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 $BUTTON_STATE; |
16 |
|
17 |
our %WIDGET; # all widgets, weak-referenced |
18 |
|
19 |
sub check_tooltip { |
20 |
if (!$GRAB) { |
21 |
for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) { |
22 |
if (length $widget->{tooltip}) { |
23 |
|
24 |
if ($TOOLTIP->{owner} != $widget) { |
25 |
$TOOLTIP->{owner} = $widget; |
26 |
|
27 |
my $tip = $widget->{tooltip}; |
28 |
|
29 |
$tip = $tip->($widget) if CODE:: eq ref $tip; |
30 |
|
31 |
$TOOLTIP->set_tooltip_from ($widget); |
32 |
$TOOLTIP->show; |
33 |
|
34 |
my ($x, $y) = $widget->coord2global ($widget->{w}, 0); |
35 |
|
36 |
if ($x + $TOOLTIP->{w} > $::WIDTH) { |
37 |
($x, $y) = $widget->coord2global (-$TOOLTIP->{w}, 0); |
38 |
} |
39 |
|
40 |
$TOOLTIP->move ($x, $y); |
41 |
$TOOLTIP->check_size; |
42 |
$TOOLTIP->update; |
43 |
} |
44 |
|
45 |
return; |
46 |
} |
47 |
} |
48 |
} |
49 |
|
50 |
$TOOLTIP->hide; |
51 |
delete $TOOLTIP->{owner}; |
52 |
} |
53 |
|
54 |
# class methods for events |
55 |
sub feed_sdl_key_down_event { |
56 |
$FOCUS->emit (key_down => $_[0]) || $FOCUS->key_down ($_[0]) |
57 |
if $FOCUS; |
58 |
} |
59 |
|
60 |
sub feed_sdl_key_up_event { |
61 |
$FOCUS->emit (key_up => $_[0]) || $FOCUS->key_up ($_[0]) |
62 |
if $FOCUS; |
63 |
} |
64 |
|
65 |
sub feed_sdl_button_down_event { |
66 |
my ($ev) = @_; |
67 |
my ($x, $y) = ($ev->{x}, $ev->{y}); |
68 |
|
69 |
if (!$BUTTON_STATE) { |
70 |
my $widget = $ROOT->find_widget ($x, $y); |
71 |
|
72 |
$GRAB = $widget; |
73 |
$GRAB->update if $GRAB; |
74 |
|
75 |
check_tooltip; |
76 |
} |
77 |
|
78 |
$BUTTON_STATE |= 1 << ($ev->{button} - 1); |
79 |
|
80 |
if ($GRAB) { |
81 |
($x, $y) = $GRAB->coord2local ($x, $y); |
82 |
$GRAB->emit (button_down => $ev, $x, $y) || $GRAB->button_down ($ev, $x, $y); |
83 |
} |
84 |
} |
85 |
|
86 |
sub feed_sdl_button_up_event { |
87 |
my ($ev) = @_; |
88 |
my ($x, $y) = ($ev->{x}, $ev->{y}); |
89 |
|
90 |
my $widget = $GRAB || $ROOT->find_widget ($x, $y); |
91 |
|
92 |
$BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); |
93 |
|
94 |
if ($GRAB) { |
95 |
($x, $y) = $GRAB->coord2local ($x, $y); |
96 |
$GRAB->emit (button_up => $ev, $x, $y) || $GRAB->button_up ($ev, $x, $y); |
97 |
} |
98 |
|
99 |
if (!$BUTTON_STATE) { |
100 |
my $grab = $GRAB; undef $GRAB; |
101 |
$grab->update if $grab; |
102 |
$GRAB->update if $GRAB; |
103 |
|
104 |
check_tooltip; |
105 |
} |
106 |
} |
107 |
|
108 |
sub feed_sdl_motion_event { |
109 |
my ($ev) = @_; |
110 |
my ($x, $y) = ($ev->{x}, $ev->{y}); |
111 |
|
112 |
my $widget = $GRAB || $ROOT->find_widget ($x, $y); |
113 |
|
114 |
if ($widget != $HOVER) { |
115 |
my $hover = $HOVER; $HOVER = $widget; |
116 |
|
117 |
$hover->update if $hover && $hover->{can_hover}; |
118 |
$HOVER->update if $HOVER && $HOVER->{can_hover}; |
119 |
|
120 |
check_tooltip; |
121 |
} |
122 |
|
123 |
if ($HOVER) { |
124 |
($x, $y) = $HOVER->coord2local ($x, $y); |
125 |
$HOVER->emit (mouse_motion => $ev, $x, $y) || $HOVER->mouse_motion ($ev, $x, $y); |
126 |
} |
127 |
} |
128 |
|
129 |
# convert position array to integers |
130 |
sub harmonize { |
131 |
my ($vals) = @_; |
132 |
|
133 |
my $rem = 0; |
134 |
|
135 |
for (@$vals) { |
136 |
my $i = int $_ + $rem; |
137 |
$rem += $_ - $i; |
138 |
$_ = $i; |
139 |
} |
140 |
} |
141 |
|
142 |
# call when resolution changes etc. |
143 |
sub rescale_widgets { |
144 |
my ($sx, $sy) = @_; |
145 |
|
146 |
for my $widget (values %WIDGET) { |
147 |
if ($widget->{toplevel}) { |
148 |
$widget->{x} = int 0.5 + $widget->{x} * $sx if exists $widget->{x}; |
149 |
$widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w}; |
150 |
$widget->{req_w} = int 0.5 + $widget->{req_w} * $sx if exists $widget->{req_w}; |
151 |
$widget->{user_w} = int 0.5 + $widget->{user_w} * $sx if exists $widget->{user_w}; |
152 |
$widget->{y} = int 0.5 + $widget->{y} * $sy if exists $widget->{y}; |
153 |
$widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h}; |
154 |
$widget->{req_h} = int 0.5 + $widget->{req_h} * $sy if exists $widget->{req_h}; |
155 |
$widget->{user_h} = int 0.5 + $widget->{user_h} * $sy if exists $widget->{user_h}; |
156 |
} |
157 |
|
158 |
$widget->reconfigure; |
159 |
} |
160 |
} |
161 |
|
162 |
############################################################################# |
163 |
|
164 |
package CFClient::UI::Base; |
165 |
|
166 |
use strict; |
167 |
|
168 |
use CFClient::OpenGL; |
169 |
|
170 |
sub new { |
171 |
my $class = shift; |
172 |
|
173 |
my $self = bless { |
174 |
x => 0, |
175 |
y => 0, |
176 |
z => 0, |
177 |
can_events => 1, |
178 |
@_ |
179 |
}, $class; |
180 |
|
181 |
for (keys %$self) { |
182 |
if (/^connect_(.*)$/) { |
183 |
$self->connect ($1 => delete $self->{$_}); |
184 |
} |
185 |
} |
186 |
|
187 |
Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self); |
188 |
|
189 |
$self |
190 |
} |
191 |
|
192 |
sub destroy { |
193 |
my ($self) = @_; |
194 |
|
195 |
$self->hide; |
196 |
%$self = (); |
197 |
} |
198 |
|
199 |
sub show { |
200 |
my ($self) = @_; |
201 |
|
202 |
return if $self->{parent}; |
203 |
|
204 |
$CFClient::UI::ROOT->add ($self); |
205 |
} |
206 |
|
207 |
sub hide { |
208 |
my ($self) = @_; |
209 |
|
210 |
undef $GRAB if $GRAB == $self; |
211 |
undef $HOVER if $HOVER == $self; |
212 |
|
213 |
$self->{parent}->remove ($self) |
214 |
if $self->{parent}; |
215 |
} |
216 |
|
217 |
sub move { |
218 |
my ($self, $x, $y, $z) = @_; |
219 |
|
220 |
$self->{x} = int $x; |
221 |
$self->{y} = int $y; |
222 |
$self->{z} = $z if defined $z; |
223 |
|
224 |
$self->update; |
225 |
} |
226 |
|
227 |
sub set_size { |
228 |
my ($self, $w, $h) = @_; |
229 |
|
230 |
$self->{user_w} = $w; |
231 |
$self->{user_h} = $h; |
232 |
|
233 |
$self->check_size; |
234 |
} |
235 |
|
236 |
sub size_request { |
237 |
require Carp; |
238 |
Carp::confess "size_request is abstract"; |
239 |
} |
240 |
|
241 |
sub configure { |
242 |
my ($self, $x, $y, $w, $h) = @_; |
243 |
|
244 |
if ($self->{aspect}) { |
245 |
my $w2 = List::Util::min $w, int $h * $self->{aspect}; |
246 |
my $h2 = List::Util::min $h, int $w / $self->{aspect}; |
247 |
|
248 |
# use alignment to adjust x, y |
249 |
|
250 |
$x += int +($w - $w2) * 0.5; |
251 |
$y += int +($h - $h2) * 0.5; |
252 |
|
253 |
($w, $h) = ($w2, $h2); |
254 |
} |
255 |
|
256 |
if ($self->{x} != $x || $self->{y} != $y) { |
257 |
$self->{x} = $x; |
258 |
$self->{y} = $y; |
259 |
$self->update; |
260 |
} |
261 |
|
262 |
if ($self->{w} != $w || $self->{h} != $h) { |
263 |
$CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $w, $h]; |
264 |
} |
265 |
} |
266 |
|
267 |
sub size_allocate { |
268 |
# nothing to be done |
269 |
} |
270 |
|
271 |
sub reconfigure { |
272 |
my ($self) = @_; |
273 |
|
274 |
$self->check_size (1); |
275 |
$self->update; |
276 |
} |
277 |
|
278 |
sub children { |
279 |
} |
280 |
|
281 |
sub set_max_size { |
282 |
my ($self, $w, $h) = @_; |
283 |
|
284 |
delete $self->{max_w}; $self->{max_w} = $w if $w; |
285 |
delete $self->{max_h}; $self->{max_h} = $h if $h; |
286 |
} |
287 |
|
288 |
# translate global coordinates to local coordinate system |
289 |
sub coord2local { |
290 |
my ($self, $x, $y) = @_; |
291 |
|
292 |
$self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y}) |
293 |
} |
294 |
|
295 |
# translate local coordinates to global coordinate system |
296 |
sub coord2global { |
297 |
my ($self, $x, $y) = @_; |
298 |
|
299 |
$self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y}) |
300 |
} |
301 |
|
302 |
sub focus_in { |
303 |
my ($self) = @_; |
304 |
|
305 |
return if $FOCUS == $self; |
306 |
return unless $self->{can_focus}; |
307 |
|
308 |
my $focus = $FOCUS; $FOCUS = $self; |
309 |
|
310 |
$self->emit (focus_in => $focus); |
311 |
|
312 |
$focus->update if $focus; |
313 |
$FOCUS->update; |
314 |
} |
315 |
|
316 |
sub focus_out { |
317 |
my ($self) = @_; |
318 |
|
319 |
return unless $FOCUS == $self; |
320 |
|
321 |
my $focus = $FOCUS; undef $FOCUS; |
322 |
|
323 |
$self->emit (focus_out => $focus); |
324 |
|
325 |
$focus->update if $focus; #? |
326 |
} |
327 |
|
328 |
sub mouse_motion { } |
329 |
sub button_up { } |
330 |
sub key_down { } |
331 |
sub key_up { } |
332 |
|
333 |
sub button_down { |
334 |
my ($self, $ev, $x, $y) = @_; |
335 |
|
336 |
$self->focus_in; |
337 |
} |
338 |
|
339 |
sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} } |
340 |
sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } |
341 |
sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} } |
342 |
sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} } |
343 |
sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} } |
344 |
|
345 |
sub draw { |
346 |
my ($self) = @_; |
347 |
|
348 |
return unless $self->{h} && $self->{w}; |
349 |
|
350 |
glPushMatrix; |
351 |
glTranslate $self->{x}, $self->{y}, 0; |
352 |
$self->_draw; |
353 |
glPopMatrix; |
354 |
|
355 |
if ($self == $HOVER && $self->{can_hover}) { |
356 |
my ($x, $y) = @$self{qw(x y)}; |
357 |
|
358 |
glColor 1, 0.8, 0.5, 0.2; |
359 |
glEnable GL_BLEND; |
360 |
glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; |
361 |
glBegin GL_QUADS; |
362 |
glVertex $x , $y; |
363 |
glVertex $x + $self->{w}, $y; |
364 |
glVertex $x + $self->{w}, $y + $self->{h}; |
365 |
glVertex $x , $y + $self->{h}; |
366 |
glEnd; |
367 |
glDisable GL_BLEND; |
368 |
} |
369 |
|
370 |
if ($ENV{PCLIENT_DEBUG}) { |
371 |
glPushMatrix; |
372 |
glColor 1, 1, 0, 1; |
373 |
glTranslate $self->{x} + 0.375, $self->{y} + 0.375; |
374 |
glBegin GL_LINE_LOOP; |
375 |
glVertex 0 , 0; |
376 |
glVertex $self->{w}, 0; |
377 |
glVertex $self->{w}, $self->{h}; |
378 |
glVertex 0 , $self->{h}; |
379 |
glEnd; |
380 |
glPopMatrix; |
381 |
CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw; |
382 |
} |
383 |
} |
384 |
|
385 |
sub _draw { |
