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

Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.375 by root, Mon Jul 16 20:12:19 2007 UTC vs.
Revision 1.433 by root, Wed Aug 22 21:27:13 2007 UTC

…		…
113	}	113	}
114		114
115	if ($GRAB) {	115	if ($GRAB) {
116	if ($ev->{button} == 4 || $ev->{button} == 5) {	116	if ($ev->{button} == 4 || $ev->{button} == 5) {
117	# mousewheel	117	# mousewheel
118	$ev->{dx} = 0;
119	$ev->{dy} = $ev->{button} * 2 - 9;	118	my $delta = $ev->{button} * 2 - 9;
		119	my $shift = $ev->{mod} & CFPlus::KMOD_SHIFT;
		120
		121	$ev->{dx} = $shift ? $delta : 0;
		122	$ev->{dy} = $shift ? 0 : $delta;
		123
120	$GRAB->emit (mouse_wheel => $ev);	124	$GRAB->emit (mouse_wheel => $ev);
121	} else {	125	} else {
122	$GRAB->emit (button_down => $ev)	126	$GRAB->emit (button_down => $ev)
123	}	127	}
124	}	128	}
…		…
269	$self->emit ("destroy");	273	$self->emit ("destroy");
270	%$self = ();	274	%$self = ();
271	}	275	}
272		276
273	sub TO_JSON {	277	sub TO_JSON {
274	{ __widget_ref__ => $_[0]{s_id} }	278	{ __w_ => $_[0]{s_id} }
275	}	279	}
276		280
277	sub show {	281	sub show {
278	my ($self) = @_;	282	my ($self) = @_;
279		283
…		…
547		551
548	# parent	552	# parent
549	$self->{parent} && $self->{parent}->emit ($signal, @args)	553	$self->{parent} && $self->{parent}->emit ($signal, @args)
550	}	554	}
551		555
552	sub find_widget {	556	#sub find_widget {
553	my ($self, $x, $y) = @_;	557	# in .xs
554
555	return () unless $self->{can_events};
556
557	return $self
558	if $x >= $self->{x} && $x < $self->{x} + $self->{w}
559	&& $y >= $self->{y} && $y < $self->{y} + $self->{h};
560
561	()
562	}
563		558
564	sub set_parent {	559	sub set_parent {
565	my ($self, $parent) = @_;	560	my ($self, $parent) = @_;
566		561
567	CFPlus::weaken ($self->{parent} = $parent);	562	CFPlus::weaken ($self->{parent} = $parent);
…		…
598		593
599	# using global variables seems a bit hacky, but passing through all drawing	594	# using global variables seems a bit hacky, but passing through all drawing
600	# functions seems pointless.	595	# functions seems pointless.
601	our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn	596	our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
602		597
603	sub draw {	598	#sub draw {
604	my ($self) = @_;	599	#CFPlus.xs
605
606	return unless $self->{h} && $self->{w};
607
608	# update screen rectangle
609	local $draw_x = $draw_x + $self->{x};
610	local $draw_y = $draw_y + $self->{y};
611
612	# skip widgets that are entirely outside the drawing area
613	return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
614	|| ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
615
616	glPushMatrix;
617	glTranslate $self->{x}, $self->{y}, 0;
618
619	if ($self == $HOVER && $self->{can_hover}) {
620	glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
621	glEnable GL_BLEND;
622	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
623	glBegin GL_QUADS;
624	glVertex 0 , 0;
625	glVertex $self->{w}, 0;
626	glVertex $self->{w}, $self->{h};
627	glVertex 0 , $self->{h};
628	glEnd;
629	glDisable GL_BLEND;
630	}
631
632	if ($ENV{CFPLUS_DEBUG} & 1) {
633	glPushMatrix;
634	glColor 1, 1, 0, 1;
635	glTranslate 0.375, 0.375;
636	glBegin GL_LINE_LOOP;
637	glVertex 0 , 0;
638	glVertex $self->{w} - 1, 0;
639	glVertex $self->{w} - 1, $self->{h} - 1;
640	glVertex 0 , $self->{h} - 1;
641	glEnd;
642	glPopMatrix;
643	#CFPlus::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
644	}
645
646	$self->_draw;
647	glPopMatrix;
648	}
649		600
650	sub _draw {	601	sub _draw {
651	my ($self) = @_;	602	my ($self) = @_;
652		603
653	warn "no draw defined for $self\n";	604	warn "no draw defined for $self\n";
654	}	605	}
655		606
656	my $cntx;#d#
657	sub DESTROY {	607	sub DESTROY {
658	my ($self) = @_;	608	my ($self) = @_;
659		609
660	return if CFPlus::in_destruct;	610	return if CFPlus::in_destruct;
661		611
		612	local $@;
662	eval { $self->destroy };	613	eval { $self->destroy };
663	warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;	614	warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
664		615
665	delete $WIDGET{$self+0};	616	delete $WIDGET{$self+0};
666	}	617	}
…		…
674	use strict;	625	use strict;
675	use CFPlus::OpenGL;	626	use CFPlus::OpenGL;
676		627
677	sub new {	628	sub new {
678	my $class = shift;	629	my $class = shift;
679
680	# range [value, low, high, page]
681		630
682	$class->SUPER::new (	631	$class->SUPER::new (
683	#bg => [0, 0, 0, 0.2],	632	#bg => [0, 0, 0, 0.2],
684	#active_bg => [1, 1, 1, 0.5],	633	#active_bg => [1, 1, 1, 0.5],
685	@_	634	@_
…		…
697	my ($w, $h) = @$self{qw(w h)};	646	my ($w, $h) = @$self{qw(w h)};
698		647
699	glEnable GL_BLEND;	648	glEnable GL_BLEND;
700	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;	649	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
701	glColor_premultiply @$color;	650	glColor_premultiply @$color;
702
703	glBegin GL_QUADS;
704	glVertex 0 , 0;
705	glVertex 0 , $h;
706	glVertex $w, $h;	651	glRect 0, 0, $w, $h;
707	glVertex $w, 0;
708	glEnd;
709
710	glDisable GL_BLEND;	652	glDisable GL_BLEND;
711	}	653	}
712	}	654	}
713		655
714	#############################################################################	656	#############################################################################
…		…
746	can_events => 0,	688	can_events => 0,
747	%arg,	689	%arg,
748	);	690	);
749		691
750	$self->add (@$children)	692	$self->add (@$children)
751	if $children;	693	if $children && @$children;
752		694
753	$self	695	$self
754	}	696	}
755		697
756	sub realloc {	698	sub realloc {
…		…
765	my ($self, @widgets) = @_;	707	my ($self, @widgets) = @_;
766		708
767	$_->set_parent ($self)	709	$_->set_parent ($self)
768	for @widgets;	710	for @widgets;
769		711
		712	# TODO: only do this in widgets that need it, e.g. root, fixed
770	use sort 'stable';	713	use sort 'stable';
771		714
772	$self->{children} = [	715	$self->{children} = [
773	sort { $a->{z} <=> $b->{z} }	716	sort { $a->{z} <=> $b->{z} }
774	@{$self->{children}}, @widgets	717	@{$self->{children}}, @widgets
775	];	718	];
776		719
777	$self->realloc;	720	$self->realloc;
		721
		722	$self->emit (c_add => \@widgets);
		723
		724	map $_+0, @widgets
778	}	725	}
779		726
780	sub children {	727	sub children {
781	@{ $_[0]{children} }	728	@{ $_[0]{children} }
782	}	729	}
783		730
784	sub remove {	731	sub remove {
785	my ($self, $child) = @_;	732	my ($self, @widgets) = @_;
786		733
		734	$self->emit (c_remove => \@widgets);
		735
		736	for my $child (@widgets) {
787	delete $child->{parent};	737	delete $child->{parent};
788	$child->hide;	738	$child->hide;
789
790	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];	739	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
		740	}
791		741
792	$self->realloc;	742	$self->realloc;
793	}	743	}
794		744
795	sub clear {	745	sub clear {
796	my ($self) = @_;	746	my ($self) = @_;
797		747
798	my $children = delete $self->{children};	748	my $children = $self->{children};
799	$self->{children} = [];	749	$self->{children} = [];
800		750
801	for (@$children) {	751	for (@$children) {
802	delete $_->{parent};	752	delete $_->{parent};
803	$_->hide;	753	$_->hide;
…		…
823	}	773	}
824		774
825	sub _draw {	775	sub _draw {
826	my ($self) = @_;	776	my ($self) = @_;
827		777
828	$_->draw for @{$self->{children}};	778	$_->draw for $self->visible_children;
