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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.354 by root, Sat Nov 18 23:31:23 2006 UTC vs.
Revision 1.481 by root, Tue Oct 12 05:11:38 2010 UTC

1package CFPlus::UI; 1package DC::UI;
2 2
3use utf8; 3use common::sense;
4use strict;
5 4
6use Scalar::Util ();
7use List::Util (); 5use List::Util ();
8use Event;
9 6
10use CFPlus; 7use Guard ();
8
9use DC;
11use CFPlus::Pod; 10use DC::Pod;
12use CFPlus::Texture; 11use DC::Texture;
13 12
14our ($FOCUS, $HOVER, $GRAB); # various widgets 13our ($FOCUS, $HOVER, $GRAB); # various widgets
15 14
16our $LAYOUT; 15our $LAYOUT;
17our $ROOT; 16our $ROOT;
18our $TOOLTIP; 17our $TOOLTIP;
19our $BUTTON_STATE; 18our $BUTTON_STATE;
20 19
21our %WIDGET; # all widgets, weak-referenced 20our %WIDGET; # all widgets, weak-referenced
22 21
23our $TOOLTIP_WATCHER = Event->idle (min => 1/60, cb => sub { 22our $TOOLTIP_WATCHER = EV::timer_ns 0, 0.03, sub {
23 $_[0]->stop;
24
24 if (!$GRAB) { 25 if (!$GRAB) {
25 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) { 26 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
26 if (length $widget->{tooltip}) { 27 if (length $widget->{tooltip}) {
27 if ($TOOLTIP->{owner} != $widget) { 28 if ($TOOLTIP->{owner} != $widget) {
29 $TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};
28 $TOOLTIP->hide; 30 $TOOLTIP->hide;
29 31
30 $TOOLTIP->{owner} = $widget; 32 $TOOLTIP->{owner} = $widget;
33 $TOOLTIP->{owner}->emit ("tooltip_show") if $TOOLTIP->{owner};
31 34
32 return if $ENV{CFPLUS_DEBUG} & 8; 35 return if $ENV{CFPLUS_DEBUG} & 8;
33 36
34 my $tip = $widget->{tooltip};
35
36 $tip = $tip->($widget) if CODE:: eq ref $tip;
37
38 $TOOLTIP->set_tooltip_from ($widget); 37 $TOOLTIP->set_tooltip_from ($widget);
39 $TOOLTIP->show; 38 $TOOLTIP->show;
40 } 39 }
41 40
42 return; 41 return;
43 } 42 }
44 } 43 }
45 } 44 }
46 45
47 $TOOLTIP->hide; 46 $TOOLTIP->hide;
47 $TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};
48 delete $TOOLTIP->{owner}; 48 delete $TOOLTIP->{owner};
49}); 49};
50 50
51sub get_layout { 51sub get_layout {
52 my $layout; 52 my $layout;
53 53
54 for (grep { $_->{name} } values %WIDGET) { 54 for (grep { $_->{name} } values %WIDGET) {
… …
89 my $hover = $HOVER; $HOVER = $widget; 89 my $hover = $HOVER; $HOVER = $widget;
90 90
91 $hover->update if $hover && $hover->{can_hover}; 91 $hover->update if $hover && $hover->{can_hover};
92 $HOVER->update if $HOVER && $HOVER->{can_hover}; 92 $HOVER->update if $HOVER && $HOVER->{can_hover};
93 93
94 $TOOLTIP_WATCHER->start; 94 $TOOLTIP_WATCHER->again;
95 } 95 }
96} 96}
97 97
98sub feed_sdl_button_down_event { 98sub feed_sdl_button_down_event {
99 my ($ev) = @_; 99 my ($ev) = @_;
… …
105 my $widget = $ROOT->find_widget ($x, $y); 105 my $widget = $ROOT->find_widget ($x, $y);
106 106
107 $GRAB = $widget; 107 $GRAB = $widget;
108 $GRAB->update if $GRAB; 108 $GRAB->update if $GRAB;
109 109
110 $TOOLTIP_WATCHER->cb->(); 110 $TOOLTIP_WATCHER->invoke;
111 } 111 }
112 112
113 if ($GRAB) { 113 if ($GRAB) {
114 if ($ev->{button} == 4 || $ev->{button} == 5) { 114 if ($ev->{button} == 4 || $ev->{button} == 5) {
115 # mousewheel 115 # mousewheel
116 $ev->{dx} = 0;
117 $ev->{dy} = $ev->{button} * 2 - 9; 116 my $delta = $ev->{button} * 2 - 9;
117 my $shift = $ev->{mod} & DC::KMOD_SHIFT;
118
119 $ev->{dx} = $shift ? $delta : 0;
120 $ev->{dy} = $shift ? 0 : $delta;
121
118 $GRAB->emit (mouse_wheel => $ev); 122 $GRAB->emit (mouse_wheel => $ev);
119 } else { 123 } else {
120 $GRAB->emit (button_down => $ev) 124 $GRAB->emit (button_down => $ev)
121 } 125 }
122 } 126 }
… …
136 my $grab = $GRAB; undef $GRAB; 140 my $grab = $GRAB; undef $GRAB;
137 $grab->update if $grab; 141 $grab->update if $grab;
138 $GRAB->update if $GRAB; 142 $GRAB->update if $GRAB;
139 143
140 check_hover $widget; 144 check_hover $widget;
141 $TOOLTIP_WATCHER->cb->(); 145 $TOOLTIP_WATCHER->invoke;
142 } 146 }
143} 147}
144 148
145sub feed_sdl_motion_event { 149sub feed_sdl_motion_event {
146 my ($ev) = @_; 150 my ($ev) = @_;
… …
186# call when resolution changes etc. 190# call when resolution changes etc.
187sub rescale_widgets { 191sub rescale_widgets {
188 my ($sx, $sy) = @_; 192 my ($sx, $sy) = @_;
189 193
190 for my $widget (values %WIDGET) { 194 for my $widget (values %WIDGET) {
191 if ($widget->{is_toplevel}) { 195 if ($widget->{is_toplevel} || $widget->{c_rescale}) {
192 $widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/; 196 $widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
193 $widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/; 197 $widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
194 198
195 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/; 199 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
196 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w}; 200 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
… …
208 reconfigure_widgets; 212 reconfigure_widgets;
209} 213}
210 214
211############################################################################# 215#############################################################################
212 216
213package CFPlus::UI::Event; 217package DC::UI::Event;
214 218
215sub xy { 219sub xy {
216 $_[1]->coord2local ($_[0]{x}, $_[0]{y}) 220 $_[1]->coord2local ($_[0]{x}, $_[0]{y})
217} 221}
218 222
219############################################################################# 223#############################################################################
220 224
221package CFPlus::UI::Base; 225package DC::UI::Base;
222 226
223use strict; 227use common::sense;
224 228
225use CFPlus::OpenGL; 229use DC::OpenGL;
226 230
227sub new { 231sub new {
228 my $class = shift; 232 my $class = shift;
229 233
230 my $self = bless { 234 my $self = bless {
… …
235 h => undef, 239 h => undef,
236 can_events => 1, 240 can_events => 1,
237 @_ 241 @_
238 }, $class; 242 }, $class;
239 243
240 Scalar::Util::weaken ($CFPlus::UI::WIDGET{$self+0} = $self); 244 DC::weaken ($DC::UI::WIDGET{$self+0} = $self);
241 245
242 for (keys %$self) { 246 for (keys %$self) {
243 if (/^on_(.*)$/) { 247 if (/^on_(.*)$/) {
244 $self->connect ($1 => delete $self->{$_}); 248 $self->connect ($1 => delete $self->{$_});
245 } 249 }
246 } 250 }
247 251
248 if (my $layout = $CFPlus::UI::LAYOUT->{$self->{name}}) { 252 if (my $layout = $DC::UI::LAYOUT->{$self->{name}}) {
249 $self->{x} = $layout->{x} * $CFPlus::UI::ROOT->{alloc_w} if exists $layout->{x}; 253 $self->{x} = $layout->{x} * $DC::UI::ROOT->{alloc_w} if exists $layout->{x};
250 $self->{y} = $layout->{y} * $CFPlus::UI::ROOT->{alloc_h} if exists $layout->{y}; 254 $self->{y} = $layout->{y} * $DC::UI::ROOT->{alloc_h} if exists $layout->{y};
251 $self->{force_w} = $layout->{w} * $CFPlus::UI::ROOT->{alloc_w} if exists $layout->{w}; 255 $self->{force_w} = $layout->{w} * $DC::UI::ROOT->{alloc_w} if exists $layout->{w};
252 $self->{force_h} = $layout->{h} * $CFPlus::UI::ROOT->{alloc_h} if exists $layout->{h}; 256 $self->{force_h} = $layout->{h} * $DC::UI::ROOT->{alloc_h} if exists $layout->{h};
253 257
254 $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x}; 258 $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
255 $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y}; 259 $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
256 260
257 $self->show if $layout->{show}; 261 $self->show if $layout->{show};
… …
262 266
263sub destroy { 267sub destroy {
264 my ($self) = @_; 268 my ($self) = @_;
265 269
266 $self->hide; 270 $self->hide;
271 $self->emit ("destroy");
267 %$self = (); 272 %$self = ();
268} 273}
269 274
275sub TO_JSON {
276 { "\fw" => $_[0]{s_id} }
277}
278
270sub show { 279sub show {
271 my ($self) = @_; 280 my ($self) = @_;
272 281
273 return if $self->{parent}; 282 return if $self->{parent};
274 283
275 $CFPlus::UI::ROOT->add ($self); 284 $DC::UI::ROOT->add ($self);
276} 285}
277 286
278sub set_visible { 287sub set_visible {
279 my ($self) = @_; 288 my ($self) = @_;
280 289
281 return if $self->{visible}; 290 return if $self->{visible};
291
292 $self->{parent} && $self->{parent}{root}#d#
293 or return ::clienterror ("set_visible called without parent ($self->{parent}) or root\n" => 1);
282 294
283 $self->{root} = $self->{parent}{root}; 295 $self->{root} = $self->{parent}{root};
284 $self->{visible} = $self->{parent}{visible} + 1; 296 $self->{visible} = $self->{parent}{visible} + 1;
285 297
286 $self->emit (visibility_change => 1); 298 $self->emit (visibility_change => 1);
287 299
288 $self->realloc if !exists $self->{req_w}; 300 $self->realloc if !exists $self->{req_w};
289 301
290 $_->set_visible for $self->children; 302 $_->set_visible for $self->visible_children;
291} 303}
292 304
293sub set_invisible { 305sub set_invisible {
294 my ($self) = @_; 306 my ($self) = @_;
295 307
… …
301 delete $self->{root}; 313 delete $self->{root};
302 314
303 undef $GRAB if $GRAB == $self; 315 undef $GRAB if $GRAB == $self;
304 undef $HOVER if $HOVER == $self; 316 undef $HOVER if $HOVER == $self;
305 317
306 $CFPlus::UI::TOOLTIP_WATCHER->cb->() 318 $DC::UI::TOOLTIP_WATCHER->invoke
307 if $TOOLTIP->{owner} == $self; 319 if $TOOLTIP->{owner} == $self;
308 320
309 $self->emit ("focus_out"); 321 $self->emit ("focus_out");
310 $self->emit (visibility_change => 0); 322 $self->emit (visibility_change => 0);
311} 323}
… …
313sub set_visibility { 325sub set_visibility {
314 my ($self, $visible) = @_; 326 my ($self, $visible) = @_;
315 327
316 return if $self->{visible} == $visible; 328 return if $self->{visible} == $visible;
317 329
318 $visible ? $self->hide 330 $visible ? $self->show
319 : $self->show; 331 : $self->hide;
320} 332}
321 333
322sub toggle_visibility { 334sub toggle_visibility {
323 my ($self) = @_; 335 my ($self) = @_;
324 336
… …
330sub hide { 342sub hide {
331 my ($self) = @_; 343 my ($self) = @_;
332 344
333 $self->set_invisible; 345 $self->set_invisible;
334 346
347 # extra $parent copy for 5.8.8+ bug workaround
348 # (otherwise $_[0] in remove gets freed
349 if (my $parent = $self->{parent}) {
335 $self->{parent}->remove ($self) 350 $parent->remove ($self);
336 if $self->{parent}; 351 }
337} 352}
338 353
339sub move_abs { 354sub move_abs {
340 my ($self, $x, $y, $z) = @_; 355 my ($self, $x, $y, $z) = @_;
341 356
… …
353 $self->{force_h} = $h; 368 $self->{force_h} = $h;
354 369
355 $self->realloc; 370 $self->realloc;
356} 371}
357 372
373# traverse the widget chain up to find the maximum "physical" size constraints
374sub get_max_wh {
375 my ($self) = @_;
376
377 my ($w, $h) = @$self{qw(max_w max_h)};
378
379 if ($w <= 0 || $h <= 0) {
380 my ($mw, $mh) = $self->{parent}
381 ? $self->{parent}->get_max_wh
382 : ($::WIDTH, $::HEIGHT);
383
384 $w = $mw if $w <= 0;
385 $h = $mh if $h <= 0;
386 }
387
388 ($w, $h)
389}
390
358sub size_request { 391sub size_request {
359 require Carp; 392 require Carp;
360 Carp::confess "size_request is abstract"; 393 Carp::confess "size_request is abstract";
361} 394}
362 395
… …
368 my ($self, $x, $y, $w, $h) = @_; 401 my ($self, $x, $y, $w, $h) = @_;
369 402
370 if ($self->{aspect}) { 403 if ($self->{aspect}) {
371 my ($ow, $oh) = ($w, $h); 404 my ($ow, $oh) = ($w, $h);
372 405
373 $w = List::Util::min $w, CFPlus::ceil $h * $self->{aspect}; 406 $w = List::Util::min $w, DC::ceil $h * $self->{aspect};
374 $h = List::Util::min $h, CFPlus::ceil $w / $self->{aspect}; 407 $h = List::Util::min $h, DC::ceil $w / $self->{aspect};
375 408
376 # use alignment to adjust x, y 409 # use alignment to adjust x, y
377 410
378 $x += int 0.5 * ($ow - $w); 411 $x += int 0.5 * ($ow - $w);
379 $y += int 0.5 * ($oh - $h); 412 $y += int 0.5 * ($oh - $h);
… …
420 453
421 return if $self->{tooltip} eq $tooltip; 454 return if $self->{tooltip} eq $tooltip;
422 455
423 $self->{tooltip} = $tooltip; 456 $self->{tooltip} = $tooltip;
424 457
425 if ($CFPlus::UI::TOOLTIP->{owner} == $self) { 458 if ($DC::UI::TOOLTIP->{owner} == $self) {
426 delete $CFPlus::UI::TOOLTIP->{owner}; 459 delete $DC::UI::TOOLTIP->{owner};
427 $CFPlus::UI::TOOLTIP_WATCHER->cb->(); 460 $DC::UI::TOOLTIP_WATCHER->invoke;
428 } 461 }
429} 462}
430 463
431# translate global coordinates to local coordinate system 464# translate global coordinates to local coordinate system
432sub coord2local { 465sub coord2local {
433 my ($self, $x, $y) = @_; 466 my ($self, $x, $y) = @_;
434 467
435 Carp::confess unless $self->{parent};#d# 468 return (undef, undef) unless $self->{parent};
436 469
437 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y}) 470 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
438} 471}
439 472
440# translate local coordinates to global coordinate system 473# translate local coordinates to global coordinate system
441sub coord2global { 474sub coord2global {
442 my ($self, $x, $y) = @_; 475 my ($self, $x, $y) = @_;
443 476
444 Carp::confess unless $self->{parent};#d# 477 return (undef, undef) unless $self->{parent};
445 478
446 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y}) 479 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
447} 480}
448 481
449sub invoke_focus_in { 482sub invoke_focus_in {
… …
498sub connect { 531sub connect {
499 my ($self, $signal, $cb) = @_; 532 my ($self, $signal, $cb) = @_;
500 533
501 push @{ $self->{signal_cb}{$signal} }, $cb; 534 push @{ $self->{signal_cb}{$signal} }, $cb;
502 535
503 defined wantarray and CFPlus::guard { 536 defined wantarray and Guard::guard {
504 @{ $self->{signal_cb}{$signal} } = grep $_ != $cb, 537 @{ $self->{signal_cb}{$signal} } = grep $_ != $cb,
505 @{ $self->{signal_cb}{$signal} }; 538 @{ $self->{signal_cb}{$signal} };
506 } 539 }
540}
541
542sub disconnect_all {
543 my ($self, $signal) = @_;
544
545 delete $self->{signal_cb}{$signal};
507} 546}
508 547
509my %has_coords = ( 548my %has_coords = (
510 button_down => 1, 549 button_down => 1,
511 button_up => 1, 550 button_up => 1,
… …
523 ? $args[0]->xy ($self) 562 ? $args[0]->xy ($self)
524 : (); 563 : ();
525 564
526 #warn +(caller(1))[3] . "emit $signal on $self (parent $self->{parent})\n";#d# 565 #warn +(caller(1))[3] . "emit $signal on $self (parent $self->{parent})\n";#d#
527 566
528 if ($self->{tooltip} =~ /Apply.*audio/) { 567 for my $cb (
529 warn "2 ", join ":", @{ $self->{signal_cb}{$signal} || []}, "\n";#d# 568 @{$self->{signal_cb}{$signal} || []}, # before
530 warn "3 $self->{parent}\n";#d# 569 ($self->can ("invoke_$signal") || sub { 1 }), # closure
570 ) {
571 return $cb->($self, @args, @append) || next;
531 } 572 }
532 573
533 #d##TODO# stop propagating at first true, do not use sum 574 # parent
534 my $res =
535 (List::Util::sum map $_->($self, @args, @append), @{$self->{signal_cb}{$signal} || []}) # before
536 || ($self->can ("invoke_$signal") || sub { 1 })->($self, @args, @append) # closure
537 || ($self->{parent} && $self->{parent}->emit ($signal, @args)) # parent 575 $self->{parent} && $self->{parent}->emit ($signal, @args)
538 ;
539 if ($self->{tooltip} =~ /Apply.*audio/) {
540 warn "4 ", join ":", @{ $self->{signal_cb}{$signal} || []}, "\n";#d#
541 warn "5 $self->{parent}\n";#d#
542 }
543
544 $res
545} 576}
546 577
547sub find_widget { 578#sub find_widget {
548 my ($self, $x, $y) = @_; 579# in .xs
549
550 return () unless $self->{can_events};
551
552 return $self
553 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
554 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
555
556 ()
557}
558 580
559sub set_parent { 581sub set_parent {
560 my ($self, $parent) = @_; 582 my ($self, $parent) = @_;
561 583
562 Scalar::Util::weaken ($self->{parent} = $parent); 584 DC::weaken ($self->{parent} = $parent);
563 $self->set_visible if $parent->{visible}; 585 $self->set_visible if $parent->{visible};
564} 586}
565 587
566sub realloc { 588sub realloc {
567 my ($self) = @_; 589 my ($self) = @_;
… …
593 615
594# using global variables seems a bit hacky, but passing through all drawing 616# using global variables seems a bit hacky, but passing through all drawing
595# functions seems pointless. 617# functions seems pointless.
