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

Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.354 by root, Sat Nov 18 23:31:23 2006 UTC vs.
Revision 1.433 by root, Wed Aug 22 21:27:13 2007 UTC

1	package CFPlus::UI;	1	package CFPlus::UI;
2		2
3	use utf8;	3	use utf8;
4	use strict;	4	use strict;
5		5
6	use Scalar::Util ();
7	use List::Util ();	6	use List::Util ();
8	use Event;	7	use Event;
9		8
10	use CFPlus;	9	use CFPlus;
11	use CFPlus::Pod;	10	use CFPlus::Pod;
…		…
23	our $TOOLTIP_WATCHER = Event->idle (min => 1/60, cb => sub {	22	our $TOOLTIP_WATCHER = Event->idle (min => 1/60, cb => sub {
24	if (!$GRAB) {	23	if (!$GRAB) {
25	for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {	24	for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
26	if (length $widget->{tooltip}) {	25	if (length $widget->{tooltip}) {
27	if ($TOOLTIP->{owner} != $widget) {	26	if ($TOOLTIP->{owner} != $widget) {
		27	$TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};
28	$TOOLTIP->hide;	28	$TOOLTIP->hide;
29		29
30	$TOOLTIP->{owner} = $widget;	30	$TOOLTIP->{owner} = $widget;
		31	$TOOLTIP->{owner}->emit ("tooltip_show") if $TOOLTIP->{owner};
31		32
32	return if $ENV{CFPLUS_DEBUG} & 8;	33	return if $ENV{CFPLUS_DEBUG} & 8;
33		34
34	my $tip = $widget->{tooltip};	35	my $tip = $widget->{tooltip};
35		36
…		…
43	}	44	}
44	}	45	}
45	}	46	}
46		47
47	$TOOLTIP->hide;	48	$TOOLTIP->hide;
		49	$TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};
48	delete $TOOLTIP->{owner};	50	delete $TOOLTIP->{owner};
49	});	51	});
50		52
51	sub get_layout {	53	sub get_layout {
52	my $layout;	54	my $layout;
…		…
111	}	113	}
112		114
113	if ($GRAB) {	115	if ($GRAB) {
114	if ($ev->{button} == 4 || $ev->{button} == 5) {	116	if ($ev->{button} == 4 || $ev->{button} == 5) {
115	# mousewheel	117	# mousewheel
116	$ev->{dx} = 0;
117	$ev->{dy} = $ev->{button} * 2 - 9;	118	my $delta = $ev->{button} * 2 - 9;
		119	my $shift = $ev->{mod} & CFPlus::KMOD_SHIFT;
		120
		121	$ev->{dx} = $shift ? $delta : 0;
		122	$ev->{dy} = $shift ? 0 : $delta;
		123
118	$GRAB->emit (mouse_wheel => $ev);	124	$GRAB->emit (mouse_wheel => $ev);
119	} else {	125	} else {
120	$GRAB->emit (button_down => $ev)	126	$GRAB->emit (button_down => $ev)
121	}	127	}
122	}	128	}
…		…
235	h => undef,	241	h => undef,
236	can_events => 1,	242	can_events => 1,
237	@_	243	@_
238	}, $class;	244	}, $class;
239		245
240	Scalar::Util::weaken ($CFPlus::UI::WIDGET{$self+0} = $self);	246	CFPlus::weaken ($CFPlus::UI::WIDGET{$self+0} = $self);
241		247
242	for (keys %$self) {	248	for (keys %$self) {
243	if (/^on_(.*)$/) {	249	if (/^on_(.*)$/) {
244	$self->connect ($1 => delete $self->{$_});	250	$self->connect ($1 => delete $self->{$_});
245	}	251	}
…		…
262		268
263	sub destroy {	269	sub destroy {
264	my ($self) = @_;	270	my ($self) = @_;
265		271
266	$self->hide;	272	$self->hide;
		273	$self->emit ("destroy");
267	%$self = ();	274	%$self = ();
		275	}
		276
		277	sub TO_JSON {
		278	{ __w_ => $_[0]{s_id} }
268	}	279	}
269		280
270	sub show {	281	sub show {
271	my ($self) = @_;	282	my ($self) = @_;
272		283
…		…
313	sub set_visibility {	324	sub set_visibility {
314	my ($self, $visible) = @_;	325	my ($self, $visible) = @_;
315		326
316	return if $self->{visible} == $visible;	327	return if $self->{visible} == $visible;
317		328
318	$visible ? $self->hide	329	$visible ? $self->show
319	: $self->show;	330	: $self->hide;
320	}	331	}
321		332
322	sub toggle_visibility {	333	sub toggle_visibility {
323	my ($self) = @_;	334	my ($self) = @_;
324		335
…		…
502		513
503	defined wantarray and CFPlus::guard {	514	defined wantarray and CFPlus::guard {
504	@{ $self->{signal_cb}{$signal} } = grep $_ != $cb,	515	@{ $self->{signal_cb}{$signal} } = grep $_ != $cb,
505	@{ $self->{signal_cb}{$signal} };	516	@{ $self->{signal_cb}{$signal} };
506	}	517	}
		518	}
		519
		520	sub disconnect_all {
		521	my ($self, $signal) = @_;
		522
		523	delete $self->{signal_cb}{$signal};
507	}	524	}
508		525
509	my %has_coords = (	526	my %has_coords = (
510	button_down => 1,	527	button_down => 1,
511	button_up => 1,	528	button_up => 1,
…		…
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 $self->{parent})\n";#d#
527		544
528	if ($self->{tooltip} =~ /Apply.*audio/) {	545	for my $cb (
529	warn "2 ", join ":", @{ $self->{signal_cb}{$signal} || []}, "\n";#d#	546	@{$self->{signal_cb}{$signal} || []}, # before
530	warn "3 $self->{parent}\n";#d#	547	($self->can ("invoke_$signal") || sub { 1 }), # closure
		548	) {
		549	return $cb->($self, @args, @append) || next;
531	}	550	}
532		551
533	#d##TODO# stop propagating at first true, do not use sum	552	# parent
534	my $res =
535	(List::Util::sum map $_->($self, @args, @append), @{$self->{signal_cb}{$signal} || []}) # before
536	|| ($self->can ("invoke_$signal") || sub { 1 })->($self, @args, @append) # closure
537	|| ($self->{parent} && $self->{parent}->emit ($signal, @args)) # parent	553	$self->{parent} && $self->{parent}->emit ($signal, @args)
538	;
539	if ($self->{tooltip} =~ /Apply.*audio/) {
540	warn "4 ", join ":", @{ $self->{signal_cb}{$signal} || []}, "\n";#d#
541	warn "5 $self->{parent}\n";#d#
542	}
543
544	$res
545	}	554	}
546		555
547	sub find_widget {	556	#sub find_widget {
548	my ($self, $x, $y) = @_;	557	# in .xs
549
550	return () unless $self->{can_events};
551
552	return $self
553	if $x >= $self->{x} && $x < $self->{x} + $self->{w}
554	&& $y >= $self->{y} && $y < $self->{y} + $self->{h};
555
556	()
557	}
558		558
559	sub set_parent {	559	sub set_parent {
560	my ($self, $parent) = @_;	560	my ($self, $parent) = @_;
561		561
562	Scalar::Util::weaken ($self->{parent} = $parent);	562	CFPlus::weaken ($self->{parent} = $parent);
563	$self->set_visible if $parent->{visible};	563	$self->set_visible if $parent->{visible};
564	}	564	}
565		565
566	sub realloc {	566	sub realloc {
567	my ($self) = @_;	567	my ($self) = @_;
…		…
593		593
594	# using global variables seems a bit hacky, but passing through all drawing	594	# using global variables seems a bit hacky, but passing through all drawing
595	# functions seems pointless.	595	# functions seems pointless.
596	our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn	596	our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
597		597
598	sub draw {	598	#sub draw {
599	my ($self) = @_;	599	#CFPlus.xs
600
601	return unless $self->{h} && $self->{w};
602
603	# update screen rectangle
604	local $draw_x = $draw_x + $self->{x};
605	local $draw_y = $draw_y + $self->{y};
606
607	# skip widgets that are entirely outside the drawing area
608	return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
609	|| ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
610
611	glPushMatrix;
612	glTranslate $self->{x}, $self->{y}, 0;
613
614	if ($self == $HOVER && $self->{can_hover}) {
615	glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
616	glEnable GL_BLEND;
617	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
618	glBegin GL_QUADS;
619	glVertex 0 , 0;
620	glVertex $self->{w}, 0;
621	glVertex $self->{w}, $self->{h};
622	glVertex 0 , $self->{h};
623	glEnd;
624	glDisable GL_BLEND;
625	}
626
627	if ($ENV{CFPLUS_DEBUG} & 1) {
628	glPushMatrix;
629	glColor 1, 1, 0, 1;
630	glTranslate 0.375, 0.375;
631	glBegin GL_LINE_LOOP;
632	glVertex 0 , 0;
633	glVertex $self->{w} - 1, 0;
634	glVertex $self->{w} - 1, $self->{h} - 1;
635	glVertex 0 , $self->{h} - 1;
636	glEnd;
637	glPopMatrix;
638	#CFPlus::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
639	}
640
641	$self->_draw;
642	glPopMatrix;
643	}
644		600
645	sub _draw {	601	sub _draw {
646	my ($self) = @_;	602	my ($self) = @_;
647		603
648	warn "no draw defined for $self\n";	604	warn "no draw defined for $self\n";
…		…
651	sub DESTROY {	607	sub DESTROY {
652	my ($self) = @_;	608	my ($self) = @_;
653		609
654	return if CFPlus::in_destruct;	610	return if CFPlus::in_destruct;
655		611
656	delete $WIDGET{$self+0};	612	local $@;
657
658	eval { $self->destroy };	613	eval { $self->destroy };
659	warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;	614	warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
		615
		616	delete $WIDGET{$self+0};
660	}	617	}
661		618
662	#############################################################################	619	#############################################################################
663		620
664	package CFPlus::UI::DrawBG;	621	package CFPlus::UI::DrawBG;
…		…
668	use strict;	625	use strict;
669	use CFPlus::OpenGL;	626	use CFPlus::OpenGL;
670		627
671	sub new {	628	sub new {
672	my $class = shift;	629	my $class = shift;
673
674	# range [value, low, high, page]
675		630
676	$class->SUPER::new (	631	$class->SUPER::new (
677	#bg => [0, 0, 0, 0.2],	632	#bg => [0, 0, 0, 0.2],
