ViewVC Help

View File | Revision Log | Show Annotations | Download File

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

Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.386 by root, Fri Jul 20 16:33:45 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 {
…		…
998	$self->emit (changed => $x, $y);	957	$self->emit (changed => $x, $y);
999	$self->update;	958	$self->update;
1000	}	959	}
1001	}	960	}
1002		961
		962	sub set_center {
		963	my ($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	}
		978	}
		979
1003	# 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 $self... but we should not ask for that
1004	sub coord2local {	981	sub coord2local {
1005	my ($self, $x, $y) = @_;	982	my ($self, $x, $y) = @_;
1006		983
1007	$self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})	984	$self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
…		…
1020	my ($self, $x, $y) = @_;	997	my ($self, $x, $y) = @_;
1021		998
1022	if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}	999	if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
1023	&& $y >= $self->{y} && $y < $self->{y} + $self->{h}	1000	&& $y >= $self->{y} && $y < $self->{y} + $self->{h}
1024	) {	1001	) {
1025	$self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})	1002	$self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
1026	} else {	1003	} else {
1027	$self->CFPlus::UI::Base::find_widget ($x, $y)	1004	$self->dc::UI::Base::find_widget ($x, $y)
1028	}	1005	}
1029	}	1006	}
1030		1007
1031	sub _render {	1008	sub _render {
1032	my ($self) = @_;	1009	my ($self) = @_;
1033		1010
1034	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};
1035	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 - $self->{view_y};
1036		1013
1037	CFPlus::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};	1014	dc::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
1038		1015
1039	$self->SUPER::_render;	1016	$self->SUPER::_render;
1040	}	1017	}
1041		1018
1042	#############################################################################	1019	#############################################################################
1043		1020
1044	package CFPlus::UI::ScrolledWindow;	1021	package dc::UI::ScrolledWindow;
1045		1022
1046	our @ISA = CFPlus::UI::Table::;	1023	our @ISA = dc::UI::Table::;
1047		1024
1048	sub new {	1025	sub new {
1049	my ($class, %arg) = @_;	1026	my ($class, %arg) = @_;
1050		1027
1051	my $child = delete $arg{child};	1028	my $child = delete $arg{child};
1052		1029
1053	my $self;	1030	my $self;
1054		1031
1055	my $hslider = new CFPlus::UI::Slider	1032	my $hslider = new dc::UI::Slider
		1033	c_col => 0,
		1034	c_row => 1,
1056	vertical => 0,	1035	vertical => 0,
1057	range => [0, 0, 1, 0.01], # HACK fix	1036	range => [0, 0, 1, 0.01], # HACK fix
1058	on_changed => sub {	1037	on_changed => sub {
1059	$self->{hpos} = $_[1];	1038	$self->{hpos} = $_[1];
1060	$self->{vp}->set_offset ($self->{hpos}, $self->{vpos});	1039	$self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
1061	},	1040	},
1062	;	1041	;
1063		1042
1064	my $vslider = new CFPlus::UI::Slider	1043	my $vslider = new dc::UI::Slider
		1044	c_col => 1,
		1045	c_row => 0,
1065	vertical => 1,	1046	vertical => 1,
1066	range => [0, 0, 1, 0.01], # HACK fix	1047	range => [0, 0, 1, 0.01], # HACK fix
1067	on_changed => sub {	1048	on_changed => sub {
1068	$self->{vpos} = $_[1];	1049	$self->{vpos} = $_[1];
1069	$self->{vp}->set_offset ($self->{hpos}, $self->{vpos});	1050	$self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
…		…
1079	col_expand => [1, 0],	1060	col_expand => [1, 0],
1080	row_expand => [1, 0],	1061	row_expand => [1, 0],
1081	%arg,	1062	%arg,
1082	);	1063	);
1083		1064
1084	$self->{vp} = new CFPlus::UI::ViewPort	1065	$self->{vp} = new dc::UI::ViewPort
		1066	c_col => 0,
		1067	c_row => 0,
1085	expand => 1,	1068	expand => 1,
1086	scroll_x => $self->{scroll_x},	1069	scroll_x => $self->{scroll_x},
1087	scroll_y => $self->{scroll_y},	1070	scroll_y => $self->{scroll_y},
1088	on_changed => sub {	1071	on_changed => sub {
1089	my ($vp, $x, $y) = @_;	1072	my ($vp, $x, $y) = @_;
…		…
1091	$vp->{parent}{hslider}->set_value ($x);	1074	$vp->{parent}{hslider}->set_value ($x);
1092	$vp->{parent}{vslider}->set_value ($y);	1075	$vp->{parent}{vslider}->set_value ($y);
1093		1076
1094	0	1077	0
1095	},	1078	},
		1079	on_size_allocate => sub {
		1080	my ($vp, $w, $h) = @_;
		1081	$vp->{parent}->update_slider;
		1082	0
		1083	},
1096	;	1084	;
1097		1085
1098	$self->SUPER::add_at (0, 0, $self->{vp});	1086	$self->SUPER::add ($self->{vp});
1099		1087
1100	$self->add ($child) if $child;	1088	$self->add ($child) if $child;
1101		1089
1102	$self	1090	$self
1103	}	1091	}
1104
1105	#TODO# update range on size_allocate depending on child
1106		1092
1107	sub add {	1093	sub add {
1108	my ($self, $widget) = @_;	1094	my ($self, $widget) = @_;
1109		1095
1110	$self->{vp}->add ($self->{child} = $widget);	1096	$self->{vp}->add ($self->{child} = $widget);
1111	}	1097	}
1112		1098
		1099	sub set_offset { shift->{vp}->set_offset (@_) }
		1100	sub set_center { shift->{vp}->set_center (@_) }
		1101	sub make_visible { shift->{vp}->make_visible (@_) }
		1102
1113	sub update_slider {	1103	sub update_slider {
1114	my ($self) = @_;	1104	my ($self) = @_;
1115		1105
1116	my $child = ($self->{vp} or return)->child;	1106	my $child = ($self->{vp} or return)->child;
1117		1107
		1108	if ($self->{scroll_x}) {
1118	my ($w1, $w2) = ($child->{w}, $self->{vp}{w});	1109	my ($w1, $w2) = ($child->{req_w}, $self->{vp}{w});
1119	$self->{hslider}->set_range ([$self->{hslider}{range}[0], 0, $w1, $w2, 1]);	1110	$self->{hslider}->set_range ([$self->{hslider}{range}[0], 0, $w1, $w2, 1]);
1120		1111
1121	my $visible = $w1 > $w2;	1112	my $visible = $w1 > $w2;
1122	if ($visible != $self->{hslider}{visible}) {	1113	if ($visible != $self->{hslider_visible}) {
		1114	$self->{hslider_visible} = $visible;
1123	$visible ? $self->SUPER::add_at (0, 1, $self->{hslider})	1115	$visible ? $self->SUPER::add ($self->{hslider})
1124	: $self->{hslider}->hide;	1116	: $self->SUPER::remove ($self->{hslider});
		1117	}
1125	}	1118	}
1126		1119
		1120	if ($self->{scroll_y}) {
1127	my ($h1, $h2) = ($child->{h}, $self->{vp}{h});	1121	my ($h1, $h2) = ($child->{req_h}, $self->{vp}{h});
1128	$self->{vslider}->set_range ([$self->{vslider}{range}[0], 0, $h1, $h2, 1]);	1122	$self->{vslider}->set_range ([$self->{vslider}{range}[0], 0, $h1, $h2, 1]);
1129		1123
1130	my $visible = $h1 > $h2;	1124	my $visible = $h1 > $h2;
1131	if ($visible != $self->{vslider}{visible}) {	1125	if ($visible != $self->{vslider_visible}) {
		1126	$self->{vslider_visible} = $visible;
1132	$visible ? $self->SUPER::add_at (1, 0, $self->{vslider})	1127	$visible ? $self->SUPER::add ($self->{vslider})
1133	: $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, $oy);
1134	}	1148	};
1135	}
1136
1137	sub update {
1138	my ($self) = @_;
1139
1140	$self->update_slider;
1141	$self->SUPER::update;
1142	}	1149	}
1143		1150
1144	sub invoke_mouse_wheel {	1151	sub invoke_mouse_wheel {
1145	my ($self, $ev) = @_;	1152	my ($self, $ev) = @_;
1146		1153
1147	return 0 unless $ev->{dy}; # only vertical movements for now
1148
1149	$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 $self->{hslider_visible};
1150		1156
1151	1	1157	1
1152	}	1158	}
1153		1159
1154	sub invoke_button_down {	1160	sub invoke_button_down {
1155	my ($self, $ev, $x, $y) = @_;	1161	my ($self, $ev, $x, $y) = @_;
1156		1162
1157	if ($ev->{button} == 2) {	1163	if ($ev->{button} == 2) {
1158	$self->grab_focus;	1164	$self->start_dragging ($ev);
1159
1160	my $ox = $self->{vp}{view_x} + $ev->{x};
1161	my $oy = $self->{vp}{view_y} + $ev->{y};
1162
1163	$self->{motion} = sub {
1164	my ($ev, $x, $y) = @_;
1165
1166	$self->{vp}->set_offset ($ox - $ev->{x}, $oy - $ev->{y});
1167	$self->update;
1168	};
1169
1170	return 1;	1165	return 1;
1171	}	1166	}
1172		1167
1173	0	1168	0
1174	}	1169	}
…		…
1201	$self->SUPER::invoke_size_allocate ($w, $h)	1196	$self->SUPER::invoke_size_allocate ($w, $h)
1202	}	1197	}
1203		1198
1204	#############################################################################	1199	#############################################################################
1205		1200
1206	package CFPlus::UI::Frame;	1201	package dc::UI::Frame;
1207		1202
1208	our @ISA = CFPlus::UI::Bin::;	1203	our @ISA = dc::UI::Bin::;
1209		1204
1210	use CFPlus::OpenGL;	1205	use dc::OpenGL;
1211		1206
1212	sub new {	1207	sub new {
1213	my $class = shift;	1208	my $class = shift;
1214		1209
1215	$class->SUPER::new (	1210	$class->SUPER::new (
…		…
1225	my ($w, $h) = @$self{qw(w h)};	1220	my ($w, $h) = @$self{qw(w h)};
1226		1221
1227	glEnable GL_BLEND;	1222	glEnable GL_BLEND;
1228	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;	1223	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1229	glColor_premultiply @{ $self->{bg} };	1224	glColor_premultiply @{ $self->{bg} };
1230
1231	glBegin GL_QUADS;
1232	glVertex 0 , 0;
1233	glVertex 0 , $h;
1234	glVertex $w, $h;	1225	glRect 0, 0, $w, $h;
1235	glVertex $w, 0;
1236	glEnd;
1237
1238	glDisable GL_BLEND;	1226	glDisable GL_BLEND;
1239	}	1227	}
1240		1228
1241	$self->SUPER::_draw;	1229	$self->SUPER::_draw;
1242	}	1230	}
1243		1231
1244	#############################################################################	1232	#############################################################################
1245		1233
1246	package CFPlus::UI::FancyFrame;	1234	package dc::UI::FancyFrame;
1247		1235
1248	our @ISA = CFPlus::UI::Bin::;	1236	our @ISA = dc::UI::Bin::;
1249		1237
1250	use CFPlus::OpenGL;	1238	use dc::OpenGL;
1251		1239
1252	sub new {	1240	sub new {
1253	my ($class, %arg) = @_;	1241	my ($class, %arg) = @_;
1254		1242
1255	if ((exists $arg{label}) && !ref $arg{label}) {	1243	if ((exists $arg{label}) && !ref $arg{label}) {
1256	$arg{label} = new CFPlus::UI::Label	1244	$arg{label} = new dc::UI::Label