596our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn 618our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
597 619
598sub draw { 620#sub draw {
599 my ($self) = @_; 621#CFPlus.xs
600
601 return unless $self->{h} && $self->{w};
602
603 # update screen rectangle
604 local $draw_x = $draw_x + $self->{x};
605 local $draw_y = $draw_y + $self->{y};
606
607 # skip widgets that are entirely outside the drawing area
608 return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
609 || ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
610
611 glPushMatrix;
612 glTranslate $self->{x}, $self->{y}, 0;
613
614 if ($self == $HOVER && $self->{can_hover}) {
615 glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
616 glEnable GL_BLEND;
617 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
618 glBegin GL_QUADS;
619 glVertex 0 , 0;
620 glVertex $self->{w}, 0;
621 glVertex $self->{w}, $self->{h};
622 glVertex 0 , $self->{h};
623 glEnd;
624 glDisable GL_BLEND;
625 }
626
627 if ($ENV{CFPLUS_DEBUG} & 1) {
628 glPushMatrix;
629 glColor 1, 1, 0, 1;
630 glTranslate 0.375, 0.375;
631 glBegin GL_LINE_LOOP;
632 glVertex 0 , 0;
633 glVertex $self->{w} - 1, 0;
634 glVertex $self->{w} - 1, $self->{h} - 1;
635 glVertex 0 , $self->{h} - 1;
636 glEnd;
637 glPopMatrix;
638 #CFPlus::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
639 }
640
641 $self->_draw;
642 glPopMatrix;
643}
644 622
645sub _draw { 623sub _draw {
646 my ($self) = @_; 624 my ($self) = @_;
647 625
648 warn "no draw defined for $self\n"; 626 warn "no draw defined for $self\n";
649} 627}
650 628
651sub DESTROY { 629sub DESTROY {
652 my ($self) = @_; 630 my ($self) = @_;
653 631
654 return if CFPlus::in_destruct; 632 return if DC::in_destruct;
655 633
656 delete $WIDGET{$self+0}; 634 local $@;
657
658 eval { $self->destroy }; 635 eval { $self->destroy };
659 warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/; 636 warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
637
638 delete $WIDGET{$self+0};
660} 639}
661 640
662############################################################################# 641#############################################################################
663 642
664package CFPlus::UI::DrawBG; 643package DC::UI::DrawBG;
665 644
666our @ISA = CFPlus::UI::Base::; 645our @ISA = DC::UI::Base::;
667 646
668use strict; 647use common::sense;
648
669use CFPlus::OpenGL; 649use DC::OpenGL;
670 650
671sub new { 651sub new {
672 my $class = shift; 652 my $class = shift;
673
674 # range [value, low, high, page]
675 653
676 $class->SUPER::new ( 654 $class->SUPER::new (
677 #bg => [0, 0, 0, 0.2], 655 #bg => [0, 0, 0, 0.2],
678 #active_bg => [1, 1, 1, 0.5], 656 #active_bg => [1, 1, 1, 0.5],
679 @_ 657 @_
680 ) 658 )
681} 659}
682 660
661sub set_bg {
662 my ($self, $bg) = @_;
663
664 $self->{bg} = $bg;
665 $self->update;
666}
667
683sub _draw { 668sub _draw {
684 my ($self) = @_; 669 my ($self) = @_;
685 670
686 my $color = $FOCUS == $self && $self->{active_bg} 671 my $color = $FOCUS == $self
687 ? $self->{active_bg} 672 ? $self->{active_bg} || $self->{bg}
688 : $self->{bg}; 673 : $self->{bg};
689 674
690 if ($color && (@$color < 4 || $color->[3])) { 675 if ($color && (@$color < 4 || $color->[3])) {
691 my ($w, $h) = @$self{qw(w h)}; 676 my ($w, $h) = @$self{qw(w h)};
692 677
693 glEnable GL_BLEND; 678 glEnable GL_BLEND;
694 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA; 679 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
695 glColor_premultiply @$color; 680 glColor_premultiply @$color;
696
697 glBegin GL_QUADS;
698 glVertex 0 , 0;
699 glVertex 0 , $h;
700 glVertex $w, $h; 681 glRect 0, 0, $w, $h;
701 glVertex $w, 0;
702 glEnd;
703
704 glDisable GL_BLEND; 682 glDisable GL_BLEND;
705 } 683 }
706} 684}
707 685
708############################################################################# 686#############################################################################
709 687
710package CFPlus::UI::Empty; 688package DC::UI::Empty;
711 689
712our @ISA = CFPlus::UI::Base::; 690our @ISA = DC::UI::Base::;
713 691
714sub new { 692sub new {
715 my ($class, %arg) = @_; 693 my ($class, %arg) = @_;
716 $class->SUPER::new (can_events => 0, %arg); 694 $class->SUPER::new (can_events => 0, %arg);
717} 695}
… …
724 702
725sub draw { } 703sub draw { }
726 704
727############################################################################# 705#############################################################################
728 706
729package CFPlus::UI::Container; 707package DC::UI::Container;
730 708
731our @ISA = CFPlus::UI::Base::; 709our @ISA = DC::UI::Base::;
732 710
733sub new { 711sub new {
734 my ($class, %arg) = @_; 712 my ($class, %arg) = @_;
735 713
736 my $children = delete $arg{children}; 714 my $children = delete $arg{children};
… …
740 can_events => 0, 718 can_events => 0,
741 %arg, 719 %arg,
742 ); 720 );
743 721
744 $self->add (@$children) 722 $self->add (@$children)
745 if $children; 723 if $children && @$children;
746 724
747 $self 725 $self
748} 726}
749 727
750sub realloc { 728sub realloc {
… …
759 my ($self, @widgets) = @_; 737 my ($self, @widgets) = @_;
760 738
761 $_->set_parent ($self) 739 $_->set_parent ($self)
762 for @widgets; 740 for @widgets;
763 741
742 # TODO: only do this in widgets that need it, e.g. root, fixed
764 use sort 'stable'; 743 use sort 'stable';
765 744
766 $self->{children} = [ 745 $self->{children} = [
767 sort { $a->{z} <=> $b->{z} } 746 sort { $a->{z} <=> $b->{z} }
768 @{$self->{children}}, @widgets 747 @{$self->{children}}, @widgets
769 ]; 748 ];
770 749
771 $self->realloc; 750 $self->realloc;
751
752 $self->emit (c_add => \@widgets);
753
754 map $_+0, @widgets
772} 755}
773 756
774sub children { 757sub children {
775 @{ $_[0]{children} } 758 @{ $_[0]{children} }
776} 759}
777 760
778sub remove { 761sub remove {
779 my ($self, $child) = @_; 762 my ($self, @widgets) = @_;
780 763
764 $self->emit (c_remove => \@widgets);
765
766 for my $child (@widgets) {
781 delete $child->{parent}; 767 delete $child->{parent};
782 $child->hide; 768 $child->hide;
783
784 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 769 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
770 }
785 771
786 $self->realloc; 772 $self->realloc;
787} 773}
788 774
789sub clear { 775sub clear {
790 my ($self) = @_; 776 my ($self) = @_;
791 777
792 my $children = delete $self->{children}; 778 my $children = $self->{children};
793 $self->{children} = []; 779 $self->{children} = [];
794 780
795 for (@$children) { 781 for (@$children) {
796 delete $_->{parent}; 782 delete $_->{parent};
797 $_->hide; 783 $_->hide;
… …
817} 803}
818 804
819sub _draw { 805sub _draw {
820 my ($self) = @_; 806 my ($self) = @_;
821 807
822 $_->draw for @{$self->{children}}; 808 $_->draw for $self->visible_children;
823} 809}
824 810
825############################################################################# 811#############################################################################
826 812
827package CFPlus::UI::Bin; 813package DC::UI::Bin;
828 814
829our @ISA = CFPlus::UI::Container::; 815our @ISA = DC::UI::Container::;
830 816
831sub new { 817sub new {
832 my ($class, %arg) = @_; 818 my ($class, %arg) = @_;
833 819
834 my $child = (delete $arg{child}) || new CFPlus::UI::Empty::; 820 my $child = (delete $arg{child}) || new DC::UI::Empty::;
835 821
836 $class->SUPER::new (children => [$child], %arg) 822 $class->SUPER::new (children => [$child], %arg)
837} 823}
838 824
839sub add { 825sub add {
840 my ($self, $child) = @_; 826 my ($self, $child) = @_;
841 827
842 $self->SUPER::remove ($_) for @{ $self->{children} }; 828 $self->clear;
843 $self->SUPER::add ($child); 829 $self->SUPER::add ($child);
844} 830}
845 831
846sub remove { 832sub remove {
847 my ($self, $widget) = @_; 833 my ($self, $widget) = @_;
848 834
849 $self->SUPER::remove ($widget); 835 $self->SUPER::remove ($widget);
850 836
851 $self->{children} = [new CFPlus::UI::Empty] 837 $self->{children} = [new DC::UI::Empty]
852 unless @{$self->{children}}; 838 unless @{$self->{children}};
853} 839}
854 840
855sub child { $_[0]->{children}[0] } 841sub child { $_[0]->{children}[0] }
856 842
… …
865 851
866 1 852 1
867} 853}
868 854
869############################################################################# 855#############################################################################
870
871# back-buffered drawing area 856# back-buffered drawing area
872 857
873package CFPlus::UI::Window; 858package DC::UI::Window;
874 859
875our @ISA = CFPlus::UI::Bin::; 860our @ISA = DC::UI::Bin::;
876 861
877use CFPlus::OpenGL; 862use DC::OpenGL;
878 863
879sub new { 864sub new {
880 my ($class, %arg) = @_; 865 my ($class, %arg) = @_;
881 866
882 my $self = $class->SUPER::new (%arg); 867 my $self = $class->SUPER::new (%arg);
… …
904} 889}
905 890
906sub render_child { 891sub render_child {
907 my ($self) = @_; 892 my ($self) = @_;
908 893
909 $self->{texture} = new_from_opengl CFPlus::Texture $self->{w}, $self->{h}, sub { 894 $self->{texture} = new_from_opengl DC::Texture $self->{w}, $self->{h}, sub {
910 glClearColor 0, 0, 0, 0; 895 glClearColor 0, 0, 0, 0;
911 glClear GL_COLOR_BUFFER_BIT; 896 glClear GL_COLOR_BUFFER_BIT;
912 897
913 { 898 {
914 package CFPlus::UI::Base; 899 package DC::UI::Base;
915 900
916 local ($draw_x, $draw_y, $draw_w, $draw_h) = 901 local ($draw_x, $draw_y, $draw_w, $draw_h) =
917 (0, 0, $self->{w}, $self->{h}); 902 (0, 0, $self->{w}, $self->{h});
918 903
919 $self->_render; 904 $self->_render;
… …
936 glDisable GL_TEXTURE_2D; 921 glDisable GL_TEXTURE_2D;
937} 922}
938 923
939############################################################################# 924#############################################################################
940 925
941package CFPlus::UI::ViewPort; 926package DC::UI::ViewPort;
942 927
928use List::Util qw(min max);
929
943our @ISA = CFPlus::UI::Window::; 930our @ISA = DC::UI::Window::;
944 931
945sub new { 932sub new {
946 my $class = shift; 933 my $class = shift;
947 934
948 $class->SUPER::new ( 935 $class->SUPER::new (
… …
955sub size_request { 942sub size_request {
956 my ($self) = @_; 943 my ($self) = @_;
957 944
958 my ($w, $h) = @{$self->child}{qw(req_w req_h)}; 945 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
959 946
960 $w = 10 if $self->{scroll_x}; 947 $w = 1 if $self->{scroll_x};
961 $h = 10 if $self->{scroll_y}; 948 $h = 1 if $self->{scroll_y};
962 949
963 ($w, $h) 950 ($w, $h)
964} 951}
965 952
966sub invoke_size_allocate { 953sub invoke_size_allocate {
… …
978} 965}
979 966
980sub set_offset { 967sub set_offset {
981 my ($self, $x, $y) = @_; 968 my ($self, $x, $y) = @_;
982 969
970 my $x = max 0, min $self->child->{w} - $self->{w}, int $x;
971 my $y = max 0, min $self->child->{h} - $self->{h}, int $y;
972
973 if ($x != $self->{view_x} or $y != $self->{view_y}) {
983 $self->{view_x} = int $x; 974 $self->{view_x} = $x;
984 $self->{view_y} = int $y; 975 $self->{view_y} = $y;
985 976
977 $self->emit (changed => $x, $y);
986 $self->update; 978 $self->update;
979 }
980}
981
982sub set_center {
983 my ($self, $x, $y) = @_;
984
985 $self->set_offset ($x - $self->{w} * .5, $y - $self->{h} * .5);
986}
987
988sub make_visible {
989 my ($self, $x, $y, $border) = @_;
990
991 if ( $x < $self->{view_x} + $self->{w} * $border
992 || $x > $self->{view_x} + $self->{w} * (1 - $border)
993 || $y < $self->{view_y} + $self->{h} * $border
994 || $y > $self->{view_y} + $self->{h} * (1 - $border)
995 ) {
996 $self->set_center ($x, $y);
997 }
987} 998}
988 999
989# hmm, this does not work for topleft of $self... but we should not ask for that 1000# hmm, this does not work for topleft of $self... but we should not ask for that
990sub coord2local { 1001sub coord2local {
991 my ($self, $x, $y) = @_; 1002 my ($self, $x, $y) = @_;
… …
1006 my ($self, $x, $y) = @_; 1017 my ($self, $x, $y) = @_;
1007 1018
1008 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w} 1019 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
1009 && $y >= $self->{y} && $y < $self->{y} + $self->{h} 1020 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
1010 ) { 1021 ) {
1011 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y}) 1022 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
1012 } else { 1023 } else {
1013 $self->CFPlus::UI::Base::find_widget ($x, $y) 1024 $self->DC::UI::Base::find_widget ($x, $y)
1014 } 1025 }
1015} 1026}
1016 1027
1017sub _render { 1028sub _render {
1018 my ($self) = @_; 1029 my ($self) = @_;
1019 1030
1020 local $CFPlus::UI::Base::draw_x = $CFPlus::UI::Base::draw_x - $self->{view_x}; 1031 local $DC::UI::Base::draw_x = $DC::UI::Base::draw_x - $self->{view_x};
1021 local $CFPlus::UI::Base::draw_y = $CFPlus::UI::Base::draw_y - $self->{view_y}; 1032 local $DC::UI::Base::draw_y = $DC::UI::Base::draw_y - $self->{view_y};
1022 1033
1023 CFPlus::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y}; 1034 DC::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
1024 1035
1025 $self->SUPER::_render; 1036 $self->SUPER::_render;
1026} 1037}
1027 1038
1028############################################################################# 1039#############################################################################
1029 1040
1030package CFPlus::UI::ScrolledWindow; 1041package DC::UI::ScrolledWindow;
1031 1042
1032our @ISA = CFPlus::UI::HBox::; 1043our @ISA = DC::UI::Table::;
1033 1044
1034sub new { 1045sub new {
1035 my ($class, %arg) = @_; 1046 my ($class, %arg) = @_;
1036 1047
1037 my $child = delete $arg{child}; 1048 my $child = delete $arg{child};
1038 1049
1039 my $self; 1050 my $self;
1040 1051
1041 my $slider = new CFPlus::UI::Slider 1052 my $hslider = new DC::UI::Slider
1053 c_col => 0,
1054 c_row => 1,
1055 vertical => 0,
1056 range => [0, 0, 1, 0.01], # HACK fix
1057 on_changed => sub {
1058 $self->{hpos} = $_[1];
1059 $self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
1060 },
1061 ;
1062
1063 my $vslider = new DC::UI::Slider
1064 c_col => 1,
1065 c_row => 0,
1042 vertical => 1, 1066 vertical => 1,
1043 range => [0, 0, 1, 0.01], # HACK fix 1067 range => [0, 0, 1, 0.01], # HACK fix
1044 on_changed => sub { 1068 on_changed => sub {
1045 $self->{vp}->set_offset (0, $_[1]); 1069 $self->{vpos} = $_[1];
1070 $self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
1046 }, 1071 },
1047 ; 1072 ;
1048 1073
1049 $self = $class->SUPER::new ( 1074 $self = $class->SUPER::new (
1050 vp => (new CFPlus::UI::ViewPort expand => 1), 1075 scroll_x => 0,
1076 scroll_y => 1,
1051 can_events => 1, 1077 can_events => 1,
1052 slider => $slider, 1078 hslider => $hslider,
1079 vslider => $vslider,
1080 col_expand => [1, 0],
1081 row_expand => [1, 0],
