… | |
… | |
5 | |
5 | |
6 | use Scalar::Util (); |
6 | use Scalar::Util (); |
7 | use List::Util (); |
7 | use List::Util (); |
8 | |
8 | |
9 | use CFClient; |
9 | use CFClient; |
|
|
10 | use CFClient::Texture; |
10 | |
11 | |
11 | our ($FOCUS, $HOVER, $GRAB); # various widgets |
12 | our ($FOCUS, $HOVER, $GRAB); # various widgets |
12 | |
13 | |
|
|
14 | our $LAYOUT; |
13 | our $ROOT; |
15 | our $ROOT; |
14 | our $TOOLTIP; |
16 | our $TOOLTIP; |
15 | our $BUTTON_STATE; |
17 | our $BUTTON_STATE; |
16 | |
18 | |
17 | our %WIDGET; # all widgets, weak-referenced |
19 | our %WIDGET; # all widgets, weak-referenced |
|
|
20 | |
|
|
21 | sub get_layout { |
|
|
22 | my $layout; |
|
|
23 | |
|
|
24 | for (grep { $_->{name} } values %WIDGET) { |
|
|
25 | my $win = $layout->{$_->{name}} = { }; |
|
|
26 | |
|
|
27 | $win->{x} = ($_->{x} + $_->{w} * 0.5) / $::WIDTH if $_->{x} =~ /^[0-9.]+$/; |
|
|
28 | $win->{y} = ($_->{y} + $_->{h} * 0.5) / $::HEIGHT if $_->{y} =~ /^[0-9.]+$/; |
|
|
29 | $win->{w} = $_->{w} / $::WIDTH if defined $_->{w}; |
|
|
30 | $win->{h} = $_->{h} / $::HEIGHT if defined $_->{h}; |
|
|
31 | } |
|
|
32 | |
|
|
33 | $layout |
|
|
34 | } |
|
|
35 | |
|
|
36 | sub set_layout { |
|
|
37 | my ($layout) = @_; |
|
|
38 | $LAYOUT = $layout; |
|
|
39 | } |
18 | |
40 | |
19 | sub check_tooltip { |
41 | sub check_tooltip { |
20 | if (!$GRAB) { |
42 | if (!$GRAB) { |
21 | for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) { |
43 | for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) { |
22 | if (length $widget->{tooltip}) { |
44 | if (length $widget->{tooltip}) { |
23 | |
45 | |
24 | if ($TOOLTIP->{owner} != $widget) { |
46 | if ($TOOLTIP->{owner} != $widget) { |
|
|
47 | $TOOLTIP->hide; |
|
|
48 | |
25 | $TOOLTIP->{owner} = $widget; |
49 | $TOOLTIP->{owner} = $widget; |
26 | |
50 | |
27 | my $tip = $widget->{tooltip}; |
51 | my $tip = $widget->{tooltip}; |
28 | |
52 | |
29 | $tip = $tip->($widget) if CODE:: eq ref $tip; |
53 | $tip = $tip->($widget) if CODE:: eq ref $tip; |
30 | |
54 | |
31 | $TOOLTIP->set_tooltip_from ($widget); |
55 | $TOOLTIP->set_tooltip_from ($widget); |
32 | $TOOLTIP->show; |
56 | $TOOLTIP->show; |
33 | |
|
|
34 | my ($x, $y) = $widget->coord2global ($widget->{w}, 0); |
|
|
35 | |
|
|
36 | ($x, $y) = $widget->coord2global (-$TOOLTIP->{w}, 0) |
|
|
37 | if $x + $TOOLTIP->{w} > $::WIDTH; |
|
|
38 | |
|
|
39 | $TOOLTIP->move ($x, $y); |
|
|
40 | $TOOLTIP->check_size; |
|
|
41 | $TOOLTIP->update; |
|
|
42 | } |
57 | } |
43 | |
58 | |
44 | return; |
59 | return; |
45 | } |
60 | } |
46 | } |
61 | } |
… | |
… | |
152 | sub rescale_widgets { |
167 | sub rescale_widgets { |
153 | my ($sx, $sy) = @_; |
168 | my ($sx, $sy) = @_; |
154 | |
169 | |
155 | for my $widget (values %WIDGET) { |
170 | for my $widget (values %WIDGET) { |
156 | if ($widget->{is_toplevel}) { |
171 | if ($widget->{is_toplevel}) { |
|
|
172 | $widget->{x} += $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/; |
|
|
173 | $widget->{y} += $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/; |
|
|
174 | |
157 | $widget->{x} = int 0.5 + $widget->{x} * $sx if exists $widget->{x}; |
175 | $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/; |
158 | $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w}; |
176 | $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w}; |
159 | $widget->{req_w} = int 0.5 + $widget->{req_w} * $sx if exists $widget->{req_w}; |
177 | $widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w}; |
160 | $widget->{user_w} = int 0.5 + $widget->{user_w} * $sx if exists $widget->{user_w}; |
|
|
161 | $widget->{y} = int 0.5 + $widget->{y} * $sy if exists $widget->{y}; |
178 | $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/; |
162 | $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h}; |
179 | $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h}; |
163 | $widget->{req_h} = int 0.5 + $widget->{req_h} * $sy if exists $widget->{req_h}; |
180 | $widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h}; |
164 | $widget->{user_h} = int 0.5 + $widget->{user_h} * $sy if exists $widget->{user_h}; |
181 | |
|
|
182 | $widget->{x} -= $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/; |
|
|
183 | $widget->{y} -= $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/; |
|
|
184 | |
165 | } |
185 | } |
166 | } |
186 | } |
167 | |
187 | |
168 | reconfigure_widgets; |
188 | reconfigure_widgets; |
169 | } |
189 | } |
… | |
… | |
178 | |
198 | |
179 | sub new { |
199 | sub new { |
180 | my $class = shift; |
200 | my $class = shift; |
181 | |
201 | |
182 | my $self = bless { |
202 | my $self = bless { |
183 | x => 0, |
203 | x => "center", |
184 | y => 0, |
204 | y => "center", |
185 | z => 0, |
205 | z => 0, |
|
|
206 | w => undef, |
|
|
207 | h => undef, |
186 | can_events => 1, |
208 | can_events => 1, |
187 | @_ |
209 | @_ |
188 | }, $class; |
210 | }, $class; |
189 | |
211 | |
|
|
212 | if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) { |
|
|
213 | $self->{x} = $layout->{x} * $CFClient::UI::ROOT->{w} if exists $layout->{x}; |
|
|
214 | $self->{y} = $layout->{y} * $CFClient::UI::ROOT->{h} if exists $layout->{y}; |
|
|
215 | $self->{force_w} = $layout->{w} * $CFClient::UI::ROOT->{w} if exists $layout->{w}; |
|
|
216 | $self->{force_h} = $layout->{h} * $CFClient::UI::ROOT->{h} if exists $layout->{h}; |
|
|
217 | |
|
|
218 | $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x}; |
|
|
219 | $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y}; |
|
|
220 | } |
|
|
221 | |
|
|
222 | Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self); |
|
|
223 | |
190 | for (keys %$self) { |
224 | for (keys %$self) { |
191 | if (/^connect_(.*)$/) { |
225 | if (/^on_(.*)$/) { |
192 | $self->connect ($1 => delete $self->{$_}); |
226 | $self->connect ($1 => delete $self->{$_}); |
193 | } |
227 | } |
194 | } |
228 | } |
195 | |
229 | |
196 | Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self); |
|
|
197 | |
|
|
198 | $self |
230 | $self |
199 | } |
231 | } |
200 | |
232 | |
201 | sub destroy { |
233 | sub destroy { |
202 | my ($self) = @_; |
234 | my ($self) = @_; |
… | |
… | |
205 | %$self = (); |
237 | %$self = (); |
206 | } |
238 | } |
207 | |
239 | |
208 | sub show { |
240 | sub show { |
209 | my ($self) = @_; |
241 | my ($self) = @_; |
|
|
242 | |
210 | return if $self->{parent}; |
243 | return if $self->{parent}; |
211 | |
244 | |
212 | $CFClient::UI::ROOT->add ($self); |
245 | $CFClient::UI::ROOT->add ($self); |
213 | } |
246 | } |
214 | |
247 | |
215 | sub show_centered { |
248 | sub set_visible { |
216 | my ($self) = @_; |
249 | my ($self) = @_; |
|
|
250 | |
217 | return if $self->{parent}; |
251 | return if $self->{visible}; |
218 | |
252 | |
219 | $self->show; |
253 | $self->{root} = $self->{parent}{root}; |
|
|
