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

Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.401 by root, Sat Jul 21 20:05:37 2007 UTC vs.
Revision 1.477 by root, Sun Jan 11 23:50:27 2009 UTC

1	package CFPlus::UI;	1	package DC::UI;
2		2
3	use utf8;	3	use utf8;
4	use strict;	4	use strict;
5		5
6	use List::Util ();	6	use List::Util ();
7	use Event;
8		7
9	use CFPlus;	8	use Guard ();
		9
		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	my $delta = $ev->{button} * 2 - 9;	117	my $delta = $ev->{button} * 2 - 9;
119	my $shift = $ev->{mod} & CFPlus::KMOD_SHIFT;	118	my $shift = $ev->{mod} & DC::KMOD_SHIFT;
120		119
121	$ev->{dx} = $shift ? $delta : 0;	120	$ev->{dx} = $shift ? $delta : 0;
122	$ev->{dy} = $shift ? 0 : $delta;	121	$ev->{dy} = $shift ? 0 : $delta;
123		122
124	$GRAB->emit (mouse_wheel => $ev);	123	$GRAB->emit (mouse_wheel => $ev);
…		…
142	my $grab = $GRAB; undef $GRAB;	141	my $grab = $GRAB; undef $GRAB;
143	$grab->update if $grab;	142	$grab->update if $grab;
144	$GRAB->update if $GRAB;	143	$GRAB->update if $GRAB;
145		144
146	check_hover $widget;	145	check_hover $widget;
147	$TOOLTIP_WATCHER->cb->();	146	$TOOLTIP_WATCHER->invoke;
148	}	147	}
149	}	148	}
150		149
151	sub feed_sdl_motion_event {	150	sub feed_sdl_motion_event {
152	my ($ev) = @_;	151	my ($ev) = @_;
…		…
192	# call when resolution changes etc.	191	# call when resolution changes etc.
193	sub rescale_widgets {	192	sub rescale_widgets {
194	my ($sx, $sy) = @_;	193	my ($sx, $sy) = @_;
195		194
196	for my $widget (values %WIDGET) {	195	for my $widget (values %WIDGET) {
197	if ($widget->{is_toplevel}) {	196	if ($widget->{is_toplevel} || $widget->{c_rescale}) {
198	$widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;	197	$widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
199	$widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;	198	$widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
200		199
201	$widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;	200	$widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
202	$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};
…		…
214	reconfigure_widgets;	213	reconfigure_widgets;
215	}	214	}
216		215
217	#############################################################################	216	#############################################################################
218		217
219	package CFPlus::UI::Event;	218	package DC::UI::Event;
220		219
221	sub xy {	220	sub xy {
222	$_[1]->coord2local ($_[0]{x}, $_[0]{y})	221	$_[1]->coord2local ($_[0]{x}, $_[0]{y})
223	}	222	}
224		223
225	#############################################################################	224	#############################################################################
226		225
227	package CFPlus::UI::Base;	226	package DC::UI::Base;
228		227
229	use strict;	228	use strict;
230		229
231	use CFPlus::OpenGL;	230	use DC::OpenGL;
232		231
233	sub new {	232	sub new {
234	my $class = shift;	233	my $class = shift;
235		234
236	my $self = bless {	235	my $self = bless {
…		…
241	h => undef,	240	h => undef,
242	can_events => 1,	241	can_events => 1,
243	@_	242	@_
244	}, $class;	243	}, $class;
245		244
246	CFPlus::weaken ($CFPlus::UI::WIDGET{$self+0} = $self);	245	DC::weaken ($DC::UI::WIDGET{$self+0} = $self);
247		246
248	for (keys %$self) {	247	for (keys %$self) {
249	if (/^on_(.*)$/) {	248	if (/^on_(.*)$/) {
250	$self->connect ($1 => delete $self->{$_});	249	$self->connect ($1 => delete $self->{$_});
251	}	250	}
252	}	251	}
253		252
254	if (my $layout = $CFPlus::UI::LAYOUT->{$self->{name}}) {	253	if (my $layout = $DC::UI::LAYOUT->{$self->{name}}) {
255	$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};
256	$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};
257	$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};
258	$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};
259		258
260	$self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};	259	$self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
261	$self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};	260	$self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
262		261
263	$self->show if $layout->{show};	262	$self->show if $layout->{show};
…		…
273	$self->emit ("destroy");	272	$self->emit ("destroy");
274	%$self = ();	273	%$self = ();
275	}	274	}
276		275
277	sub TO_JSON {	276	sub TO_JSON {
278	{ __widget_ref__ => $_[0]{s_id} }	277	{ "\fw" => $_[0]{s_id} }
279	}	278	}
280		279
281	sub show {	280	sub show {
282	my ($self) = @_;	281	my ($self) = @_;
283		282
284	return if $self->{parent};	283	return if $self->{parent};
285		284
286	$CFPlus::UI::ROOT->add ($self);	285	$DC::UI::ROOT->add ($self);
287	}	286	}
288		287
289	sub set_visible {	288	sub set_visible {
290	my ($self) = @_;	289	my ($self) = @_;
291		290
292	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);
293		295
294	$self->{root} = $self->{parent}{root};	296	$self->{root} = $self->{parent}{root};
295	$self->{visible} = $self->{parent}{visible} + 1;	297	$self->{visible} = $self->{parent}{visible} + 1;
296		298
297	$self->emit (visibility_change => 1);	299	$self->emit (visibility_change => 1);
298		300
299	$self->realloc if !exists $self->{req_w};	301	$self->realloc if !exists $self->{req_w};
300		302
301	$_->set_visible for $self->children;	303	$_->set_visible for $self->visible_children;
302	}	304	}
303		305
304	sub set_invisible {	306	sub set_invisible {
305	my ($self) = @_;	307	my ($self) = @_;
306		308
…		…
312	delete $self->{root};	314	delete $self->{root};
313		315
314	undef $GRAB if $GRAB == $self;	316	undef $GRAB if $GRAB == $self;
315	undef $HOVER if $HOVER == $self;	317	undef $HOVER if $HOVER == $self;
316		318
317	$CFPlus::UI::TOOLTIP_WATCHER->cb->()	319	$DC::UI::TOOLTIP_WATCHER->invoke
318	if $TOOLTIP->{owner} == $self;	320	if $TOOLTIP->{owner} == $self;
319		321
320	$self->emit ("focus_out");	322	$self->emit ("focus_out");
321	$self->emit (visibility_change => 0);	323	$self->emit (visibility_change => 0);
322	}	324	}
…		…
341	sub hide {	343	sub hide {
342	my ($self) = @_;	344	my ($self) = @_;
343		345
344	$self->set_invisible;	346	$self->set_invisible;
345		347
		348	# extra $parent copy for 5.8.8+ bug workaround
		349	# (otherwise $_[0] in remove gets freed
		350	if (my $parent = $self->{parent}) {
346	$self->{parent}->remove ($self)	351	$parent->remove ($self);
347	if $self->{parent};	352	}
348	}	353	}
349		354
350	sub move_abs {	355	sub move_abs {
351	my ($self, $x, $y, $z) = @_;	356	my ($self, $x, $y, $z) = @_;
352		357
…		…
364	$self->{force_h} = $h;	369	$self->{force_h} = $h;
365		370
366	$self->realloc;	371	$self->realloc;
367	}	372	}
368		373
		374	# traverse the widget chain up to find the maximum "physical" size constraints
		375	sub get_max_wh {
		376	my ($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, $h)
		390	}
		391
369	sub size_request {	392	sub size_request {
370	require Carp;	393	require Carp;
371	Carp::confess "size_request is abstract";	394	Carp::confess "size_request is abstract";
372	}	395	}
373		396
…		…
379	my ($self, $x, $y, $w, $h) = @_;	402	my ($self, $x, $y, $w, $h) = @_;
380		403
381	if ($self->{aspect}) {	404	if ($self->{aspect}) {
382	my ($ow, $oh) = ($w, $h);	405	my ($ow, $oh) = ($w, $h);
383		406
384	$w = List::Util::min $w, CFPlus::ceil $h * $self->{aspect};	407	$w = List::Util::min $w, DC::ceil $h * $self->{aspect};
385	$h = List::Util::min $h, CFPlus::ceil $w / $self->{aspect};	408	$h = List::Util::min $h, DC::ceil $w / $self->{aspect};
386		409
387	# use alignment to adjust x, y	410	# use alignment to adjust x, y
388		411
389	$x += int 0.5 * ($ow - $w);	412	$x += int 0.5 * ($ow - $w);
390	$y += int 0.5 * ($oh - $h);	413	$y += int 0.5 * ($oh - $h);
…		…
431		454
432	return if $self->{tooltip} eq $tooltip;	455	return if $self->{tooltip} eq $tooltip;
433		456
434	$self->{tooltip} = $tooltip;	457	$self->{tooltip} = $tooltip;
435		458
436	if ($CFPlus::UI::TOOLTIP->{owner} == $self) {	459	if ($DC::UI::TOOLTIP->{owner} == $self) {
437	delete $CFPlus::UI::TOOLTIP->{owner};	460	delete $DC::UI::TOOLTIP->{owner};
438	$CFPlus::UI::TOOLTIP_WATCHER->cb->();	461	$DC::UI::TOOLTIP_WATCHER->invoke;
439	}	462	}
440	}	463	}
441		464
442	# translate global coordinates to local coordinate system	465	# translate global coordinates to local coordinate system
443	sub coord2local {	466	sub coord2local {
444	my ($self, $x, $y) = @_;	467	my ($self, $x, $y) = @_;
445		468
446	Carp::confess unless $self->{parent};#d#	469	return (undef, undef) unless $self->{parent};
447		470
448	$self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})	471	$self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
449	}	472	}
450		473
451	# translate local coordinates to global coordinate system	474	# translate local coordinates to global coordinate system
452	sub coord2global {	475	sub coord2global {
453	my ($self, $x, $y) = @_;	476	my ($self, $x, $y) = @_;
454		477
455	Carp::confess unless $self->{parent};#d#	478	return (undef, undef) unless $self->{parent};
456		479
457	$self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})	480	$self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
458	}	481	}
459		482
460	sub invoke_focus_in {	483	sub invoke_focus_in {
…		…
509	sub connect {	532	sub connect {
510	my ($self, $signal, $cb) = @_;	533	my ($self, $signal, $cb) = @_;
511		534
512	push @{ $self->{signal_cb}{$signal} }, $cb;	535	push @{ $self->{signal_cb}{$signal} }, $cb;
513		536
514	defined wantarray and CFPlus::guard {	537	defined wantarray and Guard::guard {
515	@{ $self->{signal_cb}{$signal} } = grep $_ != $cb,	538	@{ $self->{signal_cb}{$signal} } = grep $_ != $cb,
516	@{ $self->{signal_cb}{$signal} };	539	@{ $self->{signal_cb}{$signal} };
517	}	540	}
518	}	541	}
519		542
…		…
557	# in .xs	580	# in .xs
558		581
559	sub set_parent {	582	sub set_parent {
560	my ($self, $parent) = @_;	583	my ($self, $parent) = @_;
561		584
562	CFPlus::weaken ($self->{parent} = $parent);	585	DC::weaken ($self->{parent} = $parent);
563	$self->set_visible if $parent->{visible};	586	$self->set_visible if $parent->{visible};
564	}	587	}
565		588
566	sub realloc {	589	sub realloc {
567	my ($self) = @_;	590	my ($self) = @_;
…		…
593		616
594	# using global variables seems a bit hacky, but passing through all drawing	617	# using global variables seems a bit hacky, but passing through all drawing
595	# functions seems pointless.	618	# functions seems pointless.
596	our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn	619	our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
597		620
598	sub draw {	621	#sub draw {
599	my ($self) = @_;	622	#CFPlus.xs
600
601	return unless $self->{h} && $self->{w};
602
603	# update screen rectangle
604	local $draw_x = $draw_x + $self->{x};
605	local $draw_y = $draw_y + $self->{y};
606
607	# skip widgets that are entirely outside the drawing area
608	return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
609	|| ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
610
611	glPushMatrix;
612	glTranslate $self->{x}, $self->{y}, 0;
613
614	if ($self == $HOVER && $self->{can_hover}) {
615	glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
616	glEnable GL_BLEND;
617	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
618	glBegin GL_QUADS;
619	glVertex 0 , 0;
620	glVertex $self->{w}, 0;
621	glVertex $self->{w}, $self->{h};
622	glVertex 0 , $self->{h};
623	glEnd;
624	glDisable GL_BLEND;
625	}
626
627	if ($ENV{CFPLUS_DEBUG} & 1) {
628	glPushMatrix;
629	glColor 1, 1, 0, 1;
630	glTranslate 0.375, 0.375;
631	glBegin GL_LINE_LOOP;
632	glVertex 0 , 0;
633	glVertex $self->{w} - 1, 0;
634	glVertex $self->{w} - 1, $self->{h} - 1;
635	glVertex 0 , $self->{h} - 1;
636	glEnd;
637	glPopMatrix;
638	#CFPlus::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
639	}
640
641	$self->_draw;
642	glPopMatrix;
643	}
644		623
645	sub _draw {	624	sub _draw {
646	my ($self) = @_;	625	my ($self) = @_;
647		626
648	warn "no draw defined for $self\n";	627	warn "no draw defined for $self\n";
649	}	628	}
650		629
651	sub DESTROY {	630	sub DESTROY {
652	my ($self) = @_;	631	my ($self) = @_;
653		632
654	return if CFPlus::in_destruct;	633	return if DC::in_destruct;
655		634
		635	local $@;
656	eval { $self->destroy };	636	eval { $self->destroy };
657	warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;	637	warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
658		638
659	delete $WIDGET{$self+0};	639	delete $WIDGET{$self+0};
660	}	640	}
661		641
662	#############################################################################	642	#############################################################################
663		643
664	package CFPlus::UI::DrawBG;	644	package DC::UI::DrawBG;
665		645
666	our @ISA = CFPlus::UI::Base::;	646	our @ISA = DC::UI::Base::;
667		647
668	use strict;	648	use strict;
669	use CFPlus::OpenGL;	649	use DC::OpenGL;
670		650
671	sub new {	651	sub new {
672	my $class = shift;	652	my $class = shift;
673
674	# range [value, low, high, page]
675		653
676	$class->SUPER::new (	654	$class->SUPER::new (
677	#bg => [0, 0, 0, 0.2],	655	#bg => [0, 0, 0, 0.2],
678	#active_bg => [1, 1, 1, 0.5],	656	#active_bg => [1, 1, 1, 0.5],
679	@_	657	@_
680	)	658	)
681	}	659	}
682		660
		661	sub set_bg {
		662	my ($self, $bg) = @_;
		663
		664	$self->{bg} = $bg;
		665	$self->update;
		666	}
		667
683	sub _draw {	668	sub _draw {
684	my ($self) = @_;	669	my ($self) = @_;
685		670
686	my $color = $FOCUS == $self && $self->{active_bg}	671	my $color = $FOCUS == $self && $self->{active_bg}
687	? $self->{active_bg}	672	? $self->{active_bg}
…		…
691	my ($w, $h) = @$self{qw(w h)};	676	my ($w, $h) = @$self{qw(w h)};
692		677
693	glEnable GL_BLEND;	678	glEnable GL_BLEND;
694	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;	679	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
695	glColor_premultiply @$color;	680	glColor_premultiply @$color;
696
697	glBegin GL_QUADS;
698	glVertex 0 , 0;
699	glVertex 0 , $h;
700	glVertex $w, $h;	681	glRect 0, 0, $w, $h;
701	glVertex $w, 0;
702	glEnd;
703
704	glDisable GL_BLEND;	682	glDisable GL_BLEND;
