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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.453 by root, Wed Dec 26 20:46:39 2007 UTC vs.
Revision 1.472 by root, Wed Dec 24 04:09:27 2008 UTC

1	package dc::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		7
8	use dc;	8	use DC;
9	use dc::Pod;	9	use DC::Pod;
10	use dc::Texture;	10	use DC::Texture;
11		11
12	our ($FOCUS, $HOVER, $GRAB); # various widgets	12	our ($FOCUS, $HOVER, $GRAB); # various widgets
13		13
14	our $LAYOUT;	14	our $LAYOUT;
15	our $ROOT;	15	our $ROOT;
…		…
111		111
112	if ($GRAB) {	112	if ($GRAB) {
113	if ($ev->{button} == 4 || $ev->{button} == 5) {	113	if ($ev->{button} == 4 || $ev->{button} == 5) {
114	# mousewheel	114	# mousewheel
115	my $delta = $ev->{button} * 2 - 9;	115	my $delta = $ev->{button} * 2 - 9;
116	my $shift = $ev->{mod} & dc::KMOD_SHIFT;	116	my $shift = $ev->{mod} & DC::KMOD_SHIFT;
117		117
118	$ev->{dx} = $shift ? $delta : 0;	118	$ev->{dx} = $shift ? $delta : 0;
119	$ev->{dy} = $shift ? 0 : $delta;	119	$ev->{dy} = $shift ? 0 : $delta;
120		120
121	$GRAB->emit (mouse_wheel => $ev);	121	$GRAB->emit (mouse_wheel => $ev);
…		…
211	reconfigure_widgets;	211	reconfigure_widgets;
212	}	212	}
213		213
214	#############################################################################	214	#############################################################################
215		215
216	package dc::UI::Event;	216	package DC::UI::Event;
217		217
218	sub xy {	218	sub xy {
219	$_[1]->coord2local ($_[0]{x}, $_[0]{y})	219	$_[1]->coord2local ($_[0]{x}, $_[0]{y})
220	}	220	}
221		221
222	#############################################################################	222	#############################################################################
223		223
224	package dc::UI::Base;	224	package DC::UI::Base;
225		225
226	use strict;	226	use strict;
227		227
228	use dc::OpenGL;	228	use DC::OpenGL;
229		229
230	sub new {	230	sub new {
231	my $class = shift;	231	my $class = shift;
232		232
233	my $self = bless {	233	my $self = bless {
…		…
238	h => undef,	238	h => undef,
239	can_events => 1,	239	can_events => 1,
240	@_	240	@_
241	}, $class;	241	}, $class;
242		242
243	dc::weaken ($dc::UI::WIDGET{$self+0} = $self);	243	DC::weaken ($DC::UI::WIDGET{$self+0} = $self);
244		244
245	for (keys %$self) {	245	for (keys %$self) {
246	if (/^on_(.*)$/) {	246	if (/^on_(.*)$/) {
247	$self->connect ($1 => delete $self->{$_});	247	$self->connect ($1 => delete $self->{$_});
248	}	248	}
249	}	249	}
250		250
251	if (my $layout = $dc::UI::LAYOUT->{$self->{name}}) {	251	if (my $layout = $DC::UI::LAYOUT->{$self->{name}}) {
252	$self->{x} = $layout->{x} * $dc::UI::ROOT->{alloc_w} if exists $layout->{x};	252	$self->{x} = $layout->{x} * $DC::UI::ROOT->{alloc_w} if exists $layout->{x};
253	$self->{y} = $layout->{y} * $dc::UI::ROOT->{alloc_h} if exists $layout->{y};	253	$self->{y} = $layout->{y} * $DC::UI::ROOT->{alloc_h} if exists $layout->{y};
254	$self->{force_w} = $layout->{w} * $dc::UI::ROOT->{alloc_w} if exists $layout->{w};	254	$self->{force_w} = $layout->{w} * $DC::UI::ROOT->{alloc_w} if exists $layout->{w};
255	$self->{force_h} = $layout->{h} * $dc::UI::ROOT->{alloc_h} if exists $layout->{h};	255	$self->{force_h} = $layout->{h} * $DC::UI::ROOT->{alloc_h} if exists $layout->{h};
256		256
257	$self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};	257	$self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
258	$self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};	258	$self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
259		259
260	$self->show if $layout->{show};	260	$self->show if $layout->{show};
…		…
278	sub show {	278	sub show {
279	my ($self) = @_;	279	my ($self) = @_;
280		280
281	return if $self->{parent};	281	return if $self->{parent};
282		282
283	$dc::UI::ROOT->add ($self);	283	$DC::UI::ROOT->add ($self);
284	}	284	}
285		285
286	sub set_visible {	286	sub set_visible {
287	my ($self) = @_;	287	my ($self) = @_;
288		288
289	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);
290		293
291	$self->{root} = $self->{parent}{root};	294	$self->{root} = $self->{parent}{root};
292	$self->{visible} = $self->{parent}{visible} + 1;	295	$self->{visible} = $self->{parent}{visible} + 1;
293		296
294	$self->emit (visibility_change => 1);	297	$self->emit (visibility_change => 1);
295		298
296	$self->realloc if !exists $self->{req_w};	299	$self->realloc if !exists $self->{req_w};
297		300
298	$_->set_visible for $self->children;	301	$_->set_visible for $self->visible_children;
299	}	302	}
300		303
301	sub set_invisible {	304	sub set_invisible {
302	my ($self) = @_;	305	my ($self) = @_;
303		306
…		…
309	delete $self->{root};	312	delete $self->{root};
310		313
311	undef $GRAB if $GRAB == $self;	314	undef $GRAB if $GRAB == $self;
312	undef $HOVER if $HOVER == $self;	315	undef $HOVER if $HOVER == $self;
313		316
314	$dc::UI::TOOLTIP_WATCHER->invoke	317	$DC::UI::TOOLTIP_WATCHER->invoke
315	if $TOOLTIP->{owner} == $self;	318	if $TOOLTIP->{owner} == $self;
316		319
317	$self->emit ("focus_out");	320	$self->emit ("focus_out");
318	$self->emit (visibility_change => 0);	321	$self->emit (visibility_change => 0);
319	}	322	}
…		…
368		371
369	# traverse the widget chain up to find the maximum "physical" size constraints	372	# traverse the widget chain up to find the maximum "physical" size constraints
370	sub get_max_wh {	373	sub get_max_wh {
371	my ($self) = @_;	374	my ($self) = @_;
372		375
		376	my ($w, $h) = @$self{qw(max_w max_h)};
		377
		378	if ($w <= 0 || $h <= 0) {
		379	my ($mw, $mh) = $self->{parent}
373	return $self->{parent}->get_max_wh	380	? $self->{parent}->get_max_wh
374	if $self->{parent};
375
376	($::WIDTH, $::HEIGHT)	381	: ($::WIDTH, $::HEIGHT);
		382
		383	$w = $mw if $w <= 0;
		384	$h = $mh if $h <= 0;
		385	}
		386
		387	($w, $h)
377	}	388	}
378		389
379	sub size_request {	390	sub size_request {
380	require Carp;	391	require Carp;
381	Carp::confess "size_request is abstract";	392	Carp::confess "size_request is abstract";
…		…
389	my ($self, $x, $y, $w, $h) = @_;	400	my ($self, $x, $y, $w, $h) = @_;
390		401
391	if ($self->{aspect}) {	402	if ($self->{aspect}) {
392	my ($ow, $oh) = ($w, $h);	403	my ($ow, $oh) = ($w, $h);
393		404
394	$w = List::Util::min $w, dc::ceil $h * $self->{aspect};	405	$w = List::Util::min $w, DC::ceil $h * $self->{aspect};
395	$h = List::Util::min $h, dc::ceil $w / $self->{aspect};	406	$h = List::Util::min $h, DC::ceil $w / $self->{aspect};
396		407
397	# use alignment to adjust x, y	408	# use alignment to adjust x, y
398		409
399	$x += int 0.5 * ($ow - $w);	410	$x += int 0.5 * ($ow - $w);
400	$y += int 0.5 * ($oh - $h);	411	$y += int 0.5 * ($oh - $h);
…		…
441		452
442	return if $self->{tooltip} eq $tooltip;	453	return if $self->{tooltip} eq $tooltip;
443		454
444	$self->{tooltip} = $tooltip;	455	$self->{tooltip} = $tooltip;
445		456
446	if ($dc::UI::TOOLTIP->{owner} == $self) {	457	if ($DC::UI::TOOLTIP->{owner} == $self) {
447	delete $dc::UI::TOOLTIP->{owner};	458	delete $DC::UI::TOOLTIP->{owner};
448	$dc::UI::TOOLTIP_WATCHER->invoke;	459	$DC::UI::TOOLTIP_WATCHER->invoke;
449	}	460	}
450	}	461	}
451		462
452	# translate global coordinates to local coordinate system	463	# translate global coordinates to local coordinate system
453	sub coord2local {	464	sub coord2local {
…		…
519	sub connect {	530	sub connect {
520	my ($self, $signal, $cb) = @_;	531	my ($self, $signal, $cb) = @_;
521		532
522	push @{ $self->{signal_cb}{$signal} }, $cb;	533	push @{ $self->{signal_cb}{$signal} }, $cb;
523		534
524	defined wantarray and dc::guard {	535	defined wantarray and DC::guard {
525	@{ $self->{signal_cb}{$signal} } = grep $_ != $cb,	536	@{ $self->{signal_cb}{$signal} } = grep $_ != $cb,
526	@{ $self->{signal_cb}{$signal} };	537	@{ $self->{signal_cb}{$signal} };
527	}	538	}
528	}	539	}
529		540
…		…
567	# in .xs	578	# in .xs
568		579
569	sub set_parent {	580	sub set_parent {
570	my ($self, $parent) = @_;	581	my ($self, $parent) = @_;
571		582
572	dc::weaken ($self->{parent} = $parent);	583	DC::weaken ($self->{parent} = $parent);
573	$self->set_visible if $parent->{visible};	584	$self->set_visible if $parent->{visible};
574	}	585	}
575		586
576	sub realloc {	587	sub realloc {
577	my ($self) = @_;	588	my ($self) = @_;
…		…
615	}	626	}
616		627
617	sub DESTROY {	628	sub DESTROY {
618	my ($self) = @_;	629	my ($self) = @_;
619		630
620	return if dc::in_destruct;	631	return if DC::in_destruct;
621		632
622	local $@;	633	local $@;
623	eval { $self->destroy };	634	eval { $self->destroy };
624	warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;	635	warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
625		636
626	delete $WIDGET{$self+0};	637	delete $WIDGET{$self+0};
627	}	638	}
628		639
629	#############################################################################	640	#############################################################################
630		641
631	package dc::UI::DrawBG;	642	package DC::UI::DrawBG;
632		643
633	our @ISA = dc::UI::Base::;	644	our @ISA = DC::UI::Base::;
634		645
635	use strict;	646	use strict;
636	use dc::OpenGL;	647	use DC::OpenGL;
637		648
638	sub new {	649	sub new {
639	my $class = shift;	650	my $class = shift;
640		651
641	$class->SUPER::new (	652	$class->SUPER::new (
…		…
663	}	674	}
664	}	675	}
665		676
666	#############################################################################	677	#############################################################################
667		678
668	package dc::UI::Empty;	679	package DC::UI::Empty;
669		680
670	our @ISA = dc::UI::Base::;	681	our @ISA = DC::UI::Base::;
671		682
672	sub new {	683	sub new {
673	my ($class, %arg) = @_;	684	my ($class, %arg) = @_;
674	$class->SUPER::new (can_events => 0, %arg);	685	$class->SUPER::new (can_events => 0, %arg);
675	}	686	}
…		…
682		693
683	sub draw { }	694	sub draw { }
684		695
685	#############################################################################	696	#############################################################################
686		697