254 | $self->{visible} = $self->{parent}{visible} + 1; |
220 | |
255 | |
221 | $CFClient::UI::ROOT->on_post_alloc ( |
256 | $self->emit (visibility_change => 1); |
222 | "centered $self" => sub { |
257 | |
223 | $self->move (($::WIDTH - $self->{w}) * 0.5, ($::HEIGHT - $self->{h}) * 0.5); |
258 | $self->realloc if !exists $self->{req_w}; |
224 | }, |
259 | |
225 | ); |
260 | $_->set_visible for $self->children; |
226 | } |
261 | } |
227 | |
262 | |
228 | sub set_invisible { |
263 | sub set_invisible { |
229 | my ($self) = @_; |
264 | my ($self) = @_; |
230 | |
265 | |
231 | # broken show/hide model |
266 | return unless $self->{visible}; |
232 | |
267 | |
|
|
268 | $_->set_invisible for $self->children; |
|
|
269 | |
|
|
270 | delete $self->{root}; |
233 | delete $self->{visible}; |
271 | delete $self->{visible}; |
234 | |
272 | |
235 | undef $GRAB if $GRAB == $self; |
273 | undef $GRAB if $GRAB == $self; |
236 | undef $HOVER if $HOVER == $self; |
274 | undef $HOVER if $HOVER == $self; |
237 | |
275 | |
238 | CFClient::UI::check_tooltip |
276 | CFClient::UI::check_tooltip |
239 | if $CFClient::UI::TOOLTIP->{owner} == $self; |
277 | if $TOOLTIP->{owner} == $self; |
240 | |
278 | |
241 | $self->focus_out; |
279 | $self->focus_out; |
|
|
280 | |
|
|
281 | $self->emit (visibility_change => 0); |
|
|
282 | } |
|
|
283 | |
|
|
284 | sub set_visibility { |
|
|
285 | my ($self, $visible) = @_; |
|
|
286 | |
|
|
287 | return if $self->{visible} == $visible; |
|
|
288 | |
|
|
289 | $visible ? $self->hide |
|
|
290 | : $self->show; |
|
|
291 | } |
|
|
292 | |
|
|
293 | sub toggle_visibility { |
|
|
294 | my ($self) = @_; |
|
|
295 | |
|
|
296 | $self->{visible} |
|
|
297 | ? $self->hide |
|
|
298 | : $self->show; |
242 | } |
299 | } |
243 | |
300 | |
244 | sub hide { |
301 | sub hide { |
245 | my ($self) = @_; |
302 | my ($self) = @_; |
246 | |
303 | |
… | |
… | |
248 | |
305 | |
249 | $self->{parent}->remove ($self) |
306 | $self->{parent}->remove ($self) |
250 | if $self->{parent}; |
307 | if $self->{parent}; |
251 | } |
308 | } |
252 | |
309 | |
253 | sub move { |
310 | sub move_abs { |
254 | my ($self, $x, $y, $z) = @_; |
311 | my ($self, $x, $y, $z) = @_; |
255 | |
312 | |
256 | $self->{x} = int $x; |
313 | $self->{x} = List::Util::max 0, int $x; |
257 | $self->{y} = int $y; |
314 | $self->{y} = List::Util::max 0, int $y; |
258 | $self->{z} = $z if defined $z; |
315 | $self->{z} = $z if defined $z; |
259 | |
316 | |
260 | $self->update; |
317 | $self->update; |
261 | } |
318 | } |
262 | |
319 | |
263 | sub set_size { |
320 | sub set_size { |
264 | my ($self, $w, $h) = @_; |
321 | my ($self, $w, $h) = @_; |
265 | |
322 | |
266 | $self->{user_w} = $w; |
323 | $self->{force_w} = $w; |
267 | $self->{user_h} = $h; |
324 | $self->{force_h} = $h; |
268 | |
325 | |
269 | $self->check_size; |
326 | $self->realloc; |
270 | } |
327 | } |
271 | |
328 | |
272 | sub size_request { |
329 | sub size_request { |
273 | require Carp; |
330 | require Carp; |
274 | Carp::confess "size_request is abstract"; |
331 | Carp::confess "size_request is abstract"; |
… | |
… | |
276 | |
333 | |
277 | sub configure { |
334 | sub configure { |
278 | my ($self, $x, $y, $w, $h) = @_; |
335 | my ($self, $x, $y, $w, $h) = @_; |
279 | |
336 | |
280 | if ($self->{aspect}) { |
337 | if ($self->{aspect}) { |
|
|
338 | my ($ow, $oh) = ($w, $h); |
|
|
339 | |
281 | my $w2 = List::Util::min $w, int $h * $self->{aspect}; |
340 | $w = List::Util::min $w, int $h * $self->{aspect}; |
282 | my $h2 = List::Util::min $h, int $w / $self->{aspect}; |
341 | $h = List::Util::min $h, int $w / $self->{aspect}; |
283 | |
342 | |
284 | # use alignment to adjust x, y |
343 | # use alignment to adjust x, y |
285 | |
344 | |
286 | $x += int +($w - $w2) * 0.5; |
345 | $x += int 0.5 * ($ow - $w); |
287 | $y += int +($h - $h2) * 0.5; |
346 | $y += int 0.5 * ($oh - $h); |
288 | |
|
|
289 | ($w, $h) = ($w2, $h2); |
|
|
290 | } |
347 | } |
291 | |
348 | |
292 | if ($self->{x} != $x || $self->{y} != $y) { |
349 | if ($self->{x} ne $x || $self->{y} ne $y) { |
293 | $self->{x} = $x; |
350 | $self->{x} = $x; |
294 | $self->{y} = $y; |
351 | $self->{y} = $y; |
295 | $self->update; |
352 | $self->update; |
296 | } |
353 | } |
297 | |
354 | |
298 | if ($self->{w} != $w || $self->{h} != $h) { |
355 | if ($self->{w} != $w || $self->{h} != $h) { |
|
|
356 | return unless $self->{visible}; |
|
|
357 | |
299 | $CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $w, $h]; |
358 | $self->{root}->{size_alloc}{$self+0} = [$self, $w, $h]; |
300 | } |
359 | } |
301 | } |
360 | } |
302 | |
361 | |
303 | sub size_allocate { |
362 | sub size_allocate { |
304 | # nothing to be done |
363 | # nothing to be done |
305 | } |
|
|
306 | |
|
|
307 | sub reconfigure { |
|
|
308 | my ($self) = @_; |
|
|
309 | |
|
|
310 | $self->check_size (1); |
|
|
311 | $self->update; |
|
|
312 | } |
364 | } |
313 | |
365 | |
314 | sub children { |
366 | sub children { |
315 | } |
367 | } |
316 | |
368 | |
… | |
… | |
394 | sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} } |
446 | sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} } |
395 | sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } |
447 | sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } |
396 | sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} } |
448 | sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} } |
397 | sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} } |
449 | sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} } |
398 | sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} } |
450 | sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} } |
|
|
451 | |
|
|
452 | sub find_widget { |
|
|
453 | my ($self, $x, $y) = @_; |
|
|
454 | |
|
|
455 | return () unless $self->{can_events}; |
|
|
456 | |
|
|
457 | return $self |
|
|
458 | if $x >= $self->{x} && $x < $self->{x} + $self->{w} |
|
|
459 | && $y >= $self->{y} && $y < $self->{y} + $self->{h}; |
|
|
460 | |
|
|
461 | () |
|
|
462 | } |
|
|
463 | |
|
|
464 | sub set_parent { |
|
|
465 | my ($self, $parent) = @_; |
|
|
466 | |
|
|
467 | Scalar::Util::weaken ($self->{parent} = $parent); |
|
|
468 | |
|
|
469 | $self->set_visible if $parent->{visible}; |
|
|
470 | } |
|
|
471 | |
|
|
472 | sub connect { |
|
|
473 | my ($self, $signal, $cb) = @_; |
|
|
474 | |
|
|
475 | push @{ $self->{signal_cb}{$signal} }, $cb; |
|
|
476 | } |
|
|
477 | |
|
|
478 | sub _emit { |
|
|
479 | my ($self, $signal, @args) = @_; |
|
|
480 | |
|
|
481 | List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []} |
|
|
482 | } |
|
|
483 | |
|
|
484 | sub emit { |
|
|
485 | my ($self, $signal, @args) = @_; |
|
|
486 | |
|
|
487 | $self->_emit ($signal, @args) |
|
|
488 | || $self->$signal (@args); |
|
|
489 | } |
|
|
490 | |
|
|
