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

Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.361 by root, Sat Dec 9 02:21:25 2006 UTC vs.
Revision 1.439 by root, Sun Sep 16 13:04:36 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
36	$tip = $tip->($widget) if CODE:: eq ref $tip;
37
38	$TOOLTIP->set_tooltip_from ($widget);	35	$TOOLTIP->set_tooltip_from ($widget);
39	$TOOLTIP->show;	36	$TOOLTIP->show;
40	}	37	}
41		38
42	return;	39	return;
43	}	40	}
44	}	41	}
45	}	42	}
46		43
47	$TOOLTIP->hide;	44	$TOOLTIP->hide;
		45	$TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};
48	delete $TOOLTIP->{owner};	46	delete $TOOLTIP->{owner};
49	});	47	});
50		48
51	sub get_layout {	49	sub get_layout {
52	my $layout;	50	my $layout;
…		…
111	}	109	}
112		110
113	if ($GRAB) {	111	if ($GRAB) {
114	if ($ev->{button} == 4 || $ev->{button} == 5) {	112	if ($ev->{button} == 4 || $ev->{button} == 5) {
115	# mousewheel	113	# mousewheel
116	$ev->{dx} = 0;
117	$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
118	$GRAB->emit (mouse_wheel => $ev);	120	$GRAB->emit (mouse_wheel => $ev);
119	} else {	121	} else {
120	$GRAB->emit (button_down => $ev)	122	$GRAB->emit (button_down => $ev)
121	}	123	}
122	}	124	}
…		…
235	h => undef,	237	h => undef,
236	can_events => 1,	238	can_events => 1,
237	@_	239	@_
238	}, $class;	240	}, $class;
239		241
240	Scalar::Util::weaken ($CFPlus::UI::WIDGET{$self+0} = $self);	242	CFPlus::weaken ($CFPlus::UI::WIDGET{$self+0} = $self);
241		243
242	for (keys %$self) {	244	for (keys %$self) {
243	if (/^on_(.*)$/) {	245	if (/^on_(.*)$/) {
244	$self->connect ($1 => delete $self->{$_});	246	$self->connect ($1 => delete $self->{$_});
245	}	247	}
…		…
266	$self->hide;	268	$self->hide;
267	$self->emit ("destroy");	269	$self->emit ("destroy");
268	%$self = ();	270	%$self = ();
269	}	271	}
270		272
		273	sub TO_JSON {
		274	{ "\fw" => $_[0]{s_id} }
		275	}
		276
271	sub show {	277	sub show {
272	my ($self) = @_;	278	my ($self) = @_;
273		279
274	return if $self->{parent};	280	return if $self->{parent};
275		281
…		…
314	sub set_visibility {	320	sub set_visibility {
315	my ($self, $visible) = @_;	321	my ($self, $visible) = @_;
316		322
317	return if $self->{visible} == $visible;	323	return if $self->{visible} == $visible;
318		324
319	$visible ? $self->hide	325	$visible ? $self->show
320	: $self->show;	326	: $self->hide;
321	}	327	}
322		328
323	sub toggle_visibility {	329	sub toggle_visibility {
324	my ($self) = @_;	330	my ($self) = @_;
325		331
…		…
352		358
353	$self->{force_w} = $w;	359	$self->{force_w} = $w;
354	$self->{force_h} = $h;	360	$self->{force_h} = $h;
355		361
356	$self->realloc;	362	$self->realloc;
		363	}
		364
		365	# travsle the widget chain up to find the maximum "physical" size constraints
		366	sub get_max_wh {
		367	my ($self) = @_;
		368
		369	return ($self->{alloc_w}, $self->{alloc_h})
		370	if $self->{alloc_w} && !$self->{root}{realloc}{$self+0};
		371
		372	return $self->{parent}->get_max_wh
		373	if $self->{parent};
		374
		375	($::WIDTH, $::HEIGHT)
357	}	376	}
358		377
359	sub size_request {	378	sub size_request {
360	require Carp;	379	require Carp;
361	Carp::confess "size_request is abstract";	380	Carp::confess "size_request is abstract";
…		…
530	? $args[0]->xy ($self)	549	? $args[0]->xy ($self)
531	: ();	550	: ();
532		551
533	#warn +(caller(1))[3] . "emit $signal on $self (parent $self->{parent})\n";#d#	552	#warn +(caller(1))[3] . "emit $signal on $self (parent $self->{parent})\n";#d#
534		553
535	#d##TODO# stop propagating at first true, do not use sum	554	for my $cb (
536	(List::Util::sum map $_->($self, @args, @append), @{$self->{signal_cb}{$signal} || []}) # before	555	@{$self->{signal_cb}{$signal} || []}, # before
537	|| ($self->can ("invoke_$signal") || sub { 1 })->($self, @args, @append) # closure	556	($self->can ("invoke_$signal") || sub { 1 }), # closure
		557	) {
		558	return $cb->($self, @args, @append) || next;
		559	}
		560
		561	# parent
538	|| ($self->{parent} && $self->{parent}->emit ($signal, @args)) # parent	562	$self->{parent} && $self->{parent}->emit ($signal, @args)
539	}	563	}
540		564
541	sub find_widget {	565	#sub find_widget {
542	my ($self, $x, $y) = @_;	566	# in .xs
543
544	return () unless $self->{can_events};
545
546	return $self
547	if $x >= $self->{x} && $x < $self->{x} + $self->{w}
548	&& $y >= $self->{y} && $y < $self->{y} + $self->{h};
549
550	()
551	}
552		567
553	sub set_parent {	568	sub set_parent {
554	my ($self, $parent) = @_;	569	my ($self, $parent) = @_;
555		570
556	Scalar::Util::weaken ($self->{parent} = $parent);	571	CFPlus::weaken ($self->{parent} = $parent);
557	$self->set_visible if $parent->{visible};	572	$self->set_visible if $parent->{visible};
558	}	573	}
559		574
560	sub realloc {	575	sub realloc {
561	my ($self) = @_;	576	my ($self) = @_;
…		…
587		602
588	# using global variables seems a bit hacky, but passing through all drawing	603	# using global variables seems a bit hacky, but passing through all drawing
589	# functions seems pointless.	604	# functions seems pointless.
590	our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn	605	our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
591		606
592	sub draw {	607	#sub draw {
593	my ($self) = @_;	608	#CFPlus.xs
594
595	return unless $self->{h} && $self->{w};
596
597	# update screen rectangle
598	local $draw_x = $draw_x + $self->{x};
599	local $draw_y = $draw_y + $self->{y};
600
601	# skip widgets that are entirely outside the drawing area
602	return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
603	|| ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
604
605	glPushMatrix;
606	glTranslate $self->{x}, $self->{y}, 0;
607
608	if ($self == $HOVER && $self->{can_hover}) {
609	glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
610	glEnable GL_BLEND;
611	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
612	glBegin GL_QUADS;
613	glVertex 0 , 0;
614	glVertex $self->{w}, 0;
615	glVertex $self->{w}, $self->{h};
616	glVertex 0 , $self->{h};
617	glEnd;
618	glDisable GL_BLEND;
619	}
620
621	if ($ENV{CFPLUS_DEBUG} & 1) {
622	glPushMatrix;
623	glColor 1, 1, 0, 1;
624	glTranslate 0.375, 0.375;
625	glBegin GL_LINE_LOOP;
626	glVertex 0 , 0;
627	glVertex $self->{w} - 1, 0;
628	glVertex $self->{w} - 1, $self->{h} - 1;
629	glVertex 0 , $self->{h} - 1;
630	glEnd;
631	glPopMatrix;
632	#CFPlus::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
633	}
634
635	$self->_draw;
636	glPopMatrix;
637	}
638		609
639	sub _draw {	610	sub _draw {
640	my ($self) = @_;	611	my ($self) = @_;
641		612
642	warn "no draw defined for $self\n";	613	warn "no draw defined for $self\n";
…		…
645	sub DESTROY {	616	sub DESTROY {
646	my ($self) = @_;	617	my ($self) = @_;
647		618
648	return if CFPlus::in_destruct;	619	return if CFPlus::in_destruct;
649		620
		621	local $@;
650	eval { $self->destroy };	622	eval { $self->destroy };
651	warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;	623	warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
652		624
653	delete $WIDGET{$self+0};	625	delete $WIDGET{$self+0};
654	}	626	}
…		…
662	use strict;	634	use strict;
663	use CFPlus::OpenGL;	635	use CFPlus::OpenGL;
664		636
665	sub new {	637	sub new {
666	my $class = shift;	638	my $class = shift;
667
668	# range [value, low, high, page]
669		639
670	$class->SUPER::new (	640	$class->SUPER::new (
671	#bg => [0, 0, 0, 0.2],	641	#bg => [0, 0, 0, 0.2],
672	#active_bg => [1, 1, 1, 0.5],	642	#active_bg => [1, 1, 1, 0.5],
673	@_	643	@_
…		…
685	my ($w, $h) = @$self{qw(w h)};	655	my ($w, $h) = @$self{qw(w h)};
686		656
687	glEnable GL_BLEND;	657	glEnable GL_BLEND;
688	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;	658	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
689	glColor_premultiply @$color;	659	glColor_premultiply @$color;
690
691	glBegin GL_QUADS;
692	glVertex 0 , 0;
693	glVertex 0 , $h;
694	glVertex $w, $h;	660	glRect 0, 0, $w, $h;
695	glVertex $w, 0;
696	glEnd;
697
698	glDisable GL_BLEND;	661	glDisable GL_BLEND;
699	}	662	}
700	}	663	}
701		664
702	#############################################################################	665	#############################################################################
…		…
734	can_events => 0,	697	can_events => 0,
735	%arg,	698	%arg,
736	);	699	);
737		700
738	$self->add (@$children)	701	$self->add (@$children)
739	if $children;	702	if $children && @$children;
740		703
741	$self	704	$self