678	#active_bg => [1, 1, 1, 0.5],	633	#active_bg => [1, 1, 1, 0.5],
679	@_	634	@_
…		…
691	my ($w, $h) = @$self{qw(w h)};	646	my ($w, $h) = @$self{qw(w h)};
692		647
693	glEnable GL_BLEND;	648	glEnable GL_BLEND;
694	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;	649	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
695	glColor_premultiply @$color;	650	glColor_premultiply @$color;
696
697	glBegin GL_QUADS;
698	glVertex 0 , 0;
699	glVertex 0 , $h;
700	glVertex $w, $h;	651	glRect 0, 0, $w, $h;
701	glVertex $w, 0;
702	glEnd;
703
704	glDisable GL_BLEND;	652	glDisable GL_BLEND;
705	}	653	}
706	}	654	}
707		655
708	#############################################################################	656	#############################################################################
…		…
740	can_events => 0,	688	can_events => 0,
741	%arg,	689	%arg,
742	);	690	);
743		691
744	$self->add (@$children)	692	$self->add (@$children)
745	if $children;	693	if $children && @$children;
746		694
747	$self	695	$self
748	}	696	}
749		697
750	sub realloc {	698	sub realloc {
…		…
759	my ($self, @widgets) = @_;	707	my ($self, @widgets) = @_;
760		708
761	$_->set_parent ($self)	709	$_->set_parent ($self)
762	for @widgets;	710	for @widgets;
763		711
		712	# TODO: only do this in widgets that need it, e.g. root, fixed
764	use sort 'stable';	713	use sort 'stable';
765		714
766	$self->{children} = [	715	$self->{children} = [
767	sort { $a->{z} <=> $b->{z} }	716	sort { $a->{z} <=> $b->{z} }
768	@{$self->{children}}, @widgets	717	@{$self->{children}}, @widgets
769	];	718	];
770		719
771	$self->realloc;	720	$self->realloc;
		721
		722	$self->emit (c_add => \@widgets);
		723
		724	map $_+0, @widgets
772	}	725	}
773		726
774	sub children {	727	sub children {
775	@{ $_[0]{children} }	728	@{ $_[0]{children} }
776	}	729	}
777		730
778	sub remove {	731	sub remove {
779	my ($self, $child) = @_;	732	my ($self, @widgets) = @_;
780		733
		734	$self->emit (c_remove => \@widgets);
		735
		736	for my $child (@widgets) {
781	delete $child->{parent};	737	delete $child->{parent};
782	$child->hide;	738	$child->hide;
783
784	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];	739	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
		740	}
785		741
786	$self->realloc;	742	$self->realloc;
787	}	743	}
788		744
789	sub clear {	745	sub clear {
790	my ($self) = @_;	746	my ($self) = @_;
791		747
792	my $children = delete $self->{children};	748	my $children = $self->{children};
793	$self->{children} = [];	749	$self->{children} = [];
794		750
795	for (@$children) {	751	for (@$children) {
796	delete $_->{parent};	752	delete $_->{parent};
797	$_->hide;	753	$_->hide;
…		…
817	}	773	}
818		774
819	sub _draw {	775	sub _draw {
820	my ($self) = @_;	776	my ($self) = @_;
821		777
822	$_->draw for @{$self->{children}};	778	$_->draw for $self->visible_children;
823	}	779	}
824		780
825	#############################################################################	781	#############################################################################
826		782
827	package CFPlus::UI::Bin;	783	package CFPlus::UI::Bin;
…		…
837	}	793	}
838		794
839	sub add {	795	sub add {
840	my ($self, $child) = @_;	796	my ($self, $child) = @_;
841		797
842	$self->SUPER::remove ($_) for @{ $self->{children} };	798	$self->clear;
843	$self->SUPER::add ($child);	799	$self->SUPER::add ($child);
844	}	800	}
845		801
846	sub remove {	802	sub remove {
847	my ($self, $widget) = @_;	803	my ($self, $widget) = @_;
…		…
937	}	893	}
938		894
939	#############################################################################	895	#############################################################################
940		896
941	package CFPlus::UI::ViewPort;	897	package CFPlus::UI::ViewPort;
		898
		899	use List::Util qw(min max);
942		900
943	our @ISA = CFPlus::UI::Window::;	901	our @ISA = CFPlus::UI::Window::;
944		902
945	sub new {	903	sub new {
946	my $class = shift;	904	my $class = shift;
…		…
955	sub size_request {	913	sub size_request {
956	my ($self) = @_;	914	my ($self) = @_;
957		915
958	my ($w, $h) = @{$self->child}{qw(req_w req_h)};	916	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
959		917
960	$w = 10 if $self->{scroll_x};	918	$w = 1 if $self->{scroll_x};
961	$h = 10 if $self->{scroll_y};	919	$h = 1 if $self->{scroll_y};
962		920
963	($w, $h)	921	($w, $h)
964	}	922	}
965		923
966	sub invoke_size_allocate {	924	sub invoke_size_allocate {
…		…
978	}	936	}
979		937
980	sub set_offset {	938	sub set_offset {
981	my ($self, $x, $y) = @_;	939	my ($self, $x, $y) = @_;
982		940
		941	my $x = max 0, min $self->child->{w} - $self->{w}, int $x;
		942	my $y = max 0, min $self->child->{h} - $self->{h}, int $y;
		943
		944	if ($x != $self->{view_x} or $y != $self->{view_y}) {
983	$self->{view_x} = int $x;	945	$self->{view_x} = $x;
984	$self->{view_y} = int $y;	946	$self->{view_y} = $y;
985		947
		948	$self->emit (changed => $x, $y);
986	$self->update;	949	$self->update;
		950	}
		951	}
		952
		953	sub set_center {
		954	my ($self, $x, $y) = @_;
		955
		956	$self->set_offset ($x - $self->{w} * .5, $y - $self->{h} * .5);
		957	}
		958
		959	sub make_visible {
		960	my ($self, $x, $y, $border) = @_;
		961
		962	if ( $x < $self->{view_x} + $self->{w} * $border
		963	|| $x > $self->{view_x} + $self->{w} * (1 - $border)
		964	|| $y < $self->{view_y} + $self->{h} * $border
		965	|| $y > $self->{view_y} + $self->{h} * (1 - $border)
		966	) {
		967	$self->set_center ($x, $y);
		968	}
987	}	969	}
988		970
989	# hmm, this does not work for topleft of $self... but we should not ask for that	971	# hmm, this does not work for topleft of $self... but we should not ask for that
990	sub coord2local {	972	sub coord2local {
991	my ($self, $x, $y) = @_;	973	my ($self, $x, $y) = @_;
…		…
1006	my ($self, $x, $y) = @_;	988	my ($self, $x, $y) = @_;
1007		989
1008	if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}	990	if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
1009	&& $y >= $self->{y} && $y < $self->{y} + $self->{h}	991	&& $y >= $self->{y} && $y < $self->{y} + $self->{h}
1010	) {	992	) {
1011	$self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})	993	$self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
1012	} else {	994	} else {
1013	$self->CFPlus::UI::Base::find_widget ($x, $y)	995	$self->CFPlus::UI::Base::find_widget ($x, $y)
1014	}	996	}
1015	}	997	}
1016		998
…		…
1027		1009
1028	#############################################################################	1010	#############################################################################
1029		1011
1030	package CFPlus::UI::ScrolledWindow;	1012	package CFPlus::UI::ScrolledWindow;
1031		1013
1032	our @ISA = CFPlus::UI::HBox::;	1014	our @ISA = CFPlus::UI::Table::;
1033		1015
1034	sub new {	1016	sub new {
1035	my ($class, %arg) = @_;	1017	my ($class, %arg) = @_;
1036		1018
1037	my $child = delete $arg{child};	1019	my $child = delete $arg{child};
1038		1020
1039	my $self;	1021	my $self;
1040		1022
1041	my $slider = new CFPlus::UI::Slider	1023	my $hslider = new CFPlus::UI::Slider
		1024	c_col => 0,
		1025	c_row => 1,
		1026	vertical => 0,
		1027	range => [0, 0, 1, 0.01], # HACK fix
		1028	on_changed => sub {
		1029	$self->{hpos} = $_[1];
		1030	$self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
		1031	},
		1032	;
		1033
		1034	my $vslider = new CFPlus::UI::Slider
		1035	c_col => 1,
		1036	c_row => 0,
1042	vertical => 1,	1037	vertical => 1,
1043	range => [0, 0, 1, 0.01], # HACK fix	1038	range => [0, 0, 1, 0.01], # HACK fix
1044	on_changed => sub {	1039	on_changed => sub {
1045	$self->{vp}->set_offset (0, $_[1]);	1040	$self->{vpos} = $_[1];
		1041	$self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
1046	},	1042	},
1047	;	1043	;
1048		1044
1049	$self = $class->SUPER::new (	1045	$self = $class->SUPER::new (
1050	vp => (new CFPlus::UI::ViewPort expand => 1),	1046	scroll_x => 0,
		1047	scroll_y => 1,
1051	can_events => 1,	1048	can_events => 1,
1052	slider => $slider,	1049	hslider => $hslider,
		1050	vslider => $vslider,
		1051	col_expand => [1, 0],
		1052	row_expand => [1, 0],
1053	%arg,	1053	%arg,
1054	);	1054	);
1055		1055
		1056	$self->{vp} = new CFPlus::UI::ViewPort
		1057	c_col => 0,
		1058	c_row => 0,
		1059	expand => 1,
		1060	scroll_x => $self->{scroll_x},
		1061	scroll_y => $self->{scroll_y},
		1062	on_changed => sub {
		1063	my ($vp, $x, $y) = @_;
		1064
		1065	$vp->{parent}{hslider}->set_value ($x);
		1066	$vp->{parent}{vslider}->set_value ($y);
		1067
		1068	0
		1069	},
		1070	on_size_allocate => sub {
		1071	my ($vp, $w, $h) = @_;
		1072	$vp->{parent}->update_slider;
		1073	0
		1074	},
		1075	;
		1076
1056	$self->SUPER::add ($self->{vp}, $self->{slider});	1077	$self->SUPER::add ($self->{vp});
