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

Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.343 by root, Sun Aug 13 15:14:17 2006 UTC vs.
Revision 1.408 by root, Sun Jul 22 15:26:01 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	map $_+0, @widgets
759	}	731	}
760		732
761	sub children {	733	sub children {
762	@{ $_[0]{children} }	734	@{ $_[0]{children} }
763	}	735	}
…		…
774	}	746	}
775		747
776	sub clear {	748	sub clear {
777	my ($self) = @_;	749	my ($self) = @_;
778		750
779	my $children = delete $self->{children};	751	my $children = $self->{children};
780	$self->{children} = [];	752	$self->{children} = [];
781		753
782	for (@$children) {	754	for (@$children) {
783	delete $_->{parent};	755	delete $_->{parent};
784	$_->hide;	756	$_->hide;
…		…
898	glClear GL_COLOR_BUFFER_BIT;	870	glClear GL_COLOR_BUFFER_BIT;
899		871
900	{	872	{
901	package CFPlus::UI::Base;	873	package CFPlus::UI::Base;
902		874
903	($draw_x, $draw_y, $draw_w, $draw_h) =	875	local ($draw_x, $draw_y, $draw_w, $draw_h) =
904	(0, 0, $self->{w}, $self->{h});	876	(0, 0, $self->{w}, $self->{h});
		877
		878	$self->_render;
905	}	879	}
906
907	$self->_render;
908	};	880	};
909	}	881	}
910		882
911	sub _draw {	883	sub _draw {
912	my ($self) = @_;	884	my ($self) = @_;
913
914	my ($w, $h) = @$self{qw(w h)};
915		885
916	my $tex = $self->{texture}	886	my $tex = $self->{texture}
917	or return;	887	or return;
918		888
919	glEnable GL_TEXTURE_2D;	889	glEnable GL_TEXTURE_2D;
920	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	890	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
921	glColor 0, 0, 0, 1;	891	glColor 0, 0, 0, 1;
922		892
923	$tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);	893	$tex->draw_quad_alpha_premultiplied (0, 0);
924		894
925	glDisable GL_TEXTURE_2D;	895	glDisable GL_TEXTURE_2D;
926	}	896	}
927		897
928	#############################################################################	898	#############################################################################
929		899
930	package CFPlus::UI::ViewPort;	900	package CFPlus::UI::ViewPort;
		901
		902	use List::Util qw(min max);
931		903
932	our @ISA = CFPlus::UI::Window::;	904	our @ISA = CFPlus::UI::Window::;
933		905
934	sub new {	906	sub new {
935	my $class = shift;	907	my $class = shift;
…		…
944	sub size_request {	916	sub size_request {
945	my ($self) = @_;	917	my ($self) = @_;
946		918
947	my ($w, $h) = @{$self->child}{qw(req_w req_h)};	919	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
948		920
949	$w = 10 if $self->{scroll_x};	921	$w = 1 if $self->{scroll_x};
950	$h = 10 if $self->{scroll_y};	922	$h = 1 if $self->{scroll_y};
951		923
952	($w, $h)	924	($w, $h)
953	}	925	}
954		926
955	sub invoke_size_allocate {	927	sub invoke_size_allocate {
…		…
967	}	939	}
968		940
969	sub set_offset {	941	sub set_offset {
970	my ($self, $x, $y) = @_;	942	my ($self, $x, $y) = @_;
971		943
		944	my $x = max 0, min $self->child->{w} - $self->{w}, int $x;
		945	my $y = max 0, min $self->child->{h} - $self->{h}, int $y;
		946
		947	if ($x != $self->{view_x} or $y != $self->{view_y}) {
972	$self->{view_x} = int $x;	948	$self->{view_x} = $x;
973	$self->{view_y} = int $y;	949	$self->{view_y} = $y;
974		950
		951	$self->emit (changed => $x, $y);
975	$self->update;	952	$self->update;
		953	}
976	}	954	}
977		955
978	# hmm, this does not work for topleft of $self... but we should not ask for that	956	# hmm, this does not work for topleft of $self... but we should not ask for that
979	sub coord2local {	957	sub coord2local {
980	my ($self, $x, $y) = @_;	958	my ($self, $x, $y) = @_;
…		…
995	my ($self, $x, $y) = @_;	973	my ($self, $x, $y) = @_;
996		974
997	if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}	975	if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
998	&& $y >= $self->{y} && $y < $self->{y} + $self->{h}	976	&& $y >= $self->{y} && $y < $self->{y} + $self->{h}
999	) {	977	) {
1000	$self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})	978	$self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
1001	} else {	979	} else {
1002	$self->CFPlus::UI::Base::find_widget ($x, $y)	980	$self->CFPlus::UI::Base::find_widget ($x, $y)
1003	}	981	}
1004	}	982	}
1005		983
…		…
1016		994
1017	#############################################################################	995	#############################################################################
1018		996
1019	package CFPlus::UI::ScrolledWindow;	997	package CFPlus::UI::ScrolledWindow;
1020		998
1021	our @ISA = CFPlus::UI::HBox::;	999	our @ISA = CFPlus::UI::Table::;
1022		1000
1023	sub new {	1001	sub new {
1024	my ($class, %arg) = @_;	1002	my ($class, %arg) = @_;
1025		1003
1026	my $child = delete $arg{child};	1004	my $child = delete $arg{child};
1027		1005
1028	my $self;	1006	my $self;
1029		1007
1030	my $slider = new CFPlus::UI::Slider	1008	my $hslider = new CFPlus::UI::Slider
		1009	col => 0,
		1010	row => 1,
		1011	vertical => 0,
		1012	range => [0, 0, 1, 0.01], # HACK fix
		1013	on_changed => sub {
		1014	$self->{hpos} = $_[1];
		1015	$self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
		1016	},
		1017	;
		1018
		1019	my $vslider = new CFPlus::UI::Slider
		1020	col => 1,
		1021	row => 0,
1031	vertical => 1,	1022	vertical => 1,
1032	range => [0, 0, 1, 0.01], # HACK fix	1023	range => [0, 0, 1, 0.01], # HACK fix
1033	on_changed => sub {	1024	on_changed => sub {
1034	$self->{vp}->set_offset (0, $_[1]);	1025	$self->{vpos} = $_[1];
		1026	$self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
1035	},	1027	},
1036	;	1028	;
1037		1029
1038	$self = $class->SUPER::new (	1030	$self = $class->SUPER::new (
1039	vp => (new CFPlus::UI::ViewPort expand => 1),	1031	scroll_x => 0,
		1032	scroll_y => 1,
1040	can_events => 1,	1033	can_events => 1,
1041	slider => $slider,	1034	hslider => $hslider,
		1035	vslider => $vslider,
		1036	col_expand => [1, 0],
		1037	row_expand => [1, 0],
1042	%arg,	1038	%arg,
1043	);	1039	);
1044		1040
		1041	$self->{vp} = new CFPlus::UI::ViewPort
		1042	col => 0,
		1043	row => 0,
		1044	expand => 1,
		1045	scroll_x => $self->{scroll_x},
		1046	scroll_y => $self->{scroll_y},
		1047	on_changed => sub {
		1048	my ($vp, $x, $y) = @_;
		1049
		1050	$vp->{parent}{hslider}->set_value ($x);
		1051	$vp->{parent}{vslider}->set_value ($y);
		1052
		1053	0
		1054	},
		1055	on_size_allocate => sub {
		1056	my ($vp, $w, $h) = @_;
		1057	$vp->{parent}->update_slider;
		1058	0
		1059	},
		1060	;
		1061
1045	$self->SUPER::add ($self->{vp}, $self->{slider});	1062	$self->SUPER::add ($self->{vp});
		1063
1046	$self->add ($child) if $child;	1064	$self->add ($child) if $child;
1047		1065
1048	$self	1066	$self
1049	}	1067	}
1050
1051	#TODO# update range on size_allocate depending on child
1052		1068
1053	sub add {	1069	sub add {
1054	my ($self, $widget) = @_;	1070	my ($self, $widget) = @_;
1055		1071
1056	$self->{vp}->add ($self->{child} = $widget);	1072	$self->{vp}->add ($self->{child} = $widget);
