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

Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.344 by root, Sun Aug 13 16:29:36 2006 UTC vs.
Revision 1.413 by root, Mon Jul 23 15:30:45 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	{ __widget_ref__ => $_[0]{s_id} }
268	}	279	}
269		280
270	sub show {	281	sub show {
271	my ($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, $widget) = @_;
…		…
898	glClear GL_COLOR_BUFFER_BIT;	875	glClear GL_COLOR_BUFFER_BIT;
899		876
900	{	877	{
901	package CFPlus::UI::Base;	878	package CFPlus::UI::Base;
902		879
903	($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	}
974	}	959	}
975		960
976	# hmm, this does not work for topleft of $self... but we should not ask for that	961	# hmm, this does not work for topleft of $self... but we should not ask for that
977	sub coord2local {	962	sub coord2local {
978	my ($self, $x, $y) = @_;	963	my ($self, $x, $y) = @_;
…		…
993	my ($self, $x, $y) = @_;	978	my ($self, $x, $y) = @_;
994		979
995	if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}	980	if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
996	&& $y >= $self->{y} && $y < $self->{y} + $self->{h}	981	&& $y >= $self->{y} && $y < $self->{y} + $self->{h}
997	) {	982	) {
998	$self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})	983	$self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
999	} else {	984	} else {
1000	$self->CFPlus::UI::Base::find_widget ($x, $y)	985	$self->CFPlus::UI::Base::find_widget ($x, $y)
1001	}	986	}
1002	}	987	}
1003		988
…		…
1014		999
1015	#############################################################################	1000	#############################################################################
1016		1001
1017	package CFPlus::UI::ScrolledWindow;	1002	package CFPlus::UI::ScrolledWindow;
1018		1003
1019	our @ISA = CFPlus::UI::HBox::;	1004	our @ISA = CFPlus::UI::Table::;
1020		1005
1021	sub new {	1006	sub new {
1022	my ($class, %arg) = @_;	1007	my ($class, %arg) = @_;
1023		1008
1024	my $child = delete $arg{child};	1009	my $child = delete $arg{child};
1025		1010
1026	my $self;	1011	my $self;
1027		1012
1028	my $slider = new CFPlus::UI::Slider	1013	my $hslider = new CFPlus::UI::Slider
		1014	col => 0,
		1015	row => 1,
		1016	vertical => 0,
		1017	range => [0, 0, 1, 0.01], # HACK fix
		1018	on_changed => sub {
		1019	$self->{hpos} = $_[1];
		1020	$self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
		1021	},
		1022	;
		1023
		1024	my $vslider = new CFPlus::UI::Slider
		1025	col => 1,
		1026	row => 0,
1029	vertical => 1,	1027	vertical => 1,
1030	range => [0, 0, 1, 0.01], # HACK fix	1028	range => [0, 0, 1, 0.01], # HACK fix
1031	on_changed => sub {	1029	on_changed => sub {
1032	$self->{vp}->set_offset (0, $_[1]);	1030	$self->{vpos} = $_[1];
		1031	$self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
1033	},	1032	},
1034	;	1033	;
1035		1034
1036	$self = $class->SUPER::new (	1035	$self = $class->SUPER::new (
1037	vp => (new CFPlus::UI::ViewPort expand => 1),	1036	scroll_x => 0,
		1037	scroll_y => 1,
1038	can_events => 1,	1038	can_events => 1,
1039	slider => $slider,	1039	hslider => $hslider,
		1040	vslider => $vslider,
		1041	col_expand => [1, 0],
		1042	row_expand => [1, 0],
1040	%arg,	1043	%arg,
1041	);	1044	);
1042		1045
		1046	$self->{vp} = new CFPlus::UI::ViewPort
		1047	col => 0,
		1048	row => 0,
		1049	expand => 1,
		1050	scroll_x => $self->{scroll_x},
		1051	scroll_y => $self->{scroll_y},
		1052	on_changed => sub {
		1053	my ($vp, $x, $y) = @_;
		1054
		1055	$vp->{parent}{hslider}->set_value ($x);
		1056	$vp->{parent}{vslider}->set_value ($y);
		1057
		1058	0
		1059	},
		1060	on_size_allocate => sub {
		1061	my ($vp, $w, $h) = @_;
		1062	$vp->{parent}->update_slider;
		1063	0
		1064	},
		1065	;
		1066
1043	$self->SUPER::add ($self->{vp}, $self->{slider});	1067	$self->SUPER::add ($self->{vp});
		1068
1044	$self->add ($child) if $child;	1069	$self->add ($child) if $child;
1045		1070
1046	$self	1071	$self
1047	}	1072	}
1048
1049	#TODO# update range on size_allocate depending on child
1050		1073
1051	sub add {	1074	sub add {
1052	my ($self, $widget) = @_;	1075	my ($self, $widget) = @_;
1053		1076
1054	$self->{vp}->add ($self->{child} = $widget);	1077	$self->{vp}->add ($self->{child} = $widget);
1055	}	1078	}
1056		1079
		1080	sub update_slider {
		1081	my ($self) = @_;
		1082
		1083	my $child = ($self->{vp} or return)->child;
		1084
		1085	if ($self->{scroll_x}) {
		1086	my ($w1, $w2) = ($child->{req_w}, $self->{vp}{w});
		1087	$self->{hslider}->set_range ([$self->{hslider}{range}[0], 0, $w1, $w2, 1]);
		1088
		1089	my $visible = $w1 > $w2;
		1090	if ($visible != $self->{hslider_visible}) {
		1091	$self->{hslider_visible} = $visible;
		1092	$visible ? $self->SUPER::add ($self->{hslider})
		1093	: $self->SUPER::remove ($self->{hslider});
		1094	}
		1095	}
		1096
		1097	if ($self->{scroll_y}) {
		1098	my ($h1, $h2) = ($child->{req_h}, $self->{vp}{h});
		1099	$self->{vslider}->set_range ([$self->{vslider}{range}[0], 0, $h1, $h2, 1]);
		1100
		1101	my $visible = $h1 > $h2;
		1102	if ($visible != $self->{vslider_visible}) {
		1103	$self->{vslider_visible} = $visible;
		1104	$visible ? $self->SUPER::add ($self->{vslider})
		1105	: $self->SUPER::remove ($self->{vslider});
		1106	}
		1107	}
		1108	}
		1109
		1110	sub start_dragging {
		1111	my ($self, $ev) = @_;
		1112
		1113	$self->grab_focus;
		1114
		1115	my $ox = $self->{vp}{view_x};
		1116	my $oy = $self->{vp}{view_y};
		1117
		1118	$self->{motion} = sub {
		1119	my ($ev, $x, $y) = @_;
		1120
		1121	$ox -= $ev->{xrel};
		1122	$oy -= $ev->{yrel};
		1123
		1124	$self->{vp}->set_offset ($ox, $oy);
		1125	};
		1126	}
		1127
1057	sub invoke_mouse_wheel {	1128	sub invoke_mouse_wheel {
1058	my ($self, $ev) = @_;	1129	my ($self, $ev) = @_;
1059		1130
1060	return 0 unless $ev->{dy}; # only vertical movements
1061
1062	$self->{slider}->emit (mouse_wheel => $ev);	1131	$self->{vslider}->emit (mouse_wheel => $ev) if $self->{vslider_visible};
		1132	$self->{hslider}->emit (mouse_wheel => $ev) if $self->{hslider_visible};
1063		1133
1064	1	1134	1
1065	}	1135	}
1066		1136
1067	sub update_slider {	1137	sub invoke_button_down {
1068	my ($self) = @_;	1138	my ($self, $ev, $x, $y) = @_;
1069		1139
1070	$self->{slider}->set_range ([$self->{slider}{range}[0], 0, $self->{vp}->child->{h}, $self->{vp}{h}, 1]);	1140	if ($ev->{button} == 2) {
1071	}	1141	$self->start_dragging ($ev);
		1142	return 1;
		1143	}
1072		1144
1073	sub update {	1145	0
1074	my ($self) = @_;	1146	}
1075		1147
1076	$self->SUPER::update;	1148	sub invoke_button_up {
		1149	my ($self, $ev, $x, $y) = @_;
1077		1150
1078	$self->update_slider;	1151	if (delete $self->{motion}) {
		1152	return 1;
		1153	}
		1154
		1155	0
		1156	}
		1157
		1158	sub invoke_mouse_motion {
		1159	my ($self, $ev, $x, $y) = @_;
		1160
		1161	if ($self->{motion}) {
		1162	$self->{motion}->($ev, $x, $y);
		1163	return 1;
		1164	}
		1165
		1166	0
1079	}	1167	}
1080		1168
1081	sub invoke_size_allocate {	1169	sub invoke_size_allocate {
1082	my ($self, $w, $h) = @_;	1170	my ($self, $w, $h) = @_;
1083		1171
1084	$self->update_slider;	1172	$self->update_slider;
1085
1086	$self->SUPER::invoke_size_allocate ($w, $h)	1173	$self->SUPER::invoke_size_allocate ($w, $h)
1087	}	1174	}
1088		1175
