ViewVC Help

View File | Revision Log | Show Annotations | Download File

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

Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.392 by root, Sat Jul 21 13:37:09 2007 UTC vs.
Revision 1.487 by root, Fri Nov 23 12:14:02 2012 UTC

1	package CFPlus::UI;	1	package DC::UI;
2		2
3	use utf8;	3	use common::sense;
4	use strict;
5		4
6	use List::Util ();	5	use List::Util ();
		6
7	use Event;	7	use AnyEvent ();
		8	use Guard ();
8		9
9	use CFPlus;	10	use DC;
10	use CFPlus::Pod;	11	use DC::Pod;
11	use CFPlus::Texture;	12	use DC::Texture;
12		13
13	our ($FOCUS, $HOVER, $GRAB); # various widgets	14	our ($FOCUS, $HOVER, $GRAB); # various widgets
14		15
15	our $LAYOUT;	16	our $LAYOUT;
16	our $ROOT;	17	our $ROOT;
17	our $TOOLTIP;	18	our $TOOLTIP;
18	our $BUTTON_STATE;	19	our $BUTTON_STATE;
19		20
20	our %WIDGET; # all widgets, weak-referenced	21	our %WIDGET; # all widgets, weak-referenced
21		22
22	our $TOOLTIP_WATCHER = Event->idle (min => 1/60, cb => sub {	23	our $TOOLTIP_WATCHER = EV::timer_ns 0, 0.03, sub {
		24	$_[0]->stop;
		25
23	if (!$GRAB) {	26	if (!$GRAB) {
24	for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {	27	for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
25	if (length $widget->{tooltip}) {	28	if (length $widget->{tooltip}) {
26	if ($TOOLTIP->{owner} != $widget) {	29	if ($TOOLTIP->{owner} != $widget) {
27	$TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};	30	$TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};
…		…
30	$TOOLTIP->{owner} = $widget;	33	$TOOLTIP->{owner} = $widget;
31	$TOOLTIP->{owner}->emit ("tooltip_show") if $TOOLTIP->{owner};	34	$TOOLTIP->{owner}->emit ("tooltip_show") if $TOOLTIP->{owner};
32		35
33	return if $ENV{CFPLUS_DEBUG} & 8;	36	return if $ENV{CFPLUS_DEBUG} & 8;
34		37
35	my $tip = $widget->{tooltip};
36
37	$tip = $tip->($widget) if CODE:: eq ref $tip;
38
39	$TOOLTIP->set_tooltip_from ($widget);	38	$TOOLTIP->set_tooltip_from ($widget);
40	$TOOLTIP->show;	39	$TOOLTIP->show;
41	}	40	}
42		41
43	return;	42	return;
…		…
46	}	45	}
47		46
48	$TOOLTIP->hide;	47	$TOOLTIP->hide;
49	$TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};	48	$TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};
50	delete $TOOLTIP->{owner};	49	delete $TOOLTIP->{owner};
51	});	50	};
52		51
53	sub get_layout {	52	sub get_layout {
54	my $layout;	53	my $layout;
55		54
56	for (grep { $_->{name} } values %WIDGET) {	55	for (grep { $_->{name} } values %WIDGET) {
57	my $win = $layout->{$_->{name}} = { };	56	my $win = $layout->{$_->{name}} = { };
58		57
59	$win->{x} = ($_->{x} + $_->{w} * 0.5) / $::WIDTH if $_->{x} =~ /^[0-9.]+$/;	58	$win->{x} = ($_->{x} + $_->{w} * 0.5) / $::WIDTH if $_->{x} =~ /^[0-9.]+$/;
60	$win->{y} = ($_->{y} + $_->{h} * 0.5) / $::HEIGHT if $_->{y} =~ /^[0-9.]+$/;	59	$win->{y} = ($_->{y} + $_->{h} * 0.5) / $::HEIGHT if $_->{y} =~ /^[0-9.]+$/;
61	$win->{w} = $_->{w} / $::WIDTH if defined $_->{w};	60	$win->{w} = $_->{w} / $::WIDTH if defined $_->{w};
62	$win->{h} = $_->{h} / $::HEIGHT if defined $_->{h};	61	$win->{h} = $_->{h} / $::HEIGHT if defined $_->{h};
63		62
…		…
72		71
73	$LAYOUT = $layout;	72	$LAYOUT = $layout;
74	}	73	}
75		74
76	# class methods for events	75	# class methods for events
77	sub feed_sdl_key_down_event {	76	sub feed_sdl_key_down_event {
78	$FOCUS->emit (key_down => $_[0])	77	$FOCUS->emit (key_down => $_[0])
79	if $FOCUS;	78	if $FOCUS;
80	}	79	}
81		80
82	sub feed_sdl_key_up_event {	81	sub feed_sdl_key_up_event {
…		…
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 common::sense;
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, $z) = @_;
352		357
…		…
358	}	363	}
359		364
360	sub set_size {	365	sub set_size {
361	my ($self, $w, $h) = @_;	366	my ($self, $w, $h) = @_;
362		367
363	$self->{force_w} = $w;	368	$self->{force_w} = List::Util::min $w, ($self->{max_w} || $::WIDTH );
364	$self->{force_h} = $h;	369	$self->{force_h} = List::Util::min $h, ($self->{max_h} || $::HEIGHT);
365		370
366	$self->realloc;	371	$self->realloc;
		372	}
		373
		374	# traverse the widget chain up to find the maximum "physical" size constraints
		375	sub get_max_wh {
		376	my ($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, $h)
367	}	390	}
368		391
369	sub size_request {	392	sub size_request {
370	require Carp;	393	require Carp;
371	Carp::confess "size_request is abstract";	394	Carp::confess "size_request is abstract";
…		…
379	my ($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	my $cntx;#d#
652	sub DESTROY {	630	sub DESTROY {
653	my ($self) = @_;	631	my ($self) = @_;
654		632
655	return if CFPlus::in_destruct;	633	return if DC::in_destruct;
656		634
		635	local $@;
657	eval { $self->destroy };	636	eval { $self->destroy };
658	warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;	637	warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
659		638
660	delete $WIDGET{$self+0};	639	delete $WIDGET{$self+0};
661	}	640	}
662		641
663	#############################################################################	642	#############################################################################
664		643
665	package CFPlus::UI::DrawBG;	644	package DC::UI::DrawBG;
666		645
667	our @ISA = CFPlus::UI::Base::;	646	our @ISA = DC::UI::Base::;
668		647
669	use strict;	648	use common::sense;
		649
670	use CFPlus::OpenGL;	650	use DC::OpenGL;
671		651
672	sub new {	652	sub new {
673	my $class = shift;	653	my $class = shift;
674
675	# range [value, low, high, page]
676		654
677	$class->SUPER::new (	655	$class->SUPER::new (
678	#bg => [0, 0, 0, 0.2],	656	#bg => [0, 0, 0, 0.2],
679	#active_bg => [1, 1, 1, 0.5],	657	#active_bg => [1, 1, 1, 0.5],
680	@_	658	@_
681	)	659	)
682	}	660	}
683		661
		662	sub set_bg {
		663	my ($self, $bg) = @_;
		664
		665	$self->{bg} = $bg;
		666	$self->update;
		667	}
		668
684	sub _draw {	669	sub _draw {
685	my ($self) = @_;	670	my ($self) = @_;
686		671
687	my $color = $FOCUS == $self && $self->{active_bg}	672	my $color = $FOCUS == $self
688	? $self->{active_bg}	673	? $self->{active_bg} || $self->{bg}
689	: $self->{bg};	674	: $self->{bg};
690		675
691	if ($color && (@$color < 4 || $color->[3])) {	676	if ($color && (@$color < 4 || $color->[3])) {
692	my ($w, $h) = @$self{qw(w h)};	677	my ($w, $h) = @$self{qw(w h)};
693		678
694	glEnable GL_BLEND;	679	glEnable GL_BLEND;
695	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;	680	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
696	glColor_premultiply @$color;	681	glColor_premultiply @$color;
697
698	glBegin GL_QUADS;
699	glVertex 0 , 0;
700	glVertex 0 , $h;
701	glVertex $w, $h;	682	glRect 0, 0, $w, $h;
702	glVertex $w, 0;
703	glEnd;
704
705	glDisable GL_BLEND;	683	glDisable GL_BLEND;
706	}	684	}
707	}	685	}
708		686
709	#############################################################################	687	#############################################################################
710		688
711	package CFPlus::UI::Empty;	689	package DC::UI::Empty;
712		690
713	our @ISA = CFPlus::UI::Base::;	691	our @ISA = DC::UI::Base::;
714		692
715	sub new {	693	sub new {
716	my ($class, %arg) = @_;	694	my ($class, %arg) = @_;
717	$class->SUPER::new (can_events => 0, %arg);	695	$class->SUPER::new (can_events => 0, %arg);
718	}	696	}
…		…
725		703
726	sub draw { }	704	sub draw { }
727		705
728	#############################################################################	706	#############################################################################
729		707
730	package CFPlus::UI::Container;	708	package DC::UI::Container;
731		709
732	our @ISA = CFPlus::UI::Base::;	710	our @ISA = DC::UI::Base::;
733		711
734	sub new {	712	sub new {
735	my ($class, %arg) = @_;	713	my ($class, %arg) = @_;
736		714
737	my $children = delete $arg{children};	715	my $children = delete $arg{children};
…		…
769	sort { $a->{z} <=> $b->{z} }	747	sort { $a->{z} <=> $b->{z} }
770	@{$self->{children}}, @widgets	748	@{$self->{children}}, @widgets
771	];	749	];
772		750
773	$self->realloc;	751	$self->realloc;
		752
		753	$self->emit (c_add => \@widgets);
		754
		755	map $_+0, @widgets
774	}	756	}
775		757
776	sub children {	758	sub children {
777	@{ $_[0]{children} }	759	@{ $_[0]{children} }
778	}	760	}
779		761
780	sub remove {	762	sub remove {
781	my ($self, $child) = @_;	763	my ($self, @widgets) = @_;
782		764
		765	$self->emit (c_remove => \@widgets);
		766
		767	for my $child (@widgets) {
783	delete $child->{parent};	768	delete $child->{parent};
784	$child->hide;	769	$child->hide;
785
786	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];	770	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
		771	}
787		772
788	$self->realloc;	773	$self->realloc;
789	}	774	}
790		775
791	sub clear {	776	sub clear {
792	my ($self) = @_;	777	my ($self) = @_;
793		778
794	my $children = delete $self->{children};	779	my $children = $self->{children};
795	$self->{children} = [];	780	$self->{children} = [];
796		781
797	for (@$children) {	782	for (@$children) {
798	delete $_->{parent};	783	delete $_->{parent};
799	$_->hide;	784	$_->hide;
…		…
819	}	804	}
820		805
821	sub _draw {	806	sub _draw {
822	my ($self) = @_;	807	my ($self) = @_;
823		808
824	$_->draw for @{$self->{children}};	809	$_->draw for $self->visible_children;
825	}	810	}
826		811
827	#############################################################################	812	#############################################################################
828		813
829	package CFPlus::UI::Bin;	814	package DC::UI::Bin;
830		815
831	our @ISA = CFPlus::UI::Container::;	816	our @ISA = DC::UI::Container::;
832		817
833	sub new {	818	sub new {
834	my ($class, %arg) = @_;	819	my ($class, %arg) = @_;
835		820
836	my $child = (delete $arg{child}) || new CFPlus::UI::Empty::;	821	my $child = (delete $arg{child}) || new DC::UI::Empty::;
837		822
838	$class->SUPER::new (children => [$child], %arg)	823	$class->SUPER::new (children => [$child], %arg)
839	}	824	}
840		825
841	sub add {	826	sub add {
842	my ($self, $child) = @_;	827	my ($self, $child) = @_;
843		828
844	$self->SUPER::remove ($_) for @{ $self->{children} };	829	$self->clear;
845	$self->SUPER::add ($child);	830	$self->SUPER::add ($child);
846	}	831	}
847		832
848	sub remove {	833	sub remove {
849	my ($self, $widget) = @_;	834	my ($self, $widget) = @_;
850		835
851	$self->SUPER::remove ($widget);	836	$self->SUPER::remove ($widget);
852		837
853	$self->{children} = [new CFPlus::UI::Empty]	838	$self->{children} = [new DC::UI::Empty]
854	unless @{$self->{children}};	839	unless @{$self->{children}};
855	}	840	}
856		841
857	sub child { $_[0]->{children}[0] }	842	sub child { $_[0]->{children}[0] }
858		843
…		…
867		852
868	1	853	1
869	}	854	}
870		855
871	#############################################################################	856	#############################################################################
872
873	# back-buffered drawing area	857	# back-buffered drawing area
874		858
875	package CFPlus::UI::Window;	859	package DC::UI::Window;
876		860
877	our @ISA = CFPlus::UI::Bin::;	861	our @ISA = DC::UI::Bin::;
878		862
879	use CFPlus::OpenGL;	863	use DC::OpenGL;
880		864
881	sub new {	865	sub new {
882	my ($class, %arg) = @_;	866	my ($class, %arg) = @_;
883		867
884	my $self = $class->SUPER::new (%arg);	868	my $self = $class->SUPER::new (%arg);
…		…
906	}	890	}
907		891
908	sub render_child {	892	sub render_child {
909	my ($self) = @_;	893	my ($self) = @_;
910		894
911	$self->{texture} = new_from_opengl CFPlus::Texture $self->{w}, $self->{h}, sub {	895	$self->{texture} = new_from_opengl DC::Texture $self->{w}, $self->{h}, sub {
912	glClearColor 0, 0, 0, 0;	896	glClearColor 0, 0, 0, 0;
913	glClear GL_COLOR_BUFFER_BIT;	897	glClear GL_COLOR_BUFFER_BIT;
914		898
915	{	899	{
916	package CFPlus::UI::Base;	900	package DC::UI::Base;
917		901
918	local ($draw_x, $draw_y, $draw_w, $draw_h) =	902	local ($draw_x, $draw_y, $draw_w, $draw_h) =
919	(0, 0, $self->{w}, $self->{h});	903	(0, 0, $self->{w}, $self->{h});
920		904
921	$self->_render;	905	$self->_render;
…		…
938	glDisable GL_TEXTURE_2D;	922	glDisable GL_TEXTURE_2D;
939	}	923	}
940		924
941	#############################################################################	925	#############################################################################
942		926
943	package CFPlus::UI::ViewPort;	927	package DC::UI::ViewPort;
944		928
945	use List::Util qw(min max);	929	use List::Util qw(min max);
946		930
947	our @ISA = CFPlus::UI::Window::;	931	our @ISA = DC::UI::Window::;
948		932
949	sub new {	933	sub new {
950	my $class = shift;	934	my $class = shift;
951		935
952	$class->SUPER::new (	936	$class->SUPER::new (
…		…
994	$self->emit (changed => $x, $y);	978	$self->emit (changed => $x, $y);
995	$self->update;	979	$self->update;
996	}	980	}
997	}	981	}
998		982
		983	sub set_center {
		984	my ($self, $x, $y) = @_;
		985
		986	$self->set_offset ($x - $self->{w} * .5, $y - $self->{h} * .5);
		987	}
		988
		989	sub make_visible {
		990	my ($self, $x, $y, $border) = @_;
		991
		992	if ( $x < $self->{view_x} + $self->{w} * $border
		993	|| $x > $self->{view_x} + $self->{w} * (1 - $border)
		994	|| $y < $self->{view_y} + $self->{h} * $border
		995	|| $y > $self->{view_y} + $self->{h} * (1 - $border)
		996	) {
		997	$self->set_center ($x, $y);
		998	}
		999	}
		1000
999	# hmm, this does not work for topleft of $self... but we should not ask for that	1001	# hmm, this does not work for topleft of $self... but we should not ask for that
1000	sub coord2local {	1002	sub coord2local {
1001	my ($self, $x, $y) = @_;	1003	my ($self, $x, $y) = @_;
1002		1004
1003	$self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})	1005	$self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
…		…
1018	if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}	1020	if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
1019	&& $y >= $self->{y} && $y < $self->{y} + $self->{h}	1021	&& $y >= $self->{y} && $y < $self->{y} + $self->{h}
1020	) {	1022	) {
1021	$self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})	1023	$self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
1022	} else {	1024	} else {
1023	$self->CFPlus::UI::Base::find_widget ($x, $y)	1025	$self->DC::UI::Base::find_widget ($x, $y)
1024	}	1026	}
1025	}	1027	}
1026		1028
1027	sub _render {	1029	sub _render {
1028	my ($self) = @_;	1030	my ($self) = @_;
1029		1031
1030	local $CFPlus::UI::Base::draw_x = $CFPlus::UI::Base::draw_x - $self->{view_x};	1032	local $DC::UI::Base::draw_x = $DC::UI::Base::draw_x - $self->{view_x};
1031	local $CFPlus::UI::Base::draw_y = $CFPlus::UI::Base::draw_y - $self->{view_y};	1033	local $DC::UI::Base::draw_y = $DC::UI::Base::draw_y - $self->{view_y};
1032		1034
1033	CFPlus::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};	1035	DC::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
1034		1036
1035	$self->SUPER::_render;	1037	$self->SUPER::_render;
1036	}	1038	}
1037		1039
1038	#############################################################################	1040	#############################################################################
1039		1041
1040	package CFPlus::UI::ScrolledWindow;	1042	package DC::UI::ScrolledWindow;
1041		1043
1042	our @ISA = CFPlus::UI::Table::;	1044	our @ISA = DC::UI::Table::;
1043		1045
1044	sub new {	1046	sub new {
1045	my ($class, %arg) = @_;	1047	my ($class, %arg) = @_;
1046		1048
1047	my $child = delete $arg{child};	1049	my $child = delete $arg{child};
1048		1050
1049	my $self;	1051	my $self;
1050		1052
1051	my $hslider = new CFPlus::UI::Slider	1053	my $hslider = new DC::UI::Slider
1052	col => 0,	1054	c_col => 0,
1053	row => 1,	1055	c_row => 1,
1054	vertical => 0,	1056	vertical => 0,
1055	range => [0, 0, 1, 0.01], # HACK fix	1057	range => [0, 0, 1, 0.01], # HACK fix
1056	on_changed => sub {	1058	on_changed => sub {
1057	$self->{hpos} = $_[1];	1059	$self->{hpos} = $_[1];
1058	$self->{vp}->set_offset ($self->{hpos}, $self->{vpos});	1060	$self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
1059	},	1061	},
1060	;	1062	;
1061		1063
1062	my $vslider = new CFPlus::UI::Slider	1064	my $vslider = new DC::UI::Slider
1063	col => 1,	1065	c_col => 1,
1064	row => 0,	1066	c_row => 0,
1065	vertical => 1,	1067	vertical => 1,
1066	range => [0, 0, 1, 0.01], # HACK fix	1068	range => [0, 0, 1, 0.01], # HACK fix
1067	on_changed => sub {	1069	on_changed => sub {
1068	$self->{vpos} = $_[1];	1070	$self->{vpos} = $_[1];
1069	$self->{vp}->set_offset ($self->{hpos}, $self->{vpos});	1071	$self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
…		…
1079	col_expand => [1, 0],	1081	col_expand => [1, 0],
1080	row_expand => [1, 0],	1082	row_expand => [1, 0],
1081	%arg,	1083	%arg,
1082	);	1084	);
1083		1085
1084	$self->{vp} = new CFPlus::UI::ViewPort	1086	$self->{vp} = new DC::UI::ViewPort
1085	col => 0,	1087	c_col => 0,
1086	row => 0,	1088	c_row => 0,
1087	expand => 1,	1089	expand => 1,
1088	scroll_x => $self->{scroll_x},	1090	scroll_x => $self->{scroll_x},
1089	scroll_y => $self->{scroll_y},	1091	scroll_y => $self->{scroll_y},
1090	on_changed => sub {	1092	on_changed => sub {
1091	my ($vp, $x, $y) = @_;	1093	my ($vp, $x, $y) = @_;
…		…
1093	$vp->{parent}{hslider}->set_value ($x);	1095	$vp->{parent}{hslider}->set_value ($x);
1094	$vp->{parent}{vslider}->set_value ($y);	1096	$vp->{parent}{vslider}->set_value ($y);
1095		1097
1096	0	1098	0
1097	},	1099	},
		1100	on_size_allocate => sub {
		1101	my ($vp, $w, $h) = @_;
		1102	$vp->{parent}->update_slider;
		1103	0
		1104	},
1098	;	1105	;
1099		1106
1100	$self->SUPER::add ($self->{vp});	1107	$self->SUPER::add ($self->{vp});
1101		1108
1102	$self->add ($child) if $child;	1109	$self->add ($child) if $child;
1103		1110
1104	$self	1111	$self
1105	}	1112	}
1106
1107	#TODO# update range on size_allocate depending on child?