1057	}	1073	}
1058		1074
		1075	sub update_slider {
		1076	my ($self) = @_;
		1077
		1078	my $child = ($self->{vp} or return)->child;
		1079
		1080	if ($self->{scroll_x}) {
		1081	my ($w1, $w2) = ($child->{req_w}, $self->{vp}{w});
		1082	$self->{hslider}->set_range ([$self->{hslider}{range}[0], 0, $w1, $w2, 1]);
		1083
		1084	my $visible = $w1 > $w2;
		1085	if ($visible != $self->{hslider_visible}) {
		1086	$self->{hslider_visible} = $visible;
		1087	$visible ? $self->SUPER::add ($self->{hslider})
		1088	: $self->SUPER::remove ($self->{hslider});
		1089	}
		1090	}
		1091
		1092	if ($self->{scroll_y}) {
		1093	my ($h1, $h2) = ($child->{req_h}, $self->{vp}{h});
		1094	$self->{vslider}->set_range ([$self->{vslider}{range}[0], 0, $h1, $h2, 1]);
		1095
		1096	my $visible = $h1 > $h2;
		1097	if ($visible != $self->{vslider_visible}) {
		1098	$self->{vslider_visible} = $visible;
		1099	$visible ? $self->SUPER::add ($self->{vslider})
		1100	: $self->SUPER::remove ($self->{vslider});
		1101	}
		1102	}
		1103	}
		1104
		1105	sub start_dragging {
		1106	my ($self, $ev) = @_;
		1107
		1108	$self->grab_focus;
		1109
		1110	my $ox = $self->{vp}{view_x};
		1111	my $oy = $self->{vp}{view_y};
		1112
		1113	$self->{motion} = sub {
		1114	my ($ev, $x, $y) = @_;
		1115
		1116	$ox -= $ev->{xrel};
		1117	$oy -= $ev->{yrel};
		1118
		1119	$self->{vp}->set_offset ($ox, $oy);
		1120	};
		1121	}
		1122
1059	sub invoke_mouse_wheel {	1123	sub invoke_mouse_wheel {
1060	my ($self, $ev) = @_;	1124	my ($self, $ev) = @_;
1061		1125
1062	return 0 unless $ev->{dy}; # only vertical movements
1063
1064	$self->{slider}->emit (mouse_wheel => $ev);	1126	$self->{vslider}->emit (mouse_wheel => $ev) if $self->{vslider_visible};
		1127	$self->{hslider}->emit (mouse_wheel => $ev) if $self->{hslider_visible};
1065		1128
1066	1	1129	1
1067	}	1130	}
1068		1131
1069	sub update_slider {	1132	sub invoke_button_down {
1070	my ($self) = @_;	1133	my ($self, $ev, $x, $y) = @_;
1071		1134
1072	$self->{slider}->set_range ([$self->{slider}{range}[0], 0, $self->{vp}->child->{h}, $self->{vp}{h}, 1]);	1135	if ($ev->{button} == 2) {
1073	}	1136	$self->start_dragging ($ev);
		1137	return 1;
		1138	}
1074		1139
1075	sub update {	1140	0
1076	my ($self) = @_;	1141	}
1077		1142
1078	$self->SUPER::update;	1143	sub invoke_button_up {
		1144	my ($self, $ev, $x, $y) = @_;
1079		1145
1080	$self->update_slider;	1146	if (delete $self->{motion}) {
		1147	return 1;
		1148	}
		1149
		1150	0
		1151	}
		1152
		1153	sub invoke_mouse_motion {
		1154	my ($self, $ev, $x, $y) = @_;
		1155
		1156	if ($self->{motion}) {
		1157	$self->{motion}->($ev, $x, $y);
		1158	return 1;
		1159	}
		1160
		1161	0
1081	}	1162	}
1082		1163
1083	sub invoke_size_allocate {	1164	sub invoke_size_allocate {
1084	my ($self, $w, $h) = @_;	1165	my ($self, $w, $h) = @_;
1085		1166
1086	$self->update_slider;	1167	$self->update_slider;
1087
1088	$self->SUPER::invoke_size_allocate ($w, $h)	1168	$self->SUPER::invoke_size_allocate ($w, $h)
1089	}	1169	}
1090		1170
1091	#############################################################################	1171	#############################################################################
1092		1172
…		…
1134		1214
1135	our @ISA = CFPlus::UI::Bin::;	1215	our @ISA = CFPlus::UI::Bin::;
1136		1216
1137	use CFPlus::OpenGL;	1217	use CFPlus::OpenGL;
1138		1218
		1219	sub new {
		1220	my ($class, %arg) = @_;
		1221
		1222	if ((exists $arg{label}) && !ref $arg{label}) {
		1223	$arg{label} = new CFPlus::UI::Label
		1224	align => 1,
		1225	valign => 0,
		1226	text => $arg{label},
		1227	fontsize => ($arg{border} || 0.8) * 0.75;
		1228	}
		1229
		1230	my $self = $class->SUPER::new (
		1231	# label => "",
		1232	fg => [0.6, 0.3, 0.1],
		1233	border => 0.8,
		1234	style => 'single',
		1235	%arg,
		1236	);
		1237
		1238	$self
		1239	}
		1240
		1241	sub add {
		1242	my ($self, @widgets) = @_;
		1243
		1244	$self->SUPER::add (@widgets);
		1245	$self->CFPlus::UI::Container::add ($self->{label}) if $self->{label};
		1246	}
		1247
		1248	sub border {
		1249	int $_[0]{border} * $::FONTSIZE
		1250	}
		1251
		1252	sub size_request {
		1253	my ($self) = @_;
		1254
		1255	($self->{label_w}, undef) = $self->{label}->size_request
		1256	if $self->{label};
		1257
		1258	my ($w, $h) = $self->SUPER::size_request;
		1259
		1260	(
		1261	$w + $self->border * 2,
		1262	$h + $self->border * 2,
		1263	)
		1264	}
		1265
		1266	sub invoke_size_allocate {
		1267	my ($self, $w, $h) = @_;
		1268
		1269	my $border = $self->border;
		1270
		1271	$w -= List::Util::max 0, $border * 2;
		1272	$h -= List::Util::max 0, $border * 2;
		1273
		1274	if (my $label = $self->{label}) {
		1275	$label->{w} = List::Util::max 0, List::Util::min $self->{label_w}, $w - $border * 2;
		1276	$label->{h} = List::Util::min $h, $border;
		1277	$label->invoke_size_allocate ($label->{w}, $label->{h});
		1278	}
		1279
		1280	$self->child->configure ($border, $border, $w, $h);
		1281
		1282	1
		1283	}
		1284
		1285	sub _draw {
		1286	my ($self) = @_;
		1287
		1288	my $child = $self->{children}[0];
		1289
		1290	my $border = $self->border;
		1291	my ($w, $h) = ($self->{w}, $self->{h});
		1292
		1293	$child->draw;
		1294
		1295	glColor @{$self->{fg}};
		1296	glBegin GL_LINE_STRIP;
		1297	glVertex $border * 1.5 , $border * 0.5 + 0.5;
		1298	glVertex $border * 0.5 + 0.5, $border * 0.5 + 0.5;
		1299	glVertex $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
		1300	glVertex $w - $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
		1301	glVertex $w - $border * 0.5 + 0.5, $border * 0.5 + 0.5;
		1302	glVertex $self->{label} ? $border * 2 + $self->{label}{w} : $border * 1.5, $border * 0.5 + 0.5;
		1303	glEnd;
		1304
		1305	if ($self->{label}) {
		1306	glTranslate $border * 2, 0;
		1307	$self->{label}->_draw;
		1308	}
		1309	}
		1310
		1311	#############################################################################
		1312
		1313	package CFPlus::UI::Toplevel;
		1314
		1315	our @ISA = CFPlus::UI::Bin::;
		1316
		1317	use CFPlus::OpenGL;
		1318
1139	my $bg =	1319	my $bg =
1140	new_from_file CFPlus::Texture CFPlus::find_rcfile "d1_bg.png",	1320	new_from_file CFPlus::Texture CFPlus::find_rcfile "d1_bg.png",
1141	mipmap => 1, wrap => 1;	1321	mipmap => 1, wrap => 1;
1142		1322
1143	my @border =	1323	my @border =
1144	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }	1324	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1145	qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);	1325	qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
		1326
		1327	my @icon =
		1328	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
		1329	qw(x1_move.png x1_resize.png);
1146		1330
1147	sub new {	1331	sub new {
1148	my ($class, %arg) = @_;	1332	my ($class, %arg) = @_;
1149		1333
1150	my $self = $class->SUPER::new (	1334	my $self = $class->SUPER::new (
…		…
