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

Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.383 by root, Fri Jul 20 16:32:04 2007 UTC vs.
Revision 1.481 by root, Tue Oct 12 05:11:38 2010 UTC

1	package CFPlus::UI;	1	package DC::UI;
2		2
3	use utf8;	3	use common::sense;
4	use strict;
5		4
6	use List::Util ();	5	use List::Util ();
7	use Event;
8		6
9	use CFPlus;	7	use Guard ();
		8
		9	use DC;
10	use CFPlus::Pod;	10	use DC::Pod;
11	use CFPlus::Texture;	11	use DC::Texture;
12		12
13	our ($FOCUS, $HOVER, $GRAB); # various widgets	13	our ($FOCUS, $HOVER, $GRAB); # various widgets
14		14
15	our $LAYOUT;	15	our $LAYOUT;
16	our $ROOT;	16	our $ROOT;
17	our $TOOLTIP;	17	our $TOOLTIP;
18	our $BUTTON_STATE;	18	our $BUTTON_STATE;
19		19
20	our %WIDGET; # all widgets, weak-referenced	20	our %WIDGET; # all widgets, weak-referenced
21		21
22	our $TOOLTIP_WATCHER = Event->idle (min => 1/60, cb => sub {	22	our $TOOLTIP_WATCHER = EV::timer_ns 0, 0.03, sub {
		23	$_[0]->stop;
		24
23	if (!$GRAB) {	25	if (!$GRAB) {
24	for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {	26	for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
25	if (length $widget->{tooltip}) {	27	if (length $widget->{tooltip}) {
26	if ($TOOLTIP->{owner} != $widget) {	28	if ($TOOLTIP->{owner} != $widget) {
27	$TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};	29	$TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};
…		…
30	$TOOLTIP->{owner} = $widget;	32	$TOOLTIP->{owner} = $widget;
31	$TOOLTIP->{owner}->emit ("tooltip_show") if $TOOLTIP->{owner};	33	$TOOLTIP->{owner}->emit ("tooltip_show") if $TOOLTIP->{owner};
32		34
33	return if $ENV{CFPLUS_DEBUG} & 8;	35	return if $ENV{CFPLUS_DEBUG} & 8;
34		36
35	my $tip = $widget->{tooltip};
36
37	$tip = $tip->($widget) if CODE:: eq ref $tip;
38
39	$TOOLTIP->set_tooltip_from ($widget);	37	$TOOLTIP->set_tooltip_from ($widget);
40	$TOOLTIP->show;	38	$TOOLTIP->show;
41	}	39	}
42		40
43	return;	41	return;
…		…
46	}	44	}
47		45
48	$TOOLTIP->hide;	46	$TOOLTIP->hide;
49	$TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};	47	$TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};
50	delete $TOOLTIP->{owner};	48	delete $TOOLTIP->{owner};
51	});	49	};
52		50
53	sub get_layout {	51	sub get_layout {
54	my $layout;	52	my $layout;
55		53
56	for (grep { $_->{name} } values %WIDGET) {	54	for (grep { $_->{name} } values %WIDGET) {
…		…
91	my $hover = $HOVER; $HOVER = $widget;	89	my $hover = $HOVER; $HOVER = $widget;
92		90
93	$hover->update if $hover && $hover->{can_hover};	91	$hover->update if $hover && $hover->{can_hover};
94	$HOVER->update if $HOVER && $HOVER->{can_hover};	92	$HOVER->update if $HOVER && $HOVER->{can_hover};
95		93
96	$TOOLTIP_WATCHER->start;	94	$TOOLTIP_WATCHER->again;
97	}	95	}
98	}	96	}
99		97
100	sub feed_sdl_button_down_event {	98	sub feed_sdl_button_down_event {
101	my ($ev) = @_;	99	my ($ev) = @_;
…		…
107	my $widget = $ROOT->find_widget ($x, $y);	105	my $widget = $ROOT->find_widget ($x, $y);
108		106
109	$GRAB = $widget;	107	$GRAB = $widget;
110	$GRAB->update if $GRAB;	108	$GRAB->update if $GRAB;
111		109
112	$TOOLTIP_WATCHER->cb->();	110	$TOOLTIP_WATCHER->invoke;
113	}	111	}
114		112
115	if ($GRAB) {	113	if ($GRAB) {
116	if ($ev->{button} == 4 || $ev->{button} == 5) {	114	if ($ev->{button} == 4 || $ev->{button} == 5) {
117	# mousewheel	115	# mousewheel
118	$ev->{dx} = 0;
119	$ev->{dy} = $ev->{button} * 2 - 9;	116	my $delta = $ev->{button} * 2 - 9;
		117	my $shift = $ev->{mod} & DC::KMOD_SHIFT;
		118
		119	$ev->{dx} = $shift ? $delta : 0;
		120	$ev->{dy} = $shift ? 0 : $delta;
		121
120	$GRAB->emit (mouse_wheel => $ev);	122	$GRAB->emit (mouse_wheel => $ev);
121	} else {	123	} else {
122	$GRAB->emit (button_down => $ev)	124	$GRAB->emit (button_down => $ev)
123	}	125	}
124	}	126	}
…		…
138	my $grab = $GRAB; undef $GRAB;	140	my $grab = $GRAB; undef $GRAB;
139	$grab->update if $grab;	141	$grab->update if $grab;
140	$GRAB->update if $GRAB;	142	$GRAB->update if $GRAB;
141		143
142	check_hover $widget;	144	check_hover $widget;
143	$TOOLTIP_WATCHER->cb->();	145	$TOOLTIP_WATCHER->invoke;
144	}	146	}
145	}	147	}
146		148
147	sub feed_sdl_motion_event {	149	sub feed_sdl_motion_event {
148	my ($ev) = @_;	150	my ($ev) = @_;
…		…
188	# call when resolution changes etc.	190	# call when resolution changes etc.
189	sub rescale_widgets {	191	sub rescale_widgets {
190	my ($sx, $sy) = @_;	192	my ($sx, $sy) = @_;
191		193
192	for my $widget (values %WIDGET) {	194	for my $widget (values %WIDGET) {
193	if ($widget->{is_toplevel}) {	195	if ($widget->{is_toplevel} || $widget->{c_rescale}) {
194	$widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;	196	$widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
195	$widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;	197	$widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
196		198
197	$widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;	199	$widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
198	$widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};	200	$widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
…		…
210	reconfigure_widgets;	212	reconfigure_widgets;
211	}	213	}
212		214
213	#############################################################################	215	#############################################################################
214		216
215	package CFPlus::UI::Event;	217	package DC::UI::Event;
216		218
217	sub xy {	219	sub xy {
218	$_[1]->coord2local ($_[0]{x}, $_[0]{y})	220	$_[1]->coord2local ($_[0]{x}, $_[0]{y})
219	}	221	}
220		222
221	#############################################################################	223	#############################################################################
222		224
223	package CFPlus::UI::Base;	225	package DC::UI::Base;
224		226
225	use strict;	227	use common::sense;
226		228
227	use CFPlus::OpenGL;	229	use DC::OpenGL;
228		230
229	sub new {	231	sub new {
230	my $class = shift;	232	my $class = shift;
231		233
232	my $self = bless {	234	my $self = bless {
…		…
237	h => undef,	239	h => undef,
238	can_events => 1,	240	can_events => 1,
239	@_	241	@_
240	}, $class;	242	}, $class;
241		243
242	CFPlus::weaken ($CFPlus::UI::WIDGET{$self+0} = $self);	244	DC::weaken ($DC::UI::WIDGET{$self+0} = $self);
243		245
244	for (keys %$self) {	246	for (keys %$self) {
245	if (/^on_(.*)$/) {	247	if (/^on_(.*)$/) {
246	$self->connect ($1 => delete $self->{$_});	248	$self->connect ($1 => delete $self->{$_});
247	}	249	}
248	}	250	}
249		251
250	if (my $layout = $CFPlus::UI::LAYOUT->{$self->{name}}) {	252	if (my $layout = $DC::UI::LAYOUT->{$self->{name}}) {
251	$self->{x} = $layout->{x} * $CFPlus::UI::ROOT->{alloc_w} if exists $layout->{x};	253	$self->{x} = $layout->{x} * $DC::UI::ROOT->{alloc_w} if exists $layout->{x};
252	$self->{y} = $layout->{y} * $CFPlus::UI::ROOT->{alloc_h} if exists $layout->{y};	254	$self->{y} = $layout->{y} * $DC::UI::ROOT->{alloc_h} if exists $layout->{y};
253	$self->{force_w} = $layout->{w} * $CFPlus::UI::ROOT->{alloc_w} if exists $layout->{w};	255	$self->{force_w} = $layout->{w} * $DC::UI::ROOT->{alloc_w} if exists $layout->{w};
254	$self->{force_h} = $layout->{h} * $CFPlus::UI::ROOT->{alloc_h} if exists $layout->{h};	256	$self->{force_h} = $layout->{h} * $DC::UI::ROOT->{alloc_h} if exists $layout->{h};
255		257
256	$self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};	258	$self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
257	$self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};	259	$self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
258		260
259	$self->show if $layout->{show};	261	$self->show if $layout->{show};
…		…
269	$self->emit ("destroy");	271	$self->emit ("destroy");
270	%$self = ();	272	%$self = ();
271	}	273	}
272		274
273	sub TO_JSON {	275	sub TO_JSON {
274	{ __widget_ref__ => $_[0]{s_id} }	276	{ "\fw" => $_[0]{s_id} }
275	}	277	}
276		278
277	sub show {	279	sub show {
278	my ($self) = @_;	280	my ($self) = @_;
279		281
280	return if $self->{parent};	282	return if $self->{parent};
281		283
282	$CFPlus::UI::ROOT->add ($self);	284	$DC::UI::ROOT->add ($self);
283	}	285	}
284		286
285	sub set_visible {	287	sub set_visible {
286	my ($self) = @_;	288	my ($self) = @_;
287		289
288	return if $self->{visible};	290	return if $self->{visible};
		291
		292	$self->{parent} && $self->{parent}{root}#d#
		293	or return ::clienterror ("set_visible called without parent ($self->{parent}) or root\n" => 1);
289		294
290	$self->{root} = $self->{parent}{root};	295	$self->{root} = $self->{parent}{root};
291	$self->{visible} = $self->{parent}{visible} + 1;	296	$self->{visible} = $self->{parent}{visible} + 1;
292		297
293	$self->emit (visibility_change => 1);	298	$self->emit (visibility_change => 1);
294		299
295	$self->realloc if !exists $self->{req_w};	300	$self->realloc if !exists $self->{req_w};
296		301
297	$_->set_visible for $self->children;	302	$_->set_visible for $self->visible_children;
298	}	303	}
299		304
300	sub set_invisible {	305	sub set_invisible {
301	my ($self) = @_;	306	my ($self) = @_;
302		307
…		…
308	delete $self->{root};	313	delete $self->{root};
309		314
310	undef $GRAB if $GRAB == $self;	315	undef $GRAB if $GRAB == $self;
311	undef $HOVER if $HOVER == $self;	316	undef $HOVER if $HOVER == $self;
312		317
313	$CFPlus::UI::TOOLTIP_WATCHER->cb->()	318	$DC::UI::TOOLTIP_WATCHER->invoke
314	if $TOOLTIP->{owner} == $self;	319	if $TOOLTIP->{owner} == $self;
315		320
316	$self->emit ("focus_out");	321	$self->emit ("focus_out");
317	$self->emit (visibility_change => 0);	322	$self->emit (visibility_change => 0);
318	}	323	}
…		…
337	sub hide {	342	sub hide {
338	my ($self) = @_;	343	my ($self) = @_;
339		344
340	$self->set_invisible;	345	$self->set_invisible;
341		346
		347	# extra $parent copy for 5.8.8+ bug workaround
		348	# (otherwise $_[0] in remove gets freed
		349	if (my $parent = $self->{parent}) {
342	$self->{parent}->remove ($self)	350	$parent->remove ($self);
343	if $self->{parent};	351	}
344	}	352	}
345		353
346	sub move_abs {	354	sub move_abs {
347	my ($self, $x, $y, $z) = @_;	355	my ($self, $x, $y, $z) = @_;
348		356
…		…
360	$self->{force_h} = $h;	368	$self->{force_h} = $h;
361		369
362	$self->realloc;	370	$self->realloc;
363	}	371	}
364		372
		373	# traverse the widget chain up to find the maximum "physical" size constraints
		374	sub get_max_wh {
		375	my ($self) = @_;
		376
		377	my ($w, $h) = @$self{qw(max_w max_h)};
		378
		379	if ($w <= 0 || $h <= 0) {
		380	my ($mw, $mh) = $self->{parent}
		381	? $self->{parent}->get_max_wh
		382	: ($::WIDTH, $::HEIGHT);
		383
		384	$w = $mw if $w <= 0;
		385	$h = $mh if $h <= 0;
		386	}
		387
		388	($w, $h)
		389	}
		390
365	sub size_request {	391	sub size_request {
366	require Carp;	392	require Carp;
367	Carp::confess "size_request is abstract";	393	Carp::confess "size_request is abstract";
368	}	394	}
369		395
…		…
375	my ($self, $x, $y, $w, $h) = @_;	401	my ($self, $x, $y, $w, $h) = @_;
376		402
377	if ($self->{aspect}) {	403	if ($self->{aspect}) {
378	my ($ow, $oh) = ($w, $h);	404	my ($ow, $oh) = ($w, $h);
379		405
380	$w = List::Util::min $w, CFPlus::ceil $h * $self->{aspect};	406	$w = List::Util::min $w, DC::ceil $h * $self->{aspect};
381	$h = List::Util::min $h, CFPlus::ceil $w / $self->{aspect};	407	$h = List::Util::min $h, DC::ceil $w / $self->{aspect};
382		408
383	# use alignment to adjust x, y	409	# use alignment to adjust x, y
384		410
385	$x += int 0.5 * ($ow - $w);	411	$x += int 0.5 * ($ow - $w);
386	$y += int 0.5 * ($oh - $h);	412	$y += int 0.5 * ($oh - $h);
…		…
427		453
428	return if $self->{tooltip} eq $tooltip;	454	return if $self->{tooltip} eq $tooltip;
429		455
430	$self->{tooltip} = $tooltip;	456	$self->{tooltip} = $tooltip;
431		457
432	if ($CFPlus::UI::TOOLTIP->{owner} == $self) {	458	if ($DC::UI::TOOLTIP->{owner} == $self) {
433	delete $CFPlus::UI::TOOLTIP->{owner};	459	delete $DC::UI::TOOLTIP->{owner};
434	$CFPlus::UI::TOOLTIP_WATCHER->cb->();	460	$DC::UI::TOOLTIP_WATCHER->invoke;
435	}	461	}
436	}	462	}
437		463
438	# translate global coordinates to local coordinate system	464	# translate global coordinates to local coordinate system
439	sub coord2local {	465	sub coord2local {
440	my ($self, $x, $y) = @_;	466	my ($self, $x, $y) = @_;
441		467
442	Carp::confess unless $self->{parent};#d#	468	return (undef, undef) unless $self->{parent};
443		469
444	$self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})	470	$self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
445	}	471	}
446		472
447	# translate local coordinates to global coordinate system	473	# translate local coordinates to global coordinate system
448	sub coord2global {	474	sub coord2global {
449	my ($self, $x, $y) = @_;	475	my ($self, $x, $y) = @_;
450		476
451	Carp::confess unless $self->{parent};#d#	477	return (undef, undef) unless $self->{parent};
452		478
453	$self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})	479	$self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
454	}	480	}
455		481
456	sub invoke_focus_in {	482	sub invoke_focus_in {
…		…
505	sub connect {	531	sub connect {
506	my ($self, $signal, $cb) = @_;	532	my ($self, $signal, $cb) = @_;
507		533
508	push @{ $self->{signal_cb}{$signal} }, $cb;	534	push @{ $self->{signal_cb}{$signal} }, $cb;
509		535
510	defined wantarray and CFPlus::guard {	536	defined wantarray and Guard::guard {
511	@{ $self->{signal_cb}{$signal} } = grep $_ != $cb,	537	@{ $self->{signal_cb}{$signal} } = grep $_ != $cb,
512	@{ $self->{signal_cb}{$signal} };	538	@{ $self->{signal_cb}{$signal} };
513	}	539	}
514	}	540	}
515		541
…		…
547		573
548	# parent	574	# parent
549	$self->{parent} && $self->{parent}->emit ($signal, @args)	575	$self->{parent} && $self->{parent}->emit ($signal, @args)
550	}	576	}
551		577
552	sub find_widget {	578	#sub find_widget {
553	my ($self, $x, $y) = @_;	579	# in .xs
554
555	return () unless $self->{can_events};
556
557	return $self
558	if $x >= $self->{x} && $x < $self->{x} + $self->{w}
559	&& $y >= $self->{y} && $y < $self->{y} + $self->{h};
560
561	()
562	}
563		580
564	sub set_parent {	581	sub set_parent {
565	my ($self, $parent) = @_;	582	my ($self, $parent) = @_;
566		583
567	CFPlus::weaken ($self->{parent} = $parent);	584	DC::weaken ($self->{parent} = $parent);
568	$self->set_visible if $parent->{visible};	585	$self->set_visible if $parent->{visible};
569	}	586	}
570		587
571	sub realloc {	588	sub realloc {
572	my ($self) = @_;	589	my ($self) = @_;
…		…
598		615
599	# using global variables seems a bit hacky, but passing through all drawing	616	# using global variables seems a bit hacky, but passing through all drawing
600	# functions seems pointless.	617	# functions seems pointless.
