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 |
use CFClient::Texture; |
11 |
|
12 |
our ($FOCUS, $HOVER, $GRAB); # various widgets |
13 |
|
14 |
our $LAYOUT; |
15 |
our $ROOT; |
16 |
our $TOOLTIP; |
17 |
our $BUTTON_STATE; |
18 |
|
19 |
our %WIDGET; # all widgets, weak-referenced |
20 |
|
21 |
sub get_layout { |
22 |
for (grep { $_->{name} } values %WIDGET) { |
23 |
$LAYOUT->{$_->{name}} = { |
24 |
x => $_->{x} / $::WIDTH, |
25 |
y => $_->{y} / $::HEIGHT, |
26 |
w => $_->{w} / $::WIDTH, |
27 |
h => $_->{h} / $::HEIGHT |
28 |
}; |
29 |
} |
30 |
|
31 |
return $LAYOUT; |
32 |
} |
33 |
|
34 |
sub set_layout { |
35 |
my ($layout) = @_; |
36 |
$LAYOUT = $layout; |
37 |
} |
38 |
|
39 |
sub check_tooltip { |
40 |
if (!$GRAB) { |
41 |
for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) { |
42 |
if (length $widget->{tooltip}) { |
43 |
|
44 |
if ($TOOLTIP->{owner} != $widget) { |
45 |
$TOOLTIP->{owner} = $widget; |
46 |
|
47 |
my $tip = $widget->{tooltip}; |
48 |
|
49 |
$tip = $tip->($widget) if CODE:: eq ref $tip; |
50 |
|
51 |
$TOOLTIP->set_tooltip_from ($widget); |
52 |
|
53 |
my ($x, $y) = $widget->coord2global ($widget->{w}, 0); |
54 |
|
55 |
($x, $y) = $widget->coord2global (-$TOOLTIP->{w}, 0) |
56 |
if $x + $TOOLTIP->{w} > $::WIDTH; |
57 |
|
58 |
$TOOLTIP->move ($x, $y); |
59 |
$TOOLTIP->show; |
60 |
} |
61 |
|
62 |
return; |
63 |
} |
64 |
} |
65 |
} |
66 |
|
67 |
$TOOLTIP->hide; |
68 |
delete $TOOLTIP->{owner}; |
69 |
} |
70 |
|
71 |
# class methods for events |
72 |
sub feed_sdl_key_down_event { |
73 |
$FOCUS->emit (key_down => $_[0]) |
74 |
if $FOCUS; |
75 |
} |
76 |
|
77 |
sub feed_sdl_key_up_event { |
78 |
$FOCUS->emit (key_up => $_[0]) |
79 |
if $FOCUS; |
80 |
} |
81 |
|
82 |
sub feed_sdl_button_down_event { |
83 |
my ($ev) = @_; |
84 |
my ($x, $y) = ($ev->{x}, $ev->{y}); |
85 |
|
86 |
if (!$BUTTON_STATE) { |
87 |
my $widget = $ROOT->find_widget ($x, $y); |
88 |
|
89 |
$GRAB = $widget; |
90 |
$GRAB->update if $GRAB; |
91 |
|
92 |
check_tooltip; |
93 |
} |
94 |
|
95 |
$BUTTON_STATE |= 1 << ($ev->{button} - 1); |
96 |
|
97 |
$GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y)) |
98 |
if $GRAB; |
99 |
} |
100 |
|
101 |
sub feed_sdl_button_up_event { |
102 |
my ($ev) = @_; |
103 |
my ($x, $y) = ($ev->{x}, $ev->{y}); |
104 |
|
105 |
my $widget = $GRAB || $ROOT->find_widget ($x, $y); |
106 |
|
107 |
$BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); |
108 |
|
109 |
$GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y)) |
110 |
if $GRAB; |
111 |
|
112 |
if (!$BUTTON_STATE) { |
113 |
my $grab = $GRAB; undef $GRAB; |
114 |
$grab->update if $grab; |
115 |
$GRAB->update if $GRAB; |
116 |
|
117 |
check_tooltip; |
118 |
} |
119 |
} |
120 |
|
121 |
sub feed_sdl_motion_event { |
122 |
my ($ev) = @_; |
123 |
my ($x, $y) = ($ev->{x}, $ev->{y}); |
124 |
|
125 |
my $widget = $GRAB || $ROOT->find_widget ($x, $y); |
126 |
|
127 |
if ($widget != $HOVER) { |
128 |
my $hover = $HOVER; $HOVER = $widget; |
129 |
|
130 |
$hover->update if $hover && $hover->{can_hover}; |
131 |
$HOVER->update if $HOVER && $HOVER->{can_hover}; |
132 |
|
133 |
check_tooltip; |
134 |
} |
135 |
|
136 |
$HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y)) |
137 |
if $HOVER; |
138 |
} |
139 |
|
140 |
# convert position array to integers |
141 |
sub harmonize { |
142 |
my ($vals) = @_; |
143 |
|
144 |
my $rem = 0; |
145 |
|
146 |
for (@$vals) { |
147 |
my $i = int $_ + $rem; |
148 |
$rem += $_ - $i; |
149 |
$_ = $i; |
150 |
} |
151 |
} |
152 |
|
153 |
sub full_refresh { |
154 |
# make a copy, otherwise for complains about freed values. |
155 |
my @widgets = values %WIDGET; |
156 |
|
157 |
$_->update |
158 |
for @widgets; |
159 |
} |
160 |
|
161 |
sub reconfigure_widgets { |
162 |
# make a copy, otherwise C<for> complains about freed values. |
163 |
my @widgets = values %WIDGET; |
164 |
|
165 |
$_->reconfigure |
166 |
for @widgets; |
167 |
} |
168 |
|
169 |
# call when resolution changes etc. |
170 |
sub rescale_widgets { |
171 |
my ($sx, $sy) = @_; |
172 |
|
173 |
for my $widget (values %WIDGET) { |
174 |
if ($widget->{is_toplevel}) { |
175 |
$widget->{x} = int 0.5 + $widget->{x} * $sx if exists $widget->{x}; |
176 |
$widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w}; |
177 |
$widget->{req_w} = int 0.5 + $widget->{req_w} * $sx if exists $widget->{req_w}; |
178 |
$widget->{y} = int 0.5 + $widget->{y} * $sy if exists $widget->{y}; |
179 |
$widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h}; |
180 |
$widget->{req_h} = int 0.5 + $widget->{req_h} * $sy if exists $widget->{req_h}; |
181 |
} |
182 |
} |
183 |
|
184 |
reconfigure_widgets; |
185 |
} |
186 |
|
187 |
############################################################################# |
188 |
|
189 |
package CFClient::UI::Base; |
190 |
|
191 |
use strict; |
192 |
|
193 |
use CFClient::OpenGL; |
194 |
|
195 |
sub new { |
196 |
my $class = shift; |
197 |
|
198 |
my $self = bless { |
199 |
x => 0, |
200 |
y => 0, |
201 |
z => 0, |
202 |
can_events => 1, |
203 |
@_ |
204 |
}, $class; |
205 |
|
206 |
for (keys %$self) { |
207 |
if (/^on_(.*)$/) { |
208 |
$self->connect ($1 => delete $self->{$_}); |
209 |
} |
210 |
} |
211 |
|
212 |
Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self); |
213 |
|
214 |
if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) { |
215 |
$self->{req_x} = $layout->{x} * $::WIDTH; |
216 |
$self->{req_y} = $layout->{y} * $::HEIGHT; |
217 |
$self->{def_w} = ($layout->{w} != 0 ? $layout->{w} : 1) * $::WIDTH; |
218 |
$self->{def_h} = ($layout->{h} != 0 ? $layout->{h} : 1) * $::HEIGHT; |
219 |
} |
220 |
|
221 |
$self |
222 |
} |
223 |
|
224 |
sub destroy { |
225 |
my ($self) = @_; |
226 |
|
227 |
$self->hide; |
228 |
%$self = (); |
229 |
} |
230 |
|
231 |
sub show { |
232 |
my ($self) = @_; |
233 |
|
234 |
return if $self->{parent}; |
235 |
|
236 |
$CFClient::UI::ROOT->add ($self); |
237 |
} |
238 |
|
239 |
sub center { |
240 |
my ($self) = @_; |
241 |
|
242 |
$CFClient::UI::ROOT->on_post_alloc ( |
243 |
"center_$self" => sub { |
244 |
$self->move (($self->{parent}{w} - $self->{w}) * 0.5, ($self->{parent}{h} - $self->{h}) * 0.5); |
245 |
}, |
246 |
); |
247 |
|
248 |
$self->update; |
249 |
} |
250 |
|
251 |
sub set_visible { |
252 |
my ($self) = @_; |
253 |
|
254 |
return if $self->{visible}; |
255 |
|
256 |
$self->{root} = $self->{parent}{root}; |
257 |
$self->{visible} = $self->{parent}{visible} + 1; |
258 |
|
259 |
$self->emit (visibility_change => 1); |
260 |
|
261 |
$self->realloc if !exists $self->{req_w}; |
262 |
|
263 |
$_->set_visible for $self->children; |
264 |
} |
265 |
|
266 |
sub set_invisible { |
267 |
my ($self) = @_; |
268 |
|
269 |
return unless $self->{visible}; |
270 |
|
271 |
$_->set_invisible for $self->children; |
272 |
|
273 |
delete $self->{root}; |
274 |
delete $self->{visible}; |
275 |
|
276 |
undef $GRAB if $GRAB == $self; |
277 |
undef $HOVER if $HOVER == $self; |
278 |
|
279 |
CFClient::UI::check_tooltip |
280 |
if $TOOLTIP->{owner} == $self; |
281 |
|
282 |
$self->focus_out; |
283 |
|
284 |
$self->emit (visibility_change => 0); |
285 |
} |
286 |
|
287 |
sub set_visibility { |
288 |
my ($self, $visible) = @_; |
289 |
|
290 |
return if $self->{visible} == $visible; |
291 |
|
292 |
$visible ? $self->hide |
293 |
: $self->show; |
294 |
} |
295 |
|
296 |
sub toggle_visibility { |
297 |
my ($self) = @_; |
298 |
|
299 |
$self->{visible} |
300 |
? $self->hide |
301 |
: $self->show; |
302 |
} |
303 |
|
304 |
sub hide { |
305 |
my ($self) = @_; |
306 |
|
307 |
$self->set_invisible; |
308 |
|
309 |
$self->{parent}->remove ($self) |
310 |
if $self->{parent}; |
311 |
} |
312 |
|
313 |
sub move { |
314 |
my ($self, $x, $y, $z) = @_; |
315 |
|
316 |
$self->{x} = int $x; |
317 |
$self->{y} = int $y; |
318 |
$self->{z} = $z if defined $z; |
319 |
|
320 |
$self->update; |
321 |
} |
322 |
|
323 |
sub set_size { |
324 |
my ($self, $w, $h) = @_; |
325 |
|
326 |
$self->{def_w} = $w; |
327 |
$self->{def_h} = $h; |
328 |
|
329 |
$self->realloc; |
330 |
} |
331 |
|
332 |
sub size_request { |
333 |
require Carp; |
334 |
Carp::confess "size_request is abstract"; |
335 |
} |
336 |
|
337 |
sub configure { |
338 |
my ($self, $x, $y, $w, $h) = @_; |
339 |
|
340 |
if ($self->{aspect}) { |
341 |
my $w2 = List::Util::min $w, int $h * $self->{aspect}; |
342 |
my $h2 = List::Util::min $h, int $w / $self->{aspect}; |
343 |
|
344 |
# use alignment to adjust x, y |
345 |
|
346 |
$x += int +($w - $w2) * 0.5; |
347 |
$y += int +($h - $h2) * 0.5; |
348 |
|
349 |
($w, $h) = ($w2, $h2); |
350 |
} |
351 |
|
352 |
if ($self->{x} != $x || $self->{y} != $y) { |
353 |
$self->{x} = $x; |
354 |
$self->{y} = $y; |
355 |
$self->update; |
356 |
} |
357 |
|
358 |
if ($self->{w} != $w || $self->{h} != $h) { |
359 |
return unless $self->{visible}; |
360 |
|
361 |
$self->{root}->{size_alloc}{$self+0} = [$self, $w, $h]; |
362 |
} |
363 |
} |
364 |
|
365 |
sub size_allocate { |
366 |
# nothing to be done |
367 |
} |
368 |
|
369 |
sub children { |
370 |
} |
371 |
|
372 |
sub set_max_size { |
373 |
my ($self, $w, $h) = @_; |
374 |
|
375 |
delete $self->{max_w}; $self->{max_w} = $w if $w; |
376 |
delete $self->{max_h}; $self->{max_h} = $h if $h; |
377 |
} |
378 |
|
379 |
sub set_tooltip { |
380 |
my ($self, $tooltip) = @_; |
381 |
|
382 |
$tooltip =~ s/^\s+//; |
383 |
$tooltip =~ s/\s+$//; |
384 |
|
385 |
return if $self->{tooltip} eq $tooltip; |
386 |
|
387 |
$self->{tooltip} = $tooltip; |
388 |
|
389 |
if ($CFClient::UI::TOOLTIP->{owner} == $self) { |
390 |
delete $CFClient::UI::TOOLTIP->{owner}; |
391 |
CFClient::UI::check_tooltip; |
392 |
} |
393 |
} |
394 |
|
395 |
# translate global coordinates to local coordinate system |
396 |
sub coord2local { |
397 |
my ($self, $x, $y) = @_; |
398 |
|
399 |
$self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y}) |
400 |
} |
401 |
|
402 |
# translate local coordinates to global coordinate system |
403 |
sub coord2global { |
404 |
my ($self, $x, $y) = @_; |
405 |
|
406 |
$self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y}) |
407 |
} |
408 |
|
409 |
sub focus_in { |
410 |
my ($self) = @_; |
411 |
|
412 |
return if $FOCUS == $self; |
413 |
return unless $self->{can_focus}; |
414 |
|
415 |
my $focus = $FOCUS; $FOCUS = $self; |
416 |
|
417 |
$self->_emit (focus_in => $focus); |
418 |
|
419 |
$focus->update if $focus; |
420 |
$FOCUS->update; |
421 |
} |
422 |
|
423 |
sub focus_out { |
424 |
my ($self) = @_; |
425 |
|
426 |
return unless $FOCUS == $self; |
427 |
|
428 |
my $focus = $FOCUS; undef $FOCUS; |
429 |
|
430 |