491 | sub visibility_change { |
|
|
492 | #my ($self, $visible) = @_; |
|
|
493 | } |
|
|
494 | |
|
|
495 | sub realloc { |
|
|
496 | my ($self) = @_; |
|
|
497 | |
|
|
498 | if ($self->{visible}) { |
|
|
499 | return if $self->{root}{realloc}{$self}; |
|
|
500 | |
|
|
501 | $self->{root}{realloc}{$self} = $self; |
|
|
502 | $self->{root}->update; |
|
|
503 | } else { |
|
|
504 | delete $self->{req_w}; |
|
|
505 | } |
|
|
506 | } |
|
|
507 | |
|
|
508 | sub update { |
|
|
509 | my ($self) = @_; |
|
|
510 | |
|
|
511 | $self->{parent}->update |
|
|
512 | if $self->{parent}; |
|
|
513 | } |
|
|
514 | |
|
|
515 | sub reconfigure { |
|
|
516 | my ($self) = @_; |
|
|
517 | |
|
|
518 | $self->realloc; |
|
|
519 | $self->update; |
|
|
520 | } |
399 | |
521 | |
400 | sub draw { |
522 | sub draw { |
401 | my ($self) = @_; |
523 | my ($self) = @_; |
402 | |
524 | |
403 | return unless $self->{h} && $self->{w}; |
525 | return unless $self->{h} && $self->{w}; |
… | |
… | |
420 | glVertex $x , $y + $self->{h}; |
542 | glVertex $x , $y + $self->{h}; |
421 | glEnd; |
543 | glEnd; |
422 | glDisable GL_BLEND; |
544 | glDisable GL_BLEND; |
423 | } |
545 | } |
424 | |
546 | |
425 | if ($ENV{PCLIENT_DEBUG}) { |
547 | if ($ENV{CFPLUS_DEBUG}) { |
426 | glPushMatrix; |
548 | glPushMatrix; |
427 | glColor 1, 1, 0, 1; |
549 | glColor 1, 1, 0, 1; |
428 | glTranslate $self->{x} + 0.375, $self->{y} + 0.375; |
550 | glTranslate $self->{x} + 0.375, $self->{y} + 0.375; |
429 | glBegin GL_LINE_LOOP; |
551 | glBegin GL_LINE_LOOP; |
430 | glVertex 0 , 0; |
552 | glVertex 0 , 0; |
… | |
… | |
441 | my ($self) = @_; |
563 | my ($self) = @_; |
442 | |
564 | |
443 | warn "no draw defined for $self\n"; |
565 | warn "no draw defined for $self\n"; |
444 | } |
566 | } |
445 | |
567 | |
446 | sub find_widget { |
|
|
447 | my ($self, $x, $y) = @_; |
|
|
448 | |
|
|
449 | return () unless $self->{can_events}; |
|
|
450 | |
|
|
451 | return $self |
|
|
452 | if $x >= $self->{x} && $x < $self->{x} + $self->{w} |
|
|
453 | && $y >= $self->{y} && $y < $self->{y} + $self->{h}; |
|
|
454 | |
|
|
455 | () |
|
|
456 | } |
|
|
457 | |
|
|
458 | sub set_parent { |
|
|
459 | my ($self, $parent) = @_; |
|
|
460 | |
|
|
461 | Scalar::Util::weaken ($self->{parent} = $parent); |
|
|
462 | |
|
|
463 | $self->{root} = $parent->{root}; |
|
|
464 | $self->{visible} = $parent->{visible}; |
|
|
465 | |
|
|
466 | # TODO: req_w _does_change after ->reconfigure |
|
|
467 | $self->check_size |
|
|
468 | unless exists $self->{req_w}; |
|
|
469 | |
|
|
470 | $self->show; |
|
|
471 | } |
|
|
472 | |
|
|
473 | sub check_size { |
|
|
474 | my ($self, $forced) = @_; |
|
|
475 | |
|
|
476 | $self->{force_alloc} = 1 if $forced; |
|
|
477 | $CFClient::UI::ROOT->{check_size}{$self} = $self; |
|
|
478 | } |
|
|
479 | |
|
|
480 | sub update { |
|
|
481 | my ($self) = @_; |
|
|
482 | |
|
|
483 | $self->{parent}->update |
|
|
484 | if $self->{parent}; |
|
|
485 | } |
|
|
486 | |
|
|
487 | sub connect { |
|
|
488 | my ($self, $signal, $cb) = @_; |
|
|
489 | |
|
|
490 | push @{ $self->{signal_cb}{$signal} }, $cb; |
|
|
491 | } |
|
|
492 | |
|
|
493 | sub _emit { |
|
|
494 | my ($self, $signal, @args) = @_; |
|
|
495 | |
|
|
496 | List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []} |
|
|
497 | } |
|
|
498 | |
|
|
499 | sub emit { |
|
|
500 | my ($self, $signal, @args) = @_; |
|
|
501 | |
|
|
502 | $self->_emit ($signal, @args) |
|
|
503 | || $self->$signal (@args); |
|
|
504 | } |
|
|
505 | |
|
|
506 | sub DESTROY { |
568 | sub DESTROY { |
507 | my ($self) = @_; |
569 | my ($self) = @_; |
508 | |
570 | |
509 | delete $WIDGET{$self+0}; |
571 | delete $WIDGET{$self+0}; |
510 | #$self->deactivate; |
572 | #$self->deactivate; |
… | |
… | |
566 | my ($class, %arg) = @_; |
628 | my ($class, %arg) = @_; |
567 | $class->SUPER::new (can_events => 0, %arg); |
629 | $class->SUPER::new (can_events => 0, %arg); |
568 | } |
630 | } |
569 | |
631 | |
570 | sub size_request { |
632 | sub size_request { |
571 | (0, 0) |
633 | my ($self) = @_; |
|
|
634 | |
|
|
635 | ($self->{w} + 0, $self->{h} + 0) |
572 | } |
636 | } |
573 | |
637 | |
574 | sub draw { } |
638 | sub draw { } |
575 | |
639 | |
576 | ############################################################################# |
640 | ############################################################################# |
… | |
… | |
605 | $self->{children} = [ |
669 | $self->{children} = [ |
606 | sort { $a->{z} <=> $b->{z} } |
670 | sort { $a->{z} <=> $b->{z} } |
607 | @{$self->{children}}, @widgets |
671 | @{$self->{children}}, @widgets |
608 | ]; |
672 | ]; |
609 | |
673 | |
610 | $self->check_size (1); |
674 | $self->realloc; |
611 | $self->update; |
|
|
612 | } |
675 | } |
613 | |
676 | |
614 | sub children { |
677 | sub children { |
615 | @{ $_[0]{children} } |
678 | @{ $_[0]{children} } |
616 | } |
679 | } |
… | |
… | |
621 | delete $child->{parent}; |
684 | delete $child->{parent}; |
622 | $child->hide; |
685 | $child->hide; |
623 | |
686 | |
624 | $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; |
687 | $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; |
625 | |
688 | |
626 | $self->check_size (1); |
689 | $self->realloc; |
627 | $self->update; |
|
|
628 | } |
690 | } |
629 | |
691 | |
630 | sub clear { |
692 | sub clear { |
631 | my ($self) = @_; |
693 | my ($self) = @_; |
632 | |
694 | |
… | |
… | |
636 | for (@$children) { |
698 | for (@$children) { |
637 | delete $_->{parent}; |
699 | delete $_->{parent}; |
638 | $_->hide; |
700 | $_->hide; |
639 | } |
701 | } |
640 | |
702 | |
641 | $self->check_size; |
703 | $self->realloc; |
642 | $self->update; |
|
|
643 | } |
704 | } |
644 | |
705 | |
645 | sub find_widget { |
706 | sub find_widget { |
646 | my ($self, $x, $y) = @_; |
707 | my ($self, $x, $y) = @_; |
647 | |
708 | |
… | |
… | |
700 | sub size_request { |
761 | sub size_request { |
701 | $_[0]{children}[0]->size_request |
762 | $_[0]{children}[0]->size_request |
702 | } |
763 | } |
703 | |
764 | |
704 | sub size_allocate { |
765 | sub size_allocate { |
705 | my ($self, $w, $h) = @_; |
766 | my ($self, $w, $h, $changed) = @_; |
706 | |
767 | |
707 | $self->{children}[0]->configure (0, 0, $w, $h); |
768 | $self->{children}[0]->configure (0, 0, $w, $h); |
708 | } |
769 | } |
709 | |
770 | |
710 | ############################################################################# |
771 | ############################################################################# |
… | |
… | |
727 | $ROOT->on_post_alloc ($self => sub { $self->render_child }); |
788 | $ROOT->on_post_alloc ($self => sub { $self->render_child }); |
728 | $self->SUPER::update; |
789 | $self->SUPER::update; |
729 | } |
790 | } |
730 | |
791 | |
731 | sub size_allocate { |
792 | sub size_allocate { |
732 | my ($self, $w, $h) = @_; |