1053 %arg, 1082 %arg,
1054 ); 1083 );
1055 1084
1085 $self->{vp} = new DC::UI::ViewPort
1086 c_col => 0,
1087 c_row => 0,
1088 expand => 1,
1089 scroll_x => $self->{scroll_x},
1090 scroll_y => $self->{scroll_y},
1091 on_changed => sub {
1092 my ($vp, $x, $y) = @_;
1093
1094 $vp->{parent}{hslider}->set_value ($x);
1095 $vp->{parent}{vslider}->set_value ($y);
1096
1097 0
1098 },
1099 on_size_allocate => sub {
1100 my ($vp, $w, $h) = @_;
1101 $vp->{parent}->update_slider;
1102 0
1103 },
1104 ;
1105
1056 $self->SUPER::add ($self->{vp}, $self->{slider}); 1106 $self->SUPER::add ($self->{vp});
1107
1057 $self->add ($child) if $child; 1108 $self->add ($child) if $child;
1058 1109
1059 $self 1110 $self
1060} 1111}
1061
1062#TODO# update range on size_allocate depending on child
1063 1112
1064sub add { 1113sub add {
1065 my ($self, $widget) = @_; 1114 my ($self, $widget) = @_;
1066 1115
1067 $self->{vp}->add ($self->{child} = $widget); 1116 $self->{vp}->add ($self->{child} = $widget);
1068} 1117}
1069 1118
1119sub set_offset { shift->{vp}->set_offset (@_) }
1120sub set_center { shift->{vp}->set_center (@_) }
1121sub make_visible { shift->{vp}->make_visible (@_) }
1122
1123sub update_slider {
1124 my ($self) = @_;
1125
1126 my $child = ($self->{vp} or return)->child;
1127
1128 if ($self->{scroll_x}) {
1129 my ($w1, $w2) = ($child->{req_w}, $self->{vp}{w});
1130 $self->{hslider}->set_range ([$self->{hslider}{range}[0], 0, $w1, $w2, 1]);
1131
1132 my $visible = $w1 > $w2;
1133 if ($visible != $self->{hslider_visible}) {
1134 $self->{hslider_visible} = $visible;
1135 $visible ? $self->SUPER::add ($self->{hslider})
1136 : $self->SUPER::remove ($self->{hslider});
1137 }
1138 }
1139
1140 if ($self->{scroll_y}) {
1141 my ($h1, $h2) = ($child->{req_h}, $self->{vp}{h});
1142 $self->{vslider}->set_range ([$self->{vslider}{range}[0], 0, $h1, $h2, 1]);
1143
1144 my $visible = $h1 > $h2;
1145 if ($visible != $self->{vslider_visible}) {
1146 $self->{vslider_visible} = $visible;
1147 $visible ? $self->SUPER::add ($self->{vslider})
1148 : $self->SUPER::remove ($self->{vslider});
1149 }
1150 }
1151}
1152
1153sub start_dragging {
1154 my ($self, $ev) = @_;
1155
1156 $self->grab_focus;
1157
1158 my $ox = $self->{vp}{view_x};
1159 my $oy = $self->{vp}{view_y};
1160
1161 $self->{motion} = sub {
1162 my ($ev, $x, $y) = @_;
1163
1164 $ox -= $ev->{xrel};
1165 $oy -= $ev->{yrel};
1166
1167 $self->{vp}->set_offset ($ox, $oy);
1168 };
1169}
1170
1070sub invoke_mouse_wheel { 1171sub invoke_mouse_wheel {
1071 my ($self, $ev) = @_; 1172 my ($self, $ev) = @_;
1072 1173
1073 return 0 unless $ev->{dy}; # only vertical movements
1074
1075 $self->{slider}->emit (mouse_wheel => $ev); 1174 $self->{vslider}->emit (mouse_wheel => $ev) if $self->{vslider_visible};
1175 $self->{hslider}->emit (mouse_wheel => $ev) if $self->{hslider_visible};
1076 1176
1077 1 1177 1
1078} 1178}
1079 1179
1080sub update_slider { 1180sub invoke_button_down {
1081 my ($self) = @_; 1181 my ($self, $ev, $x, $y) = @_;
1082 1182
1083 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $self->{vp}->child->{h}, $self->{vp}{h}, 1]); 1183 if ($ev->{button} == 2) {
1084} 1184 $self->start_dragging ($ev);
1185 return 1;
1186 }
1085 1187
1086sub update { 1188 0
1087 my ($self) = @_; 1189}
1088 1190
1089 $self->SUPER::update; 1191sub invoke_button_up {
1192 my ($self, $ev, $x, $y) = @_;
1090 1193
1091 $self->update_slider; 1194 if (delete $self->{motion}) {
1195 return 1;
1196 }
1197
1198 0
1199}
1200
1201sub invoke_mouse_motion {
1202 my ($self, $ev, $x, $y) = @_;
1203
1204 if ($self->{motion}) {
1205 $self->{motion}->($ev, $x, $y);
1206 return 1;
1207 }
1208
1209 0
1092} 1210}
1093 1211
1094sub invoke_size_allocate { 1212sub invoke_size_allocate {
1095 my ($self, $w, $h) = @_; 1213 my ($self, $w, $h) = @_;
1096 1214
1097 $self->update_slider; 1215 $self->update_slider;
1098
1099 $self->SUPER::invoke_size_allocate ($w, $h) 1216 $self->SUPER::invoke_size_allocate ($w, $h)
1100} 1217}
1101 1218
1102############################################################################# 1219#############################################################################
1103 1220
1104package CFPlus::UI::Frame; 1221package DC::UI::Frame;
1105 1222
1106our @ISA = CFPlus::UI::Bin::; 1223our @ISA = DC::UI::Bin::;
1107 1224
1108use CFPlus::OpenGL; 1225use DC::OpenGL;
1109 1226
1110sub new { 1227sub new {
1111 my $class = shift; 1228 my $class = shift;
1112 1229
1113 $class->SUPER::new ( 1230 $class->SUPER::new (
… …
1123 my ($w, $h) = @$self{qw(w h)}; 1240 my ($w, $h) = @$self{qw(w h)};
1124 1241
1125 glEnable GL_BLEND; 1242 glEnable GL_BLEND;
1126 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA; 1243 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1127 glColor_premultiply @{ $self->{bg} }; 1244 glColor_premultiply @{ $self->{bg} };
1128
1129 glBegin GL_QUADS;
1130 glVertex 0 , 0;
1131 glVertex 0 , $h;
1132 glVertex $w, $h; 1245 glRect 0, 0, $w, $h;
1133 glVertex $w, 0;
1134 glEnd;
1135
1136 glDisable GL_BLEND; 1246 glDisable GL_BLEND;
1137 } 1247 }
1138 1248
1139 $self->SUPER::_draw; 1249 $self->SUPER::_draw;
1140} 1250}
1141 1251
1142############################################################################# 1252#############################################################################
1143 1253
1144package CFPlus::UI::FancyFrame; 1254package DC::UI::FancyFrame;
1145 1255
1146our @ISA = CFPlus::UI::Bin::; 1256our @ISA = DC::UI::Bin::;
1147 1257
1148use CFPlus::OpenGL; 1258use DC::OpenGL;
1149 1259
1150sub new { 1260sub new {
1151 my ($class, %arg) = @_; 1261 my ($class, %arg) = @_;
1152 1262
1153 if ((exists $arg{label}) && !ref $arg{label}) { 1263 if ((exists $arg{label}) && !ref $arg{label}) {
1154 $arg{label} = new CFPlus::UI::Label 1264 $arg{label} = new DC::UI::Label
1155 align => 1, 1265 align => 1,
1156 valign => 0, 1266 valign => 0.5,
1157 text => $arg{label}, 1267 text => $arg{label},
1158 fontsize => ($arg{border} || 0.8) * 0.75; 1268 fontsize => ($arg{border} || 0.8) * 0.75;
1159 } 1269 }
1160 1270
1161 my $self = $class->SUPER::new ( 1271 my $self = $class->SUPER::new (
1162 # label => "", 1272 # label => "",
1163 fg => [0.6, 0.3, 0.1], 1273 fg => undef,
1164 border => 0.8, 1274 border => 0.8,
1165 style => 'single', 1275 style => 'single',
1166 %arg, 1276 %arg,
1167 ); 1277 );
1168 1278
… …
1171 1281
1172sub add { 1282sub add {
1173 my ($self, @widgets) = @_; 1283 my ($self, @widgets) = @_;
1174 1284
1175 $self->SUPER::add (@widgets); 1285 $self->SUPER::add (@widgets);
1176 $self->CFPlus::UI::Container::add ($self->{label}) if $self->{label}; 1286 $self->DC::UI::Container::add ($self->{label}) if $self->{label};
1177} 1287}
1178 1288
1179sub border { 1289sub border {
1180 int $_[0]{border} * $::FONTSIZE 1290 int $_[0]{border} * $::FONTSIZE
1181} 1291}
… …
1221 my $border = $self->border; 1331 my $border = $self->border;
1222 my ($w, $h) = ($self->{w}, $self->{h}); 1332 my ($w, $h) = ($self->{w}, $self->{h});
1223 1333
1224 $child->draw; 1334 $child->draw;
1225 1335
1226 glColor @{$self->{fg}}; 1336 glColor @{$self->{fg} || $DC::THEME{fancyframe}};
1227 glBegin GL_LINE_STRIP; 1337 glBegin GL_LINE_STRIP;
1228 glVertex $border * 1.5 , $border * 0.5 + 0.5; 1338 glVertex $border * 1.5 , $border * 0.5 + 0.5;
1229 glVertex $border * 0.5 + 0.5, $border * 0.5 + 0.5; 1339 glVertex $border * 0.5 + 0.5, $border * 0.5 + 0.5;
1230 glVertex $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5; 1340 glVertex $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
1231 glVertex $w - $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5; 1341 glVertex $w - $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
… …
1239 } 1349 }
1240} 1350}
1241 1351
1242############################################################################# 1352#############################################################################
1243 1353
1244package CFPlus::UI::Toplevel; 1354package DC::UI::Toplevel;
1245 1355
1246our @ISA = CFPlus::UI::Bin::; 1356our @ISA = DC::UI::Bin::;
1247 1357
1248use CFPlus::OpenGL; 1358use DC::OpenGL;
1249 1359
1250my $bg = 1360my $bg =
1251 new_from_file CFPlus::Texture CFPlus::find_rcfile "d1_bg.png", 1361 new_from_resource DC::Texture "d1_bg.png",
1252 mipmap => 1, wrap => 1; 1362 mipmap => 1, wrap => 1;
1253 1363
1254my @border = 1364my @border =
1255 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 } 1365 map { new_from_resource DC::Texture $_, mipmap => 1 }
1256 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png); 1366 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1367
1368my @icon =
1369 map { new_from_resource DC::Texture $_, mipmap => 1 }
1370 qw(x1_move.png x1_resize.png);
1257 1371
1258sub new { 1372sub new {
1259 my ($class, %arg) = @_; 1373 my ($class, %arg) = @_;
1260 1374
1261 my $self = $class->SUPER::new ( 1375 my $self = $class->SUPER::new (
1262 bg => [1, 1, 1, 1], 1376 bg => [1, 1, 1, 1],
1263 border_bg => [1, 1, 1, 1], 1377 border_bg => [1, 1, 1, 1],
1264 border => 0.6, 1378 border => 0.8,
1265 can_events => 1, 1379 can_events => 1,
1266 min_w => 64, 1380 min_w => 64,
1267 min_h => 32, 1381 min_h => 32,
1268 %arg, 1382 %arg,
1269 ); 1383 );
1270 1384
1271 $self->{title_widget} = new CFPlus::UI::Label 1385 $self->{title_widget} = new DC::UI::Label
1272 align => 0, 1386 align => 0.5,
1273 valign => 1, 1387 valign => 1,
1274 text => $self->{title}, 1388 text => $self->{title},
1275 fontsize => $self->{border}, 1389 fontsize => $self->{border},
1276 if exists $self->{title}; 1390 if exists $self->{title};
1277 1391
1278 if ($self->{has_close_button}) { 1392 if ($self->{has_close_button}) {
1279 $self->{close_button} = 1393 $self->{close_button} =
1280 new CFPlus::UI::ImageButton 1394 new DC::UI::ImageButton
1281 path => 'x1_close.png', 1395 path => 'x1_close.png',
1282 on_activate => sub { $self->emit ("delete") }; 1396 on_activate => sub { $self->emit ("delete") };
1283 1397
1284 $self->CFPlus::UI::Container::add ($self->{close_button}); 1398 $self->DC::UI::Container::add ($self->{close_button});
1285 } 1399 }
1286 1400
1287 $self 1401 $self
1288} 1402}
1289 1403
1290sub add { 1404sub add {
1291 my ($self, @widgets) = @_; 1405 my ($self, @widgets) = @_;
1292 1406
1293 $self->SUPER::add (@widgets); 1407 $self->SUPER::add (@widgets);
1294 $self->CFPlus::UI::Container::add ($self->{close_button}) if $self->{close_button}; 1408 $self->DC::UI::Container::add ($self->{close_button}) if $self->{close_button};
1295 $self->CFPlus::UI::Container::add ($self->{title_widget}) if $self->{title_widget}; 1409 $self->DC::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
1296} 1410}
1297 1411
1298sub border { 1412sub border {
1299 int $_[0]{border} * $::FONTSIZE 1413 int $_[0]{border} * $::FONTSIZE
1414}
1415
1416sub get_max_wh {
1417 my ($self) = @_;
1418
1419 return ($self->{w}, $self->{h})
1420 if $self->{visible} && $self->{w};
1421
1422 $self->SUPER::get_max_wh
1300} 1423}
1301 1424
1302sub size_request { 1425sub size_request {
1303 my ($self) = @_; 1426 my ($self) = @_;
1304 1427
… …
1429 glEnable GL_TEXTURE_2D; 1552 glEnable GL_TEXTURE_2D;
1430 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1553 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1431 1554
1432 my $border = $self->border; 1555 my $border = $self->border;
1433 1556
1557 if ($border) {
1434 glColor @{ $self->{border_bg} }; 1558 glColor @{ $self->{border_bg} };
1435 $border[0]->draw_quad_alpha (0, 0, $w, $border); 1559 $border[0]->draw_quad_alpha ( 0, 0, $w, $border);
1436 $border[1]->draw_quad_alpha (0, $border, $border, $ch); 1560 $border[1]->draw_quad_alpha ( 0, $border, $border, $ch);
1437 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch); 1561 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1438 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border); 1562 $border[3]->draw_quad_alpha ( 0, $h - $border, $w, $border);
1563
1564 # move
1565 my $w2 = ($w - $border) * .5;
1566 my $h2 = ($h - $border) * .5;
1567 $icon[0]->draw_quad_alpha ( 0, $h2, $border, $border);
1568 $icon[0]->draw_quad_alpha ($w - $border, $h2, $border, $border);
1569 $icon[0]->draw_quad_alpha ($w2 , $h - $border, $border, $border);
1570
1571 # resize
1572 $icon[1]->draw_quad_alpha ( 0, 0, $border, $border);
1573 $icon[1]->draw_quad_alpha ($w - $border, 0, $border, $border)
1574 unless $self->{has_close_button};
1575 $icon[1]->draw_quad_alpha ( 0, $h - $border, $border, $border);
1576 $icon[1]->draw_quad_alpha ($w - $border, $h - $border, $border, $border);
1577 }
1439 1578
1440 if (@{$self->{bg}} < 4 || $self->{bg}[3]) { 1579 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1441 glColor @{ $self->{bg} }; 1580 glColor @{ $self->{bg} };
1442 1581
1443 # TODO: repeat texture not scale 1582 # TODO: repeat texture not scale
… …
1462 if $self->{close_button}; 1601 if $self->{close_button};
1463} 1602}
1464 1603
1465############################################################################# 1604#############################################################################
1466 1605
1467package CFPlus::UI::Table; 1606package DC::UI::Table;
1468 1607
1469our @ISA = CFPlus::UI::Base::; 1608our @ISA = DC::UI::Container::;
1470 1609
1471use List::Util qw(max sum); 1610use List::Util qw(max sum);
1472 1611
1473use CFPlus::OpenGL; 1612use DC::OpenGL;
1474 1613
1475sub new { 1614sub new {
1476 my $class = shift; 1615 my $class = shift;
1477 1616
1478 $class->SUPER::new ( 1617 $class->SUPER::new (
1479 col_expand => [], 1618 col_expand => [],
1619 row_expand => [],
1480 @_, 1620 @_,
1481 ) 1621 )
1482} 1622}
1483 1623
1484sub children {
1485 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1486}
1487
1488sub add { 1624sub add {
1625 my ($self, @widgets) = @_;
1626
1627 for my $child (@widgets) {
1628 $child->{c_rowspan} ||= 1;
1629 $child->{c_colspan} ||= 1;
1630 }
1631
1632 $self->SUPER::add (@widgets);
1633}
1634
1635sub add_at {
1489 my ($self) = shift; 1636 my $self = shift;
1637
1638 my @widgets;
1490 1639
1491 while (@_) { 1640 while (@_) {
1492 my ($x, $y, $child) = splice @_, 0, 3, (); 1641 my ($col, $row, $child) = splice @_, 0, 3, ();
1493 $child->set_parent ($self);
1494 $self->{children}[$y][$x] = $child;
1495 }
1496 1642
1497 $self->{force_realloc} = 1; 1643 $child->{c_row} = $row;
1498 $self->{force_size_alloc} = 1; 1644 $child->{c_col} = $col;
1499 $self->realloc;
1500}
1501 1645
1502sub remove { 1646 push @widgets, $child;
1647 }
1648
1649 $self->add (@widgets);
1650}
1651
1652sub get_wh {
1503 my ($self, $child) = @_; 1653 my ($self) = @_;
1504 1654
1505 # TODO: not yet implemented 1655 my (@w, @h);
1506}
1507
1508# TODO: move to container class maybe? send children a signal on removal?
