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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.420 by root, Wed Jul 25 15:50:17 2007 UTC vs.
Revision 1.485 by root, Wed Nov 21 10:59:18 2012 UTC

1	package CFPlus::UI;	1	package DC::UI;
2		2
3	use utf8;	3	use common::sense;
4	use strict;
5		4
6	use List::Util ();	5	use List::Util ();
		6
7	use Event;	7	use AnyEvent ();
		8	use Guard ();
8		9
9	use CFPlus;	10	use DC;
10	use CFPlus::Pod;	11	use DC::Pod;
11	use CFPlus::Texture;	12	use DC::Texture;
12		13
13	our ($FOCUS, $HOVER, $GRAB); # various widgets	14	our ($FOCUS, $HOVER, $GRAB); # various widgets
14		15
15	our $LAYOUT;	16	our $LAYOUT;
16	our $ROOT;	17	our $ROOT;
17	our $TOOLTIP;	18	our $TOOLTIP;
18	our $BUTTON_STATE;	19	our $BUTTON_STATE;
19		20
20	our %WIDGET; # all widgets, weak-referenced	21	our %WIDGET; # all widgets, weak-referenced
21		22
22	our $TOOLTIP_WATCHER = Event->idle (min => 1/60, cb => sub {	23	our $TOOLTIP_WATCHER = EV::timer_ns 0, 0.03, sub {
		24	$_[0]->stop;
		25
23	if (!$GRAB) {	26	if (!$GRAB) {
24	for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {	27	for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
25	if (length $widget->{tooltip}) {	28	if (length $widget->{tooltip}) {
26	if ($TOOLTIP->{owner} != $widget) {	29	if ($TOOLTIP->{owner} != $widget) {
27	$TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};	30	$TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};
…		…
30	$TOOLTIP->{owner} = $widget;	33	$TOOLTIP->{owner} = $widget;
31	$TOOLTIP->{owner}->emit ("tooltip_show") if $TOOLTIP->{owner};	34	$TOOLTIP->{owner}->emit ("tooltip_show") if $TOOLTIP->{owner};
32		35
33	return if $ENV{CFPLUS_DEBUG} & 8;	36	return if $ENV{CFPLUS_DEBUG} & 8;
34		37
35	my $tip = $widget->{tooltip};
36
37	$tip = $tip->($widget) if CODE:: eq ref $tip;
38
39	$TOOLTIP->set_tooltip_from ($widget);	38	$TOOLTIP->set_tooltip_from ($widget);
40	$TOOLTIP->show;	39	$TOOLTIP->show;
41	}	40	}
42		41
43	return;	42	return;
…		…
46	}	45	}
47		46
48	$TOOLTIP->hide;	47	$TOOLTIP->hide;
49	$TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};	48	$TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};
50	delete $TOOLTIP->{owner};	49	delete $TOOLTIP->{owner};
51	});	50	};
52		51
53	sub get_layout {	52	sub get_layout {
54	my $layout;	53	my $layout;
55		54
56	for (grep { $_->{name} } values %WIDGET) {	55	for (grep { $_->{name} } values %WIDGET) {
…		…
91	my $hover = $HOVER; $HOVER = $widget;	90	my $hover = $HOVER; $HOVER = $widget;
92		91
93	$hover->update if $hover && $hover->{can_hover};	92	$hover->update if $hover && $hover->{can_hover};
94	$HOVER->update if $HOVER && $HOVER->{can_hover};	93	$HOVER->update if $HOVER && $HOVER->{can_hover};
95		94
96	$TOOLTIP_WATCHER->start;	95	$TOOLTIP_WATCHER->again;
97	}	96	}
98	}	97	}
99		98
100	sub feed_sdl_button_down_event {	99	sub feed_sdl_button_down_event {
101	my ($ev) = @_;	100	my ($ev) = @_;
…		…
107	my $widget = $ROOT->find_widget ($x, $y);	106	my $widget = $ROOT->find_widget ($x, $y);
108		107
109	$GRAB = $widget;	108	$GRAB = $widget;
110	$GRAB->update if $GRAB;	109	$GRAB->update if $GRAB;
111		110
112	$TOOLTIP_WATCHER->cb->();	111	$TOOLTIP_WATCHER->invoke;
113	}	112	}
114		113
115	if ($GRAB) {	114	if ($GRAB) {
116	if ($ev->{button} == 4 || $ev->{button} == 5) {	115	if ($ev->{button} == 4 || $ev->{button} == 5) {
117	# mousewheel	116	# mousewheel
118	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	{ __w_ => $_[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 ($self) = @_;
…		…
605	}	628	}
606		629
607	sub DESTROY {	630	sub DESTROY {
608	my ($self) = @_;	631	my ($self) = @_;
609		632
610	return if CFPlus::in_destruct;	633	return if DC::in_destruct;
611		634
		635	local $@;
612	eval { $self->destroy };	636	eval { $self->destroy };
613	warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;	637	warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
614		638
615	delete $WIDGET{$self+0};	639	delete $WIDGET{$self+0};
616	}	640	}
617		641
618	#############################################################################	642	#############################################################################
619		643
620	package CFPlus::UI::DrawBG;	644	package DC::UI::DrawBG;
621		645
622	our @ISA = CFPlus::UI::Base::;	646	our @ISA = DC::UI::Base::;
623		647
624	use strict;	648	use common::sense;
		649
625	use CFPlus::OpenGL;	650	use DC::OpenGL;
626		651
627	sub new {	652	sub new {
628	my $class = shift;	653	my $class = shift;
629
630	# range [value, low, high, page]
631		654
632	$class->SUPER::new (	655	$class->SUPER::new (
633	#bg => [0, 0, 0, 0.2],	656	#bg => [0, 0, 0, 0.2],
634	#active_bg => [1, 1, 1, 0.5],	657	#active_bg => [1, 1, 1, 0.5],
635	@_	658	@_
636	)	659	)
637	}	660	}
638		661
		662	sub set_bg {
		663	my ($self, $bg) = @_;
		664
		665	$self->{bg} = $bg;
		666	$self->update;
		667	}
		668
639	sub _draw {	669	sub _draw {
640	my ($self) = @_;	670	my ($self) = @_;
641		671
642	my $color = $FOCUS == $self && $self->{active_bg}	672	my $color = $FOCUS == $self
643	? $self->{active_bg}	673	? $self->{active_bg} || $self->{bg}
644	: $self->{bg};	674	: $self->{bg};
645		675
646	if ($color && (@$color < 4 || $color->[3])) {	676	if ($color && (@$color < 4 || $color->[3])) {
647	my ($w, $h) = @$self{qw(w h)};	677	my ($w, $h) = @$self{qw(w h)};
648		678
649	glEnable GL_BLEND;	679	glEnable GL_BLEND;
650	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;	680	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
651	glColor_premultiply @$color;	681	glColor_premultiply @$color;
652
653	glBegin GL_QUADS;
654	glVertex 0 , 0;
655	glVertex 0 , $h;
656	glVertex $w, $h;	682	glRect 0, 0, $w, $h;
657	glVertex $w, 0;
658	glEnd;
659
660	glDisable GL_BLEND;	683	glDisable GL_BLEND;
661	}	684	}
662	}	685	}
663		686
664	#############################################################################	687	#############################################################################
665		688
666	package CFPlus::UI::Empty;	689	package DC::UI::Empty;
667		690
668	our @ISA = CFPlus::UI::Base::;	691	our @ISA = DC::UI::Base::;
669		692
670	sub new {	693	sub new {
671	my ($class, %arg) = @_;	694	my ($class, %arg) = @_;
672	$class->SUPER::new (can_events => 0, %arg);	695	$class->SUPER::new (can_events => 0, %arg);
673	}	696	}
…		…
680		703
681	sub draw { }	704	sub draw { }
682		705
683	#############################################################################	706	#############################################################################
684		707
685	package CFPlus::UI::Container;	708	package DC::UI::Container;
686		709
687	our @ISA = CFPlus::UI::Base::;	710	our @ISA = DC::UI::Base::;
688		711
689	sub new {	712	sub new {
690	my ($class, %arg) = @_;	713	my ($class, %arg) = @_;
691		714
692	my $children = delete $arg{children};	715	my $children = delete $arg{children};
…		…
786	$_->draw for $self->visible_children;	809	$_->draw for $self->visible_children;
787	}	810	}
788		811
789	#############################################################################	812	#############################################################################
790		813
791	package CFPlus::UI::Bin;	814	package DC::UI::Bin;
792		815
793	our @ISA = CFPlus::UI::Container::;	816	our @ISA = DC::UI::Container::;
794		817
795	sub new {	818	sub new {
796	my ($class, %arg) = @_;	819	my ($class, %arg) = @_;
797		820
798	my $child = (delete $arg{child}) || new CFPlus::UI::Empty::;	821	my $child = (delete $arg{child}) || new DC::UI::Empty::;
799		822
800	$class->SUPER::new (children => [$child], %arg)	823	$class->SUPER::new (children => [$child], %arg)
801	}	824	}
802		825
803	sub add {	826	sub add {
…		…
810	sub remove {	833	sub remove {
811	my ($self, $widget) = @_;	834	my ($self, $widget) = @_;
812		835
813	$self->SUPER::remove ($widget);	836	$self->SUPER::remove ($widget);
814		837
815	$self->{children} = [new CFPlus::UI::Empty]	838	$self->{children} = [new DC::UI::Empty]
816	unless @{$self->{children}};	839	unless @{$self->{children}};
817	}	840	}
818		841
819	sub child { $_[0]->{children}[0] }	842	sub child { $_[0]->{children}[0] }
820		843
…		…
829		852
830	1	853	1
831	}	854	}
832		855
833	#############################################################################	856	#############################################################################
834
835	# back-buffered drawing area	857	# back-buffered drawing area
836		858
837	package CFPlus::UI::Window;	859	package DC::UI::Window;
838		860
839	our @ISA = CFPlus::UI::Bin::;	861	our @ISA = DC::UI::Bin::;
840		862
841	use CFPlus::OpenGL;	863	use DC::OpenGL;
842		864
843	sub new {	865	sub new {
844	my ($class, %arg) = @_;	866	my ($class, %arg) = @_;
845		867
846	my $self = $class->SUPER::new (%arg);	868	my $self = $class->SUPER::new (%arg);
…		…
868	}	890	}
869		891
870	sub render_child {	892	sub render_child {
871	my ($self) = @_;	893	my ($self) = @_;
872		894
873	$self->{texture} = new_from_opengl CFPlus::Texture $self->{w}, $self->{h}, sub {	895	$self->{texture} = new_from_opengl DC::Texture $self->{w}, $self->{h}, sub {
874	glClearColor 0, 0, 0, 0;	896	glClearColor 0, 0, 0, 0;
875	glClear GL_COLOR_BUFFER_BIT;	897	glClear GL_COLOR_BUFFER_BIT;
876		898
877	{	899	{
878	package CFPlus::UI::Base;	900	package DC::UI::Base;
879		901
880	local ($draw_x, $draw_y, $draw_w, $draw_h) =	902	local ($draw_x, $draw_y, $draw_w, $draw_h) =
881	(0, 0, $self->{w}, $self->{h});	903	(0, 0, $self->{w}, $self->{h});
882		904
883	$self->_render;	905	$self->_render;
…		…
900	glDisable GL_TEXTURE_2D;	922	glDisable GL_TEXTURE_2D;
901	}	923	}
902		924
903	#############################################################################	925	#############################################################################
904		926
905	package CFPlus::UI::ViewPort;	927	package DC::UI::ViewPort;
906		928
907	use List::Util qw(min max);	929	use List::Util qw(min max);
908		930
909	our @ISA = CFPlus::UI::Window::;	931	our @ISA = DC::UI::Window::;
910		932
911	sub new {	933	sub new {
912	my $class = shift;	934	my $class = shift;
913		935
914	$class->SUPER::new (	936	$class->SUPER::new (
…		…
998	if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}	1020	if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
999	&& $y >= $self->{y} && $y < $self->{y} + $self->{h}	1021	&& $y >= $self->{y} && $y < $self->{y} + $self->{h}
1000	) {	1022	) {
1001	$self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})	1023	$self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
1002	} else {	1024	} else {
1003	$self->CFPlus::UI::Base::find_widget ($x, $y)	1025	$self->DC::UI::Base::find_widget ($x, $y)
1004	}	1026	}
1005	}	1027	}
1006		1028
1007	sub _render {	1029	sub _render {
1008	my ($self) = @_;	1030	my ($self) = @_;
1009		1031
1010	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};
1011	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 - $self->{view_y};
1012		1034
1013	CFPlus::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};	1035	DC::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
1014		1036
1015	$self->SUPER::_render;	1037	$self->SUPER::_render;
1016	}	1038	}
1017		1039
1018	#############################################################################	1040	#############################################################################
1019		1041
1020	package CFPlus::UI::ScrolledWindow;	1042	package DC::UI::ScrolledWindow;
1021		1043
1022	our @ISA = CFPlus::UI::Table::;	1044	our @ISA = DC::UI::Table::;
1023		1045
1024	sub new {	1046	sub new {
1025	my ($class, %arg) = @_;	1047	my ($class, %arg) = @_;
1026		1048
1027	my $child = delete $arg{child};	1049	my $child = delete $arg{child};
1028		1050
1029	my $self;	1051	my $self;
1030		1052
1031	my $hslider = new CFPlus::UI::Slider	1053	my $hslider = new DC::UI::Slider
1032	col => 0,	1054	c_col => 0,
