1 |
package CFClient::UI; |
2 |
|
3 |
use utf8; |
4 |
use strict; |
5 |
|
6 |
use Scalar::Util (); |
7 |
use List::Util (); |
8 |
use Event; |
9 |
|
10 |
use CFClient; |
11 |
use CFClient::Texture; |
12 |
|
13 |
our ($FOCUS, $HOVER, $GRAB); # various widgets |
14 |
|
15 |
our $LAYOUT; |
16 |
our $ROOT; |
17 |
our $TOOLTIP; |
18 |
our $BUTTON_STATE; |
19 |
|
20 |
our %WIDGET; # all widgets, weak-referenced |
21 |
|
22 |
our $TOOLTIP_WATCHER = Event->idle (min => 1/60, cb => sub { |
23 |
if (!$GRAB) { |
24 |
for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) { |
25 |
if (length $widget->{tooltip}) { |
26 |
if ($TOOLTIP->{owner} != $widget) { |
27 |
$TOOLTIP->hide; |
28 |
|
29 |
$TOOLTIP->{owner} = $widget; |
30 |
|
31 |
return if $ENV{CFPLUS_DEBUG} & 8; |
32 |
|
33 |
my $tip = $widget->{tooltip}; |
34 |
|
35 |
$tip = $tip->($widget) if CODE:: eq ref $tip; |
36 |
|
37 |
$TOOLTIP->set_tooltip_from ($widget); |
38 |
$TOOLTIP->show; |
39 |
} |
40 |
|
41 |
return; |
42 |
} |
43 |
} |
44 |
} |
45 |
|
46 |
$TOOLTIP->hide; |
47 |
delete $TOOLTIP->{owner}; |
48 |
}); |
49 |
|
50 |
sub get_layout { |
51 |
my $layout; |
52 |
|
53 |
for (grep { $_->{name} } values %WIDGET) { |
54 |
my $win = $layout->{$_->{name}} = { }; |
55 |
|
56 |
$win->{x} = ($_->{x} + $_->{w} * 0.5) / $::WIDTH if $_->{x} =~ /^[0-9.]+$/; |
57 |
$win->{y} = ($_->{y} + $_->{h} * 0.5) / $::HEIGHT if $_->{y} =~ /^[0-9.]+$/; |
58 |
$win->{w} = $_->{w} / $::WIDTH if defined $_->{w}; |
59 |
$win->{h} = $_->{h} / $::HEIGHT if defined $_->{h}; |
60 |
|
61 |
$win->{show} = $_->{visible} && $_->{is_toplevel}; |
62 |
} |
63 |
|
64 |
$layout |
65 |
} |
66 |
|
67 |
sub set_layout { |
68 |
my ($layout) = @_; |
69 |
|
70 |
$LAYOUT = $layout; |
71 |
} |
72 |
|
73 |
# class methods for events |
74 |
sub feed_sdl_key_down_event { |
75 |
$FOCUS->emit (key_down => $_[0]) |
76 |
if $FOCUS; |
77 |
} |
78 |
|
79 |
sub feed_sdl_key_up_event { |
80 |
$FOCUS->emit (key_up => $_[0]) |
81 |
if $FOCUS; |
82 |
} |
83 |
|
84 |
sub feed_sdl_button_down_event { |
85 |
my ($ev) = @_; |
86 |
my ($x, $y) = ($ev->{x}, $ev->{y}); |
87 |
|
88 |
warn "button down $ev->{button}\n";#d# |
89 |
|
90 |
if (!$BUTTON_STATE) { |
91 |
my $widget = $ROOT->find_widget ($x, $y); |
92 |
|
93 |
$GRAB = $widget; |
94 |
$GRAB->update if $GRAB; |
95 |
|
96 |
$TOOLTIP_WATCHER->cb->(); |
97 |
} |
98 |
|
99 |
$BUTTON_STATE |= 1 << ($ev->{button} - 1); |
100 |
|
101 |
$GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y)) |
102 |
if $GRAB; |
103 |
} |
104 |
|
105 |
sub feed_sdl_button_up_event { |
106 |
my ($ev) = @_; |
107 |
my ($x, $y) = ($ev->{x}, $ev->{y}); |
108 |
|
109 |
my $widget = $GRAB || $ROOT->find_widget ($x, $y); |
110 |
|
111 |
$BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); |
112 |
|
113 |
$GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y)) |
114 |
if $GRAB; |
115 |
|
116 |
if (!$BUTTON_STATE) { |
117 |
my $grab = $GRAB; undef $GRAB; |
118 |
$grab->update if $grab; |
119 |
$GRAB->update if $GRAB; |
120 |
|
121 |
$TOOLTIP_WATCHER->cb->(); |
122 |
} |
123 |
} |
124 |
|
125 |
sub feed_sdl_motion_event { |
126 |
my ($ev) = @_; |
127 |
my ($x, $y) = ($ev->{x}, $ev->{y}); |
128 |
|
129 |
my $widget = $GRAB || $ROOT->find_widget ($x, $y); |
130 |
|
131 |
if ($widget != $HOVER) { |
132 |
my $hover = $HOVER; $HOVER = $widget; |
133 |
|
134 |
$hover->update if $hover && $hover->{can_hover}; |
135 |
$HOVER->update if $HOVER && $HOVER->{can_hover}; |
136 |
|
137 |
$TOOLTIP_WATCHER->start; |
138 |
} |
139 |
|
140 |
$HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y)) |
141 |
if $HOVER; |
142 |
} |
143 |
|
144 |
# convert position array to integers |
145 |
sub harmonize { |
146 |
my ($vals) = @_; |
147 |
|
148 |
my $rem = 0; |
149 |
|
150 |
for (@$vals) { |
151 |
my $i = int $_ + $rem; |
152 |
$rem += $_ - $i; |
153 |
$_ = $i; |
154 |
} |
155 |
} |
156 |
|
157 |
sub full_refresh { |
158 |
# make a copy, otherwise for complains about freed values. |
159 |
my @widgets = values %WIDGET; |
160 |
|
161 |
$_->update |
162 |
for @widgets; |
163 |
} |
164 |
|
165 |
sub reconfigure_widgets { |
166 |
# make a copy, otherwise C<for> complains about freed values. |
167 |
my @widgets = values %WIDGET; |
168 |
|
169 |
$_->reconfigure |
170 |
for @widgets; |
171 |
} |
172 |
|
173 |
# call when resolution changes etc. |
174 |
sub rescale_widgets { |
175 |
my ($sx, $sy) = @_; |
176 |
|
177 |
for my $widget (values %WIDGET) { |
178 |
if ($widget->{is_toplevel}) { |
179 |
$widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/; |
180 |
$widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/; |
181 |
|
182 |
$widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/; |
183 |
$widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w}; |
184 |
$widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w}; |
185 |
$widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/; |
186 |
$widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h}; |
187 |
$widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h}; |
188 |
|
189 |
$widget->{x} -= int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/; |
190 |
$widget->{y} -= int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/; |
191 |
|
192 |
} |
193 |
} |
194 |
|
195 |
reconfigure_widgets; |
196 |
} |
197 |
|
198 |
############################################################################# |
199 |
|
200 |
package CFClient::UI::Base; |
201 |
|
202 |
use strict; |
203 |
|
204 |
use CFClient::OpenGL; |
205 |
|
206 |
sub new { |
207 |
my $class = shift; |
208 |
|
209 |
my $self = bless { |
210 |
x => "center", |
211 |
y => "center", |
212 |
z => 0, |
213 |
w => undef, |
214 |
h => undef, |
215 |
can_events => 1, |
216 |
@_ |
217 |
}, $class; |
218 |
|
219 |
Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self); |
220 |
|
221 |
for (keys %$self) { |
222 |
if (/^on_(.*)$/) { |
223 |
$self->connect ($1 => delete $self->{$_}); |
224 |
} |
225 |
} |
226 |
|
227 |
if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) { |
228 |
$self->{x} = $layout->{x} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{x}; |
229 |
$self->{y} = $layout->{y} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{y}; |
230 |
$self->{force_w} = $layout->{w} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{w}; |
231 |
$self->{force_h} = $layout->{h} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{h}; |
232 |
|
233 |
$self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x}; |
234 |
$self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y}; |
235 |
|
236 |
$self->show if $layout->{show}; |
237 |
} |
238 |
|
239 |
$self |
240 |
} |
241 |
|
242 |
sub destroy { |
243 |
my ($self) = @_; |
244 |
|
245 |
$self->hide; |
246 |
%$self = (); |
247 |
} |
248 |
|
249 |
sub show { |
250 |
my ($self) = @_; |
251 |
|
252 |
return if $self->{parent}; |
253 |
|
254 |
$CFClient::UI::ROOT->add ($self); |
255 |
} |
256 |
|
257 |
sub set_visible { |
258 |
my ($self) = @_; |
259 |
|
260 |
return if $self->{visible}; |
261 |
|
262 |
$self->{root} = $self->{parent}{root}; |
263 |
$self->{visible} = $self->{parent}{visible} + 1; |
264 |
|
265 |
$self->emit (visibility_change => 1); |
266 |
|
267 |
$self->realloc if !exists $self->{req_w}; |
268 |
|
269 |
$_->set_visible for $self->children; |
270 |
} |
271 |
|
272 |
sub set_invisible { |
273 |
my ($self) = @_; |
274 |
|
275 |
return unless $self->{visible}; |
276 |
|
277 |
$_->set_invisible for $self->children; |
278 |
|
279 |
delete $self->{visible}; |
280 |
delete $self->{root}; |
281 |
|
282 |
undef $GRAB if $GRAB == $self; |
283 |
undef $HOVER if $HOVER == $self; |
284 |
|
285 |
$CFClient::UI::TOOLTIP_WATCHER->cb->() |
286 |
if $TOOLTIP->{owner} == $self; |
287 |
|
288 |
$self->emit ("focus_out"); |
289 |
$self->emit (visibility_change => 0); |
290 |
} |
291 |
|
292 |
sub set_visibility { |
293 |
my ($self, $visible) = @_; |
294 |
|
295 |
return if $self->{visible} == $visible; |
296 |
|
297 |
$visible ? $self->hide |
298 |
: $self->show; |
299 |
} |
300 |
|
301 |
sub toggle_visibility { |
302 |
my ($self) = @_; |
303 |
|
304 |
$self->{visible} |
305 |
? $self->hide |
306 |
: $self->show; |
307 |
} |
308 |
|
309 |
sub hide { |
310 |
my ($self) = @_; |
311 |
|
312 |
$self->set_invisible; |
313 |
|
314 |
$self->{parent}->remove ($self) |
315 |
if $self->{parent}; |
316 |
} |
317 |
|
318 |
sub move_abs { |
319 |
my ($self, $x, $y, $z) = @_; |
320 |
|
321 |
$self->{x} = List::Util::max 0, List::Util::min $self->{root}{w} - $self->{w}, int $x; |
322 |
$self->{y} = List::Util::max 0, List::Util::min $self->{root}{h} - $self->{h}, int $y; |
323 |
$self->{z} = $z if defined $z; |
324 |
|
325 |
$self->update; |
326 |
} |
327 |
|
328 |
sub set_size { |
329 |
my ($self, $w, $h) = @_; |
330 |
|
331 |
$self->{force_w} = $w; |
332 |
$self->{force_h} = $h; |
333 |
|
334 |
$self->realloc; |
335 |
} |
336 |
|
337 |
sub size_request { |
338 |
require Carp; |
339 |
Carp::confess "size_request is abstract"; |
340 |
} |
341 |
|
342 |
sub baseline_shift { |
343 |
0 |
344 |
} |
345 |
|
346 |
sub configure { |
347 |
my ($self, $x, $y, $w, $h) = @_; |
348 |
|
349 |
if ($self->{aspect}) { |
350 |
my ($ow, $oh) = ($w, $h); |
351 |
|
352 |
$w = List::Util::min $w, int $h * $self->{aspect}; |
353 |
$h = List::Util::min $h, int $w / $self->{aspect}; |
354 |
|
355 |
# use alignment to adjust x, y |
356 |
|
357 |
$x += int 0.5 * ($ow - $w); |
358 |
$y += int 0.5 * ($oh - $h); |
359 |
} |
360 |
|
361 |
if ($self->{x} ne $x || $self->{y} ne $y) { |
362 |
$self->{x} = $x; |
363 |
$self->{y} = $y; |
364 |
$self->update; |
365 |
} |
366 |
|
367 |
if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) { |
368 |
return unless $self->{visible}; |
369 |
|
370 |
$self->{alloc_w} = $w; |
371 |
$self->{alloc_h} = $h; |
372 |
|
373 |
$self->{root}{size_alloc}{$self+0} = $self; |
374 |
} |
375 |
} |
376 |
|
377 |
sub children { |
378 |
# nop |
379 |
} |
380 |
|
381 |
sub visible_children { |
382 |
$_[0]->children |
383 |
} |
384 |
|
385 |
sub set_max_size { |
386 |
my ($self, $w, $h) = @_; |
387 |
|
388 |
$self->{max_w} = int $w if defined $w; |
389 |
$self->{max_h} = int $h if defined $h; |
390 |
|
391 |
$self->realloc; |
392 |
} |
393 |
|
394 |
sub set_tooltip { |
395 |
my ($self, $tooltip) = @_; |
396 |
|
397 |
$tooltip =~ s/^\s+//; |
398 |
$tooltip =~ s/\s+$//; |
399 |
|
400 |
return if $self->{tooltip} eq $tooltip; |
401 |
|
402 |
$self->{tooltip} = $tooltip; |
403 |
|
404 |
if ($CFClient::UI::TOOLTIP->{owner} == $self) { |
405 |
delete $CFClient::UI::TOOLTIP->{owner}; |
406 |
$CFClient::UI::TOOLTIP_WATCHER->cb->(); |
407 |
} |
408 |
} |
409 |
|
410 |
# translate global coordinates to local coordinate system |
411 |
sub coord2local { |
412 |
my ($self, $x, $y) = @_; |
413 |
|
414 |
$self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y}) |
415 |
} |
416 |
|
417 |
# translate local coordinates to global coordinate system |
418 |
sub coord2global { |
419 |
my ($self, $x, $y) = @_; |
420 |
|
421 |
$self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y}) |
422 |
} |
423 |
|
424 |
sub invoke_focus_in { |
425 |
my ($self) = @_; |
426 |
|
427 |
return if $FOCUS == $self; |
428 |
return unless $self->{can_focus}; |
429 |
|
430 |
$FOCUS = $self; |
431 |
|
432 |
$self->update; |
433 |
|
434 |
0 |
435 |
} |
436 |
|
437 |
sub invoke_focus_out { |
438 |
my ($self) = @_; |
439 |
|
440 |
return unless $FOCUS == $self; |
441 |
|
442 |
undef $FOCUS; |
443 |
|
444 |
$self->update; |
445 |
|
446 |
$::MAPWIDGET->grab_focus #d# focus mapwidget if no other widget has focus |
447 |
unless $FOCUS; |
448 |
|
449 |
0 |
450 |
} |
451 |
|
452 |
sub grab_focus { |
453 |
my ($self) = @_; |
454 |
|
455 |
$FOCUS->emit ("focus_out") if $FOCUS; |
456 |
$self->emit ("focus_in"); |
457 |
} |
458 |
|
459 |
sub invoke_mouse_motion { 0 } |
460 |
sub invoke_button_up { 0 } |
461 |
sub invoke_key_down { 0 } |
462 |
sub invoke_key_up { 0 } |
463 |
|
464 |
sub invoke_button_down { |
465 |
my ($self, $ev, $x, $y) = @_; |
466 |
|
467 |
$self->grab_focus; |
468 |
|
469 |
warn "button down $ev->{button} $x $y\n";#d# |
470 |
|
471 |
0 |
472 |
} |
473 |
|
474 |
sub connect { |
475 |
my ($self, $signal, $cb) = @_; |
476 |
|
477 |
push @{ $self->{signal_cb}{$signal} }, $cb; |
478 |
} |
479 |
|
480 |
sub emit { |
481 |
my ($self, $signal, @args) = @_; |
482 |
|
483 |
#d##TODO# stop propagating at first true, do not use sum |
484 |
(List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}) # before |
485 |
|| ($self->can ("invoke_$signal") || sub { 1 })->($self, @args) # closure |
486 |
|| ($self->{parent} && $self->{parent}->emit ($signal, @args)) # parent |
487 |
} |
488 |
|
489 |
sub find_widget { |
490 |
my ($self, $x, $y) = @_; |
491 |
|
492 |
return () unless $self->{can_events}; |
493 |
|
494 |
return $self |
495 |
if $x >= $self->{x} && $x < $self->{x} + $self->{w} |
496 |
&& $y >= $self->{y} && $y < $self->{y} + $self->{h}; |
497 |
|
498 |
() |
499 |
} |
500 |
|
501 |
sub set_parent { |
502 |
my ($self, $parent) = @_; |
503 |
|
504 |
Scalar::Util::weaken ($self->{parent} = $parent); |