829	}	779	}
830		780
831	#############################################################################	781	#############################################################################
832		782
833	package CFPlus::UI::Bin;	783	package CFPlus::UI::Bin;
…		…
843	}	793	}
844		794
845	sub add {	795	sub add {
846	my ($self, $child) = @_;	796	my ($self, $child) = @_;
847		797
848	$self->SUPER::remove ($_) for @{ $self->{children} };	798	$self->clear;
849	$self->SUPER::add ($child);	799	$self->SUPER::add ($child);
850	}	800	}
851		801
852	sub remove {	802	sub remove {
853	my ($self, $widget) = @_;	803	my ($self, $widget) = @_;
…		…
963	sub size_request {	913	sub size_request {
964	my ($self) = @_;	914	my ($self) = @_;
965		915
966	my ($w, $h) = @{$self->child}{qw(req_w req_h)};	916	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
967		917
968	$w = 10 if $self->{scroll_x};	918	$w = 1 if $self->{scroll_x};
969	$h = 10 if $self->{scroll_y};	919	$h = 1 if $self->{scroll_y};
970		920
971	($w, $h)	921	($w, $h)
972	}	922	}
973		923
974	sub invoke_size_allocate {	924	sub invoke_size_allocate {
…		…
986	}	936	}
987		937
988	sub set_offset {	938	sub set_offset {
989	my ($self, $x, $y) = @_;	939	my ($self, $x, $y) = @_;
990		940
991	$self->{view_x} = max 0, min $self->child->{w} - $self->{w}, int $x;	941	my $x = max 0, min $self->child->{w} - $self->{w}, int $x;
992	$self->{view_y} = max 0, min $self->child->{h} - $self->{h}, int $y;	942	my $y = max 0, min $self->child->{h} - $self->{h}, int $y;
993		943
		944	if ($x != $self->{view_x} or $y != $self->{view_y}) {
		945	$self->{view_x} = $x;
		946	$self->{view_y} = $y;
		947
		948	$self->emit (changed => $x, $y);
994	$self->update;	949	$self->update;
		950	}
		951	}
		952
		953	sub set_center {
		954	my ($self, $x, $y) = @_;
		955
		956	$self->set_offset ($x - $self->{w} * .5, $y - $self->{h} * .5);
		957	}
		958
		959	sub make_visible {
		960	my ($self, $x, $y, $border) = @_;
		961
		962	if ( $x < $self->{view_x} + $self->{w} * $border
		963	|| $x > $self->{view_x} + $self->{w} * (1 - $border)
		964	|| $y < $self->{view_y} + $self->{h} * $border
		965	|| $y > $self->{view_y} + $self->{h} * (1 - $border)
		966	) {
		967	$self->set_center ($x, $y);
		968	}
995	}	969	}
996		970
997	# hmm, this does not work for topleft of $self... but we should not ask for that	971	# hmm, this does not work for topleft of $self... but we should not ask for that
998	sub coord2local {	972	sub coord2local {
999	my ($self, $x, $y) = @_;	973	my ($self, $x, $y) = @_;
…		…
1014	my ($self, $x, $y) = @_;	988	my ($self, $x, $y) = @_;
1015		989
1016	if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}	990	if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
1017	&& $y >= $self->{y} && $y < $self->{y} + $self->{h}	991	&& $y >= $self->{y} && $y < $self->{y} + $self->{h}
1018	) {	992	) {
1019	$self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})	993	$self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
1020	} else {	994	} else {
1021	$self->CFPlus::UI::Base::find_widget ($x, $y)	995	$self->CFPlus::UI::Base::find_widget ($x, $y)
1022	}	996	}
1023	}	997	}
1024		998
…		…
1045	my $child = delete $arg{child};	1019	my $child = delete $arg{child};
1046		1020
1047	my $self;	1021	my $self;
1048		1022
1049	my $hslider = new CFPlus::UI::Slider	1023	my $hslider = new CFPlus::UI::Slider
		1024	c_col => 0,
		1025	c_row => 1,
1050	vertical => 0,	1026	vertical => 0,
1051	range => [0, 0, 1, 0.01], # HACK fix	1027	range => [0, 0, 1, 0.01], # HACK fix
1052	on_changed => sub {	1028	on_changed => sub {
1053	$self->{hpos} = $_[1];	1029	$self->{hpos} = $_[1];
1054	$self->{vp}->set_offset ($self->{hpos}, $self->{vpos});	1030	$self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
1055	},	1031	},
1056	;	1032	;
1057		1033
1058	my $vslider = new CFPlus::UI::Slider	1034	my $vslider = new CFPlus::UI::Slider
		1035	c_col => 1,
		1036	c_row => 0,
1059	vertical => 1,	1037	vertical => 1,
1060	range => [0, 0, 1, 0.01], # HACK fix	1038	range => [0, 0, 1, 0.01], # HACK fix
1061	on_changed => sub {	1039	on_changed => sub {
1062	$self->{vpos} = $_[1];	1040	$self->{vpos} = $_[1];
1063	$self->{vp}->set_offset ($self->{hpos}, $self->{vpos});	1041	$self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
…		…
1074	row_expand => [1, 0],	1052	row_expand => [1, 0],
1075	%arg,	1053	%arg,
1076	);	1054	);
1077		1055
1078	$self->{vp} = new CFPlus::UI::ViewPort	1056	$self->{vp} = new CFPlus::UI::ViewPort
		1057	c_col => 0,
		1058	c_row => 0,
1079	expand => 1,	1059	expand => 1,
1080	scroll_x => $self->{scroll_x},	1060	scroll_x => $self->{scroll_x},
1081	scroll_y => $self->{scroll_y},	1061	scroll_y => $self->{scroll_y},
		1062	on_changed => sub {
		1063	my ($vp, $x, $y) = @_;
		1064
		1065	$vp->{parent}{hslider}->set_value ($x);
		1066	$vp->{parent}{vslider}->set_value ($y);
		1067
		1068	0
		1069	},
		1070	on_size_allocate => sub {
		1071	my ($vp, $w, $h) = @_;
		1072	$vp->{parent}->update_slider;
		1073	0
		1074	},
1082	;	1075	;
1083		1076
1084	$self->SUPER::add (0, 0, $self->{vp});	1077	$self->SUPER::add ($self->{vp});
1085		1078
1086	$self->add ($child) if $child;	1079	$self->add ($child) if $child;
1087		1080
1088	$self	1081	$self
1089	}	1082	}
1090
1091	#TODO# update range on size_allocate depending on child
1092		1083
1093	sub add {	1084	sub add {
1094	my ($self, $widget) = @_;	1085	my ($self, $widget) = @_;
1095		1086
1096	$self->{vp}->add ($self->{child} = $widget);	1087	$self->{vp}->add ($self->{child} = $widget);
1097	}	1088	}
1098		1089
		1090	sub set_offset { shift->{vp}->set_offset (@_) }
		1091	sub set_center { shift->{vp}->set_center (@_) }
		1092	sub make_visible { shift->{vp}->make_visible (@_) }
		1093
1099	sub update_slider {	1094	sub update_slider {
1100	my ($self) = @_;	1095	my ($self) = @_;
1101		1096
1102	my $child = ($self->{vp} or return)->child;	1097	my $child = ($self->{vp} or return)->child;
1103		1098
		1099	if ($self->{scroll_x}) {
1104	my ($w1, $w2) = ($child->{w}, $self->{vp}{w});	1100	my ($w1, $w2) = ($child->{req_w}, $self->{vp}{w});
1105	$self->{hslider}->set_range ([$self->{hslider}{range}[0], 0, $w1, $w2, 1]);	1101	$self->{hslider}->set_range ([$self->{hslider}{range}[0], 0, $w1, $w2, 1]);
1106		1102
1107	my $visible = $w1 > $w2;	1103	my $visible = $w1 > $w2;
1108	if ($visible != $self->{hslider}{visible}) {	1104	if ($visible != $self->{hslider_visible}) {
		1105	$self->{hslider_visible} = $visible;
1109	$visible ? $self->SUPER::add (0, 1, $self->{hslider})	1106	$visible ? $self->SUPER::add ($self->{hslider})
1110	: $self->{hslider}->hide;	1107	: $self->SUPER::remove ($self->{hslider});
		1108	}
1111	}	1109	}
1112		1110
		1111	if ($self->{scroll_y}) {
1113	my ($h1, $h2) = ($child->{h}, $self->{vp}{h});	1112	my ($h1, $h2) = ($child->{req_h}, $self->{vp}{h});
1114	$self->{vslider}->set_range ([$self->{vslider}{range}[0], 0, $h1, $h2, 1]);	1113	$self->{vslider}->set_range ([$self->{vslider}{range}[0], 0, $h1, $h2, 1]);
1115		1114
1116	my $visible = $h1 > $h2;	1115	my $visible = $h1 > $h2;
1117	if ($visible != $self->{vslider}{visible}) {	1116	if ($visible != $self->{vslider_visible}) {
		1117	$self->{vslider_visible} = $visible;
1118	$visible ? $self->SUPER::add (1, 0, $self->{vslider})	1118	$visible ? $self->SUPER::add ($self->{vslider})
