ViewVC Help

View File | Revision Log | Show Annotations | Download File

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

Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.367 by root, Fri Apr 27 00:59:14 2007 UTC vs.
Revision 1.458 by root, Fri Dec 28 15:05:33 2007 UTC

1	package CFPlus::UI;	1	package DC::UI;
2		2
3	use utf8;	3	use utf8;
4	use strict;	4	use strict;
5		5
6	use 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};
…		…
268	$self->hide;	269	$self->hide;
269	$self->emit ("destroy");	270	$self->emit ("destroy");
270	%$self = ();	271	%$self = ();
271	}	272	}
272		273
		274	sub TO_JSON {
		275	{ "\fw" => $_[0]{s_id} }
		276	}
		277
273	sub show {	278	sub show {
274	my ($self) = @_;	279	my ($self) = @_;
275		280
276	return if $self->{parent};	281	return if $self->{parent};
277		282
278	$CFPlus::UI::ROOT->add ($self);	283	$DC::UI::ROOT->add ($self);
279	}	284	}
280		285
281	sub set_visible {	286	sub set_visible {
282	my ($self) = @_;	287	my ($self) = @_;
283		288
…		…
304	delete $self->{root};	309	delete $self->{root};
305		310
306	undef $GRAB if $GRAB == $self;	311	undef $GRAB if $GRAB == $self;
307	undef $HOVER if $HOVER == $self;	312	undef $HOVER if $HOVER == $self;
308		313
309	$CFPlus::UI::TOOLTIP_WATCHER->cb->()	314	$DC::UI::TOOLTIP_WATCHER->invoke
310	if $TOOLTIP->{owner} == $self;	315	if $TOOLTIP->{owner} == $self;
311		316
312	$self->emit ("focus_out");	317	$self->emit ("focus_out");
313	$self->emit (visibility_change => 0);	318	$self->emit (visibility_change => 0);
314	}	319	}
…		…
316	sub set_visibility {	321	sub set_visibility {
317	my ($self, $visible) = @_;	322	my ($self, $visible) = @_;
318		323
319	return if $self->{visible} == $visible;	324	return if $self->{visible} == $visible;
320		325
321	$visible ? $self->hide	326	$visible ? $self->show
322	: $self->show;	327	: $self->hide;
323	}	328	}
324		329
325	sub toggle_visibility {	330	sub toggle_visibility {
326	my ($self) = @_;	331	my ($self) = @_;
327		332
…		…
333	sub hide {	338	sub hide {
334	my ($self) = @_;	339	my ($self) = @_;
335		340
336	$self->set_invisible;	341	$self->set_invisible;
337		342
		343	# extra $parent copy for 5.8.8+ bug workaround
		344	# (otherwise $_[0] in remove gets freed
		345	if (my $parent = $self->{parent}) {
338	$self->{parent}->remove ($self)	346	$parent->remove ($self);
339	if $self->{parent};	347	}
340	}	348	}
341		349
342	sub move_abs {	350	sub move_abs {
343	my ($self, $x, $y, $z) = @_;	351	my ($self, $x, $y, $z) = @_;
344		352
…		…
356	$self->{force_h} = $h;	364	$self->{force_h} = $h;
357		365
358	$self->realloc;	366	$self->realloc;
359	}	367	}
360		368
		369	# traverse the widget chain up to find the maximum "physical" size constraints
		370	sub get_max_wh {
		371	my ($self) = @_;
		372
		373	return $self->{parent}->get_max_wh
		374	if $self->{parent};
		375
		376	($::WIDTH, $::HEIGHT)
		377	}
		378
361	sub size_request {	379	sub size_request {
362	require Carp;	380	require Carp;
363	Carp::confess "size_request is abstract";	381	Carp::confess "size_request is abstract";
364	}	382	}
365		383
…		…
371	my ($self, $x, $y, $w, $h) = @_;	389	my ($self, $x, $y, $w, $h) = @_;
372		390
373	if ($self->{aspect}) {	391	if ($self->{aspect}) {
374	my ($ow, $oh) = ($w, $h);	392	my ($ow, $oh) = ($w, $h);
375		393
376	$w = List::Util::min $w, CFPlus::ceil $h * $self->{aspect};	394	$w = List::Util::min $w, DC::ceil $h * $self->{aspect};
377	$h = List::Util::min $h, CFPlus::ceil $w / $self->{aspect};	395	$h = List::Util::min $h, DC::ceil $w / $self->{aspect};
378		396
379	# use alignment to adjust x, y	397	# use alignment to adjust x, y
380		398
381	$x += int 0.5 * ($ow - $w);	399	$x += int 0.5 * ($ow - $w);
382	$y += int 0.5 * ($oh - $h);	400	$y += int 0.5 * ($oh - $h);
…		…
423		441
424	return if $self->{tooltip} eq $tooltip;	442	return if $self->{tooltip} eq $tooltip;
425		443
426	$self->{tooltip} = $tooltip;	444	$self->{tooltip} = $tooltip;
427		445
428	if ($CFPlus::UI::TOOLTIP->{owner} == $self) {	446	if ($DC::UI::TOOLTIP->{owner} == $self) {
429	delete $CFPlus::UI::TOOLTIP->{owner};	447	delete $DC::UI::TOOLTIP->{owner};
430	$CFPlus::UI::TOOLTIP_WATCHER->cb->();	448	$DC::UI::TOOLTIP_WATCHER->invoke;
431	}	449	}
432	}	450	}
433		451
434	# translate global coordinates to local coordinate system	452	# translate global coordinates to local coordinate system
435	sub coord2local {	453	sub coord2local {
436	my ($self, $x, $y) = @_;	454	my ($self, $x, $y) = @_;
437		455
438	Carp::confess unless $self->{parent};#d#	456	return (undef, undef) unless $self->{parent};
439		457
440	$self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})	458	$self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
441	}	459	}
442		460
443	# translate local coordinates to global coordinate system	461	# translate local coordinates to global coordinate system
444	sub coord2global {	462	sub coord2global {
445	my ($self, $x, $y) = @_;	463	my ($self, $x, $y) = @_;
446		464
447	Carp::confess unless $self->{parent};#d#	465	return (undef, undef) unless $self->{parent};
448		466
449	$self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})	467	$self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
450	}	468	}
451		469
452	sub invoke_focus_in {	470	sub invoke_focus_in {
…		…
501	sub connect {	519	sub connect {
502	my ($self, $signal, $cb) = @_;	520	my ($self, $signal, $cb) = @_;
503		521
504	push @{ $self->{signal_cb}{$signal} }, $cb;	522	push @{ $self->{signal_cb}{$signal} }, $cb;
505		523
506	defined wantarray and CFPlus::guard {	524	defined wantarray and DC::guard {
507	@{ $self->{signal_cb}{$signal} } = grep $_ != $cb,	525	@{ $self->{signal_cb}{$signal} } = grep $_ != $cb,
508	@{ $self->{signal_cb}{$signal} };	526	@{ $self->{signal_cb}{$signal} };
509	}	527	}
510	}	528	}
511		529
…		…
543		561
544	# parent	562	# parent
545	$self->{parent} && $self->{parent}->emit ($signal, @args)	563	$self->{parent} && $self->{parent}->emit ($signal, @args)
546	}	564	}
547		565
548	sub find_widget {	566	#sub find_widget {
549	my ($self, $x, $y) = @_;	567	# in .xs
550
551	return () unless $self->{can_events};
552
553	return $self
554	if $x >= $self->{x} && $x < $self->{x} + $self->{w}
555	&& $y >= $self->{y} && $y < $self->{y} + $self->{h};
556
557	()
558	}
559		568
560	sub set_parent {	569	sub set_parent {
561	my ($self, $parent) = @_;	570	my ($self, $parent) = @_;
562		571
563	CFPlus::weaken ($self->{parent} = $parent);	572	DC::weaken ($self->{parent} = $parent);
564	$self->set_visible if $parent->{visible};	573	$self->set_visible if $parent->{visible};
565	}	574	}
566		575
567	sub realloc {	576	sub realloc {
568	my ($self) = @_;	577	my ($self) = @_;
…		…
594		603
595	# using global variables seems a bit hacky, but passing through all drawing	604	# using global variables seems a bit hacky, but passing through all drawing
596	# functions seems pointless.	605	# functions seems pointless.
597	our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn	606	our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
598		607
599	sub draw {	608	#sub draw {
600	my ($self) = @_;	609	#CFPlus.xs
601
602	return unless $self->{h} && $self->{w};
603
604	# update screen rectangle
605	local $draw_x = $draw_x + $self->{x};
606	local $draw_y = $draw_y + $self->{y};
607
608	# skip widgets that are entirely outside the drawing area
609	return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
610	|| ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
611
612	glPushMatrix;
613	glTranslate $self->{x}, $self->{y}, 0;
614
615	if ($self == $HOVER && $self->{can_hover}) {
616	glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
617	glEnable GL_BLEND;
618	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
619	glBegin GL_QUADS;
620	glVertex 0 , 0;
621	glVertex $self->{w}, 0;
622	glVertex $self->{w}, $self->{h};
623	glVertex 0 , $self->{h};
624	glEnd;
625	glDisable GL_BLEND;
626	}
627
628	if ($ENV{CFPLUS_DEBUG} & 1) {
629	glPushMatrix;
630	glColor 1, 1, 0, 1;
631	glTranslate 0.375, 0.375;
632	glBegin GL_LINE_LOOP;
633	glVertex 0 , 0;
634	glVertex $self->{w} - 1, 0;
635	glVertex $self->{w} - 1, $self->{h} - 1;
636	glVertex 0 , $self->{h} - 1;
637	glEnd;
638	glPopMatrix;
639	#CFPlus::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
640	}
641
642	$self->_draw;
643	glPopMatrix;
644	}
645		610
646	sub _draw {	611	sub _draw {
647	my ($self) = @_;	612	my ($self) = @_;
648		613
649	warn "no draw defined for $self\n";	614	warn "no draw defined for $self\n";
650	}	615	}
651		616
652	my $cntx;#d#
653	sub DESTROY {	617	sub DESTROY {
654	my ($self) = @_;	618	my ($self) = @_;
655		619
656	return if CFPlus::in_destruct;	620	return if DC::in_destruct;
657		621
		622	local $@;
658	eval { $self->destroy };	623	eval { $self->destroy };
659	warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;	624	warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
660		625
661	delete $WIDGET{$self+0};	626	delete $WIDGET{$self+0};
662	}	627	}
663		628
664	#############################################################################	629	#############################################################################
665		630
666	package CFPlus::UI::DrawBG;	631	package DC::UI::DrawBG;
667		632
668	our @ISA = CFPlus::UI::Base::;	633	our @ISA = DC::UI::Base::;
669		634
670	use strict;	635	use strict;
671	use CFPlus::OpenGL;	636	use DC::OpenGL;
672		637
673	sub new {	638	sub new {
674	my $class = shift;	639	my $class = shift;
675
676	# range [value, low, high, page]
677		640
678	$class->SUPER::new (	641	$class->SUPER::new (
679	#bg => [0, 0, 0, 0.2],	642	#bg => [0, 0, 0, 0.2],
680	#active_bg => [1, 1, 1, 0.5],	643	#active_bg => [1, 1, 1, 0.5],
681	@_	644	@_
…		…
693	my ($w, $h) = @$self{qw(w h)};	656	my ($w, $h) = @$self{qw(w h)};
694		657
695	glEnable GL_BLEND;	658	glEnable GL_BLEND;
696	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;	659	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
697	glColor_premultiply @$color;	660	glColor_premultiply @$color;
698
699	glBegin GL_QUADS;
700	glVertex 0 , 0;
701	glVertex 0 , $h;
702	glVertex $w, $h;	661	glRect 0, 0, $w, $h;
703	glVertex $w, 0;
704	glEnd;
705
706	glDisable GL_BLEND;	662	glDisable GL_BLEND;
707	}	663	}
708	}	664	}
709		665
710	#############################################################################	666	#############################################################################
711		667
712	package CFPlus::UI::Empty;	668	package DC::UI::Empty;
713		669
714	our @ISA = CFPlus::UI::Base::;	670	our @ISA = DC::UI::Base::;
715		671
716	sub new {	672	sub new {
717	my ($class, %arg) = @_;	673	my ($class, %arg) = @_;
718	$class->SUPER::new (can_events => 0, %arg);	674	$class->SUPER::new (can_events => 0, %arg);
719	}	675	}
…		…
726		682
727	sub draw { }	683	sub draw { }
728		684
729	#############################################################################	685	#############################################################################
730		686
731	package CFPlus::UI::Container;	687	package DC::UI::Container;
732		688
733	our @ISA = CFPlus::UI::Base::;	689	our @ISA = DC::UI::Base::;
734		690
735	sub new {	691	sub new {
736	my ($class, %arg) = @_;	692	my ($class, %arg) = @_;
737		693
738	my $children = delete $arg{children};	694	my $children = delete $arg{children};
…		…
742	can_events => 0,	698	can_events => 0,
743	%arg,	699	%arg,
744	);	700	);
745		701
746	$self->add (@$children)	702	$self->add (@$children)
747	if $children;	703	if $children && @$children;
748		704
749	$self	705	$self
750	}	706	}
751		707
752	sub realloc {	708	sub realloc {
…		…
761	my ($self, @widgets) = @_;	717	my ($self, @widgets) = @_;
762		718
763	$_->set_parent ($self)	719	$_->set_parent ($self)
764	for @widgets;	720	for @widgets;
765		721
		722	# TODO: only do this in widgets that need it, e.g. root, fixed
766	use sort 'stable';	723	use sort 'stable';
767		724
768	$self->{children} = [	725	$self->{children} = [
769	sort { $a->{z} <=> $b->{z} }	726	sort { $a->{z} <=> $b->{z} }
770	@{$self->{children}}, @widgets	727	@{$self->{children}}, @widgets
771	];	728	];
772		729
773	$self->realloc;	730	$self->realloc;
		731
		732	$self->emit (c_add => \@widgets);
		733
		734	map $_+0, @widgets
774	}	735	}
775		736
776	sub children {	737	sub children {
777	@{ $_[0]{children} }	738	@{ $_[0]{children} }
778	}	739	}
779		740
780	sub remove {	741	sub remove {
781	my ($self, $child) = @_;	742	my ($self, @widgets) = @_;