1033	row => 1,	1055	c_row => 1,
1034	vertical => 0,	1056	vertical => 0,
1035	range => [0, 0, 1, 0.01], # HACK fix	1057	range => [0, 0, 1, 0.01], # HACK fix
1036	on_changed => sub {	1058	on_changed => sub {
1037	$self->{hpos} = $_[1];	1059	$self->{hpos} = $_[1];
1038	$self->{vp}->set_offset ($self->{hpos}, $self->{vpos});	1060	$self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
1039	},	1061	},
1040	;	1062	;
1041		1063
1042	my $vslider = new CFPlus::UI::Slider	1064	my $vslider = new DC::UI::Slider
1043	col => 1,	1065	c_col => 1,
1044	row => 0,	1066	c_row => 0,
1045	vertical => 1,	1067	vertical => 1,
1046	range => [0, 0, 1, 0.01], # HACK fix	1068	range => [0, 0, 1, 0.01], # HACK fix
1047	on_changed => sub {	1069	on_changed => sub {
1048	$self->{vpos} = $_[1];	1070	$self->{vpos} = $_[1];
1049	$self->{vp}->set_offset ($self->{hpos}, $self->{vpos});	1071	$self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
…		…
1059	col_expand => [1, 0],	1081	col_expand => [1, 0],
1060	row_expand => [1, 0],	1082	row_expand => [1, 0],
1061	%arg,	1083	%arg,
1062	);	1084	);
1063		1085
1064	$self->{vp} = new CFPlus::UI::ViewPort	1086	$self->{vp} = new DC::UI::ViewPort
1065	col => 0,	1087	c_col => 0,
1066	row => 0,	1088	c_row => 0,
1067	expand => 1,	1089	expand => 1,
1068	scroll_x => $self->{scroll_x},	1090	scroll_x => $self->{scroll_x},
1069	scroll_y => $self->{scroll_y},	1091	scroll_y => $self->{scroll_y},
1070	on_changed => sub {	1092	on_changed => sub {
1071	my ($vp, $x, $y) = @_;	1093	my ($vp, $x, $y) = @_;
…		…
1195	$self->SUPER::invoke_size_allocate ($w, $h)	1217	$self->SUPER::invoke_size_allocate ($w, $h)
1196	}	1218	}
1197		1219
1198	#############################################################################	1220	#############################################################################
1199		1221
1200	package CFPlus::UI::Frame;	1222	package DC::UI::Frame;
1201		1223
1202	our @ISA = CFPlus::UI::Bin::;	1224	our @ISA = DC::UI::Bin::;
1203		1225
1204	use CFPlus::OpenGL;	1226	use DC::OpenGL;
1205		1227
1206	sub new {	1228	sub new {
1207	my $class = shift;	1229	my $class = shift;
1208		1230
1209	$class->SUPER::new (	1231	$class->SUPER::new (
…		…
1219	my ($w, $h) = @$self{qw(w h)};	1241	my ($w, $h) = @$self{qw(w h)};
1220		1242
1221	glEnable GL_BLEND;	1243	glEnable GL_BLEND;
1222	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;	1244	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1223	glColor_premultiply @{ $self->{bg} };	1245	glColor_premultiply @{ $self->{bg} };
1224
1225	glBegin GL_QUADS;
1226	glVertex 0 , 0;
1227	glVertex 0 , $h;
1228	glVertex $w, $h;	1246	glRect 0, 0, $w, $h;
1229	glVertex $w, 0;
1230	glEnd;
1231
1232	glDisable GL_BLEND;	1247	glDisable GL_BLEND;
1233	}	1248	}
1234		1249
1235	$self->SUPER::_draw;	1250	$self->SUPER::_draw;
1236	}	1251	}
1237		1252
1238	#############################################################################	1253	#############################################################################
1239		1254
1240	package CFPlus::UI::FancyFrame;	1255	package DC::UI::FancyFrame;
1241		1256
1242	our @ISA = CFPlus::UI::Bin::;	1257	our @ISA = DC::UI::Bin::;
1243		1258
1244	use CFPlus::OpenGL;	1259	use DC::OpenGL;
1245		1260
1246	sub new {	1261	sub new {
1247	my ($class, %arg) = @_;	1262	my ($class, %arg) = @_;
1248		1263
1249	if ((exists $arg{label}) && !ref $arg{label}) {	1264	if ((exists $arg{label}) && !ref $arg{label}) {
1250	$arg{label} = new CFPlus::UI::Label	1265	$arg{label} = new DC::UI::Label
1251	align => 1,	1266	align => 1,
1252	valign => 0,	1267	valign => 0.5,
1253	text => $arg{label},	1268	text => $arg{label},
1254	fontsize => ($arg{border} || 0.8) * 0.75;	1269	fontsize => ($arg{border} || 0.8) * 0.75;
1255	}	1270	}
1256		1271
1257	my $self = $class->SUPER::new (	1272	my $self = $class->SUPER::new (
1258	# label => "",	1273	# label => "",
1259	fg => [0.6, 0.3, 0.1],	1274	fg => undef,
1260	border => 0.8,	1275	border => 0.8,
1261	style => 'single',	1276	style => 'single',
1262	%arg,	1277	%arg,
1263	);	1278	);
1264		1279
…		…
1267		1282
1268	sub add {	1283	sub add {
1269	my ($self, @widgets) = @_;	1284	my ($self, @widgets) = @_;
1270		1285
1271	$self->SUPER::add (@widgets);	1286	$self->SUPER::add (@widgets);
1272	$self->CFPlus::UI::Container::add ($self->{label}) if $self->{label};	1287	$self->DC::UI::Container::add ($self->{label}) if $self->{label};
1273	}	1288	}
1274		1289
1275	sub border {	1290	sub border {
1276	int $_[0]{border} * $::FONTSIZE	1291	int $_[0]{border} * $::FONTSIZE
1277	}	1292	}
…		…
1317	my $border = $self->border;	1332	my $border = $self->border;
1318	my ($w, $h) = ($self->{w}, $self->{h});	1333	my ($w, $h) = ($self->{w}, $self->{h});
1319		1334
1320	$child->draw;	1335	$child->draw;
1321		1336
1322	glColor @{$self->{fg}};	1337	glColor @{$self->{fg} || $DC::THEME{fancyframe}};
1323	glBegin GL_LINE_STRIP;	1338	glBegin GL_LINE_STRIP;
1324	glVertex $border * 1.5 , $border * 0.5 + 0.5;	1339	glVertex $border * 1.5 , $border * 0.5 + 0.5;
1325	glVertex $border * 0.5 + 0.5, $border * 0.5 + 0.5;	1340	glVertex $border * 0.5 + 0.5, $border * 0.5 + 0.5;
1326	glVertex $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;	1341	glVertex $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
1327	glVertex $w - $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;	1342	glVertex $w - $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
…		…
1335	}	1350	}
1336	}	1351	}
1337		1352
1338	#############################################################################	1353	#############################################################################
1339		1354
1340	package CFPlus::UI::Toplevel;	1355	package DC::UI::Toplevel;
1341		1356
1342	our @ISA = CFPlus::UI::Bin::;	1357	our @ISA = DC::UI::Bin::;
1343		1358
1344	use CFPlus::OpenGL;	1359	use DC::OpenGL;
1345		1360
1346	my $bg =	1361	my $bg =
1347	new_from_file CFPlus::Texture CFPlus::find_rcfile "d1_bg.png",	1362	new_from_resource DC::Texture "d1_bg.png",
1348	mipmap => 1, wrap => 1;	1363	mipmap => 1, wrap => 1;
1349		1364
1350	my @border =	1365	my @border =
1351	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }	1366	map { new_from_resource DC::Texture $_, mipmap => 1 }
1352	qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);	1367	qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1353		1368
1354	my @icon =	1369	my @icon =
1355	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }	1370	map { new_from_resource DC::Texture $_, mipmap => 1 }
1356	qw(x1_move.png x1_resize.png);	1371	qw(x1_move.png x1_resize.png);
1357		1372
1358	sub new {	1373	sub new {
1359	my ($class, %arg) = @_;	1374	my ($class, %arg) = @_;
1360		1375
1361	my $self = $class->SUPER::new (	1376	my $self = $class->SUPER::new (
1362	bg => [1, 1, 1, 1],	1377	bg => [1, 1, 1, 1],
1363	border_bg => [1, 1, 1, 1],	1378	border_bg => [1, 1, 1, 1],
1364	border => 0.6,	1379	border => 0.8,
1365	can_events => 1,	1380	can_events => 1,
1366	min_w => 64,	1381	min_w => 64,
1367	min_h => 32,	1382	min_h => 32,
1368	%arg,	1383	%arg,
1369	);	1384	);
1370		1385
1371	$self->{title_widget} = new CFPlus::UI::Label	1386	$self->{title_widget} = new DC::UI::Label
1372	align => 0,	1387	align => 0.5,
1373	valign => 1,	1388	valign => 1,
1374	text => $self->{title},	1389	text => $self->{title},
1375	fontsize => $self->{border},	1390	fontsize => $self->{border},
1376	if exists $self->{title};	1391	if exists $self->{title};
1377		1392
1378	if ($self->{has_close_button}) {	1393	if ($self->{has_close_button}) {
1379	$self->{close_button} =	1394	$self->{close_button} =
1380	new CFPlus::UI::ImageButton	1395	new DC::UI::ImageButton
1381	path => 'x1_close.png',	1396	path => 'x1_close.png',
1382	on_activate => sub { $self->emit ("delete") };	1397	on_activate => sub { $self->emit ("delete") };
1383		1398
1384	$self->CFPlus::UI::Container::add ($self->{close_button});	1399	$self->DC::UI::Container::add ($self->{close_button});
1385	}	1400	}
1386		1401
1387	$self	1402	$self
1388	}	1403	}
1389		1404
1390	sub add {	1405	sub add {
1391	my ($self, @widgets) = @_;	1406	my ($self, @widgets) = @_;
1392		1407
1393	$self->SUPER::add (@widgets);	1408	$self->SUPER::add (@widgets);
1394	$self->CFPlus::UI::Container::add ($self->{close_button}) if $self->{close_button};	1409	$self->DC::UI::Container::add ($self->{close_button}) if $self->{close_button};
1395	$self->CFPlus::UI::Container::add ($self->{title_widget}) if $self->{title_widget};	1410	$self->DC::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
1396	}	1411	}
1397		1412
1398	sub border {	1413	sub border {
1399	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	$self->SUPER::get_max_wh
1400	}	1424	}
1401		1425
1402	sub size_request {	1426	sub size_request {
1403	my ($self) = @_;	1427	my ($self) = @_;
1404		1428
…		…
1450	my ($self, $ev, $x, $y) = @_;	1474	my ($self, $ev, $x, $y) = @_;
1451		1475
1452	my ($w, $h) = @$self{qw(w h)};	1476	my ($w, $h) = @$self{qw(w h)};
1453	my $border = $self->border;	1477	my $border = $self->border;
1454		1478
1455	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
1456	my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);	1480	my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h); # top-down
1457		1481
1458	if ($lr & $td) {	1482	if ($lr & $td) { # corners
1459	my ($wx, $wy) = ($self->{x}, $self->{y});	1483	my ($wx, $wy) = ($self->{x}, $self->{y});
1460	my ($ox, $oy) = ($ev->{x}, $ev->{y});	1484	my ($ox, $oy) = ($ev->{x}, $ev->{y});
1461	my ($bw, $bh) = ($self->{w}, $self->{h});	1485	my ($bw, $bh) = ($self->{w}, $self->{h});
1462		1486
1463	my $mx = $x < $border;	1487	my $mx = $x < $border;
…		…
1467	my ($ev, $x, $y) = @_;	1491	my ($ev, $x, $y) = @_;
1468		1492
1469	my $dx = $ev->{x} - $ox;	1493	my $dx = $ev->{x} - $ox;
1470	my $dy = $ev->{y} - $oy;	1494	my $dy = $ev->{y} - $oy;
1471		1495
		1496	$self->set_size (
1472	$self->{force_w} = $bw + $dx * ($mx ? -1 : 1);	1497	$bw + $dx * ($mx ? -1 : 1),
1473	$self->{force_h} = $bh + $dy * ($my ? -1 : 1);	1498	$bh + $dy * ($my ? -1 : 1),
		1499	);
1474		1500
1475	$self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);	1501	$self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1476	$self->realloc;	1502	$self->realloc;
1477	};	1503	};
1478		1504
1479	} elsif ($lr ^ $td) {	1505	} elsif ($lr ^ $td) { # edges
1480	my ($ox, $oy) = ($ev->{x}, $ev->{y});	1506	my ($ox, $oy) = ($ev->{x}, $ev->{y});
1481	my ($bx, $by) = ($self->{x}, $self->{y});	1507	my ($bx, $by) = ($self->{x}, $self->{y});
1482		1508
1483	$self->{motion} = sub {	1509	$self->{motion} = sub {
1484	my ($ev, $x, $y) = @_;	1510	my ($ev, $x, $y) = @_;
…		…
1529	glEnable GL_TEXTURE_2D;	1555	glEnable GL_TEXTURE_2D;
1530	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	1556	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1531		1557
1532	my $border = $self->border;	1558	my $border = $self->border;
1533		1559
		1560	if ($border) {
1534	glColor @{ $self->{border_bg} };	1561	glColor @{ $self->{border_bg} };
1535	$border[0]->draw_quad_alpha ( 0, 0, $w, $border);	1562	$border[0]->draw_quad_alpha ( 0, 0, $w, $border);
1536	$border[1]->draw_quad_alpha ( 0, $border, $border, $ch);	1563	$border[1]->draw_quad_alpha ( 0, $border, $border, $ch);
1537	$border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);	1564	$border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1538	$border[3]->draw_quad_alpha ( 0, $h - $border, $w, $border);	1565	$border[3]->draw_quad_alpha ( 0, $h - $border, $w, $border);
1539		1566
1540	# move	1567	# move
1541	my $w2 = ($w - $border) * .5;	1568	my $w2 = ($w - $border) * .5;
1542	my $h2 = ($h - $border) * .5;	1569	my $h2 = ($h - $border) * .5;
1543	$icon[0]->draw_quad_alpha ( 0, $h2, $border, $border);	1570	$icon[0]->draw_quad_alpha ( 0, $h2, $border, $border);
