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

Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.375 by root, Mon Jul 16 20:12:19 2007 UTC vs.
Revision 1.453 by root, Wed Dec 26 20:46:39 2007 UTC

1	package CFPlus::UI;	1	package dc::UI;
2		2
3	use utf8;	3	use utf8;
4	use strict;	4	use strict;
5		5
6	use List::Util ();	6	use List::Util ();
7	use Event;
8		7
9	use CFPlus;	8	use dc;
10	use CFPlus::Pod;	9	use dc::Pod;
11	use CFPlus::Texture;	10	use dc::Texture;
12		11
13	our ($FOCUS, $HOVER, $GRAB); # various widgets	12	our ($FOCUS, $HOVER, $GRAB); # various widgets
14		13
15	our $LAYOUT;	14	our $LAYOUT;
16	our $ROOT;	15	our $ROOT;
17	our $TOOLTIP;	16	our $TOOLTIP;
18	our $BUTTON_STATE;	17	our $BUTTON_STATE;
19		18
20	our %WIDGET; # all widgets, weak-referenced	19	our %WIDGET; # all widgets, weak-referenced
21		20
22	our $TOOLTIP_WATCHER = Event->idle (min => 1/60, cb => sub {	21	our $TOOLTIP_WATCHER = EV::timer_ns 0, 0.03, sub {
		22	$_[0]->stop;
		23
23	if (!$GRAB) {	24	if (!$GRAB) {
24	for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {	25	for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
25	if (length $widget->{tooltip}) {	26	if (length $widget->{tooltip}) {
26	if ($TOOLTIP->{owner} != $widget) {	27	if ($TOOLTIP->{owner} != $widget) {
27	$TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};	28	$TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};
…		…
30	$TOOLTIP->{owner} = $widget;	31	$TOOLTIP->{owner} = $widget;
31	$TOOLTIP->{owner}->emit ("tooltip_show") if $TOOLTIP->{owner};	32	$TOOLTIP->{owner}->emit ("tooltip_show") if $TOOLTIP->{owner};
32		33
33	return if $ENV{CFPLUS_DEBUG} & 8;	34	return if $ENV{CFPLUS_DEBUG} & 8;
34		35
35	my $tip = $widget->{tooltip};
36
37	$tip = $tip->($widget) if CODE:: eq ref $tip;
38
39	$TOOLTIP->set_tooltip_from ($widget);	36	$TOOLTIP->set_tooltip_from ($widget);
40	$TOOLTIP->show;	37	$TOOLTIP->show;
41	}	38	}
42		39
43	return;	40	return;
…		…
46	}	43	}
47		44
48	$TOOLTIP->hide;	45	$TOOLTIP->hide;
49	$TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};	46	$TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};
50	delete $TOOLTIP->{owner};	47	delete $TOOLTIP->{owner};
51	});	48	};
52		49
53	sub get_layout {	50	sub get_layout {
54	my $layout;	51	my $layout;
55		52
56	for (grep { $_->{name} } values %WIDGET) {	53	for (grep { $_->{name} } values %WIDGET) {
…		…
91	my $hover = $HOVER; $HOVER = $widget;	88	my $hover = $HOVER; $HOVER = $widget;
92		89
93	$hover->update if $hover && $hover->{can_hover};	90	$hover->update if $hover && $hover->{can_hover};
94	$HOVER->update if $HOVER && $HOVER->{can_hover};	91	$HOVER->update if $HOVER && $HOVER->{can_hover};
95		92
96	$TOOLTIP_WATCHER->start;	93	$TOOLTIP_WATCHER->again;
97	}	94	}
98	}	95	}
99		96
100	sub feed_sdl_button_down_event {	97	sub feed_sdl_button_down_event {
101	my ($ev) = @_;	98	my ($ev) = @_;
…		…
107	my $widget = $ROOT->find_widget ($x, $y);	104	my $widget = $ROOT->find_widget ($x, $y);
108		105
109	$GRAB = $widget;	106	$GRAB = $widget;
110	$GRAB->update if $GRAB;	107	$GRAB->update if $GRAB;
111		108
112	$TOOLTIP_WATCHER->cb->();	109	$TOOLTIP_WATCHER->invoke;
113	}	110	}
114		111
115	if ($GRAB) {	112	if ($GRAB) {
116	if ($ev->{button} == 4 || $ev->{button} == 5) {	113	if ($ev->{button} == 4 || $ev->{button} == 5) {
117	# mousewheel	114	# mousewheel
118	$ev->{dx} = 0;
119	$ev->{dy} = $ev->{button} * 2 - 9;	115	my $delta = $ev->{button} * 2 - 9;
		116	my $shift = $ev->{mod} & dc::KMOD_SHIFT;
		117
		118	$ev->{dx} = $shift ? $delta : 0;
		119	$ev->{dy} = $shift ? 0 : $delta;
		120
120	$GRAB->emit (mouse_wheel => $ev);	121	$GRAB->emit (mouse_wheel => $ev);
121	} else {	122	} else {
122	$GRAB->emit (button_down => $ev)	123	$GRAB->emit (button_down => $ev)
123	}	124	}
124	}	125	}
…		…
138	my $grab = $GRAB; undef $GRAB;	139	my $grab = $GRAB; undef $GRAB;
139	$grab->update if $grab;	140	$grab->update if $grab;
140	$GRAB->update if $GRAB;	141	$GRAB->update if $GRAB;
141		142
142	check_hover $widget;	143	check_hover $widget;
143	$TOOLTIP_WATCHER->cb->();	144	$TOOLTIP_WATCHER->invoke;
144	}	145	}
145	}	146	}
146		147
147	sub feed_sdl_motion_event {	148	sub feed_sdl_motion_event {
148	my ($ev) = @_;	149	my ($ev) = @_;
…		…
210	reconfigure_widgets;	211	reconfigure_widgets;
211	}	212	}
212		213
213	#############################################################################	214	#############################################################################
214		215
215	package CFPlus::UI::Event;	216	package dc::UI::Event;
216		217
217	sub xy {	218	sub xy {
218	$_[1]->coord2local ($_[0]{x}, $_[0]{y})	219	$_[1]->coord2local ($_[0]{x}, $_[0]{y})
219	}	220	}
220		221
221	#############################################################################	222	#############################################################################
222		223
223	package CFPlus::UI::Base;	224	package dc::UI::Base;
224		225
225	use strict;	226	use strict;
226		227
227	use CFPlus::OpenGL;	228	use dc::OpenGL;
228		229
229	sub new {	230	sub new {
230	my $class = shift;	231	my $class = shift;
231		232
232	my $self = bless {	233	my $self = bless {
…		…
237	h => undef,	238	h => undef,
238	can_events => 1,	239	can_events => 1,
239	@_	240	@_
240	}, $class;	241	}, $class;
241		242
242	CFPlus::weaken ($CFPlus::UI::WIDGET{$self+0} = $self);	243	dc::weaken ($dc::UI::WIDGET{$self+0} = $self);
243		244
244	for (keys %$self) {	245	for (keys %$self) {
245	if (/^on_(.*)$/) {	246	if (/^on_(.*)$/) {
246	$self->connect ($1 => delete $self->{$_});	247	$self->connect ($1 => delete $self->{$_});
247	}	248	}
248	}	249	}
249		250
250	if (my $layout = $CFPlus::UI::LAYOUT->{$self->{name}}) {	251	if (my $layout = $dc::UI::LAYOUT->{$self->{name}}) {
251	$self->{x} = $layout->{x} * $CFPlus::UI::ROOT->{alloc_w} if exists $layout->{x};	252	$self->{x} = $layout->{x} * $dc::UI::ROOT->{alloc_w} if exists $layout->{x};
252	$self->{y} = $layout->{y} * $CFPlus::UI::ROOT->{alloc_h} if exists $layout->{y};	253	$self->{y} = $layout->{y} * $dc::UI::ROOT->{alloc_h} if exists $layout->{y};
253	$self->{force_w} = $layout->{w} * $CFPlus::UI::ROOT->{alloc_w} if exists $layout->{w};	254	$self->{force_w} = $layout->{w} * $dc::UI::ROOT->{alloc_w} if exists $layout->{w};
254	$self->{force_h} = $layout->{h} * $CFPlus::UI::ROOT->{alloc_h} if exists $layout->{h};	255	$self->{force_h} = $layout->{h} * $dc::UI::ROOT->{alloc_h} if exists $layout->{h};
255		256
256	$self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};	257	$self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
257	$self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};	258	$self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
258		259
259	$self->show if $layout->{show};	260	$self->show if $layout->{show};
…		…
269	$self->emit ("destroy");	270	$self->emit ("destroy");
270	%$self = ();	271	%$self = ();
271	}	272	}
272		273
273	sub TO_JSON {	274	sub TO_JSON {
274	{ __widget_ref__ => $_[0]{s_id} }	275	{ "\fw" => $_[0]{s_id} }
275	}	276	}
276		277
277	sub show {	278	sub show {
278	my ($self) = @_;	279	my ($self) = @_;
279		280
280	return if $self->{parent};	281	return if $self->{parent};
281		282
282	$CFPlus::UI::ROOT->add ($self);	283	$dc::UI::ROOT->add ($self);
283	}	284	}
284		285
285	sub set_visible {	286	sub set_visible {
286	my ($self) = @_;	287	my ($self) = @_;
287		288
…		…
308	delete $self->{root};	309	delete $self->{root};
309		310
310	undef $GRAB if $GRAB == $self;	311	undef $GRAB if $GRAB == $self;
311	undef $HOVER if $HOVER == $self;	312	undef $HOVER if $HOVER == $self;
312		313
313	$CFPlus::UI::TOOLTIP_WATCHER->cb->()	314	$dc::UI::TOOLTIP_WATCHER->invoke
314	if $TOOLTIP->{owner} == $self;	315	if $TOOLTIP->{owner} == $self;
315		316
316	$self->emit ("focus_out");	317	$self->emit ("focus_out");
317	$self->emit (visibility_change => 0);	318	$self->emit (visibility_change => 0);
318	}	319	}
…		…
337	sub hide {	338	sub hide {
338	my ($self) = @_;	339	my ($self) = @_;
339		340
340	$self->set_invisible;	341	$self->set_invisible;
341		342
		343	# extra $parent copy for 5.8.8+ bug workaround
		344	# (otherwise $_[0] in remove gets freed
		345	if (my $parent = $self->{parent}) {
342	$self->{parent}->remove ($self)	346	$parent->remove ($self);
343	if $self->{parent};	347	}
344	}	348	}
345		349
346	sub move_abs {	350	sub move_abs {
347	my ($self, $x, $y, $z) = @_;	351	my ($self, $x, $y, $z) = @_;
348		352
…		…
360	$self->{force_h} = $h;	364	$self->{force_h} = $h;
361		365
362	$self->realloc;	366	$self->realloc;
363	}	367	}
364		368
		369	# traverse the widget chain up to find the maximum "physical" size constraints
		370	sub get_max_wh {
		371	my ($self) = @_;
		372
		373	return $self->{parent}->get_max_wh
		374	if $self->{parent};
		375
		376	($::WIDTH, $::HEIGHT)
		377	}
		378
365	sub size_request {	379	sub size_request {
366	require Carp;	380	require Carp;
367	Carp::confess "size_request is abstract";	381	Carp::confess "size_request is abstract";
368	}	382	}
369		383
…		…
375	my ($self, $x, $y, $w, $h) = @_;	389	my ($self, $x, $y, $w, $h) = @_;
376		390
377	if ($self->{aspect}) {	391	if ($self->{aspect}) {
378	my ($ow, $oh) = ($w, $h);	392	my ($ow, $oh) = ($w, $h);
379		393
380	$w = List::Util::min $w, CFPlus::ceil $h * $self->{aspect};	394	$w = List::Util::min $w, dc::ceil $h * $self->{aspect};
381	$h = List::Util::min $h, CFPlus::ceil $w / $self->{aspect};	395	$h = List::Util::min $h, dc::ceil $w / $self->{aspect};
382		396
383	# use alignment to adjust x, y	397	# use alignment to adjust x, y
384		398
385	$x += int 0.5 * ($ow - $w);	399	$x += int 0.5 * ($ow - $w);
386	$y += int 0.5 * ($oh - $h);	400	$y += int 0.5 * ($oh - $h);
…		…
427		441
428	return if $self->{tooltip} eq $tooltip;	442	return if $self->{tooltip} eq $tooltip;
429		443
430	$self->{tooltip} = $tooltip;	444	$self->{tooltip} = $tooltip;
431		445
432	if ($CFPlus::UI::TOOLTIP->{owner} == $self) {	446	if ($dc::UI::TOOLTIP->{owner} == $self) {
433	delete $CFPlus::UI::TOOLTIP->{owner};	447	delete $dc::UI::TOOLTIP->{owner};
434	$CFPlus::UI::TOOLTIP_WATCHER->cb->();	448	$dc::UI::TOOLTIP_WATCHER->invoke;
435	}	449	}
436	}	450	}
437		451
438	# translate global coordinates to local coordinate system	452	# translate global coordinates to local coordinate system
439	sub coord2local {	453	sub coord2local {
440	my ($self, $x, $y) = @_;	454	my ($self, $x, $y) = @_;
441		455
442	Carp::confess unless $self->{parent};#d#	456	return (undef, undef) unless $self->{parent};
443		457
444	$self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})	458	$self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
445	}	459	}
446		460
447	# translate local coordinates to global coordinate system	461	# translate local coordinates to global coordinate system
448	sub coord2global {	462	sub coord2global {
449	my ($self, $x, $y) = @_;	463	my ($self, $x, $y) = @_;
450		464
451	Carp::confess unless $self->{parent};#d#	465	return (undef, undef) unless $self->{parent};
452		466
453	$self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})	467	$self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
454	}	468	}
455		469
456	sub invoke_focus_in {	470	sub invoke_focus_in {
…		…
505	sub connect {	519	sub connect {
506	my ($self, $signal, $cb) = @_;	520	my ($self, $signal, $cb) = @_;
507		521
508	push @{ $self->{signal_cb}{$signal} }, $cb;	522	push @{ $self->{signal_cb}{$signal} }, $cb;
509		523
510	defined wantarray and CFPlus::guard {	524	defined wantarray and dc::guard {
511	@{ $self->{signal_cb}{$signal} } = grep $_ != $cb,	525	@{ $self->{signal_cb}{$signal} } = grep $_ != $cb,
512	@{ $self->{signal_cb}{$signal} };	526	@{ $self->{signal_cb}{$signal} };
513	}	527	}
514	}	528	}
515		529
…		…
547		561
548	# parent	562	# parent
549	$self->{parent} && $self->{parent}->emit ($signal, @args)	563	$self->{parent} && $self->{parent}->emit ($signal, @args)
550	}	564	}
551		565
552	sub find_widget {	566	#sub find_widget {
553	my ($self, $x, $y) = @_;	567	# 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} + $self->{h};
560
561	()
562	}
563		568
564	sub set_parent {	569	sub set_parent {
565	my ($self, $parent) = @_;	570	my ($self, $parent) = @_;
566		571
567	CFPlus::weaken ($self->{parent} = $parent);	572	dc::weaken ($self->{parent} = $parent);
568	$self->set_visible if $parent->{visible};	573	$self->set_visible if $parent->{visible};
569	}	574	}
570		575
571	sub realloc {	576	sub realloc {
572	my ($self) = @_;	577	my ($self) = @_;
…		…
598		603
599	# using global variables seems a bit hacky, but passing through all drawing	604	# using global variables seems a bit hacky, but passing through all drawing
600	# functions seems pointless.	605	# functions seems pointless.