601	our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn	618	our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
602		619
603	sub draw {	620	#sub draw {
604	my ($self) = @_;	621	#CFPlus.xs
605
606	return unless $self->{h} && $self->{w};
607
608	# update screen rectangle
609	local $draw_x = $draw_x + $self->{x};
610	local $draw_y = $draw_y + $self->{y};
611
612	# skip widgets that are entirely outside the drawing area
613	return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
614	|| ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
615
616	glPushMatrix;
617	glTranslate $self->{x}, $self->{y}, 0;
618
619	if ($self == $HOVER && $self->{can_hover}) {
620	glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
621	glEnable GL_BLEND;
622	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
623	glBegin GL_QUADS;
624	glVertex 0 , 0;
625	glVertex $self->{w}, 0;
626	glVertex $self->{w}, $self->{h};
627	glVertex 0 , $self->{h};
628	glEnd;
629	glDisable GL_BLEND;
630	}
631
632	if ($ENV{CFPLUS_DEBUG} & 1) {
633	glPushMatrix;
634	glColor 1, 1, 0, 1;
635	glTranslate 0.375, 0.375;
636	glBegin GL_LINE_LOOP;
637	glVertex 0 , 0;
638	glVertex $self->{w} - 1, 0;
639	glVertex $self->{w} - 1, $self->{h} - 1;
640	glVertex 0 , $self->{h} - 1;
641	glEnd;
642	glPopMatrix;
643	#CFPlus::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
644	}
645
646	$self->_draw;
647	glPopMatrix;
648	}
649		622
650	sub _draw {	623	sub _draw {
651	my ($self) = @_;	624	my ($self) = @_;
652		625
653	warn "no draw defined for $self\n";	626	warn "no draw defined for $self\n";
654	}	627	}
655		628
656	my $cntx;#d#
657	sub DESTROY {	629	sub DESTROY {
658	my ($self) = @_;	630	my ($self) = @_;
659		631
660	return if CFPlus::in_destruct;	632	return if DC::in_destruct;
661		633
		634	local $@;
662	eval { $self->destroy };	635	eval { $self->destroy };
663	warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;	636	warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
664		637
665	delete $WIDGET{$self+0};	638	delete $WIDGET{$self+0};
666	}	639	}
667		640
668	#############################################################################	641	#############################################################################
669		642
670	package CFPlus::UI::DrawBG;	643	package DC::UI::DrawBG;
671		644
672	our @ISA = CFPlus::UI::Base::;	645	our @ISA = DC::UI::Base::;
673		646
674	use strict;	647	use common::sense;
		648
675	use CFPlus::OpenGL;	649	use DC::OpenGL;
676		650
677	sub new {	651	sub new {
678	my $class = shift;	652	my $class = shift;
679
680	# range [value, low, high, page]
681		653
682	$class->SUPER::new (	654	$class->SUPER::new (
683	#bg => [0, 0, 0, 0.2],	655	#bg => [0, 0, 0, 0.2],
684	#active_bg => [1, 1, 1, 0.5],	656	#active_bg => [1, 1, 1, 0.5],
685	@_	657	@_
686	)	658	)
687	}	659	}
688		660
		661	sub set_bg {
		662	my ($self, $bg) = @_;
		663
		664	$self->{bg} = $bg;
		665	$self->update;
		666	}
		667
689	sub _draw {	668	sub _draw {
690	my ($self) = @_;	669	my ($self) = @_;
691		670
692	my $color = $FOCUS == $self && $self->{active_bg}	671	my $color = $FOCUS == $self
693	? $self->{active_bg}	672	? $self->{active_bg} || $self->{bg}
694	: $self->{bg};	673	: $self->{bg};
695		674
696	if ($color && (@$color < 4 || $color->[3])) {	675	if ($color && (@$color < 4 || $color->[3])) {
697	my ($w, $h) = @$self{qw(w h)};	676	my ($w, $h) = @$self{qw(w h)};
698		677
699	glEnable GL_BLEND;	678	glEnable GL_BLEND;
700	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;	679	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
701	glColor_premultiply @$color;	680	glColor_premultiply @$color;
702
703	glBegin GL_QUADS;
704	glVertex 0 , 0;
705	glVertex 0 , $h;
706	glVertex $w, $h;	681	glRect 0, 0, $w, $h;
707	glVertex $w, 0;
708	glEnd;
709
710	glDisable GL_BLEND;	682	glDisable GL_BLEND;
711	}	683	}
712	}	684	}
713		685
714	#############################################################################	686	#############################################################################
715		687
716	package CFPlus::UI::Empty;	688	package DC::UI::Empty;
717		689
718	our @ISA = CFPlus::UI::Base::;	690	our @ISA = DC::UI::Base::;
719		691
720	sub new {	692	sub new {
721	my ($class, %arg) = @_;	693	my ($class, %arg) = @_;
722	$class->SUPER::new (can_events => 0, %arg);	694	$class->SUPER::new (can_events => 0, %arg);
723	}	695	}
…		…
730		702
731	sub draw { }	703	sub draw { }
732		704
733	#############################################################################	705	#############################################################################
734		706
735	package CFPlus::UI::Container;	707	package DC::UI::Container;
736		708
737	our @ISA = CFPlus::UI::Base::;	709	our @ISA = DC::UI::Base::;
738		710
739	sub new {	711	sub new {
740	my ($class, %arg) = @_;	712	my ($class, %arg) = @_;
741		713
742	my $children = delete $arg{children};	714	my $children = delete $arg{children};
…		…
746	can_events => 0,	718	can_events => 0,
747	%arg,	719	%arg,
748	);	720	);
749		721
750	$self->add (@$children)	722	$self->add (@$children)
751	if $children;	723	if $children && @$children;
752		724
753	$self	725	$self
754	}	726	}
755		727
756	sub realloc {	728	sub realloc {
…		…
765	my ($self, @widgets) = @_;	737	my ($self, @widgets) = @_;
766		738
767	$_->set_parent ($self)	739	$_->set_parent ($self)
768	for @widgets;	740	for @widgets;
769		741
		742	# TODO: only do this in widgets that need it, e.g. root, fixed
770	use sort 'stable';	743	use sort 'stable';
771		744
772	$self->{children} = [	745	$self->{children} = [
773	sort { $a->{z} <=> $b->{z} }	746	sort { $a->{z} <=> $b->{z} }
774	@{$self->{children}}, @widgets	747	@{$self->{children}}, @widgets
775	];	748	];
776		749
777	$self->realloc;	750	$self->realloc;
		751
		752	$self->emit (c_add => \@widgets);
		753
		754	map $_+0, @widgets
778	}	755	}
779		756
780	sub children {	757	sub children {
781	@{ $_[0]{children} }	758	@{ $_[0]{children} }
782	}	759	}
783		760
784	sub remove {	761	sub remove {
785	my ($self, $child) = @_;	762	my ($self, @widgets) = @_;
786		763
		764	$self->emit (c_remove => \@widgets);
		765
		766	for my $child (@widgets) {
787	delete $child->{parent};	767	delete $child->{parent};
788	$child->hide;	768	$child->hide;
789
790	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];	769	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
		770	}
791		771
792	$self->realloc;	772	$self->realloc;
793	}	773	}
794		774
795	sub clear {	775	sub clear {
796	my ($self) = @_;	776	my ($self) = @_;
797		777
798	my $children = delete $self->{children};	778	my $children = $self->{children};
799	$self->{children} = [];	779	$self->{children} = [];
800		780
801	for (@$children) {	781	for (@$children) {
802	delete $_->{parent};	782	delete $_->{parent};
803	$_->hide;	783	$_->hide;
…		…
823	}	803	}
824		804
825	sub _draw {	805	sub _draw {
826	my ($self) = @_;	806	my ($self) = @_;
827		807
828	$_->draw for @{$self->{children}};	808	$_->draw for $self->visible_children;
829	}	809	}
830		810
831	#############################################################################	811	#############################################################################
832		812
833	package CFPlus::UI::Bin;	813	package DC::UI::Bin;
834		814
835	our @ISA = CFPlus::UI::Container::;	815	our @ISA = DC::UI::Container::;
836		816
837	sub new {	817	sub new {
838	my ($class, %arg) = @_;	818	my ($class, %arg) = @_;
839		819
840	my $child = (delete $arg{child}) || new CFPlus::UI::Empty::;	820	my $child = (delete $arg{child}) || new DC::UI::Empty::;
841		821
842	$class->SUPER::new (children => [$child], %arg)	822	$class->SUPER::new (children => [$child], %arg)
843	}	823	}
844		824
845	sub add {	825	sub add {
846	my ($self, $child) = @_;	826	my ($self, $child) = @_;
847		827
848	$self->SUPER::remove ($_) for @{ $self->{children} };	828	$self->clear;
849	$self->SUPER::add ($child);	829	$self->SUPER::add ($child);
850	}	830	}
851		831
852	sub remove {	832	sub remove {
853	my ($self, $widget) = @_;	833	my ($self, $widget) = @_;
854		834
855	$self->SUPER::remove ($widget);	835	$self->SUPER::remove ($widget);
856		836
857	$self->{children} = [new CFPlus::UI::Empty]	837	$self->{children} = [new DC::UI::Empty]
858	unless @{$self->{children}};	838	unless @{$self->{children}};
859	}	839	}
860		840
861	sub child { $_[0]->{children}[0] }	841	sub child { $_[0]->{children}[0] }
862		842
…		…
871		851
872	1	852	1
873	}	853	}
874		854
875	#############################################################################	855	#############################################################################
876
877	# back-buffered drawing area	856	# back-buffered drawing area
878		857
879	package CFPlus::UI::Window;	858	package DC::UI::Window;
880		859
881	our @ISA = CFPlus::UI::Bin::;	860	our @ISA = DC::UI::Bin::;
882		861
883	use CFPlus::OpenGL;	862	use DC::OpenGL;
884		863
885	sub new {	864	sub new {
886	my ($class, %arg) = @_;	865	my ($class, %arg) = @_;
887		866
888	my $self = $class->SUPER::new (%arg);	867	my $self = $class->SUPER::new (%arg);
…		…
910	}	889	}
911		890
912	sub render_child {	891	sub render_child {
913	my ($self) = @_;	892	my ($self) = @_;
914		893
915	$self->{texture} = new_from_opengl CFPlus::Texture $self->{w}, $self->{h}, sub {	894	$self->{texture} = new_from_opengl DC::Texture $self->{w}, $self->{h}, sub {
916	glClearColor 0, 0, 0, 0;	895	glClearColor 0, 0, 0, 0;
917	glClear GL_COLOR_BUFFER_BIT;	896	glClear GL_COLOR_BUFFER_BIT;
918		897
919	{	898	{
920	package CFPlus::UI::Base;	899	package DC::UI::Base;
921		900
922	local ($draw_x, $draw_y, $draw_w, $draw_h) =	901	local ($draw_x, $draw_y, $draw_w, $draw_h) =
923	(0, 0, $self->{w}, $self->{h});	902	(0, 0, $self->{w}, $self->{h});
924		903
925	$self->_render;	904	$self->_render;
…		…
942	glDisable GL_TEXTURE_2D;	921	glDisable GL_TEXTURE_2D;
943	}	922	}
944		923
945	#############################################################################	924	#############################################################################
946		925
947	package CFPlus::UI::ViewPort;	926	package DC::UI::ViewPort;
948		927
949	use List::Util qw(min max);	928	use List::Util qw(min max);
950		929
951	our @ISA = CFPlus::UI::Window::;	930	our @ISA = DC::UI::Window::;
952		931
953	sub new {	932	sub new {
954	my $class = shift;	933	my $class = shift;
955		934
956	$class->SUPER::new (	935	$class->SUPER::new (
…		…
963	sub size_request {	942	sub size_request {
964	my ($self) = @_;	943	my ($self) = @_;
965		944
966	my ($w, $h) = @{$self->child}{qw(req_w req_h)};	945	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
967		946
968	$w = 10 if $self->{scroll_x};	947	$w = 1 if $self->{scroll_x};
969	$h = 10 if $self->{scroll_y};	948	$h = 1 if $self->{scroll_y};
970		949
971	($w, $h)	950	($w, $h)
972	}	951	}
973		952
974	sub invoke_size_allocate {	953	sub invoke_size_allocate {
…		…
998	$self->emit (changed => $x, $y);	977	$self->emit (changed => $x, $y);
999	$self->update;	978	$self->update;
1000	}	979	}
1001	}	980	}
1002		981
		982	sub set_center {
		983	my ($self, $x, $y) = @_;
		984
		985	$self->set_offset ($x - $self->{w} * .5, $y - $self->{h} * .5);
		986	}
		987
		988	sub make_visible {
		989	my ($self, $x, $y, $border) = @_;
		990
		991	if ( $x < $self->{view_x} + $self->{w} * $border
		992	|| $x > $self->{view_x} + $self->{w} * (1 - $border)
		993	|| $y < $self->{view_y} + $self->{h} * $border
		994	|| $y > $self->{view_y} + $self->{h} * (1 - $border)
		995	) {
		996	$self->set_center ($x, $y);
		997	}
		998	}
		999
1003	# hmm, this does not work for topleft of $self... but we should not ask for that	1000	# hmm, this does not work for topleft of $self... but we should not ask for that
1004	sub coord2local {	1001	sub coord2local {
1005	my ($self, $x, $y) = @_;	1002	my ($self, $x, $y) = @_;
1006		1003
1007	$self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})	1004	$self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
…		…
1020	my ($self, $x, $y) = @_;	1017	my ($self, $x, $y) = @_;
1021		1018
1022	if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}	1019	if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
1023	&& $y >= $self->{y} && $y < $self->{y} + $self->{h}	1020	&& $y >= $self->{y} && $y < $self->{y} + $self->{h}
1024	) {	1021	) {
1025	$self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})	1022	$self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
1026	} else {	1023	} else {
1027	$self->CFPlus::UI::Base::find_widget ($x, $y)	1024	$self->DC::UI::Base::find_widget ($x, $y)
1028	}	1025	}
1029	}	1026	}
1030		1027
1031	sub _render {	1028	sub _render {
1032	my ($self) = @_;	1029	my ($self) = @_;
1033		1030
1034	local $CFPlus::UI::Base::draw_x = $CFPlus::UI::Base::draw_x - $self->{view_x};	1031	local $DC::UI::Base::draw_x = $DC::UI::Base::draw_x - $self->{view_x};
1035	local $CFPlus::UI::Base::draw_y = $CFPlus::UI::Base::draw_y - $self->{view_y};	1032	local $DC::UI::Base::draw_y = $DC::UI::Base::draw_y - $self->{view_y};
1036		1033
1037	CFPlus::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};	1034	DC::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
1038		1035
1039	$self->SUPER::_render;	1036	$self->SUPER::_render;
1040	}	1037	}
1041		1038
1042	#############################################################################	1039	#############################################################################
1043		1040
1044	package CFPlus::UI::ScrolledWindow;	1041	package DC::UI::ScrolledWindow;
1045		1042
1046	our @ISA = CFPlus::UI::Table::;	1043	our @ISA = DC::UI::Table::;
1047		1044
1048	sub new {	1045	sub new {
1049	my ($class, %arg) = @_;	1046	my ($class, %arg) = @_;
1050		1047
1051	my $child = delete $arg{child};	1048	my $child = delete $arg{child};
1052		1049
1053	my $self;	1050	my $self;
1054		1051
1055	my $hslider = new CFPlus::UI::Slider	1052	my $hslider = new DC::UI::Slider
		1053	c_col => 0,
		1054	c_row => 1,
1056	vertical => 0,	1055	vertical => 0,
1057	range => [0, 0, 1, 0.01], # HACK fix	1056	range => [0, 0, 1, 0.01], # HACK fix
1058	on_changed => sub {	1057	on_changed => sub {
1059	$self->{hpos} = $_[1];	1058	$self->{hpos} = $_[1];
1060	$self->{vp}->set_offset ($self->{hpos}, $self->{vpos});	1059	$self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
1061	},	1060	},
1062	;	1061	;
1063		1062
1064	my $vslider = new CFPlus::UI::Slider	1063	my $vslider = new DC::UI::Slider
		1064	c_col => 1,
		1065	c_row => 0,
1065	vertical => 1,	1066	vertical => 1,
1066	range => [0, 0, 1, 0.01], # HACK fix	1067	range => [0, 0, 1, 0.01], # HACK fix
1067	on_changed => sub {	1068	on_changed => sub {
1068	$self->{vpos} = $_[1];	1069	$self->{vpos} = $_[1];
1069	$self->{vp}->set_offset ($self->{hpos}, $self->{vpos});	1070	$self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
…		…
1079	col_expand => [1, 0],	1080	col_expand => [1, 0],
1080	row_expand => [1, 0],	1081	row_expand => [1, 0],
1081	%arg,	1082	%arg,
1082	);	1083	);
1083		1084
1084	$self->{vp} = new CFPlus::UI::ViewPort	1085	$self->{vp} = new DC::UI::ViewPort
		1086	c_col => 0,
		1087	c_row => 0,
1085	expand => 1,	1088	expand => 1,
1086	scroll_x => $self->{scroll_x},	1089	scroll_x => $self->{scroll_x},
1087	scroll_y => $self->{scroll_y},	1090	scroll_y => $self->{scroll_y},
1088	on_changed => sub {	1091	on_changed => sub {
1089	my ($vp, $x, $y) = @_;	1092	my ($vp, $x, $y) = @_;
…		…
1091	$vp->{parent}{hslider}->set_value ($x);	1094	$vp->{parent}{hslider}->set_value ($x);
1092	$vp->{parent}{vslider}->set_value ($y);	1095	$vp->{parent}{vslider}->set_value ($y);
1093		1096
1094	0	1097	0
1095	},	1098	},
		1099	on_size_allocate => sub {
		1100	my ($vp, $w, $h) = @_;
		1101	$vp->{parent}->update_slider;
		1102	0
		1103	},
1096	;	1104	;
1097		1105
1098	$self->SUPER::add_at (0, 0, $self->{vp});	1106	$self->SUPER::add ($self->{vp});
1099		1107
1100	$self->add ($child) if $child;	1108	$self->add ($child) if $child;
1101		1109
1102	$self	1110	$self
1103	}	1111	}
1104
1105	#TODO# update range on size_allocate depending on child
1106		1112
1107	sub add {	1113	sub add {
1108	my ($self, $widget) = @_;	1114	my ($self, $widget) = @_;
1109		1115
1110	$self->{vp}->add ($self->{child} = $widget);	1116	$self->{vp}->add ($self->{child} = $widget);
1111	}	1117	}
1112		1118
		1119	sub set_offset { shift->{vp}->set_offset (@_) }
