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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.351 by root, Sun Oct 1 12:08:58 2006 UTC vs.
Revision 1.422 by root, Thu Aug 2 14:35:21 2007 UTC

1	package CFPlus::UI;	1	package CFPlus::UI;
2		2
3	use utf8;	3	use utf8;
4	use strict;	4	use strict;
5		5
6	use Scalar::Util ();
7	use List::Util ();	6	use List::Util ();
8	use Event;	7	use Event;
9		8
10	use CFPlus;	9	use CFPlus;
11	use CFPlus::Pod;	10	use CFPlus::Pod;
…		…
23	our $TOOLTIP_WATCHER = Event->idle (min => 1/60, cb => sub {	22	our $TOOLTIP_WATCHER = Event->idle (min => 1/60, cb => sub {
24	if (!$GRAB) {	23	if (!$GRAB) {
25	for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {	24	for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
26	if (length $widget->{tooltip}) {	25	if (length $widget->{tooltip}) {
27	if ($TOOLTIP->{owner} != $widget) {	26	if ($TOOLTIP->{owner} != $widget) {
		27	$TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};
28	$TOOLTIP->hide;	28	$TOOLTIP->hide;
29		29
30	$TOOLTIP->{owner} = $widget;	30	$TOOLTIP->{owner} = $widget;
		31	$TOOLTIP->{owner}->emit ("tooltip_show") if $TOOLTIP->{owner};
31		32
32	return if $ENV{CFPLUS_DEBUG} & 8;	33	return if $ENV{CFPLUS_DEBUG} & 8;
33		34
34	my $tip = $widget->{tooltip};	35	my $tip = $widget->{tooltip};
35		36
…		…
43	}	44	}
44	}	45	}
45	}	46	}
46		47
47	$TOOLTIP->hide;	48	$TOOLTIP->hide;
		49	$TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};
48	delete $TOOLTIP->{owner};	50	delete $TOOLTIP->{owner};
49	});	51	});
50		52
51	sub get_layout {	53	sub get_layout {
52	my $layout;	54	my $layout;
…		…
111	}	113	}
112		114
113	if ($GRAB) {	115	if ($GRAB) {
114	if ($ev->{button} == 4 || $ev->{button} == 5) {	116	if ($ev->{button} == 4 || $ev->{button} == 5) {
115	# mousewheel	117	# mousewheel
116	$ev->{dx} = 0;
117	$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
118	$GRAB->emit (mouse_wheel => $ev);	124	$GRAB->emit (mouse_wheel => $ev);
119	} else {	125	} else {
120	$GRAB->emit (button_down => $ev)	126	$GRAB->emit (button_down => $ev)
121	}	127	}
122	}	128	}
…		…
235	h => undef,	241	h => undef,
236	can_events => 1,	242	can_events => 1,
237	@_	243	@_
238	}, $class;	244	}, $class;
239		245
240	Scalar::Util::weaken ($CFPlus::UI::WIDGET{$self+0} = $self);	246	CFPlus::weaken ($CFPlus::UI::WIDGET{$self+0} = $self);
241		247
242	for (keys %$self) {	248	for (keys %$self) {
243	if (/^on_(.*)$/) {	249	if (/^on_(.*)$/) {
244	$self->connect ($1 => delete $self->{$_});	250	$self->connect ($1 => delete $self->{$_});
245	}	251	}
…		…
262		268
263	sub destroy {	269	sub destroy {
264	my ($self) = @_;	270	my ($self) = @_;
265		271
266	$self->hide;	272	$self->hide;
		273	$self->emit ("destroy");
267	%$self = ();	274	%$self = ();
		275	}
		276
		277	sub TO_JSON {
		278	{ __w_ => $_[0]{s_id} }
268	}	279	}
269		280
270	sub show {	281	sub show {
271	my ($self) = @_;	282	my ($self) = @_;
272		283
…		…
313	sub set_visibility {	324	sub set_visibility {
314	my ($self, $visible) = @_;	325	my ($self, $visible) = @_;
315		326
316	return if $self->{visible} == $visible;	327	return if $self->{visible} == $visible;
317		328
318	$visible ? $self->hide	329	$visible ? $self->show
319	: $self->show;	330	: $self->hide;
320	}	331	}
321		332
322	sub toggle_visibility {	333	sub toggle_visibility {
323	my ($self) = @_;	334	my ($self) = @_;
324		335
…		…
502		513
503	defined wantarray and CFPlus::guard {	514	defined wantarray and CFPlus::guard {
504	@{ $self->{signal_cb}{$signal} } = grep $_ != $cb,	515	@{ $self->{signal_cb}{$signal} } = grep $_ != $cb,
505	@{ $self->{signal_cb}{$signal} };	516	@{ $self->{signal_cb}{$signal} };
506	}	517	}
		518	}
		519
		520	sub disconnect_all {
		521	my ($self, $signal) = @_;
		522
		523	delete $self->{signal_cb}{$signal};
507	}	524	}
508		525
509	my %has_coords = (	526	my %has_coords = (
510	button_down => 1,	527	button_down => 1,
511	button_up => 1,	528	button_up => 1,
…		…
514	);	531	);
515		532
516	sub emit {	533	sub emit {
517	my ($self, $signal, @args) = @_;	534	my ($self, $signal, @args) = @_;
518		535
519	# I do not really like this solution, but I dislike duplication	536	# I do not really like this solution, but I do not like duplication
520	# and needlessly verbose code, too.	537	# and needlessly verbose code, either.
521	my @append	538	my @append
522	= $has_coords{$signal}	539	= $has_coords{$signal}
523	? $args[0]->xy ($self)	540	? $args[0]->xy ($self)
524	: ();	541	: ();
525		542
526	#warn +(caller(1))[3] . "emit $signal on $self (parent $self->{parent})\n";#d#	543	#warn +(caller(1))[3] . "emit $signal on $self (parent $self->{parent})\n";#d#
527		544
528	#d##TODO# stop propagating at first true, do not use sum	545	for my $cb (
529	(List::Util::sum map $_->($self, @args, @append), @{$self->{signal_cb}{$signal} || []}) # before	546	@{$self->{signal_cb}{$signal} || []}, # before
530	|| ($self->can ("invoke_$signal") || sub { 1 })->($self, @args, @append) # closure	547	($self->can ("invoke_$signal") || sub { 1 }), # closure
		548	) {
		549	return $cb->($self, @args, @append) || next;
		550	}
		551
		552	# parent
531	|| ($self->{parent} && $self->{parent}->emit ($signal, @args)) # parent	553	$self->{parent} && $self->{parent}->emit ($signal, @args)
532	}	554	}
533		555
534	sub find_widget {	556	#sub find_widget {
535	my ($self, $x, $y) = @_;	557	# in .xs
536
537	return () unless $self->{can_events};
538
539	return $self
540	if $x >= $self->{x} && $x < $self->{x} + $self->{w}
541	&& $y >= $self->{y} && $y < $self->{y} + $self->{h};
542
543	()
544	}
545		558
546	sub set_parent {	559	sub set_parent {
547	my ($self, $parent) = @_;	560	my ($self, $parent) = @_;
548		561
549	Scalar::Util::weaken ($self->{parent} = $parent);	562	CFPlus::weaken ($self->{parent} = $parent);
550	$self->set_visible if $parent->{visible};	563	$self->set_visible if $parent->{visible};
551	}	564	}
552		565
553	sub realloc {	566	sub realloc {
554	my ($self) = @_;	567	my ($self) = @_;
…		…
580		593
581	# using global variables seems a bit hacky, but passing through all drawing	594	# using global variables seems a bit hacky, but passing through all drawing
582	# functions seems pointless.	595	# functions seems pointless.