505 |
$self->set_visible if $parent->{visible}; |
506 |
} |
507 |
|
508 |
sub realloc { |
509 |
my ($self) = @_; |
510 |
|
511 |
if ($self->{visible}) { |
512 |
return if $self->{root}{realloc}{$self+0}; |
513 |
|
514 |
$self->{root}{realloc}{$self+0} = $self; |
515 |
$self->{root}->update; |
516 |
} else { |
517 |
delete $self->{req_w}; |
518 |
delete $self->{req_h}; |
519 |
} |
520 |
} |
521 |
|
522 |
sub update { |
523 |
my ($self) = @_; |
524 |
|
525 |
$self->{parent}->update |
526 |
if $self->{parent}; |
527 |
} |
528 |
|
529 |
sub reconfigure { |
530 |
my ($self) = @_; |
531 |
|
532 |
$self->realloc; |
533 |
$self->update; |
534 |
} |
535 |
|
536 |
# using global variables seems a bit hacky, but passing through all drawing |
537 |
# functions seems pointless. |
538 |
our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn |
539 |
|
540 |
sub draw { |
541 |
my ($self) = @_; |
542 |
|
543 |
return unless $self->{h} && $self->{w}; |
544 |
|
545 |
# update screen rectangle |
546 |
local $draw_x = $draw_x + $self->{x}; |
547 |
local $draw_y = $draw_y + $self->{y}; |
548 |
|
549 |
# skip widgets that are entirely outside the drawing area |
550 |
return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w) |
551 |
|| ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h); |
552 |
|
553 |
glPushMatrix; |
554 |
glTranslate $self->{x}, $self->{y}, 0; |
555 |
|
556 |
if ($self == $HOVER && $self->{can_hover}) { |
557 |
glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2; |
558 |
glEnable GL_BLEND; |
559 |
glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA; |
560 |
glBegin GL_QUADS; |
561 |
glVertex 0 , 0; |
562 |
glVertex $self->{w}, 0; |
563 |
glVertex $self->{w}, $self->{h}; |
564 |
glVertex 0 , $self->{h}; |
565 |
glEnd; |
566 |
glDisable GL_BLEND; |
567 |
} |
568 |
|
569 |
if ($ENV{CFPLUS_DEBUG} & 1) { |
570 |
glPushMatrix; |
571 |
glColor 1, 1, 0, 1; |
572 |
glTranslate 0.375, 0.375; |
573 |
glBegin GL_LINE_LOOP; |
574 |
glVertex 0 , 0; |
575 |
glVertex $self->{w} - 1, 0; |
576 |
glVertex $self->{w} - 1, $self->{h} - 1; |
577 |
glVertex 0 , $self->{h} - 1; |
578 |
glEnd; |
579 |
glPopMatrix; |
580 |
#CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw; |
581 |
} |
582 |
|
583 |
$self->_draw; |
584 |
glPopMatrix; |
585 |
} |
586 |
|
587 |
sub _draw { |
588 |
my ($self) = @_; |
589 |
|
590 |
warn "no draw defined for $self\n"; |
591 |
} |
592 |
|
593 |
sub DESTROY { |
594 |
my ($self) = @_; |
595 |
|
596 |
return if CFClient::in_destruct; |
597 |
|
598 |
delete $WIDGET{$self+0}; |
599 |
|
600 |
eval { $self->destroy }; |
601 |
warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/; |
602 |
} |
603 |
|
604 |
############################################################################# |
605 |
|
606 |
package CFClient::UI::DrawBG; |
607 |
|
608 |
our @ISA = CFClient::UI::Base::; |
609 |
|
610 |
use strict; |
611 |
use CFClient::OpenGL; |
612 |
|
613 |
sub new { |
614 |
my $class = shift; |
615 |
|
616 |
# range [value, low, high, page] |
617 |
|
618 |
$class->SUPER::new ( |
619 |
#bg => [0, 0, 0, 0.2], |
620 |
#active_bg => [1, 1, 1, 0.5], |
621 |
@_ |
622 |
) |
623 |
} |
624 |
|
625 |
sub _draw { |
626 |
my ($self) = @_; |
627 |
|
628 |
my $color = $FOCUS == $self && $self->{active_bg} |
629 |
? $self->{active_bg} |
630 |
: $self->{bg}; |
631 |
|
632 |
if ($color && (@$color < 4 || $color->[3])) { |
633 |
my ($w, $h) = @$self{qw(w h)}; |
634 |
|
635 |
glEnable GL_BLEND; |
636 |
glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA; |
637 |
glColor_premultiply @$color; |
638 |
|
639 |
glBegin GL_QUADS; |
640 |
glVertex 0 , 0; |
641 |
glVertex 0 , $h; |
642 |
glVertex $w, $h; |
643 |
glVertex $w, 0; |
644 |
glEnd; |
645 |
|
646 |
glDisable GL_BLEND; |
647 |
} |
648 |
} |
649 |
|
650 |
############################################################################# |
651 |
|
652 |
package CFClient::UI::Empty; |
653 |
|
654 |
our @ISA = CFClient::UI::Base::; |
655 |
|
656 |
sub new { |
657 |
my ($class, %arg) = @_; |
658 |
$class->SUPER::new (can_events => 0, %arg); |
659 |
} |
660 |
|
661 |
sub size_request { |
662 |
my ($self) = @_; |
663 |
|
664 |
($self->{w} + 0, $self->{h} + 0) |
665 |
} |
666 |
|
667 |
sub draw { } |
668 |
|
669 |
############################################################################# |
670 |
|
671 |
package CFClient::UI::Container; |
672 |
|
673 |
our @ISA = CFClient::UI::Base::; |
674 |
|
675 |
sub new { |
676 |
my ($class, %arg) = @_; |
677 |
|
678 |
my $children = delete $arg{children}; |
679 |
|
680 |
my $self = $class->SUPER::new ( |
681 |
children => [], |
682 |
can_events => 0, |
683 |
%arg, |
684 |
); |
685 |
|
686 |
$self->add (@$children) |
687 |
if $children; |
688 |
|
689 |
$self |
690 |
} |
691 |
|
692 |
sub add { |
693 |
my ($self, @widgets) = @_; |
694 |
|
695 |
$_->set_parent ($self) |
696 |
for @widgets; |
697 |
|
698 |
use sort 'stable'; |
699 |
|
700 |
$self->{children} = [ |
701 |
sort { $a->{z} <=> $b->{z} } |
702 |
@{$self->{children}}, @widgets |
703 |
]; |
704 |
|
705 |
$self->realloc; |
706 |
} |
707 |
|
708 |
sub children { |
709 |
@{ $_[0]{children} } |
710 |
} |
711 |
|
712 |
sub remove { |
713 |
my ($self, $child) = @_; |
714 |
|
715 |
delete $child->{parent}; |
716 |
$child->hide; |
717 |
|
718 |
$self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; |
719 |
|
720 |
$self->realloc; |
721 |
} |
722 |
|
723 |
sub clear { |
724 |
my ($self) = @_; |
725 |
|
726 |
my $children = delete $self->{children}; |
727 |
$self->{children} = []; |
728 |
|
729 |
for (@$children) { |
730 |
delete $_->{parent}; |
731 |
$_->hide; |
732 |
} |
733 |
|
734 |
$self->realloc; |
735 |
} |
736 |
|
737 |
sub find_widget { |
738 |
my ($self, $x, $y) = @_; |
739 |
|
740 |
$x -= $self->{x}; |
741 |
$y -= $self->{y}; |
742 |
|
743 |
my $res; |
744 |
|
745 |
for (reverse $self->visible_children) { |
746 |
$res = $_->find_widget ($x, $y) |
747 |
and return $res; |
748 |
} |
749 |
|
750 |
$self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) |
751 |
} |
752 |
|
753 |
sub _draw { |
754 |
my ($self) = @_; |
755 |
|
756 |
$_->draw for @{$self->{children}}; |
757 |
} |
758 |
|
759 |
############################################################################# |
760 |
|
761 |
package CFClient::UI::Bin; |
762 |
|
763 |
our @ISA = CFClient::UI::Container::; |
764 |
|
765 |
sub new { |
766 |
my ($class, %arg) = @_; |
767 |
|
768 |
my $child = (delete $arg{child}) || new CFClient::UI::Empty::; |
769 |
|
770 |
$class->SUPER::new (children => [$child], %arg) |
771 |
} |
772 |
|
773 |
sub add { |
774 |
my ($self, $child) = @_; |
775 |
|
776 |
$self->SUPER::remove ($_) for @{ $self->{children} }; |
777 |
$self->SUPER::add ($child); |
778 |
} |
779 |
|
780 |
sub remove { |
781 |
my ($self, $widget) = @_; |
782 |
|
783 |
$self->SUPER::remove ($widget); |
784 |
|
785 |
$self->{children} = [new CFClient::UI::Empty] |
786 |
unless @{$self->{children}}; |
787 |
} |
788 |
|
789 |
sub child { $_[0]->{children}[0] } |
790 |
|
791 |
sub size_request { |
792 |
$_[0]{children}[0]->size_request |
793 |
} |
794 |
|
795 |
sub invoke_size_allocate { |
796 |
my ($self, $w, $h) = @_; |
797 |
|
798 |
$self->{children}[0]->configure (0, 0, $w, $h); |
799 |
|
800 |
1 |
801 |
} |
802 |
|
803 |
############################################################################# |
804 |
|
805 |
# back-buffered drawing area |
806 |
|
807 |
package CFClient::UI::Window; |
808 |
|
809 |
our @ISA = CFClient::UI::Bin::; |
810 |
|
811 |
use CFClient::OpenGL; |
812 |
|
813 |
sub new { |
814 |
my ($class, %arg) = @_; |
815 |
|
816 |
my $self = $class->SUPER::new (%arg); |
817 |
} |
818 |
|
819 |
sub update { |
820 |
my ($self) = @_; |
821 |
|
822 |
$ROOT->on_post_alloc ($self => sub { $self->render_child }); |
823 |
$self->SUPER::update; |
824 |
} |
825 |
|
826 |
sub invoke_size_allocate { |
827 |
my ($self, $w, $h) = @_; |
828 |
|
829 |
$self->update; |
830 |
|
831 |
$self->SUPER::invoke_size_allocate ($w, $h) |
832 |
} |
833 |
|
834 |
sub _render { |
835 |
my ($self) = @_; |
836 |
|
837 |
$self->{children}[0]->draw; |
838 |
} |
839 |
|
840 |
sub render_child { |
841 |
my ($self) = @_; |
842 |
|
843 |
$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { |
844 |
glClearColor 0, 0, 0, 0; |
845 |
glClear GL_COLOR_BUFFER_BIT; |
846 |
|
847 |
{ |
848 |
package CFClient::UI::Base; |
849 |
|
850 |
($draw_x, $draw_y, $draw_w, $draw_h) = |
851 |
(0, 0, $self->{w}, $self->{h}); |
852 |
} |
853 |
|
854 |
$self->_render; |
855 |
}; |
856 |
} |
857 |
|
858 |
sub _draw { |
859 |
my ($self) = @_; |
860 |
|
861 |
my ($w, $h) = @$self{qw(w h)}; |
862 |
|
863 |
my $tex = $self->{texture} |
864 |
or return; |
865 |
|
866 |
glEnable GL_TEXTURE_2D; |
867 |
glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; |
868 |
glColor 0, 0, 0, 1; |
869 |
|
870 |
$tex->draw_quad_alpha_premultiplied (0, 0, $w, $h); |
871 |
|
872 |
glDisable GL_TEXTURE_2D; |
873 |
} |
874 |
|
875 |
############################################################################# |
876 |
|
877 |
package CFClient::UI::ViewPort; |
878 |
|
879 |
our @ISA = CFClient::UI::Window::; |
880 |
|
881 |
sub new { |
882 |
my $class = shift; |
883 |
|
884 |
$class->SUPER::new ( |
885 |
scroll_x => 0, |
886 |
scroll_y => 1, |
887 |
@_, |
888 |
) |
889 |
} |
890 |
|
891 |
sub size_request { |
892 |
my ($self) = @_; |
893 |
|
894 |
my ($w, $h) = @{$self->child}{qw(req_w req_h)}; |
895 |
|
896 |
$w = 10 if $self->{scroll_x}; |
897 |
$h = 10 if $self->{scroll_y}; |
898 |
|
899 |
($w, $h) |
900 |
} |
901 |
|
902 |
sub invoke_size_allocate { |
903 |
my ($self, $w, $h) = @_; |
904 |
|
905 |
my $child = $self->child; |
906 |
|
907 |
$w = $child->{req_w} if $self->{scroll_x} && $child->{req_w}; |
908 |
$h = $child->{req_h} if $self->{scroll_y} && $child->{req_h}; |
909 |
|
910 |
$self->child->configure (0, 0, $w, $h); |
911 |
$self->update; |
912 |
|
913 |
1 |
914 |
} |
915 |
|
916 |
sub set_offset { |
917 |
my ($self, $x, $y) = @_; |
918 |
|
919 |
$self->{view_x} = int $x; |
920 |
$self->{view_y} = int $y; |
921 |
|
922 |
$self->update; |
923 |
} |
924 |
|
925 |
# hmm, this does not work for topleft of $self... but we should not ask for that |
926 |
sub coord2local { |
927 |
my ($self, $x, $y) = @_; |
928 |
|
929 |
$self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y}) |
930 |
} |
931 |
|
932 |
sub coord2global { |
933 |
my ($self, $x, $y) = @_; |
934 |
|
935 |
$x = List::Util::min $self->{w}, $x - $self->{view_x}; |
936 |
$y = List::Util::min $self->{h}, $y - $self->{view_y}; |
937 |
|
938 |
$self->SUPER::coord2global ($x, $y) |
939 |
} |
940 |
|
941 |
sub find_widget { |
942 |
my ($self, $x, $y) = @_; |
943 |
|
944 |
if ( $x >= $self->{x} && $x < $self->{x} + $self->{w} |
945 |
&& $y >= $self->{y} && $y < $self->{y} + $self->{h} |
946 |
) { |
947 |
$self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y}) |
948 |
} else { |
949 |
$self->CFClient::UI::Base::find_widget ($x, $y) |
950 |
} |
951 |
} |
952 |
|
953 |
sub _render { |
954 |
my ($self) = @_; |
955 |
|
956 |
local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x}; |
957 |
local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y}; |
958 |
|
959 |
CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y}; |
960 |
|
961 |
$self->SUPER::_render; |
962 |
} |
963 |
|
964 |
############################################################################# |
965 |
|
966 |
package CFClient::UI::ScrolledWindow; |
967 |
|
968 |
our @ISA = CFClient::UI::HBox::; |
969 |
|
970 |
sub new { |
971 |
my ($class, %arg) = @_; |
972 |
|
973 |
my $child = delete $arg{child}; |
974 |
|
975 |
my $self; |
976 |
|
977 |
my $slider = new CFClient::UI::Slider |
978 |
vertical => 1, |
979 |
range => [0, 0, 1, 0.01], # HACK fix |
980 |
on_changed => sub { |
981 |
$self->{vp}->set_offset (0, $_[1]); |
982 |
}, |
983 |
; |
984 |
|
985 |
$self = $class->SUPER::new ( |
986 |
vp => (new CFClient::UI::ViewPort expand => 1), |
987 |
slider => $slider, |
988 |
%arg, |
989 |
); |
990 |
|
991 |
$self->SUPER::add ($self->{vp}, $self->{slider}); |
992 |
$self->add ($child) if $child; |
993 |
|
994 |
$self |
995 |
} |
996 |
|
997 |
#TODO# update range on size_allocate depending on child |
998 |
|
999 |
sub add { |
1000 |
my ($self, $widget) = @_; |
1001 |
|
1002 |
$self->{vp}->add ($self->{child} = $widget); |
1003 |
} |
1004 |
|
1005 |
sub invoke_button_down { |
1006 |
my ($self, $ev) = @_; |
1007 |
|
1008 |
warn "button down $ev->{button}\n";#d# |
1009 |
|
1010 |
0 |
1011 |
} |
1012 |
|
1013 |
sub update_slider { |
1014 |
my ($self) = @_; |
1015 |
|
1016 |
$self->{slider}->set_range ([$self->{slider}{range}[0], 0, $self->{vp}->child->{h}, $self->{vp}{h}, 1]); |
1017 |
} |
1018 |
|
1019 |
sub update { |
1020 |
my ($self) = @_; |
1021 |
|
1022 |
$self->SUPER::update; |
1023 |
|
1024 |
$self->update_slider; |
1025 |
} |
1026 |
|
1027 |
sub invoke_size_allocate { |
1028 |
my ($self, $w, $h) = @_; |
1029 |
|
1030 |
$self->update_slider; |
1031 |
|
1032 |
$self->SUPER::invoke_size_allocate ($w, $h) |
1033 |
} |
1034 |
|
1035 |