1319	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	1503	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1320		1504
1321	my $border = $self->border;	1505	my $border = $self->border;
1322		1506
1323	glColor @{ $self->{border_bg} };	1507	glColor @{ $self->{border_bg} };
1324	$border[0]->draw_quad_alpha (0, 0, $w, $border);	1508	$border[0]->draw_quad_alpha ( 0, 0, $w, $border);
1325	$border[1]->draw_quad_alpha (0, $border, $border, $ch);	1509	$border[1]->draw_quad_alpha ( 0, $border, $border, $ch);
1326	$border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);	1510	$border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1327	$border[3]->draw_quad_alpha (0, $h - $border, $w, $border);	1511	$border[3]->draw_quad_alpha ( 0, $h - $border, $w, $border);
		1512
		1513	# move
		1514	my $w2 = ($w - $border) * .5;
		1515	my $h2 = ($h - $border) * .5;
		1516	$icon[0]->draw_quad_alpha ( 0, $h2, $border, $border);
		1517	$icon[0]->draw_quad_alpha ($w - $border, $h2, $border, $border);
		1518	$icon[0]->draw_quad_alpha ($w2 , $h - $border, $border, $border);
		1519
		1520	# resize
		1521	$icon[1]->draw_quad_alpha ( 0, 0, $border, $border);
		1522	$icon[1]->draw_quad_alpha ($w - $border, 0, $border, $border)
		1523	unless $self->{has_close_button};
		1524	$icon[1]->draw_quad_alpha ( 0, $h - $border, $border, $border);
		1525	$icon[1]->draw_quad_alpha ($w - $border, $h - $border, $border, $border);
1328		1526
1329	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {	1527	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1330	glColor @{ $self->{bg} };	1528	glColor @{ $self->{bg} };
1331		1529
1332	# TODO: repeat texture not scale	1530	# TODO: repeat texture not scale
…		…
1353		1551
1354	#############################################################################	1552	#############################################################################
1355		1553
1356	package CFPlus::UI::Table;	1554	package CFPlus::UI::Table;
1357		1555
1358	our @ISA = CFPlus::UI::Base::;	1556	our @ISA = CFPlus::UI::Container::;
1359		1557
1360	use List::Util qw(max sum);	1558	use List::Util qw(max sum);
1361		1559
1362	use CFPlus::OpenGL;	1560	use CFPlus::OpenGL;
1363		1561
1364	sub new {	1562	sub new {
1365	my $class = shift;	1563	my $class = shift;
1366		1564
1367	$class->SUPER::new (	1565	$class->SUPER::new (
1368	col_expand => [],	1566	col_expand => [],
		1567	row_expand => [],
1369	@_,	1568	@_,
1370	)	1569	)
1371	}	1570	}
1372		1571
1373	sub children {
1374	grep $_, map @$_, grep $_, @{ $_[0]{children} }
1375	}
1376
1377	sub add {	1572	sub add {
		1573	my ($self, @widgets) = @_;
		1574
		1575	for my $child (@widgets) {
		1576	$child->{rowspan} ||= 1;
		1577	$child->{colspan} ||= 1;
		1578	}
		1579
		1580	$self->SUPER::add (@widgets);
		1581	}
		1582
		1583	sub add_at {
1378	my ($self) = shift;	1584	my $self = shift;
		1585
		1586	my @widgets;
1379		1587
1380	while (@_) {	1588	while (@_) {
1381	my ($x, $y, $child) = splice @_, 0, 3, ();	1589	my ($col, $row, $child) = splice @_, 0, 3, ();
1382	$child->set_parent ($self);
1383	$self->{children}[$y][$x] = $child;
1384	}
1385		1590
1386	$self->{force_realloc} = 1;	1591	$child->{row} = $row;
1387	$self->{force_size_alloc} = 1;	1592	$child->{col} = $col;
1388	$self->realloc;
1389	}
1390		1593
1391	sub remove {	1594	push @widgets, $child;
		1595	}
		1596
		1597	$self->add (@widgets);
		1598	}
		1599
		1600	sub get_wh {
1392	my ($self, $child) = @_;	1601	my ($self) = @_;
1393		1602
1394	# TODO: not yet implemented	1603	my (@w, @h);
1395	}
1396
1397	# TODO: move to container class maybe? send children a signal on removal?
1398	sub clear {
1399	my ($self) = @_;
1400		1604
1401	my @children = $self->children;	1605	my @children = $self->children;
1402	delete $self->{children};	1606
		1607	# first pass, columns
		1608	for my $widget (sort { $a->{colspan} <=> $b->{colspan} } @children) {
		1609	my ($c, $w, $cs) = @$widget{qw(col req_w colspan)};
		1610
		1611	my $sw = sum @w[$c .. $c + $cs - 1];
		1612
		1613	if ($w > $sw) {
		1614	$_ += ($w - $sw) / ($sw ? $sw / $_ : $cs) for @w[$c .. $c + $cs - 1];
		1615	}
1403		1616	}
1404	for (@children) {
1405	delete $_->{parent};
1406	$_->hide;
1407	}
1408		1617
1409	$self->realloc;	1618	# second pass, rows
1410	}	1619	for my $widget (sort { $a->{rowspan} <=> $b->{rowspan} } @children) {
1411
1412	sub get_wh {
1413	my ($self) = @_;
1414
1415	my (@w, @h);
1416
1417	for my $y (0 .. $#{$self->{children}}) {
1418	my $row = $self->{children}[$y]
1419	or next;
1420
1421	for my $x (0 .. $#$row) {
1422	my $widget = $row->[$x]
1423	or next;
1424	my ($w, $h) = @$widget{qw(req_w req_h)};	1620	my ($r, $h, $rs) = @$widget{qw(row req_h rowspan)};
1425		1621
1426	$w[$x] = max $w[$x], $w;	1622	my $sh = sum @h[$r .. $r + $rs - 1];
1427	$h[$y] = max $h[$y], $h;	1623
		1624	if ($h > $sh) {
		1625	$_ += ($h - $sh) / ($sh ? $sh / $_ : $rs) for @h[$r .. $r + $rs - 1];
1428	}	1626	}
1429	}	1627	}
1430		1628
1431	(\@w, \@h)	1629	(\@w, \@h)
1432	}	1630	}
…		…
1448	my ($ws, $hs) = $self->get_wh;	1646	my ($ws, $hs) = $self->get_wh;
1449		1647
1450	my $req_w = (sum @$ws) || 1;	1648	my $req_w = (sum @$ws) || 1;
1451	my $req_h = (sum @$hs) || 1;	1649	my $req_h = (sum @$hs) || 1;
1452		1650
1453	# TODO: nicer code && do row_expand	1651	# now linearly scale the rows/columns to the allocated size
1454	my @col_expand = @{$self->{col_expand}};	1652	my @col_expand = @{$self->{col_expand}};
1455	@col_expand = (1) x @$ws unless @col_expand;	1653	@col_expand = (1) x @$ws unless @col_expand;
1456	my $col_expand = (sum @col_expand) || 1;	1654	my $col_expand = (sum @col_expand) || 1;
1457		1655
1458	# linearly scale sizes
1459	$ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;	1656	$ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
1460	$hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
1461		1657
1462	CFPlus::UI::harmonize $ws;	1658	CFPlus::UI::harmonize $ws;
		1659
		1660	my @row_expand = @{$self->{row_expand}};
		1661	@row_expand = (1) x @$ws unless @row_expand;
		1662	my $row_expand = (sum @row_expand) || 1;
		1663
		1664	$hs->[$_] += $row_expand[$_] / $row_expand * ($h - $req_h) for 0 .. $#$hs;
		1665
1463	CFPlus::UI::harmonize $hs;	1666	CFPlus::UI::harmonize $hs;
1464		1667
1465	my $y;	1668	my @x; for (0 .. $#$ws) { $x[$_ + 1] = $x[$_] + $ws->[$_] }
		1669	my @y; for (0 .. $#$hs) { $y[$_ + 1] = $y[$_] + $hs->[$_] }
1466		1670
1467	for my $r (0 .. $#{$self->{children}}) {	1671	for my $widget ($self->children) {
1468	my $row = $self->{children}[$r]	1672	my ($r, $c, $w, $h, $rs, $cs) = @$widget{qw(row col req_w req_h rowspan colspan)};
1469	or next;
1470		1673
1471	my $x = 0;	1674	$widget->configure (
1472	my $row_h = $hs->[$r];	1675	$x[$c], $y[$r],
		1676	$x[$c + $cs] - $x[$c], $y[$r + $rs] - $y[$r],
1473		1677	);
1474	for my $c (0 .. $#$row) {	1678	}
1475	my $col_w = $ws->[$c];
1476		1679
1477	if (my $widget = $row->[$c]) {	1680	1
1478	$widget->configure ($x, $y, $col_w, $row_h);	1681	}
1479	}