583	our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn	596	our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
584		597
585	sub draw {	598	#sub draw {
586	my ($self) = @_;	599	#CFPlus.xs
587
588	return unless $self->{h} && $self->{w};
589
590	# update screen rectangle
591	local $draw_x = $draw_x + $self->{x};
592	local $draw_y = $draw_y + $self->{y};
593
594	# skip widgets that are entirely outside the drawing area
595	return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
596	|| ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
597
598	glPushMatrix;
599	glTranslate $self->{x}, $self->{y}, 0;
600
601	if ($self == $HOVER && $self->{can_hover}) {
602	glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
603	glEnable GL_BLEND;
604	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
605	glBegin GL_QUADS;
606	glVertex 0 , 0;
607	glVertex $self->{w}, 0;
608	glVertex $self->{w}, $self->{h};
609	glVertex 0 , $self->{h};
610	glEnd;
611	glDisable GL_BLEND;
612	}
613
614	if ($ENV{CFPLUS_DEBUG} & 1) {
615	glPushMatrix;
616	glColor 1, 1, 0, 1;
617	glTranslate 0.375, 0.375;
618	glBegin GL_LINE_LOOP;
619	glVertex 0 , 0;
620	glVertex $self->{w} - 1, 0;
621	glVertex $self->{w} - 1, $self->{h} - 1;
622	glVertex 0 , $self->{h} - 1;
623	glEnd;
624	glPopMatrix;
625	#CFPlus::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
626	}
627
628	$self->_draw;
629	glPopMatrix;
630	}
631		600
632	sub _draw {	601	sub _draw {
633	my ($self) = @_;	602	my ($self) = @_;
634		603
635	warn "no draw defined for $self\n";	604	warn "no draw defined for $self\n";
…		…
637		606
638	sub DESTROY {	607	sub DESTROY {
639	my ($self) = @_;	608	my ($self) = @_;
640		609
641	return if CFPlus::in_destruct;	610	return if CFPlus::in_destruct;
642
643	delete $WIDGET{$self+0};
644		611
645	eval { $self->destroy };	612	eval { $self->destroy };
646	warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;	613	warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
		614
		615	delete $WIDGET{$self+0};
647	}	616	}
648		617
649	#############################################################################	618	#############################################################################
650		619
651	package CFPlus::UI::DrawBG;	620	package CFPlus::UI::DrawBG;
…		…
727	can_events => 0,	696	can_events => 0,
728	%arg,	697	%arg,
729	);	698	);
730		699
731	$self->add (@$children)	700	$self->add (@$children)
732	if $children;	701	if $children && @$children;
733		702
734	$self	703	$self
735	}	704	}
736		705
737	sub realloc {	706	sub realloc {
…		…
746	my ($self, @widgets) = @_;	715	my ($self, @widgets) = @_;
747		716
748	$_->set_parent ($self)	717	$_->set_parent ($self)
749	for @widgets;	718	for @widgets;
750		719
		720	# TODO: only do this in widgets that need it, e.g. root, fixed
751	use sort 'stable';	721	use sort 'stable';
752		722
753	$self->{children} = [	723	$self->{children} = [
754	sort { $a->{z} <=> $b->{z} }	724	sort { $a->{z} <=> $b->{z} }
755	@{$self->{children}}, @widgets	725	@{$self->{children}}, @widgets
756	];	726	];
757		727
758	$self->realloc;	728	$self->realloc;
		729
		730	$self->emit (c_add => \@widgets);
		731
		732	map $_+0, @widgets
759	}	733	}
760		734
761	sub children {	735	sub children {
762	@{ $_[0]{children} }	736	@{ $_[0]{children} }
763	}	737	}
764		738
765	sub remove {	739	sub remove {
766	my ($self, $child) = @_;	740	my ($self, @widgets) = @_;
767		741
		742	$self->emit (c_remove => \@widgets);
		743
		744	for my $child (@widgets) {
768	delete $child->{parent};	745	delete $child->{parent};
769	$child->hide;	746	$child->hide;
770
771	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];	747	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
		748	}
772		749
773	$self->realloc;	750	$self->realloc;
774	}	751	}
775		752
776	sub clear {	753	sub clear {
777	my ($self) = @_;	754	my ($self) = @_;
778		755
779	my $children = delete $self->{children};	756	my $children = $self->{children};
780	$self->{children} = [];	757	$self->{children} = [];
781		758
782	for (@$children) {	759	for (@$children) {
783	delete $_->{parent};	760	delete $_->{parent};
784	$_->hide;	761	$_->hide;
…		…
804	}	781	}
805		782
806	sub _draw {	783	sub _draw {
807	my ($self) = @_;	784	my ($self) = @_;
808		785
809	$_->draw for @{$self->{children}};	786	$_->draw for $self->visible_children;
810	}	787	}
811		788
812	#############################################################################	789	#############################################################################
813		790
814	package CFPlus::UI::Bin;	791	package CFPlus::UI::Bin;
…		…
824	}	801	}
825		802
826	sub add {	803	sub add {
827	my ($self, $child) = @_;	804	my ($self, $child) = @_;
828		805
829	$self->SUPER::remove ($_) for @{ $self->{children} };	806	$self->clear;
830	$self->SUPER::add ($child);	807	$self->SUPER::add ($child);
831	}	808	}
832		809
833	sub remove {	810	sub remove {
834	my ($self, $widget) = @_;	811	my ($self, $widget) = @_;
…		…
900	{	877	{
901	package CFPlus::UI::Base;	878	package CFPlus::UI::Base;
902		879
903	local ($draw_x, $draw_y, $draw_w, $draw_h) =	880	local ($draw_x, $draw_y, $draw_w, $draw_h) =
904	(0, 0, $self->{w}, $self->{h});	881	(0, 0, $self->{w}, $self->{h});
		882
		883	$self->_render;
905	}	884	}
906
907	$self->_render;
908	};	885	};
909	}	886	}
910		887
911	sub _draw {	888	sub _draw {
912	my ($self) = @_;	889	my ($self) = @_;
…		…
924	}	901	}
925		902
926	#############################################################################	903	#############################################################################
927		904
928	package CFPlus::UI::ViewPort;	905	package CFPlus::UI::ViewPort;
		906
		907	use List::Util qw(min max);
929		908
930	our @ISA = CFPlus::UI::Window::;	909	our @ISA = CFPlus::UI::Window::;
931		910
932	sub new {	911	sub new {
933	my $class = shift;	912	my $class = shift;
…		…
942	sub size_request {	921	sub size_request {
943	my ($self) = @_;	922	my ($self) = @_;
944		923
945	my ($w, $h) = @{$self->child}{qw(req_w req_h)};	924	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
946		925
947	$w = 10 if $self->{scroll_x};	926	$w = 1 if $self->{scroll_x};
948	$h = 10 if $self->{scroll_y};	927	$h = 1 if $self->{scroll_y};
949		928
950	($w, $h)	929	($w, $h)
951	}	930	}
952		931
953	sub invoke_size_allocate {	932	sub invoke_size_allocate {
…		…
965	}	944	}
966		945
967	sub set_offset {	946	sub set_offset {
968	my ($self, $x, $y) = @_;	947	my ($self, $x, $y) = @_;
969		948
		949	my $x = max 0, min $self->child->{w} - $self->{w}, int $x;
		950	my $y = max 0, min $self->child->{h} - $self->{h}, int $y;
		951
		952	if ($x != $self->{view_x} or $y != $self->{view_y}) {
970	$self->{view_x} = int $x;	953	$self->{view_x} = $x;
971	$self->{view_y} = int $y;	954	$self->{view_y} = $y;
972		955
		956	$self->emit (changed => $x, $y);
973	$self->update;	957	$self->update;
		958	}
		959	}
		960
		961	sub set_center {
		962	my ($self, $x, $y) = @_;
		963
		964	$self->set_offset ($x - $self->{w} * .5, $y - $self->{h} * .5);
		965	}
		966
		967	sub make_visible {
		968	my ($self, $x, $y, $border) = @_;
		969
		970	if ( $x < $self->{view_x} + $self->{w} * $border
		971	|| $x > $self->{view_x} + $self->{w} * (1 - $border)
		972	|| $y < $self->{view_y} + $self->{h} * $border
		973	|| $y > $self->{view_y} + $self->{h} * (1 - $border)
		974	) {
		975	$self->set_center ($x, $y);
		976	}
974	}	977	}
975		978
976	# hmm, this does not work for topleft of $self... but we should not ask for that	979	# hmm, this does not work for topleft of $self... but we should not ask for that
977	sub coord2local {	980	sub coord2local {
978	my ($self, $x, $y) = @_;	981	my ($self, $x, $y) = @_;
…		…
993	my ($self, $x, $y) = @_;	996	my ($self, $x, $y) = @_;
994		997
995	if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}	998	if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
996	&& $y >= $self->{y} && $y < $self->{y} + $self->{h}	999	&& $y >= $self->{y} && $y < $self->{y} + $self->{h}
997	) {	1000	) {
998	$self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})	1001	$self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
999	} else {	1002	} else {
1000	$self->CFPlus::UI::Base::find_widget ($x, $y)	1003	$self->CFPlus::UI::Base::find_widget ($x, $y)
1001	}	1004	}
1002	}	1005	}
1003		1006
…		…
1014		1017
1015	#############################################################################	1018	#############################################################################
1016		1019
1017	package CFPlus::UI::ScrolledWindow;	1020	package CFPlus::UI::ScrolledWindow;
1018		1021
1019	our @ISA = CFPlus::UI::HBox::;	1022	our @ISA = CFPlus::UI::Table::;
1020		1023
1021	sub new {	1024	sub new {
1022	my ($class, %arg) = @_;	1025	my ($class, %arg) = @_;
1023		1026
1024	my $child = delete $arg{child};	1027	my $child = delete $arg{child};
1025		1028
1026	my $self;	1029	my $self;
1027		1030
1028	my $slider = new CFPlus::UI::Slider	1031	my $hslider = new CFPlus::UI::Slider
		1032	c_col => 0,
		1033	c_row => 1,
		1034	vertical => 0,
		1035	range => [0, 0, 1, 0.01], # HACK fix
		1036	on_changed => sub {
		1037	$self->{hpos} = $_[1];
		1038	$self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
		1039	},
		1040	;
		1041
		1042	my $vslider = new CFPlus::UI::Slider
		1043	c_col => 1,
		1044	c_row => 0,
1029	vertical => 1,	1045	vertical => 1,