386 |
my ($self) = @_; |
387 |
|
388 |
warn "no draw defined for $self\n"; |
389 |
} |
390 |
|
391 |
sub find_widget { |
392 |
my ($self, $x, $y) = @_; |
393 |
|
394 |
return () unless $self->{can_events}; |
395 |
|
396 |
return $self |
397 |
if $x >= $self->{x} && $x < $self->{x} + $self->{w} |
398 |
&& $y >= $self->{y} && $y < $self->{y} + $self->{h}; |
399 |
|
400 |
() |
401 |
} |
402 |
|
403 |
sub set_parent { |
404 |
my ($self, $parent) = @_; |
405 |
|
406 |
Scalar::Util::weaken ($self->{parent} = $parent); |
407 |
|
408 |
# TODO: req_w _does_change after ->reconfigure |
409 |
$self->check_size |
410 |
unless exists $self->{req_w}; |
411 |
} |
412 |
|
413 |
sub check_size { |
414 |
my ($self, $forced) = @_; |
415 |
|
416 |
$self->{force_alloc} = 1 if $forced; |
417 |
$CFClient::UI::ROOT->{check_size}{$self} = $self; |
418 |
} |
419 |
|
420 |
sub update { |
421 |
my ($self) = @_; |
422 |
|
423 |
$self->{parent}->update |
424 |
if $self->{parent}; |
425 |
} |
426 |
|
427 |
sub connect { |
428 |
my ($self, $signal, $cb) = @_; |
429 |
|
430 |
push @{ $self->{signal_cb}{$signal} }, $cb; |
431 |
} |
432 |
|
433 |
sub emit { |
434 |
my ($self, $signal, @args) = @_; |
435 |
|
436 |
List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []} |
437 |
} |
438 |
|
439 |
sub DESTROY { |
440 |
my ($self) = @_; |
441 |
|
442 |
delete $WIDGET{$self+0}; |
443 |
#$self->deactivate; |
444 |
} |
445 |
|
446 |
############################################################################# |
447 |
|
448 |
package CFClient::UI::DrawBG; |
449 |
|
450 |
our @ISA = CFClient::UI::Base::; |
451 |
|
452 |
use strict; |
453 |
use CFClient::OpenGL; |
454 |
|
455 |
sub new { |
456 |
my $class = shift; |
457 |
|
458 |
# range [value, low, high, page] |
459 |
|
460 |
$class->SUPER::new ( |
461 |
bg => [0, 0, 0, 0.2], |
462 |
active_bg => [1, 1, 1, 0.5], |
463 |
@_ |
464 |
) |
465 |
} |
466 |
|
467 |
sub _draw { |
468 |
my ($self) = @_; |
469 |
|
470 |
my ($w, $h) = @$self{qw(w h)}; |
471 |
|
472 |
glEnable GL_BLEND; |
473 |
glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; |
474 |
glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; |
475 |
|
476 |
glBegin GL_QUADS; |
477 |
glVertex 0 , 0; |
478 |
glVertex 0 , $h; |
479 |
glVertex $w, $h; |
480 |
glVertex $w, 0; |
481 |
glEnd; |
482 |
|
483 |
glDisable GL_BLEND; |
484 |
} |
485 |
|
486 |
############################################################################# |
487 |
|
488 |
package CFClient::UI::Empty; |
489 |
|
490 |
our @ISA = CFClient::UI::Base::; |
491 |
|
492 |
sub new { |
493 |
my ($class, %arg) = @_; |
494 |
$class->SUPER::new (can_events => 0, %arg); |
495 |
} |
496 |
|
497 |
sub size_request { |
498 |
(0, 0) |
499 |
} |
500 |
|
501 |
sub draw { } |
502 |
|
503 |
############################################################################# |
504 |
|
505 |
package CFClient::UI::Container; |
506 |
|
507 |
our @ISA = CFClient::UI::Base::; |
508 |
|
509 |
sub new { |
510 |
my ($class, %arg) = @_; |
511 |
|
512 |
my $children = delete $arg{children} || []; |
513 |
|
514 |
my $self = $class->SUPER::new ( |
515 |
children => [], |
516 |
can_events => 0, |
517 |
%arg, |
518 |
); |
519 |
$self->add ($_) for @$children; |
520 |
|
521 |
$self |
522 |
} |
523 |
|
524 |
sub add { |
525 |
my ($self, @widgets) = @_; |
526 |
|
527 |
$_->set_parent ($self) |
528 |
for @widgets; |
529 |
|
530 |
use sort 'stable'; |
531 |
|
532 |
$self->{children} = [ |
533 |
sort { $a->{z} <=> $b->{z} } |
534 |
@{$self->{children}}, @widgets |
535 |
]; |
536 |
|
537 |
$self->check_size (1); |
538 |
$self->update; |
539 |
} |
540 |
|
541 |
sub children { |
542 |
@{ $_[0]{children} } |
543 |
} |
544 |
|
545 |
sub remove { |
546 |
my ($self, $child) = @_; |
547 |
|
548 |
delete $child->{parent}; |
549 |
$child->hide; |
550 |
|
551 |
$self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; |
552 |
|
553 |
$self->check_size; |
554 |
$self->update; |
555 |
} |
556 |
|
557 |
sub clear { |
558 |
my ($self) = @_; |
559 |
|
560 |
my $children = delete $self->{children}; |
561 |
$self->{children} = []; |
562 |
|
563 |
for (@$children) { |
564 |
delete $_->{parent}; |
565 |
$_->hide; |
566 |
} |
567 |
|
568 |
$self->check_size; |
569 |
$self->update; |
570 |
} |
571 |
|
572 |
sub find_widget { |
573 |
my ($self, $x, $y) = @_; |
574 |
|
575 |
$x -= $self->{x}; |
576 |
$y -= $self->{y}; |
577 |
|
578 |
my $res; |
579 |
|
580 |
for (reverse @{ $self->{children} }) { |
581 |
$res = $_->find_widget ($x, $y) |
582 |
and return $res; |
583 |
} |
584 |
|
585 |
$self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) |
586 |
} |
587 |
|
588 |
sub _draw { |
589 |
my ($self) = @_; |
590 |
|
591 |
$_->draw for @{$self->{children}}; |
592 |
} |
593 |
|
594 |
############################################################################# |
595 |
|
596 |
package CFClient::UI::Bin; |
597 |
|
598 |
our @ISA = CFClient::UI::Container::; |
599 |
|
600 |
sub new { |
601 |
my ($class, %arg) = @_; |
602 |
|
603 |
my $child = (delete $arg{child}) || new CFClient::UI::Empty::; |
604 |
|
605 |
$class->SUPER::new (children => [$child], %arg) |
606 |
} |
607 |
|
608 |
sub add { |
609 |
my ($self, $child) = @_; |
610 |
|
611 |
$self->{children} = []; |
612 |
|
613 |
$self->SUPER::add ($child); |
614 |
} |
615 |
|
616 |
sub remove { |
617 |
my ($self, $widget) = @_; |
618 |
|
619 |
$self->SUPER::remove ($widget); |
620 |
|
621 |
$self->{children} = [new CFClient::UI::Empty] |
622 |
unless @{$self->{children}}; |
623 |
} |
624 |
|
625 |
sub child { $_[0]->{children}[0] } |
626 |
|
627 |
sub size_request { |
628 |
$_[0]{children}[0]->size_request |
629 |
} |
630 |
|
631 |
sub size_allocate { |
632 |
my ($self, $w, $h) = @_; |
633 |
|
634 |
$self->{children}[0]->configure (0, 0, $w, $h); |
635 |
} |
636 |
|
637 |
############################################################################# |
638 |
|
639 |
package CFClient::UI::Window; |
640 |
|
641 |
our @ISA = CFClient::UI::Bin::; |
642 |
|
643 |
use CFClient::OpenGL; |
644 |
|
645 |
sub new { |
646 |
my ($class, %arg) = @_; |
647 |
|
648 |
my $self = $class->SUPER::new (%arg); |
649 |
} |
650 |
|
651 |
sub update { |
652 |
my ($self) = @_; |
653 |
|
654 |
$ROOT->on_post_alloc ($self => sub { $self->render_child }); |
655 |
$self->SUPER::update; |
656 |
} |
657 |
|
658 |
sub size_allocate { |
659 |
my ($self, $w, $h) = @_; |
660 |
|
661 |
$self->SUPER::size_allocate ($w, $h); |
662 |
$self->update; |
663 |
} |
664 |
|
665 |
sub _render { |
666 |
$_[0]{children}[0]->draw; |
667 |
} |
668 |
|
669 |
sub render_child { |
670 |
my ($self) = @_; |
671 |
|
672 |
$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { |
673 |
glClearColor 0, 0, 0, 0; |
674 |
glClear GL_COLOR_BUFFER_BIT; |
675 |
|
676 |
$self->_render; |
677 |
# glColorMask 1, 1, 1, 0; |
678 |
# glEnable GL_BLEND; |
679 |
# glBlendFunc GL_SRC_ALPHA, GL_ZERO; |
680 |
# glRasterPos 0, 0; |
681 |
# glCopyPixels 0, 0, $self->{w}, $self->{h}; |
682 |
# glDisable GL_BLEND; |
683 |
# glColorMask 1, 1, 1, 1; |
684 |
}; |
685 |
} |
686 |
|
687 |
sub _draw { |
688 |
my ($self) = @_; |
689 |
|
690 |
my ($w, $h) = ($self->w, $self->h); |
691 |
|
692 |
my $tex = $self->{texture} |
693 |
or return; |
694 |
|
695 |
glEnable GL_TEXTURE_2D; |
696 |
glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; |
697 |
glColor 0, 0, 0, 1; |
698 |
|
699 |
$tex->draw_quad_alpha_premultiplied (0, 0, $w, $h); |
700 |
|
701 |
glDisable GL_TEXTURE_2D; |
702 |
} |
703 |
|
704 |
############################################################################# |
705 |
|
706 |
package CFClient::UI::ViewPort; |
707 |
|
708 |
our @ISA = CFClient::UI::Window::; |
709 |
|
710 |
sub size_request { |
711 |
my ($self) = @_; |
712 |
|
713 |
@$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)}; |
714 |
$self->child->configure (0, 0, @$self{qw(child_w child_h)}); |
715 |
|
716 |
@$self{qw(child_w child_h)} |
717 |
} |
718 |
|
719 |
sub size_allocate { |
720 |
my ($self, $w, $h) = @_; |
721 |
|
722 |
$self->update; |
723 |
} |
724 |
|
725 |
sub set_offset { |
726 |
my ($self, $x, $y) = @_; |
727 |
|
728 |
$self->{view_x} = int $x; |
729 |
$self->{view_y} = int $y; |
730 |
|
731 |
$self->update; |
732 |
} |
733 |
|
734 |
# hmm, this does not work for topleft of $self... but we should not ask for that |
735 |
sub coord2local { |
736 |
my ($self, $x, $y) = @_; |
737 |
|
738 |
$self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y}) |
739 |
} |
740 |
|
741 |
sub coord2global { |
742 |
my ($self, $x, $y) = @_; |
743 |
|
744 |
$x = List::Util::min $self->{w}, $x - $self->{view_x}; |
745 |
$y = List::Util::min $self->{h}, $y - $self->{view_y}; |
746 |
|
747 |
$self->SUPER::coord2global ($x, $y) |
748 |
} |
749 |
|
750 |
sub find_widget { |
751 |
my ($self, $x, $y) = @_; |
752 |
|
753 |
if ( $x >= $self->{x} && $x < $self->{x} + $self->{w} |
754 |
&& $y >= $self->{y} && $y < $self->{y} + $self->{h} |
755 |
) { |
756 |
$self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y}) |
757 |
} else { |
758 |
$self->CFClient::UI::Base::find_widget ($x, $y) |
759 |
} |
760 |
} |
761 |
|
762 |
sub _render { |
763 |
my ($self) = @_; |
764 |
|
765 |
CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y}; |
766 |
|
767 |
$self->SUPER::_render; |
768 |
} |
769 |
|
770 |
############################################################################# |
771 |
|
772 |
package CFClient::UI::ScrolledWindow; |
773 |
|
774 |
our @ISA = CFClient::UI::HBox::; |
775 |
|
776 |
sub new { |
777 |
my $class = shift; |
778 |
|
779 |
my $self; |
780 |
|
781 |
my $slider = new CFClient::UI::Slider |
782 |
vertical => 1, |
783 |
range => [0, 0, 1, 0.01], # HACK fix |
784 |
connect_changed => sub { |
785 |