1544	$icon[0]->draw_quad_alpha ($w - $border, $h2, $border, $border);	1571	$icon[0]->draw_quad_alpha ($w - $border, $h2, $border, $border);
1545	$icon[0]->draw_quad_alpha ($w2 , $h - $border, $border, $border);	1572	$icon[0]->draw_quad_alpha ($w2 , $h - $border, $border, $border);
1546		1573
1547	# resize	1574	# resize
1548	$icon[1]->draw_quad_alpha ( 0, 0, $border, $border);	1575	$icon[1]->draw_quad_alpha ( 0, 0, $border, $border);
1549	$icon[1]->draw_quad_alpha ($w - $border, 0, $border, $border)	1576	$icon[1]->draw_quad_alpha ($w - $border, 0, $border, $border)
1550	unless $self->{has_close_button};	1577	unless $self->{has_close_button};
1551	$icon[1]->draw_quad_alpha ( 0, $h - $border, $border, $border);	1578	$icon[1]->draw_quad_alpha ( 0, $h - $border, $border, $border);
1552	$icon[1]->draw_quad_alpha ($w - $border, $h - $border, $border, $border);	1579	$icon[1]->draw_quad_alpha ($w - $border, $h - $border, $border, $border);
		1580	}
1553		1581
1554	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {	1582	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1555	glColor @{ $self->{bg} };	1583	glColor @{ $self->{bg} };
1556		1584
1557	# TODO: repeat texture not scale	1585	# TODO: repeat texture not scale
…		…
1576	if $self->{close_button};	1604	if $self->{close_button};
1577	}	1605	}
1578		1606
1579	#############################################################################	1607	#############################################################################
1580		1608
1581	package CFPlus::UI::Table;	1609	package DC::UI::Table;
1582		1610
1583	our @ISA = CFPlus::UI::Container::;	1611	our @ISA = DC::UI::Container::;
1584		1612
1585	use List::Util qw(max sum);	1613	use List::Util qw(max sum);
1586		1614
1587	use CFPlus::OpenGL;	1615	use DC::OpenGL;
1588		1616
1589	sub new {	1617	sub new {
1590	my $class = shift;	1618	my $class = shift;
1591		1619
1592	$class->SUPER::new (	1620	$class->SUPER::new (
…		…
1598		1626
1599	sub add {	1627	sub add {
1600	my ($self, @widgets) = @_;	1628	my ($self, @widgets) = @_;
1601		1629
1602	for my $child (@widgets) {	1630	for my $child (@widgets) {
1603	$child->{rowspan} ||= 1;	1631	$child->{c_rowspan} ||= 1;
1604	$child->{colspan} ||= 1;	1632	$child->{c_colspan} ||= 1;
1605	}	1633	}
1606		1634
1607	$self->SUPER::add (@widgets);	1635	$self->SUPER::add (@widgets);
1608	}	1636	}
1609		1637
…		…
1613	my @widgets;	1641	my @widgets;
1614		1642
1615	while (@_) {	1643	while (@_) {
1616	my ($col, $row, $child) = splice @_, 0, 3, ();	1644	my ($col, $row, $child) = splice @_, 0, 3, ();
1617		1645
1618	$child->{row} = $row;	1646	$child->{c_row} = $row;
1619	$child->{col} = $col;	1647	$child->{c_col} = $col;
1620		1648
1621	push @widgets, $child;	1649	push @widgets, $child;
1622	}	1650	}
1623		1651
1624	$self->add (@widgets);	1652	$self->add (@widgets);
…		…
1630	my (@w, @h);	1658	my (@w, @h);
1631		1659
1632	my @children = $self->children;	1660	my @children = $self->children;
1633		1661
1634	# first pass, columns	1662	# first pass, columns
1635	for my $widget (sort { $a->{colspan} <=> $b->{colspan} } @children) {	1663	for my $widget (sort { $a->{c_colspan} <=> $b->{c_colspan} } @children) {
1636	my ($c, $w, $cs) = @$widget{qw(col req_w colspan)};	1664	my ($c, $w, $cs) = @$widget{qw(c_col req_w c_colspan)};
1637		1665
1638	my $sw = sum @w[$c .. $c + $cs - 1];	1666	my $sw = sum @w[$c .. $c + $cs - 1];
1639		1667
1640	if ($w > $sw) {	1668	if ($w > $sw) {
1641	$_ += ($w - $sw) / ($sw ? $sw / $_ : $cs) for @w[$c .. $c + $cs - 1];	1669	$_ += ($w - $sw) / ($_ ? $sw / $_ : $cs) for @w[$c .. $c + $cs - 1];
1642	}	1670	}
1643	}	1671	}
1644		1672
1645	# second pass, rows	1673	# second pass, rows
1646	for my $widget (sort { $a->{rowspan} <=> $b->{rowspan} } @children) {	1674	for my $widget (sort { $a->{c_rowspan} <=> $b->{c_rowspan} } @children) {
1647	my ($r, $h, $rs) = @$widget{qw(row req_h rowspan)};	1675	my ($r, $h, $rs) = @$widget{qw(c_row req_h c_rowspan)};
1648		1676
1649	my $sh = sum @h[$r .. $r + $rs - 1];	1677	my $sh = sum @h[$r .. $r + $rs - 1];
1650		1678
1651	if ($h > $sh) {	1679	if ($h > $sh) {
1652	$_ += ($h - $sh) / ($sh ? $sh / $_ : $rs) for @h[$r .. $r + $rs - 1];	1680	$_ += ($h - $sh) / ($_ ? $sh / $_ : $rs) for @h[$r .. $r + $rs - 1];
1653	}	1681	}
1654	}	1682	}
1655		1683
1656	(\@w, \@h)	1684	(\@w, \@h)
1657	}	1685	}
…		…
1680	@col_expand = (1) x @$ws unless @col_expand;	1708	@col_expand = (1) x @$ws unless @col_expand;
1681	my $col_expand = (sum @col_expand) || 1;	1709	my $col_expand = (sum @col_expand) || 1;
1682		1710
1683	$ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;	1711	$ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
1684		1712
1685	CFPlus::UI::harmonize $ws;	1713	DC::UI::harmonize $ws;
1686		1714
1687	my @row_expand = @{$self->{row_expand}};	1715	my @row_expand = @{$self->{row_expand}};
1688	@row_expand = (1) x @$ws unless @row_expand;	1716	@row_expand = (1) x @$ws unless @row_expand;
1689	my $row_expand = (sum @row_expand) || 1;	1717	my $row_expand = (sum @row_expand) || 1;
1690		1718
1691	$hs->[$_] += $row_expand[$_] / $row_expand * ($h - $req_h) for 0 .. $#$hs;	1719	$hs->[$_] += $row_expand[$_] / $row_expand * ($h - $req_h) for 0 .. $#$hs;
1692		1720
1693	CFPlus::UI::harmonize $hs;	1721	DC::UI::harmonize $hs;
1694		1722
1695	my @x; for (0 .. $#$ws) { $x[$_ + 1] = $x[$_] + $ws->[$_] }	1723	my @x; for (0 .. $#$ws) { $x[$_ + 1] = $x[$_] + $ws->[$_] }
1696	my @y; for (0 .. $#$hs) { $y[$_ + 1] = $y[$_] + $hs->[$_] }	1724	my @y; for (0 .. $#$hs) { $y[$_ + 1] = $y[$_] + $hs->[$_] }
1697		1725
1698	for my $widget ($self->children) {	1726	for my $widget ($self->children) {
1699	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)};
1700		1728
1701	$widget->configure (	1729	$widget->configure (
1702	$x[$c], $y[$r],	1730	$x[$c], $y[$r],
1703	$x[$c + $cs] - $x[$c], $y[$r + $rs] - $y[$r],	1731	$x[$c + $cs] - $x[$c], $y[$r + $rs] - $y[$r],
1704	);	1732	);
…		…
1707	1	1735	1
1708	}	1736	}
1709		1737
1710	#############################################################################	1738	#############################################################################
1711		1739
1712	package CFPlus::UI::Fixed;	1740	package DC::UI::Fixed;
1713		1741
1714	use List::Util qw(min max);	1742	use List::Util qw(min max);
1715		1743
1716	our @ISA = CFPlus::UI::Container::;	1744	our @ISA = DC::UI::Container::;
1717		1745
1718	sub _scale($$$) {	1746	sub _scale($$$) {
1719	my ($rel, $val, $max) = @_;	1747	my ($rel, $val, $max) = @_;
1720		1748
1721	$rel ? $val * $max : $val	1749	$rel ? $val * $max : $val
…		…
1773	1	1801	1
1774	}	1802	}
1775		1803
1776	#############################################################################	1804	#############################################################################
1777		1805
1778	package CFPlus::UI::Box;	1806	package DC::UI::Box;
1779		1807
1780	our @ISA = CFPlus::UI::Container::;	1808	our @ISA = DC::UI::Container::;
1781		1809
1782	sub size_request {	1810	sub size_request {
1783	my ($self) = @_;	1811	my ($self) = @_;
1784		1812
1785	my @children = $self->visible_children;	1813	my @children = $self->visible_children;
…		…
1820	$req[$_] += $space * $children[$_]{expand}	1848	$req[$_] += $space * $children[$_]{expand}
1821	for 0 .. $#children;	1849	for 0 .. $#children;
1822	}	1850	}
1823	}	1851	}
1824		1852
1825	CFPlus::UI::harmonize \@req;	1853	DC::UI::harmonize \@req;
1826		1854
1827	my $pos = 0;	1855	my $pos = 0;
1828	for (0 .. $#children) {	1856	for (0 .. $#children) {
1829	my $alloc = $req[$_];	1857	my $alloc = $req[$_];
1830	$children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));	1858	$children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
…		…
1835	1	1863	1
1836	}	1864	}
1837		1865
1838	#############################################################################	1866	#############################################################################
1839		1867
1840	package CFPlus::UI::HBox;	1868	package DC::UI::HBox;
1841		1869
1842	our @ISA = CFPlus::UI::Box::;	1870	our @ISA = DC::UI::Box::;
1843		1871
1844	sub new {	1872	sub new {
1845	my $class = shift;	1873	my $class = shift;
1846		1874
1847	$class->SUPER::new (	1875	$class->SUPER::new (
…		…
1850	)	1878	)
1851	}	1879	}
1852		1880
1853	#############################################################################	1881	#############################################################################
1854		1882
1855	package CFPlus::UI::VBox;	1883	package DC::UI::VBox;
1856		1884
1857	our @ISA = CFPlus::UI::Box::;	1885	our @ISA = DC::UI::Box::;
1858		1886
1859	sub new {	1887	sub new {
1860	my $class = shift;	1888	my $class = shift;
1861		1889
1862	$class->SUPER::new (	1890	$class->SUPER::new (
…		…
1865	)	1893	)
1866	}	1894	}
1867		1895
1868	#############################################################################	1896	#############################################################################
1869		1897
1870	package CFPlus::UI::Label;	1898	package DC::UI::Label;
1871		1899
1872	our @ISA = CFPlus::UI::DrawBG::;	1900	our @ISA = DC::UI::DrawBG::;
1873		1901
1874	use CFPlus::OpenGL;	1902	use DC::OpenGL;
1875		1903
1876	sub new {	1904	sub new {
1877	my ($class, %arg) = @_;	1905	my ($class, %arg) = @_;
1878		1906
1879	my $self = $class->SUPER::new (	1907	my $self = $class->SUPER::new (
…		…
1884	#text => initial text	1912	#text => initial text
1885	#markup => initial narkup	1913	#markup => initial narkup
1886	#max_w => maximum pixel width	1914	#max_w => maximum pixel width
1887	#style => 0, # render flags	1915	#style => 0, # render flags
1888	ellipsise => 3, # end	1916	ellipsise => 3, # end
1889	layout => (new CFPlus::Layout),	1917	layout => (new DC::Layout),
1890	fontsize => 1,	1918	fontsize => 1,
1891	align => -1,	1919	align => 0.5,
1892	valign => -1,	1920	valign => 0.5,
1893	padding_x => 2,	1921	padding_x => 4,
1894	padding_y => 2,	1922	padding_y => 2,
1895	can_events => 0,	1923	can_events => 0,
1896	%arg	1924	%arg
1897	);	1925	);
1898		1926
1899	if (exists $self->{template}) {	1927	if (exists $self->{template}) {
1900	my $layout = new CFPlus::Layout;	1928	my $layout = new DC::Layout;
1901	$layout->set_text (delete $self->{template});	1929	$layout->set_text (delete $self->{template});
1902	$self->{template} = $layout;	1930	$self->{template} = $layout;
1903	}	1931	}
1904		1932
1905	if (exists $self->{markup}) {	1933	if (exists $self->{markup}) {
…		…
1923		1951
1924	delete $self->{ox};	1952	delete $self->{ox};
1925	$self->SUPER::realloc;	1953	$self->SUPER::realloc;
1926	}	1954	}
1927		1955
		1956	sub clear {
		1957	my ($self) = @_;
		1958
		1959	$self->set_text ("");
		1960	}
		1961
1928	sub set_text {	1962	sub set_text {
1929	my ($self, $text) = @_;	1963	my ($self, $text) = @_;
1930		1964
1931	return if $self->{text} eq "T$text";	1965	return if $self->{text} eq "T$text";
1932	$self->{text} = "T$text";	1966	$self->{text} = "T$text";
…		…
1955		1989
1956	sub size_request {	1990	sub size_request {
1957	my ($self) = @_;	1991	my ($self) = @_;
1958		1992
1959	$self->{size_req} ||= do {	1993	$self->{size_req} ||= do {
		1994	my ($max_w, $max_h) = $self->get_max_wh;
		1995
1960	$self->{layout}->set_font ($self->{font}) if $self->{font};	1996	$self->{layout}->set_font ($self->{font}) if $self->{font};
1961	$self->{layout}->set_width ($self->{max_w} || -1);	1997	$self->{layout}->set_width ($max_w);
1962	$self->{layout}->set_ellipsise ($self->{ellipsise});	1998	$self->{layout}->set_ellipsise ($self->{ellipsise});
1963	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});	1999	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1964	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	2000	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1965		2001
1966	my ($w, $h) = $self->{layout}->size;	2002	my ($w, $h) = $self->{layout}->size;
1967		2003
1968	if (exists $self->{template}) {	2004	if (exists $self->{template}) {
