ViewVC Help

View File | Revision Log | Show Annotations | Download File

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

Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.343 by root, Sun Aug 13 15:14:17 2006 UTC vs.
Revision 1.462 by root, Thu Mar 20 22:28:33 2008 UTC

1	package CFPlus::UI;	1	package DC::UI;
2		2
3	use utf8;	3	use utf8;
4	use strict;	4	use strict;
5		5
6	use Scalar::Util ();
7	use List::Util ();	6	use List::Util ();
8	use Event;
9		7
10	use CFPlus;	8	use DC;
11	use CFPlus::Pod;	9	use DC::Pod;
12	use CFPlus::Texture;	10	use DC::Texture;
13		11
14	our ($FOCUS, $HOVER, $GRAB); # various widgets	12	our ($FOCUS, $HOVER, $GRAB); # various widgets
15		13
16	our $LAYOUT;	14	our $LAYOUT;
17	our $ROOT;	15	our $ROOT;
18	our $TOOLTIP;	16	our $TOOLTIP;
19	our $BUTTON_STATE;	17	our $BUTTON_STATE;
20		18
21	our %WIDGET; # all widgets, weak-referenced	19	our %WIDGET; # all widgets, weak-referenced
22		20
23	our $TOOLTIP_WATCHER = Event->idle (min => 1/60, cb => sub {	21	our $TOOLTIP_WATCHER = EV::timer_ns 0, 0.03, sub {
		22	$_[0]->stop;
		23
24	if (!$GRAB) {	24	if (!$GRAB) {
25	for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {	25	for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
26	if (length $widget->{tooltip}) {	26	if (length $widget->{tooltip}) {
27	if ($TOOLTIP->{owner} != $widget) {	27	if ($TOOLTIP->{owner} != $widget) {
		28	$TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};
28	$TOOLTIP->hide;	29	$TOOLTIP->hide;
29		30
30	$TOOLTIP->{owner} = $widget;	31	$TOOLTIP->{owner} = $widget;
		32	$TOOLTIP->{owner}->emit ("tooltip_show") if $TOOLTIP->{owner};
31		33
32	return if $ENV{CFPLUS_DEBUG} & 8;	34	return if $ENV{CFPLUS_DEBUG} & 8;
33		35
34	my $tip = $widget->{tooltip};
35
36	$tip = $tip->($widget) if CODE:: eq ref $tip;
37
38	$TOOLTIP->set_tooltip_from ($widget);	36	$TOOLTIP->set_tooltip_from ($widget);
39	$TOOLTIP->show;	37	$TOOLTIP->show;
40	}	38	}
41		39
42	return;	40	return;
43	}	41	}
44	}	42	}
45	}	43	}
46		44
47	$TOOLTIP->hide;	45	$TOOLTIP->hide;
		46	$TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};
48	delete $TOOLTIP->{owner};	47	delete $TOOLTIP->{owner};
49	});	48	};
50		49
51	sub get_layout {	50	sub get_layout {
52	my $layout;	51	my $layout;
53		52
54	for (grep { $_->{name} } values %WIDGET) {	53	for (grep { $_->{name} } values %WIDGET) {
…		…
89	my $hover = $HOVER; $HOVER = $widget;	88	my $hover = $HOVER; $HOVER = $widget;
90		89
91	$hover->update if $hover && $hover->{can_hover};	90	$hover->update if $hover && $hover->{can_hover};
92	$HOVER->update if $HOVER && $HOVER->{can_hover};	91	$HOVER->update if $HOVER && $HOVER->{can_hover};
93		92
94	$TOOLTIP_WATCHER->start;	93	$TOOLTIP_WATCHER->again;
95	}	94	}
96	}	95	}
97		96
98	sub feed_sdl_button_down_event {	97	sub feed_sdl_button_down_event {
99	my ($ev) = @_;	98	my ($ev) = @_;
…		…
105	my $widget = $ROOT->find_widget ($x, $y);	104	my $widget = $ROOT->find_widget ($x, $y);
106		105
107	$GRAB = $widget;	106	$GRAB = $widget;
108	$GRAB->update if $GRAB;	107	$GRAB->update if $GRAB;
109		108
110	$TOOLTIP_WATCHER->cb->();	109	$TOOLTIP_WATCHER->invoke;
111	}	110	}
112		111
113	if ($GRAB) {	112	if ($GRAB) {
114	if ($ev->{button} == 4 || $ev->{button} == 5) {	113	if ($ev->{button} == 4 || $ev->{button} == 5) {
115	# mousewheel	114	# mousewheel
116	$ev->{dx} = 0;
117	$ev->{dy} = $ev->{button} * 2 - 9;	115	my $delta = $ev->{button} * 2 - 9;
		116	my $shift = $ev->{mod} & DC::KMOD_SHIFT;
		117
		118	$ev->{dx} = $shift ? $delta : 0;
		119	$ev->{dy} = $shift ? 0 : $delta;
		120
118	$GRAB->emit (mouse_wheel => $ev);	121	$GRAB->emit (mouse_wheel => $ev);
119	} else {	122	} else {
120	$GRAB->emit (button_down => $ev)	123	$GRAB->emit (button_down => $ev)
121	}	124	}
122	}	125	}
…		…
136	my $grab = $GRAB; undef $GRAB;	139	my $grab = $GRAB; undef $GRAB;
137	$grab->update if $grab;	140	$grab->update if $grab;
138	$GRAB->update if $GRAB;	141	$GRAB->update if $GRAB;
139		142
140	check_hover $widget;	143	check_hover $widget;
141	$TOOLTIP_WATCHER->cb->();	144	$TOOLTIP_WATCHER->invoke;
142	}	145	}
143	}	146	}
144		147
145	sub feed_sdl_motion_event {	148	sub feed_sdl_motion_event {
146	my ($ev) = @_;	149	my ($ev) = @_;
…		…
208	reconfigure_widgets;	211	reconfigure_widgets;
209	}	212	}
210		213
211	#############################################################################	214	#############################################################################
212		215
213	package CFPlus::UI::Event;	216	package DC::UI::Event;
214		217
215	sub xy {	218	sub xy {
216	$_[1]->coord2local ($_[0]{x}, $_[0]{y})	219	$_[1]->coord2local ($_[0]{x}, $_[0]{y})
217	}	220	}
218		221
219	#############################################################################	222	#############################################################################
220		223
221	package CFPlus::UI::Base;	224	package DC::UI::Base;
222		225
223	use strict;	226	use strict;
224		227
225	use CFPlus::OpenGL;	228	use DC::OpenGL;
226		229
227	sub new {	230	sub new {
228	my $class = shift;	231	my $class = shift;
229		232
230	my $self = bless {	233	my $self = bless {
…		…
235	h => undef,	238	h => undef,
236	can_events => 1,	239	can_events => 1,
237	@_	240	@_
238	}, $class;	241	}, $class;
239		242
240	Scalar::Util::weaken ($CFPlus::UI::WIDGET{$self+0} = $self);	243	DC::weaken ($DC::UI::WIDGET{$self+0} = $self);
241		244
242	for (keys %$self) {	245	for (keys %$self) {
243	if (/^on_(.*)$/) {	246	if (/^on_(.*)$/) {
244	$self->connect ($1 => delete $self->{$_});	247	$self->connect ($1 => delete $self->{$_});
245	}	248	}
246	}	249	}
247		250
248	if (my $layout = $CFPlus::UI::LAYOUT->{$self->{name}}) {	251	if (my $layout = $DC::UI::LAYOUT->{$self->{name}}) {
249	$self->{x} = $layout->{x} * $CFPlus::UI::ROOT->{alloc_w} if exists $layout->{x};	252	$self->{x} = $layout->{x} * $DC::UI::ROOT->{alloc_w} if exists $layout->{x};
250	$self->{y} = $layout->{y} * $CFPlus::UI::ROOT->{alloc_h} if exists $layout->{y};	253	$self->{y} = $layout->{y} * $DC::UI::ROOT->{alloc_h} if exists $layout->{y};
251	$self->{force_w} = $layout->{w} * $CFPlus::UI::ROOT->{alloc_w} if exists $layout->{w};	254	$self->{force_w} = $layout->{w} * $DC::UI::ROOT->{alloc_w} if exists $layout->{w};
252	$self->{force_h} = $layout->{h} * $CFPlus::UI::ROOT->{alloc_h} if exists $layout->{h};	255	$self->{force_h} = $layout->{h} * $DC::UI::ROOT->{alloc_h} if exists $layout->{h};
253		256
254	$self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};	257	$self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
255	$self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};	258	$self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
256		259
257	$self->show if $layout->{show};	260	$self->show if $layout->{show};
…		…
262		265
263	sub destroy {	266	sub destroy {
264	my ($self) = @_;	267	my ($self) = @_;
265		268
266	$self->hide;	269	$self->hide;
		270	$self->emit ("destroy");
267	%$self = ();	271	%$self = ();
268	}	272	}
269		273
		274	sub TO_JSON {
		275	{ "\fw" => $_[0]{s_id} }
		276	}
		277
270	sub show {	278	sub show {
271	my ($self) = @_;	279	my ($self) = @_;
272		280
273	return if $self->{parent};	281	return if $self->{parent};
274		282
275	$CFPlus::UI::ROOT->add ($self);	283	$DC::UI::ROOT->add ($self);
276	}	284	}
277		285
278	sub set_visible {	286	sub set_visible {
279	my ($self) = @_;	287	my ($self) = @_;
280		288
…		…
301	delete $self->{root};	309	delete $self->{root};
302		310
303	undef $GRAB if $GRAB == $self;	311	undef $GRAB if $GRAB == $self;
304	undef $HOVER if $HOVER == $self;	312	undef $HOVER if $HOVER == $self;
305		313
306	$CFPlus::UI::TOOLTIP_WATCHER->cb->()	314	$DC::UI::TOOLTIP_WATCHER->invoke
307	if $TOOLTIP->{owner} == $self;	315	if $TOOLTIP->{owner} == $self;
308		316
309	$self->emit ("focus_out");	317	$self->emit ("focus_out");
310	$self->emit (visibility_change => 0);	318	$self->emit (visibility_change => 0);
311	}	319	}
…		…
313	sub set_visibility {	321	sub set_visibility {
314	my ($self, $visible) = @_;	322	my ($self, $visible) = @_;
315		323
316	return if $self->{visible} == $visible;	324	return if $self->{visible} == $visible;
317		325
318	$visible ? $self->hide	326	$visible ? $self->show
319	: $self->show;	327	: $self->hide;
320	}	328	}
321		329
322	sub toggle_visibility {	330	sub toggle_visibility {
323	my ($self) = @_;	331	my ($self) = @_;
324		332
…		…
330	sub hide {	338	sub hide {
331	my ($self) = @_;	339	my ($self) = @_;
332		340
333	$self->set_invisible;	341	$self->set_invisible;
334		342
		343	# extra $parent copy for 5.8.8+ bug workaround
		344	# (otherwise $_[0] in remove gets freed
		345	if (my $parent = $self->{parent}) {
335	$self->{parent}->remove ($self)	346	$parent->remove ($self);
336	if $self->{parent};	347	}
337	}	348	}
338		349
339	sub move_abs {	350	sub move_abs {
340	my ($self, $x, $y, $z) = @_;	351	my ($self, $x, $y, $z) = @_;
341		352
…		…
353	$self->{force_h} = $h;	364	$self->{force_h} = $h;
354		365
355	$self->realloc;	366	$self->realloc;
356	}	367	}
357		368
		369	# traverse the widget chain up to find the maximum "physical" size constraints
		370	sub get_max_wh {
		371	my ($self) = @_;
		372
		373	my ($w, $h) = @$self{qw(max_w max_h)};
		374
		375	if ($w <= 0 || $h <= 0) {
		376	my ($mw, $mh) = $self->{parent}
		377	? $self->{parent}->get_max_wh
		378	: ($::WIDTH, $::HEIGHT);
		379
		380	$w = $mw if $w <= 0;
		381	$h = $mh if $h <= 0;
		382	}
		383
		384	($w, $h)
		385	}
		386
358	sub size_request {	387	sub size_request {
359	require Carp;	388	require Carp;
360	Carp::confess "size_request is abstract";	389	Carp::confess "size_request is abstract";
361	}	390	}
362		391
…		…
368	my ($self, $x, $y, $w, $h) = @_;	397	my ($self, $x, $y, $w, $h) = @_;
369		398
370	if ($self->{aspect}) {	399	if ($self->{aspect}) {
371	my ($ow, $oh) = ($w, $h);	400	my ($ow, $oh) = ($w, $h);
372		401
373	$w = List::Util::min $w, CFPlus::ceil $h * $self->{aspect};	402	$w = List::Util::min $w, DC::ceil $h * $self->{aspect};
374	$h = List::Util::min $h, CFPlus::ceil $w / $self->{aspect};	403	$h = List::Util::min $h, DC::ceil $w / $self->{aspect};
375		404
376	# use alignment to adjust x, y	405	# use alignment to adjust x, y
377		406
378	$x += int 0.5 * ($ow - $w);	407	$x += int 0.5 * ($ow - $w);
379	$y += int 0.5 * ($oh - $h);	408	$y += int 0.5 * ($oh - $h);
…		…
420		449
421	return if $self->{tooltip} eq $tooltip;	450	return if $self->{tooltip} eq $tooltip;
422		451
423	$self->{tooltip} = $tooltip;	452	$self->{tooltip} = $tooltip;
424		453
425	if ($CFPlus::UI::TOOLTIP->{owner} == $self) {	454	if ($DC::UI::TOOLTIP->{owner} == $self) {
426	delete $CFPlus::UI::TOOLTIP->{owner};	455	delete $DC::UI::TOOLTIP->{owner};
427	$CFPlus::UI::TOOLTIP_WATCHER->cb->();	456	$DC::UI::TOOLTIP_WATCHER->invoke;
428	}	457	}
429	}	458	}
430		459
431	# translate global coordinates to local coordinate system	460	# translate global coordinates to local coordinate system
432	sub coord2local {	461	sub coord2local {
433	my ($self, $x, $y) = @_;	462	my ($self, $x, $y) = @_;
434		463
435	Carp::confess unless $self->{parent};#d#	464	return (undef, undef) unless $self->{parent};
436		465
437	$self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})	466	$self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
438	}	467	}
439		468
440	# translate local coordinates to global coordinate system	469	# translate local coordinates to global coordinate system
441	sub coord2global {	470	sub coord2global {
442	my ($self, $x, $y) = @_;	471	my ($self, $x, $y) = @_;
443		472
444	Carp::confess unless $self->{parent};#d#	473	return (undef, undef) unless $self->{parent};
445		474
446	$self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})	475	$self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
447	}	476	}
448		477
449	sub invoke_focus_in {	478	sub invoke_focus_in {
…		…
498	sub connect {	527	sub connect {
499	my ($self, $signal, $cb) = @_;	528	my ($self, $signal, $cb) = @_;
500		529
501	push @{ $self->{signal_cb}{$signal} }, $cb;	530	push @{ $self->{signal_cb}{$signal} }, $cb;
502		531
503	defined wantarray and CFPlus::guard {	532	defined wantarray and DC::guard {
504	@{ $self->{signal_cb}{$signal} } = grep $_ != $cb,	533	@{ $self->{signal_cb}{$signal} } = grep $_ != $cb,
505	@{ $self->{signal_cb}{$signal} };	534	@{ $self->{signal_cb}{$signal} };
506	}	535	}
		536	}
		537
		538	sub disconnect_all {
		539	my ($self, $signal) = @_;
		540
		541	delete $self->{signal_cb}{$signal};
507	}	542	}
508		543
509	my %has_coords = (	544	my %has_coords = (
510	button_down => 1,	545	button_down => 1,
511	button_up => 1,	546	button_up => 1,
…		…
514	);	549	);
515		550
516	sub emit {	551	sub emit {
517	my ($self, $signal, @args) = @_;	552	my ($self, $signal, @args) = @_;
518		553
519	# I do not really like this solution, but I dislike duplication	554	# I do not really like this solution, but I do not like duplication
520	# and needlessly verbose code, too.	555	# and needlessly verbose code, either.
521	my @append	556	my @append
522	= $has_coords{$signal}	557	= $has_coords{$signal}
523	? $args[0]->xy ($self)	558	? $args[0]->xy ($self)
524	: ();	559	: ();
525		560
526	#warn +(caller(1))[3] . "emit $signal on $self (parent $self->{parent})\n";#d#	561	#warn +(caller(1))[3] . "emit $signal on $self (parent $self->{parent})\n";#d#
527		562
528	#d##TODO# stop propagating at first true, do not use sum	563	for my $cb (
529	(List::Util::sum map $_->($self, @args, @append), @{$self->{signal_cb}{$signal} || []}) # before	564	@{$self->{signal_cb}{$signal} || []}, # before
530	|| ($self->can ("invoke_$signal") || sub { 1 })->($self, @args, @append) # closure	565	($self->can ("invoke_$signal") || sub { 1 }), # closure
		566	) {
		567	return $cb->($self, @args, @append) || next;
		568	}
		569
		570	# parent
531	|| ($self->{parent} && $self->{parent}->emit ($signal, @args)) # parent	571	$self->{parent} && $self->{parent}->emit ($signal, @args)
532	}	572	}
533		573
534	sub find_widget {	574	#sub find_widget {
535	my ($self, $x, $y) = @_;	575	# in .xs
536
537	return () unless $self->{can_events};
538
539	return $self
540	if $x >= $self->{x} && $x < $self->{x} + $self->{w}
541	&& $y >= $self->{y} && $y < $self->{y} + $self->{h};
542
543	()
544	}
545		576
546	sub set_parent {	577	sub set_parent {
547	my ($self, $parent) = @_;	578	my ($self, $parent) = @_;
548		579
549	Scalar::Util::weaken ($self->{parent} = $parent);	580	DC::weaken ($self->{parent} = $parent);
550	$self->set_visible if $parent->{visible};	581	$self->set_visible if $parent->{visible};
551	}	582	}
552		583
553	sub realloc {	584	sub realloc {
554	my ($self) = @_;	585	my ($self) = @_;
…		…
580		611
581	# using global variables seems a bit hacky, but passing through all drawing	612	# using global variables seems a bit hacky, but passing through all drawing
582	# functions seems pointless.	613	# functions seems pointless.