782		743
		744	$self->emit (c_remove => \@widgets);
		745
		746	for my $child (@widgets) {
783	delete $child->{parent};	747	delete $child->{parent};
784	$child->hide;	748	$child->hide;
785
786	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];	749	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
		750	}
787		751
788	$self->realloc;	752	$self->realloc;
789	}	753	}
790		754
791	sub clear {	755	sub clear {
792	my ($self) = @_;	756	my ($self) = @_;
793		757
794	my $children = delete $self->{children};	758	my $children = $self->{children};
795	$self->{children} = [];	759	$self->{children} = [];
796		760
797	for (@$children) {	761	for (@$children) {
798	delete $_->{parent};	762	delete $_->{parent};
799	$_->hide;	763	$_->hide;
…		…
819	}	783	}
820		784
821	sub _draw {	785	sub _draw {
822	my ($self) = @_;	786	my ($self) = @_;
823		787
824	$_->draw for @{$self->{children}};	788	$_->draw for $self->visible_children;
825	}	789	}
826		790
827	#############################################################################	791	#############################################################################
828		792
829	package CFPlus::UI::Bin;	793	package DC::UI::Bin;
830		794
831	our @ISA = CFPlus::UI::Container::;	795	our @ISA = DC::UI::Container::;
832		796
833	sub new {	797	sub new {
834	my ($class, %arg) = @_;	798	my ($class, %arg) = @_;
835		799
836	my $child = (delete $arg{child}) || new CFPlus::UI::Empty::;	800	my $child = (delete $arg{child}) || new DC::UI::Empty::;
837		801
838	$class->SUPER::new (children => [$child], %arg)	802	$class->SUPER::new (children => [$child], %arg)
839	}	803	}
840		804
841	sub add {	805	sub add {
842	my ($self, $child) = @_;	806	my ($self, $child) = @_;
843		807
844	$self->SUPER::remove ($_) for @{ $self->{children} };	808	$self->clear;
845	$self->SUPER::add ($child);	809	$self->SUPER::add ($child);
846	}	810	}
847		811
848	sub remove {	812	sub remove {
849	my ($self, $widget) = @_;	813	my ($self, $widget) = @_;
850		814
851	$self->SUPER::remove ($widget);	815	$self->SUPER::remove ($widget);
852		816
853	$self->{children} = [new CFPlus::UI::Empty]	817	$self->{children} = [new DC::UI::Empty]
854	unless @{$self->{children}};	818	unless @{$self->{children}};
855	}	819	}
856		820
857	sub child { $_[0]->{children}[0] }	821	sub child { $_[0]->{children}[0] }
858		822
…		…
867		831
868	1	832	1
869	}	833	}
870		834
871	#############################################################################	835	#############################################################################
872
873	# back-buffered drawing area	836	# back-buffered drawing area
874		837
875	package CFPlus::UI::Window;	838	package DC::UI::Window;
876		839
877	our @ISA = CFPlus::UI::Bin::;	840	our @ISA = DC::UI::Bin::;
878		841
879	use CFPlus::OpenGL;	842	use DC::OpenGL;
880		843
881	sub new {	844	sub new {
882	my ($class, %arg) = @_;	845	my ($class, %arg) = @_;
883		846
884	my $self = $class->SUPER::new (%arg);	847	my $self = $class->SUPER::new (%arg);
…		…
906	}	869	}
907		870
908	sub render_child {	871	sub render_child {
909	my ($self) = @_;	872	my ($self) = @_;
910		873
911	$self->{texture} = new_from_opengl CFPlus::Texture $self->{w}, $self->{h}, sub {	874	$self->{texture} = new_from_opengl DC::Texture $self->{w}, $self->{h}, sub {
912	glClearColor 0, 0, 0, 0;	875	glClearColor 0, 0, 0, 0;
913	glClear GL_COLOR_BUFFER_BIT;	876	glClear GL_COLOR_BUFFER_BIT;
914		877
915	{	878	{
916	package CFPlus::UI::Base;	879	package DC::UI::Base;
917		880
918	local ($draw_x, $draw_y, $draw_w, $draw_h) =	881	local ($draw_x, $draw_y, $draw_w, $draw_h) =
919	(0, 0, $self->{w}, $self->{h});	882	(0, 0, $self->{w}, $self->{h});
920		883
921	$self->_render;	884	$self->_render;
…		…
938	glDisable GL_TEXTURE_2D;	901	glDisable GL_TEXTURE_2D;
939	}	902	}
940		903
941	#############################################################################	904	#############################################################################
942		905
943	package CFPlus::UI::ViewPort;	906	package DC::UI::ViewPort;
944		907
		908	use List::Util qw(min max);
		909
945	our @ISA = CFPlus::UI::Window::;	910	our @ISA = DC::UI::Window::;
946		911
947	sub new {	912	sub new {
948	my $class = shift;	913	my $class = shift;
949		914
950	$class->SUPER::new (	915	$class->SUPER::new (
…		…
957	sub size_request {	922	sub size_request {
958	my ($self) = @_;	923	my ($self) = @_;
959		924
960	my ($w, $h) = @{$self->child}{qw(req_w req_h)};	925	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
961		926
962	$w = 10 if $self->{scroll_x};	927	$w = 1 if $self->{scroll_x};
963	$h = 10 if $self->{scroll_y};	928	$h = 1 if $self->{scroll_y};
964		929
965	($w, $h)	930	($w, $h)
966	}	931	}
967		932
968	sub invoke_size_allocate {	933	sub invoke_size_allocate {
…		…
980	}	945	}
981		946
982	sub set_offset {	947	sub set_offset {
983	my ($self, $x, $y) = @_;	948	my ($self, $x, $y) = @_;
984		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}) {
985	$self->{view_x} = int $x;	954	$self->{view_x} = $x;
986	$self->{view_y} = int $y;	955	$self->{view_y} = $y;
987		956
		957	$self->emit (changed => $x, $y);
988	$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	}
989	}	978	}
990		979
991	# 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 $self... but we should not ask for that
992	sub coord2local {	981	sub coord2local {
993	my ($self, $x, $y) = @_;	982	my ($self, $x, $y) = @_;
…		…
1008	my ($self, $x, $y) = @_;	997	my ($self, $x, $y) = @_;
1009		998
1010	if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}	999	if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
1011	&& $y >= $self->{y} && $y < $self->{y} + $self->{h}	1000	&& $y >= $self->{y} && $y < $self->{y} + $self->{h}
1012	) {	1001	) {
1013	$self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})	1002	$self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
1014	} else {	1003	} else {
1015	$self->CFPlus::UI::Base::find_widget ($x, $y)	1004	$self->DC::UI::Base::find_widget ($x, $y)
1016	}	1005	}
1017	}	1006	}
1018		1007
1019	sub _render {	1008	sub _render {
1020	my ($self) = @_;	1009	my ($self) = @_;
1021		1010
1022	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};
1023	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 - $self->{view_y};
1024		1013
1025	CFPlus::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};	1014	DC::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
1026		1015
1027	$self->SUPER::_render;	1016	$self->SUPER::_render;
1028	}	1017	}
1029		1018
1030	#############################################################################	1019	#############################################################################
1031		1020
1032	package CFPlus::UI::ScrolledWindow;	1021	package DC::UI::ScrolledWindow;
1033		1022
1034	our @ISA = CFPlus::UI::HBox::;	1023	our @ISA = DC::UI::Table::;
1035		1024
1036	sub new {	1025	sub new {
1037	my ($class, %arg) = @_;	1026	my ($class, %arg) = @_;
1038		1027
1039	my $child = delete $arg{child};	1028	my $child = delete $arg{child};
1040		1029
1041	my $self;	1030	my $self;
1042		1031
1043	my $slider = new CFPlus::UI::Slider	1032	my $hslider = new DC::UI::Slider
		1033	c_col => 0,
		1034	c_row => 1,
		1035	vertical => 0,
		1036	range => [0, 0, 1, 0.01], # HACK fix
		1037	on_changed => sub {
		1038	$self->{hpos} = $_[1];
		1039	$self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
		1040	},
		1041	;
		1042
		1043	my $vslider = new DC::UI::Slider
		1044	c_col => 1,
		1045	c_row => 0,
1044	vertical => 1,	1046	vertical => 1,
1045	range => [0, 0, 1, 0.01], # HACK fix	1047	range => [0, 0, 1, 0.01], # HACK fix
1046	on_changed => sub {	1048	on_changed => sub {
1047	$self->{vp}->set_offset (0, $_[1]);	1049	$self->{vpos} = $_[1];
		1050	$self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
1048	},	1051	},
1049	;	1052	;
1050		1053
1051	$self = $class->SUPER::new (	1054	$self = $class->SUPER::new (
1052	vp => (new CFPlus::UI::ViewPort expand => 1),	1055	scroll_x => 0,
		1056	scroll_y => 1,
1053	can_events => 1,	1057	can_events => 1,
1054	slider => $slider,	1058	hslider => $hslider,
		1059	vslider => $vslider,
		1060	col_expand => [1, 0],
		1061	row_expand => [1, 0],
1055	%arg,	1062	%arg,
1056	);	1063	);
1057		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
1058	$self->SUPER::add ($self->{vp}, $self->{slider});	1086	$self->SUPER::add ($self->{vp});
		1087
1059	$self->add ($child) if $child;	1088	$self->add ($child) if $child;
1060		1089
1061	$self	1090	$self
1062	}	1091	}
1063
1064	#TODO# update range on size_allocate depending on child
1065		1092
1066	sub add {	1093	sub add {
1067	my ($self, $widget) = @_;	1094	my ($self, $widget) = @_;
1068		1095
1069	$self->{vp}->add ($self->{child} = $widget);	1096	$self->{vp}->add ($self->{child} = $widget);
1070	}	1097	}
1071		1098
		1099	sub set_offset { shift->{vp}->set_offset (@_) }
		1100	sub set_center { shift->{vp}->set_center (@_) }
		1101	sub make_visible { shift->{vp}->make_visible (@_) }
		1102
		1103	sub update_slider {
		1104	my ($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, $oy);
		1148	};
		1149	}
		1150
1072	sub invoke_mouse_wheel {	1151	sub invoke_mouse_wheel {
1073	my ($self, $ev) = @_;	1152	my ($self, $ev) = @_;
1074		1153
1075	return 0 unless $ev->{dy}; # only vertical movements
1076
1077	$self->{slider}->emit (mouse_wheel => $ev);	1154	$self->{vslider}->emit (mouse_wheel => $ev) if $self->{vslider_visible};
		1155	$self->{hslider}->emit (mouse_wheel => $ev) if $self->{hslider_visible};
1078		1156
1079	1	1157	1
1080	}	1158	}
1081		1159
1082	sub update_slider {	1160	sub invoke_button_down {
1083	my ($self) = @_;	1161	my ($self, $ev, $x, $y) = @_;
1084		1162
1085	$self->{slider}->set_range ([$self->{slider}{range}[0], 0, $self->{vp}->child->{h}, $self->{vp}{h}, 1]);	1163	if ($ev->{button} == 2) {
1086	}	1164	$self->start_dragging ($ev);
		1165	return 1;
		1166	}
1087		1167
1088	sub update {	1168	0
1089	my ($self) = @_;	1169	}
1090		1170
1091	$self->SUPER::update;	1171	sub invoke_button_up {
		1172	my ($self, $ev, $x, $y) = @_;
1092		1173
1093	$self->update_slider;	1174	if (delete $self->{motion}) {
		1175	return 1;
		1176	}
		1177
		1178	0
		1179	}
		1180
		1181	sub invoke_mouse_motion {
		1182	my ($self, $ev, $x, $y) = @_;
		1183
		1184	if ($self->{motion}) {
		1185	$self->{motion}->($ev, $x, $y);
		1186	return 1;
		1187	}
		1188
		1189	0
1094	}	1190	}
1095		1191
1096	sub invoke_size_allocate {	1192	sub invoke_size_allocate {
1097	my ($self, $w, $h) = @_;	1193	my ($self, $w, $h) = @_;
1098		1194
1099	$self->update_slider;	1195	$self->update_slider;
1100
1101	$self->SUPER::invoke_size_allocate ($w, $h)	1196	$self->SUPER::invoke_size_allocate ($w, $h)
1102	}	1197	}
1103		1198
1104	#############################################################################	1199	#############################################################################
1105		1200
1106	package CFPlus::UI::Frame;	1201	package DC::UI::Frame;
1107		1202
1108	our @ISA = CFPlus::UI::Bin::;	1203	our @ISA = DC::UI::Bin::;
1109		1204
1110	use CFPlus::OpenGL;	1205	use DC::OpenGL;
1111		1206
1112	sub new {	1207	sub new {
1113	my $class = shift;	1208	my $class = shift;
1114		1209
1115	$class->SUPER::new (	1210	$class->SUPER::new (
…		…
1125	my ($w, $h) = @$self{qw(w h)};	1220	my ($w, $h) = @$self{qw(w h)};
1126		1221
1127	glEnable GL_BLEND;	1222	glEnable GL_BLEND;
1128	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;	1223	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1129	glColor_premultiply @{ $self->{bg} };	1224	glColor_premultiply @{ $self->{bg} };
1130
1131	glBegin GL_QUADS;
1132	glVertex 0 , 0;
1133	glVertex 0 , $h;
1134	glVertex $w, $h;	1225	glRect 0, 0, $w, $h;
1135	glVertex $w, 0;
1136	glEnd;
1137
1138	glDisable GL_BLEND;	1226	glDisable GL_BLEND;
1139	}	1227	}
1140		1228
1141	$self->SUPER::_draw;	1229	$self->SUPER::_draw;
1142	}	1230	}
1143		1231
1144	#############################################################################	1232	#############################################################################
1145		1233
1146	package CFPlus::UI::FancyFrame;	1234	package DC::UI::FancyFrame;
1147		1235
1148	our @ISA = CFPlus::UI::Bin::;	1236	our @ISA = DC::UI::Bin::;
1149		1237
1150	use CFPlus::OpenGL;	1238	use DC::OpenGL;
1151		1239
1152	sub new {	1240	sub new {
1153	my ($class, %arg) = @_;	1241	my ($class, %arg) = @_;
1154		1242
