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

Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.362 by root, Sat Dec 9 21:26:46 2006 UTC vs.
Revision 1.440 by root, Sun Sep 16 18:27:48 2007 UTC

…		…
22	our $TOOLTIP_WATCHER = Event->idle (min => 1/60, cb => sub {	22	our $TOOLTIP_WATCHER = Event->idle (min => 1/60, cb => sub {
23	if (!$GRAB) {	23	if (!$GRAB) {
24	for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {	24	for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
25	if (length $widget->{tooltip}) {	25	if (length $widget->{tooltip}) {
26	if ($TOOLTIP->{owner} != $widget) {	26	if ($TOOLTIP->{owner} != $widget) {
		27	$TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};
27	$TOOLTIP->hide;	28	$TOOLTIP->hide;
28		29
29	$TOOLTIP->{owner} = $widget;	30	$TOOLTIP->{owner} = $widget;
		31	$TOOLTIP->{owner}->emit ("tooltip_show") if $TOOLTIP->{owner};
30		32
31	return if $ENV{CFPLUS_DEBUG} & 8;	33	return if $ENV{CFPLUS_DEBUG} & 8;
32		34
33	my $tip = $widget->{tooltip};
34
35	$tip = $tip->($widget) if CODE:: eq ref $tip;
36
37	$TOOLTIP->set_tooltip_from ($widget);	35	$TOOLTIP->set_tooltip_from ($widget);
38	$TOOLTIP->show;	36	$TOOLTIP->show;
39	}	37	}
40		38
41	return;	39	return;
42	}	40	}
43	}	41	}
44	}	42	}
45		43
46	$TOOLTIP->hide;	44	$TOOLTIP->hide;
		45	$TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};
47	delete $TOOLTIP->{owner};	46	delete $TOOLTIP->{owner};
48	});	47	});
49		48
50	sub get_layout {	49	sub get_layout {
51	my $layout;	50	my $layout;
…		…
110	}	109	}
111		110
112	if ($GRAB) {	111	if ($GRAB) {
113	if ($ev->{button} == 4 || $ev->{button} == 5) {	112	if ($ev->{button} == 4 || $ev->{button} == 5) {
114	# mousewheel	113	# mousewheel
115	$ev->{dx} = 0;
116	$ev->{dy} = $ev->{button} * 2 - 9;	114	my $delta = $ev->{button} * 2 - 9;
		115	my $shift = $ev->{mod} & CFPlus::KMOD_SHIFT;
		116
		117	$ev->{dx} = $shift ? $delta : 0;
		118	$ev->{dy} = $shift ? 0 : $delta;
		119
117	$GRAB->emit (mouse_wheel => $ev);	120	$GRAB->emit (mouse_wheel => $ev);
118	} else {	121	} else {
119	$GRAB->emit (button_down => $ev)	122	$GRAB->emit (button_down => $ev)
120	}	123	}
121	}	124	}
…		…
265	$self->hide;	268	$self->hide;
266	$self->emit ("destroy");	269	$self->emit ("destroy");
267	%$self = ();	270	%$self = ();
268	}	271	}
269		272
		273	sub TO_JSON {
		274	{ "\fw" => $_[0]{s_id} }
		275	}
		276
270	sub show {	277	sub show {
271	my ($self) = @_;	278	my ($self) = @_;
272		279
273	return if $self->{parent};	280	return if $self->{parent};
274		281
…		…
313	sub set_visibility {	320	sub set_visibility {
314	my ($self, $visible) = @_;	321	my ($self, $visible) = @_;
315		322
316	return if $self->{visible} == $visible;	323	return if $self->{visible} == $visible;
317		324
318	$visible ? $self->hide	325	$visible ? $self->show
319	: $self->show;	326	: $self->hide;
320	}	327	}
321		328
322	sub toggle_visibility {	329	sub toggle_visibility {
323	my ($self) = @_;	330	my ($self) = @_;
324		331
…		…
351		358
352	$self->{force_w} = $w;	359	$self->{force_w} = $w;
353	$self->{force_h} = $h;	360	$self->{force_h} = $h;
354		361
355	$self->realloc;	362	$self->realloc;
		363	}
		364
		365	# traverse the widget chain up to find the maximum "physical" size constraints
		366	sub get_max_wh {
		367	my ($self) = @_;
		368
		369	return $self->{parent}->get_max_wh
		370	if $self->{parent};
		371
		372	($::WIDTH, $::HEIGHT)
356	}	373	}
357		374
358	sub size_request {	375	sub size_request {
359	require Carp;	376	require Carp;
360	Carp::confess "size_request is abstract";	377	Carp::confess "size_request is abstract";
…		…
540		557
541	# parent	558	# parent
542	$self->{parent} && $self->{parent}->emit ($signal, @args)	559	$self->{parent} && $self->{parent}->emit ($signal, @args)
543	}	560	}
544		561
545	sub find_widget {	562	#sub find_widget {
546	my ($self, $x, $y) = @_;	563	# in .xs
547
548	return () unless $self->{can_events};
549
550	return $self
551	if $x >= $self->{x} && $x < $self->{x} + $self->{w}
552	&& $y >= $self->{y} && $y < $self->{y} + $self->{h};
553
554	()
555	}
556		564
557	sub set_parent {	565	sub set_parent {
558	my ($self, $parent) = @_;	566	my ($self, $parent) = @_;
559		567
560	CFPlus::weaken ($self->{parent} = $parent);	568	CFPlus::weaken ($self->{parent} = $parent);
…		…
591		599
592	# using global variables seems a bit hacky, but passing through all drawing	600	# using global variables seems a bit hacky, but passing through all drawing
593	# functions seems pointless.	601	# functions seems pointless.
594	our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn	602	our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
595		603
596	sub draw {	604	#sub draw {
597	my ($self) = @_;	605	#CFPlus.xs
598
599	return unless $self->{h} && $self->{w};
600
601	# update screen rectangle
602	local $draw_x = $draw_x + $self->{x};
603	local $draw_y = $draw_y + $self->{y};
604
605	# skip widgets that are entirely outside the drawing area
606	return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
607	|| ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
608
609	glPushMatrix;
610	glTranslate $self->{x}, $self->{y}, 0;
611
612	if ($self == $HOVER && $self->{can_hover}) {
613	glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
614	glEnable GL_BLEND;
615	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
616	glBegin GL_QUADS;
617	glVertex 0 , 0;
618	glVertex $self->{w}, 0;
619	glVertex $self->{w}, $self->{h};
620	glVertex 0 , $self->{h};
621	glEnd;
622	glDisable GL_BLEND;
623	}
624
625	if ($ENV{CFPLUS_DEBUG} & 1) {
626	glPushMatrix;
627	glColor 1, 1, 0, 1;
628	glTranslate 0.375, 0.375;
629	glBegin GL_LINE_LOOP;
630	glVertex 0 , 0;
631	glVertex $self->{w} - 1, 0;
632	glVertex $self->{w} - 1, $self->{h} - 1;
633	glVertex 0 , $self->{h} - 1;
634	glEnd;
635	glPopMatrix;
636	#CFPlus::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
637	}
638
639	$self->_draw;
640	glPopMatrix;
641	}
642		606
643	sub _draw {	607	sub _draw {
644	my ($self) = @_;	608	my ($self) = @_;
645		609
646	warn "no draw defined for $self\n";	610	warn "no draw defined for $self\n";
647	}	611	}
648		612
649	my $cntx;#d#
650	sub DESTROY {	613	sub DESTROY {
651	my ($self) = @_;	614	my ($self) = @_;
652		615
653	return if CFPlus::in_destruct;	616	return if CFPlus::in_destruct;
654		617
		618	local $@;
655	eval { $self->destroy };	619	eval { $self->destroy };
656	warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;	620	warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
657		621
658	delete $WIDGET{$self+0};	622	delete $WIDGET{$self+0};
659	}	623	}
…		…
667	use strict;	631	use strict;
668	use CFPlus::OpenGL;	632	use CFPlus::OpenGL;
669		633
670	sub new {	634	sub new {
671	my $class = shift;	635	my $class = shift;
672
673	# range [value, low, high, page]
674		636
675	$class->SUPER::new (	637	$class->SUPER::new (
676	#bg => [0, 0, 0, 0.2],	638	#bg => [0, 0, 0, 0.2],
677	#active_bg => [1, 1, 1, 0.5],	639	#active_bg => [1, 1, 1, 0.5],
678	@_	640	@_
…		…
690	my ($w, $h) = @$self{qw(w h)};	652	my ($w, $h) = @$self{qw(w h)};
691		653
692	glEnable GL_BLEND;	654	glEnable GL_BLEND;
693	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;	655	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
694	glColor_premultiply @$color;	656	glColor_premultiply @$color;
695
696	glBegin GL_QUADS;
697	glVertex 0 , 0;
698	glVertex 0 , $h;
699	glVertex $w, $h;	657	glRect 0, 0, $w, $h;
700	glVertex $w, 0;
701	glEnd;
702
703	glDisable GL_BLEND;	658	glDisable GL_BLEND;
704	}	659	}
705	}	660	}
706		661
707	#############################################################################	662	#############################################################################
…		…
739	can_events => 0,	694	can_events => 0,
740	%arg,	695	%arg,
741	);	696	);
742		697
743	$self->add (@$children)	698	$self->add (@$children)
744	if $children;	699	if $children && @$children;
745		700
746	$self	701	$self
747	}	702	}
748		703
749	sub realloc {	704	sub realloc {
…		…
758	my ($self, @widgets) = @_;	713	my ($self, @widgets) = @_;
759		714
760	$_->set_parent ($self)	715	$_->set_parent ($self)
761	for @widgets;	716	for @widgets;
762		717
		718	# TODO: only do this in widgets that need it, e.g. root, fixed
763	use sort 'stable';	719	use sort 'stable';
764		720
765	$self->{children} = [	721	$self->{children} = [
766	sort { $a->{z} <=> $b->{z} }	722	sort { $a->{z} <=> $b->{z} }
767	@{$self->{children}}, @widgets	723	@{$self->{children}}, @widgets