793 | my ($self, $w, $h, $changed) = @_; |
733 | |
794 | |
734 | $self->SUPER::size_allocate ($w, $h); |
795 | $self->SUPER::size_allocate ($w, $h, $changed); |
735 | $self->update; |
796 | $self->update |
|
|
797 | if $changed; |
736 | } |
798 | } |
737 | |
799 | |
738 | sub _render { |
800 | sub _render { |
739 | $_[0]{children}[0]->draw; |
801 | $_[0]{children}[0]->draw; |
740 | } |
802 | } |
… | |
… | |
784 | } |
846 | } |
785 | |
847 | |
786 | sub size_request { |
848 | sub size_request { |
787 | my ($self) = @_; |
849 | my ($self) = @_; |
788 | |
850 | |
789 | @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)}; |
851 | my ($w, $h) = @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)}; |
790 | |
852 | |
791 | @$self{qw(child_w child_h)} |
853 | $w = 10 if $self->{scroll_x}; |
|
|
854 | $h = 10 if $self->{scroll_y}; |
|
|
855 | |
|
|
856 | ($w, $h) |
792 | } |
857 | } |
793 | |
858 | |
794 | sub size_allocate { |
859 | sub size_allocate { |
795 | my ($self, $w, $h) = @_; |
860 | my ($self, $w, $h, $changed) = @_; |
796 | |
861 | |
797 | $w = $self->{child_w} if $self->{scroll_x} && $self->{child_w}; |
862 | $w = $self->{child_w} if $self->{scroll_x} && $self->{child_w}; |
798 | $h = $self->{child_h} if $self->{scroll_y} && $self->{child_h}; |
863 | $h = $self->{child_h} if $self->{scroll_y} && $self->{child_h}; |
799 | |
864 | |
800 | $self->child->configure (0, 0, $w, $h); |
865 | $self->child->configure (0, 0, $w, $h); |
… | |
… | |
856 | my $class = shift; |
921 | my $class = shift; |
857 | |
922 | |
858 | my $self; |
923 | my $self; |
859 | |
924 | |
860 | my $slider = new CFClient::UI::Slider |
925 | my $slider = new CFClient::UI::Slider |
861 | vertical => 1, |
926 | vertical => 1, |
862 | range => [0, 0, 1, 0.01], # HACK fix |
927 | range => [0, 0, 1, 0.01], # HACK fix |
863 | connect_changed => sub { |
928 | on_changed => sub { |
864 | $self->{vp}->set_offset (0, $_[1]); |
929 | $self->{vp}->set_offset (0, $_[1]); |
865 | }, |
930 | }, |
866 | ; |
931 | ; |
867 | |
932 | |
868 | $self = $class->SUPER::new ( |
933 | $self = $class->SUPER::new ( |
… | |
… | |
876 | $self->add ($self->{slider}); |
941 | $self->add ($self->{slider}); |
877 | |
942 | |
878 | $self |
943 | $self |
879 | } |
944 | } |
880 | |
945 | |
|
|
946 | sub update { |
|
|
947 | my ($self) = @_; |
|
|
948 | |
|
|
949 | $self->SUPER::update; |
|
|
950 | |
|
|
951 | # todo: overwrite size_allocate of child |
|
|
952 | my $child = $self->{vp}->child; |
|
|
953 | $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]); |
|
|
954 | } |
|
|
955 | |
881 | sub size_allocate { |
956 | sub size_allocate { |
882 | my ($self, $w, $h) = @_; |
957 | my ($self, $w, $h, $changed) = @_; |
883 | |
958 | |
884 | $self->SUPER::size_allocate ($w, $h); |
959 | $self->SUPER::size_allocate ($w, $h, $changed); |
885 | |
960 | |
886 | my $child = $self->{vp}->child; |
961 | my $child = $self->{vp}->child; |
887 | $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]); |
962 | $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]); |
888 | } |
963 | } |
889 | |
964 | |
… | |
… | |
936 | |
1011 | |
937 | our @ISA = CFClient::UI::Bin::; |
1012 | our @ISA = CFClient::UI::Bin::; |
938 | |
1013 | |
939 | use CFClient::OpenGL; |
1014 | use CFClient::OpenGL; |
940 | |
1015 | |
941 | my @tex = |
1016 | my $bg = |
|
|
1017 | new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png", |
|
|
1018 | mipmap => 1, wrap => 1; |
|
|
1019 | |
|
|
1020 | my @border = |
942 | map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } |
1021 | map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } |
943 | qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png); |
1022 | qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png); |
944 | |
1023 | |
945 | sub new { |
1024 | sub new { |
946 | my $class = shift; |
1025 | my $class = shift; |
947 | |
|
|
948 | # TODO: user_x, user_y, overwrite moveto? |
|
|
949 | |
1026 | |
950 | my $self = $class->SUPER::new ( |
1027 | my $self = $class->SUPER::new ( |
951 | bg => [1, 1, 1, 1], |
1028 | bg => [1, 1, 1, 1], |
952 | border_bg => [1, 1, 1, 1], |
1029 | border_bg => [1, 1, 1, 1], |
953 | border => 0.6, |
1030 | border => 0.6, |
… | |
… | |
979 | $h + $self->border * 2, |
1056 | $h + $self->border * 2, |
980 | ) |
1057 | ) |
981 | } |
1058 | } |
982 | |
1059 | |
983 | sub size_allocate { |
1060 | sub size_allocate { |
984 | my ($self, $w, $h) = @_; |
1061 | my ($self, $w, $h, $changed) = @_; |
|
|
1062 | |
|
|
1063 | return unless $changed; |
985 | |
1064 | |
986 | $h -= List::Util::max 0, $self->border * 2; |
1065 | $h -= List::Util::max 0, $self->border * 2; |
987 | $w -= List::Util::max 0, $self->border * 2; |
1066 | $w -= List::Util::max 0, $self->border * 2; |
988 | |
1067 | |
989 | $self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2) |
1068 | $self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2) |
… | |
… | |
1013 | my ($ev, $x, $y) = @_; |
1092 | my ($ev, $x, $y) = @_; |
1014 | |
1093 | |
1015 | my $dx = $ev->{x} - $ox; |
1094 | my $dx = $ev->{x} - $ox; |
1016 | my $dy = $ev->{y} - $oy; |
1095 | my $dy = $ev->{y} - $oy; |
1017 | |
1096 | |
1018 | $self->{user_w} = $bw + $dx * ($mx ? -1 : 1); |
1097 | $self->{force_w} = $bw + $dx * ($mx ? -1 : 1); |
1019 | $self->{user_h} = $bh + $dy * ($my ? -1 : 1); |
1098 | $self->{force_h} = $bh + $dy * ($my ? -1 : 1); |
|
|
1099 | |
|
|
1100 | $self->realloc; |
1020 | $self->move ($wx + $dx * $mx, $wy + $dy * $my); |
1101 | $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my); |
1021 | $self->check_size; |
|
|
1022 | }; |
1102 | }; |
1023 | |
1103 | |
1024 | } elsif ($lr ^ $td) { |
1104 | } elsif ($lr ^ $td) { |
1025 | my ($ox, $oy) = ($ev->{x}, $ev->{y}); |
1105 | my ($ox, $oy) = ($ev->{x}, $ev->{y}); |
1026 | my ($bx, $by) = ($self->{x}, $self->{y}); |
1106 | my ($bx, $by) = ($self->{x}, $self->{y}); |
… | |
… | |
1028 | $self->{motion} = sub { |
1108 | $self->{motion} = sub { |
1029 | my ($ev, $x, $y) = @_; |
1109 | my ($ev, $x, $y) = @_; |
1030 | |
1110 | |
1031 | ($x, $y) = ($ev->{x}, $ev->{y}); |
1111 | ($x, $y) = ($ev->{x}, $ev->{y}); |
1032 | |
1112 | |
1033 | $self->move ($bx + $x - $ox, $by + $y - $oy); |
1113 | $self->move_abs ($bx + $x - $ox, $by + $y - $oy); |
1034 | $self->update; |
|
|
1035 | }; |
1114 | }; |
1036 | } |
1115 | } |
1037 | } |
1116 | } |
1038 | |
1117 | |
1039 | sub button_up { |
1118 | sub button_up { |
… | |
… | |
1058 | glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; |
1137 | glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; |
1059 | |
1138 | |
1060 | my $border = $self->border; |
1139 | my $border = $self->border; |
1061 | |
1140 | |
1062 | glColor @{ $self->{border_bg} }; |
1141 | glColor @{ $self->{border_bg} }; |
1063 | $tex[1]->draw_quad_alpha (0, 0, $w, $border); |