687	package dc::UI::Container;	698	package DC::UI::Container;
688		699
689	our @ISA = dc::UI::Base::;	700	our @ISA = DC::UI::Base::;
690		701
691	sub new {	702	sub new {
692	my ($class, %arg) = @_;	703	my ($class, %arg) = @_;
693		704
694	my $children = delete $arg{children};	705	my $children = delete $arg{children};
…		…
788	$_->draw for $self->visible_children;	799	$_->draw for $self->visible_children;
789	}	800	}
790		801
791	#############################################################################	802	#############################################################################
792		803
793	package dc::UI::Bin;	804	package DC::UI::Bin;
794		805
795	our @ISA = dc::UI::Container::;	806	our @ISA = DC::UI::Container::;
796		807
797	sub new {	808	sub new {
798	my ($class, %arg) = @_;	809	my ($class, %arg) = @_;
799		810
800	my $child = (delete $arg{child}) || new dc::UI::Empty::;	811	my $child = (delete $arg{child}) || new DC::UI::Empty::;
801		812
802	$class->SUPER::new (children => [$child], %arg)	813	$class->SUPER::new (children => [$child], %arg)
803	}	814	}
804		815
805	sub add {	816	sub add {
…		…
812	sub remove {	823	sub remove {
813	my ($self, $widget) = @_;	824	my ($self, $widget) = @_;
814		825
815	$self->SUPER::remove ($widget);	826	$self->SUPER::remove ($widget);
816		827
817	$self->{children} = [new dc::UI::Empty]	828	$self->{children} = [new DC::UI::Empty]
818	unless @{$self->{children}};	829	unless @{$self->{children}};
819	}	830	}
820		831
821	sub child { $_[0]->{children}[0] }	832	sub child { $_[0]->{children}[0] }
822		833
…		…
833	}	844	}
834		845
835	#############################################################################	846	#############################################################################
836	# back-buffered drawing area	847	# back-buffered drawing area
837		848
838	package dc::UI::Window;	849	package DC::UI::Window;
839		850
840	our @ISA = dc::UI::Bin::;	851	our @ISA = DC::UI::Bin::;
841		852
842	use dc::OpenGL;	853	use DC::OpenGL;
843		854
844	sub new {	855	sub new {
845	my ($class, %arg) = @_;	856	my ($class, %arg) = @_;
846		857
847	my $self = $class->SUPER::new (%arg);	858	my $self = $class->SUPER::new (%arg);
…		…
869	}	880	}
870		881
871	sub render_child {	882	sub render_child {
872	my ($self) = @_;	883	my ($self) = @_;
873		884
874	$self->{texture} = new_from_opengl dc::Texture $self->{w}, $self->{h}, sub {	885	$self->{texture} = new_from_opengl DC::Texture $self->{w}, $self->{h}, sub {
875	glClearColor 0, 0, 0, 0;	886	glClearColor 0, 0, 0, 0;
876	glClear GL_COLOR_BUFFER_BIT;	887	glClear GL_COLOR_BUFFER_BIT;
877		888
878	{	889	{
879	package dc::UI::Base;	890	package DC::UI::Base;
880		891
881	local ($draw_x, $draw_y, $draw_w, $draw_h) =	892	local ($draw_x, $draw_y, $draw_w, $draw_h) =
882	(0, 0, $self->{w}, $self->{h});	893	(0, 0, $self->{w}, $self->{h});
883		894
884	$self->_render;	895	$self->_render;
…		…
901	glDisable GL_TEXTURE_2D;	912	glDisable GL_TEXTURE_2D;
902	}	913	}
903		914
904	#############################################################################	915	#############################################################################
905		916
906	package dc::UI::ViewPort;	917	package DC::UI::ViewPort;
907		918
908	use List::Util qw(min max);	919	use List::Util qw(min max);
909		920
910	our @ISA = dc::UI::Window::;	921	our @ISA = DC::UI::Window::;
911		922
912	sub new {	923	sub new {
913	my $class = shift;	924	my $class = shift;
914		925
915	$class->SUPER::new (	926	$class->SUPER::new (
…		…
999	if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}	1010	if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
1000	&& $y >= $self->{y} && $y < $self->{y} + $self->{h}	1011	&& $y >= $self->{y} && $y < $self->{y} + $self->{h}
1001	) {	1012	) {
1002	$self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})	1013	$self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
1003	} else {	1014	} else {
1004	$self->dc::UI::Base::find_widget ($x, $y)	1015	$self->DC::UI::Base::find_widget ($x, $y)
1005	}	1016	}
1006	}	1017	}
1007		1018
1008	sub _render {	1019	sub _render {
1009	my ($self) = @_;	1020	my ($self) = @_;
1010		1021
1011	local $dc::UI::Base::draw_x = $dc::UI::Base::draw_x - $self->{view_x};	1022	local $DC::UI::Base::draw_x = $DC::UI::Base::draw_x - $self->{view_x};
1012	local $dc::UI::Base::draw_y = $dc::UI::Base::draw_y - $self->{view_y};	1023	local $DC::UI::Base::draw_y = $DC::UI::Base::draw_y - $self->{view_y};
1013		1024
1014	dc::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};	1025	DC::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
1015		1026
1016	$self->SUPER::_render;	1027	$self->SUPER::_render;
1017	}	1028	}
1018		1029
1019	#############################################################################	1030	#############################################################################
1020		1031
1021	package dc::UI::ScrolledWindow;	1032	package DC::UI::ScrolledWindow;
1022		1033
1023	our @ISA = dc::UI::Table::;	1034	our @ISA = DC::UI::Table::;
1024		1035
1025	sub new {	1036	sub new {
1026	my ($class, %arg) = @_;	1037	my ($class, %arg) = @_;
1027		1038
1028	my $child = delete $arg{child};	1039	my $child = delete $arg{child};
1029		1040
1030	my $self;	1041	my $self;
1031		1042
1032	my $hslider = new dc::UI::Slider	1043	my $hslider = new DC::UI::Slider
1033	c_col => 0,	1044	c_col => 0,
1034	c_row => 1,	1045	c_row => 1,
1035	vertical => 0,	1046	vertical => 0,
1036	range => [0, 0, 1, 0.01], # HACK fix	1047	range => [0, 0, 1, 0.01], # HACK fix
1037	on_changed => sub {	1048	on_changed => sub {
1038	$self->{hpos} = $_[1];	1049	$self->{hpos} = $_[1];
1039	$self->{vp}->set_offset ($self->{hpos}, $self->{vpos});	1050	$self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
1040	},	1051	},
1041	;	1052	;
1042		1053
1043	my $vslider = new dc::UI::Slider	1054	my $vslider = new DC::UI::Slider
1044	c_col => 1,	1055	c_col => 1,
1045	c_row => 0,	1056	c_row => 0,
1046	vertical => 1,	1057	vertical => 1,
1047	range => [0, 0, 1, 0.01], # HACK fix	1058	range => [0, 0, 1, 0.01], # HACK fix
1048	on_changed => sub {	1059	on_changed => sub {
…		…
1060	col_expand => [1, 0],	1071	col_expand => [1, 0],
1061	row_expand => [1, 0],	1072	row_expand => [1, 0],
1062	%arg,	1073	%arg,
1063	);	1074	);
1064		1075
1065	$self->{vp} = new dc::UI::ViewPort	1076	$self->{vp} = new DC::UI::ViewPort
1066	c_col => 0,	1077	c_col => 0,
1067	c_row => 0,	1078	c_row => 0,
1068	expand => 1,	1079	expand => 1,
1069	scroll_x => $self->{scroll_x},	1080	scroll_x => $self->{scroll_x},
1070	scroll_y => $self->{scroll_y},	1081	scroll_y => $self->{scroll_y},
…		…
1196	$self->SUPER::invoke_size_allocate ($w, $h)	1207	$self->SUPER::invoke_size_allocate ($w, $h)
1197	}	1208	}
1198		1209
1199	#############################################################################	1210	#############################################################################
1200		1211
1201	package dc::UI::Frame;	1212	package DC::UI::Frame;
1202		1213
1203	our @ISA = dc::UI::Bin::;	1214	our @ISA = DC::UI::Bin::;
1204		1215
1205	use dc::OpenGL;	1216	use DC::OpenGL;
1206		1217
1207	sub new {	1218	sub new {
1208	my $class = shift;	1219	my $class = shift;
1209		1220
1210	$class->SUPER::new (	1221	$class->SUPER::new (
…		…
1229	$self->SUPER::_draw;	1240	$self->SUPER::_draw;
1230	}	1241	}
1231		1242
1232	#############################################################################	1243	#############################################################################
1233		1244
1234	package dc::UI::FancyFrame;	1245	package DC::UI::FancyFrame;
1235		1246
1236	our @ISA = dc::UI::Bin::;	1247	our @ISA = DC::UI::Bin::;
1237		1248
1238	use dc::OpenGL;	1249	use DC::OpenGL;
1239		1250
1240	sub new {	1251	sub new {
1241	my ($class, %arg) = @_;	1252	my ($class, %arg) = @_;
1242		1253
1243	if ((exists $arg{label}) && !ref $arg{label}) {	1254	if ((exists $arg{label}) && !ref $arg{label}) {
1244	$arg{label} = new dc::UI::Label	1255	$arg{label} = new DC::UI::Label
1245	align => 1,	1256	align => 1,
1246	valign => 0,	1257	valign => 0.5,
1247	text => $arg{label},	1258	text => $arg{label},
1248	fontsize => ($arg{border} || 0.8) * 0.75;	1259	fontsize => ($arg{border} || 0.8) * 0.75;
1249	}	1260	}
1250		1261
1251	my $self = $class->SUPER::new (	1262	my $self = $class->SUPER::new (
1252	# label => "",	1263	# label => "",
1253	fg => [0.6, 0.3, 0.1],	1264	fg => undef,
1254	border => 0.8,	1265	border => 0.8,
1255	style => 'single',	1266	style => 'single',
1256	%arg,	1267	%arg,
1257	);	1268	);
1258		1269
…		…
1261		1272
1262	sub add {	1273	sub add {
1263	my ($self, @widgets) = @_;	1274	my ($self, @widgets) = @_;
1264		1275
1265	$self->SUPER::add (@widgets);	1276	$self->SUPER::add (@widgets);
1266	$self->dc::UI::Container::add ($self->{label}) if $self->{label};	1277	$self->DC::UI::Container::add ($self->{label}) if $self->{label};
1267	}	1278	}
1268		1279
1269	sub border {	1280	sub border {
1270	int $_[0]{border} * $::FONTSIZE	1281	int $_[0]{border} * $::FONTSIZE
1271	}	1282	}
…		…
1311	my $border = $self->border;	1322	my $border = $self->border;
1312	my ($w, $h) = ($self->{w}, $self->{h});	1323	my ($w, $h) = ($self->{w}, $self->{h});
1313		1324
1314	$child->draw;	1325	$child->draw;
1315		1326
1316	glColor @{$self->{fg}};	1327	glColor @{$self->{fg} || $DC::THEME{fancyframe}};
1317	glBegin GL_LINE_STRIP;	1328	glBegin GL_LINE_STRIP;
1318	glVertex $border * 1.5 , $border * 0.5 + 0.5;	1329	glVertex $border * 1.5 , $border * 0.5 + 0.5;
1319	glVertex $border * 0.5 + 0.5, $border * 0.5 + 0.5;	1330	glVertex $border * 0.5 + 0.5, $border * 0.5 + 0.5;
1320	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;
1321	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;
…		…
1329	}	1340	}
1330	}	1341	}
1331		1342
1332	#############################################################################	1343	#############################################################################
1333		1344
1334	package dc::UI::Toplevel;	1345	package DC::UI::Toplevel;
1335		1346
1336	our @ISA = dc::UI::Bin::;	1347	our @ISA = DC::UI::Bin::;
1337		1348