1969	$self->{template}->set_font ($self->{font}) if $self->{font};	2005	$self->{template}->set_font ($self->{font}) if $self->{font};
1970	$self->{template}->set_width ($self->{max_w} || -1);	2006	$self->{template}->set_width ($max_w);
1971	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);	2007	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1972		2008
1973	my ($w2, $h2) = $self->{template}->size;	2009	my ($w2, $h2) = $self->{template}->size;
1974		2010
1975	$w = List::Util::max $w, $w2;	2011	$w = List::Util::max $w, $w2;
…		…
2031		2067
2032	[$self->{layout}->size]	2068	[$self->{layout}->size]
2033	};	2069	};
2034		2070
2035	unless (exists $self->{ox}) {	2071	unless (exists $self->{ox}) {
2036	$self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}	2072	$self->{ox} = $self->{padding_x} + int $self->{align} * ($self->{w} - $size->[0] - $self->{padding_x} * 2);
2037	: $self->{align} > 0 ? $self->{w} - $size->[0] - $self->{padding_x}	2073	$self->{oy} = $self->{padding_y} + int $self->{valign} * ($self->{h} - $size->[1] - $self->{padding_y} * 2);
2038	: ($self->{w} - $size->[0]) * 0.5);
2039		2074
2040	$self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}	2075	$self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
2041	: $self->{valign} > 0 ? $self->{h} - $size->[1] - $self->{padding_y}
2042	: ($self->{h} - $size->[1]) * 0.5);
2043	};	2076	};
2044		2077
2045	# unless ($self->{list}) {	2078	# unless ($self->{list}) {
2046	# $self->{list} = CFPlus::OpenGL::glGenList;	2079	# $self->{list} = DC::OpenGL::glGenList;
2047	# CFPlus::OpenGL::glNewList $self->{list};	2080	# DC::OpenGL::glNewList $self->{list};
2048	# $self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});	2081	# $self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
2049	# CFPlus::OpenGL::glEndList;	2082	# DC::OpenGL::glEndList;
2050	# }	2083	# }
2051	#	2084	#
2052	# CFPlus::OpenGL::glCallList $self->{list};	2085	# DC::OpenGL::glCallList $self->{list};
2053		2086
2054	$self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});	2087	$self->{layout}->draw;
2055	}	2088	}
2056		2089
2057	#sub destroy {	2090	#sub destroy {
2058	# my ($self) = @_;	2091	# my ($self) = @_;
2059	#	2092	#
2060	# CFPlus::OpenGL::glDeleteList delete $self->{list} if $self->{list};	2093	# DC::OpenGL::glDeleteList delete $self->{list} if $self->{list};
2061	#	2094	#
2062	# $self->SUPER::destroy;	2095	# $self->SUPER::destroy;
2063	#}	2096	#}
2064		2097
2065	#############################################################################	2098	#############################################################################
2066		2099
2067	package CFPlus::UI::EntryBase;	2100	package DC::UI::EntryBase;
2068		2101
2069	our @ISA = CFPlus::UI::Label::;	2102	our @ISA = DC::UI::Label::;
2070		2103
2071	use CFPlus::OpenGL;	2104	use DC::OpenGL;
2072		2105
2073	sub new {	2106	sub new {
2074	my $class = shift;	2107	my $class = shift;
2075		2108
2076	$class->SUPER::new (	2109	$class->SUPER::new (
2077	fg => [1, 1, 1],	2110	fg => [1, 1, 1],
2078	bg => [0, 0, 0, 0.2],	2111	bg => [0, 0, 0, 0.2],
2079	outline => [0.6, 0.3, 0.1],	2112	outline => undef,
2080	active_bg => [0, 0, 1, .2],	2113	active_bg => [0, 0, 1, .2],
2081	active_fg => [1, 1, 1],	2114	active_fg => [1, 1, 1],
2082	active_outline => [1, 1, 0],	2115	active_outline => [1, 1, 0],
2083	can_hover => 1,	2116	can_hover => 1,
2084	can_focus => 1,	2117	can_focus => 1,
		2118	align => 0,
2085	valign => 0,	2119	valign => 0.5,
2086	can_events => 1,	2120	can_events => 1,
2087	ellipsise => 0,	2121	ellipsise => 0,
		2122	padding_x => 4,
		2123	padding_y => 2,
2088	#text => ...	2124	#text => ...
2089	#hidden => "*",	2125	#hidden => "*",
2090	@_	2126	@_
2091	)	2127	)
2092	}	2128	}
…		…
2139		2175
2140	my $text = $self->get_text;	2176	my $text = $self->get_text;
2141		2177
2142	$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 $text;
2143		2179
2144	if ($uni == 8) {	2180	if ($sym == DC::SDLK_BACKSPACE) {
2145	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};	2181	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
2146	} elsif ($uni == 127) {	2182	} elsif ($sym == DC::SDLK_DELETE) {
2147	substr $text, $self->{cursor}, 1, "";	2183	substr $text, $self->{cursor}, 1, "";
2148	} elsif ($sym == CFPlus::SDLK_LEFT) {	2184	} elsif ($sym == DC::SDLK_LEFT) {
2149	--$self->{cursor} if $self->{cursor};	2185	--$self->{cursor} if $self->{cursor};
2150	} elsif ($sym == CFPlus::SDLK_RIGHT) {	2186	} elsif ($sym == DC::SDLK_RIGHT) {
2151	++$self->{cursor} if $self->{cursor} < length $self->{text};	2187	++$self->{cursor} if $self->{cursor} < length $self->{text};
2152	} elsif ($sym == CFPlus::SDLK_HOME) {	2188	} elsif ($sym == DC::SDLK_HOME) {
2153	# what a hack	2189	# what a hack
2154	$self->{cursor} =	2190	$self->{cursor} =
2155	(substr $self->{text}, 0, $self->{cursor}) =~ /^(.*\012)/	2191	(substr $self->{text}, 0, $self->{cursor}) =~ /^(.*\012)/
2156	? length $1	2192	? length $1
2157	: 0;	2193	: 0;
2158	} elsif ($sym == CFPlus::SDLK_END) {	2194	} elsif ($sym == DC::SDLK_END) {
2159	# uh, again	2195	# uh, again
2160	$self->{cursor} =	2196	$self->{cursor} =
2161	(substr $self->{text}, $self->{cursor}) =~ /^([^\012]*)\012/	2197	(substr $self->{text}, $self->{cursor}) =~ /^([^\012]*)\012/
2162	? $self->{cursor} + length $1	2198	? $self->{cursor} + length $1
2163	: length $self->{text};	2199	: length $self->{text};
…		…
2227	glColor_premultiply @{$self->{bg}};	2263	glColor_premultiply @{$self->{bg}};
2228	}	2264	}
2229		2265
2230	glEnable GL_BLEND;	2266	glEnable GL_BLEND;
2231	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;	2267	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2232	glBegin GL_QUADS;
2233	glVertex 0 , 0;
2234	glVertex 0 , $self->{h};
2235	glVertex $self->{w}, $self->{h};	2268	glRect 0, 0, $self->{w}, $self->{h};
2236	glVertex $self->{w}, 0;
2237	glEnd;
2238	glDisable GL_BLEND;	2269	glDisable GL_BLEND;
2239		2270
2240	$self->SUPER::_draw;	2271	$self->SUPER::_draw;
2241		2272
2242	#TODO: force update every cursor change :(	2273	#TODO: force update every cursor change :(
…		…
2249	@$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 $text);
2250	}	2281	}
2251		2282
2252	glColor_premultiply @{$self->{active_fg}};	2283	glColor_premultiply @{$self->{active_fg}};
2253	glBegin GL_LINES;	2284	glBegin GL_LINES;
2254	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};
2255	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} + $self->{cur_h};
2256	glEnd;	2287	glEnd;
2257		2288
2258	glLineWidth 3;	2289	glLineWidth 3;
2259	glColor @{$self->{active_outline}};	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}};
2260	glBegin GL_LINE_LOOP;	2296	glBegin GL_LINE_STRIP;
2261	glVertex 0, 0;	2297	glVertex .5, $self->{h} * .5;
2262	glVertex $self->{w} - 1, 0;
2263	glVertex $self->{w} - 1, $self->{h} - 1;
2264	glVertex 0, $self->{h} - 1;	2298	glVertex .5, $self->{h} - 2.5;
		2299	glVertex $self->{w} - .5, $self->{h} - 2.5;
		2300	glVertex $self->{w} - .5, $self->{h} * .5;
2265	glEnd;	2301	glEnd;
2266	glLineWidth 1;
2267
2268	} else {
2269	glColor @{$self->{outline}};
2270	glTranslate .375, .375;
2271	glBegin GL_LINE_STRIP;
2272	glVertex 0, $self->{h} * .5;
2273	glVertex 0, $self->{h} - 3;
2274	glVertex $self->{w} - 1, $self->{h} - 3;
2275	glVertex $self->{w} - 1, $self->{h} * .5;
2276	glEnd;
2277	}	2302	}
2278	}	2303	}
2279		2304
2280	#############################################################################	2305	#############################################################################
2281		2306
2282	package CFPlus::UI::Entry;	2307	package DC::UI::Entry;
2283		2308
2284	our @ISA = CFPlus::UI::EntryBase::;	2309	our @ISA = DC::UI::EntryBase::;
2285		2310
2286	use CFPlus::OpenGL;	2311	use DC::OpenGL;
		2312
		2313	sub new {
		2314	my $class = shift;
		2315
		2316	$class->SUPER::new (
		2317	history_pointer => -1,
		2318	@_
		2319	)
		2320	}
		2321
2287		2322
2288	sub invoke_key_down {	2323	sub invoke_key_down {
2289	my ($self, $ev) = @_;	2324	my ($self, $ev) = @_;
2290		2325
2291	my $sym = $ev->{sym};	2326	my $sym = $ev->{sym};
…		…
2297	$self->{history_pointer} = -1;	2332	$self->{history_pointer} = -1;
2298	$self->{history_saveback} = '';	2333	$self->{history_saveback} = '';
2299	$self->emit (activate => $txt);	2334	$self->emit (activate => $txt);
2300	$self->update;	2335	$self->update;
2301		2336
2302	} elsif ($sym == CFPlus::SDLK_UP) {	2337	} elsif ($sym == DC::SDLK_UP) {
2303	if ($self->{history_pointer} < 0) {	2338	if ($self->{history_pointer} < 0) {
2304	$self->{history_saveback} = $self->get_text;	2339	$self->{history_saveback} = $self->get_text;
2305	}	2340	}
2306	if (@{$self->{history} || []} > 0) {	2341	if (@{$self->{history} || []} > 0) {
2307	$self->{history_pointer}++;	2342	$self->{history_pointer}++;
…		…
2309	$self->{history_pointer} = @{$self->{history} || []} - 1;	2344	$self->{history_pointer} = @{$self->{history} || []} - 1;
2310	}	2345	}
2311	$self->set_text ($self->{history}->[$self->{history_pointer}]);	2346	$self->set_text ($self->{history}->[$self->{history_pointer}]);
2312	}	2347	}
2313		2348
2314	} elsif ($sym == CFPlus::SDLK_DOWN) {	2349	} elsif ($sym == DC::SDLK_DOWN) {
2315	$self->{history_pointer}--;	2350	$self->{history_pointer}--;
2316	$self->{history_pointer} = -1 if $self->{history_pointer} < 0;	2351	$self->{history_pointer} = -1 if $self->{history_pointer} < 0;
2317		2352
2318	if ($self->{history_pointer} >= 0) {	2353	if ($self->{history_pointer} >= 0) {
2319	$self->set_text ($self->{history}->[$self->{history_pointer}]);	2354	$self->set_text ($self->{history}->[$self->{history_pointer}]);
2320	} else {	2355	} else {
		2356	if (defined $self->{history_saveback}) {
2321	$self->set_text ($self->{history_saveback});	2357	$self->set_text ($self->{history_saveback});
		2358	$self->{history_saveback} = undef;
		2359	}
2322	}	2360	}
2323		2361
2324	} else {	2362	} else {
2325	return $self->SUPER::invoke_key_down ($ev)	2363	return $self->SUPER::invoke_key_down ($ev)
2326	}	2364	}
…		…
2328	1	2366	1
2329	}	2367	}
2330		2368
2331	#############################################################################	2369	#############################################################################
2332		2370
2333	package CFPlus::UI::TextEdit;	2371	package DC::UI::TextEdit;
2334		2372
2335	our @ISA = CFPlus::UI::EntryBase::;	2373	our @ISA = DC::UI::EntryBase::;
2336		2374
2337	use CFPlus::OpenGL;	2375	use DC::OpenGL;
		2376
		2377	sub new {
		2378	my $class = shift;
		2379
		2380	$class->SUPER::new (
		2381	padding_y => 4,
		2382
		2383	@_
		2384	)
		2385	}
2338		2386
2339	sub move_cursor_ver {	2387	sub move_cursor_ver {
2340	my ($self, $dy) = @_;	2388	my ($self, $dy) = @_;
2341		2389
2342	my ($y, $x) = $self->{layout}->index_to_line_x ($self->{cursor});	2390	my ($line, $x) = $self->{layout}->index_to_line_x ($self->{cursor});
2343		2391
2344	$y += $dy;	2392	$line += $dy;
2345		2393
2346	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))) {
2347	$self->{cursor} = $index;	2395	$self->{cursor} = $index;
2348	delete $self->{cur_h};	2396	delete $self->{cur_h};
2349	$self->update;	2397	$self->update;
2350	return;	2398	return;
2351	}	2399	}
…		…
2354	sub invoke_key_down {	2402	sub invoke_key_down {
2355	my ($self, $ev) = @_;	2403	my ($self, $ev) = @_;
2356		2404
2357	my $sym = $ev->{sym};	2405	my $sym = $ev->{sym};
2358		2406
2359	if ($sym == CFPlus::SDLK_UP) {	2407	if ($sym == DC::SDLK_UP) {
2360	$self->move_cursor_ver (-1);	2408	$self->move_cursor_ver (-1);
2361	} elsif ($sym == CFPlus::SDLK_DOWN) {	2409	} elsif ($sym == DC::SDLK_DOWN) {
2362	$self->move_cursor_ver (+1);	2410	$self->move_cursor_ver (+1);
2363	} else {	2411	} else {
2364	return $self->SUPER::invoke_key_down ($ev)	2412	return $self->SUPER::invoke_key_down ($ev)
2365	}	2413	}
2366		2414
2367	1	2415	1