768	];	724	];
769		725
770	$self->realloc;	726	$self->realloc;
		727
		728	$self->emit (c_add => \@widgets);
		729
		730	map $_+0, @widgets
771	}	731	}
772		732
773	sub children {	733	sub children {
774	@{ $_[0]{children} }	734	@{ $_[0]{children} }
775	}	735	}
776		736
777	sub remove {	737	sub remove {
778	my ($self, $child) = @_;	738	my ($self, @widgets) = @_;
779		739
		740	$self->emit (c_remove => \@widgets);
		741
		742	for my $child (@widgets) {
780	delete $child->{parent};	743	delete $child->{parent};
781	$child->hide;	744	$child->hide;
782
783	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];	745	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
		746	}
784		747
785	$self->realloc;	748	$self->realloc;
786	}	749	}
787		750
788	sub clear {	751	sub clear {
789	my ($self) = @_;	752	my ($self) = @_;
790		753
791	my $children = delete $self->{children};	754	my $children = $self->{children};
792	$self->{children} = [];	755	$self->{children} = [];
793		756
794	for (@$children) {	757	for (@$children) {
795	delete $_->{parent};	758	delete $_->{parent};
796	$_->hide;	759	$_->hide;
…		…
816	}	779	}
817		780
818	sub _draw {	781	sub _draw {
819	my ($self) = @_;	782	my ($self) = @_;
820		783
821	$_->draw for @{$self->{children}};	784	$_->draw for $self->visible_children;
822	}	785	}
823		786
824	#############################################################################	787	#############################################################################
825		788
826	package CFPlus::UI::Bin;	789	package CFPlus::UI::Bin;
…		…
836	}	799	}
837		800
838	sub add {	801	sub add {
839	my ($self, $child) = @_;	802	my ($self, $child) = @_;
840		803
841	$self->SUPER::remove ($_) for @{ $self->{children} };	804	$self->clear;
842	$self->SUPER::add ($child);	805	$self->SUPER::add ($child);
843	}	806	}
844		807
845	sub remove {	808	sub remove {
846	my ($self, $widget) = @_;	809	my ($self, $widget) = @_;
…		…
864		827
865	1	828	1
866	}	829	}
867		830
868	#############################################################################	831	#############################################################################
869
870	# back-buffered drawing area	832	# back-buffered drawing area
871		833
872	package CFPlus::UI::Window;	834	package CFPlus::UI::Window;
873		835
874	our @ISA = CFPlus::UI::Bin::;	836	our @ISA = CFPlus::UI::Bin::;
…		…
936	}	898	}
937		899
938	#############################################################################	900	#############################################################################
939		901
940	package CFPlus::UI::ViewPort;	902	package CFPlus::UI::ViewPort;
		903
		904	use List::Util qw(min max);
941		905
942	our @ISA = CFPlus::UI::Window::;	906	our @ISA = CFPlus::UI::Window::;
943		907
944	sub new {	908	sub new {
945	my $class = shift;	909	my $class = shift;
…		…
954	sub size_request {	918	sub size_request {
955	my ($self) = @_;	919	my ($self) = @_;
956		920
957	my ($w, $h) = @{$self->child}{qw(req_w req_h)};	921	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
958		922
959	$w = 10 if $self->{scroll_x};	923	$w = 1 if $self->{scroll_x};
960	$h = 10 if $self->{scroll_y};	924	$h = 1 if $self->{scroll_y};
961		925
962	($w, $h)	926	($w, $h)
963	}	927	}
964		928
965	sub invoke_size_allocate {	929	sub invoke_size_allocate {
…		…
977	}	941	}
978		942
979	sub set_offset {	943	sub set_offset {
980	my ($self, $x, $y) = @_;	944	my ($self, $x, $y) = @_;
981		945
		946	my $x = max 0, min $self->child->{w} - $self->{w}, int $x;
		947	my $y = max 0, min $self->child->{h} - $self->{h}, int $y;
		948
		949	if ($x != $self->{view_x} or $y != $self->{view_y}) {
982	$self->{view_x} = int $x;	950	$self->{view_x} = $x;
983	$self->{view_y} = int $y;	951	$self->{view_y} = $y;
984		952
		953	$self->emit (changed => $x, $y);
985	$self->update;	954	$self->update;
		955	}
		956	}
		957
		958	sub set_center {
		959	my ($self, $x, $y) = @_;
		960
		961	$self->set_offset ($x - $self->{w} * .5, $y - $self->{h} * .5);
		962	}
		963
		964	sub make_visible {
		965	my ($self, $x, $y, $border) = @_;
		966
		967	if ( $x < $self->{view_x} + $self->{w} * $border
		968	|| $x > $self->{view_x} + $self->{w} * (1 - $border)
		969	|| $y < $self->{view_y} + $self->{h} * $border
		970	|| $y > $self->{view_y} + $self->{h} * (1 - $border)
		971	) {
		972	$self->set_center ($x, $y);
		973	}
986	}	974	}
987		975
988	# hmm, this does not work for topleft of $self... but we should not ask for that	976	# hmm, this does not work for topleft of $self... but we should not ask for that
989	sub coord2local {	977	sub coord2local {
990	my ($self, $x, $y) = @_;	978	my ($self, $x, $y) = @_;
…		…
1005	my ($self, $x, $y) = @_;	993	my ($self, $x, $y) = @_;
1006		994
1007	if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}	995	if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
1008	&& $y >= $self->{y} && $y < $self->{y} + $self->{h}	996	&& $y >= $self->{y} && $y < $self->{y} + $self->{h}
1009	) {	997	) {
1010	$self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})	998	$self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
1011	} else {	999	} else {
1012	$self->CFPlus::UI::Base::find_widget ($x, $y)	1000	$self->CFPlus::UI::Base::find_widget ($x, $y)
1013	}	1001	}
1014	}	1002	}
1015		1003
…		…
1026		1014
1027	#############################################################################	1015	#############################################################################
1028		1016
1029	package CFPlus::UI::ScrolledWindow;	1017	package CFPlus::UI::ScrolledWindow;
1030		1018
1031	our @ISA = CFPlus::UI::HBox::;	1019	our @ISA = CFPlus::UI::Table::;
1032		1020
1033	sub new {	1021	sub new {
1034	my ($class, %arg) = @_;	1022	my ($class, %arg) = @_;
1035		1023
1036	my $child = delete $arg{child};	1024	my $child = delete $arg{child};
1037		1025
1038	my $self;	1026	my $self;
1039		1027
1040	my $slider = new CFPlus::UI::Slider	1028	my $hslider = new CFPlus::UI::Slider
		1029	c_col => 0,
		1030	c_row => 1,
		1031	vertical => 0,
		1032	range => [0, 0, 1, 0.01], # HACK fix
		1033	on_changed => sub {
		1034	$self->{hpos} = $_[1];
		1035	$self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
		1036	},
		1037	;
		1038
		1039	my $vslider = new CFPlus::UI::Slider
		1040	c_col => 1,
		1041	c_row => 0,
1041	vertical => 1,	1042	vertical => 1,
1042	range => [0, 0, 1, 0.01], # HACK fix	1043	range => [0, 0, 1, 0.01], # HACK fix
1043	on_changed => sub {	1044	on_changed => sub {
1044	$self->{vp}->set_offset (0, $_[1]);	1045	$self->{vpos} = $_[1];
		1046	$self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
1045	},	1047	},
1046	;	1048	;
1047		1049
1048	$self = $class->SUPER::new (	1050	$self = $class->SUPER::new (
1049	vp => (new CFPlus::UI::ViewPort expand => 1),	1051	scroll_x => 0,
		1052	scroll_y => 1,
1050	can_events => 1,	1053	can_events => 1,
1051	slider => $slider,	1054	hslider => $hslider,
		1055	vslider => $vslider,
		1056	col_expand => [1, 0],
		1057	row_expand => [1, 0],
1052	%arg,	1058	%arg,
1053	);	1059	);
1054		1060
		1061	$self->{vp} = new CFPlus::UI::ViewPort
		1062	c_col => 0,
		1063	c_row => 0,
		1064	expand => 1,
		1065	scroll_x => $self->{scroll_x},
		1066	scroll_y => $self->{scroll_y},
		1067	on_changed => sub {
		1068	my ($vp, $x, $y) = @_;
		1069
		1070	$vp->{parent}{hslider}->set_value ($x);
		1071	$vp->{parent}{vslider}->set_value ($y);
		1072
		1073	0
		1074	},
		1075	on_size_allocate => sub {
		1076	my ($vp, $w, $h) = @_;
		1077	$vp->{parent}->update_slider;
		1078	0
		1079	},
		1080	;
		1081
1055	$self->SUPER::add ($self->{vp}, $self->{slider});	1082	$self->SUPER::add ($self->{vp});
		1083
1056	$self->add ($child) if $child;	1084	$self->add ($child) if $child;
1057		1085
1058	$self	1086	$self
1059	}	1087	}
1060
1061	#TODO# update range on size_allocate depending on child
1062		1088
1063	sub add {	1089	sub add {
1064	my ($self, $widget) = @_;	1090	my ($self, $widget) = @_;
1065		1091
1066	$self->{vp}->add ($self->{child} = $widget);	1092	$self->{vp}->add ($self->{child} = $widget);
1067	}	1093	}
1068		1094
		1095	sub set_offset { shift->{vp}->set_offset (@_) }
		1096	sub set_center { shift->{vp}->set_center (@_) }
		1097	sub make_visible { shift->{vp}->make_visible (@_) }
		1098
		1099	sub update_slider {
		1100	my ($self) = @_;
		1101
		1102	my $child = ($self->{vp} or return)->child;
		1103
		1104	if ($self->{scroll_x}) {
		1105	my ($w1, $w2) = ($child->{req_w}, $self->{vp}{w});
