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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.368 by root, Mon Jun 25 05:43:37 2007 UTC vs.
Revision 1.470 by root, Fri Sep 19 02:24:32 2008 UTC

1	package CFPlus::UI;	1	package DC::UI;
2		2
3	use utf8;	3	use utf8;
4	use strict;	4	use strict;
5		5
6	use List::Util ();	6	use List::Util ();
7	use Event;
8		7
9	use CFPlus;	8	use DC;
10	use CFPlus::Pod;	9	use DC::Pod;
11	use CFPlus::Texture;	10	use DC::Texture;
12		11
13	our ($FOCUS, $HOVER, $GRAB); # various widgets	12	our ($FOCUS, $HOVER, $GRAB); # various widgets
14		13
15	our $LAYOUT;	14	our $LAYOUT;
16	our $ROOT;	15	our $ROOT;
17	our $TOOLTIP;	16	our $TOOLTIP;
18	our $BUTTON_STATE;	17	our $BUTTON_STATE;
19		18
20	our %WIDGET; # all widgets, weak-referenced	19	our %WIDGET; # all widgets, weak-referenced
21		20
22	our $TOOLTIP_WATCHER = Event->idle (min => 1/60, cb => sub {	21	our $TOOLTIP_WATCHER = EV::timer_ns 0, 0.03, sub {
		22	$_[0]->stop;
		23
23	if (!$GRAB) {	24	if (!$GRAB) {
24	for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {	25	for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
25	if (length $widget->{tooltip}) {	26	if (length $widget->{tooltip}) {
26	if ($TOOLTIP->{owner} != $widget) {	27	if ($TOOLTIP->{owner} != $widget) {
27	$TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};	28	$TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};
…		…
30	$TOOLTIP->{owner} = $widget;	31	$TOOLTIP->{owner} = $widget;
31	$TOOLTIP->{owner}->emit ("tooltip_show") if $TOOLTIP->{owner};	32	$TOOLTIP->{owner}->emit ("tooltip_show") if $TOOLTIP->{owner};
32		33
33	return if $ENV{CFPLUS_DEBUG} & 8;	34	return if $ENV{CFPLUS_DEBUG} & 8;
34		35
35	my $tip = $widget->{tooltip};
36
37	$tip = $tip->($widget) if CODE:: eq ref $tip;
38
39	$TOOLTIP->set_tooltip_from ($widget);	36	$TOOLTIP->set_tooltip_from ($widget);
40	$TOOLTIP->show;	37	$TOOLTIP->show;
41	}	38	}
42		39
43	return;	40	return;
…		…
46	}	43	}
47		44
48	$TOOLTIP->hide;	45	$TOOLTIP->hide;
49	$TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};	46	$TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};
50	delete $TOOLTIP->{owner};	47	delete $TOOLTIP->{owner};
51	});	48	};
52		49
53	sub get_layout {	50	sub get_layout {
54	my $layout;	51	my $layout;
55		52
56	for (grep { $_->{name} } values %WIDGET) {	53	for (grep { $_->{name} } values %WIDGET) {
…		…
91	my $hover = $HOVER; $HOVER = $widget;	88	my $hover = $HOVER; $HOVER = $widget;
92		89
93	$hover->update if $hover && $hover->{can_hover};	90	$hover->update if $hover && $hover->{can_hover};
94	$HOVER->update if $HOVER && $HOVER->{can_hover};	91	$HOVER->update if $HOVER && $HOVER->{can_hover};
95		92
96	$TOOLTIP_WATCHER->start;	93	$TOOLTIP_WATCHER->again;
97	}	94	}
98	}	95	}
99		96
100	sub feed_sdl_button_down_event {	97	sub feed_sdl_button_down_event {
101	my ($ev) = @_;	98	my ($ev) = @_;
…		…
107	my $widget = $ROOT->find_widget ($x, $y);	104	my $widget = $ROOT->find_widget ($x, $y);
108		105
109	$GRAB = $widget;	106	$GRAB = $widget;
110	$GRAB->update if $GRAB;	107	$GRAB->update if $GRAB;
111		108
112	$TOOLTIP_WATCHER->cb->();	109	$TOOLTIP_WATCHER->invoke;
113	}	110	}
114		111
115	if ($GRAB) {	112	if ($GRAB) {
116	if ($ev->{button} == 4 || $ev->{button} == 5) {	113	if ($ev->{button} == 4 || $ev->{button} == 5) {
117	# mousewheel	114	# mousewheel
118	$ev->{dx} = 0;
119	$ev->{dy} = $ev->{button} * 2 - 9;	115	my $delta = $ev->{button} * 2 - 9;
		116	my $shift = $ev->{mod} & DC::KMOD_SHIFT;
		117
		118	$ev->{dx} = $shift ? $delta : 0;
		119	$ev->{dy} = $shift ? 0 : $delta;
		120
120	$GRAB->emit (mouse_wheel => $ev);	121	$GRAB->emit (mouse_wheel => $ev);
121	} else {	122	} else {
122	$GRAB->emit (button_down => $ev)	123	$GRAB->emit (button_down => $ev)
123	}	124	}
124	}	125	}
…		…
138	my $grab = $GRAB; undef $GRAB;	139	my $grab = $GRAB; undef $GRAB;
139	$grab->update if $grab;	140	$grab->update if $grab;
140	$GRAB->update if $GRAB;	141	$GRAB->update if $GRAB;
141		142
142	check_hover $widget;	143	check_hover $widget;
143	$TOOLTIP_WATCHER->cb->();	144	$TOOLTIP_WATCHER->invoke;
144	}	145	}
145	}	146	}
146		147
147	sub feed_sdl_motion_event {	148	sub feed_sdl_motion_event {
148	my ($ev) = @_;	149	my ($ev) = @_;
…		…
210	reconfigure_widgets;	211	reconfigure_widgets;
211	}	212	}
212		213
213	#############################################################################	214	#############################################################################
214		215
215	package CFPlus::UI::Event;	216	package DC::UI::Event;
216		217
217	sub xy {	218	sub xy {
218	$_[1]->coord2local ($_[0]{x}, $_[0]{y})	219	$_[1]->coord2local ($_[0]{x}, $_[0]{y})
219	}	220	}
220		221
221	#############################################################################	222	#############################################################################
222		223
223	package CFPlus::UI::Base;	224	package DC::UI::Base;
224		225
225	use strict;	226	use strict;
226		227
227	use CFPlus::OpenGL;	228	use DC::OpenGL;
228		229
229	sub new {	230	sub new {
230	my $class = shift;	231	my $class = shift;
231		232
232	my $self = bless {	233	my $self = bless {
…		…
237	h => undef,	238	h => undef,
238	can_events => 1,	239	can_events => 1,
239	@_	240	@_
240	}, $class;	241	}, $class;
241		242
242	CFPlus::weaken ($CFPlus::UI::WIDGET{$self+0} = $self);	243	DC::weaken ($DC::UI::WIDGET{$self+0} = $self);
243		244
244	for (keys %$self) {	245	for (keys %$self) {
245	if (/^on_(.*)$/) {	246	if (/^on_(.*)$/) {
246	$self->connect ($1 => delete $self->{$_});	247	$self->connect ($1 => delete $self->{$_});
247	}	248	}
248	}	249	}
249		250
250	if (my $layout = $CFPlus::UI::LAYOUT->{$self->{name}}) {	251	if (my $layout = $DC::UI::LAYOUT->{$self->{name}}) {
251	$self->{x} = $layout->{x} * $CFPlus::UI::ROOT->{alloc_w} if exists $layout->{x};	252	$self->{x} = $layout->{x} * $DC::UI::ROOT->{alloc_w} if exists $layout->{x};
252	$self->{y} = $layout->{y} * $CFPlus::UI::ROOT->{alloc_h} if exists $layout->{y};	253	$self->{y} = $layout->{y} * $DC::UI::ROOT->{alloc_h} if exists $layout->{y};
253	$self->{force_w} = $layout->{w} * $CFPlus::UI::ROOT->{alloc_w} if exists $layout->{w};	254	$self->{force_w} = $layout->{w} * $DC::UI::ROOT->{alloc_w} if exists $layout->{w};
254	$self->{force_h} = $layout->{h} * $CFPlus::UI::ROOT->{alloc_h} if exists $layout->{h};	255	$self->{force_h} = $layout->{h} * $DC::UI::ROOT->{alloc_h} if exists $layout->{h};
255		256
256	$self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};	257	$self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
257	$self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};	258	$self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
258		259
259	$self->show if $layout->{show};	260	$self->show if $layout->{show};
…		…
269	$self->emit ("destroy");	270	$self->emit ("destroy");
270	%$self = ();	271	%$self = ();
271	}	272	}
272		273
273	sub TO_JSON {	274	sub TO_JSON {
274	{ __widget_ref__ => $_[0]{s_id} }	275	{ "\fw" => $_[0]{s_id} }
275	}	276	}
276		277
277	sub show {	278	sub show {
278	my ($self) = @_;	279	my ($self) = @_;
279		280
280	return if $self->{parent};	281	return if $self->{parent};
281		282
282	$CFPlus::UI::ROOT->add ($self);	283	$DC::UI::ROOT->add ($self);
283	}	284	}
284		285
285	sub set_visible {	286	sub set_visible {
286	my ($self) = @_;	287	my ($self) = @_;
287		288
…		…
292		293
293	$self->emit (visibility_change => 1);	294	$self->emit (visibility_change => 1);
294		295
295	$self->realloc if !exists $self->{req_w};	296	$self->realloc if !exists $self->{req_w};
296		297
297	$_->set_visible for $self->children;	298	$_->set_visible for $self->visible_children;
298	}	299	}
299		300
300	sub set_invisible {	301	sub set_invisible {
301	my ($self) = @_;	302	my ($self) = @_;
302		303
…		…
308	delete $self->{root};	309	delete $self->{root};
309		310
310	undef $GRAB if $GRAB == $self;	311	undef $GRAB if $GRAB == $self;
311	undef $HOVER if $HOVER == $self;	312	undef $HOVER if $HOVER == $self;
312		313
313	$CFPlus::UI::TOOLTIP_WATCHER->cb->()	314	$DC::UI::TOOLTIP_WATCHER->invoke
314	if $TOOLTIP->{owner} == $self;	315	if $TOOLTIP->{owner} == $self;
315		316
316	$self->emit ("focus_out");	317	$self->emit ("focus_out");
317	$self->emit (visibility_change => 0);	318	$self->emit (visibility_change => 0);
318	}	319	}
…		…
320	sub set_visibility {	321	sub set_visibility {
321	my ($self, $visible) = @_;	322	my ($self, $visible) = @_;
322		323
323	return if $self->{visible} == $visible;	324	return if $self->{visible} == $visible;
324		325
325	$visible ? $self->hide	326	$visible ? $self->show
326	: $self->show;	327	: $self->hide;
327	}	328	}
328		329
329	sub toggle_visibility {	330	sub toggle_visibility {
330	my ($self) = @_;	331	my ($self) = @_;
331		332
…		…
337	sub hide {	338	sub hide {
338	my ($self) = @_;	339	my ($self) = @_;
339		340
340	$self->set_invisible;	341	$self->set_invisible;
341		342
		343	# extra $parent copy for 5.8.8+ bug workaround
		344	# (otherwise $_[0] in remove gets freed
		345	if (my $parent = $self->{parent}) {
342	$self->{parent}->remove ($self)	346	$parent->remove ($self);
343	if $self->{parent};	347	}
344	}	348	}
345		349
346	sub move_abs {	350	sub move_abs {
347	my ($self, $x, $y, $z) = @_;	351	my ($self, $x, $y, $z) = @_;
348		352
…		…
360	$self->{force_h} = $h;	364	$self->{force_h} = $h;
361		365
362	$self->realloc;	366	$self->realloc;
363	}	367	}
364		368
		369	# traverse the widget chain up to find the maximum "physical" size constraints
		370	sub get_max_wh {
		371	my ($self) = @_;
		372
		373	my ($w, $h) = @$self{qw(max_w max_h)};
		374
		375	if ($w <= 0 || $h <= 0) {
		376	my ($mw, $mh) = $self->{parent}
		377	? $self->{parent}->get_max_wh
		378	: ($::WIDTH, $::HEIGHT);
		379
		380	$w = $mw if $w <= 0;
		381	$h = $mh if $h <= 0;
		382	}
		383
		384	($w, $h)
		385	}
		386
365	sub size_request {	387	sub size_request {
366	require Carp;	388	require Carp;
367	Carp::confess "size_request is abstract";	389	Carp::confess "size_request is abstract";
368	}	390	}
369		391
…		…
375	my ($self, $x, $y, $w, $h) = @_;	397	my ($self, $x, $y, $w, $h) = @_;
376		398
377	if ($self->{aspect}) {	399	if ($self->{aspect}) {
378	my ($ow, $oh) = ($w, $h);	400	my ($ow, $oh) = ($w, $h);
379		401
380	$w = List::Util::min $w, CFPlus::ceil $h * $self->{aspect};	402	$w = List::Util::min $w, DC::ceil $h * $self->{aspect};
381	$h = List::Util::min $h, CFPlus::ceil $w / $self->{aspect};	403	$h = List::Util::min $h, DC::ceil $w / $self->{aspect};
382		404
383	# use alignment to adjust x, y	405	# use alignment to adjust x, y
384		406
385	$x += int 0.5 * ($ow - $w);	407	$x += int 0.5 * ($ow - $w);
386	$y += int 0.5 * ($oh - $h);	408	$y += int 0.5 * ($oh - $h);
…		…
427		449
428	return if $self->{tooltip} eq $tooltip;	450	return if $self->{tooltip} eq $tooltip;
429		451
430	$self->{tooltip} = $tooltip;	452	$self->{tooltip} = $tooltip;
431		453
432	if ($CFPlus::UI::TOOLTIP->{owner} == $self) {	454	if ($DC::UI::TOOLTIP->{owner} == $self) {
433	delete $CFPlus::UI::TOOLTIP->{owner};	455	delete $DC::UI::TOOLTIP->{owner};
434	$CFPlus::UI::TOOLTIP_WATCHER->cb->();	456	$DC::UI::TOOLTIP_WATCHER->invoke;
435	}	457	}
436	}	458	}
437		459
438	# translate global coordinates to local coordinate system	460	# translate global coordinates to local coordinate system
439	sub coord2local {	461	sub coord2local {
440	my ($self, $x, $y) = @_;	462	my ($self, $x, $y) = @_;
441		463
442	Carp::confess unless $self->{parent};#d#	464	return (undef, undef) unless $self->{parent};
443		465
444	$self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})	466	$self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
445	}	467	}
446		468
447	# translate local coordinates to global coordinate system	469	# translate local coordinates to global coordinate system
448	sub coord2global {	470	sub coord2global {
449	my ($self, $x, $y) = @_;	471	my ($self, $x, $y) = @_;
450		472
451	Carp::confess unless $self->{parent};#d#	473	return (undef, undef) unless $self->{parent};
452		474
453	$self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})	475	$self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
454	}	476	}
455		477
456	sub invoke_focus_in {	478	sub invoke_focus_in {
…		…
505	sub connect {	527	sub connect {
506	my ($self, $signal, $cb) = @_;	528	my ($self, $signal, $cb) = @_;
507		529
508	push @{ $self->{signal_cb}{$signal} }, $cb;	530	push @{ $self->{signal_cb}{$signal} }, $cb;
509		531
510	defined wantarray and CFPlus::guard {	532	defined wantarray and DC::guard {
511	@{ $self->{signal_cb}{$signal} } = grep $_ != $cb,	533	@{ $self->{signal_cb}{$signal} } = grep $_ != $cb,
512	@{ $self->{signal_cb}{$signal} };	534	@{ $self->{signal_cb}{$signal} };
513	}	535	}
514	}	536	}
515		537
…		…
547		569
548	# parent	570	# parent
549	$self->{parent} && $self->{parent}->emit ($signal, @args)	571	$self->{parent} && $self->{parent}->emit ($signal, @args)
550	}	572	}
551		573
552	sub find_widget {	574	#sub find_widget {
553	my ($self, $x, $y) = @_;	575	# in .xs
554
555	return () unless $self->{can_events};
556
557	return $self
558	if $x >= $self->{x} && $x < $self->{x} + $self->{w}
559	&& $y >= $self->{y} && $y < $self->{y} + $self->{h};
560
561	()
562	}
563		576
564	sub set_parent {	577	sub set_parent {
565	my ($self, $parent) = @_;	578	my ($self, $parent) = @_;
566		579
567	CFPlus::weaken ($self->{parent} = $parent);	580	DC::weaken ($self->{parent} = $parent);
568	$self->set_visible if $parent->{visible};	581	$self->set_visible if $parent->{visible};
569	}	582	}
570		583
571	sub realloc {	584	sub realloc {
572	my ($self) = @_;	585	my ($self) = @_;
…		…
598		611
599	# using global variables seems a bit hacky, but passing through all drawing	612	# using global variables seems a bit hacky, but passing through all drawing
600	# functions seems pointless.	613	# functions seems pointless.