2368	}	2416	}
2369		2417
2370	#############################################################################	2418	#############################################################################
2371		2419
2372	package CFPlus::UI::ButtonBin;	2420	package DC::UI::ButtonBin;
2373		2421
2374	our @ISA = CFPlus::UI::Bin::;	2422	our @ISA = DC::UI::Bin::;
2375		2423
2376	use CFPlus::OpenGL;	2424	use DC::OpenGL;
2377		2425
2378	my @tex =	2426	my @tex =
2379	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }	2427	map { new_from_resource DC::Texture $_, mipmap => 1 }
2380	qw(b1_button_inactive.png b1_button_active.png);	2428	qw(b1_button_inactive.png b1_button_active.png);
2381		2429
2382	sub new {	2430	sub new {
2383	my $class = shift;	2431	my $class = shift;
2384		2432
2385	$class->SUPER::new (	2433	$class->SUPER::new (
2386	can_hover => 1,	2434	can_hover => 1,
2387	align => 0,	2435	align => 0.5,
2388	valign => 0,	2436	valign => 0.5,
2389	can_events => 1,	2437	can_events => 1,
2390	@_	2438	@_
2391	)	2439	)
2392	}	2440	}
2393		2441
…		…
2416	$self->SUPER::_draw;	2464	$self->SUPER::_draw;
2417	}	2465	}
2418		2466
2419	#############################################################################	2467	#############################################################################
2420		2468
2421	package CFPlus::UI::Button;	2469	package DC::UI::Button;
2422		2470
2423	our @ISA = CFPlus::UI::Label::;	2471	our @ISA = DC::UI::Label::;
2424		2472
2425	use CFPlus::OpenGL;	2473	use DC::OpenGL;
2426		2474
2427	my @tex =	2475	my @tex =
2428	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }	2476	map { new_from_resource DC::Texture $_, mipmap => 1 }
2429	qw(b1_button_inactive.png b1_button_active.png);	2477	qw(b1_button_inactive.png b1_button_active.png);
2430		2478
2431	sub new {	2479	sub new {
2432	my $class = shift;	2480	my $class = shift;
2433		2481
2434	$class->SUPER::new (	2482	$class->SUPER::new (
2435	padding_x => 4,	2483	padding_x => 8,
2436	padding_y => 4,	2484	padding_y => 4,
2437	fg => [1.0, 1.0, 1.0],	2485	fg => [1.0, 1.0, 1.0],
2438	active_fg => [0.8, 0.8, 0.8],	2486	active_fg => [0.8, 0.8, 0.8],
2439	can_hover => 1,	2487	can_hover => 1,
2440	align => 0,	2488	align => 0.5,
2441	valign => 0,	2489	valign => 0.5,
2442	can_events => 1,	2490	can_events => 1,
2443	@_	2491	@_
2444	)	2492	)
2445	}	2493	}
2446		2494
…		…
2471	$self->SUPER::_draw;	2519	$self->SUPER::_draw;
2472	}	2520	}
2473		2521
2474	#############################################################################	2522	#############################################################################
2475		2523
2476	package CFPlus::UI::CheckBox;	2524	package DC::UI::CheckBox;
2477		2525
2478	our @ISA = CFPlus::UI::DrawBG::;	2526	our @ISA = DC::UI::DrawBG::;
2479		2527
2480	my @tex =	2528	my @tex =
2481	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }	2529	map { new_from_resource DC::Texture $_, mipmap => 1 }
2482	qw(c1_checkbox_bg.png c1_checkbox_active.png);	2530	qw(c1_checkbox_bg.png c1_checkbox_active.png);
2483		2531
2484	use CFPlus::OpenGL;	2532	use DC::OpenGL;
2485		2533
2486	sub new {	2534	sub new {
2487	my $class = shift;	2535	my $class = shift;
2488		2536
2489	$class->SUPER::new (	2537	$class->SUPER::new (
		2538	fontsize => 1,
2490	padding_x => 2,	2539	padding_x => 2,
2491	padding_y => 2,	2540	padding_y => 2,
2492	fg => [1, 1, 1],	2541	fg => [1, 1, 1],
2493	active_fg => [1, 1, 0],	2542	active_fg => [1, 1, 0],
2494	bg => [0, 0, 0, 0.2],	2543	bg => [0, 0, 0, 0.2],
…		…
2500	}	2549	}
2501		2550
2502	sub size_request {	2551	sub size_request {
2503	my ($self) = @_;	2552	my ($self) = @_;
2504		2553
2505	(6) x 2	2554	($self->{fontsize} * $::FONTSIZE) x 2
2506	}	2555	}
2507		2556
2508	sub toggle {	2557	sub toggle {
2509	my ($self) = @_;	2558	my ($self) = @_;
2510		2559
…		…
2529	sub _draw {	2578	sub _draw {
2530	my ($self) = @_;	2579	my ($self) = @_;
2531		2580
2532	$self->SUPER::_draw;	2581	$self->SUPER::_draw;
2533		2582
2534	glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;	2583	glTranslate $self->{padding_x}, $self->{padding_y}, 0;
2535		2584
2536	my ($w, $h) = @$self{qw(w h)};	2585	my ($w, $h) = @$self{qw(w h)};
2537		2586
2538	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;
2539		2588
…		…
2546	glDisable GL_TEXTURE_2D;	2595	glDisable GL_TEXTURE_2D;
2547	}	2596	}
2548		2597
2549	#############################################################################	2598	#############################################################################
2550		2599
2551	package CFPlus::UI::Image;	2600	package DC::UI::Image;
2552		2601
2553	our @ISA = CFPlus::UI::Base::;	2602	our @ISA = DC::UI::DrawBG::;
2554		2603
2555	use CFPlus::OpenGL;	2604	use DC::OpenGL;
2556		2605
2557	our %texture_cache;	2606	our %texture_cache;
2558		2607
2559	sub new {	2608	sub new {
2560	my $class = shift;	2609	my $class = shift;
…		…
2567		2616
2568	$self->{path} || $self->{tex}	2617	$self->{path} || $self->{tex}
2569	or Carp::croak "'path' or 'tex' attributes required";	2618	or Carp::croak "'path' or 'tex' attributes required";
2570		2619
2571	$self->{tex} ||= $texture_cache{$self->{path}} ||=	2620	$self->{tex} ||= $texture_cache{$self->{path}} ||=
2572	new_from_file CFPlus::Texture CFPlus::find_rcfile $self->{path}, mipmap => 1;	2621	new_from_resource DC::Texture $self->{path}, mipmap => 1;
2573		2622
2574	CFPlus::weaken $texture_cache{$self->{path}};	2623	DC::weaken $texture_cache{$self->{path}};
2575		2624
2576	$self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};	2625	$self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
2577		2626
2578	$self	2627	$self
2579	}	2628	}
2580		2629
2581	sub STORABLE_freeze {	2630	sub STORABLE_freeze {
2582	my ($self, $cloning) = @_;	2631	my ($self, $cloning) = @_;
2583		2632
2584	$self->{path}	2633	$self->{path}
2585	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";
2586		2635
2587	$self->{path}	2636	$self->{path}
2588	}	2637	}
2589		2638
2590	sub STORABLE_attach {	2639	sub STORABLE_attach {
2591	my ($self, $cloning, $path) = @_;	2640	my ($self, $cloning, $path) = @_;
2592		2641
2593	$self->new (path => $path)	2642	$self->new (path => $path)
2594	}	2643	}
2595		2644
		2645	sub set_texture {
		2646	my ($self, $tex) = @_;
		2647
		2648	$self->{tex} = $tex;
		2649	$self->update;
		2650	}
		2651
2596	sub size_request {	2652	sub size_request {
2597	my ($self) = @_;	2653	my ($self) = @_;
2598		2654
2599	(int $self->{tex}{w} * $self->{scale}, int $self->{tex}{h} * $self->{scale})	2655	(int $self->{tex}{w} * $self->{scale}, int $self->{tex}{h} * $self->{scale})
2600	}	2656	}
2601		2657
2602	sub _draw {	2658	sub _draw {
2603	my ($self) = @_;	2659	my ($self) = @_;
		2660
		2661	$self->SUPER::_draw;
2604		2662
2605	my $tex = $self->{tex};	2663	my $tex = $self->{tex};
2606		2664
2607	my ($w, $h) = ($self->{w}, $self->{h});	2665	my ($w, $h) = ($self->{w}, $self->{h});
2608		2666
…		…
2621	glDisable GL_TEXTURE_2D;	2679	glDisable GL_TEXTURE_2D;
2622	}	2680	}
2623		2681
2624	#############################################################################	2682	#############################################################################
2625		2683
2626	package CFPlus::UI::ImageButton;	2684	package DC::UI::ImageButton;
2627		2685
2628	our @ISA = CFPlus::UI::Image::;	2686	our @ISA = DC::UI::Image::;
2629		2687
2630	use CFPlus::OpenGL;	2688	use DC::OpenGL;
2631
2632	my %textures;
2633		2689
2634	sub new {	2690	sub new {
2635	my $class = shift;	2691	my $class = shift;
2636		2692
2637	my $self = $class->SUPER::new (	2693	my $self = $class->SUPER::new (
2638	padding_x => 4,	2694	padding_x => 4,
2639	padding_y => 4,	2695	padding_y => 4,
2640	fg => [1, 1, 1],	2696	fg => [1, 1, 1],
2641	active_fg => [0, 0, 1],	2697	active_fg => [0, 0, 1],
2642	can_hover => 1,	2698	can_hover => 1,
2643	align => 0,	2699	align => 0.5,
2644	valign => 0,	2700	valign => 0.5,
2645	can_events => 1,	2701	can_events => 1,
2646	@_	2702	@_
2647	);	2703	);
2648	}	2704	}
2649		2705
		2706	sub invoke_button_down {
		2707	my ($self, $ev, $x, $y) = @_;
		2708
		2709	1
		2710	}
		2711
2650	sub invoke_button_up {	2712	sub invoke_button_up {
2651	my ($self, $ev, $x, $y) = @_;	2713	my ($self, $ev, $x, $y) = @_;
2652		2714
2653	$self->emit ("activate")	2715	$self->emit ("activate")
2654	if $x >= 0 && $x < $self->{w}	2716	if $x >= 0 && $x < $self->{w}
…		…
2657	1	2719	1
2658	}	2720	}
2659		2721
2660	#############################################################################	2722	#############################################################################
2661		2723
2662	package CFPlus::UI::VGauge;	2724	package DC::UI::VGauge;
2663		2725
2664	our @ISA = CFPlus::UI::Base::;	2726	our @ISA = DC::UI::Base::;
2665		2727
2666	use List::Util qw(min max);	2728	use List::Util qw(min max);
2667		2729
2668	use CFPlus::OpenGL;	2730	use DC::OpenGL;
2669		2731
2670	my %tex = (	2732	my %tex = (
2671	food => [	2733	food => [
2672	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }	2734	map { new_from_resource DC::Texture $_, mipmap => 1 }
2673	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/	2735	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
2674	],	2736	],
2675	grace => [	2737	grace => [
2676	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }	2738	map { new_from_resource DC::Texture $_, mipmap => 1 }
2677	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/
2678	],	2740	],
2679	hp => [	2741	hp => [
2680	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }	2742	map { new_from_resource DC::Texture $_, mipmap => 1 }
2681	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/	2743	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
2682	],	2744	],
2683	mana => [	2745	mana => [
2684	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }	2746	map { new_from_resource DC::Texture $_, mipmap => 1 }
2685	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/	2747	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
2686	],	2748	],
2687	);	2749	);
2688		2750
2689	# eg. VGauge->new (gauge => 'food'), default gauge: food	2751	# eg. VGauge->new (gauge => 'food'), default gauge: food
…		…
2792	glDisable GL_TEXTURE_2D;	2854	glDisable GL_TEXTURE_2D;
2793	}	2855	}
2794		2856
2795	#############################################################################	2857	#############################################################################
2796		2858
		2859	package DC::UI::Progress;
		2860
		2861	our @ISA = DC::UI::Label::;
		2862
		2863	use DC::OpenGL;
		2864
		2865	sub new {
		2866	my ($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
2797	package CFPlus::UI::Gauge;	3013	package DC::UI::Gauge;
2798		3014
2799	our @ISA = CFPlus::UI::VBox::;	3015	our @ISA = DC::UI::VBox::;
2800		3016
2801	sub new {	3017	sub new {
2802	my ($class, %arg) = @_;	3018	my ($class, %arg) = @_;
2803		3019
2804	my $self = $class->SUPER::new (	3020	my $self = $class->SUPER::new (
…		…
2806	can_hover => 1,	3022	can_hover => 1,
2807	can_events => 1,	3023	can_events => 1,
2808	%arg,	3024	%arg,
2809	);	3025	);
2810		3026
2811	$self->add ($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");
2812	$self->add ($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);
2813	$self->add ($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");
2814		3030
2815	$self	3031	$self
2816	}	3032	}
2817		3033
2818	sub set_fontsize {	3034	sub set_fontsize {
…		…
2839	$self->{value}->set_text ($val);	3055	$self->{value}->set_text ($val);
2840	}	3056	}
2841		3057
2842	#############################################################################	3058	#############################################################################
2843		3059
2844	package CFPlus::UI::Slider;	3060	package DC::UI::Slider;
2845		3061
2846	use strict;	3062	use common::sense;
2847		3063
2848	use CFPlus::OpenGL;	3064	use DC::OpenGL;