############################################################################# |
1036 |
|
1037 |
package CFClient::UI::Frame; |
1038 |
|
1039 |
our @ISA = CFClient::UI::Bin::; |
1040 |
|
1041 |
use CFClient::OpenGL; |
1042 |
|
1043 |
sub new { |
1044 |
my $class = shift; |
1045 |
|
1046 |
$class->SUPER::new ( |
1047 |
bg => undef, |
1048 |
@_, |
1049 |
) |
1050 |
} |
1051 |
|
1052 |
sub _draw { |
1053 |
my ($self) = @_; |
1054 |
|
1055 |
if ($self->{bg}) { |
1056 |
my ($w, $h) = @$self{qw(w h)}; |
1057 |
|
1058 |
glEnable GL_BLEND; |
1059 |
glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA; |
1060 |
glColor_premultiply @{ $self->{bg} }; |
1061 |
|
1062 |
glBegin GL_QUADS; |
1063 |
glVertex 0 , 0; |
1064 |
glVertex 0 , $h; |
1065 |
glVertex $w, $h; |
1066 |
glVertex $w, 0; |
1067 |
glEnd; |
1068 |
|
1069 |
glDisable GL_BLEND; |
1070 |
} |
1071 |
|
1072 |
$self->SUPER::_draw; |
1073 |
} |
1074 |
|
1075 |
############################################################################# |
1076 |
|
1077 |
package CFClient::UI::FancyFrame; |
1078 |
|
1079 |
our @ISA = CFClient::UI::Bin::; |
1080 |
|
1081 |
use CFClient::OpenGL; |
1082 |
|
1083 |
my $bg = |
1084 |
new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png", |
1085 |
mipmap => 1, wrap => 1; |
1086 |
|
1087 |
my @border = |
1088 |
map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } |
1089 |
qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png); |
1090 |
|
1091 |
sub new { |
1092 |
my ($class, %arg) = @_; |
1093 |
|
1094 |
my $self = $class->SUPER::new ( |
1095 |
bg => [1, 1, 1, 1], |
1096 |
border_bg => [1, 1, 1, 1], |
1097 |
border => 0.6, |
1098 |
can_events => 1, |
1099 |
min_w => 64, |
1100 |
min_h => 32, |
1101 |
%arg, |
1102 |
); |
1103 |
|
1104 |
$self->{title_widget} = new CFClient::UI::Label |
1105 |
align => 0, |
1106 |
valign => 1, |
1107 |
text => $self->{title}, |
1108 |
fontsize => $self->{border}, |
1109 |
if exists $self->{title}; |
1110 |
|
1111 |
if ($self->{has_close_button}) { |
1112 |
$self->{close_button} = |
1113 |
new CFClient::UI::ImageButton |
1114 |
path => 'x1_close.png', |
1115 |
on_activate => sub { $self->emit ("delete") }; |
1116 |
|
1117 |
$self->CFClient::UI::Container::add ($self->{close_button}); |
1118 |
} |
1119 |
|
1120 |
$self |
1121 |
} |
1122 |
|
1123 |
sub add { |
1124 |
my ($self, @widgets) = @_; |
1125 |
|
1126 |
$self->SUPER::add (@widgets); |
1127 |
$self->CFClient::UI::Container::add ($self->{close_button}) if $self->{close_button}; |
1128 |
$self->CFClient::UI::Container::add ($self->{title_widget}) if $self->{title_widget}; |
1129 |
} |
1130 |
|
1131 |
sub border { |
1132 |
int $_[0]{border} * $::FONTSIZE |
1133 |
} |
1134 |
|
1135 |
sub size_request { |
1136 |
my ($self) = @_; |
1137 |
|
1138 |
$self->{title_widget}->size_request |
1139 |
if $self->{title_widget}; |
1140 |
|
1141 |
$self->{close_button}->size_request |
1142 |
if $self->{close_button}; |
1143 |
|
1144 |
my ($w, $h) = $self->SUPER::size_request; |
1145 |
|
1146 |
( |
1147 |
$w + $self->border * 2, |
1148 |
$h + $self->border * 2, |
1149 |
) |
1150 |
} |
1151 |
|
1152 |
sub invoke_size_allocate { |
1153 |
my ($self, $w, $h) = @_; |
1154 |
|
1155 |
if ($self->{title_widget}) { |
1156 |
$self->{title_widget}{w} = $w; |
1157 |
$self->{title_widget}{h} = $h; |
1158 |
$self->{title_widget}->invoke_size_allocate ($w, $h); |
1159 |
} |
1160 |
|
1161 |
my $border = $self->border; |
1162 |
|
1163 |
$h -= List::Util::max 0, $border * 2; |
1164 |
$w -= List::Util::max 0, $border * 2; |
1165 |
|
1166 |
$self->child->configure ($border, $border, $w, $h); |
1167 |
|
1168 |
$self->{close_button}->configure ($self->{w} - $border, 0, $border, $border) |
1169 |
if $self->{close_button}; |
1170 |
|
1171 |
1 |
1172 |
} |
1173 |
|
1174 |
sub invoke_delete { |
1175 |
my ($self) = @_; |
1176 |
|
1177 |
$self->hide; |
1178 |
|
1179 |
1 |
1180 |
} |
1181 |
|
1182 |
sub invoke_button_down { |
1183 |
my ($self, $ev, $x, $y) = @_; |
1184 |
|
1185 |
my ($w, $h) = @$self{qw(w h)}; |
1186 |
my $border = $self->border; |
1187 |
|
1188 |
my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w); |
1189 |
my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h); |
1190 |
|
1191 |
if ($lr & $td) { |
1192 |
my ($wx, $wy) = ($self->{x}, $self->{y}); |
1193 |
my ($ox, $oy) = ($ev->{x}, $ev->{y}); |
1194 |
my ($bw, $bh) = ($self->{w}, $self->{h}); |
1195 |
|
1196 |
my $mx = $x < $border; |
1197 |
my $my = $y < $border; |
1198 |
|
1199 |
$self->{motion} = sub { |
1200 |
my ($ev, $x, $y) = @_; |
1201 |
|
1202 |
my $dx = $ev->{x} - $ox; |
1203 |
my $dy = $ev->{y} - $oy; |
1204 |
|
1205 |
$self->{force_w} = $bw + $dx * ($mx ? -1 : 1); |
1206 |
$self->{force_h} = $bh + $dy * ($my ? -1 : 1); |
1207 |
|
1208 |
$self->move_abs ($wx + $dx * $mx, $wy + $dy * $my); |
1209 |
$self->realloc; |
1210 |
}; |
1211 |
|
1212 |
} elsif ($lr ^ $td) { |
1213 |
my ($ox, $oy) = ($ev->{x}, $ev->{y}); |
1214 |
my ($bx, $by) = ($self->{x}, $self->{y}); |
1215 |
|
1216 |
$self->{motion} = sub { |
1217 |
my ($ev, $x, $y) = @_; |
1218 |
|
1219 |
($x, $y) = ($ev->{x}, $ev->{y}); |
1220 |
|
1221 |
$self->move_abs ($bx + $x - $ox, $by + $y - $oy); |
1222 |
# HACK: the next line is required to enforce placement |
1223 |
$self->{parent}->invoke_size_allocate ($self->{parent}{w}, $self->{parent}{h}); |
1224 |
}; |
1225 |
} else { |
1226 |
return 0; |
1227 |
} |
1228 |
|
1229 |
1 |
1230 |
} |
1231 |
|
1232 |
sub invoke_button_up { |
1233 |
my ($self, $ev, $x, $y) = @_; |
1234 |
|
1235 |
! ! delete $self->{motion} |
1236 |
} |
1237 |
|
1238 |
sub invoke_mouse_motion { |
1239 |
my ($self, $ev, $x, $y) = @_; |
1240 |
|
1241 |
$self->{motion}->($ev, $x, $y) if $self->{motion}; |
1242 |
|
1243 |
! ! $self->{motion} |
1244 |
} |
1245 |
|
1246 |
sub _draw { |
1247 |
my ($self) = @_; |
1248 |
|
1249 |
my $child = $self->{children}[0]; |
1250 |
|
1251 |
my ($w, $h ) = ($self->{w}, $self->{h}); |
1252 |
my ($cw, $ch) = ($child->{w}, $child->{h}); |
1253 |
|
1254 |
glEnable GL_TEXTURE_2D; |
1255 |
glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; |
1256 |
|
1257 |
my $border = $self->border; |
1258 |
|
1259 |
glColor @{ $self->{border_bg} }; |
1260 |
$border[0]->draw_quad_alpha (0, 0, $w, $border); |
1261 |
$border[1]->draw_quad_alpha (0, $border, $border, $ch); |
1262 |
$border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch); |
1263 |
$border[3]->draw_quad_alpha (0, $h - $border, $w, $border); |
1264 |
|
1265 |
if (@{$self->{bg}} < 4 || $self->{bg}[3]) { |
1266 |
glColor @{ $self->{bg} }; |
1267 |
|
1268 |
# TODO: repeat texture not scale |
1269 |
# solve this better(?) |
1270 |
$bg->{s} = $cw / $bg->{w}; |
1271 |
$bg->{t} = $ch / $bg->{h}; |
1272 |
$bg->draw_quad_alpha ($border, $border, $cw, $ch); |
1273 |
} |
1274 |
|
1275 |
glDisable GL_TEXTURE_2D; |
1276 |
|
1277 |
$child->draw; |
1278 |
|
1279 |
if ($self->{title_widget}) { |
1280 |
glTranslate 0, $border - $self->{h}; |
1281 |
$self->{title_widget}->_draw; |
1282 |
|
1283 |
glTranslate 0, - ($border - $self->{h}); |
1284 |
} |
1285 |
|
1286 |
$self->{close_button}->draw |
1287 |
if $self->{close_button}; |
1288 |
} |
1289 |
|
1290 |
############################################################################# |
1291 |
|
1292 |
package CFClient::UI::Table; |
1293 |
|
1294 |
our @ISA = CFClient::UI::Base::; |
1295 |
|
1296 |
use List::Util qw(max sum); |
1297 |
|
1298 |
use CFClient::OpenGL; |
1299 |
|
1300 |
sub new { |
1301 |
my $class = shift; |
1302 |
|
1303 |
$class->SUPER::new ( |
1304 |
col_expand => [], |
1305 |
@_, |
1306 |
) |
1307 |
} |
1308 |
|
1309 |
sub children { |
1310 |
grep $_, map @$_, grep $_, @{ $_[0]{children} } |
1311 |
} |
1312 |
|
1313 |
sub add { |
1314 |
my ($self, $x, $y, $child) = @_; |
1315 |
|
1316 |
$child->set_parent ($self); |
1317 |
$self->{children}[$y][$x] = $child; |
1318 |
|
1319 |
$self->realloc; |
1320 |
} |
1321 |
|
1322 |
sub remove { |
1323 |
my ($self, $child) = @_; |
1324 |
|
1325 |
# TODO: not yet implemented |
1326 |
} |
1327 |
|
1328 |
# TODO: move to container class maybe? send children a signal on removal? |
1329 |
sub clear { |
1330 |
my ($self) = @_; |
1331 |
|
1332 |
my @children = $self->children; |
1333 |
delete $self->{children}; |
1334 |
|
1335 |
for (@children) { |
1336 |
delete $_->{parent}; |
1337 |
$_->hide; |
1338 |
} |
1339 |
|
1340 |
$self->realloc; |
1341 |
} |
1342 |
|
1343 |
sub get_wh { |
1344 |
my ($self) = @_; |
1345 |
|
1346 |
my (@w, @h); |
1347 |
|
1348 |
for my $y (0 .. $#{$self->{children}}) { |
1349 |
my $row = $self->{children}[$y] |
1350 |
or next; |
1351 |
|
1352 |
for my $x (0 .. $#$row) { |
1353 |
my $widget = $row->[$x] |
1354 |
or next; |
1355 |
my ($w, $h) = @$widget{qw(req_w req_h)}; |
1356 |
|
1357 |
$w[$x] = max $w[$x], $w; |
1358 |
$h[$y] = max $h[$y], $h; |
1359 |
} |
1360 |
} |
1361 |
|
1362 |
(\@w, \@h) |
1363 |
} |
1364 |
|
1365 |
sub size_request { |
1366 |
my ($self) = @_; |
1367 |
|
1368 |
my ($ws, $hs) = $self->get_wh; |
1369 |
|
1370 |
( |
1371 |
(sum @$ws), |
1372 |
(sum @$hs), |
1373 |
) |
1374 |
} |
1375 |
|
1376 |
sub invoke_size_allocate { |
1377 |
my ($self, $w, $h) = @_; |
1378 |
|
1379 |
my ($ws, $hs) = $self->get_wh; |
1380 |
|
1381 |
my $req_w = (sum @$ws) || 1; |
1382 |
my $req_h = (sum @$hs) || 1; |
1383 |
|
1384 |
# TODO: nicer code && do row_expand |
1385 |
my @col_expand = @{$self->{col_expand}}; |
1386 |
@col_expand = (1) x @$ws unless @col_expand; |
1387 |
my $col_expand = (sum @col_expand) || 1; |
1388 |
|
1389 |
# linearly scale sizes |
1390 |
$ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws; |
1391 |
$hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs; |
1392 |
|
1393 |
CFClient::UI::harmonize $ws; |
1394 |
CFClient::UI::harmonize $hs; |
1395 |
|
1396 |
my $y; |
1397 |
|
1398 |
for my $r (0 .. $#{$self->{children}}) { |
1399 |
my $row = $self->{children}[$r] |
1400 |
or next; |
1401 |
|
1402 |
my $x = 0; |
1403 |
my $row_h = $hs->[$r]; |
1404 |
|
1405 |
for my $c (0 .. $#$row) { |
1406 |
my $col_w = $ws->[$c]; |
1407 |
|
1408 |
if (my $widget = $row->[$c]) { |
1409 |
$widget->configure ($x, $y, $col_w, $row_h); |
1410 |
} |
1411 |
|
1412 |
$x += $col_w; |
1413 |
} |
1414 |
|
1415 |
$y += $row_h; |
1416 |
} |
1417 |
|
1418 |
1 |
1419 |
} |
1420 |
|
1421 |
sub find_widget { |
1422 |
my ($self, $x, $y) = @_; |
1423 |
|
1424 |
$x -= $self->{x}; |
1425 |
$y -= $self->{y}; |
1426 |
|
1427 |
my $res; |
1428 |
|
1429 |
for (grep $_, map @$_, grep $_, @{ $self->{children} }) { |
1430 |
$res = $_->find_widget ($x, $y) |
1431 |
and return $res; |
1432 |
} |
1433 |
|
1434 |
$self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) |
1435 |
} |
1436 |
|
1437 |
sub _draw { |
1438 |
my ($self) = @_; |
1439 |
|
1440 |
for (grep $_, @{$self->{children}}) { |
1441 |
$_->draw for grep $_, @$_; |
1442 |
} |
1443 |
} |
1444 |
|
1445 |
############################################################################# |
1446 |
|
1447 |
package CFClient::UI::Box; |
1448 |
|
1449 |
our @ISA = CFClient::UI::Container::; |
1450 |
|
1451 |
sub size_request { |
1452 |
my ($self) = @_; |
1453 |
|
1454 |
$self->{vertical} |
1455 |
? ( |
1456 |
(List::Util::max map $_->{req_w}, @{$self->{children}}), |
1457 |
(List::Util::sum map $_->{req_h}, @{$self->{children}}), |
1458 |
) |
1459 |
: ( |
1460 |
(List::Util::sum map $_->{req_w}, @{$self->{children}}), |
1461 |
(List::Util::max map $_->{req_h}, @{$self->{children}}), |
1462 |
) |
1463 |
} |
1464 |
|
1465 |
sub invoke_size_allocate { |
1466 |
my ($self, $w, $h) = @_; |
1467 |
|
1468 |
my $space = $self->{vertical} ? $h : $w; |
1469 |
my @children = $self->visible_children; |
1470 |
|
1471 |
my @req; |
1472 |
|
1473 |
if ($self->{homogeneous}) { |
1474 |
@req = ($space / (@children || 1)) x @children; |
1475 |
} else { |
1476 |
@req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @children; |
1477 |
my $req = List::Util::sum @req; |
1478 |
|
1479 |
if ($req > $space) { |
1480 |
# ah well, not enough space |
1481 |
$_ *= $space / $req for @req; |
1482 |
} else { |
1483 |
my $expand = (List::Util::sum map $_->{expand}, @children) || 1; |
1484 |
|
1485 |
$space = ($space - $req) / $expand; # remaining space to give away |
1486 |
|
1487 |
$req[$_] += $space * $children[$_]{expand} |
1488 |
for 0 .. $#children; |
1489 |
} |
1490 |
} |
1491 |
|
1492 |
CFClient::UI::harmonize \@req; |
1493 |
|
1494 |
my $pos = 0; |
1495 |
for (0 .. $#children) { |
1496 |
my $alloc = $req[$_]; |
1497 |
$children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h)); |
1498 |
|
1499 |
$pos += $alloc; |
1500 |
} |
1501 |
|
1502 |
1 |
1503 |
} |
1504 |
|
1505 |
############################################################################# |
1506 |
|
1507 |
package CFClient::UI::HBox; |
1508 |
|
1509 |
our @ISA = CFClient::UI::Box::; |
1510 |
|
1511 |
sub new { |
1512 |
my $class = shift; |
1513 |
|
1514 |
$class->SUPER::new ( |
1515 |
vertical => 0, |
1516 |
@_, |
1517 |
) |
1518 |
} |
1519 |
|
1520 |
############################################################################# |
1521 |
|
1522 |
package CFClient::UI::VBox; |
