$tex->draw_quad_alpha_premultiplied (0, 0, $w, $h); |
677 |
|
678 |
glDisable GL_TEXTURE_2D; |
679 |
} |
680 |
|
681 |
############################################################################# |
682 |
|
683 |
package CFClient::UI::ViewPort; |
684 |
|
685 |
our @ISA = CFClient::UI::Window::; |
686 |
|
687 |
sub size_request { |
688 |
my ($self) = @_; |
689 |
|
690 |
@$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)}; |
691 |
$self->child->configure (0, 0, @$self{qw(child_w child_h)}); |
692 |
|
693 |
@$self{qw(child_w child_h)} |
694 |
} |
695 |
|
696 |
sub size_allocate { |
697 |
my ($self, $w, $h) = @_; |
698 |
|
699 |
$self->update; |
700 |
} |
701 |
|
702 |
sub set_offset { |
703 |
my ($self, $x, $y) = @_; |
704 |
|
705 |
$self->{view_x} = int $x; |
706 |
$self->{view_y} = int $y; |
707 |
|
708 |
$self->update; |
709 |
} |
710 |
|
711 |
# hmm, this does not work for topleft of $self... but we should not ask for that |
712 |
sub coord2local { |
713 |
my ($self, $x, $y) = @_; |
714 |
|
715 |
$self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y}) |
716 |
} |
717 |
|
718 |
sub coord2global { |
719 |
my ($self, $x, $y) = @_; |
720 |
|
721 |
$x = List::Util::min $self->{w}, $x - $self->{view_x}; |
722 |
$y = List::Util::min $self->{h}, $y - $self->{view_y}; |
723 |
|
724 |
$self->SUPER::coord2global ($x, $y) |
725 |
} |
726 |
|
727 |
sub find_widget { |
728 |
my ($self, $x, $y) = @_; |
729 |
|
730 |
if ( $x >= $self->{x} && $x < $self->{x} + $self->{w} |
731 |
&& $y >= $self->{y} && $y < $self->{y} + $self->{h} |
732 |
) { |
733 |
$self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y}) |
734 |
} else { |
735 |
$self->CFClient::UI::Base::find_widget ($x, $y) |
736 |
} |
737 |
} |
738 |
|
739 |
sub _render { |
740 |
my ($self) = @_; |
741 |
|
742 |
CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y}; |
743 |
|
744 |
$self->SUPER::_render; |
745 |
} |
746 |
|
747 |
############################################################################# |
748 |
|
749 |
package CFClient::UI::ScrolledWindow; |
750 |
|
751 |
our @ISA = CFClient::UI::HBox::; |
752 |
|
753 |
sub new { |
754 |
my $class = shift; |
755 |
|
756 |
my $self; |
757 |
|
758 |
my $slider = new CFClient::UI::Slider |
759 |
vertical => 1, |
760 |
range => [0, 0, 1, 0.01], # HACK fix |
761 |
connect_changed => sub { |
762 |
$self->{vp}->set_offset (0, $_[1] * ($self->{vp}{child_h} - $self->{vp}{h})); |
763 |
}, |
764 |
; |
765 |
|
766 |
$self = $class->SUPER::new ( |
767 |
vp => (new CFClient::UI::ViewPort), |
768 |
slider => $slider, |
769 |
@_, |
770 |
); |
771 |
|
772 |
$self->{vp}->add ($self->{scrolled}); |
773 |
$self->add ($self->{vp}); |
774 |
$self->add ($self->{slider}); |
775 |
|
776 |
$self |
777 |
} |
778 |
|
779 |
#TODO# update range on size_allocate depeneing on child |
780 |
# update viewport offset on scroll |
781 |
|
782 |
############################################################################# |
783 |
|
784 |
package CFClient::UI::Frame; |
785 |
|
786 |
our @ISA = CFClient::UI::Bin::; |
787 |
|
788 |
use CFClient::OpenGL; |
789 |
|
790 |
sub new { |
791 |
my $class = shift; |
792 |
|
793 |
my $self = $class->SUPER::new ( |
794 |
bg => [1, 1, 1, 1], |
795 |
border_bg => [1, 1, 1, 1], |
796 |
border => 0.8, |
797 |
@_ |
798 |
); |
799 |
|
800 |
$self |
801 |
} |
802 |
|
803 |
sub _draw { |
804 |
my ($self) = @_; |
805 |
|
806 |
my ($w, $h) = ($self->{w}, $self->{h}); |
807 |
|
808 |
glEnable GL_BLEND; |
809 |
glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; |
810 |
glEnable GL_TEXTURE_2D; |
811 |
glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; |
812 |
|
813 |
# glBegin GL_QUADS; |
814 |
# glColor 0, 0, 0, 0; |
815 |
# glVertex 0 , 0; |
816 |
# glVertex 0 , $h; |
817 |
# glVertex $w, $h; |
818 |
# glVertex $w, 0; |
819 |
# glEnd; |
820 |
|
821 |
|
822 |
$self->child->draw; |
823 |
glDisable GL_BLEND; |
824 |
glDisable GL_TEXTURE_2D; |
825 |
} |
826 |
|
827 |
############################################################################# |
828 |
|
829 |
package CFClient::UI::FancyFrame; |
830 |
|
831 |
our @ISA = CFClient::UI::Bin::; |
832 |
|
833 |
use CFClient::OpenGL; |
834 |
|
835 |
my @tex = |
836 |
map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } |
837 |
qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png); |
838 |
|
839 |
sub new { |
840 |
my $class = shift; |
841 |
|
842 |
# TODO: user_x, user_y, overwrite moveto? |
843 |
|
844 |
my $self = $class->SUPER::new ( |
845 |
bg => [1, 1, 1, 1], |
846 |
border_bg => [1, 1, 1, 1], |
847 |
border => 0.6, |
848 |
can_events => 1, |
849 |
@_ |
850 |
); |
851 |
|
852 |
$self->{title} &&= new CFClient::UI::Label |
853 |
align => 0, |
854 |
valign => 1, |
855 |
text => $self->{title}, |
856 |
fontsize => $self->{border}; |
857 |
|
858 |
$self |
859 |
} |
860 |
|
861 |
sub border { |
862 |
int $_[0]{border} * $::FONTSIZE |
863 |
} |
864 |
|
865 |
sub size_request { |
866 |
my ($self) = @_; |
867 |
|
868 |
my ($w, $h) = $self->SUPER::size_request; |
869 |
|
870 |
( |
871 |
$w + $self->border * 2, |
872 |
$h + $self->border * 2, |
873 |
) |
874 |
} |
875 |
|
876 |
sub size_allocate { |
877 |
my ($self, $w, $h) = @_; |
878 |
|
879 |
$h -= List::Util::max 0, $self->border * 2; |
880 |
$w -= List::Util::max 0, $self->border * 2; |
881 |
|
882 |
$self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2) |
883 |
if $self->{title}; |
884 |
|
885 |
$self->child->configure ($self->border, $self->border, $w, $h); |
886 |
} |
887 |
|
888 |
sub button_down { |
889 |
my ($self, $ev, $x, $y) = @_; |
890 |
|
891 |
my ($w, $h) = @$self{qw(w h)}; |
892 |
my $border = $self->border; |
893 |
|
894 |
my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w); |
895 |
my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h); |
896 |
|
897 |
if ($lr & $td) { |
898 |
my ($wx, $wy) = ($self->{x}, $self->{y}); |
899 |
my ($ox, $oy) = ($ev->{x}, $ev->{y}); |
900 |
my ($bw, $bh) = ($self->{w}, $self->{h}); |
901 |
|
902 |
my $mx = $x < $border; |
903 |
my $my = $y < $border; |
904 |
|
905 |
$self->{motion} = sub { |
906 |
my ($ev, $x, $y) = @_; |
907 |
|
908 |
my $dx = $ev->{x} - $ox; |
909 |
my $dy = $ev->{y} - $oy; |
910 |
|
911 |
$self->{user_w} = $bw + $dx * ($mx ? -1 : 1); |
912 |
$self->{user_h} = $bh + $dy * ($my ? -1 : 1); |
913 |
$self->move ($wx + $dx * $mx, $wy + $dy * $my); |
914 |
$self->check_size; |
915 |
}; |
916 |
|
917 |
} elsif ($lr ^ $td) { |
918 |
my ($ox, $oy) = ($ev->{x}, $ev->{y}); |
919 |
my ($bx, $by) = ($self->{x}, $self->{y}); |
920 |
|
921 |
$self->{motion} = sub { |
922 |
my ($ev, $x, $y) = @_; |
923 |
|
924 |
($x, $y) = ($ev->{x}, $ev->{y}); |
925 |
|
926 |
$self->move ($bx + $x - $ox, $by + $y - $oy); |
927 |
$self->update; |
928 |
}; |
929 |
} |
930 |
} |
931 |
|
932 |
sub button_up { |
933 |
my ($self, $ev, $x, $y) = @_; |
934 |
|
935 |
delete $self->{motion}; |
936 |
} |
937 |
|
938 |
sub mouse_motion { |
939 |
my ($self, $ev, $x, $y) = @_; |
940 |
|
941 |
$self->{motion}->($ev, $x, $y) if $self->{motion}; |
942 |
} |
943 |
|
944 |
sub _draw { |
945 |
my ($self) = @_; |
946 |
|
947 |
my ($w, $h ) = ($self->{w}, $self->{h}); |
948 |
my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); |
949 |
|
950 |
glEnable GL_BLEND; |
951 |
glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; |
952 |
glEnable GL_TEXTURE_2D; |
953 |
glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; |
954 |
|
955 |
my $border = $self->border; |
956 |
|
957 |
glColor @{ $self->{border_bg} }; |
958 |
$tex[1]->draw_quad (0, 0, $w, $border); |
959 |