583	our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn	614	our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
584		615
585	sub draw {	616	#sub draw {
586	my ($self) = @_;	617	#CFPlus.xs
587
588	return unless $self->{h} && $self->{w};
589
590	# update screen rectangle
591	local $draw_x = $draw_x + $self->{x};
592	local $draw_y = $draw_y + $self->{y};
593
594	# skip widgets that are entirely outside the drawing area
595	return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
596	|| ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
597
598	glPushMatrix;
599	glTranslate $self->{x}, $self->{y}, 0;
600
601	if ($self == $HOVER && $self->{can_hover}) {
602	glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
603	glEnable GL_BLEND;
604	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
605	glBegin GL_QUADS;
606	glVertex 0 , 0;
607	glVertex $self->{w}, 0;
608	glVertex $self->{w}, $self->{h};
609	glVertex 0 , $self->{h};
610	glEnd;
611	glDisable GL_BLEND;
612	}
613
614	if ($ENV{CFPLUS_DEBUG} & 1) {
615	glPushMatrix;
616	glColor 1, 1, 0, 1;
617	glTranslate 0.375, 0.375;
618	glBegin GL_LINE_LOOP;
619	glVertex 0 , 0;
620	glVertex $self->{w} - 1, 0;
621	glVertex $self->{w} - 1, $self->{h} - 1;
622	glVertex 0 , $self->{h} - 1;
623	glEnd;
624	glPopMatrix;
625	#CFPlus::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
626	}
627
628	$self->_draw;
629	glPopMatrix;
630	}
631		618
632	sub _draw {	619	sub _draw {
633	my ($self) = @_;	620	my ($self) = @_;
634		621
635	warn "no draw defined for $self\n";	622	warn "no draw defined for $self\n";
636	}	623	}
637		624
638	sub DESTROY {	625	sub DESTROY {
639	my ($self) = @_;	626	my ($self) = @_;
640		627
641	return if CFPlus::in_destruct;	628	return if DC::in_destruct;
642		629
643	delete $WIDGET{$self+0};	630	local $@;
644
645	eval { $self->destroy };	631	eval { $self->destroy };
646	warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;	632	warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
		633
		634	delete $WIDGET{$self+0};
647	}	635	}
648		636
649	#############################################################################	637	#############################################################################
650		638
651	package CFPlus::UI::DrawBG;	639	package DC::UI::DrawBG;
652		640
653	our @ISA = CFPlus::UI::Base::;	641	our @ISA = DC::UI::Base::;
654		642
655	use strict;	643	use strict;
656	use CFPlus::OpenGL;	644	use DC::OpenGL;
657		645
658	sub new {	646	sub new {
659	my $class = shift;	647	my $class = shift;
660
661	# range [value, low, high, page]
662		648
663	$class->SUPER::new (	649	$class->SUPER::new (
664	#bg => [0, 0, 0, 0.2],	650	#bg => [0, 0, 0, 0.2],
665	#active_bg => [1, 1, 1, 0.5],	651	#active_bg => [1, 1, 1, 0.5],
666	@_	652	@_
…		…
678	my ($w, $h) = @$self{qw(w h)};	664	my ($w, $h) = @$self{qw(w h)};
679		665
680	glEnable GL_BLEND;	666	glEnable GL_BLEND;
681	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;	667	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
682	glColor_premultiply @$color;	668	glColor_premultiply @$color;
683
684	glBegin GL_QUADS;
685	glVertex 0 , 0;
686	glVertex 0 , $h;
687	glVertex $w, $h;	669	glRect 0, 0, $w, $h;
688	glVertex $w, 0;
689	glEnd;
690
691	glDisable GL_BLEND;	670	glDisable GL_BLEND;
692	}	671	}
693	}	672	}
694		673
695	#############################################################################	674	#############################################################################
696		675
697	package CFPlus::UI::Empty;	676	package DC::UI::Empty;
698		677
699	our @ISA = CFPlus::UI::Base::;	678	our @ISA = DC::UI::Base::;
700		679
701	sub new {	680	sub new {
702	my ($class, %arg) = @_;	681	my ($class, %arg) = @_;
703	$class->SUPER::new (can_events => 0, %arg);	682	$class->SUPER::new (can_events => 0, %arg);
704	}	683	}
…		…
711		690
712	sub draw { }	691	sub draw { }
713		692
714	#############################################################################	693	#############################################################################
715		694
716	package CFPlus::UI::Container;	695	package DC::UI::Container;
717		696
718	our @ISA = CFPlus::UI::Base::;	697	our @ISA = DC::UI::Base::;
719		698
720	sub new {	699	sub new {
721	my ($class, %arg) = @_;	700	my ($class, %arg) = @_;
722		701
723	my $children = delete $arg{children};	702	my $children = delete $arg{children};
…		…
727	can_events => 0,	706	can_events => 0,
728	%arg,	707	%arg,
729	);	708	);
730		709
731	$self->add (@$children)	710	$self->add (@$children)
732	if $children;	711	if $children && @$children;
733		712
734	$self	713	$self
735	}	714	}
736		715
737	sub realloc {	716	sub realloc {
…		…
746	my ($self, @widgets) = @_;	725	my ($self, @widgets) = @_;
747		726
748	$_->set_parent ($self)	727	$_->set_parent ($self)
749	for @widgets;	728	for @widgets;
750		729
		730	# TODO: only do this in widgets that need it, e.g. root, fixed
751	use sort 'stable';	731	use sort 'stable';
752		732
753	$self->{children} = [	733	$self->{children} = [
754	sort { $a->{z} <=> $b->{z} }	734	sort { $a->{z} <=> $b->{z} }
755	@{$self->{children}}, @widgets	735	@{$self->{children}}, @widgets
756	];	736	];
757		737
758	$self->realloc;	738	$self->realloc;
		739
		740	$self->emit (c_add => \@widgets);
		741
		742	map $_+0, @widgets
759	}	743	}
760		744
761	sub children {	745	sub children {
762	@{ $_[0]{children} }	746	@{ $_[0]{children} }
763	}	747	}
764		748
765	sub remove {	749	sub remove {
766	my ($self, $child) = @_;	750	my ($self, @widgets) = @_;
767		751
		752	$self->emit (c_remove => \@widgets);
		753
		754	for my $child (@widgets) {
768	delete $child->{parent};	755	delete $child->{parent};
769	$child->hide;	756	$child->hide;
770
771	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];	757	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
		758	}
772		759
773	$self->realloc;	760	$self->realloc;
774	}	761	}
775		762
776	sub clear {	763	sub clear {
777	my ($self) = @_;	764	my ($self) = @_;
778		765
779	my $children = delete $self->{children};	766	my $children = $self->{children};
780	$self->{children} = [];	767	$self->{children} = [];
781		768
782	for (@$children) {	769	for (@$children) {
783	delete $_->{parent};	770	delete $_->{parent};
784	$_->hide;	771	$_->hide;
…		…
804	}	791	}
805		792
806	sub _draw {	793	sub _draw {
807	my ($self) = @_;	794	my ($self) = @_;
808		795
809	$_->draw for @{$self->{children}};	796	$_->draw for $self->visible_children;
810	}	797	}
811		798
812	#############################################################################	799	#############################################################################
813		800
814	package CFPlus::UI::Bin;	801	package DC::UI::Bin;
815		802
816	our @ISA = CFPlus::UI::Container::;	803	our @ISA = DC::UI::Container::;
817		804
818	sub new {	805	sub new {
819	my ($class, %arg) = @_;	806	my ($class, %arg) = @_;
820		807
821	my $child = (delete $arg{child}) || new CFPlus::UI::Empty::;	808	my $child = (delete $arg{child}) || new DC::UI::Empty::;
822		809
823	$class->SUPER::new (children => [$child], %arg)	810	$class->SUPER::new (children => [$child], %arg)
824	}	811	}
825		812
826	sub add {	813	sub add {
827	my ($self, $child) = @_;	814	my ($self, $child) = @_;
828		815
829	$self->SUPER::remove ($_) for @{ $self->{children} };	816	$self->clear;
830	$self->SUPER::add ($child);	817	$self->SUPER::add ($child);
831	}	818	}
832		819
833	sub remove {	820	sub remove {
834	my ($self, $widget) = @_;	821	my ($self, $widget) = @_;
835		822
836	$self->SUPER::remove ($widget);	823	$self->SUPER::remove ($widget);
837		824
838	$self->{children} = [new CFPlus::UI::Empty]	825	$self->{children} = [new DC::UI::Empty]
839	unless @{$self->{children}};	826	unless @{$self->{children}};
840	}	827	}
841		828
842	sub child { $_[0]->{children}[0] }	829	sub child { $_[0]->{children}[0] }
843		830
…		…
852		839
853	1	840	1
854	}	841	}
855		842
856	#############################################################################	843	#############################################################################
857
858	# back-buffered drawing area	844	# back-buffered drawing area
859		845
860	package CFPlus::UI::Window;	846	package DC::UI::Window;
861		847
862	our @ISA = CFPlus::UI::Bin::;	848	our @ISA = DC::UI::Bin::;
863		849
864	use CFPlus::OpenGL;	850	use DC::OpenGL;
865		851
866	sub new {	852	sub new {
867	my ($class, %arg) = @_;	853	my ($class, %arg) = @_;
868		854
869	my $self = $class->SUPER::new (%arg);	855	my $self = $class->SUPER::new (%arg);
…		…
891	}	877	}
892		878
893	sub render_child {	879	sub render_child {
894	my ($self) = @_;	880	my ($self) = @_;
895		881
896	$self->{texture} = new_from_opengl CFPlus::Texture $self->{w}, $self->{h}, sub {	882	$self->{texture} = new_from_opengl DC::Texture $self->{w}, $self->{h}, sub {
897	glClearColor 0, 0, 0, 0;	883	glClearColor 0, 0, 0, 0;
898	glClear GL_COLOR_BUFFER_BIT;	884	glClear GL_COLOR_BUFFER_BIT;
899		885
900	{	886	{
901	package CFPlus::UI::Base;	887	package DC::UI::Base;
902		888
903	($draw_x, $draw_y, $draw_w, $draw_h) =	889	local ($draw_x, $draw_y, $draw_w, $draw_h) =
904	(0, 0, $self->{w}, $self->{h});	890	(0, 0, $self->{w}, $self->{h});
		891
		892	$self->_render;
905	}	893	}
906
907	$self->_render;
908	};	894	};
909	}	895	}
910		896
911	sub _draw {	897	sub _draw {
912	my ($self) = @_;	898	my ($self) = @_;
913
914	my ($w, $h) = @$self{qw(w h)};
915		899
916	my $tex = $self->{texture}	900	my $tex = $self->{texture}
917	or return;	901	or return;
918		902
919	glEnable GL_TEXTURE_2D;	903	glEnable GL_TEXTURE_2D;
920	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	904	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
921	glColor 0, 0, 0, 1;	905	glColor 0, 0, 0, 1;
922		906
923	$tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);	907	$tex->draw_quad_alpha_premultiplied (0, 0);
924		908
925	glDisable GL_TEXTURE_2D;	909	glDisable GL_TEXTURE_2D;
926	}	910	}
927		911
928	#############################################################################	912	#############################################################################
929		913
930	package CFPlus::UI::ViewPort;	914	package DC::UI::ViewPort;
931		915
		916	use List::Util qw(min max);
		917
932	our @ISA = CFPlus::UI::Window::;	918	our @ISA = DC::UI::Window::;
933		919
934	sub new {	920	sub new {
935	my $class = shift;	921	my $class = shift;
936		922
937	$class->SUPER::new (	923	$class->SUPER::new (
…		…
944	sub size_request {	930	sub size_request {
945	my ($self) = @_;	931	my ($self) = @_;
946		932
947	my ($w, $h) = @{$self->child}{qw(req_w req_h)};	933	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
948		934
949	$w = 10 if $self->{scroll_x};	935	$w = 1 if $self->{scroll_x};
950	$h = 10 if $self->{scroll_y};	936	$h = 1 if $self->{scroll_y};
951		937
952	($w, $h)	938	($w, $h)
953	}	939	}
954		940
955	sub invoke_size_allocate {	941	sub invoke_size_allocate {
…		…
967	}	953	}
968		954
969	sub set_offset {	955	sub set_offset {
970	my ($self, $x, $y) = @_;	956	my ($self, $x, $y) = @_;
971		957
		958	my $x = max 0, min $self->child->{w} - $self->{w}, int $x;
		959	my $y = max 0, min $self->child->{h} - $self->{h}, int $y;
		960
		961	if ($x != $self->{view_x} or $y != $self->{view_y}) {
972	$self->{view_x} = int $x;	962	$self->{view_x} = $x;
973	$self->{view_y} = int $y;	963	$self->{view_y} = $y;
974		964
		965	$self->emit (changed => $x, $y);
975	$self->update;	966	$self->update;
		967	}
		968	}
		969
		970	sub set_center {
		971	my ($self, $x, $y) = @_;
		972
		973	$self->set_offset ($x - $self->{w} * .5, $y - $self->{h} * .5);
		974	}
		975
		976	sub make_visible {
		977	my ($self, $x, $y, $border) = @_;
		978
		979	if ( $x < $self->{view_x} + $self->{w} * $border
		980	|| $x > $self->{view_x} + $self->{w} * (1 - $border)
		981	|| $y < $self->{view_y} + $self->{h} * $border
		982	|| $y > $self->{view_y} + $self->{h} * (1 - $border)
		983	) {
		984	$self->set_center ($x, $y);
		985	}
976	}	986	}
977		987
978	# hmm, this does not work for topleft of $self... but we should not ask for that	988	# hmm, this does not work for topleft of $self... but we should not ask for that
979	sub coord2local {	989	sub coord2local {
980	my ($self, $x, $y) = @_;	990	my ($self, $x, $y) = @_;
…		…
995	my ($self, $x, $y) = @_;	1005	my ($self, $x, $y) = @_;
996		1006
997	if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}	1007	if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
998	&& $y >= $self->{y} && $y < $self->{y} + $self->{h}	1008	&& $y >= $self->{y} && $y < $self->{y} + $self->{h}
999	) {	1009	) {
1000	$self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})	1010	$self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
1001	} else {	1011	} else {
1002	$self->CFPlus::UI::Base::find_widget ($x, $y)	1012	$self->DC::UI::Base::find_widget ($x, $y)
1003	}	1013	}
1004	}	1014	}
1005		1015
1006	sub _render {	1016	sub _render {
1007	my ($self) = @_;	1017	my ($self) = @_;
1008		1018
1009	local $CFPlus::UI::Base::draw_x = $CFPlus::UI::Base::draw_x - $self->{view_x};	1019	local $DC::UI::Base::draw_x = $DC::UI::Base::draw_x - $self->{view_x};
1010	local $CFPlus::UI::Base::draw_y = $CFPlus::UI::Base::draw_y - $self->{view_y};	1020	local $DC::UI::Base::draw_y = $DC::UI::Base::draw_y - $self->{view_y};
1011		1021
1012	CFPlus::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};	1022	DC::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
1013		1023
1014	$self->SUPER::_render;	1024	$self->SUPER::_render;
1015	}	1025	}
1016		1026
1017	#############################################################################	1027	#############################################################################
1018		1028
1019	package CFPlus::UI::ScrolledWindow;	1029	package DC::UI::ScrolledWindow;
1020		1030
1021	our @ISA = CFPlus::UI::HBox::;	1031	our @ISA = DC::UI::Table::;
1022		1032
1023	sub new {	1033	sub new {
1024	my ($class, %arg) = @_;	1034	my ($class, %arg) = @_;
1025		1035
1026	my $child = delete $arg{child};	1036	my $child = delete $arg{child};
1027		1037
1028	my $self;	1038	my $self;
1029		1039
1030	my $slider = new CFPlus::UI::Slider	1040	my $hslider = new DC::UI::Slider
		1041	c_col => 0,
		1042	c_row => 1,
		1043	vertical => 0,
		1044	range => [0, 0, 1, 0.01], # HACK fix
		1045	on_changed => sub {
		1046	$self->{hpos} = $_[1];
		1047	$self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
		1048	},
		1049	;
		1050
		1051	my $vslider = new DC::UI::Slider
		1052	c_col => 1,
		1053	c_row => 0,
1031	vertical => 1,	1054	vertical => 1,
1032	range => [0, 0, 1, 0.01], # HACK fix	1055	range => [0, 0, 1, 0.01], # HACK fix
1033	on_changed => sub {	1056	on_changed => sub {
1034	$self->{vp}->set_offset (0, $_[1]);	1057	$self->{vpos} = $_[1];
		1058	$self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
1035	},	1059	},
1036	;	1060	;
1037		1061
1038	$self = $class->SUPER::new (	1062	$self = $class->SUPER::new (
1039	vp => (new CFPlus::UI::ViewPort expand => 1),	1063	scroll_x => 0,
		1064	scroll_y => 1,
1040	can_events => 1,	1065	can_events => 1,
1041	slider => $slider,	1066	hslider => $hslider,