1509sub clear {
1510 my ($self) = @_;
1511 1656
1512 my @children = $self->children; 1657 my @children = $self->children;
1513 delete $self->{children}; 1658
1659 # first pass, columns
1660 for my $widget (sort { $a->{c_colspan} <=> $b->{c_colspan} } @children) {
1661 my ($c, $w, $cs) = @$widget{qw(c_col req_w c_colspan)};
1662
1663 my $sw = sum @w[$c .. $c + $cs - 1];
1664
1665 if ($w > $sw) {
1666 $_ += ($w - $sw) / ($_ ? $sw / $_ : $cs) for @w[$c .. $c + $cs - 1];
1667 }
1514 1668 }
1515 for (@children) {
1516 delete $_->{parent};
1517 $_->hide;
1518 }
1519 1669
1520 $self->realloc; 1670 # second pass, rows
1521} 1671 for my $widget (sort { $a->{c_rowspan} <=> $b->{c_rowspan} } @children) {
1522
1523sub get_wh {
1524 my ($self) = @_;
1525
1526 my (@w, @h);
1527
1528 for my $y (0 .. $#{$self->{children}}) {
1529 my $row = $self->{children}[$y]
1530 or next;
1531
1532 for my $x (0 .. $#$row) {
1533 my $widget = $row->[$x]
1534 or next;
1535 my ($w, $h) = @$widget{qw(req_w req_h)}; 1672 my ($r, $h, $rs) = @$widget{qw(c_row req_h c_rowspan)};
1536 1673
1537 $w[$x] = max $w[$x], $w; 1674 my $sh = sum @h[$r .. $r + $rs - 1];
1538 $h[$y] = max $h[$y], $h; 1675
1676 if ($h > $sh) {
1677 $_ += ($h - $sh) / ($_ ? $sh / $_ : $rs) for @h[$r .. $r + $rs - 1];
1539 } 1678 }
1540 } 1679 }
1541 1680
1542 (\@w, \@h) 1681 (\@w, \@h)
1543} 1682}
… …
1559 my ($ws, $hs) = $self->get_wh; 1698 my ($ws, $hs) = $self->get_wh;
1560 1699
1561 my $req_w = (sum @$ws) || 1; 1700 my $req_w = (sum @$ws) || 1;
1562 my $req_h = (sum @$hs) || 1; 1701 my $req_h = (sum @$hs) || 1;
1563 1702
1564 # TODO: nicer code && do row_expand 1703 # now linearly scale the rows/columns to the allocated size
1565 my @col_expand = @{$self->{col_expand}}; 1704 my @col_expand = @{$self->{col_expand}};
1566 @col_expand = (1) x @$ws unless @col_expand; 1705 @col_expand = (1) x @$ws unless @col_expand;
1567 my $col_expand = (sum @col_expand) || 1; 1706 my $col_expand = (sum @col_expand) || 1;
1568 1707
1569 # linearly scale sizes
1570 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws; 1708 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
1571 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
1572 1709
1573 CFPlus::UI::harmonize $ws; 1710 DC::UI::harmonize $ws;
1711
1712 my @row_expand = @{$self->{row_expand}};
1713 @row_expand = (1) x @$ws unless @row_expand;
1714 my $row_expand = (sum @row_expand) || 1;
1715
1716 $hs->[$_] += $row_expand[$_] / $row_expand * ($h - $req_h) for 0 .. $#$hs;
1717
1574 CFPlus::UI::harmonize $hs; 1718 DC::UI::harmonize $hs;
1575 1719
1576 my $y; 1720 my @x; for (0 .. $#$ws) { $x[$_ + 1] = $x[$_] + $ws->[$_] }
1721 my @y; for (0 .. $#$hs) { $y[$_ + 1] = $y[$_] + $hs->[$_] }
1577 1722
1578 for my $r (0 .. $#{$self->{children}}) { 1723 for my $widget ($self->children) {
1579 my $row = $self->{children}[$r] 1724 my ($r, $c, $w, $h, $rs, $cs) = @$widget{qw(c_row c_col req_w req_h c_rowspan c_colspan)};
1580 or next;
1581 1725
1582 my $x = 0; 1726 $widget->configure (
1583 my $row_h = $hs->[$r]; 1727 $x[$c], $y[$r],
1728 $x[$c + $cs] - $x[$c], $y[$r + $rs] - $y[$r],
1584 1729 );
1585 for my $c (0 .. $#$row) { 1730 }
1586 my $col_w = $ws->[$c];
1587 1731
1588 if (my $widget = $row->[$c]) { 1732 1
1589 $widget->configure ($x, $y, $col_w, $row_h); 1733}
1590 }
1591 1734
1592 $x += $col_w; 1735#############################################################################
1736
1737package DC::UI::Fixed;
1738
1739use List::Util qw(min max);
1740
1741our @ISA = DC::UI::Container::;
1742
1743sub _scale($$$) {
1744 my ($rel, $val, $max) = @_;
1745
1746 $rel ? $val * $max : $val
1747}
1748
1749sub size_request {
1750 my ($self) = @_;
1751
1752 my ($x1, $y1, $x2, $y2) = (0, 0, 0, 0);
1753
1754 # determine overall size by querying abs widgets
1755 for my $child ($self->visible_children) {
1756 unless ($child->{c_rel}) {
1757 my $x = $child->{c_x};
1758 my $y = $child->{c_y};
1759
1760 $x1 = min $x1, $x; $x2 = max $x2, $x + $child->{req_w};
1761 $y1 = min $y1, $y; $y2 = max $y2, $y + $child->{req_h};
1593 } 1762 }
1763 }
1594 1764
1595 $y += $row_h; 1765 my $W = $x2 - $x1;
1766 my $H = $y2 - $y1;
1767
1768 # now layout remaining widgets
1769 for my $child ($self->visible_children) {
1770 if ($child->{c_rel}) {
1771 my $x = _scale $child->{c_rel}, $child->{c_x}, $W;
1772 my $y = _scale $child->{c_rel}, $child->{c_y}, $H;
1773
1774 $x1 = min $x1, $x; $x2 = max $x2, $x + $child->{req_w};
1775 $y1 = min $y1, $y; $y2 = max $y2, $y + $child->{req_h};
1776 }
1777 }
1778
1779 my $W = $x2 - $x1;
1780 my $H = $y2 - $y1;
1781
1782 ($W, $H)
1783}
1784
1785sub invoke_size_allocate {
1786 my ($self, $W, $H) = @_;
1787
1788 for my $child ($self->visible_children) {
1789 my $x = _scale $child->{c_rel}, $child->{c_x}, $W;
1790 my $y = _scale $child->{c_rel}, $child->{c_y}, $H;
1791
1792 $x += $child->{c_halign} * $child->{req_w};
1793 $y += $child->{c_valign} * $child->{req_h};
1794
1795 $child->configure (int $x, int $y, $child->{req_w}, $child->{req_h});
1596 } 1796 }
1597 1797
1598 1 1798 1
1599} 1799}
1600 1800
1601sub find_widget {
1602 my ($self, $x, $y) = @_;
1603
1604 $x -= $self->{x};
1605 $y -= $self->{y};
1606
1607 my $res;
1608
1609 for (grep $_, map @$_, grep $_, @{ $self->{children} }) {
1610 $res = $_->find_widget ($x, $y)
1611 and return $res;
1612 }
1613
1614 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
1615}
1616
1617sub _draw {
1618 my ($self) = @_;
1619
1620 for (grep $_, @{$self->{children}}) {
1621 $_->draw for grep $_, @$_;
1622 }
1623}
1624
1625############################################################################# 1801#############################################################################
1626 1802
1627package CFPlus::UI::Box; 1803package DC::UI::Box;
1628 1804
1629our @ISA = CFPlus::UI::Container::; 1805our @ISA = DC::UI::Container::;
1630 1806
1631sub size_request { 1807sub size_request {
1632 my ($self) = @_; 1808 my ($self) = @_;
1809
1810 my @children = $self->visible_children;
1633 1811
1634 $self->{vertical} 1812 $self->{vertical}
1635 ? ( 1813 ? (
1636 (List::Util::max map $_->{req_w}, @{$self->{children}}), 1814 (List::Util::max map $_->{req_w}, @children),
1637 (List::Util::sum map $_->{req_h}, @{$self->{children}}), 1815 (List::Util::sum map $_->{req_h}, @children),
1638 ) 1816 )
1639 : ( 1817 : (
1640 (List::Util::sum map $_->{req_w}, @{$self->{children}}), 1818 (List::Util::sum map $_->{req_w}, @children),
1641 (List::Util::max map $_->{req_h}, @{$self->{children}}), 1819 (List::Util::max map $_->{req_h}, @children),
1642 ) 1820 )
1643} 1821}
1644 1822
1645sub invoke_size_allocate { 1823sub invoke_size_allocate {
1646 my ($self, $w, $h) = @_; 1824 my ($self, $w, $h) = @_;
… …
1667 $req[$_] += $space * $children[$_]{expand} 1845 $req[$_] += $space * $children[$_]{expand}
1668 for 0 .. $#children; 1846 for 0 .. $#children;
1669 } 1847 }
1670 } 1848 }
1671 1849
1672 CFPlus::UI::harmonize \@req; 1850 DC::UI::harmonize \@req;
1673 1851
1674 my $pos = 0; 1852 my $pos = 0;
1675 for (0 .. $#children) { 1853 for (0 .. $#children) {
1676 my $alloc = $req[$_]; 1854 my $alloc = $req[$_];
1677 $children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h)); 1855 $children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
… …
1682 1 1860 1
1683} 1861}
1684 1862
1685############################################################################# 1863#############################################################################
1686 1864
1687package CFPlus::UI::HBox; 1865package DC::UI::HBox;
1688 1866
1689our @ISA = CFPlus::UI::Box::; 1867our @ISA = DC::UI::Box::;
1690 1868
1691sub new { 1869sub new {
1692 my $class = shift; 1870 my $class = shift;
1693 1871
1694 $class->SUPER::new ( 1872 $class->SUPER::new (
… …
1697 ) 1875 )
1698} 1876}
1699 1877
1700############################################################################# 1878#############################################################################
1701 1879
1702package CFPlus::UI::VBox; 1880package DC::UI::VBox;
1703 1881
1704our @ISA = CFPlus::UI::Box::; 1882our @ISA = DC::UI::Box::;
1705 1883
1706sub new { 1884sub new {
1707 my $class = shift; 1885 my $class = shift;
1708 1886
1709 $class->SUPER::new ( 1887 $class->SUPER::new (
… …
1712 ) 1890 )
1713} 1891}
1714 1892
1715############################################################################# 1893#############################################################################
1716 1894
1717package CFPlus::UI::Label; 1895package DC::UI::Label;
1718 1896
1719our @ISA = CFPlus::UI::DrawBG::; 1897our @ISA = DC::UI::DrawBG::;
1720 1898
1721use CFPlus::OpenGL; 1899use DC::OpenGL;
1722 1900
1723sub new { 1901sub new {
1724 my ($class, %arg) = @_; 1902 my ($class, %arg) = @_;
1725 1903
1726 my $self = $class->SUPER::new ( 1904 my $self = $class->SUPER::new (
… …
1731 #text => initial text 1909 #text => initial text
1732 #markup => initial narkup 1910 #markup => initial narkup
1733 #max_w => maximum pixel width 1911 #max_w => maximum pixel width
1734 #style => 0, # render flags 1912 #style => 0, # render flags
1735 ellipsise => 3, # end 1913 ellipsise => 3, # end
1736 layout => (new CFPlus::Layout), 1914 layout => (new DC::Layout),
1737 fontsize => 1, 1915 fontsize => 1,
1738 align => -1, 1916 align => 0.5,
1739 valign => -1, 1917 valign => 0.5,
1740 padding_x => 2, 1918 padding_x => 4,
1741 padding_y => 2, 1919 padding_y => 2,
1742 can_events => 0, 1920 can_events => 0,
1743 %arg 1921 %arg
1744 ); 1922 );
1745 1923
1746 if (exists $self->{template}) { 1924 if (exists $self->{template}) {
1747 my $layout = new CFPlus::Layout; 1925 my $layout = new DC::Layout;
1748 $layout->set_text (delete $self->{template}); 1926 $layout->set_text (delete $self->{template});
1749 $self->{template} = $layout; 1927 $self->{template} = $layout;
1750 } 1928 }
1751 1929
1752 if (exists $self->{markup}) { 1930 if (exists $self->{markup}) {
… …
1770 1948
1771 delete $self->{ox}; 1949 delete $self->{ox};
1772 $self->SUPER::realloc; 1950 $self->SUPER::realloc;
1773} 1951}
1774 1952
1953sub clear {
1954 my ($self) = @_;
1955
1956 $self->set_text ("");
1957}
1958
1775sub set_text { 1959sub set_text {
1776 my ($self, $text) = @_; 1960 my ($self, $text) = @_;
1777 1961
1778 return if $self->{text} eq "T$text"; 1962 return if $self->{text} eq "T$text";
1779 $self->{text} = "T$text"; 1963 $self->{text} = "T$text";
… …
1802 1986
1803sub size_request { 1987sub size_request {
1804 my ($self) = @_; 1988 my ($self) = @_;
1805 1989
1806 $self->{size_req} ||= do { 1990 $self->{size_req} ||= do {
1991 my ($max_w, $max_h) = $self->get_max_wh;
1992
1807 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1993 $self->{layout}->set_font ($self->{font}) if $self->{font};
1808 $self->{layout}->set_width ($self->{max_w} || -1); 1994 $self->{layout}->set_width ($max_w);
1809 $self->{layout}->set_ellipsise ($self->{ellipsise}); 1995 $self->{layout}->set_ellipsise ($self->{ellipsise});
1810 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise}); 1996 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1811 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1997 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1812 1998
1813 my ($w, $h) = $self->{layout}->size; 1999 my ($w, $h) = $self->{layout}->size;
1814 2000
1815 if (exists $self->{template}) { 2001 if (exists $self->{template}) {
1816 $self->{template}->set_font ($self->{font}) if $self->{font}; 2002 $self->{template}->set_font ($self->{font}) if $self->{font};
1817 $self->{template}->set_width ($self->{max_w} || -1); 2003 $self->{template}->set_width ($max_w);
1818 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 2004 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1819 2005
1820 my ($w2, $h2) = $self->{template}->size; 2006 my ($w2, $h2) = $self->{template}->size;
1821 2007
1822 $w = List::Util::max $w, $w2; 2008 $w = List::Util::max $w, $w2;
… …
1878 2064
1879 [$self->{layout}->size] 2065 [$self->{layout}->size]
1880 }; 2066 };
1881 2067
1882 unless (exists $self->{ox}) { 2068 unless (exists $self->{ox}) {
1883 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x} 2069 $self->{ox} = $self->{padding_x} + int $self->{align} * ($self->{w} - $size->[0] - $self->{padding_x} * 2);
1884 : $self->{align} > 0 ? $self->{w} - $size->[0] - $self->{padding_x} 2070 $self->{oy} = $self->{padding_y} + int $self->{valign} * ($self->{h} - $size->[1] - $self->{padding_y} * 2);
1885 : ($self->{w} - $size->[0]) * 0.5);
1886 2071
1887 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y} 2072 $self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
1888 : $self->{valign} > 0 ? $self->{h} - $size->[1] - $self->{padding_y}
1889 : ($self->{h} - $size->[1]) * 0.5);
1890 }; 2073 };
1891 2074
1892 my $w = List::Util::min $self->{w} + 4, $size->[0]; 2075# unless ($self->{list}) {
1893 my $h = List::Util::min $self->{h} + 2, $size->[1]; 2076# $self->{list} = DC::OpenGL::glGenList;
1894 2077# DC::OpenGL::glNewList $self->{list};
1895 $self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style}); 2078# $self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
2079# DC::OpenGL::glEndList;
2080# }
2081#
2082# DC::OpenGL::glCallList $self->{list};
2083
2084 $self->{layout}->draw;
1896} 2085}
2086
2087#sub destroy {
2088# my ($self) = @_;
2089#
2090# DC::OpenGL::glDeleteList delete $self->{list} if $self->{list};
2091#
2092# $self->SUPER::destroy;
2093#}
1897 2094
1898############################################################################# 2095#############################################################################
1899 2096
1900package CFPlus::UI::EntryBase; 2097package DC::UI::EntryBase;
1901 2098
1902our @ISA = CFPlus::UI::Label::; 2099our @ISA = DC::UI::Label::;
1903 2100
1904use CFPlus::OpenGL; 2101use DC::OpenGL;
1905 2102
1906sub new { 2103sub new {
1907 my $class = shift; 2104 my $class = shift;
1908 2105
1909 $class->SUPER::new ( 2106 $class->SUPER::new (
1910 fg => [1, 1, 1], 2107 fg => [1, 1, 1],
1911 bg => [0, 0, 0, 0.2], 2108 bg => [0, 0, 0, 0.2],
2109 outline => undef,
1912 active_bg => [1, 1, 1, 0.5], 2110 active_bg => [0, 0, 1, .2],
1913 active_fg => [0, 0, 0], 2111 active_fg => [1, 1, 1],
2112 active_outline => [1, 1, 0],
1914 can_hover => 1, 2113 can_hover => 1,
1915 can_focus => 1, 2114 can_focus => 1,
2115 align => 0,
1916 valign => 0, 2116 valign => 0.5,
1917 can_events => 1, 2117 can_events => 1,
2118 ellipsise => 0,
2119 padding_x => 4,
2120 padding_y => 2,
1918 #text => ... 2121 #text => ...
1919 #hidden => "*", 2122 #hidden => "*",
1920 @_ 2123 @_
1921 ) 2124 )
1922} 2125}
… …
1967 my $sym = $ev->{sym}; 2170 my $sym = $ev->{sym};
1968 my $uni = $ev->{unicode}; 2171 my $uni = $ev->{unicode};
1969 2172
1970 my $text = $self->get_text; 2173 my $text = $self->get_text;
1971 2174
1972 if ($uni == 8) { 2175 $self->{cursor} = List::Util::max 0, List::Util::min $self->{cursor}, length $text;
2176
2177 if ($sym == DC::SDLK_BACKSPACE) {
1973 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 2178 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1974 } elsif ($uni == 127) { 2179 } elsif ($sym == DC::SDLK_DELETE) {
1975 substr $text, $self->{cursor}, 1, ""; 2180 substr $text, $self->{cursor}, 1, "";
1976 } elsif ($sym == CFPlus::SDLK_LEFT) { 2181 } elsif ($sym == DC::SDLK_LEFT) {
1977 --$self->{cursor} if $self->{cursor}; 2182 --$self->{cursor} if $self->{cursor};
1978 } elsif ($sym == CFPlus::SDLK_RIGHT) { 2183 } elsif ($sym == DC::SDLK_RIGHT) {
1979 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 2184 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1980 } elsif ($sym == CFPlus::SDLK_HOME) { 2185 } elsif ($sym == DC::SDLK_HOME) {
2186 # what a hack
1981 $self->{cursor} = 0; 2187 $self->{cursor} =
2188 (substr $self->{text}, 0, $self->{cursor}) =~ /^(.*\012)/
2189 ? length $1
2190 : 0;
1982 } elsif ($sym == CFPlus::SDLK_END) { 2191 } elsif ($sym == DC::SDLK_END) {
2192 # uh, again
2193 $self->{cursor} =
2194 (substr $self->{text}, $self->{cursor}) =~ /^([^\012]*)\012/
1983 $self->{cursor} = length $text; 2195 ? $self->{cursor} + length $1
2196 : length $self->{text};
1984 } elsif ($uni == 21) { # ctrl-u 2197 } elsif ($uni == 21) { # ctrl-u
1985 $text = ""; 2198 $text = "";
1986 $self->{cursor} = 0; 2199 $self->{cursor} = 0;
1987 } elsif ($uni == 27) { 2200 } elsif ($uni == 27) {
1988 $self->emit ('escape'); 2201 $self->emit ('escape');
1989 } elsif ($uni) { 2202 } elsif ($uni == 0x0d) {
2203 substr $text, $self->{cursor}++, 0, "\012";
2204 } elsif ($uni >= 0x20) {
1990 substr $text, $self->{cursor}++, 0, chr $uni; 2205 substr $text, $self->{cursor}++, 0, chr $uni;
1991 } else { 2206 } else {
1992 return 0; 2207 return 0;
1993 } 2208 }
1994 2209
1995 $self->_set_text ($text); 2210 $self->_set_text ($text);
1996 2211
1997 $self->realloc; 2212 $self->realloc;
2213 $self->update;
1998 2214
1999 1 2215 1
2000} 2216}
2001 2217
2002sub invoke_focus_in { 2218sub invoke_focus_in {
… …
2044 glColor_premultiply @{$self->{bg}}; 2260 glColor_premultiply @{$self->{bg}};
2045 } 2261 }
2046 2262