1089	#############################################################################	1176	#############################################################################
1090		1177
…		…
1132		1219
1133	our @ISA = CFPlus::UI::Bin::;	1220	our @ISA = CFPlus::UI::Bin::;
1134		1221
1135	use CFPlus::OpenGL;	1222	use CFPlus::OpenGL;
1136		1223
		1224	sub new {
		1225	my ($class, %arg) = @_;
		1226
		1227	if ((exists $arg{label}) && !ref $arg{label}) {
		1228	$arg{label} = new CFPlus::UI::Label
		1229	align => 1,
		1230	valign => 0,
		1231	text => $arg{label},
		1232	fontsize => ($arg{border} || 0.8) * 0.75;
		1233	}
		1234
		1235	my $self = $class->SUPER::new (
		1236	# label => "",
		1237	fg => [0.6, 0.3, 0.1],
		1238	border => 0.8,
		1239	style => 'single',
		1240	%arg,
		1241	);
		1242
		1243	$self
		1244	}
		1245
		1246	sub add {
		1247	my ($self, @widgets) = @_;
		1248
		1249	$self->SUPER::add (@widgets);
		1250	$self->CFPlus::UI::Container::add ($self->{label}) if $self->{label};
		1251	}
		1252
		1253	sub border {
		1254	int $_[0]{border} * $::FONTSIZE
		1255	}
		1256
		1257	sub size_request {
		1258	my ($self) = @_;
		1259
		1260	($self->{label_w}, undef) = $self->{label}->size_request
		1261	if $self->{label};
		1262
		1263	my ($w, $h) = $self->SUPER::size_request;
		1264
		1265	(
		1266	$w + $self->border * 2,
		1267	$h + $self->border * 2,
		1268	)
		1269	}
		1270
		1271	sub invoke_size_allocate {
		1272	my ($self, $w, $h) = @_;
		1273
		1274	my $border = $self->border;
		1275
		1276	$w -= List::Util::max 0, $border * 2;
		1277	$h -= List::Util::max 0, $border * 2;
		1278
		1279	if (my $label = $self->{label}) {
		1280	$label->{w} = List::Util::max 0, List::Util::min $self->{label_w}, $w - $border * 2;
		1281	$label->{h} = List::Util::min $h, $border;
		1282	$label->invoke_size_allocate ($label->{w}, $label->{h});
		1283	}
		1284
		1285	$self->child->configure ($border, $border, $w, $h);
		1286
		1287	1
		1288	}
		1289
		1290	sub _draw {
		1291	my ($self) = @_;
		1292
		1293	my $child = $self->{children}[0];
		1294
		1295	my $border = $self->border;
		1296	my ($w, $h) = ($self->{w}, $self->{h});
		1297
		1298	$child->draw;
		1299
		1300	glColor @{$self->{fg}};
		1301	glBegin GL_LINE_STRIP;
		1302	glVertex $border * 1.5 , $border * 0.5 + 0.5;
		1303	glVertex $border * 0.5 + 0.5, $border * 0.5 + 0.5;
		1304	glVertex $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
		1305	glVertex $w - $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
		1306	glVertex $w - $border * 0.5 + 0.5, $border * 0.5 + 0.5;
		1307	glVertex $self->{label} ? $border * 2 + $self->{label}{w} : $border * 1.5, $border * 0.5 + 0.5;
		1308	glEnd;
		1309
		1310	if ($self->{label}) {
		1311	glTranslate $border * 2, 0;
		1312	$self->{label}->_draw;
		1313	}
		1314	}
		1315
		1316	#############################################################################
		1317
		1318	package CFPlus::UI::Toplevel;
		1319
		1320	our @ISA = CFPlus::UI::Bin::;
		1321
		1322	use CFPlus::OpenGL;
		1323
1137	my $bg =	1324	my $bg =
1138	new_from_file CFPlus::Texture CFPlus::find_rcfile "d1_bg.png",	1325	new_from_file CFPlus::Texture CFPlus::find_rcfile "d1_bg.png",
1139	mipmap => 1, wrap => 1;	1326	mipmap => 1, wrap => 1;
1140		1327
1141	my @border =	1328	my @border =
1142	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }	1329	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1143	qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);	1330	qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
		1331
		1332	my @icon =
		1333	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
		1334	qw(x1_move.png x1_resize.png);
1144		1335
1145	sub new {	1336	sub new {
1146	my ($class, %arg) = @_;	1337	my ($class, %arg) = @_;
1147		1338
1148	my $self = $class->SUPER::new (	1339	my $self = $class->SUPER::new (
…		…
1317	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	1508	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1318		1509
1319	my $border = $self->border;	1510	my $border = $self->border;
1320		1511
1321	glColor @{ $self->{border_bg} };	1512	glColor @{ $self->{border_bg} };
1322	$border[0]->draw_quad_alpha (0, 0, $w, $border);	1513	$border[0]->draw_quad_alpha ( 0, 0, $w, $border);
1323	$border[1]->draw_quad_alpha (0, $border, $border, $ch);	1514	$border[1]->draw_quad_alpha ( 0, $border, $border, $ch);
1324	$border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);	1515	$border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1325	$border[3]->draw_quad_alpha (0, $h - $border, $w, $border);	1516	$border[3]->draw_quad_alpha ( 0, $h - $border, $w, $border);
		1517
		1518	# move
		1519	my $w2 = ($w - $border) * .5;
		1520	my $h2 = ($h - $border) * .5;
		1521	$icon[0]->draw_quad_alpha ( 0, $h2, $border, $border);
		1522	$icon[0]->draw_quad_alpha ($w - $border, $h2, $border, $border);
		1523	$icon[0]->draw_quad_alpha ($w2 , $h - $border, $border, $border);
		1524
		1525	# resize
		1526	$icon[1]->draw_quad_alpha ( 0, 0, $border, $border);
		1527	$icon[1]->draw_quad_alpha ($w - $border, 0, $border, $border)
		1528	unless $self->{has_close_button};
		1529	$icon[1]->draw_quad_alpha ( 0, $h - $border, $border, $border);
		1530	$icon[1]->draw_quad_alpha ($w - $border, $h - $border, $border, $border);
1326		1531
1327	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {	1532	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1328	glColor @{ $self->{bg} };	1533	glColor @{ $self->{bg} };
1329		1534
1330	# TODO: repeat texture not scale	1535	# TODO: repeat texture not scale
…		…
1351		1556
1352	#############################################################################	1557	#############################################################################
1353		1558
1354	package CFPlus::UI::Table;	1559	package CFPlus::UI::Table;
1355		1560
1356	our @ISA = CFPlus::UI::Base::;	1561	our @ISA = CFPlus::UI::Container::;
1357		1562
1358	use List::Util qw(max sum);	1563	use List::Util qw(max sum);
1359		1564
1360	use CFPlus::OpenGL;	1565	use CFPlus::OpenGL;
1361		1566
1362	sub new {	1567	sub new {
1363	my $class = shift;	1568	my $class = shift;
1364		1569
1365	$class->SUPER::new (	1570	$class->SUPER::new (
1366	col_expand => [],	1571	col_expand => [],
		1572	row_expand => [],
1367	@_,	1573	@_,
1368	)	1574	)
1369	}	1575	}
1370		1576
1371	sub children {
1372	grep $_, map @$_, grep $_, @{ $_[0]{children} }
1373	}
1374
1375	sub add {	1577	sub add {
		1578	my ($self, @widgets) = @_;
		1579
		1580	for my $child (@widgets) {
		1581	$child->{rowspan} ||= 1;
		1582	$child->{colspan} ||= 1;
		1583	}
		1584
		1585	$self->SUPER::add (@widgets);
		1586	}
		1587
		1588	sub add_at {
1376	my ($self) = shift;	1589	my $self = shift;
		1590
		1591	my @widgets;
1377		1592
1378	while (@_) {	1593	while (@_) {
1379	my ($x, $y, $child) = splice @_, 0, 3, ();	1594	my ($col, $row, $child) = splice @_, 0, 3, ();
1380	$child->set_parent ($self);
1381	$self->{children}[$y][$x] = $child;
1382	}
1383		1595
1384	$self->{force_realloc} = 1;	1596	$child->{row} = $row;
1385	$self->{force_size_alloc} = 1;	1597	$child->{col} = $col;
1386	$self->realloc;
1387	}
1388		1598
1389	sub remove {	1599	push @widgets, $child;
		1600	}
		1601
		1602	$self->add (@widgets);
		1603	}
		1604
		1605	sub get_wh {
1390	my ($self, $child) = @_;	1606	my ($self) = @_;
1391		1607
1392	# TODO: not yet implemented	1608	my (@w, @h);
1393	}
1394
1395	# TODO: move to container class maybe? send children a signal on removal?
