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 |
$TOOLTIP->set_tooltip_from ($widget); |
30 |
$TOOLTIP->show; |
31 |
|
32 |
my ($x, $y) = $widget->coord2global ($widget->{w}, 0); |
33 |
|
34 |
if ($x + $TOOLTIP->{w} > $::WIDTH) { |
35 |
($x, $y) = $widget->coord2global (-$TOOLTIP->{w}, 0); |
36 |
} |
37 |
|
38 |
$TOOLTIP->move ($x, $y); |
39 |
$TOOLTIP->check_size; |
40 |
$TOOLTIP->update; |
41 |
} |
42 |
|
43 |
return; |
44 |
} |
45 |
} |
46 |
} |
47 |
|
48 |
$TOOLTIP->hide; |
49 |
delete $TOOLTIP->{owner}; |
50 |
} |
51 |
|
52 |
# class methods for events |
53 |
sub feed_sdl_key_down_event { |
54 |
$FOCUS->emit (key_down => $_[0]) || $FOCUS->key_down ($_[0]) |
55 |
if $FOCUS; |
56 |
} |
57 |
|
58 |
sub feed_sdl_key_up_event { |
59 |
$FOCUS->emit (key_up => $_[0]) || $FOCUS->key_up ($_[0]) |
60 |
if $FOCUS; |
61 |
} |
62 |
|
63 |
sub feed_sdl_button_down_event { |
64 |
my ($ev) = @_; |
65 |
my ($x, $y) = ($ev->{x}, $ev->{y}); |
66 |
|
67 |
if (!$BUTTON_STATE) { |
68 |
my $widget = $ROOT->find_widget ($x, $y); |
69 |
|
70 |
$GRAB = $widget; |
71 |
$GRAB->update if $GRAB; |
72 |
|
73 |
check_tooltip; |
74 |
} |
75 |
|
76 |
$BUTTON_STATE |= 1 << ($ev->{button} - 1); |
77 |
|
78 |
if ($GRAB) { |
79 |
($x, $y) = $GRAB->coord2local ($x, $y); |
80 |
$GRAB->emit (button_down => $ev, $x, $y) || $GRAB->button_down ($ev, $x, $y); |
81 |
} |
82 |
} |
83 |
|
84 |
sub feed_sdl_button_up_event { |
85 |
my ($ev) = @_; |
86 |
my ($x, $y) = ($ev->{x}, $ev->{y}); |
87 |
|
88 |
my $widget = $GRAB || $ROOT->find_widget ($x, $y); |
89 |
|
90 |
$BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); |
91 |
|
92 |
if ($GRAB) { |
93 |
($x, $y) = $GRAB->coord2local ($x, $y); |
94 |
$GRAB->emit (button_up => $ev, $x, $y) || $GRAB->button_up ($ev, $x, $y); |
95 |
} |
96 |
|
97 |
if (!$BUTTON_STATE) { |
98 |
my $grab = $GRAB; undef $GRAB; |
99 |
$grab->update if $grab; |
100 |
$GRAB->update if $GRAB; |
101 |
|
102 |
check_tooltip; |
103 |
} |
104 |
} |
105 |
|
106 |
sub feed_sdl_motion_event { |
107 |
my ($ev) = @_; |
108 |
my ($x, $y) = ($ev->{x}, $ev->{y}); |
109 |
|
110 |
my $widget = $GRAB || $ROOT->find_widget ($x, $y); |
111 |
|
112 |
if ($widget != $HOVER) { |
113 |
my $hover = $HOVER; $HOVER = $widget; |
114 |
|
115 |
$hover->update if $hover && $hover->{can_hover}; |
116 |
$HOVER->update if $HOVER && $HOVER->{can_hover}; |
117 |
|
118 |
check_tooltip; |
119 |
} |
120 |
|
121 |
if ($HOVER) { |
122 |
($x, $y) = $HOVER->coord2local ($x, $y); |
123 |
$HOVER->emit (mouse_motion => $ev, $x, $y) || $HOVER->mouse_motion ($ev, $x, $y); |
124 |
} |
125 |
} |
126 |
|
127 |
# convert position array to integers |
128 |
sub harmonize { |
129 |
my ($vals) = @_; |
130 |
|
131 |
my $rem = 0; |
132 |
|
133 |
for (@$vals) { |
134 |
my $i = int $_ + $rem; |
135 |
$rem += $_ - $i; |
136 |
$_ = $i; |
137 |
} |
138 |
} |
139 |
|
140 |
############################################################################# |
141 |
|
142 |
package CFClient::UI::Base; |
143 |
|
144 |
use strict; |
145 |
|
146 |
use CFClient::OpenGL; |
147 |
|
148 |
sub new { |
149 |
my $class = shift; |
150 |
|
151 |
my $self = bless { |
152 |
x => 0, |
153 |
y => 0, |
154 |
z => 0, |
155 |
can_events => 1, |
156 |
@_ |
157 |
}, $class; |
158 |
|
159 |
for (keys %$self) { |
160 |
if (/^connect_(.*)$/) { |
161 |
$self->connect ($1 => delete $self->{$_}); |
162 |
} |
163 |
} |
164 |
|
165 |
$self |
166 |
} |
167 |
|
168 |
sub destroy { |
169 |
my ($self) = @_; |
170 |
|
171 |
$self->hide; |
172 |
%$self = (); |
173 |
} |
174 |
|
175 |
sub show { |
176 |
my ($self) = @_; |
177 |
|
178 |
return if $self->{parent}; |
179 |
|
180 |
$CFClient::UI::ROOT->add ($self); |
181 |
} |
182 |
|
183 |
sub hide { |
184 |
my ($self) = @_; |
185 |
|
186 |
undef $GRAB if $GRAB == $self; |
187 |
undef $HOVER if $HOVER == $self; |
188 |
|
189 |
$self->{parent}->remove ($self) |
190 |
if $self->{parent}; |
191 |
} |
192 |
|
193 |
sub move { |
194 |
my ($self, $x, $y, $z) = @_; |
195 |
|
196 |
$self->{x} = int $x; |
197 |
$self->{y} = int $y; |
198 |
$self->{z} = $z if defined $z; |
199 |
|
200 |
$self->update; |
201 |
} |
202 |
|
203 |
sub set_size { |
204 |
my ($self, $w, $h) = @_; |
205 |
|
206 |
$self->{user_w} = $w; |
207 |
$self->{user_h} = $h; |
208 |
|
209 |
$self->check_size; |
210 |
} |
211 |
|
212 |
sub size_request { |
213 |
require Carp; |
214 |
Carp::confess "size_request is abstract"; |
215 |
} |
216 |
|
217 |
sub configure { |
218 |
my ($self, $x, $y, $w, $h) = @_; |
219 |
|
220 |
if ($self->{aspect}) { |
221 |
my $w2 = List::Util::min $w, int $h * $self->{aspect}; |
222 |
my $h2 = List::Util::min $h, int $w / $self->{aspect}; |
223 |
|
224 |
# use alignment to adjust x, y |
225 |
|
226 |
$x += int +($w - $w2) * 0.5; |
227 |
$y += int +($h - $h2) * 0.5; |
228 |
|
229 |
($w, $h) = ($w2, $h2); |
230 |
} |
231 |
|
232 |
if ($self->{x} != $x || $self->{y} != $y) { |
233 |
$self->{x} = $x; |
234 |
$self->{y} = $y; |
235 |
$self->update; |
236 |
} |
237 |
|
238 |
if ($self->{w} != $w || $self->{h} != $h) { |
239 |
$CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $w, $h]; |
240 |
} |
241 |
} |
242 |
|
243 |
sub size_allocate { |
244 |
# nothing to be done |
245 |
} |
246 |
|
247 |
sub children { |
248 |
} |
249 |
|
250 |
# call when resolution changes etc. |
251 |
sub reconfigure { |
252 |
my ($self) = @_; |
253 |
|
254 |
$_->reconfigure |
255 |
for $self->children; |
256 |
|
257 |
$self->check_size (1); |
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 |
# TODO: req_w _does_change after ->reconfigure |
389 |
$self->check_size |
390 |
unless exists $self->{req_w}; |
391 |
} |
392 |
|
393 |
sub check_size { |
394 |
my ($self, $forced) = @_; |
395 |
|
396 |
$self->{force_alloc} = 1 if $forced; |
397 |
$CFClient::UI::ROOT->{check_size}{$self} = $self; |
398 |
} |
399 |
|
400 |
sub update { |
401 |
my ($self) = @_; |
402 |
|
403 |
$self->{parent}->update |
404 |
if $self->{parent}; |
405 |
} |
406 |
|
407 |
sub connect { |
408 |
my ($self, $signal, $cb) = @_; |
409 |
|
410 |
push @{ $self->{signal_cb}{$signal} }, $cb; |
411 |
} |
412 |
|
413 |
sub emit { |
414 |
my ($self, $signal, @args) = @_; |
415 |
|
416 |
List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []} |
417 |
} |
418 |
|
419 |
sub DESTROY { |
420 |
my ($self) = @_; |
421 |
|
422 |
#$self->deactivate; |
423 |
} |
424 |
|
425 |
############################################################################# |
426 |
|
427 |
package CFClient::UI::DrawBG; |
428 |
|
429 |
our @ISA = CFClient::UI::Base::; |
430 |
|
431 |
use strict; |
432 |
use CFClient::OpenGL; |
433 |
|
434 |
sub new { |
435 |
my $class = shift; |
436 |
|
437 |
# range [value, low, high, page] |
438 |
|
439 |
$class->SUPER::new ( |
440 |
bg => [0, 0, 0, 0.2], |
441 |
active_bg => [1, 1, 1, 0.5], |
442 |
@_ |
443 |
) |
444 |
} |
445 |
|
446 |
sub _draw { |
447 |
my ($self) = @_; |
448 |
|
449 |
my ($w, $h) = @$self{qw(w h)}; |
450 |
|
451 |
glEnable GL_BLEND; |
452 |
glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; |
453 |
glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; |
454 |
|
455 |
glBegin GL_QUADS; |
456 |
glVertex 0 , 0; |
457 |
glVertex 0 , $h; |
458 |
glVertex $w, $h; |
459 |
glVertex $w, 0; |
460 |
glEnd; |
461 |
|
462 |
glDisable GL_BLEND; |
463 |
} |
464 |
|
465 |
############################################################################# |
466 |
|
467 |
package CFClient::UI::Empty; |
468 |
|
469 |
our @ISA = CFClient::UI::Base::; |
470 |
|
471 |
sub new { |
472 |
my ($class, %arg) = @_; |
473 |
$class->SUPER::new (can_events => 0, %arg); |
474 |
} |
475 |
|
476 |
sub size_request { |
477 |
(0, 0) |
478 |
} |
479 |
|
480 |
sub draw { } |
481 |
|
482 |
############################################################################# |
483 |
|
484 |
package CFClient::UI::Container; |
485 |
|
486 |
our @ISA = CFClient::UI::Base::; |
487 |
|
488 |
sub new { |
489 |
my ($class, %arg) = @_; |
490 |
|
491 |
my $children = delete $arg{children} || []; |
492 |
|
493 |
my $self = $class->SUPER::new ( |
494 |
children => [], |
495 |
can_events => 0, |
496 |
%arg, |
497 |
); |
498 |
$self->add ($_) for @$children; |
499 |
|
500 |
$self |
501 |
} |
502 |
|
503 |
sub add { |
504 |
my ($self, @widgets) = @_; |
505 |
|
506 |
$_->set_parent ($self) |
507 |
for @widgets; |
508 |
|
509 |
use sort 'stable'; |
510 |
|
511 |
$self->{children} = [ |
512 |
sort { $a->{z} <=> $b->{z} } |
513 |
@{$self->{children}}, @widgets |
514 |
]; |
515 |
|
516 |
$self->check_size (1); |
517 |
$self->update; |
518 |
} |
519 |
|
520 |
sub children { |
521 |
@{ $_[0]{children} } |
522 |
} |
523 |
|
524 |
sub remove { |
525 |
my ($self, $child) = @_; |
526 |
|
527 |
delete $child->{parent}; |
528 |
$child->hide; |
529 |
|
530 |
$self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; |
531 |
|
532 |
$self->check_size; |
533 |
$self->update; |
534 |
} |
535 |
|
536 |
sub clear { |
537 |
my ($self) = @_; |
538 |
|
539 |
my $children = delete $self->{children}; |
540 |
$self->{children} = []; |
541 |
|
542 |
for (@$children) { |
543 |
delete $_->{parent}; |
544 |
$_->hide; |
545 |
} |
546 |
|
547 |
$self->check_size; |
548 |
$self->update; |
549 |
} |
550 |
|
551 |
sub find_widget { |