705	}	683	}
706	}	684	}
707		685
708	#############################################################################	686	#############################################################################
709		687
710	package CFPlus::UI::Empty;	688	package DC::UI::Empty;
711		689
712	our @ISA = CFPlus::UI::Base::;	690	our @ISA = DC::UI::Base::;
713		691
714	sub new {	692	sub new {
715	my ($class, %arg) = @_;	693	my ($class, %arg) = @_;
716	$class->SUPER::new (can_events => 0, %arg);	694	$class->SUPER::new (can_events => 0, %arg);
717	}	695	}
…		…
724		702
725	sub draw { }	703	sub draw { }
726		704
727	#############################################################################	705	#############################################################################
728		706
729	package CFPlus::UI::Container;	707	package DC::UI::Container;
730		708
731	our @ISA = CFPlus::UI::Base::;	709	our @ISA = DC::UI::Base::;
732		710
733	sub new {	711	sub new {
734	my ($class, %arg) = @_;	712	my ($class, %arg) = @_;
735		713
736	my $children = delete $arg{children};	714	my $children = delete $arg{children};
…		…
769	@{$self->{children}}, @widgets	747	@{$self->{children}}, @widgets
770	];	748	];
771		749
772	$self->realloc;	750	$self->realloc;
773		751
		752	$self->emit (c_add => \@widgets);
		753
774	map $_+0, @widgets	754	map $_+0, @widgets
775	}	755	}
776		756
777	sub children {	757	sub children {
778	@{ $_[0]{children} }	758	@{ $_[0]{children} }
779	}	759	}
780		760
781	sub remove {	761	sub remove {
782	my ($self, $child) = @_;	762	my ($self, @widgets) = @_;
783		763
		764	$self->emit (c_remove => \@widgets);
		765
		766	for my $child (@widgets) {
784	delete $child->{parent};	767	delete $child->{parent};
785	$child->hide;	768	$child->hide;
786
787	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];	769	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
		770	}
788		771
789	$self->realloc;	772	$self->realloc;
790	}	773	}
791		774
792	sub clear {	775	sub clear {
…		…
820	}	803	}
821		804
822	sub _draw {	805	sub _draw {
823	my ($self) = @_;	806	my ($self) = @_;
824		807
825	$_->draw for @{$self->{children}};	808	$_->draw for $self->visible_children;
826	}	809	}
827		810
828	#############################################################################	811	#############################################################################
829		812
830	package CFPlus::UI::Bin;	813	package DC::UI::Bin;
831		814
832	our @ISA = CFPlus::UI::Container::;	815	our @ISA = DC::UI::Container::;
833		816
834	sub new {	817	sub new {
835	my ($class, %arg) = @_;	818	my ($class, %arg) = @_;
836		819
837	my $child = (delete $arg{child}) || new CFPlus::UI::Empty::;	820	my $child = (delete $arg{child}) || new DC::UI::Empty::;
838		821
839	$class->SUPER::new (children => [$child], %arg)	822	$class->SUPER::new (children => [$child], %arg)
840	}	823	}
841		824
842	sub add {	825	sub add {
843	my ($self, $child) = @_;	826	my ($self, $child) = @_;
844		827
845	$self->SUPER::remove ($_) for @{ $self->{children} };	828	$self->clear;
846	$self->SUPER::add ($child);	829	$self->SUPER::add ($child);
847	}	830	}
848		831
849	sub remove {	832	sub remove {
850	my ($self, $widget) = @_;	833	my ($self, $widget) = @_;
851		834
852	$self->SUPER::remove ($widget);	835	$self->SUPER::remove ($widget);
853		836
854	$self->{children} = [new CFPlus::UI::Empty]	837	$self->{children} = [new DC::UI::Empty]
855	unless @{$self->{children}};	838	unless @{$self->{children}};
856	}	839	}
857		840
858	sub child { $_[0]->{children}[0] }	841	sub child { $_[0]->{children}[0] }
859		842
…		…
868		851
869	1	852	1
870	}	853	}
871		854
872	#############################################################################	855	#############################################################################
873
874	# back-buffered drawing area	856	# back-buffered drawing area
875		857
876	package CFPlus::UI::Window;	858	package DC::UI::Window;
877		859
878	our @ISA = CFPlus::UI::Bin::;	860	our @ISA = DC::UI::Bin::;
879		861
880	use CFPlus::OpenGL;	862	use DC::OpenGL;
881		863
882	sub new {	864	sub new {
883	my ($class, %arg) = @_;	865	my ($class, %arg) = @_;
884		866
885	my $self = $class->SUPER::new (%arg);	867	my $self = $class->SUPER::new (%arg);
…		…
907	}	889	}
908		890
909	sub render_child {	891	sub render_child {
910	my ($self) = @_;	892	my ($self) = @_;
911		893
912	$self->{texture} = new_from_opengl CFPlus::Texture $self->{w}, $self->{h}, sub {	894	$self->{texture} = new_from_opengl DC::Texture $self->{w}, $self->{h}, sub {
913	glClearColor 0, 0, 0, 0;	895	glClearColor 0, 0, 0, 0;
914	glClear GL_COLOR_BUFFER_BIT;	896	glClear GL_COLOR_BUFFER_BIT;
915		897
916	{	898	{
917	package CFPlus::UI::Base;	899	package DC::UI::Base;
918		900
919	local ($draw_x, $draw_y, $draw_w, $draw_h) =	901	local ($draw_x, $draw_y, $draw_w, $draw_h) =
920	(0, 0, $self->{w}, $self->{h});	902	(0, 0, $self->{w}, $self->{h});
921		903
922	$self->_render;	904	$self->_render;
…		…
939	glDisable GL_TEXTURE_2D;	921	glDisable GL_TEXTURE_2D;
940	}	922	}
941		923
942	#############################################################################	924	#############################################################################
943		925
944	package CFPlus::UI::ViewPort;	926	package DC::UI::ViewPort;
945		927
946	use List::Util qw(min max);	928	use List::Util qw(min max);
947		929
948	our @ISA = CFPlus::UI::Window::;	930	our @ISA = DC::UI::Window::;
949		931
950	sub new {	932	sub new {
951	my $class = shift;	933	my $class = shift;
952		934
953	$class->SUPER::new (	935	$class->SUPER::new (
…		…
995	$self->emit (changed => $x, $y);	977	$self->emit (changed => $x, $y);
996	$self->update;	978	$self->update;
997	}	979	}
998	}	980	}
999		981
		982	sub set_center {
		983	my ($self, $x, $y) = @_;
		984
		985	$self->set_offset ($x - $self->{w} * .5, $y - $self->{h} * .5);
		986	}
		987
		988	sub make_visible {
		989	my ($self, $x, $y, $border) = @_;
		990
		991	if ( $x < $self->{view_x} + $self->{w} * $border
		992	|| $x > $self->{view_x} + $self->{w} * (1 - $border)
		993	|| $y < $self->{view_y} + $self->{h} * $border
		994	|| $y > $self->{view_y} + $self->{h} * (1 - $border)
		995	) {
		996	$self->set_center ($x, $y);
		997	}
		998	}
		999
1000	# hmm, this does not work for topleft of $self... but we should not ask for that	1000	# hmm, this does not work for topleft of $self... but we should not ask for that
1001	sub coord2local {	1001	sub coord2local {
1002	my ($self, $x, $y) = @_;	1002	my ($self, $x, $y) = @_;
1003		1003
1004	$self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})	1004	$self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
…		…
1019	if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}	1019	if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
1020	&& $y >= $self->{y} && $y < $self->{y} + $self->{h}	1020	&& $y >= $self->{y} && $y < $self->{y} + $self->{h}
1021	) {	1021	) {
1022	$self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})	1022	$self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
1023	} else {	1023	} else {
1024	$self->CFPlus::UI::Base::find_widget ($x, $y)	1024	$self->DC::UI::Base::find_widget ($x, $y)
1025	}	1025	}
1026	}	1026	}
1027		1027
1028	sub _render {	1028	sub _render {
1029	my ($self) = @_;	1029	my ($self) = @_;
1030		1030
1031	local $CFPlus::UI::Base::draw_x = $CFPlus::UI::Base::draw_x - $self->{view_x};	1031	local $DC::UI::Base::draw_x = $DC::UI::Base::draw_x - $self->{view_x};
1032	local $CFPlus::UI::Base::draw_y = $CFPlus::UI::Base::draw_y - $self->{view_y};	1032	local $DC::UI::Base::draw_y = $DC::UI::Base::draw_y - $self->{view_y};
1033		1033
1034	CFPlus::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};	1034	DC::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
1035		1035
1036	$self->SUPER::_render;	1036	$self->SUPER::_render;
1037	}	1037	}
1038		1038
1039	#############################################################################	1039	#############################################################################
1040		1040
1041	package CFPlus::UI::ScrolledWindow;	1041	package DC::UI::ScrolledWindow;
1042		1042
1043	our @ISA = CFPlus::UI::Table::;	1043	our @ISA = DC::UI::Table::;
1044		1044
1045	sub new {	1045	sub new {
1046	my ($class, %arg) = @_;	1046	my ($class, %arg) = @_;
1047		1047
1048	my $child = delete $arg{child};	1048	my $child = delete $arg{child};
1049		1049
1050	my $self;	1050	my $self;
1051		1051
1052	my $hslider = new CFPlus::UI::Slider	1052	my $hslider = new DC::UI::Slider
1053	col => 0,	1053	c_col => 0,
1054	row => 1,	1054	c_row => 1,
1055	vertical => 0,	1055	vertical => 0,
1056	range => [0, 0, 1, 0.01], # HACK fix	1056	range => [0, 0, 1, 0.01], # HACK fix
1057	on_changed => sub {	1057	on_changed => sub {
1058	$self->{hpos} = $_[1];	1058	$self->{hpos} = $_[1];
1059	$self->{vp}->set_offset ($self->{hpos}, $self->{vpos});	1059	$self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
1060	},	1060	},
1061	;	1061	;
1062		1062
1063	my $vslider = new CFPlus::UI::Slider	1063	my $vslider = new DC::UI::Slider
1064	col => 1,	1064	c_col => 1,
1065	row => 0,	1065	c_row => 0,
1066	vertical => 1,	1066	vertical => 1,
1067	range => [0, 0, 1, 0.01], # HACK fix	1067	range => [0, 0, 1, 0.01], # HACK fix
1068	on_changed => sub {	1068	on_changed => sub {
1069	$self->{vpos} = $_[1];	1069	$self->{vpos} = $_[1];
1070	$self->{vp}->set_offset ($self->{hpos}, $self->{vpos});	1070	$self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
…		…
1080	col_expand => [1, 0],	1080	col_expand => [1, 0],
1081	row_expand => [1, 0],	1081	row_expand => [1, 0],
1082	%arg,	1082	%arg,
1083	);	1083	);
1084		1084
1085	$self->{vp} = new CFPlus::UI::ViewPort	1085	$self->{vp} = new DC::UI::ViewPort
1086	col => 0,	1086	c_col => 0,
1087	row => 0,	1087	c_row => 0,
1088	expand => 1,	1088	expand => 1,
1089	scroll_x => $self->{scroll_x},	1089	scroll_x => $self->{scroll_x},
1090	scroll_y => $self->{scroll_y},	1090	scroll_y => $self->{scroll_y},
1091	on_changed => sub {	1091	on_changed => sub {
1092	my ($vp, $x, $y) = @_;	1092	my ($vp, $x, $y) = @_;
…		…
1114	my ($self, $widget) = @_;	1114	my ($self, $widget) = @_;
1115		1115
1116	$self->{vp}->add ($self->{child} = $widget);	1116	$self->{vp}->add ($self->{child} = $widget);
1117	}	1117	}
1118		1118
		1119	sub set_offset { shift->{vp}->set_offset (@_) }
		1120	sub set_center { shift->{vp}->set_center (@_) }
		1121	sub make_visible { shift->{vp}->make_visible (@_) }
		1122
1119	sub update_slider {	1123	sub update_slider {
1120	my ($self) = @_;	1124	my ($self) = @_;
1121		1125
1122	my $child = ($self->{vp} or return)->child;	1126	my $child = ($self->{vp} or return)->child;
1123		1127
…		…
1212	$self->SUPER::invoke_size_allocate ($w, $h)	1216	$self->SUPER::invoke_size_allocate ($w, $h)
1213	}	1217	}
1214		1218
1215	#############################################################################	1219	#############################################################################
1216		1220
1217	package CFPlus::UI::Frame;	1221	package DC::UI::Frame;
1218		1222
1219	our @ISA = CFPlus::UI::Bin::;	1223	our @ISA = DC::UI::Bin::;
1220		1224
1221	use CFPlus::OpenGL;	1225	use DC::OpenGL;
1222		1226
1223	sub new {	1227	sub new {
1224	my $class = shift;	1228	my $class = shift;
1225		1229
1226	$class->SUPER::new (	1230	$class->SUPER::new (
…		…
1236	my ($w, $h) = @$self{qw(w h)};	1240	my ($w, $h) = @$self{qw(w h)};
1237		1241
1238	glEnable GL_BLEND;	1242	glEnable GL_BLEND;
1239	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;	1243	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1240	glColor_premultiply @{ $self->{bg} };	1244	glColor_premultiply @{ $self->{bg} };
1241
1242	glBegin GL_QUADS;
1243	glVertex 0 , 0;
1244	glVertex 0 , $h;
1245	glVertex $w, $h;	1245	glRect 0, 0, $w, $h;
1246	glVertex $w, 0;
1247	glEnd;
1248
1249	glDisable GL_BLEND;	1246	glDisable GL_BLEND;
1250	}	1247	}
1251		1248
1252	$self->SUPER::_draw;	1249	$self->SUPER::_draw;
1253	}	1250	}
1254		1251
1255	#############################################################################	1252	#############################################################################
1256		1253
1257	package CFPlus::UI::FancyFrame;	1254	package DC::UI::FancyFrame;
1258		1255
1259	our @ISA = CFPlus::UI::Bin::;	1256	our @ISA = DC::UI::Bin::;
1260		1257
1261	use CFPlus::OpenGL;	1258	use DC::OpenGL;
1262		1259
1263	sub new {	1260	sub new {
1264	my ($class, %arg) = @_;	1261	my ($class, %arg) = @_;
1265		1262
1266	if ((exists $arg{label}) && !ref $arg{label}) {	1263	if ((exists $arg{label}) && !ref $arg{label}) {
1267	$arg{label} = new CFPlus::UI::Label	1264	$arg{label} = new DC::UI::Label
1268	align => 1,	1265	align => 1,
1269	valign => 0,	1266	valign => 0.5,
1270	text => $arg{label},	1267	text => $arg{label},
1271	fontsize => ($arg{border} || 0.8) * 0.75;	1268	fontsize => ($arg{border} || 0.8) * 0.75;
1272	}	1269	}
1273		1270
1274	my $self = $class->SUPER::new (	1271	my $self = $class->SUPER::new (
1275	# label => "",	1272	# label => "",
1276	fg => [0.6, 0.3, 0.1],	1273	fg => undef,
1277	border => 0.8,	1274	border => 0.8,
1278	style => 'single',	1275	style => 'single',
1279	%arg,	1276	%arg,
1280	);	1277	);
1281		1278
…		…
1284		1281
1285	sub add {	1282	sub add {
1286	my ($self, @widgets) = @_;	1283	my ($self, @widgets) = @_;
1287		1284
1288	$self->SUPER::add (@widgets);	1285	$self->SUPER::add (@widgets);
1289	$self->CFPlus::UI::Container::add ($self->{label}) if $self->{label};	1286	$self->DC::UI::Container::add ($self->{label}) if $self->{label};
1290	}	1287	}
1291		1288
1292	sub border {	1289	sub border {
1293	int $_[0]{border} * $::FONTSIZE	1290	int $_[0]{border} * $::FONTSIZE
1294	}	1291	}
…		…
1334	my $border = $self->border;	1331	my $border = $self->border;
1335	my ($w, $h) = ($self->{w}, $self->{h});	1332	my ($w, $h) = ($self->{w}, $self->{h});
1336		1333
1337	$child->draw;	1334	$child->draw;
1338		1335
1339	glColor @{$self->{fg}};	1336	glColor @{$self->{fg} || $DC::THEME{fancyframe}};
1340	glBegin GL_LINE_STRIP;	1337	glBegin GL_LINE_STRIP;
1341	glVertex $border * 1.5 , $border * 0.5 + 0.5;	1338	glVertex $border * 1.5 , $border * 0.5 + 0.5;
