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

Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.376 by root, Mon Jul 16 20:20:23 2007 UTC vs.
Revision 1.483 by root, Wed Jan 4 11:23:23 2012 UTC

1	package CFPlus::UI;	1	package DC::UI;
2		2
3	use utf8;	3	use common::sense;
4	use strict;
5		4
6	use List::Util ();	5	use List::Util ();
		6
7	use Event;	7	use AnyEvent ();
		8	use Guard ();
8		9
9	use CFPlus;	10	use DC;
10	use CFPlus::Pod;	11	use DC::Pod;
11	use CFPlus::Texture;	12	use DC::Texture;
12		13
13	our ($FOCUS, $HOVER, $GRAB); # various widgets	14	our ($FOCUS, $HOVER, $GRAB); # various widgets
14		15
15	our $LAYOUT;	16	our $LAYOUT;
16	our $ROOT;	17	our $ROOT;
17	our $TOOLTIP;	18	our $TOOLTIP;
18	our $BUTTON_STATE;	19	our $BUTTON_STATE;
19		20
20	our %WIDGET; # all widgets, weak-referenced	21	our %WIDGET; # all widgets, weak-referenced
21		22
22	our $TOOLTIP_WATCHER = Event->idle (min => 1/60, cb => sub {	23	our $TOOLTIP_WATCHER = EV::timer_ns 0, 0.03, sub {
		24	$_[0]->stop;
		25
23	if (!$GRAB) {	26	if (!$GRAB) {
24	for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {	27	for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
25	if (length $widget->{tooltip}) {	28	if (length $widget->{tooltip}) {
26	if ($TOOLTIP->{owner} != $widget) {	29	if ($TOOLTIP->{owner} != $widget) {
27	$TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};	30	$TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};
…		…
30	$TOOLTIP->{owner} = $widget;	33	$TOOLTIP->{owner} = $widget;
31	$TOOLTIP->{owner}->emit ("tooltip_show") if $TOOLTIP->{owner};	34	$TOOLTIP->{owner}->emit ("tooltip_show") if $TOOLTIP->{owner};
32		35
33	return if $ENV{CFPLUS_DEBUG} & 8;	36	return if $ENV{CFPLUS_DEBUG} & 8;
34		37
35	my $tip = $widget->{tooltip};
36
37	$tip = $tip->($widget) if CODE:: eq ref $tip;
38
39	$TOOLTIP->set_tooltip_from ($widget);	38	$TOOLTIP->set_tooltip_from ($widget);
40	$TOOLTIP->show;	39	$TOOLTIP->show;
41	}	40	}
42		41
43	return;	42	return;
…		…
46	}	45	}
47		46
48	$TOOLTIP->hide;	47	$TOOLTIP->hide;
49	$TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};	48	$TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};
50	delete $TOOLTIP->{owner};	49	delete $TOOLTIP->{owner};
51	});	50	};
52		51
53	sub get_layout {	52	sub get_layout {
54	my $layout;	53	my $layout;
55		54
56	for (grep { $_->{name} } values %WIDGET) {	55	for (grep { $_->{name} } values %WIDGET) {
…		…
91	my $hover = $HOVER; $HOVER = $widget;	90	my $hover = $HOVER; $HOVER = $widget;
92		91
93	$hover->update if $hover && $hover->{can_hover};	92	$hover->update if $hover && $hover->{can_hover};
94	$HOVER->update if $HOVER && $HOVER->{can_hover};	93	$HOVER->update if $HOVER && $HOVER->{can_hover};
95		94
96	$TOOLTIP_WATCHER->start;	95	$TOOLTIP_WATCHER->again;
97	}	96	}
98	}	97	}
99		98
100	sub feed_sdl_button_down_event {	99	sub feed_sdl_button_down_event {
101	my ($ev) = @_;	100	my ($ev) = @_;
…		…
107	my $widget = $ROOT->find_widget ($x, $y);	106	my $widget = $ROOT->find_widget ($x, $y);
108		107
109	$GRAB = $widget;	108	$GRAB = $widget;
110	$GRAB->update if $GRAB;	109	$GRAB->update if $GRAB;
111		110
112	$TOOLTIP_WATCHER->cb->();	111	$TOOLTIP_WATCHER->invoke;
113	}	112	}
114		113
115	if ($GRAB) {	114	if ($GRAB) {
116	if ($ev->{button} == 4 || $ev->{button} == 5) {	115	if ($ev->{button} == 4 || $ev->{button} == 5) {
117	# mousewheel	116	# mousewheel
118	$ev->{dx} = 0;
119	$ev->{dy} = $ev->{button} * 2 - 9;	117	my $delta = $ev->{button} * 2 - 9;
		118	my $shift = $ev->{mod} & DC::KMOD_SHIFT;
		119
		120	$ev->{dx} = $shift ? $delta : 0;
		121	$ev->{dy} = $shift ? 0 : $delta;
		122
120	$GRAB->emit (mouse_wheel => $ev);	123	$GRAB->emit (mouse_wheel => $ev);
121	} else {	124	} else {
122	$GRAB->emit (button_down => $ev)	125	$GRAB->emit (button_down => $ev)
123	}	126	}
124	}	127	}
…		…
138	my $grab = $GRAB; undef $GRAB;	141	my $grab = $GRAB; undef $GRAB;
139	$grab->update if $grab;	142	$grab->update if $grab;
140	$GRAB->update if $GRAB;	143	$GRAB->update if $GRAB;
141		144
142	check_hover $widget;	145	check_hover $widget;
143	$TOOLTIP_WATCHER->cb->();	146	$TOOLTIP_WATCHER->invoke;
144	}	147	}
145	}	148	}
146		149
147	sub feed_sdl_motion_event {	150	sub feed_sdl_motion_event {
148	my ($ev) = @_;	151	my ($ev) = @_;
…		…
188	# call when resolution changes etc.	191	# call when resolution changes etc.
189	sub rescale_widgets {	192	sub rescale_widgets {
190	my ($sx, $sy) = @_;	193	my ($sx, $sy) = @_;
191		194
192	for my $widget (values %WIDGET) {	195	for my $widget (values %WIDGET) {
193	if ($widget->{is_toplevel}) {	196	if ($widget->{is_toplevel} || $widget->{c_rescale}) {
194	$widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;	197	$widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
195	$widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;	198	$widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
196		199
197	$widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;	200	$widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
198	$widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};	201	$widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
…		…
210	reconfigure_widgets;	213	reconfigure_widgets;
211	}	214	}
212		215
213	#############################################################################	216	#############################################################################
214		217
215	package CFPlus::UI::Event;	218	package DC::UI::Event;
216		219
217	sub xy {	220	sub xy {
218	$_[1]->coord2local ($_[0]{x}, $_[0]{y})	221	$_[1]->coord2local ($_[0]{x}, $_[0]{y})
219	}	222	}
220		223
221	#############################################################################	224	#############################################################################
222		225
223	package CFPlus::UI::Base;	226	package DC::UI::Base;
224		227
225	use strict;	228	use common::sense;
226		229
227	use CFPlus::OpenGL;	230	use DC::OpenGL;
228		231
229	sub new {	232	sub new {
230	my $class = shift;	233	my $class = shift;
231		234
232	my $self = bless {	235	my $self = bless {
…		…
237	h => undef,	240	h => undef,
238	can_events => 1,	241	can_events => 1,
239	@_	242	@_
240	}, $class;	243	}, $class;
241		244
242	CFPlus::weaken ($CFPlus::UI::WIDGET{$self+0} = $self);	245	DC::weaken ($DC::UI::WIDGET{$self+0} = $self);
243		246
244	for (keys %$self) {	247	for (keys %$self) {
245	if (/^on_(.*)$/) {	248	if (/^on_(.*)$/) {
246	$self->connect ($1 => delete $self->{$_});	249	$self->connect ($1 => delete $self->{$_});
247	}	250	}
248	}	251	}
249		252
250	if (my $layout = $CFPlus::UI::LAYOUT->{$self->{name}}) {	253	if (my $layout = $DC::UI::LAYOUT->{$self->{name}}) {
251	$self->{x} = $layout->{x} * $CFPlus::UI::ROOT->{alloc_w} if exists $layout->{x};	254	$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};	255	$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};	256	$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};	257	$self->{force_h} = $layout->{h} * $DC::UI::ROOT->{alloc_h} if exists $layout->{h};
255		258
256	$self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};	259	$self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
257	$self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};	260	$self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
258		261
259	$self->show if $layout->{show};	262	$self->show if $layout->{show};
…		…
269	$self->emit ("destroy");	272	$self->emit ("destroy");
270	%$self = ();	273	%$self = ();
271	}	274	}
272		275
273	sub TO_JSON {	276	sub TO_JSON {
274	{ __widget_ref__ => $_[0]{s_id} }	277	{ "\fw" => $_[0]{s_id} }
275	}	278	}
276		279
277	sub show {	280	sub show {
278	my ($self) = @_;	281	my ($self) = @_;
279		282
280	return if $self->{parent};	283	return if $self->{parent};
281		284
282	$CFPlus::UI::ROOT->add ($self);	285	$DC::UI::ROOT->add ($self);
283	}	286	}
284		287
285	sub set_visible {	288	sub set_visible {
286	my ($self) = @_;	289	my ($self) = @_;
287		290
288	return if $self->{visible};	291	return if $self->{visible};
		292
		293	$self->{parent} && $self->{parent}{root}#d#
		294	or return ::clienterror ("set_visible called without parent ($self->{parent}) or root\n" => 1);
289		295
290	$self->{root} = $self->{parent}{root};	296	$self->{root} = $self->{parent}{root};
291	$self->{visible} = $self->{parent}{visible} + 1;	297	$self->{visible} = $self->{parent}{visible} + 1;
292		298
293	$self->emit (visibility_change => 1);	299	$self->emit (visibility_change => 1);
294		300
295	$self->realloc if !exists $self->{req_w};	301	$self->realloc if !exists $self->{req_w};
296		302
297	$_->set_visible for $self->children;	303	$_->set_visible for $self->visible_children;
298	}	304	}
299		305
300	sub set_invisible {	306	sub set_invisible {
301	my ($self) = @_;	307	my ($self) = @_;
302		308
…		…
308	delete $self->{root};	314	delete $self->{root};
309		315
310	undef $GRAB if $GRAB == $self;	316	undef $GRAB if $GRAB == $self;
311	undef $HOVER if $HOVER == $self;	317	undef $HOVER if $HOVER == $self;
312		318
313	$CFPlus::UI::TOOLTIP_WATCHER->cb->()	319	$DC::UI::TOOLTIP_WATCHER->invoke
314	if $TOOLTIP->{owner} == $self;	320	if $TOOLTIP->{owner} == $self;
315		321
316	$self->emit ("focus_out");	322	$self->emit ("focus_out");
317	$self->emit (visibility_change => 0);	323	$self->emit (visibility_change => 0);
318	}	324	}
…		…
337	sub hide {	343	sub hide {
338	my ($self) = @_;	344	my ($self) = @_;
339		345
340	$self->set_invisible;	346	$self->set_invisible;
341		347
		348	# extra $parent copy for 5.8.8+ bug workaround
		349	# (otherwise $_[0] in remove gets freed
		350	if (my $parent = $self->{parent}) {
342	$self->{parent}->remove ($self)	351	$parent->remove ($self);
343	if $self->{parent};	352	}
344	}	353	}
345		354
346	sub move_abs {	355	sub move_abs {
347	my ($self, $x, $y, $z) = @_;	356	my ($self, $x, $y, $z) = @_;
348		357
…		…
360	$self->{force_h} = $h;	369	$self->{force_h} = $h;
361		370
362	$self->realloc;	371	$self->realloc;
363	}	372	}
364		373
		374	# traverse the widget chain up to find the maximum "physical" size constraints
		375	sub get_max_wh {
		376	my ($self) = @_;
		377
		378	my ($w, $h) = @$self{qw(max_w max_h)};
		379
		380	if ($w <= 0 || $h <= 0) {
		381	my ($mw, $mh) = $self->{parent}
		382	? $self->{parent}->get_max_wh
		383	: ($::WIDTH, $::HEIGHT);
		384
		385	$w = $mw if $w <= 0;
		386	$h = $mh if $h <= 0;
		387	}
		388
		389	($w, $h)
		390	}
		391
365	sub size_request {	392	sub size_request {
366	require Carp;	393	require Carp;
367	Carp::confess "size_request is abstract";	394	Carp::confess "size_request is abstract";
368	}	395	}
369		396
…		…
375	my ($self, $x, $y, $w, $h) = @_;	402	my ($self, $x, $y, $w, $h) = @_;
376		403
377	if ($self->{aspect}) {	404	if ($self->{aspect}) {
378	my ($ow, $oh) = ($w, $h);	405	my ($ow, $oh) = ($w, $h);
379		406
380	$w = List::Util::min $w, CFPlus::ceil $h * $self->{aspect};	407	$w = List::Util::min $w, DC::ceil $h * $self->{aspect};
381	$h = List::Util::min $h, CFPlus::ceil $w / $self->{aspect};	408	$h = List::Util::min $h, DC::ceil $w / $self->{aspect};
382		409
383	# use alignment to adjust x, y	410	# use alignment to adjust x, y
384		411
385	$x += int 0.5 * ($ow - $w);	412	$x += int 0.5 * ($ow - $w);
386	$y += int 0.5 * ($oh - $h);	413	$y += int 0.5 * ($oh - $h);
…		…
427		454
428	return if $self->{tooltip} eq $tooltip;	455	return if $self->{tooltip} eq $tooltip;
429		456
430	$self->{tooltip} = $tooltip;	457	$self->{tooltip} = $tooltip;
431		458
432	if ($CFPlus::UI::TOOLTIP->{owner} == $self) {	459	if ($DC::UI::TOOLTIP->{owner} == $self) {
433	delete $CFPlus::UI::TOOLTIP->{owner};	460	delete $DC::UI::TOOLTIP->{owner};
434	$CFPlus::UI::TOOLTIP_WATCHER->cb->();	461	$DC::UI::TOOLTIP_WATCHER->invoke;
435	}	462	}
436	}	463	}
437		464
438	# translate global coordinates to local coordinate system	465	# translate global coordinates to local coordinate system
439	sub coord2local {	466	sub coord2local {
440	my ($self, $x, $y) = @_;	467	my ($self, $x, $y) = @_;
441		468
442	Carp::confess unless $self->{parent};#d#	469	return (undef, undef) unless $self->{parent};
443		470
444	$self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})	471	$self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
445	}	472	}
446		473
447	# translate local coordinates to global coordinate system	474	# translate local coordinates to global coordinate system
448	sub coord2global {	475	sub coord2global {
449	my ($self, $x, $y) = @_;	476	my ($self, $x, $y) = @_;
450		477
451	Carp::confess unless $self->{parent};#d#	478	return (undef, undef) unless $self->{parent};
452		479
453	$self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})	480	$self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
454	}	481	}
455		482
456	sub invoke_focus_in {	483	sub invoke_focus_in {
…		…
505	sub connect {	532	sub connect {
506	my ($self, $signal, $cb) = @_;	533	my ($self, $signal, $cb) = @_;
507		534
508	push @{ $self->{signal_cb}{$signal} }, $cb;	535	push @{ $self->{signal_cb}{$signal} }, $cb;
509		536
510	defined wantarray and CFPlus::guard {	537	defined wantarray and Guard::guard {
511	@{ $self->{signal_cb}{$signal} } = grep $_ != $cb,	538	@{ $self->{signal_cb}{$signal} } = grep $_ != $cb,
512	@{ $self->{signal_cb}{$signal} };	539	@{ $self->{signal_cb}{$signal} };
513	}	540	}
514	}	541	}
515		542
…		…
547		574
548	# parent	575	# parent
549	$self->{parent} && $self->{parent}->emit ($signal, @args)	576	$self->{parent} && $self->{parent}->emit ($signal, @args)
550	}	577	}
551		578
552	sub find_widget {	579	#sub find_widget {
553	my ($self, $x, $y) = @_;	580	# in .xs
554
555	return () unless $self->{can_events};
556
557	return $self
558	if $x >= $self->{x} && $x < $self->{x} + $self->{w}
559	&& $y >= $self->{y} && $y < $self->{y} + $self->{h};
560
561	()
562	}
563		581
564	sub set_parent {	582	sub set_parent {
565	my ($self, $parent) = @_;	583	my ($self, $parent) = @_;
566		584
567	CFPlus::weaken ($self->{parent} = $parent);	585	DC::weaken ($self->{parent} = $parent);
568	$self->set_visible if $parent->{visible};	586	$self->set_visible if $parent->{visible};
569	}	587	}
570		588
571	sub realloc {	589	sub realloc {
572	my ($self) = @_;	590	my ($self) = @_;
…		…
598		616
599	# using global variables seems a bit hacky, but passing through all drawing	617	# using global variables seems a bit hacky, but passing through all drawing
600	# functions seems pointless.	618	# functions seems pointless.