$self->_emit (focus_out => $focus); |
431 |
|
432 |
$focus->update if $focus; #? |
433 |
|
434 |
$::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus |
435 |
unless $FOCUS; |
436 |
} |
437 |
|
438 |
sub mouse_motion { } |
439 |
sub button_up { } |
440 |
sub key_down { } |
441 |
sub key_up { } |
442 |
|
443 |
sub button_down { |
444 |
my ($self, $ev, $x, $y) = @_; |
445 |
|
446 |
$self->focus_in; |
447 |
} |
448 |
|
449 |
sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} } |
450 |
sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } |
451 |
sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} } |
452 |
sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} } |
453 |
sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} } |
454 |
|
455 |
sub find_widget { |
456 |
my ($self, $x, $y) = @_; |
457 |
|
458 |
return () unless $self->{can_events}; |
459 |
|
460 |
return $self |
461 |
if $x >= $self->{x} && $x < $self->{x} + $self->{w} |
462 |
&& $y >= $self->{y} && $y < $self->{y} + $self->{h}; |
463 |
|
464 |
() |
465 |
} |
466 |
|
467 |
sub set_parent { |
468 |
my ($self, $parent) = @_; |
469 |
|
470 |
Scalar::Util::weaken ($self->{parent} = $parent); |
471 |
|
472 |
$self->set_visible if $parent->{visible}; |
473 |
} |
474 |
|
475 |
sub connect { |
476 |
my ($self, $signal, $cb) = @_; |
477 |
|
478 |
push @{ $self->{signal_cb}{$signal} }, $cb; |
479 |
} |
480 |
|
481 |
sub _emit { |
482 |
my ($self, $signal, @args) = @_; |
483 |
|
484 |
List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []} |
485 |
} |
486 |
|
487 |
sub emit { |
488 |
my ($self, $signal, @args) = @_; |
489 |
|
490 |
$self->_emit ($signal, @args) |
491 |
|| $self->$signal (@args); |
492 |
} |
493 |
|
494 |
sub visibility_change { |
495 |
#my ($self, $visible) = @_; |
496 |
} |
497 |
|
498 |
sub realloc { |
499 |
my ($self) = @_; |
500 |
|
501 |
if ($self->{visible}) { |
502 |
return if $self->{root}{realloc}{$self}; |
503 |
|
504 |
$self->{root}{realloc}{$self} = $self; |
505 |
$self->{root}->update; |
506 |
} else { |
507 |
delete $self->{req_w}; |
508 |
} |
509 |
} |
510 |
|
511 |
sub update { |
512 |
my ($self) = @_; |
513 |
|
514 |
$self->{parent}->update |
515 |
if $self->{parent}; |
516 |
} |
517 |
|
518 |
sub draw { |
519 |
my ($self) = @_; |
520 |
|
521 |
return unless $self->{h} && $self->{w}; |
522 |
|
523 |
glPushMatrix; |
524 |
glTranslate $self->{x}, $self->{y}, 0; |
525 |
$self->_draw; |
526 |
glPopMatrix; |
527 |
|
528 |
if ($self == $HOVER && $self->{can_hover}) { |
529 |
my ($x, $y) = @$self{qw(x y)}; |
530 |
|
531 |
glColor 1, 0.8, 0.5, 0.2; |
532 |
glEnable GL_BLEND; |
533 |
glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; |
534 |
glBegin GL_QUADS; |
535 |
glVertex $x , $y; |
536 |
glVertex $x + $self->{w}, $y; |
537 |
glVertex $x + $self->{w}, $y + $self->{h}; |
538 |
glVertex $x , $y + $self->{h}; |
539 |
glEnd; |
540 |
glDisable GL_BLEND; |
541 |
} |
542 |
|
543 |
if ($ENV{PCLIENT_DEBUG}) { |
544 |
glPushMatrix; |
545 |
glColor 1, 1, 0, 1; |
546 |
glTranslate $self->{x} + 0.375, $self->{y} + 0.375; |
547 |
glBegin GL_LINE_LOOP; |
548 |
glVertex 0 , 0; |
549 |
glVertex $self->{w} - 1, 0; |
550 |
glVertex $self->{w} - 1, $self->{h} - 1; |
551 |
glVertex 0 , $self->{h} - 1; |
552 |
glEnd; |
553 |
glPopMatrix; |
554 |
#CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw; |
555 |
} |
556 |
} |
557 |
|
558 |
sub _draw { |
559 |
my ($self) = @_; |
560 |
|
561 |
warn "no draw defined for $self\n"; |
562 |
} |
563 |
|
564 |
sub DESTROY { |
565 |
my ($self) = @_; |
566 |
|
567 |
delete $WIDGET{$self+0}; |
568 |
#$self->deactivate; |
569 |
} |
570 |
|
571 |
############################################################################# |
572 |
|
573 |
package CFClient::UI::DrawBG; |
574 |
|
575 |
our @ISA = CFClient::UI::Base::; |
576 |
|
577 |
use strict; |
578 |
use CFClient::OpenGL; |
579 |
|
580 |
sub new { |
581 |
my $class = shift; |
582 |
|
583 |
# range [value, low, high, page] |
584 |
|
585 |
$class->SUPER::new ( |
586 |
#bg => [0, 0, 0, 0.2], |
587 |
#active_bg => [1, 1, 1, 0.5], |
588 |
@_ |
589 |
) |
590 |
} |
591 |
|
592 |
sub _draw { |
593 |
my ($self) = @_; |
594 |
|
595 |
my $color = $FOCUS == $self && $self->{active_bg} |
596 |
? $self->{active_bg} |
597 |
: $self->{bg}; |
598 |
|
599 |
if ($color && (@$color < 4 || $color->[3])) { |
600 |
my ($w, $h) = @$self{qw(w h)}; |
601 |
|
602 |
glEnable GL_BLEND; |
603 |
glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; |
604 |
glColor @$color; |
605 |
|
606 |
glBegin GL_QUADS; |
607 |
glVertex 0 , 0; |
608 |
glVertex 0 , $h; |
609 |
glVertex $w, $h; |
610 |
glVertex $w, 0; |
611 |
glEnd; |
612 |
|
613 |
glDisable GL_BLEND; |
614 |
} |
615 |
} |
616 |
|
617 |
############################################################################# |
618 |
|
619 |
package CFClient::UI::Empty; |
620 |
|
621 |
our @ISA = CFClient::UI::Base::; |
622 |
|
623 |
sub new { |
624 |
my ($class, %arg) = @_; |
625 |
$class->SUPER::new (can_events => 0, %arg); |
626 |
} |
627 |
|
628 |
sub size_request { |
629 |
(0, 0) |
630 |
} |
631 |
|
632 |
sub draw { } |
633 |
|
634 |
############################################################################# |
635 |
|
636 |
package CFClient::UI::Container; |
637 |
|
638 |
our @ISA = CFClient::UI::Base::; |
639 |
|
640 |
sub new { |
641 |
my ($class, %arg) = @_; |
642 |
|
643 |
my $children = delete $arg{children} || []; |
644 |
|
645 |
my $self = $class->SUPER::new ( |
646 |
children => [], |
647 |
can_events => 0, |
648 |
%arg, |
649 |
); |
650 |
$self->add ($_) for @$children; |
651 |
|
652 |
$self |
653 |
} |
654 |
|
655 |
sub add { |
656 |
my ($self, @widgets) = @_; |
657 |
|
658 |
$_->set_parent ($self) |
659 |
for @widgets; |
660 |
|
661 |
use sort 'stable'; |
662 |
|
663 |
$self->{children} = [ |
664 |
sort { $a->{z} <=> $b->{z} } |
665 |
@{$self->{children}}, @widgets |
666 |
]; |
667 |
|
668 |
$self->realloc; |
669 |
} |
670 |
|
671 |
sub children { |
672 |
@{ $_[0]{children} } |
673 |
} |
674 |
|
675 |
sub remove { |
676 |
my ($self, $child) = @_; |
677 |
|
678 |
delete $child->{parent}; |
679 |
$child->hide; |
680 |
|
681 |
$self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; |
682 |
|
683 |
$self->realloc; |
684 |
} |
685 |
|
686 |
sub clear { |
687 |
my ($self) = @_; |
688 |
|
689 |
my $children = delete $self->{children}; |
690 |
$self->{children} = []; |
691 |
|
692 |
for (@$children) { |
693 |
delete $_->{parent}; |
694 |
$_->hide; |
695 |
} |
696 |
|
697 |
$self->realloc; |
698 |
} |
699 |
|
700 |
sub find_widget { |
701 |
my ($self, $x, $y) = @_; |
702 |
|
703 |
$x -= $self->{x}; |
704 |
$y -= $self->{y}; |
705 |
|
706 |
my $res; |
707 |
|
708 |
for (reverse @{ $self->{children} }) { |
709 |
$res = $_->find_widget ($x, $y) |
710 |
and return $res; |
711 |
} |
712 |
|
713 |
$self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) |
714 |
} |
715 |
|
716 |
sub _draw { |
717 |
my ($self) = @_; |
718 |
|
719 |
$_->draw for @{$self->{children}}; |
720 |
} |
721 |
|
722 |
############################################################################# |
723 |
|
724 |
package CFClient::UI::Bin; |
725 |
|
726 |
our @ISA = CFClient::UI::Container::; |
727 |
|
728 |
sub new { |
729 |
my ($class, %arg) = @_; |
730 |
|
731 |
my $child = (delete $arg{child}) || new CFClient::UI::Empty::; |
732 |
|
733 |
$class->SUPER::new (children => [$child], %arg) |
734 |
} |
735 |
|
736 |
sub add { |
737 |
my ($self, $child) = @_; |
738 |
|
739 |
$self->{children} = []; |
740 |
|
741 |
$self->SUPER::add ($child); |
742 |
} |
743 |
|
744 |
sub remove { |
745 |
my ($self, $widget) = @_; |
746 |
|
747 |
$self->SUPER::remove ($widget); |
748 |
|
749 |
$self->{children} = [new CFClient::UI::Empty] |
750 |
unless @{$self->{children}}; |
751 |
} |
752 |
|
753 |
sub child { $_[0]->{children}[0] } |
754 |
|
755 |
sub size_request { |
756 |
$_[0]{children}[0]->size_request |
757 |
} |
758 |
|
759 |
sub size_allocate { |
760 |
my ($self, $w, $h, $changed) = @_; |
761 |
|
762 |
$self->{children}[0]->configure (0, 0, $w, $h); |
763 |
} |
764 |
|
765 |
############################################################################# |
766 |
|
767 |
package CFClient::UI::Window; |
768 |
|
769 |
our @ISA = CFClient::UI::Bin::; |
770 |
|
771 |
use CFClient::OpenGL; |
772 |
|
773 |
sub new { |
774 |
my ($class, %arg) = @_; |
775 |
|
776 |
my $self = $class->SUPER::new (%arg); |
777 |
} |
778 |
|
779 |
sub update { |
780 |
my ($self) = @_; |
781 |
|
782 |
$ROOT->on_post_alloc ($self => sub { $self->render_child }); |
783 |
$self->SUPER::update; |
784 |
} |
785 |
|
786 |
sub size_allocate { |
787 |
my ($self, $w, $h, $changed) = @_; |
788 |
|
789 |
$self->SUPER::size_allocate ($w, $h, $changed); |
790 |
$self->update |
791 |
if $changed; |
792 |
} |
793 |
|
794 |
sub _render { |
795 |
$_[0]{children}[0]->draw; |
796 |
} |
797 |
|
798 |
sub render_child { |
799 |
my ($self) = @_; |
800 |
|
801 |
$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { |
802 |
glClearColor 0, 0, 0, 0; |
803 |
glClear GL_COLOR_BUFFER_BIT; |
804 |
|
805 |
$self->_render; |
806 |
}; |
807 |
} |
808 |
|
809 |
sub _draw { |
810 |
my ($self) = @_; |
811 |
|
812 |
my ($w, $h) = ($self->w, $self->h); |
813 |
|
814 |
my $tex = $self->{texture} |
815 |
or return; |
816 |
|
817 |
glEnable GL_TEXTURE_2D; |
818 |
glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; |
819 |
glColor 1, 1, 1, 1; |
820 |
|
821 |
$tex->draw_quad_alpha_premultiplied (0, 0, $w, $h); |
822 |
|
823 |
glDisable GL_TEXTURE_2D; |
824 |
} |
825 |
|
826 |
############################################################################# |
827 |
|
828 |
package CFClient::UI::ViewPort; |
829 |
|
830 |
our @ISA = CFClient::UI::Window::; |
831 |
|
832 |
sub new { |
833 |
my $class = shift; |
834 |
|
835 |
$class->SUPER::new ( |
836 |
scroll_x => 0, |
837 |
scroll_y => 1, |
838 |
@_, |
839 |
) |
840 |
} |
841 |
|
842 |
sub size_request { |
843 |
my ($self) = @_; |
844 |
|
845 |
my ($w, $h) = @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)}; |
846 |
|
847 |
$w = 10 if $self->{scroll_x}; |
848 |
$h = 10 if $self->{scroll_y}; |
849 |
|
850 |
($w, $h) |
851 |
} |
852 |
|
853 |
sub size_allocate { |
854 |
my ($self, $w, $h, $changed) = @_; |
855 |
|
856 |
$w = $self->{child_w} if $self->{scroll_x} && $self->{child_w}; |
857 |
$h = $self->{child_h} if $self->{scroll_y} && $self->{child_h}; |
858 |
|
859 |
$self->child->configure (0, 0, $w, $h); |
860 |
$self->update; |
861 |
} |
862 |
|
863 |
sub set_offset { |
864 |