1342	glVertex $border * 0.5 + 0.5, $border * 0.5 + 0.5;	1339	glVertex $border * 0.5 + 0.5, $border * 0.5 + 0.5;
1343	glVertex $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;	1340	glVertex $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
1344	glVertex $w - $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;	1341	glVertex $w - $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
…		…
1352	}	1349	}
1353	}	1350	}
1354		1351
1355	#############################################################################	1352	#############################################################################
1356		1353
1357	package CFPlus::UI::Toplevel;	1354	package DC::UI::Toplevel;
1358		1355
1359	our @ISA = CFPlus::UI::Bin::;	1356	our @ISA = DC::UI::Bin::;
1360		1357
1361	use CFPlus::OpenGL;	1358	use DC::OpenGL;
1362		1359
1363	my $bg =	1360	my $bg =
1364	new_from_file CFPlus::Texture CFPlus::find_rcfile "d1_bg.png",	1361	new_from_resource DC::Texture "d1_bg.png",
1365	mipmap => 1, wrap => 1;	1362	mipmap => 1, wrap => 1;
1366		1363
1367	my @border =	1364	my @border =
1368	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }	1365	map { new_from_resource DC::Texture $_, mipmap => 1 }
1369	qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);	1366	qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1370		1367
1371	my @icon =	1368	my @icon =
1372	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }	1369	map { new_from_resource DC::Texture $_, mipmap => 1 }
1373	qw(x1_move.png x1_resize.png);	1370	qw(x1_move.png x1_resize.png);
1374		1371
1375	sub new {	1372	sub new {
1376	my ($class, %arg) = @_;	1373	my ($class, %arg) = @_;
1377		1374
1378	my $self = $class->SUPER::new (	1375	my $self = $class->SUPER::new (
1379	bg => [1, 1, 1, 1],	1376	bg => [1, 1, 1, 1],
1380	border_bg => [1, 1, 1, 1],	1377	border_bg => [1, 1, 1, 1],
1381	border => 0.6,	1378	border => 0.8,
1382	can_events => 1,	1379	can_events => 1,
1383	min_w => 64,	1380	min_w => 64,
1384	min_h => 32,	1381	min_h => 32,
1385	%arg,	1382	%arg,
1386	);	1383	);
1387		1384
1388	$self->{title_widget} = new CFPlus::UI::Label	1385	$self->{title_widget} = new DC::UI::Label
1389	align => 0,	1386	align => 0.5,
1390	valign => 1,	1387	valign => 1,
1391	text => $self->{title},	1388	text => $self->{title},
1392	fontsize => $self->{border},	1389	fontsize => $self->{border},
1393	if exists $self->{title};	1390	if exists $self->{title};
1394		1391
1395	if ($self->{has_close_button}) {	1392	if ($self->{has_close_button}) {
1396	$self->{close_button} =	1393	$self->{close_button} =
1397	new CFPlus::UI::ImageButton	1394	new DC::UI::ImageButton
1398	path => 'x1_close.png',	1395	path => 'x1_close.png',
1399	on_activate => sub { $self->emit ("delete") };	1396	on_activate => sub { $self->emit ("delete") };
1400		1397
1401	$self->CFPlus::UI::Container::add ($self->{close_button});	1398	$self->DC::UI::Container::add ($self->{close_button});
1402	}	1399	}
1403		1400
1404	$self	1401	$self
1405	}	1402	}
1406		1403
1407	sub add {	1404	sub add {
1408	my ($self, @widgets) = @_;	1405	my ($self, @widgets) = @_;
1409		1406
1410	$self->SUPER::add (@widgets);	1407	$self->SUPER::add (@widgets);
1411	$self->CFPlus::UI::Container::add ($self->{close_button}) if $self->{close_button};	1408	$self->DC::UI::Container::add ($self->{close_button}) if $self->{close_button};
1412	$self->CFPlus::UI::Container::add ($self->{title_widget}) if $self->{title_widget};	1409	$self->DC::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
1413	}	1410	}
1414		1411
1415	sub border {	1412	sub border {
1416	int $_[0]{border} * $::FONTSIZE	1413	int $_[0]{border} * $::FONTSIZE
		1414	}
		1415
		1416	sub get_max_wh {
		1417	my ($self) = @_;
		1418
		1419	return ($self->{w}, $self->{h})
		1420	if $self->{visible} && $self->{w};
		1421
		1422	$self->SUPER::get_max_wh
1417	}	1423	}
1418		1424
1419	sub size_request {	1425	sub size_request {
1420	my ($self) = @_;	1426	my ($self) = @_;
1421		1427
…		…
1546	glEnable GL_TEXTURE_2D;	1552	glEnable GL_TEXTURE_2D;
1547	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	1553	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1548		1554
1549	my $border = $self->border;	1555	my $border = $self->border;
1550		1556
		1557	if ($border) {
1551	glColor @{ $self->{border_bg} };	1558	glColor @{ $self->{border_bg} };
1552	$border[0]->draw_quad_alpha ( 0, 0, $w, $border);	1559	$border[0]->draw_quad_alpha ( 0, 0, $w, $border);
1553	$border[1]->draw_quad_alpha ( 0, $border, $border, $ch);	1560	$border[1]->draw_quad_alpha ( 0, $border, $border, $ch);
1554	$border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);	1561	$border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1555	$border[3]->draw_quad_alpha ( 0, $h - $border, $w, $border);	1562	$border[3]->draw_quad_alpha ( 0, $h - $border, $w, $border);
1556		1563
1557	# move	1564	# move
1558	my $w2 = ($w - $border) * .5;	1565	my $w2 = ($w - $border) * .5;
1559	my $h2 = ($h - $border) * .5;	1566	my $h2 = ($h - $border) * .5;
1560	$icon[0]->draw_quad_alpha ( 0, $h2, $border, $border);	1567	$icon[0]->draw_quad_alpha ( 0, $h2, $border, $border);
1561	$icon[0]->draw_quad_alpha ($w - $border, $h2, $border, $border);	1568	$icon[0]->draw_quad_alpha ($w - $border, $h2, $border, $border);
1562	$icon[0]->draw_quad_alpha ($w2 , $h - $border, $border, $border);	1569	$icon[0]->draw_quad_alpha ($w2 , $h - $border, $border, $border);
1563		1570
1564	# resize	1571	# resize
1565	$icon[1]->draw_quad_alpha ( 0, 0, $border, $border);	1572	$icon[1]->draw_quad_alpha ( 0, 0, $border, $border);
1566	$icon[1]->draw_quad_alpha ($w - $border, 0, $border, $border)	1573	$icon[1]->draw_quad_alpha ($w - $border, 0, $border, $border)
1567	unless $self->{has_close_button};	1574	unless $self->{has_close_button};
1568	$icon[1]->draw_quad_alpha ( 0, $h - $border, $border, $border);	1575	$icon[1]->draw_quad_alpha ( 0, $h - $border, $border, $border);
1569	$icon[1]->draw_quad_alpha ($w - $border, $h - $border, $border, $border);	1576	$icon[1]->draw_quad_alpha ($w - $border, $h - $border, $border, $border);
		1577	}
1570		1578
1571	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {	1579	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1572	glColor @{ $self->{bg} };	1580	glColor @{ $self->{bg} };
1573		1581
1574	# TODO: repeat texture not scale	1582	# TODO: repeat texture not scale
…		…
1593	if $self->{close_button};	1601	if $self->{close_button};
1594	}	1602	}
1595		1603
1596	#############################################################################	1604	#############################################################################
1597		1605
1598	package CFPlus::UI::Table;	1606	package DC::UI::Table;
1599		1607
1600	our @ISA = CFPlus::UI::Container::;	1608	our @ISA = DC::UI::Container::;
1601		1609
1602	use List::Util qw(max sum);	1610	use List::Util qw(max sum);
1603		1611
1604	use CFPlus::OpenGL;	1612	use DC::OpenGL;
1605		1613
1606	sub new {	1614	sub new {
1607	my $class = shift;	1615	my $class = shift;
1608		1616
1609	$class->SUPER::new (	1617	$class->SUPER::new (
…		…
1615		1623
1616	sub add {	1624	sub add {
1617	my ($self, @widgets) = @_;	1625	my ($self, @widgets) = @_;
1618		1626
1619	for my $child (@widgets) {	1627	for my $child (@widgets) {
1620	$child->{rowspan} ||= 1;	1628	$child->{c_rowspan} ||= 1;
1621	$child->{colspan} ||= 1;	1629	$child->{c_colspan} ||= 1;
1622	}	1630	}
1623		1631
1624	$self->SUPER::add (@widgets);	1632	$self->SUPER::add (@widgets);
1625	}	1633	}
1626		1634
…		…
1630	my @widgets;	1638	my @widgets;
1631		1639
1632	while (@_) {	1640	while (@_) {
1633	my ($col, $row, $child) = splice @_, 0, 3, ();	1641	my ($col, $row, $child) = splice @_, 0, 3, ();
1634		1642
1635	$child->{row} = $row;	1643	$child->{c_row} = $row;
1636	$child->{col} = $col;	1644	$child->{c_col} = $col;
1637		1645
1638	push @widgets, $child;	1646	push @widgets, $child;
1639	}	1647	}
1640		1648
1641	$self->add (@widgets);	1649	$self->add (@widgets);
…		…
1647	my (@w, @h);	1655	my (@w, @h);
1648		1656
1649	my @children = $self->children;	1657	my @children = $self->children;
1650		1658
1651	# first pass, columns	1659	# first pass, columns
1652	for my $widget (sort { $a->{colspan} <=> $b->{colspan} } @children) {	1660	for my $widget (sort { $a->{c_colspan} <=> $b->{c_colspan} } @children) {
1653	my ($c, $w, $cs) = @$widget{qw(col req_w colspan)};	1661	my ($c, $w, $cs) = @$widget{qw(c_col req_w c_colspan)};
1654		1662
1655	my $sw = sum @w[$c .. $c + $cs - 1];	1663	my $sw = sum @w[$c .. $c + $cs - 1];
1656		1664
1657	if ($w > $sw) {	1665	if ($w > $sw) {
1658	$_ += ($w - $sw) / ($sw ? $sw / $_ : $cs) for @w[$c .. $c + $cs - 1];	1666	$_ += ($w - $sw) / ($_ ? $sw / $_ : $cs) for @w[$c .. $c + $cs - 1];
1659	}	1667	}
1660	}	1668	}
1661		1669
1662	# second pass, rows	1670	# second pass, rows
1663	for my $widget (sort { $a->{rowspan} <=> $b->{rowspan} } @children) {	1671	for my $widget (sort { $a->{c_rowspan} <=> $b->{c_rowspan} } @children) {
1664	my ($r, $h, $rs) = @$widget{qw(row req_h rowspan)};	1672	my ($r, $h, $rs) = @$widget{qw(c_row req_h c_rowspan)};
1665		1673
1666	my $sh = sum @h[$r .. $r + $rs - 1];	1674	my $sh = sum @h[$r .. $r + $rs - 1];
1667		1675
1668	if ($h > $sh) {	1676	if ($h > $sh) {
1669	$_ += ($h - $sh) / ($sh ? $sh / $_ : $rs) for @h[$r .. $r + $rs - 1];	1677	$_ += ($h - $sh) / ($_ ? $sh / $_ : $rs) for @h[$r .. $r + $rs - 1];
1670	}	1678	}
1671	}	1679	}
1672		1680
1673	(\@w, \@h)	1681	(\@w, \@h)
1674	}	1682	}
…		…
1697	@col_expand = (1) x @$ws unless @col_expand;	1705	@col_expand = (1) x @$ws unless @col_expand;
1698	my $col_expand = (sum @col_expand) || 1;	1706	my $col_expand = (sum @col_expand) || 1;
1699		1707
1700	$ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;	1708	$ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
1701		1709
1702	CFPlus::UI::harmonize $ws;	1710	DC::UI::harmonize $ws;
1703		1711
1704	my @row_expand = @{$self->{row_expand}};	1712	my @row_expand = @{$self->{row_expand}};
1705	@row_expand = (1) x @$ws unless @row_expand;	1713	@row_expand = (1) x @$ws unless @row_expand;
1706	my $row_expand = (sum @row_expand) || 1;	1714	my $row_expand = (sum @row_expand) || 1;
1707		1715
1708	$hs->[$_] += $row_expand[$_] / $row_expand * ($h - $req_h) for 0 .. $#$hs;	1716	$hs->[$_] += $row_expand[$_] / $row_expand * ($h - $req_h) for 0 .. $#$hs;
1709		1717
1710	CFPlus::UI::harmonize $hs;	1718	DC::UI::harmonize $hs;
1711		1719
1712	my @x; for (0 .. $#$ws) { $x[$_ + 1] = $x[$_] + $ws->[$_] }	1720	my @x; for (0 .. $#$ws) { $x[$_ + 1] = $x[$_] + $ws->[$_] }
1713	my @y; for (0 .. $#$hs) { $y[$_ + 1] = $y[$_] + $hs->[$_] }	1721	my @y; for (0 .. $#$hs) { $y[$_ + 1] = $y[$_] + $hs->[$_] }
1714		1722
1715	for my $widget ($self->children) {	1723	for my $widget ($self->children) {
1716	my ($r, $c, $w, $h, $rs, $cs) = @$widget{qw(row col req_w req_h rowspan colspan)};	1724	my ($r, $c, $w, $h, $rs, $cs) = @$widget{qw(c_row c_col req_w req_h c_rowspan c_colspan)};
1717		1725
1718	$widget->configure (	1726	$widget->configure (
1719	$x[$c], $y[$r],	1727	$x[$c], $y[$r],
1720	$x[$c + $cs] - $x[$c], $y[$r + $rs] - $y[$r],	1728	$x[$c + $cs] - $x[$c], $y[$r + $rs] - $y[$r],
1721	);	1729	);
…		…
1724	1	1732	1
1725	}	1733	}
1726		1734
1727	#############################################################################	1735	#############################################################################
1728		1736
1729	package CFPlus::UI::Fixed;	1737	package DC::UI::Fixed;
1730		1738
1731	use List::Util qw(min max);	1739	use List::Util qw(min max);
1732		1740
1733	our @ISA = CFPlus::UI::Container::;	1741	our @ISA = DC::UI::Container::;
1734
1735	sub add_fixed {
1736	my ($self, $child, $posmode, $x, $y, $sizemode, $w, $h) = @_;
1737
1738	$child->{_fixed} = [$posmode, $x, $y, $sizemode, $w, $h];
1739	$self->SUPER::add ($child);
1740	}
1741		1742
1742	sub _scale($$$) {	1743	sub _scale($$$) {
1743	my ($mode, $val, $max) = @_;	1744	my ($rel, $val, $max) = @_;
1744		1745
1745	$mode eq "abs" ? $val	1746	$rel ? $val * $max : $val
1746	: $mode eq "rel" ? $val * $max
1747	: 0
1748	}	1747	}
1749		1748
1750	sub size_request {	1749	sub size_request {
1751	my ($self) = @_;	1750	my ($self) = @_;
1752		1751
1753	my ($x1, $y1, $x2, $y2) = (0, 0, 0, 0);	1752	my ($x1, $y1, $x2, $y2) = (0, 0, 0, 0);
1754		1753
1755	# determine overall size by querying abs widgets	1754	# determine overall size by querying abs widgets
1756	for my $child ($self->visible_children) {	1755	for my $child ($self->visible_children) {
1757	my ($pos, $x, $y, $size, $w, $h) = @{ $child->{_fixed} };	1756	unless ($child->{c_rel}) {
		1757	my $x = $child->{c_x};
		1758	my $y = $child->{c_y};
1758		1759
1759	if ($pos eq "abs") {
1760	$w = _scale $size, $w, $child->{req_w};
1761	$h = _scale $size, $h, $child->{req_h};
1762
1763	$x1 = min $x1, $x; $x2 = max $x2, $x + $w;	1760	$x1 = min $x1, $x; $x2 = max $x2, $x + $child->{req_w};
1764	$y1 = min $y1, $y; $y2 = max $y2, $y + $h;	1761	$y1 = min $y1, $y; $y2 = max $y2, $y + $child->{req_h};
1765	}	1762	}
1766	}	1763	}
1767		1764
1768	my $W = $x2 - $x1;	1765	my $W = $x2 - $x1;
1769	my $H = $y2 - $y1;	1766	my $H = $y2 - $y1;
1770		1767
1771	# now layout remaining widgets	1768	# now layout remaining widgets
1772	for my $child ($self->visible_children) {	1769	for my $child ($self->visible_children) {
1773	my ($pos, $x, $y, $size, $w, $h) = @{ $child->{_fixed} };	1770	if ($child->{c_rel}) {
		1771	my $x = _scale $child->{c_rel}, $child->{c_x}, $W;
		1772	my $y = _scale $child->{c_rel}, $child->{c_y}, $H;
1774		1773
1775	if ($pos ne "abs") {
1776	$x = _scale $pos, $x, $W;
1777	$y = _scale $pos, $x, $H;
1778	$w = _scale $size, $w, $child->{req_w};
1779	$h = _scale $size, $h, $child->{req_h};
1780
1781	$x1 = min $x1, $x; $x2 = max $x2, $x + $w;	1774	$x1 = min $x1, $x; $x2 = max $x2, $x + $child->{req_w};
1782	$y1 = min $y1, $y; $y2 = max $y2, $y + $h;	1775	$y1 = min $y1, $y; $y2 = max $y2, $y + $child->{req_h};
1783	}	1776	}
1784	}	1777	}
1785		1778
1786	my $W = $x2 - $x1;	1779	my $W = $x2 - $x1;
1787	my $H = $y2 - $y1;	1780	my $H = $y2 - $y1;