601	our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn	619	our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
602		620
603	sub draw {	621	#sub draw {
604	my ($self) = @_;	622	#CFPlus.xs
605
606	return unless $self->{h} && $self->{w};
607
608	# update screen rectangle
609	local $draw_x = $draw_x + $self->{x};
610	local $draw_y = $draw_y + $self->{y};
611
612	# skip widgets that are entirely outside the drawing area
613	return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
614	|| ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
615
616	glPushMatrix;
617	glTranslate $self->{x}, $self->{y}, 0;
618
619	if ($self == $HOVER && $self->{can_hover}) {
620	glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
621	glEnable GL_BLEND;
622	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
623	glBegin GL_QUADS;
624	glVertex 0 , 0;
625	glVertex $self->{w}, 0;
626	glVertex $self->{w}, $self->{h};
627	glVertex 0 , $self->{h};
628	glEnd;
629	glDisable GL_BLEND;
630	}
631
632	if ($ENV{CFPLUS_DEBUG} & 1) {
633	glPushMatrix;
634	glColor 1, 1, 0, 1;
635	glTranslate 0.375, 0.375;
636	glBegin GL_LINE_LOOP;
637	glVertex 0 , 0;
638	glVertex $self->{w} - 1, 0;
639	glVertex $self->{w} - 1, $self->{h} - 1;
640	glVertex 0 , $self->{h} - 1;
641	glEnd;
642	glPopMatrix;
643	#CFPlus::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
644	}
645
646	$self->_draw;
647	glPopMatrix;
648	}
649		623
650	sub _draw {	624	sub _draw {
651	my ($self) = @_;	625	my ($self) = @_;
652		626
653	warn "no draw defined for $self\n";	627	warn "no draw defined for $self\n";
654	}	628	}
655		629
656	my $cntx;#d#
657	sub DESTROY {	630	sub DESTROY {
658	my ($self) = @_;	631	my ($self) = @_;
659		632
660	return if CFPlus::in_destruct;	633	return if DC::in_destruct;
661		634
		635	local $@;
662	eval { $self->destroy };	636	eval { $self->destroy };
663	warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;	637	warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
664		638
665	delete $WIDGET{$self+0};	639	delete $WIDGET{$self+0};
666	}	640	}
667		641
668	#############################################################################	642	#############################################################################
669		643
670	package CFPlus::UI::DrawBG;	644	package DC::UI::DrawBG;
671		645
672	our @ISA = CFPlus::UI::Base::;	646	our @ISA = DC::UI::Base::;
673		647
674	use strict;	648	use common::sense;
		649
675	use CFPlus::OpenGL;	650	use DC::OpenGL;
676		651
677	sub new {	652	sub new {
678	my $class = shift;	653	my $class = shift;
679
680	# range [value, low, high, page]
681		654
682	$class->SUPER::new (	655	$class->SUPER::new (
683	#bg => [0, 0, 0, 0.2],	656	#bg => [0, 0, 0, 0.2],
684	#active_bg => [1, 1, 1, 0.5],	657	#active_bg => [1, 1, 1, 0.5],
685	@_	658	@_
686	)	659	)
687	}	660	}
688		661
		662	sub set_bg {
		663	my ($self, $bg) = @_;
		664
		665	$self->{bg} = $bg;
		666	$self->update;
		667	}
		668
689	sub _draw {	669	sub _draw {
690	my ($self) = @_;	670	my ($self) = @_;
691		671
692	my $color = $FOCUS == $self && $self->{active_bg}	672	my $color = $FOCUS == $self
693	? $self->{active_bg}	673	? $self->{active_bg} || $self->{bg}
694	: $self->{bg};	674	: $self->{bg};
695		675
696	if ($color && (@$color < 4 || $color->[3])) {	676	if ($color && (@$color < 4 || $color->[3])) {
697	my ($w, $h) = @$self{qw(w h)};	677	my ($w, $h) = @$self{qw(w h)};
698		678
699	glEnable GL_BLEND;	679	glEnable GL_BLEND;
700	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;	680	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
701	glColor_premultiply @$color;	681	glColor_premultiply @$color;
702
703	glBegin GL_QUADS;
704	glVertex 0 , 0;
705	glVertex 0 , $h;
706	glVertex $w, $h;	682	glRect 0, 0, $w, $h;
707	glVertex $w, 0;
708	glEnd;
709
710	glDisable GL_BLEND;	683	glDisable GL_BLEND;
711	}	684	}
712	}	685	}
713		686
714	#############################################################################	687	#############################################################################
715		688
716	package CFPlus::UI::Empty;	689	package DC::UI::Empty;
717		690
718	our @ISA = CFPlus::UI::Base::;	691	our @ISA = DC::UI::Base::;
719		692
720	sub new {	693	sub new {
721	my ($class, %arg) = @_;	694	my ($class, %arg) = @_;
722	$class->SUPER::new (can_events => 0, %arg);	695	$class->SUPER::new (can_events => 0, %arg);
723	}	696	}
…		…
730		703
731	sub draw { }	704	sub draw { }
732		705
733	#############################################################################	706	#############################################################################
734		707
735	package CFPlus::UI::Container;	708	package DC::UI::Container;
736		709
737	our @ISA = CFPlus::UI::Base::;	710	our @ISA = DC::UI::Base::;
738		711
739	sub new {	712	sub new {
740	my ($class, %arg) = @_;	713	my ($class, %arg) = @_;
741		714
742	my $children = delete $arg{children};	715	my $children = delete $arg{children};
…		…
746	can_events => 0,	719	can_events => 0,
747	%arg,	720	%arg,
748	);	721	);
749		722
750	$self->add (@$children)	723	$self->add (@$children)
751	if $children;	724	if $children && @$children;
752		725
753	$self	726	$self
754	}	727	}
755		728
756	sub realloc {	729	sub realloc {
…		…
765	my ($self, @widgets) = @_;	738	my ($self, @widgets) = @_;
766		739
767	$_->set_parent ($self)	740	$_->set_parent ($self)
768	for @widgets;	741	for @widgets;
769		742
		743	# TODO: only do this in widgets that need it, e.g. root, fixed
770	use sort 'stable';	744	use sort 'stable';
771		745
772	$self->{children} = [	746	$self->{children} = [
773	sort { $a->{z} <=> $b->{z} }	747	sort { $a->{z} <=> $b->{z} }
774	@{$self->{children}}, @widgets	748	@{$self->{children}}, @widgets
775	];	749	];
776		750
777	$self->realloc;	751	$self->realloc;
		752
		753	$self->emit (c_add => \@widgets);
		754
		755	map $_+0, @widgets
778	}	756	}
779		757
780	sub children {	758	sub children {
781	@{ $_[0]{children} }	759	@{ $_[0]{children} }
782	}	760	}
783		761
784	sub remove {	762	sub remove {
785	my ($self, $child) = @_;	763	my ($self, @widgets) = @_;
786		764
		765	$self->emit (c_remove => \@widgets);
		766
		767	for my $child (@widgets) {
787	delete $child->{parent};	768	delete $child->{parent};
788	$child->hide;	769	$child->hide;
789
790	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];	770	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
		771	}
791		772
792	$self->realloc;	773	$self->realloc;
793	}	774	}
794		775
795	sub clear {	776	sub clear {
796	my ($self) = @_;	777	my ($self) = @_;
797		778
798	my $children = delete $self->{children};	779	my $children = $self->{children};
799	$self->{children} = [];	780	$self->{children} = [];
800		781
801	for (@$children) {	782	for (@$children) {
802	delete $_->{parent};	783	delete $_->{parent};
803	$_->hide;	784	$_->hide;
…		…
823	}	804	}
824		805
825	sub _draw {	806	sub _draw {
826	my ($self) = @_;	807	my ($self) = @_;
827		808
828	$_->draw for @{$self->{children}};	809	$_->draw for $self->visible_children;
829	}	810	}
830		811
831	#############################################################################	812	#############################################################################
832		813
833	package CFPlus::UI::Bin;	814	package DC::UI::Bin;
834		815
835	our @ISA = CFPlus::UI::Container::;	816	our @ISA = DC::UI::Container::;
836		817
837	sub new {	818	sub new {
838	my ($class, %arg) = @_;	819	my ($class, %arg) = @_;
839		820
840	my $child = (delete $arg{child}) || new CFPlus::UI::Empty::;	821	my $child = (delete $arg{child}) || new DC::UI::Empty::;
841		822
842	$class->SUPER::new (children => [$child], %arg)	823	$class->SUPER::new (children => [$child], %arg)
843	}	824	}
844		825
845	sub add {	826	sub add {
846	my ($self, $child) = @_;	827	my ($self, $child) = @_;
847		828
848	$self->SUPER::remove ($_) for @{ $self->{children} };	829	$self->clear;
849	$self->SUPER::add ($child);	830	$self->SUPER::add ($child);
850	}	831	}
851		832
852	sub remove {	833	sub remove {
853	my ($self, $widget) = @_;	834	my ($self, $widget) = @_;
854		835
855	$self->SUPER::remove ($widget);	836	$self->SUPER::remove ($widget);
856		837
857	$self->{children} = [new CFPlus::UI::Empty]	838	$self->{children} = [new DC::UI::Empty]
858	unless @{$self->{children}};	839	unless @{$self->{children}};
859	}	840	}
860		841
861	sub child { $_[0]->{children}[0] }	842	sub child { $_[0]->{children}[0] }
862		843
…		…
871		852
872	1	853	1
873	}	854	}
874		855
875	#############################################################################	856	#############################################################################
876
877	# back-buffered drawing area	857	# back-buffered drawing area
878		858
879	package CFPlus::UI::Window;	859	package DC::UI::Window;
880		860
881	our @ISA = CFPlus::UI::Bin::;	861	our @ISA = DC::UI::Bin::;
882		862
883	use CFPlus::OpenGL;	863	use DC::OpenGL;
884		864
885	sub new {	865	sub new {
886	my ($class, %arg) = @_;	866	my ($class, %arg) = @_;
887		867
888	my $self = $class->SUPER::new (%arg);	868	my $self = $class->SUPER::new (%arg);
…		…
910	}	890	}
911		891
912	sub render_child {	892	sub render_child {
913	my ($self) = @_;	893	my ($self) = @_;
914		894
915	$self->{texture} = new_from_opengl CFPlus::Texture $self->{w}, $self->{h}, sub {	895	$self->{texture} = new_from_opengl DC::Texture $self->{w}, $self->{h}, sub {
916	glClearColor 0, 0, 0, 0;	896	glClearColor 0, 0, 0, 0;
917	glClear GL_COLOR_BUFFER_BIT;	897	glClear GL_COLOR_BUFFER_BIT;
918		898
919	{	899	{
920	package CFPlus::UI::Base;	900	package DC::UI::Base;
921		901
922	local ($draw_x, $draw_y, $draw_w, $draw_h) =	902	local ($draw_x, $draw_y, $draw_w, $draw_h) =
923	(0, 0, $self->{w}, $self->{h});	903	(0, 0, $self->{w}, $self->{h});
924		904
925	$self->_render;	905	$self->_render;
…		…
942	glDisable GL_TEXTURE_2D;	922	glDisable GL_TEXTURE_2D;
943	}	923	}
944		924
945	#############################################################################	925	#############################################################################
946		926
947	package CFPlus::UI::ViewPort;	927	package DC::UI::ViewPort;
948		928
949	use List::Util qw(min max);	929	use List::Util qw(min max);
950		930
951	our @ISA = CFPlus::UI::Window::;	931	our @ISA = DC::UI::Window::;
952		932
953	sub new {	933	sub new {
954	my $class = shift;	934	my $class = shift;
955		935
956	$class->SUPER::new (	936	$class->SUPER::new (
…		…
963	sub size_request {	943	sub size_request {
964	my ($self) = @_;	944	my ($self) = @_;
965		945
966	my ($w, $h) = @{$self->child}{qw(req_w req_h)};	946	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
967		947
968	$w = 10 if $self->{scroll_x};	948	$w = 1 if $self->{scroll_x};
969	$h = 10 if $self->{scroll_y};	949	$h = 1 if $self->{scroll_y};
970		950
971	($w, $h)	951	($w, $h)
972	}	952	}
973		953
974	sub invoke_size_allocate {	954	sub invoke_size_allocate {
…		…
986	}	966	}
987		967
988	sub set_offset {	968	sub set_offset {
989	my ($self, $x, $y) = @_;	969	my ($self, $x, $y) = @_;
990		970
991	$self->{view_x} = max 0, min $self->child->{w} - $self->{w}, int $x;	971	my $x = max 0, min $self->child->{w} - $self->{w}, int $x;
992	$self->{view_y} = max 0, min $self->child->{h} - $self->{h}, int $y;	972	my $y = max 0, min $self->child->{h} - $self->{h}, int $y;
993		973
994	$self->emit (changed => $self->{view_x}, $self->{view_y});	974	if ($x != $self->{view_x} or $y != $self->{view_y}) {
		975	$self->{view_x} = $x;
		976	$self->{view_y} = $y;
		977
		978	$self->emit (changed => $x, $y);
995	$self->update;	979	$self->update;
		980	}
		981	}
		982
		983	sub set_center {
		984	my ($self, $x, $y) = @_;
		985
		986	$self->set_offset ($x - $self->{w} * .5, $y - $self->{h} * .5);
		987	}
		988
		989	sub make_visible {
		990	my ($self, $x, $y, $border) = @_;
		991
		992	if ( $x < $self->{view_x} + $self->{w} * $border
		993	|| $x > $self->{view_x} + $self->{w} * (1 - $border)
		994	|| $y < $self->{view_y} + $self->{h} * $border
		995	|| $y > $self->{view_y} + $self->{h} * (1 - $border)
		996	) {
		997	$self->set_center ($x, $y);
		998	}
996	}	999	}
997		1000
998	# hmm, this does not work for topleft of $self... but we should not ask for that	1001	# hmm, this does not work for topleft of $self... but we should not ask for that
999	sub coord2local {	1002	sub coord2local {
1000	my ($self, $x, $y) = @_;	1003	my ($self, $x, $y) = @_;
…		…
1015	my ($self, $x, $y) = @_;	1018	my ($self, $x, $y) = @_;
1016		1019
1017	if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}	1020	if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
1018	&& $y >= $self->{y} && $y < $self->{y} + $self->{h}	1021	&& $y >= $self->{y} && $y < $self->{y} + $self->{h}
1019	) {	1022	) {
1020	$self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})	1023	$self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
1021	} else {	1024	} else {
1022	$self->CFPlus::UI::Base::find_widget ($x, $y)	1025	$self->DC::UI::Base::find_widget ($x, $y)
1023	}	1026	}
1024	}	1027	}
1025		1028
1026	sub _render {	1029	sub _render {
1027	my ($self) = @_;	1030	my ($self) = @_;
1028		1031
1029	local $CFPlus::UI::Base::draw_x = $CFPlus::UI::Base::draw_x - $self->{view_x};	1032	local $DC::UI::Base::draw_x = $DC::UI::Base::draw_x - $self->{view_x};
1030	local $CFPlus::UI::Base::draw_y = $CFPlus::UI::Base::draw_y - $self->{view_y};	1033	local $DC::UI::Base::draw_y = $DC::UI::Base::draw_y - $self->{view_y};
1031		1034
1032	CFPlus::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};	1035	DC::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
1033		1036
1034	$self->SUPER::_render;	1037	$self->SUPER::_render;
1035	}	1038	}
1036		1039
1037	#############################################################################	1040	#############################################################################
1038		1041
1039	package CFPlus::UI::ScrolledWindow;	1042	package DC::UI::ScrolledWindow;
1040		1043
1041	our @ISA = CFPlus::UI::Table::;	1044	our @ISA = DC::UI::Table::;
1042		1045
1043	sub new {	1046	sub new {
1044	my ($class, %arg) = @_;	1047	my ($class, %arg) = @_;
1045		1048
1046	my $child = delete $arg{child};	1049	my $child = delete $arg{child};
1047		1050
1048	my $self;	1051	my $self;
1049		1052
1050	my $hslider = new CFPlus::UI::Slider	1053	my $hslider = new DC::UI::Slider
		1054	c_col => 0,
		1055	c_row => 1,
1051	vertical => 0,	1056	vertical => 0,
1052	range => [0, 0, 1, 0.01], # HACK fix	1057	range => [0, 0, 1, 0.01], # HACK fix
1053	on_changed => sub {	1058	on_changed => sub {
1054	$self->{hpos} = $_[1];	1059	$self->{hpos} = $_[1];
1055	$self->{vp}->set_offset ($self->{hpos}, $self->{vpos});	1060	$self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
1056	},	1061	},
1057	;	1062	;
1058		1063
1059	my $vslider = new CFPlus::UI::Slider	1064	my $vslider = new DC::UI::Slider
		1065	c_col => 1,
		1066	c_row => 0,
1060	vertical => 1,	1067	vertical => 1,
1061	range => [0, 0, 1, 0.01], # HACK fix	1068	range => [0, 0, 1, 0.01], # HACK fix
1062	on_changed => sub {	1069	on_changed => sub {
1063	$self->{vpos} = $_[1];	1070	$self->{vpos} = $_[1];
1064	$self->{vp}->set_offset ($self->{hpos}, $self->{vpos});	1071	$self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
…		…
1074	col_expand => [1, 0],	1081	col_expand => [1, 0],
1075	row_expand => [1, 0],	1082	row_expand => [1, 0],
1076	%arg,	1083	%arg,
1077	);	1084	);
1078		1085
1079	$self->{vp} = new CFPlus::UI::ViewPort	1086	$self->{vp} = new DC::UI::ViewPort
		1087	c_col => 0,
		1088	c_row => 0,
1080	expand => 1,	1089	expand => 1,
1081	scroll_x => $self->{scroll_x},	1090	scroll_x => $self->{scroll_x},
1082	scroll_y => $self->{scroll_y},	1091	scroll_y => $self->{scroll_y},
1083	on_changed => sub {	1092	on_changed => sub {
1084	my ($vp, $x, $y) = @_;	1093	my ($vp, $x, $y) = @_;
		1094
1085	$vp->{parent}{hslider}->set_value ($x);	1095	$vp->{parent}{hslider}->set_value ($x);
1086	$vp->{parent}{vslider}->set_value ($y);	1096	$vp->{parent}{vslider}->set_value ($y);
1087		1097
		1098	0
		1099	},
		1100	on_size_allocate => sub {
		1101	my ($vp, $w, $h) = @_;
		1102	$vp->{parent}->update_slider;
1088	0	1103	0
1089	},	1104	},
1090	;	1105	;
