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/cvs/deliantra/Deliantra-Client/DC/UI.pm

Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.371 by root, Sun Jul 15 22:07:48 2007 UTC vs.
Revision 1.457 by root, Fri Dec 28 15:05:20 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 List::Util ();	6	use List::Util ();
7	use Event;
8		7
9	use CFPlus;	8	use DC;
10	use CFPlus::Pod;	9	use DC::Pod;
11	use CFPlus::Texture;	10	use DC::Texture;
12		11
13	our ($FOCUS, $HOVER, $GRAB); # various widgets	12	our ($FOCUS, $HOVER, $GRAB); # various widgets
14		13
15	our $LAYOUT;	14	our $LAYOUT;
16	our $ROOT;	15	our $ROOT;
17	our $TOOLTIP;	16	our $TOOLTIP;
18	our $BUTTON_STATE;	17	our $BUTTON_STATE;
19		18
20	our %WIDGET; # all widgets, weak-referenced	19	our %WIDGET; # all widgets, weak-referenced
21		20
22	our $TOOLTIP_WATCHER = Event->idle (min => 1/60, cb => sub {	21	our $TOOLTIP_WATCHER = EV::timer_ns 0, 0.03, sub {
		22	$_[0]->stop;
		23
23	if (!$GRAB) {	24	if (!$GRAB) {
24	for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {	25	for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
25	if (length $widget->{tooltip}) {	26	if (length $widget->{tooltip}) {
26	if ($TOOLTIP->{owner} != $widget) {	27	if ($TOOLTIP->{owner} != $widget) {
27	$TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};	28	$TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};
…		…
30	$TOOLTIP->{owner} = $widget;	31	$TOOLTIP->{owner} = $widget;
31	$TOOLTIP->{owner}->emit ("tooltip_show") if $TOOLTIP->{owner};	32	$TOOLTIP->{owner}->emit ("tooltip_show") if $TOOLTIP->{owner};
32		33
33	return if $ENV{CFPLUS_DEBUG} & 8;	34	return if $ENV{CFPLUS_DEBUG} & 8;
34		35
35	my $tip = $widget->{tooltip};
36
37	$tip = $tip->($widget) if CODE:: eq ref $tip;
38
39	$TOOLTIP->set_tooltip_from ($widget);	36	$TOOLTIP->set_tooltip_from ($widget);
40	$TOOLTIP->show;	37	$TOOLTIP->show;
41	}	38	}
42		39
43	return;	40	return;
…		…
46	}	43	}
47		44
48	$TOOLTIP->hide;	45	$TOOLTIP->hide;
49	$TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};	46	$TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};
50	delete $TOOLTIP->{owner};	47	delete $TOOLTIP->{owner};
51	});	48	};
52		49
53	sub get_layout {	50	sub get_layout {
54	my $layout;	51	my $layout;
55		52
56	for (grep { $_->{name} } values %WIDGET) {	53	for (grep { $_->{name} } values %WIDGET) {
…		…
91	my $hover = $HOVER; $HOVER = $widget;	88	my $hover = $HOVER; $HOVER = $widget;
92		89
93	$hover->update if $hover && $hover->{can_hover};	90	$hover->update if $hover && $hover->{can_hover};
94	$HOVER->update if $HOVER && $HOVER->{can_hover};	91	$HOVER->update if $HOVER && $HOVER->{can_hover};
95		92
96	$TOOLTIP_WATCHER->start;	93	$TOOLTIP_WATCHER->again;
97	}	94	}
98	}	95	}
99		96
100	sub feed_sdl_button_down_event {	97	sub feed_sdl_button_down_event {
101	my ($ev) = @_;	98	my ($ev) = @_;
…		…
107	my $widget = $ROOT->find_widget ($x, $y);	104	my $widget = $ROOT->find_widget ($x, $y);
108		105
109	$GRAB = $widget;	106	$GRAB = $widget;
110	$GRAB->update if $GRAB;	107	$GRAB->update if $GRAB;
111		108
112	$TOOLTIP_WATCHER->cb->();	109	$TOOLTIP_WATCHER->invoke;
113	}	110	}
114		111
115	if ($GRAB) {	112	if ($GRAB) {
116	if ($ev->{button} == 4 || $ev->{button} == 5) {	113	if ($ev->{button} == 4 || $ev->{button} == 5) {
117	# mousewheel	114	# mousewheel
118	$ev->{dx} = 0;
119	$ev->{dy} = $ev->{button} * 2 - 9;	115	my $delta = $ev->{button} * 2 - 9;
		116	my $shift = $ev->{mod} & DC::KMOD_SHIFT;
		117
		118	$ev->{dx} = $shift ? $delta : 0;
		119	$ev->{dy} = $shift ? 0 : $delta;
		120
120	$GRAB->emit (mouse_wheel => $ev);	121	$GRAB->emit (mouse_wheel => $ev);
121	} else {	122	} else {
122	$GRAB->emit (button_down => $ev)	123	$GRAB->emit (button_down => $ev)
123	}	124	}
124	}	125	}
…		…
138	my $grab = $GRAB; undef $GRAB;	139	my $grab = $GRAB; undef $GRAB;
139	$grab->update if $grab;	140	$grab->update if $grab;
140	$GRAB->update if $GRAB;	141	$GRAB->update if $GRAB;
141		142
142	check_hover $widget;	143	check_hover $widget;
143	$TOOLTIP_WATCHER->cb->();	144	$TOOLTIP_WATCHER->invoke;
144	}	145	}
145	}	146	}
146		147
147	sub feed_sdl_motion_event {	148	sub feed_sdl_motion_event {
148	my ($ev) = @_;	149	my ($ev) = @_;
…		…
210	reconfigure_widgets;	211	reconfigure_widgets;
211	}	212	}
212		213
213	#############################################################################	214	#############################################################################
214		215
215	package CFPlus::UI::Event;	216	package DC::UI::Event;
216		217
217	sub xy {	218	sub xy {
218	$_[1]->coord2local ($_[0]{x}, $_[0]{y})	219	$_[1]->coord2local ($_[0]{x}, $_[0]{y})
219	}	220	}
220		221
221	#############################################################################	222	#############################################################################
222		223
223	package CFPlus::UI::Base;	224	package DC::UI::Base;
224		225
225	use strict;	226	use strict;
226		227
227	use CFPlus::OpenGL;	228	use DC::OpenGL;
228		229
229	sub new {	230	sub new {
230	my $class = shift;	231	my $class = shift;
231		232
232	my $self = bless {	233	my $self = bless {
…		…
237	h => undef,	238	h => undef,
238	can_events => 1,	239	can_events => 1,
239	@_	240	@_
240	}, $class;	241	}, $class;
241		242
242	CFPlus::weaken ($CFPlus::UI::WIDGET{$self+0} = $self);	243	DC::weaken ($DC::UI::WIDGET{$self+0} = $self);
243		244
244	for (keys %$self) {	245	for (keys %$self) {
245	if (/^on_(.*)$/) {	246	if (/^on_(.*)$/) {
246	$self->connect ($1 => delete $self->{$_});	247	$self->connect ($1 => delete $self->{$_});
247	}	248	}
248	}	249	}
249		250
250	if (my $layout = $CFPlus::UI::LAYOUT->{$self->{name}}) {	251	if (my $layout = $DC::UI::LAYOUT->{$self->{name}}) {
251	$self->{x} = $layout->{x} * $CFPlus::UI::ROOT->{alloc_w} if exists $layout->{x};	252	$self->{x} = $layout->{x} * $DC::UI::ROOT->{alloc_w} if exists $layout->{x};
252	$self->{y} = $layout->{y} * $CFPlus::UI::ROOT->{alloc_h} if exists $layout->{y};	253	$self->{y} = $layout->{y} * $DC::UI::ROOT->{alloc_h} if exists $layout->{y};
253	$self->{force_w} = $layout->{w} * $CFPlus::UI::ROOT->{alloc_w} if exists $layout->{w};	254	$self->{force_w} = $layout->{w} * $DC::UI::ROOT->{alloc_w} if exists $layout->{w};
254	$self->{force_h} = $layout->{h} * $CFPlus::UI::ROOT->{alloc_h} if exists $layout->{h};	255	$self->{force_h} = $layout->{h} * $DC::UI::ROOT->{alloc_h} if exists $layout->{h};
255		256
256	$self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};	257	$self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
257	$self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};	258	$self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
258		259
259	$self->show if $layout->{show};	260	$self->show if $layout->{show};
…		…
269	$self->emit ("destroy");	270	$self->emit ("destroy");
270	%$self = ();	271	%$self = ();
271	}	272	}
272		273
273	sub TO_JSON {	274	sub TO_JSON {
274	{ __widget_ref__ => $_[0]{s_id} }	275	{ "\fw" => $_[0]{s_id} }
275	}	276	}
276		277
277	sub show {	278	sub show {
278	my ($self) = @_;	279	my ($self) = @_;
279		280
280	return if $self->{parent};	281	return if $self->{parent};
281		282
282	$CFPlus::UI::ROOT->add ($self);	283	$DC::UI::ROOT->add ($self);
283	}	284	}
284		285
285	sub set_visible {	286	sub set_visible {
286	my ($self) = @_;	287	my ($self) = @_;
287		288
…		…
308	delete $self->{root};	309	delete $self->{root};
309		310
310	undef $GRAB if $GRAB == $self;	311	undef $GRAB if $GRAB == $self;
311	undef $HOVER if $HOVER == $self;	312	undef $HOVER if $HOVER == $self;
312		313
313	$CFPlus::UI::TOOLTIP_WATCHER->cb->()	314	$DC::UI::TOOLTIP_WATCHER->invoke
314	if $TOOLTIP->{owner} == $self;	315	if $TOOLTIP->{owner} == $self;
315		316
316	$self->emit ("focus_out");	317	$self->emit ("focus_out");
317	$self->emit (visibility_change => 0);	318	$self->emit (visibility_change => 0);
318	}	319	}
…		…
337	sub hide {	338	sub hide {
338	my ($self) = @_;	339	my ($self) = @_;
339		340
340	$self->set_invisible;	341	$self->set_invisible;
341		342
		343	# extra $parent copy for 5.8.8+ bug workaround
		344	# (otherwise $_[0] in remove gets freed
		345	if (my $parent = $self->{parent}) {
342	$self->{parent}->remove ($self)	346	$parent->remove ($self);
343	if $self->{parent};	347	}
344	}	348	}
345		349
346	sub move_abs {	350	sub move_abs {
347	my ($self, $x, $y, $z) = @_;	351	my ($self, $x, $y, $z) = @_;
348		352
…		…
360	$self->{force_h} = $h;	364	$self->{force_h} = $h;
361		365
362	$self->realloc;	366	$self->realloc;
363	}	367	}
364		368
		369	# traverse the widget chain up to find the maximum "physical" size constraints
		370	sub get_max_wh {
		371	my ($self) = @_;
		372
		373	return $self->{parent}->get_max_wh
		374	if $self->{parent};
		375
		376	($::WIDTH, $::HEIGHT)
		377	}
		378
365	sub size_request {	379	sub size_request {
366	require Carp;	380	require Carp;
367	Carp::confess "size_request is abstract";	381	Carp::confess "size_request is abstract";
368	}	382	}
369		383
…		…
375	my ($self, $x, $y, $w, $h) = @_;	389	my ($self, $x, $y, $w, $h) = @_;
376		390
377	if ($self->{aspect}) {	391	if ($self->{aspect}) {
378	my ($ow, $oh) = ($w, $h);	392	my ($ow, $oh) = ($w, $h);
379		393
380	$w = List::Util::min $w, CFPlus::ceil $h * $self->{aspect};	394	$w = List::Util::min $w, DC::ceil $h * $self->{aspect};
381	$h = List::Util::min $h, CFPlus::ceil $w / $self->{aspect};	395	$h = List::Util::min $h, DC::ceil $w / $self->{aspect};
382		396
383	# use alignment to adjust x, y	397	# use alignment to adjust x, y
384		398
385	$x += int 0.5 * ($ow - $w);	399	$x += int 0.5 * ($ow - $w);
386	$y += int 0.5 * ($oh - $h);	400	$y += int 0.5 * ($oh - $h);
…		…
427		441
428	return if $self->{tooltip} eq $tooltip;	442	return if $self->{tooltip} eq $tooltip;
429		443
430	$self->{tooltip} = $tooltip;	444	$self->{tooltip} = $tooltip;
431		445
432	if ($CFPlus::UI::TOOLTIP->{owner} == $self) {	446	if ($DC::UI::TOOLTIP->{owner} == $self) {
433	delete $CFPlus::UI::TOOLTIP->{owner};	447	delete $DC::UI::TOOLTIP->{owner};
434	$CFPlus::UI::TOOLTIP_WATCHER->cb->();	448	$DC::UI::TOOLTIP_WATCHER->invoke;
435	}	449	}
436	}	450	}
437		451
438	# translate global coordinates to local coordinate system	452	# translate global coordinates to local coordinate system
439	sub coord2local {	453	sub coord2local {
440	my ($self, $x, $y) = @_;	454	my ($self, $x, $y) = @_;
441		455
442	Carp::confess unless $self->{parent};#d#	456	return (undef, undef) unless $self->{parent};
443		457
444	$self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})	458	$self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
445	}	459	}
446		460
447	# translate local coordinates to global coordinate system	461	# translate local coordinates to global coordinate system
448	sub coord2global {	462	sub coord2global {
449	my ($self, $x, $y) = @_;	463	my ($self, $x, $y) = @_;
450		464
451	Carp::confess unless $self->{parent};#d#	465	return (undef, undef) unless $self->{parent};
452		466
453	$self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})	467	$self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
454	}	468	}
455		469
456	sub invoke_focus_in {	470	sub invoke_focus_in {
…		…
505	sub connect {	519	sub connect {
506	my ($self, $signal, $cb) = @_;	520	my ($self, $signal, $cb) = @_;
507		521
508	push @{ $self->{signal_cb}{$signal} }, $cb;	522	push @{ $self->{signal_cb}{$signal} }, $cb;
509		523
510	defined wantarray and CFPlus::guard {	524	defined wantarray and DC::guard {
511	@{ $self->{signal_cb}{$signal} } = grep $_ != $cb,	525	@{ $self->{signal_cb}{$signal} } = grep $_ != $cb,
512	@{ $self->{signal_cb}{$signal} };	526	@{ $self->{signal_cb}{$signal} };
513	}	527	}
514	}	528	}
515		529
…		…
547		561
548	# parent	562	# parent
549	$self->{parent} && $self->{parent}->emit ($signal, @args)	563	$self->{parent} && $self->{parent}->emit ($signal, @args)
550	}	564	}
551		565
552	sub find_widget {	566	#sub find_widget {
553	my ($self, $x, $y) = @_;	567	# in .xs
554
555	return () unless $self->{can_events};
556
557	return $self
558	if $x >= $self->{x} && $x < $self->{x} + $self->{w}
559	&& $y >= $self->{y} && $y < $self->{y} + $self->{h};
560
561	()
562	}
563		568
564	sub set_parent {	569	sub set_parent {
565	my ($self, $parent) = @_;	570	my ($self, $parent) = @_;
566		571
567	CFPlus::weaken ($self->{parent} = $parent);	572	DC::weaken ($self->{parent} = $parent);
568	$self->set_visible if $parent->{visible};	573	$self->set_visible if $parent->{visible};
569	}	574	}
570		575
571	sub realloc {	576	sub realloc {
572	my ($self) = @_;	577	my ($self) = @_;
…		…
598		603
599	# using global variables seems a bit hacky, but passing through all drawing	604	# using global variables seems a bit hacky, but passing through all drawing
600	# functions seems pointless.	605	# functions seems pointless.
