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

Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.408 by root, Sun Jul 22 15:26:01 2007 UTC vs.
Revision 1.472 by root, Wed Dec 24 04:09:27 2008 UTC

1	package CFPlus::UI;	1	package DC::UI;
2		2
3	use utf8;	3	use utf8;
4	use strict;	4	use strict;
5		5
6	use 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	my $delta = $ev->{button} * 2 - 9;	115	my $delta = $ev->{button} * 2 - 9;
119	my $shift = $ev->{mod} & CFPlus::KMOD_SHIFT;	116	my $shift = $ev->{mod} & DC::KMOD_SHIFT;
120		117
121	$ev->{dx} = $shift ? $delta : 0;	118	$ev->{dx} = $shift ? $delta : 0;
122	$ev->{dy} = $shift ? 0 : $delta;	119	$ev->{dy} = $shift ? 0 : $delta;
123		120
124	$GRAB->emit (mouse_wheel => $ev);	121	$GRAB->emit (mouse_wheel => $ev);
…		…
142	my $grab = $GRAB; undef $GRAB;	139	my $grab = $GRAB; undef $GRAB;
143	$grab->update if $grab;	140	$grab->update if $grab;
144	$GRAB->update if $GRAB;	141	$GRAB->update if $GRAB;
145		142
146	check_hover $widget;	143	check_hover $widget;
147	$TOOLTIP_WATCHER->cb->();	144	$TOOLTIP_WATCHER->invoke;
148	}	145	}
149	}	146	}
150		147
151	sub feed_sdl_motion_event {	148	sub feed_sdl_motion_event {
152	my ($ev) = @_;	149	my ($ev) = @_;
…		…
214	reconfigure_widgets;	211	reconfigure_widgets;
215	}	212	}
216		213
217	#############################################################################	214	#############################################################################
218		215
219	package CFPlus::UI::Event;	216	package DC::UI::Event;
220		217
221	sub xy {	218	sub xy {
222	$_[1]->coord2local ($_[0]{x}, $_[0]{y})	219	$_[1]->coord2local ($_[0]{x}, $_[0]{y})
223	}	220	}
224		221
225	#############################################################################	222	#############################################################################
226		223
227	package CFPlus::UI::Base;	224	package DC::UI::Base;
228		225
229	use strict;	226	use strict;
230		227
231	use CFPlus::OpenGL;	228	use DC::OpenGL;
232		229
233	sub new {	230	sub new {
234	my $class = shift;	231	my $class = shift;
235		232
236	my $self = bless {	233	my $self = bless {
…		…
241	h => undef,	238	h => undef,
242	can_events => 1,	239	can_events => 1,
243	@_	240	@_
244	}, $class;	241	}, $class;
245		242
246	CFPlus::weaken ($CFPlus::UI::WIDGET{$self+0} = $self);	243	DC::weaken ($DC::UI::WIDGET{$self+0} = $self);
247		244
248	for (keys %$self) {	245	for (keys %$self) {
249	if (/^on_(.*)$/) {	246	if (/^on_(.*)$/) {
250	$self->connect ($1 => delete $self->{$_});	247	$self->connect ($1 => delete $self->{$_});
251	}	248	}
252	}	249	}
253		250
254	if (my $layout = $CFPlus::UI::LAYOUT->{$self->{name}}) {	251	if (my $layout = $DC::UI::LAYOUT->{$self->{name}}) {
255	$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};
256	$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};
257	$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};
258	$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};
259		256
260	$self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};	257	$self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
261	$self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};	258	$self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
262		259
263	$self->show if $layout->{show};	260	$self->show if $layout->{show};
…		…
273	$self->emit ("destroy");	270	$self->emit ("destroy");
274	%$self = ();	271	%$self = ();
275	}	272	}
276		273
277	sub TO_JSON {	274	sub TO_JSON {
278	{ __widget_ref__ => $_[0]{s_id} }	275	{ "\fw" => $_[0]{s_id} }
279	}	276	}
280		277
281	sub show {	278	sub show {
282	my ($self) = @_;	279	my ($self) = @_;
283		280
284	return if $self->{parent};	281	return if $self->{parent};
285		282
286	$CFPlus::UI::ROOT->add ($self);	283	$DC::UI::ROOT->add ($self);
287	}	284	}
288		285
289	sub set_visible {	286	sub set_visible {
290	my ($self) = @_;	287	my ($self) = @_;
291		288
292	return if $self->{visible};	289	return if $self->{visible};
		290
		291	$self->{parent} && $self->{parent}{root}#d#
		292	or return ::clienterror ("set_visible called without parent ($self->{parent}) or root\n" => 1);
293		293
294	$self->{root} = $self->{parent}{root};	294	$self->{root} = $self->{parent}{root};
295	$self->{visible} = $self->{parent}{visible} + 1;	295	$self->{visible} = $self->{parent}{visible} + 1;
296		296
297	$self->emit (visibility_change => 1);	297	$self->emit (visibility_change => 1);
298		298
299	$self->realloc if !exists $self->{req_w};	299	$self->realloc if !exists $self->{req_w};
300		300
301	$_->set_visible for $self->children;	301	$_->set_visible for $self->visible_children;
302	}	302	}
303		303
304	sub set_invisible {	304	sub set_invisible {
305	my ($self) = @_;	305	my ($self) = @_;
306		306
…		…
312	delete $self->{root};	312	delete $self->{root};
313		313
314	undef $GRAB if $GRAB == $self;	314	undef $GRAB if $GRAB == $self;
315	undef $HOVER if $HOVER == $self;	315	undef $HOVER if $HOVER == $self;
316		316
317	$CFPlus::UI::TOOLTIP_WATCHER->cb->()	317	$DC::UI::TOOLTIP_WATCHER->invoke
318	if $TOOLTIP->{owner} == $self;	318	if $TOOLTIP->{owner} == $self;
319		319
320	$self->emit ("focus_out");	320	$self->emit ("focus_out");
321	$self->emit (visibility_change => 0);	321	$self->emit (visibility_change => 0);
322	}	322	}
…		…
341	sub hide {	341	sub hide {
342	my ($self) = @_;	342	my ($self) = @_;
343		343
344	$self->set_invisible;	344	$self->set_invisible;
345		345
		346	# extra $parent copy for 5.8.8+ bug workaround
		347	# (otherwise $_[0] in remove gets freed
		348	if (my $parent = $self->{parent}) {
346	$self->{parent}->remove ($self)	349	$parent->remove ($self);
347	if $self->{parent};	350	}
348	}	351	}
349		352
350	sub move_abs {	353	sub move_abs {
351	my ($self, $x, $y, $z) = @_;	354	my ($self, $x, $y, $z) = @_;
352		355
…		…
364	$self->{force_h} = $h;	367	$self->{force_h} = $h;
365		368
366	$self->realloc;	369	$self->realloc;
367	}	370	}
368		371
		372	# traverse the widget chain up to find the maximum "physical" size constraints
		373	sub get_max_wh {
		374	my ($self) = @_;
		375
		376	my ($w, $h) = @$self{qw(max_w max_h)};
		377
		378	if ($w <= 0 || $h <= 0) {
		379	my ($mw, $mh) = $self->{parent}
		380	? $self->{parent}->get_max_wh
		381	: ($::WIDTH, $::HEIGHT);
		382
		383	$w = $mw if $w <= 0;
		384	$h = $mh if $h <= 0;
		385	}
		386
		387	($w, $h)
		388	}
		389
369	sub size_request {	390	sub size_request {
370	require Carp;	391	require Carp;
371	Carp::confess "size_request is abstract";	392	Carp::confess "size_request is abstract";
372	}	393	}
373		394
…		…
379	my ($self, $x, $y, $w, $h) = @_;	400	my ($self, $x, $y, $w, $h) = @_;
380		401
381	if ($self->{aspect}) {	402	if ($self->{aspect}) {
382	my ($ow, $oh) = ($w, $h);	403	my ($ow, $oh) = ($w, $h);
383		404
384	$w = List::Util::min $w, CFPlus::ceil $h * $self->{aspect};	405	$w = List::Util::min $w, DC::ceil $h * $self->{aspect};
385	$h = List::Util::min $h, CFPlus::ceil $w / $self->{aspect};	406	$h = List::Util::min $h, DC::ceil $w / $self->{aspect};
386		407
387	# use alignment to adjust x, y	408	# use alignment to adjust x, y
388		409
389	$x += int 0.5 * ($ow - $w);	410	$x += int 0.5 * ($ow - $w);
390	$y += int 0.5 * ($oh - $h);	411	$y += int 0.5 * ($oh - $h);
…		…
431		452
432	return if $self->{tooltip} eq $tooltip;	453	return if $self->{tooltip} eq $tooltip;
433		454
434	$self->{tooltip} = $tooltip;	455	$self->{tooltip} = $tooltip;
435		456
436	if ($CFPlus::UI::TOOLTIP->{owner} == $self) {	457	if ($DC::UI::TOOLTIP->{owner} == $self) {
437	delete $CFPlus::UI::TOOLTIP->{owner};	458	delete $DC::UI::TOOLTIP->{owner};
438	$CFPlus::UI::TOOLTIP_WATCHER->cb->();	459	$DC::UI::TOOLTIP_WATCHER->invoke;
439	}	460	}
440	}	461	}
441		462
442	# translate global coordinates to local coordinate system	463	# translate global coordinates to local coordinate system
443	sub coord2local {	464	sub coord2local {
444	my ($self, $x, $y) = @_;	465	my ($self, $x, $y) = @_;
445		466
446	Carp::confess unless $self->{parent};#d#	467	return (undef, undef) unless $self->{parent};
447		468
448	$self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})	469	$self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
449	}	470	}
450		471
451	# translate local coordinates to global coordinate system	472	# translate local coordinates to global coordinate system
452	sub coord2global {	473	sub coord2global {
453	my ($self, $x, $y) = @_;	474	my ($self, $x, $y) = @_;
454		475
455	Carp::confess unless $self->{parent};#d#	476	return (undef, undef) unless $self->{parent};
456		477
457	$self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})	478	$self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
458	}	479	}
459		480
460	sub invoke_focus_in {	481	sub invoke_focus_in {
…		…
509	sub connect {	530	sub connect {
510	my ($self, $signal, $cb) = @_;	531	my ($self, $signal, $cb) = @_;
511		532
512	push @{ $self->{signal_cb}{$signal} }, $cb;	533	push @{ $self->{signal_cb}{$signal} }, $cb;
513		534
514	defined wantarray and CFPlus::guard {	535	defined wantarray and DC::guard {
515	@{ $self->{signal_cb}{$signal} } = grep $_ != $cb,	536	@{ $self->{signal_cb}{$signal} } = grep $_ != $cb,
516	@{ $self->{signal_cb}{$signal} };	537	@{ $self->{signal_cb}{$signal} };
517	}	538	}
518	}	539	}
519		540
…		…
557	# in .xs	578	# in .xs
558		579
559	sub set_parent {	580	sub set_parent {
560	my ($self, $parent) = @_;	581	my ($self, $parent) = @_;
561		582
562	CFPlus::weaken ($self->{parent} = $parent);	583	DC::weaken ($self->{parent} = $parent);
563	$self->set_visible if $parent->{visible};	584	$self->set_visible if $parent->{visible};
564	}	585	}
565		586
566	sub realloc {	587	sub realloc {
567	my ($self) = @_;	588	my ($self) = @_;
…		…
605	}	626	}
606		627
607	sub DESTROY {	628	sub DESTROY {
608	my ($self) = @_;	629	my ($self) = @_;
609		630
610	return if CFPlus::in_destruct;	631	return if DC::in_destruct;
611		632
		633	local $@;
612	eval { $self->destroy };	634	eval { $self->destroy };
613	warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;	635	warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
614		636
615	delete $WIDGET{$self+0};	637	delete $WIDGET{$self+0};
616	}	638	}
617		639
618	#############################################################################	640	#############################################################################
619		641
620	package CFPlus::UI::DrawBG;	642	package DC::UI::DrawBG;
621		643
622	our @ISA = CFPlus::UI::Base::;	644	our @ISA = DC::UI::Base::;
623		645
624	use strict;	646	use strict;
625	use CFPlus::OpenGL;	647	use DC::OpenGL;
626		648
627	sub new {	649	sub new {
628	my $class = shift;	650	my $class = shift;
629
630	# range [value, low, high, page]
631		651
632	$class->SUPER::new (	652	$class->SUPER::new (
633	#bg => [0, 0, 0, 0.2],	653	#bg => [0, 0, 0, 0.2],
634	#active_bg => [1, 1, 1, 0.5],	654	#active_bg => [1, 1, 1, 0.5],
635	@_	655	@_
…		…
647	my ($w, $h) = @$self{qw(w h)};	667	my ($w, $h) = @$self{qw(w h)};
648		668
649	glEnable GL_BLEND;	669	glEnable GL_BLEND;
650	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;	670	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
651	glColor_premultiply @$color;	671	glColor_premultiply @$color;
652
653	glBegin GL_QUADS;
654	glVertex 0 , 0;
655	glVertex 0 , $h;
656	glVertex $w, $h;	672	glRect 0, 0, $w, $h;
657	glVertex $w, 0;
658	glEnd;
659
660	glDisable GL_BLEND;	673	glDisable GL_BLEND;
661	}	674	}
662	}	675	}
663		676
664	#############################################################################	677	#############################################################################
665		678
666	package CFPlus::UI::Empty;	679	package DC::UI::Empty;
667		680
668	our @ISA = CFPlus::UI::Base::;	681	our @ISA = DC::UI::Base::;
669		682
670	sub new {	683	sub new {
671	my ($class, %arg) = @_;	684	my ($class, %arg) = @_;
672	$class->SUPER::new (can_events => 0, %arg);	685	$class->SUPER::new (can_events => 0, %arg);
673	}	686	}
…		…
680		693
681	sub draw { }	694	sub draw { }
682		695
683	#############################################################################	696	#############################################################################
684		697
685	package CFPlus::UI::Container;	698	package DC::UI::Container;
686		699
687	our @ISA = CFPlus::UI::Base::;	700	our @ISA = DC::UI::Base::;
688		701
689	sub new {	702	sub new {
690	my ($class, %arg) = @_;	703	my ($class, %arg) = @_;
691		704
692	my $children = delete $arg{children};	705	my $children = delete $arg{children};
…		…
725	@{$self->{children}}, @widgets	738	@{$self->{children}}, @widgets
726	];	739	];
727		740
728	$self->realloc;	741	$self->realloc;
729		742
		743	$self->emit (c_add => \@widgets);
		744
730	map $_+0, @widgets	745	map $_+0, @widgets
731	}	746	}
732		747
733	sub children {	748	sub children {
734	@{ $_[0]{children} }	749	@{ $_[0]{children} }
735	}	750	}
736		751
737	sub remove {	752	sub remove {
738	my ($self, $child) = @_;	753	my ($self, @widgets) = @_;
739		754
		755	$self->emit (c_remove => \@widgets);
		756
		757	for my $child (@widgets) {
740	delete $child->{parent};	758	delete $child->{parent};
741	$child->hide;	759	$child->hide;
742
743	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];	760	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
		761	}
744		762
745	$self->realloc;	763	$self->realloc;
746	}	764	}
747		765
748	sub clear {	766	sub clear {
…		…
776	}	794	}
777		795
778	sub _draw {	796	sub _draw {
