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 |
($x, $y) = $widget->coord2global (-$TOOLTIP->{w}, 0) |
37 |
if $x + $TOOLTIP->{w} > $::WIDTH; |
38 |
|
39 |
$TOOLTIP->move ($x, $y); |
40 |
$TOOLTIP->check_size; |
41 |
$TOOLTIP->update; |
42 |
} |
43 |
|
44 |
return; |
45 |
} |
46 |
} |
47 |
} |
48 |
|
49 |
$TOOLTIP->hide; |
50 |
delete $TOOLTIP->{owner}; |
51 |
} |
52 |
|
53 |
# class methods for events |
54 |
sub feed_sdl_key_down_event { |
55 |
$FOCUS->emit (key_down => $_[0]) |
56 |
if $FOCUS; |
57 |
} |
58 |
|
59 |
sub feed_sdl_key_up_event { |
60 |
$FOCUS->emit (key_up => $_[0]) |
61 |
if $FOCUS; |
62 |
} |
63 |
|
64 |
sub feed_sdl_button_down_event { |
65 |
my ($ev) = @_; |
66 |
my ($x, $y) = ($ev->{x}, $ev->{y}); |
67 |
|
68 |
if (!$BUTTON_STATE) { |
69 |
my $widget = $ROOT->find_widget ($x, $y); |
70 |
|
71 |
$GRAB = $widget; |
72 |
$GRAB->update if $GRAB; |
73 |
|
74 |
check_tooltip; |
75 |
} |
76 |
|
77 |
$BUTTON_STATE |= 1 << ($ev->{button} - 1); |
78 |
|
79 |
$GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y)) |
80 |
if $GRAB; |
81 |
} |
82 |
|
83 |
sub feed_sdl_button_up_event { |
84 |
my ($ev) = @_; |
85 |
my ($x, $y) = ($ev->{x}, $ev->{y}); |
86 |
|
87 |
my $widget = $GRAB || $ROOT->find_widget ($x, $y); |
88 |
|
89 |
$BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); |
90 |
|
91 |
$GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y)) |
92 |
if $GRAB; |
93 |
|
94 |
if (!$BUTTON_STATE) { |
95 |
my $grab = $GRAB; undef $GRAB; |
96 |
$grab->update if $grab; |
97 |
$GRAB->update if $GRAB; |
98 |
|
99 |
check_tooltip; |
100 |
} |
101 |
} |
102 |
|
103 |
sub feed_sdl_motion_event { |
104 |
my ($ev) = @_; |
105 |
my ($x, $y) = ($ev->{x}, $ev->{y}); |
106 |
|
107 |
my $widget = $GRAB || $ROOT->find_widget ($x, $y); |
108 |
|
109 |
if ($widget != $HOVER) { |
110 |
my $hover = $HOVER; $HOVER = $widget; |
111 |
|
112 |
$hover->update if $hover && $hover->{can_hover}; |
113 |
$HOVER->update if $HOVER && $HOVER->{can_hover}; |
114 |
|
115 |
check_tooltip; |
116 |
} |
117 |
|
118 |
$HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y)) |
119 |
if $HOVER; |
120 |
} |
121 |
|
122 |
# convert position array to integers |
123 |
sub harmonize { |
124 |
my ($vals) = @_; |
125 |
|
126 |
my $rem = 0; |
127 |
|
128 |
for (@$vals) { |
129 |
my $i = int $_ + $rem; |
130 |
$rem += $_ - $i; |
131 |
$_ = $i; |
132 |
} |
133 |
} |
134 |
|
135 |
sub full_refresh { |
136 |
# make a copy, otherwise for complains about freed values. |
137 |
my @widgets = values %WIDGET; |
138 |
|
139 |
$_->update |
140 |
for @widgets; |
141 |
} |
142 |
|
143 |
sub reconfigure_widgets { |
144 |
# make a copy, otherwise C<for> complains about freed values. |
145 |
my @widgets = values %WIDGET; |
146 |
|
147 |
$_->reconfigure |
148 |
for @widgets; |
149 |
} |
150 |
|
151 |
# call when resolution changes etc. |
152 |
sub rescale_widgets { |
153 |
my ($sx, $sy) = @_; |
154 |
|
155 |
for my $widget (values %WIDGET) { |
156 |
if ($widget->{is_toplevel}) { |
157 |
$widget->{x} = int 0.5 + $widget->{x} * $sx if exists $widget->{x}; |
158 |
$widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w}; |
159 |
$widget->{req_w} = int 0.5 + $widget->{req_w} * $sx if exists $widget->{req_w}; |
160 |
$widget->{user_w} = int 0.5 + $widget->{user_w} * $sx if exists $widget->{user_w}; |
161 |
$widget->{y} = int 0.5 + $widget->{y} * $sy if exists $widget->{y}; |
162 |
$widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h}; |
163 |
$widget->{req_h} = int 0.5 + $widget->{req_h} * $sy if exists $widget->{req_h}; |
164 |
$widget->{user_h} = int 0.5 + $widget->{user_h} * $sy if exists $widget->{user_h}; |
165 |
} |
166 |
} |
167 |
|
168 |
reconfigure_widgets; |
169 |
} |
170 |
|
171 |
############################################################################# |
172 |
|
173 |
package CFClient::UI::Base; |
174 |
|
175 |
use strict; |
176 |
|
177 |
use CFClient::OpenGL; |
178 |
|
179 |
sub new { |
180 |
my $class = shift; |
181 |
|
182 |
my $self = bless { |
183 |
x => 0, |
184 |
y => 0, |
185 |
z => 0, |
186 |
can_events => 1, |
187 |
@_ |
188 |
}, $class; |
189 |
|
190 |
for (keys %$self) { |
191 |
if (/^connect_(.*)$/) { |
192 |
$self->connect ($1 => delete $self->{$_}); |
193 |
} |
194 |
} |
195 |
|
196 |
Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self); |
197 |
|
198 |
$self |
199 |
} |
200 |
|
201 |
sub destroy { |
202 |
my ($self) = @_; |
203 |
|
204 |
$self->hide; |
205 |
%$self = (); |
206 |
} |
207 |
|
208 |
sub show { |
209 |
my ($self) = @_; |
210 |
return if $self->{parent}; |
211 |
|
212 |
$CFClient::UI::ROOT->add ($self); |
213 |
} |
214 |
|
215 |
sub show_centered { |
216 |
my ($self) = @_; |
217 |
return if $self->{parent}; |
218 |
|
219 |
$self->show; |
220 |
|
221 |
$CFClient::UI::ROOT->on_post_alloc ( |
222 |
"centered $self" => sub { |
223 |
$self->move (($::WIDTH - $self->{w}) * 0.5, ($::HEIGHT - $self->{h}) * 0.5); |
224 |
}, |
225 |
); |
226 |
} |
227 |
|
228 |
sub set_invisible { |
229 |
my ($self) = @_; |
230 |
|
231 |
# broken show/hide model |
232 |
|
233 |
delete $self->{visible}; |
234 |
|
235 |
undef $GRAB if $GRAB == $self; |
236 |
undef $HOVER if $HOVER == $self; |
237 |
|
238 |
CFClient::UI::check_tooltip |
239 |
if $CFClient::UI::TOOLTIP->{owner} == $self; |
240 |
|
241 |
$self->focus_out; |
242 |
} |
243 |
|
244 |
sub hide { |
245 |
my ($self) = @_; |
246 |
|
247 |
$self->set_invisible; |
248 |
|
249 |
$self->{parent}->remove ($self) |
250 |
if $self->{parent}; |
251 |
} |
252 |
|
253 |
sub move { |
254 |
my ($self, $x, $y, $z) = @_; |
255 |
|
256 |
$self->{x} = int $x; |
257 |
$self->{y} = int $y; |
258 |
$self->{z} = $z if defined $z; |
259 |
|
260 |
$self->update; |
261 |
} |
262 |
|
263 |
sub set_size { |
264 |
my ($self, $w, $h) = @_; |
265 |
|
266 |
$self->{user_w} = $w; |
267 |
$self->{user_h} = $h; |
268 |
|
269 |
$self->check_size; |
270 |
} |
271 |
|
272 |
sub size_request { |
273 |
require Carp; |
274 |
Carp::confess "size_request is abstract"; |
275 |
} |
276 |
|
277 |
sub configure { |
278 |
my ($self, $x, $y, $w, $h) = @_; |
279 |
|
280 |
if ($self->{aspect}) { |
281 |
my $w2 = List::Util::min $w, int $h * $self->{aspect}; |
282 |
my $h2 = List::Util::min $h, int $w / $self->{aspect}; |
283 |
|
284 |
# use alignment to adjust x, y |
285 |
|
286 |
$x += int +($w - $w2) * 0.5; |
287 |
$y += int +($h - $h2) * 0.5; |
288 |
|
289 |
($w, $h) = ($w2, $h2); |
290 |
} |
291 |
|
292 |
if ($self->{x} != $x || $self->{y} != $y) { |
293 |
$self->{x} = $x; |
294 |
$self->{y} = $y; |
295 |
$self->update; |
296 |
} |
297 |
|
298 |
if ($self->{w} != $w || $self->{h} != $h) { |
299 |
$CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $w, $h]; |
300 |
} |
301 |
} |
302 |
|
303 |
sub size_allocate { |
304 |
# nothing to be done |
305 |
} |
306 |
|
307 |
sub reconfigure { |
308 |
my ($self) = @_; |
309 |
|
310 |
$self->check_size (1); |
311 |
$self->update; |
312 |
} |
313 |
|
314 |
sub children { |
315 |
} |
316 |
|
317 |
sub set_max_size { |
318 |
my ($self, $w, $h) = @_; |
319 |
|
320 |
delete $self->{max_w}; $self->{max_w} = $w if $w; |
321 |
delete $self->{max_h}; $self->{max_h} = $h if $h; |
322 |
} |
323 |
|
324 |
sub set_tooltip { |
325 |
my ($self, $tooltip) = @_; |
326 |
|
327 |
$tooltip =~ s/^\s+//; |
328 |
$tooltip =~ s/\s+$//; |
329 |
|
330 |
return if $self->{tooltip} eq $tooltip; |
331 |
|
332 |
$self->{tooltip} = $tooltip; |
333 |
|
334 |
if ($CFClient::UI::TOOLTIP->{owner} == $self) { |
335 |
delete $CFClient::UI::TOOLTIP->{owner}; |
336 |
CFClient::UI::check_tooltip; |
337 |
} |
338 |
} |
339 |
|
340 |
# translate global coordinates to local coordinate system |
341 |
sub coord2local { |
342 |
my ($self, $x, $y) = @_; |
343 |
|
344 |
$self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y}) |
345 |
} |
346 |
|
347 |
# translate local coordinates to global coordinate system |
348 |
sub coord2global { |
349 |
my ($self, $x, $y) = @_; |
350 |
|
351 |
$self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y}) |
352 |
} |
353 |
|
354 |
sub focus_in { |
355 |
my ($self) = @_; |
356 |
|
357 |
return if $FOCUS == $self; |
358 |
return unless $self->{can_focus}; |
359 |
|
360 |
my $focus = $FOCUS; $FOCUS = $self; |
361 |
|
362 |
$self->_emit (focus_in => $focus); |
363 |
|
364 |
$focus->update if $focus; |
365 |
$FOCUS->update; |
366 |
} |
367 |
|
368 |
sub focus_out { |
369 |
my ($self) = @_; |
370 |
|
371 |
return unless $FOCUS == $self; |
372 |
|
373 |
my $focus = $FOCUS; undef $FOCUS; |
374 |
|
375 |
$self->_emit (focus_out => $focus); |
376 |
|
377 |
$focus->update if $focus; #? |
378 |
|
379 |
$::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus |
380 |
unless $FOCUS; |
381 |
} |
382 |
|
383 |
sub mouse_motion { } |
384 |
sub button_up { } |
385 |
sub key_down { } |
386 |
sub key_up { } |
387 |
|
388 |
sub button_down { |
389 |
my ($self, $ev, $x, $y) = @_; |
390 |
|
391 |
$self->focus_in; |
392 |
} |
393 |
|
394 |
sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} } |
395 |
sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } |
396 |
sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} } |
397 |
sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} } |
398 |
sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} } |
399 |
|
400 |
sub draw { |
401 |
my ($self) = @_; |
402 |
|
403 |
return unless $self->{h} && $self->{w}; |
404 |
|
405 |
glPushMatrix; |
406 |
glTranslate $self->{x}, $self->{y}, 0; |
407 |
$self->_draw; |
408 |
glPopMatrix; |
409 |
|
410 |
if ($self == $HOVER && $self->{can_hover}) { |
411 |
my ($x, $y) = @$self{qw(x y)}; |
412 |
|
413 |
glColor 1, 0.8, 0.5, 0.2; |
414 |
glEnable GL_BLEND; |
415 |
glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; |
416 |
glBegin GL_QUADS; |
417 |
glVertex $x , $y; |
418 |
glVertex $x + $self->{w}, $y; |
419 |
glVertex $x + $self->{w}, $y + $self->{h}; |
420 |
glVertex $x , $y + $self->{h}; |
421 |
glEnd; |
422 |
glDisable GL_BLEND; |
423 |
} |
424 |
|
425 |
if ($ENV{PCLIENT_DEBUG}) { |
426 |
glPushMatrix; |
427 |
glColor 1, 1, 0, 1; |
428 |
glTranslate $self->{x} + 0.375, $self->{y} + 0.375; |
429 |
glBegin GL_LINE_LOOP; |
430 |
glVertex 0 , 0; |
431 |
glVertex $self->{w} - 1, 0; |
432 |
glVertex $self->{w} - 1, $self->{h} - 1; |
433 |
glVertex 0 , $self->{h} - 1; |
434 |
glEnd; |
435 |
glPopMatrix; |
436 |
#CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw; |
437 |
} |
438 |
} |
439 |
|
440 |
sub _draw { |
441 |
my ($self) = @_; |
442 |
|
443 |
warn "no draw defined for $self\n"; |
444 |
} |
445 |
|
446 |
sub find_widget { |
447 |
my ($self, $x, $y) = @_; |
448 |
|
449 |
return () unless $self->{can_events}; |
450 |
|
451 |
return $self |
452 |
if $x >= $self->{x} && $x < $self->{x} + $self->{w} |
453 |
&& $y >= $self->{y} && $y < $self->{y} + $self->{h}; |
454 |
|
455 |
() |
456 |
} |
457 |
|
458 |
sub set_parent { |
459 |
my ($self, $parent) = @_; |
460 |
|
461 |
Scalar::Util::weaken ($self->{parent} = $parent); |
462 |
|
463 |
$self->{root} = $parent->{root}; |
464 |
$self->{visible} = $parent->{visible}; |
465 |
|
466 |
# TODO: req_w _does_change after ->reconfigure |
467 |
$self->check_size |
468 |
unless exists $self->{req_w}; |
469 |
|
470 |
$self->show; |
471 |
} |
472 |
|
473 |
sub check_size { |
474 |
my ($self, $forced) = @_; |
475 |
|
476 |
$self->{force_alloc} = 1 if $forced; |
477 |
$CFClient::UI::ROOT->{check_size}{$self} = $self; |
478 |
} |
479 |
|
480 |
sub update { |
481 |
my ($self) = @_; |
482 |
|
483 |
$self->{parent}->update |
484 |
if $self->{parent}; |
485 |
} |
486 |
|
487 |
sub connect { |
488 |
my ($self, $signal, $cb) = @_; |
489 |
|
490 |
push @{ $self->{signal_cb}{$signal} }, $cb; |
491 |
} |
492 |
|
493 |
sub _emit { |
494 |
my ($self, $signal, @args) = @_; |
495 |
|
496 |
List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []} |
497 |
} |
498 |
|
499 |
sub emit { |
500 |
my ($self, $signal, @args) = @_; |
501 |
|
502 |
$self->_emit ($signal, @args) |
503 |
|| $self->$signal (@args); |
504 |
} |
505 |
|
506 |
sub DESTROY { |
507 |
my ($self) = @_; |
508 |
|
509 |
delete $WIDGET{$self+0}; |
510 |
#$self->deactivate; |
511 |
} |
512 |
|
513 |
############################################################################# |
514 |
|
515 |
package CFClient::UI::DrawBG; |
516 |
|
517 |
our @ISA = CFClient::UI::Base::; |
518 |
|
519 |
use strict; |
520 |
use CFClient::OpenGL; |
521 |
|
522 |
sub new { |
523 |
my $class = shift; |
524 |
|
525 |
# range [value, low, high, page] |
526 |
|
527 |
$class->SUPER::new ( |
528 |
#bg => [0, 0, 0, 0.2], |
529 |
#active_bg => [1, 1, 1, 0.5], |
530 |
@_ |
531 |
) |
532 |
} |
533 |
|
534 |
sub _draw { |
535 |
my ($self) = @_; |
536 |
|
537 |
my $color = $FOCUS == $self && $self->{active_bg} |
538 |
? $self->{active_bg} |
539 |
: $self->{bg}; |
540 |
|
541 |
if ($color && (@$color < 4 || $color->[3])) { |
542 |
my ($w, $h) = @$self{qw(w h)}; |
543 |
|
544 |
glEnable GL_BLEND; |
545 |
glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; |
546 |
glColor @$color; |
547 |
|
548 |
glBegin GL_QUADS; |
549 |
glVertex 0 , 0; |
550 |
glVertex 0 , $h; |
551 |
glVertex $w, $h; |
552 |
glVertex $w, 0; |
553 |
glEnd; |
554 |
|
555 |
glDisable GL_BLEND; |
556 |
} |
557 |
} |
558 |
|
559 |
############################################################################# |
560 |
|
561 |
package CFClient::UI::Empty; |
562 |
|
563 |
our @ISA = CFClient::UI::Base::; |
564 |
|
565 |
sub new { |
566 |
my ($class, %arg) = @_; |
567 |
$class->SUPER::new (can_events => 0, %arg); |
568 |
} |
569 |
|
570 |
sub size_request { |
571 |
(0, 0) |
572 |
} |
573 |
|
574 |
sub draw { } |
575 |
|
576 |
############################################################################# |
577 |
|
578 |
package CFClient::UI::Container; |
579 |
|
580 |
our @ISA = CFClient::UI::Base::; |
581 |
|
582 |
sub new { |
583 |
my ($class, %arg) = @_; |
584 |
|
585 |
my $children = delete $arg{children} || []; |
586 |
|
587 |
my $self = $class->SUPER::new ( |
588 |
children => [], |
589 |
can_events => 0, |
590 |
%arg, |
591 |
); |
592 |
$self->add ($_) for @$children; |
593 |
|
594 |
$self |
595 |
} |
596 |
|
597 |
sub add { |
598 |
my ($self, @widgets) = @_; |
599 |
|
600 |
$_->set_parent ($self) |
601 |
for @widgets; |
602 |
|
603 |
use sort 'stable'; |
604 |
|
605 |
$self->{children} = [ |
606 |
sort { $a->{z} <=> $b->{z} } |
607 |
@{$self->{children}}, @widgets |
608 |
]; |
609 |
|
610 |
$self->check_size (1); |
611 |
$self->update; |
612 |
} |
613 |
|
614 |
sub children { |
615 |
@{ $_[0]{children} } |
616 |
} |
617 |
|
618 |
sub remove { |
619 |
my ($self, $child) = @_; |
620 |
|
621 |
delete $child->{parent}; |
622 |
$child->hide; |
623 |
|
624 |
$self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; |
625 |
|
626 |
$self->check_size (1); |
627 |
$self->update; |
628 |
} |
629 |
|
630 |
sub clear { |
631 |
my ($self) = @_; |
632 |
|
633 |
my $children = delete $self->{children}; |
634 |
$self->{children} = []; |
635 |
|
636 |
for (@$children) { |
637 |
delete $_->{parent}; |
638 |
$_->hide; |
639 |
} |
640 |
|
641 |
$self->check_size; |
642 |
$self->update; |
643 |
} |
644 |
|
645 |
sub find_widget { |
646 |
my ($self, $x, $y) = @_; |
647 |
|
648 |
$x -= $self->{x}; |
649 |
$y -= $self->{y}; |
650 |
|
651 |
my $res; |
652 |
|
653 |
for (reverse @{ $self->{children} }) { |
654 |
$res = $_->find_widget ($x, $y) |
655 |
and return $res; |
656 |
} |
657 |
|
658 |
$self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) |
659 |
} |
660 |
|
661 |
sub _draw { |
662 |
my ($self) = @_; |
663 |
|
664 |
$_->draw for @{$self->{children}}; |
665 |
} |
666 |
|
667 |
############################################################################# |
668 |
|
669 |
package CFClient::UI::Bin; |
670 |
|
671 |
our @ISA = CFClient::UI::Container::; |
672 |
|
673 |
sub new { |
674 |
my ($class, %arg) = @_; |
675 |
|
676 |
my $child = (delete $arg{child}) || new CFClient::UI::Empty::; |
677 |
|
678 |
$class->SUPER::new (children => [$child], %arg) |
679 |
} |
680 |
|
681 |
sub add { |
682 |
my ($self, $child) = @_; |
683 |
|
684 |
$self->{children} = []; |
685 |
|
686 |
$self->SUPER::add ($child); |
687 |
} |
688 |
|
689 |
sub remove { |
690 |
my ($self, $widget) = @_; |
691 |
|
692 |
$self->SUPER::remove ($widget); |
693 |
|
694 |
$self->{children} = [new CFClient::UI::Empty] |
695 |
unless @{$self->{children}}; |
696 |
} |
697 |
|
698 |
sub child { $_[0]->{children}[0] } |
699 |
|
700 |
sub size_request { |
701 |
$_[0]{children}[0]->size_request |
702 |
} |
703 |
|
704 |
sub size_allocate { |
705 |
my ($self, $w, $h) = @_; |
706 |
|
707 |
$self->{children}[0]->configure (0, 0, $w, $h); |
708 |
} |
709 |
|
710 |
############################################################################# |
711 |
|
712 |
package CFClient::UI::Window; |
713 |
|
714 |
our @ISA = CFClient::UI::Bin::; |
715 |
|
716 |
use CFClient::OpenGL; |
717 |
|
718 |
sub new { |
719 |
my ($class, %arg) = @_; |
720 |
|
721 |
my $self = $class->SUPER::new (%arg); |
722 |
} |
723 |
|
724 |
sub update { |
725 |
my ($self) = @_; |
726 |
|
727 |
$ROOT->on_post_alloc ($self => sub { $self->render_child }); |
728 |
$self->SUPER::update; |
729 |
} |
730 |
|
731 |
sub size_allocate { |
732 |
my ($self, $w, $h) = @_; |
733 |
|
734 |
$self->SUPER::size_allocate ($w, $h); |
735 |
$self->update; |
736 |
} |
737 |
|
738 |
sub _render { |
739 |
$_[0]{children}[0]->draw; |
740 |
} |
741 |
|
742 |
sub render_child { |
743 |
my ($self) = @_; |
744 |
|
745 |
$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { |
746 |
glClearColor 0, 0, 0, 0; |
747 |
glClear GL_COLOR_BUFFER_BIT; |
748 |
|
749 |
$self->_render; |
750 |
}; |
751 |
} |
752 |
|
753 |
sub _draw { |
754 |
my ($self) = @_; |
755 |
|
756 |
my ($w, $h) = ($self->w, $self->h); |
757 |
|
758 |
my $tex = $self->{texture} |
759 |
or return; |
760 |
|
761 |
glEnable GL_TEXTURE_2D; |
762 |
glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; |
763 |
glColor 1, 1, 1, 1; |
764 |
|
765 |
$tex->draw_quad_alpha_premultiplied (0, 0, $w, $h); |
766 |
|
767 |
glDisable GL_TEXTURE_2D; |
768 |
} |
769 |
|
770 |
############################################################################# |
771 |
|
772 |
package CFClient::UI::ViewPort; |
773 |
|
774 |
our @ISA = CFClient::UI::Window::; |
775 |
|
776 |
sub new { |
777 |
my $class = shift; |
778 |
|
779 |
$class->SUPER::new ( |
780 |
scroll_x => 0, |
781 |
scroll_y => 1, |
782 |
@_, |
783 |
) |
784 |
} |
785 |
|
786 |
sub size_request { |
787 |
my ($self) = @_; |
788 |
|
789 |
@$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)}; |
790 |
|
791 |
@$self{qw(child_w child_h)} |
792 |
} |
793 |
|
794 |
sub size_allocate { |
795 |
my ($self, $w, $h) = @_; |
796 |
|
797 |
$w = $self->{child_w} if $self->{scroll_x} && $self->{child_w}; |
798 |
$h = $self->{child_h} if $self->{scroll_y} && $self->{child_h}; |
799 |
|
800 |
$self->child->configure (0, 0, $w, $h); |
801 |
$self->update; |
802 |
} |
803 |
|
804 |
sub set_offset { |
805 |
my ($self, $x, $y) = @_; |
806 |
|
807 |
$self->{view_x} = int $x; |
808 |
$self->{view_y} = int $y; |
809 |
|
810 |
$self->update; |
811 |
} |
812 |
|
813 |
# hmm, this does not work for topleft of $self... but we should not ask for that |
814 |
sub coord2local { |
815 |
my ($self, $x, $y) = @_; |
816 |
|
817 |
$self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y}) |
818 |
} |
819 |
|
820 |
sub coord2global { |
821 |
my ($self, $x, $y) = @_; |
822 |
|
823 |
$x = List::Util::min $self->{w}, $x - $self->{view_x}; |
824 |
$y = List::Util::min $self->{h}, $y - $self->{view_y}; |
825 |
|
826 |
$self->SUPER::coord2global ($x, $y) |
827 |
} |
828 |
|
829 |
sub find_widget { |
830 |
my ($self, $x, $y) = @_; |
831 |
|
832 |
if ( $x >= $self->{x} && $x < $self->{x} + $self->{w} |
833 |
&& $y >= $self->{y} && $y < $self->{y} + $self->{h} |
834 |
) { |
835 |
$self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y}) |
836 |
} else { |
837 |
$self->CFClient::UI::Base::find_widget ($x, $y) |
838 |
} |
839 |
} |
840 |
|
841 |
sub _render { |
842 |
my ($self) = @_; |
843 |
|
844 |
CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y}; |
845 |
|
846 |
$self->SUPER::_render; |
847 |
} |
848 |
|
849 |
############################################################################# |
850 |
|
851 |
package CFClient::UI::ScrolledWindow; |
852 |
|
853 |
our @ISA = CFClient::UI::HBox::; |
854 |
|
855 |
sub new { |
856 |
my $class = shift; |
857 |
|
858 |
my $self; |
859 |
|
860 |
my $slider = new CFClient::UI::Slider |
861 |
vertical => 1, |
862 |
range => [0, 0, 1, 0.01], # HACK fix |
863 |
connect_changed => sub { |
864 |
$self->{vp}->set_offset (0, $_[1]); |
865 |
}, |
866 |
; |
867 |
|
868 |