1523 |
|
1524 |
our @ISA = CFClient::UI::Box::; |
1525 |
|
1526 |
sub new { |
1527 |
my $class = shift; |
1528 |
|
1529 |
$class->SUPER::new ( |
1530 |
vertical => 1, |
1531 |
@_, |
1532 |
) |
1533 |
} |
1534 |
|
1535 |
############################################################################# |
1536 |
|
1537 |
package CFClient::UI::Label; |
1538 |
|
1539 |
our @ISA = CFClient::UI::DrawBG::; |
1540 |
|
1541 |
use CFClient::OpenGL; |
1542 |
|
1543 |
sub new { |
1544 |
my ($class, %arg) = @_; |
1545 |
|
1546 |
my $self = $class->SUPER::new ( |
1547 |
fg => [1, 1, 1], |
1548 |
#bg => none |
1549 |
#active_bg => none |
1550 |
#font => default_font |
1551 |
#text => initial text |
1552 |
#markup => initial narkup |
1553 |
#max_w => maximum pixel width |
1554 |
ellipsise => 3, # end |
1555 |
layout => (new CFClient::Layout), |
1556 |
fontsize => 1, |
1557 |
align => -1, |
1558 |
valign => -1, |
1559 |
padding_x => 2, |
1560 |
padding_y => 2, |
1561 |
can_events => 0, |
1562 |
%arg |
1563 |
); |
1564 |
|
1565 |
if (exists $self->{template}) { |
1566 |
my $layout = new CFClient::Layout; |
1567 |
$layout->set_text (delete $self->{template}); |
1568 |
$self->{template} = $layout; |
1569 |
} |
1570 |
|
1571 |
if (exists $self->{markup}) { |
1572 |
$self->set_markup (delete $self->{markup}); |
1573 |
} else { |
1574 |
$self->set_text (delete $self->{text}); |
1575 |
} |
1576 |
|
1577 |
$self |
1578 |
} |
1579 |
|
1580 |
sub escape($) { |
1581 |
local $_ = $_[0]; |
1582 |
|
1583 |
s/&/&/g; |
1584 |
s/>/>/g; |
1585 |
s/</</g; |
1586 |
|
1587 |
$_ |
1588 |
} |
1589 |
|
1590 |
sub update { |
1591 |
my ($self) = @_; |
1592 |
|
1593 |
delete $self->{texture}; |
1594 |
$self->SUPER::update; |
1595 |
} |
1596 |
|
1597 |
sub realloc { |
1598 |
my ($self) = @_; |
1599 |
|
1600 |
delete $self->{ox}; |
1601 |
$self->SUPER::realloc; |
1602 |
} |
1603 |
|
1604 |
sub set_text { |
1605 |
my ($self, $text) = @_; |
1606 |
|
1607 |
return if $self->{text} eq "T$text"; |
1608 |
$self->{text} = "T$text"; |
1609 |
|
1610 |
$self->{layout}->set_text ($text); |
1611 |
|
1612 |
delete $self->{size_req}; |
1613 |
$self->realloc; |
1614 |
$self->update; |
1615 |
} |
1616 |
|
1617 |
sub set_markup { |
1618 |
my ($self, $markup) = @_; |
1619 |
|
1620 |
return if $self->{text} eq "M$markup"; |
1621 |
$self->{text} = "M$markup"; |
1622 |
|
1623 |
my $rgba = $markup =~ /span.*(?:foreground|background)/; |
1624 |
|
1625 |
$self->{layout}->set_markup ($markup); |
1626 |
|
1627 |
delete $self->{size_req}; |
1628 |
$self->realloc; |
1629 |
$self->update; |
1630 |
} |
1631 |
|
1632 |
sub size_request { |
1633 |
my ($self) = @_; |
1634 |
|
1635 |
$self->{size_req} ||= do { |
1636 |
$self->{layout}->set_font ($self->{font}) if $self->{font}; |
1637 |
$self->{layout}->set_width ($self->{max_w} || -1); |
1638 |
$self->{layout}->set_ellipsise ($self->{ellipsise}); |
1639 |
$self->{layout}->set_single_paragraph_mode ($self->{ellipsise}); |
1640 |
$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); |
1641 |
|
1642 |
my ($w, $h) = $self->{layout}->size; |
1643 |
|
1644 |
if (exists $self->{template}) { |
1645 |
$self->{template}->set_font ($self->{font}) if $self->{font}; |
1646 |
$self->{template}->set_width ($self->{max_w} || -1); |
1647 |
$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); |
1648 |
|
1649 |
my ($w2, $h2) = $self->{template}->size; |
1650 |
|
1651 |
$w = List::Util::max $w, $w2; |
1652 |
$h = List::Util::max $h, $h2; |
1653 |
} |
1654 |
|
1655 |
[$w, $h] |
1656 |
}; |
1657 |
|
1658 |
@{ $self->{size_req} } |
1659 |
} |
1660 |
|
1661 |
sub baseline_shift { |
1662 |
$_[0]{layout}->descent |
1663 |
} |
1664 |
|
1665 |
sub invoke_size_allocate { |
1666 |
my ($self, $w, $h) = @_; |
1667 |
|
1668 |
delete $self->{ox}; |
1669 |
|
1670 |
delete $self->{texture} |
1671 |
unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w}; |
1672 |
|
1673 |
1 |
1674 |
} |
1675 |
|
1676 |
sub set_fontsize { |
1677 |
my ($self, $fontsize) = @_; |
1678 |
|
1679 |
$self->{fontsize} = $fontsize; |
1680 |
delete $self->{size_req}; |
1681 |
delete $self->{texture}; |
1682 |
|
1683 |
$self->realloc; |
1684 |
} |
1685 |
|
1686 |
sub reconfigure { |
1687 |
my ($self) = @_; |
1688 |
|
1689 |
delete $self->{size_req}; |
1690 |
delete $self->{texture}; |
1691 |
|
1692 |
$self->SUPER::reconfigure; |
1693 |
} |
1694 |
|
1695 |
sub _draw { |
1696 |
my ($self) = @_; |
1697 |
|
1698 |
$self->SUPER::_draw; # draw background, if applicable |
1699 |
|
1700 |
my $size = $self->{texture} ||= do { |
1701 |
$self->{layout}->set_foreground (@{$self->{fg}}); |
1702 |
$self->{layout}->set_font ($self->{font}) if $self->{font}; |
1703 |
$self->{layout}->set_width ($self->{w}); |
1704 |
$self->{layout}->set_ellipsise ($self->{ellipsise}); |
1705 |
$self->{layout}->set_single_paragraph_mode ($self->{ellipsise}); |
1706 |
$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); |
1707 |
|
1708 |
[$self->{layout}->size] |
1709 |
}; |
1710 |
|
1711 |
unless (exists $self->{ox}) { |
1712 |
$self->{ox} = int ($self->{align} < 0 ? $self->{padding_x} |
1713 |
: $self->{align} > 0 ? $self->{w} - $size->[0] - $self->{padding_x} |
1714 |
: ($self->{w} - $size->[0]) * 0.5); |
1715 |
|
1716 |
$self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y} |
1717 |
: $self->{valign} > 0 ? $self->{h} - $size->[1] - $self->{padding_y} |
1718 |
: ($self->{h} - $size->[1]) * 0.5); |
1719 |
}; |
1720 |
|
1721 |
my $w = List::Util::min $self->{w} + 4, $size->[0]; |
1722 |
my $h = List::Util::min $self->{h} + 2, $size->[1]; |
1723 |
|
1724 |
$self->{layout}->render ($self->{ox}, $self->{oy}); |
1725 |
} |
1726 |
|
1727 |
############################################################################# |
1728 |
|
1729 |
package CFClient::UI::EntryBase; |
1730 |
|
1731 |
our @ISA = CFClient::UI::Label::; |
1732 |
|
1733 |
use CFClient::OpenGL; |
1734 |
|
1735 |
sub new { |
1736 |
my $class = shift; |
1737 |
|
1738 |
$class->SUPER::new ( |
1739 |
fg => [1, 1, 1], |
1740 |
bg => [0, 0, 0, 0.2], |
1741 |
active_bg => [1, 1, 1, 0.5], |
1742 |
active_fg => [0, 0, 0], |
1743 |
can_hover => 1, |
1744 |
can_focus => 1, |
1745 |
valign => 0, |
1746 |
can_events => 1, |
1747 |
#text => ... |
1748 |
#hidden => "*", |
1749 |
@_ |
1750 |
) |
1751 |
} |
1752 |
|
1753 |
sub _set_text { |
1754 |
my ($self, $text) = @_; |
1755 |
|
1756 |
delete $self->{cur_h}; |
1757 |
|
1758 |
return if $self->{text} eq $text; |
1759 |
|
1760 |
$self->{last_activity} = $::NOW; |
1761 |
$self->{text} = $text; |
1762 |
|
1763 |
$text =~ s/./*/g if $self->{hidden}; |
1764 |
$self->{layout}->set_text ("$text "); |
1765 |
delete $self->{size_req}; |
1766 |
|
1767 |
$self->emit (changed => $self->{text}); |
1768 |
|
1769 |
$self->realloc; |
1770 |
$self->update; |
1771 |
} |
1772 |
|
1773 |
sub set_text { |
1774 |
my ($self, $text) = @_; |
1775 |
|
1776 |
$self->{cursor} = length $text; |
1777 |
$self->_set_text ($text); |
1778 |
} |
1779 |
|
1780 |
sub get_text { |
1781 |
$_[0]{text} |
1782 |
} |
1783 |
|
1784 |
sub size_request { |
1785 |
my ($self) = @_; |
1786 |
|
1787 |
my ($w, $h) = $self->SUPER::size_request; |
1788 |
|
1789 |
($w + 1, $h) # add 1 for cursor |
1790 |
} |
1791 |
|
1792 |
sub invoke_key_down { |
1793 |
my ($self, $ev) = @_; |
1794 |
|
1795 |
my $mod = $ev->{mod}; |
1796 |
my $sym = $ev->{sym}; |
1797 |
my $uni = $ev->{unicode}; |
1798 |
|
1799 |
my $text = $self->get_text; |
1800 |
|
1801 |
if ($uni == 8) { |
1802 |
substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; |
1803 |
} elsif ($uni == 127) { |
1804 |
substr $text, $self->{cursor}, 1, ""; |
1805 |
} elsif ($sym == CFClient::SDLK_LEFT) { |
1806 |
--$self->{cursor} if $self->{cursor}; |
1807 |
} elsif ($sym == CFClient::SDLK_RIGHT) { |
1808 |
++$self->{cursor} if $self->{cursor} < length $self->{text}; |
1809 |
} elsif ($sym == CFClient::SDLK_HOME) { |
1810 |
$self->{cursor} = 0; |
1811 |
} elsif ($sym == CFClient::SDLK_END) { |
1812 |
$self->{cursor} = length $text; |
1813 |
} elsif ($uni == 27) { |
1814 |
$self->emit ('escape'); |
1815 |
} elsif ($uni) { |
1816 |
substr $text, $self->{cursor}++, 0, chr $uni; |
1817 |
} else { |
1818 |
return 0; |
1819 |
} |
1820 |
|
1821 |
$self->_set_text ($text); |
1822 |
|
1823 |
$self->realloc; |
1824 |
|
1825 |
1 |
1826 |
} |
1827 |
|
1828 |
sub invoke_focus_in { |
1829 |
my ($self) = @_; |
1830 |
|
1831 |
$self->{last_activity} = $::NOW; |
1832 |
|
1833 |
$self->SUPER::invoke_focus_in |
1834 |
} |
1835 |
|
1836 |
sub invoke_button_down { |
1837 |
my ($self, $ev, $x, $y) = @_; |
1838 |
|
1839 |
$self->SUPER::invoke_button_down ($ev, $x, $y); |
1840 |
|
1841 |
my $idx = $self->{layout}->xy_to_index ($x, $y); |
1842 |
|
1843 |
# byte-index to char-index |
1844 |
my $text = $self->{text}; |
1845 |
utf8::encode $text; $text = substr $text, 0, $idx; utf8::decode $text; |
1846 |
$self->{cursor} = length $text; |
1847 |
|
1848 |
$self->_set_text ($self->{text}); |
1849 |
$self->update; |
1850 |
|
1851 |
1 |
1852 |
} |
1853 |
|
1854 |
sub invoke_mouse_motion { |
1855 |
my ($self, $ev, $x, $y) = @_; |
1856 |
# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# |
1857 |
|
1858 |
1 |
1859 |
} |
1860 |
|
1861 |
sub _draw { |
1862 |
my ($self) = @_; |
1863 |
|
1864 |
local $self->{fg} = $self->{fg}; |
1865 |
|
1866 |
if ($FOCUS == $self) { |
1867 |
glColor_premultiply @{$self->{active_bg}}; |
1868 |
$self->{fg} = $self->{active_fg}; |
1869 |
} else { |
1870 |
glColor_premultiply @{$self->{bg}}; |
1871 |
} |
1872 |
|
1873 |
glEnable GL_BLEND; |
1874 |
glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA; |
1875 |
glBegin GL_QUADS; |
1876 |
glVertex 0 , 0; |
1877 |
glVertex 0 , $self->{h}; |
1878 |
glVertex $self->{w}, $self->{h}; |
1879 |
glVertex $self->{w}, 0; |
1880 |
glEnd; |
1881 |
glDisable GL_BLEND; |
1882 |
|
1883 |
$self->SUPER::_draw; |
1884 |
|
1885 |
#TODO: force update every cursor change :( |
1886 |
if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) { |
1887 |
|
1888 |
unless (exists $self->{cur_h}) { |
1889 |
my $text = substr $self->{text}, 0, $self->{cursor}; |
1890 |
utf8::encode $text; |
1891 |
|
1892 |
@$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text) |
1893 |
} |
1894 |
|
1895 |
glColor @{$self->{fg}}; |
1896 |
glBegin GL_LINES; |
1897 |
glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy}; |
1898 |
glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h}; |
1899 |
glEnd; |
1900 |
} |
1901 |
} |
1902 |
|
1903 |
package CFClient::UI::Entry; |
1904 |
|
1905 |
our @ISA = CFClient::UI::EntryBase::; |
1906 |
|
1907 |
use CFClient::OpenGL; |
1908 |
|
1909 |
sub invoke_key_down { |
1910 |
my ($self, $ev) = @_; |
1911 |
|
1912 |
my $sym = $ev->{sym}; |
1913 |
|
1914 |
if ($sym == 13) { |
1915 |
unshift @{$self->{history}}, |
1916 |
my $txt = $self->get_text; |
1917 |
|
1918 |
$self->{history_pointer} = -1; |
1919 |
$self->{history_saveback} = ''; |
1920 |
$self->emit (activate => $txt); |
1921 |
$self->update; |
1922 |
|
1923 |
} elsif ($sym == CFClient::SDLK_UP) { |
1924 |
if ($self->{history_pointer} < 0) { |
1925 |
$self->{history_saveback} = $self->get_text; |
1926 |
} |
1927 |
if (@{$self->{history} || []} > 0) { |
1928 |
$self->{history_pointer}++; |
1929 |
if ($self->{history_pointer} >= @{$self->{history} || []}) { |
1930 |
$self->{history_pointer} = @{$self->{history} || []} - 1; |
1931 |
} |
1932 |
$self->set_text ($self->{history}->[$self->{history_pointer}]); |
1933 |
} |
1934 |
|
1935 |
} elsif ($sym == CFClient::SDLK_DOWN) { |
1936 |
$self->{history_pointer}--; |
1937 |
$self->{history_pointer} = -1 if $self->{history_pointer} < 0; |
1938 |
|
1939 |
if ($self->{history_pointer} >= 0) { |
1940 |
$self->set_text ($self->{history}->[$self->{history_pointer}]); |
1941 |
} else { |
1942 |
$self->set_text ($self->{history_saveback}); |
1943 |
} |
1944 |
|
1945 |
} else { |
1946 |
return $self->SUPER::invoke_key_down ($ev) |
1947 |
} |
1948 |
|
1949 |
1 |
1950 |
} |
1951 |
|
1952 |
############################################################################# |
1953 |
|
1954 |
package CFClient::UI::Button; |
1955 |
|
1956 |
our @ISA = CFClient::UI::Label::; |
1957 |
|
1958 |
use CFClient::OpenGL; |
1959 |
|
1960 |
my @tex = |
1961 |
map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } |
1962 |
qw(b1_button_active.png); |
1963 |
|
1964 |
sub new { |
1965 |
my $class = shift; |
1966 |
|
1967 |
$class->SUPER::new ( |
1968 |
padding_x => 4, |
1969 |
padding_y => 4, |
1970 |
fg => [1, 1, 1], |
1971 |
active_fg => [0, 0, 1], |
1972 |
can_hover => 1, |
1973 |
align => 0, |
1974 |
valign => 0, |
1975 |
can_events => 1, |
1976 |
@_ |
1977 |
) |
1978 |
} |
1979 |
|
1980 |
sub invoke_button_up { |
1981 |
my ($self, $ev, $x, $y) = @_; |
1982 |
|
1983 |
$self->emit ("activate") |
1984 |
if $x >= 0 && $x < $self->{w} |
1985 |
&& $y >= 0 && $y < $self->{h}; |
1986 |
|
1987 |
1 |
1988 |
} |
1989 |
|
1990 |
sub _draw { |
1991 |
my ($self) = @_; |
1992 |
|
1993 |
local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg}; |
1994 |
|
1995 |
glEnable GL_TEXTURE_2D; |
1996 |
glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; |
1997 |
glColor 0, 0, 0, 1; |
1998 |
|
1999 |
$tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h}); |
2000 |
|
2001 |
glDisable GL_TEXTURE_2D; |
2002 |
|
2003 |
$self->SUPER::_draw; |
2004 |
} |
2005 |
|
2006 |
############################################################################# |
2007 |
|
2008 |
package CFClient::UI::ImageButton; |
2009 |
|
2010 |
our @ISA = CFClient::UI::Image::; |
2011 |
|
2012 |
use CFClient::OpenGL; |
2013 |
|
2014 |
my %textures; |
2015 |
|
2016 |
sub new { |
2017 |
my $class = shift; |
2018 |
|
2019 |
my $self = $class->SUPER::new ( |
2020 |
padding_x => 4, |
2021 |
padding_y => 4, |
2022 |
fg => [1, 1, 1], |
2023 |
active_fg => [0, 0, 1], |
2024 |
can_hover => 1, |
2025 |
align => 0, |
2026 |
valign => 0, |
2027 |
can_events => 1, |
2028 |
@_ |
2029 |
); |
2030 |
} |
2031 |
|
2032 |
sub invoke_button_up { |
2033 |
my ($self, $ev, $x, $y) = @_; |
2034 |
|
2035 |
$self->emit ("activate") |
2036 |
if $x >= 0 && $x < $self->{w} |
2037 |
&& $y >= 0 && $y < $self->{h}; |
2038 |
|
2039 |
1 |
2040 |
} |
2041 |
|
2042 |
############################################################################# |
2043 |
|
2044 |
package CFClient::UI::CheckBox; |
2045 |
|
2046 |
our @ISA = CFClient::UI::DrawBG::; |
2047 |
|
2048 |
my @tex = |
2049 |
map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } |
2050 |
qw(c1_checkbox_bg.png c1_checkbox_active.png); |
2051 |
|
2052 |
use CFClient::OpenGL; |
2053 |
|
2054 |
sub new { |
2055 |
my $class = shift; |
2056 |
|
2057 |
$class->SUPER::new ( |
2058 |
padding_x => 2, |
2059 |
padding_y => 2, |
2060 |
fg => [1, 1, 1], |
2061 |
active_fg => [1, 1, 0], |
2062 |
bg => [0, 0, 0, 0.2], |
2063 |
active_bg => [1, 1, 1, 0.5], |
2064 |
state => 0, |
2065 |
can_hover => 1, |
2066 |
@_ |
2067 |
) |
2068 |
} |
2069 |
|
2070 |
sub size_request { |
2071 |
my ($self) = @_; |
2072 |
|
2073 |
(6) x 2 |
2074 |
} |
2075 |
|
2076 |
sub toggle { |
2077 |
my ($self) = @_; |
2078 |
|
2079 |
$self->{state} = !$self->{state}; |
2080 |
$self->emit (changed => $self->{state}); |
2081 |
$self->update; |
2082 |
} |
2083 |
|
2084 |
sub invoke_button_down { |
2085 |
my ($self, $ev, $x, $y) = @_; |
2086 |
|
2087 |
if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x} |
2088 |
&& $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) { |
2089 |
$self->toggle; |
2090 |
} else { |
2091 |
return 0 |
2092 |
} |
2093 |
|
2094 |
1 |
2095 |
} |
2096 |
|
2097 |
sub _draw { |
2098 |
my ($self) = @_; |
2099 |
|
2100 |
$self->SUPER::_draw; |
2101 |
|
2102 |
glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0; |
2103 |
|
2104 |
my ($w, $h) = @$self{qw(w h)}; |
2105 |
|
2106 |
my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2; |
2107 |
|
2108 |
glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; |
2109 |
|
2110 |
my $tex = $self->{state} ? $tex[1] : $tex[0]; |
2111 |
|
2112 |
glEnable GL_TEXTURE_2D; |
2113 |
$tex->draw_quad_alpha (0, 0, $s, $s); |
2114 |
glDisable GL_TEXTURE_2D; |
2115 |
} |
2116 |
|
2117 |
############################################################################# |
2118 |
|
2119 |
package CFClient::UI::Image; |
2120 |
|
2121 |
our @ISA = CFClient::UI::Base::; |
2122 |
|
2123 |
use CFClient::OpenGL; |
2124 |
|
2125 |
our %texture_cache; |
2126 |
|
2127 |
sub new { |
2128 |
my $class = shift; |
2129 |
|
2130 |
my $self = $class->SUPER::new ( |
2131 |
can_events => 0, |
2132 |
@_, |
2133 |
); |
2134 |
|
2135 |
$self->{path} || $self->{tex} |
2136 |
or Carp::croak "'path' or 'tex' attributes required"; |
2137 |
|
2138 |
$self->{tex} ||= $texture_cache{$self->{path}} ||= |
2139 |
new_from_file CFClient::Texture CFClient::find_rcfile $self->{path}, mipmap => 1; |
2140 |
|
2141 |
Scalar::Util::weaken $texture_cache{$self->{path}}; |
2142 |
|
2143 |
$self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h}; |
2144 |
|
2145 |
$self |
2146 |
} |
2147 |
|
2148 |
sub size_request { |
2149 |
my ($self) = @_; |
2150 |
|
2151 |
($self->{tex}{w}, $self->{tex}{h}) |
2152 |
} |
2153 |
|
2154 |
sub _draw { |
2155 |
my ($self) = @_; |
2156 |
|
2157 |
my $tex = $self->{tex}; |
2158 |
|
2159 |
my ($w, $h) = ($self->{w}, $self->{h}); |
2160 |
|
2161 |
if ($self->{rot90}) { |
2162 |
glRotate 90, 0, 0, 1; |
2163 |
glTranslate 0, -$self->{w}, 0; |
2164 |
|
2165 |
($w, $h) = ($h, $w); |
2166 |
} |
2167 |
|
2168 |
glEnable GL_TEXTURE_2D; |
2169 |
glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; |
2170 |
|
2171 |
$tex->draw_quad_alpha (0, 0, $w, $h); |
2172 |
|
2173 |
glDisable GL_TEXTURE_2D; |
2174 |
} |
2175 |
|
2176 |
############################################################################# |
2177 |
|
2178 |
package CFClient::UI::VGauge; |
2179 |
|
2180 |
our @ISA = CFClient::UI::Base::; |
2181 |
|
2182 |
use List::Util qw(min max); |
2183 |
|
2184 |
use CFClient::OpenGL; |
2185 |
|
2186 |
my %tex = ( |
2187 |
food => [ |
2188 |
map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } |
2189 |
qw/g1_food_gauge_empty.png g1_food_gauge_full.png/ |
2190 |
], |
2191 |
grace => [ |
2192 |
map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } |
2193 |
qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/ |
2194 |
], |
2195 |
hp => [ |
2196 |
map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } |
2197 |
qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/ |
2198 |
], |
2199 |
mana => [ |
2200 |
map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } |
2201 |
qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/ |
2202 |
], |
2203 |
); |
2204 |
|
2205 |
# eg. VGauge->new (gauge => 'food'), default gauge: food |
2206 |
sub new { |
2207 |
my $class = shift; |
2208 |
|
2209 |
my $self = $class->SUPER::new ( |
2210 |
type => 'food', |
2211 |
@_ |
2212 |
); |
2213 |
|
2214 |
$self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h}; |
2215 |
|
2216 |
$self |
2217 |
} |
2218 |
|
2219 |
sub size_request { |
2220 |
my ($self) = @_; |
2221 |
|
2222 |
#my $tex = $tex{$self->{type}}[0]; |
2223 |
#@$tex{qw(w h)} |
2224 |
(0, 0) |
2225 |
} |
2226 |
|
2227 |
sub set_max { |
2228 |
my ($self, $max) = @_; |
2229 |
|
2230 |
return if $self->{max_val} == $max; |
2231 |
|
2232 |
$self->{max_val} = $max; |
2233 |
$self->update; |
2234 |
} |
2235 |
|
2236 |
sub set_value { |
2237 |
my ($self, $val, $max) = @_; |
2238 |
|
2239 |
$self->set_max ($max) |
2240 |
if defined $max; |
2241 |
|
2242 |
return if $self->{val} == $val; |
2243 |
|
2244 |
$self->{val} = $val; |
2245 |
$self->update; |
2246 |
} |
2247 |
|
2248 |
sub _draw { |
2249 |
my ($self) = @_; |
2250 |
|
2251 |
my $tex = $tex{$self->{type}}; |
2252 |
my ($t1, $t2, $t3) = @$tex; |
2253 |
|
2254 |
my ($w, $h) = ($self->{w}, $self->{h}); |
2255 |
|
2256 |
if ($self->{vertical}) { |
2257 |
glRotate 90, 0, 0, 1; |
2258 |
glTranslate 0, -$self->{w}, 0; |
2259 |
|
2260 |
($w, $h) = ($h, $w); |
2261 |
} |
2262 |
|
2263 |
my $ycut = $self->{val} / ($self->{max_val} || 1); |
2264 |
|
2265 |
my $ycut1 = max 0, min 1, $ycut; |
2266 |
my $ycut2 = max 0, min 1, $ycut - 1; |
2267 |
|
2268 |
my $h1 = $self->{h} * (1 - $ycut1); |
2269 |
my $h2 = $self->{h} * (1 - $ycut2); |
2270 |
my $h3 = $self->{h}; |
2271 |
|
2272 |
$_ = $_ * (284-4)/288 + 4/288 for ($h1, $h2, $h3); |
2273 |
|
2274 |
glEnable GL_BLEND; |
2275 |
glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA, |
2276 |
GL_ONE, GL_ONE_MINUS_SRC_ALPHA; |
2277 |
glEnable GL_TEXTURE_2D; |
2278 |
glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; |
2279 |
|
2280 |
glBindTexture GL_TEXTURE_2D, $t1->{name}; |
2281 |
glBegin GL_QUADS; |
2282 |
glTexCoord 0 , 0; glVertex 0 , 0; |
2283 |
glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1; |
2284 |
glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1; |
2285 |
glTexCoord $t1->{s}, 0; glVertex $w, 0; |
2286 |
glEnd; |
2287 |
|
2288 |
my $ycut1 = List::Util::min 1, $ycut; |
2289 |
glBindTexture GL_TEXTURE_2D, $t2->{name}; |
2290 |
glBegin GL_QUADS; |
2291 |
glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1; |
2292 |
glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2; |
2293 |
glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2; |
2294 |
glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1; |
2295 |
glEnd; |
2296 |
|
2297 |
if ($t3) { |
2298 |
glBindTexture GL_TEXTURE_2D, $t3->{name}; |
2299 |
glBegin GL_QUADS; |
2300 |
glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2; |
2301 |
glTexCoord 0 , $t3->{t}; glVertex 0 , $h3; |
2302 |
glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $h3; |
2303 |
glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2; |
2304 |
glEnd; |
2305 |
} |
2306 |
|
2307 |
glDisable GL_BLEND; |
2308 |
glDisable GL_TEXTURE_2D; |
2309 |
} |
2310 |
|
2311 |
############################################################################# |
2312 |
|
2313 |
package CFClient::UI::Gauge; |
2314 |
|
2315 |
our @ISA = CFClient::UI::VBox::; |
2316 |
|
2317 |
sub new { |
2318 |
my ($class, %arg) = @_; |
2319 |
|
2320 |
my $self = $class->SUPER::new ( |
2321 |
tooltip => $arg{type}, |
2322 |
can_hover => 1, |
2323 |
can_events => 1, |
2324 |
%arg, |
2325 |
); |
2326 |
|
2327 |
$self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999"); |
2328 |
$self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1); |
2329 |
$self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999"); |
2330 |
|
2331 |
$self |
2332 |
} |
2333 |
|
2334 |
sub set_fontsize { |
2335 |
my ($self, $fsize) = @_; |
2336 |
|
2337 |
$self->{value}->set_fontsize ($fsize); |
2338 |
$self->{max} ->set_fontsize ($fsize); |
2339 |
} |
2340 |
|
2341 |
sub set_max { |
2342 |
my ($self, $max) = @_; |
2343 |
|
2344 |
$self->{gauge}->set_max ($max); |
2345 |
$self->{max}->set_text ($max); |
2346 |
} |
2347 |
|
2348 |
sub set_value { |
2349 |
my ($self, $val, $max) = @_; |
2350 |
|
2351 |
$self->set_max ($max) |
2352 |
if defined $max; |
2353 |
|
2354 |
$self->{gauge}->set_value ($val, $max); |
2355 |
$self->{value}->set_text ($val); |
2356 |
} |
2357 |
|
2358 |
############################################################################# |
2359 |
|
2360 |
package CFClient::UI::Slider; |
2361 |
|
2362 |
use strict; |
2363 |
|
2364 |
use CFClient::OpenGL; |
2365 |
|
2366 |
our @ISA = CFClient::UI::DrawBG::; |
2367 |
|
2368 |
my @tex = |
2369 |
map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } |
2370 |
qw(s1_slider.png s1_slider_bg.png); |
2371 |
|
2372 |
sub new { |
2373 |
my $class = shift; |
2374 |
|
2375 |
# range [value, low, high, page, unit] |
2376 |
|
2377 |
# TODO: 0-width page |
2378 |
# TODO: req_w/h are wrong with vertical |
2379 |
# TODO: calculations are off |
2380 |
my $self = $class->SUPER::new ( |
2381 |
fg => [1, 1, 1], |
2382 |
active_fg => [0, 0, 0], |
2383 |
bg => [0, 0, 0, 0.2], |
2384 |
active_bg => [1, 1, 1, 0.5], |
2385 |
range => [0, 0, 100, 10, 0], |
2386 |
min_w => $::WIDTH / 80, |
2387 |
min_h => $::WIDTH / 80, |
2388 |
vertical => 0, |
2389 |
can_hover => 1, |
2390 |
inner_pad => 0.02, |
2391 |
@_ |
2392 |
); |
2393 |
|
2394 |
$self->set_value ($self->{range}[0]); |
2395 |
$self->update; |
2396 |
|
2397 |
$self |
2398 |
} |
2399 |
|
2400 |
sub set_range { |
2401 |
my ($self, $range) = @_; |
2402 |
|
2403 |
($range, $self->{range}) = ($self->{range}, $range); |
2404 |
|
2405 |
if ("@$range" ne "@{$self->{range}}") { |
2406 |
$self->update; |
2407 |
$self->set_value ($self->{range}[0]); |
2408 |
} |
2409 |
} |
2410 |
|
2411 |
sub set_value { |
2412 |
my ($self, $value) = @_; |
2413 |
|
2414 |
my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}}; |
2415 |
|
2416 |
$hi = $lo + 1 if $hi <= $lo; |
2417 |
|
2418 |
$page = $hi - $lo if $page > $hi - $lo; |
2419 |
|
2420 |
$value = $lo if $value < $lo; |
2421 |
$value = $hi - $page if $value > $hi - $page; |
2422 |
|
2423 |
$value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit |
2424 |
if $unit; |
2425 |
|
2426 |
@{$self->{range}} = ($value, $lo, $hi, $page, $unit); |
2427 |
|
2428 |
if ($value != $old_value) { |
2429 |
$self->emit (changed => $value); |
2430 |
$self->update; |
2431 |
} |
2432 |
} |
2433 |
|
2434 |
sub size_request { |
2435 |
my ($self) = @_; |
2436 |
|
2437 |
($self->{req_w}, $self->{req_h}) |
2438 |
} |
2439 |
|
2440 |
sub invoke_button_down { |
2441 |
my ($self, $ev, $x, $y) = @_; |
2442 |
|
2443 |
$self->SUPER::invoke_button_down ($ev, $x, $y); |
2444 |
|
2445 |
$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x]; |
2446 |
|
2447 |
$self->invoke_mouse_motion ($ev, $x, $y) |
2448 |
} |
2449 |
|
2450 |
sub invoke_mouse_motion { |
2451 |
my ($self, $ev, $x, $y) = @_; |
2452 |
|
2453 |
if ($GRAB == $self) { |
2454 |
my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); |
2455 |
|
2456 |
my (undef, $lo, $hi, $page) = @{$self->{range}}; |
2457 |
|
2458 |
$x = ($x - $self->{click}[1]) / ($w * $self->{scale}); |
2459 |
|
2460 |
$self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo)); |
2461 |
} else { |
2462 |
return 0; |
2463 |
} |
2464 |
|
2465 |
1 |
2466 |
} |
2467 |
|
2468 |
sub update { |
2469 |
my ($self) = @_; |
2470 |
|
2471 |