1030	range => [0, 0, 1, 0.01], # HACK fix	1046	range => [0, 0, 1, 0.01], # HACK fix
1031	on_changed => sub {	1047	on_changed => sub {
1032	$self->{vp}->set_offset (0, $_[1]);	1048	$self->{vpos} = $_[1];
		1049	$self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
1033	},	1050	},
1034	;	1051	;
1035		1052
1036	$self = $class->SUPER::new (	1053	$self = $class->SUPER::new (
1037	vp => (new CFPlus::UI::ViewPort expand => 1),	1054	scroll_x => 0,
		1055	scroll_y => 1,
1038	can_events => 1,	1056	can_events => 1,
1039	slider => $slider,	1057	hslider => $hslider,
		1058	vslider => $vslider,
		1059	col_expand => [1, 0],
		1060	row_expand => [1, 0],
1040	%arg,	1061	%arg,
1041	);	1062	);
1042		1063
		1064	$self->{vp} = new CFPlus::UI::ViewPort
		1065	c_col => 0,
		1066	c_row => 0,
		1067	expand => 1,
		1068	scroll_x => $self->{scroll_x},
		1069	scroll_y => $self->{scroll_y},
		1070	on_changed => sub {
		1071	my ($vp, $x, $y) = @_;
		1072
		1073	$vp->{parent}{hslider}->set_value ($x);
		1074	$vp->{parent}{vslider}->set_value ($y);
		1075
		1076	0
		1077	},
		1078	on_size_allocate => sub {
		1079	my ($vp, $w, $h) = @_;
		1080	$vp->{parent}->update_slider;
		1081	0
		1082	},
		1083	;
		1084
1043	$self->SUPER::add ($self->{vp}, $self->{slider});	1085	$self->SUPER::add ($self->{vp});
		1086
1044	$self->add ($child) if $child;	1087	$self->add ($child) if $child;
1045		1088
1046	$self	1089	$self
1047	}	1090	}
1048
1049	#TODO# update range on size_allocate depending on child
1050		1091
1051	sub add {	1092	sub add {
1052	my ($self, $widget) = @_;	1093	my ($self, $widget) = @_;
1053		1094
1054	$self->{vp}->add ($self->{child} = $widget);	1095	$self->{vp}->add ($self->{child} = $widget);
1055	}	1096	}
1056		1097
		1098	sub set_offset { shift->{vp}->set_offset (@_) }
		1099	sub set_center { shift->{vp}->set_center (@_) }
		1100	sub make_visible { shift->{vp}->make_visible (@_) }
		1101
		1102	sub update_slider {
		1103	my ($self) = @_;
		1104
		1105	my $child = ($self->{vp} or return)->child;
		1106
		1107	if ($self->{scroll_x}) {
		1108	my ($w1, $w2) = ($child->{req_w}, $self->{vp}{w});
		1109	$self->{hslider}->set_range ([$self->{hslider}{range}[0], 0, $w1, $w2, 1]);
		1110
		1111	my $visible = $w1 > $w2;
		1112	if ($visible != $self->{hslider_visible}) {
		1113	$self->{hslider_visible} = $visible;
		1114	$visible ? $self->SUPER::add ($self->{hslider})
		1115	: $self->SUPER::remove ($self->{hslider});
		1116	}
		1117	}
		1118
		1119	if ($self->{scroll_y}) {
		1120	my ($h1, $h2) = ($child->{req_h}, $self->{vp}{h});
		1121	$self->{vslider}->set_range ([$self->{vslider}{range}[0], 0, $h1, $h2, 1]);
		1122
		1123	my $visible = $h1 > $h2;
		1124	if ($visible != $self->{vslider_visible}) {
		1125	$self->{vslider_visible} = $visible;
		1126	$visible ? $self->SUPER::add ($self->{vslider})
		1127	: $self->SUPER::remove ($self->{vslider});
		1128	}
		1129	}
		1130	}
		1131
		1132	sub start_dragging {
		1133	my ($self, $ev) = @_;
		1134
		1135	$self->grab_focus;
		1136
		1137	my $ox = $self->{vp}{view_x};
		1138	my $oy = $self->{vp}{view_y};
		1139
		1140	$self->{motion} = sub {
		1141	my ($ev, $x, $y) = @_;
		1142
		1143	$ox -= $ev->{xrel};
		1144	$oy -= $ev->{yrel};
		1145
		1146	$self->{vp}->set_offset ($ox, $oy);
		1147	};
		1148	}
		1149
1057	sub invoke_mouse_wheel {	1150	sub invoke_mouse_wheel {
1058	my ($self, $ev) = @_;	1151	my ($self, $ev) = @_;
1059		1152
1060	return 0 unless $ev->{dy}; # only vertical movements
1061
1062	$self->{slider}->emit (mouse_wheel => $ev);	1153	$self->{vslider}->emit (mouse_wheel => $ev) if $self->{vslider_visible};
		1154	$self->{hslider}->emit (mouse_wheel => $ev) if $self->{hslider_visible};
1063		1155
1064	1	1156	1
1065	}	1157	}
1066		1158
1067	sub update_slider {	1159	sub invoke_button_down {
1068	my ($self) = @_;	1160	my ($self, $ev, $x, $y) = @_;
1069		1161
1070	$self->{slider}->set_range ([$self->{slider}{range}[0], 0, $self->{vp}->child->{h}, $self->{vp}{h}, 1]);	1162	if ($ev->{button} == 2) {
1071	}	1163	$self->start_dragging ($ev);
		1164	return 1;
		1165	}
1072		1166
1073	sub update {	1167	0
1074	my ($self) = @_;	1168	}
1075		1169
1076	$self->SUPER::update;	1170	sub invoke_button_up {
		1171	my ($self, $ev, $x, $y) = @_;
1077		1172
1078	$self->update_slider;	1173	if (delete $self->{motion}) {
		1174	return 1;
		1175	}
		1176
		1177	0
		1178	}
		1179
		1180	sub invoke_mouse_motion {
		1181	my ($self, $ev, $x, $y) = @_;
		1182
		1183	if ($self->{motion}) {
		1184	$self->{motion}->($ev, $x, $y);
		1185	return 1;
		1186	}
		1187
		1188	0
1079	}	1189	}
1080		1190
1081	sub invoke_size_allocate {	1191	sub invoke_size_allocate {
1082	my ($self, $w, $h) = @_;	1192	my ($self, $w, $h) = @_;
1083		1193
1084	$self->update_slider;	1194	$self->update_slider;
1085
1086	$self->SUPER::invoke_size_allocate ($w, $h)	1195	$self->SUPER::invoke_size_allocate ($w, $h)
1087	}	1196	}
1088		1197
1089	#############################################################################	1198	#############################################################################
1090		1199
…		…
1240		1349
1241	my @border =	1350	my @border =
1242	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }	1351	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1243	qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);	1352	qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1244		1353
		1354	my @icon =
		1355	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
		1356	qw(x1_move.png x1_resize.png);
		1357
1245	sub new {	1358	sub new {
1246	my ($class, %arg) = @_;	1359	my ($class, %arg) = @_;
1247		1360
1248	my $self = $class->SUPER::new (	1361	my $self = $class->SUPER::new (
1249	bg => [1, 1, 1, 1],	1362	bg => [1, 1, 1, 1],
…		…
1417	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	1530	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1418		1531
1419	my $border = $self->border;	1532	my $border = $self->border;
1420		1533
1421	glColor @{ $self->{border_bg} };	1534	glColor @{ $self->{border_bg} };
1422	$border[0]->draw_quad_alpha (0, 0, $w, $border);	1535	$border[0]->draw_quad_alpha ( 0, 0, $w, $border);
1423	$border[1]->draw_quad_alpha (0, $border, $border, $ch);	1536	$border[1]->draw_quad_alpha ( 0, $border, $border, $ch);
1424	$border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);	1537	$border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1425	$border[3]->draw_quad_alpha (0, $h - $border, $w, $border);	1538	$border[3]->draw_quad_alpha ( 0, $h - $border, $w, $border);
		1539
		1540	# move
		1541	my $w2 = ($w - $border) * .5;
		1542	my $h2 = ($h - $border) * .5;
		1543	$icon[0]->draw_quad_alpha ( 0, $h2, $border, $border);
		1544	$icon[0]->draw_quad_alpha ($w - $border, $h2, $border, $border);
		1545	$icon[0]->draw_quad_alpha ($w2 , $h - $border, $border, $border);
		1546
		1547	# resize
		1548	$icon[1]->draw_quad_alpha ( 0, 0, $border, $border);
		1549	$icon[1]->draw_quad_alpha ($w - $border, 0, $border, $border)
		1550	unless $self->{has_close_button};
		1551	$icon[1]->draw_quad_alpha ( 0, $h - $border, $border, $border);
		1552	$icon[1]->draw_quad_alpha ($w - $border, $h - $border, $border, $border);
1426		1553
1427	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {	1554	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1428	glColor @{ $self->{bg} };	1555	glColor @{ $self->{bg} };
1429		1556
1430	# TODO: repeat texture not scale	1557	# TODO: repeat texture not scale
…		…
1451		1578
1452	#############################################################################	1579	#############################################################################
1453		1580
1454	package CFPlus::UI::Table;	1581	package CFPlus::UI::Table;
1455		1582
1456	our @ISA = CFPlus::UI::Base::;	1583	our @ISA = CFPlus::UI::Container::;
1457		1584
1458	use List::Util qw(max sum);	1585	use List::Util qw(max sum);
1459		1586
1460	use CFPlus::OpenGL;	1587	use CFPlus::OpenGL;
1461		1588
1462	sub new {	1589	sub new {
1463	my $class = shift;	1590	my $class = shift;
1464		1591
1465	$class->SUPER::new (	1592	$class->SUPER::new (
1466	col_expand => [],	1593	col_expand => [],
		1594	row_expand => [],
1467	@_,	1595	@_,
1468	)	1596	)
1469	}	1597	}
1470		1598
1471	sub children {
1472	grep $_, map @$_, grep $_, @{ $_[0]{children} }
1473	}
1474
1475	sub add {	1599	sub add {
		1600	my ($self, @widgets) = @_;
		1601
		1602	for my $child (@widgets) {
		1603	$child->{c_rowspan} ||= 1;
		1604	$child->{c_colspan} ||= 1;
		1605	}
		1606
		1607	$self->SUPER::add (@widgets);
		1608	}
		1609
		1610	sub add_at {
1476	my ($self) = shift;	1611	my $self = shift;
		1612
		1613	my @widgets;
1477		1614
1478	while (@_) {	1615	while (@_) {
1479	my ($x, $y, $child) = splice @_, 0, 3, ();	1616	my ($col, $row, $child) = splice @_, 0, 3, ();
1480	$child->set_parent ($self);
1481	$self->{children}[$y][$x] = $child;
1482	}
1483		1617
1484	$self->{force_realloc} = 1;	1618	$child->{c_row} = $row;
1485	$self->{force_size_alloc} = 1;	1619	$child->{c_col} = $col;
1486	$self->realloc;
1487	}
1488		1620
1489	sub remove {	1621	push @widgets, $child;
		1622	}
		1623
		1624	$self->add (@widgets);
		1625	}
		1626
		1627	sub get_wh {
1490	my ($self, $child) = @_;	1628	my ($self) = @_;
1491		1629
1492	# TODO: not yet implemented	1630	my (@w, @h);
1493	}
1494
1495	# TODO: move to container class maybe? send children a signal on removal?