		1067	vslider => $vslider,
		1068	col_expand => [1, 0],
		1069	row_expand => [1, 0],
1042	%arg,	1070	%arg,
1043	);	1071	);
1044		1072
		1073	$self->{vp} = new DC::UI::ViewPort
		1074	c_col => 0,
		1075	c_row => 0,
		1076	expand => 1,
		1077	scroll_x => $self->{scroll_x},
		1078	scroll_y => $self->{scroll_y},
		1079	on_changed => sub {
		1080	my ($vp, $x, $y) = @_;
		1081
		1082	$vp->{parent}{hslider}->set_value ($x);
		1083	$vp->{parent}{vslider}->set_value ($y);
		1084
		1085	0
		1086	},
		1087	on_size_allocate => sub {
		1088	my ($vp, $w, $h) = @_;
		1089	$vp->{parent}->update_slider;
		1090	0
		1091	},
		1092	;
		1093
1045	$self->SUPER::add ($self->{vp}, $self->{slider});	1094	$self->SUPER::add ($self->{vp});
		1095
1046	$self->add ($child) if $child;	1096	$self->add ($child) if $child;
1047		1097
1048	$self	1098	$self
1049	}	1099	}
1050
1051	#TODO# update range on size_allocate depending on child
1052		1100
1053	sub add {	1101	sub add {
1054	my ($self, $widget) = @_;	1102	my ($self, $widget) = @_;
1055		1103
1056	$self->{vp}->add ($self->{child} = $widget);	1104	$self->{vp}->add ($self->{child} = $widget);
1057	}	1105	}
1058		1106
		1107	sub set_offset { shift->{vp}->set_offset (@_) }
		1108	sub set_center { shift->{vp}->set_center (@_) }
		1109	sub make_visible { shift->{vp}->make_visible (@_) }
		1110
		1111	sub update_slider {
		1112	my ($self) = @_;
		1113
		1114	my $child = ($self->{vp} or return)->child;
		1115
		1116	if ($self->{scroll_x}) {
		1117	my ($w1, $w2) = ($child->{req_w}, $self->{vp}{w});
		1118	$self->{hslider}->set_range ([$self->{hslider}{range}[0], 0, $w1, $w2, 1]);
		1119
		1120	my $visible = $w1 > $w2;
		1121	if ($visible != $self->{hslider_visible}) {
		1122	$self->{hslider_visible} = $visible;
		1123	$visible ? $self->SUPER::add ($self->{hslider})
		1124	: $self->SUPER::remove ($self->{hslider});
		1125	}
		1126	}
		1127
		1128	if ($self->{scroll_y}) {
		1129	my ($h1, $h2) = ($child->{req_h}, $self->{vp}{h});
		1130	$self->{vslider}->set_range ([$self->{vslider}{range}[0], 0, $h1, $h2, 1]);
		1131
		1132	my $visible = $h1 > $h2;
		1133	if ($visible != $self->{vslider_visible}) {
		1134	$self->{vslider_visible} = $visible;
		1135	$visible ? $self->SUPER::add ($self->{vslider})
		1136	: $self->SUPER::remove ($self->{vslider});
		1137	}
		1138	}
		1139	}
		1140
		1141	sub start_dragging {
		1142	my ($self, $ev) = @_;
		1143
		1144	$self->grab_focus;
		1145
		1146	my $ox = $self->{vp}{view_x};
		1147	my $oy = $self->{vp}{view_y};
		1148
		1149	$self->{motion} = sub {
		1150	my ($ev, $x, $y) = @_;
		1151
		1152	$ox -= $ev->{xrel};
		1153	$oy -= $ev->{yrel};
		1154
		1155	$self->{vp}->set_offset ($ox, $oy);
		1156	};
		1157	}
		1158
1059	sub invoke_mouse_wheel {	1159	sub invoke_mouse_wheel {
1060	my ($self, $ev) = @_;	1160	my ($self, $ev) = @_;
1061		1161
1062	return 0 unless $ev->{dy}; # only vertical movements
1063
1064	$self->{slider}->emit (mouse_wheel => $ev);	1162	$self->{vslider}->emit (mouse_wheel => $ev) if $self->{vslider_visible};
		1163	$self->{hslider}->emit (mouse_wheel => $ev) if $self->{hslider_visible};
1065		1164
1066	1	1165	1
1067	}	1166	}
1068		1167
1069	sub update_slider {	1168	sub invoke_button_down {
1070	my ($self) = @_;	1169	my ($self, $ev, $x, $y) = @_;
1071		1170
1072	$self->{slider}->set_range ([$self->{slider}{range}[0], 0, $self->{vp}->child->{h}, $self->{vp}{h}, 1]);	1171	if ($ev->{button} == 2) {
1073	}	1172	$self->start_dragging ($ev);
		1173	return 1;
		1174	}
1074		1175
1075	sub update {	1176	0
1076	my ($self) = @_;	1177	}
1077		1178
1078	$self->SUPER::update;	1179	sub invoke_button_up {
		1180	my ($self, $ev, $x, $y) = @_;
1079		1181
1080	$self->update_slider;	1182	if (delete $self->{motion}) {
		1183	return 1;
		1184	}
		1185
		1186	0
		1187	}
		1188
		1189	sub invoke_mouse_motion {
		1190	my ($self, $ev, $x, $y) = @_;
		1191
		1192	if ($self->{motion}) {
		1193	$self->{motion}->($ev, $x, $y);
		1194	return 1;
		1195	}
		1196
		1197	0
1081	}	1198	}
1082		1199
1083	sub invoke_size_allocate {	1200	sub invoke_size_allocate {
1084	my ($self, $w, $h) = @_;	1201	my ($self, $w, $h) = @_;
1085		1202
1086	$self->update_slider;	1203	$self->update_slider;
1087
1088	$self->SUPER::invoke_size_allocate ($w, $h)	1204	$self->SUPER::invoke_size_allocate ($w, $h)
1089	}	1205	}
1090		1206
1091	#############################################################################	1207	#############################################################################
1092		1208
1093	package CFPlus::UI::Frame;	1209	package DC::UI::Frame;
1094		1210
1095	our @ISA = CFPlus::UI::Bin::;	1211	our @ISA = DC::UI::Bin::;
1096		1212
1097	use CFPlus::OpenGL;	1213	use DC::OpenGL;
1098		1214
1099	sub new {	1215	sub new {
1100	my $class = shift;	1216	my $class = shift;
1101		1217
1102	$class->SUPER::new (	1218	$class->SUPER::new (
…		…
1112	my ($w, $h) = @$self{qw(w h)};	1228	my ($w, $h) = @$self{qw(w h)};
1113		1229
1114	glEnable GL_BLEND;	1230	glEnable GL_BLEND;
1115	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;	1231	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1116	glColor_premultiply @{ $self->{bg} };	1232	glColor_premultiply @{ $self->{bg} };
1117
1118	glBegin GL_QUADS;
1119	glVertex 0 , 0;
1120	glVertex 0 , $h;
1121	glVertex $w, $h;	1233	glRect 0, 0, $w, $h;
1122	glVertex $w, 0;
1123	glEnd;
1124
1125	glDisable GL_BLEND;	1234	glDisable GL_BLEND;
1126	}	1235	}
1127		1236
1128	$self->SUPER::_draw;	1237	$self->SUPER::_draw;
1129	}	1238	}
1130		1239
1131	#############################################################################	1240	#############################################################################
1132		1241
1133	package CFPlus::UI::FancyFrame;	1242	package DC::UI::FancyFrame;
1134		1243
1135	our @ISA = CFPlus::UI::Bin::;	1244	our @ISA = DC::UI::Bin::;
1136		1245
1137	use CFPlus::OpenGL;	1246	use DC::OpenGL;
		1247
		1248	sub new {
		1249	my ($class, %arg) = @_;
		1250
		1251	if ((exists $arg{label}) && !ref $arg{label}) {
		1252	$arg{label} = new DC::UI::Label
		1253	align => 1,
		1254	valign => 0.5,
		1255	text => $arg{label},
		1256	fontsize => ($arg{border} || 0.8) * 0.75;
		1257	}
		1258
		1259	my $self = $class->SUPER::new (
		1260	# label => "",
		1261	fg => [0.6, 0.3, 0.1],
		1262	border => 0.8,
		1263	style => 'single',
		1264	%arg,
		1265	);
		1266
		1267	$self
		1268	}
		1269
		1270	sub add {
		1271	my ($self, @widgets) = @_;
		1272
		1273	$self->SUPER::add (@widgets);
		1274	$self->DC::UI::Container::add ($self->{label}) if $self->{label};
		1275	}
		1276
		1277	sub border {
		1278	int $_[0]{border} * $::FONTSIZE
		1279	}
		1280
		1281	sub size_request {
		1282	my ($self) = @_;
		1283
		1284	($self->{label_w}, undef) = $self->{label}->size_request
		1285	if $self->{label};
		1286
		1287	my ($w, $h) = $self->SUPER::size_request;
		1288
		1289	(
		1290	$w + $self->border * 2,
		1291	$h + $self->border * 2,
		1292	)
		1293	}
		1294
		1295	sub invoke_size_allocate {
		1296	my ($self, $w, $h) = @_;
		1297
		1298	my $border = $self->border;
		1299
		1300	$w -= List::Util::max 0, $border * 2;
		1301	$h -= List::Util::max 0, $border * 2;
		1302
		1303	if (my $label = $self->{label}) {
		1304	$label->{w} = List::Util::max 0, List::Util::min $self->{label_w}, $w - $border * 2;
		1305	$label->{h} = List::Util::min $h, $border;
		1306	$label->invoke_size_allocate ($label->{w}, $label->{h});
		1307	}
		1308
		1309	$self->child->configure ($border, $border, $w, $h);
		1310
		1311	1
		1312	}
		1313
		1314	sub _draw {
		1315	my ($self) = @_;
		1316
		1317	my $child = $self->{children}[0];
		1318
		1319	my $border = $self->border;
		1320	my ($w, $h) = ($self->{w}, $self->{h});
		1321
		1322	$child->draw;
		1323
		1324	glColor @{$self->{fg}};
		1325	glBegin GL_LINE_STRIP;
		1326	glVertex $border * 1.5 , $border * 0.5 + 0.5;
		1327	glVertex $border * 0.5 + 0.5, $border * 0.5 + 0.5;
		1328	glVertex $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
		1329	glVertex $w - $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
		1330	glVertex $w - $border * 0.5 + 0.5, $border * 0.5 + 0.5;
		1331	glVertex $self->{label} ? $border * 2 + $self->{label}{w} : $border * 1.5, $border * 0.5 + 0.5;
		1332	glEnd;
		1333
		1334	if ($self->{label}) {
		1335	glTranslate $border * 2, 0;
		1336	$self->{label}->_draw;
		1337	}
		1338	}
		1339
		1340	#############################################################################
		1341
		1342	package DC::UI::Toplevel;
		1343
		1344	our @ISA = DC::UI::Bin::;
		1345
		1346	use DC::OpenGL;
1138		1347
1139	my $bg =	1348	my $bg =
1140	new_from_file CFPlus::Texture CFPlus::find_rcfile "d1_bg.png",	1349	new_from_file DC::Texture DC::find_rcfile "d1_bg.png",
1141	mipmap => 1, wrap => 1;	1350	mipmap => 1, wrap => 1;
1142		1351
1143	my @border =	1352	my @border =
1144	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }	1353	map { new_from_file DC::Texture DC::find_rcfile $_, mipmap => 1 }
1145	qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);	1354	qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
		1355
		1356	my @icon =
		1357	map { new_from_file DC::Texture DC::find_rcfile $_, mipmap => 1 }
		1358	qw(x1_move.png x1_resize.png);
1146		1359
1147	sub new {	1360	sub new {
1148	my ($class, %arg) = @_;	1361	my ($class, %arg) = @_;
1149		1362
1150	my $self = $class->SUPER::new (	1363	my $self = $class->SUPER::new (
…		…
1155	min_w => 64,	1368	min_w => 64,
1156	min_h => 32,	1369	min_h => 32,
1157	%arg,	1370	%arg,
1158	);	1371	);
1159		1372
1160	$self->{title_widget} = new CFPlus::UI::Label	1373	$self->{title_widget} = new DC::UI::Label
1161	align => 0,	1374	align => 0.5,
1162	valign => 1,	1375	valign => 1,
1163	text => $self->{title},	1376	text => $self->{title},
1164	fontsize => $self->{border},	1377	fontsize => $self->{border},
1165	if exists $self->{title};	1378	if exists $self->{title};
1166		1379
1167	if ($self->{has_close_button}) {	1380	if ($self->{has_close_button}) {
1168	$self->{close_button} =	1381	$self->{close_button} =
1169	new CFPlus::UI::ImageButton	1382	new DC::UI::ImageButton
1170	path => 'x1_close.png',	1383	path => 'x1_close.png',
1171	on_activate => sub { $self->emit ("delete") };	1384	on_activate => sub { $self->emit ("delete") };
1172		1385
1173	$self->CFPlus::UI::Container::add ($self->{close_button});	1386	$self->DC::UI::Container::add ($self->{close_button});
1174	}	1387	}
1175		1388
1176	$self	1389	$self
1177	}	1390	}
1178		1391
1179	sub add {	1392	sub add {
1180	my ($self, @widgets) = @_;	1393	my ($self, @widgets) = @_;
1181		1394
1182	$self->SUPER::add (@widgets);	1395	$self->SUPER::add (@widgets);
1183	$self->CFPlus::UI::Container::add ($self->{close_button}) if $self->{close_button};	1396	$self->DC::UI::Container::add ($self->{close_button}) if $self->{close_button};
1184	$self->CFPlus::UI::Container::add ($self->{title_widget}) if $self->{title_widget};	1397	$self->DC::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
1185	}	1398	}
1186		1399
1187	sub border {	1400	sub border {
1188	int $_[0]{border} * $::FONTSIZE	1401	int $_[0]{border} * $::FONTSIZE
		1402	}
		1403
		1404	sub get_max_wh {
		1405	my ($self) = @_;
		1406
		1407	return ($self->{w}, $self->{h})
		1408	if $self->{visible} && $self->{w};
		1409
		1410	$self->SUPER::get_max_wh
1189	}	1411	}
1190		1412
1191	sub size_request {	1413	sub size_request {
1192	my ($self) = @_;	1414	my ($self) = @_;
1193		1415
…		…
1319	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	1541	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1320		1542
1321	my $border = $self->border;	1543	my $border = $self->border;
1322		1544
1323	glColor @{ $self->{border_bg} };	1545	glColor @{ $self->{border_bg} };
1324	$border[0]->draw_quad_alpha (0, 0, $w, $border);	1546	$border[0]->draw_quad_alpha ( 0, 0, $w, $border);
1325	$border[1]->draw_quad_alpha (0, $border, $border, $ch);	1547	$border[1]->draw_quad_alpha ( 0, $border, $border, $ch);
1326	$border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);	1548	$border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1327	$border[3]->draw_quad_alpha (0, $h - $border, $w, $border);	1549	$border[3]->draw_quad_alpha ( 0, $h - $border, $w, $border);
		1550
		1551	# move
		1552	my $w2 = ($w - $border) * .5;
		1553	my $h2 = ($h - $border) * .5;
		1554	$icon[0]->draw_quad_alpha ( 0, $h2, $border, $border);
		1555	$icon[0]->draw_quad_alpha ($w - $border, $h2, $border, $border);
		1556	$icon[0]->draw_quad_alpha ($w2 , $h - $border, $border, $border);
		1557
		1558	# resize
		1559	$icon[1]->draw_quad_alpha ( 0, 0, $border, $border);
		1560	$icon[1]->draw_quad_alpha ($w - $border, 0, $border, $border)
		1561	unless $self->{has_close_button};
		1562	$icon[1]->draw_quad_alpha ( 0, $h - $border, $border, $border);
		1563	$icon[1]->draw_quad_alpha ($w - $border, $h - $border, $border, $border);
1328		1564
1329	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {	1565	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1330	glColor @{ $self->{bg} };	1566	glColor @{ $self->{bg} };
1331		1567
1332	# TODO: repeat texture not scale	1568	# TODO: repeat texture not scale
…		…
1351	if $self->{close_button};	1587	if $self->{close_button};
1352	}	1588	}
1353		1589
1354	#############################################################################	1590	#############################################################################
1355		1591
1356	package CFPlus::UI::Table;	1592	package DC::UI::Table;
1357		1593
1358	our @ISA = CFPlus::UI::Base::;	1594	our @ISA = DC::UI::Container::;
1359		1595
1360	use List::Util qw(max sum);	1596	use List::Util qw(max sum);
1361		1597
1362	use CFPlus::OpenGL;	1598	use DC::OpenGL;
1363		1599
1364	sub new {	1600	sub new {
1365	my $class = shift;	1601	my $class = shift;
1366		1602
1367	$class->SUPER::new (	1603	$class->SUPER::new (
1368	col_expand => [],	1604	col_expand => [],
		1605	row_expand => [],
1369	@_,	1606	@_,
1370	)	1607	)
1371	}	1608	}
1372		1609
1373	sub children {
1374	grep $_, map @$_, grep $_, @{ $_[0]{children} }
1375	}
1376
1377	sub add {	1610	sub add {
		1611	my ($self, @widgets) = @_;
		1612
		1613	for my $child (@widgets) {
		1614	$child->{c_rowspan} ||= 1;
		1615	$child->{c_colspan} ||= 1;
		1616	}
		1617
		1618	$self->SUPER::add (@widgets);
		1619	}
		1620
		1621	sub add_at {
1378	my ($self) = shift;	1622	my $self = shift;
		1623
		1624	my @widgets;
1379		1625
1380	while (@_) {	1626	while (@_) {
1381	my ($x, $y, $child) = splice @_, 0, 3, ();	1627	my ($col, $row, $child) = splice @_, 0, 3, ();
1382	$child->set_parent ($self);
1383	$self->{children}[$y][$x] = $child;
1384	}
1385		1628
1386	$self->{force_realloc} = 1;	1629	$child->{c_row} = $row;
1387	$self->{force_size_alloc} = 1;	1630	$child->{c_col} = $col;
1388	$self->realloc;
1389	}
1390		1631
1391	sub remove {	1632	push @widgets, $child;
		1633	}
		1634
		1635	$self->add (@widgets);
		1636	}
		1637
		1638	sub get_wh {
1392	my ($self, $child) = @_;	1639	my ($self) = @_;
1393		1640
1394	# TODO: not yet implemented	1641	my (@w, @h);
1395	}
1396
1397	# TODO: move to container class maybe? send children a signal on removal?