…		…
1791		1784
1792	sub invoke_size_allocate {	1785	sub invoke_size_allocate {
1793	my ($self, $W, $H) = @_;	1786	my ($self, $W, $H) = @_;
1794		1787
1795	for my $child ($self->visible_children) {	1788	for my $child ($self->visible_children) {
1796	my ($pos, $x, $y, $size, $w, $h) = @{ $child->{_fixed} };	1789	my $x = _scale $child->{c_rel}, $child->{c_x}, $W;
		1790	my $y = _scale $child->{c_rel}, $child->{c_y}, $H;
1797		1791
1798	$x = _scale $pos, $x, $W;	1792	$x += $child->{c_halign} * $child->{req_w};
1799	$y = _scale $pos, $x, $H;	1793	$y += $child->{c_valign} * $child->{req_h};
1800	$w = _scale $size, $w, $child->{req_w};
1801	$h = _scale $size, $h, $child->{req_h};
1802		1794
1803	$child->configure ($x, $y, $w, $h);	1795	$child->configure (int $x, int $y, $child->{req_w}, $child->{req_h});
1804	}	1796	}
1805		1797
1806	1	1798	1
1807	}	1799	}
1808		1800
1809	#############################################################################	1801	#############################################################################
1810		1802
1811	package CFPlus::UI::Box;	1803	package DC::UI::Box;
1812		1804
1813	our @ISA = CFPlus::UI::Container::;	1805	our @ISA = DC::UI::Container::;
1814		1806
1815	sub size_request {	1807	sub size_request {
1816	my ($self) = @_;	1808	my ($self) = @_;
		1809
		1810	my @children = $self->visible_children;
1817		1811
1818	$self->{vertical}	1812	$self->{vertical}
1819	? (	1813	? (
1820	(List::Util::max map $_->{req_w}, @{$self->{children}}),	1814	(List::Util::max map $_->{req_w}, @children),
1821	(List::Util::sum map $_->{req_h}, @{$self->{children}}),	1815	(List::Util::sum map $_->{req_h}, @children),
1822	)	1816	)
1823	: (	1817	: (
1824	(List::Util::sum map $_->{req_w}, @{$self->{children}}),	1818	(List::Util::sum map $_->{req_w}, @children),
1825	(List::Util::max map $_->{req_h}, @{$self->{children}}),	1819	(List::Util::max map $_->{req_h}, @children),
1826	)	1820	)
1827	}	1821	}
1828		1822
1829	sub invoke_size_allocate {	1823	sub invoke_size_allocate {
1830	my ($self, $w, $h) = @_;	1824	my ($self, $w, $h) = @_;
…		…
1851	$req[$_] += $space * $children[$_]{expand}	1845	$req[$_] += $space * $children[$_]{expand}
1852	for 0 .. $#children;	1846	for 0 .. $#children;
1853	}	1847	}
1854	}	1848	}
1855		1849
1856	CFPlus::UI::harmonize \@req;	1850	DC::UI::harmonize \@req;
1857		1851
1858	my $pos = 0;	1852	my $pos = 0;
1859	for (0 .. $#children) {	1853	for (0 .. $#children) {
1860	my $alloc = $req[$_];	1854	my $alloc = $req[$_];
1861	$children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));	1855	$children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
…		…
1866	1	1860	1
1867	}	1861	}
1868		1862
1869	#############################################################################	1863	#############################################################################
1870		1864
1871	package CFPlus::UI::HBox;	1865	package DC::UI::HBox;
1872		1866
1873	our @ISA = CFPlus::UI::Box::;	1867	our @ISA = DC::UI::Box::;
1874		1868
1875	sub new {	1869	sub new {
1876	my $class = shift;	1870	my $class = shift;
1877		1871
1878	$class->SUPER::new (	1872	$class->SUPER::new (
…		…
1881	)	1875	)
1882	}	1876	}
1883		1877
1884	#############################################################################	1878	#############################################################################
1885		1879
1886	package CFPlus::UI::VBox;	1880	package DC::UI::VBox;
1887		1881
1888	our @ISA = CFPlus::UI::Box::;	1882	our @ISA = DC::UI::Box::;
1889		1883
1890	sub new {	1884	sub new {
1891	my $class = shift;	1885	my $class = shift;
1892		1886
1893	$class->SUPER::new (	1887	$class->SUPER::new (
…		…
1896	)	1890	)
1897	}	1891	}
1898		1892
1899	#############################################################################	1893	#############################################################################
1900		1894
1901	package CFPlus::UI::Label;	1895	package DC::UI::Label;
1902		1896
1903	our @ISA = CFPlus::UI::DrawBG::;	1897	our @ISA = DC::UI::DrawBG::;
1904		1898
1905	use CFPlus::OpenGL;	1899	use DC::OpenGL;
1906		1900
1907	sub new {	1901	sub new {
1908	my ($class, %arg) = @_;	1902	my ($class, %arg) = @_;
1909		1903
1910	my $self = $class->SUPER::new (	1904	my $self = $class->SUPER::new (
…		…
1915	#text => initial text	1909	#text => initial text
1916	#markup => initial narkup	1910	#markup => initial narkup
1917	#max_w => maximum pixel width	1911	#max_w => maximum pixel width
1918	#style => 0, # render flags	1912	#style => 0, # render flags
1919	ellipsise => 3, # end	1913	ellipsise => 3, # end
1920	layout => (new CFPlus::Layout),	1914	layout => (new DC::Layout),
1921	fontsize => 1,	1915	fontsize => 1,
1922	align => -1,	1916	align => 0.5,
1923	valign => -1,	1917	valign => 0.5,
1924	padding_x => 2,	1918	padding_x => 4,
1925	padding_y => 2,	1919	padding_y => 2,
1926	can_events => 0,	1920	can_events => 0,
1927	%arg	1921	%arg
1928	);	1922	);
1929		1923
1930	if (exists $self->{template}) {	1924	if (exists $self->{template}) {
1931	my $layout = new CFPlus::Layout;	1925	my $layout = new DC::Layout;
1932	$layout->set_text (delete $self->{template});	1926	$layout->set_text (delete $self->{template});
1933	$self->{template} = $layout;	1927	$self->{template} = $layout;
1934	}	1928	}
1935		1929
1936	if (exists $self->{markup}) {	1930	if (exists $self->{markup}) {
…		…
1954		1948
1955	delete $self->{ox};	1949	delete $self->{ox};
1956	$self->SUPER::realloc;	1950	$self->SUPER::realloc;
1957	}	1951	}
1958		1952
		1953	sub clear {
		1954	my ($self) = @_;
		1955
		1956	$self->set_text ("");
		1957	}
		1958
1959	sub set_text {	1959	sub set_text {
1960	my ($self, $text) = @_;	1960	my ($self, $text) = @_;
1961		1961
1962	return if $self->{text} eq "T$text";	1962	return if $self->{text} eq "T$text";
1963	$self->{text} = "T$text";	1963	$self->{text} = "T$text";
…		…
1986		1986
1987	sub size_request {	1987	sub size_request {
1988	my ($self) = @_;	1988	my ($self) = @_;
1989		1989
1990	$self->{size_req} ||= do {	1990	$self->{size_req} ||= do {
		1991	my ($max_w, $max_h) = $self->get_max_wh;
		1992
1991	$self->{layout}->set_font ($self->{font}) if $self->{font};	1993	$self->{layout}->set_font ($self->{font}) if $self->{font};
1992	$self->{layout}->set_width ($self->{max_w} || -1);	1994	$self->{layout}->set_width ($max_w);
1993	$self->{layout}->set_ellipsise ($self->{ellipsise});	1995	$self->{layout}->set_ellipsise ($self->{ellipsise});
1994	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});	1996	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1995	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	1997	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1996		1998
1997	my ($w, $h) = $self->{layout}->size;	1999	my ($w, $h) = $self->{layout}->size;
1998		2000
1999	if (exists $self->{template}) {	2001	if (exists $self->{template}) {
2000	$self->{template}->set_font ($self->{font}) if $self->{font};	2002	$self->{template}->set_font ($self->{font}) if $self->{font};
2001	$self->{template}->set_width ($self->{max_w} || -1);	2003	$self->{template}->set_width ($max_w);
2002	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);	2004	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
2003		2005
2004	my ($w2, $h2) = $self->{template}->size;	2006	my ($w2, $h2) = $self->{template}->size;
2005		2007
2006	$w = List::Util::max $w, $w2;	2008	$w = List::Util::max $w, $w2;
…		…
2062		2064
2063	[$self->{layout}->size]	2065	[$self->{layout}->size]
2064	};	2066	};
2065		2067
2066	unless (exists $self->{ox}) {	2068	unless (exists $self->{ox}) {
2067	$self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}	2069	$self->{ox} = $self->{padding_x} + int $self->{align} * ($self->{w} - $size->[0] - $self->{padding_x} * 2);
2068	: $self->{align} > 0 ? $self->{w} - $size->[0] - $self->{padding_x}	2070	$self->{oy} = $self->{padding_y} + int $self->{valign} * ($self->{h} - $size->[1] - $self->{padding_y} * 2);
2069	: ($self->{w} - $size->[0]) * 0.5);
2070		2071
2071	$self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}	2072	$self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
2072	: $self->{valign} > 0 ? $self->{h} - $size->[1] - $self->{padding_y}
2073	: ($self->{h} - $size->[1]) * 0.5);
2074	};	2073	};
2075		2074
2076	my $w = List::Util::min $self->{w} + 4, $size->[0];	2075	# unless ($self->{list}) {
2077	my $h = List::Util::min $self->{h} + 2, $size->[1];	2076	# $self->{list} = DC::OpenGL::glGenList;
2078		2077	# DC::OpenGL::glNewList $self->{list};
2079	$self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});	2078	# $self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
		2079	# DC::OpenGL::glEndList;
		2080	# }
		2081	#
		2082	# DC::OpenGL::glCallList $self->{list};
		2083
		2084	$self->{layout}->draw;
2080	}	2085	}
		2086
		2087	#sub destroy {
		2088	# my ($self) = @_;
		2089	#
		2090	# DC::OpenGL::glDeleteList delete $self->{list} if $self->{list};
		2091	#
		2092	# $self->SUPER::destroy;
		2093	#}
2081		2094
2082	#############################################################################	2095	#############################################################################
2083		2096
2084	package CFPlus::UI::EntryBase;	2097	package DC::UI::EntryBase;
2085		2098
2086	our @ISA = CFPlus::UI::Label::;	2099	our @ISA = DC::UI::Label::;
2087		2100
2088	use CFPlus::OpenGL;	2101	use DC::OpenGL;
2089		2102
2090	sub new {	2103	sub new {
2091	my $class = shift;	2104	my $class = shift;
2092		2105
2093	$class->SUPER::new (	2106	$class->SUPER::new (
2094	fg => [1, 1, 1],	2107	fg => [1, 1, 1],
2095	bg => [0, 0, 0, 0.2],	2108	bg => [0, 0, 0, 0.2],
		2109	outline => undef,
2096	active_bg => [1, 1, 1, 0.5],	2110	active_bg => [0, 0, 1, .2],
2097	active_fg => [0, 0, 0],	2111	active_fg => [1, 1, 1],
		2112	active_outline => [1, 1, 0],
2098	can_hover => 1,	2113	can_hover => 1,
2099	can_focus => 1,	2114	can_focus => 1,
		2115	align => 0,
2100	valign => 0,	2116	valign => 0.5,
2101	can_events => 1,	2117	can_events => 1,
2102	ellipsise => 0,	2118	ellipsise => 0,
		2119	padding_x => 4,
		2120	padding_y => 2,
2103	#text => ...	2121	#text => ...
2104	#hidden => "*",	2122	#hidden => "*",
2105	@_	2123	@_
2106	)	2124	)
2107	}	2125	}
…		…
2154		2172
2155	my $text = $self->get_text;	2173	my $text = $self->get_text;
2156		2174
2157	$self->{cursor} = List::Util::max 0, List::Util::min $self->{cursor}, length $text;	2175	$self->{cursor} = List::Util::max 0, List::Util::min $self->{cursor}, length $text;
2158		2176
2159	if ($uni == 8) {	2177	if ($sym == DC::SDLK_BACKSPACE) {
2160	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};	2178	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
2161	} elsif ($uni == 127) {	2179	} elsif ($sym == DC::SDLK_DELETE) {
2162	substr $text, $self->{cursor}, 1, "";	2180	substr $text, $self->{cursor}, 1, "";
2163	} elsif ($sym == CFPlus::SDLK_LEFT) {	2181	} elsif ($sym == DC::SDLK_LEFT) {
2164	--$self->{cursor} if $self->{cursor};	2182	--$self->{cursor} if $self->{cursor};
2165	} elsif ($sym == CFPlus::SDLK_RIGHT) {	2183	} elsif ($sym == DC::SDLK_RIGHT) {
2166	++$self->{cursor} if $self->{cursor} < length $self->{text};	2184	++$self->{cursor} if $self->{cursor} < length $self->{text};
2167	} elsif ($sym == CFPlus::SDLK_HOME) {	2185	} elsif ($sym == DC::SDLK_HOME) {
2168	# what a hack	2186	# what a hack
2169	$self->{cursor} =	2187	$self->{cursor} =
2170	(substr $self->{text}, 0, $self->{cursor}) =~ /^(.*\012)/	2188	(substr $self->{text}, 0, $self->{cursor}) =~ /^(.*\012)/
2171	? length $1	2189	? length $1
2172	: 0;	2190	: 0;
2173	} elsif ($sym == CFPlus::SDLK_END) {	2191	} elsif ($sym == DC::SDLK_END) {
2174	# uh, again	2192	# uh, again
2175	$self->{cursor} =	2193	$self->{cursor} =
2176	(substr $self->{text}, $self->{cursor}) =~ /^([^\012]*)\012/	2194	(substr $self->{text}, $self->{cursor}) =~ /^([^\012]*)\012/
2177	? $self->{cursor} + length $1	2195	? $self->{cursor} + length $1
2178	: length $self->{text};	2196	: length $self->{text};
…		…
2242	glColor_premultiply @{$self->{bg}};	2260	glColor_premultiply @{$self->{bg}};
2243	}	2261	}
2244		2262
2245	glEnable GL_BLEND;	2263	glEnable GL_BLEND;
2246	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;	2264	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2247	glBegin GL_QUADS;
2248	glVertex 0 , 0;
2249	glVertex 0 , $self->{h};
2250	glVertex $self->{w}, $self->{h};	2265	glRect 0, 0, $self->{w}, $self->{h};
2251	glVertex $self->{w}, 0;
2252	glEnd;
2253	glDisable GL_BLEND;	2266	glDisable GL_BLEND;
2254		2267
2255	$self->SUPER::_draw;	2268	$self->SUPER::_draw;
2256		2269
2257	#TODO: force update every cursor change :(	2270	#TODO: force update every cursor change :(
…		…
2259		2272
2260	unless (exists $self->{cur_h}) {	2273	unless (exists $self->{cur_h}) {
2261	my $text = substr $self->{text}, 0, $self->{cursor};	2274	my $text = substr $self->{text}, 0, $self->{cursor};
2262	utf8::encode $text;	2275	utf8::encode $text;
2263		2276
2264	@$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)	2277	@$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
2265	}	2278	}
2266		2279
		2280	glColor_premultiply @{$self->{active_fg}};
2267	glBegin GL_LINES;	2281	glBegin GL_LINES;
2268	glVertex 0.5 + $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};	2282	glVertex $self->{cur_x} + $self->{ox} + .5, $self->{cur_y} + $self->{oy};
2269	glVertex 0.5 + $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};	2283	glVertex $self->{cur_x} + $self->{ox} + .5, $self->{cur_y} + $self->{oy} + $self->{cur_h};
2270	glEnd;	2284	glEnd;
		2285
		2286	glLineWidth 3;
		2287	glColor @{$self->{active_outline}};
		2288	glRect_lineloop 1.5, 1.5, $self->{w} - 1.5, $self->{h} - 1.5;
		2289	glLineWidth 1;
		2290
		2291	} else {
		2292	glColor @{$self->{outline} || $DC::THEME{entry_outline}};
		2293	glBegin GL_LINE_STRIP;
		2294	glVertex .5, $self->{h} * .5;
		2295	glVertex .5, $self->{h} - 2.5;
		2296	glVertex $self->{w} - .5, $self->{h} - 2.5;
		2297	glVertex $self->{w} - .5, $self->{h} * .5;
		2298	glEnd;
2271	}	2299	}
2272	}	2300	}
2273		2301