601	our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn	614	our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
602		615
603	sub draw {	616	#sub draw {
604	my ($self) = @_;	617	#CFPlus.xs
605
606	return unless $self->{h} && $self->{w};
607
608	# update screen rectangle
609	local $draw_x = $draw_x + $self->{x};
610	local $draw_y = $draw_y + $self->{y};
611
612	# skip widgets that are entirely outside the drawing area
613	return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
614	|| ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
615
616	glPushMatrix;
617	glTranslate $self->{x}, $self->{y}, 0;
618
619	if ($self == $HOVER && $self->{can_hover}) {
620	glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
621	glEnable GL_BLEND;
622	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
623	glBegin GL_QUADS;
624	glVertex 0 , 0;
625	glVertex $self->{w}, 0;
626	glVertex $self->{w}, $self->{h};
627	glVertex 0 , $self->{h};
628	glEnd;
629	glDisable GL_BLEND;
630	}
631
632	if ($ENV{CFPLUS_DEBUG} & 1) {
633	glPushMatrix;
634	glColor 1, 1, 0, 1;
635	glTranslate 0.375, 0.375;
636	glBegin GL_LINE_LOOP;
637	glVertex 0 , 0;
638	glVertex $self->{w} - 1, 0;
639	glVertex $self->{w} - 1, $self->{h} - 1;
640	glVertex 0 , $self->{h} - 1;
641	glEnd;
642	glPopMatrix;
643	#CFPlus::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
644	}
645
646	$self->_draw;
647	glPopMatrix;
648	}
649		618
650	sub _draw {	619	sub _draw {
651	my ($self) = @_;	620	my ($self) = @_;
652		621
653	warn "no draw defined for $self\n";	622	warn "no draw defined for $self\n";
654	}	623	}
655		624
656	my $cntx;#d#
657	sub DESTROY {	625	sub DESTROY {
658	my ($self) = @_;	626	my ($self) = @_;
659		627
660	return if CFPlus::in_destruct;	628	return if DC::in_destruct;
661		629
		630	local $@;
662	eval { $self->destroy };	631	eval { $self->destroy };
663	warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;	632	warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
664		633
665	delete $WIDGET{$self+0};	634	delete $WIDGET{$self+0};
666	}	635	}
667		636
668	#############################################################################	637	#############################################################################
669		638
670	package CFPlus::UI::DrawBG;	639	package DC::UI::DrawBG;
671		640
672	our @ISA = CFPlus::UI::Base::;	641	our @ISA = DC::UI::Base::;
673		642
674	use strict;	643	use strict;
675	use CFPlus::OpenGL;	644	use DC::OpenGL;
676		645
677	sub new {	646	sub new {
678	my $class = shift;	647	my $class = shift;
679
680	# range [value, low, high, page]
681		648
682	$class->SUPER::new (	649	$class->SUPER::new (
683	#bg => [0, 0, 0, 0.2],	650	#bg => [0, 0, 0, 0.2],
684	#active_bg => [1, 1, 1, 0.5],	651	#active_bg => [1, 1, 1, 0.5],
685	@_	652	@_
…		…
697	my ($w, $h) = @$self{qw(w h)};	664	my ($w, $h) = @$self{qw(w h)};
698		665
699	glEnable GL_BLEND;	666	glEnable GL_BLEND;
700	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;	667	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
701	glColor_premultiply @$color;	668	glColor_premultiply @$color;
702
703	glBegin GL_QUADS;
704	glVertex 0 , 0;
705	glVertex 0 , $h;
706	glVertex $w, $h;	669	glRect 0, 0, $w, $h;
707	glVertex $w, 0;
708	glEnd;
709
710	glDisable GL_BLEND;	670	glDisable GL_BLEND;
711	}	671	}
712	}	672	}
713		673
714	#############################################################################	674	#############################################################################
715		675
716	package CFPlus::UI::Empty;	676	package DC::UI::Empty;
717		677
718	our @ISA = CFPlus::UI::Base::;	678	our @ISA = DC::UI::Base::;
719		679
720	sub new {	680	sub new {
721	my ($class, %arg) = @_;	681	my ($class, %arg) = @_;
722	$class->SUPER::new (can_events => 0, %arg);	682	$class->SUPER::new (can_events => 0, %arg);
723	}	683	}
…		…
730		690
731	sub draw { }	691	sub draw { }
732		692
733	#############################################################################	693	#############################################################################
734		694
735	package CFPlus::UI::Container;	695	package DC::UI::Container;
736		696
737	our @ISA = CFPlus::UI::Base::;	697	our @ISA = DC::UI::Base::;
738		698
739	sub new {	699	sub new {
740	my ($class, %arg) = @_;	700	my ($class, %arg) = @_;
741		701
742	my $children = delete $arg{children};	702	my $children = delete $arg{children};
…		…
746	can_events => 0,	706	can_events => 0,
747	%arg,	707	%arg,
748	);	708	);
749		709
750	$self->add (@$children)	710	$self->add (@$children)
751	if $children;	711	if $children && @$children;
752		712
753	$self	713	$self
754	}	714	}
755		715
756	sub realloc {	716	sub realloc {
…		…
765	my ($self, @widgets) = @_;	725	my ($self, @widgets) = @_;
766		726
767	$_->set_parent ($self)	727	$_->set_parent ($self)
768	for @widgets;	728	for @widgets;
769		729
		730	# TODO: only do this in widgets that need it, e.g. root, fixed
770	use sort 'stable';	731	use sort 'stable';
771		732
772	$self->{children} = [	733	$self->{children} = [
773	sort { $a->{z} <=> $b->{z} }	734	sort { $a->{z} <=> $b->{z} }
774	@{$self->{children}}, @widgets	735	@{$self->{children}}, @widgets
775	];	736	];
776		737
777	$self->realloc;	738	$self->realloc;
		739
		740	$self->emit (c_add => \@widgets);
		741
		742	map $_+0, @widgets
778	}	743	}
779		744
780	sub children {	745	sub children {
781	@{ $_[0]{children} }	746	@{ $_[0]{children} }
782	}	747	}
783		748
784	sub remove {	749	sub remove {
785	my ($self, $child) = @_;	750	my ($self, @widgets) = @_;
786		751
		752	$self->emit (c_remove => \@widgets);
		753
		754	for my $child (@widgets) {
787	delete $child->{parent};	755	delete $child->{parent};
788	$child->hide;	756	$child->hide;
789
790	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];	757	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
		758	}
791		759
792	$self->realloc;	760	$self->realloc;
793	}	761	}
794		762
795	sub clear {	763	sub clear {
796	my ($self) = @_;	764	my ($self) = @_;
797		765
798	my $children = delete $self->{children};	766	my $children = $self->{children};
799	$self->{children} = [];	767	$self->{children} = [];
800		768
801	for (@$children) {	769	for (@$children) {
802	delete $_->{parent};	770	delete $_->{parent};
803	$_->hide;	771	$_->hide;
…		…
823	}	791	}
824		792
825	sub _draw {	793	sub _draw {
826	my ($self) = @_;	794	my ($self) = @_;
827		795
828	$_->draw for @{$self->{children}};	796	$_->draw for $self->visible_children;
829	}	797	}
830		798
831	#############################################################################	799	#############################################################################
832		800
833	package CFPlus::UI::Bin;	801	package DC::UI::Bin;
834		802
835	our @ISA = CFPlus::UI::Container::;	803	our @ISA = DC::UI::Container::;
836		804
837	sub new {	805	sub new {
838	my ($class, %arg) = @_;	806	my ($class, %arg) = @_;
839		807
840	my $child = (delete $arg{child}) || new CFPlus::UI::Empty::;	808	my $child = (delete $arg{child}) || new DC::UI::Empty::;
841		809
842	$class->SUPER::new (children => [$child], %arg)	810	$class->SUPER::new (children => [$child], %arg)
843	}	811	}
844		812
845	sub add {	813	sub add {
846	my ($self, $child) = @_;	814	my ($self, $child) = @_;
847		815
848	$self->SUPER::remove ($_) for @{ $self->{children} };	816	$self->clear;
849	$self->SUPER::add ($child);	817	$self->SUPER::add ($child);
850	}	818	}
851		819
852	sub remove {	820	sub remove {
853	my ($self, $widget) = @_;	821	my ($self, $widget) = @_;
854		822
855	$self->SUPER::remove ($widget);	823	$self->SUPER::remove ($widget);
856		824
857	$self->{children} = [new CFPlus::UI::Empty]	825	$self->{children} = [new DC::UI::Empty]
858	unless @{$self->{children}};	826	unless @{$self->{children}};
859	}	827	}
860		828
861	sub child { $_[0]->{children}[0] }	829	sub child { $_[0]->{children}[0] }
862		830
…		…
871		839
872	1	840	1
873	}	841	}
874		842
875	#############################################################################	843	#############################################################################
876
877	# back-buffered drawing area	844	# back-buffered drawing area
878		845
879	package CFPlus::UI::Window;	846	package DC::UI::Window;
880		847
881	our @ISA = CFPlus::UI::Bin::;	848	our @ISA = DC::UI::Bin::;
882		849
883	use CFPlus::OpenGL;	850	use DC::OpenGL;
884		851
885	sub new {	852	sub new {
886	my ($class, %arg) = @_;	853	my ($class, %arg) = @_;
887		854
888	my $self = $class->SUPER::new (%arg);	855	my $self = $class->SUPER::new (%arg);
…		…
910	}	877	}
911		878
912	sub render_child {	879	sub render_child {
913	my ($self) = @_;	880	my ($self) = @_;
914		881
915	$self->{texture} = new_from_opengl CFPlus::Texture $self->{w}, $self->{h}, sub {	882	$self->{texture} = new_from_opengl DC::Texture $self->{w}, $self->{h}, sub {
916	glClearColor 0, 0, 0, 0;	883	glClearColor 0, 0, 0, 0;
917	glClear GL_COLOR_BUFFER_BIT;	884	glClear GL_COLOR_BUFFER_BIT;
918		885
919	{	886	{
920	package CFPlus::UI::Base;	887	package DC::UI::Base;
921		888
922	local ($draw_x, $draw_y, $draw_w, $draw_h) =	889	local ($draw_x, $draw_y, $draw_w, $draw_h) =
923	(0, 0, $self->{w}, $self->{h});	890	(0, 0, $self->{w}, $self->{h});
924		891
925	$self->_render;	892	$self->_render;
…		…
942	glDisable GL_TEXTURE_2D;	909	glDisable GL_TEXTURE_2D;
943	}	910	}
944		911
945	#############################################################################	912	#############################################################################
946		913
947	package CFPlus::UI::ViewPort;	914	package DC::UI::ViewPort;
948		915
		916	use List::Util qw(min max);
		917
949	our @ISA = CFPlus::UI::Window::;	918	our @ISA = DC::UI::Window::;
950		919
951	sub new {	920	sub new {
952	my $class = shift;	921	my $class = shift;
953		922
954	$class->SUPER::new (	923	$class->SUPER::new (
…		…
961	sub size_request {	930	sub size_request {
962	my ($self) = @_;	931	my ($self) = @_;
963		932
964	my ($w, $h) = @{$self->child}{qw(req_w req_h)};	933	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
965		934
966	$w = 10 if $self->{scroll_x};	935	$w = 1 if $self->{scroll_x};
967	$h = 10 if $self->{scroll_y};	936	$h = 1 if $self->{scroll_y};
968		937
969	($w, $h)	938	($w, $h)
970	}	939	}
971		940
972	sub invoke_size_allocate {	941	sub invoke_size_allocate {
…		…
984	}	953	}
985		954
986	sub set_offset {	955	sub set_offset {
987	my ($self, $x, $y) = @_;	956	my ($self, $x, $y) = @_;
988		957
		958	my $x = max 0, min $self->child->{w} - $self->{w}, int $x;
		959	my $y = max 0, min $self->child->{h} - $self->{h}, int $y;
		960
		961	if ($x != $self->{view_x} or $y != $self->{view_y}) {
989	$self->{view_x} = int $x;	962	$self->{view_x} = $x;
990	$self->{view_y} = int $y;	963	$self->{view_y} = $y;
991		964
		965	$self->emit (changed => $x, $y);
992	$self->update;	966	$self->update;
		967	}
		968	}
		969
		970	sub set_center {
		971	my ($self, $x, $y) = @_;
		972
		973	$self->set_offset ($x - $self->{w} * .5, $y - $self->{h} * .5);
		974	}
		975
		976	sub make_visible {
		977	my ($self, $x, $y, $border) = @_;
		978
		979	if ( $x < $self->{view_x} + $self->{w} * $border
		980	|| $x > $self->{view_x} + $self->{w} * (1 - $border)
		981	|| $y < $self->{view_y} + $self->{h} * $border
		982	|| $y > $self->{view_y} + $self->{h} * (1 - $border)
		983	) {
		984	$self->set_center ($x, $y);
		985	}
993	}	986	}
994		987
995	# hmm, this does not work for topleft of $self... but we should not ask for that	988	# hmm, this does not work for topleft of $self... but we should not ask for that
996	sub coord2local {	989	sub coord2local {
997	my ($self, $x, $y) = @_;	990	my ($self, $x, $y) = @_;
…		…
1012	my ($self, $x, $y) = @_;	1005	my ($self, $x, $y) = @_;
1013		1006
1014	if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}	1007	if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
1015	&& $y >= $self->{y} && $y < $self->{y} + $self->{h}	1008	&& $y >= $self->{y} && $y < $self->{y} + $self->{h}
1016	) {	1009	) {
1017	$self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})	1010	$self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
1018	} else {	1011	} else {
1019	$self->CFPlus::UI::Base::find_widget ($x, $y)	1012	$self->DC::UI::Base::find_widget ($x, $y)
1020	}	1013	}
1021	}	1014	}
1022		1015
1023	sub _render {	1016	sub _render {
1024	my ($self) = @_;	1017	my ($self) = @_;
1025		1018
1026	local $CFPlus::UI::Base::draw_x = $CFPlus::UI::Base::draw_x - $self->{view_x};	1019	local $DC::UI::Base::draw_x = $DC::UI::Base::draw_x - $self->{view_x};
1027	local $CFPlus::UI::Base::draw_y = $CFPlus::UI::Base::draw_y - $self->{view_y};	1020	local $DC::UI::Base::draw_y = $DC::UI::Base::draw_y - $self->{view_y};
1028		1021
1029	CFPlus::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};	1022	DC::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
1030		1023
1031	$self->SUPER::_render;	1024	$self->SUPER::_render;
1032	}	1025	}
1033		1026
1034	#############################################################################	1027	#############################################################################
1035		1028
1036	package CFPlus::UI::ScrolledWindow;	1029	package DC::UI::ScrolledWindow;
1037		1030
1038	our @ISA = CFPlus::UI::HBox::;	1031	our @ISA = DC::UI::Table::;
1039		1032
1040	sub new {	1033	sub new {
1041	my ($class, %arg) = @_;	1034	my ($class, %arg) = @_;
1042		1035
1043	my $child = delete $arg{child};	1036	my $child = delete $arg{child};
1044		1037
1045	my $self;	1038	my $self;
1046		1039
1047	my $slider = new CFPlus::UI::Slider	1040	my $hslider = new DC::UI::Slider
		1041	c_col => 0,
		1042	c_row => 1,
		1043	vertical => 0,
		1044	range => [0, 0, 1, 0.01], # HACK fix
		1045	on_changed => sub {
		1046	$self->{hpos} = $_[1];
		1047	$self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
		1048	},
		1049	;
		1050
		1051	my $vslider = new DC::UI::Slider
		1052	c_col => 1,
		1053	c_row => 0,
1048	vertical => 1,	1054	vertical => 1,
1049	range => [0, 0, 1, 0.01], # HACK fix	1055	range => [0, 0, 1, 0.01], # HACK fix
1050	on_changed => sub {	1056	on_changed => sub {
1051	$self->{vp}->set_offset (0, $_[1]);	1057	$self->{vpos} = $_[1];
		1058	$self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
1052	},	1059	},
1053	;	1060	;
1054		1061
1055	$self = $class->SUPER::new (	1062	$self = $class->SUPER::new (
1056	vp => (new CFPlus::UI::ViewPort expand => 1),	1063	scroll_x => 0,
		1064	scroll_y => 1,
1057	can_events => 1,	1065	can_events => 1,
1058	slider => $slider,	1066	hslider => $hslider,
		1067	vslider => $vslider,
		1068	col_expand => [1, 0],
		1069	row_expand => [1, 0],
1059	%arg,	1070	%arg,
1060	);	1071	);
1061		1072
		1073	$self->{vp} = new DC::UI::ViewPort
		1074	c_col => 0,
		1075	c_row => 0,
		1076	expand => 1,
		1077	scroll_x => $self->{scroll_x},
		1078	scroll_y => $self->{scroll_y},
		1079	on_changed => sub {
		1080	my ($vp, $x, $y) = @_;