1480		1682
1481	$x += $col_w;	1683	#############################################################################
		1684
		1685	package CFPlus::UI::Fixed;
		1686
		1687	use List::Util qw(min max);
		1688
		1689	our @ISA = CFPlus::UI::Container::;
		1690
		1691	sub add_fixed {
		1692	my ($self, $child, $posmode, $x, $y, $sizemode, $w, $h) = @_;
		1693
		1694	$child->{_fixed} = [$posmode, $x, $y, $sizemode, $w, $h];
		1695	$self->SUPER::add ($child);
		1696	}
		1697
		1698	sub _scale($$$) {
		1699	my ($mode, $val, $max) = @_;
		1700
		1701	$mode eq "abs" ? $val
		1702	: $mode eq "rel" ? $val * $max
		1703	: 0
		1704	}
		1705
		1706	sub size_request {
		1707	my ($self) = @_;
		1708
		1709	my ($x1, $y1, $x2, $y2) = (0, 0, 0, 0);
		1710
		1711	# determine overall size by querying abs widgets
		1712	for my $child ($self->visible_children) {
		1713	my ($pos, $x, $y, $size, $w, $h) = @{ $child->{_fixed} };
		1714
		1715	if ($pos eq "abs") {
		1716	$w = _scale $size, $w, $child->{req_w};
		1717	$h = _scale $size, $h, $child->{req_h};
		1718
		1719	$x1 = min $x1, $x; $x2 = max $x2, $x + $w;
		1720	$y1 = min $y1, $y; $y2 = max $y2, $y + $h;
1482	}	1721	}
		1722	}
1483		1723
1484	$y += $row_h;	1724	my $W = $x2 - $x1;
		1725	my $H = $y2 - $y1;
		1726
		1727	# now layout remaining widgets
		1728	for my $child ($self->visible_children) {
		1729	my ($pos, $x, $y, $size, $w, $h) = @{ $child->{_fixed} };
		1730
		1731	if ($pos ne "abs") {
		1732	$x = _scale $pos, $x, $W;
		1733	$y = _scale $pos, $x, $H;
		1734	$w = _scale $size, $w, $child->{req_w};
		1735	$h = _scale $size, $h, $child->{req_h};
		1736
		1737	$x1 = min $x1, $x; $x2 = max $x2, $x + $w;
		1738	$y1 = min $y1, $y; $y2 = max $y2, $y + $h;
		1739	}
		1740	}
		1741
		1742	my $W = $x2 - $x1;
		1743	my $H = $y2 - $y1;
		1744
		1745	($W, $H)
		1746	}
		1747
		1748	sub invoke_size_allocate {
		1749	my ($self, $W, $H) = @_;
		1750
		1751	for my $child ($self->visible_children) {
		1752	my ($pos, $x, $y, $size, $w, $h) = @{ $child->{_fixed} };
		1753
		1754	$x = _scale $pos, $x, $W;
		1755	$y = _scale $pos, $x, $H;
		1756	$w = _scale $size, $w, $W;
		1757	$h = _scale $size, $h, $H;
		1758
		1759	$child->configure ($x, $y, $w, $h);
1485	}	1760	}
1486		1761
1487	1	1762	1
1488	}
1489
1490	sub find_widget {
1491	my ($self, $x, $y) = @_;
1492
1493	$x -= $self->{x};
1494	$y -= $self->{y};
1495
1496	my $res;
1497
1498	for (grep $_, map @$_, grep $_, @{ $self->{children} }) {
1499	$res = $_->find_widget ($x, $y)
1500	and return $res;
1501	}
1502
1503	$self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
1504	}
1505
1506	sub _draw {
1507	my ($self) = @_;
1508
1509	for (grep $_, @{$self->{children}}) {
1510	$_->draw for grep $_, @$_;
1511	}
1512	}	1763	}
1513		1764
1514	#############################################################################	1765	#############################################################################
1515		1766
1516	package CFPlus::UI::Box;	1767	package CFPlus::UI::Box;
…		…
1776	$self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}	2027	$self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1777	: $self->{valign} > 0 ? $self->{h} - $size->[1] - $self->{padding_y}	2028	: $self->{valign} > 0 ? $self->{h} - $size->[1] - $self->{padding_y}
1778	: ($self->{h} - $size->[1]) * 0.5);	2029	: ($self->{h} - $size->[1]) * 0.5);
1779	};	2030	};
1780		2031
1781	my $w = List::Util::min $self->{w} + 4, $size->[0];	2032	# unless ($self->{list}) {
1782	my $h = List::Util::min $self->{h} + 2, $size->[1];	2033	# $self->{list} = CFPlus::OpenGL::glGenList;
		2034	# CFPlus::OpenGL::glNewList $self->{list};
		2035	# $self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
		2036	# CFPlus::OpenGL::glEndList;
		2037	# }
		2038	#
		2039	# CFPlus::OpenGL::glCallList $self->{list};
1783		2040
1784	$self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});	2041	$self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
1785	}	2042	}
		2043
		2044	#sub destroy {
		2045	# my ($self) = @_;
		2046	#
		2047	# CFPlus::OpenGL::glDeleteList delete $self->{list} if $self->{list};
		2048	#
		2049	# $self->SUPER::destroy;
		2050	#}
1786		2051
1787	#############################################################################	2052	#############################################################################
1788		2053
1789	package CFPlus::UI::EntryBase;	2054	package CFPlus::UI::EntryBase;
1790		2055
…		…
1802	active_fg => [0, 0, 0],	2067	active_fg => [0, 0, 0],
1803	can_hover => 1,	2068	can_hover => 1,
1804	can_focus => 1,	2069	can_focus => 1,
1805	valign => 0,	2070	valign => 0,
1806	can_events => 1,	2071	can_events => 1,
		2072	ellipsise => 0,
1807	#text => ...	2073	#text => ...
1808	#hidden => "*",	2074	#hidden => "*",
1809	@_	2075	@_
1810	)	2076	)
1811	}	2077	}
…		…
1855	my $mod = $ev->{mod};	2121	my $mod = $ev->{mod};
1856	my $sym = $ev->{sym};	2122	my $sym = $ev->{sym};
1857	my $uni = $ev->{unicode};	2123	my $uni = $ev->{unicode};
1858		2124
1859	my $text = $self->get_text;	2125	my $text = $self->get_text;
		2126
		2127	$self->{cursor} = List::Util::max 0, List::Util::min $self->{cursor}, length $text;
1860		2128
1861	if ($uni == 8) {	2129	if ($uni == 8) {
1862	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};	2130	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1863	} elsif ($uni == 127) {	2131	} elsif ($uni == 127) {
1864	substr $text, $self->{cursor}, 1, "";	2132	substr $text, $self->{cursor}, 1, "";
1865	} elsif ($sym == CFPlus::SDLK_LEFT) {	2133	} elsif ($sym == CFPlus::SDLK_LEFT) {
1866	--$self->{cursor} if $self->{cursor};	2134	--$self->{cursor} if $self->{cursor};
1867	} elsif ($sym == CFPlus::SDLK_RIGHT) {	2135	} elsif ($sym == CFPlus::SDLK_RIGHT) {
1868	++$self->{cursor} if $self->{cursor} < length $self->{text};	2136	++$self->{cursor} if $self->{cursor} < length $self->{text};
1869	} elsif ($sym == CFPlus::SDLK_HOME) {	2137	} elsif ($sym == CFPlus::SDLK_HOME) {
		2138	# what a hack
		2139	$self->{cursor} =
		2140	(substr $self->{text}, 0, $self->{cursor}) =~ /^(.*\012)/
		2141	? length $1
		2142	: 0;
		2143	} elsif ($sym == CFPlus::SDLK_END) {
		2144	# uh, again
		2145	$self->{cursor} =
		2146	(substr $self->{text}, $self->{cursor}) =~ /^([^\012]*)\012/
		2147	? $self->{cursor} + length $1
		2148	: length $self->{text};
		2149	} elsif ($uni == 21) { # ctrl-u
		2150	$text = "";
1870	$self->{cursor} = 0;	2151	$self->{cursor} = 0;
1871	} elsif ($sym == CFPlus::SDLK_END) {
1872	$self->{cursor} = length $text;
1873	} elsif ($uni == 27) {	2152	} elsif ($uni == 27) {
1874	$self->emit ('escape');	2153	$self->emit ('escape');
1875	} elsif ($uni) {	2154	} elsif ($uni == 0x0d) {
		2155	substr $text, $self->{cursor}++, 0, "\012";
		2156	} elsif ($uni >= 0x20) {
1876	substr $text, $self->{cursor}++, 0, chr $uni;	2157	substr $text, $self->{cursor}++, 0, chr $uni;
1877	} else {	2158	} else {
1878	return 0;	2159	return 0;
1879	}	2160	}
1880		2161