601	our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn	606	our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
602		607
603	sub draw {	608	#sub draw {
604	my ($self) = @_;	609	#CFPlus.xs
605
606	return unless $self->{h} && $self->{w};
607
608	# update screen rectangle
609	local $draw_x = $draw_x + $self->{x};
610	local $draw_y = $draw_y + $self->{y};
611
612	# skip widgets that are entirely outside the drawing area
613	return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
614	|| ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
615
616	glPushMatrix;
617	glTranslate $self->{x}, $self->{y}, 0;
618
619	if ($self == $HOVER && $self->{can_hover}) {
620	glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
621	glEnable GL_BLEND;
622	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
623	glBegin GL_QUADS;
624	glVertex 0 , 0;
625	glVertex $self->{w}, 0;
626	glVertex $self->{w}, $self->{h};
627	glVertex 0 , $self->{h};
628	glEnd;
629	glDisable GL_BLEND;
630	}
631
632	if ($ENV{CFPLUS_DEBUG} & 1) {
633	glPushMatrix;
634	glColor 1, 1, 0, 1;
635	glTranslate 0.375, 0.375;
636	glBegin GL_LINE_LOOP;
637	glVertex 0 , 0;
638	glVertex $self->{w} - 1, 0;
639	glVertex $self->{w} - 1, $self->{h} - 1;
640	glVertex 0 , $self->{h} - 1;
641	glEnd;
642	glPopMatrix;
643	#CFPlus::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
644	}
645
646	$self->_draw;
647	glPopMatrix;
648	}
649		610
650	sub _draw {	611	sub _draw {
651	my ($self) = @_;	612	my ($self) = @_;
652		613
653	warn "no draw defined for $self\n";	614	warn "no draw defined for $self\n";
654	}	615	}
655		616
656	my $cntx;#d#
657	sub DESTROY {	617	sub DESTROY {
658	my ($self) = @_;	618	my ($self) = @_;
659		619
660	return if CFPlus::in_destruct;	620	return if DC::in_destruct;
661		621
		622	local $@;
662	eval { $self->destroy };	623	eval { $self->destroy };
663	warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;	624	warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
664		625
665	delete $WIDGET{$self+0};	626	delete $WIDGET{$self+0};
666	}	627	}
667		628
668	#############################################################################	629	#############################################################################
669		630
670	package CFPlus::UI::DrawBG;	631	package DC::UI::DrawBG;
671		632
672	our @ISA = CFPlus::UI::Base::;	633	our @ISA = DC::UI::Base::;
673		634
674	use strict;	635	use strict;
675	use CFPlus::OpenGL;	636	use DC::OpenGL;
676		637
677	sub new {	638	sub new {
678	my $class = shift;	639	my $class = shift;
679
680	# range [value, low, high, page]
681		640
682	$class->SUPER::new (	641	$class->SUPER::new (
683	#bg => [0, 0, 0, 0.2],	642	#bg => [0, 0, 0, 0.2],
684	#active_bg => [1, 1, 1, 0.5],	643	#active_bg => [1, 1, 1, 0.5],
685	@_	644	@_
…		…
697	my ($w, $h) = @$self{qw(w h)};	656	my ($w, $h) = @$self{qw(w h)};
698		657
699	glEnable GL_BLEND;	658	glEnable GL_BLEND;
700	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;	659	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
701	glColor_premultiply @$color;	660	glColor_premultiply @$color;
702
703	glBegin GL_QUADS;
704	glVertex 0 , 0;
705	glVertex 0 , $h;
706	glVertex $w, $h;	661	glRect 0, 0, $w, $h;
707	glVertex $w, 0;
708	glEnd;
709
710	glDisable GL_BLEND;	662	glDisable GL_BLEND;
711	}	663	}
712	}	664	}
713		665
714	#############################################################################	666	#############################################################################
715		667
716	package CFPlus::UI::Empty;	668	package DC::UI::Empty;
717		669
718	our @ISA = CFPlus::UI::Base::;	670	our @ISA = DC::UI::Base::;
719		671
720	sub new {	672	sub new {
721	my ($class, %arg) = @_;	673	my ($class, %arg) = @_;
722	$class->SUPER::new (can_events => 0, %arg);	674	$class->SUPER::new (can_events => 0, %arg);
723	}	675	}
…		…
730		682
731	sub draw { }	683	sub draw { }
732		684
733	#############################################################################	685	#############################################################################
734		686
735	package CFPlus::UI::Container;	687	package DC::UI::Container;
736		688
737	our @ISA = CFPlus::UI::Base::;	689	our @ISA = DC::UI::Base::;
738		690
739	sub new {	691	sub new {
740	my ($class, %arg) = @_;	692	my ($class, %arg) = @_;
741		693
742	my $children = delete $arg{children};	694	my $children = delete $arg{children};
…		…
746	can_events => 0,	698	can_events => 0,
747	%arg,	699	%arg,
748	);	700	);
749		701
750	$self->add (@$children)	702	$self->add (@$children)
751	if $children;	703	if $children && @$children;
752		704
753	$self	705	$self
754	}	706	}
755		707
756	sub realloc {	708	sub realloc {
…		…
765	my ($self, @widgets) = @_;	717	my ($self, @widgets) = @_;
766		718
767	$_->set_parent ($self)	719	$_->set_parent ($self)
768	for @widgets;	720	for @widgets;
769		721
		722	# TODO: only do this in widgets that need it, e.g. root, fixed
770	use sort 'stable';	723	use sort 'stable';
771		724
772	$self->{children} = [	725	$self->{children} = [
773	sort { $a->{z} <=> $b->{z} }	726	sort { $a->{z} <=> $b->{z} }
774	@{$self->{children}}, @widgets	727	@{$self->{children}}, @widgets
775	];	728	];
776		729
777	$self->realloc;	730	$self->realloc;
		731
		732	$self->emit (c_add => \@widgets);
		733
		734	map $_+0, @widgets
778	}	735	}
779		736
780	sub children {	737	sub children {
781	@{ $_[0]{children} }	738	@{ $_[0]{children} }
782	}	739	}
783		740
784	sub remove {	741	sub remove {
785	my ($self, $child) = @_;	742	my ($self, @widgets) = @_;
786		743
		744	$self->emit (c_remove => \@widgets);
		745
		746	for my $child (@widgets) {
787	delete $child->{parent};	747	delete $child->{parent};
788	$child->hide;	748	$child->hide;
789
790	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];	749	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
		750	}
791		751
792	$self->realloc;	752	$self->realloc;
793	}	753	}
794		754
795	sub clear {	755	sub clear {
796	my ($self) = @_;	756	my ($self) = @_;
797		757
798	my $children = delete $self->{children};	758	my $children = $self->{children};
799	$self->{children} = [];	759	$self->{children} = [];
800		760
801	for (@$children) {	761	for (@$children) {
802	delete $_->{parent};	762	delete $_->{parent};
803	$_->hide;	763	$_->hide;
…		…
823	}	783	}
824		784
825	sub _draw {	785	sub _draw {
826	my ($self) = @_;	786	my ($self) = @_;
827		787
828	$_->draw for @{$self->{children}};	788	$_->draw for $self->visible_children;
829	}	789	}
830		790
831	#############################################################################	791	#############################################################################
832		792
833	package CFPlus::UI::Bin;	793	package DC::UI::Bin;
834		794
835	our @ISA = CFPlus::UI::Container::;	795	our @ISA = DC::UI::Container::;
836		796
837	sub new {	797	sub new {
838	my ($class, %arg) = @_;	798	my ($class, %arg) = @_;
839		799
840	my $child = (delete $arg{child}) || new CFPlus::UI::Empty::;	800	my $child = (delete $arg{child}) || new DC::UI::Empty::;
841		801
842	$class->SUPER::new (children => [$child], %arg)	802	$class->SUPER::new (children => [$child], %arg)
843	}	803	}
844		804
845	sub add {	805	sub add {
846	my ($self, $child) = @_;	806	my ($self, $child) = @_;
847		807
848	$self->SUPER::remove ($_) for @{ $self->{children} };	808	$self->clear;
849	$self->SUPER::add ($child);	809	$self->SUPER::add ($child);
850	}	810	}
851		811
852	sub remove {	812	sub remove {
853	my ($self, $widget) = @_;	813	my ($self, $widget) = @_;
854		814
855	$self->SUPER::remove ($widget);	815	$self->SUPER::remove ($widget);
856		816
857	$self->{children} = [new CFPlus::UI::Empty]	817	$self->{children} = [new DC::UI::Empty]
858	unless @{$self->{children}};	818	unless @{$self->{children}};
859	}	819	}
860		820
861	sub child { $_[0]->{children}[0] }	821	sub child { $_[0]->{children}[0] }
862		822
…		…
871		831
872	1	832	1
873	}	833	}
874		834
875	#############################################################################	835	#############################################################################
876
877	# back-buffered drawing area	836	# back-buffered drawing area
878		837
879	package CFPlus::UI::Window;	838	package DC::UI::Window;
880		839
881	our @ISA = CFPlus::UI::Bin::;	840	our @ISA = DC::UI::Bin::;
882		841
883	use CFPlus::OpenGL;	842	use DC::OpenGL;
884		843
885	sub new {	844	sub new {
886	my ($class, %arg) = @_;	845	my ($class, %arg) = @_;
887		846
888	my $self = $class->SUPER::new (%arg);	847	my $self = $class->SUPER::new (%arg);
…		…
910	}	869	}
911		870
912	sub render_child {	871	sub render_child {
913	my ($self) = @_;	872	my ($self) = @_;
914		873
915	$self->{texture} = new_from_opengl CFPlus::Texture $self->{w}, $self->{h}, sub {	874	$self->{texture} = new_from_opengl DC::Texture $self->{w}, $self->{h}, sub {
916	glClearColor 0, 0, 0, 0;	875	glClearColor 0, 0, 0, 0;
917	glClear GL_COLOR_BUFFER_BIT;	876	glClear GL_COLOR_BUFFER_BIT;
918		877
919	{	878	{
920	package CFPlus::UI::Base;	879	package DC::UI::Base;
921		880
922	local ($draw_x, $draw_y, $draw_w, $draw_h) =	881	local ($draw_x, $draw_y, $draw_w, $draw_h) =
923	(0, 0, $self->{w}, $self->{h});	882	(0, 0, $self->{w}, $self->{h});
924		883
925	$self->_render;	884	$self->_render;
…		…
942	glDisable GL_TEXTURE_2D;	901	glDisable GL_TEXTURE_2D;
943	}	902	}
944		903
945	#############################################################################	904	#############################################################################
946		905
947	package CFPlus::UI::ViewPort;	906	package DC::UI::ViewPort;
948		907
		908	use List::Util qw(min max);
		909
949	our @ISA = CFPlus::UI::Window::;	910	our @ISA = DC::UI::Window::;
950		911
951	sub new {	912	sub new {
952	my $class = shift;	913	my $class = shift;
953		914
954	$class->SUPER::new (	915	$class->SUPER::new (
…		…
961	sub size_request {	922	sub size_request {
962	my ($self) = @_;	923	my ($self) = @_;
963		924
964	my ($w, $h) = @{$self->child}{qw(req_w req_h)};	925	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
965		926
966	$w = 10 if $self->{scroll_x};	927	$w = 1 if $self->{scroll_x};
967	$h = 10 if $self->{scroll_y};	928	$h = 1 if $self->{scroll_y};
968		929
969	($w, $h)	930	($w, $h)
970	}	931	}
971		932
972	sub invoke_size_allocate {	933	sub invoke_size_allocate {
…		…
984	}	945	}
985		946
986	sub set_offset {	947	sub set_offset {
987	my ($self, $x, $y) = @_;	948	my ($self, $x, $y) = @_;
988		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}) {
989	$self->{view_x} = int $x;	954	$self->{view_x} = $x;
990	$self->{view_y} = int $y;	955	$self->{view_y} = $y;
991		956
		957	$self->emit (changed => $x, $y);
992	$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	}
993	}	978	}
994		979
995	# 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 $self... but we should not ask for that
996	sub coord2local {	981	sub coord2local {
997	my ($self, $x, $y) = @_;	982	my ($self, $x, $y) = @_;
…		…
1012	my ($self, $x, $y) = @_;	997	my ($self, $x, $y) = @_;
1013		998
1014	if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}	999	if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
1015	&& $y >= $self->{y} && $y < $self->{y} + $self->{h}	1000	&& $y >= $self->{y} && $y < $self->{y} + $self->{h}
1016	) {	1001	) {
1017	$self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})	1002	$self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
1018	} else {	1003	} else {
1019	$self->CFPlus::UI::Base::find_widget ($x, $y)	1004	$self->DC::UI::Base::find_widget ($x, $y)
1020	}	1005	}
1021	}	1006	}
1022		1007
1023	sub _render {	1008	sub _render {
1024	my ($self) = @_;	1009	my ($self) = @_;
1025		1010
1026	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};
1027	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 - $self->{view_y};
1028		1013
1029	CFPlus::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};	1014	DC::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
1030		1015
1031	$self->SUPER::_render;	1016	$self->SUPER::_render;
1032	}	1017	}
1033		1018
1034	#############################################################################	1019	#############################################################################
1035		1020
1036	package CFPlus::UI::ScrolledWindow;	1021	package DC::UI::ScrolledWindow;
1037		1022
1038	our @ISA = CFPlus::UI::Table::;	1023	our @ISA = DC::UI::Table::;
1039		1024
1040	sub new {	1025	sub new {
1041	my ($class, %arg) = @_;	1026	my ($class, %arg) = @_;
1042		1027
1043	my $child = delete $arg{child};	1028	my $child = delete $arg{child};
1044		1029
1045	my $self;	1030	my $self;
1046		1031
1047	my $hslider = new CFPlus::UI::Slider	1032	my $hslider = new DC::UI::Slider
		1033	c_col => 0,
		1034	c_row => 1,