742	}	705	}
743		706
744	sub realloc {	707	sub realloc {
…		…
753	my ($self, @widgets) = @_;	716	my ($self, @widgets) = @_;
754		717
755	$_->set_parent ($self)	718	$_->set_parent ($self)
756	for @widgets;	719	for @widgets;
757		720
		721	# TODO: only do this in widgets that need it, e.g. root, fixed
758	use sort 'stable';	722	use sort 'stable';
759		723
760	$self->{children} = [	724	$self->{children} = [
761	sort { $a->{z} <=> $b->{z} }	725	sort { $a->{z} <=> $b->{z} }
762	@{$self->{children}}, @widgets	726	@{$self->{children}}, @widgets
763	];	727	];
764		728
765	$self->realloc;	729	$self->realloc;
		730
		731	$self->emit (c_add => \@widgets);
		732
		733	map $_+0, @widgets
766	}	734	}
767		735
768	sub children {	736	sub children {
769	@{ $_[0]{children} }	737	@{ $_[0]{children} }
770	}	738	}
771		739
772	sub remove {	740	sub remove {
773	my ($self, $child) = @_;	741	my ($self, @widgets) = @_;
774		742
		743	$self->emit (c_remove => \@widgets);
		744
		745	for my $child (@widgets) {
775	delete $child->{parent};	746	delete $child->{parent};
776	$child->hide;	747	$child->hide;
777
778	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];	748	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
		749	}
779		750
780	$self->realloc;	751	$self->realloc;
781	}	752	}
782		753
783	sub clear {	754	sub clear {
784	my ($self) = @_;	755	my ($self) = @_;
785		756
786	my $children = delete $self->{children};	757	my $children = $self->{children};
787	$self->{children} = [];	758	$self->{children} = [];
788		759
789	for (@$children) {	760	for (@$children) {
790	delete $_->{parent};	761	delete $_->{parent};
791	$_->hide;	762	$_->hide;
…		…
811	}	782	}
812		783
813	sub _draw {	784	sub _draw {
814	my ($self) = @_;	785	my ($self) = @_;
815		786
816	$_->draw for @{$self->{children}};	787	$_->draw for $self->visible_children;
817	}	788	}
818		789
819	#############################################################################	790	#############################################################################
820		791
821	package CFPlus::UI::Bin;	792	package CFPlus::UI::Bin;
…		…
831	}	802	}
832		803
833	sub add {	804	sub add {
834	my ($self, $child) = @_;	805	my ($self, $child) = @_;
835		806
836	$self->SUPER::remove ($_) for @{ $self->{children} };	807	$self->clear;
837	$self->SUPER::add ($child);	808	$self->SUPER::add ($child);
838	}	809	}
839		810
840	sub remove {	811	sub remove {
841	my ($self, $widget) = @_;	812	my ($self, $widget) = @_;
…		…
859		830
860	1	831	1
861	}	832	}
862		833
863	#############################################################################	834	#############################################################################
864
865	# back-buffered drawing area	835	# back-buffered drawing area
866		836
867	package CFPlus::UI::Window;	837	package CFPlus::UI::Window;
868		838
869	our @ISA = CFPlus::UI::Bin::;	839	our @ISA = CFPlus::UI::Bin::;
…		…
931	}	901	}
932		902
933	#############################################################################	903	#############################################################################
934		904
935	package CFPlus::UI::ViewPort;	905	package CFPlus::UI::ViewPort;
		906
		907	use List::Util qw(min max);
936		908
937	our @ISA = CFPlus::UI::Window::;	909	our @ISA = CFPlus::UI::Window::;
938		910
939	sub new {	911	sub new {
940	my $class = shift;	912	my $class = shift;
…		…
949	sub size_request {	921	sub size_request {
950	my ($self) = @_;	922	my ($self) = @_;
951		923
952	my ($w, $h) = @{$self->child}{qw(req_w req_h)};	924	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
953		925
954	$w = 10 if $self->{scroll_x};	926	$w = 1 if $self->{scroll_x};
955	$h = 10 if $self->{scroll_y};	927	$h = 1 if $self->{scroll_y};
956		928
957	($w, $h)	929	($w, $h)
958	}	930	}
959		931
960	sub invoke_size_allocate {	932	sub invoke_size_allocate {
…		…
972	}	944	}
973		945
974	sub set_offset {	946	sub set_offset {
975	my ($self, $x, $y) = @_;	947	my ($self, $x, $y) = @_;
976		948
		949	my $x = max 0, min $self->child->{w} - $self->{w}, int $x;
		950	my $y = max 0, min $self->child->{h} - $self->{h}, int $y;
		951
		952	if ($x != $self->{view_x} or $y != $self->{view_y}) {
977	$self->{view_x} = int $x;	953	$self->{view_x} = $x;
978	$self->{view_y} = int $y;	954	$self->{view_y} = $y;
979		955
		956	$self->emit (changed => $x, $y);
980	$self->update;	957	$self->update;
		958	}
		959	}
		960
		961	sub set_center {
		962	my ($self, $x, $y) = @_;
		963
		964	$self->set_offset ($x - $self->{w} * .5, $y - $self->{h} * .5);
		965	}
		966
		967	sub make_visible {
		968	my ($self, $x, $y, $border) = @_;
		969
		970	if ( $x < $self->{view_x} + $self->{w} * $border
		971	|| $x > $self->{view_x} + $self->{w} * (1 - $border)
		972	|| $y < $self->{view_y} + $self->{h} * $border
		973	|| $y > $self->{view_y} + $self->{h} * (1 - $border)
		974	) {
		975	$self->set_center ($x, $y);
		976	}
981	}	977	}
982		978
983	# hmm, this does not work for topleft of $self... but we should not ask for that	979	# hmm, this does not work for topleft of $self... but we should not ask for that
984	sub coord2local {	980	sub coord2local {
985	my ($self, $x, $y) = @_;	981	my ($self, $x, $y) = @_;
…		…
1000	my ($self, $x, $y) = @_;	996	my ($self, $x, $y) = @_;
1001		997
1002	if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}	998	if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
1003	&& $y >= $self->{y} && $y < $self->{y} + $self->{h}	999	&& $y >= $self->{y} && $y < $self->{y} + $self->{h}
1004	) {	1000	) {
1005	$self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})	1001	$self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
1006	} else {	1002	} else {
1007	$self->CFPlus::UI::Base::find_widget ($x, $y)	1003	$self->CFPlus::UI::Base::find_widget ($x, $y)
1008	}	1004	}
1009	}	1005	}
1010		1006
…		…
1021		1017
1022	#############################################################################	1018	#############################################################################
1023		1019
1024	package CFPlus::UI::ScrolledWindow;	1020	package CFPlus::UI::ScrolledWindow;
1025		1021
1026	our @ISA = CFPlus::UI::HBox::;	1022	our @ISA = CFPlus::UI::Table::;
1027		1023
1028	sub new {	1024	sub new {
1029	my ($class, %arg) = @_;	1025	my ($class, %arg) = @_;
1030		1026
1031	my $child = delete $arg{child};	1027	my $child = delete $arg{child};
1032		1028
1033	my $self;	1029	my $self;
1034		1030
1035	my $slider = new CFPlus::UI::Slider	1031	my $hslider = new CFPlus::UI::Slider
		1032	c_col => 0,
		1033	c_row => 1,
		1034	vertical => 0,
		1035	range => [0, 0, 1, 0.01], # HACK fix
		1036	on_changed => sub {
		1037	$self->{hpos} = $_[1];
		1038	$self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
		1039	},
		1040	;
		1041
		1042	my $vslider = new CFPlus::UI::Slider
		1043	c_col => 1,
		1044	c_row => 0,
1036	vertical => 1,	1045	vertical => 1,
1037	range => [0, 0, 1, 0.01], # HACK fix	1046	range => [0, 0, 1, 0.01], # HACK fix
1038	on_changed => sub {	1047	on_changed => sub {
1039	$self->{vp}->set_offset (0, $_[1]);	1048	$self->{vpos} = $_[1];
		1049	$self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
1040	},	1050	},
1041	;	1051	;
1042		1052
1043	$self = $class->SUPER::new (	1053	$self = $class->SUPER::new (
1044	vp => (new CFPlus::UI::ViewPort expand => 1),	1054	scroll_x => 0,
		1055	scroll_y => 1,
1045	can_events => 1,	1056	can_events => 1,
1046	slider => $slider,	1057	hslider => $hslider,
		1058	vslider => $vslider,
		1059	col_expand => [1, 0],
		1060	row_expand => [1, 0],
1047	%arg,	1061	%arg,
1048	);	1062	);
1049		1063
		1064	$self->{vp} = new CFPlus::UI::ViewPort
		1065	c_col => 0,
		1066	c_row => 0,
		1067	expand => 1,
		1068	scroll_x => $self->{scroll_x},
		1069	scroll_y => $self->{scroll_y},
		1070	on_changed => sub {
		1071	my ($vp, $x, $y) = @_;
		1072
		1073	$vp->{parent}{hslider}->set_value ($x);
		1074	$vp->{parent}{vslider}->set_value ($y);
		1075
		1076	0
		1077	},
		1078	on_size_allocate => sub {
		1079	my ($vp, $w, $h) = @_;
		1080	$vp->{parent}->update_slider;
		1081	0
		1082	},
		1083	;
		1084
1050	$self->SUPER::add ($self->{vp}, $self->{slider});	1085	$self->SUPER::add ($self->{vp});
		1086
1051	$self->add ($child) if $child;	1087	$self->add ($child) if $child;
1052		1088
1053	$self	1089	$self
1054	}	1090	}
1055
1056	#TODO# update range on size_allocate depending on child
1057		1091
1058	sub add {	1092	sub add {