		1081
		1082	$vp->{parent}{hslider}->set_value ($x);
		1083	$vp->{parent}{vslider}->set_value ($y);
		1084
		1085	0
		1086	},
		1087	on_size_allocate => sub {
		1088	my ($vp, $w, $h) = @_;
		1089	$vp->{parent}->update_slider;
		1090	0
		1091	},
		1092	;
		1093
1062	$self->SUPER::add ($self->{vp}, $self->{slider});	1094	$self->SUPER::add ($self->{vp});
		1095
1063	$self->add ($child) if $child;	1096	$self->add ($child) if $child;
1064		1097
1065	$self	1098	$self
1066	}	1099	}
1067
1068	#TODO# update range on size_allocate depending on child
1069		1100
1070	sub add {	1101	sub add {
1071	my ($self, $widget) = @_;	1102	my ($self, $widget) = @_;
1072		1103
1073	$self->{vp}->add ($self->{child} = $widget);	1104	$self->{vp}->add ($self->{child} = $widget);
1074	}	1105	}
1075		1106
		1107	sub set_offset { shift->{vp}->set_offset (@_) }
		1108	sub set_center { shift->{vp}->set_center (@_) }
		1109	sub make_visible { shift->{vp}->make_visible (@_) }
		1110
		1111	sub update_slider {
		1112	my ($self) = @_;
		1113
		1114	my $child = ($self->{vp} or return)->child;
		1115
		1116	if ($self->{scroll_x}) {
		1117	my ($w1, $w2) = ($child->{req_w}, $self->{vp}{w});
		1118	$self->{hslider}->set_range ([$self->{hslider}{range}[0], 0, $w1, $w2, 1]);
		1119
		1120	my $visible = $w1 > $w2;
		1121	if ($visible != $self->{hslider_visible}) {
		1122	$self->{hslider_visible} = $visible;
		1123	$visible ? $self->SUPER::add ($self->{hslider})
		1124	: $self->SUPER::remove ($self->{hslider});
		1125	}
		1126	}
		1127
		1128	if ($self->{scroll_y}) {
		1129	my ($h1, $h2) = ($child->{req_h}, $self->{vp}{h});
		1130	$self->{vslider}->set_range ([$self->{vslider}{range}[0], 0, $h1, $h2, 1]);
		1131
		1132	my $visible = $h1 > $h2;
		1133	if ($visible != $self->{vslider_visible}) {
		1134	$self->{vslider_visible} = $visible;
		1135	$visible ? $self->SUPER::add ($self->{vslider})
		1136	: $self->SUPER::remove ($self->{vslider});
		1137	}
		1138	}
		1139	}
		1140
		1141	sub start_dragging {
		1142	my ($self, $ev) = @_;
		1143
		1144	$self->grab_focus;
		1145
		1146	my $ox = $self->{vp}{view_x};
		1147	my $oy = $self->{vp}{view_y};
		1148
		1149	$self->{motion} = sub {
		1150	my ($ev, $x, $y) = @_;
		1151
		1152	$ox -= $ev->{xrel};
		1153	$oy -= $ev->{yrel};
		1154
		1155	$self->{vp}->set_offset ($ox, $oy);
		1156	};
		1157	}
		1158
1076	sub invoke_mouse_wheel {	1159	sub invoke_mouse_wheel {
1077	my ($self, $ev) = @_;	1160	my ($self, $ev) = @_;
1078		1161
1079	return 0 unless $ev->{dy}; # only vertical movements
1080
1081	$self->{slider}->emit (mouse_wheel => $ev);	1162	$self->{vslider}->emit (mouse_wheel => $ev) if $self->{vslider_visible};
		1163	$self->{hslider}->emit (mouse_wheel => $ev) if $self->{hslider_visible};
1082		1164
1083	1	1165	1
1084	}	1166	}
1085		1167
1086	sub update_slider {	1168	sub invoke_button_down {
1087	my ($self) = @_;	1169	my ($self, $ev, $x, $y) = @_;
1088		1170
1089	$self->{slider}->set_range ([$self->{slider}{range}[0], 0, $self->{vp}->child->{h}, $self->{vp}{h}, 1]);	1171	if ($ev->{button} == 2) {
1090	}	1172	$self->start_dragging ($ev);
		1173	return 1;
		1174	}
1091		1175
1092	sub update {	1176	0
1093	my ($self) = @_;	1177	}
1094		1178
1095	$self->SUPER::update;	1179	sub invoke_button_up {
		1180	my ($self, $ev, $x, $y) = @_;
1096		1181
1097	$self->update_slider;	1182	if (delete $self->{motion}) {
		1183	return 1;
		1184	}
		1185
		1186	0
		1187	}
		1188
		1189	sub invoke_mouse_motion {
		1190	my ($self, $ev, $x, $y) = @_;
		1191
		1192	if ($self->{motion}) {
		1193	$self->{motion}->($ev, $x, $y);
		1194	return 1;
		1195	}
		1196
		1197	0
1098	}	1198	}
1099		1199
1100	sub invoke_size_allocate {	1200	sub invoke_size_allocate {
1101	my ($self, $w, $h) = @_;	1201	my ($self, $w, $h) = @_;
1102		1202
1103	$self->update_slider;	1203	$self->update_slider;
1104
1105	$self->SUPER::invoke_size_allocate ($w, $h)	1204	$self->SUPER::invoke_size_allocate ($w, $h)
1106	}	1205	}
1107		1206
1108	#############################################################################	1207	#############################################################################
1109		1208
1110	package CFPlus::UI::Frame;	1209	package DC::UI::Frame;
1111		1210
1112	our @ISA = CFPlus::UI::Bin::;	1211	our @ISA = DC::UI::Bin::;
1113		1212
1114	use CFPlus::OpenGL;	1213	use DC::OpenGL;
1115		1214
1116	sub new {	1215	sub new {
1117	my $class = shift;	1216	my $class = shift;
1118		1217
1119	$class->SUPER::new (	1218	$class->SUPER::new (
…		…
1129	my ($w, $h) = @$self{qw(w h)};	1228	my ($w, $h) = @$self{qw(w h)};
1130		1229
1131	glEnable GL_BLEND;	1230	glEnable GL_BLEND;
1132	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;	1231	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1133	glColor_premultiply @{ $self->{bg} };	1232	glColor_premultiply @{ $self->{bg} };
1134
1135	glBegin GL_QUADS;
1136	glVertex 0 , 0;
1137	glVertex 0 , $h;
1138	glVertex $w, $h;	1233	glRect 0, 0, $w, $h;
1139	glVertex $w, 0;
1140	glEnd;
1141
1142	glDisable GL_BLEND;	1234	glDisable GL_BLEND;
1143	}	1235	}
1144		1236
1145	$self->SUPER::_draw;	1237	$self->SUPER::_draw;
1146	}	1238	}
1147		1239
1148	#############################################################################	1240	#############################################################################
1149		1241
1150	package CFPlus::UI::FancyFrame;	1242	package DC::UI::FancyFrame;
1151		1243
1152	our @ISA = CFPlus::UI::Bin::;	1244	our @ISA = DC::UI::Bin::;
1153		1245
1154	use CFPlus::OpenGL;	1246	use DC::OpenGL;
1155		1247
1156	sub new {	1248	sub new {
1157	my ($class, %arg) = @_;	1249	my ($class, %arg) = @_;
1158		1250
1159	if ((exists $arg{label}) && !ref $arg{label}) {	1251	if ((exists $arg{label}) && !ref $arg{label}) {
1160	$arg{label} = new CFPlus::UI::Label	1252	$arg{label} = new DC::UI::Label
1161	align => 1,	1253	align => 1,
1162	valign => 0,	1254	valign => 0.5,
1163	text => $arg{label},	1255	text => $arg{label},
1164	fontsize => ($arg{border} || 0.8) * 0.75;	1256	fontsize => ($arg{border} || 0.8) * 0.75;
1165	}	1257	}
1166		1258
1167	my $self = $class->SUPER::new (	1259	my $self = $class->SUPER::new (
1168	# label => "",	1260	# label => "",
1169	fg => [0.6, 0.3, 0.1],	1261	fg => undef,
1170	border => 0.8,	1262	border => 0.8,
1171	style => 'single',	1263	style => 'single',
1172	%arg,	1264	%arg,
1173	);	1265	);
1174		1266
…		…
1177		1269
1178	sub add {	1270	sub add {
1179	my ($self, @widgets) = @_;	1271	my ($self, @widgets) = @_;
1180		1272
1181	$self->SUPER::add (@widgets);	1273	$self->SUPER::add (@widgets);
1182	$self->CFPlus::UI::Container::add ($self->{label}) if $self->{label};	1274	$self->DC::UI::Container::add ($self->{label}) if $self->{label};
1183	}	1275	}
1184		1276
1185	sub border {	1277	sub border {
1186	int $_[0]{border} * $::FONTSIZE	1278	int $_[0]{border} * $::FONTSIZE
1187	}	1279	}
…		…
1227	my $border = $self->border;	1319	my $border = $self->border;
1228	my ($w, $h) = ($self->{w}, $self->{h});	1320	my ($w, $h) = ($self->{w}, $self->{h});
1229		1321
1230	$child->draw;	1322	$child->draw;
1231		1323
1232	glColor @{$self->{fg}};	1324	glColor @{$self->{fg} || $DC::THEME{fancyframe}};
1233	glBegin GL_LINE_STRIP;	1325	glBegin GL_LINE_STRIP;
1234	glVertex $border * 1.5 , $border * 0.5 + 0.5;	1326	glVertex $border * 1.5 , $border * 0.5 + 0.5;
1235	glVertex $border * 0.5 + 0.5, $border * 0.5 + 0.5;	1327	glVertex $border * 0.5 + 0.5, $border * 0.5 + 0.5;
1236	glVertex $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;	1328	glVertex $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
1237	glVertex $w - $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;	1329	glVertex $w - $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
…		…
1245	}	1337	}
1246	}	1338	}
1247		1339
1248	#############################################################################	1340	#############################################################################
1249		1341
1250	package CFPlus::UI::Toplevel;	1342	package DC::UI::Toplevel;
1251		1343
1252	our @ISA = CFPlus::UI::Bin::;	1344	our @ISA = DC::UI::Bin::;
1253		1345
1254	use CFPlus::OpenGL;	1346	use DC::OpenGL;
1255		1347
1256	my $bg =	1348	my $bg =
1257	new_from_file CFPlus::Texture CFPlus::find_rcfile "d1_bg.png",	1349	new_from_resource DC::Texture "d1_bg.png",
1258	mipmap => 1, wrap => 1;	1350	mipmap => 1, wrap => 1;
1259		1351
1260	my @border =	1352	my @border =
1261	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }	1353	map { new_from_resource DC::Texture $_, mipmap => 1 }
1262	qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);	1354	qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
		1355
		1356	my @icon =
		1357	map { new_from_resource DC::Texture $_, mipmap => 1 }
		1358	qw(x1_move.png x1_resize.png);
1263		1359
1264	sub new {	1360	sub new {
1265	my ($class, %arg) = @_;	1361	my ($class, %arg) = @_;
1266		1362
1267	my $self = $class->SUPER::new (	1363	my $self = $class->SUPER::new (
1268	bg => [1, 1, 1, 1],	1364	bg => [1, 1, 1, 1],
1269	border_bg => [1, 1, 1, 1],	1365	border_bg => [1, 1, 1, 1],
1270	border => 0.6,	1366	border => 0.8,
1271	can_events => 1,	1367	can_events => 1,
1272	min_w => 64,	1368	min_w => 64,
1273	min_h => 32,	1369	min_h => 32,
1274	%arg,	1370	%arg,
1275	);	1371	);
1276		1372
1277	$self->{title_widget} = new CFPlus::UI::Label	1373	$self->{title_widget} = new DC::UI::Label
1278	align => 0,	1374	align => 0.5,
1279	valign => 1,	1375	valign => 1,
1280	text => $self->{title},	1376	text => $self->{title},
1281	fontsize => $self->{border},	1377	fontsize => $self->{border},
1282	if exists $self->{title};	1378	if exists $self->{title};
1283		1379
1284	if ($self->{has_close_button}) {	1380	if ($self->{has_close_button}) {
1285	$self->{close_button} =	1381	$self->{close_button} =
1286	new CFPlus::UI::ImageButton	1382	new DC::UI::ImageButton
1287	path => 'x1_close.png',	1383	path => 'x1_close.png',
1288	on_activate => sub { $self->emit ("delete") };	1384	on_activate => sub { $self->emit ("delete") };
1289		1385
1290	$self->CFPlus::UI::Container::add ($self->{close_button});	1386	$self->DC::UI::Container::add ($self->{close_button});
1291	}	1387	}
1292		1388
1293	$self	1389	$self
1294	}	1390	}
1295		1391
1296	sub add {	1392	sub add {
1297	my ($self, @widgets) = @_;	1393	my ($self, @widgets) = @_;
1298		1394
1299	$self->SUPER::add (@widgets);	1395	$self->SUPER::add (@widgets);
1300	$self->CFPlus::UI::Container::add ($self->{close_button}) if $self->{close_button};	1396	$self->DC::UI::Container::add ($self->{close_button}) if $self->{close_button};
1301	$self->CFPlus::UI::Container::add ($self->{title_widget}) if $self->{title_widget};	1397	$self->DC::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
1302	}	1398	}
1303		1399
1304	sub border {	1400	sub border {
1305	int $_[0]{border} * $::FONTSIZE	1401	int $_[0]{border} * $::FONTSIZE
		1402	}
		1403
		1404	sub get_max_wh {
		1405	my ($self) = @_;
		1406
		1407	return ($self->{w}, $self->{h})
		1408	if $self->{visible} && $self->{w};
		1409
		1410	$self->SUPER::get_max_wh
1306	}	1411	}
1307		1412
1308	sub size_request {	1413	sub size_request {
1309	my ($self) = @_;	1414	my ($self) = @_;
1310		1415
…		…
1436	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	1541	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1437		1542
1438	my $border = $self->border;	1543	my $border = $self->border;
1439		1544
1440	glColor @{ $self->{border_bg} };	1545	glColor @{ $self->{border_bg} };
1441	$border[0]->draw_quad_alpha (0, 0, $w, $border);	1546	$border[0]->draw_quad_alpha ( 0, 0, $w, $border);
1442	$border[1]->draw_quad_alpha (0, $border, $border, $ch);	1547	$border[1]->draw_quad_alpha ( 0, $border, $border, $ch);
1443	$border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);	1548	$border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1444	$border[3]->draw_quad_alpha (0, $h - $border, $w, $border);	1549	$border[3]->draw_quad_alpha ( 0, $h - $border, $w, $border);
		1550
		1551	# move
		1552	my $w2 = ($w - $border) * .5;
		1553	my $h2 = ($h - $border) * .5;
		1554	$icon[0]->draw_quad_alpha ( 0, $h2, $border, $border);
		1555	$icon[0]->draw_quad_alpha ($w - $border, $h2, $border, $border);
		1556	$icon[0]->draw_quad_alpha ($w2 , $h - $border, $border, $border);
		1557
		1558	# resize
		1559	$icon[1]->draw_quad_alpha ( 0, 0, $border, $border);
		1560	$icon[1]->draw_quad_alpha ($w - $border, 0, $border, $border)
		1561	unless $self->{has_close_button};
		1562	$icon[1]->draw_quad_alpha ( 0, $h - $border, $border, $border);
		1563	$icon[1]->draw_quad_alpha ($w - $border, $h - $border, $border, $border);
1445		1564
1446	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {	1565	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1447	glColor @{ $self->{bg} };	1566	glColor @{ $self->{bg} };
1448		1567
1449	# TODO: repeat texture not scale	1568	# TODO: repeat texture not scale
…		…
1468	if $self->{close_button};	1587	if $self->{close_button};
1469	}	1588	}
1470		1589
1471	#############################################################################	1590	#############################################################################
1472		1591
1473	package CFPlus::UI::Table;	1592	package DC::UI::Table;
1474		1593
1475	our @ISA = CFPlus::UI::Base::;	1594	our @ISA = DC::UI::Container::;
1476		1595
1477	use List::Util qw(max sum);	1596	use List::Util qw(max sum);
1478		1597
1479	use CFPlus::OpenGL;	1598	use DC::OpenGL;
1480		1599
1481	sub new {	1600	sub new {
1482	my $class = shift;	1601	my $class = shift;
1483		1602
1484	$class->SUPER::new (	1603	$class->SUPER::new (
1485	col_expand => [],	1604	col_expand => [],
		1605	row_expand => [],
1486	@_,	1606	@_,
1487	)	1607	)
1488	}	1608	}
1489		1609
1490	sub children {
1491	grep $_, map @$_, grep $_, @{ $_[0]{children} }
1492	}
1493
1494	sub add {	1610	sub add {
		1611	my ($self, @widgets) = @_;
		1612
		1613	for my $child (@widgets) {
		1614	$child->{c_rowspan} ||= 1;
		1615	$child->{c_colspan} ||= 1;
		1616	}
		1617
		1618	$self->SUPER::add (@widgets);
		1619	}
		1620
		1621	sub add_at {
1495	my ($self) = shift;	1622	my $self = shift;
		1623
		1624	my @widgets;
1496		1625
1497	while (@_) {	1626	while (@_) {
1498	my ($x, $y, $child) = splice @_, 0, 3, ();	1627	my ($col, $row, $child) = splice @_, 0, 3, ();
1499	$child->set_parent ($self);
1500	$self->{children}[$y][$x] = $child;
1501	}
1502		1628
1503	$self->{force_realloc} = 1;	1629	$child->{c_row} = $row;
1504	$self->{force_size_alloc} = 1;	1630	$child->{c_col} = $col;
1505	$self->realloc;
1506	}
1507		1631
1508	sub remove {	1632	push @widgets, $child;
		1633	}
		1634
		1635	$self->add (@widgets);
		1636	}
		1637
		1638	sub get_wh {
1509	my ($self, $child) = @_;	1639	my ($self) = @_;
1510		1640
1511	# TODO: not yet implemented	1641	my (@w, @h);
1512	}
1513
1514	# TODO: move to container class maybe? send children a signal on removal?
