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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.361 by root, Sat Dec 9 02:21:25 2006 UTC vs.
Revision 1.458 by root, Fri Dec 28 15:05:33 2007 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 Scalar::Util ();
7	use List::Util ();	6	use List::Util ();
8	use Event;
9		7
10	use CFPlus;	8	use DC;
11	use CFPlus::Pod;	9	use DC::Pod;
12	use CFPlus::Texture;	10	use DC::Texture;
13		11
14	our ($FOCUS, $HOVER, $GRAB); # various widgets	12	our ($FOCUS, $HOVER, $GRAB); # various widgets
15		13
16	our $LAYOUT;	14	our $LAYOUT;
17	our $ROOT;	15	our $ROOT;
18	our $TOOLTIP;	16	our $TOOLTIP;
19	our $BUTTON_STATE;	17	our $BUTTON_STATE;
20		18
21	our %WIDGET; # all widgets, weak-referenced	19	our %WIDGET; # all widgets, weak-referenced
22		20
23	our $TOOLTIP_WATCHER = Event->idle (min => 1/60, cb => sub {	21	our $TOOLTIP_WATCHER = EV::timer_ns 0, 0.03, sub {
		22	$_[0]->stop;
		23
24	if (!$GRAB) {	24	if (!$GRAB) {
25	for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {	25	for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
26	if (length $widget->{tooltip}) {	26	if (length $widget->{tooltip}) {
27	if ($TOOLTIP->{owner} != $widget) {	27	if ($TOOLTIP->{owner} != $widget) {
		28	$TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};
28	$TOOLTIP->hide;	29	$TOOLTIP->hide;
29		30
30	$TOOLTIP->{owner} = $widget;	31	$TOOLTIP->{owner} = $widget;
		32	$TOOLTIP->{owner}->emit ("tooltip_show") if $TOOLTIP->{owner};
31		33
32	return if $ENV{CFPLUS_DEBUG} & 8;	34	return if $ENV{CFPLUS_DEBUG} & 8;
33		35
34	my $tip = $widget->{tooltip};
35
36	$tip = $tip->($widget) if CODE:: eq ref $tip;
37
38	$TOOLTIP->set_tooltip_from ($widget);	36	$TOOLTIP->set_tooltip_from ($widget);
39	$TOOLTIP->show;	37	$TOOLTIP->show;
40	}	38	}
41		39
42	return;	40	return;
43	}	41	}
44	}	42	}
45	}	43	}
46		44
47	$TOOLTIP->hide;	45	$TOOLTIP->hide;
		46	$TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};
48	delete $TOOLTIP->{owner};	47	delete $TOOLTIP->{owner};
49	});	48	};
50		49
51	sub get_layout {	50	sub get_layout {
52	my $layout;	51	my $layout;
53		52
54	for (grep { $_->{name} } values %WIDGET) {	53	for (grep { $_->{name} } values %WIDGET) {
…		…
89	my $hover = $HOVER; $HOVER = $widget;	88	my $hover = $HOVER; $HOVER = $widget;
90		89
91	$hover->update if $hover && $hover->{can_hover};	90	$hover->update if $hover && $hover->{can_hover};
92	$HOVER->update if $HOVER && $HOVER->{can_hover};	91	$HOVER->update if $HOVER && $HOVER->{can_hover};
93		92
94	$TOOLTIP_WATCHER->start;	93	$TOOLTIP_WATCHER->again;
95	}	94	}
96	}	95	}
97		96
98	sub feed_sdl_button_down_event {	97	sub feed_sdl_button_down_event {
99	my ($ev) = @_;	98	my ($ev) = @_;
…		…
105	my $widget = $ROOT->find_widget ($x, $y);	104	my $widget = $ROOT->find_widget ($x, $y);
106		105
107	$GRAB = $widget;	106	$GRAB = $widget;
108	$GRAB->update if $GRAB;	107	$GRAB->update if $GRAB;
109		108
110	$TOOLTIP_WATCHER->cb->();	109	$TOOLTIP_WATCHER->invoke;
111	}	110	}
112		111
113	if ($GRAB) {	112	if ($GRAB) {
114	if ($ev->{button} == 4 || $ev->{button} == 5) {	113	if ($ev->{button} == 4 || $ev->{button} == 5) {
115	# mousewheel	114	# mousewheel
116	$ev->{dx} = 0;
117	$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
118	$GRAB->emit (mouse_wheel => $ev);	121	$GRAB->emit (mouse_wheel => $ev);
119	} else {	122	} else {
120	$GRAB->emit (button_down => $ev)	123	$GRAB->emit (button_down => $ev)
121	}	124	}
122	}	125	}
…		…
136	my $grab = $GRAB; undef $GRAB;	139	my $grab = $GRAB; undef $GRAB;
137	$grab->update if $grab;	140	$grab->update if $grab;
138	$GRAB->update if $GRAB;	141	$GRAB->update if $GRAB;
139		142
140	check_hover $widget;	143	check_hover $widget;
141	$TOOLTIP_WATCHER->cb->();	144	$TOOLTIP_WATCHER->invoke;
142	}	145	}
143	}	146	}
144		147
145	sub feed_sdl_motion_event {	148	sub feed_sdl_motion_event {
146	my ($ev) = @_;	149	my ($ev) = @_;
…		…
208	reconfigure_widgets;	211	reconfigure_widgets;
209	}	212	}
210		213
211	#############################################################################	214	#############################################################################
212		215
213	package CFPlus::UI::Event;	216	package DC::UI::Event;
214		217
215	sub xy {	218	sub xy {
216	$_[1]->coord2local ($_[0]{x}, $_[0]{y})	219	$_[1]->coord2local ($_[0]{x}, $_[0]{y})
217	}	220	}
218		221
219	#############################################################################	222	#############################################################################
220		223
221	package CFPlus::UI::Base;	224	package DC::UI::Base;
222		225
223	use strict;	226	use strict;
224		227
225	use CFPlus::OpenGL;	228	use DC::OpenGL;
226		229
227	sub new {	230	sub new {
228	my $class = shift;	231	my $class = shift;
229		232
230	my $self = bless {	233	my $self = bless {
…		…
235	h => undef,	238	h => undef,
236	can_events => 1,	239	can_events => 1,
237	@_	240	@_
238	}, $class;	241	}, $class;
239		242
240	Scalar::Util::weaken ($CFPlus::UI::WIDGET{$self+0} = $self);	243	DC::weaken ($DC::UI::WIDGET{$self+0} = $self);
241		244
242	for (keys %$self) {	245	for (keys %$self) {
243	if (/^on_(.*)$/) {	246	if (/^on_(.*)$/) {
244	$self->connect ($1 => delete $self->{$_});	247	$self->connect ($1 => delete $self->{$_});
245	}	248	}
246	}	249	}
247		250
248	if (my $layout = $CFPlus::UI::LAYOUT->{$self->{name}}) {	251	if (my $layout = $DC::UI::LAYOUT->{$self->{name}}) {
249	$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};
250	$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};
251	$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};
252	$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};
253		256
254	$self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};	257	$self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
255	$self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};	258	$self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
256		259
257	$self->show if $layout->{show};	260	$self->show if $layout->{show};
…		…
266	$self->hide;	269	$self->hide;
267	$self->emit ("destroy");	270	$self->emit ("destroy");
268	%$self = ();	271	%$self = ();
269	}	272	}
270		273
		274	sub TO_JSON {
		275	{ "\fw" => $_[0]{s_id} }
		276	}
		277
271	sub show {	278	sub show {
272	my ($self) = @_;	279	my ($self) = @_;
273		280
274	return if $self->{parent};	281	return if $self->{parent};
275		282
276	$CFPlus::UI::ROOT->add ($self);	283	$DC::UI::ROOT->add ($self);
277	}	284	}
278		285
279	sub set_visible {	286	sub set_visible {
280	my ($self) = @_;	287	my ($self) = @_;
281		288
…		…
302	delete $self->{root};	309	delete $self->{root};
303		310
304	undef $GRAB if $GRAB == $self;	311	undef $GRAB if $GRAB == $self;
305	undef $HOVER if $HOVER == $self;	312	undef $HOVER if $HOVER == $self;
306		313
307	$CFPlus::UI::TOOLTIP_WATCHER->cb->()	314	$DC::UI::TOOLTIP_WATCHER->invoke
308	if $TOOLTIP->{owner} == $self;	315	if $TOOLTIP->{owner} == $self;
309		316
310	$self->emit ("focus_out");	317	$self->emit ("focus_out");
311	$self->emit (visibility_change => 0);	318	$self->emit (visibility_change => 0);
312	}	319	}
…		…
314	sub set_visibility {	321	sub set_visibility {
315	my ($self, $visible) = @_;	322	my ($self, $visible) = @_;
316		323
317	return if $self->{visible} == $visible;	324	return if $self->{visible} == $visible;
318		325
319	$visible ? $self->hide	326	$visible ? $self->show
320	: $self->show;	327	: $self->hide;
321	}	328	}
322		329
323	sub toggle_visibility {	330	sub toggle_visibility {
324	my ($self) = @_;	331	my ($self) = @_;
325		332
…		…
331	sub hide {	338	sub hide {
332	my ($self) = @_;	339	my ($self) = @_;
333		340
334	$self->set_invisible;	341	$self->set_invisible;
335		342
		343	# extra $parent copy for 5.8.8+ bug workaround
		344	# (otherwise $_[0] in remove gets freed
		345	if (my $parent = $self->{parent}) {
336	$self->{parent}->remove ($self)	346	$parent->remove ($self);
337	if $self->{parent};	347	}
338	}	348	}
339		349
340	sub move_abs {	350	sub move_abs {
341	my ($self, $x, $y, $z) = @_;	351	my ($self, $x, $y, $z) = @_;
342		352
…		…
354	$self->{force_h} = $h;	364	$self->{force_h} = $h;
355		365
356	$self->realloc;	366	$self->realloc;
357	}	367	}
358		368
		369	# traverse the widget chain up to find the maximum "physical" size constraints
		370	sub get_max_wh {
		371	my ($self) = @_;
		372
		373	return $self->{parent}->get_max_wh
		374	if $self->{parent};
		375
		376	($::WIDTH, $::HEIGHT)
		377	}
		378
359	sub size_request {	379	sub size_request {
360	require Carp;	380	require Carp;
361	Carp::confess "size_request is abstract";	381	Carp::confess "size_request is abstract";
362	}	382	}
363		383
…		…
369	my ($self, $x, $y, $w, $h) = @_;	389	my ($self, $x, $y, $w, $h) = @_;
370		390
371	if ($self->{aspect}) {	391	if ($self->{aspect}) {
372	my ($ow, $oh) = ($w, $h);	392	my ($ow, $oh) = ($w, $h);
373		393
374	$w = List::Util::min $w, CFPlus::ceil $h * $self->{aspect};	394	$w = List::Util::min $w, DC::ceil $h * $self->{aspect};
375	$h = List::Util::min $h, CFPlus::ceil $w / $self->{aspect};	395	$h = List::Util::min $h, DC::ceil $w / $self->{aspect};
376		396
377	# use alignment to adjust x, y	397	# use alignment to adjust x, y
378		398
379	$x += int 0.5 * ($ow - $w);	399	$x += int 0.5 * ($ow - $w);
380	$y += int 0.5 * ($oh - $h);	400	$y += int 0.5 * ($oh - $h);
…		…
421		441
422	return if $self->{tooltip} eq $tooltip;	442	return if $self->{tooltip} eq $tooltip;
423		443
424	$self->{tooltip} = $tooltip;	444	$self->{tooltip} = $tooltip;
425		445
426	if ($CFPlus::UI::TOOLTIP->{owner} == $self) {	446	if ($DC::UI::TOOLTIP->{owner} == $self) {
427	delete $CFPlus::UI::TOOLTIP->{owner};	447	delete $DC::UI::TOOLTIP->{owner};
428	$CFPlus::UI::TOOLTIP_WATCHER->cb->();	448	$DC::UI::TOOLTIP_WATCHER->invoke;
429	}	449	}
430	}	450	}
431		451
432	# translate global coordinates to local coordinate system	452	# translate global coordinates to local coordinate system
433	sub coord2local {	453	sub coord2local {
434	my ($self, $x, $y) = @_;	454	my ($self, $x, $y) = @_;
435		455
436	Carp::confess unless $self->{parent};#d#	456	return (undef, undef) unless $self->{parent};
437		457
438	$self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})	458	$self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
439	}	459	}
440		460
441	# translate local coordinates to global coordinate system	461	# translate local coordinates to global coordinate system
442	sub coord2global {	462	sub coord2global {
443	my ($self, $x, $y) = @_;	463	my ($self, $x, $y) = @_;
444		464
445	Carp::confess unless $self->{parent};#d#	465	return (undef, undef) unless $self->{parent};
446		466
447	$self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})	467	$self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
448	}	468	}
449		469
450	sub invoke_focus_in {	470	sub invoke_focus_in {
…		…
499	sub connect {	519	sub connect {
500	my ($self, $signal, $cb) = @_;	520	my ($self, $signal, $cb) = @_;
501		521
502	push @{ $self->{signal_cb}{$signal} }, $cb;	522	push @{ $self->{signal_cb}{$signal} }, $cb;
503		523
504	defined wantarray and CFPlus::guard {	524	defined wantarray and DC::guard {
505	@{ $self->{signal_cb}{$signal} } = grep $_ != $cb,	525	@{ $self->{signal_cb}{$signal} } = grep $_ != $cb,
506	@{ $self->{signal_cb}{$signal} };	526	@{ $self->{signal_cb}{$signal} };
507	}	527	}
508	}	528	}
509		529
…		…
530	? $args[0]->xy ($self)	550	? $args[0]->xy ($self)
531	: ();	551	: ();
532		552
533	#warn +(caller(1))[3] . "emit $signal on $self (parent $self->{parent})\n";#d#	553	#warn +(caller(1))[3] . "emit $signal on $self (parent $self->{parent})\n";#d#
534		554
535	#d##TODO# stop propagating at first true, do not use sum	555	for my $cb (
536	(List::Util::sum map $_->($self, @args, @append), @{$self->{signal_cb}{$signal} || []}) # before	556	@{$self->{signal_cb}{$signal} || []}, # before
537	|| ($self->can ("invoke_$signal") || sub { 1 })->($self, @args, @append) # closure	557	($self->can ("invoke_$signal") || sub { 1 }), # closure
		558	) {
		559	return $cb->($self, @args, @append) || next;
		560	}
		561
		562	# parent
538	|| ($self->{parent} && $self->{parent}->emit ($signal, @args)) # parent	563	$self->{parent} && $self->{parent}->emit ($signal, @args)
539	}	564	}
540		565
541	sub find_widget {	566	#sub find_widget {
542	my ($self, $x, $y) = @_;	567	# in .xs
543
544	return () unless $self->{can_events};
545
546	return $self
547	if $x >= $self->{x} && $x < $self->{x} + $self->{w}
548	&& $y >= $self->{y} && $y < $self->{y} + $self->{h};
549
550	()
551	}
552		568
553	sub set_parent {	569	sub set_parent {
554	my ($self, $parent) = @_;	570	my ($self, $parent) = @_;
555		571
556	Scalar::Util::weaken ($self->{parent} = $parent);	572	DC::weaken ($self->{parent} = $parent);
557	$self->set_visible if $parent->{visible};	573	$self->set_visible if $parent->{visible};
558	}	574	}
559		575
560	sub realloc {	576	sub realloc {
561	my ($self) = @_;	577	my ($self) = @_;
…		…
587		603
588	# using global variables seems a bit hacky, but passing through all drawing	604	# using global variables seems a bit hacky, but passing through all drawing
589	# functions seems pointless.	605	# functions seems pointless.