$tex[3]->draw_quad (0, $border, $border, $ch); |
960 |
$tex[2]->draw_quad ($w - $border, $border, $border, $ch); |
961 |
$tex[4]->draw_quad (0, $h - $border, $w, $border); |
962 |
|
963 |
if (@{$self->{bg}} < 4 || $self->{bg}[3]) { |
964 |
my $bg = $tex[0]; |
965 |
|
966 |
# TODO: repeat texture not scale |
967 |
my $rep_x = $cw / $bg->{w}; |
968 |
my $rep_y = $ch / $bg->{h}; |
969 |
|
970 |
glColor @{ $self->{bg} }; |
971 |
|
972 |
$bg->{s} = $rep_x; |
973 |
$bg->{t} = $rep_y; |
974 |
$bg->{wrap_mode} = 1; |
975 |
$bg->draw_quad ($border, $border, $cw, $ch); |
976 |
|
977 |
glDisable GL_TEXTURE_2D; |
978 |
glDisable GL_BLEND; |
979 |
} |
980 |
|
981 |
$self->{title}->draw if $self->{title}; |
982 |
|
983 |
$self->child->draw; |
984 |
} |
985 |
|
986 |
############################################################################# |
987 |
|
988 |
package CFClient::UI::Table; |
989 |
|
990 |
our @ISA = CFClient::UI::Base::; |
991 |
|
992 |
use List::Util qw(max sum); |
993 |
|
994 |
use CFClient::OpenGL; |
995 |
|
996 |
sub new { |
997 |
my $class = shift; |
998 |
|
999 |
$class->SUPER::new ( |
1000 |
col_expand => [], |
1001 |
@_ |
1002 |
) |
1003 |
} |
1004 |
|
1005 |
sub add { |
1006 |
my ($self, $x, $y, $child) = @_; |
1007 |
|
1008 |
$child->set_parent ($self); |
1009 |
$self->{children}[$y][$x] = $child; |
1010 |
|
1011 |
$child->check_size; |
1012 |
} |
1013 |
|
1014 |
sub children { |
1015 |
grep $_, map @$_, grep $_, @{ $_[0]{children} } |
1016 |
} |
1017 |
|
1018 |
# TODO: move to container class maybe? send childs a signal on removal? |
1019 |
sub clear { |
1020 |
my ($self) = @_; |
1021 |
|
1022 |
my @children = $self->children; |
1023 |
delete $self->{children}; |
1024 |
|
1025 |
for (@children) { |
1026 |
delete $_->{parent}; |
1027 |
$_->hide; |
1028 |
} |
1029 |
|
1030 |
$self->update; |
1031 |
} |
1032 |
|
1033 |
sub get_wh { |
1034 |
my ($self) = @_; |
1035 |
|
1036 |
my (@w, @h); |
1037 |
|
1038 |
for my $y (0 .. $#{$self->{children}}) { |
1039 |
my $row = $self->{children}[$y] |
1040 |
or next; |
1041 |
|
1042 |
for my $x (0 .. $#$row) { |
1043 |
my $widget = $row->[$x] |
1044 |
or next; |
1045 |
my ($w, $h) = @$widget{qw(req_w req_h)}; |
1046 |
|
1047 |
$w[$x] = max $w[$x], $w; |
1048 |
$h[$y] = max $h[$y], $h; |
1049 |
} |
1050 |
} |
1051 |
|
1052 |
(\@w, \@h) |
1053 |
} |
1054 |
|
1055 |
sub size_request { |
1056 |
my ($self) = @_; |
1057 |
|
1058 |
my ($ws, $hs) = $self->get_wh; |
1059 |
|
1060 |
( |
1061 |
(sum @$ws), |
1062 |
(sum @$hs), |
1063 |
) |
1064 |
} |
1065 |
|
1066 |
sub size_allocate { |
1067 |
my ($self, $w, $h) = @_; |
1068 |
|
1069 |
my ($ws, $hs) = $self->get_wh; |
1070 |
|
1071 |
my $req_w = sum @$ws; |
1072 |
my $req_h = sum @$hs; |
1073 |
|
1074 |
# TODO: nicer code && do row_expand |
1075 |
my @col_expand = @{$self->{col_expand}}; |
1076 |
@col_expand = (1) x @$ws unless @col_expand; |
1077 |
my $col_expand = (sum @col_expand) || 1; |
1078 |
|
1079 |
# linearly scale sizes |
1080 |
$ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws; |
1081 |
$hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs; |
1082 |
|
1083 |
CFClient::UI::harmonize $ws; |
1084 |
CFClient::UI::harmonize $hs; |
1085 |
|
1086 |
my $y; |
1087 |
|
1088 |
for my $r (0 .. $#{$self->{children}}) { |
1089 |
my $row = $self->{children}[$r] |
1090 |
or next; |
1091 |
|
1092 |
my $x = 0; |
1093 |
my $row_h = $hs->[$r]; |
1094 |
|
1095 |
for my $c (0 .. $#$row) { |
1096 |
my $col_w = $ws->[$c]; |
1097 |
|
1098 |
if (my $widget = $row->[$c]) { |
1099 |
$widget->configure ($x, $y, $col_w, $row_h); |
1100 |
} |
1101 |
|
1102 |
$x += $col_w; |
1103 |
} |
1104 |
|
1105 |
$y += $row_h; |
1106 |
} |
1107 |
|
1108 |
} |
1109 |
|
1110 |
sub find_widget { |
1111 |
my ($self, $x, $y) = @_; |
1112 |
|
1113 |
$x -= $self->{x}; |
1114 |
$y -= $self->{y}; |
1115 |
|
1116 |
my $res; |
1117 |
|
1118 |
for (grep $_, map @$_, grep $_, @{ $self->{children} }) { |
1119 |
$res = $_->find_widget ($x, $y) |
1120 |
and return $res; |
1121 |
} |
1122 |
|
1123 |
$self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) |
1124 |
} |
1125 |
|
1126 |
sub _draw { |
1127 |
my ($self) = @_; |
1128 |
|
1129 |
for (grep $_, @{$self->{children}}) { |
1130 |
$_->draw for grep $_, @$_; |
1131 |
} |
1132 |
} |
1133 |
|
1134 |
############################################################################# |
1135 |
|
1136 |
package CFClient::UI::HBox; |
1137 |
|
1138 |
# TODO: wrap into common Box base class |
1139 |
|
1140 |
our @ISA = CFClient::UI::Container::; |
1141 |
|
1142 |
sub size_request { |
1143 |
my ($self) = @_; |
1144 |
|
1145 |
my @alloc = map [$_->size_request], @{$self->{children}}; |
1146 |
|
1147 |
( |
1148 |
(List::Util::sum map $_->[0], @alloc), |
1149 |
(List::Util::max map $_->[1], @alloc), |
1150 |
) |
1151 |
} |
1152 |
|
1153 |
sub size_allocate { |
1154 |
my ($self, $w, $h) = @_; |
1155 |
|
1156 |
($h, $w) = ($w, $h); |
1157 |
|
1158 |
my $children = $self->{children}; |
1159 |
|
1160 |
my @h = map $_->{req_w}, @$children; |
1161 |
|
1162 |
my $req_h = List::Util::sum @h; |
1163 |
|
1164 |
if ($req_h > $h) { |
1165 |
# ah well, not enough space |
1166 |
$_ *= $h / $req_h for @h; |
1167 |
} else { |
1168 |
my $exp = List::Util::sum map $_->{expand}, @$children; |
1169 |
$exp ||= 1; |
1170 |
|
1171 |
for (0 .. $#$children) { |
1172 |
my $child = $children->[$_]; |
1173 |
|
1174 |
my $alloc_h = $h[$_]; |
1175 |
$alloc_h += ($h - $req_h) * $child->{expand} / $exp; |
1176 |
$h[$_] = $alloc_h; |
1177 |
} |
1178 |
} |
1179 |
|
1180 |
CFClient::UI::harmonize \@h; |
1181 |
|
1182 |
my $y = 0; |
1183 |
for (0 .. $#$children) { |
1184 |
my $child = $children->[$_]; |
1185 |
my $h = $h[$_]; |
1186 |
$child->configure ($y, 0, $h, $w); |
1187 |
|
1188 |
$y += $h; |
1189 |
} |
1190 |
|
1191 |
1 |
1192 |
} |
1193 |
|
1194 |
############################################################################# |
1195 |
|
1196 |
package CFClient::UI::VBox; |
1197 |
|
1198 |
# TODO: wrap into common Box base class |
1199 |
|
1200 |
our @ISA = CFClient::UI::Container::; |
1201 |
|
1202 |
sub size_request { |
1203 |
my ($self) = @_; |
1204 |
|
1205 |
my @alloc = map [$_->size_request], @{$self->{children}}; |
1206 |
|
1207 |
( |
1208 |
(List::Util::max map $_->[0], @alloc), |
1209 |
(List::Util::sum map $_->[1], @alloc), |
1210 |
) |
1211 |
} |
1212 |
|
1213 |
sub size_allocate { |
1214 |
my ($self, $w, $h) = @_; |
1215 |
|
1216 |
Carp::confess "negative size" if $w < 0 || $h < 0;#d# |
1217 |
|
1218 |
my $children = $self->{children}; |
1219 |
|
1220 |
my @h = map $_->{req_h}, @$children; |
1221 |
|
1222 |
my $req_h = List::Util::sum @h; |
1223 |
|
1224 |
if ($req_h > $h) { |
1225 |
# ah well, not enough space |
1226 |
$_ *= $h / $req_h for @h; |
1227 |
} else { |
1228 |
my $exp = List::Util::sum map $_->{expand}, @$children; |
1229 |
$exp ||= 1; |
1230 |
|
1231 |
for (0 .. $#$children) { |
1232 |
my $child = $children->[$_]; |
1233 |
|
1234 |
$h[$_] += ($h - $req_h) * $child->{expand} / $exp; |
1235 |
} |
1236 |
} |
1237 |
|
1238 |
CFClient::UI::harmonize \@h; |
1239 |
|
1240 |
my $y = 0; |
1241 |
for (0 .. $#$children) { |
1242 |
my $child = $children->[$_]; |
1243 |
my $h = $h[$_]; |
1244 |
$child->configure (0, $y, $w, $h); |
1245 |
|
1246 |
$y += $h; |
1247 |
} |
1248 |
|
1249 |
1 |
1250 |
} |
1251 |
|
1252 |
############################################################################# |
1253 |
|
1254 |
package CFClient::UI::Label; |
1255 |
|
1256 |
our @ISA = CFClient::UI::Base::; |
1257 |
|
1258 |
use CFClient::OpenGL; |
1259 |
|
1260 |
sub new { |
1261 |