delete $self->{knob_w}; |
2472 |
$self->SUPER::update; |
2473 |
} |
2474 |
|
2475 |
sub _draw { |
2476 |
my ($self) = @_; |
2477 |
|
2478 |
unless ($self->{knob_w}) { |
2479 |
$self->set_value ($self->{range}[0]); |
2480 |
|
2481 |
my ($value, $lo, $hi, $page) = @{$self->{range}}; |
2482 |
my $range = ($hi - $page - $lo) || 1e-100; |
2483 |
|
2484 |
my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1; |
2485 |
|
2486 |
$self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5; |
2487 |
$self->{scale} = 1 - 2 * $self->{offset} || 1e-100; |
2488 |
|
2489 |
$value = ($value - $lo) / $range; |
2490 |
$value = $value * $self->{scale} + $self->{offset}; |
2491 |
|
2492 |
$self->{knob_x} = $value - $knob_w * 0.5; |
2493 |
$self->{knob_w} = $knob_w; |
2494 |
} |
2495 |
|
2496 |
$self->SUPER::_draw (); |
2497 |
|
2498 |
glScale $self->{w}, $self->{h}; |
2499 |
|
2500 |
if ($self->{vertical}) { |
2501 |
# draw a vertical slider like a rotated horizontal slider |
2502 |
|
2503 |
glTranslate 1, 0, 0; |
2504 |
glRotate 90, 0, 0, 1; |
2505 |
} |
2506 |
|
2507 |
my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; |
2508 |
my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; |
2509 |
|
2510 |
glEnable GL_TEXTURE_2D; |
2511 |
glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; |
2512 |
|
2513 |
# draw background |
2514 |
$tex[1]->draw_quad_alpha (0, 0, 1, 1); |
2515 |
|
2516 |
# draw handle |
2517 |
$tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1); |
2518 |
|
2519 |
glDisable GL_TEXTURE_2D; |
2520 |
} |
2521 |
|
2522 |
############################################################################# |
2523 |
|
2524 |
package CFClient::UI::ValSlider; |
2525 |
|
2526 |
our @ISA = CFClient::UI::HBox::; |
2527 |
|
2528 |
sub new { |
2529 |
my ($class, %arg) = @_; |
2530 |
|
2531 |
my $range = delete $arg{range}; |
2532 |
|
2533 |
my $self = $class->SUPER::new ( |
2534 |
slider => (new CFClient::UI::Slider expand => 1, range => $range), |
2535 |
entry => (new CFClient::UI::Label text => "", template => delete $arg{template}), |
2536 |
to_value => sub { shift }, |
2537 |
from_value => sub { shift }, |
2538 |
%arg, |
2539 |
); |
2540 |
|
2541 |
$self->{slider}->connect (changed => sub { |
2542 |
my ($self, $value) = @_; |
2543 |
$self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value)); |
2544 |
$self->{parent}->emit (changed => $value); |
2545 |
}); |
2546 |
|
2547 |
# $self->{entry}->connect (changed => sub { |
2548 |
# my ($self, $value) = @_; |
2549 |
# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value)); |
2550 |
# $self->{parent}->emit (changed => $value); |
2551 |
# }); |
2552 |
|
2553 |
$self->add ($self->{slider}, $self->{entry}); |
2554 |
|
2555 |
$self->{slider}->emit (changed => $self->{slider}{range}[0]); |
2556 |
|
2557 |
$self |
2558 |
} |
2559 |
|
2560 |
sub set_range { shift->{slider}->set_range (@_) } |
2561 |
sub set_value { shift->{slider}->set_value (@_) } |
2562 |
|
2563 |
############################################################################# |
2564 |
|
2565 |
package CFClient::UI::TextScroller; |
2566 |
|
2567 |
our @ISA = CFClient::UI::HBox::; |
2568 |
|
2569 |
use CFClient::OpenGL; |
2570 |
|
2571 |
sub new { |
2572 |
my $class = shift; |
2573 |
|
2574 |
my $self = $class->SUPER::new ( |
2575 |
fontsize => 1, |
2576 |
can_events => 0, |
2577 |
indent => 0, |
2578 |
#font => default_font |
2579 |
@_, |
2580 |
|
2581 |
layout => (new CFClient::Layout), |
2582 |
par => [], |
2583 |
height => 0, |
2584 |
children => [ |
2585 |
(new CFClient::UI::Empty expand => 1), |
2586 |
(new CFClient::UI::Slider vertical => 1), |
2587 |
], |
2588 |
); |
2589 |
|
2590 |
$self->{children}[1]->connect (changed => sub { $self->update }); |
2591 |
|
2592 |
$self |
2593 |
} |
2594 |
|
2595 |
sub set_fontsize { |
2596 |
my ($self, $fontsize) = @_; |
2597 |
|
2598 |
$self->{fontsize} = $fontsize; |
2599 |
$self->reflow; |
2600 |
} |
2601 |
|
2602 |
sub size_request { |
2603 |
my ($self) = @_; |
2604 |
|
2605 |
my ($empty, $slider) = @{ $self->{children} }; |
2606 |
|
2607 |
local $self->{children} = [$empty, $slider]; |
2608 |
$self->SUPER::size_request |
2609 |
} |
2610 |
|
2611 |
sub invoke_size_allocate { |
2612 |
my ($self, $w, $h) = @_; |
2613 |
|
2614 |
my ($empty, $slider, @other) = @{ $self->{children} }; |
2615 |
$_->configure (@$_{qw(x y req_w req_h)}) for @other; |
2616 |
|
2617 |
$self->{layout}->set_font ($self->{font}) if $self->{font}; |
2618 |
$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); |
2619 |
$self->{layout}->set_width ($empty->{w}); |
2620 |
$self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent}); |
2621 |
|
2622 |
$self->reflow; |
2623 |
|
2624 |
local $self->{children} = [$empty, $slider]; |
2625 |
$self->SUPER::invoke_size_allocate ($w, $h) |
2626 |
} |
2627 |
|
2628 |
sub get_layout { |
2629 |
my ($self, $para) = @_; |
2630 |
|
2631 |
my $layout = $self->{layout}; |
2632 |
|
2633 |
$layout->set_font ($self->{font}) if $self->{font}; |
2634 |
$layout->set_foreground (@{$para->{fg}}); |
2635 |
$layout->set_height ($self->{fontsize} * $::FONTSIZE); |
2636 |
$layout->set_width ($self->{children}[0]{w} - $para->{indent}); |
2637 |
$layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent}); |
2638 |
$layout->set_markup ($para->{markup}); |
2639 |
|
2640 |
$layout->set_shapes ( |
2641 |
map |
2642 |
+(0, $_->baseline_shift +$_->{padding_y} - $_->{h}, $_->{w}, $_->{h}), |
2643 |
@{$para->{widget}} |
2644 |
); |
2645 |
|
2646 |
$layout |
2647 |
} |
2648 |
|
2649 |
sub reflow { |
2650 |
my ($self) = @_; |
2651 |
|
2652 |
$self->{need_reflow}++; |
2653 |
$self->update; |
2654 |
} |
2655 |
|
2656 |
sub set_offset { |
2657 |
my ($self, $offset) = @_; |
2658 |
|
2659 |
# todo: base offset on lines or so, not on pixels |
2660 |
$self->{children}[1]->set_value ($offset); |
2661 |
} |
2662 |
|
2663 |
sub clear { |
2664 |
my ($self) = @_; |
2665 |
|
2666 |
my (undef, undef, @other) = @{ $self->{children} }; |
2667 |
$self->remove ($_) for @other; |
2668 |
|
2669 |
$self->{par} = []; |
2670 |
$self->{height} = 0; |
2671 |
$self->{children}[1]->set_range ([0, 0, 0, 1, 1]); |
2672 |
} |
2673 |
|
2674 |
sub add_paragraph { |
2675 |
my ($self, $color, $para, $indent) = @_; |
2676 |
|
2677 |
my ($text, @w) = ref $para ? @$para : $para; |
2678 |
|
2679 |
$para = { |
2680 |
w => 1e10, |
2681 |
wrapped => 1, |
2682 |
fg => $color, |
2683 |
indent => $indent, |
2684 |
markup => $text, |
2685 |
widget => \@w, |
2686 |
}; |
2687 |
|
2688 |
$self->add (@w) if @w; |
2689 |
push @{$self->{par}}, $para; |
2690 |
|
2691 |
$self->{need_reflow}++; |
2692 |
$self->update; |
2693 |
} |
2694 |
|
2695 |
sub scroll_to_bottom { |
2696 |
my ($self) = @_; |
2697 |
|
2698 |
$self->{scroll_to_bottom} = 1; |
2699 |
$self->update; |
2700 |
} |
2701 |
|
2702 |
sub update { |
2703 |
my ($self) = @_; |
2704 |
|
2705 |
$self->SUPER::update; |
2706 |
|
2707 |
return unless $self->{h} > 0; |
2708 |
|
2709 |
delete $self->{texture}; |
2710 |
|
2711 |
$ROOT->on_post_alloc ($self => sub { |
2712 |
my ($W, $H) = @{$self->{children}[0]}{qw(w h)}; |
2713 |
|
2714 |
if (delete $self->{need_reflow}) { |
2715 |
my $height = 0; |
2716 |
|
2717 |
for my $para (@{$self->{par}}) { |
2718 |
if ($para->{w} != $W && ($para->{wrapped} || $para->{w} > $W)) { |
2719 |
my $layout = $self->get_layout ($para); |
2720 |
my ($w, $h) = $layout->size; |
2721 |
|
2722 |
$para->{w} = $w + $para->{indent}; |
2723 |
$para->{h} = $h; |
2724 |
$para->{wrapped} = $layout->has_wrapped; |
2725 |
} |
2726 |
|
2727 |
$height += $para->{h}; |
2728 |
} |
2729 |
|
2730 |
$self->{height} = $height; |
2731 |
|
2732 |
$self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]); |
2733 |
|
2734 |
delete $self->{texture}; |
2735 |
} |
2736 |
|
2737 |
if (delete $self->{scroll_to_bottom}) { |
2738 |
$self->{children}[1]->set_value (1e10); |
2739 |
} |
2740 |
|
2741 |
$self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub { |
2742 |
glClearColor 0, 0, 0, 0; |
2743 |
glClear GL_COLOR_BUFFER_BIT; |
2744 |
|
2745 |
my $top = int $self->{children}[1]{range}[0]; |
2746 |
|
2747 |
my $y0 = $top; |
2748 |
my $y1 = $top + $H; |
2749 |
|
2750 |
my $y = 0; |
2751 |
|
2752 |
for my $para (@{$self->{par}}) { |
2753 |
my $h = $para->{h}; |
2754 |
|
2755 |
if ($y0 < $y + $h && $y < $y1) { |
2756 |
|
2757 |
my $layout = $self->get_layout ($para); |
2758 |
|
2759 |
$layout->render ($para->{indent}, $y - $y0); |
2760 |
|
2761 |
if (my @w = @{ $para->{widget} }) { |
2762 |
my @s = $layout->get_shapes; |
2763 |
|
2764 |
for (@w) { |
2765 |
my ($dx, $dy) = splice @s, 0, 2, (); |
2766 |
|
2767 |
$_->{x} = $dx + $para->{indent}; |
2768 |
$_->{y} = $dy + $y - $y0; |
2769 |
|
2770 |
$_->draw; |
2771 |
} |
2772 |
} |
2773 |
} |
2774 |
|
2775 |
$y += $h; |
2776 |
} |
2777 |
}; |
2778 |
}); |
2779 |
} |
2780 |
|
2781 |
sub reconfigure { |
2782 |
my ($self) = @_; |
2783 |
|
2784 |
$self->SUPER::reconfigure; |
2785 |
|
2786 |
$_->{w} = 1e10 for @{ $self->{par} }; |
2787 |
$self->reflow; |
2788 |
} |
2789 |
|
2790 |
sub _draw { |
2791 |
my ($self) = @_; |
2792 |
|
2793 |
glEnable GL_TEXTURE_2D; |
2794 |
glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; |
2795 |
glColor 0, 0, 0, 1; |
2796 |
$self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h}); |
2797 |
glDisable GL_TEXTURE_2D; |
2798 |
|
2799 |
$self->{children}[1]->draw; |
2800 |
} |
2801 |
|
2802 |
############################################################################# |
2803 |
|
2804 |
package CFClient::UI::Animator; |
2805 |
|
2806 |
use CFClient::OpenGL; |
2807 |
|
2808 |
our @ISA = CFClient::UI::Bin::; |
2809 |
|
2810 |
sub moveto { |
2811 |
my ($self, $x, $y) = @_; |
2812 |
|
2813 |
$self->{moveto} = [$self->{x}, $self->{y}, $x, $y]; |
2814 |
$self->{speed} = 0.001; |
2815 |
$self->{time} = 1; |
2816 |
|
2817 |
::animation_start $self; |
2818 |
} |
2819 |
|
2820 |
sub animate { |
2821 |
my ($self, $interval) = @_; |
2822 |
|
2823 |
$self->{time} -= $interval * $self->{speed}; |
2824 |
if ($self->{time} <= 0) { |
2825 |
$self->{time} = 0; |
2826 |
::animation_stop $self; |
2827 |
} |
2828 |
|
2829 |
my ($x0, $y0, $x1, $y1) = @{$self->{moveto}}; |
2830 |
|
2831 |
$self->{x} = $x0 * $self->{time} + $x1 * (1 - $self->{time}); |
2832 |
$self->{y} = $y0 * $self->{time} + $y1 * (1 - $self->{time}); |
2833 |
} |
2834 |
|
2835 |
sub _draw { |
2836 |
my ($self) = @_; |
2837 |
|
2838 |
glPushMatrix; |
2839 |
glRotate $self->{time} * 1000, 0, 1, 0; |
2840 |
$self->{children}[0]->draw; |
2841 |
glPopMatrix; |
2842 |
} |
2843 |
|
2844 |
############################################################################# |
2845 |
|
2846 |
package CFClient::UI::Flopper; |
2847 |
|
2848 |
our @ISA = CFClient::UI::Button::; |
2849 |
|
2850 |
sub new { |
2851 |
my $class = shift; |
2852 |
|
2853 |
my $self = $class->SUPER::new ( |
2854 |
state => 0, |
2855 |
on_activate => \&toggle_flopper, |
2856 |
@_ |
2857 |
); |
2858 |
|
2859 |
$self |
2860 |
} |
2861 |
|
2862 |
sub toggle_flopper { |
2863 |
my ($self) = @_; |
2864 |
|
2865 |
$self->{other}->toggle_visibility; |
2866 |
} |
2867 |
|
2868 |
############################################################################# |
2869 |
|
2870 |
package CFClient::UI::Tooltip; |
2871 |
|
2872 |
our @ISA = CFClient::UI::Bin::; |
2873 |
|
2874 |
use CFClient::OpenGL; |
2875 |
|
2876 |
sub new { |
2877 |
my $class = shift; |
2878 |
|
2879 |
$class->SUPER::new ( |
2880 |
@_, |
2881 |
can_events => 0, |
2882 |
) |
2883 |
} |
2884 |
|
2885 |
sub set_tooltip_from { |
2886 |
my ($self, $widget) = @_; |
2887 |
|
2888 |
my $tooltip = $widget->{tooltip}; |
2889 |
|
2890 |
if ($ENV{CFPLUS_DEBUG} & 2) { |
2891 |
$tooltip .= "\n\n" . (ref $widget) . "\n" |
2892 |
. "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n" |
2893 |
. "req $widget->{req_w} $widget->{req_h}\n" |
2894 |
. "visible $widget->{visible}"; |
2895 |
} |
2896 |
|
2897 |
$tooltip =~ s/^\n+//; |
2898 |
$tooltip =~ s/\n+$//; |
2899 |
|
2900 |
$self->add (new CFClient::UI::Label |
2901 |
markup => $tooltip, |
2902 |
max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH, |
2903 |
fontsize => 0.8, |
2904 |
fg => [0, 0, 0, 1], |
2905 |
ellipsise => 0, |
2906 |
font => ($widget->{tooltip_font} || $::FONT_PROP), |
2907 |
); |
2908 |
} |
2909 |
|
2910 |
sub size_request { |
2911 |
my ($self) = @_; |
2912 |
|
2913 |
my ($w, $h) = @{$self->child}{qw(req_w req_h)}; |
2914 |
|
2915 |
($w + 4, $h + 4) |
2916 |
} |
2917 |
|
2918 |
sub invoke_size_allocate { |
2919 |
my ($self, $w, $h) = @_; |
2920 |
|
2921 |
$self->SUPER::invoke_size_allocate ($w - 4, $h - 4) |
2922 |
} |
2923 |
|
2924 |
sub invoke_visibility_change { |
2925 |
my ($self, $visible) = @_; |
2926 |
|
2927 |
return unless $visible; |
2928 |
|
2929 |
$self->{root}->on_post_alloc ("move_$self" => sub { |
2930 |
my $widget = $self->{owner} |
2931 |
or return; |
2932 |
|
2933 |
my ($x, $y) = $widget->coord2global ($widget->{w}, 0); |
2934 |
|
2935 |
($x, $y) = $widget->coord2global (-$self->{w}, 0) |
2936 |
if $x + $self->{w} > $self->{root}{w}; |
2937 |