1515	sub clear {
1516	my ($self) = @_;
1517		1642
1518	my @children = $self->children;	1643	my @children = $self->children;
1519	delete $self->{children};	1644
		1645	# first pass, columns
		1646	for my $widget (sort { $a->{c_colspan} <=> $b->{c_colspan} } @children) {
		1647	my ($c, $w, $cs) = @$widget{qw(c_col req_w c_colspan)};
		1648
		1649	my $sw = sum @w[$c .. $c + $cs - 1];
		1650
		1651	if ($w > $sw) {
		1652	$_ += ($w - $sw) / ($_ ? $sw / $_ : $cs) for @w[$c .. $c + $cs - 1];
		1653	}
1520		1654	}
1521	for (@children) {
1522	delete $_->{parent};
1523	$_->hide;
1524	}
1525		1655
1526	$self->realloc;	1656	# second pass, rows
1527	}	1657	for my $widget (sort { $a->{c_rowspan} <=> $b->{c_rowspan} } @children) {
1528
1529	sub get_wh {
1530	my ($self) = @_;
1531
1532	my (@w, @h);
1533
1534	for my $y (0 .. $#{$self->{children}}) {
1535	my $row = $self->{children}[$y]
1536	or next;
1537
1538	for my $x (0 .. $#$row) {
1539	my $widget = $row->[$x]
1540	or next;
1541	my ($w, $h) = @$widget{qw(req_w req_h)};	1658	my ($r, $h, $rs) = @$widget{qw(c_row req_h c_rowspan)};
1542		1659
1543	$w[$x] = max $w[$x], $w;	1660	my $sh = sum @h[$r .. $r + $rs - 1];
1544	$h[$y] = max $h[$y], $h;	1661
		1662	if ($h > $sh) {
		1663	$_ += ($h - $sh) / ($_ ? $sh / $_ : $rs) for @h[$r .. $r + $rs - 1];
1545	}	1664	}
1546	}	1665	}
1547		1666
1548	(\@w, \@h)	1667	(\@w, \@h)
1549	}	1668	}
…		…
1565	my ($ws, $hs) = $self->get_wh;	1684	my ($ws, $hs) = $self->get_wh;
1566		1685
1567	my $req_w = (sum @$ws) || 1;	1686	my $req_w = (sum @$ws) || 1;
1568	my $req_h = (sum @$hs) || 1;	1687	my $req_h = (sum @$hs) || 1;
1569		1688
1570	# TODO: nicer code && do row_expand	1689	# now linearly scale the rows/columns to the allocated size
1571	my @col_expand = @{$self->{col_expand}};	1690	my @col_expand = @{$self->{col_expand}};
1572	@col_expand = (1) x @$ws unless @col_expand;	1691	@col_expand = (1) x @$ws unless @col_expand;
1573	my $col_expand = (sum @col_expand) || 1;	1692	my $col_expand = (sum @col_expand) || 1;
1574		1693
1575	# linearly scale sizes
1576	$ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;	1694	$ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
1577	$hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
1578		1695
1579	CFPlus::UI::harmonize $ws;	1696	DC::UI::harmonize $ws;
		1697
		1698	my @row_expand = @{$self->{row_expand}};
		1699	@row_expand = (1) x @$ws unless @row_expand;
		1700	my $row_expand = (sum @row_expand) || 1;
		1701
		1702	$hs->[$_] += $row_expand[$_] / $row_expand * ($h - $req_h) for 0 .. $#$hs;
		1703
1580	CFPlus::UI::harmonize $hs;	1704	DC::UI::harmonize $hs;
1581		1705
1582	my $y;	1706	my @x; for (0 .. $#$ws) { $x[$_ + 1] = $x[$_] + $ws->[$_] }
		1707	my @y; for (0 .. $#$hs) { $y[$_ + 1] = $y[$_] + $hs->[$_] }
1583		1708
1584	for my $r (0 .. $#{$self->{children}}) {	1709	for my $widget ($self->children) {
1585	my $row = $self->{children}[$r]	1710	my ($r, $c, $w, $h, $rs, $cs) = @$widget{qw(c_row c_col req_w req_h c_rowspan c_colspan)};
1586	or next;
1587		1711
1588	my $x = 0;	1712	$widget->configure (
1589	my $row_h = $hs->[$r];	1713	$x[$c], $y[$r],
		1714	$x[$c + $cs] - $x[$c], $y[$r + $rs] - $y[$r],
1590		1715	);
1591	for my $c (0 .. $#$row) {	1716	}
1592	my $col_w = $ws->[$c];
1593		1717
1594	if (my $widget = $row->[$c]) {	1718	1
1595	$widget->configure ($x, $y, $col_w, $row_h);	1719	}
1596	}
1597		1720
1598	$x += $col_w;	1721	#############################################################################
		1722
		1723	package DC::UI::Fixed;
		1724
		1725	use List::Util qw(min max);
		1726
		1727	our @ISA = DC::UI::Container::;
		1728
		1729	sub _scale($$$) {
		1730	my ($rel, $val, $max) = @_;
		1731
		1732	$rel ? $val * $max : $val
		1733	}
		1734
		1735	sub size_request {
		1736	my ($self) = @_;
		1737
		1738	my ($x1, $y1, $x2, $y2) = (0, 0, 0, 0);
		1739
		1740	# determine overall size by querying abs widgets
		1741	for my $child ($self->visible_children) {
		1742	unless ($child->{c_rel}) {
		1743	my $x = $child->{c_x};
		1744	my $y = $child->{c_y};
		1745
		1746	$x1 = min $x1, $x; $x2 = max $x2, $x + $child->{req_w};
		1747	$y1 = min $y1, $y; $y2 = max $y2, $y + $child->{req_h};
1599	}	1748	}
		1749	}
1600		1750
1601	$y += $row_h;	1751	my $W = $x2 - $x1;
		1752	my $H = $y2 - $y1;
		1753
		1754	# now layout remaining widgets
		1755	for my $child ($self->visible_children) {
		1756	if ($child->{c_rel}) {
		1757	my $x = _scale $child->{c_rel}, $child->{c_x}, $W;
		1758	my $y = _scale $child->{c_rel}, $child->{c_y}, $H;
		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};
		1762	}
		1763	}
		1764
		1765	my $W = $x2 - $x1;
		1766	my $H = $y2 - $y1;
		1767
		1768	($W, $H)
		1769	}
		1770
		1771	sub invoke_size_allocate {
		1772	my ($self, $W, $H) = @_;
		1773
		1774	for my $child ($self->visible_children) {
		1775	my $x = _scale $child->{c_rel}, $child->{c_x}, $W;
		1776	my $y = _scale $child->{c_rel}, $child->{c_y}, $H;
		1777
		1778	$x += $child->{c_halign} * $child->{req_w};
		1779	$y += $child->{c_valign} * $child->{req_h};
		1780
		1781	$child->configure (int $x, int $y, $child->{req_w}, $child->{req_h});
1602	}	1782	}
1603		1783
1604	1	1784	1
1605	}	1785	}
1606		1786
1607	sub find_widget {
1608	my ($self, $x, $y) = @_;
1609
1610	$x -= $self->{x};
1611	$y -= $self->{y};
1612
1613	my $res;
1614
1615	for (grep $_, map @$_, grep $_, @{ $self->{children} }) {
1616	$res = $_->find_widget ($x, $y)
1617	and return $res;
1618	}
1619
1620	$self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
1621	}
1622
1623	sub _draw {
1624	my ($self) = @_;
1625
1626	for (grep $_, @{$self->{children}}) {
1627	$_->draw for grep $_, @$_;
1628	}
1629	}
1630
1631	#############################################################################	1787	#############################################################################
1632		1788
1633	package CFPlus::UI::Box;	1789	package DC::UI::Box;
1634		1790
1635	our @ISA = CFPlus::UI::Container::;	1791	our @ISA = DC::UI::Container::;
1636		1792
1637	sub size_request {	1793	sub size_request {
1638	my ($self) = @_;	1794	my ($self) = @_;
		1795
		1796	my @children = $self->visible_children;
1639		1797
1640	$self->{vertical}	1798	$self->{vertical}
1641	? (	1799	? (
1642	(List::Util::max map $_->{req_w}, @{$self->{children}}),	1800	(List::Util::max map $_->{req_w}, @children),
1643	(List::Util::sum map $_->{req_h}, @{$self->{children}}),	1801	(List::Util::sum map $_->{req_h}, @children),
1644	)	1802	)
1645	: (	1803	: (
1646	(List::Util::sum map $_->{req_w}, @{$self->{children}}),	1804	(List::Util::sum map $_->{req_w}, @children),
1647	(List::Util::max map $_->{req_h}, @{$self->{children}}),	1805	(List::Util::max map $_->{req_h}, @children),
1648	)	1806	)
1649	}	1807	}
1650		1808
1651	sub invoke_size_allocate {	1809	sub invoke_size_allocate {
1652	my ($self, $w, $h) = @_;	1810	my ($self, $w, $h) = @_;
…		…
1673	$req[$_] += $space * $children[$_]{expand}	1831	$req[$_] += $space * $children[$_]{expand}
1674	for 0 .. $#children;	1832	for 0 .. $#children;
1675	}	1833	}
1676	}	1834	}
1677		1835
1678	CFPlus::UI::harmonize \@req;	1836	DC::UI::harmonize \@req;
1679		1837
1680	my $pos = 0;	1838	my $pos = 0;
1681	for (0 .. $#children) {	1839	for (0 .. $#children) {
1682	my $alloc = $req[$_];	1840	my $alloc = $req[$_];
1683	$children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));	1841	$children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
…		…
1688	1	1846	1
1689	}	1847	}
1690		1848
1691	#############################################################################	1849	#############################################################################
1692		1850
1693	package CFPlus::UI::HBox;	1851	package DC::UI::HBox;
1694		1852
1695	our @ISA = CFPlus::UI::Box::;	1853	our @ISA = DC::UI::Box::;
1696		1854
1697	sub new {	1855	sub new {
1698	my $class = shift;	1856	my $class = shift;
1699		1857
1700	$class->SUPER::new (	1858	$class->SUPER::new (
…		…
1703	)	1861	)
1704	}	1862	}
1705		1863
1706	#############################################################################	1864	#############################################################################
1707		1865
1708	package CFPlus::UI::VBox;	1866	package DC::UI::VBox;
1709		1867
1710	our @ISA = CFPlus::UI::Box::;	1868	our @ISA = DC::UI::Box::;
1711		1869
1712	sub new {	1870	sub new {
1713	my $class = shift;	1871	my $class = shift;
1714		1872
1715	$class->SUPER::new (	1873	$class->SUPER::new (
…		…
1718	)	1876	)
1719	}	1877	}
1720		1878
1721	#############################################################################	1879	#############################################################################
1722		1880
1723	package CFPlus::UI::Label;	1881	package DC::UI::Label;
1724		1882
1725	our @ISA = CFPlus::UI::DrawBG::;	1883	our @ISA = DC::UI::DrawBG::;
1726		1884
1727	use CFPlus::OpenGL;	1885	use DC::OpenGL;
1728		1886
1729	sub new {	1887	sub new {
1730	my ($class, %arg) = @_;	1888	my ($class, %arg) = @_;
1731		1889
1732	my $self = $class->SUPER::new (	1890	my $self = $class->SUPER::new (
…		…
1737	#text => initial text	1895	#text => initial text
1738	#markup => initial narkup	1896	#markup => initial narkup
1739	#max_w => maximum pixel width	1897	#max_w => maximum pixel width
1740	#style => 0, # render flags	1898	#style => 0, # render flags
1741	ellipsise => 3, # end	1899	ellipsise => 3, # end
1742	layout => (new CFPlus::Layout),	1900	layout => (new DC::Layout),
1743	fontsize => 1,	1901	fontsize => 1,
1744	align => -1,	1902	align => 0.5,
1745	valign => -1,	1903	valign => 0.5,
1746	padding_x => 2,	1904	padding_x => 4,
1747	padding_y => 2,	1905	padding_y => 2,
1748	can_events => 0,	1906	can_events => 0,
1749	%arg	1907	%arg
1750	);	1908	);
1751		1909
1752	if (exists $self->{template}) {	1910	if (exists $self->{template}) {
1753	my $layout = new CFPlus::Layout;	1911	my $layout = new DC::Layout;
1754	$layout->set_text (delete $self->{template});	1912	$layout->set_text (delete $self->{template});
1755	$self->{template} = $layout;	1913	$self->{template} = $layout;
1756	}	1914	}
1757		1915
1758	if (exists $self->{markup}) {	1916	if (exists $self->{markup}) {
…		…
1776		1934
1777	delete $self->{ox};	1935	delete $self->{ox};
1778	$self->SUPER::realloc;	1936	$self->SUPER::realloc;
1779	}	1937	}
1780		1938
		1939	sub clear {
		1940	my ($self) = @_;
		1941
		1942	$self->set_text ("");
		1943	}
		1944
1781	sub set_text {	1945	sub set_text {
1782	my ($self, $text) = @_;	1946	my ($self, $text) = @_;
1783		1947
1784	return if $self->{text} eq "T$text";	1948	return if $self->{text} eq "T$text";
1785	$self->{text} = "T$text";	1949	$self->{text} = "T$text";
…		…
1808		1972
1809	sub size_request {	1973	sub size_request {
1810	my ($self) = @_;	1974	my ($self) = @_;
1811		1975
1812	$self->{size_req} ||= do {	1976	$self->{size_req} ||= do {
		1977	my ($max_w, $max_h) = $self->get_max_wh;
		1978
1813	$self->{layout}->set_font ($self->{font}) if $self->{font};	1979	$self->{layout}->set_font ($self->{font}) if $self->{font};
1814	$self->{layout}->set_width ($self->{max_w} || -1);	1980	$self->{layout}->set_width ($max_w);
1815	$self->{layout}->set_ellipsise ($self->{ellipsise});	1981	$self->{layout}->set_ellipsise ($self->{ellipsise});
1816	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});	1982	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1817	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	1983	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1818		1984
1819	my ($w, $h) = $self->{layout}->size;	1985	my ($w, $h) = $self->{layout}->size;
1820		1986
1821	if (exists $self->{template}) {	1987	if (exists $self->{template}) {
1822	$self->{template}->set_font ($self->{font}) if $self->{font};	1988	$self->{template}->set_font ($self->{font}) if $self->{font};
1823	$self->{template}->set_width ($self->{max_w} || -1);	1989	$self->{template}->set_width ($max_w);
1824	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);	1990	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1825		1991
1826	my ($w2, $h2) = $self->{template}->size;	1992	my ($w2, $h2) = $self->{template}->size;
1827		1993
1828	$w = List::Util::max $w, $w2;	1994	$w = List::Util::max $w, $w2;
…		…
1884		2050
1885	[$self->{layout}->size]	2051	[$self->{layout}->size]
1886	};	2052	};
1887		2053
1888	unless (exists $self->{ox}) {	2054	unless (exists $self->{ox}) {
1889	$self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}	2055	$self->{ox} = $self->{padding_x} + int $self->{align} * ($self->{w} - $size->[0] - $self->{padding_x} * 2);
1890	: $self->{align} > 0 ? $self->{w} - $size->[0] - $self->{padding_x}	2056	$self->{oy} = $self->{padding_y} + int $self->{valign} * ($self->{h} - $size->[1] - $self->{padding_y} * 2);
1891	: ($self->{w} - $size->[0]) * 0.5);
1892		2057
1893	$self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}	2058	$self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
1894	: $self->{valign} > 0 ? $self->{h} - $size->[1] - $self->{padding_y}
1895	: ($self->{h} - $size->[1]) * 0.5);
1896	};	2059	};
1897		2060
1898	my $w = List::Util::min $self->{w} + 4, $size->[0];	2061	# unless ($self->{list}) {
1899	my $h = List::Util::min $self->{h} + 2, $size->[1];	2062	# $self->{list} = DC::OpenGL::glGenList;
1900		2063	# DC::OpenGL::glNewList $self->{list};
1901	$self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});	2064	# $self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
		2065	# DC::OpenGL::glEndList;
		2066	# }
		2067	#
		2068	# DC::OpenGL::glCallList $self->{list};
		2069
		2070	$self->{layout}->draw;
1902	}	2071	}
		2072
		2073	#sub destroy {
		2074	# my ($self) = @_;
		2075	#
		2076	# DC::OpenGL::glDeleteList delete $self->{list} if $self->{list};
		2077	#
		2078	# $self->SUPER::destroy;
		2079	#}
1903		2080
1904	#############################################################################	2081	#############################################################################
1905		2082
1906	package CFPlus::UI::EntryBase;	2083	package DC::UI::EntryBase;
1907		2084
1908	our @ISA = CFPlus::UI::Label::;	2085	our @ISA = DC::UI::Label::;
1909		2086
1910	use CFPlus::OpenGL;	2087	use DC::OpenGL;
1911		2088
1912	sub new {	2089	sub new {
1913	my $class = shift;	2090	my $class = shift;
1914		2091
1915	$class->SUPER::new (	2092	$class->SUPER::new (
1916	fg => [1, 1, 1],	2093	fg => [1, 1, 1],
1917	bg => [0, 0, 0, 0.2],	2094	bg => [0, 0, 0, 0.2],
		2095	outline => undef,
1918	active_bg => [1, 1, 1, 0.5],	2096	active_bg => [0, 0, 1, .2],
1919	active_fg => [0, 0, 0],	2097	active_fg => [1, 1, 1],
		2098	active_outline => [1, 1, 0],
1920	can_hover => 1,	2099	can_hover => 1,
1921	can_focus => 1,	2100	can_focus => 1,
		2101	align => 0,
1922	valign => 0,	2102	valign => 0.5,
1923	can_events => 1,	2103	can_events => 1,
1924	ellipsise => 0,	2104	ellipsise => 0,
		2105	padding_x => 4,
		2106	padding_y => 2,
1925	#text => ...	2107	#text => ...