1398	sub clear {
1399	my ($self) = @_;
1400		1642
1401	my @children = $self->children;	1643	my @children = $self->children;
1402	delete $self->{children};	1644
		1645	# first pass, columns
		1646	for my $widget (sort { $a->{c_colspan} <=> $b->{c_colspan} } @children) {
		1647	my ($c, $w, $cs) = @$widget{qw(c_col req_w c_colspan)};
		1648
		1649	my $sw = sum @w[$c .. $c + $cs - 1];
		1650
		1651	if ($w > $sw) {
		1652	$_ += ($w - $sw) / ($_ ? $sw / $_ : $cs) for @w[$c .. $c + $cs - 1];
		1653	}
1403		1654	}
1404	for (@children) {
1405	delete $_->{parent};
1406	$_->hide;
1407	}
1408		1655
1409	$self->realloc;	1656	# second pass, rows
1410	}	1657	for my $widget (sort { $a->{c_rowspan} <=> $b->{c_rowspan} } @children) {
1411
1412	sub get_wh {
1413	my ($self) = @_;
1414
1415	my (@w, @h);
1416
1417	for my $y (0 .. $#{$self->{children}}) {
1418	my $row = $self->{children}[$y]
1419	or next;
1420
1421	for my $x (0 .. $#$row) {
1422	my $widget = $row->[$x]
1423	or next;
1424	my ($w, $h) = @$widget{qw(req_w req_h)};	1658	my ($r, $h, $rs) = @$widget{qw(c_row req_h c_rowspan)};
1425		1659
1426	$w[$x] = max $w[$x], $w;	1660	my $sh = sum @h[$r .. $r + $rs - 1];
1427	$h[$y] = max $h[$y], $h;	1661
		1662	if ($h > $sh) {
		1663	$_ += ($h - $sh) / ($_ ? $sh / $_ : $rs) for @h[$r .. $r + $rs - 1];
1428	}	1664	}
1429	}	1665	}
1430		1666
1431	(\@w, \@h)	1667	(\@w, \@h)
1432	}	1668	}
…		…
1448	my ($ws, $hs) = $self->get_wh;	1684	my ($ws, $hs) = $self->get_wh;
1449		1685
1450	my $req_w = (sum @$ws) || 1;	1686	my $req_w = (sum @$ws) || 1;
1451	my $req_h = (sum @$hs) || 1;	1687	my $req_h = (sum @$hs) || 1;
1452		1688
1453	# TODO: nicer code && do row_expand	1689	# now linearly scale the rows/columns to the allocated size
1454	my @col_expand = @{$self->{col_expand}};	1690	my @col_expand = @{$self->{col_expand}};
1455	@col_expand = (1) x @$ws unless @col_expand;	1691	@col_expand = (1) x @$ws unless @col_expand;
1456	my $col_expand = (sum @col_expand) || 1;	1692	my $col_expand = (sum @col_expand) || 1;
1457		1693
1458	# linearly scale sizes
1459	$ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;	1694	$ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
1460	$hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
1461		1695
1462	CFPlus::UI::harmonize $ws;	1696	DC::UI::harmonize $ws;
		1697
		1698	my @row_expand = @{$self->{row_expand}};
		1699	@row_expand = (1) x @$ws unless @row_expand;
		1700	my $row_expand = (sum @row_expand) || 1;
		1701
		1702	$hs->[$_] += $row_expand[$_] / $row_expand * ($h - $req_h) for 0 .. $#$hs;
		1703
1463	CFPlus::UI::harmonize $hs;	1704	DC::UI::harmonize $hs;
1464		1705
1465	my $y;	1706	my @x; for (0 .. $#$ws) { $x[$_ + 1] = $x[$_] + $ws->[$_] }
		1707	my @y; for (0 .. $#$hs) { $y[$_ + 1] = $y[$_] + $hs->[$_] }
1466		1708
1467	for my $r (0 .. $#{$self->{children}}) {	1709	for my $widget ($self->children) {
1468	my $row = $self->{children}[$r]	1710	my ($r, $c, $w, $h, $rs, $cs) = @$widget{qw(c_row c_col req_w req_h c_rowspan c_colspan)};
1469	or next;
1470		1711
1471	my $x = 0;	1712	$widget->configure (
1472	my $row_h = $hs->[$r];	1713	$x[$c], $y[$r],
		1714	$x[$c + $cs] - $x[$c], $y[$r + $rs] - $y[$r],
1473		1715	);
1474	for my $c (0 .. $#$row) {	1716	}
1475	my $col_w = $ws->[$c];
1476		1717
1477	if (my $widget = $row->[$c]) {	1718	1
1478	$widget->configure ($x, $y, $col_w, $row_h);	1719	}
1479	}
1480		1720
1481	$x += $col_w;	1721	#############################################################################
		1722
		1723	package DC::UI::Fixed;
		1724
		1725	use List::Util qw(min max);
		1726
		1727	our @ISA = DC::UI::Container::;
		1728
		1729	sub _scale($$$) {
		1730	my ($rel, $val, $max) = @_;
		1731
		1732	$rel ? $val * $max : $val
		1733	}
		1734
		1735	sub size_request {
		1736	my ($self) = @_;
		1737
		1738	my ($x1, $y1, $x2, $y2) = (0, 0, 0, 0);
		1739
		1740	# determine overall size by querying abs widgets
		1741	for my $child ($self->visible_children) {
		1742	unless ($child->{c_rel}) {
		1743	my $x = $child->{c_x};
		1744	my $y = $child->{c_y};
		1745
		1746	$x1 = min $x1, $x; $x2 = max $x2, $x + $child->{req_w};
		1747	$y1 = min $y1, $y; $y2 = max $y2, $y + $child->{req_h};
1482	}	1748	}
		1749	}
1483		1750
1484	$y += $row_h;	1751	my $W = $x2 - $x1;
		1752	my $H = $y2 - $y1;
		1753
		1754	# now layout remaining widgets
		1755	for my $child ($self->visible_children) {
		1756	if ($child->{c_rel}) {
		1757	my $x = _scale $child->{c_rel}, $child->{c_x}, $W;
		1758	my $y = _scale $child->{c_rel}, $child->{c_y}, $H;
		1759
		1760	$x1 = min $x1, $x; $x2 = max $x2, $x + $child->{req_w};
		1761	$y1 = min $y1, $y; $y2 = max $y2, $y + $child->{req_h};
		1762	}
		1763	}
		1764
		1765	my $W = $x2 - $x1;
		1766	my $H = $y2 - $y1;
		1767
		1768	($W, $H)
		1769	}
		1770
		1771	sub invoke_size_allocate {
		1772	my ($self, $W, $H) = @_;
		1773
		1774	for my $child ($self->visible_children) {
		1775	my $x = _scale $child->{c_rel}, $child->{c_x}, $W;
		1776	my $y = _scale $child->{c_rel}, $child->{c_y}, $H;
		1777
		1778	$x += $child->{c_halign} * $child->{req_w};
		1779	$y += $child->{c_valign} * $child->{req_h};
		1780
		1781	$child->configure (int $x, int $y, $child->{req_w}, $child->{req_h});
1485	}	1782	}
1486		1783
1487	1	1784	1
1488	}	1785	}
1489		1786
1490	sub find_widget {
1491	my ($self, $x, $y) = @_;
1492
1493	$x -= $self->{x};
1494	$y -= $self->{y};
1495
1496	my $res;
1497
1498	for (grep $_, map @$_, grep $_, @{ $self->{children} }) {
1499	$res = $_->find_widget ($x, $y)
1500	and return $res;
1501	}
1502
1503	$self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
1504	}
1505
1506	sub _draw {
1507	my ($self) = @_;
1508
1509	for (grep $_, @{$self->{children}}) {
1510	$_->draw for grep $_, @$_;
1511	}
1512	}
1513
1514	#############################################################################	1787	#############################################################################
1515		1788
1516	package CFPlus::UI::Box;	1789	package DC::UI::Box;
1517		1790
1518	our @ISA = CFPlus::UI::Container::;	1791	our @ISA = DC::UI::Container::;
1519		1792
1520	sub size_request {	1793	sub size_request {
1521	my ($self) = @_;	1794	my ($self) = @_;
		1795
		1796	my @children = $self->visible_children;
1522		1797
1523	$self->{vertical}	1798	$self->{vertical}
1524	? (	1799	? (
1525	(List::Util::max map $_->{req_w}, @{$self->{children}}),	1800	(List::Util::max map $_->{req_w}, @children),
1526	(List::Util::sum map $_->{req_h}, @{$self->{children}}),	1801	(List::Util::sum map $_->{req_h}, @children),
1527	)	1802	)
1528	: (	1803	: (
1529	(List::Util::sum map $_->{req_w}, @{$self->{children}}),	1804	(List::Util::sum map $_->{req_w}, @children),
1530	(List::Util::max map $_->{req_h}, @{$self->{children}}),	1805	(List::Util::max map $_->{req_h}, @children),
1531	)	1806	)
1532	}	1807	}
1533		1808
1534	sub invoke_size_allocate {	1809	sub invoke_size_allocate {
1535	my ($self, $w, $h) = @_;	1810	my ($self, $w, $h) = @_;
…		…
1556	$req[$_] += $space * $children[$_]{expand}	1831	$req[$_] += $space * $children[$_]{expand}
1557	for 0 .. $#children;	1832	for 0 .. $#children;
1558	}	1833	}
1559	}	1834	}
1560		1835
1561	CFPlus::UI::harmonize \@req;	1836	DC::UI::harmonize \@req;
1562		1837
1563	my $pos = 0;	1838	my $pos = 0;
1564	for (0 .. $#children) {	1839	for (0 .. $#children) {
1565	my $alloc = $req[$_];	1840	my $alloc = $req[$_];
1566	$children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));	1841	$children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
…		…
1571	1	1846	1
1572	}	1847	}
1573		1848
1574	#############################################################################	1849	#############################################################################
1575		1850
1576	package CFPlus::UI::HBox;	1851	package DC::UI::HBox;
1577		1852
1578	our @ISA = CFPlus::UI::Box::;	1853	our @ISA = DC::UI::Box::;
1579		1854
1580	sub new {	1855	sub new {
1581	my $class = shift;	1856	my $class = shift;
1582		1857
1583	$class->SUPER::new (	1858	$class->SUPER::new (
…		…
1586	)	1861	)
1587	}	1862	}
1588		1863
1589	#############################################################################	1864	#############################################################################
1590		1865
1591	package CFPlus::UI::VBox;	1866	package DC::UI::VBox;
1592		1867
1593	our @ISA = CFPlus::UI::Box::;	1868	our @ISA = DC::UI::Box::;
1594		1869
1595	sub new {	1870	sub new {
1596	my $class = shift;	1871	my $class = shift;
1597		1872
1598	$class->SUPER::new (	1873	$class->SUPER::new (
…		…
1601	)	1876	)
1602	}	1877	}
1603		1878
1604	#############################################################################	1879	#############################################################################
1605		1880
1606	package CFPlus::UI::Label;	1881	package DC::UI::Label;
1607		1882
1608	our @ISA = CFPlus::UI::DrawBG::;	1883	our @ISA = DC::UI::DrawBG::;
1609		1884
1610	use CFPlus::OpenGL;	1885	use DC::OpenGL;
1611		1886
1612	sub new {	1887	sub new {
1613	my ($class, %arg) = @_;	1888	my ($class, %arg) = @_;
1614		1889
1615	my $self = $class->SUPER::new (	1890	my $self = $class->SUPER::new (
…		…
1620	#text => initial text	1895	#text => initial text
1621	#markup => initial narkup	1896	#markup => initial narkup
1622	#max_w => maximum pixel width	1897	#max_w => maximum pixel width
1623	#style => 0, # render flags	1898	#style => 0, # render flags
1624	ellipsise => 3, # end	1899	ellipsise => 3, # end
1625	layout => (new CFPlus::Layout),	1900	layout => (new DC::Layout),
1626	fontsize => 1,	1901	fontsize => 1,
1627	align => -1,	1902	align => 0.5,
1628	valign => -1,	1903	valign => 0.5,
1629	padding_x => 2,	1904	padding_x => 4,
1630	padding_y => 2,	1905	padding_y => 2,
1631	can_events => 0,	1906	can_events => 0,
1632	%arg	1907	%arg
1633	);	1908	);
1634		1909
1635	if (exists $self->{template}) {	1910	if (exists $self->{template}) {
1636	my $layout = new CFPlus::Layout;	1911	my $layout = new DC::Layout;
1637	$layout->set_text (delete $self->{template});	1912	$layout->set_text (delete $self->{template});
1638	$self->{template} = $layout;	1913	$self->{template} = $layout;
1639	}	1914	}
1640		1915
1641	if (exists $self->{markup}) {	1916	if (exists $self->{markup}) {
…		…
1659		1934
1660	delete $self->{ox};	1935	delete $self->{ox};
1661	$self->SUPER::realloc;	1936	$self->SUPER::realloc;
1662	}	1937	}
1663		1938
		1939	sub clear {
		1940	my ($self) = @_;
		1941
		1942	$self->set_text ("");
		1943	}
		1944
1664	sub set_text {	1945	sub set_text {
1665	my ($self, $text) = @_;	1946	my ($self, $text) = @_;
1666		1947
1667	return if $self->{text} eq "T$text";	1948	return if $self->{text} eq "T$text";
1668	$self->{text} = "T$text";	1949	$self->{text} = "T$text";
…		…
1691		1972
1692	sub size_request {	1973	sub size_request {
1693	my ($self) = @_;	1974	my ($self) = @_;
1694		1975
1695	$self->{size_req} ||= do {	1976	$self->{size_req} ||= do {
		1977	my ($max_w, $max_h) = $self->get_max_wh;
		1978
1696	$self->{layout}->set_font ($self->{font}) if $self->{font};	1979	$self->{layout}->set_font ($self->{font}) if $self->{font};
1697	$self->{layout}->set_width ($self->{max_w} || -1);	1980	$self->{layout}->set_width ($max_w);
1698	$self->{layout}->set_ellipsise ($self->{ellipsise});	1981	$self->{layout}->set_ellipsise ($self->{ellipsise});
1699	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});	1982	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1700	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	1983	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1701		1984
1702	my ($w, $h) = $self->{layout}->size;	1985	my ($w, $h) = $self->{layout}->size;
1703		1986
1704	if (exists $self->{template}) {	1987	if (exists $self->{template}) {
1705	$self->{template}->set_font ($self->{font}) if $self->{font};	1988	$self->{template}->set_font ($self->{font}) if $self->{font};
1706	$self->{template}->set_width ($self->{max_w} || -1);	1989	$self->{template}->set_width ($max_w);
1707	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);	1990	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1708		1991
1709	my ($w2, $h2) = $self->{template}->size;	1992	my ($w2, $h2) = $self->{template}->size;
1710		1993
1711	$w = List::Util::max $w, $w2;	1994	$w = List::Util::max $w, $w2;
…		…
1767		2050
1768	[$self->{layout}->size]	2051	[$self->{layout}->size]
1769	};	2052	};
1770		2053
1771	unless (exists $self->{ox}) {	2054	unless (exists $self->{ox}) {
1772	$self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}	2055	$self->{ox} = $self->{padding_x} + int $self->{align} * ($self->{w} - $size->[0] - $self->{padding_x} * 2);
1773	: $self->{align} > 0 ? $self->{w} - $size->[0] - $self->{padding_x}	2056	$self->{oy} = $self->{padding_y} + int $self->{valign} * ($self->{h} - $size->[1] - $self->{padding_y} * 2);
1774	: ($self->{w} - $size->[0]) * 0.5);
1775		2057
1776	$self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}	2058	$self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
1777	: $self->{valign} > 0 ? $self->{h} - $size->[1] - $self->{padding_y}
1778	: ($self->{h} - $size->[1]) * 0.5);
1779	};	2059	};
1780		2060
1781	my $w = List::Util::min $self->{w} + 4, $size->[0];	2061	# unless ($self->{list}) {
1782	my $h = List::Util::min $self->{h} + 2, $size->[1];	2062	# $self->{list} = DC::OpenGL::glGenList;
1783		2063	# DC::OpenGL::glNewList $self->{list};
1784	$self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});	2064	# $self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
		2065	# DC::OpenGL::glEndList;
		2066	# }
		2067	#
		2068	# DC::OpenGL::glCallList $self->{list};
		2069
		2070	$self->{layout}->draw;
1785	}	2071	}
		2072
		2073	#sub destroy {
		2074	# my ($self) = @_;
		2075	#
		2076	# DC::OpenGL::glDeleteList delete $self->{list} if $self->{list};
		2077	#
		2078	# $self->SUPER::destroy;
		2079	#}
1786		2080
1787	#############################################################################	2081	#############################################################################
1788		2082
1789	package CFPlus::UI::EntryBase;	2083	package DC::UI::EntryBase;
1790		2084
1791	our @ISA = CFPlus::UI::Label::;	2085	our @ISA = DC::UI::Label::;
1792		2086
1793	use CFPlus::OpenGL;	2087	use DC::OpenGL;
1794		2088
1795	sub new {	2089	sub new {
1796	my $class = shift;	2090	my $class = shift;
1797		2091
1798	$class->SUPER::new (	2092	$class->SUPER::new (
1799	fg => [1, 1, 1],	2093	fg => [1, 1, 1],
1800	bg => [0, 0, 0, 0.2],	2094	bg => [0, 0, 0, 0.2],
		2095	outline => [0.6, 0.3, 0.1],
1801	active_bg => [1, 1, 1, 0.5],	2096	active_bg => [0, 0, 1, .2],
1802	active_fg => [0, 0, 0],	2097	active_fg => [1, 1, 1],
		2098	active_outline => [1, 1, 0],
1803	can_hover => 1,	2099	can_hover => 1,
1804	can_focus => 1,	2100	can_focus => 1,
		2101	align => 0,
1805	valign => 0,	2102	valign => 0.5,
1806	can_events => 1,	2103	can_events => 1,
		2104	ellipsise => 0,
		2105	padding_x => 4,
		2106	padding_y => 2,
1807	#text => ...	2107	#text => ...