601	our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn	606	our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
602		607
603	sub draw {	608	#sub draw {
604	my ($self) = @_;	609	#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	$self->_draw;
647	glPopMatrix;
648	}
649		610
650	sub _draw {	611	sub _draw {
651	my ($self) = @_;	612	my ($self) = @_;
652		613
653	warn "no draw defined for $self\n";	614	warn "no draw defined for $self\n";
654	}	615	}
655		616
656	my $cntx;#d#
657	sub DESTROY {	617	sub DESTROY {
658	my ($self) = @_;	618	my ($self) = @_;
659		619
660	return if CFPlus::in_destruct;	620	return if dc::in_destruct;
661		621
		622	local $@;
662	eval { $self->destroy };	623	eval { $self->destroy };
663	warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;	624	warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
664		625
665	delete $WIDGET{$self+0};	626	delete $WIDGET{$self+0};
666	}	627	}
667		628
668	#############################################################################	629	#############################################################################
669		630
670	package CFPlus::UI::DrawBG;	631	package dc::UI::DrawBG;
671		632
672	our @ISA = CFPlus::UI::Base::;	633	our @ISA = dc::UI::Base::;
673		634
674	use strict;	635	use strict;
675	use CFPlus::OpenGL;	636	use dc::OpenGL;
676		637
677	sub new {	638	sub new {
678	my $class = shift;	639	my $class = shift;
679
680	# range [value, low, high, page]
681		640
682	$class->SUPER::new (	641	$class->SUPER::new (
683	#bg => [0, 0, 0, 0.2],	642	#bg => [0, 0, 0, 0.2],
684	#active_bg => [1, 1, 1, 0.5],	643	#active_bg => [1, 1, 1, 0.5],
685	@_	644	@_
…		…
697	my ($w, $h) = @$self{qw(w h)};	656	my ($w, $h) = @$self{qw(w h)};
698		657
699	glEnable GL_BLEND;	658	glEnable GL_BLEND;
700	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;	659	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
701	glColor_premultiply @$color;	660	glColor_premultiply @$color;
702
703	glBegin GL_QUADS;
704	glVertex 0 , 0;
705	glVertex 0 , $h;
706	glVertex $w, $h;	661	glRect 0, 0, $w, $h;
707	glVertex $w, 0;
708	glEnd;
709
710	glDisable GL_BLEND;	662	glDisable GL_BLEND;
711	}	663	}
712	}	664	}
713		665
714	#############################################################################	666	#############################################################################
715		667
716	package CFPlus::UI::Empty;	668	package dc::UI::Empty;
717		669
718	our @ISA = CFPlus::UI::Base::;	670	our @ISA = dc::UI::Base::;
719		671
720	sub new {	672	sub new {
721	my ($class, %arg) = @_;	673	my ($class, %arg) = @_;
722	$class->SUPER::new (can_events => 0, %arg);	674	$class->SUPER::new (can_events => 0, %arg);
723	}	675	}
…		…
730		682
731	sub draw { }	683	sub draw { }
732		684
733	#############################################################################	685	#############################################################################
734		686
735	package CFPlus::UI::Container;	687	package dc::UI::Container;
736		688
737	our @ISA = CFPlus::UI::Base::;	689	our @ISA = dc::UI::Base::;
738		690
739	sub new {	691	sub new {
740	my ($class, %arg) = @_;	692	my ($class, %arg) = @_;
741		693
742	my $children = delete $arg{children};	694	my $children = delete $arg{children};
…		…
746	can_events => 0,	698	can_events => 0,
747	%arg,	699	%arg,
748	);	700	);
749		701
750	$self->add (@$children)	702	$self->add (@$children)
751	if $children;	703	if $children && @$children;
752		704
753	$self	705	$self
754	}	706	}
755		707
756	sub realloc {	708	sub realloc {
…		…
765	my ($self, @widgets) = @_;	717	my ($self, @widgets) = @_;
766		718
767	$_->set_parent ($self)	719	$_->set_parent ($self)
768	for @widgets;	720	for @widgets;
769		721
		722	# TODO: only do this in widgets that need it, e.g. root, fixed
770	use sort 'stable';	723	use sort 'stable';
771		724
772	$self->{children} = [	725	$self->{children} = [
773	sort { $a->{z} <=> $b->{z} }	726	sort { $a->{z} <=> $b->{z} }
774	@{$self->{children}}, @widgets	727	@{$self->{children}}, @widgets
775	];	728	];
776		729
777	$self->realloc;	730	$self->realloc;
		731
		732	$self->emit (c_add => \@widgets);
		733
		734	map $_+0, @widgets
778	}	735	}
779		736
780	sub children {	737	sub children {
781	@{ $_[0]{children} }	738	@{ $_[0]{children} }
782	}	739	}
783		740
784	sub remove {	741	sub remove {
785	my ($self, $child) = @_;	742	my ($self, @widgets) = @_;
786		743
		744	$self->emit (c_remove => \@widgets);
		745
		746	for my $child (@widgets) {
787	delete $child->{parent};	747	delete $child->{parent};
788	$child->hide;	748	$child->hide;
789
790	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];	749	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
		750	}
791		751
792	$self->realloc;	752	$self->realloc;
793	}	753	}
794		754
795	sub clear {	755	sub clear {
796	my ($self) = @_;	756	my ($self) = @_;
797		757
798	my $children = delete $self->{children};	758	my $children = $self->{children};
799	$self->{children} = [];	759	$self->{children} = [];
800		760
801	for (@$children) {	761	for (@$children) {
802	delete $_->{parent};	762	delete $_->{parent};
803	$_->hide;	763	$_->hide;
…		…
823	}	783	}
824		784
825	sub _draw {	785	sub _draw {
826	my ($self) = @_;	786	my ($self) = @_;
827		787
828	$_->draw for @{$self->{children}};	788	$_->draw for $self->visible_children;
829	}	789	}
830		790
831	#############################################################################	791	#############################################################################
832		792
833	package CFPlus::UI::Bin;	793	package dc::UI::Bin;
834		794
835	our @ISA = CFPlus::UI::Container::;	795	our @ISA = dc::UI::Container::;
836		796
837	sub new {	797	sub new {
838	my ($class, %arg) = @_;	798	my ($class, %arg) = @_;
839		799
840	my $child = (delete $arg{child}) || new CFPlus::UI::Empty::;	800	my $child = (delete $arg{child}) || new dc::UI::Empty::;
841		801
842	$class->SUPER::new (children => [$child], %arg)	802	$class->SUPER::new (children => [$child], %arg)
843	}	803	}
844		804
845	sub add {	805	sub add {
846	my ($self, $child) = @_;	806	my ($self, $child) = @_;
847		807
848	$self->SUPER::remove ($_) for @{ $self->{children} };	808	$self->clear;
849	$self->SUPER::add ($child);	809	$self->SUPER::add ($child);
850	}	810	}
851		811
852	sub remove {	812	sub remove {
853	my ($self, $widget) = @_;	813	my ($self, $widget) = @_;
854		814
855	$self->SUPER::remove ($widget);	815	$self->SUPER::remove ($widget);
856		816
857	$self->{children} = [new CFPlus::UI::Empty]	817	$self->{children} = [new dc::UI::Empty]
858	unless @{$self->{children}};	818	unless @{$self->{children}};
859	}	819	}
860		820
861	sub child { $_[0]->{children}[0] }	821	sub child { $_[0]->{children}[0] }
862		822
…		…
871		831
872	1	832	1
873	}	833	}
874		834
875	#############################################################################	835	#############################################################################
876
877	# back-buffered drawing area	836	# back-buffered drawing area
878		837
879	package CFPlus::UI::Window;	838	package dc::UI::Window;
880		839
881	our @ISA = CFPlus::UI::Bin::;	840	our @ISA = dc::UI::Bin::;
882		841
883	use CFPlus::OpenGL;	842	use dc::OpenGL;
884		843
885	sub new {	844	sub new {
886	my ($class, %arg) = @_;	845	my ($class, %arg) = @_;
887		846
888	my $self = $class->SUPER::new (%arg);	847	my $self = $class->SUPER::new (%arg);
…		…
910	}	869	}
911		870
912	sub render_child {	871	sub render_child {
913	my ($self) = @_;	872	my ($self) = @_;
914		873
915	$self->{texture} = new_from_opengl CFPlus::Texture $self->{w}, $self->{h}, sub {	874	$self->{texture} = new_from_opengl dc::Texture $self->{w}, $self->{h}, sub {
916	glClearColor 0, 0, 0, 0;	875	glClearColor 0, 0, 0, 0;
917	glClear GL_COLOR_BUFFER_BIT;	876	glClear GL_COLOR_BUFFER_BIT;
918		877
919	{	878	{
920	package CFPlus::UI::Base;	879	package dc::UI::Base;
921		880
922	local ($draw_x, $draw_y, $draw_w, $draw_h) =	881	local ($draw_x, $draw_y, $draw_w, $draw_h) =
923	(0, 0, $self->{w}, $self->{h});	882	(0, 0, $self->{w}, $self->{h});
924		883
925	$self->_render;	884	$self->_render;
…		…
942	glDisable GL_TEXTURE_2D;	901	glDisable GL_TEXTURE_2D;
943	}	902	}
944		903
945	#############################################################################	904	#############################################################################
946		905
947	package CFPlus::UI::ViewPort;	906	package dc::UI::ViewPort;
948		907
949	use List::Util qw(min max);	908	use List::Util qw(min max);
950		909
951	our @ISA = CFPlus::UI::Window::;	910	our @ISA = dc::UI::Window::;
952		911
953	sub new {	912	sub new {
954	my $class = shift;	913	my $class = shift;
955		914
956	$class->SUPER::new (	915	$class->SUPER::new (
…		…
963	sub size_request {	922	sub size_request {
964	my ($self) = @_;	923	my ($self) = @_;
965		924
966	my ($w, $h) = @{$self->child}{qw(req_w req_h)};	925	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
967		926
968	$w = 10 if $self->{scroll_x};	927	$w = 1 if $self->{scroll_x};
969	$h = 10 if $self->{scroll_y};	928	$h = 1 if $self->{scroll_y};
970		929
971	($w, $h)	930	($w, $h)
972	}	931	}
973		932
974	sub invoke_size_allocate {	933	sub invoke_size_allocate {
…		…
986	}	945	}
987		946
988	sub set_offset {	947	sub set_offset {
989	my ($self, $x, $y) = @_;	948	my ($self, $x, $y) = @_;
990		949
991	$self->{view_x} = max 0, min $self->child->{w} - $self->{w}, int $x;	950	my $x = max 0, min $self->child->{w} - $self->{w}, int $x;
992	$self->{view_y} = max 0, min $self->child->{h} - $self->{h}, int $y;	951	my $y = max 0, min $self->child->{h} - $self->{h}, int $y;
993		952
		953	if ($x != $self->{view_x} or $y != $self->{view_y}) {
		954	$self->{view_x} = $x;
		955	$self->{view_y} = $y;
		956
		957	$self->emit (changed => $x, $y);
994	$self->update;	958	$self->update;
		959	}
		960	}
		961
		962	sub set_center {
		963	my ($self, $x, $y) = @_;
		964
		965	$self->set_offset ($x - $self->{w} * .5, $y - $self->{h} * .5);
		966	}
		967
		968	sub make_visible {
		969	my ($self, $x, $y, $border) = @_;
		970
		971	if ( $x < $self->{view_x} + $self->{w} * $border
		972	|| $x > $self->{view_x} + $self->{w} * (1 - $border)
		973	|| $y < $self->{view_y} + $self->{h} * $border
		974	|| $y > $self->{view_y} + $self->{h} * (1 - $border)
		975	) {
		976	$self->set_center ($x, $y);
		977	}
995	}	978	}
996		979
997	# hmm, this does not work for topleft of $self... but we should not ask for that	980	# hmm, this does not work for topleft of $self... but we should not ask for that
998	sub coord2local {	981	sub coord2local {
999	my ($self, $x, $y) = @_;	982	my ($self, $x, $y) = @_;
…		…
1014	my ($self, $x, $y) = @_;	997	my ($self, $x, $y) = @_;
1015		998
1016	if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}	999	if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
1017	&& $y >= $self->{y} && $y < $self->{y} + $self->{h}	1000	&& $y >= $self->{y} && $y < $self->{y} + $self->{h}
1018	) {	1001	) {
1019	$self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})	1002	$self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
1020	} else {	1003	} else {
1021	$self->CFPlus::UI::Base::find_widget ($x, $y)	1004	$self->dc::UI::Base::find_widget ($x, $y)
1022	}	1005	}
1023	}	1006	}
1024		1007
1025	sub _render {	1008	sub _render {
1026	my ($self) = @_;	1009	my ($self) = @_;
1027		1010
1028	local $CFPlus::UI::Base::draw_x = $CFPlus::UI::Base::draw_x - $self->{view_x};	1011	local $dc::UI::Base::draw_x = $dc::UI::Base::draw_x - $self->{view_x};
1029	local $CFPlus::UI::Base::draw_y = $CFPlus::UI::Base::draw_y - $self->{view_y};	1012	local $dc::UI::Base::draw_y = $dc::UI::Base::draw_y - $self->{view_y};
1030		1013
1031	CFPlus::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};	1014	dc::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
1032		1015
1033	$self->SUPER::_render;	1016	$self->SUPER::_render;
1034	}	1017	}
1035		1018
1036	#############################################################################	1019	#############################################################################
1037		1020
1038	package CFPlus::UI::ScrolledWindow;	1021	package dc::UI::ScrolledWindow;
1039		1022
1040	our @ISA = CFPlus::UI::Table::;	1023	our @ISA = dc::UI::Table::;
1041		1024
1042	sub new {	1025	sub new {
1043	my ($class, %arg) = @_;	1026	my ($class, %arg) = @_;
1044		1027
1045	my $child = delete $arg{child};	1028	my $child = delete $arg{child};
1046		1029
1047	my $self;	1030	my $self;
1048		1031
1049	my $hslider = new CFPlus::UI::Slider	1032	my $hslider = new dc::UI::Slider
		1033	c_col => 0,
		1034	c_row => 1,
1050	vertical => 0,	1035	vertical => 0,
1051	range => [0, 0, 1, 0.01], # HACK fix	1036	range => [0, 0, 1, 0.01], # HACK fix
1052	on_changed => sub {	1037	on_changed => sub {
1053	$self->{hpos} = $_[1];	1038	$self->{hpos} = $_[1];
1054	$self->{vp}->set_offset ($self->{hpos}, $self->{vpos});	1039	$self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
1055	},	1040	},
1056	;	1041	;
1057		1042
1058	my $vslider = new CFPlus::UI::Slider	1043	my $vslider = new dc::UI::Slider
		1044	c_col => 1,
		1045	c_row => 0,
1059	vertical => 1,	1046	vertical => 1,
1060	range => [0, 0, 1, 0.01], # HACK fix	1047	range => [0, 0, 1, 0.01], # HACK fix
1061	on_changed => sub {	1048	on_changed => sub {
1062	$self->{vpos} = $_[1];	1049	$self->{vpos} = $_[1];
1063	$self->{vp}->set_offset ($self->{hpos}, $self->{vpos});	1050	$self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
…		…
1073	col_expand => [1, 0],	1060	col_expand => [1, 0],
1074	row_expand => [1, 0],	1061	row_expand => [1, 0],
1075	%arg,	1062	%arg,
1076	);	1063	);
1077		1064
1078	$self->{vp} = new CFPlus::UI::ViewPort	1065	$self->{vp} = new dc::UI::ViewPort
		1066	c_col => 0,
		1067	c_row => 0,