1338	use dc::OpenGL;	1349	use DC::OpenGL;
1339		1350
1340	my $bg =	1351	my $bg =
1341	new_from_file dc::Texture dc::find_rcfile "d1_bg.png",	1352	new_from_resource DC::Texture "d1_bg.png",
1342	mipmap => 1, wrap => 1;	1353	mipmap => 1, wrap => 1;
1343		1354
1344	my @border =	1355	my @border =
1345	map { new_from_file dc::Texture dc::find_rcfile $_, mipmap => 1 }	1356	map { new_from_resource DC::Texture $_, mipmap => 1 }
1346	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);
1347		1358
1348	my @icon =	1359	my @icon =
1349	map { new_from_file dc::Texture dc::find_rcfile $_, mipmap => 1 }	1360	map { new_from_resource DC::Texture $_, mipmap => 1 }
1350	qw(x1_move.png x1_resize.png);	1361	qw(x1_move.png x1_resize.png);
1351		1362
1352	sub new {	1363	sub new {
1353	my ($class, %arg) = @_;	1364	my ($class, %arg) = @_;
1354		1365
1355	my $self = $class->SUPER::new (	1366	my $self = $class->SUPER::new (
1356	bg => [1, 1, 1, 1],	1367	bg => [1, 1, 1, 1],
1357	border_bg => [1, 1, 1, 1],	1368	border_bg => [1, 1, 1, 1],
1358	border => 0.6,	1369	border => 0.8,
1359	can_events => 1,	1370	can_events => 1,
1360	min_w => 64,	1371	min_w => 64,
1361	min_h => 32,	1372	min_h => 32,
1362	%arg,	1373	%arg,
1363	);	1374	);
1364		1375
1365	$self->{title_widget} = new dc::UI::Label	1376	$self->{title_widget} = new DC::UI::Label
1366	align => 0,	1377	align => 0.5,
1367	valign => 1,	1378	valign => 1,
1368	text => $self->{title},	1379	text => $self->{title},
1369	fontsize => $self->{border},	1380	fontsize => $self->{border},
1370	if exists $self->{title};	1381	if exists $self->{title};
1371		1382
1372	if ($self->{has_close_button}) {	1383	if ($self->{has_close_button}) {
1373	$self->{close_button} =	1384	$self->{close_button} =
1374	new dc::UI::ImageButton	1385	new DC::UI::ImageButton
1375	path => 'x1_close.png',	1386	path => 'x1_close.png',
1376	on_activate => sub { $self->emit ("delete") };	1387	on_activate => sub { $self->emit ("delete") };
1377		1388
1378	$self->dc::UI::Container::add ($self->{close_button});	1389	$self->DC::UI::Container::add ($self->{close_button});
1379	}	1390	}
1380		1391
1381	$self	1392	$self
1382	}	1393	}
1383		1394
1384	sub add {	1395	sub add {
1385	my ($self, @widgets) = @_;	1396	my ($self, @widgets) = @_;
1386		1397
1387	$self->SUPER::add (@widgets);	1398	$self->SUPER::add (@widgets);
1388	$self->dc::UI::Container::add ($self->{close_button}) if $self->{close_button};	1399	$self->DC::UI::Container::add ($self->{close_button}) if $self->{close_button};
1389	$self->dc::UI::Container::add ($self->{title_widget}) if $self->{title_widget};	1400	$self->DC::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
1390	}	1401	}
1391		1402
1392	sub border {	1403	sub border {
1393	int $_[0]{border} * $::FONTSIZE	1404	int $_[0]{border} * $::FONTSIZE
1394	}	1405	}
…		…
1579	if $self->{close_button};	1590	if $self->{close_button};
1580	}	1591	}
1581		1592
1582	#############################################################################	1593	#############################################################################
1583		1594
1584	package dc::UI::Table;	1595	package DC::UI::Table;
1585		1596
1586	our @ISA = dc::UI::Container::;	1597	our @ISA = DC::UI::Container::;
1587		1598
1588	use List::Util qw(max sum);	1599	use List::Util qw(max sum);
1589		1600
1590	use dc::OpenGL;	1601	use DC::OpenGL;
1591		1602
1592	sub new {	1603	sub new {
1593	my $class = shift;	1604	my $class = shift;
1594		1605
1595	$class->SUPER::new (	1606	$class->SUPER::new (
…		…
1639	my ($c, $w, $cs) = @$widget{qw(c_col req_w c_colspan)};	1650	my ($c, $w, $cs) = @$widget{qw(c_col req_w c_colspan)};
1640		1651
1641	my $sw = sum @w[$c .. $c + $cs - 1];	1652	my $sw = sum @w[$c .. $c + $cs - 1];
1642		1653
1643	if ($w > $sw) {	1654	if ($w > $sw) {
1644	$_ += ($w - $sw) / ($sw ? $sw / $_ : $cs) for @w[$c .. $c + $cs - 1];	1655	$_ += ($w - $sw) / ($_ ? $sw / $_ : $cs) for @w[$c .. $c + $cs - 1];
1645	}	1656	}
1646	}	1657	}
1647		1658
1648	# second pass, rows	1659	# second pass, rows
1649	for my $widget (sort { $a->{c_rowspan} <=> $b->{c_rowspan} } @children) {	1660	for my $widget (sort { $a->{c_rowspan} <=> $b->{c_rowspan} } @children) {
1650	my ($r, $h, $rs) = @$widget{qw(c_row req_h c_rowspan)};	1661	my ($r, $h, $rs) = @$widget{qw(c_row req_h c_rowspan)};
1651		1662
1652	my $sh = sum @h[$r .. $r + $rs - 1];	1663	my $sh = sum @h[$r .. $r + $rs - 1];
1653		1664
1654	if ($h > $sh) {	1665	if ($h > $sh) {
1655	$_ += ($h - $sh) / ($sh ? $sh / $_ : $rs) for @h[$r .. $r + $rs - 1];	1666	$_ += ($h - $sh) / ($_ ? $sh / $_ : $rs) for @h[$r .. $r + $rs - 1];
1656	}	1667	}
1657	}	1668	}
1658		1669
1659	(\@w, \@h)	1670	(\@w, \@h)
1660	}	1671	}
…		…
1683	@col_expand = (1) x @$ws unless @col_expand;	1694	@col_expand = (1) x @$ws unless @col_expand;
1684	my $col_expand = (sum @col_expand) || 1;	1695	my $col_expand = (sum @col_expand) || 1;
1685		1696
1686	$ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;	1697	$ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
1687		1698
1688	dc::UI::harmonize $ws;	1699	DC::UI::harmonize $ws;
1689		1700
1690	my @row_expand = @{$self->{row_expand}};	1701	my @row_expand = @{$self->{row_expand}};
1691	@row_expand = (1) x @$ws unless @row_expand;	1702	@row_expand = (1) x @$ws unless @row_expand;
1692	my $row_expand = (sum @row_expand) || 1;	1703	my $row_expand = (sum @row_expand) || 1;
1693		1704
1694	$hs->[$_] += $row_expand[$_] / $row_expand * ($h - $req_h) for 0 .. $#$hs;	1705	$hs->[$_] += $row_expand[$_] / $row_expand * ($h - $req_h) for 0 .. $#$hs;
1695		1706
1696	dc::UI::harmonize $hs;	1707	DC::UI::harmonize $hs;
1697		1708
1698	my @x; for (0 .. $#$ws) { $x[$_ + 1] = $x[$_] + $ws->[$_] }	1709	my @x; for (0 .. $#$ws) { $x[$_ + 1] = $x[$_] + $ws->[$_] }
1699	my @y; for (0 .. $#$hs) { $y[$_ + 1] = $y[$_] + $hs->[$_] }	1710	my @y; for (0 .. $#$hs) { $y[$_ + 1] = $y[$_] + $hs->[$_] }
1700		1711
1701	for my $widget ($self->children) {	1712	for my $widget ($self->children) {
…		…
1710	1	1721	1
1711	}	1722	}
1712		1723
1713	#############################################################################	1724	#############################################################################
1714		1725
1715	package dc::UI::Fixed;	1726	package DC::UI::Fixed;
1716		1727
1717	use List::Util qw(min max);	1728	use List::Util qw(min max);
1718		1729
1719	our @ISA = dc::UI::Container::;	1730	our @ISA = DC::UI::Container::;
1720		1731
1721	sub _scale($$$) {	1732	sub _scale($$$) {
1722	my ($rel, $val, $max) = @_;	1733	my ($rel, $val, $max) = @_;
1723		1734
1724	$rel ? $val * $max : $val	1735	$rel ? $val * $max : $val
…		…
1776	1	1787	1
1777	}	1788	}
1778		1789
1779	#############################################################################	1790	#############################################################################
1780		1791
1781	package dc::UI::Box;	1792	package DC::UI::Box;
1782		1793
1783	our @ISA = dc::UI::Container::;	1794	our @ISA = DC::UI::Container::;
1784		1795
1785	sub size_request {	1796	sub size_request {
1786	my ($self) = @_;	1797	my ($self) = @_;
1787		1798
1788	my @children = $self->visible_children;	1799	my @children = $self->visible_children;
…		…
1823	$req[$_] += $space * $children[$_]{expand}	1834	$req[$_] += $space * $children[$_]{expand}
1824	for 0 .. $#children;	1835	for 0 .. $#children;
1825	}	1836	}
1826	}	1837	}
1827		1838
1828	dc::UI::harmonize \@req;	1839	DC::UI::harmonize \@req;
1829		1840
1830	my $pos = 0;	1841	my $pos = 0;
1831	for (0 .. $#children) {	1842	for (0 .. $#children) {
1832	my $alloc = $req[$_];	1843	my $alloc = $req[$_];
1833	$children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));	1844	$children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
…		…
1838	1	1849	1
1839	}	1850	}
1840		1851
1841	#############################################################################	1852	#############################################################################
1842		1853
1843	package dc::UI::HBox;	1854	package DC::UI::HBox;
1844		1855
1845	our @ISA = dc::UI::Box::;	1856	our @ISA = DC::UI::Box::;
1846		1857
1847	sub new {	1858	sub new {
1848	my $class = shift;	1859	my $class = shift;
1849		1860
1850	$class->SUPER::new (	1861	$class->SUPER::new (
…		…
1853	)	1864	)
1854	}	1865	}
1855		1866
1856	#############################################################################	1867	#############################################################################
1857		1868
1858	package dc::UI::VBox;	1869	package DC::UI::VBox;
1859		1870
1860	our @ISA = dc::UI::Box::;	1871	our @ISA = DC::UI::Box::;
1861		1872
1862	sub new {	1873	sub new {
1863	my $class = shift;	1874	my $class = shift;
1864		1875
1865	$class->SUPER::new (	1876	$class->SUPER::new (
…		…
1868	)	1879	)
1869	}	1880	}
1870		1881
1871	#############################################################################	1882	#############################################################################
1872		1883
1873	package dc::UI::Label;	1884	package DC::UI::Label;
1874		1885
1875	our @ISA = dc::UI::DrawBG::;	1886	our @ISA = DC::UI::DrawBG::;
1876		1887
1877	use dc::OpenGL;	1888	use DC::OpenGL;
1878		1889
1879	sub new {	1890	sub new {
1880	my ($class, %arg) = @_;	1891	my ($class, %arg) = @_;
1881		1892
1882	my $self = $class->SUPER::new (	1893	my $self = $class->SUPER::new (
…		…
1887	#text => initial text	1898	#text => initial text
1888	#markup => initial narkup	1899	#markup => initial narkup
1889	#max_w => maximum pixel width	1900	#max_w => maximum pixel width
1890	#style => 0, # render flags	1901	#style => 0, # render flags
1891	ellipsise => 3, # end	1902	ellipsise => 3, # end
1892	layout => (new dc::Layout),	1903	layout => (new DC::Layout),
1893	fontsize => 1,	1904	fontsize => 1,
1894	align => -1,	1905	align => 0.5,
1895	valign => -1,	1906	valign => 0.5,
1896	padding_x => 2,	1907	padding_x => 4,
1897	padding_y => 2,	1908	padding_y => 2,
1898	can_events => 0,	1909	can_events => 0,
1899	%arg	1910	%arg
1900	);	1911	);
1901		1912
1902	if (exists $self->{template}) {	1913	if (exists $self->{template}) {