		1106	$self->{hslider}->set_range ([$self->{hslider}{range}[0], 0, $w1, $w2, 1]);
		1107
		1108	my $visible = $w1 > $w2;
		1109	if ($visible != $self->{hslider_visible}) {
		1110	$self->{hslider_visible} = $visible;
		1111	$visible ? $self->SUPER::add ($self->{hslider})
		1112	: $self->SUPER::remove ($self->{hslider});
		1113	}
		1114	}
		1115
		1116	if ($self->{scroll_y}) {
		1117	my ($h1, $h2) = ($child->{req_h}, $self->{vp}{h});
		1118	$self->{vslider}->set_range ([$self->{vslider}{range}[0], 0, $h1, $h2, 1]);
		1119
		1120	my $visible = $h1 > $h2;
		1121	if ($visible != $self->{vslider_visible}) {
		1122	$self->{vslider_visible} = $visible;
		1123	$visible ? $self->SUPER::add ($self->{vslider})
		1124	: $self->SUPER::remove ($self->{vslider});
		1125	}
		1126	}
		1127	}
		1128
		1129	sub start_dragging {
		1130	my ($self, $ev) = @_;
		1131
		1132	$self->grab_focus;
		1133
		1134	my $ox = $self->{vp}{view_x};
		1135	my $oy = $self->{vp}{view_y};
		1136
		1137	$self->{motion} = sub {
		1138	my ($ev, $x, $y) = @_;
		1139
		1140	$ox -= $ev->{xrel};
		1141	$oy -= $ev->{yrel};
		1142
		1143	$self->{vp}->set_offset ($ox, $oy);
		1144	};
		1145	}
		1146
1069	sub invoke_mouse_wheel {	1147	sub invoke_mouse_wheel {
1070	my ($self, $ev) = @_;	1148	my ($self, $ev) = @_;
1071		1149
1072	return 0 unless $ev->{dy}; # only vertical movements
1073
1074	$self->{slider}->emit (mouse_wheel => $ev);	1150	$self->{vslider}->emit (mouse_wheel => $ev) if $self->{vslider_visible};
		1151	$self->{hslider}->emit (mouse_wheel => $ev) if $self->{hslider_visible};
1075		1152
1076	1	1153	1
1077	}	1154	}
1078		1155
1079	sub update_slider {	1156	sub invoke_button_down {
1080	my ($self) = @_;	1157	my ($self, $ev, $x, $y) = @_;
1081		1158
1082	$self->{slider}->set_range ([$self->{slider}{range}[0], 0, $self->{vp}->child->{h}, $self->{vp}{h}, 1]);	1159	if ($ev->{button} == 2) {
1083	}	1160	$self->start_dragging ($ev);
		1161	return 1;
		1162	}
1084		1163
1085	sub update {	1164	0
1086	my ($self) = @_;	1165	}
1087		1166
1088	$self->SUPER::update;	1167	sub invoke_button_up {
		1168	my ($self, $ev, $x, $y) = @_;
1089		1169
1090	$self->update_slider;	1170	if (delete $self->{motion}) {
		1171	return 1;
		1172	}
		1173
		1174	0
		1175	}
		1176
		1177	sub invoke_mouse_motion {
		1178	my ($self, $ev, $x, $y) = @_;
		1179
		1180	if ($self->{motion}) {
		1181	$self->{motion}->($ev, $x, $y);
		1182	return 1;
		1183	}
		1184
		1185	0
1091	}	1186	}
1092		1187
1093	sub invoke_size_allocate {	1188	sub invoke_size_allocate {
1094	my ($self, $w, $h) = @_;	1189	my ($self, $w, $h) = @_;
1095		1190
1096	$self->update_slider;	1191	$self->update_slider;
1097
1098	$self->SUPER::invoke_size_allocate ($w, $h)	1192	$self->SUPER::invoke_size_allocate ($w, $h)
1099	}	1193	}
1100		1194
1101	#############################################################################	1195	#############################################################################
1102		1196
…		…
1122	my ($w, $h) = @$self{qw(w h)};	1216	my ($w, $h) = @$self{qw(w h)};
1123		1217
1124	glEnable GL_BLEND;	1218	glEnable GL_BLEND;
1125	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;	1219	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1126	glColor_premultiply @{ $self->{bg} };	1220	glColor_premultiply @{ $self->{bg} };
1127
1128	glBegin GL_QUADS;
1129	glVertex 0 , 0;
1130	glVertex 0 , $h;
1131	glVertex $w, $h;	1221	glRect 0, 0, $w, $h;
1132	glVertex $w, 0;
1133	glEnd;
1134
1135	glDisable GL_BLEND;	1222	glDisable GL_BLEND;
1136	}	1223	}
1137		1224
1138	$self->SUPER::_draw;	1225	$self->SUPER::_draw;
1139	}	1226	}
…		…
1252		1339
1253	my @border =	1340	my @border =
1254	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }	1341	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1255	qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);	1342	qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1256		1343
		1344	my @icon =
		1345	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
		1346	qw(x1_move.png x1_resize.png);
		1347
1257	sub new {	1348	sub new {
1258	my ($class, %arg) = @_;	1349	my ($class, %arg) = @_;
1259		1350
1260	my $self = $class->SUPER::new (	1351	my $self = $class->SUPER::new (
1261	bg => [1, 1, 1, 1],	1352	bg => [1, 1, 1, 1],
…		…
1296		1387
1297	sub border {	1388	sub border {
1298	int $_[0]{border} * $::FONTSIZE	1389	int $_[0]{border} * $::FONTSIZE
1299	}	1390	}
1300		1391
		1392	sub get_max_wh {
		1393	my ($self) = @_;
		1394
		1395	return ($self->{w}, $self->{h})
		1396	if $self->{visible} && $self->{w};
		1397
		1398	$self->SUPER::get_max_wh
		1399	}
		1400
1301	sub size_request {	1401	sub size_request {
1302	my ($self) = @_;	1402	my ($self) = @_;
1303		1403
1304	$self->{title_widget}->size_request	1404	$self->{title_widget}->size_request
1305	if $self->{title_widget};	1405	if $self->{title_widget};
…		…
1429	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	1529	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1430		1530
1431	my $border = $self->border;	1531	my $border = $self->border;
1432		1532
1433	glColor @{ $self->{border_bg} };	1533	glColor @{ $self->{border_bg} };
1434	$border[0]->draw_quad_alpha (0, 0, $w, $border);	1534	$border[0]->draw_quad_alpha ( 0, 0, $w, $border);
1435	$border[1]->draw_quad_alpha (0, $border, $border, $ch);	1535	$border[1]->draw_quad_alpha ( 0, $border, $border, $ch);
1436	$border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);	1536	$border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1437	$border[3]->draw_quad_alpha (0, $h - $border, $w, $border);	1537	$border[3]->draw_quad_alpha ( 0, $h - $border, $w, $border);
		1538
		1539	# move
		1540	my $w2 = ($w - $border) * .5;
		1541	my $h2 = ($h - $border) * .5;
		1542	$icon[0]->draw_quad_alpha ( 0, $h2, $border, $border);
		1543	$icon[0]->draw_quad_alpha ($w - $border, $h2, $border, $border);
		1544	$icon[0]->draw_quad_alpha ($w2 , $h - $border, $border, $border);
		1545
		1546	# resize
		1547	$icon[1]->draw_quad_alpha ( 0, 0, $border, $border);
		1548	$icon[1]->draw_quad_alpha ($w - $border, 0, $border, $border)
		1549	unless $self->{has_close_button};
		1550	$icon[1]->draw_quad_alpha ( 0, $h - $border, $border, $border);
		1551	$icon[1]->draw_quad_alpha ($w - $border, $h - $border, $border, $border);
1438		1552
1439	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {	1553	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1440	glColor @{ $self->{bg} };	1554	glColor @{ $self->{bg} };
1441		1555
1442	# TODO: repeat texture not scale	1556	# TODO: repeat texture not scale
…		…
1463		1577
1464	#############################################################################	1578	#############################################################################
1465		1579
1466	package CFPlus::UI::Table;	1580	package CFPlus::UI::Table;
1467		1581
1468	our @ISA = CFPlus::UI::Base::;	1582	our @ISA = CFPlus::UI::Container::;
1469		1583
1470	use List::Util qw(max sum);	1584	use List::Util qw(max sum);
1471		1585
1472	use CFPlus::OpenGL;	1586	use CFPlus::OpenGL;
1473		1587
1474	sub new {	1588	sub new {
1475	my $class = shift;	1589	my $class = shift;
1476		1590
1477	$class->SUPER::new (	1591	$class->SUPER::new (
1478	col_expand => [],	1592	col_expand => [],
		1593	row_expand => [],
1479	@_,	1594	@_,
1480	)	1595	)
1481	}	1596	}
1482		1597
1483	sub children {
1484	grep $_, map @$_, grep $_, @{ $_[0]{children} }
1485	}
1486
1487	sub add {	1598	sub add {
		1599	my ($self, @widgets) = @_;
		1600
		1601	for my $child (@widgets) {
		1602	$child->{c_rowspan} ||= 1;
		1603	$child->{c_colspan} ||= 1;
		1604	}
		1605
		1606	$self->SUPER::add (@widgets);
		1607	}
		1608
		1609	sub add_at {
1488	my ($self) = shift;	1610	my $self = shift;
		1611
		1612	my @widgets;
1489		1613
1490	while (@_) {	1614	while (@_) {
1491	my ($x, $y, $child) = splice @_, 0, 3, ();	1615	my ($col, $row, $child) = splice @_, 0, 3, ();
1492	$child->set_parent ($self);
1493	$self->{children}[$y][$x] = $child;
1494	}
1495		1616
1496	$self->{force_realloc} = 1;	1617	$child->{c_row} = $row;
1497	$self->{force_size_alloc} = 1;	1618	$child->{c_col} = $col;
1498	$self->realloc;
1499	}
1500		1619
1501	sub remove {	1620	push @widgets, $child;
		1621	}
		1622
		1623	$self->add (@widgets);
		1624	}
		1625
		1626	sub get_wh {
1502	my ($self, $child) = @_;	1627	my ($self) = @_;
1503		1628
1504	# TODO: not yet implemented	1629	my (@w, @h);
1505	}
1506
1507	# TODO: move to container class maybe? send children a signal on removal?