1079	expand => 1,	1068	expand => 1,
1080	scroll_x => $self->{scroll_x},	1069	scroll_x => $self->{scroll_x},
1081	scroll_y => $self->{scroll_y},	1070	scroll_y => $self->{scroll_y},
		1071	on_changed => sub {
		1072	my ($vp, $x, $y) = @_;
		1073
		1074	$vp->{parent}{hslider}->set_value ($x);
		1075	$vp->{parent}{vslider}->set_value ($y);
		1076
		1077	0
		1078	},
		1079	on_size_allocate => sub {
		1080	my ($vp, $w, $h) = @_;
		1081	$vp->{parent}->update_slider;
		1082	0
		1083	},
1082	;	1084	;
1083		1085
1084	$self->SUPER::add (0, 0, $self->{vp});	1086	$self->SUPER::add ($self->{vp});
1085		1087
1086	$self->add ($child) if $child;	1088	$self->add ($child) if $child;
1087		1089
1088	$self	1090	$self
1089	}	1091	}
1090
1091	#TODO# update range on size_allocate depending on child
1092		1092
1093	sub add {	1093	sub add {
1094	my ($self, $widget) = @_;	1094	my ($self, $widget) = @_;
1095		1095
1096	$self->{vp}->add ($self->{child} = $widget);	1096	$self->{vp}->add ($self->{child} = $widget);
1097	}	1097	}
1098		1098
		1099	sub set_offset { shift->{vp}->set_offset (@_) }
		1100	sub set_center { shift->{vp}->set_center (@_) }
		1101	sub make_visible { shift->{vp}->make_visible (@_) }
		1102
1099	sub update_slider {	1103	sub update_slider {
1100	my ($self) = @_;	1104	my ($self) = @_;
1101		1105
1102	my $child = ($self->{vp} or return)->child;	1106	my $child = ($self->{vp} or return)->child;
1103		1107
		1108	if ($self->{scroll_x}) {
1104	my ($w1, $w2) = ($child->{w}, $self->{vp}{w});	1109	my ($w1, $w2) = ($child->{req_w}, $self->{vp}{w});
1105	$self->{hslider}->set_range ([$self->{hslider}{range}[0], 0, $w1, $w2, 1]);	1110	$self->{hslider}->set_range ([$self->{hslider}{range}[0], 0, $w1, $w2, 1]);
1106		1111
1107	my $visible = $w1 > $w2;	1112	my $visible = $w1 > $w2;
1108	if ($visible != $self->{hslider}{visible}) {	1113	if ($visible != $self->{hslider_visible}) {
		1114	$self->{hslider_visible} = $visible;
1109	$visible ? $self->SUPER::add (0, 1, $self->{hslider})	1115	$visible ? $self->SUPER::add ($self->{hslider})
1110	: $self->{hslider}->hide;	1116	: $self->SUPER::remove ($self->{hslider});
		1117	}
1111	}	1118	}
1112		1119
		1120	if ($self->{scroll_y}) {
1113	my ($h1, $h2) = ($child->{h}, $self->{vp}{h});	1121	my ($h1, $h2) = ($child->{req_h}, $self->{vp}{h});
1114	$self->{vslider}->set_range ([$self->{vslider}{range}[0], 0, $h1, $h2, 1]);	1122	$self->{vslider}->set_range ([$self->{vslider}{range}[0], 0, $h1, $h2, 1]);
1115		1123
1116	my $visible = $h1 > $h2;	1124	my $visible = $h1 > $h2;
1117	if ($visible != $self->{vslider}{visible}) {	1125	if ($visible != $self->{vslider_visible}) {
		1126	$self->{vslider_visible} = $visible;
1118	$visible ? $self->SUPER::add (1, 0, $self->{vslider})	1127	$visible ? $self->SUPER::add ($self->{vslider})
1119	: $self->{vslider}->hide;	1128	: $self->SUPER::remove ($self->{vslider});
		1129	}
		1130	}
		1131	}
		1132
		1133	sub start_dragging {
		1134	my ($self, $ev) = @_;
		1135
		1136	$self->grab_focus;
		1137
		1138	my $ox = $self->{vp}{view_x};
		1139	my $oy = $self->{vp}{view_y};
		1140
		1141	$self->{motion} = sub {
		1142	my ($ev, $x, $y) = @_;
		1143
		1144	$ox -= $ev->{xrel};
		1145	$oy -= $ev->{yrel};
		1146
		1147	$self->{vp}->set_offset ($ox, $oy);
1120	}	1148	};
1121	}
1122
1123	sub update {
1124	my ($self) = @_;
1125
1126	$self->SUPER::update;
1127	$self->update_slider;
1128	}	1149	}
1129		1150
1130	sub invoke_mouse_wheel {	1151	sub invoke_mouse_wheel {
1131	my ($self, $ev) = @_;	1152	my ($self, $ev) = @_;
1132		1153
1133	return 0 unless $ev->{dy}; # only vertical movements for now
1134
1135	$self->{vslider}->emit (mouse_wheel => $ev);	1154	$self->{vslider}->emit (mouse_wheel => $ev) if $self->{vslider_visible};
		1155	$self->{hslider}->emit (mouse_wheel => $ev) if $self->{hslider_visible};
1136		1156
1137	1	1157	1
1138	}	1158	}
1139		1159
1140	sub invoke_button_down {	1160	sub invoke_button_down {
1141	my ($self, $ev, $x, $y) = @_;	1161	my ($self, $ev, $x, $y) = @_;
1142		1162
1143	if ($ev->{button} == 2) {	1163	if ($ev->{button} == 2) {
1144	$self->grab_focus;	1164	$self->start_dragging ($ev);
1145
1146	$self->{motion} = sub {
1147	my ($ev, $x, $y) = @_;
1148
1149	$self->{vp}->set_offset (
1150	$self->{vp}{view_x} - $ev->{xrel},
1151	$self->{vp}{view_y} - $ev->{yrel},
1152	);
1153	};
1154
1155	return 1;	1165	return 1;
1156	}	1166	}
1157		1167
1158	0	1168	0
1159	}	1169	}
…		…
1186	$self->SUPER::invoke_size_allocate ($w, $h)	1196	$self->SUPER::invoke_size_allocate ($w, $h)
1187	}	1197	}
1188		1198
1189	#############################################################################	1199	#############################################################################
1190		1200
1191	package CFPlus::UI::Frame;	1201	package dc::UI::Frame;
1192		1202
1193	our @ISA = CFPlus::UI::Bin::;	1203	our @ISA = dc::UI::Bin::;
1194		1204
1195	use CFPlus::OpenGL;	1205	use dc::OpenGL;
1196		1206
1197	sub new {	1207	sub new {
1198	my $class = shift;	1208	my $class = shift;
1199		1209
1200	$class->SUPER::new (	1210	$class->SUPER::new (
…		…
1210	my ($w, $h) = @$self{qw(w h)};	1220	my ($w, $h) = @$self{qw(w h)};
1211		1221
1212	glEnable GL_BLEND;	1222	glEnable GL_BLEND;
1213	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;	1223	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1214	glColor_premultiply @{ $self->{bg} };	1224	glColor_premultiply @{ $self->{bg} };
1215
1216	glBegin GL_QUADS;
1217	glVertex 0 , 0;
1218	glVertex 0 , $h;
1219	glVertex $w, $h;	1225	glRect 0, 0, $w, $h;
1220	glVertex $w, 0;
1221	glEnd;
1222
1223	glDisable GL_BLEND;	1226	glDisable GL_BLEND;
1224	}	1227	}
1225		1228
1226	$self->SUPER::_draw;	1229	$self->SUPER::_draw;
1227	}	1230	}
1228		1231
1229	#############################################################################	1232	#############################################################################
1230		1233
1231	package CFPlus::UI::FancyFrame;	1234	package dc::UI::FancyFrame;
1232		1235
1233	our @ISA = CFPlus::UI::Bin::;	1236	our @ISA = dc::UI::Bin::;
1234		1237
1235	use CFPlus::OpenGL;	1238	use dc::OpenGL;
1236		1239
1237	sub new {	1240	sub new {
1238	my ($class, %arg) = @_;	1241	my ($class, %arg) = @_;
1239		1242
1240	if ((exists $arg{label}) && !ref $arg{label}) {	1243	if ((exists $arg{label}) && !ref $arg{label}) {
1241	$arg{label} = new CFPlus::UI::Label	1244	$arg{label} = new dc::UI::Label
1242	align => 1,	1245	align => 1,
1243	valign => 0,	1246	valign => 0,
1244	text => $arg{label},	1247	text => $arg{label},
1245	fontsize => ($arg{border} || 0.8) * 0.75;	1248	fontsize => ($arg{border} || 0.8) * 0.75;
1246	}	1249	}
…		…
1258		1261
1259	sub add {	1262	sub add {
1260	my ($self, @widgets) = @_;	1263	my ($self, @widgets) = @_;
1261		1264
1262	$self->SUPER::add (@widgets);	1265	$self->SUPER::add (@widgets);
1263	$self->CFPlus::UI::Container::add ($self->{label}) if $self->{label};	1266	$self->dc::UI::Container::add ($self->{label}) if $self->{label};
1264	}	1267	}
1265		1268
1266	sub border {	1269	sub border {
1267	int $_[0]{border} * $::FONTSIZE	1270	int $_[0]{border} * $::FONTSIZE
1268	}	1271	}
…		…
1326	}	1329	}
1327	}	1330	}
1328		1331
1329	#############################################################################	1332	#############################################################################
1330		1333
1331	package CFPlus::UI::Toplevel;	1334	package dc::UI::Toplevel;
1332		1335
1333	our @ISA = CFPlus::UI::Bin::;	1336	our @ISA = dc::UI::Bin::;
1334		1337
1335	use CFPlus::OpenGL;	1338	use dc::OpenGL;
1336		1339
1337	my $bg =	1340	my $bg =
1338	new_from_file CFPlus::Texture CFPlus::find_rcfile "d1_bg.png",	1341	new_from_file dc::Texture dc::find_rcfile "d1_bg.png",
1339	mipmap => 1, wrap => 1;	1342	mipmap => 1, wrap => 1;
1340		1343
1341	my @border =	1344	my @border =
1342	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }	1345	map { new_from_file dc::Texture dc::find_rcfile $_, mipmap => 1 }
1343	qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);	1346	qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
		1347
		1348	my @icon =
		1349	map { new_from_file dc::Texture dc::find_rcfile $_, mipmap => 1 }
		1350	qw(x1_move.png x1_resize.png);
1344		1351
1345	sub new {	1352	sub new {
1346	my ($class, %arg) = @_;	1353	my ($class, %arg) = @_;
1347		1354
1348	my $self = $class->SUPER::new (	1355	my $self = $class->SUPER::new (
…		…
1353	min_w => 64,	1360	min_w => 64,
1354	min_h => 32,	1361	min_h => 32,
1355	%arg,	1362	%arg,
1356	);	1363	);
1357		1364
1358	$self->{title_widget} = new CFPlus::UI::Label	1365	$self->{title_widget} = new dc::UI::Label
1359	align => 0,	1366	align => 0,
1360	valign => 1,	1367	valign => 1,
1361	text => $self->{title},	1368	text => $self->{title},
1362	fontsize => $self->{border},	1369	fontsize => $self->{border},
1363	if exists $self->{title};	1370	if exists $self->{title};
1364		1371
1365	if ($self->{has_close_button}) {	1372	if ($self->{has_close_button}) {
1366	$self->{close_button} =	1373	$self->{close_button} =
1367	new CFPlus::UI::ImageButton	1374	new dc::UI::ImageButton
1368	path => 'x1_close.png',	1375	path => 'x1_close.png',
1369	on_activate => sub { $self->emit ("delete") };	1376	on_activate => sub { $self->emit ("delete") };
1370		1377
1371	$self->CFPlus::UI::Container::add ($self->{close_button});	1378	$self->dc::UI::Container::add ($self->{close_button});
1372	}	1379	}
1373		1380
1374	$self	1381	$self
1375	}	1382	}
1376		1383
1377	sub add {	1384	sub add {
1378	my ($self, @widgets) = @_;	1385	my ($self, @widgets) = @_;
1379		1386
1380	$self->SUPER::add (@widgets);	1387	$self->SUPER::add (@widgets);
1381	$self->CFPlus::UI::Container::add ($self->{close_button}) if $self->{close_button};	1388	$self->dc::UI::Container::add ($self->{close_button}) if $self->{close_button};
1382	$self->CFPlus::UI::Container::add ($self->{title_widget}) if $self->{title_widget};	1389	$self->dc::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
1383	}	1390	}
1384		1391
1385	sub border {	1392	sub border {
1386	int $_[0]{border} * $::FONTSIZE	1393	int $_[0]{border} * $::FONTSIZE
		1394	}
		1395
		1396	sub get_max_wh {
		1397	my ($self) = @_;
		1398
		1399	return ($self->{w}, $self->{h})
		1400	if $self->{visible} && $self->{w};
		1401
		1402	$self->SUPER::get_max_wh
1387	}	1403	}
1388		1404
1389	sub size_request {	1405	sub size_request {
1390	my ($self) = @_;	1406	my ($self) = @_;
1391		1407
…		…
1517	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	1533	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1518		1534
1519	my $border = $self->border;	1535	my $border = $self->border;
1520		1536
1521	glColor @{ $self->{border_bg} };	1537	glColor @{ $self->{border_bg} };
1522	$border[0]->draw_quad_alpha (0, 0, $w, $border);	1538	$border[0]->draw_quad_alpha ( 0, 0, $w, $border);
1523	$border[1]->draw_quad_alpha (0, $border, $border, $ch);	1539	$border[1]->draw_quad_alpha ( 0, $border, $border, $ch);
1524	$border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);	1540	$border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1525	$border[3]->draw_quad_alpha (0, $h - $border, $w, $border);	1541	$border[3]->draw_quad_alpha ( 0, $h - $border, $w, $border);
		1542
		1543	# move
		1544	my $w2 = ($w - $border) * .5;
		1545	my $h2 = ($h - $border) * .5;
		1546	$icon[0]->draw_quad_alpha ( 0, $h2, $border, $border);
		1547	$icon[0]->draw_quad_alpha ($w - $border, $h2, $border, $border);
		1548	$icon[0]->draw_quad_alpha ($w2 , $h - $border, $border, $border);
		1549
		1550	# resize
		1551	$icon[1]->draw_quad_alpha ( 0, 0, $border, $border);
		1552	$icon[1]->draw_quad_alpha ($w - $border, 0, $border, $border)
		1553	unless $self->{has_close_button};
		1554	$icon[1]->draw_quad_alpha ( 0, $h - $border, $border, $border);
		1555	$icon[1]->draw_quad_alpha ($w - $border, $h - $border, $border, $border);
1526		1556
1527	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {	1557	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1528	glColor @{ $self->{bg} };	1558	glColor @{ $self->{bg} };
1529		1559
1530	# TODO: repeat texture not scale	1560	# TODO: repeat texture not scale
…		…
1549	if $self->{close_button};	1579	if $self->{close_button};
1550	}	1580	}
1551		1581
1552	#############################################################################	1582	#############################################################################
1553		1583
1554	package CFPlus::UI::Table;	1584	package dc::UI::Table;
1555		1585
1556	our @ISA = CFPlus::UI::Base::;	1586	our @ISA = dc::UI::Container::;
1557		1587
1558	use List::Util qw(max sum);	1588	use List::Util qw(max sum);
1559		1589
1560	use CFPlus::OpenGL;	1590	use dc::OpenGL;
1561		1591
1562	sub new {	1592	sub new {
1563	my $class = shift;	1593	my $class = shift;
1564		1594
1565	$class->SUPER::new (	1595	$class->SUPER::new (
1566	children => [],
1567	col_expand => [],	1596	col_expand => [],
1568	row_expand => [],	1597	row_expand => [],
1569	@_,	1598	@_,
1570	)	1599	)
1571	}	1600	}
1572		1601
1573	sub children {
1574	grep $_, map @$_, grep $_, @{ $_[0]{children} }
1575	}
1576
1577	# TODO: store row/col info in child widget and use standard add/del
1578	sub add {	1602	sub add {
		1603	my ($self, @widgets) = @_;
		1604
		1605	for my $child (@widgets) {
		1606	$child->{c_rowspan} ||= 1;
		1607	$child->{c_colspan} ||= 1;
		1608	}
		1609
		1610	$self->SUPER::add (@widgets);
		1611	}
		1612
		1613	sub add_at {
1579	my ($self) = shift;	1614	my $self = shift;
		1615
		1616	my @widgets;
1580		1617
1581	while (@_) {	1618	while (@_) {
1582	my ($x, $y, $child) = splice @_, 0, 3, ();	1619	my ($col, $row, $child) = splice @_, 0, 3, ();
1583	$child->set_parent ($self);
1584	$self->{children}[$y][$x] = $child;
1585	}
1586		1620
1587	$self->{force_realloc} = 1;	1621	$child->{c_row} = $row;