779	my ($self) = @_;	797	my ($self) = @_;
780		798
781	$_->draw for @{$self->{children}};	799	$_->draw for $self->visible_children;
782	}	800	}
783		801
784	#############################################################################	802	#############################################################################
785		803
786	package CFPlus::UI::Bin;	804	package DC::UI::Bin;
787		805
788	our @ISA = CFPlus::UI::Container::;	806	our @ISA = DC::UI::Container::;
789		807
790	sub new {	808	sub new {
791	my ($class, %arg) = @_;	809	my ($class, %arg) = @_;
792		810
793	my $child = (delete $arg{child}) || new CFPlus::UI::Empty::;	811	my $child = (delete $arg{child}) || new DC::UI::Empty::;
794		812
795	$class->SUPER::new (children => [$child], %arg)	813	$class->SUPER::new (children => [$child], %arg)
796	}	814	}
797		815
798	sub add {	816	sub add {
799	my ($self, $child) = @_;	817	my ($self, $child) = @_;
800		818
801	$self->SUPER::remove ($_) for @{ $self->{children} };	819	$self->clear;
802	$self->SUPER::add ($child);	820	$self->SUPER::add ($child);
803	}	821	}
804		822
805	sub remove {	823	sub remove {
806	my ($self, $widget) = @_;	824	my ($self, $widget) = @_;
807		825
808	$self->SUPER::remove ($widget);	826	$self->SUPER::remove ($widget);
809		827
810	$self->{children} = [new CFPlus::UI::Empty]	828	$self->{children} = [new DC::UI::Empty]
811	unless @{$self->{children}};	829	unless @{$self->{children}};
812	}	830	}
813		831
814	sub child { $_[0]->{children}[0] }	832	sub child { $_[0]->{children}[0] }
815		833
…		…
824		842
825	1	843	1
826	}	844	}
827		845
828	#############################################################################	846	#############################################################################
829
830	# back-buffered drawing area	847	# back-buffered drawing area
831		848
832	package CFPlus::UI::Window;	849	package DC::UI::Window;
833		850
834	our @ISA = CFPlus::UI::Bin::;	851	our @ISA = DC::UI::Bin::;
835		852
836	use CFPlus::OpenGL;	853	use DC::OpenGL;
837		854
838	sub new {	855	sub new {
839	my ($class, %arg) = @_;	856	my ($class, %arg) = @_;
840		857
841	my $self = $class->SUPER::new (%arg);	858	my $self = $class->SUPER::new (%arg);
…		…
863	}	880	}
864		881
865	sub render_child {	882	sub render_child {
866	my ($self) = @_;	883	my ($self) = @_;
867		884
868	$self->{texture} = new_from_opengl CFPlus::Texture $self->{w}, $self->{h}, sub {	885	$self->{texture} = new_from_opengl DC::Texture $self->{w}, $self->{h}, sub {
869	glClearColor 0, 0, 0, 0;	886	glClearColor 0, 0, 0, 0;
870	glClear GL_COLOR_BUFFER_BIT;	887	glClear GL_COLOR_BUFFER_BIT;
871		888
872	{	889	{
873	package CFPlus::UI::Base;	890	package DC::UI::Base;
874		891
875	local ($draw_x, $draw_y, $draw_w, $draw_h) =	892	local ($draw_x, $draw_y, $draw_w, $draw_h) =
876	(0, 0, $self->{w}, $self->{h});	893	(0, 0, $self->{w}, $self->{h});
877		894
878	$self->_render;	895	$self->_render;
…		…
895	glDisable GL_TEXTURE_2D;	912	glDisable GL_TEXTURE_2D;
896	}	913	}
897		914
898	#############################################################################	915	#############################################################################
899		916
900	package CFPlus::UI::ViewPort;	917	package DC::UI::ViewPort;
901		918
902	use List::Util qw(min max);	919	use List::Util qw(min max);
903		920
904	our @ISA = CFPlus::UI::Window::;	921	our @ISA = DC::UI::Window::;
905		922
906	sub new {	923	sub new {
907	my $class = shift;	924	my $class = shift;
908		925
909	$class->SUPER::new (	926	$class->SUPER::new (
…		…
951	$self->emit (changed => $x, $y);	968	$self->emit (changed => $x, $y);
952	$self->update;	969	$self->update;
953	}	970	}
954	}	971	}
955		972
		973	sub set_center {
		974	my ($self, $x, $y) = @_;
		975
		976	$self->set_offset ($x - $self->{w} * .5, $y - $self->{h} * .5);
		977	}
		978
		979	sub make_visible {
		980	my ($self, $x, $y, $border) = @_;
		981
		982	if ( $x < $self->{view_x} + $self->{w} * $border
		983	|| $x > $self->{view_x} + $self->{w} * (1 - $border)
		984	|| $y < $self->{view_y} + $self->{h} * $border
		985	|| $y > $self->{view_y} + $self->{h} * (1 - $border)
		986	) {
		987	$self->set_center ($x, $y);
		988	}
		989	}
		990
956	# hmm, this does not work for topleft of $self... but we should not ask for that	991	# hmm, this does not work for topleft of $self... but we should not ask for that
957	sub coord2local {	992	sub coord2local {
958	my ($self, $x, $y) = @_;	993	my ($self, $x, $y) = @_;
959		994
960	$self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})	995	$self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
…		…
975	if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}	1010	if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
976	&& $y >= $self->{y} && $y < $self->{y} + $self->{h}	1011	&& $y >= $self->{y} && $y < $self->{y} + $self->{h}
977	) {	1012	) {
978	$self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})	1013	$self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
979	} else {	1014	} else {
980	$self->CFPlus::UI::Base::find_widget ($x, $y)	1015	$self->DC::UI::Base::find_widget ($x, $y)
981	}	1016	}
982	}	1017	}
983		1018
984	sub _render {	1019	sub _render {
985	my ($self) = @_;	1020	my ($self) = @_;
986		1021
987	local $CFPlus::UI::Base::draw_x = $CFPlus::UI::Base::draw_x - $self->{view_x};	1022	local $DC::UI::Base::draw_x = $DC::UI::Base::draw_x - $self->{view_x};
988	local $CFPlus::UI::Base::draw_y = $CFPlus::UI::Base::draw_y - $self->{view_y};	1023	local $DC::UI::Base::draw_y = $DC::UI::Base::draw_y - $self->{view_y};
989		1024
990	CFPlus::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};	1025	DC::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
991		1026
992	$self->SUPER::_render;	1027	$self->SUPER::_render;
993	}	1028	}
994		1029
995	#############################################################################	1030	#############################################################################
996		1031
997	package CFPlus::UI::ScrolledWindow;	1032	package DC::UI::ScrolledWindow;
998		1033
999	our @ISA = CFPlus::UI::Table::;	1034	our @ISA = DC::UI::Table::;
1000		1035
1001	sub new {	1036	sub new {
1002	my ($class, %arg) = @_;	1037	my ($class, %arg) = @_;
1003		1038
1004	my $child = delete $arg{child};	1039	my $child = delete $arg{child};
1005		1040
1006	my $self;	1041	my $self;
1007		1042
1008	my $hslider = new CFPlus::UI::Slider	1043	my $hslider = new DC::UI::Slider
1009	col => 0,	1044	c_col => 0,
1010	row => 1,	1045	c_row => 1,
1011	vertical => 0,	1046	vertical => 0,
1012	range => [0, 0, 1, 0.01], # HACK fix	1047	range => [0, 0, 1, 0.01], # HACK fix
1013	on_changed => sub {	1048	on_changed => sub {
1014	$self->{hpos} = $_[1];	1049	$self->{hpos} = $_[1];
1015	$self->{vp}->set_offset ($self->{hpos}, $self->{vpos});	1050	$self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
1016	},	1051	},
1017	;	1052	;
1018		1053
1019	my $vslider = new CFPlus::UI::Slider	1054	my $vslider = new DC::UI::Slider
1020	col => 1,	1055	c_col => 1,
1021	row => 0,	1056	c_row => 0,
1022	vertical => 1,	1057	vertical => 1,
1023	range => [0, 0, 1, 0.01], # HACK fix	1058	range => [0, 0, 1, 0.01], # HACK fix
1024	on_changed => sub {	1059	on_changed => sub {
1025	$self->{vpos} = $_[1];	1060	$self->{vpos} = $_[1];
1026	$self->{vp}->set_offset ($self->{hpos}, $self->{vpos});	1061	$self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
…		…
1036	col_expand => [1, 0],	1071	col_expand => [1, 0],
1037	row_expand => [1, 0],	1072	row_expand => [1, 0],
1038	%arg,	1073	%arg,
1039	);	1074	);
1040		1075
1041	$self->{vp} = new CFPlus::UI::ViewPort	1076	$self->{vp} = new DC::UI::ViewPort
1042	col => 0,	1077	c_col => 0,
1043	row => 0,	1078	c_row => 0,
1044	expand => 1,	1079	expand => 1,
1045	scroll_x => $self->{scroll_x},	1080	scroll_x => $self->{scroll_x},
1046	scroll_y => $self->{scroll_y},	1081	scroll_y => $self->{scroll_y},
1047	on_changed => sub {	1082	on_changed => sub {
1048	my ($vp, $x, $y) = @_;	1083	my ($vp, $x, $y) = @_;
…		…
1070	my ($self, $widget) = @_;	1105	my ($self, $widget) = @_;
1071		1106
1072	$self->{vp}->add ($self->{child} = $widget);	1107	$self->{vp}->add ($self->{child} = $widget);
1073	}	1108	}
1074		1109
		1110	sub set_offset { shift->{vp}->set_offset (@_) }
		1111	sub set_center { shift->{vp}->set_center (@_) }
		1112	sub make_visible { shift->{vp}->make_visible (@_) }
		1113
1075	sub update_slider {	1114	sub update_slider {
1076	my ($self) = @_;	1115	my ($self) = @_;
1077		1116
1078	my $child = ($self->{vp} or return)->child;	1117	my $child = ($self->{vp} or return)->child;
1079		1118
…		…
1168	$self->SUPER::invoke_size_allocate ($w, $h)	1207	$self->SUPER::invoke_size_allocate ($w, $h)
1169	}	1208	}
1170		1209
1171	#############################################################################	1210	#############################################################################
1172		1211
1173	package CFPlus::UI::Frame;	1212	package DC::UI::Frame;
1174		1213
1175	our @ISA = CFPlus::UI::Bin::;	1214	our @ISA = DC::UI::Bin::;
1176		1215
1177	use CFPlus::OpenGL;	1216	use DC::OpenGL;
1178		1217
1179	sub new {	1218	sub new {
1180	my $class = shift;	1219	my $class = shift;
1181		1220
1182	$class->SUPER::new (	1221	$class->SUPER::new (
…		…
1192	my ($w, $h) = @$self{qw(w h)};	1231	my ($w, $h) = @$self{qw(w h)};
1193		1232
1194	glEnable GL_BLEND;	1233	glEnable GL_BLEND;
1195	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;	1234	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1196	glColor_premultiply @{ $self->{bg} };	1235	glColor_premultiply @{ $self->{bg} };
1197
1198	glBegin GL_QUADS;
1199	glVertex 0 , 0;
1200	glVertex 0 , $h;
1201	glVertex $w, $h;	1236	glRect 0, 0, $w, $h;
1202	glVertex $w, 0;
1203	glEnd;
1204
1205	glDisable GL_BLEND;	1237	glDisable GL_BLEND;
1206	}	1238	}
1207		1239
1208	$self->SUPER::_draw;	1240	$self->SUPER::_draw;
1209	}	1241	}
1210		1242
1211	#############################################################################	1243	#############################################################################
1212		1244
1213	package CFPlus::UI::FancyFrame;	1245	package DC::UI::FancyFrame;
1214		1246
1215	our @ISA = CFPlus::UI::Bin::;	1247	our @ISA = DC::UI::Bin::;
1216		1248
1217	use CFPlus::OpenGL;	1249	use DC::OpenGL;
1218		1250
1219	sub new {	1251	sub new {
1220	my ($class, %arg) = @_;	1252	my ($class, %arg) = @_;
1221		1253
1222	if ((exists $arg{label}) && !ref $arg{label}) {	1254	if ((exists $arg{label}) && !ref $arg{label}) {
1223	$arg{label} = new CFPlus::UI::Label	1255	$arg{label} = new DC::UI::Label
1224	align => 1,	1256	align => 1,
1225	valign => 0,	1257	valign => 0.5,
1226	text => $arg{label},	1258	text => $arg{label},
1227	fontsize => ($arg{border} || 0.8) * 0.75;	1259	fontsize => ($arg{border} || 0.8) * 0.75;
1228	}	1260	}
1229		1261
1230	my $self = $class->SUPER::new (	1262	my $self = $class->SUPER::new (
1231	# label => "",	1263	# label => "",
1232	fg => [0.6, 0.3, 0.1],	1264	fg => undef,
1233	border => 0.8,	1265	border => 0.8,
1234	style => 'single',	1266	style => 'single',
1235	%arg,	1267	%arg,
1236	);	1268	);
1237		1269
…		…
1240		1272
1241	sub add {	1273	sub add {
1242	my ($self, @widgets) = @_;	1274	my ($self, @widgets) = @_;
1243		1275
1244	$self->SUPER::add (@widgets);	1276	$self->SUPER::add (@widgets);
1245	$self->CFPlus::UI::Container::add ($self->{label}) if $self->{label};	1277	$self->DC::UI::Container::add ($self->{label}) if $self->{label};
1246	}	1278	}
1247		1279
1248	sub border {	1280	sub border {
1249	int $_[0]{border} * $::FONTSIZE	1281	int $_[0]{border} * $::FONTSIZE
1250	}	1282	}
…		…
1290	my $border = $self->border;	1322	my $border = $self->border;
1291	my ($w, $h) = ($self->{w}, $self->{h});	1323	my ($w, $h) = ($self->{w}, $self->{h});
1292		1324
1293	$child->draw;	1325	$child->draw;
1294		1326
1295	glColor @{$self->{fg}};	1327	glColor @{$self->{fg} || $DC::THEME{fancyframe}};
1296	glBegin GL_LINE_STRIP;	1328	glBegin GL_LINE_STRIP;
1297	glVertex $border * 1.5 , $border * 0.5 + 0.5;	1329	glVertex $border * 1.5 , $border * 0.5 + 0.5;
1298	glVertex $border * 0.5 + 0.5, $border * 0.5 + 0.5;	1330	glVertex $border * 0.5 + 0.5, $border * 0.5 + 0.5;
1299	glVertex $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;	1331	glVertex $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
1300	glVertex $w - $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;	1332	glVertex $w - $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
…		…
1308	}	1340	}
1309	}	1341	}
1310		1342
1311	#############################################################################	1343	#############################################################################
1312		1344
1313	package CFPlus::UI::Toplevel;	1345	package DC::UI::Toplevel;
1314		1346
1315	our @ISA = CFPlus::UI::Bin::;	1347	our @ISA = DC::UI::Bin::;
1316		1348
1317	use CFPlus::OpenGL;	1349	use DC::OpenGL;
1318		1350
1319	my $bg =	1351	my $bg =
1320	new_from_file CFPlus::Texture CFPlus::find_rcfile "d1_bg.png",	1352	new_from_resource DC::Texture "d1_bg.png",
1321	mipmap => 1, wrap => 1;	1353	mipmap => 1, wrap => 1;
1322		1354
1323	my @border =	1355	my @border =
1324	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }	1356	map { new_from_resource DC::Texture $_, mipmap => 1 }
1325	qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);	1357	qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1326		1358
1327	my @icon =	1359	my @icon =