$self = $class->SUPER::new ( |
869 |
vp => (new CFClient::UI::ViewPort expand => 1), |
870 |
slider => $slider, |
871 |
@_, |
872 |
); |
873 |
|
874 |
$self->{vp}->add ($self->{scrolled}); |
875 |
$self->add ($self->{vp}); |
876 |
$self->add ($self->{slider}); |
877 |
|
878 |
$self |
879 |
} |
880 |
|
881 |
sub update { |
882 |
my ($self) = @_; |
883 |
|
884 |
$self->SUPER::update; |
885 |
|
886 |
# todo: overwrite size_allocate of child |
887 |
my $child = $self->{vp}->child; |
888 |
$self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]); |
889 |
} |
890 |
|
891 |
sub size_allocate { |
892 |
my ($self, $w, $h) = @_; |
893 |
|
894 |
$self->SUPER::size_allocate ($w, $h); |
895 |
|
896 |
my $child = $self->{vp}->child; |
897 |
$self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]); |
898 |
} |
899 |
|
900 |
#TODO# update range on size_allocate depending on child |
901 |
# update viewport offset on scroll |
902 |
|
903 |
############################################################################# |
904 |
|
905 |
package CFClient::UI::Frame; |
906 |
|
907 |
our @ISA = CFClient::UI::Bin::; |
908 |
|
909 |
use CFClient::OpenGL; |
910 |
|
911 |
sub new { |
912 |
my $class = shift; |
913 |
|
914 |
$class->SUPER::new ( |
915 |
bg => undef, |
916 |
@_, |
917 |
) |
918 |
} |
919 |
|
920 |
sub _draw { |
921 |
my ($self) = @_; |
922 |
|
923 |
if ($self->{bg}) { |
924 |
my ($w, $h) = @$self{qw(w h)}; |
925 |
|
926 |
glEnable GL_BLEND; |
927 |
glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; |
928 |
glColor @{ $self->{bg} }; |
929 |
|
930 |
glBegin GL_QUADS; |
931 |
glVertex 0 , 0; |
932 |
glVertex 0 , $h; |
933 |
glVertex $w, $h; |
934 |
glVertex $w, 0; |
935 |
glEnd; |
936 |
|
937 |
glDisable GL_BLEND; |
938 |
} |
939 |
|
940 |
$self->SUPER::_draw; |
941 |
} |
942 |
|
943 |
############################################################################# |
944 |
|
945 |
package CFClient::UI::FancyFrame; |
946 |
|
947 |
our @ISA = CFClient::UI::Bin::; |
948 |
|
949 |
use CFClient::OpenGL; |
950 |
|
951 |
my @tex = |
952 |
map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } |
953 |
qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png); |
954 |
|
955 |
sub new { |
956 |
my $class = shift; |
957 |
|
958 |
# TODO: user_x, user_y, overwrite moveto? |
959 |
|
960 |
my $self = $class->SUPER::new ( |
961 |
bg => [1, 1, 1, 1], |
962 |
border_bg => [1, 1, 1, 1], |
963 |
border => 0.6, |
964 |
is_toplevel => 1, |
965 |
can_events => 1, |
966 |
@_ |
967 |
); |
968 |
|
969 |
$self->{title} &&= new CFClient::UI::Label |
970 |
align => 0, |
971 |
valign => 1, |
972 |
text => $self->{title}, |
973 |
fontsize => $self->{border}; |
974 |
|
975 |
$self |
976 |
} |
977 |
|
978 |
sub border { |
979 |
int $_[0]{border} * $::FONTSIZE |
980 |
} |
981 |
|
982 |
sub size_request { |
983 |
my ($self) = @_; |
984 |
|
985 |
my ($w, $h) = $self->SUPER::size_request; |
986 |
|
987 |
( |
988 |
$w + $self->border * 2, |
989 |
$h + $self->border * 2, |
990 |
) |
991 |
} |
992 |
|
993 |
sub size_allocate { |
994 |
my ($self, $w, $h) = @_; |
995 |
|
996 |
$h -= List::Util::max 0, $self->border * 2; |
997 |
$w -= List::Util::max 0, $self->border * 2; |
998 |
|
999 |
$self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2) |
1000 |
if $self->{title}; |
1001 |
|
1002 |
$self->child->configure ($self->border, $self->border, $w, $h); |
1003 |
} |
1004 |
|
1005 |
sub button_down { |
1006 |
my ($self, $ev, $x, $y) = @_; |
1007 |
|
1008 |
my ($w, $h) = @$self{qw(w h)}; |
1009 |
my $border = $self->border; |
1010 |
|
1011 |
my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w); |
1012 |
my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h); |
1013 |
|
1014 |
if ($lr & $td) { |
1015 |
my ($wx, $wy) = ($self->{x}, $self->{y}); |
1016 |
my ($ox, $oy) = ($ev->{x}, $ev->{y}); |
1017 |
my ($bw, $bh) = ($self->{w}, $self->{h}); |
1018 |
|
1019 |
my $mx = $x < $border; |
1020 |
my $my = $y < $border; |
1021 |
|
1022 |
$self->{motion} = sub { |
1023 |
my ($ev, $x, $y) = @_; |
1024 |
|
1025 |
my $dx = $ev->{x} - $ox; |
1026 |
my $dy = $ev->{y} - $oy; |
1027 |
|
1028 |
$self->{user_w} = $bw + $dx * ($mx ? -1 : 1); |
1029 |
$self->{user_h} = $bh + $dy * ($my ? -1 : 1); |
1030 |
$self->move ($wx + $dx * $mx, $wy + $dy * $my); |
1031 |
$self->check_size; |
1032 |
}; |
1033 |
|
1034 |
} elsif ($lr ^ $td) { |
1035 |
my ($ox, $oy) = ($ev->{x}, $ev->{y}); |
1036 |
my ($bx, $by) = ($self->{x}, $self->{y}); |
1037 |
|
1038 |
$self->{motion} = sub { |
1039 |
my ($ev, $x, $y) = @_; |
1040 |
|
1041 |
($x, $y) = ($ev->{x}, $ev->{y}); |
1042 |
|
1043 |
$self->move ($bx + $x - $ox, $by + $y - $oy); |
1044 |
$self->update; |
1045 |
}; |
1046 |
} |
1047 |
} |
1048 |
|
1049 |
sub button_up { |
1050 |
my ($self, $ev, $x, $y) = @_; |
1051 |
|
1052 |
delete $self->{motion}; |
1053 |
} |
1054 |
|
1055 |
sub mouse_motion { |
1056 |
my ($self, $ev, $x, $y) = @_; |
1057 |
|
1058 |
$self->{motion}->($ev, $x, $y) if $self->{motion}; |
1059 |
} |
1060 |
|
1061 |
sub _draw { |
1062 |
my ($self) = @_; |
1063 |
|
1064 |
my ($w, $h ) = ($self->{w}, $self->{h}); |
1065 |
my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); |
1066 |
|
1067 |
glEnable GL_TEXTURE_2D; |
1068 |
glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; |
1069 |
|
1070 |
my $border = $self->border; |
1071 |
|
1072 |
glColor @{ $self->{border_bg} }; |
1073 |
$tex[1]->draw_quad_alpha (0, 0, $w, $border); |
1074 |
$tex[3]->draw_quad_alpha (0, $border, $border, $ch); |
1075 |
$tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch); |
1076 |
$tex[4]->draw_quad_alpha (0, $h - $border, $w, $border); |
1077 |
|
1078 |
if (@{$self->{bg}} < 4 || $self->{bg}[3]) { |
1079 |
my $bg = $tex[0]; |
1080 |
|
1081 |
# TODO: repeat texture not scale |
1082 |
my $rep_x = $cw / $bg->{w}; |
1083 |
my $rep_y = $ch / $bg->{h}; |
1084 |
|
1085 |
glColor @{ $self->{bg} }; |
1086 |
|
1087 |
$bg->{s} = $rep_x; |
1088 |
$bg->{t} = $rep_y; |
1089 |
$bg->{wrap_mode} = 1; |
1090 |
$bg->draw_quad_alpha ($border, $border, $cw, $ch); |
1091 |
} |
1092 |
|
1093 |
glDisable GL_TEXTURE_2D; |
1094 |
|
1095 |
$self->{title}->draw if $self->{title}; |
1096 |
|
1097 |
$self->child->draw; |
1098 |
} |
1099 |
|
1100 |
############################################################################# |
1101 |
|
1102 |
package CFClient::UI::Table; |
1103 |
|
1104 |
our @ISA = CFClient::UI::Base::; |
1105 |
|
1106 |
use List::Util qw(max sum); |
1107 |
|
1108 |
use CFClient::OpenGL; |
1109 |
|
1110 |
sub new { |
1111 |
my $class = shift; |
1112 |
|
1113 |
$class->SUPER::new ( |
1114 |
col_expand => [], |
1115 |
@_, |
1116 |
) |
1117 |
} |
1118 |
|
1119 |
sub children { |
1120 |
grep $_, map @$_, grep $_, @{ $_[0]{children} } |
1121 |
} |
1122 |
|
1123 |
sub add { |
1124 |
my ($self, $x, $y, $child) = @_; |
1125 |
|
1126 |
$child->set_parent ($self); |
1127 |
$self->{children}[$y][$x] = $child; |
1128 |
|
1129 |
$self->check_size (1); |
1130 |
} |
1131 |
|
1132 |
# TODO: move to container class maybe? send children a signal on removal? |
1133 |
sub clear { |
1134 |
my ($self) = @_; |
1135 |
|
1136 |
my @children = $self->children; |
1137 |
delete $self->{children}; |
1138 |
|
1139 |
for (@children) { |
1140 |
delete $_->{parent}; |
1141 |
$_->hide; |
1142 |
} |
1143 |
|
1144 |
$self->check_size (1); |
1145 |
$self->update; |
1146 |
} |
1147 |
|
1148 |
sub get_wh { |
1149 |
my ($self) = @_; |
1150 |
|
1151 |
my (@w, @h); |
1152 |
|
1153 |
for my $y (0 .. $#{$self->{children}}) { |
1154 |
my $row = $self->{children}[$y] |
1155 |
or next; |
1156 |
|
1157 |
for my $x (0 .. $#$row) { |
1158 |
my $widget = $row->[$x] |
1159 |
or next; |
1160 |
my ($w, $h) = @$widget{qw(req_w req_h)}; |
1161 |
|
1162 |
$w[$x] = max $w[$x], $w; |
1163 |
$h[$y] = max $h[$y], $h; |
1164 |
} |
1165 |
} |
1166 |
|
1167 |
(\@w, \@h) |
1168 |
} |
1169 |
|
1170 |
sub size_request { |
1171 |
my ($self) = @_; |
1172 |
|
1173 |
my ($ws, $hs) = $self->get_wh; |
1174 |
|
1175 |
( |
1176 |
(sum @$ws), |
1177 |
(sum @$hs), |
1178 |
) |
1179 |
} |
1180 |
|
1181 |
sub size_allocate { |
1182 |
my ($self, $w, $h) = @_; |
1183 |
|
1184 |
my ($ws, $hs) = $self->get_wh; |
1185 |
|
1186 |
my $req_w = (sum @$ws) || 1; |
1187 |
my $req_h = (sum @$hs) || 1; |
1188 |
|
1189 |
# TODO: nicer code && do row_expand |
1190 |
my @col_expand = @{$self->{col_expand}}; |
1191 |
@col_expand = (1) x @$ws unless @col_expand; |
1192 |
my $col_expand = (sum @col_expand) || 1; |
1193 |
|
1194 |
# linearly scale sizes |
1195 |
$ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws; |
1196 |
$hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs; |
1197 |
|
1198 |
CFClient::UI::harmonize $ws; |
1199 |
CFClient::UI::harmonize $hs; |
1200 |
|
1201 |
my $y; |
1202 |
|
1203 |
for my $r (0 .. $#{$self->{children}}) { |
1204 |
my $row = $self->{children}[$r] |
1205 |
or next; |
1206 |
|
1207 |
my $x = 0; |
1208 |
my $row_h = $hs->[$r]; |
1209 |
|
1210 |
for my $c (0 .. $#$row) { |
1211 |
my $col_w = $ws->[$c]; |
1212 |
|
1213 |
if (my $widget = $row->[$c]) { |
1214 |
$widget->configure ($x, $y, $col_w, $row_h); |
1215 |
} |
1216 |
|
1217 |
$x += $col_w; |
1218 |
} |
1219 |
|
1220 |
$y += $row_h; |
1221 |
} |
1222 |
|
1223 |
} |
1224 |
|
1225 |
sub find_widget { |
1226 |
my ($self, $x, $y) = @_; |
1227 |
|
1228 |
$x -= $self->{x}; |
1229 |
$y -= $self->{y}; |
1230 |
|
1231 |
my $res; |
1232 |
|
1233 |
for (grep $_, map @$_, grep $_, @{ $self->{children} }) { |
1234 |
$res = $_->find_widget ($x, $y) |
1235 |
and return $res; |
1236 |
} |
1237 |
|
1238 |
$self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) |
1239 |
} |
1240 |
|
1241 |
sub _draw { |
1242 |
my ($self) = @_; |
1243 |
|
1244 |
for (grep $_, @{$self->{children}}) { |
1245 |
$_->draw for grep $_, @$_; |
1246 |
} |
1247 |
} |
1248 |
|
1249 |
############################################################################# |
1250 |
|
1251 |
package CFClient::UI::HBox; |
1252 |
|
1253 |
# TODO: wrap into common Box base class |
1254 |
|
1255 |
our @ISA = CFClient::UI::Container::; |
1256 |
|
1257 |
sub size_request { |
1258 |
my ($self) = @_; |
1259 |
|
1260 |
my @alloc = map [$_->size_request], @{$self->{children}}; |
1261 |
|
1262 |
( |
1263 |
(List::Util::sum map $_->[0], @alloc), |
1264 |
(List::Util::max map $_->[1], @alloc), |
1265 |
) |
1266 |
} |
1267 |
|
1268 |
sub size_allocate { |
1269 |