1108		1113
1109	sub add {	1114	sub add {
1110	my ($self, $widget) = @_;	1115	my ($self, $widget) = @_;
1111		1116
1112	$self->{vp}->add ($self->{child} = $widget);	1117	$self->{vp}->add ($self->{child} = $widget);
1113	}	1118	}
1114		1119
		1120	sub set_offset { shift->{vp}->set_offset (@_) }
		1121	sub set_center { shift->{vp}->set_center (@_) }
		1122	sub make_visible { shift->{vp}->make_visible (@_) }
		1123
1115	sub update_slider {	1124	sub update_slider {
1116	my ($self) = @_;	1125	my ($self) = @_;
1117		1126
1118	my $child = ($self->{vp} or return)->child;	1127	my $child = ($self->{vp} or return)->child;
1119		1128
		1129	if ($self->{scroll_x}) {
1120	my ($w1, $w2) = ($child->{w}, $self->{vp}{w});	1130	my ($w1, $w2) = ($child->{req_w}, $self->{vp}{w});
1121	$self->{hslider}->set_range ([$self->{hslider}{range}[0], 0, $w1, $w2, 1]);	1131	$self->{hslider}->set_range ([$self->{hslider}{range}[0], 0, $w1, $w2, 1]);
1122		1132
1123	my $visible = $w1 > $w2;	1133	my $visible = $w1 > $w2;
1124	if ($visible != $self->{hslider}{visible}) {	1134	if ($visible != $self->{hslider_visible}) {
		1135	$self->{hslider_visible} = $visible;
1125	$visible ? $self->SUPER::add ($self->{hslider})	1136	$visible ? $self->SUPER::add ($self->{hslider})
1126	: $self->SUPER::remove ($self->{hslider});	1137	: $self->SUPER::remove ($self->{hslider});
		1138	}
1127	}	1139	}
1128		1140
		1141	if ($self->{scroll_y}) {
1129	my ($h1, $h2) = ($child->{h}, $self->{vp}{h});	1142	my ($h1, $h2) = ($child->{req_h}, $self->{vp}{h});
1130	$self->{vslider}->set_range ([$self->{vslider}{range}[0], 0, $h1, $h2, 1]);	1143	$self->{vslider}->set_range ([$self->{vslider}{range}[0], 0, $h1, $h2, 1]);
1131		1144
1132	my $visible = $h1 > $h2;	1145	my $visible = $h1 > $h2;
1133	if ($visible != $self->{vslider}{visible}) {	1146	if ($visible != $self->{vslider_visible}) {
		1147	$self->{vslider_visible} = $visible;
1134	$visible ? $self->SUPER::add ($self->{vslider})	1148	$visible ? $self->SUPER::add ($self->{vslider})
1135	: $self->SUPER::remove ($self->{vslider});	1149	: $self->SUPER::remove ($self->{vslider});
		1150	}
		1151	}
		1152	}
		1153
		1154	sub start_dragging {
		1155	my ($self, $ev) = @_;
		1156
		1157	$self->grab_focus;
		1158
		1159	my $ox = $self->{vp}{view_x};
		1160	my $oy = $self->{vp}{view_y};
		1161
		1162	$self->{motion} = sub {
		1163	my ($ev, $x, $y) = @_;
		1164
		1165	$ox -= $ev->{xrel};
		1166	$oy -= $ev->{yrel};
		1167
		1168	$self->{vp}->set_offset ($ox, $oy);
1136	}	1169	};
1137	}
1138
1139	sub update {
1140	my ($self) = @_;
1141
1142	$self->update_slider;
1143	$self->SUPER::update;
1144	}	1170	}
1145		1171
1146	sub invoke_mouse_wheel {	1172	sub invoke_mouse_wheel {
1147	my ($self, $ev) = @_;	1173	my ($self, $ev) = @_;
1148		1174
1149	$self->{vslider}->emit (mouse_wheel => $ev)	1175	$self->{vslider}->emit (mouse_wheel => $ev) if $self->{vslider_visible};
1150	if $ev->{dy};
1151
1152	$self->{hslider}->emit (mouse_wheel => $ev)	1176	$self->{hslider}->emit (mouse_wheel => $ev) if $self->{hslider_visible};
1153	if $ev->{dx};
1154		1177
1155	1	1178	1
1156	}	1179	}
1157		1180
1158	sub invoke_button_down {	1181	sub invoke_button_down {
1159	my ($self, $ev, $x, $y) = @_;	1182	my ($self, $ev, $x, $y) = @_;
1160		1183
1161	if ($ev->{button} == 2) {	1184	if ($ev->{button} == 2) {
1162	$self->grab_focus;	1185	$self->start_dragging ($ev);
1163
1164	my $ox = $self->{vp}{view_x} + $ev->{x};
1165	my $oy = $self->{vp}{view_y} + $ev->{y};
1166
1167	$self->{motion} = sub {
1168	my ($ev, $x, $y) = @_;
1169
1170	$self->{vp}->set_offset ($ox - $ev->{x}, $oy - $ev->{y});
1171	$self->update;
1172	};
1173
1174	return 1;	1186	return 1;
1175	}	1187	}
1176		1188
1177	0	1189	0
1178	}	1190	}
…		…
1205	$self->SUPER::invoke_size_allocate ($w, $h)	1217	$self->SUPER::invoke_size_allocate ($w, $h)
1206	}	1218	}
1207		1219
1208	#############################################################################	1220	#############################################################################
1209		1221
1210	package CFPlus::UI::Frame;	1222	package DC::UI::Frame;
1211		1223
1212	our @ISA = CFPlus::UI::Bin::;	1224	our @ISA = DC::UI::Bin::;
1213		1225
1214	use CFPlus::OpenGL;	1226	use DC::OpenGL;
1215		1227
1216	sub new {	1228	sub new {
1217	my $class = shift;	1229	my $class = shift;
1218		1230
1219	$class->SUPER::new (	1231	$class->SUPER::new (
…		…
1229	my ($w, $h) = @$self{qw(w h)};	1241	my ($w, $h) = @$self{qw(w h)};
1230		1242
1231	glEnable GL_BLEND;	1243	glEnable GL_BLEND;
1232	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;	1244	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1233	glColor_premultiply @{ $self->{bg} };	1245	glColor_premultiply @{ $self->{bg} };
1234
1235	glBegin GL_QUADS;
1236	glVertex 0 , 0;
1237	glVertex 0 , $h;
1238	glVertex $w, $h;	1246	glRect 0, 0, $w, $h;
1239	glVertex $w, 0;
1240	glEnd;
1241
1242	glDisable GL_BLEND;	1247	glDisable GL_BLEND;
1243	}	1248	}
1244		1249
1245	$self->SUPER::_draw;	1250	$self->SUPER::_draw;
1246	}	1251	}
1247		1252
1248	#############################################################################	1253	#############################################################################
1249		1254
1250	package CFPlus::UI::FancyFrame;	1255	package DC::UI::FancyFrame;
1251		1256
1252	our @ISA = CFPlus::UI::Bin::;	1257	our @ISA = DC::UI::Bin::;
1253		1258
1254	use CFPlus::OpenGL;	1259	use DC::OpenGL;
1255		1260
1256	sub new {	1261	sub new {
1257	my ($class, %arg) = @_;	1262	my ($class, %arg) = @_;
1258		1263
1259	if ((exists $arg{label}) && !ref $arg{label}) {	1264	if ((exists $arg{label}) && !ref $arg{label}) {
1260	$arg{label} = new CFPlus::UI::Label	1265	$arg{label} = new DC::UI::Label
1261	align => 1,	1266	align => 1,
1262	valign => 0,	1267	valign => 0.5,
1263	text => $arg{label},	1268	text => $arg{label},
1264	fontsize => ($arg{border} || 0.8) * 0.75;	1269	fontsize => ($arg{border} || 0.8) * 0.75;
1265	}	1270	}
1266		1271
1267	my $self = $class->SUPER::new (	1272	my $self = $class->SUPER::new (
1268	# label => "",	1273	# label => "",
1269	fg => [0.6, 0.3, 0.1],	1274	fg => undef,
1270	border => 0.8,	1275	border => 0.8,
1271	style => 'single',	1276	style => 'single',
1272	%arg,	1277	%arg,
1273	);	1278	);
1274		1279
…		…
1277		1282
1278	sub add {	1283	sub add {
1279	my ($self, @widgets) = @_;	1284	my ($self, @widgets) = @_;
1280		1285
1281	$self->SUPER::add (@widgets);	1286	$self->SUPER::add (@widgets);
1282	$self->CFPlus::UI::Container::add ($self->{label}) if $self->{label};	1287	$self->DC::UI::Container::add ($self->{label}) if $self->{label};
1283	}	1288	}
1284		1289
1285	sub border {	1290	sub border {
1286	int $_[0]{border} * $::FONTSIZE	1291	int $_[0]{border} * $::FONTSIZE
1287	}	1292	}
…		…
1327	my $border = $self->border;	1332	my $border = $self->border;
1328	my ($w, $h) = ($self->{w}, $self->{h});	1333	my ($w, $h) = ($self->{w}, $self->{h});
1329		1334
1330	$child->draw;	1335	$child->draw;
1331		1336
1332	glColor @{$self->{fg}};	1337	glColor @{$self->{fg} || $DC::THEME{fancyframe}};
1333	glBegin GL_LINE_STRIP;	1338	glBegin GL_LINE_STRIP;
1334	glVertex $border * 1.5 , $border * 0.5 + 0.5;	1339	glVertex $border * 1.5 , $border * 0.5 + 0.5;
1335	glVertex $border * 0.5 + 0.5, $border * 0.5 + 0.5;	1340	glVertex $border * 0.5 + 0.5, $border * 0.5 + 0.5;
1336	glVertex $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;	1341	glVertex $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
1337	glVertex $w - $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;	1342	glVertex $w - $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
…		…
1345	}	1350	}
1346	}	1351	}
1347		1352
1348	#############################################################################	1353	#############################################################################
1349		1354
1350	package CFPlus::UI::Toplevel;	1355	package DC::UI::Toplevel;
1351		1356
1352	our @ISA = CFPlus::UI::Bin::;	1357	our @ISA = DC::UI::Bin::;
1353		1358
1354	use CFPlus::OpenGL;	1359	use DC::OpenGL;
1355		1360
1356	my $bg =	1361	my $bg =
1357	new_from_file CFPlus::Texture CFPlus::find_rcfile "d1_bg.png",	1362	new_from_resource DC::Texture "d1_bg.png",
1358	mipmap => 1, wrap => 1;	1363	mipmap => 1, wrap => 1;
1359		1364
1360	my @border =	1365	my @border =
1361	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }	1366	map { new_from_resource DC::Texture $_, mipmap => 1 }
1362	qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);	1367	qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1363		1368
1364	my @icon =	1369	my @icon =
1365	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }	1370	map { new_from_resource DC::Texture $_, mipmap => 1 }
1366	qw(x1_move.png x1_resize.png);	1371	qw(x1_move.png x1_resize.png);
1367		1372
1368	sub new {	1373	sub new {
1369	my ($class, %arg) = @_;	1374	my ($class, %arg) = @_;
1370		1375
1371	my $self = $class->SUPER::new (	1376	my $self = $class->SUPER::new (
1372	bg => [1, 1, 1, 1],	1377	bg => [1, 1, 1, 1],
1373	border_bg => [1, 1, 1, 1],	1378	border_bg => [1, 1, 1, 1],
1374	border => 0.6,	1379	border => 0.8,
1375	can_events => 1,	1380	can_events => 1,
1376	min_w => 64,	1381	min_w => 64,
1377	min_h => 32,	1382	min_h => 32,
1378	%arg,	1383	%arg,
1379	);	1384	);
1380		1385
1381	$self->{title_widget} = new CFPlus::UI::Label	1386	$self->{title_widget} = new DC::UI::Label
1382	align => 0,	1387	align => 0.5,
1383	valign => 1,	1388	valign => 1,
1384	text => $self->{title},	1389	text => $self->{title},
1385	fontsize => $self->{border},	1390	fontsize => $self->{border},
1386	if exists $self->{title};	1391	if exists $self->{title};
1387		1392
1388	if ($self->{has_close_button}) {	1393	if ($self->{has_close_button}) {
1389	$self->{close_button} =	1394	$self->{close_button} =
1390	new CFPlus::UI::ImageButton	1395	new DC::UI::ImageButton
1391	path => 'x1_close.png',	1396	path => 'x1_close.png',
1392	on_activate => sub { $self->emit ("delete") };	1397	on_activate => sub { $self->emit ("delete") };
1393		1398
1394	$self->CFPlus::UI::Container::add ($self->{close_button});	1399	$self->DC::UI::Container::add ($self->{close_button});
1395	}	1400	}
1396		1401
1397	$self	1402	$self
1398	}	1403	}
1399		1404
1400	sub add {	1405	sub add {
1401	my ($self, @widgets) = @_;	1406	my ($self, @widgets) = @_;
1402		1407
1403	$self->SUPER::add (@widgets);	1408	$self->SUPER::add (@widgets);
1404	$self->CFPlus::UI::Container::add ($self->{close_button}) if $self->{close_button};	1409	$self->DC::UI::Container::add ($self->{close_button}) if $self->{close_button};
1405	$self->CFPlus::UI::Container::add ($self->{title_widget}) if $self->{title_widget};	1410	$self->DC::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
1406	}	1411	}
1407		1412
1408	sub border {	1413	sub border {
1409	int $_[0]{border} * $::FONTSIZE	1414	int $_[0]{border} * $::FONTSIZE
		1415	}
		1416
		1417	sub get_max_wh {
		1418	my ($self) = @_;
		1419
		1420	return ($self->{w}, $self->{h})
		1421	if $self->{visible} && $self->{w};
		1422
		1423	$self->SUPER::get_max_wh
1410	}	1424	}
1411		1425
1412	sub size_request {	1426	sub size_request {
1413	my ($self) = @_;	1427	my ($self) = @_;
1414		1428
…		…
1450		1464
1451	sub invoke_delete {	1465	sub invoke_delete {
1452	my ($self) = @_;	1466	my ($self) = @_;
1453		1467
1454	$self->hide;	1468	$self->hide;
1455		1469
1456	1	1470	1
1457	}	1471	}
1458		1472
1459	sub invoke_button_down {	1473	sub invoke_button_down {
1460	my ($self, $ev, $x, $y) = @_;	1474	my ($self, $ev, $x, $y) = @_;
1461		1475
1462	my ($w, $h) = @$self{qw(w h)};	1476	my ($w, $h) = @$self{qw(w h)};
1463	my $border = $self->border;	1477	my $border = $self->border;
1464		1478
1465	my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);	1479	my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w); # left-right
1466	my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);	1480	my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h); # top-down
1467		1481
1468	if ($lr & $td) {	1482	if ($lr & $td) { # corners
1469	my ($wx, $wy) = ($self->{x}, $self->{y});	1483	my ($wx, $wy) = ($self->{x}, $self->{y});
1470	my ($ox, $oy) = ($ev->{x}, $ev->{y});	1484	my ($ox, $oy) = ($ev->{x}, $ev->{y});
1471	my ($bw, $bh) = ($self->{w}, $self->{h});	1485	my ($bw, $bh) = ($self->{w}, $self->{h});
1472		1486
1473	my $mx = $x < $border;	1487	my $mx = $x < $border;
…		…
1477	my ($ev, $x, $y) = @_;	1491	my ($ev, $x, $y) = @_;
1478		1492
1479	my $dx = $ev->{x} - $ox;	1493	my $dx = $ev->{x} - $ox;
1480	my $dy = $ev->{y} - $oy;	1494	my $dy = $ev->{y} - $oy;
1481		1495
		1496	$self->set_size (
1482	$self->{force_w} = $bw + $dx * ($mx ? -1 : 1);	1497	$bw + $dx * ($mx ? -1 : 1),
1483	$self->{force_h} = $bh + $dy * ($my ? -1 : 1);	1498	$bh + $dy * ($my ? -1 : 1),
		1499	);
1484		1500
1485	$self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);	1501	$self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1486	$self->realloc;	1502	$self->realloc;
1487	};	1503	};
1488		1504
1489	} elsif ($lr ^ $td) {	1505	} elsif ($lr ^ $td) { # edges
1490	my ($ox, $oy) = ($ev->{x}, $ev->{y});	1506	my ($ox, $oy) = ($ev->{x}, $ev->{y});
1491	my ($bx, $by) = ($self->{x}, $self->{y});	1507	my ($bx, $by) = ($self->{x}, $self->{y});
1492		1508
1493	$self->{motion} = sub {	1509	$self->{motion} = sub {
1494	my ($ev, $x, $y) = @_;	1510	my ($ev, $x, $y) = @_;
…		…
1539	glEnable GL_TEXTURE_2D;	1555	glEnable GL_TEXTURE_2D;
1540	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	1556	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1541		1557
1542	my $border = $self->border;	1558	my $border = $self->border;
1543		1559
		1560	if ($border) {
1544	glColor @{ $self->{border_bg} };	1561	glColor @{ $self->{border_bg} };
1545	$border[0]->draw_quad_alpha ( 0, 0, $w, $border);	1562	$border[0]->draw_quad_alpha ( 0, 0, $w, $border);
1546	$border[1]->draw_quad_alpha ( 0, $border, $border, $ch);	1563	$border[1]->draw_quad_alpha ( 0, $border, $border, $ch);
1547	$border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);	1564	$border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1548	$border[3]->draw_quad_alpha ( 0, $h - $border, $w, $border);	1565	$border[3]->draw_quad_alpha ( 0, $h - $border, $w, $border);
1549		1566
1550	# move	1567	# move
1551	my $w2 = ($w - $border) * .5;	1568	my $w2 = ($w - $border) * .5;
1552	my $h2 = ($h - $border) * .5;	1569	my $h2 = ($h - $border) * .5;
1553	$icon[0]->draw_quad_alpha ( 0, $h2, $border, $border);	1570	$icon[0]->draw_quad_alpha ( 0, $h2, $border, $border);
1554	$icon[0]->draw_quad_alpha ($w - $border, $h2, $border, $border);	1571	$icon[0]->draw_quad_alpha ($w - $border, $h2, $border, $border);