my ($class, %arg) = @_; |
1262 |
|
1263 |
my $self = $class->SUPER::new ( |
1264 |
fg => [1, 1, 1], |
1265 |
#font => default_font |
1266 |
#text => initial text |
1267 |
#markup => initial narkup |
1268 |
layout => (new CFClient::Layout), |
1269 |
fontsize => 1, |
1270 |
align => -1, |
1271 |
valign => -1, |
1272 |
padding => 2, |
1273 |
can_events => 0, |
1274 |
%arg |
1275 |
); |
1276 |
|
1277 |
if (exists $self->{template}) { |
1278 |
my $layout = new CFClient::Layout; |
1279 |
$layout->set_text (delete $self->{template}); |
1280 |
$self->{template} = $layout; |
1281 |
} |
1282 |
|
1283 |
if (exists $self->{markup}) { |
1284 |
$self->set_markup (delete $self->{markup}); |
1285 |
} else { |
1286 |
$self->set_text (delete $self->{text}); |
1287 |
} |
1288 |
|
1289 |
$self |
1290 |
} |
1291 |
|
1292 |
sub escape { |
1293 |
local $_ = $_[1]; |
1294 |
|
1295 |
s/&/&/g; |
1296 |
s/>/>/g; |
1297 |
s/</</g; |
1298 |
|
1299 |
$_[1] |
1300 |
} |
1301 |
|
1302 |
sub update { |
1303 |
my ($self) = @_; |
1304 |
|
1305 |
delete $self->{texture}; |
1306 |
$self->SUPER::update; |
1307 |
} |
1308 |
|
1309 |
sub set_text { |
1310 |
my ($self, $text) = @_; |
1311 |
|
1312 |
return if $self->{text} eq "T$text"; |
1313 |
$self->{text} = "T$text"; |
1314 |
|
1315 |
$self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba; |
1316 |
$self->{layout}->set_text ($text); |
1317 |
|
1318 |
$self->update; |
1319 |
$self->check_size; |
1320 |
} |
1321 |
|
1322 |
sub set_markup { |
1323 |
my ($self, $markup) = @_; |
1324 |
|
1325 |
return if $self->{text} eq "M$markup"; |
1326 |
$self->{text} = "M$markup"; |
1327 |
|
1328 |
my $rgba = $markup =~ /span.*(?:foreground|background)/; |
1329 |
|
1330 |
$self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba; |
1331 |
$self->{layout}->set_markup ($markup); |
1332 |
|
1333 |
$self->update; |
1334 |
$self->check_size; |
1335 |
} |
1336 |
|
1337 |
sub size_request { |
1338 |
my ($self) = @_; |
1339 |
|
1340 |
$self->{layout}->set_font ($self->{font}) if $self->{font}; |
1341 |
$self->{layout}->set_width ($self->{max_w} || -1); |
1342 |
$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); |
1343 |
|
1344 |
my ($w, $h) = $self->{layout}->size; |
1345 |
|
1346 |
if (exists $self->{template}) { |
1347 |
$self->{template}->set_font ($self->{font}) if $self->{font}; |
1348 |
$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); |
1349 |
|
1350 |
my ($w2, $h2) = $self->{template}->size; |
1351 |
|
1352 |
$w = List::Util::max $w, $w2; |
1353 |
$h = List::Util::max $h, $h2; |
1354 |
} |
1355 |
|
1356 |
( |
1357 |
$w + $self->{padding} * 2, |
1358 |
$h + $self->{padding} * 2, |
1359 |
) |
1360 |
} |
1361 |
|
1362 |
sub size_allocate { |
1363 |
my ($self, $w, $h) = @_; |
1364 |
|
1365 |
delete $self->{texture}; |
1366 |
} |
1367 |
|
1368 |
sub set_fontsize { |
1369 |
my ($self, $fontsize) = @_; |
1370 |
|
1371 |
$self->{fontsize} = $fontsize; |
1372 |
delete $self->{texture}; |
1373 |
|
1374 |
$self->update; |
1375 |
$self->check_size; |
1376 |
} |
1377 |
|
1378 |
sub _draw { |
1379 |
my ($self) = @_; |
1380 |
|
1381 |
my $tex = $self->{texture} ||= do { |
1382 |
$self->{layout}->set_foreground (@{$self->{fg}}); |
1383 |
$self->{layout}->set_font ($self->{font}) if $self->{font}; |
1384 |
$self->{layout}->set_width ($self->{w}); |
1385 |
$self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); |
1386 |
|
1387 |
my $tex = new_from_layout CFClient::Texture $self->{layout}; |
1388 |
|
1389 |
$self->{ox} = int $self->{align} < 0 ? $self->{padding} |
1390 |
: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding} |
1391 |
: ($self->{w} - $tex->{w}) * 0.5; |
1392 |
|
1393 |
$self->{oy} = int $self->{valign} < 0 ? $self->{padding} |
1394 |
: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding} |
1395 |
: ($self->{h} - $tex->{h}) * 0.5; |
1396 |
|
1397 |
$tex |
1398 |
}; |
1399 |
|
1400 |
glEnable GL_TEXTURE_2D; |
1401 |
glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; |
1402 |
|
1403 |
if ($tex->{format} == GL_ALPHA) { |
1404 |
glColor @{$self->{fg}}; |
1405 |
$tex->draw_quad_alpha ($self->{ox}, $self->{oy}); |
1406 |
} else { |
1407 |
$tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy}); |
1408 |
} |
1409 |
|
1410 |
glDisable GL_TEXTURE_2D; |
1411 |
} |
1412 |
|
1413 |
############################################################################# |
1414 |
|
1415 |
package CFClient::UI::EntryBase; |
1416 |
|
1417 |
our @ISA = CFClient::UI::Label::; |
1418 |
|
1419 |
use CFClient::OpenGL; |
1420 |
|
1421 |
sub new { |
1422 |
my $class = shift; |
1423 |
|
1424 |
$class->SUPER::new ( |
1425 |
fg => [1, 1, 1], |
1426 |
bg => [0, 0, 0, 0.2], |
1427 |
active_bg => [1, 1, 1, 0.5], |
1428 |
active_fg => [0, 0, 0], |
1429 |
can_hover => 1, |
1430 |
can_focus => 1, |
1431 |
valign => 0, |
1432 |
can_events => 1, |
1433 |
@_ |
1434 |
) |
1435 |
} |
1436 |
|
1437 |
sub _set_text { |
1438 |
my ($self, $text) = @_; |
1439 |
|
1440 |
delete $self->{cur_h}; |
1441 |
|
1442 |
return if $self->{text} eq $text; |
1443 |
|
1444 |
delete $self->{texture}; |
1445 |
|
1446 |
$self->{last_activity} = $::NOW; |
1447 |
$self->{text} = $text; |
1448 |
|
1449 |
$text =~ s/./*/g if $self->{hidden}; |
1450 |
$self->{layout}->set_text ("$text "); |
1451 |
|
1452 |
$self->emit (changed => $self->{text}); |
1453 |
} |
1454 |
|
1455 |
sub set_text { |
1456 |
my ($self, $text) = @_; |
1457 |
|
1458 |
$self->{cursor} = length $text; |
1459 |
$self->_set_text ($text); |
1460 |
$self->check_size; |
1461 |
$self->update; |
1462 |
} |
1463 |
|
1464 |
sub get_text { |
1465 |
$_[0]{text} |
1466 |
} |
1467 |
|
1468 |
sub size_request { |
1469 |
my ($self) = @_; |
1470 |
|
1471 |
my ($w, $h) = $self->SUPER::size_request; |
1472 |
|
1473 |
($w + 1, $h) # add 1 for cursor |
1474 |
} |
1475 |
|
1476 |
sub size_allocate { |
1477 |
my ($self, $w, $h) = @_; |
1478 |
|
1479 |
$self->_set_text (delete $self->{text});#d# don't check for == inside _set_text |
1480 |
} |
1481 |
|
1482 |
sub key_down { |
1483 |
my ($self, $ev) = @_; |
1484 |
|
1485 |
my $mod = $ev->{mod}; |
1486 |
my $sym = $ev->{sym}; |
1487 |
my $uni = $ev->{unicode}; |
1488 |
|
1489 |
my $text = $self->get_text; |
1490 |
|
1491 |
if ($sym == 8) { |
1492 |
substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; |
1493 |
} elsif ($sym == 127) { |
1494 |
substr $text, $self->{cursor}, 1, ""; |
1495 |
} elsif ($sym == CFClient::SDLK_LEFT) { |
1496 |
--$self->{cursor} if $self->{cursor}; |
1497 |
} elsif ($sym == CFClient::SDLK_RIGHT) { |
1498 |
++$self->{cursor} if $self->{cursor} < length $self->{text}; |
1499 |
} elsif ($sym == CFClient::SDLK_HOME) { |
1500 |
$self->{cursor} = 0; |
1501 |
} elsif ($sym == CFClient::SDLK_END) { |
1502 |
$self->{cursor} = length $text; |
1503 |
} elsif ($sym == 27) { |
1504 |
$self->emit ('escape'); |
1505 |
} elsif ($uni) { |
1506 |
substr $text, $self->{cursor}++, 0, chr $uni; |
1507 |
} |
1508 |
|
1509 |
$self->_set_text ($text); |
1510 |
$self->update; |
1511 |
} |
1512 |
|
1513 |
sub focus_in { |
1514 |
my ($self) = @_; |
1515 |
|
1516 |
$self->{last_activity} = $::NOW; |
1517 |
|
1518 |
$self->SUPER::focus_in; |
1519 |
} |
1520 |
|
1521 |
sub button_down { |
1522 |
my ($self, $ev, $x, $y) = @_; |
1523 |
|
1524 |
$self->SUPER::button_down ($ev, $x, $y); |
1525 |
|
1526 |
my $idx = $self->{layout}->xy_to_index ($x, $y); |
1527 |
|
1528 |
# byte-index to char-index |
1529 |
my $text = $self->{text}; |
1530 |
utf8::encode $text; |
1531 |
$self->{cursor} = length substr $text, 0, $idx; |
1532 |
|
1533 |
$self->_set_text ($self->{text}); |
1534 |