1257	align => 1,	1245	align => 1,
1258	valign => 0,	1246	valign => 0,
1259	text => $arg{label},	1247	text => $arg{label},
1260	fontsize => ($arg{border} || 0.8) * 0.75;	1248	fontsize => ($arg{border} || 0.8) * 0.75;
1261	}	1249	}
…		…
1273		1261
1274	sub add {	1262	sub add {
1275	my ($self, @widgets) = @_;	1263	my ($self, @widgets) = @_;
1276		1264
1277	$self->SUPER::add (@widgets);	1265	$self->SUPER::add (@widgets);
1278	$self->CFPlus::UI::Container::add ($self->{label}) if $self->{label};	1266	$self->dc::UI::Container::add ($self->{label}) if $self->{label};
1279	}	1267	}
1280		1268
1281	sub border {	1269	sub border {
1282	int $_[0]{border} * $::FONTSIZE	1270	int $_[0]{border} * $::FONTSIZE
1283	}	1271	}
…		…
1341	}	1329	}
1342	}	1330	}
1343		1331
1344	#############################################################################	1332	#############################################################################
1345		1333
1346	package CFPlus::UI::Toplevel;	1334	package dc::UI::Toplevel;
1347		1335
1348	our @ISA = CFPlus::UI::Bin::;	1336	our @ISA = dc::UI::Bin::;
1349		1337
1350	use CFPlus::OpenGL;	1338	use dc::OpenGL;
1351		1339
1352	my $bg =	1340	my $bg =
1353	new_from_file CFPlus::Texture CFPlus::find_rcfile "d1_bg.png",	1341	new_from_file dc::Texture dc::find_rcfile "d1_bg.png",
1354	mipmap => 1, wrap => 1;	1342	mipmap => 1, wrap => 1;
1355		1343
1356	my @border =	1344	my @border =
1357	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }	1345	map { new_from_file dc::Texture dc::find_rcfile $_, mipmap => 1 }
1358	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);
1359		1347
1360	my @icon =	1348	my @icon =
1361	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }	1349	map { new_from_file dc::Texture dc::find_rcfile $_, mipmap => 1 }
1362	qw(x1_move.png x1_resize.png);	1350	qw(x1_move.png x1_resize.png);
1363		1351
1364	sub new {	1352	sub new {
1365	my ($class, %arg) = @_;	1353	my ($class, %arg) = @_;
1366		1354
…		…
1372	min_w => 64,	1360	min_w => 64,
1373	min_h => 32,	1361	min_h => 32,
1374	%arg,	1362	%arg,
1375	);	1363	);
1376		1364
1377	$self->{title_widget} = new CFPlus::UI::Label	1365	$self->{title_widget} = new dc::UI::Label
1378	align => 0,	1366	align => 0,
1379	valign => 1,	1367	valign => 1,
1380	text => $self->{title},	1368	text => $self->{title},
1381	fontsize => $self->{border},	1369	fontsize => $self->{border},
1382	if exists $self->{title};	1370	if exists $self->{title};
1383		1371
1384	if ($self->{has_close_button}) {	1372	if ($self->{has_close_button}) {
1385	$self->{close_button} =	1373	$self->{close_button} =
1386	new CFPlus::UI::ImageButton	1374	new dc::UI::ImageButton
1387	path => 'x1_close.png',	1375	path => 'x1_close.png',
1388	on_activate => sub { $self->emit ("delete") };	1376	on_activate => sub { $self->emit ("delete") };
1389		1377
1390	$self->CFPlus::UI::Container::add ($self->{close_button});	1378	$self->dc::UI::Container::add ($self->{close_button});
1391	}	1379	}
1392		1380
1393	$self	1381	$self
1394	}	1382	}
1395		1383
1396	sub add {	1384	sub add {
1397	my ($self, @widgets) = @_;	1385	my ($self, @widgets) = @_;
1398		1386
1399	$self->SUPER::add (@widgets);	1387	$self->SUPER::add (@widgets);
1400	$self->CFPlus::UI::Container::add ($self->{close_button}) if $self->{close_button};	1388	$self->dc::UI::Container::add ($self->{close_button}) if $self->{close_button};
1401	$self->CFPlus::UI::Container::add ($self->{title_widget}) if $self->{title_widget};	1389	$self->dc::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
1402	}	1390	}
1403		1391
1404	sub border {	1392	sub border {
1405	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	$self->SUPER::get_max_wh
1406	}	1403	}
1407		1404
1408	sub size_request {	1405	sub size_request {
1409	my ($self) = @_;	1406	my ($self) = @_;
1410		1407
…		…
1582	if $self->{close_button};	1579	if $self->{close_button};
1583	}	1580	}
1584		1581
1585	#############################################################################	1582	#############################################################################
1586		1583
1587	package CFPlus::UI::Table;	1584	package dc::UI::Table;
1588		1585
1589	our @ISA = CFPlus::UI::Base::;	1586	our @ISA = dc::UI::Container::;
1590		1587
1591	use List::Util qw(max sum);	1588	use List::Util qw(max sum);
1592		1589
1593	use CFPlus::OpenGL;	1590	use dc::OpenGL;
1594		1591
1595	sub new {	1592	sub new {
1596	my $class = shift;	1593	my $class = shift;
1597		1594
1598	$class->SUPER::new (	1595	$class->SUPER::new (
1599	children => [],
1600	col_expand => [],	1596	col_expand => [],
1601	row_expand => [],	1597	row_expand => [],
1602	@_,	1598	@_,
1603	)	1599	)
1604	}	1600	}
1605		1601
1606	sub children {
1607	grep $_, map @$_, grep $_, @{ $_[0]{children} }
1608	}
1609
1610	# TODO: store row/col info in child widget and use standard add/del
1611	sub add {	1602	sub add {
1612	my $self = shift;	1603	my ($self, @widgets) = @_;
1613		1604
1614	Carp::cluck "please use the add_at method instead of calling add, thank you.\n";#d#	1605	for my $child (@widgets) {
1615	$self->add_at (@_);	1606	$child->{c_rowspan} ||= 1;
		1607	$child->{c_colspan} ||= 1;
		1608	}
		1609
		1610	$self->SUPER::add (@widgets);
1616	}	1611	}
1617		1612
1618	sub add_at {	1613	sub add_at {
1619	my $self = shift;	1614	my $self = shift;
1620		1615
		1616	my @widgets;
		1617
1621	while (@_) {	1618	while (@_) {
1622	my ($col, $row, $child) = splice @_, 0, 3, ();	1619	my ($col, $row, $child) = splice @_, 0, 3, ();
1623		1620
1624	$child->set_parent ($self);	1621	$child->{c_row} = $row;
1625	$self->{children}[$row][$col] = $child;	1622	$child->{c_col} = $col;
1626	}
1627		1623
1628	$self->{force_realloc} = 1;	1624	push @widgets, $child;
1629	$self->{force_size_alloc} = 1;	1625	}
1630	$self->realloc;
1631	}
1632		1626
1633	sub remove {	1627	$self->add (@widgets);
		1628	}
		1629
		1630	sub get_wh {
1634	my ($self, $child) = @_;	1631	my ($self) = @_;
1635		1632
1636	for (@{ $self->{children} }) {	1633	my (@w, @h);
1637	for (@{ $_ || [] }) {	1634
1638	$_ = 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];
1639	}	1645	}
1640	}	1646	}
1641	}
1642		1647
1643	# TODO: move to container class maybe? send children a signal on removal?	1648	# second pass, rows
1644	sub clear {	1649	for my $widget (sort { $a->{c_rowspan} <=> $b->{c_rowspan} } @children) {
1645	my ($self) = @_;
1646
1647	my @children = $self->children;
1648	delete $self->{children};
1649
1650	for (@children) {
1651	delete $_->{parent};
1652	$_->hide;
1653	}
1654
1655	$self->realloc;
1656	}
1657
1658	sub get_wh {
1659	my ($self) = @_;
1660
1661	my (@w, @h);
1662
1663	for my $y (0 .. $#{$self->{children}}) {
1664	my $row = $self->{children}[$y]
1665	or next;
1666
1667	for my $x (0 .. $#$row) {
1668	my $widget = $row->[$x]
1669	or next;
1670	my ($w, $h) = @$widget{qw(req_w req_h)};	1650	my ($r, $h, $rs) = @$widget{qw(c_row req_h c_rowspan)};
1671		1651
1672	$w[$x] = max $w[$x], $w;	1652	my $sh = sum @h[$r .. $r + $rs - 1];
1673	$h[$y] = max $h[$y], $h;	1653
		1654	if ($h > $sh) {
		1655	$_ += ($h - $sh) / ($sh ? $sh / $_ : $rs) for @h[$r .. $r + $rs - 1];
1674	}	1656	}
1675	}	1657	}
1676		1658
1677	(\@w, \@h)	1659	(\@w, \@h)
1678	}	1660	}
…		…
1694	my ($ws, $hs) = $self->get_wh;	1676	my ($ws, $hs) = $self->get_wh;
1695		1677
1696	my $req_w = (sum @$ws) || 1;	1678	my $req_w = (sum @$ws) || 1;
1697	my $req_h = (sum @$hs) || 1;	1679	my $req_h = (sum @$hs) || 1;
1698		1680
1699	# TODO: nicer code	1681	# now linearly scale the rows/columns to the allocated size
1700	my @col_expand = @{$self->{col_expand}};	1682	my @col_expand = @{$self->{col_expand}};
1701	@col_expand = (1) x @$ws unless @col_expand;	1683	@col_expand = (1) x @$ws unless @col_expand;
1702	my $col_expand = (sum @col_expand) || 1;	1684	my $col_expand = (sum @col_expand) || 1;
1703		1685
1704	$ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;	1686	$ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
1705		1687
1706	CFPlus::UI::harmonize $ws;	1688	dc::UI::harmonize $ws;
1707		1689
1708	my @row_expand = @{$self->{row_expand}};	1690	my @row_expand = @{$self->{row_expand}};
1709	@row_expand = (1) x @$ws unless @row_expand;	1691	@row_expand = (1) x @$ws unless @row_expand;
1710	my $row_expand = (sum @row_expand) || 1;	1692	my $row_expand = (sum @row_expand) || 1;
1711		1693
1712	$hs->[$_] += $row_expand[$_] / $row_expand * ($h - $req_h) for 0 .. $#$hs;	1694	$hs->[$_] += $row_expand[$_] / $row_expand * ($h - $req_h) for 0 .. $#$hs;
1713		1695
1714	CFPlus::UI::harmonize $hs;	1696	dc::UI::harmonize $hs;
1715		1697
1716	my $y;	1698	my @x; for (0 .. $#$ws) { $x[$_ + 1] = $x[$_] + $ws->[$_] }
		1699	my @y; for (0 .. $#$hs) { $y[$_ + 1] = $y[$_] + $hs->[$_] }
1717		1700
1718	for my $r (0 .. $#{$self->{children}}) {	1701	for my $widget ($self->children) {
1719	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)};
1720	or next;
1721		1703
1722	my $x = 0;	1704	$widget->configure (
1723	my $row_h = $hs->[$r];	1705	$x[$c], $y[$r],
		1706	$x[$c + $cs] - $x[$c], $y[$r + $rs] - $y[$r],
1724		1707	);
1725	for my $c (0 .. $#$row) {
1726	my $col_w = $ws->[$c];
1727
1728	if (my $widget = $row->[$c]) {
1729	$widget->configure ($x, $y, $col_w, $row_h);
1730	}
1731
1732	$x += $col_w;
1733	}
1734
1735	$y += $row_h;
1736	}	1708	}
1737		1709
1738	1	1710	1
1739	}	1711	}
1740		1712
1741	sub find_widget {
1742	my ($self, $x, $y) = @_;
1743
1744	$x -= $self->{x};
1745	$y -= $self->{y};
1746
1747	my $res;
1748
1749	for (grep $_, map @$_, grep $_, @{ $self->{children} }) {
1750	$res = $_->find_widget ($x, $y)
1751	and return $res;
1752	}
1753
1754	$self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
1755	}
1756
1757	sub _draw {
1758	my ($self) = @_;
1759
1760	for (grep $_, @{$self->{children}}) {
1761	$_->draw for grep $_, @$_;
1762	}
1763	}
1764