1155	if ((exists $arg{label}) && !ref $arg{label}) {	1243	if ((exists $arg{label}) && !ref $arg{label}) {
1156	$arg{label} = new CFPlus::UI::Label	1244	$arg{label} = new DC::UI::Label
1157	align => 1,	1245	align => 1,
1158	valign => 0,	1246	valign => 0,
1159	text => $arg{label},	1247	text => $arg{label},
1160	fontsize => ($arg{border} || 0.8) * 0.75;	1248	fontsize => ($arg{border} || 0.8) * 0.75;
1161	}	1249	}
…		…
1173		1261
1174	sub add {	1262	sub add {
1175	my ($self, @widgets) = @_;	1263	my ($self, @widgets) = @_;
1176		1264
1177	$self->SUPER::add (@widgets);	1265	$self->SUPER::add (@widgets);
1178	$self->CFPlus::UI::Container::add ($self->{label}) if $self->{label};	1266	$self->DC::UI::Container::add ($self->{label}) if $self->{label};
1179	}	1267	}
1180		1268
1181	sub border {	1269	sub border {
1182	int $_[0]{border} * $::FONTSIZE	1270	int $_[0]{border} * $::FONTSIZE
1183	}	1271	}
…		…
1241	}	1329	}
1242	}	1330	}
1243		1331
1244	#############################################################################	1332	#############################################################################
1245		1333
1246	package CFPlus::UI::Toplevel;	1334	package DC::UI::Toplevel;
1247		1335
1248	our @ISA = CFPlus::UI::Bin::;	1336	our @ISA = DC::UI::Bin::;
1249		1337
1250	use CFPlus::OpenGL;	1338	use DC::OpenGL;
1251		1339
1252	my $bg =	1340	my $bg =
1253	new_from_file CFPlus::Texture CFPlus::find_rcfile "d1_bg.png",	1341	new_from_file DC::Texture DC::find_rcfile "d1_bg.png",
1254	mipmap => 1, wrap => 1;	1342	mipmap => 1, wrap => 1;
1255		1343
1256	my @border =	1344	my @border =
1257	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }	1345	map { new_from_file DC::Texture DC::find_rcfile $_, mipmap => 1 }
1258	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 $_, mipmap => 1 }
		1350	qw(x1_move.png x1_resize.png);
1259		1351
1260	sub new {	1352	sub new {
1261	my ($class, %arg) = @_;	1353	my ($class, %arg) = @_;
1262		1354
1263	my $self = $class->SUPER::new (	1355	my $self = $class->SUPER::new (
…		…
1268	min_w => 64,	1360	min_w => 64,
1269	min_h => 32,	1361	min_h => 32,
1270	%arg,	1362	%arg,
1271	);	1363	);
1272		1364
1273	$self->{title_widget} = new CFPlus::UI::Label	1365	$self->{title_widget} = new DC::UI::Label
1274	align => 0,	1366	align => 0,
1275	valign => 1,	1367	valign => 1,
1276	text => $self->{title},	1368	text => $self->{title},
1277	fontsize => $self->{border},	1369	fontsize => $self->{border},
1278	if exists $self->{title};	1370	if exists $self->{title};
1279		1371
1280	if ($self->{has_close_button}) {	1372	if ($self->{has_close_button}) {
1281	$self->{close_button} =	1373	$self->{close_button} =
1282	new CFPlus::UI::ImageButton	1374	new DC::UI::ImageButton
1283	path => 'x1_close.png',	1375	path => 'x1_close.png',
1284	on_activate => sub { $self->emit ("delete") };	1376	on_activate => sub { $self->emit ("delete") };
1285		1377
1286	$self->CFPlus::UI::Container::add ($self->{close_button});	1378	$self->DC::UI::Container::add ($self->{close_button});
1287	}	1379	}
1288		1380
1289	$self	1381	$self
1290	}	1382	}
1291		1383
1292	sub add {	1384	sub add {
1293	my ($self, @widgets) = @_;	1385	my ($self, @widgets) = @_;
1294		1386
1295	$self->SUPER::add (@widgets);	1387	$self->SUPER::add (@widgets);
1296	$self->CFPlus::UI::Container::add ($self->{close_button}) if $self->{close_button};	1388	$self->DC::UI::Container::add ($self->{close_button}) if $self->{close_button};
1297	$self->CFPlus::UI::Container::add ($self->{title_widget}) if $self->{title_widget};	1389	$self->DC::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
1298	}	1390	}
1299		1391
1300	sub border {	1392	sub border {
1301	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	$self->SUPER::get_max_wh
1302	}	1403	}
1303		1404
1304	sub size_request {	1405	sub size_request {
1305	my ($self) = @_;	1406	my ($self) = @_;
1306		1407
…		…
1432	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	1533	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1433		1534
1434	my $border = $self->border;	1535	my $border = $self->border;
1435		1536
1436	glColor @{ $self->{border_bg} };	1537	glColor @{ $self->{border_bg} };
1437	$border[0]->draw_quad_alpha (0, 0, $w, $border);	1538	$border[0]->draw_quad_alpha ( 0, 0, $w, $border);
1438	$border[1]->draw_quad_alpha (0, $border, $border, $ch);	1539	$border[1]->draw_quad_alpha ( 0, $border, $border, $ch);
1439	$border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);	1540	$border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1440	$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, $border);
1441		1556
1442	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {	1557	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1443	glColor @{ $self->{bg} };	1558	glColor @{ $self->{bg} };
1444		1559
1445	# TODO: repeat texture not scale	1560	# TODO: repeat texture not scale
…		…
1464	if $self->{close_button};	1579	if $self->{close_button};
1465	}	1580	}
1466		1581
1467	#############################################################################	1582	#############################################################################
1468		1583
1469	package CFPlus::UI::Table;	1584	package DC::UI::Table;
1470		1585
1471	our @ISA = CFPlus::UI::Base::;	1586	our @ISA = DC::UI::Container::;
1472		1587
1473	use List::Util qw(max sum);	1588	use List::Util qw(max sum);
1474		1589
1475	use CFPlus::OpenGL;	1590	use DC::OpenGL;
1476		1591
1477	sub new {	1592	sub new {
1478	my $class = shift;	1593	my $class = shift;
1479		1594
1480	$class->SUPER::new (	1595	$class->SUPER::new (
1481	col_expand => [],	1596	col_expand => [],
		1597	row_expand => [],
1482	@_,	1598	@_,
1483	)	1599	)
1484	}	1600	}
1485		1601
1486	sub children {
1487	grep $_, map @$_, grep $_, @{ $_[0]{children} }
1488	}
1489
1490	sub add {	1602	sub add {
		1603	my ($self, @widgets) = @_;
		1604
		1605	for my $child (@widgets) {
		1606	$child->{c_rowspan} ||= 1;
		1607	$child->{c_colspan} ||= 1;
		1608	}
		1609
		1610	$self->SUPER::add (@widgets);
		1611	}
		1612
		1613	sub add_at {
1491	my ($self) = shift;	1614	my $self = shift;
		1615
		1616	my @widgets;
1492		1617
1493	while (@_) {	1618	while (@_) {
1494	my ($x, $y, $child) = splice @_, 0, 3, ();	1619	my ($col, $row, $child) = splice @_, 0, 3, ();
1495	$child->set_parent ($self);
1496	$self->{children}[$y][$x] = $child;
1497	}
1498		1620
1499	$self->{force_realloc} = 1;	1621	$child->{c_row} = $row;
1500	$self->{force_size_alloc} = 1;	1622	$child->{c_col} = $col;
1501	$self->realloc;
1502	}
1503		1623
1504	sub remove {	1624	push @widgets, $child;
		1625	}
		1626
		1627	$self->add (@widgets);
		1628	}
		1629
		1630	sub get_wh {
1505	my ($self, $child) = @_;	1631	my ($self) = @_;
1506		1632
1507	# TODO: not yet implemented	1633	my (@w, @h);
1508	}
1509
1510	# TODO: move to container class maybe? send children a signal on removal?
1511	sub clear {
1512	my ($self) = @_;
1513		1634
1514	my @children = $self->children;	1635	my @children = $self->children;
1515	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	}
1516		1646	}
1517	for (@children) {
1518	delete $_->{parent};
1519	$_->hide;
1520	}
1521		1647
1522	$self->realloc;	1648	# second pass, rows
1523	}	1649	for my $widget (sort { $a->{c_rowspan} <=> $b->{c_rowspan} } @children) {
1524
1525	sub get_wh {
1526	my ($self) = @_;
1527
1528	my (@w, @h);
1529
1530	for my $y (0 .. $#{$self->{children}}) {
1531	my $row = $self->{children}[$y]
1532	or next;
1533
1534	for my $x (0 .. $#$row) {
1535	my $widget = $row->[$x]
1536	or next;
1537	my ($w, $h) = @$widget{qw(req_w req_h)};	1650	my ($r, $h, $rs) = @$widget{qw(c_row req_h c_rowspan)};
1538		1651
1539	$w[$x] = max $w[$x], $w;	1652	my $sh = sum @h[$r .. $r + $rs - 1];
1540	$h[$y] = max $h[$y], $h;	1653
		1654	if ($h > $sh) {
		1655	$_ += ($h - $sh) / ($_ ? $sh / $_ : $rs) for @h[$r .. $r + $rs - 1];
1541	}	1656	}
1542	}	1657	}
1543		1658
1544	(\@w, \@h)	1659	(\@w, \@h)
1545	}	1660	}
…		…
1561	my ($ws, $hs) = $self->get_wh;	1676	my ($ws, $hs) = $self->get_wh;
1562		1677
1563	my $req_w = (sum @$ws) || 1;	1678	my $req_w = (sum @$ws) || 1;
1564	my $req_h = (sum @$hs) || 1;	1679	my $req_h = (sum @$hs) || 1;
1565		1680
1566	# TODO: nicer code && do row_expand	1681	# now linearly scale the rows/columns to the allocated size
1567	my @col_expand = @{$self->{col_expand}};	1682	my @col_expand = @{$self->{col_expand}};
1568	@col_expand = (1) x @$ws unless @col_expand;	1683	@col_expand = (1) x @$ws unless @col_expand;
1569	my $col_expand = (sum @col_expand) || 1;	1684	my $col_expand = (sum @col_expand) || 1;
1570		1685
1571	# linearly scale sizes
1572	$ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;	1686	$ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
1573	$hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
1574		1687
1575	CFPlus::UI::harmonize $ws;	1688	DC::UI::harmonize $ws;
		1689
		1690	my @row_expand = @{$self->{row_expand}};
		1691	@row_expand = (1) x @$ws unless @row_expand;
		1692	my $row_expand = (sum @row_expand) || 1;
		1693
		1694	$hs->[$_] += $row_expand[$_] / $row_expand * ($h - $req_h) for 0 .. $#$hs;
		1695
1576	CFPlus::UI::harmonize $hs;	1696	DC::UI::harmonize $hs;
1577		1697
1578	my $y;	1698	my @x; for (0 .. $#$ws) { $x[$_ + 1] = $x[$_] + $ws->[$_] }
		1699	my @y; for (0 .. $#$hs) { $y[$_ + 1] = $y[$_] + $hs->[$_] }
1579		1700
1580	for my $r (0 .. $#{$self->{children}}) {	1701	for my $widget ($self->children) {
1581	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)};
1582	or next;
1583		1703
1584	my $x = 0;	1704	$widget->configure (
1585	my $row_h = $hs->[$r];	1705	$x[$c], $y[$r],
		1706	$x[$c + $cs] - $x[$c], $y[$r + $rs] - $y[$r],
1586		1707	);
1587	for my $c (0 .. $#$row) {	1708	}
1588	my $col_w = $ws->[$c];
1589		1709
1590	if (my $widget = $row->[$c]) {	1710	1
1591	$widget->configure ($x, $y, $col_w, $row_h);	1711	}
1592	}
1593		1712
1594	$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};
1595	}	1740	}
		1741	}
1596		1742
1597	$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}, $child->{req_h});
1598	}	1774	}
1599		1775
1600	1	1776	1
1601	}	1777	}
1602		1778
1603	sub find_widget {
1604	my ($self, $x, $y) = @_;
1605
1606	$x -= $self->{x};
1607	$y -= $self->{y};
1608
1609	my $res;
1610
1611	for (grep $_, map @$_, grep $_, @{ $self->{children} }) {
1612	$res = $_->find_widget ($x, $y)
1613	and return $res;
1614	}
1615
1616	$self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
1617	}
1618
1619	sub _draw {
1620	my ($self) = @_;
1621
1622	for (grep $_, @{$self->{children}}) {
1623	$_->draw for grep $_, @$_;
1624	}
1625	}
1626
1627	#############################################################################	1779	#############################################################################
1628		1780
1629	package CFPlus::UI::Box;	1781	package DC::UI::Box;
1630		1782
1631	our @ISA = CFPlus::UI::Container::;	1783	our @ISA = DC::UI::Container::;
1632		1784
1633	sub size_request {	1785	sub size_request {
1634	my ($self) = @_;	1786	my ($self) = @_;
		1787
		1788	my @children = $self->visible_children;
1635		1789
1636	$self->{vertical}	1790	$self->{vertical}
1637	? (	1791	? (
1638	(List::Util::max map $_->{req_w}, @{$self->{children}}),	1792	(List::Util::max map $_->{req_w}, @children),
1639	(List::Util::sum map $_->{req_h}, @{$self->{children}}),	1793	(List::Util::sum map $_->{req_h}, @children),
1640	)	1794	)
1641	: (	1795	: (
1642	(List::Util::sum map $_->{req_w}, @{$self->{children}}),	1796	(List::Util::sum map $_->{req_w}, @children),
1643	(List::Util::max map $_->{req_h}, @{$self->{children}}),	1797	(List::Util::max map $_->{req_h}, @children),
1644	)	1798	)
1645	}	1799	}
1646		1800
1647	sub invoke_size_allocate {	1801	sub invoke_size_allocate {
1648	my ($self, $w, $h) = @_;	1802	my ($self, $w, $h) = @_;
…		…
1669	$req[$_] += $space * $children[$_]{expand}	1823	$req[$_] += $space * $children[$_]{expand}
1670	for 0 .. $#children;	1824	for 0 .. $#children;
1671	}	1825	}
1672	}	1826	}
1673		1827
1674	CFPlus::UI::harmonize \@req;	1828	DC::UI::harmonize \@req;
1675		1829
1676	my $pos = 0;	1830	my $pos = 0;
1677	for (0 .. $#children) {	1831	for (0 .. $#children) {
1678	my $alloc = $req[$_];	1832	my $alloc = $req[$_];
1679	$children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));	1833	$children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
…		…
1684	1	1838	1
1685	}	1839	}
1686		1840