1808	#hidden => "*",	2108	#hidden => "*",
1809	@_	2109	@_
1810	)	2110	)
1811	}	2111	}
…		…
1856	my $sym = $ev->{sym};	2156	my $sym = $ev->{sym};
1857	my $uni = $ev->{unicode};	2157	my $uni = $ev->{unicode};
1858		2158
1859	my $text = $self->get_text;	2159	my $text = $self->get_text;
1860		2160
		2161	$self->{cursor} = List::Util::max 0, List::Util::min $self->{cursor}, length $text;
		2162
1861	if ($uni == 8) {	2163	if ($uni == 8) {
1862	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};	2164	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1863	} elsif ($uni == 127) {	2165	} elsif ($uni == 127) {
1864	substr $text, $self->{cursor}, 1, "";	2166	substr $text, $self->{cursor}, 1, "";
1865	} elsif ($sym == CFPlus::SDLK_LEFT) {	2167	} elsif ($sym == DC::SDLK_LEFT) {
1866	--$self->{cursor} if $self->{cursor};	2168	--$self->{cursor} if $self->{cursor};
1867	} elsif ($sym == CFPlus::SDLK_RIGHT) {	2169	} elsif ($sym == DC::SDLK_RIGHT) {
1868	++$self->{cursor} if $self->{cursor} < length $self->{text};	2170	++$self->{cursor} if $self->{cursor} < length $self->{text};
1869	} elsif ($sym == CFPlus::SDLK_HOME) {	2171	} elsif ($sym == DC::SDLK_HOME) {
		2172	# what a hack
		2173	$self->{cursor} =
		2174	(substr $self->{text}, 0, $self->{cursor}) =~ /^(.*\012)/
		2175	? length $1
		2176	: 0;
		2177	} elsif ($sym == DC::SDLK_END) {
		2178	# uh, again
		2179	$self->{cursor} =
		2180	(substr $self->{text}, $self->{cursor}) =~ /^([^\012]*)\012/
		2181	? $self->{cursor} + length $1
		2182	: length $self->{text};
		2183	} elsif ($uni == 21) { # ctrl-u
		2184	$text = "";
1870	$self->{cursor} = 0;	2185	$self->{cursor} = 0;
1871	} elsif ($sym == CFPlus::SDLK_END) {
1872	$self->{cursor} = length $text;
1873	} elsif ($uni == 27) {	2186	} elsif ($uni == 27) {
1874	$self->emit ('escape');	2187	$self->emit ('escape');
1875	} elsif ($uni) {	2188	} elsif ($uni == 0x0d) {
		2189	substr $text, $self->{cursor}++, 0, "\012";
		2190	} elsif ($uni >= 0x20) {
1876	substr $text, $self->{cursor}++, 0, chr $uni;	2191	substr $text, $self->{cursor}++, 0, chr $uni;
1877	} else {	2192	} else {
1878	return 0;	2193	return 0;
1879	}	2194	}
1880		2195
1881	$self->_set_text ($text);	2196	$self->_set_text ($text);
1882		2197
1883	$self->realloc;	2198	$self->realloc;
		2199	$self->update;
1884		2200
1885	1	2201	1
1886	}	2202	}
1887		2203
1888	sub invoke_focus_in {	2204	sub invoke_focus_in {
…		…
1930	glColor_premultiply @{$self->{bg}};	2246	glColor_premultiply @{$self->{bg}};
1931	}	2247	}
1932		2248
1933	glEnable GL_BLEND;	2249	glEnable GL_BLEND;
1934	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;	2250	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1935	glBegin GL_QUADS;
1936	glVertex 0 , 0;
1937	glVertex 0 , $self->{h};
1938	glVertex $self->{w}, $self->{h};	2251	glRect 0, 0, $self->{w}, $self->{h};
1939	glVertex $self->{w}, 0;
1940	glEnd;
1941	glDisable GL_BLEND;	2252	glDisable GL_BLEND;
1942		2253
1943	$self->SUPER::_draw;	2254	$self->SUPER::_draw;
1944		2255
1945	#TODO: force update every cursor change :(	2256	#TODO: force update every cursor change :(
…		…
1947		2258
1948	unless (exists $self->{cur_h}) {	2259	unless (exists $self->{cur_h}) {
1949	my $text = substr $self->{text}, 0, $self->{cursor};	2260	my $text = substr $self->{text}, 0, $self->{cursor};
1950	utf8::encode $text;	2261	utf8::encode $text;
1951		2262
1952	@$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)	2263	@$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
1953	}	2264	}
1954		2265
1955	glColor @{$self->{fg}};	2266	glColor_premultiply @{$self->{active_fg}};
1956	glBegin GL_LINES;	2267	glBegin GL_LINES;
1957	glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};	2268	glVertex $self->{cur_x} + $self->{ox} + .5, $self->{cur_y} + $self->{oy};
1958	glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};	2269	glVertex $self->{cur_x} + $self->{ox} + .5, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1959	glEnd;	2270	glEnd;
1960	}
1961	}
1962		2271
		2272	glLineWidth 3;
		2273	glColor @{$self->{active_outline}};
		2274	glRect_lineloop 1.5, 1.5, $self->{w} - 1.5, $self->{h} - 1.5;
		2275	glLineWidth 1;
		2276
		2277	} else {
		2278	glColor @{$self->{outline}};
		2279	glBegin GL_LINE_STRIP;
		2280	glVertex .5, $self->{h} * .5;
		2281	glVertex .5, $self->{h} - 2.5;
		2282	glVertex $self->{w} - .5, $self->{h} - 2.5;
		2283	glVertex $self->{w} - .5, $self->{h} * .5;
		2284	glEnd;
		2285	}
		2286	}
		2287
		2288	#############################################################################
		2289
1963	package CFPlus::UI::Entry;	2290	package DC::UI::Entry;
1964		2291
1965	our @ISA = CFPlus::UI::EntryBase::;	2292	our @ISA = DC::UI::EntryBase::;
1966		2293
1967	use CFPlus::OpenGL;	2294	use DC::OpenGL;
		2295
		2296	sub new {
		2297	my $class = shift;
		2298
		2299	$class->SUPER::new (
		2300	history_pointer => -1,
		2301	@_
		2302	)
		2303	}
		2304
1968		2305
1969	sub invoke_key_down {	2306	sub invoke_key_down {
1970	my ($self, $ev) = @_;	2307	my ($self, $ev) = @_;
1971		2308
1972	my $sym = $ev->{sym};	2309	my $sym = $ev->{sym};
1973		2310
1974	if ($sym == 13) {	2311	if ($ev->{uni} == 0x0d || $sym == 13) {
1975	unshift @{$self->{history}},	2312	unshift @{$self->{history}},
1976	my $txt = $self->get_text;	2313	my $txt = $self->get_text;
1977		2314
1978	$self->{history_pointer} = -1;	2315	$self->{history_pointer} = -1;
1979	$self->{history_saveback} = '';	2316	$self->{history_saveback} = '';
1980	$self->emit (activate => $txt);	2317	$self->emit (activate => $txt);
1981	$self->update;	2318	$self->update;
1982		2319
1983	} elsif ($sym == CFPlus::SDLK_UP) {	2320	} elsif ($sym == DC::SDLK_UP) {
1984	if ($self->{history_pointer} < 0) {	2321	if ($self->{history_pointer} < 0) {
1985	$self->{history_saveback} = $self->get_text;	2322	$self->{history_saveback} = $self->get_text;
1986	}	2323	}
1987	if (@{$self->{history} || []} > 0) {	2324	if (@{$self->{history} || []} > 0) {
1988	$self->{history_pointer}++;	2325	$self->{history_pointer}++;
…		…
1990	$self->{history_pointer} = @{$self->{history} || []} - 1;	2327	$self->{history_pointer} = @{$self->{history} || []} - 1;
1991	}	2328	}
1992	$self->set_text ($self->{history}->[$self->{history_pointer}]);	2329	$self->set_text ($self->{history}->[$self->{history_pointer}]);
1993	}	2330	}
1994		2331
1995	} elsif ($sym == CFPlus::SDLK_DOWN) {	2332	} elsif ($sym == DC::SDLK_DOWN) {
1996	$self->{history_pointer}--;	2333	$self->{history_pointer}--;
1997	$self->{history_pointer} = -1 if $self->{history_pointer} < 0;	2334	$self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1998		2335
1999	if ($self->{history_pointer} >= 0) {	2336	if ($self->{history_pointer} >= 0) {
2000	$self->set_text ($self->{history}->[$self->{history_pointer}]);	2337	$self->set_text ($self->{history}->[$self->{history_pointer}]);
2001	} else {	2338	} else {
		2339	if (defined $self->{history_saveback}) {
2002	$self->set_text ($self->{history_saveback});	2340	$self->set_text ($self->{history_saveback});
		2341	$self->{history_saveback} = undef;
		2342	}
2003	}	2343	}
2004		2344
2005	} else {	2345	} else {
2006	return $self->SUPER::invoke_key_down ($ev)	2346	return $self->SUPER::invoke_key_down ($ev)
2007	}	2347	}
…		…
2009	1	2349	1
2010	}	2350	}
2011		2351
2012	#############################################################################	2352	#############################################################################
2013		2353
2014	package CFPlus::UI::Button;	2354	package DC::UI::TextEdit;
2015		2355
2016	our @ISA = CFPlus::UI::Label::;	2356	our @ISA = DC::UI::EntryBase::;
2017		2357
2018	use CFPlus::OpenGL;	2358	use DC::OpenGL;
2019
2020	my @tex =
2021	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
2022	qw(b1_button_active.png);
2023		2359
2024	sub new {	2360	sub new {
2025	my $class = shift;	2361	my $class = shift;
2026		2362
2027	$class->SUPER::new (	2363	$class->SUPER::new (
2028	padding_x => 4,
2029	padding_y => 4,	2364	padding_y => 4,
2030	fg => [1, 1, 1],	2365
2031	active_fg => [0, 0, 1],	2366	@_
		2367	)
		2368	}
		2369
		2370	sub move_cursor_ver {
		2371	my ($self, $dy) = @_;
		2372
		2373	my ($line, $x) = $self->{layout}->index_to_line_x ($self->{cursor});
		2374
		2375	$line += $dy;
		2376
		2377	if (defined (my $index = $self->{layout}->line_x_to_index ($line, $x))) {
		2378	$self->{cursor} = $index;
		2379	delete $self->{cur_h};
		2380	$self->update;
		2381	return;
		2382	}
		2383	}
		2384
		2385	sub invoke_key_down {
		2386	my ($self, $ev) = @_;
		2387
		2388	my $sym = $ev->{sym};
		2389
		2390	if ($sym == DC::SDLK_UP) {
		2391	$self->move_cursor_ver (-1);
		2392	} elsif ($sym == DC::SDLK_DOWN) {
		2393	$self->move_cursor_ver (+1);
		2394	} else {
		2395	return $self->SUPER::invoke_key_down ($ev)
		2396	}
		2397
		2398	1
		2399	}
		2400
		2401	#############################################################################
		2402
		2403	package DC::UI::ButtonBin;
		2404
		2405	our @ISA = DC::UI::Bin::;
		2406
		2407	use DC::OpenGL;
		2408
		2409	my @tex =
		2410	map { new_from_file DC::Texture DC::find_rcfile $_, mipmap => 1 }
		2411	qw(b1_button_inactive.png b1_button_active.png);
		2412
		2413	sub new {
		2414	my $class = shift;
		2415
		2416	$class->SUPER::new (
2032	can_hover => 1,	2417	can_hover => 1,
2033	align => 0,	2418	align => 0.5,
2034	valign => 0,	2419	valign => 0.5,
2035	can_events => 1,	2420	can_events => 1,
2036	@_	2421	@_
2037	)	2422	)
2038	}	2423	}
2039		2424
…		…
2048	}	2433	}
2049		2434
2050	sub _draw {	2435	sub _draw {
2051	my ($self) = @_;	2436	my ($self) = @_;
2052		2437
2053	local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
2054
2055	glEnable GL_TEXTURE_2D;	2438	glEnable GL_TEXTURE_2D;
2056	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2439	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2057	glColor 0, 0, 0, 1;	2440	glColor 0, 0, 0, 1;
2058		2441
		2442	my $tex = $tex[$GRAB == $self];
2059	$tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});	2443	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2060		2444
2061	glDisable GL_TEXTURE_2D;	2445	glDisable GL_TEXTURE_2D;
2062		2446
2063	$self->SUPER::_draw;	2447	$self->SUPER::_draw;
2064	}	2448	}
2065		2449
2066	#############################################################################	2450	#############################################################################
2067		2451
2068	package CFPlus::UI::CheckBox;	2452	package DC::UI::Button;
2069		2453
2070	our @ISA = CFPlus::UI::DrawBG::;	2454	our @ISA = DC::UI::Label::;
		2455
		2456	use DC::OpenGL;
2071		2457
2072	my @tex =	2458	my @tex =
2073	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }	2459	map { new_from_file DC::Texture DC::find_rcfile $_, mipmap => 1 }
		2460	qw(b1_button_inactive.png b1_button_active.png);
		2461
		2462	sub new {
		2463	my $class = shift;
		2464
		2465	$class->SUPER::new (
		2466	padding_x => 8,
		2467	padding_y => 4,
		2468	fg => [1.0, 1.0, 1.0],
		2469	active_fg => [0.8, 0.8, 0.8],
		2470	can_hover => 1,
		2471	align => 0.5,
		2472	valign => 0.5,
		2473	can_events => 1,
		2474	@_
		2475	)
		2476	}
		2477
		2478	sub invoke_button_up {
		2479	my ($self, $ev, $x, $y) = @_;
		2480
		2481	$self->emit ("activate")
		2482	if $x >= 0 && $x < $self->{w}
		2483	&& $y >= 0 && $y < $self->{h};
		2484
		2485	1
		2486	}
		2487
		2488	sub _draw {
		2489	my ($self) = @_;
		2490
		2491	local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
		2492
		2493	glEnable GL_TEXTURE_2D;
		2494	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		2495	glColor 0, 0, 0, 1;
		2496
		2497	my $tex = $tex[$GRAB == $self];
		2498	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
		2499
		2500	glDisable GL_TEXTURE_2D;
		2501
		2502	$self->SUPER::_draw;
		2503	}
		2504
		2505	#############################################################################
		2506
		2507	package DC::UI::CheckBox;
		2508
		2509	our @ISA = DC::UI::DrawBG::;
		2510
		2511	my @tex =
		2512	map { new_from_file DC::Texture DC::find_rcfile $_, mipmap => 1 }
2074	qw(c1_checkbox_bg.png c1_checkbox_active.png);	2513	qw(c1_checkbox_bg.png c1_checkbox_active.png);
2075		2514
2076	use CFPlus::OpenGL;	2515	use DC::OpenGL;
2077		2516
2078	sub new {	2517	sub new {
2079	my $class = shift;	2518	my $class = shift;
2080		2519
2081	$class->SUPER::new (	2520	$class->SUPER::new (
…		…
2121	sub _draw {	2560	sub _draw {
2122	my ($self) = @_;	2561	my ($self) = @_;
2123		2562
2124	$self->SUPER::_draw;	2563	$self->SUPER::_draw;
2125		2564
2126	glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;	2565	glTranslate $self->{padding_x}, $self->{padding_y}, 0;
2127		2566
2128	my ($w, $h) = @$self{qw(w h)};	2567	my ($w, $h) = @$self{qw(w h)};
2129		2568
2130	my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;	2569	my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
2131		2570
…		…
2138	glDisable GL_TEXTURE_2D;	2577	glDisable GL_TEXTURE_2D;
2139	}	2578	}
2140		2579
2141	#############################################################################	2580	#############################################################################
2142		2581
2143	package CFPlus::UI::Image;	2582	package DC::UI::Image;
2144		2583
2145	our @ISA = CFPlus::UI::Base::;	2584	our @ISA = DC::UI::Base::;
2146		2585
2147	use CFPlus::OpenGL;	2586	use DC::OpenGL;
2148		2587
2149	our %texture_cache;	2588	our %texture_cache;
2150		2589
2151	sub new {	2590	sub new {
2152	my $class = shift;	2591	my $class = shift;
2153		2592
2154	my $self = $class->SUPER::new (	2593	my $self = $class->SUPER::new (
2155	can_events => 0,	2594	can_events => 0,
		2595	scale => 1,
2156	@_,	2596	@_,
2157	);	2597	);
2158		2598
2159	$self->{path} || $self->{tex}	2599	$self->{path} || $self->{tex}
2160	or Carp::croak "'path' or 'tex' attributes required";	2600	or Carp::croak "'path' or 'tex' attributes required";
2161		2601
2162	$self->{tex} ||= $texture_cache{$self->{path}} ||=	2602	$self->{tex} ||= $texture_cache{$self->{path}} ||=
2163	new_from_file CFPlus::Texture CFPlus::find_rcfile $self->{path}, mipmap => 1;	2603	new_from_file DC::Texture DC::find_rcfile $self->{path}, mipmap => 1;
2164		2604
2165	Scalar::Util::weaken $texture_cache{$self->{path}};	2605	DC::weaken $texture_cache{$self->{path}};
2166		2606
2167	$self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};	2607	$self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
2168		2608
2169	$self	2609	$self
2170	}	2610	}
2171		2611
2172	sub STORABLE_freeze {	2612	sub STORABLE_freeze {
2173	my ($self, $cloning) = @_;	2613	my ($self, $cloning) = @_;
2174		2614
2175	$self->{path}	2615	$self->{path}
2176	or die "cannot serialise CFPlus::UI::Image on non-loadable images\n";	2616	or die "cannot serialise DC::UI::Image on non-loadable images\n";
2177		2617
2178	$self->{path}	2618	$self->{path}
2179	}	2619	}
2180		2620
2181	sub STORABLE_attach {	2621	sub STORABLE_attach {
…		…
2185	}	2625	}
2186		2626
2187	sub size_request {	2627	sub size_request {
2188	my ($self) = @_;	2628	my ($self) = @_;
2189		2629
2190	($self->{tex}{w}, $self->{tex}{h})	2630	(int $self->{tex}{w} * $self->{scale}, int $self->{tex}{h} * $self->{scale})
2191	}	2631	}
2192		2632
2193	sub _draw {	2633	sub _draw {
2194	my ($self) = @_;	2634	my ($self) = @_;
2195		2635
…		…
2205	}	2645	}
2206		2646
2207	glEnable GL_TEXTURE_2D;	2647	glEnable GL_TEXTURE_2D;
2208	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2648	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2209		2649
2210	$tex->draw_quad (0, 0, $w, $h);	2650	$tex->draw_quad_alpha (0, 0, $w, $h);
2211		2651
2212	glDisable GL_TEXTURE_2D;	2652	glDisable GL_TEXTURE_2D;
2213	}	2653	}
2214		2654
2215	#############################################################################	2655	#############################################################################
2216		2656
2217	package CFPlus::UI::ImageButton;	2657	package DC::UI::ImageButton;
2218		2658
2219	our @ISA = CFPlus::UI::Image::;	2659	our @ISA = DC::UI::Image::;
2220		2660
2221	use CFPlus::OpenGL;	2661	use DC::OpenGL;
2222		2662
2223	my %textures;	2663	my %textures;
2224		2664
2225	sub new {	2665	sub new {
2226	my $class = shift;	2666	my $class = shift;
…		…
2229	padding_x => 4,	2669	padding_x => 4,
2230	padding_y => 4,	2670	padding_y => 4,
2231	fg => [1, 1, 1],	2671	fg => [1, 1, 1],
2232	active_fg => [0, 0, 1],	2672	active_fg => [0, 0, 1],
2233	can_hover => 1,	2673	can_hover => 1,
2234	align => 0,	2674	align => 0.5,
2235	valign => 0,	2675	valign => 0.5,
2236	can_events => 1,	2676	can_events => 1,
2237	@_	2677	@_
2238	);	2678	);
2239	}	2679	}
2240		2680
		2681	sub invoke_button_down {
		2682	my ($self, $ev, $x, $y) = @_;
		2683
		2684	1
		2685	}
		2686
2241	sub invoke_button_up {	2687	sub invoke_button_up {
2242	my ($self, $ev, $x, $y) = @_;	2688	my ($self, $ev, $x, $y) = @_;
2243		2689
2244	$self->emit ("activate")	2690	$self->emit ("activate")
2245	if $x >= 0 && $x < $self->{w}	2691	if $x >= 0 && $x < $self->{w}
…		…
2248	1	2694	1
2249	}	2695	}
2250		2696
2251	#############################################################################	2697	#############################################################################