1765	#############################################################################	1713	#############################################################################
1766		1714
1767	package CFPlus::UI::Fixed;	1715	package dc::UI::Fixed;
1768		1716
1769	use List::Util qw(min max);	1717	use List::Util qw(min max);
1770		1718
1771	our @ISA = CFPlus::UI::Container::;	1719	our @ISA = dc::UI::Container::;
1772
1773	sub add {
1774	my ($self, $child, $posmode, $x, $y, $sizemode, $w, $h) = @_;
1775
1776	$child->{_fixed} = [$posmode, $x, $y, $sizemode, $w, $h];
1777	$self->SUPER::add ($child);
1778	}
1779		1720
1780	sub _scale($$$) {	1721	sub _scale($$$) {
1781	my ($mode, $val, $max) = @_;	1722	my ($rel, $val, $max) = @_;
1782		1723
1783	$mode eq "abs" ? $val	1724	$rel ? $val * $max : $val
1784	: $mode eq "rel" ? $val * $max
1785	: 0
1786	}	1725	}
1787		1726
1788	sub size_request {	1727	sub size_request {
1789	my ($self) = @_;	1728	my ($self) = @_;
1790		1729
1791	my ($x1, $y1, $x2, $y2) = (0, 0, 0, 0);	1730	my ($x1, $y1, $x2, $y2) = (0, 0, 0, 0);
1792		1731
1793	# determine overall size by querying abs widgets	1732	# determine overall size by querying abs widgets
1794	for my $child ($self->visible_children) {	1733	for my $child ($self->visible_children) {
1795	my ($pos, $x, $y, $size, $w, $h) = @{ $child->{_fixed} };	1734	unless ($child->{c_rel}) {
		1735	my $x = $child->{c_x};
		1736	my $y = $child->{c_y};
1796		1737
1797	if ($pos eq "abs") {
1798	$w = _scale $size, $w, $child->{req_w};
1799	$h = _scale $size, $h, $child->{req_h};
1800
1801	$x1 = min $x1, $x; $x2 = max $x2, $x + $w;	1738	$x1 = min $x1, $x; $x2 = max $x2, $x + $child->{req_w};
1802	$y1 = min $y1, $y; $y2 = max $y2, $y + $h;	1739	$y1 = min $y1, $y; $y2 = max $y2, $y + $child->{req_h};
1803	}	1740	}
1804	}	1741	}
1805		1742
1806	my $W = $x2 - $x1;	1743	my $W = $x2 - $x1;
1807	my $H = $y2 - $y1;	1744	my $H = $y2 - $y1;
1808		1745
1809	# now layout remaining widgets	1746	# now layout remaining widgets
1810	for my $child ($self->visible_children) {	1747	for my $child ($self->visible_children) {
1811	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}, $H;
1812		1751
1813	if ($pos ne "abs") {
1814	$x = _scale $pos, $x, $W;
1815	$y = _scale $pos, $x, $H;
1816	$w = _scale $size, $w, $child->{req_w};
1817	$h = _scale $size, $h, $child->{req_h};
1818
1819	$x1 = min $x1, $x; $x2 = max $x2, $x + $w;	1752	$x1 = min $x1, $x; $x2 = max $x2, $x + $child->{req_w};
1820	$y1 = min $y1, $y; $y2 = max $y2, $y + $h;	1753	$y1 = min $y1, $y; $y2 = max $y2, $y + $child->{req_h};
1821	}	1754	}
1822	}	1755	}
1823		1756
1824	my $W = $x2 - $x1;	1757	my $W = $x2 - $x1;
1825	my $H = $y2 - $y1;	1758	my $H = $y2 - $y1;
…		…
1829		1762
1830	sub invoke_size_allocate {	1763	sub invoke_size_allocate {
1831	my ($self, $W, $H) = @_;	1764	my ($self, $W, $H) = @_;
1832		1765
1833	for my $child ($self->visible_children) {	1766	for my $child ($self->visible_children) {
1834	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;
1835		1769
1836	$x = _scale $pos, $x, $W;	1770	$x += $child->{c_halign} * $child->{req_w};
1837	$y = _scale $pos, $x, $H;	1771	$y += $child->{c_valign} * $child->{req_h};
1838	$w = _scale $size, $w, $child->{req_w};
1839	$h = _scale $size, $h, $child->{req_h};
1840		1772
1841	$child->configure ($x, $y, $w, $h);	1773	$child->configure (int $x, int $y, $child->{req_w}, $child->{req_h});
1842	}	1774	}
1843		1775
1844	1	1776	1
1845	}	1777	}
1846		1778
1847	#############################################################################	1779	#############################################################################
1848		1780
1849	package CFPlus::UI::Box;	1781	package dc::UI::Box;
1850		1782
1851	our @ISA = CFPlus::UI::Container::;	1783	our @ISA = dc::UI::Container::;
1852		1784
1853	sub size_request {	1785	sub size_request {
1854	my ($self) = @_;	1786	my ($self) = @_;
		1787
		1788	my @children = $self->visible_children;
1855		1789
1856	$self->{vertical}	1790	$self->{vertical}
1857	? (	1791	? (
1858	(List::Util::max map $_->{req_w}, @{$self->{children}}),	1792	(List::Util::max map $_->{req_w}, @children),
1859	(List::Util::sum map $_->{req_h}, @{$self->{children}}),	1793	(List::Util::sum map $_->{req_h}, @children),
1860	)	1794	)
1861	: (	1795	: (
1862	(List::Util::sum map $_->{req_w}, @{$self->{children}}),	1796	(List::Util::sum map $_->{req_w}, @children),
1863	(List::Util::max map $_->{req_h}, @{$self->{children}}),	1797	(List::Util::max map $_->{req_h}, @children),
1864	)	1798	)
1865	}	1799	}
1866		1800
1867	sub invoke_size_allocate {	1801	sub invoke_size_allocate {
1868	my ($self, $w, $h) = @_;	1802	my ($self, $w, $h) = @_;
…		…
1889	$req[$_] += $space * $children[$_]{expand}	1823	$req[$_] += $space * $children[$_]{expand}
1890	for 0 .. $#children;	1824	for 0 .. $#children;
1891	}	1825	}
1892	}	1826	}
1893		1827
1894	CFPlus::UI::harmonize \@req;	1828	dc::UI::harmonize \@req;
1895		1829
1896	my $pos = 0;	1830	my $pos = 0;
1897	for (0 .. $#children) {	1831	for (0 .. $#children) {
1898	my $alloc = $req[$_];	1832	my $alloc = $req[$_];
1899	$children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));	1833	$children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
…		…
1904	1	1838	1
1905	}	1839	}
1906		1840
1907	#############################################################################	1841	#############################################################################
1908		1842
1909	package CFPlus::UI::HBox;	1843	package dc::UI::HBox;
1910		1844
1911	our @ISA = CFPlus::UI::Box::;	1845	our @ISA = dc::UI::Box::;
1912		1846
1913	sub new {	1847	sub new {
1914	my $class = shift;	1848	my $class = shift;
1915		1849
1916	$class->SUPER::new (	1850	$class->SUPER::new (
…		…
1919	)	1853	)
1920	}	1854	}
1921		1855
1922	#############################################################################	1856	#############################################################################
1923		1857
1924	package CFPlus::UI::VBox;	1858	package dc::UI::VBox;
1925		1859
1926	our @ISA = CFPlus::UI::Box::;	1860	our @ISA = dc::UI::Box::;
1927		1861
1928	sub new {	1862	sub new {
1929	my $class = shift;	1863	my $class = shift;
1930		1864
1931	$class->SUPER::new (	1865	$class->SUPER::new (
…		…
1934	)	1868	)
1935	}	1869	}
1936		1870
1937	#############################################################################	1871	#############################################################################
1938		1872
1939	package CFPlus::UI::Label;	1873	package dc::UI::Label;
1940		1874
1941	our @ISA = CFPlus::UI::DrawBG::;	1875	our @ISA = dc::UI::DrawBG::;
1942		1876
1943	use CFPlus::OpenGL;	1877	use dc::OpenGL;
1944		1878
1945	sub new {	1879	sub new {
1946	my ($class, %arg) = @_;	1880	my ($class, %arg) = @_;
1947		1881
1948	my $self = $class->SUPER::new (	1882	my $self = $class->SUPER::new (
…		…
1953	#text => initial text	1887	#text => initial text
1954	#markup => initial narkup	1888	#markup => initial narkup
1955	#max_w => maximum pixel width	1889	#max_w => maximum pixel width
1956	#style => 0, # render flags	1890	#style => 0, # render flags
1957	ellipsise => 3, # end	1891	ellipsise => 3, # end
1958	layout => (new CFPlus::Layout),	1892	layout => (new dc::Layout),
1959	fontsize => 1,	1893	fontsize => 1,
1960	align => -1,	1894	align => -1,
1961	valign => -1,	1895	valign => -1,
1962	padding_x => 2,	1896	padding_x => 2,
1963	padding_y => 2,	1897	padding_y => 2,
1964	can_events => 0,	1898	can_events => 0,
1965	%arg	1899	%arg
1966	);	1900	);
1967		1901
1968	if (exists $self->{template}) {	1902	if (exists $self->{template}) {
1969	my $layout = new CFPlus::Layout;	1903	my $layout = new dc::Layout;
1970	$layout->set_text (delete $self->{template});	1904	$layout->set_text (delete $self->{template});
1971	$self->{template} = $layout;	1905	$self->{template} = $layout;
1972	}	1906	}
1973		1907
1974	if (exists $self->{markup}) {	1908	if (exists $self->{markup}) {
…		…
1992		1926
1993	delete $self->{ox};	1927	delete $self->{ox};
1994	$self->SUPER::realloc;	1928	$self->SUPER::realloc;
1995	}	1929	}
1996		1930
		1931	sub clear {
		1932	my ($self) = @_;
		1933
		1934	$self->set_text ("");
		1935	}
		1936
1997	sub set_text {	1937	sub set_text {
1998	my ($self, $text) = @_;	1938	my ($self, $text) = @_;
1999		1939
2000	return if $self->{text} eq "T$text";	1940	return if $self->{text} eq "T$text";
2001	$self->{text} = "T$text";	1941	$self->{text} = "T$text";
…		…
2024		1964
2025	sub size_request {	1965	sub size_request {
2026	my ($self) = @_;	1966	my ($self) = @_;
2027		1967
2028	$self->{size_req} ||= do {	1968	$self->{size_req} ||= do {
		1969	my ($max_w, $max_h) = $self->get_max_wh;
		1970
2029	$self->{layout}->set_font ($self->{font}) if $self->{font};	1971	$self->{layout}->set_font ($self->{font}) if $self->{font};
2030	$self->{layout}->set_width ($self->{max_w} || -1);	1972	$self->{layout}->set_width ($self->{max_w} || $max_w || -1);
2031	$self->{layout}->set_ellipsise ($self->{ellipsise});	1973	$self->{layout}->set_ellipsise ($self->{ellipsise});
2032	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});	1974	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
2033	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	1975	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2034		1976
2035	my ($w, $h) = $self->{layout}->size;	1977	my ($w, $h) = $self->{layout}->size;
…		…
2107	: ($self->{w} - $size->[0]) * 0.5);	2049	: ($self->{w} - $size->[0]) * 0.5);
2108		2050
2109	$self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}	2051	$self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
2110	: $self->{valign} > 0 ? $self->{h} - $size->[1] - $self->{padding_y}	2052	: $self->{valign} > 0 ? $self->{h} - $size->[1] - $self->{padding_y}
2111	: ($self->{h} - $size->[1]) * 0.5);	2053	: ($self->{h} - $size->[1]) * 0.5);
		2054
		2055	$self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
2112	};	2056	};
2113		2057