1926	#hidden => "*",	2108	#hidden => "*",
1927	@_	2109	@_
1928	)	2110	)
1929	}	2111	}
…		…
1976		2158
1977	my $text = $self->get_text;	2159	my $text = $self->get_text;
1978		2160
1979	$self->{cursor} = List::Util::max 0, List::Util::min $self->{cursor}, length $text;	2161	$self->{cursor} = List::Util::max 0, List::Util::min $self->{cursor}, length $text;
1980		2162
1981	if ($uni == 8) {	2163	if ($sym == DC::SDLK_BACKSPACE) {
1982	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};	2164	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1983	} elsif ($uni == 127) {	2165	} elsif ($sym == DC::SDLK_DELETE) {
1984	substr $text, $self->{cursor}, 1, "";	2166	substr $text, $self->{cursor}, 1, "";
1985	} elsif ($sym == CFPlus::SDLK_LEFT) {	2167	} elsif ($sym == DC::SDLK_LEFT) {
1986	--$self->{cursor} if $self->{cursor};	2168	--$self->{cursor} if $self->{cursor};
1987	} elsif ($sym == CFPlus::SDLK_RIGHT) {	2169	} elsif ($sym == DC::SDLK_RIGHT) {
1988	++$self->{cursor} if $self->{cursor} < length $self->{text};	2170	++$self->{cursor} if $self->{cursor} < length $self->{text};
1989	} elsif ($sym == CFPlus::SDLK_HOME) {	2171	} elsif ($sym == DC::SDLK_HOME) {
1990	# what a hack	2172	# what a hack
1991	$self->{cursor} =	2173	$self->{cursor} =
1992	(substr $self->{text}, 0, $self->{cursor}) =~ /^(.*\012)/	2174	(substr $self->{text}, 0, $self->{cursor}) =~ /^(.*\012)/
1993	? length $1	2175	? length $1
1994	: 0;	2176	: 0;
1995	} elsif ($sym == CFPlus::SDLK_END) {	2177	} elsif ($sym == DC::SDLK_END) {
1996	# uh, again	2178	# uh, again
1997	$self->{cursor} =	2179	$self->{cursor} =
1998	(substr $self->{text}, $self->{cursor}) =~ /^([^\012]*)\012/	2180	(substr $self->{text}, $self->{cursor}) =~ /^([^\012]*)\012/
1999	? $self->{cursor} + length $1	2181	? $self->{cursor} + length $1
2000	: length $self->{text};	2182	: length $self->{text};
…		…
2064	glColor_premultiply @{$self->{bg}};	2246	glColor_premultiply @{$self->{bg}};
2065	}	2247	}
2066		2248
2067	glEnable GL_BLEND;	2249	glEnable GL_BLEND;
2068	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;	2250	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2069	glBegin GL_QUADS;
2070	glVertex 0 , 0;
2071	glVertex 0 , $self->{h};
2072	glVertex $self->{w}, $self->{h};	2251	glRect 0, 0, $self->{w}, $self->{h};
2073	glVertex $self->{w}, 0;
2074	glEnd;
2075	glDisable GL_BLEND;	2252	glDisable GL_BLEND;
2076		2253
2077	$self->SUPER::_draw;	2254	$self->SUPER::_draw;
2078		2255
2079	#TODO: force update every cursor change :(	2256	#TODO: force update every cursor change :(
…		…
2081		2258
2082	unless (exists $self->{cur_h}) {	2259	unless (exists $self->{cur_h}) {
2083	my $text = substr $self->{text}, 0, $self->{cursor};	2260	my $text = substr $self->{text}, 0, $self->{cursor};
2084	utf8::encode $text;	2261	utf8::encode $text;
2085		2262
2086	@$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)	2263	@$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
2087	}	2264	}
2088		2265
		2266	glColor_premultiply @{$self->{active_fg}};
2089	glBegin GL_LINES;	2267	glBegin GL_LINES;
2090	glVertex 0.5 + $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};	2268	glVertex $self->{cur_x} + $self->{ox} + .5, $self->{cur_y} + $self->{oy};
2091	glVertex 0.5 + $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};	2269	glVertex $self->{cur_x} + $self->{ox} + .5, $self->{cur_y} + $self->{oy} + $self->{cur_h};
2092	glEnd;	2270	glEnd;
		2271
		2272	glLineWidth 3;
		2273	glColor @{$self->{active_outline}};
		2274	glRect_lineloop 1.5, 1.5, $self->{w} - 1.5, $self->{h} - 1.5;
		2275	glLineWidth 1;
		2276
		2277	} else {
		2278	glColor @{$self->{outline} || $DC::THEME{entry_outline}};
		2279	glBegin GL_LINE_STRIP;
		2280	glVertex .5, $self->{h} * .5;
		2281	glVertex .5, $self->{h} - 2.5;
		2282	glVertex $self->{w} - .5, $self->{h} - 2.5;
		2283	glVertex $self->{w} - .5, $self->{h} * .5;
		2284	glEnd;
2093	}	2285	}
2094	}	2286	}
2095		2287
2096	#############################################################################	2288	#############################################################################
2097		2289
2098	package CFPlus::UI::Entry;	2290	package DC::UI::Entry;
2099		2291
2100	our @ISA = CFPlus::UI::EntryBase::;	2292	our @ISA = DC::UI::EntryBase::;
2101		2293
2102	use CFPlus::OpenGL;	2294	use DC::OpenGL;
		2295
		2296	sub new {
		2297	my $class = shift;
		2298
		2299	$class->SUPER::new (
		2300	history_pointer => -1,
		2301	@_
		2302	)
		2303	}
		2304
2103		2305
2104	sub invoke_key_down {	2306	sub invoke_key_down {
2105	my ($self, $ev) = @_;	2307	my ($self, $ev) = @_;
2106		2308
2107	my $sym = $ev->{sym};	2309	my $sym = $ev->{sym};
…		…
2113	$self->{history_pointer} = -1;	2315	$self->{history_pointer} = -1;
2114	$self->{history_saveback} = '';	2316	$self->{history_saveback} = '';
2115	$self->emit (activate => $txt);	2317	$self->emit (activate => $txt);
2116	$self->update;	2318	$self->update;
2117		2319
2118	} elsif ($sym == CFPlus::SDLK_UP) {	2320	} elsif ($sym == DC::SDLK_UP) {
2119	if ($self->{history_pointer} < 0) {	2321	if ($self->{history_pointer} < 0) {
2120	$self->{history_saveback} = $self->get_text;	2322	$self->{history_saveback} = $self->get_text;
2121	}	2323	}
2122	if (@{$self->{history} || []} > 0) {	2324	if (@{$self->{history} || []} > 0) {
2123	$self->{history_pointer}++;	2325	$self->{history_pointer}++;
…		…
2125	$self->{history_pointer} = @{$self->{history} || []} - 1;	2327	$self->{history_pointer} = @{$self->{history} || []} - 1;
2126	}	2328	}
2127	$self->set_text ($self->{history}->[$self->{history_pointer}]);	2329	$self->set_text ($self->{history}->[$self->{history_pointer}]);
2128	}	2330	}
2129		2331
2130	} elsif ($sym == CFPlus::SDLK_DOWN) {	2332	} elsif ($sym == DC::SDLK_DOWN) {
2131	$self->{history_pointer}--;	2333	$self->{history_pointer}--;
2132	$self->{history_pointer} = -1 if $self->{history_pointer} < 0;	2334	$self->{history_pointer} = -1 if $self->{history_pointer} < 0;
2133		2335
2134	if ($self->{history_pointer} >= 0) {	2336	if ($self->{history_pointer} >= 0) {
2135	$self->set_text ($self->{history}->[$self->{history_pointer}]);	2337	$self->set_text ($self->{history}->[$self->{history_pointer}]);
2136	} else {	2338	} else {
		2339	if (defined $self->{history_saveback}) {
2137	$self->set_text ($self->{history_saveback});	2340	$self->set_text ($self->{history_saveback});
		2341	$self->{history_saveback} = undef;
		2342	}
2138	}	2343	}
2139		2344
2140	} else {	2345	} else {
2141	return $self->SUPER::invoke_key_down ($ev)	2346	return $self->SUPER::invoke_key_down ($ev)
2142	}	2347	}
…		…
2144	1	2349	1
2145	}	2350	}
2146		2351
2147	#############################################################################	2352	#############################################################################
2148		2353
2149	package CFPlus::UI::TextEdit;	2354	package DC::UI::TextEdit;
2150		2355
2151	our @ISA = CFPlus::UI::EntryBase::;	2356	our @ISA = DC::UI::EntryBase::;
2152		2357
2153	use CFPlus::OpenGL;	2358	use DC::OpenGL;
		2359
		2360	sub new {
		2361	my $class = shift;
		2362
		2363	$class->SUPER::new (
		2364	padding_y => 4,
		2365
		2366	@_
		2367	)
		2368	}
2154		2369
2155	sub move_cursor_ver {	2370	sub move_cursor_ver {
2156	my ($self, $dy) = @_;	2371	my ($self, $dy) = @_;
2157		2372
2158	my ($y, $x) = $self->{layout}->index_to_line_x ($self->{cursor});	2373	my ($line, $x) = $self->{layout}->index_to_line_x ($self->{cursor});
2159		2374
2160	$y += $dy;	2375	$line += $dy;
2161		2376
2162	if (defined (my $index = $self->{layout}->line_x_to_index ($y, $x))) {	2377	if (defined (my $index = $self->{layout}->line_x_to_index ($line, $x))) {
2163	$self->{cursor} = $index;	2378	$self->{cursor} = $index;
2164	delete $self->{cur_h};	2379	delete $self->{cur_h};
2165	$self->update;	2380	$self->update;
2166	return;	2381	return;
2167	}	2382	}
…		…
2170	sub invoke_key_down {	2385	sub invoke_key_down {
2171	my ($self, $ev) = @_;	2386	my ($self, $ev) = @_;
2172		2387
2173	my $sym = $ev->{sym};	2388	my $sym = $ev->{sym};
2174		2389
2175	if ($sym == CFPlus::SDLK_UP) {	2390	if ($sym == DC::SDLK_UP) {
2176	$self->move_cursor_ver (-1);	2391	$self->move_cursor_ver (-1);
2177	} elsif ($sym == CFPlus::SDLK_DOWN) {	2392	} elsif ($sym == DC::SDLK_DOWN) {
2178	$self->move_cursor_ver (+1);	2393	$self->move_cursor_ver (+1);
2179	} else {	2394	} else {
2180	return $self->SUPER::invoke_key_down ($ev)	2395	return $self->SUPER::invoke_key_down ($ev)
2181	}	2396	}
2182		2397
2183	1	2398	1
2184	}	2399	}
2185		2400
2186	#############################################################################	2401	#############################################################################
2187		2402
2188	package CFPlus::UI::Button;	2403	package DC::UI::ButtonBin;
2189		2404
2190	our @ISA = CFPlus::UI::Label::;	2405	our @ISA = DC::UI::Bin::;
2191		2406
2192	use CFPlus::OpenGL;	2407	use DC::OpenGL;
2193		2408
2194	my @tex =	2409	my @tex =
2195	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }	2410	map { new_from_resource DC::Texture $_, mipmap => 1 }
2196	qw(b1_button_active.png);	2411	qw(b1_button_inactive.png b1_button_active.png);
2197		2412
2198	sub new {	2413	sub new {
2199	my $class = shift;	2414	my $class = shift;
2200		2415
2201	$class->SUPER::new (	2416	$class->SUPER::new (
2202	padding_x => 4,
2203	padding_y => 4,
2204	fg => [1, 1, 1],
2205	active_fg => [0, 0, 1],
2206	can_hover => 1,	2417	can_hover => 1,
2207	align => 0,	2418	align => 0.5,
2208	valign => 0,	2419	valign => 0.5,
2209	can_events => 1,	2420	can_events => 1,
2210	@_	2421	@_
2211	)	2422	)
2212	}	2423	}
2213		2424
…		…
2222	}	2433	}
2223		2434
2224	sub _draw {	2435	sub _draw {
2225	my ($self) = @_;	2436	my ($self) = @_;
2226		2437
2227	local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
2228
2229	glEnable GL_TEXTURE_2D;	2438	glEnable GL_TEXTURE_2D;
2230	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2439	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2231	glColor 0, 0, 0, 1;	2440	glColor 0, 0, 0, 1;
2232		2441
		2442	my $tex = $tex[$GRAB == $self];
2233	$tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});	2443	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2234		2444
2235	glDisable GL_TEXTURE_2D;	2445	glDisable GL_TEXTURE_2D;
2236		2446
2237	$self->SUPER::_draw;	2447	$self->SUPER::_draw;
2238	}	2448	}
2239		2449
2240	#############################################################################	2450	#############################################################################
2241		2451
2242	package CFPlus::UI::CheckBox;	2452	package DC::UI::Button;
2243		2453
2244	our @ISA = CFPlus::UI::DrawBG::;	2454	our @ISA = DC::UI::Label::;
		2455
		2456	use DC::OpenGL;
2245		2457
2246	my @tex =	2458	my @tex =
2247	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }	2459	map { new_from_resource DC::Texture $_, mipmap => 1 }
		2460	qw(b1_button_inactive.png b1_button_active.png);
		2461
		2462	sub new {
		2463	my $class = shift;
		2464
		2465	$class->SUPER::new (
		2466	padding_x => 8,
		2467	padding_y => 4,
		2468	fg => [1.0, 1.0, 1.0],
		2469	active_fg => [0.8, 0.8, 0.8],
		2470	can_hover => 1,
		2471	align => 0.5,
		2472	valign => 0.5,
		2473	can_events => 1,
		2474	@_
		2475	)
		2476	}
		2477
		2478	sub invoke_button_up {
		2479	my ($self, $ev, $x, $y) = @_;
		2480
		2481	$self->emit ("activate")
		2482	if $x >= 0 && $x < $self->{w}
		2483	&& $y >= 0 && $y < $self->{h};
		2484
		2485	1
		2486	}
		2487
		2488	sub _draw {
		2489	my ($self) = @_;
		2490
		2491	local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
		2492
		2493	glEnable GL_TEXTURE_2D;
		2494	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		2495	glColor 0, 0, 0, 1;
		2496
		2497	my $tex = $tex[$GRAB == $self];
		2498	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
		2499
		2500	glDisable GL_TEXTURE_2D;
		2501
		2502	$self->SUPER::_draw;
		2503	}
		2504
		2505	#############################################################################
		2506
		2507	package DC::UI::CheckBox;
		2508
		2509	our @ISA = DC::UI::DrawBG::;
		2510
		2511	my @tex =
		2512	map { new_from_resource DC::Texture $_, mipmap => 1 }
2248	qw(c1_checkbox_bg.png c1_checkbox_active.png);	2513	qw(c1_checkbox_bg.png c1_checkbox_active.png);
2249		2514
2250	use CFPlus::OpenGL;	2515	use DC::OpenGL;
2251		2516
2252	sub new {	2517	sub new {
2253	my $class = shift;	2518	my $class = shift;
2254		2519
2255	$class->SUPER::new (	2520	$class->SUPER::new (
…		…
2295	sub _draw {	2560	sub _draw {
2296	my ($self) = @_;	2561	my ($self) = @_;
2297		2562
2298	$self->SUPER::_draw;	2563	$self->SUPER::_draw;
2299		2564
2300	glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;	2565	glTranslate $self->{padding_x}, $self->{padding_y}, 0;
2301		2566
2302	my ($w, $h) = @$self{qw(w h)};	2567	my ($w, $h) = @$self{qw(w h)};
2303		2568
2304	my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;	2569	my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
2305		2570
…		…
2312	glDisable GL_TEXTURE_2D;	2577	glDisable GL_TEXTURE_2D;
2313	}	2578	}
2314		2579
2315	#############################################################################	2580	#############################################################################
2316		2581
2317	package CFPlus::UI::Image;	2582	package DC::UI::Image;
2318		2583
2319	our @ISA = CFPlus::UI::Base::;	2584	our @ISA = DC::UI::Base::;
2320		2585
2321	use CFPlus::OpenGL;	2586	use DC::OpenGL;
2322		2587
2323	our %texture_cache;	2588	our %texture_cache;
2324		2589
2325	sub new {	2590	sub new {
2326	my $class = shift;	2591	my $class = shift;
2327		2592
2328	my $self = $class->SUPER::new (	2593	my $self = $class->SUPER::new (
2329	can_events => 0,	2594	can_events => 0,
		2595	scale => 1,
2330	@_,	2596	@_,
2331	);	2597	);
2332		2598
2333	$self->{path} || $self->{tex}	2599	$self->{path} || $self->{tex}
2334	or Carp::croak "'path' or 'tex' attributes required";	2600	or Carp::croak "'path' or 'tex' attributes required";
2335		2601
2336	$self->{tex} ||= $texture_cache{$self->{path}} ||=	2602	$self->{tex} ||= $texture_cache{$self->{path}} ||=
2337	new_from_file CFPlus::Texture CFPlus::find_rcfile $self->{path}, mipmap => 1;	2603	new_from_resource DC::Texture $self->{path}, mipmap => 1;
2338		2604
2339	CFPlus::weaken $texture_cache{$self->{path}};	2605	DC::weaken $texture_cache{$self->{path}};
2340		2606
2341	$self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};	2607	$self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
2342		2608
2343	$self	2609	$self
2344	}	2610	}
2345		2611
2346	sub STORABLE_freeze {	2612	sub STORABLE_freeze {
2347	my ($self, $cloning) = @_;	2613	my ($self, $cloning) = @_;
2348		2614
2349	$self->{path}	2615	$self->{path}
2350	or die "cannot serialise CFPlus::UI::Image on non-loadable images\n";	2616	or die "cannot serialise DC::UI::Image on non-loadable images\n";
2351		2617
2352	$self->{path}	2618	$self->{path}
2353	}	2619	}
2354		2620
2355	sub STORABLE_attach {	2621	sub STORABLE_attach {
…		…
2359	}	2625	}
2360		2626
2361	sub size_request {	2627	sub size_request {
2362	my ($self) = @_;	2628	my ($self) = @_;
2363		2629
2364	($self->{tex}{w}, $self->{tex}{h})	2630	(int $self->{tex}{w} * $self->{scale}, int $self->{tex}{h} * $self->{scale})
2365	}	2631	}
2366		2632
2367	sub _draw {	2633	sub _draw {
2368	my ($self) = @_;	2634	my ($self) = @_;
2369		2635
…		…
2379	}	2645	}
2380		2646
2381	glEnable GL_TEXTURE_2D;	2647	glEnable GL_TEXTURE_2D;
2382	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2648	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2383		2649
2384	$tex->draw_quad (0, 0, $w, $h);	2650	$tex->draw_quad_alpha (0, 0, $w, $h);
2385		2651
2386	glDisable GL_TEXTURE_2D;	2652	glDisable GL_TEXTURE_2D;
2387	}	2653	}
2388		2654
2389	#############################################################################	2655	#############################################################################
2390		2656
2391	package CFPlus::UI::ImageButton;	2657	package DC::UI::ImageButton;