1328	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }	1360	map { new_from_resource DC::Texture $_, mipmap => 1 }
1329	qw(x1_move.png x1_resize.png);	1361	qw(x1_move.png x1_resize.png);
1330		1362
1331	sub new {	1363	sub new {
1332	my ($class, %arg) = @_;	1364	my ($class, %arg) = @_;
1333		1365
1334	my $self = $class->SUPER::new (	1366	my $self = $class->SUPER::new (
1335	bg => [1, 1, 1, 1],	1367	bg => [1, 1, 1, 1],
1336	border_bg => [1, 1, 1, 1],	1368	border_bg => [1, 1, 1, 1],
1337	border => 0.6,	1369	border => 0.8,
1338	can_events => 1,	1370	can_events => 1,
1339	min_w => 64,	1371	min_w => 64,
1340	min_h => 32,	1372	min_h => 32,
1341	%arg,	1373	%arg,
1342	);	1374	);
1343		1375
1344	$self->{title_widget} = new CFPlus::UI::Label	1376	$self->{title_widget} = new DC::UI::Label
1345	align => 0,	1377	align => 0.5,
1346	valign => 1,	1378	valign => 1,
1347	text => $self->{title},	1379	text => $self->{title},
1348	fontsize => $self->{border},	1380	fontsize => $self->{border},
1349	if exists $self->{title};	1381	if exists $self->{title};
1350		1382
1351	if ($self->{has_close_button}) {	1383	if ($self->{has_close_button}) {
1352	$self->{close_button} =	1384	$self->{close_button} =
1353	new CFPlus::UI::ImageButton	1385	new DC::UI::ImageButton
1354	path => 'x1_close.png',	1386	path => 'x1_close.png',
1355	on_activate => sub { $self->emit ("delete") };	1387	on_activate => sub { $self->emit ("delete") };
1356		1388
1357	$self->CFPlus::UI::Container::add ($self->{close_button});	1389	$self->DC::UI::Container::add ($self->{close_button});
1358	}	1390	}
1359		1391
1360	$self	1392	$self
1361	}	1393	}
1362		1394
1363	sub add {	1395	sub add {
1364	my ($self, @widgets) = @_;	1396	my ($self, @widgets) = @_;
1365		1397
1366	$self->SUPER::add (@widgets);	1398	$self->SUPER::add (@widgets);
1367	$self->CFPlus::UI::Container::add ($self->{close_button}) if $self->{close_button};	1399	$self->DC::UI::Container::add ($self->{close_button}) if $self->{close_button};
1368	$self->CFPlus::UI::Container::add ($self->{title_widget}) if $self->{title_widget};	1400	$self->DC::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
1369	}	1401	}
1370		1402
1371	sub border {	1403	sub border {
1372	int $_[0]{border} * $::FONTSIZE	1404	int $_[0]{border} * $::FONTSIZE
		1405	}
		1406
		1407	sub get_max_wh {
		1408	my ($self) = @_;
		1409
		1410	return ($self->{w}, $self->{h})
		1411	if $self->{visible} && $self->{w};
		1412
		1413	$self->SUPER::get_max_wh
1373	}	1414	}
1374		1415
1375	sub size_request {	1416	sub size_request {
1376	my ($self) = @_;	1417	my ($self) = @_;
1377		1418
…		…
1549	if $self->{close_button};	1590	if $self->{close_button};
1550	}	1591	}
1551		1592
1552	#############################################################################	1593	#############################################################################
1553		1594
1554	package CFPlus::UI::Table;	1595	package DC::UI::Table;
1555		1596
1556	our @ISA = CFPlus::UI::Container::;	1597	our @ISA = DC::UI::Container::;
1557		1598
1558	use List::Util qw(max sum);	1599	use List::Util qw(max sum);
1559		1600
1560	use CFPlus::OpenGL;	1601	use DC::OpenGL;
1561		1602
1562	sub new {	1603	sub new {
1563	my $class = shift;	1604	my $class = shift;
1564		1605
1565	$class->SUPER::new (	1606	$class->SUPER::new (
…		…
1571		1612
1572	sub add {	1613	sub add {
1573	my ($self, @widgets) = @_;	1614	my ($self, @widgets) = @_;
1574		1615
1575	for my $child (@widgets) {	1616	for my $child (@widgets) {
1576	$child->{rowspan} ||= 1;	1617	$child->{c_rowspan} ||= 1;
1577	$child->{colspan} ||= 1;	1618	$child->{c_colspan} ||= 1;
1578	}	1619	}
1579		1620
1580	$self->SUPER::add (@widgets);	1621	$self->SUPER::add (@widgets);
1581	}	1622	}
1582		1623
…		…
1586	my @widgets;	1627	my @widgets;
1587		1628
1588	while (@_) {	1629	while (@_) {
1589	my ($col, $row, $child) = splice @_, 0, 3, ();	1630	my ($col, $row, $child) = splice @_, 0, 3, ();
1590		1631
1591	$child->{row} = $row;	1632	$child->{c_row} = $row;
1592	$child->{col} = $col;	1633	$child->{c_col} = $col;
1593		1634
1594	push @widgets, $child;	1635	push @widgets, $child;
1595	}	1636	}
1596		1637
1597	$self->add (@widgets);	1638	$self->add (@widgets);
…		…
1603	my (@w, @h);	1644	my (@w, @h);
1604		1645
1605	my @children = $self->children;	1646	my @children = $self->children;
1606		1647
1607	# first pass, columns	1648	# first pass, columns
1608	for my $widget (sort { $a->{colspan} <=> $b->{colspan} } @children) {	1649	for my $widget (sort { $a->{c_colspan} <=> $b->{c_colspan} } @children) {
1609	my ($c, $w, $cs) = @$widget{qw(col req_w colspan)};	1650	my ($c, $w, $cs) = @$widget{qw(c_col req_w c_colspan)};
1610		1651
1611	my $sw = sum @w[$c .. $c + $cs - 1];	1652	my $sw = sum @w[$c .. $c + $cs - 1];
1612		1653
1613	if ($w > $sw) {	1654	if ($w > $sw) {
1614	$_ += ($w - $sw) / ($sw ? $sw / $_ : $cs) for @w[$c .. $c + $cs - 1];	1655	$_ += ($w - $sw) / ($_ ? $sw / $_ : $cs) for @w[$c .. $c + $cs - 1];
1615	}	1656	}
1616	}	1657	}
1617		1658
1618	# second pass, rows	1659	# second pass, rows
1619	for my $widget (sort { $a->{rowspan} <=> $b->{rowspan} } @children) {	1660	for my $widget (sort { $a->{c_rowspan} <=> $b->{c_rowspan} } @children) {
1620	my ($r, $h, $rs) = @$widget{qw(row req_h rowspan)};	1661	my ($r, $h, $rs) = @$widget{qw(c_row req_h c_rowspan)};
1621		1662
1622	my $sh = sum @h[$r .. $r + $rs - 1];	1663	my $sh = sum @h[$r .. $r + $rs - 1];
1623		1664
1624	if ($h > $sh) {	1665	if ($h > $sh) {
1625	$_ += ($h - $sh) / ($sh ? $sh / $_ : $rs) for @h[$r .. $r + $rs - 1];	1666	$_ += ($h - $sh) / ($_ ? $sh / $_ : $rs) for @h[$r .. $r + $rs - 1];
1626	}	1667	}
1627	}	1668	}
1628		1669
1629	(\@w, \@h)	1670	(\@w, \@h)
1630	}	1671	}
…		…
1653	@col_expand = (1) x @$ws unless @col_expand;	1694	@col_expand = (1) x @$ws unless @col_expand;
1654	my $col_expand = (sum @col_expand) || 1;	1695	my $col_expand = (sum @col_expand) || 1;
1655		1696
1656	$ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;	1697	$ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
1657		1698
1658	CFPlus::UI::harmonize $ws;	1699	DC::UI::harmonize $ws;
1659		1700
1660	my @row_expand = @{$self->{row_expand}};	1701	my @row_expand = @{$self->{row_expand}};
1661	@row_expand = (1) x @$ws unless @row_expand;	1702	@row_expand = (1) x @$ws unless @row_expand;
1662	my $row_expand = (sum @row_expand) || 1;	1703	my $row_expand = (sum @row_expand) || 1;
1663		1704
1664	$hs->[$_] += $row_expand[$_] / $row_expand * ($h - $req_h) for 0 .. $#$hs;	1705	$hs->[$_] += $row_expand[$_] / $row_expand * ($h - $req_h) for 0 .. $#$hs;
1665		1706
1666	CFPlus::UI::harmonize $hs;	1707	DC::UI::harmonize $hs;
1667		1708
1668	my @x; for (0 .. $#$ws) { $x[$_ + 1] = $x[$_] + $ws->[$_] }	1709	my @x; for (0 .. $#$ws) { $x[$_ + 1] = $x[$_] + $ws->[$_] }
1669	my @y; for (0 .. $#$hs) { $y[$_ + 1] = $y[$_] + $hs->[$_] }	1710	my @y; for (0 .. $#$hs) { $y[$_ + 1] = $y[$_] + $hs->[$_] }
1670		1711
1671	for my $widget ($self->children) {	1712	for my $widget ($self->children) {
1672	my ($r, $c, $w, $h, $rs, $cs) = @$widget{qw(row col req_w req_h rowspan colspan)};	1713	my ($r, $c, $w, $h, $rs, $cs) = @$widget{qw(c_row c_col req_w req_h c_rowspan c_colspan)};
1673		1714
1674	$widget->configure (	1715	$widget->configure (
1675	$x[$c], $y[$r],	1716	$x[$c], $y[$r],
1676	$x[$c + $cs] - $x[$c], $y[$r + $rs] - $y[$r],	1717	$x[$c + $cs] - $x[$c], $y[$r + $rs] - $y[$r],
1677	);	1718	);
…		…
1680	1	1721	1
1681	}	1722	}
1682		1723
1683	#############################################################################	1724	#############################################################################
1684		1725
1685	package CFPlus::UI::Fixed;	1726	package DC::UI::Fixed;
1686		1727
1687	use List::Util qw(min max);	1728	use List::Util qw(min max);
1688		1729
1689	our @ISA = CFPlus::UI::Container::;	1730	our @ISA = DC::UI::Container::;
1690
1691	sub add_fixed {
1692	my ($self, $child, $posmode, $x, $y, $sizemode, $w, $h) = @_;
1693
1694	$child->{_fixed} = [$posmode, $x, $y, $sizemode, $w, $h];
1695	$self->SUPER::add ($child);
1696	}
1697		1731
1698	sub _scale($$$) {	1732	sub _scale($$$) {
1699	my ($mode, $val, $max) = @_;	1733	my ($rel, $val, $max) = @_;
1700		1734
1701	$mode eq "abs" ? $val	1735	$rel ? $val * $max : $val
1702	: $mode eq "rel" ? $val * $max
1703	: 0
1704	}	1736	}
1705		1737
1706	sub size_request {	1738	sub size_request {
1707	my ($self) = @_;	1739	my ($self) = @_;
1708		1740
1709	my ($x1, $y1, $x2, $y2) = (0, 0, 0, 0);	1741	my ($x1, $y1, $x2, $y2) = (0, 0, 0, 0);
1710		1742
1711	# determine overall size by querying abs widgets	1743	# determine overall size by querying abs widgets
1712	for my $child ($self->visible_children) {	1744	for my $child ($self->visible_children) {
1713	my ($pos, $x, $y, $size, $w, $h) = @{ $child->{_fixed} };	1745	unless ($child->{c_rel}) {
		1746	my $x = $child->{c_x};
		1747	my $y = $child->{c_y};
1714		1748
1715	if ($pos eq "abs") {
1716	$w = _scale $size, $w, $child->{req_w};
1717	$h = _scale $size, $h, $child->{req_h};
1718
1719	$x1 = min $x1, $x; $x2 = max $x2, $x + $w;	1749	$x1 = min $x1, $x; $x2 = max $x2, $x + $child->{req_w};
1720	$y1 = min $y1, $y; $y2 = max $y2, $y + $h;	1750	$y1 = min $y1, $y; $y2 = max $y2, $y + $child->{req_h};
1721	}	1751	}
1722	}	1752	}
1723		1753
1724	my $W = $x2 - $x1;	1754	my $W = $x2 - $x1;
1725	my $H = $y2 - $y1;	1755	my $H = $y2 - $y1;
1726		1756
1727	# now layout remaining widgets	1757	# now layout remaining widgets
1728	for my $child ($self->visible_children) {	1758	for my $child ($self->visible_children) {
1729	my ($pos, $x, $y, $size, $w, $h) = @{ $child->{_fixed} };	1759	if ($child->{c_rel}) {
		1760	my $x = _scale $child->{c_rel}, $child->{c_x}, $W;
		1761	my $y = _scale $child->{c_rel}, $child->{c_y}, $H;
1730		1762
1731	if ($pos ne "abs") {
1732	$x = _scale $pos, $x, $W;
1733	$y = _scale $pos, $x, $H;
1734	$w = _scale $size, $w, $child->{req_w};
1735	$h = _scale $size, $h, $child->{req_h};
1736
1737	$x1 = min $x1, $x; $x2 = max $x2, $x + $w;	1763	$x1 = min $x1, $x; $x2 = max $x2, $x + $child->{req_w};
1738	$y1 = min $y1, $y; $y2 = max $y2, $y + $h;	1764	$y1 = min $y1, $y; $y2 = max $y2, $y + $child->{req_h};
1739	}	1765	}
1740	}	1766	}
1741		1767
1742	my $W = $x2 - $x1;	1768	my $W = $x2 - $x1;
1743	my $H = $y2 - $y1;	1769	my $H = $y2 - $y1;
…		…
1747		1773
1748	sub invoke_size_allocate {	1774	sub invoke_size_allocate {
1749	my ($self, $W, $H) = @_;	1775	my ($self, $W, $H) = @_;
1750		1776
1751	for my $child ($self->visible_children) {	1777	for my $child ($self->visible_children) {
1752	my ($pos, $x, $y, $size, $w, $h) = @{ $child->{_fixed} };	1778	my $x = _scale $child->{c_rel}, $child->{c_x}, $W;
		1779	my $y = _scale $child->{c_rel}, $child->{c_y}, $H;
1753		1780
1754	$x = _scale $pos, $x, $W;	1781	$x += $child->{c_halign} * $child->{req_w};
1755	$y = _scale $pos, $x, $H;	1782	$y += $child->{c_valign} * $child->{req_h};
1756	$w = _scale $size, $w, $W;
1757	$h = _scale $size, $h, $H;
1758		1783
1759	$child->configure ($x, $y, $w, $h);	1784	$child->configure (int $x, int $y, $child->{req_w}, $child->{req_h});
1760	}	1785	}
1761		1786
1762	1	1787	1
1763	}	1788	}
1764		1789
1765	#############################################################################	1790	#############################################################################
1766		1791
1767	package CFPlus::UI::Box;	1792	package DC::UI::Box;
1768		1793
1769	our @ISA = CFPlus::UI::Container::;	1794	our @ISA = DC::UI::Container::;
1770		1795
1771	sub size_request {	1796	sub size_request {
1772	my ($self) = @_;	1797	my ($self) = @_;
		1798
		1799	my @children = $self->visible_children;
1773		1800
1774	$self->{vertical}	1801	$self->{vertical}
1775	? (	1802	? (
1776	(List::Util::max map $_->{req_w}, @{$self->{children}}),	1803	(List::Util::max map $_->{req_w}, @children),
1777	(List::Util::sum map $_->{req_h}, @{$self->{children}}),	1804	(List::Util::sum map $_->{req_h}, @children),
1778	)	1805	)
1779	: (	1806	: (
1780	(List::Util::sum map $_->{req_w}, @{$self->{children}}),	1807	(List::Util::sum map $_->{req_w}, @children),
1781	(List::Util::max map $_->{req_h}, @{$self->{children}}),	1808	(List::Util::max map $_->{req_h}, @children),
1782	)	1809	)
1783	}	1810	}
1784		1811
1785	sub invoke_size_allocate {	1812	sub invoke_size_allocate {
1786	my ($self, $w, $h) = @_;	1813	my ($self, $w, $h) = @_;
…		…
1807	$req[$_] += $space * $children[$_]{expand}	1834	$req[$_] += $space * $children[$_]{expand}
1808	for 0 .. $#children;	1835	for 0 .. $#children;
1809	}	1836	}
1810	}	1837	}
1811		1838
1812	CFPlus::UI::harmonize \@req;	1839	DC::UI::harmonize \@req;
1813		1840
1814	my $pos = 0;	1841	my $pos = 0;
1815	for (0 .. $#children) {	1842	for (0 .. $#children) {
1816	my $alloc = $req[$_];	1843	my $alloc = $req[$_];
1817	$children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));	1844	$children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
…		…
1822	1	1849	1
1823	}	1850	}
1824		1851
1825	#############################################################################	1852	#############################################################################
1826		1853
1827	package CFPlus::UI::HBox;	1854	package DC::UI::HBox;
1828		1855
1829	our @ISA = CFPlus::UI::Box::;	1856	our @ISA = DC::UI::Box::;
1830		1857
1831	sub new {	1858	sub new {
1832	my $class = shift;	1859	my $class = shift;
1833		1860
1834	$class->SUPER::new (	1861	$class->SUPER::new (