1508	sub clear {
1509	my ($self) = @_;
1510		1630
1511	my @children = $self->children;	1631	my @children = $self->children;
1512	delete $self->{children};	1632
		1633	# first pass, columns
		1634	for my $widget (sort { $a->{c_colspan} <=> $b->{c_colspan} } @children) {
		1635	my ($c, $w, $cs) = @$widget{qw(c_col req_w c_colspan)};
		1636
		1637	my $sw = sum @w[$c .. $c + $cs - 1];
		1638
		1639	if ($w > $sw) {
		1640	$_ += ($w - $sw) / ($sw ? $sw / $_ : $cs) for @w[$c .. $c + $cs - 1];
		1641	}
1513		1642	}
1514	for (@children) {
1515	delete $_->{parent};
1516	$_->hide;
1517	}
1518		1643
1519	$self->realloc;	1644	# second pass, rows
1520	}	1645	for my $widget (sort { $a->{c_rowspan} <=> $b->{c_rowspan} } @children) {
1521
1522	sub get_wh {
1523	my ($self) = @_;
1524
1525	my (@w, @h);
1526
1527	for my $y (0 .. $#{$self->{children}}) {
1528	my $row = $self->{children}[$y]
1529	or next;
1530
1531	for my $x (0 .. $#$row) {
1532	my $widget = $row->[$x]
1533	or next;
1534	my ($w, $h) = @$widget{qw(req_w req_h)};	1646	my ($r, $h, $rs) = @$widget{qw(c_row req_h c_rowspan)};
1535		1647
1536	$w[$x] = max $w[$x], $w;	1648	my $sh = sum @h[$r .. $r + $rs - 1];
1537	$h[$y] = max $h[$y], $h;	1649
		1650	if ($h > $sh) {
		1651	$_ += ($h - $sh) / ($sh ? $sh / $_ : $rs) for @h[$r .. $r + $rs - 1];
1538	}	1652	}
1539	}	1653	}
1540		1654
1541	(\@w, \@h)	1655	(\@w, \@h)
1542	}	1656	}
…		…
1558	my ($ws, $hs) = $self->get_wh;	1672	my ($ws, $hs) = $self->get_wh;
1559		1673
1560	my $req_w = (sum @$ws) || 1;	1674	my $req_w = (sum @$ws) || 1;
1561	my $req_h = (sum @$hs) || 1;	1675	my $req_h = (sum @$hs) || 1;
1562		1676
1563	# TODO: nicer code && do row_expand	1677	# now linearly scale the rows/columns to the allocated size
1564	my @col_expand = @{$self->{col_expand}};	1678	my @col_expand = @{$self->{col_expand}};
1565	@col_expand = (1) x @$ws unless @col_expand;	1679	@col_expand = (1) x @$ws unless @col_expand;
1566	my $col_expand = (sum @col_expand) || 1;	1680	my $col_expand = (sum @col_expand) || 1;
1567		1681
1568	# linearly scale sizes
1569	$ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;	1682	$ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
1570	$hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
1571		1683
1572	CFPlus::UI::harmonize $ws;	1684	CFPlus::UI::harmonize $ws;
		1685
		1686	my @row_expand = @{$self->{row_expand}};
		1687	@row_expand = (1) x @$ws unless @row_expand;
		1688	my $row_expand = (sum @row_expand) || 1;
		1689
		1690	$hs->[$_] += $row_expand[$_] / $row_expand * ($h - $req_h) for 0 .. $#$hs;
		1691
1573	CFPlus::UI::harmonize $hs;	1692	CFPlus::UI::harmonize $hs;
1574		1693
1575	my $y;	1694	my @x; for (0 .. $#$ws) { $x[$_ + 1] = $x[$_] + $ws->[$_] }
		1695	my @y; for (0 .. $#$hs) { $y[$_ + 1] = $y[$_] + $hs->[$_] }
1576		1696
1577	for my $r (0 .. $#{$self->{children}}) {	1697	for my $widget ($self->children) {
1578	my $row = $self->{children}[$r]	1698	my ($r, $c, $w, $h, $rs, $cs) = @$widget{qw(c_row c_col req_w req_h c_rowspan c_colspan)};
1579	or next;
1580		1699
1581	my $x = 0;	1700	$widget->configure (
1582	my $row_h = $hs->[$r];	1701	$x[$c], $y[$r],
		1702	$x[$c + $cs] - $x[$c], $y[$r + $rs] - $y[$r],
1583		1703	);
1584	for my $c (0 .. $#$row) {	1704	}
1585	my $col_w = $ws->[$c];
1586		1705
1587	if (my $widget = $row->[$c]) {	1706	1
1588	$widget->configure ($x, $y, $col_w, $row_h);	1707	}
1589	}
1590		1708
1591	$x += $col_w;	1709	#############################################################################
		1710
		1711	package CFPlus::UI::Fixed;
		1712
		1713	use List::Util qw(min max);
		1714
		1715	our @ISA = CFPlus::UI::Container::;
		1716
		1717	sub _scale($$$) {
		1718	my ($rel, $val, $max) = @_;
		1719
		1720	$rel ? $val * $max : $val
		1721	}
		1722
		1723	sub size_request {
		1724	my ($self) = @_;
		1725
		1726	my ($x1, $y1, $x2, $y2) = (0, 0, 0, 0);
		1727
		1728	# determine overall size by querying abs widgets
		1729	for my $child ($self->visible_children) {
		1730	unless ($child->{c_rel}) {
		1731	my $x = $child->{c_x};
		1732	my $y = $child->{c_y};
		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};
1592	}	1736	}
		1737	}
1593		1738
1594	$y += $row_h;	1739	my $W = $x2 - $x1;
		1740	my $H = $y2 - $y1;
		1741
		1742	# now layout remaining widgets
		1743	for my $child ($self->visible_children) {
		1744	if ($child->{c_rel}) {
		1745	my $x = _scale $child->{c_rel}, $child->{c_x}, $W;
		1746	my $y = _scale $child->{c_rel}, $child->{c_y}, $H;
		1747
		1748	$x1 = min $x1, $x; $x2 = max $x2, $x + $child->{req_w};
		1749	$y1 = min $y1, $y; $y2 = max $y2, $y + $child->{req_h};
		1750	}
		1751	}
		1752
		1753	my $W = $x2 - $x1;
		1754	my $H = $y2 - $y1;
		1755
		1756	($W, $H)
		1757	}
		1758
		1759	sub invoke_size_allocate {
		1760	my ($self, $W, $H) = @_;
		1761
		1762	for my $child ($self->visible_children) {
		1763	my $x = _scale $child->{c_rel}, $child->{c_x}, $W;
		1764	my $y = _scale $child->{c_rel}, $child->{c_y}, $H;
		1765
		1766	$x += $child->{c_halign} * $child->{req_w};
		1767	$y += $child->{c_valign} * $child->{req_h};
		1768
		1769	$child->configure (int $x, int $y, $child->{req_w}, $child->{req_h});
1595	}	1770	}
1596		1771
1597	1	1772	1
1598	}	1773	}
1599		1774
1600	sub find_widget {
1601	my ($self, $x, $y) = @_;
1602
1603	$x -= $self->{x};
1604	$y -= $self->{y};
1605
1606	my $res;
1607
1608	for (grep $_, map @$_, grep $_, @{ $self->{children} }) {
1609	$res = $_->find_widget ($x, $y)
1610	and return $res;
1611	}
1612
1613	$self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
1614	}
1615
1616	sub _draw {
1617	my ($self) = @_;
1618
1619	for (grep $_, @{$self->{children}}) {
1620	$_->draw for grep $_, @$_;
1621	}
1622	}
1623
1624	#############################################################################	1775	#############################################################################
1625		1776
1626	package CFPlus::UI::Box;	1777	package CFPlus::UI::Box;
1627		1778
1628	our @ISA = CFPlus::UI::Container::;	1779	our @ISA = CFPlus::UI::Container::;
1629		1780
1630	sub size_request {	1781	sub size_request {
1631	my ($self) = @_;	1782	my ($self) = @_;
		1783
		1784	my @children = $self->visible_children;
1632		1785
1633	$self->{vertical}	1786	$self->{vertical}
1634	? (	1787	? (
1635	(List::Util::max map $_->{req_w}, @{$self->{children}}),	1788	(List::Util::max map $_->{req_w}, @children),
1636	(List::Util::sum map $_->{req_h}, @{$self->{children}}),	1789	(List::Util::sum map $_->{req_h}, @children),
1637	)	1790	)
1638	: (	1791	: (
1639	(List::Util::sum map $_->{req_w}, @{$self->{children}}),	1792	(List::Util::sum map $_->{req_w}, @children),
1640	(List::Util::max map $_->{req_h}, @{$self->{children}}),	1793	(List::Util::max map $_->{req_h}, @children),
1641	)	1794	)
1642	}	1795	}
1643		1796
1644	sub invoke_size_allocate {	1797	sub invoke_size_allocate {
1645	my ($self, $w, $h) = @_;	1798	my ($self, $w, $h) = @_;
…		…
1769		1922
1770	delete $self->{ox};	1923	delete $self->{ox};
1771	$self->SUPER::realloc;	1924	$self->SUPER::realloc;
1772	}	1925	}
1773		1926
		1927	sub clear {
		1928	my ($self) = @_;
		1929
		1930	$self->set_text ("");
		1931	}
		1932
1774	sub set_text {	1933	sub set_text {
1775	my ($self, $text) = @_;	1934	my ($self, $text) = @_;
1776		1935
1777	return if $self->{text} eq "T$text";	1936	return if $self->{text} eq "T$text";
1778	$self->{text} = "T$text";	1937	$self->{text} = "T$text";
…		…
1801		1960
1802	sub size_request {	1961	sub size_request {
1803	my ($self) = @_;	1962	my ($self) = @_;
1804		1963
1805	$self->{size_req} ||= do {	1964	$self->{size_req} ||= do {
		1965	my ($max_w, $max_h) = $self->get_max_wh;
		1966
1806	$self->{layout}->set_font ($self->{font}) if $self->{font};	1967	$self->{layout}->set_font ($self->{font}) if $self->{font};
1807	$self->{layout}->set_width ($self->{max_w} || -1);	1968	$self->{layout}->set_width ($self->{max_w} || $max_w || -1);
1808	$self->{layout}->set_ellipsise ($self->{ellipsise});	1969	$self->{layout}->set_ellipsise ($self->{ellipsise});
1809	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});	1970	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1810	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	1971	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1811		1972
1812	my ($w, $h) = $self->{layout}->size;	1973	my ($w, $h) = $self->{layout}->size;
…		…
1884	: ($self->{w} - $size->[0]) * 0.5);	2045	: ($self->{w} - $size->[0]) * 0.5);
1885		2046