1091		1106
1092	$self->SUPER::add (0, 0, $self->{vp});	1107	$self->SUPER::add ($self->{vp});
1093		1108
1094	$self->add ($child) if $child;	1109	$self->add ($child) if $child;
1095		1110
1096	$self	1111	$self
1097	}	1112	}
1098
1099	#TODO# update range on size_allocate depending on child
1100		1113
1101	sub add {	1114	sub add {
1102	my ($self, $widget) = @_;	1115	my ($self, $widget) = @_;
1103		1116
1104	$self->{vp}->add ($self->{child} = $widget);	1117	$self->{vp}->add ($self->{child} = $widget);
1105	}	1118	}
1106		1119
		1120	sub set_offset { shift->{vp}->set_offset (@_) }
		1121	sub set_center { shift->{vp}->set_center (@_) }
		1122	sub make_visible { shift->{vp}->make_visible (@_) }
		1123
1107	sub update_slider {	1124	sub update_slider {
1108	my ($self) = @_;	1125	my ($self) = @_;
1109		1126
1110	my $child = ($self->{vp} or return)->child;	1127	my $child = ($self->{vp} or return)->child;
1111		1128
		1129	if ($self->{scroll_x}) {
1112	my ($w1, $w2) = ($child->{w}, $self->{vp}{w});	1130	my ($w1, $w2) = ($child->{req_w}, $self->{vp}{w});
1113	$self->{hslider}->set_range ([$self->{hslider}{range}[0], 0, $w1, $w2, 1]);	1131	$self->{hslider}->set_range ([$self->{hslider}{range}[0], 0, $w1, $w2, 1]);
1114		1132
1115	my $visible = $w1 > $w2;	1133	my $visible = $w1 > $w2;
1116	if ($visible != $self->{hslider}{visible}) {	1134	if ($visible != $self->{hslider_visible}) {
		1135	$self->{hslider_visible} = $visible;
1117	$visible ? $self->SUPER::add (0, 1, $self->{hslider})	1136	$visible ? $self->SUPER::add ($self->{hslider})
1118	: $self->{hslider}->hide;	1137	: $self->SUPER::remove ($self->{hslider});
		1138	}
1119	}	1139	}
1120		1140
		1141	if ($self->{scroll_y}) {
1121	my ($h1, $h2) = ($child->{h}, $self->{vp}{h});	1142	my ($h1, $h2) = ($child->{req_h}, $self->{vp}{h});
1122	$self->{vslider}->set_range ([$self->{vslider}{range}[0], 0, $h1, $h2, 1]);	1143	$self->{vslider}->set_range ([$self->{vslider}{range}[0], 0, $h1, $h2, 1]);
1123		1144
1124	my $visible = $h1 > $h2;	1145	my $visible = $h1 > $h2;
1125	if ($visible != $self->{vslider}{visible}) {	1146	if ($visible != $self->{vslider_visible}) {
		1147	$self->{vslider_visible} = $visible;
1126	$visible ? $self->SUPER::add (1, 0, $self->{vslider})	1148	$visible ? $self->SUPER::add ($self->{vslider})
1127	: $self->{vslider}->hide;	1149	: $self->SUPER::remove ($self->{vslider});
		1150	}
		1151	}
		1152	}
		1153
		1154	sub start_dragging {
		1155	my ($self, $ev) = @_;
		1156
		1157	$self->grab_focus;
		1158
		1159	my $ox = $self->{vp}{view_x};
		1160	my $oy = $self->{vp}{view_y};
		1161
		1162	$self->{motion} = sub {
		1163	my ($ev, $x, $y) = @_;
		1164
		1165	$ox -= $ev->{xrel};
		1166	$oy -= $ev->{yrel};
		1167
		1168	$self->{vp}->set_offset ($ox, $oy);
1128	}	1169	};
1129	}
1130
1131	sub update {
1132	my ($self) = @_;
1133
1134	$self->SUPER::update;
1135	$self->update_slider;
1136	}	1170	}
1137		1171
1138	sub invoke_mouse_wheel {	1172	sub invoke_mouse_wheel {
1139	my ($self, $ev) = @_;	1173	my ($self, $ev) = @_;
1140		1174
1141	return 0 unless $ev->{dy}; # only vertical movements for now
1142
1143	$self->{vslider}->emit (mouse_wheel => $ev);	1175	$self->{vslider}->emit (mouse_wheel => $ev) if $self->{vslider_visible};
		1176	$self->{hslider}->emit (mouse_wheel => $ev) if $self->{hslider_visible};
1144		1177
1145	1	1178	1
1146	}	1179	}
1147		1180
1148	sub invoke_button_down {	1181	sub invoke_button_down {
1149	my ($self, $ev, $x, $y) = @_;	1182	my ($self, $ev, $x, $y) = @_;
1150		1183
1151	if ($ev->{button} == 2) {	1184	if ($ev->{button} == 2) {
1152	$self->grab_focus;	1185	$self->start_dragging ($ev);
1153
1154	my $ox = $self->{vp}{view_x} + $ev->{x};
1155	my $oy = $self->{vp}{view_y} + $ev->{y};
1156
1157	$self->{motion} = sub {
1158	my ($ev, $x, $y) = @_;
1159
1160	$self->{vp}->set_offset ($ox - $ev->{x}, $oy - $ev->{y});
1161	$self->update;
1162	};
1163
1164	return 1;	1186	return 1;
1165	}	1187	}
1166		1188
1167	0	1189	0
1168	}	1190	}
…		…
1195	$self->SUPER::invoke_size_allocate ($w, $h)	1217	$self->SUPER::invoke_size_allocate ($w, $h)
1196	}	1218	}
1197		1219
1198	#############################################################################	1220	#############################################################################
1199		1221
1200	package CFPlus::UI::Frame;	1222	package DC::UI::Frame;
1201		1223
1202	our @ISA = CFPlus::UI::Bin::;	1224	our @ISA = DC::UI::Bin::;
1203		1225
1204	use CFPlus::OpenGL;	1226	use DC::OpenGL;
1205		1227
1206	sub new {	1228	sub new {
1207	my $class = shift;	1229	my $class = shift;
1208		1230
1209	$class->SUPER::new (	1231	$class->SUPER::new (
…		…
1219	my ($w, $h) = @$self{qw(w h)};	1241	my ($w, $h) = @$self{qw(w h)};
1220		1242
1221	glEnable GL_BLEND;	1243	glEnable GL_BLEND;
1222	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;	1244	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1223	glColor_premultiply @{ $self->{bg} };	1245	glColor_premultiply @{ $self->{bg} };
1224
1225	glBegin GL_QUADS;
1226	glVertex 0 , 0;
1227	glVertex 0 , $h;
1228	glVertex $w, $h;	1246	glRect 0, 0, $w, $h;
1229	glVertex $w, 0;
1230	glEnd;
1231
1232	glDisable GL_BLEND;	1247	glDisable GL_BLEND;
1233	}	1248	}
1234		1249
1235	$self->SUPER::_draw;	1250	$self->SUPER::_draw;
1236	}	1251	}
1237		1252
1238	#############################################################################	1253	#############################################################################
1239		1254
1240	package CFPlus::UI::FancyFrame;	1255	package DC::UI::FancyFrame;
1241		1256
1242	our @ISA = CFPlus::UI::Bin::;	1257	our @ISA = DC::UI::Bin::;
1243		1258
1244	use CFPlus::OpenGL;	1259	use DC::OpenGL;
1245		1260
1246	sub new {	1261	sub new {
1247	my ($class, %arg) = @_;	1262	my ($class, %arg) = @_;
1248		1263
1249	if ((exists $arg{label}) && !ref $arg{label}) {	1264	if ((exists $arg{label}) && !ref $arg{label}) {
1250	$arg{label} = new CFPlus::UI::Label	1265	$arg{label} = new DC::UI::Label
1251	align => 1,	1266	align => 1,
1252	valign => 0,	1267	valign => 0.5,
1253	text => $arg{label},	1268	text => $arg{label},
1254	fontsize => ($arg{border} || 0.8) * 0.75;	1269	fontsize => ($arg{border} || 0.8) * 0.75;
1255	}	1270	}
1256		1271
1257	my $self = $class->SUPER::new (	1272	my $self = $class->SUPER::new (
1258	# label => "",	1273	# label => "",
1259	fg => [0.6, 0.3, 0.1],	1274	fg => undef,
1260	border => 0.8,	1275	border => 0.8,
1261	style => 'single',	1276	style => 'single',
1262	%arg,	1277	%arg,
1263	);	1278	);
1264		1279
…		…
1267		1282
1268	sub add {	1283	sub add {
1269	my ($self, @widgets) = @_;	1284	my ($self, @widgets) = @_;
1270		1285
1271	$self->SUPER::add (@widgets);	1286	$self->SUPER::add (@widgets);
1272	$self->CFPlus::UI::Container::add ($self->{label}) if $self->{label};	1287	$self->DC::UI::Container::add ($self->{label}) if $self->{label};
1273	}	1288	}
1274		1289
1275	sub border {	1290	sub border {
1276	int $_[0]{border} * $::FONTSIZE	1291	int $_[0]{border} * $::FONTSIZE
1277	}	1292	}
…		…
1317	my $border = $self->border;	1332	my $border = $self->border;
1318	my ($w, $h) = ($self->{w}, $self->{h});	1333	my ($w, $h) = ($self->{w}, $self->{h});
1319		1334
1320	$child->draw;	1335	$child->draw;
1321		1336
1322	glColor @{$self->{fg}};	1337	glColor @{$self->{fg} || $DC::THEME{fancyframe}};
1323	glBegin GL_LINE_STRIP;	1338	glBegin GL_LINE_STRIP;
1324	glVertex $border * 1.5 , $border * 0.5 + 0.5;	1339	glVertex $border * 1.5 , $border * 0.5 + 0.5;
1325	glVertex $border * 0.5 + 0.5, $border * 0.5 + 0.5;	1340	glVertex $border * 0.5 + 0.5, $border * 0.5 + 0.5;
1326	glVertex $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;	1341	glVertex $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
1327	glVertex $w - $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;	1342	glVertex $w - $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
…		…
1335	}	1350	}
1336	}	1351	}
1337		1352
1338	#############################################################################	1353	#############################################################################
1339		1354
1340	package CFPlus::UI::Toplevel;	1355	package DC::UI::Toplevel;
1341		1356
1342	our @ISA = CFPlus::UI::Bin::;	1357	our @ISA = DC::UI::Bin::;
1343		1358
1344	use CFPlus::OpenGL;	1359	use DC::OpenGL;
1345		1360
1346	my $bg =	1361	my $bg =
1347	new_from_file CFPlus::Texture CFPlus::find_rcfile "d1_bg.png",	1362	new_from_resource DC::Texture "d1_bg.png",
1348	mipmap => 1, wrap => 1;	1363	mipmap => 1, wrap => 1;
1349		1364
1350	my @border =	1365	my @border =
1351	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }	1366	map { new_from_resource DC::Texture $_, mipmap => 1 }
1352	qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);	1367	qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
		1368
		1369	my @icon =
		1370	map { new_from_resource DC::Texture $_, mipmap => 1 }
		1371	qw(x1_move.png x1_resize.png);
1353		1372
1354	sub new {	1373	sub new {
1355	my ($class, %arg) = @_;	1374	my ($class, %arg) = @_;
1356		1375
1357	my $self = $class->SUPER::new (	1376	my $self = $class->SUPER::new (
1358	bg => [1, 1, 1, 1],	1377	bg => [1, 1, 1, 1],
1359	border_bg => [1, 1, 1, 1],	1378	border_bg => [1, 1, 1, 1],
1360	border => 0.6,	1379	border => 0.8,
1361	can_events => 1,	1380	can_events => 1,
1362	min_w => 64,	1381	min_w => 64,
1363	min_h => 32,	1382	min_h => 32,
1364	%arg,	1383	%arg,
1365	);	1384	);
1366		1385
1367	$self->{title_widget} = new CFPlus::UI::Label	1386	$self->{title_widget} = new DC::UI::Label
1368	align => 0,	1387	align => 0.5,
1369	valign => 1,	1388	valign => 1,
1370	text => $self->{title},	1389	text => $self->{title},
1371	fontsize => $self->{border},	1390	fontsize => $self->{border},
1372	if exists $self->{title};	1391	if exists $self->{title};
1373		1392
1374	if ($self->{has_close_button}) {	1393	if ($self->{has_close_button}) {
1375	$self->{close_button} =	1394	$self->{close_button} =
1376	new CFPlus::UI::ImageButton	1395	new DC::UI::ImageButton
1377	path => 'x1_close.png',	1396	path => 'x1_close.png',
1378	on_activate => sub { $self->emit ("delete") };	1397	on_activate => sub { $self->emit ("delete") };
1379		1398
1380	$self->CFPlus::UI::Container::add ($self->{close_button});	1399	$self->DC::UI::Container::add ($self->{close_button});
1381	}	1400	}
1382		1401
1383	$self	1402	$self
1384	}	1403	}
1385		1404
1386	sub add {	1405	sub add {
1387	my ($self, @widgets) = @_;	1406	my ($self, @widgets) = @_;
1388		1407
1389	$self->SUPER::add (@widgets);	1408	$self->SUPER::add (@widgets);
1390	$self->CFPlus::UI::Container::add ($self->{close_button}) if $self->{close_button};	1409	$self->DC::UI::Container::add ($self->{close_button}) if $self->{close_button};
1391	$self->CFPlus::UI::Container::add ($self->{title_widget}) if $self->{title_widget};	1410	$self->DC::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
1392	}	1411	}
1393		1412
1394	sub border {	1413	sub border {
1395	int $_[0]{border} * $::FONTSIZE	1414	int $_[0]{border} * $::FONTSIZE
		1415	}
		1416
		1417	sub get_max_wh {
		1418	my ($self) = @_;
		1419
		1420	return ($self->{w}, $self->{h})
		1421	if $self->{visible} && $self->{w};
		1422
		1423	$self->SUPER::get_max_wh
1396	}	1424	}
1397		1425
1398	sub size_request {	1426	sub size_request {
1399	my ($self) = @_;	1427	my ($self) = @_;
1400		1428
…		…
1525	glEnable GL_TEXTURE_2D;	1553	glEnable GL_TEXTURE_2D;
1526	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	1554	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1527		1555
1528	my $border = $self->border;	1556	my $border = $self->border;
1529		1557
		1558	if ($border) {
1530	glColor @{ $self->{border_bg} };	1559	glColor @{ $self->{border_bg} };
1531	$border[0]->draw_quad_alpha (0, 0, $w, $border);	1560	$border[0]->draw_quad_alpha ( 0, 0, $w, $border);
1532	$border[1]->draw_quad_alpha (0, $border, $border, $ch);	1561	$border[1]->draw_quad_alpha ( 0, $border, $border, $ch);
1533	$border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);	1562	$border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1534	$border[3]->draw_quad_alpha (0, $h - $border, $w, $border);	1563	$border[3]->draw_quad_alpha ( 0, $h - $border, $w, $border);
		1564
		1565	# move
		1566	my $w2 = ($w - $border) * .5;
		1567	my $h2 = ($h - $border) * .5;
		1568	$icon[0]->draw_quad_alpha ( 0, $h2, $border, $border);
		1569	$icon[0]->draw_quad_alpha ($w - $border, $h2, $border, $border);
		1570	$icon[0]->draw_quad_alpha ($w2 , $h - $border, $border, $border);
		1571
		1572	# resize
		1573	$icon[1]->draw_quad_alpha ( 0, 0, $border, $border);
		1574	$icon[1]->draw_quad_alpha ($w - $border, 0, $border, $border)
		1575	unless $self->{has_close_button};
		1576	$icon[1]->draw_quad_alpha ( 0, $h - $border, $border, $border);
		1577	$icon[1]->draw_quad_alpha ($w - $border, $h - $border, $border, $border);
		1578	}
1535		1579
1536	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {	1580	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1537	glColor @{ $self->{bg} };	1581	glColor @{ $self->{bg} };
1538		1582
1539	# TODO: repeat texture not scale	1583	# TODO: repeat texture not scale
…		…
1558	if $self->{close_button};	1602	if $self->{close_button};
1559	}	1603	}
1560		1604
1561	#############################################################################	1605	#############################################################################
1562		1606
1563	package CFPlus::UI::Table;	1607	package DC::UI::Table;
1564		1608
1565	our @ISA = CFPlus::UI::Base::;	1609	our @ISA = DC::UI::Container::;
1566		1610
1567	use List::Util qw(max sum);	1611	use List::Util qw(max sum);
1568		1612
1569	use CFPlus::OpenGL;	1613	use DC::OpenGL;
1570		1614
1571	sub new {	1615	sub new {
1572	my $class = shift;	1616	my $class = shift;
1573		1617
1574	$class->SUPER::new (	1618	$class->SUPER::new (
1575	children => [],
1576	col_expand => [],	1619	col_expand => [],
1577	row_expand => [],	1620	row_expand => [],
1578	@_,	1621	@_,
1579	)	1622	)
1580	}	1623	}
1581		1624
1582	sub children {
1583	grep $_, map @$_, grep $_, @{ $_[0]{children} }
1584	}
1585
1586	# TODO: store row/col info in child widget and use standard add/del
1587	sub add {	1625	sub add {
		1626	my ($self, @widgets) = @_;
		1627
		1628	for my $child (@widgets) {
		1629	$child->{c_rowspan} ||= 1;
		1630	$child->{c_colspan} ||= 1;
		1631	}
		1632
		1633	$self->SUPER::add (@widgets);
		1634	}
		1635
		1636	sub add_at {
1588	my ($self) = shift;	1637	my $self = shift;
		1638
		1639	my @widgets;
1589		1640
1590	while (@_) {	1641	while (@_) {
1591	my ($x, $y, $child) = splice @_, 0, 3, ();	1642	my ($col, $row, $child) = splice @_, 0, 3, ();
1592	$child->set_parent ($self);
1593	$self->{children}[$y][$x] = $child;
1594	}
1595		1643
1596	$self->{force_realloc} = 1;	1644	$child->{c_row} = $row;
1597	$self->{force_size_alloc} = 1;	1645	$child->{c_col} = $col;
1598	$self->realloc;
1599	}
1600		1646
1601	sub remove {	1647	push @widgets, $child;
		1648	}
		1649
		1650	$self->add (@widgets);
		1651	}
		1652
		1653	sub get_wh {
1602	my ($self, $child) = @_;	1654	my ($self) = @_;
1603		1655
1604	for (@{ $self->{children} }) {	1656	my (@w, @h);
1605	for (@{ $_ || [] }) {	1657
1606	$_ = undef if $_ == $child;	1658	my @children = $self->children;
		1659
		1660	# first pass, columns
		1661	for my $widget (sort { $a->{c_colspan} <=> $b->{c_colspan} } @children) {
		1662	my ($c, $w, $cs) = @$widget{qw(c_col req_w c_colspan)};
		1663
		1664	my $sw = sum @w[$c .. $c + $cs - 1];
		1665
		1666	if ($w > $sw) {
		1667	$_ += ($w - $sw) / ($_ ? $sw / $_ : $cs) for @w[$c .. $c + $cs - 1];
1607	}	1668	}
1608	}	1669	}
1609	}
1610		1670
1611	# TODO: move to container class maybe? send children a signal on removal?	1671	# second pass, rows
1612	sub clear {	1672	for my $widget (sort { $a->{c_rowspan} <=> $b->{c_rowspan} } @children) {
1613	my ($self) = @_;
1614
1615	my @children = $self->children;
1616	delete $self->{children};
1617
1618	for (@children) {
1619	delete $_->{parent};
1620	$_->hide;
1621	}
1622
1623	$self->realloc;
1624	}
1625
1626	sub get_wh {
1627	my ($self) = @_;
1628
1629	my (@w, @h);
1630
1631	for my $y (0 .. $#{$self->{children}}) {
1632	my $row = $self->{children}[$y]