2252		2698
2253	package CFPlus::UI::VGauge;	2699	package DC::UI::VGauge;
2254		2700
2255	our @ISA = CFPlus::UI::Base::;	2701	our @ISA = DC::UI::Base::;
2256		2702
2257	use List::Util qw(min max);	2703	use List::Util qw(min max);
2258		2704
2259	use CFPlus::OpenGL;	2705	use DC::OpenGL;
2260		2706
2261	my %tex = (	2707	my %tex = (
2262	food => [	2708	food => [
2263	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }	2709	map { new_from_file DC::Texture DC::find_rcfile $_, mipmap => 1 }
2264	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/	2710	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
2265	],	2711	],
2266	grace => [	2712	grace => [
2267	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }	2713	map { new_from_file DC::Texture DC::find_rcfile $_, mipmap => 1 }
2268	qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/	2714	qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
2269	],	2715	],
2270	hp => [	2716	hp => [
2271	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }	2717	map { new_from_file DC::Texture DC::find_rcfile $_, mipmap => 1 }
2272	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/	2718	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
2273	],	2719	],
2274	mana => [	2720	mana => [
2275	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }	2721	map { new_from_file DC::Texture DC::find_rcfile $_, mipmap => 1 }
2276	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/	2722	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
2277	],	2723	],
2278	);	2724	);
2279		2725
2280	# eg. VGauge->new (gauge => 'food'), default gauge: food	2726	# eg. VGauge->new (gauge => 'food'), default gauge: food
…		…
2383	glDisable GL_TEXTURE_2D;	2829	glDisable GL_TEXTURE_2D;
2384	}	2830	}
2385		2831
2386	#############################################################################	2832	#############################################################################
2387		2833
		2834	package DC::UI::Progress;
		2835
		2836	our @ISA = DC::UI::Label::;
		2837
		2838	use DC::OpenGL;
		2839
		2840	sub new {
		2841	my ($class, %arg) = @_;
		2842
		2843	my $self = $class->SUPER::new (
		2844	fg => [1, 1, 1],
		2845	bg => [0, 0, 1, 0.2],
		2846	bar => [0.7, 0.5, 0.1, 0.8],
		2847	outline => [0.4, 0.3, 0],
		2848	fontsize => 0.9,
		2849	valign => 0.5,
		2850	align => 0.5,
		2851	can_events => 1,
		2852	ellipsise => 1,
		2853	label => "%d%%",
		2854	%arg,
		2855	);
		2856
		2857	$self->set_value ($arg{value} || -1);
		2858
		2859	$self
		2860	}
		2861
		2862	sub set_label {
		2863	my ($self, $label) = @_;
		2864
		2865	return if $self->{label} eq $label;
		2866	$self->{label} = $label;
		2867
		2868	$self->DC::UI::Progress::set_value (0 + delete $self->{value});
		2869	}
		2870
		2871	sub set_value {
		2872	my ($self, $value) = @_;
		2873
		2874	if ($self->{value} ne $value) {
		2875	$self->{value} = $value;
		2876
		2877	if ($value < 0) {
		2878	$self->set_text ("-");
		2879	} else {
		2880	$self->set_text (sprintf $self->{label}, $value * 100);
		2881	}
		2882
		2883	$self->update;
		2884	}
		2885	}
		2886
		2887	sub _draw {
		2888	my ($self) = @_;
		2889
		2890	glEnable GL_BLEND;
		2891	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
		2892
		2893	if ($self->{value} >= 0) {
		2894	my $s = int 2 + ($self->{w} - 4) * $self->{value};
		2895
		2896	glColor_premultiply @{$self->{bar}};
		2897	glRect 2, 2, $s, $self->{h} - 2;
		2898	glColor_premultiply @{$self->{bg}};
		2899	glRect $s, 2, $self->{w} - 2, $self->{h} - 2;
		2900	}
		2901
		2902	glColor_premultiply @{$self->{outline}};
		2903	glRect_lineloop 1.5, 1.5, $self->{w} - 1.5, $self->{h} - 1.5;
		2904
		2905	glDisable GL_BLEND;
		2906
		2907	{
		2908	local $self->{bg}; # do not draw background
		2909	$self->SUPER::_draw;
		2910	}
		2911	}
		2912
		2913	#############################################################################
		2914
		2915	package DC::UI::ExperienceProgress;
		2916
		2917	our @ISA = DC::UI::Progress::;
		2918
		2919	sub new {
		2920	my ($class, %arg) = @_;
		2921
		2922	my $self = $class->SUPER::new (
		2923	tooltip => sub {
		2924	my ($self) = @_;
		2925
		2926	sprintf "level %d\n%s points\n%s next level\n%s to go",
		2927	$self->{lvl},
		2928	::formsep ($self->{exp}),
		2929	::formsep ($self->{nxt}),
		2930	::formsep ($self->{nxt} - $self->{exp}),
		2931	},
		2932	%arg
		2933	);
		2934
		2935	$::CONN->{on_exp_update}{$self+0} = sub { $self->set_value ($self->{value}) }
		2936	if $::CONN;
		2937
		2938	$self
		2939	}
		2940
		2941	sub DESTROY {
		2942	my ($self) = @_;
		2943
		2944	delete $::CONN->{on_exp_update}{$self+0}
		2945	if $::CONN;
		2946
		2947	$self->SUPER::DESTROY;
		2948	}
		2949
		2950	sub set_value {
		2951	my ($self, $lvl, $exp) = @_;
		2952
		2953	$self->{lvl} = $lvl;
		2954	$self->{exp} = $exp;
		2955
		2956	my $v = -1;
		2957
		2958	if ($::CONN && (my $table = $::CONN->{exp_table})) {
		2959	my $l0 = $table->[$lvl - 1];
		2960	my $l1 = $table->[$lvl];
		2961
		2962	$self->{nxt} = $l1;
		2963
		2964	$v = ($exp - $l0) / ($l1 - $l0);
		2965	}
		2966
		2967	$self->SUPER::set_value ($v);
		2968	}
		2969
		2970	#############################################################################
		2971
2388	package CFPlus::UI::Gauge;	2972	package DC::UI::Gauge;
2389		2973
2390	our @ISA = CFPlus::UI::VBox::;	2974	our @ISA = DC::UI::VBox::;
2391		2975
2392	sub new {	2976	sub new {
2393	my ($class, %arg) = @_;	2977	my ($class, %arg) = @_;
2394		2978
2395	my $self = $class->SUPER::new (	2979	my $self = $class->SUPER::new (
…		…
2397	can_hover => 1,	2981	can_hover => 1,
2398	can_events => 1,	2982	can_events => 1,
2399	%arg,	2983	%arg,
2400	);	2984	);
2401		2985
2402	$self->add ($self->{value} = new CFPlus::UI::Label valign => +1, align => 0, template => "999");	2986	$self->add ($self->{value} = new DC::UI::Label valign => 1, align => 0.5, template => "999");
2403	$self->add ($self->{gauge} = new CFPlus::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);	2987	$self->add ($self->{gauge} = new DC::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2404	$self->add ($self->{max} = new CFPlus::UI::Label valign => -1, align => 0, template => "999");	2988	$self->add ($self->{max} = new DC::UI::Label valign => 0, align => 0.5, template => "999");
2405		2989
2406	$self	2990	$self
2407	}	2991	}
2408		2992
2409	sub set_fontsize {	2993	sub set_fontsize {
…		…
2430	$self->{value}->set_text ($val);	3014	$self->{value}->set_text ($val);
2431	}	3015	}
2432		3016
2433	#############################################################################	3017	#############################################################################
2434		3018
2435	package CFPlus::UI::Slider;	3019	package DC::UI::Slider;
2436		3020
2437	use strict;	3021	use strict;
2438		3022
2439	use CFPlus::OpenGL;	3023	use DC::OpenGL;
2440		3024
2441	our @ISA = CFPlus::UI::DrawBG::;	3025	our @ISA = DC::UI::DrawBG::;
2442		3026
2443	my @tex =	3027	my @tex =
2444	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_ }	3028	map { new_from_file DC::Texture DC::find_rcfile $_ }
2445	qw(s1_slider.png s1_slider_bg.png);	3029	qw(s1_slider.png s1_slider_bg.png);
2446		3030
2447	sub new {	3031	sub new {
2448	my $class = shift;	3032	my $class = shift;
2449		3033
…		…
2517		3101
2518	$self->SUPER::invoke_button_down ($ev, $x, $y);	3102	$self->SUPER::invoke_button_down ($ev, $x, $y);
2519		3103
2520	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];	3104	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2521		3105
2522	$self->invoke_mouse_motion ($ev, $x, $y)	3106	$self->invoke_mouse_motion ($ev, $x, $y);
		3107
		3108	1
2523	}	3109	}
2524		3110
2525	sub invoke_mouse_motion {	3111	sub invoke_mouse_motion {
2526	my ($self, $ev, $x, $y) = @_;	3112	my ($self, $ev, $x, $y) = @_;
2527		3113
…		…
2543	sub invoke_mouse_wheel {	3129	sub invoke_mouse_wheel {
2544	my ($self, $ev) = @_;	3130	my ($self, $ev) = @_;
2545		3131
2546	my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx};	3132	my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx};
2547		3133
		3134	my $pagepart = $ev->{mod} & DC::KMOD_SHIFT ? 1 : 0.2;
		3135
2548	$self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * 0.2);	3136	$self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * $pagepart);
2549		3137
2550	! ! $delta	3138	1
2551	}	3139	}
2552		3140
2553	sub update {	3141	sub update {
2554	my ($self) = @_;	3142	my ($self) = @_;
2555		3143
…		…
2604	glDisable GL_TEXTURE_2D;	3192	glDisable GL_TEXTURE_2D;
2605	}	3193	}
2606		3194
2607	#############################################################################	3195	#############################################################################
2608		3196
2609	package CFPlus::UI::ValSlider;	3197	package DC::UI::ValSlider;
2610		3198
2611	our @ISA = CFPlus::UI::HBox::;	3199	our @ISA = DC::UI::HBox::;
2612		3200
2613	sub new {	3201	sub new {
2614	my ($class, %arg) = @_;	3202	my ($class, %arg) = @_;
2615		3203
2616	my $range = delete $arg{range};	3204	my $range = delete $arg{range};
2617		3205
2618	my $self = $class->SUPER::new (	3206	my $self = $class->SUPER::new (
2619	slider => (new CFPlus::UI::Slider expand => 1, range => $range),	3207	slider => (new DC::UI::Slider expand => 1, range => $range),
2620	entry => (new CFPlus::UI::Label text => "", template => delete $arg{template}),	3208	entry => (new DC::UI::Label text => "", template => delete $arg{template}),
2621	to_value => sub { shift },	3209	to_value => sub { shift },
2622	from_value => sub { shift },	3210	from_value => sub { shift },
2623	%arg,	3211	%arg,
2624	);	3212	);
2625		3213
…		…
2645	sub set_range { shift->{slider}->set_range (@_) }	3233	sub set_range { shift->{slider}->set_range (@_) }
2646	sub set_value { shift->{slider}->set_value (@_) }	3234	sub set_value { shift->{slider}->set_value (@_) }
2647		3235
2648	#############################################################################	3236	#############################################################################
2649		3237
2650	package CFPlus::UI::TextScroller;	3238	package DC::UI::TextScroller;
2651		3239
2652	our @ISA = CFPlus::UI::HBox::;	3240	our @ISA = DC::UI::HBox::;
2653		3241
2654	use CFPlus::OpenGL;	3242	use DC::OpenGL;
2655		3243
2656	sub new {	3244	sub new {
2657	my $class = shift;	3245	my $class = shift;
2658		3246
2659	my $self = $class->SUPER::new (	3247	my $self = $class->SUPER::new (
…		…
2661	can_events => 1,	3249	can_events => 1,
2662	indent => 0,	3250	indent => 0,
2663	#font => default_font	3251	#font => default_font
2664	@_,	3252	@_,
2665		3253
2666	layout => (new CFPlus::Layout),	3254	layout => (new DC::Layout),
2667	par => [],	3255	par => [],
		3256	max_par => 0,
2668	height => 0,	3257	height => 0,
2669	children => [	3258	children => [
2670	(new CFPlus::UI::Empty expand => 1),	3259	(new DC::UI::Empty expand => 1),
2671	(new CFPlus::UI::Slider vertical => 1),	3260	(new DC::UI::Slider vertical => 1),
2672	],	3261	],
2673	);	3262	);
2674		3263
2675	$self->{children}[1]->connect (changed => sub { $self->update });	3264	$self->{children}[1]->connect (changed => sub { $self->update });
2676		3265
…		…
2685	}	3274	}
2686		3275
2687	sub size_request {	3276	sub size_request {
2688	my ($self) = @_;	3277	my ($self) = @_;
2689		3278
2690	my ($empty, $slider) = @{ $self->{children} };	3279	my ($empty, $slider) = $self->visible_children;
2691		3280
2692	local $self->{children} = [$empty, $slider];	3281	local $self->{children} = [$empty, $slider];
2693	$self->SUPER::size_request	3282	$self->SUPER::size_request
2694	}	3283	}
2695		3284
…		…
2732	$layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});	3321	$layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2733	$layout->set_markup ($para->{markup});	3322	$layout->set_markup ($para->{markup});
2734		3323
2735	$layout->set_shapes (	3324	$layout->set_shapes (
2736	map	3325	map
2737	+(0, $_->baseline_shift +$_->{padding_y} - $_->{h}, $_->{w}, $_->{h}),	3326	+(0, $_->baseline_shift + $_->{padding_y} - $_->{h}, $_->{w}, $_->{h}),
2738	@{$para->{widget}}	3327	@{$para->{widget}}
2739	);	3328	);
2740		3329
2741	$layout	3330	$layout
2742	}	3331	}
…		…
2751	sub set_offset {	3340	sub set_offset {
2752	my ($self, $offset) = @_;	3341	my ($self, $offset) = @_;
2753		3342
2754	# todo: base offset on lines or so, not on pixels	3343	# todo: base offset on lines or so, not on pixels
2755	$self->{children}[1]->set_value ($offset);	3344	$self->{children}[1]->set_value ($offset);
		3345	}
		3346
		3347	sub current_paragraph {
		3348	my ($self) = @_;
		3349
		3350	$self->{top_paragraph} - 1
		3351	}
		3352
		3353	sub scroll_to {
		3354	my ($self, $para) = @_;
		3355
		3356	$para = List::Util::max 0, List::Util::min $#{$self->{par}}, $para;
		3357
		3358	$self->{scroll_to} = $para;
		3359	$self->update;
2756	}	3360	}
2757		3361
2758	sub clear {	3362	sub clear {
2759	my ($self) = @_;	3363	my ($self) = @_;
2760		3364
…		…
2782		3386
2783	$self->add (@{ $para->{widget} }) if @{ $para->{widget} };	3387	$self->add (@{ $para->{widget} }) if @{ $para->{widget} };
2784	push @{$self->{par}}, $para;	3388	push @{$self->{par}}, $para;
2785	}	3389	}
2786		3390
		3391	if (my $max = $self->{max_par}) {
		3392	shift @{$self->{par}} while @{$self->{par}} > $max;
		3393	}
		3394
2787	$self->{need_reflow}++;	3395	$self->{need_reflow}++;
2788	$self->update;	3396	$self->update;
2789	}	3397	}
2790		3398
2791	sub scroll_to_bottom {	3399	sub scroll_to_bottom {
2792	my ($self) = @_;	3400	my ($self) = @_;
2793		3401
2794	$self->{scroll_to_bottom} = 1;	3402	$self->{scroll_to} = $#{$self->{par}};
2795	$self->update;	3403	$self->update;
2796	}	3404	}
2797		3405
		3406	sub force_uptodate {
		3407	my ($self) = @_;
		3408
		3409	if (delete $self->{need_reflow}) {
		3410	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
		3411
		3412	my $height = 0;
		3413
		3414	for my $para (@{$self->{par}}) {
		3415	if ($para->{w} != $W && ($para->{wrapped} || $para->{w} > $W)) {
		3416	my $layout = $self->get_layout ($para);
		3417	my ($w, $h) = $layout->size;
		3418
		3419	$para->{w} = $w + $para->{indent};
		3420	$para->{h} = $h;
		3421	$para->{wrapped} = $layout->has_wrapped;
		3422	}
		3423
		3424	$para->{y} = $height;
		3425	$height += $para->{h};
		3426	}
		3427
		3428	$self->{height} = $height;
		3429	$self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
		3430
		3431	delete $self->{texture};
		3432	}
		3433
		3434	if (my $paridx = delete $self->{scroll_to}) {
		3435	$self->{children}[1]->set_value ($self->{par}[$paridx]{y});
		3436	}
		3437	}
		3438
2798	sub update {	3439	sub update {
2799	my ($self) = @_;	3440	my ($self) = @_;
2800		3441
2801	$self->SUPER::update;	3442	$self->SUPER::update;
2802		3443
2803	return unless $self->{h} > 0;	3444	return unless $self->{h} > 0;
2804		3445
2805	delete $self->{texture};	3446	delete $self->{texture};
2806		3447
2807	$ROOT->on_post_alloc ($self => sub {	3448	$ROOT->on_post_alloc ($self => sub {
		3449	$self->force_uptodate;
		3450
2808	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};	3451	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2809		3452
2810	if (delete $self->{need_reflow}) {
2811	my $height = 0;
2812
2813	for my $para (@{$self->{par}}) {
2814	if ($para->{w} != $W && ($para->{wrapped} || $para->{w} > $W)) {
2815	my $layout = $self->get_layout ($para);
2816	my ($w, $h) = $layout->size;
2817
2818	$para->{w} = $w + $para->{indent};
2819	$para->{h} = $h;
2820	$para->{wrapped} = $layout->has_wrapped;
2821	}
2822
2823	$height += $para->{h};
2824	}
2825
2826	$self->{height} = $height;
2827
2828	$self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
2829
2830	delete $self->{texture};
2831	}
2832
2833	if (delete $self->{scroll_to_bottom}) {
2834	$self->{children}[1]->set_value (1e10);
2835	}
2836
2837	$self->{texture} ||= new_from_opengl CFPlus::Texture $W, $H, sub {	3453	$self->{texture} ||= new_from_opengl DC::Texture $W, $H, sub {
2838	glClearColor 0, 0, 0, 0;	3454	glClearColor 0, 0, 0, 0;
2839	glClear GL_COLOR_BUFFER_BIT;	3455	glClear GL_COLOR_BUFFER_BIT;
2840		3456
		3457	package DC::UI::Base;
		3458	local ($draw_x, $draw_y, $draw_w, $draw_h) =
		3459	(0, 0, $self->{w}, $self->{h});
		3460
		3461	my $top = int $self->{children}[1]{range}[0];
		3462
		3463	my $paridx = 0;
		3464	my $top_paragraph;
2841	my $top = int $self->{children}[1]{range}[0];	3465	my $top = int $self->{children}[1]{range}[0];
2842		3466
2843	my $y0 = $top;	3467	my $y0 = $top;
2844	my $y1 = $top + $H;	3468	my $y1 = $top + $H;
2845		3469
2846	my $y = 0;
2847
2848	for my $para (@{$self->{par}}) {	3470	for my $para (@{$self->{par}}) {
2849	my $h = $para->{h};	3471	my $h = $para->{h};
		3472	my $y = $para->{y};
2850		3473
2851	if ($y0 < $y + $h && $y < $y1) {	3474	if ($y0 < $y + $h && $y < $y1) {
2852
2853	my $layout = $self->get_layout ($para);	3475	my $layout = $self->get_layout ($para);
2854		3476
2855	$layout->render ($para->{indent}, $y - $y0);	3477	$layout->render ($para->{indent}, $y - $y0);
		3478	$layout->draw;
2856		3479
2857	if (my @w = @{ $para->{widget} }) {	3480	if (my @w = @{ $para->{widget} }) {