1687	#############################################################################	1841	#############################################################################
1688		1842
1689	package CFPlus::UI::HBox;	1843	package DC::UI::HBox;
1690		1844
1691	our @ISA = CFPlus::UI::Box::;	1845	our @ISA = DC::UI::Box::;
1692		1846
1693	sub new {	1847	sub new {
1694	my $class = shift;	1848	my $class = shift;
1695		1849
1696	$class->SUPER::new (	1850	$class->SUPER::new (
…		…
1699	)	1853	)
1700	}	1854	}
1701		1855
1702	#############################################################################	1856	#############################################################################
1703		1857
1704	package CFPlus::UI::VBox;	1858	package DC::UI::VBox;
1705		1859
1706	our @ISA = CFPlus::UI::Box::;	1860	our @ISA = DC::UI::Box::;
1707		1861
1708	sub new {	1862	sub new {
1709	my $class = shift;	1863	my $class = shift;
1710		1864
1711	$class->SUPER::new (	1865	$class->SUPER::new (
…		…
1714	)	1868	)
1715	}	1869	}
1716		1870
1717	#############################################################################	1871	#############################################################################
1718		1872
1719	package CFPlus::UI::Label;	1873	package DC::UI::Label;
1720		1874
1721	our @ISA = CFPlus::UI::DrawBG::;	1875	our @ISA = DC::UI::DrawBG::;
1722		1876
1723	use CFPlus::OpenGL;	1877	use DC::OpenGL;
1724		1878
1725	sub new {	1879	sub new {
1726	my ($class, %arg) = @_;	1880	my ($class, %arg) = @_;
1727		1881
1728	my $self = $class->SUPER::new (	1882	my $self = $class->SUPER::new (
…		…
1733	#text => initial text	1887	#text => initial text
1734	#markup => initial narkup	1888	#markup => initial narkup
1735	#max_w => maximum pixel width	1889	#max_w => maximum pixel width
1736	#style => 0, # render flags	1890	#style => 0, # render flags
1737	ellipsise => 3, # end	1891	ellipsise => 3, # end
1738	layout => (new CFPlus::Layout),	1892	layout => (new DC::Layout),
1739	fontsize => 1,	1893	fontsize => 1,
1740	align => -1,	1894	align => -1,
1741	valign => -1,	1895	valign => -1,
1742	padding_x => 2,	1896	padding_x => 2,
1743	padding_y => 2,	1897	padding_y => 2,
1744	can_events => 0,	1898	can_events => 0,
1745	%arg	1899	%arg
1746	);	1900	);
1747		1901
1748	if (exists $self->{template}) {	1902	if (exists $self->{template}) {
1749	my $layout = new CFPlus::Layout;	1903	my $layout = new DC::Layout;
1750	$layout->set_text (delete $self->{template});	1904	$layout->set_text (delete $self->{template});
1751	$self->{template} = $layout;	1905	$self->{template} = $layout;
1752	}	1906	}
1753		1907
1754	if (exists $self->{markup}) {	1908	if (exists $self->{markup}) {
…		…
1772		1926
1773	delete $self->{ox};	1927	delete $self->{ox};
1774	$self->SUPER::realloc;	1928	$self->SUPER::realloc;
1775	}	1929	}
1776		1930
		1931	sub clear {
		1932	my ($self) = @_;
		1933
		1934	$self->set_text ("");
		1935	}
		1936
1777	sub set_text {	1937	sub set_text {
1778	my ($self, $text) = @_;	1938	my ($self, $text) = @_;
1779		1939
1780	return if $self->{text} eq "T$text";	1940	return if $self->{text} eq "T$text";
1781	$self->{text} = "T$text";	1941	$self->{text} = "T$text";
…		…
1804		1964
1805	sub size_request {	1965	sub size_request {
1806	my ($self) = @_;	1966	my ($self) = @_;
1807		1967
1808	$self->{size_req} ||= do {	1968	$self->{size_req} ||= do {
		1969	my ($max_w, $max_h) = $self->get_max_wh;
		1970
1809	$self->{layout}->set_font ($self->{font}) if $self->{font};	1971	$self->{layout}->set_font ($self->{font}) if $self->{font};
1810	$self->{layout}->set_width ($self->{max_w} || -1);	1972	$self->{layout}->set_width ($self->{max_w} || $max_w || -1);
1811	$self->{layout}->set_ellipsise ($self->{ellipsise});	1973	$self->{layout}->set_ellipsise ($self->{ellipsise});
1812	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});	1974	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1813	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	1975	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1814		1976
1815	my ($w, $h) = $self->{layout}->size;	1977	my ($w, $h) = $self->{layout}->size;
…		…
1887	: ($self->{w} - $size->[0]) * 0.5);	2049	: ($self->{w} - $size->[0]) * 0.5);
1888		2050
1889	$self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}	2051	$self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1890	: $self->{valign} > 0 ? $self->{h} - $size->[1] - $self->{padding_y}	2052	: $self->{valign} > 0 ? $self->{h} - $size->[1] - $self->{padding_y}
1891	: ($self->{h} - $size->[1]) * 0.5);	2053	: ($self->{h} - $size->[1]) * 0.5);
		2054
		2055	$self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
1892	};	2056	};
1893		2057
1894	my $w = List::Util::min $self->{w} + 4, $size->[0];	2058	# unless ($self->{list}) {
1895	my $h = List::Util::min $self->{h} + 2, $size->[1];	2059	# $self->{list} = DC::OpenGL::glGenList;
1896		2060	# DC::OpenGL::glNewList $self->{list};
1897	$self->{layout}->render ($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	$self->{layout}->draw;
1898	}	2068	}
		2069
		2070	#sub destroy {
		2071	# my ($self) = @_;
		2072	#
		2073	# DC::OpenGL::glDeleteList delete $self->{list} if $self->{list};
		2074	#
		2075	# $self->SUPER::destroy;
		2076	#}
1899		2077
1900	#############################################################################	2078	#############################################################################
1901		2079
1902	package CFPlus::UI::EntryBase;	2080	package DC::UI::EntryBase;
1903		2081
1904	our @ISA = CFPlus::UI::Label::;	2082	our @ISA = DC::UI::Label::;
1905		2083
1906	use CFPlus::OpenGL;	2084	use DC::OpenGL;
1907		2085
1908	sub new {	2086	sub new {
1909	my $class = shift;	2087	my $class = shift;
1910		2088
1911	$class->SUPER::new (	2089	$class->SUPER::new (
1912	fg => [1, 1, 1],	2090	fg => [1, 1, 1],
1913	bg => [0, 0, 0, 0.2],	2091	bg => [0, 0, 0, 0.2],
		2092	outline => [0.6, 0.3, 0.1],
1914	active_bg => [1, 1, 1, 0.5],	2093	active_bg => [0, 0, 1, .2],
1915	active_fg => [0, 0, 0],	2094	active_fg => [1, 1, 1],
		2095	active_outline => [1, 1, 0],
1916	can_hover => 1,	2096	can_hover => 1,
1917	can_focus => 1,	2097	can_focus => 1,
1918	valign => 0,	2098	valign => 0,
1919	can_events => 1,	2099	can_events => 1,
1920	ellipsise => 0,	2100	ellipsise => 0,
		2101	padding_x => 4,
		2102	padding_y => 2,
1921	#text => ...	2103	#text => ...
1922	#hidden => "*",	2104	#hidden => "*",
1923	@_	2105	@_
1924	)	2106	)
1925	}	2107	}
…		…
1976		2158
1977	if ($uni == 8) {	2159	if ($uni == 8) {
1978	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};	2160	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1979	} elsif ($uni == 127) {	2161	} elsif ($uni == 127) {
1980	substr $text, $self->{cursor}, 1, "";	2162	substr $text, $self->{cursor}, 1, "";
1981	} elsif ($sym == CFPlus::SDLK_LEFT) {	2163	} elsif ($sym == DC::SDLK_LEFT) {
1982	--$self->{cursor} if $self->{cursor};	2164	--$self->{cursor} if $self->{cursor};
1983	} elsif ($sym == CFPlus::SDLK_RIGHT) {	2165	} elsif ($sym == DC::SDLK_RIGHT) {
1984	++$self->{cursor} if $self->{cursor} < length $self->{text};	2166	++$self->{cursor} if $self->{cursor} < length $self->{text};
1985	} elsif ($sym == CFPlus::SDLK_HOME) {	2167	} elsif ($sym == DC::SDLK_HOME) {
1986	# what a hack	2168	# what a hack
1987	$self->{cursor} =	2169	$self->{cursor} =
1988	(substr $self->{text}, 0, $self->{cursor}) =~ /^(.*\012)/	2170	(substr $self->{text}, 0, $self->{cursor}) =~ /^(.*\012)/
1989	? length $1	2171	? length $1
1990	: 0;	2172	: 0;
1991	} elsif ($sym == CFPlus::SDLK_END) {	2173	} elsif ($sym == DC::SDLK_END) {
1992	# uh, again	2174	# uh, again
1993	$self->{cursor} =	2175	$self->{cursor} =
1994	(substr $self->{text}, $self->{cursor}) =~ /^([^\012]*)\012/	2176	(substr $self->{text}, $self->{cursor}) =~ /^([^\012]*)\012/
1995	? $self->{cursor} + length $1	2177	? $self->{cursor} + length $1
1996	: length $self->{text};	2178	: length $self->{text};
…		…
2060	glColor_premultiply @{$self->{bg}};	2242	glColor_premultiply @{$self->{bg}};
2061	}	2243	}
2062		2244
2063	glEnable GL_BLEND;	2245	glEnable GL_BLEND;
2064	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;	2246	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2065	glBegin GL_QUADS;
2066	glVertex 0 , 0;
2067	glVertex 0 , $self->{h};
2068	glVertex $self->{w}, $self->{h};	2247	glRect 0, 0, $self->{w}, $self->{h};
2069	glVertex $self->{w}, 0;
2070	glEnd;
2071	glDisable GL_BLEND;	2248	glDisable GL_BLEND;
2072		2249
2073	$self->SUPER::_draw;	2250	$self->SUPER::_draw;
2074		2251
2075	#TODO: force update every cursor change :(	2252	#TODO: force update every cursor change :(
…		…
2077		2254
2078	unless (exists $self->{cur_h}) {	2255	unless (exists $self->{cur_h}) {
2079	my $text = substr $self->{text}, 0, $self->{cursor};	2256	my $text = substr $self->{text}, 0, $self->{cursor};
2080	utf8::encode $text;	2257	utf8::encode $text;
2081		2258
2082	@$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 $text);
2083	}	2260	}
2084		2261
		2262	glColor_premultiply @{$self->{active_fg}};
2085	glBegin GL_LINES;	2263	glBegin GL_LINES;
2086	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};
2087	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} + $self->{cur_h};
2088	glEnd;	2266	glEnd;
		2267
		2268	glLineWidth 3;
		2269	glColor @{$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, $self->{h} * .5;
		2280	glEnd;
2089	}	2281	}
2090	}	2282	}
2091		2283
2092	#############################################################################	2284	#############################################################################
2093		2285
2094	package CFPlus::UI::Entry;	2286	package DC::UI::Entry;
2095		2287
2096	our @ISA = CFPlus::UI::EntryBase::;	2288	our @ISA = DC::UI::EntryBase::;
2097		2289
2098	use CFPlus::OpenGL;	2290	use DC::OpenGL;
2099		2291
2100	sub invoke_key_down {	2292	sub invoke_key_down {
2101	my ($self, $ev) = @_;	2293	my ($self, $ev) = @_;
2102		2294
2103	my $sym = $ev->{sym};	2295	my $sym = $ev->{sym};
…		…
2109	$self->{history_pointer} = -1;	2301	$self->{history_pointer} = -1;
2110	$self->{history_saveback} = '';	2302	$self->{history_saveback} = '';
2111	$self->emit (activate => $txt);	2303	$self->emit (activate => $txt);
2112	$self->update;	2304	$self->update;
2113		2305
2114	} elsif ($sym == CFPlus::SDLK_UP) {	2306	} elsif ($sym == DC::SDLK_UP) {
2115	if ($self->{history_pointer} < 0) {	2307	if ($self->{history_pointer} < 0) {
2116	$self->{history_saveback} = $self->get_text;	2308	$self->{history_saveback} = $self->get_text;
2117	}	2309	}
2118	if (@{$self->{history} || []} > 0) {	2310	if (@{$self->{history} || []} > 0) {
2119	$self->{history_pointer}++;	2311	$self->{history_pointer}++;
…		…
2121	$self->{history_pointer} = @{$self->{history} || []} - 1;	2313	$self->{history_pointer} = @{$self->{history} || []} - 1;
2122	}	2314	}
2123	$self->set_text ($self->{history}->[$self->{history_pointer}]);	2315	$self->set_text ($self->{history}->[$self->{history_pointer}]);
2124	}	2316	}
2125		2317
2126	} elsif ($sym == CFPlus::SDLK_DOWN) {	2318	} elsif ($sym == DC::SDLK_DOWN) {
2127	$self->{history_pointer}--;	2319	$self->{history_pointer}--;
2128	$self->{history_pointer} = -1 if $self->{history_pointer} < 0;	2320	$self->{history_pointer} = -1 if $self->{history_pointer} < 0;
2129		2321
2130	if ($self->{history_pointer} >= 0) {	2322	if ($self->{history_pointer} >= 0) {
2131	$self->set_text ($self->{history}->[$self->{history_pointer}]);	2323	$self->set_text ($self->{history}->[$self->{history_pointer}]);
…		…
2140	1	2332	1
2141	}	2333	}
2142		2334
2143	#############################################################################	2335	#############################################################################
2144		2336
2145	package CFPlus::UI::TextEdit;	2337	package DC::UI::TextEdit;
2146		2338
2147	our @ISA = CFPlus::UI::EntryBase::;	2339	our @ISA = DC::UI::EntryBase::;
2148		2340
2149	use CFPlus::OpenGL;	2341	use DC::OpenGL;
		2342
		2343	sub new {
		2344	my $class = shift;
		2345
		2346	$class->SUPER::new (
		2347	padding_y => 4,
		2348
		2349	@_
		2350	)
		2351	}
2150		2352
2151	sub move_cursor_ver {	2353	sub move_cursor_ver {
2152	my ($self, $dy) = @_;	2354	my ($self, $dy) = @_;
2153		2355
2154	my ($y, $x) = $self->{layout}->index_to_line_x ($self->{cursor});	2356	my ($line, $x) = $self->{layout}->index_to_line_x ($self->{cursor});
2155		2357
2156	$y += $dy;	2358	$line += $dy;
2157		2359