my ($self, $w, $h) = @_; |
1270 |
|
1271 |
($h, $w) = ($w, $h); |
1272 |
|
1273 |
my $children = $self->{children}; |
1274 |
|
1275 |
my @h = map $_->{req_w}, @$children; |
1276 |
|
1277 |
my $req_h = List::Util::sum @h; |
1278 |
|
1279 |
if ($req_h > $h) { |
1280 |
# ah well, not enough space |
1281 |
$_ *= $h / $req_h for @h; |
1282 |
} else { |
1283 |
my $exp = List::Util::sum map $_->{expand}, @$children; |
1284 |
$exp ||= 1; |
1285 |
|
1286 |
for (0 .. $#$children) { |
1287 |
my $child = $children->[$_]; |
1288 |
|
1289 |
my $alloc_h = $h[$_]; |
1290 |
$alloc_h += ($h - $req_h) * $child->{expand} / $exp; |
1291 |
$h[$_] = $alloc_h; |
1292 |
} |
1293 |
} |
1294 |
|
1295 |
CFClient::UI::harmonize \@h; |
1296 |
|
1297 |
my $y = 0; |
1298 |
for (0 .. $#$children) { |
1299 |
my $child = $children->[$_]; |
1300 |
my $h = $h[$_]; |
1301 |
$child->configure ($y, 0, $h, $w); |
1302 |
|
1303 |
$y += $h; |
1304 |
} |
1305 |
|
1306 |
1 |
1307 |
} |
1308 |
|
1309 |
############################################################################# |
1310 |
|
1311 |
package CFClient::UI::VBox; |
1312 |
|
1313 |
# TODO: wrap into common Box base class |
1314 |
|
1315 |
our @ISA = CFClient::UI::Container::; |
1316 |
|
1317 |
sub size_request { |
1318 |
my ($self) = @_; |
1319 |
|
1320 |
my @alloc = map [$_->size_request], @{$self->{children}}; |
1321 |
|
1322 |
( |
1323 |
(List::Util::max map $_->[0], @alloc), |
1324 |
(List::Util::sum map $_->[1], @alloc), |
1325 |
) |
1326 |
} |
1327 |
|
1328 |
sub size_allocate { |
1329 |
my ($self, $w, $h) = @_; |
1330 |
|
1331 |
Carp::confess "negative size" if $w < 0 || $h < 0;#d# |
1332 |
|
1333 |
my $children = $self->{children}; |
1334 |
|
1335 |
my @h = map $_->{req_h}, @$children; |
1336 |
|
1337 |
my $req_h = List::Util::sum @h; |
1338 |
|
1339 |
if ($req_h > $h) { |
1340 |
# ah well, not enough space |
1341 |
$_ *= $h / $req_h for @h; |
1342 |
} else { |
1343 |
my $exp = List::Util::sum map $_->{expand}, @$children; |
1344 |
$exp ||= 1; |
1345 |
|
1346 |
for (0 .. $#$children) { |
1347 |
my $child = $children->[$_]; |
1348 |
|
1349 |
$h[$_] += ($h - $req_h) * $child->{expand} / $exp; |
1350 |
} |
1351 |
} |
1352 |
|
1353 |
CFClient::UI::harmonize \@h; |
1354 |
|
1355 |
my $y = 0; |
1356 |
for (0 .. $#$children) { |
1357 |
my $child = $children->[$_]; |
1358 |
my $h = $h[$_]; |
1359 |
$child->configure (0, $y, $w, $h); |
1360 |
|
1361 |
$y += $h; |
1362 |
} |
1363 |
|
1364 |
1 |
1365 |
} |
1366 |
|
1367 |
############################################################################# |
1368 |
|
1369 |
package CFClient::UI::Label; |
1370 |
|
1371 |
our @ISA = CFClient::UI::DrawBG::; |
1372 |
|
1373 |
use CFClient::OpenGL; |
1374 |
|
1375 |
sub new { |
1376 |
my ($class, %arg) = @_; |
1377 |
|
1378 |
my $self = $class->SUPER::new ( |
1379 |
fg => [1, 1, 1], |
1380 |
#bg => none |
1381 |
#active_bg => none |
1382 |
#font => default_font |
1383 |
#text => initial text |
1384 |
#markup => initial narkup |
1385 |
#max_w => maximum pixel width |
1386 |
ellipsise => 3, # end |
1387 |
layout => (new CFClient::Layout), |
1388 |
fontsize => 1, |
1389 |
align => -1, |
1390 |
valign => -1, |
1391 |
padding => 2, |
1392 |
can_events => 0, |
1393 |
%arg |
1394 |
); |
1395 |
|
1396 |
if (exists $self->{template}) { |
1397 |
my $layout = new CFClient::Layout; |
1398 |
$layout->set_text (delete $self->{template}); |
1399 |
$self->{template} = $layout; |
1400 |
} |
1401 |
|
1402 |
if (exists $self->{markup}) { |
1403 |
$self->set_markup (delete $self->{markup}); |
1404 |
} else { |
1405 |
$self->set_text (delete $self->{text}); |
1406 |
} |
1407 |
|
1408 |
$self |
1409 |
} |
1410 |
|
1411 |
sub escape($) { |
1412 |
local $_ = $_[0]; |
1413 |
|
1414 |
s/&/&/g; |
1415 |
s/>/>/g; |
1416 |
s/</</g; |
1417 |
|
1418 |
$_ |
1419 |
} |
1420 |
|
1421 |
sub update { |
1422 |
my ($self) = @_; |
1423 |
|
1424 |
delete $self->{texture}; |
1425 |
$self->SUPER::update; |
1426 |
} |
1427 |
|
1428 |
sub set_text { |
1429 |
my ($self, $text) = @_; |
1430 |
|
1431 |
return if $self->{text} eq "T$text"; |
1432 |
$self->{text} = "T$text"; |
1433 |
|
1434 |
$self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba; |
1435 |
$self->{layout}->set_text ($text); |
1436 |
|
1437 |
$self->update; |
1438 |
$self->check_size; |
1439 |
} |
1440 |
|
1441 |
sub set_markup { |
1442 |
my ($self, $markup) = @_; |
1443 |
|
1444 |
return if $self->{text} eq "M$markup"; |
1445 |
$self->{text} = "M$markup"; |
1446 |
|
1447 |
my $rgba = $markup =~ /span.*(?:foreground|background)/; |
1448 |
|
1449 |
$self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba; |
1450 |
$self->{layout}->set_markup ($markup); |
1451 |
|
1452 |
$self->update; |
1453 |
$self->check_size; |
1454 |
} |
1455 |
|
1456 |
sub size_request { |
1457 |
my ($self) = @_; |
1458 |
|
1459 |
$self->{layout}->set_font ($self->{font}) if $self->{font}; |
1460 |
$self->{layout}->set_width ($self->{max_w} || -1); |
1461 |
$self->{layout}->set_ellipsise ($self->{ellipsise}); |
1462 |
$self->{layout}->set_single_paragraph_mode ($self->{ellipsise}); |
1463 |
$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); |
1464 |
|
1465 |
my ($w, $h) = $self->{layout}->size; |
1466 |
|
1467 |
if (exists $self->{template}) { |
1468 |
$self->{template}->set_font ($self->{font}) if $self->{font}; |
1469 |
$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); |
1470 |
|
1471 |
my ($w2, $h2) = $self->{template}->size; |
1472 |
|
1473 |
$w = List::Util::max $w, $w2; |
1474 |
$h = List::Util::max $h, $h2; |
1475 |
} |
1476 |
|
1477 |
( |
1478 |
$w + $self->{padding} * 2, |
1479 |
$h + $self->{padding} * 2, |
1480 |
) |
1481 |
} |
1482 |
|
1483 |
sub size_allocate { |
1484 |
my ($self, $w, $h) = @_; |
1485 |
|
1486 |
delete $self->{texture}; |
1487 |
} |
1488 |
|
1489 |
sub set_fontsize { |
1490 |
my ($self, $fontsize) = @_; |
1491 |
|
1492 |
$self->{fontsize} = $fontsize; |
1493 |
delete $self->{texture}; |
1494 |
|
1495 |
$self->update; |
1496 |
$self->check_size; |
1497 |
} |
1498 |
|
1499 |
sub _draw { |
1500 |
my ($self) = @_; |
1501 |
|
1502 |
$self->SUPER::_draw; # draw background, if applicable |
1503 |
|
1504 |
my $tex = $self->{texture} ||= do { |
1505 |
$self->{layout}->set_foreground (@{$self->{fg}}); |
1506 |
$self->{layout}->set_font ($self->{font}) if $self->{font}; |
1507 |
$self->{layout}->set_width ($self->{w}); |
1508 |
$self->{layout}->set_ellipsise ($self->{ellipsise}); |
1509 |
$self->{layout}->set_single_paragraph_mode ($self->{ellipsise}); |
1510 |
$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); |
1511 |
|
1512 |
my $tex = new_from_layout CFClient::Texture $self->{layout}; |
1513 |
|
1514 |
$self->{ox} = int ($self->{align} < 0 ? $self->{padding} |
1515 |
: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding} |
1516 |
: ($self->{w} - $tex->{w}) * 0.5); |
1517 |
|
1518 |
$self->{oy} = int ($self->{valign} < 0 ? $self->{padding} |
1519 |
: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding} |
1520 |
: ($self->{h} - $tex->{h}) * 0.5); |
1521 |
|
1522 |
$tex |
1523 |
}; |
1524 |
|
1525 |
glEnable GL_TEXTURE_2D; |
1526 |
glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; |
1527 |
|
1528 |
if ($tex->{format} == GL_ALPHA) { |
1529 |
glColor @{$self->{fg}}; |
1530 |
$tex->draw_quad_alpha ($self->{ox}, $self->{oy}); |
1531 |
} else { |
1532 |
$tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy}); |
1533 |
} |
1534 |
|
1535 |
glDisable GL_TEXTURE_2D; |
1536 |
} |
1537 |
|
1538 |
############################################################################# |
1539 |
|
1540 |
package CFClient::UI::EntryBase; |
1541 |
|
1542 |
our @ISA = CFClient::UI::Label::; |
1543 |
|
1544 |
use CFClient::OpenGL; |
1545 |
|
1546 |
sub new { |
1547 |
my $class = shift; |
1548 |
|
1549 |
$class->SUPER::new ( |
1550 |
fg => [1, 1, 1], |
1551 |
bg => [0, 0, 0, 0.2], |
1552 |
active_bg => [1, 1, 1, 0.5], |
1553 |
active_fg => [0, 0, 0], |
1554 |
can_hover => 1, |
1555 |
can_focus => 1, |
1556 |
valign => 0, |
1557 |
can_events => 1, |
1558 |
#text => ... |
1559 |
@_ |
1560 |
) |
1561 |
} |
1562 |
|
1563 |
sub _set_text { |
1564 |
my ($self, $text) = @_; |
1565 |
|
1566 |
delete $self->{cur_h}; |
1567 |
|
1568 |
return if $self->{text} eq $text; |
1569 |
|
1570 |
delete $self->{texture}; |
1571 |
|
1572 |
$self->{last_activity} = $::NOW; |
1573 |
$self->{text} = $text; |
1574 |
|
1575 |
$text =~ s/./*/g if $self->{hidden}; |
1576 |
$self->{layout}->set_text ("$text "); |
1577 |
|
1578 |
$self->_emit (changed => $self->{text}); |
1579 |
} |
1580 |
|
1581 |
sub set_text { |
1582 |
my ($self, $text) = @_; |
1583 |
|
1584 |
$self->{cursor} = length $text; |
1585 |
$self->_set_text ($text); |
1586 |
$self->update; |
1587 |
$self->check_size; |
1588 |
} |
1589 |
|
1590 |
sub get_text { |
1591 |
$_[0]{text} |
1592 |
} |
1593 |
|
1594 |
sub size_request { |
1595 |
my ($self) = @_; |
1596 |
|
1597 |
my ($w, $h) = $self->SUPER::size_request; |
1598 |
|
1599 |
($w + 1, $h) # add 1 for cursor |
1600 |
} |
1601 |
|
1602 |
sub key_down { |
1603 |
my ($self, $ev) = @_; |
1604 |
|
1605 |
my $mod = $ev->{mod}; |
1606 |
my $sym = $ev->{sym}; |
1607 |
my $uni = $ev->{unicode}; |
1608 |
|
1609 |
my $text = $self->get_text; |
1610 |
|
1611 |
if ($uni == 8) { |
1612 |
substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; |
1613 |
} elsif ($uni == 127) { |
1614 |
substr $text, $self->{cursor}, 1, ""; |
1615 |
} elsif ($sym == CFClient::SDLK_LEFT) { |
1616 |
--$self->{cursor} if $self->{cursor}; |
1617 |
} elsif ($sym == CFClient::SDLK_RIGHT) { |
1618 |
++$self->{cursor} if $self->{cursor} < length $self->{text}; |
1619 |
} elsif ($sym == CFClient::SDLK_HOME) { |
1620 |
$self->{cursor} = 0; |
1621 |
} elsif ($sym == CFClient::SDLK_END) { |
1622 |
$self->{cursor} = length $text; |
1623 |
} elsif ($uni == 27) { |
1624 |
$self->_emit ('escape'); |
1625 |
} elsif ($uni) { |
1626 |
substr $text, $self->{cursor}++, 0, chr $uni; |
1627 |
} |
1628 |
|
1629 |
$self->_set_text ($text); |
1630 |
$self->update; |
1631 |
$self->check_size; |
1632 |
} |
1633 |
|
1634 |
sub focus_in { |
1635 |
my ($self) = @_; |
1636 |
|
1637 |
$self->{last_activity} = $::NOW; |
1638 |
|
1639 |
$self->SUPER::focus_in; |
1640 |
} |
1641 |
|
1642 |
sub button_down { |
1643 |
my ($self, $ev, $x, $y) = @_; |
1644 |
|
1645 |
$self->SUPER::button_down ($ev, $x, $y); |