552 |
my ($self, $x, $y) = @_; |
553 |
|
554 |
$x -= $self->{x}; |
555 |
$y -= $self->{y}; |
556 |
|
557 |
my $res; |
558 |
|
559 |
for (reverse @{ $self->{children} }) { |
560 |
$res = $_->find_widget ($x, $y) |
561 |
and return $res; |
562 |
} |
563 |
|
564 |
$self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) |
565 |
} |
566 |
|
567 |
sub _draw { |
568 |
my ($self) = @_; |
569 |
|
570 |
$_->draw for @{$self->{children}}; |
571 |
} |
572 |
|
573 |
############################################################################# |
574 |
|
575 |
package CFClient::UI::Bin; |
576 |
|
577 |
our @ISA = CFClient::UI::Container::; |
578 |
|
579 |
sub new { |
580 |
my ($class, %arg) = @_; |
581 |
|
582 |
my $child = (delete $arg{child}) || new CFClient::UI::Empty::; |
583 |
|
584 |
$class->SUPER::new (children => [$child], %arg) |
585 |
} |
586 |
|
587 |
sub add { |
588 |
my ($self, $child) = @_; |
589 |
|
590 |
$self->{children} = []; |
591 |
|
592 |
$self->SUPER::add ($child); |
593 |
} |
594 |
|
595 |
sub remove { |
596 |
my ($self, $widget) = @_; |
597 |
|
598 |
$self->SUPER::remove ($widget); |
599 |
|
600 |
$self->{children} = [new CFClient::UI::Empty] |
601 |
unless @{$self->{children}}; |
602 |
} |
603 |
|
604 |
sub child { $_[0]->{children}[0] } |
605 |
|
606 |
sub size_request { |
607 |
$_[0]{children}[0]->size_request |
608 |
} |
609 |
|
610 |
sub size_allocate { |
611 |
my ($self, $w, $h) = @_; |
612 |
|
613 |
$self->{children}[0]->configure (0, 0, $w, $h); |
614 |
} |
615 |
|
616 |
############################################################################# |
617 |
|
618 |
package CFClient::UI::Window; |
619 |
|
620 |
our @ISA = CFClient::UI::Bin::; |
621 |
|
622 |
use CFClient::OpenGL; |
623 |
|
624 |
sub new { |
625 |
my ($class, %arg) = @_; |
626 |
|
627 |
my $self = $class->SUPER::new (%arg); |
628 |
} |
629 |
|
630 |
sub update { |
631 |
my ($self) = @_; |
632 |
|
633 |
$ROOT->on_post_alloc ($self => sub { $self->render_child }); |
634 |
$self->SUPER::update; |
635 |
} |
636 |
|
637 |
sub size_allocate { |
638 |
my ($self, $w, $h) = @_; |
639 |
|
640 |
$self->SUPER::size_allocate ($w, $h); |
641 |
$self->update; |
642 |
} |
643 |
|
644 |
sub _render { |
645 |
$_[0]{children}[0]->draw; |
646 |
} |
647 |
|
648 |
sub render_child { |
649 |
my ($self) = @_; |
650 |
|
651 |
$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { |
652 |
glClearColor 0, 0, 0, 0; |
653 |
glClear GL_COLOR_BUFFER_BIT; |
654 |
|
655 |
$self->_render; |
656 |
# glColorMask 1, 1, 1, 0; |
657 |
# glEnable GL_BLEND; |
658 |
# glBlendFunc GL_SRC_ALPHA, GL_ZERO; |
659 |
# glRasterPos 0, 0; |
660 |
# glCopyPixels 0, 0, $self->{w}, $self->{h}; |
661 |
# glDisable GL_BLEND; |
662 |
# glColorMask 1, 1, 1, 1; |
663 |
}; |
664 |
} |
665 |
|
666 |
sub _draw { |
667 |
my ($self) = @_; |
668 |
|
669 |
my ($w, $h) = ($self->w, $self->h); |
670 |
|
671 |
my $tex = $self->{texture} |
672 |
or return; |
673 |
|
674 |
glEnable GL_TEXTURE_2D; |
675 |
glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; |
676 |
glColor 0, 0, 0, 1; |
677 |
|
678 |
$tex->draw_quad_alpha_premultiplied (0, 0, $w, $h); |
679 |
|
680 |
glDisable GL_TEXTURE_2D; |
681 |
} |
682 |
|
683 |
############################################################################# |
684 |
|
685 |
package CFClient::UI::ViewPort; |
686 |
|
687 |
our @ISA = CFClient::UI::Window::; |
688 |
|
689 |
sub size_request { |
690 |
my ($self) = @_; |
691 |
|
692 |
@$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)}; |
693 |
$self->child->configure (0, 0, @$self{qw(child_w child_h)}); |
694 |
|
695 |
@$self{qw(child_w child_h)} |
696 |
} |
697 |
|
698 |
sub size_allocate { |
699 |
my ($self, $w, $h) = @_; |
700 |
|
701 |
$self->update; |
702 |
} |
703 |
|
704 |
sub set_offset { |
705 |
my ($self, $x, $y) = @_; |
706 |
|
707 |
$self->{view_x} = int $x; |
708 |
$self->{view_y} = int $y; |
709 |
|
710 |
$self->update; |
711 |
} |
712 |
|
713 |
# hmm, this does not work for topleft of $self... but we should not ask for that |
714 |
sub coord2local { |
715 |
my ($self, $x, $y) = @_; |
716 |
|
717 |
$self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y}) |
718 |
} |
719 |
|
720 |
sub coord2global { |
721 |
my ($self, $x, $y) = @_; |
722 |
|
723 |
$x = List::Util::min $self->{w}, $x - $self->{view_x}; |
724 |
$y = List::Util::min $self->{h}, $y - $self->{view_y}; |
725 |
|
726 |
$self->SUPER::coord2global ($x, $y) |
727 |
} |
728 |
|
729 |
sub find_widget { |
730 |
my ($self, $x, $y) = @_; |
731 |
|
732 |
if ( $x >= $self->{x} && $x < $self->{x} + $self->{w} |
733 |
&& $y >= $self->{y} && $y < $self->{y} + $self->{h} |
734 |
) { |
735 |
$self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y}) |
736 |
} else { |
737 |
$self->CFClient::UI::Base::find_widget ($x, $y) |
738 |
} |
739 |
} |
740 |
|
741 |
sub _render { |
742 |
my ($self) = @_; |
743 |
|
744 |
CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y}; |
745 |
|
746 |
$self->SUPER::_render; |
747 |
} |
748 |
|
749 |
############################################################################# |
750 |
|
751 |
package CFClient::UI::ScrolledWindow; |
752 |
|
753 |
our @ISA = CFClient::UI::HBox::; |
754 |
|
755 |
sub new { |
756 |
my $class = shift; |
757 |
|
758 |
my $self; |
759 |
|
760 |
my $slider = new CFClient::UI::Slider |
761 |
vertical => 1, |
762 |
range => [0, 0, 1, 0.01], # HACK fix |
763 |
connect_changed => sub { |
764 |
$self->{vp}->set_offset (0, $_[1] * ($self->{vp}{child_h} - $self->{vp}{h})); |
765 |
}, |
766 |
; |
767 |
|
768 |
$self = $class->SUPER::new ( |
769 |
vp => (new CFClient::UI::ViewPort), |
770 |
slider => $slider, |
771 |
@_, |
772 |
); |
773 |
|
774 |
$self->{vp}->add ($self->{scrolled}); |
775 |
$self->add ($self->{vp}); |
776 |
$self->add ($self->{slider}); |
777 |
|
778 |
$self |
779 |
} |
780 |
|
781 |
#TODO# update range on size_allocate depending on child |
782 |
# update viewport offset on scroll |
783 |
|
784 |
############################################################################# |
785 |
|
786 |
package CFClient::UI::Frame; |
787 |
|
788 |
our @ISA = CFClient::UI::Bin::; |
789 |
|
790 |
use CFClient::OpenGL; |
791 |
|
792 |
sub new { |
793 |
my $class = shift; |
794 |
|
795 |
$class->SUPER::new ( |
796 |
bg => undef, |
797 |
@_, |
798 |
) |
799 |
} |
800 |
|
801 |
sub _draw { |
802 |
my ($self) = @_; |
803 |
|
804 |
if ($self->{bg}) { |
805 |
my ($w, $h) = @$self{qw(w h)}; |
806 |
|
807 |
glEnable GL_BLEND; |
808 |
glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; |
809 |
glColor @{ $self->{bg} }; |
810 |
|
811 |
glBegin GL_QUADS; |
812 |
glVertex 0 , 0; |
813 |
glVertex 0 , $h; |
814 |
glVertex $w, $h; |
815 |
glVertex $w, 0; |
816 |
glEnd; |
817 |
|
818 |
glDisable GL_BLEND; |
819 |
} |
820 |
|
821 |
$self->SUPER::_draw; |
822 |
} |
823 |
|
824 |
############################################################################# |
825 |
|
826 |
package CFClient::UI::FancyFrame; |
827 |
|
828 |
our @ISA = CFClient::UI::Bin::; |
829 |
|
830 |
use CFClient::OpenGL; |
831 |
|
832 |
my @tex = |
833 |
map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } |
834 |
qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png); |
835 |
|
836 |
sub new { |
837 |
my $class = shift; |
838 |
|
839 |
# TODO: user_x, user_y, overwrite moveto? |
840 |
|
841 |
my $self = $class->SUPER::new ( |
842 |
bg => [1, 1, 1, 1], |
843 |
border_bg => [1, 1, 1, 1], |
844 |
border => 0.6, |
845 |
can_events => 1, |
846 |
@_ |
847 |
); |
848 |
|
849 |
$self->{title} &&= new CFClient::UI::Label |
850 |
align => 0, |
851 |
valign => 1, |
852 |
text => $self->{title}, |
853 |
fontsize => $self->{border}; |
854 |
|
855 |
$self |
856 |
} |
857 |
|
858 |
sub border { |
859 |
int $_[0]{border} * $::FONTSIZE |
860 |
} |
861 |
|
862 |
sub size_request { |
863 |
my ($self) = @_; |
864 |
|
865 |
my ($w, $h) = $self->SUPER::size_request; |
866 |
|
867 |
( |
868 |
$w + $self->border * 2, |
869 |
$h + $self->border * 2, |
870 |
) |
871 |
} |
872 |
|
873 |
sub size_allocate { |
874 |
my ($self, $w, $h) = @_; |
875 |
|
876 |
$h -= List::Util::max 0, $self->border * 2; |
877 |
$w -= List::Util::max 0, $self->border * 2; |
878 |
|
879 |
$self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2) |
880 |
if $self->{title}; |
881 |
|
882 |
$self->child->configure ($self->border, $self->border, $w, $h); |
883 |
} |
884 |
|
885 |
sub button_down { |
886 |
my ($self, $ev, $x, $y) = @_; |
887 |
|
888 |
my ($w, $h) = @$self{qw(w h)}; |
889 |
my $border = $self->border; |
890 |
|
891 |
my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w); |
892 |
my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h); |
893 |
|
894 |
if ($lr & $td) { |
895 |
my ($wx, $wy) = ($self->{x}, $self->{y}); |
896 |
my ($ox, $oy) = ($ev->{x}, $ev->{y}); |
897 |
my ($bw, $bh) = ($self->{w}, $self->{h}); |
898 |
|
899 |
my $mx = $x < $border; |
900 |
my $my = $y < $border; |
901 |
|
902 |
$self->{motion} = sub { |
903 |
my ($ev, $x, $y) = @_; |
904 |
|
905 |
my $dx = $ev->{x} - $ox; |
906 |
my $dy = $ev->{y} - $oy; |
907 |
|
908 |
$self->{user_w} = $bw + $dx * ($mx ? -1 : 1); |
909 |
$self->{user_h} = $bh + $dy * ($my ? -1 : 1); |
910 |