1633	or next;
1634
1635	for my $x (0 .. $#$row) {
1636	my $widget = $row->[$x]
1637	or next;
1638	my ($w, $h) = @$widget{qw(req_w req_h)};	1673	my ($r, $h, $rs) = @$widget{qw(c_row req_h c_rowspan)};
1639		1674
1640	$w[$x] = max $w[$x], $w;	1675	my $sh = sum @h[$r .. $r + $rs - 1];
1641	$h[$y] = max $h[$y], $h;	1676
		1677	if ($h > $sh) {
		1678	$_ += ($h - $sh) / ($_ ? $sh / $_ : $rs) for @h[$r .. $r + $rs - 1];
1642	}	1679	}
1643	}	1680	}
1644		1681
1645	(\@w, \@h)	1682	(\@w, \@h)
1646	}	1683	}
…		…
1662	my ($ws, $hs) = $self->get_wh;	1699	my ($ws, $hs) = $self->get_wh;
1663		1700
1664	my $req_w = (sum @$ws) || 1;	1701	my $req_w = (sum @$ws) || 1;
1665	my $req_h = (sum @$hs) || 1;	1702	my $req_h = (sum @$hs) || 1;
1666		1703
1667	# TODO: nicer code	1704	# now linearly scale the rows/columns to the allocated size
1668	my @col_expand = @{$self->{col_expand}};	1705	my @col_expand = @{$self->{col_expand}};
1669	@col_expand = (1) x @$ws unless @col_expand;	1706	@col_expand = (1) x @$ws unless @col_expand;
1670	my $col_expand = (sum @col_expand) || 1;	1707	my $col_expand = (sum @col_expand) || 1;
1671		1708
1672	$ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;	1709	$ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
1673		1710
1674	CFPlus::UI::harmonize $ws;	1711	DC::UI::harmonize $ws;
1675		1712
1676	my @row_expand = @{$self->{row_expand}};	1713	my @row_expand = @{$self->{row_expand}};
1677	@row_expand = (1) x @$ws unless @row_expand;	1714	@row_expand = (1) x @$ws unless @row_expand;
1678	my $row_expand = (sum @row_expand) || 1;	1715	my $row_expand = (sum @row_expand) || 1;
1679		1716
1680	$hs->[$_] += $row_expand[$_] / $row_expand * ($h - $req_h) for 0 .. $#$hs;	1717	$hs->[$_] += $row_expand[$_] / $row_expand * ($h - $req_h) for 0 .. $#$hs;
1681		1718
1682	CFPlus::UI::harmonize $hs;	1719	DC::UI::harmonize $hs;
1683		1720
1684	my $y;	1721	my @x; for (0 .. $#$ws) { $x[$_ + 1] = $x[$_] + $ws->[$_] }
		1722	my @y; for (0 .. $#$hs) { $y[$_ + 1] = $y[$_] + $hs->[$_] }
1685		1723
1686	for my $r (0 .. $#{$self->{children}}) {	1724	for my $widget ($self->children) {
1687	my $row = $self->{children}[$r]	1725	my ($r, $c, $w, $h, $rs, $cs) = @$widget{qw(c_row c_col req_w req_h c_rowspan c_colspan)};
1688	or next;
1689		1726
1690	my $x = 0;	1727	$widget->configure (
1691	my $row_h = $hs->[$r];	1728	$x[$c], $y[$r],
		1729	$x[$c + $cs] - $x[$c], $y[$r + $rs] - $y[$r],
1692		1730	);
1693	for my $c (0 .. $#$row) {
1694	my $col_w = $ws->[$c];
1695
1696	if (my $widget = $row->[$c]) {
1697	$widget->configure ($x, $y, $col_w, $row_h);
1698	}
1699
1700	$x += $col_w;
1701	}
1702
1703	$y += $row_h;
1704	}	1731	}
1705		1732
1706	1	1733	1
1707	}	1734	}
1708		1735
1709	sub find_widget {
1710	my ($self, $x, $y) = @_;
1711
1712	$x -= $self->{x};
1713	$y -= $self->{y};
1714
1715	my $res;
1716
1717	for (grep $_, map @$_, grep $_, @{ $self->{children} }) {
1718	$res = $_->find_widget ($x, $y)
1719	and return $res;
1720	}
1721
1722	$self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
1723	}
1724
1725	sub _draw {
1726	my ($self) = @_;
1727
1728	for (grep $_, @{$self->{children}}) {
1729	$_->draw for grep $_, @$_;
1730	}
1731	}
1732
1733	#############################################################################	1736	#############################################################################
1734		1737
1735	package CFPlus::UI::Fixed;	1738	package DC::UI::Fixed;
1736		1739
1737	use List::Util qw(min max);	1740	use List::Util qw(min max);
1738		1741
1739	our @ISA = CFPlus::UI::Container::;	1742	our @ISA = DC::UI::Container::;
1740
1741	sub add {
1742	my ($self, $child, $posmode, $x, $y, $sizemode, $w, $h) = @_;
1743
1744	$child->{_fixed} = [$posmode, $x, $y, $sizemode, $w, $h];
1745	$self->SUPER::add ($child);
1746	}
1747		1743
1748	sub _scale($$$) {	1744	sub _scale($$$) {
1749	my ($mode, $val, $max) = @_;	1745	my ($rel, $val, $max) = @_;
1750		1746
1751	$mode eq "abs" ? $val	1747	$rel ? $val * $max : $val
1752	: $mode eq "rel" ? $val * $max
1753	: 0
1754	}	1748	}
1755		1749
1756	sub size_request {	1750	sub size_request {
1757	my ($self) = @_;	1751	my ($self) = @_;
1758		1752
1759	my ($x1, $y1, $x2, $y2) = (0, 0, 0, 0);	1753	my ($x1, $y1, $x2, $y2) = (0, 0, 0, 0);
1760		1754
1761	# determine overall size by querying abs widgets	1755	# determine overall size by querying abs widgets
1762	for my $child ($self->visible_children) {	1756	for my $child ($self->visible_children) {
1763	my ($pos, $x, $y, $size, $w, $h) = @{ $child->{_fixed} };	1757	unless ($child->{c_rel}) {
		1758	my $x = $child->{c_x};
		1759	my $y = $child->{c_y};
1764		1760
1765	if ($pos eq "abs") {
1766	$w = _scale $size, $w, $child->{req_w};
1767	$h = _scale $size, $h, $child->{req_h};
1768
1769	$x1 = min $x1, $x; $x2 = max $x2, $x + $w;	1761	$x1 = min $x1, $x; $x2 = max $x2, $x + $child->{req_w};
1770	$y1 = min $y1, $y; $y2 = max $y2, $y + $h;	1762	$y1 = min $y1, $y; $y2 = max $y2, $y + $child->{req_h};
1771	}	1763	}
1772	}	1764	}
1773		1765
1774	my $W = $x2 - $x1;	1766	my $W = $x2 - $x1;
1775	my $H = $y2 - $y1;	1767	my $H = $y2 - $y1;
1776		1768
1777	# now layout remaining widgets	1769	# now layout remaining widgets
1778	for my $child ($self->visible_children) {	1770	for my $child ($self->visible_children) {
1779	my ($pos, $x, $y, $size, $w, $h) = @{ $child->{_fixed} };	1771	if ($child->{c_rel}) {
		1772	my $x = _scale $child->{c_rel}, $child->{c_x}, $W;
		1773	my $y = _scale $child->{c_rel}, $child->{c_y}, $H;
1780		1774
1781	if ($pos ne "abs") {
1782	$x = _scale $pos, $x, $W;
1783	$y = _scale $pos, $x, $H;
1784	$w = _scale $size, $w, $child->{req_w};
1785	$h = _scale $size, $h, $child->{req_h};
1786
1787	$x1 = min $x1, $x; $x2 = max $x2, $x + $w;	1775	$x1 = min $x1, $x; $x2 = max $x2, $x + $child->{req_w};
1788	$y1 = min $y1, $y; $y2 = max $y2, $y + $h;	1776	$y1 = min $y1, $y; $y2 = max $y2, $y + $child->{req_h};
1789	}	1777	}
1790	}	1778	}
1791		1779
1792	my $W = $x2 - $x1;	1780	my $W = $x2 - $x1;
1793	my $H = $y2 - $y1;	1781	my $H = $y2 - $y1;
…		…
1797		1785
1798	sub invoke_size_allocate {	1786	sub invoke_size_allocate {
1799	my ($self, $W, $H) = @_;	1787	my ($self, $W, $H) = @_;
1800		1788
1801	for my $child ($self->visible_children) {	1789	for my $child ($self->visible_children) {
1802	my ($pos, $x, $y, $size, $w, $h) = @{ $child->{_fixed} };	1790	my $x = _scale $child->{c_rel}, $child->{c_x}, $W;
		1791	my $y = _scale $child->{c_rel}, $child->{c_y}, $H;
1803		1792
1804	$x = _scale $pos, $x, $W;	1793	$x += $child->{c_halign} * $child->{req_w};
1805	$y = _scale $pos, $x, $H;	1794	$y += $child->{c_valign} * $child->{req_h};
1806	$w = _scale $size, $w, $child->{req_w};
1807	$h = _scale $size, $h, $child->{req_h};
1808		1795
1809	$child->configure ($x, $y, $w, $h);	1796	$child->configure (int $x, int $y, $child->{req_w}, $child->{req_h});
1810	}	1797	}
1811		1798
1812	1	1799	1
1813	}	1800	}
1814		1801
1815	#############################################################################	1802	#############################################################################
1816		1803
1817	package CFPlus::UI::Box;	1804	package DC::UI::Box;
1818		1805
1819	our @ISA = CFPlus::UI::Container::;	1806	our @ISA = DC::UI::Container::;
1820		1807
1821	sub size_request {	1808	sub size_request {
1822	my ($self) = @_;	1809	my ($self) = @_;
		1810
		1811	my @children = $self->visible_children;
1823		1812
1824	$self->{vertical}	1813	$self->{vertical}
1825	? (	1814	? (
1826	(List::Util::max map $_->{req_w}, @{$self->{children}}),	1815	(List::Util::max map $_->{req_w}, @children),
1827	(List::Util::sum map $_->{req_h}, @{$self->{children}}),	1816	(List::Util::sum map $_->{req_h}, @children),
1828	)	1817	)
1829	: (	1818	: (
1830	(List::Util::sum map $_->{req_w}, @{$self->{children}}),	1819	(List::Util::sum map $_->{req_w}, @children),
1831	(List::Util::max map $_->{req_h}, @{$self->{children}}),	1820	(List::Util::max map $_->{req_h}, @children),
1832	)	1821	)
1833	}	1822	}
1834		1823
1835	sub invoke_size_allocate {	1824	sub invoke_size_allocate {
1836	my ($self, $w, $h) = @_;	1825	my ($self, $w, $h) = @_;
…		…
1857	$req[$_] += $space * $children[$_]{expand}	1846	$req[$_] += $space * $children[$_]{expand}
1858	for 0 .. $#children;	1847	for 0 .. $#children;
1859	}	1848	}
1860	}	1849	}
1861		1850
1862	CFPlus::UI::harmonize \@req;	1851	DC::UI::harmonize \@req;
1863		1852
1864	my $pos = 0;	1853	my $pos = 0;
1865	for (0 .. $#children) {	1854	for (0 .. $#children) {
1866	my $alloc = $req[$_];	1855	my $alloc = $req[$_];
1867	$children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));	1856	$children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
…		…
1872	1	1861	1
1873	}	1862	}
1874		1863
1875	#############################################################################	1864	#############################################################################
1876		1865
1877	package CFPlus::UI::HBox;	1866	package DC::UI::HBox;
1878		1867
1879	our @ISA = CFPlus::UI::Box::;	1868	our @ISA = DC::UI::Box::;
1880		1869
1881	sub new {	1870	sub new {
1882	my $class = shift;	1871	my $class = shift;
1883		1872
1884	$class->SUPER::new (	1873	$class->SUPER::new (
…		…
1887	)	1876	)
1888	}	1877	}
1889		1878
1890	#############################################################################	1879	#############################################################################
1891		1880
1892	package CFPlus::UI::VBox;	1881	package DC::UI::VBox;
1893		1882
1894	our @ISA = CFPlus::UI::Box::;	1883	our @ISA = DC::UI::Box::;
1895		1884
1896	sub new {	1885	sub new {
1897	my $class = shift;	1886	my $class = shift;
1898		1887
1899	$class->SUPER::new (	1888	$class->SUPER::new (
…		…
1902	)	1891	)
1903	}	1892	}
1904		1893
1905	#############################################################################	1894	#############################################################################
1906		1895
1907	package CFPlus::UI::Label;	1896	package DC::UI::Label;
1908		1897
1909	our @ISA = CFPlus::UI::DrawBG::;	1898	our @ISA = DC::UI::DrawBG::;
1910		1899
1911	use CFPlus::OpenGL;	1900	use DC::OpenGL;
1912		1901
1913	sub new {	1902	sub new {
1914	my ($class, %arg) = @_;	1903	my ($class, %arg) = @_;
1915		1904
1916	my $self = $class->SUPER::new (	1905	my $self = $class->SUPER::new (
…		…
1921	#text => initial text	1910	#text => initial text
1922	#markup => initial narkup	1911	#markup => initial narkup
1923	#max_w => maximum pixel width	1912	#max_w => maximum pixel width
1924	#style => 0, # render flags	1913	#style => 0, # render flags
1925	ellipsise => 3, # end	1914	ellipsise => 3, # end
1926	layout => (new CFPlus::Layout),	1915	layout => (new DC::Layout),
1927	fontsize => 1,	1916	fontsize => 1,
1928	align => -1,	1917	align => 0.5,
1929	valign => -1,	1918	valign => 0.5,
1930	padding_x => 2,	1919	padding_x => 4,
1931	padding_y => 2,	1920	padding_y => 2,
1932	can_events => 0,	1921	can_events => 0,
1933	%arg	1922	%arg
1934	);	1923	);
1935		1924
1936	if (exists $self->{template}) {	1925	if (exists $self->{template}) {
1937	my $layout = new CFPlus::Layout;	1926	my $layout = new DC::Layout;
1938	$layout->set_text (delete $self->{template});	1927	$layout->set_text (delete $self->{template});
1939	$self->{template} = $layout;	1928	$self->{template} = $layout;
1940	}	1929	}
1941		1930
1942	if (exists $self->{markup}) {	1931	if (exists $self->{markup}) {
…		…
1960		1949
1961	delete $self->{ox};	1950	delete $self->{ox};
1962	$self->SUPER::realloc;	1951	$self->SUPER::realloc;
1963	}	1952	}
1964		1953
		1954	sub clear {
		1955	my ($self) = @_;
		1956
		1957	$self->set_text ("");
		1958	}
		1959
1965	sub set_text {	1960	sub set_text {
1966	my ($self, $text) = @_;	1961	my ($self, $text) = @_;
1967		1962
1968	return if $self->{text} eq "T$text";	1963	return if $self->{text} eq "T$text";
1969	$self->{text} = "T$text";	1964	$self->{text} = "T$text";
…		…
1992		1987
1993	sub size_request {	1988	sub size_request {
1994	my ($self) = @_;	1989	my ($self) = @_;
1995		1990
1996	$self->{size_req} ||= do {	1991	$self->{size_req} ||= do {
		1992	my ($max_w, $max_h) = $self->get_max_wh;
		1993
1997	$self->{layout}->set_font ($self->{font}) if $self->{font};	1994	$self->{layout}->set_font ($self->{font}) if $self->{font};
1998	$self->{layout}->set_width ($self->{max_w} || -1);	1995	$self->{layout}->set_width ($max_w);
1999	$self->{layout}->set_ellipsise ($self->{ellipsise});	1996	$self->{layout}->set_ellipsise ($self->{ellipsise});
2000	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});	1997	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
2001	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	1998	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2002		1999
2003	my ($w, $h) = $self->{layout}->size;	2000	my ($w, $h) = $self->{layout}->size;
2004		2001
2005	if (exists $self->{template}) {	2002	if (exists $self->{template}) {
2006	$self->{template}->set_font ($self->{font}) if $self->{font};	2003	$self->{template}->set_font ($self->{font}) if $self->{font};
2007	$self->{template}->set_width ($self->{max_w} || -1);	2004	$self->{template}->set_width ($max_w);
2008	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);	2005	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
2009		2006
2010	my ($w2, $h2) = $self->{template}->size;	2007	my ($w2, $h2) = $self->{template}->size;
2011		2008
2012	$w = List::Util::max $w, $w2;	2009	$w = List::Util::max $w, $w2;
…		…
2068		2065
2069	[$self->{layout}->size]	2066	[$self->{layout}->size]
2070	};	2067	};
2071		2068
2072	unless (exists $self->{ox}) {	2069	unless (exists $self->{ox}) {
2073	$self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}	2070	$self->{ox} = $self->{padding_x} + int $self->{align} * ($self->{w} - $size->[0] - $self->{padding_x} * 2);
2074	: $self->{align} > 0 ? $self->{w} - $size->[0] - $self->{padding_x}	2071	$self->{oy} = $self->{padding_y} + int $self->{valign} * ($self->{h} - $size->[1] - $self->{padding_y} * 2);
2075	: ($self->{w} - $size->[0]) * 0.5);
2076		2072
2077	$self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}	2073	$self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
2078	: $self->{valign} > 0 ? $self->{h} - $size->[1] - $self->{padding_y}
2079	: ($self->{h} - $size->[1]) * 0.5);
2080	};	2074	};
2081		2075
2082	my $w = List::Util::min $self->{w} + 4, $size->[0];	2076	# unless ($self->{list}) {
2083	my $h = List::Util::min $self->{h} + 2, $size->[1];	2077	# $self->{list} = DC::OpenGL::glGenList;
2084		2078	# DC::OpenGL::glNewList $self->{list};
2085	$self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});	2079	# $self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
		2080	# DC::OpenGL::glEndList;
		2081	# }
		2082	#
		2083	# DC::OpenGL::glCallList $self->{list};
		2084
		2085	$self->{layout}->draw;
2086	}	2086	}
		2087
		2088	#sub destroy {
		2089	# my ($self) = @_;
		2090	#
		2091	# DC::OpenGL::glDeleteList delete $self->{list} if $self->{list};
		2092	#
		2093	# $self->SUPER::destroy;
		2094	#}
2087		2095
2088	#############################################################################	2096	#############################################################################
2089		2097
2090	package CFPlus::UI::EntryBase;	2098	package DC::UI::EntryBase;
2091		2099
2092	our @ISA = CFPlus::UI::Label::;	2100	our @ISA = DC::UI::Label::;
2093		2101
2094	use CFPlus::OpenGL;	2102	use DC::OpenGL;
2095		2103
2096	sub new {	2104	sub new {
2097	my $class = shift;	2105	my $class = shift;
2098		2106
2099	$class->SUPER::new (	2107	$class->SUPER::new (
2100	fg => [1, 1, 1],	2108	fg => [1, 1, 1],
2101	bg => [0, 0, 0, 0.2],	2109	bg => [0, 0, 0, 0.2],
		2110	outline => undef,
2102	active_bg => [1, 1, 1, 0.5],	2111	active_bg => [0, 0, 1, .2],
2103	active_fg => [0, 0, 0],	2112	active_fg => [1, 1, 1],
		2113	active_outline => [1, 1, 0],
2104	can_hover => 1,	2114	can_hover => 1,
2105	can_focus => 1,	2115	can_focus => 1,
		2116	align => 0,
2106	valign => 0,	2117	valign => 0.5,
2107	can_events => 1,	2118	can_events => 1,
2108	ellipsise => 0,	2119	ellipsise => 0,
		2120	padding_x => 4,
		2121	padding_y => 2,
2109	#text => ...	2122	#text => ...