1396	sub clear {
1397	my ($self) = @_;
1398		1609
1399	my @children = $self->children;	1610	my @children = $self->children;
1400	delete $self->{children};	1611
		1612	# first pass, columns
		1613	for my $widget (sort { $a->{colspan} <=> $b->{colspan} } @children) {
		1614	my ($c, $w, $cs) = @$widget{qw(col req_w colspan)};
		1615
		1616	my $sw = sum @w[$c .. $c + $cs - 1];
		1617
		1618	if ($w > $sw) {
		1619	$_ += ($w - $sw) / ($sw ? $sw / $_ : $cs) for @w[$c .. $c + $cs - 1];
		1620	}
1401		1621	}
1402	for (@children) {
1403	delete $_->{parent};
1404	$_->hide;
1405	}
1406		1622
1407	$self->realloc;	1623	# second pass, rows
1408	}	1624	for my $widget (sort { $a->{rowspan} <=> $b->{rowspan} } @children) {
1409
1410	sub get_wh {
1411	my ($self) = @_;
1412
1413	my (@w, @h);
1414
1415	for my $y (0 .. $#{$self->{children}}) {
1416	my $row = $self->{children}[$y]
1417	or next;
1418
1419	for my $x (0 .. $#$row) {
1420	my $widget = $row->[$x]
1421	or next;
1422	my ($w, $h) = @$widget{qw(req_w req_h)};	1625	my ($r, $h, $rs) = @$widget{qw(row req_h rowspan)};
1423		1626
1424	$w[$x] = max $w[$x], $w;	1627	my $sh = sum @h[$r .. $r + $rs - 1];
1425	$h[$y] = max $h[$y], $h;	1628
		1629	if ($h > $sh) {
		1630	$_ += ($h - $sh) / ($sh ? $sh / $_ : $rs) for @h[$r .. $r + $rs - 1];
1426	}	1631	}
1427	}	1632	}
1428		1633
1429	(\@w, \@h)	1634	(\@w, \@h)
1430	}	1635	}
…		…
1446	my ($ws, $hs) = $self->get_wh;	1651	my ($ws, $hs) = $self->get_wh;
1447		1652
1448	my $req_w = (sum @$ws) || 1;	1653	my $req_w = (sum @$ws) || 1;
1449	my $req_h = (sum @$hs) || 1;	1654	my $req_h = (sum @$hs) || 1;
1450		1655
1451	# TODO: nicer code && do row_expand	1656	# now linearly scale the rows/columns to the allocated size
1452	my @col_expand = @{$self->{col_expand}};	1657	my @col_expand = @{$self->{col_expand}};
1453	@col_expand = (1) x @$ws unless @col_expand;	1658	@col_expand = (1) x @$ws unless @col_expand;
1454	my $col_expand = (sum @col_expand) || 1;	1659	my $col_expand = (sum @col_expand) || 1;
1455		1660
1456	# linearly scale sizes
1457	$ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;	1661	$ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
1458	$hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
1459		1662
1460	CFPlus::UI::harmonize $ws;	1663	CFPlus::UI::harmonize $ws;
		1664
		1665	my @row_expand = @{$self->{row_expand}};
		1666	@row_expand = (1) x @$ws unless @row_expand;
		1667	my $row_expand = (sum @row_expand) || 1;
		1668
		1669	$hs->[$_] += $row_expand[$_] / $row_expand * ($h - $req_h) for 0 .. $#$hs;
		1670
1461	CFPlus::UI::harmonize $hs;	1671	CFPlus::UI::harmonize $hs;
1462		1672
1463	my $y;	1673	my @x; for (0 .. $#$ws) { $x[$_ + 1] = $x[$_] + $ws->[$_] }
		1674	my @y; for (0 .. $#$hs) { $y[$_ + 1] = $y[$_] + $hs->[$_] }
1464		1675
1465	for my $r (0 .. $#{$self->{children}}) {	1676	for my $widget ($self->children) {
1466	my $row = $self->{children}[$r]	1677	my ($r, $c, $w, $h, $rs, $cs) = @$widget{qw(row col req_w req_h rowspan colspan)};
1467	or next;
1468		1678
1469	my $x = 0;	1679	$widget->configure (
1470	my $row_h = $hs->[$r];	1680	$x[$c], $y[$r],
		1681	$x[$c + $cs] - $x[$c], $y[$r + $rs] - $y[$r],
1471		1682	);
1472	for my $c (0 .. $#$row) {	1683	}
1473	my $col_w = $ws->[$c];
1474		1684
1475	if (my $widget = $row->[$c]) {	1685	1
1476	$widget->configure ($x, $y, $col_w, $row_h);	1686	}
1477	}
1478		1687
1479	$x += $col_w;	1688	#############################################################################
		1689
		1690	package CFPlus::UI::Fixed;
		1691
		1692	use List::Util qw(min max);
		1693
		1694	our @ISA = CFPlus::UI::Container::;
		1695
		1696	sub _scale($$$) {
		1697	my ($rel, $val, $max) = @_;
		1698
		1699	$rel ? $val * $max : $val
		1700	}
		1701
		1702	sub size_request {
		1703	my ($self) = @_;
		1704
		1705	my ($x1, $y1, $x2, $y2) = (0, 0, 0, 0);
		1706
		1707	# determine overall size by querying abs widgets
		1708	for my $child ($self->visible_children) {
		1709	unless ($child->{c_rel}) {
		1710	my $x = $child->{c_x};
		1711	my $y = $child->{c_y};
		1712
		1713	$x1 = min $x1, $x; $x2 = max $x2, $x + $child->{req_w};
		1714	$y1 = min $y1, $y; $y2 = max $y2, $y + $child->{req_h};
1480	}	1715	}
		1716	}
1481		1717
1482	$y += $row_h;	1718	my $W = $x2 - $x1;
		1719	my $H = $y2 - $y1;
		1720
		1721	# now layout remaining widgets
		1722	for my $child ($self->visible_children) {
		1723	if ($child->{c_rel}) {
		1724	my $x = _scale $child->{c_rel}, $child->{c_x}, $W;
		1725	my $y = _scale $child->{c_rel}, $child->{c_y}, $H;
		1726
		1727	$x1 = min $x1, $x; $x2 = max $x2, $x + $child->{req_w};
		1728	$y1 = min $y1, $y; $y2 = max $y2, $y + $child->{req_h};
		1729	}
		1730	}
		1731
		1732	my $W = $x2 - $x1;
		1733	my $H = $y2 - $y1;
		1734
		1735	($W, $H)
		1736	}
		1737
		1738	sub invoke_size_allocate {
		1739	my ($self, $W, $H) = @_;
		1740
		1741	for my $child ($self->visible_children) {
		1742	my $x = _scale $child->{c_rel}, $child->{c_x}, $W;
		1743	my $y = _scale $child->{c_rel}, $child->{c_y}, $H;
		1744
		1745	$x += $child->{c_halign} * $child->{req_w};
		1746	$y += $child->{c_valign} * $child->{req_h};
		1747
		1748	$child->configure (int $x, int $y, $child->{req_w}, $child->{req_h});
1483	}	1749	}
1484		1750
1485	1	1751	1
1486	}	1752	}
1487		1753
1488	sub find_widget {
1489	my ($self, $x, $y) = @_;
1490
1491	$x -= $self->{x};
1492	$y -= $self->{y};
1493
1494	my $res;
1495
1496	for (grep $_, map @$_, grep $_, @{ $self->{children} }) {
1497	$res = $_->find_widget ($x, $y)
1498	and return $res;
1499	}
1500
1501	$self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
1502	}
1503
1504	sub _draw {
1505	my ($self) = @_;
1506
1507	for (grep $_, @{$self->{children}}) {
1508	$_->draw for grep $_, @$_;
1509	}
1510	}
1511
1512	#############################################################################	1754	#############################################################################
1513		1755
1514	package CFPlus::UI::Box;	1756	package CFPlus::UI::Box;
1515		1757
1516	our @ISA = CFPlus::UI::Container::;	1758	our @ISA = CFPlus::UI::Container::;
1517		1759
1518	sub size_request {	1760	sub size_request {
1519	my ($self) = @_;	1761	my ($self) = @_;
		1762
		1763	my @children = $self->visible_children;
1520		1764
1521	$self->{vertical}	1765	$self->{vertical}
1522	? (	1766	? (
1523	(List::Util::max map $_->{req_w}, @{$self->{children}}),	1767	(List::Util::max map $_->{req_w}, @children),
1524	(List::Util::sum map $_->{req_h}, @{$self->{children}}),	1768	(List::Util::sum map $_->{req_h}, @children),
1525	)	1769	)
1526	: (	1770	: (
1527	(List::Util::sum map $_->{req_w}, @{$self->{children}}),	1771	(List::Util::sum map $_->{req_w}, @children),
1528	(List::Util::max map $_->{req_h}, @{$self->{children}}),	1772	(List::Util::max map $_->{req_h}, @children),
1529	)	1773	)
1530	}	1774	}
1531		1775
1532	sub invoke_size_allocate {	1776	sub invoke_size_allocate {