1903	my $layout = new dc::Layout;	1914	my $layout = new DC::Layout;
1904	$layout->set_text (delete $self->{template});	1915	$layout->set_text (delete $self->{template});
1905	$self->{template} = $layout;	1916	$self->{template} = $layout;
1906	}	1917	}
1907		1918
1908	if (exists $self->{markup}) {	1919	if (exists $self->{markup}) {
…		…
1967		1978
1968	$self->{size_req} ||= do {	1979	$self->{size_req} ||= do {
1969	my ($max_w, $max_h) = $self->get_max_wh;	1980	my ($max_w, $max_h) = $self->get_max_wh;
1970		1981
1971	$self->{layout}->set_font ($self->{font}) if $self->{font};	1982	$self->{layout}->set_font ($self->{font}) if $self->{font};
1972	$self->{layout}->set_width ($self->{max_w} || $max_w || -1);	1983	$self->{layout}->set_width ($max_w);
1973	$self->{layout}->set_ellipsise ($self->{ellipsise});	1984	$self->{layout}->set_ellipsise ($self->{ellipsise});
1974	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});	1985	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1975	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	1986	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1976		1987
1977	my ($w, $h) = $self->{layout}->size;	1988	my ($w, $h) = $self->{layout}->size;
1978		1989
1979	if (exists $self->{template}) {	1990	if (exists $self->{template}) {
1980	$self->{template}->set_font ($self->{font}) if $self->{font};	1991	$self->{template}->set_font ($self->{font}) if $self->{font};
1981	$self->{template}->set_width ($self->{max_w} || -1);	1992	$self->{template}->set_width ($max_w);
1982	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);	1993	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1983		1994
1984	my ($w2, $h2) = $self->{template}->size;	1995	my ($w2, $h2) = $self->{template}->size;
1985		1996
1986	$w = List::Util::max $w, $w2;	1997	$w = List::Util::max $w, $w2;
…		…
2042		2053
2043	[$self->{layout}->size]	2054	[$self->{layout}->size]
2044	};	2055	};
2045		2056
2046	unless (exists $self->{ox}) {	2057	unless (exists $self->{ox}) {
2047	$self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}	2058	$self->{ox} = $self->{padding_x} + int $self->{align} * ($self->{w} - $size->[0] - $self->{padding_x} * 2);
2048	: $self->{align} > 0 ? $self->{w} - $size->[0] - $self->{padding_x}	2059	$self->{oy} = $self->{padding_y} + int $self->{valign} * ($self->{h} - $size->[1] - $self->{padding_y} * 2);
2049	: ($self->{w} - $size->[0]) * 0.5);
2050
2051	$self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
2052	: $self->{valign} > 0 ? $self->{h} - $size->[1] - $self->{padding_y}
2053	: ($self->{h} - $size->[1]) * 0.5);
2054		2060
2055	$self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});	2061	$self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
2056	};	2062	};
2057		2063
2058	# unless ($self->{list}) {	2064	# unless ($self->{list}) {
2059	# $self->{list} = dc::OpenGL::glGenList;	2065	# $self->{list} = DC::OpenGL::glGenList;
2060	# dc::OpenGL::glNewList $self->{list};	2066	# DC::OpenGL::glNewList $self->{list};
2061	# $self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});	2067	# $self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
2062	# dc::OpenGL::glEndList;	2068	# DC::OpenGL::glEndList;
2063	# }	2069	# }
2064	#	2070	#
2065	# dc::OpenGL::glCallList $self->{list};	2071	# DC::OpenGL::glCallList $self->{list};
2066		2072
2067	$self->{layout}->draw;	2073	$self->{layout}->draw;
2068	}	2074	}
2069		2075
2070	#sub destroy {	2076	#sub destroy {
2071	# my ($self) = @_;	2077	# my ($self) = @_;
2072	#	2078	#
2073	# dc::OpenGL::glDeleteList delete $self->{list} if $self->{list};	2079	# DC::OpenGL::glDeleteList delete $self->{list} if $self->{list};
2074	#	2080	#
2075	# $self->SUPER::destroy;	2081	# $self->SUPER::destroy;
2076	#}	2082	#}
2077		2083
2078	#############################################################################	2084	#############################################################################
2079		2085
2080	package dc::UI::EntryBase;	2086	package DC::UI::EntryBase;
2081		2087
2082	our @ISA = dc::UI::Label::;	2088	our @ISA = DC::UI::Label::;
2083		2089
2084	use dc::OpenGL;	2090	use DC::OpenGL;
2085		2091
2086	sub new {	2092	sub new {
2087	my $class = shift;	2093	my $class = shift;
2088		2094
2089	$class->SUPER::new (	2095	$class->SUPER::new (
2090	fg => [1, 1, 1],	2096	fg => [1, 1, 1],
2091	bg => [0, 0, 0, 0.2],	2097	bg => [0, 0, 0, 0.2],
2092	outline => [0.6, 0.3, 0.1],	2098	outline => undef,
2093	active_bg => [0, 0, 1, .2],	2099	active_bg => [0, 0, 1, .2],
2094	active_fg => [1, 1, 1],	2100	active_fg => [1, 1, 1],
2095	active_outline => [1, 1, 0],	2101	active_outline => [1, 1, 0],
2096	can_hover => 1,	2102	can_hover => 1,
2097	can_focus => 1,	2103	can_focus => 1,
		2104	align => 0,
2098	valign => 0,	2105	valign => 0.5,
2099	can_events => 1,	2106	can_events => 1,
2100	ellipsise => 0,	2107	ellipsise => 0,
		2108	padding_x => 4,
		2109	padding_y => 2,
2101	#text => ...	2110	#text => ...
2102	#hidden => "*",	2111	#hidden => "*",
2103	@_	2112	@_
2104	)	2113	)
2105	}	2114	}
…		…
2152		2161
2153	my $text = $self->get_text;	2162	my $text = $self->get_text;
2154		2163
2155	$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 $text;
2156		2165
2157	if ($uni == 8) {	2166	if ($sym == DC::SDLK_BACKSPACE) {
2158	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};	2167	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
2159	} elsif ($uni == 127) {	2168	} elsif ($sym == DC::SDLK_DELETE) {
2160	substr $text, $self->{cursor}, 1, "";	2169	substr $text, $self->{cursor}, 1, "";
2161	} elsif ($sym == dc::SDLK_LEFT) {	2170	} elsif ($sym == DC::SDLK_LEFT) {
2162	--$self->{cursor} if $self->{cursor};	2171	--$self->{cursor} if $self->{cursor};
2163	} elsif ($sym == dc::SDLK_RIGHT) {	2172	} elsif ($sym == DC::SDLK_RIGHT) {
2164	++$self->{cursor} if $self->{cursor} < length $self->{text};	2173	++$self->{cursor} if $self->{cursor} < length $self->{text};
2165	} elsif ($sym == dc::SDLK_HOME) {	2174	} elsif ($sym == DC::SDLK_HOME) {
2166	# what a hack	2175	# what a hack
2167	$self->{cursor} =	2176	$self->{cursor} =
2168	(substr $self->{text}, 0, $self->{cursor}) =~ /^(.*\012)/	2177	(substr $self->{text}, 0, $self->{cursor}) =~ /^(.*\012)/
2169	? length $1	2178	? length $1
2170	: 0;	2179	: 0;
2171	} elsif ($sym == dc::SDLK_END) {	2180	} elsif ($sym == DC::SDLK_END) {
2172	# uh, again	2181	# uh, again
2173	$self->{cursor} =	2182	$self->{cursor} =
2174	(substr $self->{text}, $self->{cursor}) =~ /^([^\012]*)\012/	2183	(substr $self->{text}, $self->{cursor}) =~ /^([^\012]*)\012/
2175	? $self->{cursor} + length $1	2184	? $self->{cursor} + length $1
2176	: length $self->{text};	2185	: length $self->{text};
…		…
2267	glColor @{$self->{active_outline}};	2276	glColor @{$self->{active_outline}};
2268	glRect_lineloop 1.5, 1.5, $self->{w} - 1.5, $self->{h} - 1.5;	2277	glRect_lineloop 1.5, 1.5, $self->{w} - 1.5, $self->{h} - 1.5;
2269	glLineWidth 1;	2278	glLineWidth 1;
2270		2279
2271	} else {	2280	} else {
2272	glColor @{$self->{outline}};	2281	glColor @{$self->{outline} || $DC::THEME{entry_outline}};
2273	glBegin GL_LINE_STRIP;	2282	glBegin GL_LINE_STRIP;
2274	glVertex .5, $self->{h} * .5;	2283	glVertex .5, $self->{h} * .5;
2275	glVertex .5, $self->{h} - 2.5;	2284	glVertex .5, $self->{h} - 2.5;
2276	glVertex $self->{w} - .5, $self->{h} - 2.5;	2285	glVertex $self->{w} - .5, $self->{h} - 2.5;
2277	glVertex $self->{w} - .5, $self->{h} * .5;	2286	glVertex $self->{w} - .5, $self->{h} * .5;
…		…
2279	}	2288	}
2280	}	2289	}
2281		2290
2282	#############################################################################	2291	#############################################################################
2283		2292
2284	package dc::UI::Entry;	2293	package DC::UI::Entry;
2285		2294
2286	our @ISA = dc::UI::EntryBase::;	2295	our @ISA = DC::UI::EntryBase::;
2287		2296
2288	use dc::OpenGL;	2297	use DC::OpenGL;
		2298
		2299	sub new {
		2300	my $class = shift;
		2301
		2302	$class->SUPER::new (
		2303	history_pointer => -1,
		2304	@_
		2305	)
		2306	}
		2307
2289		2308
2290	sub invoke_key_down {	2309	sub invoke_key_down {
2291	my ($self, $ev) = @_;	2310	my ($self, $ev) = @_;
2292		2311
2293	my $sym = $ev->{sym};	2312	my $sym = $ev->{sym};
…		…
2299	$self->{history_pointer} = -1;	2318	$self->{history_pointer} = -1;
2300	$self->{history_saveback} = '';	2319	$self->{history_saveback} = '';
2301	$self->emit (activate => $txt);	2320	$self->emit (activate => $txt);
2302	$self->update;	2321	$self->update;
2303		2322
2304	} elsif ($sym == dc::SDLK_UP) {	2323	} elsif ($sym == DC::SDLK_UP) {
2305	if ($self->{history_pointer} < 0) {	2324	if ($self->{history_pointer} < 0) {
2306	$self->{history_saveback} = $self->get_text;	2325	$self->{history_saveback} = $self->get_text;
2307	}	2326	}
2308	if (@{$self->{history} || []} > 0) {	2327	if (@{$self->{history} || []} > 0) {
2309	$self->{history_pointer}++;	2328	$self->{history_pointer}++;
…		…
2311	$self->{history_pointer} = @{$self->{history} || []} - 1;	2330	$self->{history_pointer} = @{$self->{history} || []} - 1;
2312	}	2331	}
2313	$self->set_text ($self->{history}->[$self->{history_pointer}]);	2332	$self->set_text ($self->{history}->[$self->{history_pointer}]);
2314	}	2333	}
2315		2334
2316	} elsif ($sym == dc::SDLK_DOWN) {	2335	} elsif ($sym == DC::SDLK_DOWN) {
2317	$self->{history_pointer}--;	2336	$self->{history_pointer}--;
2318	$self->{history_pointer} = -1 if $self->{history_pointer} < 0;	2337	$self->{history_pointer} = -1 if $self->{history_pointer} < 0;
2319		2338
2320	if ($self->{history_pointer} >= 0) {	2339	if ($self->{history_pointer} >= 0) {
2321	$self->set_text ($self->{history}->[$self->{history_pointer}]);	2340	$self->set_text ($self->{history}->[$self->{history_pointer}]);
2322	} else {	2341	} else {
		2342	if (defined $self->{history_saveback}) {
2323	$self->set_text ($self->{history_saveback});	2343	$self->set_text ($self->{history_saveback});
		2344	$self->{history_saveback} = undef;
		2345	}
2324	}	2346	}
2325		2347
2326	} else {	2348	} else {