2858	my @s = $layout->get_shapes;	3481	my @s = $layout->get_shapes;
2859		3482
2860	for (@w) {	3483	for (@w) {
…		…
2866	$_->draw;	3489	$_->draw;
2867	}	3490	}
2868	}	3491	}
2869	}	3492	}
2870		3493
2871	$y += $h;	3494	$paridx++;
		3495	$top_paragraph ||= $paridx if $y >= $top;
2872	}	3496	}
		3497
		3498	$self->{top_paragraph} = $top_paragraph;
2873	};	3499	};
2874	});	3500	});
2875	}	3501	}
2876		3502
2877	sub reconfigure {	3503	sub reconfigure {
…		…
2895	$self->{children}[1]->draw;	3521	$self->{children}[1]->draw;
2896	}	3522	}
2897		3523
2898	#############################################################################	3524	#############################################################################
2899		3525
2900	package CFPlus::UI::Animator;	3526	package DC::UI::Animator;
2901		3527
2902	use CFPlus::OpenGL;	3528	use DC::OpenGL;
2903		3529
2904	our @ISA = CFPlus::UI::Bin::;	3530	our @ISA = DC::UI::Bin::;
2905		3531
2906	sub moveto {	3532	sub moveto {
2907	my ($self, $x, $y) = @_;	3533	my ($self, $x, $y) = @_;
2908		3534
2909	$self->{moveto} = [$self->{x}, $self->{y}, $x, $y];	3535	$self->{moveto} = [$self->{x}, $self->{y}, $x, $y];
…		…
2937	glPopMatrix;	3563	glPopMatrix;
2938	}	3564	}
2939		3565
2940	#############################################################################	3566	#############################################################################
2941		3567
2942	package CFPlus::UI::Flopper;	3568	package DC::UI::Flopper;
2943		3569
2944	our @ISA = CFPlus::UI::Button::;	3570	our @ISA = DC::UI::Button::;
2945		3571
2946	sub new {	3572	sub new {
2947	my $class = shift;	3573	my $class = shift;
2948		3574
2949	my $self = $class->SUPER::new (	3575	my $self = $class->SUPER::new (
…		…
2961	$self->{other}->toggle_visibility;	3587	$self->{other}->toggle_visibility;
2962	}	3588	}
2963		3589
2964	#############################################################################	3590	#############################################################################
2965		3591
2966	package CFPlus::UI::Tooltip;	3592	package DC::UI::Tooltip;
2967		3593
2968	our @ISA = CFPlus::UI::Bin::;	3594	our @ISA = DC::UI::Bin::;
2969		3595
2970	use CFPlus::OpenGL;	3596	use DC::OpenGL;
2971		3597
2972	sub new {	3598	sub new {
2973	my $class = shift;	3599	my $class = shift;
2974		3600
2975	$class->SUPER::new (	3601	$class->SUPER::new (
…		…
2979	}	3605	}
2980		3606
2981	sub set_tooltip_from {	3607	sub set_tooltip_from {
2982	my ($self, $widget) = @_;	3608	my ($self, $widget) = @_;
2983		3609
2984	$widget->{tooltip} = CFPlus::Pod::section_label tooltip => $1
2985	if $widget->{tooltip} =~ /^#(.*)$/;
2986
2987	my $tooltip = $widget->{tooltip};	3610	my $tip = $widget->{tooltip};
		3611	$tip = $tip->($widget) if "CODE" eq ref $tip;
		3612
		3613	$tip = DC::Pod::section_label tooltip => $1
		3614	if $tip =~ /^#(.*)$/;
2988		3615
2989	if ($ENV{CFPLUS_DEBUG} & 2) {	3616	if ($ENV{CFPLUS_DEBUG} & 2) {
2990	$tooltip .= "\n\n" . (ref $widget) . "\n"	3617	$tip .= "\n\n" . (ref $widget) . "\n"
2991	. "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"	3618	. "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2992	. "req $widget->{req_w} $widget->{req_h}\n"	3619	. "req $widget->{req_w} $widget->{req_h}\n"
2993	. "visible $widget->{visible}";	3620	. "visible $widget->{visible}";
2994	}	3621	}
2995		3622
2996	$tooltip =~ s/^\n+//;	3623	$tip =~ s/^\n+//;
2997	$tooltip =~ s/\n+$//;	3624	$tip =~ s/\n+$//;
2998		3625
2999	$self->add (new CFPlus::UI::Label	3626	$self->add (new DC::UI::Label
3000	markup => $tooltip,	3627	markup => $tip,
3001	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,	3628	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
		3629	align => 0,
3002	fontsize => 0.8,	3630	fontsize => 0.8,
3003	style => 1, # FLAG_INVERSE	3631	style => 1, # FLAG_INVERSE
3004	ellipsise => 0,	3632	ellipsise => 0,
3005	font => ($widget->{tooltip_font} || $::FONT_PROP),	3633	font => ($widget->{tooltip_font} || $::FONT_PROP),
3006	);	3634	);
…		…
3043	}	3671	}
3044		3672
3045	sub _draw {	3673	sub _draw {
3046	my ($self) = @_;	3674	my ($self) = @_;
3047		3675
3048	glTranslate 0.375, 0.375;
3049
3050	my ($w, $h) = @$self{qw(w h)};	3676	my ($w, $h) = @$self{qw(w h)};
3051		3677
3052	glColor 1, 0.8, 0.4;	3678	glColor 1, 0.8, 0.4;
3053	glBegin GL_QUADS;	3679	glRect 0, 0, $w, $h;
3054	glVertex 0 , 0;
3055	glVertex 0 , $h;
3056	glVertex $w, $h;
3057	glVertex $w, 0;
3058	glEnd;
3059		3680
3060	glColor 0, 0, 0;	3681	glColor 0, 0, 0;
3061	glBegin GL_LINE_LOOP;	3682	glRect_lineloop .5, .5, $w + .5, $h + .5;
3062	glVertex 0 , 0;
3063	glVertex 0 , $h;
3064	glVertex $w, $h;
3065	glVertex $w, 0;
3066	glEnd;
3067		3683
3068	glTranslate 2 - 0.375, 2 - 0.375;	3684	glTranslate 2, 2;
3069		3685
3070	$self->SUPER::_draw;	3686	$self->SUPER::_draw;
3071	}	3687	}
3072		3688
3073	#############################################################################	3689	#############################################################################
3074		3690
3075	package CFPlus::UI::Face;	3691	package DC::UI::Face;
3076		3692
3077	our @ISA = CFPlus::UI::DrawBG::;	3693	our @ISA = DC::UI::DrawBG::;
3078		3694
3079	use CFPlus::OpenGL;	3695	use DC::OpenGL;
3080		3696
3081	sub new {	3697	sub new {
3082	my $class = shift;	3698	my $class = shift;
3083		3699
3084	my $self = $class->SUPER::new (	3700	my $self = $class->SUPER::new (
		3701	size_w => 32,
		3702	size_h => 8,
3085	aspect => 1,	3703	aspect => 1,
3086	can_events => 0,	3704	can_events => 0,
3087	@_,	3705	@_,
3088	);	3706	);
3089		3707
3090	if ($self->{anim} && $self->{animspeed}) {	3708	if ($self->{anim} && $self->{animspeed}) {
3091	Scalar::Util::weaken (my $widget = $self);	3709	DC::weaken (my $widget = $self);
3092		3710
3093	$self->{timer} = Event->timer (	3711	$self->{animspeed} = List::Util::max 0.05, $self->{animspeed};
3094	at => $self->{animspeed} * int $::NOW / $self->{animspeed},	3712	$self->{timer} = EV::periodic_ns 0, $self->{animspeed}, undef, sub {
3095	hard => 1,	3713	return unless $::CONN;
3096	interval => $self->{animspeed},	3714
3097	cb => sub {	3715	my $w = $widget
		3716	or return;
		3717
3098	++$widget->{frame};	3718	++$w->{frame};
		3719	$w->update_face;
		3720
		3721	# somehow, $widget can go away
3099	$widget->update;	3722	$w->update;
3100	},	3723	$w->update_timer;
3101	);	3724	};
		3725
		3726	$self->update_face;
		3727	$self->update_timer;
3102	}	3728	}
3103		3729
3104	$self	3730	$self
3105	}	3731	}
3106		3732
		3733	sub update_timer {
		3734	my ($self) = @_;
		3735
		3736	return unless $self->{timer};
		3737
		3738	if ($self->{visible}) {
		3739	$self->{timer}->start;
		3740	} else {
		3741	$self->{timer}->stop;
		3742	}
		3743	}
		3744
		3745	sub update_face {
		3746	my ($self) = @_;
		3747
		3748	if ($::CONN) {
		3749	if (my $anim = $::CONN->{anim}[$self->{anim}]) {
		3750	if ($anim && @$anim) {
		3751	$self->{face} = $anim->[ $self->{frame} % @$anim ];
		3752	delete $self->{face_change_cb};
		3753
		3754	if (my $tex = $self->{tex} = $::CONN->{texture}[ $::CONN->{face}[$self->{face}]{id} ]) {
		3755	unless ($tex->{name} || $tex->{loading}) {
		3756	$tex->upload (sub { $self->reconfigure });
		3757	}
		3758	}
		3759	}
		3760	}
		3761	}
		3762	}
		3763
3107	sub size_request {	3764	sub size_request {
3108	(32, 8)	3765	my ($self) = @_;
		3766
		3767	if ($::CONN) {
		3768	if (my $faceid = $::CONN->{face}[$self->{face}]{id}) {
		3769	if (my $tex = $self->{tex} = $::CONN->{texture}[$faceid]) {
		3770	if ($tex->{name}) {
		3771	return ($self->{size_w} || $tex->{w}, $self->{size_h} || $tex->{h});
		3772	} elsif (!$tex->{loading}) {
		3773	$tex->upload (sub { $self->reconfigure });
		3774	}
		3775	}
		3776
		3777	$self->{face_change_cb} ||= $::CONN->on_face_change ($self->{face}, sub { $self->reconfigure });
		3778	}
		3779	}
		3780
		3781	($self->{size_w} || 8, $self->{size_h} || 8)
3109	}	3782	}
3110		3783
3111	sub update {	3784	sub update {
3112	my ($self) = @_;	3785	my ($self) = @_;
3113		3786
3114	return unless $self->{visible};	3787	return unless $self->{visible};
3115		3788
3116	$self->SUPER::update;	3789	$self->SUPER::update;
3117	}	3790	}
3118		3791
		3792	sub invoke_visibility_change {
		3793	my ($self) = @_;
		3794
		3795	$self->update_timer;
		3796
		3797	0
		3798	}
		3799
3119	sub _draw {	3800	sub _draw {
3120	my ($self) = @_;	3801	my ($self) = @_;
3121		3802
3122	return unless $::CONN;
3123
3124	$self->SUPER::_draw;	3803	$self->SUPER::_draw;
3125		3804
3126	my $face;	3805	if (my $tex = $self->{tex}) {
3127
3128	if ($self->{frame}) {
3129	my $anim = $::CONN->{anim}[$self->{anim}];
3130
3131	$face = $anim->[ $self->{frame} % @$anim ]
3132	if $anim && @$anim;
3133	}
3134
3135	my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
3136
3137	if ($tex) {
3138	glEnable GL_TEXTURE_2D;	3806	glEnable GL_TEXTURE_2D;
3139	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	3807	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
3140	glColor 0, 0, 0, 1;	3808	glColor 0, 0, 0, 1;
3141	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});	3809	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
3142	glDisable GL_TEXTURE_2D;	3810	glDisable GL_TEXTURE_2D;
…		…
3144	}	3812	}
3145		3813
3146	sub destroy {	3814	sub destroy {
3147	my ($self) = @_;	3815	my ($self) = @_;
3148		3816
3149	$self->{timer}->cancel	3817	(delete $self->{timer})->cancel
3150	if $self->{timer};	3818	if $self->{timer};
3151		3819
3152	$self->SUPER::destroy;	3820	$self->SUPER::destroy;
3153	}	3821	}
3154		3822
3155	#############################################################################	3823	#############################################################################
3156		3824
3157	package CFPlus::UI::Buttonbar;	3825	package DC::UI::Buttonbar;
3158		3826
3159	our @ISA = CFPlus::UI::HBox::;	3827	our @ISA = DC::UI::HBox::;
3160		3828
3161	# TODO: should actualyl wrap buttons and other goodies.	3829	# TODO: should actually wrap buttons and other goodies.
3162		3830
3163	#############################################################################	3831	#############################################################################
3164		3832
3165	package CFPlus::UI::Menu;	3833	package DC::UI::Menu;
3166		3834
3167	our @ISA = CFPlus::UI::FancyFrame::;	3835	our @ISA = DC::UI::Toplevel::;
3168		3836
3169	use CFPlus::OpenGL;	3837	use DC::OpenGL;
3170		3838
3171	sub new {	3839	sub new {
3172	my $class = shift;	3840	my $class = shift;
3173		3841
3174	my $self = $class->SUPER::new (	3842	my $self = $class->SUPER::new (
3175	items => [],	3843	items => [],
3176	z => 100,	3844	z => 100,
3177	@_,	3845	@_,
3178	);	3846	);
3179		3847
3180	$self->add ($self->{vbox} = new CFPlus::UI::VBox);	3848	$self->add ($self->{vbox} = new DC::UI::VBox);
3181		3849
3182	for my $item (@{ $self->{items} }) {	3850	for my $item (@{ $self->{items} }) {
3183	my ($widget, $cb, $tooltip) = @$item;	3851	my ($widget, $cb, $tooltip) = @$item;
3184		3852
3185	# handle various types of items, only text for now	3853	# handle various types of items, only text for now
3186	if (!ref $widget) {	3854	if (!ref $widget) {
3187	if ($widget =~ /\t/) {	3855	if ($widget =~ /\t/) {
3188	my ($left, $right) = split /\t/, $widget, 2;	3856	my ($left, $right) = split /\t/, $widget, 2;
3189		3857
3190	$widget = new CFPlus::UI::HBox	3858	$widget = new DC::UI::HBox
3191	can_hover => 1,	3859	can_hover => 1,
3192	can_events => 1,	3860	can_events => 1,
3193	tooltip => $tooltip,	3861	tooltip => $tooltip,
3194	children => [	3862	children => [
3195	(new CFPlus::UI::Label markup => $left, expand => 1),	3863	(new DC::UI::Label markup => $left, expand => 1),
3196	(new CFPlus::UI::Label markup => $right, align => +1),	3864	(new DC::UI::Label markup => $right, align => 1),
3197	],	3865	],
3198	;	3866	;
3199		3867
3200	} else {	3868	} else {
3201	$widget = new CFPlus::UI::Label	3869	$widget = new DC::UI::Label
3202	can_hover => 1,	3870	can_hover => 1,
3203	can_events => 1,	3871	can_events => 1,
		3872	align => 0,
3204	markup => $widget,	3873	markup => $widget,
3205	tooltip => $tooltip;	3874	tooltip => $tooltip;
3206	}	3875	}
3207	}	3876	}
3208		3877
…		…
3254	1	3923	1
3255	}	3924	}
3256		3925
3257	#############################################################################	3926	#############################################################################
3258		3927
3259	package CFPlus::UI::Multiplexer;	3928	package DC::UI::Multiplexer;
3260		3929
3261	our @ISA = CFPlus::UI::Container::;	3930	our @ISA = DC::UI::Container::;
3262		3931
3263	sub new {	3932	sub new {
3264	my $class = shift;	3933	my $class = shift;
3265		3934
3266	my $self = $class->SUPER::new (	3935	my $self = $class->SUPER::new (
…		…
3327	$self->{current}->draw;	3996	$self->{current}->draw;
3328	}	3997	}
3329		3998
3330	#############################################################################	3999	#############################################################################
3331		4000
3332	package CFPlus::UI::Notebook;	4001	package DC::UI::Notebook;
3333		4002
		4003	use DC::OpenGL;
		4004
3334	our @ISA = CFPlus::UI::VBox::;	4005	our @ISA = DC::UI::VBox::;
3335		4006
3336	sub new {	4007	sub new {
3337	my $class = shift;	4008	my $class = shift;
3338		4009
3339	my $self = $class->SUPER::new (	4010	my $self = $class->SUPER::new (
3340	buttonbar => (new CFPlus::UI::Buttonbar),	4011	buttonbar => (new DC::UI::Buttonbar),
3341	multiplexer => (new CFPlus::UI::Multiplexer expand => 1),	4012	multiplexer => (new DC::UI::Multiplexer expand => 1),
		4013	active_outline => [.7, .7, 0.2],
3342	# filter => # will be put between multiplexer and $self	4014	# filter => # will be put between multiplexer and $self
3343	@_,	4015	@_,
3344	);	4016	);
3345		4017
3346	$self->{filter}->add ($self->{multiplexer}) if $self->{filter};	4018	$self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3347	$self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});	4019	$self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3348		4020
		4021	{
		4022	Scalar::Util::weaken (my $wself = $self);
		4023
		4024	$self->{multiplexer}->connect (c_add => sub {
		4025	my ($mplex, $widgets) = @_;
		4026
		4027	for my $child (@$widgets) {
		4028	Scalar::Util::weaken $child;
		4029	$child->{c_tab_} ||= do {
		4030	my $tab =
		4031	(UNIVERSAL::isa $child->{c_tab}, "DC::UI::Base")
		4032	? $child->{c_tab}
		4033	: new DC::UI::Button markup => $child->{c_tab}[0], tooltip => $child->{c_tab}[1];
		4034
		4035	$tab->connect (activate => sub {
		4036	$wself->set_current_page ($child);
		4037	});
		4038
		4039	$tab
		4040	};
		4041
		4042	$self->{buttonbar}->add ($child->{c_tab_});
		4043	}
		4044	});
		4045
		4046	$self->{multiplexer}->connect (c_remove => sub {
		4047	my ($mplex, $widgets) = @_;
		4048
		4049	for my $child (@$widgets) {
		4050	$wself->{buttonbar}->remove ($child->{c_tab_});
		4051	}
		4052	});
		4053	}
		4054
3349	$self	4055	$self
3350	}	4056	}
3351		4057
3352	sub add {	4058	sub add {
		4059	my ($self, @widgets) = @_;
		4060
		4061	$self->{multiplexer}->add (@widgets)
		4062	}
		4063
		4064	sub remove {
		4065	my ($self, @widgets) = @_;
		4066
		4067	$self->{multiplexer}->remove (@widgets)
		4068	}
		4069
		4070	sub pages {
		4071	my ($self) = @_;
		4072	$self->{multiplexer}->children
		4073	}
		4074
		4075	sub page_index {
		4076	my ($self, $widget) = @_;
		4077
		4078	my $i = 0;
		4079	for ($self->pages) {
		4080	if ($_ eq $widget) { return $i };
		4081	$i++;
		4082	}
		4083
		4084	undef
		4085	}
		4086
		4087	sub add_tab {
3353	my ($self, $title, $widget, $tooltip) = @_;	4088	my ($self, $title, $widget, $tooltip) = @_;
3354		4089
3355	Scalar::Util::weaken $self;	4090	$title = [$title, $tooltip] unless ref $title;
		4091	$widget->{c_tab} = $title;
3356		4092
3357	$self->{buttonbar}->add (new CFPlus::UI::Button
3358	markup => $title,
3359	tooltip => $tooltip,
3360	on_activate => sub { $self->set_current_page ($widget) },
3361	);
3362
3363	$self->{multiplexer}->add ($widget);	4093	$self->add ($widget);
3364	}	4094	}
3365		4095
3366	sub get_current_page {	4096	sub get_current_page {
3367	my ($self) = @_;	4097	my ($self) = @_;
3368		4098
…		…
3374		4104
3375	$self->{multiplexer}->set_current_page ($page);	4105	$self->{multiplexer}->set_current_page ($page);
3376	$self->emit (page_changed => $self->{multiplexer}{current});	4106	$self->emit (page_changed => $self->{multiplexer}{current});
3377	}	4107	}
3378		4108
		4109	sub _draw {
		4110	my ($self) = @_;
		4111
		4112	$self->SUPER::_draw ();
		4113
		4114	if (my $cur = $self->{multiplexer}{current}) {
		4115	if ($cur = $cur->{c_tab_}) {
		4116	glTranslate $self->{buttonbar}{x} + $cur->{x},
		4117	$self->{buttonbar}{y} + $cur->{y};
		4118	glLineWidth 3;
		4119	#glEnable GL_BLEND;
		4120	#glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
		4121	glColor @{$self->{active_outline}};
		4122	glRect_lineloop 1.5, 1.5, $cur->{w} - 1.5, $cur->{h} - 1.5;
		4123	glLineWidth 1;
		4124	#glDisable GL_BLEND;
		4125	}
		4126	}
		4127	}
		4128
3379	#############################################################################	4129	#############################################################################