1555	$icon[0]->draw_quad_alpha ($w2 , $h - $border, $border, $border);	1572	$icon[0]->draw_quad_alpha ($w2 , $h - $border, $border, $border);
1556		1573
1557	# resize	1574	# resize
1558	$icon[1]->draw_quad_alpha ( 0, 0, $border, $border);	1575	$icon[1]->draw_quad_alpha ( 0, 0, $border, $border);
1559	$icon[1]->draw_quad_alpha ($w - $border, 0, $border, $border)	1576	$icon[1]->draw_quad_alpha ($w - $border, 0, $border, $border)
1560	unless $self->{has_close_button};	1577	unless $self->{has_close_button};
1561	$icon[1]->draw_quad_alpha ( 0, $h - $border, $border, $border);	1578	$icon[1]->draw_quad_alpha ( 0, $h - $border, $border, $border);
1562	$icon[1]->draw_quad_alpha ($w - $border, $h - $border, $border, $border);	1579	$icon[1]->draw_quad_alpha ($w - $border, $h - $border, $border, $border);
		1580	}
1563		1581
1564	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {	1582	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1565	glColor @{ $self->{bg} };	1583	glColor @{ $self->{bg} };
1566		1584
1567	# TODO: repeat texture not scale	1585	# TODO: repeat texture not scale
…		…
1586	if $self->{close_button};	1604	if $self->{close_button};
1587	}	1605	}
1588		1606
1589	#############################################################################	1607	#############################################################################
1590		1608
1591	package CFPlus::UI::Table;	1609	package DC::UI::Table;
1592		1610
1593	our @ISA = CFPlus::UI::Container::;	1611	our @ISA = DC::UI::Container::;
1594		1612
1595	use List::Util qw(max sum);	1613	use List::Util qw(max sum);
1596		1614
1597	use CFPlus::OpenGL;	1615	use DC::OpenGL;
1598		1616
1599	sub new {	1617	sub new {
1600	my $class = shift;	1618	my $class = shift;
1601		1619
1602	$class->SUPER::new (	1620	$class->SUPER::new (
…		…
1608		1626
1609	sub add {	1627	sub add {
1610	my ($self, @widgets) = @_;	1628	my ($self, @widgets) = @_;
1611		1629
1612	for my $child (@widgets) {	1630	for my $child (@widgets) {
1613	$child->{rowspan} ||= 1;	1631	$child->{c_rowspan} ||= 1;
1614	$child->{colspan} ||= 1;	1632	$child->{c_colspan} ||= 1;
1615	}	1633	}
1616		1634
1617	$self->SUPER::add (@widgets);	1635	$self->SUPER::add (@widgets);
1618	}	1636	}
1619		1637
…		…
1623	my @widgets;	1641	my @widgets;
1624		1642
1625	while (@_) {	1643	while (@_) {
1626	my ($col, $row, $child) = splice @_, 0, 3, ();	1644	my ($col, $row, $child) = splice @_, 0, 3, ();
1627		1645
1628	$child->{row} = $row;	1646	$child->{c_row} = $row;
1629	$child->{col} = $col;	1647	$child->{c_col} = $col;
1630		1648
1631	push @widgets, $child;	1649	push @widgets, $child;
1632	}	1650	}
1633		1651
1634	$self->add (@widgets);	1652	$self->add (@widgets);
…		…
1640	my (@w, @h);	1658	my (@w, @h);
1641		1659
1642	my @children = $self->children;	1660	my @children = $self->children;
1643		1661
1644	# first pass, columns	1662	# first pass, columns
1645	for my $widget (sort { $a->{colspan} <=> $b->{colspan} } @children) {	1663	for my $widget (sort { $a->{c_colspan} <=> $b->{c_colspan} } @children) {
1646	my ($c, $w, $cs) = @$widget{qw(col req_w colspan)};	1664	my ($c, $w, $cs) = @$widget{qw(c_col req_w c_colspan)};
1647		1665
1648	my $sw = sum @w[$c .. $c + $cs - 1];	1666	my $sw = sum @w[$c .. $c + $cs - 1];
1649		1667
1650	if ($w > $sw) {	1668	if ($w > $sw) {
1651	$_ += ($w - $sw) / $cs for @w[$c .. $c + $cs - 1];	1669	$_ += ($w - $sw) / ($_ ? $sw / $_ : $cs) for @w[$c .. $c + $cs - 1];
1652	}	1670	}
1653	}	1671	}
1654		1672
1655	# second pass, rows	1673	# second pass, rows
1656	for my $widget (sort { $a->{rowspan} <=> $b->{rowspan} } @children) {	1674	for my $widget (sort { $a->{c_rowspan} <=> $b->{c_rowspan} } @children) {
1657	my ($r, $h, $rs) = @$widget{qw(row req_h rowspan)};	1675	my ($r, $h, $rs) = @$widget{qw(c_row req_h c_rowspan)};
1658		1676
1659	my $sh = sum @h[$r .. $r + $rs - 1];	1677	my $sh = sum @h[$r .. $r + $rs - 1];
1660		1678
1661	if ($h > $sh) {	1679	if ($h > $sh) {
1662	$_ += ($h - $sh) / $rs for @h[$r .. $r + $rs - 1];	1680	$_ += ($h - $sh) / ($_ ? $sh / $_ : $rs) for @h[$r .. $r + $rs - 1];
1663	}	1681	}
1664	}	1682	}
1665		1683
1666	(\@w, \@h)	1684	(\@w, \@h)
1667	}	1685	}
…		…
1690	@col_expand = (1) x @$ws unless @col_expand;	1708	@col_expand = (1) x @$ws unless @col_expand;
1691	my $col_expand = (sum @col_expand) || 1;	1709	my $col_expand = (sum @col_expand) || 1;
1692		1710
1693	$ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;	1711	$ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
1694		1712
1695	CFPlus::UI::harmonize $ws;	1713	DC::UI::harmonize $ws;
1696		1714
1697	my @row_expand = @{$self->{row_expand}};	1715	my @row_expand = @{$self->{row_expand}};
1698	@row_expand = (1) x @$ws unless @row_expand;	1716	@row_expand = (1) x @$ws unless @row_expand;
1699	my $row_expand = (sum @row_expand) || 1;	1717	my $row_expand = (sum @row_expand) || 1;
1700		1718
1701	$hs->[$_] += $row_expand[$_] / $row_expand * ($h - $req_h) for 0 .. $#$hs;	1719	$hs->[$_] += $row_expand[$_] / $row_expand * ($h - $req_h) for 0 .. $#$hs;
1702		1720
1703	CFPlus::UI::harmonize $hs;	1721	DC::UI::harmonize $hs;
1704		1722
1705	my @x; for (0 .. $#$ws) { $x[$_ + 1] = $x[$_] + $ws->[$_] }	1723	my @x; for (0 .. $#$ws) { $x[$_ + 1] = $x[$_] + $ws->[$_] }
1706	my @y; for (0 .. $#$hs) { $y[$_ + 1] = $y[$_] + $hs->[$_] }	1724	my @y; for (0 .. $#$hs) { $y[$_ + 1] = $y[$_] + $hs->[$_] }
1707		1725
1708	for my $widget ($self->children) {	1726	for my $widget ($self->children) {
1709	my ($r, $c, $w, $h, $rs, $cs) = @$widget{qw(row col req_w req_h rowspan colspan)};	1727	my ($r, $c, $w, $h, $rs, $cs) = @$widget{qw(c_row c_col req_w req_h c_rowspan c_colspan)};
1710		1728
1711	$widget->configure (	1729	$widget->configure (
1712	$x[$c], $y[$r],	1730	$x[$c], $y[$r],
1713	$x[$c + $cs] - $x[$c], $y[$r + $rs] - $y[$r],	1731	$x[$c + $cs] - $x[$c], $y[$r + $rs] - $y[$r],
1714	);	1732	);
…		…
1717	1	1735	1
1718	}	1736	}
1719		1737
1720	#############################################################################	1738	#############################################################################
1721		1739
1722	package CFPlus::UI::Fixed;	1740	package DC::UI::Fixed;
1723		1741
1724	use List::Util qw(min max);	1742	use List::Util qw(min max);
1725		1743
1726	our @ISA = CFPlus::UI::Container::;	1744	our @ISA = DC::UI::Container::;
1727
1728	sub add {
1729	my ($self, $child, $posmode, $x, $y, $sizemode, $w, $h) = @_;
1730
1731	$child->{_fixed} = [$posmode, $x, $y, $sizemode, $w, $h];
1732	$self->SUPER::add ($child);
1733	}
1734		1745
1735	sub _scale($$$) {	1746	sub _scale($$$) {
1736	my ($mode, $val, $max) = @_;	1747	my ($rel, $val, $max) = @_;
1737		1748
1738	$mode eq "abs" ? $val	1749	$rel ? $val * $max : $val
1739	: $mode eq "rel" ? $val * $max
1740	: 0
1741	}	1750	}
1742		1751
1743	sub size_request {	1752	sub size_request {
1744	my ($self) = @_;	1753	my ($self) = @_;
1745		1754
1746	my ($x1, $y1, $x2, $y2) = (0, 0, 0, 0);	1755	my ($x1, $y1, $x2, $y2) = (0, 0, 0, 0);
1747		1756
1748	# determine overall size by querying abs widgets	1757	# determine overall size by querying abs widgets
1749	for my $child ($self->visible_children) {	1758	for my $child ($self->visible_children) {
1750	my ($pos, $x, $y, $size, $w, $h) = @{ $child->{_fixed} };	1759	unless ($child->{c_rel}) {
		1760	my $x = $child->{c_x};
		1761	my $y = $child->{c_y};
1751		1762
1752	if ($pos eq "abs") {
1753	$w = _scale $size, $w, $child->{req_w};
1754	$h = _scale $size, $h, $child->{req_h};
1755
1756	$x1 = min $x1, $x; $x2 = max $x2, $x + $w;	1763	$x1 = min $x1, $x; $x2 = max $x2, $x + $child->{req_w};
1757	$y1 = min $y1, $y; $y2 = max $y2, $y + $h;	1764	$y1 = min $y1, $y; $y2 = max $y2, $y + $child->{req_h};
1758	}	1765	}
1759	}	1766	}
1760		1767
1761	my $W = $x2 - $x1;	1768	my $W = $x2 - $x1;
1762	my $H = $y2 - $y1;	1769	my $H = $y2 - $y1;
1763		1770
1764	# now layout remaining widgets	1771	# now layout remaining widgets
1765	for my $child ($self->visible_children) {	1772	for my $child ($self->visible_children) {
1766	my ($pos, $x, $y, $size, $w, $h) = @{ $child->{_fixed} };	1773	if ($child->{c_rel}) {
		1774	my $x = _scale $child->{c_rel}, $child->{c_x}, $W;
		1775	my $y = _scale $child->{c_rel}, $child->{c_y}, $H;
1767		1776
1768	if ($pos ne "abs") {
1769	$x = _scale $pos, $x, $W;
1770	$y = _scale $pos, $x, $H;
1771	$w = _scale $size, $w, $child->{req_w};
1772	$h = _scale $size, $h, $child->{req_h};
1773
1774	$x1 = min $x1, $x; $x2 = max $x2, $x + $w;	1777	$x1 = min $x1, $x; $x2 = max $x2, $x + $child->{req_w};
1775	$y1 = min $y1, $y; $y2 = max $y2, $y + $h;	1778	$y1 = min $y1, $y; $y2 = max $y2, $y + $child->{req_h};
1776	}	1779	}
1777	}	1780	}
1778		1781
1779	my $W = $x2 - $x1;	1782	my $W = $x2 - $x1;
1780	my $H = $y2 - $y1;	1783	my $H = $y2 - $y1;
…		…
1784		1787
1785	sub invoke_size_allocate {	1788	sub invoke_size_allocate {
1786	my ($self, $W, $H) = @_;	1789	my ($self, $W, $H) = @_;
1787		1790
1788	for my $child ($self->visible_children) {	1791	for my $child ($self->visible_children) {
1789	my ($pos, $x, $y, $size, $w, $h) = @{ $child->{_fixed} };	1792	my $x = _scale $child->{c_rel}, $child->{c_x}, $W;
		1793	my $y = _scale $child->{c_rel}, $child->{c_y}, $H;
1790		1794
1791	$x = _scale $pos, $x, $W;	1795	$x += $child->{c_halign} * $child->{req_w};
1792	$y = _scale $pos, $x, $H;	1796	$y += $child->{c_valign} * $child->{req_h};
1793	$w = _scale $size, $w, $child->{req_w};
1794	$h = _scale $size, $h, $child->{req_h};
1795		1797
1796	$child->configure ($x, $y, $w, $h);	1798	$child->configure (int $x, int $y, $child->{req_w}, $child->{req_h});
1797	}	1799	}
1798		1800
1799	1	1801	1
1800	}	1802	}
1801		1803
1802	#############################################################################	1804	#############################################################################
1803		1805
1804	package CFPlus::UI::Box;	1806	package DC::UI::Box;
1805		1807
1806	our @ISA = CFPlus::UI::Container::;	1808	our @ISA = DC::UI::Container::;
1807		1809
1808	sub size_request {	1810	sub size_request {
1809	my ($self) = @_;	1811	my ($self) = @_;
		1812
		1813	my @children = $self->visible_children;
1810		1814
1811	$self->{vertical}	1815	$self->{vertical}
1812	? (	1816	? (
1813	(List::Util::max map $_->{req_w}, @{$self->{children}}),	1817	(List::Util::max map $_->{req_w}, @children),
1814	(List::Util::sum map $_->{req_h}, @{$self->{children}}),	1818	(List::Util::sum map $_->{req_h}, @children),
1815	)	1819	)
1816	: (	1820	: (
1817	(List::Util::sum map $_->{req_w}, @{$self->{children}}),	1821	(List::Util::sum map $_->{req_w}, @children),
1818	(List::Util::max map $_->{req_h}, @{$self->{children}}),	1822	(List::Util::max map $_->{req_h}, @children),
1819	)	1823	)
1820	}	1824	}
1821		1825
1822	sub invoke_size_allocate {	1826	sub invoke_size_allocate {
1823	my ($self, $w, $h) = @_;	1827	my ($self, $w, $h) = @_;
…		…
1836	if ($req > $space) {	1840	if ($req > $space) {
1837	# ah well, not enough space	1841	# ah well, not enough space
1838	$_ *= $space / $req for @req;	1842	$_ *= $space / $req for @req;
1839	} else {	1843	} else {
1840	my $expand = (List::Util::sum map $_->{expand}, @children) || 1;	1844	my $expand = (List::Util::sum map $_->{expand}, @children) || 1;
1841		1845
1842	$space = ($space - $req) / $expand; # remaining space to give away	1846	$space = ($space - $req) / $expand; # remaining space to give away
1843		1847
1844	$req[$_] += $space * $children[$_]{expand}	1848	$req[$_] += $space * $children[$_]{expand}
1845	for 0 .. $#children;	1849	for 0 .. $#children;
1846	}	1850	}
1847	}	1851	}
1848		1852
1849	CFPlus::UI::harmonize \@req;	1853	DC::UI::harmonize \@req;
1850		1854
1851	my $pos = 0;	1855	my $pos = 0;
1852	for (0 .. $#children) {	1856	for (0 .. $#children) {
1853	my $alloc = $req[$_];	1857	my $alloc = $req[$_];
1854	$children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));	1858	$children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
…		…
1859	1	1863	1
1860	}	1864	}
1861		1865
1862	#############################################################################	1866	#############################################################################
1863		1867
1864	package CFPlus::UI::HBox;	1868	package DC::UI::HBox;
1865		1869
1866	our @ISA = CFPlus::UI::Box::;	1870	our @ISA = DC::UI::Box::;
1867		1871
1868	sub new {	1872	sub new {
1869	my $class = shift;	1873	my $class = shift;
1870		1874
1871	$class->SUPER::new (	1875	$class->SUPER::new (
…		…
1874	)	1878	)
1875	}	1879	}
1876		1880
1877	#############################################################################	1881	#############################################################################
1878		1882
1879	package CFPlus::UI::VBox;	1883	package DC::UI::VBox;
1880		1884
1881	our @ISA = CFPlus::UI::Box::;	1885	our @ISA = DC::UI::Box::;
1882		1886
1883	sub new {	1887	sub new {
1884	my $class = shift;	1888	my $class = shift;
1885		1889
1886	$class->SUPER::new (	1890	$class->SUPER::new (
…		…
1889	)	1893	)
1890	}	1894	}
1891		1895
1892	#############################################################################	1896	#############################################################################
1893		1897
1894	package CFPlus::UI::Label;	1898	package DC::UI::Label;
1895		1899
1896	our @ISA = CFPlus::UI::DrawBG::;	1900	our @ISA = DC::UI::DrawBG::;
1897		1901
1898	use CFPlus::OpenGL;	1902	use DC::OpenGL;
1899		1903
1900	sub new {	1904	sub new {
1901	my ($class, %arg) = @_;	1905	my ($class, %arg) = @_;
1902		1906
1903	my $self = $class->SUPER::new (	1907	my $self = $class->SUPER::new (
…		…
1908	#text => initial text	1912	#text => initial text
1909	#markup => initial narkup	1913	#markup => initial narkup
1910	#max_w => maximum pixel width	1914	#max_w => maximum pixel width
1911	#style => 0, # render flags	1915	#style => 0, # render flags
1912	ellipsise => 3, # end	1916	ellipsise => 3, # end
1913	layout => (new CFPlus::Layout),	1917	layout => (new DC::Layout),
1914	fontsize => 1,	1918	fontsize => 1,
1915	align => -1,	1919	align => 0.5,
1916	valign => -1,	1920	valign => 0.5,
1917	padding_x => 2,	1921	padding_x => 4,
1918	padding_y => 2,	1922	padding_y => 2,
1919	can_events => 0,	1923	can_events => 0,
1920	%arg	1924	%arg
1921	);	1925	);
1922		1926
1923	if (exists $self->{template}) {	1927	if (exists $self->{template}) {
1924	my $layout = new CFPlus::Layout;	1928	my $layout = new DC::Layout;
1925	$layout->set_text (delete $self->{template});	1929	$layout->set_text (delete $self->{template});
1926	$self->{template} = $layout;	1930	$self->{template} = $layout;
1927	}	1931	}
1928		1932
1929	if (exists $self->{markup}) {	1933	if (exists $self->{markup}) {