2274	#############################################################################	2302	#############################################################################
2275		2303
2276	package CFPlus::UI::Entry;	2304	package DC::UI::Entry;
2277		2305
2278	our @ISA = CFPlus::UI::EntryBase::;	2306	our @ISA = DC::UI::EntryBase::;
2279		2307
2280	use CFPlus::OpenGL;	2308	use DC::OpenGL;
		2309
		2310	sub new {
		2311	my $class = shift;
		2312
		2313	$class->SUPER::new (
		2314	history_pointer => -1,
		2315	@_
		2316	)
		2317	}
		2318
2281		2319
2282	sub invoke_key_down {	2320	sub invoke_key_down {
2283	my ($self, $ev) = @_;	2321	my ($self, $ev) = @_;
2284		2322
2285	my $sym = $ev->{sym};	2323	my $sym = $ev->{sym};
…		…
2291	$self->{history_pointer} = -1;	2329	$self->{history_pointer} = -1;
2292	$self->{history_saveback} = '';	2330	$self->{history_saveback} = '';
2293	$self->emit (activate => $txt);	2331	$self->emit (activate => $txt);
2294	$self->update;	2332	$self->update;
2295		2333
2296	} elsif ($sym == CFPlus::SDLK_UP) {	2334	} elsif ($sym == DC::SDLK_UP) {
2297	if ($self->{history_pointer} < 0) {	2335	if ($self->{history_pointer} < 0) {
2298	$self->{history_saveback} = $self->get_text;	2336	$self->{history_saveback} = $self->get_text;
2299	}	2337	}
2300	if (@{$self->{history} || []} > 0) {	2338	if (@{$self->{history} || []} > 0) {
2301	$self->{history_pointer}++;	2339	$self->{history_pointer}++;
…		…
2303	$self->{history_pointer} = @{$self->{history} || []} - 1;	2341	$self->{history_pointer} = @{$self->{history} || []} - 1;
2304	}	2342	}
2305	$self->set_text ($self->{history}->[$self->{history_pointer}]);	2343	$self->set_text ($self->{history}->[$self->{history_pointer}]);
2306	}	2344	}
2307		2345
2308	} elsif ($sym == CFPlus::SDLK_DOWN) {	2346	} elsif ($sym == DC::SDLK_DOWN) {
2309	$self->{history_pointer}--;	2347	$self->{history_pointer}--;
2310	$self->{history_pointer} = -1 if $self->{history_pointer} < 0;	2348	$self->{history_pointer} = -1 if $self->{history_pointer} < 0;
2311		2349
2312	if ($self->{history_pointer} >= 0) {	2350	if ($self->{history_pointer} >= 0) {
2313	$self->set_text ($self->{history}->[$self->{history_pointer}]);	2351	$self->set_text ($self->{history}->[$self->{history_pointer}]);
2314	} else {	2352	} else {
		2353	if (defined $self->{history_saveback}) {
2315	$self->set_text ($self->{history_saveback});	2354	$self->set_text ($self->{history_saveback});
		2355	$self->{history_saveback} = undef;
		2356	}
2316	}	2357	}
2317		2358
2318	} else {	2359	} else {
2319	return $self->SUPER::invoke_key_down ($ev)	2360	return $self->SUPER::invoke_key_down ($ev)
2320	}	2361	}
…		…
2322	1	2363	1
2323	}	2364	}
2324		2365
2325	#############################################################################	2366	#############################################################################
2326		2367
2327	package CFPlus::UI::TextEdit;	2368	package DC::UI::TextEdit;
2328		2369
2329	our @ISA = CFPlus::UI::EntryBase::;	2370	our @ISA = DC::UI::EntryBase::;
2330		2371
2331	use CFPlus::OpenGL;	2372	use DC::OpenGL;
		2373
		2374	sub new {
		2375	my $class = shift;
		2376
		2377	$class->SUPER::new (
		2378	padding_y => 4,
		2379
		2380	@_
		2381	)
		2382	}
2332		2383
2333	sub move_cursor_ver {	2384	sub move_cursor_ver {
2334	my ($self, $dy) = @_;	2385	my ($self, $dy) = @_;
2335		2386
2336	my ($y, $x) = $self->{layout}->index_to_line_x ($self->{cursor});	2387	my ($line, $x) = $self->{layout}->index_to_line_x ($self->{cursor});
2337		2388
2338	$y += $dy;	2389	$line += $dy;
2339		2390
2340	if (defined (my $index = $self->{layout}->line_x_to_index ($y, $x))) {	2391	if (defined (my $index = $self->{layout}->line_x_to_index ($line, $x))) {
2341	$self->{cursor} = $index;	2392	$self->{cursor} = $index;
2342	delete $self->{cur_h};	2393	delete $self->{cur_h};
2343	$self->update;	2394	$self->update;
2344	return;	2395	return;
2345	}	2396	}
…		…
2348	sub invoke_key_down {	2399	sub invoke_key_down {
2349	my ($self, $ev) = @_;	2400	my ($self, $ev) = @_;
2350		2401
2351	my $sym = $ev->{sym};	2402	my $sym = $ev->{sym};
2352		2403
2353	if ($sym == CFPlus::SDLK_UP) {	2404	if ($sym == DC::SDLK_UP) {
2354	$self->move_cursor_ver (-1);	2405	$self->move_cursor_ver (-1);
2355	} elsif ($sym == CFPlus::SDLK_DOWN) {	2406	} elsif ($sym == DC::SDLK_DOWN) {
2356	$self->move_cursor_ver (+1);	2407	$self->move_cursor_ver (+1);
2357	} else {	2408	} else {
2358	return $self->SUPER::invoke_key_down ($ev)	2409	return $self->SUPER::invoke_key_down ($ev)
2359	}	2410	}
2360		2411
2361	1	2412	1
2362	}	2413	}
2363		2414
2364	#############################################################################	2415	#############################################################################
2365		2416
2366	package CFPlus::UI::Button;	2417	package DC::UI::ButtonBin;
2367		2418
2368	our @ISA = CFPlus::UI::Label::;	2419	our @ISA = DC::UI::Bin::;
2369		2420
2370	use CFPlus::OpenGL;	2421	use DC::OpenGL;
2371		2422
2372	my @tex =	2423	my @tex =
2373	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }	2424	map { new_from_resource DC::Texture $_, mipmap => 1 }
2374	qw(b1_button_inactive.png b1_button_active.png);	2425	qw(b1_button_inactive.png b1_button_active.png);
2375		2426
2376	sub new {	2427	sub new {
2377	my $class = shift;	2428	my $class = shift;
2378		2429
2379	$class->SUPER::new (	2430	$class->SUPER::new (
		2431	can_hover => 1,
		2432	align => 0.5,
		2433	valign => 0.5,
		2434	can_events => 1,
		2435	@_
		2436	)
		2437	}
		2438
		2439	sub invoke_button_up {
		2440	my ($self, $ev, $x, $y) = @_;
		2441
		2442	$self->emit ("activate")
		2443	if $x >= 0 && $x < $self->{w}
		2444	&& $y >= 0 && $y < $self->{h};
		2445
		2446	1
		2447	}
		2448
		2449	sub _draw {
		2450	my ($self) = @_;
		2451
		2452	glEnable GL_TEXTURE_2D;
		2453	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		2454	glColor 0, 0, 0, 1;
		2455
		2456	my $tex = $tex[$GRAB == $self];
		2457	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
		2458
		2459	glDisable GL_TEXTURE_2D;
		2460
		2461	$self->SUPER::_draw;
		2462	}
		2463
		2464	#############################################################################
		2465
		2466	package DC::UI::Button;
		2467
		2468	our @ISA = DC::UI::Label::;
		2469
		2470	use DC::OpenGL;
		2471
		2472	my @tex =
		2473	map { new_from_resource DC::Texture $_, mipmap => 1 }
		2474	qw(b1_button_inactive.png b1_button_active.png);
		2475
		2476	sub new {
		2477	my $class = shift;
		2478
		2479	$class->SUPER::new (
2380	padding_x => 4,	2480	padding_x => 8,
2381	padding_y => 4,	2481	padding_y => 4,
2382	fg => [1.0, 1.0, 1.0],	2482	fg => [1.0, 1.0, 1.0],
2383	active_fg => [0.8, 0.8, 0.8],	2483	active_fg => [0.8, 0.8, 0.8],
2384	can_hover => 1,	2484	can_hover => 1,
2385	align => 0,	2485	align => 0.5,
2386	valign => 0,	2486	valign => 0.5,
2387	can_events => 1,	2487	can_events => 1,
2388	@_	2488	@_
2389	)	2489	)
2390	}	2490	}
2391		2491
…		…
2416	$self->SUPER::_draw;	2516	$self->SUPER::_draw;
2417	}	2517	}
2418		2518
2419	#############################################################################	2519	#############################################################################
2420		2520
2421	package CFPlus::UI::CheckBox;	2521	package DC::UI::CheckBox;
2422		2522
2423	our @ISA = CFPlus::UI::DrawBG::;	2523	our @ISA = DC::UI::DrawBG::;
2424		2524
2425	my @tex =	2525	my @tex =
2426	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }	2526	map { new_from_resource DC::Texture $_, mipmap => 1 }
2427	qw(c1_checkbox_bg.png c1_checkbox_active.png);	2527	qw(c1_checkbox_bg.png c1_checkbox_active.png);
2428		2528
2429	use CFPlus::OpenGL;	2529	use DC::OpenGL;
2430		2530
2431	sub new {	2531	sub new {
2432	my $class = shift;	2532	my $class = shift;
2433		2533
2434	$class->SUPER::new (	2534	$class->SUPER::new (
		2535	fontsize => 1,
2435	padding_x => 2,	2536	padding_x => 2,
2436	padding_y => 2,	2537	padding_y => 2,
2437	fg => [1, 1, 1],	2538	fg => [1, 1, 1],
2438	active_fg => [1, 1, 0],	2539	active_fg => [1, 1, 0],
2439	bg => [0, 0, 0, 0.2],	2540	bg => [0, 0, 0, 0.2],
…		…
2445	}	2546	}
2446		2547
2447	sub size_request {	2548	sub size_request {
2448	my ($self) = @_;	2549	my ($self) = @_;
2449		2550
2450	(6) x 2	2551	($self->{fontsize} * $::FONTSIZE) x 2
2451	}	2552	}
2452		2553
2453	sub toggle {	2554	sub toggle {
2454	my ($self) = @_;	2555	my ($self) = @_;
2455		2556
…		…
2474	sub _draw {	2575	sub _draw {
2475	my ($self) = @_;	2576	my ($self) = @_;
2476		2577
2477	$self->SUPER::_draw;	2578	$self->SUPER::_draw;
2478		2579
2479	glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;	2580	glTranslate $self->{padding_x}, $self->{padding_y}, 0;
2480		2581
2481	my ($w, $h) = @$self{qw(w h)};	2582	my ($w, $h) = @$self{qw(w h)};
2482		2583
2483	my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;	2584	my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
2484		2585
…		…
2491	glDisable GL_TEXTURE_2D;	2592	glDisable GL_TEXTURE_2D;
2492	}	2593	}
2493		2594
2494	#############################################################################	2595	#############################################################################
2495		2596
2496	package CFPlus::UI::Image;	2597	package DC::UI::Image;
2497		2598
2498	our @ISA = CFPlus::UI::Base::;	2599	our @ISA = DC::UI::Base::;
2499		2600
2500	use CFPlus::OpenGL;	2601	use DC::OpenGL;
2501		2602
2502	our %texture_cache;	2603	our %texture_cache;
2503		2604
2504	sub new {	2605	sub new {
2505	my $class = shift;	2606	my $class = shift;
2506		2607
2507	my $self = $class->SUPER::new (	2608	my $self = $class->SUPER::new (
2508	can_events => 0,	2609	can_events => 0,
		2610	scale => 1,
2509	@_,	2611	@_,
2510	);	2612	);
2511		2613
2512	$self->{path} || $self->{tex}	2614	$self->{path} || $self->{tex}
2513	or Carp::croak "'path' or 'tex' attributes required";	2615	or Carp::croak "'path' or 'tex' attributes required";
2514		2616
2515	$self->{tex} ||= $texture_cache{$self->{path}} ||=	2617	$self->{tex} ||= $texture_cache{$self->{path}} ||=
2516	new_from_file CFPlus::Texture CFPlus::find_rcfile $self->{path}, mipmap => 1;	2618	new_from_resource DC::Texture $self->{path}, mipmap => 1;
2517		2619
2518	CFPlus::weaken $texture_cache{$self->{path}};	2620	DC::weaken $texture_cache{$self->{path}};
2519		2621
2520	$self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};	2622	$self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
2521		2623
2522	$self	2624	$self
2523	}	2625	}
2524		2626
2525	sub STORABLE_freeze {	2627	sub STORABLE_freeze {
2526	my ($self, $cloning) = @_;	2628	my ($self, $cloning) = @_;
2527		2629
2528	$self->{path}	2630	$self->{path}
2529	or die "cannot serialise CFPlus::UI::Image on non-loadable images\n";	2631	or die "cannot serialise DC::UI::Image on non-loadable images\n";
2530		2632
2531	$self->{path}	2633	$self->{path}
2532	}	2634	}
2533		2635
2534	sub STORABLE_attach {	2636	sub STORABLE_attach {
…		…
2538	}	2640	}
2539		2641
2540	sub size_request {	2642	sub size_request {
2541	my ($self) = @_;	2643	my ($self) = @_;
2542		2644
2543	($self->{tex}{w}, $self->{tex}{h})	2645	(int $self->{tex}{w} * $self->{scale}, int $self->{tex}{h} * $self->{scale})
2544	}	2646	}
2545		2647
2546	sub _draw {	2648	sub _draw {
2547	my ($self) = @_;	2649	my ($self) = @_;
2548		2650
…		…
2558	}	2660	}
2559		2661
2560	glEnable GL_TEXTURE_2D;	2662	glEnable GL_TEXTURE_2D;
2561	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2663	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2562		2664
2563	$tex->draw_quad (0, 0, $w, $h);	2665	$tex->draw_quad_alpha (0, 0, $w, $h);
2564		2666
2565	glDisable GL_TEXTURE_2D;	2667	glDisable GL_TEXTURE_2D;
2566	}	2668	}
2567		2669
2568	#############################################################################	2670	#############################################################################
2569		2671
2570	package CFPlus::UI::ImageButton;	2672	package DC::UI::ImageButton;
2571		2673
2572	our @ISA = CFPlus::UI::Image::;	2674	our @ISA = DC::UI::Image::;
2573		2675
2574	use CFPlus::OpenGL;	2676	use DC::OpenGL;
2575		2677
2576	my %textures;	2678	my %textures;
2577		2679
2578	sub new {	2680	sub new {
2579	my $class = shift;	2681	my $class = shift;
…		…
2582	padding_x => 4,	2684	padding_x => 4,
2583	padding_y => 4,	2685	padding_y => 4,
2584	fg => [1, 1, 1],	2686	fg => [1, 1, 1],
2585	active_fg => [0, 0, 1],	2687	active_fg => [0, 0, 1],
2586	can_hover => 1,	2688	can_hover => 1,
2587	align => 0,	2689	align => 0.5,
2588	valign => 0,	2690	valign => 0.5,
2589	can_events => 1,	2691	can_events => 1,
2590	@_	2692	@_
2591	);	2693	);
2592	}	2694	}
2593		2695
		2696	sub invoke_button_down {
		2697	my ($self, $ev, $x, $y) = @_;
		2698
		2699	1
		2700	}
		2701
2594	sub invoke_button_up {	2702	sub invoke_button_up {
2595	my ($self, $ev, $x, $y) = @_;	2703	my ($self, $ev, $x, $y) = @_;
2596		2704
2597	$self->emit ("activate")	2705	$self->emit ("activate")
2598	if $x >= 0 && $x < $self->{w}	2706	if $x >= 0 && $x < $self->{w}
…		…
2601	1	2709	1
2602	}	2710	}
2603		2711
2604	#############################################################################	2712	#############################################################################
2605		2713
2606	package CFPlus::UI::VGauge;	2714	package DC::UI::VGauge;
2607		2715
2608	our @ISA = CFPlus::UI::Base::;	2716	our @ISA = DC::UI::Base::;
2609		2717
2610	use List::Util qw(min max);	2718	use List::Util qw(min max);
2611		2719
2612	use CFPlus::OpenGL;	2720	use DC::OpenGL;
2613		2721
2614	my %tex = (	2722	my %tex = (
2615	food => [	2723	food => [
2616	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }	2724	map { new_from_resource DC::Texture $_, mipmap => 1 }
2617	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/	2725	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
2618	],	2726	],
2619	grace => [	2727	grace => [
2620	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }	2728	map { new_from_resource DC::Texture $_, mipmap => 1 }
2621	qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/	2729	qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
2622	],	2730	],
2623	hp => [	2731	hp => [