…		…
1837	)	1864	)
1838	}	1865	}
1839		1866
1840	#############################################################################	1867	#############################################################################
1841		1868
1842	package CFPlus::UI::VBox;	1869	package DC::UI::VBox;
1843		1870
1844	our @ISA = CFPlus::UI::Box::;	1871	our @ISA = DC::UI::Box::;
1845		1872
1846	sub new {	1873	sub new {
1847	my $class = shift;	1874	my $class = shift;
1848		1875
1849	$class->SUPER::new (	1876	$class->SUPER::new (
…		…
1852	)	1879	)
1853	}	1880	}
1854		1881
1855	#############################################################################	1882	#############################################################################
1856		1883
1857	package CFPlus::UI::Label;	1884	package DC::UI::Label;
1858		1885
1859	our @ISA = CFPlus::UI::DrawBG::;	1886	our @ISA = DC::UI::DrawBG::;
1860		1887
1861	use CFPlus::OpenGL;	1888	use DC::OpenGL;
1862		1889
1863	sub new {	1890	sub new {
1864	my ($class, %arg) = @_;	1891	my ($class, %arg) = @_;
1865		1892
1866	my $self = $class->SUPER::new (	1893	my $self = $class->SUPER::new (
…		…
1871	#text => initial text	1898	#text => initial text
1872	#markup => initial narkup	1899	#markup => initial narkup
1873	#max_w => maximum pixel width	1900	#max_w => maximum pixel width
1874	#style => 0, # render flags	1901	#style => 0, # render flags
1875	ellipsise => 3, # end	1902	ellipsise => 3, # end
1876	layout => (new CFPlus::Layout),	1903	layout => (new DC::Layout),
1877	fontsize => 1,	1904	fontsize => 1,
1878	align => -1,	1905	align => 0.5,
1879	valign => -1,	1906	valign => 0.5,
1880	padding_x => 2,	1907	padding_x => 4,
1881	padding_y => 2,	1908	padding_y => 2,
1882	can_events => 0,	1909	can_events => 0,
1883	%arg	1910	%arg
1884	);	1911	);
1885		1912
1886	if (exists $self->{template}) {	1913	if (exists $self->{template}) {
1887	my $layout = new CFPlus::Layout;	1914	my $layout = new DC::Layout;
1888	$layout->set_text (delete $self->{template});	1915	$layout->set_text (delete $self->{template});
1889	$self->{template} = $layout;	1916	$self->{template} = $layout;
1890	}	1917	}
1891		1918
1892	if (exists $self->{markup}) {	1919	if (exists $self->{markup}) {
…		…
1910		1937
1911	delete $self->{ox};	1938	delete $self->{ox};
1912	$self->SUPER::realloc;	1939	$self->SUPER::realloc;
1913	}	1940	}
1914		1941
		1942	sub clear {
		1943	my ($self) = @_;
		1944
		1945	$self->set_text ("");
		1946	}
		1947
1915	sub set_text {	1948	sub set_text {
1916	my ($self, $text) = @_;	1949	my ($self, $text) = @_;
1917		1950
1918	return if $self->{text} eq "T$text";	1951	return if $self->{text} eq "T$text";
1919	$self->{text} = "T$text";	1952	$self->{text} = "T$text";
…		…
1942		1975
1943	sub size_request {	1976	sub size_request {
1944	my ($self) = @_;	1977	my ($self) = @_;
1945		1978
1946	$self->{size_req} ||= do {	1979	$self->{size_req} ||= do {
		1980	my ($max_w, $max_h) = $self->get_max_wh;
		1981
1947	$self->{layout}->set_font ($self->{font}) if $self->{font};	1982	$self->{layout}->set_font ($self->{font}) if $self->{font};
1948	$self->{layout}->set_width ($self->{max_w} || -1);	1983	$self->{layout}->set_width ($max_w);
1949	$self->{layout}->set_ellipsise ($self->{ellipsise});	1984	$self->{layout}->set_ellipsise ($self->{ellipsise});
1950	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});	1985	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1951	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	1986	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1952		1987
1953	my ($w, $h) = $self->{layout}->size;	1988	my ($w, $h) = $self->{layout}->size;
1954		1989
1955	if (exists $self->{template}) {	1990	if (exists $self->{template}) {
1956	$self->{template}->set_font ($self->{font}) if $self->{font};	1991	$self->{template}->set_font ($self->{font}) if $self->{font};
1957	$self->{template}->set_width ($self->{max_w} || -1);	1992	$self->{template}->set_width ($max_w);
1958	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);	1993	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1959		1994
1960	my ($w2, $h2) = $self->{template}->size;	1995	my ($w2, $h2) = $self->{template}->size;
1961		1996
1962	$w = List::Util::max $w, $w2;	1997	$w = List::Util::max $w, $w2;
…		…
2018		2053
2019	[$self->{layout}->size]	2054	[$self->{layout}->size]
2020	};	2055	};
2021		2056
2022	unless (exists $self->{ox}) {	2057	unless (exists $self->{ox}) {
2023	$self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}	2058	$self->{ox} = $self->{padding_x} + int $self->{align} * ($self->{w} - $size->[0] - $self->{padding_x} * 2);
2024	: $self->{align} > 0 ? $self->{w} - $size->[0] - $self->{padding_x}	2059	$self->{oy} = $self->{padding_y} + int $self->{valign} * ($self->{h} - $size->[1] - $self->{padding_y} * 2);
2025	: ($self->{w} - $size->[0]) * 0.5);
2026		2060
2027	$self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}	2061	$self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
2028	: $self->{valign} > 0 ? $self->{h} - $size->[1] - $self->{padding_y}
2029	: ($self->{h} - $size->[1]) * 0.5);
2030	};	2062	};
2031		2063
2032	# unless ($self->{list}) {	2064	# unless ($self->{list}) {
2033	# $self->{list} = CFPlus::OpenGL::glGenList;	2065	# $self->{list} = DC::OpenGL::glGenList;
2034	# CFPlus::OpenGL::glNewList $self->{list};	2066	# DC::OpenGL::glNewList $self->{list};
2035	# $self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});	2067	# $self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
2036	# CFPlus::OpenGL::glEndList;	2068	# DC::OpenGL::glEndList;
2037	# }	2069	# }
2038	#	2070	#
2039	# CFPlus::OpenGL::glCallList $self->{list};	2071	# DC::OpenGL::glCallList $self->{list};
2040		2072
2041	$self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});	2073	$self->{layout}->draw;
2042	}	2074	}
2043		2075
2044	#sub destroy {	2076	#sub destroy {
2045	# my ($self) = @_;	2077	# my ($self) = @_;
2046	#	2078	#
2047	# CFPlus::OpenGL::glDeleteList delete $self->{list} if $self->{list};	2079	# DC::OpenGL::glDeleteList delete $self->{list} if $self->{list};
2048	#	2080	#
2049	# $self->SUPER::destroy;	2081	# $self->SUPER::destroy;
2050	#}	2082	#}
2051		2083
2052	#############################################################################	2084	#############################################################################
2053		2085
2054	package CFPlus::UI::EntryBase;	2086	package DC::UI::EntryBase;
2055		2087
2056	our @ISA = CFPlus::UI::Label::;	2088	our @ISA = DC::UI::Label::;
2057		2089
2058	use CFPlus::OpenGL;	2090	use DC::OpenGL;
2059		2091
2060	sub new {	2092	sub new {
2061	my $class = shift;	2093	my $class = shift;
2062		2094
2063	$class->SUPER::new (	2095	$class->SUPER::new (
2064	fg => [1, 1, 1],	2096	fg => [1, 1, 1],
2065	bg => [0, 0, 0, 0.2],	2097	bg => [0, 0, 0, 0.2],
		2098	outline => undef,
2066	active_bg => [1, 1, 1, 0.5],	2099	active_bg => [0, 0, 1, .2],
2067	active_fg => [0, 0, 0],	2100	active_fg => [1, 1, 1],
		2101	active_outline => [1, 1, 0],
2068	can_hover => 1,	2102	can_hover => 1,
2069	can_focus => 1,	2103	can_focus => 1,
		2104	align => 0,
2070	valign => 0,	2105	valign => 0.5,
2071	can_events => 1,	2106	can_events => 1,
2072	ellipsise => 0,	2107	ellipsise => 0,
		2108	padding_x => 4,
		2109	padding_y => 2,
2073	#text => ...	2110	#text => ...
2074	#hidden => "*",	2111	#hidden => "*",
2075	@_	2112	@_
2076	)	2113	)
2077	}	2114	}
…		…
2124		2161
2125	my $text = $self->get_text;	2162	my $text = $self->get_text;
2126		2163
2127	$self->{cursor} = List::Util::max 0, List::Util::min $self->{cursor}, length $text;	2164	$self->{cursor} = List::Util::max 0, List::Util::min $self->{cursor}, length $text;
2128		2165
2129	if ($uni == 8) {	2166	if ($sym == DC::SDLK_BACKSPACE) {
2130	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};	2167	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
2131	} elsif ($uni == 127) {	2168	} elsif ($sym == DC::SDLK_DELETE) {
2132	substr $text, $self->{cursor}, 1, "";	2169	substr $text, $self->{cursor}, 1, "";
2133	} elsif ($sym == CFPlus::SDLK_LEFT) {	2170	} elsif ($sym == DC::SDLK_LEFT) {
2134	--$self->{cursor} if $self->{cursor};	2171	--$self->{cursor} if $self->{cursor};
2135	} elsif ($sym == CFPlus::SDLK_RIGHT) {	2172	} elsif ($sym == DC::SDLK_RIGHT) {
2136	++$self->{cursor} if $self->{cursor} < length $self->{text};	2173	++$self->{cursor} if $self->{cursor} < length $self->{text};
2137	} elsif ($sym == CFPlus::SDLK_HOME) {	2174	} elsif ($sym == DC::SDLK_HOME) {
2138	# what a hack	2175	# what a hack
2139	$self->{cursor} =	2176	$self->{cursor} =
2140	(substr $self->{text}, 0, $self->{cursor}) =~ /^(.*\012)/	2177	(substr $self->{text}, 0, $self->{cursor}) =~ /^(.*\012)/
2141	? length $1	2178	? length $1
2142	: 0;	2179	: 0;
2143	} elsif ($sym == CFPlus::SDLK_END) {	2180	} elsif ($sym == DC::SDLK_END) {
2144	# uh, again	2181	# uh, again
2145	$self->{cursor} =	2182	$self->{cursor} =
2146	(substr $self->{text}, $self->{cursor}) =~ /^([^\012]*)\012/	2183	(substr $self->{text}, $self->{cursor}) =~ /^([^\012]*)\012/
2147	? $self->{cursor} + length $1	2184	? $self->{cursor} + length $1
2148	: length $self->{text};	2185	: length $self->{text};
…		…
2212	glColor_premultiply @{$self->{bg}};	2249	glColor_premultiply @{$self->{bg}};
2213	}	2250	}
2214		2251
2215	glEnable GL_BLEND;	2252	glEnable GL_BLEND;
2216	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;	2253	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2217	glBegin GL_QUADS;
2218	glVertex 0 , 0;
2219	glVertex 0 , $self->{h};
2220	glVertex $self->{w}, $self->{h};	2254	glRect 0, 0, $self->{w}, $self->{h};
2221	glVertex $self->{w}, 0;
2222	glEnd;
2223	glDisable GL_BLEND;	2255	glDisable GL_BLEND;
2224		2256
2225	$self->SUPER::_draw;	2257	$self->SUPER::_draw;
2226		2258
2227	#TODO: force update every cursor change :(	2259	#TODO: force update every cursor change :(
…		…
2229		2261
2230	unless (exists $self->{cur_h}) {	2262	unless (exists $self->{cur_h}) {
2231	my $text = substr $self->{text}, 0, $self->{cursor};	2263	my $text = substr $self->{text}, 0, $self->{cursor};
2232	utf8::encode $text;	2264	utf8::encode $text;
2233		2265
2234	@$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)	2266	@$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
2235	}	2267	}
2236		2268
		2269	glColor_premultiply @{$self->{active_fg}};
2237	glBegin GL_LINES;	2270	glBegin GL_LINES;
2238	glVertex 0.5 + $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};	2271	glVertex $self->{cur_x} + $self->{ox} + .5, $self->{cur_y} + $self->{oy};
2239	glVertex 0.5 + $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};	2272	glVertex $self->{cur_x} + $self->{ox} + .5, $self->{cur_y} + $self->{oy} + $self->{cur_h};
2240	glEnd;	2273	glEnd;
		2274
		2275	glLineWidth 3;
		2276	glColor @{$self->{active_outline}};
		2277	glRect_lineloop 1.5, 1.5, $self->{w} - 1.5, $self->{h} - 1.5;
		2278	glLineWidth 1;
		2279
		2280	} else {
		2281	glColor @{$self->{outline} || $DC::THEME{entry_outline}};
		2282	glBegin GL_LINE_STRIP;
		2283	glVertex .5, $self->{h} * .5;
		2284	glVertex .5, $self->{h} - 2.5;
		2285	glVertex $self->{w} - .5, $self->{h} - 2.5;
		2286	glVertex $self->{w} - .5, $self->{h} * .5;
		2287	glEnd;
2241	}	2288	}
2242	}	2289	}
2243		2290
2244	#############################################################################	2291	#############################################################################
2245		2292
2246	package CFPlus::UI::Entry;	2293	package DC::UI::Entry;
2247		2294
2248	our @ISA = CFPlus::UI::EntryBase::;	2295	our @ISA = DC::UI::EntryBase::;
2249		2296
2250	use CFPlus::OpenGL;	2297	use DC::OpenGL;
		2298
		2299	sub new {
		2300	my $class = shift;
		2301
		2302	$class->SUPER::new (
		2303	history_pointer => -1,
		2304	@_
		2305	)
		2306	}
		2307
2251		2308
2252	sub invoke_key_down {	2309	sub invoke_key_down {
2253	my ($self, $ev) = @_;	2310	my ($self, $ev) = @_;
2254		2311
2255	my $sym = $ev->{sym};	2312	my $sym = $ev->{sym};
…		…
2261	$self->{history_pointer} = -1;	2318	$self->{history_pointer} = -1;
2262	$self->{history_saveback} = '';	2319	$self->{history_saveback} = '';
2263	$self->emit (activate => $txt);	2320	$self->emit (activate => $txt);
2264	$self->update;	2321	$self->update;
2265		2322
2266	} elsif ($sym == CFPlus::SDLK_UP) {	2323	} elsif ($sym == DC::SDLK_UP) {
2267	if ($self->{history_pointer} < 0) {	2324	if ($self->{history_pointer} < 0) {
2268	$self->{history_saveback} = $self->get_text;	2325	$self->{history_saveback} = $self->get_text;
2269	}	2326	}
2270	if (@{$self->{history} || []} > 0) {	2327	if (@{$self->{history} || []} > 0) {
2271	$self->{history_pointer}++;	2328	$self->{history_pointer}++;
…		…
2273	$self->{history_pointer} = @{$self->{history} || []} - 1;	2330	$self->{history_pointer} = @{$self->{history} || []} - 1;
2274	}	2331	}
2275	$self->set_text ($self->{history}->[$self->{history_pointer}]);	2332	$self->set_text ($self->{history}->[$self->{history_pointer}]);
2276	}	2333	}
2277		2334
2278	} elsif ($sym == CFPlus::SDLK_DOWN) {	2335	} elsif ($sym == DC::SDLK_DOWN) {
2279	$self->{history_pointer}--;	2336	$self->{history_pointer}--;
2280	$self->{history_pointer} = -1 if $self->{history_pointer} < 0;	2337	$self->{history_pointer} = -1 if $self->{history_pointer} < 0;
2281		2338
2282	if ($self->{history_pointer} >= 0) {	2339	if ($self->{history_pointer} >= 0) {
2283	$self->set_text ($self->{history}->[$self->{history_pointer}]);	2340	$self->set_text ($self->{history}->[$self->{history_pointer}]);