$self->move ($wx + $dx * $mx, $wy + $dy * $my); |
911 |
$self->check_size; |
912 |
}; |
913 |
|
914 |
} elsif ($lr ^ $td) { |
915 |
my ($ox, $oy) = ($ev->{x}, $ev->{y}); |
916 |
my ($bx, $by) = ($self->{x}, $self->{y}); |
917 |
|
918 |
$self->{motion} = sub { |
919 |
my ($ev, $x, $y) = @_; |
920 |
|
921 |
($x, $y) = ($ev->{x}, $ev->{y}); |
922 |
|
923 |
$self->move ($bx + $x - $ox, $by + $y - $oy); |
924 |
$self->update; |
925 |
}; |
926 |
} |
927 |
} |
928 |
|
929 |
sub button_up { |
930 |
my ($self, $ev, $x, $y) = @_; |
931 |
|
932 |
delete $self->{motion}; |
933 |
} |
934 |
|
935 |
sub mouse_motion { |
936 |
my ($self, $ev, $x, $y) = @_; |
937 |
|
938 |
$self->{motion}->($ev, $x, $y) if $self->{motion}; |
939 |
} |
940 |
|
941 |
sub _draw { |
942 |
my ($self) = @_; |
943 |
|
944 |
my ($w, $h ) = ($self->{w}, $self->{h}); |
945 |
my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); |
946 |
|
947 |
glEnable GL_TEXTURE_2D; |
948 |
glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; |
949 |
|
950 |
my $border = $self->border; |
951 |
|
952 |
glColor @{ $self->{border_bg} }; |
953 |
$tex[1]->draw_quad_alpha (0, 0, $w, $border); |
954 |
$tex[3]->draw_quad_alpha (0, $border, $border, $ch); |
955 |
$tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch); |
956 |
$tex[4]->draw_quad_alpha (0, $h - $border, $w, $border); |
957 |
|
958 |
if (@{$self->{bg}} < 4 || $self->{bg}[3]) { |
959 |
my $bg = $tex[0]; |
960 |
|
961 |
# TODO: repeat texture not scale |
962 |
my $rep_x = $cw / $bg->{w}; |
963 |
my $rep_y = $ch / $bg->{h}; |
964 |
|
965 |
glColor @{ $self->{bg} }; |
966 |
|
967 |
$bg->{s} = $rep_x; |
968 |
$bg->{t} = $rep_y; |
969 |
$bg->{wrap_mode} = 1; |
970 |
$bg->draw_quad_alpha ($border, $border, $cw, $ch); |
971 |
} |
972 |
|
973 |
glDisable GL_TEXTURE_2D; |
974 |
|
975 |
$self->{title}->draw if $self->{title}; |
976 |
|
977 |
$self->child->draw; |
978 |
} |
979 |
|
980 |
############################################################################# |
981 |
|
982 |
package CFClient::UI::Table; |
983 |
|
984 |
our @ISA = CFClient::UI::Base::; |
985 |
|
986 |
use List::Util qw(max sum); |
987 |
|
988 |
use CFClient::OpenGL; |
989 |
|
990 |
sub new { |
991 |
my $class = shift; |
992 |
|
993 |
$class->SUPER::new ( |
994 |
col_expand => [], |
995 |
@_ |
996 |
) |
997 |
} |
998 |
|
999 |
sub add { |
1000 |
my ($self, $x, $y, $child) = @_; |
1001 |
|
1002 |
$child->set_parent ($self); |
1003 |
$self->{children}[$y][$x] = $child; |
1004 |
|
1005 |
$child->check_size; |
1006 |
} |
1007 |
|
1008 |
sub children { |
1009 |
grep $_, map @$_, grep $_, @{ $_[0]{children} } |
1010 |
} |
1011 |
|
1012 |
# TODO: move to container class maybe? send childs a signal on removal? |
1013 |
sub clear { |
1014 |
my ($self) = @_; |
1015 |
|
1016 |
my @children = $self->children; |
1017 |
delete $self->{children}; |
1018 |
|
1019 |
for (@children) { |
1020 |
delete $_->{parent}; |
1021 |
$_->hide; |
1022 |
} |
1023 |
|
1024 |
$self->update; |
1025 |
} |
1026 |
|
1027 |
sub get_wh { |
1028 |
my ($self) = @_; |
1029 |
|
1030 |
my (@w, @h); |
1031 |
|
1032 |
for my $y (0 .. $#{$self->{children}}) { |
1033 |
my $row = $self->{children}[$y] |
1034 |
or next; |
1035 |
|
1036 |
for my $x (0 .. $#$row) { |
1037 |
my $widget = $row->[$x] |
1038 |
or next; |
1039 |
my ($w, $h) = @$widget{qw(req_w req_h)}; |
1040 |
|
1041 |
$w[$x] = max $w[$x], $w; |
1042 |
$h[$y] = max $h[$y], $h; |
1043 |
} |
1044 |
} |
1045 |
|
1046 |
(\@w, \@h) |
1047 |
} |
1048 |
|
1049 |
sub size_request { |
1050 |
my ($self) = @_; |
1051 |
|
1052 |
my ($ws, $hs) = $self->get_wh; |
1053 |
|
1054 |
( |
1055 |
(sum @$ws), |
1056 |
(sum @$hs), |
1057 |
) |
1058 |
} |
1059 |
|
1060 |
sub size_allocate { |
1061 |
my ($self, $w, $h) = @_; |
1062 |
|
1063 |
my ($ws, $hs) = $self->get_wh; |
1064 |
|
1065 |
my $req_w = sum @$ws; |
1066 |
my $req_h = sum @$hs; |
1067 |
|
1068 |
# TODO: nicer code && do row_expand |
1069 |
my @col_expand = @{$self->{col_expand}}; |
1070 |
@col_expand = (1) x @$ws unless @col_expand; |
1071 |
my $col_expand = (sum @col_expand) || 1; |
1072 |
|
1073 |
# linearly scale sizes |
1074 |
$ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws; |
1075 |
$hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs; |
1076 |
|
1077 |
CFClient::UI::harmonize $ws; |
1078 |
CFClient::UI::harmonize $hs; |
1079 |
|
1080 |
my $y; |
1081 |
|
1082 |
for my $r (0 .. $#{$self->{children}}) { |
1083 |
my $row = $self->{children}[$r] |
1084 |
or next; |
1085 |
|
1086 |
my $x = 0; |
1087 |
my $row_h = $hs->[$r]; |
1088 |
|
1089 |
for my $c (0 .. $#$row) { |
1090 |
my $col_w = $ws->[$c]; |
1091 |
|
1092 |
if (my $widget = $row->[$c]) { |
1093 |
$widget->configure ($x, $y, $col_w, $row_h); |
1094 |
} |
1095 |
|
1096 |
$x += $col_w; |
1097 |
} |
1098 |
|
1099 |
$y += $row_h; |
1100 |
} |
1101 |
|
1102 |
} |
1103 |
|
1104 |
sub find_widget { |
1105 |
my ($self, $x, $y) = @_; |
1106 |
|
1107 |
$x -= $self->{x}; |
1108 |
$y -= $self->{y}; |
1109 |
|
1110 |
my $res; |
1111 |
|
1112 |
for (grep $_, map @$_, grep $_, @{ $self->{children} }) { |
1113 |
$res = $_->find_widget ($x, $y) |
1114 |
and return $res; |
1115 |
} |
1116 |
|
1117 |
$self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) |
1118 |
} |
1119 |
|
1120 |
sub _draw { |
1121 |
my ($self) = @_; |
1122 |
|
1123 |
for (grep $_, @{$self->{children}}) { |
1124 |
$_->draw for grep $_, @$_; |
1125 |
} |
1126 |
} |
1127 |
|
1128 |
############################################################################# |
1129 |
|
1130 |
package CFClient::UI::HBox; |
1131 |
|
1132 |
# TODO: wrap into common Box base class |
1133 |
|
1134 |
our @ISA = CFClient::UI::Container::; |
1135 |
|
1136 |
sub size_request { |
1137 |
my ($self) = @_; |
1138 |
|
1139 |
my @alloc = map [$_->size_request], @{$self->{children}}; |
1140 |
|
1141 |
( |
1142 |
(List::Util::sum map $_->[0], @alloc), |
1143 |
(List::Util::max map $_->[1], @alloc), |
1144 |
) |
1145 |
} |
1146 |
|
1147 |
sub size_allocate { |
1148 |
my ($self, $w, $h) = @_; |
1149 |
|
1150 |
($h, $w) = ($w, $h); |
1151 |
|
1152 |
my $children = $self->{children}; |
1153 |
|
1154 |
my @h = map $_->{req_w}, @$children; |
1155 |
|
1156 |
my $req_h = List::Util::sum @h; |
1157 |
|
1158 |
if ($req_h > $h) { |
1159 |
# ah well, not enough space |
1160 |
$_ *= $h / $req_h for @h; |
1161 |
} else { |
1162 |
my $exp = List::Util::sum map $_->{expand}, @$children; |
1163 |
$exp ||= 1; |
1164 |
|
1165 |
for (0 .. $#$children) { |
1166 |
my $child = $children->[$_]; |
1167 |
|
1168 |
my $alloc_h = $h[$_]; |
1169 |
$alloc_h += ($h - $req_h) * $child->{expand} / $exp; |
1170 |
$h[$_] = $alloc_h; |
1171 |
} |
1172 |
} |
1173 |
|
1174 |
CFClient::UI::harmonize \@h; |
1175 |
|
1176 |
my $y = 0; |
1177 |
for (0 .. $#$children) { |
1178 |
my $child = $children->[$_]; |
1179 |
my $h = $h[$_]; |
1180 |
$child->configure ($y, 0, $h, $w); |
1181 |
|
1182 |
$y += $h; |
1183 |
} |
1184 |
|
1185 |
1 |
1186 |
} |
1187 |
|
1188 |
############################################################################# |
1189 |
|
1190 |
package CFClient::UI::VBox; |
1191 |
|
1192 |
# TODO: wrap into common Box base class |
1193 |
|
1194 |
our @ISA = CFClient::UI::Container::; |
1195 |
|
1196 |
sub size_request { |
1197 |
my ($self) = @_; |
1198 |
|
1199 |
my @alloc = map [$_->size_request], @{$self->{children}}; |
1200 |
|
1201 |
( |
1202 |
(List::Util::max map $_->[0], @alloc), |
1203 |
(List::Util::sum map $_->[1], @alloc), |
1204 |
) |
1205 |
} |
1206 |
|
1207 |
sub size_allocate { |
1208 |
my ($self, $w, $h) = @_; |
1209 |
|
1210 |
Carp::confess "negative size" if $w < 0 || $h < 0;#d# |
1211 |
|
1212 |
my $children = $self->{children}; |
1213 |
|
1214 |
my @h = map $_->{req_h}, @$children; |
1215 |
|
1216 |
my $req_h = List::Util::sum @h; |
1217 |
|
1218 |
if ($req_h > $h) { |
1219 |
# ah well, not enough space |
1220 |
$_ *= $h / $req_h for @h; |
1221 |
} else { |
1222 |
my $exp = List::Util::sum map $_->{expand}, @$children; |
1223 |
$exp ||= 1; |
1224 |
|
1225 |
for (0 .. $#$children) { |
1226 |
my $child = $children->[$_]; |
1227 |
|
1228 |
$h[$_] += ($h - $req_h) * $child->{expand} / $exp; |
1229 |
} |
1230 |
} |
1231 |
|
1232 |
CFClient::UI::harmonize \@h; |
1233 |
|
1234 |
my $y = 0; |
1235 |
for (0 .. $#$children) { |
1236 |
my $child = $children->[$_]; |
1237 |
my $h = $h[$_]; |
1238 |
$child->configure (0, $y, $w, $h); |
1239 |
|
1240 |
$y += $h; |
1241 |
} |
1242 |
|
1243 |
1 |
1244 |
} |
1245 |
|
1246 |
############################################################################# |
1247 |
|
1248 |
package CFClient::UI::Label; |
1249 |
|
1250 |
our @ISA = CFClient::UI::Base::; |
1251 |
|
1252 |
use CFClient::OpenGL; |
1253 |
|
1254 |
sub new { |
1255 |
my ($class, %arg) = @_; |
1256 |
|
1257 |
my $self = $class->SUPER::new ( |
1258 |
fg => [1, 1, 1], |
1259 |
#font => default_font |
1260 |
#text => initial text |
1261 |
#markup => initial narkup |
1262 |
layout => (new CFClient::Layout), |
1263 |
fontsize => 1, |
1264 |
align => -1, |
1265 |
valign => -1, |
1266 |
padding => 2, |
1267 |
can_events => 0, |
1268 |
%arg |
1269 |
); |
1270 |
|
1271 |
if (exists $self->{template}) { |
1272 |
my $layout = new CFClient::Layout; |
1273 |