|
2938 |
$self->move_abs ($x, $y); |
2939 |
}); |
2940 |
} |
2941 |
|
2942 |
sub _draw { |
2943 |
my ($self) = @_; |
2944 |
|
2945 |
glTranslate 0.375, 0.375; |
2946 |
|
2947 |
my ($w, $h) = @$self{qw(w h)}; |
2948 |
|
2949 |
glColor 1, 0.8, 0.4; |
2950 |
glBegin GL_QUADS; |
2951 |
glVertex 0 , 0; |
2952 |
glVertex 0 , $h; |
2953 |
glVertex $w, $h; |
2954 |
glVertex $w, 0; |
2955 |
glEnd; |
2956 |
|
2957 |
glColor 0, 0, 0; |
2958 |
glBegin GL_LINE_LOOP; |
2959 |
glVertex 0 , 0; |
2960 |
glVertex 0 , $h; |
2961 |
glVertex $w, $h; |
2962 |
glVertex $w, 0; |
2963 |
glEnd; |
2964 |
|
2965 |
glTranslate 2 - 0.375, 2 - 0.375; |
2966 |
|
2967 |
$self->SUPER::_draw; |
2968 |
} |
2969 |
|
2970 |
############################################################################# |
2971 |
|
2972 |
package CFClient::UI::Face; |
2973 |
|
2974 |
our @ISA = CFClient::UI::Base::; |
2975 |
|
2976 |
use CFClient::OpenGL; |
2977 |
|
2978 |
sub new { |
2979 |
my $class = shift; |
2980 |
|
2981 |
my $self = $class->SUPER::new ( |
2982 |
aspect => 1, |
2983 |
can_events => 0, |
2984 |
@_, |
2985 |
); |
2986 |
|
2987 |
if ($self->{anim} && $self->{animspeed}) { |
2988 |
Scalar::Util::weaken (my $widget = $self); |
2989 |
|
2990 |
$self->{timer} = Event->timer ( |
2991 |
at => $self->{animspeed} * int $::NOW / $self->{animspeed}, |
2992 |
hard => 1, |
2993 |
interval => $self->{animspeed}, |
2994 |
cb => sub { |
2995 |
++$widget->{frame}; |
2996 |
$widget->update; |
2997 |
}, |
2998 |
); |
2999 |
} |
3000 |
|
3001 |
$self |
3002 |
} |
3003 |
|
3004 |
sub size_request { |
3005 |
(32, 8) |
3006 |
} |
3007 |
|
3008 |
sub update { |
3009 |
my ($self) = @_; |
3010 |
|
3011 |
return unless $self->{visible}; |
3012 |
|
3013 |
$self->SUPER::update; |
3014 |
} |
3015 |
|
3016 |
sub _draw { |
3017 |
my ($self) = @_; |
3018 |
|
3019 |
return unless $::CONN; |
3020 |
|
3021 |
my $face; |
3022 |
|
3023 |
if ($self->{frame}) { |
3024 |
my $anim = $::CONN->{anim}[$self->{anim}]; |
3025 |
|
3026 |
$face = $anim->[ $self->{frame} % @$anim ] |
3027 |
if $anim && @$anim; |
3028 |
} |
3029 |
|
3030 |
my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]]; |
3031 |
|
3032 |
if ($tex) { |
3033 |
glEnable GL_TEXTURE_2D; |
3034 |
glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; |
3035 |
glColor 0, 0, 0, 1; |
3036 |
$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h}); |
3037 |
glDisable GL_TEXTURE_2D; |
3038 |
} |
3039 |
} |
3040 |
|
3041 |
sub destroy { |
3042 |
my ($self) = @_; |
3043 |
|
3044 |
$self->{timer}->cancel |
3045 |
if $self->{timer}; |
3046 |
|
3047 |
$self->SUPER::destroy; |
3048 |
} |
3049 |
|
3050 |
############################################################################# |
3051 |
|
3052 |
package CFClient::UI::Buttonbar; |
3053 |
|
3054 |
our @ISA = CFClient::UI::HBox::; |
3055 |
|
3056 |
# TODO: should actualyl wrap buttons and other goodies. |
3057 |
|
3058 |
############################################################################# |
3059 |
|
3060 |
package CFClient::UI::Menu; |
3061 |
|
3062 |
our @ISA = CFClient::UI::FancyFrame::; |
3063 |
|
3064 |
use CFClient::OpenGL; |
3065 |
|
3066 |
sub new { |
3067 |
my $class = shift; |
3068 |
|
3069 |
my $self = $class->SUPER::new ( |
3070 |
items => [], |
3071 |
z => 100, |
3072 |
@_, |
3073 |
); |
3074 |
|
3075 |
$self->add ($self->{vbox} = new CFClient::UI::VBox); |
3076 |
|
3077 |
for my $item (@{ $self->{items} }) { |
3078 |
my ($widget, $cb, $tooltip) = @$item; |
3079 |
|
3080 |
# handle various types of items, only text for now |
3081 |
if (!ref $widget) { |
3082 |
if ($widget =~ /\t/) { |
3083 |
my ($left, $right) = split /\t/, $widget, 2; |
3084 |
|
3085 |
$widget = new CFClient::UI::HBox |
3086 |
can_hover => 1, |
3087 |
can_events => 1, |
3088 |
tooltip => $tooltip, |
3089 |
children => [ |
3090 |
(new CFClient::UI::Label markup => $left, expand => 1), |
3091 |
(new CFClient::UI::Label markup => $right, align => +1), |
3092 |
], |
3093 |
; |
3094 |
|
3095 |
} else { |
3096 |
$widget = new CFClient::UI::Label |
3097 |
can_hover => 1, |
3098 |
can_events => 1, |
3099 |
markup => $widget, |
3100 |
tooltip => $tooltip; |
3101 |
} |
3102 |
} |
3103 |
|
3104 |
$self->{item}{$widget} = $item; |
3105 |
|
3106 |
$self->{vbox}->add ($widget); |
3107 |
} |
3108 |
|
3109 |
$self |
3110 |
} |
3111 |
|
3112 |
# popup given the event (must be a mouse button down event currently) |
3113 |
sub popup { |
3114 |
my ($self, $ev) = @_; |
3115 |
|
3116 |
$self->emit ("popdown"); |
3117 |
|
3118 |
# maybe save $GRAB? must be careful about events... |
3119 |
$GRAB = $self; |
3120 |
$self->{button} = $ev->{button}; |
3121 |
|
3122 |
$self->show; |
3123 |
$self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5); |
3124 |
} |
3125 |
|
3126 |
sub invoke_mouse_motion { |
3127 |
my ($self, $ev, $x, $y) = @_; |
3128 |
|
3129 |
# TODO: should use vbox->find_widget or so |
3130 |
$HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y}); |
3131 |
$self->{hover} = $self->{item}{$HOVER}; |
3132 |
|
3133 |
0 |
3134 |
} |
3135 |
|
3136 |
sub invoke_button_up { |
3137 |
my ($self, $ev, $x, $y) = @_; |
3138 |
|
3139 |
if ($ev->{button} == $self->{button}) { |
3140 |
undef $GRAB; |
3141 |
$self->hide; |
3142 |
|
3143 |
$self->emit ("popdown"); |
3144 |
$self->{hover}[1]->() if $self->{hover}; |
3145 |
} else { |
3146 |
return 0 |
3147 |
} |
3148 |
|
3149 |
1 |
3150 |
} |
3151 |
|
3152 |
############################################################################# |
3153 |
|
3154 |
package CFClient::UI::Multiplexer; |
3155 |
|
3156 |
our @ISA = CFClient::UI::Container::; |
3157 |
|
3158 |
sub new { |
3159 |
my $class = shift; |
3160 |
|
3161 |
my $self = $class->SUPER::new ( |
3162 |
@_, |
3163 |
); |
3164 |
|
3165 |
$self->{current} = $self->{children}[0] |
3166 |
if @{ $self->{children} }; |
3167 |
|
3168 |
$self |
3169 |
} |
3170 |
|
3171 |
sub add { |
3172 |
my ($self, @widgets) = @_; |
3173 |
|
3174 |
$self->SUPER::add (@widgets); |
3175 |
|
3176 |
$self->{current} = $self->{children}[0] |
3177 |
if @{ $self->{children} }; |
3178 |
} |
3179 |
|
3180 |
sub get_current_page { |
3181 |
my ($self) = @_; |
3182 |
|
3183 |
$self->{current} |
3184 |
} |
3185 |
|
3186 |
sub set_current_page { |
3187 |
my ($self, $page_or_widget) = @_; |
3188 |
|
3189 |
my $widget = ref $page_or_widget |
3190 |
? $page_or_widget |
3191 |
: $self->{children}[$page_or_widget]; |
3192 |
|
3193 |
$self->{current} = $widget; |
3194 |
$self->{current}->configure (0, 0, $self->{w}, $self->{h}); |
3195 |
|
3196 |
$self->emit (page_changed => $self->{current}); |
3197 |
|
3198 |
$self->realloc; |
3199 |
} |
3200 |
|
3201 |
sub visible_children { |
3202 |
$_[0]{current} |
3203 |
} |
3204 |
|
3205 |
sub size_request { |
3206 |
my ($self) = @_; |
3207 |
|
3208 |
$self->{current}->size_request |
3209 |
} |
3210 |
|
3211 |
sub invoke_size_allocate { |
3212 |
my ($self, $w, $h) = @_; |
3213 |
|
3214 |
$self->{current}->configure (0, 0, $w, $h); |
3215 |
|
3216 |
1 |
3217 |
} |
3218 |
|
3219 |
sub _draw { |
3220 |
my ($self) = @_; |
3221 |
|
3222 |
$self->{current}->draw; |
3223 |
} |
3224 |
|
3225 |
############################################################################# |
3226 |
|
3227 |
package CFClient::UI::Notebook; |
3228 |
|
3229 |
our @ISA = CFClient::UI::VBox::; |
3230 |
|
3231 |
sub new { |
3232 |
my $class = shift; |
3233 |
|
3234 |
my $self = $class->SUPER::new ( |
3235 |
buttonbar => (new CFClient::UI::Buttonbar), |
3236 |
multiplexer => (new CFClient::UI::Multiplexer expand => 1), |
3237 |
# filter => # will be put between multiplexer and $self |
3238 |
@_, |
3239 |
); |
3240 |
|
3241 |
$self->{filter}->add ($self->{multiplexer}) if $self->{filter}; |
3242 |
$self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer}); |
3243 |
|
3244 |
$self |
3245 |
} |
3246 |
|
3247 |
sub add { |
3248 |
my ($self, $title, $widget, $tooltip) = @_; |
3249 |
|
3250 |
Scalar::Util::weaken $self; |
3251 |
|
3252 |
$self->{buttonbar}->add (new CFClient::UI::Button |
3253 |
markup => $title, |
3254 |
tooltip => $tooltip, |
3255 |
on_activate => sub { $self->set_current_page ($widget) }, |
3256 |
); |
3257 |
|
3258 |
$self->{multiplexer}->add ($widget); |
3259 |
} |
3260 |
|
3261 |
sub get_current_page { |
3262 |
my ($self) = @_; |
3263 |
|
3264 |
$self->{multiplexer}->get_current_page |
3265 |
} |
3266 |
|
3267 |
sub set_current_page { |
3268 |
my ($self, $page) = @_; |
3269 |
|
3270 |
$self->{multiplexer}->set_current_page ($page); |
3271 |
$self->emit (page_changed => $self->{multiplexer}{current}); |
3272 |
} |
3273 |
|
3274 |
############################################################################# |
3275 |
|
3276 |
package CFClient::UI::Combobox; |
3277 |
|
3278 |
use utf8; |
3279 |
|
3280 |
our @ISA = CFClient::UI::Button::; |
3281 |
|
3282 |
sub new { |
3283 |
my $class = shift; |
3284 |
|
3285 |
my $self = $class->SUPER::new ( |
3286 |
options => [], # [value, title, longdesc], ... |
3287 |
value => undef, |
3288 |
@_, |
3289 |
); |
3290 |
|
3291 |
$self->_set_value ($self->{value}); |
3292 |
|
3293 |
$self |
3294 |
} |
3295 |
|
3296 |
sub invoke_button_down { |
3297 |
my ($self, $ev) = @_; |
3298 |
|
3299 |
my @menu_items; |
3300 |
|
3301 |
for (@{ $self->{options} }) { |
3302 |
my ($value, $title, $tooltip) = @$_; |
3303 |
|
3304 |
push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }]; |
3305 |
} |
3306 |
|
3307 |
CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev); |
3308 |
} |
3309 |
|
3310 |
sub _set_value { |
3311 |
my ($self, $value) = @_; |
3312 |
|
3313 |
my ($item) = grep $_->[0] eq $value, @{ $self->{options} } |
3314 |
or return; |
3315 |
|
3316 |
$self->{value} = $item->[0]; |
3317 |
$self->set_markup ("$item->[1] ⇓"); |
3318 |
$self->set_tooltip ($item->[2]); |
3319 |
} |
3320 |
|
3321 |
sub set_value { |
3322 |
my ($self, $value) = @_; |
3323 |
|
3324 |
return unless $self->{value} ne $value; |
3325 |
|
3326 |
$self->_set_value ($value); |
3327 |
$self->emit (changed => $value); |
3328 |
} |
3329 |
|
3330 |
############################################################################# |
3331 |
|
3332 |
package CFClient::UI::Statusbox; |
3333 |
|
3334 |
our @ISA = CFClient::UI::VBox::; |
3335 |
|
3336 |
sub new { |
3337 |
my $class = shift; |
3338 |
|
3339 |
my $self = $class->SUPER::new ( |
3340 |
fontsize => 0.8, |
3341 |
@_, |
3342 |
); |
3343 |
|
3344 |
Scalar::Util::weaken (my $this = $self); |
3345 |
|
3346 |
$self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder }); |
3347 |
|
3348 |
$self |
3349 |
} |
3350 |
|
3351 |
sub reorder { |
3352 |
my ($self) = @_; |
3353 |
my $NOW = Time::HiRes::time; |
3354 |
|
3355 |
# freeze display when hovering over any label |
3356 |
return if $CFClient::UI::TOOLTIP->{owner} |
3357 |
&& grep $CFClient::UI::TOOLTIP->{owner} == $_->{label}, |
3358 |
values %{ $self->{item} }; |
3359 |
|
3360 |
while (my ($k, $v) = each %{ $self->{item} }) { |
3361 |
delete $self->{item}{$k} if $v->{timeout} < $NOW; |
3362 |
} |
3363 |
|
3364 |
my @widgets; |
3365 |
|
3366 |
my @items = sort { |
3367 |
$a->{pri} <=> $b->{pri} |
3368 |
or $b->{id} <=> $a->{id} |
3369 |
} values %{ $self->{item} }; |
3370 |
|
3371 |
$self->{timer}->interval (1); |
3372 |
|
3373 |
my $count = 10 + 1; |
3374 |
for my $item (@items) { |
3375 |
last unless --$count; |
3376 |
|
3377 |
my $label = $item->{label} ||= do { |
3378 |
# TODO: doesn't handle markup well (read as: at all) |
3379 |
my $short = $item->{count} > 1 |
3380 |
? "<b>$item->{count} ×</b> $item->{text}" |
3381 |
: $item->{text}; |
3382 |
|
3383 |
for ($short) { |
3384 |
s/^\s+//; |
3385 |
s/\s+/ /g; |
3386 |
} |
3387 |
|
3388 |
new CFClient::UI::Label |
3389 |
markup => $short, |
3390 |
tooltip => $item->{tooltip}, |
3391 |
tooltip_font => $::FONT_PROP, |
3392 |
tooltip_width => 0.67, |
3393 |
fontsize => $item->{fontsize} || $self->{fontsize}, |
3394 |
max_w => $::WIDTH * 0.44, |
3395 |
fg => [@{ $item->{fg} }], |
3396 |
can_events => 1, |
3397 |
can_hover => 1 |
3398 |
}; |
3399 |
|
3400 |
if ((my $diff = $item->{timeout} - $NOW) < 2) { |
3401 |
$label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2; |
3402 |
$label->update; |
3403 |
$label->set_max_size (undef, $label->{req_h} * $diff) |
3404 |
if $diff < 1; |
3405 |
$self->{timer}->interval (1/30); |
3406 |
} else { |
3407 |
$label->{fg}[3] = $item->{fg}[3] || 1; |
3408 |
} |
3409 |
|
3410 |
push @widgets, $label; |
3411 |
} |
3412 |
|
3413 |
$self->clear; |
3414 |
$self->SUPER::add (reverse @widgets); |
3415 |
} |
3416 |
|
3417 |
sub add { |
3418 |
my ($self, $text, %arg) = @_; |
3419 |
|
3420 |
$text =~ s/^\s+//; |
3421 |
$text =~ s/\s+$//; |
3422 |
|
3423 |
return unless $text; |
3424 |
|
3425 |
my $timeout = (int time) + ((delete $arg{timeout}) || 60); |
3426 |
|
3427 |
my $group = exists $arg{group} ? $arg{group} : ++$self->{id}; |
3428 |
|
3429 |
if (my $item = $self->{item}{$group}) { |
3430 |
if ($item->{text} eq $text) { |
3431 |
$item->{count}++; |
3432 |
} else { |
3433 |
$item->{count} = 1; |
3434 |
$item->{text} = $item->{tooltip} = $text; |
3435 |