2284	} else {	2341	} else {
		2342	if (defined $self->{history_saveback}) {
2285	$self->set_text ($self->{history_saveback});	2343	$self->set_text ($self->{history_saveback});
		2344	$self->{history_saveback} = undef;
		2345	}
2286	}	2346	}
2287		2347
2288	} else {	2348	} else {
2289	return $self->SUPER::invoke_key_down ($ev)	2349	return $self->SUPER::invoke_key_down ($ev)
2290	}	2350	}
…		…
2292	1	2352	1
2293	}	2353	}
2294		2354
2295	#############################################################################	2355	#############################################################################
2296		2356
2297	package CFPlus::UI::TextEdit;	2357	package DC::UI::TextEdit;
2298		2358
2299	our @ISA = CFPlus::UI::EntryBase::;	2359	our @ISA = DC::UI::EntryBase::;
2300		2360
2301	use CFPlus::OpenGL;	2361	use DC::OpenGL;
		2362
		2363	sub new {
		2364	my $class = shift;
		2365
		2366	$class->SUPER::new (
		2367	padding_y => 4,
		2368
		2369	@_
		2370	)
		2371	}
2302		2372
2303	sub move_cursor_ver {	2373	sub move_cursor_ver {
2304	my ($self, $dy) = @_;	2374	my ($self, $dy) = @_;
2305		2375
2306	my ($y, $x) = $self->{layout}->index_to_line_x ($self->{cursor});	2376	my ($line, $x) = $self->{layout}->index_to_line_x ($self->{cursor});
2307		2377
2308	$y += $dy;	2378	$line += $dy;
2309		2379
2310	if (defined (my $index = $self->{layout}->line_x_to_index ($y, $x))) {	2380	if (defined (my $index = $self->{layout}->line_x_to_index ($line, $x))) {
2311	$self->{cursor} = $index;	2381	$self->{cursor} = $index;
2312	delete $self->{cur_h};	2382	delete $self->{cur_h};
2313	$self->update;	2383	$self->update;
2314	return;	2384	return;
2315	}	2385	}
…		…
2318	sub invoke_key_down {	2388	sub invoke_key_down {
2319	my ($self, $ev) = @_;	2389	my ($self, $ev) = @_;
2320		2390
2321	my $sym = $ev->{sym};	2391	my $sym = $ev->{sym};
2322		2392
2323	if ($sym == CFPlus::SDLK_UP) {	2393	if ($sym == DC::SDLK_UP) {
2324	$self->move_cursor_ver (-1);	2394	$self->move_cursor_ver (-1);
2325	} elsif ($sym == CFPlus::SDLK_DOWN) {	2395	} elsif ($sym == DC::SDLK_DOWN) {
2326	$self->move_cursor_ver (+1);	2396	$self->move_cursor_ver (+1);
2327	} else {	2397	} else {
2328	return $self->SUPER::invoke_key_down ($ev)	2398	return $self->SUPER::invoke_key_down ($ev)
2329	}	2399	}
2330		2400
2331	1	2401	1
2332	}	2402	}
2333		2403
2334	#############################################################################	2404	#############################################################################
2335		2405
2336	package CFPlus::UI::Button;	2406	package DC::UI::ButtonBin;
2337		2407
2338	our @ISA = CFPlus::UI::Label::;	2408	our @ISA = DC::UI::Bin::;
2339		2409
2340	use CFPlus::OpenGL;	2410	use DC::OpenGL;
2341		2411
2342	my @tex =	2412	my @tex =
2343	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }	2413	map { new_from_resource DC::Texture $_, mipmap => 1 }
2344	qw(b1_button_inactive.png b1_button_active.png);	2414	qw(b1_button_inactive.png b1_button_active.png);
2345		2415
2346	sub new {	2416	sub new {
2347	my $class = shift;	2417	my $class = shift;
2348		2418
2349	$class->SUPER::new (	2419	$class->SUPER::new (
		2420	can_hover => 1,
		2421	align => 0.5,
		2422	valign => 0.5,
		2423	can_events => 1,
		2424	@_
		2425	)
		2426	}
		2427
		2428	sub invoke_button_up {
		2429	my ($self, $ev, $x, $y) = @_;
		2430
		2431	$self->emit ("activate")
		2432	if $x >= 0 && $x < $self->{w}
		2433	&& $y >= 0 && $y < $self->{h};
		2434
		2435	1
		2436	}
		2437
		2438	sub _draw {
		2439	my ($self) = @_;
		2440
		2441	glEnable GL_TEXTURE_2D;
		2442	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		2443	glColor 0, 0, 0, 1;
		2444
		2445	my $tex = $tex[$GRAB == $self];
		2446	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
		2447
		2448	glDisable GL_TEXTURE_2D;
		2449
		2450	$self->SUPER::_draw;
		2451	}
		2452
		2453	#############################################################################
		2454
		2455	package DC::UI::Button;
		2456
		2457	our @ISA = DC::UI::Label::;
		2458
		2459	use DC::OpenGL;
		2460
		2461	my @tex =
		2462	map { new_from_resource DC::Texture $_, mipmap => 1 }
		2463	qw(b1_button_inactive.png b1_button_active.png);
		2464
		2465	sub new {
		2466	my $class = shift;
		2467
		2468	$class->SUPER::new (
2350	padding_x => 4,	2469	padding_x => 8,
2351	padding_y => 4,	2470	padding_y => 4,
2352	fg => [1.0, 1.0, 1.0],	2471	fg => [1.0, 1.0, 1.0],
2353	active_fg => [0.8, 0.8, 0.8],	2472	active_fg => [0.8, 0.8, 0.8],
2354	can_hover => 1,	2473	can_hover => 1,
2355	align => 0,	2474	align => 0.5,
2356	valign => 0,	2475	valign => 0.5,
2357	can_events => 1,	2476	can_events => 1,
2358	@_	2477	@_
2359	)	2478	)
2360	}	2479	}
2361		2480
…		…
2386	$self->SUPER::_draw;	2505	$self->SUPER::_draw;
2387	}	2506	}
2388		2507
2389	#############################################################################	2508	#############################################################################
2390		2509
2391	package CFPlus::UI::CheckBox;	2510	package DC::UI::CheckBox;
2392		2511
2393	our @ISA = CFPlus::UI::DrawBG::;	2512	our @ISA = DC::UI::DrawBG::;
2394		2513
2395	my @tex =	2514	my @tex =
2396	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }	2515	map { new_from_resource DC::Texture $_, mipmap => 1 }
2397	qw(c1_checkbox_bg.png c1_checkbox_active.png);	2516	qw(c1_checkbox_bg.png c1_checkbox_active.png);
2398		2517
2399	use CFPlus::OpenGL;	2518	use DC::OpenGL;
2400		2519
2401	sub new {	2520	sub new {
2402	my $class = shift;	2521	my $class = shift;
2403		2522
2404	$class->SUPER::new (	2523	$class->SUPER::new (
…		…
2444	sub _draw {	2563	sub _draw {
2445	my ($self) = @_;	2564	my ($self) = @_;
2446		2565
2447	$self->SUPER::_draw;	2566	$self->SUPER::_draw;
2448		2567
2449	glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;	2568	glTranslate $self->{padding_x}, $self->{padding_y}, 0;
2450		2569
2451	my ($w, $h) = @$self{qw(w h)};	2570	my ($w, $h) = @$self{qw(w h)};
2452		2571
2453	my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;	2572	my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
2454		2573
…		…
2461	glDisable GL_TEXTURE_2D;	2580	glDisable GL_TEXTURE_2D;
2462	}	2581	}
2463		2582
2464	#############################################################################	2583	#############################################################################
2465		2584
2466	package CFPlus::UI::Image;	2585	package DC::UI::Image;
2467		2586
2468	our @ISA = CFPlus::UI::Base::;	2587	our @ISA = DC::UI::Base::;
2469		2588
2470	use CFPlus::OpenGL;	2589	use DC::OpenGL;
2471		2590
2472	our %texture_cache;	2591	our %texture_cache;
2473		2592
2474	sub new {	2593	sub new {
2475	my $class = shift;	2594	my $class = shift;
2476		2595
2477	my $self = $class->SUPER::new (	2596	my $self = $class->SUPER::new (
2478	can_events => 0,	2597	can_events => 0,
		2598	scale => 1,
2479	@_,	2599	@_,
2480	);	2600	);
2481		2601
2482	$self->{path} || $self->{tex}	2602	$self->{path} || $self->{tex}
2483	or Carp::croak "'path' or 'tex' attributes required";	2603	or Carp::croak "'path' or 'tex' attributes required";
2484		2604
2485	$self->{tex} ||= $texture_cache{$self->{path}} ||=	2605	$self->{tex} ||= $texture_cache{$self->{path}} ||=
2486	new_from_file CFPlus::Texture CFPlus::find_rcfile $self->{path}, mipmap => 1;	2606	new_from_resource DC::Texture $self->{path}, mipmap => 1;
2487		2607
2488	CFPlus::weaken $texture_cache{$self->{path}};	2608	DC::weaken $texture_cache{$self->{path}};
2489		2609
2490	$self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};	2610	$self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
2491		2611
2492	$self	2612	$self
2493	}	2613	}
2494		2614
2495	sub STORABLE_freeze {	2615	sub STORABLE_freeze {
2496	my ($self, $cloning) = @_;	2616	my ($self, $cloning) = @_;
2497		2617
2498	$self->{path}	2618	$self->{path}
2499	or die "cannot serialise CFPlus::UI::Image on non-loadable images\n";	2619	or die "cannot serialise DC::UI::Image on non-loadable images\n";
2500		2620
2501	$self->{path}	2621	$self->{path}
2502	}	2622	}
2503		2623
2504	sub STORABLE_attach {	2624	sub STORABLE_attach {
…		…
2508	}	2628	}
2509		2629
2510	sub size_request {	2630	sub size_request {
2511	my ($self) = @_;	2631	my ($self) = @_;
2512		2632
2513	($self->{tex}{w}, $self->{tex}{h})	2633	(int $self->{tex}{w} * $self->{scale}, int $self->{tex}{h} * $self->{scale})
2514	}	2634	}
2515		2635
2516	sub _draw {	2636	sub _draw {
2517	my ($self) = @_;	2637	my ($self) = @_;
2518		2638
…		…
2528	}	2648	}
2529		2649
2530	glEnable GL_TEXTURE_2D;	2650	glEnable GL_TEXTURE_2D;
2531	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2651	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2532		2652
2533	$tex->draw_quad (0, 0, $w, $h);	2653	$tex->draw_quad_alpha (0, 0, $w, $h);
2534		2654
2535	glDisable GL_TEXTURE_2D;	2655	glDisable GL_TEXTURE_2D;
2536	}	2656	}
2537		2657
2538	#############################################################################	2658	#############################################################################
2539		2659
2540	package CFPlus::UI::ImageButton;	2660	package DC::UI::ImageButton;
2541		2661
2542	our @ISA = CFPlus::UI::Image::;	2662	our @ISA = DC::UI::Image::;
2543		2663
2544	use CFPlus::OpenGL;	2664	use DC::OpenGL;
2545		2665
2546	my %textures;	2666	my %textures;
2547		2667
2548	sub new {	2668	sub new {
2549	my $class = shift;	2669	my $class = shift;
…		…
2552	padding_x => 4,	2672	padding_x => 4,
2553	padding_y => 4,	2673	padding_y => 4,
2554	fg => [1, 1, 1],	2674	fg => [1, 1, 1],
2555	active_fg => [0, 0, 1],	2675	active_fg => [0, 0, 1],
2556	can_hover => 1,	2676	can_hover => 1,
2557	align => 0,	2677	align => 0.5,
2558	valign => 0,	2678	valign => 0.5,
2559	can_events => 1,	2679	can_events => 1,
2560	@_	2680	@_
2561	);	2681	);
2562	}	2682	}
2563		2683
		2684	sub invoke_button_down {
		2685	my ($self, $ev, $x, $y) = @_;
		2686
		2687	1
		2688	}
		2689
2564	sub invoke_button_up {	2690	sub invoke_button_up {
2565	my ($self, $ev, $x, $y) = @_;	2691	my ($self, $ev, $x, $y) = @_;
2566		2692
2567	$self->emit ("activate")	2693	$self->emit ("activate")
2568	if $x >= 0 && $x < $self->{w}	2694	if $x >= 0 && $x < $self->{w}
…		…
2571	1	2697	1
2572	}	2698	}
2573		2699
2574	#############################################################################	2700	#############################################################################
2575		2701
2576	package CFPlus::UI::VGauge;	2702	package DC::UI::VGauge;
2577		2703
2578	our @ISA = CFPlus::UI::Base::;	2704	our @ISA = DC::UI::Base::;
2579		2705
2580	use List::Util qw(min max);	2706	use List::Util qw(min max);
2581		2707
2582	use CFPlus::OpenGL;	2708	use DC::OpenGL;
2583		2709
2584	my %tex = (	2710	my %tex = (
2585	food => [	2711	food => [
2586	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }	2712	map { new_from_resource DC::Texture $_, mipmap => 1 }
2587	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/	2713	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
2588	],	2714	],
2589	grace => [	2715	grace => [
2590	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }	2716	map { new_from_resource DC::Texture $_, mipmap => 1 }
2591	qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/	2717	qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
2592	],	2718	],
2593	hp => [	2719	hp => [
2594	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }	2720	map { new_from_resource DC::Texture $_, mipmap => 1 }
2595	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/	2721	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
2596	],	2722	],
2597	mana => [	2723	mana => [
2598	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }	2724	map { new_from_resource DC::Texture $_, mipmap => 1 }
2599	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/	2725	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
2600	],	2726	],
2601	);	2727	);
2602		2728
2603	# eg. VGauge->new (gauge => 'food'), default gauge: food	2729	# eg. VGauge->new (gauge => 'food'), default gauge: food
…		…
2706	glDisable GL_TEXTURE_2D;	2832	glDisable GL_TEXTURE_2D;
2707	}	2833	}
2708		2834
2709	#############################################################################	2835	#############################################################################
2710		2836
		2837	package DC::UI::Progress;
		2838
		2839	our @ISA = DC::UI::Label::;
		2840
		2841	use DC::OpenGL;
		2842
		2843	sub new {
		2844	my ($class, %arg) = @_;
		2845
		2846	my $self = $class->SUPER::new (
		2847	fg => [1, 1, 1],
		2848	bg => [0, 0, 1, 0.2],
		2849	bar => [0.7, 0.5, 0.1, 0.8],
		2850	outline => [0.4, 0.3, 0],
		2851	fontsize => 0.9,
		2852	valign => 0.5,
		2853	align => 0.5,
		2854	can_events => 1,
		2855	ellipsise => 1,
		2856	label => "%d%%",
		2857	%arg,
		2858	);
		2859
		2860	$self->set_value ($arg{value} || -1);
		2861
		2862	$self
		2863	}
		2864
		2865	sub set_label {
		2866	my ($self, $label) = @_;
		2867
		2868	return if $self->{label} eq $label;
		2869	$self->{label} = $label;
		2870
		2871	$self->DC::UI::Progress::set_value (0 + delete $self->{value});
		2872	}
		2873
		2874	sub set_value {
		2875	my ($self, $value) = @_;
		2876
		2877	if ($self->{value} ne $value) {
		2878	$self->{value} = $value;
		2879
		2880	if ($value < 0) {
		2881	$self->set_text ("-");
		2882	} else {
		2883	$self->set_text (sprintf $self->{label}, $value * 100);
		2884	}
		2885