2114	my $w = List::Util::min $self->{w} + 4, $size->[0];	2058	# unless ($self->{list}) {
2115	my $h = List::Util::min $self->{h} + 2, $size->[1];	2059	# $self->{list} = dc::OpenGL::glGenList;
2116		2060	# dc::OpenGL::glNewList $self->{list};
2117	$self->{layout}->render ($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	$self->{layout}->draw;
2118	}	2068	}
		2069
		2070	#sub destroy {
		2071	# my ($self) = @_;
		2072	#
		2073	# dc::OpenGL::glDeleteList delete $self->{list} if $self->{list};
		2074	#
		2075	# $self->SUPER::destroy;
		2076	#}
2119		2077
2120	#############################################################################	2078	#############################################################################
2121		2079
2122	package CFPlus::UI::EntryBase;	2080	package dc::UI::EntryBase;
2123		2081
2124	our @ISA = CFPlus::UI::Label::;	2082	our @ISA = dc::UI::Label::;
2125		2083
2126	use CFPlus::OpenGL;	2084	use dc::OpenGL;
2127		2085
2128	sub new {	2086	sub new {
2129	my $class = shift;	2087	my $class = shift;
2130		2088
2131	$class->SUPER::new (	2089	$class->SUPER::new (
2132	fg => [1, 1, 1],	2090	fg => [1, 1, 1],
2133	bg => [0, 0, 0, 0.2],	2091	bg => [0, 0, 0, 0.2],
		2092	outline => [0.6, 0.3, 0.1],
2134	active_bg => [1, 1, 1, 0.5],	2093	active_bg => [0, 0, 1, .2],
2135	active_fg => [0, 0, 0],	2094	active_fg => [1, 1, 1],
		2095	active_outline => [1, 1, 0],
2136	can_hover => 1,	2096	can_hover => 1,
2137	can_focus => 1,	2097	can_focus => 1,
2138	valign => 0,	2098	valign => 0,
2139	can_events => 1,	2099	can_events => 1,
2140	ellipsise => 0,	2100	ellipsise => 0,
…		…
2196		2156
2197	if ($uni == 8) {	2157	if ($uni == 8) {
2198	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};	2158	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
2199	} elsif ($uni == 127) {	2159	} elsif ($uni == 127) {
2200	substr $text, $self->{cursor}, 1, "";	2160	substr $text, $self->{cursor}, 1, "";
2201	} elsif ($sym == CFPlus::SDLK_LEFT) {	2161	} elsif ($sym == dc::SDLK_LEFT) {
2202	--$self->{cursor} if $self->{cursor};	2162	--$self->{cursor} if $self->{cursor};
2203	} elsif ($sym == CFPlus::SDLK_RIGHT) {	2163	} elsif ($sym == dc::SDLK_RIGHT) {
2204	++$self->{cursor} if $self->{cursor} < length $self->{text};	2164	++$self->{cursor} if $self->{cursor} < length $self->{text};
2205	} elsif ($sym == CFPlus::SDLK_HOME) {	2165	} elsif ($sym == dc::SDLK_HOME) {
2206	# what a hack	2166	# what a hack
2207	$self->{cursor} =	2167	$self->{cursor} =
2208	(substr $self->{text}, 0, $self->{cursor}) =~ /^(.*\012)/	2168	(substr $self->{text}, 0, $self->{cursor}) =~ /^(.*\012)/
2209	? length $1	2169	? length $1
2210	: 0;	2170	: 0;
2211	} elsif ($sym == CFPlus::SDLK_END) {	2171	} elsif ($sym == dc::SDLK_END) {
2212	# uh, again	2172	# uh, again
2213	$self->{cursor} =	2173	$self->{cursor} =
2214	(substr $self->{text}, $self->{cursor}) =~ /^([^\012]*)\012/	2174	(substr $self->{text}, $self->{cursor}) =~ /^([^\012]*)\012/
2215	? $self->{cursor} + length $1	2175	? $self->{cursor} + length $1
2216	: length $self->{text};	2176	: length $self->{text};
…		…
2280	glColor_premultiply @{$self->{bg}};	2240	glColor_premultiply @{$self->{bg}};
2281	}	2241	}
2282		2242
2283	glEnable GL_BLEND;	2243	glEnable GL_BLEND;
2284	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;	2244	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2285	glBegin GL_QUADS;
2286	glVertex 0 , 0;
2287	glVertex 0 , $self->{h};
2288	glVertex $self->{w}, $self->{h};	2245	glRect 0, 0, $self->{w}, $self->{h};
2289	glVertex $self->{w}, 0;
2290	glEnd;
2291	glDisable GL_BLEND;	2246	glDisable GL_BLEND;
2292		2247
2293	$self->SUPER::_draw;	2248	$self->SUPER::_draw;
2294		2249
2295	#TODO: force update every cursor change :(	2250	#TODO: force update every cursor change :(
…		…
2297		2252
2298	unless (exists $self->{cur_h}) {	2253	unless (exists $self->{cur_h}) {
2299	my $text = substr $self->{text}, 0, $self->{cursor};	2254	my $text = substr $self->{text}, 0, $self->{cursor};
2300	utf8::encode $text;	2255	utf8::encode $text;
2301		2256
2302	@$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 $text);
2303	}	2258	}
2304		2259
		2260	glColor_premultiply @{$self->{active_fg}};
2305	glBegin GL_LINES;	2261	glBegin GL_LINES;
2306	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};
2307	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} + $self->{cur_h};
2308	glEnd;	2264	glEnd;
		2265
		2266	glLineWidth 3;
		2267	glColor @{$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, $self->{h} * .5;
		2278	glEnd;
2309	}	2279	}
2310	}	2280	}
2311		2281
2312	#############################################################################	2282	#############################################################################
2313		2283
2314	package CFPlus::UI::Entry;	2284	package dc::UI::Entry;
2315		2285
2316	our @ISA = CFPlus::UI::EntryBase::;	2286	our @ISA = dc::UI::EntryBase::;
2317		2287
2318	use CFPlus::OpenGL;	2288	use dc::OpenGL;
2319		2289
2320	sub invoke_key_down {	2290	sub invoke_key_down {
2321	my ($self, $ev) = @_;	2291	my ($self, $ev) = @_;
2322		2292
2323	my $sym = $ev->{sym};	2293	my $sym = $ev->{sym};
…		…
2329	$self->{history_pointer} = -1;	2299	$self->{history_pointer} = -1;
2330	$self->{history_saveback} = '';	2300	$self->{history_saveback} = '';
2331	$self->emit (activate => $txt);	2301	$self->emit (activate => $txt);
2332	$self->update;	2302	$self->update;
2333		2303
2334	} elsif ($sym == CFPlus::SDLK_UP) {	2304	} elsif ($sym == dc::SDLK_UP) {
2335	if ($self->{history_pointer} < 0) {	2305	if ($self->{history_pointer} < 0) {
2336	$self->{history_saveback} = $self->get_text;	2306	$self->{history_saveback} = $self->get_text;
2337	}	2307	}
2338	if (@{$self->{history} || []} > 0) {	2308	if (@{$self->{history} || []} > 0) {
2339	$self->{history_pointer}++;	2309	$self->{history_pointer}++;
…		…
2341	$self->{history_pointer} = @{$self->{history} || []} - 1;	2311	$self->{history_pointer} = @{$self->{history} || []} - 1;
2342	}	2312	}
2343	$self->set_text ($self->{history}->[$self->{history_pointer}]);	2313	$self->set_text ($self->{history}->[$self->{history_pointer}]);
2344	}	2314	}
2345		2315
2346	} elsif ($sym == CFPlus::SDLK_DOWN) {	2316	} elsif ($sym == dc::SDLK_DOWN) {
2347	$self->{history_pointer}--;	2317	$self->{history_pointer}--;
2348	$self->{history_pointer} = -1 if $self->{history_pointer} < 0;	2318	$self->{history_pointer} = -1 if $self->{history_pointer} < 0;
2349		2319
2350	if ($self->{history_pointer} >= 0) {	2320	if ($self->{history_pointer} >= 0) {
2351	$self->set_text ($self->{history}->[$self->{history_pointer}]);	2321	$self->set_text ($self->{history}->[$self->{history_pointer}]);
…		…
2360	1	2330	1
2361	}	2331	}
2362		2332
2363	#############################################################################	2333	#############################################################################
2364		2334
2365	package CFPlus::UI::TextEdit;	2335	package dc::UI::TextEdit;
2366		2336
2367	our @ISA = CFPlus::UI::EntryBase::;	2337	our @ISA = dc::UI::EntryBase::;
2368		2338
2369	use CFPlus::OpenGL;	2339	use dc::OpenGL;
2370		2340
2371	sub move_cursor_ver {	2341	sub move_cursor_ver {
2372	my ($self, $dy) = @_;	2342	my ($self, $dy) = @_;
2373		2343
2374	my ($y, $x) = $self->{layout}->index_to_line_x ($self->{cursor});	2344	my ($y, $x) = $self->{layout}->index_to_line_x ($self->{cursor});
…		…
2386	sub invoke_key_down {	2356	sub invoke_key_down {
2387	my ($self, $ev) = @_;	2357	my ($self, $ev) = @_;
2388		2358
2389	my $sym = $ev->{sym};	2359	my $sym = $ev->{sym};
2390		2360
2391	if ($sym == CFPlus::SDLK_UP) {	2361	if ($sym == dc::SDLK_UP) {
2392	$self->move_cursor_ver (-1);	2362	$self->move_cursor_ver (-1);
2393	} elsif ($sym == CFPlus::SDLK_DOWN) {	2363	} elsif ($sym == dc::SDLK_DOWN) {
2394	$self->move_cursor_ver (+1);	2364	$self->move_cursor_ver (+1);
2395	} else {	2365	} else {
2396	return $self->SUPER::invoke_key_down ($ev)	2366	return $self->SUPER::invoke_key_down ($ev)
2397	}	2367	}
2398		2368
2399	1	2369	1
2400	}	2370	}
2401		2371
2402	#############################################################################	2372	#############################################################################
2403		2373
2404	package CFPlus::UI::Button;	2374	package dc::UI::ButtonBin;
2405		2375
2406	our @ISA = CFPlus::UI::Label::;	2376	our @ISA = dc::UI::Bin::;
2407		2377
2408	use CFPlus::OpenGL;	2378	use dc::OpenGL;
2409		2379
2410	my @tex =	2380	my @tex =
2411	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }	2381	map { new_from_file dc::Texture dc::find_rcfile $_, mipmap => 1 }
		2382	qw(b1_button_inactive.png b1_button_active.png);
		2383
		2384	sub new {
		2385	my $class = shift;
		2386
		2387	$class->SUPER::new (
		2388	can_hover => 1,
		2389	align => 0,
		2390	valign => 0,
		2391	can_events => 1,
		2392	@_
		2393	)
		2394	}
		2395
		2396	sub invoke_button_up {
		2397	my ($self, $ev, $x, $y) = @_;
		2398
		2399	$self->emit ("activate")
		2400	if $x >= 0 && $x < $self->{w}
		2401	&& $y >= 0 && $y < $self->{h};
		2402
		2403	1
		2404	}
		2405
		2406	sub _draw {
		2407	my ($self) = @_;
		2408
		2409	glEnable GL_TEXTURE_2D;
		2410	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		2411	glColor 0, 0, 0, 1;
		2412
		2413	my $tex = $tex[$GRAB == $self];
		2414	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
		2415
		2416	glDisable GL_TEXTURE_2D;
		2417
		2418	$self->SUPER::_draw;
		2419	}
		2420
		2421	#############################################################################
		2422
		2423	package dc::UI::Button;
		2424
		2425	our @ISA = dc::UI::Label::;
		2426
		2427	use dc::OpenGL;
		2428
		2429	my @tex =
		2430	map { new_from_file dc::Texture dc::find_rcfile $_, mipmap => 1 }
2412	qw(b1_button_inactive.png b1_button_active.png);	2431	qw(b1_button_inactive.png b1_button_active.png);
2413		2432
2414	sub new {	2433	sub new {
2415	my $class = shift;	2434	my $class = shift;