		1078
1057	$self->add ($child) if $child;	1079	$self->add ($child) if $child;
1058		1080
1059	$self	1081	$self
1060	}	1082	}
1061
1062	#TODO# update range on size_allocate depending on child
1063		1083
1064	sub add {	1084	sub add {
1065	my ($self, $widget) = @_;	1085	my ($self, $widget) = @_;
1066		1086
1067	$self->{vp}->add ($self->{child} = $widget);	1087	$self->{vp}->add ($self->{child} = $widget);
1068	}	1088	}
1069		1089
		1090	sub set_offset { shift->{vp}->set_offset (@_) }
		1091	sub set_center { shift->{vp}->set_center (@_) }
		1092	sub make_visible { shift->{vp}->make_visible (@_) }
		1093
		1094	sub update_slider {
		1095	my ($self) = @_;
		1096
		1097	my $child = ($self->{vp} or return)->child;
		1098
		1099	if ($self->{scroll_x}) {
		1100	my ($w1, $w2) = ($child->{req_w}, $self->{vp}{w});
		1101	$self->{hslider}->set_range ([$self->{hslider}{range}[0], 0, $w1, $w2, 1]);
		1102
		1103	my $visible = $w1 > $w2;
		1104	if ($visible != $self->{hslider_visible}) {
		1105	$self->{hslider_visible} = $visible;
		1106	$visible ? $self->SUPER::add ($self->{hslider})
		1107	: $self->SUPER::remove ($self->{hslider});
		1108	}
		1109	}
		1110
		1111	if ($self->{scroll_y}) {
		1112	my ($h1, $h2) = ($child->{req_h}, $self->{vp}{h});
		1113	$self->{vslider}->set_range ([$self->{vslider}{range}[0], 0, $h1, $h2, 1]);
		1114
		1115	my $visible = $h1 > $h2;
		1116	if ($visible != $self->{vslider_visible}) {
		1117	$self->{vslider_visible} = $visible;
		1118	$visible ? $self->SUPER::add ($self->{vslider})
		1119	: $self->SUPER::remove ($self->{vslider});
		1120	}
		1121	}
		1122	}
		1123
		1124	sub start_dragging {
		1125	my ($self, $ev) = @_;
		1126
		1127	$self->grab_focus;
		1128
		1129	my $ox = $self->{vp}{view_x};
		1130	my $oy = $self->{vp}{view_y};
		1131
		1132	$self->{motion} = sub {
		1133	my ($ev, $x, $y) = @_;
		1134
		1135	$ox -= $ev->{xrel};
		1136	$oy -= $ev->{yrel};
		1137
		1138	$self->{vp}->set_offset ($ox, $oy);
		1139	};
		1140	}
		1141
1070	sub invoke_mouse_wheel {	1142	sub invoke_mouse_wheel {
1071	my ($self, $ev) = @_;	1143	my ($self, $ev) = @_;
1072		1144
1073	return 0 unless $ev->{dy}; # only vertical movements
1074
1075	$self->{slider}->emit (mouse_wheel => $ev);	1145	$self->{vslider}->emit (mouse_wheel => $ev) if $self->{vslider_visible};
		1146	$self->{hslider}->emit (mouse_wheel => $ev) if $self->{hslider_visible};
1076		1147
1077	1	1148	1
1078	}	1149	}
1079		1150
1080	sub update_slider {	1151	sub invoke_button_down {
1081	my ($self) = @_;	1152	my ($self, $ev, $x, $y) = @_;
1082		1153
1083	$self->{slider}->set_range ([$self->{slider}{range}[0], 0, $self->{vp}->child->{h}, $self->{vp}{h}, 1]);	1154	if ($ev->{button} == 2) {
1084	}	1155	$self->start_dragging ($ev);
		1156	return 1;
		1157	}
1085		1158
1086	sub update {	1159	0
1087	my ($self) = @_;	1160	}
1088		1161
1089	$self->SUPER::update;	1162	sub invoke_button_up {
		1163	my ($self, $ev, $x, $y) = @_;
1090		1164
1091	$self->update_slider;	1165	if (delete $self->{motion}) {
		1166	return 1;
		1167	}
		1168
		1169	0
		1170	}
		1171
		1172	sub invoke_mouse_motion {
		1173	my ($self, $ev, $x, $y) = @_;
		1174
		1175	if ($self->{motion}) {
		1176	$self->{motion}->($ev, $x, $y);
		1177	return 1;
		1178	}
		1179
		1180	0
1092	}	1181	}
1093		1182
1094	sub invoke_size_allocate {	1183	sub invoke_size_allocate {
1095	my ($self, $w, $h) = @_;	1184	my ($self, $w, $h) = @_;
1096		1185
1097	$self->update_slider;	1186	$self->update_slider;
1098
1099	$self->SUPER::invoke_size_allocate ($w, $h)	1187	$self->SUPER::invoke_size_allocate ($w, $h)
1100	}	1188	}
1101		1189
1102	#############################################################################	1190	#############################################################################
1103		1191
…		…
1123	my ($w, $h) = @$self{qw(w h)};	1211	my ($w, $h) = @$self{qw(w h)};
1124		1212
1125	glEnable GL_BLEND;	1213	glEnable GL_BLEND;
1126	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;	1214	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1127	glColor_premultiply @{ $self->{bg} };	1215	glColor_premultiply @{ $self->{bg} };
1128
1129	glBegin GL_QUADS;
1130	glVertex 0 , 0;
1131	glVertex 0 , $h;
1132	glVertex $w, $h;	1216	glRect 0, 0, $w, $h;
1133	glVertex $w, 0;
1134	glEnd;
1135
1136	glDisable GL_BLEND;	1217	glDisable GL_BLEND;
1137	}	1218	}
1138		1219
1139	$self->SUPER::_draw;	1220	$self->SUPER::_draw;
1140	}	1221	}
…		…
1253		1334
1254	my @border =	1335	my @border =
1255	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }	1336	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1256	qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);	1337	qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1257		1338
		1339	my @icon =
		1340	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
		1341	qw(x1_move.png x1_resize.png);
		1342
1258	sub new {	1343	sub new {
1259	my ($class, %arg) = @_;	1344	my ($class, %arg) = @_;
1260		1345
1261	my $self = $class->SUPER::new (	1346	my $self = $class->SUPER::new (
1262	bg => [1, 1, 1, 1],	1347	bg => [1, 1, 1, 1],
…		…
1430	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	1515	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1431		1516
1432	my $border = $self->border;	1517	my $border = $self->border;
1433		1518
1434	glColor @{ $self->{border_bg} };	1519	glColor @{ $self->{border_bg} };
1435	$border[0]->draw_quad_alpha (0, 0, $w, $border);	1520	$border[0]->draw_quad_alpha ( 0, 0, $w, $border);
1436	$border[1]->draw_quad_alpha (0, $border, $border, $ch);	1521	$border[1]->draw_quad_alpha ( 0, $border, $border, $ch);
1437	$border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);	1522	$border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1438	$border[3]->draw_quad_alpha (0, $h - $border, $w, $border);	1523	$border[3]->draw_quad_alpha ( 0, $h - $border, $w, $border);
		1524
		1525	# move
		1526	my $w2 = ($w - $border) * .5;
		1527	my $h2 = ($h - $border) * .5;
		1528	$icon[0]->draw_quad_alpha ( 0, $h2, $border, $border);
		1529	$icon[0]->draw_quad_alpha ($w - $border, $h2, $border, $border);
		1530	$icon[0]->draw_quad_alpha ($w2 , $h - $border, $border, $border);
		1531
		1532	# resize
		1533	$icon[1]->draw_quad_alpha ( 0, 0, $border, $border);
		1534	$icon[1]->draw_quad_alpha ($w - $border, 0, $border, $border)
		1535	unless $self->{has_close_button};
		1536	$icon[1]->draw_quad_alpha ( 0, $h - $border, $border, $border);
		1537	$icon[1]->draw_quad_alpha ($w - $border, $h - $border, $border, $border);
1439		1538
1440	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {	1539	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1441	glColor @{ $self->{bg} };	1540	glColor @{ $self->{bg} };
1442		1541
1443	# TODO: repeat texture not scale	1542	# TODO: repeat texture not scale
…		…
1464		1563
1465	#############################################################################	1564	#############################################################################
1466		1565
1467	package CFPlus::UI::Table;	1566	package CFPlus::UI::Table;
1468		1567
1469	our @ISA = CFPlus::UI::Base::;	1568	our @ISA = CFPlus::UI::Container::;
1470		1569
1471	use List::Util qw(max sum);	1570	use List::Util qw(max sum);
1472		1571
1473	use CFPlus::OpenGL;	1572	use CFPlus::OpenGL;
1474		1573
1475	sub new {	1574	sub new {
1476	my $class = shift;	1575	my $class = shift;
1477		1576
1478	$class->SUPER::new (	1577	$class->SUPER::new (
1479	col_expand => [],	1578	col_expand => [],
		1579	row_expand => [],
1480	@_,	1580	@_,
1481	)	1581	)
1482	}	1582	}
1483		1583
1484	sub children {
1485	grep $_, map @$_, grep $_, @{ $_[0]{children} }
1486	}
1487
1488	sub add {	1584	sub add {
		1585	my ($self, @widgets) = @_;
		1586
		1587	for my $child (@widgets) {
		1588	$child->{c_rowspan} ||= 1;
		1589	$child->{c_colspan} ||= 1;
		1590	}
		1591
		1592	$self->SUPER::add (@widgets);
		1593	}
		1594
		1595	sub add_at {
1489	my ($self) = shift;	1596	my $self = shift;
		1597
		1598	my @widgets;
1490		1599
1491	while (@_) {	1600	while (@_) {
1492	my ($x, $y, $child) = splice @_, 0, 3, ();	1601	my ($col, $row, $child) = splice @_, 0, 3, ();
1493	$child->set_parent ($self);
1494	$self->{children}[$y][$x] = $child;
1495	}
1496		1602
1497	$self->{force_realloc} = 1;	1603	$child->{c_row} = $row;
1498	$self->{force_size_alloc} = 1;	1604	$child->{c_col} = $col;
1499	$self->realloc;
1500	}
1501		1605
1502	sub remove {	1606	push @widgets, $child;
		1607	}
		1608
		1609	$self->add (@widgets);
		1610	}
		1611
		1612	sub get_wh {
1503	my ($self, $child) = @_;	1613	my ($self) = @_;
1504		1614
1505	# TODO: not yet implemented	1615	my (@w, @h);
1506	}
1507
1508	# TODO: move to container class maybe? send children a signal on removal?