2047 glEnable GL_BLEND; 2263 glEnable GL_BLEND;
2048 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA; 2264 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2049 glBegin GL_QUADS;
2050 glVertex 0 , 0;
2051 glVertex 0 , $self->{h};
2052 glVertex $self->{w}, $self->{h}; 2265 glRect 0, 0, $self->{w}, $self->{h};
2053 glVertex $self->{w}, 0;
2054 glEnd;
2055 glDisable GL_BLEND; 2266 glDisable GL_BLEND;
2056 2267
2057 $self->SUPER::_draw; 2268 $self->SUPER::_draw;
2058 2269
2059 #TODO: force update every cursor change :( 2270 #TODO: force update every cursor change :(
… …
2061 2272
2062 unless (exists $self->{cur_h}) { 2273 unless (exists $self->{cur_h}) {
2063 my $text = substr $self->{text}, 0, $self->{cursor}; 2274 my $text = substr $self->{text}, 0, $self->{cursor};
2064 utf8::encode $text; 2275 utf8::encode $text;
2065 2276
2066 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text) 2277 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
2067 } 2278 }
2068 2279
2280 glColor_premultiply @{$self->{active_fg}};
2069 glBegin GL_LINES; 2281 glBegin GL_LINES;
2070 glVertex 0.5 + $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy}; 2282 glVertex $self->{cur_x} + $self->{ox} + .5, $self->{cur_y} + $self->{oy};
2071 glVertex 0.5 + $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h}; 2283 glVertex $self->{cur_x} + $self->{ox} + .5, $self->{cur_y} + $self->{oy} + $self->{cur_h};
2072 glEnd; 2284 glEnd;
2073 }
2074}
2075 2285
2286 glLineWidth 3;
2287 glColor @{$self->{active_outline}};
2288 glRect_lineloop 1.5, 1.5, $self->{w} - 1.5, $self->{h} - 1.5;
2289 glLineWidth 1;
2290
2291 } else {
2292 glColor @{$self->{outline} || $DC::THEME{entry_outline}};
2293 glBegin GL_LINE_STRIP;
2294 glVertex .5, $self->{h} * .5;
2295 glVertex .5, $self->{h} - 2.5;
2296 glVertex $self->{w} - .5, $self->{h} - 2.5;
2297 glVertex $self->{w} - .5, $self->{h} * .5;
2298 glEnd;
2299 }
2300}
2301
2302#############################################################################
2303
2076package CFPlus::UI::Entry; 2304package DC::UI::Entry;
2077 2305
2078our @ISA = CFPlus::UI::EntryBase::; 2306our @ISA = DC::UI::EntryBase::;
2079 2307
2080use CFPlus::OpenGL; 2308use DC::OpenGL;
2309
2310sub new {
2311 my $class = shift;
2312
2313 $class->SUPER::new (
2314 history_pointer => -1,
2315 @_
2316 )
2317}
2318
2081 2319
2082sub invoke_key_down { 2320sub invoke_key_down {
2083 my ($self, $ev) = @_; 2321 my ($self, $ev) = @_;
2084 2322
2085 my $sym = $ev->{sym}; 2323 my $sym = $ev->{sym};
2086 2324
2087 if ($sym == 13) { 2325 if ($ev->{uni} == 0x0d || $sym == 13) {
2088 unshift @{$self->{history}}, 2326 unshift @{$self->{history}},
2089 my $txt = $self->get_text; 2327 my $txt = $self->get_text;
2090 2328
2091 $self->{history_pointer} = -1; 2329 $self->{history_pointer} = -1;
2092 $self->{history_saveback} = ''; 2330 $self->{history_saveback} = '';
2093 $self->emit (activate => $txt); 2331 $self->emit (activate => $txt);
2094 $self->update; 2332 $self->update;
2095 2333
2096 } elsif ($sym == CFPlus::SDLK_UP) { 2334 } elsif ($sym == DC::SDLK_UP) {
2097 if ($self->{history_pointer} < 0) { 2335 if ($self->{history_pointer} < 0) {
2098 $self->{history_saveback} = $self->get_text; 2336 $self->{history_saveback} = $self->get_text;
2099 } 2337 }
2100 if (@{$self->{history} || []} > 0) { 2338 if (@{$self->{history} || []} > 0) {
2101 $self->{history_pointer}++; 2339 $self->{history_pointer}++;
… …
2103 $self->{history_pointer} = @{$self->{history} || []} - 1; 2341 $self->{history_pointer} = @{$self->{history} || []} - 1;
2104 } 2342 }
2105 $self->set_text ($self->{history}->[$self->{history_pointer}]); 2343 $self->set_text ($self->{history}->[$self->{history_pointer}]);
2106 } 2344 }
2107 2345
2108 } elsif ($sym == CFPlus::SDLK_DOWN) { 2346 } elsif ($sym == DC::SDLK_DOWN) {
2109 $self->{history_pointer}--; 2347 $self->{history_pointer}--;
2110 $self->{history_pointer} = -1 if $self->{history_pointer} < 0; 2348 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
2111 2349
2112 if ($self->{history_pointer} >= 0) { 2350 if ($self->{history_pointer} >= 0) {
2113 $self->set_text ($self->{history}->[$self->{history_pointer}]); 2351 $self->set_text ($self->{history}->[$self->{history_pointer}]);
2114 } else { 2352 } else {
2353 if (defined $self->{history_saveback}) {
2115 $self->set_text ($self->{history_saveback}); 2354 $self->set_text ($self->{history_saveback});
2355 $self->{history_saveback} = undef;
2356 }
2116 } 2357 }
2117 2358
2118 } else { 2359 } else {
2119 return $self->SUPER::invoke_key_down ($ev) 2360 return $self->SUPER::invoke_key_down ($ev)
2120 } 2361 }
… …
2122 1 2363 1
2123} 2364}
2124 2365
2125############################################################################# 2366#############################################################################
2126 2367
2127package CFPlus::UI::Button; 2368package DC::UI::TextEdit;
2128 2369
2129our @ISA = CFPlus::UI::Label::; 2370our @ISA = DC::UI::EntryBase::;
2130 2371
2131use CFPlus::OpenGL; 2372use DC::OpenGL;
2132
2133my @tex =
2134 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
2135 qw(b1_button_active.png);
2136 2373
2137sub new { 2374sub new {
2138 my $class = shift; 2375 my $class = shift;
2139 2376
2140 $class->SUPER::new ( 2377 $class->SUPER::new (
2141 padding_x => 4,
2142 padding_y => 4, 2378 padding_y => 4,
2143 fg => [1, 1, 1], 2379
2144 active_fg => [0, 0, 1], 2380 @_
2381 )
2382}
2383
2384sub move_cursor_ver {
2385 my ($self, $dy) = @_;
2386
2387 my ($line, $x) = $self->{layout}->index_to_line_x ($self->{cursor});
2388
2389 $line += $dy;
2390
2391 if (defined (my $index = $self->{layout}->line_x_to_index ($line, $x))) {
2392 $self->{cursor} = $index;
2393 delete $self->{cur_h};
2394 $self->update;
2395 return;
2396 }
2397}
2398
2399sub invoke_key_down {
2400 my ($self, $ev) = @_;
2401
2402 my $sym = $ev->{sym};
2403
2404 if ($sym == DC::SDLK_UP) {
2405 $self->move_cursor_ver (-1);
2406 } elsif ($sym == DC::SDLK_DOWN) {
2407 $self->move_cursor_ver (+1);
2408 } else {
2409 return $self->SUPER::invoke_key_down ($ev)
2410 }
2411
2412 1
2413}
2414
2415#############################################################################
2416
2417package DC::UI::ButtonBin;
2418
2419our @ISA = DC::UI::Bin::;
2420
2421use DC::OpenGL;
2422
2423my @tex =
2424 map { new_from_resource DC::Texture $_, mipmap => 1 }
2425 qw(b1_button_inactive.png b1_button_active.png);
2426
2427sub new {
2428 my $class = shift;
2429
2430 $class->SUPER::new (
2145 can_hover => 1, 2431 can_hover => 1,
2146 align => 0, 2432 align => 0.5,
2147 valign => 0, 2433 valign => 0.5,
2148 can_events => 1, 2434 can_events => 1,
2149 @_ 2435 @_
2150 ) 2436 )
2151} 2437}
2152 2438
… …
2161} 2447}
2162 2448
2163sub _draw { 2449sub _draw {
2164 my ($self) = @_; 2450 my ($self) = @_;
2165 2451
2166 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
2167
2168 glEnable GL_TEXTURE_2D; 2452 glEnable GL_TEXTURE_2D;
2169 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2453 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2170 glColor 0, 0, 0, 1; 2454 glColor 0, 0, 0, 1;
2171 2455
2456 my $tex = $tex[$GRAB == $self];
2172 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h}); 2457 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2173 2458
2174 glDisable GL_TEXTURE_2D; 2459 glDisable GL_TEXTURE_2D;
2175 2460
2176 $self->SUPER::_draw; 2461 $self->SUPER::_draw;
2177} 2462}
2178 2463
2179############################################################################# 2464#############################################################################
2180 2465
2181package CFPlus::UI::CheckBox; 2466package DC::UI::Button;
2182 2467
2183our @ISA = CFPlus::UI::DrawBG::; 2468our @ISA = DC::UI::Label::;
2469
2470use DC::OpenGL;
2184 2471
2185my @tex = 2472my @tex =
2186 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 } 2473 map { new_from_resource DC::Texture $_, mipmap => 1 }
2187 qw(c1_checkbox_bg.png c1_checkbox_active.png); 2474 qw(b1_button_inactive.png b1_button_active.png);
2188
2189use CFPlus::OpenGL;
2190 2475
2191sub new { 2476sub new {
2192 my $class = shift; 2477 my $class = shift;
2193 2478
2194 $class->SUPER::new ( 2479 $class->SUPER::new (
2480 padding_x => 8,
2481 padding_y => 4,
2482 fg => [1.0, 1.0, 1.0],
2483 active_fg => [0.8, 0.8, 0.8],
2484 can_hover => 1,
2485 align => 0.5,
2486 valign => 0.5,
2487 can_events => 1,
2488 @_
2489 )
2490}
2491
2492sub invoke_button_up {
2493 my ($self, $ev, $x, $y) = @_;
2494
2495 $self->emit ("activate")
2496 if $x >= 0 && $x < $self->{w}
2497 && $y >= 0 && $y < $self->{h};
2498
2499 1
2500}
2501
2502sub _draw {
2503 my ($self) = @_;
2504
2505 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
2506
2507 glEnable GL_TEXTURE_2D;
2508 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2509 glColor 0, 0, 0, 1;
2510
2511 my $tex = $tex[$GRAB == $self];
2512 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2513
2514 glDisable GL_TEXTURE_2D;
2515
2516 $self->SUPER::_draw;
2517}
2518
2519#############################################################################
2520
2521package DC::UI::CheckBox;
2522
2523our @ISA = DC::UI::DrawBG::;
2524
2525my @tex =
2526 map { new_from_resource DC::Texture $_, mipmap => 1 }
2527 qw(c1_checkbox_bg.png c1_checkbox_active.png);
2528
2529use DC::OpenGL;
2530
2531sub new {
2532 my $class = shift;
2533
2534 $class->SUPER::new (
2535 fontsize => 1,
2195 padding_x => 2, 2536 padding_x => 2,
2196 padding_y => 2, 2537 padding_y => 2,
2197 fg => [1, 1, 1], 2538 fg => [1, 1, 1],
2198 active_fg => [1, 1, 0], 2539 active_fg => [1, 1, 0],
2199 bg => [0, 0, 0, 0.2], 2540 bg => [0, 0, 0, 0.2],
… …
2205} 2546}
2206 2547
2207sub size_request { 2548sub size_request {
2208 my ($self) = @_; 2549 my ($self) = @_;
2209 2550
2210 (6) x 2 2551 ($self->{fontsize} * $::FONTSIZE) x 2
2211} 2552}
2212 2553
2213sub toggle { 2554sub toggle {
2214 my ($self) = @_; 2555 my ($self) = @_;
2215 2556
… …
2234sub _draw { 2575sub _draw {
2235 my ($self) = @_; 2576 my ($self) = @_;
2236 2577
2237 $self->SUPER::_draw; 2578 $self->SUPER::_draw;
2238 2579
2239 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0; 2580 glTranslate $self->{padding_x}, $self->{padding_y}, 0;
2240 2581
2241 my ($w, $h) = @$self{qw(w h)}; 2582 my ($w, $h) = @$self{qw(w h)};
2242 2583
2243 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2; 2584 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
2244 2585
… …
2251 glDisable GL_TEXTURE_2D; 2592 glDisable GL_TEXTURE_2D;
2252} 2593}
2253 2594
2254############################################################################# 2595#############################################################################
2255 2596
2256package CFPlus::UI::Image; 2597package DC::UI::Image;
2257 2598
2258our @ISA = CFPlus::UI::Base::; 2599our @ISA = DC::UI::DrawBG::;
2259 2600
2260use CFPlus::OpenGL; 2601use DC::OpenGL;
2261 2602
2262our %texture_cache; 2603our %texture_cache;
2263 2604
2264sub new { 2605sub new {
2265 my $class = shift; 2606 my $class = shift;
2266 2607
2267 my $self = $class->SUPER::new ( 2608 my $self = $class->SUPER::new (
2268 can_events => 0, 2609 can_events => 0,
2610 scale => 1,
2269 @_, 2611 @_,
2270 ); 2612 );
2271 2613
2272 $self->{path} || $self->{tex} 2614 $self->{path} || $self->{tex}
2273 or Carp::croak "'path' or 'tex' attributes required"; 2615 or Carp::croak "'path' or 'tex' attributes required";
2274 2616
2275 $self->{tex} ||= $texture_cache{$self->{path}} ||= 2617 $self->{tex} ||= $texture_cache{$self->{path}} ||=
2276 new_from_file CFPlus::Texture CFPlus::find_rcfile $self->{path}, mipmap => 1; 2618 new_from_resource DC::Texture $self->{path}, mipmap => 1;
2277 2619
2278 Scalar::Util::weaken $texture_cache{$self->{path}}; 2620 DC::weaken $texture_cache{$self->{path}};
2279 2621
2280 $self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h}; 2622 $self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
2281 2623
2282 $self 2624 $self
2283} 2625}
2284 2626
2285sub STORABLE_freeze { 2627sub STORABLE_freeze {
2286 my ($self, $cloning) = @_; 2628 my ($self, $cloning) = @_;
2287 2629
2288 $self->{path} 2630 $self->{path}
2289 or die "cannot serialise CFPlus::UI::Image on non-loadable images\n"; 2631 or die "cannot serialise DC::UI::Image on non-loadable images\n";
2290 2632
2291 $self->{path} 2633 $self->{path}
2292} 2634}
2293 2635
2294sub STORABLE_attach { 2636sub STORABLE_attach {
2295 my ($self, $cloning, $path) = @_; 2637 my ($self, $cloning, $path) = @_;
2296 2638
2297 $self->new (path => $path) 2639 $self->new (path => $path)
2298} 2640}
2299 2641
2642sub set_texture {
2643 my ($self, $tex) = @_;
2644
2645 $self->{tex} = $tex;
2646 $self->update;
2647}
2648
2300sub size_request { 2649sub size_request {
2301 my ($self) = @_; 2650 my ($self) = @_;
2302 2651
2303 ($self->{tex}{w}, $self->{tex}{h}) 2652 (int $self->{tex}{w} * $self->{scale}, int $self->{tex}{h} * $self->{scale})
2304} 2653}
2305 2654
2306sub _draw { 2655sub _draw {
2307 my ($self) = @_; 2656 my ($self) = @_;
2657
2658 $self->SUPER::_draw;
2308 2659
2309 my $tex = $self->{tex}; 2660 my $tex = $self->{tex};
2310 2661
2311 my ($w, $h) = ($self->{w}, $self->{h}); 2662 my ($w, $h) = ($self->{w}, $self->{h});
2312 2663
… …
2318 } 2669 }
2319 2670
2320 glEnable GL_TEXTURE_2D; 2671 glEnable GL_TEXTURE_2D;
2321 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2672 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2322 2673
2323 $tex->draw_quad (0, 0, $w, $h); 2674 $tex->draw_quad_alpha (0, 0, $w, $h);
2324 2675
2325 glDisable GL_TEXTURE_2D; 2676 glDisable GL_TEXTURE_2D;
2326} 2677}
2327 2678
2328############################################################################# 2679#############################################################################
2329 2680
2330package CFPlus::UI::ImageButton; 2681package DC::UI::ImageButton;
2331 2682
2332our @ISA = CFPlus::UI::Image::; 2683our @ISA = DC::UI::Image::;
2333 2684
2334use CFPlus::OpenGL; 2685use DC::OpenGL;
2335
2336my %textures;
2337 2686
2338sub new { 2687sub new {
2339 my $class = shift; 2688 my $class = shift;
2340 2689
2341 my $self = $class->SUPER::new ( 2690 my $self = $class->SUPER::new (
2342 padding_x => 4, 2691 padding_x => 4,
2343 padding_y => 4, 2692 padding_y => 4,
2344 fg => [1, 1, 1], 2693 fg => [1, 1, 1],
2345 active_fg => [0, 0, 1], 2694 active_fg => [0, 0, 1],
2346 can_hover => 1, 2695 can_hover => 1,
2347 align => 0, 2696 align => 0.5,
2348 valign => 0, 2697 valign => 0.5,
2349 can_events => 1, 2698 can_events => 1,
2350 @_ 2699 @_
2351 ); 2700 );
2352} 2701}
2353 2702
2703sub invoke_button_down {
2704 my ($self, $ev, $x, $y) = @_;
2705
2706 1
2707}
2708
2354sub invoke_button_up { 2709sub invoke_button_up {
2355 my ($self, $ev, $x, $y) = @_; 2710 my ($self, $ev, $x, $y) = @_;
2356 2711
2357 $self->emit ("activate") 2712 $self->emit ("activate")
2358 if $x >= 0 && $x < $self->{w} 2713 if $x >= 0 && $x < $self->{w}
… …
2361 1 2716 1
2362} 2717}
2363 2718
2364############################################################################# 2719#############################################################################
2365 2720
2366package CFPlus::UI::VGauge; 2721package DC::UI::VGauge;
2367 2722
2368our @ISA = CFPlus::UI::Base::; 2723our @ISA = DC::UI::Base::;
2369 2724
2370use List::Util qw(min max); 2725use List::Util qw(min max);
2371 2726
2372use CFPlus::OpenGL; 2727use DC::OpenGL;
2373 2728
2374my %tex = ( 2729my %tex = (
2375 food => [ 2730 food => [
2376 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 } 2731 map { new_from_resource DC::Texture $_, mipmap => 1 }
2377 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/ 2732 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
2378 ], 2733 ],
2379 grace => [ 2734 grace => [
2380 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 } 2735 map { new_from_resource DC::Texture $_, mipmap => 1 }
2381 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/ 2736 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
2382 ], 2737 ],
2383 hp => [ 2738 hp => [
2384 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 } 2739 map { new_from_resource DC::Texture $_, mipmap => 1 }
2385 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/ 2740 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
2386 ], 2741 ],
2387 mana => [ 2742 mana => [
2388 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 } 2743 map { new_from_resource DC::Texture $_, mipmap => 1 }
2389 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/ 2744 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
2390 ], 2745 ],
2391); 2746);
2392 2747
2393# eg. VGauge->new (gauge => 'food'), default gauge: food 2748# eg. VGauge->new (gauge => 'food'), default gauge: food
… …
2496 glDisable GL_TEXTURE_2D; 2851 glDisable GL_TEXTURE_2D;
2497} 2852}
2498 2853
2499############################################################################# 2854#############################################################################
2500 2855
2856package DC::UI::Progress;
2857
2858our @ISA = DC::UI::Label::;