590	our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn	606	our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
591		607
592	sub draw {	608	#sub draw {
593	my ($self) = @_;	609	#CFPlus.xs
594
595	return unless $self->{h} && $self->{w};
596
597	# update screen rectangle
598	local $draw_x = $draw_x + $self->{x};
599	local $draw_y = $draw_y + $self->{y};
600
601	# skip widgets that are entirely outside the drawing area
602	return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
603	|| ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
604
605	glPushMatrix;
606	glTranslate $self->{x}, $self->{y}, 0;
607
608	if ($self == $HOVER && $self->{can_hover}) {
609	glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
610	glEnable GL_BLEND;
611	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
612	glBegin GL_QUADS;
613	glVertex 0 , 0;
614	glVertex $self->{w}, 0;
615	glVertex $self->{w}, $self->{h};
616	glVertex 0 , $self->{h};
617	glEnd;
618	glDisable GL_BLEND;
619	}
620
621	if ($ENV{CFPLUS_DEBUG} & 1) {
622	glPushMatrix;
623	glColor 1, 1, 0, 1;
624	glTranslate 0.375, 0.375;
625	glBegin GL_LINE_LOOP;
626	glVertex 0 , 0;
627	glVertex $self->{w} - 1, 0;
628	glVertex $self->{w} - 1, $self->{h} - 1;
629	glVertex 0 , $self->{h} - 1;
630	glEnd;
631	glPopMatrix;
632	#CFPlus::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
633	}
634
635	$self->_draw;
636	glPopMatrix;
637	}
638		610
639	sub _draw {	611	sub _draw {
640	my ($self) = @_;	612	my ($self) = @_;
641		613
642	warn "no draw defined for $self\n";	614	warn "no draw defined for $self\n";
643	}	615	}
644		616
645	sub DESTROY {	617	sub DESTROY {
646	my ($self) = @_;	618	my ($self) = @_;
647		619
648	return if CFPlus::in_destruct;	620	return if DC::in_destruct;
649		621
		622	local $@;
650	eval { $self->destroy };	623	eval { $self->destroy };
651	warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;	624	warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
652		625
653	delete $WIDGET{$self+0};	626	delete $WIDGET{$self+0};
654	}	627	}
655		628
656	#############################################################################	629	#############################################################################
657		630
658	package CFPlus::UI::DrawBG;	631	package DC::UI::DrawBG;
659		632
660	our @ISA = CFPlus::UI::Base::;	633	our @ISA = DC::UI::Base::;
661		634
662	use strict;	635	use strict;
663	use CFPlus::OpenGL;	636	use DC::OpenGL;
664		637
665	sub new {	638	sub new {
666	my $class = shift;	639	my $class = shift;
667
668	# range [value, low, high, page]
669		640
670	$class->SUPER::new (	641	$class->SUPER::new (
671	#bg => [0, 0, 0, 0.2],	642	#bg => [0, 0, 0, 0.2],
672	#active_bg => [1, 1, 1, 0.5],	643	#active_bg => [1, 1, 1, 0.5],
673	@_	644	@_
…		…
685	my ($w, $h) = @$self{qw(w h)};	656	my ($w, $h) = @$self{qw(w h)};
686		657
687	glEnable GL_BLEND;	658	glEnable GL_BLEND;
688	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;	659	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
689	glColor_premultiply @$color;	660	glColor_premultiply @$color;
690
691	glBegin GL_QUADS;
692	glVertex 0 , 0;
693	glVertex 0 , $h;
694	glVertex $w, $h;	661	glRect 0, 0, $w, $h;
695	glVertex $w, 0;
696	glEnd;
697
698	glDisable GL_BLEND;	662	glDisable GL_BLEND;
699	}	663	}
700	}	664	}
701		665
702	#############################################################################	666	#############################################################################
703		667
704	package CFPlus::UI::Empty;	668	package DC::UI::Empty;
705		669
706	our @ISA = CFPlus::UI::Base::;	670	our @ISA = DC::UI::Base::;
707		671
708	sub new {	672	sub new {
709	my ($class, %arg) = @_;	673	my ($class, %arg) = @_;
710	$class->SUPER::new (can_events => 0, %arg);	674	$class->SUPER::new (can_events => 0, %arg);
711	}	675	}
…		…
718		682
719	sub draw { }	683	sub draw { }
720		684
721	#############################################################################	685	#############################################################################
722		686
723	package CFPlus::UI::Container;	687	package DC::UI::Container;
724		688
725	our @ISA = CFPlus::UI::Base::;	689	our @ISA = DC::UI::Base::;
726		690
727	sub new {	691	sub new {
728	my ($class, %arg) = @_;	692	my ($class, %arg) = @_;
729		693
730	my $children = delete $arg{children};	694	my $children = delete $arg{children};
…		…
734	can_events => 0,	698	can_events => 0,
735	%arg,	699	%arg,
736	);	700	);
737		701
738	$self->add (@$children)	702	$self->add (@$children)
739	if $children;	703	if $children && @$children;
740		704
741	$self	705	$self
742	}	706	}
743		707
744	sub realloc {	708	sub realloc {
…		…
753	my ($self, @widgets) = @_;	717	my ($self, @widgets) = @_;
754		718
755	$_->set_parent ($self)	719	$_->set_parent ($self)
756	for @widgets;	720	for @widgets;
757		721
		722	# TODO: only do this in widgets that need it, e.g. root, fixed
758	use sort 'stable';	723	use sort 'stable';
759		724
760	$self->{children} = [	725	$self->{children} = [
761	sort { $a->{z} <=> $b->{z} }	726	sort { $a->{z} <=> $b->{z} }
762	@{$self->{children}}, @widgets	727	@{$self->{children}}, @widgets
763	];	728	];
764		729
765	$self->realloc;	730	$self->realloc;
		731
		732	$self->emit (c_add => \@widgets);
		733
		734	map $_+0, @widgets
766	}	735	}
767		736
768	sub children {	737	sub children {
769	@{ $_[0]{children} }	738	@{ $_[0]{children} }
770	}	739	}
771		740
772	sub remove {	741	sub remove {
773	my ($self, $child) = @_;	742	my ($self, @widgets) = @_;
774		743
		744	$self->emit (c_remove => \@widgets);
		745
		746	for my $child (@widgets) {
775	delete $child->{parent};	747	delete $child->{parent};
776	$child->hide;	748	$child->hide;
777
778	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];	749	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
		750	}
779		751
780	$self->realloc;	752	$self->realloc;
781	}	753	}
782		754
783	sub clear {	755	sub clear {
784	my ($self) = @_;	756	my ($self) = @_;
785		757
786	my $children = delete $self->{children};	758	my $children = $self->{children};
787	$self->{children} = [];	759	$self->{children} = [];
788		760
789	for (@$children) {	761	for (@$children) {
790	delete $_->{parent};	762	delete $_->{parent};
791	$_->hide;	763	$_->hide;
…		…
811	}	783	}
812		784
813	sub _draw {	785	sub _draw {
814	my ($self) = @_;	786	my ($self) = @_;
815		787
816	$_->draw for @{$self->{children}};	788	$_->draw for $self->visible_children;
817	}	789	}
818		790
819	#############################################################################	791	#############################################################################
820		792
821	package CFPlus::UI::Bin;	793	package DC::UI::Bin;
822		794
823	our @ISA = CFPlus::UI::Container::;	795	our @ISA = DC::UI::Container::;
824		796
825	sub new {	797	sub new {
826	my ($class, %arg) = @_;	798	my ($class, %arg) = @_;
827		799
828	my $child = (delete $arg{child}) || new CFPlus::UI::Empty::;	800	my $child = (delete $arg{child}) || new DC::UI::Empty::;
829		801
830	$class->SUPER::new (children => [$child], %arg)	802	$class->SUPER::new (children => [$child], %arg)
831	}	803	}
832		804
833	sub add {	805	sub add {
834	my ($self, $child) = @_;	806	my ($self, $child) = @_;
835		807
836	$self->SUPER::remove ($_) for @{ $self->{children} };	808	$self->clear;
837	$self->SUPER::add ($child);	809	$self->SUPER::add ($child);
838	}	810	}
839		811
840	sub remove {	812	sub remove {
841	my ($self, $widget) = @_;	813	my ($self, $widget) = @_;
842		814
843	$self->SUPER::remove ($widget);	815	$self->SUPER::remove ($widget);
844		816
845	$self->{children} = [new CFPlus::UI::Empty]	817	$self->{children} = [new DC::UI::Empty]
846	unless @{$self->{children}};	818	unless @{$self->{children}};
847	}	819	}
848		820
849	sub child { $_[0]->{children}[0] }	821	sub child { $_[0]->{children}[0] }
850		822
…		…
859		831
860	1	832	1
861	}	833	}
862		834
863	#############################################################################	835	#############################################################################
864
865	# back-buffered drawing area	836	# back-buffered drawing area
866		837
867	package CFPlus::UI::Window;	838	package DC::UI::Window;
868		839
869	our @ISA = CFPlus::UI::Bin::;	840	our @ISA = DC::UI::Bin::;
870		841
871	use CFPlus::OpenGL;	842	use DC::OpenGL;
872		843
873	sub new {	844	sub new {
874	my ($class, %arg) = @_;	845	my ($class, %arg) = @_;
875		846
876	my $self = $class->SUPER::new (%arg);	847	my $self = $class->SUPER::new (%arg);
…		…
898	}	869	}
899		870
900	sub render_child {	871	sub render_child {
901	my ($self) = @_;	872	my ($self) = @_;
902		873
903	$self->{texture} = new_from_opengl CFPlus::Texture $self->{w}, $self->{h}, sub {	874	$self->{texture} = new_from_opengl DC::Texture $self->{w}, $self->{h}, sub {
904	glClearColor 0, 0, 0, 0;	875	glClearColor 0, 0, 0, 0;
905	glClear GL_COLOR_BUFFER_BIT;	876	glClear GL_COLOR_BUFFER_BIT;
906		877
907	{	878	{
908	package CFPlus::UI::Base;	879	package DC::UI::Base;
909		880
910	local ($draw_x, $draw_y, $draw_w, $draw_h) =	881	local ($draw_x, $draw_y, $draw_w, $draw_h) =
911	(0, 0, $self->{w}, $self->{h});	882	(0, 0, $self->{w}, $self->{h});
912		883
913	$self->_render;	884	$self->_render;
…		…
930	glDisable GL_TEXTURE_2D;	901	glDisable GL_TEXTURE_2D;
931	}	902	}
932		903
933	#############################################################################	904	#############################################################################
934		905
935	package CFPlus::UI::ViewPort;	906	package DC::UI::ViewPort;
936		907
		908	use List::Util qw(min max);
		909
937	our @ISA = CFPlus::UI::Window::;	910	our @ISA = DC::UI::Window::;
938		911
939	sub new {	912	sub new {
940	my $class = shift;	913	my $class = shift;
941		914
942	$class->SUPER::new (	915	$class->SUPER::new (
…		…
949	sub size_request {	922	sub size_request {
950	my ($self) = @_;	923	my ($self) = @_;
951		924
952	my ($w, $h) = @{$self->child}{qw(req_w req_h)};	925	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
953		926
954	$w = 10 if $self->{scroll_x};	927	$w = 1 if $self->{scroll_x};
955	$h = 10 if $self->{scroll_y};	928	$h = 1 if $self->{scroll_y};
956		929
957	($w, $h)	930	($w, $h)
958	}	931	}
959		932
960	sub invoke_size_allocate {	933	sub invoke_size_allocate {
…		…
972	}	945	}
973		946
974	sub set_offset {	947	sub set_offset {
975	my ($self, $x, $y) = @_;	948	my ($self, $x, $y) = @_;
976		949
		950	my $x = max 0, min $self->child->{w} - $self->{w}, int $x;
		951	my $y = max 0, min $self->child->{h} - $self->{h}, int $y;
		952
		953	if ($x != $self->{view_x} or $y != $self->{view_y}) {
977	$self->{view_x} = int $x;	954	$self->{view_x} = $x;
978	$self->{view_y} = int $y;	955	$self->{view_y} = $y;
979		956
		957	$self->emit (changed => $x, $y);
980	$self->update;	958	$self->update;
		959	}
		960	}
		961
		962	sub set_center {
		963	my ($self, $x, $y) = @_;
		964
		965	$self->set_offset ($x - $self->{w} * .5, $y - $self->{h} * .5);
		966	}
		967
		968	sub make_visible {
		969	my ($self, $x, $y, $border) = @_;
		970
		971	if ( $x < $self->{view_x} + $self->{w} * $border
		972	|| $x > $self->{view_x} + $self->{w} * (1 - $border)
		973	|| $y < $self->{view_y} + $self->{h} * $border
		974	|| $y > $self->{view_y} + $self->{h} * (1 - $border)
		975	) {
		976	$self->set_center ($x, $y);
		977	}
981	}	978	}
982		979
983	# hmm, this does not work for topleft of $self... but we should not ask for that	980	# hmm, this does not work for topleft of $self... but we should not ask for that
984	sub coord2local {	981	sub coord2local {
985	my ($self, $x, $y) = @_;	982	my ($self, $x, $y) = @_;
…		…
1000	my ($self, $x, $y) = @_;	997	my ($self, $x, $y) = @_;
1001		998
1002	if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}	999	if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
1003	&& $y >= $self->{y} && $y < $self->{y} + $self->{h}	1000	&& $y >= $self->{y} && $y < $self->{y} + $self->{h}
1004	) {	1001	) {
1005	$self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})	1002	$self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
1006	} else {	1003	} else {
1007	$self->CFPlus::UI::Base::find_widget ($x, $y)	1004	$self->DC::UI::Base::find_widget ($x, $y)
1008	}	1005	}
1009	}	1006	}
1010		1007
1011	sub _render {	1008	sub _render {
1012	my ($self) = @_;	1009	my ($self) = @_;
1013		1010
1014	local $CFPlus::UI::Base::draw_x = $CFPlus::UI::Base::draw_x - $self->{view_x};	1011	local $DC::UI::Base::draw_x = $DC::UI::Base::draw_x - $self->{view_x};
1015	local $CFPlus::UI::Base::draw_y = $CFPlus::UI::Base::draw_y - $self->{view_y};	1012	local $DC::UI::Base::draw_y = $DC::UI::Base::draw_y - $self->{view_y};
1016		1013
1017	CFPlus::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};	1014	DC::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
1018		1015
1019	$self->SUPER::_render;	1016	$self->SUPER::_render;
1020	}	1017	}
1021		1018
1022	#############################################################################	1019	#############################################################################
1023		1020
1024	package CFPlus::UI::ScrolledWindow;	1021	package DC::UI::ScrolledWindow;
1025		1022
1026	our @ISA = CFPlus::UI::HBox::;	1023	our @ISA = DC::UI::Table::;
1027		1024
1028	sub new {	1025	sub new {
1029	my ($class, %arg) = @_;	1026	my ($class, %arg) = @_;
1030		1027
1031	my $child = delete $arg{child};	1028	my $child = delete $arg{child};
1032		1029
1033	my $self;	1030	my $self;
1034		1031
1035	my $slider = new CFPlus::UI::Slider	1032	my $hslider = new DC::UI::Slider
		1033	c_col => 0,
		1034	c_row => 1,
		1035	vertical => 0,
		1036	range => [0, 0, 1, 0.01], # HACK fix
		1037	on_changed => sub {
		1038	$self->{hpos} = $_[1];
		1039	$self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
		1040	},
		1041	;
		1042
		1043	my $vslider = new DC::UI::Slider
		1044	c_col => 1,
		1045	c_row => 0,
1036	vertical => 1,	1046	vertical => 1,
1037	range => [0, 0, 1, 0.01], # HACK fix	1047	range => [0, 0, 1, 0.01], # HACK fix
1038	on_changed => sub {	1048	on_changed => sub {
1039	$self->{vp}->set_offset (0, $_[1]);	1049	$self->{vpos} = $_[1];
		1050	$self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