$self->{vp}->set_offset (0, $_[1] * ($self->{vp}{child_h} - $self->{vp}{h})); |
786 |
}, |
787 |
; |
788 |
|
789 |
$self = $class->SUPER::new ( |
790 |
vp => (new CFClient::UI::ViewPort), |
791 |
slider => $slider, |
792 |
@_, |
793 |
); |
794 |
|
795 |
$self->{vp}->add ($self->{scrolled}); |
796 |
$self->add ($self->{vp}); |
797 |
$self->add ($self->{slider}); |
798 |
|
799 |
$self |
800 |
} |
801 |
|
802 |
#TODO# update range on size_allocate depending on child |
803 |
# update viewport offset on scroll |
804 |
|
805 |
############################################################################# |
806 |
|
807 |
package CFClient::UI::Frame; |
808 |
|
809 |
our @ISA = CFClient::UI::Bin::; |
810 |
|
811 |
use CFClient::OpenGL; |
812 |
|
813 |
sub new { |
814 |
my $class = shift; |
815 |
|
816 |
$class->SUPER::new ( |
817 |
bg => undef, |
818 |
@_, |
819 |
) |
820 |
} |
821 |
|
822 |
sub _draw { |
823 |
my ($self) = @_; |
824 |
|
825 |
if ($self->{bg}) { |
826 |
my ($w, $h) = @$self{qw(w h)}; |
827 |
|
828 |
glEnable GL_BLEND; |
829 |
glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; |
830 |
glColor @{ $self->{bg} }; |
831 |
|
832 |
glBegin GL_QUADS; |
833 |
glVertex 0 , 0; |
834 |
glVertex 0 , $h; |
835 |
glVertex $w, $h; |
836 |
glVertex $w, 0; |
837 |
glEnd; |
838 |
|
839 |
glDisable GL_BLEND; |
840 |
} |
841 |
|
842 |
$self->SUPER::_draw; |
843 |
} |
844 |
|
845 |
############################################################################# |
846 |
|
847 |
package CFClient::UI::FancyFrame; |
848 |
|
849 |
our @ISA = CFClient::UI::Bin::; |
850 |
|
851 |
use CFClient::OpenGL; |
852 |
|
853 |
my @tex = |
854 |
map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } |
855 |
qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png); |
856 |
|
857 |
sub new { |
858 |
my $class = shift; |
859 |
|
860 |
# TODO: user_x, user_y, overwrite moveto? |
861 |
|
862 |
my $self = $class->SUPER::new ( |
863 |
bg => [1, 1, 1, 1], |
864 |
border_bg => [1, 1, 1, 1], |
865 |
border => 0.6, |
866 |
toplevel => 1, |
867 |
can_events => 1, |
868 |
@_ |
869 |
); |
870 |
|
871 |
$self->{title} &&= new CFClient::UI::Label |
872 |
align => 0, |
873 |
valign => 1, |
874 |
text => $self->{title}, |
875 |
fontsize => $self->{border}; |
876 |
|
877 |
$self |
878 |
} |
879 |
|
880 |
sub border { |
881 |
int $_[0]{border} * $::FONTSIZE |
882 |
} |
883 |
|
884 |
sub size_request { |
885 |
my ($self) = @_; |
886 |
|
887 |
my ($w, $h) = $self->SUPER::size_request; |
888 |
|
889 |
( |
890 |
$w + $self->border * 2, |
891 |
$h + $self->border * 2, |
892 |
) |
893 |
} |
894 |
|
895 |
sub size_allocate { |
896 |
my ($self, $w, $h) = @_; |
897 |
|
898 |
$h -= List::Util::max 0, $self->border * 2; |
899 |
$w -= List::Util::max 0, $self->border * 2; |
900 |
|
901 |
$self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2) |
902 |
if $self->{title}; |
903 |
|
904 |
$self->child->configure ($self->border, $self->border, $w, $h); |
905 |
} |
906 |
|
907 |
sub button_down { |
908 |
my ($self, $ev, $x, $y) = @_; |
909 |
|
910 |
my ($w, $h) = @$self{qw(w h)}; |
911 |
my $border = $self->border; |
912 |
|
913 |
my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w); |
914 |
my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h); |
915 |
|
916 |
if ($lr & $td) { |
917 |
my ($wx, $wy) = ($self->{x}, $self->{y}); |
918 |
my ($ox, $oy) = ($ev->{x}, $ev->{y}); |
919 |
my ($bw, $bh) = ($self->{w}, $self->{h}); |
920 |
|
921 |
my $mx = $x < $border; |
922 |
my $my = $y < $border; |
923 |
|
924 |
$self->{motion} = sub { |
925 |
my ($ev, $x, $y) = @_; |
926 |
|
927 |
my $dx = $ev->{x} - $ox; |
928 |
my $dy = $ev->{y} - $oy; |
929 |
|
930 |
$self->{user_w} = $bw + $dx * ($mx ? -1 : 1); |
931 |
$self->{user_h} = $bh + $dy * ($my ? -1 : 1); |
932 |
$self->move ($wx + $dx * $mx, $wy + $dy * $my); |
933 |
$self->check_size; |
934 |
}; |
935 |
|
936 |
} elsif ($lr ^ $td) { |
937 |
my ($ox, $oy) = ($ev->{x}, $ev->{y}); |
938 |
my ($bx, $by) = ($self->{x}, $self->{y}); |
939 |
|
940 |
$self->{motion} = sub { |
941 |
my ($ev, $x, $y) = @_; |
942 |
|
943 |
($x, $y) = ($ev->{x}, $ev->{y}); |
944 |
|
945 |
$self->move ($bx + $x - $ox, $by + $y - $oy); |
946 |
$self->update; |
947 |
}; |
948 |
} |
949 |
} |
950 |
|
951 |
sub button_up { |
952 |
my ($self, $ev, $x, $y) = @_; |
953 |
|
954 |
delete $self->{motion}; |
955 |
} |
956 |
|
957 |
sub mouse_motion { |
958 |
my ($self, $ev, $x, $y) = @_; |
959 |
|
960 |
$self->{motion}->($ev, $x, $y) if $self->{motion}; |
961 |
} |
962 |
|
963 |
sub _draw { |
964 |
my ($self) = @_; |
965 |
|
966 |
my ($w, $h ) = ($self->{w}, $self->{h}); |
967 |
my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); |
968 |
|
969 |
glEnable GL_TEXTURE_2D; |
970 |
glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; |
971 |
|
972 |
my $border = $self->border; |
973 |
|
974 |
glColor @{ $self->{border_bg} }; |
975 |
$tex[1]->draw_quad_alpha (0, 0, $w, $border); |
976 |
$tex[3]->draw_quad_alpha (0, $border, $border, $ch); |
977 |
$tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch); |
978 |
$tex[4]->draw_quad_alpha (0, $h - $border, $w, $border); |
979 |
|
980 |
if (@{$self->{bg}} < 4 || $self->{bg}[3]) { |
981 |
my $bg = $tex[0]; |
982 |
|
983 |
# TODO: repeat texture not scale |
984 |
my $rep_x = $cw / $bg->{w}; |
985 |
my $rep_y = $ch / $bg->{h}; |
986 |
|
987 |
glColor @{ $self->{bg} }; |
988 |
|
989 |
$bg->{s} = $rep_x; |
990 |
$bg->{t} = $rep_y; |
991 |
$bg->{wrap_mode} = 1; |
992 |
$bg->draw_quad_alpha ($border, $border, $cw, $ch); |
993 |
} |
994 |
|
995 |
glDisable GL_TEXTURE_2D; |
996 |
|
997 |
$self->{title}->draw if $self->{title}; |
998 |
|
999 |
$self->child->draw; |
1000 |
} |
1001 |
|
1002 |
############################################################################# |
1003 |
|
1004 |
package CFClient::UI::Table; |
1005 |
|
1006 |
our @ISA = CFClient::UI::Base::; |
1007 |
|
1008 |
use List::Util qw(max sum); |
1009 |
|
1010 |
use CFClient::OpenGL; |
1011 |
|
1012 |
sub new { |
1013 |
my $class = shift; |
1014 |
|
1015 |
$class->SUPER::new ( |
1016 |
col_expand => [], |
1017 |
@_ |
1018 |
) |
1019 |
} |
1020 |
|
1021 |
sub add { |
1022 |
my ($self, $x, $y, $child) = @_; |
1023 |
|
1024 |
$child->set_parent ($self); |
1025 |
$self->{children}[$y][$x] = $child; |
1026 |
|
1027 |
$child->check_size; |
1028 |
} |
1029 |
|
1030 |
sub children { |
1031 |
grep $_, map @$_, grep $_, @{ $_[0]{children} } |
1032 |
} |
1033 |
|
1034 |
# TODO: move to container class maybe? send childs a signal on removal? |
1035 |
sub clear { |
1036 |
my ($self) = @_; |
1037 |
|
1038 |
my @children = $self->children; |
1039 |
delete $self->{children}; |
1040 |
|
1041 |
for (@children) { |
1042 |
delete $_->{parent}; |
1043 |
$_->hide; |
1044 |
} |
1045 |
|
1046 |
$self->update; |
1047 |
} |
1048 |
|
1049 |
sub get_wh { |
1050 |
my ($self) = @_; |
1051 |
|
1052 |
my (@w, @h); |
1053 |
|
1054 |
for my $y (0 .. $#{$self->{children}}) { |
1055 |
my $row = $self->{children}[$y] |
1056 |
or next; |
1057 |
|
1058 |
for my $x (0 .. $#$row) { |
1059 |
my $widget = $row->[$x] |
1060 |
or next; |
1061 |
my ($w, $h) = @$widget{qw(req_w req_h)}; |
1062 |
|
1063 |
$w[$x] = max $w[$x], $w; |
1064 |
$h[$y] = max $h[$y], $h; |
1065 |
} |
1066 |
} |
1067 |
|
1068 |
(\@w, \@h) |
1069 |
} |
1070 |
|
1071 |
sub size_request { |
1072 |
my ($self) = @_; |
1073 |
|
1074 |
my ($ws, $hs) = $self->get_wh; |
1075 |
|
1076 |
( |
1077 |
(sum @$ws), |
1078 |
(sum @$hs), |
1079 |
) |
1080 |
} |
1081 |
|
1082 |
sub size_allocate { |
1083 |
my ($self, $w, $h) = @_; |
1084 |
|
1085 |
my ($ws, $hs) = $self->get_wh; |
1086 |
|
1087 |
my $req_w = sum @$ws; |
1088 |
my $req_h = sum @$hs; |
1089 |
|
1090 |
# TODO: nicer code && do row_expand |
1091 |
my @col_expand = @{$self->{col_expand}}; |
1092 |
@col_expand = (1) x @$ws unless @col_expand; |
1093 |
my $col_expand = (sum @col_expand) || 1; |
1094 |
|
1095 |
# linearly scale sizes |
1096 |
$ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws; |
1097 |
$hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs; |
1098 |
|
1099 |
CFClient::UI::harmonize $ws; |
1100 |
CFClient::UI::harmonize $hs; |
1101 |
|
1102 |
my $y; |
1103 |
|
1104 |
for my $r (0 .. $#{$self->{children}}) { |
1105 |
my $row = $self->{children}[$r] |
1106 |
or next; |
1107 |
|
1108 |
my $x = 0; |
1109 |
my $row_h = $hs->[$r]; |
1110 |
|
1111 |
for my $c (0 .. $#$row) { |
1112 |
my $col_w = $ws->[$c]; |
1113 |
|
1114 |
if (my $widget = $row->[$c]) { |
1115 |
$widget->configure ($x, $y, $col_w, $row_h); |
1116 |
} |
1117 |
|
1118 |
$x += $col_w; |
1119 |
} |
1120 |
|
1121 |
$y += $row_h; |
1122 |
} |
1123 |
|
1124 |
} |
1125 |
|
1126 |
sub find_widget { |
1127 |
my ($self, $x, $y) = @_; |
1128 |
|
1129 |
$x -= $self->{x}; |
1130 |
$y -= $self->{y}; |
1131 |
|
1132 |
my $res; |
1133 |
|
1134 |
for (grep $_, map @$_, grep $_, @{ $self->{children} }) { |
1135 |
$res = $_->find_widget ($x, $y) |
1136 |
and return $res; |
1137 |
} |
1138 |
|
1139 |
$self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) |
1140 |
} |
1141 |
|
1142 |
sub _draw { |
1143 |
my ($self) = @_; |
1144 |
|
1145 |
for (grep $_, @{$self->{children}}) { |
1146 |
$_->draw for grep $_, @$_; |
1147 |
} |
1148 |
} |
1149 |
|
1150 |
############################################################################# |
1151 |
|
1152 |
package CFClient::UI::HBox; |
1153 |
|
1154 |
# TODO: wrap into common Box base class |
1155 |
|
1156 |
our @ISA = CFClient::UI::Container::; |
1157 |
|
1158 |
sub size_request { |
1159 |
my ($self) = @_; |
1160 |
|
1161 |
my @alloc = map [$_->size_request], @{$self->{children}}; |
1162 |
|
1163 |
( |
1164 |
(List::Util::sum map $_->[0], @alloc), |
1165 |
(List::Util::max map $_->[1], @alloc), |
1166 |
) |
1167 |
} |
1168 |
|
1169 |
sub size_allocate { |