1533	my ($self, $w, $h) = @_;	1777	my ($self, $w, $h) = @_;
…		…
1774	$self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}	2018	$self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1775	: $self->{valign} > 0 ? $self->{h} - $size->[1] - $self->{padding_y}	2019	: $self->{valign} > 0 ? $self->{h} - $size->[1] - $self->{padding_y}
1776	: ($self->{h} - $size->[1]) * 0.5);	2020	: ($self->{h} - $size->[1]) * 0.5);
1777	};	2021	};
1778		2022
1779	my $w = List::Util::min $self->{w} + 4, $size->[0];	2023	# unless ($self->{list}) {
1780	my $h = List::Util::min $self->{h} + 2, $size->[1];	2024	# $self->{list} = CFPlus::OpenGL::glGenList;
		2025	# CFPlus::OpenGL::glNewList $self->{list};
		2026	# $self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
		2027	# CFPlus::OpenGL::glEndList;
		2028	# }
		2029	#
		2030	# CFPlus::OpenGL::glCallList $self->{list};
1781		2031
1782	$self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});	2032	$self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
1783	}	2033	}
		2034
		2035	#sub destroy {
		2036	# my ($self) = @_;
		2037	#
		2038	# CFPlus::OpenGL::glDeleteList delete $self->{list} if $self->{list};
		2039	#
		2040	# $self->SUPER::destroy;
		2041	#}
1784		2042
1785	#############################################################################	2043	#############################################################################
1786		2044
1787	package CFPlus::UI::EntryBase;	2045	package CFPlus::UI::EntryBase;
1788		2046
…		…
1800	active_fg => [0, 0, 0],	2058	active_fg => [0, 0, 0],
1801	can_hover => 1,	2059	can_hover => 1,
1802	can_focus => 1,	2060	can_focus => 1,
1803	valign => 0,	2061	valign => 0,
1804	can_events => 1,	2062	can_events => 1,
		2063	ellipsise => 0,
1805	#text => ...	2064	#text => ...
1806	#hidden => "*",	2065	#hidden => "*",
1807	@_	2066	@_
1808	)	2067	)
1809	}	2068	}
…		…
1853	my $mod = $ev->{mod};	2112	my $mod = $ev->{mod};
1854	my $sym = $ev->{sym};	2113	my $sym = $ev->{sym};
1855	my $uni = $ev->{unicode};	2114	my $uni = $ev->{unicode};
1856		2115
1857	my $text = $self->get_text;	2116	my $text = $self->get_text;
		2117
		2118	$self->{cursor} = List::Util::max 0, List::Util::min $self->{cursor}, length $text;
1858		2119
1859	if ($uni == 8) {	2120	if ($uni == 8) {
1860	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};	2121	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1861	} elsif ($uni == 127) {	2122	} elsif ($uni == 127) {
1862	substr $text, $self->{cursor}, 1, "";	2123	substr $text, $self->{cursor}, 1, "";
1863	} elsif ($sym == CFPlus::SDLK_LEFT) {	2124	} elsif ($sym == CFPlus::SDLK_LEFT) {
1864	--$self->{cursor} if $self->{cursor};	2125	--$self->{cursor} if $self->{cursor};
1865	} elsif ($sym == CFPlus::SDLK_RIGHT) {	2126	} elsif ($sym == CFPlus::SDLK_RIGHT) {
1866	++$self->{cursor} if $self->{cursor} < length $self->{text};	2127	++$self->{cursor} if $self->{cursor} < length $self->{text};
1867	} elsif ($sym == CFPlus::SDLK_HOME) {	2128	} elsif ($sym == CFPlus::SDLK_HOME) {
		2129	# what a hack
		2130	$self->{cursor} =
		2131	(substr $self->{text}, 0, $self->{cursor}) =~ /^(.*\012)/
		2132	? length $1
		2133	: 0;
		2134	} elsif ($sym == CFPlus::SDLK_END) {
		2135	# uh, again
		2136	$self->{cursor} =
		2137	(substr $self->{text}, $self->{cursor}) =~ /^([^\012]*)\012/
		2138	? $self->{cursor} + length $1
		2139	: length $self->{text};
		2140	} elsif ($uni == 21) { # ctrl-u
		2141	$text = "";
1868	$self->{cursor} = 0;	2142	$self->{cursor} = 0;
1869	} elsif ($sym == CFPlus::SDLK_END) {
1870	$self->{cursor} = length $text;
1871	} elsif ($uni == 27) {	2143	} elsif ($uni == 27) {
1872	$self->emit ('escape');	2144	$self->emit ('escape');
1873	} elsif ($uni) {	2145	} elsif ($uni == 0x0d) {
		2146	substr $text, $self->{cursor}++, 0, "\012";
		2147	} elsif ($uni >= 0x20) {
1874	substr $text, $self->{cursor}++, 0, chr $uni;	2148	substr $text, $self->{cursor}++, 0, chr $uni;
1875	} else {	2149	} else {
1876	return 0;	2150	return 0;
1877	}	2151	}
1878		2152
1879	$self->_set_text ($text);	2153	$self->_set_text ($text);
1880		2154
1881	$self->realloc;	2155	$self->realloc;
		2156	$self->update;
1882		2157
1883	1	2158	1
1884	}	2159	}
1885		2160
1886	sub invoke_focus_in {	2161	sub invoke_focus_in {
…		…
1955	glVertex 0.5 + $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};	2230	glVertex 0.5 + $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1956	glEnd;	2231	glEnd;
1957	}	2232	}
1958	}	2233	}
1959		2234
		2235	#############################################################################
		2236
1960	package CFPlus::UI::Entry;	2237	package CFPlus::UI::Entry;
1961		2238
1962	our @ISA = CFPlus::UI::EntryBase::;	2239	our @ISA = CFPlus::UI::EntryBase::;
1963		2240
1964	use CFPlus::OpenGL;	2241	use CFPlus::OpenGL;
…		…
1966	sub invoke_key_down {	2243	sub invoke_key_down {
1967	my ($self, $ev) = @_;	2244	my ($self, $ev) = @_;
1968		2245
1969	my $sym = $ev->{sym};	2246	my $sym = $ev->{sym};
1970		2247
1971	if ($sym == 13) {	2248	if ($ev->{uni} == 0x0d || $sym == 13) {
1972	unshift @{$self->{history}},	2249	unshift @{$self->{history}},
1973	my $txt = $self->get_text;	2250	my $txt = $self->get_text;
1974		2251
1975	$self->{history_pointer} = -1;	2252	$self->{history_pointer} = -1;
1976	$self->{history_saveback} = '';	2253	$self->{history_saveback} = '';
…		…
2006	1	2283	1
2007	}	2284	}
2008		2285
2009	#############################################################################	2286	#############################################################################
2010		2287
		2288	package CFPlus::UI::TextEdit;
		2289
		2290	our @ISA = CFPlus::UI::EntryBase::;
		2291
		2292	use CFPlus::OpenGL;
		2293
		2294	sub move_cursor_ver {
		2295	my ($self, $dy) = @_;
		2296
		2297	my ($y, $x) = $self->{layout}->index_to_line_x ($self->{cursor});
		2298
		2299	$y += $dy;
		2300
		2301	if (defined (my $index = $self->{layout}->line_x_to_index ($y, $x))) {
		2302	$self->{cursor} = $index;
		2303	delete $self->{cur_h};
		2304	$self->update;
		2305	return;
		2306	}
		2307	}
		2308
		2309	sub invoke_key_down {
		2310	my ($self, $ev) = @_;
		2311
		2312	my $sym = $ev->{sym};
		2313
		2314	if ($sym == CFPlus::SDLK_UP) {
		2315	$self->move_cursor_ver (-1);
		2316	} elsif ($sym == CFPlus::SDLK_DOWN) {
		2317	$self->move_cursor_ver (+1);
		2318	} else {
		2319	return $self->SUPER::invoke_key_down ($ev)
		2320	}
		2321
		2322	1
		2323	}
		2324
		2325	#############################################################################
		2326
2011	package CFPlus::UI::Button;	2327	package CFPlus::UI::Button;
2012		2328
2013	our @ISA = CFPlus::UI::Label::;	2329	our @ISA = CFPlus::UI::Label::;
2014		2330
2015	use CFPlus::OpenGL;	2331	use CFPlus::OpenGL;
2016		2332
2017	my @tex =	2333	my @tex =
2018	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }	2334	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
2019	qw(b1_button_active.png);	2335	qw(b1_button_inactive.png b1_button_active.png);