1119	: $self->{vslider}->hide;	1119	: $self->SUPER::remove ($self->{vslider});
		1120	}
		1121	}
		1122	}
		1123
		1124	sub start_dragging {
		1125	my ($self, $ev) = @_;
		1126
		1127	$self->grab_focus;
		1128
		1129	my $ox = $self->{vp}{view_x};
		1130	my $oy = $self->{vp}{view_y};
		1131
		1132	$self->{motion} = sub {
		1133	my ($ev, $x, $y) = @_;
		1134
		1135	$ox -= $ev->{xrel};
		1136	$oy -= $ev->{yrel};
		1137
		1138	$self->{vp}->set_offset ($ox, $oy);
1120	}	1139	};
1121	}
1122
1123	sub update {
1124	my ($self) = @_;
1125
1126	$self->SUPER::update;
1127	$self->update_slider;
1128	}	1140	}
1129		1141
1130	sub invoke_mouse_wheel {	1142	sub invoke_mouse_wheel {
1131	my ($self, $ev) = @_;	1143	my ($self, $ev) = @_;
1132		1144
1133	return 0 unless $ev->{dy}; # only vertical movements for now
1134
1135	$self->{vslider}->emit (mouse_wheel => $ev);	1145	$self->{vslider}->emit (mouse_wheel => $ev) if $self->{vslider_visible};
		1146	$self->{hslider}->emit (mouse_wheel => $ev) if $self->{hslider_visible};
1136		1147
1137	1	1148	1
1138	}	1149	}
1139		1150
1140	sub invoke_button_down {	1151	sub invoke_button_down {
1141	my ($self, $ev, $x, $y) = @_;	1152	my ($self, $ev, $x, $y) = @_;
1142		1153
1143	if ($ev->{button} == 2) {	1154	if ($ev->{button} == 2) {
1144	$self->grab_focus;	1155	$self->start_dragging ($ev);
1145
1146	$self->{motion} = sub {
1147	my ($ev, $x, $y) = @_;
1148
1149	$self->{vp}->set_offset (
1150	$self->{vp}{view_x} - $ev->{xrel},
1151	$self->{vp}{view_y} - $ev->{yrel},
1152	);
1153	};
1154
1155	return 1;	1156	return 1;
1156	}	1157	}
1157		1158
1158	0	1159	0
1159	}	1160	}
…		…
1210	my ($w, $h) = @$self{qw(w h)};	1211	my ($w, $h) = @$self{qw(w h)};
1211		1212
1212	glEnable GL_BLEND;	1213	glEnable GL_BLEND;
1213	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;	1214	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1214	glColor_premultiply @{ $self->{bg} };	1215	glColor_premultiply @{ $self->{bg} };
1215
1216	glBegin GL_QUADS;
1217	glVertex 0 , 0;
1218	glVertex 0 , $h;
1219	glVertex $w, $h;	1216	glRect 0, 0, $w, $h;
1220	glVertex $w, 0;
1221	glEnd;
1222
1223	glDisable GL_BLEND;	1217	glDisable GL_BLEND;
1224	}	1218	}
1225		1219
1226	$self->SUPER::_draw;	1220	$self->SUPER::_draw;
1227	}	1221	}
…		…
1340		1334
1341	my @border =	1335	my @border =
1342	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }	1336	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1343	qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);	1337	qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1344		1338
		1339	my @icon =
		1340	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
		1341	qw(x1_move.png x1_resize.png);
		1342
1345	sub new {	1343	sub new {
1346	my ($class, %arg) = @_;	1344	my ($class, %arg) = @_;
1347		1345
1348	my $self = $class->SUPER::new (	1346	my $self = $class->SUPER::new (
1349	bg => [1, 1, 1, 1],	1347	bg => [1, 1, 1, 1],
…		…
1517	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	1515	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1518		1516
1519	my $border = $self->border;	1517	my $border = $self->border;
1520		1518
1521	glColor @{ $self->{border_bg} };	1519	glColor @{ $self->{border_bg} };
1522	$border[0]->draw_quad_alpha (0, 0, $w, $border);	1520	$border[0]->draw_quad_alpha ( 0, 0, $w, $border);
1523	$border[1]->draw_quad_alpha (0, $border, $border, $ch);	1521	$border[1]->draw_quad_alpha ( 0, $border, $border, $ch);
1524	$border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);	1522	$border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1525	$border[3]->draw_quad_alpha (0, $h - $border, $w, $border);	1523	$border[3]->draw_quad_alpha ( 0, $h - $border, $w, $border);
		1524
		1525	# move
		1526	my $w2 = ($w - $border) * .5;
		1527	my $h2 = ($h - $border) * .5;
		1528	$icon[0]->draw_quad_alpha ( 0, $h2, $border, $border);
		1529	$icon[0]->draw_quad_alpha ($w - $border, $h2, $border, $border);
		1530	$icon[0]->draw_quad_alpha ($w2 , $h - $border, $border, $border);
		1531
		1532	# resize
		1533	$icon[1]->draw_quad_alpha ( 0, 0, $border, $border);
		1534	$icon[1]->draw_quad_alpha ($w - $border, 0, $border, $border)
		1535	unless $self->{has_close_button};
		1536	$icon[1]->draw_quad_alpha ( 0, $h - $border, $border, $border);
		1537	$icon[1]->draw_quad_alpha ($w - $border, $h - $border, $border, $border);
1526		1538
1527	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {	1539	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1528	glColor @{ $self->{bg} };	1540	glColor @{ $self->{bg} };
1529		1541
1530	# TODO: repeat texture not scale	1542	# TODO: repeat texture not scale
…		…
1551		1563
1552	#############################################################################	1564	#############################################################################
1553		1565
1554	package CFPlus::UI::Table;	1566	package CFPlus::UI::Table;
1555		1567
1556	our @ISA = CFPlus::UI::Base::;	1568	our @ISA = CFPlus::UI::Container::;
1557		1569
1558	use List::Util qw(max sum);	1570	use List::Util qw(max sum);
1559		1571
1560	use CFPlus::OpenGL;	1572	use CFPlus::OpenGL;
1561		1573
1562	sub new {	1574	sub new {
1563	my $class = shift;	1575	my $class = shift;
1564		1576
1565	$class->SUPER::new (	1577	$class->SUPER::new (
1566	children => [],
1567	col_expand => [],	1578	col_expand => [],
1568	row_expand => [],	1579	row_expand => [],
1569	@_,	1580	@_,
1570	)	1581	)
1571	}	1582	}
1572		1583
1573	sub children {
1574	grep $_, map @$_, grep $_, @{ $_[0]{children} }
1575	}
1576
1577	# TODO: store row/col info in child widget and use standard add/del
1578	sub add {	1584	sub add {
		1585	my ($self, @widgets) = @_;
		1586
		1587	for my $child (@widgets) {
		1588	$child->{c_rowspan} ||= 1;
		1589	$child->{c_colspan} ||= 1;
		1590	}
		1591
		1592	$self->SUPER::add (@widgets);
		1593	}
		1594
		1595	sub add_at {
1579	my ($self) = shift;	1596	my $self = shift;
		1597
		1598	my @widgets;
1580		1599
1581	while (@_) {	1600	while (@_) {
1582	my ($x, $y, $child) = splice @_, 0, 3, ();	1601	my ($col, $row, $child) = splice @_, 0, 3, ();
1583	$child->set_parent ($self);
1584	$self->{children}[$y][$x] = $child;
1585	}
1586		1602
1587	$self->{force_realloc} = 1;	1603	$child->{c_row} = $row;
1588	$self->{force_size_alloc} = 1;	1604	$child->{c_col} = $col;
1589	$self->realloc;
1590	}
1591		1605
1592	sub remove {	1606	push @widgets, $child;
		1607	}
		1608
		1609	$self->add (@widgets);
		1610	}
		1611
		1612	sub get_wh {
1593	my ($self, $child) = @_;	1613	my ($self) = @_;
1594		1614
1595	for (@{ $self->{children} }) {	1615	my (@w, @h);
1596	for (@{ $_ || [] }) {	1616
1597	$_ = undef if $_ == $child;	1617	my @children = $self->children;
		1618
		1619	# first pass, columns
		1620	for my $widget (sort { $a->{c_colspan} <=> $b->{c_colspan} } @children) {
		1621	my ($c, $w, $cs) = @$widget{qw(c_col req_w c_colspan)};
		1622
		1623	my $sw = sum @w[$c .. $c + $cs - 1];
		1624
		1625	if ($w > $sw) {
		1626	$_ += ($w - $sw) / ($sw ? $sw / $_ : $cs) for @w[$c .. $c + $cs - 1];
1598	}	1627	}
1599	}	1628	}
1600	}
1601		1629
1602	# TODO: move to container class maybe? send children a signal on removal?	1630	# second pass, rows
1603	sub clear {	1631	for my $widget (sort { $a->{c_rowspan} <=> $b->{c_rowspan} } @children) {
1604	my ($self) = @_;
1605
1606	my @children = $self->children;
1607	delete $self->{children};
1608
1609	for (@children) {