…		…
1947		1951
1948	delete $self->{ox};	1952	delete $self->{ox};
1949	$self->SUPER::realloc;	1953	$self->SUPER::realloc;
1950	}	1954	}
1951		1955
		1956	sub clear {
		1957	my ($self) = @_;
		1958
		1959	$self->set_text ("");
		1960	}
		1961
1952	sub set_text {	1962	sub set_text {
1953	my ($self, $text) = @_;	1963	my ($self, $text) = @_;
1954		1964
1955	return if $self->{text} eq "T$text";	1965	return if $self->{text} eq "T$text";
1956	$self->{text} = "T$text";	1966	$self->{text} = "T$text";
…		…
1979		1989
1980	sub size_request {	1990	sub size_request {
1981	my ($self) = @_;	1991	my ($self) = @_;
1982		1992
1983	$self->{size_req} ||= do {	1993	$self->{size_req} ||= do {
		1994	my ($max_w, $max_h) = $self->get_max_wh;
		1995
1984	$self->{layout}->set_font ($self->{font}) if $self->{font};	1996	$self->{layout}->set_font ($self->{font}) if $self->{font};
1985	$self->{layout}->set_width ($self->{max_w} || -1);	1997	$self->{layout}->set_width ($max_w);
1986	$self->{layout}->set_ellipsise ($self->{ellipsise});	1998	$self->{layout}->set_ellipsise ($self->{ellipsise});
1987	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});	1999	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1988	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	2000	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1989		2001
1990	my ($w, $h) = $self->{layout}->size;	2002	my ($w, $h) = $self->{layout}->size;
1991		2003
1992	if (exists $self->{template}) {	2004	if (exists $self->{template}) {
1993	$self->{template}->set_font ($self->{font}) if $self->{font};	2005	$self->{template}->set_font ($self->{font}) if $self->{font};
1994	$self->{template}->set_width ($self->{max_w} || -1);	2006	$self->{template}->set_width ($max_w);
1995	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);	2007	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1996		2008
1997	my ($w2, $h2) = $self->{template}->size;	2009	my ($w2, $h2) = $self->{template}->size;
1998		2010
1999	$w = List::Util::max $w, $w2;	2011	$w = List::Util::max $w, $w2;
…		…
2055		2067
2056	[$self->{layout}->size]	2068	[$self->{layout}->size]
2057	};	2069	};
2058		2070
2059	unless (exists $self->{ox}) {	2071	unless (exists $self->{ox}) {
2060	$self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}	2072	$self->{ox} = $self->{padding_x} + int $self->{align} * ($self->{w} - $size->[0] - $self->{padding_x} * 2);
2061	: $self->{align} > 0 ? $self->{w} - $size->[0] - $self->{padding_x}	2073	$self->{oy} = $self->{padding_y} + int $self->{valign} * ($self->{h} - $size->[1] - $self->{padding_y} * 2);
2062	: ($self->{w} - $size->[0]) * 0.5);
2063		2074
2064	$self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}	2075	$self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
2065	: $self->{valign} > 0 ? $self->{h} - $size->[1] - $self->{padding_y}
2066	: ($self->{h} - $size->[1]) * 0.5);
2067	};	2076	};
2068		2077
2069	my $w = List::Util::min $self->{w} + 4, $size->[0];	2078	# unless ($self->{list}) {
2070	my $h = List::Util::min $self->{h} + 2, $size->[1];	2079	# $self->{list} = DC::OpenGL::glGenList;
2071		2080	# DC::OpenGL::glNewList $self->{list};
2072	$self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});	2081	# $self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
		2082	# DC::OpenGL::glEndList;
		2083	# }
		2084	#
		2085	# DC::OpenGL::glCallList $self->{list};
		2086
		2087	$self->{layout}->draw;
2073	}	2088	}
		2089
		2090	#sub destroy {
		2091	# my ($self) = @_;
		2092	#
		2093	# DC::OpenGL::glDeleteList delete $self->{list} if $self->{list};
		2094	#
		2095	# $self->SUPER::destroy;
		2096	#}
2074		2097
2075	#############################################################################	2098	#############################################################################
2076		2099
2077	package CFPlus::UI::EntryBase;	2100	package DC::UI::EntryBase;
2078		2101
2079	our @ISA = CFPlus::UI::Label::;	2102	our @ISA = DC::UI::Label::;
2080		2103
2081	use CFPlus::OpenGL;	2104	use DC::OpenGL;
2082		2105
2083	sub new {	2106	sub new {
2084	my $class = shift;	2107	my $class = shift;
2085		2108
2086	$class->SUPER::new (	2109	$class->SUPER::new (
2087	fg => [1, 1, 1],	2110	fg => [1, 1, 1],
2088	bg => [0, 0, 0, 0.2],	2111	bg => [0, 0, 0, 0.2],
		2112	outline => undef,
2089	active_bg => [1, 1, 1, 0.5],	2113	active_bg => [0, 0, 1, .2],
2090	active_fg => [0, 0, 0],	2114	active_fg => [1, 1, 1],
		2115	active_outline => [1, 1, 0],
2091	can_hover => 1,	2116	can_hover => 1,
2092	can_focus => 1,	2117	can_focus => 1,
		2118	align => 0,
2093	valign => 0,	2119	valign => 0.5,
2094	can_events => 1,	2120	can_events => 1,
2095	ellipsise => 0,	2121	ellipsise => 0,
		2122	padding_x => 4,
		2123	padding_y => 2,
2096	#text => ...	2124	#text => ...
2097	#hidden => "*",	2125	#hidden => "*",
2098	@_	2126	@_
2099	)	2127	)
2100	}	2128	}
…		…
2147		2175
2148	my $text = $self->get_text;	2176	my $text = $self->get_text;
2149		2177
2150	$self->{cursor} = List::Util::max 0, List::Util::min $self->{cursor}, length $text;	2178	$self->{cursor} = List::Util::max 0, List::Util::min $self->{cursor}, length $text;
2151		2179
2152	if ($uni == 8) {	2180	if ($sym == DC::SDLK_BACKSPACE) {
2153	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};	2181	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
2154	} elsif ($uni == 127) {	2182	} elsif ($sym == DC::SDLK_DELETE) {
2155	substr $text, $self->{cursor}, 1, "";	2183	substr $text, $self->{cursor}, 1, "";
2156	} elsif ($sym == CFPlus::SDLK_LEFT) {	2184	} elsif ($sym == DC::SDLK_LEFT) {
2157	--$self->{cursor} if $self->{cursor};	2185	--$self->{cursor} if $self->{cursor};
2158	} elsif ($sym == CFPlus::SDLK_RIGHT) {	2186	} elsif ($sym == DC::SDLK_RIGHT) {
2159	++$self->{cursor} if $self->{cursor} < length $self->{text};	2187	++$self->{cursor} if $self->{cursor} < length $self->{text};
2160	} elsif ($sym == CFPlus::SDLK_HOME) {	2188	} elsif ($sym == DC::SDLK_HOME) {
2161	# what a hack	2189	# what a hack
2162	$self->{cursor} =	2190	$self->{cursor} =
2163	(substr $self->{text}, 0, $self->{cursor}) =~ /^(.*\012)/	2191	(substr $self->{text}, 0, $self->{cursor}) =~ /^(.*\012)/
2164	? length $1	2192	? length $1
2165	: 0;	2193	: 0;
2166	} elsif ($sym == CFPlus::SDLK_END) {	2194	} elsif ($sym == DC::SDLK_END) {
2167	# uh, again	2195	# uh, again
2168	$self->{cursor} =	2196	$self->{cursor} =
2169	(substr $self->{text}, $self->{cursor}) =~ /^([^\012]*)\012/	2197	(substr $self->{text}, $self->{cursor}) =~ /^([^\012]*)\012/
2170	? $self->{cursor} + length $1	2198	? $self->{cursor} + length $1
2171	: length $self->{text};	2199	: length $self->{text};
…		…
2210	utf8::encode $text; $text = substr $text, 0, $idx; utf8::decode $text;	2238	utf8::encode $text; $text = substr $text, 0, $idx; utf8::decode $text;
2211	$self->{cursor} = length $text;	2239	$self->{cursor} = length $text;
2212		2240
2213	$self->_set_text ($self->{text});	2241	$self->_set_text ($self->{text});
2214	$self->update;	2242	$self->update;
2215		2243
2216	1	2244	1
2217	}	2245	}
2218		2246
2219	sub invoke_mouse_motion {	2247	sub invoke_mouse_motion {
2220	my ($self, $ev, $x, $y) = @_;	2248	my ($self, $ev, $x, $y) = @_;
…		…
2235	glColor_premultiply @{$self->{bg}};	2263	glColor_premultiply @{$self->{bg}};
2236	}	2264	}
2237		2265
2238	glEnable GL_BLEND;	2266	glEnable GL_BLEND;
2239	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;	2267	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2240	glBegin GL_QUADS;
2241	glVertex 0 , 0;
2242	glVertex 0 , $self->{h};
2243	glVertex $self->{w}, $self->{h};	2268	glRect 0, 0, $self->{w}, $self->{h};
2244	glVertex $self->{w}, 0;
2245	glEnd;
2246	glDisable GL_BLEND;	2269	glDisable GL_BLEND;
2247		2270
2248	$self->SUPER::_draw;	2271	$self->SUPER::_draw;
2249		2272
2250	#TODO: force update every cursor change :(	2273	#TODO: force update every cursor change :(
…		…
2252		2275
2253	unless (exists $self->{cur_h}) {	2276	unless (exists $self->{cur_h}) {
2254	my $text = substr $self->{text}, 0, $self->{cursor};	2277	my $text = substr $self->{text}, 0, $self->{cursor};
2255	utf8::encode $text;	2278	utf8::encode $text;
2256		2279
2257	@$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)	2280	@$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
2258	}	2281	}
2259		2282
		2283	glColor_premultiply @{$self->{active_fg}};
2260	glBegin GL_LINES;	2284	glBegin GL_LINES;
2261	glVertex 0.5 + $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};	2285	glVertex $self->{cur_x} + $self->{ox} + .5, $self->{cur_y} + $self->{oy};
2262	glVertex 0.5 + $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};	2286	glVertex $self->{cur_x} + $self->{ox} + .5, $self->{cur_y} + $self->{oy} + $self->{cur_h};
2263	glEnd;	2287	glEnd;
		2288
		2289	glLineWidth 3;
		2290	glColor @{$self->{active_outline}};
		2291	glRect_lineloop 1.5, 1.5, $self->{w} - 1.5, $self->{h} - 1.5;
		2292	glLineWidth 1;
		2293
		2294	} else {
		2295	glColor @{$self->{outline} || $DC::THEME{entry_outline}};
		2296	glBegin GL_LINE_STRIP;
		2297	glVertex .5, $self->{h} * .5;
		2298	glVertex .5, $self->{h} - 2.5;
		2299	glVertex $self->{w} - .5, $self->{h} - 2.5;
		2300	glVertex $self->{w} - .5, $self->{h} * .5;
		2301	glEnd;
2264	}	2302	}
2265	}	2303	}
2266		2304
2267	#############################################################################	2305	#############################################################################
2268		2306
2269	package CFPlus::UI::Entry;	2307	package DC::UI::Entry;
2270		2308
2271	our @ISA = CFPlus::UI::EntryBase::;	2309	our @ISA = DC::UI::EntryBase::;
2272		2310
2273	use CFPlus::OpenGL;	2311	use DC::OpenGL;
		2312
		2313	sub new {
		2314	my $class = shift;
		2315
		2316	$class->SUPER::new (
		2317	history_pointer => -1,
		2318	@_
		2319	)
		2320	}
		2321
2274		2322
2275	sub invoke_key_down {	2323	sub invoke_key_down {
2276	my ($self, $ev) = @_;	2324	my ($self, $ev) = @_;
2277		2325
2278	my $sym = $ev->{sym};	2326	my $sym = $ev->{sym};
…		…
2284	$self->{history_pointer} = -1;	2332	$self->{history_pointer} = -1;
2285	$self->{history_saveback} = '';	2333	$self->{history_saveback} = '';
2286	$self->emit (activate => $txt);	2334	$self->emit (activate => $txt);
2287	$self->update;	2335	$self->update;
2288		2336
2289	} elsif ($sym == CFPlus::SDLK_UP) {	2337	} elsif ($sym == DC::SDLK_UP) {
2290	if ($self->{history_pointer} < 0) {	2338	if ($self->{history_pointer} < 0) {
2291	$self->{history_saveback} = $self->get_text;	2339	$self->{history_saveback} = $self->get_text;
2292	}	2340	}
2293	if (@{$self->{history} || []} > 0) {	2341	if (@{$self->{history} || []} > 0) {
2294	$self->{history_pointer}++;	2342	$self->{history_pointer}++;
…		…
2296	$self->{history_pointer} = @{$self->{history} || []} - 1;	2344	$self->{history_pointer} = @{$self->{history} || []} - 1;
2297	}	2345	}
2298	$self->set_text ($self->{history}->[$self->{history_pointer}]);	2346	$self->set_text ($self->{history}->[$self->{history_pointer}]);
2299	}	2347	}
2300		2348
2301	} elsif ($sym == CFPlus::SDLK_DOWN) {	2349	} elsif ($sym == DC::SDLK_DOWN) {
2302	$self->{history_pointer}--;	2350	$self->{history_pointer}--;
2303	$self->{history_pointer} = -1 if $self->{history_pointer} < 0;	2351	$self->{history_pointer} = -1 if $self->{history_pointer} < 0;
2304		2352
2305	if ($self->{history_pointer} >= 0) {	2353	if ($self->{history_pointer} >= 0) {
2306	$self->set_text ($self->{history}->[$self->{history_pointer}]);	2354	$self->set_text ($self->{history}->[$self->{history_pointer}]);
2307	} else {	2355	} else {
		2356	if (defined $self->{history_saveback}) {
2308	$self->set_text ($self->{history_saveback});	2357	$self->set_text ($self->{history_saveback});
		2358	$self->{history_saveback} = undef;
		2359	}
2309	}	2360	}
2310		2361
2311	} else {	2362	} else {
2312	return $self->SUPER::invoke_key_down ($ev)	2363	return $self->SUPER::invoke_key_down ($ev)
2313	}	2364	}
…		…
2315	1	2366	1
2316	}	2367	}
2317		2368
2318	#############################################################################	2369	#############################################################################
2319		2370
2320	package CFPlus::UI::TextEdit;	2371	package DC::UI::TextEdit;
2321		2372
2322	our @ISA = CFPlus::UI::EntryBase::;	2373	our @ISA = DC::UI::EntryBase::;
2323		2374
2324	use CFPlus::OpenGL;	2375	use DC::OpenGL;
		2376
		2377	sub new {
		2378	my $class = shift;
		2379
		2380	$class->SUPER::new (
		2381	padding_y => 4,
		2382
		2383	@_
		2384	)
		2385	}
2325		2386
2326	sub move_cursor_ver {	2387	sub move_cursor_ver {
2327	my ($self, $dy) = @_;	2388	my ($self, $dy) = @_;
2328		2389
2329	my ($y, $x) = $self->{layout}->index_to_line_x ($self->{cursor});	2390	my ($line, $x) = $self->{layout}->index_to_line_x ($self->{cursor});
2330		2391
2331	$y += $dy;	2392	$line += $dy;
2332		2393
2333	if (defined (my $index = $self->{layout}->line_x_to_index ($y, $x))) {	2394	if (defined (my $index = $self->{layout}->line_x_to_index ($line, $x))) {
2334	$self->{cursor} = $index;	2395	$self->{cursor} = $index;
2335	delete $self->{cur_h};	2396	delete $self->{cur_h};
2336	$self->update;	2397	$self->update;
2337	return;	2398	return;
2338	}	2399	}
…		…
2341	sub invoke_key_down {	2402	sub invoke_key_down {
2342	my ($self, $ev) = @_;	2403	my ($self, $ev) = @_;
2343		2404
2344	my $sym = $ev->{sym};	2405	my $sym = $ev->{sym};
2345		2406
2346	if ($sym == CFPlus::SDLK_UP) {	2407	if ($sym == DC::SDLK_UP) {
2347	$self->move_cursor_ver (-1);	2408	$self->move_cursor_ver (-1);
2348	} elsif ($sym == CFPlus::SDLK_DOWN) {	2409	} elsif ($sym == DC::SDLK_DOWN) {
2349	$self->move_cursor_ver (+1);	2410	$self->move_cursor_ver (+1);
2350	} else {	2411	} else {
2351	return $self->SUPER::invoke_key_down ($ev)	2412	return $self->SUPER::invoke_key_down ($ev)
2352	}	2413	}
2353		2414
2354	1	2415	1
2355	}	2416	}
2356		2417
2357	#############################################################################	2418	#############################################################################
2358		2419
2359	package CFPlus::UI::Button;	2420	package DC::UI::ButtonBin;
2360		2421
2361	our @ISA = CFPlus::UI::Label::;	2422	our @ISA = DC::UI::Bin::;
2362		2423
2363	use CFPlus::OpenGL;	2424	use DC::OpenGL;
2364		2425
2365	my @tex =	2426	my @tex =
2366	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }	2427	map { new_from_resource DC::Texture $_, mipmap => 1 }
2367	qw(b1_button_inactive.png b1_button_active.png);	2428	qw(b1_button_inactive.png b1_button_active.png);
2368		2429
2369	sub new {	2430	sub new {
2370	my $class = shift;	2431	my $class = shift;
2371		2432
2372	$class->SUPER::new (	2433	$class->SUPER::new (