		2886	$self->update;
		2887	}
		2888	}
		2889
		2890	sub _draw {
		2891	my ($self) = @_;
		2892
		2893	glEnable GL_BLEND;
		2894	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
		2895
		2896	if ($self->{value} >= 0) {
		2897	my $s = int 2 + ($self->{w} - 4) * $self->{value};
		2898
		2899	glColor_premultiply @{$self->{bar}};
		2900	glRect 2, 2, $s, $self->{h} - 2;
		2901	glColor_premultiply @{$self->{bg}};
		2902	glRect $s, 2, $self->{w} - 2, $self->{h} - 2;
		2903	}
		2904
		2905	glColor_premultiply @{$self->{outline}};
		2906	glRect_lineloop 1.5, 1.5, $self->{w} - 1.5, $self->{h} - 1.5;
		2907
		2908	glDisable GL_BLEND;
		2909
		2910	{
		2911	local $self->{bg}; # do not draw background
		2912	$self->SUPER::_draw;
		2913	}
		2914	}
		2915
		2916	#############################################################################
		2917
		2918	package DC::UI::ExperienceProgress;
		2919
		2920	our @ISA = DC::UI::Progress::;
		2921
		2922	sub new {
		2923	my ($class, %arg) = @_;
		2924
		2925	my $self = $class->SUPER::new (
		2926	tooltip => sub {
		2927	my ($self) = @_;
		2928
		2929	sprintf "level %d\n%s points\n%s next level\n%s to go",
		2930	$self->{lvl},
		2931	::formsep ($self->{exp}),
		2932	::formsep ($self->{nxt}),
		2933	::formsep ($self->{nxt} - $self->{exp}),
		2934	},
		2935	%arg
		2936	);
		2937
		2938	$::CONN->{on_exp_update}{$self+0} = sub { $self->set_value ($self->{value}) }
		2939	if $::CONN;
		2940
		2941	$self
		2942	}
		2943
		2944	sub DESTROY {
		2945	my ($self) = @_;
		2946
		2947	delete $::CONN->{on_exp_update}{$self+0}
		2948	if $::CONN;
		2949
		2950	$self->SUPER::DESTROY;
		2951	}
		2952
		2953	sub set_value {
		2954	my ($self, $lvl, $exp) = @_;
		2955
		2956	$self->{lvl} = $lvl;
		2957	$self->{exp} = $exp;
		2958
		2959	my $v = -1;
		2960
		2961	if ($::CONN && (my $table = $::CONN->{exp_table})) {
		2962	my $l0 = $table->[$lvl - 1];
		2963	my $l1 = $table->[$lvl];
		2964
		2965	$self->{nxt} = $l1;
		2966
		2967	$v = ($exp - $l0) / ($l1 - $l0);
		2968	}
		2969
		2970	$self->SUPER::set_value ($v);
		2971	}
		2972
		2973	#############################################################################
		2974
2711	package CFPlus::UI::Gauge;	2975	package DC::UI::Gauge;
2712		2976
2713	our @ISA = CFPlus::UI::VBox::;	2977	our @ISA = DC::UI::VBox::;
2714		2978
2715	sub new {	2979	sub new {
2716	my ($class, %arg) = @_;	2980	my ($class, %arg) = @_;
2717		2981
2718	my $self = $class->SUPER::new (	2982	my $self = $class->SUPER::new (
…		…
2720	can_hover => 1,	2984	can_hover => 1,
2721	can_events => 1,	2985	can_events => 1,
2722	%arg,	2986	%arg,
2723	);	2987	);
2724		2988
2725	$self->add ($self->{value} = new CFPlus::UI::Label valign => +1, align => 0, template => "999");	2989	$self->add ($self->{value} = new DC::UI::Label valign => 1, align => 0.5, template => "999");
2726	$self->add ($self->{gauge} = new CFPlus::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);	2990	$self->add ($self->{gauge} = new DC::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2727	$self->add ($self->{max} = new CFPlus::UI::Label valign => -1, align => 0, template => "999");	2991	$self->add ($self->{max} = new DC::UI::Label valign => 0, align => 0.5, template => "999");
2728		2992
2729	$self	2993	$self
2730	}	2994	}
2731		2995
2732	sub set_fontsize {	2996	sub set_fontsize {
…		…
2753	$self->{value}->set_text ($val);	3017	$self->{value}->set_text ($val);
2754	}	3018	}
2755		3019
2756	#############################################################################	3020	#############################################################################
2757		3021
2758	package CFPlus::UI::Slider;	3022	package DC::UI::Slider;
2759		3023
2760	use strict;	3024	use strict;
2761		3025
2762	use CFPlus::OpenGL;	3026	use DC::OpenGL;
2763		3027
2764	our @ISA = CFPlus::UI::DrawBG::;	3028	our @ISA = DC::UI::DrawBG::;
2765		3029
2766	my @tex =	3030	my @tex =
2767	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_ }	3031	map { new_from_resource DC::Texture $_ }
2768	qw(s1_slider.png s1_slider_bg.png);	3032	qw(s1_slider.png s1_slider_bg.png);
2769		3033
2770	sub new {	3034	sub new {
2771	my $class = shift;	3035	my $class = shift;
2772		3036
…		…
2809	sub set_value {	3073	sub set_value {
2810	my ($self, $value) = @_;	3074	my ($self, $value) = @_;
2811		3075
2812	my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};	3076	my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2813		3077
2814	$hi = $lo + 1 if $hi <= $lo;	3078	$hi = $lo if $hi < $lo;
2815		3079
2816	$page = $hi - $lo if $page > $hi - $lo;	3080	$value = $hi - $page if $value > $hi - $page;
2817
2818	$value = $lo if $value < $lo;	3081	$value = $lo if $value < $lo;
2819	$value = $hi - $page if $value > $hi - $page;
2820		3082
2821	$value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit	3083	$value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2822	if $unit;	3084	if $unit;
2823		3085
2824	@{$self->{range}} = ($value, $lo, $hi, $page, $unit);	3086	@{$self->{range}} = ($value, $lo, $hi, $page, $unit);
…		…
2840		3102
2841	$self->SUPER::invoke_button_down ($ev, $x, $y);	3103	$self->SUPER::invoke_button_down ($ev, $x, $y);
2842		3104
2843	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];	3105	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2844		3106
2845	$self->invoke_mouse_motion ($ev, $x, $y)	3107	$self->invoke_mouse_motion ($ev, $x, $y);
		3108
		3109	1
2846	}	3110	}
2847		3111
2848	sub invoke_mouse_motion {	3112	sub invoke_mouse_motion {
2849	my ($self, $ev, $x, $y) = @_;	3113	my ($self, $ev, $x, $y) = @_;
2850		3114
…		…
2866	sub invoke_mouse_wheel {	3130	sub invoke_mouse_wheel {
2867	my ($self, $ev) = @_;	3131	my ($self, $ev) = @_;
2868		3132
2869	my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx};	3133	my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx};
2870		3134
2871	my $pagepart = $ev->{mod} & CFPlus::KMOD_SHIFT ? 1 : 0.2;	3135	my $pagepart = $ev->{mod} & DC::KMOD_SHIFT ? 1 : 0.2;
2872		3136
2873	$self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * $pagepart);	3137	$self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * $pagepart);
2874		3138
2875	! ! $delta	3139	1
2876	}	3140	}
2877		3141
2878	sub update {	3142	sub update {
2879	my ($self) = @_;	3143	my ($self) = @_;
2880		3144
…		…
2886	my ($self) = @_;	3150	my ($self) = @_;
2887		3151
2888	unless ($self->{knob_w}) {	3152	unless ($self->{knob_w}) {
2889	$self->set_value ($self->{range}[0]);	3153	$self->set_value ($self->{range}[0]);
2890		3154
2891	my ($value, $lo, $hi, $page) = @{$self->{range}};	3155	my ($value, $lo, $hi, $page, $unit) = @{$self->{range}};
2892	my $range = ($hi - $page - $lo) || 1e-100;	3156	my $range = ($hi - $page - $lo) || 1e-10;
2893		3157
2894	my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;	3158	my $knob_w = List::Util::min 1, $page / (($hi - $lo) || 1e-10) || 24 / $self->{w};
2895		3159
2896	$self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;	3160	$self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
2897	$self->{scale} = 1 - 2 * $self->{offset} || 1e-100;	3161	$self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
2898		3162
2899	$value = ($value - $lo) / $range;	3163	$value = ($value - $lo) / $range;
…		…
2929	glDisable GL_TEXTURE_2D;	3193	glDisable GL_TEXTURE_2D;
2930	}	3194	}
2931		3195
2932	#############################################################################	3196	#############################################################################
2933		3197
2934	package CFPlus::UI::ValSlider;	3198	package DC::UI::ValSlider;
2935		3199
2936	our @ISA = CFPlus::UI::HBox::;	3200	our @ISA = DC::UI::HBox::;
2937		3201
2938	sub new {	3202	sub new {
2939	my ($class, %arg) = @_;	3203	my ($class, %arg) = @_;
2940		3204
2941	my $range = delete $arg{range};	3205	my $range = delete $arg{range};
2942		3206
2943	my $self = $class->SUPER::new (	3207	my $self = $class->SUPER::new (
2944	slider => (new CFPlus::UI::Slider expand => 1, range => $range),	3208	slider => (new DC::UI::Slider expand => 1, range => $range),
2945	entry => (new CFPlus::UI::Label text => "", template => delete $arg{template}),	3209	entry => (new DC::UI::Label text => "", template => delete $arg{template}),
2946	to_value => sub { shift },	3210	to_value => sub { shift },
2947	from_value => sub { shift },	3211	from_value => sub { shift },
2948	%arg,	3212	%arg,
2949	);	3213	);
2950		3214
…		…
2970	sub set_range { shift->{slider}->set_range (@_) }	3234	sub set_range { shift->{slider}->set_range (@_) }
2971	sub set_value { shift->{slider}->set_value (@_) }	3235	sub set_value { shift->{slider}->set_value (@_) }
2972		3236
2973	#############################################################################	3237	#############################################################################
2974		3238
2975	package CFPlus::UI::TextScroller;	3239	package DC::UI::TextScroller;
2976		3240
2977	our @ISA = CFPlus::UI::HBox::;	3241	our @ISA = DC::UI::HBox::;
2978		3242
2979	use CFPlus::OpenGL;	3243	use DC::OpenGL;
2980		3244
2981	sub new {	3245	sub new {
2982	my $class = shift;	3246	my $class = shift;
2983		3247
2984	my $self = $class->SUPER::new (	3248	my $self = $class->SUPER::new (
…		…
2986	can_events => 1,	3250	can_events => 1,
2987	indent => 0,	3251	indent => 0,
2988	#font => default_font	3252	#font => default_font
2989	@_,	3253	@_,
2990		3254
2991	layout => (new CFPlus::Layout),	3255	layout => (new DC::Layout),
2992	par => [],	3256	par => [],
2993	max_par => 0,	3257	max_par => 0,
2994	height => 0,	3258	height => 0,
2995	children => [	3259	children => [
2996	(new CFPlus::UI::Empty expand => 1),	3260	(new DC::UI::Empty expand => 1),
2997	(new CFPlus::UI::Slider vertical => 1),	3261	(new DC::UI::Slider vertical => 1),
2998	],	3262	],
2999	);	3263	);
3000		3264
3001	$self->{children}[1]->connect (changed => sub { $self->update });	3265	$self->{children}[1]->connect (changed => sub { $self->update });
3002		3266
…		…
3011	}	3275	}
3012		3276
3013	sub size_request {	3277	sub size_request {
3014	my ($self) = @_;	3278	my ($self) = @_;
3015		3279
3016	my ($empty, $slider) = @{ $self->{children} };	3280	my ($empty, $slider) = $self->visible_children;
3017		3281
3018	local $self->{children} = [$empty, $slider];	3282	local $self->{children} = [$empty, $slider];
3019	$self->SUPER::size_request	3283	$self->SUPER::size_request
3020	}	3284	}
3021		3285
…		…
3058	$layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});	3322	$layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
3059	$layout->set_markup ($para->{markup});	3323	$layout->set_markup ($para->{markup});
3060		3324
3061	$layout->set_shapes (	3325	$layout->set_shapes (
3062	map	3326	map
3063	+(0, $_->baseline_shift +$_->{padding_y} - $_->{h}, $_->{w}, $_->{h}),	3327	+(0, $_->baseline_shift + $_->{padding_y} - $_->{h}, $_->{w}, $_->{h}),
3064	@{$para->{widget}}	3328	@{$para->{widget}}
3065	);	3329	);
3066		3330
3067	$layout	3331	$layout
3068	}	3332	}
…		…
3185	$ROOT->on_post_alloc ($self => sub {	3449	$ROOT->on_post_alloc ($self => sub {
3186	$self->force_uptodate;	3450	$self->force_uptodate;
3187		3451
3188	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};	3452	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
3189		3453
3190	$self->{texture} ||= new_from_opengl CFPlus::Texture $W, $H, sub {	3454	$self->{texture} ||= new_from_opengl DC::Texture $W, $H, sub {
3191	glClearColor 0, 0, 0, 0;	3455	glClearColor 0, 0, 0, 0;
3192	glClear GL_COLOR_BUFFER_BIT;	3456	glClear GL_COLOR_BUFFER_BIT;
3193		3457
3194	package CFPlus::UI::Base;	3458	package DC::UI::Base;
3195	local ($draw_x, $draw_y, $draw_w, $draw_h) =	3459	local ($draw_x, $draw_y, $draw_w, $draw_h) =
3196	(0, 0, $self->{w}, $self->{h});	3460	(0, 0, $self->{w}, $self->{h});
3197		3461
3198	my $top = int $self->{children}[1]{range}[0];	3462	my $top = int $self->{children}[1]{range}[0];
3199		3463
…		…
3210		3474
3211	if ($y0 < $y + $h && $y < $y1) {	3475	if ($y0 < $y + $h && $y < $y1) {
3212	my $layout = $self->get_layout ($para);	3476	my $layout = $self->get_layout ($para);
3213		3477
3214	$layout->render ($para->{indent}, $y - $y0);	3478	$layout->render ($para->{indent}, $y - $y0);
		3479	$layout->draw;
3215		3480
3216	if (my @w = @{ $para->{widget} }) {	3481	if (my @w = @{ $para->{widget} }) {
3217	my @s = $layout->get_shapes;	3482	my @s = $layout->get_shapes;
3218		3483
3219	for (@w) {	3484	for (@w) {
…		…
3257	$self->{children}[1]->draw;	3522	$self->{children}[1]->draw;
3258	}	3523	}
3259		3524
3260	#############################################################################	3525	#############################################################################
3261		3526
3262	package CFPlus::UI::Animator;	3527	package DC::UI::Animator;
3263		3528
3264	use CFPlus::OpenGL;	3529	use DC::OpenGL;
3265		3530
3266	our @ISA = CFPlus::UI::Bin::;	3531	our @ISA = DC::UI::Bin::;
3267		3532
3268	sub moveto {	3533	sub moveto {
3269	my ($self, $x, $y) = @_;	3534	my ($self, $x, $y) = @_;
3270		3535
3271	$self->{moveto} = [$self->{x}, $self->{y}, $x, $y];	3536	$self->{moveto} = [$self->{x}, $self->{y}, $x, $y];
…		…
3299	glPopMatrix;	3564	glPopMatrix;
3300	}	3565	}
3301		3566
3302	#############################################################################	3567	#############################################################################
3303		3568
3304	package CFPlus::UI::Flopper;	3569	package DC::UI::Flopper;