1048	vertical => 0,	1035	vertical => 0,
1049	range => [0, 0, 1, 0.01], # HACK fix	1036	range => [0, 0, 1, 0.01], # HACK fix
1050	on_changed => sub {	1037	on_changed => sub {
1051	$self->{hpos} = $_[1];	1038	$self->{hpos} = $_[1];
1052	$self->{vp}->set_offset ($self->{hpos}, $self->{vpos});	1039	$self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
1053	},	1040	},
1054	;	1041	;
1055		1042
1056	my $vslider = new CFPlus::UI::Slider	1043	my $vslider = new DC::UI::Slider
		1044	c_col => 1,
		1045	c_row => 0,
1057	vertical => 1,	1046	vertical => 1,
1058	range => [0, 0, 1, 0.01], # HACK fix	1047	range => [0, 0, 1, 0.01], # HACK fix
1059	on_changed => sub {	1048	on_changed => sub {
1060	$self->{vpos} = $_[1];	1049	$self->{vpos} = $_[1];
1061	$self->{vp}->set_offset ($self->{hpos}, $self->{vpos});	1050	$self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
1062	},	1051	},
1063	;	1052	;
1064		1053
1065	$self = $class->SUPER::new (	1054	$self = $class->SUPER::new (
1066	vp => (new CFPlus::UI::ViewPort expand => 1),	1055	scroll_x => 0,
		1056	scroll_y => 1,
1067	can_events => 1,	1057	can_events => 1,
1068	hslider => $hslider,	1058	hslider => $hslider,
1069	vslider => $vslider,	1059	vslider => $vslider,
1070	col_expand => [1, 0],	1060	col_expand => [1, 0],
1071	row_expand => [1, 0],	1061	row_expand => [1, 0],
1072	%arg,	1062	%arg,
1073	);	1063	);
1074		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
1075	$self->SUPER::add (0, 0, $self->{vp});	1086	$self->SUPER::add ($self->{vp});
1076	$self->SUPER::add (1, 0, $self->{vslider});
1077	$self->SUPER::add (0, 1, $self->{hslider});
1078		1087
1079	$self->add ($child) if $child;	1088	$self->add ($child) if $child;
1080		1089
1081	$self	1090	$self
1082	}	1091	}
1083
1084	#TODO# update range on size_allocate depending on child
1085		1092
1086	sub add {	1093	sub add {
1087	my ($self, $widget) = @_;	1094	my ($self, $widget) = @_;
1088		1095
1089	$self->{vp}->add ($self->{child} = $widget);	1096	$self->{vp}->add ($self->{child} = $widget);
1090	}	1097	}
1091		1098
		1099	sub set_offset { shift->{vp}->set_offset (@_) }
		1100	sub set_center { shift->{vp}->set_center (@_) }
		1101	sub make_visible { shift->{vp}->make_visible (@_) }
		1102
		1103	sub update_slider {
		1104	my ($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, $oy);
		1148	};
		1149	}
		1150
1092	sub invoke_mouse_wheel {	1151	sub invoke_mouse_wheel {
1093	my ($self, $ev) = @_;	1152	my ($self, $ev) = @_;
1094		1153
1095	return 0 unless $ev->{dy}; # only vertical movements
1096
1097	$self->{vslider}->emit (mouse_wheel => $ev);	1154	$self->{vslider}->emit (mouse_wheel => $ev) if $self->{vslider_visible};
		1155	$self->{hslider}->emit (mouse_wheel => $ev) if $self->{hslider_visible};
1098		1156
1099	1	1157	1
1100	}	1158	}
1101		1159
1102	sub update_slider {	1160	sub invoke_button_down {
1103	my ($self) = @_;	1161	my ($self, $ev, $x, $y) = @_;
1104		1162
1105	my $child = ($self->{vp} or return)->child;	1163	if ($ev->{button} == 2) {
		1164	$self->start_dragging ($ev);
		1165	return 1;
		1166	}
1106		1167
1107	my ($w1, $w2) = ($child->{w}, $self->{vp}{w});	1168	0
1108	$self->{hslider}->set_range ([$self->{hslider}{range}[0], 0, $w1, $w2, 1]);
1109	#$self->{hslider}->set_visibility ($w1 != $w2);
1110
1111	my ($h1, $h2) = ($child->{h}, $self->{vp}{h});
1112	$self->{vslider}->set_range ([$self->{vslider}{range}[0], 0, $h1, $h2, 1]);
1113	#$self->{vslider}->set_visibility ($h1 != $h2);
1114	}	1169	}
1115		1170
1116	sub update {	1171	sub invoke_button_up {
1117	my ($self) = @_;	1172	my ($self, $ev, $x, $y) = @_;
1118		1173
1119	$self->SUPER::update;	1174	if (delete $self->{motion}) {
1120	$self->update_slider;	1175	return 1;
		1176	}
		1177
		1178	0
		1179	}
		1180
		1181	sub invoke_mouse_motion {
		1182	my ($self, $ev, $x, $y) = @_;
		1183
		1184	if ($self->{motion}) {
		1185	$self->{motion}->($ev, $x, $y);
		1186	return 1;
		1187	}
		1188
		1189	0
1121	}	1190	}
1122		1191
1123	sub invoke_size_allocate {	1192	sub invoke_size_allocate {
1124	my ($self, $w, $h) = @_;	1193	my ($self, $w, $h) = @_;
1125		1194
…		…
1127	$self->SUPER::invoke_size_allocate ($w, $h)	1196	$self->SUPER::invoke_size_allocate ($w, $h)
1128	}	1197	}
1129		1198
1130	#############################################################################	1199	#############################################################################
1131		1200
1132	package CFPlus::UI::Frame;	1201	package DC::UI::Frame;
1133		1202
1134	our @ISA = CFPlus::UI::Bin::;	1203	our @ISA = DC::UI::Bin::;
1135		1204
1136	use CFPlus::OpenGL;	1205	use DC::OpenGL;
1137		1206
1138	sub new {	1207	sub new {
1139	my $class = shift;	1208	my $class = shift;
1140		1209
1141	$class->SUPER::new (	1210	$class->SUPER::new (
…		…
1151	my ($w, $h) = @$self{qw(w h)};	1220	my ($w, $h) = @$self{qw(w h)};
1152		1221
1153	glEnable GL_BLEND;	1222	glEnable GL_BLEND;
1154	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;	1223	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1155	glColor_premultiply @{ $self->{bg} };	1224	glColor_premultiply @{ $self->{bg} };
1156
1157	glBegin GL_QUADS;
1158	glVertex 0 , 0;
1159	glVertex 0 , $h;
1160	glVertex $w, $h;	1225	glRect 0, 0, $w, $h;
1161	glVertex $w, 0;
1162	glEnd;
1163
1164	glDisable GL_BLEND;	1226	glDisable GL_BLEND;
1165	}	1227	}
1166		1228
1167	$self->SUPER::_draw;	1229	$self->SUPER::_draw;
1168	}	1230	}
1169		1231
1170	#############################################################################	1232	#############################################################################
1171		1233
1172	package CFPlus::UI::FancyFrame;	1234	package DC::UI::FancyFrame;
1173		1235
1174	our @ISA = CFPlus::UI::Bin::;	1236	our @ISA = DC::UI::Bin::;
1175		1237
1176	use CFPlus::OpenGL;	1238	use DC::OpenGL;
1177		1239
1178	sub new {	1240	sub new {
1179	my ($class, %arg) = @_;	1241	my ($class, %arg) = @_;
1180		1242
1181	if ((exists $arg{label}) && !ref $arg{label}) {	1243	if ((exists $arg{label}) && !ref $arg{label}) {
1182	$arg{label} = new CFPlus::UI::Label	1244	$arg{label} = new DC::UI::Label
1183	align => 1,	1245	align => 1,
1184	valign => 0,	1246	valign => 0,
1185	text => $arg{label},	1247	text => $arg{label},
1186	fontsize => ($arg{border} || 0.8) * 0.75;	1248	fontsize => ($arg{border} || 0.8) * 0.75;
1187	}	1249	}
…		…
1199		1261
1200	sub add {	1262	sub add {
1201	my ($self, @widgets) = @_;	1263	my ($self, @widgets) = @_;
1202		1264
1203	$self->SUPER::add (@widgets);	1265	$self->SUPER::add (@widgets);
1204	$self->CFPlus::UI::Container::add ($self->{label}) if $self->{label};	1266	$self->DC::UI::Container::add ($self->{label}) if $self->{label};
1205	}	1267	}
1206		1268
1207	sub border {	1269	sub border {
1208	int $_[0]{border} * $::FONTSIZE	1270	int $_[0]{border} * $::FONTSIZE
1209	}	1271	}
…		…
1267	}	1329	}
1268	}	1330	}
1269		1331
1270	#############################################################################	1332	#############################################################################
1271		1333
1272	package CFPlus::UI::Toplevel;	1334	package DC::UI::Toplevel;
1273		1335
1274	our @ISA = CFPlus::UI::Bin::;	1336	our @ISA = DC::UI::Bin::;
1275		1337
1276	use CFPlus::OpenGL;	1338	use DC::OpenGL;
1277		1339
1278	my $bg =	1340	my $bg =
1279	new_from_file CFPlus::Texture CFPlus::find_rcfile "d1_bg.png",	1341	new_from_file DC::Texture DC::find_rcfile "d1_bg.png",
1280	mipmap => 1, wrap => 1;	1342	mipmap => 1, wrap => 1;
1281		1343
1282	my @border =	1344	my @border =
1283	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }	1345	map { new_from_file DC::Texture DC::find_rcfile $_, mipmap => 1 }
1284	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 $_, mipmap => 1 }
		1350	qw(x1_move.png x1_resize.png);
1285		1351
1286	sub new {	1352	sub new {
1287	my ($class, %arg) = @_;	1353	my ($class, %arg) = @_;
1288		1354
1289	my $self = $class->SUPER::new (	1355	my $self = $class->SUPER::new (
…		…
1294	min_w => 64,	1360	min_w => 64,
1295	min_h => 32,	1361	min_h => 32,
1296	%arg,	1362	%arg,
1297	);	1363	);
1298		1364
1299	$self->{title_widget} = new CFPlus::UI::Label	1365	$self->{title_widget} = new DC::UI::Label
1300	align => 0,	1366	align => 0,
1301	valign => 1,	1367	valign => 1,
1302	text => $self->{title},	1368	text => $self->{title},
1303	fontsize => $self->{border},	1369	fontsize => $self->{border},
1304	if exists $self->{title};	1370	if exists $self->{title};
1305		1371
1306	if ($self->{has_close_button}) {	1372	if ($self->{has_close_button}) {
1307	$self->{close_button} =	1373	$self->{close_button} =
1308	new CFPlus::UI::ImageButton	1374	new DC::UI::ImageButton
1309	path => 'x1_close.png',	1375	path => 'x1_close.png',
1310	on_activate => sub { $self->emit ("delete") };	1376	on_activate => sub { $self->emit ("delete") };
1311		1377
1312	$self->CFPlus::UI::Container::add ($self->{close_button});	1378	$self->DC::UI::Container::add ($self->{close_button});
1313	}	1379	}
1314		1380
1315	$self	1381	$self
1316	}	1382	}
1317		1383
1318	sub add {	1384	sub add {
1319	my ($self, @widgets) = @_;	1385	my ($self, @widgets) = @_;
1320		1386
1321	$self->SUPER::add (@widgets);	1387	$self->SUPER::add (@widgets);
1322	$self->CFPlus::UI::Container::add ($self->{close_button}) if $self->{close_button};	1388	$self->DC::UI::Container::add ($self->{close_button}) if $self->{close_button};
1323	$self->CFPlus::UI::Container::add ($self->{title_widget}) if $self->{title_widget};	1389	$self->DC::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
1324	}	1390	}
1325		1391
1326	sub border {	1392	sub border {
1327	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	$self->SUPER::get_max_wh
1328	}	1403	}
1329		1404
1330	sub size_request {	1405	sub size_request {
1331	my ($self) = @_;	1406	my ($self) = @_;
1332		1407
…		…
1458	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	1533	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1459		1534
1460	my $border = $self->border;	1535	my $border = $self->border;
1461		1536
1462	glColor @{ $self->{border_bg} };	1537	glColor @{ $self->{border_bg} };
1463	$border[0]->draw_quad_alpha (0, 0, $w, $border);	1538	$border[0]->draw_quad_alpha ( 0, 0, $w, $border);
1464	$border[1]->draw_quad_alpha (0, $border, $border, $ch);	1539	$border[1]->draw_quad_alpha ( 0, $border, $border, $ch);
1465	$border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);	1540	$border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1466	$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, $border);
1467		1556
1468	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {	1557	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1469	glColor @{ $self->{bg} };	1558	glColor @{ $self->{bg} };
1470		1559
1471	# TODO: repeat texture not scale	1560	# TODO: repeat texture not scale
…		…
1490	if $self->{close_button};	1579	if $self->{close_button};
1491	}	1580	}
1492		1581
1493	#############################################################################	1582	#############################################################################
1494		1583
1495	package CFPlus::UI::Table;	1584	package DC::UI::Table;
1496		1585
1497	our @ISA = CFPlus::UI::Base::;	1586	our @ISA = DC::UI::Container::;
1498		1587
1499	use List::Util qw(max sum);	1588	use List::Util qw(max sum);
1500		1589
1501	use CFPlus::OpenGL;	1590	use DC::OpenGL;
1502		1591
1503	sub new {	1592	sub new {
1504	my $class = shift;	1593	my $class = shift;
1505		1594
1506	$class->SUPER::new (	1595	$class->SUPER::new (
…		…
1508	row_expand => [],	1597	row_expand => [],
1509	@_,	1598	@_,
1510	)	1599	)
1511	}	1600	}
1512		1601
1513	sub children {
1514	grep $_, map @$_, grep $_, @{ $_[0]{children} }
1515	}
1516
1517	sub add {	1602	sub add {
		1603	my ($self, @widgets) = @_;
		1604
		1605	for my $child (@widgets) {
		1606	$child->{c_rowspan} ||= 1;
		1607	$child->{c_colspan} ||= 1;
		1608	}
		1609
		1610	$self->SUPER::add (@widgets);
		1611	}
		1612
		1613	sub add_at {
1518	my ($self) = shift;	1614	my $self = shift;
		1615
		1616	my @widgets;
1519		1617
1520	while (@_) {	1618	while (@_) {
1521	my ($x, $y, $child) = splice @_, 0, 3, ();	1619	my ($col, $row, $child) = splice @_, 0, 3, ();
1522	$child->set_parent ($self);
1523	$self->{children}[$y][$x] = $child;
1524	}
1525		1620
1526	$self->{force_realloc} = 1;	1621	$child->{c_row} = $row;
1527	$self->{force_size_alloc} = 1;	1622	$child->{c_col} = $col;
1528	$self->realloc;
1529	}
1530		1623
1531	sub remove {	1624	push @widgets, $child;
		1625	}
		1626
		1627	$self->add (@widgets);
		1628	}
		1629
		1630	sub get_wh {
1532	my ($self, $child) = @_;	1631	my ($self) = @_;
1533		1632
1534	# TODO: not yet implemented	1633	my (@w, @h);
1535	}
1536
1537	# TODO: move to container class maybe? send children a signal on removal?