2392		2658
2393	our @ISA = CFPlus::UI::Image::;	2659	our @ISA = DC::UI::Image::;
2394		2660
2395	use CFPlus::OpenGL;	2661	use DC::OpenGL;
2396		2662
2397	my %textures;	2663	my %textures;
2398		2664
2399	sub new {	2665	sub new {
2400	my $class = shift;	2666	my $class = shift;
…		…
2403	padding_x => 4,	2669	padding_x => 4,
2404	padding_y => 4,	2670	padding_y => 4,
2405	fg => [1, 1, 1],	2671	fg => [1, 1, 1],
2406	active_fg => [0, 0, 1],	2672	active_fg => [0, 0, 1],
2407	can_hover => 1,	2673	can_hover => 1,
2408	align => 0,	2674	align => 0.5,
2409	valign => 0,	2675	valign => 0.5,
2410	can_events => 1,	2676	can_events => 1,
2411	@_	2677	@_
2412	);	2678	);
2413	}	2679	}
2414		2680
		2681	sub invoke_button_down {
		2682	my ($self, $ev, $x, $y) = @_;
		2683
		2684	1
		2685	}
		2686
2415	sub invoke_button_up {	2687	sub invoke_button_up {
2416	my ($self, $ev, $x, $y) = @_;	2688	my ($self, $ev, $x, $y) = @_;
2417		2689
2418	$self->emit ("activate")	2690	$self->emit ("activate")
2419	if $x >= 0 && $x < $self->{w}	2691	if $x >= 0 && $x < $self->{w}
…		…
2422	1	2694	1
2423	}	2695	}
2424		2696
2425	#############################################################################	2697	#############################################################################
2426		2698
2427	package CFPlus::UI::VGauge;	2699	package DC::UI::VGauge;
2428		2700
2429	our @ISA = CFPlus::UI::Base::;	2701	our @ISA = DC::UI::Base::;
2430		2702
2431	use List::Util qw(min max);	2703	use List::Util qw(min max);
2432		2704
2433	use CFPlus::OpenGL;	2705	use DC::OpenGL;
2434		2706
2435	my %tex = (	2707	my %tex = (
2436	food => [	2708	food => [
2437	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }	2709	map { new_from_resource DC::Texture $_, mipmap => 1 }
2438	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/	2710	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
2439	],	2711	],
2440	grace => [	2712	grace => [
2441	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }	2713	map { new_from_resource DC::Texture $_, mipmap => 1 }
2442	qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/	2714	qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
2443	],	2715	],
2444	hp => [	2716	hp => [
2445	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }	2717	map { new_from_resource DC::Texture $_, mipmap => 1 }
2446	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/	2718	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
2447	],	2719	],
2448	mana => [	2720	mana => [
2449	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }	2721	map { new_from_resource DC::Texture $_, mipmap => 1 }
2450	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/	2722	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
2451	],	2723	],
2452	);	2724	);
2453		2725
2454	# eg. VGauge->new (gauge => 'food'), default gauge: food	2726	# eg. VGauge->new (gauge => 'food'), default gauge: food
…		…
2557	glDisable GL_TEXTURE_2D;	2829	glDisable GL_TEXTURE_2D;
2558	}	2830	}
2559		2831
2560	#############################################################################	2832	#############################################################################
2561		2833
		2834	package DC::UI::Progress;
		2835
		2836	our @ISA = DC::UI::Label::;
		2837
		2838	use DC::OpenGL;
		2839
		2840	sub new {
		2841	my ($class, %arg) = @_;
		2842
		2843	my $self = $class->SUPER::new (
		2844	fg => [1, 1, 1],
		2845	bg => [0, 0, 1, 0.2],
		2846	bar => [0.7, 0.5, 0.1, 0.8],
		2847	outline => [0.4, 0.3, 0],
		2848	fontsize => 0.9,
		2849	valign => 0.5,
		2850	align => 0.5,
		2851	can_events => 1,
		2852	ellipsise => 1,
		2853	label => "%d%%",
		2854	%arg,
		2855	);
		2856
		2857	$self->set_value ($arg{value} || -1);
		2858
		2859	$self
		2860	}
		2861
		2862	sub set_label {
		2863	my ($self, $label) = @_;
		2864
		2865	return if $self->{label} eq $label;
		2866	$self->{label} = $label;
		2867
		2868	$self->DC::UI::Progress::set_value (0 + delete $self->{value});
		2869	}
		2870
		2871	sub set_value {
		2872	my ($self, $value) = @_;
		2873
		2874	if ($self->{value} ne $value) {
		2875	$self->{value} = $value;
		2876
		2877	if ($value < 0) {
		2878	$self->set_text ("-");
		2879	} else {
		2880	$self->set_text (sprintf $self->{label}, $value * 100);
		2881	}
		2882
		2883	$self->update;
		2884	}
		2885	}
		2886
		2887	sub _draw {
		2888	my ($self) = @_;
		2889
		2890	glEnable GL_BLEND;
		2891	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
		2892
		2893	if ($self->{value} >= 0) {
		2894	my $s = int 2 + ($self->{w} - 4) * $self->{value};
		2895
		2896	glColor_premultiply @{$self->{bar}};
		2897	glRect 2, 2, $s, $self->{h} - 2;
		2898	glColor_premultiply @{$self->{bg}};
		2899	glRect $s, 2, $self->{w} - 2, $self->{h} - 2;
		2900	}
		2901
		2902	glColor_premultiply @{$self->{outline}};
		2903	glRect_lineloop 1.5, 1.5, $self->{w} - 1.5, $self->{h} - 1.5;
		2904
		2905	glDisable GL_BLEND;
		2906
		2907	{
		2908	local $self->{bg}; # do not draw background
		2909	$self->SUPER::_draw;
		2910	}
		2911	}
		2912
		2913	#############################################################################
		2914
		2915	package DC::UI::ExperienceProgress;
		2916
		2917	our @ISA = DC::UI::Progress::;
		2918
		2919	sub new {
		2920	my ($class, %arg) = @_;
		2921
		2922	my $self = $class->SUPER::new (
		2923	tooltip => sub {
		2924	my ($self) = @_;
		2925
		2926	sprintf "level %d\n%s points\n%s next level\n%s to go",
		2927	$self->{lvl},
		2928	::formsep ($self->{exp}),
		2929	::formsep ($self->{nxt}),
		2930	::formsep ($self->{nxt} - $self->{exp}),
		2931	},
		2932	%arg
		2933	);
		2934
		2935	$::CONN->{on_exp_update}{$self+0} = sub { $self->set_value ($self->{value}) }
		2936	if $::CONN;
		2937
		2938	$self
		2939	}
		2940
		2941	sub DESTROY {
		2942	my ($self) = @_;
		2943
		2944	delete $::CONN->{on_exp_update}{$self+0}
		2945	if $::CONN;
		2946
		2947	$self->SUPER::DESTROY;
		2948	}
		2949
		2950	sub set_value {
		2951	my ($self, $lvl, $exp) = @_;
		2952
		2953	$self->{lvl} = $lvl;
		2954	$self->{exp} = $exp;
		2955
		2956	my $v = -1;
		2957
		2958	if ($::CONN && (my $table = $::CONN->{exp_table})) {
		2959	my $l0 = $table->[$lvl - 1];
		2960	my $l1 = $table->[$lvl];
		2961
		2962	$self->{nxt} = $l1;
		2963
		2964	$v = ($exp - $l0) / ($l1 - $l0);
		2965	}
		2966
		2967	$self->SUPER::set_value ($v);
		2968	}
		2969
		2970	#############################################################################
		2971
2562	package CFPlus::UI::Gauge;	2972	package DC::UI::Gauge;
2563		2973
2564	our @ISA = CFPlus::UI::VBox::;	2974	our @ISA = DC::UI::VBox::;
2565		2975
2566	sub new {	2976	sub new {
2567	my ($class, %arg) = @_;	2977	my ($class, %arg) = @_;
2568		2978
2569	my $self = $class->SUPER::new (	2979	my $self = $class->SUPER::new (
…		…
2571	can_hover => 1,	2981	can_hover => 1,
2572	can_events => 1,	2982	can_events => 1,
2573	%arg,	2983	%arg,
2574	);	2984	);
2575		2985
2576	$self->add ($self->{value} = new CFPlus::UI::Label valign => +1, align => 0, template => "999");	2986	$self->add ($self->{value} = new DC::UI::Label valign => 1, align => 0.5, template => "999");
2577	$self->add ($self->{gauge} = new CFPlus::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);	2987	$self->add ($self->{gauge} = new DC::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2578	$self->add ($self->{max} = new CFPlus::UI::Label valign => -1, align => 0, template => "999");	2988	$self->add ($self->{max} = new DC::UI::Label valign => 0, align => 0.5, template => "999");
2579		2989
2580	$self	2990	$self
2581	}	2991	}
2582		2992
2583	sub set_fontsize {	2993	sub set_fontsize {
…		…
2604	$self->{value}->set_text ($val);	3014	$self->{value}->set_text ($val);
2605	}	3015	}
2606		3016
2607	#############################################################################	3017	#############################################################################
2608		3018
2609	package CFPlus::UI::Slider;	3019	package DC::UI::Slider;
2610		3020
2611	use strict;	3021	use strict;
2612		3022
2613	use CFPlus::OpenGL;	3023	use DC::OpenGL;
2614		3024
2615	our @ISA = CFPlus::UI::DrawBG::;	3025	our @ISA = DC::UI::DrawBG::;
2616		3026
2617	my @tex =	3027	my @tex =
2618	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_ }	3028	map { new_from_resource DC::Texture $_ }
2619	qw(s1_slider.png s1_slider_bg.png);	3029	qw(s1_slider.png s1_slider_bg.png);
2620		3030
2621	sub new {	3031	sub new {
2622	my $class = shift;	3032	my $class = shift;
2623		3033
…		…
2660	sub set_value {	3070	sub set_value {
2661	my ($self, $value) = @_;	3071	my ($self, $value) = @_;
2662		3072
2663	my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};	3073	my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2664		3074
2665	$hi = $lo + 1 if $hi <= $lo;	3075	$hi = $lo if $hi < $lo;
2666		3076
2667	$page = $hi - $lo if $page > $hi - $lo;	3077	$value = $hi - $page if $value > $hi - $page;
2668
2669	$value = $lo if $value < $lo;	3078	$value = $lo if $value < $lo;
2670	$value = $hi - $page if $value > $hi - $page;
2671		3079
2672	$value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit	3080	$value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2673	if $unit;	3081	if $unit;
2674		3082
2675	@{$self->{range}} = ($value, $lo, $hi, $page, $unit);	3083	@{$self->{range}} = ($value, $lo, $hi, $page, $unit);
…		…
2691		3099
2692	$self->SUPER::invoke_button_down ($ev, $x, $y);	3100	$self->SUPER::invoke_button_down ($ev, $x, $y);
2693		3101
2694	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];	3102	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2695		3103
2696	$self->invoke_mouse_motion ($ev, $x, $y)	3104	$self->invoke_mouse_motion ($ev, $x, $y);
		3105
		3106	1
2697	}	3107	}
2698		3108
2699	sub invoke_mouse_motion {	3109	sub invoke_mouse_motion {
2700	my ($self, $ev, $x, $y) = @_;	3110	my ($self, $ev, $x, $y) = @_;
2701		3111
…		…
2717	sub invoke_mouse_wheel {	3127	sub invoke_mouse_wheel {
2718	my ($self, $ev) = @_;	3128	my ($self, $ev) = @_;
2719		3129
2720	my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx};	3130	my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx};
2721		3131
2722	my $pagepart = $ev->{mod} & CFPlus::KMOD_SHIFT ? 1 : 0.2;	3132	my $pagepart = $ev->{mod} & DC::KMOD_SHIFT ? 1 : 0.2;
2723		3133
2724	$self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * $pagepart);	3134	$self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * $pagepart);
2725		3135
2726	! ! $delta	3136	1
2727	}	3137	}
2728		3138
2729	sub update {	3139	sub update {
2730	my ($self) = @_;	3140	my ($self) = @_;
2731		3141
…		…
2737	my ($self) = @_;	3147	my ($self) = @_;
2738		3148
2739	unless ($self->{knob_w}) {	3149	unless ($self->{knob_w}) {
2740	$self->set_value ($self->{range}[0]);	3150	$self->set_value ($self->{range}[0]);
2741		3151
2742	my ($value, $lo, $hi, $page) = @{$self->{range}};	3152	my ($value, $lo, $hi, $page, $unit) = @{$self->{range}};
2743	my $range = ($hi - $page - $lo) || 1e-100;	3153	my $range = ($hi - $page - $lo) || 1e-10;
2744		3154
2745	my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;	3155	my $knob_w = List::Util::min 1, $page / (($hi - $lo) || 1e-10) || 24 / $self->{w};
2746		3156
2747	$self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;	3157	$self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
2748	$self->{scale} = 1 - 2 * $self->{offset} || 1e-100;	3158	$self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
2749		3159
2750	$value = ($value - $lo) / $range;	3160	$value = ($value - $lo) / $range;
…		…
2780	glDisable GL_TEXTURE_2D;	3190	glDisable GL_TEXTURE_2D;
2781	}	3191	}
2782		3192
2783	#############################################################################	3193	#############################################################################
2784		3194
2785	package CFPlus::UI::ValSlider;	3195	package DC::UI::ValSlider;
2786		3196
2787	our @ISA = CFPlus::UI::HBox::;	3197	our @ISA = DC::UI::HBox::;
2788		3198
2789	sub new {	3199	sub new {
2790	my ($class, %arg) = @_;	3200	my ($class, %arg) = @_;
2791		3201
2792	my $range = delete $arg{range};	3202	my $range = delete $arg{range};
2793		3203
2794	my $self = $class->SUPER::new (	3204	my $self = $class->SUPER::new (
2795	slider => (new CFPlus::UI::Slider expand => 1, range => $range),	3205	slider => (new DC::UI::Slider expand => 1, range => $range),
2796	entry => (new CFPlus::UI::Label text => "", template => delete $arg{template}),	3206	entry => (new DC::UI::Label text => "", template => delete $arg{template}),
2797	to_value => sub { shift },	3207	to_value => sub { shift },
2798	from_value => sub { shift },	3208	from_value => sub { shift },
2799	%arg,	3209	%arg,
2800	);	3210	);
2801		3211
…		…
2821	sub set_range { shift->{slider}->set_range (@_) }	3231	sub set_range { shift->{slider}->set_range (@_) }
2822	sub set_value { shift->{slider}->set_value (@_) }	3232	sub set_value { shift->{slider}->set_value (@_) }
2823		3233
2824	#############################################################################	3234	#############################################################################
2825		3235
2826	package CFPlus::UI::TextScroller;	3236	package DC::UI::TextScroller;
2827		3237
2828	our @ISA = CFPlus::UI::HBox::;	3238	our @ISA = DC::UI::HBox::;
2829		3239
2830	use CFPlus::OpenGL;	3240	use DC::OpenGL;
2831		3241
2832	sub new {	3242	sub new {
2833	my $class = shift;	3243	my $class = shift;
2834		3244
2835	my $self = $class->SUPER::new (	3245	my $self = $class->SUPER::new (
…		…
2837	can_events => 1,	3247	can_events => 1,
2838	indent => 0,	3248	indent => 0,
2839	#font => default_font	3249	#font => default_font
2840	@_,	3250	@_,
2841		3251
2842	layout => (new CFPlus::Layout),	3252	layout => (new DC::Layout),
2843	par => [],	3253	par => [],
2844	max_par => 0,	3254	max_par => 0,
2845	height => 0,	3255	height => 0,
2846	children => [	3256	children => [
2847	(new CFPlus::UI::Empty expand => 1),	3257	(new DC::UI::Empty expand => 1),
2848	(new CFPlus::UI::Slider vertical => 1),	3258	(new DC::UI::Slider vertical => 1),
2849	],	3259	],
2850	);	3260	);
2851		3261
2852	$self->{children}[1]->connect (changed => sub { $self->update });	3262	$self->{children}[1]->connect (changed => sub { $self->update });
2853		3263
…		…
2862	}	3272	}
2863		3273
2864	sub size_request {	3274	sub size_request {
2865	my ($self) = @_;	3275	my ($self) = @_;
2866		3276
2867	my ($empty, $slider) = @{ $self->{children} };	3277	my ($empty, $slider) = $self->visible_children;
2868		3278
2869	local $self->{children} = [$empty, $slider];	3279	local $self->{children} = [$empty, $slider];
2870	$self->SUPER::size_request	3280	$self->SUPER::size_request
2871	}	3281	}
2872		3282
…		…
2909	$layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});	3319	$layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2910	$layout->set_markup ($para->{markup});	3320	$layout->set_markup ($para->{markup});
2911		3321
2912	$layout->set_shapes (	3322	$layout->set_shapes (
2913	map	3323	map
2914	+(0, $_->baseline_shift +$_->{padding_y} - $_->{h}, $_->{w}, $_->{h}),	3324	+(0, $_->baseline_shift + $_->{padding_y} - $_->{h}, $_->{w}, $_->{h}),
2915	@{$para->{widget}}	3325	@{$para->{widget}}
2916	);	3326	);
2917		3327
2918	$layout	3328	$layout
2919	}	3329	}
…		…
3036	$ROOT->on_post_alloc ($self => sub {	3446	$ROOT->on_post_alloc ($self => sub {
3037	$self->force_uptodate;	3447	$self->force_uptodate;
3038		3448
3039	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};	3449	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
3040		3450
3041	$self->{texture} ||= new_from_opengl CFPlus::Texture $W, $H, sub {	3451	$self->{texture} ||= new_from_opengl DC::Texture $W, $H, sub {
3042	glClearColor 0, 0, 0, 0;	3452	glClearColor 0, 0, 0, 0;
3043	glClear GL_COLOR_BUFFER_BIT;	3453	glClear GL_COLOR_BUFFER_BIT;
3044		3454
3045	package CFPlus::UI::Base;	3455	package DC::UI::Base;
3046	local ($draw_x, $draw_y, $draw_w, $draw_h) =	3456	local ($draw_x, $draw_y, $draw_w, $draw_h) =