1610	delete $_->{parent};
1611	$_->hide;
1612	}
1613
1614	$self->realloc;
1615	}
1616
1617	sub get_wh {
1618	my ($self) = @_;
1619
1620	my (@w, @h);
1621
1622	for my $y (0 .. $#{$self->{children}}) {
1623	my $row = $self->{children}[$y]
1624	or next;
1625
1626	for my $x (0 .. $#$row) {
1627	my $widget = $row->[$x]
1628	or next;
1629	my ($w, $h) = @$widget{qw(req_w req_h)};	1632	my ($r, $h, $rs) = @$widget{qw(c_row req_h c_rowspan)};
1630		1633
1631	$w[$x] = max $w[$x], $w;	1634	my $sh = sum @h[$r .. $r + $rs - 1];
1632	$h[$y] = max $h[$y], $h;	1635
		1636	if ($h > $sh) {
		1637	$_ += ($h - $sh) / ($sh ? $sh / $_ : $rs) for @h[$r .. $r + $rs - 1];
1633	}	1638	}
1634	}	1639	}
1635		1640
1636	(\@w, \@h)	1641	(\@w, \@h)
1637	}	1642	}
…		…
1653	my ($ws, $hs) = $self->get_wh;	1658	my ($ws, $hs) = $self->get_wh;
1654		1659
1655	my $req_w = (sum @$ws) || 1;	1660	my $req_w = (sum @$ws) || 1;
1656	my $req_h = (sum @$hs) || 1;	1661	my $req_h = (sum @$hs) || 1;
1657		1662
1658	# TODO: nicer code	1663	# now linearly scale the rows/columns to the allocated size
1659	my @col_expand = @{$self->{col_expand}};	1664	my @col_expand = @{$self->{col_expand}};
1660	@col_expand = (1) x @$ws unless @col_expand;	1665	@col_expand = (1) x @$ws unless @col_expand;
1661	my $col_expand = (sum @col_expand) || 1;	1666	my $col_expand = (sum @col_expand) || 1;
1662		1667
1663	$ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;	1668	$ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
…		…
1670		1675
1671	$hs->[$_] += $row_expand[$_] / $row_expand * ($h - $req_h) for 0 .. $#$hs;	1676	$hs->[$_] += $row_expand[$_] / $row_expand * ($h - $req_h) for 0 .. $#$hs;
1672		1677
1673	CFPlus::UI::harmonize $hs;	1678	CFPlus::UI::harmonize $hs;
1674		1679
1675	my $y;	1680	my @x; for (0 .. $#$ws) { $x[$_ + 1] = $x[$_] + $ws->[$_] }
		1681	my @y; for (0 .. $#$hs) { $y[$_ + 1] = $y[$_] + $hs->[$_] }
1676		1682
1677	for my $r (0 .. $#{$self->{children}}) {	1683	for my $widget ($self->children) {
1678	my $row = $self->{children}[$r]	1684	my ($r, $c, $w, $h, $rs, $cs) = @$widget{qw(c_row c_col req_w req_h c_rowspan c_colspan)};
1679	or next;
1680		1685
1681	my $x = 0;	1686	$widget->configure (
1682	my $row_h = $hs->[$r];	1687	$x[$c], $y[$r],
		1688	$x[$c + $cs] - $x[$c], $y[$r + $rs] - $y[$r],
1683		1689	);
1684	for my $c (0 .. $#$row) {
1685	my $col_w = $ws->[$c];
1686
1687	if (my $widget = $row->[$c]) {
1688	$widget->configure ($x, $y, $col_w, $row_h);
1689	}
1690
1691	$x += $col_w;
1692	}
1693
1694	$y += $row_h;
1695	}	1690	}
1696		1691
1697	1	1692	1
1698	}	1693	}
1699		1694
1700	sub find_widget {
1701	my ($self, $x, $y) = @_;
1702
1703	$x -= $self->{x};
1704	$y -= $self->{y};
1705
1706	my $res;
1707
1708	for (grep $_, map @$_, grep $_, @{ $self->{children} }) {
1709	$res = $_->find_widget ($x, $y)
1710	and return $res;
1711	}
1712
1713	$self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
1714	}
1715
1716	sub _draw {
1717	my ($self) = @_;
1718
1719	for (grep $_, @{$self->{children}}) {
1720	$_->draw for grep $_, @$_;
1721	}
1722	}
1723
1724	#############################################################################	1695	#############################################################################
1725		1696
1726	package CFPlus::UI::Fixed;	1697	package CFPlus::UI::Fixed;
1727		1698
1728	use List::Util qw(min max);	1699	use List::Util qw(min max);
1729		1700
1730	our @ISA = CFPlus::UI::Container::;	1701	our @ISA = CFPlus::UI::Container::;
1731		1702
1732	sub add {
1733	my ($self, $child, $posmode, $x, $y, $sizemode, $w, $h) = @_;
1734
1735	$child->{_fixed} = [$posmode, $x, $y, $sizemode, $w, $h];
1736	$self->SUPER::add ($child);
1737	}
1738
1739	sub _scale($$$) {	1703	sub _scale($$$) {
1740	my ($mode, $val, $max) = @_;	1704	my ($rel, $val, $max) = @_;
1741		1705
1742	$mode eq "abs" ? $val	1706	$rel ? $val * $max : $val
1743	: $mode eq "rel" ? $val * $max
1744	: 0
1745	}	1707	}
1746		1708
1747	sub size_request {	1709	sub size_request {
1748	my ($self) = @_;	1710	my ($self) = @_;
1749		1711
1750	my ($x1, $y1, $x2, $y2) = (0, 0, 0, 0);	1712	my ($x1, $y1, $x2, $y2) = (0, 0, 0, 0);
1751		1713
1752	# determine overall size by querying abs widgets	1714	# determine overall size by querying abs widgets
1753	for my $child ($self->visible_children) {	1715	for my $child ($self->visible_children) {
1754	my ($pos, $x, $y, $size, $w, $h) = @{ $child->{_fixed} };	1716	unless ($child->{c_rel}) {
		1717	my $x = $child->{c_x};
		1718	my $y = $child->{c_y};
1755		1719
1756	if ($pos eq "abs") {
1757	$w = _scale $size, $w, $child->{req_w};
1758	$h = _scale $size, $h, $child->{req_h};
1759
1760	$x1 = min $x1, $x; $x2 = max $x2, $x + $w;	1720	$x1 = min $x1, $x; $x2 = max $x2, $x + $child->{req_w};
1761	$y1 = min $y1, $y; $y2 = max $y2, $y + $h;	1721	$y1 = min $y1, $y; $y2 = max $y2, $y + $child->{req_h};
1762	}	1722	}
1763	}	1723	}
1764		1724
1765	my $W = $x2 - $x1;	1725	my $W = $x2 - $x1;
1766	my $H = $y2 - $y1;	1726	my $H = $y2 - $y1;
1767		1727
1768	# now layout remaining widgets	1728	# now layout remaining widgets
1769	for my $child ($self->visible_children) {	1729	for my $child ($self->visible_children) {
1770	my ($pos, $x, $y, $size, $w, $h) = @{ $child->{_fixed} };	1730	if ($child->{c_rel}) {
		1731	my $x = _scale $child->{c_rel}, $child->{c_x}, $W;
		1732	my $y = _scale $child->{c_rel}, $child->{c_y}, $H;
1771		1733
1772	if ($pos ne "abs") {
1773	$x = _scale $pos, $x, $W;
1774	$y = _scale $pos, $x, $H;
1775	$w = _scale $size, $w, $child->{req_w};
1776	$h = _scale $size, $h, $child->{req_h};
1777
1778	$x1 = min $x1, $x; $x2 = max $x2, $x + $w;	1734	$x1 = min $x1, $x; $x2 = max $x2, $x + $child->{req_w};
1779	$y1 = min $y1, $y; $y2 = max $y2, $y + $h;	1735	$y1 = min $y1, $y; $y2 = max $y2, $y + $child->{req_h};
1780	}	1736	}
1781	}	1737	}
1782		1738
1783	my $W = $x2 - $x1;	1739	my $W = $x2 - $x1;
1784	my $H = $y2 - $y1;	1740	my $H = $y2 - $y1;
…		…
1788		1744
1789	sub invoke_size_allocate {	1745	sub invoke_size_allocate {
1790	my ($self, $W, $H) = @_;	1746	my ($self, $W, $H) = @_;
1791		1747
1792	for my $child ($self->visible_children) {	1748	for my $child ($self->visible_children) {
1793	my ($pos, $x, $y, $size, $w, $h) = @{ $child->{_fixed} };	1749	my $x = _scale $child->{c_rel}, $child->{c_x}, $W;
		1750	my $y = _scale $child->{c_rel}, $child->{c_y}, $H;
1794		1751
1795	$x = _scale $pos, $x, $W;	1752	$x += $child->{c_halign} * $child->{req_w};
1796	$y = _scale $pos, $x, $H;	1753	$y += $child->{c_valign} * $child->{req_h};
1797	$w = _scale $size, $w, $child->{req_w};
1798	$h = _scale $size, $h, $child->{req_h};
1799		1754
1800	$child->configure ($x, $y, $w, $h);	1755	$child->configure (int $x, int $y, $child->{req_w}, $child->{req_h});
1801	}	1756	}
1802		1757
1803	1	1758	1
1804	}	1759	}
1805		1760
…		…
1809		1764
1810	our @ISA = CFPlus::UI::Container::;	1765	our @ISA = CFPlus::UI::Container::;
1811		1766
1812	sub size_request {	1767	sub size_request {
1813	my ($self) = @_;	1768	my ($self) = @_;
		1769
		1770	my @children = $self->visible_children;
1814		1771
1815	$self->{vertical}	1772	$self->{vertical}
1816	? (	1773	? (
1817	(List::Util::max map $_->{req_w}, @{$self->{children}}),	1774	(List::Util::max map $_->{req_w}, @children),
1818	(List::Util::sum map $_->{req_h}, @{$self->{children}}),	1775	(List::Util::sum map $_->{req_h}, @children),