2020		2336
2021	sub new {	2337	sub new {
2022	my $class = shift;	2338	my $class = shift;
2023		2339
2024	$class->SUPER::new (	2340	$class->SUPER::new (
2025	padding_x => 4,	2341	padding_x => 4,
2026	padding_y => 4,	2342	padding_y => 4,
2027	fg => [1, 1, 1],	2343	fg => [1.0, 1.0, 1.0],
2028	active_fg => [0, 0, 1],	2344	active_fg => [0.8, 0.8, 0.8],
2029	can_hover => 1,	2345	can_hover => 1,
2030	align => 0,	2346	align => 0,
2031	valign => 0,	2347	valign => 0,
2032	can_events => 1,	2348	can_events => 1,
2033	@_	2349	@_
…		…
2051		2367
2052	glEnable GL_TEXTURE_2D;	2368	glEnable GL_TEXTURE_2D;
2053	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2369	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2054	glColor 0, 0, 0, 1;	2370	glColor 0, 0, 0, 1;
2055		2371
		2372	my $tex = $tex[$GRAB == $self];
2056	$tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});	2373	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2057		2374
2058	glDisable GL_TEXTURE_2D;	2375	glDisable GL_TEXTURE_2D;
2059		2376
2060	$self->SUPER::_draw;	2377	$self->SUPER::_draw;
2061	}	2378	}
…		…
2157	or Carp::croak "'path' or 'tex' attributes required";	2474	or Carp::croak "'path' or 'tex' attributes required";
2158		2475
2159	$self->{tex} ||= $texture_cache{$self->{path}} ||=	2476	$self->{tex} ||= $texture_cache{$self->{path}} ||=
2160	new_from_file CFPlus::Texture CFPlus::find_rcfile $self->{path}, mipmap => 1;	2477	new_from_file CFPlus::Texture CFPlus::find_rcfile $self->{path}, mipmap => 1;
2161		2478
2162	Scalar::Util::weaken $texture_cache{$self->{path}};	2479	CFPlus::weaken $texture_cache{$self->{path}};
2163		2480
2164	$self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};	2481	$self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
2165		2482
2166	$self	2483	$self
2167	}	2484	}
…		…
2514		2831
2515	$self->SUPER::invoke_button_down ($ev, $x, $y);	2832	$self->SUPER::invoke_button_down ($ev, $x, $y);
2516		2833
2517	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];	2834	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2518		2835
2519	$self->invoke_mouse_motion ($ev, $x, $y)	2836	$self->invoke_mouse_motion ($ev, $x, $y);
		2837
		2838	1
2520	}	2839	}
2521		2840
2522	sub invoke_mouse_motion {	2841	sub invoke_mouse_motion {
2523	my ($self, $ev, $x, $y) = @_;	2842	my ($self, $ev, $x, $y) = @_;
2524		2843
…		…
2540	sub invoke_mouse_wheel {	2859	sub invoke_mouse_wheel {
2541	my ($self, $ev) = @_;	2860	my ($self, $ev) = @_;
2542		2861
2543	my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx};	2862	my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx};
2544		2863
		2864	my $pagepart = $ev->{mod} & CFPlus::KMOD_SHIFT ? 1 : 0.2;
		2865
2545	$self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * 0.2);	2866	$self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * $pagepart);
2546		2867
2547	! ! $delta	2868	1
2548	}	2869	}
2549		2870
2550	sub update {	2871	sub update {
2551	my ($self) = @_;	2872	my ($self) = @_;
2552		2873
…		…
2660	#font => default_font	2981	#font => default_font
2661	@_,	2982	@_,
2662		2983
2663	layout => (new CFPlus::Layout),	2984	layout => (new CFPlus::Layout),
2664	par => [],	2985	par => [],
		2986	max_par => 0,
2665	height => 0,	2987	height => 0,
2666	children => [	2988	children => [
2667	(new CFPlus::UI::Empty expand => 1),	2989	(new CFPlus::UI::Empty expand => 1),
2668	(new CFPlus::UI::Slider vertical => 1),	2990	(new CFPlus::UI::Slider vertical => 1),
2669	],	2991	],
…		…
2682	}	3004	}
2683		3005
2684	sub size_request {	3006	sub size_request {
2685	my ($self) = @_;	3007	my ($self) = @_;
2686		3008
2687	my ($empty, $slider) = @{ $self->{children} };	3009	my ($empty, $slider) = $self->visible_children;
2688		3010
2689	local $self->{children} = [$empty, $slider];	3011	local $self->{children} = [$empty, $slider];
2690	$self->SUPER::size_request	3012	$self->SUPER::size_request
2691	}	3013	}
2692		3014
…		…
2748	sub set_offset {	3070	sub set_offset {
2749	my ($self, $offset) = @_;	3071	my ($self, $offset) = @_;
2750		3072
2751	# todo: base offset on lines or so, not on pixels	3073	# todo: base offset on lines or so, not on pixels
2752	$self->{children}[1]->set_value ($offset);	3074	$self->{children}[1]->set_value ($offset);
		3075	}
		3076
		3077	sub current_paragraph {
		3078	my ($self) = @_;
		3079
		3080	$self->{top_paragraph} - 1
		3081	}
		3082
		3083	sub scroll_to {
		3084	my ($self, $para) = @_;
		3085
		3086	$para = List::Util::max 0, List::Util::min $#{$self->{par}}, $para;
		3087
		3088	$self->{scroll_to} = $para;
		3089	$self->update;
2753	}	3090	}
2754		3091
2755	sub clear {	3092	sub clear {
2756	my ($self) = @_;	3093	my ($self) = @_;
2757		3094
…		…
2779		3116
2780	$self->add (@{ $para->{widget} }) if @{ $para->{widget} };	3117	$self->add (@{ $para->{widget} }) if @{ $para->{widget} };
2781	push @{$self->{par}}, $para;	3118	push @{$self->{par}}, $para;
2782	}	3119	}
2783		3120
		3121	if (my $max = $self->{max_par}) {
		3122	shift @{$self->{par}} while @{$self->{par}} > $max;
		3123	}
		3124
2784	$self->{need_reflow}++;	3125	$self->{need_reflow}++;
2785	$self->update;	3126	$self->update;
2786	}	3127	}
2787		3128
2788	sub scroll_to_bottom {	3129	sub scroll_to_bottom {
2789	my ($self) = @_;	3130	my ($self) = @_;
2790		3131
2791	$self->{scroll_to_bottom} = 1;	3132	$self->{scroll_to} = $#{$self->{par}};
2792	$self->update;	3133	$self->update;
2793	}	3134	}
2794		3135
		3136	sub force_uptodate {
		3137	my ($self) = @_;
		3138
		3139	if (delete $self->{need_reflow}) {
		3140	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
		3141
		3142	my $height = 0;
		3143
		3144	for my $para (@{$self->{par}}) {
		3145	if ($para->{w} != $W && ($para->{wrapped} || $para->{w} > $W)) {
		3146	my $layout = $self->get_layout ($para);
		3147	my ($w, $h) = $layout->size;
		3148
		3149	$para->{w} = $w + $para->{indent};
		3150	$para->{h} = $h;
		3151	$para->{wrapped} = $layout->has_wrapped;
		3152	}
		3153
		3154	$para->{y} = $height;
		3155	$height += $para->{h};
		3156	}
		3157
		3158	$self->{height} = $height;
		3159	$self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
		3160
		3161	delete $self->{texture};
		3162	}
		3163
		3164	if (my $paridx = delete $self->{scroll_to}) {
		3165	$self->{children}[1]->set_value ($self->{par}[$paridx]{y});
		3166	}
		3167	}
		3168
2795	sub update {	3169	sub update {
2796	my ($self) = @_;	3170	my ($self) = @_;
2797		3171
2798	$self->SUPER::update;	3172	$self->SUPER::update;
2799		3173
2800	return unless $self->{h} > 0;	3174	return unless $self->{h} > 0;
2801		3175
2802	delete $self->{texture};	3176	delete $self->{texture};
2803		3177
2804	$ROOT->on_post_alloc ($self => sub {	3178	$ROOT->on_post_alloc ($self => sub {
		3179	$self->force_uptodate;
		3180
2805	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};	3181	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2806