3305		3570
3306	our @ISA = CFPlus::UI::Button::;	3571	our @ISA = DC::UI::Button::;
3307		3572
3308	sub new {	3573	sub new {
3309	my $class = shift;	3574	my $class = shift;
3310		3575
3311	my $self = $class->SUPER::new (	3576	my $self = $class->SUPER::new (
…		…
3323	$self->{other}->toggle_visibility;	3588	$self->{other}->toggle_visibility;
3324	}	3589	}
3325		3590
3326	#############################################################################	3591	#############################################################################
3327		3592
3328	package CFPlus::UI::Tooltip;	3593	package DC::UI::Tooltip;
3329		3594
3330	our @ISA = CFPlus::UI::Bin::;	3595	our @ISA = DC::UI::Bin::;
3331		3596
3332	use CFPlus::OpenGL;	3597	use DC::OpenGL;
3333		3598
3334	sub new {	3599	sub new {
3335	my $class = shift;	3600	my $class = shift;
3336		3601
3337	$class->SUPER::new (	3602	$class->SUPER::new (
…		…
3341	}	3606	}
3342		3607
3343	sub set_tooltip_from {	3608	sub set_tooltip_from {
3344	my ($self, $widget) = @_;	3609	my ($self, $widget) = @_;
3345		3610
3346	$widget->{tooltip} = CFPlus::Pod::section_label tooltip => $1
3347	if $widget->{tooltip} =~ /^#(.*)$/;
3348
3349	my $tooltip = $widget->{tooltip};	3611	my $tip = $widget->{tooltip};
		3612	$tip = $tip->($widget) if "CODE" eq ref $tip;
		3613
		3614	$tip = DC::Pod::section_label tooltip => $1
		3615	if $tip =~ /^#(.*)$/;
3350		3616
3351	if ($ENV{CFPLUS_DEBUG} & 2) {	3617	if ($ENV{CFPLUS_DEBUG} & 2) {
3352	$tooltip .= "\n\n" . (ref $widget) . "\n"	3618	$tip .= "\n\n" . (ref $widget) . "\n"
3353	. "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"	3619	. "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
3354	. "req $widget->{req_w} $widget->{req_h}\n"	3620	. "req $widget->{req_w} $widget->{req_h}\n"
3355	. "visible $widget->{visible}";	3621	. "visible $widget->{visible}";
3356	}	3622	}
3357		3623
3358	$tooltip =~ s/^\n+//;	3624	$tip =~ s/^\n+//;
3359	$tooltip =~ s/\n+$//;	3625	$tip =~ s/\n+$//;
3360		3626
3361	$self->add (new CFPlus::UI::Label	3627	$self->add (new DC::UI::Label
		3628	fg => $DC::THEME{tooltip_fg},
3362	markup => $tooltip,	3629	markup => $tip,
3363	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,	3630	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
		3631	align => 0,
3364	fontsize => 0.8,	3632	fontsize => 0.8,
3365	style => 1, # FLAG_INVERSE	3633	style => $DC::THEME{tooltip_style}, # FLAG_INVERSE
3366	ellipsise => 0,	3634	ellipsise => 0,
3367	font => ($widget->{tooltip_font} || $::FONT_PROP),	3635	font => ($widget->{tooltip_font} || $::FONT_PROP),
3368	);	3636	);
3369	}	3637	}
3370		3638
…		…
3405	}	3673	}
3406		3674
3407	sub _draw {	3675	sub _draw {
3408	my ($self) = @_;	3676	my ($self) = @_;
3409		3677
3410	glTranslate 0.375, 0.375;
3411
3412	my ($w, $h) = @$self{qw(w h)};	3678	my ($w, $h) = @$self{qw(w h)};
3413		3679
3414	glColor 1, 0.8, 0.4;	3680	glColor @{ $DC::THEME{tooltip_bg} };
3415	glBegin GL_QUADS;	3681	glRect 0, 0, $w, $h;
3416	glVertex 0 , 0;
3417	glVertex 0 , $h;
3418	glVertex $w, $h;
3419	glVertex $w, 0;
3420	glEnd;
3421		3682
3422	glColor 0, 0, 0;	3683	glColor @{ $DC::THEME{tooltip_border} };
3423	glBegin GL_LINE_LOOP;	3684	glRect_lineloop .5, .5, $w + .5, $h + .5;
3424	glVertex 0 , 0;
3425	glVertex 0 , $h;
3426	glVertex $w, $h;
3427	glVertex $w, 0;
3428	glEnd;
3429		3685
3430	glTranslate 2 - 0.375, 2 - 0.375;	3686	glTranslate 2, 2;
3431		3687
3432	$self->SUPER::_draw;	3688	$self->SUPER::_draw;
3433	}	3689	}
3434		3690
3435	#############################################################################	3691	#############################################################################
3436		3692
3437	package CFPlus::UI::Face;	3693	package DC::UI::Face;
3438		3694
3439	our @ISA = CFPlus::UI::DrawBG::;	3695	our @ISA = DC::UI::DrawBG::;
3440		3696
3441	use CFPlus::OpenGL;	3697	use DC::OpenGL;
3442		3698
3443	sub new {	3699	sub new {
3444	my $class = shift;	3700	my $class = shift;
3445		3701
3446	my $self = $class->SUPER::new (	3702	my $self = $class->SUPER::new (
…		…
3450	can_events => 0,	3706	can_events => 0,
3451	@_,	3707	@_,
3452	);	3708	);
3453		3709
3454	if ($self->{anim} && $self->{animspeed}) {	3710	if ($self->{anim} && $self->{animspeed}) {
3455	CFPlus::weaken (my $widget = $self);	3711	DC::weaken (my $widget = $self);
3456		3712
3457	$widget->{animspeed} = List::Util::max 0.05, $widget->{animspeed};	3713	$self->{animspeed} = List::Util::max 0.05, $self->{animspeed};
3458	$widget->{anim_start} = $self->{animspeed} * int Event::time / $self->{animspeed};	3714	$self->{timer} = EV::periodic_ns 0, $self->{animspeed}, undef, sub {
3459	$self->{timer} = Event->timer (
3460	parked => 1,
3461	cb => sub {
3462	return unless $::CONN && $widget;	3715	return unless $::CONN;
3463		3716
		3717	my $w = $widget
		3718	or return;
		3719
3464	++$widget->{frame};	3720	++$w->{frame};
3465	$widget->update_face;	3721	$w->update_face;
		3722
		3723	# somehow, $widget can go away
3466	$widget->update;	3724	$w->update;
3467
3468	$widget->update_timer;	3725	$w->update_timer;
3469	},
3470	);	3726	};
3471		3727
3472	$self->update_face;	3728	$self->update_face;
3473	$self->update_timer;	3729	$self->update_timer;
3474	}	3730	}
3475		3731
…		…
3480	my ($self) = @_;	3736	my ($self) = @_;
3481		3737
3482	return unless $self->{timer};	3738	return unless $self->{timer};
3483		3739
3484	if ($self->{visible}) {	3740	if ($self->{visible}) {
3485	$self->{timer}->at (
3486	$self->{anim_start}
3487	+ $self->{animspeed}
3488	* int 1.5 + (Event::time - $self->{anim_start}) / $self->{animspeed}
3489	);
3490	$self->{timer}->start;	3741	$self->{timer}->start;
3491	} else {	3742	} else {
3492	$self->{timer}->stop;	3743	$self->{timer}->stop;
3493	}	3744	}
3494	}	3745	}
3495		3746
3496	sub update_face {	3747	sub update_face {
3497	my ($self) = @_;	3748	my ($self) = @_;
3498		3749
3499	return unless $::CONN;	3750	if ($::CONN) {
3500
3501	if (my $anim = $::CONN->{anim}[$self->{anim}]) {	3751	if (my $anim = $::CONN->{anim}[$self->{anim}]) {
3502	if ($anim && @$anim) {	3752	if ($anim && @$anim) {
3503	delete $self->{wait_face};
3504	$self->{face} = $anim->[ $self->{frame} % @$anim ];	3753	$self->{face} = $anim->[ $self->{frame} % @$anim ];
		3754	delete $self->{face_change_cb};
		3755
3505	$self->{tex} = $::CONN->{texture}[ $::CONN->{faceid}[$self->{face}] ];	3756	if (my $tex = $self->{tex} = $::CONN->{texture}[ $::CONN->{face}[$self->{face}]{id} ]) {
		3757	unless ($tex->{name} || $tex->{loading}) {
		3758	$tex->upload (sub { $self->reconfigure });
		3759	}
		3760	}
		3761	}
3506	}	3762	}
3507	}	3763	}
3508	}	3764	}
3509		3765
3510	sub size_request {	3766	sub size_request {
3511	my ($self) = @_;	3767	my ($self) = @_;
3512		3768
3513	if ($::CONN) {	3769	if ($::CONN) {
3514	if (my $faceid = $::CONN->{faceid}[$self->{face}]) {	3770	if (my $faceid = $::CONN->{face}[$self->{face}]{id}) {
3515	if (my $tex = $::CONN->{texture}[$faceid]) {	3771	if (my $tex = $self->{tex} = $::CONN->{texture}[$faceid]) {
3516	$self->{tex} = $tex;	3772	if ($tex->{name}) {
3517	return ($self->{size_w} || $tex->{w}, $self->{size_h} || $tex->{h});	3773	return ($self->{size_w} || $tex->{w}, $self->{size_h} || $tex->{h});
3518	} else {	3774	} elsif (!$tex->{loading}) {
3519	$self->{wait_face} ||= $::CONN->connect_face_update ($faceid, sub {	3775	$tex->upload (sub { $self->reconfigure });
3520	$self->realloc;
3521	});	3776	}
3522	}	3777	}
		3778
		3779	$self->{face_change_cb} ||= $::CONN->on_face_change ($self->{face}, sub { $self->reconfigure });
3523	}	3780	}
3524	}	3781	}
3525		3782
3526	($self->{size_w} || 8, $self->{size_h} || 8)	3783	($self->{size_w} || 8, $self->{size_h} || 8)
3527	}	3784	}
…		…
3565	$self->SUPER::destroy;	3822	$self->SUPER::destroy;
3566	}	3823	}
3567		3824
3568	#############################################################################	3825	#############################################################################
3569		3826
3570	package CFPlus::UI::Buttonbar;	3827	package DC::UI::Buttonbar;
3571		3828
3572	our @ISA = CFPlus::UI::HBox::;	3829	our @ISA = DC::UI::HBox::;
3573		3830
3574	# TODO: should actually wrap buttons and other goodies.	3831	# TODO: should actually wrap buttons and other goodies.
3575		3832
3576	#############################################################################	3833	#############################################################################
3577		3834
3578	package CFPlus::UI::Menu;	3835	package DC::UI::Menu;
3579		3836
3580	our @ISA = CFPlus::UI::Toplevel::;	3837	our @ISA = DC::UI::Toplevel::;
3581		3838
3582	use CFPlus::OpenGL;	3839	use DC::OpenGL;
3583		3840
3584	sub new {	3841	sub new {
3585	my $class = shift;	3842	my $class = shift;
3586		3843
3587	my $self = $class->SUPER::new (	3844	my $self = $class->SUPER::new (
3588	items => [],	3845	items => [],
3589	z => 100,	3846	z => 100,
3590	@_,	3847	@_,
3591	);	3848	);
3592		3849
3593	$self->add ($self->{vbox} = new CFPlus::UI::VBox);	3850	$self->add ($self->{vbox} = new DC::UI::VBox);
3594		3851
3595	for my $item (@{ $self->{items} }) {	3852	for my $item (@{ $self->{items} }) {
3596	my ($widget, $cb, $tooltip) = @$item;	3853	my ($widget, $cb, $tooltip) = @$item;
3597		3854
3598	# handle various types of items, only text for now	3855	# handle various types of items, only text for now
3599	if (!ref $widget) {	3856	if (!ref $widget) {
3600	if ($widget =~ /\t/) {	3857	if ($widget =~ /\t/) {
3601	my ($left, $right) = split /\t/, $widget, 2;	3858	my ($left, $right) = split /\t/, $widget, 2;
3602		3859
3603	$widget = new CFPlus::UI::HBox	3860	$widget = new DC::UI::HBox
3604	can_hover => 1,	3861	can_hover => 1,
3605	can_events => 1,	3862	can_events => 1,
3606	tooltip => $tooltip,	3863	tooltip => $tooltip,
3607	children => [	3864	children => [
3608	(new CFPlus::UI::Label markup => $left, expand => 1),	3865	(new DC::UI::Label markup => $left , align => 0, expand => 1),
3609	(new CFPlus::UI::Label markup => $right, align => +1),	3866	(new DC::UI::Label markup => $right, align => 1),
3610	],	3867	],
3611	;	3868	;
3612		3869
3613	} else {	3870	} else {
3614	$widget = new CFPlus::UI::Label	3871	$widget = new DC::UI::Label
3615	can_hover => 1,	3872	can_hover => 1,
3616	can_events => 1,	3873	can_events => 1,
		3874	align => 0,
3617	markup => $widget,	3875	markup => $widget,
3618	tooltip => $tooltip;	3876	tooltip => $tooltip;
3619	}	3877	}
3620	}	3878	}
3621		3879
…		…
3667	1	3925	1
3668	}	3926	}
3669		3927
3670	#############################################################################	3928	#############################################################################
3671		3929
3672	package CFPlus::UI::Multiplexer;	3930	package DC::UI::Multiplexer;
3673		3931
3674	our @ISA = CFPlus::UI::Container::;	3932	our @ISA = DC::UI::Container::;
3675		3933
3676	sub new {	3934	sub new {
3677	my $class = shift;	3935	my $class = shift;
3678		3936
3679	my $self = $class->SUPER::new (	3937	my $self = $class->SUPER::new (
3680	@_,	3938	@_,
3681	);	3939	);
3682		3940
3683	$self->{current} = $self->{children}[0]	3941	$self->set_current_page (0);
3684	if @{ $self->{children} };
3685		3942
3686	$self	3943	$self
3687	}	3944	}
3688		3945
3689	sub add {	3946	sub add {
3690	my ($self, @widgets) = @_;	3947	my ($self, @widgets) = @_;
3691		3948
3692	$self->SUPER::add (@widgets);	3949	$self->SUPER::add (@widgets);
3693		3950
3694	$self->{current} = $self->{children}[0]	3951	$self->set_current_page (0)
3695	if @{ $self->{children} };	3952	if @widgets == @{ $self->{children} };
3696	}	3953	}
3697		3954
3698	sub get_current_page {	3955	sub get_current_page {
3699	my ($self) = @_;	3956	my ($self) = @_;
3700		3957
…		…
3706		3963
3707	my $widget = ref $page_or_widget	3964	my $widget = ref $page_or_widget
3708	? $page_or_widget	3965	? $page_or_widget
3709	: $self->{children}[$page_or_widget];	3966	: $self->{children}[$page_or_widget];
3710		3967
		3968	$self->{current}->set_invisible if $self->{current} && $self->{visible};
		3969
3711	$self->{current} = $widget;	3970	if (($self->{current} = $widget)) {
		3971	$self->{current}->set_visible if $self->{current} && $self->{visible};
3712	$self->{current}->configure (0, 0, $self->{w}, $self->{h});	3972	$self->{current}->configure (0, 0, $self->{w}, $self->{h});
3713		3973
3714	$self->emit (page_changed => $self->{current});	3974	$self->emit (page_changed => $self->{current});
		3975	}
3715		3976
3716	$self->realloc;	3977	$self->realloc;
3717	}	3978	}
3718		3979
3719	sub visible_children {	3980	sub visible_children {
3720	$_[0]{current}	3981	$_[0]{current} || ()
3721	}	3982	}
3722		3983
3723	sub size_request {	3984	sub size_request {
3724	my ($self) = @_;	3985	my ($self) = @_;
3725		3986
		3987	$self->{current}
3726	$self->{current}->size_request	3988	? $self->{current}->size_request
		3989	: (0, 0)
3727	}	3990	}
3728		3991
3729	sub invoke_size_allocate {	3992	sub invoke_size_allocate {
3730	my ($self, $w, $h) = @_;	3993	my ($self, $w, $h) = @_;
3731		3994
3732	$self->{current}->configure (0, 0, $w, $h);	3995	$self->{current}->configure (0, 0, $w, $h)
		3996	if $self->{current};
3733		3997
3734	1	3998	1
3735	}	3999	}
3736		4000
3737	sub _draw {	4001	sub _draw {
3738	my ($self) = @_;	4002	my ($self) = @_;
3739		4003
3740	$self->{current}->draw;	4004	$self->{current}->draw
		4005	if $self->{current};
3741	}	4006	}
3742		4007
3743	#############################################################################	4008	#############################################################################