1881	$self->_set_text ($text);	2162	$self->_set_text ($text);
1882		2163
1883	$self->realloc;	2164	$self->realloc;
		2165	$self->update;
1884		2166
1885	1	2167	1
1886	}	2168	}
1887		2169
1888	sub invoke_focus_in {	2170	sub invoke_focus_in {
…		…
1950	utf8::encode $text;	2232	utf8::encode $text;
1951		2233
1952	@$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)	2234	@$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
1953	}	2235	}
1954		2236
1955	glColor @{$self->{fg}};
1956	glBegin GL_LINES;	2237	glBegin GL_LINES;
1957	glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};	2238	glVertex 0.5 + $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
1958	glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};	2239	glVertex 0.5 + $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1959	glEnd;	2240	glEnd;
1960	}	2241	}
1961	}	2242	}
		2243
		2244	#############################################################################
1962		2245
1963	package CFPlus::UI::Entry;	2246	package CFPlus::UI::Entry;
1964		2247
1965	our @ISA = CFPlus::UI::EntryBase::;	2248	our @ISA = CFPlus::UI::EntryBase::;
1966		2249
…		…
1969	sub invoke_key_down {	2252	sub invoke_key_down {
1970	my ($self, $ev) = @_;	2253	my ($self, $ev) = @_;
1971		2254
1972	my $sym = $ev->{sym};	2255	my $sym = $ev->{sym};
1973		2256
1974	if ($sym == 13) {	2257	if ($ev->{uni} == 0x0d || $sym == 13) {
1975	unshift @{$self->{history}},	2258	unshift @{$self->{history}},
1976	my $txt = $self->get_text;	2259	my $txt = $self->get_text;
1977		2260
1978	$self->{history_pointer} = -1;	2261	$self->{history_pointer} = -1;
1979	$self->{history_saveback} = '';	2262	$self->{history_saveback} = '';
…		…
2009	1	2292	1
2010	}	2293	}
2011		2294
2012	#############################################################################	2295	#############################################################################
2013		2296
		2297	package CFPlus::UI::TextEdit;
		2298
		2299	our @ISA = CFPlus::UI::EntryBase::;
		2300
		2301	use CFPlus::OpenGL;
		2302
		2303	sub move_cursor_ver {
		2304	my ($self, $dy) = @_;
		2305
		2306	my ($y, $x) = $self->{layout}->index_to_line_x ($self->{cursor});
		2307
		2308	$y += $dy;
		2309
		2310	if (defined (my $index = $self->{layout}->line_x_to_index ($y, $x))) {
		2311	$self->{cursor} = $index;
		2312	delete $self->{cur_h};
		2313	$self->update;
		2314	return;
		2315	}
		2316	}
		2317
		2318	sub invoke_key_down {
		2319	my ($self, $ev) = @_;
		2320
		2321	my $sym = $ev->{sym};
		2322
		2323	if ($sym == CFPlus::SDLK_UP) {
		2324	$self->move_cursor_ver (-1);
		2325	} elsif ($sym == CFPlus::SDLK_DOWN) {
		2326	$self->move_cursor_ver (+1);
		2327	} else {
		2328	return $self->SUPER::invoke_key_down ($ev)
		2329	}
		2330
		2331	1
		2332	}
		2333
		2334	#############################################################################
		2335
2014	package CFPlus::UI::Button;	2336	package CFPlus::UI::Button;
2015		2337
2016	our @ISA = CFPlus::UI::Label::;	2338	our @ISA = CFPlus::UI::Label::;
2017		2339
2018	use CFPlus::OpenGL;	2340	use CFPlus::OpenGL;
2019		2341
2020	my @tex =	2342	my @tex =
2021	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }	2343	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
2022	qw(b1_button_active.png);	2344	qw(b1_button_inactive.png b1_button_active.png);
2023		2345
2024	sub new {	2346	sub new {
2025	my $class = shift;	2347	my $class = shift;
2026		2348
2027	$class->SUPER::new (	2349	$class->SUPER::new (
2028	padding_x => 4,	2350	padding_x => 4,
2029	padding_y => 4,	2351	padding_y => 4,
2030	fg => [1, 1, 1],	2352	fg => [1.0, 1.0, 1.0],
2031	active_fg => [0, 0, 1],	2353	active_fg => [0.8, 0.8, 0.8],
2032	can_hover => 1,	2354	can_hover => 1,
2033	align => 0,	2355	align => 0,
2034	valign => 0,	2356	valign => 0,
2035	can_events => 1,	2357	can_events => 1,
2036	@_	2358	@_
…		…
2054		2376
2055	glEnable GL_TEXTURE_2D;	2377	glEnable GL_TEXTURE_2D;
2056	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2378	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2057	glColor 0, 0, 0, 1;	2379	glColor 0, 0, 0, 1;
2058		2380
		2381	my $tex = $tex[$GRAB == $self];
2059	$tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});	2382	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2060		2383
2061	glDisable GL_TEXTURE_2D;	2384	glDisable GL_TEXTURE_2D;
2062		2385
2063	$self->SUPER::_draw;	2386	$self->SUPER::_draw;
2064	}	2387	}
…		…
2160	or Carp::croak "'path' or 'tex' attributes required";	2483	or Carp::croak "'path' or 'tex' attributes required";
2161		2484
2162	$self->{tex} ||= $texture_cache{$self->{path}} ||=	2485	$self->{tex} ||= $texture_cache{$self->{path}} ||=
2163	new_from_file CFPlus::Texture CFPlus::find_rcfile $self->{path}, mipmap => 1;	2486	new_from_file CFPlus::Texture CFPlus::find_rcfile $self->{path}, mipmap => 1;
2164		2487
2165	Scalar::Util::weaken $texture_cache{$self->{path}};	2488	CFPlus::weaken $texture_cache{$self->{path}};
2166		2489
2167	$self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};	2490	$self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
2168		2491
2169	$self	2492	$self
2170	}	2493	}
…		…
2543	sub invoke_mouse_wheel {	2866	sub invoke_mouse_wheel {
2544	my ($self, $ev) = @_;	2867	my ($self, $ev) = @_;
2545		2868
2546	my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx};	2869	my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx};
2547		2870
		2871	my $pagepart = $ev->{mod} & CFPlus::KMOD_SHIFT ? 1 : 0.2;
		2872
2548	$self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * 0.2);	2873	$self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * $pagepart);
2549		2874
2550	! ! $delta	2875	! ! $delta
2551	}	2876	}
2552		2877
2553	sub update {	2878	sub update {
…		…
2663	#font => default_font	2988	#font => default_font
2664	@_,	2989	@_,
2665		2990
2666	layout => (new CFPlus::Layout),	2991	layout => (new CFPlus::Layout),
2667	par => [],	2992	par => [],
		2993	max_par => 0,
2668	height => 0,	2994	height => 0,
2669	children => [	2995	children => [
2670	(new CFPlus::UI::Empty expand => 1),	2996	(new CFPlus::UI::Empty expand => 1),
2671	(new CFPlus::UI::Slider vertical => 1),	2997	(new CFPlus::UI::Slider vertical => 1),
2672	],	2998	],
…		…
2751	sub set_offset {	3077	sub set_offset {
2752	my ($self, $offset) = @_;	3078	my ($self, $offset) = @_;
2753		3079
2754	# todo: base offset on lines or so, not on pixels	3080	# todo: base offset on lines or so, not on pixels
2755	$self->{children}[1]->set_value ($offset);	3081	$self->{children}[1]->set_value ($offset);
		3082	}
		3083
		3084	sub current_paragraph {
		3085	my ($self) = @_;
		3086
		3087	$self->{top_paragraph} - 1
		3088	}
		3089
		3090	sub scroll_to {
		3091	my ($self, $para) = @_;
		3092
		3093	$para = List::Util::max 0, List::Util::min $#{$self->{par}}, $para;
		3094
		3095	$self->{scroll_to} = $para;
		3096	$self->update;
2756	}	3097	}
2757		3098
2758	sub clear {	3099	sub clear {