2849		3065
2850	our @ISA = CFPlus::UI::DrawBG::;	3066	our @ISA = DC::UI::DrawBG::;
2851		3067
2852	my @tex =	3068	my @tex =
2853	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_ }	3069	map { new_from_resource DC::Texture $_ }
2854	qw(s1_slider.png s1_slider_bg.png);	3070	qw(s1_slider.png s1_slider_bg.png);
2855		3071
2856	sub new {	3072	sub new {
2857	my $class = shift;	3073	my $class = shift;
2858		3074
…		…
2895	sub set_value {	3111	sub set_value {
2896	my ($self, $value) = @_;	3112	my ($self, $value) = @_;
2897		3113
2898	my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};	3114	my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2899		3115
2900	$hi = $lo + 1 if $hi <= $lo;	3116	$hi = $lo if $hi < $lo;
2901		3117
2902	$page = $hi - $lo if $page > $hi - $lo;	3118	$value = $hi - $page if $value > $hi - $page;
2903
2904	$value = $lo if $value < $lo;	3119	$value = $lo if $value < $lo;
2905	$value = $hi - $page if $value > $hi - $page;
2906		3120
2907	$value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit	3121	$value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2908	if $unit;	3122	if $unit;
2909		3123
2910	@{$self->{range}} = ($value, $lo, $hi, $page, $unit);	3124	@{$self->{range}} = ($value, $lo, $hi, $page, $unit);
…		…
2939	if ($GRAB == $self) {	3153	if ($GRAB == $self) {
2940	my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});	3154	my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2941		3155
2942	my (undef, $lo, $hi, $page) = @{$self->{range}};	3156	my (undef, $lo, $hi, $page) = @{$self->{range}};
2943		3157
2944	$x = ($x - $self->{click}[1]) / ($w * $self->{scale});	3158	$x = ($x - $self->{click}[1]) / ($w * $self->{scale} || 1e999);
2945		3159
2946	$self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));	3160	$self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2947	} else {	3161	} else {
2948	return 0;	3162	return 0;
2949	}	3163	}
…		…
2954	sub invoke_mouse_wheel {	3168	sub invoke_mouse_wheel {
2955	my ($self, $ev) = @_;	3169	my ($self, $ev) = @_;
2956		3170
2957	my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx};	3171	my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx};
2958		3172
2959	my $pagepart = $ev->{mod} & CFPlus::KMOD_SHIFT ? 1 : 0.2;	3173	my $pagepart = $ev->{mod} & DC::KMOD_SHIFT ? 1 : 0.2;
2960		3174
2961	$self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * $pagepart);	3175	$self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * $pagepart);
2962		3176
2963	1	3177	1
2964	}	3178	}
…		…
2974	my ($self) = @_;	3188	my ($self) = @_;
2975		3189
2976	unless ($self->{knob_w}) {	3190	unless ($self->{knob_w}) {
2977	$self->set_value ($self->{range}[0]);	3191	$self->set_value ($self->{range}[0]);
2978		3192
2979	my ($value, $lo, $hi, $page) = @{$self->{range}};	3193	my ($value, $lo, $hi, $page, $unit) = @{$self->{range}};
2980	my $range = ($hi - $page - $lo) || 1e-100;	3194	my $range = ($hi - $page - $lo) || 1e-10;
2981		3195
2982	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};
2983		3197
2984	$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;
2985	$self->{scale} = 1 - 2 * $self->{offset} || 1e-100;	3199	$self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
2986		3200
2987	$value = ($value - $lo) / $range;	3201	$value = ($value - $lo) / $range;
…		…
3017	glDisable GL_TEXTURE_2D;	3231	glDisable GL_TEXTURE_2D;
3018	}	3232	}
3019		3233
3020	#############################################################################	3234	#############################################################################
3021		3235
3022	package CFPlus::UI::ValSlider;	3236	package DC::UI::ValSlider;
3023		3237
3024	our @ISA = CFPlus::UI::HBox::;	3238	our @ISA = DC::UI::HBox::;
3025		3239
3026	sub new {	3240	sub new {
3027	my ($class, %arg) = @_;	3241	my ($class, %arg) = @_;
3028		3242
3029	my $range = delete $arg{range};	3243	my $range = delete $arg{range};
3030		3244
3031	my $self = $class->SUPER::new (	3245	my $self = $class->SUPER::new (
3032	slider => (new CFPlus::UI::Slider expand => 1, range => $range),	3246	slider => (new DC::UI::Slider expand => 1, range => $range),
3033	entry => (new CFPlus::UI::Label text => "", template => delete $arg{template}),	3247	entry => (new DC::UI::Label text => "", template => delete $arg{template}),
3034	to_value => sub { shift },	3248	to_value => sub { shift },
3035	from_value => sub { shift },	3249	from_value => sub { shift },
3036	%arg,	3250	%arg,
3037	);	3251	);
3038		3252
…		…
3058	sub set_range { shift->{slider}->set_range (@_) }	3272	sub set_range { shift->{slider}->set_range (@_) }
3059	sub set_value { shift->{slider}->set_value (@_) }	3273	sub set_value { shift->{slider}->set_value (@_) }
3060		3274
3061	#############################################################################	3275	#############################################################################
3062		3276
3063	package CFPlus::UI::TextScroller;	3277	package DC::UI::TextScroller;
3064		3278
3065	our @ISA = CFPlus::UI::HBox::;	3279	our @ISA = DC::UI::HBox::;
3066		3280
3067	use CFPlus::OpenGL;	3281	use DC::OpenGL;
3068		3282
3069	sub new {	3283	sub new {
3070	my $class = shift;	3284	my $class = shift;
3071		3285
3072	my $self = $class->SUPER::new (	3286	my $self = $class->SUPER::new (
…		…
3074	can_events => 1,	3288	can_events => 1,
3075	indent => 0,	3289	indent => 0,
3076	#font => default_font	3290	#font => default_font
3077	@_,	3291	@_,
3078		3292
3079	layout => (new CFPlus::Layout),	3293	layout => (new DC::Layout),
3080	par => [],
3081	max_par => 0,	3294	max_par => 0,
3082	height => 0,	3295	height => 0,
3083	children => [	3296	children => [
3084	(new CFPlus::UI::Empty expand => 1),	3297	(new DC::UI::Empty expand => 1),
3085	(new CFPlus::UI::Slider vertical => 1),	3298	(new DC::UI::Slider vertical => 1),
3086	],	3299	],
3087	);	3300	);
3088		3301
3089	$self->{children}[1]->connect (changed => sub { $self->update });	3302	$self->{children}[1]->connect (changed => sub { $self->update });
		3303
		3304	$self->add_paragraph (@{ delete $self->{par} }) if @{ $self->{par} };
3090		3305
3091	$self	3306	$self
3092	}	3307	}
3093		3308
3094	sub set_fontsize {	3309	sub set_fontsize {
…		…
3146	$layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});	3361	$layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
3147	$layout->set_markup ($para->{markup});	3362	$layout->set_markup ($para->{markup});
3148		3363
3149	$layout->set_shapes (	3364	$layout->set_shapes (
3150	map	3365	map
3151	+(0, $_->baseline_shift +$_->{padding_y} - $_->{h}, $_->{w}, $_->{h}),	3366	+(0, $_->baseline_shift + $_->{padding_y} - $_->{h}, $_->{w}, $_->{h}),
3152	@{$para->{widget}}	3367	@{$para->{widget}}
3153	);	3368	);
3154		3369
3155	$layout	3370	$layout
3156	}	3371	}
…		…
3273	$ROOT->on_post_alloc ($self => sub {	3488	$ROOT->on_post_alloc ($self => sub {
3274	$self->force_uptodate;	3489	$self->force_uptodate;
3275		3490
3276	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};	3491	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
3277		3492
3278	$self->{texture} ||= new_from_opengl CFPlus::Texture $W, $H, sub {	3493	$self->{texture} ||= new_from_opengl DC::Texture $W, $H, sub {
3279	glClearColor 0, 0, 0, 0;	3494	glClearColor 0, 0, 0, 0;
3280	glClear GL_COLOR_BUFFER_BIT;	3495	glClear GL_COLOR_BUFFER_BIT;
3281		3496
3282	package CFPlus::UI::Base;	3497	package DC::UI::Base;
3283	local ($draw_x, $draw_y, $draw_w, $draw_h) =	3498	local ($draw_x, $draw_y, $draw_w, $draw_h) =
3284	(0, 0, $self->{w}, $self->{h});	3499	(0, 0, $self->{w}, $self->{h});
3285		3500
3286	my $top = int $self->{children}[1]{range}[0];	3501	my $top = int $self->{children}[1]{range}[0];
3287		3502
…		…
3298		3513
3299	if ($y0 < $y + $h && $y < $y1) {	3514	if ($y0 < $y + $h && $y < $y1) {
3300	my $layout = $self->get_layout ($para);	3515	my $layout = $self->get_layout ($para);
3301		3516
3302	$layout->render ($para->{indent}, $y - $y0);	3517	$layout->render ($para->{indent}, $y - $y0);
		3518	$layout->draw;
3303		3519
3304	if (my @w = @{ $para->{widget} }) {	3520	if (my @w = @{ $para->{widget} }) {
3305	my @s = $layout->get_shapes;	3521	my @s = $layout->get_shapes;
3306		3522
3307	for (@w) {	3523	for (@w) {
…		…
3345	$self->{children}[1]->draw;	3561	$self->{children}[1]->draw;
3346	}	3562	}
3347		3563
3348	#############################################################################	3564	#############################################################################
3349		3565
3350	package CFPlus::UI::Animator;	3566	package DC::UI::Animator;
3351		3567
3352	use CFPlus::OpenGL;	3568	use DC::OpenGL;
3353		3569
3354	our @ISA = CFPlus::UI::Bin::;	3570	our @ISA = DC::UI::Bin::;
3355		3571
3356	sub moveto {	3572	sub moveto {
3357	my ($self, $x, $y) = @_;	3573	my ($self, $x, $y) = @_;
3358		3574
3359	$self->{moveto} = [$self->{x}, $self->{y}, $x, $y];	3575	$self->{moveto} = [$self->{x}, $self->{y}, $x, $y];
…		…
3387	glPopMatrix;	3603	glPopMatrix;
3388	}	3604	}
3389		3605
3390	#############################################################################	3606	#############################################################################
3391		3607
3392	package CFPlus::UI::Flopper;	3608	package DC::UI::Flopper;
3393		3609
3394	our @ISA = CFPlus::UI::Button::;	3610	our @ISA = DC::UI::Button::;
3395		3611
3396	sub new {	3612	sub new {
3397	my $class = shift;	3613	my $class = shift;
3398		3614
3399	my $self = $class->SUPER::new (	3615	my $self = $class->SUPER::new (
…		…
3411	$self->{other}->toggle_visibility;	3627	$self->{other}->toggle_visibility;
3412	}	3628	}
3413		3629
3414	#############################################################################	3630	#############################################################################
3415		3631
3416	package CFPlus::UI::Tooltip;	3632	package DC::UI::Tooltip;
3417		3633
3418	our @ISA = CFPlus::UI::Bin::;	3634	our @ISA = DC::UI::Bin::;
3419		3635
3420	use CFPlus::OpenGL;	3636	use DC::OpenGL;
3421		3637
3422	sub new {	3638	sub new {
3423	my $class = shift;	3639	my $class = shift;
3424		3640
3425	$class->SUPER::new (	3641	$class->SUPER::new (
3426	@_,	3642	@_,
3427	can_events => 0,	3643	can_events => 0,
3428	)	3644	)
3429	}	3645	}
3430		3646
		3647	# expand, as good as possible
		3648	sub _expand_doclets {
		3649	my ($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} = $_[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 $active }
		3697	}
		3698
3431	sub set_tooltip_from {	3699	sub set_tooltip_from {
3432	my ($self, $widget) = @_;	3700	my ($self, $widget) = @_;
3433		3701
3434	$widget->{tooltip} = CFPlus::Pod::section_label tooltip => $1
3435	if $widget->{tooltip} =~ /^#(.*)$/;
3436
3437	my $tooltip = $widget->{tooltip};	3702	my $tip = $widget->{tooltip};
		3703	$tip = $tip->($widget) if "CODE" eq ref $tip;
3438		3704
3439	if ($ENV{CFPLUS_DEBUG} & 2) {
3440	$tooltip .= "\n\n" . (ref $widget) . "\n"
3441	. "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
3442	. "req $widget->{req_w} $widget->{req_h}\n"
3443	. "visible $widget->{visible}";
3444	}
3445
3446	$tooltip =~ s/^\n+//;
3447	$tooltip =~ s/\n+$//;
3448
3449	$self->add (new CFPlus::UI::Label	3705	$self->add (new DC::UI::Label
3450	markup => $tooltip,	3706	fg => $DC::THEME{tooltip_fg},
3451	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,	3707	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
		3708	align => 0,
3452	fontsize => 0.8,	3709	fontsize => 0.8,
3453	style => 1, # FLAG_INVERSE	3710	style => $DC::THEME{tooltip_style}, # FLAG_INVERSE
3454	ellipsise => 0,	3711	ellipsise => 0,
3455	font => ($widget->{tooltip_font} || $::FONT_PROP),	3712	font => ($widget->{tooltip_font} || $::FONT_PROP),
3456	);	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	};
3457	}	3727	}
3458		3728
3459	sub size_request {	3729	sub size_request {
3460	my ($self) = @_;	3730	my ($self) = @_;