2624	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }	2732	map { new_from_resource DC::Texture $_, mipmap => 1 }
2625	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/	2733	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
2626	],	2734	],
2627	mana => [	2735	mana => [
2628	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }	2736	map { new_from_resource DC::Texture $_, mipmap => 1 }
2629	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/	2737	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
2630	],	2738	],
2631	);	2739	);
2632		2740
2633	# eg. VGauge->new (gauge => 'food'), default gauge: food	2741	# eg. VGauge->new (gauge => 'food'), default gauge: food
…		…
2736	glDisable GL_TEXTURE_2D;	2844	glDisable GL_TEXTURE_2D;
2737	}	2845	}
2738		2846
2739	#############################################################################	2847	#############################################################################
2740		2848
		2849	package DC::UI::Progress;
		2850
		2851	our @ISA = DC::UI::Label::;
		2852
		2853	use DC::OpenGL;
		2854
		2855	sub new {
		2856	my ($class, %arg) = @_;
		2857
		2858	my $self = $class->SUPER::new (
		2859	padding_x => 2,
		2860	padding_y => 2,
		2861	fg => [1, 1, 1],
		2862	bg => [0, 0, 1, 0.2],
		2863	bar => [0.7, 0.5, 0.1, 0.8],
		2864	outline => [0.4, 0.3, 0],
		2865	fontsize => 0.9,
		2866	valign => 0.5,
		2867	align => 0.5,
		2868	can_events => 1,
		2869	ellipsise => 1,
		2870	label => "%d%%",
		2871	%arg,
		2872	);
		2873
		2874	$self->set_value ($arg{value} || -1);
		2875
		2876	$self
		2877	}
		2878
		2879	sub set_label {
		2880	my ($self, $label) = @_;
		2881
		2882	return if $self->{label} eq $label;
		2883	$self->{label} = $label;
		2884
		2885	$self->DC::UI::Progress::set_value (0 + delete $self->{value});
		2886	}
		2887
		2888	sub set_value {
		2889	my ($self, $value) = @_;
		2890
		2891	if ($self->{value} ne $value) {
		2892	$self->{value} = $value;
		2893
		2894	if ($value < 0) {
		2895	$self->set_text ("-");
		2896	} else {
		2897	$self->set_text (sprintf $self->{label}, $value * 100);
		2898	}
		2899
		2900	$self->update;
		2901	}
		2902	}
		2903
		2904	sub _draw {
		2905	my ($self) = @_;
		2906
		2907	glEnable GL_BLEND;
		2908	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
		2909
		2910	my $px = $self->{padding_x};
		2911	my $py = $self->{padding_y};
		2912
		2913	if ($self->{value} >= 0) {
		2914	my $s = int $px + ($self->{w} - $px * 2) * $self->{value};
		2915
		2916	glColor_premultiply @{$self->{bar}};
		2917	glRect $px, $py, $s, $self->{h} - $py;
		2918	glColor_premultiply @{$self->{bg}};
		2919	glRect $s , $py, $self->{w} - $px, $self->{h} - $py;
		2920	}
		2921
		2922	glColor_premultiply @{$self->{outline}};
		2923
		2924	$px -= .5;
		2925	$py -= .5;
		2926
		2927	glRect_lineloop $px, $py, $self->{w} - $px, $self->{h} - $py;
		2928
		2929	glDisable GL_BLEND;
		2930
		2931	{
		2932	local $self->{bg}; # do not draw background
		2933	$self->SUPER::_draw;
		2934	}
		2935	}
		2936
		2937	#############################################################################
		2938
		2939	package DC::UI::ExperienceProgress;
		2940
		2941	our @ISA = DC::UI::Progress::;
		2942
		2943	sub new {
		2944	my ($class, %arg) = @_;
		2945
		2946	my $tt = exists $arg{tooltip} ? "$arg{tooltip}\n\n" : "";
		2947
		2948	my $self = $class->SUPER::new (
		2949	%arg,
		2950	tooltip => sub {
		2951	my ($self) = @_;
		2952
		2953	sprintf "%slevel %d\n%s points\n%s next level\n%s to go, %d%% done",
		2954	$tt,
		2955	$self->{lvl},
		2956	::formsep ($self->{exp}),
		2957	::formsep ($self->{nxt}),
		2958	::formsep ($self->{nxt} - $self->{exp}),
		2959	$self->_percent * 100,
		2960	},
		2961	);
		2962
		2963	$::CONN->{on_exp_update}{$self+0} = sub { $self->set_value ($self->{value}) }
		2964	if $::CONN;
		2965
		2966	$self
		2967	}
		2968
		2969	sub DESTROY {
		2970	my ($self) = @_;
		2971
		2972	delete $::CONN->{on_exp_update}{$self+0}
		2973	if $::CONN;
		2974
		2975	$self->SUPER::DESTROY;
		2976	}
		2977
		2978	sub _percent {
		2979	my ($self) = @_;
		2980
		2981	my $table = $::CONN && $::CONN->{exp_table}
		2982	or return -1;
		2983
		2984	my $l0 = $table->[$self->{lvl} - 1];
		2985	my $l1 = $table->[$self->{lvl}];
		2986
		2987	$self->{nxt} = $l1;
		2988
		2989	($self->{exp} - $l0) / ($l1 - $l0)
		2990	}
		2991
		2992	sub set_value {
		2993	my ($self, $lvl, $exp) = @_;
		2994
		2995	$self->{lvl} = $lvl;
		2996	$self->{exp} = $exp;
		2997
		2998	$self->SUPER::set_value ($self->_percent);
		2999	}
		3000
		3001	#############################################################################
		3002
2741	package CFPlus::UI::Gauge;	3003	package DC::UI::Gauge;
2742		3004
2743	our @ISA = CFPlus::UI::VBox::;	3005	our @ISA = DC::UI::VBox::;
2744		3006
2745	sub new {	3007	sub new {
2746	my ($class, %arg) = @_;	3008	my ($class, %arg) = @_;
2747		3009
2748	my $self = $class->SUPER::new (	3010	my $self = $class->SUPER::new (
…		…
2750	can_hover => 1,	3012	can_hover => 1,
2751	can_events => 1,	3013	can_events => 1,
2752	%arg,	3014	%arg,
2753	);	3015	);
2754		3016
2755	$self->add ($self->{value} = new CFPlus::UI::Label valign => +1, align => 0, template => "999");	3017	$self->add ($self->{value} = new DC::UI::Label valign => 1, align => 0.5, template => "999");
2756	$self->add ($self->{gauge} = new CFPlus::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);	3018	$self->add ($self->{gauge} = new DC::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2757	$self->add ($self->{max} = new CFPlus::UI::Label valign => -1, align => 0, template => "999");	3019	$self->add ($self->{max} = new DC::UI::Label valign => 0, align => 0.5, template => "999");
2758		3020
2759	$self	3021	$self
2760	}	3022	}
2761		3023
2762	sub set_fontsize {	3024	sub set_fontsize {
…		…
2783	$self->{value}->set_text ($val);	3045	$self->{value}->set_text ($val);
2784	}	3046	}
2785		3047
2786	#############################################################################	3048	#############################################################################
2787		3049
2788	package CFPlus::UI::Slider;	3050	package DC::UI::Slider;
2789		3051
2790	use strict;	3052	use strict;
2791		3053
2792	use CFPlus::OpenGL;	3054	use DC::OpenGL;
2793		3055
2794	our @ISA = CFPlus::UI::DrawBG::;	3056	our @ISA = DC::UI::DrawBG::;
2795		3057
2796	my @tex =	3058	my @tex =
2797	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_ }	3059	map { new_from_resource DC::Texture $_ }
2798	qw(s1_slider.png s1_slider_bg.png);	3060	qw(s1_slider.png s1_slider_bg.png);
2799		3061
2800	sub new {	3062	sub new {
2801	my $class = shift;	3063	my $class = shift;
2802		3064
…		…
2839	sub set_value {	3101	sub set_value {
2840	my ($self, $value) = @_;	3102	my ($self, $value) = @_;
2841		3103
2842	my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};	3104	my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2843		3105
2844	$hi = $lo + 1 if $hi <= $lo;	3106	$hi = $lo if $hi < $lo;
2845		3107
2846	$page = $hi - $lo if $page > $hi - $lo;	3108	$value = $hi - $page if $value > $hi - $page;
2847
2848	$value = $lo if $value < $lo;	3109	$value = $lo if $value < $lo;
2849	$value = $hi - $page if $value > $hi - $page;
2850		3110
2851	$value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit	3111	$value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2852	if $unit;	3112	if $unit;
2853		3113
2854	@{$self->{range}} = ($value, $lo, $hi, $page, $unit);	3114	@{$self->{range}} = ($value, $lo, $hi, $page, $unit);
…		…
2870		3130
2871	$self->SUPER::invoke_button_down ($ev, $x, $y);	3131	$self->SUPER::invoke_button_down ($ev, $x, $y);
2872		3132
2873	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];	3133	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2874		3134
2875	$self->invoke_mouse_motion ($ev, $x, $y)	3135	$self->invoke_mouse_motion ($ev, $x, $y);
		3136
		3137	1
2876	}	3138	}
2877		3139
2878	sub invoke_mouse_motion {	3140	sub invoke_mouse_motion {
2879	my ($self, $ev, $x, $y) = @_;	3141	my ($self, $ev, $x, $y) = @_;
2880		3142
…		…
2896	sub invoke_mouse_wheel {	3158	sub invoke_mouse_wheel {
2897	my ($self, $ev) = @_;	3159	my ($self, $ev) = @_;
2898		3160
2899	my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx};	3161	my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx};
2900		3162
2901	my $pagepart = $ev->{mod} & CFPlus::KMOD_SHIFT ? 1 : 0.2;	3163	my $pagepart = $ev->{mod} & DC::KMOD_SHIFT ? 1 : 0.2;
2902		3164
2903	$self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * $pagepart);	3165	$self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * $pagepart);
2904		3166
2905	! ! $delta	3167	1
2906	}	3168	}
2907		3169
2908	sub update {	3170	sub update {
2909	my ($self) = @_;	3171	my ($self) = @_;
2910		3172
…		…
2916	my ($self) = @_;	3178	my ($self) = @_;
2917		3179
2918	unless ($self->{knob_w}) {	3180	unless ($self->{knob_w}) {
2919	$self->set_value ($self->{range}[0]);	3181	$self->set_value ($self->{range}[0]);
2920		3182
2921	my ($value, $lo, $hi, $page) = @{$self->{range}};	3183	my ($value, $lo, $hi, $page, $unit) = @{$self->{range}};
2922	my $range = ($hi - $page - $lo) || 1e-100;	3184	my $range = ($hi - $page - $lo) || 1e-10;
2923		3185
2924	my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;	3186	my $knob_w = List::Util::min 1, $page / (($hi - $lo) || 1e-10) || 24 / $self->{w};
2925		3187
2926	$self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;	3188	$self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
2927	$self->{scale} = 1 - 2 * $self->{offset} || 1e-100;	3189	$self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
2928		3190
2929	$value = ($value - $lo) / $range;	3191	$value = ($value - $lo) / $range;
…		…
2959	glDisable GL_TEXTURE_2D;	3221	glDisable GL_TEXTURE_2D;
2960	}	3222	}
2961		3223
2962	#############################################################################	3224	#############################################################################
2963		3225
2964	package CFPlus::UI::ValSlider;	3226	package DC::UI::ValSlider;
2965		3227
2966	our @ISA = CFPlus::UI::HBox::;	3228	our @ISA = DC::UI::HBox::;
2967		3229
2968	sub new {	3230	sub new {
2969	my ($class, %arg) = @_;	3231	my ($class, %arg) = @_;
2970		3232
2971	my $range = delete $arg{range};	3233	my $range = delete $arg{range};
2972		3234
2973	my $self = $class->SUPER::new (	3235	my $self = $class->SUPER::new (
2974	slider => (new CFPlus::UI::Slider expand => 1, range => $range),	3236	slider => (new DC::UI::Slider expand => 1, range => $range),
2975	entry => (new CFPlus::UI::Label text => "", template => delete $arg{template}),	3237	entry => (new DC::UI::Label text => "", template => delete $arg{template}),
2976	to_value => sub { shift },	3238	to_value => sub { shift },
2977	from_value => sub { shift },	3239	from_value => sub { shift },
2978	%arg,	3240	%arg,
2979	);	3241	);
2980		3242
…		…
3000	sub set_range { shift->{slider}->set_range (@_) }	3262	sub set_range { shift->{slider}->set_range (@_) }
3001	sub set_value { shift->{slider}->set_value (@_) }	3263	sub set_value { shift->{slider}->set_value (@_) }
3002		3264
3003	#############################################################################	3265	#############################################################################
3004		3266
3005	package CFPlus::UI::TextScroller;	3267	package DC::UI::TextScroller;
3006		3268
3007	our @ISA = CFPlus::UI::HBox::;	3269	our @ISA = DC::UI::HBox::;
3008		3270
3009	use CFPlus::OpenGL;	3271	use DC::OpenGL;
3010		3272
3011	sub new {	3273	sub new {
3012	my $class = shift;	3274	my $class = shift;
3013		3275
3014	my $self = $class->SUPER::new (	3276	my $self = $class->SUPER::new (
…		…
3016	can_events => 1,	3278	can_events => 1,
3017	indent => 0,	3279	indent => 0,
3018	#font => default_font	3280	#font => default_font
3019	@_,	3281	@_,
3020		3282
3021	layout => (new CFPlus::Layout),	3283	layout => (new DC::Layout),
3022	par => [],	3284	par => [],
3023	max_par => 0,	3285	max_par => 0,
3024	height => 0,	3286	height => 0,
3025	children => [	3287	children => [
3026	(new CFPlus::UI::Empty expand => 1),	3288	(new DC::UI::Empty expand => 1),
3027	(new CFPlus::UI::Slider vertical => 1),	3289	(new DC::UI::Slider vertical => 1),
3028	],	3290	],
3029	);	3291	);
3030		3292
3031	$self->{children}[1]->connect (changed => sub { $self->update });	3293	$self->{children}[1]->connect (changed => sub { $self->update });
3032		3294
…		…
3041	}	3303	}
3042		3304
3043	sub size_request {	3305	sub size_request {
3044	my ($self) = @_;	3306	my ($self) = @_;
3045		3307
3046	my ($empty, $slider) = @{ $self->{children} };	3308	my ($empty, $slider) = $self->visible_children;
3047		3309
3048	local $self->{children} = [$empty, $slider];	3310	local $self->{children} = [$empty, $slider];
3049	$self->SUPER::size_request	3311	$self->SUPER::size_request
3050	}	3312	}
3051		3313
…		…
3088	$layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});	3350	$layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
3089	$layout->set_markup ($para->{markup});	3351	$layout->set_markup ($para->{markup});
3090		3352
3091	$layout->set_shapes (	3353	$layout->set_shapes (
3092	map	3354	map
3093	+(0, $_->baseline_shift +$_->{padding_y} - $_->{h}, $_->{w}, $_->{h}),	3355	+(0, $_->baseline_shift + $_->{padding_y} - $_->{h}, $_->{w}, $_->{h}),
3094	@{$para->{widget}}	3356	@{$para->{widget}}
3095	);	3357	);
3096		3358
3097	$layout	3359	$layout
3098	}	3360	}
…		…
3215	$ROOT->on_post_alloc ($self => sub {	3477	$ROOT->on_post_alloc ($self => sub {
3216	$self->force_uptodate;	3478	$self->force_uptodate;
3217		3479
3218	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};	3480	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
3219		3481
3220	$self->{texture} ||= new_from_opengl CFPlus::Texture $W, $H, sub {	3482	$self->{texture} ||= new_from_opengl DC::Texture $W, $H, sub {
3221	glClearColor 0, 0, 0, 0;	3483	glClearColor 0, 0, 0, 0;
3222	glClear GL_COLOR_BUFFER_BIT;	3484	glClear GL_COLOR_BUFFER_BIT;
3223		3485
3224	package CFPlus::UI::Base;	3486	package DC::UI::Base;
3225	local ($draw_x, $draw_y, $draw_w, $draw_h) =	3487	local ($draw_x, $draw_y, $draw_w, $draw_h) =