1496	sub clear {
1497	my ($self) = @_;
1498		1631
1499	my @children = $self->children;	1632	my @children = $self->children;
1500	delete $self->{children};	1633
		1634	# first pass, columns
		1635	for my $widget (sort { $a->{c_colspan} <=> $b->{c_colspan} } @children) {
		1636	my ($c, $w, $cs) = @$widget{qw(c_col req_w c_colspan)};
		1637
		1638	my $sw = sum @w[$c .. $c + $cs - 1];
		1639
		1640	if ($w > $sw) {
		1641	$_ += ($w - $sw) / ($sw ? $sw / $_ : $cs) for @w[$c .. $c + $cs - 1];
		1642	}
1501		1643	}
1502	for (@children) {
1503	delete $_->{parent};
1504	$_->hide;
1505	}
1506		1644
1507	$self->realloc;	1645	# second pass, rows
1508	}	1646	for my $widget (sort { $a->{c_rowspan} <=> $b->{c_rowspan} } @children) {
1509
1510	sub get_wh {
1511	my ($self) = @_;
1512
1513	my (@w, @h);
1514
1515	for my $y (0 .. $#{$self->{children}}) {
1516	my $row = $self->{children}[$y]
1517	or next;
1518
1519	for my $x (0 .. $#$row) {
1520	my $widget = $row->[$x]
1521	or next;
1522	my ($w, $h) = @$widget{qw(req_w req_h)};	1647	my ($r, $h, $rs) = @$widget{qw(c_row req_h c_rowspan)};
1523		1648
1524	$w[$x] = max $w[$x], $w;	1649	my $sh = sum @h[$r .. $r + $rs - 1];
1525	$h[$y] = max $h[$y], $h;	1650
		1651	if ($h > $sh) {
		1652	$_ += ($h - $sh) / ($sh ? $sh / $_ : $rs) for @h[$r .. $r + $rs - 1];
1526	}	1653	}
1527	}	1654	}
1528		1655
1529	(\@w, \@h)	1656	(\@w, \@h)
1530	}	1657	}
…		…
1546	my ($ws, $hs) = $self->get_wh;	1673	my ($ws, $hs) = $self->get_wh;
1547		1674
1548	my $req_w = (sum @$ws) || 1;	1675	my $req_w = (sum @$ws) || 1;
1549	my $req_h = (sum @$hs) || 1;	1676	my $req_h = (sum @$hs) || 1;
1550		1677
1551	# TODO: nicer code && do row_expand	1678	# now linearly scale the rows/columns to the allocated size
1552	my @col_expand = @{$self->{col_expand}};	1679	my @col_expand = @{$self->{col_expand}};
1553	@col_expand = (1) x @$ws unless @col_expand;	1680	@col_expand = (1) x @$ws unless @col_expand;
1554	my $col_expand = (sum @col_expand) || 1;	1681	my $col_expand = (sum @col_expand) || 1;
1555		1682
1556	# linearly scale sizes
1557	$ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;	1683	$ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
1558	$hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
1559		1684
1560	CFPlus::UI::harmonize $ws;	1685	CFPlus::UI::harmonize $ws;
		1686
		1687	my @row_expand = @{$self->{row_expand}};
		1688	@row_expand = (1) x @$ws unless @row_expand;
		1689	my $row_expand = (sum @row_expand) || 1;
		1690
		1691	$hs->[$_] += $row_expand[$_] / $row_expand * ($h - $req_h) for 0 .. $#$hs;
		1692
1561	CFPlus::UI::harmonize $hs;	1693	CFPlus::UI::harmonize $hs;
1562		1694
1563	my $y;	1695	my @x; for (0 .. $#$ws) { $x[$_ + 1] = $x[$_] + $ws->[$_] }
		1696	my @y; for (0 .. $#$hs) { $y[$_ + 1] = $y[$_] + $hs->[$_] }
1564		1697
1565	for my $r (0 .. $#{$self->{children}}) {	1698	for my $widget ($self->children) {
1566	my $row = $self->{children}[$r]	1699	my ($r, $c, $w, $h, $rs, $cs) = @$widget{qw(c_row c_col req_w req_h c_rowspan c_colspan)};
1567	or next;
1568		1700
1569	my $x = 0;	1701	$widget->configure (
1570	my $row_h = $hs->[$r];	1702	$x[$c], $y[$r],
		1703	$x[$c + $cs] - $x[$c], $y[$r + $rs] - $y[$r],
1571		1704	);
1572	for my $c (0 .. $#$row) {	1705	}
1573	my $col_w = $ws->[$c];
1574		1706
1575	if (my $widget = $row->[$c]) {	1707	1
1576	$widget->configure ($x, $y, $col_w, $row_h);	1708	}
1577	}
1578		1709
1579	$x += $col_w;	1710	#############################################################################
		1711
		1712	package CFPlus::UI::Fixed;
		1713
		1714	use List::Util qw(min max);
		1715
		1716	our @ISA = CFPlus::UI::Container::;
		1717
		1718	sub _scale($$$) {
		1719	my ($rel, $val, $max) = @_;
		1720
		1721	$rel ? $val * $max : $val
		1722	}
		1723
		1724	sub size_request {
		1725	my ($self) = @_;
		1726
		1727	my ($x1, $y1, $x2, $y2) = (0, 0, 0, 0);
		1728
		1729	# determine overall size by querying abs widgets
		1730	for my $child ($self->visible_children) {
		1731	unless ($child->{c_rel}) {
		1732	my $x = $child->{c_x};
		1733	my $y = $child->{c_y};
		1734
		1735	$x1 = min $x1, $x; $x2 = max $x2, $x + $child->{req_w};
		1736	$y1 = min $y1, $y; $y2 = max $y2, $y + $child->{req_h};
1580	}	1737	}
		1738	}
1581		1739
1582	$y += $row_h;	1740	my $W = $x2 - $x1;
		1741	my $H = $y2 - $y1;
		1742
		1743	# now layout remaining widgets
		1744	for my $child ($self->visible_children) {
		1745	if ($child->{c_rel}) {
		1746	my $x = _scale $child->{c_rel}, $child->{c_x}, $W;
		1747	my $y = _scale $child->{c_rel}, $child->{c_y}, $H;
		1748
		1749	$x1 = min $x1, $x; $x2 = max $x2, $x + $child->{req_w};
		1750	$y1 = min $y1, $y; $y2 = max $y2, $y + $child->{req_h};
		1751	}
		1752	}
		1753
		1754	my $W = $x2 - $x1;
		1755	my $H = $y2 - $y1;
		1756
		1757	($W, $H)
		1758	}
		1759
		1760	sub invoke_size_allocate {
		1761	my ($self, $W, $H) = @_;
		1762
		1763	for my $child ($self->visible_children) {
		1764	my $x = _scale $child->{c_rel}, $child->{c_x}, $W;
		1765	my $y = _scale $child->{c_rel}, $child->{c_y}, $H;
		1766
		1767	$x += $child->{c_halign} * $child->{req_w};
		1768	$y += $child->{c_valign} * $child->{req_h};
		1769
		1770	$child->configure (int $x, int $y, $child->{req_w}, $child->{req_h});
1583	}	1771	}
1584		1772
1585	1	1773	1
1586	}	1774	}
1587		1775
1588	sub find_widget {
1589	my ($self, $x, $y) = @_;
1590
1591	$x -= $self->{x};
1592	$y -= $self->{y};
1593
1594	my $res;
1595
1596	for (grep $_, map @$_, grep $_, @{ $self->{children} }) {
1597	$res = $_->find_widget ($x, $y)
1598	and return $res;
1599	}
1600
1601	$self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
1602	}
1603
1604	sub _draw {
1605	my ($self) = @_;
1606
1607	for (grep $_, @{$self->{children}}) {
1608	$_->draw for grep $_, @$_;
1609	}
1610	}
1611
1612	#############################################################################	1776	#############################################################################
1613		1777
1614	package CFPlus::UI::Box;	1778	package CFPlus::UI::Box;
1615		1779
1616	our @ISA = CFPlus::UI::Container::;	1780	our @ISA = CFPlus::UI::Container::;
1617		1781
1618	sub size_request {	1782	sub size_request {
1619	my ($self) = @_;	1783	my ($self) = @_;
		1784
		1785	my @children = $self->visible_children;
1620		1786
1621	$self->{vertical}	1787	$self->{vertical}
1622	? (	1788	? (
1623	(List::Util::max map $_->{req_w}, @{$self->{children}}),	1789	(List::Util::max map $_->{req_w}, @children),
1624	(List::Util::sum map $_->{req_h}, @{$self->{children}}),	1790	(List::Util::sum map $_->{req_h}, @children),
1625	)	1791	)
1626	: (	1792	: (
1627	(List::Util::sum map $_->{req_w}, @{$self->{children}}),	1793	(List::Util::sum map $_->{req_w}, @children),
1628	(List::Util::max map $_->{req_h}, @{$self->{children}}),	1794	(List::Util::max map $_->{req_h}, @children),
1629	)	1795	)
1630	}	1796	}
1631		1797
1632	sub invoke_size_allocate {	1798	sub invoke_size_allocate {
1633	my ($self, $w, $h) = @_;	1799	my ($self, $w, $h) = @_;
…		…
1757		1923
1758	delete $self->{ox};	1924	delete $self->{ox};
1759	$self->SUPER::realloc;	1925	$self->SUPER::realloc;
1760	}	1926	}
1761		1927
		1928	sub clear {
		1929	my ($self) = @_;
		1930
		1931	$self->set_text ("");
		1932	}
		1933
1762	sub set_text {	1934	sub set_text {
1763	my ($self, $text) = @_;	1935	my ($self, $text) = @_;
1764		1936
1765	return if $self->{text} eq "T$text";	1937	return if $self->{text} eq "T$text";
1766	$self->{text} = "T$text";	1938	$self->{text} = "T$text";
…		…
1874	$self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}	2046	$self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1875	: $self->{valign} > 0 ? $self->{h} - $size->[1] - $self->{padding_y}	2047	: $self->{valign} > 0 ? $self->{h} - $size->[1] - $self->{padding_y}
1876	: ($self->{h} - $size->[1]) * 0.5);	2048	: ($self->{h} - $size->[1]) * 0.5);
1877	};	2049	};
1878		2050
1879	my $w = List::Util::min $self->{w} + 4, $size->[0];	2051	# unless ($self->{list}) {
1880	my $h = List::Util::min $self->{h} + 2, $size->[1];	2052	# $self->{list} = CFPlus::OpenGL::glGenList;
		2053	# CFPlus::OpenGL::glNewList $self->{list};
		2054	# $self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
		2055	# CFPlus::OpenGL::glEndList;
		2056	# }
		2057	#
		2058	# CFPlus::OpenGL::glCallList $self->{list};
1881		2059
1882	$self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});	2060	$self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
1883	}	2061	}
		2062
		2063	#sub destroy {
		2064	# my ($self) = @_;
		2065	#
		2066	# CFPlus::OpenGL::glDeleteList delete $self->{list} if $self->{list};
		2067	#
		2068	# $self->SUPER::destroy;
		2069	#}
1884		2070
1885	#############################################################################	2071	#############################################################################
1886		2072
1887	package CFPlus::UI::EntryBase;	2073	package CFPlus::UI::EntryBase;
1888		2074
…		…
1894	my $class = shift;	2080	my $class = shift;
1895		2081
1896	$class->SUPER::new (	2082	$class->SUPER::new (
1897	fg => [1, 1, 1],	2083	fg => [1, 1, 1],
1898	bg => [0, 0, 0, 0.2],	2084	bg => [0, 0, 0, 0.2],
		2085	outline => [0.6, 0.3, 0.1],
1899	active_bg => [1, 1, 1, 0.5],	2086	active_bg => [0, 0, 1, .2],
1900	active_fg => [0, 0, 0],	2087	active_fg => [1, 1, 1],
		2088	active_outline => [1, 1, 0],
1901	can_hover => 1,	2089	can_hover => 1,
1902	can_focus => 1,	2090	can_focus => 1,
1903	valign => 0,	2091	valign => 0,
1904	can_events => 1,	2092	can_events => 1,
		2093	ellipsise => 0,
1905	#text => ...	2094	#text => ...