		1120	sub set_center { shift->{vp}->set_center (@_) }
		1121	sub make_visible { shift->{vp}->make_visible (@_) }
		1122
1113	sub update_slider {	1123	sub update_slider {
1114	my ($self) = @_;	1124	my ($self) = @_;
1115		1125
1116	my $child = ($self->{vp} or return)->child;	1126	my $child = ($self->{vp} or return)->child;
1117		1127
		1128	if ($self->{scroll_x}) {
1118	my ($w1, $w2) = ($child->{w}, $self->{vp}{w});	1129	my ($w1, $w2) = ($child->{req_w}, $self->{vp}{w});
1119	$self->{hslider}->set_range ([$self->{hslider}{range}[0], 0, $w1, $w2, 1]);	1130	$self->{hslider}->set_range ([$self->{hslider}{range}[0], 0, $w1, $w2, 1]);
1120		1131
1121	my $visible = $w1 > $w2;	1132	my $visible = $w1 > $w2;
1122	if ($visible != $self->{hslider}{visible}) {	1133	if ($visible != $self->{hslider_visible}) {
		1134	$self->{hslider_visible} = $visible;
1123	$visible ? $self->SUPER::add_at (0, 1, $self->{hslider})	1135	$visible ? $self->SUPER::add ($self->{hslider})
1124	: $self->{hslider}->hide;	1136	: $self->SUPER::remove ($self->{hslider});
		1137	}
1125	}	1138	}
1126		1139
		1140	if ($self->{scroll_y}) {
1127	my ($h1, $h2) = ($child->{h}, $self->{vp}{h});	1141	my ($h1, $h2) = ($child->{req_h}, $self->{vp}{h});
1128	$self->{vslider}->set_range ([$self->{vslider}{range}[0], 0, $h1, $h2, 1]);	1142	$self->{vslider}->set_range ([$self->{vslider}{range}[0], 0, $h1, $h2, 1]);
1129		1143
1130	my $visible = $h1 > $h2;	1144	my $visible = $h1 > $h2;
1131	if ($visible != $self->{vslider}{visible}) {	1145	if ($visible != $self->{vslider_visible}) {
		1146	$self->{vslider_visible} = $visible;
1132	$visible ? $self->SUPER::add_at (1, 0, $self->{vslider})	1147	$visible ? $self->SUPER::add ($self->{vslider})
1133	: $self->{vslider}->hide;	1148	: $self->SUPER::remove ($self->{vslider});
		1149	}
		1150	}
		1151	}
		1152
		1153	sub start_dragging {
		1154	my ($self, $ev) = @_;
		1155
		1156	$self->grab_focus;
		1157
		1158	my $ox = $self->{vp}{view_x};
		1159	my $oy = $self->{vp}{view_y};
		1160
		1161	$self->{motion} = sub {
		1162	my ($ev, $x, $y) = @_;
		1163
		1164	$ox -= $ev->{xrel};
		1165	$oy -= $ev->{yrel};
		1166
		1167	$self->{vp}->set_offset ($ox, $oy);
1134	}	1168	};
1135	}
1136
1137	sub update {
1138	my ($self) = @_;
1139
1140	$self->SUPER::update;
1141	$self->update_slider;
1142	}	1169	}
1143		1170
1144	sub invoke_mouse_wheel {	1171	sub invoke_mouse_wheel {
1145	my ($self, $ev) = @_;	1172	my ($self, $ev) = @_;
1146		1173
1147	return 0 unless $ev->{dy}; # only vertical movements for now
1148
1149	$self->{vslider}->emit (mouse_wheel => $ev);	1174	$self->{vslider}->emit (mouse_wheel => $ev) if $self->{vslider_visible};
		1175	$self->{hslider}->emit (mouse_wheel => $ev) if $self->{hslider_visible};
1150		1176
1151	1	1177	1
1152	}	1178	}
1153		1179
1154	sub invoke_button_down {	1180	sub invoke_button_down {
1155	my ($self, $ev, $x, $y) = @_;	1181	my ($self, $ev, $x, $y) = @_;
1156		1182
1157	if ($ev->{button} == 2) {	1183	if ($ev->{button} == 2) {
1158	$self->grab_focus;	1184	$self->start_dragging ($ev);
1159
1160	my $ox = $self->{vp}{view_x} + $ev->{x};
1161	my $oy = $self->{vp}{view_y} + $ev->{y};
1162
1163	$self->{motion} = sub {
1164	my ($ev, $x, $y) = @_;
1165
1166	$self->{vp}->set_offset ($ox - $ev->{x}, $oy - $ev->{y});
1167	$self->update;
1168	};
1169
1170	return 1;	1185	return 1;
1171	}	1186	}
1172		1187
1173	0	1188	0
1174	}	1189	}
…		…
1201	$self->SUPER::invoke_size_allocate ($w, $h)	1216	$self->SUPER::invoke_size_allocate ($w, $h)
1202	}	1217	}
1203		1218
1204	#############################################################################	1219	#############################################################################
1205		1220
1206	package CFPlus::UI::Frame;	1221	package DC::UI::Frame;
1207		1222
1208	our @ISA = CFPlus::UI::Bin::;	1223	our @ISA = DC::UI::Bin::;
1209		1224
1210	use CFPlus::OpenGL;	1225	use DC::OpenGL;
1211		1226
1212	sub new {	1227	sub new {
1213	my $class = shift;	1228	my $class = shift;
1214		1229
1215	$class->SUPER::new (	1230	$class->SUPER::new (
…		…
1225	my ($w, $h) = @$self{qw(w h)};	1240	my ($w, $h) = @$self{qw(w h)};
1226		1241
1227	glEnable GL_BLEND;	1242	glEnable GL_BLEND;
1228	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;	1243	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1229	glColor_premultiply @{ $self->{bg} };	1244	glColor_premultiply @{ $self->{bg} };
1230
1231	glBegin GL_QUADS;
1232	glVertex 0 , 0;
1233	glVertex 0 , $h;
1234	glVertex $w, $h;	1245	glRect 0, 0, $w, $h;
1235	glVertex $w, 0;
1236	glEnd;
1237
1238	glDisable GL_BLEND;	1246	glDisable GL_BLEND;
1239	}	1247	}
1240		1248
1241	$self->SUPER::_draw;	1249	$self->SUPER::_draw;
1242	}	1250	}
1243		1251
1244	#############################################################################	1252	#############################################################################
1245		1253
1246	package CFPlus::UI::FancyFrame;	1254	package DC::UI::FancyFrame;
1247		1255
1248	our @ISA = CFPlus::UI::Bin::;	1256	our @ISA = DC::UI::Bin::;
1249		1257
1250	use CFPlus::OpenGL;	1258	use DC::OpenGL;
1251		1259
1252	sub new {	1260	sub new {
1253	my ($class, %arg) = @_;	1261	my ($class, %arg) = @_;
1254		1262
1255	if ((exists $arg{label}) && !ref $arg{label}) {	1263	if ((exists $arg{label}) && !ref $arg{label}) {
1256	$arg{label} = new CFPlus::UI::Label	1264	$arg{label} = new DC::UI::Label
1257	align => 1,	1265	align => 1,
1258	valign => 0,	1266	valign => 0.5,
1259	text => $arg{label},	1267	text => $arg{label},
1260	fontsize => ($arg{border} || 0.8) * 0.75;	1268	fontsize => ($arg{border} || 0.8) * 0.75;
1261	}	1269	}
1262		1270
1263	my $self = $class->SUPER::new (	1271	my $self = $class->SUPER::new (
1264	# label => "",	1272	# label => "",
1265	fg => [0.6, 0.3, 0.1],	1273	fg => undef,
1266	border => 0.8,	1274	border => 0.8,
1267	style => 'single',	1275	style => 'single',
1268	%arg,	1276	%arg,
1269	);	1277	);
1270		1278
…		…
1273		1281
1274	sub add {	1282	sub add {
1275	my ($self, @widgets) = @_;	1283	my ($self, @widgets) = @_;
1276		1284
1277	$self->SUPER::add (@widgets);	1285	$self->SUPER::add (@widgets);
1278	$self->CFPlus::UI::Container::add ($self->{label}) if $self->{label};	1286	$self->DC::UI::Container::add ($self->{label}) if $self->{label};
1279	}	1287	}
1280		1288
1281	sub border {	1289	sub border {
1282	int $_[0]{border} * $::FONTSIZE	1290	int $_[0]{border} * $::FONTSIZE
1283	}	1291	}
…		…
1323	my $border = $self->border;	1331	my $border = $self->border;
1324	my ($w, $h) = ($self->{w}, $self->{h});	1332	my ($w, $h) = ($self->{w}, $self->{h});
1325		1333
1326	$child->draw;	1334	$child->draw;
1327		1335
1328	glColor @{$self->{fg}};	1336	glColor @{$self->{fg} || $DC::THEME{fancyframe}};
1329	glBegin GL_LINE_STRIP;	1337	glBegin GL_LINE_STRIP;
1330	glVertex $border * 1.5 , $border * 0.5 + 0.5;	1338	glVertex $border * 1.5 , $border * 0.5 + 0.5;
1331	glVertex $border * 0.5 + 0.5, $border * 0.5 + 0.5;	1339	glVertex $border * 0.5 + 0.5, $border * 0.5 + 0.5;
1332	glVertex $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;	1340	glVertex $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
1333	glVertex $w - $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;	1341	glVertex $w - $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
…		…
1341	}	1349	}
1342	}	1350	}
1343		1351
1344	#############################################################################	1352	#############################################################################
1345		1353
1346	package CFPlus::UI::Toplevel;	1354	package DC::UI::Toplevel;
1347		1355
1348	our @ISA = CFPlus::UI::Bin::;	1356	our @ISA = DC::UI::Bin::;
1349		1357
1350	use CFPlus::OpenGL;	1358	use DC::OpenGL;
1351		1359
1352	my $bg =	1360	my $bg =
1353	new_from_file CFPlus::Texture CFPlus::find_rcfile "d1_bg.png",	1361	new_from_resource DC::Texture "d1_bg.png",
1354	mipmap => 1, wrap => 1;	1362	mipmap => 1, wrap => 1;
1355		1363
1356	my @border =	1364	my @border =
1357	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }	1365	map { new_from_resource DC::Texture $_, mipmap => 1 }
1358	qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);	1366	qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1359		1367
1360	my @icon =	1368	my @icon =
1361	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }	1369	map { new_from_resource DC::Texture $_, mipmap => 1 }
1362	qw(x1_move.png x1_resize.png);	1370	qw(x1_move.png x1_resize.png);
1363		1371
1364	sub new {	1372	sub new {
1365	my ($class, %arg) = @_;	1373	my ($class, %arg) = @_;
1366		1374
1367	my $self = $class->SUPER::new (	1375	my $self = $class->SUPER::new (
1368	bg => [1, 1, 1, 1],	1376	bg => [1, 1, 1, 1],
1369	border_bg => [1, 1, 1, 1],	1377	border_bg => [1, 1, 1, 1],
1370	border => 0.6,	1378	border => 0.8,
1371	can_events => 1,	1379	can_events => 1,
1372	min_w => 64,	1380	min_w => 64,
1373	min_h => 32,	1381	min_h => 32,
1374	%arg,	1382	%arg,
1375	);	1383	);
1376		1384
1377	$self->{title_widget} = new CFPlus::UI::Label	1385	$self->{title_widget} = new DC::UI::Label
1378	align => 0,	1386	align => 0.5,
1379	valign => 1,	1387	valign => 1,
1380	text => $self->{title},	1388	text => $self->{title},
1381	fontsize => $self->{border},	1389	fontsize => $self->{border},
1382	if exists $self->{title};	1390	if exists $self->{title};
1383		1391
1384	if ($self->{has_close_button}) {	1392	if ($self->{has_close_button}) {
1385	$self->{close_button} =	1393	$self->{close_button} =
1386	new CFPlus::UI::ImageButton	1394	new DC::UI::ImageButton
1387	path => 'x1_close.png',	1395	path => 'x1_close.png',
1388	on_activate => sub { $self->emit ("delete") };	1396	on_activate => sub { $self->emit ("delete") };
1389		1397
1390	$self->CFPlus::UI::Container::add ($self->{close_button});	1398	$self->DC::UI::Container::add ($self->{close_button});
1391	}	1399	}
1392		1400
1393	$self	1401	$self
1394	}	1402	}
1395		1403
1396	sub add {	1404	sub add {
1397	my ($self, @widgets) = @_;	1405	my ($self, @widgets) = @_;
1398		1406
1399	$self->SUPER::add (@widgets);	1407	$self->SUPER::add (@widgets);
1400	$self->CFPlus::UI::Container::add ($self->{close_button}) if $self->{close_button};	1408	$self->DC::UI::Container::add ($self->{close_button}) if $self->{close_button};
1401	$self->CFPlus::UI::Container::add ($self->{title_widget}) if $self->{title_widget};	1409	$self->DC::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
1402	}	1410	}
1403		1411
1404	sub border {	1412	sub border {
1405	int $_[0]{border} * $::FONTSIZE	1413	int $_[0]{border} * $::FONTSIZE
		1414	}
		1415
		1416	sub get_max_wh {
		1417	my ($self) = @_;
		1418
		1419	return ($self->{w}, $self->{h})
		1420	if $self->{visible} && $self->{w};
		1421
		1422	$self->SUPER::get_max_wh
1406	}	1423	}
1407		1424
1408	sub size_request {	1425	sub size_request {
1409	my ($self) = @_;	1426	my ($self) = @_;
1410		1427
…		…
1535	glEnable GL_TEXTURE_2D;	1552	glEnable GL_TEXTURE_2D;
1536	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	1553	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1537		1554
1538	my $border = $self->border;	1555	my $border = $self->border;
1539		1556
		1557	if ($border) {
1540	glColor @{ $self->{border_bg} };	1558	glColor @{ $self->{border_bg} };
1541	$border[0]->draw_quad_alpha ( 0, 0, $w, $border);	1559	$border[0]->draw_quad_alpha ( 0, 0, $w, $border);
1542	$border[1]->draw_quad_alpha ( 0, $border, $border, $ch);	1560	$border[1]->draw_quad_alpha ( 0, $border, $border, $ch);
1543	$border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);	1561	$border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1544	$border[3]->draw_quad_alpha ( 0, $h - $border, $w, $border);	1562	$border[3]->draw_quad_alpha ( 0, $h - $border, $w, $border);
1545		1563
1546	# move	1564	# move
1547	my $w2 = ($w - $border) * .5;	1565	my $w2 = ($w - $border) * .5;
1548	my $h2 = ($h - $border) * .5;	1566	my $h2 = ($h - $border) * .5;
1549	$icon[0]->draw_quad_alpha ( 0, $h2, $border, $border);	1567	$icon[0]->draw_quad_alpha ( 0, $h2, $border, $border);
1550	$icon[0]->draw_quad_alpha ($w - $border, $h2, $border, $border);	1568	$icon[0]->draw_quad_alpha ($w - $border, $h2, $border, $border);
1551	$icon[0]->draw_quad_alpha ($w2 , $h - $border, $border, $border);	1569	$icon[0]->draw_quad_alpha ($w2 , $h - $border, $border, $border);
1552		1570
1553	# resize	1571	# resize
1554	$icon[1]->draw_quad_alpha ( 0, 0, $border, $border);	1572	$icon[1]->draw_quad_alpha ( 0, 0, $border, $border);
1555	$icon[1]->draw_quad_alpha ($w - $border, 0, $border, $border)	1573	$icon[1]->draw_quad_alpha ($w - $border, 0, $border, $border)
1556	unless $self->{has_close_button};	1574	unless $self->{has_close_button};
1557	$icon[1]->draw_quad_alpha ( 0, $h - $border, $border, $border);	1575	$icon[1]->draw_quad_alpha ( 0, $h - $border, $border, $border);
1558	$icon[1]->draw_quad_alpha ($w - $border, $h - $border, $border, $border);	1576	$icon[1]->draw_quad_alpha ($w - $border, $h - $border, $border, $border);
		1577	}
1559		1578
1560	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {	1579	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1561	glColor @{ $self->{bg} };	1580	glColor @{ $self->{bg} };
1562		1581
1563	# TODO: repeat texture not scale	1582	# TODO: repeat texture not scale
…		…
1582	if $self->{close_button};	1601	if $self->{close_button};
1583	}	1602	}
1584		1603
1585	#############################################################################	1604	#############################################################################
1586		1605
1587	package CFPlus::UI::Table;	1606	package DC::UI::Table;
1588		1607
1589	our @ISA = CFPlus::UI::Base::;	1608	our @ISA = DC::UI::Container::;
1590		1609
1591	use List::Util qw(max sum);	1610	use List::Util qw(max sum);
1592		1611
1593	use CFPlus::OpenGL;	1612	use DC::OpenGL;
1594		1613
1595	sub new {	1614	sub new {
1596	my $class = shift;	1615	my $class = shift;
1597		1616
1598	$class->SUPER::new (	1617	$class->SUPER::new (
1599	children => [],
1600	col_expand => [],	1618	col_expand => [],
1601	row_expand => [],	1619	row_expand => [],
1602	@_,	1620	@_,
1603	)	1621	)
1604	}	1622	}
1605		1623
1606	sub children {
1607	grep $_, map @$_, grep $_, @{ $_[0]{children} }
1608	}
1609
1610	# TODO: store row/col info in child widget and use standard add/del
1611	sub add {	1624	sub add {
1612	my $self = shift;	1625	my ($self, @widgets) = @_;
1613		1626
1614	Carp::cluck "please use the add_at method instead of calling add, thank you.\n";#d#	1627	for my $child (@widgets) {
1615	$self->add_at (@_);	1628	$child->{c_rowspan} ||= 1;
		1629	$child->{c_colspan} ||= 1;
		1630	}
		1631
		1632	$self->SUPER::add (@widgets);
1616	}	1633	}
1617		1634
1618	sub add_at {	1635	sub add_at {
1619	my $self = shift;	1636	my $self = shift;
1620		1637
		1638	my @widgets;
		1639
1621	while (@_) {	1640	while (@_) {
1622	my ($col, $row, $child) = splice @_, 0, 3, ();	1641	my ($col, $row, $child) = splice @_, 0, 3, ();
1623		1642
1624	$child->set_parent ($self);	1643	$child->{c_row} = $row;
1625	$self->{children}[$row][$col] = $child;	1644	$child->{c_col} = $col;
1626	}
1627		1645
1628	$self->{force_realloc} = 1;	1646	push @widgets, $child;
1629	$self->{force_size_alloc} = 1;	1647	}
1630	$self->realloc;
1631	}
1632		1648
1633	sub remove {	1649	$self->add (@widgets);
		1650	}
		1651
		1652	sub get_wh {
1634	my ($self, $child) = @_;	1653	my ($self) = @_;
1635		1654
1636	for (@{ $self->{children} }) {	1655	my (@w, @h);
1637	for (@{ $_ || [] }) {	1656
1638	$_ = undef if $_ == $child;	1657	my @children = $self->children;
		1658
		1659	# first pass, columns
		1660	for my $widget (sort { $a->{c_colspan} <=> $b->{c_colspan} } @children) {
		1661	my ($c, $w, $cs) = @$widget{qw(c_col req_w c_colspan)};
		1662
		1663	my $sw = sum @w[$c .. $c + $cs - 1];
		1664
		1665	if ($w > $sw) {
		1666	$_ += ($w - $sw) / ($_ ? $sw / $_ : $cs) for @w[$c .. $c + $cs - 1];
1639	}	1667	}
1640	}	1668	}
1641	}
1642		1669
1643	# TODO: move to container class maybe? send children a signal on removal?	1670	# second pass, rows
1644	sub clear {	1671	for my $widget (sort { $a->{c_rowspan} <=> $b->{c_rowspan} } @children) {
1645	my ($self) = @_;
1646
1647	my @children = $self->children;
1648	delete $self->{children};
1649
1650	for (@children) {
1651	delete $_->{parent};
1652	$_->hide;
1653	}
1654
1655	$self->realloc;