$layout->set_text (delete $self->{template}); |
1274 |
$self->{template} = $layout; |
1275 |
} |
1276 |
|
1277 |
if (exists $self->{markup}) { |
1278 |
$self->set_markup (delete $self->{markup}); |
1279 |
} else { |
1280 |
$self->set_text (delete $self->{text}); |
1281 |
} |
1282 |
|
1283 |
$self |
1284 |
} |
1285 |
|
1286 |
sub escape { |
1287 |
local $_ = $_[1]; |
1288 |
|
1289 |
s/&/&/g; |
1290 |
s/>/>/g; |
1291 |
s/</</g; |
1292 |
|
1293 |
$_[1] |
1294 |
} |
1295 |
|
1296 |
sub update { |
1297 |
my ($self) = @_; |
1298 |
|
1299 |
delete $self->{texture}; |
1300 |
$self->SUPER::update; |
1301 |
} |
1302 |
|
1303 |
sub set_text { |
1304 |
my ($self, $text) = @_; |
1305 |
|
1306 |
return if $self->{text} eq "T$text"; |
1307 |
$self->{text} = "T$text"; |
1308 |
|
1309 |
$self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba; |
1310 |
$self->{layout}->set_text ($text); |
1311 |
|
1312 |
$self->update; |
1313 |
$self->check_size; |
1314 |
} |
1315 |
|
1316 |
sub set_markup { |
1317 |
my ($self, $markup) = @_; |
1318 |
|
1319 |
return if $self->{text} eq "M$markup"; |
1320 |
$self->{text} = "M$markup"; |
1321 |
|
1322 |
my $rgba = $markup =~ /span.*(?:foreground|background)/; |
1323 |
|
1324 |
$self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba; |
1325 |
$self->{layout}->set_markup ($markup); |
1326 |
|
1327 |
$self->update; |
1328 |
$self->check_size; |
1329 |
} |
1330 |
|
1331 |
sub size_request { |
1332 |
my ($self) = @_; |
1333 |
|
1334 |
$self->{layout}->set_font ($self->{font}) if $self->{font}; |
1335 |
$self->{layout}->set_width ($self->{max_w} || -1); |
1336 |
$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); |
1337 |
|
1338 |
my ($w, $h) = $self->{layout}->size; |
1339 |
|
1340 |
if (exists $self->{template}) { |
1341 |
$self->{template}->set_font ($self->{font}) if $self->{font}; |
1342 |
$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); |
1343 |
|
1344 |
my ($w2, $h2) = $self->{template}->size; |
1345 |
|
1346 |
$w = List::Util::max $w, $w2; |
1347 |
$h = List::Util::max $h, $h2; |
1348 |
} |
1349 |
|
1350 |
( |
1351 |
$w + $self->{padding} * 2, |
1352 |
$h + $self->{padding} * 2, |
1353 |
) |
1354 |
} |
1355 |
|
1356 |
sub size_allocate { |
1357 |
my ($self, $w, $h) = @_; |
1358 |
|
1359 |
delete $self->{texture}; |
1360 |
} |
1361 |
|
1362 |
sub set_fontsize { |
1363 |
my ($self, $fontsize) = @_; |
1364 |
|
1365 |
$self->{fontsize} = $fontsize; |
1366 |
delete $self->{texture}; |
1367 |
|
1368 |
$self->update; |
1369 |
$self->check_size; |
1370 |
} |
1371 |
|
1372 |
sub _draw { |
1373 |
my ($self) = @_; |
1374 |
|
1375 |
my $tex = $self->{texture} ||= do { |
1376 |
$self->{layout}->set_foreground (@{$self->{fg}}); |
1377 |
$self->{layout}->set_font ($self->{font}) if $self->{font}; |
1378 |
$self->{layout}->set_width ($self->{w}); |
1379 |
$self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); |
1380 |
|
1381 |
my $tex = new_from_layout CFClient::Texture $self->{layout}; |
1382 |
|
1383 |
$self->{ox} = int $self->{align} < 0 ? $self->{padding} |
1384 |
: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding} |
1385 |
: ($self->{w} - $tex->{w}) * 0.5; |
1386 |
|
1387 |
$self->{oy} = int $self->{valign} < 0 ? $self->{padding} |
1388 |
: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding} |
1389 |
: ($self->{h} - $tex->{h}) * 0.5; |
1390 |
|
1391 |
$tex |
1392 |
}; |
1393 |
|
1394 |
glEnable GL_TEXTURE_2D; |
1395 |
glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; |
1396 |
|
1397 |
if ($tex->{format} == GL_ALPHA) { |
1398 |
glColor @{$self->{fg}}; |
1399 |
$tex->draw_quad_alpha ($self->{ox}, $self->{oy}); |
1400 |
} else { |
1401 |
$tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy}); |
1402 |
} |
1403 |
|
1404 |
glDisable GL_TEXTURE_2D; |
1405 |
} |
1406 |
|
1407 |
############################################################################# |
1408 |
|
1409 |
package CFClient::UI::EntryBase; |
1410 |
|
1411 |
our @ISA = CFClient::UI::Label::; |
1412 |
|
1413 |
use CFClient::OpenGL; |
1414 |
|
1415 |
sub new { |
1416 |
my $class = shift; |
1417 |
|
1418 |
$class->SUPER::new ( |
1419 |
fg => [1, 1, 1], |
1420 |
bg => [0, 0, 0, 0.2], |
1421 |
active_bg => [1, 1, 1, 0.5], |
1422 |
active_fg => [0, 0, 0], |
1423 |
can_hover => 1, |
1424 |
can_focus => 1, |
1425 |
valign => 0, |
1426 |
can_events => 1, |
1427 |
@_ |
1428 |
) |
1429 |
} |
1430 |
|
1431 |
sub _set_text { |
1432 |
my ($self, $text) = @_; |
1433 |
|
1434 |
delete $self->{cur_h}; |
1435 |
|
1436 |
return if $self->{text} eq $text; |
1437 |
|
1438 |
delete $self->{texture}; |
1439 |
|
1440 |
$self->{last_activity} = $::NOW; |
1441 |
$self->{text} = $text; |
1442 |
|
1443 |
$text =~ s/./*/g if $self->{hidden}; |
1444 |
$self->{layout}->set_text ("$text "); |
1445 |
|
1446 |
$self->emit (changed => $self->{text}); |
1447 |
} |
1448 |
|
1449 |
sub set_text { |
1450 |
my ($self, $text) = @_; |
1451 |
|
1452 |
$self->{cursor} = length $text; |
1453 |
$self->_set_text ($text); |
1454 |
$self->check_size; |
1455 |
$self->update; |
1456 |
} |
1457 |
|
1458 |
sub get_text { |
1459 |
$_[0]{text} |
1460 |
} |
1461 |
|
1462 |
sub size_request { |
1463 |
my ($self) = @_; |
1464 |
|
1465 |
my ($w, $h) = $self->SUPER::size_request; |
1466 |
|
1467 |
($w + 1, $h) # add 1 for cursor |
1468 |
} |
1469 |
|
1470 |
sub size_allocate { |
1471 |
my ($self, $w, $h) = @_; |
1472 |
|
1473 |
$self->_set_text (delete $self->{text});#d# don't check for == inside _set_text |
1474 |
} |
1475 |
|
1476 |
sub key_down { |
1477 |
my ($self, $ev) = @_; |
1478 |
|
1479 |
my $mod = $ev->{mod}; |
1480 |
my $sym = $ev->{sym}; |
1481 |
my $uni = $ev->{unicode}; |
1482 |
|
1483 |
my $text = $self->get_text; |
1484 |
|
1485 |
if ($uni == 8) { |
1486 |
substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; |
1487 |
} elsif ($uni == 127) { |
1488 |
substr $text, $self->{cursor}, 1, ""; |
1489 |
} elsif ($sym == CFClient::SDLK_LEFT) { |
1490 |
--$self->{cursor} if $self->{cursor}; |
1491 |
} elsif ($sym == CFClient::SDLK_RIGHT) { |
1492 |
++$self->{cursor} if $self->{cursor} < length $self->{text}; |
1493 |
} elsif ($sym == CFClient::SDLK_HOME) { |
1494 |
$self->{cursor} = 0; |
1495 |
} elsif ($sym == CFClient::SDLK_END) { |
1496 |
$self->{cursor} = length $text; |
1497 |
} elsif ($uni == 27) { |
1498 |
$self->emit ('escape'); |
1499 |
} elsif ($uni) { |
1500 |
substr $text, $self->{cursor}++, 0, chr $uni; |
1501 |
} |
1502 |
|
1503 |
$self->_set_text ($text); |
1504 |
$self->update; |
1505 |
} |
1506 |
|
1507 |
sub focus_in { |
1508 |
my ($self) = @_; |
1509 |
|
1510 |
$self->{last_activity} = $::NOW; |
1511 |
|
1512 |
$self->SUPER::focus_in; |
1513 |
} |
1514 |
|
1515 |
sub button_down { |
1516 |
my ($self, $ev, $x, $y) = @_; |
1517 |
|
1518 |
$self->SUPER::button_down ($ev, $x, $y); |
1519 |
|
1520 |
my $idx = $self->{layout}->xy_to_index ($x, $y); |
1521 |
|
1522 |
# byte-index to char-index |
1523 |
my $text = $self->{text}; |
1524 |
utf8::encode $text; |
1525 |
$self->{cursor} = length substr $text, 0, $idx; |
1526 |
|
1527 |
$self->_set_text ($self->{text}); |
1528 |
$self->update; |
1529 |
} |
1530 |
|
1531 |
sub mouse_motion { |
1532 |
my ($self, $ev, $x, $y) = @_; |
1533 |
# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# |
1534 |
} |
1535 |
|
1536 |
sub _draw { |
1537 |
my ($self) = @_; |
1538 |
|
1539 |
local $self->{fg} = $self->{fg}; |
1540 |
|
1541 |
if ($FOCUS == $self) { |
1542 |
glColor @{$self->{active_bg}}; |
1543 |
$self->{fg} = $self->{active_fg}; |
1544 |
} else { |
1545 |
glColor @{$self->{bg}}; |
1546 |
} |
1547 |
|
1548 |
glEnable GL_BLEND; |
1549 |
glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; |
1550 |
glBegin GL_QUADS; |
1551 |
glVertex 0 , 0; |
1552 |
glVertex 0 , $self->{h}; |
1553 |
glVertex $self->{w}, $self->{h}; |
1554 |
glVertex $self->{w}, 0; |
1555 |
glEnd; |
1556 |
glDisable GL_BLEND; |
1557 |
|
1558 |
$self->SUPER::_draw; |
1559 |
|
1560 |
#TODO: force update every cursor change :( |
1561 |
if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) { |
1562 |
|
1563 |
unless (exists $self->{cur_h}) { |
1564 |
my $text = substr $self->{text}, 0, $self->{cursor}; |
1565 |
utf8::encode $text; |
1566 |
|
1567 |
@$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text) |
1568 |
} |
1569 |
|
1570 |
glColor @{$self->{fg}}; |
1571 |
glBegin GL_LINES; |
1572 |
glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy}; |
1573 |
glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h}; |
1574 |
glEnd; |
1575 |
} |
1576 |
} |
1577 |
|
1578 |
package CFClient::UI::Entry; |
1579 |
|
1580 |
our @ISA = CFClient::UI::EntryBase::; |
1581 |
|
1582 |
use CFClient::OpenGL; |
1583 |
|
1584 |
sub key_down { |
1585 |
my ($self, $ev) = @_; |
1586 |
|
1587 |
my $sym = $ev->{sym}; |
1588 |
|
1589 |
if ($sym == 13) { |
1590 |
unshift @{$self->{history}}, |
1591 |
my $txt = $self->get_text; |
1592 |
$self->{history_pointer} = -1; |
1593 |
$self->{history_saveback} = ''; |
1594 |
$self->emit (activate => $txt); |
1595 |
$self->update; |
1596 |
|
1597 |
} elsif ($sym == CFClient::SDLK_UP) { |
1598 |
if ($self->{history_pointer} < 0) { |
1599 |
$self->{history_saveback} = $self->get_text; |
1600 |
} |
1601 |