3380		4130
3381	package CFPlus::UI::Selector;	4131	package DC::UI::Selector;
3382		4132
3383	use utf8;	4133	use utf8;
3384		4134
3385	our @ISA = CFPlus::UI::Button::;	4135	our @ISA = DC::UI::Button::;
3386		4136
3387	sub new {	4137	sub new {
3388	my $class = shift;	4138	my $class = shift;
3389		4139
3390	my $self = $class->SUPER::new (	4140	my $self = $class->SUPER::new (
…		…
3407	my ($value, $title, $tooltip) = @$_;	4157	my ($value, $title, $tooltip) = @$_;
3408		4158
3409	push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];	4159	push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
3410	}	4160	}
3411		4161
3412	CFPlus::UI::Menu->new (items => \@menu_items)->popup ($ev);	4162	DC::UI::Menu->new (items => \@menu_items)->popup ($ev);
3413	}	4163	}
3414		4164
3415	sub _set_value {	4165	sub _set_value {
3416	my ($self, $value) = @_;	4166	my ($self, $value) = @_;
3417		4167
3418	my ($item) = grep $_->[0] eq $value, @{ $self->{options} }	4168	my ($item) = grep $_->[0] eq $value, @{ $self->{options} };
		4169	$item ||= $self->{options}[0]
3419	or return;	4170	or return;
3420		4171
3421	$self->{value} = $item->[0];	4172	$self->{value} = $item->[0];
3422	$self->set_markup ("$item->[1] ⇓");	4173	$self->set_markup ("$item->[1] ⇓");
3423	$self->set_tooltip ($item->[2]);	4174	# $self->set_tooltip ($item->[2]);
3424	}	4175	}
3425		4176
3426	sub set_value {	4177	sub set_value {
3427	my ($self, $value) = @_;	4178	my ($self, $value) = @_;
3428		4179
…		…
3430		4181
3431	$self->_set_value ($value);	4182	$self->_set_value ($value);
3432	$self->emit (changed => $value);	4183	$self->emit (changed => $value);
3433	}	4184	}
3434		4185
		4186	sub set_options {
		4187	my ($self, $options) = @_;
		4188
		4189	$self->{options} = $options;
		4190	$self->_set_value ($self->{value});
		4191	}
		4192
3435	#############################################################################	4193	#############################################################################
3436		4194
3437	package CFPlus::UI::Statusbox;	4195	package DC::UI::Statusbox;
3438		4196
3439	our @ISA = CFPlus::UI::VBox::;	4197	our @ISA = DC::UI::VBox::;
3440		4198
3441	sub new {	4199	sub new {
3442	my $class = shift;	4200	my $class = shift;
3443		4201
3444	my $self = $class->SUPER::new (	4202	my $self = $class->SUPER::new (
3445	fontsize => 0.8,	4203	fontsize => 0.8,
3446	@_,	4204	@_,
3447	);	4205	);
3448		4206
3449	Scalar::Util::weaken (my $this = $self);	4207	DC::weaken (my $this = $self);
3450		4208
3451	$self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });	4209	$self->{timer} = EV::timer 1, 1, sub { $this->reorder };
3452		4210
3453	$self	4211	$self
3454	}	4212	}
3455		4213
3456	sub reorder {	4214	sub reorder {
3457	my ($self) = @_;	4215	my ($self) = @_;
3458	my $NOW = Time::HiRes::time;	4216	my $NOW = Time::HiRes::time;
3459		4217
3460	# freeze display when hovering over any label	4218	# freeze display when hovering over any label
3461	return if $CFPlus::UI::TOOLTIP->{owner}	4219	return if $DC::UI::TOOLTIP->{owner}
3462	&& grep $CFPlus::UI::TOOLTIP->{owner} == $_->{label},	4220	&& grep $DC::UI::TOOLTIP->{owner} == $_->{label},
3463	values %{ $self->{item} };	4221	values %{ $self->{item} };
3464		4222
3465	while (my ($k, $v) = each %{ $self->{item} }) {	4223	while (my ($k, $v) = each %{ $self->{item} }) {
3466	delete $self->{item}{$k} if $v->{timeout} < $NOW;	4224	delete $self->{item}{$k} if $v->{timeout} < $NOW;
3467	}	4225	}
		4226
		4227	$self->{timer}->set (1, 1);
3468		4228
3469	my @widgets;	4229	my @widgets;
3470		4230
3471	my @items = sort {	4231	my @items = sort {
3472	$a->{pri} <=> $b->{pri}	4232	$a->{pri} <=> $b->{pri}
3473	or $b->{id} <=> $a->{id}	4233	or $b->{id} <=> $a->{id}
3474	} values %{ $self->{item} };	4234	} values %{ $self->{item} };
3475
3476	$self->{timer}->interval (1);
3477		4235
3478	my $count = 10 + 1;	4236	my $count = 10 + 1;
3479	for my $item (@items) {	4237	for my $item (@items) {
3480	last unless --$count;	4238	last unless --$count;
3481		4239
…		…
3488	for ($short) {	4246	for ($short) {
3489	s/^\s+//;	4247	s/^\s+//;
3490	s/\s+/ /g;	4248	s/\s+/ /g;
3491	}	4249	}
3492		4250
3493	new CFPlus::UI::Label	4251	new DC::UI::Label
3494	markup => $short,	4252	markup => $short,
3495	tooltip => $item->{tooltip},	4253	tooltip => $item->{tooltip},
3496	tooltip_font => $::FONT_PROP,	4254	tooltip_font => $::FONT_PROP,
3497	tooltip_width => 0.67,	4255	tooltip_width => 0.67,
3498	fontsize => $item->{fontsize} || $self->{fontsize},	4256	fontsize => $item->{fontsize} || $self->{fontsize},
3499	max_w => $::WIDTH * 0.44,	4257	max_w => $::WIDTH * 0.44,
		4258	align => 0,
3500	fg => [@{ $item->{fg} }],	4259	fg => [@{ $item->{fg} }],
3501	can_events => 1,	4260	can_events => 1,
3502	can_hover => 1	4261	can_hover => 1
3503	};	4262	};
3504		4263
3505	if ((my $diff = $item->{timeout} - $NOW) < 2) {	4264	if ((my $diff = $item->{timeout} - $NOW) < 2) {
3506	$label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;	4265	$label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3507	$label->update;	4266	$label->update;
3508	$label->set_max_size (undef, $label->{req_h} * $diff)	4267	$label->set_max_size (undef, $label->{req_h} * $diff)
3509	if $diff < 1;	4268	if $diff < 1;
3510	$self->{timer}->interval (1/30);	4269	$self->{timer}->set (1/30, 1/30);
3511	} else {	4270	} else {
3512	$label->{fg}[3] = $item->{fg}[3] || 1;	4271	$label->{fg}[3] = $item->{fg}[3] || 1;
3513	}	4272	}
3514		4273
3515	push @widgets, $label;	4274	push @widgets, $label;
…		…
3577	$self->SUPER::destroy;	4336	$self->SUPER::destroy;
3578	}	4337	}
3579		4338
3580	#############################################################################	4339	#############################################################################
3581		4340
3582	package CFPlus::UI::Inventory;
3583
3584	our @ISA = CFPlus::UI::Table::;
3585
3586	sub new {
3587	my $class = shift;
3588
3589	my $self = $class->SUPER::new (
3590	col_expand => [0, 1, 0],
3591	items => [],
3592	@_,
3593	);
3594
3595	$self->set_sort_order (undef);
3596
3597	$self
3598	}
3599
3600	sub update_items {
3601	my ($self) = @_;
3602
3603	$self->clear;
3604
3605	my @item = $self->{sort}->(@{ $self->{items} });
3606
3607	my @adds;
3608	my $row = 0;
3609	for my $item ($self->{sort}->(@{ $self->{items} })) {
3610	CFPlus::Item::update_widgets $item;
3611
3612	push @adds, 0, $row, $item->{face_widget};
3613	push @adds, 1, $row, $item->{desc_widget};
3614	push @adds, 2, $row, $item->{weight_widget};
3615
3616	$row++;
3617	}
3618
3619	$self->add (@adds);
3620	}
3621
3622	sub set_sort_order {
3623	my ($self, $order) = @_;
3624
3625	$self->{sort} = $order ||= sub {
3626	sort {
3627	$a->{type} <=> $b->{type}
3628	or $a->{name} cmp $b->{name}
3629	} @_
3630	};
3631
3632	$self->update_items;
3633	}
3634
3635	sub set_items {
3636	my ($self, $items) = @_;
3637
3638	$self->{items} = [$items ? values %$items : ()];
3639	$self->update_items;
3640	}
3641
3642	#############################################################################
3643
3644	package CFPlus::UI::SpellList;
3645
3646	our @ISA = CFPlus::UI::Table::;
3647
3648	sub new {
3649	my $class = shift;
3650
3651	my $self = $class->SUPER::new (
3652	binding => [],
3653	commands => [],
3654	@_,
3655	)
3656	}
3657
3658	my $TOOLTIP_ALL = "\n\n<small>Left click - ready spell\nMiddle click - invoke spell\nRight click - further options</small>";
3659
3660	my @TOOLTIP_NAME = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3661	"<b>Name</b>. The name of the spell.$TOOLTIP_ALL");
3662	my @TOOLTIP_SKILL = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3663	"<b>Skill</b>. The skill (or magic school) required to be able to attempt casting this spell.$TOOLTIP_ALL");
3664	my @TOOLTIP_LVL = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3665	"<b>Level</b>. Minimum level the caster needs in the associated skill to be able to attempt casting this spell.$TOOLTIP_ALL");
3666	my @TOOLTIP_SP = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3667	"<b>Spell points / Grace points</b>. Amount of spell or grace points used by each invocation.$TOOLTIP_ALL");
3668	my @TOOLTIP_DMG = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3669	"<b>Damage</b>. The amount of damage the spell deals when it hits.$TOOLTIP_ALL");
3670
3671	sub rebuild_spell_list {
3672	my ($self) = @_;
3673
3674	$CFPlus::UI::ROOT->on_refresh ($self => sub {
3675	$self->clear;
3676
3677	return unless $::CONN;
3678
3679	$self->add (1, 0, new CFPlus::UI::Label text => "Spell Name", @TOOLTIP_NAME);
3680	$self->add (2, 0, new CFPlus::UI::Label text => "Skill", @TOOLTIP_SKILL);
3681	$self->add (3, 0, new CFPlus::UI::Label text => "Lvl" , @TOOLTIP_LVL);
3682	$self->add (4, 0, new CFPlus::UI::Label text => "Sp/Gp", @TOOLTIP_SP);
3683	$self->add (5, 0, new CFPlus::UI::Label text => "Dmg" , @TOOLTIP_DMG);
3684
3685	my $row = 0;
3686
3687	for (sort { $a cmp $b } keys %{ $self->{spell} }) {
3688	my $spell = $self->{spell}{$_};
3689
3690	$row++;
3691
3692	my $spell_cb = sub {
3693	my ($widget, $ev) = @_;
3694
3695	if ($ev->{button} == 1) {
3696	$::CONN->user_send ("cast $spell->{name}");
3697	} elsif ($ev->{button} == 2) {
3698	$::CONN->user_send ("invoke $spell->{name}");
3699	} elsif ($ev->{button} == 3) {
3700	(new CFPlus::UI::Menu
3701	items => [
3702	["bind <i>cast $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) }],
3703	["bind <i>invoke $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["invoke $spell->{name}"]) }],
3704	],
3705	)->popup ($ev);
3706	} else {
3707	return 0;
3708	}
3709
3710	1
3711	};
3712
3713	my $tooltip = "$spell->{message}$TOOLTIP_ALL";
3714
3715	#TODO: add path info to tooltip
3716	#$self->add (6, $row, new CFPlus::UI::Label text => $spell->{path});
3717
3718	$self->add (0, $row, new CFPlus::UI::Face
3719	face => $spell->{face},
3720	can_hover => 1,
3721	can_events => 1,
3722	tooltip => $tooltip,
3723	on_button_down => $spell_cb,
3724	);
3725
3726	$self->add (1, $row, new CFPlus::UI::Label
3727	expand => 1,
3728	text => $spell->{name},
3729	can_hover => 1,
3730	can_events => 1,
3731	tooltip => $tooltip,
3732	on_button_down => $spell_cb,
3733	);
3734
3735	$self->add (2, $row, new CFPlus::UI::Label text => $::CONN->{skill_info}{$spell->{skill}}, @TOOLTIP_SKILL);
3736	$self->add (3, $row, new CFPlus::UI::Label text => $spell->{level}, @TOOLTIP_LVL);
3737	$self->add (4, $row, new CFPlus::UI::Label text => $spell->{mana} || $spell->{grace}, @TOOLTIP_SP);
3738	$self->add (5, $row, new CFPlus::UI::Label text => $spell->{damage}, @TOOLTIP_DMG);
3739	}
3740	});
3741	}
3742
3743	sub add_spell {
3744	my ($self, $spell) = @_;
3745
3746	$self->{spell}->{$spell->{name}} = $spell;
3747	$self->rebuild_spell_list;
3748	}
3749
3750	sub remove_spell {
3751	my ($self, $spell) = @_;
3752
3753	delete $self->{spell}->{$spell->{name}};
3754	$self->rebuild_spell_list;
3755	}
3756
3757	sub clear_spells {
3758	my ($self) = @_;
3759
3760	$self->{spell} = {};
3761	$self->rebuild_spell_list;
3762	}
3763
3764	#############################################################################
3765
3766	package CFPlus::UI::Root;	4341	package DC::UI::Root;
3767		4342
3768	our @ISA = CFPlus::UI::Container::;	4343	our @ISA = DC::UI::Container::;
3769		4344
3770	use List::Util qw(min max);	4345	use List::Util qw(min max);
3771		4346
3772	use CFPlus::OpenGL;	4347	use DC::OpenGL;
3773		4348
3774	sub new {	4349	sub new {
3775	my $class = shift;	4350	my $class = shift;
3776		4351
3777	my $self = $class->SUPER::new (	4352	my $self = $class->SUPER::new (
3778	visible => 1,	4353	visible => 1,
3779	@_,	4354	@_,
3780	);	4355	);
3781		4356
3782	Scalar::Util::weaken ($self->{root} = $self);	4357	DC::weaken ($self->{root} = $self);
3783		4358
3784	$self	4359	$self
3785	}	4360	}
3786		4361
3787	sub size_request {	4362	sub size_request {
…		…
3835	}	4410	}
3836		4411
3837	sub update {	4412	sub update {
3838	my ($self) = @_;	4413	my ($self) = @_;
3839		4414
3840	$::WANT_REFRESH++;	4415	$::WANT_REFRESH = 1;
3841	}	4416	}
3842		4417
3843	sub add {	4418	sub add {
3844	my ($self, @children) = @_;	4419	my ($self, @children) = @_;
3845		4420
…		…
3882	while ($self->{refresh_hook}) {	4457	while ($self->{refresh_hook}) {
3883	$_->()	4458	$_->()
3884	for values %{delete $self->{refresh_hook}};	4459	for values %{delete $self->{refresh_hook}};
3885	}	4460	}
3886		4461
3887	if ($self->{realloc}) {	4462	while ($self->{realloc}) {
3888	my %queue;	4463	my %queue;
3889	my @queue;	4464	my @queue;
3890	my $widget;	4465	my $widget;
3891		4466
3892	outer:	4467	outer:
…		…
3912		4487
3913	delete $queue{$widget+0};	4488	delete $queue{$widget+0};
3914		4489
3915	my ($w, $h) = $widget->size_request;	4490	my ($w, $h) = $widget->size_request;
3916		4491
3917	$w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;	4492	$w += $widget->{padding_x} * 2;
3918	$h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;	4493	$h += $widget->{padding_y} * 2;
		4494
		4495	$w = max $widget->{min_w}, $w;
		4496	$h = max $widget->{min_h}, $h;
3919		4497
3920	$w = min $widget->{max_w}, $w if exists $widget->{max_w};	4498	$w = min $widget->{max_w}, $w if exists $widget->{max_w};
3921	$h = min $widget->{max_h}, $h if exists $widget->{max_h};	4499	$h = min $widget->{max_h}, $h if exists $widget->{max_h};
3922		4500
3923	$w = $widget->{force_w} if exists $widget->{force_w};	4501	$w = $widget->{force_w} if exists $widget->{force_w};
…		…
3939	}	4517	}
3940	}	4518	}
3941		4519
3942	delete $self->{realloc}{$widget+0};	4520	delete $self->{realloc}{$widget+0};
3943	}	4521	}
3944	}
3945		4522
3946	while (my $size_alloc = delete $self->{size_alloc}) {	4523	while (my $size_alloc = delete $self->{size_alloc}) {
3947	my @queue = sort { $b->{visible} <=> $a->{visible} }	4524	my @queue = sort { $a->{visible} <=> $b->{visible} }
3948	values %$size_alloc;	4525	values %$size_alloc;
3949		4526
3950	while () {	4527	while () {
3951	my $widget = pop @queue || last;	4528	my $widget = pop @queue || last;
3952		4529
3953	my ($w, $h) = @$widget{qw(alloc_w alloc_h)};	4530	my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3954		4531
3955	$w = 0 if $w < 0;
3956	$h = 0 if $h < 0;
3957
3958	$w = max $widget->{min_w}, $w;	4532	$w = max $widget->{min_w}, $w;
3959	$h = max $widget->{min_h}, $h;	4533	$h = max $widget->{min_h}, $h;
3960		4534
3961	# $w = min $self->{w} - $widget->{x}, $w if $self->{w};	4535	# $w = min $self->{w} - $widget->{x}, $w if $self->{w};
3962	# $h = min $self->{h} - $widget->{y}, $h if $self->{h};	4536	# $h = min $self->{h} - $widget->{y}, $h if $self->{h};
3963		4537
3964	$w = min $widget->{max_w}, $w if exists $widget->{max_w};	4538	$w = min $widget->{max_w}, $w if exists $widget->{max_w};
3965	$h = min $widget->{max_h}, $h if exists $widget->{max_h};	4539	$h = min $widget->{max_h}, $h if exists $widget->{max_h};
3966		4540
3967	$w = int $w + 0.5;	4541	$w = int $w + 0.5;
3968	$h = int $h + 0.5;	4542	$h = int $h + 0.5;
3969		4543
3970	if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {	4544	if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3971	$widget->{old_w} = $widget->{w};	4545	$widget->{old_w} = $widget->{w};
3972	$widget->{old_h} = $widget->{h};	4546	$widget->{old_h} = $widget->{h};
3973		4547
3974	$widget->{w} = $w;	4548	$widget->{w} = $w;
3975	$widget->{h} = $h;	4549	$widget->{h} = $h;
3976		4550
3977	$widget->emit (size_allocate => $w, $h);	4551	$widget->emit (size_allocate => $w, $h);
		4552	}
3978	}	4553	}
3979	}	4554	}
3980	}	4555	}
3981		4556
3982	while ($self->{post_alloc_hook}) {	4557	while ($self->{post_alloc_hook}) {
3983	$_->()	4558	$_->()
3984	for values %{delete $self->{post_alloc_hook}};	4559	for values %{delete $self->{post_alloc_hook}};
3985	}	4560	}
3986
3987		4561
3988	glViewport 0, 0, $::WIDTH, $::HEIGHT;	4562	glViewport 0, 0, $::WIDTH, $::HEIGHT;
3989	glClearColor +($::CFG->{fow_intensity}) x 3, 1;	4563	glClearColor +($::CFG->{fow_intensity}) x 3, 1;
3990	glClear GL_COLOR_BUFFER_BIT;	4564	glClear GL_COLOR_BUFFER_BIT;
3991		4565
…		…
3994	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;	4568	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
3995	glMatrixMode GL_MODELVIEW;	4569	glMatrixMode GL_MODELVIEW;
3996	glLoadIdentity;	4570	glLoadIdentity;
3997		4571
3998	{	4572	{
3999	package CFPlus::UI::Base;	4573	package DC::UI::Base;
4000		4574
4001	($draw_x, $draw_y, $draw_w, $draw_h) =	4575	local ($draw_x, $draw_y, $draw_w, $draw_h) =
4002	(0, 0, $self->{w}, $self->{h});	4576	(0, 0, $self->{w}, $self->{h});
4003	}
4004		4577
4005	$self->_draw;	4578	$self->_draw;
		4579	}
4006	}	4580	}
4007		4581
4008	#############################################################################	4582	#############################################################################
4009		4583
4010	package CFPlus::UI;	4584	package DC::UI;
4011		4585
4012	$ROOT = new CFPlus::UI::Root;	4586	$ROOT = new DC::UI::Root;
4013	$TOOLTIP = new CFPlus::UI::Tooltip z => 900;	4587	$TOOLTIP = new DC::UI::Tooltip z => 900;
4014		4588
4015	1	4589	1
4016		4590

Diff Legend

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