1588	$self->{force_size_alloc} = 1;	1622	$child->{c_col} = $col;
1589	$self->realloc;
1590	}
1591		1623
1592	sub remove {	1624	push @widgets, $child;
		1625	}
		1626
		1627	$self->add (@widgets);
		1628	}
		1629
		1630	sub get_wh {
1593	my ($self, $child) = @_;	1631	my ($self) = @_;
1594		1632
1595	for (@{ $self->{children} }) {	1633	my (@w, @h);
1596	for (@{ $_ || [] }) {	1634
1597	$_ = undef if $_ == $child;	1635	my @children = $self->children;
		1636
		1637	# first pass, columns
		1638	for my $widget (sort { $a->{c_colspan} <=> $b->{c_colspan} } @children) {
		1639	my ($c, $w, $cs) = @$widget{qw(c_col req_w c_colspan)};
		1640
		1641	my $sw = sum @w[$c .. $c + $cs - 1];
		1642
		1643	if ($w > $sw) {
		1644	$_ += ($w - $sw) / ($sw ? $sw / $_ : $cs) for @w[$c .. $c + $cs - 1];
1598	}	1645	}
1599	}	1646	}
1600	}
1601		1647
1602	# TODO: move to container class maybe? send children a signal on removal?	1648	# second pass, rows
1603	sub clear {	1649	for my $widget (sort { $a->{c_rowspan} <=> $b->{c_rowspan} } @children) {
1604	my ($self) = @_;
1605
1606	my @children = $self->children;
1607	delete $self->{children};
1608
1609	for (@children) {
1610	delete $_->{parent};
1611	$_->hide;
1612	}
1613
1614	$self->realloc;
1615	}
1616
1617	sub get_wh {
1618	my ($self) = @_;
1619
1620	my (@w, @h);
1621
1622	for my $y (0 .. $#{$self->{children}}) {
1623	my $row = $self->{children}[$y]
1624	or next;
1625
1626	for my $x (0 .. $#$row) {
1627	my $widget = $row->[$x]
1628	or next;
1629	my ($w, $h) = @$widget{qw(req_w req_h)};	1650	my ($r, $h, $rs) = @$widget{qw(c_row req_h c_rowspan)};
1630		1651
1631	$w[$x] = max $w[$x], $w;	1652	my $sh = sum @h[$r .. $r + $rs - 1];
1632	$h[$y] = max $h[$y], $h;	1653
		1654	if ($h > $sh) {
		1655	$_ += ($h - $sh) / ($sh ? $sh / $_ : $rs) for @h[$r .. $r + $rs - 1];
1633	}	1656	}
1634	}	1657	}
1635		1658
1636	(\@w, \@h)	1659	(\@w, \@h)
1637	}	1660	}
…		…
1653	my ($ws, $hs) = $self->get_wh;	1676	my ($ws, $hs) = $self->get_wh;
1654		1677
1655	my $req_w = (sum @$ws) || 1;	1678	my $req_w = (sum @$ws) || 1;
1656	my $req_h = (sum @$hs) || 1;	1679	my $req_h = (sum @$hs) || 1;
1657		1680
1658	# TODO: nicer code	1681	# now linearly scale the rows/columns to the allocated size
1659	my @col_expand = @{$self->{col_expand}};	1682	my @col_expand = @{$self->{col_expand}};
1660	@col_expand = (1) x @$ws unless @col_expand;	1683	@col_expand = (1) x @$ws unless @col_expand;
1661	my $col_expand = (sum @col_expand) || 1;	1684	my $col_expand = (sum @col_expand) || 1;
1662		1685
1663	$ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;	1686	$ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
1664		1687
1665	CFPlus::UI::harmonize $ws;	1688	dc::UI::harmonize $ws;
1666		1689
1667	my @row_expand = @{$self->{row_expand}};	1690	my @row_expand = @{$self->{row_expand}};
1668	@row_expand = (1) x @$ws unless @row_expand;	1691	@row_expand = (1) x @$ws unless @row_expand;
1669	my $row_expand = (sum @row_expand) || 1;	1692	my $row_expand = (sum @row_expand) || 1;
1670		1693
1671	$hs->[$_] += $row_expand[$_] / $row_expand * ($h - $req_h) for 0 .. $#$hs;	1694	$hs->[$_] += $row_expand[$_] / $row_expand * ($h - $req_h) for 0 .. $#$hs;
1672		1695
1673	CFPlus::UI::harmonize $hs;	1696	dc::UI::harmonize $hs;
1674		1697
1675	my $y;	1698	my @x; for (0 .. $#$ws) { $x[$_ + 1] = $x[$_] + $ws->[$_] }
		1699	my @y; for (0 .. $#$hs) { $y[$_ + 1] = $y[$_] + $hs->[$_] }
1676		1700
1677	for my $r (0 .. $#{$self->{children}}) {	1701	for my $widget ($self->children) {
1678	my $row = $self->{children}[$r]	1702	my ($r, $c, $w, $h, $rs, $cs) = @$widget{qw(c_row c_col req_w req_h c_rowspan c_colspan)};
1679	or next;
1680		1703
1681	my $x = 0;	1704	$widget->configure (
1682	my $row_h = $hs->[$r];	1705	$x[$c], $y[$r],
		1706	$x[$c + $cs] - $x[$c], $y[$r + $rs] - $y[$r],
1683		1707	);
1684	for my $c (0 .. $#$row) {
1685	my $col_w = $ws->[$c];
1686
1687	if (my $widget = $row->[$c]) {
1688	$widget->configure ($x, $y, $col_w, $row_h);
1689	}
1690
1691	$x += $col_w;
1692	}
1693
1694	$y += $row_h;
1695	}	1708	}
1696		1709
1697	1	1710	1
1698	}	1711	}
1699		1712
1700	sub find_widget {
1701	my ($self, $x, $y) = @_;
1702
1703	$x -= $self->{x};
1704	$y -= $self->{y};
1705
1706	my $res;
1707
1708	for (grep $_, map @$_, grep $_, @{ $self->{children} }) {
1709	$res = $_->find_widget ($x, $y)
1710	and return $res;
1711	}
1712
1713	$self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
1714	}
1715
1716	sub _draw {
1717	my ($self) = @_;
1718
1719	for (grep $_, @{$self->{children}}) {
1720	$_->draw for grep $_, @$_;
1721	}
1722	}
1723
1724	#############################################################################	1713	#############################################################################
1725		1714
1726	package CFPlus::UI::Fixed;	1715	package dc::UI::Fixed;
1727		1716
1728	use List::Util qw(min max);	1717	use List::Util qw(min max);
1729		1718
1730	our @ISA = CFPlus::UI::Container::;	1719	our @ISA = dc::UI::Container::;
1731
1732	sub add {
1733	my ($self, $child, $posmode, $x, $y, $sizemode, $w, $h) = @_;
1734
1735	$child->{_fixed} = [$posmode, $x, $y, $sizemode, $w, $h];
1736	$self->SUPER::add ($child);
1737	}
1738		1720
1739	sub _scale($$$) {	1721	sub _scale($$$) {
1740	my ($mode, $val, $max) = @_;	1722	my ($rel, $val, $max) = @_;
1741		1723
1742	$mode eq "abs" ? $val	1724	$rel ? $val * $max : $val
1743	: $mode eq "rel" ? $val * $max
1744	: 0
1745	}	1725	}
1746		1726
1747	sub size_request {	1727	sub size_request {
1748	my ($self) = @_;	1728	my ($self) = @_;
1749		1729
1750	my ($x1, $y1, $x2, $y2) = (0, 0, 0, 0);	1730	my ($x1, $y1, $x2, $y2) = (0, 0, 0, 0);
1751		1731
1752	# determine overall size by querying abs widgets	1732	# determine overall size by querying abs widgets
1753	for my $child ($self->visible_children) {	1733	for my $child ($self->visible_children) {
1754	my ($pos, $x, $y, $size, $w, $h) = @{ $child->{_fixed} };	1734	unless ($child->{c_rel}) {
		1735	my $x = $child->{c_x};
		1736	my $y = $child->{c_y};
1755		1737
1756	if ($pos eq "abs") {
1757	$w = _scale $size, $w, $child->{req_w};
1758	$h = _scale $size, $h, $child->{req_h};
1759
1760	$x1 = min $x1, $x; $x2 = max $x2, $x + $w;	1738	$x1 = min $x1, $x; $x2 = max $x2, $x + $child->{req_w};
1761	$y1 = min $y1, $y; $y2 = max $y2, $y + $h;	1739	$y1 = min $y1, $y; $y2 = max $y2, $y + $child->{req_h};
1762	}	1740	}
1763	}	1741	}
1764		1742
1765	my $W = $x2 - $x1;	1743	my $W = $x2 - $x1;
1766	my $H = $y2 - $y1;	1744	my $H = $y2 - $y1;
1767		1745
1768	# now layout remaining widgets	1746	# now layout remaining widgets
1769	for my $child ($self->visible_children) {	1747	for my $child ($self->visible_children) {
1770	my ($pos, $x, $y, $size, $w, $h) = @{ $child->{_fixed} };	1748	if ($child->{c_rel}) {
		1749	my $x = _scale $child->{c_rel}, $child->{c_x}, $W;
		1750	my $y = _scale $child->{c_rel}, $child->{c_y}, $H;
1771		1751
1772	if ($pos ne "abs") {
1773	$x = _scale $pos, $x, $W;
1774	$y = _scale $pos, $x, $H;
1775	$w = _scale $size, $w, $child->{req_w};
1776	$h = _scale $size, $h, $child->{req_h};
1777
1778	$x1 = min $x1, $x; $x2 = max $x2, $x + $w;	1752	$x1 = min $x1, $x; $x2 = max $x2, $x + $child->{req_w};
1779	$y1 = min $y1, $y; $y2 = max $y2, $y + $h;	1753	$y1 = min $y1, $y; $y2 = max $y2, $y + $child->{req_h};
1780	}	1754	}
1781	}	1755	}
1782		1756
1783	my $W = $x2 - $x1;	1757	my $W = $x2 - $x1;
1784	my $H = $y2 - $y1;	1758	my $H = $y2 - $y1;
…		…
1788		1762
1789	sub invoke_size_allocate {	1763	sub invoke_size_allocate {
1790	my ($self, $W, $H) = @_;	1764	my ($self, $W, $H) = @_;
1791		1765
1792	for my $child ($self->visible_children) {	1766	for my $child ($self->visible_children) {
1793	my ($pos, $x, $y, $size, $w, $h) = @{ $child->{_fixed} };	1767	my $x = _scale $child->{c_rel}, $child->{c_x}, $W;
		1768	my $y = _scale $child->{c_rel}, $child->{c_y}, $H;
1794		1769
1795	$x = _scale $pos, $x, $W;	1770	$x += $child->{c_halign} * $child->{req_w};
1796	$y = _scale $pos, $x, $H;	1771	$y += $child->{c_valign} * $child->{req_h};
1797	$w = _scale $size, $w, $child->{req_w};
1798	$h = _scale $size, $h, $child->{req_h};
1799		1772
1800	$child->configure ($x, $y, $w, $h);	1773	$child->configure (int $x, int $y, $child->{req_w}, $child->{req_h});
1801	}	1774	}
1802		1775
1803	1	1776	1
1804	}	1777	}
1805		1778
1806	#############################################################################	1779	#############################################################################
1807		1780
1808	package CFPlus::UI::Box;	1781	package dc::UI::Box;
1809		1782
1810	our @ISA = CFPlus::UI::Container::;	1783	our @ISA = dc::UI::Container::;
1811		1784
1812	sub size_request {	1785	sub size_request {
1813	my ($self) = @_;	1786	my ($self) = @_;
		1787
		1788	my @children = $self->visible_children;
1814		1789
1815	$self->{vertical}	1790	$self->{vertical}
1816	? (	1791	? (
1817	(List::Util::max map $_->{req_w}, @{$self->{children}}),	1792	(List::Util::max map $_->{req_w}, @children),
1818	(List::Util::sum map $_->{req_h}, @{$self->{children}}),	1793	(List::Util::sum map $_->{req_h}, @children),
1819	)	1794	)
1820	: (	1795	: (
1821	(List::Util::sum map $_->{req_w}, @{$self->{children}}),	1796	(List::Util::sum map $_->{req_w}, @children),
1822	(List::Util::max map $_->{req_h}, @{$self->{children}}),	1797	(List::Util::max map $_->{req_h}, @children),
1823	)	1798	)
1824	}	1799	}
1825		1800
1826	sub invoke_size_allocate {	1801	sub invoke_size_allocate {
1827	my ($self, $w, $h) = @_;	1802	my ($self, $w, $h) = @_;
…		…
1848	$req[$_] += $space * $children[$_]{expand}	1823	$req[$_] += $space * $children[$_]{expand}
1849	for 0 .. $#children;	1824	for 0 .. $#children;
1850	}	1825	}
1851	}	1826	}
1852		1827
1853	CFPlus::UI::harmonize \@req;	1828	dc::UI::harmonize \@req;
1854		1829
1855	my $pos = 0;	1830	my $pos = 0;
1856	for (0 .. $#children) {	1831	for (0 .. $#children) {
1857	my $alloc = $req[$_];	1832	my $alloc = $req[$_];
1858	$children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));	1833	$children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
…		…
1863	1	1838	1
1864	}	1839	}
1865		1840
1866	#############################################################################	1841	#############################################################################
1867		1842
1868	package CFPlus::UI::HBox;	1843	package dc::UI::HBox;
1869		1844
1870	our @ISA = CFPlus::UI::Box::;	1845	our @ISA = dc::UI::Box::;
1871		1846
1872	sub new {	1847	sub new {
1873	my $class = shift;	1848	my $class = shift;
1874		1849
1875	$class->SUPER::new (	1850	$class->SUPER::new (
…		…
1878	)	1853	)
1879	}	1854	}
1880		1855
1881	#############################################################################	1856	#############################################################################
1882		1857
1883	package CFPlus::UI::VBox;	1858	package dc::UI::VBox;
1884		1859
1885	our @ISA = CFPlus::UI::Box::;	1860	our @ISA = dc::UI::Box::;
1886		1861
1887	sub new {	1862	sub new {
1888	my $class = shift;	1863	my $class = shift;
1889		1864
1890	$class->SUPER::new (	1865	$class->SUPER::new (
…		…
1893	)	1868	)
1894	}	1869	}
1895		1870
1896	#############################################################################	1871	#############################################################################
1897		1872
1898	package CFPlus::UI::Label;	1873	package dc::UI::Label;
1899		1874
1900	our @ISA = CFPlus::UI::DrawBG::;	1875	our @ISA = dc::UI::DrawBG::;
1901		1876
1902	use CFPlus::OpenGL;	1877	use dc::OpenGL;
1903		1878
1904	sub new {	1879	sub new {
1905	my ($class, %arg) = @_;	1880	my ($class, %arg) = @_;
1906		1881
1907	my $self = $class->SUPER::new (	1882	my $self = $class->SUPER::new (
…		…
1912	#text => initial text	1887	#text => initial text
1913	#markup => initial narkup	1888	#markup => initial narkup
1914	#max_w => maximum pixel width	1889	#max_w => maximum pixel width
1915	#style => 0, # render flags	1890	#style => 0, # render flags
1916	ellipsise => 3, # end	1891	ellipsise => 3, # end
1917	layout => (new CFPlus::Layout),	1892	layout => (new dc::Layout),
1918	fontsize => 1,	1893	fontsize => 1,
1919	align => -1,	1894	align => -1,
1920	valign => -1,	1895	valign => -1,
1921	padding_x => 2,	1896	padding_x => 2,
1922	padding_y => 2,	1897	padding_y => 2,
1923	can_events => 0,	1898	can_events => 0,
1924	%arg	1899	%arg
1925	);	1900	);
1926		1901
1927	if (exists $self->{template}) {	1902	if (exists $self->{template}) {
1928	my $layout = new CFPlus::Layout;	1903	my $layout = new dc::Layout;
1929	$layout->set_text (delete $self->{template});	1904	$layout->set_text (delete $self->{template});
1930	$self->{template} = $layout;	1905	$self->{template} = $layout;
1931	}	1906	}
1932		1907
1933	if (exists $self->{markup}) {	1908	if (exists $self->{markup}) {
…		…
1951		1926
1952	delete $self->{ox};	1927	delete $self->{ox};
1953	$self->SUPER::realloc;	1928	$self->SUPER::realloc;
1954	}	1929	}
1955		1930
		1931	sub clear {
		1932	my ($self) = @_;
		1933
		1934	$self->set_text ("");
		1935	}
		1936
1956	sub set_text {	1937	sub set_text {
1957	my ($self, $text) = @_;	1938	my ($self, $text) = @_;
1958		1939
1959	return if $self->{text} eq "T$text";	1940	return if $self->{text} eq "T$text";
1960	$self->{text} = "T$text";	1941	$self->{text} = "T$text";
…		…
1983		1964
1984	sub size_request {	1965	sub size_request {
1985	my ($self) = @_;	1966	my ($self) = @_;
1986		1967
1987	$self->{size_req} ||= do {	1968	$self->{size_req} ||= do {
		1969	my ($max_w, $max_h) = $self->get_max_wh;
		1970
1988	$self->{layout}->set_font ($self->{font}) if $self->{font};	1971	$self->{layout}->set_font ($self->{font}) if $self->{font};
1989	$self->{layout}->set_width ($self->{max_w} || -1);	1972	$self->{layout}->set_width ($self->{max_w} || $max_w || -1);