2158	if (defined (my $index = $self->{layout}->line_x_to_index ($y, $x))) {	2360	if (defined (my $index = $self->{layout}->line_x_to_index ($line, $x))) {
2159	$self->{cursor} = $index;	2361	$self->{cursor} = $index;
2160	delete $self->{cur_h};	2362	delete $self->{cur_h};
2161	$self->update;	2363	$self->update;
2162	return;	2364	return;
2163	}	2365	}
…		…
2166	sub invoke_key_down {	2368	sub invoke_key_down {
2167	my ($self, $ev) = @_;	2369	my ($self, $ev) = @_;
2168		2370
2169	my $sym = $ev->{sym};	2371	my $sym = $ev->{sym};
2170		2372
2171	if ($sym == CFPlus::SDLK_UP) {	2373	if ($sym == DC::SDLK_UP) {
2172	$self->move_cursor_ver (-1);	2374	$self->move_cursor_ver (-1);
2173	} elsif ($sym == CFPlus::SDLK_DOWN) {	2375	} elsif ($sym == DC::SDLK_DOWN) {
2174	$self->move_cursor_ver (+1);	2376	$self->move_cursor_ver (+1);
2175	} else {	2377	} else {
2176	return $self->SUPER::invoke_key_down ($ev)	2378	return $self->SUPER::invoke_key_down ($ev)
2177	}	2379	}
2178		2380
2179	1	2381	1
2180	}	2382	}
2181		2383
2182	#############################################################################	2384	#############################################################################
2183		2385
2184	package CFPlus::UI::Button;	2386	package DC::UI::ButtonBin;
2185		2387
2186	our @ISA = CFPlus::UI::Label::;	2388	our @ISA = DC::UI::Bin::;
2187		2389
2188	use CFPlus::OpenGL;	2390	use DC::OpenGL;
2189		2391
2190	my @tex =	2392	my @tex =
2191	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }	2393	map { new_from_file DC::Texture DC::find_rcfile $_, mipmap => 1 }
2192	qw(b1_button_active.png);	2394	qw(b1_button_inactive.png b1_button_active.png);
2193		2395
2194	sub new {	2396	sub new {
2195	my $class = shift;	2397	my $class = shift;
2196		2398
2197	$class->SUPER::new (	2399	$class->SUPER::new (
2198	padding_x => 4,
2199	padding_y => 4,
2200	fg => [1, 1, 1],
2201	active_fg => [0, 0, 1],
2202	can_hover => 1,	2400	can_hover => 1,
2203	align => 0,	2401	align => 0,
2204	valign => 0,	2402	valign => 0,
2205	can_events => 1,	2403	can_events => 1,
2206	@_	2404	@_
…		…
2218	}	2416	}
2219		2417
2220	sub _draw {	2418	sub _draw {
2221	my ($self) = @_;	2419	my ($self) = @_;
2222		2420
2223	local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
2224
2225	glEnable GL_TEXTURE_2D;	2421	glEnable GL_TEXTURE_2D;
2226	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2422	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2227	glColor 0, 0, 0, 1;	2423	glColor 0, 0, 0, 1;
2228		2424
		2425	my $tex = $tex[$GRAB == $self];
2229	$tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});	2426	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2230		2427
2231	glDisable GL_TEXTURE_2D;	2428	glDisable GL_TEXTURE_2D;
2232		2429
2233	$self->SUPER::_draw;	2430	$self->SUPER::_draw;
2234	}	2431	}
2235		2432
2236	#############################################################################	2433	#############################################################################
2237		2434
2238	package CFPlus::UI::CheckBox;	2435	package DC::UI::Button;
2239		2436
2240	our @ISA = CFPlus::UI::DrawBG::;	2437	our @ISA = DC::UI::Label::;
		2438
		2439	use DC::OpenGL;
2241		2440
2242	my @tex =	2441	my @tex =
2243	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }	2442	map { new_from_file DC::Texture DC::find_rcfile $_, mipmap => 1 }
		2443	qw(b1_button_inactive.png b1_button_active.png);
		2444
		2445	sub new {
		2446	my $class = shift;
		2447
		2448	$class->SUPER::new (
		2449	padding_x => 8,
		2450	padding_y => 4,
		2451	fg => [1.0, 1.0, 1.0],
		2452	active_fg => [0.8, 0.8, 0.8],
		2453	can_hover => 1,
		2454	align => 0,
		2455	valign => 0,
		2456	can_events => 1,
		2457	@_
		2458	)
		2459	}
		2460
		2461	sub invoke_button_up {
		2462	my ($self, $ev, $x, $y) = @_;
		2463
		2464	$self->emit ("activate")
		2465	if $x >= 0 && $x < $self->{w}
		2466	&& $y >= 0 && $y < $self->{h};
		2467
		2468	1
		2469	}
		2470
		2471	sub _draw {
		2472	my ($self) = @_;
		2473
		2474	local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
		2475
		2476	glEnable GL_TEXTURE_2D;
		2477	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		2478	glColor 0, 0, 0, 1;
		2479
		2480	my $tex = $tex[$GRAB == $self];
		2481	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
		2482
		2483	glDisable GL_TEXTURE_2D;
		2484
		2485	$self->SUPER::_draw;
		2486	}
		2487
		2488	#############################################################################
		2489
		2490	package DC::UI::CheckBox;
		2491
		2492	our @ISA = DC::UI::DrawBG::;
		2493
		2494	my @tex =
		2495	map { new_from_file DC::Texture DC::find_rcfile $_, mipmap => 1 }
2244	qw(c1_checkbox_bg.png c1_checkbox_active.png);	2496	qw(c1_checkbox_bg.png c1_checkbox_active.png);
2245		2497
2246	use CFPlus::OpenGL;	2498	use DC::OpenGL;
2247		2499
2248	sub new {	2500	sub new {
2249	my $class = shift;	2501	my $class = shift;
2250		2502
2251	$class->SUPER::new (	2503	$class->SUPER::new (
…		…
2291	sub _draw {	2543	sub _draw {
2292	my ($self) = @_;	2544	my ($self) = @_;
2293		2545
2294	$self->SUPER::_draw;	2546	$self->SUPER::_draw;
2295		2547
2296	glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;	2548	glTranslate $self->{padding_x}, $self->{padding_y}, 0;
2297		2549
2298	my ($w, $h) = @$self{qw(w h)};	2550	my ($w, $h) = @$self{qw(w h)};
2299		2551
2300	my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;	2552	my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
2301		2553
…		…
2308	glDisable GL_TEXTURE_2D;	2560	glDisable GL_TEXTURE_2D;
2309	}	2561	}
2310		2562
2311	#############################################################################	2563	#############################################################################
2312		2564
2313	package CFPlus::UI::Image;	2565	package DC::UI::Image;
2314		2566
2315	our @ISA = CFPlus::UI::Base::;	2567	our @ISA = DC::UI::Base::;
2316		2568
2317	use CFPlus::OpenGL;	2569	use DC::OpenGL;
2318		2570
2319	our %texture_cache;	2571	our %texture_cache;
2320		2572
2321	sub new {	2573	sub new {
2322	my $class = shift;	2574	my $class = shift;
2323		2575
2324	my $self = $class->SUPER::new (	2576	my $self = $class->SUPER::new (
2325	can_events => 0,	2577	can_events => 0,
		2578	scale => 1,
2326	@_,	2579	@_,
2327	);	2580	);
2328		2581
2329	$self->{path} || $self->{tex}	2582	$self->{path} || $self->{tex}
2330	or Carp::croak "'path' or 'tex' attributes required";	2583	or Carp::croak "'path' or 'tex' attributes required";
2331		2584
2332	$self->{tex} ||= $texture_cache{$self->{path}} ||=	2585	$self->{tex} ||= $texture_cache{$self->{path}} ||=
2333	new_from_file CFPlus::Texture CFPlus::find_rcfile $self->{path}, mipmap => 1;	2586	new_from_file DC::Texture DC::find_rcfile $self->{path}, mipmap => 1;
2334		2587
2335	CFPlus::weaken $texture_cache{$self->{path}};	2588	DC::weaken $texture_cache{$self->{path}};
2336		2589
2337	$self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};	2590	$self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
2338		2591
2339	$self	2592	$self
2340	}	2593	}
2341		2594
2342	sub STORABLE_freeze {	2595	sub STORABLE_freeze {
2343	my ($self, $cloning) = @_;	2596	my ($self, $cloning) = @_;
2344		2597
2345	$self->{path}	2598	$self->{path}
2346	or die "cannot serialise CFPlus::UI::Image on non-loadable images\n";	2599	or die "cannot serialise DC::UI::Image on non-loadable images\n";
2347		2600
2348	$self->{path}	2601	$self->{path}
2349	}	2602	}
2350		2603
2351	sub STORABLE_attach {	2604	sub STORABLE_attach {
…		…
2355	}	2608	}
2356		2609
2357	sub size_request {	2610	sub size_request {
2358	my ($self) = @_;	2611	my ($self) = @_;
2359		2612
2360	($self->{tex}{w}, $self->{tex}{h})	2613	(int $self->{tex}{w} * $self->{scale}, int $self->{tex}{h} * $self->{scale})
2361	}	2614	}
2362		2615
2363	sub _draw {	2616	sub _draw {
2364	my ($self) = @_;	2617	my ($self) = @_;
2365		2618
…		…
2375	}	2628	}
2376		2629
2377	glEnable GL_TEXTURE_2D;	2630	glEnable GL_TEXTURE_2D;
2378	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2631	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2379		2632
2380	$tex->draw_quad (0, 0, $w, $h);	2633	$tex->draw_quad_alpha (0, 0, $w, $h);
2381		2634
2382	glDisable GL_TEXTURE_2D;	2635	glDisable GL_TEXTURE_2D;
2383	}	2636	}
2384		2637
2385	#############################################################################	2638	#############################################################################
2386		2639
2387	package CFPlus::UI::ImageButton;	2640	package DC::UI::ImageButton;
2388		2641
2389	our @ISA = CFPlus::UI::Image::;	2642	our @ISA = DC::UI::Image::;
2390		2643
2391	use CFPlus::OpenGL;	2644	use DC::OpenGL;
2392		2645
2393	my %textures;	2646	my %textures;
2394		2647
2395	sub new {	2648	sub new {
2396	my $class = shift;	2649	my $class = shift;
…		…
2406	can_events => 1,	2659	can_events => 1,
2407	@_	2660	@_
2408	);	2661	);
2409	}	2662	}
2410		2663
		2664	sub invoke_button_down {
		2665	my ($self, $ev, $x, $y) = @_;
		2666
		2667	1
		2668	}
		2669
2411	sub invoke_button_up {	2670	sub invoke_button_up {
2412	my ($self, $ev, $x, $y) = @_;	2671	my ($self, $ev, $x, $y) = @_;
2413		2672
2414	$self->emit ("activate")	2673	$self->emit ("activate")
2415	if $x >= 0 && $x < $self->{w}	2674	if $x >= 0 && $x < $self->{w}
…		…
2418	1	2677	1
2419	}	2678	}
2420		2679
2421	#############################################################################	2680	#############################################################################
2422		2681
2423	package CFPlus::UI::VGauge;	2682	package DC::UI::VGauge;
2424		2683
2425	our @ISA = CFPlus::UI::Base::;	2684	our @ISA = DC::UI::Base::;
2426		2685
2427	use List::Util qw(min max);	2686	use List::Util qw(min max);
2428		2687
2429	use CFPlus::OpenGL;	2688	use DC::OpenGL;
2430		2689
2431	my %tex = (	2690	my %tex = (
2432	food => [	2691	food => [
2433	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }	2692	map { new_from_file DC::Texture DC::find_rcfile $_, mipmap => 1 }
2434	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/	2693	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
2435	],	2694	],
2436	grace => [	2695	grace => [
2437	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }	2696	map { new_from_file DC::Texture DC::find_rcfile $_, mipmap => 1 }
2438	qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/	2697	qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
2439	],	2698	],
2440	hp => [	2699	hp => [
2441	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }	2700	map { new_from_file DC::Texture DC::find_rcfile $_, mipmap => 1 }
2442	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/	2701	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
2443	],	2702	],
2444	mana => [	2703	mana => [
2445	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }	2704	map { new_from_file DC::Texture DC::find_rcfile $_, mipmap => 1 }
2446	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/	2705	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
2447	],	2706	],
2448	);	2707	);
2449		2708
2450	# eg. VGauge->new (gauge => 'food'), default gauge: food	2709	# eg. VGauge->new (gauge => 'food'), default gauge: food
…		…
2553	glDisable GL_TEXTURE_2D;	2812	glDisable GL_TEXTURE_2D;
2554	}	2813	}
2555		2814
2556	#############################################################################	2815	#############################################################################
2557		2816
		2817	package DC::UI::Progress;
		2818
		2819	our @ISA = DC::UI::Label::;
		2820
		2821	use DC::OpenGL;
		2822
		2823	sub new {
		2824	my ($class, %arg) = @_;
		2825
		2826	my $self = $class->SUPER::new (
		2827	fg => [1, 1, 1],
		2828	bg => [0, 0, 1, 0.2],
		2829	bar => [0.7, 0.5, 0.1, 0.8],
		2830	outline => [0.4, 0.3, 0],
		2831	fontsize => 0.9,
		2832	valign => 0,
		2833	align => 0,
		2834	can_events => 1,
		2835	ellipsise => 1,
		2836	label => "%d%%",
		2837	%arg,
		2838	);
		2839
		2840	$self->set_value ($arg{value} || -1);
		2841
		2842	$self
		2843	}
		2844
		2845	sub set_label {
		2846	my ($self, $label) = @_;
		2847
		2848	return if $self->{label} eq $label;
		2849	$self->{label} = $label;
		2850
		2851	$self->DC::UI::Progress::set_value (0 + delete $self->{value});
		2852	}
		2853
		2854	sub set_value {
		2855	my ($self, $value) = @_;
		2856
		2857	if ($self->{value} ne $value) {
		2858	$self->{value} = $value;
		2859
		2860	if ($value < 0) {
		2861	$self->set_text ("-");
		2862	} else {