1170 |
my ($self, $w, $h) = @_; |
1171 |
|
1172 |
($h, $w) = ($w, $h); |
1173 |
|
1174 |
my $children = $self->{children}; |
1175 |
|
1176 |
my @h = map $_->{req_w}, @$children; |
1177 |
|
1178 |
my $req_h = List::Util::sum @h; |
1179 |
|
1180 |
if ($req_h > $h) { |
1181 |
# ah well, not enough space |
1182 |
$_ *= $h / $req_h for @h; |
1183 |
} else { |
1184 |
my $exp = List::Util::sum map $_->{expand}, @$children; |
1185 |
$exp ||= 1; |
1186 |
|
1187 |
for (0 .. $#$children) { |
1188 |
my $child = $children->[$_]; |
1189 |
|
1190 |
my $alloc_h = $h[$_]; |
1191 |
$alloc_h += ($h - $req_h) * $child->{expand} / $exp; |
1192 |
$h[$_] = $alloc_h; |
1193 |
} |
1194 |
} |
1195 |
|
1196 |
CFClient::UI::harmonize \@h; |
1197 |
|
1198 |
my $y = 0; |
1199 |
for (0 .. $#$children) { |
1200 |
my $child = $children->[$_]; |
1201 |
my $h = $h[$_]; |
1202 |
$child->configure ($y, 0, $h, $w); |
1203 |
|
1204 |
$y += $h; |
1205 |
} |
1206 |
|
1207 |
1 |
1208 |
} |
1209 |
|
1210 |
############################################################################# |
1211 |
|
1212 |
package CFClient::UI::VBox; |
1213 |
|
1214 |
# TODO: wrap into common Box base class |
1215 |
|
1216 |
our @ISA = CFClient::UI::Container::; |
1217 |
|
1218 |
sub size_request { |
1219 |
my ($self) = @_; |
1220 |
|
1221 |
my @alloc = map [$_->size_request], @{$self->{children}}; |
1222 |
|
1223 |
( |
1224 |
(List::Util::max map $_->[0], @alloc), |
1225 |
(List::Util::sum map $_->[1], @alloc), |
1226 |
) |
1227 |
} |
1228 |
|
1229 |
sub size_allocate { |
1230 |
my ($self, $w, $h) = @_; |
1231 |
|
1232 |
Carp::confess "negative size" if $w < 0 || $h < 0;#d# |
1233 |
|
1234 |
my $children = $self->{children}; |
1235 |
|
1236 |
my @h = map $_->{req_h}, @$children; |
1237 |
|
1238 |
my $req_h = List::Util::sum @h; |
1239 |
|
1240 |
if ($req_h > $h) { |
1241 |
# ah well, not enough space |
1242 |
$_ *= $h / $req_h for @h; |
1243 |
} else { |
1244 |
my $exp = List::Util::sum map $_->{expand}, @$children; |
1245 |
$exp ||= 1; |
1246 |
|
1247 |
for (0 .. $#$children) { |
1248 |
my $child = $children->[$_]; |
1249 |
|
1250 |
$h[$_] += ($h - $req_h) * $child->{expand} / $exp; |
1251 |
} |
1252 |
} |
1253 |
|
1254 |
CFClient::UI::harmonize \@h; |
1255 |
|
1256 |
my $y = 0; |
1257 |
for (0 .. $#$children) { |
1258 |
my $child = $children->[$_]; |
1259 |
my $h = $h[$_]; |
1260 |
$child->configure (0, $y, $w, $h); |
1261 |
|
1262 |
$y += $h; |
1263 |
} |
1264 |
|
1265 |
1 |
1266 |
} |
1267 |
|
1268 |
############################################################################# |
1269 |
|
1270 |
package CFClient::UI::Label; |
1271 |
|
1272 |
our @ISA = CFClient::UI::Base::; |
1273 |
|
1274 |
use CFClient::OpenGL; |
1275 |
|
1276 |
sub new { |
1277 |
my ($class, %arg) = @_; |
1278 |
|
1279 |
my $self = $class->SUPER::new ( |
1280 |
fg => [1, 1, 1], |
1281 |
#font => default_font |
1282 |
#text => initial text |
1283 |
#markup => initial narkup |
1284 |
layout => (new CFClient::Layout), |
1285 |
fontsize => 1, |
1286 |
align => -1, |
1287 |
valign => -1, |
1288 |
padding => 2, |
1289 |
can_events => 0, |
1290 |
%arg |
1291 |
); |
1292 |
|
1293 |
if (exists $self->{template}) { |
1294 |
my $layout = new CFClient::Layout; |
1295 |
$layout->set_text (delete $self->{template}); |
1296 |
$self->{template} = $layout; |
1297 |
} |
1298 |
|
1299 |
if (exists $self->{markup}) { |
1300 |
$self->set_markup (delete $self->{markup}); |
1301 |
} else { |
1302 |
$self->set_text (delete $self->{text}); |
1303 |
} |
1304 |
|
1305 |
$self |
1306 |
} |
1307 |
|
1308 |
sub escape { |
1309 |
local $_ = $_[1]; |
1310 |
|
1311 |
s/&/&/g; |
1312 |
s/>/>/g; |
1313 |
s/</</g; |
1314 |
|
1315 |
$_[1] |
1316 |
} |
1317 |
|
1318 |
sub update { |
1319 |
my ($self) = @_; |
1320 |
|
1321 |
delete $self->{texture}; |
1322 |
$self->SUPER::update; |
1323 |
} |
1324 |
|
1325 |
sub set_text { |
1326 |
my ($self, $text) = @_; |
1327 |
|
1328 |
return if $self->{text} eq "T$text"; |
1329 |
$self->{text} = "T$text"; |
1330 |
|
1331 |
$self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba; |
1332 |
$self->{layout}->set_text ($text); |
1333 |
|
1334 |
$self->update; |
1335 |
$self->check_size; |
1336 |
} |
1337 |
|
1338 |
sub set_markup { |
1339 |
my ($self, $markup) = @_; |
1340 |
|
1341 |
return if $self->{text} eq "M$markup"; |
1342 |
$self->{text} = "M$markup"; |
1343 |
|
1344 |
my $rgba = $markup =~ /span.*(?:foreground|background)/; |
1345 |
|
1346 |
$self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba; |
1347 |
$self->{layout}->set_markup ($markup); |
1348 |
|
1349 |
$self->update; |
1350 |
$self->check_size; |
1351 |
} |
1352 |
|
1353 |
sub size_request { |
1354 |
my ($self) = @_; |
1355 |
|
1356 |
$self->{layout}->set_font ($self->{font}) if $self->{font}; |
1357 |
$self->{layout}->set_width ($self->{max_w} || -1); |
1358 |
$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); |
1359 |
|
1360 |
my ($w, $h) = $self->{layout}->size; |
1361 |
|
1362 |
if (exists $self->{template}) { |
1363 |
$self->{template}->set_font ($self->{font}) if $self->{font}; |
1364 |
$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); |
1365 |
|
1366 |
my ($w2, $h2) = $self->{template}->size; |
1367 |
|
1368 |
$w = List::Util::max $w, $w2; |
1369 |
$h = List::Util::max $h, $h2; |
1370 |
} |
1371 |
|
1372 |
( |
1373 |
$w + $self->{padding} * 2, |
1374 |
$h + $self->{padding} * 2, |
1375 |
) |
1376 |
} |
1377 |
|
1378 |
sub size_allocate { |
1379 |
my ($self, $w, $h) = @_; |
1380 |
|
1381 |
delete $self->{texture}; |
1382 |
} |
1383 |
|
1384 |
sub set_fontsize { |
1385 |
my ($self, $fontsize) = @_; |
1386 |
|
1387 |
$self->{fontsize} = $fontsize; |
1388 |
delete $self->{texture}; |
1389 |
|
1390 |
$self->update; |
1391 |
$self->check_size; |
1392 |
} |
1393 |
|
1394 |
sub _draw { |
1395 |
my ($self) = @_; |
1396 |
|
1397 |
my $tex = $self->{texture} ||= do { |
1398 |
$self->{layout}->set_foreground (@{$self->{fg}}); |
1399 |
$self->{layout}->set_font ($self->{font}) if $self->{font}; |
1400 |
$self->{layout}->set_width ($self->{w}); |
1401 |
$self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); |
1402 |
|
1403 |
my $tex = new_from_layout CFClient::Texture $self->{layout}; |
1404 |
|
1405 |
$self->{ox} = int $self->{align} < 0 ? $self->{padding} |
1406 |
: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding} |
1407 |
: ($self->{w} - $tex->{w}) * 0.5; |
1408 |
|
1409 |
$self->{oy} = int $self->{valign} < 0 ? $self->{padding} |
1410 |
: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding} |
1411 |
: ($self->{h} - $tex->{h}) * 0.5; |
1412 |
|
1413 |
$tex |
1414 |
}; |
1415 |
|
1416 |
glEnable GL_TEXTURE_2D; |
1417 |
glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; |
1418 |
|
1419 |
if ($tex->{format} == GL_ALPHA) { |
1420 |
glColor @{$self->{fg}}; |
1421 |
$tex->draw_quad_alpha ($self->{ox}, $self->{oy}); |
1422 |
} else { |
1423 |
$tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy}); |
1424 |
} |
1425 |
|
1426 |
glDisable GL_TEXTURE_2D; |
1427 |
} |
1428 |
|
1429 |
############################################################################# |
1430 |
|
1431 |
package CFClient::UI::EntryBase; |
1432 |
|
1433 |
our @ISA = CFClient::UI::Label::; |
1434 |
|
1435 |
use CFClient::OpenGL; |
1436 |
|
1437 |
sub new { |
1438 |
my $class = shift; |
1439 |
|
1440 |
$class->SUPER::new ( |
1441 |
fg => [1, 1, 1], |
1442 |
bg => [0, 0, 0, 0.2], |
1443 |
active_bg => [1, 1, 1, 0.5], |
1444 |
active_fg => [0, 0, 0], |
1445 |
can_hover => 1, |
1446 |
can_focus => 1, |
1447 |
valign => 0, |
1448 |
can_events => 1, |
1449 |
@_ |
1450 |
) |
1451 |
} |
1452 |
|
1453 |
sub _set_text { |
1454 |
my ($self, $text) = @_; |
1455 |
|
1456 |
delete $self->{cur_h}; |
1457 |
|
1458 |
return if $self->{text} eq $text; |
1459 |
|
1460 |
delete $self->{texture}; |
1461 |
|
1462 |
$self->{last_activity} = $::NOW; |
1463 |
$self->{text} = $text; |
1464 |
|
1465 |
$text =~ s/./*/g if $self->{hidden}; |
1466 |
$self->{layout}->set_text ("$text "); |
1467 |
|
1468 |
$self->emit (changed => $self->{text}); |
1469 |
} |
1470 |
|
1471 |
sub set_text { |
1472 |
my ($self, $text) = @_; |
1473 |
|
1474 |
$self->{cursor} = length $text; |
1475 |
$self->_set_text ($text); |
1476 |
$self->check_size; |
1477 |
$self->update; |
1478 |
} |
1479 |
|
1480 |
sub get_text { |
1481 |
$_[0]{text} |
1482 |
} |
1483 |
|
1484 |
sub size_request { |
1485 |
my ($self) = @_; |
1486 |
|
1487 |
my ($w, $h) = $self->SUPER::size_request; |
1488 |
|
1489 |
($w + 1, $h) # add 1 for cursor |
1490 |
} |
1491 |
|
1492 |
sub size_allocate { |
1493 |
my ($self, $w, $h) = @_; |
1494 |
|
1495 |
$self->_set_text (delete $self->{text});#d# don't check for == inside _set_text |
1496 |
} |
1497 |
|
1498 |
sub key_down { |
1499 |
my ($self, $ev) = @_; |
1500 |
|
1501 |
my $mod = $ev->{mod}; |
1502 |
my $sym = $ev->{sym}; |
1503 |
my $uni = $ev->{unicode}; |
1504 |
|
1505 |
my $text = $self->get_text; |
1506 |
|
1507 |
if ($uni == 8) { |
1508 |
substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; |
1509 |
} elsif ($uni == 127) { |
1510 |
substr $text, $self->{cursor}, 1, ""; |
1511 |
} elsif ($sym == CFClient::SDLK_LEFT) { |
1512 |
--$self->{cursor} if $self->{cursor}; |
1513 |
} elsif ($sym == CFClient::SDLK_RIGHT) { |
1514 |
++$self->{cursor} if $self->{cursor} < length $self->{text}; |
1515 |
} elsif ($sym == CFClient::SDLK_HOME) { |
1516 |
$self->{cursor} = 0; |
1517 |
} elsif ($sym == CFClient::SDLK_END) { |
1518 |
$self->{cursor} = length $text; |
1519 |
} elsif ($uni == 27) { |
1520 |
$self->emit ('escape'); |
1521 |
} elsif ($uni) { |
1522 |
substr $text, $self->{cursor}++, 0, chr $uni; |
1523 |
} |
1524 |
|
1525 |
$self->_set_text ($text); |
1526 |
$self->update; |
1527 |
} |