2807	if (delete $self->{need_reflow}) {
2808	my $height = 0;
2809
2810	for my $para (@{$self->{par}}) {
2811	if ($para->{w} != $W && ($para->{wrapped} || $para->{w} > $W)) {
2812	my $layout = $self->get_layout ($para);
2813	my ($w, $h) = $layout->size;
2814
2815	$para->{w} = $w + $para->{indent};
2816	$para->{h} = $h;
2817	$para->{wrapped} = $layout->has_wrapped;
2818	}
2819
2820	$height += $para->{h};
2821	}
2822
2823	$self->{height} = $height;
2824
2825	$self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
2826
2827	delete $self->{texture};
2828	}
2829
2830	if (delete $self->{scroll_to_bottom}) {
2831	$self->{children}[1]->set_value (1e10);
2832	}
2833		3182
2834	$self->{texture} ||= new_from_opengl CFPlus::Texture $W, $H, sub {	3183	$self->{texture} ||= new_from_opengl CFPlus::Texture $W, $H, sub {
2835	glClearColor 0, 0, 0, 0;	3184	glClearColor 0, 0, 0, 0;
2836	glClear GL_COLOR_BUFFER_BIT;	3185	glClear GL_COLOR_BUFFER_BIT;
2837		3186
		3187	package CFPlus::UI::Base;
		3188	local ($draw_x, $draw_y, $draw_w, $draw_h) =
		3189	(0, 0, $self->{w}, $self->{h});
		3190
		3191	my $top = int $self->{children}[1]{range}[0];
		3192
		3193	my $paridx = 0;
		3194	my $top_paragraph;
2838	my $top = int $self->{children}[1]{range}[0];	3195	my $top = int $self->{children}[1]{range}[0];
2839		3196
2840	my $y0 = $top;	3197	my $y0 = $top;
2841	my $y1 = $top + $H;	3198	my $y1 = $top + $H;
2842		3199
2843	my $y = 0;
2844
2845	for my $para (@{$self->{par}}) {	3200	for my $para (@{$self->{par}}) {
2846	my $h = $para->{h};	3201	my $h = $para->{h};
		3202	my $y = $para->{y};
2847		3203
2848	if ($y0 < $y + $h && $y < $y1) {	3204	if ($y0 < $y + $h && $y < $y1) {
2849
2850	my $layout = $self->get_layout ($para);	3205	my $layout = $self->get_layout ($para);
2851		3206
2852	$layout->render ($para->{indent}, $y - $y0);	3207	$layout->render ($para->{indent}, $y - $y0);
2853		3208
2854	if (my @w = @{ $para->{widget} }) {	3209	if (my @w = @{ $para->{widget} }) {
…		…
2863	$_->draw;	3218	$_->draw;
2864	}	3219	}
2865	}	3220	}
2866	}	3221	}
2867		3222
2868	$y += $h;	3223	$paridx++;
		3224	$top_paragraph ||= $paridx if $y >= $top;
2869	}	3225	}
		3226
		3227	$self->{top_paragraph} = $top_paragraph;
2870	};	3228	};
2871	});	3229	});
2872	}	3230	}
2873		3231
2874	sub reconfigure {	3232	sub reconfigure {
…		…
3077		3435
3078	sub new {	3436	sub new {
3079	my $class = shift;	3437	my $class = shift;
3080		3438
3081	my $self = $class->SUPER::new (	3439	my $self = $class->SUPER::new (
		3440	size_w => 32,
		3441	size_h => 8,
3082	aspect => 1,	3442	aspect => 1,
3083	can_events => 0,	3443	can_events => 0,
3084	@_,	3444	@_,
3085	);	3445	);
3086		3446
3087	if ($self->{anim} && $self->{animspeed}) {	3447	if ($self->{anim} && $self->{animspeed}) {
3088	Scalar::Util::weaken (my $widget = $self);	3448	CFPlus::weaken (my $widget = $self);
3089		3449
		3450	$widget->{animspeed} = List::Util::max 0.05, $widget->{animspeed};
		3451	$widget->{anim_start} = $self->{animspeed} * int Event::time / $self->{animspeed};
3090	$self->{timer} = Event->timer (	3452	$self->{timer} = Event->timer (
3091	at => $self->{animspeed} * int $::NOW / $self->{animspeed},
3092	hard => 1,	3453	parked => 1,
3093	interval => $self->{animspeed},
3094	cb => sub {	3454	cb => sub {
		3455	return unless $::CONN && $widget;
		3456
3095	++$widget->{frame};	3457	++$widget->{frame};
		3458	$widget->update_face;
3096	$widget->update;	3459	$widget->update;
		3460
		3461	$widget->update_timer;
3097	},	3462	},
3098	);	3463	);
		3464
		3465	$self->update_face;
		3466	$self->update_timer;
3099	}	3467	}
3100		3468
3101	$self	3469	$self
3102	}	3470	}
3103		3471
		3472	sub update_timer {
		3473	my ($self) = @_;
		3474
		3475	return unless $self->{timer};
		3476
		3477	if ($self->{visible}) {
		3478	$self->{timer}->at (
		3479	$self->{anim_start}
		3480	+ $self->{animspeed}
		3481	* int 1.5 + (Event::time - $self->{anim_start}) / $self->{animspeed}
		3482	);
		3483	$self->{timer}->start;
		3484	} else {
		3485	$self->{timer}->stop;
		3486	}
		3487	}
		3488
		3489	sub update_face {
		3490	my ($self) = @_;
		3491
		3492	return unless $::CONN;
		3493
		3494	if (my $anim = $::CONN->{anim}[$self->{anim}]) {
		3495	if ($anim && @$anim) {
		3496	delete $self->{wait_face};
		3497	$self->{face} = $anim->[ $self->{frame} % @$anim ];
		3498	$self->{tex} = $::CONN->{texture}[ $::CONN->{faceid}[$self->{face}] ];
		3499	}
		3500	}
		3501	}
		3502
3104	sub size_request {	3503	sub size_request {
3105	(32, 8)	3504	my ($self) = @_;
		3505
		3506	if ($::CONN) {
		3507	if (my $faceid = $::CONN->{faceid}[$self->{face}]) {
		3508	if (my $tex = $::CONN->{texture}[$faceid]) {
		3509	$self->{tex} = $tex;
		3510	return ($self->{size_w} || $tex->{w}, $self->{size_h} || $tex->{h});
		3511	} else {
		3512	$self->{wait_face} ||= $::CONN->connect_face_update ($faceid, sub {
		3513	$self->realloc;
		3514	});
		3515	}
		3516	}
		3517	}
		3518
		3519	($self->{size_w} || 8, $self->{size_h} || 8)
3106	}	3520	}
3107		3521
3108	sub update {	3522	sub update {
3109	my ($self) = @_;	3523	my ($self) = @_;
3110		3524
3111	return unless $self->{visible};	3525	return unless $self->{visible};
3112		3526
3113	$self->SUPER::update;	3527	$self->SUPER::update;
3114	}	3528	}
3115		3529
		3530	sub invoke_visibility_change {
		3531	my ($self) = @_;
		3532
		3533	$self->update_timer;
		3534
		3535	0
		3536	}
		3537
3116	sub _draw {	3538	sub _draw {
3117	my ($self) = @_;	3539	my ($self) = @_;
3118		3540
3119	return unless $::CONN;
3120
3121	$self->SUPER::_draw;	3541	$self->SUPER::_draw;
3122		3542
3123	my $face;	3543	if (my $tex = $self->{tex}) {
3124
3125	if ($self->{frame}) {
3126	my $anim = $::CONN->{anim}[$self->{anim}];
3127
3128	$face = $anim->[ $self->{frame} % @$anim ]
3129	if $anim && @$anim;
3130	}
3131
3132	my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
3133
3134	if ($tex) {
3135	glEnable GL_TEXTURE_2D;	3544	glEnable GL_TEXTURE_2D;
3136	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	3545	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
3137	glColor 0, 0, 0, 1;	3546	glColor 0, 0, 0, 1;
3138	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});	3547	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
3139	glDisable GL_TEXTURE_2D;	3548	glDisable GL_TEXTURE_2D;
…		…
3141	}	3550	}
3142		3551
3143	sub destroy {	3552	sub destroy {
3144	my ($self) = @_;	3553	my ($self) = @_;
3145		3554
3146	$self->{timer}->cancel	3555	(delete $self->{timer})->cancel
3147	if $self->{timer};	3556	if $self->{timer};
3148		3557
3149	$self->SUPER::destroy;	3558	$self->SUPER::destroy;
3150	}	3559	}
3151		3560
…		…
3153		3562
3154	package CFPlus::UI::Buttonbar;	3563	package CFPlus::UI::Buttonbar;
3155		3564
3156	our @ISA = CFPlus::UI::HBox::;	3565	our @ISA = CFPlus::UI::HBox::;
3157		3566
3158	# TODO: should actualyl wrap buttons and other goodies.	3567	# TODO: should actually wrap buttons and other goodies.