if (@{$self->{history} || []} > 0) { |
1602 |
$self->{history_pointer}++; |
1603 |
if ($self->{history_pointer} >= @{$self->{history} || []}) { |
1604 |
$self->{history_pointer} = @{$self->{history} || []} - 1; |
1605 |
} |
1606 |
$self->set_text ($self->{history}->[$self->{history_pointer}]); |
1607 |
} |
1608 |
|
1609 |
} elsif ($sym == CFClient::SDLK_DOWN) { |
1610 |
$self->{history_pointer}--; |
1611 |
$self->{history_pointer} = -1 if $self->{history_pointer} < 0; |
1612 |
|
1613 |
if ($self->{history_pointer} >= 0) { |
1614 |
$self->set_text ($self->{history}->[$self->{history_pointer}]); |
1615 |
} else { |
1616 |
$self->set_text ($self->{history_saveback}); |
1617 |
} |
1618 |
|
1619 |
} else { |
1620 |
$self->SUPER::key_down ($ev); |
1621 |
} |
1622 |
|
1623 |
} |
1624 |
|
1625 |
############################################################################# |
1626 |
|
1627 |
package CFClient::UI::Button; |
1628 |
|
1629 |
our @ISA = CFClient::UI::Label::; |
1630 |
|
1631 |
use CFClient::OpenGL; |
1632 |
|
1633 |
my @tex = |
1634 |
map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } |
1635 |
qw(b1_button_active.png); |
1636 |
|
1637 |
sub new { |
1638 |
my $class = shift; |
1639 |
|
1640 |
$class->SUPER::new ( |
1641 |
padding => 4, |
1642 |
fg => [1, 1, 1], |
1643 |
bg => [1, 1, 1, 0.2], |
1644 |
active_fg => [0, 0, 1], |
1645 |
can_hover => 1, |
1646 |
align => 0, |
1647 |
valign => 0, |
1648 |
can_events => 1, |
1649 |
@_ |
1650 |
) |
1651 |
} |
1652 |
|
1653 |
sub button_up { |
1654 |
my ($self, $ev, $x, $y) = @_; |
1655 |
|
1656 |
if ($x >= 0 && $x < $self->{w} |
1657 |
&& $y >= 0 && $y < $self->{h}) { |
1658 |
$self->emit ("activate"); |
1659 |
} |
1660 |
} |
1661 |
|
1662 |
sub _draw { |
1663 |
my ($self) = @_; |
1664 |
|
1665 |
local $self->{fg} = $self->{fg}; |
1666 |
|
1667 |
if ($GRAB == $self) { |
1668 |
$self->{fg} = $self->{active_fg}; |
1669 |
} |
1670 |
|
1671 |
glEnable GL_TEXTURE_2D; |
1672 |
glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; |
1673 |
glColor 0, 0, 0, 1; |
1674 |
|
1675 |
$tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h}); |
1676 |
|
1677 |
glDisable GL_TEXTURE_2D; |
1678 |
|
1679 |
$self->SUPER::_draw; |
1680 |
} |
1681 |
|
1682 |
############################################################################# |
1683 |
|
1684 |
package CFClient::UI::CheckBox; |
1685 |
|
1686 |
our @ISA = CFClient::UI::DrawBG::; |
1687 |
|
1688 |
my @tex = |
1689 |
map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } |
1690 |
qw(c1_checkbox_bg.png c1_checkbox_active.png); |
1691 |
|
1692 |
use CFClient::OpenGL; |
1693 |
|
1694 |
sub new { |
1695 |
my $class = shift; |
1696 |
|
1697 |
$class->SUPER::new ( |
1698 |
padding => 2, |
1699 |
fg => [1, 1, 1], |
1700 |
active_fg => [1, 1, 0], |
1701 |
state => 0, |
1702 |
can_hover => 1, |
1703 |
@_ |
1704 |
) |
1705 |
} |
1706 |
|
1707 |
sub size_request { |
1708 |
my ($self) = @_; |
1709 |
|
1710 |
($self->{padding} * 2 + 6) x 2 |
1711 |
} |
1712 |
|
1713 |
sub button_down { |
1714 |
my ($self, $ev, $x, $y) = @_; |
1715 |
|
1716 |
if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} |
1717 |
&& $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { |
1718 |
$self->{state} = !$self->{state}; |
1719 |
$self->emit (changed => $self->{state}); |
1720 |
} |
1721 |
} |
1722 |
|
1723 |
sub _draw { |
1724 |
my ($self) = @_; |
1725 |
|
1726 |
$self->SUPER::_draw; |
1727 |
|
1728 |
glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; |
1729 |
|
1730 |
my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; |
1731 |
|
1732 |
glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; |
1733 |
|
1734 |
my $tex = $self->{state} ? $tex[1] : $tex[0]; |
1735 |
|
1736 |
glEnable GL_TEXTURE_2D; |
1737 |
$tex->draw_quad_alpha (0, 0, $s, $s); |
1738 |
glDisable GL_TEXTURE_2D; |
1739 |
} |
1740 |
|
1741 |
############################################################################# |
1742 |
|
1743 |
package CFClient::UI::Image; |
1744 |
|
1745 |
our @ISA = CFClient::UI::Base::; |
1746 |
|
1747 |
use CFClient::OpenGL; |
1748 |
use Carp qw/confess/; |
1749 |
|
1750 |
our %loaded_images; |
1751 |
|
1752 |
sub new { |
1753 |
my $class = shift; |
1754 |
|
1755 |
my $self = $class->SUPER::new (can_events => 0, @_); |
1756 |
|
1757 |
$self->{image} or confess "Image has 'image' not set. This is a fatal error!"; |
1758 |
|
1759 |
$loaded_images{$self->{image}} ||= |
1760 |
new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1; |
1761 |
|
1762 |
my $tex = $self->{tex} = $loaded_images{$self->{image}}; |
1763 |
|
1764 |
Scalar::Util::weaken $loaded_images{$self->{image}}; |
1765 |
|
1766 |
$self->{aspect} = $tex->{w} / $tex->{h}; |
1767 |
|
1768 |
$self |
1769 |
} |
1770 |
|
1771 |
sub size_request { |
1772 |
my ($self) = @_; |
1773 |
|
1774 |
($self->{tex}->{w}, $self->{tex}->{h}) |
1775 |
} |
1776 |
|
1777 |
sub _draw { |
1778 |
my ($self) = @_; |
1779 |
|
1780 |
my $tex = $self->{tex}; |
1781 |
|
1782 |
my ($w, $h) = ($self->{w}, $self->{h}); |
1783 |
|
1784 |
if ($self->{rot90}) { |
1785 |
glRotate 90, 0, 0, 1; |
1786 |
glTranslate 0, -$self->{w}, 0; |
1787 |
|
1788 |
($w, $h) = ($h, $w); |
1789 |
} |
1790 |
|
1791 |
glEnable GL_TEXTURE_2D; |
1792 |
glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; |
1793 |
|
1794 |
$tex->draw_quad_alpha (0, 0, $w, $h); |
1795 |
|
1796 |
glDisable GL_TEXTURE_2D; |
1797 |
} |
1798 |
|
1799 |
############################################################################# |
1800 |
|
1801 |
package CFClient::UI::VGauge; |
1802 |
|
1803 |
our @ISA = CFClient::UI::Base::; |
1804 |
|
1805 |
use List::Util qw(min max); |
1806 |
|
1807 |
use CFClient::OpenGL; |
1808 |
|
1809 |
my %tex = ( |
1810 |
food => [ |
1811 |
map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } |
1812 |
qw/g1_food_gauge_empty.png g1_food_gauge_full.png/ |
1813 |
], |
1814 |
grace => [ |
1815 |
map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } |
1816 |
qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/ |
1817 |
], |
1818 |
hp => [ |
1819 |
map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } |
1820 |
qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/ |
1821 |
], |
1822 |
mana => [ |
1823 |
map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } |
1824 |
qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/ |
1825 |
], |
1826 |
); |
1827 |
|
1828 |
# eg. VGauge->new (gauge => 'food'), default gauge: food |
1829 |
sub new { |
1830 |
my $class = shift; |
1831 |
|
1832 |
my $self = $class->SUPER::new ( |
1833 |
type => 'food', |
1834 |
@_ |
1835 |
); |
1836 |
|
1837 |
$self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h}; |
1838 |
|
1839 |
$self |
1840 |
} |
1841 |
|
1842 |
sub size_request { |
1843 |
my ($self) = @_; |
1844 |
|
1845 |
#my $tex = $tex{$self->{type}}[0]; |
1846 |
#@$tex{qw(w h)} |
1847 |
(0, 0) |
1848 |
} |
1849 |
|
1850 |
sub set_max { |
1851 |
my ($self, $max) = @_; |
1852 |
|
1853 |
return if $self->{max_val} == $max; |
1854 |
|
1855 |
$self->{max_val} = $max; |
1856 |
$self->update; |
1857 |
} |
1858 |
|
1859 |
sub set_value { |
1860 |
my ($self, $val, $max) = @_; |
1861 |
|
1862 |
$self->set_max ($max) |
1863 |
if defined $max; |
1864 |
|
1865 |
return if $self->{val} == $val; |
1866 |
|
1867 |
$self->{val} = $val; |
1868 |
$self->update; |
1869 |
} |
1870 |
|
1871 |
sub _draw { |
1872 |
my ($self) = @_; |
1873 |
|
1874 |
my $tex = $tex{$self->{type}}; |
1875 |
my ($t1, $t2, $t3) = @$tex; |
1876 |
|
1877 |
my ($w, $h) = ($self->{w}, $self->{h}); |
1878 |
|
1879 |
if ($self->{vertical}) { |
1880 |
glRotate 90, 0, 0, 1; |
1881 |
glTranslate 0, -$self->{w}, 0; |
1882 |
|
1883 |
($w, $h) = ($h, $w); |
1884 |
} |
1885 |
|
1886 |
my $ycut = $self->{val} / ($self->{max_val} || 1); |
1887 |
|
1888 |
my $ycut1 = max 0, min 1, $ycut; |
1889 |
my $ycut2 = max 0, min 1, $ycut - 1; |
1890 |
|
1891 |
my $h1 = $self->{h} * (1 - $ycut1); |
1892 |
my $h2 = $self->{h} * (1 - $ycut2); |
1893 |
|
1894 |
glEnable GL_BLEND; |
1895 |
glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; |
1896 |
glEnable GL_TEXTURE_2D; |
1897 |
glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; |
1898 |
|
1899 |
glBindTexture GL_TEXTURE_2D, $t1->{name}; |
1900 |
glBegin GL_QUADS; |
1901 |
glTexCoord 0 , 0; glVertex 0 , 0; |
1902 |
glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1; |
1903 |
glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1; |
1904 |
glTexCoord $t1->{s}, 0; glVertex $w, 0; |
1905 |
glEnd; |
1906 |
|
1907 |
my $ycut1 = List::Util::min 1, $ycut; |
1908 |
glBindTexture GL_TEXTURE_2D, $t2->{name}; |
1909 |
glBegin GL_QUADS; |
1910 |
glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1; |
1911 |
glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2; |
1912 |
glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2; |
1913 |
glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1; |
1914 |
glEnd; |
1915 |
|
1916 |
if ($t3) { |
1917 |
glBindTexture GL_TEXTURE_2D, $t3->{name}; |
1918 |
glBegin GL_QUADS; |
1919 |
glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2; |
1920 |
glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h}; |
1921 |
glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h}; |