} |
3436 |
$item->{id} += 0.2;#d# |
3437 |
$item->{timeout} = $timeout; |
3438 |
delete $item->{label}; |
3439 |
} else { |
3440 |
$self->{item}{$group} = { |
3441 |
id => ++$self->{id}, |
3442 |
text => $text, |
3443 |
timeout => $timeout, |
3444 |
tooltip => $text, |
3445 |
fg => [0.8, 0.8, 0.8, 0.8], |
3446 |
pri => 0, |
3447 |
count => 1, |
3448 |
%arg, |
3449 |
}; |
3450 |
} |
3451 |
|
3452 |
$ROOT->on_refresh (reorder => sub { |
3453 |
$self->reorder; |
3454 |
}); |
3455 |
} |
3456 |
|
3457 |
sub reconfigure { |
3458 |
my ($self) = @_; |
3459 |
|
3460 |
delete $_->{label} |
3461 |
for values %{ $self->{item} || {} }; |
3462 |
|
3463 |
$self->reorder; |
3464 |
$self->SUPER::reconfigure; |
3465 |
} |
3466 |
|
3467 |
sub destroy { |
3468 |
my ($self) = @_; |
3469 |
|
3470 |
$self->{timer}->cancel; |
3471 |
|
3472 |
$self->SUPER::destroy; |
3473 |
} |
3474 |
|
3475 |
############################################################################# |
3476 |
|
3477 |
package CFClient::UI::Inventory; |
3478 |
|
3479 |
our @ISA = CFClient::UI::Table::; |
3480 |
|
3481 |
sub new { |
3482 |
my $class = shift; |
3483 |
|
3484 |
my $self = $class->SUPER::new ( |
3485 |
col_expand => [0, 1, 0], |
3486 |
@_, |
3487 |
); |
3488 |
|
3489 |
$self |
3490 |
} |
3491 |
|
3492 |
sub set_items { |
3493 |
my ($self, $items) = @_; |
3494 |
|
3495 |
$self->clear; |
3496 |
return unless $items; |
3497 |
|
3498 |
my @items = sort { |
3499 |
($a->{type} <=> $b->{type}) |
3500 |
or ($a->{name} cmp $b->{name}) |
3501 |
} values %$items; |
3502 |
|
3503 |
$self->{real_items} = \@items; |
3504 |
|
3505 |
my $row = 0; |
3506 |
for my $item (@items) { |
3507 |
CFClient::Item::update_widgets $item; |
3508 |
|
3509 |
$self->add (0, $row, $item->{face_widget}); |
3510 |
$self->add (1, $row, $item->{desc_widget}); |
3511 |
$self->add (2, $row, $item->{weight_widget}); |
3512 |
|
3513 |
$row++; |
3514 |
} |
3515 |
} |
3516 |
|
3517 |
############################################################################# |
3518 |
|
3519 |
package CFClient::UI::SpellList; |
3520 |
|
3521 |
our @ISA = CFClient::UI::Table::; |
3522 |
|
3523 |
sub new { |
3524 |
my $class = shift; |
3525 |
|
3526 |
my $self = $class->SUPER::new ( |
3527 |
binding => [], |
3528 |
commands => [], |
3529 |
@_, |
3530 |
) |
3531 |
} |
3532 |
|
3533 |
my $TOOLTIP_ALL = "\n\n<small>Left click - ready spell\nMiddle click - invoke spell\nRight click - further options</small>"; |
3534 |
|
3535 |
my @TOOLTIP_NAME = (align => -1, can_events => 1, can_hover => 1, tooltip => |
3536 |
"<b>Name</b>. The name of the spell.$TOOLTIP_ALL"); |
3537 |
my @TOOLTIP_SKILL = (align => -1, can_events => 1, can_hover => 1, tooltip => |
3538 |
"<b>Skill</b>. The skill (or magic school) required to be able to attempt casting this spell.$TOOLTIP_ALL"); |
3539 |
my @TOOLTIP_LVL = (align => 1, can_events => 1, can_hover => 1, tooltip => |
3540 |
"<b>Level</b>. Minimum level the caster needs in the associated skill to be able to attempt casting this spell.$TOOLTIP_ALL"); |
3541 |
my @TOOLTIP_SP = (align => 1, can_events => 1, can_hover => 1, tooltip => |
3542 |
"<b>Spell points / Grace points</b>. Amount of spell or grace points used by each invocation.$TOOLTIP_ALL"); |
3543 |
my @TOOLTIP_DMG = (align => 1, can_events => 1, can_hover => 1, tooltip => |
3544 |
"<b>Damage</b>. The amount of damage the spell deals when it hits.$TOOLTIP_ALL"); |
3545 |
|
3546 |
sub rebuild_spell_list { |
3547 |
my ($self) = @_; |
3548 |
|
3549 |
$CFClient::UI::ROOT->on_refresh ($self => sub { |
3550 |
$self->clear; |
3551 |
|
3552 |
return unless $::CONN; |
3553 |
|
3554 |
$self->add (1, 0, new CFClient::UI::Label text => "Spell Name", @TOOLTIP_NAME); |
3555 |
$self->add (2, 0, new CFClient::UI::Label text => "Skill", @TOOLTIP_SKILL); |
3556 |
$self->add (3, 0, new CFClient::UI::Label text => "Lvl" , @TOOLTIP_LVL); |
3557 |
$self->add (4, 0, new CFClient::UI::Label text => "Sp/Gp", @TOOLTIP_SP); |
3558 |
$self->add (5, 0, new CFClient::UI::Label text => "Dmg" , @TOOLTIP_DMG); |
3559 |
|
3560 |
my $row = 0; |
3561 |
|
3562 |
for (sort { $a cmp $b } keys %{ $self->{spell} }) { |
3563 |
my $spell = $self->{spell}{$_}; |
3564 |
|
3565 |
$row++; |
3566 |
|
3567 |
my $spell_cb = sub { |
3568 |
my ($widget, $ev) = @_; |
3569 |
|
3570 |
if ($ev->{button} == 1) { |
3571 |
$::CONN->user_send ("cast $spell->{name}"); |
3572 |
} elsif ($ev->{button} == 2) { |
3573 |
$::CONN->user_send ("invoke $spell->{name}"); |
3574 |
} elsif ($ev->{button} == 3) { |
3575 |
(new CFClient::UI::Menu |
3576 |
items => [ |
3577 |
["bind <i>cast $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) }], |
3578 |
["bind <i>invoke $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["invoke $spell->{name}"]) }], |
3579 |
], |
3580 |
)->popup ($ev); |
3581 |
} else { |
3582 |
return 0; |
3583 |
} |
3584 |
|
3585 |
1 |
3586 |
}; |
3587 |
|
3588 |
my $tooltip = "$spell->{message}$TOOLTIP_ALL"; |
3589 |
|
3590 |
#TODO: add path info to tooltip |
3591 |
#$self->add (6, $row, new CFClient::UI::Label text => $spell->{path}); |
3592 |
|
3593 |
$self->add (0, $row, new CFClient::UI::Face |
3594 |
face => $spell->{face}, |
3595 |
can_hover => 1, |
3596 |
can_events => 1, |
3597 |
tooltip => $tooltip, |
3598 |
on_button_down => $spell_cb, |
3599 |
); |
3600 |
|
3601 |
$self->add (1, $row, new CFClient::UI::Label |
3602 |
expand => 1, |
3603 |
text => $spell->{name}, |
3604 |
can_hover => 1, |
3605 |
can_events => 1, |
3606 |
tooltip => $tooltip, |
3607 |
on_button_down => $spell_cb, |
3608 |
); |
3609 |
|
3610 |
$self->add (2, $row, new CFClient::UI::Label text => $::CONN->{skill_info}{$spell->{skill}}, @TOOLTIP_SKILL); |
3611 |
$self->add (3, $row, new CFClient::UI::Label text => $spell->{level}, @TOOLTIP_LVL); |
3612 |
$self->add (4, $row, new CFClient::UI::Label text => $spell->{mana} || $spell->{grace}, @TOOLTIP_SP); |
3613 |
$self->add (5, $row, new CFClient::UI::Label text => $spell->{damage}, @TOOLTIP_DMG); |
3614 |
} |
3615 |
}); |
3616 |
} |
3617 |
|
3618 |
sub add_spell { |
3619 |
my ($self, $spell) = @_; |
3620 |
|
3621 |
$self->{spell}->{$spell->{name}} = $spell; |
3622 |
$self->rebuild_spell_list; |
3623 |
} |
3624 |
|
3625 |
sub remove_spell { |
3626 |
my ($self, $spell) = @_; |
3627 |
|
3628 |
delete $self->{spell}->{$spell->{name}}; |
3629 |
$self->rebuild_spell_list; |
3630 |
} |
3631 |
|
3632 |
sub clear_spells { |
3633 |
my ($self) = @_; |
3634 |
|
3635 |
$self->{spell} = {}; |
3636 |
$self->rebuild_spell_list; |
3637 |
} |
3638 |
|
3639 |
############################################################################# |
3640 |
|
3641 |
package CFClient::UI::Root; |
3642 |
|
3643 |
our @ISA = CFClient::UI::Container::; |
3644 |
|
3645 |
use List::Util qw(min max); |
3646 |
|
3647 |
use CFClient::OpenGL; |
3648 |
|
3649 |
sub new { |
3650 |
my $class = shift; |
3651 |
|
3652 |
my $self = $class->SUPER::new ( |
3653 |
visible => 1, |
3654 |
@_, |
3655 |
); |
3656 |
|
3657 |
Scalar::Util::weaken ($self->{root} = $self); |
3658 |
|
3659 |
$self |
3660 |
} |
3661 |
|
3662 |
sub size_request { |
3663 |
my ($self) = @_; |
3664 |
|
3665 |
($self->{w}, $self->{h}) |
3666 |
} |
3667 |
|
3668 |
sub _to_pixel { |
3669 |
my ($coord, $size, $max) = @_; |
3670 |
|
3671 |
$coord = |
3672 |
$coord eq "center" ? ($max - $size) * 0.5 |
3673 |
: $coord eq "max" ? $max |
3674 |
: $coord; |
3675 |
|
3676 |
$coord = 0 if $coord < 0; |
3677 |
$coord = $max - $size if $coord > $max - $size; |
3678 |
|
3679 |
int $coord + 0.5 |
3680 |
} |
3681 |
|
3682 |
sub invoke_size_allocate { |
3683 |
my ($self, $w, $h) = @_; |
3684 |
|
3685 |
for my $child ($self->children) { |
3686 |
my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; |
3687 |
|
3688 |
$X = $child->{force_x} if exists $child->{force_x}; |
3689 |
$Y = $child->{force_y} if exists $child->{force_y}; |
3690 |
|
3691 |
$X = _to_pixel $X, $W, $self->{w}; |
3692 |
$Y = _to_pixel $Y, $H, $self->{h}; |
3693 |
|
3694 |
$child->configure ($X, $Y, $W, $H); |
3695 |
} |
3696 |
|
3697 |
1 |
3698 |
} |
3699 |
|
3700 |
sub coord2local { |
3701 |
my ($self, $x, $y) = @_; |
3702 |
|
3703 |
($x, $y) |
3704 |
} |
3705 |
|
3706 |
sub coord2global { |
3707 |
my ($self, $x, $y) = @_; |
3708 |
|
3709 |
($x, $y) |
3710 |
} |
3711 |
|
3712 |
sub update { |
3713 |
my ($self) = @_; |
3714 |
|
3715 |
$::WANT_REFRESH++; |
3716 |
} |
3717 |
|
3718 |
sub add { |
3719 |
my ($self, @children) = @_; |
3720 |
|
3721 |
$_->{is_toplevel} = 1 |
3722 |
for @children; |
3723 |
|
3724 |
$self->SUPER::add (@children); |
3725 |
} |
3726 |
|
3727 |
sub remove { |
3728 |
my ($self, @children) = @_; |
3729 |
|
3730 |
$self->SUPER::remove (@children); |
3731 |
|
3732 |
delete $self->{is_toplevel} |
3733 |
for @children; |
3734 |
|
3735 |
while (@children) { |
3736 |
my $w = pop @children; |
3737 |
push @children, $w->children; |
3738 |
$w->set_invisible; |
3739 |
} |
3740 |
} |
3741 |
|
3742 |
sub on_refresh { |
3743 |
my ($self, $id, $cb) = @_; |
3744 |
|
3745 |
$self->{refresh_hook}{$id} = $cb; |
3746 |
} |
3747 |
|
3748 |
sub on_post_alloc { |
3749 |
my ($self, $id, $cb) = @_; |
3750 |
|
3751 |
$self->{post_alloc_hook}{$id} = $cb; |
3752 |
} |
3753 |
|
3754 |
sub draw { |
3755 |
my ($self) = @_; |
3756 |
|
3757 |
while ($self->{refresh_hook}) { |
3758 |
$_->() |
3759 |
for values %{delete $self->{refresh_hook}}; |
3760 |
} |
3761 |
|
3762 |
if ($self->{realloc}) { |
3763 |
my %queue; |
3764 |
my @queue; |
3765 |
my $widget; |
3766 |
|
3767 |
outer: |
3768 |
while () { |
3769 |
if (my $realloc = delete $self->{realloc}) { |
3770 |
for $widget (values %$realloc) { |
3771 |
$widget->{visible} or next; # do not resize invisible widgets |
3772 |
|
3773 |
$queue{$widget+0}++ and next; # duplicates are common |
3774 |
|
3775 |
push @{ $queue[$widget->{visible}] }, $widget; |
3776 |
} |
3777 |
} |
3778 |
|
3779 |
while () { |
3780 |
@queue or last outer; |
3781 |
|
3782 |
$widget = pop @{ $queue[-1] || [] } |
3783 |
and last; |
3784 |
|
3785 |
pop @queue; |
3786 |
} |
3787 |
|
3788 |
delete $queue{$widget+0}; |
3789 |
|
3790 |
my ($w, $h) = $widget->size_request; |
3791 |
|
3792 |
$w = max $widget->{min_w}, $w + $widget->{padding_x} * 2; |
3793 |
$h = max $widget->{min_h}, $h + $widget->{padding_y} * 2; |
3794 |
|
3795 |
$w = min $widget->{max_w}, $w if exists $widget->{max_w}; |
3796 |
$h = min $widget->{max_h}, $h if exists $widget->{max_h}; |
3797 |
|
3798 |
$w = $widget->{force_w} if exists $widget->{force_w}; |
3799 |
$h = $widget->{force_h} if exists $widget->{force_h}; |
3800 |
|
3801 |
if ($widget->{req_w} != $w || $widget->{req_h} != $h |
3802 |
|| delete $widget->{force_realloc}) { |
3803 |
$widget->{req_w} = $w; |
3804 |
$widget->{req_h} = $h; |
3805 |
|
3806 |
$self->{size_alloc}{$widget+0} = $widget; |
3807 |
|
3808 |
if (my $parent = $widget->{parent}) { |
3809 |
$self->{realloc}{$parent+0} = $parent |
3810 |
unless $queue{$parent+0}; |
3811 |
|
3812 |
$parent->{force_size_alloc} = 1; |
3813 |
$self->{size_alloc}{$parent+0} = $parent; |
3814 |
} |
3815 |
} |
3816 |
|
3817 |
delete $self->{realloc}{$widget+0}; |
3818 |
} |
3819 |
} |
3820 |
|
3821 |
while (my $size_alloc = delete $self->{size_alloc}) { |
3822 |
my @queue = sort { $b->{visible} <=> $a->{visible} } |
3823 |
values %$size_alloc; |
3824 |
|
3825 |
while () { |
3826 |
my $widget = pop @queue || last; |
3827 |
|
3828 |
my ($w, $h) = @$widget{qw(alloc_w alloc_h)}; |
3829 |
|
3830 |
$w = 0 if $w < 0; |
3831 |
$h = 0 if $h < 0; |
3832 |
|
3833 |
$w = max $widget->{min_w}, $w; |
3834 |
$h = max $widget->{min_h}, $h; |
3835 |
|
3836 |
$w = min $widget->{max_w}, $w if exists $widget->{max_w}; |
3837 |
$h = min $widget->{max_h}, $h if exists $widget->{max_h}; |
3838 |
|
3839 |
$w = int $w + 0.5; |
3840 |
$h = int $h + 0.5; |
3841 |
|
3842 |
if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) { |
3843 |
$widget->{old_w} = $widget->{w}; |
3844 |
$widget->{old_h} = $widget->{h}; |
3845 |
|
3846 |
$widget->{w} = $w; |
3847 |
$widget->{h} = $h; |
3848 |
|
3849 |
$widget->emit (size_allocate => $w, $h); |
3850 |
} |
3851 |
} |
3852 |
} |
3853 |
|
3854 |
while ($self->{post_alloc_hook}) { |
3855 |
$_->() |
3856 |
for values %{delete $self->{post_alloc_hook}}; |
3857 |
} |
3858 |
|
3859 |
|
3860 |
glViewport 0, 0, $::WIDTH, $::HEIGHT; |
3861 |
glClearColor +($::CFG->{fow_intensity}) x 3, 1; |
3862 |
glClear GL_COLOR_BUFFER_BIT; |
3863 |
|
3864 |
glMatrixMode GL_PROJECTION; |
3865 |
glLoadIdentity; |
3866 |
glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000; |
3867 |
glMatrixMode GL_MODELVIEW; |
3868 |
glLoadIdentity; |
3869 |
|
3870 |
{ |
3871 |
package CFClient::UI::Base; |
3872 |
|
3873 |
($draw_x, $draw_y, $draw_w, $draw_h) = |
3874 |
(0, 0, $self->{w}, $self->{h}); |
3875 |
} |
3876 |
|
3877 |
$self->_draw; |
3878 |
} |
3879 |
|
3880 |
############################################################################# |
3881 |
|
3882 |
package CFClient::UI; |
3883 |
|
3884 |
$ROOT = new CFClient::UI::Root; |
3885 |
$TOOLTIP = new CFClient::UI::Tooltip z => 900; |
3886 |
|
3887 |
1 |
3888 |
|