1646 |
|
1647 |
my $idx = $self->{layout}->xy_to_index ($x, $y); |
1648 |
|
1649 |
# byte-index to char-index |
1650 |
my $text = $self->{text}; |
1651 |
utf8::encode $text; |
1652 |
$self->{cursor} = length substr $text, 0, $idx; |
1653 |
|
1654 |
$self->_set_text ($self->{text}); |
1655 |
$self->update; |
1656 |
} |
1657 |
|
1658 |
sub mouse_motion { |
1659 |
my ($self, $ev, $x, $y) = @_; |
1660 |
# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# |
1661 |
} |
1662 |
|
1663 |
sub _draw { |
1664 |
my ($self) = @_; |
1665 |
|
1666 |
local $self->{fg} = $self->{fg}; |
1667 |
|
1668 |
if ($FOCUS == $self) { |
1669 |
glColor @{$self->{active_bg}}; |
1670 |
$self->{fg} = $self->{active_fg}; |
1671 |
} else { |
1672 |
glColor @{$self->{bg}}; |
1673 |
} |
1674 |
|
1675 |
glEnable GL_BLEND; |
1676 |
glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; |
1677 |
glBegin GL_QUADS; |
1678 |
glVertex 0 , 0; |
1679 |
glVertex 0 , $self->{h}; |
1680 |
glVertex $self->{w}, $self->{h}; |
1681 |
glVertex $self->{w}, 0; |
1682 |
glEnd; |
1683 |
glDisable GL_BLEND; |
1684 |
|
1685 |
$self->SUPER::_draw; |
1686 |
|
1687 |
#TODO: force update every cursor change :( |
1688 |
if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) { |
1689 |
|
1690 |
unless (exists $self->{cur_h}) { |
1691 |
my $text = substr $self->{text}, 0, $self->{cursor}; |
1692 |
utf8::encode $text; |
1693 |
|
1694 |
@$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text) |
1695 |
} |
1696 |
|
1697 |
glColor @{$self->{fg}}; |
1698 |
glBegin GL_LINES; |
1699 |
glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy}; |
1700 |
glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h}; |
1701 |
glEnd; |
1702 |
} |
1703 |
} |
1704 |
|
1705 |
package CFClient::UI::Entry; |
1706 |
|
1707 |
our @ISA = CFClient::UI::EntryBase::; |
1708 |
|
1709 |
use CFClient::OpenGL; |
1710 |
|
1711 |
sub key_down { |
1712 |
my ($self, $ev) = @_; |
1713 |
|
1714 |
my $sym = $ev->{sym}; |
1715 |
|
1716 |
if ($sym == 13) { |
1717 |
unshift @{$self->{history}}, |
1718 |
my $txt = $self->get_text; |
1719 |
$self->{history_pointer} = -1; |
1720 |
$self->{history_saveback} = ''; |
1721 |
$self->_emit (activate => $txt); |
1722 |
$self->update; |
1723 |
|
1724 |
} elsif ($sym == CFClient::SDLK_UP) { |
1725 |
if ($self->{history_pointer} < 0) { |
1726 |
$self->{history_saveback} = $self->get_text; |
1727 |
} |
1728 |
if (@{$self->{history} || []} > 0) { |
1729 |
$self->{history_pointer}++; |
1730 |
if ($self->{history_pointer} >= @{$self->{history} || []}) { |
1731 |
$self->{history_pointer} = @{$self->{history} || []} - 1; |
1732 |
} |
1733 |
$self->set_text ($self->{history}->[$self->{history_pointer}]); |
1734 |
} |
1735 |
|
1736 |
} elsif ($sym == CFClient::SDLK_DOWN) { |
1737 |
$self->{history_pointer}--; |
1738 |
$self->{history_pointer} = -1 if $self->{history_pointer} < 0; |
1739 |
|
1740 |
if ($self->{history_pointer} >= 0) { |
1741 |
$self->set_text ($self->{history}->[$self->{history_pointer}]); |
1742 |
} else { |
1743 |
$self->set_text ($self->{history_saveback}); |
1744 |
} |
1745 |
|
1746 |
} else { |
1747 |
$self->SUPER::key_down ($ev); |
1748 |
} |
1749 |
|
1750 |
} |
1751 |
|
1752 |
############################################################################# |
1753 |
|
1754 |
package CFClient::UI::Button; |
1755 |
|
1756 |
our @ISA = CFClient::UI::Label::; |
1757 |
|
1758 |
use CFClient::OpenGL; |
1759 |
|
1760 |
my @tex = |
1761 |
map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } |
1762 |
qw(b1_button_active.png); |
1763 |
|
1764 |
sub new { |
1765 |
my $class = shift; |
1766 |
|
1767 |
$class->SUPER::new ( |
1768 |
padding => 4, |
1769 |
fg => [1, 1, 1], |
1770 |
active_fg => [0, 0, 1], |
1771 |
can_hover => 1, |
1772 |
align => 0, |
1773 |
valign => 0, |
1774 |
can_events => 1, |
1775 |
@_ |
1776 |
) |
1777 |
} |
1778 |
|
1779 |
sub activate { } |
1780 |
|
1781 |
sub button_up { |
1782 |
my ($self, $ev, $x, $y) = @_; |
1783 |
|
1784 |
$self->emit ("activate") |
1785 |
if $x >= 0 && $x < $self->{w} |
1786 |
&& $y >= 0 && $y < $self->{h}; |
1787 |
} |
1788 |
|
1789 |
sub _draw { |
1790 |
my ($self) = @_; |
1791 |
|
1792 |
local $self->{fg} = $self->{fg}; |
1793 |
|
1794 |
if ($GRAB == $self) { |
1795 |
$self->{fg} = $self->{active_fg}; |
1796 |
} |
1797 |
|
1798 |
glEnable GL_TEXTURE_2D; |
1799 |
glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; |
1800 |
glColor 0, 0, 0, 1; |
1801 |
|
1802 |
$tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h}); |
1803 |
|
1804 |
glDisable GL_TEXTURE_2D; |
1805 |
|
1806 |
$self->SUPER::_draw; |
1807 |
} |
1808 |
|
1809 |
############################################################################# |
1810 |
|
1811 |
package CFClient::UI::CheckBox; |
1812 |
|
1813 |
our @ISA = CFClient::UI::DrawBG::; |
1814 |
|
1815 |
my @tex = |
1816 |
map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } |
1817 |
qw(c1_checkbox_bg.png c1_checkbox_active.png); |
1818 |
|
1819 |
use CFClient::OpenGL; |
1820 |
|
1821 |
sub new { |
1822 |
my $class = shift; |
1823 |
|
1824 |
$class->SUPER::new ( |
1825 |
padding => 2, |
1826 |
fg => [1, 1, 1], |
1827 |
active_fg => [1, 1, 0], |
1828 |
bg => [0, 0, 0, 0.2], |
1829 |
active_bg => [1, 1, 1, 0.5], |
1830 |
state => 0, |
1831 |
can_hover => 1, |
1832 |
@_ |
1833 |
) |
1834 |
} |
1835 |
|
1836 |
sub size_request { |
1837 |
my ($self) = @_; |
1838 |
|
1839 |
($self->{padding} * 2 + 6) x 2 |
1840 |
} |
1841 |
|
1842 |
sub button_down { |
1843 |
my ($self, $ev, $x, $y) = @_; |
1844 |
|
1845 |
if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} |
1846 |
&& $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { |
1847 |
$self->{state} = !$self->{state}; |
1848 |
$self->_emit (changed => $self->{state}); |
1849 |
} |
1850 |
} |
1851 |
|
1852 |
sub _draw { |
1853 |
my ($self) = @_; |
1854 |
|
1855 |
$self->SUPER::_draw; |
1856 |
|
1857 |
glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; |
1858 |
|
1859 |
my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; |
1860 |
|
1861 |
glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; |
1862 |
|
1863 |
my $tex = $self->{state} ? $tex[1] : $tex[0]; |
1864 |
|
1865 |
glEnable GL_TEXTURE_2D; |
1866 |
$tex->draw_quad_alpha (0, 0, $s, $s); |
1867 |
glDisable GL_TEXTURE_2D; |
1868 |
} |
1869 |
|
1870 |
############################################################################# |
1871 |
|
1872 |
package CFClient::UI::Image; |
1873 |
|
1874 |
our @ISA = CFClient::UI::Base::; |
1875 |
|
1876 |
use CFClient::OpenGL; |
1877 |
use Carp qw/confess/; |
1878 |
|
1879 |
our %loaded_images; |
1880 |
|
1881 |
sub new { |
1882 |
my $class = shift; |
1883 |
|
1884 |
my $self = $class->SUPER::new (can_events => 0, @_); |
1885 |
|
1886 |
$self->{image} or confess "Image has 'image' not set. This is a fatal error!"; |
1887 |
|
1888 |
$loaded_images{$self->{image}} ||= |
1889 |
new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1; |
1890 |
|
1891 |
my $tex = $self->{tex} = $loaded_images{$self->{image}}; |
1892 |
|
1893 |
Scalar::Util::weaken $loaded_images{$self->{image}}; |
1894 |
|
1895 |
$self->{aspect} = $tex->{w} / $tex->{h}; |
1896 |
|
1897 |
$self |
1898 |
} |
1899 |
|
1900 |
sub size_request { |
1901 |
my ($self) = @_; |
1902 |
|
1903 |
($self->{tex}->{w}, $self->{tex}->{h}) |
1904 |
} |
1905 |
|
1906 |
sub _draw { |
1907 |
my ($self) = @_; |
1908 |
|
1909 |
my $tex = $self->{tex}; |
1910 |
|
1911 |
my ($w, $h) = ($self->{w}, $self->{h}); |
1912 |
|
1913 |
if ($self->{rot90}) { |
1914 |
glRotate 90, 0, 0, 1; |
1915 |
glTranslate 0, -$self->{w}, 0; |
1916 |
|
1917 |
($w, $h) = ($h, $w); |
1918 |
} |
1919 |
|
1920 |
glEnable GL_TEXTURE_2D; |
1921 |
glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; |
1922 |
|
1923 |
$tex->draw_quad_alpha (0, 0, $w, $h); |
1924 |
|
1925 |
glDisable GL_TEXTURE_2D; |
1926 |
} |
1927 |
|
1928 |
############################################################################# |
1929 |
|
1930 |
package CFClient::UI::VGauge; |
1931 |
|
1932 |
our @ISA = CFClient::UI::Base::; |
1933 |
|
1934 |
use List::Util qw(min max); |
1935 |
|
1936 |
use CFClient::OpenGL; |
1937 |
|
1938 |
my %tex = ( |
1939 |
food => [ |
1940 |
map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } |
1941 |
qw/g1_food_gauge_empty.png g1_food_gauge_full.png/ |
1942 |
], |
1943 |
grace => [ |
1944 |
map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } |
1945 |
qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/ |
1946 |
], |
1947 |
hp => [ |
1948 |
map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } |
1949 |
qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/ |
1950 |
], |
1951 |
mana => [ |
1952 |
map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } |
1953 |
qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/ |
1954 |
], |
1955 |
); |
1956 |
|
1957 |
# eg. VGauge->new (gauge => 'food'), default gauge: food |
1958 |
sub new { |
1959 |
my $class = shift; |
1960 |
|
1961 |
my $self = $class->SUPER::new ( |
1962 |
type => 'food', |
1963 |
@_ |
1964 |
); |
1965 |
|
1966 |
$self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h}; |
1967 |
|
1968 |
$self |
1969 |
} |
1970 |
|
1971 |
sub size_request { |
1972 |
my ($self) = @_; |
1973 |
|
1974 |
#my $tex = $tex{$self->{type}}[0]; |
1975 |
#@$tex{qw(w h)} |
1976 |
(0, 0) |
1977 |
} |
1978 |
|
1979 |
sub set_max { |
1980 |
my ($self, $max) = @_; |
1981 |
|
1982 |
return if $self->{max_val} == $max; |
1983 |
|
1984 |
$self->{max_val} = $max; |
1985 |
$self->update; |
1986 |
} |
1987 |
|
1988 |
sub set_value { |
1989 |
my ($self, $val, $max) = @_; |
1990 |
|
1991 |
$self->set_max ($max) |
1992 |
if defined $max; |
1993 |
|
1994 |
return if $self->{val} == $val; |
1995 |
|
1996 |
$self->{val} = $val; |
1997 |
$self->update; |
1998 |
} |
1999 |
|
2000 |
sub _draw { |
2001 |
my ($self) = @_; |
2002 |
|
2003 |
my $tex = $tex{$self->{type}}; |
2004 |
my ($t1, $t2, $t3) = @$tex; |
2005 |
|
2006 |
my ($w, $h) = ($self->{w}, $self->{h}); |
2007 |
|
2008 |
if ($self->{vertical}) { |
2009 |
glRotate 90, 0, 0, 1; |
2010 |
glTranslate 0, -$self->{w}, 0; |
2011 |
|
2012 |
($w, $h) = ($h, $w); |
2013 |
} |
2014 |
|
2015 |
my $ycut = $self->{val} / ($self->{max_val} || 1); |
2016 |
|
2017 |
my $ycut1 = max 0, min 1, $ycut; |
2018 |
my $ycut2 = max 0, min 1, $ycut - 1; |
2019 |
|
2020 |