1528 |
|
1529 |
sub focus_in { |
1530 |
my ($self) = @_; |
1531 |
|
1532 |
$self->{last_activity} = $::NOW; |
1533 |
|
1534 |
$self->SUPER::focus_in; |
1535 |
} |
1536 |
|
1537 |
sub button_down { |
1538 |
my ($self, $ev, $x, $y) = @_; |
1539 |
|
1540 |
$self->SUPER::button_down ($ev, $x, $y); |
1541 |
|
1542 |
my $idx = $self->{layout}->xy_to_index ($x, $y); |
1543 |
|
1544 |
# byte-index to char-index |
1545 |
my $text = $self->{text}; |
1546 |
utf8::encode $text; |
1547 |
$self->{cursor} = length substr $text, 0, $idx; |
1548 |
|
1549 |
$self->_set_text ($self->{text}); |
1550 |
$self->update; |
1551 |
} |
1552 |
|
1553 |
sub mouse_motion { |
1554 |
my ($self, $ev, $x, $y) = @_; |
1555 |
# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# |
1556 |
} |
1557 |
|
1558 |
sub _draw { |
1559 |
my ($self) = @_; |
1560 |
|
1561 |
local $self->{fg} = $self->{fg}; |
1562 |
|
1563 |
if ($FOCUS == $self) { |
1564 |
glColor @{$self->{active_bg}}; |
1565 |
$self->{fg} = $self->{active_fg}; |
1566 |
} else { |
1567 |
glColor @{$self->{bg}}; |
1568 |
} |
1569 |
|
1570 |
glEnable GL_BLEND; |
1571 |
glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; |
1572 |
glBegin GL_QUADS; |
1573 |
glVertex 0 , 0; |
1574 |
glVertex 0 , $self->{h}; |
1575 |
glVertex $self->{w}, $self->{h}; |
1576 |
glVertex $self->{w}, 0; |
1577 |
glEnd; |
1578 |
glDisable GL_BLEND; |
1579 |
|
1580 |
$self->SUPER::_draw; |
1581 |
|
1582 |
#TODO: force update every cursor change :( |
1583 |
if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) { |
1584 |
|
1585 |
unless (exists $self->{cur_h}) { |
1586 |
my $text = substr $self->{text}, 0, $self->{cursor}; |
1587 |
utf8::encode $text; |
1588 |
|
1589 |
@$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text) |
1590 |
} |
1591 |
|
1592 |
glColor @{$self->{fg}}; |
1593 |
glBegin GL_LINES; |
1594 |
glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy}; |
1595 |
glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h}; |
1596 |
glEnd; |
1597 |
} |
1598 |
} |
1599 |
|
1600 |
package CFClient::UI::Entry; |
1601 |
|
1602 |
our @ISA = CFClient::UI::EntryBase::; |
1603 |
|
1604 |
use CFClient::OpenGL; |
1605 |
|
1606 |
sub key_down { |
1607 |
my ($self, $ev) = @_; |
1608 |
|
1609 |
my $sym = $ev->{sym}; |
1610 |
|
1611 |
if ($sym == 13) { |
1612 |
unshift @{$self->{history}}, |
1613 |
my $txt = $self->get_text; |
1614 |
$self->{history_pointer} = -1; |
1615 |
$self->{history_saveback} = ''; |
1616 |
$self->emit (activate => $txt); |
1617 |
$self->update; |
1618 |
|
1619 |
} elsif ($sym == CFClient::SDLK_UP) { |
1620 |
if ($self->{history_pointer} < 0) { |
1621 |
$self->{history_saveback} = $self->get_text; |
1622 |
} |
1623 |
if (@{$self->{history} || []} > 0) { |
1624 |
$self->{history_pointer}++; |
1625 |
if ($self->{history_pointer} >= @{$self->{history} || []}) { |
1626 |
$self->{history_pointer} = @{$self->{history} || []} - 1; |
1627 |
} |
1628 |
$self->set_text ($self->{history}->[$self->{history_pointer}]); |
1629 |
} |
1630 |
|
1631 |
} elsif ($sym == CFClient::SDLK_DOWN) { |
1632 |
$self->{history_pointer}--; |
1633 |
$self->{history_pointer} = -1 if $self->{history_pointer} < 0; |
1634 |
|
1635 |
if ($self->{history_pointer} >= 0) { |
1636 |
$self->set_text ($self->{history}->[$self->{history_pointer}]); |
1637 |
} else { |
1638 |
$self->set_text ($self->{history_saveback}); |
1639 |
} |
1640 |
|
1641 |
} else { |
1642 |
$self->SUPER::key_down ($ev); |
1643 |
} |
1644 |
|
1645 |
} |
1646 |
|
1647 |
############################################################################# |
1648 |
|
1649 |
package CFClient::UI::Button; |
1650 |
|
1651 |
our @ISA = CFClient::UI::Label::; |
1652 |
|
1653 |
use CFClient::OpenGL; |
1654 |
|
1655 |
my @tex = |
1656 |
map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } |
1657 |
qw(b1_button_active.png); |
1658 |
|
1659 |
sub new { |
1660 |
my $class = shift; |
1661 |
|
1662 |
$class->SUPER::new ( |
1663 |
padding => 4, |
1664 |
fg => [1, 1, 1], |
1665 |
bg => [1, 1, 1, 0.2], |
1666 |
active_fg => [0, 0, 1], |
1667 |
can_hover => 1, |
1668 |
align => 0, |
1669 |
valign => 0, |
1670 |
can_events => 1, |
1671 |
@_ |
1672 |
) |
1673 |
} |
1674 |
|
1675 |
sub button_up { |
1676 |
my ($self, $ev, $x, $y) = @_; |
1677 |
|
1678 |
if ($x >= 0 && $x < $self->{w} |
1679 |
&& $y >= 0 && $y < $self->{h}) { |
1680 |
$self->emit ("activate"); |
1681 |
} |
1682 |
} |
1683 |
|
1684 |
sub _draw { |
1685 |
my ($self) = @_; |
1686 |
|
1687 |
local $self->{fg} = $self->{fg}; |
1688 |
|
1689 |
if ($GRAB == $self) { |
1690 |
$self->{fg} = $self->{active_fg}; |
1691 |
} |
1692 |
|
1693 |
glEnable GL_TEXTURE_2D; |
1694 |
glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; |
1695 |
glColor 0, 0, 0, 1; |
1696 |
|
1697 |
$tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h}); |
1698 |
|
1699 |
glDisable GL_TEXTURE_2D; |
1700 |
|
1701 |
$self->SUPER::_draw; |
1702 |
} |
1703 |
|
1704 |
############################################################################# |
1705 |
|
1706 |
package CFClient::UI::CheckBox; |
1707 |
|
1708 |
our @ISA = CFClient::UI::DrawBG::; |
1709 |
|
1710 |
my @tex = |
1711 |
map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } |
1712 |
qw(c1_checkbox_bg.png c1_checkbox_active.png); |
1713 |
|
1714 |
use CFClient::OpenGL; |
1715 |
|
1716 |
sub new { |
1717 |
my $class = shift; |
1718 |
|
1719 |
$class->SUPER::new ( |
1720 |
padding => 2, |
1721 |
fg => [1, 1, 1], |
1722 |
active_fg => [1, 1, 0], |
1723 |
state => 0, |
1724 |
can_hover => 1, |
1725 |
@_ |
1726 |
) |
1727 |
} |
1728 |
|
1729 |
sub size_request { |
1730 |
my ($self) = @_; |
1731 |
|
1732 |
($self->{padding} * 2 + 6) x 2 |
1733 |
} |
1734 |
|
1735 |
sub button_down { |
1736 |
my ($self, $ev, $x, $y) = @_; |
1737 |
|
1738 |
if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} |
1739 |
&& $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { |
1740 |
$self->{state} = !$self->{state}; |
1741 |
$self->emit (changed => $self->{state}); |
1742 |
} |
1743 |
} |
1744 |
|
1745 |
sub _draw { |
1746 |
my ($self) = @_; |
1747 |
|
1748 |
$self->SUPER::_draw; |
1749 |
|
1750 |
glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; |
1751 |
|
1752 |
my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; |
1753 |
|
1754 |
glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; |
1755 |
|
1756 |
my $tex = $self->{state} ? $tex[1] : $tex[0]; |
1757 |
|
1758 |
glEnable GL_TEXTURE_2D; |
1759 |
$tex->draw_quad_alpha (0, 0, $s, $s); |
1760 |
glDisable GL_TEXTURE_2D; |
1761 |
} |
1762 |
|
1763 |
############################################################################# |
1764 |
|
1765 |
package CFClient::UI::Image; |
1766 |
|
1767 |
our @ISA = CFClient::UI::Base::; |
1768 |
|
1769 |
use CFClient::OpenGL; |
1770 |
use Carp qw/confess/; |
1771 |
|
1772 |
our %loaded_images; |
1773 |
|
1774 |
sub new { |
1775 |
my $class = shift; |
1776 |
|
1777 |
my $self = $class->SUPER::new (can_events => 0, @_); |
1778 |
|
1779 |
$self->{image} or confess "Image has 'image' not set. This is a fatal error!"; |
1780 |
|
1781 |
$loaded_images{$self->{image}} ||= |
1782 |
new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1; |
1783 |
|
1784 |
my $tex = $self->{tex} = $loaded_images{$self->{image}}; |
1785 |
|
1786 |
Scalar::Util::weaken $loaded_images{$self->{image}}; |
1787 |
|
1788 |
$self->{aspect} = $tex->{w} / $tex->{h}; |
1789 |
|
1790 |
$self |
1791 |
} |
1792 |
|
1793 |
sub size_request { |
1794 |
my ($self) = @_; |
1795 |
|
1796 |
($self->{tex}->{w}, $self->{tex}->{h}) |
1797 |
} |
1798 |
|
1799 |
sub _draw { |
1800 |
my ($self) = @_; |
1801 |
|
1802 |
my $tex = $self->{tex}; |
1803 |
|
1804 |
my ($w, $h) = ($self->{w}, $self->{h}); |
1805 |
|
1806 |
if ($self->{rot90}) { |
1807 |
glRotate 90, 0, 0, 1; |
1808 |
glTranslate 0, -$self->{w}, 0; |
1809 |
|
1810 |
($w, $h) = ($h, $w); |
1811 |
} |
1812 |
|
1813 |
glEnable GL_TEXTURE_2D; |
1814 |
glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; |
1815 |
|
1816 |
$tex->draw_quad_alpha (0, 0, $w, $h); |
1817 |
|
1818 |
glDisable GL_TEXTURE_2D; |
1819 |
} |
1820 |
|
1821 |
############################################################################# |
1822 |
|
1823 |
package CFClient::UI::VGauge; |
1824 |
|
1825 |
our @ISA = CFClient::UI::Base::; |
1826 |
|
1827 |
use List::Util qw(min max); |
1828 |
|
1829 |
use CFClient::OpenGL; |
1830 |
|
1831 |
my %tex = ( |
1832 |
food => [ |
1833 |
map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } |
1834 |
qw/g1_food_gauge_empty.png g1_food_gauge_full.png/ |
1835 |
], |
1836 |
grace => [ |
1837 |
map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } |
1838 |
qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/ |
1839 |
], |
1840 |
hp => [ |
1841 |
map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } |
1842 |
qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/ |
1843 |
], |
1844 |
mana => [ |
1845 |
map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } |
1846 |
qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/ |
1847 |
], |
1848 |
); |
1849 |
|
1850 |
# eg. VGauge->new (gauge => 'food'), default gauge: food |
1851 |
sub new { |
1852 |
my $class = shift; |
1853 |
|
1854 |
my $self = $class->SUPER::new ( |
1855 |
type => 'food', |
1856 |
@_ |
1857 |
); |
1858 |
|
1859 |
$self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h}; |
1860 |
|
1861 |
$self |
1862 |
} |
1863 |
|
1864 |
sub size_request { |
1865 |
my ($self) = @_; |
1866 |
|
1867 |
#my $tex = $tex{$self->{type}}[0]; |
1868 |
#@$tex{qw(w h)} |
1869 |
(0, 0) |
1870 |
} |
1871 |
|
1872 |
sub set_max { |
1873 |
my ($self, $max) = @_; |
1874 |
|
1875 |
return if $self->{max_val} == $max; |
1876 |
|
1877 |
$self->{max_val} = $max; |
1878 |
$self->update; |