1906	#hidden => "*",	2095	#hidden => "*",
1907	@_	2096	@_
1908	)	2097	)
1909	}	2098	}
…		…
1953	my $mod = $ev->{mod};	2142	my $mod = $ev->{mod};
1954	my $sym = $ev->{sym};	2143	my $sym = $ev->{sym};
1955	my $uni = $ev->{unicode};	2144	my $uni = $ev->{unicode};
1956		2145
1957	my $text = $self->get_text;	2146	my $text = $self->get_text;
		2147
		2148	$self->{cursor} = List::Util::max 0, List::Util::min $self->{cursor}, length $text;
1958		2149
1959	if ($uni == 8) {	2150	if ($uni == 8) {
1960	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};	2151	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1961	} elsif ($uni == 127) {	2152	} elsif ($uni == 127) {
1962	substr $text, $self->{cursor}, 1, "";	2153	substr $text, $self->{cursor}, 1, "";
1963	} elsif ($sym == CFPlus::SDLK_LEFT) {	2154	} elsif ($sym == CFPlus::SDLK_LEFT) {
1964	--$self->{cursor} if $self->{cursor};	2155	--$self->{cursor} if $self->{cursor};
1965	} elsif ($sym == CFPlus::SDLK_RIGHT) {	2156	} elsif ($sym == CFPlus::SDLK_RIGHT) {
1966	++$self->{cursor} if $self->{cursor} < length $self->{text};	2157	++$self->{cursor} if $self->{cursor} < length $self->{text};
1967	} elsif ($sym == CFPlus::SDLK_HOME) {	2158	} elsif ($sym == CFPlus::SDLK_HOME) {
		2159	# what a hack
1968	$self->{cursor} = 0;	2160	$self->{cursor} =
		2161	(substr $self->{text}, 0, $self->{cursor}) =~ /^(.*\012)/
		2162	? length $1
		2163	: 0;
1969	} elsif ($sym == CFPlus::SDLK_END) {	2164	} elsif ($sym == CFPlus::SDLK_END) {
		2165	# uh, again
		2166	$self->{cursor} =
		2167	(substr $self->{text}, $self->{cursor}) =~ /^([^\012]*)\012/
1970	$self->{cursor} = length $text;	2168	? $self->{cursor} + length $1
		2169	: length $self->{text};
1971	} elsif ($uni == 21) { # ctrl-u	2170	} elsif ($uni == 21) { # ctrl-u
1972	$text = "";	2171	$text = "";
1973	$self->{cursor} = 0;	2172	$self->{cursor} = 0;
1974	} elsif ($uni == 27) {	2173	} elsif ($uni == 27) {
1975	$self->emit ('escape');	2174	$self->emit ('escape');
1976	} elsif ($uni) {	2175	} elsif ($uni == 0x0d) {
		2176	substr $text, $self->{cursor}++, 0, "\012";
		2177	} elsif ($uni >= 0x20) {
1977	substr $text, $self->{cursor}++, 0, chr $uni;	2178	substr $text, $self->{cursor}++, 0, chr $uni;
1978	} else {	2179	} else {
1979	return 0;	2180	return 0;
1980	}	2181	}
1981		2182
1982	$self->_set_text ($text);	2183	$self->_set_text ($text);
1983		2184
1984	$self->realloc;	2185	$self->realloc;
		2186	$self->update;
1985		2187
1986	1	2188	1
1987	}	2189	}
1988		2190
1989	sub invoke_focus_in {	2191	sub invoke_focus_in {
…		…
2048		2250
2049	unless (exists $self->{cur_h}) {	2251	unless (exists $self->{cur_h}) {
2050	my $text = substr $self->{text}, 0, $self->{cursor};	2252	my $text = substr $self->{text}, 0, $self->{cursor};
2051	utf8::encode $text;	2253	utf8::encode $text;
2052		2254
2053	@$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)	2255	@$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
2054	}	2256	}
2055		2257
		2258	glColor_premultiply @{$self->{active_fg}};
2056	glBegin GL_LINES;	2259	glBegin GL_LINES;
2057	glVertex 0.5 + $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};	2260	glVertex 0.5 + $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
2058	glVertex 0.5 + $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};	2261	glVertex 0.5 + $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
2059	glEnd;	2262	glEnd;
		2263
		2264	glLineWidth 3;
		2265	glColor @{$self->{active_outline}};
		2266	glBegin GL_LINE_LOOP;
		2267	glVertex 0, 0;
		2268	glVertex $self->{w} - 1, 0;
		2269	glVertex $self->{w} - 1, $self->{h} - 1;
		2270	glVertex 0, $self->{h} - 1;
		2271	glEnd;
		2272	glLineWidth 1;
		2273
		2274	} else {
		2275	glColor @{$self->{outline}};
		2276	glTranslate .375, .375;
		2277	glBegin GL_LINE_STRIP;
		2278	glVertex 0, $self->{h} * .5;
		2279	glVertex 0, $self->{h} - 3;
		2280	glVertex $self->{w} - 1, $self->{h} - 3;
		2281	glVertex $self->{w} - 1, $self->{h} * .5;
		2282	glEnd;
2060	}	2283	}
2061	}	2284	}
		2285
		2286	#############################################################################
2062		2287
2063	package CFPlus::UI::Entry;	2288	package CFPlus::UI::Entry;
2064		2289
2065	our @ISA = CFPlus::UI::EntryBase::;	2290	our @ISA = CFPlus::UI::EntryBase::;
2066		2291
…		…
2069	sub invoke_key_down {	2294	sub invoke_key_down {
2070	my ($self, $ev) = @_;	2295	my ($self, $ev) = @_;
2071		2296
2072	my $sym = $ev->{sym};	2297	my $sym = $ev->{sym};
2073		2298
2074	if ($sym == 13) {	2299	if ($ev->{uni} == 0x0d || $sym == 13) {
2075	unshift @{$self->{history}},	2300	unshift @{$self->{history}},
2076	my $txt = $self->get_text;	2301	my $txt = $self->get_text;
2077		2302
2078	$self->{history_pointer} = -1;	2303	$self->{history_pointer} = -1;
2079	$self->{history_saveback} = '';	2304	$self->{history_saveback} = '';
…		…
2109	1	2334	1
2110	}	2335	}
2111		2336
2112	#############################################################################	2337	#############################################################################
2113		2338
		2339	package CFPlus::UI::TextEdit;
		2340
		2341	our @ISA = CFPlus::UI::EntryBase::;
		2342
		2343	use CFPlus::OpenGL;
		2344
		2345	sub move_cursor_ver {
		2346	my ($self, $dy) = @_;
		2347
		2348	my ($y, $x) = $self->{layout}->index_to_line_x ($self->{cursor});
		2349
		2350	$y += $dy;
		2351
		2352	if (defined (my $index = $self->{layout}->line_x_to_index ($y, $x))) {
		2353	$self->{cursor} = $index;
		2354	delete $self->{cur_h};
		2355	$self->update;
		2356	return;
		2357	}
		2358	}
		2359
		2360	sub invoke_key_down {
		2361	my ($self, $ev) = @_;
		2362
		2363	my $sym = $ev->{sym};
		2364
		2365	if ($sym == CFPlus::SDLK_UP) {
		2366	$self->move_cursor_ver (-1);
		2367	} elsif ($sym == CFPlus::SDLK_DOWN) {
		2368	$self->move_cursor_ver (+1);
		2369	} else {
		2370	return $self->SUPER::invoke_key_down ($ev)
		2371	}
		2372
		2373	1
		2374	}
		2375
		2376	#############################################################################
		2377
2114	package CFPlus::UI::Button;	2378	package CFPlus::UI::ButtonBin;
2115		2379
2116	our @ISA = CFPlus::UI::Label::;	2380	our @ISA = CFPlus::UI::Bin::;
2117		2381
2118	use CFPlus::OpenGL;	2382	use CFPlus::OpenGL;
2119		2383
2120	my @tex =	2384	my @tex =
2121	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }	2385	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
2122	qw(b1_button_active.png);	2386	qw(b1_button_inactive.png b1_button_active.png);
2123		2387
2124	sub new {	2388	sub new {
2125	my $class = shift;	2389	my $class = shift;
2126		2390
2127	$class->SUPER::new (	2391	$class->SUPER::new (
2128	padding_x => 4,
2129	padding_y => 4,
2130	fg => [1, 1, 1],
2131	active_fg => [0, 0, 1],
2132	can_hover => 1,	2392	can_hover => 1,
2133	align => 0,	2393	align => 0,
2134	valign => 0,	2394	valign => 0,
2135	can_events => 1,	2395	can_events => 1,
2136	@_	2396	@_
…		…
2148	}	2408	}
2149		2409
2150	sub _draw {	2410	sub _draw {
2151	my ($self) = @_;	2411	my ($self) = @_;
2152		2412
2153	local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
2154
2155	glEnable GL_TEXTURE_2D;	2413	glEnable GL_TEXTURE_2D;
2156	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2414	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2157	glColor 0, 0, 0, 1;	2415	glColor 0, 0, 0, 1;
2158		2416
		2417	my $tex = $tex[$GRAB == $self];
2159	$tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});	2418	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
		2419
		2420	glDisable GL_TEXTURE_2D;
		2421
		2422	$self->SUPER::_draw;
		2423	}
		2424
		2425	#############################################################################
		2426
		2427	package CFPlus::UI::Button;
		2428
		2429	our @ISA = CFPlus::UI::Label::;
		2430
		2431	use CFPlus::OpenGL;
		2432
		2433	my @tex =
		2434	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
		2435	qw(b1_button_inactive.png b1_button_active.png);
		2436
		2437	sub new {
		2438	my $class = shift;
		2439
		2440	$class->SUPER::new (
		2441	padding_x => 4,
		2442	padding_y => 4,
		2443	fg => [1.0, 1.0, 1.0],
		2444	active_fg => [0.8, 0.8, 0.8],
		2445	can_hover => 1,
		2446	align => 0,
		2447	valign => 0,
		2448	can_events => 1,
		2449	@_
		2450	)
		2451	}
		2452
		2453	sub invoke_button_up {
		2454	my ($self, $ev, $x, $y) = @_;
		2455