1922 |
glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2; |
1923 |
glEnd; |
1924 |
} |
1925 |
|
1926 |
glDisable GL_BLEND; |
1927 |
glDisable GL_TEXTURE_2D; |
1928 |
} |
1929 |
|
1930 |
############################################################################# |
1931 |
|
1932 |
package CFClient::UI::Gauge; |
1933 |
|
1934 |
our @ISA = CFClient::UI::VBox::; |
1935 |
|
1936 |
sub new { |
1937 |
my ($class, %arg) = @_; |
1938 |
|
1939 |
my $self = $class->SUPER::new ( |
1940 |
tooltip => $arg{type}, |
1941 |
can_hover => 1, |
1942 |
can_events => 1, |
1943 |
%arg, |
1944 |
); |
1945 |
|
1946 |
$self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999"); |
1947 |
$self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1); |
1948 |
$self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999"); |
1949 |
|
1950 |
$self |
1951 |
} |
1952 |
|
1953 |
sub set_fontsize { |
1954 |
my ($self, $fsize) = @_; |
1955 |
|
1956 |
$self->{value}->set_fontsize ($fsize); |
1957 |
$self->{max} ->set_fontsize ($fsize); |
1958 |
} |
1959 |
|
1960 |
sub set_max { |
1961 |
my ($self, $max) = @_; |
1962 |
|
1963 |
$self->{gauge}->set_max ($max); |
1964 |
$self->{max}->set_text ($max); |
1965 |
} |
1966 |
|
1967 |
sub set_value { |
1968 |
my ($self, $val, $max) = @_; |
1969 |
|
1970 |
$self->set_max ($max) |
1971 |
if defined $max; |
1972 |
|
1973 |
$self->{gauge}->set_value ($val, $max); |
1974 |
$self->{value}->set_text ($val); |
1975 |
} |
1976 |
|
1977 |
############################################################################# |
1978 |
|
1979 |
package CFClient::UI::Slider; |
1980 |
|
1981 |
use strict; |
1982 |
|
1983 |
use CFClient::OpenGL; |
1984 |
|
1985 |
our @ISA = CFClient::UI::DrawBG::; |
1986 |
|
1987 |
my @tex = |
1988 |
map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } |
1989 |
qw(s1_slider.png s1_slider_bg.png); |
1990 |
|
1991 |
sub new { |
1992 |
my $class = shift; |
1993 |
|
1994 |
# range [value, low, high, page] |
1995 |
|
1996 |
# TODO: 0-width page |
1997 |
# TODO: req_w/h are wrong with vertical |
1998 |
# TODO: calculations are off |
1999 |
my $self = $class->SUPER::new ( |
2000 |
fg => [1, 1, 1], |
2001 |
active_fg => [0, 0, 0], |
2002 |
range => [0, 0, 100, 10], |
2003 |
req_w => $::WIDTH / 80, |
2004 |
req_h => $::WIDTH / 80, |
2005 |
vertical => 0, |
2006 |
can_hover => 1, |
2007 |
inner_pad => 5, |
2008 |
@_ |
2009 |
); |
2010 |
|
2011 |
$self |
2012 |
} |
2013 |
|
2014 |
sub size_request { |
2015 |
my ($self) = @_; |
2016 |
|
2017 |
my $w = $self->{req_w}; |
2018 |
my $h = $self->{req_h}; |
2019 |
|
2020 |
$self->{vertical} ? ($h, $w) : ($w, $h) |
2021 |
} |
2022 |
|
2023 |
sub button_down { |
2024 |
my ($self, $ev, $x, $y) = @_; |
2025 |
|
2026 |
$self->SUPER::button_down ($ev, $x, $y); |
2027 |
$self->mouse_motion ($ev, $x, $y); |
2028 |
} |
2029 |
|
2030 |
sub mouse_motion { |
2031 |
my ($self, $ev, $x, $y) = @_; |
2032 |
|
2033 |
if ($GRAB == $self) { |
2034 |
my ($value, $lo, $hi, $page) = @{$self->{range}}; |
2035 |
|
2036 |
my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); |
2037 |
|
2038 |
my $inner_pad_px = $self->_calc_inner_pad_px ($w); |
2039 |
my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right |
2040 |
|
2041 |
$x -= $inner_pad_px; # substract the padding |
2042 |
$x = $x * ($hi - $lo) / $inner_w + $lo; |
2043 |
$x = $lo if $x < $lo; |
2044 |
$x = $hi - $page if $x > $hi - $page; |
2045 |
$self->{range}[0] = $x; |
2046 |
|
2047 |
$self->emit (changed => $x); |
2048 |
$self->update; |
2049 |
} |
2050 |
} |
2051 |
|
2052 |
# the inner_* stuff is for generating a padding for the slider handle, |
2053 |
# so that the handle doesn't leave the texture. This calculation isn't 100% |
2054 |
# correct propably, but it does the job for now |
2055 |
sub _calc_inner_pad_px { |
2056 |
my ($self, $w) = @_; |
2057 |
($w / 100) * $self->{inner_pad} # % to pixels |
2058 |
} |
2059 |
|
2060 |
sub _draw { |
2061 |
my ($self) = @_; |
2062 |
|
2063 |
$self->SUPER::_draw (); |
2064 |
|
2065 |
my ($w, $h) = @$self{qw(w h)}; |
2066 |
|
2067 |
if ($self->{vertical}) { |
2068 |
# draw a vertical slider like a rotated horizontal slider |
2069 |
|
2070 |
glRotate 90, 0, 0, 1; |
2071 |
glTranslate 0, -$self->{w}, 0; |
2072 |
|
2073 |
($w, $h) = ($h, $w); |
2074 |
} |
2075 |
|
2076 |
my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; |
2077 |
my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; |
2078 |
|
2079 |
my ($value, $lo, $hi, $page) = @{$self->{range}}; |
2080 |
|
2081 |
$hi = $value + 1 if $lo == $hi; |
2082 |
|
2083 |
my $inner_pad_px = $self->_calc_inner_pad_px ($w); |
2084 |
my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right |
2085 |
|
2086 |
$page = int $page * $inner_w / ($hi - $lo); |
2087 |
$value = int +($value - $lo) * $inner_w / ($hi - $lo); |
2088 |
|
2089 |
$w -= $page; |
2090 |
$page &= ~1; |
2091 |
glTranslate $page * 0.5, 0, 0; |
2092 |
$page ||= 2; |
2093 |
|
2094 |
my $knob_a = $inner_pad_px + ($value - $page * 0.5); |
2095 |
my $knob_b = $inner_pad_px + ($value + $page * 0.5); |
2096 |
|
2097 |
glEnable GL_TEXTURE_2D; |
2098 |
glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; |
2099 |
|
2100 |
# draw background |
2101 |
$tex[1]->draw_quad_alpha (0, 0, $w, $h); |
2102 |
|
2103 |
# draw handle |
2104 |
$tex[0]->draw_quad_alpha ($knob_a, 0, $knob_b - $knob_a, $h); |
2105 |
|
2106 |
glDisable GL_TEXTURE_2D; |
2107 |
} |
2108 |
|
2109 |
############################################################################# |
2110 |
|
2111 |
package CFClient::UI::TextView; |
2112 |
|
2113 |
our @ISA = CFClient::UI::HBox::; |
2114 |
|
2115 |
use CFClient::OpenGL; |
2116 |
|
2117 |
sub new { |
2118 |
my $class = shift; |
2119 |
|
2120 |
my $self = $class->SUPER::new ( |
2121 |
fontsize => 1, |
2122 |
can_events => 0, |
2123 |
#font => default_font |
2124 |
@_, |
2125 |
|
2126 |
layout => (new CFClient::Layout 1), |
2127 |
par => [], |
2128 |
height => 0, |
2129 |
children => [ |
2130 |
(new CFClient::UI::Empty expand => 1), |
2131 |
(new CFClient::UI::Slider vertical => 1), |
2132 |
], |
2133 |
); |
2134 |
|
2135 |
$self->{children}[1]->connect (changed => sub { $self->update }); |
2136 |
|
2137 |
$self |
2138 |
} |
2139 |
|
2140 |
sub set_fontsize { |
2141 |
my ($self, $fontsize) = @_; |
2142 |
|
2143 |
$self->{fontsize} = $fontsize; |
2144 |
$self->reflow; |
2145 |
} |
2146 |
|
2147 |
sub text_height { |
2148 |
my ($self, $text) = @_; |
2149 |
|
2150 |
my $layout = $self->{layout}; |
2151 |
|
2152 |
$layout->set_height ($self->{fontsize} * $::FONTSIZE); |
2153 |
$layout->set_width ($self->{children}[0]{w}); |
2154 |
$layout->set_markup ($text); |
2155 |
|
2156 |
($layout->size)[1] |
2157 |
} |
2158 |
|
2159 |
sub reflow { |
2160 |
my ($self) = @_; |
2161 |
|
2162 |
$self->{need_reflow}++; |
2163 |
$self->update; |
2164 |
} |
2165 |
|
2166 |
sub size_allocate { |
2167 |
my ($self, $w, $h) = @_; |
2168 |
|
2169 |
$self->SUPER::size_allocate ($w, $h); |
2170 |
|
2171 |
$self->{layout}->set_font ($self->{font}) if $self->{font}; |
2172 |
$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); |
2173 |
$self->{layout}->set_width ($self->{children}[0]{w}); |
2174 |
|
2175 |
$self->reflow; |
2176 |
} |
2177 |
|
2178 |
sub add_paragraph { |
2179 |
my ($self, $color, $text) = @_; |
2180 |
|
2181 |
#TODO: intelligently "reformat" paragraph |
2182 |
|
2183 |
my $height = $self->text_height ($text); |
2184 |
|
2185 |
$self->{height} += $height; |
2186 |
|
2187 |
push @{$self->{par}}, [$height, $color, $text]; |
2188 |
|
2189 |
$self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; |
2190 |
$self->{children}[1]->update; |
2191 |
} |
2192 |
|
2193 |
sub update { |
2194 |
my ($self) = @_; |
2195 |
|
2196 |
$self->SUPER::update; |
2197 |
|
2198 |
return unless $self->{h} > 0; |
2199 |
|
2200 |
delete $self->{texture}; |
2201 |
|
2202 |
$ROOT->on_post_alloc ($self, sub { |
2203 |
if (delete $self->{need_reflow}) { |
2204 |
my $height = 0; |
2205 |
|
2206 |
$height += $_->[0] = $self->text_height ($_->[2]) |
2207 |
for @{$self->{par}}; |
2208 |
|
2209 |
$self->{height} = $height; |
2210 |
|
2211 |
$self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; |
2212 |
|
2213 |
delete $self->{texture}; |
2214 |
} |
2215 |
|
2216 |
$self->{texture} ||= new_from_opengl CFClient::Texture $self->{children}[0]{w}, $self->{children}[0]{h}, sub { |
2217 |
glClearColor 0, 0, 0, 0; |
2218 |
glClear GL_COLOR_BUFFER_BIT; |
2219 |
|
2220 |
glEnable GL_TEXTURE_2D; |
2221 |
glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; |
2222 |
|
2223 |
my $top = int $self->{children}[1]{range}[0]; |
2224 |
|
2225 |
my $y0 = $top; |
2226 |
my $y1 = $top + $self->{h}; |
2227 |
|
2228 |
my $y = 0; |
2229 |
|
2230 |
my $layout = $self->{layout}; |
2231 |
|
2232 |
$layout->set_font ($self->{font}) if $self->{font}; |
2233 |
|
2234 |
for my $par (@{$self->{par}}) { |
2235 |
my $h = $par->[0]; |
2236 |
|
2237 |
if ($y0 < $y + $h && $y < $y1) { |
2238 |
$layout->set_foreground (@{ $par->[1] }); |
2239 |
$layout->set_markup ($par->[2]); |
2240 |
|
2241 |
my ($W, $H) = $layout->size; |
2242 |
CFClient::Texture->new_from_layout ($layout)->draw_quad_alpha_premultiplied (0, $y - $y0); |