		2434	can_hover => 1,
		2435	align => 0.5,
		2436	valign => 0.5,
		2437	can_events => 1,
		2438	@_
		2439	)
		2440	}
		2441
		2442	sub invoke_button_up {
		2443	my ($self, $ev, $x, $y) = @_;
		2444
		2445	$self->emit ("activate")
		2446	if $x >= 0 && $x < $self->{w}
		2447	&& $y >= 0 && $y < $self->{h};
		2448
		2449	1
		2450	}
		2451
		2452	sub _draw {
		2453	my ($self) = @_;
		2454
		2455	glEnable GL_TEXTURE_2D;
		2456	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		2457	glColor 0, 0, 0, 1;
		2458
		2459	my $tex = $tex[$GRAB == $self];
		2460	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
		2461
		2462	glDisable GL_TEXTURE_2D;
		2463
		2464	$self->SUPER::_draw;
		2465	}
		2466
		2467	#############################################################################
		2468
		2469	package DC::UI::Button;
		2470
		2471	our @ISA = DC::UI::Label::;
		2472
		2473	use DC::OpenGL;
		2474
		2475	my @tex =
		2476	map { new_from_resource DC::Texture $_, mipmap => 1 }
		2477	qw(b1_button_inactive.png b1_button_active.png);
		2478
		2479	sub new {
		2480	my $class = shift;
		2481
		2482	$class->SUPER::new (
2373	padding_x => 4,	2483	padding_x => 8,
2374	padding_y => 4,	2484	padding_y => 4,
2375	fg => [1.0, 1.0, 1.0],	2485	fg => [1.0, 1.0, 1.0],
2376	active_fg => [0.8, 0.8, 0.8],	2486	active_fg => [0.8, 0.8, 0.8],
2377	can_hover => 1,	2487	can_hover => 1,
2378	align => 0,	2488	align => 0.5,
2379	valign => 0,	2489	valign => 0.5,
2380	can_events => 1,	2490	can_events => 1,
2381	@_	2491	@_
2382	)	2492	)
2383	}	2493	}
2384		2494
…		…
2409	$self->SUPER::_draw;	2519	$self->SUPER::_draw;
2410	}	2520	}
2411		2521
2412	#############################################################################	2522	#############################################################################
2413		2523
2414	package CFPlus::UI::CheckBox;	2524	package DC::UI::CheckBox;
2415		2525
2416	our @ISA = CFPlus::UI::DrawBG::;	2526	our @ISA = DC::UI::DrawBG::;
2417		2527
2418	my @tex =	2528	my @tex =
2419	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }	2529	map { new_from_resource DC::Texture $_, mipmap => 1 }
2420	qw(c1_checkbox_bg.png c1_checkbox_active.png);	2530	qw(c1_checkbox_bg.png c1_checkbox_active.png);
2421		2531
2422	use CFPlus::OpenGL;	2532	use DC::OpenGL;
2423		2533
2424	sub new {	2534	sub new {
2425	my $class = shift;	2535	my $class = shift;
2426		2536
2427	$class->SUPER::new (	2537	$class->SUPER::new (
		2538	fontsize => 1,
2428	padding_x => 2,	2539	padding_x => 2,
2429	padding_y => 2,	2540	padding_y => 2,
2430	fg => [1, 1, 1],	2541	fg => [1, 1, 1],
2431	active_fg => [1, 1, 0],	2542	active_fg => [1, 1, 0],
2432	bg => [0, 0, 0, 0.2],	2543	bg => [0, 0, 0, 0.2],
…		…
2438	}	2549	}
2439		2550
2440	sub size_request {	2551	sub size_request {
2441	my ($self) = @_;	2552	my ($self) = @_;
2442		2553
2443	(6) x 2	2554	($self->{fontsize} * $::FONTSIZE) x 2
2444	}	2555	}
2445		2556
2446	sub toggle {	2557	sub toggle {
2447	my ($self) = @_;	2558	my ($self) = @_;
2448		2559
…		…
2467	sub _draw {	2578	sub _draw {
2468	my ($self) = @_;	2579	my ($self) = @_;
2469		2580
2470	$self->SUPER::_draw;	2581	$self->SUPER::_draw;
2471		2582
2472	glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;	2583	glTranslate $self->{padding_x}, $self->{padding_y}, 0;
2473		2584
2474	my ($w, $h) = @$self{qw(w h)};	2585	my ($w, $h) = @$self{qw(w h)};
2475		2586
2476	my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;	2587	my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
2477		2588
…		…
2484	glDisable GL_TEXTURE_2D;	2595	glDisable GL_TEXTURE_2D;
2485	}	2596	}
2486		2597
2487	#############################################################################	2598	#############################################################################
2488		2599
2489	package CFPlus::UI::Image;	2600	package DC::UI::Image;
2490		2601
2491	our @ISA = CFPlus::UI::Base::;	2602	our @ISA = DC::UI::DrawBG::;
2492		2603
2493	use CFPlus::OpenGL;	2604	use DC::OpenGL;
2494		2605
2495	our %texture_cache;	2606	our %texture_cache;
2496		2607
2497	sub new {	2608	sub new {
2498	my $class = shift;	2609	my $class = shift;
2499		2610
2500	my $self = $class->SUPER::new (	2611	my $self = $class->SUPER::new (
2501	can_events => 0,	2612	can_events => 0,
		2613	scale => 1,
2502	@_,	2614	@_,
2503	);	2615	);
2504		2616
2505	$self->{path} || $self->{tex}	2617	$self->{path} || $self->{tex}
2506	or Carp::croak "'path' or 'tex' attributes required";	2618	or Carp::croak "'path' or 'tex' attributes required";
2507		2619
2508	$self->{tex} ||= $texture_cache{$self->{path}} ||=	2620	$self->{tex} ||= $texture_cache{$self->{path}} ||=
2509	new_from_file CFPlus::Texture CFPlus::find_rcfile $self->{path}, mipmap => 1;	2621	new_from_resource DC::Texture $self->{path}, mipmap => 1;
2510		2622
2511	CFPlus::weaken $texture_cache{$self->{path}};	2623	DC::weaken $texture_cache{$self->{path}};
2512		2624
2513	$self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};	2625	$self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
2514		2626
2515	$self	2627	$self
2516	}	2628	}
2517		2629
2518	sub STORABLE_freeze {	2630	sub STORABLE_freeze {
2519	my ($self, $cloning) = @_;	2631	my ($self, $cloning) = @_;
2520		2632
2521	$self->{path}	2633	$self->{path}
2522	or die "cannot serialise CFPlus::UI::Image on non-loadable images\n";	2634	or die "cannot serialise DC::UI::Image on non-loadable images\n";
2523		2635
2524	$self->{path}	2636	$self->{path}
2525	}	2637	}
2526		2638
2527	sub STORABLE_attach {	2639	sub STORABLE_attach {
2528	my ($self, $cloning, $path) = @_;	2640	my ($self, $cloning, $path) = @_;
2529		2641
2530	$self->new (path => $path)	2642	$self->new (path => $path)
2531	}	2643	}
2532		2644
		2645	sub set_texture {
		2646	my ($self, $tex) = @_;
		2647
		2648	$self->{tex} = $tex;
		2649	$self->update;
		2650	}
		2651
2533	sub size_request {	2652	sub size_request {
2534	my ($self) = @_;	2653	my ($self) = @_;
2535		2654
2536	($self->{tex}{w}, $self->{tex}{h})	2655	(int $self->{tex}{w} * $self->{scale}, int $self->{tex}{h} * $self->{scale})
2537	}	2656	}
2538		2657
2539	sub _draw {	2658	sub _draw {
2540	my ($self) = @_;	2659	my ($self) = @_;
		2660
		2661	$self->SUPER::_draw;
2541		2662
2542	my $tex = $self->{tex};	2663	my $tex = $self->{tex};
2543		2664
2544	my ($w, $h) = ($self->{w}, $self->{h});	2665	my ($w, $h) = ($self->{w}, $self->{h});
2545		2666
…		…
2551	}	2672	}
2552		2673
2553	glEnable GL_TEXTURE_2D;	2674	glEnable GL_TEXTURE_2D;
2554	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2675	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2555		2676
2556	$tex->draw_quad (0, 0, $w, $h);	2677	$tex->draw_quad_alpha (0, 0, $w, $h);
2557		2678
2558	glDisable GL_TEXTURE_2D;	2679	glDisable GL_TEXTURE_2D;
2559	}	2680	}
2560		2681
2561	#############################################################################	2682	#############################################################################
2562		2683
2563	package CFPlus::UI::ImageButton;	2684	package DC::UI::ImageButton;
2564		2685
2565	our @ISA = CFPlus::UI::Image::;	2686	our @ISA = DC::UI::Image::;
2566		2687
2567	use CFPlus::OpenGL;	2688	use DC::OpenGL;
2568
2569	my %textures;
2570		2689
2571	sub new {	2690	sub new {
2572	my $class = shift;	2691	my $class = shift;
2573		2692
2574	my $self = $class->SUPER::new (	2693	my $self = $class->SUPER::new (
2575	padding_x => 4,	2694	padding_x => 4,
2576	padding_y => 4,	2695	padding_y => 4,
2577	fg => [1, 1, 1],	2696	fg => [1, 1, 1],
2578	active_fg => [0, 0, 1],	2697	active_fg => [0, 0, 1],
2579	can_hover => 1,	2698	can_hover => 1,
2580	align => 0,	2699	align => 0.5,
2581	valign => 0,	2700	valign => 0.5,
2582	can_events => 1,	2701	can_events => 1,
2583	@_	2702	@_
2584	);	2703	);
2585	}	2704	}
2586		2705
		2706	sub invoke_button_down {
		2707	my ($self, $ev, $x, $y) = @_;
		2708
		2709	1
		2710	}
		2711
2587	sub invoke_button_up {	2712	sub invoke_button_up {
2588	my ($self, $ev, $x, $y) = @_;	2713	my ($self, $ev, $x, $y) = @_;
2589		2714
2590	$self->emit ("activate")	2715	$self->emit ("activate")
2591	if $x >= 0 && $x < $self->{w}	2716	if $x >= 0 && $x < $self->{w}
…		…
2594	1	2719	1
2595	}	2720	}
2596		2721
2597	#############################################################################	2722	#############################################################################
2598		2723
2599	package CFPlus::UI::VGauge;	2724	package DC::UI::VGauge;
2600		2725
2601	our @ISA = CFPlus::UI::Base::;	2726	our @ISA = DC::UI::Base::;
2602		2727
2603	use List::Util qw(min max);	2728	use List::Util qw(min max);
2604		2729
2605	use CFPlus::OpenGL;	2730	use DC::OpenGL;
2606		2731
2607	my %tex = (	2732	my %tex = (
2608	food => [	2733	food => [
2609	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }	2734	map { new_from_resource DC::Texture $_, mipmap => 1 }
2610	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/	2735	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
2611	],	2736	],
2612	grace => [	2737	grace => [
2613	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }	2738	map { new_from_resource DC::Texture $_, mipmap => 1 }
2614	qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/	2739	qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
2615	],	2740	],
2616	hp => [	2741	hp => [
2617	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }	2742	map { new_from_resource DC::Texture $_, mipmap => 1 }
2618	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/	2743	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
2619	],	2744	],
2620	mana => [	2745	mana => [
2621	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }	2746	map { new_from_resource DC::Texture $_, mipmap => 1 }
2622	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/	2747	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
2623	],	2748	],
2624	);	2749	);
2625		2750
2626	# eg. VGauge->new (gauge => 'food'), default gauge: food	2751	# eg. VGauge->new (gauge => 'food'), default gauge: food
…		…
2729	glDisable GL_TEXTURE_2D;	2854	glDisable GL_TEXTURE_2D;
2730	}	2855	}
2731		2856
2732	#############################################################################	2857	#############################################################################
2733		2858
		2859	package DC::UI::Progress;
		2860
		2861	our @ISA = DC::UI::Label::;
		2862
		2863	use DC::OpenGL;
		2864
		2865	sub new {
		2866	my ($class, %arg) = @_;
		2867
		2868	my $self = $class->SUPER::new (
		2869	padding_x => 2,
		2870	padding_y => 2,
		2871	fg => [1, 1, 1],
		2872	bg => [0, 0, 1, 0.2],
		2873	bar => [0.7, 0.5, 0.1, 0.8],
		2874	outline => [0.4, 0.3, 0],
		2875	fontsize => 0.9,
		2876	valign => 0.5,
		2877	align => 0.5,
		2878	can_events => 1,
		2879	ellipsise => 1,
		2880	label => "%d%%",
		2881	%arg,
		2882	);
		2883
		2884	$self->set_value ($arg{value} || -1);
		2885
		2886	$self
		2887	}
		2888
		2889	sub set_label {
		2890	my ($self, $label) = @_;
		2891
		2892	return if $self->{label} eq $label;
		2893	$self->{label} = $label;
		2894
		2895	$self->DC::UI::Progress::set_value (0 + delete $self->{value});
		2896	}
		2897
		2898	sub set_value {
		2899	my ($self, $value) = @_;
		2900
		2901	if ($self->{value} ne $value) {
		2902	$self->{value} = $value;
		2903
		2904	if ($value < 0) {
		2905	$self->set_text ("-");
		2906	} else {
		2907	$self->set_text (sprintf $self->{label}, $value * 100);
		2908	}
		2909
		2910	$self->update;
		2911	}
		2912	}
		2913
		2914	sub _draw {
		2915	my ($self) = @_;
		2916
		2917	glEnable GL_BLEND;
		2918	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
		2919
		2920	my $px = $self->{padding_x};
		2921	my $py = $self->{padding_y};
		2922
		2923	if ($self->{value} >= 0) {
		2924	my $s = int $px + ($self->{w} - $px * 2) * $self->{value};
		2925
		2926	glColor_premultiply @{$self->{bar}};
		2927	glRect $px, $py, $s, $self->{h} - $py;
		2928	glColor_premultiply @{$self->{bg}};
		2929	glRect $s , $py, $self->{w} - $px, $self->{h} - $py;
		2930	}
		2931
		2932	glColor_premultiply @{$self->{outline}};
		2933
		2934	$px -= .5;
		2935	$py -= .5;
		2936
		2937	glRect_lineloop $px, $py, $self->{w} - $px, $self->{h} - $py;
		2938
		2939	glDisable GL_BLEND;
		2940
		2941	{
		2942	local $self->{bg}; # do not draw background
		2943	$self->SUPER::_draw;
		2944	}
		2945	}
		2946
		2947	#############################################################################
		2948
		2949	package DC::UI::ExperienceProgress;
		2950
		2951	our @ISA = DC::UI::Progress::;
		2952
		2953	sub new {
		2954	my ($class, %arg) = @_;
		2955
		2956	my $tt = exists $arg{tooltip} ? "$arg{tooltip}\n\n" : "";
		2957
		2958	my $self = $class->SUPER::new (
		2959	%arg,
		2960	tooltip => sub {
		2961	my ($self) = @_;
		2962
		2963	sprintf "%slevel %d\n%s points\n%s next level\n%s to go, %d%% done",
		2964	$tt,
		2965	$self->{lvl},
		2966	::formsep ($self->{exp}),
		2967	::formsep ($self->{nxt}),
		2968	::formsep ($self->{nxt} - $self->{exp}),
		2969	$self->_percent * 100,
		2970	},
		2971	);
		2972
		2973	$::CONN->{on_exp_update}{$self+0} = sub { $self->set_value ($self->{value}) }
		2974	if $::CONN;
		2975
		2976	$self
		2977	}
		2978
		2979	sub DESTROY {
		2980	my ($self) = @_;
		2981
		2982	delete $::CONN->{on_exp_update}{$self+0}
		2983	if $::CONN;
		2984
		2985	$self->SUPER::DESTROY;
		2986	}
		2987
		2988	sub _percent {
		2989	my ($self) = @_;
		2990
		2991	my $table = $::CONN && $::CONN->{exp_table}
		2992	or return -1;
		2993
		2994	my $l0 = $table->[$self->{lvl} - 1];
		2995	my $l1 = $table->[$self->{lvl}];
		2996
		2997	$self->{nxt} = $l1;
		2998
		2999	($self->{exp} - $l0) / ($l1 - $l0)
		3000	}
		3001
		3002	sub set_value {
		3003	my ($self, $lvl, $exp) = @_;
		3004
		3005	$self->{lvl} = $lvl;
		3006	$self->{exp} = $exp;
		3007
		3008	$self->SUPER::set_value ($self->_percent);
		3009	}
		3010
		3011	#############################################################################
		3012
2734	package CFPlus::UI::Gauge;	3013	package DC::UI::Gauge;
2735		3014
2736	our @ISA = CFPlus::UI::VBox::;	3015	our @ISA = DC::UI::VBox::;
2737		3016
2738	sub new {	3017	sub new {
2739	my ($class, %arg) = @_;	3018	my ($class, %arg) = @_;
2740		3019
2741	my $self = $class->SUPER::new (	3020	my $self = $class->SUPER::new (
…		…
2743	can_hover => 1,	3022	can_hover => 1,
2744	can_events => 1,	3023	can_events => 1,
2745	%arg,	3024	%arg,
2746	);	3025	);
2747		3026
2748	$self->add ($self->{value} = new CFPlus::UI::Label valign => +1, align => 0, template => "999");	3027	$self->add ($self->{value} = new DC::UI::Label valign => 1, align => 0.5, template => "999");