1879 |
} |
1880 |
|
1881 |
sub set_value { |
1882 |
my ($self, $val, $max) = @_; |
1883 |
|
1884 |
$self->set_max ($max) |
1885 |
if defined $max; |
1886 |
|
1887 |
return if $self->{val} == $val; |
1888 |
|
1889 |
$self->{val} = $val; |
1890 |
$self->update; |
1891 |
} |
1892 |
|
1893 |
sub _draw { |
1894 |
my ($self) = @_; |
1895 |
|
1896 |
my $tex = $tex{$self->{type}}; |
1897 |
my ($t1, $t2, $t3) = @$tex; |
1898 |
|
1899 |
my ($w, $h) = ($self->{w}, $self->{h}); |
1900 |
|
1901 |
if ($self->{vertical}) { |
1902 |
glRotate 90, 0, 0, 1; |
1903 |
glTranslate 0, -$self->{w}, 0; |
1904 |
|
1905 |
($w, $h) = ($h, $w); |
1906 |
} |
1907 |
|
1908 |
my $ycut = $self->{val} / ($self->{max_val} || 1); |
1909 |
|
1910 |
my $ycut1 = max 0, min 1, $ycut; |
1911 |
my $ycut2 = max 0, min 1, $ycut - 1; |
1912 |
|
1913 |
my $h1 = $self->{h} * (1 - $ycut1); |
1914 |
my $h2 = $self->{h} * (1 - $ycut2); |
1915 |
|
1916 |
glEnable GL_BLEND; |
1917 |
glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; |
1918 |
glEnable GL_TEXTURE_2D; |
1919 |
glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; |
1920 |
|
1921 |
glBindTexture GL_TEXTURE_2D, $t1->{name}; |
1922 |
glBegin GL_QUADS; |
1923 |
glTexCoord 0 , 0; glVertex 0 , 0; |
1924 |
glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1; |
1925 |
glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1; |
1926 |
glTexCoord $t1->{s}, 0; glVertex $w, 0; |
1927 |
glEnd; |
1928 |
|
1929 |
my $ycut1 = List::Util::min 1, $ycut; |
1930 |
glBindTexture GL_TEXTURE_2D, $t2->{name}; |
1931 |
glBegin GL_QUADS; |
1932 |
glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1; |
1933 |
glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2; |
1934 |
glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2; |
1935 |
glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1; |
1936 |
glEnd; |
1937 |
|
1938 |
if ($t3) { |
1939 |
glBindTexture GL_TEXTURE_2D, $t3->{name}; |
1940 |
glBegin GL_QUADS; |
1941 |
glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2; |
1942 |
glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h}; |
1943 |
glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h}; |
1944 |
glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2; |
1945 |
glEnd; |
1946 |
} |
1947 |
|
1948 |
glDisable GL_BLEND; |
1949 |
glDisable GL_TEXTURE_2D; |
1950 |
} |
1951 |
|
1952 |
############################################################################# |
1953 |
|
1954 |
package CFClient::UI::Gauge; |
1955 |
|
1956 |
our @ISA = CFClient::UI::VBox::; |
1957 |
|
1958 |
sub new { |
1959 |
my ($class, %arg) = @_; |
1960 |
|
1961 |
my $self = $class->SUPER::new ( |
1962 |
tooltip => $arg{type}, |
1963 |
can_hover => 1, |
1964 |
can_events => 1, |
1965 |
%arg, |
1966 |
); |
1967 |
|
1968 |
$self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999"); |
1969 |
$self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1); |
1970 |
$self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999"); |
1971 |
|
1972 |
$self |
1973 |
} |
1974 |
|
1975 |
sub set_fontsize { |
1976 |
my ($self, $fsize) = @_; |
1977 |
|
1978 |
$self->{value}->set_fontsize ($fsize); |
1979 |
$self->{max} ->set_fontsize ($fsize); |
1980 |
} |
1981 |
|
1982 |
sub set_max { |
1983 |
my ($self, $max) = @_; |
1984 |
|
1985 |
$self->{gauge}->set_max ($max); |
1986 |
$self->{max}->set_text ($max); |
1987 |
} |
1988 |
|
1989 |
sub set_value { |
1990 |
my ($self, $val, $max) = @_; |
1991 |
|
1992 |
$self->set_max ($max) |
1993 |
if defined $max; |
1994 |
|
1995 |
$self->{gauge}->set_value ($val, $max); |
1996 |
$self->{value}->set_text ($val); |
1997 |
} |
1998 |
|
1999 |
############################################################################# |
2000 |
|
2001 |
package CFClient::UI::Slider; |
2002 |
|
2003 |
use strict; |
2004 |
|
2005 |
use CFClient::OpenGL; |
2006 |
|
2007 |
our @ISA = CFClient::UI::DrawBG::; |
2008 |
|
2009 |
my @tex = |
2010 |
map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } |
2011 |
qw(s1_slider.png s1_slider_bg.png); |
2012 |
|
2013 |
sub new { |
2014 |
my $class = shift; |
2015 |
|
2016 |
# range [value, low, high, page] |
2017 |
|
2018 |
# TODO: 0-width page |
2019 |
# TODO: req_w/h are wrong with vertical |
2020 |
# TODO: calculations are off |
2021 |
my $self = $class->SUPER::new ( |
2022 |
fg => [1, 1, 1], |
2023 |
active_fg => [0, 0, 0], |
2024 |
range => [0, 0, 100, 10], |
2025 |
req_w => $::WIDTH / 80, |
2026 |
req_h => $::WIDTH / 80, |
2027 |
vertical => 0, |
2028 |
can_hover => 1, |
2029 |
inner_pad => 5, |
2030 |
@_ |
2031 |
); |
2032 |
|
2033 |
$self |
2034 |
} |
2035 |
|
2036 |
sub size_request { |
2037 |
my ($self) = @_; |
2038 |
|
2039 |
my $w = $self->{req_w}; |
2040 |
my $h = $self->{req_h}; |
2041 |
|
2042 |
$self->{vertical} ? ($h, $w) : ($w, $h) |
2043 |
} |
2044 |
|
2045 |
sub button_down { |
2046 |
my ($self, $ev, $x, $y) = @_; |
2047 |
|
2048 |
$self->SUPER::button_down ($ev, $x, $y); |
2049 |
$self->mouse_motion ($ev, $x, $y); |
2050 |
} |
2051 |
|
2052 |
sub mouse_motion { |
2053 |
my ($self, $ev, $x, $y) = @_; |
2054 |
|
2055 |
if ($GRAB == $self) { |
2056 |
my ($value, $lo, $hi, $page) = @{$self->{range}}; |
2057 |
|
2058 |
my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); |
2059 |
|
2060 |
my $inner_pad_px = $self->_calc_inner_pad_px ($w); |
2061 |
my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right |
2062 |
|
2063 |
$x -= $inner_pad_px; # substract the padding |
2064 |
$x = $x * ($hi - $lo) / $inner_w + $lo; |
2065 |
$x = $lo if $x < $lo; |
2066 |
$x = $hi - $page if $x > $hi - $page; |
2067 |
$self->{range}[0] = $x; |
2068 |
|
2069 |
$self->emit (changed => $x); |
2070 |
$self->update; |
2071 |
} |
2072 |
} |
2073 |
|
2074 |
# the inner_* stuff is for generating a padding for the slider handle, |
2075 |
# so that the handle doesn't leave the texture. This calculation isn't 100% |
2076 |
# correct propably, but it does the job for now |
2077 |
sub _calc_inner_pad_px { |
2078 |
my ($self, $w) = @_; |
2079 |
($w / 100) * $self->{inner_pad} # % to pixels |
2080 |
} |
2081 |
|
2082 |
sub _draw { |
2083 |
my ($self) = @_; |
2084 |
|
2085 |
$self->SUPER::_draw (); |
2086 |
|
2087 |
my ($w, $h) = @$self{qw(w h)}; |
2088 |
|
2089 |
if ($self->{vertical}) { |
2090 |
# draw a vertical slider like a rotated horizontal slider |
2091 |
|
2092 |
glRotate 90, 0, 0, 1; |
2093 |
glTranslate 0, -$self->{w}, 0; |
2094 |
|
2095 |
($w, $h) = ($h, $w); |
2096 |
} |
2097 |
|
2098 |
my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; |
2099 |
my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; |
2100 |
|
2101 |
my ($value, $lo, $hi, $page) = @{$self->{range}}; |
2102 |
|
2103 |
$hi = $value + 1 if $lo == $hi; |
2104 |
|
2105 |
my $inner_pad_px = $self->_calc_inner_pad_px ($w); |
2106 |
my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right |
2107 |
|
2108 |
$page = int $page * $inner_w / ($hi - $lo); |
2109 |
$value = int +($value - $lo) * $inner_w / ($hi - $lo); |
2110 |
|
2111 |
$w -= $page; |
2112 |
$page &= ~1; |
2113 |
glTranslate $page * 0.5, 0, 0; |
2114 |
$page ||= 2; |
2115 |
|
2116 |
my $knob_a = $inner_pad_px + ($value - $page * 0.5); |
2117 |
my $knob_b = $inner_pad_px + ($value + $page * 0.5); |
2118 |
|
2119 |
glEnable GL_TEXTURE_2D; |
2120 |
glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; |
2121 |
|
2122 |
# draw background |
2123 |
$tex[1]->draw_quad_alpha (0, 0, $w, $h); |
2124 |
|
2125 |
# draw handle |
2126 |
$tex[0]->draw_quad_alpha ($knob_a, 0, $knob_b - $knob_a, $h); |
2127 |
|
2128 |
glDisable GL_TEXTURE_2D; |
2129 |
} |
2130 |
|
2131 |
############################################################################# |
2132 |
|
2133 |
package CFClient::UI::TextView; |
2134 |
|
2135 |
our @ISA = CFClient::UI::HBox::; |
2136 |
|
2137 |
use CFClient::OpenGL; |
2138 |
|
2139 |
sub new { |
2140 |
my $class = shift; |
2141 |
|
2142 |
my $self = $class->SUPER::new ( |
2143 |
fontsize => 1, |
2144 |
can_events => 0, |
2145 |
#font => default_font |
2146 |
@_, |
2147 |
|
2148 |
layout => (new CFClient::Layout 1), |
2149 |
par => [], |
2150 |
height => 0, |
2151 |
children => [ |
2152 |
(new CFClient::UI::Empty expand => 1), |
2153 |
(new CFClient::UI::Slider vertical => 1), |
2154 |
], |
2155 |
); |
2156 |
|
2157 |
$self->{children}[1]->connect (changed => sub { $self->update }); |
2158 |
|
2159 |
$self |
2160 |
} |
2161 |
|
2162 |
sub set_fontsize { |
2163 |
my ($self, $fontsize) = @_; |
2164 |
|
2165 |
$self->{fontsize} = $fontsize; |
2166 |
$self->reflow; |
2167 |
} |
2168 |
|
2169 |
sub text_height { |
2170 |
my ($self, $text) = @_; |
2171 |
|
2172 |
my $layout = $self->{layout}; |
2173 |
|
2174 |
$layout->set_height ($self->{fontsize} * $::FONTSIZE); |
2175 |
$layout->set_width ($self->{children}[0]{w}); |
2176 |
$layout->set_markup ($text); |
2177 |
|
2178 |
($layout->size)[1] |
2179 |
} |
2180 |
|
2181 |
sub reflow { |
2182 |
my ($self) = @_; |
2183 |
|
2184 |
$self->{need_reflow}++; |
2185 |
$self->update; |
2186 |
} |
2187 |
|
2188 |
sub size_allocate { |
2189 |
my ($self, $w, $h) = @_; |
2190 |
|
2191 |
$self->SUPER::size_allocate ($w, $h); |
2192 |
|
2193 |
$self->{layout}->set_font ($self->{font}) if $self->{font}; |
2194 |
$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); |
2195 |
$self->{layout}->set_width ($self->{children}[0]{w}); |
2196 |
|
2197 |
$self->reflow; |
2198 |
} |
2199 |
|
2200 |
sub add_paragraph { |
2201 |
my ($self, $color, $text) = @_; |
2202 |
|
2203 |
#TODO: intelligently "reformat" paragraph |
2204 |
|
2205 |
my $height = $self->text_height ($text); |
2206 |
|
2207 |
$self->{height} += $height; |
2208 |
|
2209 |
push @{$self->{par}}, [$height, $color, $text]; |
2210 |
|
2211 |
$self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; |