1538	sub clear {
1539	my ($self) = @_;
1540		1634
1541	my @children = $self->children;	1635	my @children = $self->children;
1542	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	}
1543		1646	}
1544	for (@children) {
1545	delete $_->{parent};
1546	$_->hide;
1547	}
1548		1647
1549	$self->realloc;	1648	# second pass, rows
1550	}	1649	for my $widget (sort { $a->{c_rowspan} <=> $b->{c_rowspan} } @children) {
1551
1552	sub get_wh {
1553	my ($self) = @_;
1554
1555	my (@w, @h);
1556
1557	for my $y (0 .. $#{$self->{children}}) {
1558	my $row = $self->{children}[$y]
1559	or next;
1560
1561	for my $x (0 .. $#$row) {
1562	my $widget = $row->[$x]
1563	or next;
1564	my ($w, $h) = @$widget{qw(req_w req_h)};	1650	my ($r, $h, $rs) = @$widget{qw(c_row req_h c_rowspan)};
1565		1651
1566	$w[$x] = max $w[$x], $w;	1652	my $sh = sum @h[$r .. $r + $rs - 1];
1567	$h[$y] = max $h[$y], $h;	1653
		1654	if ($h > $sh) {
		1655	$_ += ($h - $sh) / ($_ ? $sh / $_ : $rs) for @h[$r .. $r + $rs - 1];
1568	}	1656	}
1569	}	1657	}
1570		1658
1571	(\@w, \@h)	1659	(\@w, \@h)
1572	}	1660	}
…		…
1588	my ($ws, $hs) = $self->get_wh;	1676	my ($ws, $hs) = $self->get_wh;
1589		1677
1590	my $req_w = (sum @$ws) || 1;	1678	my $req_w = (sum @$ws) || 1;
1591	my $req_h = (sum @$hs) || 1;	1679	my $req_h = (sum @$hs) || 1;
1592		1680
1593	# TODO: nicer code	1681	# now linearly scale the rows/columns to the allocated size
1594	my @col_expand = @{$self->{col_expand}};	1682	my @col_expand = @{$self->{col_expand}};
1595	@col_expand = (1) x @$ws unless @col_expand;	1683	@col_expand = (1) x @$ws unless @col_expand;
1596	my $col_expand = (sum @col_expand) || 1;	1684	my $col_expand = (sum @col_expand) || 1;
1597		1685
1598	$ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;	1686	$ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
1599		1687
1600	CFPlus::UI::harmonize $ws;	1688	DC::UI::harmonize $ws;
1601		1689
1602	my @row_expand = @{$self->{row_expand}};	1690	my @row_expand = @{$self->{row_expand}};
1603	@row_expand = (1) x @$ws unless @row_expand;	1691	@row_expand = (1) x @$ws unless @row_expand;
1604	my $row_expand = (sum @row_expand) || 1;	1692	my $row_expand = (sum @row_expand) || 1;
1605		1693
1606	$hs->[$_] += $row_expand[$_] / $row_expand * ($h - $req_h) for 0 .. $#$hs;	1694	$hs->[$_] += $row_expand[$_] / $row_expand * ($h - $req_h) for 0 .. $#$hs;
1607		1695
1608	CFPlus::UI::harmonize $hs;	1696	DC::UI::harmonize $hs;
1609		1697
1610	my $y;	1698	my @x; for (0 .. $#$ws) { $x[$_ + 1] = $x[$_] + $ws->[$_] }
		1699	my @y; for (0 .. $#$hs) { $y[$_ + 1] = $y[$_] + $hs->[$_] }
1611		1700
1612	for my $r (0 .. $#{$self->{children}}) {	1701	for my $widget ($self->children) {
1613	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)};
1614	or next;
1615		1703
1616	my $x = 0;	1704	$widget->configure (
1617	my $row_h = $hs->[$r];	1705	$x[$c], $y[$r],
		1706	$x[$c + $cs] - $x[$c], $y[$r + $rs] - $y[$r],
1618		1707	);
1619	for my $c (0 .. $#$row) {	1708	}
1620	my $col_w = $ws->[$c];
1621		1709
1622	if (my $widget = $row->[$c]) {	1710	1
1623	$widget->configure ($x, $y, $col_w, $row_h);	1711	}
1624	}
1625		1712
1626	$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};
1627	}	1740	}
		1741	}
1628		1742
1629	$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}, $child->{req_h});
1630	}	1774	}
1631		1775
1632	1	1776	1
1633	}	1777	}
1634		1778
1635	sub find_widget {
1636	my ($self, $x, $y) = @_;
1637
1638	$x -= $self->{x};
1639	$y -= $self->{y};
1640
1641	my $res;
1642
1643	for (grep $_, map @$_, grep $_, @{ $self->{children} }) {
1644	$res = $_->find_widget ($x, $y)
1645	and return $res;
1646	}
1647
1648	$self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
1649	}
1650
1651	sub _draw {
1652	my ($self) = @_;
1653
1654	for (grep $_, @{$self->{children}}) {
1655	$_->draw for grep $_, @$_;
1656	}
1657	}
1658
1659	#############################################################################	1779	#############################################################################
1660		1780
1661	package CFPlus::UI::Box;	1781	package DC::UI::Box;
1662		1782
1663	our @ISA = CFPlus::UI::Container::;	1783	our @ISA = DC::UI::Container::;
1664		1784
1665	sub size_request {	1785	sub size_request {
1666	my ($self) = @_;	1786	my ($self) = @_;
		1787
		1788	my @children = $self->visible_children;
1667		1789
1668	$self->{vertical}	1790	$self->{vertical}
1669	? (	1791	? (
1670	(List::Util::max map $_->{req_w}, @{$self->{children}}),	1792	(List::Util::max map $_->{req_w}, @children),
1671	(List::Util::sum map $_->{req_h}, @{$self->{children}}),	1793	(List::Util::sum map $_->{req_h}, @children),
1672	)	1794	)
1673	: (	1795	: (
1674	(List::Util::sum map $_->{req_w}, @{$self->{children}}),	1796	(List::Util::sum map $_->{req_w}, @children),
1675	(List::Util::max map $_->{req_h}, @{$self->{children}}),	1797	(List::Util::max map $_->{req_h}, @children),
1676	)	1798	)
1677	}	1799	}
1678		1800
1679	sub invoke_size_allocate {	1801	sub invoke_size_allocate {
1680	my ($self, $w, $h) = @_;	1802	my ($self, $w, $h) = @_;
…		…
1701	$req[$_] += $space * $children[$_]{expand}	1823	$req[$_] += $space * $children[$_]{expand}
1702	for 0 .. $#children;	1824	for 0 .. $#children;
1703	}	1825	}
1704	}	1826	}
1705		1827
1706	CFPlus::UI::harmonize \@req;	1828	DC::UI::harmonize \@req;
1707		1829
1708	my $pos = 0;	1830	my $pos = 0;
1709	for (0 .. $#children) {	1831	for (0 .. $#children) {
1710	my $alloc = $req[$_];	1832	my $alloc = $req[$_];
1711	$children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));	1833	$children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
…		…
1716	1	1838	1
1717	}	1839	}
1718		1840
1719	#############################################################################	1841	#############################################################################
1720		1842
1721	package CFPlus::UI::HBox;	1843	package DC::UI::HBox;
1722		1844
1723	our @ISA = CFPlus::UI::Box::;	1845	our @ISA = DC::UI::Box::;
1724		1846
1725	sub new {	1847	sub new {
1726	my $class = shift;	1848	my $class = shift;
1727		1849
1728	$class->SUPER::new (	1850	$class->SUPER::new (
…		…
1731	)	1853	)
1732	}	1854	}
1733		1855
1734	#############################################################################	1856	#############################################################################
1735		1857
1736	package CFPlus::UI::VBox;	1858	package DC::UI::VBox;
1737		1859
1738	our @ISA = CFPlus::UI::Box::;	1860	our @ISA = DC::UI::Box::;
1739		1861
1740	sub new {	1862	sub new {
1741	my $class = shift;	1863	my $class = shift;
1742		1864
1743	$class->SUPER::new (	1865	$class->SUPER::new (
…		…
1746	)	1868	)
1747	}	1869	}
1748		1870
1749	#############################################################################	1871	#############################################################################
1750		1872
1751	package CFPlus::UI::Label;	1873	package DC::UI::Label;
1752		1874
1753	our @ISA = CFPlus::UI::DrawBG::;	1875	our @ISA = DC::UI::DrawBG::;
1754		1876
1755	use CFPlus::OpenGL;	1877	use DC::OpenGL;
1756		1878
1757	sub new {	1879	sub new {
1758	my ($class, %arg) = @_;	1880	my ($class, %arg) = @_;
1759		1881
1760	my $self = $class->SUPER::new (	1882	my $self = $class->SUPER::new (
…		…
1765	#text => initial text	1887	#text => initial text
1766	#markup => initial narkup	1888	#markup => initial narkup
1767	#max_w => maximum pixel width	1889	#max_w => maximum pixel width
1768	#style => 0, # render flags	1890	#style => 0, # render flags
1769	ellipsise => 3, # end	1891	ellipsise => 3, # end
1770	layout => (new CFPlus::Layout),	1892	layout => (new DC::Layout),
1771	fontsize => 1,	1893	fontsize => 1,
1772	align => -1,	1894	align => -1,
1773	valign => -1,	1895	valign => -1,
1774	padding_x => 2,	1896	padding_x => 2,
1775	padding_y => 2,	1897	padding_y => 2,
1776	can_events => 0,	1898	can_events => 0,
1777	%arg	1899	%arg
1778	);	1900	);
1779		1901
1780	if (exists $self->{template}) {	1902	if (exists $self->{template}) {
1781	my $layout = new CFPlus::Layout;	1903	my $layout = new DC::Layout;
1782	$layout->set_text (delete $self->{template});	1904	$layout->set_text (delete $self->{template});
1783	$self->{template} = $layout;	1905	$self->{template} = $layout;
1784	}	1906	}
1785		1907
1786	if (exists $self->{markup}) {	1908	if (exists $self->{markup}) {
…		…
1804		1926
1805	delete $self->{ox};	1927	delete $self->{ox};
1806	$self->SUPER::realloc;	1928	$self->SUPER::realloc;
1807	}	1929	}
1808		1930
		1931	sub clear {
		1932	my ($self) = @_;
		1933
		1934	$self->set_text ("");
		1935	}
		1936
1809	sub set_text {	1937	sub set_text {
1810	my ($self, $text) = @_;	1938	my ($self, $text) = @_;
1811		1939
1812	return if $self->{text} eq "T$text";	1940	return if $self->{text} eq "T$text";
1813	$self->{text} = "T$text";	1941	$self->{text} = "T$text";
…		…
1836		1964
1837	sub size_request {	1965	sub size_request {
1838	my ($self) = @_;	1966	my ($self) = @_;
1839		1967
1840	$self->{size_req} ||= do {	1968	$self->{size_req} ||= do {
		1969	my ($max_w, $max_h) = $self->get_max_wh;
		1970
1841	$self->{layout}->set_font ($self->{font}) if $self->{font};	1971	$self->{layout}->set_font ($self->{font}) if $self->{font};
1842	$self->{layout}->set_width ($self->{max_w} || -1);	1972	$self->{layout}->set_width ($self->{max_w} || $max_w || -1);
1843	$self->{layout}->set_ellipsise ($self->{ellipsise});	1973	$self->{layout}->set_ellipsise ($self->{ellipsise});
1844	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});	1974	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1845	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	1975	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1846		1976
1847	my ($w, $h) = $self->{layout}->size;	1977	my ($w, $h) = $self->{layout}->size;
…		…
1919	: ($self->{w} - $size->[0]) * 0.5);	2049	: ($self->{w} - $size->[0]) * 0.5);
1920		2050
1921	$self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}	2051	$self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1922	: $self->{valign} > 0 ? $self->{h} - $size->[1] - $self->{padding_y}	2052	: $self->{valign} > 0 ? $self->{h} - $size->[1] - $self->{padding_y}
1923	: ($self->{h} - $size->[1]) * 0.5);	2053	: ($self->{h} - $size->[1]) * 0.5);
		2054
		2055	$self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
1924	};	2056	};
1925		2057
1926	my $w = List::Util::min $self->{w} + 4, $size->[0];	2058	# unless ($self->{list}) {
1927	my $h = List::Util::min $self->{h} + 2, $size->[1];	2059	# $self->{list} = DC::OpenGL::glGenList;
1928		2060	# DC::OpenGL::glNewList $self->{list};
1929	$self->{layout}->render ($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	$self->{layout}->draw;
1930	}	2068	}
		2069
		2070	#sub destroy {
		2071	# my ($self) = @_;
		2072	#
		2073	# DC::OpenGL::glDeleteList delete $self->{list} if $self->{list};
		2074	#
		2075	# $self->SUPER::destroy;
		2076	#}
1931		2077
1932	#############################################################################	2078	#############################################################################
1933		2079
1934	package CFPlus::UI::EntryBase;	2080	package DC::UI::EntryBase;
1935		2081
1936	our @ISA = CFPlus::UI::Label::;	2082	our @ISA = DC::UI::Label::;
1937		2083
1938	use CFPlus::OpenGL;	2084	use DC::OpenGL;
1939		2085
1940	sub new {	2086	sub new {
1941	my $class = shift;	2087	my $class = shift;
1942		2088
1943	$class->SUPER::new (	2089	$class->SUPER::new (
1944	fg => [1, 1, 1],	2090	fg => [1, 1, 1],
1945	bg => [0, 0, 0, 0.2],	2091	bg => [0, 0, 0, 0.2],
		2092	outline => [0.6, 0.3, 0.1],
1946	active_bg => [1, 1, 1, 0.5],	2093	active_bg => [0, 0, 1, .2],
1947	active_fg => [0, 0, 0],	2094	active_fg => [1, 1, 1],
		2095	active_outline => [1, 1, 0],
1948	can_hover => 1,	2096	can_hover => 1,
1949	can_focus => 1,	2097	can_focus => 1,
1950	valign => 0,	2098	valign => 0,
1951	can_events => 1,	2099	can_events => 1,
1952	ellipsise => 0,	2100	ellipsise => 0,
		2101	padding_x => 4,
		2102	padding_y => 2,
1953	#text => ...	2103	#text => ...