2327	return $self->SUPER::invoke_key_down ($ev)	2349	return $self->SUPER::invoke_key_down ($ev)
2328	}	2350	}
…		…
2330	1	2352	1
2331	}	2353	}
2332		2354
2333	#############################################################################	2355	#############################################################################
2334		2356
2335	package dc::UI::TextEdit;	2357	package DC::UI::TextEdit;
2336		2358
2337	our @ISA = dc::UI::EntryBase::;	2359	our @ISA = DC::UI::EntryBase::;
2338		2360
2339	use dc::OpenGL;	2361	use DC::OpenGL;
		2362
		2363	sub new {
		2364	my $class = shift;
		2365
		2366	$class->SUPER::new (
		2367	padding_y => 4,
		2368
		2369	@_
		2370	)
		2371	}
2340		2372
2341	sub move_cursor_ver {	2373	sub move_cursor_ver {
2342	my ($self, $dy) = @_;	2374	my ($self, $dy) = @_;
2343		2375
2344	my ($y, $x) = $self->{layout}->index_to_line_x ($self->{cursor});	2376	my ($line, $x) = $self->{layout}->index_to_line_x ($self->{cursor});
2345		2377
2346	$y += $dy;	2378	$line += $dy;
2347		2379
2348	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))) {
2349	$self->{cursor} = $index;	2381	$self->{cursor} = $index;
2350	delete $self->{cur_h};	2382	delete $self->{cur_h};
2351	$self->update;	2383	$self->update;
2352	return;	2384	return;
2353	}	2385	}
…		…
2356	sub invoke_key_down {	2388	sub invoke_key_down {
2357	my ($self, $ev) = @_;	2389	my ($self, $ev) = @_;
2358		2390
2359	my $sym = $ev->{sym};	2391	my $sym = $ev->{sym};
2360		2392
2361	if ($sym == dc::SDLK_UP) {	2393	if ($sym == DC::SDLK_UP) {
2362	$self->move_cursor_ver (-1);	2394	$self->move_cursor_ver (-1);
2363	} elsif ($sym == dc::SDLK_DOWN) {	2395	} elsif ($sym == DC::SDLK_DOWN) {
2364	$self->move_cursor_ver (+1);	2396	$self->move_cursor_ver (+1);
2365	} else {	2397	} else {
2366	return $self->SUPER::invoke_key_down ($ev)	2398	return $self->SUPER::invoke_key_down ($ev)
2367	}	2399	}
2368		2400
2369	1	2401	1
2370	}	2402	}
2371		2403
2372	#############################################################################	2404	#############################################################################
2373		2405
2374	package dc::UI::ButtonBin;	2406	package DC::UI::ButtonBin;
2375		2407
2376	our @ISA = dc::UI::Bin::;	2408	our @ISA = DC::UI::Bin::;
2377		2409
2378	use dc::OpenGL;	2410	use DC::OpenGL;
2379		2411
2380	my @tex =	2412	my @tex =
2381	map { new_from_file dc::Texture dc::find_rcfile $_, mipmap => 1 }	2413	map { new_from_resource DC::Texture $_, mipmap => 1 }
2382	qw(b1_button_inactive.png b1_button_active.png);	2414	qw(b1_button_inactive.png b1_button_active.png);
2383		2415
2384	sub new {	2416	sub new {
2385	my $class = shift;	2417	my $class = shift;
2386		2418
2387	$class->SUPER::new (	2419	$class->SUPER::new (
2388	can_hover => 1,	2420	can_hover => 1,
2389	align => 0,	2421	align => 0.5,
2390	valign => 0,	2422	valign => 0.5,
2391	can_events => 1,	2423	can_events => 1,
2392	@_	2424	@_
2393	)	2425	)
2394	}	2426	}
2395		2427
…		…
2418	$self->SUPER::_draw;	2450	$self->SUPER::_draw;
2419	}	2451	}
2420		2452
2421	#############################################################################	2453	#############################################################################
2422		2454
2423	package dc::UI::Button;	2455	package DC::UI::Button;
2424		2456
2425	our @ISA = dc::UI::Label::;	2457	our @ISA = DC::UI::Label::;
2426		2458
2427	use dc::OpenGL;	2459	use DC::OpenGL;
2428		2460
2429	my @tex =	2461	my @tex =
2430	map { new_from_file dc::Texture dc::find_rcfile $_, mipmap => 1 }	2462	map { new_from_resource DC::Texture $_, mipmap => 1 }
2431	qw(b1_button_inactive.png b1_button_active.png);	2463	qw(b1_button_inactive.png b1_button_active.png);
2432		2464
2433	sub new {	2465	sub new {
2434	my $class = shift;	2466	my $class = shift;
2435		2467
2436	$class->SUPER::new (	2468	$class->SUPER::new (
2437	padding_x => 4,	2469	padding_x => 8,
2438	padding_y => 4,	2470	padding_y => 4,
2439	fg => [1.0, 1.0, 1.0],	2471	fg => [1.0, 1.0, 1.0],
2440	active_fg => [0.8, 0.8, 0.8],	2472	active_fg => [0.8, 0.8, 0.8],
2441	can_hover => 1,	2473	can_hover => 1,
2442	align => 0,	2474	align => 0.5,
2443	valign => 0,	2475	valign => 0.5,
2444	can_events => 1,	2476	can_events => 1,
2445	@_	2477	@_
2446	)	2478	)
2447	}	2479	}
2448		2480
…		…
2473	$self->SUPER::_draw;	2505	$self->SUPER::_draw;
2474	}	2506	}
2475		2507
2476	#############################################################################	2508	#############################################################################
2477		2509
2478	package dc::UI::CheckBox;	2510	package DC::UI::CheckBox;
2479		2511
2480	our @ISA = dc::UI::DrawBG::;	2512	our @ISA = DC::UI::DrawBG::;
2481		2513
2482	my @tex =	2514	my @tex =
2483	map { new_from_file dc::Texture dc::find_rcfile $_, mipmap => 1 }	2515	map { new_from_resource DC::Texture $_, mipmap => 1 }
2484	qw(c1_checkbox_bg.png c1_checkbox_active.png);	2516	qw(c1_checkbox_bg.png c1_checkbox_active.png);
2485		2517
2486	use dc::OpenGL;	2518	use DC::OpenGL;
2487		2519
2488	sub new {	2520	sub new {
2489	my $class = shift;	2521	my $class = shift;
2490		2522
2491	$class->SUPER::new (	2523	$class->SUPER::new (
…		…
2548	glDisable GL_TEXTURE_2D;	2580	glDisable GL_TEXTURE_2D;
2549	}	2581	}
2550		2582
2551	#############################################################################	2583	#############################################################################
2552		2584
2553	package dc::UI::Image;	2585	package DC::UI::Image;
2554		2586
2555	our @ISA = dc::UI::Base::;	2587	our @ISA = DC::UI::Base::;
2556		2588
2557	use dc::OpenGL;	2589	use DC::OpenGL;
2558		2590
2559	our %texture_cache;	2591	our %texture_cache;
2560		2592
2561	sub new {	2593	sub new {
2562	my $class = shift;	2594	my $class = shift;
…		…
2569		2601
2570	$self->{path} || $self->{tex}	2602	$self->{path} || $self->{tex}
2571	or Carp::croak "'path' or 'tex' attributes required";	2603	or Carp::croak "'path' or 'tex' attributes required";
2572		2604
2573	$self->{tex} ||= $texture_cache{$self->{path}} ||=	2605	$self->{tex} ||= $texture_cache{$self->{path}} ||=
2574	new_from_file dc::Texture dc::find_rcfile $self->{path}, mipmap => 1;	2606	new_from_resource DC::Texture $self->{path}, mipmap => 1;
2575		2607
2576	dc::weaken $texture_cache{$self->{path}};	2608	DC::weaken $texture_cache{$self->{path}};
2577		2609
2578	$self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};	2610	$self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
2579		2611
2580	$self	2612	$self
2581	}	2613	}
2582		2614
2583	sub STORABLE_freeze {	2615	sub STORABLE_freeze {
2584	my ($self, $cloning) = @_;	2616	my ($self, $cloning) = @_;
2585		2617
2586	$self->{path}	2618	$self->{path}
2587	or die "cannot serialise dc::UI::Image on non-loadable images\n";	2619	or die "cannot serialise DC::UI::Image on non-loadable images\n";
2588		2620
2589	$self->{path}	2621	$self->{path}
2590	}	2622	}
2591		2623
2592	sub STORABLE_attach {	2624	sub STORABLE_attach {
…		…
2623	glDisable GL_TEXTURE_2D;	2655	glDisable GL_TEXTURE_2D;
2624	}	2656	}
2625		2657
2626	#############################################################################	2658	#############################################################################
2627		2659
2628	package dc::UI::ImageButton;	2660	package DC::UI::ImageButton;
2629		2661
2630	our @ISA = dc::UI::Image::;	2662	our @ISA = DC::UI::Image::;
2631		2663
2632	use dc::OpenGL;	2664	use DC::OpenGL;
2633		2665
2634	my %textures;	2666	my %textures;
2635		2667
2636	sub new {	2668	sub new {
2637	my $class = shift;	2669	my $class = shift;
…		…
2640	padding_x => 4,	2672	padding_x => 4,
2641	padding_y => 4,	2673	padding_y => 4,
2642	fg => [1, 1, 1],	2674	fg => [1, 1, 1],
2643	active_fg => [0, 0, 1],	2675	active_fg => [0, 0, 1],
2644	can_hover => 1,	2676	can_hover => 1,
2645	align => 0,	2677	align => 0.5,
2646	valign => 0,	2678	valign => 0.5,
2647	can_events => 1,	2679	can_events => 1,
2648	@_	2680	@_
2649	);	2681	);
2650	}	2682	}
2651		2683
…		…
2665	1	2697	1
2666	}	2698	}
2667		2699
2668	#############################################################################	2700	#############################################################################
2669		2701
2670	package dc::UI::VGauge;	2702	package DC::UI::VGauge;
2671		2703
2672	our @ISA = dc::UI::Base::;	2704	our @ISA = DC::UI::Base::;
2673		2705
2674	use List::Util qw(min max);	2706	use List::Util qw(min max);
2675		2707
2676	use dc::OpenGL;	2708	use DC::OpenGL;
2677		2709
2678	my %tex = (	2710	my %tex = (
2679	food => [	2711	food => [
2680	map { new_from_file dc::Texture dc::find_rcfile $_, mipmap => 1 }	2712	map { new_from_resource DC::Texture $_, mipmap => 1 }
2681	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/	2713	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
2682	],	2714	],
2683	grace => [	2715	grace => [
2684	map { new_from_file dc::Texture dc::find_rcfile $_, mipmap => 1 }	2716	map { new_from_resource DC::Texture $_, mipmap => 1 }
2685	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/
2686	],	2718	],
2687	hp => [	2719	hp => [
2688	map { new_from_file dc::Texture dc::find_rcfile $_, mipmap => 1 }	2720	map { new_from_resource DC::Texture $_, mipmap => 1 }
2689	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/	2721	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
2690	],	2722	],
2691	mana => [	2723	mana => [
2692	map { new_from_file dc::Texture dc::find_rcfile $_, mipmap => 1 }	2724	map { new_from_resource DC::Texture $_, mipmap => 1 }
2693	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/	2725	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
2694	],	2726	],
2695	);	2727	);
2696		2728
2697	# eg. VGauge->new (gauge => 'food'), default gauge: food	2729	# eg. VGauge->new (gauge => 'food'), default gauge: food
…		…
2800	glDisable GL_TEXTURE_2D;	2832	glDisable GL_TEXTURE_2D;
2801	}	2833	}
2802		2834
2803	#############################################################################	2835	#############################################################################
2804		2836
2805	package dc::UI::Progress;	2837	package DC::UI::Progress;
2806		2838