1990	$self->{layout}->set_ellipsise ($self->{ellipsise});	1973	$self->{layout}->set_ellipsise ($self->{ellipsise});
1991	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});	1974	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1992	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	1975	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1993		1976
1994	my ($w, $h) = $self->{layout}->size;	1977	my ($w, $h) = $self->{layout}->size;
…		…
2066	: ($self->{w} - $size->[0]) * 0.5);	2049	: ($self->{w} - $size->[0]) * 0.5);
2067		2050
2068	$self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}	2051	$self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
2069	: $self->{valign} > 0 ? $self->{h} - $size->[1] - $self->{padding_y}	2052	: $self->{valign} > 0 ? $self->{h} - $size->[1] - $self->{padding_y}
2070	: ($self->{h} - $size->[1]) * 0.5);	2053	: ($self->{h} - $size->[1]) * 0.5);
		2054
		2055	$self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
2071	};	2056	};
2072		2057
2073	my $w = List::Util::min $self->{w} + 4, $size->[0];	2058	# unless ($self->{list}) {
2074	my $h = List::Util::min $self->{h} + 2, $size->[1];	2059	# $self->{list} = dc::OpenGL::glGenList;
2075		2060	# dc::OpenGL::glNewList $self->{list};
2076	$self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});	2061	# $self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
		2062	# dc::OpenGL::glEndList;
		2063	# }
		2064	#
		2065	# dc::OpenGL::glCallList $self->{list};
		2066
		2067	$self->{layout}->draw;
2077	}	2068	}
		2069
		2070	#sub destroy {
		2071	# my ($self) = @_;
		2072	#
		2073	# dc::OpenGL::glDeleteList delete $self->{list} if $self->{list};
		2074	#
		2075	# $self->SUPER::destroy;
		2076	#}
2078		2077
2079	#############################################################################	2078	#############################################################################
2080		2079
2081	package CFPlus::UI::EntryBase;	2080	package dc::UI::EntryBase;
2082		2081
2083	our @ISA = CFPlus::UI::Label::;	2082	our @ISA = dc::UI::Label::;
2084		2083
2085	use CFPlus::OpenGL;	2084	use dc::OpenGL;
2086		2085
2087	sub new {	2086	sub new {
2088	my $class = shift;	2087	my $class = shift;
2089		2088
2090	$class->SUPER::new (	2089	$class->SUPER::new (
2091	fg => [1, 1, 1],	2090	fg => [1, 1, 1],
2092	bg => [0, 0, 0, 0.2],	2091	bg => [0, 0, 0, 0.2],
		2092	outline => [0.6, 0.3, 0.1],
2093	active_bg => [1, 1, 1, 0.5],	2093	active_bg => [0, 0, 1, .2],
2094	active_fg => [0, 0, 0],	2094	active_fg => [1, 1, 1],
		2095	active_outline => [1, 1, 0],
2095	can_hover => 1,	2096	can_hover => 1,
2096	can_focus => 1,	2097	can_focus => 1,
2097	valign => 0,	2098	valign => 0,
2098	can_events => 1,	2099	can_events => 1,
2099	ellipsise => 0,	2100	ellipsise => 0,
…		…
2155		2156
2156	if ($uni == 8) {	2157	if ($uni == 8) {
2157	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};	2158	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
2158	} elsif ($uni == 127) {	2159	} elsif ($uni == 127) {
2159	substr $text, $self->{cursor}, 1, "";	2160	substr $text, $self->{cursor}, 1, "";
2160	} elsif ($sym == CFPlus::SDLK_LEFT) {	2161	} elsif ($sym == dc::SDLK_LEFT) {
2161	--$self->{cursor} if $self->{cursor};	2162	--$self->{cursor} if $self->{cursor};
2162	} elsif ($sym == CFPlus::SDLK_RIGHT) {	2163	} elsif ($sym == dc::SDLK_RIGHT) {
2163	++$self->{cursor} if $self->{cursor} < length $self->{text};	2164	++$self->{cursor} if $self->{cursor} < length $self->{text};
2164	} elsif ($sym == CFPlus::SDLK_HOME) {	2165	} elsif ($sym == dc::SDLK_HOME) {
2165	# what a hack	2166	# what a hack
2166	$self->{cursor} =	2167	$self->{cursor} =
2167	(substr $self->{text}, 0, $self->{cursor}) =~ /^(.*\012)/	2168	(substr $self->{text}, 0, $self->{cursor}) =~ /^(.*\012)/
2168	? length $1	2169	? length $1
2169	: 0;	2170	: 0;
2170	} elsif ($sym == CFPlus::SDLK_END) {	2171	} elsif ($sym == dc::SDLK_END) {
2171	# uh, again	2172	# uh, again
2172	$self->{cursor} =	2173	$self->{cursor} =
2173	(substr $self->{text}, $self->{cursor}) =~ /^([^\012]*)\012/	2174	(substr $self->{text}, $self->{cursor}) =~ /^([^\012]*)\012/
2174	? $self->{cursor} + length $1	2175	? $self->{cursor} + length $1
2175	: length $self->{text};	2176	: length $self->{text};
…		…
2239	glColor_premultiply @{$self->{bg}};	2240	glColor_premultiply @{$self->{bg}};
2240	}	2241	}
2241		2242
2242	glEnable GL_BLEND;	2243	glEnable GL_BLEND;
2243	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;	2244	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2244	glBegin GL_QUADS;
2245	glVertex 0 , 0;
2246	glVertex 0 , $self->{h};
2247	glVertex $self->{w}, $self->{h};	2245	glRect 0, 0, $self->{w}, $self->{h};
2248	glVertex $self->{w}, 0;
2249	glEnd;
2250	glDisable GL_BLEND;	2246	glDisable GL_BLEND;
2251		2247
2252	$self->SUPER::_draw;	2248	$self->SUPER::_draw;
2253		2249
2254	#TODO: force update every cursor change :(	2250	#TODO: force update every cursor change :(
…		…
2256		2252
2257	unless (exists $self->{cur_h}) {	2253	unless (exists $self->{cur_h}) {
2258	my $text = substr $self->{text}, 0, $self->{cursor};	2254	my $text = substr $self->{text}, 0, $self->{cursor};
2259	utf8::encode $text;	2255	utf8::encode $text;
2260		2256
2261	@$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)	2257	@$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
2262	}	2258	}
2263		2259
		2260	glColor_premultiply @{$self->{active_fg}};
2264	glBegin GL_LINES;	2261	glBegin GL_LINES;
2265	glVertex 0.5 + $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};	2262	glVertex $self->{cur_x} + $self->{ox} + .5, $self->{cur_y} + $self->{oy};
2266	glVertex 0.5 + $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};	2263	glVertex $self->{cur_x} + $self->{ox} + .5, $self->{cur_y} + $self->{oy} + $self->{cur_h};
2267	glEnd;	2264	glEnd;
		2265
		2266	glLineWidth 3;
		2267	glColor @{$self->{active_outline}};
		2268	glRect_lineloop 1.5, 1.5, $self->{w} - 1.5, $self->{h} - 1.5;
		2269	glLineWidth 1;
		2270
		2271	} else {
		2272	glColor @{$self->{outline}};
		2273	glBegin GL_LINE_STRIP;
		2274	glVertex .5, $self->{h} * .5;
		2275	glVertex .5, $self->{h} - 2.5;
		2276	glVertex $self->{w} - .5, $self->{h} - 2.5;
		2277	glVertex $self->{w} - .5, $self->{h} * .5;
		2278	glEnd;
2268	}	2279	}
2269	}	2280	}
2270		2281
2271	#############################################################################	2282	#############################################################################
2272		2283
2273	package CFPlus::UI::Entry;	2284	package dc::UI::Entry;
2274		2285
2275	our @ISA = CFPlus::UI::EntryBase::;	2286	our @ISA = dc::UI::EntryBase::;
2276		2287
2277	use CFPlus::OpenGL;	2288	use dc::OpenGL;
2278		2289
2279	sub invoke_key_down {	2290	sub invoke_key_down {
2280	my ($self, $ev) = @_;	2291	my ($self, $ev) = @_;
2281		2292
2282	my $sym = $ev->{sym};	2293	my $sym = $ev->{sym};
…		…
2288	$self->{history_pointer} = -1;	2299	$self->{history_pointer} = -1;
2289	$self->{history_saveback} = '';	2300	$self->{history_saveback} = '';
2290	$self->emit (activate => $txt);	2301	$self->emit (activate => $txt);
2291	$self->update;	2302	$self->update;
2292		2303
2293	} elsif ($sym == CFPlus::SDLK_UP) {	2304	} elsif ($sym == dc::SDLK_UP) {
2294	if ($self->{history_pointer} < 0) {	2305	if ($self->{history_pointer} < 0) {
2295	$self->{history_saveback} = $self->get_text;	2306	$self->{history_saveback} = $self->get_text;
2296	}	2307	}
2297	if (@{$self->{history} || []} > 0) {	2308	if (@{$self->{history} || []} > 0) {
2298	$self->{history_pointer}++;	2309	$self->{history_pointer}++;
…		…
2300	$self->{history_pointer} = @{$self->{history} || []} - 1;	2311	$self->{history_pointer} = @{$self->{history} || []} - 1;
2301	}	2312	}
2302	$self->set_text ($self->{history}->[$self->{history_pointer}]);	2313	$self->set_text ($self->{history}->[$self->{history_pointer}]);
2303	}	2314	}
2304		2315
2305	} elsif ($sym == CFPlus::SDLK_DOWN) {	2316	} elsif ($sym == dc::SDLK_DOWN) {
2306	$self->{history_pointer}--;	2317	$self->{history_pointer}--;
2307	$self->{history_pointer} = -1 if $self->{history_pointer} < 0;	2318	$self->{history_pointer} = -1 if $self->{history_pointer} < 0;
2308		2319
2309	if ($self->{history_pointer} >= 0) {	2320	if ($self->{history_pointer} >= 0) {
2310	$self->set_text ($self->{history}->[$self->{history_pointer}]);	2321	$self->set_text ($self->{history}->[$self->{history_pointer}]);
…		…
2319	1	2330	1
2320	}	2331	}
2321		2332
2322	#############################################################################	2333	#############################################################################
2323		2334
2324	package CFPlus::UI::TextEdit;	2335	package dc::UI::TextEdit;
2325		2336
2326	our @ISA = CFPlus::UI::EntryBase::;	2337	our @ISA = dc::UI::EntryBase::;
2327		2338
2328	use CFPlus::OpenGL;	2339	use dc::OpenGL;
2329		2340
2330	sub move_cursor_ver {	2341	sub move_cursor_ver {
2331	my ($self, $dy) = @_;	2342	my ($self, $dy) = @_;
2332		2343
2333	my ($y, $x) = $self->{layout}->index_to_line_x ($self->{cursor});	2344	my ($y, $x) = $self->{layout}->index_to_line_x ($self->{cursor});
…		…
2345	sub invoke_key_down {	2356	sub invoke_key_down {
2346	my ($self, $ev) = @_;	2357	my ($self, $ev) = @_;
2347		2358
2348	my $sym = $ev->{sym};	2359	my $sym = $ev->{sym};
2349		2360
2350	if ($sym == CFPlus::SDLK_UP) {	2361	if ($sym == dc::SDLK_UP) {
2351	$self->move_cursor_ver (-1);	2362	$self->move_cursor_ver (-1);
2352	} elsif ($sym == CFPlus::SDLK_DOWN) {	2363	} elsif ($sym == dc::SDLK_DOWN) {
2353	$self->move_cursor_ver (+1);	2364	$self->move_cursor_ver (+1);
2354	} else {	2365	} else {
2355	return $self->SUPER::invoke_key_down ($ev)	2366	return $self->SUPER::invoke_key_down ($ev)
2356	}	2367	}
2357		2368
2358	1	2369	1
2359	}	2370	}
2360		2371
2361	#############################################################################	2372	#############################################################################
2362		2373
2363	package CFPlus::UI::Button;	2374	package dc::UI::ButtonBin;
2364		2375
2365	our @ISA = CFPlus::UI::Label::;	2376	our @ISA = dc::UI::Bin::;
2366		2377
2367	use CFPlus::OpenGL;	2378	use dc::OpenGL;
2368		2379
2369	my @tex =	2380	my @tex =
2370	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }	2381	map { new_from_file dc::Texture dc::find_rcfile $_, mipmap => 1 }
2371	qw(b1_button_active.png);	2382	qw(b1_button_inactive.png b1_button_active.png);
2372		2383
2373	sub new {	2384	sub new {
2374	my $class = shift;	2385	my $class = shift;
2375		2386
2376	$class->SUPER::new (	2387	$class->SUPER::new (
2377	padding_x => 4,
2378	padding_y => 4,
2379	fg => [1, 1, 1],
2380	active_fg => [0, 0, 1],
2381	can_hover => 1,	2388	can_hover => 1,
2382	align => 0,	2389	align => 0,
2383	valign => 0,	2390	valign => 0,
2384	can_events => 1,	2391	can_events => 1,
2385	@_	2392	@_
…		…
2397	}	2404	}
2398		2405
2399	sub _draw {	2406	sub _draw {
2400	my ($self) = @_;	2407	my ($self) = @_;
2401		2408
2402	local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
2403
2404	glEnable GL_TEXTURE_2D;	2409	glEnable GL_TEXTURE_2D;
2405	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2410	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2406	glColor 0, 0, 0, 1;	2411	glColor 0, 0, 0, 1;
2407		2412
		2413	my $tex = $tex[$GRAB == $self];
2408	$tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});	2414	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2409		2415
2410	glDisable GL_TEXTURE_2D;	2416	glDisable GL_TEXTURE_2D;
2411		2417
2412	$self->SUPER::_draw;	2418	$self->SUPER::_draw;
2413	}	2419	}
2414		2420
2415	#############################################################################	2421	#############################################################################
2416		2422
2417	package CFPlus::UI::CheckBox;	2423	package dc::UI::Button;
2418		2424
2419	our @ISA = CFPlus::UI::DrawBG::;	2425	our @ISA = dc::UI::Label::;
		2426
		2427	use dc::OpenGL;
2420		2428
2421	my @tex =	2429	my @tex =
2422	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }	2430	map { new_from_file dc::Texture dc::find_rcfile $_, mipmap => 1 }
		2431	qw(b1_button_inactive.png b1_button_active.png);
		2432
		2433	sub new {
		2434	my $class = shift;
		2435
		2436	$class->SUPER::new (
		2437	padding_x => 4,
		2438	padding_y => 4,
		2439	fg => [1.0, 1.0, 1.0],
		2440	active_fg => [0.8, 0.8, 0.8],
		2441	can_hover => 1,
		2442	align => 0,
		2443	valign => 0,
		2444	can_events => 1,
		2445	@_
		2446	)
		2447	}
		2448
		2449	sub invoke_button_up {
		2450	my ($self, $ev, $x, $y) = @_;
		2451
		2452	$self->emit ("activate")
		2453	if $x >= 0 && $x < $self->{w}
		2454	&& $y >= 0 && $y < $self->{h};
		2455
		2456	1
		2457	}
		2458
		2459	sub _draw {
		2460	my ($self) = @_;
		2461
		2462	local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
		2463
		2464	glEnable GL_TEXTURE_2D;
		2465	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		2466	glColor 0, 0, 0, 1;
		2467
		2468	my $tex = $tex[$GRAB == $self];
		2469	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
		2470
		2471	glDisable GL_TEXTURE_2D;
		2472
		2473	$self->SUPER::_draw;
		2474	}
		2475
		2476	#############################################################################
		2477
		2478	package dc::UI::CheckBox;
		2479
		2480	our @ISA = dc::UI::DrawBG::;
		2481
		2482	my @tex =
		2483	map { new_from_file dc::Texture dc::find_rcfile $_, mipmap => 1 }
2423	qw(c1_checkbox_bg.png c1_checkbox_active.png);	2484	qw(c1_checkbox_bg.png c1_checkbox_active.png);
2424		2485
2425	use CFPlus::OpenGL;	2486	use dc::OpenGL;
2426		2487
2427	sub new {	2488	sub new {
2428	my $class = shift;	2489	my $class = shift;
2429		2490
2430	$class->SUPER::new (	2491	$class->SUPER::new (
…		…
2470	sub _draw {	2531	sub _draw {