my $h1 = $self->{h} * (1 - $ycut1); |
2021 |
my $h2 = $self->{h} * (1 - $ycut2); |
2022 |
|
2023 |
glEnable GL_BLEND; |
2024 |
glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; |
2025 |
glEnable GL_TEXTURE_2D; |
2026 |
glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; |
2027 |
|
2028 |
glBindTexture GL_TEXTURE_2D, $t1->{name}; |
2029 |
glBegin GL_QUADS; |
2030 |
glTexCoord 0 , 0; glVertex 0 , 0; |
2031 |
glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1; |
2032 |
glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1; |
2033 |
glTexCoord $t1->{s}, 0; glVertex $w, 0; |
2034 |
glEnd; |
2035 |
|
2036 |
my $ycut1 = List::Util::min 1, $ycut; |
2037 |
glBindTexture GL_TEXTURE_2D, $t2->{name}; |
2038 |
glBegin GL_QUADS; |
2039 |
glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1; |
2040 |
glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2; |
2041 |
glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2; |
2042 |
glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1; |
2043 |
glEnd; |
2044 |
|
2045 |
if ($t3) { |
2046 |
glBindTexture GL_TEXTURE_2D, $t3->{name}; |
2047 |
glBegin GL_QUADS; |
2048 |
glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2; |
2049 |
glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h}; |
2050 |
glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h}; |
2051 |
glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2; |
2052 |
glEnd; |
2053 |
} |
2054 |
|
2055 |
glDisable GL_BLEND; |
2056 |
glDisable GL_TEXTURE_2D; |
2057 |
} |
2058 |
|
2059 |
############################################################################# |
2060 |
|
2061 |
package CFClient::UI::Gauge; |
2062 |
|
2063 |
our @ISA = CFClient::UI::VBox::; |
2064 |
|
2065 |
sub new { |
2066 |
my ($class, %arg) = @_; |
2067 |
|
2068 |
my $self = $class->SUPER::new ( |
2069 |
tooltip => $arg{type}, |
2070 |
can_hover => 1, |
2071 |
can_events => 1, |
2072 |
%arg, |
2073 |
); |
2074 |
|
2075 |
$self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999"); |
2076 |
$self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1); |
2077 |
$self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999"); |
2078 |
|
2079 |
$self |
2080 |
} |
2081 |
|
2082 |
sub set_fontsize { |
2083 |
my ($self, $fsize) = @_; |
2084 |
|
2085 |
$self->{value}->set_fontsize ($fsize); |
2086 |
$self->{max} ->set_fontsize ($fsize); |
2087 |
} |
2088 |
|
2089 |
sub set_max { |
2090 |
my ($self, $max) = @_; |
2091 |
|
2092 |
$self->{gauge}->set_max ($max); |
2093 |
$self->{max}->set_text ($max); |
2094 |
} |
2095 |
|
2096 |
sub set_value { |
2097 |
my ($self, $val, $max) = @_; |
2098 |
|
2099 |
$self->set_max ($max) |
2100 |
if defined $max; |
2101 |
|
2102 |
$self->{gauge}->set_value ($val, $max); |
2103 |
$self->{value}->set_text ($val); |
2104 |
} |
2105 |
|
2106 |
############################################################################# |
2107 |
|
2108 |
package CFClient::UI::Slider; |
2109 |
|
2110 |
use strict; |
2111 |
|
2112 |
use CFClient::OpenGL; |
2113 |
|
2114 |
our @ISA = CFClient::UI::DrawBG::; |
2115 |
|
2116 |
my @tex = |
2117 |
map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } |
2118 |
qw(s1_slider.png s1_slider_bg.png); |
2119 |
|
2120 |
sub new { |
2121 |
my $class = shift; |
2122 |
|
2123 |
# range [value, low, high, page, unit] |
2124 |
|
2125 |
# TODO: 0-width page |
2126 |
# TODO: req_w/h are wrong with vertical |
2127 |
# TODO: calculations are off |
2128 |
my $self = $class->SUPER::new ( |
2129 |
fg => [1, 1, 1], |
2130 |
active_fg => [0, 0, 0], |
2131 |
bg => [0, 0, 0, 0.2], |
2132 |
active_bg => [1, 1, 1, 0.5], |
2133 |
range => [0, 0, 100, 10, 0], |
2134 |
req_w => $::WIDTH / 80, |
2135 |
req_h => $::WIDTH / 80, |
2136 |
vertical => 0, |
2137 |
can_hover => 1, |
2138 |
inner_pad => 0.02, |
2139 |
@_ |
2140 |
); |
2141 |
|
2142 |
$self->set_value ($self->{range}[0]); |
2143 |
$self->update; |
2144 |
|
2145 |
$self |
2146 |
} |
2147 |
|
2148 |
sub set_range { |
2149 |
my ($self, $range) = @_; |
2150 |
|
2151 |
($range, $self->{range}) = ($self->{range}, $range); |
2152 |
|
2153 |
$self->update |
2154 |
if "@$range" ne "@{$self->{range}}"; |
2155 |
} |
2156 |
|
2157 |
sub set_value { |
2158 |
my ($self, $value) = @_; |
2159 |
|
2160 |
my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}}; |
2161 |
|
2162 |
$hi = $lo + 1 if $hi <= $lo; |
2163 |
|
2164 |
$page = $hi - $lo if $page > $hi - $lo; |
2165 |
|
2166 |
$value = $lo if $value < $lo; |
2167 |
$value = $hi - $page if $value > $hi - $page; |
2168 |
|
2169 |
$value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit |
2170 |
if $unit; |
2171 |
|
2172 |
@{$self->{range}} = ($value, $lo, $hi, $page, $unit); |
2173 |
|
2174 |
if ($value != $old_value) { |
2175 |
$self->_emit (changed => $value); |
2176 |
$self->update; |
2177 |
} |
2178 |
} |
2179 |
|
2180 |
sub size_request { |
2181 |
my ($self) = @_; |
2182 |
|
2183 |
my $w = $self->{req_w}; |
2184 |
my $h = $self->{req_h}; |
2185 |
|
2186 |
$self->{vertical} ? ($h, $w) : ($w, $h) |
2187 |
} |
2188 |
|
2189 |
sub button_down { |
2190 |
my ($self, $ev, $x, $y) = @_; |
2191 |
|
2192 |
$self->SUPER::button_down ($ev, $x, $y); |
2193 |
|
2194 |
$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x]; |
2195 |
|
2196 |
$self->mouse_motion ($ev, $x, $y); |
2197 |
} |
2198 |
|
2199 |
sub mouse_motion { |
2200 |
my ($self, $ev, $x, $y) = @_; |
2201 |
|
2202 |
if ($GRAB == $self) { |
2203 |
my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); |
2204 |
|
2205 |
my (undef, $lo, $hi, $page) = @{$self->{range}}; |
2206 |
|
2207 |
$x = ($x - $self->{click}[1]) / ($w * $self->{scale}); |
2208 |
|
2209 |
$self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo)); |
2210 |
} |
2211 |
} |
2212 |
|
2213 |
sub update { |
2214 |
my ($self) = @_; |
2215 |
|
2216 |
$CFClient::UI::ROOT->on_post_alloc ($self => sub { |
2217 |
$self->set_value ($self->{range}[0]); |
2218 |
|
2219 |
my ($value, $lo, $hi, $page) = @{$self->{range}}; |
2220 |
my $range = ($hi - $page - $lo) || 1e-100; |
2221 |
|
2222 |
my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1; |
2223 |
|
2224 |
$self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5; |
2225 |
$self->{scale} = 1 - 2 * $self->{offset} || 1e-100; |
2226 |
|
2227 |
$value = ($value - $lo) / $range; |
2228 |
$value = $value * $self->{scale} + $self->{offset}; |
2229 |
|
2230 |
$self->{knob_x} = $value - $knob_w * 0.5; |
2231 |
$self->{knob_w} = $knob_w; |
2232 |
}); |
2233 |
|
2234 |
$self->SUPER::update; |
2235 |
} |
2236 |
|
2237 |
sub _draw { |
2238 |
my ($self) = @_; |
2239 |
|
2240 |
$self->SUPER::_draw (); |
2241 |
|
2242 |
glScale $self->{w}, $self->{h}; |
2243 |
|
2244 |
if ($self->{vertical}) { |
2245 |
# draw a vertical slider like a rotated horizontal slider |
2246 |
|
2247 |
glTranslate 1, 0, 0; |
2248 |
glRotate 90, 0, 0, 1; |
2249 |
} |
2250 |
|
2251 |
my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; |
2252 |
my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; |
2253 |
|
2254 |
glEnable GL_TEXTURE_2D; |
2255 |
glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; |
2256 |
|
2257 |
# draw background |
2258 |
$tex[1]->draw_quad_alpha (0, 0, 1, 1); |
2259 |
|
2260 |
# draw handle |
2261 |
$tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1); |
2262 |
|
2263 |
glDisable GL_TEXTURE_2D; |
2264 |
} |
2265 |
|
2266 |
############################################################################# |
2267 |
|
2268 |
package CFClient::UI::ValSlider; |
2269 |
|
2270 |
our @ISA = CFClient::UI::HBox::; |
2271 |
|
2272 |
sub new { |
2273 |
my ($class, %arg) = @_; |
2274 |
|
2275 |
my $range = delete $arg{range}; |
2276 |
|
2277 |
my $self = $class->SUPER::new ( |
2278 |
slider => (new CFClient::UI::Slider expand => 1, range => $range), |
2279 |
entry => (new CFClient::UI::Label text => "", template => delete $arg{template}), |
2280 |
to_value => sub { shift }, |
2281 |
from_value => sub { shift }, |
2282 |
%arg, |
2283 |
); |
2284 |
|
2285 |
$self->{slider}->connect (changed => sub { |
2286 |
my ($self, $value) = @_; |
2287 |
$self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value)); |
2288 |
$self->{parent}->emit (changed => $value); |
2289 |
}); |
2290 |
|
2291 |
# $self->{entry}->connect (changed => sub { |
2292 |
# my ($self, $value) = @_; |
2293 |
# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value)); |
2294 |
# $self->{parent}->emit (changed => $value); |
2295 |
# }); |
2296 |
|
2297 |
$self->add ($self->{slider}, $self->{entry}); |
2298 |
|
2299 |
$self->{slider}->emit (changed => $self->{slider}{range}[0]); |
2300 |
|
2301 |
$self |
2302 |
} |
2303 |
|
2304 |
sub set_range { shift->{slider}->set_range (@_) } |
2305 |
sub set_value { shift->{slider}->set_value (@_) } |
2306 |
|
2307 |
############################################################################# |
2308 |
|
2309 |
package CFClient::UI::TextView; |
2310 |
|
2311 |
our @ISA = CFClient::UI::HBox::; |
2312 |
|
2313 |
use CFClient::OpenGL; |
2314 |
|
2315 |
sub new { |
2316 |
my $class = shift; |
2317 |
|
2318 |
my $self = $class->SUPER::new ( |
2319 |
fontsize => 1, |
2320 |
can_events => 0, |
2321 |
#font => default_font |
2322 |
@_, |
2323 |
|
2324 |
layout => (new CFClient::Layout 1), |
2325 |
par => [], |
2326 |
height => 0, |
2327 |
children => [ |
2328 |
(new CFClient::UI::Empty expand => 1), |
2329 |
(new CFClient::UI::Slider vertical => 1), |
2330 |
], |
2331 |
); |
2332 |
|
2333 |
$self->{children}[1]->connect (changed => sub { $self->update }); |
2334 |
|
2335 |
$self |
2336 |
} |
2337 |
|
2338 |
sub set_fontsize { |
2339 |
my ($self, $fontsize) = @_; |
2340 |
|
2341 |
$self->{fontsize} = $fontsize; |
2342 |
$self->reflow; |
2343 |
} |
2344 |
|
2345 |
sub size_allocate { |
2346 |
my ($self, $w, $h) = @_; |
2347 |
|
2348 |
$self->SUPER::size_allocate ($w, $h); |
2349 |
|
2350 |
$self->{layout}->set_font ($self->{font}) if $self->{font}; |
2351 |
$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); |
2352 |
$self->{layout}->set_width ($self->{children}[0]{w}); |
2353 |
|
2354 |
$self->reflow; |
2355 |
} |
2356 |
|
2357 |
sub text_size { |
2358 |
my ($self, $text, $indent) = @_; |
2359 |
|
2360 |
my $layout = $self->{layout}; |
2361 |
|
2362 |
$layout->set_height ($self->{fontsize} * $::FONTSIZE); |
2363 |
$layout->set_width ($self->{children}[0]{w} - $indent); |
2364 |