1059	my ($self, $widget) = @_;	1093	my ($self, $widget) = @_;
1060		1094
1061	$self->{vp}->add ($self->{child} = $widget);	1095	$self->{vp}->add ($self->{child} = $widget);
1062	}	1096	}
1063		1097
		1098	sub set_offset { shift->{vp}->set_offset (@_) }
		1099	sub set_center { shift->{vp}->set_center (@_) }
		1100	sub make_visible { shift->{vp}->make_visible (@_) }
		1101
		1102	sub update_slider {
		1103	my ($self) = @_;
		1104
		1105	my $child = ($self->{vp} or return)->child;
		1106
		1107	if ($self->{scroll_x}) {
		1108	my ($w1, $w2) = ($child->{req_w}, $self->{vp}{w});
		1109	$self->{hslider}->set_range ([$self->{hslider}{range}[0], 0, $w1, $w2, 1]);
		1110
		1111	my $visible = $w1 > $w2;
		1112	if ($visible != $self->{hslider_visible}) {
		1113	$self->{hslider_visible} = $visible;
		1114	$visible ? $self->SUPER::add ($self->{hslider})
		1115	: $self->SUPER::remove ($self->{hslider});
		1116	}
		1117	}
		1118
		1119	if ($self->{scroll_y}) {
		1120	my ($h1, $h2) = ($child->{req_h}, $self->{vp}{h});
		1121	$self->{vslider}->set_range ([$self->{vslider}{range}[0], 0, $h1, $h2, 1]);
		1122
		1123	my $visible = $h1 > $h2;
		1124	if ($visible != $self->{vslider_visible}) {
		1125	$self->{vslider_visible} = $visible;
		1126	$visible ? $self->SUPER::add ($self->{vslider})
		1127	: $self->SUPER::remove ($self->{vslider});
		1128	}
		1129	}
		1130	}
		1131
		1132	sub start_dragging {
		1133	my ($self, $ev) = @_;
		1134
		1135	$self->grab_focus;
		1136
		1137	my $ox = $self->{vp}{view_x};
		1138	my $oy = $self->{vp}{view_y};
		1139
		1140	$self->{motion} = sub {
		1141	my ($ev, $x, $y) = @_;
		1142
		1143	$ox -= $ev->{xrel};
		1144	$oy -= $ev->{yrel};
		1145
		1146	$self->{vp}->set_offset ($ox, $oy);
		1147	};
		1148	}
		1149
1064	sub invoke_mouse_wheel {	1150	sub invoke_mouse_wheel {
1065	my ($self, $ev) = @_;	1151	my ($self, $ev) = @_;
1066		1152
1067	return 0 unless $ev->{dy}; # only vertical movements
1068
1069	$self->{slider}->emit (mouse_wheel => $ev);	1153	$self->{vslider}->emit (mouse_wheel => $ev) if $self->{vslider_visible};
		1154	$self->{hslider}->emit (mouse_wheel => $ev) if $self->{hslider_visible};
1070		1155
1071	1	1156	1
1072	}	1157	}
1073		1158
1074	sub update_slider {	1159	sub invoke_button_down {
1075	my ($self) = @_;	1160	my ($self, $ev, $x, $y) = @_;
1076		1161
1077	$self->{slider}->set_range ([$self->{slider}{range}[0], 0, $self->{vp}->child->{h}, $self->{vp}{h}, 1]);	1162	if ($ev->{button} == 2) {
1078	}	1163	$self->start_dragging ($ev);
		1164	return 1;
		1165	}
1079		1166
1080	sub update {	1167	0
1081	my ($self) = @_;	1168	}
1082		1169
1083	$self->SUPER::update;	1170	sub invoke_button_up {
		1171	my ($self, $ev, $x, $y) = @_;
1084		1172
1085	$self->update_slider;	1173	if (delete $self->{motion}) {
		1174	return 1;
		1175	}
		1176
		1177	0
		1178	}
		1179
		1180	sub invoke_mouse_motion {
		1181	my ($self, $ev, $x, $y) = @_;
		1182
		1183	if ($self->{motion}) {
		1184	$self->{motion}->($ev, $x, $y);
		1185	return 1;
		1186	}
		1187
		1188	0
1086	}	1189	}
1087		1190
1088	sub invoke_size_allocate {	1191	sub invoke_size_allocate {
1089	my ($self, $w, $h) = @_;	1192	my ($self, $w, $h) = @_;
1090		1193
1091	$self->update_slider;	1194	$self->update_slider;
1092
1093	$self->SUPER::invoke_size_allocate ($w, $h)	1195	$self->SUPER::invoke_size_allocate ($w, $h)
1094	}	1196	}
1095		1197
1096	#############################################################################	1198	#############################################################################
1097		1199
…		…
1117	my ($w, $h) = @$self{qw(w h)};	1219	my ($w, $h) = @$self{qw(w h)};
1118		1220
1119	glEnable GL_BLEND;	1221	glEnable GL_BLEND;
1120	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;	1222	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1121	glColor_premultiply @{ $self->{bg} };	1223	glColor_premultiply @{ $self->{bg} };
1122
1123	glBegin GL_QUADS;
1124	glVertex 0 , 0;
1125	glVertex 0 , $h;
1126	glVertex $w, $h;	1224	glRect 0, 0, $w, $h;
1127	glVertex $w, 0;
1128	glEnd;
1129
1130	glDisable GL_BLEND;	1225	glDisable GL_BLEND;
1131	}	1226	}
1132		1227
1133	$self->SUPER::_draw;	1228	$self->SUPER::_draw;
1134	}	1229	}
…		…
1247		1342
1248	my @border =	1343	my @border =
1249	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }	1344	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1250	qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);	1345	qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1251		1346
		1347	my @icon =
		1348	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
		1349	qw(x1_move.png x1_resize.png);
		1350
1252	sub new {	1351	sub new {
1253	my ($class, %arg) = @_;	1352	my ($class, %arg) = @_;
1254		1353
1255	my $self = $class->SUPER::new (	1354	my $self = $class->SUPER::new (
1256	bg => [1, 1, 1, 1],	1355	bg => [1, 1, 1, 1],
…		…
1424	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	1523	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1425		1524
1426	my $border = $self->border;	1525	my $border = $self->border;
1427		1526
1428	glColor @{ $self->{border_bg} };	1527	glColor @{ $self->{border_bg} };
1429	$border[0]->draw_quad_alpha (0, 0, $w, $border);	1528	$border[0]->draw_quad_alpha ( 0, 0, $w, $border);
1430	$border[1]->draw_quad_alpha (0, $border, $border, $ch);	1529	$border[1]->draw_quad_alpha ( 0, $border, $border, $ch);
1431	$border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);	1530	$border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1432	$border[3]->draw_quad_alpha (0, $h - $border, $w, $border);	1531	$border[3]->draw_quad_alpha ( 0, $h - $border, $w, $border);
		1532
		1533	# move
		1534	my $w2 = ($w - $border) * .5;
		1535	my $h2 = ($h - $border) * .5;
		1536	$icon[0]->draw_quad_alpha ( 0, $h2, $border, $border);
		1537	$icon[0]->draw_quad_alpha ($w - $border, $h2, $border, $border);
		1538	$icon[0]->draw_quad_alpha ($w2 , $h - $border, $border, $border);
		1539
		1540	# resize
		1541	$icon[1]->draw_quad_alpha ( 0, 0, $border, $border);
		1542	$icon[1]->draw_quad_alpha ($w - $border, 0, $border, $border)
		1543	unless $self->{has_close_button};
		1544	$icon[1]->draw_quad_alpha ( 0, $h - $border, $border, $border);
		1545	$icon[1]->draw_quad_alpha ($w - $border, $h - $border, $border, $border);
1433		1546
1434	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {	1547	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1435	glColor @{ $self->{bg} };	1548	glColor @{ $self->{bg} };
1436		1549
1437	# TODO: repeat texture not scale	1550	# TODO: repeat texture not scale
…		…
1458		1571
1459	#############################################################################	1572	#############################################################################
1460		1573
1461	package CFPlus::UI::Table;	1574	package CFPlus::UI::Table;
1462		1575
1463	our @ISA = CFPlus::UI::Base::;	1576	our @ISA = CFPlus::UI::Container::;
1464		1577
1465	use List::Util qw(max sum);	1578	use List::Util qw(max sum);
1466		1579
1467	use CFPlus::OpenGL;	1580	use CFPlus::OpenGL;
1468		1581
1469	sub new {	1582	sub new {
1470	my $class = shift;	1583	my $class = shift;
1471		1584
1472	$class->SUPER::new (	1585	$class->SUPER::new (
1473	col_expand => [],	1586	col_expand => [],
		1587	row_expand => [],
1474	@_,	1588	@_,
1475	)	1589	)
1476	}	1590	}
1477		1591
1478	sub children {
1479	grep $_, map @$_, grep $_, @{ $_[0]{children} }
1480	}
1481
1482	sub add {	1592	sub add {
		1593	my ($self, @widgets) = @_;
		1594
		1595	for my $child (@widgets) {
		1596	$child->{c_rowspan} ||= 1;
		1597	$child->{c_colspan} ||= 1;
		1598	}
		1599
		1600	$self->SUPER::add (@widgets);
		1601	}
		1602
		1603	sub add_at {
1483	my ($self) = shift;	1604	my $self = shift;
		1605
		1606	my @widgets;
1484		1607
1485	while (@_) {	1608	while (@_) {
1486	my ($x, $y, $child) = splice @_, 0, 3, ();	1609	my ($col, $row, $child) = splice @_, 0, 3, ();
1487	$child->set_parent ($self);
1488	$self->{children}[$y][$x] = $child;
1489	}
1490		1610
1491	$self->{force_realloc} = 1;	1611	$child->{c_row} = $row;
1492	$self->{force_size_alloc} = 1;	1612	$child->{c_col} = $col;
1493	$self->realloc;
1494	}
1495		1613
1496	sub remove {	1614	push @widgets, $child;
		1615	}
		1616
		1617	$self->add (@widgets);
		1618	}
		1619
		1620	sub get_wh {
1497	my ($self, $child) = @_;	1621	my ($self) = @_;
1498		1622
1499	# TODO: not yet implemented	1623	my (@w, @h);
1500	}
1501
1502	# TODO: move to container class maybe? send children a signal on removal?