2759	my ($self) = @_;	3100	my ($self) = @_;
2760		3101
…		…
2782		3123
2783	$self->add (@{ $para->{widget} }) if @{ $para->{widget} };	3124	$self->add (@{ $para->{widget} }) if @{ $para->{widget} };
2784	push @{$self->{par}}, $para;	3125	push @{$self->{par}}, $para;
2785	}	3126	}
2786		3127
		3128	if (my $max = $self->{max_par}) {
		3129	shift @{$self->{par}} while @{$self->{par}} > $max;
		3130	}
		3131
2787	$self->{need_reflow}++;	3132	$self->{need_reflow}++;
2788	$self->update;	3133	$self->update;
2789	}	3134	}
2790		3135
2791	sub scroll_to_bottom {	3136	sub scroll_to_bottom {
2792	my ($self) = @_;	3137	my ($self) = @_;
2793		3138
2794	$self->{scroll_to_bottom} = 1;	3139	$self->{scroll_to} = $#{$self->{par}};
2795	$self->update;	3140	$self->update;
2796	}	3141	}
2797		3142
		3143	sub force_uptodate {
		3144	my ($self) = @_;
		3145
		3146	if (delete $self->{need_reflow}) {
		3147	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
		3148
		3149	my $height = 0;
		3150
		3151	for my $para (@{$self->{par}}) {
		3152	if ($para->{w} != $W && ($para->{wrapped} || $para->{w} > $W)) {
		3153	my $layout = $self->get_layout ($para);
		3154	my ($w, $h) = $layout->size;
		3155
		3156	$para->{w} = $w + $para->{indent};
		3157	$para->{h} = $h;
		3158	$para->{wrapped} = $layout->has_wrapped;
		3159	}
		3160
		3161	$para->{y} = $height;
		3162	$height += $para->{h};
		3163	}
		3164
		3165	$self->{height} = $height;
		3166	$self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
		3167
		3168	delete $self->{texture};
		3169	}
		3170
		3171	if (my $paridx = delete $self->{scroll_to}) {
		3172	$self->{children}[1]->set_value ($self->{par}[$paridx]{y});
		3173	}
		3174	}
		3175
2798	sub update {	3176	sub update {
2799	my ($self) = @_;	3177	my ($self) = @_;
2800		3178
2801	$self->SUPER::update;	3179	$self->SUPER::update;
2802		3180
2803	return unless $self->{h} > 0;	3181	return unless $self->{h} > 0;
2804		3182
2805	delete $self->{texture};	3183	delete $self->{texture};
2806		3184
2807	$ROOT->on_post_alloc ($self => sub {	3185	$ROOT->on_post_alloc ($self => sub {
		3186	$self->force_uptodate;
		3187
2808	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};	3188	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2809
2810	if (delete $self->{need_reflow}) {
2811	my $height = 0;
2812
2813	for my $para (@{$self->{par}}) {
2814	if ($para->{w} != $W && ($para->{wrapped} || $para->{w} > $W)) {
2815	my $layout = $self->get_layout ($para);
2816	my ($w, $h) = $layout->size;
2817
2818	$para->{w} = $w + $para->{indent};
2819	$para->{h} = $h;
2820	$para->{wrapped} = $layout->has_wrapped;
2821	}
2822
2823	$height += $para->{h};
2824	}
2825
2826	$self->{height} = $height;
2827
2828	$self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
2829
2830	delete $self->{texture};
2831	}
2832
2833	if (delete $self->{scroll_to_bottom}) {
2834	$self->{children}[1]->set_value (1e10);
2835	}
2836		3189
2837	$self->{texture} ||= new_from_opengl CFPlus::Texture $W, $H, sub {	3190	$self->{texture} ||= new_from_opengl CFPlus::Texture $W, $H, sub {
2838	glClearColor 0, 0, 0, 0;	3191	glClearColor 0, 0, 0, 0;
2839	glClear GL_COLOR_BUFFER_BIT;	3192	glClear GL_COLOR_BUFFER_BIT;
2840		3193
		3194	package CFPlus::UI::Base;
		3195	local ($draw_x, $draw_y, $draw_w, $draw_h) =
		3196	(0, 0, $self->{w}, $self->{h});
		3197
		3198	my $top = int $self->{children}[1]{range}[0];
		3199
		3200	my $paridx = 0;
		3201	my $top_paragraph;
2841	my $top = int $self->{children}[1]{range}[0];	3202	my $top = int $self->{children}[1]{range}[0];
2842		3203
2843	my $y0 = $top;	3204	my $y0 = $top;
2844	my $y1 = $top + $H;	3205	my $y1 = $top + $H;
2845		3206
2846	my $y = 0;
2847
2848	for my $para (@{$self->{par}}) {	3207	for my $para (@{$self->{par}}) {
2849	my $h = $para->{h};	3208	my $h = $para->{h};
		3209	my $y = $para->{y};
2850		3210
2851	if ($y0 < $y + $h && $y < $y1) {	3211	if ($y0 < $y + $h && $y < $y1) {
2852
2853	my $layout = $self->get_layout ($para);	3212	my $layout = $self->get_layout ($para);
2854		3213
2855	$layout->render ($para->{indent}, $y - $y0);	3214	$layout->render ($para->{indent}, $y - $y0);
2856		3215
2857	if (my @w = @{ $para->{widget} }) {	3216	if (my @w = @{ $para->{widget} }) {
…		…
2866	$_->draw;	3225	$_->draw;
2867	}	3226	}
2868	}	3227	}
2869	}	3228	}
2870		3229
2871	$y += $h;	3230	$paridx++;
		3231	$top_paragraph ||= $paridx if $y >= $top;
2872	}	3232	}
		3233
		3234	$self->{top_paragraph} = $top_paragraph;
2873	};	3235	};
2874	});	3236	});
2875	}	3237	}
2876		3238
2877	sub reconfigure {	3239	sub reconfigure {
…		…
3080		3442
3081	sub new {	3443	sub new {
3082	my $class = shift;	3444	my $class = shift;
3083		3445
3084	my $self = $class->SUPER::new (	3446	my $self = $class->SUPER::new (
		3447	size_w => 32,
		3448	size_h => 8,
3085	aspect => 1,	3449	aspect => 1,
3086	can_events => 0,	3450	can_events => 0,
3087	@_,	3451	@_,
3088	);	3452	);
3089		3453
3090	if ($self->{anim} && $self->{animspeed}) {	3454	if ($self->{anim} && $self->{animspeed}) {
3091	Scalar::Util::weaken (my $widget = $self);	3455	CFPlus::weaken (my $widget = $self);
3092		3456
		3457	$widget->{animspeed} = List::Util::max 0.05, $widget->{animspeed};
		3458	$widget->{anim_start} = $self->{animspeed} * int Event::time / $self->{animspeed};
3093	$self->{timer} = Event->timer (	3459	$self->{timer} = Event->timer (
3094	at => $self->{animspeed} * int $::NOW / $self->{animspeed},
3095	hard => 1,	3460	parked => 1,
3096	interval => $self->{animspeed},
3097	cb => sub {	3461	cb => sub {
		3462	return unless $::CONN && $widget;
		3463
3098	++$widget->{frame};	3464	++$widget->{frame};
		3465	$widget->update_face;
3099	$widget->update;	3466	$widget->update;
		3467
		3468	$widget->update_timer;
3100	},	3469	},
3101	);	3470	);
		3471
		3472	$self->update_face;
		3473	$self->update_timer;
3102	}	3474	}
3103		3475
3104	$self	3476	$self
3105	}	3477	}
3106		3478
		3479	sub update_timer {
		3480	my ($self) = @_;
		3481
		3482	return unless $self->{timer};
		3483
		3484	if ($self->{visible}) {
		3485	$self->{timer}->at (
		3486	$self->{anim_start}
		3487	+ $self->{animspeed}
		3488	* int 1.5 + (Event::time - $self->{anim_start}) / $self->{animspeed}
		3489	);
		3490	$self->{timer}->start;
		3491	} else {
		3492	$self->{timer}->stop;
		3493	}
		3494	}
		3495
		3496	sub update_face {
		3497	my ($self) = @_;
		3498
		3499	return unless $::CONN;
		3500
		3501	if (my $anim = $::CONN->{anim}[$self->{anim}]) {
		3502	if ($anim && @$anim) {
		3503	delete $self->{wait_face};
		3504	$self->{face} = $anim->[ $self->{frame} % @$anim ];
		3505	$self->{tex} = $::CONN->{texture}[ $::CONN->{faceid}[$self->{face}] ];
		3506	}
		3507	}
		3508	}
		3509
3107	sub size_request {	3510	sub size_request {
3108	(32, 8)	3511	my ($self) = @_;
		3512
		3513	if ($::CONN) {
		3514	if (my $faceid = $::CONN->{faceid}[$self->{face}]) {
		3515	if (my $tex = $::CONN->{texture}[$faceid]) {
		3516	$self->{tex} = $tex;