1656	}
1657
1658	sub get_wh {
1659	my ($self) = @_;
1660
1661	my (@w, @h);
1662
1663	for my $y (0 .. $#{$self->{children}}) {
1664	my $row = $self->{children}[$y]
1665	or next;
1666
1667	for my $x (0 .. $#$row) {
1668	my $widget = $row->[$x]
1669	or next;
1670	my ($w, $h) = @$widget{qw(req_w req_h)};	1672	my ($r, $h, $rs) = @$widget{qw(c_row req_h c_rowspan)};
1671		1673
1672	$w[$x] = max $w[$x], $w;	1674	my $sh = sum @h[$r .. $r + $rs - 1];
1673	$h[$y] = max $h[$y], $h;	1675
		1676	if ($h > $sh) {
		1677	$_ += ($h - $sh) / ($_ ? $sh / $_ : $rs) for @h[$r .. $r + $rs - 1];
1674	}	1678	}
1675	}	1679	}
1676		1680
1677	(\@w, \@h)	1681	(\@w, \@h)
1678	}	1682	}
…		…
1694	my ($ws, $hs) = $self->get_wh;	1698	my ($ws, $hs) = $self->get_wh;
1695		1699
1696	my $req_w = (sum @$ws) || 1;	1700	my $req_w = (sum @$ws) || 1;
1697	my $req_h = (sum @$hs) || 1;	1701	my $req_h = (sum @$hs) || 1;
1698		1702
1699	# TODO: nicer code	1703	# now linearly scale the rows/columns to the allocated size
1700	my @col_expand = @{$self->{col_expand}};	1704	my @col_expand = @{$self->{col_expand}};
1701	@col_expand = (1) x @$ws unless @col_expand;	1705	@col_expand = (1) x @$ws unless @col_expand;
1702	my $col_expand = (sum @col_expand) || 1;	1706	my $col_expand = (sum @col_expand) || 1;
1703		1707
1704	$ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;	1708	$ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
1705		1709
1706	CFPlus::UI::harmonize $ws;	1710	DC::UI::harmonize $ws;
1707		1711
1708	my @row_expand = @{$self->{row_expand}};	1712	my @row_expand = @{$self->{row_expand}};
1709	@row_expand = (1) x @$ws unless @row_expand;	1713	@row_expand = (1) x @$ws unless @row_expand;
1710	my $row_expand = (sum @row_expand) || 1;	1714	my $row_expand = (sum @row_expand) || 1;
1711		1715
1712	$hs->[$_] += $row_expand[$_] / $row_expand * ($h - $req_h) for 0 .. $#$hs;	1716	$hs->[$_] += $row_expand[$_] / $row_expand * ($h - $req_h) for 0 .. $#$hs;
1713		1717
1714	CFPlus::UI::harmonize $hs;	1718	DC::UI::harmonize $hs;
1715		1719
1716	my $y;	1720	my @x; for (0 .. $#$ws) { $x[$_ + 1] = $x[$_] + $ws->[$_] }
		1721	my @y; for (0 .. $#$hs) { $y[$_ + 1] = $y[$_] + $hs->[$_] }
1717		1722
1718	for my $r (0 .. $#{$self->{children}}) {	1723	for my $widget ($self->children) {
1719	my $row = $self->{children}[$r]	1724	my ($r, $c, $w, $h, $rs, $cs) = @$widget{qw(c_row c_col req_w req_h c_rowspan c_colspan)};
1720	or next;
1721		1725
1722	my $x = 0;	1726	$widget->configure (
1723	my $row_h = $hs->[$r];	1727	$x[$c], $y[$r],
		1728	$x[$c + $cs] - $x[$c], $y[$r + $rs] - $y[$r],
1724		1729	);
1725	for my $c (0 .. $#$row) {
1726	my $col_w = $ws->[$c];
1727
1728	if (my $widget = $row->[$c]) {
1729	$widget->configure ($x, $y, $col_w, $row_h);
1730	}
1731
1732	$x += $col_w;
1733	}
1734
1735	$y += $row_h;
1736	}	1730	}
1737		1731
1738	1	1732	1
1739	}	1733	}
1740		1734
1741	sub find_widget {
1742	my ($self, $x, $y) = @_;
1743
1744	$x -= $self->{x};
1745	$y -= $self->{y};
1746
1747	my $res;
1748
1749	for (grep $_, map @$_, grep $_, @{ $self->{children} }) {
1750	$res = $_->find_widget ($x, $y)
1751	and return $res;
1752	}
1753
1754	$self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
1755	}
1756
1757	sub _draw {
1758	my ($self) = @_;
1759
1760	for (grep $_, @{$self->{children}}) {
1761	$_->draw for grep $_, @$_;
1762	}
1763	}
1764
1765	#############################################################################	1735	#############################################################################
1766		1736
1767	package CFPlus::UI::Fixed;	1737	package DC::UI::Fixed;
1768		1738
1769	use List::Util qw(min max);	1739	use List::Util qw(min max);
1770		1740
1771	our @ISA = CFPlus::UI::Container::;	1741	our @ISA = DC::UI::Container::;
1772
1773	sub add {
1774	my ($self, $child, $posmode, $x, $y, $sizemode, $w, $h) = @_;
1775
1776	$child->{_fixed} = [$posmode, $x, $y, $sizemode, $w, $h];
1777	$self->SUPER::add ($child);
1778	}
1779		1742
1780	sub _scale($$$) {	1743	sub _scale($$$) {
1781	my ($mode, $val, $max) = @_;	1744	my ($rel, $val, $max) = @_;
1782		1745
1783	$mode eq "abs" ? $val	1746	$rel ? $val * $max : $val
1784	: $mode eq "rel" ? $val * $max
1785	: 0
1786	}	1747	}
1787		1748
1788	sub size_request {	1749	sub size_request {
1789	my ($self) = @_;	1750	my ($self) = @_;
1790		1751
1791	my ($x1, $y1, $x2, $y2) = (0, 0, 0, 0);	1752	my ($x1, $y1, $x2, $y2) = (0, 0, 0, 0);
1792		1753
1793	# determine overall size by querying abs widgets	1754	# determine overall size by querying abs widgets
1794	for my $child ($self->visible_children) {	1755	for my $child ($self->visible_children) {
1795	my ($pos, $x, $y, $size, $w, $h) = @{ $child->{_fixed} };	1756	unless ($child->{c_rel}) {
		1757	my $x = $child->{c_x};
		1758	my $y = $child->{c_y};
1796		1759
1797	if ($pos eq "abs") {
1798	$w = _scale $size, $w, $child->{req_w};
1799	$h = _scale $size, $h, $child->{req_h};
1800
1801	$x1 = min $x1, $x; $x2 = max $x2, $x + $w;	1760	$x1 = min $x1, $x; $x2 = max $x2, $x + $child->{req_w};
1802	$y1 = min $y1, $y; $y2 = max $y2, $y + $h;	1761	$y1 = min $y1, $y; $y2 = max $y2, $y + $child->{req_h};
1803	}	1762	}
1804	}	1763	}
1805		1764
1806	my $W = $x2 - $x1;	1765	my $W = $x2 - $x1;
1807	my $H = $y2 - $y1;	1766	my $H = $y2 - $y1;
1808		1767
1809	# now layout remaining widgets	1768	# now layout remaining widgets
1810	for my $child ($self->visible_children) {	1769	for my $child ($self->visible_children) {
1811	my ($pos, $x, $y, $size, $w, $h) = @{ $child->{_fixed} };	1770	if ($child->{c_rel}) {
		1771	my $x = _scale $child->{c_rel}, $child->{c_x}, $W;
		1772	my $y = _scale $child->{c_rel}, $child->{c_y}, $H;
1812		1773
1813	if ($pos ne "abs") {
1814	$x = _scale $pos, $x, $W;
1815	$y = _scale $pos, $x, $H;
1816	$w = _scale $size, $w, $child->{req_w};
1817	$h = _scale $size, $h, $child->{req_h};
1818
1819	$x1 = min $x1, $x; $x2 = max $x2, $x + $w;	1774	$x1 = min $x1, $x; $x2 = max $x2, $x + $child->{req_w};
1820	$y1 = min $y1, $y; $y2 = max $y2, $y + $h;	1775	$y1 = min $y1, $y; $y2 = max $y2, $y + $child->{req_h};
1821	}	1776	}
1822	}	1777	}
1823		1778
1824	my $W = $x2 - $x1;	1779	my $W = $x2 - $x1;
1825	my $H = $y2 - $y1;	1780	my $H = $y2 - $y1;
…		…
1829		1784
1830	sub invoke_size_allocate {	1785	sub invoke_size_allocate {
1831	my ($self, $W, $H) = @_;	1786	my ($self, $W, $H) = @_;
1832		1787
1833	for my $child ($self->visible_children) {	1788	for my $child ($self->visible_children) {
1834	my ($pos, $x, $y, $size, $w, $h) = @{ $child->{_fixed} };	1789	my $x = _scale $child->{c_rel}, $child->{c_x}, $W;
		1790	my $y = _scale $child->{c_rel}, $child->{c_y}, $H;
1835		1791
1836	$x = _scale $pos, $x, $W;	1792	$x += $child->{c_halign} * $child->{req_w};
1837	$y = _scale $pos, $x, $H;	1793	$y += $child->{c_valign} * $child->{req_h};
1838	$w = _scale $size, $w, $child->{req_w};
1839	$h = _scale $size, $h, $child->{req_h};
1840		1794
1841	$child->configure ($x, $y, $w, $h);	1795	$child->configure (int $x, int $y, $child->{req_w}, $child->{req_h});
1842	}	1796	}
1843		1797
1844	1	1798	1
1845	}	1799	}
1846		1800
1847	#############################################################################	1801	#############################################################################
1848		1802
1849	package CFPlus::UI::Box;	1803	package DC::UI::Box;
1850		1804
1851	our @ISA = CFPlus::UI::Container::;	1805	our @ISA = DC::UI::Container::;
1852		1806
1853	sub size_request {	1807	sub size_request {
1854	my ($self) = @_;	1808	my ($self) = @_;
		1809
		1810	my @children = $self->visible_children;
1855		1811
1856	$self->{vertical}	1812	$self->{vertical}
1857	? (	1813	? (
1858	(List::Util::max map $_->{req_w}, @{$self->{children}}),	1814	(List::Util::max map $_->{req_w}, @children),
1859	(List::Util::sum map $_->{req_h}, @{$self->{children}}),	1815	(List::Util::sum map $_->{req_h}, @children),
1860	)	1816	)
1861	: (	1817	: (
1862	(List::Util::sum map $_->{req_w}, @{$self->{children}}),	1818	(List::Util::sum map $_->{req_w}, @children),
1863	(List::Util::max map $_->{req_h}, @{$self->{children}}),	1819	(List::Util::max map $_->{req_h}, @children),
1864	)	1820	)
1865	}	1821	}
1866		1822
1867	sub invoke_size_allocate {	1823	sub invoke_size_allocate {
1868	my ($self, $w, $h) = @_;	1824	my ($self, $w, $h) = @_;
…		…
1889	$req[$_] += $space * $children[$_]{expand}	1845	$req[$_] += $space * $children[$_]{expand}
1890	for 0 .. $#children;	1846	for 0 .. $#children;
1891	}	1847	}
1892	}	1848	}
1893		1849
1894	CFPlus::UI::harmonize \@req;	1850	DC::UI::harmonize \@req;
1895		1851
1896	my $pos = 0;	1852	my $pos = 0;
1897	for (0 .. $#children) {	1853	for (0 .. $#children) {
1898	my $alloc = $req[$_];	1854	my $alloc = $req[$_];
1899	$children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));	1855	$children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
…		…
1904	1	1860	1
1905	}	1861	}
1906		1862
1907	#############################################################################	1863	#############################################################################
1908		1864
1909	package CFPlus::UI::HBox;	1865	package DC::UI::HBox;
1910		1866
1911	our @ISA = CFPlus::UI::Box::;	1867	our @ISA = DC::UI::Box::;
1912		1868
1913	sub new {	1869	sub new {
1914	my $class = shift;	1870	my $class = shift;
1915		1871
1916	$class->SUPER::new (	1872	$class->SUPER::new (
…		…
1919	)	1875	)
1920	}	1876	}
1921		1877
1922	#############################################################################	1878	#############################################################################
1923		1879
1924	package CFPlus::UI::VBox;	1880	package DC::UI::VBox;
1925		1881
1926	our @ISA = CFPlus::UI::Box::;	1882	our @ISA = DC::UI::Box::;
1927		1883
1928	sub new {	1884	sub new {
1929	my $class = shift;	1885	my $class = shift;
1930		1886
1931	$class->SUPER::new (	1887	$class->SUPER::new (
…		…
1934	)	1890	)
1935	}	1891	}
1936		1892
1937	#############################################################################	1893	#############################################################################
1938		1894
1939	package CFPlus::UI::Label;	1895	package DC::UI::Label;
1940		1896
1941	our @ISA = CFPlus::UI::DrawBG::;	1897	our @ISA = DC::UI::DrawBG::;
1942		1898
1943	use CFPlus::OpenGL;	1899	use DC::OpenGL;
1944		1900
1945	sub new {	1901	sub new {
1946	my ($class, %arg) = @_;	1902	my ($class, %arg) = @_;
1947		1903
1948	my $self = $class->SUPER::new (	1904	my $self = $class->SUPER::new (
…		…
1953	#text => initial text	1909	#text => initial text
1954	#markup => initial narkup	1910	#markup => initial narkup
1955	#max_w => maximum pixel width	1911	#max_w => maximum pixel width
1956	#style => 0, # render flags	1912	#style => 0, # render flags
1957	ellipsise => 3, # end	1913	ellipsise => 3, # end
1958	layout => (new CFPlus::Layout),	1914	layout => (new DC::Layout),
1959	fontsize => 1,	1915	fontsize => 1,
1960	align => -1,	1916	align => 0.5,
1961	valign => -1,	1917	valign => 0.5,
1962	padding_x => 2,	1918	padding_x => 4,
1963	padding_y => 2,	1919	padding_y => 2,
1964	can_events => 0,	1920	can_events => 0,
1965	%arg	1921	%arg
1966	);	1922	);
1967		1923
1968	if (exists $self->{template}) {	1924	if (exists $self->{template}) {
1969	my $layout = new CFPlus::Layout;	1925	my $layout = new DC::Layout;
1970	$layout->set_text (delete $self->{template});	1926	$layout->set_text (delete $self->{template});
1971	$self->{template} = $layout;	1927	$self->{template} = $layout;
1972	}	1928	}
1973		1929
1974	if (exists $self->{markup}) {	1930	if (exists $self->{markup}) {
…		…
1992		1948
1993	delete $self->{ox};	1949	delete $self->{ox};
1994	$self->SUPER::realloc;	1950	$self->SUPER::realloc;
1995	}	1951	}
1996		1952
		1953	sub clear {
		1954	my ($self) = @_;
		1955
		1956	$self->set_text ("");
		1957	}
		1958
1997	sub set_text {	1959	sub set_text {
1998	my ($self, $text) = @_;	1960	my ($self, $text) = @_;
1999		1961
2000	return if $self->{text} eq "T$text";	1962	return if $self->{text} eq "T$text";
2001	$self->{text} = "T$text";	1963	$self->{text} = "T$text";
…		…
2024		1986
2025	sub size_request {	1987	sub size_request {
2026	my ($self) = @_;	1988	my ($self) = @_;
2027		1989
2028	$self->{size_req} ||= do {	1990	$self->{size_req} ||= do {
		1991	my ($max_w, $max_h) = $self->get_max_wh;
		1992
2029	$self->{layout}->set_font ($self->{font}) if $self->{font};	1993	$self->{layout}->set_font ($self->{font}) if $self->{font};
2030	$self->{layout}->set_width ($self->{max_w} || -1);	1994	$self->{layout}->set_width ($max_w);
2031	$self->{layout}->set_ellipsise ($self->{ellipsise});	1995	$self->{layout}->set_ellipsise ($self->{ellipsise});
2032	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});	1996	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
2033	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	1997	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2034		1998
2035	my ($w, $h) = $self->{layout}->size;	1999	my ($w, $h) = $self->{layout}->size;
2036		2000
2037	if (exists $self->{template}) {	2001	if (exists $self->{template}) {
2038	$self->{template}->set_font ($self->{font}) if $self->{font};	2002	$self->{template}->set_font ($self->{font}) if $self->{font};
2039	$self->{template}->set_width ($self->{max_w} || -1);	2003	$self->{template}->set_width ($max_w);
2040	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);	2004	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
2041		2005
2042	my ($w2, $h2) = $self->{template}->size;	2006	my ($w2, $h2) = $self->{template}->size;
2043		2007
2044	$w = List::Util::max $w, $w2;	2008	$w = List::Util::max $w, $w2;
…		…
2100		2064
2101	[$self->{layout}->size]	2065	[$self->{layout}->size]
2102	};	2066	};
2103		2067
2104	unless (exists $self->{ox}) {	2068	unless (exists $self->{ox}) {
2105	$self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}	2069	$self->{ox} = $self->{padding_x} + int $self->{align} * ($self->{w} - $size->[0] - $self->{padding_x} * 2);
2106	: $self->{align} > 0 ? $self->{w} - $size->[0] - $self->{padding_x}	2070	$self->{oy} = $self->{padding_y} + int $self->{valign} * ($self->{h} - $size->[1] - $self->{padding_y} * 2);
2107	: ($self->{w} - $size->[0]) * 0.5);
2108		2071
2109	$self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}	2072	$self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
2110	: $self->{valign} > 0 ? $self->{h} - $size->[1] - $self->{padding_y}
2111	: ($self->{h} - $size->[1]) * 0.5);
2112	};	2073	};
2113		2074
2114	my $w = List::Util::min $self->{w} + 4, $size->[0];	2075	# unless ($self->{list}) {
2115	my $h = List::Util::min $self->{h} + 2, $size->[1];	2076	# $self->{list} = DC::OpenGL::glGenList;
2116		2077	# DC::OpenGL::glNewList $self->{list};
2117	$self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});	2078	# $self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
		2079	# DC::OpenGL::glEndList;
		2080	# }
		2081	#
		2082	# DC::OpenGL::glCallList $self->{list};
		2083
		2084	$self->{layout}->draw;
2118	}	2085	}
		2086
		2087	#sub destroy {
		2088	# my ($self) = @_;
		2089	#
		2090	# DC::OpenGL::glDeleteList delete $self->{list} if $self->{list};
		2091	#
		2092	# $self->SUPER::destroy;
		2093	#}
2119		2094
2120	#############################################################################	2095	#############################################################################
2121		2096
2122	package CFPlus::UI::EntryBase;	2097	package DC::UI::EntryBase;
2123		2098
2124	our @ISA = CFPlus::UI::Label::;	2099	our @ISA = DC::UI::Label::;
2125		2100
2126	use CFPlus::OpenGL;	2101	use DC::OpenGL;
2127		2102
2128	sub new {	2103	sub new {
2129	my $class = shift;	2104	my $class = shift;
2130		2105
2131	$class->SUPER::new (	2106	$class->SUPER::new (
2132	fg => [1, 1, 1],	2107	fg => [1, 1, 1],
2133	bg => [0, 0, 0, 0.2],	2108	bg => [0, 0, 0, 0.2],
		2109	outline => undef,
2134	active_bg => [1, 1, 1, 0.5],	2110	active_bg => [0, 0, 1, .2],
2135	active_fg => [0, 0, 0],	2111	active_fg => [1, 1, 1],
		2112	active_outline => [1, 1, 0],
2136	can_hover => 1,	2113	can_hover => 1,
2137	can_focus => 1,	2114	can_focus => 1,
		2115	align => 0,
2138	valign => 0,	2116	valign => 0.5,
2139	can_events => 1,	2117	can_events => 1,
2140	ellipsise => 0,	2118	ellipsise => 0,
		2119	padding_x => 4,
		2120	padding_y => 2,
2141	#text => ...	2121	#text => ...