2471	my ($self) = @_;	2532	my ($self) = @_;
2472		2533
2473	$self->SUPER::_draw;	2534	$self->SUPER::_draw;
2474		2535
2475	glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;	2536	glTranslate $self->{padding_x}, $self->{padding_y}, 0;
2476		2537
2477	my ($w, $h) = @$self{qw(w h)};	2538	my ($w, $h) = @$self{qw(w h)};
2478		2539
2479	my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;	2540	my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
2480		2541
…		…
2487	glDisable GL_TEXTURE_2D;	2548	glDisable GL_TEXTURE_2D;
2488	}	2549	}
2489		2550
2490	#############################################################################	2551	#############################################################################
2491		2552
2492	package CFPlus::UI::Image;	2553	package dc::UI::Image;
2493		2554
2494	our @ISA = CFPlus::UI::Base::;	2555	our @ISA = dc::UI::Base::;
2495		2556
2496	use CFPlus::OpenGL;	2557	use dc::OpenGL;
2497		2558
2498	our %texture_cache;	2559	our %texture_cache;
2499		2560
2500	sub new {	2561	sub new {
2501	my $class = shift;	2562	my $class = shift;
2502		2563
2503	my $self = $class->SUPER::new (	2564	my $self = $class->SUPER::new (
2504	can_events => 0,	2565	can_events => 0,
		2566	scale => 1,
2505	@_,	2567	@_,
2506	);	2568	);
2507		2569
2508	$self->{path} || $self->{tex}	2570	$self->{path} || $self->{tex}
2509	or Carp::croak "'path' or 'tex' attributes required";	2571	or Carp::croak "'path' or 'tex' attributes required";
2510		2572
2511	$self->{tex} ||= $texture_cache{$self->{path}} ||=	2573	$self->{tex} ||= $texture_cache{$self->{path}} ||=
2512	new_from_file CFPlus::Texture CFPlus::find_rcfile $self->{path}, mipmap => 1;	2574	new_from_file dc::Texture dc::find_rcfile $self->{path}, mipmap => 1;
2513		2575
2514	CFPlus::weaken $texture_cache{$self->{path}};	2576	dc::weaken $texture_cache{$self->{path}};
2515		2577
2516	$self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};	2578	$self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
2517		2579
2518	$self	2580	$self
2519	}	2581	}
2520		2582
2521	sub STORABLE_freeze {	2583	sub STORABLE_freeze {
2522	my ($self, $cloning) = @_;	2584	my ($self, $cloning) = @_;
2523		2585
2524	$self->{path}	2586	$self->{path}
2525	or die "cannot serialise CFPlus::UI::Image on non-loadable images\n";	2587	or die "cannot serialise dc::UI::Image on non-loadable images\n";
2526		2588
2527	$self->{path}	2589	$self->{path}
2528	}	2590	}
2529		2591
2530	sub STORABLE_attach {	2592	sub STORABLE_attach {
…		…
2534	}	2596	}
2535		2597
2536	sub size_request {	2598	sub size_request {
2537	my ($self) = @_;	2599	my ($self) = @_;
2538		2600
2539	($self->{tex}{w}, $self->{tex}{h})	2601	(int $self->{tex}{w} * $self->{scale}, int $self->{tex}{h} * $self->{scale})
2540	}	2602	}
2541		2603
2542	sub _draw {	2604	sub _draw {
2543	my ($self) = @_;	2605	my ($self) = @_;
2544		2606
…		…
2554	}	2616	}
2555		2617
2556	glEnable GL_TEXTURE_2D;	2618	glEnable GL_TEXTURE_2D;
2557	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2619	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2558		2620
2559	$tex->draw_quad (0, 0, $w, $h);	2621	$tex->draw_quad_alpha (0, 0, $w, $h);
2560		2622
2561	glDisable GL_TEXTURE_2D;	2623	glDisable GL_TEXTURE_2D;
2562	}	2624	}
2563		2625
2564	#############################################################################	2626	#############################################################################
2565		2627
2566	package CFPlus::UI::ImageButton;	2628	package dc::UI::ImageButton;
2567		2629
2568	our @ISA = CFPlus::UI::Image::;	2630	our @ISA = dc::UI::Image::;
2569		2631
2570	use CFPlus::OpenGL;	2632	use dc::OpenGL;
2571		2633
2572	my %textures;	2634	my %textures;
2573		2635
2574	sub new {	2636	sub new {
2575	my $class = shift;	2637	my $class = shift;
…		…
2585	can_events => 1,	2647	can_events => 1,
2586	@_	2648	@_
2587	);	2649	);
2588	}	2650	}
2589		2651
		2652	sub invoke_button_down {
		2653	my ($self, $ev, $x, $y) = @_;
		2654
		2655	1
		2656	}
		2657
2590	sub invoke_button_up {	2658	sub invoke_button_up {
2591	my ($self, $ev, $x, $y) = @_;	2659	my ($self, $ev, $x, $y) = @_;
2592		2660
2593	$self->emit ("activate")	2661	$self->emit ("activate")
2594	if $x >= 0 && $x < $self->{w}	2662	if $x >= 0 && $x < $self->{w}
…		…
2597	1	2665	1
2598	}	2666	}
2599		2667
2600	#############################################################################	2668	#############################################################################
2601		2669
2602	package CFPlus::UI::VGauge;	2670	package dc::UI::VGauge;
2603		2671
2604	our @ISA = CFPlus::UI::Base::;	2672	our @ISA = dc::UI::Base::;
2605		2673
2606	use List::Util qw(min max);	2674	use List::Util qw(min max);
2607		2675
2608	use CFPlus::OpenGL;	2676	use dc::OpenGL;
2609		2677
2610	my %tex = (	2678	my %tex = (
2611	food => [	2679	food => [
2612	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }	2680	map { new_from_file dc::Texture dc::find_rcfile $_, mipmap => 1 }
2613	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/	2681	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
2614	],	2682	],
2615	grace => [	2683	grace => [
2616	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }	2684	map { new_from_file dc::Texture dc::find_rcfile $_, mipmap => 1 }
2617	qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/	2685	qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
2618	],	2686	],
2619	hp => [	2687	hp => [
2620	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }	2688	map { new_from_file dc::Texture dc::find_rcfile $_, mipmap => 1 }
2621	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/	2689	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
2622	],	2690	],
2623	mana => [	2691	mana => [
2624	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }	2692	map { new_from_file dc::Texture dc::find_rcfile $_, mipmap => 1 }
2625	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/	2693	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
2626	],	2694	],
2627	);	2695	);
2628		2696
2629	# eg. VGauge->new (gauge => 'food'), default gauge: food	2697	# eg. VGauge->new (gauge => 'food'), default gauge: food
…		…
2732	glDisable GL_TEXTURE_2D;	2800	glDisable GL_TEXTURE_2D;
2733	}	2801	}
2734		2802
2735	#############################################################################	2803	#############################################################################
2736		2804
		2805	package dc::UI::Progress;
		2806
		2807	our @ISA = dc::UI::Label::;
		2808
		2809	use dc::OpenGL;
		2810
		2811	sub new {
		2812	my ($class, %arg) = @_;
		2813
		2814	my $self = $class->SUPER::new (
		2815	fg => [1, 1, 1],
		2816	bg => [0, 0, 1, 0.2],
		2817	bar => [0.7, 0.5, 0.1, 0.8],
		2818	outline => [0.4, 0.3, 0],
		2819	fontsize => 0.9,
		2820	valign => 0,
		2821	align => 0,
		2822	can_events => 1,
		2823	ellipsise => 1,
		2824	label => "%d%%",
		2825	%arg,
		2826	);
		2827
		2828	$self->set_value ($arg{value} || -1);
		2829
		2830	$self
		2831	}
		2832
		2833	sub set_label {
		2834	my ($self, $label) = @_;
		2835
		2836	return if $self->{label} eq $label;
		2837	$self->{label} = $label;
		2838
		2839	$self->dc::UI::Progress::set_value (0 + delete $self->{value});
		2840	}
		2841
		2842	sub set_value {
		2843	my ($self, $value) = @_;
		2844
		2845	if ($self->{value} ne $value) {
		2846	$self->{value} = $value;
		2847
		2848	if ($value < 0) {
		2849	$self->set_text ("-");
		2850	} else {
		2851	$self->set_text (sprintf $self->{label}, $value * 100);
		2852	}
		2853
		2854	$self->update;
		2855	}
		2856	}
		2857
		2858	sub _draw {
		2859	my ($self) = @_;
		2860
		2861	glEnable GL_BLEND;
		2862	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
		2863
		2864	if ($self->{value} >= 0) {
		2865	my $s = int 2 + ($self->{w} - 4) * $self->{value};
		2866
		2867	glColor_premultiply @{$self->{bar}};
		2868	glRect 2, 2, $s, $self->{h} - 2;
		2869	glColor_premultiply @{$self->{bg}};
		2870	glRect $s, 2, $self->{w} - 2, $self->{h} - 2;
		2871	}
		2872
		2873	glColor_premultiply @{$self->{outline}};
		2874	glRect_lineloop 1.5, 1.5, $self->{w} - 1.5, $self->{h} - 1.5;
		2875
		2876	glDisable GL_BLEND;
		2877
		2878	{
		2879	local $self->{bg}; # do not draw background
		2880	$self->SUPER::_draw;
		2881	}
		2882	}
		2883
		2884	#############################################################################
		2885
		2886	package dc::UI::ExperienceProgress;
		2887
		2888	our @ISA = dc::UI::Progress::;
		2889
		2890	sub new {
		2891	my ($class, %arg) = @_;
		2892
		2893	my $self = $class->SUPER::new (
		2894	tooltip => sub {
		2895	my ($self) = @_;
		2896
		2897	sprintf "level %d\n%s points\n%s next level\n%s to go",
		2898	$self->{lvl},
		2899	::formsep ($self->{exp}),
		2900	::formsep ($self->{nxt}),
		2901	::formsep ($self->{nxt} - $self->{exp}),
		2902	},
		2903	%arg
		2904	);
		2905
		2906	$::CONN->{on_exp_update}{$self+0} = sub { $self->set_value ($self->{value}) }
		2907	if $::CONN;
		2908
		2909	$self
		2910	}
		2911
		2912	sub DESTROY {
		2913	my ($self) = @_;
		2914
		2915	delete $::CONN->{on_exp_update}{$self+0}
		2916	if $::CONN;
		2917
		2918	$self->SUPER::DESTROY;
		2919	}
		2920
		2921	sub set_value {
		2922	my ($self, $lvl, $exp) = @_;
		2923
		2924	$self->{lvl} = $lvl;
		2925	$self->{exp} = $exp;
		2926
		2927	my $v = -1;
		2928
		2929	if ($::CONN && (my $table = $::CONN->{exp_table})) {
		2930	my $l0 = $table->[$lvl - 1];
		2931	my $l1 = $table->[$lvl];
		2932
		2933	$self->{nxt} = $l1;
		2934
		2935	$v = ($exp - $l0) / ($l1 - $l0);
		2936	}
		2937
		2938	$self->SUPER::set_value ($v);
		2939	}
		2940
		2941	#############################################################################
		2942
2737	package CFPlus::UI::Gauge;	2943	package dc::UI::Gauge;
2738		2944
2739	our @ISA = CFPlus::UI::VBox::;	2945	our @ISA = dc::UI::VBox::;
2740		2946
2741	sub new {	2947	sub new {
2742	my ($class, %arg) = @_;	2948	my ($class, %arg) = @_;
2743		2949
2744	my $self = $class->SUPER::new (	2950	my $self = $class->SUPER::new (
…		…
2746	can_hover => 1,	2952	can_hover => 1,
2747	can_events => 1,	2953	can_events => 1,
2748	%arg,	2954	%arg,
2749	);	2955	);
2750		2956
2751	$self->add ($self->{value} = new CFPlus::UI::Label valign => +1, align => 0, template => "999");	2957	$self->add ($self->{value} = new dc::UI::Label valign => +1, align => 0, template => "999");
2752	$self->add ($self->{gauge} = new CFPlus::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);	2958	$self->add ($self->{gauge} = new dc::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2753	$self->add ($self->{max} = new CFPlus::UI::Label valign => -1, align => 0, template => "999");	2959	$self->add ($self->{max} = new dc::UI::Label valign => -1, align => 0, template => "999");
2754		2960
2755	$self	2961	$self
2756	}	2962	}
2757		2963
2758	sub set_fontsize {	2964	sub set_fontsize {
…		…
2779	$self->{value}->set_text ($val);	2985	$self->{value}->set_text ($val);
2780	}	2986	}
2781		2987
2782	#############################################################################	2988	#############################################################################
2783		2989
2784	package CFPlus::UI::Slider;	2990	package dc::UI::Slider;
2785		2991
2786	use strict;	2992	use strict;
2787		2993
2788	use CFPlus::OpenGL;	2994	use dc::OpenGL;
2789		2995
2790	our @ISA = CFPlus::UI::DrawBG::;	2996	our @ISA = dc::UI::DrawBG::;
2791		2997
2792	my @tex =	2998	my @tex =
2793	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_ }	2999	map { new_from_file dc::Texture dc::find_rcfile $_ }
2794	qw(s1_slider.png s1_slider_bg.png);	3000	qw(s1_slider.png s1_slider_bg.png);
2795		3001
2796	sub new {	3002	sub new {
2797	my $class = shift;	3003	my $class = shift;
2798		3004
…		…
2866		3072
2867	$self->SUPER::invoke_button_down ($ev, $x, $y);	3073	$self->SUPER::invoke_button_down ($ev, $x, $y);
2868		3074
2869	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];	3075	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2870		3076
2871	$self->invoke_mouse_motion ($ev, $x, $y)	3077	$self->invoke_mouse_motion ($ev, $x, $y);
		3078
		3079	1
2872	}	3080	}
2873		3081
2874	sub invoke_mouse_motion {	3082	sub invoke_mouse_motion {
2875	my ($self, $ev, $x, $y) = @_;	3083	my ($self, $ev, $x, $y) = @_;
2876		3084
…		…
2892	sub invoke_mouse_wheel {	3100	sub invoke_mouse_wheel {
2893	my ($self, $ev) = @_;	3101	my ($self, $ev) = @_;
2894		3102
2895	my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx};	3103	my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx};
2896		3104
2897	my $pagepart = $ev->{mod} & CFPlus::KMOD_SHIFT ? 1 : 0.2;	3105	my $pagepart = $ev->{mod} & dc::KMOD_SHIFT ? 1 : 0.2;
2898		3106
2899	$self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * $pagepart);	3107	$self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * $pagepart);
2900		3108
2901	! ! $delta	3109	1
2902	}	3110	}
2903		3111
2904	sub update {	3112	sub update {
2905	my ($self) = @_;	3113	my ($self) = @_;
2906		3114
…		…
2955	glDisable GL_TEXTURE_2D;	3163	glDisable GL_TEXTURE_2D;
2956	}	3164	}
2957		3165
2958	#############################################################################	3166	#############################################################################
2959		3167
2960	package CFPlus::UI::ValSlider;	3168	package dc::UI::ValSlider;
2961		3169
2962	our @ISA = CFPlus::UI::HBox::;	3170	our @ISA = dc::UI::HBox::;
2963		3171
2964	sub new {	3172	sub new {
2965	my ($class, %arg) = @_;	3173	my ($class, %arg) = @_;
2966		3174
2967	my $range = delete $arg{range};	3175	my $range = delete $arg{range};
2968		3176
2969	my $self = $class->SUPER::new (	3177	my $self = $class->SUPER::new (
2970	slider => (new CFPlus::UI::Slider expand => 1, range => $range),	3178	slider => (new dc::UI::Slider expand => 1, range => $range),