		2456	$self->emit ("activate")
		2457	if $x >= 0 && $x < $self->{w}
		2458	&& $y >= 0 && $y < $self->{h};
		2459
		2460	1
		2461	}
		2462
		2463	sub _draw {
		2464	my ($self) = @_;
		2465
		2466	local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
		2467
		2468	glEnable GL_TEXTURE_2D;
		2469	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		2470	glColor 0, 0, 0, 1;
		2471
		2472	my $tex = $tex[$GRAB == $self];
		2473	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2160		2474
2161	glDisable GL_TEXTURE_2D;	2475	glDisable GL_TEXTURE_2D;
2162		2476
2163	$self->SUPER::_draw;	2477	$self->SUPER::_draw;
2164	}	2478	}
…		…
2251	sub new {	2565	sub new {
2252	my $class = shift;	2566	my $class = shift;
2253		2567
2254	my $self = $class->SUPER::new (	2568	my $self = $class->SUPER::new (
2255	can_events => 0,	2569	can_events => 0,
		2570	scale => 1,
2256	@_,	2571	@_,
2257	);	2572	);
2258		2573
2259	$self->{path} || $self->{tex}	2574	$self->{path} || $self->{tex}
2260	or Carp::croak "'path' or 'tex' attributes required";	2575	or Carp::croak "'path' or 'tex' attributes required";
2261		2576
2262	$self->{tex} ||= $texture_cache{$self->{path}} ||=	2577	$self->{tex} ||= $texture_cache{$self->{path}} ||=
2263	new_from_file CFPlus::Texture CFPlus::find_rcfile $self->{path}, mipmap => 1;	2578	new_from_file CFPlus::Texture CFPlus::find_rcfile $self->{path}, mipmap => 1;
2264		2579
2265	Scalar::Util::weaken $texture_cache{$self->{path}};	2580	CFPlus::weaken $texture_cache{$self->{path}};
2266		2581
2267	$self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};	2582	$self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
2268		2583
2269	$self	2584	$self
2270	}	2585	}
…		…
2285	}	2600	}
2286		2601
2287	sub size_request {	2602	sub size_request {
2288	my ($self) = @_;	2603	my ($self) = @_;
2289		2604
2290	($self->{tex}{w}, $self->{tex}{h})	2605	(int $self->{tex}{w} * $self->{scale}, int $self->{tex}{h} * $self->{scale})
2291	}	2606	}
2292		2607
2293	sub _draw {	2608	sub _draw {
2294	my ($self) = @_;	2609	my ($self) = @_;
2295		2610
…		…
2305	}	2620	}
2306		2621
2307	glEnable GL_TEXTURE_2D;	2622	glEnable GL_TEXTURE_2D;
2308	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2623	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2309		2624
2310	$tex->draw_quad (0, 0, $w, $h);	2625	$tex->draw_quad_alpha (0, 0, $w, $h);
2311		2626
2312	glDisable GL_TEXTURE_2D;	2627	glDisable GL_TEXTURE_2D;
2313	}	2628	}
2314		2629
2315	#############################################################################	2630	#############################################################################
…		…
2617		2932
2618	$self->SUPER::invoke_button_down ($ev, $x, $y);	2933	$self->SUPER::invoke_button_down ($ev, $x, $y);
2619		2934
2620	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];	2935	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2621		2936
2622	$self->invoke_mouse_motion ($ev, $x, $y)	2937	$self->invoke_mouse_motion ($ev, $x, $y);
		2938
		2939	1
2623	}	2940	}
2624		2941
2625	sub invoke_mouse_motion {	2942	sub invoke_mouse_motion {
2626	my ($self, $ev, $x, $y) = @_;	2943	my ($self, $ev, $x, $y) = @_;
2627		2944
…		…
2643	sub invoke_mouse_wheel {	2960	sub invoke_mouse_wheel {
2644	my ($self, $ev) = @_;	2961	my ($self, $ev) = @_;
2645		2962
2646	my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx};	2963	my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx};
2647		2964
		2965	my $pagepart = $ev->{mod} & CFPlus::KMOD_SHIFT ? 1 : 0.2;
		2966
2648	$self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * 0.2);	2967	$self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * $pagepart);
2649		2968
2650	! ! $delta	2969	1
2651	}	2970	}
2652		2971
2653	sub update {	2972	sub update {
2654	my ($self) = @_;	2973	my ($self) = @_;
2655		2974
…		…
2763	#font => default_font	3082	#font => default_font
2764	@_,	3083	@_,
2765		3084
2766	layout => (new CFPlus::Layout),	3085	layout => (new CFPlus::Layout),
2767	par => [],	3086	par => [],
		3087	max_par => 0,
2768	height => 0,	3088	height => 0,
2769	children => [	3089	children => [
2770	(new CFPlus::UI::Empty expand => 1),	3090	(new CFPlus::UI::Empty expand => 1),
2771	(new CFPlus::UI::Slider vertical => 1),	3091	(new CFPlus::UI::Slider vertical => 1),
2772	],	3092	],
…		…
2785	}	3105	}
2786		3106
2787	sub size_request {	3107	sub size_request {
2788	my ($self) = @_;	3108	my ($self) = @_;
2789		3109
2790	my ($empty, $slider) = @{ $self->{children} };	3110	my ($empty, $slider) = $self->visible_children;
2791		3111
2792	local $self->{children} = [$empty, $slider];	3112	local $self->{children} = [$empty, $slider];
2793	$self->SUPER::size_request	3113	$self->SUPER::size_request
2794	}	3114	}
2795		3115
…		…
2897		3217
2898	$self->add (@{ $para->{widget} }) if @{ $para->{widget} };	3218	$self->add (@{ $para->{widget} }) if @{ $para->{widget} };
2899	push @{$self->{par}}, $para;	3219	push @{$self->{par}}, $para;
2900	}	3220	}
2901		3221
		3222	if (my $max = $self->{max_par}) {
		3223	shift @{$self->{par}} while @{$self->{par}} > $max;
		3224	}
		3225
2902	$self->{need_reflow}++;	3226	$self->{need_reflow}++;
2903	$self->update;	3227	$self->update;
2904	}	3228	}
2905		3229
2906	sub scroll_to_bottom {	3230	sub scroll_to_bottom {
…		…
2959		3283
2960	$self->{texture} ||= new_from_opengl CFPlus::Texture $W, $H, sub {	3284	$self->{texture} ||= new_from_opengl CFPlus::Texture $W, $H, sub {
2961	glClearColor 0, 0, 0, 0;	3285	glClearColor 0, 0, 0, 0;
2962	glClear GL_COLOR_BUFFER_BIT;	3286	glClear GL_COLOR_BUFFER_BIT;
2963		3287
2964	{
2965	package CFPlus::UI::Base;	3288	package CFPlus::UI::Base;
2966
2967	local ($draw_x, $draw_y, $draw_w, $draw_h) =	3289	local ($draw_x, $draw_y, $draw_w, $draw_h) =
2968	(0, 0, $self->{w}, $self->{h});	3290	(0, 0, $self->{w}, $self->{h});
2969	}
2970		3291
2971	my $top = int $self->{children}[1]{range}[0];	3292	my $top = int $self->{children}[1]{range}[0];
2972		3293
2973	my $paridx = 0;	3294	my $paridx = 0;
2974	my $top_paragraph;	3295	my $top_paragraph;
…		…
3183	glTranslate 0.375, 0.375;	3504	glTranslate 0.375, 0.375;
3184		3505
3185	my ($w, $h) = @$self{qw(w h)};	3506	my ($w, $h) = @$self{qw(w h)};
3186		3507
3187	glColor 1, 0.8, 0.4;	3508	glColor 1, 0.8, 0.4;
3188	glBegin GL_QUADS;	3509	glRect 0, 0, $w, $h;
3189	glVertex 0 , 0;
3190	glVertex 0 , $h;
3191	glVertex $w, $h;
3192	glVertex $w, 0;
3193	glEnd;
3194		3510
3195	glColor 0, 0, 0;	3511	glColor 0, 0, 0;
3196	glBegin GL_LINE_LOOP;	3512	glBegin GL_LINE_LOOP;
3197	glVertex 0 , 0;	3513	glVertex 0 , 0;
3198	glVertex 0 , $h;	3514	glVertex 0 , $h;
…		…
3215		3531
3216	sub new {	3532	sub new {
3217	my $class = shift;	3533	my $class = shift;
3218		3534
3219	my $self = $class->SUPER::new (	3535	my $self = $class->SUPER::new (
		3536	size_w => 32,
		3537	size_h => 8,
3220	aspect => 1,	3538	aspect => 1,
3221	can_events => 0,	3539	can_events => 0,
3222	@_,	3540	@_,
3223	);	3541	);
3224		3542
3225	if ($self->{anim} && $self->{animspeed}) {	3543	if ($self->{anim} && $self->{animspeed}) {
3226	Scalar::Util::weaken (my $widget = $self);	3544	CFPlus::weaken (my $widget = $self);
3227		3545
		3546	$widget->{animspeed} = List::Util::max 0.05, $widget->{animspeed};
		3547	$widget->{anim_start} = $self->{animspeed} * int Event::time / $self->{animspeed};
3228	$self->{timer} = Event->timer (	3548	$self->{timer} = Event->timer (
3229	at => $self->{animspeed} * int $::NOW / $self->{animspeed},
3230	hard => 1,	3549	parked => 1,
3231	interval => $self->{animspeed},
3232	cb => sub {	3550	cb => sub {
		3551	return unless $::CONN && $widget;
		3552
3233	++$widget->{frame};	3553	++$widget->{frame};
		3554	$widget->update_face;
3234	$widget->update;	3555	$widget->update;
		3556
		3557	$widget->update_timer;
3235	},	3558	},
3236	);	3559	);
		3560
		3561	$self->update_face;
		3562	$self->update_timer;
3237	}	3563	}
3238		3564
3239	$self	3565	$self
3240	}	3566	}
3241		3567
		3568	sub update_timer {
		3569	my ($self) = @_;
		3570
		3571	return unless $self->{timer};
		3572
		3573	if ($self->{visible}) {
		3574	$self->{timer}->at (
		3575	$self->{anim_start}
		3576	+ $self->{animspeed}
		3577	* int 1.5 + (Event::time - $self->{anim_start}) / $self->{animspeed}
		3578	);
		3579	$self->{timer}->start;
		3580	} else {
		3581	$self->{timer}->stop;
		3582	}