2142	#hidden => "*",	2122	#hidden => "*",
2143	@_	2123	@_
2144	)	2124	)
2145	}	2125	}
…		…
2192		2172
2193	my $text = $self->get_text;	2173	my $text = $self->get_text;
2194		2174
2195	$self->{cursor} = List::Util::max 0, List::Util::min $self->{cursor}, length $text;	2175	$self->{cursor} = List::Util::max 0, List::Util::min $self->{cursor}, length $text;
2196		2176
2197	if ($uni == 8) {	2177	if ($sym == DC::SDLK_BACKSPACE) {
2198	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};	2178	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
2199	} elsif ($uni == 127) {	2179	} elsif ($sym == DC::SDLK_DELETE) {
2200	substr $text, $self->{cursor}, 1, "";	2180	substr $text, $self->{cursor}, 1, "";
2201	} elsif ($sym == CFPlus::SDLK_LEFT) {	2181	} elsif ($sym == DC::SDLK_LEFT) {
2202	--$self->{cursor} if $self->{cursor};	2182	--$self->{cursor} if $self->{cursor};
2203	} elsif ($sym == CFPlus::SDLK_RIGHT) {	2183	} elsif ($sym == DC::SDLK_RIGHT) {
2204	++$self->{cursor} if $self->{cursor} < length $self->{text};	2184	++$self->{cursor} if $self->{cursor} < length $self->{text};
2205	} elsif ($sym == CFPlus::SDLK_HOME) {	2185	} elsif ($sym == DC::SDLK_HOME) {
2206	# what a hack	2186	# what a hack
2207	$self->{cursor} =	2187	$self->{cursor} =
2208	(substr $self->{text}, 0, $self->{cursor}) =~ /^(.*\012)/	2188	(substr $self->{text}, 0, $self->{cursor}) =~ /^(.*\012)/
2209	? length $1	2189	? length $1
2210	: 0;	2190	: 0;
2211	} elsif ($sym == CFPlus::SDLK_END) {	2191	} elsif ($sym == DC::SDLK_END) {
2212	# uh, again	2192	# uh, again
2213	$self->{cursor} =	2193	$self->{cursor} =
2214	(substr $self->{text}, $self->{cursor}) =~ /^([^\012]*)\012/	2194	(substr $self->{text}, $self->{cursor}) =~ /^([^\012]*)\012/
2215	? $self->{cursor} + length $1	2195	? $self->{cursor} + length $1
2216	: length $self->{text};	2196	: length $self->{text};
…		…
2280	glColor_premultiply @{$self->{bg}};	2260	glColor_premultiply @{$self->{bg}};
2281	}	2261	}
2282		2262
2283	glEnable GL_BLEND;	2263	glEnable GL_BLEND;
2284	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;	2264	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2285	glBegin GL_QUADS;
2286	glVertex 0 , 0;
2287	glVertex 0 , $self->{h};
2288	glVertex $self->{w}, $self->{h};	2265	glRect 0, 0, $self->{w}, $self->{h};
2289	glVertex $self->{w}, 0;
2290	glEnd;
2291	glDisable GL_BLEND;	2266	glDisable GL_BLEND;
2292		2267
2293	$self->SUPER::_draw;	2268	$self->SUPER::_draw;
2294		2269
2295	#TODO: force update every cursor change :(	2270	#TODO: force update every cursor change :(
…		…
2297		2272
2298	unless (exists $self->{cur_h}) {	2273	unless (exists $self->{cur_h}) {
2299	my $text = substr $self->{text}, 0, $self->{cursor};	2274	my $text = substr $self->{text}, 0, $self->{cursor};
2300	utf8::encode $text;	2275	utf8::encode $text;
2301		2276
2302	@$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)	2277	@$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
2303	}	2278	}
2304		2279
		2280	glColor_premultiply @{$self->{active_fg}};
2305	glBegin GL_LINES;	2281	glBegin GL_LINES;
2306	glVertex 0.5 + $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};	2282	glVertex $self->{cur_x} + $self->{ox} + .5, $self->{cur_y} + $self->{oy};
2307	glVertex 0.5 + $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};	2283	glVertex $self->{cur_x} + $self->{ox} + .5, $self->{cur_y} + $self->{oy} + $self->{cur_h};
2308	glEnd;	2284	glEnd;
		2285
		2286	glLineWidth 3;
		2287	glColor @{$self->{active_outline}};
		2288	glRect_lineloop 1.5, 1.5, $self->{w} - 1.5, $self->{h} - 1.5;
		2289	glLineWidth 1;
		2290
		2291	} else {
		2292	glColor @{$self->{outline} || $DC::THEME{entry_outline}};
		2293	glBegin GL_LINE_STRIP;
		2294	glVertex .5, $self->{h} * .5;
		2295	glVertex .5, $self->{h} - 2.5;
		2296	glVertex $self->{w} - .5, $self->{h} - 2.5;
		2297	glVertex $self->{w} - .5, $self->{h} * .5;
		2298	glEnd;
2309	}	2299	}
2310	}	2300	}
2311		2301
2312	#############################################################################	2302	#############################################################################
2313		2303
2314	package CFPlus::UI::Entry;	2304	package DC::UI::Entry;
2315		2305
2316	our @ISA = CFPlus::UI::EntryBase::;	2306	our @ISA = DC::UI::EntryBase::;
2317		2307
2318	use CFPlus::OpenGL;	2308	use DC::OpenGL;
		2309
		2310	sub new {
		2311	my $class = shift;
		2312
		2313	$class->SUPER::new (
		2314	history_pointer => -1,
		2315	@_
		2316	)
		2317	}
		2318
2319		2319
2320	sub invoke_key_down {	2320	sub invoke_key_down {
2321	my ($self, $ev) = @_;	2321	my ($self, $ev) = @_;
2322		2322
2323	my $sym = $ev->{sym};	2323	my $sym = $ev->{sym};
…		…
2329	$self->{history_pointer} = -1;	2329	$self->{history_pointer} = -1;
2330	$self->{history_saveback} = '';	2330	$self->{history_saveback} = '';
2331	$self->emit (activate => $txt);	2331	$self->emit (activate => $txt);
2332	$self->update;	2332	$self->update;
2333		2333
2334	} elsif ($sym == CFPlus::SDLK_UP) {	2334	} elsif ($sym == DC::SDLK_UP) {
2335	if ($self->{history_pointer} < 0) {	2335	if ($self->{history_pointer} < 0) {
2336	$self->{history_saveback} = $self->get_text;	2336	$self->{history_saveback} = $self->get_text;
2337	}	2337	}
2338	if (@{$self->{history} || []} > 0) {	2338	if (@{$self->{history} || []} > 0) {
2339	$self->{history_pointer}++;	2339	$self->{history_pointer}++;
…		…
2341	$self->{history_pointer} = @{$self->{history} || []} - 1;	2341	$self->{history_pointer} = @{$self->{history} || []} - 1;
2342	}	2342	}
2343	$self->set_text ($self->{history}->[$self->{history_pointer}]);	2343	$self->set_text ($self->{history}->[$self->{history_pointer}]);
2344	}	2344	}
2345		2345
2346	} elsif ($sym == CFPlus::SDLK_DOWN) {	2346	} elsif ($sym == DC::SDLK_DOWN) {
2347	$self->{history_pointer}--;	2347	$self->{history_pointer}--;
2348	$self->{history_pointer} = -1 if $self->{history_pointer} < 0;	2348	$self->{history_pointer} = -1 if $self->{history_pointer} < 0;
2349		2349
2350	if ($self->{history_pointer} >= 0) {	2350	if ($self->{history_pointer} >= 0) {
2351	$self->set_text ($self->{history}->[$self->{history_pointer}]);	2351	$self->set_text ($self->{history}->[$self->{history_pointer}]);
2352	} else {	2352	} else {
		2353	if (defined $self->{history_saveback}) {
2353	$self->set_text ($self->{history_saveback});	2354	$self->set_text ($self->{history_saveback});
		2355	$self->{history_saveback} = undef;
		2356	}
2354	}	2357	}
2355		2358
2356	} else {	2359	} else {
2357	return $self->SUPER::invoke_key_down ($ev)	2360	return $self->SUPER::invoke_key_down ($ev)
2358	}	2361	}
…		…
2360	1	2363	1
2361	}	2364	}
2362		2365
2363	#############################################################################	2366	#############################################################################
2364		2367
2365	package CFPlus::UI::TextEdit;	2368	package DC::UI::TextEdit;
2366		2369
2367	our @ISA = CFPlus::UI::EntryBase::;	2370	our @ISA = DC::UI::EntryBase::;
2368		2371
2369	use CFPlus::OpenGL;	2372	use DC::OpenGL;
		2373
		2374	sub new {
		2375	my $class = shift;
		2376
		2377	$class->SUPER::new (
		2378	padding_y => 4,
		2379
		2380	@_
		2381	)
		2382	}
2370		2383
2371	sub move_cursor_ver {	2384	sub move_cursor_ver {
2372	my ($self, $dy) = @_;	2385	my ($self, $dy) = @_;
2373		2386
2374	my ($y, $x) = $self->{layout}->index_to_line_x ($self->{cursor});	2387	my ($line, $x) = $self->{layout}->index_to_line_x ($self->{cursor});
2375		2388
2376	$y += $dy;	2389	$line += $dy;
2377		2390
2378	if (defined (my $index = $self->{layout}->line_x_to_index ($y, $x))) {	2391	if (defined (my $index = $self->{layout}->line_x_to_index ($line, $x))) {
2379	$self->{cursor} = $index;	2392	$self->{cursor} = $index;
2380	delete $self->{cur_h};	2393	delete $self->{cur_h};
2381	$self->update;	2394	$self->update;
2382	return;	2395	return;
2383	}	2396	}
…		…
2386	sub invoke_key_down {	2399	sub invoke_key_down {
2387	my ($self, $ev) = @_;	2400	my ($self, $ev) = @_;
2388		2401
2389	my $sym = $ev->{sym};	2402	my $sym = $ev->{sym};
2390		2403
2391	if ($sym == CFPlus::SDLK_UP) {	2404	if ($sym == DC::SDLK_UP) {
2392	$self->move_cursor_ver (-1);	2405	$self->move_cursor_ver (-1);
2393	} elsif ($sym == CFPlus::SDLK_DOWN) {	2406	} elsif ($sym == DC::SDLK_DOWN) {
2394	$self->move_cursor_ver (+1);	2407	$self->move_cursor_ver (+1);
2395	} else {	2408	} else {
2396	return $self->SUPER::invoke_key_down ($ev)	2409	return $self->SUPER::invoke_key_down ($ev)
2397	}	2410	}
2398		2411
2399	1	2412	1
2400	}	2413	}
2401		2414
2402	#############################################################################	2415	#############################################################################
2403		2416
2404	package CFPlus::UI::Button;	2417	package DC::UI::ButtonBin;
2405		2418
2406	our @ISA = CFPlus::UI::Label::;	2419	our @ISA = DC::UI::Bin::;
2407		2420
2408	use CFPlus::OpenGL;	2421	use DC::OpenGL;
2409		2422
2410	my @tex =	2423	my @tex =
2411	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }	2424	map { new_from_resource DC::Texture $_, mipmap => 1 }
2412	qw(b1_button_inactive.png b1_button_active.png);	2425	qw(b1_button_inactive.png b1_button_active.png);
2413		2426
2414	sub new {	2427	sub new {
2415	my $class = shift;	2428	my $class = shift;
2416		2429
2417	$class->SUPER::new (	2430	$class->SUPER::new (
		2431	can_hover => 1,
		2432	align => 0.5,
		2433	valign => 0.5,
		2434	can_events => 1,
		2435	@_
		2436	)
		2437	}
		2438
		2439	sub invoke_button_up {
		2440	my ($self, $ev, $x, $y) = @_;
		2441
		2442	$self->emit ("activate")
		2443	if $x >= 0 && $x < $self->{w}
		2444	&& $y >= 0 && $y < $self->{h};
		2445
		2446	1
		2447	}
		2448
		2449	sub _draw {
		2450	my ($self) = @_;
		2451
		2452	glEnable GL_TEXTURE_2D;
		2453	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		2454	glColor 0, 0, 0, 1;
		2455
		2456	my $tex = $tex[$GRAB == $self];
		2457	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
		2458
		2459	glDisable GL_TEXTURE_2D;
		2460
		2461	$self->SUPER::_draw;
		2462	}
		2463
		2464	#############################################################################
		2465
		2466	package DC::UI::Button;
		2467
		2468	our @ISA = DC::UI::Label::;
		2469
		2470	use DC::OpenGL;
		2471
		2472	my @tex =
		2473	map { new_from_resource DC::Texture $_, mipmap => 1 }
		2474	qw(b1_button_inactive.png b1_button_active.png);
		2475
		2476	sub new {
		2477	my $class = shift;
		2478
		2479	$class->SUPER::new (
2418	padding_x => 4,	2480	padding_x => 8,
2419	padding_y => 4,	2481	padding_y => 4,
2420	fg => [1.0, 1.0, 1.0],	2482	fg => [1.0, 1.0, 1.0],
2421	active_fg => [0.8, 0.8, 0.8],	2483	active_fg => [0.8, 0.8, 0.8],
2422	can_hover => 1,	2484	can_hover => 1,
2423	align => 0,	2485	align => 0.5,
2424	valign => 0,	2486	valign => 0.5,
2425	can_events => 1,	2487	can_events => 1,
2426	@_	2488	@_
2427	)	2489	)
2428	}	2490	}
2429		2491
…		…
2454	$self->SUPER::_draw;	2516	$self->SUPER::_draw;
2455	}	2517	}
2456		2518
2457	#############################################################################	2519	#############################################################################
2458		2520
2459	package CFPlus::UI::CheckBox;	2521	package DC::UI::CheckBox;
2460		2522
2461	our @ISA = CFPlus::UI::DrawBG::;	2523	our @ISA = DC::UI::DrawBG::;
2462		2524
2463	my @tex =	2525	my @tex =
2464	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }	2526	map { new_from_resource DC::Texture $_, mipmap => 1 }
2465	qw(c1_checkbox_bg.png c1_checkbox_active.png);	2527	qw(c1_checkbox_bg.png c1_checkbox_active.png);
2466		2528
2467	use CFPlus::OpenGL;	2529	use DC::OpenGL;
2468		2530
2469	sub new {	2531	sub new {
2470	my $class = shift;	2532	my $class = shift;
2471		2533
2472	$class->SUPER::new (	2534	$class->SUPER::new (
		2535	fontsize => 1,
2473	padding_x => 2,	2536	padding_x => 2,
2474	padding_y => 2,	2537	padding_y => 2,
2475	fg => [1, 1, 1],	2538	fg => [1, 1, 1],
2476	active_fg => [1, 1, 0],	2539	active_fg => [1, 1, 0],
2477	bg => [0, 0, 0, 0.2],	2540	bg => [0, 0, 0, 0.2],
…		…
2483	}	2546	}
2484		2547
2485	sub size_request {	2548	sub size_request {
2486	my ($self) = @_;	2549	my ($self) = @_;
2487		2550
2488	(6) x 2	2551	($self->{fontsize} * $::FONTSIZE) x 2
2489	}	2552	}
2490		2553
2491	sub toggle {	2554	sub toggle {
2492	my ($self) = @_;	2555	my ($self) = @_;
2493		2556
…		…
2512	sub _draw {	2575	sub _draw {
2513	my ($self) = @_;	2576	my ($self) = @_;
2514		2577
2515	$self->SUPER::_draw;	2578	$self->SUPER::_draw;
2516		2579
2517	glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;	2580	glTranslate $self->{padding_x}, $self->{padding_y}, 0;
2518		2581
2519	my ($w, $h) = @$self{qw(w h)};	2582	my ($w, $h) = @$self{qw(w h)};
2520		2583
2521	my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;	2584	my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
2522		2585
…		…
2529	glDisable GL_TEXTURE_2D;	2592	glDisable GL_TEXTURE_2D;
2530	}	2593	}
2531		2594
2532	#############################################################################	2595	#############################################################################
2533		2596
2534	package CFPlus::UI::Image;	2597	package DC::UI::Image;
2535		2598
2536	our @ISA = CFPlus::UI::Base::;	2599	our @ISA = DC::UI::DrawBG::;
2537		2600
2538	use CFPlus::OpenGL;	2601	use DC::OpenGL;
2539		2602
2540	our %texture_cache;	2603	our %texture_cache;
2541		2604
2542	sub new {	2605	sub new {
2543	my $class = shift;	2606	my $class = shift;
2544		2607
2545	my $self = $class->SUPER::new (	2608	my $self = $class->SUPER::new (
2546	can_events => 0,	2609	can_events => 0,
		2610	scale => 1,
2547	@_,	2611	@_,
2548	);	2612	);
2549		2613
2550	$self->{path} || $self->{tex}	2614	$self->{path} || $self->{tex}
2551	or Carp::croak "'path' or 'tex' attributes required";	2615	or Carp::croak "'path' or 'tex' attributes required";
2552		2616
2553	$self->{tex} ||= $texture_cache{$self->{path}} ||=	2617	$self->{tex} ||= $texture_cache{$self->{path}} ||=
2554	new_from_file CFPlus::Texture CFPlus::find_rcfile $self->{path}, mipmap => 1;	2618	new_from_resource DC::Texture $self->{path}, mipmap => 1;
2555		2619
2556	CFPlus::weaken $texture_cache{$self->{path}};	2620	DC::weaken $texture_cache{$self->{path}};
2557		2621
2558	$self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};	2622	$self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
2559		2623
2560	$self	2624	$self
2561	}	2625	}
2562		2626
2563	sub STORABLE_freeze {	2627	sub STORABLE_freeze {
2564	my ($self, $cloning) = @_;	2628	my ($self, $cloning) = @_;
2565		2629
2566	$self->{path}	2630	$self->{path}
2567	or die "cannot serialise CFPlus::UI::Image on non-loadable images\n";	2631	or die "cannot serialise DC::UI::Image on non-loadable images\n";
2568		2632
2569	$self->{path}	2633	$self->{path}
2570	}	2634	}
2571		2635
2572	sub STORABLE_attach {	2636	sub STORABLE_attach {
2573	my ($self, $cloning, $path) = @_;	2637	my ($self, $cloning, $path) = @_;
2574		2638
2575	$self->new (path => $path)	2639	$self->new (path => $path)
2576	}	2640	}
2577		2641
		2642	sub set_texture {
		2643	my ($self, $tex) = @_;
		2644
		2645	$self->{tex} = $tex;
		2646	$self->update;
		2647	}
		2648
2578	sub size_request {	2649	sub size_request {
2579	my ($self) = @_;	2650	my ($self) = @_;
2580		2651
2581	($self->{tex}{w}, $self->{tex}{h})	2652	(int $self->{tex}{w} * $self->{scale}, int $self->{tex}{h} * $self->{scale})
2582	}	2653	}
2583		2654
2584	sub _draw {	2655	sub _draw {
2585	my ($self) = @_;	2656	my ($self) = @_;
		2657
		2658	$self->SUPER::_draw;
2586		2659
2587	my $tex = $self->{tex};	2660	my $tex = $self->{tex};
2588		2661
2589	my ($w, $h) = ($self->{w}, $self->{h});	2662	my ($w, $h) = ($self->{w}, $self->{h});
2590		2663
…		…
2596	}	2669	}
2597		2670
2598	glEnable GL_TEXTURE_2D;	2671	glEnable GL_TEXTURE_2D;