my ($self, $x, $y) = @_; |
865 |
|
866 |
$self->{view_x} = int $x; |
867 |
$self->{view_y} = int $y; |
868 |
|
869 |
$self->update; |
870 |
} |
871 |
|
872 |
# hmm, this does not work for topleft of $self... but we should not ask for that |
873 |
sub coord2local { |
874 |
my ($self, $x, $y) = @_; |
875 |
|
876 |
$self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y}) |
877 |
} |
878 |
|
879 |
sub coord2global { |
880 |
my ($self, $x, $y) = @_; |
881 |
|
882 |
$x = List::Util::min $self->{w}, $x - $self->{view_x}; |
883 |
$y = List::Util::min $self->{h}, $y - $self->{view_y}; |
884 |
|
885 |
$self->SUPER::coord2global ($x, $y) |
886 |
} |
887 |
|
888 |
sub find_widget { |
889 |
my ($self, $x, $y) = @_; |
890 |
|
891 |
if ( $x >= $self->{x} && $x < $self->{x} + $self->{w} |
892 |
&& $y >= $self->{y} && $y < $self->{y} + $self->{h} |
893 |
) { |
894 |
$self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y}) |
895 |
} else { |
896 |
$self->CFClient::UI::Base::find_widget ($x, $y) |
897 |
} |
898 |
} |
899 |
|
900 |
sub _render { |
901 |
my ($self) = @_; |
902 |
|
903 |
CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y}; |
904 |
|
905 |
$self->SUPER::_render; |
906 |
} |
907 |
|
908 |
############################################################################# |
909 |
|
910 |
package CFClient::UI::ScrolledWindow; |
911 |
|
912 |
our @ISA = CFClient::UI::HBox::; |
913 |
|
914 |
sub new { |
915 |
my $class = shift; |
916 |
|
917 |
my $self; |
918 |
|
919 |
my $slider = new CFClient::UI::Slider |
920 |
vertical => 1, |
921 |
range => [0, 0, 1, 0.01], # HACK fix |
922 |
on_changed => sub { |
923 |
$self->{vp}->set_offset (0, $_[1]); |
924 |
}, |
925 |
; |
926 |
|
927 |
$self = $class->SUPER::new ( |
928 |
vp => (new CFClient::UI::ViewPort expand => 1), |
929 |
slider => $slider, |
930 |
@_, |
931 |
); |
932 |
|
933 |
$self->{vp}->add ($self->{scrolled}); |
934 |
$self->add ($self->{vp}); |
935 |
$self->add ($self->{slider}); |
936 |
|
937 |
$self |
938 |
} |
939 |
|
940 |
sub update { |
941 |
my ($self) = @_; |
942 |
|
943 |
$self->SUPER::update; |
944 |
|
945 |
# todo: overwrite size_allocate of child |
946 |
my $child = $self->{vp}->child; |
947 |
$self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]); |
948 |
} |
949 |
|
950 |
sub size_allocate { |
951 |
my ($self, $w, $h, $changed) = @_; |
952 |
|
953 |
$self->SUPER::size_allocate ($w, $h, $changed); |
954 |
|
955 |
my $child = $self->{vp}->child; |
956 |
$self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]); |
957 |
} |
958 |
|
959 |
#TODO# update range on size_allocate depending on child |
960 |
# update viewport offset on scroll |
961 |
|
962 |
############################################################################# |
963 |
|
964 |
package CFClient::UI::Frame; |
965 |
|
966 |
our @ISA = CFClient::UI::Bin::; |
967 |
|
968 |
use CFClient::OpenGL; |
969 |
|
970 |
sub new { |
971 |
my $class = shift; |
972 |
|
973 |
$class->SUPER::new ( |
974 |
bg => undef, |
975 |
@_, |
976 |
) |
977 |
} |
978 |
|
979 |
sub _draw { |
980 |
my ($self) = @_; |
981 |
|
982 |
if ($self->{bg}) { |
983 |
my ($w, $h) = @$self{qw(w h)}; |
984 |
|
985 |
glEnable GL_BLEND; |
986 |
glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; |
987 |
glColor @{ $self->{bg} }; |
988 |
|
989 |
glBegin GL_QUADS; |
990 |
glVertex 0 , 0; |
991 |
glVertex 0 , $h; |
992 |
glVertex $w, $h; |
993 |
glVertex $w, 0; |
994 |
glEnd; |
995 |
|
996 |
glDisable GL_BLEND; |
997 |
} |
998 |
|
999 |
$self->SUPER::_draw; |
1000 |
} |
1001 |
|
1002 |
############################################################################# |
1003 |
|
1004 |
package CFClient::UI::FancyFrame; |
1005 |
|
1006 |
our @ISA = CFClient::UI::Bin::; |
1007 |
|
1008 |
use CFClient::OpenGL; |
1009 |
|
1010 |
my @tex = |
1011 |
map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } |
1012 |
qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png); |
1013 |
|
1014 |
sub new { |
1015 |
my $class = shift; |
1016 |
|
1017 |
my $self = $class->SUPER::new ( |
1018 |
bg => [1, 1, 1, 1], |
1019 |
border_bg => [1, 1, 1, 1], |
1020 |
border => 0.6, |
1021 |
is_toplevel => 1, |
1022 |
can_events => 1, |
1023 |
@_ |
1024 |
); |
1025 |
|
1026 |
$self->{title} &&= new CFClient::UI::Label |
1027 |
align => 0, |
1028 |
valign => 1, |
1029 |
text => $self->{title}, |
1030 |
fontsize => $self->{border}; |
1031 |
|
1032 |
$self |
1033 |
} |
1034 |
|
1035 |
sub border { |
1036 |
int $_[0]{border} * $::FONTSIZE |
1037 |
} |
1038 |
|
1039 |
sub size_request { |
1040 |
my ($self) = @_; |
1041 |
|
1042 |
my ($w, $h) = $self->SUPER::size_request; |
1043 |
|
1044 |
( |
1045 |
$w + $self->border * 2, |
1046 |
$h + $self->border * 2, |
1047 |
) |
1048 |
} |
1049 |
|
1050 |
sub size_allocate { |
1051 |
my ($self, $w, $h, $changed) = @_; |
1052 |
|
1053 |
return unless $changed; |
1054 |
|
1055 |
$h -= List::Util::max 0, $self->border * 2; |
1056 |
$w -= List::Util::max 0, $self->border * 2; |
1057 |
|
1058 |
$self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2) |
1059 |
if $self->{title}; |
1060 |
|
1061 |
$self->child->configure ($self->border, $self->border, $w, $h); |
1062 |
} |
1063 |
|
1064 |
sub button_down { |
1065 |
my ($self, $ev, $x, $y) = @_; |
1066 |
|
1067 |
my ($w, $h) = @$self{qw(w h)}; |
1068 |
my $border = $self->border; |
1069 |
|
1070 |
my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w); |
1071 |
my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h); |
1072 |
|
1073 |
if ($lr & $td) { |
1074 |
my ($wx, $wy) = ($self->{x}, $self->{y}); |
1075 |
my ($ox, $oy) = ($ev->{x}, $ev->{y}); |
1076 |
my ($bw, $bh) = ($self->{w}, $self->{h}); |
1077 |
|
1078 |
my $mx = $x < $border; |
1079 |
my $my = $y < $border; |
1080 |
|
1081 |
$self->{motion} = sub { |
1082 |
my ($ev, $x, $y) = @_; |
1083 |
|
1084 |
my $dx = $ev->{x} - $ox; |
1085 |
my $dy = $ev->{y} - $oy; |
1086 |
|
1087 |
$self->{user_x} = $wx + $dx * $mx; |
1088 |
$self->{user_y} = $wy + $dy * $my; |
1089 |
$self->{def_w} = $bw + $dx * ($mx ? -1 : 1); |
1090 |
$self->{def_h} = $bh + $dy * ($my ? -1 : 1); |
1091 |
$self->move ($self->{user_x}, $self->{user_y}); |
1092 |
$self->realloc; |
1093 |
}; |
1094 |
|
1095 |
} elsif ($lr ^ $td) { |
1096 |
my ($ox, $oy) = ($ev->{x}, $ev->{y}); |
1097 |
my ($bx, $by) = ($self->{x}, $self->{y}); |
1098 |
|
1099 |
$self->{motion} = sub { |
1100 |
my ($ev, $x, $y) = @_; |
1101 |
|
1102 |
($x, $y) = ($ev->{x}, $ev->{y}); |
1103 |
|
1104 |
$self->{user_x} = $bx + $x - $ox; |
1105 |
$self->{user_y} = $by + $y - $oy; |
1106 |
|
1107 |
$self->move ($self->{user_x}, $self->{user_y}); |
1108 |
$self->realloc; |
1109 |
}; |
1110 |
} |
1111 |
} |
1112 |
|
1113 |
sub button_up { |
1114 |
my ($self, $ev, $x, $y) = @_; |
1115 |
|
1116 |
delete $self->{motion}; |
1117 |
} |
1118 |
|
1119 |
sub mouse_motion { |
1120 |
my ($self, $ev, $x, $y) = @_; |
1121 |
|
1122 |
$self->{motion}->($ev, $x, $y) if $self->{motion}; |
1123 |
} |
1124 |
|
1125 |
sub _draw { |
1126 |
my ($self) = @_; |
1127 |
|
1128 |
my ($w, $h ) = ($self->{w}, $self->{h}); |
1129 |
my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); |
1130 |
|
1131 |
glEnable GL_TEXTURE_2D; |
1132 |
glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; |
1133 |
|
1134 |
my $border = $self->border; |
1135 |
|
1136 |
glColor @{ $self->{border_bg} }; |
1137 |
$tex[1]->draw_quad_alpha (0, 0, $w, $border); |
1138 |
$tex[3]->draw_quad_alpha (0, $border, $border, $ch); |
1139 |
$tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch); |
1140 |
$tex[4]->draw_quad_alpha (0, $h - $border, $w, $border); |
1141 |
|
1142 |
if (@{$self->{bg}} < 4 || $self->{bg}[3]) { |
1143 |
my $bg = $tex[0]; |
1144 |
|
1145 |
# TODO: repeat texture not scale |
1146 |
my $rep_x = $cw / $bg->{w}; |
1147 |
my $rep_y = $ch / $bg->{h}; |
1148 |
|
1149 |
glColor @{ $self->{bg} }; |
1150 |
|
1151 |
$bg->{s} = $rep_x; |
1152 |
$bg->{t} = $rep_y; |
1153 |
$bg->{wrap_mode} = 1; |
1154 |
$bg->draw_quad_alpha ($border, $border, $cw, $ch); |
1155 |
} |
1156 |
|
1157 |
glDisable GL_TEXTURE_2D; |
1158 |
|
1159 |
$self->{title}->draw if $self->{title}; |
1160 |
|
1161 |
$self->child->draw; |
1162 |
} |
1163 |
|
1164 |
############################################################################# |
1165 |
|
1166 |
package CFClient::UI::Table; |
1167 |
|
1168 |
our @ISA = CFClient::UI::Base::; |
1169 |
|
1170 |
use List::Util qw(max sum); |
1171 |
|
1172 |
use CFClient::OpenGL; |
1173 |
|
1174 |
sub new { |
1175 |
my $class = shift; |
1176 |
|
1177 |
$class->SUPER::new ( |
1178 |
col_expand => [], |
1179 |
@_, |
1180 |
) |
1181 |
} |
1182 |
|
1183 |
sub children { |
1184 |
grep $_, map @$_, grep $_, @{ $_[0]{children} } |
1185 |
} |
1186 |
|
1187 |
sub add { |
1188 |
my ($self, $x, $y, $child) = @_; |
1189 |
|
1190 |
$child->set_parent ($self); |
1191 |
$self->{children}[$y][$x] = $child; |
1192 |
|
1193 |
$self->realloc; |
1194 |
} |
1195 |
|
1196 |
# TODO: move to container class maybe? send children a signal on removal? |
1197 |
sub clear { |
1198 |
my ($self) = @_; |
1199 |
|
1200 |
my @children = $self->children; |
1201 |
delete $self->{children}; |
1202 |
|
1203 |
for (@children) { |
1204 |
delete $_->{parent}; |
1205 |
$_->hide; |
1206 |
} |
1207 |
|
1208 |
$self->realloc; |
1209 |
} |
1210 |
|
1211 |
sub get_wh { |
1212 |
my ($self) = @_; |
1213 |
|
1214 |
my (@w, @h); |
1215 |
|
1216 |
for my $y (0 .. $#{$self->{children}}) { |
1217 |
my $row = $self->{children}[$y] |
1218 |
or next; |
1219 |
|
1220 |
for my $x (0 .. $#$row) { |
1221 |
my $widget = $row->[$x] |
1222 |
or next; |
1223 |
my ($w, $h) = @$widget{qw(req_w req_h)}; |
1224 |
|
1225 |
$w[$x] = max $w[$x], $w; |
1226 |
$h[$y] = max $h[$y], $h; |
1227 |
} |
1228 |
} |
1229 |
|
1230 |
(\@w, \@h) |
1231 |
} |
1232 |
|
1233 |
sub size_request { |
1234 |
my ($self) = @_; |
1235 |
|
1236 |
my ($ws, $hs) = $self->get_wh; |
1237 |
|
1238 |
( |
1239 |
(sum @$ws), |
1240 |
(sum @$hs), |
1241 |
) |
1242 |
} |
1243 |
|
1244 |
sub size_allocate { |
1245 |
my ($self, $w, $h, $changed) = @_; |
1246 |
|
1247 |
my ($ws, $hs) = $self->get_wh; |
1248 |
|
1249 |
my $req_w = (sum @$ws) || 1; |
1250 |
my $req_h = (sum @$hs) || 1; |
1251 |
|
1252 |
# TODO: nicer code && do row_expand |
1253 |
my @col_expand = @{$self->{col_expand}}; |
1254 |
@col_expand = (1) x @$ws unless @col_expand; |
1255 |
my $col_expand = (sum @col_expand) || 1; |
1256 |
|
1257 |
# linearly scale sizes |
1258 |
$ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws; |
1259 |
$hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs; |
1260 |
|
1261 |
CFClient::UI::harmonize $ws; |
1262 |
CFClient::UI::harmonize $hs; |
1263 |
|
1264 |
my $y; |
1265 |
|
1266 |
for my $r (0 .. $#{$self->{children}}) { |
1267 |
my $row = $self->{children}[$r] |
1268 |
or next; |
1269 |
|
1270 |
my $x = 0; |
1271 |
my $row_h = $hs->[$r]; |
1272 |
|
1273 |
for my $c (0 .. $#$row) { |
1274 |
my $col_w = $ws->[$c]; |
1275 |
|
1276 |
if (my $widget = $row->[$c]) { |
1277 |
$widget->configure ($x, $y, $col_w, $row_h); |
1278 |
} |
1279 |
|
1280 |
$x += $col_w; |
1281 |
} |
1282 |
|
1283 |
$y += $row_h; |
1284 |
} |
1285 |
|
1286 |
} |
1287 |
|
1288 |
sub find_widget { |
1289 |
my ($self, $x, $y) = @_; |
1290 |
|
1291 |
$x -= $self->{x}; |
1292 |
$y -= $self->{y}; |
1293 |
|
1294 |
my $res; |
1295 |
|
1296 |
for (grep $_, map @$_, grep $_, @{ $self->{children} }) { |
1297 |
$res = $_->find_widget ($x, $y) |
1298 |
and return $res; |
1299 |
} |
1300 |
|
1301 |
$self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) |
1302 |
} |
1303 |
|
1304 |
sub _draw { |
1305 |
my ($self) = @_; |
1306 |
|
1307 |
for (grep $_, @{$self->{children}}) { |
1308 |
$_->draw for grep $_, @$_; |
1309 |
} |
1310 |
} |
1311 |
|
1312 |
############################################################################# |
1313 |
|
1314 |
package CFClient::UI::Box; |
1315 |
|
1316 |
our @ISA = CFClient::UI::Container::; |
1317 |
|
1318 |
sub size_request { |
1319 |
my ($self) = @_; |
1320 |
|
1321 |
$self->{vertical} |
1322 |
? ( |
1323 |
(List::Util::max map $_->{req_w}, @{$self->{children}}), |
1324 |
(List::Util::sum map $_->{req_h}, @{$self->{children}}), |
1325 |
) |
1326 |
: ( |
1327 |
(List::Util::sum map $_->{req_w}, @{$self->{children}}), |
1328 |
(List::Util::max map $_->{req_h}, @{$self->{children}}), |
1329 |
) |
1330 |
} |
1331 |
|
1332 |
sub size_allocate { |
1333 |
my ($self, $w, $h, $changed) = @_; |
1334 |
|
1335 |
my $space = $self->{vertical} ? $h : $w; |
1336 |
my $children = $self->{children}; |
1337 |
|
1338 |
my @req; |
1339 |
|
1340 |
if ($self->{homogeneous}) { |
1341 |
@req = ($space / (@$children || 1)) x @$children; |
1342 |
} else { |
1343 |
@req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children; |
1344 |
my $req = List::Util::sum @req; |
1345 |
|
1346 |
if ($req > $space) { |
1347 |
# ah well, not enough space |
1348 |
$_ *= $space / $req for @req; |
1349 |
} else { |
1350 |
my $expand = (List::Util::sum map $_->{expand}, @$children) || 1; |
1351 |
|
1352 |
$space = ($space - $req) / $expand; # remaining space to give away |
1353 |
|
1354 |
$req[$_] += $space * $children->[$_]{expand} |
1355 |
for 0 .. $#$children; |
1356 |
} |
1357 |
} |
1358 |
|
1359 |
CFClient::UI::harmonize \@req; |
1360 |
|
1361 |
my $pos = 0; |
1362 |
for (0 .. $#$children) { |
1363 |
my $alloc = $req[$_]; |
1364 |
$children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h)); |
1365 |
|
1366 |
$pos += $alloc; |
1367 |
} |
1368 |
|
1369 |
1 |
1370 |
} |
1371 |
|
1372 |
############################################################################# |
1373 |
|
1374 |
package CFClient::UI::HBox; |
1375 |
|
1376 |
our @ISA = CFClient::UI::Box::; |
1377 |
|
1378 |
sub new { |
1379 |
my $class = shift; |
1380 |
|
1381 |
$class->SUPER::new ( |
1382 |
vertical => 0, |
1383 |
@_, |
1384 |
) |
1385 |
} |
1386 |
|
1387 |
############################################################################# |
1388 |
|
1389 |
package CFClient::UI::VBox; |
1390 |
|
1391 |
our @ISA = CFClient::UI::Box::; |
1392 |
|
1393 |
sub new { |
1394 |
my $class = shift; |
1395 |
|
1396 |
$class->SUPER::new ( |
1397 |
vertical => 1, |
1398 |
@_, |
1399 |
) |
1400 |
} |
1401 |
|
1402 |
############################################################################# |
1403 |
|
1404 |
package CFClient::UI::Label; |
1405 |
|
1406 |
our @ISA = CFClient::UI::DrawBG::; |
1407 |
|
1408 |
use CFClient::OpenGL; |
1409 |
|
1410 |
sub new { |
1411 |
my ($class, %arg) = @_; |
1412 |
|
1413 |
my $self = $class->SUPER::new ( |
1414 |
fg => [1, 1, 1], |
1415 |
#bg => none |
1416 |
#active_bg => none |
1417 |
#font => default_font |
1418 |
#text => initial text |
1419 |
#markup => initial narkup |
1420 |
#max_w => maximum pixel width |
1421 |
ellipsise => 3, # end |
1422 |
layout => (new CFClient::Layout), |
1423 |
fontsize => 1, |
1424 |
align => -1, |
1425 |
valign => -1, |
1426 |
padding => 2, |
1427 |
can_events => 0, |
1428 |
%arg |
1429 |
); |
1430 |
|
1431 |
if (exists $self->{template}) { |
1432 |
my $layout = new CFClient::Layout; |
1433 |
$layout->set_text (delete $self->{template}); |
1434 |
$self->{template} = $layout; |
1435 |
} |
1436 |
|
1437 |
if (exists $self->{markup}) { |
1438 |
$self->set_markup (delete $self->{markup}); |
1439 |
} else { |
1440 |
$self->set_text (delete $self->{text}); |
1441 |
} |
1442 |
|
1443 |
$self |
1444 |
} |
1445 |
|
1446 |
sub escape($) { |
1447 |
local $_ = $_[0]; |
1448 |
|
1449 |
s/&/&/g; |
1450 |
s/>/>/g; |
1451 |
s/</</g; |
1452 |
|
1453 |
$_ |
1454 |
} |
1455 |
|
1456 |
sub update { |
1457 |
my ($self) = @_; |
1458 |
|
1459 |
delete $self->{texture}; |
1460 |
$self->SUPER::update; |
1461 |
} |
1462 |
|
1463 |
sub set_text { |
1464 |
my ($self, $text) = @_; |
1465 |
|
1466 |
return if $self->{text} eq "T$text"; |
1467 |
$self->{text} = "T$text"; |
1468 |
|
1469 |
$self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba; |
1470 |
$self->{layout}->set_text ($text); |
1471 |
|
1472 |
$self->realloc; |
1473 |
$self->update; |
1474 |
} |
1475 |
|
1476 |
sub set_markup { |
1477 |
my ($self, $markup) = @_; |
1478 |
|
1479 |
return if $self->{text} eq "M$markup"; |
1480 |
$self->{text} = "M$markup"; |
1481 |
|
1482 |
my $rgba = $markup =~ /span.*(?:foreground|background)/; |
1483 |
|
1484 |
$self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba; |
1485 |
$self->{layout}->set_markup ($markup); |
1486 |
|
1487 |
$self->realloc; |
1488 |
$self->update; |
1489 |
} |
1490 |
|
1491 |
sub size_request { |
1492 |
my ($self) = @_; |
1493 |
|
1494 |
$self->{layout}->set_font ($self->{font}) if $self->{font}; |
1495 |
$self->{layout}->set_width ($self->{max_w} || -1); |
1496 |
$self->{layout}->set_ellipsise ($self->{ellipsise}); |
1497 |
$self->{layout}->set_single_paragraph_mode ($self->{ellipsise}); |
1498 |
$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); |
1499 |
|
1500 |
my ($w, $h) = $self->{layout}->size; |
1501 |
|
1502 |
if (exists $self->{template}) { |
1503 |
$self->{template}->set_font ($self->{font}) if $self->{font}; |
1504 |
$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); |
1505 |
|
1506 |
my ($w2, $h2) = $self->{template}->size; |
1507 |
|
1508 |
$w = List::Util::max $w, $w2; |
1509 |
$h = List::Util::max $h, $h2; |
1510 |
} |
1511 |
|
1512 |
( |
1513 |
$w + $self->{padding} * 2, |
1514 |
$h + $self->{padding} * 2, |
1515 |
) |
1516 |
} |
1517 |
|
1518 |
sub size_allocate { |
1519 |
my ($self, $w, $h, $changed) = @_; |
1520 |
|
1521 |
delete $self->{texture} |
1522 |
if $changed; |
1523 |
} |
1524 |
|
1525 |
sub set_fontsize { |
1526 |
my ($self, $fontsize) = @_; |
1527 |
|
1528 |
$self->{fontsize} = $fontsize; |
1529 |
delete $self->{texture}; |
1530 |
|
1531 |
$self->realloc; |
1532 |
} |
1533 |
|
1534 |
sub _draw { |
1535 |
my ($self) = @_; |
1536 |
|
1537 |
$self->SUPER::_draw; # draw background, if applicable |
1538 |
|
1539 |
my $tex = $self->{texture} ||= do { |
1540 |
$self->{layout}->set_foreground (@{$self->{fg}}); |
1541 |
$self->{layout}->set_font ($self->{font}) if $self->{font}; |
1542 |
$self->{layout}->set_width ($self->{w}); |
1543 |
$self->{layout}->set_ellipsise ($self->{ellipsise}); |
1544 |
$self->{layout}->set_single_paragraph_mode ($self->{ellipsise}); |
1545 |
$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); |
1546 |
|
1547 |
my $tex = new_from_layout CFClient::Texture $self->{layout}; |
1548 |
|
1549 |
$self->{ox} = int ($self->{align} < 0 ? $self->{padding} |
1550 |
: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding} |
1551 |
: ($self->{w} - $tex->{w}) * 0.5); |
1552 |
|
1553 |
$self->{oy} = int ($self->{valign} < 0 ? $self->{padding} |
1554 |
: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding} |
1555 |
: ($self->{h} - $tex->{h}) * 0.5); |
1556 |
|
1557 |
$tex |
1558 |
}; |
1559 |
|
1560 |
glEnable GL_TEXTURE_2D; |
1561 |
glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; |
1562 |
|
1563 |
if ($tex->{format} == GL_ALPHA) { |
1564 |
glColor @{$self->{fg}}; |
1565 |
$tex->draw_quad_alpha ($self->{ox}, $self->{oy}); |
1566 |
} else { |
1567 |
$tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy}); |
1568 |
} |
1569 |
|
1570 |
glDisable GL_TEXTURE_2D; |
1571 |
} |
1572 |
|
1573 |
############################################################################# |
1574 |
|
1575 |
package CFClient::UI::EntryBase; |
1576 |
|
1577 |
our @ISA = CFClient::UI::Label::; |
1578 |
|
1579 |
use CFClient::OpenGL; |
1580 |
|
1581 |
sub new { |
1582 |
my $class = shift; |
1583 |
|
1584 |
$class->SUPER::new ( |
1585 |
fg => [1, 1, 1], |
1586 |
bg => [0, 0, 0, 0.2], |
1587 |
active_bg => [1, 1, 1, 0.5], |
1588 |
active_fg => [0, 0, 0], |
1589 |
can_hover => 1, |
1590 |
can_focus => 1, |
1591 |
valign => 0, |
1592 |
can_events => 1, |
1593 |
#text => ... |
1594 |
@_ |
1595 |
) |
1596 |
} |
1597 |
|
1598 |
sub _set_text { |
1599 |
my ($self, $text) = @_; |
1600 |
|
1601 |
delete $self->{cur_h}; |
1602 |
|
1603 |
return if $self->{text} eq $text; |
1604 |
|
1605 |
delete $self->{texture}; |
1606 |
|
1607 |
$self->{last_activity} = $::NOW; |
1608 |
$self->{text} = $text; |
1609 |
|
1610 |
$text =~ s/./*/g if $self->{hidden}; |
1611 |
$self->{layout}->set_text ("$text "); |
1612 |
|
1613 |
$self->_emit (changed => $self->{text}); |
1614 |
} |
1615 |
|
1616 |
sub set_text { |
1617 |
my ($self, $text) = @_; |
1618 |
|
1619 |
$self->{cursor} = length $text; |
1620 |
$self->_set_text ($text); |
1621 |
|
1622 |
$self->realloc; |
1623 |
} |
1624 |
|
1625 |
sub get_text { |
1626 |
$_[0]{text} |
1627 |
} |
1628 |
|
1629 |
sub size_request { |
1630 |
my ($self) = @_; |
1631 |
|
1632 |
my ($w, $h) = $self->SUPER::size_request; |
1633 |
|
1634 |
($w + 1, $h) # add 1 for cursor |
1635 |
} |
1636 |
|
1637 |
sub key_down { |
1638 |
my ($self, $ev) = @_; |
1639 |
|
1640 |
my $mod = $ev->{mod}; |
1641 |
my $sym = $ev->{sym}; |
1642 |
my $uni = $ev->{unicode}; |
1643 |
|
1644 |
my $text = $self->get_text; |
1645 |
|
1646 |
if ($uni == 8) { |
1647 |
substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; |
1648 |