2212 |
$self->{children}[1]->update; |
2213 |
} |
2214 |
|
2215 |
sub update { |
2216 |
my ($self) = @_; |
2217 |
|
2218 |
$self->SUPER::update; |
2219 |
|
2220 |
return unless $self->{h} > 0; |
2221 |
|
2222 |
delete $self->{texture}; |
2223 |
|
2224 |
$ROOT->on_post_alloc ($self, sub { |
2225 |
if (delete $self->{need_reflow}) { |
2226 |
my $height = 0; |
2227 |
|
2228 |
$height += $_->[0] = $self->text_height ($_->[2]) |
2229 |
for @{$self->{par}}; |
2230 |
|
2231 |
$self->{height} = $height; |
2232 |
|
2233 |
$self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; |
2234 |
|
2235 |
delete $self->{texture}; |
2236 |
} |
2237 |
|
2238 |
$self->{texture} ||= new_from_opengl CFClient::Texture $self->{children}[0]{w}, $self->{children}[0]{h}, sub { |
2239 |
glClearColor 0, 0, 0, 0; |
2240 |
glClear GL_COLOR_BUFFER_BIT; |
2241 |
|
2242 |
glEnable GL_TEXTURE_2D; |
2243 |
glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; |
2244 |
|
2245 |
my $top = int $self->{children}[1]{range}[0]; |
2246 |
|
2247 |
my $y0 = $top; |
2248 |
my $y1 = $top + $self->{h}; |
2249 |
|
2250 |
my $y = 0; |
2251 |
|
2252 |
my $layout = $self->{layout}; |
2253 |
|
2254 |
$layout->set_font ($self->{font}) if $self->{font}; |
2255 |
|
2256 |
for my $par (@{$self->{par}}) { |
2257 |
my $h = $par->[0]; |
2258 |
|
2259 |
if ($y0 < $y + $h && $y < $y1) { |
2260 |
$layout->set_foreground (@{ $par->[1] }); |
2261 |
$layout->set_markup ($par->[2]); |
2262 |
|
2263 |
my ($W, $H) = $layout->size; |
2264 |
CFClient::Texture->new_from_layout ($layout)->draw_quad_alpha_premultiplied (0, $y - $y0); |
2265 |
} |
2266 |
|
2267 |
$y += $h; |
2268 |
} |
2269 |
|
2270 |
glDisable GL_TEXTURE_2D; |
2271 |
}; |
2272 |
}); |
2273 |
} |
2274 |
|
2275 |
sub _draw { |
2276 |
my ($self) = @_; |
2277 |
|
2278 |
glEnable GL_TEXTURE_2D; |
2279 |
glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; |
2280 |
glColor 1, 1, 1, 1; |
2281 |
$self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h}); |
2282 |
glDisable GL_TEXTURE_2D; |
2283 |
|
2284 |
$self->{children}[1]->draw; |
2285 |
|
2286 |
} |
2287 |
|
2288 |
############################################################################# |
2289 |
|
2290 |
package CFClient::UI::Animator; |
2291 |
|
2292 |
use CFClient::OpenGL; |
2293 |
|
2294 |
our @ISA = CFClient::UI::Bin::; |
2295 |
|
2296 |
sub moveto { |
2297 |
my ($self, $x, $y) = @_; |
2298 |
|
2299 |
$self->{moveto} = [$self->{x}, $self->{y}, $x, $y]; |
2300 |
$self->{speed} = 0.001; |
2301 |
$self->{time} = 1; |
2302 |
|
2303 |
::animation_start $self; |
2304 |
} |
2305 |
|
2306 |
sub animate { |
2307 |
my ($self, $interval) = @_; |
2308 |
|
2309 |
$self->{time} -= $interval * $self->{speed}; |
2310 |
if ($self->{time} <= 0) { |
2311 |
$self->{time} = 0; |
2312 |
::animation_stop $self; |
2313 |
} |
2314 |
|
2315 |
my ($x0, $y0, $x1, $y1) = @{$self->{moveto}}; |
2316 |
|
2317 |
$self->{x} = $x0 * $self->{time} + $x1 * (1 - $self->{time}); |
2318 |
$self->{y} = $y0 * $self->{time} + $y1 * (1 - $self->{time}); |
2319 |
} |
2320 |
|
2321 |
sub _draw { |
2322 |
my ($self) = @_; |
2323 |
|
2324 |
glPushMatrix; |
2325 |
glRotate $self->{time} * 1000, 0, 1, 0; |
2326 |
$self->{children}[0]->draw; |
2327 |
glPopMatrix; |
2328 |
} |
2329 |
|
2330 |
############################################################################# |
2331 |
|
2332 |
package CFClient::UI::Flopper; |
2333 |
|
2334 |
our @ISA = CFClient::UI::Button::; |
2335 |
|
2336 |
sub new { |
2337 |
my $class = shift; |
2338 |
|
2339 |
my $self = $class->SUPER::new ( |
2340 |
state => 0, |
2341 |
connect_activate => \&toggle_flopper, |
2342 |
@_ |
2343 |
); |
2344 |
|
2345 |
if ($self->{state}) { |
2346 |
$self->{state} = 0; |
2347 |
$self->toggle_flopper; |
2348 |
} |
2349 |
|
2350 |
$self |
2351 |
} |
2352 |
|
2353 |
sub toggle_flopper { |
2354 |
my ($self) = @_; |
2355 |
|
2356 |
# TODO: use animation |
2357 |
if ($self->{state} = !$self->{state}) { |
2358 |
$CFClient::UI::ROOT->add ($self->{other}); |
2359 |
$self->{other}->move ($self->coord2global (0, $self->{h})); |
2360 |
$self->emit ("open"); |
2361 |
} else { |
2362 |
$CFClient::UI::ROOT->remove ($self->{other}); |
2363 |
$self->emit ("close"); |
2364 |
} |
2365 |
|
2366 |
$self->emit (changed => $self->{state}); |
2367 |
} |
2368 |
|
2369 |
############################################################################# |
2370 |
|
2371 |
package CFClient::UI::Tooltip; |
2372 |
|
2373 |
our @ISA = CFClient::UI::Bin::; |
2374 |
|
2375 |
use CFClient::OpenGL; |
2376 |
|
2377 |
sub new { |
2378 |
my $class = shift; |
2379 |
|
2380 |
$class->SUPER::new ( |
2381 |
@_, |
2382 |
can_events => 0, |
2383 |
) |
2384 |
} |
2385 |
|
2386 |
sub set_tooltip_from { |
2387 |
my ($self, $widget) = @_; |
2388 |
|
2389 |
$self->add (new CFClient::UI::Label |
2390 |
markup => $widget->{tooltip}, |
2391 |
max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH, |
2392 |
fontsize => 0.8, |
2393 |
fg => [0, 0, 0, 1], |
2394 |
font => ($widget->{tooltip_font} || $::FONT_PROP), |
2395 |
); |
2396 |
} |
2397 |
|
2398 |
sub size_request { |
2399 |
my ($self) = @_; |
2400 |
|
2401 |
my ($w, $h) = @{$self->child}{qw(req_w req_h)}; |
2402 |
|
2403 |
($w + 4, $h + 4) |
2404 |
} |
2405 |
|
2406 |
sub size_allocate { |
2407 |
my ($self, $w, $h) = @_; |
2408 |
|
2409 |
$self->SUPER::size_allocate ($w - 4, $h - 4); |
2410 |
} |
2411 |
|
2412 |
sub _draw { |
2413 |
my ($self) = @_; |
2414 |
|
2415 |
glTranslate 0.375, 0.375; |
2416 |
|
2417 |
my ($w, $h) = @$self{qw(w h)}; |
2418 |
|
2419 |
glColor 1, 0.8, 0.4; |
2420 |
glBegin GL_QUADS; |
2421 |
glVertex 0 , 0; |
2422 |
glVertex 0 , $h; |
2423 |
glVertex $w, $h; |
2424 |
glVertex $w, 0; |
2425 |
glEnd; |
2426 |
|
2427 |
glColor 0, 0, 0; |
2428 |
glBegin GL_LINE_LOOP; |
2429 |
glVertex 0 , 0; |
2430 |
glVertex 0 , $h; |
2431 |
glVertex $w, $h; |
2432 |
glVertex $w, 0; |
2433 |
glEnd; |
2434 |
|
2435 |
glTranslate 2 - 0.375, 2 - 0.375; |
2436 |
$self->SUPER::_draw; |
2437 |
} |
2438 |
|
2439 |
############################################################################# |
2440 |
|
2441 |
package CFClient::UI::Face; |
2442 |
|
2443 |
our @ISA = CFClient::UI::Base::; |
2444 |
|
2445 |
use CFClient::OpenGL; |
2446 |
|
2447 |
sub new { |
2448 |
my $class = shift; |
2449 |
|
2450 |
$class->SUPER::new ( |
2451 |
aspect => 1, |
2452 |
@_, |
2453 |
) |
2454 |
} |
2455 |
|
2456 |
sub size_request { |
2457 |
(32, 8) |
2458 |
} |
2459 |
|
2460 |
sub _draw { |
2461 |
my ($self) = @_; |
2462 |
|
2463 |
return unless $::CONN;#d# manage and cache textures differently |
2464 |
my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]]; |
2465 |
|
2466 |
# TODO animation |
2467 |
if ($tex) { |
2468 |
glEnable GL_TEXTURE_2D; |
2469 |
glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; |
2470 |
glColor 1, 1, 1, 1; |
2471 |
$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h}); |
2472 |
glDisable GL_TEXTURE_2D; |
2473 |
} |
2474 |
} |
2475 |
|
2476 |
############################################################################# |
2477 |
|
2478 |
package CFClient::UI::InventoryItem; |
2479 |
|
2480 |
our @ISA = CFClient::UI::HBox::; |
2481 |
|
2482 |
sub new { |
2483 |
my $class = shift; |
2484 |
|
2485 |
my %args = @_; |
2486 |
|
2487 |
my $item = delete $args{item}; |
2488 |
|
2489 |
my $desc = $item->{nrof} < 2 |
2490 |
? $item->{name} |
2491 |
: "$item->{nrof} $item->{name_pl}"; |
2492 |
|
2493 |
|
2494 |
my $self = $class->SUPER::new ( |
2495 |
can_hover => 1, |
2496 |
can_events => 1, |
2497 |
tooltip => (CFClient::UI::Label->escape ($desc) |
2498 |
. "\n<small>leftclick - pick up\nmiddle click - apply\nrightclick - menu</small>"), |
2499 |
connect_button_down => sub { |
2500 |
my ($self, $ev, $x, $y) = @_; |
2501 |
|
2502 |
# todo: maybe put examine on 1? but should just be a tooltip :( |
2503 |
if ($ev->{button} == 1) { |
2504 |
$::CONN->send ("move $::CONN->{player}{tag} $item->{tag} 0"); |
2505 |
} elsif ($ev->{button} == 2) { |
2506 |
$::CONN->send ("apply $item->{tag}"); |
2507 |
} elsif ($ev->{button} == 3) { |
2508 |
CFClient::UI::Menu->new ( |
2509 |
items => [ |
2510 |
["examine", sub { $::CONN->send ("examine $item->{tag}") }], |
2511 |
[ |
2512 |
$item->{flags} & Crossfire::Protocol::F_LOCKED ? "lock" : "unlock", |
2513 |
sub { $::CONN->send ("lock $item->{tag}") }, |
2514 |
], |
2515 |
["mark", sub { $::CONN->send ("mark $item->{tag}") }], |
2516 |
["apply", sub { $::CONN->send ("apply $item->{tag}") }], |
2517 |
["drop", sub { $::CONN->send ("move 0 $item->{tag} 0") }], |
2518 |
], |
2519 |
)->popup ($ev); |
2520 |
} |
2521 |
|
2522 |
1 |
2523 |
}, |
2524 |
%args |
2525 |
); |
2526 |
|
2527 |
$self->add (new CFClient::UI::Face |
2528 |
can_events => 0, |
2529 |
face => $item->{face}, |
2530 |
anim => $item->{anim}, |
2531 |
animspeed => $item->{animspeed}, |
2532 |
); |
2533 |
|
2534 |
$self->add (new CFClient::UI::Label |
2535 |
can_events => 0, |
2536 |
text => $desc, |
2537 |
); |
2538 |
|
2539 |
$self |
2540 |
} |
2541 |
|
2542 |
############################################################################# |
2543 |
|
2544 |
package CFClient::UI::Inventory; |
2545 |
|
2546 |
our @ISA = CFClient::UI::ScrolledWindow::; |
2547 |
|
2548 |
sub new { |
2549 |
my $class = shift; |
2550 |
|
2551 |
my $self = $class->SUPER::new ( |
2552 |
scrolled => (new CFClient::UI::VBox), |
2553 |
@_, |
2554 |
); |
2555 |
|
2556 |
$self |
2557 |
} |
2558 |
|
2559 |
sub set_items { |
2560 |
my ($self, $items) = @_; |
2561 |
|
2562 |
$self->{scrolled}->clear; |
2563 |
return unless $items; |
2564 |
|
2565 |
my @items = sort { |
2566 |
($a->{type} <=> $b->{type}) |
2567 |
or ($a->{name} cmp $b->{name}) |
2568 |
} @$items; |
2569 |
|
2570 |
$self->{real_items} = \@items; |