2599	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2672	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2600		2673
2601	$tex->draw_quad (0, 0, $w, $h);	2674	$tex->draw_quad_alpha (0, 0, $w, $h);
2602		2675
2603	glDisable GL_TEXTURE_2D;	2676	glDisable GL_TEXTURE_2D;
2604	}	2677	}
2605		2678
2606	#############################################################################	2679	#############################################################################
2607		2680
2608	package CFPlus::UI::ImageButton;	2681	package DC::UI::ImageButton;
2609		2682
2610	our @ISA = CFPlus::UI::Image::;	2683	our @ISA = DC::UI::Image::;
2611		2684
2612	use CFPlus::OpenGL;	2685	use DC::OpenGL;
2613
2614	my %textures;
2615		2686
2616	sub new {	2687	sub new {
2617	my $class = shift;	2688	my $class = shift;
2618		2689
2619	my $self = $class->SUPER::new (	2690	my $self = $class->SUPER::new (
2620	padding_x => 4,	2691	padding_x => 4,
2621	padding_y => 4,	2692	padding_y => 4,
2622	fg => [1, 1, 1],	2693	fg => [1, 1, 1],
2623	active_fg => [0, 0, 1],	2694	active_fg => [0, 0, 1],
2624	can_hover => 1,	2695	can_hover => 1,
2625	align => 0,	2696	align => 0.5,
2626	valign => 0,	2697	valign => 0.5,
2627	can_events => 1,	2698	can_events => 1,
2628	@_	2699	@_
2629	);	2700	);
2630	}	2701	}
2631		2702
		2703	sub invoke_button_down {
		2704	my ($self, $ev, $x, $y) = @_;
		2705
		2706	1
		2707	}
		2708
2632	sub invoke_button_up {	2709	sub invoke_button_up {
2633	my ($self, $ev, $x, $y) = @_;	2710	my ($self, $ev, $x, $y) = @_;
2634		2711
2635	$self->emit ("activate")	2712	$self->emit ("activate")
2636	if $x >= 0 && $x < $self->{w}	2713	if $x >= 0 && $x < $self->{w}
…		…
2639	1	2716	1
2640	}	2717	}
2641		2718
2642	#############################################################################	2719	#############################################################################
2643		2720
2644	package CFPlus::UI::VGauge;	2721	package DC::UI::VGauge;
2645		2722
2646	our @ISA = CFPlus::UI::Base::;	2723	our @ISA = DC::UI::Base::;
2647		2724
2648	use List::Util qw(min max);	2725	use List::Util qw(min max);
2649		2726
2650	use CFPlus::OpenGL;	2727	use DC::OpenGL;
2651		2728
2652	my %tex = (	2729	my %tex = (
2653	food => [	2730	food => [
2654	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }	2731	map { new_from_resource DC::Texture $_, mipmap => 1 }
2655	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/	2732	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
2656	],	2733	],
2657	grace => [	2734	grace => [
2658	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }	2735	map { new_from_resource DC::Texture $_, mipmap => 1 }
2659	qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/	2736	qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
2660	],	2737	],
2661	hp => [	2738	hp => [
2662	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }	2739	map { new_from_resource DC::Texture $_, mipmap => 1 }
2663	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/	2740	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
2664	],	2741	],
2665	mana => [	2742	mana => [
2666	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }	2743	map { new_from_resource DC::Texture $_, mipmap => 1 }
2667	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/	2744	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
2668	],	2745	],
2669	);	2746	);
2670		2747
2671	# eg. VGauge->new (gauge => 'food'), default gauge: food	2748	# eg. VGauge->new (gauge => 'food'), default gauge: food
…		…
2774	glDisable GL_TEXTURE_2D;	2851	glDisable GL_TEXTURE_2D;
2775	}	2852	}
2776		2853
2777	#############################################################################	2854	#############################################################################
2778		2855
		2856	package DC::UI::Progress;
		2857
		2858	our @ISA = DC::UI::Label::;
		2859
		2860	use DC::OpenGL;
		2861
		2862	sub new {
		2863	my ($class, %arg) = @_;
		2864
		2865	my $self = $class->SUPER::new (
		2866	padding_x => 2,
		2867	padding_y => 2,
		2868	fg => [1, 1, 1],
		2869	bg => [0, 0, 1, 0.2],
		2870	bar => [0.7, 0.5, 0.1, 0.8],
		2871	outline => [0.4, 0.3, 0],
		2872	fontsize => 0.9,
		2873	valign => 0.5,
		2874	align => 0.5,
		2875	can_events => 1,
		2876	ellipsise => 1,
		2877	label => "%d%%",
		2878	%arg,
		2879	);
		2880
		2881	$self->set_value ($arg{value} || -1);
		2882
		2883	$self
		2884	}
		2885
		2886	sub set_label {
		2887	my ($self, $label) = @_;
		2888
		2889	return if $self->{label} eq $label;
		2890	$self->{label} = $label;
		2891
		2892	$self->DC::UI::Progress::set_value (0 + delete $self->{value});
		2893	}
		2894
		2895	sub set_value {
		2896	my ($self, $value) = @_;
		2897
		2898	if ($self->{value} ne $value) {
		2899	$self->{value} = $value;
		2900
		2901	if ($value < 0) {
		2902	$self->set_text ("-");
		2903	} else {
		2904	$self->set_text (sprintf $self->{label}, $value * 100);
		2905	}
		2906
		2907	$self->update;
		2908	}
		2909	}
		2910
		2911	sub _draw {
		2912	my ($self) = @_;
		2913
		2914	glEnable GL_BLEND;
		2915	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
		2916
		2917	my $px = $self->{padding_x};
		2918	my $py = $self->{padding_y};
		2919
		2920	if ($self->{value} >= 0) {
		2921	my $s = int $px + ($self->{w} - $px * 2) * $self->{value};
		2922
		2923	glColor_premultiply @{$self->{bar}};
		2924	glRect $px, $py, $s, $self->{h} - $py;
		2925	glColor_premultiply @{$self->{bg}};
		2926	glRect $s , $py, $self->{w} - $px, $self->{h} - $py;
		2927	}
		2928
		2929	glColor_premultiply @{$self->{outline}};
		2930
		2931	$px -= .5;
		2932	$py -= .5;
		2933
		2934	glRect_lineloop $px, $py, $self->{w} - $px, $self->{h} - $py;
		2935
		2936	glDisable GL_BLEND;
		2937
		2938	{
		2939	local $self->{bg}; # do not draw background
		2940	$self->SUPER::_draw;
		2941	}
		2942	}
		2943
		2944	#############################################################################
		2945
		2946	package DC::UI::ExperienceProgress;
		2947
		2948	our @ISA = DC::UI::Progress::;
		2949
		2950	sub new {
		2951	my ($class, %arg) = @_;
		2952
		2953	my $tt = exists $arg{tooltip} ? "$arg{tooltip}\n\n" : "";
		2954
		2955	my $self = $class->SUPER::new (
		2956	%arg,
		2957	tooltip => sub {
		2958	my ($self) = @_;
		2959
		2960	sprintf "%slevel %d\n%s points\n%s next level\n%s to go, %d%% done",
		2961	$tt,
		2962	$self->{lvl},
		2963	::formsep ($self->{exp}),
		2964	::formsep ($self->{nxt}),
		2965	::formsep ($self->{nxt} - $self->{exp}),
		2966	$self->_percent * 100,
		2967	},
		2968	);
		2969
		2970	$::CONN->{on_exp_update}{$self+0} = sub { $self->set_value ($self->{value}) }
		2971	if $::CONN;
		2972
		2973	$self
		2974	}
		2975
		2976	sub DESTROY {
		2977	my ($self) = @_;
		2978
		2979	delete $::CONN->{on_exp_update}{$self+0}
		2980	if $::CONN;
		2981
		2982	$self->SUPER::DESTROY;
		2983	}
		2984
		2985	sub _percent {
		2986	my ($self) = @_;
		2987
		2988	my $table = $::CONN && $::CONN->{exp_table}
		2989	or return -1;
		2990
		2991	my $l0 = $table->[$self->{lvl} - 1];
		2992	my $l1 = $table->[$self->{lvl}];
		2993
		2994	$self->{nxt} = $l1;
		2995
		2996	($self->{exp} - $l0) / ($l1 - $l0)
		2997	}
		2998
		2999	sub set_value {
		3000	my ($self, $lvl, $exp) = @_;
		3001
		3002	$self->{lvl} = $lvl;
		3003	$self->{exp} = $exp;
		3004
		3005	$self->SUPER::set_value ($self->_percent);
		3006	}
		3007
		3008	#############################################################################
		3009
2779	package CFPlus::UI::Gauge;	3010	package DC::UI::Gauge;
2780		3011
2781	our @ISA = CFPlus::UI::VBox::;	3012	our @ISA = DC::UI::VBox::;
2782		3013
2783	sub new {	3014	sub new {
2784	my ($class, %arg) = @_;	3015	my ($class, %arg) = @_;
2785		3016
2786	my $self = $class->SUPER::new (	3017	my $self = $class->SUPER::new (
…		…
2788	can_hover => 1,	3019	can_hover => 1,
2789	can_events => 1,	3020	can_events => 1,
2790	%arg,	3021	%arg,
2791	);	3022	);
2792		3023
2793	$self->add ($self->{value} = new CFPlus::UI::Label valign => +1, align => 0, template => "999");	3024	$self->add ($self->{value} = new DC::UI::Label valign => 1, align => 0.5, template => "999");
2794	$self->add ($self->{gauge} = new CFPlus::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);	3025	$self->add ($self->{gauge} = new DC::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2795	$self->add ($self->{max} = new CFPlus::UI::Label valign => -1, align => 0, template => "999");	3026	$self->add ($self->{max} = new DC::UI::Label valign => 0, align => 0.5, template => "999");
2796		3027
2797	$self	3028	$self
2798	}	3029	}
2799		3030
2800	sub set_fontsize {	3031	sub set_fontsize {
…		…
2821	$self->{value}->set_text ($val);	3052	$self->{value}->set_text ($val);
2822	}	3053	}
2823		3054
2824	#############################################################################	3055	#############################################################################
2825		3056
2826	package CFPlus::UI::Slider;	3057	package DC::UI::Slider;
2827		3058
2828	use strict;	3059	use common::sense;
2829		3060
2830	use CFPlus::OpenGL;	3061	use DC::OpenGL;
2831		3062
2832	our @ISA = CFPlus::UI::DrawBG::;	3063	our @ISA = DC::UI::DrawBG::;
2833		3064
2834	my @tex =	3065	my @tex =
2835	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_ }	3066	map { new_from_resource DC::Texture $_ }
2836	qw(s1_slider.png s1_slider_bg.png);	3067	qw(s1_slider.png s1_slider_bg.png);
2837		3068
2838	sub new {	3069	sub new {
2839	my $class = shift;	3070	my $class = shift;
2840		3071
…		…
2877	sub set_value {	3108	sub set_value {
2878	my ($self, $value) = @_;	3109	my ($self, $value) = @_;
2879		3110
2880	my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};	3111	my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2881		3112
2882	$hi = $lo + 1 if $hi <= $lo;	3113	$hi = $lo if $hi < $lo;
2883		3114
2884	$page = $hi - $lo if $page > $hi - $lo;	3115	$value = $hi - $page if $value > $hi - $page;
2885
2886	$value = $lo if $value < $lo;	3116	$value = $lo if $value < $lo;
2887	$value = $hi - $page if $value > $hi - $page;
2888		3117
2889	$value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit	3118	$value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2890	if $unit;	3119	if $unit;
2891		3120
2892	@{$self->{range}} = ($value, $lo, $hi, $page, $unit);	3121	@{$self->{range}} = ($value, $lo, $hi, $page, $unit);
…		…
2908		3137
2909	$self->SUPER::invoke_button_down ($ev, $x, $y);	3138	$self->SUPER::invoke_button_down ($ev, $x, $y);
2910		3139
2911	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];	3140	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2912		3141
2913	$self->invoke_mouse_motion ($ev, $x, $y)	3142	$self->invoke_mouse_motion ($ev, $x, $y);
		3143
		3144	1
2914	}	3145	}
2915		3146
2916	sub invoke_mouse_motion {	3147	sub invoke_mouse_motion {
2917	my ($self, $ev, $x, $y) = @_;	3148	my ($self, $ev, $x, $y) = @_;
2918		3149
2919	if ($GRAB == $self) {	3150	if ($GRAB == $self) {
2920	my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});	3151	my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2921		3152
2922	my (undef, $lo, $hi, $page) = @{$self->{range}};	3153	my (undef, $lo, $hi, $page) = @{$self->{range}};
2923		3154
2924	$x = ($x - $self->{click}[1]) / ($w * $self->{scale});	3155	$x = ($x - $self->{click}[1]) / ($w * $self->{scale} || 1e999);
2925		3156
2926	$self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));	3157	$self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2927	} else {	3158	} else {
2928	return 0;	3159	return 0;
2929	}	3160	}
…		…
2934	sub invoke_mouse_wheel {	3165	sub invoke_mouse_wheel {
2935	my ($self, $ev) = @_;	3166	my ($self, $ev) = @_;
2936		3167
2937	my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx};	3168	my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx};
2938		3169
2939	my $pagepart = $ev->{mod} & CFPlus::KMOD_SHIFT ? 1 : 0.2;	3170	my $pagepart = $ev->{mod} & DC::KMOD_SHIFT ? 1 : 0.2;
2940		3171
2941	$self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * $pagepart);	3172	$self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * $pagepart);
2942		3173
2943	! ! $delta	3174	1
2944	}	3175	}
2945		3176
2946	sub update {	3177	sub update {
2947	my ($self) = @_;	3178	my ($self) = @_;
2948		3179
…		…
2954	my ($self) = @_;	3185	my ($self) = @_;
2955		3186
2956	unless ($self->{knob_w}) {	3187	unless ($self->{knob_w}) {
2957	$self->set_value ($self->{range}[0]);	3188	$self->set_value ($self->{range}[0]);
2958		3189
2959	my ($value, $lo, $hi, $page) = @{$self->{range}};	3190	my ($value, $lo, $hi, $page, $unit) = @{$self->{range}};
2960	my $range = ($hi - $page - $lo) || 1e-100;	3191	my $range = ($hi - $page - $lo) || 1e-10;
2961		3192
2962	my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;	3193	my $knob_w = List::Util::min 1, $page / (($hi - $lo) || 1e-10) || 24 / $self->{w};
2963		3194
2964	$self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;	3195	$self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
2965	$self->{scale} = 1 - 2 * $self->{offset} || 1e-100;	3196	$self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
2966		3197
2967	$value = ($value - $lo) / $range;	3198	$value = ($value - $lo) / $range;
…		…
2997	glDisable GL_TEXTURE_2D;	3228	glDisable GL_TEXTURE_2D;
2998	}	3229	}
2999		3230
3000	#############################################################################	3231	#############################################################################
3001		3232
3002	package CFPlus::UI::ValSlider;	3233	package DC::UI::ValSlider;
3003		3234
3004	our @ISA = CFPlus::UI::HBox::;	3235	our @ISA = DC::UI::HBox::;
3005		3236
3006	sub new {	3237	sub new {
3007	my ($class, %arg) = @_;	3238	my ($class, %arg) = @_;
3008		3239
3009	my $range = delete $arg{range};	3240	my $range = delete $arg{range};
3010		3241
3011	my $self = $class->SUPER::new (	3242	my $self = $class->SUPER::new (
3012	slider => (new CFPlus::UI::Slider expand => 1, range => $range),	3243	slider => (new DC::UI::Slider expand => 1, range => $range),
3013	entry => (new CFPlus::UI::Label text => "", template => delete $arg{template}),	3244	entry => (new DC::UI::Label text => "", template => delete $arg{template}),
3014	to_value => sub { shift },	3245	to_value => sub { shift },
3015	from_value => sub { shift },	3246	from_value => sub { shift },
3016	%arg,	3247	%arg,
3017	);	3248	);
3018		3249
…		…
3038	sub set_range { shift->{slider}->set_range (@_) }	3269	sub set_range { shift->{slider}->set_range (@_) }
3039	sub set_value { shift->{slider}->set_value (@_) }	3270	sub set_value { shift->{slider}->set_value (@_) }
3040		3271
3041	#############################################################################	3272	#############################################################################
3042		3273
3043	package CFPlus::UI::TextScroller;	3274	package DC::UI::TextScroller;
3044		3275
3045	our @ISA = CFPlus::UI::HBox::;	3276	our @ISA = DC::UI::HBox::;
3046		3277
3047	use CFPlus::OpenGL;	3278	use DC::OpenGL;
3048		3279
3049	sub new {	3280	sub new {
3050	my $class = shift;	3281	my $class = shift;
3051		3282
3052	my $self = $class->SUPER::new (	3283	my $self = $class->SUPER::new (
…		…
3054	can_events => 1,	3285	can_events => 1,
3055	indent => 0,	3286	indent => 0,
3056	#font => default_font	3287	#font => default_font
3057	@_,	3288	@_,
3058		3289
3059	layout => (new CFPlus::Layout),	3290	layout => (new DC::Layout),
3060	par => [],	3291	par => [],
3061	max_par => 0,	3292	max_par => 0,
3062	height => 0,	3293	height => 0,
3063	children => [	3294	children => [
3064	(new CFPlus::UI::Empty expand => 1),	3295	(new DC::UI::Empty expand => 1),
3065	(new CFPlus::UI::Slider vertical => 1),	3296	(new DC::UI::Slider vertical => 1),
3066	],	3297	],
3067	);	3298	);
3068		3299
3069	$self->{children}[1]->connect (changed => sub { $self->update });	3300	$self->{children}[1]->connect (changed => sub { $self->update });
3070		3301