1819	)	1776	)
1820	: (	1777	: (
1821	(List::Util::sum map $_->{req_w}, @{$self->{children}}),	1778	(List::Util::sum map $_->{req_w}, @children),
1822	(List::Util::max map $_->{req_h}, @{$self->{children}}),	1779	(List::Util::max map $_->{req_h}, @children),
1823	)	1780	)
1824	}	1781	}
1825		1782
1826	sub invoke_size_allocate {	1783	sub invoke_size_allocate {
1827	my ($self, $w, $h) = @_;	1784	my ($self, $w, $h) = @_;
…		…
1951		1908
1952	delete $self->{ox};	1909	delete $self->{ox};
1953	$self->SUPER::realloc;	1910	$self->SUPER::realloc;
1954	}	1911	}
1955		1912
		1913	sub clear {
		1914	my ($self) = @_;
		1915
		1916	$self->set_text ("");
		1917	}
		1918
1956	sub set_text {	1919	sub set_text {
1957	my ($self, $text) = @_;	1920	my ($self, $text) = @_;
1958		1921
1959	return if $self->{text} eq "T$text";	1922	return if $self->{text} eq "T$text";
1960	$self->{text} = "T$text";	1923	$self->{text} = "T$text";
…		…
2066	: ($self->{w} - $size->[0]) * 0.5);	2029	: ($self->{w} - $size->[0]) * 0.5);
2067		2030
2068	$self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}	2031	$self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
2069	: $self->{valign} > 0 ? $self->{h} - $size->[1] - $self->{padding_y}	2032	: $self->{valign} > 0 ? $self->{h} - $size->[1] - $self->{padding_y}
2070	: ($self->{h} - $size->[1]) * 0.5);	2033	: ($self->{h} - $size->[1]) * 0.5);
		2034
		2035	$self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
2071	};	2036	};
2072		2037
2073	my $w = List::Util::min $self->{w} + 4, $size->[0];	2038	# unless ($self->{list}) {
2074	my $h = List::Util::min $self->{h} + 2, $size->[1];	2039	# $self->{list} = CFPlus::OpenGL::glGenList;
2075		2040	# CFPlus::OpenGL::glNewList $self->{list};
2076	$self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});	2041	# $self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
		2042	# CFPlus::OpenGL::glEndList;
		2043	# }
		2044	#
		2045	# CFPlus::OpenGL::glCallList $self->{list};
		2046
		2047	$self->{layout}->draw;
2077	}	2048	}
		2049
		2050	#sub destroy {
		2051	# my ($self) = @_;
		2052	#
		2053	# CFPlus::OpenGL::glDeleteList delete $self->{list} if $self->{list};
		2054	#
		2055	# $self->SUPER::destroy;
		2056	#}
2078		2057
2079	#############################################################################	2058	#############################################################################
2080		2059
2081	package CFPlus::UI::EntryBase;	2060	package CFPlus::UI::EntryBase;
2082		2061
…		…
2088	my $class = shift;	2067	my $class = shift;
2089		2068
2090	$class->SUPER::new (	2069	$class->SUPER::new (
2091	fg => [1, 1, 1],	2070	fg => [1, 1, 1],
2092	bg => [0, 0, 0, 0.2],	2071	bg => [0, 0, 0, 0.2],
		2072	outline => [0.6, 0.3, 0.1],
2093	active_bg => [1, 1, 1, 0.5],	2073	active_bg => [0, 0, 1, .2],
2094	active_fg => [0, 0, 0],	2074	active_fg => [1, 1, 1],
		2075	active_outline => [1, 1, 0],
2095	can_hover => 1,	2076	can_hover => 1,
2096	can_focus => 1,	2077	can_focus => 1,
2097	valign => 0,	2078	valign => 0,
2098	can_events => 1,	2079	can_events => 1,
2099	ellipsise => 0,	2080	ellipsise => 0,
…		…
2239	glColor_premultiply @{$self->{bg}};	2220	glColor_premultiply @{$self->{bg}};
2240	}	2221	}
2241		2222
2242	glEnable GL_BLEND;	2223	glEnable GL_BLEND;
2243	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;	2224	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2244	glBegin GL_QUADS;
2245	glVertex 0 , 0;
2246	glVertex 0 , $self->{h};
2247	glVertex $self->{w}, $self->{h};	2225	glRect 0, 0, $self->{w}, $self->{h};
2248	glVertex $self->{w}, 0;
2249	glEnd;
2250	glDisable GL_BLEND;	2226	glDisable GL_BLEND;
2251		2227
2252	$self->SUPER::_draw;	2228	$self->SUPER::_draw;
2253		2229
2254	#TODO: force update every cursor change :(	2230	#TODO: force update every cursor change :(
…		…
2256		2232
2257	unless (exists $self->{cur_h}) {	2233	unless (exists $self->{cur_h}) {
2258	my $text = substr $self->{text}, 0, $self->{cursor};	2234	my $text = substr $self->{text}, 0, $self->{cursor};
2259	utf8::encode $text;	2235	utf8::encode $text;
2260		2236
2261	@$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)	2237	@$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
2262	}	2238	}
2263		2239
		2240	glColor_premultiply @{$self->{active_fg}};
2264	glBegin GL_LINES;	2241	glBegin GL_LINES;
2265	glVertex 0.5 + $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};	2242	glVertex 0.5 + $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
2266	glVertex 0.5 + $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};	2243	glVertex 0.5 + $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
		2244	glEnd;
		2245
		2246	glLineWidth 3;
		2247	glColor @{$self->{active_outline}};
		2248	glRect_lineloop 0, 0, $self->{w} - 1, $self->{h} - 1;
		2249	glLineWidth 1;
		2250
		2251	} else {
		2252	glColor @{$self->{outline}};
		2253	glTranslate .375, .375;
		2254	glBegin GL_LINE_STRIP;
		2255	glVertex 0, $self->{h} * .5;
		2256	glVertex 0, $self->{h} - 3;
		2257	glVertex $self->{w} - 1, $self->{h} - 3;
		2258	glVertex $self->{w} - 1, $self->{h} * .5;
2267	glEnd;	2259	glEnd;
2268	}	2260	}
2269	}	2261	}
2270		2262
2271	#############################################################################	2263	#############################################################################
…		…
2358	1	2350	1
2359	}	2351	}
2360		2352
2361	#############################################################################	2353	#############################################################################
2362		2354
2363	package CFPlus::UI::Button;	2355	package CFPlus::UI::ButtonBin;
2364		2356
2365	our @ISA = CFPlus::UI::Label::;	2357	our @ISA = CFPlus::UI::Bin::;
2366		2358
2367	use CFPlus::OpenGL;	2359	use CFPlus::OpenGL;
2368		2360
2369	my @tex =	2361	my @tex =
2370	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }	2362	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
2371	qw(b1_button_active.png);	2363	qw(b1_button_inactive.png b1_button_active.png);
2372		2364
2373	sub new {	2365	sub new {
2374	my $class = shift;	2366	my $class = shift;
2375		2367
2376	$class->SUPER::new (	2368	$class->SUPER::new (
2377	padding_x => 4,
2378	padding_y => 4,
2379	fg => [1, 1, 1],
2380	active_fg => [0, 0, 1],
2381	can_hover => 1,	2369	can_hover => 1,
2382	align => 0,	2370	align => 0,
2383	valign => 0,	2371	valign => 0,
2384	can_events => 1,	2372	can_events => 1,
2385	@_	2373	@_
…		…
2397	}	2385	}
2398		2386
2399	sub _draw {	2387	sub _draw {
2400	my ($self) = @_;	2388	my ($self) = @_;
2401		2389
2402	local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
2403
2404	glEnable GL_TEXTURE_2D;	2390	glEnable GL_TEXTURE_2D;
2405	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2391	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2406	glColor 0, 0, 0, 1;	2392	glColor 0, 0, 0, 1;
2407		2393
		2394	my $tex = $tex[$GRAB == $self];
2408	$tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});	2395	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
		2396
		2397	glDisable GL_TEXTURE_2D;
		2398
		2399	$self->SUPER::_draw;
		2400	}
		2401
		2402	#############################################################################
		2403
		2404	package CFPlus::UI::Button;
		2405
		2406	our @ISA = CFPlus::UI::Label::;
		2407
		2408	use CFPlus::OpenGL;
		2409
		2410	my @tex =