1503	sub clear {
1504	my ($self) = @_;
1505		1624
1506	my @children = $self->children;	1625	my @children = $self->children;
1507	delete $self->{children};	1626
		1627	# first pass, columns
		1628	for my $widget (sort { $a->{c_colspan} <=> $b->{c_colspan} } @children) {
		1629	my ($c, $w, $cs) = @$widget{qw(c_col req_w c_colspan)};
		1630
		1631	my $sw = sum @w[$c .. $c + $cs - 1];
		1632
		1633	if ($w > $sw) {
		1634	$_ += ($w - $sw) / ($sw ? $sw / $_ : $cs) for @w[$c .. $c + $cs - 1];
		1635	}
1508		1636	}
1509	for (@children) {
1510	delete $_->{parent};
1511	$_->hide;
1512	}
1513		1637
1514	$self->realloc;	1638	# second pass, rows
1515	}	1639	for my $widget (sort { $a->{c_rowspan} <=> $b->{c_rowspan} } @children) {
1516
1517	sub get_wh {
1518	my ($self) = @_;
1519
1520	my (@w, @h);
1521
1522	for my $y (0 .. $#{$self->{children}}) {
1523	my $row = $self->{children}[$y]
1524	or next;
1525
1526	for my $x (0 .. $#$row) {
1527	my $widget = $row->[$x]
1528	or next;
1529	my ($w, $h) = @$widget{qw(req_w req_h)};	1640	my ($r, $h, $rs) = @$widget{qw(c_row req_h c_rowspan)};
1530		1641
1531	$w[$x] = max $w[$x], $w;	1642	my $sh = sum @h[$r .. $r + $rs - 1];
1532	$h[$y] = max $h[$y], $h;	1643
		1644	if ($h > $sh) {
		1645	$_ += ($h - $sh) / ($sh ? $sh / $_ : $rs) for @h[$r .. $r + $rs - 1];
1533	}	1646	}
1534	}	1647	}
1535		1648
1536	(\@w, \@h)	1649	(\@w, \@h)
1537	}	1650	}
…		…
1553	my ($ws, $hs) = $self->get_wh;	1666	my ($ws, $hs) = $self->get_wh;
1554		1667
1555	my $req_w = (sum @$ws) || 1;	1668	my $req_w = (sum @$ws) || 1;
1556	my $req_h = (sum @$hs) || 1;	1669	my $req_h = (sum @$hs) || 1;
1557		1670
1558	# TODO: nicer code && do row_expand	1671	# now linearly scale the rows/columns to the allocated size
1559	my @col_expand = @{$self->{col_expand}};	1672	my @col_expand = @{$self->{col_expand}};
1560	@col_expand = (1) x @$ws unless @col_expand;	1673	@col_expand = (1) x @$ws unless @col_expand;
1561	my $col_expand = (sum @col_expand) || 1;	1674	my $col_expand = (sum @col_expand) || 1;
1562		1675
1563	# linearly scale sizes
1564	$ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;	1676	$ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
1565	$hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
1566		1677
1567	CFPlus::UI::harmonize $ws;	1678	CFPlus::UI::harmonize $ws;
		1679
		1680	my @row_expand = @{$self->{row_expand}};
		1681	@row_expand = (1) x @$ws unless @row_expand;
		1682	my $row_expand = (sum @row_expand) || 1;
		1683
		1684	$hs->[$_] += $row_expand[$_] / $row_expand * ($h - $req_h) for 0 .. $#$hs;
		1685
1568	CFPlus::UI::harmonize $hs;	1686	CFPlus::UI::harmonize $hs;
1569		1687
1570	my $y;	1688	my @x; for (0 .. $#$ws) { $x[$_ + 1] = $x[$_] + $ws->[$_] }
		1689	my @y; for (0 .. $#$hs) { $y[$_ + 1] = $y[$_] + $hs->[$_] }
1571		1690
1572	for my $r (0 .. $#{$self->{children}}) {	1691	for my $widget ($self->children) {
1573	my $row = $self->{children}[$r]	1692	my ($r, $c, $w, $h, $rs, $cs) = @$widget{qw(c_row c_col req_w req_h c_rowspan c_colspan)};
1574	or next;
1575		1693
1576	my $x = 0;	1694	$widget->configure (
1577	my $row_h = $hs->[$r];	1695	$x[$c], $y[$r],
		1696	$x[$c + $cs] - $x[$c], $y[$r + $rs] - $y[$r],
1578		1697	);
1579	for my $c (0 .. $#$row) {	1698	}
1580	my $col_w = $ws->[$c];
1581		1699
1582	if (my $widget = $row->[$c]) {	1700	1
1583	$widget->configure ($x, $y, $col_w, $row_h);	1701	}
1584	}
1585		1702
1586	$x += $col_w;	1703	#############################################################################
		1704
		1705	package CFPlus::UI::Fixed;
		1706
		1707	use List::Util qw(min max);
		1708
		1709	our @ISA = CFPlus::UI::Container::;
		1710
		1711	sub _scale($$$) {
		1712	my ($rel, $val, $max) = @_;
		1713
		1714	$rel ? $val * $max : $val
		1715	}
		1716
		1717	sub size_request {
		1718	my ($self) = @_;
		1719
		1720	my ($x1, $y1, $x2, $y2) = (0, 0, 0, 0);
		1721
		1722	# determine overall size by querying abs widgets
		1723	for my $child ($self->visible_children) {
		1724	unless ($child->{c_rel}) {
		1725	my $x = $child->{c_x};
		1726	my $y = $child->{c_y};
		1727
		1728	$x1 = min $x1, $x; $x2 = max $x2, $x + $child->{req_w};
		1729	$y1 = min $y1, $y; $y2 = max $y2, $y + $child->{req_h};
1587	}	1730	}
		1731	}
1588		1732
1589	$y += $row_h;	1733	my $W = $x2 - $x1;
		1734	my $H = $y2 - $y1;
		1735
		1736	# now layout remaining widgets
		1737	for my $child ($self->visible_children) {
		1738	if ($child->{c_rel}) {
		1739	my $x = _scale $child->{c_rel}, $child->{c_x}, $W;
		1740	my $y = _scale $child->{c_rel}, $child->{c_y}, $H;
		1741
		1742	$x1 = min $x1, $x; $x2 = max $x2, $x + $child->{req_w};
		1743	$y1 = min $y1, $y; $y2 = max $y2, $y + $child->{req_h};
		1744	}
		1745	}
		1746
		1747	my $W = $x2 - $x1;
		1748	my $H = $y2 - $y1;
		1749
		1750	($W, $H)
		1751	}
		1752
		1753	sub invoke_size_allocate {
		1754	my ($self, $W, $H) = @_;
		1755
		1756	for my $child ($self->visible_children) {
		1757	my $x = _scale $child->{c_rel}, $child->{c_x}, $W;
		1758	my $y = _scale $child->{c_rel}, $child->{c_y}, $H;
		1759
		1760	$x += $child->{c_halign} * $child->{req_w};
		1761	$y += $child->{c_valign} * $child->{req_h};
		1762
		1763	$child->configure (int $x, int $y, $child->{req_w}, $child->{req_h});
1590	}	1764	}
1591		1765
1592	1	1766	1
1593	}	1767	}
1594		1768
1595	sub find_widget {
1596	my ($self, $x, $y) = @_;
1597
1598	$x -= $self->{x};
1599	$y -= $self->{y};
1600
1601	my $res;
1602
1603	for (grep $_, map @$_, grep $_, @{ $self->{children} }) {
1604	$res = $_->find_widget ($x, $y)
1605	and return $res;
1606	}
1607
1608	$self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
1609	}
1610
1611	sub _draw {
1612	my ($self) = @_;
1613
1614	for (grep $_, @{$self->{children}}) {
1615	$_->draw for grep $_, @$_;
1616	}
1617	}
1618
1619	#############################################################################	1769	#############################################################################
1620		1770
1621	package CFPlus::UI::Box;	1771	package CFPlus::UI::Box;
1622		1772
1623	our @ISA = CFPlus::UI::Container::;	1773	our @ISA = CFPlus::UI::Container::;
1624		1774
1625	sub size_request {	1775	sub size_request {
1626	my ($self) = @_;	1776	my ($self) = @_;
		1777
		1778	my @children = $self->visible_children;
1627		1779
1628	$self->{vertical}	1780	$self->{vertical}
1629	? (	1781	? (
1630	(List::Util::max map $_->{req_w}, @{$self->{children}}),	1782	(List::Util::max map $_->{req_w}, @children),
1631	(List::Util::sum map $_->{req_h}, @{$self->{children}}),	1783	(List::Util::sum map $_->{req_h}, @children),
1632	)	1784	)
1633	: (	1785	: (
1634	(List::Util::sum map $_->{req_w}, @{$self->{children}}),	1786	(List::Util::sum map $_->{req_w}, @children),
1635	(List::Util::max map $_->{req_h}, @{$self->{children}}),	1787	(List::Util::max map $_->{req_h}, @children),
1636	)	1788	)
1637	}	1789	}
1638		1790
1639	sub invoke_size_allocate {	1791	sub invoke_size_allocate {
1640	my ($self, $w, $h) = @_;	1792	my ($self, $w, $h) = @_;
…		…
1764		1916
1765	delete $self->{ox};	1917	delete $self->{ox};
1766	$self->SUPER::realloc;	1918	$self->SUPER::realloc;
1767	}	1919	}
1768		1920
		1921	sub clear {
		1922	my ($self) = @_;
		1923
		1924	$self->set_text ("");
		1925	}
		1926
1769	sub set_text {	1927	sub set_text {
1770	my ($self, $text) = @_;	1928	my ($self, $text) = @_;
1771		1929
1772	return if $self->{text} eq "T$text";	1930	return if $self->{text} eq "T$text";
1773	$self->{text} = "T$text";	1931	$self->{text} = "T$text";
…		…
1796		1954
1797	sub size_request {	1955	sub size_request {
1798	my ($self) = @_;	1956	my ($self) = @_;
1799		1957
1800	$self->{size_req} ||= do {	1958	$self->{size_req} ||= do {
		1959	my ($max_w, $max_h) = $self->get_max_wh;
		1960
1801	$self->{layout}->set_font ($self->{font}) if $self->{font};	1961	$self->{layout}->set_font ($self->{font}) if $self->{font};
1802	$self->{layout}->set_width ($self->{max_w} || -1);	1962	$self->{layout}->set_width ($self->{max_w} || $max_w || -1);
1803	$self->{layout}->set_ellipsise ($self->{ellipsise});	1963	$self->{layout}->set_ellipsise ($self->{ellipsise});
1804	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});	1964	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1805	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	1965	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1806		1966
1807	my ($w, $h) = $self->{layout}->size;	1967	my ($w, $h) = $self->{layout}->size;
…		…
1879	: ($self->{w} - $size->[0]) * 0.5);	2039	: ($self->{w} - $size->[0]) * 0.5);
1880		2040
1881	$self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}	2041	$self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1882	: $self->{valign} > 0 ? $self->{h} - $size->[1] - $self->{padding_y}	2042	: $self->{valign} > 0 ? $self->{h} - $size->[1] - $self->{padding_y}
1883	: ($self->{h} - $size->[1]) * 0.5);	2043	: ($self->{h} - $size->[1]) * 0.5);