		3583	}
		3584
		3585	sub update_face {
		3586	my ($self) = @_;
		3587
		3588	return unless $::CONN;
		3589
		3590	if (my $anim = $::CONN->{anim}[$self->{anim}]) {
		3591	if ($anim && @$anim) {
		3592	delete $self->{wait_face};
		3593	$self->{face} = $anim->[ $self->{frame} % @$anim ];
		3594	$self->{tex} = $::CONN->{texture}[ $::CONN->{faceid}[$self->{face}] ];
		3595	}
		3596	}
		3597	}
		3598
3242	sub size_request {	3599	sub size_request {
3243	(32, 8)	3600	my ($self) = @_;
		3601
		3602	if ($::CONN) {
		3603	if (my $faceid = $::CONN->{faceid}[$self->{face}]) {
		3604	if (my $tex = $::CONN->{texture}[$faceid]) {
		3605	$self->{tex} = $tex;
		3606	return ($self->{size_w} || $tex->{w}, $self->{size_h} || $tex->{h});
		3607	} else {
		3608	$self->{wait_face} ||= $::CONN->connect_face_update ($faceid, sub {
		3609	$self->realloc;
		3610	});
		3611	}
		3612	}
		3613	}
		3614
		3615	($self->{size_w} || 8, $self->{size_h} || 8)
3244	}	3616	}
3245		3617
3246	sub update {	3618	sub update {
3247	my ($self) = @_;	3619	my ($self) = @_;
3248		3620
3249	return unless $self->{visible};	3621	return unless $self->{visible};
3250		3622
3251	$self->SUPER::update;	3623	$self->SUPER::update;
3252	}	3624	}
3253		3625
		3626	sub invoke_visibility_change {
		3627	my ($self) = @_;
		3628
		3629	$self->update_timer;
		3630
		3631	0
		3632	}
		3633
3254	sub _draw {	3634	sub _draw {
3255	my ($self) = @_;	3635	my ($self) = @_;
3256		3636
3257	return unless $::CONN;
3258
3259	$self->SUPER::_draw;	3637	$self->SUPER::_draw;
3260		3638
3261	my $face;	3639	if (my $tex = $self->{tex}) {
3262
3263	if ($self->{frame}) {
3264	my $anim = $::CONN->{anim}[$self->{anim}];
3265
3266	$face = $anim->[ $self->{frame} % @$anim ]
3267	if $anim && @$anim;
3268	}
3269
3270	my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
3271
3272	if ($tex) {
3273	glEnable GL_TEXTURE_2D;	3640	glEnable GL_TEXTURE_2D;
3274	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	3641	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
3275	glColor 0, 0, 0, 1;	3642	glColor 0, 0, 0, 1;
3276	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});	3643	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
3277	glDisable GL_TEXTURE_2D;	3644	glDisable GL_TEXTURE_2D;
…		…
3279	}	3646	}
3280		3647
3281	sub destroy {	3648	sub destroy {
3282	my ($self) = @_;	3649	my ($self) = @_;
3283		3650
3284	$self->{timer}->cancel	3651	(delete $self->{timer})->cancel
3285	if $self->{timer};	3652	if $self->{timer};
3286		3653
3287	$self->SUPER::destroy;	3654	$self->SUPER::destroy;
3288	}	3655	}
3289		3656
…		…
3291		3658
3292	package CFPlus::UI::Buttonbar;	3659	package CFPlus::UI::Buttonbar;
3293		3660
3294	our @ISA = CFPlus::UI::HBox::;	3661	our @ISA = CFPlus::UI::HBox::;
3295		3662
3296	# TODO: should actualyl wrap buttons and other goodies.	3663	# TODO: should actually wrap buttons and other goodies.
3297		3664
3298	#############################################################################	3665	#############################################################################
3299		3666
3300	package CFPlus::UI::Menu;	3667	package CFPlus::UI::Menu;
3301		3668
…		…
3329	children => [	3696	children => [
3330	(new CFPlus::UI::Label markup => $left, expand => 1),	3697	(new CFPlus::UI::Label markup => $left, expand => 1),
3331	(new CFPlus::UI::Label markup => $right, align => +1),	3698	(new CFPlus::UI::Label markup => $right, align => +1),
3332	],	3699	],
3333	;	3700	;
3334		3701
3335	} else {	3702	} else {
3336	$widget = new CFPlus::UI::Label	3703	$widget = new CFPlus::UI::Label
3337	can_hover => 1,	3704	can_hover => 1,
3338	can_events => 1,	3705	can_events => 1,
3339	markup => $widget,	3706	markup => $widget,
…		…
3475	buttonbar => (new CFPlus::UI::Buttonbar),	3842	buttonbar => (new CFPlus::UI::Buttonbar),
3476	multiplexer => (new CFPlus::UI::Multiplexer expand => 1),	3843	multiplexer => (new CFPlus::UI::Multiplexer expand => 1),
3477	# filter => # will be put between multiplexer and $self	3844	# filter => # will be put between multiplexer and $self
3478	@_,	3845	@_,
3479	);	3846	);
3480		3847
3481	$self->{filter}->add ($self->{multiplexer}) if $self->{filter};	3848	$self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3482	$self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});	3849	$self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3483		3850
		3851	{
		3852	Scalar::Util::weaken (my $wself = $self);
		3853
		3854	$self->{multiplexer}->connect (c_add => sub {
		3855	my ($mplex, $widgets) = @_;
		3856
		3857	for my $child (@$widgets) {
		3858	Scalar::Util::weaken $child;
		3859	$child->{c_tab_} ||= do {
		3860	my $tab =
		3861	(UNIVERSAL::isa $child->{c_tab}, "CFPlus::UI::Base")
		3862	? $child->{c_tab}
		3863	: new CFPlus::UI::Button markup => $child->{c_tab}[0], tooltip => $child->{c_tab}[1];
		3864
		3865	$tab->connect (activate => sub {
		3866	$wself->set_current_page ($child);
		3867	});
		3868
		3869	$tab
		3870	};
		3871
		3872	$self->{buttonbar}->add ($child->{c_tab_});
		3873	}
		3874	});
		3875
		3876	$self->{multiplexer}->connect (c_remove => sub {
		3877	my ($mplex, $widgets) = @_;
		3878
		3879	for my $child (@$widgets) {
		3880	$wself->{buttonbar}->remove ($child->{c_tab_});
		3881	}
		3882	});
		3883	}
		3884
3484	$self	3885	$self
3485	}	3886	}
3486		3887
3487	sub add {	3888	sub add {
		3889	my ($self, @widgets) = @_;
		3890
		3891	$self->{multiplexer}->add (@widgets)
		3892	}
		3893
		3894	sub remove {
		3895	my ($self, @widgets) = @_;
		3896
		3897	$self->{multiplexer}->remove (@widgets)
		3898	}
		3899
		3900	sub pages {
		3901	my ($self) = @_;
		3902	$self->{multiplexer}->children
		3903	}
		3904
		3905	sub add_tab {
3488	my ($self, $title, $widget, $tooltip) = @_;	3906	my ($self, $title, $widget, $tooltip) = @_;
3489		3907
3490	Scalar::Util::weaken $self;	3908	$title = [$title, $tooltip] unless ref $title;
		3909	$widget->{c_tab} = $title;
3491		3910
3492	$self->{buttonbar}->add (new CFPlus::UI::Button
3493	markup => $title,
3494	tooltip => $tooltip,
3495	on_activate => sub { $self->set_current_page ($widget) },
3496	);
3497
3498	$self->{multiplexer}->add ($widget);	3911	$self->add ($widget);
3499	}	3912	}
3500		3913
3501	sub get_current_page {	3914	sub get_current_page {
3502	my ($self) = @_;	3915	my ($self) = @_;
3503		3916
…		…
3579	my $self = $class->SUPER::new (	3992	my $self = $class->SUPER::new (
3580	fontsize => 0.8,	3993	fontsize => 0.8,
3581	@_,	3994	@_,
3582	);	3995	);
3583		3996
3584	Scalar::Util::weaken (my $this = $self);	3997	CFPlus::weaken (my $this = $self);
3585		3998
3586	$self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });	3999	$self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3587		4000
3588	$self	4001	$self
3589	}	4002	}
…		…
3712	$self->SUPER::destroy;	4125	$self->SUPER::destroy;
3713	}	4126	}
3714		4127
3715	#############################################################################	4128	#############################################################################
3716		4129
3717	package CFPlus::UI::Inventory;
3718
3719	our @ISA = CFPlus::UI::Table::;
3720
3721	sub new {
3722	my $class = shift;
3723
3724	my $self = $class->SUPER::new (
3725	col_expand => [0, 1, 0],
3726	items => [],
3727	@_,
3728	);
3729
3730	$self->set_sort_order (undef);
3731
3732	$self
3733	}
3734
3735	sub update_items {
3736	my ($self) = @_;
3737
3738	$self->clear;
3739
3740	my @item = $self->{sort}->(@{ $self->{items} });
3741
3742	my @adds;
3743	my $row = 0;
3744	for my $item ($self->{sort}->(@{ $self->{items} })) {
3745	CFPlus::Item::update_widgets $item;
3746
3747	push @adds, 0, $row, $item->{face_widget};
3748	push @adds, 1, $row, $item->{desc_widget};
3749	push @adds, 2, $row, $item->{weight_widget};
3750
3751	$row++;
3752	}
3753
3754	$self->add (@adds);
3755	}
3756
3757	sub set_sort_order {
3758	my ($self, $order) = @_;
3759
3760	$self->{sort} = $order ||= sub {
3761	sort {
3762	$a->{type} <=> $b->{type}
3763	or $a->{name} cmp $b->{name}
3764	} @_
3765	};
3766
3767	$self->update_items;
3768	}
3769
3770	sub set_items {
3771	my ($self, $items) = @_;
3772
3773	$self->{items} = [$items ? values %$items : ()];
3774	$self->update_items;
3775	}
3776
3777	#############################################################################
3778
3779	package CFPlus::UI::SpellList;