2749	$self->add ($self->{gauge} = new CFPlus::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);	3028	$self->add ($self->{gauge} = new DC::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2750	$self->add ($self->{max} = new CFPlus::UI::Label valign => -1, align => 0, template => "999");	3029	$self->add ($self->{max} = new DC::UI::Label valign => 0, align => 0.5, template => "999");
2751		3030
2752	$self	3031	$self
2753	}	3032	}
2754		3033
2755	sub set_fontsize {	3034	sub set_fontsize {
…		…
2776	$self->{value}->set_text ($val);	3055	$self->{value}->set_text ($val);
2777	}	3056	}
2778		3057
2779	#############################################################################	3058	#############################################################################
2780		3059
2781	package CFPlus::UI::Slider;	3060	package DC::UI::Slider;
2782		3061
2783	use strict;	3062	use common::sense;
2784		3063
2785	use CFPlus::OpenGL;	3064	use DC::OpenGL;
2786		3065
2787	our @ISA = CFPlus::UI::DrawBG::;	3066	our @ISA = DC::UI::DrawBG::;
2788		3067
2789	my @tex =	3068	my @tex =
2790	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_ }	3069	map { new_from_resource DC::Texture $_ }
2791	qw(s1_slider.png s1_slider_bg.png);	3070	qw(s1_slider.png s1_slider_bg.png);
2792		3071
2793	sub new {	3072	sub new {
2794	my $class = shift;	3073	my $class = shift;
2795		3074
…		…
2832	sub set_value {	3111	sub set_value {
2833	my ($self, $value) = @_;	3112	my ($self, $value) = @_;
2834		3113
2835	my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};	3114	my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2836		3115
2837	$hi = $lo + 1 if $hi <= $lo;	3116	$hi = $lo if $hi < $lo;
2838		3117
2839	$page = $hi - $lo if $page > $hi - $lo;	3118	$value = $hi - $page if $value > $hi - $page;
2840
2841	$value = $lo if $value < $lo;	3119	$value = $lo if $value < $lo;
2842	$value = $hi - $page if $value > $hi - $page;
2843		3120
2844	$value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit	3121	$value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2845	if $unit;	3122	if $unit;
2846		3123
2847	@{$self->{range}} = ($value, $lo, $hi, $page, $unit);	3124	@{$self->{range}} = ($value, $lo, $hi, $page, $unit);
…		…
2862	my ($self, $ev, $x, $y) = @_;	3139	my ($self, $ev, $x, $y) = @_;
2863		3140
2864	$self->SUPER::invoke_button_down ($ev, $x, $y);	3141	$self->SUPER::invoke_button_down ($ev, $x, $y);
2865		3142
2866	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];	3143	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2867		3144
2868	$self->invoke_mouse_motion ($ev, $x, $y)	3145	$self->invoke_mouse_motion ($ev, $x, $y);
		3146
		3147	1
2869	}	3148	}
2870		3149
2871	sub invoke_mouse_motion {	3150	sub invoke_mouse_motion {
2872	my ($self, $ev, $x, $y) = @_;	3151	my ($self, $ev, $x, $y) = @_;
2873		3152
2874	if ($GRAB == $self) {	3153	if ($GRAB == $self) {
2875	my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});	3154	my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2876		3155
2877	my (undef, $lo, $hi, $page) = @{$self->{range}};	3156	my (undef, $lo, $hi, $page) = @{$self->{range}};
2878		3157
2879	$x = ($x - $self->{click}[1]) / ($w * $self->{scale});	3158	$x = ($x - $self->{click}[1]) / ($w * $self->{scale} || 1e999);
2880		3159
2881	$self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));	3160	$self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2882	} else {	3161	} else {
2883	return 0;	3162	return 0;
2884	}	3163	}
…		…
2889	sub invoke_mouse_wheel {	3168	sub invoke_mouse_wheel {
2890	my ($self, $ev) = @_;	3169	my ($self, $ev) = @_;
2891		3170
2892	my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx};	3171	my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx};
2893		3172
2894	my $pagepart = $ev->{mod} & CFPlus::KMOD_SHIFT ? 1 : 0.2;	3173	my $pagepart = $ev->{mod} & DC::KMOD_SHIFT ? 1 : 0.2;
2895		3174
2896	$self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * $pagepart);	3175	$self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * $pagepart);
2897		3176
2898	! ! $delta	3177	1
2899	}	3178	}
2900		3179
2901	sub update {	3180	sub update {
2902	my ($self) = @_;	3181	my ($self) = @_;
2903		3182
…		…
2909	my ($self) = @_;	3188	my ($self) = @_;
2910		3189
2911	unless ($self->{knob_w}) {	3190	unless ($self->{knob_w}) {
2912	$self->set_value ($self->{range}[0]);	3191	$self->set_value ($self->{range}[0]);
2913		3192
2914	my ($value, $lo, $hi, $page) = @{$self->{range}};	3193	my ($value, $lo, $hi, $page, $unit) = @{$self->{range}};
2915	my $range = ($hi - $page - $lo) || 1e-100;	3194	my $range = ($hi - $page - $lo) || 1e-10;
2916		3195
2917	my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;	3196	my $knob_w = List::Util::min 1, $page / (($hi - $lo) || 1e-10) || 24 / $self->{w};
2918		3197
2919	$self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;	3198	$self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
2920	$self->{scale} = 1 - 2 * $self->{offset} || 1e-100;	3199	$self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
2921		3200
2922	$value = ($value - $lo) / $range;	3201	$value = ($value - $lo) / $range;
…		…
2930		3209
2931	glScale $self->{w}, $self->{h};	3210	glScale $self->{w}, $self->{h};
2932		3211
2933	if ($self->{vertical}) {	3212	if ($self->{vertical}) {
2934	# draw a vertical slider like a rotated horizontal slider	3213	# draw a vertical slider like a rotated horizontal slider
2935		3214
2936	glTranslate 1, 0, 0;	3215	glTranslate 1, 0, 0;
2937	glRotate 90, 0, 0, 1;	3216	glRotate 90, 0, 0, 1;
2938	}	3217	}
2939		3218
2940	my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};	3219	my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
…		…
2952	glDisable GL_TEXTURE_2D;	3231	glDisable GL_TEXTURE_2D;
2953	}	3232	}
2954		3233
2955	#############################################################################	3234	#############################################################################
2956		3235
2957	package CFPlus::UI::ValSlider;	3236	package DC::UI::ValSlider;
2958		3237
2959	our @ISA = CFPlus::UI::HBox::;	3238	our @ISA = DC::UI::HBox::;
2960		3239
2961	sub new {	3240	sub new {
2962	my ($class, %arg) = @_;	3241	my ($class, %arg) = @_;
2963		3242
2964	my $range = delete $arg{range};	3243	my $range = delete $arg{range};
2965		3244
2966	my $self = $class->SUPER::new (	3245	my $self = $class->SUPER::new (
2967	slider => (new CFPlus::UI::Slider expand => 1, range => $range),	3246	slider => (new DC::UI::Slider expand => 1, range => $range),
2968	entry => (new CFPlus::UI::Label text => "", template => delete $arg{template}),	3247	entry => (new DC::UI::Label text => "", template => delete $arg{template}),
2969	to_value => sub { shift },	3248	to_value => sub { shift },
2970	from_value => sub { shift },	3249	from_value => sub { shift },
2971	%arg,	3250	%arg,
2972	);	3251	);
2973		3252
…		…
2993	sub set_range { shift->{slider}->set_range (@_) }	3272	sub set_range { shift->{slider}->set_range (@_) }
2994	sub set_value { shift->{slider}->set_value (@_) }	3273	sub set_value { shift->{slider}->set_value (@_) }
2995		3274
2996	#############################################################################	3275	#############################################################################
2997		3276
2998	package CFPlus::UI::TextScroller;	3277	package DC::UI::TextScroller;
2999		3278
3000	our @ISA = CFPlus::UI::HBox::;	3279	our @ISA = DC::UI::HBox::;
3001		3280
3002	use CFPlus::OpenGL;	3281	use DC::OpenGL;
3003		3282
3004	sub new {	3283	sub new {
3005	my $class = shift;	3284	my $class = shift;
3006		3285
3007	my $self = $class->SUPER::new (	3286	my $self = $class->SUPER::new (
3008	fontsize => 1,	3287	fontsize => 1,
3009	can_events => 1,	3288	can_events => 1,
3010	indent => 0,	3289	indent => 0,
3011	#font => default_font	3290	#font => default_font
3012	@_,	3291	@_,
3013		3292
3014	layout => (new CFPlus::Layout),	3293	layout => (new DC::Layout),
3015	par => [],
3016	max_par => 0,	3294	max_par => 0,
3017	height => 0,	3295	height => 0,
3018	children => [	3296	children => [
3019	(new CFPlus::UI::Empty expand => 1),	3297	(new DC::UI::Empty expand => 1),
3020	(new CFPlus::UI::Slider vertical => 1),	3298	(new DC::UI::Slider vertical => 1),
3021	],	3299	],
3022	);	3300	);
3023		3301
3024	$self->{children}[1]->connect (changed => sub { $self->update });	3302	$self->{children}[1]->connect (changed => sub { $self->update });
3025		3303
		3304	$self->add_paragraph (@{ delete $self->{par} }) if @{ $self->{par} };
		3305
3026	$self	3306	$self
3027	}	3307	}
3028		3308
3029	sub set_fontsize {	3309	sub set_fontsize {
3030	my ($self, $fontsize) = @_;	3310	my ($self, $fontsize) = @_;
…		…
3034	}	3314	}
3035		3315
3036	sub size_request {	3316	sub size_request {
3037	my ($self) = @_;	3317	my ($self) = @_;
3038		3318
3039	my ($empty, $slider) = @{ $self->{children} };	3319	my ($empty, $slider) = $self->visible_children;
3040		3320
3041	local $self->{children} = [$empty, $slider];	3321	local $self->{children} = [$empty, $slider];
3042	$self->SUPER::size_request	3322	$self->SUPER::size_request
3043	}	3323	}
3044		3324
…		…
3081	$layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});	3361	$layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
3082	$layout->set_markup ($para->{markup});	3362	$layout->set_markup ($para->{markup});
3083		3363
3084	$layout->set_shapes (	3364	$layout->set_shapes (
3085	map	3365	map
3086	+(0, $_->baseline_shift +$_->{padding_y} - $_->{h}, $_->{w}, $_->{h}),	3366	+(0, $_->baseline_shift + $_->{padding_y} - $_->{h}, $_->{w}, $_->{h}),
3087	@{$para->{widget}}	3367	@{$para->{widget}}
3088	);	3368	);
3089		3369
3090	$layout	3370	$layout
3091	}	3371	}
…		…
3208	$ROOT->on_post_alloc ($self => sub {	3488	$ROOT->on_post_alloc ($self => sub {
3209	$self->force_uptodate;	3489	$self->force_uptodate;
3210		3490
3211	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};	3491	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
3212		3492
3213	$self->{texture} ||= new_from_opengl CFPlus::Texture $W, $H, sub {	3493	$self->{texture} ||= new_from_opengl DC::Texture $W, $H, sub {
3214	glClearColor 0, 0, 0, 0;	3494	glClearColor 0, 0, 0, 0;
3215	glClear GL_COLOR_BUFFER_BIT;	3495	glClear GL_COLOR_BUFFER_BIT;
3216		3496
3217	package CFPlus::UI::Base;	3497	package DC::UI::Base;
3218	local ($draw_x, $draw_y, $draw_w, $draw_h) =	3498	local ($draw_x, $draw_y, $draw_w, $draw_h) =
3219	(0, 0, $self->{w}, $self->{h});	3499	(0, 0, $self->{w}, $self->{h});
3220		3500
3221	my $top = int $self->{children}[1]{range}[0];	3501	my $top = int $self->{children}[1]{range}[0];
3222		3502
…		…
3233		3513
3234	if ($y0 < $y + $h && $y < $y1) {	3514	if ($y0 < $y + $h && $y < $y1) {
3235	my $layout = $self->get_layout ($para);	3515	my $layout = $self->get_layout ($para);
3236		3516
3237	$layout->render ($para->{indent}, $y - $y0);	3517	$layout->render ($para->{indent}, $y - $y0);
		3518	$layout->draw;
3238		3519
3239	if (my @w = @{ $para->{widget} }) {	3520	if (my @w = @{ $para->{widget} }) {
3240	my @s = $layout->get_shapes;	3521	my @s = $layout->get_shapes;
3241		3522
3242	for (@w) {	3523	for (@w) {
…		…
3280	$self->{children}[1]->draw;	3561	$self->{children}[1]->draw;
3281	}	3562	}
3282		3563
3283	#############################################################################	3564	#############################################################################
3284		3565
3285	package CFPlus::UI::Animator;	3566	package DC::UI::Animator;
3286		3567
3287	use CFPlus::OpenGL;	3568	use DC::OpenGL;
3288		3569
3289	our @ISA = CFPlus::UI::Bin::;	3570	our @ISA = DC::UI::Bin::;
3290		3571
3291	sub moveto {	3572	sub moveto {
3292	my ($self, $x, $y) = @_;	3573	my ($self, $x, $y) = @_;
3293		3574
3294	$self->{moveto} = [$self->{x}, $self->{y}, $x, $y];	3575	$self->{moveto} = [$self->{x}, $self->{y}, $x, $y];
3295	$self->{speed} = 0.001;	3576	$self->{speed} = 0.001;
3296	$self->{time} = 1;	3577	$self->{time} = 1;
3297		3578
3298	::animation_start $self;	3579	::animation_start $self;
3299	}	3580	}
3300		3581
3301	sub animate {	3582	sub animate {
3302	my ($self, $interval) = @_;	3583	my ($self, $interval) = @_;
…		…
3306	$self->{time} = 0;	3587	$self->{time} = 0;
3307	::animation_stop $self;	3588	::animation_stop $self;
3308	}	3589	}
3309		3590
3310	my ($x0, $y0, $x1, $y1) = @{$self->{moveto}};	3591	my ($x0, $y0, $x1, $y1) = @{$self->{moveto}};
3311		3592
3312	$self->{x} = $x0 * $self->{time} + $x1 * (1 - $self->{time});	3593	$self->{x} = $x0 * $self->{time} + $x1 * (1 - $self->{time});
3313	$self->{y} = $y0 * $self->{time} + $y1 * (1 - $self->{time});	3594	$self->{y} = $y0 * $self->{time} + $y1 * (1 - $self->{time});
3314	}	3595	}
3315		3596
3316	sub _draw {	3597	sub _draw {
…		…
3322	glPopMatrix;	3603	glPopMatrix;
3323	}	3604	}
3324		3605
3325	#############################################################################	3606	#############################################################################
3326		3607
3327	package CFPlus::UI::Flopper;	3608	package DC::UI::Flopper;
3328		3609
3329	our @ISA = CFPlus::UI::Button::;	3610	our @ISA = DC::UI::Button::;
3330		3611
3331	sub new {	3612	sub new {
3332	my $class = shift;	3613	my $class = shift;
3333		3614
3334	my $self = $class->SUPER::new (	3615	my $self = $class->SUPER::new (
…		…
3346	$self->{other}->toggle_visibility;	3627	$self->{other}->toggle_visibility;
3347	}	3628	}
3348		3629
3349	#############################################################################	3630	#############################################################################
3350		3631
3351	package CFPlus::UI::Tooltip;	3632	package DC::UI::Tooltip;
3352		3633
3353	our @ISA = CFPlus::UI::Bin::;	3634	our @ISA = DC::UI::Bin::;
3354		3635
3355	use CFPlus::OpenGL;	3636	use DC::OpenGL;
3356		3637
3357	sub new {	3638	sub new {
3358	my $class = shift;	3639	my $class = shift;
3359		3640
3360	$class->SUPER::new (	3641	$class->SUPER::new (
3361	@_,	3642	@_,
3362	can_events => 0,	3643	can_events => 0,
3363	)	3644	)
3364	}	3645	}
3365		3646
		3647	# expand, as good as possible
		3648	sub _expand_doclets {
		3649	my ($tip) = @_;
		3650
		3651	$tip =~ s{#\(([^)]+)\)}{
		3652	if ($::CONN) {
		3653	exists $::CONN->{doclet}{$1}
		3654	? $::CONN->{doclet}{$1}
		3655	: "(waiting for server to show full text)"
		3656	} else {
		3657	"(unable to show full text without server connection)"
		3658	}
		3659	}ge;
		3660
		3661	$tip =~ s/^\n+//;
		3662	$tip =~ s/\n+$//;
		3663
		3664	$tip
		3665	}
		3666
		3667	# expands a tooltip, potentially multiple times remotely
		3668	# and returns a guard. clals the clalback each time the text changes.