1954	#hidden => "*",	2104	#hidden => "*",
1955	@_	2105	@_
1956	)	2106	)
1957	}	2107	}
…		…
2008		2158
2009	if ($uni == 8) {	2159	if ($uni == 8) {
2010	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};	2160	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
2011	} elsif ($uni == 127) {	2161	} elsif ($uni == 127) {
2012	substr $text, $self->{cursor}, 1, "";	2162	substr $text, $self->{cursor}, 1, "";
2013	} elsif ($sym == CFPlus::SDLK_LEFT) {	2163	} elsif ($sym == DC::SDLK_LEFT) {
2014	--$self->{cursor} if $self->{cursor};	2164	--$self->{cursor} if $self->{cursor};
2015	} elsif ($sym == CFPlus::SDLK_RIGHT) {	2165	} elsif ($sym == DC::SDLK_RIGHT) {
2016	++$self->{cursor} if $self->{cursor} < length $self->{text};	2166	++$self->{cursor} if $self->{cursor} < length $self->{text};
2017	} elsif ($sym == CFPlus::SDLK_HOME) {	2167	} elsif ($sym == DC::SDLK_HOME) {
2018	# what a hack	2168	# what a hack
2019	$self->{cursor} =	2169	$self->{cursor} =
2020	(substr $self->{text}, 0, $self->{cursor}) =~ /^(.*\012)/	2170	(substr $self->{text}, 0, $self->{cursor}) =~ /^(.*\012)/
2021	? length $1	2171	? length $1
2022	: 0;	2172	: 0;
2023	} elsif ($sym == CFPlus::SDLK_END) {	2173	} elsif ($sym == DC::SDLK_END) {
2024	# uh, again	2174	# uh, again
2025	$self->{cursor} =	2175	$self->{cursor} =
2026	(substr $self->{text}, $self->{cursor}) =~ /^([^\012]*)\012/	2176	(substr $self->{text}, $self->{cursor}) =~ /^([^\012]*)\012/
2027	? $self->{cursor} + length $1	2177	? $self->{cursor} + length $1
2028	: length $self->{text};	2178	: length $self->{text};
…		…
2092	glColor_premultiply @{$self->{bg}};	2242	glColor_premultiply @{$self->{bg}};
2093	}	2243	}
2094		2244
2095	glEnable GL_BLEND;	2245	glEnable GL_BLEND;
2096	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;	2246	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2097	glBegin GL_QUADS;
2098	glVertex 0 , 0;
2099	glVertex 0 , $self->{h};
2100	glVertex $self->{w}, $self->{h};	2247	glRect 0, 0, $self->{w}, $self->{h};
2101	glVertex $self->{w}, 0;
2102	glEnd;
2103	glDisable GL_BLEND;	2248	glDisable GL_BLEND;
2104		2249
2105	$self->SUPER::_draw;	2250	$self->SUPER::_draw;
2106		2251
2107	#TODO: force update every cursor change :(	2252	#TODO: force update every cursor change :(
…		…
2109		2254
2110	unless (exists $self->{cur_h}) {	2255	unless (exists $self->{cur_h}) {
2111	my $text = substr $self->{text}, 0, $self->{cursor};	2256	my $text = substr $self->{text}, 0, $self->{cursor};
2112	utf8::encode $text;	2257	utf8::encode $text;
2113		2258
2114	@$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 $text);
2115	}	2260	}
2116		2261
		2262	glColor_premultiply @{$self->{active_fg}};
2117	glBegin GL_LINES;	2263	glBegin GL_LINES;
2118	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};
2119	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} + $self->{cur_h};
2120	glEnd;	2266	glEnd;
		2267
		2268	glLineWidth 3;
		2269	glColor @{$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, $self->{h} * .5;
		2280	glEnd;
2121	}	2281	}
2122	}	2282	}
2123		2283
2124	#############################################################################	2284	#############################################################################
2125		2285
2126	package CFPlus::UI::Entry;	2286	package DC::UI::Entry;
2127		2287
2128	our @ISA = CFPlus::UI::EntryBase::;	2288	our @ISA = DC::UI::EntryBase::;
2129		2289
2130	use CFPlus::OpenGL;	2290	use DC::OpenGL;
2131		2291
2132	sub invoke_key_down {	2292	sub invoke_key_down {
2133	my ($self, $ev) = @_;	2293	my ($self, $ev) = @_;
2134		2294
2135	my $sym = $ev->{sym};	2295	my $sym = $ev->{sym};
…		…
2141	$self->{history_pointer} = -1;	2301	$self->{history_pointer} = -1;
2142	$self->{history_saveback} = '';	2302	$self->{history_saveback} = '';
2143	$self->emit (activate => $txt);	2303	$self->emit (activate => $txt);
2144	$self->update;	2304	$self->update;
2145		2305
2146	} elsif ($sym == CFPlus::SDLK_UP) {	2306	} elsif ($sym == DC::SDLK_UP) {
2147	if ($self->{history_pointer} < 0) {	2307	if ($self->{history_pointer} < 0) {
2148	$self->{history_saveback} = $self->get_text;	2308	$self->{history_saveback} = $self->get_text;
2149	}	2309	}
2150	if (@{$self->{history} || []} > 0) {	2310	if (@{$self->{history} || []} > 0) {
2151	$self->{history_pointer}++;	2311	$self->{history_pointer}++;
…		…
2153	$self->{history_pointer} = @{$self->{history} || []} - 1;	2313	$self->{history_pointer} = @{$self->{history} || []} - 1;
2154	}	2314	}
2155	$self->set_text ($self->{history}->[$self->{history_pointer}]);	2315	$self->set_text ($self->{history}->[$self->{history_pointer}]);
2156	}	2316	}
2157		2317
2158	} elsif ($sym == CFPlus::SDLK_DOWN) {	2318	} elsif ($sym == DC::SDLK_DOWN) {
2159	$self->{history_pointer}--;	2319	$self->{history_pointer}--;
2160	$self->{history_pointer} = -1 if $self->{history_pointer} < 0;	2320	$self->{history_pointer} = -1 if $self->{history_pointer} < 0;
2161		2321
2162	if ($self->{history_pointer} >= 0) {	2322	if ($self->{history_pointer} >= 0) {
2163	$self->set_text ($self->{history}->[$self->{history_pointer}]);	2323	$self->set_text ($self->{history}->[$self->{history_pointer}]);
…		…
2172	1	2332	1
2173	}	2333	}
2174		2334
2175	#############################################################################	2335	#############################################################################
2176		2336
2177	package CFPlus::UI::TextEdit;	2337	package DC::UI::TextEdit;
2178		2338
2179	our @ISA = CFPlus::UI::EntryBase::;	2339	our @ISA = DC::UI::EntryBase::;
2180		2340
2181	use CFPlus::OpenGL;	2341	use DC::OpenGL;
		2342
		2343	sub new {
		2344	my $class = shift;
		2345
		2346	$class->SUPER::new (
		2347	padding_y => 4,
		2348
		2349	@_
		2350	)
		2351	}
2182		2352
2183	sub move_cursor_ver {	2353	sub move_cursor_ver {
2184	my ($self, $dy) = @_;	2354	my ($self, $dy) = @_;
2185		2355
2186	my ($y, $x) = $self->{layout}->index_to_line_x ($self->{cursor});	2356	my ($line, $x) = $self->{layout}->index_to_line_x ($self->{cursor});
		2357	warn "cursor $self->{cursor} => $x $line\n";#d#
2187		2358
2188	$y += $dy;	2359	$line += $dy;
2189		2360
2190	if (defined (my $index = $self->{layout}->line_x_to_index ($y, $x))) {	2361	if (defined (my $index = $self->{layout}->line_x_to_index ($line, $x))) {
		2362	warn "index $x $line => $index\n";#d#
2191	$self->{cursor} = $index;	2363	$self->{cursor} = $index;
2192	delete $self->{cur_h};	2364	delete $self->{cur_h};
2193	$self->update;	2365	$self->update;
2194	return;	2366	return;
2195	}	2367	}
…		…
2198	sub invoke_key_down {	2370	sub invoke_key_down {
2199	my ($self, $ev) = @_;	2371	my ($self, $ev) = @_;
2200		2372
2201	my $sym = $ev->{sym};	2373	my $sym = $ev->{sym};
2202		2374
2203	if ($sym == CFPlus::SDLK_UP) {	2375	if ($sym == DC::SDLK_UP) {
2204	$self->move_cursor_ver (-1);	2376	$self->move_cursor_ver (-1);
2205	} elsif ($sym == CFPlus::SDLK_DOWN) {	2377	} elsif ($sym == DC::SDLK_DOWN) {
2206	$self->move_cursor_ver (+1);	2378	$self->move_cursor_ver (+1);
2207	} else {	2379	} else {
2208	return $self->SUPER::invoke_key_down ($ev)	2380	return $self->SUPER::invoke_key_down ($ev)
2209	}	2381	}
2210		2382
2211	1	2383	1
2212	}	2384	}
2213		2385
2214	#############################################################################	2386	#############################################################################
2215		2387
2216	package CFPlus::UI::Button;	2388	package DC::UI::ButtonBin;
2217		2389
2218	our @ISA = CFPlus::UI::Label::;	2390	our @ISA = DC::UI::Bin::;
2219		2391
2220	use CFPlus::OpenGL;	2392	use DC::OpenGL;
2221		2393
2222	my @tex =	2394	my @tex =
2223	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }	2395	map { new_from_file DC::Texture DC::find_rcfile $_, mipmap => 1 }
2224	qw(b1_button_active.png);	2396	qw(b1_button_inactive.png b1_button_active.png);
2225		2397
2226	sub new {	2398	sub new {
2227	my $class = shift;	2399	my $class = shift;
2228		2400
2229	$class->SUPER::new (	2401	$class->SUPER::new (
2230	padding_x => 4,
2231	padding_y => 4,
2232	fg => [1, 1, 1],
2233	active_fg => [0, 0, 1],
2234	can_hover => 1,	2402	can_hover => 1,
2235	align => 0,	2403	align => 0,
2236	valign => 0,	2404	valign => 0,
2237	can_events => 1,	2405	can_events => 1,
2238	@_	2406	@_
…		…
2250	}	2418	}
2251		2419
2252	sub _draw {	2420	sub _draw {
2253	my ($self) = @_;	2421	my ($self) = @_;
2254		2422
2255	local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
2256
2257	glEnable GL_TEXTURE_2D;	2423	glEnable GL_TEXTURE_2D;
2258	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2424	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2259	glColor 0, 0, 0, 1;	2425	glColor 0, 0, 0, 1;
2260		2426
		2427	my $tex = $tex[$GRAB == $self];
2261	$tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});	2428	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2262		2429
2263	glDisable GL_TEXTURE_2D;	2430	glDisable GL_TEXTURE_2D;
2264		2431
2265	$self->SUPER::_draw;	2432	$self->SUPER::_draw;
2266	}	2433	}
2267		2434
2268	#############################################################################	2435	#############################################################################
2269		2436
2270	package CFPlus::UI::CheckBox;	2437	package DC::UI::Button;
2271		2438
2272	our @ISA = CFPlus::UI::DrawBG::;	2439	our @ISA = DC::UI::Label::;
		2440
		2441	use DC::OpenGL;
2273		2442
2274	my @tex =	2443	my @tex =
2275	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }	2444	map { new_from_file DC::Texture DC::find_rcfile $_, mipmap => 1 }
		2445	qw(b1_button_inactive.png b1_button_active.png);
		2446
		2447	sub new {
		2448	my $class = shift;
		2449
		2450	$class->SUPER::new (
		2451	padding_x => 8,
		2452	padding_y => 4,
		2453	fg => [1.0, 1.0, 1.0],
		2454	active_fg => [0.8, 0.8, 0.8],
		2455	can_hover => 1,
		2456	align => 0,
		2457	valign => 0,
		2458	can_events => 1,
		2459	@_
		2460	)
		2461	}
		2462
		2463	sub invoke_button_up {
		2464	my ($self, $ev, $x, $y) = @_;
		2465
		2466	$self->emit ("activate")
		2467	if $x >= 0 && $x < $self->{w}
		2468	&& $y >= 0 && $y < $self->{h};
		2469
		2470	1
		2471	}
		2472
		2473	sub _draw {
		2474	my ($self) = @_;
		2475
		2476	local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
		2477
		2478	glEnable GL_TEXTURE_2D;
		2479	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		2480	glColor 0, 0, 0, 1;
		2481
		2482	my $tex = $tex[$GRAB == $self];
		2483	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
		2484
		2485	glDisable GL_TEXTURE_2D;
		2486
		2487	$self->SUPER::_draw;
		2488	}
		2489
		2490	#############################################################################
		2491
		2492	package DC::UI::CheckBox;
		2493
		2494	our @ISA = DC::UI::DrawBG::;
		2495
		2496	my @tex =
		2497	map { new_from_file DC::Texture DC::find_rcfile $_, mipmap => 1 }
2276	qw(c1_checkbox_bg.png c1_checkbox_active.png);	2498	qw(c1_checkbox_bg.png c1_checkbox_active.png);
2277		2499
2278	use CFPlus::OpenGL;	2500	use DC::OpenGL;
2279		2501
2280	sub new {	2502	sub new {
2281	my $class = shift;	2503	my $class = shift;
2282		2504
2283	$class->SUPER::new (	2505	$class->SUPER::new (
…		…
2323	sub _draw {	2545	sub _draw {
2324	my ($self) = @_;	2546	my ($self) = @_;
2325		2547
2326	$self->SUPER::_draw;	2548	$self->SUPER::_draw;
2327		2549
2328	glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;	2550	glTranslate $self->{padding_x}, $self->{padding_y}, 0;
2329		2551
2330	my ($w, $h) = @$self{qw(w h)};	2552	my ($w, $h) = @$self{qw(w h)};
2331		2553
2332	my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;	2554	my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
2333		2555
…		…
2340	glDisable GL_TEXTURE_2D;	2562	glDisable GL_TEXTURE_2D;
2341	}	2563	}
2342		2564
2343	#############################################################################	2565	#############################################################################
2344		2566
2345	package CFPlus::UI::Image;	2567	package DC::UI::Image;
2346		2568
2347	our @ISA = CFPlus::UI::Base::;	2569	our @ISA = DC::UI::Base::;
2348		2570
2349	use CFPlus::OpenGL;	2571	use DC::OpenGL;
2350		2572
2351	our %texture_cache;	2573	our %texture_cache;
2352		2574
2353	sub new {	2575	sub new {
2354	my $class = shift;	2576	my $class = shift;
2355		2577
2356	my $self = $class->SUPER::new (	2578	my $self = $class->SUPER::new (
2357	can_events => 0,	2579	can_events => 0,
		2580	scale => 1,
2358	@_,	2581	@_,
2359	);	2582	);
2360		2583
2361	$self->{path} || $self->{tex}	2584	$self->{path} || $self->{tex}
2362	or Carp::croak "'path' or 'tex' attributes required";	2585	or Carp::croak "'path' or 'tex' attributes required";
2363		2586
2364	$self->{tex} ||= $texture_cache{$self->{path}} ||=	2587	$self->{tex} ||= $texture_cache{$self->{path}} ||=
2365	new_from_file CFPlus::Texture CFPlus::find_rcfile $self->{path}, mipmap => 1;	2588	new_from_file DC::Texture DC::find_rcfile $self->{path}, mipmap => 1;
2366		2589
2367	CFPlus::weaken $texture_cache{$self->{path}};	2590	DC::weaken $texture_cache{$self->{path}};
2368		2591
2369	$self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};	2592	$self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
2370		2593
2371	$self	2594	$self
2372	}	2595	}
2373		2596
2374	sub STORABLE_freeze {	2597	sub STORABLE_freeze {
2375	my ($self, $cloning) = @_;	2598	my ($self, $cloning) = @_;
2376		2599
2377	$self->{path}	2600	$self->{path}
2378	or die "cannot serialise CFPlus::UI::Image on non-loadable images\n";	2601	or die "cannot serialise DC::UI::Image on non-loadable images\n";
2379		2602
2380	$self->{path}	2603	$self->{path}
2381	}	2604	}
2382		2605
2383	sub STORABLE_attach {	2606	sub STORABLE_attach {
…		…
2387	}	2610	}
2388		2611
2389	sub size_request {	2612	sub size_request {
2390	my ($self) = @_;	2613	my ($self) = @_;
2391		2614
2392	($self->{tex}{w}, $self->{tex}{h})	2615	(int $self->{tex}{w} * $self->{scale}, int $self->{tex}{h} * $self->{scale})
2393	}	2616	}
2394		2617
2395	sub _draw {	2618	sub _draw {
2396	my ($self) = @_;	2619	my ($self) = @_;