1886	$self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}	2047	$self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1887	: $self->{valign} > 0 ? $self->{h} - $size->[1] - $self->{padding_y}	2048	: $self->{valign} > 0 ? $self->{h} - $size->[1] - $self->{padding_y}
1888	: ($self->{h} - $size->[1]) * 0.5);	2049	: ($self->{h} - $size->[1]) * 0.5);
		2050
		2051	$self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
1889	};	2052	};
1890		2053
1891	my $w = List::Util::min $self->{w} + 4, $size->[0];	2054	# unless ($self->{list}) {
1892	my $h = List::Util::min $self->{h} + 2, $size->[1];	2055	# $self->{list} = CFPlus::OpenGL::glGenList;
1893		2056	# CFPlus::OpenGL::glNewList $self->{list};
1894	$self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});	2057	# $self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
		2058	# CFPlus::OpenGL::glEndList;
		2059	# }
		2060	#
		2061	# CFPlus::OpenGL::glCallList $self->{list};
		2062
		2063	$self->{layout}->draw;
1895	}	2064	}
		2065
		2066	#sub destroy {
		2067	# my ($self) = @_;
		2068	#
		2069	# CFPlus::OpenGL::glDeleteList delete $self->{list} if $self->{list};
		2070	#
		2071	# $self->SUPER::destroy;
		2072	#}
1896		2073
1897	#############################################################################	2074	#############################################################################
1898		2075
1899	package CFPlus::UI::EntryBase;	2076	package CFPlus::UI::EntryBase;
1900		2077
…		…
1906	my $class = shift;	2083	my $class = shift;
1907		2084
1908	$class->SUPER::new (	2085	$class->SUPER::new (
1909	fg => [1, 1, 1],	2086	fg => [1, 1, 1],
1910	bg => [0, 0, 0, 0.2],	2087	bg => [0, 0, 0, 0.2],
		2088	outline => [0.6, 0.3, 0.1],
1911	active_bg => [1, 1, 1, 0.5],	2089	active_bg => [0, 0, 1, .2],
1912	active_fg => [0, 0, 0],	2090	active_fg => [1, 1, 1],
		2091	active_outline => [1, 1, 0],
1913	can_hover => 1,	2092	can_hover => 1,
1914	can_focus => 1,	2093	can_focus => 1,
1915	valign => 0,	2094	valign => 0,
1916	can_events => 1,	2095	can_events => 1,
1917	ellipsise => 0,	2096	ellipsise => 0,
…		…
1967	my $sym = $ev->{sym};	2146	my $sym = $ev->{sym};
1968	my $uni = $ev->{unicode};	2147	my $uni = $ev->{unicode};
1969		2148
1970	my $text = $self->get_text;	2149	my $text = $self->get_text;
1971		2150
		2151	$self->{cursor} = List::Util::max 0, List::Util::min $self->{cursor}, length $text;
		2152
1972	if ($uni == 8) {	2153	if ($uni == 8) {
1973	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};	2154	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1974	} elsif ($uni == 127) {	2155	} elsif ($uni == 127) {
1975	substr $text, $self->{cursor}, 1, "";	2156	substr $text, $self->{cursor}, 1, "";
1976	} elsif ($sym == CFPlus::SDLK_LEFT) {	2157	} elsif ($sym == CFPlus::SDLK_LEFT) {
1977	--$self->{cursor} if $self->{cursor};	2158	--$self->{cursor} if $self->{cursor};
1978	} elsif ($sym == CFPlus::SDLK_RIGHT) {	2159	} elsif ($sym == CFPlus::SDLK_RIGHT) {
1979	++$self->{cursor} if $self->{cursor} < length $self->{text};	2160	++$self->{cursor} if $self->{cursor} < length $self->{text};
1980	} elsif ($sym == CFPlus::SDLK_HOME) {	2161	} elsif ($sym == CFPlus::SDLK_HOME) {
		2162	# what a hack
1981	$self->{cursor} = 0;	2163	$self->{cursor} =
		2164	(substr $self->{text}, 0, $self->{cursor}) =~ /^(.*\012)/
		2165	? length $1
		2166	: 0;
1982	} elsif ($sym == CFPlus::SDLK_END) {	2167	} elsif ($sym == CFPlus::SDLK_END) {
		2168	# uh, again
		2169	$self->{cursor} =
		2170	(substr $self->{text}, $self->{cursor}) =~ /^([^\012]*)\012/
1983	$self->{cursor} = length $text;	2171	? $self->{cursor} + length $1
		2172	: length $self->{text};
1984	} elsif ($uni == 21) { # ctrl-u	2173	} elsif ($uni == 21) { # ctrl-u
1985	$text = "";	2174	$text = "";
1986	$self->{cursor} = 0;	2175	$self->{cursor} = 0;
1987	} elsif ($uni == 27) {	2176	} elsif ($uni == 27) {
1988	$self->emit ('escape');	2177	$self->emit ('escape');
1989	} elsif ($uni >= 0x20 || $uni == 0x0d) {	2178	} elsif ($uni == 0x0d) {
		2179	substr $text, $self->{cursor}++, 0, "\012";
		2180	} elsif ($uni >= 0x20) {
1990	substr $text, $self->{cursor}++, 0, chr $uni;	2181	substr $text, $self->{cursor}++, 0, chr $uni;
1991	} else {	2182	} else {
1992	return 0;	2183	return 0;
1993	}	2184	}
1994		2185
…		…
2045	glColor_premultiply @{$self->{bg}};	2236	glColor_premultiply @{$self->{bg}};
2046	}	2237	}
2047		2238
2048	glEnable GL_BLEND;	2239	glEnable GL_BLEND;
2049	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;	2240	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2050	glBegin GL_QUADS;
2051	glVertex 0 , 0;
2052	glVertex 0 , $self->{h};
2053	glVertex $self->{w}, $self->{h};	2241	glRect 0, 0, $self->{w}, $self->{h};
2054	glVertex $self->{w}, 0;
2055	glEnd;
2056	glDisable GL_BLEND;	2242	glDisable GL_BLEND;
2057		2243
2058	$self->SUPER::_draw;	2244	$self->SUPER::_draw;
2059		2245
2060	#TODO: force update every cursor change :(	2246	#TODO: force update every cursor change :(
…		…
2062		2248
2063	unless (exists $self->{cur_h}) {	2249	unless (exists $self->{cur_h}) {
2064	my $text = substr $self->{text}, 0, $self->{cursor};	2250	my $text = substr $self->{text}, 0, $self->{cursor};
2065	utf8::encode $text;	2251	utf8::encode $text;
2066		2252
2067	@$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)	2253	@$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
2068	}	2254	}
2069		2255
		2256	glColor_premultiply @{$self->{active_fg}};
2070	glBegin GL_LINES;	2257	glBegin GL_LINES;
2071	glVertex 0.5 + $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};	2258	glVertex $self->{cur_x} + $self->{ox} + .5, $self->{cur_y} + $self->{oy};
2072	glVertex 0.5 + $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};	2259	glVertex $self->{cur_x} + $self->{ox} + .5, $self->{cur_y} + $self->{oy} + $self->{cur_h};
		2260	glEnd;
		2261
		2262	glLineWidth 3;
		2263	glColor @{$self->{active_outline}};
		2264	glRect_lineloop 1.5, 1.5, $self->{w} - 1.5, $self->{h} - 1.5;
		2265	glLineWidth 1;
		2266
		2267	} else {
		2268	glColor @{$self->{outline}};
		2269	glBegin GL_LINE_STRIP;
		2270	glVertex .5, $self->{h} * .5;
		2271	glVertex .5, $self->{h} - 2.5;
		2272	glVertex $self->{w} - .5, $self->{h} - 2.5;
		2273	glVertex $self->{w} - .5, $self->{h} * .5;
2073	glEnd;	2274	glEnd;
2074	}	2275	}
2075	}	2276	}
2076		2277
2077	#############################################################################	2278	#############################################################################
…		…
2164	1	2365	1
2165	}	2366	}
2166		2367
2167	#############################################################################	2368	#############################################################################
2168		2369
2169	package CFPlus::UI::Button;	2370	package CFPlus::UI::ButtonBin;
2170		2371
2171	our @ISA = CFPlus::UI::Label::;	2372	our @ISA = CFPlus::UI::Bin::;
2172		2373
2173	use CFPlus::OpenGL;	2374	use CFPlus::OpenGL;
2174		2375
2175	my @tex =	2376	my @tex =
2176	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }	2377	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
2177	qw(b1_button_active.png);	2378	qw(b1_button_inactive.png b1_button_active.png);
2178		2379
2179	sub new {	2380	sub new {
2180	my $class = shift;	2381	my $class = shift;
2181		2382
2182	$class->SUPER::new (	2383	$class->SUPER::new (
2183	padding_x => 4,
2184	padding_y => 4,
2185	fg => [1, 1, 1],
2186	active_fg => [0, 0, 1],
2187	can_hover => 1,	2384	can_hover => 1,
2188	align => 0,	2385	align => 0,
2189	valign => 0,	2386	valign => 0,
2190	can_events => 1,	2387	can_events => 1,
2191	@_	2388	@_
…		…
2203	}	2400	}
2204		2401
2205	sub _draw {	2402	sub _draw {
2206	my ($self) = @_;	2403	my ($self) = @_;
2207		2404
2208	local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
2209
2210	glEnable GL_TEXTURE_2D;	2405	glEnable GL_TEXTURE_2D;
2211	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2406	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2212	glColor 0, 0, 0, 1;	2407	glColor 0, 0, 0, 1;
2213		2408
		2409	my $tex = $tex[$GRAB == $self];
2214	$tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});	2410	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
		2411
		2412	glDisable GL_TEXTURE_2D;
		2413
		2414	$self->SUPER::_draw;
		2415	}
		2416
		2417	#############################################################################
		2418
		2419	package CFPlus::UI::Button;
		2420
		2421	our @ISA = CFPlus::UI::Label::;
		2422
		2423	use CFPlus::OpenGL;
		2424
		2425	my @tex =
		2426	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
		2427	qw(b1_button_inactive.png b1_button_active.png);
		2428
		2429	sub new {
		2430	my $class = shift;
		2431
		2432	$class->SUPER::new (