		3517	return ($self->{size_w} || $tex->{w}, $self->{size_h} || $tex->{h});
		3518	} else {
		3519	$self->{wait_face} ||= $::CONN->connect_face_update ($faceid, sub {
		3520	$self->realloc;
		3521	});
		3522	}
		3523	}
		3524	}
		3525
		3526	($self->{size_w} || 8, $self->{size_h} || 8)
3109	}	3527	}
3110		3528
3111	sub update {	3529	sub update {
3112	my ($self) = @_;	3530	my ($self) = @_;
3113		3531
3114	return unless $self->{visible};	3532	return unless $self->{visible};
3115		3533
3116	$self->SUPER::update;	3534	$self->SUPER::update;
3117	}	3535	}
3118		3536
		3537	sub invoke_visibility_change {
		3538	my ($self) = @_;
		3539
		3540	$self->update_timer;
		3541
		3542	0
		3543	}
		3544
3119	sub _draw {	3545	sub _draw {
3120	my ($self) = @_;	3546	my ($self) = @_;
3121		3547
3122	return unless $::CONN;
3123
3124	$self->SUPER::_draw;	3548	$self->SUPER::_draw;
3125		3549
3126	my $face;	3550	if (my $tex = $self->{tex}) {
3127
3128	if ($self->{frame}) {
3129	my $anim = $::CONN->{anim}[$self->{anim}];
3130
3131	$face = $anim->[ $self->{frame} % @$anim ]
3132	if $anim && @$anim;
3133	}
3134
3135	my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
3136
3137	if ($tex) {
3138	glEnable GL_TEXTURE_2D;	3551	glEnable GL_TEXTURE_2D;
3139	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	3552	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
3140	glColor 0, 0, 0, 1;	3553	glColor 0, 0, 0, 1;
3141	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});	3554	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
3142	glDisable GL_TEXTURE_2D;	3555	glDisable GL_TEXTURE_2D;
…		…
3144	}	3557	}
3145		3558
3146	sub destroy {	3559	sub destroy {
3147	my ($self) = @_;	3560	my ($self) = @_;
3148		3561
3149	$self->{timer}->cancel	3562	(delete $self->{timer})->cancel
3150	if $self->{timer};	3563	if $self->{timer};
3151		3564
3152	$self->SUPER::destroy;	3565	$self->SUPER::destroy;
3153	}	3566	}
3154		3567
…		…
3156		3569
3157	package CFPlus::UI::Buttonbar;	3570	package CFPlus::UI::Buttonbar;
3158		3571
3159	our @ISA = CFPlus::UI::HBox::;	3572	our @ISA = CFPlus::UI::HBox::;
3160		3573
3161	# TODO: should actualyl wrap buttons and other goodies.	3574	# TODO: should actually wrap buttons and other goodies.
3162		3575
3163	#############################################################################	3576	#############################################################################
3164		3577
3165	package CFPlus::UI::Menu;	3578	package CFPlus::UI::Menu;
3166		3579
3167	our @ISA = CFPlus::UI::FancyFrame::;	3580	our @ISA = CFPlus::UI::Toplevel::;
3168		3581
3169	use CFPlus::OpenGL;	3582	use CFPlus::OpenGL;
3170		3583
3171	sub new {	3584	sub new {
3172	my $class = shift;	3585	my $class = shift;
…		…
3350	}	3763	}
3351		3764
3352	sub add {	3765	sub add {
3353	my ($self, $title, $widget, $tooltip) = @_;	3766	my ($self, $title, $widget, $tooltip) = @_;
3354		3767
3355	Scalar::Util::weaken $self;	3768	CFPlus::weaken $self;
3356		3769
3357	$self->{buttonbar}->add (new CFPlus::UI::Button	3770	unless (ref $title) {
		3771	$title = new CFPlus::UI::Button
3358	markup => $title,	3772	markup => $title,
3359	tooltip => $tooltip,	3773	tooltip => $tooltip,
		3774	);
		3775	}
		3776
3360	on_activate => sub { $self->set_current_page ($widget) },	3777	$title->connect (activate => sub { $self->set_current_page ($widget) });
3361	);	3778	$self->{buttonbar}->add ($title);
3362		3779
3363	$self->{multiplexer}->add ($widget);	3780	$self->{multiplexer}->add ($widget);
3364	}	3781	}
3365		3782
3366	sub get_current_page {	3783	sub get_current_page {
…		…
3444	my $self = $class->SUPER::new (	3861	my $self = $class->SUPER::new (
3445	fontsize => 0.8,	3862	fontsize => 0.8,
3446	@_,	3863	@_,
3447	);	3864	);
3448		3865
3449	Scalar::Util::weaken (my $this = $self);	3866	CFPlus::weaken (my $this = $self);
3450		3867
3451	$self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });	3868	$self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3452		3869
3453	$self	3870	$self
3454	}	3871	}
…		…
3577	$self->SUPER::destroy;	3994	$self->SUPER::destroy;
3578	}	3995	}
3579		3996
3580	#############################################################################	3997	#############################################################################
3581		3998
3582	package CFPlus::UI::Inventory;
3583
3584	our @ISA = CFPlus::UI::Table::;
3585
3586	sub new {
3587	my $class = shift;
3588
3589	my $self = $class->SUPER::new (
3590	col_expand => [0, 1, 0],
3591	items => [],
3592	@_,
3593	);
3594
3595	$self->set_sort_order (undef);
3596
3597	$self
3598	}
3599
3600	sub update_items {
3601	my ($self) = @_;
3602
3603	$self->clear;
3604
3605	my @item = $self->{sort}->(@{ $self->{items} });
3606
3607	my @adds;
3608	my $row = 0;
3609	for my $item ($self->{sort}->(@{ $self->{items} })) {
3610	CFPlus::Item::update_widgets $item;
3611
3612	push @adds, 0, $row, $item->{face_widget};
3613	push @adds, 1, $row, $item->{desc_widget};
3614	push @adds, 2, $row, $item->{weight_widget};
3615
3616	$row++;
3617	}
3618
3619	$self->add (@adds);
3620	}
3621
3622	sub set_sort_order {
3623	my ($self, $order) = @_;
3624
3625	$self->{sort} = $order ||= sub {
3626	sort {
3627	$a->{type} <=> $b->{type}
3628	or $a->{name} cmp $b->{name}
3629	} @_
3630	};
3631
3632	$self->update_items;
3633	}
3634
3635	sub set_items {
3636	my ($self, $items) = @_;
3637
3638	$self->{items} = [$items ? values %$items : ()];
3639	$self->update_items;
3640	}
3641
3642	#############################################################################
3643
3644	package CFPlus::UI::SpellList;
3645
3646	our @ISA = CFPlus::UI::Table::;
3647
3648	sub new {
3649	my $class = shift;
3650
3651	my $self = $class->SUPER::new (
3652	binding => [],
3653	commands => [],
3654	@_,
3655	)
3656	}
3657
3658	my $TOOLTIP_ALL = "\n\n<small>Left click - ready spell\nMiddle click - invoke spell\nRight click - further options</small>";
3659
3660	my @TOOLTIP_NAME = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3661	"<b>Name</b>. The name of the spell.$TOOLTIP_ALL");
3662	my @TOOLTIP_SKILL = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3663	"<b>Skill</b>. The skill (or magic school) required to be able to attempt casting this spell.$TOOLTIP_ALL");
3664	my @TOOLTIP_LVL = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3665	"<b>Level</b>. Minimum level the caster needs in the associated skill to be able to attempt casting this spell.$TOOLTIP_ALL");
3666	my @TOOLTIP_SP = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3667	"<b>Spell points / Grace points</b>. Amount of spell or grace points used by each invocation.$TOOLTIP_ALL");
3668	my @TOOLTIP_DMG = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3669	"<b>Damage</b>. The amount of damage the spell deals when it hits.$TOOLTIP_ALL");
3670
3671	sub rebuild_spell_list {
3672	my ($self) = @_;
3673
3674	$CFPlus::UI::ROOT->on_refresh ($self => sub {
3675	$self->clear;
3676
3677	return unless $::CONN;