…		…
3079	}	3310	}
3080		3311
3081	sub size_request {	3312	sub size_request {
3082	my ($self) = @_;	3313	my ($self) = @_;
3083		3314
3084	my ($empty, $slider) = @{ $self->{children} };	3315	my ($empty, $slider) = $self->visible_children;
3085		3316
3086	local $self->{children} = [$empty, $slider];	3317	local $self->{children} = [$empty, $slider];
3087	$self->SUPER::size_request	3318	$self->SUPER::size_request
3088	}	3319	}
3089		3320
…		…
3126	$layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});	3357	$layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
3127	$layout->set_markup ($para->{markup});	3358	$layout->set_markup ($para->{markup});
3128		3359
3129	$layout->set_shapes (	3360	$layout->set_shapes (
3130	map	3361	map
3131	+(0, $_->baseline_shift +$_->{padding_y} - $_->{h}, $_->{w}, $_->{h}),	3362	+(0, $_->baseline_shift + $_->{padding_y} - $_->{h}, $_->{w}, $_->{h}),
3132	@{$para->{widget}}	3363	@{$para->{widget}}
3133	);	3364	);
3134		3365
3135	$layout	3366	$layout
3136	}	3367	}
…		…
3253	$ROOT->on_post_alloc ($self => sub {	3484	$ROOT->on_post_alloc ($self => sub {
3254	$self->force_uptodate;	3485	$self->force_uptodate;
3255		3486
3256	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};	3487	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
3257		3488
3258	$self->{texture} ||= new_from_opengl CFPlus::Texture $W, $H, sub {	3489	$self->{texture} ||= new_from_opengl DC::Texture $W, $H, sub {
3259	glClearColor 0, 0, 0, 0;	3490	glClearColor 0, 0, 0, 0;
3260	glClear GL_COLOR_BUFFER_BIT;	3491	glClear GL_COLOR_BUFFER_BIT;
3261		3492
3262	package CFPlus::UI::Base;	3493	package DC::UI::Base;
3263	local ($draw_x, $draw_y, $draw_w, $draw_h) =	3494	local ($draw_x, $draw_y, $draw_w, $draw_h) =
3264	(0, 0, $self->{w}, $self->{h});	3495	(0, 0, $self->{w}, $self->{h});
3265		3496
3266	my $top = int $self->{children}[1]{range}[0];	3497	my $top = int $self->{children}[1]{range}[0];
3267		3498
…		…
3278		3509
3279	if ($y0 < $y + $h && $y < $y1) {	3510	if ($y0 < $y + $h && $y < $y1) {
3280	my $layout = $self->get_layout ($para);	3511	my $layout = $self->get_layout ($para);
3281		3512
3282	$layout->render ($para->{indent}, $y - $y0);	3513	$layout->render ($para->{indent}, $y - $y0);
		3514	$layout->draw;
3283		3515
3284	if (my @w = @{ $para->{widget} }) {	3516	if (my @w = @{ $para->{widget} }) {
3285	my @s = $layout->get_shapes;	3517	my @s = $layout->get_shapes;
3286		3518
3287	for (@w) {	3519	for (@w) {
…		…
3325	$self->{children}[1]->draw;	3557	$self->{children}[1]->draw;
3326	}	3558	}
3327		3559
3328	#############################################################################	3560	#############################################################################
3329		3561
3330	package CFPlus::UI::Animator;	3562	package DC::UI::Animator;
3331		3563
3332	use CFPlus::OpenGL;	3564	use DC::OpenGL;
3333		3565
3334	our @ISA = CFPlus::UI::Bin::;	3566	our @ISA = DC::UI::Bin::;
3335		3567
3336	sub moveto {	3568	sub moveto {
3337	my ($self, $x, $y) = @_;	3569	my ($self, $x, $y) = @_;
3338		3570
3339	$self->{moveto} = [$self->{x}, $self->{y}, $x, $y];	3571	$self->{moveto} = [$self->{x}, $self->{y}, $x, $y];
…		…
3367	glPopMatrix;	3599	glPopMatrix;
3368	}	3600	}
3369		3601
3370	#############################################################################	3602	#############################################################################
3371		3603
3372	package CFPlus::UI::Flopper;	3604	package DC::UI::Flopper;
3373		3605
3374	our @ISA = CFPlus::UI::Button::;	3606	our @ISA = DC::UI::Button::;
3375		3607
3376	sub new {	3608	sub new {
3377	my $class = shift;	3609	my $class = shift;
3378		3610
3379	my $self = $class->SUPER::new (	3611	my $self = $class->SUPER::new (
…		…
3391	$self->{other}->toggle_visibility;	3623	$self->{other}->toggle_visibility;
3392	}	3624	}
3393		3625
3394	#############################################################################	3626	#############################################################################
3395		3627
3396	package CFPlus::UI::Tooltip;	3628	package DC::UI::Tooltip;
3397		3629
3398	our @ISA = CFPlus::UI::Bin::;	3630	our @ISA = DC::UI::Bin::;
3399		3631
3400	use CFPlus::OpenGL;	3632	use DC::OpenGL;
3401		3633
3402	sub new {	3634	sub new {
3403	my $class = shift;	3635	my $class = shift;
3404		3636
3405	$class->SUPER::new (	3637	$class->SUPER::new (
…		…
3409	}	3641	}
3410		3642
3411	sub set_tooltip_from {	3643	sub set_tooltip_from {
3412	my ($self, $widget) = @_;	3644	my ($self, $widget) = @_;
3413		3645
3414	$widget->{tooltip} = CFPlus::Pod::section_label tooltip => $1
3415	if $widget->{tooltip} =~ /^#(.*)$/;
3416
3417	my $tooltip = $widget->{tooltip};	3646	my $tip = $widget->{tooltip};
		3647	$tip = $tip->($widget) if "CODE" eq ref $tip;
		3648
		3649	$tip = DC::Pod::section_label tooltip => $1
		3650	if $tip =~ /^#(.*)$/;
3418		3651
3419	if ($ENV{CFPLUS_DEBUG} & 2) {	3652	if ($ENV{CFPLUS_DEBUG} & 2) {
3420	$tooltip .= "\n\n" . (ref $widget) . "\n"	3653	$tip .= "\n\n" . (ref $widget) . "\n"
3421	. "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"	3654	. "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
3422	. "req $widget->{req_w} $widget->{req_h}\n"	3655	. "req $widget->{req_w} $widget->{req_h}\n"
3423	. "visible $widget->{visible}";	3656	. "visible $widget->{visible}";
3424	}	3657	}
3425		3658
3426	$tooltip =~ s/^\n+//;	3659	$tip =~ s/^\n+//;
3427	$tooltip =~ s/\n+$//;	3660	$tip =~ s/\n+$//;
3428		3661
3429	$self->add (new CFPlus::UI::Label	3662	$self->add (new DC::UI::Label
		3663	fg => $DC::THEME{tooltip_fg},
3430	markup => $tooltip,	3664	markup => $tip,
3431	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,	3665	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
		3666	align => 0,
3432	fontsize => 0.8,	3667	fontsize => 0.8,
3433	style => 1, # FLAG_INVERSE	3668	style => $DC::THEME{tooltip_style}, # FLAG_INVERSE
3434	ellipsise => 0,	3669	ellipsise => 0,
3435	font => ($widget->{tooltip_font} || $::FONT_PROP),	3670	font => ($widget->{tooltip_font} || $::FONT_PROP),
3436	);	3671	);
3437	}	3672	}
3438		3673
…		…
3473	}	3708	}
3474		3709
3475	sub _draw {	3710	sub _draw {
3476	my ($self) = @_;	3711	my ($self) = @_;
3477		3712
3478	glTranslate 0.375, 0.375;
3479
3480	my ($w, $h) = @$self{qw(w h)};	3713	my ($w, $h) = @$self{qw(w h)};
3481		3714
3482	glColor 1, 0.8, 0.4;	3715	glColor @{ $DC::THEME{tooltip_bg} };
3483	glBegin GL_QUADS;	3716	glRect 0, 0, $w, $h;
3484	glVertex 0 , 0;
3485	glVertex 0 , $h;
3486	glVertex $w, $h;
3487	glVertex $w, 0;
3488	glEnd;
3489		3717
3490	glColor 0, 0, 0;	3718	glColor @{ $DC::THEME{tooltip_border} };
3491	glBegin GL_LINE_LOOP;	3719	glRect_lineloop .5, .5, $w + .5, $h + .5;
3492	glVertex 0 , 0;
3493	glVertex 0 , $h;
3494	glVertex $w, $h;
3495	glVertex $w, 0;
3496	glEnd;
3497		3720
3498	glTranslate 2 - 0.375, 2 - 0.375;	3721	glTranslate 2, 2;
3499		3722
3500	$self->SUPER::_draw;	3723	$self->SUPER::_draw;
3501	}	3724	}
3502		3725
3503	#############################################################################	3726	#############################################################################
3504		3727
3505	package CFPlus::UI::Face;	3728	package DC::UI::Face;
3506		3729
3507	our @ISA = CFPlus::UI::DrawBG::;	3730	our @ISA = DC::UI::DrawBG::;
3508		3731
3509	use CFPlus::OpenGL;	3732	use DC::OpenGL;
3510		3733
3511	sub new {	3734	sub new {
3512	my $class = shift;	3735	my $class = shift;
3513		3736
3514	my $self = $class->SUPER::new (	3737	my $self = $class->SUPER::new (
…		…
3517	aspect => 1,	3740	aspect => 1,
3518	can_events => 0,	3741	can_events => 0,
3519	@_,	3742	@_,
3520	);	3743	);
3521		3744
3522	if ($self->{anim} && $self->{animspeed}) {
3523	CFPlus::weaken (my $widget = $self);
3524
3525	$widget->{animspeed} = List::Util::max 0.05, $widget->{animspeed};
3526	$widget->{anim_start} = $self->{animspeed} * Event::time / $self->{animspeed};
3527	$self->{timer} = Event->timer (
3528	parked => 1,
3529	cb => sub {
3530	return unless $::CONN && $widget;
3531
3532	++$widget->{frame};
3533	$widget->update_face;
3534	$widget->update;
3535
3536	$widget->update_timer;
3537	},
3538	);
3539
3540	$self->update_face;
3541	$self->update_timer;	3745	$self->update_anim;
3542	}
3543		3746
3544	$self	3747	$self
3545	}	3748	}
3546		3749
3547	sub update_timer {	3750	sub update_timer {
3548	my ($self) = @_;	3751	my ($self) = @_;
3549		3752
3550	return unless $self->{timer};	3753	return unless $self->{timer};
3551		3754
3552	if ($self->{visible}) {	3755	if ($self->{visible}) {
3553	$self->{timer}->at (
3554	$self->{anim_start}
3555	+ $self->{animspeed}
3556	* int 1.5 + (Event::time - $self->{anim_start}) / $self->{animspeed}
3557	);
3558	$self->{timer}->start;	3756	$self->{timer}->start;
3559	} else {	3757	} else {
3560	$self->{timer}->stop;	3758	$self->{timer}->stop;
3561	}	3759	}
3562	}	3760	}
3563		3761
3564	sub update_face {	3762	sub update_face {
3565	my ($self) = @_;	3763	my ($self) = @_;
3566		3764
3567	return unless $::CONN;
3568
3569	if (my $anim = $::CONN->{anim}[$self->{anim}]) {
3570	if ($anim && @$anim) {
3571	delete $self->{wait_face};
3572	$self->{face} = $anim->[ $self->{frame} % @$anim ];
3573	}
3574	}
3575	}
3576
3577	sub size_request {
3578	my ($self) = @_;
3579
3580	if ($::CONN) {	3765	if ($::CONN) {
3581	if (my $faceid = $::CONN->{faceid}[$self->{face}]) {	3766	if (my $anim = $::CONN->{anim}[$self->{anim}]) {
3582	if (my $tex = $::CONN->{texture}[$faceid]) {	3767	if ($anim && @$anim) {
3583	return ($self->{size_w} || $tex->{w}, $self->{size_h} || $tex->{h});	3768	$self->{face} = $anim->[ $self->{frame} % @$anim ];
3584	} else {	3769	delete $self->{face_change_cb};
3585	$self->{wait_face} ||= $::CONN->connect_face_update ($faceid, sub {	3770
3586	$self->realloc;	3771	if (my $tex = $self->{tex} = $::CONN->{texture}[ $::CONN->{face}[$self->{face}]{id} ]) {
		3772	unless ($tex->{name} || $tex->{loading}) {
		3773	$tex->upload (sub { $self->reconfigure });
		3774	}
3587	});	3775	}
3588	}	3776	}
3589	}	3777	}
3590	}	3778	}
		3779	}
		3780
		3781	sub update_anim {
		3782	my ($self) = @_;
		3783
		3784	if ($self->{anim} && $self->{animspeed}) {
		3785	DC::weaken (my $widget = $self);
		3786
		3787	$self->{animspeed} = List::Util::max 0.05, $self->{animspeed};
		3788	$self->{timer} = EV::periodic_ns 0, $self->{animspeed}, undef, sub {
		3789	return unless $::CONN;
		3790
		3791	my $w = $widget
		3792	or return;
		3793
		3794	++$w->{frame};
		3795	$w->update_face;
		3796
		3797	# somehow, $widget can go away
		3798	$w->update;
		3799	$w->update_timer;
		3800	};
		3801
		3802	$self->update_face;
		3803	$self->update_timer;
		3804	} else {
		3805	delete $self->{timer};
		3806	}
		3807	}
		3808
		3809	sub size_request {
		3810	my ($self) = @_;
		3811
		3812	if ($::CONN) {
		3813	if (my $faceid = $::CONN->{face}[$self->{face}]{id}) {
		3814	if (my $tex = $self->{tex} = $::CONN->{texture}[$faceid]) {
		3815	if ($tex->{name}) {
		3816	return ($self->{size_w} || $tex->{w}, $self->{size_h} || $tex->{h});
		3817	} elsif (!$tex->{loading}) {
		3818	$tex->upload (sub { $self->reconfigure });
		3819	}
		3820	}
		3821
		3822	$self->{face_change_cb} ||= $::CONN->on_face_change ($self->{face}, sub { $self->reconfigure });
		3823	}
		3824	}
3591		3825
3592	($self->{size_w} || 8, $self->{size_h} || 8)	3826	($self->{size_w} || 8, $self->{size_h} || 8)
3593	}	3827	}
3594		3828
3595	sub update {	3829	sub update {
…		…
3598	return unless $self->{visible};	3832	return unless $self->{visible};
3599		3833
3600	$self->SUPER::update;	3834	$self->SUPER::update;
3601	}	3835	}
3602		3836
		3837	sub set_face {
		3838	my ($self, $face) = @_;
		3839
		3840	$self->{face} = $face;
		3841	$self->reconfigure;
		3842	}
		3843
		3844	sub set_anim {
		3845	my ($self, $anim) = @_;
		3846
		3847	$self->{anim} = $anim;
		3848	$self->update_anim;
		3849	}
		3850
		3851	sub set_animspeed {
		3852	my ($self, $animspeed) = @_;
		3853
		3854	$self->{animspeed} = $animspeed;
		3855	$self->update_anim;
		3856	}
		3857
3603	sub invoke_visibility_change {	3858	sub invoke_visibility_change {
3604	my ($self) = @_;	3859	my ($self) = @_;
3605		3860
3606	$self->update_timer;	3861	$self->update_timer;
3607		3862
…		…
3609	}	3864	}
3610		3865
3611	sub _draw {	3866	sub _draw {
3612	my ($self) = @_;	3867	my ($self) = @_;
3613		3868
3614	return unless $::CONN;
3615
3616	$self->SUPER::_draw;	3869	$self->SUPER::_draw;
3617		3870
3618	my $faceid = $::CONN->{faceid}[$self->{face}]	3871	if (my $tex = $self->{tex}) {
3619	or return;
3620
3621	my $tex = $::CONN->{texture}[$faceid];
3622
3623	if ($tex) {
3624	glEnable GL_TEXTURE_2D;	3872	glEnable GL_TEXTURE_2D;
3625	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	3873	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
3626	glColor 0, 0, 0, 1;	3874	glColor 0, 0, 0, 1;
3627	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});	3875	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
3628	glDisable GL_TEXTURE_2D;	3876	glDisable GL_TEXTURE_2D;
…		…
3638	$self->SUPER::destroy;	3886	$self->SUPER::destroy;
3639	}	3887	}
3640		3888
3641	#############################################################################	3889	#############################################################################
3642		3890
3643	package CFPlus::UI::Buttonbar;	3891	package DC::UI::Buttonbar;
3644		3892
3645	our @ISA = CFPlus::UI::HBox::;	3893	our @ISA = DC::UI::HBox::;
3646		3894
3647	# TODO: should actually wrap buttons and other goodies.	3895	# TODO: should actually wrap buttons and other goodies.
3648		3896
3649	#############################################################################	3897	#############################################################################
3650		3898
3651	package CFPlus::UI::Menu;	3899	package DC::UI::Menu;
3652		3900
3653	our @ISA = CFPlus::UI::Toplevel::;	3901	our @ISA = DC::UI::Toplevel::;
3654		3902
3655	use CFPlus::OpenGL;	3903	use DC::OpenGL;
3656		3904
3657	sub new {	3905	sub new {
3658	my $class = shift;	3906	my $class = shift;
3659		3907
3660	my $self = $class->SUPER::new (	3908	my $self = $class->SUPER::new (
3661	items => [],	3909	items => [],
3662	z => 100,	3910	z => 100,
3663	@_,	3911	@_,
3664	);	3912	);
3665		3913
3666	$self->add ($self->{vbox} = new CFPlus::UI::VBox);	3914	$self->add ($self->{vbox} = new DC::UI::VBox);
3667		3915
3668	for my $item (@{ $self->{items} }) {	3916	for my $item (@{ $self->{items} }) {
3669	my ($widget, $cb, $tooltip) = @$item;	3917	my ($widget, $cb, $tooltip) = @$item;
3670		3918
3671	# handle various types of items, only text for now	3919	# handle various types of items, only text for now
3672	if (!ref $widget) {	3920	if (!ref $widget) {
3673	if ($widget =~ /\t/) {	3921	if ($widget =~ /\t/) {
3674	my ($left, $right) = split /\t/, $widget, 2;	3922	my ($left, $right) = split /\t/, $widget, 2;
3675		3923
3676	$widget = new CFPlus::UI::HBox	3924	$widget = new DC::UI::HBox
3677	can_hover => 1,	3925	can_hover => 1,
3678	can_events => 1,	3926	can_events => 1,
3679	tooltip => $tooltip,	3927	tooltip => $tooltip,
3680	children => [	3928	children => [
3681	(new CFPlus::UI::Label markup => $left, expand => 1),	3929	(new DC::UI::Label markup => $left , align => 0, expand => 1),
3682	(new CFPlus::UI::Label markup => $right, align => +1),	3930	(new DC::UI::Label markup => $right, align => 1),
3683	],	3931	],
3684	;	3932	;
3685		3933
3686	} else {	3934	} else {
3687	$widget = new CFPlus::UI::Label	3935	$widget = new DC::UI::Label
3688	can_hover => 1,	3936	can_hover => 1,
3689	can_events => 1,	3937	can_events => 1,
		3938	align => 0,
3690	markup => $widget,	3939	markup => $widget,
3691	tooltip => $tooltip;	3940	tooltip => $tooltip;
3692	}	3941	}
3693	}	3942	}
3694		3943
…		…
3709	# maybe save $GRAB? must be careful about events...	3958	# maybe save $GRAB? must be careful about events...