$self->update; |
1535 |
} |
1536 |
|
1537 |
sub mouse_motion { |
1538 |
my ($self, $ev, $x, $y) = @_; |
1539 |
# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# |
1540 |
} |
1541 |
|
1542 |
sub _draw { |
1543 |
my ($self) = @_; |
1544 |
|
1545 |
local $self->{fg} = $self->{fg}; |
1546 |
|
1547 |
if ($FOCUS == $self) { |
1548 |
glColor @{$self->{active_bg}}; |
1549 |
$self->{fg} = $self->{active_fg}; |
1550 |
} else { |
1551 |
glColor @{$self->{bg}}; |
1552 |
} |
1553 |
|
1554 |
glEnable GL_BLEND; |
1555 |
glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; |
1556 |
glBegin GL_QUADS; |
1557 |
glVertex 0 , 0; |
1558 |
glVertex 0 , $self->{h}; |
1559 |
glVertex $self->{w}, $self->{h}; |
1560 |
glVertex $self->{w}, 0; |
1561 |
glEnd; |
1562 |
glDisable GL_BLEND; |
1563 |
|
1564 |
$self->SUPER::_draw; |
1565 |
|
1566 |
#TODO: force update every cursor change :( |
1567 |
if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) { |
1568 |
|
1569 |
unless (exists $self->{cur_h}) { |
1570 |
my $text = substr $self->{text}, 0, $self->{cursor}; |
1571 |
utf8::encode $text; |
1572 |
|
1573 |
@$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text) |
1574 |
} |
1575 |
|
1576 |
glColor @{$self->{fg}}; |
1577 |
glBegin GL_LINES; |
1578 |
glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy}; |
1579 |
glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h}; |
1580 |
glEnd; |
1581 |
} |
1582 |
} |
1583 |
|
1584 |
package CFClient::UI::Entry; |
1585 |
|
1586 |
our @ISA = CFClient::UI::EntryBase::; |
1587 |
|
1588 |
use CFClient::OpenGL; |
1589 |
|
1590 |
sub key_down { |
1591 |
my ($self, $ev) = @_; |
1592 |
|
1593 |
my $sym = $ev->{sym}; |
1594 |
|
1595 |
if ($sym == 13) { |
1596 |
unshift @{$self->{history}}, |
1597 |
my $txt = $self->get_text; |
1598 |
$self->{history_pointer} = -1; |
1599 |
$self->{history_saveback} = ''; |
1600 |
$self->emit (activate => $txt); |
1601 |
$self->update; |
1602 |
|
1603 |
} elsif ($sym == CFClient::SDLK_UP) { |
1604 |
if ($self->{history_pointer} < 0) { |
1605 |
$self->{history_saveback} = $self->get_text; |
1606 |
} |
1607 |
if (@{$self->{history} || []} > 0) { |
1608 |
$self->{history_pointer}++; |
1609 |
if ($self->{history_pointer} >= @{$self->{history} || []}) { |
1610 |
$self->{history_pointer} = @{$self->{history} || []} - 1; |
1611 |
} |
1612 |
$self->set_text ($self->{history}->[$self->{history_pointer}]); |
1613 |
} |
1614 |
|
1615 |
} elsif ($sym == CFClient::SDLK_DOWN) { |
1616 |
$self->{history_pointer}--; |
1617 |
$self->{history_pointer} = -1 if $self->{history_pointer} < 0; |
1618 |
|
1619 |
if ($self->{history_pointer} >= 0) { |
1620 |
$self->set_text ($self->{history}->[$self->{history_pointer}]); |
1621 |
} else { |
1622 |
$self->set_text ($self->{history_saveback}); |
1623 |
} |
1624 |
|
1625 |
} else { |
1626 |
$self->SUPER::key_down ($ev); |
1627 |
} |
1628 |
|
1629 |
} |
1630 |
|
1631 |
############################################################################# |
1632 |
|
1633 |
package CFClient::UI::Button; |
1634 |
|
1635 |
our @ISA = CFClient::UI::Label::; |
1636 |
|
1637 |
use CFClient::OpenGL; |
1638 |
|
1639 |
my @tex = |
1640 |
map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } |
1641 |
qw(b1_button_active.png); |
1642 |
|
1643 |
sub new { |
1644 |
my $class = shift; |
1645 |
|
1646 |
$class->SUPER::new ( |
1647 |
padding => 4, |
1648 |
fg => [1, 1, 1], |
1649 |
bg => [1, 1, 1, 0.2], |
1650 |
active_fg => [0, 0, 1], |
1651 |
can_hover => 1, |
1652 |
align => 0, |
1653 |
valign => 0, |
1654 |
can_events => 1, |
1655 |
@_ |
1656 |
) |
1657 |
} |
1658 |
|
1659 |
sub button_up { |
1660 |
my ($self, $ev, $x, $y) = @_; |
1661 |
|
1662 |
if ($x >= 0 && $x < $self->{w} |
1663 |
&& $y >= 0 && $y < $self->{h}) { |
1664 |
$self->emit ("activate"); |
1665 |
} |
1666 |
} |
1667 |
|
1668 |
sub _draw { |
1669 |
my ($self) = @_; |
1670 |
|
1671 |
local $self->{fg} = $self->{fg}; |
1672 |
|
1673 |
if ($GRAB == $self) { |
1674 |
$self->{fg} = $self->{active_fg}; |
1675 |
} |
1676 |
|
1677 |
glEnable GL_TEXTURE_2D; |
1678 |
glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; |
1679 |
glColor 0, 0, 0, 1; |
1680 |
|
1681 |
$tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h}); |
1682 |
|
1683 |
glDisable GL_TEXTURE_2D; |
1684 |
|
1685 |
$self->SUPER::_draw; |
1686 |
} |
1687 |
|
1688 |
############################################################################# |
1689 |
|
1690 |
package CFClient::UI::CheckBox; |
1691 |
|
1692 |
our @ISA = CFClient::UI::DrawBG::; |
1693 |
|
1694 |
my @tex = |
1695 |
map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } |
1696 |
qw(c1_checkbox_bg.png c1_checkbox_active.png); |
1697 |
|
1698 |
use CFClient::OpenGL; |
1699 |
|
1700 |
sub new { |
1701 |
my $class = shift; |
1702 |
|
1703 |
$class->SUPER::new ( |
1704 |
padding => 2, |
1705 |
fg => [1, 1, 1], |
1706 |
active_fg => [1, 1, 0], |
1707 |
state => 0, |
1708 |
can_hover => 1, |
1709 |
@_ |
1710 |
) |
1711 |
} |
1712 |
|
1713 |
sub size_request { |
1714 |
my ($self) = @_; |
1715 |
|
1716 |
($self->{padding} * 2 + 6) x 2 |
1717 |
} |
1718 |
|
1719 |
sub button_down { |
1720 |
my ($self, $ev, $x, $y) = @_; |
1721 |
|
1722 |
if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} |
1723 |
&& $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { |
1724 |
$self->{state} = !$self->{state}; |
1725 |
$self->emit (changed => $self->{state}); |
1726 |
} |
1727 |
} |
1728 |
|
1729 |
sub _draw { |
1730 |
my ($self) = @_; |
1731 |
|
1732 |
$self->SUPER::_draw; |
1733 |
|
1734 |
glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; |
1735 |
|
1736 |
my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; |
1737 |
|
1738 |
glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; |
1739 |
|
1740 |
glEnable GL_TEXTURE_2D; |
1741 |
|
1742 |
my $tex = $self->{state} ? $tex[1] : $tex[0]; |
1743 |
|
1744 |
$tex->draw_quad_alpha (0, 0, $s, $s); |
1745 |
|
1746 |
glDisable GL_TEXTURE_2D; |
1747 |
} |
1748 |
|
1749 |
############################################################################# |
1750 |
|
1751 |
package CFClient::UI::Image; |
1752 |
|
1753 |
our @ISA = CFClient::UI::Base::; |
1754 |
|
1755 |
use CFClient::OpenGL; |
1756 |
use Carp qw/confess/; |
1757 |
|
1758 |
our %loaded_images; |
1759 |
|
1760 |
sub new { |
1761 |
my $class = shift; |
1762 |
|
1763 |
my $self = $class->SUPER::new (can_events => 0, @_); |
1764 |
|
1765 |
$self->{image} or confess "Image has 'image' not set. This is a fatal error!"; |
1766 |
|
1767 |
$loaded_images{$self->{image}} ||= |
1768 |
new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1; |
1769 |
|
1770 |
my $tex = $self->{tex} = $loaded_images{$self->{image}}; |
1771 |
|
1772 |
Scalar::Util::weaken $loaded_images{$self->{image}}; |
1773 |
|
1774 |
$self->{aspect} = $tex->{w} / $tex->{h}; |
1775 |
|
1776 |
$self |
1777 |
} |
1778 |
|
1779 |
sub size_request { |
1780 |
my ($self) = @_; |
1781 |
|
1782 |
($self->{tex}->{w}, $self->{tex}->{h}) |
1783 |
} |
1784 |
|
1785 |
sub _draw { |
1786 |
my ($self) = @_; |
1787 |
|
1788 |
my $tex = $self->{tex}; |
1789 |
|
1790 |
my ($w, $h) = ($self->{w}, $self->{h}); |
1791 |
|
1792 |
if ($self->{rot90}) { |
1793 |
glRotate 90, 0, 0, 1; |
1794 |
glTranslate 0, -$self->{w}, 0; |
1795 |
|
1796 |
($w, $h) = ($h, $w); |
1797 |
} |
1798 |
|
1799 |
glEnable GL_TEXTURE_2D; |
1800 |
glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; |
1801 |
|
1802 |
$tex->draw_quad_alpha (0, 0, $w, $h); |
1803 |
|
1804 |
glDisable GL_TEXTURE_2D; |
1805 |
} |
1806 |
|
1807 |
############################################################################# |