3678
3679	$self->add (1, 0, new CFPlus::UI::Label text => "Spell Name", @TOOLTIP_NAME);
3680	$self->add (2, 0, new CFPlus::UI::Label text => "Skill", @TOOLTIP_SKILL);
3681	$self->add (3, 0, new CFPlus::UI::Label text => "Lvl" , @TOOLTIP_LVL);
3682	$self->add (4, 0, new CFPlus::UI::Label text => "Sp/Gp", @TOOLTIP_SP);
3683	$self->add (5, 0, new CFPlus::UI::Label text => "Dmg" , @TOOLTIP_DMG);
3684
3685	my $row = 0;
3686
3687	for (sort { $a cmp $b } keys %{ $self->{spell} }) {
3688	my $spell = $self->{spell}{$_};
3689
3690	$row++;
3691
3692	my $spell_cb = sub {
3693	my ($widget, $ev) = @_;
3694
3695	if ($ev->{button} == 1) {
3696	$::CONN->user_send ("cast $spell->{name}");
3697	} elsif ($ev->{button} == 2) {
3698	$::CONN->user_send ("invoke $spell->{name}");
3699	} elsif ($ev->{button} == 3) {
3700	(new CFPlus::UI::Menu
3701	items => [
3702	["bind <i>cast $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) }],
3703	["bind <i>invoke $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["invoke $spell->{name}"]) }],
3704	],
3705	)->popup ($ev);
3706	} else {
3707	return 0;
3708	}
3709
3710	1
3711	};
3712
3713	my $tooltip = "$spell->{message}$TOOLTIP_ALL";
3714
3715	#TODO: add path info to tooltip
3716	#$self->add (6, $row, new CFPlus::UI::Label text => $spell->{path});
3717
3718	$self->add (0, $row, new CFPlus::UI::Face
3719	face => $spell->{face},
3720	can_hover => 1,
3721	can_events => 1,
3722	tooltip => $tooltip,
3723	on_button_down => $spell_cb,
3724	);
3725
3726	$self->add (1, $row, new CFPlus::UI::Label
3727	expand => 1,
3728	text => $spell->{name},
3729	can_hover => 1,
3730	can_events => 1,
3731	tooltip => $tooltip,
3732	on_button_down => $spell_cb,
3733	);
3734
3735	$self->add (2, $row, new CFPlus::UI::Label text => $::CONN->{skill_info}{$spell->{skill}}, @TOOLTIP_SKILL);
3736	$self->add (3, $row, new CFPlus::UI::Label text => $spell->{level}, @TOOLTIP_LVL);
3737	$self->add (4, $row, new CFPlus::UI::Label text => $spell->{mana} || $spell->{grace}, @TOOLTIP_SP);
3738	$self->add (5, $row, new CFPlus::UI::Label text => $spell->{damage}, @TOOLTIP_DMG);
3739	}
3740	});
3741	}
3742
3743	sub add_spell {
3744	my ($self, $spell) = @_;
3745
3746	$self->{spell}->{$spell->{name}} = $spell;
3747	$self->rebuild_spell_list;
3748	}
3749
3750	sub remove_spell {
3751	my ($self, $spell) = @_;
3752
3753	delete $self->{spell}->{$spell->{name}};
3754	$self->rebuild_spell_list;
3755	}
3756
3757	sub clear_spells {
3758	my ($self) = @_;
3759
3760	$self->{spell} = {};
3761	$self->rebuild_spell_list;
3762	}
3763
3764	#############################################################################
3765
3766	package CFPlus::UI::Root;	3999	package CFPlus::UI::Root;
3767		4000
3768	our @ISA = CFPlus::UI::Container::;	4001	our @ISA = CFPlus::UI::Container::;
3769		4002
3770	use List::Util qw(min max);	4003	use List::Util qw(min max);
…		…
3777	my $self = $class->SUPER::new (	4010	my $self = $class->SUPER::new (
3778	visible => 1,	4011	visible => 1,
3779	@_,	4012	@_,
3780	);	4013	);
3781		4014
3782	Scalar::Util::weaken ($self->{root} = $self);	4015	CFPlus::weaken ($self->{root} = $self);
3783		4016
3784	$self	4017	$self
3785	}	4018	}
3786		4019
3787	sub size_request {	4020	sub size_request {
…		…
3882	while ($self->{refresh_hook}) {	4115	while ($self->{refresh_hook}) {
3883	$_->()	4116	$_->()
3884	for values %{delete $self->{refresh_hook}};	4117	for values %{delete $self->{refresh_hook}};
3885	}	4118	}
3886		4119
3887	if ($self->{realloc}) {	4120	while ($self->{realloc}) {
3888	my %queue;	4121	my %queue;
3889	my @queue;	4122	my @queue;
3890	my $widget;	4123	my $widget;
3891		4124
3892	outer:	4125	outer:
…		…
3939	}	4172	}
3940	}	4173	}
3941		4174
3942	delete $self->{realloc}{$widget+0};	4175	delete $self->{realloc}{$widget+0};
3943	}	4176	}
3944	}
3945		4177
3946	while (my $size_alloc = delete $self->{size_alloc}) {	4178	while (my $size_alloc = delete $self->{size_alloc}) {
3947	my @queue = sort { $b->{visible} <=> $a->{visible} }	4179	my @queue = sort { $a->{visible} <=> $b->{visible} }
3948	values %$size_alloc;	4180	values %$size_alloc;
3949		4181
3950	while () {	4182	while () {
3951	my $widget = pop @queue || last;	4183	my $widget = pop @queue || last;
3952		4184
3953	my ($w, $h) = @$widget{qw(alloc_w alloc_h)};	4185	my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3954		4186
3955	$w = 0 if $w < 0;
3956	$h = 0 if $h < 0;
3957
3958	$w = max $widget->{min_w}, $w;	4187	$w = max $widget->{min_w}, $w;
3959	$h = max $widget->{min_h}, $h;	4188	$h = max $widget->{min_h}, $h;
3960		4189
3961	# $w = min $self->{w} - $widget->{x}, $w if $self->{w};	4190	# $w = min $self->{w} - $widget->{x}, $w if $self->{w};
3962	# $h = min $self->{h} - $widget->{y}, $h if $self->{h};	4191	# $h = min $self->{h} - $widget->{y}, $h if $self->{h};
3963		4192
3964	$w = min $widget->{max_w}, $w if exists $widget->{max_w};	4193	$w = min $widget->{max_w}, $w if exists $widget->{max_w};
3965	$h = min $widget->{max_h}, $h if exists $widget->{max_h};	4194	$h = min $widget->{max_h}, $h if exists $widget->{max_h};
3966		4195
3967	$w = int $w + 0.5;	4196	$w = int $w + 0.5;
3968	$h = int $h + 0.5;	4197	$h = int $h + 0.5;
3969		4198
3970	if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {	4199	if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3971	$widget->{old_w} = $widget->{w};	4200	$widget->{old_w} = $widget->{w};
3972	$widget->{old_h} = $widget->{h};	4201	$widget->{old_h} = $widget->{h};
3973		4202
3974	$widget->{w} = $w;	4203	$widget->{w} = $w;
3975	$widget->{h} = $h;	4204	$widget->{h} = $h;
3976		4205
3977	$widget->emit (size_allocate => $w, $h);	4206	$widget->emit (size_allocate => $w, $h);
		4207	}
3978	}	4208	}
3979	}	4209	}
3980	}	4210	}
3981		4211
3982	while ($self->{post_alloc_hook}) {	4212	while ($self->{post_alloc_hook}) {
3983	$_->()	4213	$_->()
3984	for values %{delete $self->{post_alloc_hook}};	4214	for values %{delete $self->{post_alloc_hook}};
3985	}	4215	}
3986
3987		4216
3988	glViewport 0, 0, $::WIDTH, $::HEIGHT;	4217	glViewport 0, 0, $::WIDTH, $::HEIGHT;
3989	glClearColor +($::CFG->{fow_intensity}) x 3, 1;	4218	glClearColor +($::CFG->{fow_intensity}) x 3, 1;
3990	glClear GL_COLOR_BUFFER_BIT;	4219	glClear GL_COLOR_BUFFER_BIT;
3991		4220
…		…
3996	glLoadIdentity;	4225	glLoadIdentity;
3997		4226
3998	{	4227	{
3999	package CFPlus::UI::Base;	4228	package CFPlus::UI::Base;
4000		4229
4001	($draw_x, $draw_y, $draw_w, $draw_h) =	4230	local ($draw_x, $draw_y, $draw_w, $draw_h) =
4002	(0, 0, $self->{w}, $self->{h});	4231	(0, 0, $self->{w}, $self->{h});
4003	}
4004		4232
4005	$self->_draw;	4233	$self->_draw;
		4234	}
4006	}	4235	}
4007		4236
4008	#############################################################################	4237	#############################################################################
4009		4238
4010	package CFPlus::UI;	4239	package CFPlus::UI;

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