2110	#hidden => "*",	2123	#hidden => "*",
2111	@_	2124	@_
2112	)	2125	)
2113	}	2126	}
…		…
2160		2173
2161	my $text = $self->get_text;	2174	my $text = $self->get_text;
2162		2175
2163	$self->{cursor} = List::Util::max 0, List::Util::min $self->{cursor}, length $text;	2176	$self->{cursor} = List::Util::max 0, List::Util::min $self->{cursor}, length $text;
2164		2177
2165	if ($uni == 8) {	2178	if ($sym == DC::SDLK_BACKSPACE) {
2166	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};	2179	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
2167	} elsif ($uni == 127) {	2180	} elsif ($sym == DC::SDLK_DELETE) {
2168	substr $text, $self->{cursor}, 1, "";	2181	substr $text, $self->{cursor}, 1, "";
2169	} elsif ($sym == CFPlus::SDLK_LEFT) {	2182	} elsif ($sym == DC::SDLK_LEFT) {
2170	--$self->{cursor} if $self->{cursor};	2183	--$self->{cursor} if $self->{cursor};
2171	} elsif ($sym == CFPlus::SDLK_RIGHT) {	2184	} elsif ($sym == DC::SDLK_RIGHT) {
2172	++$self->{cursor} if $self->{cursor} < length $self->{text};	2185	++$self->{cursor} if $self->{cursor} < length $self->{text};
2173	} elsif ($sym == CFPlus::SDLK_HOME) {	2186	} elsif ($sym == DC::SDLK_HOME) {
2174	# what a hack	2187	# what a hack
2175	$self->{cursor} =	2188	$self->{cursor} =
2176	(substr $self->{text}, 0, $self->{cursor}) =~ /^(.*\012)/	2189	(substr $self->{text}, 0, $self->{cursor}) =~ /^(.*\012)/
2177	? length $1	2190	? length $1
2178	: 0;	2191	: 0;
2179	} elsif ($sym == CFPlus::SDLK_END) {	2192	} elsif ($sym == DC::SDLK_END) {
2180	# uh, again	2193	# uh, again
2181	$self->{cursor} =	2194	$self->{cursor} =
2182	(substr $self->{text}, $self->{cursor}) =~ /^([^\012]*)\012/	2195	(substr $self->{text}, $self->{cursor}) =~ /^([^\012]*)\012/
2183	? $self->{cursor} + length $1	2196	? $self->{cursor} + length $1
2184	: length $self->{text};	2197	: length $self->{text};
…		…
2248	glColor_premultiply @{$self->{bg}};	2261	glColor_premultiply @{$self->{bg}};
2249	}	2262	}
2250		2263
2251	glEnable GL_BLEND;	2264	glEnable GL_BLEND;
2252	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;	2265	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2253	glBegin GL_QUADS;
2254	glVertex 0 , 0;
2255	glVertex 0 , $self->{h};
2256	glVertex $self->{w}, $self->{h};	2266	glRect 0, 0, $self->{w}, $self->{h};
2257	glVertex $self->{w}, 0;
2258	glEnd;
2259	glDisable GL_BLEND;	2267	glDisable GL_BLEND;
2260		2268
2261	$self->SUPER::_draw;	2269	$self->SUPER::_draw;
2262		2270
2263	#TODO: force update every cursor change :(	2271	#TODO: force update every cursor change :(
…		…
2265		2273
2266	unless (exists $self->{cur_h}) {	2274	unless (exists $self->{cur_h}) {
2267	my $text = substr $self->{text}, 0, $self->{cursor};	2275	my $text = substr $self->{text}, 0, $self->{cursor};
2268	utf8::encode $text;	2276	utf8::encode $text;
2269		2277
2270	@$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)	2278	@$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
2271	}	2279	}
2272		2280
		2281	glColor_premultiply @{$self->{active_fg}};
2273	glBegin GL_LINES;	2282	glBegin GL_LINES;
2274	glVertex 0.5 + $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};	2283	glVertex $self->{cur_x} + $self->{ox} + .5, $self->{cur_y} + $self->{oy};
2275	glVertex 0.5 + $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};	2284	glVertex $self->{cur_x} + $self->{ox} + .5, $self->{cur_y} + $self->{oy} + $self->{cur_h};
2276	glEnd;	2285	glEnd;
		2286
		2287	glLineWidth 3;
		2288	glColor @{$self->{active_outline}};
		2289	glRect_lineloop 1.5, 1.5, $self->{w} - 1.5, $self->{h} - 1.5;
		2290	glLineWidth 1;
		2291
		2292	} else {
		2293	glColor @{$self->{outline} || $DC::THEME{entry_outline}};
		2294	glBegin GL_LINE_STRIP;
		2295	glVertex .5, $self->{h} * .5;
		2296	glVertex .5, $self->{h} - 2.5;
		2297	glVertex $self->{w} - .5, $self->{h} - 2.5;
		2298	glVertex $self->{w} - .5, $self->{h} * .5;
		2299	glEnd;
2277	}	2300	}
2278	}	2301	}
2279		2302
2280	#############################################################################	2303	#############################################################################
2281		2304
2282	package CFPlus::UI::Entry;	2305	package DC::UI::Entry;
2283		2306
2284	our @ISA = CFPlus::UI::EntryBase::;	2307	our @ISA = DC::UI::EntryBase::;
2285		2308
2286	use CFPlus::OpenGL;	2309	use DC::OpenGL;
		2310
		2311	sub new {
		2312	my $class = shift;
		2313
		2314	$class->SUPER::new (
		2315	history_pointer => -1,
		2316	@_
		2317	)
		2318	}
		2319
2287		2320
2288	sub invoke_key_down {	2321	sub invoke_key_down {
2289	my ($self, $ev) = @_;	2322	my ($self, $ev) = @_;
2290		2323
2291	my $sym = $ev->{sym};	2324	my $sym = $ev->{sym};
…		…
2297	$self->{history_pointer} = -1;	2330	$self->{history_pointer} = -1;
2298	$self->{history_saveback} = '';	2331	$self->{history_saveback} = '';
2299	$self->emit (activate => $txt);	2332	$self->emit (activate => $txt);
2300	$self->update;	2333	$self->update;
2301		2334
2302	} elsif ($sym == CFPlus::SDLK_UP) {	2335	} elsif ($sym == DC::SDLK_UP) {
2303	if ($self->{history_pointer} < 0) {	2336	if ($self->{history_pointer} < 0) {
2304	$self->{history_saveback} = $self->get_text;	2337	$self->{history_saveback} = $self->get_text;
2305	}	2338	}
2306	if (@{$self->{history} || []} > 0) {	2339	if (@{$self->{history} || []} > 0) {
2307	$self->{history_pointer}++;	2340	$self->{history_pointer}++;
…		…
2309	$self->{history_pointer} = @{$self->{history} || []} - 1;	2342	$self->{history_pointer} = @{$self->{history} || []} - 1;
2310	}	2343	}
2311	$self->set_text ($self->{history}->[$self->{history_pointer}]);	2344	$self->set_text ($self->{history}->[$self->{history_pointer}]);
2312	}	2345	}
2313		2346
2314	} elsif ($sym == CFPlus::SDLK_DOWN) {	2347	} elsif ($sym == DC::SDLK_DOWN) {
2315	$self->{history_pointer}--;	2348	$self->{history_pointer}--;
2316	$self->{history_pointer} = -1 if $self->{history_pointer} < 0;	2349	$self->{history_pointer} = -1 if $self->{history_pointer} < 0;
2317		2350
2318	if ($self->{history_pointer} >= 0) {	2351	if ($self->{history_pointer} >= 0) {
2319	$self->set_text ($self->{history}->[$self->{history_pointer}]);	2352	$self->set_text ($self->{history}->[$self->{history_pointer}]);
2320	} else {	2353	} else {
		2354	if (defined $self->{history_saveback}) {
2321	$self->set_text ($self->{history_saveback});	2355	$self->set_text ($self->{history_saveback});
		2356	$self->{history_saveback} = undef;
		2357	}
2322	}	2358	}
2323		2359
2324	} else {	2360	} else {
2325	return $self->SUPER::invoke_key_down ($ev)	2361	return $self->SUPER::invoke_key_down ($ev)
2326	}	2362	}
…		…
2328	1	2364	1
2329	}	2365	}
2330		2366
2331	#############################################################################	2367	#############################################################################
2332		2368
2333	package CFPlus::UI::TextEdit;	2369	package DC::UI::TextEdit;
2334		2370
2335	our @ISA = CFPlus::UI::EntryBase::;	2371	our @ISA = DC::UI::EntryBase::;
2336		2372
2337	use CFPlus::OpenGL;	2373	use DC::OpenGL;
		2374
		2375	sub new {
		2376	my $class = shift;
		2377
		2378	$class->SUPER::new (
		2379	padding_y => 4,
		2380
		2381	@_
		2382	)
		2383	}
2338		2384
2339	sub move_cursor_ver {	2385	sub move_cursor_ver {
2340	my ($self, $dy) = @_;	2386	my ($self, $dy) = @_;
2341		2387
2342	my ($y, $x) = $self->{layout}->index_to_line_x ($self->{cursor});	2388	my ($line, $x) = $self->{layout}->index_to_line_x ($self->{cursor});
2343		2389
2344	$y += $dy;	2390	$line += $dy;
2345		2391
2346	if (defined (my $index = $self->{layout}->line_x_to_index ($y, $x))) {	2392	if (defined (my $index = $self->{layout}->line_x_to_index ($line, $x))) {
2347	$self->{cursor} = $index;	2393	$self->{cursor} = $index;
2348	delete $self->{cur_h};	2394	delete $self->{cur_h};
2349	$self->update;	2395	$self->update;
2350	return;	2396	return;
2351	}	2397	}
…		…
2354	sub invoke_key_down {	2400	sub invoke_key_down {
2355	my ($self, $ev) = @_;	2401	my ($self, $ev) = @_;
2356		2402
2357	my $sym = $ev->{sym};	2403	my $sym = $ev->{sym};
2358		2404
2359	if ($sym == CFPlus::SDLK_UP) {	2405	if ($sym == DC::SDLK_UP) {
2360	$self->move_cursor_ver (-1);	2406	$self->move_cursor_ver (-1);
2361	} elsif ($sym == CFPlus::SDLK_DOWN) {	2407	} elsif ($sym == DC::SDLK_DOWN) {
2362	$self->move_cursor_ver (+1);	2408	$self->move_cursor_ver (+1);
2363	} else {	2409	} else {
2364	return $self->SUPER::invoke_key_down ($ev)	2410	return $self->SUPER::invoke_key_down ($ev)
2365	}	2411	}
2366		2412
2367	1	2413	1
2368	}	2414	}
2369		2415
2370	#############################################################################	2416	#############################################################################
2371		2417
2372	package CFPlus::UI::Button;	2418	package DC::UI::ButtonBin;
2373		2419
2374	our @ISA = CFPlus::UI::Label::;	2420	our @ISA = DC::UI::Bin::;
2375		2421
2376	use CFPlus::OpenGL;	2422	use DC::OpenGL;
2377		2423
2378	my @tex =	2424	my @tex =
2379	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }	2425	map { new_from_resource DC::Texture $_, mipmap => 1 }
2380	qw(b1_button_active.png);	2426	qw(b1_button_inactive.png b1_button_active.png);
2381		2427
2382	sub new {	2428	sub new {
2383	my $class = shift;	2429	my $class = shift;
2384		2430
2385	$class->SUPER::new (	2431	$class->SUPER::new (
2386	padding_x => 4,
2387	padding_y => 4,
2388	fg => [1, 1, 1],
2389	active_fg => [0, 0, 1],
2390	can_hover => 1,	2432	can_hover => 1,
2391	align => 0,	2433	align => 0.5,
2392	valign => 0,	2434	valign => 0.5,
2393	can_events => 1,	2435	can_events => 1,
2394	@_	2436	@_
2395	)	2437	)
2396	}	2438	}
2397		2439
…		…
2406	}	2448	}
2407		2449
2408	sub _draw {	2450	sub _draw {
2409	my ($self) = @_;	2451	my ($self) = @_;
2410		2452
2411	local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
2412
2413	glEnable GL_TEXTURE_2D;	2453	glEnable GL_TEXTURE_2D;
2414	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2454	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2415	glColor 0, 0, 0, 1;	2455	glColor 0, 0, 0, 1;
2416		2456
		2457	my $tex = $tex[$GRAB == $self];
2417	$tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});	2458	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2418		2459
2419	glDisable GL_TEXTURE_2D;	2460	glDisable GL_TEXTURE_2D;
2420		2461
2421	$self->SUPER::_draw;	2462	$self->SUPER::_draw;
2422	}	2463	}
2423		2464
2424	#############################################################################	2465	#############################################################################
2425		2466
2426	package CFPlus::UI::CheckBox;	2467	package DC::UI::Button;
2427		2468
2428	our @ISA = CFPlus::UI::DrawBG::;	2469	our @ISA = DC::UI::Label::;
		2470
		2471	use DC::OpenGL;
2429		2472
2430	my @tex =	2473	my @tex =
2431	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }	2474	map { new_from_resource DC::Texture $_, mipmap => 1 }
2432	qw(c1_checkbox_bg.png c1_checkbox_active.png);	2475	qw(b1_button_inactive.png b1_button_active.png);
2433
2434	use CFPlus::OpenGL;
2435		2476
2436	sub new {	2477	sub new {
2437	my $class = shift;	2478	my $class = shift;
2438		2479
2439	$class->SUPER::new (	2480	$class->SUPER::new (
		2481	padding_x => 8,
		2482	padding_y => 4,
		2483	fg => [1.0, 1.0, 1.0],
		2484	active_fg => [0.8, 0.8, 0.8],
		2485	can_hover => 1,
		2486	align => 0.5,
		2487	valign => 0.5,
		2488	can_events => 1,
		2489	@_
		2490	)
		2491	}
		2492
		2493	sub invoke_button_up {
		2494	my ($self, $ev, $x, $y) = @_;
		2495
		2496	$self->emit ("activate")
		2497	if $x >= 0 && $x < $self->{w}
		2498	&& $y >= 0 && $y < $self->{h};
		2499
		2500	1
		2501	}
		2502
		2503	sub _draw {
		2504	my ($self) = @_;
		2505
		2506	local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
		2507
		2508	glEnable GL_TEXTURE_2D;
		2509	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		2510	glColor 0, 0, 0, 1;
		2511
		2512	my $tex = $tex[$GRAB == $self];
		2513	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
		2514
		2515	glDisable GL_TEXTURE_2D;
		2516
		2517	$self->SUPER::_draw;
		2518	}
		2519
		2520	#############################################################################
		2521
		2522	package DC::UI::CheckBox;
		2523
		2524	our @ISA = DC::UI::DrawBG::;
		2525
		2526	my @tex =
		2527	map { new_from_resource DC::Texture $_, mipmap => 1 }
		2528	qw(c1_checkbox_bg.png c1_checkbox_active.png);
		2529
		2530	use DC::OpenGL;
		2531
		2532	sub new {
		2533	my $class = shift;
		2534
		2535	$class->SUPER::new (
		2536	fontsize => 1,
2440	padding_x => 2,	2537	padding_x => 2,
2441	padding_y => 2,	2538	padding_y => 2,
2442	fg => [1, 1, 1],	2539	fg => [1, 1, 1],
2443	active_fg => [1, 1, 0],	2540	active_fg => [1, 1, 0],
2444	bg => [0, 0, 0, 0.2],	2541	bg => [0, 0, 0, 0.2],
…		…
2450	}	2547	}
2451		2548
2452	sub size_request {	2549	sub size_request {
2453	my ($self) = @_;	2550	my ($self) = @_;
2454		2551
2455	(6) x 2	2552	($self->{fontsize} * $::FONTSIZE) x 2
2456	}	2553	}
2457		2554
2458	sub toggle {	2555	sub toggle {
2459	my ($self) = @_;	2556	my ($self) = @_;
2460		2557
…		…
2479	sub _draw {	2576	sub _draw {
2480	my ($self) = @_;	2577	my ($self) = @_;
2481		2578
2482	$self->SUPER::_draw;	2579	$self->SUPER::_draw;
2483		2580
2484	glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;	2581	glTranslate $self->{padding_x}, $self->{padding_y}, 0;
2485		2582
2486	my ($w, $h) = @$self{qw(w h)};	2583	my ($w, $h) = @$self{qw(w h)};
2487		2584
2488	my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;	2585	my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
2489		2586
…		…
2496	glDisable GL_TEXTURE_2D;	2593	glDisable GL_TEXTURE_2D;
2497	}	2594	}
2498		2595
2499	#############################################################################	2596	#############################################################################
2500		2597
2501	package CFPlus::UI::Image;	2598	package DC::UI::Image;
2502		2599
2503	our @ISA = CFPlus::UI::Base::;	2600	our @ISA = DC::UI::DrawBG::;
2504		2601
2505	use CFPlus::OpenGL;	2602	use DC::OpenGL;
2506		2603
2507	our %texture_cache;	2604	our %texture_cache;
2508		2605
2509	sub new {	2606	sub new {
2510	my $class = shift;	2607	my $class = shift;
2511		2608
2512	my $self = $class->SUPER::new (	2609	my $self = $class->SUPER::new (
2513	can_events => 0,	2610	can_events => 0,
		2611	scale => 1,
2514	@_,	2612	@_,
2515	);	2613	);
2516		2614
2517	$self->{path} || $self->{tex}	2615	$self->{path} || $self->{tex}
2518	or Carp::croak "'path' or 'tex' attributes required";	2616	or Carp::croak "'path' or 'tex' attributes required";
2519		2617
2520	$self->{tex} ||= $texture_cache{$self->{path}} ||=	2618	$self->{tex} ||= $texture_cache{$self->{path}} ||=
2521	new_from_file CFPlus::Texture CFPlus::find_rcfile $self->{path}, mipmap => 1;	2619	new_from_resource DC::Texture $self->{path}, mipmap => 1;
2522		2620
2523	CFPlus::weaken $texture_cache{$self->{path}};	2621	DC::weaken $texture_cache{$self->{path}};
2524		2622
2525	$self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};	2623	$self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
2526		2624
2527	$self	2625	$self
2528	}	2626	}
2529		2627
2530	sub STORABLE_freeze {	2628	sub STORABLE_freeze {
2531	my ($self, $cloning) = @_;	2629	my ($self, $cloning) = @_;
2532		2630
2533	$self->{path}	2631	$self->{path}
2534	or die "cannot serialise CFPlus::UI::Image on non-loadable images\n";	2632	or die "cannot serialise DC::UI::Image on non-loadable images\n";
2535		2633
2536	$self->{path}	2634	$self->{path}
2537	}	2635	}
2538		2636
2539	sub STORABLE_attach {	2637	sub STORABLE_attach {
2540	my ($self, $cloning, $path) = @_;	2638	my ($self, $cloning, $path) = @_;
2541		2639
2542	$self->new (path => $path)	2640	$self->new (path => $path)
2543	}	2641	}
2544		2642
		2643	sub set_texture {
		2644	my ($self, $tex) = @_;
		2645
		2646	$self->{tex} = $tex;
		2647	$self->update;
		2648	}
		2649
2545	sub size_request {	2650	sub size_request {
2546	my ($self) = @_;	2651	my ($self) = @_;
2547		2652
2548	($self->{tex}{w}, $self->{tex}{h})	2653	(int $self->{tex}{w} * $self->{scale}, int $self->{tex}{h} * $self->{scale})