2416		2435
…		…
2454	$self->SUPER::_draw;	2473	$self->SUPER::_draw;
2455	}	2474	}
2456		2475
2457	#############################################################################	2476	#############################################################################
2458		2477
2459	package CFPlus::UI::CheckBox;	2478	package dc::UI::CheckBox;
2460		2479
2461	our @ISA = CFPlus::UI::DrawBG::;	2480	our @ISA = dc::UI::DrawBG::;
2462		2481
2463	my @tex =	2482	my @tex =
2464	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }	2483	map { new_from_file dc::Texture dc::find_rcfile $_, mipmap => 1 }
2465	qw(c1_checkbox_bg.png c1_checkbox_active.png);	2484	qw(c1_checkbox_bg.png c1_checkbox_active.png);
2466		2485
2467	use CFPlus::OpenGL;	2486	use dc::OpenGL;
2468		2487
2469	sub new {	2488	sub new {
2470	my $class = shift;	2489	my $class = shift;
2471		2490
2472	$class->SUPER::new (	2491	$class->SUPER::new (
…		…
2512	sub _draw {	2531	sub _draw {
2513	my ($self) = @_;	2532	my ($self) = @_;
2514		2533
2515	$self->SUPER::_draw;	2534	$self->SUPER::_draw;
2516		2535
2517	glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;	2536	glTranslate $self->{padding_x}, $self->{padding_y}, 0;
2518		2537
2519	my ($w, $h) = @$self{qw(w h)};	2538	my ($w, $h) = @$self{qw(w h)};
2520		2539
2521	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;
2522		2541
…		…
2529	glDisable GL_TEXTURE_2D;	2548	glDisable GL_TEXTURE_2D;
2530	}	2549	}
2531		2550
2532	#############################################################################	2551	#############################################################################
2533		2552
2534	package CFPlus::UI::Image;	2553	package dc::UI::Image;
2535		2554
2536	our @ISA = CFPlus::UI::Base::;	2555	our @ISA = dc::UI::Base::;
2537		2556
2538	use CFPlus::OpenGL;	2557	use dc::OpenGL;
2539		2558
2540	our %texture_cache;	2559	our %texture_cache;
2541		2560
2542	sub new {	2561	sub new {
2543	my $class = shift;	2562	my $class = shift;
2544		2563
2545	my $self = $class->SUPER::new (	2564	my $self = $class->SUPER::new (
2546	can_events => 0,	2565	can_events => 0,
		2566	scale => 1,
2547	@_,	2567	@_,
2548	);	2568	);
2549		2569
2550	$self->{path} || $self->{tex}	2570	$self->{path} || $self->{tex}
2551	or Carp::croak "'path' or 'tex' attributes required";	2571	or Carp::croak "'path' or 'tex' attributes required";
2552		2572
2553	$self->{tex} ||= $texture_cache{$self->{path}} ||=	2573	$self->{tex} ||= $texture_cache{$self->{path}} ||=
2554	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;
2555		2575
2556	CFPlus::weaken $texture_cache{$self->{path}};	2576	dc::weaken $texture_cache{$self->{path}};
2557		2577
2558	$self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};	2578	$self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
2559		2579
2560	$self	2580	$self
2561	}	2581	}
2562		2582
2563	sub STORABLE_freeze {	2583	sub STORABLE_freeze {
2564	my ($self, $cloning) = @_;	2584	my ($self, $cloning) = @_;
2565		2585
2566	$self->{path}	2586	$self->{path}
2567	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";
2568		2588
2569	$self->{path}	2589	$self->{path}
2570	}	2590	}
2571		2591
2572	sub STORABLE_attach {	2592	sub STORABLE_attach {
…		…
2576	}	2596	}
2577		2597
2578	sub size_request {	2598	sub size_request {
2579	my ($self) = @_;	2599	my ($self) = @_;
2580		2600
2581	($self->{tex}{w}, $self->{tex}{h})	2601	(int $self->{tex}{w} * $self->{scale}, int $self->{tex}{h} * $self->{scale})
2582	}	2602	}
2583		2603
2584	sub _draw {	2604	sub _draw {
2585	my ($self) = @_;	2605	my ($self) = @_;
2586		2606
…		…
2596	}	2616	}
2597		2617
2598	glEnable GL_TEXTURE_2D;	2618	glEnable GL_TEXTURE_2D;
2599	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2619	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2600		2620
2601	$tex->draw_quad (0, 0, $w, $h);	2621	$tex->draw_quad_alpha (0, 0, $w, $h);
2602		2622
2603	glDisable GL_TEXTURE_2D;	2623	glDisable GL_TEXTURE_2D;
2604	}	2624	}
2605		2625
2606	#############################################################################	2626	#############################################################################
2607		2627
2608	package CFPlus::UI::ImageButton;	2628	package dc::UI::ImageButton;
2609		2629
2610	our @ISA = CFPlus::UI::Image::;	2630	our @ISA = dc::UI::Image::;
2611		2631
2612	use CFPlus::OpenGL;	2632	use dc::OpenGL;
2613		2633
2614	my %textures;	2634	my %textures;
2615		2635
2616	sub new {	2636	sub new {
2617	my $class = shift;	2637	my $class = shift;
…		…
2627	can_events => 1,	2647	can_events => 1,
2628	@_	2648	@_
2629	);	2649	);
2630	}	2650	}
2631		2651
		2652	sub invoke_button_down {
		2653	my ($self, $ev, $x, $y) = @_;
		2654
		2655	1
		2656	}
		2657
2632	sub invoke_button_up {	2658	sub invoke_button_up {
2633	my ($self, $ev, $x, $y) = @_;	2659	my ($self, $ev, $x, $y) = @_;
2634		2660
2635	$self->emit ("activate")	2661	$self->emit ("activate")
2636	if $x >= 0 && $x < $self->{w}	2662	if $x >= 0 && $x < $self->{w}
…		…
2639	1	2665	1
2640	}	2666	}
2641		2667
2642	#############################################################################	2668	#############################################################################
2643		2669
2644	package CFPlus::UI::VGauge;	2670	package dc::UI::VGauge;
2645		2671
2646	our @ISA = CFPlus::UI::Base::;	2672	our @ISA = dc::UI::Base::;
2647		2673
2648	use List::Util qw(min max);	2674	use List::Util qw(min max);
2649		2675
2650	use CFPlus::OpenGL;	2676	use dc::OpenGL;
2651		2677
2652	my %tex = (	2678	my %tex = (
2653	food => [	2679	food => [
2654	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }	2680	map { new_from_file dc::Texture dc::find_rcfile $_, mipmap => 1 }
2655	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/	2681	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
2656	],	2682	],
2657	grace => [	2683	grace => [
2658	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }	2684	map { new_from_file dc::Texture dc::find_rcfile $_, mipmap => 1 }
2659	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/
2660	],	2686	],
2661	hp => [	2687	hp => [
2662	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }	2688	map { new_from_file dc::Texture dc::find_rcfile $_, mipmap => 1 }
2663	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/	2689	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
2664	],	2690	],
2665	mana => [	2691	mana => [
2666	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }	2692	map { new_from_file dc::Texture dc::find_rcfile $_, mipmap => 1 }
2667	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/	2693	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
2668	],	2694	],
2669	);	2695	);
2670		2696
2671	# eg. VGauge->new (gauge => 'food'), default gauge: food	2697	# eg. VGauge->new (gauge => 'food'), default gauge: food
…		…
2774	glDisable GL_TEXTURE_2D;	2800	glDisable GL_TEXTURE_2D;
2775	}	2801	}
2776		2802
2777	#############################################################################	2803	#############################################################################
2778		2804
		2805	package dc::UI::Progress;
		2806
		2807	our @ISA = dc::UI::Label::;
		2808
		2809	use dc::OpenGL;
		2810
		2811	sub new {
		2812	my ($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
2779	package CFPlus::UI::Gauge;	2943	package dc::UI::Gauge;
2780		2944
2781	our @ISA = CFPlus::UI::VBox::;	2945	our @ISA = dc::UI::VBox::;
2782		2946
2783	sub new {	2947	sub new {
2784	my ($class, %arg) = @_;	2948	my ($class, %arg) = @_;
2785		2949
2786	my $self = $class->SUPER::new (	2950	my $self = $class->SUPER::new (
…		…
2788	can_hover => 1,	2952	can_hover => 1,
2789	can_events => 1,	2953	can_events => 1,
2790	%arg,	2954	%arg,
2791	);	2955	);
2792		2956
2793	$self->add ($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");
2794	$self->add ($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);
2795	$self->add ($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");
2796		2960
2797	$self	2961	$self
2798	}	2962	}
2799		2963
2800	sub set_fontsize {	2964	sub set_fontsize {
…		…
2821	$self->{value}->set_text ($val);	2985	$self->{value}->set_text ($val);
2822	}	2986	}
2823		2987
2824	#############################################################################	2988	#############################################################################
2825		2989
2826	package CFPlus::UI::Slider;	2990	package dc::UI::Slider;
2827		2991
2828	use strict;	2992	use strict;
2829		2993
2830	use CFPlus::OpenGL;	2994	use dc::OpenGL;
2831		2995
2832	our @ISA = CFPlus::UI::DrawBG::;	2996	our @ISA = dc::UI::DrawBG::;
2833		2997
2834	my @tex =	2998	my @tex =
2835	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_ }	2999	map { new_from_file dc::Texture dc::find_rcfile $_ }
2836	qw(s1_slider.png s1_slider_bg.png);	3000	qw(s1_slider.png s1_slider_bg.png);
2837		3001
2838	sub new {	3002	sub new {
2839	my $class = shift;	3003	my $class = shift;
2840		3004
…		…
2908		3072
2909	$self->SUPER::invoke_button_down ($ev, $x, $y);	3073	$self->SUPER::invoke_button_down ($ev, $x, $y);
2910		3074
2911	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];	3075	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2912		3076
2913	$self->invoke_mouse_motion ($ev, $x, $y)	3077	$self->invoke_mouse_motion ($ev, $x, $y);
		3078
		3079	1
2914	}	3080	}
2915		3081
2916	sub invoke_mouse_motion {	3082	sub invoke_mouse_motion {
2917	my ($self, $ev, $x, $y) = @_;	3083	my ($self, $ev, $x, $y) = @_;
2918		3084
…		…
2934	sub invoke_mouse_wheel {	3100	sub invoke_mouse_wheel {
2935	my ($self, $ev) = @_;	3101	my ($self, $ev) = @_;
2936		3102
2937	my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx};	3103	my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx};
2938		3104
2939	my $pagepart = $ev->{mod} & CFPlus::KMOD_SHIFT ? 1 : 0.2;	3105	my $pagepart = $ev->{mod} & dc::KMOD_SHIFT ? 1 : 0.2;
2940		3106