2859
2860use DC::OpenGL;
2861
2862sub new {
2863 my ($class, %arg) = @_;
2864
2865 my $self = $class->SUPER::new (
2866 padding_x => 2,
2867 padding_y => 2,
2868 fg => [1, 1, 1],
2869 bg => [0, 0, 1, 0.2],
2870 bar => [0.7, 0.5, 0.1, 0.8],
2871 outline => [0.4, 0.3, 0],
2872 fontsize => 0.9,
2873 valign => 0.5,
2874 align => 0.5,
2875 can_events => 1,
2876 ellipsise => 1,
2877 label => "%d%%",
2878 %arg,
2879 );
2880
2881 $self->set_value ($arg{value} || -1);
2882
2883 $self
2884}
2885
2886sub set_label {
2887 my ($self, $label) = @_;
2888
2889 return if $self->{label} eq $label;
2890 $self->{label} = $label;
2891
2892 $self->DC::UI::Progress::set_value (0 + delete $self->{value});
2893}
2894
2895sub set_value {
2896 my ($self, $value) = @_;
2897
2898 if ($self->{value} ne $value) {
2899 $self->{value} = $value;
2900
2901 if ($value < 0) {
2902 $self->set_text ("-");
2903 } else {
2904 $self->set_text (sprintf $self->{label}, $value * 100);
2905 }
2906
2907 $self->update;
2908 }
2909}
2910
2911sub _draw {
2912 my ($self) = @_;
2913
2914 glEnable GL_BLEND;
2915 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2916
2917 my $px = $self->{padding_x};
2918 my $py = $self->{padding_y};
2919
2920 if ($self->{value} >= 0) {
2921 my $s = int $px + ($self->{w} - $px * 2) * $self->{value};
2922
2923 glColor_premultiply @{$self->{bar}};
2924 glRect $px, $py, $s, $self->{h} - $py;
2925 glColor_premultiply @{$self->{bg}};
2926 glRect $s , $py, $self->{w} - $px, $self->{h} - $py;
2927 }
2928
2929 glColor_premultiply @{$self->{outline}};
2930
2931 $px -= .5;
2932 $py -= .5;
2933
2934 glRect_lineloop $px, $py, $self->{w} - $px, $self->{h} - $py;
2935
2936 glDisable GL_BLEND;
2937
2938 {
2939 local $self->{bg}; # do not draw background
2940 $self->SUPER::_draw;
2941 }
2942}
2943
2944#############################################################################
2945
2946package DC::UI::ExperienceProgress;
2947
2948our @ISA = DC::UI::Progress::;
2949
2950sub new {
2951 my ($class, %arg) = @_;
2952
2953 my $tt = exists $arg{tooltip} ? "$arg{tooltip}\n\n" : "";
2954
2955 my $self = $class->SUPER::new (
2956 %arg,
2957 tooltip => sub {
2958 my ($self) = @_;
2959
2960 sprintf "%slevel %d\n%s points\n%s next level\n%s to go, %d%% done",
2961 $tt,
2962 $self->{lvl},
2963 ::formsep ($self->{exp}),
2964 ::formsep ($self->{nxt}),
2965 ::formsep ($self->{nxt} - $self->{exp}),
2966 $self->_percent * 100,
2967 },
2968 );
2969
2970 $::CONN->{on_exp_update}{$self+0} = sub { $self->set_value ($self->{value}) }
2971 if $::CONN;
2972
2973 $self
2974}
2975
2976sub DESTROY {
2977 my ($self) = @_;
2978
2979 delete $::CONN->{on_exp_update}{$self+0}
2980 if $::CONN;
2981
2982 $self->SUPER::DESTROY;
2983}
2984
2985sub _percent {
2986 my ($self) = @_;
2987
2988 my $table = $::CONN && $::CONN->{exp_table}
2989 or return -1;
2990
2991 my $l0 = $table->[$self->{lvl} - 1];
2992 my $l1 = $table->[$self->{lvl}];
2993
2994 $self->{nxt} = $l1;
2995
2996 ($self->{exp} - $l0) / ($l1 - $l0)
2997}
2998
2999sub set_value {
3000 my ($self, $lvl, $exp) = @_;
3001
3002 $self->{lvl} = $lvl;
3003 $self->{exp} = $exp;
3004
3005 $self->SUPER::set_value ($self->_percent);
3006}
3007
3008#############################################################################
3009
2501package CFPlus::UI::Gauge; 3010package DC::UI::Gauge;
2502 3011
2503our @ISA = CFPlus::UI::VBox::; 3012our @ISA = DC::UI::VBox::;
2504 3013
2505sub new { 3014sub new {
2506 my ($class, %arg) = @_; 3015 my ($class, %arg) = @_;
2507 3016
2508 my $self = $class->SUPER::new ( 3017 my $self = $class->SUPER::new (
… …
2510 can_hover => 1, 3019 can_hover => 1,
2511 can_events => 1, 3020 can_events => 1,
2512 %arg, 3021 %arg,
2513 ); 3022 );
2514 3023
2515 $self->add ($self->{value} = new CFPlus::UI::Label valign => +1, align => 0, template => "999"); 3024 $self->add ($self->{value} = new DC::UI::Label valign => 1, align => 0.5, template => "999");
2516 $self->add ($self->{gauge} = new CFPlus::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1); 3025 $self->add ($self->{gauge} = new DC::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2517 $self->add ($self->{max} = new CFPlus::UI::Label valign => -1, align => 0, template => "999"); 3026 $self->add ($self->{max} = new DC::UI::Label valign => 0, align => 0.5, template => "999");
2518 3027
2519 $self 3028 $self
2520} 3029}
2521 3030
2522sub set_fontsize { 3031sub set_fontsize {
… …
2543 $self->{value}->set_text ($val); 3052 $self->{value}->set_text ($val);
2544} 3053}
2545 3054
2546############################################################################# 3055#############################################################################
2547 3056
2548package CFPlus::UI::Slider; 3057package DC::UI::Slider;
2549 3058
2550use strict; 3059use common::sense;
2551 3060
2552use CFPlus::OpenGL; 3061use DC::OpenGL;
2553 3062
2554our @ISA = CFPlus::UI::DrawBG::; 3063our @ISA = DC::UI::DrawBG::;
2555 3064
2556my @tex = 3065my @tex =
2557 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_ } 3066 map { new_from_resource DC::Texture $_ }
2558 qw(s1_slider.png s1_slider_bg.png); 3067 qw(s1_slider.png s1_slider_bg.png);
2559 3068
2560sub new { 3069sub new {
2561 my $class = shift; 3070 my $class = shift;
2562 3071
… …
2599sub set_value { 3108sub set_value {
2600 my ($self, $value) = @_; 3109 my ($self, $value) = @_;
2601 3110
2602 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}}; 3111 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2603 3112
2604 $hi = $lo + 1 if $hi <= $lo; 3113 $hi = $lo if $hi < $lo;
2605 3114
2606 $page = $hi - $lo if $page > $hi - $lo; 3115 $value = $hi - $page if $value > $hi - $page;
2607
2608 $value = $lo if $value < $lo; 3116 $value = $lo if $value < $lo;
2609 $value = $hi - $page if $value > $hi - $page;
2610 3117
2611 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit 3118 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2612 if $unit; 3119 if $unit;
2613 3120
2614 @{$self->{range}} = ($value, $lo, $hi, $page, $unit); 3121 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
… …
2630 3137
2631 $self->SUPER::invoke_button_down ($ev, $x, $y); 3138 $self->SUPER::invoke_button_down ($ev, $x, $y);
2632 3139
2633 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x]; 3140 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2634 3141
2635 $self->invoke_mouse_motion ($ev, $x, $y) 3142 $self->invoke_mouse_motion ($ev, $x, $y);
3143
3144 1
2636} 3145}
2637 3146
2638sub invoke_mouse_motion { 3147sub invoke_mouse_motion {
2639 my ($self, $ev, $x, $y) = @_; 3148 my ($self, $ev, $x, $y) = @_;
2640 3149
2641 if ($GRAB == $self) { 3150 if ($GRAB == $self) {
2642 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 3151 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2643 3152
2644 my (undef, $lo, $hi, $page) = @{$self->{range}}; 3153 my (undef, $lo, $hi, $page) = @{$self->{range}};
2645 3154
2646 $x = ($x - $self->{click}[1]) / ($w * $self->{scale}); 3155 $x = ($x - $self->{click}[1]) / ($w * $self->{scale} || 1e999);
2647 3156
2648 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo)); 3157 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2649 } else { 3158 } else {
2650 return 0; 3159 return 0;
2651 } 3160 }
… …
2656sub invoke_mouse_wheel { 3165sub invoke_mouse_wheel {
2657 my ($self, $ev) = @_; 3166 my ($self, $ev) = @_;
2658 3167
2659 my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx}; 3168 my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx};
2660 3169
3170 my $pagepart = $ev->{mod} & DC::KMOD_SHIFT ? 1 : 0.2;
3171
2661 $self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * 0.2); 3172 $self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * $pagepart);
2662 3173
2663 ! ! $delta 3174 1
2664} 3175}
2665 3176
2666sub update { 3177sub update {
2667 my ($self) = @_; 3178 my ($self) = @_;
2668 3179
… …
2674 my ($self) = @_; 3185 my ($self) = @_;
2675 3186
2676 unless ($self->{knob_w}) { 3187 unless ($self->{knob_w}) {
2677 $self->set_value ($self->{range}[0]); 3188 $self->set_value ($self->{range}[0]);
2678 3189
2679 my ($value, $lo, $hi, $page) = @{$self->{range}}; 3190 my ($value, $lo, $hi, $page, $unit) = @{$self->{range}};
2680 my $range = ($hi - $page - $lo) || 1e-100; 3191 my $range = ($hi - $page - $lo) || 1e-10;
2681 3192
2682 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1; 3193 my $knob_w = List::Util::min 1, $page / (($hi - $lo) || 1e-10) || 24 / $self->{w};
2683 3194
2684 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5; 3195 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
2685 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100; 3196 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
2686 3197
2687 $value = ($value - $lo) / $range; 3198 $value = ($value - $lo) / $range;
… …
2717 glDisable GL_TEXTURE_2D; 3228 glDisable GL_TEXTURE_2D;
2718} 3229}
2719 3230
2720############################################################################# 3231#############################################################################
2721 3232
2722package CFPlus::UI::ValSlider; 3233package DC::UI::ValSlider;
2723 3234
2724our @ISA = CFPlus::UI::HBox::; 3235our @ISA = DC::UI::HBox::;
2725 3236
2726sub new { 3237sub new {
2727 my ($class, %arg) = @_; 3238 my ($class, %arg) = @_;
2728 3239
2729 my $range = delete $arg{range}; 3240 my $range = delete $arg{range};
2730 3241
2731 my $self = $class->SUPER::new ( 3242 my $self = $class->SUPER::new (
2732 slider => (new CFPlus::UI::Slider expand => 1, range => $range), 3243 slider => (new DC::UI::Slider expand => 1, range => $range),
2733 entry => (new CFPlus::UI::Label text => "", template => delete $arg{template}), 3244 entry => (new DC::UI::Label text => "", template => delete $arg{template}),
2734 to_value => sub { shift }, 3245 to_value => sub { shift },
2735 from_value => sub { shift }, 3246 from_value => sub { shift },
2736 %arg, 3247 %arg,
2737 ); 3248 );
2738 3249
… …
2758sub set_range { shift->{slider}->set_range (@_) } 3269sub set_range { shift->{slider}->set_range (@_) }
2759sub set_value { shift->{slider}->set_value (@_) } 3270sub set_value { shift->{slider}->set_value (@_) }
2760 3271
2761############################################################################# 3272#############################################################################
2762 3273
2763package CFPlus::UI::TextScroller; 3274package DC::UI::TextScroller;
2764 3275
2765our @ISA = CFPlus::UI::HBox::; 3276our @ISA = DC::UI::HBox::;
2766 3277
2767use CFPlus::OpenGL; 3278use DC::OpenGL;
2768 3279
2769sub new { 3280sub new {
2770 my $class = shift; 3281 my $class = shift;
2771 3282
2772 my $self = $class->SUPER::new ( 3283 my $self = $class->SUPER::new (
… …
2774 can_events => 1, 3285 can_events => 1,
2775 indent => 0, 3286 indent => 0,
2776 #font => default_font 3287 #font => default_font
2777 @_, 3288 @_,
2778 3289
2779 layout => (new CFPlus::Layout), 3290 layout => (new DC::Layout),
2780 par => [], 3291 par => [],
3292 max_par => 0,
2781 height => 0, 3293 height => 0,
2782 children => [ 3294 children => [
2783 (new CFPlus::UI::Empty expand => 1), 3295 (new DC::UI::Empty expand => 1),
2784 (new CFPlus::UI::Slider vertical => 1), 3296 (new DC::UI::Slider vertical => 1),
2785 ], 3297 ],
2786 ); 3298 );
2787 3299
2788 $self->{children}[1]->connect (changed => sub { $self->update }); 3300 $self->{children}[1]->connect (changed => sub { $self->update });
2789 3301
… …
2798} 3310}
2799 3311
2800sub size_request { 3312sub size_request {
2801 my ($self) = @_; 3313 my ($self) = @_;
2802 3314
2803 my ($empty, $slider) = @{ $self->{children} }; 3315 my ($empty, $slider) = $self->visible_children;
2804 3316
2805 local $self->{children} = [$empty, $slider]; 3317 local $self->{children} = [$empty, $slider];
2806 $self->SUPER::size_request 3318 $self->SUPER::size_request
2807} 3319}
2808 3320
… …
2845 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent}); 3357 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2846 $layout->set_markup ($para->{markup}); 3358 $layout->set_markup ($para->{markup});
2847 3359
2848 $layout->set_shapes ( 3360 $layout->set_shapes (
2849 map 3361 map
2850 +(0, $_->baseline_shift +$_->{padding_y} - $_->{h}, $_->{w}, $_->{h}), 3362 +(0, $_->baseline_shift + $_->{padding_y} - $_->{h}, $_->{w}, $_->{h}),
2851 @{$para->{widget}} 3363 @{$para->{widget}}
2852 ); 3364 );
2853 3365
2854 $layout 3366 $layout
2855} 3367}
… …
2910 3422
2911 $self->add (@{ $para->{widget} }) if @{ $para->{widget} }; 3423 $self->add (@{ $para->{widget} }) if @{ $para->{widget} };
2912 push @{$self->{par}}, $para; 3424 push @{$self->{par}}, $para;
2913 } 3425 }
2914 3426
3427 if (my $max = $self->{max_par}) {
3428 shift @{$self->{par}} while @{$self->{par}} > $max;
3429 }
3430
2915 $self->{need_reflow}++; 3431 $self->{need_reflow}++;
2916 $self->update; 3432 $self->update;
2917} 3433}
2918 3434
2919sub scroll_to_bottom { 3435sub scroll_to_bottom {
… …
2968 $ROOT->on_post_alloc ($self => sub { 3484 $ROOT->on_post_alloc ($self => sub {
2969 $self->force_uptodate; 3485 $self->force_uptodate;
2970 3486
2971 my ($W, $H) = @{$self->{children}[0]}{qw(w h)}; 3487 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2972 3488
2973 $self->{texture} ||= new_from_opengl CFPlus::Texture $W, $H, sub { 3489 $self->{texture} ||= new_from_opengl DC::Texture $W, $H, sub {
2974 glClearColor 0, 0, 0, 0; 3490 glClearColor 0, 0, 0, 0;
2975 glClear GL_COLOR_BUFFER_BIT; 3491 glClear GL_COLOR_BUFFER_BIT;
2976 3492
2977 package CFPlus::UI::Base; 3493 package DC::UI::Base;
2978 local ($draw_x, $draw_y, $draw_w, $draw_h) = 3494 local ($draw_x, $draw_y, $draw_w, $draw_h) =
2979 (0, 0, $self->{w}, $self->{h}); 3495 (0, 0, $self->{w}, $self->{h});
2980 3496
2981 my $top = int $self->{children}[1]{range}[0]; 3497 my $top = int $self->{children}[1]{range}[0];
2982 3498
… …
2993 3509
2994 if ($y0 < $y + $h && $y < $y1) { 3510 if ($y0 < $y + $h && $y < $y1) {
2995 my $layout = $self->get_layout ($para); 3511 my $layout = $self->get_layout ($para);
2996 3512
2997 $layout->render ($para->{indent}, $y - $y0); 3513 $layout->render ($para->{indent}, $y - $y0);
3514 $layout->draw;
2998 3515
2999 if (my @w = @{ $para->{widget} }) { 3516 if (my @w = @{ $para->{widget} }) {
3000 my @s = $layout->get_shapes; 3517 my @s = $layout->get_shapes;
3001 3518
3002 for (@w) { 3519 for (@w) {
… …
3040 $self->{children}[1]->draw; 3557 $self->{children}[1]->draw;
3041} 3558}
3042 3559
3043############################################################################# 3560#############################################################################
3044 3561
3045package CFPlus::UI::Animator; 3562package DC::UI::Animator;
3046 3563
3047use CFPlus::OpenGL; 3564use DC::OpenGL;
3048 3565
3049our @ISA = CFPlus::UI::Bin::; 3566our @ISA = DC::UI::Bin::;
3050 3567
3051sub moveto { 3568sub moveto {
3052 my ($self, $x, $y) = @_; 3569 my ($self, $x, $y) = @_;
3053 3570
3054 $self->{moveto} = [$self->{x}, $self->{y}, $x, $y]; 3571 $self->{moveto} = [$self->{x}, $self->{y}, $x, $y];
… …
3082 glPopMatrix; 3599 glPopMatrix;
3083} 3600}
3084 3601
3085############################################################################# 3602#############################################################################
3086 3603
3087package CFPlus::UI::Flopper; 3604package DC::UI::Flopper;
3088 3605
3089our @ISA = CFPlus::UI::Button::; 3606our @ISA = DC::UI::Button::;
3090 3607
3091sub new { 3608sub new {
3092 my $class = shift; 3609 my $class = shift;
3093 3610
3094 my $self = $class->SUPER::new ( 3611 my $self = $class->SUPER::new (
… …
3106 $self->{other}->toggle_visibility; 3623 $self->{other}->toggle_visibility;
3107} 3624}
3108 3625
3109############################################################################# 3626#############################################################################
3110 3627
3111package CFPlus::UI::Tooltip; 3628package DC::UI::Tooltip;
3112 3629
3113our @ISA = CFPlus::UI::Bin::; 3630our @ISA = DC::UI::Bin::;
3114 3631
3115use CFPlus::OpenGL; 3632use DC::OpenGL;
3116 3633
3117sub new { 3634sub new {
3118 my $class = shift; 3635 my $class = shift;
3119 3636
3120 $class->SUPER::new ( 3637 $class->SUPER::new (
… …
3124} 3641}
3125 3642
3126sub set_tooltip_from { 3643sub set_tooltip_from {
3127 my ($self, $widget) = @_; 3644 my ($self, $widget) = @_;
3128 3645
3129 $widget->{tooltip} = CFPlus::Pod::section_label tooltip => $1
3130 if $widget->{tooltip} =~ /^#(.*)$/;
3131
3132 my $tooltip = $widget->{tooltip}; 3646 my $tip = $widget->{tooltip};
3647 $tip = $tip->($widget) if "CODE" eq ref $tip;
3648
3649 $tip = DC::Pod::section_label tooltip => $1
3650 if $tip =~ /^#(.*)$/;
3133 3651
3134 if ($ENV{CFPLUS_DEBUG} & 2) { 3652 if ($ENV{CFPLUS_DEBUG} & 2) {
3135 $tooltip .= "\n\n" . (ref $widget) . "\n" 3653 $tip .= "\n\n" . (ref $widget) . "\n"
3136 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n" 3654 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
3137 . "req $widget->{req_w} $widget->{req_h}\n" 3655 . "req $widget->{req_w} $widget->{req_h}\n"