2549	}	2654	}
2550		2655
2551	sub _draw {	2656	sub _draw {
2552	my ($self) = @_;	2657	my ($self) = @_;
		2658
		2659	$self->SUPER::_draw;
2553		2660
2554	my $tex = $self->{tex};	2661	my $tex = $self->{tex};
2555		2662
2556	my ($w, $h) = ($self->{w}, $self->{h});	2663	my ($w, $h) = ($self->{w}, $self->{h});
2557		2664
…		…
2563	}	2670	}
2564		2671
2565	glEnable GL_TEXTURE_2D;	2672	glEnable GL_TEXTURE_2D;
2566	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2673	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2567		2674
2568	$tex->draw_quad (0, 0, $w, $h);	2675	$tex->draw_quad_alpha (0, 0, $w, $h);
2569		2676
2570	glDisable GL_TEXTURE_2D;	2677	glDisable GL_TEXTURE_2D;
2571	}	2678	}
2572		2679
2573	#############################################################################	2680	#############################################################################
2574		2681
2575	package CFPlus::UI::ImageButton;	2682	package DC::UI::ImageButton;
2576		2683
2577	our @ISA = CFPlus::UI::Image::;	2684	our @ISA = DC::UI::Image::;
2578		2685
2579	use CFPlus::OpenGL;	2686	use DC::OpenGL;
2580
2581	my %textures;
2582		2687
2583	sub new {	2688	sub new {
2584	my $class = shift;	2689	my $class = shift;
2585		2690
2586	my $self = $class->SUPER::new (	2691	my $self = $class->SUPER::new (
2587	padding_x => 4,	2692	padding_x => 4,
2588	padding_y => 4,	2693	padding_y => 4,
2589	fg => [1, 1, 1],	2694	fg => [1, 1, 1],
2590	active_fg => [0, 0, 1],	2695	active_fg => [0, 0, 1],
2591	can_hover => 1,	2696	can_hover => 1,
2592	align => 0,	2697	align => 0.5,
2593	valign => 0,	2698	valign => 0.5,
2594	can_events => 1,	2699	can_events => 1,
2595	@_	2700	@_
2596	);	2701	);
2597	}	2702	}
2598		2703
		2704	sub invoke_button_down {
		2705	my ($self, $ev, $x, $y) = @_;
		2706
		2707	1
		2708	}
		2709
2599	sub invoke_button_up {	2710	sub invoke_button_up {
2600	my ($self, $ev, $x, $y) = @_;	2711	my ($self, $ev, $x, $y) = @_;
2601		2712
2602	$self->emit ("activate")	2713	$self->emit ("activate")
2603	if $x >= 0 && $x < $self->{w}	2714	if $x >= 0 && $x < $self->{w}
…		…
2606	1	2717	1
2607	}	2718	}
2608		2719
2609	#############################################################################	2720	#############################################################################
2610		2721
2611	package CFPlus::UI::VGauge;	2722	package DC::UI::VGauge;
2612		2723
2613	our @ISA = CFPlus::UI::Base::;	2724	our @ISA = DC::UI::Base::;
2614		2725
2615	use List::Util qw(min max);	2726	use List::Util qw(min max);
2616		2727
2617	use CFPlus::OpenGL;	2728	use DC::OpenGL;
2618		2729
2619	my %tex = (	2730	my %tex = (
2620	food => [	2731	food => [
2621	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }	2732	map { new_from_resource DC::Texture $_, mipmap => 1 }
2622	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/	2733	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
2623	],	2734	],
2624	grace => [	2735	grace => [
2625	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }	2736	map { new_from_resource DC::Texture $_, mipmap => 1 }
2626	qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/	2737	qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
2627	],	2738	],
2628	hp => [	2739	hp => [
2629	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }	2740	map { new_from_resource DC::Texture $_, mipmap => 1 }
2630	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/	2741	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
2631	],	2742	],
2632	mana => [	2743	mana => [
2633	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }	2744	map { new_from_resource DC::Texture $_, mipmap => 1 }
2634	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/	2745	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
2635	],	2746	],
2636	);	2747	);
2637		2748
2638	# eg. VGauge->new (gauge => 'food'), default gauge: food	2749	# eg. VGauge->new (gauge => 'food'), default gauge: food
…		…
2741	glDisable GL_TEXTURE_2D;	2852	glDisable GL_TEXTURE_2D;
2742	}	2853	}
2743		2854
2744	#############################################################################	2855	#############################################################################
2745		2856
		2857	package DC::UI::Progress;
		2858
		2859	our @ISA = DC::UI::Label::;
		2860
		2861	use DC::OpenGL;
		2862
		2863	sub new {
		2864	my ($class, %arg) = @_;
		2865
		2866	my $self = $class->SUPER::new (
		2867	padding_x => 2,
		2868	padding_y => 2,
		2869	fg => [1, 1, 1],
		2870	bg => [0, 0, 1, 0.2],
		2871	bar => [0.7, 0.5, 0.1, 0.8],
		2872	outline => [0.4, 0.3, 0],
		2873	fontsize => 0.9,
		2874	valign => 0.5,
		2875	align => 0.5,
		2876	can_events => 1,
		2877	ellipsise => 1,
		2878	label => "%d%%",
		2879	%arg,
		2880	);
		2881
		2882	$self->set_value ($arg{value} || -1);
		2883
		2884	$self
		2885	}
		2886
		2887	sub set_label {
		2888	my ($self, $label) = @_;
		2889
		2890	return if $self->{label} eq $label;
		2891	$self->{label} = $label;
		2892
		2893	$self->DC::UI::Progress::set_value (0 + delete $self->{value});
		2894	}
		2895
		2896	sub set_value {
		2897	my ($self, $value) = @_;
		2898
		2899	if ($self->{value} ne $value) {
		2900	$self->{value} = $value;
		2901
		2902	if ($value < 0) {
		2903	$self->set_text ("-");
		2904	} else {
		2905	$self->set_text (sprintf $self->{label}, $value * 100);
		2906	}
		2907
		2908	$self->update;
		2909	}
		2910	}
		2911
		2912	sub _draw {
		2913	my ($self) = @_;
		2914
		2915	glEnable GL_BLEND;
		2916	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
		2917
		2918	my $px = $self->{padding_x};
		2919	my $py = $self->{padding_y};
		2920
		2921	if ($self->{value} >= 0) {
		2922	my $s = int $px + ($self->{w} - $px * 2) * $self->{value};
		2923
		2924	glColor_premultiply @{$self->{bar}};
		2925	glRect $px, $py, $s, $self->{h} - $py;
		2926	glColor_premultiply @{$self->{bg}};
		2927	glRect $s , $py, $self->{w} - $px, $self->{h} - $py;
		2928	}
		2929
		2930	glColor_premultiply @{$self->{outline}};
		2931
		2932	$px -= .5;
		2933	$py -= .5;
		2934
		2935	glRect_lineloop $px, $py, $self->{w} - $px, $self->{h} - $py;
		2936
		2937	glDisable GL_BLEND;
		2938
		2939	{
		2940	local $self->{bg}; # do not draw background
		2941	$self->SUPER::_draw;
		2942	}
		2943	}
		2944
		2945	#############################################################################
		2946
		2947	package DC::UI::ExperienceProgress;
		2948
		2949	our @ISA = DC::UI::Progress::;
		2950
		2951	sub new {
		2952	my ($class, %arg) = @_;
		2953
		2954	my $tt = exists $arg{tooltip} ? "$arg{tooltip}\n\n" : "";
		2955
		2956	my $self = $class->SUPER::new (
		2957	%arg,
		2958	tooltip => sub {
		2959	my ($self) = @_;
		2960
		2961	sprintf "%slevel %d\n%s points\n%s next level\n%s to go, %d%% done",
		2962	$tt,
		2963	$self->{lvl},
		2964	::formsep ($self->{exp}),
		2965	::formsep ($self->{nxt}),
		2966	::formsep ($self->{nxt} - $self->{exp}),
		2967	$self->_percent * 100,
		2968	},
		2969	);
		2970
		2971	$::CONN->{on_exp_update}{$self+0} = sub { $self->set_value ($self->{value}) }
		2972	if $::CONN;
		2973
		2974	$self
		2975	}
		2976
		2977	sub DESTROY {
		2978	my ($self) = @_;
		2979
		2980	delete $::CONN->{on_exp_update}{$self+0}
		2981	if $::CONN;
		2982
		2983	$self->SUPER::DESTROY;
		2984	}
		2985
		2986	sub _percent {
		2987	my ($self) = @_;
		2988
		2989	my $table = $::CONN && $::CONN->{exp_table}
		2990	or return -1;
		2991
		2992	my $l0 = $table->[$self->{lvl} - 1];
		2993	my $l1 = $table->[$self->{lvl}];
		2994
		2995	$self->{nxt} = $l1;
		2996
		2997	($self->{exp} - $l0) / ($l1 - $l0)
		2998	}
		2999
		3000	sub set_value {
		3001	my ($self, $lvl, $exp) = @_;
		3002
		3003	$self->{lvl} = $lvl;
		3004	$self->{exp} = $exp;
		3005
		3006	$self->SUPER::set_value ($self->_percent);
		3007	}
		3008
		3009	#############################################################################
		3010
2746	package CFPlus::UI::Gauge;	3011	package DC::UI::Gauge;
2747		3012
2748	our @ISA = CFPlus::UI::VBox::;	3013	our @ISA = DC::UI::VBox::;
2749		3014
2750	sub new {	3015	sub new {
2751	my ($class, %arg) = @_;	3016	my ($class, %arg) = @_;
2752		3017
2753	my $self = $class->SUPER::new (	3018	my $self = $class->SUPER::new (
…		…
2755	can_hover => 1,	3020	can_hover => 1,
2756	can_events => 1,	3021	can_events => 1,
2757	%arg,	3022	%arg,
2758	);	3023	);
2759		3024
2760	$self->add ($self->{value} = new CFPlus::UI::Label valign => +1, align => 0, template => "999");	3025	$self->add ($self->{value} = new DC::UI::Label valign => 1, align => 0.5, template => "999");
2761	$self->add ($self->{gauge} = new CFPlus::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);	3026	$self->add ($self->{gauge} = new DC::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2762	$self->add ($self->{max} = new CFPlus::UI::Label valign => -1, align => 0, template => "999");	3027	$self->add ($self->{max} = new DC::UI::Label valign => 0, align => 0.5, template => "999");
2763		3028
2764	$self	3029	$self
2765	}	3030	}
2766		3031
2767	sub set_fontsize {	3032	sub set_fontsize {
…		…
2788	$self->{value}->set_text ($val);	3053	$self->{value}->set_text ($val);
2789	}	3054	}
2790		3055
2791	#############################################################################	3056	#############################################################################
2792		3057
2793	package CFPlus::UI::Slider;	3058	package DC::UI::Slider;
2794		3059
2795	use strict;	3060	use common::sense;
2796		3061
2797	use CFPlus::OpenGL;	3062	use DC::OpenGL;
2798		3063
2799	our @ISA = CFPlus::UI::DrawBG::;	3064	our @ISA = DC::UI::DrawBG::;
2800		3065
2801	my @tex =	3066	my @tex =
2802	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_ }	3067	map { new_from_resource DC::Texture $_ }
2803	qw(s1_slider.png s1_slider_bg.png);	3068	qw(s1_slider.png s1_slider_bg.png);
2804		3069
2805	sub new {	3070	sub new {
2806	my $class = shift;	3071	my $class = shift;
2807		3072
…		…
2844	sub set_value {	3109	sub set_value {
2845	my ($self, $value) = @_;	3110	my ($self, $value) = @_;
2846		3111
2847	my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};	3112	my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2848		3113
2849	$hi = $lo + 1 if $hi <= $lo;	3114	$hi = $lo if $hi < $lo;
2850		3115
2851	$page = $hi - $lo if $page > $hi - $lo;	3116	$value = $hi - $page if $value > $hi - $page;
2852
2853	$value = $lo if $value < $lo;	3117	$value = $lo if $value < $lo;
2854	$value = $hi - $page if $value > $hi - $page;
2855		3118
2856	$value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit	3119	$value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2857	if $unit;	3120	if $unit;
2858		3121
2859	@{$self->{range}} = ($value, $lo, $hi, $page, $unit);	3122	@{$self->{range}} = ($value, $lo, $hi, $page, $unit);
…		…
2875		3138
2876	$self->SUPER::invoke_button_down ($ev, $x, $y);	3139	$self->SUPER::invoke_button_down ($ev, $x, $y);
2877		3140
2878	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];	3141	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2879		3142
2880	$self->invoke_mouse_motion ($ev, $x, $y)	3143	$self->invoke_mouse_motion ($ev, $x, $y);
		3144
		3145	1
2881	}	3146	}
2882		3147
2883	sub invoke_mouse_motion {	3148	sub invoke_mouse_motion {
2884	my ($self, $ev, $x, $y) = @_;	3149	my ($self, $ev, $x, $y) = @_;
2885		3150
2886	if ($GRAB == $self) {	3151	if ($GRAB == $self) {
2887	my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});	3152	my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2888		3153
2889	my (undef, $lo, $hi, $page) = @{$self->{range}};	3154	my (undef, $lo, $hi, $page) = @{$self->{range}};
2890		3155
2891	$x = ($x - $self->{click}[1]) / ($w * $self->{scale});	3156	$x = ($x - $self->{click}[1]) / ($w * $self->{scale} || 1e999);
2892		3157
2893	$self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));	3158	$self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2894	} else {	3159	} else {
2895	return 0;	3160	return 0;
2896	}	3161	}
…		…
2901	sub invoke_mouse_wheel {	3166	sub invoke_mouse_wheel {
2902	my ($self, $ev) = @_;	3167	my ($self, $ev) = @_;
2903		3168
2904	my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx};	3169	my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx};
2905		3170
2906	my $pagepart = $ev->{mod} & CFPlus::KMOD_SHIFT ? 1 : 0.2;	3171	my $pagepart = $ev->{mod} & DC::KMOD_SHIFT ? 1 : 0.2;
2907		3172
2908	$self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * $pagepart);	3173	$self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * $pagepart);
2909		3174
2910	! ! $delta	3175	1
2911	}	3176	}
2912		3177
2913	sub update {	3178	sub update {
2914	my ($self) = @_;	3179	my ($self) = @_;
2915		3180
…		…
2921	my ($self) = @_;	3186	my ($self) = @_;
2922		3187
2923	unless ($self->{knob_w}) {	3188	unless ($self->{knob_w}) {
2924	$self->set_value ($self->{range}[0]);	3189	$self->set_value ($self->{range}[0]);
2925		3190
2926	my ($value, $lo, $hi, $page) = @{$self->{range}};	3191	my ($value, $lo, $hi, $page, $unit) = @{$self->{range}};
2927	my $range = ($hi - $page - $lo) || 1e-100;	3192	my $range = ($hi - $page - $lo) || 1e-10;
2928		3193
2929	my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;	3194	my $knob_w = List::Util::min 1, $page / (($hi - $lo) || 1e-10) || 24 / $self->{w};
2930		3195
2931	$self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;	3196	$self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
2932	$self->{scale} = 1 - 2 * $self->{offset} || 1e-100;	3197	$self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
2933		3198
2934	$value = ($value - $lo) / $range;	3199	$value = ($value - $lo) / $range;
…		…
2964	glDisable GL_TEXTURE_2D;	3229	glDisable GL_TEXTURE_2D;
2965	}	3230	}
2966		3231
2967	#############################################################################	3232	#############################################################################
2968		3233
2969	package CFPlus::UI::ValSlider;	3234	package DC::UI::ValSlider;
2970		3235
2971	our @ISA = CFPlus::UI::HBox::;	3236	our @ISA = DC::UI::HBox::;
2972		3237
2973	sub new {	3238	sub new {
2974	my ($class, %arg) = @_;	3239	my ($class, %arg) = @_;
2975		3240
2976	my $range = delete $arg{range};	3241	my $range = delete $arg{range};
2977		3242
2978	my $self = $class->SUPER::new (	3243	my $self = $class->SUPER::new (
2979	slider => (new CFPlus::UI::Slider expand => 1, range => $range),	3244	slider => (new DC::UI::Slider expand => 1, range => $range),
2980	entry => (new CFPlus::UI::Label text => "", template => delete $arg{template}),	3245	entry => (new DC::UI::Label text => "", template => delete $arg{template}),
2981	to_value => sub { shift },	3246	to_value => sub { shift },
2982	from_value => sub { shift },	3247	from_value => sub { shift },
2983	%arg,	3248	%arg,
2984	);	3249	);
2985		3250
…		…
3005	sub set_range { shift->{slider}->set_range (@_) }	3270	sub set_range { shift->{slider}->set_range (@_) }
3006	sub set_value { shift->{slider}->set_value (@_) }	3271	sub set_value { shift->{slider}->set_value (@_) }
3007		3272
3008	#############################################################################	3273	#############################################################################
3009		3274
3010	package CFPlus::UI::TextScroller;	3275	package DC::UI::TextScroller;
3011		3276
3012	our @ISA = CFPlus::UI::HBox::;	3277	our @ISA = DC::UI::HBox::;
3013		3278
3014	use CFPlus::OpenGL;	3279	use DC::OpenGL;
3015		3280
3016	sub new {	3281	sub new {
3017	my $class = shift;	3282	my $class = shift;
3018		3283
3019	my $self = $class->SUPER::new (	3284	my $self = $class->SUPER::new (
…		…
3021	can_events => 1,	3286	can_events => 1,
3022	indent => 0,	3287	indent => 0,
3023	#font => default_font	3288	#font => default_font
3024	@_,	3289	@_,
3025		3290
3026	layout => (new CFPlus::Layout),	3291	layout => (new DC::Layout),
3027	par => [],
3028	max_par => 0,	3292	max_par => 0,
3029	height => 0,	3293	height => 0,
3030	children => [	3294	children => [
3031	(new CFPlus::UI::Empty expand => 1),	3295	(new DC::UI::Empty expand => 1),