3461		3731
…		…
3493	}	3763	}
3494		3764
3495	sub _draw {	3765	sub _draw {
3496	my ($self) = @_;	3766	my ($self) = @_;
3497		3767
3498	glTranslate 0.375, 0.375;
3499
3500	my ($w, $h) = @$self{qw(w h)};	3768	my ($w, $h) = @$self{qw(w h)};
3501		3769
3502	glColor 1, 0.8, 0.4;	3770	glColor @{ $DC::THEME{tooltip_bg} };
3503	glRect 0, 0, $w, $h;	3771	glRect 0, 0, $w, $h;
3504		3772
3505	glColor 0, 0, 0;	3773	glColor @{ $DC::THEME{tooltip_border} };
3506	glBegin GL_LINE_LOOP;	3774	glRect_lineloop .5, .5, $w + .5, $h + .5;
3507	glVertex 0 , 0;
3508	glVertex 0 , $h;
3509	glVertex $w, $h;
3510	glVertex $w, 0;
3511	glEnd;
3512		3775
3513	glTranslate 2 - 0.375, 2 - 0.375;	3776	glTranslate 2, 2;
3514		3777
3515	$self->SUPER::_draw;	3778	$self->SUPER::_draw;
3516	}	3779	}
3517		3780
3518	#############################################################################	3781	#############################################################################
3519		3782
3520	package CFPlus::UI::Face;	3783	package DC::UI::Face;
3521		3784
3522	our @ISA = CFPlus::UI::DrawBG::;	3785	our @ISA = DC::UI::DrawBG::;
3523		3786
3524	use CFPlus::OpenGL;	3787	use DC::OpenGL;
3525		3788
3526	sub new {	3789	sub new {
3527	my $class = shift;	3790	my $class = shift;
3528		3791
3529	my $self = $class->SUPER::new (	3792	my $self = $class->SUPER::new (
…		…
3532	aspect => 1,	3795	aspect => 1,
3533	can_events => 0,	3796	can_events => 0,
3534	@_,	3797	@_,
3535	);	3798	);
3536		3799
3537	if ($self->{anim} && $self->{animspeed}) {
3538	CFPlus::weaken (my $widget = $self);
3539
3540	$widget->{animspeed} = List::Util::max 0.05, $widget->{animspeed};
3541	$widget->{anim_start} = $self->{animspeed} * int Event::time / $self->{animspeed};
3542	$self->{timer} = Event->timer (
3543	parked => 1,
3544	cb => sub {
3545	return unless $::CONN && $widget;
3546
3547	++$widget->{frame};
3548	$widget->update_face;
3549	$widget->update;
3550
3551	$widget->update_timer;
3552	},
3553	);
3554
3555	$self->update_face;
3556	$self->update_timer;	3800	$self->update_anim;
3557	}
3558		3801
3559	$self	3802	$self
3560	}	3803	}
3561		3804
3562	sub update_timer {	3805	sub update_timer {
3563	my ($self) = @_;	3806	my ($self) = @_;
3564		3807
3565	return unless $self->{timer};	3808	return unless $self->{timer};
3566		3809
3567	if ($self->{visible}) {	3810	if ($self->{visible}) {
3568	$self->{timer}->at (
3569	$self->{anim_start}
3570	+ $self->{animspeed}
3571	* int 1.5 + (Event::time - $self->{anim_start}) / $self->{animspeed}
3572	);
3573	$self->{timer}->start;	3811	$self->{timer}->start;
3574	} else {	3812	} else {
3575	$self->{timer}->stop;	3813	$self->{timer}->stop;
3576	}	3814	}
3577	}	3815	}
3578		3816
3579	sub update_face {	3817	sub update_face {
3580	my ($self) = @_;	3818	my ($self) = @_;
3581		3819
3582	return unless $::CONN;
3583
3584	if (my $anim = $::CONN->{anim}[$self->{anim}]) {
3585	if ($anim && @$anim) {
3586	delete $self->{wait_face};
3587	$self->{face} = $anim->[ $self->{frame} % @$anim ];
3588	$self->{tex} = $::CONN->{texture}[ $::CONN->{faceid}[$self->{face}] ];
3589	}
3590	}
3591	}
3592
3593	sub size_request {
3594	my ($self) = @_;
3595
3596	if ($::CONN) {	3820	if ($::CONN) {
3597	if (my $faceid = $::CONN->{faceid}[$self->{face}]) {	3821	if (my $anim = $::CONN->{anim}[$self->{anim}]) {
3598	if (my $tex = $::CONN->{texture}[$faceid]) {	3822	if ($anim && @$anim) {
3599	$self->{tex} = $tex;	3823	$self->{face} = $anim->[ $self->{frame} % @$anim ];
3600	return ($self->{size_w} || $tex->{w}, $self->{size_h} || $tex->{h});	3824	delete $self->{face_change_cb};
3601	} else {	3825
3602	$self->{wait_face} ||= $::CONN->connect_face_update ($faceid, sub {	3826	if (my $tex = $self->{tex} = $::CONN->{texture}[ $::CONN->{face}[$self->{face}]{id} ]) {
3603	$self->realloc;	3827	unless ($tex->{name} || $tex->{loading}) {
		3828	$tex->upload (sub { $self->reconfigure });
		3829	}
3604	});	3830	}
3605	}	3831	}
3606	}	3832	}
3607	}	3833	}
		3834	}
		3835
		3836	sub update_anim {
		3837	my ($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 { $self->reconfigure });
		3878	}
		3879	}
3608		3880
3609	($self->{size_w} || 8, $self->{size_h} || 8)	3881	($self->{size_w} || 8, $self->{size_h} || 8)
3610	}	3882	}
3611		3883
3612	sub update {	3884	sub update {
3613	my ($self) = @_;	3885	my ($self) = @_;
3614		3886
3615	return unless $self->{visible};	3887	return unless $self->{visible};
3616		3888
3617	$self->SUPER::update;	3889	$self->SUPER::update;
		3890	}
		3891
		3892	sub set_face {
		3893	my ($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	$self->update_anim;
3618	}	3911	}
3619		3912
3620	sub invoke_visibility_change {	3913	sub invoke_visibility_change {
3621	my ($self) = @_;	3914	my ($self) = @_;
3622		3915
…		…
3648	$self->SUPER::destroy;	3941	$self->SUPER::destroy;
3649	}	3942	}
3650		3943
3651	#############################################################################	3944	#############################################################################
3652		3945
3653	package CFPlus::UI::Buttonbar;	3946	package DC::UI::Buttonbar;
3654		3947
3655	our @ISA = CFPlus::UI::HBox::;	3948	our @ISA = DC::UI::HBox::;
3656		3949
3657	# TODO: should actually wrap buttons and other goodies.	3950	# TODO: should actually wrap buttons and other goodies.
3658		3951
3659	#############################################################################	3952	#############################################################################
3660		3953
3661	package CFPlus::UI::Menu;	3954	package DC::UI::Menu;
3662		3955
3663	our @ISA = CFPlus::UI::Toplevel::;	3956	our @ISA = DC::UI::Toplevel::;
3664		3957
3665	use CFPlus::OpenGL;	3958	use DC::OpenGL;
3666		3959
3667	sub new {	3960	sub new {
3668	my $class = shift;	3961	my $class = shift;
3669		3962
3670	my $self = $class->SUPER::new (	3963	my $self = $class->SUPER::new (
3671	items => [],	3964	items => [],
3672	z => 100,	3965	z => 100,
3673	@_,	3966	@_,
3674	);	3967	);
3675		3968
3676	$self->add ($self->{vbox} = new CFPlus::UI::VBox);	3969	$self->add ($self->{vbox} = new DC::UI::VBox);
3677		3970
3678	for my $item (@{ $self->{items} }) {	3971	for my $item (@{ $self->{items} }) {
3679	my ($widget, $cb, $tooltip) = @$item;	3972	my ($widget, $cb, $tooltip) = @$item;
3680		3973
3681	# handle various types of items, only text for now	3974	# handle various types of items, only text for now
3682	if (!ref $widget) {	3975	if (!ref $widget) {
3683	if ($widget =~ /\t/) {	3976	if ($widget =~ /\t/) {
3684	my ($left, $right) = split /\t/, $widget, 2;	3977	my ($left, $right) = split /\t/, $widget, 2;
3685		3978
3686	$widget = new CFPlus::UI::HBox	3979	$widget = new DC::UI::HBox
3687	can_hover => 1,	3980	can_hover => 1,
3688	can_events => 1,	3981	can_events => 1,
3689	tooltip => $tooltip,	3982	tooltip => $tooltip,
3690	children => [	3983	children => [
3691	(new CFPlus::UI::Label markup => $left, expand => 1),	3984	(new DC::UI::Label markup => $left , align => 0, expand => 1),
3692	(new CFPlus::UI::Label markup => $right, align => +1),	3985	(new DC::UI::Label markup => $right, align => 1),
3693	],	3986	],
3694	;	3987	;
3695		3988
3696	} else {	3989	} else {
3697	$widget = new CFPlus::UI::Label	3990	$widget = new DC::UI::Label
3698	can_hover => 1,	3991	can_hover => 1,
3699	can_events => 1,	3992	can_events => 1,
		3993	align => 0,
3700	markup => $widget,	3994	markup => $widget,
3701	tooltip => $tooltip;	3995	tooltip => $tooltip;
3702	}	3996	}
3703	}	3997	}
3704		3998
…		…
3719	# maybe save $GRAB? must be careful about events...	4013	# maybe save $GRAB? must be careful about events...
3720	$GRAB = $self;	4014	$GRAB = $self;
3721	$self->{button} = $ev->{button};	4015	$self->{button} = $ev->{button};
3722		4016
3723	$self->show;	4017	$self->show;
3724	$self->move_abs ($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} * $::FONTSIZE * .5);
		4024	});
		4025
		4026	1 # so it can be used inside event handlers
3725	}	4027	}
3726		4028
3727	sub invoke_mouse_motion {	4029	sub invoke_mouse_motion {
3728	my ($self, $ev, $x, $y) = @_;	4030	my ($self, $ev, $x, $y) = @_;
3729		4031
…		…
3750	1	4052	1
3751	}	4053	}
3752		4054
3753	#############################################################################	4055	#############################################################################
3754		4056
3755	package CFPlus::UI::Multiplexer;	4057	package DC::UI::Multiplexer;
3756		4058
3757	our @ISA = CFPlus::UI::Container::;	4059	our @ISA = DC::UI::Container::;
3758		4060
3759	sub new {	4061	sub new {
3760	my $class = shift;	4062	my $class = shift;
3761		4063
3762	my $self = $class->SUPER::new (	4064	my $self = $class->SUPER::new (
3763	@_,	4065	@_,
3764	);	4066	);
3765		4067
3766	$self->{current} = $self->{children}[0]	4068	$self->set_current_page (0);
3767	if @{ $self->{children} };
3768		4069
3769	$self	4070	$self
3770	}	4071	}
3771		4072
3772	sub add {	4073	sub add {
3773	my ($self, @widgets) = @_;	4074	my ($self, @widgets) = @_;
3774		4075
3775	$self->SUPER::add (@widgets);	4076	$self->SUPER::add (@widgets);
3776		4077
3777	$self->{current} = $self->{children}[0]	4078	$self->set_current_page (0)
3778	if @{ $self->{children} };	4079	if @widgets == @{ $self->{children} };
3779	}	4080	}
3780		4081
3781	sub get_current_page {	4082	sub get_current_page {
3782	my ($self) = @_;	4083	my ($self) = @_;
3783		4084
…		…
3789		4090
3790	my $widget = ref $page_or_widget	4091	my $widget = ref $page_or_widget
3791	? $page_or_widget	4092	? $page_or_widget
3792	: $self->{children}[$page_or_widget];	4093	: $self->{children}[$page_or_widget];
3793		4094
		4095	$self->{current}->set_invisible if $self->{current} && $self->{visible};
		4096
3794	$self->{current} = $widget;	4097	if (($self->{current} = $widget)) {
		4098	$self->{current}->set_visible if $self->{current} && $self->{visible};
3795	$self->{current}->configure (0, 0, $self->{w}, $self->{h});	4099	$self->{current}->configure (0, 0, $self->{w}, $self->{h});
3796		4100
3797	$self->emit (page_changed => $self->{current});	4101	$self->emit (page_changed => $self->{current});
		4102	}
3798		4103
3799	$self->realloc;	4104	$self->realloc;
3800	}	4105	}
3801		4106
3802	sub visible_children {	4107	sub visible_children {
3803	$_[0]{current}	4108	$_[0]{current} || ()
3804	}	4109	}
3805		4110
3806	sub size_request {	4111	sub size_request {
3807	my ($self) = @_;	4112	my ($self) = @_;
3808		4113
		4114	$self->{current}
3809	$self->{current}->size_request	4115	? $self->{current}->size_request
		4116	: (0, 0)
3810	}	4117	}
3811		4118
3812	sub invoke_size_allocate {	4119	sub invoke_size_allocate {
3813	my ($self, $w, $h) = @_;	4120	my ($self, $w, $h) = @_;
3814		4121
3815	$self->{current}->configure (0, 0, $w, $h);	4122	$self->{current}->configure (0, 0, $w, $h)
		4123	if $self->{current};
3816		4124
3817	1	4125	1
3818	}	4126	}
3819		4127
3820	sub _draw {	4128	sub _draw {
3821	my ($self) = @_;	4129	my ($self) = @_;
3822		4130
3823	$self->{current}->draw;	4131	$self->{current}->draw
		4132	if $self->{current};
3824	}	4133	}
3825		4134
3826	#############################################################################	4135	#############################################################################
3827		4136
3828	package CFPlus::UI::Notebook;	4137	package DC::UI::Notebook;
3829		4138
		4139	use DC::OpenGL;
		4140
3830	our @ISA = CFPlus::UI::VBox::;	4141	our @ISA = DC::UI::VBox::;
3831		4142
3832	sub new {	4143	sub new {
3833	my $class = shift;	4144	my $class = shift;
3834		4145
3835	my $self = $class->SUPER::new (	4146	my $self = $class->SUPER::new (
3836	buttonbar => (new CFPlus::UI::Buttonbar),	4147	buttonbar => (new DC::UI::Buttonbar),
3837	multiplexer => (new CFPlus::UI::Multiplexer expand => 1),	4148	multiplexer => (new DC::UI::Multiplexer expand => 1),
		4149	active_outline => [.7, .7, 0.2],