		2433	padding_x => 4,
		2434	padding_y => 4,
		2435	fg => [1.0, 1.0, 1.0],
		2436	active_fg => [0.8, 0.8, 0.8],
		2437	can_hover => 1,
		2438	align => 0,
		2439	valign => 0,
		2440	can_events => 1,
		2441	@_
		2442	)
		2443	}
		2444
		2445	sub invoke_button_up {
		2446	my ($self, $ev, $x, $y) = @_;
		2447
		2448	$self->emit ("activate")
		2449	if $x >= 0 && $x < $self->{w}
		2450	&& $y >= 0 && $y < $self->{h};
		2451
		2452	1
		2453	}
		2454
		2455	sub _draw {
		2456	my ($self) = @_;
		2457
		2458	local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
		2459
		2460	glEnable GL_TEXTURE_2D;
		2461	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		2462	glColor 0, 0, 0, 1;
		2463
		2464	my $tex = $tex[$GRAB == $self];
		2465	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2215		2466
2216	glDisable GL_TEXTURE_2D;	2467	glDisable GL_TEXTURE_2D;
2217		2468
2218	$self->SUPER::_draw;	2469	$self->SUPER::_draw;
2219	}	2470	}
…		…
2276	sub _draw {	2527	sub _draw {
2277	my ($self) = @_;	2528	my ($self) = @_;
2278		2529
2279	$self->SUPER::_draw;	2530	$self->SUPER::_draw;
2280		2531
2281	glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;	2532	glTranslate $self->{padding_x}, $self->{padding_y}, 0;
2282		2533
2283	my ($w, $h) = @$self{qw(w h)};	2534	my ($w, $h) = @$self{qw(w h)};
2284		2535
2285	my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;	2536	my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
2286		2537
…		…
2306	sub new {	2557	sub new {
2307	my $class = shift;	2558	my $class = shift;
2308		2559
2309	my $self = $class->SUPER::new (	2560	my $self = $class->SUPER::new (
2310	can_events => 0,	2561	can_events => 0,
		2562	scale => 1,
2311	@_,	2563	@_,
2312	);	2564	);
2313		2565
2314	$self->{path} || $self->{tex}	2566	$self->{path} || $self->{tex}
2315	or Carp::croak "'path' or 'tex' attributes required";	2567	or Carp::croak "'path' or 'tex' attributes required";
…		…
2340	}	2592	}
2341		2593
2342	sub size_request {	2594	sub size_request {
2343	my ($self) = @_;	2595	my ($self) = @_;
2344		2596
2345	($self->{tex}{w}, $self->{tex}{h})	2597	(int $self->{tex}{w} * $self->{scale}, int $self->{tex}{h} * $self->{scale})
2346	}	2598	}
2347		2599
2348	sub _draw {	2600	sub _draw {
2349	my ($self) = @_;	2601	my ($self) = @_;
2350		2602
…		…
2360	}	2612	}
2361		2613
2362	glEnable GL_TEXTURE_2D;	2614	glEnable GL_TEXTURE_2D;
2363	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2615	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2364		2616
2365	$tex->draw_quad (0, 0, $w, $h);	2617	$tex->draw_quad_alpha (0, 0, $w, $h);
2366		2618
2367	glDisable GL_TEXTURE_2D;	2619	glDisable GL_TEXTURE_2D;
2368	}	2620	}
2369		2621
2370	#############################################################################	2622	#############################################################################
…		…
2389	align => 0,	2641	align => 0,
2390	valign => 0,	2642	valign => 0,
2391	can_events => 1,	2643	can_events => 1,
2392	@_	2644	@_
2393	);	2645	);
		2646	}
		2647
		2648	sub invoke_button_down {
		2649	my ($self, $ev, $x, $y) = @_;
		2650
		2651	1
2394	}	2652	}
2395		2653
2396	sub invoke_button_up {	2654	sub invoke_button_up {
2397	my ($self, $ev, $x, $y) = @_;	2655	my ($self, $ev, $x, $y) = @_;
2398		2656
…		…
2538	glDisable GL_TEXTURE_2D;	2796	glDisable GL_TEXTURE_2D;
2539	}	2797	}
2540		2798
2541	#############################################################################	2799	#############################################################################
2542		2800
		2801	package CFPlus::UI::Progress;
		2802
		2803	our @ISA = CFPlus::UI::Label::;
		2804
		2805	use CFPlus::OpenGL;
		2806
		2807	sub new {
		2808	my ($class, %arg) = @_;
		2809
		2810	my $self = $class->SUPER::new (
		2811	fg => [1, 1, 1],
		2812	bg => [0, 0, 1, 0.2],
		2813	bar => [0.7, 0.5, 0.1, 0.8],
		2814	outline => [0.4, 0.3, 0],
		2815	fontsize => 0.9,
		2816	valign => 0,
		2817	align => 0,
		2818	can_events => 1,
		2819	ellipsise => 1,
		2820	label => "%d%%",
		2821	%arg,
		2822	);
		2823
		2824	$self->set_value ($arg{value} || -1);
		2825
		2826	$self
		2827	}
		2828
		2829	sub set_label {
		2830	my ($self, $label) = @_;
		2831
		2832	return if $self->{label} eq $label;
		2833	$self->{label} = $label;
		2834
		2835	$self->CFPlus::UI::Progress::set_value (0 + delete $self->{value});
		2836	}
		2837
		2838	sub set_value {
		2839	my ($self, $value) = @_;
		2840
		2841	if ($self->{value} ne $value) {
		2842	$self->{value} = $value;
		2843
		2844	if ($value < 0) {
		2845	$self->set_text ("-");
		2846	} else {
		2847	$self->set_text (sprintf $self->{label}, $value * 100);
		2848	}
		2849
		2850	$self->update;
		2851	}
		2852	}
		2853
		2854	sub _draw {
		2855	my ($self) = @_;
		2856
		2857	glEnable GL_BLEND;
		2858	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
		2859
		2860	if ($self->{value} >= 0) {
		2861	my $s = int 2 + ($self->{w} - 4) * $self->{value};
		2862
		2863	glColor_premultiply @{$self->{bar}};
		2864	glRect 2, 2, $s, $self->{h} - 2;
		2865	glColor_premultiply @{$self->{bg}};
		2866	glRect $s, 2, $self->{w} - 2, $self->{h} - 2;
		2867	}
		2868
		2869	glColor_premultiply @{$self->{outline}};
		2870	glRect_lineloop 1.5, 1.5, $self->{w} - 1.5, $self->{h} - 1.5;
		2871
		2872	glDisable GL_BLEND;
		2873
		2874	{
		2875	local $self->{bg}; # do not draw background
		2876	$self->SUPER::_draw;
		2877	}
		2878	}
		2879
		2880	#############################################################################
		2881
		2882	package CFPlus::UI::ExperienceProgress;
		2883
		2884	our @ISA = CFPlus::UI::Progress::;
		2885
		2886	sub new {
		2887	my ($class, %arg) = @_;
		2888
		2889	my $self = $class->SUPER::new (
		2890	tooltip => sub {
		2891	my ($self) = @_;
		2892
		2893	sprintf "level %d\n%s points\n%s next level\n%s to go",
		2894	$self->{lvl},
		2895	::formsep ($self->{exp}),
		2896	::formsep ($self->{nxt}),
		2897	::formsep ($self->{nxt} - $self->{exp}),
		2898	},
		2899	%arg
		2900	);
		2901
		2902	$::CONN->{on_exp_update}{$self+0} = sub { $self->set_value ($self->{value}) }
		2903	if $::CONN;
		2904
		2905	$self
		2906	}
		2907
		2908	sub DESTROY {
		2909	my ($self) = @_;
		2910
		2911	delete $::CONN->{on_exp_update}{$self+0}
		2912	if $::CONN;
		2913
		2914	$self->SUPER::DESTROY;
		2915	}
		2916
		2917	sub set_value {
		2918	my ($self, $lvl, $exp) = @_;
		2919
		2920	$self->{lvl} = $lvl;
		2921	$self->{exp} = $exp;
		2922
		2923	my $v = -1;
		2924
		2925	if ($::CONN && (my $table = $::CONN->{exp_table})) {
		2926	my $l0 = $table->[$lvl - 1];
		2927	my $l1 = $table->[$lvl];
		2928
		2929	$self->{nxt} = $l1;
		2930
		2931	$v = ($exp - $l0) / ($l1 - $l0);
		2932	}
		2933
		2934	$self->SUPER::set_value ($v);
		2935	}
		2936
		2937	#############################################################################
		2938
2543	package CFPlus::UI::Gauge;	2939	package CFPlus::UI::Gauge;
2544		2940
2545	our @ISA = CFPlus::UI::VBox::;	2941	our @ISA = CFPlus::UI::VBox::;
2546		2942
2547	sub new {	2943	sub new {
…		…
2672		3068
2673	$self->SUPER::invoke_button_down ($ev, $x, $y);	3069	$self->SUPER::invoke_button_down ($ev, $x, $y);
2674		3070
2675	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];	3071	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2676		3072
2677	$self->invoke_mouse_motion ($ev, $x, $y)	3073	$self->invoke_mouse_motion ($ev, $x, $y);
		3074
		3075	1
2678	}	3076	}
2679		3077
2680	sub invoke_mouse_motion {	3078	sub invoke_mouse_motion {
2681	my ($self, $ev, $x, $y) = @_;	3079	my ($self, $ev, $x, $y) = @_;
2682		3080
…		…
2698	sub invoke_mouse_wheel {	3096	sub invoke_mouse_wheel {
2699	my ($self, $ev) = @_;	3097	my ($self, $ev) = @_;
2700		3098
2701	my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx};	3099	my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx};
2702		3100
		3101	my $pagepart = $ev->{mod} & CFPlus::KMOD_SHIFT ? 1 : 0.2;
		3102
2703	$self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * 0.2);	3103	$self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * $pagepart);
2704		3104
2705	! ! $delta	3105	1
2706	}	3106	}
2707		3107
2708	sub update {	3108	sub update {
2709	my ($self) = @_;	3109	my ($self) = @_;
2710		3110
…		…
2818	#font => default_font	3218	#font => default_font
2819	@_,	3219	@_,
2820		3220
2821	layout => (new CFPlus::Layout),	3221	layout => (new CFPlus::Layout),
2822	par => [],	3222	par => [],
		3223	max_par => 0,
2823	height => 0,	3224	height => 0,
2824	children => [	3225	children => [
2825	(new CFPlus::UI::Empty expand => 1),	3226	(new CFPlus::UI::Empty expand => 1),