1040	},	1051	},
1041	;	1052	;
1042		1053
1043	$self = $class->SUPER::new (	1054	$self = $class->SUPER::new (
1044	vp => (new CFPlus::UI::ViewPort expand => 1),	1055	scroll_x => 0,
		1056	scroll_y => 1,
1045	can_events => 1,	1057	can_events => 1,
1046	slider => $slider,	1058	hslider => $hslider,
		1059	vslider => $vslider,
		1060	col_expand => [1, 0],
		1061	row_expand => [1, 0],
1047	%arg,	1062	%arg,
1048	);	1063	);
1049		1064
		1065	$self->{vp} = new DC::UI::ViewPort
		1066	c_col => 0,
		1067	c_row => 0,
		1068	expand => 1,
		1069	scroll_x => $self->{scroll_x},
		1070	scroll_y => $self->{scroll_y},
		1071	on_changed => sub {
		1072	my ($vp, $x, $y) = @_;
		1073
		1074	$vp->{parent}{hslider}->set_value ($x);
		1075	$vp->{parent}{vslider}->set_value ($y);
		1076
		1077	0
		1078	},
		1079	on_size_allocate => sub {
		1080	my ($vp, $w, $h) = @_;
		1081	$vp->{parent}->update_slider;
		1082	0
		1083	},
		1084	;
		1085
1050	$self->SUPER::add ($self->{vp}, $self->{slider});	1086	$self->SUPER::add ($self->{vp});
		1087
1051	$self->add ($child) if $child;	1088	$self->add ($child) if $child;
1052		1089
1053	$self	1090	$self
1054	}	1091	}
1055
1056	#TODO# update range on size_allocate depending on child
1057		1092
1058	sub add {	1093	sub add {
1059	my ($self, $widget) = @_;	1094	my ($self, $widget) = @_;
1060		1095
1061	$self->{vp}->add ($self->{child} = $widget);	1096	$self->{vp}->add ($self->{child} = $widget);
1062	}	1097	}
1063		1098
		1099	sub set_offset { shift->{vp}->set_offset (@_) }
		1100	sub set_center { shift->{vp}->set_center (@_) }
		1101	sub make_visible { shift->{vp}->make_visible (@_) }
		1102
		1103	sub update_slider {
		1104	my ($self) = @_;
		1105
		1106	my $child = ($self->{vp} or return)->child;
		1107
		1108	if ($self->{scroll_x}) {
		1109	my ($w1, $w2) = ($child->{req_w}, $self->{vp}{w});
		1110	$self->{hslider}->set_range ([$self->{hslider}{range}[0], 0, $w1, $w2, 1]);
		1111
		1112	my $visible = $w1 > $w2;
		1113	if ($visible != $self->{hslider_visible}) {
		1114	$self->{hslider_visible} = $visible;
		1115	$visible ? $self->SUPER::add ($self->{hslider})
		1116	: $self->SUPER::remove ($self->{hslider});
		1117	}
		1118	}
		1119
		1120	if ($self->{scroll_y}) {
		1121	my ($h1, $h2) = ($child->{req_h}, $self->{vp}{h});
		1122	$self->{vslider}->set_range ([$self->{vslider}{range}[0], 0, $h1, $h2, 1]);
		1123
		1124	my $visible = $h1 > $h2;
		1125	if ($visible != $self->{vslider_visible}) {
		1126	$self->{vslider_visible} = $visible;
		1127	$visible ? $self->SUPER::add ($self->{vslider})
		1128	: $self->SUPER::remove ($self->{vslider});
		1129	}
		1130	}
		1131	}
		1132
		1133	sub start_dragging {
		1134	my ($self, $ev) = @_;
		1135
		1136	$self->grab_focus;
		1137
		1138	my $ox = $self->{vp}{view_x};
		1139	my $oy = $self->{vp}{view_y};
		1140
		1141	$self->{motion} = sub {
		1142	my ($ev, $x, $y) = @_;
		1143
		1144	$ox -= $ev->{xrel};
		1145	$oy -= $ev->{yrel};
		1146
		1147	$self->{vp}->set_offset ($ox, $oy);
		1148	};
		1149	}
		1150
1064	sub invoke_mouse_wheel {	1151	sub invoke_mouse_wheel {
1065	my ($self, $ev) = @_;	1152	my ($self, $ev) = @_;
1066		1153
1067	return 0 unless $ev->{dy}; # only vertical movements
1068
1069	$self->{slider}->emit (mouse_wheel => $ev);	1154	$self->{vslider}->emit (mouse_wheel => $ev) if $self->{vslider_visible};
		1155	$self->{hslider}->emit (mouse_wheel => $ev) if $self->{hslider_visible};
1070		1156
1071	1	1157	1
1072	}	1158	}
1073		1159
1074	sub update_slider {	1160	sub invoke_button_down {
1075	my ($self) = @_;	1161	my ($self, $ev, $x, $y) = @_;
1076		1162
1077	$self->{slider}->set_range ([$self->{slider}{range}[0], 0, $self->{vp}->child->{h}, $self->{vp}{h}, 1]);	1163	if ($ev->{button} == 2) {
1078	}	1164	$self->start_dragging ($ev);
		1165	return 1;
		1166	}
1079		1167
1080	sub update {	1168	0
1081	my ($self) = @_;	1169	}
1082		1170
1083	$self->SUPER::update;	1171	sub invoke_button_up {
		1172	my ($self, $ev, $x, $y) = @_;
1084		1173
1085	$self->update_slider;	1174	if (delete $self->{motion}) {
		1175	return 1;
		1176	}
		1177
		1178	0
		1179	}
		1180
		1181	sub invoke_mouse_motion {
		1182	my ($self, $ev, $x, $y) = @_;
		1183
		1184	if ($self->{motion}) {
		1185	$self->{motion}->($ev, $x, $y);
		1186	return 1;
		1187	}
		1188
		1189	0
1086	}	1190	}
1087		1191
1088	sub invoke_size_allocate {	1192	sub invoke_size_allocate {
1089	my ($self, $w, $h) = @_;	1193	my ($self, $w, $h) = @_;
1090		1194
1091	$self->update_slider;	1195	$self->update_slider;
1092
1093	$self->SUPER::invoke_size_allocate ($w, $h)	1196	$self->SUPER::invoke_size_allocate ($w, $h)
1094	}	1197	}
1095		1198
1096	#############################################################################	1199	#############################################################################
1097		1200
1098	package CFPlus::UI::Frame;	1201	package DC::UI::Frame;
1099		1202
1100	our @ISA = CFPlus::UI::Bin::;	1203	our @ISA = DC::UI::Bin::;
1101		1204
1102	use CFPlus::OpenGL;	1205	use DC::OpenGL;
1103		1206
1104	sub new {	1207	sub new {
1105	my $class = shift;	1208	my $class = shift;
1106		1209
1107	$class->SUPER::new (	1210	$class->SUPER::new (
…		…
1117	my ($w, $h) = @$self{qw(w h)};	1220	my ($w, $h) = @$self{qw(w h)};
1118		1221
1119	glEnable GL_BLEND;	1222	glEnable GL_BLEND;
1120	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;	1223	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1121	glColor_premultiply @{ $self->{bg} };	1224	glColor_premultiply @{ $self->{bg} };
1122
1123	glBegin GL_QUADS;
1124	glVertex 0 , 0;
1125	glVertex 0 , $h;
1126	glVertex $w, $h;	1225	glRect 0, 0, $w, $h;
1127	glVertex $w, 0;
1128	glEnd;
1129
1130	glDisable GL_BLEND;	1226	glDisable GL_BLEND;
1131	}	1227	}
1132		1228
1133	$self->SUPER::_draw;	1229	$self->SUPER::_draw;
1134	}	1230	}
1135		1231
1136	#############################################################################	1232	#############################################################################
1137		1233
1138	package CFPlus::UI::FancyFrame;	1234	package DC::UI::FancyFrame;
1139		1235
1140	our @ISA = CFPlus::UI::Bin::;	1236	our @ISA = DC::UI::Bin::;
1141		1237
1142	use CFPlus::OpenGL;	1238	use DC::OpenGL;
1143		1239
1144	sub new {	1240	sub new {
1145	my ($class, %arg) = @_;	1241	my ($class, %arg) = @_;
1146		1242
1147	if ((exists $arg{label}) && !ref $arg{label}) {	1243	if ((exists $arg{label}) && !ref $arg{label}) {
1148	$arg{label} = new CFPlus::UI::Label	1244	$arg{label} = new DC::UI::Label
1149	align => 1,	1245	align => 1,
1150	valign => 0,	1246	valign => 0,
1151	text => $arg{label},	1247	text => $arg{label},
1152	fontsize => ($arg{border} || 0.8) * 0.75;	1248	fontsize => ($arg{border} || 0.8) * 0.75;
1153	}	1249	}
…		…
1165		1261
1166	sub add {	1262	sub add {
1167	my ($self, @widgets) = @_;	1263	my ($self, @widgets) = @_;
1168		1264
1169	$self->SUPER::add (@widgets);	1265	$self->SUPER::add (@widgets);
1170	$self->CFPlus::UI::Container::add ($self->{label}) if $self->{label};	1266	$self->DC::UI::Container::add ($self->{label}) if $self->{label};
1171	}	1267	}
1172		1268
1173	sub border {	1269	sub border {
1174	int $_[0]{border} * $::FONTSIZE	1270	int $_[0]{border} * $::FONTSIZE
1175	}	1271	}
…		…
1233	}	1329	}
1234	}	1330	}
1235		1331
1236	#############################################################################	1332	#############################################################################
1237		1333
1238	package CFPlus::UI::Toplevel;	1334	package DC::UI::Toplevel;
1239		1335
1240	our @ISA = CFPlus::UI::Bin::;	1336	our @ISA = DC::UI::Bin::;
1241		1337
1242	use CFPlus::OpenGL;	1338	use DC::OpenGL;
1243		1339
1244	my $bg =	1340	my $bg =
1245	new_from_file CFPlus::Texture CFPlus::find_rcfile "d1_bg.png",	1341	new_from_file DC::Texture DC::find_rcfile "d1_bg.png",
1246	mipmap => 1, wrap => 1;	1342	mipmap => 1, wrap => 1;
1247		1343
1248	my @border =	1344	my @border =
1249	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }	1345	map { new_from_file DC::Texture DC::find_rcfile $_, mipmap => 1 }
1250	qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);	1346	qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
		1347
		1348	my @icon =
		1349	map { new_from_file DC::Texture DC::find_rcfile $_, mipmap => 1 }
		1350	qw(x1_move.png x1_resize.png);
1251		1351
1252	sub new {	1352	sub new {
1253	my ($class, %arg) = @_;	1353	my ($class, %arg) = @_;
1254		1354
1255	my $self = $class->SUPER::new (	1355	my $self = $class->SUPER::new (
…		…
1260	min_w => 64,	1360	min_w => 64,
1261	min_h => 32,	1361	min_h => 32,
1262	%arg,	1362	%arg,
1263	);	1363	);
1264		1364
1265	$self->{title_widget} = new CFPlus::UI::Label	1365	$self->{title_widget} = new DC::UI::Label
1266	align => 0,	1366	align => 0,
1267	valign => 1,	1367	valign => 1,
1268	text => $self->{title},	1368	text => $self->{title},
1269	fontsize => $self->{border},	1369	fontsize => $self->{border},
1270	if exists $self->{title};	1370	if exists $self->{title};
1271		1371
1272	if ($self->{has_close_button}) {	1372	if ($self->{has_close_button}) {
1273	$self->{close_button} =	1373	$self->{close_button} =
1274	new CFPlus::UI::ImageButton	1374	new DC::UI::ImageButton
1275	path => 'x1_close.png',	1375	path => 'x1_close.png',
1276	on_activate => sub { $self->emit ("delete") };	1376	on_activate => sub { $self->emit ("delete") };
1277		1377
1278	$self->CFPlus::UI::Container::add ($self->{close_button});	1378	$self->DC::UI::Container::add ($self->{close_button});
1279	}	1379	}
1280		1380
1281	$self	1381	$self
1282	}	1382	}
1283		1383
1284	sub add {	1384	sub add {
1285	my ($self, @widgets) = @_;	1385	my ($self, @widgets) = @_;
1286		1386
1287	$self->SUPER::add (@widgets);	1387	$self->SUPER::add (@widgets);
1288	$self->CFPlus::UI::Container::add ($self->{close_button}) if $self->{close_button};	1388	$self->DC::UI::Container::add ($self->{close_button}) if $self->{close_button};
1289	$self->CFPlus::UI::Container::add ($self->{title_widget}) if $self->{title_widget};	1389	$self->DC::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
1290	}	1390	}
1291		1391
1292	sub border {	1392	sub border {
1293	int $_[0]{border} * $::FONTSIZE	1393	int $_[0]{border} * $::FONTSIZE
		1394	}
		1395
		1396	sub get_max_wh {
		1397	my ($self) = @_;
		1398
		1399	return ($self->{w}, $self->{h})
		1400	if $self->{visible} && $self->{w};
		1401
		1402	$self->SUPER::get_max_wh
1294	}	1403	}
1295		1404
1296	sub size_request {	1405	sub size_request {
1297	my ($self) = @_;	1406	my ($self) = @_;
1298		1407
…		…
1424	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	1533	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1425		1534
1426	my $border = $self->border;	1535	my $border = $self->border;
1427		1536
1428	glColor @{ $self->{border_bg} };	1537	glColor @{ $self->{border_bg} };
1429	$border[0]->draw_quad_alpha (0, 0, $w, $border);	1538	$border[0]->draw_quad_alpha ( 0, 0, $w, $border);
1430	$border[1]->draw_quad_alpha (0, $border, $border, $ch);	1539	$border[1]->draw_quad_alpha ( 0, $border, $border, $ch);
1431	$border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);	1540	$border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1432	$border[3]->draw_quad_alpha (0, $h - $border, $w, $border);	1541	$border[3]->draw_quad_alpha ( 0, $h - $border, $w, $border);
		1542
		1543	# move
		1544	my $w2 = ($w - $border) * .5;
		1545	my $h2 = ($h - $border) * .5;
		1546	$icon[0]->draw_quad_alpha ( 0, $h2, $border, $border);
		1547	$icon[0]->draw_quad_alpha ($w - $border, $h2, $border, $border);
		1548	$icon[0]->draw_quad_alpha ($w2 , $h - $border, $border, $border);
		1549
		1550	# resize
		1551	$icon[1]->draw_quad_alpha ( 0, 0, $border, $border);
		1552	$icon[1]->draw_quad_alpha ($w - $border, 0, $border, $border)
		1553	unless $self->{has_close_button};
		1554	$icon[1]->draw_quad_alpha ( 0, $h - $border, $border, $border);
		1555	$icon[1]->draw_quad_alpha ($w - $border, $h - $border, $border, $border);
1433		1556
1434	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {	1557	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1435	glColor @{ $self->{bg} };	1558	glColor @{ $self->{bg} };
1436		1559
1437	# TODO: repeat texture not scale	1560	# TODO: repeat texture not scale
…		…
1456	if $self->{close_button};	1579	if $self->{close_button};
1457	}	1580	}
1458		1581
1459	#############################################################################	1582	#############################################################################
1460		1583
1461	package CFPlus::UI::Table;	1584	package DC::UI::Table;
1462		1585
1463	our @ISA = CFPlus::UI::Base::;	1586	our @ISA = DC::UI::Container::;
1464		1587
1465	use List::Util qw(max sum);	1588	use List::Util qw(max sum);
1466		1589
1467	use CFPlus::OpenGL;	1590	use DC::OpenGL;
1468		1591
1469	sub new {	1592	sub new {
1470	my $class = shift;	1593	my $class = shift;
1471		1594
1472	$class->SUPER::new (	1595	$class->SUPER::new (
1473	col_expand => [],	1596	col_expand => [],
		1597	row_expand => [],
1474	@_,	1598	@_,
1475	)	1599	)
1476	}	1600	}
1477		1601
1478	sub children {
1479	grep $_, map @$_, grep $_, @{ $_[0]{children} }
1480	}
1481
1482	sub add {	1602	sub add {
		1603	my ($self, @widgets) = @_;
		1604
		1605	for my $child (@widgets) {
		1606	$child->{c_rowspan} ||= 1;
		1607	$child->{c_colspan} ||= 1;
		1608	}
		1609
		1610	$self->SUPER::add (@widgets);
		1611	}
		1612
		1613	sub add_at {
1483	my ($self) = shift;	1614	my $self = shift;
		1615
		1616	my @widgets;
1484		1617
1485	while (@_) {	1618	while (@_) {
1486	my ($x, $y, $child) = splice @_, 0, 3, ();	1619	my ($col, $row, $child) = splice @_, 0, 3, ();
1487	$child->set_parent ($self);
1488	$self->{children}[$y][$x] = $child;
1489	}
1490		1620
1491	$self->{force_realloc} = 1;	1621	$child->{c_row} = $row;
1492	$self->{force_size_alloc} = 1;	1622	$child->{c_col} = $col;
1493	$self->realloc;
1494	}
1495		1623
1496	sub remove {	1624	push @widgets, $child;
		1625	}
		1626
		1627	$self->add (@widgets);
		1628	}
		1629
		1630	sub get_wh {
1497	my ($self, $child) = @_;	1631	my ($self) = @_;
1498		1632
1499	# TODO: not yet implemented	1633	my (@w, @h);
1500	}
1501
1502	# TODO: move to container class maybe? send children a signal on removal?