2807	our @ISA = dc::UI::Label::;	2839	our @ISA = DC::UI::Label::;
2808		2840
2809	use dc::OpenGL;	2841	use DC::OpenGL;
2810		2842
2811	sub new {	2843	sub new {
2812	my ($class, %arg) = @_;	2844	my ($class, %arg) = @_;
2813		2845
2814	my $self = $class->SUPER::new (	2846	my $self = $class->SUPER::new (
2815	fg => [1, 1, 1],	2847	fg => [1, 1, 1],
2816	bg => [0, 0, 1, 0.2],	2848	bg => [0, 0, 1, 0.2],
2817	bar => [0.7, 0.5, 0.1, 0.8],	2849	bar => [0.7, 0.5, 0.1, 0.8],
2818	outline => [0.4, 0.3, 0],	2850	outline => [0.4, 0.3, 0],
2819	fontsize => 0.9,	2851	fontsize => 0.9,
2820	valign => 0,	2852	valign => 0.5,
2821	align => 0,	2853	align => 0.5,
2822	can_events => 1,	2854	can_events => 1,
2823	ellipsise => 1,	2855	ellipsise => 1,
2824	label => "%d%%",	2856	label => "%d%%",
2825	%arg,	2857	%arg,
2826	);	2858	);
…		…
2834	my ($self, $label) = @_;	2866	my ($self, $label) = @_;
2835		2867
2836	return if $self->{label} eq $label;	2868	return if $self->{label} eq $label;
2837	$self->{label} = $label;	2869	$self->{label} = $label;
2838		2870
2839	$self->dc::UI::Progress::set_value (0 + delete $self->{value});	2871	$self->DC::UI::Progress::set_value (0 + delete $self->{value});
2840	}	2872	}
2841		2873
2842	sub set_value {	2874	sub set_value {
2843	my ($self, $value) = @_;	2875	my ($self, $value) = @_;
2844		2876
…		…
2881	}	2913	}
2882	}	2914	}
2883		2915
2884	#############################################################################	2916	#############################################################################
2885		2917
2886	package dc::UI::ExperienceProgress;	2918	package DC::UI::ExperienceProgress;
2887		2919
2888	our @ISA = dc::UI::Progress::;	2920	our @ISA = DC::UI::Progress::;
2889		2921
2890	sub new {	2922	sub new {
2891	my ($class, %arg) = @_;	2923	my ($class, %arg) = @_;
2892		2924
2893	my $self = $class->SUPER::new (	2925	my $self = $class->SUPER::new (
…		…
2938	$self->SUPER::set_value ($v);	2970	$self->SUPER::set_value ($v);
2939	}	2971	}
2940		2972
2941	#############################################################################	2973	#############################################################################
2942		2974
2943	package dc::UI::Gauge;	2975	package DC::UI::Gauge;
2944		2976
2945	our @ISA = dc::UI::VBox::;	2977	our @ISA = DC::UI::VBox::;
2946		2978
2947	sub new {	2979	sub new {
2948	my ($class, %arg) = @_;	2980	my ($class, %arg) = @_;
2949		2981
2950	my $self = $class->SUPER::new (	2982	my $self = $class->SUPER::new (
…		…
2952	can_hover => 1,	2984	can_hover => 1,
2953	can_events => 1,	2985	can_events => 1,
2954	%arg,	2986	%arg,
2955	);	2987	);
2956		2988
2957	$self->add ($self->{value} = new dc::UI::Label valign => +1, align => 0, template => "999");	2989	$self->add ($self->{value} = new DC::UI::Label valign => 1, align => 0.5, template => "999");
2958	$self->add ($self->{gauge} = new dc::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);
2959	$self->add ($self->{max} = new dc::UI::Label valign => -1, align => 0, template => "999");	2991	$self->add ($self->{max} = new DC::UI::Label valign => 0, align => 0.5, template => "999");
2960		2992
2961	$self	2993	$self
2962	}	2994	}
2963		2995
2964	sub set_fontsize {	2996	sub set_fontsize {
…		…
2985	$self->{value}->set_text ($val);	3017	$self->{value}->set_text ($val);
2986	}	3018	}
2987		3019
2988	#############################################################################	3020	#############################################################################
2989		3021
2990	package dc::UI::Slider;	3022	package DC::UI::Slider;
2991		3023
2992	use strict;	3024	use strict;
2993		3025
2994	use dc::OpenGL;	3026	use DC::OpenGL;
2995		3027
2996	our @ISA = dc::UI::DrawBG::;	3028	our @ISA = DC::UI::DrawBG::;
2997		3029
2998	my @tex =	3030	my @tex =
2999	map { new_from_file dc::Texture dc::find_rcfile $_ }	3031	map { new_from_resource DC::Texture $_ }
3000	qw(s1_slider.png s1_slider_bg.png);	3032	qw(s1_slider.png s1_slider_bg.png);
3001		3033
3002	sub new {	3034	sub new {
3003	my $class = shift;	3035	my $class = shift;
3004		3036
…		…
3041	sub set_value {	3073	sub set_value {
3042	my ($self, $value) = @_;	3074	my ($self, $value) = @_;
3043		3075
3044	my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};	3076	my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
3045		3077
3046	$hi = $lo + 1 if $hi <= $lo;	3078	$hi = $lo if $hi < $lo;
3047		3079
3048	$page = $hi - $lo if $page > $hi - $lo;	3080	$value = $hi - $page if $value > $hi - $page;
3049
3050	$value = $lo if $value < $lo;	3081	$value = $lo if $value < $lo;
3051	$value = $hi - $page if $value > $hi - $page;
3052		3082
3053	$value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit	3083	$value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
3054	if $unit;	3084	if $unit;
3055		3085
3056	@{$self->{range}} = ($value, $lo, $hi, $page, $unit);	3086	@{$self->{range}} = ($value, $lo, $hi, $page, $unit);
…		…
3100	sub invoke_mouse_wheel {	3130	sub invoke_mouse_wheel {
3101	my ($self, $ev) = @_;	3131	my ($self, $ev) = @_;
3102		3132
3103	my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx};	3133	my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx};
3104		3134
3105	my $pagepart = $ev->{mod} & dc::KMOD_SHIFT ? 1 : 0.2;	3135	my $pagepart = $ev->{mod} & DC::KMOD_SHIFT ? 1 : 0.2;
3106		3136
3107	$self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * $pagepart);	3137	$self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * $pagepart);
3108		3138
3109	1	3139	1
3110	}	3140	}
…		…
3120	my ($self) = @_;	3150	my ($self) = @_;
3121		3151
3122	unless ($self->{knob_w}) {	3152	unless ($self->{knob_w}) {
3123	$self->set_value ($self->{range}[0]);	3153	$self->set_value ($self->{range}[0]);
3124		3154
3125	my ($value, $lo, $hi, $page) = @{$self->{range}};	3155	my ($value, $lo, $hi, $page, $unit) = @{$self->{range}};
3126	my $range = ($hi - $page - $lo) || 1e-100;	3156	my $range = ($hi - $page - $lo) || 1e-10;
3127		3157
3128	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};
3129		3159
3130	$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;
3131	$self->{scale} = 1 - 2 * $self->{offset} || 1e-100;	3161	$self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
3132		3162
3133	$value = ($value - $lo) / $range;	3163	$value = ($value - $lo) / $range;
…		…
3163	glDisable GL_TEXTURE_2D;	3193	glDisable GL_TEXTURE_2D;
3164	}	3194	}
3165		3195
3166	#############################################################################	3196	#############################################################################
3167		3197
3168	package dc::UI::ValSlider;	3198	package DC::UI::ValSlider;
3169		3199
3170	our @ISA = dc::UI::HBox::;	3200	our @ISA = DC::UI::HBox::;
3171		3201
3172	sub new {	3202	sub new {
3173	my ($class, %arg) = @_;	3203	my ($class, %arg) = @_;
3174		3204
3175	my $range = delete $arg{range};	3205	my $range = delete $arg{range};
3176		3206
3177	my $self = $class->SUPER::new (	3207	my $self = $class->SUPER::new (
3178	slider => (new dc::UI::Slider expand => 1, range => $range),	3208	slider => (new DC::UI::Slider expand => 1, range => $range),
3179	entry => (new dc::UI::Label text => "", template => delete $arg{template}),	3209	entry => (new DC::UI::Label text => "", template => delete $arg{template}),
3180	to_value => sub { shift },	3210	to_value => sub { shift },
3181	from_value => sub { shift },	3211	from_value => sub { shift },
3182	%arg,	3212	%arg,
3183	);	3213	);
3184		3214
…		…
3204	sub set_range { shift->{slider}->set_range (@_) }	3234	sub set_range { shift->{slider}->set_range (@_) }
3205	sub set_value { shift->{slider}->set_value (@_) }	3235	sub set_value { shift->{slider}->set_value (@_) }
3206		3236
3207	#############################################################################	3237	#############################################################################
3208		3238
3209	package dc::UI::TextScroller;	3239	package DC::UI::TextScroller;
3210		3240
3211	our @ISA = dc::UI::HBox::;	3241	our @ISA = DC::UI::HBox::;
3212		3242
3213	use dc::OpenGL;	3243	use DC::OpenGL;
3214		3244
3215	sub new {	3245	sub new {
3216	my $class = shift;	3246	my $class = shift;
3217		3247
3218	my $self = $class->SUPER::new (	3248	my $self = $class->SUPER::new (
…		…
3220	can_events => 1,	3250	can_events => 1,
3221	indent => 0,	3251	indent => 0,
3222	#font => default_font	3252	#font => default_font
3223	@_,	3253	@_,
3224		3254
3225	layout => (new dc::Layout),	3255	layout => (new DC::Layout),
3226	par => [],	3256	par => [],
3227	max_par => 0,	3257	max_par => 0,
3228	height => 0,	3258	height => 0,
3229	children => [	3259	children => [
3230	(new dc::UI::Empty expand => 1),	3260	(new DC::UI::Empty expand => 1),
3231	(new dc::UI::Slider vertical => 1),	3261	(new DC::UI::Slider vertical => 1),
3232	],	3262	],
3233	);	3263	);
3234		3264
3235	$self->{children}[1]->connect (changed => sub { $self->update });	3265	$self->{children}[1]->connect (changed => sub { $self->update });
3236		3266
…		…
3292	$layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});	3322	$layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
3293	$layout->set_markup ($para->{markup});	3323	$layout->set_markup ($para->{markup});
3294		3324
3295	$layout->set_shapes (	3325	$layout->set_shapes (
3296	map	3326	map
3297	+(0, $_->baseline_shift +$_->{padding_y} - $_->{h}, $_->{w}, $_->{h}),	3327	+(0, $_->baseline_shift + $_->{padding_y} - $_->{h}, $_->{w}, $_->{h}),
3298	@{$para->{widget}}	3328	@{$para->{widget}}
3299	);	3329	);
3300		3330
3301	$layout	3331	$layout
3302	}	3332	}
…		…
3419	$ROOT->on_post_alloc ($self => sub {	3449	$ROOT->on_post_alloc ($self => sub {
3420	$self->force_uptodate;	3450	$self->force_uptodate;
3421		3451
3422	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};	3452	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
3423		3453
3424	$self->{texture} ||= new_from_opengl dc::Texture $W, $H, sub {	3454	$self->{texture} ||= new_from_opengl DC::Texture $W, $H, sub {
3425	glClearColor 0, 0, 0, 0;	3455	glClearColor 0, 0, 0, 0;
3426	glClear GL_COLOR_BUFFER_BIT;	3456	glClear GL_COLOR_BUFFER_BIT;