1142 | $border[0]->draw_quad_alpha (0, 0, $w, $border); |
1064 | $tex[3]->draw_quad_alpha (0, $border, $border, $ch); |
1143 | $border[1]->draw_quad_alpha (0, $border, $border, $ch); |
1065 | $tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch); |
1144 | $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch); |
1066 | $tex[4]->draw_quad_alpha (0, $h - $border, $w, $border); |
1145 | $border[3]->draw_quad_alpha (0, $h - $border, $w, $border); |
1067 | |
1146 | |
1068 | if (@{$self->{bg}} < 4 || $self->{bg}[3]) { |
1147 | if (@{$self->{bg}} < 4 || $self->{bg}[3]) { |
1069 | my $bg = $tex[0]; |
1148 | glColor @{ $self->{bg} }; |
1070 | |
1149 | |
1071 | # TODO: repeat texture not scale |
1150 | # TODO: repeat texture not scale |
|
|
1151 | # solve this better(?) |
1072 | my $rep_x = $cw / $bg->{w}; |
1152 | $bg->{s} = $cw / $bg->{w}; |
1073 | my $rep_y = $ch / $bg->{h}; |
1153 | $bg->{t} = $ch / $bg->{h}; |
1074 | |
|
|
1075 | glColor @{ $self->{bg} }; |
|
|
1076 | |
|
|
1077 | $bg->{s} = $rep_x; |
|
|
1078 | $bg->{t} = $rep_y; |
|
|
1079 | $bg->{wrap_mode} = 1; |
|
|
1080 | $bg->draw_quad_alpha ($border, $border, $cw, $ch); |
1154 | $bg->draw_quad_alpha ($border, $border, $cw, $ch); |
1081 | } |
1155 | } |
1082 | |
1156 | |
1083 | glDisable GL_TEXTURE_2D; |
1157 | glDisable GL_TEXTURE_2D; |
1084 | |
1158 | |
… | |
… | |
1114 | my ($self, $x, $y, $child) = @_; |
1188 | my ($self, $x, $y, $child) = @_; |
1115 | |
1189 | |
1116 | $child->set_parent ($self); |
1190 | $child->set_parent ($self); |
1117 | $self->{children}[$y][$x] = $child; |
1191 | $self->{children}[$y][$x] = $child; |
1118 | |
1192 | |
1119 | $self->check_size (1); |
1193 | $self->realloc; |
1120 | } |
1194 | } |
1121 | |
1195 | |
1122 | # TODO: move to container class maybe? send children a signal on removal? |
1196 | # TODO: move to container class maybe? send children a signal on removal? |
1123 | sub clear { |
1197 | sub clear { |
1124 | my ($self) = @_; |
1198 | my ($self) = @_; |
… | |
… | |
1129 | for (@children) { |
1203 | for (@children) { |
1130 | delete $_->{parent}; |
1204 | delete $_->{parent}; |
1131 | $_->hide; |
1205 | $_->hide; |
1132 | } |
1206 | } |
1133 | |
1207 | |
1134 | $self->check_size (1); |
1208 | $self->realloc; |
1135 | $self->update; |
|
|
1136 | } |
1209 | } |
1137 | |
1210 | |
1138 | sub get_wh { |
1211 | sub get_wh { |
1139 | my ($self) = @_; |
1212 | my ($self) = @_; |
1140 | |
1213 | |
… | |
… | |
1167 | (sum @$hs), |
1240 | (sum @$hs), |
1168 | ) |
1241 | ) |
1169 | } |
1242 | } |
1170 | |
1243 | |
1171 | sub size_allocate { |
1244 | sub size_allocate { |
1172 | my ($self, $w, $h) = @_; |
1245 | my ($self, $w, $h, $changed) = @_; |
1173 | |
1246 | |
1174 | my ($ws, $hs) = $self->get_wh; |
1247 | my ($ws, $hs) = $self->get_wh; |
1175 | |
1248 | |
1176 | my $req_w = sum @$ws; |
1249 | my $req_w = (sum @$ws) || 1; |
1177 | my $req_h = sum @$hs; |
1250 | my $req_h = (sum @$hs) || 1; |
1178 | |
1251 | |
1179 | # TODO: nicer code && do row_expand |
1252 | # TODO: nicer code && do row_expand |
1180 | my @col_expand = @{$self->{col_expand}}; |
1253 | my @col_expand = @{$self->{col_expand}}; |
1181 | @col_expand = (1) x @$ws unless @col_expand; |
1254 | @col_expand = (1) x @$ws unless @col_expand; |
1182 | my $col_expand = (sum @col_expand) || 1; |
1255 | my $col_expand = (sum @col_expand) || 1; |
… | |
… | |
1236 | } |
1309 | } |
1237 | } |
1310 | } |
1238 | |
1311 | |
1239 | ############################################################################# |
1312 | ############################################################################# |
1240 | |
1313 | |
|
|
1314 | package CFClient::UI::Box; |
|
|
1315 | |
|
|
1316 | our @ISA = CFClient::UI::Container::; |
|
|
1317 | |
|
|
1318 | sub size_request { |
|
|
1319 | my ($self) = @_; |
|
|
1320 | |
|
|
1321 | $self->{vertical} |
|
|
1322 | ? ( |
|
|
1323 | (List::Util::max map $_->{req_w}, @{$self->{children}}), |
|
|
1324 | (List::Util::sum map $_->{req_h}, @{$self->{children}}), |
|
|
1325 | ) |
|
|
1326 | : ( |
|
|
1327 | (List::Util::sum map $_->{req_w}, @{$self->{children}}), |
|
|
1328 | (List::Util::max map $_->{req_h}, @{$self->{children}}), |
|
|
1329 | ) |
|
|
1330 | } |
|
|
1331 | |
|
|
1332 | sub size_allocate { |
|
|
1333 | my ($self, $w, $h, $changed) = @_; |
|
|
1334 | |
|
|
1335 | my $space = $self->{vertical} ? $h : $w; |
|
|
1336 | my $children = $self->{children}; |
|
|
1337 | |
|
|
1338 | my @req; |
|
|
1339 | |
|
|
1340 | if ($self->{homogeneous}) { |
|
|
1341 | @req = ($space / (@$children || 1)) x @$children; |
|
|
1342 | } else { |
|
|
1343 | @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children; |
|
|
1344 | my $req = List::Util::sum @req; |
|
|
1345 | |
|
|
1346 | if ($req > $space) { |
|
|
1347 | # ah well, not enough space |
|
|
1348 | $_ *= $space / $req for @req; |
|
|
1349 | } else { |
|
|
1350 | my $expand = (List::Util::sum map $_->{expand}, @$children) || 1; |
|
|
1351 | |
|
|
1352 | $space = ($space - $req) / $expand; # remaining space to give away |
|
|
1353 | |
|
|
1354 | $req[$_] += $space * $children->[$_]{expand} |
|
|
1355 | for 0 .. $#$children; |
|
|
1356 | } |
|
|
1357 | } |
|
|
1358 | |
|
|
1359 | CFClient::UI::harmonize \@req; |
|
|
1360 | |
|
|
1361 | my $pos = 0; |
|
|
1362 | for (0 .. $#$children) { |
|
|
1363 | my $alloc = $req[$_]; |
|
|
1364 | $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h)); |
|
|
1365 | |
|
|
1366 | $pos += $alloc; |
|
|
1367 | } |
|
|
1368 | |
|
|
1369 | 1 |
|
|
1370 | } |
|
|
1371 | |
|
|
1372 | ############################################################################# |
|
|
1373 | |
1241 | package CFClient::UI::HBox; |
1374 | package CFClient::UI::HBox; |
1242 | |
1375 | |
1243 | # TODO: wrap into common Box base class |
|
|
1244 | |
|
|
1245 | our @ISA = CFClient::UI::Container::; |
1376 | our @ISA = CFClient::UI::Box::; |
1246 | |
1377 | |
1247 | sub size_request { |
1378 | sub new { |
1248 | my ($self) = @_; |
1379 | my $class = shift; |
1249 | |
1380 | |
1250 | my @alloc = map [$_->size_request], @{$self->{children}}; |
1381 | $class->SUPER::new ( |
1251 | |
1382 | vertical => 0, |
1252 | ( |
1383 | @_, |
1253 | (List::Util::sum map $_->[0], @alloc), |
|
|
1254 | (List::Util::max map $_->[1], @alloc), |
|
|
1255 | ) |
1384 | ) |
1256 | } |
1385 | } |
1257 | |
1386 | |
1258 | sub size_allocate { |
|
|
1259 | my ($self, $w, $h) = @_; |
|
|
1260 | |
|
|
1261 | ($h, $w) = ($w, $h); |
|
|
1262 | |
|
|
1263 | my $children = $self->{children}; |
|
|
1264 | |
|
|
1265 | my @h = map $_->{req_w}, @$children; |
|
|
1266 | |
|
|
1267 | my $req_h = List::Util::sum @h; |
|
|
1268 | |
|
|
1269 | if ($req_h > $h) { |
|
|
1270 | # ah well, not enough space |
|
|
1271 | $_ *= $h / $req_h for @h; |
|
|