1503	sub clear {
1504	my ($self) = @_;
1505		1634
1506	my @children = $self->children;	1635	my @children = $self->children;
1507	delete $self->{children};	1636
		1637	# first pass, columns
		1638	for my $widget (sort { $a->{c_colspan} <=> $b->{c_colspan} } @children) {
		1639	my ($c, $w, $cs) = @$widget{qw(c_col req_w c_colspan)};
		1640
		1641	my $sw = sum @w[$c .. $c + $cs - 1];
		1642
		1643	if ($w > $sw) {
		1644	$_ += ($w - $sw) / ($_ ? $sw / $_ : $cs) for @w[$c .. $c + $cs - 1];
		1645	}
1508		1646	}
1509	for (@children) {
1510	delete $_->{parent};
1511	$_->hide;
1512	}
1513		1647
1514	$self->realloc;	1648	# second pass, rows
1515	}	1649	for my $widget (sort { $a->{c_rowspan} <=> $b->{c_rowspan} } @children) {
1516
1517	sub get_wh {
1518	my ($self) = @_;
1519
1520	my (@w, @h);
1521
1522	for my $y (0 .. $#{$self->{children}}) {
1523	my $row = $self->{children}[$y]
1524	or next;
1525
1526	for my $x (0 .. $#$row) {
1527	my $widget = $row->[$x]
1528	or next;
1529	my ($w, $h) = @$widget{qw(req_w req_h)};	1650	my ($r, $h, $rs) = @$widget{qw(c_row req_h c_rowspan)};
1530		1651
1531	$w[$x] = max $w[$x], $w;	1652	my $sh = sum @h[$r .. $r + $rs - 1];
1532	$h[$y] = max $h[$y], $h;	1653
		1654	if ($h > $sh) {
		1655	$_ += ($h - $sh) / ($_ ? $sh / $_ : $rs) for @h[$r .. $r + $rs - 1];
1533	}	1656	}
1534	}	1657	}
1535		1658
1536	(\@w, \@h)	1659	(\@w, \@h)
1537	}	1660	}
…		…
1553	my ($ws, $hs) = $self->get_wh;	1676	my ($ws, $hs) = $self->get_wh;
1554		1677
1555	my $req_w = (sum @$ws) || 1;	1678	my $req_w = (sum @$ws) || 1;
1556	my $req_h = (sum @$hs) || 1;	1679	my $req_h = (sum @$hs) || 1;
1557		1680
1558	# TODO: nicer code && do row_expand	1681	# now linearly scale the rows/columns to the allocated size
1559	my @col_expand = @{$self->{col_expand}};	1682	my @col_expand = @{$self->{col_expand}};
1560	@col_expand = (1) x @$ws unless @col_expand;	1683	@col_expand = (1) x @$ws unless @col_expand;
1561	my $col_expand = (sum @col_expand) || 1;	1684	my $col_expand = (sum @col_expand) || 1;
1562		1685
1563	# linearly scale sizes
1564	$ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;	1686	$ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
1565	$hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
1566		1687
1567	CFPlus::UI::harmonize $ws;	1688	DC::UI::harmonize $ws;
		1689
		1690	my @row_expand = @{$self->{row_expand}};
		1691	@row_expand = (1) x @$ws unless @row_expand;
		1692	my $row_expand = (sum @row_expand) || 1;
		1693
		1694	$hs->[$_] += $row_expand[$_] / $row_expand * ($h - $req_h) for 0 .. $#$hs;
		1695
1568	CFPlus::UI::harmonize $hs;	1696	DC::UI::harmonize $hs;
1569		1697
1570	my $y;	1698	my @x; for (0 .. $#$ws) { $x[$_ + 1] = $x[$_] + $ws->[$_] }
		1699	my @y; for (0 .. $#$hs) { $y[$_ + 1] = $y[$_] + $hs->[$_] }
1571		1700
1572	for my $r (0 .. $#{$self->{children}}) {	1701	for my $widget ($self->children) {
1573	my $row = $self->{children}[$r]	1702	my ($r, $c, $w, $h, $rs, $cs) = @$widget{qw(c_row c_col req_w req_h c_rowspan c_colspan)};
1574	or next;
1575		1703
1576	my $x = 0;	1704	$widget->configure (
1577	my $row_h = $hs->[$r];	1705	$x[$c], $y[$r],
		1706	$x[$c + $cs] - $x[$c], $y[$r + $rs] - $y[$r],
1578		1707	);
1579	for my $c (0 .. $#$row) {	1708	}
1580	my $col_w = $ws->[$c];
1581		1709
1582	if (my $widget = $row->[$c]) {	1710	1
1583	$widget->configure ($x, $y, $col_w, $row_h);	1711	}
1584	}
1585		1712
1586	$x += $col_w;	1713	#############################################################################
		1714
		1715	package DC::UI::Fixed;
		1716
		1717	use List::Util qw(min max);
		1718
		1719	our @ISA = DC::UI::Container::;
		1720
		1721	sub _scale($$$) {
		1722	my ($rel, $val, $max) = @_;
		1723
		1724	$rel ? $val * $max : $val
		1725	}
		1726
		1727	sub size_request {
		1728	my ($self) = @_;
		1729
		1730	my ($x1, $y1, $x2, $y2) = (0, 0, 0, 0);
		1731
		1732	# determine overall size by querying abs widgets
		1733	for my $child ($self->visible_children) {
		1734	unless ($child->{c_rel}) {
		1735	my $x = $child->{c_x};
		1736	my $y = $child->{c_y};
		1737
		1738	$x1 = min $x1, $x; $x2 = max $x2, $x + $child->{req_w};
		1739	$y1 = min $y1, $y; $y2 = max $y2, $y + $child->{req_h};
1587	}	1740	}
		1741	}
1588		1742
1589	$y += $row_h;	1743	my $W = $x2 - $x1;
		1744	my $H = $y2 - $y1;
		1745
		1746	# now layout remaining widgets
		1747	for my $child ($self->visible_children) {
		1748	if ($child->{c_rel}) {
		1749	my $x = _scale $child->{c_rel}, $child->{c_x}, $W;
		1750	my $y = _scale $child->{c_rel}, $child->{c_y}, $H;
		1751
		1752	$x1 = min $x1, $x; $x2 = max $x2, $x + $child->{req_w};
		1753	$y1 = min $y1, $y; $y2 = max $y2, $y + $child->{req_h};
		1754	}
		1755	}
		1756
		1757	my $W = $x2 - $x1;
		1758	my $H = $y2 - $y1;
		1759
		1760	($W, $H)
		1761	}
		1762
		1763	sub invoke_size_allocate {
		1764	my ($self, $W, $H) = @_;
		1765
		1766	for my $child ($self->visible_children) {
		1767	my $x = _scale $child->{c_rel}, $child->{c_x}, $W;
		1768	my $y = _scale $child->{c_rel}, $child->{c_y}, $H;
		1769
		1770	$x += $child->{c_halign} * $child->{req_w};
		1771	$y += $child->{c_valign} * $child->{req_h};
		1772
		1773	$child->configure (int $x, int $y, $child->{req_w}, $child->{req_h});
1590	}	1774	}
1591		1775
1592	1	1776	1
1593	}	1777	}
1594		1778
1595	sub find_widget {
1596	my ($self, $x, $y) = @_;
1597
1598	$x -= $self->{x};
1599	$y -= $self->{y};
1600
1601	my $res;
1602
1603	for (grep $_, map @$_, grep $_, @{ $self->{children} }) {
1604	$res = $_->find_widget ($x, $y)
1605	and return $res;
1606	}
1607
1608	$self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
1609	}
1610
1611	sub _draw {
1612	my ($self) = @_;
1613
1614	for (grep $_, @{$self->{children}}) {
1615	$_->draw for grep $_, @$_;
1616	}
1617	}
1618
1619	#############################################################################	1779	#############################################################################
1620		1780
1621	package CFPlus::UI::Box;	1781	package DC::UI::Box;
1622		1782
1623	our @ISA = CFPlus::UI::Container::;	1783	our @ISA = DC::UI::Container::;
1624		1784
1625	sub size_request {	1785	sub size_request {
1626	my ($self) = @_;	1786	my ($self) = @_;
		1787
		1788	my @children = $self->visible_children;
1627		1789
1628	$self->{vertical}	1790	$self->{vertical}
1629	? (	1791	? (
1630	(List::Util::max map $_->{req_w}, @{$self->{children}}),	1792	(List::Util::max map $_->{req_w}, @children),
1631	(List::Util::sum map $_->{req_h}, @{$self->{children}}),	1793	(List::Util::sum map $_->{req_h}, @children),
1632	)	1794	)
1633	: (	1795	: (
1634	(List::Util::sum map $_->{req_w}, @{$self->{children}}),	1796	(List::Util::sum map $_->{req_w}, @children),
1635	(List::Util::max map $_->{req_h}, @{$self->{children}}),	1797	(List::Util::max map $_->{req_h}, @children),
1636	)	1798	)
1637	}	1799	}
1638		1800
1639	sub invoke_size_allocate {	1801	sub invoke_size_allocate {
1640	my ($self, $w, $h) = @_;	1802	my ($self, $w, $h) = @_;
…		…
1661	$req[$_] += $space * $children[$_]{expand}	1823	$req[$_] += $space * $children[$_]{expand}
1662	for 0 .. $#children;	1824	for 0 .. $#children;
1663	}	1825	}
1664	}	1826	}
1665		1827
1666	CFPlus::UI::harmonize \@req;	1828	DC::UI::harmonize \@req;
1667		1829
1668	my $pos = 0;	1830	my $pos = 0;
1669	for (0 .. $#children) {	1831	for (0 .. $#children) {
1670	my $alloc = $req[$_];	1832	my $alloc = $req[$_];
1671	$children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));	1833	$children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
…		…
1676	1	1838	1
1677	}	1839	}
1678		1840
1679	#############################################################################	1841	#############################################################################
1680		1842
1681	package CFPlus::UI::HBox;	1843	package DC::UI::HBox;
1682		1844
1683	our @ISA = CFPlus::UI::Box::;	1845	our @ISA = DC::UI::Box::;
1684		1846
1685	sub new {	1847	sub new {
1686	my $class = shift;	1848	my $class = shift;
1687		1849
1688	$class->SUPER::new (	1850	$class->SUPER::new (
…		…
1691	)	1853	)
1692	}	1854	}
1693		1855
1694	#############################################################################	1856	#############################################################################
1695		1857
1696	package CFPlus::UI::VBox;	1858	package DC::UI::VBox;
1697		1859
1698	our @ISA = CFPlus::UI::Box::;	1860	our @ISA = DC::UI::Box::;
1699		1861
1700	sub new {	1862	sub new {
1701	my $class = shift;	1863	my $class = shift;
1702		1864
1703	$class->SUPER::new (	1865	$class->SUPER::new (
…		…
1706	)	1868	)
1707	}	1869	}
1708		1870
1709	#############################################################################	1871	#############################################################################
1710		1872
1711	package CFPlus::UI::Label;	1873	package DC::UI::Label;
1712		1874
1713	our @ISA = CFPlus::UI::DrawBG::;	1875	our @ISA = DC::UI::DrawBG::;
1714		1876
1715	use CFPlus::OpenGL;	1877	use DC::OpenGL;
1716		1878
1717	sub new {	1879	sub new {
1718	my ($class, %arg) = @_;	1880	my ($class, %arg) = @_;
1719		1881
1720	my $self = $class->SUPER::new (	1882	my $self = $class->SUPER::new (
…		…
1725	#text => initial text	1887	#text => initial text
1726	#markup => initial narkup	1888	#markup => initial narkup
1727	#max_w => maximum pixel width	1889	#max_w => maximum pixel width
1728	#style => 0, # render flags	1890	#style => 0, # render flags
1729	ellipsise => 3, # end	1891	ellipsise => 3, # end
1730	layout => (new CFPlus::Layout),	1892	layout => (new DC::Layout),
1731	fontsize => 1,	1893	fontsize => 1,
1732	align => -1,	1894	align => -1,
1733	valign => -1,	1895	valign => -1,
1734	padding_x => 2,	1896	padding_x => 2,
1735	padding_y => 2,	1897	padding_y => 2,
1736	can_events => 0,	1898	can_events => 0,
1737	%arg	1899	%arg
1738	);	1900	);
1739		1901
1740	if (exists $self->{template}) {	1902	if (exists $self->{template}) {
1741	my $layout = new CFPlus::Layout;	1903	my $layout = new DC::Layout;
1742	$layout->set_text (delete $self->{template});	1904	$layout->set_text (delete $self->{template});
1743	$self->{template} = $layout;	1905	$self->{template} = $layout;
1744	}	1906	}
1745		1907
1746	if (exists $self->{markup}) {	1908	if (exists $self->{markup}) {
…		…
1764		1926
1765	delete $self->{ox};	1927	delete $self->{ox};
1766	$self->SUPER::realloc;	1928	$self->SUPER::realloc;
1767	}	1929	}
1768		1930
		1931	sub clear {
		1932	my ($self) = @_;
		1933
		1934	$self->set_text ("");
		1935	}
		1936
1769	sub set_text {	1937	sub set_text {
1770	my ($self, $text) = @_;	1938	my ($self, $text) = @_;
1771		1939
1772	return if $self->{text} eq "T$text";	1940	return if $self->{text} eq "T$text";
1773	$self->{text} = "T$text";	1941	$self->{text} = "T$text";
…		…
1796		1964
1797	sub size_request {	1965	sub size_request {
1798	my ($self) = @_;	1966	my ($self) = @_;
1799		1967
1800	$self->{size_req} ||= do {	1968	$self->{size_req} ||= do {
		1969	my ($max_w, $max_h) = $self->get_max_wh;
		1970
1801	$self->{layout}->set_font ($self->{font}) if $self->{font};	1971	$self->{layout}->set_font ($self->{font}) if $self->{font};
1802	$self->{layout}->set_width ($self->{max_w} || -1);	1972	$self->{layout}->set_width ($self->{max_w} || $max_w || -1);
1803	$self->{layout}->set_ellipsise ($self->{ellipsise});	1973	$self->{layout}->set_ellipsise ($self->{ellipsise});
1804	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});	1974	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1805	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	1975	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1806		1976
1807	my ($w, $h) = $self->{layout}->size;	1977	my ($w, $h) = $self->{layout}->size;
…		…
1879	: ($self->{w} - $size->[0]) * 0.5);	2049	: ($self->{w} - $size->[0]) * 0.5);
1880		2050
1881	$self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}	2051	$self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1882	: $self->{valign} > 0 ? $self->{h} - $size->[1] - $self->{padding_y}	2052	: $self->{valign} > 0 ? $self->{h} - $size->[1] - $self->{padding_y}
1883	: ($self->{h} - $size->[1]) * 0.5);	2053	: ($self->{h} - $size->[1]) * 0.5);
		2054
		2055	$self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
1884	};	2056	};
1885		2057
1886	my $w = List::Util::min $self->{w} + 4, $size->[0];	2058	# unless ($self->{list}) {
1887	my $h = List::Util::min $self->{h} + 2, $size->[1];	2059	# $self->{list} = DC::OpenGL::glGenList;
1888		2060	# DC::OpenGL::glNewList $self->{list};
1889	$self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});	2061	# $self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
		2062	# DC::OpenGL::glEndList;
		2063	# }
		2064	#
		2065	# DC::OpenGL::glCallList $self->{list};
		2066
		2067	$self->{layout}->draw;
1890	}	2068	}
		2069
		2070	#sub destroy {
		2071	# my ($self) = @_;
		2072	#
		2073	# DC::OpenGL::glDeleteList delete $self->{list} if $self->{list};
		2074	#
		2075	# $self->SUPER::destroy;
		2076	#}
1891		2077
1892	#############################################################################	2078	#############################################################################
1893		2079
1894	package CFPlus::UI::EntryBase;	2080	package DC::UI::EntryBase;
1895		2081
1896	our @ISA = CFPlus::UI::Label::;	2082	our @ISA = DC::UI::Label::;
1897		2083
1898	use CFPlus::OpenGL;	2084	use DC::OpenGL;
1899		2085
1900	sub new {	2086	sub new {
1901	my $class = shift;	2087	my $class = shift;
1902		2088
1903	$class->SUPER::new (	2089	$class->SUPER::new (
1904	fg => [1, 1, 1],	2090	fg => [1, 1, 1],
1905	bg => [0, 0, 0, 0.2],	2091	bg => [0, 0, 0, 0.2],
		2092	outline => [0.6, 0.3, 0.1],
1906	active_bg => [1, 1, 1, 0.5],	2093	active_bg => [0, 0, 1, .2],
1907	active_fg => [0, 0, 0],	2094	active_fg => [1, 1, 1],
		2095	active_outline => [1, 1, 0],
1908	can_hover => 1,	2096	can_hover => 1,
1909	can_focus => 1,	2097	can_focus => 1,
1910	valign => 0,	2098	valign => 0,
1911	can_events => 1,	2099	can_events => 1,
1912	ellipsise => 0,	2100	ellipsise => 0,
		2101	padding_x => 4,
		2102	padding_y => 2,
1913	#text => ...	2103	#text => ...