		2863	$self->set_text (sprintf $self->{label}, $value * 100);
		2864	}
		2865
		2866	$self->update;
		2867	}
		2868	}
		2869
		2870	sub _draw {
		2871	my ($self) = @_;
		2872
		2873	glEnable GL_BLEND;
		2874	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
		2875
		2876	if ($self->{value} >= 0) {
		2877	my $s = int 2 + ($self->{w} - 4) * $self->{value};
		2878
		2879	glColor_premultiply @{$self->{bar}};
		2880	glRect 2, 2, $s, $self->{h} - 2;
		2881	glColor_premultiply @{$self->{bg}};
		2882	glRect $s, 2, $self->{w} - 2, $self->{h} - 2;
		2883	}
		2884
		2885	glColor_premultiply @{$self->{outline}};
		2886	glRect_lineloop 1.5, 1.5, $self->{w} - 1.5, $self->{h} - 1.5;
		2887
		2888	glDisable GL_BLEND;
		2889
		2890	{
		2891	local $self->{bg}; # do not draw background
		2892	$self->SUPER::_draw;
		2893	}
		2894	}
		2895
		2896	#############################################################################
		2897
		2898	package DC::UI::ExperienceProgress;
		2899
		2900	our @ISA = DC::UI::Progress::;
		2901
		2902	sub new {
		2903	my ($class, %arg) = @_;
		2904
		2905	my $self = $class->SUPER::new (
		2906	tooltip => sub {
		2907	my ($self) = @_;
		2908
		2909	sprintf "level %d\n%s points\n%s next level\n%s to go",
		2910	$self->{lvl},
		2911	::formsep ($self->{exp}),
		2912	::formsep ($self->{nxt}),
		2913	::formsep ($self->{nxt} - $self->{exp}),
		2914	},
		2915	%arg
		2916	);
		2917
		2918	$::CONN->{on_exp_update}{$self+0} = sub { $self->set_value ($self->{value}) }
		2919	if $::CONN;
		2920
		2921	$self
		2922	}
		2923
		2924	sub DESTROY {
		2925	my ($self) = @_;
		2926
		2927	delete $::CONN->{on_exp_update}{$self+0}
		2928	if $::CONN;
		2929
		2930	$self->SUPER::DESTROY;
		2931	}
		2932
		2933	sub set_value {
		2934	my ($self, $lvl, $exp) = @_;
		2935
		2936	$self->{lvl} = $lvl;
		2937	$self->{exp} = $exp;
		2938
		2939	my $v = -1;
		2940
		2941	if ($::CONN && (my $table = $::CONN->{exp_table})) {
		2942	my $l0 = $table->[$lvl - 1];
		2943	my $l1 = $table->[$lvl];
		2944
		2945	$self->{nxt} = $l1;
		2946
		2947	$v = ($exp - $l0) / ($l1 - $l0);
		2948	}
		2949
		2950	$self->SUPER::set_value ($v);
		2951	}
		2952
		2953	#############################################################################
		2954
2558	package CFPlus::UI::Gauge;	2955	package DC::UI::Gauge;
2559		2956
2560	our @ISA = CFPlus::UI::VBox::;	2957	our @ISA = DC::UI::VBox::;
2561		2958
2562	sub new {	2959	sub new {
2563	my ($class, %arg) = @_;	2960	my ($class, %arg) = @_;
2564		2961
2565	my $self = $class->SUPER::new (	2962	my $self = $class->SUPER::new (
…		…
2567	can_hover => 1,	2964	can_hover => 1,
2568	can_events => 1,	2965	can_events => 1,
2569	%arg,	2966	%arg,
2570	);	2967	);
2571		2968
2572	$self->add ($self->{value} = new CFPlus::UI::Label valign => +1, align => 0, template => "999");	2969	$self->add ($self->{value} = new DC::UI::Label valign => +1, align => 0, template => "999");
2573	$self->add ($self->{gauge} = new CFPlus::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);	2970	$self->add ($self->{gauge} = new DC::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2574	$self->add ($self->{max} = new CFPlus::UI::Label valign => -1, align => 0, template => "999");	2971	$self->add ($self->{max} = new DC::UI::Label valign => -1, align => 0, template => "999");
2575		2972
2576	$self	2973	$self
2577	}	2974	}
2578		2975
2579	sub set_fontsize {	2976	sub set_fontsize {
…		…
2600	$self->{value}->set_text ($val);	2997	$self->{value}->set_text ($val);
2601	}	2998	}
2602		2999
2603	#############################################################################	3000	#############################################################################
2604		3001
2605	package CFPlus::UI::Slider;	3002	package DC::UI::Slider;
2606		3003
2607	use strict;	3004	use strict;
2608		3005
2609	use CFPlus::OpenGL;	3006	use DC::OpenGL;
2610		3007
2611	our @ISA = CFPlus::UI::DrawBG::;	3008	our @ISA = DC::UI::DrawBG::;
2612		3009
2613	my @tex =	3010	my @tex =
2614	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_ }	3011	map { new_from_file DC::Texture DC::find_rcfile $_ }
2615	qw(s1_slider.png s1_slider_bg.png);	3012	qw(s1_slider.png s1_slider_bg.png);
2616		3013
2617	sub new {	3014	sub new {
2618	my $class = shift;	3015	my $class = shift;
2619		3016
…		…
2687		3084
2688	$self->SUPER::invoke_button_down ($ev, $x, $y);	3085	$self->SUPER::invoke_button_down ($ev, $x, $y);
2689		3086
2690	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];	3087	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2691		3088
2692	$self->invoke_mouse_motion ($ev, $x, $y)	3089	$self->invoke_mouse_motion ($ev, $x, $y);
		3090
		3091	1
2693	}	3092	}
2694		3093
2695	sub invoke_mouse_motion {	3094	sub invoke_mouse_motion {
2696	my ($self, $ev, $x, $y) = @_;	3095	my ($self, $ev, $x, $y) = @_;
2697		3096
…		…
2713	sub invoke_mouse_wheel {	3112	sub invoke_mouse_wheel {
2714	my ($self, $ev) = @_;	3113	my ($self, $ev) = @_;
2715		3114
2716	my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx};	3115	my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx};
2717		3116
2718	my $pagepart = $ev->{mod} & CFPlus::KMOD_SHIFT ? 1 : 0.2;	3117	my $pagepart = $ev->{mod} & DC::KMOD_SHIFT ? 1 : 0.2;
2719		3118
2720	$self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * $pagepart);	3119	$self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * $pagepart);
2721		3120
2722	! ! $delta	3121	1
2723	}	3122	}
2724		3123
2725	sub update {	3124	sub update {
2726	my ($self) = @_;	3125	my ($self) = @_;
2727		3126
…		…
2776	glDisable GL_TEXTURE_2D;	3175	glDisable GL_TEXTURE_2D;
2777	}	3176	}
2778		3177
2779	#############################################################################	3178	#############################################################################
2780		3179
2781	package CFPlus::UI::ValSlider;	3180	package DC::UI::ValSlider;
2782		3181
2783	our @ISA = CFPlus::UI::HBox::;	3182	our @ISA = DC::UI::HBox::;
2784		3183
2785	sub new {	3184	sub new {
2786	my ($class, %arg) = @_;	3185	my ($class, %arg) = @_;
2787		3186
2788	my $range = delete $arg{range};	3187	my $range = delete $arg{range};
2789		3188
2790	my $self = $class->SUPER::new (	3189	my $self = $class->SUPER::new (
2791	slider => (new CFPlus::UI::Slider expand => 1, range => $range),	3190	slider => (new DC::UI::Slider expand => 1, range => $range),
2792	entry => (new CFPlus::UI::Label text => "", template => delete $arg{template}),	3191	entry => (new DC::UI::Label text => "", template => delete $arg{template}),
2793	to_value => sub { shift },	3192	to_value => sub { shift },
2794	from_value => sub { shift },	3193	from_value => sub { shift },
2795	%arg,	3194	%arg,
2796	);	3195	);
2797		3196
…		…
2817	sub set_range { shift->{slider}->set_range (@_) }	3216	sub set_range { shift->{slider}->set_range (@_) }
2818	sub set_value { shift->{slider}->set_value (@_) }	3217	sub set_value { shift->{slider}->set_value (@_) }
2819		3218
2820	#############################################################################	3219	#############################################################################
2821		3220
2822	package CFPlus::UI::TextScroller;	3221	package DC::UI::TextScroller;
2823		3222
2824	our @ISA = CFPlus::UI::HBox::;	3223	our @ISA = DC::UI::HBox::;
2825		3224
2826	use CFPlus::OpenGL;	3225	use DC::OpenGL;
2827		3226
2828	sub new {	3227	sub new {
2829	my $class = shift;	3228	my $class = shift;
2830		3229
2831	my $self = $class->SUPER::new (	3230	my $self = $class->SUPER::new (
…		…
2833	can_events => 1,	3232	can_events => 1,
2834	indent => 0,	3233	indent => 0,
2835	#font => default_font	3234	#font => default_font
2836	@_,	3235	@_,
2837		3236
2838	layout => (new CFPlus::Layout),	3237	layout => (new DC::Layout),
2839	par => [],	3238	par => [],
2840	max_par => 0,	3239	max_par => 0,
2841	height => 0,	3240	height => 0,
2842	children => [	3241	children => [
2843	(new CFPlus::UI::Empty expand => 1),	3242	(new DC::UI::Empty expand => 1),
2844	(new CFPlus::UI::Slider vertical => 1),	3243	(new DC::UI::Slider vertical => 1),
2845	],	3244	],
2846	);	3245	);
2847		3246
2848	$self->{children}[1]->connect (changed => sub { $self->update });	3247	$self->{children}[1]->connect (changed => sub { $self->update });
2849		3248
…		…
2858	}	3257	}
2859		3258
2860	sub size_request {	3259	sub size_request {
2861	my ($self) = @_;	3260	my ($self) = @_;
2862		3261
2863	my ($empty, $slider) = @{ $self->{children} };	3262	my ($empty, $slider) = $self->visible_children;
2864		3263
2865	local $self->{children} = [$empty, $slider];	3264	local $self->{children} = [$empty, $slider];
2866	$self->SUPER::size_request	3265	$self->SUPER::size_request
2867	}	3266	}
2868		3267
…		…
3032	$ROOT->on_post_alloc ($self => sub {	3431	$ROOT->on_post_alloc ($self => sub {
3033	$self->force_uptodate;	3432	$self->force_uptodate;
3034		3433
3035	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};	3434	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
3036		3435
3037	$self->{texture} ||= new_from_opengl CFPlus::Texture $W, $H, sub {	3436	$self->{texture} ||= new_from_opengl DC::Texture $W, $H, sub {
3038	glClearColor 0, 0, 0, 0;	3437	glClearColor 0, 0, 0, 0;
3039	glClear GL_COLOR_BUFFER_BIT;	3438	glClear GL_COLOR_BUFFER_BIT;
3040		3439
3041	package CFPlus::UI::Base;	3440	package DC::UI::Base;
3042	local ($draw_x, $draw_y, $draw_w, $draw_h) =	3441	local ($draw_x, $draw_y, $draw_w, $draw_h) =
3043	(0, 0, $self->{w}, $self->{h});	3442	(0, 0, $self->{w}, $self->{h});
3044		3443
3045	my $top = int $self->{children}[1]{range}[0];	3444	my $top = int $self->{children}[1]{range}[0];
3046		3445
…		…
3057		3456
3058	if ($y0 < $y + $h && $y < $y1) {	3457	if ($y0 < $y + $h && $y < $y1) {
3059	my $layout = $self->get_layout ($para);	3458	my $layout = $self->get_layout ($para);
3060		3459
3061	$layout->render ($para->{indent}, $y - $y0);	3460	$layout->render ($para->{indent}, $y - $y0);
		3461	$layout->draw;
3062		3462
3063	if (my @w = @{ $para->{widget} }) {	3463	if (my @w = @{ $para->{widget} }) {
3064	my @s = $layout->get_shapes;	3464	my @s = $layout->get_shapes;
3065		3465
3066	for (@w) {	3466	for (@w) {
…		…
3104	$self->{children}[1]->draw;	3504	$self->{children}[1]->draw;
3105	}	3505	}
3106		3506
3107	#############################################################################	3507	#############################################################################
3108		3508
3109	package CFPlus::UI::Animator;	3509	package DC::UI::Animator;
3110		3510
3111	use CFPlus::OpenGL;	3511	use DC::OpenGL;
3112		3512
3113	our @ISA = CFPlus::UI::Bin::;	3513	our @ISA = DC::UI::Bin::;
3114		3514
3115	sub moveto {	3515	sub moveto {
3116	my ($self, $x, $y) = @_;	3516	my ($self, $x, $y) = @_;
3117		3517
3118	$self->{moveto} = [$self->{x}, $self->{y}, $x, $y];	3518	$self->{moveto} = [$self->{x}, $self->{y}, $x, $y];
…		…
3146	glPopMatrix;	3546	glPopMatrix;
3147	}	3547	}
3148		3548
3149	#############################################################################	3549	#############################################################################
3150		3550
3151	package CFPlus::UI::Flopper;	3551	package DC::UI::Flopper;
3152		3552
3153	our @ISA = CFPlus::UI::Button::;	3553	our @ISA = DC::UI::Button::;
3154		3554
3155	sub new {	3555	sub new {
3156	my $class = shift;	3556	my $class = shift;
3157		3557
3158	my $self = $class->SUPER::new (	3558	my $self = $class->SUPER::new (
…		…
3170	$self->{other}->toggle_visibility;	3570	$self->{other}->toggle_visibility;
3171	}	3571	}
3172		3572
3173	#############################################################################	3573	#############################################################################
3174		3574
3175	package CFPlus::UI::Tooltip;	3575	package DC::UI::Tooltip;
3176		3576
3177	our @ISA = CFPlus::UI::Bin::;	3577	our @ISA = DC::UI::Bin::;
3178		3578
3179	use CFPlus::OpenGL;	3579	use DC::OpenGL;
3180		3580
3181	sub new {	3581	sub new {
3182	my $class = shift;	3582	my $class = shift;
3183		3583
3184	$class->SUPER::new (	3584	$class->SUPER::new (
…		…
3188	}	3588	}
3189		3589
3190	sub set_tooltip_from {	3590	sub set_tooltip_from {
3191	my ($self, $widget) = @_;	3591	my ($self, $widget) = @_;
3192		3592
3193	$widget->{tooltip} = CFPlus::Pod::section_label tooltip => $1
3194	if $widget->{tooltip} =~ /^#(.*)$/;
3195
3196	my $tooltip = $widget->{tooltip};	3593	my $tip = $widget->{tooltip};