1509	sub clear {
1510	my ($self) = @_;
1511		1616
1512	my @children = $self->children;	1617	my @children = $self->children;
1513	delete $self->{children};	1618
		1619	# first pass, columns
		1620	for my $widget (sort { $a->{c_colspan} <=> $b->{c_colspan} } @children) {
		1621	my ($c, $w, $cs) = @$widget{qw(c_col req_w c_colspan)};
		1622
		1623	my $sw = sum @w[$c .. $c + $cs - 1];
		1624
		1625	if ($w > $sw) {
		1626	$_ += ($w - $sw) / ($sw ? $sw / $_ : $cs) for @w[$c .. $c + $cs - 1];
		1627	}
1514		1628	}
1515	for (@children) {
1516	delete $_->{parent};
1517	$_->hide;
1518	}
1519		1629
1520	$self->realloc;	1630	# second pass, rows
1521	}	1631	for my $widget (sort { $a->{c_rowspan} <=> $b->{c_rowspan} } @children) {
1522
1523	sub get_wh {
1524	my ($self) = @_;
1525
1526	my (@w, @h);
1527
1528	for my $y (0 .. $#{$self->{children}}) {
1529	my $row = $self->{children}[$y]
1530	or next;
1531
1532	for my $x (0 .. $#$row) {
1533	my $widget = $row->[$x]
1534	or next;
1535	my ($w, $h) = @$widget{qw(req_w req_h)};	1632	my ($r, $h, $rs) = @$widget{qw(c_row req_h c_rowspan)};
1536		1633
1537	$w[$x] = max $w[$x], $w;	1634	my $sh = sum @h[$r .. $r + $rs - 1];
1538	$h[$y] = max $h[$y], $h;	1635
		1636	if ($h > $sh) {
		1637	$_ += ($h - $sh) / ($sh ? $sh / $_ : $rs) for @h[$r .. $r + $rs - 1];
1539	}	1638	}
1540	}	1639	}
1541		1640
1542	(\@w, \@h)	1641	(\@w, \@h)
1543	}	1642	}
…		…
1559	my ($ws, $hs) = $self->get_wh;	1658	my ($ws, $hs) = $self->get_wh;
1560		1659
1561	my $req_w = (sum @$ws) || 1;	1660	my $req_w = (sum @$ws) || 1;
1562	my $req_h = (sum @$hs) || 1;	1661	my $req_h = (sum @$hs) || 1;
1563		1662
1564	# TODO: nicer code && do row_expand	1663	# now linearly scale the rows/columns to the allocated size
1565	my @col_expand = @{$self->{col_expand}};	1664	my @col_expand = @{$self->{col_expand}};
1566	@col_expand = (1) x @$ws unless @col_expand;	1665	@col_expand = (1) x @$ws unless @col_expand;
1567	my $col_expand = (sum @col_expand) || 1;	1666	my $col_expand = (sum @col_expand) || 1;
1568		1667
1569	# linearly scale sizes
1570	$ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;	1668	$ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
1571	$hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
1572		1669
1573	CFPlus::UI::harmonize $ws;	1670	CFPlus::UI::harmonize $ws;
		1671
		1672	my @row_expand = @{$self->{row_expand}};
		1673	@row_expand = (1) x @$ws unless @row_expand;
		1674	my $row_expand = (sum @row_expand) || 1;
		1675
		1676	$hs->[$_] += $row_expand[$_] / $row_expand * ($h - $req_h) for 0 .. $#$hs;
		1677
1574	CFPlus::UI::harmonize $hs;	1678	CFPlus::UI::harmonize $hs;
1575		1679
1576	my $y;	1680	my @x; for (0 .. $#$ws) { $x[$_ + 1] = $x[$_] + $ws->[$_] }
		1681	my @y; for (0 .. $#$hs) { $y[$_ + 1] = $y[$_] + $hs->[$_] }
1577		1682
1578	for my $r (0 .. $#{$self->{children}}) {	1683	for my $widget ($self->children) {
1579	my $row = $self->{children}[$r]	1684	my ($r, $c, $w, $h, $rs, $cs) = @$widget{qw(c_row c_col req_w req_h c_rowspan c_colspan)};
1580	or next;
1581		1685
1582	my $x = 0;	1686	$widget->configure (
1583	my $row_h = $hs->[$r];	1687	$x[$c], $y[$r],
		1688	$x[$c + $cs] - $x[$c], $y[$r + $rs] - $y[$r],
1584		1689	);
1585	for my $c (0 .. $#$row) {	1690	}
1586	my $col_w = $ws->[$c];
1587		1691
1588	if (my $widget = $row->[$c]) {	1692	1
1589	$widget->configure ($x, $y, $col_w, $row_h);	1693	}
1590	}
1591		1694
1592	$x += $col_w;	1695	#############################################################################
		1696
		1697	package CFPlus::UI::Fixed;
		1698
		1699	use List::Util qw(min max);
		1700
		1701	our @ISA = CFPlus::UI::Container::;
		1702
		1703	sub _scale($$$) {
		1704	my ($rel, $val, $max) = @_;
		1705
		1706	$rel ? $val * $max : $val
		1707	}
		1708
		1709	sub size_request {
		1710	my ($self) = @_;
		1711
		1712	my ($x1, $y1, $x2, $y2) = (0, 0, 0, 0);
		1713
		1714	# determine overall size by querying abs widgets
		1715	for my $child ($self->visible_children) {
		1716	unless ($child->{c_rel}) {
		1717	my $x = $child->{c_x};
		1718	my $y = $child->{c_y};
		1719
		1720	$x1 = min $x1, $x; $x2 = max $x2, $x + $child->{req_w};
		1721	$y1 = min $y1, $y; $y2 = max $y2, $y + $child->{req_h};
1593	}	1722	}
		1723	}
1594		1724
1595	$y += $row_h;	1725	my $W = $x2 - $x1;
		1726	my $H = $y2 - $y1;
		1727
		1728	# now layout remaining widgets
		1729	for my $child ($self->visible_children) {
		1730	if ($child->{c_rel}) {
		1731	my $x = _scale $child->{c_rel}, $child->{c_x}, $W;
		1732	my $y = _scale $child->{c_rel}, $child->{c_y}, $H;
		1733
		1734	$x1 = min $x1, $x; $x2 = max $x2, $x + $child->{req_w};
		1735	$y1 = min $y1, $y; $y2 = max $y2, $y + $child->{req_h};
		1736	}
		1737	}
		1738
		1739	my $W = $x2 - $x1;
		1740	my $H = $y2 - $y1;
		1741
		1742	($W, $H)
		1743	}
		1744
		1745	sub invoke_size_allocate {
		1746	my ($self, $W, $H) = @_;
		1747
		1748	for my $child ($self->visible_children) {
		1749	my $x = _scale $child->{c_rel}, $child->{c_x}, $W;
		1750	my $y = _scale $child->{c_rel}, $child->{c_y}, $H;
		1751
		1752	$x += $child->{c_halign} * $child->{req_w};
		1753	$y += $child->{c_valign} * $child->{req_h};
		1754
		1755	$child->configure (int $x, int $y, $child->{req_w}, $child->{req_h});
1596	}	1756	}
1597		1757
1598	1	1758	1
1599	}	1759	}
1600		1760
1601	sub find_widget {
1602	my ($self, $x, $y) = @_;
1603
1604	$x -= $self->{x};
1605	$y -= $self->{y};
1606
1607	my $res;
1608
1609	for (grep $_, map @$_, grep $_, @{ $self->{children} }) {
1610	$res = $_->find_widget ($x, $y)
1611	and return $res;
1612	}
1613
1614	$self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
1615	}
1616
1617	sub _draw {
1618	my ($self) = @_;
1619
1620	for (grep $_, @{$self->{children}}) {
1621	$_->draw for grep $_, @$_;
1622	}
1623	}
1624
1625	#############################################################################	1761	#############################################################################
1626		1762
1627	package CFPlus::UI::Box;	1763	package CFPlus::UI::Box;
1628		1764
1629	our @ISA = CFPlus::UI::Container::;	1765	our @ISA = CFPlus::UI::Container::;
1630		1766
1631	sub size_request {	1767	sub size_request {
1632	my ($self) = @_;	1768	my ($self) = @_;
		1769
		1770	my @children = $self->visible_children;
1633		1771
1634	$self->{vertical}	1772	$self->{vertical}
1635	? (	1773	? (
1636	(List::Util::max map $_->{req_w}, @{$self->{children}}),	1774	(List::Util::max map $_->{req_w}, @children),
1637	(List::Util::sum map $_->{req_h}, @{$self->{children}}),	1775	(List::Util::sum map $_->{req_h}, @children),
1638	)	1776	)
1639	: (	1777	: (
1640	(List::Util::sum map $_->{req_w}, @{$self->{children}}),	1778	(List::Util::sum map $_->{req_w}, @children),
1641	(List::Util::max map $_->{req_h}, @{$self->{children}}),	1779	(List::Util::max map $_->{req_h}, @children),
1642	)	1780	)
1643	}	1781	}
1644		1782
1645	sub invoke_size_allocate {	1783	sub invoke_size_allocate {
1646	my ($self, $w, $h) = @_;	1784	my ($self, $w, $h) = @_;
…		…
1770		1908
1771	delete $self->{ox};	1909	delete $self->{ox};
1772	$self->SUPER::realloc;	1910	$self->SUPER::realloc;
1773	}	1911	}
1774		1912
		1913	sub clear {
		1914	my ($self) = @_;
		1915
		1916	$self->set_text ("");
		1917	}
		1918
1775	sub set_text {	1919	sub set_text {
1776	my ($self, $text) = @_;	1920	my ($self, $text) = @_;
1777		1921
1778	return if $self->{text} eq "T$text";	1922	return if $self->{text} eq "T$text";
1779	$self->{text} = "T$text";	1923	$self->{text} = "T$text";
…		…
1885	: ($self->{w} - $size->[0]) * 0.5);	2029	: ($self->{w} - $size->[0]) * 0.5);
1886		2030
1887	$self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}	2031	$self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1888	: $self->{valign} > 0 ? $self->{h} - $size->[1] - $self->{padding_y}	2032	: $self->{valign} > 0 ? $self->{h} - $size->[1] - $self->{padding_y}
1889	: ($self->{h} - $size->[1]) * 0.5);	2033	: ($self->{h} - $size->[1]) * 0.5);
		2034
		2035	$self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
1890	};	2036	};
1891		2037
1892	my $w = List::Util::min $self->{w} + 4, $size->[0];	2038	# unless ($self->{list}) {
1893	my $h = List::Util::min $self->{h} + 2, $size->[1];	2039	# $self->{list} = CFPlus::OpenGL::glGenList;
1894		2040	# CFPlus::OpenGL::glNewList $self->{list};
1895	$self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});	2041	# $self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
		2042	# CFPlus::OpenGL::glEndList;
		2043	# }
		2044	#
		2045	# CFPlus::OpenGL::glCallList $self->{list};
		2046
		2047	$self->{layout}->draw;
1896	}	2048	}
		2049
		2050	#sub destroy {
		2051	# my ($self) = @_;
		2052	#
		2053	# CFPlus::OpenGL::glDeleteList delete $self->{list} if $self->{list};
		2054	#
		2055	# $self->SUPER::destroy;
		2056	#}
1897		2057
1898	#############################################################################	2058	#############################################################################
1899		2059
1900	package CFPlus::UI::EntryBase;	2060	package CFPlus::UI::EntryBase;
1901		2061
…		…
1907	my $class = shift;	2067	my $class = shift;
1908		2068
1909	$class->SUPER::new (	2069	$class->SUPER::new (
1910	fg => [1, 1, 1],	2070	fg => [1, 1, 1],
1911	bg => [0, 0, 0, 0.2],	2071	bg => [0, 0, 0, 0.2],
		2072	outline => [0.6, 0.3, 0.1],
1912	active_bg => [1, 1, 1, 0.5],	2073	active_bg => [0, 0, 1, .2],
1913	active_fg => [0, 0, 0],	2074	active_fg => [1, 1, 1],
		2075	active_outline => [1, 1, 0],
1914	can_hover => 1,	2076	can_hover => 1,
1915	can_focus => 1,	2077	can_focus => 1,
1916	valign => 0,	2078	valign => 0,
1917	can_events => 1,	2079	can_events => 1,
		2080	ellipsise => 0,
1918	#text => ...	2081	#text => ...