$layout->set_markup ($text); |
2365 |
|
2366 |
$layout->size |
2367 |
} |
2368 |
|
2369 |
sub reflow { |
2370 |
my ($self) = @_; |
2371 |
|
2372 |
$self->{need_reflow}++; |
2373 |
$self->update; |
2374 |
} |
2375 |
|
2376 |
sub set_offset { |
2377 |
my ($self, $offset) = @_; |
2378 |
|
2379 |
# todo: base offset on lines or so, not on pixels |
2380 |
$self->{children}[1]->set_value ($offset); |
2381 |
} |
2382 |
|
2383 |
sub clear { |
2384 |
my ($self) = @_; |
2385 |
|
2386 |
$self->{par} = []; |
2387 |
$self->{height} = 0; |
2388 |
$self->{children}[1]->set_range ([0, 0, 0, 1, 1]); |
2389 |
} |
2390 |
|
2391 |
sub add_paragraph { |
2392 |
my ($self, $color, $text, $indent) = @_; |
2393 |
|
2394 |
for my $line (split /\n/, $text) { |
2395 |
my ($w, $h) = $self->text_size ($line); |
2396 |
$self->{height} += $h; |
2397 |
push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line]; |
2398 |
} |
2399 |
|
2400 |
$self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]); |
2401 |
} |
2402 |
|
2403 |
sub update { |
2404 |
my ($self) = @_; |
2405 |
|
2406 |
$self->SUPER::update; |
2407 |
|
2408 |
return unless $self->{h} > 0; |
2409 |
|
2410 |
delete $self->{texture}; |
2411 |
|
2412 |
$ROOT->on_post_alloc ($self, sub { |
2413 |
my ($W, $H) = @{$self->{children}[0]}{qw(w h)}; |
2414 |
|
2415 |
if (delete $self->{need_reflow}) { |
2416 |
my $height = 0; |
2417 |
|
2418 |
my $layout = $self->{layout}; |
2419 |
|
2420 |
$layout->set_height ($self->{fontsize} * $::FONTSIZE); |
2421 |
|
2422 |
for (@{$self->{par}}) { |
2423 |
if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support |
2424 |
$layout->set_width ($W - $_->[3]); |
2425 |
$layout->set_markup ($_->[4]); |
2426 |
my ($w, $h) = $layout->size; |
2427 |
$_->[0] = $w + $_->[3]; |
2428 |
$_->[1] = $h; |
2429 |
} |
2430 |
|
2431 |
$height += $_->[1]; |
2432 |
} |
2433 |
|
2434 |
$self->{height} = $height; |
2435 |
|
2436 |
$self->{children}[1]->set_range ([$height, 0, $height, $H, 1]); |
2437 |
|
2438 |
delete $self->{texture}; |
2439 |
} |
2440 |
|
2441 |
$self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub { |
2442 |
glClearColor 0.5, 0.5, 0.5, 0; |
2443 |
glClear GL_COLOR_BUFFER_BIT; |
2444 |
|
2445 |
my $top = int $self->{children}[1]{range}[0]; |
2446 |
|
2447 |
my $y0 = $top; |
2448 |
my $y1 = $top + $H; |
2449 |
|
2450 |
my $y = 0; |
2451 |
|
2452 |
my $layout = $self->{layout}; |
2453 |
|
2454 |
$layout->set_font ($self->{font}) if $self->{font}; |
2455 |
|
2456 |
glEnable GL_BLEND; |
2457 |
#TODO# not correct in windows where rgba is forced off |
2458 |
glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA; |
2459 |
|
2460 |
for my $par (@{$self->{par}}) { |
2461 |
my $h = $par->[1]; |
2462 |
|
2463 |
if ($y0 < $y + $h && $y < $y1) { |
2464 |
$layout->set_foreground (@{ $par->[2] }); |
2465 |
$layout->set_width ($W - $par->[3]); |
2466 |
$layout->set_markup ($par->[4]); |
2467 |
|
2468 |
my ($w, $h, $data, $format, $internalformat) = $layout->render; |
2469 |
|
2470 |
glRasterPos $par->[3], $y - $y0; |
2471 |
glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data; |
2472 |
} |
2473 |
|
2474 |
$y += $h; |
2475 |
} |
2476 |
|
2477 |
glDisable GL_BLEND; |
2478 |
}; |
2479 |
}); |
2480 |
} |
2481 |
|
2482 |
sub _draw { |
2483 |
my ($self) = @_; |
2484 |
|
2485 |
glEnable GL_TEXTURE_2D; |
2486 |
glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; |
2487 |
glColor 1, 1, 1, 1; |
2488 |
$self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h}); |
2489 |
glDisable GL_TEXTURE_2D; |
2490 |
|
2491 |
$self->{children}[1]->draw; |
2492 |
|
2493 |
} |
2494 |
|
2495 |
############################################################################# |
2496 |
|
2497 |
package CFClient::UI::Animator; |
2498 |
|
2499 |
use CFClient::OpenGL; |
2500 |
|
2501 |
our @ISA = CFClient::UI::Bin::; |
2502 |
|
2503 |
sub moveto { |
2504 |
my ($self, $x, $y) = @_; |
2505 |
|
2506 |
$self->{moveto} = [$self->{x}, $self->{y}, $x, $y]; |
2507 |
$self->{speed} = 0.001; |
2508 |
$self->{time} = 1; |
2509 |
|
2510 |
::animation_start $self; |
2511 |
} |
2512 |
|
2513 |
sub animate { |
2514 |
my ($self, $interval) = @_; |
2515 |
|
2516 |
$self->{time} -= $interval * $self->{speed}; |
2517 |
if ($self->{time} <= 0) { |
2518 |
$self->{time} = 0; |
2519 |
::animation_stop $self; |
2520 |
} |
2521 |
|
2522 |
my ($x0, $y0, $x1, $y1) = @{$self->{moveto}}; |
2523 |
|
2524 |
$self->{x} = $x0 * $self->{time} + $x1 * (1 - $self->{time}); |
2525 |
$self->{y} = $y0 * $self->{time} + $y1 * (1 - $self->{time}); |
2526 |
} |
2527 |
|
2528 |
sub _draw { |
2529 |
my ($self) = @_; |
2530 |
|
2531 |
glPushMatrix; |
2532 |
glRotate $self->{time} * 1000, 0, 1, 0; |
2533 |
$self->{children}[0]->draw; |
2534 |
glPopMatrix; |
2535 |
} |
2536 |
|
2537 |
############################################################################# |
2538 |
|
2539 |
package CFClient::UI::Flopper; |
2540 |
|
2541 |
our @ISA = CFClient::UI::Button::; |
2542 |
|
2543 |
sub new { |
2544 |
my $class = shift; |
2545 |
|
2546 |
my $self = $class->SUPER::new ( |
2547 |
state => 0, |
2548 |
connect_activate => \&toggle_flopper, |
2549 |
@_ |
2550 |
); |
2551 |
|
2552 |
if ($self->{state}) { |
2553 |
$self->{state} = 0; |
2554 |
$self->toggle_flopper; |
2555 |
} |
2556 |
|
2557 |
$self |
2558 |
} |
2559 |
|
2560 |
sub toggle_flopper { |
2561 |
my ($self) = @_; |
2562 |
|
2563 |
# TODO: use animation |
2564 |
if ($self->{state} = !$self->{state}) { |
2565 |
$CFClient::UI::ROOT->add ($self->{other}); |
2566 |
$self->{other}->move ($self->coord2global (0, $self->{h})); |
2567 |
$self->_emit ("open"); |
2568 |
} else { |
2569 |
$CFClient::UI::ROOT->remove ($self->{other}); |
2570 |
$self->_emit ("close"); |
2571 |
} |
2572 |
|
2573 |
$self->_emit (changed => $self->{state}); |
2574 |
} |
2575 |
|
2576 |
############################################################################# |
2577 |
|
2578 |
package CFClient::UI::Tooltip; |
2579 |
|
2580 |
our @ISA = CFClient::UI::Bin::; |
2581 |
|
2582 |
use CFClient::OpenGL; |
2583 |
|
2584 |
sub new { |
2585 |
my $class = shift; |
2586 |
|
2587 |
$class->SUPER::new ( |
2588 |
@_, |
2589 |
can_events => 0, |
2590 |
) |
2591 |
} |
2592 |
|
2593 |
sub set_tooltip_from { |
2594 |
my ($self, $widget) = @_; |
2595 |
|
2596 |
$self->add (new CFClient::UI::Label |
2597 |
markup => $widget->{tooltip}, |
2598 |
max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH, |
2599 |
fontsize => 0.8, |
2600 |
fg => [0, 0, 0, 1], |
2601 |
ellipsise => 0, |
2602 |
font => ($widget->{tooltip_font} || $::FONT_PROP), |
2603 |
); |
2604 |
} |
2605 |
|
2606 |
sub size_request { |
2607 |
my ($self) = @_; |
2608 |
|
2609 |
my ($w, $h) = @{$self->child}{qw(req_w req_h)}; |
2610 |
|
2611 |
($w + 4, $h + 4) |
2612 |
} |
2613 |
|
2614 |
sub size_allocate { |
2615 |
my ($self, $w, $h) = @_; |
2616 |
|
2617 |
$self->SUPER::size_allocate ($w - 4, $h - 4); |
2618 |
} |
2619 |
|
2620 |
sub _draw { |
2621 |
my ($self) = @_; |
2622 |
|
2623 |
glTranslate 0.375, 0.375; |
2624 |
|
2625 |
my ($w, $h) = @$self{qw(w h)}; |
2626 |
|
2627 |
glColor 1, 0.8, 0.4; |
2628 |
glBegin GL_QUADS; |
2629 |
glVertex 0 , 0; |
2630 |
glVertex 0 , $h; |
2631 |
glVertex $w, $h; |
2632 |
glVertex $w, 0; |
2633 |
glEnd; |
2634 |
|
2635 |
glColor 0, 0, 0; |
2636 |
glBegin GL_LINE_LOOP; |
2637 |
glVertex 0 , 0; |
2638 |
glVertex 0 , $h; |
2639 |
glVertex $w, $h; |
2640 |
glVertex $w, 0; |
2641 |
glEnd; |
2642 |
|
2643 |
glTranslate 2 - 0.375, 2 - 0.375; |
2644 |
$self->SUPER::_draw; |
2645 |
} |
2646 |
|
2647 |
############################################################################# |
2648 |
|
2649 |
package CFClient::UI::Face; |
2650 |
|
2651 |
our @ISA = CFClient::UI::Base::; |
2652 |
|
2653 |
use CFClient::OpenGL; |
2654 |
|
2655 |
sub new { |
2656 |
my $class = shift; |
2657 |
|
2658 |
my $self = $class->SUPER::new ( |
2659 |
aspect => 1, |
2660 |
can_events => 0, |
2661 |
@_, |
2662 |
); |
2663 |
|
2664 |
if ($self->{anim} && $self->{animspeed}) { |
2665 |
Scalar::Util::weaken (my $widget = $self); |
2666 |
|
2667 |
$self->{timer} = Event->timer ( |
2668 |
at => $self->{animspeed} * int $::NOW / $self->{animspeed}, |
2669 |
hard => 1, |
2670 |
interval => $self->{animspeed}, |
2671 |
cb => sub { |
2672 |
++$widget->{frame}; |
2673 |
$widget->update; |
2674 |
}, |
2675 |
); |
2676 |
} |
2677 |
|
2678 |
$self |
2679 |
} |
2680 |
|
2681 |
sub size_request { |
2682 |
(32, 8) |
2683 |
} |
2684 |
|
2685 |
sub update { |
2686 |
my ($self) = @_; |
2687 |
|
2688 |
return unless $self->{visible}; |
2689 |
|
2690 |
$self->SUPER::update; |
2691 |
} |
2692 |
|
2693 |
sub _draw { |
2694 |
my ($self) = @_; |
2695 |
|
2696 |
return unless $::CONN; |
2697 |
|
2698 |
my $face; |
2699 |
|
2700 |
if ($self->{frame}) { |
2701 |
my $anim = $::CONN->{anim}[$self->{anim}]; |
2702 |
|
2703 |
$face = $anim->[ $self->{frame} % @$anim ] |
2704 |
if $anim && @$anim; |
2705 |
} |
2706 |
|
2707 |
my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]]; |
2708 |
|
2709 |
if ($tex) { |
2710 |
glEnable GL_TEXTURE_2D; |
2711 |
glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; |
2712 |
glColor 1, 1, 1, 1; |
2713 |
$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h}); |
2714 |
glDisable GL_TEXTURE_2D; |
2715 |
} |
2716 |
} |
2717 |
|
2718 |
sub DESTROY { |
2719 |
my ($self) = @_; |
2720 |
|
2721 |
$self->{timer}->cancel |
2722 |
if $self->{timer}; |
2723 |
|
2724 |
$self->SUPER::DESTROY; |
2725 |
} |
2726 |
|
2727 |
############################################################################# |
2728 |
|
2729 |
package CFClient::UI::Inventory; |
2730 |
|
2731 |
our @ISA = CFClient::UI::ScrolledWindow::; |
2732 |
|
2733 |
sub new { |
2734 |
my $class = shift; |
2735 |
|
2736 |
my $self = $class->SUPER::new ( |
2737 |
scrolled => (new CFClient::UI::Table col_expand => [0, 1, 0]), |
2738 |
@_, |
2739 |
); |
2740 |
|
2741 |
$self |
2742 |
} |
2743 |
|
2744 |
sub set_items { |
2745 |
my ($self, $items) = @_; |
2746 |
|
2747 |
$self->{scrolled}->clear; |
2748 |
return unless $items; |
2749 |
|
2750 |
my @items = sort { |
2751 |
($a->{type} <=> $b->{type}) |
2752 |
or ($a->{name} cmp $b->{name}) |
2753 |
} @$items; |
2754 |
|
2755 |
$self->{real_items} = \@items; |
2756 |
|
2757 |
my $row = 0; |
2758 |
for my $item (@items) { |
2759 |
CFClient::Item::update_widgets $item; |
2760 |
|
2761 |