3427		3457
3428	package dc::UI::Base;	3458	package DC::UI::Base;
3429	local ($draw_x, $draw_y, $draw_w, $draw_h) =	3459	local ($draw_x, $draw_y, $draw_w, $draw_h) =
3430	(0, 0, $self->{w}, $self->{h});	3460	(0, 0, $self->{w}, $self->{h});
3431		3461
3432	my $top = int $self->{children}[1]{range}[0];	3462	my $top = int $self->{children}[1]{range}[0];
3433		3463
…		…
3492	$self->{children}[1]->draw;	3522	$self->{children}[1]->draw;
3493	}	3523	}
3494		3524
3495	#############################################################################	3525	#############################################################################
3496		3526
3497	package dc::UI::Animator;	3527	package DC::UI::Animator;
3498		3528
3499	use dc::OpenGL;	3529	use DC::OpenGL;
3500		3530
3501	our @ISA = dc::UI::Bin::;	3531	our @ISA = DC::UI::Bin::;
3502		3532
3503	sub moveto {	3533	sub moveto {
3504	my ($self, $x, $y) = @_;	3534	my ($self, $x, $y) = @_;
3505		3535
3506	$self->{moveto} = [$self->{x}, $self->{y}, $x, $y];	3536	$self->{moveto} = [$self->{x}, $self->{y}, $x, $y];
…		…
3534	glPopMatrix;	3564	glPopMatrix;
3535	}	3565	}
3536		3566
3537	#############################################################################	3567	#############################################################################
3538		3568
3539	package dc::UI::Flopper;	3569	package DC::UI::Flopper;
3540		3570
3541	our @ISA = dc::UI::Button::;	3571	our @ISA = DC::UI::Button::;
3542		3572
3543	sub new {	3573	sub new {
3544	my $class = shift;	3574	my $class = shift;
3545		3575
3546	my $self = $class->SUPER::new (	3576	my $self = $class->SUPER::new (
…		…
3558	$self->{other}->toggle_visibility;	3588	$self->{other}->toggle_visibility;
3559	}	3589	}
3560		3590
3561	#############################################################################	3591	#############################################################################
3562		3592
3563	package dc::UI::Tooltip;	3593	package DC::UI::Tooltip;
3564		3594
3565	our @ISA = dc::UI::Bin::;	3595	our @ISA = DC::UI::Bin::;
3566		3596
3567	use dc::OpenGL;	3597	use DC::OpenGL;
3568		3598
3569	sub new {	3599	sub new {
3570	my $class = shift;	3600	my $class = shift;
3571		3601
3572	$class->SUPER::new (	3602	$class->SUPER::new (
…		…
3579	my ($self, $widget) = @_;	3609	my ($self, $widget) = @_;
3580		3610
3581	my $tip = $widget->{tooltip};	3611	my $tip = $widget->{tooltip};
3582	$tip = $tip->($widget) if "CODE" eq ref $tip;	3612	$tip = $tip->($widget) if "CODE" eq ref $tip;
3583		3613
3584	$tip = dc::Pod::section_label tooltip => $1	3614	$tip = DC::Pod::section_label tooltip => $1
3585	if $tip =~ /^#(.*)$/;	3615	if $tip =~ /^#(.*)$/;
3586		3616
3587	if ($ENV{CFPLUS_DEBUG} & 2) {	3617	if ($ENV{CFPLUS_DEBUG} & 2) {
3588	$tip .= "\n\n" . (ref $widget) . "\n"	3618	$tip .= "\n\n" . (ref $widget) . "\n"
3589	. "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"	3619	. "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
…		…
3592	}	3622	}
3593		3623
3594	$tip =~ s/^\n+//;	3624	$tip =~ s/^\n+//;
3595	$tip =~ s/\n+$//;	3625	$tip =~ s/\n+$//;
3596		3626
3597	$self->add (new dc::UI::Label	3627	$self->add (new DC::UI::Label
		3628	fg => $DC::THEME{tooltip_fg},
3598	markup => $tip,	3629	markup => $tip,
3599	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,	3630	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
		3631	align => 0,
3600	fontsize => 0.8,	3632	fontsize => 0.8,
3601	style => 1, # FLAG_INVERSE	3633	style => $DC::THEME{tooltip_style}, # FLAG_INVERSE
3602	ellipsise => 0,	3634	ellipsise => 0,
3603	font => ($widget->{tooltip_font} || $::FONT_PROP),	3635	font => ($widget->{tooltip_font} || $::FONT_PROP),
3604	);	3636	);
3605	}	3637	}
3606		3638
…		…
3643	sub _draw {	3675	sub _draw {
3644	my ($self) = @_;	3676	my ($self) = @_;
3645		3677
3646	my ($w, $h) = @$self{qw(w h)};	3678	my ($w, $h) = @$self{qw(w h)};
3647		3679
3648	glColor 1, 0.8, 0.4;	3680	glColor @{ $DC::THEME{tooltip_bg} };
3649	glRect 0, 0, $w, $h;	3681	glRect 0, 0, $w, $h;
3650		3682
3651	glColor 0, 0, 0;	3683	glColor @{ $DC::THEME{tooltip_border} };
3652	glRect_lineloop .5, .5, $w + .5, $h + .5;	3684	glRect_lineloop .5, .5, $w + .5, $h + .5;
3653		3685
3654	glTranslate 2, 2;	3686	glTranslate 2, 2;
3655		3687
3656	$self->SUPER::_draw;	3688	$self->SUPER::_draw;
3657	}	3689	}
3658		3690
3659	#############################################################################	3691	#############################################################################
3660		3692
3661	package dc::UI::Face;	3693	package DC::UI::Face;
3662		3694
3663	our @ISA = dc::UI::DrawBG::;	3695	our @ISA = DC::UI::DrawBG::;
3664		3696
3665	use dc::OpenGL;	3697	use DC::OpenGL;
3666		3698
3667	sub new {	3699	sub new {
3668	my $class = shift;	3700	my $class = shift;
3669		3701
3670	my $self = $class->SUPER::new (	3702	my $self = $class->SUPER::new (
…		…
3674	can_events => 0,	3706	can_events => 0,
3675	@_,	3707	@_,
3676	);	3708	);
3677		3709
3678	if ($self->{anim} && $self->{animspeed}) {	3710	if ($self->{anim} && $self->{animspeed}) {
3679	dc::weaken (my $widget = $self);	3711	DC::weaken (my $widget = $self);
3680		3712
3681	$self->{animspeed} = List::Util::max 0.05, $self->{animspeed};	3713	$self->{animspeed} = List::Util::max 0.05, $self->{animspeed};
3682	$self->{timer} = EV::periodic_ns 0, $self->{animspeed}, undef, sub {	3714	$self->{timer} = EV::periodic_ns 0, $self->{animspeed}, undef, sub {
3683	return unless $::CONN;	3715	return unless $::CONN;
3684		3716
…		…
3790	$self->SUPER::destroy;	3822	$self->SUPER::destroy;
3791	}	3823	}
3792		3824
3793	#############################################################################	3825	#############################################################################
3794		3826
3795	package dc::UI::Buttonbar;	3827	package DC::UI::Buttonbar;
3796		3828
3797	our @ISA = dc::UI::HBox::;	3829	our @ISA = DC::UI::HBox::;
3798		3830
3799	# TODO: should actually wrap buttons and other goodies.	3831	# TODO: should actually wrap buttons and other goodies.
3800		3832
3801	#############################################################################	3833	#############################################################################
3802		3834
3803	package dc::UI::Menu;	3835	package DC::UI::Menu;
3804		3836
3805	our @ISA = dc::UI::Toplevel::;	3837	our @ISA = DC::UI::Toplevel::;
3806		3838
3807	use dc::OpenGL;	3839	use DC::OpenGL;
3808		3840
3809	sub new {	3841	sub new {
3810	my $class = shift;	3842	my $class = shift;
3811		3843
3812	my $self = $class->SUPER::new (	3844	my $self = $class->SUPER::new (
3813	items => [],	3845	items => [],
3814	z => 100,	3846	z => 100,
3815	@_,	3847	@_,
3816	);	3848	);
3817		3849
3818	$self->add ($self->{vbox} = new dc::UI::VBox);	3850	$self->add ($self->{vbox} = new DC::UI::VBox);
3819		3851
3820	for my $item (@{ $self->{items} }) {	3852	for my $item (@{ $self->{items} }) {
3821	my ($widget, $cb, $tooltip) = @$item;	3853	my ($widget, $cb, $tooltip) = @$item;
3822		3854
3823	# handle various types of items, only text for now	3855	# handle various types of items, only text for now
3824	if (!ref $widget) {	3856	if (!ref $widget) {
3825	if ($widget =~ /\t/) {	3857	if ($widget =~ /\t/) {
3826	my ($left, $right) = split /\t/, $widget, 2;	3858	my ($left, $right) = split /\t/, $widget, 2;
3827		3859
3828	$widget = new dc::UI::HBox	3860	$widget = new DC::UI::HBox
3829	can_hover => 1,	3861	can_hover => 1,
3830	can_events => 1,	3862	can_events => 1,
3831	tooltip => $tooltip,	3863	tooltip => $tooltip,
3832	children => [	3864	children => [
3833	(new dc::UI::Label markup => $left, expand => 1),	3865	(new DC::UI::Label markup => $left , align => 0, expand => 1),
3834	(new dc::UI::Label markup => $right, align => +1),	3866	(new DC::UI::Label markup => $right, align => 1),
3835	],	3867	],
3836	;	3868	;
3837		3869
3838	} else {	3870	} else {
3839	$widget = new dc::UI::Label	3871	$widget = new DC::UI::Label
3840	can_hover => 1,	3872	can_hover => 1,
3841	can_events => 1,	3873	can_events => 1,
		3874	align => 0,
3842	markup => $widget,	3875	markup => $widget,
3843	tooltip => $tooltip;	3876	tooltip => $tooltip;
3844	}	3877	}
3845	}	3878	}
3846		3879
…		…
3892	1	3925	1
3893	}	3926	}
3894		3927
3895	#############################################################################	3928	#############################################################################
3896		3929
3897	package dc::UI::Multiplexer;	3930	package DC::UI::Multiplexer;
3898		3931
3899	our @ISA = dc::UI::Container::;	3932	our @ISA = DC::UI::Container::;
3900		3933
3901	sub new {	3934	sub new {
3902	my $class = shift;	3935	my $class = shift;
3903		3936
3904	my $self = $class->SUPER::new (	3937	my $self = $class->SUPER::new (
3905	@_,	3938	@_,
3906	);	3939	);
3907		3940
3908	$self->{current} = $self->{children}[0]	3941	$self->set_current_page (0);
3909	if @{ $self->{children} };
3910		3942
3911	$self	3943	$self
3912	}	3944	}
3913		3945
3914	sub add {	3946	sub add {
3915	my ($self, @widgets) = @_;	3947	my ($self, @widgets) = @_;
3916		3948
3917	$self->SUPER::add (@widgets);	3949	$self->SUPER::add (@widgets);
3918		3950
3919	$self->{current} = $self->{children}[0]	3951	$self->set_current_page (0)
3920	if @{ $self->{children} };	3952	if @widgets == @{ $self->{children} };
3921	}	3953	}
3922		3954
3923	sub get_current_page {	3955	sub get_current_page {
3924	my ($self) = @_;	3956	my ($self) = @_;
3925		3957
…		…
3931		3963
3932	my $widget = ref $page_or_widget	3964	my $widget = ref $page_or_widget
3933	? $page_or_widget	3965	? $page_or_widget
3934	: $self->{children}[$page_or_widget];	3966	: $self->{children}[$page_or_widget];
3935		3967
		3968	$self->{current}->set_invisible if $self->{current} && $self->{visible};
		3969
3936	$self->{current} = $widget;	3970	if (($self->{current} = $widget)) {
		3971	$self->{current}->set_visible if $self->{current} && $self->{visible};
3937	$self->{current}->configure (0, 0, $self->{w}, $self->{h});	3972	$self->{current}->configure (0, 0, $self->{w}, $self->{h});
3938		3973