2826	(new CFPlus::UI::Slider vertical => 1),	3227	(new CFPlus::UI::Slider vertical => 1),
2827	],	3228	],
…		…
2840	}	3241	}
2841		3242
2842	sub size_request {	3243	sub size_request {
2843	my ($self) = @_;	3244	my ($self) = @_;
2844		3245
2845	my ($empty, $slider) = @{ $self->{children} };	3246	my ($empty, $slider) = $self->visible_children;
2846		3247
2847	local $self->{children} = [$empty, $slider];	3248	local $self->{children} = [$empty, $slider];
2848	$self->SUPER::size_request	3249	$self->SUPER::size_request
2849	}	3250	}
2850		3251
…		…
2952		3353
2953	$self->add (@{ $para->{widget} }) if @{ $para->{widget} };	3354	$self->add (@{ $para->{widget} }) if @{ $para->{widget} };
2954	push @{$self->{par}}, $para;	3355	push @{$self->{par}}, $para;
2955	}	3356	}
2956		3357
		3358	if (my $max = $self->{max_par}) {
		3359	shift @{$self->{par}} while @{$self->{par}} > $max;
		3360	}
		3361
2957	$self->{need_reflow}++;	3362	$self->{need_reflow}++;
2958	$self->update;	3363	$self->update;
2959	}	3364	}
2960		3365
2961	sub scroll_to_bottom {	3366	sub scroll_to_bottom {
…		…
3035		3440
3036	if ($y0 < $y + $h && $y < $y1) {	3441	if ($y0 < $y + $h && $y < $y1) {
3037	my $layout = $self->get_layout ($para);	3442	my $layout = $self->get_layout ($para);
3038		3443
3039	$layout->render ($para->{indent}, $y - $y0);	3444	$layout->render ($para->{indent}, $y - $y0);
		3445	$layout->draw;
3040		3446
3041	if (my @w = @{ $para->{widget} }) {	3447	if (my @w = @{ $para->{widget} }) {
3042	my @s = $layout->get_shapes;	3448	my @s = $layout->get_shapes;
3043		3449
3044	for (@w) {	3450	for (@w) {
…		…
3166	}	3572	}
3167		3573
3168	sub set_tooltip_from {	3574	sub set_tooltip_from {
3169	my ($self, $widget) = @_;	3575	my ($self, $widget) = @_;
3170		3576
3171	$widget->{tooltip} = CFPlus::Pod::section_label tooltip => $1
3172	if $widget->{tooltip} =~ /^#(.*)$/;
3173
3174	my $tooltip = $widget->{tooltip};	3577	my $tip = $widget->{tooltip};
		3578	$tip = $tip->($widget) if "CODE" eq ref $tip;
		3579
		3580	$tip = CFPlus::Pod::section_label tooltip => $1
		3581	if $tip =~ /^#(.*)$/;
3175		3582
3176	if ($ENV{CFPLUS_DEBUG} & 2) {	3583	if ($ENV{CFPLUS_DEBUG} & 2) {
3177	$tooltip .= "\n\n" . (ref $widget) . "\n"	3584	$tip .= "\n\n" . (ref $widget) . "\n"
3178	. "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"	3585	. "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
3179	. "req $widget->{req_w} $widget->{req_h}\n"	3586	. "req $widget->{req_w} $widget->{req_h}\n"
3180	. "visible $widget->{visible}";	3587	. "visible $widget->{visible}";
3181	}	3588	}
3182		3589
3183	$tooltip =~ s/^\n+//;	3590	$tip =~ s/^\n+//;
3184	$tooltip =~ s/\n+$//;	3591	$tip =~ s/\n+$//;
3185		3592
3186	$self->add (new CFPlus::UI::Label	3593	$self->add (new CFPlus::UI::Label
3187	markup => $tooltip,	3594	markup => $tip,
3188	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,	3595	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
3189	fontsize => 0.8,	3596	fontsize => 0.8,
3190	style => 1, # FLAG_INVERSE	3597	style => 1, # FLAG_INVERSE
3191	ellipsise => 0,	3598	ellipsise => 0,
3192	font => ($widget->{tooltip_font} || $::FONT_PROP),	3599	font => ($widget->{tooltip_font} || $::FONT_PROP),
…		…
3230	}	3637	}
3231		3638
3232	sub _draw {	3639	sub _draw {
3233	my ($self) = @_;	3640	my ($self) = @_;
3234		3641
3235	glTranslate 0.375, 0.375;
3236
3237	my ($w, $h) = @$self{qw(w h)};	3642	my ($w, $h) = @$self{qw(w h)};
3238		3643
3239	glColor 1, 0.8, 0.4;	3644	glColor 1, 0.8, 0.4;
3240	glBegin GL_QUADS;	3645	glRect 0, 0, $w, $h;
3241	glVertex 0 , 0;
3242	glVertex 0 , $h;
3243	glVertex $w, $h;
3244	glVertex $w, 0;
3245	glEnd;
3246		3646
3247	glColor 0, 0, 0;	3647	glColor 0, 0, 0;
3248	glBegin GL_LINE_LOOP;	3648	glRect_lineloop .5, .5, $w + .5, $h + .5;
3249	glVertex 0 , 0;
3250	glVertex 0 , $h;
3251	glVertex $w, $h;
3252	glVertex $w, 0;
3253	glEnd;
3254		3649
3255	glTranslate 2 - 0.375, 2 - 0.375;	3650	glTranslate 2, 2;
3256		3651
3257	$self->SUPER::_draw;	3652	$self->SUPER::_draw;
3258	}	3653	}
3259		3654
3260	#############################################################################	3655	#############################################################################
…		…
3267		3662
3268	sub new {	3663	sub new {
3269	my $class = shift;	3664	my $class = shift;
3270		3665
3271	my $self = $class->SUPER::new (	3666	my $self = $class->SUPER::new (
		3667	size_w => 32,
		3668	size_h => 8,
3272	aspect => 1,	3669	aspect => 1,
3273	can_events => 0,	3670	can_events => 0,
3274	@_,	3671	@_,
3275	);	3672	);
3276		3673
3277	if ($self->{anim} && $self->{animspeed}) {	3674	if ($self->{anim} && $self->{animspeed}) {
3278	CFPlus::weaken (my $widget = $self);	3675	CFPlus::weaken (my $widget = $self);
3279		3676
		3677	$widget->{animspeed} = List::Util::max 0.05, $widget->{animspeed};
		3678	$widget->{anim_start} = $self->{animspeed} * int Event::time / $self->{animspeed};
3280	$self->{timer} = Event->timer (	3679	$self->{timer} = Event->timer (
3281	at => $self->{animspeed} * int $::NOW / $self->{animspeed},
3282	hard => 1,	3680	parked => 1,
3283	interval => $self->{animspeed},
3284	cb => sub {	3681	cb => sub {
		3682	return unless $::CONN;
		3683
		3684	my $w = $widget
		3685	or return;
		3686
3285	++$widget->{frame};	3687	++$w->{frame};
		3688	$w->update_face;
		3689
		3690	# somehow, $widget can go away
3286	$widget->update;	3691	$w->update;
		3692	$w->update_timer;
3287	},	3693	},
3288	);	3694	);
		3695
		3696	$self->update_face;
		3697	$self->update_timer;
3289	}	3698	}
3290		3699
3291	$self	3700	$self
3292	}	3701	}
3293		3702
		3703	sub update_timer {
		3704	my ($self) = @_;
		3705
		3706	return unless $self->{timer};
		3707
		3708	if ($self->{visible}) {
		3709	$self->{timer}->at (
		3710	$self->{anim_start}
		3711	+ $self->{animspeed}
		3712	* int 1.5 + (Event::time - $self->{anim_start}) / $self->{animspeed}
		3713	);
		3714	$self->{timer}->start;
		3715	} else {
		3716	$self->{timer}->stop;
		3717	}
		3718	}
		3719
		3720	sub update_face {
		3721	my ($self) = @_;
		3722
		3723	if ($::CONN) {
		3724	if (my $anim = $::CONN->{anim}[$self->{anim}]) {
		3725	if ($anim && @$anim) {
		3726	$self->{face} = $anim->[ $self->{frame} % @$anim ];
		3727	delete $self->{face_change_cb};
		3728
		3729	if (my $tex = $self->{tex} = $::CONN->{texture}[ $::CONN->{face}[$self->{face}]{id} ]) {
		3730	unless ($tex->{name} || $tex->{loading}) {
		3731	$tex->upload (sub { $self->reconfigure });
		3732	}
		3733	}
		3734	}
		3735	}
		3736	}
		3737	}
		3738
3294	sub size_request {	3739	sub size_request {
3295	(32, 8)	3740	my ($self) = @_;
		3741
		3742	if ($::CONN) {
		3743	if (my $faceid = $::CONN->{face}[$self->{face}]{id}) {
		3744	if (my $tex = $self->{tex} = $::CONN->{texture}[$faceid]) {
		3745	if ($tex->{name}) {
		3746	return ($self->{size_w} || $tex->{w}, $self->{size_h} || $tex->{h});
		3747	} elsif (!$tex->{loading}) {
		3748	$tex->upload (sub { $self->reconfigure });
		3749	}
		3750	}
		3751
		3752	$self->{face_change_cb} ||= $::CONN->on_face_change ($self->{face}, sub { $self->reconfigure });
		3753	}
		3754	}
		3755
		3756	($self->{size_w} || 8, $self->{size_h} || 8)
3296	}	3757	}
3297		3758
3298	sub update {	3759	sub update {
3299	my ($self) = @_;	3760	my ($self) = @_;
3300		3761
3301	return unless $self->{visible};	3762	return unless $self->{visible};
3302		3763
3303	$self->SUPER::update;	3764	$self->SUPER::update;
3304	}	3765	}
3305		3766
		3767	sub invoke_visibility_change {
		3768	my ($self) = @_;
		3769
		3770	$self->update_timer;
		3771
		3772	0
		3773	}
		3774
3306	sub _draw {	3775	sub _draw {
3307	my ($self) = @_;	3776	my ($self) = @_;
3308		3777
3309	return unless $::CONN;
3310
3311	$self->SUPER::_draw;	3778	$self->SUPER::_draw;
3312		3779
3313	my $face;	3780	if (my $tex = $self->{tex}) {
3314
3315	if ($self->{frame}) {
3316	my $anim = $::CONN->{anim}[$self->{anim}];
3317
3318	$face = $anim->[ $self->{frame} % @$anim ]
3319	if $anim && @$anim;
3320	}
3321
3322	my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
3323
3324	if ($tex) {
3325	glEnable GL_TEXTURE_2D;	3781	glEnable GL_TEXTURE_2D;
3326	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	3782	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
3327	glColor 0, 0, 0, 1;	3783	glColor 0, 0, 0, 1;
3328	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});	3784	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
3329	glDisable GL_TEXTURE_2D;	3785	glDisable GL_TEXTURE_2D;
…		…
3331	}	3787	}
3332		3788
3333	sub destroy {	3789	sub destroy {
3334	my ($self) = @_;	3790	my ($self) = @_;