3710	$GRAB = $self;	3959	$GRAB = $self;
3711	$self->{button} = $ev->{button};	3960	$self->{button} = $ev->{button};
3712		3961
3713	$self->show;	3962	$self->show;
3714	$self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);	3963
		3964	my $x = $ev->{x};
		3965	my $y = $ev->{y};
		3966
		3967	$self->{root}->on_post_alloc ($self => sub {
		3968	$self->move_abs ($x - $self->{w} * 0.25, $y - $self->{border} * $::FONTSIZE * .5);
		3969	});
		3970
		3971	1 # so it can be used inside event handlers
3715	}	3972	}
3716		3973
3717	sub invoke_mouse_motion {	3974	sub invoke_mouse_motion {
3718	my ($self, $ev, $x, $y) = @_;	3975	my ($self, $ev, $x, $y) = @_;
3719		3976
…		…
3740	1	3997	1
3741	}	3998	}
3742		3999
3743	#############################################################################	4000	#############################################################################
3744		4001
3745	package CFPlus::UI::Multiplexer;	4002	package DC::UI::Multiplexer;
3746		4003
3747	our @ISA = CFPlus::UI::Container::;	4004	our @ISA = DC::UI::Container::;
3748		4005
3749	sub new {	4006	sub new {
3750	my $class = shift;	4007	my $class = shift;
3751		4008
3752	my $self = $class->SUPER::new (	4009	my $self = $class->SUPER::new (
3753	@_,	4010	@_,
3754	);	4011	);
3755		4012
3756	$self->{current} = $self->{children}[0]	4013	$self->set_current_page (0);
3757	if @{ $self->{children} };
3758		4014
3759	$self	4015	$self
3760	}	4016	}
3761		4017
3762	sub add {	4018	sub add {
3763	my ($self, @widgets) = @_;	4019	my ($self, @widgets) = @_;
3764		4020
3765	$self->SUPER::add (@widgets);	4021	$self->SUPER::add (@widgets);
3766		4022
3767	$self->{current} = $self->{children}[0]	4023	$self->set_current_page (0)
3768	if @{ $self->{children} };	4024	if @widgets == @{ $self->{children} };
3769	}	4025	}
3770		4026
3771	sub get_current_page {	4027	sub get_current_page {
3772	my ($self) = @_;	4028	my ($self) = @_;
3773		4029
…		…
3779		4035
3780	my $widget = ref $page_or_widget	4036	my $widget = ref $page_or_widget
3781	? $page_or_widget	4037	? $page_or_widget
3782	: $self->{children}[$page_or_widget];	4038	: $self->{children}[$page_or_widget];
3783		4039
		4040	$self->{current}->set_invisible if $self->{current} && $self->{visible};
		4041
3784	$self->{current} = $widget;	4042	if (($self->{current} = $widget)) {
		4043	$self->{current}->set_visible if $self->{current} && $self->{visible};
3785	$self->{current}->configure (0, 0, $self->{w}, $self->{h});	4044	$self->{current}->configure (0, 0, $self->{w}, $self->{h});
3786		4045
3787	$self->emit (page_changed => $self->{current});	4046	$self->emit (page_changed => $self->{current});
		4047	}
3788		4048
3789	$self->realloc;	4049	$self->realloc;
3790	}	4050	}
3791		4051
3792	sub visible_children {	4052	sub visible_children {
3793	$_[0]{current}	4053	$_[0]{current} || ()
3794	}	4054	}
3795		4055
3796	sub size_request {	4056	sub size_request {
3797	my ($self) = @_;	4057	my ($self) = @_;
3798		4058
		4059	$self->{current}
3799	$self->{current}->size_request	4060	? $self->{current}->size_request
		4061	: (0, 0)
3800	}	4062	}
3801		4063
3802	sub invoke_size_allocate {	4064	sub invoke_size_allocate {
3803	my ($self, $w, $h) = @_;	4065	my ($self, $w, $h) = @_;
3804		4066
3805	$self->{current}->configure (0, 0, $w, $h);	4067	$self->{current}->configure (0, 0, $w, $h)
		4068	if $self->{current};
3806		4069
3807	1	4070	1
3808	}	4071	}
3809		4072
3810	sub _draw {	4073	sub _draw {
3811	my ($self) = @_;	4074	my ($self) = @_;
3812		4075
3813	$self->{current}->draw;	4076	$self->{current}->draw
		4077	if $self->{current};
3814	}	4078	}
3815		4079
3816	#############################################################################	4080	#############################################################################
3817		4081
3818	package CFPlus::UI::Notebook;	4082	package DC::UI::Notebook;
3819		4083
		4084	use DC::OpenGL;
		4085
3820	our @ISA = CFPlus::UI::VBox::;	4086	our @ISA = DC::UI::VBox::;
3821		4087
3822	sub new {	4088	sub new {
3823	my $class = shift;	4089	my $class = shift;
3824		4090
3825	my $self = $class->SUPER::new (	4091	my $self = $class->SUPER::new (
3826	buttonbar => (new CFPlus::UI::Buttonbar),	4092	buttonbar => (new DC::UI::Buttonbar),
3827	multiplexer => (new CFPlus::UI::Multiplexer expand => 1),	4093	multiplexer => (new DC::UI::Multiplexer expand => 1),
		4094	active_outline => [.7, .7, 0.2],
3828	# filter => # will be put between multiplexer and $self	4095	# filter => # will be put between multiplexer and $self
3829	@_,	4096	@_,
3830	);	4097	);
3831		4098
3832	$self->{filter}->add ($self->{multiplexer}) if $self->{filter};	4099	$self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3833	$self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});	4100	$self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3834		4101
		4102	{
		4103	Scalar::Util::weaken (my $wself = $self);
		4104
		4105	$self->{multiplexer}->connect (c_add => sub {
		4106	my ($mplex, $widgets) = @_;
		4107
		4108	for my $child (@$widgets) {
		4109	Scalar::Util::weaken $child;
		4110	$child->{c_tab_} ||= do {
		4111	my $tab =
		4112	(UNIVERSAL::isa $child->{c_tab}, "DC::UI::Base")
		4113	? $child->{c_tab}
		4114	: new DC::UI::Button markup => $child->{c_tab}[0], tooltip => $child->{c_tab}[1];
		4115
		4116	$tab->connect (activate => sub {
		4117	$wself->set_current_page ($child);
		4118	});
		4119
		4120	$tab
		4121	};
		4122
		4123	$self->{buttonbar}->add ($child->{c_tab_});
		4124	}
		4125	});
		4126
		4127	$self->{multiplexer}->connect (c_remove => sub {
		4128	my ($mplex, $widgets) = @_;
		4129
		4130	for my $child (@$widgets) {
		4131	$wself->{buttonbar}->remove ($child->{c_tab_});
		4132	}
		4133	});
		4134	}
		4135
3835	$self	4136	$self
3836	}	4137	}
3837		4138
3838	sub add {	4139	sub add {
		4140	my ($self, @widgets) = @_;
		4141
		4142	$self->{multiplexer}->add (@widgets)
		4143	}
		4144
		4145	sub remove {
		4146	my ($self, @widgets) = @_;
		4147
		4148	$self->{multiplexer}->remove (@widgets)
		4149	}
		4150
		4151	sub pages {
		4152	my ($self) = @_;
		4153	$self->{multiplexer}->children
		4154	}
		4155
		4156	sub page_index {
		4157	my ($self, $widget) = @_;
		4158
		4159	my $i = 0;
		4160	for ($self->pages) {
		4161	if ($_ eq $widget) { return $i };
		4162	$i++;
		4163	}
		4164
		4165	undef
		4166	}
		4167
		4168	sub add_tab {
3839	my ($self, $title, $widget, $tooltip) = @_;	4169	my ($self, $title, $widget, $tooltip) = @_;
3840		4170
3841	CFPlus::weaken $self;	4171	$title = [$title, $tooltip] unless ref $title;
		4172	$widget->{c_tab} = $title;
3842		4173
3843	$self->{buttonbar}->add (new CFPlus::UI::Button
3844	markup => $title,
3845	tooltip => $tooltip,
3846	on_activate => sub { $self->set_current_page ($widget) },
3847	);
3848
3849	$self->{multiplexer}->add ($widget);	4174	$self->add ($widget);
3850	}	4175	}
3851		4176
3852	sub get_current_page {	4177	sub get_current_page {
3853	my ($self) = @_;	4178	my ($self) = @_;
3854		4179
…		…
3860		4185
3861	$self->{multiplexer}->set_current_page ($page);	4186	$self->{multiplexer}->set_current_page ($page);
3862	$self->emit (page_changed => $self->{multiplexer}{current});	4187	$self->emit (page_changed => $self->{multiplexer}{current});
3863	}	4188	}
3864		4189
		4190	sub _draw {
		4191	my ($self) = @_;
		4192
		4193	$self->SUPER::_draw ();
		4194
		4195	if (my $cur = $self->{multiplexer}{current}) {
		4196	if ($cur = $cur->{c_tab_}) {
		4197	glTranslate $self->{buttonbar}{x} + $cur->{x},
		4198	$self->{buttonbar}{y} + $cur->{y};
		4199	glLineWidth 3;
		4200	#glEnable GL_BLEND;
		4201	#glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
		4202	glColor @{$self->{active_outline}};
		4203	glRect_lineloop 1.5, 1.5, $cur->{w} - 1.5, $cur->{h} - 1.5;
		4204	glLineWidth 1;
		4205	#glDisable GL_BLEND;
		4206	}
		4207	}
		4208	}
		4209
3865	#############################################################################	4210	#############################################################################
3866		4211
3867	package CFPlus::UI::Selector;	4212	package DC::UI::Selector;
3868		4213
3869	use utf8;	4214	use utf8;
3870		4215
3871	our @ISA = CFPlus::UI::Button::;	4216	our @ISA = DC::UI::Button::;
3872		4217
3873	sub new {	4218	sub new {
3874	my $class = shift;	4219	my $class = shift;
3875		4220
3876	my $self = $class->SUPER::new (	4221	my $self = $class->SUPER::new (
…		…
3893	my ($value, $title, $tooltip) = @$_;	4238	my ($value, $title, $tooltip) = @$_;
3894		4239
3895	push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];	4240	push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
3896	}	4241	}
3897		4242
3898	CFPlus::UI::Menu->new (items => \@menu_items)->popup ($ev);	4243	DC::UI::Menu->new (items => \@menu_items)->popup ($ev);
3899	}	4244	}
3900		4245
3901	sub _set_value {	4246	sub _set_value {
3902	my ($self, $value) = @_;	4247	my ($self, $value) = @_;
3903		4248
3904	my ($item) = grep $_->[0] eq $value, @{ $self->{options} }	4249	my ($item) = grep $_->[0] eq $value, @{ $self->{options} };
		4250	$item ||= $self->{options}[0]
3905	or return;	4251	or return;
3906		4252
3907	$self->{value} = $item->[0];	4253	$self->{value} = $item->[0];
3908	$self->set_markup ("$item->[1] ⇓");	4254	$self->set_markup ("$item->[1] ⇓");
3909	$self->set_tooltip ($item->[2]);	4255	# $self->set_tooltip ($item->[2]);
3910	}	4256	}
3911		4257
3912	sub set_value {	4258	sub set_value {
3913	my ($self, $value) = @_;	4259	my ($self, $value) = @_;
3914		4260
…		…
3916		4262
3917	$self->_set_value ($value);	4263	$self->_set_value ($value);
3918	$self->emit (changed => $value);	4264	$self->emit (changed => $value);
3919	}	4265	}
3920		4266
		4267	sub set_options {
		4268	my ($self, $options) = @_;
		4269
		4270	$self->{options} = $options;
		4271	$self->_set_value ($self->{value});
		4272	}
		4273
3921	#############################################################################	4274	#############################################################################
3922		4275
3923	package CFPlus::UI::Statusbox;	4276	package DC::UI::Statusbox;
3924		4277
3925	our @ISA = CFPlus::UI::VBox::;	4278	our @ISA = DC::UI::VBox::;
3926		4279
3927	sub new {	4280	sub new {
3928	my $class = shift;	4281	my $class = shift;
3929		4282
3930	my $self = $class->SUPER::new (	4283	my $self = $class->SUPER::new (
3931	fontsize => 0.8,	4284	fontsize => 0.8,
3932	@_,	4285	@_,
3933	);	4286	);
3934		4287
3935	CFPlus::weaken (my $this = $self);	4288	DC::weaken (my $this = $self);
3936		4289
3937	$self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });	4290	$self->{timer} = EV::timer 1, 1, sub { $this->reorder };
3938		4291
3939	$self	4292	$self
3940	}	4293	}
3941		4294
3942	sub reorder {	4295	sub reorder {
3943	my ($self) = @_;	4296	my ($self) = @_;
3944	my $NOW = Time::HiRes::time;	4297	my $NOW = EV::time;
3945		4298
3946	# freeze display when hovering over any label	4299	# freeze display when hovering over any label
3947	return if $CFPlus::UI::TOOLTIP->{owner}	4300	return if $DC::UI::TOOLTIP->{owner}
3948	&& grep $CFPlus::UI::TOOLTIP->{owner} == $_->{label},	4301	&& grep $DC::UI::TOOLTIP->{owner} == $_->{label},
3949	values %{ $self->{item} };	4302	values %{ $self->{item} };
3950		4303
3951	while (my ($k, $v) = each %{ $self->{item} }) {	4304	while (my ($k, $v) = each %{ $self->{item} }) {
3952	delete $self->{item}{$k} if $v->{timeout} < $NOW;	4305	delete $self->{item}{$k} if $v->{timeout} < $NOW;
3953	}	4306	}
		4307
		4308	$self->{timer}->set (1, 1);
3954		4309
3955	my @widgets;	4310	my @widgets;
3956		4311
3957	my @items = sort {	4312	my @items = sort {
3958	$a->{pri} <=> $b->{pri}	4313	$a->{pri} <=> $b->{pri}
3959	or $b->{id} <=> $a->{id}	4314	or $b->{id} <=> $a->{id}
3960	} values %{ $self->{item} };	4315	} values %{ $self->{item} };
3961
3962	$self->{timer}->interval (1);
3963		4316
3964	my $count = 10 + 1;	4317	my $count = 10 + 1;
3965	for my $item (@items) {	4318	for my $item (@items) {
3966	last unless --$count;	4319	last unless --$count;
3967		4320
…		…
3974	for ($short) {	4327	for ($short) {
3975	s/^\s+//;	4328	s/^\s+//;
3976	s/\s+/ /g;	4329	s/\s+/ /g;
3977	}	4330	}
3978		4331
3979	new CFPlus::UI::Label	4332	new DC::UI::Label
3980	markup => $short,	4333	markup => $short,
3981	tooltip => $item->{tooltip},	4334	tooltip => $item->{tooltip},
3982	tooltip_font => $::FONT_PROP,	4335	tooltip_font => $::FONT_PROP,
3983	tooltip_width => 0.67,	4336	tooltip_width => 0.67,
3984	fontsize => $item->{fontsize} || $self->{fontsize},	4337	fontsize => $item->{fontsize} || $self->{fontsize},
3985	max_w => $::WIDTH * 0.44,	4338	max_w => $::WIDTH * 0.44,
		4339	align => 0,
3986	fg => [@{ $item->{fg} }],	4340	fg => [@{ $item->{fg} }],
3987	can_events => 1,	4341	can_events => 1,
3988	can_hover => 1	4342	can_hover => 1
3989	};	4343	};
3990		4344
3991	if ((my $diff = $item->{timeout} - $NOW) < 2) {	4345	if ((my $diff = $item->{timeout} - $NOW) < 2) {
3992	$label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;	4346	$label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3993	$label->update;	4347	$label->update;
3994	$label->set_max_size (undef, $label->{req_h} * $diff)	4348	$label->set_max_size (undef, $label->{req_h} * $diff)
3995	if $diff < 1;	4349	if $diff < 1;
3996	$self->{timer}->interval (1/30);	4350	$self->{timer}->set (1/30, 1/30);
3997	} else {	4351	} else {
3998	$label->{fg}[3] = $item->{fg}[3] || 1;	4352	$label->{fg}[3] = $item->{fg}[3] || 1;
3999	}	4353	}
4000		4354
4001	push @widgets, $label;	4355	push @widgets, $label;
4002	}	4356	}
		4357
		4358	my $hash = join ",", @widgets;
		4359	return if $hash eq $self->{last_widget_hash};
		4360	$self->{last_widget_hash} = $hash;
4003		4361
4004	$self->clear;	4362	$self->clear;
4005	$self->SUPER::add (reverse @widgets);	4363	$self->SUPER::add (reverse @widgets);
4006	}	4364	}
4007		4365
…		…
4063	$self->SUPER::destroy;	4421	$self->SUPER::destroy;
4064	}	4422	}
4065		4423
4066	#############################################################################	4424	#############################################################################
4067		4425
4068	package CFPlus::UI::Root;	4426	package DC::UI::Root;
4069		4427
4070	our @ISA = CFPlus::UI::Container::;	4428	our @ISA = DC::UI::Container::;
4071		4429
4072	use List::Util qw(min max);	4430	use List::Util qw(min max);
4073		4431
4074	use CFPlus::OpenGL;	4432	use DC::OpenGL;
4075		4433
4076	sub new {	4434	sub new {
4077	my $class = shift;	4435	my $class = shift;
4078		4436
4079	my $self = $class->SUPER::new (	4437	my $self = $class->SUPER::new (
4080	visible => 1,	4438	visible => 1,
4081	@_,	4439	@_,
4082	);	4440	);
4083		4441
4084	CFPlus::weaken ($self->{root} = $self);	4442	DC::weaken ($self->{root} = $self);
4085		4443
4086	$self	4444	$self
4087	}	4445	}
4088		4446
4089	sub size_request {	4447	sub size_request {
…		…
4137	}	4495	}
4138		4496
4139	sub update {	4497	sub update {
4140	my ($self) = @_;	4498	my ($self) = @_;
4141		4499
4142	$::WANT_REFRESH++;	4500	$::WANT_REFRESH = 1;
4143	}	4501	}
4144		4502
4145	sub add {	4503	sub add {
4146	my ($self, @children) = @_;	4504	my ($self, @children) = @_;
4147		4505
…		…
4184	while ($self->{refresh_hook}) {	4542	while ($self->{refresh_hook}) {
4185	$_->()	4543	$_->()
4186	for values %{delete $self->{refresh_hook}};	4544	for values %{delete $self->{refresh_hook}};
4187	}	4545	}
4188		4546
4189	if ($self->{realloc}) {	4547	while ($self->{realloc}) {
4190	my %queue;	4548	my %queue;
4191	my @queue;	4549	my @queue;
4192	my $widget;	4550	my $widget;
4193		4551
4194	outer:	4552	outer:
…		…
4214		4572
4215	delete $queue{$widget+0};	4573	delete $queue{$widget+0};
4216		4574
4217	my ($w, $h) = $widget->size_request;	4575	my ($w, $h) = $widget->size_request;
4218		4576
4219	$w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;	4577	$w += $widget->{padding_x} * 2;
4220	$h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;	4578	$h += $widget->{padding_y} * 2;
		4579
		4580	$w = max $widget->{min_w}, $w;
		4581	$h = max $widget->{min_h}, $h;
4221		4582
4222	$w = min $widget->{max_w}, $w if exists $widget->{max_w};	4583	$w = min $widget->{max_w}, $w if exists $widget->{max_w};
4223	$h = min $widget->{max_h}, $h if exists $widget->{max_h};	4584	$h = min $widget->{max_h}, $h if exists $widget->{max_h};
4224		4585
4225	$w = $widget->{force_w} if exists $widget->{force_w};	4586	$w = $widget->{force_w} if exists $widget->{force_w};
…		…
4241	}	4602	}
4242	}	4603	}
4243		4604
4244	delete $self->{realloc}{$widget+0};	4605	delete $self->{realloc}{$widget+0};
4245	}	4606	}
4246	}
4247		4607
4248	while (my $size_alloc = delete $self->{size_alloc}) {	4608	while (my $size_alloc = delete $self->{size_alloc}) {
4249	my @queue = sort { $b->{visible} <=> $a->{visible} }	4609	my @queue = sort { $a->{visible} <=> $b->{visible} }
4250	values %$size_alloc;	4610	values %$size_alloc;
4251		4611
4252	while () {	4612	while () {
4253	my $widget = pop @queue || last;	4613	my $widget = pop @queue || last;
4254		4614
4255	my ($w, $h) = @$widget{qw(alloc_w alloc_h)};	4615	my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
4256		4616
4257	$w = 0 if $w < 0;
4258	$h = 0 if $h < 0;
4259
4260	$w = max $widget->{min_w}, $w;	4617	$w = max $widget->{min_w}, $w;
4261	$h = max $widget->{min_h}, $h;	4618	$h = max $widget->{min_h}, $h;
4262		4619
4263	# $w = min $self->{w} - $widget->{x}, $w if $self->{w};	4620	# $w = min $self->{w} - $widget->{x}, $w if $self->{w};
4264	# $h = min $self->{h} - $widget->{y}, $h if $self->{h};	4621	# $h = min $self->{h} - $widget->{y}, $h if $self->{h};
4265		4622
4266	$w = min $widget->{max_w}, $w if exists $widget->{max_w};	4623	$w = min $widget->{max_w}, $w if exists $widget->{max_w};
4267	$h = min $widget->{max_h}, $h if exists $widget->{max_h};	4624	$h = min $widget->{max_h}, $h if exists $widget->{max_h};
4268		4625
4269	$w = int $w + 0.5;	4626	$w = int $w + 0.5;
4270	$h = int $h + 0.5;	4627	$h = int $h + 0.5;
4271		4628
4272	if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {	4629	if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
4273	$widget->{old_w} = $widget->{w};	4630	$widget->{old_w} = $widget->{w};
4274	$widget->{old_h} = $widget->{h};	4631	$widget->{old_h} = $widget->{h};
4275		4632
4276	$widget->{w} = $w;	4633	$widget->{w} = $w;
4277	$widget->{h} = $h;	4634	$widget->{h} = $h;
4278		4635
4279	$widget->emit (size_allocate => $w, $h);	4636	$widget->emit (size_allocate => $w, $h);
		4637	}
4280	}	4638	}
4281	}	4639	}
4282	}	4640	}
4283		4641
4284	while ($self->{post_alloc_hook}) {	4642	while ($self->{post_alloc_hook}) {
…		…
4295	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;	4653	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
4296	glMatrixMode GL_MODELVIEW;	4654	glMatrixMode GL_MODELVIEW;
4297	glLoadIdentity;	4655	glLoadIdentity;
4298		4656
4299	{	4657	{
4300	package CFPlus::UI::Base;	4658	package DC::UI::Base;
4301		4659
4302	local ($draw_x, $draw_y, $draw_w, $draw_h) =	4660	local ($draw_x, $draw_y, $draw_w, $draw_h) =
4303	(0, 0, $self->{w}, $self->{h});	4661	(0, 0, $self->{w}, $self->{h});
4304		4662
4305	$self->_draw;	4663	$self->_draw;
4306	}	4664	}
4307	}	4665	}
4308		4666
4309	#############################################################################	4667	#############################################################################
4310		4668
4311	package CFPlus::UI;	4669	package DC::UI;
4312		4670
4313	$ROOT = new CFPlus::UI::Root;	4671	$ROOT = new DC::UI::Root;
4314	$TOOLTIP = new CFPlus::UI::Tooltip z => 900;	4672	$TOOLTIP = new DC::UI::Tooltip z => 900;
4315		4673
4316	1	4674	1
4317

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