1808 |
|
1809 |
package CFClient::UI::VGauge; |
1810 |
|
1811 |
our @ISA = CFClient::UI::Base::; |
1812 |
|
1813 |
use List::Util qw(min max); |
1814 |
|
1815 |
use CFClient::OpenGL; |
1816 |
|
1817 |
my %tex = ( |
1818 |
food => [ |
1819 |
map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } |
1820 |
qw/g1_food_gauge_empty.png g1_food_gauge_full.png/ |
1821 |
], |
1822 |
grace => [ |
1823 |
map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } |
1824 |
qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/ |
1825 |
], |
1826 |
hp => [ |
1827 |
map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } |
1828 |
qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/ |
1829 |
], |
1830 |
mana => [ |
1831 |
map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } |
1832 |
qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/ |
1833 |
], |
1834 |
); |
1835 |
|
1836 |
# eg. VGauge->new (gauge => 'food'), default gauge: food |
1837 |
sub new { |
1838 |
my $class = shift; |
1839 |
|
1840 |
my $self = $class->SUPER::new ( |
1841 |
type => 'food', |
1842 |
@_ |
1843 |
); |
1844 |
|
1845 |
$self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h}; |
1846 |
|
1847 |
$self |
1848 |
} |
1849 |
|
1850 |
sub size_request { |
1851 |
my ($self) = @_; |
1852 |
|
1853 |
#my $tex = $tex{$self->{type}}[0]; |
1854 |
#@$tex{qw(w h)} |
1855 |
(0, 0) |
1856 |
} |
1857 |
|
1858 |
sub set_max { |
1859 |
my ($self, $max) = @_; |
1860 |
|
1861 |
return if $self->{max_val} == $max; |
1862 |
|
1863 |
$self->{max_val} = $max; |
1864 |
$self->update; |
1865 |
} |
1866 |
|
1867 |
sub set_value { |
1868 |
my ($self, $val, $max) = @_; |
1869 |
|
1870 |
$self->set_max ($max) |
1871 |
if defined $max; |
1872 |
|
1873 |
return if $self->{val} == $val; |
1874 |
|
1875 |
$self->{val} = $val; |
1876 |
$self->update; |
1877 |
} |
1878 |
|
1879 |
sub _draw { |
1880 |
my ($self) = @_; |
1881 |
|
1882 |
my $tex = $tex{$self->{type}}; |
1883 |
my ($t1, $t2, $t3) = @$tex; |
1884 |
|
1885 |
my ($w, $h) = ($self->{w}, $self->{h}); |
1886 |
|
1887 |
if ($self->{vertical}) { |
1888 |
glRotate 90, 0, 0, 1; |
1889 |
glTranslate 0, -$self->{w}, 0; |
1890 |
|
1891 |
($w, $h) = ($h, $w); |
1892 |
} |
1893 |
|
1894 |
my $ycut = $self->{val} / ($self->{max_val} || 1); |
1895 |
|
1896 |
my $ycut1 = max 0, min 1, $ycut; |
1897 |
my $ycut2 = max 0, min 1, $ycut - 1; |
1898 |
|
1899 |
my $h1 = $self->{h} * (1 - $ycut1); |
1900 |
my $h2 = $self->{h} * (1 - $ycut2); |
1901 |
|
1902 |
glEnable GL_BLEND; |
1903 |
glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; |
1904 |
glEnable GL_TEXTURE_2D; |
1905 |
glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; |
1906 |
|
1907 |
glBindTexture GL_TEXTURE_2D, $t1->{name}; |
1908 |
glBegin GL_QUADS; |
1909 |
glTexCoord 0 , 0; glVertex 0 , 0; |
1910 |
glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1; |
1911 |
glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1; |
1912 |
glTexCoord $t1->{s}, 0; glVertex $w, 0; |
1913 |
glEnd; |
1914 |
|
1915 |
my $ycut1 = List::Util::min 1, $ycut; |
1916 |
glBindTexture GL_TEXTURE_2D, $t2->{name}; |
1917 |
glBegin GL_QUADS; |
1918 |
glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1; |
1919 |
glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2; |
1920 |
glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2; |
1921 |
glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1; |
1922 |
glEnd; |
1923 |
|
1924 |
if ($t3) { |
1925 |
glBindTexture GL_TEXTURE_2D, $t3->{name}; |
1926 |
glBegin GL_QUADS; |
1927 |
glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2; |
1928 |
glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h}; |
1929 |
glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h}; |
1930 |
glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2; |
1931 |
glEnd; |
1932 |
} |
1933 |
|
1934 |
glDisable GL_BLEND; |
1935 |
glDisable GL_TEXTURE_2D; |
1936 |
} |
1937 |
|
1938 |
############################################################################# |
1939 |
|
1940 |
package CFClient::UI::Gauge; |
1941 |
|
1942 |
our @ISA = CFClient::UI::VBox::; |
1943 |
|
1944 |
sub new { |
1945 |
my ($class, %arg) = @_; |
1946 |
|
1947 |
my $self = $class->SUPER::new ( |
1948 |
tooltip => $arg{type}, |
1949 |
can_hover => 1, |
1950 |
can_events => 1, |
1951 |
%arg, |
1952 |
); |
1953 |
|
1954 |
$self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999"); |
1955 |
$self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1); |
1956 |
$self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999"); |
1957 |
|
1958 |
$self |
1959 |
} |
1960 |
|
1961 |
sub set_fontsize { |
1962 |
my ($self, $fsize) = @_; |
1963 |
|
1964 |
$self->{value}->set_fontsize ($fsize); |
1965 |
$self->{max} ->set_fontsize ($fsize); |
1966 |
} |
1967 |
|
1968 |
sub set_max { |
1969 |
my ($self, $max) = @_; |
1970 |
|
1971 |
$self->{gauge}->set_max ($max); |
1972 |
$self->{max}->set_text ($max); |
1973 |
} |
1974 |
|
1975 |
sub set_value { |
1976 |
my ($self, $val, $max) = @_; |
1977 |
|
1978 |
$self->set_max ($max) |
1979 |
if defined $max; |
1980 |
|
1981 |
$self->{gauge}->set_value ($val, $max); |
1982 |
$self->{value}->set_text ($val); |
1983 |
} |
1984 |
|
1985 |
############################################################################# |
1986 |
|
1987 |
package CFClient::UI::Slider; |
1988 |
|
1989 |
use strict; |
1990 |
|
1991 |
use CFClient::OpenGL; |
1992 |
|
1993 |
our @ISA = CFClient::UI::DrawBG::; |
1994 |
|
1995 |
my @tex = |
1996 |
map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } |
1997 |
qw(s1_slider.png s1_slider_bg.png); |
1998 |
|
1999 |
sub new { |
2000 |
my $class = shift; |
2001 |
|
2002 |
# range [value, low, high, page] |
2003 |
|
2004 |
# TODO: 0-width page |
2005 |
# TODO: req_w/h are wrong with vertical |
2006 |
# TODO: calculations are off |
2007 |
my $self = $class->SUPER::new ( |
2008 |
fg => [1, 1, 1], |
2009 |
active_fg => [0, 0, 0], |
2010 |
range => [0, 0, 100, 10], |
2011 |
req_w => $::WIDTH / 80, |
2012 |
req_h => $::WIDTH / 80, |
2013 |
vertical => 0, |
2014 |
can_hover => 1, |
2015 |
inner_pad => 5, |
2016 |
@_ |
2017 |
); |
2018 |
|
2019 |
$self |
2020 |
} |
2021 |
|
2022 |
sub size_request { |
2023 |
my ($self) = @_; |
2024 |
|
2025 |
my $w = $self->{req_w}; |
2026 |
my $h = $self->{req_h}; |
2027 |
|
2028 |
$self->{vertical} ? ($h, $w) : ($w, $h) |
2029 |
} |
2030 |
|
2031 |
sub button_down { |
2032 |
my ($self, $ev, $x, $y) = @_; |
2033 |
|
2034 |
$self->SUPER::button_down ($ev, $x, $y); |
2035 |
$self->mouse_motion ($ev, $x, $y); |
2036 |
} |
2037 |
|
2038 |
sub mouse_motion { |
2039 |
my ($self, $ev, $x, $y) = @_; |
2040 |
|
2041 |
if ($GRAB == $self) { |
2042 |
my ($value, $lo, $hi, $page) = @{$self->{range}}; |
2043 |
|
2044 |
my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); |
2045 |
|
2046 |
my $inner_pad_px = $self->_calc_inner_pad_px ($w); |
2047 |
my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right |
2048 |
|
2049 |
$x -= $inner_pad_px; # substract the padding |
2050 |
$x = $x * ($hi - $lo) / $inner_w + $lo; |
2051 |
$x = $lo if $x < $lo; |
2052 |
$x = $hi - $page if $x > $hi - $page; |
2053 |
$self->{range}[0] = $x; |
2054 |
|
2055 |
$self->emit (changed => $x); |
2056 |
$self->update; |
2057 |
} |
2058 |
} |
2059 |
|
2060 |
# the inner_* stuff is for generating a padding for the slider handle, |
2061 |
# so that the handle doesn't leave the texture. This calculation isn't 100% |
2062 |
# correct propably, but it does the job for now |
2063 |
sub _calc_inner_pad_px { |
2064 |