3780
3781	our @ISA = CFPlus::UI::Table::;
3782
3783	sub new {
3784	my $class = shift;
3785
3786	my $self = $class->SUPER::new (
3787	binding => [],
3788	commands => [],
3789	@_,
3790	)
3791	}
3792
3793	my $TOOLTIP_ALL = "\n\n<small>Left click - ready spell\nMiddle click - invoke spell\nRight click - further options</small>";
3794
3795	my @TOOLTIP_NAME = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3796	"<b>Name</b>. The name of the spell.$TOOLTIP_ALL");
3797	my @TOOLTIP_SKILL = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3798	"<b>Skill</b>. The skill (or magic school) required to be able to attempt casting this spell.$TOOLTIP_ALL");
3799	my @TOOLTIP_LVL = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3800	"<b>Level</b>. Minimum level the caster needs in the associated skill to be able to attempt casting this spell.$TOOLTIP_ALL");
3801	my @TOOLTIP_SP = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3802	"<b>Spell points / Grace points</b>. Amount of spell or grace points used by each invocation.$TOOLTIP_ALL");
3803	my @TOOLTIP_DMG = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3804	"<b>Damage</b>. The amount of damage the spell deals when it hits.$TOOLTIP_ALL");
3805
3806	sub rebuild_spell_list {
3807	my ($self) = @_;
3808
3809	$CFPlus::UI::ROOT->on_refresh ($self => sub {
3810	$self->clear;
3811
3812	return unless $::CONN;
3813
3814	$self->add (1, 0, new CFPlus::UI::Label text => "Spell Name", @TOOLTIP_NAME);
3815	$self->add (2, 0, new CFPlus::UI::Label text => "Skill", @TOOLTIP_SKILL);
3816	$self->add (3, 0, new CFPlus::UI::Label text => "Lvl" , @TOOLTIP_LVL);
3817	$self->add (4, 0, new CFPlus::UI::Label text => "Sp/Gp", @TOOLTIP_SP);
3818	$self->add (5, 0, new CFPlus::UI::Label text => "Dmg" , @TOOLTIP_DMG);
3819
3820	my $row = 0;
3821
3822	for (sort { $a cmp $b } keys %{ $self->{spell} }) {
3823	my $spell = $self->{spell}{$_};
3824
3825	$row++;
3826
3827	my $spell_cb = sub {
3828	my ($widget, $ev) = @_;
3829
3830	if ($ev->{button} == 1) {
3831	$::CONN->user_send ("cast $spell->{name}");
3832	} elsif ($ev->{button} == 2) {
3833	$::CONN->user_send ("invoke $spell->{name}");
3834	} elsif ($ev->{button} == 3) {
3835	(new CFPlus::UI::Menu
3836	items => [
3837	["bind <i>cast $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) }],
3838	["bind <i>invoke $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["invoke $spell->{name}"]) }],
3839	],
3840	)->popup ($ev);
3841	} else {
3842	return 0;
3843	}
3844
3845	1
3846	};
3847
3848	my $tooltip = (CFPlus::asxml $spell->{message}) . $TOOLTIP_ALL;
3849
3850	#TODO: add path info to tooltip
3851	#$self->add (6, $row, new CFPlus::UI::Label text => $spell->{path});
3852
3853	$self->add (0, $row, new CFPlus::UI::Face
3854	face => $spell->{face},
3855	can_hover => 1,
3856	can_events => 1,
3857	tooltip => $tooltip,
3858	on_button_down => $spell_cb,
3859	);
3860
3861	$self->add (1, $row, new CFPlus::UI::Label
3862	expand => 1,
3863	text => $spell->{name},
3864	can_hover => 1,
3865	can_events => 1,
3866	tooltip => $tooltip,
3867	on_button_down => $spell_cb,
3868	);
3869
3870	$self->add (2, $row, new CFPlus::UI::Label text => $::CONN->{skill_info}{$spell->{skill}}, @TOOLTIP_SKILL);
3871	$self->add (3, $row, new CFPlus::UI::Label text => $spell->{level}, @TOOLTIP_LVL);
3872	$self->add (4, $row, new CFPlus::UI::Label text => $spell->{mana} || $spell->{grace}, @TOOLTIP_SP);
3873	$self->add (5, $row, new CFPlus::UI::Label text => $spell->{damage}, @TOOLTIP_DMG);
3874	}
3875	});
3876	}
3877
3878	sub add_spell {
3879	my ($self, $spell) = @_;
3880
3881	$self->{spell}->{$spell->{name}} = $spell;
3882	$self->rebuild_spell_list;
3883	}
3884
3885	sub remove_spell {
3886	my ($self, $spell) = @_;
3887
3888	delete $self->{spell}->{$spell->{name}};
3889	$self->rebuild_spell_list;
3890	}
3891
3892	sub clear_spells {
3893	my ($self) = @_;
3894
3895	$self->{spell} = {};
3896	$self->rebuild_spell_list;
3897	}
3898
3899	#############################################################################
3900
3901	package CFPlus::UI::Root;	4130	package CFPlus::UI::Root;
3902		4131
3903	our @ISA = CFPlus::UI::Container::;	4132	our @ISA = CFPlus::UI::Container::;
3904		4133
3905	use List::Util qw(min max);	4134	use List::Util qw(min max);
…		…
3912	my $self = $class->SUPER::new (	4141	my $self = $class->SUPER::new (
3913	visible => 1,	4142	visible => 1,
3914	@_,	4143	@_,
3915	);	4144	);
3916		4145
3917	Scalar::Util::weaken ($self->{root} = $self);	4146	CFPlus::weaken ($self->{root} = $self);
3918		4147
3919	$self	4148	$self
3920	}	4149	}
3921		4150
3922	sub size_request {	4151	sub size_request {
…		…
4017	while ($self->{refresh_hook}) {	4246	while ($self->{refresh_hook}) {
4018	$_->()	4247	$_->()
4019	for values %{delete $self->{refresh_hook}};	4248	for values %{delete $self->{refresh_hook}};
4020	}	4249	}
4021		4250
4022	if ($self->{realloc}) {	4251	while ($self->{realloc}) {
4023	my %queue;	4252	my %queue;
4024	my @queue;	4253	my @queue;
4025	my $widget;	4254	my $widget;
4026		4255
4027	outer:	4256	outer:
…		…
4074	}	4303	}
4075	}	4304	}
4076		4305
4077	delete $self->{realloc}{$widget+0};	4306	delete $self->{realloc}{$widget+0};
4078	}	4307	}
4079	}
4080		4308
4081	while (my $size_alloc = delete $self->{size_alloc}) {	4309	while (my $size_alloc = delete $self->{size_alloc}) {
4082	my @queue = sort { $b->{visible} <=> $a->{visible} }	4310	my @queue = sort { $a->{visible} <=> $b->{visible} }
4083	values %$size_alloc;	4311	values %$size_alloc;
4084		4312
4085	while () {	4313	while () {
4086	my $widget = pop @queue || last;	4314	my $widget = pop @queue || last;
4087		4315
4088	my ($w, $h) = @$widget{qw(alloc_w alloc_h)};	4316	my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
4089		4317
4090	$w = 0 if $w < 0;
4091	$h = 0 if $h < 0;
4092
4093	$w = max $widget->{min_w}, $w;	4318	$w = max $widget->{min_w}, $w;
4094	$h = max $widget->{min_h}, $h;	4319	$h = max $widget->{min_h}, $h;
4095		4320
4096	# $w = min $self->{w} - $widget->{x}, $w if $self->{w};	4321	# $w = min $self->{w} - $widget->{x}, $w if $self->{w};
4097	# $h = min $self->{h} - $widget->{y}, $h if $self->{h};	4322	# $h = min $self->{h} - $widget->{y}, $h if $self->{h};
4098		4323
4099	$w = min $widget->{max_w}, $w if exists $widget->{max_w};	4324	$w = min $widget->{max_w}, $w if exists $widget->{max_w};
4100	$h = min $widget->{max_h}, $h if exists $widget->{max_h};	4325	$h = min $widget->{max_h}, $h if exists $widget->{max_h};
4101		4326
4102	$w = int $w + 0.5;	4327	$w = int $w + 0.5;
4103	$h = int $h + 0.5;	4328	$h = int $h + 0.5;
4104		4329
4105	if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {	4330	if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
4106	$widget->{old_w} = $widget->{w};	4331	$widget->{old_w} = $widget->{w};
4107	$widget->{old_h} = $widget->{h};	4332	$widget->{old_h} = $widget->{h};
4108		4333
4109	$widget->{w} = $w;	4334	$widget->{w} = $w;
4110	$widget->{h} = $h;	4335	$widget->{h} = $h;
4111		4336
4112	$widget->emit (size_allocate => $w, $h);	4337	$widget->emit (size_allocate => $w, $h);
		4338	}
4113	}	4339	}
4114	}	4340	}
4115	}	4341	}
4116		4342
4117	while ($self->{post_alloc_hook}) {	4343	while ($self->{post_alloc_hook}) {
4118	$_->()	4344	$_->()
4119	for values %{delete $self->{post_alloc_hook}};	4345	for values %{delete $self->{post_alloc_hook}};
4120	}	4346	}
4121
4122		4347
4123	glViewport 0, 0, $::WIDTH, $::HEIGHT;	4348	glViewport 0, 0, $::WIDTH, $::HEIGHT;
4124	glClearColor +($::CFG->{fow_intensity}) x 3, 1;	4349	glClearColor +($::CFG->{fow_intensity}) x 3, 1;
4125	glClear GL_COLOR_BUFFER_BIT;	4350	glClear GL_COLOR_BUFFER_BIT;
4126		4351
…		…
4133	{	4358	{
4134	package CFPlus::UI::Base;	4359	package CFPlus::UI::Base;
4135		4360
4136	local ($draw_x, $draw_y, $draw_w, $draw_h) =	4361	local ($draw_x, $draw_y, $draw_w, $draw_h) =
4137	(0, 0, $self->{w}, $self->{h});	4362	(0, 0, $self->{w}, $self->{h});
4138	}
4139		4363
4140	$self->_draw;	4364	$self->_draw;
		4365	}
4141	}	4366	}
4142		4367
4143	#############################################################################	4368	#############################################################################
4144		4369
4145	package CFPlus::UI;	4370	package CFPlus::UI;

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