2397		2620
…		…
2407	}	2630	}
2408		2631
2409	glEnable GL_TEXTURE_2D;	2632	glEnable GL_TEXTURE_2D;
2410	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2633	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2411		2634
2412	$tex->draw_quad (0, 0, $w, $h);	2635	$tex->draw_quad_alpha (0, 0, $w, $h);
2413		2636
2414	glDisable GL_TEXTURE_2D;	2637	glDisable GL_TEXTURE_2D;
2415	}	2638	}
2416		2639
2417	#############################################################################	2640	#############################################################################
2418		2641
2419	package CFPlus::UI::ImageButton;	2642	package DC::UI::ImageButton;
2420		2643
2421	our @ISA = CFPlus::UI::Image::;	2644	our @ISA = DC::UI::Image::;
2422		2645
2423	use CFPlus::OpenGL;	2646	use DC::OpenGL;
2424		2647
2425	my %textures;	2648	my %textures;
2426		2649
2427	sub new {	2650	sub new {
2428	my $class = shift;	2651	my $class = shift;
…		…
2438	can_events => 1,	2661	can_events => 1,
2439	@_	2662	@_
2440	);	2663	);
2441	}	2664	}
2442		2665
		2666	sub invoke_button_down {
		2667	my ($self, $ev, $x, $y) = @_;
		2668
		2669	1
		2670	}
		2671
2443	sub invoke_button_up {	2672	sub invoke_button_up {
2444	my ($self, $ev, $x, $y) = @_;	2673	my ($self, $ev, $x, $y) = @_;
2445		2674
2446	$self->emit ("activate")	2675	$self->emit ("activate")
2447	if $x >= 0 && $x < $self->{w}	2676	if $x >= 0 && $x < $self->{w}
…		…
2450	1	2679	1
2451	}	2680	}
2452		2681
2453	#############################################################################	2682	#############################################################################
2454		2683
2455	package CFPlus::UI::VGauge;	2684	package DC::UI::VGauge;
2456		2685
2457	our @ISA = CFPlus::UI::Base::;	2686	our @ISA = DC::UI::Base::;
2458		2687
2459	use List::Util qw(min max);	2688	use List::Util qw(min max);
2460		2689
2461	use CFPlus::OpenGL;	2690	use DC::OpenGL;
2462		2691
2463	my %tex = (	2692	my %tex = (
2464	food => [	2693	food => [
2465	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }	2694	map { new_from_file DC::Texture DC::find_rcfile $_, mipmap => 1 }
2466	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/	2695	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
2467	],	2696	],
2468	grace => [	2697	grace => [
2469	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }	2698	map { new_from_file DC::Texture DC::find_rcfile $_, mipmap => 1 }
2470	qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/	2699	qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
2471	],	2700	],
2472	hp => [	2701	hp => [
2473	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }	2702	map { new_from_file DC::Texture DC::find_rcfile $_, mipmap => 1 }
2474	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/	2703	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
2475	],	2704	],
2476	mana => [	2705	mana => [
2477	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }	2706	map { new_from_file DC::Texture DC::find_rcfile $_, mipmap => 1 }
2478	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/	2707	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
2479	],	2708	],
2480	);	2709	);
2481		2710
2482	# eg. VGauge->new (gauge => 'food'), default gauge: food	2711	# eg. VGauge->new (gauge => 'food'), default gauge: food
…		…
2585	glDisable GL_TEXTURE_2D;	2814	glDisable GL_TEXTURE_2D;
2586	}	2815	}
2587		2816
2588	#############################################################################	2817	#############################################################################
2589		2818
		2819	package DC::UI::Progress;
		2820
		2821	our @ISA = DC::UI::Label::;
		2822
		2823	use DC::OpenGL;
		2824
		2825	sub new {
		2826	my ($class, %arg) = @_;
		2827
		2828	my $self = $class->SUPER::new (
		2829	fg => [1, 1, 1],
		2830	bg => [0, 0, 1, 0.2],
		2831	bar => [0.7, 0.5, 0.1, 0.8],
		2832	outline => [0.4, 0.3, 0],
		2833	fontsize => 0.9,
		2834	valign => 0,
		2835	align => 0,
		2836	can_events => 1,
		2837	ellipsise => 1,
		2838	label => "%d%%",
		2839	%arg,
		2840	);
		2841
		2842	$self->set_value ($arg{value} || -1);
		2843
		2844	$self
		2845	}
		2846
		2847	sub set_label {
		2848	my ($self, $label) = @_;
		2849
		2850	return if $self->{label} eq $label;
		2851	$self->{label} = $label;
		2852
		2853	$self->DC::UI::Progress::set_value (0 + delete $self->{value});
		2854	}
		2855
		2856	sub set_value {
		2857	my ($self, $value) = @_;
		2858
		2859	if ($self->{value} ne $value) {
		2860	$self->{value} = $value;
		2861
		2862	if ($value < 0) {
		2863	$self->set_text ("-");
		2864	} else {
		2865	$self->set_text (sprintf $self->{label}, $value * 100);
		2866	}
		2867
		2868	$self->update;
		2869	}
		2870	}
		2871
		2872	sub _draw {
		2873	my ($self) = @_;
		2874
		2875	glEnable GL_BLEND;
		2876	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
		2877
		2878	if ($self->{value} >= 0) {
		2879	my $s = int 2 + ($self->{w} - 4) * $self->{value};
		2880
		2881	glColor_premultiply @{$self->{bar}};
		2882	glRect 2, 2, $s, $self->{h} - 2;
		2883	glColor_premultiply @{$self->{bg}};
		2884	glRect $s, 2, $self->{w} - 2, $self->{h} - 2;
		2885	}
		2886
		2887	glColor_premultiply @{$self->{outline}};
		2888	glRect_lineloop 1.5, 1.5, $self->{w} - 1.5, $self->{h} - 1.5;
		2889
		2890	glDisable GL_BLEND;
		2891
		2892	{
		2893	local $self->{bg}; # do not draw background
		2894	$self->SUPER::_draw;
		2895	}
		2896	}
		2897
		2898	#############################################################################
		2899
		2900	package DC::UI::ExperienceProgress;
		2901
		2902	our @ISA = DC::UI::Progress::;
		2903
		2904	sub new {
		2905	my ($class, %arg) = @_;
		2906
		2907	my $self = $class->SUPER::new (
		2908	tooltip => sub {
		2909	my ($self) = @_;
		2910
		2911	sprintf "level %d\n%s points\n%s next level\n%s to go",
		2912	$self->{lvl},
		2913	::formsep ($self->{exp}),
		2914	::formsep ($self->{nxt}),
		2915	::formsep ($self->{nxt} - $self->{exp}),
		2916	},
		2917	%arg
		2918	);
		2919
		2920	$::CONN->{on_exp_update}{$self+0} = sub { $self->set_value ($self->{value}) }
		2921	if $::CONN;
		2922
		2923	$self
		2924	}
		2925
		2926	sub DESTROY {
		2927	my ($self) = @_;
		2928
		2929	delete $::CONN->{on_exp_update}{$self+0}
		2930	if $::CONN;
		2931
		2932	$self->SUPER::DESTROY;
		2933	}
		2934
		2935	sub set_value {
		2936	my ($self, $lvl, $exp) = @_;
		2937
		2938	$self->{lvl} = $lvl;
		2939	$self->{exp} = $exp;
		2940
		2941	my $v = -1;
		2942
		2943	if ($::CONN && (my $table = $::CONN->{exp_table})) {
		2944	my $l0 = $table->[$lvl - 1];
		2945	my $l1 = $table->[$lvl];
		2946
		2947	$self->{nxt} = $l1;
		2948
		2949	$v = ($exp - $l0) / ($l1 - $l0);
		2950	}
		2951
		2952	$self->SUPER::set_value ($v);
		2953	}
		2954
		2955	#############################################################################
		2956
2590	package CFPlus::UI::Gauge;	2957	package DC::UI::Gauge;
2591		2958
2592	our @ISA = CFPlus::UI::VBox::;	2959	our @ISA = DC::UI::VBox::;
2593		2960
2594	sub new {	2961	sub new {
2595	my ($class, %arg) = @_;	2962	my ($class, %arg) = @_;
2596		2963
2597	my $self = $class->SUPER::new (	2964	my $self = $class->SUPER::new (
…		…
2599	can_hover => 1,	2966	can_hover => 1,
2600	can_events => 1,	2967	can_events => 1,
2601	%arg,	2968	%arg,
2602	);	2969	);
2603		2970
2604	$self->add ($self->{value} = new CFPlus::UI::Label valign => +1, align => 0, template => "999");	2971	$self->add ($self->{value} = new DC::UI::Label valign => +1, align => 0, template => "999");
2605	$self->add ($self->{gauge} = new CFPlus::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);	2972	$self->add ($self->{gauge} = new DC::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2606	$self->add ($self->{max} = new CFPlus::UI::Label valign => -1, align => 0, template => "999");	2973	$self->add ($self->{max} = new DC::UI::Label valign => -1, align => 0, template => "999");
2607		2974
2608	$self	2975	$self
2609	}	2976	}
2610		2977
2611	sub set_fontsize {	2978	sub set_fontsize {
…		…
2632	$self->{value}->set_text ($val);	2999	$self->{value}->set_text ($val);
2633	}	3000	}
2634		3001
2635	#############################################################################	3002	#############################################################################
2636		3003
2637	package CFPlus::UI::Slider;	3004	package DC::UI::Slider;
2638		3005
2639	use strict;	3006	use strict;
2640		3007
2641	use CFPlus::OpenGL;	3008	use DC::OpenGL;
2642		3009
2643	our @ISA = CFPlus::UI::DrawBG::;	3010	our @ISA = DC::UI::DrawBG::;
2644		3011
2645	my @tex =	3012	my @tex =
2646	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_ }	3013	map { new_from_file DC::Texture DC::find_rcfile $_ }
2647	qw(s1_slider.png s1_slider_bg.png);	3014	qw(s1_slider.png s1_slider_bg.png);
2648		3015
2649	sub new {	3016	sub new {
2650	my $class = shift;	3017	my $class = shift;
2651		3018
…		…
2719		3086
2720	$self->SUPER::invoke_button_down ($ev, $x, $y);	3087	$self->SUPER::invoke_button_down ($ev, $x, $y);
2721		3088
2722	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];	3089	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2723		3090
2724	$self->invoke_mouse_motion ($ev, $x, $y)	3091	$self->invoke_mouse_motion ($ev, $x, $y);
		3092
		3093	1
2725	}	3094	}
2726		3095
2727	sub invoke_mouse_motion {	3096	sub invoke_mouse_motion {
2728	my ($self, $ev, $x, $y) = @_;	3097	my ($self, $ev, $x, $y) = @_;
2729		3098
…		…
2745	sub invoke_mouse_wheel {	3114	sub invoke_mouse_wheel {
2746	my ($self, $ev) = @_;	3115	my ($self, $ev) = @_;
2747		3116
2748	my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx};	3117	my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx};
2749		3118
2750	my $pagepart = $ev->{mod} & CFPlus::KMOD_SHIFT ? 1 : 0.2;	3119	my $pagepart = $ev->{mod} & DC::KMOD_SHIFT ? 1 : 0.2;
2751		3120
2752	$self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * $pagepart);	3121	$self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * $pagepart);
2753		3122
2754	! ! $delta	3123	1
2755	}	3124	}
2756		3125
2757	sub update {	3126	sub update {
2758	my ($self) = @_;	3127	my ($self) = @_;
2759		3128
…		…
2808	glDisable GL_TEXTURE_2D;	3177	glDisable GL_TEXTURE_2D;
2809	}	3178	}
2810		3179
2811	#############################################################################	3180	#############################################################################
2812		3181
2813	package CFPlus::UI::ValSlider;	3182	package DC::UI::ValSlider;
2814		3183
2815	our @ISA = CFPlus::UI::HBox::;	3184	our @ISA = DC::UI::HBox::;
2816		3185
2817	sub new {	3186	sub new {
2818	my ($class, %arg) = @_;	3187	my ($class, %arg) = @_;
2819		3188
2820	my $range = delete $arg{range};	3189	my $range = delete $arg{range};
2821		3190
2822	my $self = $class->SUPER::new (	3191	my $self = $class->SUPER::new (
2823	slider => (new CFPlus::UI::Slider expand => 1, range => $range),	3192	slider => (new DC::UI::Slider expand => 1, range => $range),
2824	entry => (new CFPlus::UI::Label text => "", template => delete $arg{template}),	3193	entry => (new DC::UI::Label text => "", template => delete $arg{template}),
2825	to_value => sub { shift },	3194	to_value => sub { shift },
2826	from_value => sub { shift },	3195	from_value => sub { shift },
2827	%arg,	3196	%arg,
2828	);	3197	);
2829		3198
…		…
2849	sub set_range { shift->{slider}->set_range (@_) }	3218	sub set_range { shift->{slider}->set_range (@_) }
2850	sub set_value { shift->{slider}->set_value (@_) }	3219	sub set_value { shift->{slider}->set_value (@_) }
2851		3220
2852	#############################################################################	3221	#############################################################################
2853		3222
2854	package CFPlus::UI::TextScroller;	3223	package DC::UI::TextScroller;
2855		3224
2856	our @ISA = CFPlus::UI::HBox::;	3225	our @ISA = DC::UI::HBox::;
2857		3226
2858	use CFPlus::OpenGL;	3227	use DC::OpenGL;
2859		3228
2860	sub new {	3229	sub new {
2861	my $class = shift;	3230	my $class = shift;
2862		3231
2863	my $self = $class->SUPER::new (	3232	my $self = $class->SUPER::new (
…		…
2865	can_events => 1,	3234	can_events => 1,
2866	indent => 0,	3235	indent => 0,
2867	#font => default_font	3236	#font => default_font
2868	@_,	3237	@_,
2869		3238
2870	layout => (new CFPlus::Layout),	3239	layout => (new DC::Layout),
2871	par => [],	3240	par => [],
2872	max_par => 0,	3241	max_par => 0,
2873	height => 0,	3242	height => 0,
2874	children => [	3243	children => [
2875	(new CFPlus::UI::Empty expand => 1),	3244	(new DC::UI::Empty expand => 1),
2876	(new CFPlus::UI::Slider vertical => 1),	3245	(new DC::UI::Slider vertical => 1),
2877	],	3246	],
2878	);	3247	);
2879		3248
2880	$self->{children}[1]->connect (changed => sub { $self->update });	3249	$self->{children}[1]->connect (changed => sub { $self->update });
2881		3250
…		…
2890	}	3259	}
2891		3260
2892	sub size_request {	3261	sub size_request {
2893	my ($self) = @_;	3262	my ($self) = @_;
2894		3263
2895	my ($empty, $slider) = @{ $self->{children} };	3264	my ($empty, $slider) = $self->visible_children;
2896		3265
2897	local $self->{children} = [$empty, $slider];	3266	local $self->{children} = [$empty, $slider];
2898	$self->SUPER::size_request	3267	$self->SUPER::size_request
2899	}	3268	}
2900		3269
…		…
3064	$ROOT->on_post_alloc ($self => sub {	3433	$ROOT->on_post_alloc ($self => sub {
3065	$self->force_uptodate;	3434	$self->force_uptodate;
3066		3435
3067	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};	3436	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
3068		3437
3069	$self->{texture} ||= new_from_opengl CFPlus::Texture $W, $H, sub {	3438	$self->{texture} ||= new_from_opengl DC::Texture $W, $H, sub {
3070	glClearColor 0, 0, 0, 0;	3439	glClearColor 0, 0, 0, 0;
3071	glClear GL_COLOR_BUFFER_BIT;	3440	glClear GL_COLOR_BUFFER_BIT;
3072		3441
3073	package CFPlus::UI::Base;	3442	package DC::UI::Base;
3074	local ($draw_x, $draw_y, $draw_w, $draw_h) =	3443	local ($draw_x, $draw_y, $draw_w, $draw_h) =