my ($self, $w) = @_; |
2065 |
($w / 100) * $self->{inner_pad} # % to pixels |
2066 |
} |
2067 |
|
2068 |
sub _draw { |
2069 |
my ($self) = @_; |
2070 |
|
2071 |
$self->SUPER::_draw (); |
2072 |
|
2073 |
my ($w, $h) = @$self{qw(w h)}; |
2074 |
|
2075 |
if ($self->{vertical}) { |
2076 |
# draw a vertical slider like a rotated horizontal slider |
2077 |
|
2078 |
glRotate 90, 0, 0, 1; |
2079 |
glTranslate 0, -$self->{w}, 0; |
2080 |
|
2081 |
($w, $h) = ($h, $w); |
2082 |
} |
2083 |
|
2084 |
my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; |
2085 |
my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; |
2086 |
|
2087 |
my ($value, $lo, $hi, $page) = @{$self->{range}}; |
2088 |
|
2089 |
$hi = $value + 1 if $lo == $hi; |
2090 |
|
2091 |
my $inner_pad_px = $self->_calc_inner_pad_px ($w); |
2092 |
my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right |
2093 |
|
2094 |
$page = int $page * $inner_w / ($hi - $lo); |
2095 |
$value = int +($value - $lo) * $inner_w / ($hi - $lo); |
2096 |
|
2097 |
$w -= $page; |
2098 |
$page &= ~1; |
2099 |
glTranslate $page * 0.5, 0, 0; |
2100 |
$page ||= 2; |
2101 |
|
2102 |
my $knob_a = $inner_pad_px + ($value - $page * 0.5); |
2103 |
my $knob_b = $inner_pad_px + ($value + $page * 0.5); |
2104 |
|
2105 |
glEnable GL_TEXTURE_2D; |
2106 |
glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; |
2107 |
|
2108 |
# draw background |
2109 |
$tex[1]->draw_quad_alpha (0, 0, $w, $h); |
2110 |
|
2111 |
# draw handle |
2112 |
$tex[0]->draw_quad_alpha ($knob_a, 0, $knob_b - $knob_a, $h); |
2113 |
|
2114 |
glDisable GL_TEXTURE_2D; |
2115 |
} |
2116 |
|
2117 |
############################################################################# |
2118 |
|
2119 |
package CFClient::UI::TextView; |
2120 |
|
2121 |
our @ISA = CFClient::UI::HBox::; |
2122 |
|
2123 |
use CFClient::OpenGL; |
2124 |
|
2125 |
sub new { |
2126 |
my $class = shift; |
2127 |
|
2128 |
my $self = $class->SUPER::new ( |
2129 |
fontsize => 1, |
2130 |
can_events => 0, |
2131 |
#font => default_font |
2132 |
@_, |
2133 |
|
2134 |
layout => (new CFClient::Layout 1), |
2135 |
par => [], |
2136 |
height => 0, |
2137 |
children => [ |
2138 |
(new CFClient::UI::Empty expand => 1), |
2139 |
(new CFClient::UI::Slider vertical => 1), |
2140 |
], |
2141 |
); |
2142 |
|
2143 |
$self->{children}[1]->connect (changed => sub { $self->update }); |
2144 |
|
2145 |
$self |
2146 |
} |
2147 |
|
2148 |
sub set_fontsize { |
2149 |
my ($self, $fontsize) = @_; |
2150 |
|
2151 |
$self->{fontsize} = $fontsize; |
2152 |
$self->reflow; |
2153 |
} |
2154 |
|
2155 |
sub text_height { |
2156 |
my ($self, $text) = @_; |
2157 |
|
2158 |
my $layout = $self->{layout}; |
2159 |
|
2160 |
$layout->set_height ($self->{fontsize} * $::FONTSIZE); |
2161 |
$layout->set_width ($self->{children}[0]{w}); |
2162 |
$layout->set_markup ($text); |
2163 |
|
2164 |
($layout->size)[1] |
2165 |
} |
2166 |
|
2167 |
sub reflow { |
2168 |
my ($self) = @_; |
2169 |
|
2170 |
$self->{need_reflow}++; |
2171 |
$self->update; |
2172 |
} |
2173 |
|
2174 |
sub size_allocate { |
2175 |
my ($self, $w, $h) = @_; |
2176 |
|
2177 |
$self->SUPER::size_allocate ($w, $h); |
2178 |
|
2179 |
$self->{layout}->set_font ($self->{font}) if $self->{font}; |
2180 |
$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); |
2181 |
$self->{layout}->set_width ($self->{children}[0]{w}); |
2182 |
|
2183 |
$self->reflow; |
2184 |
} |
2185 |
|
2186 |
sub add_paragraph { |
2187 |
my ($self, $color, $text) = @_; |
2188 |
|
2189 |
#TODO: intelligently "reformat" paragraph |
2190 |
|
2191 |
my $height = $self->text_height ($text); |
2192 |
|
2193 |
$self->{height} += $height; |
2194 |
|
2195 |
push @{$self->{par}}, [$height, $color, $text]; |
2196 |
|
2197 |
$self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; |
2198 |
$self->{children}[1]->update; |
2199 |
} |
2200 |
|
2201 |
sub update { |
2202 |
my ($self) = @_; |
2203 |
|
2204 |
$self->SUPER::update; |
2205 |
|
2206 |
return unless $self->{h} > 0; |
2207 |
|
2208 |
delete $self->{texture}; |
2209 |
|
2210 |
$ROOT->on_refresh ($self, sub { |
2211 |
if (delete $self->{need_reflow}) { |
2212 |
my $height = 0; |
2213 |
|
2214 |
$height += $_->[0] = $self->text_height ($_->[2]) |
2215 |
for @{$self->{par}}; |
2216 |
|
2217 |
$self->{height} = $height; |
2218 |
|
2219 |
$self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; |
2220 |
|
2221 |
delete $self->{texture}; |
2222 |
} |
2223 |
|
2224 |
$self->{texture} ||= new_from_opengl CFClient::Texture $self->{children}[0]{w}, $self->{children}[0]{h}, sub { |
2225 |
glClearColor 0, 0, 0, 0; |
2226 |
glClear GL_COLOR_BUFFER_BIT; |
2227 |
|
2228 |
glEnable GL_TEXTURE_2D; |
2229 |
glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; |
2230 |
|
2231 |
my $top = int $self->{children}[1]{range}[0]; |
2232 |
|
2233 |
my $y0 = $top; |
2234 |
my $y1 = $top + $self->{h}; |
2235 |
|
2236 |
my $y = 0; |
2237 |
|
2238 |
my $layout = $self->{layout}; |
2239 |
|
2240 |
$layout->set_font ($self->{font}) if $self->{font}; |
2241 |
|
2242 |
for my $par (@{$self->{par}}) { |
2243 |
my $h = $par->[0]; |
2244 |
|
2245 |
if ($y0 < $y + $h && $y < $y1) { |
2246 |
$layout->set_foreground (@{ $par->[1] }); |
2247 |
$layout->set_markup ($par->[2]); |
2248 |
|
2249 |
my ($W, $H) = $layout->size; |
2250 |
CFClient::Texture->new_from_layout ($layout)->draw_quad_alpha_premultiplied (0, $y - $y0); |
2251 |
} |
2252 |
|
2253 |
$y += $h; |
2254 |
} |
2255 |
|
2256 |
glDisable GL_TEXTURE_2D; |
2257 |
}; |
2258 |
}); |
2259 |
} |
2260 |
|
2261 |
sub _draw { |
2262 |
my ($self) = @_; |
2263 |
|
2264 |
glEnable GL_TEXTURE_2D; |
2265 |
glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; |
2266 |
glColor 1, 1, 1, 1; |
2267 |
$self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h}); |
2268 |
glDisable GL_TEXTURE_2D; |
2269 |
|
2270 |
$self->{children}[1]->draw; |
2271 |
|
2272 |
} |
2273 |
|
2274 |
############################################################################# |
2275 |
|
2276 |
package CFClient::UI::Animator; |
2277 |
|
2278 |
use CFClient::OpenGL; |
2279 |
|
2280 |
our @ISA = CFClient::UI::Bin::; |
2281 |
|
2282 |
sub moveto { |
2283 |
my ($self, $x, $y) = @_; |
2284 |
|
2285 |
$self->{moveto} = [$self->{x}, $self->{y}, $x, $y]; |
2286 |
$self->{speed} = 0.001; |
2287 |
$self->{time} = 1; |
2288 |
|
2289 |
::animation_start $self; |
2290 |
} |
2291 |
|
2292 |
sub animate { |
2293 |
my ($self, $interval) = @_; |
2294 |
|
2295 |
$self->{time} -= $interval * $self->{speed}; |
2296 |
if ($self->{time} <= 0) { |
2297 |
$self->{time} = 0; |
2298 |
::animation_stop $self; |
2299 |
} |
2300 |
|
2301 |
my ($x0, $y0, $x1, $y1) = @{$self->{moveto}}; |
2302 |
|
2303 |
$self->{x} = $x0 * $self->{time} + $x1 * (1 - $self->{time}); |
2304 |
$self->{y} = $y0 * $self->{time} + $y1 * (1 - $self->{time}); |
2305 |
} |
2306 |
|
2307 |
sub _draw { |
2308 |
my ($self) = @_; |
2309 |
|
2310 |
glPushMatrix; |
2311 |
glRotate $self->{time} * 1000, 0, 1, 0; |
2312 |
$self->{children}[0]->draw; |
2313 |
glPopMatrix; |
2314 |
} |
2315 |
|
2316 |
############################################################################# |
2317 |
|
2318 |
package CFClient::UI::Flopper; |
2319 |
|
2320 |
our @ISA = CFClient::UI::Button::; |
2321 |
|
2322 |
sub new { |
2323 |
my $class = shift; |
2324 |
|
2325 |
my $self = $class->SUPER::new ( |
2326 |
state => 0, |
2327 |
connect_activate => \&toggle_flopper, |
2328 |
@_ |
2329 |
); |
2330 |
|
2331 |
if ($self->{state}) { |
2332 |
$self->{state} = 0; |
2333 |
$self->toggle_flopper; |
2334 |
} |
2335 |
|
2336 |
$self |
2337 |