		3669	sub expand_tooltip {
		3670	my ($tip, $cb) = @_;
		3671
		3672	# first expand #name tooltips from local pod
		3673	$tip = DC::Pod::section_label tooltip => $1
		3674	if $tip =~ /^#([^(].*)$/;
		3675
		3676	my $active; # true if any remote requests outstanding
		3677
		3678	if ($::CONN && $::CONN->{addme_success}) {
		3679	# now find all doclet references
		3680	for my $doclet ($tip =~ /#\(([^)]+)\)/g) {
		3681	unless (exists $::CONN->{doclet}{$doclet}) {
		3682	# need to ask the server
		3683	# we don't try to avoid duplicate requests
		3684
		3685	$active = 1;
		3686	$::CONN->send_exti_req (doclet => (split /\//, $doclet, 2), sub {
		3687	$::CONN->{doclet}{$doclet} = DC::sanitise_cfxml $_[0];
		3688	$cb->(_expand_doclets $tip) if $active;
		3689	});
		3690	}
		3691	}
		3692	}
		3693
		3694	$cb->(_expand_doclets $tip);
		3695
		3696	$active and Guard::guard { undef $active }
		3697	}
		3698
3366	sub set_tooltip_from {	3699	sub set_tooltip_from {
3367	my ($self, $widget) = @_;	3700	my ($self, $widget) = @_;
3368		3701
3369	$widget->{tooltip} = CFPlus::Pod::section_label tooltip => $1
3370	if $widget->{tooltip} =~ /^#(.*)$/;
3371
3372	my $tooltip = $widget->{tooltip};	3702	my $tip = $widget->{tooltip};
		3703	$tip = $tip->($widget) if "CODE" eq ref $tip;
3373		3704
3374	if ($ENV{CFPLUS_DEBUG} & 2) {
3375	$tooltip .= "\n\n" . (ref $widget) . "\n"
3376	. "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
3377	. "req $widget->{req_w} $widget->{req_h}\n"
3378	. "visible $widget->{visible}";
3379	}
3380
3381	$tooltip =~ s/^\n+//;
3382	$tooltip =~ s/\n+$//;
3383
3384	$self->add (new CFPlus::UI::Label	3705	$self->add (new DC::UI::Label
3385	markup => $tooltip,	3706	fg => $DC::THEME{tooltip_fg},
3386	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,	3707	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
		3708	align => 0,
3387	fontsize => 0.8,	3709	fontsize => 0.8,
3388	style => 1, # FLAG_INVERSE	3710	style => $DC::THEME{tooltip_style}, # FLAG_INVERSE
3389	ellipsise => 0,	3711	ellipsise => 0,
3390	font => ($widget->{tooltip_font} || $::FONT_PROP),	3712	font => ($widget->{tooltip_font} || $::FONT_PROP),
3391	);	3713	);
		3714
		3715	$self->{tooltip_expand} = expand_tooltip $tip, sub {
		3716	my ($tip) = @_;
		3717
		3718	if ($ENV{CFPLUS_DEBUG} & 2) {
		3719	$tip .= "\n\n" . (ref $widget) . "\n"
		3720	. "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
		3721	. "req $widget->{req_w} $widget->{req_h}\n"
		3722	. "visible $widget->{visible}";
		3723	}
		3724
		3725	$self->{children}[0]->set_markup ($tip);
		3726	};
3392	}	3727	}
3393		3728
3394	sub size_request {	3729	sub size_request {
3395	my ($self) = @_;	3730	my ($self) = @_;
3396		3731
…		…
3428	}	3763	}
3429		3764
3430	sub _draw {	3765	sub _draw {
3431	my ($self) = @_;	3766	my ($self) = @_;
3432		3767
3433	glTranslate 0.375, 0.375;
3434
3435	my ($w, $h) = @$self{qw(w h)};	3768	my ($w, $h) = @$self{qw(w h)};
3436		3769
3437	glColor 1, 0.8, 0.4;	3770	glColor @{ $DC::THEME{tooltip_bg} };
3438	glBegin GL_QUADS;	3771	glRect 0, 0, $w, $h;
3439	glVertex 0 , 0;	3772
3440	glVertex 0 , $h;	3773	glColor @{ $DC::THEME{tooltip_border} };
3441	glVertex $w, $h;	3774	glRect_lineloop .5, .5, $w + .5, $h + .5;
3442	glVertex $w, 0;	3775
3443	glEnd;	3776	glTranslate 2, 2;
3444
3445	glColor 0, 0, 0;
3446	glBegin GL_LINE_LOOP;
3447	glVertex 0 , 0;
3448	glVertex 0 , $h;
3449	glVertex $w, $h;
3450	glVertex $w, 0;
3451	glEnd;
3452
3453	glTranslate 2 - 0.375, 2 - 0.375;
3454		3777
3455	$self->SUPER::_draw;	3778	$self->SUPER::_draw;
3456	}	3779	}
3457		3780
3458	#############################################################################	3781	#############################################################################
3459		3782
3460	package CFPlus::UI::Face;	3783	package DC::UI::Face;
3461		3784
3462	our @ISA = CFPlus::UI::DrawBG::;	3785	our @ISA = DC::UI::DrawBG::;
3463		3786
3464	use CFPlus::OpenGL;	3787	use DC::OpenGL;
3465		3788
3466	sub new {	3789	sub new {
3467	my $class = shift;	3790	my $class = shift;
3468		3791
3469	my $self = $class->SUPER::new (	3792	my $self = $class->SUPER::new (
…		…
3472	aspect => 1,	3795	aspect => 1,
3473	can_events => 0,	3796	can_events => 0,
3474	@_,	3797	@_,
3475	);	3798	);
3476		3799
3477	if ($self->{anim} && $self->{animspeed}) {
3478	CFPlus::weaken (my $widget = $self);
3479
3480	$widget->{animspeed} = List::Util::max 0.05, $widget->{animspeed};
3481	$widget->{anim_start} = $self->{animspeed} * Event::time / $self->{animspeed};
3482	$self->{timer} = Event->timer (
3483	parked => 1,
3484	cb => sub {
3485	return unless $::CONN && $widget;
3486
3487	++$widget->{frame};
3488	$widget->update_face;
3489	$widget->update;
3490
3491	$widget->update_timer;
3492	},
3493	);
3494
3495	$self->update_face;
3496	$self->update_timer;	3800	$self->update_anim;
3497	}	3801
3498
3499	$self	3802	$self
3500	}	3803	}
3501		3804
3502	sub update_timer {	3805	sub update_timer {
3503	my ($self) = @_;	3806	my ($self) = @_;
3504		3807
3505	return unless $self->{timer};	3808	return unless $self->{timer};
3506		3809
3507	if ($self->{visible}) {	3810	if ($self->{visible}) {
3508	$self->{timer}->at (
3509	$self->{anim_start}
3510	+ $self->{animspeed}
3511	* int 1.5 + (Event::time - $self->{anim_start}) / $self->{animspeed}
3512	);
3513	$self->{timer}->start;	3811	$self->{timer}->start;
3514	} else {	3812	} else {
3515	$self->{timer}->stop;	3813	$self->{timer}->stop;
3516	}	3814	}
3517	}	3815	}
3518		3816
3519	sub update_face {	3817	sub update_face {
3520	my ($self) = @_;	3818	my ($self) = @_;
3521		3819
3522	return unless $::CONN;
3523
3524	if (my $anim = $::CONN->{anim}[$self->{anim}]) {
3525	if ($anim && @$anim) {
3526	delete $self->{wait_face};
3527	$self->{face} = $anim->[ $self->{frame} % @$anim ];
3528	}
3529	}
3530	}
3531
3532	sub size_request {
3533	my ($self) = @_;
3534
3535	if ($::CONN) {	3820	if ($::CONN) {
3536	if (my $faceid = $::CONN->{faceid}[$self->{face}]) {	3821	if (my $anim = $::CONN->{anim}[$self->{anim}]) {
3537	if (my $tex = $::CONN->{texture}[$faceid]) {	3822	if ($anim && @$anim) {
3538	return ($self->{size_w} || $tex->{w}, $self->{size_h} || $tex->{h});	3823	$self->{face} = $anim->[ $self->{frame} % @$anim ];
3539	} else {	3824	delete $self->{face_change_cb};
3540	$self->{wait_face} ||= $::CONN->connect_face_update ($faceid, sub {	3825
3541	$self->realloc;	3826	if (my $tex = $self->{tex} = $::CONN->{texture}[ $::CONN->{face}[$self->{face}]{id} ]) {
		3827	unless ($tex->{name} || $tex->{loading}) {
		3828	$tex->upload (sub { $self->reconfigure });
		3829	}
3542	});	3830	}
3543	}	3831	}
3544	}	3832	}
3545	}	3833	}
		3834	}
		3835
		3836	sub update_anim {
		3837	my ($self) = @_;
		3838
		3839	if ($self->{anim} && $self->{animspeed}) {
		3840	DC::weaken (my $widget = $self);
		3841
		3842	$self->{animspeed} = List::Util::max 0.05, $self->{animspeed};
		3843	$self->{timer} = EV::periodic_ns 0, $self->{animspeed}, undef, sub {
		3844	return unless $::CONN;
		3845
		3846	my $w = $widget
		3847	or return;
		3848
		3849	++$w->{frame};
		3850	$w->update_face;
		3851
		3852	# somehow, $widget can go away
		3853	$w->update;
		3854	$w->update_timer;
		3855	};
		3856
		3857	$self->update_face;
		3858	$self->update_timer;
		3859	} else {
		3860	delete $self->{timer};
		3861	}
		3862	}
		3863
		3864	sub size_request {
		3865	my ($self) = @_;
		3866
		3867	if ($::CONN) {
		3868	if (my $faceid = $::CONN->{face}[$self->{face}]{id}) {
		3869	if (my $tex = $self->{tex} = $::CONN->{texture}[$faceid]) {
		3870	if ($tex->{name}) {
		3871	return ($self->{size_w} || $tex->{w}, $self->{size_h} || $tex->{h});
		3872	} elsif (!$tex->{loading}) {
		3873	$tex->upload (sub { $self->reconfigure });
		3874	}
		3875	}
		3876
		3877	$self->{face_change_cb} ||= $::CONN->on_face_change ($self->{face}, sub { $self->reconfigure });
		3878	}
		3879	}
3546		3880
3547	($self->{size_w} || 8, $self->{size_h} || 8)	3881	($self->{size_w} || 8, $self->{size_h} || 8)
3548	}	3882	}
3549		3883
3550	sub update {	3884	sub update {
…		…
3553	return unless $self->{visible};	3887	return unless $self->{visible};
3554		3888
3555	$self->SUPER::update;	3889	$self->SUPER::update;
3556	}	3890	}
3557		3891
		3892	sub set_face {
		3893	my ($self, $face) = @_;
		3894
		3895	$self->{face} = $face;
		3896	$self->reconfigure;
		3897	}
		3898
		3899	sub set_anim {
		3900	my ($self, $anim) = @_;
		3901
		3902	$self->{anim} = $anim;
		3903	$self->update_anim;
		3904	}
		3905
		3906	sub set_animspeed {
		3907	my ($self, $animspeed) = @_;
		3908
		3909	$self->{animspeed} = $animspeed;
		3910	$self->update_anim;
		3911	}
		3912
3558	sub invoke_visibility_change {	3913	sub invoke_visibility_change {
3559	my ($self) = @_;	3914	my ($self) = @_;
3560		3915
3561	$self->update_timer;	3916	$self->update_timer;
3562		3917
…		…
3564	}	3919	}
3565		3920
3566	sub _draw {	3921	sub _draw {
3567	my ($self) = @_;	3922	my ($self) = @_;
3568		3923
3569	return unless $::CONN;
3570
3571	$self->SUPER::_draw;	3924	$self->SUPER::_draw;
3572		3925
3573	my $faceid = $::CONN->{faceid}[$self->{face}]	3926	if (my $tex = $self->{tex}) {
3574	or return;
3575
3576	my $tex = $::CONN->{texture}[$faceid];
3577
3578	if ($tex) {
3579	glEnable GL_TEXTURE_2D;	3927	glEnable GL_TEXTURE_2D;
3580	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	3928	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
3581	glColor 0, 0, 0, 1;	3929	glColor 0, 0, 0, 1;
3582	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});	3930	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
3583	glDisable GL_TEXTURE_2D;	3931	glDisable GL_TEXTURE_2D;
…		…
3593	$self->SUPER::destroy;	3941	$self->SUPER::destroy;
3594	}	3942	}
3595		3943
3596	#############################################################################	3944	#############################################################################
3597		3945
3598	package CFPlus::UI::Buttonbar;	3946	package DC::UI::Buttonbar;
3599		3947
3600	our @ISA = CFPlus::UI::HBox::;	3948	our @ISA = DC::UI::HBox::;
3601		3949
3602	# TODO: should actually wrap buttons and other goodies.	3950	# TODO: should actually wrap buttons and other goodies.
3603		3951
3604	#############################################################################	3952	#############################################################################
3605		3953
3606	package CFPlus::UI::Menu;	3954	package DC::UI::Menu;
3607		3955
3608	our @ISA = CFPlus::UI::Toplevel::;	3956	our @ISA = DC::UI::Toplevel::;
3609		3957
3610	use CFPlus::OpenGL;	3958	use DC::OpenGL;
3611		3959
3612	sub new {	3960	sub new {
3613	my $class = shift;	3961	my $class = shift;
3614		3962
3615	my $self = $class->SUPER::new (	3963	my $self = $class->SUPER::new (
3616	items => [],	3964	items => [],
3617	z => 100,	3965	z => 100,
3618	@_,	3966	@_,
3619	);	3967	);
3620		3968
3621	$self->add ($self->{vbox} = new CFPlus::UI::VBox);	3969	$self->add ($self->{vbox} = new DC::UI::VBox);
3622		3970
3623	for my $item (@{ $self->{items} }) {	3971	for my $item (@{ $self->{items} }) {
3624	my ($widget, $cb, $tooltip) = @$item;	3972	my ($widget, $cb, $tooltip) = @$item;
3625		3973
3626	# handle various types of items, only text for now	3974	# handle various types of items, only text for now
3627	if (!ref $widget) {	3975	if (!ref $widget) {
3628	if ($widget =~ /\t/) {	3976	if ($widget =~ /\t/) {
3629	my ($left, $right) = split /\t/, $widget, 2;	3977	my ($left, $right) = split /\t/, $widget, 2;
3630		3978
3631	$widget = new CFPlus::UI::HBox	3979	$widget = new DC::UI::HBox
3632	can_hover => 1,	3980	can_hover => 1,
3633	can_events => 1,	3981	can_events => 1,
3634	tooltip => $tooltip,	3982	tooltip => $tooltip,
3635	children => [	3983	children => [
3636	(new CFPlus::UI::Label markup => $left, expand => 1),	3984	(new DC::UI::Label markup => $left , align => 0, expand => 1),
3637	(new CFPlus::UI::Label markup => $right, align => +1),	3985	(new DC::UI::Label markup => $right, align => 1),
3638	],	3986	],
3639	;	3987	;
3640		3988
3641	} else {	3989	} else {
3642	$widget = new CFPlus::UI::Label	3990	$widget = new DC::UI::Label
3643	can_hover => 1,	3991	can_hover => 1,
3644	can_events => 1,	3992	can_events => 1,
		3993	align => 0,
3645	markup => $widget,	3994	markup => $widget,
3646	tooltip => $tooltip;	3995	tooltip => $tooltip;
3647	}	3996	}
3648	}	3997	}
3649		3998
…		…
3664	# maybe save $GRAB? must be careful about events...	4013	# maybe save $GRAB? must be careful about events...
3665	$GRAB = $self;	4014	$GRAB = $self;
3666	$self->{button} = $ev->{button};	4015	$self->{button} = $ev->{button};
3667		4016
3668	$self->show;	4017	$self->show;
3669	$self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);	4018
		4019	my $x = $ev->{x};
		4020	my $y = $ev->{y};
		4021
		4022	$self->{root}->on_post_alloc ($self => sub {
		4023	$self->move_abs ($x - $self->{w} * 0.25, $y - $self->{border} * $::FONTSIZE * .5);
		4024	});
		4025
		4026	1 # so it can be used inside event handlers
3670	}	4027	}
3671		4028
3672	sub invoke_mouse_motion {	4029	sub invoke_mouse_motion {
3673	my ($self, $ev, $x, $y) = @_;	4030	my ($self, $ev, $x, $y) = @_;
3674		4031
…		…
3695	1	4052	1
3696	}	4053	}
3697		4054
3698	#############################################################################	4055	#############################################################################
3699		4056
3700	package CFPlus::UI::Multiplexer;	4057	package DC::UI::Multiplexer;
3701		4058
3702	our @ISA = CFPlus::UI::Container::;	4059	our @ISA = DC::UI::Container::;
3703		4060
3704	sub new {	4061	sub new {
3705	my $class = shift;	4062	my $class = shift;
3706		4063
3707	my $self = $class->SUPER::new (	4064	my $self = $class->SUPER::new (
3708	@_,	4065	@_,
3709	);	4066	);
3710		4067
3711	$self->{current} = $self->{children}[0]	4068	$self->set_current_page (0);
3712	if @{ $self->{children} };
3713		4069
3714	$self	4070	$self
3715	}	4071	}
3716		4072
3717	sub add {	4073	sub add {
3718	my ($self, @widgets) = @_;	4074	my ($self, @widgets) = @_;
3719		4075
3720	$self->SUPER::add (@widgets);	4076	$self->SUPER::add (@widgets);
3721		4077
3722	$self->{current} = $self->{children}[0]	4078	$self->set_current_page (0)
3723	if @{ $self->{children} };	4079	if @widgets == @{ $self->{children} };
3724	}	4080	}
3725		4081
3726	sub get_current_page {	4082	sub get_current_page {
3727	my ($self) = @_;	4083	my ($self) = @_;
3728		4084
…		…
3734		4090
3735	my $widget = ref $page_or_widget	4091	my $widget = ref $page_or_widget
3736	? $page_or_widget	4092	? $page_or_widget
3737	: $self->{children}[$page_or_widget];	4093	: $self->{children}[$page_or_widget];
3738		4094
		4095	$self->{current}->set_invisible if $self->{current} && $self->{visible};
		4096
3739	$self->{current} = $widget;	4097	if (($self->{current} = $widget)) {
		4098	$self->{current}->set_visible if $self->{current} && $self->{visible};
3740	$self->{current}->configure (0, 0, $self->{w}, $self->{h});	4099	$self->{current}->configure (0, 0, $self->{w}, $self->{h});
3741		4100
3742	$self->emit (page_changed => $self->{current});	4101	$self->emit (page_changed => $self->{current});
		4102	}
3743		4103
3744	$self->realloc;	4104	$self->realloc;
3745	}	4105	}
3746		4106
3747	sub visible_children {	4107	sub visible_children {
3748	$_[0]{current}	4108	$_[0]{current} || ()
3749	}	4109	}
3750		4110
3751	sub size_request {	4111	sub size_request {
3752	my ($self) = @_;	4112	my ($self) = @_;
3753		4113
		4114	$self->{current}
3754	$self->{current}->size_request	4115	? $self->{current}->size_request
		4116	: (0, 0)
3755	}	4117	}
3756		4118
3757	sub invoke_size_allocate {	4119	sub invoke_size_allocate {
3758	my ($self, $w, $h) = @_;	4120	my ($self, $w, $h) = @_;
3759		4121
3760	$self->{current}->configure (0, 0, $w, $h);	4122	$self->{current}->configure (0, 0, $w, $h)
		4123	if $self->{current};
3761		4124
3762	1	4125	1
3763	}	4126	}
3764		4127
3765	sub _draw {	4128	sub _draw {
3766	my ($self) = @_;	4129	my ($self) = @_;
3767		4130
3768	$self->{current}->draw;	4131	$self->{current}->draw
		4132	if $self->{current};
3769	}	4133	}
3770		4134
3771	#############################################################################	4135	#############################################################################
3772		4136
3773	package CFPlus::UI::Notebook;	4137	package DC::UI::Notebook;
3774		4138
		4139	use DC::OpenGL;
		4140
3775	our @ISA = CFPlus::UI::VBox::;	4141	our @ISA = DC::UI::VBox::;
3776		4142
3777	sub new {	4143	sub new {
3778	my $class = shift;	4144	my $class = shift;