1919	#hidden => "*",	2082	#hidden => "*",
1920	@_	2083	@_
1921	)	2084	)
1922	}	2085	}
…		…
1966	my $mod = $ev->{mod};	2129	my $mod = $ev->{mod};
1967	my $sym = $ev->{sym};	2130	my $sym = $ev->{sym};
1968	my $uni = $ev->{unicode};	2131	my $uni = $ev->{unicode};
1969		2132
1970	my $text = $self->get_text;	2133	my $text = $self->get_text;
		2134
		2135	$self->{cursor} = List::Util::max 0, List::Util::min $self->{cursor}, length $text;
1971		2136
1972	if ($uni == 8) {	2137	if ($uni == 8) {
1973	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};	2138	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1974	} elsif ($uni == 127) {	2139	} elsif ($uni == 127) {
1975	substr $text, $self->{cursor}, 1, "";	2140	substr $text, $self->{cursor}, 1, "";
1976	} elsif ($sym == CFPlus::SDLK_LEFT) {	2141	} elsif ($sym == CFPlus::SDLK_LEFT) {
1977	--$self->{cursor} if $self->{cursor};	2142	--$self->{cursor} if $self->{cursor};
1978	} elsif ($sym == CFPlus::SDLK_RIGHT) {	2143	} elsif ($sym == CFPlus::SDLK_RIGHT) {
1979	++$self->{cursor} if $self->{cursor} < length $self->{text};	2144	++$self->{cursor} if $self->{cursor} < length $self->{text};
1980	} elsif ($sym == CFPlus::SDLK_HOME) {	2145	} elsif ($sym == CFPlus::SDLK_HOME) {
		2146	# what a hack
1981	$self->{cursor} = 0;	2147	$self->{cursor} =
		2148	(substr $self->{text}, 0, $self->{cursor}) =~ /^(.*\012)/
		2149	? length $1
		2150	: 0;
1982	} elsif ($sym == CFPlus::SDLK_END) {	2151	} elsif ($sym == CFPlus::SDLK_END) {
		2152	# uh, again
		2153	$self->{cursor} =
		2154	(substr $self->{text}, $self->{cursor}) =~ /^([^\012]*)\012/
1983	$self->{cursor} = length $text;	2155	? $self->{cursor} + length $1
		2156	: length $self->{text};
1984	} elsif ($uni == 21) { # ctrl-u	2157	} elsif ($uni == 21) { # ctrl-u
1985	$text = "";	2158	$text = "";
1986	$self->{cursor} = 0;	2159	$self->{cursor} = 0;
1987	} elsif ($uni == 27) {	2160	} elsif ($uni == 27) {
1988	$self->emit ('escape');	2161	$self->emit ('escape');
1989	} elsif ($uni) {	2162	} elsif ($uni == 0x0d) {
		2163	substr $text, $self->{cursor}++, 0, "\012";
		2164	} elsif ($uni >= 0x20) {
1990	substr $text, $self->{cursor}++, 0, chr $uni;	2165	substr $text, $self->{cursor}++, 0, chr $uni;
1991	} else {	2166	} else {
1992	return 0;	2167	return 0;
1993	}	2168	}
1994		2169
1995	$self->_set_text ($text);	2170	$self->_set_text ($text);
1996		2171
1997	$self->realloc;	2172	$self->realloc;
		2173	$self->update;
1998		2174
1999	1	2175	1
2000	}	2176	}
2001		2177
2002	sub invoke_focus_in {	2178	sub invoke_focus_in {
…		…
2044	glColor_premultiply @{$self->{bg}};	2220	glColor_premultiply @{$self->{bg}};
2045	}	2221	}
2046		2222
2047	glEnable GL_BLEND;	2223	glEnable GL_BLEND;
2048	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;	2224	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2049	glBegin GL_QUADS;
2050	glVertex 0 , 0;
2051	glVertex 0 , $self->{h};
2052	glVertex $self->{w}, $self->{h};	2225	glRect 0, 0, $self->{w}, $self->{h};
2053	glVertex $self->{w}, 0;
2054	glEnd;
2055	glDisable GL_BLEND;	2226	glDisable GL_BLEND;
2056		2227
2057	$self->SUPER::_draw;	2228	$self->SUPER::_draw;
2058		2229
2059	#TODO: force update every cursor change :(	2230	#TODO: force update every cursor change :(
…		…
2061		2232
2062	unless (exists $self->{cur_h}) {	2233	unless (exists $self->{cur_h}) {
2063	my $text = substr $self->{text}, 0, $self->{cursor};	2234	my $text = substr $self->{text}, 0, $self->{cursor};
2064	utf8::encode $text;	2235	utf8::encode $text;
2065		2236
2066	@$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)	2237	@$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
2067	}	2238	}
2068		2239
		2240	glColor_premultiply @{$self->{active_fg}};
2069	glBegin GL_LINES;	2241	glBegin GL_LINES;
2070	glVertex 0.5 + $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};	2242	glVertex 0.5 + $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
2071	glVertex 0.5 + $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};	2243	glVertex 0.5 + $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
2072	glEnd;	2244	glEnd;
		2245
		2246	glLineWidth 3;
		2247	glColor @{$self->{active_outline}};
		2248	glRect_lineloop 0, 0, $self->{w} - 1, $self->{h} - 1;
		2249	glLineWidth 1;
		2250
		2251	} else {
		2252	glColor @{$self->{outline}};
		2253	glTranslate .375, .375;
		2254	glBegin GL_LINE_STRIP;
		2255	glVertex 0, $self->{h} * .5;
		2256	glVertex 0, $self->{h} - 3;
		2257	glVertex $self->{w} - 1, $self->{h} - 3;
		2258	glVertex $self->{w} - 1, $self->{h} * .5;
		2259	glEnd;
2073	}	2260	}
2074	}	2261	}
		2262
		2263	#############################################################################
2075		2264
2076	package CFPlus::UI::Entry;	2265	package CFPlus::UI::Entry;
2077		2266
2078	our @ISA = CFPlus::UI::EntryBase::;	2267	our @ISA = CFPlus::UI::EntryBase::;
2079		2268
…		…
2082	sub invoke_key_down {	2271	sub invoke_key_down {
2083	my ($self, $ev) = @_;	2272	my ($self, $ev) = @_;
2084		2273
2085	my $sym = $ev->{sym};	2274	my $sym = $ev->{sym};
2086		2275
2087	if ($sym == 13) {	2276	if ($ev->{uni} == 0x0d || $sym == 13) {
2088	unshift @{$self->{history}},	2277	unshift @{$self->{history}},
2089	my $txt = $self->get_text;	2278	my $txt = $self->get_text;
2090		2279
2091	$self->{history_pointer} = -1;	2280	$self->{history_pointer} = -1;
2092	$self->{history_saveback} = '';	2281	$self->{history_saveback} = '';
…		…
2122	1	2311	1
2123	}	2312	}
2124		2313
2125	#############################################################################	2314	#############################################################################
2126		2315
		2316	package CFPlus::UI::TextEdit;
		2317
		2318	our @ISA = CFPlus::UI::EntryBase::;
		2319
		2320	use CFPlus::OpenGL;
		2321
		2322	sub move_cursor_ver {
		2323	my ($self, $dy) = @_;
		2324
		2325	my ($y, $x) = $self->{layout}->index_to_line_x ($self->{cursor});
		2326
		2327	$y += $dy;
		2328
		2329	if (defined (my $index = $self->{layout}->line_x_to_index ($y, $x))) {
		2330	$self->{cursor} = $index;
		2331	delete $self->{cur_h};
		2332	$self->update;
		2333	return;
		2334	}
		2335	}
		2336
		2337	sub invoke_key_down {
		2338	my ($self, $ev) = @_;
		2339
		2340	my $sym = $ev->{sym};
		2341
		2342	if ($sym == CFPlus::SDLK_UP) {
		2343	$self->move_cursor_ver (-1);
		2344	} elsif ($sym == CFPlus::SDLK_DOWN) {
		2345	$self->move_cursor_ver (+1);
		2346	} else {
		2347	return $self->SUPER::invoke_key_down ($ev)
		2348	}
		2349
		2350	1
		2351	}
		2352
		2353	#############################################################################
		2354
2127	package CFPlus::UI::Button;	2355	package CFPlus::UI::ButtonBin;
2128		2356
2129	our @ISA = CFPlus::UI::Label::;	2357	our @ISA = CFPlus::UI::Bin::;
2130		2358
2131	use CFPlus::OpenGL;	2359	use CFPlus::OpenGL;
2132		2360
2133	my @tex =	2361	my @tex =
2134	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }	2362	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
2135	qw(b1_button_active.png);	2363	qw(b1_button_inactive.png b1_button_active.png);
2136		2364
2137	sub new {	2365	sub new {
2138	my $class = shift;	2366	my $class = shift;
2139		2367
2140	$class->SUPER::new (	2368	$class->SUPER::new (
2141	padding_x => 4,
2142	padding_y => 4,
2143	fg => [1, 1, 1],
2144	active_fg => [0, 0, 1],
2145	can_hover => 1,	2369	can_hover => 1,
2146	align => 0,	2370	align => 0,
2147	valign => 0,	2371	valign => 0,
2148	can_events => 1,	2372	can_events => 1,
2149	@_	2373	@_
…		…
2161	}	2385	}
2162		2386
2163	sub _draw {	2387	sub _draw {
2164	my ($self) = @_;	2388	my ($self) = @_;
2165		2389
2166	local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
2167
2168	glEnable GL_TEXTURE_2D;	2390	glEnable GL_TEXTURE_2D;
2169	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2391	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2170	glColor 0, 0, 0, 1;	2392	glColor 0, 0, 0, 1;
2171		2393
		2394	my $tex = $tex[$GRAB == $self];
2172	$tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});	2395	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
		2396
		2397	glDisable GL_TEXTURE_2D;
		2398
		2399	$self->SUPER::_draw;
		2400	}
		2401
		2402	#############################################################################
		2403
		2404	package CFPlus::UI::Button;
		2405
		2406	our @ISA = CFPlus::UI::Label::;
		2407
		2408	use CFPlus::OpenGL;
		2409
		2410	my @tex =
		2411	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
		2412	qw(b1_button_inactive.png b1_button_active.png);
		2413
		2414	sub new {
		2415	my $class = shift;
		2416
		2417	$class->SUPER::new (
		2418	padding_x => 4,
		2419	padding_y => 4,
		2420	fg => [1.0, 1.0, 1.0],
		2421	active_fg => [0.8, 0.8, 0.8],
		2422	can_hover => 1,
		2423	align => 0,
		2424	valign => 0,
		2425	can_events => 1,
		2426	@_
		2427	)
		2428	}
		2429
		2430	sub invoke_button_up {
		2431	my ($self, $ev, $x, $y) = @_;
		2432
		2433	$self->emit ("activate")
		2434	if $x >= 0 && $x < $self->{w}
		2435	&& $y >= 0 && $y < $self->{h};
		2436
		2437	1
		2438	}
		2439
		2440	sub _draw {
		2441	my ($self) = @_;
		2442
		2443	local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
		2444
		2445	glEnable GL_TEXTURE_2D;
		2446	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		2447	glColor 0, 0, 0, 1;
		2448
		2449	my $tex = $tex[$GRAB == $self];
		2450	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2173		2451
2174	glDisable GL_TEXTURE_2D;	2452	glDisable GL_TEXTURE_2D;
2175		2453
2176	$self->SUPER::_draw;	2454	$self->SUPER::_draw;
2177	}	2455	}
…		…
2264	sub new {	2542	sub new {
2265	my $class = shift;	2543	my $class = shift;
2266		2544
2267	my $self = $class->SUPER::new (	2545	my $self = $class->SUPER::new (