3075	(0, 0, $self->{w}, $self->{h});	3444	(0, 0, $self->{w}, $self->{h});
3076		3445
3077	my $top = int $self->{children}[1]{range}[0];	3446	my $top = int $self->{children}[1]{range}[0];
3078		3447
…		…
3089		3458
3090	if ($y0 < $y + $h && $y < $y1) {	3459	if ($y0 < $y + $h && $y < $y1) {
3091	my $layout = $self->get_layout ($para);	3460	my $layout = $self->get_layout ($para);
3092		3461
3093	$layout->render ($para->{indent}, $y - $y0);	3462	$layout->render ($para->{indent}, $y - $y0);
		3463	$layout->draw;
3094		3464
3095	if (my @w = @{ $para->{widget} }) {	3465	if (my @w = @{ $para->{widget} }) {
3096	my @s = $layout->get_shapes;	3466	my @s = $layout->get_shapes;
3097		3467
3098	for (@w) {	3468	for (@w) {
…		…
3136	$self->{children}[1]->draw;	3506	$self->{children}[1]->draw;
3137	}	3507	}
3138		3508
3139	#############################################################################	3509	#############################################################################
3140		3510
3141	package CFPlus::UI::Animator;	3511	package DC::UI::Animator;
3142		3512
3143	use CFPlus::OpenGL;	3513	use DC::OpenGL;
3144		3514
3145	our @ISA = CFPlus::UI::Bin::;	3515	our @ISA = DC::UI::Bin::;
3146		3516
3147	sub moveto {	3517	sub moveto {
3148	my ($self, $x, $y) = @_;	3518	my ($self, $x, $y) = @_;
3149		3519
3150	$self->{moveto} = [$self->{x}, $self->{y}, $x, $y];	3520	$self->{moveto} = [$self->{x}, $self->{y}, $x, $y];
…		…
3178	glPopMatrix;	3548	glPopMatrix;
3179	}	3549	}
3180		3550
3181	#############################################################################	3551	#############################################################################
3182		3552
3183	package CFPlus::UI::Flopper;	3553	package DC::UI::Flopper;
3184		3554
3185	our @ISA = CFPlus::UI::Button::;	3555	our @ISA = DC::UI::Button::;
3186		3556
3187	sub new {	3557	sub new {
3188	my $class = shift;	3558	my $class = shift;
3189		3559
3190	my $self = $class->SUPER::new (	3560	my $self = $class->SUPER::new (
…		…
3202	$self->{other}->toggle_visibility;	3572	$self->{other}->toggle_visibility;
3203	}	3573	}
3204		3574
3205	#############################################################################	3575	#############################################################################
3206		3576
3207	package CFPlus::UI::Tooltip;	3577	package DC::UI::Tooltip;
3208		3578
3209	our @ISA = CFPlus::UI::Bin::;	3579	our @ISA = DC::UI::Bin::;
3210		3580
3211	use CFPlus::OpenGL;	3581	use DC::OpenGL;
3212		3582
3213	sub new {	3583	sub new {
3214	my $class = shift;	3584	my $class = shift;
3215		3585
3216	$class->SUPER::new (	3586	$class->SUPER::new (
…		…
3220	}	3590	}
3221		3591
3222	sub set_tooltip_from {	3592	sub set_tooltip_from {
3223	my ($self, $widget) = @_;	3593	my ($self, $widget) = @_;
3224		3594
3225	$widget->{tooltip} = CFPlus::Pod::section_label tooltip => $1
3226	if $widget->{tooltip} =~ /^#(.*)$/;
3227
3228	my $tooltip = $widget->{tooltip};	3595	my $tip = $widget->{tooltip};
		3596	$tip = $tip->($widget) if "CODE" eq ref $tip;
		3597
		3598	$tip = DC::Pod::section_label tooltip => $1
		3599	if $tip =~ /^#(.*)$/;
3229		3600
3230	if ($ENV{CFPLUS_DEBUG} & 2) {	3601	if ($ENV{CFPLUS_DEBUG} & 2) {
3231	$tooltip .= "\n\n" . (ref $widget) . "\n"	3602	$tip .= "\n\n" . (ref $widget) . "\n"
3232	. "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"	3603	. "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
3233	. "req $widget->{req_w} $widget->{req_h}\n"	3604	. "req $widget->{req_w} $widget->{req_h}\n"
3234	. "visible $widget->{visible}";	3605	. "visible $widget->{visible}";
3235	}	3606	}
3236		3607
3237	$tooltip =~ s/^\n+//;	3608	$tip =~ s/^\n+//;
3238	$tooltip =~ s/\n+$//;	3609	$tip =~ s/\n+$//;
3239		3610
3240	$self->add (new CFPlus::UI::Label	3611	$self->add (new DC::UI::Label
3241	markup => $tooltip,	3612	markup => $tip,
3242	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,	3613	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
3243	fontsize => 0.8,	3614	fontsize => 0.8,
3244	style => 1, # FLAG_INVERSE	3615	style => 1, # FLAG_INVERSE
3245	ellipsise => 0,	3616	ellipsise => 0,
3246	font => ($widget->{tooltip_font} || $::FONT_PROP),	3617	font => ($widget->{tooltip_font} || $::FONT_PROP),
…		…
3284	}	3655	}
3285		3656
3286	sub _draw {	3657	sub _draw {
3287	my ($self) = @_;	3658	my ($self) = @_;
3288		3659
3289	glTranslate 0.375, 0.375;
3290
3291	my ($w, $h) = @$self{qw(w h)};	3660	my ($w, $h) = @$self{qw(w h)};
3292		3661
3293	glColor 1, 0.8, 0.4;	3662	glColor 1, 0.8, 0.4;
3294	glBegin GL_QUADS;	3663	glRect 0, 0, $w, $h;
3295	glVertex 0 , 0;
3296	glVertex 0 , $h;
3297	glVertex $w, $h;
3298	glVertex $w, 0;
3299	glEnd;
3300		3664
3301	glColor 0, 0, 0;	3665	glColor 0, 0, 0;
3302	glBegin GL_LINE_LOOP;	3666	glRect_lineloop .5, .5, $w + .5, $h + .5;
3303	glVertex 0 , 0;
3304	glVertex 0 , $h;
3305	glVertex $w, $h;
3306	glVertex $w, 0;
3307	glEnd;
3308		3667
3309	glTranslate 2 - 0.375, 2 - 0.375;	3668	glTranslate 2, 2;
3310		3669
3311	$self->SUPER::_draw;	3670	$self->SUPER::_draw;
3312	}	3671	}
3313		3672
3314	#############################################################################	3673	#############################################################################
3315		3674
3316	package CFPlus::UI::Face;	3675	package DC::UI::Face;
3317		3676
3318	our @ISA = CFPlus::UI::DrawBG::;	3677	our @ISA = DC::UI::DrawBG::;
3319		3678
3320	use CFPlus::OpenGL;	3679	use DC::OpenGL;
3321		3680
3322	sub new {	3681	sub new {
3323	my $class = shift;	3682	my $class = shift;
3324		3683
3325	my $self = $class->SUPER::new (	3684	my $self = $class->SUPER::new (
		3685	size_w => 32,
		3686	size_h => 8,
3326	aspect => 1,	3687	aspect => 1,
3327	can_events => 0,	3688	can_events => 0,
3328	@_,	3689	@_,
3329	);	3690	);
3330		3691
3331	if ($self->{anim} && $self->{animspeed}) {	3692	if ($self->{anim} && $self->{animspeed}) {
3332	CFPlus::weaken (my $widget = $self);	3693	DC::weaken (my $widget = $self);
3333		3694
3334	$self->{timer} = Event->timer (	3695	$self->{animspeed} = List::Util::max 0.05, $self->{animspeed};
3335	at => $self->{animspeed} * int $::NOW / $self->{animspeed},	3696	$self->{timer} = EV::periodic_ns 0, $self->{animspeed}, undef, sub {
3336	hard => 1,	3697	return unless $::CONN;
3337	interval => $self->{animspeed},	3698
3338	cb => sub {	3699	my $w = $widget
3339	delete $self->{wait_face};	3700	or return;
		3701
3340	++$widget->{frame};	3702	++$w->{frame};
		3703	$w->update_face;
		3704
		3705	# somehow, $widget can go away
3341	$widget->update;	3706	$w->update;
3342	},	3707	$w->update_timer;
3343	);	3708	};
		3709
		3710	$self->update_face;
		3711	$self->update_timer;
3344	}	3712	}
3345		3713
3346	$self	3714	$self
3347	}	3715	}
3348		3716
		3717	sub update_timer {
		3718	my ($self) = @_;
		3719
		3720	return unless $self->{timer};
		3721
		3722	if ($self->{visible}) {
		3723	$self->{timer}->start;
		3724	} else {
		3725	$self->{timer}->stop;
		3726	}
		3727	}
		3728
		3729	sub update_face {
		3730	my ($self) = @_;
		3731
		3732	if ($::CONN) {
		3733	if (my $anim = $::CONN->{anim}[$self->{anim}]) {
		3734	if ($anim && @$anim) {
		3735	$self->{face} = $anim->[ $self->{frame} % @$anim ];
		3736	delete $self->{face_change_cb};
		3737
		3738	if (my $tex = $self->{tex} = $::CONN->{texture}[ $::CONN->{face}[$self->{face}]{id} ]) {
		3739	unless ($tex->{name} || $tex->{loading}) {
		3740	$tex->upload (sub { $self->reconfigure });
		3741	}
		3742	}
		3743	}
		3744	}
		3745	}
		3746	}
		3747
3349	sub size_request {	3748	sub size_request {
3350	(32, 8)	3749	my ($self) = @_;
		3750
		3751	if ($::CONN) {
		3752	if (my $faceid = $::CONN->{face}[$self->{face}]{id}) {
		3753	if (my $tex = $self->{tex} = $::CONN->{texture}[$faceid]) {
		3754	if ($tex->{name}) {
		3755	return ($self->{size_w} || $tex->{w}, $self->{size_h} || $tex->{h});
		3756	} elsif (!$tex->{loading}) {
		3757	$tex->upload (sub { $self->reconfigure });
		3758	}
		3759	}
		3760
		3761	$self->{face_change_cb} ||= $::CONN->on_face_change ($self->{face}, sub { $self->reconfigure });
		3762	}
		3763	}
		3764
		3765	($self->{size_w} || 8, $self->{size_h} || 8)
3351	}	3766	}
3352		3767
3353	sub update {	3768	sub update {
3354	my ($self) = @_;	3769	my ($self) = @_;
3355		3770
3356	return unless $self->{visible};	3771	return unless $self->{visible};
3357		3772
3358	$self->SUPER::update;	3773	$self->SUPER::update;
3359	}	3774	}
3360		3775
		3776	sub invoke_visibility_change {
		3777	my ($self) = @_;
		3778
		3779	$self->update_timer;
		3780
		3781	0
		3782	}
		3783
3361	sub _draw {	3784	sub _draw {
3362	my ($self) = @_;	3785	my ($self) = @_;
3363		3786
3364	return unless $::CONN;
3365
3366	$self->SUPER::_draw;	3787	$self->SUPER::_draw;
3367		3788
3368	my $face;	3789	if (my $tex = $self->{tex}) {
3369
3370	if ($self->{frame}) {
3371	my $anim = $::CONN->{anim}[$self->{anim}];
3372
3373	$face = $anim->[ $self->{frame} % @$anim ]
3374	if $anim && @$anim;
3375	}
3376
3377	my $faceid = $::CONN->{faceid}[$face || $self->{face}]
3378	or return;
3379
3380	my $tex = $::CONN->{texture}[$faceid];
3381
3382	if ($tex) {
3383	glEnable GL_TEXTURE_2D;	3790	glEnable GL_TEXTURE_2D;
3384	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	3791	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
3385	glColor 0, 0, 0, 1;	3792	glColor 0, 0, 0, 1;
3386	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});	3793	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
3387	glDisable GL_TEXTURE_2D;	3794	glDisable GL_TEXTURE_2D;
3388	} else {
3389	$self->{wait_face} ||= $::CONN->connect_face_update ($faceid, sub {
3390	$self->update;
3391	});
3392	}	3795	}
3393	}	3796	}
3394		3797
3395	sub destroy {	3798	sub destroy {
3396	my ($self) = @_;	3799	my ($self) = @_;
3397		3800
3398	$self->{timer}->cancel	3801	(delete $self->{timer})->cancel
3399	if $self->{timer};	3802	if $self->{timer};
3400		3803
3401	$self->SUPER::destroy;	3804	$self->SUPER::destroy;
3402	}	3805	}
3403		3806
3404	#############################################################################	3807	#############################################################################
3405		3808
3406	package CFPlus::UI::Buttonbar;	3809	package DC::UI::Buttonbar;
3407		3810
3408	our @ISA = CFPlus::UI::HBox::;	3811	our @ISA = DC::UI::HBox::;
3409		3812
3410	# TODO: should actually wrap buttons and other goodies.	3813	# TODO: should actually wrap buttons and other goodies.
3411		3814
3412	#############################################################################	3815	#############################################################################
3413		3816
3414	package CFPlus::UI::Menu;	3817	package DC::UI::Menu;
3415		3818
3416	our @ISA = CFPlus::UI::Toplevel::;	3819	our @ISA = DC::UI::Toplevel::;
3417		3820
3418	use CFPlus::OpenGL;	3821	use DC::OpenGL;
3419		3822
3420	sub new {	3823	sub new {
3421	my $class = shift;	3824	my $class = shift;
3422		3825
3423	my $self = $class->SUPER::new (	3826	my $self = $class->SUPER::new (
3424	items => [],	3827	items => [],
3425	z => 100,	3828	z => 100,
3426	@_,	3829	@_,
3427	);	3830	);
3428		3831
3429	$self->add ($self->{vbox} = new CFPlus::UI::VBox);	3832	$self->add ($self->{vbox} = new DC::UI::VBox);
3430		3833
3431	for my $item (@{ $self->{items} }) {	3834	for my $item (@{ $self->{items} }) {
3432	my ($widget, $cb, $tooltip) = @$item;	3835	my ($widget, $cb, $tooltip) = @$item;
3433		3836
3434	# handle various types of items, only text for now	3837	# handle various types of items, only text for now
3435	if (!ref $widget) {	3838	if (!ref $widget) {
3436	if ($widget =~ /\t/) {	3839	if ($widget =~ /\t/) {
3437	my ($left, $right) = split /\t/, $widget, 2;	3840	my ($left, $right) = split /\t/, $widget, 2;
3438		3841
3439	$widget = new CFPlus::UI::HBox	3842	$widget = new DC::UI::HBox
3440	can_hover => 1,	3843	can_hover => 1,
3441	can_events => 1,	3844	can_events => 1,
3442	tooltip => $tooltip,	3845	tooltip => $tooltip,
3443	children => [	3846	children => [
3444	(new CFPlus::UI::Label markup => $left, expand => 1),	3847	(new DC::UI::Label markup => $left, expand => 1),
3445	(new CFPlus::UI::Label markup => $right, align => +1),	3848	(new DC::UI::Label markup => $right, align => +1),
3446	],	3849	],
3447	;	3850	;
3448		3851
3449	} else {	3852	} else {
3450	$widget = new CFPlus::UI::Label	3853	$widget = new DC::UI::Label
3451	can_hover => 1,	3854	can_hover => 1,
3452	can_events => 1,	3855	can_events => 1,
3453	markup => $widget,	3856	markup => $widget,
3454	tooltip => $tooltip;	3857	tooltip => $tooltip;
3455	}	3858	}
…		…
3503	1	3906	1
3504	}	3907	}
3505		3908
3506	#############################################################################	3909	#############################################################################
3507		3910
3508	package CFPlus::UI::Multiplexer;	3911	package DC::UI::Multiplexer;
3509		3912
3510	our @ISA = CFPlus::UI::Container::;	3913	our @ISA = DC::UI::Container::;
3511		3914
3512	sub new {	3915	sub new {
3513	my $class = shift;	3916	my $class = shift;
3514		3917
3515	my $self = $class->SUPER::new (	3918	my $self = $class->SUPER::new (
…		…
3576	$self->{current}->draw;	3979	$self->{current}->draw;
3577	}	3980	}
3578		3981
3579	#############################################################################	3982	#############################################################################
3580		3983
3581	package CFPlus::UI::Notebook;	3984	package DC::UI::Notebook;
3582		3985
		3986	use DC::OpenGL;
		3987
3583	our @ISA = CFPlus::UI::VBox::;	3988	our @ISA = DC::UI::VBox::;
3584		3989
3585	sub new {	3990	sub new {
3586	my $class = shift;	3991	my $class = shift;
3587		3992
3588	my $self = $class->SUPER::new (	3993	my $self = $class->SUPER::new (
3589	buttonbar => (new CFPlus::UI::Buttonbar),	3994	buttonbar => (new DC::UI::Buttonbar),
3590	multiplexer => (new CFPlus::UI::Multiplexer expand => 1),	3995	multiplexer => (new DC::UI::Multiplexer expand => 1),
		3996	active_outline => [.7, .7, 0.2],