3159		3568
3160	#############################################################################	3569	#############################################################################
3161		3570
3162	package CFPlus::UI::Menu;	3571	package CFPlus::UI::Menu;
3163		3572
3164	our @ISA = CFPlus::UI::FancyFrame::;	3573	our @ISA = CFPlus::UI::Toplevel::;
3165		3574
3166	use CFPlus::OpenGL;	3575	use CFPlus::OpenGL;
3167		3576
3168	sub new {	3577	sub new {
3169	my $class = shift;	3578	my $class = shift;
…		…
3341	);	3750	);
3342		3751
3343	$self->{filter}->add ($self->{multiplexer}) if $self->{filter};	3752	$self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3344	$self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});	3753	$self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3345		3754
		3755	{
		3756	Scalar::Util::weaken (my $wself = $self);
		3757
		3758	$self->{multiplexer}->connect (c_add => sub {
		3759	my ($mplex, $widgets) = @_;
		3760
		3761	for my $child (@$widgets) {
		3762	Scalar::Util::weaken $child;
		3763	$child->{c_tab_} ||= do {
		3764	my $tab =
		3765	(UNIVERSAL::isa $child->{c_tab}, "CFPlus::UI::Base")
		3766	? $child->{c_tab}
		3767	: new CFPlus::UI::Button markup => $child->{c_tab}[0], tooltip => $child->{c_tab}[1];
		3768
		3769	$tab->connect (activate => sub {
		3770	$wself->set_current_page ($child);
		3771	});
		3772
		3773	$tab
		3774	};
		3775
		3776	$self->{buttonbar}->add ($child->{c_tab_});
		3777	}
		3778	});
		3779
		3780	$self->{multiplexer}->connect (c_remove => sub {
		3781	my ($mplex, $widgets) = @_;
		3782
		3783	for my $child (@$widgets) {
		3784	$wself->{buttonbar}->remove ($child->{c_tab_});
		3785	}
		3786	});
		3787	}
		3788
3346	$self	3789	$self
3347	}	3790	}
3348		3791
3349	sub add {	3792	sub add {
		3793	my ($self, @widgets) = @_;
		3794
		3795	$self->{multiplexer}->add (@widgets)
		3796	}
		3797
		3798	sub remove {
		3799	my ($self, @widgets) = @_;
		3800
		3801	$self->{multiplexer}->remove (@widgets)
		3802	}
		3803
		3804	sub add_tab {
3350	my ($self, $title, $widget, $tooltip) = @_;	3805	my ($self, $title, $widget, $tooltip) = @_;
3351		3806
3352	Scalar::Util::weaken $self;	3807	$title = [$title, $tooltip] unless ref $title;
		3808	$widget->{c_tab} = $title;
3353		3809
3354	$self->{buttonbar}->add (new CFPlus::UI::Button
3355	markup => $title,
3356	tooltip => $tooltip,
3357	on_activate => sub { $self->set_current_page ($widget) },
3358	);
3359
3360	$self->{multiplexer}->add ($widget);	3810	$self->add ($widget);
3361	}	3811	}
3362		3812
3363	sub get_current_page {	3813	sub get_current_page {
3364	my ($self) = @_;	3814	my ($self) = @_;
3365		3815
…		…
3441	my $self = $class->SUPER::new (	3891	my $self = $class->SUPER::new (
3442	fontsize => 0.8,	3892	fontsize => 0.8,
3443	@_,	3893	@_,
3444	);	3894	);
3445		3895
3446	Scalar::Util::weaken (my $this = $self);	3896	CFPlus::weaken (my $this = $self);
3447		3897
3448	$self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });	3898	$self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3449		3899
3450	$self	3900	$self
3451	}	3901	}
…		…
3574	$self->SUPER::destroy;	4024	$self->SUPER::destroy;
3575	}	4025	}
3576		4026
3577	#############################################################################	4027	#############################################################################
3578		4028
3579	package CFPlus::UI::Inventory;
3580
3581	our @ISA = CFPlus::UI::Table::;
3582
3583	sub new {
3584	my $class = shift;
3585
3586	my $self = $class->SUPER::new (
3587	col_expand => [0, 1, 0],
3588	items => [],
3589	@_,
3590	);
3591
3592	$self->set_sort_order (undef);
3593
3594	$self
3595	}
3596
3597	sub update_items {
3598	my ($self) = @_;
3599
3600	$self->clear;
3601
3602	my @item = $self->{sort}->(@{ $self->{items} });
3603
3604	my @adds;
3605	my $row = 0;
3606	for my $item ($self->{sort}->(@{ $self->{items} })) {
3607	CFPlus::Item::update_widgets $item;
3608
3609	push @adds, 0, $row, $item->{face_widget};
3610	push @adds, 1, $row, $item->{desc_widget};
3611	push @adds, 2, $row, $item->{weight_widget};
3612
3613	$row++;
3614	}
3615
3616	$self->add (@adds);
3617	}
3618
3619	sub set_sort_order {
3620	my ($self, $order) = @_;
3621
3622	$self->{sort} = $order ||= sub {
3623	sort {
3624	$a->{type} <=> $b->{type}
3625	or $a->{name} cmp $b->{name}
3626	} @_
3627	};
3628
3629	$self->update_items;
3630	}
3631
3632	sub set_items {
3633	my ($self, $items) = @_;
3634
3635	$self->{items} = [$items ? values %$items : ()];
3636	$self->update_items;
3637	}
3638
3639	#############################################################################
3640
3641	package CFPlus::UI::SpellList;
3642
3643	our @ISA = CFPlus::UI::Table::;
3644
3645	sub new {
3646	my $class = shift;
3647
3648	my $self = $class->SUPER::new (
3649	binding => [],
3650	commands => [],
3651	@_,
3652	)
3653	}
3654
3655	my $TOOLTIP_ALL = "\n\n<small>Left click - ready spell\nMiddle click - invoke spell\nRight click - further options</small>";
3656
3657	my @TOOLTIP_NAME = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3658	"<b>Name</b>. The name of the spell.$TOOLTIP_ALL");
3659	my @TOOLTIP_SKILL = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3660	"<b>Skill</b>. The skill (or magic school) required to be able to attempt casting this spell.$TOOLTIP_ALL");
3661	my @TOOLTIP_LVL = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3662	"<b>Level</b>. Minimum level the caster needs in the associated skill to be able to attempt casting this spell.$TOOLTIP_ALL");
3663	my @TOOLTIP_SP = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3664	"<b>Spell points / Grace points</b>. Amount of spell or grace points used by each invocation.$TOOLTIP_ALL");
3665	my @TOOLTIP_DMG = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3666	"<b>Damage</b>. The amount of damage the spell deals when it hits.$TOOLTIP_ALL");
3667
3668	sub rebuild_spell_list {
3669	my ($self) = @_;
3670
3671	$CFPlus::UI::ROOT->on_refresh ($self => sub {
3672	$self->clear;
3673
3674	return unless $::CONN;
3675
3676	$self->add (1, 0, new CFPlus::UI::Label text => "Spell Name", @TOOLTIP_NAME);
3677	$self->add (2, 0, new CFPlus::UI::Label text => "Skill", @TOOLTIP_SKILL);
3678	$self->add (3, 0, new CFPlus::UI::Label text => "Lvl" , @TOOLTIP_LVL);
3679	$self->add (4, 0, new CFPlus::UI::Label text => "Sp/Gp", @TOOLTIP_SP);
3680	$self->add (5, 0, new CFPlus::UI::Label text => "Dmg" , @TOOLTIP_DMG);
3681
3682	my $row = 0;
3683