		3594	$tip = $tip->($widget) if "CODE" eq ref $tip;
		3595
		3596	$tip = DC::Pod::section_label tooltip => $1
		3597	if $tip =~ /^#(.*)$/;
3197		3598
3198	if ($ENV{CFPLUS_DEBUG} & 2) {	3599	if ($ENV{CFPLUS_DEBUG} & 2) {
3199	$tooltip .= "\n\n" . (ref $widget) . "\n"	3600	$tip .= "\n\n" . (ref $widget) . "\n"
3200	. "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"	3601	. "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
3201	. "req $widget->{req_w} $widget->{req_h}\n"	3602	. "req $widget->{req_w} $widget->{req_h}\n"
3202	. "visible $widget->{visible}";	3603	. "visible $widget->{visible}";
3203	}	3604	}
3204		3605
3205	$tooltip =~ s/^\n+//;	3606	$tip =~ s/^\n+//;
3206	$tooltip =~ s/\n+$//;	3607	$tip =~ s/\n+$//;
3207		3608
3208	$self->add (new CFPlus::UI::Label	3609	$self->add (new DC::UI::Label
3209	markup => $tooltip,	3610	markup => $tip,
3210	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,	3611	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
3211	fontsize => 0.8,	3612	fontsize => 0.8,
3212	style => 1, # FLAG_INVERSE	3613	style => 1, # FLAG_INVERSE
3213	ellipsise => 0,	3614	ellipsise => 0,
3214	font => ($widget->{tooltip_font} || $::FONT_PROP),	3615	font => ($widget->{tooltip_font} || $::FONT_PROP),
…		…
3252	}	3653	}
3253		3654
3254	sub _draw {	3655	sub _draw {
3255	my ($self) = @_;	3656	my ($self) = @_;
3256		3657
3257	glTranslate 0.375, 0.375;
3258
3259	my ($w, $h) = @$self{qw(w h)};	3658	my ($w, $h) = @$self{qw(w h)};
3260		3659
3261	glColor 1, 0.8, 0.4;	3660	glColor 1, 0.8, 0.4;
3262	glBegin GL_QUADS;	3661	glRect 0, 0, $w, $h;
3263	glVertex 0 , 0;
3264	glVertex 0 , $h;
3265	glVertex $w, $h;
3266	glVertex $w, 0;
3267	glEnd;
3268		3662
3269	glColor 0, 0, 0;	3663	glColor 0, 0, 0;
3270	glBegin GL_LINE_LOOP;	3664	glRect_lineloop .5, .5, $w + .5, $h + .5;
3271	glVertex 0 , 0;
3272	glVertex 0 , $h;
3273	glVertex $w, $h;
3274	glVertex $w, 0;
3275	glEnd;
3276		3665
3277	glTranslate 2 - 0.375, 2 - 0.375;	3666	glTranslate 2, 2;
3278		3667
3279	$self->SUPER::_draw;	3668	$self->SUPER::_draw;
3280	}	3669	}
3281		3670
3282	#############################################################################	3671	#############################################################################
3283		3672
3284	package CFPlus::UI::Face;	3673	package DC::UI::Face;
3285		3674
3286	our @ISA = CFPlus::UI::DrawBG::;	3675	our @ISA = DC::UI::DrawBG::;
3287		3676
3288	use CFPlus::OpenGL;	3677	use DC::OpenGL;
3289		3678
3290	sub new {	3679	sub new {
3291	my $class = shift;	3680	my $class = shift;
3292		3681
3293	my $self = $class->SUPER::new (	3682	my $self = $class->SUPER::new (
		3683	size_w => 32,
		3684	size_h => 8,
3294	aspect => 1,	3685	aspect => 1,
3295	can_events => 0,	3686	can_events => 0,
3296	@_,	3687	@_,
3297	);	3688	);
3298		3689
3299	if ($self->{anim} && $self->{animspeed}) {	3690	if ($self->{anim} && $self->{animspeed}) {
3300	CFPlus::weaken (my $widget = $self);	3691	DC::weaken (my $widget = $self);
3301		3692
3302	$self->{timer} = Event->timer (	3693	$self->{animspeed} = List::Util::max 0.05, $self->{animspeed};
3303	at => $self->{animspeed} * int $::NOW / $self->{animspeed},	3694	$self->{timer} = EV::periodic_ns 0, $self->{animspeed}, undef, sub {
3304	hard => 1,	3695	return unless $::CONN;
3305	interval => $self->{animspeed},	3696
3306	cb => sub {	3697	my $w = $widget
		3698	or return;
		3699
3307	++$widget->{frame};	3700	++$w->{frame};
		3701	$w->update_face;
		3702
		3703	# somehow, $widget can go away
3308	$widget->update;	3704	$w->update;
3309	},	3705	$w->update_timer;
3310	);	3706	};
		3707
		3708	$self->update_face;
		3709	$self->update_timer;
3311	}	3710	}
3312		3711
3313	$self	3712	$self
3314	}	3713	}
3315		3714
		3715	sub update_timer {
		3716	my ($self) = @_;
		3717
		3718	return unless $self->{timer};
		3719
		3720	if ($self->{visible}) {
		3721	$self->{timer}->start;
		3722	} else {
		3723	$self->{timer}->stop;
		3724	}
		3725	}
		3726
		3727	sub update_face {
		3728	my ($self) = @_;
		3729
		3730	if ($::CONN) {
		3731	if (my $anim = $::CONN->{anim}[$self->{anim}]) {
		3732	if ($anim && @$anim) {
		3733	$self->{face} = $anim->[ $self->{frame} % @$anim ];
		3734	delete $self->{face_change_cb};
		3735
		3736	if (my $tex = $self->{tex} = $::CONN->{texture}[ $::CONN->{face}[$self->{face}]{id} ]) {
		3737	unless ($tex->{name} || $tex->{loading}) {
		3738	$tex->upload (sub { $self->reconfigure });
		3739	}
		3740	}
		3741	}
		3742	}
		3743	}
		3744	}
		3745
3316	sub size_request {	3746	sub size_request {
3317	(32, 8)	3747	my ($self) = @_;
		3748
		3749	if ($::CONN) {
		3750	if (my $faceid = $::CONN->{face}[$self->{face}]{id}) {
		3751	if (my $tex = $self->{tex} = $::CONN->{texture}[$faceid]) {
		3752	if ($tex->{name}) {
		3753	return ($self->{size_w} || $tex->{w}, $self->{size_h} || $tex->{h});
		3754	} elsif (!$tex->{loading}) {
		3755	$tex->upload (sub { $self->reconfigure });
		3756	}
		3757	}
		3758
		3759	$self->{face_change_cb} ||= $::CONN->on_face_change ($self->{face}, sub { $self->reconfigure });
		3760	}
		3761	}
		3762
		3763	($self->{size_w} || 8, $self->{size_h} || 8)
3318	}	3764	}
3319		3765
3320	sub update {	3766	sub update {
3321	my ($self) = @_;	3767	my ($self) = @_;
3322		3768
3323	return unless $self->{visible};	3769	return unless $self->{visible};
3324		3770
3325	$self->SUPER::update;	3771	$self->SUPER::update;
3326	}	3772	}
3327		3773
		3774	sub invoke_visibility_change {
		3775	my ($self) = @_;
		3776
		3777	$self->update_timer;
		3778
		3779	0
		3780	}
		3781
3328	sub _draw {	3782	sub _draw {
3329	my ($self) = @_;	3783	my ($self) = @_;
3330		3784
3331	return unless $::CONN;
3332
3333	$self->SUPER::_draw;	3785	$self->SUPER::_draw;
3334		3786
3335	my $face;	3787	if (my $tex = $self->{tex}) {
3336
3337	if ($self->{frame}) {
3338	my $anim = $::CONN->{anim}[$self->{anim}];
3339
3340	$face = $anim->[ $self->{frame} % @$anim ]
3341	if $anim && @$anim;
3342	}
3343
3344	my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
3345
3346	if ($tex) {
3347	glEnable GL_TEXTURE_2D;	3788	glEnable GL_TEXTURE_2D;
3348	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	3789	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
3349	glColor 0, 0, 0, 1;	3790	glColor 0, 0, 0, 1;
3350	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});	3791	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
3351	glDisable GL_TEXTURE_2D;	3792	glDisable GL_TEXTURE_2D;
…		…
3353	}	3794	}
3354		3795
3355	sub destroy {	3796	sub destroy {
3356	my ($self) = @_;	3797	my ($self) = @_;
3357		3798
3358	$self->{timer}->cancel	3799	(delete $self->{timer})->cancel
3359	if $self->{timer};	3800	if $self->{timer};
3360		3801
3361	$self->SUPER::destroy;	3802	$self->SUPER::destroy;
3362	}	3803	}
3363		3804
3364	#############################################################################	3805	#############################################################################
3365		3806
3366	package CFPlus::UI::Buttonbar;	3807	package DC::UI::Buttonbar;
3367		3808
3368	our @ISA = CFPlus::UI::HBox::;	3809	our @ISA = DC::UI::HBox::;
3369		3810
3370	# TODO: should actually wrap buttons and other goodies.	3811	# TODO: should actually wrap buttons and other goodies.
3371		3812
3372	#############################################################################	3813	#############################################################################
3373		3814
3374	package CFPlus::UI::Menu;	3815	package DC::UI::Menu;
3375		3816
3376	our @ISA = CFPlus::UI::Toplevel::;	3817	our @ISA = DC::UI::Toplevel::;
3377		3818
3378	use CFPlus::OpenGL;	3819	use DC::OpenGL;
3379		3820
3380	sub new {	3821	sub new {
3381	my $class = shift;	3822	my $class = shift;
3382		3823
3383	my $self = $class->SUPER::new (	3824	my $self = $class->SUPER::new (
3384	items => [],	3825	items => [],
3385	z => 100,	3826	z => 100,
3386	@_,	3827	@_,
3387	);	3828	);
3388		3829
3389	$self->add ($self->{vbox} = new CFPlus::UI::VBox);	3830	$self->add ($self->{vbox} = new DC::UI::VBox);
3390		3831
3391	for my $item (@{ $self->{items} }) {	3832	for my $item (@{ $self->{items} }) {
3392	my ($widget, $cb, $tooltip) = @$item;	3833	my ($widget, $cb, $tooltip) = @$item;
3393		3834
3394	# handle various types of items, only text for now	3835	# handle various types of items, only text for now
3395	if (!ref $widget) {	3836	if (!ref $widget) {
3396	if ($widget =~ /\t/) {	3837	if ($widget =~ /\t/) {
3397	my ($left, $right) = split /\t/, $widget, 2;	3838	my ($left, $right) = split /\t/, $widget, 2;
3398		3839
3399	$widget = new CFPlus::UI::HBox	3840	$widget = new DC::UI::HBox
3400	can_hover => 1,	3841	can_hover => 1,
3401	can_events => 1,	3842	can_events => 1,
3402	tooltip => $tooltip,	3843	tooltip => $tooltip,
3403	children => [	3844	children => [
3404	(new CFPlus::UI::Label markup => $left, expand => 1),	3845	(new DC::UI::Label markup => $left, expand => 1),
3405	(new CFPlus::UI::Label markup => $right, align => +1),	3846	(new DC::UI::Label markup => $right, align => +1),
3406	],	3847	],
3407	;	3848	;
3408		3849
3409	} else {	3850	} else {
3410	$widget = new CFPlus::UI::Label	3851	$widget = new DC::UI::Label
3411	can_hover => 1,	3852	can_hover => 1,
3412	can_events => 1,	3853	can_events => 1,
3413	markup => $widget,	3854	markup => $widget,
3414	tooltip => $tooltip;	3855	tooltip => $tooltip;
3415	}	3856	}
…		…
3463	1	3904	1
3464	}	3905	}
3465		3906
3466	#############################################################################	3907	#############################################################################
3467		3908
3468	package CFPlus::UI::Multiplexer;	3909	package DC::UI::Multiplexer;
3469		3910
3470	our @ISA = CFPlus::UI::Container::;	3911	our @ISA = DC::UI::Container::;
3471		3912
3472	sub new {	3913	sub new {
3473	my $class = shift;	3914	my $class = shift;
3474		3915
3475	my $self = $class->SUPER::new (	3916	my $self = $class->SUPER::new (
…		…
3536	$self->{current}->draw;	3977	$self->{current}->draw;
3537	}	3978	}
3538		3979
3539	#############################################################################	3980	#############################################################################
3540		3981
3541	package CFPlus::UI::Notebook;	3982	package DC::UI::Notebook;
3542		3983
		3984	use DC::OpenGL;
		3985
3543	our @ISA = CFPlus::UI::VBox::;	3986	our @ISA = DC::UI::VBox::;
3544		3987
3545	sub new {	3988	sub new {
3546	my $class = shift;	3989	my $class = shift;
3547		3990
3548	my $self = $class->SUPER::new (	3991	my $self = $class->SUPER::new (
3549	buttonbar => (new CFPlus::UI::Buttonbar),	3992	buttonbar => (new DC::UI::Buttonbar),
3550	multiplexer => (new CFPlus::UI::Multiplexer expand => 1),	3993	multiplexer => (new DC::UI::Multiplexer expand => 1),
		3994	active_outline => [.7, .7, 0.2],
3551	# filter => # will be put between multiplexer and $self	3995	# filter => # will be put between multiplexer and $self
3552	@_,	3996	@_,
3553	);	3997	);
3554		3998
3555	$self->{filter}->add ($self->{multiplexer}) if $self->{filter};	3999	$self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3556	$self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});	4000	$self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3557		4001
		4002	{
		4003	Scalar::Util::weaken (my $wself = $self);
		4004
		4005	$self->{multiplexer}->connect (c_add => sub {
		4006	my ($mplex, $widgets) = @_;
		4007
		4008	for my $child (@$widgets) {
		4009	Scalar::Util::weaken $child;
		4010	$child->{c_tab_} ||= do {
		4011	my $tab =
		4012	(UNIVERSAL::isa $child->{c_tab}, "DC::UI::Base")
		4013	? $child->{c_tab}
		4014	: new DC::UI::Button markup => $child->{c_tab}[0], tooltip => $child->{c_tab}[1];
		4015
		4016	$tab->connect (activate => sub {
		4017	$wself->set_current_page ($child);
		4018	});
		4019
		4020	$tab
		4021	};
		4022
		4023	$self->{buttonbar}->add ($child->{c_tab_});
		4024	}
		4025	});
		4026
		4027	$self->{multiplexer}->connect (c_remove => sub {
		4028	my ($mplex, $widgets) = @_;
		4029
		4030	for my $child (@$widgets) {
		4031	$wself->{buttonbar}->remove ($child->{c_tab_});
		4032	}
		4033	});
		4034	}
		4035
3558	$self	4036	$self
3559	}	4037	}
3560		4038
3561	sub add {	4039	sub add {
		4040	my ($self, @widgets) = @_;
		4041
		4042	$self->{multiplexer}->add (@widgets)
		4043	}
		4044
		4045	sub remove {
		4046	my ($self, @widgets) = @_;
		4047
		4048	$self->{multiplexer}->remove (@widgets)
		4049	}
		4050
		4051	sub pages {