		2044
		2045	$self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
1884	};	2046	};
1885		2047
1886	my $w = List::Util::min $self->{w} + 4, $size->[0];	2048	# unless ($self->{list}) {
1887	my $h = List::Util::min $self->{h} + 2, $size->[1];	2049	# $self->{list} = CFPlus::OpenGL::glGenList;
1888		2050	# CFPlus::OpenGL::glNewList $self->{list};
1889	$self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});	2051	# $self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
		2052	# CFPlus::OpenGL::glEndList;
		2053	# }
		2054	#
		2055	# CFPlus::OpenGL::glCallList $self->{list};
		2056
		2057	$self->{layout}->draw;
1890	}	2058	}
		2059
		2060	#sub destroy {
		2061	# my ($self) = @_;
		2062	#
		2063	# CFPlus::OpenGL::glDeleteList delete $self->{list} if $self->{list};
		2064	#
		2065	# $self->SUPER::destroy;
		2066	#}
1891		2067
1892	#############################################################################	2068	#############################################################################
1893		2069
1894	package CFPlus::UI::EntryBase;	2070	package CFPlus::UI::EntryBase;
1895		2071
…		…
1901	my $class = shift;	2077	my $class = shift;
1902		2078
1903	$class->SUPER::new (	2079	$class->SUPER::new (
1904	fg => [1, 1, 1],	2080	fg => [1, 1, 1],
1905	bg => [0, 0, 0, 0.2],	2081	bg => [0, 0, 0, 0.2],
		2082	outline => [0.6, 0.3, 0.1],
1906	active_bg => [1, 1, 1, 0.5],	2083	active_bg => [0, 0, 1, .2],
1907	active_fg => [0, 0, 0],	2084	active_fg => [1, 1, 1],
		2085	active_outline => [1, 1, 0],
1908	can_hover => 1,	2086	can_hover => 1,
1909	can_focus => 1,	2087	can_focus => 1,
1910	valign => 0,	2088	valign => 0,
1911	can_events => 1,	2089	can_events => 1,
1912	ellipsise => 0,	2090	ellipsise => 0,
…		…
1962	my $sym = $ev->{sym};	2140	my $sym = $ev->{sym};
1963	my $uni = $ev->{unicode};	2141	my $uni = $ev->{unicode};
1964		2142
1965	my $text = $self->get_text;	2143	my $text = $self->get_text;
1966		2144
		2145	$self->{cursor} = List::Util::max 0, List::Util::min $self->{cursor}, length $text;
		2146
1967	if ($uni == 8) {	2147	if ($uni == 8) {
1968	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};	2148	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1969	} elsif ($uni == 127) {	2149	} elsif ($uni == 127) {
1970	substr $text, $self->{cursor}, 1, "";	2150	substr $text, $self->{cursor}, 1, "";
1971	} elsif ($sym == CFPlus::SDLK_LEFT) {	2151	} elsif ($sym == CFPlus::SDLK_LEFT) {
1972	--$self->{cursor} if $self->{cursor};	2152	--$self->{cursor} if $self->{cursor};
1973	} elsif ($sym == CFPlus::SDLK_RIGHT) {	2153	} elsif ($sym == CFPlus::SDLK_RIGHT) {
1974	++$self->{cursor} if $self->{cursor} < length $self->{text};	2154	++$self->{cursor} if $self->{cursor} < length $self->{text};
1975	} elsif ($sym == CFPlus::SDLK_HOME) {	2155	} elsif ($sym == CFPlus::SDLK_HOME) {
		2156	# what a hack
1976	$self->{cursor} = 0;	2157	$self->{cursor} =
		2158	(substr $self->{text}, 0, $self->{cursor}) =~ /^(.*\012)/
		2159	? length $1
		2160	: 0;
1977	} elsif ($sym == CFPlus::SDLK_END) {	2161	} elsif ($sym == CFPlus::SDLK_END) {
		2162	# uh, again
		2163	$self->{cursor} =
		2164	(substr $self->{text}, $self->{cursor}) =~ /^([^\012]*)\012/
1978	$self->{cursor} = length $text;	2165	? $self->{cursor} + length $1
		2166	: length $self->{text};
1979	} elsif ($uni == 21) { # ctrl-u	2167	} elsif ($uni == 21) { # ctrl-u
1980	$text = "";	2168	$text = "";
1981	$self->{cursor} = 0;	2169	$self->{cursor} = 0;
1982	} elsif ($uni == 27) {	2170	} elsif ($uni == 27) {
1983	$self->emit ('escape');	2171	$self->emit ('escape');
1984	} elsif ($uni >= 0x20 || $uni == 0x0d) {	2172	} elsif ($uni == 0x0d) {
		2173	substr $text, $self->{cursor}++, 0, "\012";
		2174	} elsif ($uni >= 0x20) {
1985	substr $text, $self->{cursor}++, 0, chr $uni;	2175	substr $text, $self->{cursor}++, 0, chr $uni;
1986	} else {	2176	} else {
1987	return 0;	2177	return 0;
1988	}	2178	}
1989		2179
…		…
2040	glColor_premultiply @{$self->{bg}};	2230	glColor_premultiply @{$self->{bg}};
2041	}	2231	}
2042		2232
2043	glEnable GL_BLEND;	2233	glEnable GL_BLEND;
2044	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;	2234	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2045	glBegin GL_QUADS;
2046	glVertex 0 , 0;
2047	glVertex 0 , $self->{h};
2048	glVertex $self->{w}, $self->{h};	2235	glRect 0, 0, $self->{w}, $self->{h};
2049	glVertex $self->{w}, 0;
2050	glEnd;
2051	glDisable GL_BLEND;	2236	glDisable GL_BLEND;
2052		2237
2053	$self->SUPER::_draw;	2238	$self->SUPER::_draw;
2054		2239
2055	#TODO: force update every cursor change :(	2240	#TODO: force update every cursor change :(
…		…
2057		2242
2058	unless (exists $self->{cur_h}) {	2243	unless (exists $self->{cur_h}) {
2059	my $text = substr $self->{text}, 0, $self->{cursor};	2244	my $text = substr $self->{text}, 0, $self->{cursor};
2060	utf8::encode $text;	2245	utf8::encode $text;
2061		2246
2062	@$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)	2247	@$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
2063	}	2248	}
2064		2249
		2250	glColor_premultiply @{$self->{active_fg}};
2065	glBegin GL_LINES;	2251	glBegin GL_LINES;
2066	glVertex 0.5 + $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};	2252	glVertex $self->{cur_x} + $self->{ox} + .5, $self->{cur_y} + $self->{oy};
2067	glVertex 0.5 + $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};	2253	glVertex $self->{cur_x} + $self->{ox} + .5, $self->{cur_y} + $self->{oy} + $self->{cur_h};
		2254	glEnd;
		2255
		2256	glLineWidth 3;
		2257	glColor @{$self->{active_outline}};
		2258	glRect_lineloop 1.5, 1.5, $self->{w} - 1.5, $self->{h} - 1.5;
		2259	glLineWidth 1;
		2260
		2261	} else {
		2262	glColor @{$self->{outline}};
		2263	glBegin GL_LINE_STRIP;
		2264	glVertex .5, $self->{h} * .5;
		2265	glVertex .5, $self->{h} - 2.5;
		2266	glVertex $self->{w} - .5, $self->{h} - 2.5;
		2267	glVertex $self->{w} - .5, $self->{h} * .5;
2068	glEnd;	2268	glEnd;
2069	}	2269	}
2070	}	2270	}
2071		2271
2072	#############################################################################	2272	#############################################################################
…		…
2159	1	2359	1
2160	}	2360	}
2161		2361
2162	#############################################################################	2362	#############################################################################
2163		2363
2164	package CFPlus::UI::Button;	2364	package CFPlus::UI::ButtonBin;
2165		2365
2166	our @ISA = CFPlus::UI::Label::;	2366	our @ISA = CFPlus::UI::Bin::;
2167		2367
2168	use CFPlus::OpenGL;	2368	use CFPlus::OpenGL;
2169		2369
2170	my @tex =	2370	my @tex =
2171	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }	2371	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
2172	qw(b1_button_active.png);	2372	qw(b1_button_inactive.png b1_button_active.png);
2173		2373
2174	sub new {	2374	sub new {
2175	my $class = shift;	2375	my $class = shift;
2176		2376
2177	$class->SUPER::new (	2377	$class->SUPER::new (
2178	padding_x => 4,
2179	padding_y => 4,
2180	fg => [1, 1, 1],
2181	active_fg => [0, 0, 1],
2182	can_hover => 1,	2378	can_hover => 1,
2183	align => 0,	2379	align => 0,
2184	valign => 0,	2380	valign => 0,
2185	can_events => 1,	2381	can_events => 1,
2186	@_	2382	@_
…		…
2198	}	2394	}
2199		2395
2200	sub _draw {	2396	sub _draw {
2201	my ($self) = @_;	2397	my ($self) = @_;
2202		2398
2203	local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
2204
2205	glEnable GL_TEXTURE_2D;	2399	glEnable GL_TEXTURE_2D;
2206	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2400	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2207	glColor 0, 0, 0, 1;	2401	glColor 0, 0, 0, 1;
2208		2402
		2403	my $tex = $tex[$GRAB == $self];
2209	$tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});	2404	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
		2405
		2406	glDisable GL_TEXTURE_2D;
		2407
		2408	$self->SUPER::_draw;
		2409	}
		2410
		2411	#############################################################################
		2412
		2413	package CFPlus::UI::Button;
		2414
		2415	our @ISA = CFPlus::UI::Label::;
		2416
		2417	use CFPlus::OpenGL;
		2418
		2419	my @tex =
		2420	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
		2421	qw(b1_button_inactive.png b1_button_active.png);
		2422
		2423	sub new {
		2424	my $class = shift;
		2425
		2426	$class->SUPER::new (
		2427	padding_x => 4,
		2428	padding_y => 4,
		2429	fg => [1.0, 1.0, 1.0],
		2430	active_fg => [0.8, 0.8, 0.8],
		2431	can_hover => 1,
		2432	align => 0,
		2433	valign => 0,
		2434	can_events => 1,
		2435	@_
		2436	)
		2437	}
		2438
		2439	sub invoke_button_up {
		2440	my ($self, $ev, $x, $y) = @_;
		2441
		2442	$self->emit ("activate")
		2443	if $x >= 0 && $x < $self->{w}
		2444	&& $y >= 0 && $y < $self->{h};
		2445
		2446	1
		2447	}
		2448
		2449	sub _draw {
		2450	my ($self) = @_;
		2451