2243 |
} |
2244 |
|
2245 |
$y += $h; |
2246 |
} |
2247 |
|
2248 |
glDisable GL_TEXTURE_2D; |
2249 |
}; |
2250 |
}); |
2251 |
} |
2252 |
|
2253 |
sub _draw { |
2254 |
my ($self) = @_; |
2255 |
|
2256 |
glEnable GL_TEXTURE_2D; |
2257 |
glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; |
2258 |
glColor 1, 1, 1, 1; |
2259 |
$self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h}); |
2260 |
glDisable GL_TEXTURE_2D; |
2261 |
|
2262 |
$self->{children}[1]->draw; |
2263 |
|
2264 |
} |
2265 |
|
2266 |
############################################################################# |
2267 |
|
2268 |
package CFClient::UI::Animator; |
2269 |
|
2270 |
use CFClient::OpenGL; |
2271 |
|
2272 |
our @ISA = CFClient::UI::Bin::; |
2273 |
|
2274 |
sub moveto { |
2275 |
my ($self, $x, $y) = @_; |
2276 |
|
2277 |
$self->{moveto} = [$self->{x}, $self->{y}, $x, $y]; |
2278 |
$self->{speed} = 0.001; |
2279 |
$self->{time} = 1; |
2280 |
|
2281 |
::animation_start $self; |
2282 |
} |
2283 |
|
2284 |
sub animate { |
2285 |
my ($self, $interval) = @_; |
2286 |
|
2287 |
$self->{time} -= $interval * $self->{speed}; |
2288 |
if ($self->{time} <= 0) { |
2289 |
$self->{time} = 0; |
2290 |
::animation_stop $self; |
2291 |
} |
2292 |
|
2293 |
my ($x0, $y0, $x1, $y1) = @{$self->{moveto}}; |
2294 |
|
2295 |
$self->{x} = $x0 * $self->{time} + $x1 * (1 - $self->{time}); |
2296 |
$self->{y} = $y0 * $self->{time} + $y1 * (1 - $self->{time}); |
2297 |
} |
2298 |
|
2299 |
sub _draw { |
2300 |
my ($self) = @_; |
2301 |
|
2302 |
glPushMatrix; |
2303 |
glRotate $self->{time} * 1000, 0, 1, 0; |
2304 |
$self->{children}[0]->draw; |
2305 |
glPopMatrix; |
2306 |
} |
2307 |
|
2308 |
############################################################################# |
2309 |
|
2310 |
package CFClient::UI::Flopper; |
2311 |
|
2312 |
our @ISA = CFClient::UI::Button::; |
2313 |
|
2314 |
sub new { |
2315 |
my $class = shift; |
2316 |
|
2317 |
my $self = $class->SUPER::new ( |
2318 |
state => 0, |
2319 |
connect_activate => \&toggle_flopper, |
2320 |
@_ |
2321 |
); |
2322 |
|
2323 |
if ($self->{state}) { |
2324 |
$self->{state} = 0; |
2325 |
$self->toggle_flopper; |
2326 |
} |
2327 |
|
2328 |
$self |
2329 |
} |
2330 |
|
2331 |
sub toggle_flopper { |
2332 |
my ($self) = @_; |
2333 |
|
2334 |
# TODO: use animation |
2335 |
if ($self->{state} = !$self->{state}) { |
2336 |
$CFClient::UI::ROOT->add ($self->{other}); |
2337 |
$self->{other}->move ($self->coord2global (0, $self->{h})); |
2338 |
$self->emit ("open"); |
2339 |
} else { |
2340 |
$CFClient::UI::ROOT->remove ($self->{other}); |
2341 |
$self->emit ("close"); |
2342 |
} |
2343 |
|
2344 |
$self->emit (changed => $self->{state}); |
2345 |
} |
2346 |
|
2347 |
############################################################################# |
2348 |
|
2349 |
package CFClient::UI::Tooltip; |
2350 |
|
2351 |
our @ISA = CFClient::UI::Bin::; |
2352 |
|
2353 |
use CFClient::OpenGL; |
2354 |
|
2355 |
sub new { |
2356 |
my $class = shift; |
2357 |
|
2358 |
$class->SUPER::new ( |
2359 |
@_, |
2360 |
can_events => 0, |
2361 |
) |
2362 |
} |
2363 |
|
2364 |
sub set_tooltip_from { |
2365 |
my ($self, $widget) = @_; |
2366 |
|
2367 |
$self->add (new CFClient::UI::Label |
2368 |
markup => $widget->{tooltip}, |
2369 |
max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH, |
2370 |
fontsize => 0.8, |
2371 |
fg => [0, 0, 0, 1], |
2372 |
font => ($widget->{tooltip_font} || $::FONT_PROP), |
2373 |
); |
2374 |
} |
2375 |
|
2376 |
sub size_request { |
2377 |
my ($self) = @_; |
2378 |
|
2379 |
my ($w, $h) = @{$self->child}{qw(req_w req_h)}; |
2380 |
|
2381 |
($w + 4, $h + 4) |
2382 |
} |
2383 |
|
2384 |
sub size_allocate { |
2385 |
my ($self, $w, $h) = @_; |
2386 |
|
2387 |
$self->SUPER::size_allocate ($w - 4, $h - 4); |
2388 |
} |
2389 |
|
2390 |
sub _draw { |
2391 |
my ($self) = @_; |
2392 |
|
2393 |
glTranslate 0.375, 0.375; |
2394 |
|
2395 |
my ($w, $h) = @$self{qw(w h)}; |
2396 |
|
2397 |
glColor 1, 0.8, 0.4; |
2398 |
glBegin GL_QUADS; |
2399 |
glVertex 0 , 0; |
2400 |
glVertex 0 , $h; |
2401 |
glVertex $w, $h; |
2402 |
glVertex $w, 0; |
2403 |
glEnd; |
2404 |
|
2405 |
glColor 0, 0, 0; |
2406 |
glBegin GL_LINE_LOOP; |
2407 |
glVertex 0 , 0; |
2408 |
glVertex 0 , $h; |
2409 |
glVertex $w, $h; |
2410 |
glVertex $w, 0; |
2411 |
glEnd; |
2412 |
|
2413 |
glTranslate 2 - 0.375, 2 - 0.375; |
2414 |
$self->SUPER::_draw; |
2415 |
} |
2416 |
|
2417 |
############################################################################# |
2418 |
|
2419 |
package CFClient::UI::Face; |
2420 |
|
2421 |
our @ISA = CFClient::UI::Base::; |
2422 |
|
2423 |
use CFClient::OpenGL; |
2424 |
|
2425 |
sub new { |
2426 |
my $class = shift; |
2427 |
|
2428 |
$class->SUPER::new ( |
2429 |
aspect => 1, |
2430 |
@_, |
2431 |
) |
2432 |
} |
2433 |
|
2434 |
sub size_request { |
2435 |
(32, 8) |
2436 |
} |
2437 |
|
2438 |
sub _draw { |
2439 |
my ($self) = @_; |
2440 |
|
2441 |
return unless $::CONN;#d# manage and cache textures differently |
2442 |
my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]]; |
2443 |
|
2444 |
# TODO animation |
2445 |
if ($tex) { |
2446 |
glEnable GL_TEXTURE_2D; |
2447 |
glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; |
2448 |
glColor 1, 1, 1, 1; |
2449 |
$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h}); |
2450 |
glDisable GL_TEXTURE_2D; |
2451 |
} |
2452 |
} |
2453 |
|
2454 |
############################################################################# |
2455 |
|
2456 |
package CFClient::UI::InventoryItem; |
2457 |
|
2458 |
our @ISA = CFClient::UI::HBox::; |
2459 |
|
2460 |
sub new { |
2461 |
my $class = shift; |
2462 |
|
2463 |
my %args = @_; |
2464 |
|
2465 |
my $item = delete $args{item}; |
2466 |
|
2467 |
my $desc = $item->{nrof} < 2 |
2468 |
? $item->{name} |
2469 |
: "$item->{nrof} $item->{name_pl}"; |
2470 |
|
2471 |
|
2472 |
my $self = $class->SUPER::new ( |
2473 |
can_hover => 1, |
2474 |
can_events => 1, |
2475 |
tooltip => (CFClient::UI::Label->escape ($desc) |
2476 |
. "\n<small>leftclick - pick up\nmiddle click - apply\nrightclick - menu</small>"), |
2477 |
connect_button_down => sub { |
2478 |
my ($self, $ev, $x, $y) = @_; |
2479 |
|
2480 |
# todo: maybe put examine on 1? but should just be a tooltip :( |
2481 |
if ($ev->{button} == 1) { |
2482 |
$::CONN->send ("move $::CONN->{player}{tag} $item->{tag} 0"); |
2483 |
} elsif ($ev->{button} == 2) { |
2484 |
$::CONN->send ("apply $item->{tag}"); |
2485 |
} elsif ($ev->{button} == 3) { |
2486 |
CFClient::UI::Menu->new ( |
2487 |
items => [ |
2488 |
["examine", sub { $::CONN->send ("examine $item->{tag}") }], |
2489 |
[ |
2490 |
$item->{flags} & Crossfire::Protocol::F_LOCKED ? "lock" : "unlock", |
2491 |
sub { $::CONN->send ("lock $item->{tag}") }, |
2492 |
], |
2493 |
["mark", sub { $::CONN->send ("mark $item->{tag}") }], |
2494 |
["apply", sub { $::CONN->send ("apply $item->{tag}") }], |
2495 |
["drop", sub { $::CONN->send ("move 0 $item->{tag} 0") }], |
2496 |
], |
2497 |
)->popup ($ev); |
2498 |
} |
2499 |
|
2500 |
1 |
2501 |
}, |
2502 |
%args |
2503 |
); |
2504 |
|
2505 |
$self->add (new CFClient::UI::Face |
2506 |
can_events => 0, |
2507 |
face => $item->{face}, |
2508 |
anim => $item->{anim}, |
2509 |
animspeed => $item->{animspeed}, |
2510 |
); |
2511 |
|
2512 |
$self->add (new CFClient::UI::Label |
2513 |
can_events => 0, |
2514 |
text => $desc, |
2515 |
); |
2516 |
|
2517 |
$self |
2518 |
} |
2519 |
|
2520 |
############################################################################# |
2521 |
|
2522 |
package CFClient::UI::Inventory; |
2523 |
|
2524 |
our @ISA = CFClient::UI::ScrolledWindow::; |
2525 |
|
2526 |
sub new { |
2527 |
my $class = shift; |
2528 |
|
2529 |
my $self = $class->SUPER::new ( |
2530 |
scrolled => (new CFClient::UI::VBox), |
2531 |
@_, |
2532 |
); |
2533 |
|
2534 |
$self |
2535 |
} |
2536 |
|
2537 |
sub set_items { |
2538 |
my ($self, $items) = @_; |
2539 |
|
2540 |
$self->{scrolled}->clear; |
2541 |
return unless $items; |
2542 |
|
2543 |
my @items = sort { |
2544 |
($a->{type} <=> $b->{type}) |
2545 |
or ($a->{name} cmp $b->{name}) |
2546 |
} @$items; |
2547 |
|
2548 |
$self->{real_items} = \@items; |
2549 |
|
2550 |
for my $item (@items) { |
2551 |
my $desc = $item->{nrof} < 2 |
2552 |
? $item->{name} |
2553 |
: "$item->{nrof} $item->{name_pl}"; |
2554 |
|
2555 |
$item = $item->{widget} ||= new CFClient::UI::InventoryItem item => $item; |
2556 |
} |
2557 |
|
2558 |
$self->{scrolled}->add (@items); |
2559 |
|
2560 |
# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page]; |
2561 |
} |
2562 |
|
2563 |
sub size_request { |
2564 |
my ($self) = @_; |
2565 |
($self->{req_w}, $self->{req_h}); |
2566 |
} |
2567 |
|
2568 |
############################################################################# |
2569 |
|
2570 |
package CFClient::UI::Menu; |
2571 |
|
2572 |
our @ISA = CFClient::UI::FancyFrame::; |
2573 |
|
2574 |
use CFClient::OpenGL; |
2575 |
|
2576 |
sub new { |
2577 |
my $class = shift; |
2578 |
|
2579 |
my $self = $class->SUPER::new ( |
2580 |
items => [], |
2581 |
z => 100, |
2582 |
@_, |
2583 |
); |
2584 |
|
2585 |
$self->add ($self->{vbox} = new CFClient::UI::VBox); |
2586 |
|
2587 |
for my $item (@{ $self->{items} }) { |