1914	#hidden => "*",	2104	#hidden => "*",
1915	@_	2105	@_
1916	)	2106	)
1917	}	2107	}
…		…
1962	my $sym = $ev->{sym};	2152	my $sym = $ev->{sym};
1963	my $uni = $ev->{unicode};	2153	my $uni = $ev->{unicode};
1964		2154
1965	my $text = $self->get_text;	2155	my $text = $self->get_text;
1966		2156
		2157	$self->{cursor} = List::Util::max 0, List::Util::min $self->{cursor}, length $text;
		2158
1967	if ($uni == 8) {	2159	if ($uni == 8) {
1968	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};	2160	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1969	} elsif ($uni == 127) {	2161	} elsif ($uni == 127) {
1970	substr $text, $self->{cursor}, 1, "";	2162	substr $text, $self->{cursor}, 1, "";
1971	} elsif ($sym == CFPlus::SDLK_LEFT) {	2163	} elsif ($sym == DC::SDLK_LEFT) {
1972	--$self->{cursor} if $self->{cursor};	2164	--$self->{cursor} if $self->{cursor};
1973	} elsif ($sym == CFPlus::SDLK_RIGHT) {	2165	} elsif ($sym == DC::SDLK_RIGHT) {
1974	++$self->{cursor} if $self->{cursor} < length $self->{text};	2166	++$self->{cursor} if $self->{cursor} < length $self->{text};
1975	} elsif ($sym == CFPlus::SDLK_HOME) {	2167	} elsif ($sym == DC::SDLK_HOME) {
		2168	# what a hack
1976	$self->{cursor} = 0;	2169	$self->{cursor} =
		2170	(substr $self->{text}, 0, $self->{cursor}) =~ /^(.*\012)/
		2171	? length $1
		2172	: 0;
1977	} elsif ($sym == CFPlus::SDLK_END) {	2173	} elsif ($sym == DC::SDLK_END) {
		2174	# uh, again
		2175	$self->{cursor} =
		2176	(substr $self->{text}, $self->{cursor}) =~ /^([^\012]*)\012/
1978	$self->{cursor} = length $text;	2177	? $self->{cursor} + length $1
		2178	: length $self->{text};
1979	} elsif ($uni == 21) { # ctrl-u	2179	} elsif ($uni == 21) { # ctrl-u
1980	$text = "";	2180	$text = "";
1981	$self->{cursor} = 0;	2181	$self->{cursor} = 0;
1982	} elsif ($uni == 27) {	2182	} elsif ($uni == 27) {
1983	$self->emit ('escape');	2183	$self->emit ('escape');
1984	} elsif ($uni >= 0x20 || $uni == 0x0d) {	2184	} elsif ($uni == 0x0d) {
		2185	substr $text, $self->{cursor}++, 0, "\012";
		2186	} elsif ($uni >= 0x20) {
1985	substr $text, $self->{cursor}++, 0, chr $uni;	2187	substr $text, $self->{cursor}++, 0, chr $uni;
1986	} else {	2188	} else {
1987	return 0;	2189	return 0;
1988	}	2190	}
1989		2191
…		…
2040	glColor_premultiply @{$self->{bg}};	2242	glColor_premultiply @{$self->{bg}};
2041	}	2243	}
2042		2244
2043	glEnable GL_BLEND;	2245	glEnable GL_BLEND;
2044	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;	2246	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2045	glBegin GL_QUADS;
2046	glVertex 0 , 0;
2047	glVertex 0 , $self->{h};
2048	glVertex $self->{w}, $self->{h};	2247	glRect 0, 0, $self->{w}, $self->{h};
2049	glVertex $self->{w}, 0;
2050	glEnd;
2051	glDisable GL_BLEND;	2248	glDisable GL_BLEND;
2052		2249
2053	$self->SUPER::_draw;	2250	$self->SUPER::_draw;
2054		2251
2055	#TODO: force update every cursor change :(	2252	#TODO: force update every cursor change :(
…		…
2057		2254
2058	unless (exists $self->{cur_h}) {	2255	unless (exists $self->{cur_h}) {
2059	my $text = substr $self->{text}, 0, $self->{cursor};	2256	my $text = substr $self->{text}, 0, $self->{cursor};
2060	utf8::encode $text;	2257	utf8::encode $text;
2061		2258
2062	@$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)	2259	@$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
2063	}	2260	}
2064		2261
		2262	glColor_premultiply @{$self->{active_fg}};
2065	glBegin GL_LINES;	2263	glBegin GL_LINES;
2066	glVertex 0.5 + $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};	2264	glVertex $self->{cur_x} + $self->{ox} + .5, $self->{cur_y} + $self->{oy};
2067	glVertex 0.5 + $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};	2265	glVertex $self->{cur_x} + $self->{ox} + .5, $self->{cur_y} + $self->{oy} + $self->{cur_h};
2068	glEnd;	2266	glEnd;
		2267
		2268	glLineWidth 3;
		2269	glColor @{$self->{active_outline}};
		2270	glRect_lineloop 1.5, 1.5, $self->{w} - 1.5, $self->{h} - 1.5;
		2271	glLineWidth 1;
		2272
		2273	} else {
		2274	glColor @{$self->{outline}};
		2275	glBegin GL_LINE_STRIP;
		2276	glVertex .5, $self->{h} * .5;
		2277	glVertex .5, $self->{h} - 2.5;
		2278	glVertex $self->{w} - .5, $self->{h} - 2.5;
		2279	glVertex $self->{w} - .5, $self->{h} * .5;
		2280	glEnd;
2069	}	2281	}
2070	}	2282	}
2071		2283
2072	#############################################################################	2284	#############################################################################
2073		2285
2074	package CFPlus::UI::Entry;	2286	package DC::UI::Entry;
2075		2287
2076	our @ISA = CFPlus::UI::EntryBase::;	2288	our @ISA = DC::UI::EntryBase::;
2077		2289
2078	use CFPlus::OpenGL;	2290	use DC::OpenGL;
2079		2291
2080	sub invoke_key_down {	2292	sub invoke_key_down {
2081	my ($self, $ev) = @_;	2293	my ($self, $ev) = @_;
2082		2294
2083	my $sym = $ev->{sym};	2295	my $sym = $ev->{sym};
…		…
2089	$self->{history_pointer} = -1;	2301	$self->{history_pointer} = -1;
2090	$self->{history_saveback} = '';	2302	$self->{history_saveback} = '';
2091	$self->emit (activate => $txt);	2303	$self->emit (activate => $txt);
2092	$self->update;	2304	$self->update;
2093		2305
2094	} elsif ($sym == CFPlus::SDLK_UP) {	2306	} elsif ($sym == DC::SDLK_UP) {
2095	if ($self->{history_pointer} < 0) {	2307	if ($self->{history_pointer} < 0) {
2096	$self->{history_saveback} = $self->get_text;	2308	$self->{history_saveback} = $self->get_text;
2097	}	2309	}
2098	if (@{$self->{history} || []} > 0) {	2310	if (@{$self->{history} || []} > 0) {
2099	$self->{history_pointer}++;	2311	$self->{history_pointer}++;
…		…
2101	$self->{history_pointer} = @{$self->{history} || []} - 1;	2313	$self->{history_pointer} = @{$self->{history} || []} - 1;
2102	}	2314	}
2103	$self->set_text ($self->{history}->[$self->{history_pointer}]);	2315	$self->set_text ($self->{history}->[$self->{history_pointer}]);
2104	}	2316	}
2105		2317
2106	} elsif ($sym == CFPlus::SDLK_DOWN) {	2318	} elsif ($sym == DC::SDLK_DOWN) {
2107	$self->{history_pointer}--;	2319	$self->{history_pointer}--;
2108	$self->{history_pointer} = -1 if $self->{history_pointer} < 0;	2320	$self->{history_pointer} = -1 if $self->{history_pointer} < 0;
2109		2321
2110	if ($self->{history_pointer} >= 0) {	2322	if ($self->{history_pointer} >= 0) {
2111	$self->set_text ($self->{history}->[$self->{history_pointer}]);	2323	$self->set_text ($self->{history}->[$self->{history_pointer}]);
…		…
2120	1	2332	1
2121	}	2333	}
2122		2334
2123	#############################################################################	2335	#############################################################################
2124		2336
2125	package CFPlus::UI::TextEdit;	2337	package DC::UI::TextEdit;
2126		2338
2127	our @ISA = CFPlus::UI::EntryBase::;	2339	our @ISA = DC::UI::EntryBase::;
2128		2340
2129	use CFPlus::OpenGL;	2341	use DC::OpenGL;
		2342
		2343	sub new {
		2344	my $class = shift;
		2345
		2346	$class->SUPER::new (
		2347	padding_y => 4,
		2348
		2349	@_
		2350	)
		2351	}
2130		2352
2131	sub move_cursor_ver {	2353	sub move_cursor_ver {
2132	my ($self, $dy) = @_;	2354	my ($self, $dy) = @_;
2133		2355
2134	my ($y, $x) = $self->{layout}->index_to_line_x ($self->{cursor});	2356	my ($line, $x) = $self->{layout}->index_to_line_x ($self->{cursor});
2135		2357
2136	$y += $dy;	2358	$line += $dy;
2137		2359
2138	if (defined (my $index = $self->{layout}->line_x_to_index ($y, $x))) {	2360	if (defined (my $index = $self->{layout}->line_x_to_index ($line, $x))) {
2139	$self->{cursor} = $index;	2361	$self->{cursor} = $index;
2140	delete $self->{cur_h};	2362	delete $self->{cur_h};
2141	$self->update;	2363	$self->update;
2142	return;	2364	return;
2143	}	2365	}
…		…
2146	sub invoke_key_down {	2368	sub invoke_key_down {
2147	my ($self, $ev) = @_;	2369	my ($self, $ev) = @_;
2148		2370
2149	my $sym = $ev->{sym};	2371	my $sym = $ev->{sym};
2150		2372
2151	if ($sym == CFPlus::SDLK_UP) {	2373	if ($sym == DC::SDLK_UP) {
2152	$self->move_cursor_ver (-1);	2374	$self->move_cursor_ver (-1);
2153	} elsif ($sym == CFPlus::SDLK_DOWN) {	2375	} elsif ($sym == DC::SDLK_DOWN) {
2154	$self->move_cursor_ver (+1);	2376	$self->move_cursor_ver (+1);
2155	} else {	2377	} else {
2156	return $self->SUPER::invoke_key_down ($ev)	2378	return $self->SUPER::invoke_key_down ($ev)
2157	}	2379	}
2158		2380
2159	1	2381	1
2160	}	2382	}
2161		2383
2162	#############################################################################	2384	#############################################################################
2163		2385
2164	package CFPlus::UI::Button;	2386	package DC::UI::ButtonBin;
2165		2387
2166	our @ISA = CFPlus::UI::Label::;	2388	our @ISA = DC::UI::Bin::;
2167		2389
2168	use CFPlus::OpenGL;	2390	use DC::OpenGL;
2169		2391
2170	my @tex =	2392	my @tex =
2171	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }	2393	map { new_from_file DC::Texture DC::find_rcfile $_, mipmap => 1 }
2172	qw(b1_button_active.png);	2394	qw(b1_button_inactive.png b1_button_active.png);
2173		2395
2174	sub new {	2396	sub new {
2175	my $class = shift;	2397	my $class = shift;
2176		2398
2177	$class->SUPER::new (	2399	$class->SUPER::new (
2178	padding_x => 4,
2179	padding_y => 4,
2180	fg => [1, 1, 1],
2181	active_fg => [0, 0, 1],
2182	can_hover => 1,	2400	can_hover => 1,
2183	align => 0,	2401	align => 0,
2184	valign => 0,	2402	valign => 0,
2185	can_events => 1,	2403	can_events => 1,
2186	@_	2404	@_
…		…
2198	}	2416	}
2199		2417
2200	sub _draw {	2418	sub _draw {
2201	my ($self) = @_;	2419	my ($self) = @_;
2202		2420
2203	local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
2204
2205	glEnable GL_TEXTURE_2D;	2421	glEnable GL_TEXTURE_2D;
2206	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2422	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2207	glColor 0, 0, 0, 1;	2423	glColor 0, 0, 0, 1;
2208		2424
		2425	my $tex = $tex[$GRAB == $self];
2209	$tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});	2426	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2210		2427
2211	glDisable GL_TEXTURE_2D;	2428	glDisable GL_TEXTURE_2D;
2212		2429
2213	$self->SUPER::_draw;	2430	$self->SUPER::_draw;
2214	}	2431	}
2215		2432
2216	#############################################################################	2433	#############################################################################
2217		2434
2218	package CFPlus::UI::CheckBox;	2435	package DC::UI::Button;
2219		2436
2220	our @ISA = CFPlus::UI::DrawBG::;	2437	our @ISA = DC::UI::Label::;
		2438
		2439	use DC::OpenGL;
2221		2440
2222	my @tex =	2441	my @tex =
2223	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }	2442	map { new_from_file DC::Texture DC::find_rcfile $_, mipmap => 1 }
		2443	qw(b1_button_inactive.png b1_button_active.png);
		2444
		2445	sub new {
		2446	my $class = shift;
		2447
		2448	$class->SUPER::new (
		2449	padding_x => 8,
		2450	padding_y => 4,
		2451	fg => [1.0, 1.0, 1.0],
		2452	active_fg => [0.8, 0.8, 0.8],
		2453	can_hover => 1,
		2454	align => 0,
		2455	valign => 0,
		2456	can_events => 1,
		2457	@_
		2458	)
		2459	}
		2460
		2461	sub invoke_button_up {
		2462	my ($self, $ev, $x, $y) = @_;
		2463
		2464	$self->emit ("activate")
		2465	if $x >= 0 && $x < $self->{w}
		2466	&& $y >= 0 && $y < $self->{h};
		2467
		2468	1
		2469	}
		2470
		2471	sub _draw {
		2472	my ($self) = @_;
		2473
		2474	local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
		2475
		2476	glEnable GL_TEXTURE_2D;
		2477	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		2478	glColor 0, 0, 0, 1;
		2479
		2480	my $tex = $tex[$GRAB == $self];
		2481	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
		2482
		2483	glDisable GL_TEXTURE_2D;
		2484
		2485	$self->SUPER::_draw;
		2486	}
		2487
		2488	#############################################################################
		2489
		2490	package DC::UI::CheckBox;
		2491
		2492	our @ISA = DC::UI::DrawBG::;
		2493
		2494	my @tex =
		2495	map { new_from_file DC::Texture DC::find_rcfile $_, mipmap => 1 }
2224	qw(c1_checkbox_bg.png c1_checkbox_active.png);	2496	qw(c1_checkbox_bg.png c1_checkbox_active.png);
2225		2497
2226	use CFPlus::OpenGL;	2498	use DC::OpenGL;
2227		2499
2228	sub new {	2500	sub new {
2229	my $class = shift;	2501	my $class = shift;
2230		2502
2231	$class->SUPER::new (	2503	$class->SUPER::new (
…		…
2271	sub _draw {	2543	sub _draw {
2272	my ($self) = @_;	2544	my ($self) = @_;
2273		2545
2274	$self->SUPER::_draw;	2546	$self->SUPER::_draw;
2275		2547
2276	glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;	2548	glTranslate $self->{padding_x}, $self->{padding_y}, 0;
2277		2549
2278	my ($w, $h) = @$self{qw(w h)};	2550	my ($w, $h) = @$self{qw(w h)};
2279		2551
2280	my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;	2552	my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
2281		2553
…		…
2288	glDisable GL_TEXTURE_2D;	2560	glDisable GL_TEXTURE_2D;
2289	}	2561	}
2290		2562
2291	#############################################################################	2563	#############################################################################
2292		2564
2293	package CFPlus::UI::Image;	2565	package DC::UI::Image;
2294		2566
2295	our @ISA = CFPlus::UI::Base::;	2567	our @ISA = DC::UI::Base::;
2296		2568
2297	use CFPlus::OpenGL;	2569	use DC::OpenGL;
2298		2570