1272 | } else { |
|
|
1273 | my $exp = List::Util::sum map $_->{expand}, @$children; |
|
|
1274 | $exp ||= 1; |
|
|
1275 | |
|
|
1276 | for (0 .. $#$children) { |
|
|
1277 | my $child = $children->[$_]; |
|
|
1278 | |
|
|
1279 | my $alloc_h = $h[$_]; |
|
|
1280 | $alloc_h += ($h - $req_h) * $child->{expand} / $exp; |
|
|
1281 | $h[$_] = $alloc_h; |
|
|
1282 | } |
|
|
1283 | } |
|
|
1284 | |
|
|
1285 | CFClient::UI::harmonize \@h; |
|
|
1286 | |
|
|
1287 | my $y = 0; |
|
|
1288 | for (0 .. $#$children) { |
|
|
1289 | my $child = $children->[$_]; |
|
|
1290 | my $h = $h[$_]; |
|
|
1291 | $child->configure ($y, 0, $h, $w); |
|
|
1292 | |
|
|
1293 | $y += $h; |
|
|
1294 | } |
|
|
1295 | |
|
|
1296 | 1 |
|
|
1297 | } |
|
|
1298 | |
|
|
1299 | ############################################################################# |
1387 | ############################################################################# |
1300 | |
1388 | |
1301 | package CFClient::UI::VBox; |
1389 | package CFClient::UI::VBox; |
1302 | |
1390 | |
1303 | # TODO: wrap into common Box base class |
|
|
1304 | |
|
|
1305 | our @ISA = CFClient::UI::Container::; |
1391 | our @ISA = CFClient::UI::Box::; |
1306 | |
1392 | |
1307 | sub size_request { |
1393 | sub new { |
1308 | my ($self) = @_; |
1394 | my $class = shift; |
1309 | |
1395 | |
1310 | my @alloc = map [$_->size_request], @{$self->{children}}; |
1396 | $class->SUPER::new ( |
1311 | |
1397 | vertical => 1, |
1312 | ( |
1398 | @_, |
1313 | (List::Util::max map $_->[0], @alloc), |
|
|
1314 | (List::Util::sum map $_->[1], @alloc), |
|
|
1315 | ) |
1399 | ) |
1316 | } |
|
|
1317 | |
|
|
1318 | sub size_allocate { |
|
|
1319 | my ($self, $w, $h) = @_; |
|
|
1320 | |
|
|
1321 | Carp::confess "negative size" if $w < 0 || $h < 0;#d# |
|
|
1322 | |
|
|
1323 | my $children = $self->{children}; |
|
|
1324 | |
|
|
1325 | my @h = map $_->{req_h}, @$children; |
|
|
1326 | |
|
|
1327 | my $req_h = List::Util::sum @h; |
|
|
1328 | |
|
|
1329 | if ($req_h > $h) { |
|
|
1330 | # ah well, not enough space |
|
|
1331 | $_ *= $h / $req_h for @h; |
|
|
1332 | } else { |
|
|
1333 | my $exp = List::Util::sum map $_->{expand}, @$children; |
|
|
1334 | $exp ||= 1; |
|
|
1335 | |
|
|
1336 | for (0 .. $#$children) { |
|
|
1337 | my $child = $children->[$_]; |
|
|
1338 | |
|
|
1339 | $h[$_] += ($h - $req_h) * $child->{expand} / $exp; |
|
|
1340 | } |
|
|
1341 | } |
|
|
1342 | |
|
|
1343 | CFClient::UI::harmonize \@h; |
|
|
1344 | |
|
|
1345 | my $y = 0; |
|
|
1346 | for (0 .. $#$children) { |
|
|
1347 | my $child = $children->[$_]; |
|
|
1348 | my $h = $h[$_]; |
|
|
1349 | $child->configure (0, $y, $w, $h); |
|
|
1350 | |
|
|
1351 | $y += $h; |
|
|
1352 | } |
|
|
1353 | |
|
|
1354 | 1 |
|
|
1355 | } |
1400 | } |
1356 | |
1401 | |
1357 | ############################################################################# |
1402 | ############################################################################# |
1358 | |
1403 | |
1359 | package CFClient::UI::Label; |
1404 | package CFClient::UI::Label; |
… | |
… | |
1422 | $self->{text} = "T$text"; |
1467 | $self->{text} = "T$text"; |
1423 | |
1468 | |
1424 | $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba; |
1469 | $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba; |
1425 | $self->{layout}->set_text ($text); |
1470 | $self->{layout}->set_text ($text); |
1426 | |
1471 | |
|
|
1472 | $self->realloc; |
1427 | $self->update; |
1473 | $self->update; |
1428 | $self->check_size; |
|
|
1429 | } |
1474 | } |
1430 | |
1475 | |
1431 | sub set_markup { |
1476 | sub set_markup { |
1432 | my ($self, $markup) = @_; |
1477 | my ($self, $markup) = @_; |
1433 | |
1478 | |
… | |
… | |
1437 | my $rgba = $markup =~ /span.*(?:foreground|background)/; |
1482 | my $rgba = $markup =~ /span.*(?:foreground|background)/; |
1438 | |
1483 | |
1439 | $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba; |
1484 | $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba; |
1440 | $self->{layout}->set_markup ($markup); |
1485 | $self->{layout}->set_markup ($markup); |
1441 | |
1486 | |
|
|
1487 | $self->realloc; |
1442 | $self->update; |
1488 | $self->update; |
1443 | $self->check_size; |
|
|
1444 | } |
1489 | } |
1445 | |
1490 | |
1446 | sub size_request { |
1491 | sub size_request { |
1447 | my ($self) = @_; |
1492 | my ($self) = @_; |
1448 | |
1493 | |
… | |
… | |
1469 | $h + $self->{padding} * 2, |
1514 | $h + $self->{padding} * 2, |
1470 | ) |
1515 | ) |
1471 | } |
1516 | } |
1472 | |
1517 | |
1473 | sub size_allocate { |
1518 | sub size_allocate { |
1474 | my ($self, $w, $h) = @_; |
1519 | my ($self, $w, $h, $changed) = @_; |
1475 | |
1520 | |
1476 | delete $self->{texture}; |
1521 | delete $self->{texture} |
|
|
1522 | if $changed; |
1477 | } |
1523 | } |
1478 | |
1524 | |
1479 | sub set_fontsize { |
1525 | sub set_fontsize { |
1480 | my ($self, $fontsize) = @_; |
1526 | my ($self, $fontsize) = @_; |
1481 | |
1527 | |
1482 | $self->{fontsize} = $fontsize; |
1528 | $self->{fontsize} = $fontsize; |
1483 | delete $self->{texture}; |
1529 | delete $self->{texture}; |
1484 | |
1530 | |
1485 | $self->update; |
1531 | $self->realloc; |
1486 | $self->check_size; |
|
|
1487 | } |
1532 | } |
1488 | |
1533 | |
1489 | sub _draw { |
1534 | sub _draw { |
1490 | my ($self) = @_; |
1535 | my ($self) = @_; |
1491 | |
1536 | |
… | |
… | |
1571 | sub set_text { |
1616 | sub set_text { |
1572 | my ($self, $text) = @_; |
1617 | my ($self, $text) = @_; |
1573 | |
1618 | |
1574 | $self->{cursor} = length $text; |
1619 | $self->{cursor} = length $text; |
1575 | $self->_set_text ($text); |
1620 | $self->_set_text ($text); |
1576 | $self->update; |
1621 | |
1577 | $self->check_size; |
1622 | $self->realloc; |
1578 | } |
1623 | } |
1579 | |
1624 | |
1580 | sub get_text { |
1625 | sub get_text { |
1581 | $_[0]{text} |
1626 | $_[0]{text} |
1582 | } |
1627 | } |
… | |
… | |
1615 | } elsif ($uni) { |
1660 | } elsif ($uni) { |
1616 | substr $text, $self->{cursor}++, 0, chr $uni; |
1661 | substr $text, $self->{cursor}++, 0, chr $uni; |
1617 | } |
1662 | } |
1618 | |
1663 | |
1619 | $self->_set_text ($text); |
1664 | $self->_set_text ($text); |
1620 | $self->update; |
1665 | |
1621 | $self->check_size; |
1666 | $self->realloc; |
1622 | } |
1667 | } |
1623 | |
1668 | |
1624 | sub focus_in { |
1669 | sub focus_in { |
1625 | my ($self) = @_; |
1670 | my ($self) = @_; |
1626 | |
1671 | |
… | |
… | |
2133 | $self->update; |
2178 | $self->update; |
2134 | |
2179 | |
2135 | $self |
2180 | $self |
2136 | } |
2181 | } |
2137 | |
2182 | |
|
|
2183 | sub changed { } |
|
|
2184 | |
2138 | sub set_range { |
2185 | sub set_range { |
2139 | my ($self, $range) = @_; |
2186 | my ($self, $range) = @_; |
2140 | |
2187 | |
2141 | $self->{range} = $range; |
2188 | ($range, $self->{range}) = ($self->{range}, $range); |