2588 |
my ($widget, $cb) = @$item; |
2589 |
|
2590 |
# handle various types of items, only text for now |
2591 |
if (!ref $widget) { |
2592 |
$widget = new CFClient::UI::Label |
2593 |
can_hover => 1, |
2594 |
can_events => 1, |
2595 |
text => $widget; |
2596 |
} |
2597 |
|
2598 |
$self->{item}{$widget} = $item; |
2599 |
|
2600 |
$self->{vbox}->add ($widget); |
2601 |
} |
2602 |
|
2603 |
$self |
2604 |
} |
2605 |
|
2606 |
# popup given the event (must be a mouse button down event currently) |
2607 |
sub popup { |
2608 |
my ($self, $ev) = @_; |
2609 |
|
2610 |
$self->emit ("popdown"); |
2611 |
|
2612 |
# maybe save $GRAB? must be careful about events... |
2613 |
$GRAB = $self; |
2614 |
$self->{button} = $ev->{button}; |
2615 |
|
2616 |
$self->show; |
2617 |
$self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5); |
2618 |
} |
2619 |
|
2620 |
sub mouse_motion { |
2621 |
my ($self, $ev, $x, $y) = @_; |
2622 |
|
2623 |
# TODO: should use vbox->find_widget or so |
2624 |
$HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y}); |
2625 |
$self->{hover} = $self->{item}{$HOVER}; |
2626 |
} |
2627 |
|
2628 |
sub button_up { |
2629 |
my ($self, $ev, $x, $y) = @_; |
2630 |
|
2631 |
if ($ev->{button} == $self->{button}) { |
2632 |
undef $GRAB; |
2633 |
$self->hide; |
2634 |
|
2635 |
$self->emit ("popdown"); |
2636 |
$self->{hover}[1]->() if $self->{hover}; |
2637 |
} |
2638 |
} |
2639 |
|
2640 |
############################################################################# |
2641 |
|
2642 |
package CFClient::UI::Statusbox; |
2643 |
|
2644 |
our @ISA = CFClient::UI::VBox::; |
2645 |
|
2646 |
sub reorder { |
2647 |
my ($self) = @_; |
2648 |
my $NOW = time; |
2649 |
|
2650 |
while (my ($k, $v) = each %{ $self->{item} }) { |
2651 |
delete $self->{item}{$k} if $v->{timeout} < $NOW; |
2652 |
} |
2653 |
|
2654 |
my @widgets; |
2655 |
|
2656 |
my @items = sort { |
2657 |
$a->{pri} <=> $b->{pri} |
2658 |
or $b->{id} <=> $a->{id} |
2659 |
} values %{ $self->{item} }; |
2660 |
|
2661 |
my $count = 10 + 1; |
2662 |
for my $item (@items) { |
2663 |
last unless --$count; |
2664 |
|
2665 |
push @widgets, $item->{label} ||= do { |
2666 |
# TODO: doesn't handle markup well (read as: at all) |
2667 |
my $short = $item->{count} > 1 |
2668 |
? "<b>$item->{count} ×</b> $item->{text}" |
2669 |
: $item->{text}; |
2670 |
|
2671 |
for ($short) { |
2672 |
s/^\s+//; |
2673 |
s/\012.*/…/s; |
2674 |
my $len = int 40 / $item->{fontsize}; |
2675 |
substr $_, $len, length, "…" if $len < length; |
2676 |
} |
2677 |
|
2678 |
new CFClient::UI::Label |
2679 |
markup => $short, |
2680 |
tooltip => $item->{tooltip}, |
2681 |
tooltip_font => $::FONT_PROP, |
2682 |
tooltip_width => 0.67, |
2683 |
fontsize => $item->{fontsize}, |
2684 |
color => $item->{color}, |
2685 |
can_events => 1, |
2686 |
can_hover => 1 |
2687 |
}; |
2688 |
} |
2689 |
|
2690 |
$self->clear; |
2691 |
$self->SUPER::add (reverse @widgets); |
2692 |
} |
2693 |
|
2694 |
sub add { |
2695 |
my ($self, $text, %arg) = @_; |
2696 |
|
2697 |
$text =~ s/^\s+//; |
2698 |
$text =~ s/\s+$//; |
2699 |
|
2700 |
my $timeout = time + ((delete $arg{timeout}) || 60); |
2701 |
|
2702 |
my $group = exists $arg{group} ? $arg{group} : ++$self->{id}; |
2703 |
|
2704 |
if (my $item = $self->{item}{$group}) { |
2705 |
if ($item->{text} eq $text) { |
2706 |
$item->{count}++; |
2707 |
} else { |
2708 |
$item->{count} = 1; |
2709 |
$item->{text} = $item->{tooltip} = $text; |
2710 |
} |
2711 |
$item->{id} = ++$self->{id}; |
2712 |
$item->{timeout} = $timeout; |
2713 |
delete $item->{label}; |
2714 |
} else { |
2715 |
$self->{item}{$group} = { |
2716 |
id => ++$self->{id}, |
2717 |
text => $text, |
2718 |
timeout => $timeout, |
2719 |
tooltip => $text, |
2720 |
fontsize => 0.8, |
2721 |
color => [0.8, 0.8, 0.8, 0.8], |
2722 |
pri => 0, |
2723 |
count => 1, |
2724 |
%arg, |
2725 |
}; |
2726 |
} |
2727 |
|
2728 |
$self->reorder; |
2729 |
} |
2730 |
|
2731 |
############################################################################# |
2732 |
|
2733 |
package CFClient::UI::Root; |
2734 |
|
2735 |
our @ISA = CFClient::UI::Container::; |
2736 |
|
2737 |
use CFClient::OpenGL; |
2738 |
|
2739 |
sub new { |
2740 |
my $class = shift; |
2741 |
|
2742 |
$class->SUPER::new ( |
2743 |
@_, |
2744 |
) |
2745 |
} |
2746 |
|
2747 |
sub configure { |
2748 |
my ($self, $x, $y, $w, $h) = @_; |
2749 |
|
2750 |
$self->{w} = $w; |
2751 |
$self->{h} = $h; |
2752 |
} |
2753 |
|
2754 |
sub check_size { |
2755 |
my ($self) = @_; |
2756 |
|
2757 |
$self->size_allocate ($self->{w}, $self->{h}) |
2758 |
if $self->{w}; |
2759 |
} |
2760 |
|
2761 |
sub size_request { |
2762 |
my ($self) = @_; |
2763 |
|
2764 |
($self->{w}, $self->{h}) |
2765 |
} |
2766 |
|
2767 |
sub size_allocate { |
2768 |
my ($self, $w, $h) = @_; |
2769 |
|
2770 |
my $old_w = $self->{old_w}; |
2771 |
my $old_h = $self->{old_h}; |
2772 |
|
2773 |
if ($old_w && $old_h) { |
2774 |
for my $child ($self->children) { |
2775 |
$child->{x} = int 0.5 + $child->{x} * $w / $old_w; |
2776 |
$child->{w} = int 0.5 + $child->{w} * $w / $old_w; |
2777 |
$child->{req_w} = int 0.5 + $child->{req_w} * $w / $old_w if exists $child->{req_w}; |
2778 |
$child->{user_w} = int 0.5 + $child->{user_w} * $w / $old_w if exists $child->{user_w}; |
2779 |
$child->{y} = int 0.5 + $child->{y} * $h / $old_h; |
2780 |
$child->{h} = int 0.5 + $child->{h} * $h / $old_h; |
2781 |
$child->{req_h} = int 0.5 + $child->{req_h} * $h / $old_h if exists $child->{req_h}; |
2782 |
$child->{user_h} = int 0.5 + $child->{user_h} * $h / $old_h if exists $child->{user_h}; |
2783 |
} |
2784 |
} |
2785 |
|
2786 |
for my $child ($self->children) { |
2787 |
my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; |
2788 |
|
2789 |
$X = List::Util::max 0, List::Util::min $w - $W, $X; |
2790 |
$Y = List::Util::max 0, List::Util::min $h - $H, $Y; |
2791 |
$child->configure ($X, $Y, $W, $H); |
2792 |
} |
2793 |
|
2794 |
$self->{old_w} = $w; |
2795 |
$self->{old_h} = $h; |
2796 |
} |
2797 |
|
2798 |
sub coord2local { |
2799 |
my ($self, $x, $y) = @_; |
2800 |
|
2801 |
($x, $y) |
2802 |
} |
2803 |
|
2804 |
sub coord2global { |
2805 |
my ($self, $x, $y) = @_; |
2806 |
|
2807 |
($x, $y) |
2808 |
} |
2809 |
|
2810 |
sub update { |
2811 |
my ($self) = @_; |
2812 |
|
2813 |
$self->check_size; |
2814 |
$::WANT_REFRESH++; |
2815 |
} |
2816 |
|
2817 |
sub add { |
2818 |
my ($self, $child) = @_; |
2819 |
|
2820 |
# integerise window positions |
2821 |
$child->{x} = int $child->{x}; |
2822 |
$child->{y} = int $child->{y}; |
2823 |
|
2824 |
$self->SUPER::add ($child); |
2825 |
} |
2826 |
|
2827 |
sub on_refresh { |
2828 |
my ($self, $id, $cb) = @_; |
2829 |
|
2830 |
$self->{refresh_hook}{$id} = $cb; |
2831 |
} |
2832 |
|
2833 |
sub on_post_alloc { |
2834 |
my ($self, $id, $cb) = @_; |
2835 |
|
2836 |
$self->{post_alloc_hook}{$id} = $cb; |
2837 |
} |
2838 |
|
2839 |
sub draw { |
2840 |
my ($self) = @_; |
2841 |
|
2842 |
while ($self->{refresh_hook}) { |
2843 |
$_->() |
2844 |
for values %{delete $self->{refresh_hook}}; |
2845 |
} |
2846 |
|
2847 |
if ($self->{check_size}) { |
2848 |
my @queue = ([], []); |
2849 |
|
2850 |
for (;;) { |
2851 |
if ($self->{check_size}) { |
2852 |
# heuristic: check containers last |
2853 |
push @{ $queue[ ! ! $_->isa ("CFClient::UI::Container") ] }, $_ |
2854 |
for values %{delete $self->{check_size}} |
2855 |
} |
2856 |
|
2857 |
my $widget = (pop @{ $queue[0] }) || (pop @{ $queue[1] }) || last; |
2858 |
|
2859 |
my ($w, $h) = $widget->{user_w} && $widget->{user_h} |
2860 |
? @$widget{qw(user_w user_h)} |
2861 |
: $widget->size_request; |
2862 |
|
2863 |
if (delete $widget->{force_alloc} |
2864 |
or $w != $widget->{req_w} or $h != $widget->{req_h}) { |
2865 |
Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d# |
2866 |
|
2867 |
$widget->{req_w} = $w; |
2868 |
$widget->{req_h} = $h; |
2869 |
|
2870 |
$self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h]; |
2871 |
|
2872 |
$widget->{parent}->check_size |
2873 |
if $widget->{parent}; |
2874 |
} |
2875 |
} |
2876 |
} |
2877 |
|
2878 |
while ($self->{size_alloc}) { |
2879 |
for (values %{delete $self->{size_alloc}}) { |
2880 |
my ($widget, $w, $h) = @$_; |
2881 |
|
2882 |
$w = 0 if $w < 0; |
2883 |
$h = 0 if $h < 0; |
2884 |
|
2885 |
$widget->{w} = $w; |
2886 |
$widget->{h} = $h; |
2887 |
$widget->size_allocate ($w, $h); |
2888 |
$widget->emit (size_allocate => $w, $h); |
2889 |
} |
2890 |
} |
2891 |
|
2892 |
while ($self->{post_alloc_hook}) { |
2893 |
$_->() |
2894 |
for values %{delete $self->{post_alloc_hook}}; |
2895 |
} |
2896 |
|
2897 |
glViewport 0, 0, $::WIDTH, $::HEIGHT; |
2898 |
glClearColor +($::CFG->{fow_intensity}) x 3, 1; |
2899 |
glClear GL_COLOR_BUFFER_BIT; |
2900 |
|
2901 |
glMatrixMode GL_PROJECTION; |
2902 |
glLoadIdentity; |
2903 |
glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; |
2904 |
glMatrixMode GL_MODELVIEW; |
2905 |
glLoadIdentity; |
2906 |
|
2907 |
$self->_draw; |
2908 |
} |
2909 |
|
2910 |
############################################################################# |
2911 |
|
2912 |
package CFClient::UI; |
2913 |
|
2914 |
$ROOT = new CFClient::UI::Root; |
2915 |
$TOOLTIP = new CFClient::UI::Tooltip; |
2916 |
|
2917 |
1 |
2918 |
|