		2411	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
		2412	qw(b1_button_inactive.png b1_button_active.png);
		2413
		2414	sub new {
		2415	my $class = shift;
		2416
		2417	$class->SUPER::new (
		2418	padding_x => 4,
		2419	padding_y => 4,
		2420	fg => [1.0, 1.0, 1.0],
		2421	active_fg => [0.8, 0.8, 0.8],
		2422	can_hover => 1,
		2423	align => 0,
		2424	valign => 0,
		2425	can_events => 1,
		2426	@_
		2427	)
		2428	}
		2429
		2430	sub invoke_button_up {
		2431	my ($self, $ev, $x, $y) = @_;
		2432
		2433	$self->emit ("activate")
		2434	if $x >= 0 && $x < $self->{w}
		2435	&& $y >= 0 && $y < $self->{h};
		2436
		2437	1
		2438	}
		2439
		2440	sub _draw {
		2441	my ($self) = @_;
		2442
		2443	local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
		2444
		2445	glEnable GL_TEXTURE_2D;
		2446	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		2447	glColor 0, 0, 0, 1;
		2448
		2449	my $tex = $tex[$GRAB == $self];
		2450	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2409		2451
2410	glDisable GL_TEXTURE_2D;	2452	glDisable GL_TEXTURE_2D;
2411		2453
2412	$self->SUPER::_draw;	2454	$self->SUPER::_draw;
2413	}	2455	}
…		…
2500	sub new {	2542	sub new {
2501	my $class = shift;	2543	my $class = shift;
2502		2544
2503	my $self = $class->SUPER::new (	2545	my $self = $class->SUPER::new (
2504	can_events => 0,	2546	can_events => 0,
		2547	scale => 1,
2505	@_,	2548	@_,
2506	);	2549	);
2507		2550
2508	$self->{path} || $self->{tex}	2551	$self->{path} || $self->{tex}
2509	or Carp::croak "'path' or 'tex' attributes required";	2552	or Carp::croak "'path' or 'tex' attributes required";
…		…
2534	}	2577	}
2535		2578
2536	sub size_request {	2579	sub size_request {
2537	my ($self) = @_;	2580	my ($self) = @_;
2538		2581
2539	($self->{tex}{w}, $self->{tex}{h})	2582	(int $self->{tex}{w} * $self->{scale}, int $self->{tex}{h} * $self->{scale})
2540	}	2583	}
2541		2584
2542	sub _draw {	2585	sub _draw {
2543	my ($self) = @_;	2586	my ($self) = @_;
2544		2587
…		…
2554	}	2597	}
2555		2598
2556	glEnable GL_TEXTURE_2D;	2599	glEnable GL_TEXTURE_2D;
2557	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2600	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2558		2601
2559	$tex->draw_quad (0, 0, $w, $h);	2602	$tex->draw_quad_alpha (0, 0, $w, $h);
2560		2603
2561	glDisable GL_TEXTURE_2D;	2604	glDisable GL_TEXTURE_2D;
2562	}	2605	}
2563		2606
2564	#############################################################################	2607	#############################################################################
…		…
2583	align => 0,	2626	align => 0,
2584	valign => 0,	2627	valign => 0,
2585	can_events => 1,	2628	can_events => 1,
2586	@_	2629	@_
2587	);	2630	);
		2631	}
		2632
		2633	sub invoke_button_down {
		2634	my ($self, $ev, $x, $y) = @_;
		2635
		2636	1
2588	}	2637	}
2589		2638
2590	sub invoke_button_up {	2639	sub invoke_button_up {
2591	my ($self, $ev, $x, $y) = @_;	2640	my ($self, $ev, $x, $y) = @_;
2592		2641
…		…
2732	glDisable GL_TEXTURE_2D;	2781	glDisable GL_TEXTURE_2D;
2733	}	2782	}
2734		2783
2735	#############################################################################	2784	#############################################################################
2736		2785
		2786	package CFPlus::UI::Progress;
		2787
		2788	our @ISA = CFPlus::UI::Label::;
		2789
		2790	use CFPlus::OpenGL;
		2791
		2792	sub new {
		2793	my ($class, %arg) = @_;
		2794
		2795	my $self = $class->SUPER::new (
		2796	fg => [1, 1, 1],
		2797	bg => [0, 0, 1, 0.2],
		2798	bar => [0.7, 0.5, 0.1, 0.8],
		2799	outline => [0.4, 0.3, 0],
		2800	fontsize => 0.9,
		2801	valign => 0,
		2802	align => 0,
		2803	can_events => 1,
		2804	ellipsise => 1,
		2805	label => "%d%%",
		2806	%arg,
		2807	);
		2808
		2809	$self->set_value ($arg{value} || -1);
		2810
		2811	$self
		2812	}
		2813
		2814	sub set_label {
		2815	my ($self, $label) = @_;
		2816
		2817	return if $self->{label} eq $label;
		2818	$self->{label} = $label;
		2819
		2820	$self->CFPlus::UI::Progress::set_value (0 + delete $self->{value});
		2821	}
		2822
		2823	sub set_value {
		2824	my ($self, $value) = @_;
		2825
		2826	if ($self->{value} ne $value) {
		2827	$self->{value} = $value;
		2828
		2829	if ($value < 0) {
		2830	$self->set_text ("-");
		2831	} else {
		2832	$self->set_text (sprintf $self->{label}, $value * 100);
		2833	}
		2834
		2835	$self->update;
		2836	}
		2837	}
		2838
		2839	sub _draw {
		2840	my ($self) = @_;
		2841
		2842	glEnable GL_BLEND;
		2843	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
		2844
		2845	if ($self->{value} >= 0) {
		2846	my $s = 3 + ($self->{w} - 6) * $self->{value};
		2847
		2848	glColor_premultiply @{$self->{bar}};
		2849	glRect 2, 2, $s, $self->{h} - 2;
		2850	glColor_premultiply @{$self->{bg}};
		2851	glRect $s + 1, 0, $self->{w} - 2, $self->{h} - 2;
		2852	}
		2853
		2854	glColor_premultiply @{$self->{outline}};
		2855	glRect_lineloop 1, 1, $self->{w} - 2, $self->{h} - 2;
		2856
		2857	glDisable GL_BLEND;
		2858
		2859	{
		2860	local $self->{bg}; # do not draw background
		2861	$self->SUPER::_draw;
		2862	}
		2863	}
		2864
		2865	#############################################################################
		2866
		2867	package CFPlus::UI::ExperienceProgress;
		2868
		2869	our @ISA = CFPlus::UI::Progress::;
		2870
		2871	sub new {
		2872	my ($class, %arg) = @_;
		2873
		2874	my $self = $class->SUPER::new (
		2875	%arg
		2876	);
		2877
		2878	$::CONN->{on_exp_update}{$self+0} = sub { $self->set_value ($self->{value}) }
		2879	if $::CONN;
		2880
		2881	$self
		2882	}
		2883
		2884	sub DESTROY {
		2885	my ($self) = @_;
		2886
		2887	delete $::CONN->{on_exp_update}{$self+0}
		2888	if $::CONN;
		2889
		2890	$self->SUPER::DESTROY;
		2891	}
		2892
		2893	sub set_value {
		2894	my ($self, $lvl, $exp) = @_;
		2895
		2896	my $v = -1;
		2897
		2898	if ($::CONN && (my $table = $::CONN->{exp_table})) {
		2899	my $l0 = $table->[$lvl - 1];
		2900	my $l1 = $table->[$lvl];
		2901
		2902	$v = ($exp - $l0) / ($l1 - $l0);
		2903	}
		2904
		2905	$self->SUPER::set_value ($v);
		2906	}
		2907
		2908	#############################################################################
		2909
2737	package CFPlus::UI::Gauge;	2910	package CFPlus::UI::Gauge;
2738		2911
2739	our @ISA = CFPlus::UI::VBox::;	2912	our @ISA = CFPlus::UI::VBox::;
2740		2913
2741	sub new {	2914	sub new {
…		…
2866		3039
2867	$self->SUPER::invoke_button_down ($ev, $x, $y);	3040	$self->SUPER::invoke_button_down ($ev, $x, $y);
2868		3041
2869	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];	3042	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2870		3043
2871	$self->invoke_mouse_motion ($ev, $x, $y)	3044	$self->invoke_mouse_motion ($ev, $x, $y);
		3045
		3046	1
2872	}	3047	}
2873		3048
2874	sub invoke_mouse_motion {	3049	sub invoke_mouse_motion {
2875	my ($self, $ev, $x, $y) = @_;	3050	my ($self, $ev, $x, $y) = @_;
2876		3051
…		…
2896		3071
2897	my $pagepart = $ev->{mod} & CFPlus::KMOD_SHIFT ? 1 : 0.2;	3072	my $pagepart = $ev->{mod} & CFPlus::KMOD_SHIFT ? 1 : 0.2;
2898		3073
2899	$self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * $pagepart);	3074	$self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * $pagepart);
2900		3075
2901	! ! $delta	3076	1
2902	}	3077	}
2903		3078
2904	sub update {	3079	sub update {
2905	my ($self) = @_;	3080	my ($self) = @_;
2906		3081
…		…
3037	}	3212	}