3138 . "visible $widget->{visible}"; 3656 . "visible $widget->{visible}";
3139 } 3657 }
3140 3658
3141 $tooltip =~ s/^\n+//; 3659 $tip =~ s/^\n+//;
3142 $tooltip =~ s/\n+$//; 3660 $tip =~ s/\n+$//;
3143 3661
3144 $self->add (new CFPlus::UI::Label 3662 $self->add (new DC::UI::Label
3663 fg => $DC::THEME{tooltip_fg},
3145 markup => $tooltip, 3664 markup => $tip,
3146 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH, 3665 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
3666 align => 0,
3147 fontsize => 0.8, 3667 fontsize => 0.8,
3148 style => 1, # FLAG_INVERSE 3668 style => $DC::THEME{tooltip_style}, # FLAG_INVERSE
3149 ellipsise => 0, 3669 ellipsise => 0,
3150 font => ($widget->{tooltip_font} || $::FONT_PROP), 3670 font => ($widget->{tooltip_font} || $::FONT_PROP),
3151 ); 3671 );
3152} 3672}
3153 3673
… …
3188} 3708}
3189 3709
3190sub _draw { 3710sub _draw {
3191 my ($self) = @_; 3711 my ($self) = @_;
3192 3712
3193 glTranslate 0.375, 0.375;
3194
3195 my ($w, $h) = @$self{qw(w h)}; 3713 my ($w, $h) = @$self{qw(w h)};
3196 3714
3197 glColor 1, 0.8, 0.4; 3715 glColor @{ $DC::THEME{tooltip_bg} };
3198 glBegin GL_QUADS; 3716 glRect 0, 0, $w, $h;
3199 glVertex 0 , 0;
3200 glVertex 0 , $h;
3201 glVertex $w, $h;
3202 glVertex $w, 0;
3203 glEnd;
3204 3717
3205 glColor 0, 0, 0; 3718 glColor @{ $DC::THEME{tooltip_border} };
3206 glBegin GL_LINE_LOOP; 3719 glRect_lineloop .5, .5, $w + .5, $h + .5;
3207 glVertex 0 , 0;
3208 glVertex 0 , $h;
3209 glVertex $w, $h;
3210 glVertex $w, 0;
3211 glEnd;
3212 3720
3213 glTranslate 2 - 0.375, 2 - 0.375; 3721 glTranslate 2, 2;
3214 3722
3215 $self->SUPER::_draw; 3723 $self->SUPER::_draw;
3216} 3724}
3217 3725
3218############################################################################# 3726#############################################################################
3219 3727
3220package CFPlus::UI::Face; 3728package DC::UI::Face;
3221 3729
3222our @ISA = CFPlus::UI::DrawBG::; 3730our @ISA = DC::UI::DrawBG::;
3223 3731
3224use CFPlus::OpenGL; 3732use DC::OpenGL;
3225 3733
3226sub new { 3734sub new {
3227 my $class = shift; 3735 my $class = shift;
3228 3736
3229 my $self = $class->SUPER::new ( 3737 my $self = $class->SUPER::new (
3738 size_w => 32,
3739 size_h => 8,
3230 aspect => 1, 3740 aspect => 1,
3231 can_events => 0, 3741 can_events => 0,
3232 @_, 3742 @_,
3233 ); 3743 );
3234 3744
3235 if ($self->{anim} && $self->{animspeed}) { 3745 $self->update_anim;
3236 Scalar::Util::weaken (my $widget = $self);
3237
3238 $self->{timer} = Event->timer (
3239 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
3240 hard => 1,
3241 interval => $self->{animspeed},
3242 cb => sub {
3243 ++$widget->{frame};
3244 $widget->update;
3245 },
3246 );
3247 }
3248 3746
3249 $self 3747 $self
3250} 3748}
3251 3749
3750sub update_timer {
3751 my ($self) = @_;
3752
3753 return unless $self->{timer};
3754
3755 if ($self->{visible}) {
3756 $self->{timer}->start;
3757 } else {
3758 $self->{timer}->stop;
3759 }
3760}
3761
3762sub update_face {
3763 my ($self) = @_;
3764
3765 if ($::CONN) {
3766 if (my $anim = $::CONN->{anim}[$self->{anim}]) {
3767 if ($anim && @$anim) {
3768 $self->{face} = $anim->[ $self->{frame} % @$anim ];
3769 delete $self->{face_change_cb};
3770
3771 if (my $tex = $self->{tex} = $::CONN->{texture}[ $::CONN->{face}[$self->{face}]{id} ]) {
3772 unless ($tex->{name} || $tex->{loading}) {
3773 $tex->upload (sub { $self->reconfigure });
3774 }
3775 }
3776 }
3777 }
3778 }
3779}
3780
3781sub update_anim {
3782 my ($self) = @_;
3783
3784 if ($self->{anim} && $self->{animspeed}) {
3785 DC::weaken (my $widget = $self);
3786
3787 $self->{animspeed} = List::Util::max 0.05, $self->{animspeed};
3788 $self->{timer} = EV::periodic_ns 0, $self->{animspeed}, undef, sub {
3789 return unless $::CONN;
3790
3791 my $w = $widget
3792 or return;
3793
3794 ++$w->{frame};
3795 $w->update_face;
3796
3797 # somehow, $widget can go away
3798 $w->update;
3799 $w->update_timer;
3800 };
3801
3802 $self->update_face;
3803 $self->update_timer;
3804 } else {
3805 delete $self->{timer};
3806 }
3807}
3808
3252sub size_request { 3809sub size_request {
3253 (32, 8) 3810 my ($self) = @_;
3811
3812 if ($::CONN) {
3813 if (my $faceid = $::CONN->{face}[$self->{face}]{id}) {
3814 if (my $tex = $self->{tex} = $::CONN->{texture}[$faceid]) {
3815 if ($tex->{name}) {
3816 return ($self->{size_w} || $tex->{w}, $self->{size_h} || $tex->{h});
3817 } elsif (!$tex->{loading}) {
3818 $tex->upload (sub { $self->reconfigure });
3819 }
3820 }
3821
3822 $self->{face_change_cb} ||= $::CONN->on_face_change ($self->{face}, sub { $self->reconfigure });
3823 }
3824 }
3825
3826 ($self->{size_w} || 8, $self->{size_h} || 8)
3254} 3827}
3255 3828
3256sub update { 3829sub update {
3257 my ($self) = @_; 3830 my ($self) = @_;
3258 3831
3259 return unless $self->{visible}; 3832 return unless $self->{visible};
3260 3833
3261 $self->SUPER::update; 3834 $self->SUPER::update;
3262} 3835}
3263 3836
3837sub set_face {
3838 my ($self, $face) = @_;
3839
3840 $self->{face} = $face;
3841 $self->reconfigure;
3842}
3843
3844sub set_anim {
3845 my ($self, $anim) = @_;
3846
3847 $self->{anim} = $anim;
3848 $self->update_anim;
3849}
3850
3851sub set_animspeed {
3852 my ($self, $animspeed) = @_;
3853
3854 $self->{animspeed} = $animspeed;
3855 $self->update_anim;
3856}
3857
3858sub invoke_visibility_change {
3859 my ($self) = @_;
3860
3861 $self->update_timer;
3862
3863 0
3864}
3865
3264sub _draw { 3866sub _draw {
3265 my ($self) = @_; 3867 my ($self) = @_;
3266 3868
3267 return unless $::CONN;
3268
3269 $self->SUPER::_draw; 3869 $self->SUPER::_draw;
3270 3870
3271 my $face; 3871 if (my $tex = $self->{tex}) {
3272
3273 if ($self->{frame}) {
3274 my $anim = $::CONN->{anim}[$self->{anim}];
3275
3276 $face = $anim->[ $self->{frame} % @$anim ]
3277 if $anim && @$anim;
3278 }
3279
3280 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
3281
3282 if ($tex) {
3283 glEnable GL_TEXTURE_2D; 3872 glEnable GL_TEXTURE_2D;
3284 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 3873 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
3285 glColor 0, 0, 0, 1; 3874 glColor 0, 0, 0, 1;
3286 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h}); 3875 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
3287 glDisable GL_TEXTURE_2D; 3876 glDisable GL_TEXTURE_2D;
… …
3289} 3878}
3290 3879
3291sub destroy { 3880sub destroy {
3292 my ($self) = @_; 3881 my ($self) = @_;
3293 3882
3294 $self->{timer}->cancel 3883 (delete $self->{timer})->cancel
3295 if $self->{timer}; 3884 if $self->{timer};
3296 3885
3297 $self->SUPER::destroy; 3886 $self->SUPER::destroy;
3298} 3887}
3299 3888
3300############################################################################# 3889#############################################################################
3301 3890
3302package CFPlus::UI::Buttonbar; 3891package DC::UI::Buttonbar;
3303 3892
3304our @ISA = CFPlus::UI::HBox::; 3893our @ISA = DC::UI::HBox::;
3305 3894
3306# TODO: should actually wrap buttons and other goodies. 3895# TODO: should actually wrap buttons and other goodies.
3307 3896
3308############################################################################# 3897#############################################################################
3309 3898
3310package CFPlus::UI::Menu; 3899package DC::UI::Menu;
3311 3900
3312our @ISA = CFPlus::UI::Toplevel::; 3901our @ISA = DC::UI::Toplevel::;
3313 3902
3314use CFPlus::OpenGL; 3903use DC::OpenGL;
3315 3904
3316sub new { 3905sub new {
3317 my $class = shift; 3906 my $class = shift;
3318 3907
3319 my $self = $class->SUPER::new ( 3908 my $self = $class->SUPER::new (
3320 items => [], 3909 items => [],
3321 z => 100, 3910 z => 100,
3322 @_, 3911 @_,
3323 ); 3912 );
3324 3913
3325 $self->add ($self->{vbox} = new CFPlus::UI::VBox); 3914 $self->add ($self->{vbox} = new DC::UI::VBox);
3326 3915
3327 for my $item (@{ $self->{items} }) { 3916 for my $item (@{ $self->{items} }) {
3328 my ($widget, $cb, $tooltip) = @$item; 3917 my ($widget, $cb, $tooltip) = @$item;
3329 3918
3330 # handle various types of items, only text for now 3919 # handle various types of items, only text for now
3331 if (!ref $widget) { 3920 if (!ref $widget) {
3332 if ($widget =~ /\t/) { 3921 if ($widget =~ /\t/) {
3333 my ($left, $right) = split /\t/, $widget, 2; 3922 my ($left, $right) = split /\t/, $widget, 2;
3334 3923
3335 $widget = new CFPlus::UI::HBox 3924 $widget = new DC::UI::HBox
3336 can_hover => 1, 3925 can_hover => 1,
3337 can_events => 1, 3926 can_events => 1,
3338 tooltip => $tooltip, 3927 tooltip => $tooltip,
3339 children => [ 3928 children => [
3340 (new CFPlus::UI::Label markup => $left, expand => 1), 3929 (new DC::UI::Label markup => $left , align => 0, expand => 1),
3341 (new CFPlus::UI::Label markup => $right, align => +1), 3930 (new DC::UI::Label markup => $right, align => 1),
3342 ], 3931 ],
3343 ; 3932 ;
3344 3933
3345 } else { 3934 } else {
3346 $widget = new CFPlus::UI::Label 3935 $widget = new DC::UI::Label
3347 can_hover => 1, 3936 can_hover => 1,
3348 can_events => 1, 3937 can_events => 1,
3938 align => 0,
3349 markup => $widget, 3939 markup => $widget,
3350 tooltip => $tooltip; 3940 tooltip => $tooltip;
3351 } 3941 }
3352 } 3942 }
3353 3943
… …
3368 # maybe save $GRAB? must be careful about events... 3958 # maybe save $GRAB? must be careful about events...
3369 $GRAB = $self; 3959 $GRAB = $self;
3370 $self->{button} = $ev->{button}; 3960 $self->{button} = $ev->{button};
3371 3961
3372 $self->show; 3962 $self->show;
3373 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5); 3963
3964 my $x = $ev->{x};
3965 my $y = $ev->{y};
3966
3967 $self->{root}->on_post_alloc ($self => sub {
3968 $self->move_abs ($x - $self->{w} * 0.25, $y - $self->{border} * $::FONTSIZE * .5);
3969 });
3970
3971 1 # so it can be used inside event handlers
3374} 3972}
3375 3973
3376sub invoke_mouse_motion { 3974sub invoke_mouse_motion {
3377 my ($self, $ev, $x, $y) = @_; 3975 my ($self, $ev, $x, $y) = @_;
3378 3976
… …
3399 1 3997 1
3400} 3998}
3401 3999
3402############################################################################# 4000#############################################################################
3403 4001
3404package CFPlus::UI::Multiplexer; 4002package DC::UI::Multiplexer;
3405 4003
3406our @ISA = CFPlus::UI::Container::; 4004our @ISA = DC::UI::Container::;
3407 4005
3408sub new { 4006sub new {
3409 my $class = shift; 4007 my $class = shift;
3410 4008
3411 my $self = $class->SUPER::new ( 4009 my $self = $class->SUPER::new (
3412 @_, 4010 @_,
3413 ); 4011 );
3414 4012
3415 $self->{current} = $self->{children}[0] 4013 $self->set_current_page (0);
3416 if @{ $self->{children} };
3417 4014
3418 $self 4015 $self
3419} 4016}
3420 4017
3421sub add { 4018sub add {
3422 my ($self, @widgets) = @_; 4019 my ($self, @widgets) = @_;
3423 4020
3424 $self->SUPER::add (@widgets); 4021 $self->SUPER::add (@widgets);
3425 4022
3426 $self->{current} = $self->{children}[0] 4023 $self->set_current_page (0)
3427 if @{ $self->{children} }; 4024 if @widgets == @{ $self->{children} };
3428} 4025}
3429 4026
3430sub get_current_page { 4027sub get_current_page {
3431 my ($self) = @_; 4028 my ($self) = @_;
3432 4029
… …
3438 4035
3439 my $widget = ref $page_or_widget 4036 my $widget = ref $page_or_widget
3440 ? $page_or_widget 4037 ? $page_or_widget
3441 : $self->{children}[$page_or_widget]; 4038 : $self->{children}[$page_or_widget];
3442 4039
4040 $self->{current}->set_invisible if $self->{current} && $self->{visible};
4041
3443 $self->{current} = $widget; 4042 if (($self->{current} = $widget)) {
4043 $self->{current}->set_visible if $self->{current} && $self->{visible};
3444 $self->{current}->configure (0, 0, $self->{w}, $self->{h}); 4044 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3445 4045
3446 $self->emit (page_changed => $self->{current}); 4046 $self->emit (page_changed => $self->{current});
4047 }
3447 4048
3448 $self->realloc; 4049 $self->realloc;
3449} 4050}
3450 4051
3451sub visible_children { 4052sub visible_children {
3452 $_[0]{current} 4053 $_[0]{current} || ()
3453} 4054}
3454 4055
3455sub size_request { 4056sub size_request {
3456 my ($self) = @_; 4057 my ($self) = @_;
3457 4058
4059 $self->{current}
3458 $self->{current}->size_request 4060 ? $self->{current}->size_request
4061 : (0, 0)
3459} 4062}
3460 4063
3461sub invoke_size_allocate { 4064sub invoke_size_allocate {
3462 my ($self, $w, $h) = @_; 4065 my ($self, $w, $h) = @_;
3463 4066
3464 $self->{current}->configure (0, 0, $w, $h); 4067 $self->{current}->configure (0, 0, $w, $h)
4068 if $self->{current};
3465 4069
3466 1 4070 1
3467} 4071}
3468 4072
3469sub _draw { 4073sub _draw {
3470 my ($self) = @_; 4074 my ($self) = @_;
3471 4075
3472 $self->{current}->draw; 4076 $self->{current}->draw
4077 if $self->{current};
3473} 4078}
3474 4079
3475############################################################################# 4080#############################################################################
3476 4081
3477package CFPlus::UI::Notebook; 4082package DC::UI::Notebook;
3478 4083
4084use DC::OpenGL;
4085
3479our @ISA = CFPlus::UI::VBox::; 4086our @ISA = DC::UI::VBox::;
3480 4087
3481sub new { 4088sub new {
3482 my $class = shift; 4089 my $class = shift;
3483 4090
3484 my $self = $class->SUPER::new ( 4091 my $self = $class->SUPER::new (
3485 buttonbar => (new CFPlus::UI::Buttonbar), 4092 buttonbar => (new DC::UI::Buttonbar),
3486 multiplexer => (new CFPlus::UI::Multiplexer expand => 1), 4093 multiplexer => (new DC::UI::Multiplexer expand => 1),
4094 active_outline => [.7, .7, 0.2],
3487 # filter => # will be put between multiplexer and $self 4095 # filter => # will be put between multiplexer and $self
3488 @_, 4096 @_,
3489 ); 4097 );
3490 4098
3491 $self->{filter}->add ($self->{multiplexer}) if $self->{filter}; 4099 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3492 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer}); 4100 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3493 4101
4102 {
4103 Scalar::Util::weaken (my $wself = $self);
4104
4105 $self->{multiplexer}->connect (c_add => sub {
4106 my ($mplex, $widgets) = @_;
4107
4108 for my $child (@$widgets) {
4109 Scalar::Util::weaken $child;
4110 $child->{c_tab_} ||= do {
4111 my $tab =
4112 (UNIVERSAL::isa $child->{c_tab}, "DC::UI::Base")
4113 ? $child->{c_tab}
4114 : new DC::UI::Button markup => $child->{c_tab}[0], tooltip => $child->{c_tab}[1];
4115
4116 $tab->connect (activate => sub {
4117 $wself->set_current_page ($child);
4118 });
4119
4120 $tab
4121 };
4122
4123 $self->{buttonbar}->add ($child->{c_tab_});
4124 }
4125 });
4126
4127 $self->{multiplexer}->connect (c_remove => sub {
4128 my ($mplex, $widgets) = @_;
4129
4130 for my $child (@$widgets) {
4131 $wself->{buttonbar}->remove ($child->{c_tab_});
4132 }
4133 });
4134 }
4135
3494 $self 4136 $self
3495} 4137}
3496 4138
3497sub add { 4139sub add {
4140 my ($self, @widgets) = @_;
4141
4142 $self->{multiplexer}->add (@widgets)
4143}
4144
4145sub remove {
4146 my ($self, @widgets) = @_;
4147
4148 $self->{multiplexer}->remove (@widgets)
4149}
4150
4151sub pages {
4152 my ($self) = @_;
4153 $self->{multiplexer}->children
4154}
4155
4156sub page_index {
4157 my ($self, $widget) = @_;
4158
4159 my $i = 0;
4160 for ($self->pages) {
4161 if ($_ eq $widget) { return $i };
4162 $i++;
4163 }
4164
4165 undef
4166}
4167
4168sub add_tab {
3498 my ($self, $title, $widget, $tooltip) = @_; 4169 my ($self, $title, $widget, $tooltip) = @_;
3499 4170
3500 Scalar::Util::weaken $self; 4171 $title = [$title, $tooltip] unless ref $title;
4172 $widget->{c_tab} = $title;
3501 4173
3502 $self->{buttonbar}->add (new CFPlus::UI::Button
3503 markup => $title,
3504 tooltip => $tooltip,
3505 on_activate => sub { $self->set_current_page ($widget) },
3506 );
3507
3508 $self->{multiplexer}->add ($widget); 4174 $self->add ($widget);
3509} 4175}
3510 4176
3511sub get_current_page { 4177sub get_current_page {
3512 my ($self) = @_; 4178 my ($self) = @_;
3513 4179
… …
3519 4185
3520 $self->{multiplexer}->set_current_page ($page); 4186 $self->{multiplexer}->set_current_page ($page);
3521 $self->emit (page_changed => $self->{multiplexer}{current}); 4187 $self->emit (page_changed => $self->{multiplexer}{current});
3522} 4188}
3523 4189
4190sub _draw {
4191 my ($self) = @_;
4192
4193 $self->SUPER::_draw ();
4194
4195 if (my $cur = $self->{multiplexer}{current}) {
4196 if ($cur = $cur->{c_tab_}) {
4197 glTranslate $self->{buttonbar}{x} + $cur->{x},
4198 $self->{buttonbar}{y} + $cur->{y};
4199 glLineWidth 3;
4200 #glEnable GL_BLEND;
4201 #glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
4202 glColor @{$self->{active_outline}};
4203 glRect_lineloop 1.5, 1.5, $cur->{w} - 1.5, $cur->{h} - 1.5;
4204 glLineWidth 1;
4205 #glDisable GL_BLEND;
4206 }
4207 }
4208}
4209
3524############################################################################# 4210#############################################################################
3525 4211
3526package CFPlus::UI::Selector; 4212package DC::UI::Selector;