2299	our %texture_cache;	2571	our %texture_cache;
2300		2572
2301	sub new {	2573	sub new {
2302	my $class = shift;	2574	my $class = shift;
2303		2575
2304	my $self = $class->SUPER::new (	2576	my $self = $class->SUPER::new (
2305	can_events => 0,	2577	can_events => 0,
		2578	scale => 1,
2306	@_,	2579	@_,
2307	);	2580	);
2308		2581
2309	$self->{path} || $self->{tex}	2582	$self->{path} || $self->{tex}
2310	or Carp::croak "'path' or 'tex' attributes required";	2583	or Carp::croak "'path' or 'tex' attributes required";
2311		2584
2312	$self->{tex} ||= $texture_cache{$self->{path}} ||=	2585	$self->{tex} ||= $texture_cache{$self->{path}} ||=
2313	new_from_file CFPlus::Texture CFPlus::find_rcfile $self->{path}, mipmap => 1;	2586	new_from_file DC::Texture DC::find_rcfile $self->{path}, mipmap => 1;
2314		2587
2315	Scalar::Util::weaken $texture_cache{$self->{path}};	2588	DC::weaken $texture_cache{$self->{path}};
2316		2589
2317	$self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};	2590	$self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
2318		2591
2319	$self	2592	$self
2320	}	2593	}
2321		2594
2322	sub STORABLE_freeze {	2595	sub STORABLE_freeze {
2323	my ($self, $cloning) = @_;	2596	my ($self, $cloning) = @_;
2324		2597
2325	$self->{path}	2598	$self->{path}
2326	or die "cannot serialise CFPlus::UI::Image on non-loadable images\n";	2599	or die "cannot serialise DC::UI::Image on non-loadable images\n";
2327		2600
2328	$self->{path}	2601	$self->{path}
2329	}	2602	}
2330		2603
2331	sub STORABLE_attach {	2604	sub STORABLE_attach {
…		…
2335	}	2608	}
2336		2609
2337	sub size_request {	2610	sub size_request {
2338	my ($self) = @_;	2611	my ($self) = @_;
2339		2612
2340	($self->{tex}{w}, $self->{tex}{h})	2613	(int $self->{tex}{w} * $self->{scale}, int $self->{tex}{h} * $self->{scale})
2341	}	2614	}
2342		2615
2343	sub _draw {	2616	sub _draw {
2344	my ($self) = @_;	2617	my ($self) = @_;
2345		2618
…		…
2355	}	2628	}
2356		2629
2357	glEnable GL_TEXTURE_2D;	2630	glEnable GL_TEXTURE_2D;
2358	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2631	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2359		2632
2360	$tex->draw_quad (0, 0, $w, $h);	2633	$tex->draw_quad_alpha (0, 0, $w, $h);
2361		2634
2362	glDisable GL_TEXTURE_2D;	2635	glDisable GL_TEXTURE_2D;
2363	}	2636	}
2364		2637
2365	#############################################################################	2638	#############################################################################
2366		2639
2367	package CFPlus::UI::ImageButton;	2640	package DC::UI::ImageButton;
2368		2641
2369	our @ISA = CFPlus::UI::Image::;	2642	our @ISA = DC::UI::Image::;
2370		2643
2371	use CFPlus::OpenGL;	2644	use DC::OpenGL;
2372		2645
2373	my %textures;	2646	my %textures;
2374		2647
2375	sub new {	2648	sub new {
2376	my $class = shift;	2649	my $class = shift;
…		…
2386	can_events => 1,	2659	can_events => 1,
2387	@_	2660	@_
2388	);	2661	);
2389	}	2662	}
2390		2663
		2664	sub invoke_button_down {
		2665	my ($self, $ev, $x, $y) = @_;
		2666
		2667	1
		2668	}
		2669
2391	sub invoke_button_up {	2670	sub invoke_button_up {
2392	my ($self, $ev, $x, $y) = @_;	2671	my ($self, $ev, $x, $y) = @_;
2393		2672
2394	$self->emit ("activate")	2673	$self->emit ("activate")
2395	if $x >= 0 && $x < $self->{w}	2674	if $x >= 0 && $x < $self->{w}
…		…
2398	1	2677	1
2399	}	2678	}
2400		2679
2401	#############################################################################	2680	#############################################################################
2402		2681
2403	package CFPlus::UI::VGauge;	2682	package DC::UI::VGauge;
2404		2683
2405	our @ISA = CFPlus::UI::Base::;	2684	our @ISA = DC::UI::Base::;
2406		2685
2407	use List::Util qw(min max);	2686	use List::Util qw(min max);
2408		2687
2409	use CFPlus::OpenGL;	2688	use DC::OpenGL;
2410		2689
2411	my %tex = (	2690	my %tex = (
2412	food => [	2691	food => [
2413	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }	2692	map { new_from_file DC::Texture DC::find_rcfile $_, mipmap => 1 }
2414	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/	2693	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
2415	],	2694	],
2416	grace => [	2695	grace => [
2417	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }	2696	map { new_from_file DC::Texture DC::find_rcfile $_, mipmap => 1 }
2418	qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/	2697	qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
2419	],	2698	],
2420	hp => [	2699	hp => [
2421	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }	2700	map { new_from_file DC::Texture DC::find_rcfile $_, mipmap => 1 }
2422	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/	2701	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
2423	],	2702	],
2424	mana => [	2703	mana => [
2425	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }	2704	map { new_from_file DC::Texture DC::find_rcfile $_, mipmap => 1 }
2426	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/	2705	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
2427	],	2706	],
2428	);	2707	);
2429		2708
2430	# eg. VGauge->new (gauge => 'food'), default gauge: food	2709	# eg. VGauge->new (gauge => 'food'), default gauge: food
…		…
2533	glDisable GL_TEXTURE_2D;	2812	glDisable GL_TEXTURE_2D;
2534	}	2813	}
2535		2814
2536	#############################################################################	2815	#############################################################################
2537		2816
		2817	package DC::UI::Progress;
		2818
		2819	our @ISA = DC::UI::Label::;
		2820
		2821	use DC::OpenGL;
		2822
		2823	sub new {
		2824	my ($class, %arg) = @_;
		2825
		2826	my $self = $class->SUPER::new (
		2827	fg => [1, 1, 1],
		2828	bg => [0, 0, 1, 0.2],
		2829	bar => [0.7, 0.5, 0.1, 0.8],
		2830	outline => [0.4, 0.3, 0],
		2831	fontsize => 0.9,
		2832	valign => 0,
		2833	align => 0,
		2834	can_events => 1,
		2835	ellipsise => 1,
		2836	label => "%d%%",
		2837	%arg,
		2838	);
		2839
		2840	$self->set_value ($arg{value} || -1);
		2841
		2842	$self
		2843	}
		2844
		2845	sub set_label {
		2846	my ($self, $label) = @_;
		2847
		2848	return if $self->{label} eq $label;
		2849	$self->{label} = $label;
		2850
		2851	$self->DC::UI::Progress::set_value (0 + delete $self->{value});
		2852	}
		2853
		2854	sub set_value {
		2855	my ($self, $value) = @_;
		2856
		2857	if ($self->{value} ne $value) {
		2858	$self->{value} = $value;
		2859
		2860	if ($value < 0) {
		2861	$self->set_text ("-");
		2862	} else {
		2863	$self->set_text (sprintf $self->{label}, $value * 100);
		2864	}
		2865
		2866	$self->update;
		2867	}
		2868	}
		2869
		2870	sub _draw {
		2871	my ($self) = @_;
		2872
		2873	glEnable GL_BLEND;
		2874	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
		2875
		2876	if ($self->{value} >= 0) {
		2877	my $s = int 2 + ($self->{w} - 4) * $self->{value};
		2878
		2879	glColor_premultiply @{$self->{bar}};
		2880	glRect 2, 2, $s, $self->{h} - 2;
		2881	glColor_premultiply @{$self->{bg}};
		2882	glRect $s, 2, $self->{w} - 2, $self->{h} - 2;
		2883	}
		2884
		2885	glColor_premultiply @{$self->{outline}};
		2886	glRect_lineloop 1.5, 1.5, $self->{w} - 1.5, $self->{h} - 1.5;
		2887
		2888	glDisable GL_BLEND;
		2889
		2890	{
		2891	local $self->{bg}; # do not draw background
		2892	$self->SUPER::_draw;
		2893	}
		2894	}
		2895
		2896	#############################################################################
		2897
		2898	package DC::UI::ExperienceProgress;
		2899
		2900	our @ISA = DC::UI::Progress::;
		2901
		2902	sub new {
		2903	my ($class, %arg) = @_;
		2904
		2905	my $self = $class->SUPER::new (
		2906	tooltip => sub {
		2907	my ($self) = @_;
		2908
		2909	sprintf "level %d\n%s points\n%s next level\n%s to go",
		2910	$self->{lvl},
		2911	::formsep ($self->{exp}),
		2912	::formsep ($self->{nxt}),
		2913	::formsep ($self->{nxt} - $self->{exp}),
		2914	},
		2915	%arg
		2916	);
		2917
		2918	$::CONN->{on_exp_update}{$self+0} = sub { $self->set_value ($self->{value}) }
		2919	if $::CONN;
		2920
		2921	$self
		2922	}
		2923
		2924	sub DESTROY {
		2925	my ($self) = @_;
		2926
		2927	delete $::CONN->{on_exp_update}{$self+0}
		2928	if $::CONN;
		2929
		2930	$self->SUPER::DESTROY;
		2931	}
		2932
		2933	sub set_value {
		2934	my ($self, $lvl, $exp) = @_;
		2935
		2936	$self->{lvl} = $lvl;
		2937	$self->{exp} = $exp;
		2938
		2939	my $v = -1;
		2940
		2941	if ($::CONN && (my $table = $::CONN->{exp_table})) {
		2942	my $l0 = $table->[$lvl - 1];
		2943	my $l1 = $table->[$lvl];
		2944
		2945	$self->{nxt} = $l1;
		2946
		2947	$v = ($exp - $l0) / ($l1 - $l0);
		2948	}
		2949
		2950	$self->SUPER::set_value ($v);
		2951	}
		2952
		2953	#############################################################################
		2954
2538	package CFPlus::UI::Gauge;	2955	package DC::UI::Gauge;
2539		2956
2540	our @ISA = CFPlus::UI::VBox::;	2957	our @ISA = DC::UI::VBox::;
2541		2958
2542	sub new {	2959	sub new {
2543	my ($class, %arg) = @_;	2960	my ($class, %arg) = @_;
2544		2961
2545	my $self = $class->SUPER::new (	2962	my $self = $class->SUPER::new (
…		…
2547	can_hover => 1,	2964	can_hover => 1,
2548	can_events => 1,	2965	can_events => 1,
2549	%arg,	2966	%arg,
2550	);	2967	);
2551		2968
2552	$self->add ($self->{value} = new CFPlus::UI::Label valign => +1, align => 0, template => "999");	2969	$self->add ($self->{value} = new DC::UI::Label valign => +1, align => 0, template => "999");
2553	$self->add ($self->{gauge} = new CFPlus::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);	2970	$self->add ($self->{gauge} = new DC::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2554	$self->add ($self->{max} = new CFPlus::UI::Label valign => -1, align => 0, template => "999");	2971	$self->add ($self->{max} = new DC::UI::Label valign => -1, align => 0, template => "999");
2555		2972
2556	$self	2973	$self
2557	}	2974	}
2558		2975
2559	sub set_fontsize {	2976	sub set_fontsize {
…		…
2580	$self->{value}->set_text ($val);	2997	$self->{value}->set_text ($val);
2581	}	2998	}
2582		2999
2583	#############################################################################	3000	#############################################################################
2584		3001
2585	package CFPlus::UI::Slider;	3002	package DC::UI::Slider;
2586		3003
2587	use strict;	3004	use strict;
2588		3005
2589	use CFPlus::OpenGL;	3006	use DC::OpenGL;
2590		3007
2591	our @ISA = CFPlus::UI::DrawBG::;	3008	our @ISA = DC::UI::DrawBG::;
2592		3009
2593	my @tex =	3010	my @tex =
2594	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_ }	3011	map { new_from_file DC::Texture DC::find_rcfile $_ }
2595	qw(s1_slider.png s1_slider_bg.png);	3012	qw(s1_slider.png s1_slider_bg.png);
2596		3013
2597	sub new {	3014	sub new {
2598	my $class = shift;	3015	my $class = shift;
2599		3016
…		…
2667		3084
2668	$self->SUPER::invoke_button_down ($ev, $x, $y);	3085	$self->SUPER::invoke_button_down ($ev, $x, $y);
2669		3086
2670	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];	3087	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2671		3088
2672	$self->invoke_mouse_motion ($ev, $x, $y)	3089	$self->invoke_mouse_motion ($ev, $x, $y);
		3090
		3091	1
2673	}	3092	}
2674		3093
2675	sub invoke_mouse_motion {	3094	sub invoke_mouse_motion {
2676	my ($self, $ev, $x, $y) = @_;	3095	my ($self, $ev, $x, $y) = @_;
2677		3096
…		…
2693	sub invoke_mouse_wheel {	3112	sub invoke_mouse_wheel {
2694	my ($self, $ev) = @_;	3113	my ($self, $ev) = @_;
2695		3114
2696	my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx};	3115	my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx};
2697		3116
		3117	my $pagepart = $ev->{mod} & DC::KMOD_SHIFT ? 1 : 0.2;
		3118
2698	$self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * 0.2);	3119	$self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * $pagepart);
2699		3120
2700	! ! $delta	3121	1
2701	}	3122	}
2702		3123
2703	sub update {	3124	sub update {
2704	my ($self) = @_;	3125	my ($self) = @_;
2705		3126
…		…
2754	glDisable GL_TEXTURE_2D;	3175	glDisable GL_TEXTURE_2D;
2755	}	3176	}
2756		3177
2757	#############################################################################	3178	#############################################################################
2758		3179
2759	package CFPlus::UI::ValSlider;	3180	package DC::UI::ValSlider;
2760		3181
2761	our @ISA = CFPlus::UI::HBox::;	3182	our @ISA = DC::UI::HBox::;
2762		3183
2763	sub new {	3184	sub new {
2764	my ($class, %arg) = @_;	3185	my ($class, %arg) = @_;
2765		3186
2766	my $range = delete $arg{range};	3187	my $range = delete $arg{range};
2767		3188
2768	my $self = $class->SUPER::new (	3189	my $self = $class->SUPER::new (
2769	slider => (new CFPlus::UI::Slider expand => 1, range => $range),	3190	slider => (new DC::UI::Slider expand => 1, range => $range),
2770	entry => (new CFPlus::UI::Label text => "", template => delete $arg{template}),	3191	entry => (new DC::UI::Label text => "", template => delete $arg{template}),
2771	to_value => sub { shift },	3192	to_value => sub { shift },
2772	from_value => sub { shift },	3193	from_value => sub { shift },
2773	%arg,	3194	%arg,
2774	);	3195	);
2775		3196
…		…
2795	sub set_range { shift->{slider}->set_range (@_) }	3216	sub set_range { shift->{slider}->set_range (@_) }