3939	$self->emit (page_changed => $self->{current});	3974	$self->emit (page_changed => $self->{current});
		3975	}
3940		3976
3941	$self->realloc;	3977	$self->realloc;
3942	}	3978	}
3943		3979
3944	sub visible_children {	3980	sub visible_children {
3945	$_[0]{current}	3981	$_[0]{current} || ()
3946	}	3982	}
3947		3983
3948	sub size_request {	3984	sub size_request {
3949	my ($self) = @_;	3985	my ($self) = @_;
3950		3986
		3987	$self->{current}
3951	$self->{current}->size_request	3988	? $self->{current}->size_request
		3989	: (0, 0)
3952	}	3990	}
3953		3991
3954	sub invoke_size_allocate {	3992	sub invoke_size_allocate {
3955	my ($self, $w, $h) = @_;	3993	my ($self, $w, $h) = @_;
3956		3994
3957	$self->{current}->configure (0, 0, $w, $h);	3995	$self->{current}->configure (0, 0, $w, $h)
		3996	if $self->{current};
3958		3997
3959	1	3998	1
3960	}	3999	}
3961		4000
3962	sub _draw {	4001	sub _draw {
3963	my ($self) = @_;	4002	my ($self) = @_;
3964		4003
3965	$self->{current}->draw;	4004	$self->{current}->draw
		4005	if $self->{current};
3966	}	4006	}
3967		4007
3968	#############################################################################	4008	#############################################################################
3969		4009
3970	package dc::UI::Notebook;	4010	package DC::UI::Notebook;
3971		4011
3972	use dc::OpenGL;	4012	use DC::OpenGL;
3973		4013
3974	our @ISA = dc::UI::VBox::;	4014	our @ISA = DC::UI::VBox::;
3975		4015
3976	sub new {	4016	sub new {
3977	my $class = shift;	4017	my $class = shift;
3978		4018
3979	my $self = $class->SUPER::new (	4019	my $self = $class->SUPER::new (
3980	buttonbar => (new dc::UI::Buttonbar),	4020	buttonbar => (new DC::UI::Buttonbar),
3981	multiplexer => (new dc::UI::Multiplexer expand => 1),	4021	multiplexer => (new DC::UI::Multiplexer expand => 1),
3982	active_outline => [.7, .7, 0.2],	4022	active_outline => [.7, .7, 0.2],
3983	# filter => # will be put between multiplexer and $self	4023	# filter => # will be put between multiplexer and $self
3984	@_,	4024	@_,
3985	);	4025	);
3986		4026
…		…
3995		4035
3996	for my $child (@$widgets) {	4036	for my $child (@$widgets) {
3997	Scalar::Util::weaken $child;	4037	Scalar::Util::weaken $child;
3998	$child->{c_tab_} ||= do {	4038	$child->{c_tab_} ||= do {
3999	my $tab =	4039	my $tab =
4000	(UNIVERSAL::isa $child->{c_tab}, "dc::UI::Base")	4040	(UNIVERSAL::isa $child->{c_tab}, "DC::UI::Base")
4001	? $child->{c_tab}	4041	? $child->{c_tab}
4002	: new dc::UI::Button markup => $child->{c_tab}[0], tooltip => $child->{c_tab}[1];	4042	: new DC::UI::Button markup => $child->{c_tab}[0], tooltip => $child->{c_tab}[1];
4003		4043
4004	$tab->connect (activate => sub {	4044	$tab->connect (activate => sub {
4005	$wself->set_current_page ($child);	4045	$wself->set_current_page ($child);
4006	});	4046	});
4007		4047
…		…
4037	}	4077	}
4038		4078
4039	sub pages {	4079	sub pages {
4040	my ($self) = @_;	4080	my ($self) = @_;
4041	$self->{multiplexer}->children	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	$i++;
		4091	}
		4092
		4093	undef
4042	}	4094	}
4043		4095
4044	sub add_tab {	4096	sub add_tab {
4045	my ($self, $title, $widget, $tooltip) = @_;	4097	my ($self, $title, $widget, $tooltip) = @_;
4046		4098
…		…
4083	}	4135	}
4084	}	4136	}
4085		4137
4086	#############################################################################	4138	#############################################################################
4087		4139
4088	package dc::UI::Selector;	4140	package DC::UI::Selector;
4089		4141
4090	use utf8;	4142	use utf8;
4091		4143
4092	our @ISA = dc::UI::Button::;	4144	our @ISA = DC::UI::Button::;
4093		4145
4094	sub new {	4146	sub new {
4095	my $class = shift;	4147	my $class = shift;
4096		4148
4097	my $self = $class->SUPER::new (	4149	my $self = $class->SUPER::new (
…		…
4114	my ($value, $title, $tooltip) = @$_;	4166	my ($value, $title, $tooltip) = @$_;
4115		4167
4116	push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];	4168	push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
4117	}	4169	}
4118		4170
4119	dc::UI::Menu->new (items => \@menu_items)->popup ($ev);	4171	DC::UI::Menu->new (items => \@menu_items)->popup ($ev);
4120	}	4172	}
4121		4173
4122	sub _set_value {	4174	sub _set_value {
4123	my ($self, $value) = @_;	4175	my ($self, $value) = @_;
4124		4176
…		…
4147	$self->_set_value ($self->{value});	4199	$self->_set_value ($self->{value});
4148	}	4200	}
4149		4201
4150	#############################################################################	4202	#############################################################################
4151		4203
4152	package dc::UI::Statusbox;	4204	package DC::UI::Statusbox;
4153		4205
4154	our @ISA = dc::UI::VBox::;	4206	our @ISA = DC::UI::VBox::;
4155		4207
4156	sub new {	4208	sub new {
4157	my $class = shift;	4209	my $class = shift;
4158		4210
4159	my $self = $class->SUPER::new (	4211	my $self = $class->SUPER::new (
4160	fontsize => 0.8,	4212	fontsize => 0.8,
4161	@_,	4213	@_,
4162	);	4214	);
4163		4215
4164	dc::weaken (my $this = $self);	4216	DC::weaken (my $this = $self);
4165		4217
4166	$self->{timer} = EV::timer 1, 1, sub { $this->reorder };	4218	$self->{timer} = EV::timer 1, 1, sub { $this->reorder };
4167		4219
4168	$self	4220	$self
4169	}	4221	}
4170		4222
4171	sub reorder {	4223	sub reorder {
4172	my ($self) = @_;	4224	my ($self) = @_;
4173	my $NOW = Time::HiRes::time;	4225	my $NOW = EV::time;
4174		4226
4175	# freeze display when hovering over any label	4227	# freeze display when hovering over any label
4176	return if $dc::UI::TOOLTIP->{owner}	4228	return if $DC::UI::TOOLTIP->{owner}
4177	&& grep $dc::UI::TOOLTIP->{owner} == $_->{label},	4229	&& grep $DC::UI::TOOLTIP->{owner} == $_->{label},
4178	values %{ $self->{item} };	4230	values %{ $self->{item} };
4179		4231
4180	while (my ($k, $v) = each %{ $self->{item} }) {	4232	while (my ($k, $v) = each %{ $self->{item} }) {
4181	delete $self->{item}{$k} if $v->{timeout} < $NOW;	4233	delete $self->{item}{$k} if $v->{timeout} < $NOW;
4182	}	4234	}
…		…
4203	for ($short) {	4255	for ($short) {
4204	s/^\s+//;	4256	s/^\s+//;
4205	s/\s+/ /g;	4257	s/\s+/ /g;
4206	}	4258	}
4207		4259
4208	new dc::UI::Label	4260	new DC::UI::Label
4209	markup => $short,	4261	markup => $short,
4210	tooltip => $item->{tooltip},	4262	tooltip => $item->{tooltip},
4211	tooltip_font => $::FONT_PROP,	4263	tooltip_font => $::FONT_PROP,
4212	tooltip_width => 0.67,	4264	tooltip_width => 0.67,
4213	fontsize => $item->{fontsize} || $self->{fontsize},	4265	fontsize => $item->{fontsize} || $self->{fontsize},
4214	max_w => $::WIDTH * 0.44,	4266	max_w => $::WIDTH * 0.44,
		4267	align => 0,
4215	fg => [@{ $item->{fg} }],	4268	fg => [@{ $item->{fg} }],
4216	can_events => 1,	4269	can_events => 1,
4217	can_hover => 1	4270	can_hover => 1
4218	};	4271	};
4219		4272
…		…
4227	$label->{fg}[3] = $item->{fg}[3] || 1;	4280	$label->{fg}[3] = $item->{fg}[3] || 1;
4228	}	4281	}
4229		4282
4230	push @widgets, $label;	4283	push @widgets, $label;
4231	}	4284	}
		4285
		4286	my $hash = join ",", @widgets;
		4287	return if $hash eq $self->{last_widget_hash};
		4288	$self->{last_widget_hash} = $hash;
4232		4289
4233	$self->clear;	4290	$self->clear;
4234	$self->SUPER::add (reverse @widgets);	4291	$self->SUPER::add (reverse @widgets);
4235	}	4292	}
4236		4293
…		…
4292	$self->SUPER::destroy;	4349	$self->SUPER::destroy;
4293	}	4350	}
4294		4351
4295	#############################################################################	4352	#############################################################################
4296		4353
4297	package dc::UI::Root;	4354	package DC::UI::Root;
4298		4355
4299	our @ISA = dc::UI::Container::;	4356	our @ISA = DC::UI::Container::;
4300		4357
4301	use List::Util qw(min max);	4358	use List::Util qw(min max);
4302		4359
4303	use dc::OpenGL;	4360	use DC::OpenGL;
4304		4361
4305	sub new {	4362	sub new {
4306	my $class = shift;	4363	my $class = shift;
4307		4364
4308	my $self = $class->SUPER::new (	4365	my $self = $class->SUPER::new (
4309	visible => 1,	4366	visible => 1,
4310	@_,	4367	@_,
4311	);	4368	);
4312		4369
4313	dc::weaken ($self->{root} = $self);	4370	DC::weaken ($self->{root} = $self);
4314		4371
4315	$self	4372	$self
4316	}	4373	}
4317		4374
4318	sub size_request {	4375	sub size_request {
…		…
4443		4500
4444	delete $queue{$widget+0};	4501	delete $queue{$widget+0};
4445		4502
4446	my ($w, $h) = $widget->size_request;	4503	my ($w, $h) = $widget->size_request;
4447		4504
4448	$w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;	4505	$w += $widget->{padding_x} * 2;
4449	$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;
4450		4510
4451	$w = min $widget->{max_w}, $w if exists $widget->{max_w};	4511	$w = min $widget->{max_w}, $w if exists $widget->{max_w};
4452	$h = min $widget->{max_h}, $h if exists $widget->{max_h};	4512	$h = min $widget->{max_h}, $h if exists $widget->{max_h};
4453		4513
4454	$w = $widget->{force_w} if exists $widget->{force_w};	4514	$w = $widget->{force_w} if exists $widget->{force_w};
…		…
4521	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;	4581	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
4522	glMatrixMode GL_MODELVIEW;	4582	glMatrixMode GL_MODELVIEW;
4523	glLoadIdentity;	4583	glLoadIdentity;
4524		4584
4525	{	4585	{
4526	package dc::UI::Base;	4586	package DC::UI::Base;
4527		4587
4528	local ($draw_x, $draw_y, $draw_w, $draw_h) =	4588	local ($draw_x, $draw_y, $draw_w, $draw_h) =
4529	(0, 0, $self->{w}, $self->{h});	4589	(0, 0, $self->{w}, $self->{h});
4530		4590
4531	$self->_draw;	4591	$self->_draw;
4532	}	4592	}
4533	}	4593	}
4534		4594
4535	#############################################################################	4595	#############################################################################
4536		4596
4537	package dc::UI;	4597	package DC::UI;
4538		4598
4539	$ROOT = new dc::UI::Root;	4599	$ROOT = new DC::UI::Root;
4540	$TOOLTIP = new dc::UI::Tooltip z => 900;	4600	$TOOLTIP = new DC::UI::Tooltip z => 900;
4541		4601
4542	1	4602	1
4543		4603

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