3744		4009
3745	package CFPlus::UI::Notebook;	4010	package DC::UI::Notebook;
3746		4011
		4012	use DC::OpenGL;
		4013
3747	our @ISA = CFPlus::UI::VBox::;	4014	our @ISA = DC::UI::VBox::;
3748		4015
3749	sub new {	4016	sub new {
3750	my $class = shift;	4017	my $class = shift;
3751		4018
3752	my $self = $class->SUPER::new (	4019	my $self = $class->SUPER::new (
3753	buttonbar => (new CFPlus::UI::Buttonbar),	4020	buttonbar => (new DC::UI::Buttonbar),
3754	multiplexer => (new CFPlus::UI::Multiplexer expand => 1),	4021	multiplexer => (new DC::UI::Multiplexer expand => 1),
		4022	active_outline => [.7, .7, 0.2],
3755	# filter => # will be put between multiplexer and $self	4023	# filter => # will be put between multiplexer and $self
3756	@_,	4024	@_,
3757	);	4025	);
3758		4026
3759	$self->{filter}->add ($self->{multiplexer}) if $self->{filter};	4027	$self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3760	$self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});	4028	$self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3761		4029
		4030	{
		4031	Scalar::Util::weaken (my $wself = $self);
		4032
		4033	$self->{multiplexer}->connect (c_add => sub {
		4034	my ($mplex, $widgets) = @_;
		4035
		4036	for my $child (@$widgets) {
		4037	Scalar::Util::weaken $child;
		4038	$child->{c_tab_} ||= do {
		4039	my $tab =
		4040	(UNIVERSAL::isa $child->{c_tab}, "DC::UI::Base")
		4041	? $child->{c_tab}
		4042	: new DC::UI::Button markup => $child->{c_tab}[0], tooltip => $child->{c_tab}[1];
		4043
		4044	$tab->connect (activate => sub {
		4045	$wself->set_current_page ($child);
		4046	});
		4047
		4048	$tab
		4049	};
		4050
		4051	$self->{buttonbar}->add ($child->{c_tab_});
		4052	}
		4053	});
		4054
		4055	$self->{multiplexer}->connect (c_remove => sub {
		4056	my ($mplex, $widgets) = @_;
		4057
		4058	for my $child (@$widgets) {
		4059	$wself->{buttonbar}->remove ($child->{c_tab_});
		4060	}
		4061	});
		4062	}
		4063
3762	$self	4064	$self
3763	}	4065	}
3764		4066
3765	sub add {	4067	sub add {
		4068	my ($self, @widgets) = @_;
		4069
		4070	$self->{multiplexer}->add (@widgets)
		4071	}
		4072
		4073	sub remove {
		4074	my ($self, @widgets) = @_;
		4075
		4076	$self->{multiplexer}->remove (@widgets)
		4077	}
		4078
		4079	sub pages {
		4080	my ($self) = @_;
		4081	$self->{multiplexer}->children
		4082	}
		4083
		4084	sub page_index {
		4085	my ($self, $widget) = @_;
		4086
		4087	my $i = 0;
		4088	for ($self->pages) {
		4089	if ($_ eq $widget) { return $i };
		4090	$i++;
		4091	}
		4092
		4093	undef
		4094	}
		4095
		4096	sub add_tab {
3766	my ($self, $title, $widget, $tooltip) = @_;	4097	my ($self, $title, $widget, $tooltip) = @_;
3767		4098
3768	CFPlus::weaken $self;	4099	$title = [$title, $tooltip] unless ref $title;
		4100	$widget->{c_tab} = $title;
3769		4101
3770	unless (ref $title) {
3771	$title = new CFPlus::UI::Button
3772	markup => $title,
3773	tooltip => $tooltip,
3774	);
3775	}
3776
3777	$title->connect (activate => sub { $self->set_current_page ($widget) });
3778	$self->{buttonbar}->add ($title);
3779
3780	$self->{multiplexer}->add ($widget);	4102	$self->add ($widget);
3781	}	4103	}
3782		4104
3783	sub get_current_page {	4105	sub get_current_page {
3784	my ($self) = @_;	4106	my ($self) = @_;
3785		4107
…		…
3791		4113
3792	$self->{multiplexer}->set_current_page ($page);	4114	$self->{multiplexer}->set_current_page ($page);
3793	$self->emit (page_changed => $self->{multiplexer}{current});	4115	$self->emit (page_changed => $self->{multiplexer}{current});
3794	}	4116	}
3795		4117
		4118	sub _draw {
		4119	my ($self) = @_;
		4120
		4121	$self->SUPER::_draw ();
		4122
		4123	if (my $cur = $self->{multiplexer}{current}) {
		4124	if ($cur = $cur->{c_tab_}) {
		4125	glTranslate $self->{buttonbar}{x} + $cur->{x},
		4126	$self->{buttonbar}{y} + $cur->{y};
		4127	glLineWidth 3;
		4128	#glEnable GL_BLEND;
		4129	#glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
		4130	glColor @{$self->{active_outline}};
		4131	glRect_lineloop 1.5, 1.5, $cur->{w} - 1.5, $cur->{h} - 1.5;
		4132	glLineWidth 1;
		4133	#glDisable GL_BLEND;
		4134	}
		4135	}
		4136	}
		4137
3796	#############################################################################	4138	#############################################################################
3797		4139
3798	package CFPlus::UI::Selector;	4140	package DC::UI::Selector;
3799		4141
3800	use utf8;	4142	use utf8;
3801		4143
3802	our @ISA = CFPlus::UI::Button::;	4144	our @ISA = DC::UI::Button::;
3803		4145
3804	sub new {	4146	sub new {
3805	my $class = shift;	4147	my $class = shift;
3806		4148
3807	my $self = $class->SUPER::new (	4149	my $self = $class->SUPER::new (
…		…
3824	my ($value, $title, $tooltip) = @$_;	4166	my ($value, $title, $tooltip) = @$_;
3825		4167
3826	push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];	4168	push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
3827	}	4169	}
3828		4170
3829	CFPlus::UI::Menu->new (items => \@menu_items)->popup ($ev);	4171	DC::UI::Menu->new (items => \@menu_items)->popup ($ev);
3830	}	4172	}
3831		4173
3832	sub _set_value {	4174	sub _set_value {
3833	my ($self, $value) = @_;	4175	my ($self, $value) = @_;
3834		4176
3835	my ($item) = grep $_->[0] eq $value, @{ $self->{options} }	4177	my ($item) = grep $_->[0] eq $value, @{ $self->{options} };
		4178	$item ||= $self->{options}[0]
3836	or return;	4179	or return;
3837		4180
3838	$self->{value} = $item->[0];	4181	$self->{value} = $item->[0];
3839	$self->set_markup ("$item->[1] ⇓");	4182	$self->set_markup ("$item->[1] ⇓");
3840	$self->set_tooltip ($item->[2]);	4183	# $self->set_tooltip ($item->[2]);
3841	}	4184	}
3842		4185
3843	sub set_value {	4186	sub set_value {
3844	my ($self, $value) = @_;	4187	my ($self, $value) = @_;
3845		4188
…		…
3847		4190
3848	$self->_set_value ($value);	4191	$self->_set_value ($value);
3849	$self->emit (changed => $value);	4192	$self->emit (changed => $value);
3850	}	4193	}
3851		4194
		4195	sub set_options {
		4196	my ($self, $options) = @_;
		4197
		4198	$self->{options} = $options;
		4199	$self->_set_value ($self->{value});
		4200	}
		4201
3852	#############################################################################	4202	#############################################################################
3853		4203
3854	package CFPlus::UI::Statusbox;	4204	package DC::UI::Statusbox;
3855		4205
3856	our @ISA = CFPlus::UI::VBox::;	4206	our @ISA = DC::UI::VBox::;
3857		4207
3858	sub new {	4208	sub new {
3859	my $class = shift;	4209	my $class = shift;
3860		4210
3861	my $self = $class->SUPER::new (	4211	my $self = $class->SUPER::new (
3862	fontsize => 0.8,	4212	fontsize => 0.8,
3863	@_,	4213	@_,
3864	);	4214	);
3865		4215
3866	CFPlus::weaken (my $this = $self);	4216	DC::weaken (my $this = $self);
3867		4217
3868	$self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });	4218	$self->{timer} = EV::timer 1, 1, sub { $this->reorder };
3869		4219
3870	$self	4220	$self
3871	}	4221	}
3872		4222
3873	sub reorder {	4223	sub reorder {
3874	my ($self) = @_;	4224	my ($self) = @_;
3875	my $NOW = Time::HiRes::time;	4225	my $NOW = EV::time;
3876		4226
3877	# freeze display when hovering over any label	4227	# freeze display when hovering over any label
3878	return if $CFPlus::UI::TOOLTIP->{owner}	4228	return if $DC::UI::TOOLTIP->{owner}
3879	&& grep $CFPlus::UI::TOOLTIP->{owner} == $_->{label},	4229	&& grep $DC::UI::TOOLTIP->{owner} == $_->{label},
3880	values %{ $self->{item} };	4230	values %{ $self->{item} };
3881		4231
3882	while (my ($k, $v) = each %{ $self->{item} }) {	4232	while (my ($k, $v) = each %{ $self->{item} }) {
3883	delete $self->{item}{$k} if $v->{timeout} < $NOW;	4233	delete $self->{item}{$k} if $v->{timeout} < $NOW;
3884	}	4234	}
		4235
		4236	$self->{timer}->set (1, 1);
3885		4237
3886	my @widgets;	4238	my @widgets;
3887		4239
3888	my @items = sort {	4240	my @items = sort {
3889	$a->{pri} <=> $b->{pri}	4241	$a->{pri} <=> $b->{pri}
3890	or $b->{id} <=> $a->{id}	4242	or $b->{id} <=> $a->{id}
3891	} values %{ $self->{item} };	4243	} values %{ $self->{item} };
3892
3893	$self->{timer}->interval (1);
3894		4244
3895	my $count = 10 + 1;	4245	my $count = 10 + 1;
3896	for my $item (@items) {	4246	for my $item (@items) {
3897	last unless --$count;	4247	last unless --$count;
3898		4248
…		…
3905	for ($short) {	4255	for ($short) {
3906	s/^\s+//;	4256	s/^\s+//;
3907	s/\s+/ /g;	4257	s/\s+/ /g;
3908	}	4258	}
3909		4259
3910	new CFPlus::UI::Label	4260	new DC::UI::Label
3911	markup => $short,	4261	markup => $short,
3912	tooltip => $item->{tooltip},	4262	tooltip => $item->{tooltip},
3913	tooltip_font => $::FONT_PROP,	4263	tooltip_font => $::FONT_PROP,
3914	tooltip_width => 0.67,	4264	tooltip_width => 0.67,
3915	fontsize => $item->{fontsize} || $self->{fontsize},	4265	fontsize => $item->{fontsize} || $self->{fontsize},
3916	max_w => $::WIDTH * 0.44,	4266	max_w => $::WIDTH * 0.44,
		4267	align => 0,
3917	fg => [@{ $item->{fg} }],	4268	fg => [@{ $item->{fg} }],
3918	can_events => 1,	4269	can_events => 1,
3919	can_hover => 1	4270	can_hover => 1
3920	};	4271	};
3921		4272
3922	if ((my $diff = $item->{timeout} - $NOW) < 2) {	4273	if ((my $diff = $item->{timeout} - $NOW) < 2) {
3923	$label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;	4274	$label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3924	$label->update;	4275	$label->update;
3925	$label->set_max_size (undef, $label->{req_h} * $diff)	4276	$label->set_max_size (undef, $label->{req_h} * $diff)
3926	if $diff < 1;	4277	if $diff < 1;
3927	$self->{timer}->interval (1/30);	4278	$self->{timer}->set (1/30, 1/30);
3928	} else {	4279	} else {
3929	$label->{fg}[3] = $item->{fg}[3] || 1;	4280	$label->{fg}[3] = $item->{fg}[3] || 1;
3930	}	4281	}
3931		4282
3932	push @widgets, $label;	4283	push @widgets, $label;
3933	}	4284	}
		4285
		4286	my $hash = join ",", @widgets;
		4287	return if $hash eq $self->{last_widget_hash};
		4288	$self->{last_widget_hash} = $hash;
3934		4289
3935	$self->clear;	4290	$self->clear;
3936	$self->SUPER::add (reverse @widgets);	4291	$self->SUPER::add (reverse @widgets);
3937	}	4292	}
3938		4293
…		…
3994	$self->SUPER::destroy;	4349	$self->SUPER::destroy;
3995	}	4350	}
3996		4351
3997	#############################################################################	4352	#############################################################################
3998		4353
3999	package CFPlus::UI::Root;	4354	package DC::UI::Root;
4000		4355
4001	our @ISA = CFPlus::UI::Container::;	4356	our @ISA = DC::UI::Container::;
4002		4357
4003	use List::Util qw(min max);	4358	use List::Util qw(min max);
4004		4359
4005	use CFPlus::OpenGL;	4360	use DC::OpenGL;
4006		4361
4007	sub new {	4362	sub new {
4008	my $class = shift;	4363	my $class = shift;
4009		4364
4010	my $self = $class->SUPER::new (	4365	my $self = $class->SUPER::new (
4011	visible => 1,	4366	visible => 1,
4012	@_,	4367	@_,
4013	);	4368	);
4014		4369
4015	CFPlus::weaken ($self->{root} = $self);	4370	DC::weaken ($self->{root} = $self);
4016		4371
4017	$self	4372	$self
4018	}	4373	}
4019		4374
4020	sub size_request {	4375	sub size_request {
…		…
4068	}	4423	}
4069		4424
4070	sub update {	4425	sub update {
4071	my ($self) = @_;	4426	my ($self) = @_;
4072		4427
4073	$::WANT_REFRESH++;	4428	$::WANT_REFRESH = 1;
4074	}	4429	}
4075		4430
4076	sub add {	4431	sub add {
4077	my ($self, @children) = @_;	4432	my ($self, @children) = @_;
4078		4433
…		…
4145		4500
4146	delete $queue{$widget+0};	4501	delete $queue{$widget+0};
4147		4502
4148	my ($w, $h) = $widget->size_request;	4503	my ($w, $h) = $widget->size_request;
4149		4504
4150	$w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;	4505	$w += $widget->{padding_x} * 2;
4151	$h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;	4506	$h += $widget->{padding_y} * 2;
		4507
		4508	$w = max $widget->{min_w}, $w;
		4509	$h = max $widget->{min_h}, $h;
4152		4510
4153	$w = min $widget->{max_w}, $w if exists $widget->{max_w};	4511	$w = min $widget->{max_w}, $w if exists $widget->{max_w};
4154	$h = min $widget->{max_h}, $h if exists $widget->{max_h};	4512	$h = min $widget->{max_h}, $h if exists $widget->{max_h};
4155		4513
4156	$w = $widget->{force_w} if exists $widget->{force_w};	4514	$w = $widget->{force_w} if exists $widget->{force_w};
…		…
4223	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;	4581	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
4224	glMatrixMode GL_MODELVIEW;	4582	glMatrixMode GL_MODELVIEW;
4225	glLoadIdentity;	4583	glLoadIdentity;
4226		4584
4227	{	4585	{
4228	package CFPlus::UI::Base;	4586	package DC::UI::Base;
4229		4587
4230	local ($draw_x, $draw_y, $draw_w, $draw_h) =	4588	local ($draw_x, $draw_y, $draw_w, $draw_h) =
4231	(0, 0, $self->{w}, $self->{h});	4589	(0, 0, $self->{w}, $self->{h});
4232		4590
4233	$self->_draw;	4591	$self->_draw;
4234	}	4592	}
4235	}	4593	}
4236		4594
4237	#############################################################################	4595	#############################################################################
4238		4596
4239	package CFPlus::UI;	4597	package DC::UI;
4240		4598
4241	$ROOT = new CFPlus::UI::Root;	4599	$ROOT = new DC::UI::Root;
4242	$TOOLTIP = new CFPlus::UI::Tooltip z => 900;	4600	$TOOLTIP = new DC::UI::Tooltip z => 900;
4243		4601
4244	1	4602	1
4245		4603

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