3032	(new CFPlus::UI::Slider vertical => 1),	3296	(new DC::UI::Slider vertical => 1),
3033	],	3297	],
3034	);	3298	);
3035		3299
3036	$self->{children}[1]->connect (changed => sub { $self->update });	3300	$self->{children}[1]->connect (changed => sub { $self->update });
3037		3301
		3302	$self->add_paragraph (@{ delete $self->{par} }) if @{ $self->{par} };
		3303
3038	$self	3304	$self
3039	}	3305	}
3040		3306
3041	sub set_fontsize {	3307	sub set_fontsize {
3042	my ($self, $fontsize) = @_;	3308	my ($self, $fontsize) = @_;
…		…
3046	}	3312	}
3047		3313
3048	sub size_request {	3314	sub size_request {
3049	my ($self) = @_;	3315	my ($self) = @_;
3050		3316
3051	my ($empty, $slider) = @{ $self->{children} };	3317	my ($empty, $slider) = $self->visible_children;
3052		3318
3053	local $self->{children} = [$empty, $slider];	3319	local $self->{children} = [$empty, $slider];
3054	$self->SUPER::size_request	3320	$self->SUPER::size_request
3055	}	3321	}
3056		3322
…		…
3093	$layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});	3359	$layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
3094	$layout->set_markup ($para->{markup});	3360	$layout->set_markup ($para->{markup});
3095		3361
3096	$layout->set_shapes (	3362	$layout->set_shapes (
3097	map	3363	map
3098	+(0, $_->baseline_shift +$_->{padding_y} - $_->{h}, $_->{w}, $_->{h}),	3364	+(0, $_->baseline_shift + $_->{padding_y} - $_->{h}, $_->{w}, $_->{h}),
3099	@{$para->{widget}}	3365	@{$para->{widget}}
3100	);	3366	);
3101		3367
3102	$layout	3368	$layout
3103	}	3369	}
…		…
3220	$ROOT->on_post_alloc ($self => sub {	3486	$ROOT->on_post_alloc ($self => sub {
3221	$self->force_uptodate;	3487	$self->force_uptodate;
3222		3488
3223	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};	3489	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
3224		3490
3225	$self->{texture} ||= new_from_opengl CFPlus::Texture $W, $H, sub {	3491	$self->{texture} ||= new_from_opengl DC::Texture $W, $H, sub {
3226	glClearColor 0, 0, 0, 0;	3492	glClearColor 0, 0, 0, 0;
3227	glClear GL_COLOR_BUFFER_BIT;	3493	glClear GL_COLOR_BUFFER_BIT;
3228		3494
3229	package CFPlus::UI::Base;	3495	package DC::UI::Base;
3230	local ($draw_x, $draw_y, $draw_w, $draw_h) =	3496	local ($draw_x, $draw_y, $draw_w, $draw_h) =
3231	(0, 0, $self->{w}, $self->{h});	3497	(0, 0, $self->{w}, $self->{h});
3232		3498
3233	my $top = int $self->{children}[1]{range}[0];	3499	my $top = int $self->{children}[1]{range}[0];
3234		3500
…		…
3245		3511
3246	if ($y0 < $y + $h && $y < $y1) {	3512	if ($y0 < $y + $h && $y < $y1) {
3247	my $layout = $self->get_layout ($para);	3513	my $layout = $self->get_layout ($para);
3248		3514
3249	$layout->render ($para->{indent}, $y - $y0);	3515	$layout->render ($para->{indent}, $y - $y0);
		3516	$layout->draw;
3250		3517
3251	if (my @w = @{ $para->{widget} }) {	3518	if (my @w = @{ $para->{widget} }) {
3252	my @s = $layout->get_shapes;	3519	my @s = $layout->get_shapes;
3253		3520
3254	for (@w) {	3521	for (@w) {
…		…
3292	$self->{children}[1]->draw;	3559	$self->{children}[1]->draw;
3293	}	3560	}
3294		3561
3295	#############################################################################	3562	#############################################################################
3296		3563
3297	package CFPlus::UI::Animator;	3564	package DC::UI::Animator;
3298		3565
3299	use CFPlus::OpenGL;	3566	use DC::OpenGL;
3300		3567
3301	our @ISA = CFPlus::UI::Bin::;	3568	our @ISA = DC::UI::Bin::;
3302		3569
3303	sub moveto {	3570	sub moveto {
3304	my ($self, $x, $y) = @_;	3571	my ($self, $x, $y) = @_;
3305		3572
3306	$self->{moveto} = [$self->{x}, $self->{y}, $x, $y];	3573	$self->{moveto} = [$self->{x}, $self->{y}, $x, $y];
…		…
3334	glPopMatrix;	3601	glPopMatrix;
3335	}	3602	}
3336		3603
3337	#############################################################################	3604	#############################################################################
3338		3605
3339	package CFPlus::UI::Flopper;	3606	package DC::UI::Flopper;
3340		3607
3341	our @ISA = CFPlus::UI::Button::;	3608	our @ISA = DC::UI::Button::;
3342		3609
3343	sub new {	3610	sub new {
3344	my $class = shift;	3611	my $class = shift;
3345		3612
3346	my $self = $class->SUPER::new (	3613	my $self = $class->SUPER::new (
…		…
3358	$self->{other}->toggle_visibility;	3625	$self->{other}->toggle_visibility;
3359	}	3626	}
3360		3627
3361	#############################################################################	3628	#############################################################################
3362		3629
3363	package CFPlus::UI::Tooltip;	3630	package DC::UI::Tooltip;
3364		3631
3365	our @ISA = CFPlus::UI::Bin::;	3632	our @ISA = DC::UI::Bin::;
3366		3633
3367	use CFPlus::OpenGL;	3634	use DC::OpenGL;
3368		3635
3369	sub new {	3636	sub new {
3370	my $class = shift;	3637	my $class = shift;
3371		3638
3372	$class->SUPER::new (	3639	$class->SUPER::new (
…		…
3376	}	3643	}
3377		3644
3378	sub set_tooltip_from {	3645	sub set_tooltip_from {
3379	my ($self, $widget) = @_;	3646	my ($self, $widget) = @_;
3380		3647
3381	$widget->{tooltip} = CFPlus::Pod::section_label tooltip => $1
3382	if $widget->{tooltip} =~ /^#(.*)$/;
3383
3384	my $tooltip = $widget->{tooltip};	3648	my $tip = $widget->{tooltip};
		3649	$tip = $tip->($widget) if "CODE" eq ref $tip;
		3650
		3651	$tip = DC::Pod::section_label tooltip => $1
		3652	if $tip =~ /^#(.*)$/;
3385		3653
3386	if ($ENV{CFPLUS_DEBUG} & 2) {	3654	if ($ENV{CFPLUS_DEBUG} & 2) {
3387	$tooltip .= "\n\n" . (ref $widget) . "\n"	3655	$tip .= "\n\n" . (ref $widget) . "\n"
3388	. "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"	3656	. "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
3389	. "req $widget->{req_w} $widget->{req_h}\n"	3657	. "req $widget->{req_w} $widget->{req_h}\n"
3390	. "visible $widget->{visible}";	3658	. "visible $widget->{visible}";
3391	}	3659	}
3392		3660
3393	$tooltip =~ s/^\n+//;	3661	$tip =~ s/^\n+//;
3394	$tooltip =~ s/\n+$//;	3662	$tip =~ s/\n+$//;
3395		3663
3396	$self->add (new CFPlus::UI::Label	3664	$self->add (new DC::UI::Label
		3665	fg => $DC::THEME{tooltip_fg},
3397	markup => $tooltip,	3666	markup => $tip,
3398	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,	3667	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
		3668	align => 0,
3399	fontsize => 0.8,	3669	fontsize => 0.8,
3400	style => 1, # FLAG_INVERSE	3670	style => $DC::THEME{tooltip_style}, # FLAG_INVERSE
3401	ellipsise => 0,	3671	ellipsise => 0,
3402	font => ($widget->{tooltip_font} || $::FONT_PROP),	3672	font => ($widget->{tooltip_font} || $::FONT_PROP),
3403	);	3673	);
3404	}	3674	}
3405		3675
…		…
3440	}	3710	}
3441		3711
3442	sub _draw {	3712	sub _draw {
3443	my ($self) = @_;	3713	my ($self) = @_;
3444		3714
3445	glTranslate 0.375, 0.375;
3446
3447	my ($w, $h) = @$self{qw(w h)};	3715	my ($w, $h) = @$self{qw(w h)};
3448		3716
3449	glColor 1, 0.8, 0.4;	3717	glColor @{ $DC::THEME{tooltip_bg} };
3450	glBegin GL_QUADS;	3718	glRect 0, 0, $w, $h;
3451	glVertex 0 , 0;
3452	glVertex 0 , $h;
3453	glVertex $w, $h;
3454	glVertex $w, 0;
3455	glEnd;
3456		3719
3457	glColor 0, 0, 0;	3720	glColor @{ $DC::THEME{tooltip_border} };
3458	glBegin GL_LINE_LOOP;	3721	glRect_lineloop .5, .5, $w + .5, $h + .5;
3459	glVertex 0 , 0;
3460	glVertex 0 , $h;
3461	glVertex $w, $h;
3462	glVertex $w, 0;
3463	glEnd;
3464		3722
3465	glTranslate 2 - 0.375, 2 - 0.375;	3723	glTranslate 2, 2;
3466		3724
3467	$self->SUPER::_draw;	3725	$self->SUPER::_draw;
3468	}	3726	}
3469		3727
3470	#############################################################################	3728	#############################################################################
3471		3729
3472	package CFPlus::UI::Face;	3730	package DC::UI::Face;
3473		3731
3474	our @ISA = CFPlus::UI::DrawBG::;	3732	our @ISA = DC::UI::DrawBG::;
3475		3733
3476	use CFPlus::OpenGL;	3734	use DC::OpenGL;
3477		3735
3478	sub new {	3736	sub new {
3479	my $class = shift;	3737	my $class = shift;
3480		3738
3481	my $self = $class->SUPER::new (	3739	my $self = $class->SUPER::new (
…		…
3484	aspect => 1,	3742	aspect => 1,
3485	can_events => 0,	3743	can_events => 0,
3486	@_,	3744	@_,
3487	);	3745	);
3488		3746
3489	if ($self->{anim} && $self->{animspeed}) {
3490	CFPlus::weaken (my $widget = $self);
3491
3492	$self->{timer} = Event->timer (
3493	at => $self->{animspeed} * int $::NOW / $self->{animspeed},
3494	hard => 1,
3495	interval => $self->{animspeed},
3496	cb => sub {
3497	return unless $::CONN;
3498
3499	++$widget->{frame};
3500	$self->update_face;
3501	$self->update;
3502	},
3503	);
3504
3505	$self->update_face;	3747	$self->update_anim;
3506	}
3507		3748
3508	$self	3749	$self
3509	}	3750	}
3510		3751
		3752	sub update_timer {
		3753	my ($self) = @_;
		3754
		3755	return unless $self->{timer};
		3756
		3757	if ($self->{visible}) {
		3758	$self->{timer}->start;
		3759	} else {
		3760	$self->{timer}->stop;
		3761	}
		3762	}
		3763
3511	sub update_face {	3764	sub update_face {
3512	my ($self) = @_;	3765	my ($self) = @_;
3513		3766
3514	return unless $::CONN;
3515
3516	if (my $anim = $::CONN->{anim}[$self->{anim}]) {
3517	if ($anim && @$anim) {
3518	delete $self->{wait_face};
3519	$self->{face} = $anim->[ $self->{frame} % @$anim ];
3520	}
3521	}
3522	}
3523
3524	sub size_request {
3525	my ($self) = @_;
3526
3527	if ($::CONN) {	3767	if ($::CONN) {
3528	if (my $faceid = $::CONN->{faceid}[$self->{face}]) {	3768	if (my $anim = $::CONN->{anim}[$self->{anim}]) {
3529	if (my $tex = $::CONN->{texture}[$faceid]) {	3769	if ($anim && @$anim) {
3530	return ($self->{size_w} || $tex->{w}, $self->{size_h} || $tex->{h});	3770	$self->{face} = $anim->[ $self->{frame} % @$anim ];
3531	} else {	3771	delete $self->{face_change_cb};
3532	$self->{wait_face} ||= $::CONN->connect_face_update ($faceid, sub {	3772
3533	$self->realloc;	3773	if (my $tex = $self->{tex} = $::CONN->{texture}[ $::CONN->{face}[$self->{face}]{id} ]) {
		3774	unless ($tex->{name} || $tex->{loading}) {
		3775	$tex->upload (sub { $self->reconfigure });
		3776	}
3534	});	3777	}
3535	}	3778	}
3536	}	3779	}
3537	}	3780	}
		3781	}
		3782
		3783	sub update_anim {
		3784	my ($self) = @_;
		3785
		3786	if ($self->{anim} && $self->{animspeed}) {
		3787	DC::weaken (my $widget = $self);
		3788
		3789	$self->{animspeed} = List::Util::max 0.05, $self->{animspeed};
		3790	$self->{timer} = EV::periodic_ns 0, $self->{animspeed}, undef, sub {
		3791	return unless $::CONN;
		3792
		3793	my $w = $widget
		3794	or return;
		3795
		3796	++$w->{frame};
		3797	$w->update_face;
		3798
		3799	# somehow, $widget can go away
		3800	$w->update;
		3801	$w->update_timer;
		3802	};
		3803
		3804	$self->update_face;
		3805	$self->update_timer;
		3806	} else {
		3807	delete $self->{timer};
		3808	}
		3809	}
		3810
		3811	sub size_request {
		3812	my ($self) = @_;
		3813
		3814	if ($::CONN) {
		3815	if (my $faceid = $::CONN->{face}[$self->{face}]{id}) {
		3816	if (my $tex = $self->{tex} = $::CONN->{texture}[$faceid]) {
		3817	if ($tex->{name}) {
		3818	return ($self->{size_w} || $tex->{w}, $self->{size_h} || $tex->{h});
		3819	} elsif (!$tex->{loading}) {
		3820	$tex->upload (sub { $self->reconfigure });
		3821	}
		3822	}
		3823
		3824	$self->{face_change_cb} ||= $::CONN->on_face_change ($self->{face}, sub { $self->reconfigure });
		3825	}
		3826	}
3538		3827
3539	($self->{size_w} || 8, $self->{size_h} || 8)	3828	($self->{size_w} || 8, $self->{size_h} || 8)
3540	}	3829	}
3541		3830
3542	sub update {	3831	sub update {
…		…
3545	return unless $self->{visible};	3834	return unless $self->{visible};
3546		3835
3547	$self->SUPER::update;	3836	$self->SUPER::update;
3548	}	3837	}
3549		3838
		3839	sub set_face {
		3840	my ($self, $face) = @_;
		3841
		3842	$self->{face} = $face;
		3843	$self->reconfigure;
		3844	}
		3845
		3846	sub set_anim {
		3847	my ($self, $anim) = @_;
		3848
		3849	$self->{anim} = $anim;
		3850	$self->update_anim;
		3851	}
		3852
		3853	sub set_animspeed {
		3854	my ($self, $animspeed) = @_;
		3855
		3856	$self->{animspeed} = $animspeed;
		3857	$self->update_anim;
		3858	}
		3859
		3860	sub invoke_visibility_change {
		3861	my ($self) = @_;
		3862
		3863	$self->update_timer;
		3864
		3865	0
		3866	}
		3867
3550	sub _draw {	3868	sub _draw {
3551	my ($self) = @_;	3869	my ($self) = @_;
3552		3870
3553	return unless $::CONN;
3554
3555	$self->SUPER::_draw;	3871	$self->SUPER::_draw;
3556		3872
3557	my $faceid = $::CONN->{faceid}[$self->{face}]	3873	if (my $tex = $self->{tex}) {
3558	or return;
3559
3560	my $tex = $::CONN->{texture}[$faceid];
3561
3562	if ($tex) {
3563	glEnable GL_TEXTURE_2D;	3874	glEnable GL_TEXTURE_2D;
3564	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	3875	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
3565	glColor 0, 0, 0, 1;	3876	glColor 0, 0, 0, 1;
3566	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});	3877	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
3567	glDisable GL_TEXTURE_2D;	3878	glDisable GL_TEXTURE_2D;
…		…
3569	}	3880	}
3570		3881
3571	sub destroy {	3882	sub destroy {
3572	my ($self) = @_;	3883	my ($self) = @_;
3573		3884
3574	$self->{timer}->cancel	3885	(delete $self->{timer})->cancel
3575	if $self->{timer};	3886	if $self->{timer};
3576		3887
3577	$self->SUPER::destroy;	3888	$self->SUPER::destroy;
3578	}	3889	}
3579		3890
3580	#############################################################################	3891	#############################################################################
3581		3892
3582	package CFPlus::UI::Buttonbar;	3893	package DC::UI::Buttonbar;
3583		3894
3584	our @ISA = CFPlus::UI::HBox::;	3895	our @ISA = DC::UI::HBox::;
3585		3896
3586	# TODO: should actually wrap buttons and other goodies.	3897	# TODO: should actually wrap buttons and other goodies.
3587		3898
3588	#############################################################################	3899	#############################################################################
3589		3900
3590	package CFPlus::UI::Menu;	3901	package DC::UI::Menu;
3591		3902
3592	our @ISA = CFPlus::UI::Toplevel::;	3903	our @ISA = DC::UI::Toplevel::;
3593		3904
3594	use CFPlus::OpenGL;	3905	use DC::OpenGL;
3595		3906
3596	sub new {	3907	sub new {
3597	my $class = shift;	3908	my $class = shift;
3598		3909
3599	my $self = $class->SUPER::new (	3910	my $self = $class->SUPER::new (
3600	items => [],	3911	items => [],
3601	z => 100,	3912	z => 100,
3602	@_,	3913	@_,
3603	);	3914	);
3604		3915
3605	$self->add ($self->{vbox} = new CFPlus::UI::VBox);	3916	$self->add ($self->{vbox} = new DC::UI::VBox);
3606		3917
3607	for my $item (@{ $self->{items} }) {	3918	for my $item (@{ $self->{items} }) {
3608	my ($widget, $cb, $tooltip) = @$item;	3919	my ($widget, $cb, $tooltip) = @$item;
3609		3920
3610	# handle various types of items, only text for now	3921	# handle various types of items, only text for now
3611	if (!ref $widget) {	3922	if (!ref $widget) {
3612	if ($widget =~ /\t/) {	3923	if ($widget =~ /\t/) {
3613	my ($left, $right) = split /\t/, $widget, 2;	3924	my ($left, $right) = split /\t/, $widget, 2;
3614		3925
3615	$widget = new CFPlus::UI::HBox	3926	$widget = new DC::UI::HBox
3616	can_hover => 1,	3927	can_hover => 1,
3617	can_events => 1,	3928	can_events => 1,
3618	tooltip => $tooltip,	3929	tooltip => $tooltip,
3619	children => [	3930	children => [
3620	(new CFPlus::UI::Label markup => $left, expand => 1),	3931	(new DC::UI::Label markup => $left , align => 0, expand => 1),
3621	(new CFPlus::UI::Label markup => $right, align => +1),	3932	(new DC::UI::Label markup => $right, align => 1),
3622	],	3933	],
3623	;	3934	;
3624		3935
3625	} else {	3936	} else {
3626	$widget = new CFPlus::UI::Label	3937	$widget = new DC::UI::Label
3627	can_hover => 1,	3938	can_hover => 1,
3628	can_events => 1,	3939	can_events => 1,
		3940	align => 0,
3629	markup => $widget,	3941	markup => $widget,
3630	tooltip => $tooltip;	3942	tooltip => $tooltip;
3631	}	3943	}
3632	}	3944	}
3633		3945
…		…
3648	# maybe save $GRAB? must be careful about events...	3960	# maybe save $GRAB? must be careful about events...