		2452	local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
		2453
		2454	glEnable GL_TEXTURE_2D;
		2455	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		2456	glColor 0, 0, 0, 1;
		2457
		2458	my $tex = $tex[$GRAB == $self];
		2459	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2210		2460
2211	glDisable GL_TEXTURE_2D;	2461	glDisable GL_TEXTURE_2D;
2212		2462
2213	$self->SUPER::_draw;	2463	$self->SUPER::_draw;
2214	}	2464	}
…		…
2271	sub _draw {	2521	sub _draw {
2272	my ($self) = @_;	2522	my ($self) = @_;
2273		2523
2274	$self->SUPER::_draw;	2524	$self->SUPER::_draw;
2275		2525
2276	glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;	2526	glTranslate $self->{padding_x}, $self->{padding_y}, 0;
2277		2527
2278	my ($w, $h) = @$self{qw(w h)};	2528	my ($w, $h) = @$self{qw(w h)};
2279		2529
2280	my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;	2530	my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
2281		2531
…		…
2301	sub new {	2551	sub new {
2302	my $class = shift;	2552	my $class = shift;
2303		2553
2304	my $self = $class->SUPER::new (	2554	my $self = $class->SUPER::new (
2305	can_events => 0,	2555	can_events => 0,
		2556	scale => 1,
2306	@_,	2557	@_,
2307	);	2558	);
2308		2559
2309	$self->{path} || $self->{tex}	2560	$self->{path} || $self->{tex}
2310	or Carp::croak "'path' or 'tex' attributes required";	2561	or Carp::croak "'path' or 'tex' attributes required";
2311		2562
2312	$self->{tex} ||= $texture_cache{$self->{path}} ||=	2563	$self->{tex} ||= $texture_cache{$self->{path}} ||=
2313	new_from_file CFPlus::Texture CFPlus::find_rcfile $self->{path}, mipmap => 1;	2564	new_from_file CFPlus::Texture CFPlus::find_rcfile $self->{path}, mipmap => 1;
2314		2565
2315	Scalar::Util::weaken $texture_cache{$self->{path}};	2566	CFPlus::weaken $texture_cache{$self->{path}};
2316		2567
2317	$self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};	2568	$self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
2318		2569
2319	$self	2570	$self
2320	}	2571	}
…		…
2335	}	2586	}
2336		2587
2337	sub size_request {	2588	sub size_request {
2338	my ($self) = @_;	2589	my ($self) = @_;
2339		2590
2340	($self->{tex}{w}, $self->{tex}{h})	2591	(int $self->{tex}{w} * $self->{scale}, int $self->{tex}{h} * $self->{scale})
2341	}	2592	}
2342		2593
2343	sub _draw {	2594	sub _draw {
2344	my ($self) = @_;	2595	my ($self) = @_;
2345		2596
…		…
2355	}	2606	}
2356		2607
2357	glEnable GL_TEXTURE_2D;	2608	glEnable GL_TEXTURE_2D;
2358	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2609	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2359		2610
2360	$tex->draw_quad (0, 0, $w, $h);	2611	$tex->draw_quad_alpha (0, 0, $w, $h);
2361		2612
2362	glDisable GL_TEXTURE_2D;	2613	glDisable GL_TEXTURE_2D;
2363	}	2614	}
2364		2615
2365	#############################################################################	2616	#############################################################################
…		…
2384	align => 0,	2635	align => 0,
2385	valign => 0,	2636	valign => 0,
2386	can_events => 1,	2637	can_events => 1,
2387	@_	2638	@_
2388	);	2639	);
		2640	}
		2641
		2642	sub invoke_button_down {
		2643	my ($self, $ev, $x, $y) = @_;
		2644
		2645	1
2389	}	2646	}
2390		2647
2391	sub invoke_button_up {	2648	sub invoke_button_up {
2392	my ($self, $ev, $x, $y) = @_;	2649	my ($self, $ev, $x, $y) = @_;
2393		2650
…		…
2533	glDisable GL_TEXTURE_2D;	2790	glDisable GL_TEXTURE_2D;
2534	}	2791	}
2535		2792
2536	#############################################################################	2793	#############################################################################
2537		2794
		2795	package CFPlus::UI::Progress;
		2796
		2797	our @ISA = CFPlus::UI::Label::;
		2798
		2799	use CFPlus::OpenGL;
		2800
		2801	sub new {
		2802	my ($class, %arg) = @_;
		2803
		2804	my $self = $class->SUPER::new (
		2805	fg => [1, 1, 1],
		2806	bg => [0, 0, 1, 0.2],
		2807	bar => [0.7, 0.5, 0.1, 0.8],
		2808	outline => [0.4, 0.3, 0],
		2809	fontsize => 0.9,
		2810	valign => 0,
		2811	align => 0,
		2812	can_events => 1,
		2813	ellipsise => 1,
		2814	label => "%d%%",
		2815	%arg,
		2816	);
		2817
		2818	$self->set_value ($arg{value} || -1);
		2819
		2820	$self
		2821	}
		2822
		2823	sub set_label {
		2824	my ($self, $label) = @_;
		2825
		2826	return if $self->{label} eq $label;
		2827	$self->{label} = $label;
		2828
		2829	$self->CFPlus::UI::Progress::set_value (0 + delete $self->{value});
		2830	}
		2831
		2832	sub set_value {
		2833	my ($self, $value) = @_;
		2834
		2835	if ($self->{value} ne $value) {
		2836	$self->{value} = $value;
		2837
		2838	if ($value < 0) {
		2839	$self->set_text ("-");
		2840	} else {
		2841	$self->set_text (sprintf $self->{label}, $value * 100);
		2842	}
		2843
		2844	$self->update;
		2845	}
		2846	}
		2847
		2848	sub _draw {
		2849	my ($self) = @_;
		2850
		2851	glEnable GL_BLEND;
		2852	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
		2853
		2854	if ($self->{value} >= 0) {
		2855	my $s = int 2 + ($self->{w} - 4) * $self->{value};
		2856
		2857	glColor_premultiply @{$self->{bar}};
		2858	glRect 2, 2, $s, $self->{h} - 2;
		2859	glColor_premultiply @{$self->{bg}};
		2860	glRect $s, 2, $self->{w} - 2, $self->{h} - 2;
		2861	}
		2862
		2863	glColor_premultiply @{$self->{outline}};
		2864	glRect_lineloop 1.5, 1.5, $self->{w} - 1.5, $self->{h} - 1.5;
		2865
		2866	glDisable GL_BLEND;
		2867
		2868	{
		2869	local $self->{bg}; # do not draw background
		2870	$self->SUPER::_draw;
		2871	}
		2872	}
		2873
		2874	#############################################################################
		2875
		2876	package CFPlus::UI::ExperienceProgress;
		2877
		2878	our @ISA = CFPlus::UI::Progress::;
		2879
		2880	sub new {
		2881	my ($class, %arg) = @_;
		2882
		2883	my $self = $class->SUPER::new (
		2884	tooltip => sub {
		2885	my ($self) = @_;
		2886
		2887	sprintf "level %d\n%s points\n%s next level\n%s to go",
		2888	$self->{lvl},
		2889	::formsep ($self->{exp}),
		2890	::formsep ($self->{nxt}),
		2891	::formsep ($self->{nxt} - $self->{exp}),
		2892	},
		2893	%arg
		2894	);
		2895
		2896	$::CONN->{on_exp_update}{$self+0} = sub { $self->set_value ($self->{value}) }
		2897	if $::CONN;
		2898
		2899	$self
		2900	}
		2901
		2902	sub DESTROY {
		2903	my ($self) = @_;
		2904
		2905	delete $::CONN->{on_exp_update}{$self+0}
		2906	if $::CONN;
		2907
		2908	$self->SUPER::DESTROY;
		2909	}
		2910
		2911	sub set_value {
		2912	my ($self, $lvl, $exp) = @_;
		2913
		2914	$self->{lvl} = $lvl;
		2915	$self->{exp} = $exp;
		2916
		2917	my $v = -1;
		2918
		2919	if ($::CONN && (my $table = $::CONN->{exp_table})) {
		2920	my $l0 = $table->[$lvl - 1];
		2921	my $l1 = $table->[$lvl];
		2922
		2923	$self->{nxt} = $l1;
		2924
		2925	$v = ($exp - $l0) / ($l1 - $l0);
		2926	}
		2927
		2928	$self->SUPER::set_value ($v);
		2929	}
		2930
		2931	#############################################################################
		2932
2538	package CFPlus::UI::Gauge;	2933	package CFPlus::UI::Gauge;
2539		2934
2540	our @ISA = CFPlus::UI::VBox::;	2935	our @ISA = CFPlus::UI::VBox::;
2541		2936
2542	sub new {	2937	sub new {
…		…
2667		3062
2668	$self->SUPER::invoke_button_down ($ev, $x, $y);	3063	$self->SUPER::invoke_button_down ($ev, $x, $y);
2669		3064
2670	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];	3065	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2671		3066
2672	$self->invoke_mouse_motion ($ev, $x, $y)	3067	$self->invoke_mouse_motion ($ev, $x, $y);
		3068
		3069	1
2673	}	3070	}
2674		3071
2675	sub invoke_mouse_motion {	3072	sub invoke_mouse_motion {
2676	my ($self, $ev, $x, $y) = @_;	3073	my ($self, $ev, $x, $y) = @_;
2677		3074
…		…
2693	sub invoke_mouse_wheel {	3090	sub invoke_mouse_wheel {
2694	my ($self, $ev) = @_;	3091	my ($self, $ev) = @_;
2695		3092
2696	my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx};	3093	my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx};
2697		3094
		3095	my $pagepart = $ev->{mod} & CFPlus::KMOD_SHIFT ? 1 : 0.2;
		3096
2698	$self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * 0.2);	3097	$self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * $pagepart);
2699		3098
2700	! ! $delta	3099	1
2701	}	3100	}
2702		3101
2703	sub update {	3102	sub update {
2704	my ($self) = @_;	3103	my ($self) = @_;
2705		3104
…		…
2813	#font => default_font	3212	#font => default_font
2814	@_,	3213	@_,
2815		3214
2816	layout => (new CFPlus::Layout),	3215	layout => (new CFPlus::Layout),
2817	par => [],	3216	par => [],
		3217	max_par => 0,
2818	height => 0,	3218	height => 0,
2819	children => [	3219	children => [
2820	(new CFPlus::UI::Empty expand => 1),	3220	(new CFPlus::UI::Empty expand => 1),
2821	(new CFPlus::UI::Slider vertical => 1),	3221	(new CFPlus::UI::Slider vertical => 1),
2822	],	3222	],
…		…
2835	}	3235	}
2836		3236
2837	sub size_request {	3237	sub size_request {
2838	my ($self) = @_;	3238	my ($self) = @_;