3226	(0, 0, $self->{w}, $self->{h});	3488	(0, 0, $self->{w}, $self->{h});
3227		3489
3228	my $top = int $self->{children}[1]{range}[0];	3490	my $top = int $self->{children}[1]{range}[0];
3229		3491
…		…
3240		3502
3241	if ($y0 < $y + $h && $y < $y1) {	3503	if ($y0 < $y + $h && $y < $y1) {
3242	my $layout = $self->get_layout ($para);	3504	my $layout = $self->get_layout ($para);
3243		3505
3244	$layout->render ($para->{indent}, $y - $y0);	3506	$layout->render ($para->{indent}, $y - $y0);
		3507	$layout->draw;
3245		3508
3246	if (my @w = @{ $para->{widget} }) {	3509	if (my @w = @{ $para->{widget} }) {
3247	my @s = $layout->get_shapes;	3510	my @s = $layout->get_shapes;
3248		3511
3249	for (@w) {	3512	for (@w) {
…		…
3287	$self->{children}[1]->draw;	3550	$self->{children}[1]->draw;
3288	}	3551	}
3289		3552
3290	#############################################################################	3553	#############################################################################
3291		3554
3292	package CFPlus::UI::Animator;	3555	package DC::UI::Animator;
3293		3556
3294	use CFPlus::OpenGL;	3557	use DC::OpenGL;
3295		3558
3296	our @ISA = CFPlus::UI::Bin::;	3559	our @ISA = DC::UI::Bin::;
3297		3560
3298	sub moveto {	3561	sub moveto {
3299	my ($self, $x, $y) = @_;	3562	my ($self, $x, $y) = @_;
3300		3563
3301	$self->{moveto} = [$self->{x}, $self->{y}, $x, $y];	3564	$self->{moveto} = [$self->{x}, $self->{y}, $x, $y];
…		…
3329	glPopMatrix;	3592	glPopMatrix;
3330	}	3593	}
3331		3594
3332	#############################################################################	3595	#############################################################################
3333		3596
3334	package CFPlus::UI::Flopper;	3597	package DC::UI::Flopper;
3335		3598
3336	our @ISA = CFPlus::UI::Button::;	3599	our @ISA = DC::UI::Button::;
3337		3600
3338	sub new {	3601	sub new {
3339	my $class = shift;	3602	my $class = shift;
3340		3603
3341	my $self = $class->SUPER::new (	3604	my $self = $class->SUPER::new (
…		…
3353	$self->{other}->toggle_visibility;	3616	$self->{other}->toggle_visibility;
3354	}	3617	}
3355		3618
3356	#############################################################################	3619	#############################################################################
3357		3620
3358	package CFPlus::UI::Tooltip;	3621	package DC::UI::Tooltip;
3359		3622
3360	our @ISA = CFPlus::UI::Bin::;	3623	our @ISA = DC::UI::Bin::;
3361		3624
3362	use CFPlus::OpenGL;	3625	use DC::OpenGL;
3363		3626
3364	sub new {	3627	sub new {
3365	my $class = shift;	3628	my $class = shift;
3366		3629
3367	$class->SUPER::new (	3630	$class->SUPER::new (
…		…
3371	}	3634	}
3372		3635
3373	sub set_tooltip_from {	3636	sub set_tooltip_from {
3374	my ($self, $widget) = @_;	3637	my ($self, $widget) = @_;
3375		3638
3376	$widget->{tooltip} = CFPlus::Pod::section_label tooltip => $1
3377	if $widget->{tooltip} =~ /^#(.*)$/;
3378
3379	my $tooltip = $widget->{tooltip};	3639	my $tip = $widget->{tooltip};
		3640	$tip = $tip->($widget) if "CODE" eq ref $tip;
		3641
		3642	$tip = DC::Pod::section_label tooltip => $1
		3643	if $tip =~ /^#(.*)$/;
3380		3644
3381	if ($ENV{CFPLUS_DEBUG} & 2) {	3645	if ($ENV{CFPLUS_DEBUG} & 2) {
3382	$tooltip .= "\n\n" . (ref $widget) . "\n"	3646	$tip .= "\n\n" . (ref $widget) . "\n"
3383	. "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"	3647	. "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
3384	. "req $widget->{req_w} $widget->{req_h}\n"	3648	. "req $widget->{req_w} $widget->{req_h}\n"
3385	. "visible $widget->{visible}";	3649	. "visible $widget->{visible}";
3386	}	3650	}
3387		3651
3388	$tooltip =~ s/^\n+//;	3652	$tip =~ s/^\n+//;
3389	$tooltip =~ s/\n+$//;	3653	$tip =~ s/\n+$//;
3390		3654
3391	$self->add (new CFPlus::UI::Label	3655	$self->add (new DC::UI::Label
		3656	fg => $DC::THEME{tooltip_fg},
3392	markup => $tooltip,	3657	markup => $tip,
3393	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,	3658	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
		3659	align => 0,
3394	fontsize => 0.8,	3660	fontsize => 0.8,
3395	style => 1, # FLAG_INVERSE	3661	style => $DC::THEME{tooltip_style}, # FLAG_INVERSE
3396	ellipsise => 0,	3662	ellipsise => 0,
3397	font => ($widget->{tooltip_font} || $::FONT_PROP),	3663	font => ($widget->{tooltip_font} || $::FONT_PROP),
3398	);	3664	);
3399	}	3665	}
3400		3666
…		…
3435	}	3701	}
3436		3702
3437	sub _draw {	3703	sub _draw {
3438	my ($self) = @_;	3704	my ($self) = @_;
3439		3705
3440	glTranslate 0.375, 0.375;
3441
3442	my ($w, $h) = @$self{qw(w h)};	3706	my ($w, $h) = @$self{qw(w h)};
3443		3707
3444	glColor 1, 0.8, 0.4;	3708	glColor @{ $DC::THEME{tooltip_bg} };
3445	glBegin GL_QUADS;	3709	glRect 0, 0, $w, $h;
3446	glVertex 0 , 0;
3447	glVertex 0 , $h;
3448	glVertex $w, $h;
3449	glVertex $w, 0;
3450	glEnd;
3451		3710
3452	glColor 0, 0, 0;	3711	glColor @{ $DC::THEME{tooltip_border} };
3453	glBegin GL_LINE_LOOP;	3712	glRect_lineloop .5, .5, $w + .5, $h + .5;
3454	glVertex 0 , 0;
3455	glVertex 0 , $h;
3456	glVertex $w, $h;
3457	glVertex $w, 0;
3458	glEnd;
3459		3713
3460	glTranslate 2 - 0.375, 2 - 0.375;	3714	glTranslate 2, 2;
3461		3715
3462	$self->SUPER::_draw;	3716	$self->SUPER::_draw;
3463	}	3717	}
3464		3718
3465	#############################################################################	3719	#############################################################################
3466		3720
3467	package CFPlus::UI::Face;	3721	package DC::UI::Face;
3468		3722
3469	our @ISA = CFPlus::UI::DrawBG::;	3723	our @ISA = DC::UI::DrawBG::;
3470		3724
3471	use CFPlus::OpenGL;	3725	use DC::OpenGL;
3472		3726
3473	sub new {	3727	sub new {
3474	my $class = shift;	3728	my $class = shift;
3475		3729
3476	my $self = $class->SUPER::new (	3730	my $self = $class->SUPER::new (
…		…
3479	aspect => 1,	3733	aspect => 1,
3480	can_events => 0,	3734	can_events => 0,
3481	@_,	3735	@_,
3482	);	3736	);
3483		3737
3484	if ($self->{anim} && $self->{animspeed}) {
3485	CFPlus::weaken (my $widget = $self);
3486
3487	$widget->{animspeed} = List::Util::max 0.05, $widget->{animspeed};
3488	$widget->{anim_start} = $self->{animspeed} * Event::time / $self->{animspeed};
3489	$self->{timer} = Event->timer (
3490	parked => 1,
3491	cb => sub {
3492	return unless $::CONN && $widget;
3493
3494	++$widget->{frame};
3495	$widget->update_face;
3496	$widget->update;
3497
3498	$widget->update_timer;
3499	},
3500	);
3501
3502	$self->update_face;
3503	$self->update_timer;	3738	$self->update_anim;
3504	}
3505		3739
3506	$self	3740	$self
3507	}	3741	}
3508		3742
3509	sub update_timer {	3743	sub update_timer {
3510	my ($self) = @_;	3744	my ($self) = @_;
3511		3745
3512	return unless $self->{timer};	3746	return unless $self->{timer};
3513		3747
3514	if ($self->{visible}) {	3748	if ($self->{visible}) {
3515	$self->{timer}->at (
3516	$self->{anim_start}
3517	+ $self->{animspeed}
3518	* int 1.5 + (Event::time - $self->{anim_start}) / $self->{animspeed}
3519	);
3520	$self->{timer}->start;	3749	$self->{timer}->start;
3521	} else {	3750	} else {
3522	$self->{timer}->stop;	3751	$self->{timer}->stop;
3523	}	3752	}
3524	}	3753	}
3525		3754
3526	sub update_face {	3755	sub update_face {
3527	my ($self) = @_;	3756	my ($self) = @_;
3528		3757
3529	return unless $::CONN;
3530
3531	if (my $anim = $::CONN->{anim}[$self->{anim}]) {
3532	if ($anim && @$anim) {
3533	delete $self->{wait_face};
3534	$self->{face} = $anim->[ $self->{frame} % @$anim ];
3535	}
3536	}
3537	}
3538
3539	sub size_request {
3540	my ($self) = @_;
3541
3542	if ($::CONN) {	3758	if ($::CONN) {
3543	if (my $faceid = $::CONN->{faceid}[$self->{face}]) {	3759	if (my $anim = $::CONN->{anim}[$self->{anim}]) {
3544	if (my $tex = $::CONN->{texture}[$faceid]) {	3760	if ($anim && @$anim) {
3545	return ($self->{size_w} || $tex->{w}, $self->{size_h} || $tex->{h});	3761	$self->{face} = $anim->[ $self->{frame} % @$anim ];
3546	} else {	3762	delete $self->{face_change_cb};
3547	$self->{wait_face} ||= $::CONN->connect_face_update ($faceid, sub {	3763
3548	$self->realloc;	3764	if (my $tex = $self->{tex} = $::CONN->{texture}[ $::CONN->{face}[$self->{face}]{id} ]) {
		3765	unless ($tex->{name} || $tex->{loading}) {
		3766	$tex->upload (sub { $self->reconfigure });
		3767	}
3549	});	3768	}
3550	}	3769	}
3551	}	3770	}
3552	}	3771	}
		3772	}
		3773
		3774	sub update_anim {
		3775	my ($self) = @_;
		3776
		3777	if ($self->{anim} && $self->{animspeed}) {
		3778	DC::weaken (my $widget = $self);
		3779
		3780	$self->{animspeed} = List::Util::max 0.05, $self->{animspeed};
		3781	$self->{timer} = EV::periodic_ns 0, $self->{animspeed}, undef, sub {
		3782	return unless $::CONN;
		3783
		3784	my $w = $widget
		3785	or return;
		3786
		3787	++$w->{frame};
		3788	$w->update_face;
		3789
		3790	# somehow, $widget can go away
		3791	$w->update;
		3792	$w->update_timer;
		3793	};
		3794
		3795	$self->update_face;
		3796	$self->update_timer;
		3797	} else {
		3798	delete $self->{timer};
		3799	}
		3800	}
		3801
		3802	sub size_request {
		3803	my ($self) = @_;
		3804
		3805	if ($::CONN) {
		3806	if (my $faceid = $::CONN->{face}[$self->{face}]{id}) {
		3807	if (my $tex = $self->{tex} = $::CONN->{texture}[$faceid]) {
		3808	if ($tex->{name}) {
		3809	return ($self->{size_w} || $tex->{w}, $self->{size_h} || $tex->{h});
		3810	} elsif (!$tex->{loading}) {
		3811	$tex->upload (sub { $self->reconfigure });
		3812	}
		3813	}
		3814
		3815	$self->{face_change_cb} ||= $::CONN->on_face_change ($self->{face}, sub { $self->reconfigure });
		3816	}
		3817	}
3553		3818
3554	($self->{size_w} || 8, $self->{size_h} || 8)	3819	($self->{size_w} || 8, $self->{size_h} || 8)
3555	}	3820	}
3556		3821
3557	sub update {	3822	sub update {
…		…
3560	return unless $self->{visible};	3825	return unless $self->{visible};
3561		3826
3562	$self->SUPER::update;	3827	$self->SUPER::update;
3563	}	3828	}
3564		3829
		3830	sub set_face {
		3831	my ($self, $face) = @_;
		3832
		3833	$self->{face} = $face;
		3834	$self->reconfigure;
		3835	}
		3836
		3837	sub set_anim {
		3838	my ($self, $anim) = @_;
		3839
		3840	$self->{anim} = $anim;
		3841	$self->update_anim;
		3842	}
		3843
		3844	sub set_animspeed {
		3845	my ($self, $animspeed) = @_;
		3846
		3847	$self->{animspeed} = $animspeed;
		3848	$self->update_anim;
		3849	}
		3850
3565	sub invoke_visibility_change {	3851	sub invoke_visibility_change {
3566	my ($self) = @_;	3852	my ($self) = @_;
3567		3853
3568	$self->update_timer;	3854	$self->update_timer;
3569		3855
…		…
3571	}	3857	}
3572		3858
3573	sub _draw {	3859	sub _draw {
3574	my ($self) = @_;	3860	my ($self) = @_;
3575		3861
3576	return unless $::CONN;
3577
3578	$self->SUPER::_draw;	3862	$self->SUPER::_draw;
3579		3863
3580	my $faceid = $::CONN->{faceid}[$self->{face}]	3864	if (my $tex = $self->{tex}) {
3581	or return;
3582
3583	my $tex = $::CONN->{texture}[$faceid];
3584
3585	if ($tex) {
3586	glEnable GL_TEXTURE_2D;	3865	glEnable GL_TEXTURE_2D;
3587	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	3866	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
3588	glColor 0, 0, 0, 1;	3867	glColor 0, 0, 0, 1;
3589	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});	3868	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
3590	glDisable GL_TEXTURE_2D;	3869	glDisable GL_TEXTURE_2D;
…		…
3600	$self->SUPER::destroy;	3879	$self->SUPER::destroy;
3601	}	3880	}
3602		3881
3603	#############################################################################	3882	#############################################################################
3604		3883
3605	package CFPlus::UI::Buttonbar;	3884	package DC::UI::Buttonbar;
3606		3885
3607	our @ISA = CFPlus::UI::HBox::;	3886	our @ISA = DC::UI::HBox::;
3608		3887
3609	# TODO: should actually wrap buttons and other goodies.	3888	# TODO: should actually wrap buttons and other goodies.
3610		3889
3611	#############################################################################	3890	#############################################################################
3612		3891
3613	package CFPlus::UI::Menu;	3892	package DC::UI::Menu;
3614		3893
3615	our @ISA = CFPlus::UI::Toplevel::;	3894	our @ISA = DC::UI::Toplevel::;
3616		3895
3617	use CFPlus::OpenGL;	3896	use DC::OpenGL;
3618		3897
3619	sub new {	3898	sub new {
3620	my $class = shift;	3899	my $class = shift;
3621		3900
3622	my $self = $class->SUPER::new (	3901	my $self = $class->SUPER::new (
3623	items => [],	3902	items => [],
3624	z => 100,	3903	z => 100,
3625	@_,	3904	@_,
3626	);	3905	);
3627		3906
3628	$self->add ($self->{vbox} = new CFPlus::UI::VBox);	3907	$self->add ($self->{vbox} = new DC::UI::VBox);
3629		3908
3630	for my $item (@{ $self->{items} }) {	3909	for my $item (@{ $self->{items} }) {
3631	my ($widget, $cb, $tooltip) = @$item;	3910	my ($widget, $cb, $tooltip) = @$item;
3632		3911
3633	# handle various types of items, only text for now	3912	# handle various types of items, only text for now
3634	if (!ref $widget) {	3913	if (!ref $widget) {
3635	if ($widget =~ /\t/) {	3914	if ($widget =~ /\t/) {
3636	my ($left, $right) = split /\t/, $widget, 2;	3915	my ($left, $right) = split /\t/, $widget, 2;
3637		3916
3638	$widget = new CFPlus::UI::HBox	3917	$widget = new DC::UI::HBox
3639	can_hover => 1,	3918	can_hover => 1,
3640	can_events => 1,	3919	can_events => 1,
3641	tooltip => $tooltip,	3920	tooltip => $tooltip,
3642	children => [	3921	children => [
3643	(new CFPlus::UI::Label markup => $left, expand => 1),	3922	(new DC::UI::Label markup => $left , align => 0, expand => 1),
3644	(new CFPlus::UI::Label markup => $right, align => +1),	3923	(new DC::UI::Label markup => $right, align => 1),
3645	],	3924	],
3646	;	3925	;
3647		3926
3648	} else {	3927	} else {
3649	$widget = new CFPlus::UI::Label	3928	$widget = new DC::UI::Label
3650	can_hover => 1,	3929	can_hover => 1,
3651	can_events => 1,	3930	can_events => 1,
		3931	align => 0,
3652	markup => $widget,	3932	markup => $widget,
3653	tooltip => $tooltip;	3933	tooltip => $tooltip;
3654	}	3934	}
3655	}	3935	}
3656		3936
…		…
3671	# maybe save $GRAB? must be careful about events...	3951	# maybe save $GRAB? must be careful about events...