		4052	my ($self) = @_;
		4053	$self->{multiplexer}->children
		4054	}
		4055
		4056	sub add_tab {
3562	my ($self, $title, $widget, $tooltip) = @_;	4057	my ($self, $title, $widget, $tooltip) = @_;
3563		4058
3564	CFPlus::weaken $self;	4059	$title = [$title, $tooltip] unless ref $title;
		4060	$widget->{c_tab} = $title;
3565		4061
3566	$self->{buttonbar}->add (new CFPlus::UI::Button
3567	markup => $title,
3568	tooltip => $tooltip,
3569	on_activate => sub { $self->set_current_page ($widget) },
3570	);
3571
3572	$self->{multiplexer}->add ($widget);	4062	$self->add ($widget);
3573	}	4063	}
3574		4064
3575	sub get_current_page {	4065	sub get_current_page {
3576	my ($self) = @_;	4066	my ($self) = @_;
3577		4067
…		…
3583		4073
3584	$self->{multiplexer}->set_current_page ($page);	4074	$self->{multiplexer}->set_current_page ($page);
3585	$self->emit (page_changed => $self->{multiplexer}{current});	4075	$self->emit (page_changed => $self->{multiplexer}{current});
3586	}	4076	}
3587		4077
		4078	sub _draw {
		4079	my ($self) = @_;
		4080
		4081	$self->SUPER::_draw ();
		4082
		4083	if (my $cur = $self->{multiplexer}{current}) {
		4084	if ($cur = $cur->{c_tab_}) {
		4085	glTranslate $self->{buttonbar}{x} + $cur->{x},
		4086	$self->{buttonbar}{y} + $cur->{y};
		4087	glLineWidth 3;
		4088	#glEnable GL_BLEND;
		4089	#glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
		4090	glColor @{$self->{active_outline}};
		4091	glRect_lineloop 1.5, 1.5, $cur->{w} - 1.5, $cur->{h} - 1.5;
		4092	glLineWidth 1;
		4093	#glDisable GL_BLEND;
		4094	}
		4095	}
		4096	}
		4097
3588	#############################################################################	4098	#############################################################################
3589		4099
3590	package CFPlus::UI::Selector;	4100	package DC::UI::Selector;
3591		4101
3592	use utf8;	4102	use utf8;
3593		4103
3594	our @ISA = CFPlus::UI::Button::;	4104	our @ISA = DC::UI::Button::;
3595		4105
3596	sub new {	4106	sub new {
3597	my $class = shift;	4107	my $class = shift;
3598		4108
3599	my $self = $class->SUPER::new (	4109	my $self = $class->SUPER::new (
…		…
3616	my ($value, $title, $tooltip) = @$_;	4126	my ($value, $title, $tooltip) = @$_;
3617		4127
3618	push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];	4128	push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
3619	}	4129	}
3620		4130
3621	CFPlus::UI::Menu->new (items => \@menu_items)->popup ($ev);	4131	DC::UI::Menu->new (items => \@menu_items)->popup ($ev);
3622	}	4132	}
3623		4133
3624	sub _set_value {	4134	sub _set_value {
3625	my ($self, $value) = @_;	4135	my ($self, $value) = @_;
3626		4136
3627	my ($item) = grep $_->[0] eq $value, @{ $self->{options} }	4137	my ($item) = grep $_->[0] eq $value, @{ $self->{options} };
		4138	$item ||= $self->{options}[0]
3628	or return;	4139	or return;
3629		4140
3630	$self->{value} = $item->[0];	4141	$self->{value} = $item->[0];
3631	$self->set_markup ("$item->[1] ⇓");	4142	$self->set_markup ("$item->[1] ⇓");
3632	$self->set_tooltip ($item->[2]);	4143	# $self->set_tooltip ($item->[2]);
3633	}	4144	}
3634		4145
3635	sub set_value {	4146	sub set_value {
3636	my ($self, $value) = @_;	4147	my ($self, $value) = @_;
3637		4148
…		…
3639		4150
3640	$self->_set_value ($value);	4151	$self->_set_value ($value);
3641	$self->emit (changed => $value);	4152	$self->emit (changed => $value);
3642	}	4153	}
3643		4154
		4155	sub set_options {
		4156	my ($self, $options) = @_;
		4157
		4158	$self->{options} = $options;
		4159	$self->_set_value ($self->{value});
		4160	}
		4161
3644	#############################################################################	4162	#############################################################################
3645		4163
3646	package CFPlus::UI::Statusbox;	4164	package DC::UI::Statusbox;
3647		4165
3648	our @ISA = CFPlus::UI::VBox::;	4166	our @ISA = DC::UI::VBox::;
3649		4167
3650	sub new {	4168	sub new {
3651	my $class = shift;	4169	my $class = shift;
3652		4170
3653	my $self = $class->SUPER::new (	4171	my $self = $class->SUPER::new (
3654	fontsize => 0.8,	4172	fontsize => 0.8,
3655	@_,	4173	@_,
3656	);	4174	);
3657		4175
3658	CFPlus::weaken (my $this = $self);	4176	DC::weaken (my $this = $self);
3659		4177
3660	$self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });	4178	$self->{timer} = EV::timer 1, 1, sub { $this->reorder };
3661		4179
3662	$self	4180	$self
3663	}	4181	}
3664		4182
3665	sub reorder {	4183	sub reorder {
3666	my ($self) = @_;	4184	my ($self) = @_;
3667	my $NOW = Time::HiRes::time;	4185	my $NOW = Time::HiRes::time;
3668		4186
3669	# freeze display when hovering over any label	4187	# freeze display when hovering over any label
3670	return if $CFPlus::UI::TOOLTIP->{owner}	4188	return if $DC::UI::TOOLTIP->{owner}
3671	&& grep $CFPlus::UI::TOOLTIP->{owner} == $_->{label},	4189	&& grep $DC::UI::TOOLTIP->{owner} == $_->{label},
3672	values %{ $self->{item} };	4190	values %{ $self->{item} };
3673		4191
3674	while (my ($k, $v) = each %{ $self->{item} }) {	4192	while (my ($k, $v) = each %{ $self->{item} }) {
3675	delete $self->{item}{$k} if $v->{timeout} < $NOW;	4193	delete $self->{item}{$k} if $v->{timeout} < $NOW;
3676	}	4194	}
		4195
		4196	$self->{timer}->set (1, 1);
3677		4197
3678	my @widgets;	4198	my @widgets;
3679		4199
3680	my @items = sort {	4200	my @items = sort {
3681	$a->{pri} <=> $b->{pri}	4201	$a->{pri} <=> $b->{pri}
3682	or $b->{id} <=> $a->{id}	4202	or $b->{id} <=> $a->{id}
3683	} values %{ $self->{item} };	4203	} values %{ $self->{item} };
3684
3685	$self->{timer}->interval (1);
3686		4204
3687	my $count = 10 + 1;	4205	my $count = 10 + 1;
3688	for my $item (@items) {	4206	for my $item (@items) {
3689	last unless --$count;	4207	last unless --$count;
3690		4208
…		…
3697	for ($short) {	4215	for ($short) {
3698	s/^\s+//;	4216	s/^\s+//;
3699	s/\s+/ /g;	4217	s/\s+/ /g;
3700	}	4218	}
3701		4219
3702	new CFPlus::UI::Label	4220	new DC::UI::Label
3703	markup => $short,	4221	markup => $short,
3704	tooltip => $item->{tooltip},	4222	tooltip => $item->{tooltip},
3705	tooltip_font => $::FONT_PROP,	4223	tooltip_font => $::FONT_PROP,
3706	tooltip_width => 0.67,	4224	tooltip_width => 0.67,
3707	fontsize => $item->{fontsize} || $self->{fontsize},	4225	fontsize => $item->{fontsize} || $self->{fontsize},
…		…
3714	if ((my $diff = $item->{timeout} - $NOW) < 2) {	4232	if ((my $diff = $item->{timeout} - $NOW) < 2) {
3715	$label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;	4233	$label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3716	$label->update;	4234	$label->update;
3717	$label->set_max_size (undef, $label->{req_h} * $diff)	4235	$label->set_max_size (undef, $label->{req_h} * $diff)
3718	if $diff < 1;	4236	if $diff < 1;
3719	$self->{timer}->interval (1/30);	4237	$self->{timer}->set (1/30, 1/30);
3720	} else {	4238	} else {
3721	$label->{fg}[3] = $item->{fg}[3] || 1;	4239	$label->{fg}[3] = $item->{fg}[3] || 1;
3722	}	4240	}
3723		4241
3724	push @widgets, $label;	4242	push @widgets, $label;
…		…
3786	$self->SUPER::destroy;	4304	$self->SUPER::destroy;
3787	}	4305	}
3788		4306
3789	#############################################################################	4307	#############################################################################
3790		4308
3791	package CFPlus::UI::Root;	4309	package DC::UI::Root;
3792		4310
3793	our @ISA = CFPlus::UI::Container::;	4311	our @ISA = DC::UI::Container::;
3794		4312
3795	use List::Util qw(min max);	4313	use List::Util qw(min max);
3796		4314
3797	use CFPlus::OpenGL;	4315	use DC::OpenGL;
3798		4316
3799	sub new {	4317	sub new {
3800	my $class = shift;	4318	my $class = shift;
3801		4319
3802	my $self = $class->SUPER::new (	4320	my $self = $class->SUPER::new (
3803	visible => 1,	4321	visible => 1,
3804	@_,	4322	@_,
3805	);	4323	);
3806		4324
3807	CFPlus::weaken ($self->{root} = $self);	4325	DC::weaken ($self->{root} = $self);
3808		4326
3809	$self	4327	$self
3810	}	4328	}
3811		4329
3812	sub size_request {	4330	sub size_request {
…		…
3860	}	4378	}
3861		4379
3862	sub update {	4380	sub update {
3863	my ($self) = @_;	4381	my ($self) = @_;
3864		4382
3865	$::WANT_REFRESH++;	4383	$::WANT_REFRESH = 1;
3866	}	4384	}
3867		4385
3868	sub add {	4386	sub add {
3869	my ($self, @children) = @_;	4387	my ($self, @children) = @_;
3870		4388
…		…
3907	while ($self->{refresh_hook}) {	4425	while ($self->{refresh_hook}) {
3908	$_->()	4426	$_->()
3909	for values %{delete $self->{refresh_hook}};	4427	for values %{delete $self->{refresh_hook}};
3910	}	4428	}
3911		4429
3912	if ($self->{realloc}) {	4430	while ($self->{realloc}) {
3913	my %queue;	4431	my %queue;
3914	my @queue;	4432	my @queue;
3915	my $widget;	4433	my $widget;
3916		4434
3917	outer:	4435	outer:
…		…
3964	}	4482	}
3965	}	4483	}
3966		4484
3967	delete $self->{realloc}{$widget+0};	4485	delete $self->{realloc}{$widget+0};
3968	}	4486	}
3969	}
3970		4487
3971	while (my $size_alloc = delete $self->{size_alloc}) {	4488	while (my $size_alloc = delete $self->{size_alloc}) {
3972	my @queue = sort { $b->{visible} <=> $a->{visible} }	4489	my @queue = sort { $a->{visible} <=> $b->{visible} }
3973	values %$size_alloc;	4490	values %$size_alloc;
3974		4491
3975	while () {	4492	while () {
3976	my $widget = pop @queue || last;	4493	my $widget = pop @queue || last;
3977		4494
3978	my ($w, $h) = @$widget{qw(alloc_w alloc_h)};	4495	my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3979		4496
3980	$w = 0 if $w < 0;
3981	$h = 0 if $h < 0;
3982
3983	$w = max $widget->{min_w}, $w;	4497	$w = max $widget->{min_w}, $w;
3984	$h = max $widget->{min_h}, $h;	4498	$h = max $widget->{min_h}, $h;
3985		4499
3986	# $w = min $self->{w} - $widget->{x}, $w if $self->{w};	4500	# $w = min $self->{w} - $widget->{x}, $w if $self->{w};
3987	# $h = min $self->{h} - $widget->{y}, $h if $self->{h};	4501	# $h = min $self->{h} - $widget->{y}, $h if $self->{h};
3988		4502
3989	$w = min $widget->{max_w}, $w if exists $widget->{max_w};	4503	$w = min $widget->{max_w}, $w if exists $widget->{max_w};
3990	$h = min $widget->{max_h}, $h if exists $widget->{max_h};	4504	$h = min $widget->{max_h}, $h if exists $widget->{max_h};
3991		4505
3992	$w = int $w + 0.5;	4506	$w = int $w + 0.5;
3993	$h = int $h + 0.5;	4507	$h = int $h + 0.5;
3994		4508
3995	if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {	4509	if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3996	$widget->{old_w} = $widget->{w};	4510	$widget->{old_w} = $widget->{w};
3997	$widget->{old_h} = $widget->{h};	4511	$widget->{old_h} = $widget->{h};
3998		4512
3999	$widget->{w} = $w;	4513	$widget->{w} = $w;
4000	$widget->{h} = $h;	4514	$widget->{h} = $h;
4001		4515
4002	$widget->emit (size_allocate => $w, $h);	4516	$widget->emit (size_allocate => $w, $h);
		4517	}
4003	}	4518	}
4004	}	4519	}
4005	}	4520	}
4006		4521
4007	while ($self->{post_alloc_hook}) {	4522	while ($self->{post_alloc_hook}) {
4008	$_->()	4523	$_->()
4009	for values %{delete $self->{post_alloc_hook}};	4524	for values %{delete $self->{post_alloc_hook}};
4010	}	4525	}
4011
4012		4526
4013	glViewport 0, 0, $::WIDTH, $::HEIGHT;	4527	glViewport 0, 0, $::WIDTH, $::HEIGHT;
4014	glClearColor +($::CFG->{fow_intensity}) x 3, 1;	4528	glClearColor +($::CFG->{fow_intensity}) x 3, 1;
4015	glClear GL_COLOR_BUFFER_BIT;	4529	glClear GL_COLOR_BUFFER_BIT;
4016		4530
…		…
4019	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;	4533	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
4020	glMatrixMode GL_MODELVIEW;	4534	glMatrixMode GL_MODELVIEW;
4021	glLoadIdentity;	4535	glLoadIdentity;
4022		4536
4023	{	4537	{
4024	package CFPlus::UI::Base;	4538	package DC::UI::Base;
4025		4539
4026	local ($draw_x, $draw_y, $draw_w, $draw_h) =	4540	local ($draw_x, $draw_y, $draw_w, $draw_h) =
4027	(0, 0, $self->{w}, $self->{h});	4541	(0, 0, $self->{w}, $self->{h});
4028		4542
4029	$self->_draw;	4543	$self->_draw;
4030	}	4544	}
4031	}	4545	}
4032		4546
4033	#############################################################################	4547	#############################################################################
4034		4548
4035	package CFPlus::UI;	4549	package DC::UI;
4036		4550
4037	$ROOT = new CFPlus::UI::Root;	4551	$ROOT = new DC::UI::Root;
4038	$TOOLTIP = new CFPlus::UI::Tooltip z => 900;	4552	$TOOLTIP = new DC::UI::Tooltip z => 900;
4039		4553
4040	1	4554	1
4041		4555

Diff Legend

–	Removed lines
+	Added lines
<	Changed lines
>	Changed lines