3038		3213
3039	sub size_request {	3214	sub size_request {
3040	my ($self) = @_;	3215	my ($self) = @_;
3041		3216
3042	my ($empty, $slider) = @{ $self->{children} };	3217	my ($empty, $slider) = $self->visible_children;
3043		3218
3044	local $self->{children} = [$empty, $slider];	3219	local $self->{children} = [$empty, $slider];
3045	$self->SUPER::size_request	3220	$self->SUPER::size_request
3046	}	3221	}
3047		3222
…		…
3236		3411
3237	if ($y0 < $y + $h && $y < $y1) {	3412	if ($y0 < $y + $h && $y < $y1) {
3238	my $layout = $self->get_layout ($para);	3413	my $layout = $self->get_layout ($para);
3239		3414
3240	$layout->render ($para->{indent}, $y - $y0);	3415	$layout->render ($para->{indent}, $y - $y0);
		3416	$layout->draw;
3241		3417
3242	if (my @w = @{ $para->{widget} }) {	3418	if (my @w = @{ $para->{widget} }) {
3243	my @s = $layout->get_shapes;	3419	my @s = $layout->get_shapes;
3244		3420
3245	for (@w) {	3421	for (@w) {
…		…
3436	glTranslate 0.375, 0.375;	3612	glTranslate 0.375, 0.375;
3437		3613
3438	my ($w, $h) = @$self{qw(w h)};	3614	my ($w, $h) = @$self{qw(w h)};
3439		3615
3440	glColor 1, 0.8, 0.4;	3616	glColor 1, 0.8, 0.4;
3441	glBegin GL_QUADS;	3617	glRect 0, 0, $w, $h;
3442	glVertex 0 , 0;
3443	glVertex 0 , $h;
3444	glVertex $w, $h;
3445	glVertex $w, 0;
3446	glEnd;
3447		3618
3448	glColor 0, 0, 0;	3619	glColor 0, 0, 0;
3449	glBegin GL_LINE_LOOP;	3620	glRect_lineloop 0, 0, $w, $h;
3450	glVertex 0 , 0;
3451	glVertex 0 , $h;
3452	glVertex $w, $h;
3453	glVertex $w, 0;
3454	glEnd;
3455		3621
3456	glTranslate 2 - 0.375, 2 - 0.375;	3622	glTranslate 2 - 0.375, 2 - 0.375;
3457		3623
3458	$self->SUPER::_draw;	3624	$self->SUPER::_draw;
3459	}	3625	}
…		…
3478	);	3644	);
3479		3645
3480	if ($self->{anim} && $self->{animspeed}) {	3646	if ($self->{anim} && $self->{animspeed}) {
3481	CFPlus::weaken (my $widget = $self);	3647	CFPlus::weaken (my $widget = $self);
3482		3648
		3649	$widget->{animspeed} = List::Util::max 0.05, $widget->{animspeed};
		3650	$widget->{anim_start} = $self->{animspeed} * int Event::time / $self->{animspeed};
3483	$self->{timer} = Event->timer (	3651	$self->{timer} = Event->timer (
3484	at => $self->{animspeed} * int $::NOW / $self->{animspeed},
3485	hard => 1,	3652	parked => 1,
3486	interval => $self->{animspeed},
3487	cb => sub {	3653	cb => sub {
3488	return unless $::CONN;	3654	return unless $::CONN;
3489		3655
		3656	my $w = $widget
		3657	or return;
		3658
3490	++$widget->{frame};	3659	++$w->{frame};
3491	$self->update_face;	3660	$w->update_face;
		3661
		3662	# somehow, $widget can go away
3492	$self->update;	3663	$w->update;
		3664	$w->update_timer;
3493	},	3665	},
3494	);	3666	);
3495		3667
3496	$self->update_face;	3668	$self->update_face;
		3669	$self->update_timer;
3497	}	3670	}
3498		3671
3499	$self	3672	$self
3500	}	3673	}
3501		3674
		3675	sub update_timer {
		3676	my ($self) = @_;
		3677
		3678	return unless $self->{timer};
		3679
		3680	if ($self->{visible}) {
		3681	$self->{timer}->at (
		3682	$self->{anim_start}
		3683	+ $self->{animspeed}
		3684	* int 1.5 + (Event::time - $self->{anim_start}) / $self->{animspeed}
		3685	);
		3686	$self->{timer}->start;
		3687	} else {
		3688	$self->{timer}->stop;
		3689	}
		3690	}
		3691
3502	sub update_face {	3692	sub update_face {
3503	my ($self) = @_;	3693	my ($self) = @_;
3504		3694
3505	return unless $::CONN;
3506
3507	if (my $anim = $::CONN->{anim}[$self->{anim}]) {
3508	if ($anim && @$anim) {
3509	delete $self->{wait_face};
3510	$self->{face} = $anim->[ $self->{frame} % @$anim ];
3511	}
3512	}
3513	}
3514
3515	sub size_request {
3516	my ($self) = @_;
3517
3518	if ($::CONN) {	3695	if ($::CONN) {
3519	if (my $faceid = $::CONN->{faceid}[$self->{face}]) {	3696	if (my $anim = $::CONN->{anim}[$self->{anim}]) {
3520	if (my $tex = $::CONN->{texture}[$faceid]) {	3697	if ($anim && @$anim) {
3521	return ($self->{size_w} || $tex->{w}, $self->{size_h} || $tex->{h});	3698	$self->{face} = $anim->[ $self->{frame} % @$anim ];
3522	} else {	3699	delete $self->{face_change_cb};
3523	$self->{wait_face} ||= $::CONN->connect_face_update ($faceid, sub {	3700
3524	$self->realloc;	3701	if (my $tex = $self->{tex} = $::CONN->{texture}[ $::CONN->{face}[$self->{face}]{id} ]) {
		3702	unless ($tex->{name} || $tex->{loading}) {
		3703	$tex->upload (sub { $self->reconfigure });
		3704	}
3525	});	3705	}
3526	}	3706	}
3527	}	3707	}
3528	}	3708	}
		3709	}
		3710
		3711	sub size_request {
		3712	my ($self) = @_;
		3713
		3714	if ($::CONN) {
		3715	if (my $faceid = $::CONN->{face}[$self->{face}]{id}) {
		3716	if (my $tex = $self->{tex} = $::CONN->{texture}[$faceid]) {
		3717	if ($tex->{name}) {
		3718	return ($self->{size_w} || $tex->{w}, $self->{size_h} || $tex->{h});
		3719	} elsif (!$tex->{loading}) {
		3720	$tex->upload (sub { $self->reconfigure });
		3721	}
		3722	}
		3723
		3724	$self->{face_change_cb} ||= $::CONN->on_face_change ($self->{face}, sub { $self->reconfigure });
		3725	}
		3726	}
3529		3727
3530	($self->{size_w} || 8, $self->{size_h} || 8)	3728	($self->{size_w} || 8, $self->{size_h} || 8)
3531	}	3729	}
3532		3730
3533	sub update {	3731	sub update {
…		…
3536	return unless $self->{visible};	3734	return unless $self->{visible};
3537		3735
3538	$self->SUPER::update;	3736	$self->SUPER::update;
3539	}	3737	}
3540		3738
		3739	sub invoke_visibility_change {
		3740	my ($self) = @_;
		3741
		3742	$self->update_timer;
		3743
		3744	0
		3745	}
		3746
3541	sub _draw {	3747	sub _draw {
3542	my ($self) = @_;	3748	my ($self) = @_;
3543		3749
3544	return unless $::CONN;
3545
3546	$self->SUPER::_draw;	3750	$self->SUPER::_draw;
3547		3751
3548	my $faceid = $::CONN->{faceid}[$self->{face}]	3752	if (my $tex = $self->{tex}) {
3549	or return;
3550
3551	my $tex = $::CONN->{texture}[$faceid];
3552
3553	if ($tex) {
3554	glEnable GL_TEXTURE_2D;	3753	glEnable GL_TEXTURE_2D;
3555	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	3754	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
3556	glColor 0, 0, 0, 1;	3755	glColor 0, 0, 0, 1;
3557	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});	3756	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
3558	glDisable GL_TEXTURE_2D;	3757	glDisable GL_TEXTURE_2D;
…		…
3560	}	3759	}
3561		3760
3562	sub destroy {	3761	sub destroy {
3563	my ($self) = @_;	3762	my ($self) = @_;
3564		3763
3565	$self->{timer}->cancel	3764	(delete $self->{timer})->cancel
3566	if $self->{timer};	3765	if $self->{timer};
3567		3766
3568	$self->SUPER::destroy;	3767	$self->SUPER::destroy;
3569	}	3768	}
3570		3769
…		…
3610	children => [	3809	children => [
3611	(new CFPlus::UI::Label markup => $left, expand => 1),	3810	(new CFPlus::UI::Label markup => $left, expand => 1),
3612	(new CFPlus::UI::Label markup => $right, align => +1),	3811	(new CFPlus::UI::Label markup => $right, align => +1),
3613	],	3812	],
3614	;	3813	;
3615		3814
3616	} else {	3815	} else {
3617	$widget = new CFPlus::UI::Label	3816	$widget = new CFPlus::UI::Label
3618	can_hover => 1,	3817	can_hover => 1,
3619	can_events => 1,	3818	can_events => 1,
3620	markup => $widget,	3819	markup => $widget,
…		…
3745		3944
3746	#############################################################################	3945	#############################################################################
3747		3946
3748	package CFPlus::UI::Notebook;	3947	package CFPlus::UI::Notebook;