3047	(0, 0, $self->{w}, $self->{h});	3457	(0, 0, $self->{w}, $self->{h});
3048		3458
3049	my $top = int $self->{children}[1]{range}[0];	3459	my $top = int $self->{children}[1]{range}[0];
3050		3460
…		…
3061		3471
3062	if ($y0 < $y + $h && $y < $y1) {	3472	if ($y0 < $y + $h && $y < $y1) {
3063	my $layout = $self->get_layout ($para);	3473	my $layout = $self->get_layout ($para);
3064		3474
3065	$layout->render ($para->{indent}, $y - $y0);	3475	$layout->render ($para->{indent}, $y - $y0);
		3476	$layout->draw;
3066		3477
3067	if (my @w = @{ $para->{widget} }) {	3478	if (my @w = @{ $para->{widget} }) {
3068	my @s = $layout->get_shapes;	3479	my @s = $layout->get_shapes;
3069		3480
3070	for (@w) {	3481	for (@w) {
…		…
3108	$self->{children}[1]->draw;	3519	$self->{children}[1]->draw;
3109	}	3520	}
3110		3521
3111	#############################################################################	3522	#############################################################################
3112		3523
3113	package CFPlus::UI::Animator;	3524	package DC::UI::Animator;
3114		3525
3115	use CFPlus::OpenGL;	3526	use DC::OpenGL;
3116		3527
3117	our @ISA = CFPlus::UI::Bin::;	3528	our @ISA = DC::UI::Bin::;
3118		3529
3119	sub moveto {	3530	sub moveto {
3120	my ($self, $x, $y) = @_;	3531	my ($self, $x, $y) = @_;
3121		3532
3122	$self->{moveto} = [$self->{x}, $self->{y}, $x, $y];	3533	$self->{moveto} = [$self->{x}, $self->{y}, $x, $y];
…		…
3150	glPopMatrix;	3561	glPopMatrix;
3151	}	3562	}
3152		3563
3153	#############################################################################	3564	#############################################################################
3154		3565
3155	package CFPlus::UI::Flopper;	3566	package DC::UI::Flopper;
3156		3567
3157	our @ISA = CFPlus::UI::Button::;	3568	our @ISA = DC::UI::Button::;
3158		3569
3159	sub new {	3570	sub new {
3160	my $class = shift;	3571	my $class = shift;
3161		3572
3162	my $self = $class->SUPER::new (	3573	my $self = $class->SUPER::new (
…		…
3174	$self->{other}->toggle_visibility;	3585	$self->{other}->toggle_visibility;
3175	}	3586	}
3176		3587
3177	#############################################################################	3588	#############################################################################
3178		3589
3179	package CFPlus::UI::Tooltip;	3590	package DC::UI::Tooltip;
3180		3591
3181	our @ISA = CFPlus::UI::Bin::;	3592	our @ISA = DC::UI::Bin::;
3182		3593
3183	use CFPlus::OpenGL;	3594	use DC::OpenGL;
3184		3595
3185	sub new {	3596	sub new {
3186	my $class = shift;	3597	my $class = shift;
3187		3598
3188	$class->SUPER::new (	3599	$class->SUPER::new (
…		…
3192	}	3603	}
3193		3604
3194	sub set_tooltip_from {	3605	sub set_tooltip_from {
3195	my ($self, $widget) = @_;	3606	my ($self, $widget) = @_;
3196		3607
3197	$widget->{tooltip} = CFPlus::Pod::section_label tooltip => $1
3198	if $widget->{tooltip} =~ /^#(.*)$/;
3199
3200	my $tooltip = $widget->{tooltip};	3608	my $tip = $widget->{tooltip};
		3609	$tip = $tip->($widget) if "CODE" eq ref $tip;
		3610
		3611	$tip = DC::Pod::section_label tooltip => $1
		3612	if $tip =~ /^#(.*)$/;
3201		3613
3202	if ($ENV{CFPLUS_DEBUG} & 2) {	3614	if ($ENV{CFPLUS_DEBUG} & 2) {
3203	$tooltip .= "\n\n" . (ref $widget) . "\n"	3615	$tip .= "\n\n" . (ref $widget) . "\n"
3204	. "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"	3616	. "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
3205	. "req $widget->{req_w} $widget->{req_h}\n"	3617	. "req $widget->{req_w} $widget->{req_h}\n"
3206	. "visible $widget->{visible}";	3618	. "visible $widget->{visible}";
3207	}	3619	}
3208		3620
3209	$tooltip =~ s/^\n+//;	3621	$tip =~ s/^\n+//;
3210	$tooltip =~ s/\n+$//;	3622	$tip =~ s/\n+$//;
3211		3623
3212	$self->add (new CFPlus::UI::Label	3624	$self->add (new DC::UI::Label
		3625	fg => $DC::THEME{tooltip_fg},
3213	markup => $tooltip,	3626	markup => $tip,
3214	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,	3627	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
		3628	align => 0,
3215	fontsize => 0.8,	3629	fontsize => 0.8,
3216	style => 1, # FLAG_INVERSE	3630	style => $DC::THEME{tooltip_style}, # FLAG_INVERSE
3217	ellipsise => 0,	3631	ellipsise => 0,
3218	font => ($widget->{tooltip_font} || $::FONT_PROP),	3632	font => ($widget->{tooltip_font} || $::FONT_PROP),
3219	);	3633	);
3220	}	3634	}
3221		3635
…		…
3256	}	3670	}
3257		3671
3258	sub _draw {	3672	sub _draw {
3259	my ($self) = @_;	3673	my ($self) = @_;
3260		3674
3261	glTranslate 0.375, 0.375;
3262
3263	my ($w, $h) = @$self{qw(w h)};	3675	my ($w, $h) = @$self{qw(w h)};
3264		3676
3265	glColor 1, 0.8, 0.4;	3677	glColor @{ $DC::THEME{tooltip_bg} };
3266	glBegin GL_QUADS;	3678	glRect 0, 0, $w, $h;
3267	glVertex 0 , 0;
3268	glVertex 0 , $h;
3269	glVertex $w, $h;
3270	glVertex $w, 0;
3271	glEnd;
3272		3679
3273	glColor 0, 0, 0;	3680	glColor @{ $DC::THEME{tooltip_border} };
3274	glBegin GL_LINE_LOOP;	3681	glRect_lineloop .5, .5, $w + .5, $h + .5;
3275	glVertex 0 , 0;
3276	glVertex 0 , $h;
3277	glVertex $w, $h;
3278	glVertex $w, 0;
3279	glEnd;
3280		3682
3281	glTranslate 2 - 0.375, 2 - 0.375;	3683	glTranslate 2, 2;
3282		3684
3283	$self->SUPER::_draw;	3685	$self->SUPER::_draw;
3284	}	3686	}
3285		3687
3286	#############################################################################	3688	#############################################################################
3287		3689
3288	package CFPlus::UI::Face;	3690	package DC::UI::Face;
3289		3691
3290	our @ISA = CFPlus::UI::DrawBG::;	3692	our @ISA = DC::UI::DrawBG::;
3291		3693
3292	use CFPlus::OpenGL;	3694	use DC::OpenGL;
3293		3695
3294	sub new {	3696	sub new {
3295	my $class = shift;	3697	my $class = shift;
3296		3698
3297	my $self = $class->SUPER::new (	3699	my $self = $class->SUPER::new (
		3700	size_w => 32,
		3701	size_h => 8,
3298	aspect => 1,	3702	aspect => 1,
3299	can_events => 0,	3703	can_events => 0,
3300	@_,	3704	@_,
3301	);	3705	);
3302		3706
3303	if ($self->{anim} && $self->{animspeed}) {	3707	if ($self->{anim} && $self->{animspeed}) {
3304	CFPlus::weaken (my $widget = $self);	3708	DC::weaken (my $widget = $self);
3305		3709
3306	$self->{timer} = Event->timer (	3710	$self->{animspeed} = List::Util::max 0.05, $self->{animspeed};
3307	at => $self->{animspeed} * int $::NOW / $self->{animspeed},	3711	$self->{timer} = EV::periodic_ns 0, $self->{animspeed}, undef, sub {
3308	hard => 1,	3712	return unless $::CONN;
3309	interval => $self->{animspeed},	3713
3310	cb => sub {	3714	my $w = $widget
		3715	or return;
		3716
3311	++$widget->{frame};	3717	++$w->{frame};
		3718	$w->update_face;
		3719
		3720	# somehow, $widget can go away
3312	$widget->update;	3721	$w->update;
3313	},	3722	$w->update_timer;
3314	);	3723	};
		3724
		3725	$self->update_face;
		3726	$self->update_timer;
3315	}	3727	}
3316		3728
3317	$self	3729	$self
3318	}	3730	}
3319		3731
		3732	sub update_timer {
		3733	my ($self) = @_;
		3734
		3735	return unless $self->{timer};
		3736
		3737	if ($self->{visible}) {
		3738	$self->{timer}->start;
		3739	} else {
		3740	$self->{timer}->stop;
		3741	}
		3742	}
		3743
		3744	sub update_face {
		3745	my ($self) = @_;
		3746
		3747	if ($::CONN) {
		3748	if (my $anim = $::CONN->{anim}[$self->{anim}]) {
		3749	if ($anim && @$anim) {
		3750	$self->{face} = $anim->[ $self->{frame} % @$anim ];
		3751	delete $self->{face_change_cb};
		3752
		3753	if (my $tex = $self->{tex} = $::CONN->{texture}[ $::CONN->{face}[$self->{face}]{id} ]) {
		3754	unless ($tex->{name} || $tex->{loading}) {
		3755	$tex->upload (sub { $self->reconfigure });
		3756	}
		3757	}
		3758	}
		3759	}
		3760	}
		3761	}
		3762
3320	sub size_request {	3763	sub size_request {
3321	(32, 8)	3764	my ($self) = @_;
		3765
		3766	if ($::CONN) {
		3767	if (my $faceid = $::CONN->{face}[$self->{face}]{id}) {
		3768	if (my $tex = $self->{tex} = $::CONN->{texture}[$faceid]) {
		3769	if ($tex->{name}) {
		3770	return ($self->{size_w} || $tex->{w}, $self->{size_h} || $tex->{h});
		3771	} elsif (!$tex->{loading}) {
		3772	$tex->upload (sub { $self->reconfigure });
		3773	}
		3774	}
		3775
		3776	$self->{face_change_cb} ||= $::CONN->on_face_change ($self->{face}, sub { $self->reconfigure });
		3777	}
		3778	}
		3779
		3780	($self->{size_w} || 8, $self->{size_h} || 8)
3322	}	3781	}
3323		3782
3324	sub update {	3783	sub update {
3325	my ($self) = @_;	3784	my ($self) = @_;
3326		3785
3327	return unless $self->{visible};	3786	return unless $self->{visible};
3328		3787
3329	$self->SUPER::update;	3788	$self->SUPER::update;
3330	}	3789	}
3331		3790
		3791	sub invoke_visibility_change {
		3792	my ($self) = @_;
		3793
		3794	$self->update_timer;
		3795
		3796	0
		3797	}
		3798
3332	sub _draw {	3799	sub _draw {
3333	my ($self) = @_;	3800	my ($self) = @_;
3334		3801
3335	return unless $::CONN;
3336
3337	$self->SUPER::_draw;	3802	$self->SUPER::_draw;
3338		3803
3339	my $face;	3804	if (my $tex = $self->{tex}) {
3340
3341	if ($self->{frame}) {
3342	my $anim = $::CONN->{anim}[$self->{anim}];
3343
3344	$face = $anim->[ $self->{frame} % @$anim ]
3345	if $anim && @$anim;
3346	}
3347
3348	my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
3349
3350	if ($tex) {
3351	glEnable GL_TEXTURE_2D;	3805	glEnable GL_TEXTURE_2D;
3352	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	3806	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
3353	glColor 0, 0, 0, 1;	3807	glColor 0, 0, 0, 1;
3354	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});	3808	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
3355	glDisable GL_TEXTURE_2D;	3809	glDisable GL_TEXTURE_2D;
…		…
3357	}	3811	}
3358		3812
3359	sub destroy {	3813	sub destroy {
3360	my ($self) = @_;	3814	my ($self) = @_;
3361		3815
3362	$self->{timer}->cancel	3816	(delete $self->{timer})->cancel
3363	if $self->{timer};	3817	if $self->{timer};
3364		3818
3365	$self->SUPER::destroy;	3819	$self->SUPER::destroy;
3366	}	3820	}
3367		3821
3368	#############################################################################	3822	#############################################################################
3369		3823
3370	package CFPlus::UI::Buttonbar;	3824	package DC::UI::Buttonbar;
3371		3825
3372	our @ISA = CFPlus::UI::HBox::;	3826	our @ISA = DC::UI::HBox::;
3373		3827
3374	# TODO: should actually wrap buttons and other goodies.	3828	# TODO: should actually wrap buttons and other goodies.
3375		3829
3376	#############################################################################	3830	#############################################################################
3377		3831
3378	package CFPlus::UI::Menu;	3832	package DC::UI::Menu;
3379		3833
3380	our @ISA = CFPlus::UI::Toplevel::;	3834	our @ISA = DC::UI::Toplevel::;
3381		3835
3382	use CFPlus::OpenGL;	3836	use DC::OpenGL;
3383		3837
3384	sub new {	3838	sub new {
3385	my $class = shift;	3839	my $class = shift;
3386		3840
3387	my $self = $class->SUPER::new (	3841	my $self = $class->SUPER::new (
3388	items => [],	3842	items => [],
3389	z => 100,	3843	z => 100,
3390	@_,	3844	@_,
3391	);	3845	);
3392		3846
3393	$self->add ($self->{vbox} = new CFPlus::UI::VBox);	3847	$self->add ($self->{vbox} = new DC::UI::VBox);
3394		3848
3395	for my $item (@{ $self->{items} }) {	3849	for my $item (@{ $self->{items} }) {
3396	my ($widget, $cb, $tooltip) = @$item;	3850	my ($widget, $cb, $tooltip) = @$item;
3397		3851
3398	# handle various types of items, only text for now	3852	# handle various types of items, only text for now
3399	if (!ref $widget) {	3853	if (!ref $widget) {
3400	if ($widget =~ /\t/) {	3854	if ($widget =~ /\t/) {
3401	my ($left, $right) = split /\t/, $widget, 2;	3855	my ($left, $right) = split /\t/, $widget, 2;
3402		3856
3403	$widget = new CFPlus::UI::HBox	3857	$widget = new DC::UI::HBox
3404	can_hover => 1,	3858	can_hover => 1,
3405	can_events => 1,	3859	can_events => 1,
3406	tooltip => $tooltip,	3860	tooltip => $tooltip,
3407	children => [	3861	children => [
3408	(new CFPlus::UI::Label markup => $left, expand => 1),	3862	(new DC::UI::Label markup => $left , align => 0, expand => 1),
3409	(new CFPlus::UI::Label markup => $right, align => +1),	3863	(new DC::UI::Label markup => $right, align => 1),
3410	],	3864	],
3411	;	3865	;
3412		3866
3413	} else {	3867	} else {
3414	$widget = new CFPlus::UI::Label	3868	$widget = new DC::UI::Label
3415	can_hover => 1,	3869	can_hover => 1,
3416	can_events => 1,	3870	can_events => 1,
		3871	align => 0,
3417	markup => $widget,	3872	markup => $widget,
3418	tooltip => $tooltip;	3873	tooltip => $tooltip;
3419	}	3874	}
3420	}	3875	}
3421		3876
…		…
3467	1	3922	1
3468	}	3923	}
3469		3924
3470	#############################################################################	3925	#############################################################################
3471		3926
3472	package CFPlus::UI::Multiplexer;	3927	package DC::UI::Multiplexer;
3473		3928
3474	our @ISA = CFPlus::UI::Container::;	3929	our @ISA = DC::UI::Container::;
3475		3930
3476	sub new {	3931	sub new {
3477	my $class = shift;	3932	my $class = shift;
3478		3933
3479	my $self = $class->SUPER::new (	3934	my $self = $class->SUPER::new (
3480	@_,	3935	@_,
3481	);	3936	);
3482		3937
3483	$self->{current} = $self->{children}[0]	3938	$self->set_current_page (0);
3484	if @{ $self->{children} };
3485		3939
3486	$self	3940	$self
3487	}	3941	}
3488		3942
3489	sub add {	3943	sub add {
3490	my ($self, @widgets) = @_;	3944	my ($self, @widgets) = @_;
3491		3945
3492	$self->SUPER::add (@widgets);	3946	$self->SUPER::add (@widgets);
3493		3947
3494	$self->{current} = $self->{children}[0]	3948	$self->set_current_page (0)
3495	if @{ $self->{children} };	3949	unless @widgets == @{ $self->{children} };
3496	}	3950	}
3497		3951
3498	sub get_current_page {	3952	sub get_current_page {
3499	my ($self) = @_;	3953	my ($self) = @_;
3500		3954
…		…
3506		3960
3507	my $widget = ref $page_or_widget	3961	my $widget = ref $page_or_widget
3508	? $page_or_widget	3962	? $page_or_widget
3509	: $self->{children}[$page_or_widget];	3963	: $self->{children}[$page_or_widget];
3510		3964
		3965	$self->{current}->set_invisible if $self->{current} && $self->{visible};
		3966
3511	$self->{current} = $widget;	3967	if (($self->{current} = $widget)) {
		3968	$self->{current}->set_visible if $self->{current} && $self->{visible};
3512	$self->{current}->configure (0, 0, $self->{w}, $self->{h});	3969	$self->{current}->configure (0, 0, $self->{w}, $self->{h});
3513		3970
3514	$self->emit (page_changed => $self->{current});	3971	$self->emit (page_changed => $self->{current});
		3972	}
3515		3973
3516	$self->realloc;	3974	$self->realloc;
3517	}	3975	}
3518		3976
3519	sub visible_children {	3977	sub visible_children {
3520	$_[0]{current}	3978	$_[0]{current} || ()
3521	}	3979	}
3522		3980
3523	sub size_request {	3981	sub size_request {
3524	my ($self) = @_;	3982	my ($self) = @_;
3525		3983
		3984	$self->{current}
3526	$self->{current}->size_request	3985	? $self->{current}->size_request
		3986	: (0, 0)
3527	}	3987	}
3528		3988
3529	sub invoke_size_allocate {	3989	sub invoke_size_allocate {
3530	my ($self, $w, $h) = @_;	3990	my ($self, $w, $h) = @_;
3531		3991
3532	$self->{current}->configure (0, 0, $w, $h);	3992	$self->{current}->configure (0, 0, $w, $h)
		3993	if $self->{current};
3533		3994
3534	1	3995	1
3535	}	3996	}
3536		3997
3537	sub _draw {	3998	sub _draw {
3538	my ($self) = @_;	3999	my ($self) = @_;
3539		4000
3540	$self->{current}->draw;	4001	$self->{current}->draw
		4002	if $self->{current};
3541	}	4003	}
3542		4004
3543	#############################################################################	4005	#############################################################################
3544		4006
3545	package CFPlus::UI::Notebook;	4007	package DC::UI::Notebook;
3546		4008
		4009	use DC::OpenGL;
		4010
3547	our @ISA = CFPlus::UI::VBox::;	4011	our @ISA = DC::UI::VBox::;
3548		4012
3549	sub new {	4013	sub new {
3550	my $class = shift;	4014	my $class = shift;
3551		4015