2971	entry => (new CFPlus::UI::Label text => "", template => delete $arg{template}),	3179	entry => (new dc::UI::Label text => "", template => delete $arg{template}),
2972	to_value => sub { shift },	3180	to_value => sub { shift },
2973	from_value => sub { shift },	3181	from_value => sub { shift },
2974	%arg,	3182	%arg,
2975	);	3183	);
2976		3184
…		…
2996	sub set_range { shift->{slider}->set_range (@_) }	3204	sub set_range { shift->{slider}->set_range (@_) }
2997	sub set_value { shift->{slider}->set_value (@_) }	3205	sub set_value { shift->{slider}->set_value (@_) }
2998		3206
2999	#############################################################################	3207	#############################################################################
3000		3208
3001	package CFPlus::UI::TextScroller;	3209	package dc::UI::TextScroller;
3002		3210
3003	our @ISA = CFPlus::UI::HBox::;	3211	our @ISA = dc::UI::HBox::;
3004		3212
3005	use CFPlus::OpenGL;	3213	use dc::OpenGL;
3006		3214
3007	sub new {	3215	sub new {
3008	my $class = shift;	3216	my $class = shift;
3009		3217
3010	my $self = $class->SUPER::new (	3218	my $self = $class->SUPER::new (
…		…
3012	can_events => 1,	3220	can_events => 1,
3013	indent => 0,	3221	indent => 0,
3014	#font => default_font	3222	#font => default_font
3015	@_,	3223	@_,
3016		3224
3017	layout => (new CFPlus::Layout),	3225	layout => (new dc::Layout),
3018	par => [],	3226	par => [],
3019	max_par => 0,	3227	max_par => 0,
3020	height => 0,	3228	height => 0,
3021	children => [	3229	children => [
3022	(new CFPlus::UI::Empty expand => 1),	3230	(new dc::UI::Empty expand => 1),
3023	(new CFPlus::UI::Slider vertical => 1),	3231	(new dc::UI::Slider vertical => 1),
3024	],	3232	],
3025	);	3233	);
3026		3234
3027	$self->{children}[1]->connect (changed => sub { $self->update });	3235	$self->{children}[1]->connect (changed => sub { $self->update });
3028		3236
…		…
3037	}	3245	}
3038		3246
3039	sub size_request {	3247	sub size_request {
3040	my ($self) = @_;	3248	my ($self) = @_;
3041		3249
3042	my ($empty, $slider) = @{ $self->{children} };	3250	my ($empty, $slider) = $self->visible_children;
3043		3251
3044	local $self->{children} = [$empty, $slider];	3252	local $self->{children} = [$empty, $slider];
3045	$self->SUPER::size_request	3253	$self->SUPER::size_request
3046	}	3254	}
3047		3255
…		…
3211	$ROOT->on_post_alloc ($self => sub {	3419	$ROOT->on_post_alloc ($self => sub {
3212	$self->force_uptodate;	3420	$self->force_uptodate;
3213		3421
3214	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};	3422	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
3215		3423
3216	$self->{texture} ||= new_from_opengl CFPlus::Texture $W, $H, sub {	3424	$self->{texture} ||= new_from_opengl dc::Texture $W, $H, sub {
3217	glClearColor 0, 0, 0, 0;	3425	glClearColor 0, 0, 0, 0;
3218	glClear GL_COLOR_BUFFER_BIT;	3426	glClear GL_COLOR_BUFFER_BIT;
3219		3427
3220	package CFPlus::UI::Base;	3428	package dc::UI::Base;
3221	local ($draw_x, $draw_y, $draw_w, $draw_h) =	3429	local ($draw_x, $draw_y, $draw_w, $draw_h) =
3222	(0, 0, $self->{w}, $self->{h});	3430	(0, 0, $self->{w}, $self->{h});
3223		3431
3224	my $top = int $self->{children}[1]{range}[0];	3432	my $top = int $self->{children}[1]{range}[0];
3225		3433
…		…
3236		3444
3237	if ($y0 < $y + $h && $y < $y1) {	3445	if ($y0 < $y + $h && $y < $y1) {
3238	my $layout = $self->get_layout ($para);	3446	my $layout = $self->get_layout ($para);
3239		3447
3240	$layout->render ($para->{indent}, $y - $y0);	3448	$layout->render ($para->{indent}, $y - $y0);
		3449	$layout->draw;
3241		3450
3242	if (my @w = @{ $para->{widget} }) {	3451	if (my @w = @{ $para->{widget} }) {
3243	my @s = $layout->get_shapes;	3452	my @s = $layout->get_shapes;
3244		3453
3245	for (@w) {	3454	for (@w) {
…		…
3283	$self->{children}[1]->draw;	3492	$self->{children}[1]->draw;
3284	}	3493	}
3285		3494
3286	#############################################################################	3495	#############################################################################
3287		3496
3288	package CFPlus::UI::Animator;	3497	package dc::UI::Animator;
3289		3498
3290	use CFPlus::OpenGL;	3499	use dc::OpenGL;
3291		3500
3292	our @ISA = CFPlus::UI::Bin::;	3501	our @ISA = dc::UI::Bin::;
3293		3502
3294	sub moveto {	3503	sub moveto {
3295	my ($self, $x, $y) = @_;	3504	my ($self, $x, $y) = @_;
3296		3505
3297	$self->{moveto} = [$self->{x}, $self->{y}, $x, $y];	3506	$self->{moveto} = [$self->{x}, $self->{y}, $x, $y];
…		…
3325	glPopMatrix;	3534	glPopMatrix;
3326	}	3535	}
3327		3536
3328	#############################################################################	3537	#############################################################################
3329		3538
3330	package CFPlus::UI::Flopper;	3539	package dc::UI::Flopper;
3331		3540
3332	our @ISA = CFPlus::UI::Button::;	3541	our @ISA = dc::UI::Button::;
3333		3542
3334	sub new {	3543	sub new {
3335	my $class = shift;	3544	my $class = shift;
3336		3545
3337	my $self = $class->SUPER::new (	3546	my $self = $class->SUPER::new (
…		…
3349	$self->{other}->toggle_visibility;	3558	$self->{other}->toggle_visibility;
3350	}	3559	}
3351		3560
3352	#############################################################################	3561	#############################################################################
3353		3562
3354	package CFPlus::UI::Tooltip;	3563	package dc::UI::Tooltip;
3355		3564
3356	our @ISA = CFPlus::UI::Bin::;	3565	our @ISA = dc::UI::Bin::;
3357		3566
3358	use CFPlus::OpenGL;	3567	use dc::OpenGL;
3359		3568
3360	sub new {	3569	sub new {
3361	my $class = shift;	3570	my $class = shift;
3362		3571
3363	$class->SUPER::new (	3572	$class->SUPER::new (
…		…
3367	}	3576	}
3368		3577
3369	sub set_tooltip_from {	3578	sub set_tooltip_from {
3370	my ($self, $widget) = @_;	3579	my ($self, $widget) = @_;
3371		3580
3372	$widget->{tooltip} = CFPlus::Pod::section_label tooltip => $1
3373	if $widget->{tooltip} =~ /^#(.*)$/;
3374
3375	my $tooltip = $widget->{tooltip};	3581	my $tip = $widget->{tooltip};
		3582	$tip = $tip->($widget) if "CODE" eq ref $tip;
		3583
		3584	$tip = dc::Pod::section_label tooltip => $1
		3585	if $tip =~ /^#(.*)$/;
3376		3586
3377	if ($ENV{CFPLUS_DEBUG} & 2) {	3587	if ($ENV{CFPLUS_DEBUG} & 2) {
3378	$tooltip .= "\n\n" . (ref $widget) . "\n"	3588	$tip .= "\n\n" . (ref $widget) . "\n"
3379	. "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"	3589	. "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
3380	. "req $widget->{req_w} $widget->{req_h}\n"	3590	. "req $widget->{req_w} $widget->{req_h}\n"
3381	. "visible $widget->{visible}";	3591	. "visible $widget->{visible}";
3382	}	3592	}
3383		3593
3384	$tooltip =~ s/^\n+//;	3594	$tip =~ s/^\n+//;
3385	$tooltip =~ s/\n+$//;	3595	$tip =~ s/\n+$//;
3386		3596
3387	$self->add (new CFPlus::UI::Label	3597	$self->add (new dc::UI::Label
3388	markup => $tooltip,	3598	markup => $tip,
3389	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,	3599	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
3390	fontsize => 0.8,	3600	fontsize => 0.8,
3391	style => 1, # FLAG_INVERSE	3601	style => 1, # FLAG_INVERSE
3392	ellipsise => 0,	3602	ellipsise => 0,
3393	font => ($widget->{tooltip_font} || $::FONT_PROP),	3603	font => ($widget->{tooltip_font} || $::FONT_PROP),
…		…
3431	}	3641	}
3432		3642
3433	sub _draw {	3643	sub _draw {
3434	my ($self) = @_;	3644	my ($self) = @_;
3435		3645
3436	glTranslate 0.375, 0.375;
3437
3438	my ($w, $h) = @$self{qw(w h)};	3646	my ($w, $h) = @$self{qw(w h)};
3439		3647
3440	glColor 1, 0.8, 0.4;	3648	glColor 1, 0.8, 0.4;
3441	glBegin GL_QUADS;	3649	glRect 0, 0, $w, $h;
3442	glVertex 0 , 0;
3443	glVertex 0 , $h;
3444	glVertex $w, $h;
3445	glVertex $w, 0;
3446	glEnd;
3447		3650
3448	glColor 0, 0, 0;	3651	glColor 0, 0, 0;
3449	glBegin GL_LINE_LOOP;	3652	glRect_lineloop .5, .5, $w + .5, $h + .5;
3450	glVertex 0 , 0;
3451	glVertex 0 , $h;
3452	glVertex $w, $h;
3453	glVertex $w, 0;
3454	glEnd;
3455		3653
3456	glTranslate 2 - 0.375, 2 - 0.375;	3654	glTranslate 2, 2;
3457		3655
3458	$self->SUPER::_draw;	3656	$self->SUPER::_draw;
3459	}	3657	}
3460		3658
3461	#############################################################################	3659	#############################################################################
3462		3660
3463	package CFPlus::UI::Face;	3661	package dc::UI::Face;
3464		3662
3465	our @ISA = CFPlus::UI::DrawBG::;	3663	our @ISA = dc::UI::DrawBG::;
3466		3664
3467	use CFPlus::OpenGL;	3665	use dc::OpenGL;
3468		3666
3469	sub new {	3667	sub new {
3470	my $class = shift;	3668	my $class = shift;
3471		3669
3472	my $self = $class->SUPER::new (	3670	my $self = $class->SUPER::new (
…		…
3476	can_events => 0,	3674	can_events => 0,
3477	@_,	3675	@_,
3478	);	3676	);
3479		3677
3480	if ($self->{anim} && $self->{animspeed}) {	3678	if ($self->{anim} && $self->{animspeed}) {
3481	CFPlus::weaken (my $widget = $self);	3679	dc::weaken (my $widget = $self);
3482		3680
3483	$self->{timer} = Event->timer (	3681	$self->{animspeed} = List::Util::max 0.05, $self->{animspeed};
3484	at => $self->{animspeed} * int $::NOW / $self->{animspeed},	3682	$self->{timer} = EV::periodic_ns 0, $self->{animspeed}, undef, sub {
3485	hard => 1,
3486	interval => $self->{animspeed},
3487	cb => sub {
3488	return unless $::CONN;	3683	return unless $::CONN;
3489		3684
		3685	my $w = $widget
		3686	or return;
		3687
3490	++$widget->{frame};	3688	++$w->{frame};
3491	$self->update_face;	3689	$w->update_face;
		3690
		3691	# somehow, $widget can go away
3492	$self->update;	3692	$w->update;
3493	},	3693	$w->update_timer;
3494	);	3694	};
3495		3695
3496	$self->update_face;	3696	$self->update_face;
		3697	$self->update_timer;
3497	}	3698	}
3498		3699
3499	$self	3700	$self
3500	}	3701	}
3501		3702
		3703	sub update_timer {
		3704	my ($self) = @_;
		3705
		3706	return unless $self->{timer};
		3707
		3708	if ($self->{visible}) {
		3709	$self->{timer}->start;
		3710	} else {
		3711	$self->{timer}->stop;
		3712	}
		3713	}
		3714
3502	sub update_face {	3715	sub update_face {
3503	my ($self) = @_;	3716	my ($self) = @_;
3504		3717
3505	return unless $::CONN;
3506
3507	if (my $anim = $::CONN->{anim}[$self->{anim}]) {
3508	if ($anim && @$anim) {
3509	delete $self->{wait_face};
3510	$self->{face} = $anim->[ $self->{frame} % @$anim ];
3511	}
3512	}
3513	}
3514
3515	sub size_request {
3516	my ($self) = @_;
3517
3518	if ($::CONN) {	3718	if ($::CONN) {
3519	if (my $faceid = $::CONN->{faceid}[$self->{face}]) {	3719	if (my $anim = $::CONN->{anim}[$self->{anim}]) {
3520	if (my $tex = $::CONN->{texture}[$faceid]) {	3720	if ($anim && @$anim) {
3521	return ($self->{size_w} || $tex->{w}, $self->{size_h} || $tex->{h});	3721	$self->{face} = $anim->[ $self->{frame} % @$anim ];
3522	} else {	3722	delete $self->{face_change_cb};
3523	$self->{wait_face} ||= $::CONN->connect_face_update ($faceid, sub {	3723
3524	$self->realloc;	3724	if (my $tex = $self->{tex} = $::CONN->{texture}[ $::CONN->{face}[$self->{face}]{id} ]) {
		3725	unless ($tex->{name} || $tex->{loading}) {
		3726	$tex->upload (sub { $self->reconfigure });
		3727	}
3525	});	3728	}
3526	}	3729	}
3527	}	3730	}
3528	}	3731	}
		3732	}
		3733
		3734	sub size_request {
		3735	my ($self) = @_;
		3736
		3737	if ($::CONN) {
		3738	if (my $faceid = $::CONN->{face}[$self->{face}]{id}) {
		3739	if (my $tex = $self->{tex} = $::CONN->{texture}[$faceid]) {
		3740	if ($tex->{name}) {
		3741	return ($self->{size_w} || $tex->{w}, $self->{size_h} || $tex->{h});
		3742	} elsif (!$tex->{loading}) {
		3743	$tex->upload (sub { $self->reconfigure });
		3744	}
		3745	}
		3746
		3747	$self->{face_change_cb} ||= $::CONN->on_face_change ($self->{face}, sub { $self->reconfigure });
		3748	}
		3749	}
3529		3750
3530	($self->{size_w} || 8, $self->{size_h} || 8)	3751	($self->{size_w} || 8, $self->{size_h} || 8)
3531	}	3752	}
3532		3753
3533	sub update {	3754	sub update {
…		…
3536	return unless $self->{visible};	3757	return unless $self->{visible};
3537		3758
3538	$self->SUPER::update;	3759	$self->SUPER::update;
3539	}	3760	}
3540		3761
		3762	sub invoke_visibility_change {
		3763	my ($self) = @_;
		3764
		3765	$self->update_timer;
		3766
		3767	0
		3768	}
		3769
3541	sub _draw {	3770	sub _draw {
3542	my ($self) = @_;	3771	my ($self) = @_;
3543		3772
3544	return unless $::CONN;
3545
3546	$self->SUPER::_draw;	3773	$self->SUPER::_draw;
3547		3774
3548	my $faceid = $::CONN->{faceid}[$self->{face}]	3775	if (my $tex = $self->{tex}) {
3549	or return;
3550
3551	my $tex = $::CONN->{texture}[$faceid];
3552
3553	if ($tex) {
3554	glEnable GL_TEXTURE_2D;	3776	glEnable GL_TEXTURE_2D;
3555	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	3777	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
3556	glColor 0, 0, 0, 1;	3778	glColor 0, 0, 0, 1;
3557	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});	3779	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
3558	glDisable GL_TEXTURE_2D;	3780	glDisable GL_TEXTURE_2D;
…		…
3560	}	3782	}
3561		3783
3562	sub destroy {	3784	sub destroy {
3563	my ($self) = @_;	3785	my ($self) = @_;
3564		3786
3565	$self->{timer}->cancel	3787	(delete $self->{timer})->cancel
3566	if $self->{timer};	3788	if $self->{timer};
3567		3789
3568	$self->SUPER::destroy;	3790	$self->SUPER::destroy;
3569	}	3791	}
3570		3792
3571	#############################################################################	3793	#############################################################################
3572		3794
3573	package CFPlus::UI::Buttonbar;	3795	package dc::UI::Buttonbar;
3574		3796
3575	our @ISA = CFPlus::UI::HBox::;	3797	our @ISA = dc::UI::HBox::;
3576		3798
3577	# TODO: should actually wrap buttons and other goodies.	3799	# TODO: should actually wrap buttons and other goodies.