3591	# filter => # will be put between multiplexer and $self	3997	# filter => # will be put between multiplexer and $self
3592	@_,	3998	@_,
3593	);	3999	);
3594		4000
3595	$self->{filter}->add ($self->{multiplexer}) if $self->{filter};	4001	$self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3596	$self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});	4002	$self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3597		4003
		4004	{
		4005	Scalar::Util::weaken (my $wself = $self);
		4006
		4007	$self->{multiplexer}->connect (c_add => sub {
		4008	my ($mplex, $widgets) = @_;
		4009
		4010	for my $child (@$widgets) {
		4011	Scalar::Util::weaken $child;
		4012	$child->{c_tab_} ||= do {
		4013	my $tab =
		4014	(UNIVERSAL::isa $child->{c_tab}, "DC::UI::Base")
		4015	? $child->{c_tab}
		4016	: new DC::UI::Button markup => $child->{c_tab}[0], tooltip => $child->{c_tab}[1];
		4017
		4018	$tab->connect (activate => sub {
		4019	$wself->set_current_page ($child);
		4020	});
		4021
		4022	$tab
		4023	};
		4024
		4025	$self->{buttonbar}->add ($child->{c_tab_});
		4026	}
		4027	});
		4028
		4029	$self->{multiplexer}->connect (c_remove => sub {
		4030	my ($mplex, $widgets) = @_;
		4031
		4032	for my $child (@$widgets) {
		4033	$wself->{buttonbar}->remove ($child->{c_tab_});
		4034	}
		4035	});
		4036	}
		4037
3598	$self	4038	$self
3599	}	4039	}
3600		4040
3601	sub add {	4041	sub add {
		4042	my ($self, @widgets) = @_;
		4043
		4044	$self->{multiplexer}->add (@widgets)
		4045	}
		4046
		4047	sub remove {
		4048	my ($self, @widgets) = @_;
		4049
		4050	$self->{multiplexer}->remove (@widgets)
		4051	}
		4052
		4053	sub pages {
		4054	my ($self) = @_;
		4055	$self->{multiplexer}->children
		4056	}
		4057
		4058	sub add_tab {
3602	my ($self, $title, $widget, $tooltip) = @_;	4059	my ($self, $title, $widget, $tooltip) = @_;
3603		4060
3604	CFPlus::weaken $self;	4061	$title = [$title, $tooltip] unless ref $title;
		4062	$widget->{c_tab} = $title;
3605		4063
3606	$self->{buttonbar}->add (new CFPlus::UI::Button
3607	markup => $title,
3608	tooltip => $tooltip,
3609	on_activate => sub { $self->set_current_page ($widget) },
3610	);
3611
3612	$self->{multiplexer}->add ($widget);	4064	$self->add ($widget);
3613	}	4065	}
3614		4066
3615	sub get_current_page {	4067	sub get_current_page {
3616	my ($self) = @_;	4068	my ($self) = @_;
3617		4069
…		…
3623		4075
3624	$self->{multiplexer}->set_current_page ($page);	4076	$self->{multiplexer}->set_current_page ($page);
3625	$self->emit (page_changed => $self->{multiplexer}{current});	4077	$self->emit (page_changed => $self->{multiplexer}{current});
3626	}	4078	}
3627		4079
		4080	sub _draw {
		4081	my ($self) = @_;
		4082
		4083	$self->SUPER::_draw ();
		4084
		4085	if (my $cur = $self->{multiplexer}{current}) {
		4086	if ($cur = $cur->{c_tab_}) {
		4087	glTranslate $self->{buttonbar}{x} + $cur->{x},
		4088	$self->{buttonbar}{y} + $cur->{y};
		4089	glLineWidth 3;
		4090	#glEnable GL_BLEND;
		4091	#glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
		4092	glColor @{$self->{active_outline}};
		4093	glRect_lineloop 1.5, 1.5, $cur->{w} - 1.5, $cur->{h} - 1.5;
		4094	glLineWidth 1;
		4095	#glDisable GL_BLEND;
		4096	}
		4097	}
		4098	}
		4099
3628	#############################################################################	4100	#############################################################################
3629		4101
3630	package CFPlus::UI::Selector;	4102	package DC::UI::Selector;
3631		4103
3632	use utf8;	4104	use utf8;
3633		4105
3634	our @ISA = CFPlus::UI::Button::;	4106	our @ISA = DC::UI::Button::;
3635		4107
3636	sub new {	4108	sub new {
3637	my $class = shift;	4109	my $class = shift;
3638		4110
3639	my $self = $class->SUPER::new (	4111	my $self = $class->SUPER::new (
…		…
3656	my ($value, $title, $tooltip) = @$_;	4128	my ($value, $title, $tooltip) = @$_;
3657		4129
3658	push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];	4130	push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
3659	}	4131	}
3660		4132
3661	CFPlus::UI::Menu->new (items => \@menu_items)->popup ($ev);	4133	DC::UI::Menu->new (items => \@menu_items)->popup ($ev);
3662	}	4134	}
3663		4135
3664	sub _set_value {	4136	sub _set_value {
3665	my ($self, $value) = @_;	4137	my ($self, $value) = @_;
3666		4138
3667	my ($item) = grep $_->[0] eq $value, @{ $self->{options} }	4139	my ($item) = grep $_->[0] eq $value, @{ $self->{options} };
		4140	$item ||= $self->{options}[0]
3668	or return;	4141	or return;
3669		4142
3670	$self->{value} = $item->[0];	4143	$self->{value} = $item->[0];
3671	$self->set_markup ("$item->[1] ⇓");	4144	$self->set_markup ("$item->[1] ⇓");
3672	$self->set_tooltip ($item->[2]);	4145	# $self->set_tooltip ($item->[2]);
3673	}	4146	}
3674		4147
3675	sub set_value {	4148	sub set_value {
3676	my ($self, $value) = @_;	4149	my ($self, $value) = @_;
3677		4150
…		…
3679		4152
3680	$self->_set_value ($value);	4153	$self->_set_value ($value);
3681	$self->emit (changed => $value);	4154	$self->emit (changed => $value);
3682	}	4155	}
3683		4156
		4157	sub set_options {
		4158	my ($self, $options) = @_;
		4159
		4160	$self->{options} = $options;
		4161	$self->_set_value ($self->{value});
		4162	}
		4163
3684	#############################################################################	4164	#############################################################################
3685		4165
3686	package CFPlus::UI::Statusbox;	4166	package DC::UI::Statusbox;
3687		4167
3688	our @ISA = CFPlus::UI::VBox::;	4168	our @ISA = DC::UI::VBox::;
3689		4169
3690	sub new {	4170	sub new {
3691	my $class = shift;	4171	my $class = shift;
3692		4172
3693	my $self = $class->SUPER::new (	4173	my $self = $class->SUPER::new (
3694	fontsize => 0.8,	4174	fontsize => 0.8,
3695	@_,	4175	@_,
3696	);	4176	);
3697		4177
3698	CFPlus::weaken (my $this = $self);	4178	DC::weaken (my $this = $self);
3699		4179
3700	$self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });	4180	$self->{timer} = EV::timer 1, 1, sub { $this->reorder };
3701		4181
3702	$self	4182	$self
3703	}	4183	}
3704		4184
3705	sub reorder {	4185	sub reorder {
3706	my ($self) = @_;	4186	my ($self) = @_;
3707	my $NOW = Time::HiRes::time;	4187	my $NOW = Time::HiRes::time;
3708		4188
3709	# freeze display when hovering over any label	4189	# freeze display when hovering over any label
3710	return if $CFPlus::UI::TOOLTIP->{owner}	4190	return if $DC::UI::TOOLTIP->{owner}
3711	&& grep $CFPlus::UI::TOOLTIP->{owner} == $_->{label},	4191	&& grep $DC::UI::TOOLTIP->{owner} == $_->{label},
3712	values %{ $self->{item} };	4192	values %{ $self->{item} };
3713		4193
3714	while (my ($k, $v) = each %{ $self->{item} }) {	4194	while (my ($k, $v) = each %{ $self->{item} }) {
3715	delete $self->{item}{$k} if $v->{timeout} < $NOW;	4195	delete $self->{item}{$k} if $v->{timeout} < $NOW;
3716	}	4196	}
		4197
		4198	$self->{timer}->set (1, 1);
3717		4199
3718	my @widgets;	4200	my @widgets;
3719		4201
3720	my @items = sort {	4202	my @items = sort {
3721	$a->{pri} <=> $b->{pri}	4203	$a->{pri} <=> $b->{pri}
3722	or $b->{id} <=> $a->{id}	4204	or $b->{id} <=> $a->{id}
3723	} values %{ $self->{item} };	4205	} values %{ $self->{item} };
3724
3725	$self->{timer}->interval (1);
3726		4206
3727	my $count = 10 + 1;	4207	my $count = 10 + 1;
3728	for my $item (@items) {	4208	for my $item (@items) {
3729	last unless --$count;	4209	last unless --$count;
3730		4210
…		…
3737	for ($short) {	4217	for ($short) {
3738	s/^\s+//;	4218	s/^\s+//;
3739	s/\s+/ /g;	4219	s/\s+/ /g;
3740	}	4220	}
3741		4221
3742	new CFPlus::UI::Label	4222	new DC::UI::Label
3743	markup => $short,	4223	markup => $short,
3744	tooltip => $item->{tooltip},	4224	tooltip => $item->{tooltip},
3745	tooltip_font => $::FONT_PROP,	4225	tooltip_font => $::FONT_PROP,
3746	tooltip_width => 0.67,	4226	tooltip_width => 0.67,
3747	fontsize => $item->{fontsize} || $self->{fontsize},	4227	fontsize => $item->{fontsize} || $self->{fontsize},
…		…
3754	if ((my $diff = $item->{timeout} - $NOW) < 2) {	4234	if ((my $diff = $item->{timeout} - $NOW) < 2) {
3755	$label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;	4235	$label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3756	$label->update;	4236	$label->update;
3757	$label->set_max_size (undef, $label->{req_h} * $diff)	4237	$label->set_max_size (undef, $label->{req_h} * $diff)
3758	if $diff < 1;	4238	if $diff < 1;
3759	$self->{timer}->interval (1/30);	4239	$self->{timer}->set (1/30, 1/30);
3760	} else {	4240	} else {
3761	$label->{fg}[3] = $item->{fg}[3] || 1;	4241	$label->{fg}[3] = $item->{fg}[3] || 1;
3762	}	4242	}
3763		4243
3764	push @widgets, $label;	4244	push @widgets, $label;
…		…
3826	$self->SUPER::destroy;	4306	$self->SUPER::destroy;
3827	}	4307	}
3828		4308
3829	#############################################################################	4309	#############################################################################
3830		4310
3831	package CFPlus::UI::Root;	4311	package DC::UI::Root;
3832		4312
3833	our @ISA = CFPlus::UI::Container::;	4313	our @ISA = DC::UI::Container::;
3834		4314
3835	use List::Util qw(min max);	4315	use List::Util qw(min max);
3836		4316
3837	use CFPlus::OpenGL;	4317	use DC::OpenGL;
3838		4318
3839	sub new {	4319	sub new {
3840	my $class = shift;	4320	my $class = shift;
3841		4321
3842	my $self = $class->SUPER::new (	4322	my $self = $class->SUPER::new (
3843	visible => 1,	4323	visible => 1,
3844	@_,	4324	@_,
3845	);	4325	);
3846		4326
3847	CFPlus::weaken ($self->{root} = $self);	4327	DC::weaken ($self->{root} = $self);
3848		4328
3849	$self	4329	$self
3850	}	4330	}
3851		4331
3852	sub size_request {	4332	sub size_request {
…		…
3900	}	4380	}
3901		4381
3902	sub update {	4382	sub update {
3903	my ($self) = @_;	4383	my ($self) = @_;
3904		4384
3905	$::WANT_REFRESH++;	4385	$::WANT_REFRESH = 1;
3906	}	4386	}
3907		4387
3908	sub add {	4388	sub add {
3909	my ($self, @children) = @_;	4389	my ($self, @children) = @_;
3910		4390
…		…
3947	while ($self->{refresh_hook}) {	4427	while ($self->{refresh_hook}) {
3948	$_->()	4428	$_->()
3949	for values %{delete $self->{refresh_hook}};	4429	for values %{delete $self->{refresh_hook}};
3950	}	4430	}
3951		4431
3952	if ($self->{realloc}) {	4432	while ($self->{realloc}) {
3953	my %queue;	4433	my %queue;
3954	my @queue;	4434	my @queue;
3955	my $widget;	4435	my $widget;
3956		4436
3957	outer:	4437	outer:
…		…
4004	}	4484	}
4005	}	4485	}
4006		4486
4007	delete $self->{realloc}{$widget+0};	4487	delete $self->{realloc}{$widget+0};
4008	}	4488	}
4009	}
4010		4489
4011	while (my $size_alloc = delete $self->{size_alloc}) {	4490	while (my $size_alloc = delete $self->{size_alloc}) {
4012	my @queue = sort { $b->{visible} <=> $a->{visible} }	4491	my @queue = sort { $a->{visible} <=> $b->{visible} }
4013	values %$size_alloc;	4492	values %$size_alloc;
4014		4493
4015	while () {	4494	while () {
4016	my $widget = pop @queue || last;	4495	my $widget = pop @queue || last;
4017		4496
4018	my ($w, $h) = @$widget{qw(alloc_w alloc_h)};	4497	my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
4019		4498
4020	$w = 0 if $w < 0;
4021	$h = 0 if $h < 0;
4022
4023	$w = max $widget->{min_w}, $w;	4499	$w = max $widget->{min_w}, $w;
4024	$h = max $widget->{min_h}, $h;	4500	$h = max $widget->{min_h}, $h;
4025		4501
4026	# $w = min $self->{w} - $widget->{x}, $w if $self->{w};	4502	# $w = min $self->{w} - $widget->{x}, $w if $self->{w};
4027	# $h = min $self->{h} - $widget->{y}, $h if $self->{h};	4503	# $h = min $self->{h} - $widget->{y}, $h if $self->{h};
4028		4504
4029	$w = min $widget->{max_w}, $w if exists $widget->{max_w};	4505	$w = min $widget->{max_w}, $w if exists $widget->{max_w};
4030	$h = min $widget->{max_h}, $h if exists $widget->{max_h};	4506	$h = min $widget->{max_h}, $h if exists $widget->{max_h};
4031		4507
4032	$w = int $w + 0.5;	4508	$w = int $w + 0.5;
4033	$h = int $h + 0.5;	4509	$h = int $h + 0.5;
4034		4510
4035	if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {	4511	if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
4036	$widget->{old_w} = $widget->{w};	4512	$widget->{old_w} = $widget->{w};
4037	$widget->{old_h} = $widget->{h};	4513	$widget->{old_h} = $widget->{h};
4038		4514
4039	$widget->{w} = $w;	4515	$widget->{w} = $w;
4040	$widget->{h} = $h;	4516	$widget->{h} = $h;
4041		4517
4042	$widget->emit (size_allocate => $w, $h);	4518	$widget->emit (size_allocate => $w, $h);
		4519	}
4043	}	4520	}
4044	}	4521	}
4045	}	4522	}
4046		4523
4047	while ($self->{post_alloc_hook}) {	4524	while ($self->{post_alloc_hook}) {
4048	$_->()	4525	$_->()
4049	for values %{delete $self->{post_alloc_hook}};	4526	for values %{delete $self->{post_alloc_hook}};
4050	}	4527	}
4051
4052		4528
4053	glViewport 0, 0, $::WIDTH, $::HEIGHT;	4529	glViewport 0, 0, $::WIDTH, $::HEIGHT;
4054	glClearColor +($::CFG->{fow_intensity}) x 3, 1;	4530	glClearColor +($::CFG->{fow_intensity}) x 3, 1;
4055	glClear GL_COLOR_BUFFER_BIT;	4531	glClear GL_COLOR_BUFFER_BIT;
4056		4532
…		…
4059	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;	4535	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
4060	glMatrixMode GL_MODELVIEW;	4536	glMatrixMode GL_MODELVIEW;
4061	glLoadIdentity;	4537	glLoadIdentity;
4062		4538
4063	{	4539	{
4064	package CFPlus::UI::Base;	4540	package DC::UI::Base;
4065		4541
4066	local ($draw_x, $draw_y, $draw_w, $draw_h) =	4542	local ($draw_x, $draw_y, $draw_w, $draw_h) =
4067	(0, 0, $self->{w}, $self->{h});	4543	(0, 0, $self->{w}, $self->{h});
4068		4544
4069	$self->_draw;	4545	$self->_draw;
4070	}	4546	}
4071	}	4547	}
4072		4548
4073	#############################################################################	4549	#############################################################################
4074		4550
4075	package CFPlus::UI;	4551	package DC::UI;
4076		4552
4077	$ROOT = new CFPlus::UI::Root;	4553	$ROOT = new DC::UI::Root;
4078	$TOOLTIP = new CFPlus::UI::Tooltip z => 900;	4554	$TOOLTIP = new DC::UI::Tooltip z => 900;
4079		4555
4080	1	4556	1
4081		4557

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