} elsif ($uni == 127) { |
1649 |
substr $text, $self->{cursor}, 1, ""; |
1650 |
} elsif ($sym == CFClient::SDLK_LEFT) { |
1651 |
--$self->{cursor} if $self->{cursor}; |
1652 |
} elsif ($sym == CFClient::SDLK_RIGHT) { |
1653 |
++$self->{cursor} if $self->{cursor} < length $self->{text}; |
1654 |
} elsif ($sym == CFClient::SDLK_HOME) { |
1655 |
$self->{cursor} = 0; |
1656 |
} elsif ($sym == CFClient::SDLK_END) { |
1657 |
$self->{cursor} = length $text; |
1658 |
} elsif ($uni == 27) { |
1659 |
$self->_emit ('escape'); |
1660 |
} elsif ($uni) { |
1661 |
substr $text, $self->{cursor}++, 0, chr $uni; |
1662 |
} |
1663 |
|
1664 |
$self->_set_text ($text); |
1665 |
|
1666 |
$self->realloc; |
1667 |
} |
1668 |
|
1669 |
sub focus_in { |
1670 |
my ($self) = @_; |
1671 |
|
1672 |
$self->{last_activity} = $::NOW; |
1673 |
|
1674 |
$self->SUPER::focus_in; |
1675 |
} |
1676 |
|
1677 |
sub button_down { |
1678 |
my ($self, $ev, $x, $y) = @_; |
1679 |
|
1680 |
$self->SUPER::button_down ($ev, $x, $y); |
1681 |
|
1682 |
my $idx = $self->{layout}->xy_to_index ($x, $y); |
1683 |
|
1684 |
# byte-index to char-index |
1685 |
my $text = $self->{text}; |
1686 |
utf8::encode $text; |
1687 |
$self->{cursor} = length substr $text, 0, $idx; |
1688 |
|
1689 |
$self->_set_text ($self->{text}); |
1690 |
$self->update; |
1691 |
} |
1692 |
|
1693 |
sub mouse_motion { |
1694 |
my ($self, $ev, $x, $y) = @_; |
1695 |
# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# |
1696 |
} |
1697 |
|
1698 |
sub _draw { |
1699 |
my ($self) = @_; |
1700 |
|
1701 |
local $self->{fg} = $self->{fg}; |
1702 |
|
1703 |
if ($FOCUS == $self) { |
1704 |
glColor @{$self->{active_bg}}; |
1705 |
$self->{fg} = $self->{active_fg}; |
1706 |
} else { |
1707 |
glColor @{$self->{bg}}; |
1708 |
} |
1709 |
|
1710 |
glEnable GL_BLEND; |
1711 |
glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; |
1712 |
glBegin GL_QUADS; |
1713 |
glVertex 0 , 0; |
1714 |
glVertex 0 , $self->{h}; |
1715 |
glVertex $self->{w}, $self->{h}; |
1716 |
glVertex $self->{w}, 0; |
1717 |
glEnd; |
1718 |
glDisable GL_BLEND; |
1719 |
|
1720 |
$self->SUPER::_draw; |
1721 |
|
1722 |
#TODO: force update every cursor change :( |
1723 |
if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) { |
1724 |
|
1725 |
unless (exists $self->{cur_h}) { |
1726 |
my $text = substr $self->{text}, 0, $self->{cursor}; |
1727 |
utf8::encode $text; |
1728 |
|
1729 |
@$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text) |
1730 |
} |
1731 |
|
1732 |
glColor @{$self->{fg}}; |
1733 |
glBegin GL_LINES; |
1734 |
glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy}; |
1735 |
glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h}; |
1736 |
glEnd; |
1737 |
} |
1738 |
} |
1739 |
|
1740 |
package CFClient::UI::Entry; |
1741 |
|
1742 |
our @ISA = CFClient::UI::EntryBase::; |
1743 |
|
1744 |
use CFClient::OpenGL; |
1745 |
|
1746 |
sub key_down { |
1747 |
my ($self, $ev) = @_; |
1748 |
|
1749 |
my $sym = $ev->{sym}; |
1750 |
|
1751 |
if ($sym == 13) { |
1752 |
unshift @{$self->{history}}, |
1753 |
my $txt = $self->get_text; |
1754 |
$self->{history_pointer} = -1; |
1755 |
$self->{history_saveback} = ''; |
1756 |
$self->_emit (activate => $txt); |
1757 |
$self->update; |
1758 |
|
1759 |
} elsif ($sym == CFClient::SDLK_UP) { |
1760 |
if ($self->{history_pointer} < 0) { |
1761 |
$self->{history_saveback} = $self->get_text; |
1762 |
} |
1763 |
if (@{$self->{history} || []} > 0) { |
1764 |
$self->{history_pointer}++; |
1765 |
if ($self->{history_pointer} >= @{$self->{history} || []}) { |
1766 |
$self->{history_pointer} = @{$self->{history} || []} - 1; |
1767 |
} |
1768 |
$self->set_text ($self->{history}->[$self->{history_pointer}]); |
1769 |
} |
1770 |
|
1771 |
} elsif ($sym == CFClient::SDLK_DOWN) { |
1772 |
$self->{history_pointer}--; |
1773 |
$self->{history_pointer} = -1 if $self->{history_pointer} < 0; |
1774 |
|
1775 |
if ($self->{history_pointer} >= 0) { |
1776 |
$self->set_text ($self->{history}->[$self->{history_pointer}]); |
1777 |
} else { |
1778 |
$self->set_text ($self->{history_saveback}); |
1779 |
} |
1780 |
|
1781 |
} else { |
1782 |
$self->SUPER::key_down ($ev); |
1783 |
} |
1784 |
|
1785 |
} |
1786 |
|
1787 |
############################################################################# |
1788 |
|
1789 |
package CFClient::UI::Button; |
1790 |
|
1791 |
our @ISA = CFClient::UI::Label::; |
1792 |
|
1793 |
use CFClient::OpenGL; |
1794 |
|
1795 |
my @tex = |
1796 |
map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } |
1797 |
qw(b1_button_active.png); |
1798 |
|
1799 |
sub new { |
1800 |
my $class = shift; |
1801 |
|
1802 |
$class->SUPER::new ( |
1803 |
padding => 4, |
1804 |
fg => [1, 1, 1], |
1805 |
active_fg => [0, 0, 1], |
1806 |
can_hover => 1, |
1807 |
align => 0, |
1808 |
valign => 0, |
1809 |
can_events => 1, |
1810 |
@_ |
1811 |
) |
1812 |
} |
1813 |
|
1814 |
sub activate { } |
1815 |
|
1816 |
sub button_up { |
1817 |
my ($self, $ev, $x, $y) = @_; |
1818 |
|
1819 |
$self->emit ("activate") |
1820 |
if $x >= 0 && $x < $self->{w} |
1821 |
&& $y >= 0 && $y < $self->{h}; |
1822 |
} |
1823 |
|
1824 |
sub _draw { |
1825 |
my ($self) = @_; |
1826 |
|
1827 |
local $self->{fg} = $self->{fg}; |
1828 |
|
1829 |
if ($GRAB == $self) { |
1830 |
$self->{fg} = $self->{active_fg}; |
1831 |
} |
1832 |
|
1833 |
glEnable GL_TEXTURE_2D; |
1834 |
glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; |
1835 |
glColor 0, 0, 0, 1; |
1836 |
|
1837 |
$tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h}); |
1838 |
|
1839 |
glDisable GL_TEXTURE_2D; |
1840 |
|
1841 |
$self->SUPER::_draw; |
1842 |
} |
1843 |
|
1844 |
############################################################################# |
1845 |
|
1846 |
package CFClient::UI::CheckBox; |
1847 |
|
1848 |
our @ISA = CFClient::UI::DrawBG::; |
1849 |
|
1850 |
my @tex = |
1851 |
map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } |
1852 |
qw(c1_checkbox_bg.png c1_checkbox_active.png); |
1853 |
|
1854 |
use CFClient::OpenGL; |
1855 |
|
1856 |
sub new { |
1857 |
my $class = shift; |
1858 |
|
1859 |
$class->SUPER::new ( |
1860 |
padding => 2, |
1861 |
fg => [1, 1, 1], |
1862 |
active_fg => [1, 1, 0], |
1863 |
bg => [0, 0, 0, 0.2], |
1864 |
active_bg => [1, 1, 1, 0.5], |
1865 |
state => 0, |
1866 |
can_hover => 1, |
1867 |
@_ |
1868 |
) |
1869 |
} |
1870 |
|
1871 |
sub size_request { |
1872 |
my ($self) = @_; |
1873 |
|
1874 |
($self->{padding} * 2 + 6) x 2 |
1875 |
} |
1876 |
|
1877 |
sub button_down { |
1878 |
my ($self, $ev, $x, $y) = @_; |
1879 |
|
1880 |
if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} |
1881 |
&& $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { |
1882 |
$self->{state} = !$self->{state}; |
1883 |
$self->_emit (changed => $self->{state}); |
1884 |
} |
1885 |
} |
1886 |
|
1887 |
sub _draw { |
1888 |
my ($self) = @_; |
1889 |
|
1890 |
$self->SUPER::_draw; |
1891 |
|
1892 |
glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; |
1893 |
|
1894 |
my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; |
1895 |
|
1896 |
glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; |
1897 |
|
1898 |
my $tex = $self->{state} ? $tex[1] : $tex[0]; |
1899 |
|
1900 |
glEnable GL_TEXTURE_2D; |
1901 |
$tex->draw_quad_alpha (0, 0, $s, $s); |
1902 |
glDisable GL_TEXTURE_2D; |
1903 |
} |
1904 |
|
1905 |
############################################################################# |
1906 |
|
1907 |
package CFClient::UI::Image; |
1908 |
|
1909 |
our @ISA = CFClient::UI::Base::; |
1910 |
|
1911 |
use CFClient::OpenGL; |
1912 |
use Carp qw/confess/; |
1913 |
|
1914 |
our %loaded_images; |
1915 |
|
1916 |
sub new { |
1917 |
my $class = shift; |
1918 |
|
1919 |
my $self = $class->SUPER::new (can_events => 0, @_); |
1920 |
|
1921 |
$self->{image} or confess "Image has 'image' not set. This is a fatal error!"; |
1922 |
|
1923 |
$loaded_images{$self->{image}} ||= |
1924 |
new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1; |
1925 |
|
1926 |
my $tex = $self->{tex} = $loaded_images{$self->{image}}; |
1927 |
|
1928 |
Scalar::Util::weaken $loaded_images{$self->{image}}; |
1929 |
|
1930 |
$self->{aspect} = $tex->{w} / $tex->{h}; |
1931 |
|
1932 |
$self |
1933 |
} |
1934 |
|
1935 |
sub size_request { |
1936 |
my ($self) = @_; |
1937 |
|
1938 |
($self->{tex}->{w}, $self->{tex}->{h}) |
1939 |
} |
1940 |
|
1941 |
sub _draw { |
1942 |
my ($self) = @_; |
1943 |
|
1944 |
my $tex = $self->{tex}; |
1945 |
|
1946 |
my ($w, $h) = ($self->{w}, $self->{h}); |
1947 |
|
1948 |
if ($self->{rot90}) { |
1949 |
glRotate 90, 0, 0, 1; |
1950 |
glTranslate 0, -$self->{w}, 0; |
1951 |
|
1952 |
($w, $h) = ($h, $w); |
1953 |
} |
1954 |
|
1955 |
glEnable GL_TEXTURE_2D; |
1956 |
glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; |
1957 |
|
1958 |
$tex->draw_quad_alpha (0, 0, $w, $h); |
1959 |
|
1960 |
glDisable GL_TEXTURE_2D; |
1961 |
} |
1962 |
|
1963 |
############################################################################# |
1964 |
|
1965 |
package CFClient::UI::VGauge; |
1966 |
|
1967 |
our @ISA = CFClient::UI::Base::; |
1968 |
|
1969 |
use List::Util qw(min max); |
1970 |
|
1971 |
use CFClient::OpenGL; |
1972 |
|
1973 |
my %tex = ( |
1974 |
food => [ |
1975 |
map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } |
1976 |
qw/g1_food_gauge_empty.png g1_food_gauge_full.png/ |
1977 |
], |
1978 |
grace => [ |
1979 |
map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } |
1980 |
qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/ |
1981 |
], |
1982 |
hp => [ |
1983 |
map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } |
1984 |
qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/ |
1985 |
], |
1986 |
mana => [ |
1987 |
map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } |
1988 |
qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/ |
1989 |
], |
1990 |
); |
1991 |
|
1992 |
# eg. VGauge->new (gauge => 'food'), default gauge: food |
1993 |
sub new { |
1994 |
my $class = shift; |
1995 |
|
1996 |
my $self = $class->SUPER::new ( |
1997 |
type => 'food', |
1998 |
@_ |
1999 |
); |
2000 |
|
2001 |
$self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h}; |
2002 |
|
2003 |
$self |
2004 |
} |
2005 |
|
2006 |
sub size_request { |
2007 |
my ($self) = @_; |
2008 |
|
2009 |
#my $tex = $tex{$self->{type}}[0]; |
2010 |
#@$tex{qw(w h)} |
2011 |
(0, 0) |
2012 |
} |
2013 |
|
2014 |
sub set_max { |
2015 |
my ($self, $max) = @_; |
2016 |
|
2017 |
return if $self->{max_val} == $max; |
2018 |
|
2019 |
$self->{max_val} = $max; |
2020 |
$self->update; |
2021 |
} |
2022 |
|
2023 |