2839		3239
2840	my ($empty, $slider) = @{ $self->{children} };	3240	my ($empty, $slider) = $self->visible_children;
2841		3241
2842	local $self->{children} = [$empty, $slider];	3242	local $self->{children} = [$empty, $slider];
2843	$self->SUPER::size_request	3243	$self->SUPER::size_request
2844	}	3244	}
2845		3245
…		…
2947		3347
2948	$self->add (@{ $para->{widget} }) if @{ $para->{widget} };	3348	$self->add (@{ $para->{widget} }) if @{ $para->{widget} };
2949	push @{$self->{par}}, $para;	3349	push @{$self->{par}}, $para;
2950	}	3350	}
2951		3351
		3352	if (my $max = $self->{max_par}) {
		3353	shift @{$self->{par}} while @{$self->{par}} > $max;
		3354	}
		3355
2952	$self->{need_reflow}++;	3356	$self->{need_reflow}++;
2953	$self->update;	3357	$self->update;
2954	}	3358	}
2955		3359
2956	sub scroll_to_bottom {	3360	sub scroll_to_bottom {
…		…
3030		3434
3031	if ($y0 < $y + $h && $y < $y1) {	3435	if ($y0 < $y + $h && $y < $y1) {
3032	my $layout = $self->get_layout ($para);	3436	my $layout = $self->get_layout ($para);
3033		3437
3034	$layout->render ($para->{indent}, $y - $y0);	3438	$layout->render ($para->{indent}, $y - $y0);
		3439	$layout->draw;
3035		3440
3036	if (my @w = @{ $para->{widget} }) {	3441	if (my @w = @{ $para->{widget} }) {
3037	my @s = $layout->get_shapes;	3442	my @s = $layout->get_shapes;
3038		3443
3039	for (@w) {	3444	for (@w) {
…		…
3161	}	3566	}
3162		3567
3163	sub set_tooltip_from {	3568	sub set_tooltip_from {
3164	my ($self, $widget) = @_;	3569	my ($self, $widget) = @_;
3165		3570
3166	$widget->{tooltip} = CFPlus::Pod::section_label tooltip => $1
3167	if $widget->{tooltip} =~ /^#(.*)$/;
3168
3169	my $tooltip = $widget->{tooltip};	3571	my $tip = $widget->{tooltip};
		3572	$tip = $tip->($widget) if "CODE" eq ref $tip;
		3573
		3574	$tip = CFPlus::Pod::section_label tooltip => $1
		3575	if $tip =~ /^#(.*)$/;
3170		3576
3171	if ($ENV{CFPLUS_DEBUG} & 2) {	3577	if ($ENV{CFPLUS_DEBUG} & 2) {
3172	$tooltip .= "\n\n" . (ref $widget) . "\n"	3578	$tip .= "\n\n" . (ref $widget) . "\n"
3173	. "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"	3579	. "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
3174	. "req $widget->{req_w} $widget->{req_h}\n"	3580	. "req $widget->{req_w} $widget->{req_h}\n"
3175	. "visible $widget->{visible}";	3581	. "visible $widget->{visible}";
3176	}	3582	}
3177		3583
3178	$tooltip =~ s/^\n+//;	3584	$tip =~ s/^\n+//;
3179	$tooltip =~ s/\n+$//;	3585	$tip =~ s/\n+$//;
3180		3586
3181	$self->add (new CFPlus::UI::Label	3587	$self->add (new CFPlus::UI::Label
3182	markup => $tooltip,	3588	markup => $tip,
3183	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,	3589	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
3184	fontsize => 0.8,	3590	fontsize => 0.8,
3185	style => 1, # FLAG_INVERSE	3591	style => 1, # FLAG_INVERSE
3186	ellipsise => 0,	3592	ellipsise => 0,
3187	font => ($widget->{tooltip_font} || $::FONT_PROP),	3593	font => ($widget->{tooltip_font} || $::FONT_PROP),
…		…
3225	}	3631	}
3226		3632
3227	sub _draw {	3633	sub _draw {
3228	my ($self) = @_;	3634	my ($self) = @_;
3229		3635
3230	glTranslate 0.375, 0.375;
3231
3232	my ($w, $h) = @$self{qw(w h)};	3636	my ($w, $h) = @$self{qw(w h)};
3233		3637
3234	glColor 1, 0.8, 0.4;	3638	glColor 1, 0.8, 0.4;
3235	glBegin GL_QUADS;	3639	glRect 0, 0, $w, $h;
3236	glVertex 0 , 0;
3237	glVertex 0 , $h;
3238	glVertex $w, $h;
3239	glVertex $w, 0;
3240	glEnd;
3241		3640
3242	glColor 0, 0, 0;	3641	glColor 0, 0, 0;
3243	glBegin GL_LINE_LOOP;	3642	glRect_lineloop .5, .5, $w + .5, $h + .5;
3244	glVertex 0 , 0;
3245	glVertex 0 , $h;
3246	glVertex $w, $h;
3247	glVertex $w, 0;
3248	glEnd;
3249		3643
3250	glTranslate 2 - 0.375, 2 - 0.375;	3644	glTranslate 2, 2;
3251		3645
3252	$self->SUPER::_draw;	3646	$self->SUPER::_draw;
3253	}	3647	}
3254		3648
3255	#############################################################################	3649	#############################################################################
…		…
3262		3656
3263	sub new {	3657	sub new {
3264	my $class = shift;	3658	my $class = shift;
3265		3659
3266	my $self = $class->SUPER::new (	3660	my $self = $class->SUPER::new (
		3661	size_w => 32,
		3662	size_h => 8,
3267	aspect => 1,	3663	aspect => 1,
3268	can_events => 0,	3664	can_events => 0,
3269	@_,	3665	@_,
3270	);	3666	);
3271		3667
3272	if ($self->{anim} && $self->{animspeed}) {	3668	if ($self->{anim} && $self->{animspeed}) {
3273	Scalar::Util::weaken (my $widget = $self);	3669	CFPlus::weaken (my $widget = $self);
3274		3670
		3671	$widget->{animspeed} = List::Util::max 0.05, $widget->{animspeed};
		3672	$widget->{anim_start} = $self->{animspeed} * int Event::time / $self->{animspeed};
3275	$self->{timer} = Event->timer (	3673	$self->{timer} = Event->timer (
3276	at => $self->{animspeed} * int $::NOW / $self->{animspeed},
3277	hard => 1,	3674	parked => 1,
3278	interval => $self->{animspeed},
3279	cb => sub {	3675	cb => sub {
		3676	return unless $::CONN;
		3677
		3678	my $w = $widget
		3679	or return;
		3680
3280	++$widget->{frame};	3681	++$w->{frame};
		3682	$w->update_face;
		3683
		3684	# somehow, $widget can go away
3281	$widget->update;	3685	$w->update;
		3686	$w->update_timer;
3282	},	3687	},
3283	);	3688	);
		3689
		3690	$self->update_face;
		3691	$self->update_timer;
3284	}	3692	}
3285		3693
3286	$self	3694	$self
3287	}	3695	}
3288		3696
		3697	sub update_timer {
		3698	my ($self) = @_;
		3699
		3700	return unless $self->{timer};
		3701
		3702	if ($self->{visible}) {
		3703	$self->{timer}->at (
		3704	$self->{anim_start}
		3705	+ $self->{animspeed}
		3706	* int 1.5 + (Event::time - $self->{anim_start}) / $self->{animspeed}
		3707	);
		3708	$self->{timer}->start;
		3709	} else {
		3710	$self->{timer}->stop;
		3711	}
		3712	}
		3713
		3714	sub update_face {
		3715	my ($self) = @_;
		3716
		3717	if ($::CONN) {
		3718	if (my $anim = $::CONN->{anim}[$self->{anim}]) {
		3719	if ($anim && @$anim) {
		3720	$self->{face} = $anim->[ $self->{frame} % @$anim ];
		3721	delete $self->{face_change_cb};
		3722
		3723	if (my $tex = $self->{tex} = $::CONN->{texture}[ $::CONN->{face}[$self->{face}]{id} ]) {
		3724	unless ($tex->{name} || $tex->{loading}) {
		3725	$tex->upload (sub { $self->reconfigure });
		3726	}
		3727	}
		3728	}
		3729	}
		3730	}
		3731	}
		3732
3289	sub size_request {	3733	sub size_request {
3290	(32, 8)	3734	my ($self) = @_;
		3735
		3736	if ($::CONN) {
		3737	if (my $faceid = $::CONN->{face}[$self->{face}]{id}) {
		3738	if (my $tex = $self->{tex} = $::CONN->{texture}[$faceid]) {
		3739	if ($tex->{name}) {
		3740	return ($self->{size_w} || $tex->{w}, $self->{size_h} || $tex->{h});
		3741	} elsif (!$tex->{loading}) {
		3742	$tex->upload (sub { $self->reconfigure });
		3743	}
		3744	}
		3745
		3746	$self->{face_change_cb} ||= $::CONN->on_face_change ($self->{face}, sub { $self->reconfigure });
		3747	}
		3748	}
		3749
		3750	($self->{size_w} || 8, $self->{size_h} || 8)
3291	}	3751	}
3292		3752
3293	sub update {	3753	sub update {
3294	my ($self) = @_;	3754	my ($self) = @_;
3295		3755
3296	return unless $self->{visible};	3756	return unless $self->{visible};
3297		3757
3298	$self->SUPER::update;	3758	$self->SUPER::update;
3299	}	3759	}
3300		3760
		3761	sub invoke_visibility_change {
		3762	my ($self) = @_;
		3763
		3764	$self->update_timer;
		3765
		3766	0
		3767	}
		3768
3301	sub _draw {	3769	sub _draw {
3302	my ($self) = @_;	3770	my ($self) = @_;
3303		3771
3304	return unless $::CONN;
3305
3306	$self->SUPER::_draw;	3772	$self->SUPER::_draw;
3307		3773
3308	my $face;	3774	if (my $tex = $self->{tex}) {
3309
3310	if ($self->{frame}) {
3311	my $anim = $::CONN->{anim}[$self->{anim}];
3312
3313	$face = $anim->[ $self->{frame} % @$anim ]
3314	if $anim && @$anim;
3315	}
3316
3317	my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
3318
3319	if ($tex) {
3320	glEnable GL_TEXTURE_2D;	3775	glEnable GL_TEXTURE_2D;
3321	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	3776	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
3322	glColor 0, 0, 0, 1;	3777	glColor 0, 0, 0, 1;
3323	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});	3778	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
3324	glDisable GL_TEXTURE_2D;	3779	glDisable GL_TEXTURE_2D;
…		…
3326	}	3781	}
3327		3782
3328	sub destroy {	3783	sub destroy {
3329	my ($self) = @_;	3784	my ($self) = @_;
3330		3785
3331	$self->{timer}->cancel	3786	(delete $self->{timer})->cancel
3332	if $self->{timer};	3787	if $self->{timer};
3333		3788
3334	$self->SUPER::destroy;	3789	$self->SUPER::destroy;
3335	}	3790	}
3336		3791
…		…
3376	children => [	3831	children => [
3377	(new CFPlus::UI::Label markup => $left, expand => 1),	3832	(new CFPlus::UI::Label markup => $left, expand => 1),
3378	(new CFPlus::UI::Label markup => $right, align => +1),	3833	(new CFPlus::UI::Label markup => $right, align => +1),
3379	],	3834	],