} |
2338 |
|
2339 |
sub toggle_flopper { |
2340 |
my ($self) = @_; |
2341 |
|
2342 |
# TODO: use animation |
2343 |
if ($self->{state} = !$self->{state}) { |
2344 |
$CFClient::UI::ROOT->add ($self->{other}); |
2345 |
$self->{other}->move ($self->coord2global (0, $self->{h})); |
2346 |
$self->emit ("open"); |
2347 |
} else { |
2348 |
$CFClient::UI::ROOT->remove ($self->{other}); |
2349 |
$self->emit ("close"); |
2350 |
} |
2351 |
|
2352 |
$self->emit (changed => $self->{state}); |
2353 |
} |
2354 |
|
2355 |
############################################################################# |
2356 |
|
2357 |
package CFClient::UI::Tooltip; |
2358 |
|
2359 |
our @ISA = CFClient::UI::Bin::; |
2360 |
|
2361 |
use CFClient::OpenGL; |
2362 |
|
2363 |
sub new { |
2364 |
my $class = shift; |
2365 |
|
2366 |
$class->SUPER::new ( |
2367 |
@_, |
2368 |
can_events => 0, |
2369 |
) |
2370 |
} |
2371 |
|
2372 |
sub set_markup { |
2373 |
my ($self, $text, $font) = @_; |
2374 |
|
2375 |
$self->{label} = new CFClient::UI::Label |
2376 |
fontsize => 0.8, |
2377 |
fg => [0, 0, 0], |
2378 |
font => ($font || $::FONT_PROP); |
2379 |
|
2380 |
$self->{label}->set_max_size ($::WIDTH * 0.3); |
2381 |
$self->{label}->set_markup ($text); |
2382 |
$self->add ($self->{label}); |
2383 |
} |
2384 |
|
2385 |
sub size_request { |
2386 |
my ($self) = @_; |
2387 |
|
2388 |
my ($w, $h) = @{$self->child}{qw(req_w req_h)}; |
2389 |
|
2390 |
($w + 4, $h + 4) |
2391 |
} |
2392 |
|
2393 |
sub size_allocate { |
2394 |
my ($self, $w, $h) = @_; |
2395 |
|
2396 |
$self->SUPER::size_allocate ($w - 4, $h - 4); |
2397 |
} |
2398 |
|
2399 |
sub _draw { |
2400 |
my ($self) = @_; |
2401 |
|
2402 |
glPushMatrix; |
2403 |
glTranslate 0.375, 0.375; |
2404 |
|
2405 |
my ($w, $h) = @$self{qw(w h)}; |
2406 |
|
2407 |
glColor 1, 0.8, 0.4; |
2408 |
glBegin GL_QUADS; |
2409 |
glVertex 0 , 0; |
2410 |
glVertex 0 , $h; |
2411 |
glVertex $w, $h; |
2412 |
glVertex $w, 0; |
2413 |
glEnd; |
2414 |
|
2415 |
glColor 0, 0, 0; |
2416 |
glBegin GL_LINE_LOOP; |
2417 |
glVertex 0 , 0; |
2418 |
glVertex 0 , $h; |
2419 |
glVertex $w, $h; |
2420 |
glVertex $w, 0; |
2421 |
glEnd; |
2422 |
|
2423 |
glPopMatrix; |
2424 |
|
2425 |
glTranslate 2, 2; |
2426 |
$self->SUPER::_draw; |
2427 |
} |
2428 |
|
2429 |
############################################################################# |
2430 |
|
2431 |
package CFClient::UI::Face; |
2432 |
|
2433 |
our @ISA = CFClient::UI::Base::; |
2434 |
|
2435 |
use CFClient::OpenGL; |
2436 |
|
2437 |
sub new { |
2438 |
my $class = shift; |
2439 |
|
2440 |
$class->SUPER::new ( |
2441 |
aspect => 1, |
2442 |
@_, |
2443 |
) |
2444 |
} |
2445 |
|
2446 |
sub size_request { |
2447 |
(32, 8) |
2448 |
} |
2449 |
|
2450 |
sub _draw { |
2451 |
my ($self) = @_; |
2452 |
|
2453 |
return unless $::CONN;#d# manage and cache textures differently |
2454 |
my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]]; |
2455 |
|
2456 |
# TODO animation |
2457 |
if ($tex) { |
2458 |
glEnable GL_TEXTURE_2D; |
2459 |
glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; |
2460 |
glColor 1, 1, 1, 1; |
2461 |
$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h}); |
2462 |
glDisable GL_TEXTURE_2D; |
2463 |
} |
2464 |
} |
2465 |
|
2466 |
############################################################################# |
2467 |
|
2468 |
package CFClient::UI::InventoryItem; |
2469 |
|
2470 |
our @ISA = CFClient::UI::HBox::; |
2471 |
|
2472 |
sub new { |
2473 |
my $class = shift; |
2474 |
|
2475 |
my %args = @_; |
2476 |
|
2477 |
my $item = delete $args{item}; |
2478 |
|
2479 |
my $desc = $item->{nrof} < 2 |
2480 |
? $item->{name} |
2481 |
: "$item->{nrof} $item->{name_pl}"; |
2482 |
|
2483 |
|
2484 |
my $self = $class->SUPER::new ( |
2485 |
can_hover => 1, |
2486 |
can_events => 1, |
2487 |
tooltip => (CFClient::UI::Label->escape ($desc) |
2488 |
. "\n<small>leftclick - pick up\nmiddle click - apply\nrightclick - menu</small>"), |
2489 |
connect_button_down => sub { |
2490 |
my ($self, $ev, $x, $y) = @_; |
2491 |
|
2492 |
# todo: maybe put examine on 1? but should just be a tooltip :( |
2493 |
if ($ev->{button} == 1) { |
2494 |
$::CONN->send ("move $::CONN->{player}{tag} $item->{tag} 0"); |
2495 |
} elsif ($ev->{button} == 2) { |
2496 |
$::CONN->send ("apply $item->{tag}"); |
2497 |
} elsif ($ev->{button} == 3) { |
2498 |
CFClient::UI::Menu->new ( |
2499 |
items => [ |
2500 |
["examine", sub { $::CONN->send ("examine $item->{tag}") }], |
2501 |
[ |
2502 |
$item->{flags} & Crossfire::Protocol::F_LOCKED ? "lock" : "unlock", |
2503 |
sub { $::CONN->send ("lock $item->{tag}") }, |
2504 |
], |
2505 |
["mark", sub { $::CONN->send ("mark $item->{tag}") }], |
2506 |
["apply", sub { $::CONN->send ("apply $item->{tag}") }], |
2507 |
["drop", sub { $::CONN->send ("move 0 $item->{tag} 0") }], |
2508 |
], |
2509 |
)->popup ($ev); |
2510 |
} |
2511 |
|
2512 |
1 |
2513 |
}, |
2514 |
%args |
2515 |
); |
2516 |
|
2517 |
$self->add (new CFClient::UI::Face |
2518 |
can_events => 0, |
2519 |
face => $item->{face}, |
2520 |
anim => $item->{anim}, |
2521 |
animspeed => $item->{animspeed}, |
2522 |
); |
2523 |
|
2524 |
$self->add (new CFClient::UI::Label |
2525 |
can_events => 0, |
2526 |
text => $desc, |
2527 |
); |
2528 |
|
2529 |
$self |
2530 |
} |
2531 |
|
2532 |
############################################################################# |
2533 |
|
2534 |
package CFClient::UI::Inventory; |
2535 |
|
2536 |
our @ISA = CFClient::UI::ScrolledWindow::; |
2537 |
|
2538 |
sub new { |
2539 |
my $class = shift; |
2540 |
|
2541 |
my $self = $class->SUPER::new ( |
2542 |
scrolled => (new CFClient::UI::VBox), |
2543 |
@_, |
2544 |
); |
2545 |
|
2546 |
$self |
2547 |
} |
2548 |
|
2549 |
sub set_items { |
2550 |
my ($self, $items) = @_; |
2551 |
|
2552 |
$self->{scrolled}->clear; |
2553 |
return unless $items; |
2554 |
|
2555 |
my @items = sort { $a->{type} <=> $b->{type} } @$items; |
2556 |
|
2557 |
$self->{real_items} = \@items; |
2558 |
|
2559 |
for my $item (@items) { |
2560 |
my $desc = $item->{nrof} < 2 |
2561 |
? $item->{name} |
2562 |
: "$item->{nrof} $item->{name_pl}"; |
2563 |
|
2564 |
$self->{scrolled}->add ($item->{widget} ||= new CFClient::UI::InventoryItem item => $item); |
2565 |
} |
2566 |
|
2567 |
# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page]; |
2568 |
} |
2569 |
|
2570 |
sub size_request { |
2571 |
my ($self) = @_; |
2572 |
($self->{req_w}, $self->{req_h}); |
2573 |
} |
2574 |
|
2575 |
############################################################################# |
2576 |
|
2577 |
package CFClient::UI::Menu; |
2578 |
|
2579 |
our @ISA = CFClient::UI::FancyFrame::; |
2580 |
|
2581 |
use CFClient::OpenGL; |
2582 |
|
2583 |
sub new { |
2584 |
my $class = shift; |
2585 |
|
2586 |
my $self = $class->SUPER::new ( |
2587 |
items => [], |
2588 |
z => 100, |
2589 |
@_, |
2590 |
); |
2591 |
|
2592 |
$self->add ($self->{vbox} = new CFClient::UI::VBox); |
2593 |
|
2594 |
for my $item (@{ $self->{items} }) { |
2595 |
my ($widget, $cb) = @$item; |
2596 |
|
2597 |
# handle various types of items, only text for now |
2598 |
if (!ref $widget) { |
2599 |
$widget = new CFClient::UI::Label |
2600 |
can_hover => 1, |
2601 |
can_events => 1, |
2602 |
text => $widget; |
2603 |
} |
2604 |
|
2605 |
$self->{item}{$widget} = $item; |
2606 |
|
2607 |
$self->{vbox}->add ($widget); |
2608 |
} |
2609 |
|
2610 |
$self |
2611 |
} |
2612 |
|
2613 |
# popup given the event (must be a mouse button down event currently) |
2614 |
sub popup { |
2615 |
my ($self, $ev) = @_; |
2616 |
|
2617 |
$self->emit ("popdown"); |
2618 |
|
2619 |