3578		3800
3579	#############################################################################	3801	#############################################################################
3580		3802
3581	package CFPlus::UI::Menu;	3803	package dc::UI::Menu;
3582		3804
3583	our @ISA = CFPlus::UI::Toplevel::;	3805	our @ISA = dc::UI::Toplevel::;
3584		3806
3585	use CFPlus::OpenGL;	3807	use dc::OpenGL;
3586		3808
3587	sub new {	3809	sub new {
3588	my $class = shift;	3810	my $class = shift;
3589		3811
3590	my $self = $class->SUPER::new (	3812	my $self = $class->SUPER::new (
3591	items => [],	3813	items => [],
3592	z => 100,	3814	z => 100,
3593	@_,	3815	@_,
3594	);	3816	);
3595		3817
3596	$self->add ($self->{vbox} = new CFPlus::UI::VBox);	3818	$self->add ($self->{vbox} = new dc::UI::VBox);
3597		3819
3598	for my $item (@{ $self->{items} }) {	3820	for my $item (@{ $self->{items} }) {
3599	my ($widget, $cb, $tooltip) = @$item;	3821	my ($widget, $cb, $tooltip) = @$item;
3600		3822
3601	# handle various types of items, only text for now	3823	# handle various types of items, only text for now
3602	if (!ref $widget) {	3824	if (!ref $widget) {
3603	if ($widget =~ /\t/) {	3825	if ($widget =~ /\t/) {
3604	my ($left, $right) = split /\t/, $widget, 2;	3826	my ($left, $right) = split /\t/, $widget, 2;
3605		3827
3606	$widget = new CFPlus::UI::HBox	3828	$widget = new dc::UI::HBox
3607	can_hover => 1,	3829	can_hover => 1,
3608	can_events => 1,	3830	can_events => 1,
3609	tooltip => $tooltip,	3831	tooltip => $tooltip,
3610	children => [	3832	children => [
3611	(new CFPlus::UI::Label markup => $left, expand => 1),	3833	(new dc::UI::Label markup => $left, expand => 1),
3612	(new CFPlus::UI::Label markup => $right, align => +1),	3834	(new dc::UI::Label markup => $right, align => +1),
3613	],	3835	],
3614	;	3836	;
3615		3837
3616	} else {	3838	} else {
3617	$widget = new CFPlus::UI::Label	3839	$widget = new dc::UI::Label
3618	can_hover => 1,	3840	can_hover => 1,
3619	can_events => 1,	3841	can_events => 1,
3620	markup => $widget,	3842	markup => $widget,
3621	tooltip => $tooltip;	3843	tooltip => $tooltip;
3622	}	3844	}
…		…
3670	1	3892	1
3671	}	3893	}
3672		3894
3673	#############################################################################	3895	#############################################################################
3674		3896
3675	package CFPlus::UI::Multiplexer;	3897	package dc::UI::Multiplexer;
3676		3898
3677	our @ISA = CFPlus::UI::Container::;	3899	our @ISA = dc::UI::Container::;
3678		3900
3679	sub new {	3901	sub new {
3680	my $class = shift;	3902	my $class = shift;
3681		3903
3682	my $self = $class->SUPER::new (	3904	my $self = $class->SUPER::new (
…		…
3743	$self->{current}->draw;	3965	$self->{current}->draw;
3744	}	3966	}
3745		3967
3746	#############################################################################	3968	#############################################################################
3747		3969
3748	package CFPlus::UI::Notebook;	3970	package dc::UI::Notebook;
3749		3971
		3972	use dc::OpenGL;
		3973
3750	our @ISA = CFPlus::UI::VBox::;	3974	our @ISA = dc::UI::VBox::;
3751		3975
3752	sub new {	3976	sub new {
3753	my $class = shift;	3977	my $class = shift;
3754		3978
3755	my $self = $class->SUPER::new (	3979	my $self = $class->SUPER::new (
3756	buttonbar => (new CFPlus::UI::Buttonbar),	3980	buttonbar => (new dc::UI::Buttonbar),
3757	multiplexer => (new CFPlus::UI::Multiplexer expand => 1),	3981	multiplexer => (new dc::UI::Multiplexer expand => 1),
		3982	active_outline => [.7, .7, 0.2],
3758	# filter => # will be put between multiplexer and $self	3983	# filter => # will be put between multiplexer and $self
3759	@_,	3984	@_,
3760	);	3985	);
3761		3986
3762	$self->{filter}->add ($self->{multiplexer}) if $self->{filter};	3987	$self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3763	$self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});	3988	$self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3764		3989
		3990	{
		3991	Scalar::Util::weaken (my $wself = $self);
		3992
		3993	$self->{multiplexer}->connect (c_add => sub {
		3994	my ($mplex, $widgets) = @_;
		3995
		3996	for my $child (@$widgets) {
		3997	Scalar::Util::weaken $child;
		3998	$child->{c_tab_} ||= do {
		3999	my $tab =
		4000	(UNIVERSAL::isa $child->{c_tab}, "dc::UI::Base")
		4001	? $child->{c_tab}
		4002	: new dc::UI::Button markup => $child->{c_tab}[0], tooltip => $child->{c_tab}[1];
		4003
		4004	$tab->connect (activate => sub {
		4005	$wself->set_current_page ($child);
		4006	});
		4007
		4008	$tab
		4009	};
		4010
		4011	$self->{buttonbar}->add ($child->{c_tab_});
		4012	}
		4013	});
		4014
		4015	$self->{multiplexer}->connect (c_remove => sub {
		4016	my ($mplex, $widgets) = @_;
		4017
		4018	for my $child (@$widgets) {
		4019	$wself->{buttonbar}->remove ($child->{c_tab_});
		4020	}
		4021	});
		4022	}
		4023
3765	$self	4024	$self
3766	}	4025	}
3767		4026
3768	sub add {	4027	sub add {
		4028	my ($self, @widgets) = @_;
		4029
		4030	$self->{multiplexer}->add (@widgets)
		4031	}
		4032
		4033	sub remove {
		4034	my ($self, @widgets) = @_;
		4035
		4036	$self->{multiplexer}->remove (@widgets)
		4037	}
		4038
		4039	sub pages {
		4040	my ($self) = @_;
		4041	$self->{multiplexer}->children
		4042	}
		4043
		4044	sub add_tab {
3769	my ($self, $title, $widget, $tooltip) = @_;	4045	my ($self, $title, $widget, $tooltip) = @_;
3770		4046
3771	CFPlus::weaken $self;	4047	$title = [$title, $tooltip] unless ref $title;
		4048	$widget->{c_tab} = $title;
3772		4049
3773	$self->{buttonbar}->add (new CFPlus::UI::Button
3774	markup => $title,
3775	tooltip => $tooltip,
3776	on_activate => sub { $self->set_current_page ($widget) },
3777	);
3778
3779	$self->{multiplexer}->add ($widget);	4050	$self->add ($widget);
3780	}	4051	}
3781		4052
3782	sub get_current_page {	4053	sub get_current_page {
3783	my ($self) = @_;	4054	my ($self) = @_;
3784		4055
…		…
3790		4061
3791	$self->{multiplexer}->set_current_page ($page);	4062	$self->{multiplexer}->set_current_page ($page);
3792	$self->emit (page_changed => $self->{multiplexer}{current});	4063	$self->emit (page_changed => $self->{multiplexer}{current});
3793	}	4064	}
3794		4065
		4066	sub _draw {
		4067	my ($self) = @_;
		4068
		4069	$self->SUPER::_draw ();
		4070
		4071	if (my $cur = $self->{multiplexer}{current}) {
		4072	if ($cur = $cur->{c_tab_}) {
		4073	glTranslate $self->{buttonbar}{x} + $cur->{x},
		4074	$self->{buttonbar}{y} + $cur->{y};
		4075	glLineWidth 3;
		4076	#glEnable GL_BLEND;
		4077	#glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
		4078	glColor @{$self->{active_outline}};
		4079	glRect_lineloop 1.5, 1.5, $cur->{w} - 1.5, $cur->{h} - 1.5;
		4080	glLineWidth 1;
		4081	#glDisable GL_BLEND;
		4082	}
		4083	}
		4084	}
		4085
3795	#############################################################################	4086	#############################################################################
3796		4087
3797	package CFPlus::UI::Selector;	4088	package dc::UI::Selector;
3798		4089
3799	use utf8;	4090	use utf8;
3800		4091
3801	our @ISA = CFPlus::UI::Button::;	4092	our @ISA = dc::UI::Button::;
3802		4093
3803	sub new {	4094	sub new {
3804	my $class = shift;	4095	my $class = shift;
3805		4096
3806	my $self = $class->SUPER::new (	4097	my $self = $class->SUPER::new (
…		…
3823	my ($value, $title, $tooltip) = @$_;	4114	my ($value, $title, $tooltip) = @$_;
3824		4115
3825	push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];	4116	push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
3826	}	4117	}
3827		4118
3828	CFPlus::UI::Menu->new (items => \@menu_items)->popup ($ev);	4119	dc::UI::Menu->new (items => \@menu_items)->popup ($ev);
3829	}	4120	}
3830		4121
3831	sub _set_value {	4122	sub _set_value {
3832	my ($self, $value) = @_;	4123	my ($self, $value) = @_;
3833		4124
3834	my ($item) = grep $_->[0] eq $value, @{ $self->{options} }	4125	my ($item) = grep $_->[0] eq $value, @{ $self->{options} };
		4126	$item ||= $self->{options}[0]
3835	or return;	4127	or return;
3836		4128
3837	$self->{value} = $item->[0];	4129	$self->{value} = $item->[0];
3838	$self->set_markup ("$item->[1] ⇓");	4130	$self->set_markup ("$item->[1] ⇓");
3839	$self->set_tooltip ($item->[2]);	4131	# $self->set_tooltip ($item->[2]);
3840	}	4132	}
3841		4133
3842	sub set_value {	4134	sub set_value {
3843	my ($self, $value) = @_;	4135	my ($self, $value) = @_;
3844		4136
…		…
3846		4138
3847	$self->_set_value ($value);	4139	$self->_set_value ($value);
3848	$self->emit (changed => $value);	4140	$self->emit (changed => $value);
3849	}	4141	}
3850		4142
		4143	sub set_options {
		4144	my ($self, $options) = @_;
		4145
		4146	$self->{options} = $options;
		4147	$self->_set_value ($self->{value});
		4148	}
		4149
3851	#############################################################################	4150	#############################################################################
3852		4151
3853	package CFPlus::UI::Statusbox;	4152	package dc::UI::Statusbox;
3854		4153
3855	our @ISA = CFPlus::UI::VBox::;	4154	our @ISA = dc::UI::VBox::;
3856		4155
3857	sub new {	4156	sub new {
3858	my $class = shift;	4157	my $class = shift;
3859		4158
3860	my $self = $class->SUPER::new (	4159	my $self = $class->SUPER::new (
3861	fontsize => 0.8,	4160	fontsize => 0.8,
3862	@_,	4161	@_,
3863	);	4162	);
3864		4163
3865	CFPlus::weaken (my $this = $self);	4164	dc::weaken (my $this = $self);
3866		4165
3867	$self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });	4166	$self->{timer} = EV::timer 1, 1, sub { $this->reorder };
3868		4167
3869	$self	4168	$self
3870	}	4169	}
3871		4170
3872	sub reorder {	4171	sub reorder {
3873	my ($self) = @_;	4172	my ($self) = @_;
3874	my $NOW = Time::HiRes::time;	4173	my $NOW = Time::HiRes::time;
3875		4174
3876	# freeze display when hovering over any label	4175	# freeze display when hovering over any label
3877	return if $CFPlus::UI::TOOLTIP->{owner}	4176	return if $dc::UI::TOOLTIP->{owner}
3878	&& grep $CFPlus::UI::TOOLTIP->{owner} == $_->{label},	4177	&& grep $dc::UI::TOOLTIP->{owner} == $_->{label},
3879	values %{ $self->{item} };	4178	values %{ $self->{item} };
3880		4179
3881	while (my ($k, $v) = each %{ $self->{item} }) {	4180	while (my ($k, $v) = each %{ $self->{item} }) {
3882	delete $self->{item}{$k} if $v->{timeout} < $NOW;	4181	delete $self->{item}{$k} if $v->{timeout} < $NOW;
3883	}	4182	}
		4183
		4184	$self->{timer}->set (1, 1);
3884		4185
3885	my @widgets;	4186	my @widgets;
3886		4187
3887	my @items = sort {	4188	my @items = sort {
3888	$a->{pri} <=> $b->{pri}	4189	$a->{pri} <=> $b->{pri}
3889	or $b->{id} <=> $a->{id}	4190	or $b->{id} <=> $a->{id}
3890	} values %{ $self->{item} };	4191	} values %{ $self->{item} };
3891
3892	$self->{timer}->interval (1);
3893		4192
3894	my $count = 10 + 1;	4193	my $count = 10 + 1;
3895	for my $item (@items) {	4194	for my $item (@items) {
3896	last unless --$count;	4195	last unless --$count;
3897		4196
…		…
3904	for ($short) {	4203	for ($short) {
3905	s/^\s+//;	4204	s/^\s+//;
3906	s/\s+/ /g;	4205	s/\s+/ /g;
3907	}	4206	}
3908		4207
3909	new CFPlus::UI::Label	4208	new dc::UI::Label
3910	markup => $short,	4209	markup => $short,
3911	tooltip => $item->{tooltip},	4210	tooltip => $item->{tooltip},
3912	tooltip_font => $::FONT_PROP,	4211	tooltip_font => $::FONT_PROP,
3913	tooltip_width => 0.67,	4212	tooltip_width => 0.67,
3914	fontsize => $item->{fontsize} || $self->{fontsize},	4213	fontsize => $item->{fontsize} || $self->{fontsize},
…		…
3921	if ((my $diff = $item->{timeout} - $NOW) < 2) {	4220	if ((my $diff = $item->{timeout} - $NOW) < 2) {
3922	$label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;	4221	$label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3923	$label->update;	4222	$label->update;
3924	$label->set_max_size (undef, $label->{req_h} * $diff)	4223	$label->set_max_size (undef, $label->{req_h} * $diff)
3925	if $diff < 1;	4224	if $diff < 1;
3926	$self->{timer}->interval (1/30);	4225	$self->{timer}->set (1/30, 1/30);
3927	} else {	4226	} else {
3928	$label->{fg}[3] = $item->{fg}[3] || 1;	4227	$label->{fg}[3] = $item->{fg}[3] || 1;
3929	}	4228	}
3930		4229
3931	push @widgets, $label;	4230	push @widgets, $label;
…		…
3993	$self->SUPER::destroy;	4292	$self->SUPER::destroy;
3994	}	4293	}
3995		4294
3996	#############################################################################	4295	#############################################################################
3997		4296
3998	package CFPlus::UI::Root;	4297	package dc::UI::Root;
3999		4298
4000	our @ISA = CFPlus::UI::Container::;	4299	our @ISA = dc::UI::Container::;
4001		4300
4002	use List::Util qw(min max);	4301	use List::Util qw(min max);
4003		4302
4004	use CFPlus::OpenGL;	4303	use dc::OpenGL;
4005		4304
4006	sub new {	4305	sub new {
4007	my $class = shift;	4306	my $class = shift;
4008		4307
4009	my $self = $class->SUPER::new (	4308	my $self = $class->SUPER::new (
4010	visible => 1,	4309	visible => 1,
4011	@_,	4310	@_,
4012	);	4311	);
4013		4312
4014	CFPlus::weaken ($self->{root} = $self);	4313	dc::weaken ($self->{root} = $self);
4015		4314
4016	$self	4315	$self
4017	}	4316	}
4018		4317
4019	sub size_request {	4318	sub size_request {
…		…
4067	}	4366	}
4068		4367
4069	sub update {	4368	sub update {
4070	my ($self) = @_;	4369	my ($self) = @_;
4071		4370
4072	$::WANT_REFRESH++;	4371	$::WANT_REFRESH = 1;
4073	}	4372	}
4074		4373
4075	sub add {	4374	sub add {
4076	my ($self, @children) = @_;	4375	my ($self, @children) = @_;
4077		4376
…		…
4114	while ($self->{refresh_hook}) {	4413	while ($self->{refresh_hook}) {
4115	$_->()	4414	$_->()
4116	for values %{delete $self->{refresh_hook}};	4415	for values %{delete $self->{refresh_hook}};
4117	}	4416	}
4118		4417
4119	if ($self->{realloc}) {	4418	while ($self->{realloc}) {
4120	my %queue;	4419	my %queue;
4121	my @queue;	4420	my @queue;
4122	my $widget;	4421	my $widget;
4123		4422
4124	outer:	4423	outer:
…		…
4171	}	4470	}
4172	}	4471	}
4173		4472
4174	delete $self->{realloc}{$widget+0};	4473	delete $self->{realloc}{$widget+0};
4175	}	4474	}
4176	}
4177		4475
4178	while (my $size_alloc = delete $self->{size_alloc}) {	4476	while (my $size_alloc = delete $self->{size_alloc}) {
4179	my @queue = sort { $b->{visible} <=> $a->{visible} }	4477	my @queue = sort { $a->{visible} <=> $b->{visible} }
4180	values %$size_alloc;	4478	values %$size_alloc;
4181		4479
4182	while () {	4480	while () {
4183	my $widget = pop @queue || last;	4481	my $widget = pop @queue || last;
4184		4482
4185	my ($w, $h) = @$widget{qw(alloc_w alloc_h)};	4483	my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
4186		4484
4187	$w = 0 if $w < 0;
4188	$h = 0 if $h < 0;
4189
4190	$w = max $widget->{min_w}, $w;	4485	$w = max $widget->{min_w}, $w;
4191	$h = max $widget->{min_h}, $h;	4486	$h = max $widget->{min_h}, $h;
4192		4487
4193	# $w = min $self->{w} - $widget->{x}, $w if $self->{w};	4488	# $w = min $self->{w} - $widget->{x}, $w if $self->{w};
4194	# $h = min $self->{h} - $widget->{y}, $h if $self->{h};	4489	# $h = min $self->{h} - $widget->{y}, $h if $self->{h};
4195		4490
4196	$w = min $widget->{max_w}, $w if exists $widget->{max_w};	4491	$w = min $widget->{max_w}, $w if exists $widget->{max_w};
4197	$h = min $widget->{max_h}, $h if exists $widget->{max_h};	4492	$h = min $widget->{max_h}, $h if exists $widget->{max_h};
4198		4493
4199	$w = int $w + 0.5;	4494	$w = int $w + 0.5;
4200	$h = int $h + 0.5;	4495	$h = int $h + 0.5;
4201		4496
4202	if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {	4497	if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
4203	$widget->{old_w} = $widget->{w};	4498	$widget->{old_w} = $widget->{w};
4204	$widget->{old_h} = $widget->{h};	4499	$widget->{old_h} = $widget->{h};
4205		4500
4206	$widget->{w} = $w;	4501	$widget->{w} = $w;
4207	$widget->{h} = $h;	4502	$widget->{h} = $h;
4208		4503
4209	$widget->emit (size_allocate => $w, $h);	4504	$widget->emit (size_allocate => $w, $h);
		4505	}
4210	}	4506	}
4211	}	4507	}
4212	}	4508	}
4213		4509
4214	while ($self->{post_alloc_hook}) {	4510	while ($self->{post_alloc_hook}) {
4215	$_->()	4511	$_->()
4216	for values %{delete $self->{post_alloc_hook}};	4512	for values %{delete $self->{post_alloc_hook}};
4217	}	4513	}
4218
4219		4514
4220	glViewport 0, 0, $::WIDTH, $::HEIGHT;	4515	glViewport 0, 0, $::WIDTH, $::HEIGHT;
4221	glClearColor +($::CFG->{fow_intensity}) x 3, 1;	4516	glClearColor +($::CFG->{fow_intensity}) x 3, 1;
4222	glClear GL_COLOR_BUFFER_BIT;	4517	glClear GL_COLOR_BUFFER_BIT;
4223		4518
…		…
4226	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;	4521	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
4227	glMatrixMode GL_MODELVIEW;	4522	glMatrixMode GL_MODELVIEW;
4228	glLoadIdentity;	4523	glLoadIdentity;
4229		4524
4230	{	4525	{
4231	package CFPlus::UI::Base;	4526	package dc::UI::Base;
4232		4527
4233	local ($draw_x, $draw_y, $draw_w, $draw_h) =	4528	local ($draw_x, $draw_y, $draw_w, $draw_h) =
4234	(0, 0, $self->{w}, $self->{h});	4529	(0, 0, $self->{w}, $self->{h});
4235		4530
4236	$self->_draw;	4531	$self->_draw;
4237	}	4532	}
4238	}	4533	}
4239		4534
4240	#############################################################################	4535	#############################################################################
4241		4536
4242	package CFPlus::UI;	4537	package dc::UI;
4243		4538
4244	$ROOT = new CFPlus::UI::Root;	4539	$ROOT = new dc::UI::Root;
4245	$TOOLTIP = new CFPlus::UI::Tooltip z => 900;	4540	$TOOLTIP = new dc::UI::Tooltip z => 900;
4246		4541
4247	1	4542	1
4248		4543

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