3649	$GRAB = $self;	3961	$GRAB = $self;
3650	$self->{button} = $ev->{button};	3962	$self->{button} = $ev->{button};
3651		3963
3652	$self->show;	3964	$self->show;
3653	$self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);	3965
		3966	my $x = $ev->{x};
		3967	my $y = $ev->{y};
		3968
		3969	$self->{root}->on_post_alloc ($self => sub {
		3970	$self->move_abs ($x - $self->{w} * 0.25, $y - $self->{border} * $::FONTSIZE * .5);
		3971	});
		3972
		3973	1 # so it can be used inside event handlers
3654	}	3974	}
3655		3975
3656	sub invoke_mouse_motion {	3976	sub invoke_mouse_motion {
3657	my ($self, $ev, $x, $y) = @_;	3977	my ($self, $ev, $x, $y) = @_;
3658		3978
…		…
3679	1	3999	1
3680	}	4000	}
3681		4001
3682	#############################################################################	4002	#############################################################################
3683		4003
3684	package CFPlus::UI::Multiplexer;	4004	package DC::UI::Multiplexer;
3685		4005
3686	our @ISA = CFPlus::UI::Container::;	4006	our @ISA = DC::UI::Container::;
3687		4007
3688	sub new {	4008	sub new {
3689	my $class = shift;	4009	my $class = shift;
3690		4010
3691	my $self = $class->SUPER::new (	4011	my $self = $class->SUPER::new (
3692	@_,	4012	@_,
3693	);	4013	);
3694		4014
3695	$self->{current} = $self->{children}[0]	4015	$self->set_current_page (0);
3696	if @{ $self->{children} };
3697		4016
3698	$self	4017	$self
3699	}	4018	}
3700		4019
3701	sub add {	4020	sub add {
3702	my ($self, @widgets) = @_;	4021	my ($self, @widgets) = @_;
3703		4022
3704	$self->SUPER::add (@widgets);	4023	$self->SUPER::add (@widgets);
3705		4024
3706	$self->{current} = $self->{children}[0]	4025	$self->set_current_page (0)
3707	if @{ $self->{children} };	4026	if @widgets == @{ $self->{children} };
3708	}	4027	}
3709		4028
3710	sub get_current_page {	4029	sub get_current_page {
3711	my ($self) = @_;	4030	my ($self) = @_;
3712		4031
…		…
3718		4037
3719	my $widget = ref $page_or_widget	4038	my $widget = ref $page_or_widget
3720	? $page_or_widget	4039	? $page_or_widget
3721	: $self->{children}[$page_or_widget];	4040	: $self->{children}[$page_or_widget];
3722		4041
		4042	$self->{current}->set_invisible if $self->{current} && $self->{visible};
		4043
3723	$self->{current} = $widget;	4044	if (($self->{current} = $widget)) {
		4045	$self->{current}->set_visible if $self->{current} && $self->{visible};
3724	$self->{current}->configure (0, 0, $self->{w}, $self->{h});	4046	$self->{current}->configure (0, 0, $self->{w}, $self->{h});
3725		4047
3726	$self->emit (page_changed => $self->{current});	4048	$self->emit (page_changed => $self->{current});
		4049	}
3727		4050
3728	$self->realloc;	4051	$self->realloc;
3729	}	4052	}
3730		4053
3731	sub visible_children {	4054	sub visible_children {
3732	$_[0]{current}	4055	$_[0]{current} || ()
3733	}	4056	}
3734		4057
3735	sub size_request {	4058	sub size_request {
3736	my ($self) = @_;	4059	my ($self) = @_;
3737		4060
		4061	$self->{current}
3738	$self->{current}->size_request	4062	? $self->{current}->size_request
		4063	: (0, 0)
3739	}	4064	}
3740		4065
3741	sub invoke_size_allocate {	4066	sub invoke_size_allocate {
3742	my ($self, $w, $h) = @_;	4067	my ($self, $w, $h) = @_;
3743		4068
3744	$self->{current}->configure (0, 0, $w, $h);	4069	$self->{current}->configure (0, 0, $w, $h)
		4070	if $self->{current};
3745		4071
3746	1	4072	1
3747	}	4073	}
3748		4074
3749	sub _draw {	4075	sub _draw {
3750	my ($self) = @_;	4076	my ($self) = @_;
3751		4077
3752	$self->{current}->draw;	4078	$self->{current}->draw
		4079	if $self->{current};
3753	}	4080	}
3754		4081
3755	#############################################################################	4082	#############################################################################
3756		4083
3757	package CFPlus::UI::Notebook;	4084	package DC::UI::Notebook;
3758		4085
		4086	use DC::OpenGL;
		4087
3759	our @ISA = CFPlus::UI::VBox::;	4088	our @ISA = DC::UI::VBox::;
3760		4089
3761	sub new {	4090	sub new {
3762	my $class = shift;	4091	my $class = shift;
3763		4092
3764	my $self = $class->SUPER::new (	4093	my $self = $class->SUPER::new (
3765	buttonbar => (new CFPlus::UI::Buttonbar),	4094	buttonbar => (new DC::UI::Buttonbar),
3766	multiplexer => (new CFPlus::UI::Multiplexer expand => 1),	4095	multiplexer => (new DC::UI::Multiplexer expand => 1),
		4096	active_outline => [.7, .7, 0.2],
3767	# filter => # will be put between multiplexer and $self	4097	# filter => # will be put between multiplexer and $self
3768	@_,	4098	@_,
3769	);	4099	);
3770		4100
3771	$self->{filter}->add ($self->{multiplexer}) if $self->{filter};	4101	$self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3772	$self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});	4102	$self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3773		4103
		4104	{
		4105	Scalar::Util::weaken (my $wself = $self);
		4106
		4107	$self->{multiplexer}->connect (c_add => sub {
		4108	my ($mplex, $widgets) = @_;
		4109
		4110	for my $child (@$widgets) {
		4111	Scalar::Util::weaken $child;
		4112	$child->{c_tab_} ||= do {
		4113	my $tab =
		4114	(UNIVERSAL::isa $child->{c_tab}, "DC::UI::Base")
		4115	? $child->{c_tab}
		4116	: new DC::UI::Button markup => $child->{c_tab}[0], tooltip => $child->{c_tab}[1];
		4117
		4118	$tab->connect (activate => sub {
		4119	$wself->set_current_page ($child);
		4120	});
		4121
		4122	$tab
		4123	};
		4124
		4125	$self->{buttonbar}->add ($child->{c_tab_});
		4126	}
		4127	});
		4128
		4129	$self->{multiplexer}->connect (c_remove => sub {
		4130	my ($mplex, $widgets) = @_;
		4131
		4132	for my $child (@$widgets) {
		4133	$wself->{buttonbar}->remove ($child->{c_tab_});
		4134	}
		4135	});
		4136	}
		4137
3774	$self	4138	$self
3775	}	4139	}
3776		4140
3777	sub add {	4141	sub add {
		4142	my ($self, @widgets) = @_;
		4143
		4144	$self->{multiplexer}->add (@widgets)
		4145	}
		4146
		4147	sub remove {
		4148	my ($self, @widgets) = @_;
		4149
		4150	$self->{multiplexer}->remove (@widgets)
		4151	}
		4152
		4153	sub pages {
		4154	my ($self) = @_;
		4155	$self->{multiplexer}->children
		4156	}
		4157
		4158	sub page_index {
		4159	my ($self, $widget) = @_;
		4160
		4161	my $i = 0;
		4162	for ($self->pages) {
		4163	if ($_ eq $widget) { return $i };
		4164	$i++;
		4165	}
		4166
		4167	undef
		4168	}
		4169
		4170	sub add_tab {
3778	my ($self, $title, $widget, $tooltip) = @_;	4171	my ($self, $title, $widget, $tooltip) = @_;
3779		4172
3780	CFPlus::weaken $self;	4173	$title = [$title, $tooltip] unless ref $title;
		4174	$widget->{c_tab} = $title;
3781		4175
3782	$self->{buttonbar}->add (new CFPlus::UI::Button
3783	markup => $title,
3784	tooltip => $tooltip,
3785	on_activate => sub { $self->set_current_page ($widget) },
3786	);
3787
3788	$self->{multiplexer}->add ($widget);	4176	$self->add ($widget);
3789	}	4177	}
3790		4178
3791	sub get_current_page {	4179	sub get_current_page {
3792	my ($self) = @_;	4180	my ($self) = @_;
3793		4181
…		…
3799		4187
3800	$self->{multiplexer}->set_current_page ($page);	4188	$self->{multiplexer}->set_current_page ($page);
3801	$self->emit (page_changed => $self->{multiplexer}{current});	4189	$self->emit (page_changed => $self->{multiplexer}{current});
3802	}	4190	}
3803		4191
		4192	sub _draw {
		4193	my ($self) = @_;
		4194
		4195	$self->SUPER::_draw ();
		4196
		4197	if (my $cur = $self->{multiplexer}{current}) {
		4198	if ($cur = $cur->{c_tab_}) {
		4199	glTranslate $self->{buttonbar}{x} + $cur->{x},
		4200	$self->{buttonbar}{y} + $cur->{y};
		4201	glLineWidth 3;
		4202	#glEnable GL_BLEND;
		4203	#glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
		4204	glColor @{$self->{active_outline}};
		4205	glRect_lineloop 1.5, 1.5, $cur->{w} - 1.5, $cur->{h} - 1.5;
		4206	glLineWidth 1;
		4207	#glDisable GL_BLEND;
		4208	}
		4209	}
		4210	}
		4211
3804	#############################################################################	4212	#############################################################################
3805		4213
3806	package CFPlus::UI::Selector;	4214	package DC::UI::Selector;
3807		4215
3808	use utf8;	4216	use utf8;
3809		4217
3810	our @ISA = CFPlus::UI::Button::;	4218	our @ISA = DC::UI::Button::;
3811		4219
3812	sub new {	4220	sub new {
3813	my $class = shift;	4221	my $class = shift;
3814		4222
3815	my $self = $class->SUPER::new (	4223	my $self = $class->SUPER::new (
…		…
3832	my ($value, $title, $tooltip) = @$_;	4240	my ($value, $title, $tooltip) = @$_;
3833		4241
3834	push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];	4242	push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
3835	}	4243	}
3836		4244
3837	CFPlus::UI::Menu->new (items => \@menu_items)->popup ($ev);	4245	DC::UI::Menu->new (items => \@menu_items)->popup ($ev);
3838	}	4246	}
3839		4247
3840	sub _set_value {	4248	sub _set_value {
3841	my ($self, $value) = @_;	4249	my ($self, $value) = @_;
3842		4250
3843	my ($item) = grep $_->[0] eq $value, @{ $self->{options} }	4251	my ($item) = grep $_->[0] eq $value, @{ $self->{options} };
		4252	$item ||= $self->{options}[0]
3844	or return;	4253	or return;
3845		4254
3846	$self->{value} = $item->[0];	4255	$self->{value} = $item->[0];
3847	$self->set_markup ("$item->[1] ⇓");	4256	$self->set_markup ("$item->[1] ⇓");
3848	$self->set_tooltip ($item->[2]);	4257	# $self->set_tooltip ($item->[2]);
3849	}	4258	}
3850		4259
3851	sub set_value {	4260	sub set_value {
3852	my ($self, $value) = @_;	4261	my ($self, $value) = @_;
3853		4262
…		…
3855		4264
3856	$self->_set_value ($value);	4265	$self->_set_value ($value);
3857	$self->emit (changed => $value);	4266	$self->emit (changed => $value);
3858	}	4267	}
3859		4268
		4269	sub set_options {
		4270	my ($self, $options) = @_;
		4271
		4272	$self->{options} = $options;
		4273	$self->_set_value ($self->{value});
		4274	}
		4275
3860	#############################################################################	4276	#############################################################################
3861		4277
3862	package CFPlus::UI::Statusbox;	4278	package DC::UI::Statusbox;
3863		4279
3864	our @ISA = CFPlus::UI::VBox::;	4280	our @ISA = DC::UI::VBox::;
3865		4281
3866	sub new {	4282	sub new {
3867	my $class = shift;	4283	my $class = shift;
3868		4284
3869	my $self = $class->SUPER::new (	4285	my $self = $class->SUPER::new (
3870	fontsize => 0.8,	4286	fontsize => 0.8,
3871	@_,	4287	@_,
3872	);	4288	);
3873		4289
3874	CFPlus::weaken (my $this = $self);	4290	DC::weaken (my $this = $self);
3875		4291
3876	$self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });	4292	$self->{timer} = EV::timer 1, 1, sub { $this->reorder };
3877		4293
3878	$self	4294	$self
3879	}	4295	}
3880		4296
3881	sub reorder {	4297	sub reorder {
3882	my ($self) = @_;	4298	my ($self) = @_;
3883	my $NOW = Time::HiRes::time;	4299	my $NOW = AE::time;
3884		4300
3885	# freeze display when hovering over any label	4301	# freeze display when hovering over any label
3886	return if $CFPlus::UI::TOOLTIP->{owner}	4302	return if $DC::UI::TOOLTIP->{owner}
3887	&& grep $CFPlus::UI::TOOLTIP->{owner} == $_->{label},	4303	&& grep $DC::UI::TOOLTIP->{owner} == $_->{label},
3888	values %{ $self->{item} };	4304	values %{ $self->{item} };
3889		4305
3890	while (my ($k, $v) = each %{ $self->{item} }) {	4306	while (my ($k, $v) = each %{ $self->{item} }) {
3891	delete $self->{item}{$k} if $v->{timeout} < $NOW;	4307	delete $self->{item}{$k} if $v->{timeout} < $NOW;
3892	}	4308	}
		4309
		4310	$self->{timer}->set (1, 1);
3893		4311
3894	my @widgets;	4312	my @widgets;
3895		4313
3896	my @items = sort {	4314	my @items = sort {
3897	$a->{pri} <=> $b->{pri}	4315	$a->{pri} <=> $b->{pri}
3898	or $b->{id} <=> $a->{id}	4316	or $b->{id} <=> $a->{id}
3899	} values %{ $self->{item} };	4317	} values %{ $self->{item} };
3900
3901	$self->{timer}->interval (1);
3902		4318
3903	my $count = 10 + 1;	4319	my $count = 10 + 1;
3904	for my $item (@items) {	4320	for my $item (@items) {
3905	last unless --$count;	4321	last unless --$count;
3906		4322
…		…
3913	for ($short) {	4329	for ($short) {
3914	s/^\s+//;	4330	s/^\s+//;
3915	s/\s+/ /g;	4331	s/\s+/ /g;
3916	}	4332	}
3917		4333
3918	new CFPlus::UI::Label	4334	new DC::UI::Label
3919	markup => $short,	4335	markup => $short,
3920	tooltip => $item->{tooltip},	4336	tooltip => $item->{tooltip},
3921	tooltip_font => $::FONT_PROP,	4337	tooltip_font => $::FONT_PROP,
3922	tooltip_width => 0.67,	4338	tooltip_width => 0.67,
3923	fontsize => $item->{fontsize} || $self->{fontsize},	4339	fontsize => $item->{fontsize} || $self->{fontsize},
3924	max_w => $::WIDTH * 0.44,	4340	max_w => $::WIDTH * 0.44,
		4341	align => 0,
3925	fg => [@{ $item->{fg} }],	4342	fg => [@{ $item->{fg} }],
3926	can_events => 1,	4343	can_events => 1,
3927	can_hover => 1	4344	can_hover => 1
3928	};	4345	};
3929		4346
3930	if ((my $diff = $item->{timeout} - $NOW) < 2) {	4347	if ((my $diff = $item->{timeout} - $NOW) < 2) {
3931	$label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;	4348	$label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3932	$label->update;	4349	$label->update;
3933	$label->set_max_size (undef, $label->{req_h} * $diff)	4350	$label->set_max_size (undef, $label->{req_h} * $diff)
3934	if $diff < 1;	4351	if $diff < 1;
3935	$self->{timer}->interval (1/30);	4352	$self->{timer}->set (1/30, 1/30);
3936	} else {	4353	} else {
3937	$label->{fg}[3] = $item->{fg}[3] || 1;	4354	$label->{fg}[3] = $item->{fg}[3] || 1;
3938	}	4355	}
3939		4356
3940	push @widgets, $label;	4357	push @widgets, $label;
3941	}	4358	}
		4359
		4360	my $hash = join ",", @widgets;
		4361	return if $hash eq $self->{last_widget_hash};
		4362	$self->{last_widget_hash} = $hash;
3942		4363
3943	$self->clear;	4364	$self->clear;
3944	$self->SUPER::add (reverse @widgets);	4365	$self->SUPER::add (reverse @widgets);
3945	}	4366	}
3946		4367
…		…
3982	$ROOT->on_refresh (reorder => sub {	4403	$ROOT->on_refresh (reorder => sub {
3983	$self->reorder;	4404	$self->reorder;
3984	});	4405	});
3985	}	4406	}
3986		4407
		4408	sub clr_group {
		4409	my ($self, $group) = @_;
		4410
		4411	if (delete $self->{item}{$group}) {
		4412	$ROOT->on_refresh (reorder => sub {
		4413	$self->reorder;
		4414	});
		4415	}
		4416	}
		4417
3987	sub reconfigure {	4418	sub reconfigure {
3988	my ($self) = @_;	4419	my ($self) = @_;
3989		4420
3990	delete $_->{label}	4421	delete $_->{label}
3991	for values %{ $self->{item} || {} };	4422	for values %{ $self->{item} || {} };
…		…
4002	$self->SUPER::destroy;	4433	$self->SUPER::destroy;
4003	}	4434	}
4004		4435
4005	#############################################################################	4436	#############################################################################
4006		4437
4007	package CFPlus::UI::Root;	4438	package DC::UI::Root;
4008		4439
4009	our @ISA = CFPlus::UI::Container::;	4440	our @ISA = DC::UI::Container::;
4010		4441
4011	use List::Util qw(min max);	4442	use List::Util qw(min max);
4012		4443
4013	use CFPlus::OpenGL;	4444	use DC::OpenGL;
4014		4445
4015	sub new {	4446	sub new {
4016	my $class = shift;	4447	my $class = shift;
4017		4448
4018	my $self = $class->SUPER::new (	4449	my $self = $class->SUPER::new (
4019	visible => 1,	4450	visible => 1,
4020	@_,	4451	@_,
4021	);	4452	);
4022		4453
4023	CFPlus::weaken ($self->{root} = $self);	4454	DC::weaken ($self->{root} = $self);
4024		4455
4025	$self	4456	$self
4026	}	4457	}
4027		4458
4028	sub size_request {	4459	sub size_request {
…		…
4076	}	4507	}
4077		4508
4078	sub update {	4509	sub update {
4079	my ($self) = @_;	4510	my ($self) = @_;
4080		4511
4081	$::WANT_REFRESH++;	4512	$::WANT_REFRESH = 1;
4082	}	4513	}
4083		4514
4084	sub add {	4515	sub add {
4085	my ($self, @children) = @_;	4516	my ($self, @children) = @_;
4086		4517
…		…
4123	while ($self->{refresh_hook}) {	4554	while ($self->{refresh_hook}) {
4124	$_->()	4555	$_->()
4125	for values %{delete $self->{refresh_hook}};	4556	for values %{delete $self->{refresh_hook}};
4126	}	4557	}
4127		4558
4128	if ($self->{realloc}) {	4559	while ($self->{realloc}) {
4129	my %queue;	4560	my %queue;
4130	my @queue;	4561	my @queue;
4131	my $widget;	4562	my $widget;
4132		4563
4133	outer:	4564	outer:
…		…
4153		4584
4154	delete $queue{$widget+0};	4585	delete $queue{$widget+0};
4155		4586
4156	my ($w, $h) = $widget->size_request;	4587	my ($w, $h) = $widget->size_request;
4157		4588
4158	$w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;	4589	$w += $widget->{padding_x} * 2;
4159	$h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;	4590	$h += $widget->{padding_y} * 2;
		4591
		4592	$w = max $widget->{min_w}, $w;
		4593	$h = max $widget->{min_h}, $h;
4160		4594
4161	$w = min $widget->{max_w}, $w if exists $widget->{max_w};	4595	$w = min $widget->{max_w}, $w if exists $widget->{max_w};
4162	$h = min $widget->{max_h}, $h if exists $widget->{max_h};	4596	$h = min $widget->{max_h}, $h if exists $widget->{max_h};
4163		4597
4164	$w = $widget->{force_w} if exists $widget->{force_w};	4598	$w = $widget->{force_w} if exists $widget->{force_w};
…		…
4180	}	4614	}
4181	}	4615	}
4182		4616
4183	delete $self->{realloc}{$widget+0};	4617	delete $self->{realloc}{$widget+0};
4184	}	4618	}
4185	}
4186		4619
4187	while (my $size_alloc = delete $self->{size_alloc}) {	4620	while (my $size_alloc = delete $self->{size_alloc}) {
4188	my @queue = sort { $b->{visible} <=> $a->{visible} }	4621	my @queue = sort { $a->{visible} <=> $b->{visible} }
4189	values %$size_alloc;	4622	values %$size_alloc;
4190		4623
4191	while () {	4624	while () {
4192	my $widget = pop @queue || last;	4625	my $widget = pop @queue || last;
4193		4626
4194	my ($w, $h) = @$widget{qw(alloc_w alloc_h)};	4627	my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
4195		4628
4196	$w = 0 if $w < 0;
4197	$h = 0 if $h < 0;
4198
4199	$w = max $widget->{min_w}, $w;	4629	$w = max $widget->{min_w}, $w;
4200	$h = max $widget->{min_h}, $h;	4630	$h = max $widget->{min_h}, $h;
4201		4631
4202	# $w = min $self->{w} - $widget->{x}, $w if $self->{w};	4632	# $w = min $self->{w} - $widget->{x}, $w if $self->{w};
4203	# $h = min $self->{h} - $widget->{y}, $h if $self->{h};	4633	# $h = min $self->{h} - $widget->{y}, $h if $self->{h};
4204		4634
4205	$w = min $widget->{max_w}, $w if exists $widget->{max_w};	4635	$w = min $widget->{max_w}, $w if exists $widget->{max_w};
4206	$h = min $widget->{max_h}, $h if exists $widget->{max_h};	4636	$h = min $widget->{max_h}, $h if exists $widget->{max_h};
4207		4637
4208	$w = int $w + 0.5;	4638	$w = int $w + 0.5;
4209	$h = int $h + 0.5;	4639	$h = int $h + 0.5;
4210		4640
4211	if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {	4641	if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
4212	$widget->{old_w} = $widget->{w};	4642	$widget->{old_w} = $widget->{w};
4213	$widget->{old_h} = $widget->{h};	4643	$widget->{old_h} = $widget->{h};
4214		4644
4215	$widget->{w} = $w;	4645	$widget->{w} = $w;
4216	$widget->{h} = $h;	4646	$widget->{h} = $h;
4217		4647
4218	$widget->emit (size_allocate => $w, $h);	4648	$widget->emit (size_allocate => $w, $h);
		4649	}
4219	}	4650	}
4220	}	4651	}
4221	}	4652	}
4222		4653
4223	while ($self->{post_alloc_hook}) {	4654	while ($self->{post_alloc_hook}) {
4224	$_->()	4655	$_->()
4225	for values %{delete $self->{post_alloc_hook}};	4656	for values %{delete $self->{post_alloc_hook}};
4226	}	4657	}
4227
4228		4658
4229	glViewport 0, 0, $::WIDTH, $::HEIGHT;	4659	glViewport 0, 0, $::WIDTH, $::HEIGHT;
4230	glClearColor +($::CFG->{fow_intensity}) x 3, 1;	4660	glClearColor +($::CFG->{fow_intensity}) x 3, 1;
4231	glClear GL_COLOR_BUFFER_BIT;	4661	glClear GL_COLOR_BUFFER_BIT;
4232		4662
…		…
4235	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;	4665	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
4236	glMatrixMode GL_MODELVIEW;	4666	glMatrixMode GL_MODELVIEW;
4237	glLoadIdentity;	4667	glLoadIdentity;
4238		4668
4239	{	4669	{
4240	package CFPlus::UI::Base;	4670	package DC::UI::Base;
4241		4671
4242	local ($draw_x, $draw_y, $draw_w, $draw_h) =	4672	local ($draw_x, $draw_y, $draw_w, $draw_h) =
4243	(0, 0, $self->{w}, $self->{h});	4673	(0, 0, $self->{w}, $self->{h});
4244		4674
4245	$self->_draw;	4675	$self->_draw;
4246	}	4676	}
4247	}	4677	}
4248		4678
4249	#############################################################################	4679	#############################################################################
4250		4680
4251	package CFPlus::UI;	4681	package DC::UI;
4252		4682
4253	$ROOT = new CFPlus::UI::Root;	4683	$ROOT = new DC::UI::Root;
4254	$TOOLTIP = new CFPlus::UI::Tooltip z => 900;	4684	$TOOLTIP = new DC::UI::Tooltip z => 900;
4255		4685
4256	1	4686	1
4257

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