# maybe save $GRAB? must be careful about events... |
2620 |
$GRAB = $self; |
2621 |
$self->{button} = $ev->{button}; |
2622 |
|
2623 |
$self->show; |
2624 |
$self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5); |
2625 |
} |
2626 |
|
2627 |
sub mouse_motion { |
2628 |
my ($self, $ev, $x, $y) = @_; |
2629 |
|
2630 |
# TODO: should use vbox->find_widget or so |
2631 |
$HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y}); |
2632 |
$self->{hover} = $self->{item}{$HOVER}; |
2633 |
} |
2634 |
|
2635 |
sub button_up { |
2636 |
my ($self, $ev, $x, $y) = @_; |
2637 |
|
2638 |
if ($ev->{button} == $self->{button}) { |
2639 |
undef $GRAB; |
2640 |
$self->hide; |
2641 |
|
2642 |
$self->emit ("popdown"); |
2643 |
$self->{hover}[1]->() if $self->{hover}; |
2644 |
} |
2645 |
} |
2646 |
|
2647 |
############################################################################# |
2648 |
|
2649 |
package CFClient::UI::Statusbox; |
2650 |
|
2651 |
our @ISA = CFClient::UI::VBox::; |
2652 |
|
2653 |
sub reorder { |
2654 |
my ($self) = @_; |
2655 |
my $NOW = time; |
2656 |
|
2657 |
while (my ($k, $v) = each %{ $self->{item} }) { |
2658 |
delete $self->{item}{$k} if $v->{timeout} < $NOW; |
2659 |
} |
2660 |
|
2661 |
my @widgets; |
2662 |
my @items = sort { $a->{time} <=> $b->{time} } values %{ $self->{item} }; |
2663 |
my $count = 10 + 1; |
2664 |
for my $item (@items) { |
2665 |
last unless --$count; |
2666 |
|
2667 |
push @widgets, $item->{label} ||= do { |
2668 |
# TODO: doesn't handle markup well (read as: at all) |
2669 |
my $short = delete $item->{text}; |
2670 |
for ($short) { |
2671 |
s/^\s+//; |
2672 |
s/\012.*//s; |
2673 |
my $len = int 30 / $item->{fontsize}; |
2674 |
substr $_, $len, length, "…" if $len < length; |
2675 |
} |
2676 |
|
2677 |
new CFClient::UI::Label |
2678 |
markup => $short, |
2679 |
tooltip => delete $item->{tooltip}, |
2680 |
fontsize => delete $item->{fontsize}, |
2681 |
color => delete $item->{color}, |
2682 |
can_events => 1, |
2683 |
can_hover => 1, |
2684 |
}; |
2685 |
} |
2686 |
|
2687 |
$self->clear; |
2688 |
$self->SUPER::add (@widgets); |
2689 |
} |
2690 |
|
2691 |
sub add { |
2692 |
my ($self, $text, %arg) = @_; |
2693 |
|
2694 |
my $item = { |
2695 |
time => time, |
2696 |
text => $text, |
2697 |
timeout => 60, |
2698 |
tooltip => $text, |
2699 |
fontsize => 0.8, |
2700 |
color => [0.8, 0.8, 0.8, 0.8], |
2701 |
%arg, |
2702 |
}; |
2703 |
|
2704 |
$item->{timeout} += time; |
2705 |
$item->{group} ||= $item+0; |
2706 |
|
2707 |
$item = $self->{item}{$item->{group}} ||= $item; |
2708 |
|
2709 |
$self->reorder; |
2710 |
} |
2711 |
|
2712 |
############################################################################# |
2713 |
|
2714 |
package CFClient::UI::Root; |
2715 |
|
2716 |
our @ISA = CFClient::UI::Container::; |
2717 |
|
2718 |
use CFClient::OpenGL; |
2719 |
|
2720 |
sub new { |
2721 |
my $class = shift; |
2722 |
|
2723 |
$class->SUPER::new ( |
2724 |
@_, |
2725 |
) |
2726 |
} |
2727 |
|
2728 |
sub configure { |
2729 |
my ($self, $x, $y, $w, $h) = @_; |
2730 |
|
2731 |
$self->{w} = $w; |
2732 |
$self->{h} = $h; |
2733 |
} |
2734 |
|
2735 |
sub check_size { |
2736 |
my ($self) = @_; |
2737 |
|
2738 |
$self->size_allocate ($self->{w}, $self->{h}) |
2739 |
if $self->{w}; |
2740 |
} |
2741 |
|
2742 |
sub size_request { |
2743 |
my ($self) = @_; |
2744 |
|
2745 |
($self->{w}, $self->{h}) |
2746 |
} |
2747 |
|
2748 |
sub size_allocate { |
2749 |
my ($self, $w, $h) = @_; |
2750 |
|
2751 |
my $old_w = $self->{old_w}; |
2752 |
my $old_h = $self->{old_h}; |
2753 |
|
2754 |
if ($old_w && $old_h) { |
2755 |
for my $child ($self->children) { |
2756 |
$child->{x} = int 0.5 + $child->{x} * $w / $old_w; |
2757 |
$child->{w} = int 0.5 + $child->{w} * $w / $old_w; |
2758 |
$child->{req_w} = int 0.5 + $child->{req_w} * $w / $old_w if exists $child->{req_w}; |
2759 |
$child->{user_w} = int 0.5 + $child->{user_w} * $w / $old_w if exists $child->{user_w}; |
2760 |
$child->{y} = int 0.5 + $child->{y} * $h / $old_h; |
2761 |
$child->{h} = int 0.5 + $child->{h} * $h / $old_h; |
2762 |
$child->{req_h} = int 0.5 + $child->{req_h} * $h / $old_h if exists $child->{req_h}; |
2763 |
$child->{user_h} = int 0.5 + $child->{user_h} * $h / $old_h if exists $child->{user_h}; |
2764 |
} |
2765 |
} |
2766 |
|
2767 |
for my $child ($self->children) { |
2768 |
my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; |
2769 |
|
2770 |
$X = List::Util::max 0, List::Util::min $w - $W, $X; |
2771 |
$Y = List::Util::max 0, List::Util::min $h - $H, $Y; |
2772 |
$child->configure ($X, $Y, $W, $H); |
2773 |
} |
2774 |
|
2775 |
$self->{old_w} = $w; |
2776 |
$self->{old_h} = $h; |
2777 |
} |
2778 |
|
2779 |
sub coord2local { |
2780 |
my ($self, $x, $y) = @_; |
2781 |
|
2782 |
($x, $y) |
2783 |
} |
2784 |
|
2785 |
sub coord2global { |
2786 |
my ($self, $x, $y) = @_; |
2787 |
|
2788 |
($x, $y) |
2789 |
} |
2790 |
|
2791 |
sub update { |
2792 |
my ($self) = @_; |
2793 |
|
2794 |
$self->check_size; |
2795 |
$::WANT_REFRESH++; |
2796 |
} |
2797 |
|
2798 |
sub add { |
2799 |
my ($self, $child) = @_; |
2800 |
|
2801 |
# integerise window positions |
2802 |
$child->{x} = int $child->{x}; |
2803 |
$child->{y} = int $child->{y}; |
2804 |
|
2805 |
$self->SUPER::add ($child); |
2806 |
} |
2807 |
|
2808 |
sub on_refresh { |
2809 |
my ($self, $id, $cb) = @_; |
2810 |
|
2811 |
$self->{refresh_hook}{$id} = $cb; |
2812 |
} |
2813 |
|
2814 |
sub draw { |
2815 |
my ($self) = @_; |
2816 |
|
2817 |
if ($self->{check_size}) { |
2818 |
my @queue = ([], []); |
2819 |
|
2820 |
for (;;) { |
2821 |
if ($self->{check_size}) { |
2822 |
# heuristic: check containers last |
2823 |
push @{ $queue[ ! ! $_->isa ("CFClient::UI::Container") ] }, $_ |
2824 |
for values %{delete $self->{check_size}} |
2825 |
} |
2826 |
|
2827 |
my $widget = (pop @{ $queue[0] }) || (pop @{ $queue[1] }) || last; |
2828 |
|
2829 |
my ($w, $h) = $widget->{user_w} && $widget->{user_h} |
2830 |
? @$widget{qw(user_w user_h)} |
2831 |
: $widget->size_request; |
2832 |
|
2833 |
if ($w != $widget->{req_w} || $h != $widget->{req_h}) { |
2834 |
Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d# |
2835 |
|
2836 |
$widget->{req_w} = $w; |
2837 |
$widget->{req_h} = $h; |
2838 |
|
2839 |
$self->{size_alloc}{$widget} = [$widget, $widget->{w}, $widget->{h}]; |
2840 |
|
2841 |
$widget->{parent}->check_size |
2842 |
if $widget->{parent}; |
2843 |
} |
2844 |
} |
2845 |
} |
2846 |
|
2847 |
while ($self->{size_alloc}) { |
2848 |
for (values %{delete $self->{size_alloc}}) { |
2849 |
my ($widget, $w, $h) = @$_; |
2850 |
|
2851 |
$w = 0 if $w < 0; |
2852 |
$h = 0 if $h < 0; |
2853 |
|
2854 |
$widget->{w} = $w; |
2855 |
$widget->{h} = $h; |
2856 |
$widget->size_allocate ($w, $h); |
2857 |
$widget->emit (size_allocate => $w, $h); |
2858 |
} |
2859 |
} |
2860 |
|
2861 |
while ($self->{refresh_hook}) { |
2862 |
$_->() |
2863 |
for values %{delete $self->{refresh_hook}}; |
2864 |
} |
2865 |
|
2866 |
glViewport 0, 0, $::WIDTH, $::HEIGHT; |
2867 |
glClearColor +($::CFG->{fow_intensity}) x 3, 1; |
2868 |
glClear GL_COLOR_BUFFER_BIT; |
2869 |
|
2870 |
glMatrixMode GL_PROJECTION; |
2871 |
glLoadIdentity; |
2872 |
glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; |
2873 |
glMatrixMode GL_MODELVIEW; |
2874 |
glLoadIdentity; |
2875 |
|
2876 |
$self->_draw; |
2877 |
} |
2878 |
|
2879 |
############################################################################# |
2880 |
|
2881 |
package CFClient::UI; |
2882 |
|
2883 |
$ROOT = new CFClient::UI::Root; |
2884 |
$TOOLTIP = new CFClient::UI::Tooltip; |
2885 |
|
2886 |
1 |
2887 |
|