$self->{scrolled}->add (0, $row, $item->{face_widget}); |
2762 |
$self->{scrolled}->add (1, $row, $item->{desc_widget}); |
2763 |
$self->{scrolled}->add (2, $row, $item->{weight_widget}); |
2764 |
|
2765 |
$row++; |
2766 |
} |
2767 |
} |
2768 |
|
2769 |
sub size_request { |
2770 |
my ($self) = @_; |
2771 |
($self->{req_w}, $self->{req_h}); |
2772 |
} |
2773 |
|
2774 |
############################################################################# |
2775 |
|
2776 |
package CFClient::UI::Menu; |
2777 |
|
2778 |
our @ISA = CFClient::UI::FancyFrame::; |
2779 |
|
2780 |
use CFClient::OpenGL; |
2781 |
|
2782 |
sub new { |
2783 |
my $class = shift; |
2784 |
|
2785 |
my $self = $class->SUPER::new ( |
2786 |
items => [], |
2787 |
z => 100, |
2788 |
@_, |
2789 |
); |
2790 |
|
2791 |
$self->add ($self->{vbox} = new CFClient::UI::VBox); |
2792 |
|
2793 |
for my $item (@{ $self->{items} }) { |
2794 |
my ($widget, $cb) = @$item; |
2795 |
|
2796 |
# handle various types of items, only text for now |
2797 |
if (!ref $widget) { |
2798 |
$widget = new CFClient::UI::Label |
2799 |
can_hover => 1, |
2800 |
can_events => 1, |
2801 |
text => $widget; |
2802 |
} |
2803 |
|
2804 |
$self->{item}{$widget} = $item; |
2805 |
|
2806 |
$self->{vbox}->add ($widget); |
2807 |
} |
2808 |
|
2809 |
$self |
2810 |
} |
2811 |
|
2812 |
# popup given the event (must be a mouse button down event currently) |
2813 |
sub popup { |
2814 |
my ($self, $ev) = @_; |
2815 |
|
2816 |
$self->_emit ("popdown"); |
2817 |
|
2818 |
# maybe save $GRAB? must be careful about events... |
2819 |
$GRAB = $self; |
2820 |
$self->{button} = $ev->{button}; |
2821 |
|
2822 |
$self->show; |
2823 |
$self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5); |
2824 |
} |
2825 |
|
2826 |
sub mouse_motion { |
2827 |
my ($self, $ev, $x, $y) = @_; |
2828 |
|
2829 |
# TODO: should use vbox->find_widget or so |
2830 |
$HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y}); |
2831 |
$self->{hover} = $self->{item}{$HOVER}; |
2832 |
} |
2833 |
|
2834 |
sub button_up { |
2835 |
my ($self, $ev, $x, $y) = @_; |
2836 |
|
2837 |
if ($ev->{button} == $self->{button}) { |
2838 |
undef $GRAB; |
2839 |
$self->hide; |
2840 |
|
2841 |
$self->_emit ("popdown"); |
2842 |
$self->{hover}[1]->() if $self->{hover}; |
2843 |
} |
2844 |
} |
2845 |
|
2846 |
############################################################################# |
2847 |
|
2848 |
package CFClient::UI::Statusbox; |
2849 |
|
2850 |
our @ISA = CFClient::UI::VBox::; |
2851 |
|
2852 |
sub new { |
2853 |
my $class = shift; |
2854 |
|
2855 |
$class->SUPER::new ( |
2856 |
fontsize => 0.8, |
2857 |
@_, |
2858 |
) |
2859 |
} |
2860 |
|
2861 |
sub reorder { |
2862 |
my ($self) = @_; |
2863 |
my $NOW = time; |
2864 |
|
2865 |
while (my ($k, $v) = each %{ $self->{item} }) { |
2866 |
delete $self->{item}{$k} if $v->{timeout} < $NOW; |
2867 |
} |
2868 |
|
2869 |
my @widgets; |
2870 |
|
2871 |
my @items = sort { |
2872 |
$a->{pri} <=> $b->{pri} |
2873 |
or $b->{id} <=> $a->{id} |
2874 |
} values %{ $self->{item} }; |
2875 |
|
2876 |
my $count = 10 + 1; |
2877 |
for my $item (@items) { |
2878 |
last unless --$count; |
2879 |
|
2880 |
push @widgets, $item->{label} ||= do { |
2881 |
# TODO: doesn't handle markup well (read as: at all) |
2882 |
my $short = $item->{count} > 1 |
2883 |
? "<b>$item->{count} ×</b> $item->{text}" |
2884 |
: $item->{text}; |
2885 |
|
2886 |
for ($short) { |
2887 |
s/^\s+//; |
2888 |
s/\s+/ /g; |
2889 |
} |
2890 |
|
2891 |
new CFClient::UI::Label |
2892 |
markup => $short, |
2893 |
tooltip => $item->{tooltip}, |
2894 |
tooltip_font => $::FONT_PROP, |
2895 |
tooltip_width => 0.67, |
2896 |
fontsize => $item->{fontsize} || $self->{fontsize}, |
2897 |
max_w => $::WIDTH * 0.44, |
2898 |
fg => $item->{fg}, |
2899 |
can_events => 1, |
2900 |
can_hover => 1 |
2901 |
}; |
2902 |
} |
2903 |
|
2904 |
$self->clear; |
2905 |
$self->SUPER::add (reverse @widgets); |
2906 |
} |
2907 |
|
2908 |
sub add { |
2909 |
my ($self, $text, %arg) = @_; |
2910 |
|
2911 |
$text =~ s/^\s+//; |
2912 |
$text =~ s/\s+$//; |
2913 |
|
2914 |
return unless $text; |
2915 |
|
2916 |
my $timeout = time + ((delete $arg{timeout}) || 60); |
2917 |
|
2918 |
my $group = exists $arg{group} ? $arg{group} : ++$self->{id}; |
2919 |
|
2920 |
if (my $item = $self->{item}{$group}) { |
2921 |
if ($item->{text} eq $text) { |
2922 |
$item->{count}++; |
2923 |
} else { |
2924 |
$item->{count} = 1; |
2925 |
$item->{text} = $item->{tooltip} = $text; |
2926 |
} |
2927 |
$item->{id} = ++$self->{id}; |
2928 |
$item->{timeout} = $timeout; |
2929 |
delete $item->{label}; |
2930 |
} else { |
2931 |
$self->{item}{$group} = { |
2932 |
id => ++$self->{id}, |
2933 |
text => $text, |
2934 |
timeout => $timeout, |
2935 |
tooltip => $text, |
2936 |
fg => [0.8, 0.8, 0.8, 0.8], |
2937 |
pri => 0, |
2938 |
count => 1, |
2939 |
%arg, |
2940 |
}; |
2941 |
} |
2942 |
|
2943 |
$self->reorder; |
2944 |
} |
2945 |
|
2946 |
sub reconfigure { |
2947 |
my ($self) = @_; |
2948 |
|
2949 |
delete $_->{label} |
2950 |
for values %{ $self->{item} || {} }; |
2951 |
|
2952 |
$self->reorder; |
2953 |
$self->SUPER::reconfigure; |
2954 |
} |
2955 |
|
2956 |
############################################################################# |
2957 |
|
2958 |
package CFClient::UI::Root; |
2959 |
|
2960 |
our @ISA = CFClient::UI::Container::; |
2961 |
|
2962 |
use CFClient::OpenGL; |
2963 |
|
2964 |
sub new { |
2965 |
my $class = shift; |
2966 |
|
2967 |
$class->SUPER::new ( |
2968 |
@_, |
2969 |
) |
2970 |
} |
2971 |
|
2972 |
sub configure { |
2973 |
my ($self, $x, $y, $w, $h) = @_; |
2974 |
|
2975 |
$self->{w} = $w; |
2976 |
$self->{h} = $h; |
2977 |
} |
2978 |
|
2979 |
sub check_size { |
2980 |
my ($self) = @_; |
2981 |
|
2982 |
$self->size_allocate ($self->{w}, $self->{h}) |
2983 |
if $self->{w}; |
2984 |
} |
2985 |
|
2986 |
sub size_request { |
2987 |
my ($self) = @_; |
2988 |
|
2989 |
($self->{w}, $self->{h}) |
2990 |
} |
2991 |
|
2992 |
sub size_allocate { |
2993 |
my ($self, $w, $h) = @_; |
2994 |
|
2995 |
for my $child ($self->children) { |
2996 |
my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; |
2997 |
|
2998 |
$X = $child->{req_x} > 0 ? $child->{req_x} : $w - $W - $child->{req_x} + 1 |
2999 |
if exists $child->{req_x}; |
3000 |
|
3001 |
$Y = $child->{req_y} > 0 ? $child->{req_y} : $h - $H - $child->{req_y} + 1 |
3002 |
if exists $child->{req_y}; |
3003 |
|
3004 |
$X = List::Util::max 0, List::Util::min $w - $W, int $X + 0.5; |
3005 |
$Y = List::Util::max 0, List::Util::min $h - $H, int $Y + 0.5; |
3006 |
|
3007 |
$child->configure ($X, $Y, $W, $H); |
3008 |
} |
3009 |
} |
3010 |
|
3011 |
sub coord2local { |
3012 |
my ($self, $x, $y) = @_; |
3013 |
|
3014 |
($x, $y) |
3015 |
} |
3016 |
|
3017 |
sub coord2global { |
3018 |
my ($self, $x, $y) = @_; |
3019 |
|
3020 |
($x, $y) |
3021 |
} |
3022 |
|
3023 |
sub update { |
3024 |
my ($self) = @_; |
3025 |
|
3026 |
$self->check_size; |
3027 |
$::WANT_REFRESH++; |
3028 |
} |
3029 |
|
3030 |
sub add { |
3031 |
my ($self, @children) = @_; |
3032 |
|
3033 |
for (my @widgets = @children; my $w = pop @widgets; ) { |
3034 |
push @widgets, $w->children; |
3035 |
$w->{root} = $self; |
3036 |
$w->{visible} = 1; |
3037 |
} |
3038 |
|
3039 |
for my $child (@children) { |
3040 |
$child->{is_toplevel} = 1; |
3041 |
|
3042 |
# integerise window positions |
3043 |
$child->{x} = int $child->{x}; |
3044 |
$child->{y} = int $child->{y}; |
3045 |
} |
3046 |
|
3047 |
$self->SUPER::add (@children); |
3048 |
} |
3049 |
|
3050 |
sub remove { |
3051 |
my ($self, @children) = @_; |
3052 |
|
3053 |
$self->SUPER::remove (@children); |
3054 |
|
3055 |
while (@children) { |
3056 |
my $w = pop @children; |
3057 |
push @children, $w->children; |
3058 |
$w->set_invisible; |
3059 |
} |
3060 |
} |
3061 |
|
3062 |
sub on_refresh { |
3063 |
my ($self, $id, $cb) = @_; |
3064 |
|
3065 |
$self->{refresh_hook}{$id} = $cb; |
3066 |
} |
3067 |
|
3068 |
sub on_post_alloc { |
3069 |
my ($self, $id, $cb) = @_; |
3070 |
|
3071 |
$self->{post_alloc_hook}{$id} = $cb; |
3072 |
} |
3073 |
|
3074 |
sub draw { |
3075 |
my ($self) = @_; |
3076 |
|
3077 |
while ($self->{refresh_hook}) { |
3078 |
$_->() |
3079 |
for values %{delete $self->{refresh_hook}}; |
3080 |
} |
3081 |
|
3082 |
if ($self->{check_size}) { |
3083 |
my @queue = ([], []); |
3084 |
|
3085 |
for (;;) { |
3086 |
if ($self->{check_size}) { |
3087 |
# heuristic: check containers last |
3088 |
push @{ $queue[ ! ! $_->isa ("CFClient::UI::Container") ] }, $_ |
3089 |
for values %{delete $self->{check_size}} |
3090 |
} |
3091 |
|
3092 |
my $widget = (pop @{ $queue[0] }) || (pop @{ $queue[1] }) || last; |
3093 |
|
3094 |
my ($w, $h) = $widget->{user_w} && $widget->{user_h} |
3095 |
? @$widget{qw(user_w user_h)} |
3096 |
: $widget->size_request; |
3097 |
|
3098 |
if (delete $widget->{force_alloc} |
3099 |
or $w != $widget->{req_w} or $h != $widget->{req_h}) { |
3100 |
Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d# |
3101 |
|
3102 |
$widget->{req_w} = $w; |
3103 |
$widget->{req_h} = $h; |
3104 |
|
3105 |
$self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h]; |
3106 |
|
3107 |
$widget->{parent}->check_size |
3108 |
if $widget->{parent}; |
3109 |
} |
3110 |
} |
3111 |
} |
3112 |
|
3113 |
while ($self->{size_alloc}) { |
3114 |
for (values %{delete $self->{size_alloc}}) { |
3115 |
my ($widget, $w, $h) = @$_; |
3116 |
|
3117 |
$w = 0 if $w < 0; |
3118 |
$h = 0 if $h < 0; |
3119 |
|
3120 |
$widget->{w} = $w; |
3121 |
$widget->{h} = $h; |
3122 |
$widget->emit (size_allocate => $w, $h); |
3123 |
} |
3124 |
} |
3125 |
|
3126 |
while ($self->{post_alloc_hook}) { |
3127 |
$_->() |
3128 |
for values %{delete $self->{post_alloc_hook}}; |
3129 |
} |
3130 |
|
3131 |
glViewport 0, 0, $::WIDTH, $::HEIGHT; |
3132 |
glClearColor +($::CFG->{fow_intensity}) x 3, 1; |
3133 |
glClear GL_COLOR_BUFFER_BIT; |
3134 |
|
3135 |
glMatrixMode GL_PROJECTION; |
3136 |
glLoadIdentity; |
3137 |
glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000; |
3138 |
glMatrixMode GL_MODELVIEW; |
3139 |
glLoadIdentity; |
3140 |
|
3141 |
$self->_draw; |
3142 |
} |
3143 |
|
3144 |
############################################################################# |
3145 |
|
3146 |
package CFClient::UI; |
3147 |
|
3148 |
$ROOT = new CFClient::UI::Root; |
3149 |
$TOOLTIP = new CFClient::UI::Tooltip z => 900; |
3150 |
|
3151 |
1 |
3152 |
|