sub set_value { |
2024 |
my ($self, $val, $max) = @_; |
2025 |
|
2026 |
$self->set_max ($max) |
2027 |
if defined $max; |
2028 |
|
2029 |
return if $self->{val} == $val; |
2030 |
|
2031 |
$self->{val} = $val; |
2032 |
$self->update; |
2033 |
} |
2034 |
|
2035 |
sub _draw { |
2036 |
my ($self) = @_; |
2037 |
|
2038 |
my $tex = $tex{$self->{type}}; |
2039 |
my ($t1, $t2, $t3) = @$tex; |
2040 |
|
2041 |
my ($w, $h) = ($self->{w}, $self->{h}); |
2042 |
|
2043 |
if ($self->{vertical}) { |
2044 |
glRotate 90, 0, 0, 1; |
2045 |
glTranslate 0, -$self->{w}, 0; |
2046 |
|
2047 |
($w, $h) = ($h, $w); |
2048 |
} |
2049 |
|
2050 |
my $ycut = $self->{val} / ($self->{max_val} || 1); |
2051 |
|
2052 |
my $ycut1 = max 0, min 1, $ycut; |
2053 |
my $ycut2 = max 0, min 1, $ycut - 1; |
2054 |
|
2055 |
my $h1 = $self->{h} * (1 - $ycut1); |
2056 |
my $h2 = $self->{h} * (1 - $ycut2); |
2057 |
|
2058 |
glEnable GL_BLEND; |
2059 |
glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; |
2060 |
glEnable GL_TEXTURE_2D; |
2061 |
glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; |
2062 |
|
2063 |
glBindTexture GL_TEXTURE_2D, $t1->{name}; |
2064 |
glBegin GL_QUADS; |
2065 |
glTexCoord 0 , 0; glVertex 0 , 0; |
2066 |
glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1; |
2067 |
glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1; |
2068 |
glTexCoord $t1->{s}, 0; glVertex $w, 0; |
2069 |
glEnd; |
2070 |
|
2071 |
my $ycut1 = List::Util::min 1, $ycut; |
2072 |
glBindTexture GL_TEXTURE_2D, $t2->{name}; |
2073 |
glBegin GL_QUADS; |
2074 |
glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1; |
2075 |
glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2; |
2076 |
glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2; |
2077 |
glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1; |
2078 |
glEnd; |
2079 |
|
2080 |
if ($t3) { |
2081 |
glBindTexture GL_TEXTURE_2D, $t3->{name}; |
2082 |
glBegin GL_QUADS; |
2083 |
glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2; |
2084 |
glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h}; |
2085 |
glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h}; |
2086 |
glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2; |
2087 |
glEnd; |
2088 |
} |
2089 |
|
2090 |
glDisable GL_BLEND; |
2091 |
glDisable GL_TEXTURE_2D; |
2092 |
} |
2093 |
|
2094 |
############################################################################# |
2095 |
|
2096 |
package CFClient::UI::Gauge; |
2097 |
|
2098 |
our @ISA = CFClient::UI::VBox::; |
2099 |
|
2100 |
sub new { |
2101 |
my ($class, %arg) = @_; |
2102 |
|
2103 |
my $self = $class->SUPER::new ( |
2104 |
tooltip => $arg{type}, |
2105 |
can_hover => 1, |
2106 |
can_events => 1, |
2107 |
%arg, |
2108 |
); |
2109 |
|
2110 |
$self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999"); |
2111 |
$self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1); |
2112 |
$self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999"); |
2113 |
|
2114 |
$self |
2115 |
} |
2116 |
|
2117 |
sub set_fontsize { |
2118 |
my ($self, $fsize) = @_; |
2119 |
|
2120 |
$self->{value}->set_fontsize ($fsize); |
2121 |
$self->{max} ->set_fontsize ($fsize); |
2122 |
} |
2123 |
|
2124 |
sub set_max { |
2125 |
my ($self, $max) = @_; |
2126 |
|
2127 |
$self->{gauge}->set_max ($max); |
2128 |
$self->{max}->set_text ($max); |
2129 |
} |
2130 |
|
2131 |
sub set_value { |
2132 |
my ($self, $val, $max) = @_; |
2133 |
|
2134 |
$self->set_max ($max) |
2135 |
if defined $max; |
2136 |
|
2137 |
$self->{gauge}->set_value ($val, $max); |
2138 |
$self->{value}->set_text ($val); |
2139 |
} |
2140 |
|
2141 |
############################################################################# |
2142 |
|
2143 |
package CFClient::UI::Slider; |
2144 |
|
2145 |
use strict; |
2146 |
|
2147 |
use CFClient::OpenGL; |
2148 |
|
2149 |
our @ISA = CFClient::UI::DrawBG::; |
2150 |
|
2151 |
my @tex = |
2152 |
map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } |
2153 |
qw(s1_slider.png s1_slider_bg.png); |
2154 |
|
2155 |
sub new { |
2156 |
my $class = shift; |
2157 |
|
2158 |
# range [value, low, high, page, unit] |
2159 |
|
2160 |
# TODO: 0-width page |
2161 |
# TODO: req_w/h are wrong with vertical |
2162 |
# TODO: calculations are off |
2163 |
my $self = $class->SUPER::new ( |
2164 |
fg => [1, 1, 1], |
2165 |
active_fg => [0, 0, 0], |
2166 |
bg => [0, 0, 0, 0.2], |
2167 |
active_bg => [1, 1, 1, 0.5], |
2168 |
range => [0, 0, 100, 10, 0], |
2169 |
req_w => $::WIDTH / 80, |
2170 |
req_h => $::WIDTH / 80, |
2171 |
vertical => 0, |
2172 |
can_hover => 1, |
2173 |
inner_pad => 0.02, |
2174 |
@_ |
2175 |
); |
2176 |
|
2177 |
$self->set_value ($self->{range}[0]); |
2178 |
$self->update; |
2179 |
|
2180 |
$self |
2181 |
} |
2182 |
|
2183 |
sub changed { } |
2184 |
|
2185 |
sub set_range { |
2186 |
my ($self, $range) = @_; |
2187 |
|
2188 |
($range, $self->{range}) = ($self->{range}, $range); |
2189 |
|
2190 |
$self->update |
2191 |
if "@$range" ne "@{$self->{range}}"; |
2192 |
} |
2193 |
|
2194 |
sub set_value { |
2195 |
my ($self, $value) = @_; |
2196 |
|
2197 |
my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}}; |
2198 |
|
2199 |
$hi = $lo + 1 if $hi <= $lo; |
2200 |
|
2201 |
$page = $hi - $lo if $page > $hi - $lo; |
2202 |
|
2203 |
$value = $lo if $value < $lo; |
2204 |
$value = $hi - $page if $value > $hi - $page; |
2205 |
|
2206 |
$value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit |
2207 |
if $unit; |
2208 |
|
2209 |
@{$self->{range}} = ($value, $lo, $hi, $page, $unit); |
2210 |
|
2211 |
if ($value != $old_value) { |
2212 |
$self->_emit (changed => $value); |
2213 |
$self->update; |
2214 |
} |
2215 |
} |
2216 |
|
2217 |
sub size_request { |
2218 |
my ($self) = @_; |
2219 |
|
2220 |
my $w = $self->{req_w}; |
2221 |
my $h = $self->{req_h}; |
2222 |
|
2223 |
$self->{vertical} ? ($h, $w) : ($w, $h) |
2224 |
} |
2225 |
|
2226 |
sub button_down { |
2227 |
my ($self, $ev, $x, $y) = @_; |
2228 |
|
2229 |
$self->SUPER::button_down ($ev, $x, $y); |
2230 |
|
2231 |
$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x]; |
2232 |
|
2233 |
$self->mouse_motion ($ev, $x, $y); |
2234 |
} |
2235 |
|
2236 |
sub mouse_motion { |
2237 |
my ($self, $ev, $x, $y) = @_; |
2238 |
|
2239 |
if ($GRAB == $self) { |
2240 |
my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); |
2241 |
|
2242 |
my (undef, $lo, $hi, $page) = @{$self->{range}}; |
2243 |
|
2244 |
$x = ($x - $self->{click}[1]) / ($w * $self->{scale}); |
2245 |
|
2246 |
$self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo)); |
2247 |
} |
2248 |
} |
2249 |
|
2250 |
sub update { |
2251 |
my ($self) = @_; |
2252 |
|
2253 |
$CFClient::UI::ROOT->on_post_alloc ($self => sub { |
2254 |
$self->set_value ($self->{range}[0]); |
2255 |
|
2256 |
my ($value, $lo, $hi, $page) = @{$self->{range}}; |
2257 |
my $range = ($hi - $page - $lo) || 1e-100; |
2258 |
|
2259 |
my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1; |
2260 |
|
2261 |
$self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5; |
2262 |
$self->{scale} = 1 - 2 * $self->{offset} || 1e-100; |
2263 |
|
2264 |
$value = ($value - $lo) / $range; |
2265 |
$value = $value * $self->{scale} + $self->{offset}; |
2266 |
|
2267 |
$self->{knob_x} = $value - $knob_w * 0.5; |
2268 |
$self->{knob_w} = $knob_w; |
2269 |
}); |
2270 |
|
2271 |
$self->SUPER::update; |
2272 |
} |
2273 |
|
2274 |
sub _draw { |
2275 |
my ($self) = @_; |
2276 |
|
2277 |
$self->SUPER::_draw (); |
2278 |
|
2279 |
glScale $self->{w}, $self->{h}; |
2280 |
|
2281 |
if ($self->{vertical}) { |
2282 |
# draw a vertical slider like a rotated horizontal slider |
2283 |
|
2284 |
glTranslate 1, 0, 0; |
2285 |
glRotate 90, 0, 0, 1; |
2286 |
} |
2287 |
|
2288 |
my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; |
2289 |
my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; |
2290 |
|
2291 |
glEnable GL_TEXTURE_2D; |
2292 |
glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; |
2293 |
|
2294 |
# draw background |
2295 |
$tex[1]->draw_quad_alpha (0, 0, 1, 1); |
2296 |
|
2297 |
# draw handle |
2298 |
$tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1); |
2299 |
|
2300 |
glDisable GL_TEXTURE_2D; |
2301 |
} |
2302 |
|
2303 |
############################################################################# |
2304 |
|
2305 |
package CFClient::UI::ValSlider; |
2306 |
|
2307 |
our @ISA = CFClient::UI::HBox::; |
2308 |
|
2309 |
sub new { |
2310 |
my ($class, %arg) = @_; |
2311 |
|
2312 |
my $range = delete $arg{range}; |
2313 |
|
2314 |
my $self = $class->SUPER::new ( |
2315 |
slider => (new CFClient::UI::Slider expand => 1, range => $range), |
2316 |
entry => (new CFClient::UI::Label text => "", template => delete $arg{template}), |
2317 |
to_value => sub { shift }, |
2318 |
from_value => sub { shift }, |
2319 |
%arg, |
2320 |
); |
2321 |
|
2322 |
$self->{slider}->connect (changed => sub { |
2323 |
my ($self, $value) = @_; |
2324 |
$self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value)); |
2325 |
$self->{parent}->emit (changed => $value); |
2326 |
}); |
2327 |
|
2328 |
# $self->{entry}->connect (changed => sub { |
2329 |
# my ($self, $value) = @_; |
2330 |
# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value)); |
2331 |
# $self->{parent}->emit (changed => $value); |
2332 |
# }); |
2333 |
|
2334 |
$self->add ($self->{slider}, $self->{entry}); |
2335 |
|
2336 |
$self->{slider}->emit (changed => $self->{slider}{range}[0]); |
2337 |
|
2338 |
$self |
2339 |
} |
2340 |
|
2341 |
sub set_range { shift->{slider}->set_range (@_) } |
2342 |
sub set_value { shift->{slider}->set_value (@_) } |
2343 |
|
2344 |
############################################################################# |
2345 |
|
2346 |
package CFClient::UI::TextView; |
2347 |
|
2348 |
our @ISA = CFClient::UI::HBox::; |
2349 |
|
2350 |
use CFClient::OpenGL; |
2351 |
|
2352 |
sub new { |
2353 |
my $class = shift; |
2354 |
|
2355 |
my $self = $class->SUPER::new ( |
2356 |
fontsize => 1, |
2357 |
can_events => 0, |
2358 |
#font => default_font |
2359 |
@_, |
2360 |
|
2361 |
layout => (new CFClient::Layout 1), |
2362 |
par => [], |
2363 |
height => 0, |
2364 |
children => [ |
2365 |
(new CFClient::UI::Empty expand => 1), |
2366 |
(new CFClient::UI::Slider vertical => 1), |
2367 |
], |
2368 |
); |
2369 |
|
2370 |
$self->{children}[1]->connect (changed => sub { $self->update }); |
2371 |
|
2372 |
$self |
2373 |
} |
2374 |
|
2375 |
sub set_fontsize { |
2376 |
my ($self, $fontsize) = @_; |
2377 |
|
2378 |
$self->{fontsize} = $fontsize; |
2379 |
$self->reflow; |
2380 |