2941	$self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * $pagepart);	3107	$self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * $pagepart);
2942		3108
2943	! ! $delta	3109	1
2944	}	3110	}
2945		3111
2946	sub update {	3112	sub update {
2947	my ($self) = @_;	3113	my ($self) = @_;
2948		3114
…		…
2997	glDisable GL_TEXTURE_2D;	3163	glDisable GL_TEXTURE_2D;
2998	}	3164	}
2999		3165
3000	#############################################################################	3166	#############################################################################
3001		3167
3002	package CFPlus::UI::ValSlider;	3168	package dc::UI::ValSlider;
3003		3169
3004	our @ISA = CFPlus::UI::HBox::;	3170	our @ISA = dc::UI::HBox::;
3005		3171
3006	sub new {	3172	sub new {
3007	my ($class, %arg) = @_;	3173	my ($class, %arg) = @_;
3008		3174
3009	my $range = delete $arg{range};	3175	my $range = delete $arg{range};
3010		3176
3011	my $self = $class->SUPER::new (	3177	my $self = $class->SUPER::new (
3012	slider => (new CFPlus::UI::Slider expand => 1, range => $range),	3178	slider => (new dc::UI::Slider expand => 1, range => $range),
3013	entry => (new CFPlus::UI::Label text => "", template => delete $arg{template}),	3179	entry => (new dc::UI::Label text => "", template => delete $arg{template}),
3014	to_value => sub { shift },	3180	to_value => sub { shift },
3015	from_value => sub { shift },	3181	from_value => sub { shift },
3016	%arg,	3182	%arg,
3017	);	3183	);
3018		3184
…		…
3038	sub set_range { shift->{slider}->set_range (@_) }	3204	sub set_range { shift->{slider}->set_range (@_) }
3039	sub set_value { shift->{slider}->set_value (@_) }	3205	sub set_value { shift->{slider}->set_value (@_) }
3040		3206
3041	#############################################################################	3207	#############################################################################
3042		3208
3043	package CFPlus::UI::TextScroller;	3209	package dc::UI::TextScroller;
3044		3210
3045	our @ISA = CFPlus::UI::HBox::;	3211	our @ISA = dc::UI::HBox::;
3046		3212
3047	use CFPlus::OpenGL;	3213	use dc::OpenGL;
3048		3214
3049	sub new {	3215	sub new {
3050	my $class = shift;	3216	my $class = shift;
3051		3217
3052	my $self = $class->SUPER::new (	3218	my $self = $class->SUPER::new (
…		…
3054	can_events => 1,	3220	can_events => 1,
3055	indent => 0,	3221	indent => 0,
3056	#font => default_font	3222	#font => default_font
3057	@_,	3223	@_,
3058		3224
3059	layout => (new CFPlus::Layout),	3225	layout => (new dc::Layout),
3060	par => [],	3226	par => [],
3061	max_par => 0,	3227	max_par => 0,
3062	height => 0,	3228	height => 0,
3063	children => [	3229	children => [
3064	(new CFPlus::UI::Empty expand => 1),	3230	(new dc::UI::Empty expand => 1),
3065	(new CFPlus::UI::Slider vertical => 1),	3231	(new dc::UI::Slider vertical => 1),
3066	],	3232	],
3067	);	3233	);
3068		3234
3069	$self->{children}[1]->connect (changed => sub { $self->update });	3235	$self->{children}[1]->connect (changed => sub { $self->update });
3070		3236
…		…
3079	}	3245	}
3080		3246
3081	sub size_request {	3247	sub size_request {
3082	my ($self) = @_;	3248	my ($self) = @_;
3083		3249
3084	my ($empty, $slider) = @{ $self->{children} };	3250	my ($empty, $slider) = $self->visible_children;
3085		3251
3086	local $self->{children} = [$empty, $slider];	3252	local $self->{children} = [$empty, $slider];
3087	$self->SUPER::size_request	3253	$self->SUPER::size_request
3088	}	3254	}
3089		3255
…		…
3253	$ROOT->on_post_alloc ($self => sub {	3419	$ROOT->on_post_alloc ($self => sub {
3254	$self->force_uptodate;	3420	$self->force_uptodate;
3255		3421
3256	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};	3422	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
3257		3423
3258	$self->{texture} ||= new_from_opengl CFPlus::Texture $W, $H, sub {	3424	$self->{texture} ||= new_from_opengl dc::Texture $W, $H, sub {
3259	glClearColor 0, 0, 0, 0;	3425	glClearColor 0, 0, 0, 0;
3260	glClear GL_COLOR_BUFFER_BIT;	3426	glClear GL_COLOR_BUFFER_BIT;
3261		3427
3262	package CFPlus::UI::Base;	3428	package dc::UI::Base;
3263	local ($draw_x, $draw_y, $draw_w, $draw_h) =	3429	local ($draw_x, $draw_y, $draw_w, $draw_h) =
3264	(0, 0, $self->{w}, $self->{h});	3430	(0, 0, $self->{w}, $self->{h});
3265		3431
3266	my $top = int $self->{children}[1]{range}[0];	3432	my $top = int $self->{children}[1]{range}[0];
3267		3433
…		…
3278		3444
3279	if ($y0 < $y + $h && $y < $y1) {	3445	if ($y0 < $y + $h && $y < $y1) {
3280	my $layout = $self->get_layout ($para);	3446	my $layout = $self->get_layout ($para);
3281		3447
3282	$layout->render ($para->{indent}, $y - $y0);	3448	$layout->render ($para->{indent}, $y - $y0);
		3449	$layout->draw;
3283		3450
3284	if (my @w = @{ $para->{widget} }) {	3451	if (my @w = @{ $para->{widget} }) {
3285	my @s = $layout->get_shapes;	3452	my @s = $layout->get_shapes;
3286		3453
3287	for (@w) {	3454	for (@w) {
…		…
3325	$self->{children}[1]->draw;	3492	$self->{children}[1]->draw;
3326	}	3493	}
3327		3494
3328	#############################################################################	3495	#############################################################################
3329		3496
3330	package CFPlus::UI::Animator;	3497	package dc::UI::Animator;
3331		3498
3332	use CFPlus::OpenGL;	3499	use dc::OpenGL;
3333		3500
3334	our @ISA = CFPlus::UI::Bin::;	3501	our @ISA = dc::UI::Bin::;
3335		3502
3336	sub moveto {	3503	sub moveto {
3337	my ($self, $x, $y) = @_;	3504	my ($self, $x, $y) = @_;
3338		3505
3339	$self->{moveto} = [$self->{x}, $self->{y}, $x, $y];	3506	$self->{moveto} = [$self->{x}, $self->{y}, $x, $y];
…		…
3367	glPopMatrix;	3534	glPopMatrix;
3368	}	3535	}
3369		3536
3370	#############################################################################	3537	#############################################################################
3371		3538
3372	package CFPlus::UI::Flopper;	3539	package dc::UI::Flopper;
3373		3540
3374	our @ISA = CFPlus::UI::Button::;	3541	our @ISA = dc::UI::Button::;
3375		3542
3376	sub new {	3543	sub new {
3377	my $class = shift;	3544	my $class = shift;
3378		3545
3379	my $self = $class->SUPER::new (	3546	my $self = $class->SUPER::new (
…		…
3391	$self->{other}->toggle_visibility;	3558	$self->{other}->toggle_visibility;
3392	}	3559	}
3393		3560
3394	#############################################################################	3561	#############################################################################
3395		3562
3396	package CFPlus::UI::Tooltip;	3563	package dc::UI::Tooltip;
3397		3564
3398	our @ISA = CFPlus::UI::Bin::;	3565	our @ISA = dc::UI::Bin::;
3399		3566
3400	use CFPlus::OpenGL;	3567	use dc::OpenGL;
3401		3568
3402	sub new {	3569	sub new {
3403	my $class = shift;	3570	my $class = shift;
3404		3571
3405	$class->SUPER::new (	3572	$class->SUPER::new (
…		…
3409	}	3576	}
3410		3577
3411	sub set_tooltip_from {	3578	sub set_tooltip_from {
3412	my ($self, $widget) = @_;	3579	my ($self, $widget) = @_;
3413		3580
3414	$widget->{tooltip} = CFPlus::Pod::section_label tooltip => $1
3415	if $widget->{tooltip} =~ /^#(.*)$/;
3416
3417	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 $tip =~ /^#(.*)$/;
3418		3586
3419	if ($ENV{CFPLUS_DEBUG} & 2) {	3587	if ($ENV{CFPLUS_DEBUG} & 2) {
3420	$tooltip .= "\n\n" . (ref $widget) . "\n"	3588	$tip .= "\n\n" . (ref $widget) . "\n"
3421	. "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"	3589	. "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
3422	. "req $widget->{req_w} $widget->{req_h}\n"	3590	. "req $widget->{req_w} $widget->{req_h}\n"
3423	. "visible $widget->{visible}";	3591	. "visible $widget->{visible}";
3424	}	3592	}
3425		3593
3426	$tooltip =~ s/^\n+//;	3594	$tip =~ s/^\n+//;
3427	$tooltip =~ s/\n+$//;	3595	$tip =~ s/\n+$//;
3428		3596
3429	$self->add (new CFPlus::UI::Label	3597	$self->add (new dc::UI::Label
3430	markup => $tooltip,	3598	markup => $tip,
3431	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,	3599	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
3432	fontsize => 0.8,	3600	fontsize => 0.8,
3433	style => 1, # FLAG_INVERSE	3601	style => 1, # FLAG_INVERSE
3434	ellipsise => 0,	3602	ellipsise => 0,
3435	font => ($widget->{tooltip_font} || $::FONT_PROP),	3603	font => ($widget->{tooltip_font} || $::FONT_PROP),
…		…
3473	}	3641	}
3474		3642
3475	sub _draw {	3643	sub _draw {
3476	my ($self) = @_;	3644	my ($self) = @_;
3477		3645
3478	glTranslate 0.375, 0.375;
3479
3480	my ($w, $h) = @$self{qw(w h)};	3646	my ($w, $h) = @$self{qw(w h)};
3481		3647
3482	glColor 1, 0.8, 0.4;	3648	glColor 1, 0.8, 0.4;
3483	glBegin GL_QUADS;	3649	glRect 0, 0, $w, $h;
3484	glVertex 0 , 0;
3485	glVertex 0 , $h;
3486	glVertex $w, $h;
3487	glVertex $w, 0;
3488	glEnd;
3489		3650
3490	glColor 0, 0, 0;	3651	glColor 0, 0, 0;
3491	glBegin GL_LINE_LOOP;	3652	glRect_lineloop .5, .5, $w + .5, $h + .5;
3492	glVertex 0 , 0;
3493	glVertex 0 , $h;
3494	glVertex $w, $h;
3495	glVertex $w, 0;
3496	glEnd;
3497		3653
3498	glTranslate 2 - 0.375, 2 - 0.375;	3654	glTranslate 2, 2;
3499		3655
3500	$self->SUPER::_draw;	3656	$self->SUPER::_draw;
3501	}	3657	}
3502		3658
3503	#############################################################################	3659	#############################################################################
3504		3660
3505	package CFPlus::UI::Face;	3661	package dc::UI::Face;
3506		3662
3507	our @ISA = CFPlus::UI::DrawBG::;	3663	our @ISA = dc::UI::DrawBG::;
3508		3664
3509	use CFPlus::OpenGL;	3665	use dc::OpenGL;
3510		3666
3511	sub new {	3667	sub new {
3512	my $class = shift;	3668	my $class = shift;
3513		3669
3514	my $self = $class->SUPER::new (	3670	my $self = $class->SUPER::new (
…		…
3518	can_events => 0,	3674	can_events => 0,
3519	@_,	3675	@_,
3520	);	3676	);
3521		3677
3522	if ($self->{anim} && $self->{animspeed}) {	3678	if ($self->{anim} && $self->{animspeed}) {
3523	CFPlus::weaken (my $widget = $self);	3679	dc::weaken (my $widget = $self);