2571 |
|
2572 |
for my $item (@items) { |
2573 |
my $desc = $item->{nrof} < 2 |
2574 |
? $item->{name} |
2575 |
: "$item->{nrof} $item->{name_pl}"; |
2576 |
|
2577 |
$item = $item->{widget} ||= new CFClient::UI::InventoryItem item => $item; |
2578 |
} |
2579 |
|
2580 |
$self->{scrolled}->add (@items); |
2581 |
|
2582 |
# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page]; |
2583 |
} |
2584 |
|
2585 |
sub size_request { |
2586 |
my ($self) = @_; |
2587 |
($self->{req_w}, $self->{req_h}); |
2588 |
} |
2589 |
|
2590 |
############################################################################# |
2591 |
|
2592 |
package CFClient::UI::Menu; |
2593 |
|
2594 |
our @ISA = CFClient::UI::FancyFrame::; |
2595 |
|
2596 |
use CFClient::OpenGL; |
2597 |
|
2598 |
sub new { |
2599 |
my $class = shift; |
2600 |
|
2601 |
my $self = $class->SUPER::new ( |
2602 |
items => [], |
2603 |
z => 100, |
2604 |
@_, |
2605 |
); |
2606 |
|
2607 |
$self->add ($self->{vbox} = new CFClient::UI::VBox); |
2608 |
|
2609 |
for my $item (@{ $self->{items} }) { |
2610 |
my ($widget, $cb) = @$item; |
2611 |
|
2612 |
# handle various types of items, only text for now |
2613 |
if (!ref $widget) { |
2614 |
$widget = new CFClient::UI::Label |
2615 |
can_hover => 1, |
2616 |
can_events => 1, |
2617 |
text => $widget; |
2618 |
} |
2619 |
|
2620 |
$self->{item}{$widget} = $item; |
2621 |
|
2622 |
$self->{vbox}->add ($widget); |
2623 |
} |
2624 |
|
2625 |
$self |
2626 |
} |
2627 |
|
2628 |
# popup given the event (must be a mouse button down event currently) |
2629 |
sub popup { |
2630 |
my ($self, $ev) = @_; |
2631 |
|
2632 |
$self->emit ("popdown"); |
2633 |
|
2634 |
# maybe save $GRAB? must be careful about events... |
2635 |
$GRAB = $self; |
2636 |
$self->{button} = $ev->{button}; |
2637 |
|
2638 |
$self->show; |
2639 |
$self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5); |
2640 |
} |
2641 |
|
2642 |
sub mouse_motion { |
2643 |
my ($self, $ev, $x, $y) = @_; |
2644 |
|
2645 |
# TODO: should use vbox->find_widget or so |
2646 |
$HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y}); |
2647 |
$self->{hover} = $self->{item}{$HOVER}; |
2648 |
} |
2649 |
|
2650 |
sub button_up { |
2651 |
my ($self, $ev, $x, $y) = @_; |
2652 |
|
2653 |
if ($ev->{button} == $self->{button}) { |
2654 |
undef $GRAB; |
2655 |
$self->hide; |
2656 |
|
2657 |
$self->emit ("popdown"); |
2658 |
$self->{hover}[1]->() if $self->{hover}; |
2659 |
} |
2660 |
} |
2661 |
|
2662 |
############################################################################# |
2663 |
|
2664 |
package CFClient::UI::Statusbox; |
2665 |
|
2666 |
our @ISA = CFClient::UI::VBox::; |
2667 |
|
2668 |
sub reorder { |
2669 |
my ($self) = @_; |
2670 |
my $NOW = time; |
2671 |
|
2672 |
while (my ($k, $v) = each %{ $self->{item} }) { |
2673 |
delete $self->{item}{$k} if $v->{timeout} < $NOW; |
2674 |
} |
2675 |
|
2676 |
my @widgets; |
2677 |
|
2678 |
my @items = sort { |
2679 |
$a->{pri} <=> $b->{pri} |
2680 |
or $b->{id} <=> $a->{id} |
2681 |
} values %{ $self->{item} }; |
2682 |
|
2683 |
my $count = 10 + 1; |
2684 |
for my $item (@items) { |
2685 |
last unless --$count; |
2686 |
|
2687 |
push @widgets, $item->{label} ||= do { |
2688 |
# TODO: doesn't handle markup well (read as: at all) |
2689 |
my $short = $item->{count} > 1 |
2690 |
? "<b>$item->{count} ×</b> $item->{text}" |
2691 |
: $item->{text}; |
2692 |
|
2693 |
for ($short) { |
2694 |
s/^\s+//; |
2695 |
s/\012.*/…/s; |
2696 |
my $len = int 40 / $item->{fontsize}; |
2697 |
substr $_, $len, length, "…" if $len < length; |
2698 |
} |
2699 |
|
2700 |
new CFClient::UI::Label |
2701 |
markup => $short, |
2702 |
tooltip => $item->{tooltip}, |
2703 |
tooltip_font => $::FONT_PROP, |
2704 |
tooltip_width => 0.67, |
2705 |
fontsize => $item->{fontsize}, |
2706 |
color => $item->{color}, |
2707 |
can_events => 1, |
2708 |
can_hover => 1 |
2709 |
}; |
2710 |
} |
2711 |
|
2712 |
$self->clear; |
2713 |
$self->SUPER::add (reverse @widgets); |
2714 |
} |
2715 |
|
2716 |
sub add { |
2717 |
my ($self, $text, %arg) = @_; |
2718 |
|
2719 |
$text =~ s/^\s+//; |
2720 |
$text =~ s/\s+$//; |
2721 |
|
2722 |
my $timeout = time + ((delete $arg{timeout}) || 60); |
2723 |
|
2724 |
my $group = exists $arg{group} ? $arg{group} : ++$self->{id}; |
2725 |
|
2726 |
if (my $item = $self->{item}{$group}) { |
2727 |
if ($item->{text} eq $text) { |
2728 |
$item->{count}++; |
2729 |
} else { |
2730 |
$item->{count} = 1; |
2731 |
$item->{text} = $item->{tooltip} = $text; |
2732 |
} |
2733 |
$item->{id} = ++$self->{id}; |
2734 |
$item->{timeout} = $timeout; |
2735 |
delete $item->{label}; |
2736 |
} else { |
2737 |
$self->{item}{$group} = { |
2738 |
id => ++$self->{id}, |
2739 |
text => $text, |
2740 |
timeout => $timeout, |
2741 |
tooltip => $text, |
2742 |
fontsize => 0.8, |
2743 |
color => [0.8, 0.8, 0.8, 0.8], |
2744 |
pri => 0, |
2745 |
count => 1, |
2746 |
%arg, |
2747 |
}; |
2748 |
} |
2749 |
|
2750 |
$self->reorder; |
2751 |
} |
2752 |
|
2753 |
############################################################################# |
2754 |
|
2755 |
package CFClient::UI::Root; |
2756 |
|
2757 |
our @ISA = CFClient::UI::Container::; |
2758 |
|
2759 |
use CFClient::OpenGL; |
2760 |
|
2761 |
sub new { |
2762 |
my $class = shift; |
2763 |
|
2764 |
$class->SUPER::new ( |
2765 |
@_, |
2766 |
) |
2767 |
} |
2768 |
|
2769 |
sub configure { |
2770 |
my ($self, $x, $y, $w, $h) = @_; |
2771 |
|
2772 |
$self->{w} = $w; |
2773 |
$self->{h} = $h; |
2774 |
} |
2775 |
|
2776 |
sub check_size { |
2777 |
my ($self) = @_; |
2778 |
|
2779 |
$self->size_allocate ($self->{w}, $self->{h}) |
2780 |
if $self->{w}; |
2781 |
} |
2782 |
|
2783 |
sub size_request { |
2784 |
my ($self) = @_; |
2785 |
|
2786 |
($self->{w}, $self->{h}) |
2787 |
} |
2788 |
|
2789 |
sub size_allocate { |
2790 |
my ($self, $w, $h) = @_; |
2791 |
|
2792 |
my $old_w = $self->{old_w}; $self->{old_w} = $w; |
2793 |
my $old_h = $self->{old_h}; $self->{old_h} = $h; |
2794 |
|
2795 |
CFClient::UI::rescale_widgets $w / $old_w, $h / $old_h |
2796 |
if $old_w && $old_h && ($old_w != $w || $old_h != $h); |
2797 |
|
2798 |
for my $child ($self->children) { |
2799 |
my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; |
2800 |
|
2801 |
$X = List::Util::max 0, List::Util::min $w - $W, $X; |
2802 |
$Y = List::Util::max 0, List::Util::min $h - $H, $Y; |
2803 |
$child->configure ($X, $Y, $W, $H); |
2804 |
} |
2805 |
} |
2806 |
|
2807 |
sub coord2local { |
2808 |
my ($self, $x, $y) = @_; |
2809 |
|
2810 |
($x, $y) |
2811 |
} |
2812 |
|
2813 |
sub coord2global { |
2814 |
my ($self, $x, $y) = @_; |
2815 |
|
2816 |
($x, $y) |
2817 |
} |
2818 |
|
2819 |
sub update { |
2820 |
my ($self) = @_; |
2821 |
|
2822 |
$self->check_size; |
2823 |
$::WANT_REFRESH++; |
2824 |
} |
2825 |
|
2826 |
sub add { |
2827 |
my ($self, @children) = @_; |
2828 |
|
2829 |
for my $child (@children) { |
2830 |
$child->{toplevel} = 1; |
2831 |
|
2832 |
# integerise window positions |
2833 |
$child->{x} = int $child->{x}; |
2834 |
$child->{y} = int $child->{y}; |
2835 |
} |
2836 |
|
2837 |
$self->SUPER::add (@children); |
2838 |
} |
2839 |
|
2840 |
sub on_refresh { |
2841 |
my ($self, $id, $cb) = @_; |
2842 |
|
2843 |
$self->{refresh_hook}{$id} = $cb; |
2844 |
} |
2845 |
|
2846 |
sub on_post_alloc { |
2847 |
my ($self, $id, $cb) = @_; |
2848 |
|
2849 |
$self->{post_alloc_hook}{$id} = $cb; |
2850 |
} |
2851 |
|
2852 |
sub draw { |
2853 |
my ($self) = @_; |
2854 |
|
2855 |
while ($self->{refresh_hook}) { |
2856 |
$_->() |
2857 |
for values %{delete $self->{refresh_hook}}; |
2858 |
} |
2859 |
|
2860 |
if ($self->{check_size}) { |
2861 |
my @queue = ([], []); |
2862 |
|
2863 |
for (;;) { |
2864 |
if ($self->{check_size}) { |
2865 |
# heuristic: check containers last |
2866 |
push @{ $queue[ ! ! $_->isa ("CFClient::UI::Container") ] }, $_ |
2867 |
for values %{delete $self->{check_size}} |
2868 |
} |
2869 |
|
2870 |
my $widget = (pop @{ $queue[0] }) || (pop @{ $queue[1] }) || last; |
2871 |
|
2872 |
my ($w, $h) = $widget->{user_w} && $widget->{user_h} |
2873 |
? @$widget{qw(user_w user_h)} |
2874 |
: $widget->size_request; |
2875 |
|
2876 |
if (delete $widget->{force_alloc} |
2877 |
or $w != $widget->{req_w} or $h != $widget->{req_h}) { |
2878 |
Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d# |
2879 |
|
2880 |
$widget->{req_w} = $w; |
2881 |
$widget->{req_h} = $h; |
2882 |
|
2883 |
$self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h]; |
2884 |
|
2885 |
$widget->{parent}->check_size |
2886 |
if $widget->{parent}; |
2887 |
} |
2888 |
} |
2889 |
} |
2890 |
|
2891 |
while ($self->{size_alloc}) { |
2892 |
for (values %{delete $self->{size_alloc}}) { |
2893 |
my ($widget, $w, $h) = @$_; |
2894 |
|
2895 |
$w = 0 if $w < 0; |
2896 |
$h = 0 if $h < 0; |
2897 |
|
2898 |
$widget->{w} = $w; |
2899 |
$widget->{h} = $h; |
2900 |
$widget->size_allocate ($w, $h); |
2901 |
$widget->emit (size_allocate => $w, $h); |
2902 |
} |
2903 |
} |
2904 |
|
2905 |
while ($self->{post_alloc_hook}) { |
2906 |
$_->() |
2907 |
for values %{delete $self->{post_alloc_hook}}; |
2908 |
} |
2909 |
|
2910 |
glViewport 0, 0, $::WIDTH, $::HEIGHT; |
2911 |
glClearColor +($::CFG->{fow_intensity}) x 3, 1; |
2912 |
glClear GL_COLOR_BUFFER_BIT; |
2913 |
|
2914 |
glMatrixMode GL_PROJECTION; |
2915 |
glLoadIdentity; |
2916 |
glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; |
2917 |
glMatrixMode GL_MODELVIEW; |
2918 |
glLoadIdentity; |
2919 |
|
2920 |
$self->_draw; |
2921 |
} |
2922 |
|
2923 |
############################################################################# |
2924 |
|
2925 |
package CFClient::UI; |
2926 |
|
2927 |
$ROOT = new CFClient::UI::Root; |
2928 |
$TOOLTIP = new CFClient::UI::Tooltip; |
2929 |
|
2930 |
1 |
2931 |
|