} |
2381 |
|
2382 |
sub size_allocate { |
2383 |
my ($self, $w, $h, $changed) = @_; |
2384 |
|
2385 |
$self->SUPER::size_allocate ($w, $h, $changed); |
2386 |
|
2387 |
return unless $changed; |
2388 |
|
2389 |
$self->{layout}->set_font ($self->{font}) if $self->{font}; |
2390 |
$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); |
2391 |
$self->{layout}->set_width ($self->{children}[0]{w}); |
2392 |
|
2393 |
$self->reflow; |
2394 |
} |
2395 |
|
2396 |
sub text_size { |
2397 |
my ($self, $text, $indent) = @_; |
2398 |
|
2399 |
my $layout = $self->{layout}; |
2400 |
|
2401 |
$layout->set_height ($self->{fontsize} * $::FONTSIZE); |
2402 |
$layout->set_width ($self->{children}[0]{w} - $indent); |
2403 |
$layout->set_markup ($text); |
2404 |
|
2405 |
$layout->size |
2406 |
} |
2407 |
|
2408 |
sub reflow { |
2409 |
my ($self) = @_; |
2410 |
|
2411 |
$self->{need_reflow}++; |
2412 |
$self->update; |
2413 |
} |
2414 |
|
2415 |
sub set_offset { |
2416 |
my ($self, $offset) = @_; |
2417 |
|
2418 |
# todo: base offset on lines or so, not on pixels |
2419 |
$self->{children}[1]->set_value ($offset); |
2420 |
} |
2421 |
|
2422 |
sub clear { |
2423 |
my ($self) = @_; |
2424 |
|
2425 |
$self->{par} = []; |
2426 |
$self->{height} = 0; |
2427 |
$self->{children}[1]->set_range ([0, 0, 0, 1, 1]); |
2428 |
} |
2429 |
|
2430 |
sub add_paragraph { |
2431 |
my ($self, $color, $text, $indent) = @_; |
2432 |
|
2433 |
for my $line (split /\n/, $text) { |
2434 |
my ($w, $h) = $self->text_size ($line); |
2435 |
$self->{height} += $h; |
2436 |
push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line]; |
2437 |
} |
2438 |
|
2439 |
$self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]); |
2440 |
} |
2441 |
|
2442 |
sub update { |
2443 |
my ($self) = @_; |
2444 |
|
2445 |
$self->SUPER::update; |
2446 |
|
2447 |
return unless $self->{h} > 0; |
2448 |
|
2449 |
delete $self->{texture}; |
2450 |
|
2451 |
$ROOT->on_post_alloc ($self, sub { |
2452 |
my ($W, $H) = @{$self->{children}[0]}{qw(w h)}; |
2453 |
|
2454 |
if (delete $self->{need_reflow}) { |
2455 |
my $height = 0; |
2456 |
|
2457 |
my $layout = $self->{layout}; |
2458 |
|
2459 |
$layout->set_height ($self->{fontsize} * $::FONTSIZE); |
2460 |
|
2461 |
for (@{$self->{par}}) { |
2462 |
if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support |
2463 |
$layout->set_width ($W - $_->[3]); |
2464 |
$layout->set_markup ($_->[4]); |
2465 |
my ($w, $h) = $layout->size; |
2466 |
$_->[0] = $w + $_->[3]; |
2467 |
$_->[1] = $h; |
2468 |
} |
2469 |
|
2470 |
$height += $_->[1]; |
2471 |
} |
2472 |
|
2473 |
$self->{height} = $height; |
2474 |
|
2475 |
$self->{children}[1]->set_range ([$height, 0, $height, $H, 1]); |
2476 |
|
2477 |
delete $self->{texture}; |
2478 |
} |
2479 |
|
2480 |
$self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub { |
2481 |
glClearColor 0.5, 0.5, 0.5, 0; |
2482 |
glClear GL_COLOR_BUFFER_BIT; |
2483 |
|
2484 |
my $top = int $self->{children}[1]{range}[0]; |
2485 |
|
2486 |
my $y0 = $top; |
2487 |
my $y1 = $top + $H; |
2488 |
|
2489 |
my $y = 0; |
2490 |
|
2491 |
my $layout = $self->{layout}; |
2492 |
|
2493 |
$layout->set_font ($self->{font}) if $self->{font}; |
2494 |
|
2495 |
glEnable GL_BLEND; |
2496 |
#TODO# not correct in windows where rgba is forced off |
2497 |
glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA; |
2498 |
|
2499 |
for my $par (@{$self->{par}}) { |
2500 |
my $h = $par->[1]; |
2501 |
|
2502 |
if ($y0 < $y + $h && $y < $y1) { |
2503 |
$layout->set_foreground (@{ $par->[2] }); |
2504 |
$layout->set_width ($W - $par->[3]); |
2505 |
$layout->set_markup ($par->[4]); |
2506 |
|
2507 |
my ($w, $h, $data, $format, $internalformat) = $layout->render; |
2508 |
|
2509 |
glRasterPos $par->[3], $y - $y0; |
2510 |
glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data; |
2511 |
} |
2512 |
|
2513 |
$y += $h; |
2514 |
} |
2515 |
|
2516 |
glDisable GL_BLEND; |
2517 |
}; |
2518 |
}); |
2519 |
} |
2520 |
|
2521 |
sub _draw { |
2522 |
my ($self) = @_; |
2523 |
|
2524 |
glEnable GL_TEXTURE_2D; |
2525 |
glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; |
2526 |
glColor 1, 1, 1, 1; |
2527 |
$self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h}); |
2528 |
glDisable GL_TEXTURE_2D; |
2529 |
|
2530 |
$self->{children}[1]->draw; |
2531 |
|
2532 |
} |
2533 |
|
2534 |
############################################################################# |
2535 |
|
2536 |
package CFClient::UI::Animator; |
2537 |
|
2538 |
use CFClient::OpenGL; |
2539 |
|
2540 |
our @ISA = CFClient::UI::Bin::; |
2541 |
|
2542 |
sub moveto { |
2543 |
my ($self, $x, $y) = @_; |
2544 |
|
2545 |
$self->{moveto} = [$self->{x}, $self->{y}, $x, $y]; |
2546 |
$self->{speed} = 0.001; |
2547 |
$self->{time} = 1; |
2548 |
|
2549 |
::animation_start $self; |
2550 |
} |
2551 |
|
2552 |
sub animate { |
2553 |
my ($self, $interval) = @_; |
2554 |
|
2555 |
$self->{time} -= $interval * $self->{speed}; |
2556 |
if ($self->{time} <= 0) { |
2557 |
$self->{time} = 0; |
2558 |
::animation_stop $self; |
2559 |
} |
2560 |
|
2561 |
my ($x0, $y0, $x1, $y1) = @{$self->{moveto}}; |
2562 |
|
2563 |
$self->{x} = $x0 * $self->{time} + $x1 * (1 - $self->{time}); |
2564 |
$self->{y} = $y0 * $self->{time} + $y1 * (1 - $self->{time}); |
2565 |
} |
2566 |
|
2567 |
sub _draw { |
2568 |
my ($self) = @_; |
2569 |
|
2570 |
glPushMatrix; |
2571 |
glRotate $self->{time} * 1000, 0, 1, 0; |
2572 |
$self->{children}[0]->draw; |
2573 |
glPopMatrix; |
2574 |
} |
2575 |
|
2576 |
############################################################################# |
2577 |
|
2578 |
package CFClient::UI::Flopper; |
2579 |
|
2580 |
our @ISA = CFClient::UI::Button::; |
2581 |
|
2582 |
sub new { |
2583 |
my $class = shift; |
2584 |
|
2585 |
my $self = $class->SUPER::new ( |
2586 |
state => 0, |
2587 |
on_activate => \&toggle_flopper, |
2588 |
@_ |
2589 |
); |
2590 |
|
2591 |
$self |
2592 |
} |
2593 |
|
2594 |
sub toggle_flopper { |
2595 |
my ($self) = @_; |
2596 |
|
2597 |
$self->{other}->toggle_visibility; |
2598 |
} |
2599 |
|
2600 |
############################################################################# |
2601 |
|
2602 |
package CFClient::UI::Tooltip; |
2603 |
|
2604 |
our @ISA = CFClient::UI::Bin::; |
2605 |
|
2606 |
use CFClient::OpenGL; |
2607 |
|
2608 |
sub new { |
2609 |
my $class = shift; |
2610 |
|
2611 |
$class->SUPER::new ( |
2612 |
@_, |
2613 |
can_events => 0, |
2614 |
) |
2615 |
} |
2616 |
|
2617 |
sub set_tooltip_from { |
2618 |
my ($self, $widget) = @_; |
2619 |
|
2620 |
$self->add (new CFClient::UI::Label |
2621 |
markup => $widget->{tooltip}, |
2622 |
max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH, |
2623 |
fontsize => 0.8, |
2624 |
fg => [0, 0, 0, 1], |
2625 |
ellipsise => 0, |
2626 |
font => ($widget->{tooltip_font} || $::FONT_PROP), |
2627 |
); |
2628 |
} |
2629 |
|
2630 |
sub size_request { |
2631 |
my ($self) = @_; |
2632 |
|
2633 |
my ($w, $h) = @{$self->child}{qw(req_w req_h)}; |
2634 |
|
2635 |
($w + 4, $h + 4) |
2636 |
} |
2637 |
|
2638 |
sub size_allocate { |
2639 |
my ($self, $w, $h, $changed) = @_; |
2640 |
|
2641 |
return unless $changed; |
2642 |
|
2643 |
$self->SUPER::size_allocate ($w - 4, $h - 4, $changed); |
2644 |
} |
2645 |
|
2646 |
sub _draw { |
2647 |
my ($self) = @_; |
2648 |
|
2649 |
glTranslate 0.375, 0.375; |
2650 |
|
2651 |
my ($w, $h) = @$self{qw(w h)}; |
2652 |
|
2653 |
glColor 1, 0.8, 0.4; |
2654 |
glBegin GL_QUADS; |
2655 |
glVertex 0 , 0; |
2656 |
glVertex 0 , $h; |
2657 |
glVertex $w, $h; |
2658 |
glVertex $w, 0; |
2659 |
glEnd; |
2660 |
|
2661 |
glColor 0, 0, 0; |
2662 |
glBegin GL_LINE_LOOP; |
2663 |
glVertex 0 , 0; |
2664 |
glVertex 0 , $h; |
2665 |
glVertex $w, $h; |
2666 |
glVertex $w, 0; |
2667 |
glEnd; |
2668 |
|
2669 |
glTranslate 2 - 0.375, 2 - 0.375; |
2670 |
|
2671 |
$self->SUPER::_draw; |
2672 |
} |
2673 |
|
2674 |
############################################################################# |
2675 |
|
2676 |
package CFClient::UI::Face; |
2677 |
|
2678 |
our @ISA = CFClient::UI::Base::; |
2679 |
|
2680 |
use CFClient::OpenGL; |
2681 |
|
2682 |
sub new { |
2683 |
my $class = shift; |
2684 |
|
2685 |
my $self = $class->SUPER::new ( |
2686 |
aspect => 1, |
2687 |
can_events => 0, |
2688 |
@_, |
2689 |
); |
2690 |
|
2691 |
if ($self->{anim} && $self->{animspeed}) { |
2692 |
Scalar::Util::weaken (my $widget = $self); |
2693 |
|
2694 |
$self->{timer} = Event->timer ( |
2695 |
at => $self->{animspeed} * int $::NOW / $self->{animspeed}, |
2696 |
hard => 1, |
2697 |
interval => $self->{animspeed}, |
2698 |
cb => sub { |
2699 |
++$widget->{frame}; |
2700 |
$widget->update; |
2701 |
}, |
2702 |
); |
2703 |
} |
2704 |
|
2705 |
$self |
2706 |
} |
2707 |
|
2708 |
sub size_request { |
2709 |
(32, 8) |
2710 |
} |
2711 |
|
2712 |
sub update { |
2713 |
my ($self) = @_; |
2714 |
|
2715 |
return unless $self->{visible}; |
2716 |
|
2717 |
$self->SUPER::update; |
2718 |
} |
2719 |
|
2720 |
sub _draw { |
2721 |
my ($self) = @_; |
2722 |
|
2723 |
return unless $::CONN; |
2724 |
|
2725 |
my $face; |
2726 |
|
2727 |
if ($self->{frame}) { |
2728 |
my $anim = $::CONN->{anim}[$self->{anim}]; |
2729 |
|
2730 |
$face = $anim->[ $self->{frame} % @$anim ] |
2731 |
if $anim && @$anim; |
2732 |
} |
2733 |
|
2734 |
my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]]; |
2735 |
|
2736 |
if ($tex) { |
2737 |
glEnable GL_TEXTURE_2D; |
2738 |
glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; |
2739 |
glColor 1, 1, 1, 1; |
2740 |
$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h}); |
2741 |
glDisable GL_TEXTURE_2D; |
2742 |
} |
2743 |
} |
2744 |
|
2745 |
sub DESTROY { |
2746 |
my ($self) = @_; |
2747 |
|
2748 |
$self->{timer}->cancel |
2749 |
if $self->{timer}; |
2750 |
|
2751 |
$self->SUPER::DESTROY; |
2752 |
} |
2753 |
|
2754 |
############################################################################# |
2755 |
|
2756 |
package CFClient::UI::Inventory; |
2757 |
|
2758 |
our @ISA = CFClient::UI::ScrolledWindow::; |
2759 |
|
2760 |
sub new { |
2761 |
my $class = shift; |
2762 |
|
2763 |
my $self = $class->SUPER::new ( |
2764 |
scrolled => (new CFClient::UI::Table col_expand => [0, 1, 0]), |
2765 |
@_, |
2766 |
); |
2767 |
|
2768 |
$self |
2769 |
} |
2770 |
|
2771 |
sub set_items { |
2772 |
my ($self, $items) = @_; |
2773 |
|
2774 |
$self->{scrolled}->clear; |
2775 |
return unless $items; |
2776 |
|
2777 |
my @items = sort { |
2778 |
($a->{type} <=> $b->{type}) |
2779 |
or ($a->{name} cmp $b->{name}) |
2780 |
} @$items; |
2781 |
|
2782 |
$self->{real_items} = \@items; |