2268	can_events => 0,	2546	can_events => 0,
		2547	scale => 1,
2269	@_,	2548	@_,
2270	);	2549	);
2271		2550
2272	$self->{path} || $self->{tex}	2551	$self->{path} || $self->{tex}
2273	or Carp::croak "'path' or 'tex' attributes required";	2552	or Carp::croak "'path' or 'tex' attributes required";
2274		2553
2275	$self->{tex} ||= $texture_cache{$self->{path}} ||=	2554	$self->{tex} ||= $texture_cache{$self->{path}} ||=
2276	new_from_file CFPlus::Texture CFPlus::find_rcfile $self->{path}, mipmap => 1;	2555	new_from_file CFPlus::Texture CFPlus::find_rcfile $self->{path}, mipmap => 1;
2277		2556
2278	Scalar::Util::weaken $texture_cache{$self->{path}};	2557	CFPlus::weaken $texture_cache{$self->{path}};
2279		2558
2280	$self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};	2559	$self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
2281		2560
2282	$self	2561	$self
2283	}	2562	}
…		…
2298	}	2577	}
2299		2578
2300	sub size_request {	2579	sub size_request {
2301	my ($self) = @_;	2580	my ($self) = @_;
2302		2581
2303	($self->{tex}{w}, $self->{tex}{h})	2582	(int $self->{tex}{w} * $self->{scale}, int $self->{tex}{h} * $self->{scale})
2304	}	2583	}
2305		2584
2306	sub _draw {	2585	sub _draw {
2307	my ($self) = @_;	2586	my ($self) = @_;
2308		2587
…		…
2318	}	2597	}
2319		2598
2320	glEnable GL_TEXTURE_2D;	2599	glEnable GL_TEXTURE_2D;
2321	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2600	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2322		2601
2323	$tex->draw_quad (0, 0, $w, $h);	2602	$tex->draw_quad_alpha (0, 0, $w, $h);
2324		2603
2325	glDisable GL_TEXTURE_2D;	2604	glDisable GL_TEXTURE_2D;
2326	}	2605	}
2327		2606
2328	#############################################################################	2607	#############################################################################
…		…
2347	align => 0,	2626	align => 0,
2348	valign => 0,	2627	valign => 0,
2349	can_events => 1,	2628	can_events => 1,
2350	@_	2629	@_
2351	);	2630	);
		2631	}
		2632
		2633	sub invoke_button_down {
		2634	my ($self, $ev, $x, $y) = @_;
		2635
		2636	1
2352	}	2637	}
2353		2638
2354	sub invoke_button_up {	2639	sub invoke_button_up {
2355	my ($self, $ev, $x, $y) = @_;	2640	my ($self, $ev, $x, $y) = @_;
2356		2641
…		…
2496	glDisable GL_TEXTURE_2D;	2781	glDisable GL_TEXTURE_2D;
2497	}	2782	}
2498		2783
2499	#############################################################################	2784	#############################################################################
2500		2785
		2786	package CFPlus::UI::Progress;
		2787
		2788	our @ISA = CFPlus::UI::Label::;
		2789
		2790	use CFPlus::OpenGL;
		2791
		2792	sub new {
		2793	my ($class, %arg) = @_;
		2794
		2795	my $self = $class->SUPER::new (
		2796	fg => [1, 1, 1],
		2797	bg => [0, 0, 1, 0.2],
		2798	bar => [0.7, 0.5, 0.1, 0.8],
		2799	outline => [0.4, 0.3, 0],
		2800	fontsize => 0.9,
		2801	valign => 0,
		2802	align => 0,
		2803	can_events => 1,
		2804	ellipsise => 1,
		2805	label => "%d%%",
		2806	%arg,
		2807	);
		2808
		2809	$self->set_value ($arg{value} || -1);
		2810
		2811	$self
		2812	}
		2813
		2814	sub set_label {
		2815	my ($self, $label) = @_;
		2816
		2817	return if $self->{label} eq $label;
		2818	$self->{label} = $label;
		2819
		2820	$self->CFPlus::UI::Progress::set_value (0 + delete $self->{value});
		2821	}
		2822
		2823	sub set_value {
		2824	my ($self, $value) = @_;
		2825
		2826	if ($self->{value} ne $value) {
		2827	$self->{value} = $value;
		2828
		2829	if ($value < 0) {
		2830	$self->set_text ("-");
		2831	} else {
		2832	$self->set_text (sprintf $self->{label}, $value * 100);
		2833	}
		2834
		2835	$self->update;
		2836	}
		2837	}
		2838
		2839	sub _draw {
		2840	my ($self) = @_;
		2841
		2842	glEnable GL_BLEND;
		2843	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
		2844
		2845	if ($self->{value} >= 0) {
		2846	my $s = 3 + ($self->{w} - 6) * $self->{value};
		2847
		2848	glColor_premultiply @{$self->{bar}};
		2849	glRect 2, 2, $s, $self->{h} - 2;
		2850	glColor_premultiply @{$self->{bg}};
		2851	glRect $s + 1, 0, $self->{w} - 2, $self->{h} - 2;
		2852	}
		2853
		2854	glColor_premultiply @{$self->{outline}};
		2855	glRect_lineloop 1, 1, $self->{w} - 2, $self->{h} - 2;
		2856
		2857	glDisable GL_BLEND;
		2858
		2859	{
		2860	local $self->{bg}; # do not draw background
		2861	$self->SUPER::_draw;
		2862	}
		2863	}
		2864
		2865	#############################################################################
		2866
		2867	package CFPlus::UI::ExperienceProgress;
		2868
		2869	our @ISA = CFPlus::UI::Progress::;
		2870
		2871	sub new {
		2872	my ($class, %arg) = @_;
		2873
		2874	my $self = $class->SUPER::new (
		2875	%arg
		2876	);
		2877
		2878	$::CONN->{on_exp_update}{$self+0} = sub { $self->set_value ($self->{value}) }
		2879	if $::CONN;
		2880
		2881	$self
		2882	}
		2883
		2884	sub DESTROY {
		2885	my ($self) = @_;
		2886
		2887	delete $::CONN->{on_exp_update}{$self+0}
		2888	if $::CONN;
		2889
		2890	$self->SUPER::DESTROY;
		2891	}
		2892
		2893	sub set_value {
		2894	my ($self, $lvl, $exp) = @_;
		2895
		2896	my $v = -1;
		2897
		2898	if ($::CONN && (my $table = $::CONN->{exp_table})) {
		2899	my $l0 = $table->[$lvl - 1];
		2900	my $l1 = $table->[$lvl];
		2901
		2902	$v = ($exp - $l0) / ($l1 - $l0);
		2903	}
		2904
		2905	$self->SUPER::set_value ($v);
		2906	}
		2907
		2908	#############################################################################
		2909
2501	package CFPlus::UI::Gauge;	2910	package CFPlus::UI::Gauge;
2502		2911
2503	our @ISA = CFPlus::UI::VBox::;	2912	our @ISA = CFPlus::UI::VBox::;
2504		2913
2505	sub new {	2914	sub new {
…		…
2630		3039
2631	$self->SUPER::invoke_button_down ($ev, $x, $y);	3040	$self->SUPER::invoke_button_down ($ev, $x, $y);
2632		3041
2633	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];	3042	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2634		3043
2635	$self->invoke_mouse_motion ($ev, $x, $y)	3044	$self->invoke_mouse_motion ($ev, $x, $y);
		3045
		3046	1
2636	}	3047	}
2637		3048
2638	sub invoke_mouse_motion {	3049	sub invoke_mouse_motion {
2639	my ($self, $ev, $x, $y) = @_;	3050	my ($self, $ev, $x, $y) = @_;
2640		3051
…		…
2656	sub invoke_mouse_wheel {	3067	sub invoke_mouse_wheel {
2657	my ($self, $ev) = @_;	3068	my ($self, $ev) = @_;
2658		3069
2659	my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx};	3070	my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx};
2660		3071
		3072	my $pagepart = $ev->{mod} & CFPlus::KMOD_SHIFT ? 1 : 0.2;
		3073
2661	$self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * 0.2);	3074	$self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * $pagepart);
2662		3075
2663	! ! $delta	3076	1
2664	}	3077	}
2665		3078
2666	sub update {	3079	sub update {
2667	my ($self) = @_;	3080	my ($self) = @_;
2668		3081
…		…
2776	#font => default_font	3189	#font => default_font
2777	@_,	3190	@_,
2778		3191
2779	layout => (new CFPlus::Layout),	3192	layout => (new CFPlus::Layout),
2780	par => [],	3193	par => [],
		3194	max_par => 0,
2781	height => 0,	3195	height => 0,
2782	children => [	3196	children => [
2783	(new CFPlus::UI::Empty expand => 1),	3197	(new CFPlus::UI::Empty expand => 1),
2784	(new CFPlus::UI::Slider vertical => 1),	3198	(new CFPlus::UI::Slider vertical => 1),
2785	],	3199	],
…		…
2798	}	3212	}
2799		3213
2800	sub size_request {	3214	sub size_request {
2801	my ($self) = @_;	3215	my ($self) = @_;
2802		3216
2803	my ($empty, $slider) = @{ $self->{children} };	3217	my ($empty, $slider) = $self->visible_children;
2804		3218
2805	local $self->{children} = [$empty, $slider];	3219	local $self->{children} = [$empty, $slider];
2806	$self->SUPER::size_request	3220	$self->SUPER::size_request
2807	}	3221	}
2808		3222
…		…
2910		3324
2911	$self->add (@{ $para->{widget} }) if @{ $para->{widget} };	3325	$self->add (@{ $para->{widget} }) if @{ $para->{widget} };
2912	push @{$self->{par}}, $para;	3326	push @{$self->{par}}, $para;
2913	}	3327	}
2914		3328
		3329	if (my $max = $self->{max_par}) {
		3330	shift @{$self->{par}} while @{$self->{par}} > $max;
		3331	}
		3332
2915	$self->{need_reflow}++;	3333	$self->{need_reflow}++;
2916	$self->update;	3334	$self->update;
2917	}	3335	}
2918		3336
2919	sub scroll_to_bottom {	3337	sub scroll_to_bottom {
…		…
2993		3411
2994	if ($y0 < $y + $h && $y < $y1) {	3412	if ($y0 < $y + $h && $y < $y1) {
2995	my $layout = $self->get_layout ($para);	3413	my $layout = $self->get_layout ($para);
2996		3414
2997	$layout->render ($para->{indent}, $y - $y0);	3415	$layout->render ($para->{indent}, $y - $y0);
		3416	$layout->draw;
2998		3417
2999	if (my @w = @{ $para->{widget} }) {	3418	if (my @w = @{ $para->{widget} }) {
3000	my @s = $layout->get_shapes;	3419	my @s = $layout->get_shapes;
3001		3420
3002	for (@w) {	3421	for (@w) {
…		…
3193	glTranslate 0.375, 0.375;	3612	glTranslate 0.375, 0.375;
3194		3613
3195	my ($w, $h) = @$self{qw(w h)};	3614	my ($w, $h) = @$self{qw(w h)};
3196		3615
3197	glColor 1, 0.8, 0.4;	3616	glColor 1, 0.8, 0.4;
3198	glBegin GL_QUADS;	3617	glRect 0, 0, $w, $h;
3199	glVertex 0 , 0;
3200	glVertex 0 , $h;
3201	glVertex $w, $h;
3202	glVertex $w, 0;
3203	glEnd;
3204		3618
3205	glColor 0, 0, 0;	3619	glColor 0, 0, 0;
3206	glBegin GL_LINE_LOOP;	3620	glRect_lineloop 0, 0, $w, $h;
3207	glVertex 0 , 0;
3208	glVertex 0 , $h;
3209	glVertex $w, $h;
3210	glVertex $w, 0;
3211	glEnd;
3212		3621
3213	glTranslate 2 - 0.375, 2 - 0.375;	3622	glTranslate 2 - 0.375, 2 - 0.375;
3214		3623
3215	$self->SUPER::_draw;	3624	$self->SUPER::_draw;
3216	}	3625	}
…		…
3225		3634
3226	sub new {	3635	sub new {
3227	my $class = shift;	3636	my $class = shift;
3228		3637