3524		3680
3525	$widget->{animspeed} = List::Util::max 0.05, $widget->{animspeed};	3681	$self->{animspeed} = List::Util::max 0.05, $self->{animspeed};
3526	$widget->{anim_start} = $self->{animspeed} * Event::time / $self->{animspeed};	3682	$self->{timer} = EV::periodic_ns 0, $self->{animspeed}, undef, sub {
3527	$self->{timer} = Event->timer (
3528	parked => 1,
3529	cb => sub {
3530	return unless $::CONN && $widget;	3683	return unless $::CONN;
3531		3684
		3685	my $w = $widget
		3686	or return;
		3687
3532	++$widget->{frame};	3688	++$w->{frame};
3533	$widget->update_face;	3689	$w->update_face;
		3690
		3691	# somehow, $widget can go away
3534	$widget->update;	3692	$w->update;
3535
3536	$widget->update_timer;	3693	$w->update_timer;
3537	},
3538	);	3694	};
3539		3695
3540	$self->update_face;	3696	$self->update_face;
3541	$self->update_timer;	3697	$self->update_timer;
3542	}	3698	}
3543		3699
…		…
3548	my ($self) = @_;	3704	my ($self) = @_;
3549		3705
3550	return unless $self->{timer};	3706	return unless $self->{timer};
3551		3707
3552	if ($self->{visible}) {	3708	if ($self->{visible}) {
3553	$self->{timer}->at (
3554	$self->{anim_start}
3555	+ $self->{animspeed}
3556	* int 1.5 + (Event::time - $self->{anim_start}) / $self->{animspeed}
3557	);
3558	$self->{timer}->start;	3709	$self->{timer}->start;
3559	} else {	3710	} else {
3560	$self->{timer}->stop;	3711	$self->{timer}->stop;
3561	}	3712	}
3562	}	3713	}
3563		3714
3564	sub update_face {	3715	sub update_face {
3565	my ($self) = @_;	3716	my ($self) = @_;
3566		3717
3567	return unless $::CONN;
3568
3569	if (my $anim = $::CONN->{anim}[$self->{anim}]) {
3570	if ($anim && @$anim) {
3571	delete $self->{wait_face};
3572	$self->{face} = $anim->[ $self->{frame} % @$anim ];
3573	}
3574	}
3575	}
3576
3577	sub size_request {
3578	my ($self) = @_;
3579
3580	if ($::CONN) {	3718	if ($::CONN) {
3581	if (my $faceid = $::CONN->{faceid}[$self->{face}]) {	3719	if (my $anim = $::CONN->{anim}[$self->{anim}]) {
3582	if (my $tex = $::CONN->{texture}[$faceid]) {	3720	if ($anim && @$anim) {
3583	return ($self->{size_w} || $tex->{w}, $self->{size_h} || $tex->{h});	3721	$self->{face} = $anim->[ $self->{frame} % @$anim ];
3584	} else {	3722	delete $self->{face_change_cb};
3585	$self->{wait_face} ||= $::CONN->connect_face_update ($faceid, sub {	3723
3586	$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 { $self->reconfigure });
		3727	}
3587	});	3728	}
3588	}	3729	}
3589	}	3730	}
3590	}	3731	}
		3732	}
		3733
		3734	sub size_request {
		3735	my ($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 { $self->reconfigure });
		3748	}
		3749	}
3591		3750
3592	($self->{size_w} || 8, $self->{size_h} || 8)	3751	($self->{size_w} || 8, $self->{size_h} || 8)
3593	}	3752	}
3594		3753
3595	sub update {	3754	sub update {
…		…
3609	}	3768	}
3610		3769
3611	sub _draw {	3770	sub _draw {
3612	my ($self) = @_;	3771	my ($self) = @_;
3613		3772
3614	return unless $::CONN;
3615
3616	$self->SUPER::_draw;	3773	$self->SUPER::_draw;
3617		3774
3618	my $faceid = $::CONN->{faceid}[$self->{face}]	3775	if (my $tex = $self->{tex}) {
3619	or return;
3620
3621	my $tex = $::CONN->{texture}[$faceid];
3622
3623	if ($tex) {
3624	glEnable GL_TEXTURE_2D;	3776	glEnable GL_TEXTURE_2D;
3625	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	3777	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
3626	glColor 0, 0, 0, 1;	3778	glColor 0, 0, 0, 1;
3627	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});	3779	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
3628	glDisable GL_TEXTURE_2D;	3780	glDisable GL_TEXTURE_2D;
…		…
3638	$self->SUPER::destroy;	3790	$self->SUPER::destroy;
3639	}	3791	}
3640		3792
3641	#############################################################################	3793	#############################################################################
3642		3794
3643	package CFPlus::UI::Buttonbar;	3795	package dc::UI::Buttonbar;
3644		3796
3645	our @ISA = CFPlus::UI::HBox::;	3797	our @ISA = dc::UI::HBox::;
3646		3798
3647	# TODO: should actually wrap buttons and other goodies.	3799	# TODO: should actually wrap buttons and other goodies.
3648		3800
3649	#############################################################################	3801	#############################################################################
3650		3802
3651	package CFPlus::UI::Menu;	3803	package dc::UI::Menu;
3652		3804
3653	our @ISA = CFPlus::UI::Toplevel::;	3805	our @ISA = dc::UI::Toplevel::;
3654		3806
3655	use CFPlus::OpenGL;	3807	use dc::OpenGL;
3656		3808
3657	sub new {	3809	sub new {
3658	my $class = shift;	3810	my $class = shift;
3659		3811
3660	my $self = $class->SUPER::new (	3812	my $self = $class->SUPER::new (
3661	items => [],	3813	items => [],
3662	z => 100,	3814	z => 100,
3663	@_,	3815	@_,
3664	);	3816	);
3665		3817
3666	$self->add ($self->{vbox} = new CFPlus::UI::VBox);	3818	$self->add ($self->{vbox} = new dc::UI::VBox);
3667		3819
3668	for my $item (@{ $self->{items} }) {	3820	for my $item (@{ $self->{items} }) {
3669	my ($widget, $cb, $tooltip) = @$item;	3821	my ($widget, $cb, $tooltip) = @$item;
3670		3822
3671	# handle various types of items, only text for now	3823	# handle various types of items, only text for now
3672	if (!ref $widget) {	3824	if (!ref $widget) {
3673	if ($widget =~ /\t/) {	3825	if ($widget =~ /\t/) {
3674	my ($left, $right) = split /\t/, $widget, 2;	3826	my ($left, $right) = split /\t/, $widget, 2;
3675		3827
3676	$widget = new CFPlus::UI::HBox	3828	$widget = new dc::UI::HBox
3677	can_hover => 1,	3829	can_hover => 1,
3678	can_events => 1,	3830	can_events => 1,
3679	tooltip => $tooltip,	3831	tooltip => $tooltip,
3680	children => [	3832	children => [
3681	(new CFPlus::UI::Label markup => $left, expand => 1),	3833	(new dc::UI::Label markup => $left, expand => 1),
3682	(new CFPlus::UI::Label markup => $right, align => +1),	3834	(new dc::UI::Label markup => $right, align => +1),
3683	],	3835	],
3684	;	3836	;
3685		3837
3686	} else {	3838	} else {
3687	$widget = new CFPlus::UI::Label	3839	$widget = new dc::UI::Label
3688	can_hover => 1,	3840	can_hover => 1,
3689	can_events => 1,	3841	can_events => 1,
3690	markup => $widget,	3842	markup => $widget,
3691	tooltip => $tooltip;	3843	tooltip => $tooltip;
3692	}	3844	}
…		…
3740	1	3892	1
3741	}	3893	}
3742		3894
3743	#############################################################################	3895	#############################################################################
3744		3896
3745	package CFPlus::UI::Multiplexer;	3897	package dc::UI::Multiplexer;
3746		3898
3747	our @ISA = CFPlus::UI::Container::;	3899	our @ISA = dc::UI::Container::;
3748		3900
3749	sub new {	3901	sub new {
3750	my $class = shift;	3902	my $class = shift;
3751		3903
3752	my $self = $class->SUPER::new (	3904	my $self = $class->SUPER::new (
…		…
3813	$self->{current}->draw;	3965	$self->{current}->draw;
3814	}	3966	}
3815		3967
3816	#############################################################################	3968	#############################################################################
3817		3969
3818	package CFPlus::UI::Notebook;	3970	package dc::UI::Notebook;
3819		3971
		3972	use dc::OpenGL;
		3973
3820	our @ISA = CFPlus::UI::VBox::;	3974	our @ISA = dc::UI::VBox::;
3821		3975
3822	sub new {	3976	sub new {
3823	my $class = shift;	3977	my $class = shift;
3824		3978
3825	my $self = $class->SUPER::new (	3979	my $self = $class->SUPER::new (
3826	buttonbar => (new CFPlus::UI::Buttonbar),	3980	buttonbar => (new dc::UI::Buttonbar),
3827	multiplexer => (new CFPlus::UI::Multiplexer expand => 1),	3981	multiplexer => (new dc::UI::Multiplexer expand => 1),
		3982	active_outline => [.7, .7, 0.2],
3828	# filter => # will be put between multiplexer and $self	3983	# filter => # will be put between multiplexer and $self
3829	@_,	3984	@_,
3830	);	3985	);
3831		3986
3832	$self->{filter}->add ($self->{multiplexer}) if $self->{filter};	3987	$self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3833	$self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});	3988	$self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3834		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
3835	$self	4024	$self
3836	}	4025	}
3837		4026
3838	sub add {	4027	sub add {
		4028	my ($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	$self->{multiplexer}->children
		4042	}
		4043
		4044	sub add_tab {
3839	my ($self, $title, $widget, $tooltip) = @_;	4045	my ($self, $title, $widget, $tooltip) = @_;
3840		4046
3841	CFPlus::weaken $self;	4047	$title = [$title, $tooltip] unless ref $title;
		4048	$widget->{c_tab} = $title;
3842		4049
3843	$self->{buttonbar}->add (new CFPlus::UI::Button
3844	markup => $title,
3845	tooltip => $tooltip,
3846	on_activate => sub { $self->set_current_page ($widget) },
3847	);
3848
3849	$self->{multiplexer}->add ($widget);	4050	$self->add ($widget);
3850	}	4051	}
3851		4052
3852	sub get_current_page {	4053	sub get_current_page {
3853	my ($self) = @_;	4054	my ($self) = @_;
3854		4055
…		…
3860		4061
3861	$self->{multiplexer}->set_current_page ($page);	4062	$self->{multiplexer}->set_current_page ($page);
3862	$self->emit (page_changed => $self->{multiplexer}{current});	4063	$self->emit (page_changed => $self->{multiplexer}{current});
3863	}	4064	}
3864		4065
		4066	sub _draw {
		4067	my ($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
3865	#############################################################################	4086	#############################################################################
3866		4087
3867	package CFPlus::UI::Selector;	4088	package dc::UI::Selector;
3868		4089
3869	use utf8;	4090	use utf8;
3870		4091
3871	our @ISA = CFPlus::UI::Button::;	4092	our @ISA = dc::UI::Button::;
3872		4093
3873	sub new {	4094	sub new {
3874	my $class = shift;	4095	my $class = shift;
3875		4096
3876	my $self = $class->SUPER::new (	4097	my $self = $class->SUPER::new (