2783 |
|
2784 |
my $row = 0; |
2785 |
for my $item (@items) { |
2786 |
CFClient::Item::update_widgets $item; |
2787 |
|
2788 |
$self->{scrolled}->add (0, $row, $item->{face_widget}); |
2789 |
$self->{scrolled}->add (1, $row, $item->{desc_widget}); |
2790 |
$self->{scrolled}->add (2, $row, $item->{weight_widget}); |
2791 |
|
2792 |
$row++; |
2793 |
} |
2794 |
} |
2795 |
|
2796 |
############################################################################# |
2797 |
|
2798 |
package CFClient::UI::Menu; |
2799 |
|
2800 |
our @ISA = CFClient::UI::FancyFrame::; |
2801 |
|
2802 |
use CFClient::OpenGL; |
2803 |
|
2804 |
sub new { |
2805 |
my $class = shift; |
2806 |
|
2807 |
my $self = $class->SUPER::new ( |
2808 |
items => [], |
2809 |
z => 100, |
2810 |
@_, |
2811 |
); |
2812 |
|
2813 |
$self->add ($self->{vbox} = new CFClient::UI::VBox); |
2814 |
|
2815 |
for my $item (@{ $self->{items} }) { |
2816 |
my ($widget, $cb) = @$item; |
2817 |
|
2818 |
# handle various types of items, only text for now |
2819 |
if (!ref $widget) { |
2820 |
$widget = new CFClient::UI::Label |
2821 |
can_hover => 1, |
2822 |
can_events => 1, |
2823 |
text => $widget; |
2824 |
} |
2825 |
|
2826 |
$self->{item}{$widget} = $item; |
2827 |
|
2828 |
$self->{vbox}->add ($widget); |
2829 |
} |
2830 |
|
2831 |
$self |
2832 |
} |
2833 |
|
2834 |
# popup given the event (must be a mouse button down event currently) |
2835 |
sub popup { |
2836 |
my ($self, $ev) = @_; |
2837 |
|
2838 |
$self->_emit ("popdown"); |
2839 |
|
2840 |
# maybe save $GRAB? must be careful about events... |
2841 |
$GRAB = $self; |
2842 |
$self->{button} = $ev->{button}; |
2843 |
|
2844 |
$self->show; |
2845 |
$self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5); |
2846 |
} |
2847 |
|
2848 |
sub mouse_motion { |
2849 |
my ($self, $ev, $x, $y) = @_; |
2850 |
|
2851 |
# TODO: should use vbox->find_widget or so |
2852 |
$HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y}); |
2853 |
$self->{hover} = $self->{item}{$HOVER}; |
2854 |
} |
2855 |
|
2856 |
sub button_up { |
2857 |
my ($self, $ev, $x, $y) = @_; |
2858 |
|
2859 |
if ($ev->{button} == $self->{button}) { |
2860 |
undef $GRAB; |
2861 |
$self->hide; |
2862 |
|
2863 |
$self->_emit ("popdown"); |
2864 |
$self->{hover}[1]->() if $self->{hover}; |
2865 |
} |
2866 |
} |
2867 |
|
2868 |
############################################################################# |
2869 |
|
2870 |
package CFClient::UI::Statusbox; |
2871 |
|
2872 |
our @ISA = CFClient::UI::VBox::; |
2873 |
|
2874 |
sub new { |
2875 |
my $class = shift; |
2876 |
|
2877 |
$class->SUPER::new ( |
2878 |
fontsize => 0.8, |
2879 |
@_, |
2880 |
) |
2881 |
} |
2882 |
|
2883 |
sub reorder { |
2884 |
my ($self) = @_; |
2885 |
my $NOW = time; |
2886 |
|
2887 |
while (my ($k, $v) = each %{ $self->{item} }) { |
2888 |
delete $self->{item}{$k} if $v->{timeout} < $NOW; |
2889 |
} |
2890 |
|
2891 |
my @widgets; |
2892 |
|
2893 |
my @items = sort { |
2894 |
$a->{pri} <=> $b->{pri} |
2895 |
or $b->{id} <=> $a->{id} |
2896 |
} values %{ $self->{item} }; |
2897 |
|
2898 |
my $count = 10 + 1; |
2899 |
for my $item (@items) { |
2900 |
last unless --$count; |
2901 |
|
2902 |
push @widgets, $item->{label} ||= do { |
2903 |
# TODO: doesn't handle markup well (read as: at all) |
2904 |
my $short = $item->{count} > 1 |
2905 |
? "<b>$item->{count} ×</b> $item->{text}" |
2906 |
: $item->{text}; |
2907 |
|
2908 |
for ($short) { |
2909 |
s/^\s+//; |
2910 |
s/\s+/ /g; |
2911 |
} |
2912 |
|
2913 |
new CFClient::UI::Label |
2914 |
markup => $short, |
2915 |
tooltip => $item->{tooltip}, |
2916 |
tooltip_font => $::FONT_PROP, |
2917 |
tooltip_width => 0.67, |
2918 |
fontsize => $item->{fontsize} || $self->{fontsize}, |
2919 |
max_w => $::WIDTH * 0.44, |
2920 |
fg => $item->{fg}, |
2921 |
can_events => 1, |
2922 |
can_hover => 1 |
2923 |
}; |
2924 |
} |
2925 |
|
2926 |
$self->clear; |
2927 |
$self->SUPER::add (reverse @widgets); |
2928 |
} |
2929 |
|
2930 |
sub add { |
2931 |
my ($self, $text, %arg) = @_; |
2932 |
|
2933 |
$text =~ s/^\s+//; |
2934 |
$text =~ s/\s+$//; |
2935 |
|
2936 |
return unless $text; |
2937 |
|
2938 |
my $timeout = time + ((delete $arg{timeout}) || 60); |
2939 |
|
2940 |
my $group = exists $arg{group} ? $arg{group} : ++$self->{id}; |
2941 |
|
2942 |
if (my $item = $self->{item}{$group}) { |
2943 |
if ($item->{text} eq $text) { |
2944 |
$item->{count}++; |
2945 |
} else { |
2946 |
$item->{count} = 1; |
2947 |
$item->{text} = $item->{tooltip} = $text; |
2948 |
} |
2949 |
$item->{id} = ++$self->{id}; |
2950 |
$item->{timeout} = $timeout; |
2951 |
delete $item->{label}; |
2952 |
} else { |
2953 |
$self->{item}{$group} = { |
2954 |
id => ++$self->{id}, |
2955 |
text => $text, |
2956 |
timeout => $timeout, |
2957 |
tooltip => $text, |
2958 |
fg => [0.8, 0.8, 0.8, 0.8], |
2959 |
pri => 0, |
2960 |
count => 1, |
2961 |
%arg, |
2962 |
}; |
2963 |
} |
2964 |
|
2965 |
$self->reorder; |
2966 |
} |
2967 |
|
2968 |
sub reconfigure { |
2969 |
my ($self) = @_; |
2970 |
|
2971 |
delete $_->{label} |
2972 |
for values %{ $self->{item} || {} }; |
2973 |
|
2974 |
$self->reorder; |
2975 |
$self->SUPER::reconfigure; |
2976 |
} |
2977 |
|
2978 |
############################################################################# |
2979 |
|
2980 |
package CFClient::UI::Root; |
2981 |
|
2982 |
our @ISA = CFClient::UI::Container::; |
2983 |
|
2984 |
use CFClient::OpenGL; |
2985 |
|
2986 |
sub new { |
2987 |
my $class = shift; |
2988 |
|
2989 |
my $self = $class->SUPER::new ( |
2990 |
visible => 1, |
2991 |
@_, |
2992 |
); |
2993 |
|
2994 |
Scalar::Util::weaken ($self->{root} = $self); |
2995 |
|
2996 |
$self |
2997 |
} |
2998 |
|
2999 |
sub configure { |
3000 |
my ($self, $x, $y, $w, $h) = @_; |
3001 |
|
3002 |
$self->{w} = $w; |
3003 |
$self->{h} = $h; |
3004 |
} |
3005 |
|
3006 |
sub reconfigure { |
3007 |
my ($self) = @_; |
3008 |
|
3009 |
$self->SUPER::reconfigure; |
3010 |
|
3011 |
$self->size_allocate ($self->{w}, $self->{h}, 1) |
3012 |
if $self->{w}; |
3013 |
} |
3014 |
|
3015 |
sub size_request { |
3016 |
my ($self) = @_; |
3017 |
|
3018 |
($self->{w}, $self->{h}) |
3019 |
} |
3020 |
|
3021 |
sub size_allocate { |
3022 |
my ($self, $w, $h, $changed) = @_; |
3023 |
|
3024 |
for my $child ($self->children) { |
3025 |
my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; |
3026 |
|
3027 |
$X = $child->{req_x} > 0 ? $child->{req_x} : $w - $W - $child->{req_x} + 1 |
3028 |
if exists $child->{req_x}; |
3029 |
|
3030 |
$Y = $child->{req_y} > 0 ? $child->{req_y} : $h - $H - $child->{req_y} + 1 |
3031 |
if exists $child->{req_y}; |
3032 |
|
3033 |
#delete @$child{qw(req_x req_y)};#d# def_x, def_y |
3034 |
|
3035 |
$X = List::Util::max 0, List::Util::min $w - $W, int $X + 0.5; |
3036 |
$Y = List::Util::max 0, List::Util::min $h - $H, int $Y + 0.5; |
3037 |
|
3038 |
$child->configure ($X, $Y, $W, $H); |
3039 |
} |
3040 |
} |
3041 |
|
3042 |
sub coord2local { |
3043 |
my ($self, $x, $y) = @_; |
3044 |
|
3045 |
($x, $y) |
3046 |
} |
3047 |
|
3048 |
sub coord2global { |
3049 |
my ($self, $x, $y) = @_; |
3050 |
|
3051 |
($x, $y) |
3052 |
} |
3053 |
|
3054 |
sub update { |
3055 |
my ($self) = @_; |
3056 |
|
3057 |
$::WANT_REFRESH++; |
3058 |
} |
3059 |
|
3060 |
sub add { |
3061 |
my ($self, @children) = @_; |
3062 |
|
3063 |
for my $child (@children) { |
3064 |
$child->{is_toplevel} = 1; |
3065 |
|
3066 |
# integerise window positions |
3067 |
$child->{x} = int $child->{x}; |
3068 |
$child->{y} = int $child->{y}; |
3069 |
} |
3070 |
|
3071 |
$self->SUPER::add (@children); |
3072 |
} |
3073 |
|
3074 |
sub remove { |
3075 |
my ($self, @children) = @_; |
3076 |
|
3077 |
$self->SUPER::remove (@children); |
3078 |
|
3079 |
while (@children) { |
3080 |
my $w = pop @children; |
3081 |
push @children, $w->children; |
3082 |
$w->set_invisible; |
3083 |
} |
3084 |
} |
3085 |
|
3086 |
sub on_refresh { |
3087 |
my ($self, $id, $cb) = @_; |
3088 |
|
3089 |
$self->{refresh_hook}{$id} = $cb; |
3090 |
} |
3091 |
|
3092 |
sub on_post_alloc { |
3093 |
my ($self, $id, $cb) = @_; |
3094 |
|
3095 |
$self->{post_alloc_hook}{$id} = $cb; |
3096 |
} |
3097 |
|
3098 |
sub draw { |
3099 |
my ($self) = @_; |
3100 |
|
3101 |
while ($self->{refresh_hook}) { |
3102 |
$_->() |
3103 |
for values %{delete $self->{refresh_hook}}; |
3104 |
} |
3105 |
|
3106 |
if ($self->{realloc}) { |
3107 |
my @queue; |
3108 |
|
3109 |
while () { |
3110 |
if ($self->{realloc}) { |
3111 |
#TODO use array-of-depth approach |
3112 |
|
3113 |
@queue = sort { $a->{visible} <=> $b->{visible} } |
3114 |
@queue, values %{delete $self->{realloc}}; |
3115 |
} |
3116 |
|
3117 |
my $widget = pop @queue || last; |
3118 |
|
3119 |
$widget->{visible} or last; # do not resize invisible widgets |
3120 |
|
3121 |
my ($w, $h) = $widget->{def_w} && $widget->{def_h} |
3122 |
? @$widget{qw(def_w def_h)} |
3123 |
: $widget->size_request; |
3124 |
|
3125 |
Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d# |
3126 |
|
3127 |
$widget->{req_w} = $w; |
3128 |
$widget->{req_h} = $h; |
3129 |
|
3130 |
$self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h]; |
3131 |
|
3132 |
push @queue, $widget->{parent} |
3133 |
if $widget->{parent}; |
3134 |
} |
3135 |
} |
3136 |
|
3137 |
while (my $size_alloc = delete $self->{size_alloc}) { |
3138 |
my @queue = sort $b->[0]{visible} <=> $a->[0]{visible}, |
3139 |
values %$size_alloc; |
3140 |
|
3141 |
while () { |
3142 |
my ($widget, $w, $h) = @{ pop @queue or last }; |
3143 |
|
3144 |
$w = 0 if $w < 0; |
3145 |
$h = 0 if $h < 0; |
3146 |
|
3147 |
my $changed = $widget->{w} != $w || $widget->{h} != $h; |
3148 |
|
3149 |
$widget->{w} = $w; |
3150 |
$widget->{h} = $h; |
3151 |
|
3152 |
$widget->emit (size_allocate => $w, $h, $changed); |
3153 |
} |
3154 |
} |
3155 |
|
3156 |
while ($self->{post_alloc_hook}) { |
3157 |
$_->() |
3158 |
for values %{delete $self->{post_alloc_hook}}; |
3159 |
} |
3160 |
|
3161 |
glViewport 0, 0, $::WIDTH, $::HEIGHT; |
3162 |
glClearColor +($::CFG->{fow_intensity}) x 3, 1; |
3163 |
glClear GL_COLOR_BUFFER_BIT; |
3164 |
|
3165 |
glMatrixMode GL_PROJECTION; |
3166 |
glLoadIdentity; |
3167 |
glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000; |
3168 |
glMatrixMode GL_MODELVIEW; |
3169 |
glLoadIdentity; |
3170 |
|
3171 |
$self->_draw; |
3172 |
} |
3173 |
|
3174 |
############################################################################# |
3175 |
|
3176 |
package CFClient::UI; |
3177 |
|
3178 |
$ROOT = new CFClient::UI::Root; |
3179 |
$TOOLTIP = new CFClient::UI::Tooltip z => 900; |
3180 |
|
3181 |
1 |
3182 |
|