3672	$GRAB = $self;	3952	$GRAB = $self;
3673	$self->{button} = $ev->{button};	3953	$self->{button} = $ev->{button};
3674		3954
3675	$self->show;	3955	$self->show;
3676	$self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);	3956
		3957	my $x = $ev->{x};
		3958	my $y = $ev->{y};
		3959
		3960	$self->{root}->on_post_alloc ($self => sub {
		3961	$self->move_abs ($x - $self->{w} * 0.25, $y - $self->{border} * $::FONTSIZE * .5);
		3962	});
		3963
		3964	1 # so it can be used inside event handlers
3677	}	3965	}
3678		3966
3679	sub invoke_mouse_motion {	3967	sub invoke_mouse_motion {
3680	my ($self, $ev, $x, $y) = @_;	3968	my ($self, $ev, $x, $y) = @_;
3681		3969
…		…
3702	1	3990	1
3703	}	3991	}
3704		3992
3705	#############################################################################	3993	#############################################################################
3706		3994
3707	package CFPlus::UI::Multiplexer;	3995	package DC::UI::Multiplexer;
3708		3996
3709	our @ISA = CFPlus::UI::Container::;	3997	our @ISA = DC::UI::Container::;
3710		3998
3711	sub new {	3999	sub new {
3712	my $class = shift;	4000	my $class = shift;
3713		4001
3714	my $self = $class->SUPER::new (	4002	my $self = $class->SUPER::new (
3715	@_,	4003	@_,
3716	);	4004	);
3717		4005
3718	$self->{current} = $self->{children}[0]	4006	$self->set_current_page (0);
3719	if @{ $self->{children} };
3720		4007
3721	$self	4008	$self
3722	}	4009	}
3723		4010
3724	sub add {	4011	sub add {
3725	my ($self, @widgets) = @_;	4012	my ($self, @widgets) = @_;
3726		4013
3727	$self->SUPER::add (@widgets);	4014	$self->SUPER::add (@widgets);
3728		4015
3729	$self->{current} = $self->{children}[0]	4016	$self->set_current_page (0)
3730	if @{ $self->{children} };	4017	if @widgets == @{ $self->{children} };
3731	}	4018	}
3732		4019
3733	sub get_current_page {	4020	sub get_current_page {
3734	my ($self) = @_;	4021	my ($self) = @_;
3735		4022
…		…
3741		4028
3742	my $widget = ref $page_or_widget	4029	my $widget = ref $page_or_widget
3743	? $page_or_widget	4030	? $page_or_widget
3744	: $self->{children}[$page_or_widget];	4031	: $self->{children}[$page_or_widget];
3745		4032
		4033	$self->{current}->set_invisible if $self->{current} && $self->{visible};
		4034
3746	$self->{current} = $widget;	4035	if (($self->{current} = $widget)) {
		4036	$self->{current}->set_visible if $self->{current} && $self->{visible};
3747	$self->{current}->configure (0, 0, $self->{w}, $self->{h});	4037	$self->{current}->configure (0, 0, $self->{w}, $self->{h});
3748		4038
3749	$self->emit (page_changed => $self->{current});	4039	$self->emit (page_changed => $self->{current});
		4040	}
3750		4041
3751	$self->realloc;	4042	$self->realloc;
3752	}	4043	}
3753		4044
3754	sub visible_children {	4045	sub visible_children {
3755	$_[0]{current}	4046	$_[0]{current} || ()
3756	}	4047	}
3757		4048
3758	sub size_request {	4049	sub size_request {
3759	my ($self) = @_;	4050	my ($self) = @_;
3760		4051
		4052	$self->{current}
3761	$self->{current}->size_request	4053	? $self->{current}->size_request
		4054	: (0, 0)
3762	}	4055	}
3763		4056
3764	sub invoke_size_allocate {	4057	sub invoke_size_allocate {
3765	my ($self, $w, $h) = @_;	4058	my ($self, $w, $h) = @_;
3766		4059
3767	$self->{current}->configure (0, 0, $w, $h);	4060	$self->{current}->configure (0, 0, $w, $h)
		4061	if $self->{current};
3768		4062
3769	1	4063	1
3770	}	4064	}
3771		4065
3772	sub _draw {	4066	sub _draw {
3773	my ($self) = @_;	4067	my ($self) = @_;
3774		4068
3775	$self->{current}->draw;	4069	$self->{current}->draw
		4070	if $self->{current};
3776	}	4071	}
3777		4072
3778	#############################################################################	4073	#############################################################################
3779		4074
3780	package CFPlus::UI::Notebook;	4075	package DC::UI::Notebook;
3781		4076
		4077	use DC::OpenGL;
		4078
3782	our @ISA = CFPlus::UI::VBox::;	4079	our @ISA = DC::UI::VBox::;
3783		4080
3784	sub new {	4081	sub new {
3785	my $class = shift;	4082	my $class = shift;
3786		4083
3787	my $self = $class->SUPER::new (	4084	my $self = $class->SUPER::new (
3788	buttonbar => (new CFPlus::UI::Buttonbar),	4085	buttonbar => (new DC::UI::Buttonbar),
3789	multiplexer => (new CFPlus::UI::Multiplexer expand => 1),	4086	multiplexer => (new DC::UI::Multiplexer expand => 1),
		4087	active_outline => [.7, .7, 0.2],
3790	# filter => # will be put between multiplexer and $self	4088	# filter => # will be put between multiplexer and $self
3791	@_,	4089	@_,
3792	);	4090	);
3793		4091
3794	$self->{filter}->add ($self->{multiplexer}) if $self->{filter};	4092	$self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3795	$self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});	4093	$self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3796		4094
		4095	{
		4096	Scalar::Util::weaken (my $wself = $self);
		4097
		4098	$self->{multiplexer}->connect (c_add => sub {
		4099	my ($mplex, $widgets) = @_;
		4100
		4101	for my $child (@$widgets) {
		4102	Scalar::Util::weaken $child;
		4103	$child->{c_tab_} ||= do {
		4104	my $tab =
		4105	(UNIVERSAL::isa $child->{c_tab}, "DC::UI::Base")
		4106	? $child->{c_tab}
		4107	: new DC::UI::Button markup => $child->{c_tab}[0], tooltip => $child->{c_tab}[1];
		4108
		4109	$tab->connect (activate => sub {
		4110	$wself->set_current_page ($child);
		4111	});
		4112
		4113	$tab
		4114	};
		4115
		4116	$self->{buttonbar}->add ($child->{c_tab_});
		4117	}
		4118	});
		4119
		4120	$self->{multiplexer}->connect (c_remove => sub {
		4121	my ($mplex, $widgets) = @_;
		4122
		4123	for my $child (@$widgets) {
		4124	$wself->{buttonbar}->remove ($child->{c_tab_});
		4125	}
		4126	});
		4127	}
		4128
3797	$self	4129	$self
3798	}	4130	}
3799		4131
3800	sub add {	4132	sub add {
		4133	my ($self, @widgets) = @_;
		4134
		4135	$self->{multiplexer}->add (@widgets)
		4136	}
		4137
		4138	sub remove {
		4139	my ($self, @widgets) = @_;
		4140
		4141	$self->{multiplexer}->remove (@widgets)
		4142	}
		4143
		4144	sub pages {
		4145	my ($self) = @_;
		4146	$self->{multiplexer}->children
		4147	}
		4148
		4149	sub page_index {
		4150	my ($self, $widget) = @_;
		4151
		4152	my $i = 0;
		4153	for ($self->pages) {
		4154	if ($_ eq $widget) { return $i };
		4155	$i++;
		4156	}
		4157
		4158	undef
		4159	}
		4160
		4161	sub add_tab {
3801	my ($self, $title, $widget, $tooltip) = @_;	4162	my ($self, $title, $widget, $tooltip) = @_;
3802		4163
3803	CFPlus::weaken $self;	4164	$title = [$title, $tooltip] unless ref $title;
		4165	$widget->{c_tab} = $title;
3804		4166
3805	$self->{buttonbar}->add (new CFPlus::UI::Button
3806	markup => $title,
3807	tooltip => $tooltip,
3808	on_activate => sub { $self->set_current_page ($widget) },
3809	);
3810
3811	$self->{multiplexer}->add ($widget);	4167	$self->add ($widget);
3812	}	4168	}
3813		4169
3814	sub get_current_page {	4170	sub get_current_page {
3815	my ($self) = @_;	4171	my ($self) = @_;
3816		4172
…		…
3822		4178
3823	$self->{multiplexer}->set_current_page ($page);	4179	$self->{multiplexer}->set_current_page ($page);
3824	$self->emit (page_changed => $self->{multiplexer}{current});	4180	$self->emit (page_changed => $self->{multiplexer}{current});
3825	}	4181	}
3826		4182
		4183	sub _draw {
		4184	my ($self) = @_;
		4185
		4186	$self->SUPER::_draw ();
		4187
		4188	if (my $cur = $self->{multiplexer}{current}) {
		4189	if ($cur = $cur->{c_tab_}) {
		4190	glTranslate $self->{buttonbar}{x} + $cur->{x},
		4191	$self->{buttonbar}{y} + $cur->{y};
		4192	glLineWidth 3;
		4193	#glEnable GL_BLEND;
		4194	#glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
		4195	glColor @{$self->{active_outline}};
		4196	glRect_lineloop 1.5, 1.5, $cur->{w} - 1.5, $cur->{h} - 1.5;
		4197	glLineWidth 1;
		4198	#glDisable GL_BLEND;
		4199	}
		4200	}
		4201	}
		4202
3827	#############################################################################	4203	#############################################################################
3828		4204
3829	package CFPlus::UI::Selector;	4205	package DC::UI::Selector;
3830		4206
3831	use utf8;	4207	use utf8;
3832		4208
3833	our @ISA = CFPlus::UI::Button::;	4209	our @ISA = DC::UI::Button::;
3834		4210
3835	sub new {	4211	sub new {
3836	my $class = shift;	4212	my $class = shift;
3837		4213
3838	my $self = $class->SUPER::new (	4214	my $self = $class->SUPER::new (
…		…
3855	my ($value, $title, $tooltip) = @$_;	4231	my ($value, $title, $tooltip) = @$_;
3856		4232
3857	push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];	4233	push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
3858	}	4234	}
3859		4235
3860	CFPlus::UI::Menu->new (items => \@menu_items)->popup ($ev);	4236	DC::UI::Menu->new (items => \@menu_items)->popup ($ev);
3861	}	4237	}
3862		4238
3863	sub _set_value {	4239	sub _set_value {
3864	my ($self, $value) = @_;	4240	my ($self, $value) = @_;
3865		4241
3866	my ($item) = grep $_->[0] eq $value, @{ $self->{options} }	4242	my ($item) = grep $_->[0] eq $value, @{ $self->{options} };
		4243	$item ||= $self->{options}[0]
3867	or return;	4244	or return;
3868		4245
3869	$self->{value} = $item->[0];	4246	$self->{value} = $item->[0];
3870	$self->set_markup ("$item->[1] ⇓");	4247	$self->set_markup ("$item->[1] ⇓");
3871	$self->set_tooltip ($item->[2]);	4248	# $self->set_tooltip ($item->[2]);
3872	}	4249	}
3873		4250
3874	sub set_value {	4251	sub set_value {
3875	my ($self, $value) = @_;	4252	my ($self, $value) = @_;
3876		4253
…		…
3878		4255
3879	$self->_set_value ($value);	4256	$self->_set_value ($value);
3880	$self->emit (changed => $value);	4257	$self->emit (changed => $value);
3881	}	4258	}
3882		4259
		4260	sub set_options {
		4261	my ($self, $options) = @_;
		4262
		4263	$self->{options} = $options;
		4264	$self->_set_value ($self->{value});
		4265	}
		4266
3883	#############################################################################	4267	#############################################################################
3884		4268
3885	package CFPlus::UI::Statusbox;	4269	package DC::UI::Statusbox;
3886		4270
3887	our @ISA = CFPlus::UI::VBox::;	4271	our @ISA = DC::UI::VBox::;
3888		4272
3889	sub new {	4273	sub new {
3890	my $class = shift;	4274	my $class = shift;
3891		4275
3892	my $self = $class->SUPER::new (	4276	my $self = $class->SUPER::new (
3893	fontsize => 0.8,	4277	fontsize => 0.8,
3894	@_,	4278	@_,
3895	);	4279	);
3896		4280
3897	CFPlus::weaken (my $this = $self);	4281	DC::weaken (my $this = $self);
3898		4282
3899	$self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });	4283	$self->{timer} = EV::timer 1, 1, sub { $this->reorder };
3900		4284
3901	$self	4285	$self
3902	}	4286	}
3903		4287
3904	sub reorder {	4288	sub reorder {
3905	my ($self) = @_;	4289	my ($self) = @_;
3906	my $NOW = Time::HiRes::time;	4290	my $NOW = EV::time;
3907		4291
3908	# freeze display when hovering over any label	4292	# freeze display when hovering over any label
3909	return if $CFPlus::UI::TOOLTIP->{owner}	4293	return if $DC::UI::TOOLTIP->{owner}
3910	&& grep $CFPlus::UI::TOOLTIP->{owner} == $_->{label},	4294	&& grep $DC::UI::TOOLTIP->{owner} == $_->{label},
3911	values %{ $self->{item} };	4295	values %{ $self->{item} };
3912		4296
3913	while (my ($k, $v) = each %{ $self->{item} }) {	4297	while (my ($k, $v) = each %{ $self->{item} }) {
3914	delete $self->{item}{$k} if $v->{timeout} < $NOW;	4298	delete $self->{item}{$k} if $v->{timeout} < $NOW;
3915	}	4299	}
		4300
		4301	$self->{timer}->set (1, 1);
3916		4302
3917	my @widgets;	4303	my @widgets;
3918		4304
3919	my @items = sort {	4305	my @items = sort {
3920	$a->{pri} <=> $b->{pri}	4306	$a->{pri} <=> $b->{pri}
3921	or $b->{id} <=> $a->{id}	4307	or $b->{id} <=> $a->{id}
3922	} values %{ $self->{item} };	4308	} values %{ $self->{item} };
3923
3924	$self->{timer}->interval (1);
3925		4309
3926	my $count = 10 + 1;	4310	my $count = 10 + 1;
3927	for my $item (@items) {	4311	for my $item (@items) {
3928	last unless --$count;	4312	last unless --$count;
3929		4313
…		…
3936	for ($short) {	4320	for ($short) {
3937	s/^\s+//;	4321	s/^\s+//;
3938	s/\s+/ /g;	4322	s/\s+/ /g;
3939	}	4323	}
3940		4324
3941	new CFPlus::UI::Label	4325	new DC::UI::Label
3942	markup => $short,	4326	markup => $short,
3943	tooltip => $item->{tooltip},	4327	tooltip => $item->{tooltip},
3944	tooltip_font => $::FONT_PROP,	4328	tooltip_font => $::FONT_PROP,
3945	tooltip_width => 0.67,	4329	tooltip_width => 0.67,
3946	fontsize => $item->{fontsize} || $self->{fontsize},	4330	fontsize => $item->{fontsize} || $self->{fontsize},
3947	max_w => $::WIDTH * 0.44,	4331	max_w => $::WIDTH * 0.44,
		4332	align => 0,
3948	fg => [@{ $item->{fg} }],	4333	fg => [@{ $item->{fg} }],
3949	can_events => 1,	4334	can_events => 1,
3950	can_hover => 1	4335	can_hover => 1
3951	};	4336	};
3952		4337
3953	if ((my $diff = $item->{timeout} - $NOW) < 2) {	4338	if ((my $diff = $item->{timeout} - $NOW) < 2) {
3954	$label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;	4339	$label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3955	$label->update;	4340	$label->update;
3956	$label->set_max_size (undef, $label->{req_h} * $diff)	4341	$label->set_max_size (undef, $label->{req_h} * $diff)
3957	if $diff < 1;	4342	if $diff < 1;
3958	$self->{timer}->interval (1/30);	4343	$self->{timer}->set (1/30, 1/30);
3959	} else {	4344	} else {
3960	$label->{fg}[3] = $item->{fg}[3] || 1;	4345	$label->{fg}[3] = $item->{fg}[3] || 1;
3961	}	4346	}
3962		4347
3963	push @widgets, $label;	4348	push @widgets, $label;
3964	}	4349	}
		4350
		4351	my $hash = join ",", @widgets;
		4352	return if $hash eq $self->{last_widget_hash};
		4353	$self->{last_widget_hash} = $hash;
3965		4354
3966	$self->clear;	4355	$self->clear;
3967	$self->SUPER::add (reverse @widgets);	4356	$self->SUPER::add (reverse @widgets);
3968	}	4357	}
3969		4358
…		…
4025	$self->SUPER::destroy;	4414	$self->SUPER::destroy;
4026	}	4415	}
4027		4416
4028	#############################################################################	4417	#############################################################################
4029		4418
4030	package CFPlus::UI::Root;	4419	package DC::UI::Root;
4031		4420
4032	our @ISA = CFPlus::UI::Container::;	4421	our @ISA = DC::UI::Container::;
4033		4422
4034	use List::Util qw(min max);	4423	use List::Util qw(min max);
4035		4424
4036	use CFPlus::OpenGL;	4425	use DC::OpenGL;
4037		4426
4038	sub new {	4427	sub new {
4039	my $class = shift;	4428	my $class = shift;
4040		4429
4041	my $self = $class->SUPER::new (	4430	my $self = $class->SUPER::new (
4042	visible => 1,	4431	visible => 1,
4043	@_,	4432	@_,
4044	);	4433	);
4045		4434
4046	CFPlus::weaken ($self->{root} = $self);	4435	DC::weaken ($self->{root} = $self);
4047		4436
4048	$self	4437	$self
4049	}	4438	}
4050		4439
4051	sub size_request {	4440	sub size_request {
…		…
4099	}	4488	}
4100		4489
4101	sub update {	4490	sub update {
4102	my ($self) = @_;	4491	my ($self) = @_;
4103		4492
4104	$::WANT_REFRESH++;	4493	$::WANT_REFRESH = 1;
4105	}	4494	}
4106		4495
4107	sub add {	4496	sub add {
4108	my ($self, @children) = @_;	4497	my ($self, @children) = @_;
4109		4498
…		…
4176		4565
4177	delete $queue{$widget+0};	4566	delete $queue{$widget+0};
4178		4567
4179	my ($w, $h) = $widget->size_request;	4568	my ($w, $h) = $widget->size_request;
4180		4569
4181	$w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;	4570	$w += $widget->{padding_x} * 2;
4182	$h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;	4571	$h += $widget->{padding_y} * 2;
		4572
		4573	$w = max $widget->{min_w}, $w;
		4574	$h = max $widget->{min_h}, $h;
4183		4575
4184	$w = min $widget->{max_w}, $w if exists $widget->{max_w};	4576	$w = min $widget->{max_w}, $w if exists $widget->{max_w};
4185	$h = min $widget->{max_h}, $h if exists $widget->{max_h};	4577	$h = min $widget->{max_h}, $h if exists $widget->{max_h};
4186		4578
4187	$w = $widget->{force_w} if exists $widget->{force_w};	4579	$w = $widget->{force_w} if exists $widget->{force_w};
…		…
4254	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;	4646	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
4255	glMatrixMode GL_MODELVIEW;	4647	glMatrixMode GL_MODELVIEW;
4256	glLoadIdentity;	4648	glLoadIdentity;
4257		4649
4258	{	4650	{
4259	package CFPlus::UI::Base;	4651	package DC::UI::Base;
4260		4652
4261	local ($draw_x, $draw_y, $draw_w, $draw_h) =	4653	local ($draw_x, $draw_y, $draw_w, $draw_h) =
4262	(0, 0, $self->{w}, $self->{h});	4654	(0, 0, $self->{w}, $self->{h});
4263		4655
4264	$self->_draw;	4656	$self->_draw;
4265	}	4657	}
4266	}	4658	}
4267		4659
4268	#############################################################################	4660	#############################################################################
4269		4661
4270	package CFPlus::UI;	4662	package DC::UI;
4271		4663
4272	$ROOT = new CFPlus::UI::Root;	4664	$ROOT = new DC::UI::Root;
4273	$TOOLTIP = new CFPlus::UI::Tooltip z => 900;	4665	$TOOLTIP = new DC::UI::Tooltip z => 900;
4274		4666
4275	1	4667	1
4276

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