3527 4213
3528use utf8; 4214use utf8;
3529 4215
3530our @ISA = CFPlus::UI::Button::; 4216our @ISA = DC::UI::Button::;
3531 4217
3532sub new { 4218sub new {
3533 my $class = shift; 4219 my $class = shift;
3534 4220
3535 my $self = $class->SUPER::new ( 4221 my $self = $class->SUPER::new (
… …
3552 my ($value, $title, $tooltip) = @$_; 4238 my ($value, $title, $tooltip) = @$_;
3553 4239
3554 push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }]; 4240 push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
3555 } 4241 }
3556 4242
3557 CFPlus::UI::Menu->new (items => \@menu_items)->popup ($ev); 4243 DC::UI::Menu->new (items => \@menu_items)->popup ($ev);
3558} 4244}
3559 4245
3560sub _set_value { 4246sub _set_value {
3561 my ($self, $value) = @_; 4247 my ($self, $value) = @_;
3562 4248
3563 my ($item) = grep $_->[0] eq $value, @{ $self->{options} } 4249 my ($item) = grep $_->[0] eq $value, @{ $self->{options} };
4250 $item ||= $self->{options}[0]
3564 or return; 4251 or return;
3565 4252
3566 $self->{value} = $item->[0]; 4253 $self->{value} = $item->[0];
3567 $self->set_markup ("$item->[1] ⇓"); 4254 $self->set_markup ("$item->[1] ⇓");
3568 $self->set_tooltip ($item->[2]); 4255# $self->set_tooltip ($item->[2]);
3569} 4256}
3570 4257
3571sub set_value { 4258sub set_value {
3572 my ($self, $value) = @_; 4259 my ($self, $value) = @_;
3573 4260
… …
3575 4262
3576 $self->_set_value ($value); 4263 $self->_set_value ($value);
3577 $self->emit (changed => $value); 4264 $self->emit (changed => $value);
3578} 4265}
3579 4266
4267sub set_options {
4268 my ($self, $options) = @_;
4269
4270 $self->{options} = $options;
4271 $self->_set_value ($self->{value});
4272}
4273
3580############################################################################# 4274#############################################################################
3581 4275
3582package CFPlus::UI::Statusbox; 4276package DC::UI::Statusbox;
3583 4277
3584our @ISA = CFPlus::UI::VBox::; 4278our @ISA = DC::UI::VBox::;
3585 4279
3586sub new { 4280sub new {
3587 my $class = shift; 4281 my $class = shift;
3588 4282
3589 my $self = $class->SUPER::new ( 4283 my $self = $class->SUPER::new (
3590 fontsize => 0.8, 4284 fontsize => 0.8,
3591 @_, 4285 @_,
3592 ); 4286 );
3593 4287
3594 Scalar::Util::weaken (my $this = $self); 4288 DC::weaken (my $this = $self);
3595 4289
3596 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder }); 4290 $self->{timer} = EV::timer 1, 1, sub { $this->reorder };
3597 4291
3598 $self 4292 $self
3599} 4293}
3600 4294
3601sub reorder { 4295sub reorder {
3602 my ($self) = @_; 4296 my ($self) = @_;
3603 my $NOW = Time::HiRes::time; 4297 my $NOW = EV::time;
3604 4298
3605 # freeze display when hovering over any label 4299 # freeze display when hovering over any label
3606 return if $CFPlus::UI::TOOLTIP->{owner} 4300 return if $DC::UI::TOOLTIP->{owner}
3607 && grep $CFPlus::UI::TOOLTIP->{owner} == $_->{label}, 4301 && grep $DC::UI::TOOLTIP->{owner} == $_->{label},
3608 values %{ $self->{item} }; 4302 values %{ $self->{item} };
3609 4303
3610 while (my ($k, $v) = each %{ $self->{item} }) { 4304 while (my ($k, $v) = each %{ $self->{item} }) {
3611 delete $self->{item}{$k} if $v->{timeout} < $NOW; 4305 delete $self->{item}{$k} if $v->{timeout} < $NOW;
3612 } 4306 }
4307
4308 $self->{timer}->set (1, 1);
3613 4309
3614 my @widgets; 4310 my @widgets;
3615 4311
3616 my @items = sort { 4312 my @items = sort {
3617 $a->{pri} <=> $b->{pri} 4313 $a->{pri} <=> $b->{pri}
3618 or $b->{id} <=> $a->{id} 4314 or $b->{id} <=> $a->{id}
3619 } values %{ $self->{item} }; 4315 } values %{ $self->{item} };
3620
3621 $self->{timer}->interval (1);
3622 4316
3623 my $count = 10 + 1; 4317 my $count = 10 + 1;
3624 for my $item (@items) { 4318 for my $item (@items) {
3625 last unless --$count; 4319 last unless --$count;
3626 4320
… …
3633 for ($short) { 4327 for ($short) {
3634 s/^\s+//; 4328 s/^\s+//;
3635 s/\s+/ /g; 4329 s/\s+/ /g;
3636 } 4330 }
3637 4331
3638 new CFPlus::UI::Label 4332 new DC::UI::Label
3639 markup => $short, 4333 markup => $short,
3640 tooltip => $item->{tooltip}, 4334 tooltip => $item->{tooltip},
3641 tooltip_font => $::FONT_PROP, 4335 tooltip_font => $::FONT_PROP,
3642 tooltip_width => 0.67, 4336 tooltip_width => 0.67,
3643 fontsize => $item->{fontsize} || $self->{fontsize}, 4337 fontsize => $item->{fontsize} || $self->{fontsize},
3644 max_w => $::WIDTH * 0.44, 4338 max_w => $::WIDTH * 0.44,
4339 align => 0,
3645 fg => [@{ $item->{fg} }], 4340 fg => [@{ $item->{fg} }],
3646 can_events => 1, 4341 can_events => 1,
3647 can_hover => 1 4342 can_hover => 1
3648 }; 4343 };
3649 4344
3650 if ((my $diff = $item->{timeout} - $NOW) < 2) { 4345 if ((my $diff = $item->{timeout} - $NOW) < 2) {
3651 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2; 4346 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3652 $label->update; 4347 $label->update;
3653 $label->set_max_size (undef, $label->{req_h} * $diff) 4348 $label->set_max_size (undef, $label->{req_h} * $diff)
3654 if $diff < 1; 4349 if $diff < 1;
3655 $self->{timer}->interval (1/30); 4350 $self->{timer}->set (1/30, 1/30);
3656 } else { 4351 } else {
3657 $label->{fg}[3] = $item->{fg}[3] || 1; 4352 $label->{fg}[3] = $item->{fg}[3] || 1;
3658 } 4353 }
3659 4354
3660 push @widgets, $label; 4355 push @widgets, $label;
3661 } 4356 }
4357
4358 my $hash = join ",", @widgets;
4359 return if $hash eq $self->{last_widget_hash};
4360 $self->{last_widget_hash} = $hash;
3662 4361
3663 $self->clear; 4362 $self->clear;
3664 $self->SUPER::add (reverse @widgets); 4363 $self->SUPER::add (reverse @widgets);
3665} 4364}
3666 4365
… …
3722 $self->SUPER::destroy; 4421 $self->SUPER::destroy;
3723} 4422}
3724 4423
3725############################################################################# 4424#############################################################################
3726 4425
3727package CFPlus::UI::Inventory;
3728
3729our @ISA = CFPlus::UI::Table::;
3730
3731sub new {
3732 my $class = shift;
3733
3734 my $self = $class->SUPER::new (
3735 col_expand => [0, 1, 0],
3736 items => [],
3737 @_,
3738 );
3739
3740 $self->set_sort_order (undef);
3741
3742 $self
3743}
3744
3745sub update_items {
3746 my ($self) = @_;
3747
3748 $self->clear;
3749
3750 my @item = $self->{sort}->(@{ $self->{items} });
3751
3752 my @adds;
3753 my $row = 0;
3754 for my $item ($self->{sort}->(@{ $self->{items} })) {
3755 CFPlus::Item::update_widgets $item;
3756
3757 push @adds, 0, $row, $item->{face_widget};
3758 push @adds, 1, $row, $item->{desc_widget};
3759 push @adds, 2, $row, $item->{weight_widget};
3760
3761 $row++;
3762 }
3763
3764 $self->add (@adds);
3765}
3766
3767sub set_sort_order {
3768 my ($self, $order) = @_;
3769
3770 $self->{sort} = $order ||= sub {
3771 sort {
3772 $a->{type} <=> $b->{type}
3773 or $a->{name} cmp $b->{name}
3774 } @_
3775 };
3776
3777 $self->update_items;
3778}
3779
3780sub set_items {
3781 my ($self, $items) = @_;
3782
3783 $self->{items} = [$items ? values %$items : ()];
3784 $self->update_items;
3785}
3786
3787#############################################################################
3788
3789package CFPlus::UI::SpellList;
3790
3791our @ISA = CFPlus::UI::Table::;
3792
3793sub new {
3794 my $class = shift;
3795
3796 my $self = $class->SUPER::new (
3797 binding => [],
3798 commands => [],
3799 @_,
3800 )
3801}
3802
3803my $TOOLTIP_ALL = "\n\n<small>Left click - ready spell\nMiddle click - invoke spell\nRight click - further options</small>";
3804
3805my @TOOLTIP_NAME = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3806 "<b>Name</b>. The name of the spell.$TOOLTIP_ALL");
3807my @TOOLTIP_SKILL = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3808 "<b>Skill</b>. The skill (or magic school) required to be able to attempt casting this spell.$TOOLTIP_ALL");
3809my @TOOLTIP_LVL = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3810 "<b>Level</b>. Minimum level the caster needs in the associated skill to be able to attempt casting this spell.$TOOLTIP_ALL");
3811my @TOOLTIP_SP = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3812 "<b>Spell points / Grace points</b>. Amount of spell or grace points used by each invocation.$TOOLTIP_ALL");
3813my @TOOLTIP_DMG = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3814 "<b>Damage</b>. The amount of damage the spell deals when it hits.$TOOLTIP_ALL");
3815
3816sub rebuild_spell_list {
3817 my ($self) = @_;
3818
3819 $CFPlus::UI::ROOT->on_refresh ($self => sub {
3820 $self->clear;
3821
3822 return unless $::CONN;
3823
3824 $self->add (1, 0, new CFPlus::UI::Label text => "Spell Name", @TOOLTIP_NAME);
3825 $self->add (2, 0, new CFPlus::UI::Label text => "Skill", @TOOLTIP_SKILL);
3826 $self->add (3, 0, new CFPlus::UI::Label text => "Lvl" , @TOOLTIP_LVL);
3827 $self->add (4, 0, new CFPlus::UI::Label text => "Sp/Gp", @TOOLTIP_SP);
3828 $self->add (5, 0, new CFPlus::UI::Label text => "Dmg" , @TOOLTIP_DMG);
3829
3830 my $row = 0;
3831
3832 for (sort { $a cmp $b } keys %{ $self->{spell} }) {
3833 my $spell = $self->{spell}{$_};
3834
3835 $row++;
3836
3837 my $spell_cb = sub {
3838 my ($widget, $ev) = @_;
3839
3840 if ($ev->{button} == 1) {
3841 $::CONN->user_send ("cast $spell->{name}");
3842 } elsif ($ev->{button} == 2) {
3843 $::CONN->user_send ("invoke $spell->{name}");
3844 } elsif ($ev->{button} == 3) {
3845 (new CFPlus::UI::Menu
3846 items => [
3847 ["bind <i>cast $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) }],
3848 ["bind <i>invoke $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["invoke $spell->{name}"]) }],
3849 ],
3850 )->popup ($ev);
3851 } else {
3852 return 0;
3853 }
3854
3855 1
3856 };
3857
3858 my $tooltip = (CFPlus::asxml $spell->{message}) . $TOOLTIP_ALL;
3859
3860 #TODO: add path info to tooltip
3861 #$self->add (6, $row, new CFPlus::UI::Label text => $spell->{path});
3862
3863 $self->add (0, $row, new CFPlus::UI::Face
3864 face => $spell->{face},
3865 can_hover => 1,
3866 can_events => 1,
3867 tooltip => $tooltip,
3868 on_button_down => $spell_cb,
3869 );
3870
3871 $self->add (1, $row, new CFPlus::UI::Label
3872 expand => 1,
3873 text => $spell->{name},
3874 can_hover => 1,
3875 can_events => 1,
3876 tooltip => $tooltip,
3877 on_button_down => $spell_cb,
3878 );
3879
3880 $self->add (2, $row, new CFPlus::UI::Label text => $::CONN->{skill_info}{$spell->{skill}}, @TOOLTIP_SKILL);
3881 $self->add (3, $row, new CFPlus::UI::Label text => $spell->{level}, @TOOLTIP_LVL);
3882 $self->add (4, $row, new CFPlus::UI::Label text => $spell->{mana} || $spell->{grace}, @TOOLTIP_SP);
3883 $self->add (5, $row, new CFPlus::UI::Label text => $spell->{damage}, @TOOLTIP_DMG);
3884 }
3885 });
3886}
3887
3888sub add_spell {
3889 my ($self, $spell) = @_;
3890
3891 $self->{spell}->{$spell->{name}} = $spell;
3892 $self->rebuild_spell_list;
3893}
3894
3895sub remove_spell {
3896 my ($self, $spell) = @_;
3897
3898 delete $self->{spell}->{$spell->{name}};
3899 $self->rebuild_spell_list;
3900}
3901
3902sub clear_spells {
3903 my ($self) = @_;
3904
3905 $self->{spell} = {};
3906 $self->rebuild_spell_list;
3907}
3908
3909#############################################################################
3910
3911package CFPlus::UI::Root; 4426package DC::UI::Root;
3912 4427
3913our @ISA = CFPlus::UI::Container::; 4428our @ISA = DC::UI::Container::;
3914 4429
3915use List::Util qw(min max); 4430use List::Util qw(min max);
3916 4431
3917use CFPlus::OpenGL; 4432use DC::OpenGL;
3918 4433
3919sub new { 4434sub new {
3920 my $class = shift; 4435 my $class = shift;
3921 4436
3922 my $self = $class->SUPER::new ( 4437 my $self = $class->SUPER::new (
3923 visible => 1, 4438 visible => 1,
3924 @_, 4439 @_,
3925 ); 4440 );
3926 4441
3927 Scalar::Util::weaken ($self->{root} = $self); 4442 DC::weaken ($self->{root} = $self);
3928 4443
3929 $self 4444 $self
3930} 4445}
3931 4446
3932sub size_request { 4447sub size_request {
… …
3980} 4495}
3981 4496
3982sub update { 4497sub update {
3983 my ($self) = @_; 4498 my ($self) = @_;
3984 4499
3985 $::WANT_REFRESH++; 4500 $::WANT_REFRESH = 1;
3986} 4501}
3987 4502
3988sub add { 4503sub add {
3989 my ($self, @children) = @_; 4504 my ($self, @children) = @_;
3990 4505
… …
4027 while ($self->{refresh_hook}) { 4542 while ($self->{refresh_hook}) {
4028 $_->() 4543 $_->()
4029 for values %{delete $self->{refresh_hook}}; 4544 for values %{delete $self->{refresh_hook}};
4030 } 4545 }
4031 4546
4032 if ($self->{realloc}) { 4547 while ($self->{realloc}) {
4033 my %queue; 4548 my %queue;
4034 my @queue; 4549 my @queue;
4035 my $widget; 4550 my $widget;
4036 4551
4037 outer: 4552 outer:
… …
4057 4572
4058 delete $queue{$widget+0}; 4573 delete $queue{$widget+0};
4059 4574
4060 my ($w, $h) = $widget->size_request; 4575 my ($w, $h) = $widget->size_request;
4061 4576
4062 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2; 4577 $w += $widget->{padding_x} * 2;
4063 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2; 4578 $h += $widget->{padding_y} * 2;
4579
4580 $w = max $widget->{min_w}, $w;
4581 $h = max $widget->{min_h}, $h;
4064 4582
4065 $w = min $widget->{max_w}, $w if exists $widget->{max_w}; 4583 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
4066 $h = min $widget->{max_h}, $h if exists $widget->{max_h}; 4584 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
4067 4585
4068 $w = $widget->{force_w} if exists $widget->{force_w}; 4586 $w = $widget->{force_w} if exists $widget->{force_w};
… …
4084 } 4602 }
4085 } 4603 }
4086 4604
4087 delete $self->{realloc}{$widget+0}; 4605 delete $self->{realloc}{$widget+0};
4088 } 4606 }
4089 }
4090 4607
4091 while (my $size_alloc = delete $self->{size_alloc}) { 4608 while (my $size_alloc = delete $self->{size_alloc}) {
4092 my @queue = sort { $b->{visible} <=> $a->{visible} } 4609 my @queue = sort { $a->{visible} <=> $b->{visible} }
4093 values %$size_alloc; 4610 values %$size_alloc;
4094 4611
4095 while () { 4612 while () {
4096 my $widget = pop @queue || last; 4613 my $widget = pop @queue || last;
4097 4614
4098 my ($w, $h) = @$widget{qw(alloc_w alloc_h)}; 4615 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
4099 4616
4100 $w = 0 if $w < 0;
4101 $h = 0 if $h < 0;
4102
4103 $w = max $widget->{min_w}, $w; 4617 $w = max $widget->{min_w}, $w;
4104 $h = max $widget->{min_h}, $h; 4618 $h = max $widget->{min_h}, $h;
4105 4619
4106# $w = min $self->{w} - $widget->{x}, $w if $self->{w}; 4620# $w = min $self->{w} - $widget->{x}, $w if $self->{w};
4107# $h = min $self->{h} - $widget->{y}, $h if $self->{h}; 4621# $h = min $self->{h} - $widget->{y}, $h if $self->{h};
4108 4622
4109 $w = min $widget->{max_w}, $w if exists $widget->{max_w}; 4623 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
4110 $h = min $widget->{max_h}, $h if exists $widget->{max_h}; 4624 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
4111 4625
4112 $w = int $w + 0.5; 4626 $w = int $w + 0.5;
4113 $h = int $h + 0.5; 4627 $h = int $h + 0.5;
4114 4628
4115 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) { 4629 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
4116 $widget->{old_w} = $widget->{w}; 4630 $widget->{old_w} = $widget->{w};
4117 $widget->{old_h} = $widget->{h}; 4631 $widget->{old_h} = $widget->{h};
4118 4632
4119 $widget->{w} = $w; 4633 $widget->{w} = $w;
4120 $widget->{h} = $h; 4634 $widget->{h} = $h;
4121 4635
4122 $widget->emit (size_allocate => $w, $h); 4636 $widget->emit (size_allocate => $w, $h);
4637 }
4123 } 4638 }
4124 } 4639 }
4125 } 4640 }
4126 4641
4127 while ($self->{post_alloc_hook}) { 4642 while ($self->{post_alloc_hook}) {
4128 $_->() 4643 $_->()
4129 for values %{delete $self->{post_alloc_hook}}; 4644 for values %{delete $self->{post_alloc_hook}};
4130 } 4645 }
4131
4132 4646
4133 glViewport 0, 0, $::WIDTH, $::HEIGHT; 4647 glViewport 0, 0, $::WIDTH, $::HEIGHT;
4134 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 4648 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
4135 glClear GL_COLOR_BUFFER_BIT; 4649 glClear GL_COLOR_BUFFER_BIT;
4136 4650
… …
4139 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000; 4653 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
4140 glMatrixMode GL_MODELVIEW; 4654 glMatrixMode GL_MODELVIEW;
4141 glLoadIdentity; 4655 glLoadIdentity;
4142 4656
4143 { 4657 {
4144 package CFPlus::UI::Base; 4658 package DC::UI::Base;
4145 4659
4146 local ($draw_x, $draw_y, $draw_w, $draw_h) = 4660 local ($draw_x, $draw_y, $draw_w, $draw_h) =
4147 (0, 0, $self->{w}, $self->{h}); 4661 (0, 0, $self->{w}, $self->{h});
4148 4662
4149 $self->_draw; 4663 $self->_draw;
4150 } 4664 }
4151} 4665}
4152 4666
4153############################################################################# 4667#############################################################################
4154 4668
4155package CFPlus::UI; 4669package DC::UI;
4156 4670
4157$ROOT = new CFPlus::UI::Root; 4671$ROOT = new DC::UI::Root;
4158$TOOLTIP = new CFPlus::UI::Tooltip z => 900; 4672$TOOLTIP = new DC::UI::Tooltip z => 900;
4159 4673
41601 46741
4161

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