3335		3791
3336	$self->{timer}->cancel	3792	(delete $self->{timer})->cancel
3337	if $self->{timer};	3793	if $self->{timer};
3338		3794
3339	$self->SUPER::destroy;	3795	$self->SUPER::destroy;
3340	}	3796	}
3341		3797
…		…
3381	children => [	3837	children => [
3382	(new CFPlus::UI::Label markup => $left, expand => 1),	3838	(new CFPlus::UI::Label markup => $left, expand => 1),
3383	(new CFPlus::UI::Label markup => $right, align => +1),	3839	(new CFPlus::UI::Label markup => $right, align => +1),
3384	],	3840	],
3385	;	3841	;
3386		3842
3387	} else {	3843	} else {
3388	$widget = new CFPlus::UI::Label	3844	$widget = new CFPlus::UI::Label
3389	can_hover => 1,	3845	can_hover => 1,
3390	can_events => 1,	3846	can_events => 1,
3391	markup => $widget,	3847	markup => $widget,
…		…
3516		3972
3517	#############################################################################	3973	#############################################################################
3518		3974
3519	package CFPlus::UI::Notebook;	3975	package CFPlus::UI::Notebook;
3520		3976
		3977	use CFPlus::OpenGL;
		3978
3521	our @ISA = CFPlus::UI::VBox::;	3979	our @ISA = CFPlus::UI::VBox::;
3522		3980
3523	sub new {	3981	sub new {
3524	my $class = shift;	3982	my $class = shift;
3525		3983
3526	my $self = $class->SUPER::new (	3984	my $self = $class->SUPER::new (
3527	buttonbar => (new CFPlus::UI::Buttonbar),	3985	buttonbar => (new CFPlus::UI::Buttonbar),
3528	multiplexer => (new CFPlus::UI::Multiplexer expand => 1),	3986	multiplexer => (new CFPlus::UI::Multiplexer expand => 1),
		3987	active_outline => [.7, .7, 0.2],
3529	# filter => # will be put between multiplexer and $self	3988	# filter => # will be put between multiplexer and $self
3530	@_,	3989	@_,
3531	);	3990	);
3532		3991
3533	$self->{filter}->add ($self->{multiplexer}) if $self->{filter};	3992	$self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3534	$self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});	3993	$self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3535		3994
		3995	{
		3996	Scalar::Util::weaken (my $wself = $self);
		3997
		3998	$self->{multiplexer}->connect (c_add => sub {
		3999	my ($mplex, $widgets) = @_;
		4000
		4001	for my $child (@$widgets) {
		4002	Scalar::Util::weaken $child;
		4003	$child->{c_tab_} ||= do {
		4004	my $tab =
		4005	(UNIVERSAL::isa $child->{c_tab}, "CFPlus::UI::Base")
		4006	? $child->{c_tab}
		4007	: new CFPlus::UI::Button markup => $child->{c_tab}[0], tooltip => $child->{c_tab}[1];
		4008
		4009	$tab->connect (activate => sub {
		4010	$wself->set_current_page ($child);
		4011	});
		4012
		4013	$tab
		4014	};
		4015
		4016	$self->{buttonbar}->add ($child->{c_tab_});
		4017	}
		4018	});
		4019
		4020	$self->{multiplexer}->connect (c_remove => sub {
		4021	my ($mplex, $widgets) = @_;
		4022
		4023	for my $child (@$widgets) {
		4024	$wself->{buttonbar}->remove ($child->{c_tab_});
		4025	}
		4026	});
		4027	}
		4028
3536	$self	4029	$self
3537	}	4030	}
3538		4031
3539	sub add {	4032	sub add {
		4033	my ($self, @widgets) = @_;
		4034
		4035	$self->{multiplexer}->add (@widgets)
		4036	}
		4037
		4038	sub remove {
		4039	my ($self, @widgets) = @_;
		4040
		4041	$self->{multiplexer}->remove (@widgets)
		4042	}
		4043
		4044	sub pages {
		4045	my ($self) = @_;
		4046	$self->{multiplexer}->children
		4047	}
		4048
		4049	sub add_tab {
3540	my ($self, $title, $widget, $tooltip) = @_;	4050	my ($self, $title, $widget, $tooltip) = @_;
3541		4051
3542	CFPlus::weaken $self;	4052	$title = [$title, $tooltip] unless ref $title;
		4053	$widget->{c_tab} = $title;
3543		4054
3544	$self->{buttonbar}->add (new CFPlus::UI::Button
3545	markup => $title,
3546	tooltip => $tooltip,
3547	on_activate => sub { $self->set_current_page ($widget) },
3548	);
3549
3550	$self->{multiplexer}->add ($widget);	4055	$self->add ($widget);
3551	}	4056	}
3552		4057
3553	sub get_current_page {	4058	sub get_current_page {
3554	my ($self) = @_;	4059	my ($self) = @_;
3555		4060
…		…
3559	sub set_current_page {	4064	sub set_current_page {
3560	my ($self, $page) = @_;	4065	my ($self, $page) = @_;
3561		4066
3562	$self->{multiplexer}->set_current_page ($page);	4067	$self->{multiplexer}->set_current_page ($page);
3563	$self->emit (page_changed => $self->{multiplexer}{current});	4068	$self->emit (page_changed => $self->{multiplexer}{current});
		4069	}
		4070
		4071	sub _draw {
		4072	my ($self) = @_;
		4073
		4074	$self->SUPER::_draw ();
		4075
		4076	if (my $cur = $self->{multiplexer}{current}) {
		4077	if ($cur = $cur->{c_tab_}) {
		4078	glTranslate $self->{buttonbar}{x} + $cur->{x},
		4079	$self->{buttonbar}{y} + $cur->{y};
		4080	glLineWidth 3;
		4081	#glEnable GL_BLEND;
		4082	#glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
		4083	glColor @{$self->{active_outline}};
		4084	glRect_lineloop 1.5, 1.5, $cur->{w} - 1.5, $cur->{h} - 1.5;
		4085	glLineWidth 1;
		4086	#glDisable GL_BLEND;
		4087	}
		4088	}
3564	}	4089	}
3565		4090
3566	#############################################################################	4091	#############################################################################
3567		4092
3568	package CFPlus::UI::Selector;	4093	package CFPlus::UI::Selector;
…		…
3838	}	4363	}
3839		4364
3840	sub update {	4365	sub update {
3841	my ($self) = @_;	4366	my ($self) = @_;
3842		4367
3843	$::WANT_REFRESH++;	4368	$::WANT_REFRESH->start;
3844	}	4369	}
3845		4370
3846	sub add {	4371	sub add {
3847	my ($self, @children) = @_;	4372	my ($self, @children) = @_;
3848		4373
…		…
3885	while ($self->{refresh_hook}) {	4410	while ($self->{refresh_hook}) {
3886	$_->()	4411	$_->()
3887	for values %{delete $self->{refresh_hook}};	4412	for values %{delete $self->{refresh_hook}};
3888	}	4413	}
3889		4414
3890	if ($self->{realloc}) {	4415	while ($self->{realloc}) {
3891	my %queue;	4416	my %queue;
3892	my @queue;	4417	my @queue;
3893	my $widget;	4418	my $widget;
3894		4419
3895	outer:	4420	outer:
…		…
3942	}	4467	}
3943	}	4468	}
3944		4469
3945	delete $self->{realloc}{$widget+0};	4470	delete $self->{realloc}{$widget+0};
3946	}	4471	}
3947	}
3948		4472
3949	while (my $size_alloc = delete $self->{size_alloc}) {	4473	while (my $size_alloc = delete $self->{size_alloc}) {
3950	my @queue = sort { $b->{visible} <=> $a->{visible} }	4474	my @queue = sort { $a->{visible} <=> $b->{visible} }
3951	values %$size_alloc;	4475	values %$size_alloc;
3952		4476
3953	while () {	4477	while () {
3954	my $widget = pop @queue || last;	4478	my $widget = pop @queue || last;
3955		4479
3956	my ($w, $h) = @$widget{qw(alloc_w alloc_h)};	4480	my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3957		4481
3958	$w = 0 if $w < 0;
3959	$h = 0 if $h < 0;
3960
3961	$w = max $widget->{min_w}, $w;	4482	$w = max $widget->{min_w}, $w;
3962	$h = max $widget->{min_h}, $h;	4483	$h = max $widget->{min_h}, $h;
3963		4484
3964	# $w = min $self->{w} - $widget->{x}, $w if $self->{w};	4485	# $w = min $self->{w} - $widget->{x}, $w if $self->{w};
3965	# $h = min $self->{h} - $widget->{y}, $h if $self->{h};	4486	# $h = min $self->{h} - $widget->{y}, $h if $self->{h};
3966		4487
3967	$w = min $widget->{max_w}, $w if exists $widget->{max_w};	4488	$w = min $widget->{max_w}, $w if exists $widget->{max_w};
3968	$h = min $widget->{max_h}, $h if exists $widget->{max_h};	4489	$h = min $widget->{max_h}, $h if exists $widget->{max_h};
3969		4490
3970	$w = int $w + 0.5;	4491	$w = int $w + 0.5;
3971	$h = int $h + 0.5;	4492	$h = int $h + 0.5;
3972		4493
3973	if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {	4494	if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3974	$widget->{old_w} = $widget->{w};	4495	$widget->{old_w} = $widget->{w};
3975	$widget->{old_h} = $widget->{h};	4496	$widget->{old_h} = $widget->{h};
3976		4497
3977	$widget->{w} = $w;	4498	$widget->{w} = $w;
3978	$widget->{h} = $h;	4499	$widget->{h} = $h;
3979		4500
3980	$widget->emit (size_allocate => $w, $h);	4501	$widget->emit (size_allocate => $w, $h);
		4502	}
3981	}	4503	}
3982	}	4504	}
3983	}	4505	}
3984		4506
3985	while ($self->{post_alloc_hook}) {	4507	while ($self->{post_alloc_hook}) {
3986	$_->()	4508	$_->()
3987	for values %{delete $self->{post_alloc_hook}};	4509	for values %{delete $self->{post_alloc_hook}};
3988	}	4510	}
3989
3990		4511
3991	glViewport 0, 0, $::WIDTH, $::HEIGHT;	4512	glViewport 0, 0, $::WIDTH, $::HEIGHT;
3992	glClearColor +($::CFG->{fow_intensity}) x 3, 1;	4513	glClearColor +($::CFG->{fow_intensity}) x 3, 1;
3993	glClear GL_COLOR_BUFFER_BIT;	4514	glClear GL_COLOR_BUFFER_BIT;
3994		4515

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