2796	sub set_value { shift->{slider}->set_value (@_) }	3217	sub set_value { shift->{slider}->set_value (@_) }
2797		3218
2798	#############################################################################	3219	#############################################################################
2799		3220
2800	package CFPlus::UI::TextScroller;	3221	package DC::UI::TextScroller;
2801		3222
2802	our @ISA = CFPlus::UI::HBox::;	3223	our @ISA = DC::UI::HBox::;
2803		3224
2804	use CFPlus::OpenGL;	3225	use DC::OpenGL;
2805		3226
2806	sub new {	3227	sub new {
2807	my $class = shift;	3228	my $class = shift;
2808		3229
2809	my $self = $class->SUPER::new (	3230	my $self = $class->SUPER::new (
…		…
2811	can_events => 1,	3232	can_events => 1,
2812	indent => 0,	3233	indent => 0,
2813	#font => default_font	3234	#font => default_font
2814	@_,	3235	@_,
2815		3236
2816	layout => (new CFPlus::Layout),	3237	layout => (new DC::Layout),
2817	par => [],	3238	par => [],
		3239	max_par => 0,
2818	height => 0,	3240	height => 0,
2819	children => [	3241	children => [
2820	(new CFPlus::UI::Empty expand => 1),	3242	(new DC::UI::Empty expand => 1),
2821	(new CFPlus::UI::Slider vertical => 1),	3243	(new DC::UI::Slider vertical => 1),
2822	],	3244	],
2823	);	3245	);
2824		3246
2825	$self->{children}[1]->connect (changed => sub { $self->update });	3247	$self->{children}[1]->connect (changed => sub { $self->update });
2826		3248
…		…
2835	}	3257	}
2836		3258
2837	sub size_request {	3259	sub size_request {
2838	my ($self) = @_;	3260	my ($self) = @_;
2839		3261
2840	my ($empty, $slider) = @{ $self->{children} };	3262	my ($empty, $slider) = $self->visible_children;
2841		3263
2842	local $self->{children} = [$empty, $slider];	3264	local $self->{children} = [$empty, $slider];
2843	$self->SUPER::size_request	3265	$self->SUPER::size_request
2844	}	3266	}
2845		3267
…		…
2947		3369
2948	$self->add (@{ $para->{widget} }) if @{ $para->{widget} };	3370	$self->add (@{ $para->{widget} }) if @{ $para->{widget} };
2949	push @{$self->{par}}, $para;	3371	push @{$self->{par}}, $para;
2950	}	3372	}
2951		3373
		3374	if (my $max = $self->{max_par}) {
		3375	shift @{$self->{par}} while @{$self->{par}} > $max;
		3376	}
		3377
2952	$self->{need_reflow}++;	3378	$self->{need_reflow}++;
2953	$self->update;	3379	$self->update;
2954	}	3380	}
2955		3381
2956	sub scroll_to_bottom {	3382	sub scroll_to_bottom {
…		…
3005	$ROOT->on_post_alloc ($self => sub {	3431	$ROOT->on_post_alloc ($self => sub {
3006	$self->force_uptodate;	3432	$self->force_uptodate;
3007		3433
3008	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};	3434	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
3009		3435
3010	$self->{texture} ||= new_from_opengl CFPlus::Texture $W, $H, sub {	3436	$self->{texture} ||= new_from_opengl DC::Texture $W, $H, sub {
3011	glClearColor 0, 0, 0, 0;	3437	glClearColor 0, 0, 0, 0;
3012	glClear GL_COLOR_BUFFER_BIT;	3438	glClear GL_COLOR_BUFFER_BIT;
3013		3439
3014	package CFPlus::UI::Base;	3440	package DC::UI::Base;
3015	local ($draw_x, $draw_y, $draw_w, $draw_h) =	3441	local ($draw_x, $draw_y, $draw_w, $draw_h) =
3016	(0, 0, $self->{w}, $self->{h});	3442	(0, 0, $self->{w}, $self->{h});
3017		3443
3018	my $top = int $self->{children}[1]{range}[0];	3444	my $top = int $self->{children}[1]{range}[0];
3019		3445
…		…
3030		3456
3031	if ($y0 < $y + $h && $y < $y1) {	3457	if ($y0 < $y + $h && $y < $y1) {
3032	my $layout = $self->get_layout ($para);	3458	my $layout = $self->get_layout ($para);
3033		3459
3034	$layout->render ($para->{indent}, $y - $y0);	3460	$layout->render ($para->{indent}, $y - $y0);
		3461	$layout->draw;
3035		3462
3036	if (my @w = @{ $para->{widget} }) {	3463	if (my @w = @{ $para->{widget} }) {
3037	my @s = $layout->get_shapes;	3464	my @s = $layout->get_shapes;
3038		3465
3039	for (@w) {	3466	for (@w) {
…		…
3077	$self->{children}[1]->draw;	3504	$self->{children}[1]->draw;
3078	}	3505	}
3079		3506
3080	#############################################################################	3507	#############################################################################
3081		3508
3082	package CFPlus::UI::Animator;	3509	package DC::UI::Animator;
3083		3510
3084	use CFPlus::OpenGL;	3511	use DC::OpenGL;
3085		3512
3086	our @ISA = CFPlus::UI::Bin::;	3513	our @ISA = DC::UI::Bin::;
3087		3514
3088	sub moveto {	3515	sub moveto {
3089	my ($self, $x, $y) = @_;	3516	my ($self, $x, $y) = @_;
3090		3517
3091	$self->{moveto} = [$self->{x}, $self->{y}, $x, $y];	3518	$self->{moveto} = [$self->{x}, $self->{y}, $x, $y];
…		…
3119	glPopMatrix;	3546	glPopMatrix;
3120	}	3547	}
3121		3548
3122	#############################################################################	3549	#############################################################################
3123		3550
3124	package CFPlus::UI::Flopper;	3551	package DC::UI::Flopper;
3125		3552
3126	our @ISA = CFPlus::UI::Button::;	3553	our @ISA = DC::UI::Button::;
3127		3554
3128	sub new {	3555	sub new {
3129	my $class = shift;	3556	my $class = shift;
3130		3557
3131	my $self = $class->SUPER::new (	3558	my $self = $class->SUPER::new (
…		…
3143	$self->{other}->toggle_visibility;	3570	$self->{other}->toggle_visibility;
3144	}	3571	}
3145		3572
3146	#############################################################################	3573	#############################################################################
3147		3574
3148	package CFPlus::UI::Tooltip;	3575	package DC::UI::Tooltip;
3149		3576
3150	our @ISA = CFPlus::UI::Bin::;	3577	our @ISA = DC::UI::Bin::;
3151		3578
3152	use CFPlus::OpenGL;	3579	use DC::OpenGL;
3153		3580
3154	sub new {	3581	sub new {
3155	my $class = shift;	3582	my $class = shift;
3156		3583
3157	$class->SUPER::new (	3584	$class->SUPER::new (
…		…
3161	}	3588	}
3162		3589
3163	sub set_tooltip_from {	3590	sub set_tooltip_from {
3164	my ($self, $widget) = @_;	3591	my ($self, $widget) = @_;
3165		3592
3166	$widget->{tooltip} = CFPlus::Pod::section_label tooltip => $1
3167	if $widget->{tooltip} =~ /^#(.*)$/;
3168
3169	my $tooltip = $widget->{tooltip};	3593	my $tip = $widget->{tooltip};
		3594	$tip = $tip->($widget) if "CODE" eq ref $tip;
		3595
		3596	$tip = DC::Pod::section_label tooltip => $1
		3597	if $tip =~ /^#(.*)$/;
3170		3598
3171	if ($ENV{CFPLUS_DEBUG} & 2) {	3599	if ($ENV{CFPLUS_DEBUG} & 2) {
3172	$tooltip .= "\n\n" . (ref $widget) . "\n"	3600	$tip .= "\n\n" . (ref $widget) . "\n"
3173	. "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"	3601	. "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
3174	. "req $widget->{req_w} $widget->{req_h}\n"	3602	. "req $widget->{req_w} $widget->{req_h}\n"
3175	. "visible $widget->{visible}";	3603	. "visible $widget->{visible}";
3176	}	3604	}
3177		3605
3178	$tooltip =~ s/^\n+//;	3606	$tip =~ s/^\n+//;
3179	$tooltip =~ s/\n+$//;	3607	$tip =~ s/\n+$//;
3180		3608
3181	$self->add (new CFPlus::UI::Label	3609	$self->add (new DC::UI::Label
3182	markup => $tooltip,	3610	markup => $tip,
3183	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,	3611	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
3184	fontsize => 0.8,	3612	fontsize => 0.8,
3185	style => 1, # FLAG_INVERSE	3613	style => 1, # FLAG_INVERSE
3186	ellipsise => 0,	3614	ellipsise => 0,
3187	font => ($widget->{tooltip_font} || $::FONT_PROP),	3615	font => ($widget->{tooltip_font} || $::FONT_PROP),
…		…
3225	}	3653	}
3226		3654
3227	sub _draw {	3655	sub _draw {
3228	my ($self) = @_;	3656	my ($self) = @_;
3229		3657
3230	glTranslate 0.375, 0.375;
3231
3232	my ($w, $h) = @$self{qw(w h)};	3658	my ($w, $h) = @$self{qw(w h)};
3233		3659
3234	glColor 1, 0.8, 0.4;	3660	glColor 1, 0.8, 0.4;
3235	glBegin GL_QUADS;	3661	glRect 0, 0, $w, $h;
3236	glVertex 0 , 0;
3237	glVertex 0 , $h;
3238	glVertex $w, $h;
3239	glVertex $w, 0;
3240	glEnd;
3241		3662
3242	glColor 0, 0, 0;	3663	glColor 0, 0, 0;
3243	glBegin GL_LINE_LOOP;	3664	glRect_lineloop .5, .5, $w + .5, $h + .5;
3244	glVertex 0 , 0;
3245	glVertex 0 , $h;
3246	glVertex $w, $h;
3247	glVertex $w, 0;
3248	glEnd;
3249		3665
3250	glTranslate 2 - 0.375, 2 - 0.375;	3666	glTranslate 2, 2;
3251		3667
3252	$self->SUPER::_draw;	3668	$self->SUPER::_draw;
3253	}	3669	}
3254		3670
3255	#############################################################################	3671	#############################################################################
3256		3672
3257	package CFPlus::UI::Face;	3673	package DC::UI::Face;
3258		3674
3259	our @ISA = CFPlus::UI::DrawBG::;	3675	our @ISA = DC::UI::DrawBG::;
3260		3676
3261	use CFPlus::OpenGL;	3677	use DC::OpenGL;
3262		3678
3263	sub new {	3679	sub new {
3264	my $class = shift;	3680	my $class = shift;
3265		3681
3266	my $self = $class->SUPER::new (	3682	my $self = $class->SUPER::new (
		3683	size_w => 32,
		3684	size_h => 8,
3267	aspect => 1,	3685	aspect => 1,
3268	can_events => 0,	3686	can_events => 0,
3269	@_,	3687	@_,
3270	);	3688	);
3271		3689
3272	if ($self->{anim} && $self->{animspeed}) {	3690	if ($self->{anim} && $self->{animspeed}) {
3273	Scalar::Util::weaken (my $widget = $self);	3691	DC::weaken (my $widget = $self);
3274		3692
3275	$self->{timer} = Event->timer (	3693	$self->{animspeed} = List::Util::max 0.05, $self->{animspeed};
3276	at => $self->{animspeed} * int $::NOW / $self->{animspeed},	3694	$self->{timer} = EV::periodic_ns 0, $self->{animspeed}, undef, sub {
3277	hard => 1,	3695	return unless $::CONN;
3278	interval => $self->{animspeed},	3696
3279	cb => sub {	3697	my $w = $widget
		3698	or return;
		3699
3280	++$widget->{frame};	3700	++$w->{frame};
		3701	$w->update_face;
		3702
		3703	# somehow, $widget can go away
3281	$widget->update;	3704	$w->update;
3282	},	3705	$w->update_timer;
3283	);	3706	};
		3707
		3708	$self->update_face;
		3709	$self->update_timer;
3284	}	3710	}
3285		3711
3286	$self	3712	$self
3287	}	3713	}
3288		3714
		3715	sub update_timer {
		3716	my ($self) = @_;
		3717
		3718	return unless $self->{timer};
		3719
		3720	if ($self->{visible}) {
		3721	$self->{timer}->start;
		3722	} else {
		3723	$self->{timer}->stop;
		3724	}
		3725	}
		3726
		3727	sub update_face {
		3728	my ($self) = @_;
		3729
		3730	if ($::CONN) {
		3731	if (my $anim = $::CONN->{anim}[$self->{anim}]) {
		3732	if ($anim && @$anim) {
		3733	$self->{face} = $anim->[ $self->{frame} % @$anim ];
		3734	delete $self->{face_change_cb};
		3735
		3736	if (my $tex = $self->{tex} = $::CONN->{texture}[ $::CONN->{face}[$self->{face}]{id} ]) {
		3737	unless ($tex->{name} || $tex->{loading}) {
		3738	$tex->upload (sub { $self->reconfigure });
		3739	}
		3740	}
		3741	}
		3742	}
		3743	}
		3744	}
		3745
3289	sub size_request {	3746	sub size_request {
3290	(32, 8)	3747	my ($self) = @_;
		3748
		3749	if ($::CONN) {
		3750	if (my $faceid = $::CONN->{face}[$self->{face}]{id}) {
		3751	if (my $tex = $self->{tex} = $::CONN->{texture}[$faceid]) {
		3752	if ($tex->{name}) {
		3753	return ($self->{size_w} || $tex->{w}, $self->{size_h} || $tex->{h});
		3754	} elsif (!$tex->{loading}) {
		3755	$tex->upload (sub { $self->reconfigure });
		3756	}
		3757	}
		3758
		3759	$self->{face_change_cb} ||= $::CONN->on_face_change ($self->{face}, sub { $self->reconfigure });
		3760	}
		3761	}
		3762
		3763	($self->{size_w} || 8, $self->{size_h} || 8)
3291	}	3764	}
3292		3765
3293	sub update {	3766	sub update {
3294	my ($self) = @_;	3767	my ($self) = @_;
3295		3768
3296	return unless $self->{visible};	3769	return unless $self->{visible};
3297		3770
3298	$self->SUPER::update;	3771	$self->SUPER::update;
3299	}	3772	}
3300		3773
		3774	sub invoke_visibility_change {
		3775	my ($self) = @_;
		3776
		3777	$self->update_timer;
		3778
		3779	0
		3780	}
		3781
3301	sub _draw {	3782	sub _draw {
3302	my ($self) = @_;	3783	my ($self) = @_;
3303		3784
3304	return unless $::CONN;
3305
3306	$self->SUPER::_draw;	3785	$self->SUPER::_draw;
3307		3786
3308	my $face;	3787	if (my $tex = $self->{tex}) {
3309
3310	if ($self->{frame}) {
3311	my $anim = $::CONN->{anim}[$self->{anim}];
3312
3313	$face = $anim->[ $self->{frame} % @$anim ]
3314	if $anim && @$anim;
3315	}
3316
3317	my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
3318
3319	if ($tex) {
3320	glEnable GL_TEXTURE_2D;	3788	glEnable GL_TEXTURE_2D;
3321	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	3789	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
3322	glColor 0, 0, 0, 1;	3790	glColor 0, 0, 0, 1;
3323	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});	3791	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
3324	glDisable GL_TEXTURE_2D;	3792	glDisable GL_TEXTURE_2D;
…		…
3326	}	3794	}
3327		3795
3328	sub destroy {	3796	sub destroy {
3329	my ($self) = @_;	3797	my ($self) = @_;
3330		3798
3331	$self->{timer}->cancel	3799	(delete $self->{timer})->cancel
3332	if $self->{timer};	3800	if $self->{timer};
3333		3801
3334	$self->SUPER::destroy;	3802	$self->SUPER::destroy;
3335	}	3803	}
3336		3804
3337	#############################################################################	3805	#############################################################################
3338		3806
3339	package CFPlus::UI::Buttonbar;	3807	package DC::UI::Buttonbar;
3340		3808
3341	our @ISA = CFPlus::UI::HBox::;	3809	our @ISA = DC::UI::HBox::;
3342		3810
3343	# TODO: should actually wrap buttons and other goodies.	3811	# TODO: should actually wrap buttons and other goodies.