2142 | |
2189 | |
2143 | $self->update; |
2190 | $self->update |
|
|
2191 | if "@$range" ne "@{$self->{range}}"; |
2144 | } |
2192 | } |
2145 | |
2193 | |
2146 | sub set_value { |
2194 | sub set_value { |
2147 | my ($self, $value) = @_; |
2195 | my ($self, $value) = @_; |
2148 | |
2196 | |
… | |
… | |
2330 | $self->{fontsize} = $fontsize; |
2378 | $self->{fontsize} = $fontsize; |
2331 | $self->reflow; |
2379 | $self->reflow; |
2332 | } |
2380 | } |
2333 | |
2381 | |
2334 | sub size_allocate { |
2382 | sub size_allocate { |
2335 | my ($self, $w, $h) = @_; |
2383 | my ($self, $w, $h, $changed) = @_; |
2336 | |
2384 | |
2337 | $self->SUPER::size_allocate ($w, $h); |
2385 | $self->SUPER::size_allocate ($w, $h, $changed); |
|
|
2386 | |
|
|
2387 | return unless $changed; |
2338 | |
2388 | |
2339 | $self->{layout}->set_font ($self->{font}) if $self->{font}; |
2389 | $self->{layout}->set_font ($self->{font}) if $self->{font}; |
2340 | $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); |
2390 | $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); |
2341 | $self->{layout}->set_width ($self->{children}[0]{w}); |
2391 | $self->{layout}->set_width ($self->{children}[0]{w}); |
2342 | |
2392 | |
… | |
… | |
2531 | |
2581 | |
2532 | sub new { |
2582 | sub new { |
2533 | my $class = shift; |
2583 | my $class = shift; |
2534 | |
2584 | |
2535 | my $self = $class->SUPER::new ( |
2585 | my $self = $class->SUPER::new ( |
2536 | state => 0, |
2586 | state => 0, |
2537 | connect_activate => \&toggle_flopper, |
2587 | on_activate => \&toggle_flopper, |
2538 | @_ |
2588 | @_ |
2539 | ); |
2589 | ); |
2540 | |
2590 | |
2541 | if ($self->{state}) { |
|
|
2542 | $self->{state} = 0; |
|
|
2543 | $self->toggle_flopper; |
|
|
2544 | } |
|
|
2545 | |
|
|
2546 | $self |
2591 | $self |
2547 | } |
2592 | } |
2548 | |
2593 | |
2549 | sub toggle_flopper { |
2594 | sub toggle_flopper { |
2550 | my ($self) = @_; |
2595 | my ($self) = @_; |
2551 | |
2596 | |
2552 | # TODO: use animation |
2597 | $self->{other}->toggle_visibility; |
2553 | if ($self->{state} = !$self->{state}) { |
|
|
2554 | $CFClient::UI::ROOT->add ($self->{other}); |
|
|
2555 | $self->{other}->move ($self->coord2global (0, $self->{h})); |
|
|
2556 | $self->_emit ("open"); |
|
|
2557 | } else { |
|
|
2558 | $CFClient::UI::ROOT->remove ($self->{other}); |
|
|
2559 | $self->_emit ("close"); |
|
|
2560 | } |
|
|
2561 | |
|
|
2562 | $self->_emit (changed => $self->{state}); |
|
|
2563 | } |
2598 | } |
2564 | |
2599 | |
2565 | ############################################################################# |
2600 | ############################################################################# |
2566 | |
2601 | |
2567 | package CFClient::UI::Tooltip; |
2602 | package CFClient::UI::Tooltip; |
… | |
… | |
2599 | |
2634 | |
2600 | ($w + 4, $h + 4) |
2635 | ($w + 4, $h + 4) |
2601 | } |
2636 | } |
2602 | |
2637 | |
2603 | sub size_allocate { |
2638 | sub size_allocate { |
2604 | my ($self, $w, $h) = @_; |
2639 | my ($self, $w, $h, $changed) = @_; |
2605 | |
2640 | |
|
|
2641 | return unless $changed; |
|
|
2642 | |
2606 | $self->SUPER::size_allocate ($w - 4, $h - 4); |
2643 | $self->SUPER::size_allocate ($w - 4, $h - 4, $changed); |
|
|
2644 | } |
|
|
2645 | |
|
|
2646 | sub visibility_change { |
|
|
2647 | my ($self, $visible) = @_; |
|
|
2648 | |
|
|
2649 | return unless $visible; |
|
|
2650 | |
|
|
2651 | $self->{root}->on_post_alloc ("move_$self" => sub { |
|
|
2652 | my $widget = $self->{owner} |
|
|
2653 | or return; |
|
|
2654 | |
|
|
2655 | my ($x, $y) = $widget->coord2global ($widget->{w}, 0); |
|
|
2656 | |
|
|
2657 | ($x, $y) = $widget->coord2global (-$self->{w}, 0) |
|
|
2658 | if $x + $self->{w} > $::WIDTH; |
|
|
2659 | |
|
|
2660 | $self->move_abs ($x, $y); |
|
|
2661 | }); |
2607 | } |
2662 | } |
2608 | |
2663 | |
2609 | sub _draw { |
2664 | sub _draw { |
2610 | my ($self) = @_; |
2665 | my ($self) = @_; |
2611 | |
2666 | |
… | |
… | |
2628 | glVertex $w, $h; |
2683 | glVertex $w, $h; |
2629 | glVertex $w, 0; |
2684 | glVertex $w, 0; |
2630 | glEnd; |
2685 | glEnd; |
2631 | |
2686 | |
2632 | glTranslate 2 - 0.375, 2 - 0.375; |
2687 | glTranslate 2 - 0.375, 2 - 0.375; |
|
|
2688 | |
2633 | $self->SUPER::_draw; |
2689 | $self->SUPER::_draw; |
2634 | } |
2690 | } |
2635 | |
2691 | |
2636 | ############################################################################# |
2692 | ############################################################################# |
2637 | |
2693 | |
… | |
… | |
2751 | $self->{scrolled}->add (1, $row, $item->{desc_widget}); |
2807 | $self->{scrolled}->add (1, $row, $item->{desc_widget}); |
2752 | $self->{scrolled}->add (2, $row, $item->{weight_widget}); |
2808 | $self->{scrolled}->add (2, $row, $item->{weight_widget}); |
2753 | |
2809 | |
2754 | $row++; |
2810 | $row++; |
2755 | } |
2811 | } |
2756 | |
|
|
2757 | # $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page]; |
|
|
2758 | } |
|
|
2759 | |
|
|
2760 | sub size_request { |
|
|
2761 | my ($self) = @_; |
|
|
2762 | ($self->{req_w}, $self->{req_h}); |
|
|
2763 | } |
2812 | } |
2764 | |
2813 | |
2765 | ############################################################################# |
2814 | ############################################################################# |
2766 | |
2815 | |
2767 | package CFClient::UI::Menu; |
2816 | package CFClient::UI::Menu; |
… | |
… | |
2953 | use CFClient::OpenGL; |
3002 | use CFClient::OpenGL; |
2954 | |
3003 | |
2955 | sub new { |
3004 | sub new { |
2956 | my $class = shift; |
3005 | my $class = shift; |
2957 | |
3006 | |
2958 | $class->SUPER::new ( |
3007 | my $self = $class->SUPER::new ( |
|
|
3008 | visible => 1, |
2959 | @_, |
3009 | @_, |
2960 | ) |
3010 | ); |
|
|
3011 | |
|
|
3012 | Scalar::Util::weaken ($self->{root} = $self); |
|
|
3013 | |
|
|
3014 | $self |
2961 | } |
3015 | } |
2962 | |
3016 | |
2963 | sub configure { |
3017 | sub configure { |
2964 | my ($self, $x, $y, $w, $h) = @_; |
3018 | my ($self, $x, $y, $w, $h) = @_; |
2965 | |
3019 | |
2966 | $self->{w} = $w; |
3020 | $self->{w} = $w; |
2967 | $self->{h} = $h; |
3021 | $self->{h} = $h; |
2968 | } |
3022 | } |
2969 | |
3023 | |
2970 | sub check_size { |
3024 | sub reconfigure { |
2971 | my ($self) = @_; |
3025 | my ($self) = @_; |
2972 | |
3026 | |
|
|
3027 | $self->SUPER::reconfigure; |
|
|
3028 | |
2973 | $self->size_allocate ($self->{w}, $self->{h}) |
3029 | $self->size_allocate ($self->{w}, $self->{h}, 1) |
2974 | if $self->{w}; |
3030 | if $self->{w}; |
2975 | } |
3031 | } |
2976 | |
3032 | |
2977 | sub size_request { |
3033 | sub size_request { |
2978 | my ($self) = @_; |
3034 | my ($self) = @_; |
2979 | |
3035 | |
2980 | ($self->{w}, $self->{h}) |
3036 | ($self->{w}, $self->{h}) |
2981 | } |
3037 | } |
2982 | |