3229	my $self = $class->SUPER::new (	3638	my $self = $class->SUPER::new (
		3639	size_w => 32,
		3640	size_h => 8,
3230	aspect => 1,	3641	aspect => 1,
3231	can_events => 0,	3642	can_events => 0,
3232	@_,	3643	@_,
3233	);	3644	);
3234		3645
3235	if ($self->{anim} && $self->{animspeed}) {	3646	if ($self->{anim} && $self->{animspeed}) {
3236	Scalar::Util::weaken (my $widget = $self);	3647	CFPlus::weaken (my $widget = $self);
3237		3648
		3649	$widget->{animspeed} = List::Util::max 0.05, $widget->{animspeed};
		3650	$widget->{anim_start} = $self->{animspeed} * int Event::time / $self->{animspeed};
3238	$self->{timer} = Event->timer (	3651	$self->{timer} = Event->timer (
3239	at => $self->{animspeed} * int $::NOW / $self->{animspeed},
3240	hard => 1,	3652	parked => 1,
3241	interval => $self->{animspeed},
3242	cb => sub {	3653	cb => sub {
		3654	return unless $::CONN;
		3655
		3656	my $w = $widget
		3657	or return;
		3658
3243	++$widget->{frame};	3659	++$w->{frame};
		3660	$w->update_face;
		3661
		3662	# somehow, $widget can go away
3244	$widget->update;	3663	$w->update;
		3664	$w->update_timer;
3245	},	3665	},
3246	);	3666	);
		3667
		3668	$self->update_face;
		3669	$self->update_timer;
3247	}	3670	}
3248		3671
3249	$self	3672	$self
3250	}	3673	}
3251		3674
		3675	sub update_timer {
		3676	my ($self) = @_;
		3677
		3678	return unless $self->{timer};
		3679
		3680	if ($self->{visible}) {
		3681	$self->{timer}->at (
		3682	$self->{anim_start}
		3683	+ $self->{animspeed}
		3684	* int 1.5 + (Event::time - $self->{anim_start}) / $self->{animspeed}
		3685	);
		3686	$self->{timer}->start;
		3687	} else {
		3688	$self->{timer}->stop;
		3689	}
		3690	}
		3691
		3692	sub update_face {
		3693	my ($self) = @_;
		3694
		3695	if ($::CONN) {
		3696	if (my $anim = $::CONN->{anim}[$self->{anim}]) {
		3697	if ($anim && @$anim) {
		3698	$self->{face} = $anim->[ $self->{frame} % @$anim ];
		3699	delete $self->{face_change_cb};
		3700
		3701	if (my $tex = $self->{tex} = $::CONN->{texture}[ $::CONN->{face}[$self->{face}]{id} ]) {
		3702	unless ($tex->{name} || $tex->{loading}) {
		3703	$tex->upload (sub { $self->reconfigure });
		3704	}
		3705	}
		3706	}
		3707	}
		3708	}
		3709	}
		3710
3252	sub size_request {	3711	sub size_request {
3253	(32, 8)	3712	my ($self) = @_;
		3713
		3714	if ($::CONN) {
		3715	if (my $faceid = $::CONN->{face}[$self->{face}]{id}) {
		3716	if (my $tex = $self->{tex} = $::CONN->{texture}[$faceid]) {
		3717	if ($tex->{name}) {
		3718	return ($self->{size_w} || $tex->{w}, $self->{size_h} || $tex->{h});
		3719	} elsif (!$tex->{loading}) {
		3720	$tex->upload (sub { $self->reconfigure });
		3721	}
		3722	}
		3723
		3724	$self->{face_change_cb} ||= $::CONN->on_face_change ($self->{face}, sub { $self->reconfigure });
		3725	}
		3726	}
		3727
		3728	($self->{size_w} || 8, $self->{size_h} || 8)
3254	}	3729	}
3255		3730
3256	sub update {	3731	sub update {
3257	my ($self) = @_;	3732	my ($self) = @_;
3258		3733
3259	return unless $self->{visible};	3734	return unless $self->{visible};
3260		3735
3261	$self->SUPER::update;	3736	$self->SUPER::update;
3262	}	3737	}
3263		3738
		3739	sub invoke_visibility_change {
		3740	my ($self) = @_;
		3741
		3742	$self->update_timer;
		3743
		3744	0
		3745	}
		3746
3264	sub _draw {	3747	sub _draw {
3265	my ($self) = @_;	3748	my ($self) = @_;
3266		3749
3267	return unless $::CONN;
3268
3269	$self->SUPER::_draw;	3750	$self->SUPER::_draw;
3270		3751
3271	my $face;	3752	if (my $tex = $self->{tex}) {
3272
3273	if ($self->{frame}) {
3274	my $anim = $::CONN->{anim}[$self->{anim}];
3275
3276	$face = $anim->[ $self->{frame} % @$anim ]
3277	if $anim && @$anim;
3278	}
3279
3280	my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
3281
3282	if ($tex) {
3283	glEnable GL_TEXTURE_2D;	3753	glEnable GL_TEXTURE_2D;
3284	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	3754	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
3285	glColor 0, 0, 0, 1;	3755	glColor 0, 0, 0, 1;
3286	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});	3756	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
3287	glDisable GL_TEXTURE_2D;	3757	glDisable GL_TEXTURE_2D;
…		…
3289	}	3759	}
3290		3760
3291	sub destroy {	3761	sub destroy {
3292	my ($self) = @_;	3762	my ($self) = @_;
3293		3763
3294	$self->{timer}->cancel	3764	(delete $self->{timer})->cancel
3295	if $self->{timer};	3765	if $self->{timer};
3296		3766
3297	$self->SUPER::destroy;	3767	$self->SUPER::destroy;
3298	}	3768	}
3299		3769
…		…
3339	children => [	3809	children => [
3340	(new CFPlus::UI::Label markup => $left, expand => 1),	3810	(new CFPlus::UI::Label markup => $left, expand => 1),
3341	(new CFPlus::UI::Label markup => $right, align => +1),	3811	(new CFPlus::UI::Label markup => $right, align => +1),
3342	],	3812	],
3343	;	3813	;
3344		3814
3345	} else {	3815	} else {
3346	$widget = new CFPlus::UI::Label	3816	$widget = new CFPlus::UI::Label
3347	can_hover => 1,	3817	can_hover => 1,
3348	can_events => 1,	3818	can_events => 1,
3349	markup => $widget,	3819	markup => $widget,
…		…
3474		3944
3475	#############################################################################	3945	#############################################################################
3476		3946
3477	package CFPlus::UI::Notebook;	3947	package CFPlus::UI::Notebook;
3478		3948
		3949	use CFPlus::OpenGL;
		3950
3479	our @ISA = CFPlus::UI::VBox::;	3951	our @ISA = CFPlus::UI::VBox::;
3480		3952
3481	sub new {	3953	sub new {
3482	my $class = shift;	3954	my $class = shift;
3483		3955
3484	my $self = $class->SUPER::new (	3956	my $self = $class->SUPER::new (
3485	buttonbar => (new CFPlus::UI::Buttonbar),	3957	buttonbar => (new CFPlus::UI::Buttonbar),
3486	multiplexer => (new CFPlus::UI::Multiplexer expand => 1),	3958	multiplexer => (new CFPlus::UI::Multiplexer expand => 1),
		3959	active_outline => [1, 1, 0],
3487	# filter => # will be put between multiplexer and $self	3960	# filter => # will be put between multiplexer and $self
3488	@_,	3961	@_,
3489	);	3962	);
3490		3963
3491	$self->{filter}->add ($self->{multiplexer}) if $self->{filter};	3964	$self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3492	$self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});	3965	$self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3493		3966
		3967	{
		3968	Scalar::Util::weaken (my $wself = $self);
		3969
		3970	$self->{multiplexer}->connect (c_add => sub {
		3971	my ($mplex, $widgets) = @_;
		3972
		3973	for my $child (@$widgets) {
		3974	Scalar::Util::weaken $child;
		3975	$child->{c_tab_} ||= do {
		3976	my $tab =
		3977	(UNIVERSAL::isa $child->{c_tab}, "CFPlus::UI::Base")
		3978	? $child->{c_tab}
		3979	: new CFPlus::UI::Button markup => $child->{c_tab}[0], tooltip => $child->{c_tab}[1];
		3980
		3981	$tab->connect (activate => sub {
		3982	$wself->set_current_page ($child);
		3983	});
		3984
		3985	$tab
		3986	};
		3987
		3988	$self->{buttonbar}->add ($child->{c_tab_});
		3989	}
		3990	});
		3991
		3992	$self->{multiplexer}->connect (c_remove => sub {
		3993	my ($mplex, $widgets) = @_;
		3994
		3995	for my $child (@$widgets) {
		3996	$wself->{buttonbar}->remove ($child->{c_tab_});
		3997	}
		3998	});
		3999	}
		4000
3494	$self	4001	$self
3495	}	4002	}
3496		4003
3497	sub add {	4004	sub add {
		4005	my ($self, @widgets) = @_;
		4006
		4007	$self->{multiplexer}->add (@widgets)
		4008	}
		4009
		4010	sub remove {
		4011	my ($self, @widgets) = @_;
		4012
		4013	$self->{multiplexer}->remove (@widgets)
		4014	}
		4015
		4016	sub pages {
		4017	my ($self) = @_;
		4018	$self->{multiplexer}->children
		4019	}
		4020
		4021	sub add_tab {
3498	my ($self, $title, $widget, $tooltip) = @_;	4022	my ($self, $title, $widget, $tooltip) = @_;
3499		4023
3500	Scalar::Util::weaken $self;	4024	$title = [$title, $tooltip] unless ref $title;
		4025	$widget->{c_tab} = $title;
3501		4026
3502	$self->{buttonbar}->add (new CFPlus::UI::Button
3503	markup => $title,
3504	tooltip => $tooltip,
3505	on_activate => sub { $self->set_current_page ($widget) },
3506	);
3507
3508	$self->{multiplexer}->add ($widget);	4027	$self->add ($widget);
3509	}	4028	}
3510		4029
3511	sub get_current_page {	4030	sub get_current_page {
3512	my ($self) = @_;	4031	my ($self) = @_;
3513		4032
…		…
3517	sub set_current_page {	4036	sub set_current_page {
3518	my ($self, $page) = @_;	4037	my ($self, $page) = @_;
3519		4038
3520	$self->{multiplexer}->set_current_page ($page);	4039	$self->{multiplexer}->set_current_page ($page);
3521	$self->emit (page_changed => $self->{multiplexer}{current});	4040	$self->emit (page_changed => $self->{multiplexer}{current});
		4041	}
		4042
		4043	sub _draw {
		4044	my ($self) = @_;
		4045
		4046	$self->SUPER::_draw ();
		4047
		4048	if (my $cur = $self->{multiplexer}{current}) {
		4049	if ($cur = $cur->{c_tab_}) {
		4050	glTranslate $cur->{x}, $cur->{y};
		4051	glLineWidth 3;
		4052	glColor @{$self->{active_outline}};
		4053	glRect_lineloop 1, 1, $cur->{w} - 2, $cur->{h} - 2;
		4054	glLineWidth 1;
		4055	}
		4056	}
3522	}	4057	}
3523		4058
3524	#############################################################################	4059	#############################################################################
3525		4060
3526	package CFPlus::UI::Selector;	4061	package CFPlus::UI::Selector;
…		…
3589	my $self = $class->SUPER::new (	4124	my $self = $class->SUPER::new (
3590	fontsize => 0.8,	4125	fontsize => 0.8,
3591	@_,	4126	@_,
3592	);	4127	);
3593		4128
3594	Scalar::Util::weaken (my $this = $self);	4129	CFPlus::weaken (my $this = $self);
3595		4130
3596	$self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });	4131	$self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3597		4132