3344		3812
3345	#############################################################################	3813	#############################################################################
3346		3814
3347	package CFPlus::UI::Menu;	3815	package DC::UI::Menu;
3348		3816
3349	our @ISA = CFPlus::UI::Toplevel::;	3817	our @ISA = DC::UI::Toplevel::;
3350		3818
3351	use CFPlus::OpenGL;	3819	use DC::OpenGL;
3352		3820
3353	sub new {	3821	sub new {
3354	my $class = shift;	3822	my $class = shift;
3355		3823
3356	my $self = $class->SUPER::new (	3824	my $self = $class->SUPER::new (
3357	items => [],	3825	items => [],
3358	z => 100,	3826	z => 100,
3359	@_,	3827	@_,
3360	);	3828	);
3361		3829
3362	$self->add ($self->{vbox} = new CFPlus::UI::VBox);	3830	$self->add ($self->{vbox} = new DC::UI::VBox);
3363		3831
3364	for my $item (@{ $self->{items} }) {	3832	for my $item (@{ $self->{items} }) {
3365	my ($widget, $cb, $tooltip) = @$item;	3833	my ($widget, $cb, $tooltip) = @$item;
3366		3834
3367	# handle various types of items, only text for now	3835	# handle various types of items, only text for now
3368	if (!ref $widget) {	3836	if (!ref $widget) {
3369	if ($widget =~ /\t/) {	3837	if ($widget =~ /\t/) {
3370	my ($left, $right) = split /\t/, $widget, 2;	3838	my ($left, $right) = split /\t/, $widget, 2;
3371		3839
3372	$widget = new CFPlus::UI::HBox	3840	$widget = new DC::UI::HBox
3373	can_hover => 1,	3841	can_hover => 1,
3374	can_events => 1,	3842	can_events => 1,
3375	tooltip => $tooltip,	3843	tooltip => $tooltip,
3376	children => [	3844	children => [
3377	(new CFPlus::UI::Label markup => $left, expand => 1),	3845	(new DC::UI::Label markup => $left, expand => 1),
3378	(new CFPlus::UI::Label markup => $right, align => +1),	3846	(new DC::UI::Label markup => $right, align => +1),
3379	],	3847	],
3380	;	3848	;
3381		3849
3382	} else {	3850	} else {
3383	$widget = new CFPlus::UI::Label	3851	$widget = new DC::UI::Label
3384	can_hover => 1,	3852	can_hover => 1,
3385	can_events => 1,	3853	can_events => 1,
3386	markup => $widget,	3854	markup => $widget,
3387	tooltip => $tooltip;	3855	tooltip => $tooltip;
3388	}	3856	}
…		…
3436	1	3904	1
3437	}	3905	}
3438		3906
3439	#############################################################################	3907	#############################################################################
3440		3908
3441	package CFPlus::UI::Multiplexer;	3909	package DC::UI::Multiplexer;
3442		3910
3443	our @ISA = CFPlus::UI::Container::;	3911	our @ISA = DC::UI::Container::;
3444		3912
3445	sub new {	3913	sub new {
3446	my $class = shift;	3914	my $class = shift;
3447		3915
3448	my $self = $class->SUPER::new (	3916	my $self = $class->SUPER::new (
…		…
3509	$self->{current}->draw;	3977	$self->{current}->draw;
3510	}	3978	}
3511		3979
3512	#############################################################################	3980	#############################################################################
3513		3981
3514	package CFPlus::UI::Notebook;	3982	package DC::UI::Notebook;
3515		3983
		3984	use DC::OpenGL;
		3985
3516	our @ISA = CFPlus::UI::VBox::;	3986	our @ISA = DC::UI::VBox::;
3517		3987
3518	sub new {	3988	sub new {
3519	my $class = shift;	3989	my $class = shift;
3520		3990
3521	my $self = $class->SUPER::new (	3991	my $self = $class->SUPER::new (
3522	buttonbar => (new CFPlus::UI::Buttonbar),	3992	buttonbar => (new DC::UI::Buttonbar),
3523	multiplexer => (new CFPlus::UI::Multiplexer expand => 1),	3993	multiplexer => (new DC::UI::Multiplexer expand => 1),
		3994	active_outline => [.7, .7, 0.2],
3524	# filter => # will be put between multiplexer and $self	3995	# filter => # will be put between multiplexer and $self
3525	@_,	3996	@_,
3526	);	3997	);
3527		3998
3528	$self->{filter}->add ($self->{multiplexer}) if $self->{filter};	3999	$self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3529	$self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});	4000	$self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3530		4001
		4002	{
		4003	Scalar::Util::weaken (my $wself = $self);
		4004
		4005	$self->{multiplexer}->connect (c_add => sub {
		4006	my ($mplex, $widgets) = @_;
		4007
		4008	for my $child (@$widgets) {
		4009	Scalar::Util::weaken $child;
		4010	$child->{c_tab_} ||= do {
		4011	my $tab =
		4012	(UNIVERSAL::isa $child->{c_tab}, "DC::UI::Base")
		4013	? $child->{c_tab}
		4014	: new DC::UI::Button markup => $child->{c_tab}[0], tooltip => $child->{c_tab}[1];
		4015
		4016	$tab->connect (activate => sub {
		4017	$wself->set_current_page ($child);
		4018	});
		4019
		4020	$tab
		4021	};
		4022
		4023	$self->{buttonbar}->add ($child->{c_tab_});
		4024	}
		4025	});
		4026
		4027	$self->{multiplexer}->connect (c_remove => sub {
		4028	my ($mplex, $widgets) = @_;
		4029
		4030	for my $child (@$widgets) {
		4031	$wself->{buttonbar}->remove ($child->{c_tab_});
		4032	}
		4033	});
		4034	}
		4035
3531	$self	4036	$self
3532	}	4037	}
3533		4038
3534	sub add {	4039	sub add {
		4040	my ($self, @widgets) = @_;
		4041
		4042	$self->{multiplexer}->add (@widgets)
		4043	}
		4044
		4045	sub remove {
		4046	my ($self, @widgets) = @_;
		4047
		4048	$self->{multiplexer}->remove (@widgets)
		4049	}
		4050
		4051	sub pages {
		4052	my ($self) = @_;
		4053	$self->{multiplexer}->children
		4054	}
		4055
		4056	sub add_tab {
3535	my ($self, $title, $widget, $tooltip) = @_;	4057	my ($self, $title, $widget, $tooltip) = @_;
3536		4058
3537	Scalar::Util::weaken $self;	4059	$title = [$title, $tooltip] unless ref $title;
		4060	$widget->{c_tab} = $title;
3538		4061
3539	$self->{buttonbar}->add (new CFPlus::UI::Button
3540	markup => $title,
3541	tooltip => $tooltip,
3542	on_activate => sub { $self->set_current_page ($widget) },
3543	);
3544
3545	$self->{multiplexer}->add ($widget);	4062	$self->add ($widget);
3546	}	4063	}
3547		4064
3548	sub get_current_page {	4065	sub get_current_page {
3549	my ($self) = @_;	4066	my ($self) = @_;
3550		4067
…		…
3556		4073
3557	$self->{multiplexer}->set_current_page ($page);	4074	$self->{multiplexer}->set_current_page ($page);
3558	$self->emit (page_changed => $self->{multiplexer}{current});	4075	$self->emit (page_changed => $self->{multiplexer}{current});
3559	}	4076	}
3560		4077
		4078	sub _draw {
		4079	my ($self) = @_;
		4080
		4081	$self->SUPER::_draw ();
		4082
		4083	if (my $cur = $self->{multiplexer}{current}) {
		4084	if ($cur = $cur->{c_tab_}) {
		4085	glTranslate $self->{buttonbar}{x} + $cur->{x},
		4086	$self->{buttonbar}{y} + $cur->{y};
		4087	glLineWidth 3;
		4088	#glEnable GL_BLEND;
		4089	#glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
		4090	glColor @{$self->{active_outline}};
		4091	glRect_lineloop 1.5, 1.5, $cur->{w} - 1.5, $cur->{h} - 1.5;
		4092	glLineWidth 1;
		4093	#glDisable GL_BLEND;
		4094	}
		4095	}
		4096	}
		4097
3561	#############################################################################	4098	#############################################################################
3562		4099
3563	package CFPlus::UI::Selector;	4100	package DC::UI::Selector;
3564		4101
3565	use utf8;	4102	use utf8;
3566		4103
3567	our @ISA = CFPlus::UI::Button::;	4104	our @ISA = DC::UI::Button::;
3568		4105
3569	sub new {	4106	sub new {
3570	my $class = shift;	4107	my $class = shift;
3571		4108
3572	my $self = $class->SUPER::new (	4109	my $self = $class->SUPER::new (
…		…
3589	my ($value, $title, $tooltip) = @$_;	4126	my ($value, $title, $tooltip) = @$_;
3590		4127
3591	push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];	4128	push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
3592	}	4129	}
3593		4130
3594	CFPlus::UI::Menu->new (items => \@menu_items)->popup ($ev);	4131	DC::UI::Menu->new (items => \@menu_items)->popup ($ev);
3595	}	4132	}
3596		4133
3597	sub _set_value {	4134	sub _set_value {
3598	my ($self, $value) = @_;	4135	my ($self, $value) = @_;
3599		4136
3600	my ($item) = grep $_->[0] eq $value, @{ $self->{options} }	4137	my ($item) = grep $_->[0] eq $value, @{ $self->{options} };
		4138	$item ||= $self->{options}[0]
3601	or return;	4139	or return;
3602		4140
3603	$self->{value} = $item->[0];	4141	$self->{value} = $item->[0];
3604	$self->set_markup ("$item->[1] ⇓");	4142	$self->set_markup ("$item->[1] ⇓");
3605	$self->set_tooltip ($item->[2]);	4143	# $self->set_tooltip ($item->[2]);
3606	}	4144	}
3607		4145
3608	sub set_value {	4146	sub set_value {
3609	my ($self, $value) = @_;	4147	my ($self, $value) = @_;
3610		4148
…		…
3612		4150
3613	$self->_set_value ($value);	4151	$self->_set_value ($value);
3614	$self->emit (changed => $value);	4152	$self->emit (changed => $value);
3615	}	4153	}
3616		4154
		4155	sub set_options {
		4156	my ($self, $options) = @_;
		4157
		4158	$self->{options} = $options;
		4159	$self->_set_value ($self->{value});
		4160	}
		4161
3617	#############################################################################	4162	#############################################################################
3618		4163
3619	package CFPlus::UI::Statusbox;	4164	package DC::UI::Statusbox;
3620		4165
3621	our @ISA = CFPlus::UI::VBox::;	4166	our @ISA = DC::UI::VBox::;
3622		4167
3623	sub new {	4168	sub new {
3624	my $class = shift;	4169	my $class = shift;
3625		4170
3626	my $self = $class->SUPER::new (	4171	my $self = $class->SUPER::new (
3627	fontsize => 0.8,	4172	fontsize => 0.8,
3628	@_,	4173	@_,
3629	);	4174	);
3630		4175
3631	Scalar::Util::weaken (my $this = $self);	4176	DC::weaken (my $this = $self);
3632		4177
3633	$self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });	4178	$self->{timer} = EV::timer 1, 1, sub { $this->reorder };
3634		4179
3635	$self	4180	$self
3636	}	4181	}
3637		4182
3638	sub reorder {	4183	sub reorder {
3639	my ($self) = @_;	4184	my ($self) = @_;
3640	my $NOW = Time::HiRes::time;	4185	my $NOW = Time::HiRes::time;
3641		4186
3642	# freeze display when hovering over any label	4187	# freeze display when hovering over any label
3643	return if $CFPlus::UI::TOOLTIP->{owner}	4188	return if $DC::UI::TOOLTIP->{owner}
3644	&& grep $CFPlus::UI::TOOLTIP->{owner} == $_->{label},	4189	&& grep $DC::UI::TOOLTIP->{owner} == $_->{label},
3645	values %{ $self->{item} };	4190	values %{ $self->{item} };
3646		4191
3647	while (my ($k, $v) = each %{ $self->{item} }) {	4192	while (my ($k, $v) = each %{ $self->{item} }) {
3648	delete $self->{item}{$k} if $v->{timeout} < $NOW;	4193	delete $self->{item}{$k} if $v->{timeout} < $NOW;
3649	}	4194	}
		4195
		4196	$self->{timer}->set (1, 1);
3650		4197
3651	my @widgets;	4198	my @widgets;
3652		4199
3653	my @items = sort {	4200	my @items = sort {
3654	$a->{pri} <=> $b->{pri}	4201	$a->{pri} <=> $b->{pri}
3655	or $b->{id} <=> $a->{id}	4202	or $b->{id} <=> $a->{id}
3656	} values %{ $self->{item} };	4203	} values %{ $self->{item} };
3657
3658	$self->{timer}->interval (1);
3659		4204
3660	my $count = 10 + 1;	4205	my $count = 10 + 1;
3661	for my $item (@items) {	4206	for my $item (@items) {
3662	last unless --$count;	4207	last unless --$count;
3663		4208
…		…
3670	for ($short) {	4215	for ($short) {
3671	s/^\s+//;	4216	s/^\s+//;
3672	s/\s+/ /g;	4217	s/\s+/ /g;
3673	}	4218	}
3674		4219
3675	new CFPlus::UI::Label	4220	new DC::UI::Label
3676	markup => $short,	4221	markup => $short,
3677	tooltip => $item->{tooltip},	4222	tooltip => $item->{tooltip},
3678	tooltip_font => $::FONT_PROP,	4223	tooltip_font => $::FONT_PROP,
3679	tooltip_width => 0.67,	4224	tooltip_width => 0.67,
3680	fontsize => $item->{fontsize} || $self->{fontsize},	4225	fontsize => $item->{fontsize} || $self->{fontsize},
…		…
3687	if ((my $diff = $item->{timeout} - $NOW) < 2) {	4232	if ((my $diff = $item->{timeout} - $NOW) < 2) {
3688	$label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;	4233	$label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3689	$label->update;	4234	$label->update;
3690	$label->set_max_size (undef, $label->{req_h} * $diff)	4235	$label->set_max_size (undef, $label->{req_h} * $diff)
3691	if $diff < 1;	4236	if $diff < 1;
3692	$self->{timer}->interval (1/30);	4237	$self->{timer}->set (1/30, 1/30);
3693	} else {	4238	} else {
3694	$label->{fg}[3] = $item->{fg}[3] || 1;	4239	$label->{fg}[3] = $item->{fg}[3] || 1;
3695	}	4240	}
3696		4241
3697	push @widgets, $label;	4242	push @widgets, $label;
…		…
3759	$self->SUPER::destroy;	4304	$self->SUPER::destroy;
3760	}	4305	}
3761		4306
3762	#############################################################################	4307	#############################################################################
3763		4308
3764	package CFPlus::UI::Root;	4309	package DC::UI::Root;
3765		4310
3766	our @ISA = CFPlus::UI::Container::;	4311	our @ISA = DC::UI::Container::;
3767		4312
3768	use List::Util qw(min max);	4313	use List::Util qw(min max);
3769		4314
3770	use CFPlus::OpenGL;	4315	use DC::OpenGL;
3771		4316
3772	sub new {	4317	sub new {
3773	my $class = shift;	4318	my $class = shift;
3774		4319
3775	my $self = $class->SUPER::new (	4320	my $self = $class->SUPER::new (
3776	visible => 1,	4321	visible => 1,
3777	@_,	4322	@_,
3778	);	4323	);
3779		4324
3780	Scalar::Util::weaken ($self->{root} = $self);	4325	DC::weaken ($self->{root} = $self);
3781		4326
3782	$self	4327	$self
3783	}	4328	}
3784		4329
3785	sub size_request {	4330	sub size_request {
…		…
3833	}	4378	}
3834		4379
3835	sub update {	4380	sub update {
3836	my ($self) = @_;	4381	my ($self) = @_;
3837		4382
3838	$::WANT_REFRESH++;	4383	$::WANT_REFRESH = 1;
3839	}	4384	}
3840		4385
3841	sub add {	4386	sub add {
3842	my ($self, @children) = @_;	4387	my ($self, @children) = @_;
3843		4388
…		…
3880	while ($self->{refresh_hook}) {	4425	while ($self->{refresh_hook}) {
3881	$_->()	4426	$_->()
3882	for values %{delete $self->{refresh_hook}};	4427	for values %{delete $self->{refresh_hook}};
3883	}	4428	}
3884		4429
3885	if ($self->{realloc}) {	4430	while ($self->{realloc}) {
3886	my %queue;	4431	my %queue;
3887	my @queue;	4432	my @queue;
3888	my $widget;	4433	my $widget;
3889		4434
3890	outer:	4435	outer:
…		…
3937	}	4482	}
3938	}	4483	}
3939		4484
3940	delete $self->{realloc}{$widget+0};	4485	delete $self->{realloc}{$widget+0};
3941	}	4486	}
3942	}
3943		4487
3944	while (my $size_alloc = delete $self->{size_alloc}) {	4488	while (my $size_alloc = delete $self->{size_alloc}) {
3945	my @queue = sort { $b->{visible} <=> $a->{visible} }	4489	my @queue = sort { $a->{visible} <=> $b->{visible} }
3946	values %$size_alloc;	4490	values %$size_alloc;
3947		4491
3948	while () {	4492	while () {
3949	my $widget = pop @queue || last;	4493	my $widget = pop @queue || last;
3950		4494
3951	my ($w, $h) = @$widget{qw(alloc_w alloc_h)};	4495	my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3952		4496
3953	$w = 0 if $w < 0;
3954	$h = 0 if $h < 0;
3955
3956	$w = max $widget->{min_w}, $w;	4497	$w = max $widget->{min_w}, $w;
3957	$h = max $widget->{min_h}, $h;	4498	$h = max $widget->{min_h}, $h;
3958		4499
3959	# $w = min $self->{w} - $widget->{x}, $w if $self->{w};	4500	# $w = min $self->{w} - $widget->{x}, $w if $self->{w};
3960	# $h = min $self->{h} - $widget->{y}, $h if $self->{h};	4501	# $h = min $self->{h} - $widget->{y}, $h if $self->{h};
3961		4502
3962	$w = min $widget->{max_w}, $w if exists $widget->{max_w};	4503	$w = min $widget->{max_w}, $w if exists $widget->{max_w};
3963	$h = min $widget->{max_h}, $h if exists $widget->{max_h};	4504	$h = min $widget->{max_h}, $h if exists $widget->{max_h};
3964		4505
3965	$w = int $w + 0.5;	4506	$w = int $w + 0.5;
3966	$h = int $h + 0.5;	4507	$h = int $h + 0.5;
3967		4508
3968	if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {	4509	if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3969	$widget->{old_w} = $widget->{w};	4510	$widget->{old_w} = $widget->{w};
3970	$widget->{old_h} = $widget->{h};	4511	$widget->{old_h} = $widget->{h};
3971		4512
3972	$widget->{w} = $w;	4513	$widget->{w} = $w;
3973	$widget->{h} = $h;	4514	$widget->{h} = $h;
3974		4515
3975	$widget->emit (size_allocate => $w, $h);	4516	$widget->emit (size_allocate => $w, $h);
		4517	}
3976	}	4518	}
3977	}	4519	}
3978	}	4520	}
3979		4521
3980	while ($self->{post_alloc_hook}) {	4522	while ($self->{post_alloc_hook}) {
3981	$_->()	4523	$_->()
3982	for values %{delete $self->{post_alloc_hook}};	4524	for values %{delete $self->{post_alloc_hook}};
3983	}	4525	}
3984
3985		4526
3986	glViewport 0, 0, $::WIDTH, $::HEIGHT;	4527	glViewport 0, 0, $::WIDTH, $::HEIGHT;
3987	glClearColor +($::CFG->{fow_intensity}) x 3, 1;	4528	glClearColor +($::CFG->{fow_intensity}) x 3, 1;
3988	glClear GL_COLOR_BUFFER_BIT;	4529	glClear GL_COLOR_BUFFER_BIT;
3989		4530
…		…
3992	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;	4533	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
3993	glMatrixMode GL_MODELVIEW;	4534	glMatrixMode GL_MODELVIEW;
3994	glLoadIdentity;	4535	glLoadIdentity;
3995		4536
3996	{	4537	{
3997	package CFPlus::UI::Base;	4538	package DC::UI::Base;
3998		4539
3999	local ($draw_x, $draw_y, $draw_w, $draw_h) =	4540	local ($draw_x, $draw_y, $draw_w, $draw_h) =
4000	(0, 0, $self->{w}, $self->{h});	4541	(0, 0, $self->{w}, $self->{h});
4001		4542
4002	$self->_draw;	4543	$self->_draw;
4003	}	4544	}
4004	}	4545	}
4005		4546
4006	#############################################################################	4547	#############################################################################
4007		4548
4008	package CFPlus::UI;	4549	package DC::UI;
4009		4550
4010	$ROOT = new CFPlus::UI::Root;	4551	$ROOT = new DC::UI::Root;
4011	$TOOLTIP = new CFPlus::UI::Tooltip z => 900;	4552	$TOOLTIP = new DC::UI::Tooltip z => 900;
4012		4553
4013	1	4554	1
4014		4555

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