3838	# filter => # will be put between multiplexer and $self	4150	# filter => # will be put between multiplexer and $self
3839	@_,	4151	@_,
3840	);	4152	);
3841		4153
3842	$self->{filter}->add ($self->{multiplexer}) if $self->{filter};	4154	$self->{filter}->add ($self->{multiplexer}) if $self->{filter};
…		…
3850		4162
3851	for my $child (@$widgets) {	4163	for my $child (@$widgets) {
3852	Scalar::Util::weaken $child;	4164	Scalar::Util::weaken $child;
3853	$child->{c_tab_} ||= do {	4165	$child->{c_tab_} ||= do {
3854	my $tab =	4166	my $tab =
3855	(UNIVERSAL::isa $child->{c_tab}, "CFPlus::UI::Base")	4167	(UNIVERSAL::isa $child->{c_tab}, "DC::UI::Base")
3856	? $child->{c_tab}	4168	? $child->{c_tab}
3857	: new CFPlus::UI::Button markup => $child->{c_tab}[0], tooltip => $child->{c_tab}[1];	4169	: new DC::UI::Button markup => $child->{c_tab}[0], tooltip => $child->{c_tab}[1];
3858		4170
3859	$tab->connect (activate => sub {	4171	$tab->connect (activate => sub {
3860	$wself->set_current_page ($child);	4172	$wself->set_current_page ($child);
3861	});	4173	});
3862		4174
…		…
3894	sub pages {	4206	sub pages {
3895	my ($self) = @_;	4207	my ($self) = @_;
3896	$self->{multiplexer}->children	4208	$self->{multiplexer}->children
3897	}	4209	}
3898		4210
		4211	sub page_index {
		4212	my ($self, $widget) = @_;
		4213
		4214	my $i = 0;
		4215	for ($self->pages) {
		4216	if ($_ eq $widget) { return $i };
		4217	$i++;
		4218	}
		4219
		4220	undef
		4221	}
		4222
3899	sub add_tab {	4223	sub add_tab {
3900	my ($self, $title, $widget, $tooltip) = @_;	4224	my ($self, $title, $widget, $tooltip) = @_;
3901		4225
3902	$title = [$title, $tooltip] unless ref $title;	4226	$title = [$title, $tooltip] unless ref $title;
3903	$widget->{c_tab} = $title;	4227	$widget->{c_tab} = $title;
…		…
3916		4240
3917	$self->{multiplexer}->set_current_page ($page);	4241	$self->{multiplexer}->set_current_page ($page);
3918	$self->emit (page_changed => $self->{multiplexer}{current});	4242	$self->emit (page_changed => $self->{multiplexer}{current});
3919	}	4243	}
3920		4244
		4245	sub _draw {
		4246	my ($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
3921	#############################################################################	4265	#############################################################################
3922		4266
3923	package CFPlus::UI::Selector;	4267	package DC::UI::Selector;
3924		4268
3925	use utf8;	4269	use utf8;
3926		4270
3927	our @ISA = CFPlus::UI::Button::;	4271	our @ISA = DC::UI::Button::;
3928		4272
3929	sub new {	4273	sub new {
3930	my $class = shift;	4274	my $class = shift;
3931		4275
3932	my $self = $class->SUPER::new (	4276	my $self = $class->SUPER::new (
…		…
3949	my ($value, $title, $tooltip) = @$_;	4293	my ($value, $title, $tooltip) = @$_;
3950		4294
3951	push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];	4295	push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
3952	}	4296	}
3953		4297
3954	CFPlus::UI::Menu->new (items => \@menu_items)->popup ($ev);	4298	DC::UI::Menu->new (items => \@menu_items)->popup ($ev);
3955	}	4299	}
3956		4300
3957	sub _set_value {	4301	sub _set_value {
3958	my ($self, $value) = @_;	4302	my ($self, $value) = @_;
3959		4303
3960	my ($item) = grep $_->[0] eq $value, @{ $self->{options} }	4304	my ($item) = grep $_->[0] eq $value, @{ $self->{options} };
		4305	$item ||= $self->{options}[0]
3961	or return;	4306	or return;
3962		4307
3963	$self->{value} = $item->[0];	4308	$self->{value} = $item->[0];
3964	$self->set_markup ("$item->[1] ⇓");	4309	$self->set_markup ("$item->[1] ⇓");
3965	$self->set_tooltip ($item->[2]);	4310	# $self->set_tooltip ($item->[2]);
3966	}	4311	}
3967		4312
3968	sub set_value {	4313	sub set_value {
3969	my ($self, $value) = @_;	4314	my ($self, $value) = @_;
3970		4315
…		…
3972		4317
3973	$self->_set_value ($value);	4318	$self->_set_value ($value);
3974	$self->emit (changed => $value);	4319	$self->emit (changed => $value);
3975	}	4320	}
3976		4321
		4322	sub set_options {
		4323	my ($self, $options) = @_;
		4324
		4325	$self->{options} = $options;
		4326	$self->_set_value ($self->{value});
		4327	}
		4328
3977	#############################################################################	4329	#############################################################################
3978		4330
3979	package CFPlus::UI::Statusbox;	4331	package DC::UI::Statusbox;
3980		4332
3981	our @ISA = CFPlus::UI::VBox::;	4333	our @ISA = DC::UI::VBox::;
3982		4334
3983	sub new {	4335	sub new {
3984	my $class = shift;	4336	my $class = shift;
3985		4337
3986	my $self = $class->SUPER::new (	4338	my $self = $class->SUPER::new (
3987	fontsize => 0.8,	4339	fontsize => 0.8,
3988	@_,	4340	@_,
3989	);	4341	);
3990		4342
3991	CFPlus::weaken (my $this = $self);	4343	DC::weaken (my $this = $self);
3992		4344
3993	$self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });	4345	$self->{timer} = EV::timer 1, 1, sub { $this->reorder };
3994		4346
3995	$self	4347	$self
3996	}	4348	}
3997		4349
3998	sub reorder {	4350	sub reorder {
3999	my ($self) = @_;	4351	my ($self) = @_;
4000	my $NOW = Time::HiRes::time;	4352	my $NOW = AE::time;
4001		4353
4002	# freeze display when hovering over any label	4354	# freeze display when hovering over any label
4003	return if $CFPlus::UI::TOOLTIP->{owner}	4355	return if $DC::UI::TOOLTIP->{owner}
4004	&& grep $CFPlus::UI::TOOLTIP->{owner} == $_->{label},	4356	&& grep $DC::UI::TOOLTIP->{owner} == $_->{label},
4005	values %{ $self->{item} };	4357	values %{ $self->{item} };
4006		4358
4007	while (my ($k, $v) = each %{ $self->{item} }) {	4359	while (my ($k, $v) = each %{ $self->{item} }) {
4008	delete $self->{item}{$k} if $v->{timeout} < $NOW;	4360	delete $self->{item}{$k} if $v->{timeout} < $NOW;
4009	}	4361	}
		4362
		4363	$self->{timer}->set (1, 1);
4010		4364
4011	my @widgets;	4365	my @widgets;
4012		4366
4013	my @items = sort {	4367	my @items = sort {
4014	$a->{pri} <=> $b->{pri}	4368	$a->{pri} <=> $b->{pri}
4015	or $b->{id} <=> $a->{id}	4369	or $b->{id} <=> $a->{id}
4016	} values %{ $self->{item} };	4370	} values %{ $self->{item} };
4017
4018	$self->{timer}->interval (1);
4019		4371
4020	my $count = 10 + 1;	4372	my $count = 10 + 1;
4021	for my $item (@items) {	4373	for my $item (@items) {
4022	last unless --$count;	4374	last unless --$count;
4023		4375
…		…
4030	for ($short) {	4382	for ($short) {
4031	s/^\s+//;	4383	s/^\s+//;
4032	s/\s+/ /g;	4384	s/\s+/ /g;
4033	}	4385	}
4034		4386
4035	new CFPlus::UI::Label	4387	new DC::UI::Label
4036	markup => $short,	4388	markup => $short,
4037	tooltip => $item->{tooltip},	4389	tooltip => $item->{tooltip},
4038	tooltip_font => $::FONT_PROP,	4390	tooltip_font => $::FONT_PROP,
4039	tooltip_width => 0.67,	4391	tooltip_width => 0.67,
4040	fontsize => $item->{fontsize} || $self->{fontsize},	4392	fontsize => $item->{fontsize} || $self->{fontsize},
4041	max_w => $::WIDTH * 0.44,	4393	max_w => $::WIDTH * 0.44,
		4394	align => 0,
4042	fg => [@{ $item->{fg} }],	4395	fg => [@{ $item->{fg} }],
4043	can_events => 1,	4396	can_events => 1,
4044	can_hover => 1	4397	can_hover => 1
4045	};	4398	};
4046		4399
4047	if ((my $diff = $item->{timeout} - $NOW) < 2) {	4400	if ((my $diff = $item->{timeout} - $NOW) < 2) {
4048	$label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;	4401	$label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
4049	$label->update;	4402	$label->update;
4050	$label->set_max_size (undef, $label->{req_h} * $diff)	4403	$label->set_max_size (undef, $label->{req_h} * $diff)
4051	if $diff < 1;	4404	if $diff < 1;
4052	$self->{timer}->interval (1/30);	4405	$self->{timer}->set (1/30, 1/30);
4053	} else {	4406	} else {
4054	$label->{fg}[3] = $item->{fg}[3] || 1;	4407	$label->{fg}[3] = $item->{fg}[3] || 1;
4055	}	4408	}
4056		4409
4057	push @widgets, $label;	4410	push @widgets, $label;
4058	}	4411	}
		4412
		4413	my $hash = join ",", @widgets;
		4414	return if $hash eq $self->{last_widget_hash};
		4415	$self->{last_widget_hash} = $hash;
4059		4416
4060	$self->clear;	4417	$self->clear;
4061	$self->SUPER::add (reverse @widgets);	4418	$self->SUPER::add (reverse @widgets);
4062	}	4419	}
4063		4420
…		…
4099	$ROOT->on_refresh (reorder => sub {	4456	$ROOT->on_refresh (reorder => sub {
4100	$self->reorder;	4457	$self->reorder;
4101	});	4458	});
4102	}	4459	}
4103		4460
		4461	sub clr_group {
		4462	my ($self, $group) = @_;
		4463
		4464	if (delete $self->{item}{$group}) {
		4465	$ROOT->on_refresh (reorder => sub {
		4466	$self->reorder;
		4467	});
		4468	}
		4469	}
		4470
4104	sub reconfigure {	4471	sub reconfigure {
4105	my ($self) = @_;	4472	my ($self) = @_;
4106		4473
4107	delete $_->{label}	4474	delete $_->{label}
4108	for values %{ $self->{item} || {} };	4475	for values %{ $self->{item} || {} };
…		…
4119	$self->SUPER::destroy;	4486	$self->SUPER::destroy;
4120	}	4487	}
4121		4488
4122	#############################################################################	4489	#############################################################################
4123		4490
4124	package CFPlus::UI::Root;	4491	package DC::UI::Root;
4125		4492
4126	our @ISA = CFPlus::UI::Container::;	4493	our @ISA = DC::UI::Container::;
4127		4494
4128	use List::Util qw(min max);	4495	use List::Util qw(min max);
4129		4496
4130	use CFPlus::OpenGL;	4497	use DC::OpenGL;
4131		4498
4132	sub new {	4499	sub new {
4133	my $class = shift;	4500	my $class = shift;
4134		4501
4135	my $self = $class->SUPER::new (	4502	my $self = $class->SUPER::new (
4136	visible => 1,	4503	visible => 1,
4137	@_,	4504	@_,
4138	);	4505	);
4139		4506
4140	CFPlus::weaken ($self->{root} = $self);	4507	DC::weaken ($self->{root} = $self);
4141		4508
4142	$self	4509	$self
4143	}	4510	}
4144		4511
4145	sub size_request {	4512	sub size_request {
…		…
4193	}	4560	}
4194		4561
4195	sub update {	4562	sub update {
4196	my ($self) = @_;	4563	my ($self) = @_;
4197		4564
4198	$::WANT_REFRESH++;	4565	$::WANT_REFRESH = 1;
4199	}	4566	}
4200		4567
4201	sub add {	4568	sub add {
4202	my ($self, @children) = @_;	4569	my ($self, @children) = @_;
4203		4570
…		…
4270		4637
4271	delete $queue{$widget+0};	4638	delete $queue{$widget+0};
4272		4639
4273	my ($w, $h) = $widget->size_request;	4640	my ($w, $h) = $widget->size_request;
4274		4641
4275	$w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;	4642	$w += $widget->{padding_x} * 2;
4276	$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;
4277		4647
4278	$w = min $widget->{max_w}, $w if exists $widget->{max_w};	4648	$w = min $widget->{max_w}, $w if exists $widget->{max_w};
4279	$h = min $widget->{max_h}, $h if exists $widget->{max_h};	4649	$h = min $widget->{max_h}, $h if exists $widget->{max_h};
4280		4650
4281	$w = $widget->{force_w} if exists $widget->{force_w};	4651	$w = $widget->{force_w} if exists $widget->{force_w};
…		…
4348	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;	4718	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
4349	glMatrixMode GL_MODELVIEW;	4719	glMatrixMode GL_MODELVIEW;
4350	glLoadIdentity;	4720	glLoadIdentity;
4351		4721
4352	{	4722	{
4353	package CFPlus::UI::Base;	4723	package DC::UI::Base;
4354		4724
4355	local ($draw_x, $draw_y, $draw_w, $draw_h) =	4725	local ($draw_x, $draw_y, $draw_w, $draw_h) =
4356	(0, 0, $self->{w}, $self->{h});	4726	(0, 0, $self->{w}, $self->{h});
4357		4727
4358	$self->_draw;	4728	$self->_draw;
4359	}	4729	}
4360	}	4730	}
4361		4731
4362	#############################################################################	4732	#############################################################################
4363		4733
4364	package CFPlus::UI;	4734	package DC::UI;
4365		4735
4366	$ROOT = new CFPlus::UI::Root;	4736	$ROOT = new DC::UI::Root;
4367	$TOOLTIP = new CFPlus::UI::Tooltip z => 900;	4737	$TOOLTIP = new DC::UI::Tooltip z => 900;
4368		4738
4369	1	4739	1
4370

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