3684	for (sort { $a cmp $b } keys %{ $self->{spell} }) {
3685	my $spell = $self->{spell}{$_};
3686
3687	$row++;
3688
3689	my $spell_cb = sub {
3690	my ($widget, $ev) = @_;
3691
3692	if ($ev->{button} == 1) {
3693	$::CONN->user_send ("cast $spell->{name}");
3694	} elsif ($ev->{button} == 2) {
3695	$::CONN->user_send ("invoke $spell->{name}");
3696	} elsif ($ev->{button} == 3) {
3697	(new CFPlus::UI::Menu
3698	items => [
3699	["bind <i>cast $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) }],
3700	["bind <i>invoke $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["invoke $spell->{name}"]) }],
3701	],
3702	)->popup ($ev);
3703	} else {
3704	return 0;
3705	}
3706
3707	1
3708	};
3709
3710	my $tooltip = "$spell->{message}$TOOLTIP_ALL";
3711
3712	#TODO: add path info to tooltip
3713	#$self->add (6, $row, new CFPlus::UI::Label text => $spell->{path});
3714
3715	$self->add (0, $row, new CFPlus::UI::Face
3716	face => $spell->{face},
3717	can_hover => 1,
3718	can_events => 1,
3719	tooltip => $tooltip,
3720	on_button_down => $spell_cb,
3721	);
3722
3723	$self->add (1, $row, new CFPlus::UI::Label
3724	expand => 1,
3725	text => $spell->{name},
3726	can_hover => 1,
3727	can_events => 1,
3728	tooltip => $tooltip,
3729	on_button_down => $spell_cb,
3730	);
3731
3732	$self->add (2, $row, new CFPlus::UI::Label text => $::CONN->{skill_info}{$spell->{skill}}, @TOOLTIP_SKILL);
3733	$self->add (3, $row, new CFPlus::UI::Label text => $spell->{level}, @TOOLTIP_LVL);
3734	$self->add (4, $row, new CFPlus::UI::Label text => $spell->{mana} || $spell->{grace}, @TOOLTIP_SP);
3735	$self->add (5, $row, new CFPlus::UI::Label text => $spell->{damage}, @TOOLTIP_DMG);
3736	}
3737	});
3738	}
3739
3740	sub add_spell {
3741	my ($self, $spell) = @_;
3742
3743	$self->{spell}->{$spell->{name}} = $spell;
3744	$self->rebuild_spell_list;
3745	}
3746
3747	sub remove_spell {
3748	my ($self, $spell) = @_;
3749
3750	delete $self->{spell}->{$spell->{name}};
3751	$self->rebuild_spell_list;
3752	}
3753
3754	sub clear_spells {
3755	my ($self) = @_;
3756
3757	$self->{spell} = {};
3758	$self->rebuild_spell_list;
3759	}
3760
3761	#############################################################################
3762
3763	package CFPlus::UI::Root;	4029	package CFPlus::UI::Root;
3764		4030
3765	our @ISA = CFPlus::UI::Container::;	4031	our @ISA = CFPlus::UI::Container::;
3766		4032
3767	use List::Util qw(min max);	4033	use List::Util qw(min max);
…		…
3774	my $self = $class->SUPER::new (	4040	my $self = $class->SUPER::new (
3775	visible => 1,	4041	visible => 1,
3776	@_,	4042	@_,
3777	);	4043	);
3778		4044
3779	Scalar::Util::weaken ($self->{root} = $self);	4045	CFPlus::weaken ($self->{root} = $self);
3780		4046
3781	$self	4047	$self
3782	}	4048	}
3783		4049
3784	sub size_request {	4050	sub size_request {
…		…
3879	while ($self->{refresh_hook}) {	4145	while ($self->{refresh_hook}) {
3880	$_->()	4146	$_->()
3881	for values %{delete $self->{refresh_hook}};	4147	for values %{delete $self->{refresh_hook}};
3882	}	4148	}
3883		4149
3884	if ($self->{realloc}) {	4150	while ($self->{realloc}) {
3885	my %queue;	4151	my %queue;
3886	my @queue;	4152	my @queue;
3887	my $widget;	4153	my $widget;
3888		4154
3889	outer:	4155	outer:
…		…
3936	}	4202	}
3937	}	4203	}
3938		4204
3939	delete $self->{realloc}{$widget+0};	4205	delete $self->{realloc}{$widget+0};
3940	}	4206	}
3941	}
3942		4207
3943	while (my $size_alloc = delete $self->{size_alloc}) {	4208	while (my $size_alloc = delete $self->{size_alloc}) {
3944	my @queue = sort { $b->{visible} <=> $a->{visible} }	4209	my @queue = sort { $a->{visible} <=> $b->{visible} }
3945	values %$size_alloc;	4210	values %$size_alloc;
3946		4211
3947	while () {	4212	while () {
3948	my $widget = pop @queue || last;	4213	my $widget = pop @queue || last;
3949		4214
3950	my ($w, $h) = @$widget{qw(alloc_w alloc_h)};	4215	my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3951		4216
3952	$w = 0 if $w < 0;
3953	$h = 0 if $h < 0;
3954
3955	$w = max $widget->{min_w}, $w;	4217	$w = max $widget->{min_w}, $w;
3956	$h = max $widget->{min_h}, $h;	4218	$h = max $widget->{min_h}, $h;
3957		4219
3958	# $w = min $self->{w} - $widget->{x}, $w if $self->{w};	4220	# $w = min $self->{w} - $widget->{x}, $w if $self->{w};
3959	# $h = min $self->{h} - $widget->{y}, $h if $self->{h};	4221	# $h = min $self->{h} - $widget->{y}, $h if $self->{h};
3960		4222
3961	$w = min $widget->{max_w}, $w if exists $widget->{max_w};	4223	$w = min $widget->{max_w}, $w if exists $widget->{max_w};
3962	$h = min $widget->{max_h}, $h if exists $widget->{max_h};	4224	$h = min $widget->{max_h}, $h if exists $widget->{max_h};
3963		4225
3964	$w = int $w + 0.5;	4226	$w = int $w + 0.5;
3965	$h = int $h + 0.5;	4227	$h = int $h + 0.5;
3966		4228
3967	if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {	4229	if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3968	$widget->{old_w} = $widget->{w};	4230	$widget->{old_w} = $widget->{w};
3969	$widget->{old_h} = $widget->{h};	4231	$widget->{old_h} = $widget->{h};
3970		4232
3971	$widget->{w} = $w;	4233	$widget->{w} = $w;
3972	$widget->{h} = $h;	4234	$widget->{h} = $h;
3973		4235
3974	$widget->emit (size_allocate => $w, $h);	4236	$widget->emit (size_allocate => $w, $h);
		4237	}
3975	}	4238	}
3976	}	4239	}
3977	}	4240	}
3978		4241
3979	while ($self->{post_alloc_hook}) {	4242	while ($self->{post_alloc_hook}) {
3980	$_->()	4243	$_->()
3981	for values %{delete $self->{post_alloc_hook}};	4244	for values %{delete $self->{post_alloc_hook}};
3982	}	4245	}
3983
3984		4246
3985	glViewport 0, 0, $::WIDTH, $::HEIGHT;	4247	glViewport 0, 0, $::WIDTH, $::HEIGHT;
3986	glClearColor +($::CFG->{fow_intensity}) x 3, 1;	4248	glClearColor +($::CFG->{fow_intensity}) x 3, 1;
3987	glClear GL_COLOR_BUFFER_BIT;	4249	glClear GL_COLOR_BUFFER_BIT;
3988		4250
…		…
3993	glLoadIdentity;	4255	glLoadIdentity;
3994		4256
3995	{	4257	{
3996	package CFPlus::UI::Base;	4258	package CFPlus::UI::Base;
3997		4259
3998	($draw_x, $draw_y, $draw_w, $draw_h) =	4260	local ($draw_x, $draw_y, $draw_w, $draw_h) =
3999	(0, 0, $self->{w}, $self->{h});	4261	(0, 0, $self->{w}, $self->{h});
4000	}
4001		4262
4002	$self->_draw;	4263	$self->_draw;
		4264	}
4003	}	4265	}
4004		4266
4005	#############################################################################	4267	#############################################################################
4006		4268
4007	package CFPlus::UI;	4269	package CFPlus::UI;

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