3552	my $self = $class->SUPER::new (	4016	my $self = $class->SUPER::new (
3553	buttonbar => (new CFPlus::UI::Buttonbar),	4017	buttonbar => (new DC::UI::Buttonbar),
3554	multiplexer => (new CFPlus::UI::Multiplexer expand => 1),	4018	multiplexer => (new DC::UI::Multiplexer expand => 1),
		4019	active_outline => [.7, .7, 0.2],
3555	# filter => # will be put between multiplexer and $self	4020	# filter => # will be put between multiplexer and $self
3556	@_,	4021	@_,
3557	);	4022	);
3558		4023
3559	$self->{filter}->add ($self->{multiplexer}) if $self->{filter};	4024	$self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3560	$self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});	4025	$self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3561		4026
		4027	{
		4028	Scalar::Util::weaken (my $wself = $self);
		4029
		4030	$self->{multiplexer}->connect (c_add => sub {
		4031	my ($mplex, $widgets) = @_;
		4032
		4033	for my $child (@$widgets) {
		4034	Scalar::Util::weaken $child;
		4035	$child->{c_tab_} ||= do {
		4036	my $tab =
		4037	(UNIVERSAL::isa $child->{c_tab}, "DC::UI::Base")
		4038	? $child->{c_tab}
		4039	: new DC::UI::Button markup => $child->{c_tab}[0], tooltip => $child->{c_tab}[1];
		4040
		4041	$tab->connect (activate => sub {
		4042	$wself->set_current_page ($child);
		4043	});
		4044
		4045	$tab
		4046	};
		4047
		4048	$self->{buttonbar}->add ($child->{c_tab_});
		4049	}
		4050	});
		4051
		4052	$self->{multiplexer}->connect (c_remove => sub {
		4053	my ($mplex, $widgets) = @_;
		4054
		4055	for my $child (@$widgets) {
		4056	$wself->{buttonbar}->remove ($child->{c_tab_});
		4057	}
		4058	});
		4059	}
		4060
3562	$self	4061	$self
3563	}	4062	}
3564		4063
3565	sub add {	4064	sub add {
		4065	my ($self, @widgets) = @_;
		4066
		4067	$self->{multiplexer}->add (@widgets)
		4068	}
		4069
		4070	sub remove {
		4071	my ($self, @widgets) = @_;
		4072
		4073	$self->{multiplexer}->remove (@widgets)
		4074	}
		4075
		4076	sub pages {
		4077	my ($self) = @_;
		4078	$self->{multiplexer}->children
		4079	}
		4080
		4081	sub page_index {
		4082	my ($self, $widget) = @_;
		4083
		4084	my $i = 0;
		4085	for ($self->pages) {
		4086	if ($_ eq $widget) { return $i };
		4087	$i++;
		4088	}
		4089
		4090	undef
		4091	}
		4092
		4093	sub add_tab {
3566	my ($self, $title, $widget, $tooltip) = @_;	4094	my ($self, $title, $widget, $tooltip) = @_;
3567		4095
3568	CFPlus::weaken $self;	4096	$title = [$title, $tooltip] unless ref $title;
		4097	$widget->{c_tab} = $title;
3569		4098
3570	$self->{buttonbar}->add (new CFPlus::UI::Button
3571	markup => $title,
3572	tooltip => $tooltip,
3573	on_activate => sub { $self->set_current_page ($widget) },
3574	);
3575
3576	$self->{multiplexer}->add ($widget);	4099	$self->add ($widget);
3577	}	4100	}
3578		4101
3579	sub get_current_page {	4102	sub get_current_page {
3580	my ($self) = @_;	4103	my ($self) = @_;
3581		4104
…		…
3587		4110
3588	$self->{multiplexer}->set_current_page ($page);	4111	$self->{multiplexer}->set_current_page ($page);
3589	$self->emit (page_changed => $self->{multiplexer}{current});	4112	$self->emit (page_changed => $self->{multiplexer}{current});
3590	}	4113	}
3591		4114
		4115	sub _draw {
		4116	my ($self) = @_;
		4117
		4118	$self->SUPER::_draw ();
		4119
		4120	if (my $cur = $self->{multiplexer}{current}) {
		4121	if ($cur = $cur->{c_tab_}) {
		4122	glTranslate $self->{buttonbar}{x} + $cur->{x},
		4123	$self->{buttonbar}{y} + $cur->{y};
		4124	glLineWidth 3;
		4125	#glEnable GL_BLEND;
		4126	#glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
		4127	glColor @{$self->{active_outline}};
		4128	glRect_lineloop 1.5, 1.5, $cur->{w} - 1.5, $cur->{h} - 1.5;
		4129	glLineWidth 1;
		4130	#glDisable GL_BLEND;
		4131	}
		4132	}
		4133	}
		4134
3592	#############################################################################	4135	#############################################################################
3593		4136
3594	package CFPlus::UI::Selector;	4137	package DC::UI::Selector;
3595		4138
3596	use utf8;	4139	use utf8;
3597		4140
3598	our @ISA = CFPlus::UI::Button::;	4141	our @ISA = DC::UI::Button::;
3599		4142
3600	sub new {	4143	sub new {
3601	my $class = shift;	4144	my $class = shift;
3602		4145
3603	my $self = $class->SUPER::new (	4146	my $self = $class->SUPER::new (
…		…
3620	my ($value, $title, $tooltip) = @$_;	4163	my ($value, $title, $tooltip) = @$_;
3621		4164
3622	push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];	4165	push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
3623	}	4166	}
3624		4167
3625	CFPlus::UI::Menu->new (items => \@menu_items)->popup ($ev);	4168	DC::UI::Menu->new (items => \@menu_items)->popup ($ev);
3626	}	4169	}
3627		4170
3628	sub _set_value {	4171	sub _set_value {
3629	my ($self, $value) = @_;	4172	my ($self, $value) = @_;
3630		4173
3631	my ($item) = grep $_->[0] eq $value, @{ $self->{options} }	4174	my ($item) = grep $_->[0] eq $value, @{ $self->{options} };
		4175	$item ||= $self->{options}[0]
3632	or return;	4176	or return;
3633		4177
3634	$self->{value} = $item->[0];	4178	$self->{value} = $item->[0];
3635	$self->set_markup ("$item->[1] ⇓");	4179	$self->set_markup ("$item->[1] ⇓");
3636	$self->set_tooltip ($item->[2]);	4180	# $self->set_tooltip ($item->[2]);
3637	}	4181	}
3638		4182
3639	sub set_value {	4183	sub set_value {
3640	my ($self, $value) = @_;	4184	my ($self, $value) = @_;
3641		4185
…		…
3643		4187
3644	$self->_set_value ($value);	4188	$self->_set_value ($value);
3645	$self->emit (changed => $value);	4189	$self->emit (changed => $value);
3646	}	4190	}
3647		4191
		4192	sub set_options {
		4193	my ($self, $options) = @_;
		4194
		4195	$self->{options} = $options;
		4196	$self->_set_value ($self->{value});
		4197	}
		4198
3648	#############################################################################	4199	#############################################################################
3649		4200
3650	package CFPlus::UI::Statusbox;	4201	package DC::UI::Statusbox;
3651		4202
3652	our @ISA = CFPlus::UI::VBox::;	4203	our @ISA = DC::UI::VBox::;
3653		4204
3654	sub new {	4205	sub new {
3655	my $class = shift;	4206	my $class = shift;
3656		4207
3657	my $self = $class->SUPER::new (	4208	my $self = $class->SUPER::new (
3658	fontsize => 0.8,	4209	fontsize => 0.8,
3659	@_,	4210	@_,
3660	);	4211	);
3661		4212
3662	CFPlus::weaken (my $this = $self);	4213	DC::weaken (my $this = $self);
3663		4214
3664	$self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });	4215	$self->{timer} = EV::timer 1, 1, sub { $this->reorder };
3665		4216
3666	$self	4217	$self
3667	}	4218	}
3668		4219
3669	sub reorder {	4220	sub reorder {
3670	my ($self) = @_;	4221	my ($self) = @_;
3671	my $NOW = Time::HiRes::time;	4222	my $NOW = EV::time;
3672		4223
3673	# freeze display when hovering over any label	4224	# freeze display when hovering over any label
3674	return if $CFPlus::UI::TOOLTIP->{owner}	4225	return if $DC::UI::TOOLTIP->{owner}
3675	&& grep $CFPlus::UI::TOOLTIP->{owner} == $_->{label},	4226	&& grep $DC::UI::TOOLTIP->{owner} == $_->{label},
3676	values %{ $self->{item} };	4227	values %{ $self->{item} };
3677		4228
3678	while (my ($k, $v) = each %{ $self->{item} }) {	4229	while (my ($k, $v) = each %{ $self->{item} }) {
3679	delete $self->{item}{$k} if $v->{timeout} < $NOW;	4230	delete $self->{item}{$k} if $v->{timeout} < $NOW;
3680	}	4231	}
		4232
		4233	$self->{timer}->set (1, 1);
3681		4234
3682	my @widgets;	4235	my @widgets;
3683		4236
3684	my @items = sort {	4237	my @items = sort {
3685	$a->{pri} <=> $b->{pri}	4238	$a->{pri} <=> $b->{pri}
3686	or $b->{id} <=> $a->{id}	4239	or $b->{id} <=> $a->{id}
3687	} values %{ $self->{item} };	4240	} values %{ $self->{item} };
3688
3689	$self->{timer}->interval (1);
3690		4241
3691	my $count = 10 + 1;	4242	my $count = 10 + 1;
3692	for my $item (@items) {	4243	for my $item (@items) {
3693	last unless --$count;	4244	last unless --$count;
3694		4245
…		…
3701	for ($short) {	4252	for ($short) {
3702	s/^\s+//;	4253	s/^\s+//;
3703	s/\s+/ /g;	4254	s/\s+/ /g;
3704	}	4255	}
3705		4256
3706	new CFPlus::UI::Label	4257	new DC::UI::Label
3707	markup => $short,	4258	markup => $short,
3708	tooltip => $item->{tooltip},	4259	tooltip => $item->{tooltip},
3709	tooltip_font => $::FONT_PROP,	4260	tooltip_font => $::FONT_PROP,
3710	tooltip_width => 0.67,	4261	tooltip_width => 0.67,
3711	fontsize => $item->{fontsize} || $self->{fontsize},	4262	fontsize => $item->{fontsize} || $self->{fontsize},
3712	max_w => $::WIDTH * 0.44,	4263	max_w => $::WIDTH * 0.44,
		4264	align => 0,
3713	fg => [@{ $item->{fg} }],	4265	fg => [@{ $item->{fg} }],
3714	can_events => 1,	4266	can_events => 1,
3715	can_hover => 1	4267	can_hover => 1
3716	};	4268	};
3717		4269
3718	if ((my $diff = $item->{timeout} - $NOW) < 2) {	4270	if ((my $diff = $item->{timeout} - $NOW) < 2) {
3719	$label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;	4271	$label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3720	$label->update;	4272	$label->update;
3721	$label->set_max_size (undef, $label->{req_h} * $diff)	4273	$label->set_max_size (undef, $label->{req_h} * $diff)
3722	if $diff < 1;	4274	if $diff < 1;
3723	$self->{timer}->interval (1/30);	4275	$self->{timer}->set (1/30, 1/30);
3724	} else {	4276	} else {
3725	$label->{fg}[3] = $item->{fg}[3] || 1;	4277	$label->{fg}[3] = $item->{fg}[3] || 1;
3726	}	4278	}
3727		4279
3728	push @widgets, $label;	4280	push @widgets, $label;
3729	}	4281	}
		4282
		4283	my $hash = join ",", @widgets;
		4284	return if $hash eq $self->{last_widget_hash};
		4285	$self->{last_widget_hash} = $hash;
3730		4286
3731	$self->clear;	4287	$self->clear;
3732	$self->SUPER::add (reverse @widgets);	4288	$self->SUPER::add (reverse @widgets);
3733	}	4289	}
3734		4290
…		…
3790	$self->SUPER::destroy;	4346	$self->SUPER::destroy;
3791	}	4347	}
3792		4348
3793	#############################################################################	4349	#############################################################################
3794		4350
3795	package CFPlus::UI::Root;	4351	package DC::UI::Root;
3796		4352
3797	our @ISA = CFPlus::UI::Container::;	4353	our @ISA = DC::UI::Container::;
3798		4354
3799	use List::Util qw(min max);	4355	use List::Util qw(min max);
3800		4356
3801	use CFPlus::OpenGL;	4357	use DC::OpenGL;
3802		4358
3803	sub new {	4359	sub new {
3804	my $class = shift;	4360	my $class = shift;
3805		4361
3806	my $self = $class->SUPER::new (	4362	my $self = $class->SUPER::new (
3807	visible => 1,	4363	visible => 1,
3808	@_,	4364	@_,
3809	);	4365	);
3810		4366
3811	CFPlus::weaken ($self->{root} = $self);	4367	DC::weaken ($self->{root} = $self);
3812		4368
3813	$self	4369	$self
3814	}	4370	}
3815		4371
3816	sub size_request {	4372	sub size_request {
…		…
3864	}	4420	}
3865		4421
3866	sub update {	4422	sub update {
3867	my ($self) = @_;	4423	my ($self) = @_;
3868		4424
3869	$::WANT_REFRESH++;	4425	$::WANT_REFRESH = 1;
3870	}	4426	}
3871		4427
3872	sub add {	4428	sub add {
3873	my ($self, @children) = @_;	4429	my ($self, @children) = @_;
3874		4430
…		…
3911	while ($self->{refresh_hook}) {	4467	while ($self->{refresh_hook}) {
3912	$_->()	4468	$_->()
3913	for values %{delete $self->{refresh_hook}};	4469	for values %{delete $self->{refresh_hook}};
3914	}	4470	}
3915		4471
3916	if ($self->{realloc}) {	4472	while ($self->{realloc}) {
3917	my %queue;	4473	my %queue;
3918	my @queue;	4474	my @queue;
3919	my $widget;	4475	my $widget;
3920		4476
3921	outer:	4477	outer:
…		…
3941		4497
3942	delete $queue{$widget+0};	4498	delete $queue{$widget+0};
3943		4499
3944	my ($w, $h) = $widget->size_request;	4500	my ($w, $h) = $widget->size_request;
3945		4501
3946	$w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;	4502	$w += $widget->{padding_x} * 2;
3947	$h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;	4503	$h += $widget->{padding_y} * 2;
		4504
		4505	$w = max $widget->{min_w}, $w;
		4506	$h = max $widget->{min_h}, $h;
3948		4507
3949	$w = min $widget->{max_w}, $w if exists $widget->{max_w};	4508	$w = min $widget->{max_w}, $w if exists $widget->{max_w};
3950	$h = min $widget->{max_h}, $h if exists $widget->{max_h};	4509	$h = min $widget->{max_h}, $h if exists $widget->{max_h};
3951		4510
3952	$w = $widget->{force_w} if exists $widget->{force_w};	4511	$w = $widget->{force_w} if exists $widget->{force_w};
…		…
3968	}	4527	}
3969	}	4528	}
3970		4529
3971	delete $self->{realloc}{$widget+0};	4530	delete $self->{realloc}{$widget+0};
3972	}	4531	}
3973	}
3974		4532
3975	while (my $size_alloc = delete $self->{size_alloc}) {	4533	while (my $size_alloc = delete $self->{size_alloc}) {
3976	my @queue = sort { $b->{visible} <=> $a->{visible} }	4534	my @queue = sort { $a->{visible} <=> $b->{visible} }
3977	values %$size_alloc;	4535	values %$size_alloc;
3978		4536
3979	while () {	4537	while () {
3980	my $widget = pop @queue || last;	4538	my $widget = pop @queue || last;
3981		4539
3982	my ($w, $h) = @$widget{qw(alloc_w alloc_h)};	4540	my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3983		4541
3984	$w = 0 if $w < 0;
3985	$h = 0 if $h < 0;
3986
3987	$w = max $widget->{min_w}, $w;	4542	$w = max $widget->{min_w}, $w;
3988	$h = max $widget->{min_h}, $h;	4543	$h = max $widget->{min_h}, $h;
3989		4544
3990	# $w = min $self->{w} - $widget->{x}, $w if $self->{w};	4545	# $w = min $self->{w} - $widget->{x}, $w if $self->{w};
3991	# $h = min $self->{h} - $widget->{y}, $h if $self->{h};	4546	# $h = min $self->{h} - $widget->{y}, $h if $self->{h};
3992		4547
3993	$w = min $widget->{max_w}, $w if exists $widget->{max_w};	4548	$w = min $widget->{max_w}, $w if exists $widget->{max_w};
3994	$h = min $widget->{max_h}, $h if exists $widget->{max_h};	4549	$h = min $widget->{max_h}, $h if exists $widget->{max_h};
3995		4550
3996	$w = int $w + 0.5;	4551	$w = int $w + 0.5;
3997	$h = int $h + 0.5;	4552	$h = int $h + 0.5;
3998		4553
3999	if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {	4554	if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
4000	$widget->{old_w} = $widget->{w};	4555	$widget->{old_w} = $widget->{w};
4001	$widget->{old_h} = $widget->{h};	4556	$widget->{old_h} = $widget->{h};
4002		4557
4003	$widget->{w} = $w;	4558	$widget->{w} = $w;
4004	$widget->{h} = $h;	4559	$widget->{h} = $h;
4005		4560
4006	$widget->emit (size_allocate => $w, $h);	4561	$widget->emit (size_allocate => $w, $h);
		4562	}
4007	}	4563	}
4008	}	4564	}
4009	}	4565	}
4010		4566
4011	while ($self->{post_alloc_hook}) {	4567	while ($self->{post_alloc_hook}) {
4012	$_->()	4568	$_->()
4013	for values %{delete $self->{post_alloc_hook}};	4569	for values %{delete $self->{post_alloc_hook}};
4014	}	4570	}
4015
4016		4571
4017	glViewport 0, 0, $::WIDTH, $::HEIGHT;	4572	glViewport 0, 0, $::WIDTH, $::HEIGHT;
4018	glClearColor +($::CFG->{fow_intensity}) x 3, 1;	4573	glClearColor +($::CFG->{fow_intensity}) x 3, 1;
4019	glClear GL_COLOR_BUFFER_BIT;	4574	glClear GL_COLOR_BUFFER_BIT;
4020		4575
…		…
4023	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;	4578	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
4024	glMatrixMode GL_MODELVIEW;	4579	glMatrixMode GL_MODELVIEW;
4025	glLoadIdentity;	4580	glLoadIdentity;
4026		4581
4027	{	4582	{
4028	package CFPlus::UI::Base;	4583	package DC::UI::Base;
4029		4584
4030	local ($draw_x, $draw_y, $draw_w, $draw_h) =	4585	local ($draw_x, $draw_y, $draw_w, $draw_h) =
4031	(0, 0, $self->{w}, $self->{h});	4586	(0, 0, $self->{w}, $self->{h});
4032		4587
4033	$self->_draw;	4588	$self->_draw;
4034	}	4589	}
4035	}	4590	}
4036		4591
4037	#############################################################################	4592	#############################################################################
4038		4593
4039	package CFPlus::UI;	4594	package DC::UI;
4040		4595
4041	$ROOT = new CFPlus::UI::Root;	4596	$ROOT = new DC::UI::Root;
4042	$TOOLTIP = new CFPlus::UI::Tooltip z => 900;	4597	$TOOLTIP = new DC::UI::Tooltip z => 900;
4043		4598
4044	1	4599	1
4045		4600

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