3598	$self	4133	$self
3599	}	4134	}
…		…
3722	$self->SUPER::destroy;	4257	$self->SUPER::destroy;
3723	}	4258	}
3724		4259
3725	#############################################################################	4260	#############################################################################
3726		4261
3727	package CFPlus::UI::Inventory;
3728
3729	our @ISA = CFPlus::UI::Table::;
3730
3731	sub new {
3732	my $class = shift;
3733
3734	my $self = $class->SUPER::new (
3735	col_expand => [0, 1, 0],
3736	items => [],
3737	@_,
3738	);
3739
3740	$self->set_sort_order (undef);
3741
3742	$self
3743	}
3744
3745	sub update_items {
3746	my ($self) = @_;
3747
3748	$self->clear;
3749
3750	my @item = $self->{sort}->(@{ $self->{items} });
3751
3752	my @adds;
3753	my $row = 0;
3754	for my $item ($self->{sort}->(@{ $self->{items} })) {
3755	CFPlus::Item::update_widgets $item;
3756
3757	push @adds, 0, $row, $item->{face_widget};
3758	push @adds, 1, $row, $item->{desc_widget};
3759	push @adds, 2, $row, $item->{weight_widget};
3760
3761	$row++;
3762	}
3763
3764	$self->add (@adds);
3765	}
3766
3767	sub set_sort_order {
3768	my ($self, $order) = @_;
3769
3770	$self->{sort} = $order ||= sub {
3771	sort {
3772	$a->{type} <=> $b->{type}
3773	or $a->{name} cmp $b->{name}
3774	} @_
3775	};
3776
3777	$self->update_items;
3778	}
3779
3780	sub set_items {
3781	my ($self, $items) = @_;
3782
3783	$self->{items} = [$items ? values %$items : ()];
3784	$self->update_items;
3785	}
3786
3787	#############################################################################
3788
3789	package CFPlus::UI::SpellList;
3790
3791	our @ISA = CFPlus::UI::Table::;
3792
3793	sub new {
3794	my $class = shift;
3795
3796	my $self = $class->SUPER::new (
3797	binding => [],
3798	commands => [],
3799	@_,
3800	)
3801	}
3802
3803	my $TOOLTIP_ALL = "\n\n<small>Left click - ready spell\nMiddle click - invoke spell\nRight click - further options</small>";
3804
3805	my @TOOLTIP_NAME = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3806	"<b>Name</b>. The name of the spell.$TOOLTIP_ALL");
3807	my @TOOLTIP_SKILL = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3808	"<b>Skill</b>. The skill (or magic school) required to be able to attempt casting this spell.$TOOLTIP_ALL");
3809	my @TOOLTIP_LVL = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3810	"<b>Level</b>. Minimum level the caster needs in the associated skill to be able to attempt casting this spell.$TOOLTIP_ALL");
3811	my @TOOLTIP_SP = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3812	"<b>Spell points / Grace points</b>. Amount of spell or grace points used by each invocation.$TOOLTIP_ALL");
3813	my @TOOLTIP_DMG = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3814	"<b>Damage</b>. The amount of damage the spell deals when it hits.$TOOLTIP_ALL");
3815
3816	sub rebuild_spell_list {
3817	my ($self) = @_;
3818
3819	$CFPlus::UI::ROOT->on_refresh ($self => sub {
3820	$self->clear;
3821
3822	return unless $::CONN;
3823
3824	$self->add (1, 0, new CFPlus::UI::Label text => "Spell Name", @TOOLTIP_NAME);
3825	$self->add (2, 0, new CFPlus::UI::Label text => "Skill", @TOOLTIP_SKILL);
3826	$self->add (3, 0, new CFPlus::UI::Label text => "Lvl" , @TOOLTIP_LVL);
3827	$self->add (4, 0, new CFPlus::UI::Label text => "Sp/Gp", @TOOLTIP_SP);
3828	$self->add (5, 0, new CFPlus::UI::Label text => "Dmg" , @TOOLTIP_DMG);
3829
3830	my $row = 0;
3831
3832	for (sort { $a cmp $b } keys %{ $self->{spell} }) {
3833	my $spell = $self->{spell}{$_};
3834
3835	$row++;
3836
3837	my $spell_cb = sub {
3838	my ($widget, $ev) = @_;
3839
3840	if ($ev->{button} == 1) {
3841	$::CONN->user_send ("cast $spell->{name}");
3842	} elsif ($ev->{button} == 2) {
3843	$::CONN->user_send ("invoke $spell->{name}");
3844	} elsif ($ev->{button} == 3) {
3845	(new CFPlus::UI::Menu
3846	items => [
3847	["bind <i>cast $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) }],
3848	["bind <i>invoke $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["invoke $spell->{name}"]) }],
3849	],
3850	)->popup ($ev);
3851	} else {
3852	return 0;
3853	}
3854
3855	1
3856	};
3857
3858	my $tooltip = (CFPlus::asxml $spell->{message}) . $TOOLTIP_ALL;
3859
3860	#TODO: add path info to tooltip
3861	#$self->add (6, $row, new CFPlus::UI::Label text => $spell->{path});
3862
3863	$self->add (0, $row, new CFPlus::UI::Face
3864	face => $spell->{face},
3865	can_hover => 1,
3866	can_events => 1,
3867	tooltip => $tooltip,
3868	on_button_down => $spell_cb,
3869	);
3870
3871	$self->add (1, $row, new CFPlus::UI::Label
3872	expand => 1,
3873	text => $spell->{name},
3874	can_hover => 1,
3875	can_events => 1,
3876	tooltip => $tooltip,
3877	on_button_down => $spell_cb,
3878	);
3879
3880	$self->add (2, $row, new CFPlus::UI::Label text => $::CONN->{skill_info}{$spell->{skill}}, @TOOLTIP_SKILL);
3881	$self->add (3, $row, new CFPlus::UI::Label text => $spell->{level}, @TOOLTIP_LVL);
3882	$self->add (4, $row, new CFPlus::UI::Label text => $spell->{mana} || $spell->{grace}, @TOOLTIP_SP);
3883	$self->add (5, $row, new CFPlus::UI::Label text => $spell->{damage}, @TOOLTIP_DMG);
3884	}
3885	});
3886	}
3887
3888	sub add_spell {
3889	my ($self, $spell) = @_;
3890
3891	$self->{spell}->{$spell->{name}} = $spell;
3892	$self->rebuild_spell_list;
3893	}
3894
3895	sub remove_spell {
3896	my ($self, $spell) = @_;
3897
3898	delete $self->{spell}->{$spell->{name}};
3899	$self->rebuild_spell_list;
3900	}
3901
3902	sub clear_spells {
3903	my ($self) = @_;
3904
3905	$self->{spell} = {};
3906	$self->rebuild_spell_list;
3907	}
3908
3909	#############################################################################
3910
3911	package CFPlus::UI::Root;	4262	package CFPlus::UI::Root;
3912		4263
3913	our @ISA = CFPlus::UI::Container::;	4264	our @ISA = CFPlus::UI::Container::;
3914		4265
3915	use List::Util qw(min max);	4266	use List::Util qw(min max);
…		…
3922	my $self = $class->SUPER::new (	4273	my $self = $class->SUPER::new (
3923	visible => 1,	4274	visible => 1,
3924	@_,	4275	@_,
3925	);	4276	);
3926		4277
3927	Scalar::Util::weaken ($self->{root} = $self);	4278	CFPlus::weaken ($self->{root} = $self);
3928		4279
3929	$self	4280	$self
3930	}	4281	}
3931		4282
3932	sub size_request {	4283	sub size_request {
…		…
3980	}	4331	}
3981		4332
3982	sub update {	4333	sub update {
3983	my ($self) = @_;	4334	my ($self) = @_;
3984		4335
3985	$::WANT_REFRESH++;	4336	$::WANT_REFRESH->start;
3986	}	4337	}
3987		4338
3988	sub add {	4339	sub add {
3989	my ($self, @children) = @_;	4340	my ($self, @children) = @_;
3990		4341
…		…
4027	while ($self->{refresh_hook}) {	4378	while ($self->{refresh_hook}) {
4028	$_->()	4379	$_->()
4029	for values %{delete $self->{refresh_hook}};	4380	for values %{delete $self->{refresh_hook}};
4030	}	4381	}
4031		4382
4032	if ($self->{realloc}) {	4383	while ($self->{realloc}) {
4033	my %queue;	4384	my %queue;
4034	my @queue;	4385	my @queue;
4035	my $widget;	4386	my $widget;
4036		4387
4037	outer:	4388	outer:
…		…
4084	}	4435	}
4085	}	4436	}
4086		4437
4087	delete $self->{realloc}{$widget+0};	4438	delete $self->{realloc}{$widget+0};
4088	}	4439	}
4089	}
4090		4440
4091	while (my $size_alloc = delete $self->{size_alloc}) {	4441	while (my $size_alloc = delete $self->{size_alloc}) {
4092	my @queue = sort { $b->{visible} <=> $a->{visible} }	4442	my @queue = sort { $a->{visible} <=> $b->{visible} }
4093	values %$size_alloc;	4443	values %$size_alloc;
4094		4444
4095	while () {	4445	while () {
4096	my $widget = pop @queue || last;	4446	my $widget = pop @queue || last;
4097		4447
4098	my ($w, $h) = @$widget{qw(alloc_w alloc_h)};	4448	my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
4099		4449
4100	$w = 0 if $w < 0;
4101	$h = 0 if $h < 0;
4102
4103	$w = max $widget->{min_w}, $w;	4450	$w = max $widget->{min_w}, $w;
4104	$h = max $widget->{min_h}, $h;	4451	$h = max $widget->{min_h}, $h;
4105		4452
4106	# $w = min $self->{w} - $widget->{x}, $w if $self->{w};	4453	# $w = min $self->{w} - $widget->{x}, $w if $self->{w};
4107	# $h = min $self->{h} - $widget->{y}, $h if $self->{h};	4454	# $h = min $self->{h} - $widget->{y}, $h if $self->{h};
4108		4455
4109	$w = min $widget->{max_w}, $w if exists $widget->{max_w};	4456	$w = min $widget->{max_w}, $w if exists $widget->{max_w};
4110	$h = min $widget->{max_h}, $h if exists $widget->{max_h};	4457	$h = min $widget->{max_h}, $h if exists $widget->{max_h};
4111		4458
4112	$w = int $w + 0.5;	4459	$w = int $w + 0.5;
4113	$h = int $h + 0.5;	4460	$h = int $h + 0.5;
4114		4461
4115	if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {	4462	if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
4116	$widget->{old_w} = $widget->{w};	4463	$widget->{old_w} = $widget->{w};
4117	$widget->{old_h} = $widget->{h};	4464	$widget->{old_h} = $widget->{h};
4118		4465
4119	$widget->{w} = $w;	4466	$widget->{w} = $w;
4120	$widget->{h} = $h;	4467	$widget->{h} = $h;
4121		4468
4122	$widget->emit (size_allocate => $w, $h);	4469	$widget->emit (size_allocate => $w, $h);
		4470	}
4123	}	4471	}
4124	}	4472	}
4125	}	4473	}
4126		4474
4127	while ($self->{post_alloc_hook}) {	4475	while ($self->{post_alloc_hook}) {
4128	$_->()	4476	$_->()
4129	for values %{delete $self->{post_alloc_hook}};	4477	for values %{delete $self->{post_alloc_hook}};
4130	}	4478	}
4131
4132		4479
4133	glViewport 0, 0, $::WIDTH, $::HEIGHT;	4480	glViewport 0, 0, $::WIDTH, $::HEIGHT;
4134	glClearColor +($::CFG->{fow_intensity}) x 3, 1;	4481	glClearColor +($::CFG->{fow_intensity}) x 3, 1;
4135	glClear GL_COLOR_BUFFER_BIT;	4482	glClear GL_COLOR_BUFFER_BIT;
4136		4483

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