…		…
3893	my ($value, $title, $tooltip) = @$_;	4114	my ($value, $title, $tooltip) = @$_;
3894		4115
3895	push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];	4116	push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
3896	}	4117	}
3897		4118
3898	CFPlus::UI::Menu->new (items => \@menu_items)->popup ($ev);	4119	dc::UI::Menu->new (items => \@menu_items)->popup ($ev);
3899	}	4120	}
3900		4121
3901	sub _set_value {	4122	sub _set_value {
3902	my ($self, $value) = @_;	4123	my ($self, $value) = @_;
3903		4124
3904	my ($item) = grep $_->[0] eq $value, @{ $self->{options} }	4125	my ($item) = grep $_->[0] eq $value, @{ $self->{options} };
		4126	$item ||= $self->{options}[0]
3905	or return;	4127	or return;
3906		4128
3907	$self->{value} = $item->[0];	4129	$self->{value} = $item->[0];
3908	$self->set_markup ("$item->[1] ⇓");	4130	$self->set_markup ("$item->[1] ⇓");
3909	$self->set_tooltip ($item->[2]);	4131	# $self->set_tooltip ($item->[2]);
3910	}	4132	}
3911		4133
3912	sub set_value {	4134	sub set_value {
3913	my ($self, $value) = @_;	4135	my ($self, $value) = @_;
3914		4136
…		…
3916		4138
3917	$self->_set_value ($value);	4139	$self->_set_value ($value);
3918	$self->emit (changed => $value);	4140	$self->emit (changed => $value);
3919	}	4141	}
3920		4142
		4143	sub set_options {
		4144	my ($self, $options) = @_;
		4145
		4146	$self->{options} = $options;
		4147	$self->_set_value ($self->{value});
		4148	}
		4149
3921	#############################################################################	4150	#############################################################################
3922		4151
3923	package CFPlus::UI::Statusbox;	4152	package dc::UI::Statusbox;
3924		4153
3925	our @ISA = CFPlus::UI::VBox::;	4154	our @ISA = dc::UI::VBox::;
3926		4155
3927	sub new {	4156	sub new {
3928	my $class = shift;	4157	my $class = shift;
3929		4158
3930	my $self = $class->SUPER::new (	4159	my $self = $class->SUPER::new (
3931	fontsize => 0.8,	4160	fontsize => 0.8,
3932	@_,	4161	@_,
3933	);	4162	);
3934		4163
3935	CFPlus::weaken (my $this = $self);	4164	dc::weaken (my $this = $self);
3936		4165
3937	$self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });	4166	$self->{timer} = EV::timer 1, 1, sub { $this->reorder };
3938		4167
3939	$self	4168	$self
3940	}	4169	}
3941		4170
3942	sub reorder {	4171	sub reorder {
3943	my ($self) = @_;	4172	my ($self) = @_;
3944	my $NOW = Time::HiRes::time;	4173	my $NOW = Time::HiRes::time;
3945		4174
3946	# freeze display when hovering over any label	4175	# freeze display when hovering over any label
3947	return if $CFPlus::UI::TOOLTIP->{owner}	4176	return if $dc::UI::TOOLTIP->{owner}
3948	&& grep $CFPlus::UI::TOOLTIP->{owner} == $_->{label},	4177	&& grep $dc::UI::TOOLTIP->{owner} == $_->{label},
3949	values %{ $self->{item} };	4178	values %{ $self->{item} };
3950		4179
3951	while (my ($k, $v) = each %{ $self->{item} }) {	4180	while (my ($k, $v) = each %{ $self->{item} }) {
3952	delete $self->{item}{$k} if $v->{timeout} < $NOW;	4181	delete $self->{item}{$k} if $v->{timeout} < $NOW;
3953	}	4182	}
		4183
		4184	$self->{timer}->set (1, 1);
3954		4185
3955	my @widgets;	4186	my @widgets;
3956		4187
3957	my @items = sort {	4188	my @items = sort {
3958	$a->{pri} <=> $b->{pri}	4189	$a->{pri} <=> $b->{pri}
3959	or $b->{id} <=> $a->{id}	4190	or $b->{id} <=> $a->{id}
3960	} values %{ $self->{item} };	4191	} values %{ $self->{item} };
3961
3962	$self->{timer}->interval (1);
3963		4192
3964	my $count = 10 + 1;	4193	my $count = 10 + 1;
3965	for my $item (@items) {	4194	for my $item (@items) {
3966	last unless --$count;	4195	last unless --$count;
3967		4196
…		…
3974	for ($short) {	4203	for ($short) {
3975	s/^\s+//;	4204	s/^\s+//;
3976	s/\s+/ /g;	4205	s/\s+/ /g;
3977	}	4206	}
3978		4207
3979	new CFPlus::UI::Label	4208	new dc::UI::Label
3980	markup => $short,	4209	markup => $short,
3981	tooltip => $item->{tooltip},	4210	tooltip => $item->{tooltip},
3982	tooltip_font => $::FONT_PROP,	4211	tooltip_font => $::FONT_PROP,
3983	tooltip_width => 0.67,	4212	tooltip_width => 0.67,
3984	fontsize => $item->{fontsize} || $self->{fontsize},	4213	fontsize => $item->{fontsize} || $self->{fontsize},
…		…
3991	if ((my $diff = $item->{timeout} - $NOW) < 2) {	4220	if ((my $diff = $item->{timeout} - $NOW) < 2) {
3992	$label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;	4221	$label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3993	$label->update;	4222	$label->update;
3994	$label->set_max_size (undef, $label->{req_h} * $diff)	4223	$label->set_max_size (undef, $label->{req_h} * $diff)
3995	if $diff < 1;	4224	if $diff < 1;
3996	$self->{timer}->interval (1/30);	4225	$self->{timer}->set (1/30, 1/30);
3997	} else {	4226	} else {
3998	$label->{fg}[3] = $item->{fg}[3] || 1;	4227	$label->{fg}[3] = $item->{fg}[3] || 1;
3999	}	4228	}
4000		4229
4001	push @widgets, $label;	4230	push @widgets, $label;
…		…
4063	$self->SUPER::destroy;	4292	$self->SUPER::destroy;
4064	}	4293	}
4065		4294
4066	#############################################################################	4295	#############################################################################
4067		4296
4068	package CFPlus::UI::Root;	4297	package dc::UI::Root;
4069		4298
4070	our @ISA = CFPlus::UI::Container::;	4299	our @ISA = dc::UI::Container::;
4071		4300
4072	use List::Util qw(min max);	4301	use List::Util qw(min max);
4073		4302
4074	use CFPlus::OpenGL;	4303	use dc::OpenGL;
4075		4304
4076	sub new {	4305	sub new {
4077	my $class = shift;	4306	my $class = shift;
4078		4307
4079	my $self = $class->SUPER::new (	4308	my $self = $class->SUPER::new (
4080	visible => 1,	4309	visible => 1,
4081	@_,	4310	@_,
4082	);	4311	);
4083		4312
4084	CFPlus::weaken ($self->{root} = $self);	4313	dc::weaken ($self->{root} = $self);
4085		4314
4086	$self	4315	$self
4087	}	4316	}
4088		4317
4089	sub size_request {	4318	sub size_request {
…		…
4137	}	4366	}
4138		4367
4139	sub update {	4368	sub update {
4140	my ($self) = @_;	4369	my ($self) = @_;
4141		4370
4142	$::WANT_REFRESH++;	4371	$::WANT_REFRESH = 1;
4143	}	4372	}
4144		4373
4145	sub add {	4374	sub add {
4146	my ($self, @children) = @_;	4375	my ($self, @children) = @_;
4147		4376
…		…
4184	while ($self->{refresh_hook}) {	4413	while ($self->{refresh_hook}) {
4185	$_->()	4414	$_->()
4186	for values %{delete $self->{refresh_hook}};	4415	for values %{delete $self->{refresh_hook}};
4187	}	4416	}
4188		4417
4189	if ($self->{realloc}) {	4418	while ($self->{realloc}) {
4190	my %queue;	4419	my %queue;
4191	my @queue;	4420	my @queue;
4192	my $widget;	4421	my $widget;
4193		4422
4194	outer:	4423	outer:
…		…
4241	}	4470	}
4242	}	4471	}
4243		4472
4244	delete $self->{realloc}{$widget+0};	4473	delete $self->{realloc}{$widget+0};
4245	}	4474	}
4246	}
4247		4475
4248	while (my $size_alloc = delete $self->{size_alloc}) {	4476	while (my $size_alloc = delete $self->{size_alloc}) {
4249	my @queue = sort { $b->{visible} <=> $a->{visible} }	4477	my @queue = sort { $a->{visible} <=> $b->{visible} }
4250	values %$size_alloc;	4478	values %$size_alloc;
4251		4479
4252	while () {	4480	while () {
4253	my $widget = pop @queue || last;	4481	my $widget = pop @queue || last;
4254		4482
4255	my ($w, $h) = @$widget{qw(alloc_w alloc_h)};	4483	my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
4256		4484
4257	$w = 0 if $w < 0;
4258	$h = 0 if $h < 0;
4259
4260	$w = max $widget->{min_w}, $w;	4485	$w = max $widget->{min_w}, $w;
4261	$h = max $widget->{min_h}, $h;	4486	$h = max $widget->{min_h}, $h;
4262		4487
4263	# $w = min $self->{w} - $widget->{x}, $w if $self->{w};	4488	# $w = min $self->{w} - $widget->{x}, $w if $self->{w};
4264	# $h = min $self->{h} - $widget->{y}, $h if $self->{h};	4489	# $h = min $self->{h} - $widget->{y}, $h if $self->{h};
4265		4490
4266	$w = min $widget->{max_w}, $w if exists $widget->{max_w};	4491	$w = min $widget->{max_w}, $w if exists $widget->{max_w};
4267	$h = min $widget->{max_h}, $h if exists $widget->{max_h};	4492	$h = min $widget->{max_h}, $h if exists $widget->{max_h};
4268		4493
4269	$w = int $w + 0.5;	4494	$w = int $w + 0.5;
4270	$h = int $h + 0.5;	4495	$h = int $h + 0.5;
4271		4496
4272	if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {	4497	if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
4273	$widget->{old_w} = $widget->{w};	4498	$widget->{old_w} = $widget->{w};
4274	$widget->{old_h} = $widget->{h};	4499	$widget->{old_h} = $widget->{h};
4275		4500
4276	$widget->{w} = $w;	4501	$widget->{w} = $w;
4277	$widget->{h} = $h;	4502	$widget->{h} = $h;
4278		4503
4279	$widget->emit (size_allocate => $w, $h);	4504	$widget->emit (size_allocate => $w, $h);
		4505	}
4280	}	4506	}
4281	}	4507	}
4282	}	4508	}
4283		4509
4284	while ($self->{post_alloc_hook}) {	4510	while ($self->{post_alloc_hook}) {
…		…
4295	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;	4521	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
4296	glMatrixMode GL_MODELVIEW;	4522	glMatrixMode GL_MODELVIEW;
4297	glLoadIdentity;	4523	glLoadIdentity;
4298		4524
4299	{	4525	{
4300	package CFPlus::UI::Base;	4526	package dc::UI::Base;
4301		4527
4302	local ($draw_x, $draw_y, $draw_w, $draw_h) =	4528	local ($draw_x, $draw_y, $draw_w, $draw_h) =
4303	(0, 0, $self->{w}, $self->{h});	4529	(0, 0, $self->{w}, $self->{h});
4304		4530
4305	$self->_draw;	4531	$self->_draw;
4306	}	4532	}
4307	}	4533	}
4308		4534
4309	#############################################################################	4535	#############################################################################
4310		4536
4311	package CFPlus::UI;	4537	package dc::UI;
4312		4538
4313	$ROOT = new CFPlus::UI::Root;	4539	$ROOT = new dc::UI::Root;
4314	$TOOLTIP = new CFPlus::UI::Tooltip z => 900;	4540	$TOOLTIP = new dc::UI::Tooltip z => 900;
4315		4541
4316	1	4542	1
4317		4543

Diff Legend

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