3779		4145
3780	my $self = $class->SUPER::new (	4146	my $self = $class->SUPER::new (
3781	buttonbar => (new CFPlus::UI::Buttonbar),	4147	buttonbar => (new DC::UI::Buttonbar),
3782	multiplexer => (new CFPlus::UI::Multiplexer expand => 1),	4148	multiplexer => (new DC::UI::Multiplexer expand => 1),
		4149	active_outline => [.7, .7, 0.2],
3783	# filter => # will be put between multiplexer and $self	4150	# filter => # will be put between multiplexer and $self
3784	@_,	4151	@_,
3785	);	4152	);
3786		4153
3787	$self->{filter}->add ($self->{multiplexer}) if $self->{filter};	4154	$self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3788	$self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});	4155	$self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3789		4156
		4157	{
		4158	Scalar::Util::weaken (my $wself = $self);
		4159
		4160	$self->{multiplexer}->connect (c_add => sub {
		4161	my ($mplex, $widgets) = @_;
		4162
		4163	for my $child (@$widgets) {
		4164	Scalar::Util::weaken $child;
		4165	$child->{c_tab_} ||= do {
		4166	my $tab =
		4167	(UNIVERSAL::isa $child->{c_tab}, "DC::UI::Base")
		4168	? $child->{c_tab}
		4169	: new DC::UI::Button markup => $child->{c_tab}[0], tooltip => $child->{c_tab}[1];
		4170
		4171	$tab->connect (activate => sub {
		4172	$wself->set_current_page ($child);
		4173	});
		4174
		4175	$tab
		4176	};
		4177
		4178	$self->{buttonbar}->add ($child->{c_tab_});
		4179	}
		4180	});
		4181
		4182	$self->{multiplexer}->connect (c_remove => sub {
		4183	my ($mplex, $widgets) = @_;
		4184
		4185	for my $child (@$widgets) {
		4186	$wself->{buttonbar}->remove ($child->{c_tab_});
		4187	}
		4188	});
		4189	}
		4190
3790	$self	4191	$self
3791	}	4192	}
3792		4193
3793	sub add {	4194	sub add {
		4195	my ($self, @widgets) = @_;
		4196
		4197	$self->{multiplexer}->add (@widgets)
		4198	}
		4199
		4200	sub remove {
		4201	my ($self, @widgets) = @_;
		4202
		4203	$self->{multiplexer}->remove (@widgets)
		4204	}
		4205
		4206	sub pages {
		4207	my ($self) = @_;
		4208	$self->{multiplexer}->children
		4209	}
		4210
		4211	sub page_index {
		4212	my ($self, $widget) = @_;
		4213
		4214	my $i = 0;
		4215	for ($self->pages) {
		4216	if ($_ eq $widget) { return $i };
		4217	$i++;
		4218	}
		4219
		4220	undef
		4221	}
		4222
		4223	sub add_tab {
3794	my ($self, $title, $widget, $tooltip) = @_;	4224	my ($self, $title, $widget, $tooltip) = @_;
3795		4225
3796	CFPlus::weaken $self;	4226	$title = [$title, $tooltip] unless ref $title;
		4227	$widget->{c_tab} = $title;
3797		4228
3798	$self->{buttonbar}->add (new CFPlus::UI::Button
3799	markup => $title,
3800	tooltip => $tooltip,
3801	on_activate => sub { $self->set_current_page ($widget) },
3802	);
3803
3804	$self->{multiplexer}->add ($widget);	4229	$self->add ($widget);
3805	}	4230	}
3806		4231
3807	sub get_current_page {	4232	sub get_current_page {
3808	my ($self) = @_;	4233	my ($self) = @_;
3809		4234
…		…
3815		4240
3816	$self->{multiplexer}->set_current_page ($page);	4241	$self->{multiplexer}->set_current_page ($page);
3817	$self->emit (page_changed => $self->{multiplexer}{current});	4242	$self->emit (page_changed => $self->{multiplexer}{current});
3818	}	4243	}
3819		4244
		4245	sub _draw {
		4246	my ($self) = @_;
		4247
		4248	$self->SUPER::_draw ();
		4249
		4250	if (my $cur = $self->{multiplexer}{current}) {
		4251	if ($cur = $cur->{c_tab_}) {
		4252	glTranslate $self->{buttonbar}{x} + $cur->{x},
		4253	$self->{buttonbar}{y} + $cur->{y};
		4254	glLineWidth 3;
		4255	#glEnable GL_BLEND;
		4256	#glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
		4257	glColor @{$self->{active_outline}};
		4258	glRect_lineloop 1.5, 1.5, $cur->{w} - 1.5, $cur->{h} - 1.5;
		4259	glLineWidth 1;
		4260	#glDisable GL_BLEND;
		4261	}
		4262	}
		4263	}
		4264
3820	#############################################################################	4265	#############################################################################
3821		4266
3822	package CFPlus::UI::Selector;	4267	package DC::UI::Selector;
3823		4268
3824	use utf8;	4269	use utf8;
3825		4270
3826	our @ISA = CFPlus::UI::Button::;	4271	our @ISA = DC::UI::Button::;
3827		4272
3828	sub new {	4273	sub new {
3829	my $class = shift;	4274	my $class = shift;
3830		4275
3831	my $self = $class->SUPER::new (	4276	my $self = $class->SUPER::new (
…		…
3848	my ($value, $title, $tooltip) = @$_;	4293	my ($value, $title, $tooltip) = @$_;
3849		4294
3850	push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];	4295	push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
3851	}	4296	}
3852		4297
3853	CFPlus::UI::Menu->new (items => \@menu_items)->popup ($ev);	4298	DC::UI::Menu->new (items => \@menu_items)->popup ($ev);
3854	}	4299	}
3855		4300
3856	sub _set_value {	4301	sub _set_value {
3857	my ($self, $value) = @_;	4302	my ($self, $value) = @_;
3858		4303
3859	my ($item) = grep $_->[0] eq $value, @{ $self->{options} }	4304	my ($item) = grep $_->[0] eq $value, @{ $self->{options} };
		4305	$item ||= $self->{options}[0]
3860	or return;	4306	or return;
3861		4307
3862	$self->{value} = $item->[0];	4308	$self->{value} = $item->[0];
3863	$self->set_markup ("$item->[1] ⇓");	4309	$self->set_markup ("$item->[1] ⇓");
3864	$self->set_tooltip ($item->[2]);	4310	# $self->set_tooltip ($item->[2]);
3865	}	4311	}
3866		4312
3867	sub set_value {	4313	sub set_value {
3868	my ($self, $value) = @_;	4314	my ($self, $value) = @_;
3869		4315
…		…
3871		4317
3872	$self->_set_value ($value);	4318	$self->_set_value ($value);
3873	$self->emit (changed => $value);	4319	$self->emit (changed => $value);
3874	}	4320	}
3875		4321
		4322	sub set_options {
		4323	my ($self, $options) = @_;
		4324
		4325	$self->{options} = $options;
		4326	$self->_set_value ($self->{value});
		4327	}
		4328
3876	#############################################################################	4329	#############################################################################
3877		4330
3878	package CFPlus::UI::Statusbox;	4331	package DC::UI::Statusbox;
3879		4332
3880	our @ISA = CFPlus::UI::VBox::;	4333	our @ISA = DC::UI::VBox::;
3881		4334
3882	sub new {	4335	sub new {
3883	my $class = shift;	4336	my $class = shift;
3884		4337
3885	my $self = $class->SUPER::new (	4338	my $self = $class->SUPER::new (
3886	fontsize => 0.8,	4339	fontsize => 0.8,
3887	@_,	4340	@_,
3888	);	4341	);
3889		4342
3890	CFPlus::weaken (my $this = $self);	4343	DC::weaken (my $this = $self);
3891		4344
3892	$self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });	4345	$self->{timer} = EV::timer 1, 1, sub { $this->reorder };
3893		4346
3894	$self	4347	$self
3895	}	4348	}
3896		4349
3897	sub reorder {	4350	sub reorder {
3898	my ($self) = @_;	4351	my ($self) = @_;
3899	my $NOW = Time::HiRes::time;	4352	my $NOW = AE::time;
3900		4353
3901	# freeze display when hovering over any label	4354	# freeze display when hovering over any label
3902	return if $CFPlus::UI::TOOLTIP->{owner}	4355	return if $DC::UI::TOOLTIP->{owner}
3903	&& grep $CFPlus::UI::TOOLTIP->{owner} == $_->{label},	4356	&& grep $DC::UI::TOOLTIP->{owner} == $_->{label},
3904	values %{ $self->{item} };	4357	values %{ $self->{item} };
3905		4358
3906	while (my ($k, $v) = each %{ $self->{item} }) {	4359	while (my ($k, $v) = each %{ $self->{item} }) {
3907	delete $self->{item}{$k} if $v->{timeout} < $NOW;	4360	delete $self->{item}{$k} if $v->{timeout} < $NOW;
3908	}	4361	}
		4362
		4363	$self->{timer}->set (1, 1);
3909		4364
3910	my @widgets;	4365	my @widgets;
3911		4366
3912	my @items = sort {	4367	my @items = sort {
3913	$a->{pri} <=> $b->{pri}	4368	$a->{pri} <=> $b->{pri}
3914	or $b->{id} <=> $a->{id}	4369	or $b->{id} <=> $a->{id}
3915	} values %{ $self->{item} };	4370	} values %{ $self->{item} };
3916
3917	$self->{timer}->interval (1);
3918		4371
3919	my $count = 10 + 1;	4372	my $count = 10 + 1;
3920	for my $item (@items) {	4373	for my $item (@items) {
3921	last unless --$count;	4374	last unless --$count;
3922		4375
…		…
3929	for ($short) {	4382	for ($short) {
3930	s/^\s+//;	4383	s/^\s+//;
3931	s/\s+/ /g;	4384	s/\s+/ /g;
3932	}	4385	}
3933		4386
3934	new CFPlus::UI::Label	4387	new DC::UI::Label
3935	markup => $short,	4388	markup => $short,
3936	tooltip => $item->{tooltip},	4389	tooltip => $item->{tooltip},
3937	tooltip_font => $::FONT_PROP,	4390	tooltip_font => $::FONT_PROP,
3938	tooltip_width => 0.67,	4391	tooltip_width => 0.67,
3939	fontsize => $item->{fontsize} || $self->{fontsize},	4392	fontsize => $item->{fontsize} || $self->{fontsize},
3940	max_w => $::WIDTH * 0.44,	4393	max_w => $::WIDTH * 0.44,
		4394	align => 0,
3941	fg => [@{ $item->{fg} }],	4395	fg => [@{ $item->{fg} }],
3942	can_events => 1,	4396	can_events => 1,
3943	can_hover => 1	4397	can_hover => 1
3944	};	4398	};
3945		4399
3946	if ((my $diff = $item->{timeout} - $NOW) < 2) {	4400	if ((my $diff = $item->{timeout} - $NOW) < 2) {
3947	$label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;	4401	$label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3948	$label->update;	4402	$label->update;
3949	$label->set_max_size (undef, $label->{req_h} * $diff)	4403	$label->set_max_size (undef, $label->{req_h} * $diff)
3950	if $diff < 1;	4404	if $diff < 1;
3951	$self->{timer}->interval (1/30);	4405	$self->{timer}->set (1/30, 1/30);
3952	} else {	4406	} else {
3953	$label->{fg}[3] = $item->{fg}[3] || 1;	4407	$label->{fg}[3] = $item->{fg}[3] || 1;
3954	}	4408	}
3955		4409
3956	push @widgets, $label;	4410	push @widgets, $label;
3957	}	4411	}
		4412
		4413	my $hash = join ",", @widgets;
		4414	return if $hash eq $self->{last_widget_hash};
		4415	$self->{last_widget_hash} = $hash;
3958		4416
3959	$self->clear;	4417	$self->clear;
3960	$self->SUPER::add (reverse @widgets);	4418	$self->SUPER::add (reverse @widgets);
3961	}	4419	}
3962		4420
…		…
3998	$ROOT->on_refresh (reorder => sub {	4456	$ROOT->on_refresh (reorder => sub {
3999	$self->reorder;	4457	$self->reorder;
4000	});	4458	});
4001	}	4459	}
4002		4460
		4461	sub clr_group {
		4462	my ($self, $group) = @_;
		4463
		4464	if (delete $self->{item}{$group}) {
		4465	$ROOT->on_refresh (reorder => sub {
		4466	$self->reorder;
		4467	});
		4468	}
		4469	}
		4470
4003	sub reconfigure {	4471	sub reconfigure {
4004	my ($self) = @_;	4472	my ($self) = @_;
4005		4473
4006	delete $_->{label}	4474	delete $_->{label}
4007	for values %{ $self->{item} || {} };	4475	for values %{ $self->{item} || {} };
…		…
4018	$self->SUPER::destroy;	4486	$self->SUPER::destroy;
4019	}	4487	}
4020		4488
4021	#############################################################################	4489	#############################################################################
4022		4490
4023	package CFPlus::UI::Root;	4491	package DC::UI::Root;
4024		4492
4025	our @ISA = CFPlus::UI::Container::;	4493	our @ISA = DC::UI::Container::;
4026		4494
4027	use List::Util qw(min max);	4495	use List::Util qw(min max);
4028		4496
4029	use CFPlus::OpenGL;	4497	use DC::OpenGL;
4030		4498
4031	sub new {	4499	sub new {
4032	my $class = shift;	4500	my $class = shift;
4033		4501
4034	my $self = $class->SUPER::new (	4502	my $self = $class->SUPER::new (
4035	visible => 1,	4503	visible => 1,
4036	@_,	4504	@_,
4037	);	4505	);
4038		4506
4039	CFPlus::weaken ($self->{root} = $self);	4507	DC::weaken ($self->{root} = $self);
4040		4508
4041	$self	4509	$self
4042	}	4510	}
4043		4511
4044	sub size_request {	4512	sub size_request {
…		…
4092	}	4560	}
4093		4561
4094	sub update {	4562	sub update {
4095	my ($self) = @_;	4563	my ($self) = @_;
4096		4564
4097	$::WANT_REFRESH++;	4565	$::WANT_REFRESH = 1;
4098	}	4566	}
4099		4567
4100	sub add {	4568	sub add {
4101	my ($self, @children) = @_;	4569	my ($self, @children) = @_;
4102		4570
…		…
4139	while ($self->{refresh_hook}) {	4607	while ($self->{refresh_hook}) {
4140	$_->()	4608	$_->()
4141	for values %{delete $self->{refresh_hook}};	4609	for values %{delete $self->{refresh_hook}};
4142	}	4610	}
4143		4611
4144	if ($self->{realloc}) {	4612	while ($self->{realloc}) {
4145	my %queue;	4613	my %queue;
4146	my @queue;	4614	my @queue;
4147	my $widget;	4615	my $widget;
4148		4616
4149	outer:	4617	outer:
…		…
4161	while () {	4629	while () {
4162	@queue or last outer;	4630	@queue or last outer;
4163		4631
4164	$widget = pop @{ $queue[-1] || [] }	4632	$widget = pop @{ $queue[-1] || [] }
4165	and last;	4633	and last;
4166		4634
4167	pop @queue;	4635	pop @queue;
4168	}	4636	}
4169		4637
4170	delete $queue{$widget+0};	4638	delete $queue{$widget+0};
4171		4639
4172	my ($w, $h) = $widget->size_request;	4640	my ($w, $h) = $widget->size_request;
4173		4641
4174	$w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;	4642	$w += $widget->{padding_x} * 2;
4175	$h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;	4643	$h += $widget->{padding_y} * 2;
		4644
		4645	$w = max $widget->{min_w}, $w;
		4646	$h = max $widget->{min_h}, $h;
4176		4647
4177	$w = min $widget->{max_w}, $w if exists $widget->{max_w};	4648	$w = min $widget->{max_w}, $w if exists $widget->{max_w};
4178	$h = min $widget->{max_h}, $h if exists $widget->{max_h};	4649	$h = min $widget->{max_h}, $h if exists $widget->{max_h};
4179		4650
4180	$w = $widget->{force_w} if exists $widget->{force_w};	4651	$w = $widget->{force_w} if exists $widget->{force_w};
…		…
4196	}	4667	}
4197	}	4668	}
4198		4669
4199	delete $self->{realloc}{$widget+0};	4670	delete $self->{realloc}{$widget+0};
4200	}	4671	}
4201	}
4202		4672
4203	while (my $size_alloc = delete $self->{size_alloc}) {	4673	while (my $size_alloc = delete $self->{size_alloc}) {
4204	my @queue = sort { $b->{visible} <=> $a->{visible} }	4674	my @queue = sort { $a->{visible} <=> $b->{visible} }
4205	values %$size_alloc;	4675	values %$size_alloc;
4206		4676
4207	while () {	4677	while () {
4208	my $widget = pop @queue || last;	4678	my $widget = pop @queue || last;
4209		4679
4210	my ($w, $h) = @$widget{qw(alloc_w alloc_h)};	4680	my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
4211		4681
4212	$w = 0 if $w < 0;
4213	$h = 0 if $h < 0;
4214
4215	$w = max $widget->{min_w}, $w;	4682	$w = max $widget->{min_w}, $w;
4216	$h = max $widget->{min_h}, $h;	4683	$h = max $widget->{min_h}, $h;
4217		4684
4218	# $w = min $self->{w} - $widget->{x}, $w if $self->{w};	4685	# $w = min $self->{w} - $widget->{x}, $w if $self->{w};
4219	# $h = min $self->{h} - $widget->{y}, $h if $self->{h};	4686	# $h = min $self->{h} - $widget->{y}, $h if $self->{h};
4220		4687
4221	$w = min $widget->{max_w}, $w if exists $widget->{max_w};	4688	$w = min $widget->{max_w}, $w if exists $widget->{max_w};
4222	$h = min $widget->{max_h}, $h if exists $widget->{max_h};	4689	$h = min $widget->{max_h}, $h if exists $widget->{max_h};
4223		4690
4224	$w = int $w + 0.5;	4691	$w = int $w + 0.5;
4225	$h = int $h + 0.5;	4692	$h = int $h + 0.5;
4226		4693
4227	if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {	4694	if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
4228	$widget->{old_w} = $widget->{w};	4695	$widget->{old_w} = $widget->{w};
4229	$widget->{old_h} = $widget->{h};	4696	$widget->{old_h} = $widget->{h};
4230		4697
4231	$widget->{w} = $w;	4698	$widget->{w} = $w;
4232	$widget->{h} = $h;	4699	$widget->{h} = $h;
4233		4700
4234	$widget->emit (size_allocate => $w, $h);	4701	$widget->emit (size_allocate => $w, $h);
		4702	}
4235	}	4703	}
4236	}	4704	}
4237	}	4705	}
4238		4706
4239	while ($self->{post_alloc_hook}) {	4707	while ($self->{post_alloc_hook}) {
…		…
4250	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;	4718	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
4251	glMatrixMode GL_MODELVIEW;	4719	glMatrixMode GL_MODELVIEW;
4252	glLoadIdentity;	4720	glLoadIdentity;
4253		4721
4254	{	4722	{
4255	package CFPlus::UI::Base;	4723	package DC::UI::Base;
4256		4724
4257	local ($draw_x, $draw_y, $draw_w, $draw_h) =	4725	local ($draw_x, $draw_y, $draw_w, $draw_h) =
4258	(0, 0, $self->{w}, $self->{h});	4726	(0, 0, $self->{w}, $self->{h});
4259		4727
4260	$self->_draw;	4728	$self->_draw;
4261	}	4729	}
4262	}	4730	}
4263		4731
4264	#############################################################################	4732	#############################################################################
4265		4733
4266	package CFPlus::UI;	4734	package DC::UI;
4267		4735
4268	$ROOT = new CFPlus::UI::Root;	4736	$ROOT = new DC::UI::Root;
4269	$TOOLTIP = new CFPlus::UI::Tooltip z => 900;	4737	$TOOLTIP = new DC::UI::Tooltip z => 900;
4270		4738
4271	1	4739	1
4272

Diff Legend

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