3749		3948
		3949	use CFPlus::OpenGL;
		3950
3750	our @ISA = CFPlus::UI::VBox::;	3951	our @ISA = CFPlus::UI::VBox::;
3751		3952
3752	sub new {	3953	sub new {
3753	my $class = shift;	3954	my $class = shift;
3754		3955
3755	my $self = $class->SUPER::new (	3956	my $self = $class->SUPER::new (
3756	buttonbar => (new CFPlus::UI::Buttonbar),	3957	buttonbar => (new CFPlus::UI::Buttonbar),
3757	multiplexer => (new CFPlus::UI::Multiplexer expand => 1),	3958	multiplexer => (new CFPlus::UI::Multiplexer expand => 1),
		3959	active_outline => [1, 1, 0],
3758	# filter => # will be put between multiplexer and $self	3960	# filter => # will be put between multiplexer and $self
3759	@_,	3961	@_,
3760	);	3962	);
3761		3963
3762	$self->{filter}->add ($self->{multiplexer}) if $self->{filter};	3964	$self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3763	$self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});	3965	$self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3764		3966
		3967	{
		3968	Scalar::Util::weaken (my $wself = $self);
		3969
		3970	$self->{multiplexer}->connect (c_add => sub {
		3971	my ($mplex, $widgets) = @_;
		3972
		3973	for my $child (@$widgets) {
		3974	Scalar::Util::weaken $child;
		3975	$child->{c_tab_} ||= do {
		3976	my $tab =
		3977	(UNIVERSAL::isa $child->{c_tab}, "CFPlus::UI::Base")
		3978	? $child->{c_tab}
		3979	: new CFPlus::UI::Button markup => $child->{c_tab}[0], tooltip => $child->{c_tab}[1];
		3980
		3981	$tab->connect (activate => sub {
		3982	$wself->set_current_page ($child);
		3983	});
		3984
		3985	$tab
		3986	};
		3987
		3988	$self->{buttonbar}->add ($child->{c_tab_});
		3989	}
		3990	});
		3991
		3992	$self->{multiplexer}->connect (c_remove => sub {
		3993	my ($mplex, $widgets) = @_;
		3994
		3995	for my $child (@$widgets) {
		3996	$wself->{buttonbar}->remove ($child->{c_tab_});
		3997	}
		3998	});
		3999	}
		4000
3765	$self	4001	$self
3766	}	4002	}
3767		4003
3768	sub add {	4004	sub add {
		4005	my ($self, @widgets) = @_;
		4006
		4007	$self->{multiplexer}->add (@widgets)
		4008	}
		4009
		4010	sub remove {
		4011	my ($self, @widgets) = @_;
		4012
		4013	$self->{multiplexer}->remove (@widgets)
		4014	}
		4015
		4016	sub pages {
		4017	my ($self) = @_;
		4018	$self->{multiplexer}->children
		4019	}
		4020
		4021	sub add_tab {
3769	my ($self, $title, $widget, $tooltip) = @_;	4022	my ($self, $title, $widget, $tooltip) = @_;
3770		4023
3771	CFPlus::weaken $self;	4024	$title = [$title, $tooltip] unless ref $title;
		4025	$widget->{c_tab} = $title;
3772		4026
3773	$self->{buttonbar}->add (new CFPlus::UI::Button
3774	markup => $title,
3775	tooltip => $tooltip,
3776	on_activate => sub { $self->set_current_page ($widget) },
3777	);
3778
3779	$self->{multiplexer}->add ($widget);	4027	$self->add ($widget);
3780	}	4028	}
3781		4029
3782	sub get_current_page {	4030	sub get_current_page {
3783	my ($self) = @_;	4031	my ($self) = @_;
3784		4032
…		…
3788	sub set_current_page {	4036	sub set_current_page {
3789	my ($self, $page) = @_;	4037	my ($self, $page) = @_;
3790		4038
3791	$self->{multiplexer}->set_current_page ($page);	4039	$self->{multiplexer}->set_current_page ($page);
3792	$self->emit (page_changed => $self->{multiplexer}{current});	4040	$self->emit (page_changed => $self->{multiplexer}{current});
		4041	}
		4042
		4043	sub _draw {
		4044	my ($self) = @_;
		4045
		4046	$self->SUPER::_draw ();
		4047
		4048	if (my $cur = $self->{multiplexer}{current}) {
		4049	if ($cur = $cur->{c_tab_}) {
		4050	glTranslate $cur->{x}, $cur->{y};
		4051	glLineWidth 3;
		4052	glColor @{$self->{active_outline}};
		4053	glRect_lineloop 1, 1, $cur->{w} - 2, $cur->{h} - 2;
		4054	glLineWidth 1;
		4055	}
		4056	}
3793	}	4057	}
3794		4058
3795	#############################################################################	4059	#############################################################################
3796		4060
3797	package CFPlus::UI::Selector;	4061	package CFPlus::UI::Selector;
…		…
4067	}	4331	}
4068		4332
4069	sub update {	4333	sub update {
4070	my ($self) = @_;	4334	my ($self) = @_;
4071		4335
4072	$::WANT_REFRESH++;	4336	$::WANT_REFRESH->start;
4073	}	4337	}
4074		4338
4075	sub add {	4339	sub add {
4076	my ($self, @children) = @_;	4340	my ($self, @children) = @_;
4077		4341
…		…
4114	while ($self->{refresh_hook}) {	4378	while ($self->{refresh_hook}) {
4115	$_->()	4379	$_->()
4116	for values %{delete $self->{refresh_hook}};	4380	for values %{delete $self->{refresh_hook}};
4117	}	4381	}
4118		4382
4119	if ($self->{realloc}) {	4383	while ($self->{realloc}) {
4120	my %queue;	4384	my %queue;
4121	my @queue;	4385	my @queue;
4122	my $widget;	4386	my $widget;
4123		4387
4124	outer:	4388	outer:
…		…
4171	}	4435	}
4172	}	4436	}
4173		4437
4174	delete $self->{realloc}{$widget+0};	4438	delete $self->{realloc}{$widget+0};
4175	}	4439	}
4176	}
4177		4440
4178	while (my $size_alloc = delete $self->{size_alloc}) {	4441	while (my $size_alloc = delete $self->{size_alloc}) {
4179	my @queue = sort { $b->{visible} <=> $a->{visible} }	4442	my @queue = sort { $a->{visible} <=> $b->{visible} }
4180	values %$size_alloc;	4443	values %$size_alloc;
4181		4444
4182	while () {	4445	while () {
4183	my $widget = pop @queue || last;	4446	my $widget = pop @queue || last;
4184		4447
4185	my ($w, $h) = @$widget{qw(alloc_w alloc_h)};	4448	my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
4186		4449
4187	$w = 0 if $w < 0;
4188	$h = 0 if $h < 0;
4189
4190	$w = max $widget->{min_w}, $w;	4450	$w = max $widget->{min_w}, $w;
4191	$h = max $widget->{min_h}, $h;	4451	$h = max $widget->{min_h}, $h;
4192		4452
4193	# $w = min $self->{w} - $widget->{x}, $w if $self->{w};	4453	# $w = min $self->{w} - $widget->{x}, $w if $self->{w};
4194	# $h = min $self->{h} - $widget->{y}, $h if $self->{h};	4454	# $h = min $self->{h} - $widget->{y}, $h if $self->{h};
4195		4455
4196	$w = min $widget->{max_w}, $w if exists $widget->{max_w};	4456	$w = min $widget->{max_w}, $w if exists $widget->{max_w};
4197	$h = min $widget->{max_h}, $h if exists $widget->{max_h};	4457	$h = min $widget->{max_h}, $h if exists $widget->{max_h};
4198		4458
4199	$w = int $w + 0.5;	4459	$w = int $w + 0.5;
4200	$h = int $h + 0.5;	4460	$h = int $h + 0.5;
4201		4461
4202	if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {	4462	if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
4203	$widget->{old_w} = $widget->{w};	4463	$widget->{old_w} = $widget->{w};
4204	$widget->{old_h} = $widget->{h};	4464	$widget->{old_h} = $widget->{h};
4205		4465
4206	$widget->{w} = $w;	4466	$widget->{w} = $w;
4207	$widget->{h} = $h;	4467	$widget->{h} = $h;
4208		4468
4209	$widget->emit (size_allocate => $w, $h);	4469	$widget->emit (size_allocate => $w, $h);
		4470	}
4210	}	4471	}
4211	}	4472	}
4212	}	4473	}
4213		4474
4214	while ($self->{post_alloc_hook}) {	4475	while ($self->{post_alloc_hook}) {
4215	$_->()	4476	$_->()
4216	for values %{delete $self->{post_alloc_hook}};	4477	for values %{delete $self->{post_alloc_hook}};
4217	}	4478	}
4218
4219		4479
4220	glViewport 0, 0, $::WIDTH, $::HEIGHT;	4480	glViewport 0, 0, $::WIDTH, $::HEIGHT;
4221	glClearColor +($::CFG->{fow_intensity}) x 3, 1;	4481	glClearColor +($::CFG->{fow_intensity}) x 3, 1;
4222	glClear GL_COLOR_BUFFER_BIT;	4482	glClear GL_COLOR_BUFFER_BIT;
4223		4483

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