3380	;	3835	;
3381		3836
3382	} else {	3837	} else {
3383	$widget = new CFPlus::UI::Label	3838	$widget = new CFPlus::UI::Label
3384	can_hover => 1,	3839	can_hover => 1,
3385	can_events => 1,	3840	can_events => 1,
3386	markup => $widget,	3841	markup => $widget,
…		…
3511		3966
3512	#############################################################################	3967	#############################################################################
3513		3968
3514	package CFPlus::UI::Notebook;	3969	package CFPlus::UI::Notebook;
3515		3970
		3971	use CFPlus::OpenGL;
		3972
3516	our @ISA = CFPlus::UI::VBox::;	3973	our @ISA = CFPlus::UI::VBox::;
3517		3974
3518	sub new {	3975	sub new {
3519	my $class = shift;	3976	my $class = shift;
3520		3977
3521	my $self = $class->SUPER::new (	3978	my $self = $class->SUPER::new (
3522	buttonbar => (new CFPlus::UI::Buttonbar),	3979	buttonbar => (new CFPlus::UI::Buttonbar),
3523	multiplexer => (new CFPlus::UI::Multiplexer expand => 1),	3980	multiplexer => (new CFPlus::UI::Multiplexer expand => 1),
		3981	active_outline => [.7, .7, 0.2],
3524	# filter => # will be put between multiplexer and $self	3982	# filter => # will be put between multiplexer and $self
3525	@_,	3983	@_,
3526	);	3984	);
3527		3985
3528	$self->{filter}->add ($self->{multiplexer}) if $self->{filter};	3986	$self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3529	$self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});	3987	$self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3530		3988
		3989	{
		3990	Scalar::Util::weaken (my $wself = $self);
		3991
		3992	$self->{multiplexer}->connect (c_add => sub {
		3993	my ($mplex, $widgets) = @_;
		3994
		3995	for my $child (@$widgets) {
		3996	Scalar::Util::weaken $child;
		3997	$child->{c_tab_} ||= do {
		3998	my $tab =
		3999	(UNIVERSAL::isa $child->{c_tab}, "CFPlus::UI::Base")
		4000	? $child->{c_tab}
		4001	: new CFPlus::UI::Button markup => $child->{c_tab}[0], tooltip => $child->{c_tab}[1];
		4002
		4003	$tab->connect (activate => sub {
		4004	$wself->set_current_page ($child);
		4005	});
		4006
		4007	$tab
		4008	};
		4009
		4010	$self->{buttonbar}->add ($child->{c_tab_});
		4011	}
		4012	});
		4013
		4014	$self->{multiplexer}->connect (c_remove => sub {
		4015	my ($mplex, $widgets) = @_;
		4016
		4017	for my $child (@$widgets) {
		4018	$wself->{buttonbar}->remove ($child->{c_tab_});
		4019	}
		4020	});
		4021	}
		4022
3531	$self	4023	$self
3532	}	4024	}
3533		4025
3534	sub add {	4026	sub add {
		4027	my ($self, @widgets) = @_;
		4028
		4029	$self->{multiplexer}->add (@widgets)
		4030	}
		4031
		4032	sub remove {
		4033	my ($self, @widgets) = @_;
		4034
		4035	$self->{multiplexer}->remove (@widgets)
		4036	}
		4037
		4038	sub pages {
		4039	my ($self) = @_;
		4040	$self->{multiplexer}->children
		4041	}
		4042
		4043	sub add_tab {
3535	my ($self, $title, $widget, $tooltip) = @_;	4044	my ($self, $title, $widget, $tooltip) = @_;
3536		4045
3537	Scalar::Util::weaken $self;	4046	$title = [$title, $tooltip] unless ref $title;
		4047	$widget->{c_tab} = $title;
3538		4048
3539	$self->{buttonbar}->add (new CFPlus::UI::Button
3540	markup => $title,
3541	tooltip => $tooltip,
3542	on_activate => sub { $self->set_current_page ($widget) },
3543	);
3544
3545	$self->{multiplexer}->add ($widget);	4049	$self->add ($widget);
3546	}	4050	}
3547		4051
3548	sub get_current_page {	4052	sub get_current_page {
3549	my ($self) = @_;	4053	my ($self) = @_;
3550		4054
…		…
3554	sub set_current_page {	4058	sub set_current_page {
3555	my ($self, $page) = @_;	4059	my ($self, $page) = @_;
3556		4060
3557	$self->{multiplexer}->set_current_page ($page);	4061	$self->{multiplexer}->set_current_page ($page);
3558	$self->emit (page_changed => $self->{multiplexer}{current});	4062	$self->emit (page_changed => $self->{multiplexer}{current});
		4063	}
		4064
		4065	sub _draw {
		4066	my ($self) = @_;
		4067
		4068	$self->SUPER::_draw ();
		4069
		4070	if (my $cur = $self->{multiplexer}{current}) {
		4071	if ($cur = $cur->{c_tab_}) {
		4072	glTranslate $self->{buttonbar}{x} + $cur->{x},
		4073	$self->{buttonbar}{y} + $cur->{y};
		4074	glLineWidth 3;
		4075	#glEnable GL_BLEND;
		4076	#glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
		4077	glColor @{$self->{active_outline}};
		4078	glRect_lineloop 1.5, 1.5, $cur->{w} - 1.5, $cur->{h} - 1.5;
		4079	glLineWidth 1;
		4080	#glDisable GL_BLEND;
		4081	}
		4082	}
3559	}	4083	}
3560		4084
3561	#############################################################################	4085	#############################################################################
3562		4086
3563	package CFPlus::UI::Selector;	4087	package CFPlus::UI::Selector;
…		…
3626	my $self = $class->SUPER::new (	4150	my $self = $class->SUPER::new (
3627	fontsize => 0.8,	4151	fontsize => 0.8,
3628	@_,	4152	@_,
3629	);	4153	);
3630		4154
3631	Scalar::Util::weaken (my $this = $self);	4155	CFPlus::weaken (my $this = $self);
3632		4156
3633	$self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });	4157	$self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3634		4158
3635	$self	4159	$self
3636	}	4160	}
…		…
3775	my $self = $class->SUPER::new (	4299	my $self = $class->SUPER::new (
3776	visible => 1,	4300	visible => 1,
3777	@_,	4301	@_,
3778	);	4302	);
3779		4303
3780	Scalar::Util::weaken ($self->{root} = $self);	4304	CFPlus::weaken ($self->{root} = $self);
3781		4305
3782	$self	4306	$self
3783	}	4307	}
3784		4308
3785	sub size_request {	4309	sub size_request {
…		…
3833	}	4357	}
3834		4358
3835	sub update {	4359	sub update {
3836	my ($self) = @_;	4360	my ($self) = @_;
3837		4361
3838	$::WANT_REFRESH++;	4362	$::WANT_REFRESH->start;
3839	}	4363	}
3840		4364
3841	sub add {	4365	sub add {
3842	my ($self, @children) = @_;	4366	my ($self, @children) = @_;
3843		4367
…		…
3880	while ($self->{refresh_hook}) {	4404	while ($self->{refresh_hook}) {
3881	$_->()	4405	$_->()
3882	for values %{delete $self->{refresh_hook}};	4406	for values %{delete $self->{refresh_hook}};
3883	}	4407	}
3884		4408
3885	if ($self->{realloc}) {	4409	while ($self->{realloc}) {
3886	my %queue;	4410	my %queue;
3887	my @queue;	4411	my @queue;
3888	my $widget;	4412	my $widget;
3889		4413
3890	outer:	4414	outer:
…		…
3937	}	4461	}
3938	}	4462	}
3939		4463
3940	delete $self->{realloc}{$widget+0};	4464	delete $self->{realloc}{$widget+0};
3941	}	4465	}
3942	}
3943		4466
3944	while (my $size_alloc = delete $self->{size_alloc}) {	4467	while (my $size_alloc = delete $self->{size_alloc}) {
3945	my @queue = sort { $b->{visible} <=> $a->{visible} }	4468	my @queue = sort { $a->{visible} <=> $b->{visible} }
3946	values %$size_alloc;	4469	values %$size_alloc;
3947		4470
3948	while () {	4471	while () {
3949	my $widget = pop @queue || last;	4472	my $widget = pop @queue || last;
3950		4473
3951	my ($w, $h) = @$widget{qw(alloc_w alloc_h)};	4474	my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3952		4475
3953	$w = 0 if $w < 0;
3954	$h = 0 if $h < 0;
3955
3956	$w = max $widget->{min_w}, $w;	4476	$w = max $widget->{min_w}, $w;
3957	$h = max $widget->{min_h}, $h;	4477	$h = max $widget->{min_h}, $h;
3958		4478
3959	# $w = min $self->{w} - $widget->{x}, $w if $self->{w};	4479	# $w = min $self->{w} - $widget->{x}, $w if $self->{w};
3960	# $h = min $self->{h} - $widget->{y}, $h if $self->{h};	4480	# $h = min $self->{h} - $widget->{y}, $h if $self->{h};
3961		4481
3962	$w = min $widget->{max_w}, $w if exists $widget->{max_w};	4482	$w = min $widget->{max_w}, $w if exists $widget->{max_w};
3963	$h = min $widget->{max_h}, $h if exists $widget->{max_h};	4483	$h = min $widget->{max_h}, $h if exists $widget->{max_h};
3964		4484
3965	$w = int $w + 0.5;	4485	$w = int $w + 0.5;
3966	$h = int $h + 0.5;	4486	$h = int $h + 0.5;
3967		4487
3968	if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {	4488	if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3969	$widget->{old_w} = $widget->{w};	4489	$widget->{old_w} = $widget->{w};
3970	$widget->{old_h} = $widget->{h};	4490	$widget->{old_h} = $widget->{h};
3971		4491
3972	$widget->{w} = $w;	4492	$widget->{w} = $w;
3973	$widget->{h} = $h;	4493	$widget->{h} = $h;
3974		4494
3975	$widget->emit (size_allocate => $w, $h);	4495	$widget->emit (size_allocate => $w, $h);
		4496	}
3976	}	4497	}
3977	}	4498	}
3978	}	4499	}
3979		4500
3980	while ($self->{post_alloc_hook}) {	4501	while ($self->{post_alloc_hook}) {
3981	$_->()	4502	$_->()
3982	for values %{delete $self->{post_alloc_hook}};	4503	for values %{delete $self->{post_alloc_hook}};
3983	}	4504	}
3984
3985		4505
3986	glViewport 0, 0, $::WIDTH, $::HEIGHT;	4506	glViewport 0, 0, $::WIDTH, $::HEIGHT;
3987	glClearColor +($::CFG->{fow_intensity}) x 3, 1;	4507	glClearColor +($::CFG->{fow_intensity}) x 3, 1;
3988	glClear GL_COLOR_BUFFER_BIT;	4508	glClear GL_COLOR_BUFFER_BIT;
3989		4509

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