3038 | |
|
|
3039 | sub _to_pixel { |
|
|
3040 | my ($coord, $size, $max) = @_; |
|
|
3041 | |
|
|
3042 | $coord = |
|
|
3043 | $coord eq "center" ? ($max - $size) * 0.5 |
|
|
3044 | : $coord eq "max" ? $max |
|
|
3045 | : $coord; |
|
|
3046 | |
|
|
3047 | $coord = 0 if $coord < 0; |
|
|
3048 | $coord = $max - $size if $coord > $max - $size; |
|
|
3049 | |
|
|
3050 | int $coord + 0.5 |
|
|
3051 | } |
|
|
3052 | |
2983 | sub size_allocate { |
3053 | sub size_allocate { |
2984 | my ($self, $w, $h) = @_; |
3054 | my ($self, $w, $h, $changed) = @_; |
2985 | |
3055 | |
2986 | for my $child ($self->children) { |
3056 | for my $child ($self->children) { |
2987 | my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; |
3057 | my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; |
2988 | |
3058 | |
2989 | $X = $child->{req_x} > 0 ? $child->{req_x} : $w - $W - $child->{req_x} + 1 |
3059 | $X = $child->{force_x} if exists $child->{force_x}; |
2990 | if exists $child->{req_x}; |
3060 | $Y = $child->{force_y} if exists $child->{force_y}; |
2991 | |
3061 | |
2992 | $Y = $child->{req_y} > 0 ? $child->{req_y} : $h - $H - $child->{req_y} + 1 |
3062 | $X = _to_pixel $X, $W, $self->{w}; |
2993 | if exists $child->{req_y}; |
3063 | $Y = _to_pixel $Y, $H, $self->{h}; |
2994 | |
|
|
2995 | $X = List::Util::max 0, List::Util::min $w - $W, int $X + 0.5; |
|
|
2996 | $Y = List::Util::max 0, List::Util::min $h - $H, int $Y + 0.5; |
|
|
2997 | |
3064 | |
2998 | $child->configure ($X, $Y, $W, $H); |
3065 | $child->configure ($X, $Y, $W, $H); |
2999 | } |
3066 | } |
3000 | } |
3067 | } |
3001 | |
3068 | |
… | |
… | |
3012 | } |
3079 | } |
3013 | |
3080 | |
3014 | sub update { |
3081 | sub update { |
3015 | my ($self) = @_; |
3082 | my ($self) = @_; |
3016 | |
3083 | |
3017 | $self->check_size; |
|
|
3018 | $::WANT_REFRESH++; |
3084 | $::WANT_REFRESH++; |
3019 | } |
3085 | } |
3020 | |
3086 | |
3021 | sub add { |
3087 | sub add { |
3022 | my ($self, @children) = @_; |
3088 | my ($self, @children) = @_; |
3023 | |
3089 | |
3024 | for (my @widgets = @children; my $w = pop @widgets; ) { |
|
|
3025 | push @widgets, $w->children; |
|
|
3026 | $w->{root} = $self; |
|
|
3027 | $w->{visible} = 1; |
|
|
3028 | } |
|
|
3029 | |
|
|
3030 | for my $child (@children) { |
|
|
3031 | $child->{is_toplevel} = 1; |
3090 | $_->{is_toplevel} = 1 |
3032 | |
3091 | for @children; |
3033 | # integerise window positions |
|
|
3034 | $child->{x} = int $child->{x}; |
|
|
3035 | $child->{y} = int $child->{y}; |
|
|
3036 | } |
|
|
3037 | |
3092 | |
3038 | $self->SUPER::add (@children); |
3093 | $self->SUPER::add (@children); |
3039 | } |
3094 | } |
3040 | |
3095 | |
3041 | sub remove { |
3096 | sub remove { |
3042 | my ($self, @children) = @_; |
3097 | my ($self, @children) = @_; |
3043 | |
3098 | |
3044 | $self->SUPER::remove (@children); |
3099 | $self->SUPER::remove (@children); |
|
|
3100 | |
|
|
3101 | delete $self->{is_toplevel} |
|
|
3102 | for @children; |
3045 | |
3103 | |
3046 | while (@children) { |
3104 | while (@children) { |
3047 | my $w = pop @children; |
3105 | my $w = pop @children; |
3048 | push @children, $w->children; |
3106 | push @children, $w->children; |
3049 | $w->set_invisible; |
3107 | $w->set_invisible; |
… | |
… | |
3068 | while ($self->{refresh_hook}) { |
3126 | while ($self->{refresh_hook}) { |
3069 | $_->() |
3127 | $_->() |
3070 | for values %{delete $self->{refresh_hook}}; |
3128 | for values %{delete $self->{refresh_hook}}; |
3071 | } |
3129 | } |
3072 | |
3130 | |
3073 | if ($self->{check_size}) { |
3131 | if ($self->{realloc}) { |
3074 | my @queue = ([], []); |
3132 | my @queue; |
3075 | |
3133 | |
3076 | for (;;) { |
3134 | while () { |
3077 | if ($self->{check_size}) { |
3135 | if ($self->{realloc}) { |
3078 | # heuristic: check containers last |
3136 | #TODO use array-of-depth approach |
3079 | push @{ $queue[ ! ! $_->isa ("CFClient::UI::Container") ] }, $_ |
3137 | |
3080 | for values %{delete $self->{check_size}} |
3138 | @queue = sort { $a->{visible} <=> $b->{visible} } |
|
|
3139 | @queue, values %{delete $self->{realloc}}; |
3081 | } |
3140 | } |
3082 | |
3141 | |
3083 | my $widget = (pop @{ $queue[0] }) || (pop @{ $queue[1] }) || last; |
3142 | my $widget = pop @queue || last; |
3084 | |
3143 | |
|
|
3144 | $widget->{visible} or last; # do not resize invisible widgets |
|
|
3145 | |
3085 | my ($w, $h) = $widget->{user_w} && $widget->{user_h} |
3146 | my ($w, $h) = exists $widget->{force_w} && exists $widget->{force_h} |
3086 | ? @$widget{qw(user_w user_h)} |
3147 | ? @$widget{qw(force_w force_h)} |
3087 | : $widget->size_request; |
3148 | : $widget->size_request; |
3088 | |
3149 | |
3089 | if (delete $widget->{force_alloc} |
3150 | my $min_size = $widget->{is_toplevel} ? 16 : 0; |
3090 | or $w != $widget->{req_w} or $h != $widget->{req_h}) { |
3151 | |
3091 | Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d# |
3152 | $w = $min_size if $w < $min_size; |
3092 | |
3153 | $h = $min_size if $h < $min_size; |
|
|
3154 | |
3093 | $widget->{req_w} = $w; |
3155 | $widget->{req_w} = $w; |
3094 | $widget->{req_h} = $h; |
3156 | $widget->{req_h} = $h; |
3095 | |
3157 | |
3096 | $self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h]; |
3158 | $self->{size_alloc}{$widget} = [$widget, undef, undef]; |
3097 | |
3159 | |
3098 | $widget->{parent}->check_size |
3160 | push @queue, $widget->{parent} |
3099 | if $widget->{parent}; |
3161 | if $widget->{parent}; |
3100 | } |
|
|
3101 | } |
3162 | } |
3102 | } |
3163 | } |
3103 | |
3164 | |
3104 | while ($self->{size_alloc}) { |
3165 | while (my $size_alloc = delete $self->{size_alloc}) { |
3105 | for (values %{delete $self->{size_alloc}}) { |
3166 | my @queue = sort $b->[0]{visible} <=> $a->[0]{visible}, |
3106 | my ($widget, $w, $h) = @$_; |
3167 | values %$size_alloc; |
|
|
3168 | |
|
|
3169 | while () { |
|
|
3170 | my ($widget, $w, $h) = @{ pop @queue or last }; |
|
|
3171 | |
|
|
3172 | $w = $widget->{w} || $widget->{req_w} unless defined $w; |
|
|
3173 | $h = $widget->{h} || $widget->{req_h} unless defined $h; |
3107 | |
3174 | |
3108 | $w = 0 if $w < 0; |
3175 | $w = 0 if $w < 0; |
3109 | $h = 0 if $h < 0; |
3176 | $h = 0 if $h < 0; |
3110 | |
3177 | |
|
|
3178 | $w = int $w + 0.5; |
|
|
3179 | $h = int $h + 0.5; |
|
|
3180 | |
|
|
3181 | my $changed = $widget->{w} != $w || $widget->{h} != $h; |
|
|
3182 | |
3111 | $widget->{w} = $w; |
3183 | $widget->{w} = $w; |
3112 | $widget->{h} = $h; |
3184 | $widget->{h} = $h; |
|
|
3185 | |
3113 | $widget->emit (size_allocate => $w, $h); |
3186 | $widget->emit (size_allocate => $w, $h, $changed); |
3114 | } |
3187 | } |
3115 | } |
3188 | } |
3116 | |
3189 | |
3117 | while ($self->{post_alloc_hook}) { |
3190 | while ($self->{post_alloc_hook}) { |
3118 | $_->() |
3191 | $_->() |