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

Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.374 by root, Mon Jul 16 12:36:48 2007 UTC vs.
Revision 1.446 by root, Sun Dec 16 00:21:58 2007 UTC

…		…
2		2
3	use utf8;	3	use utf8;
4	use strict;	4	use strict;
5		5
6	use List::Util ();	6	use List::Util ();
7	use Event;
8		7
9	use CFPlus;	8	use CFPlus;
10	use CFPlus::Pod;	9	use CFPlus::Pod;
11	use CFPlus::Texture;	10	use CFPlus::Texture;
12		11
…		…
17	our $TOOLTIP;	16	our $TOOLTIP;
18	our $BUTTON_STATE;	17	our $BUTTON_STATE;
19		18
20	our %WIDGET; # all widgets, weak-referenced	19	our %WIDGET; # all widgets, weak-referenced
21		20
22	our $TOOLTIP_WATCHER = Event->idle (min => 1/60, cb => sub {	21	our $TOOLTIP_WATCHER = EV::timer_ns 0, 1/60, sub {
		22	$_[0]->stop;
		23
23	if (!$GRAB) {	24	if (!$GRAB) {
24	for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {	25	for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
25	if (length $widget->{tooltip}) {	26	if (length $widget->{tooltip}) {
26	if ($TOOLTIP->{owner} != $widget) {	27	if ($TOOLTIP->{owner} != $widget) {
27	$TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};	28	$TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};
…		…
30	$TOOLTIP->{owner} = $widget;	31	$TOOLTIP->{owner} = $widget;
31	$TOOLTIP->{owner}->emit ("tooltip_show") if $TOOLTIP->{owner};	32	$TOOLTIP->{owner}->emit ("tooltip_show") if $TOOLTIP->{owner};
32		33
33	return if $ENV{CFPLUS_DEBUG} & 8;	34	return if $ENV{CFPLUS_DEBUG} & 8;
34		35
35	my $tip = $widget->{tooltip};
36
37	$tip = $tip->($widget) if CODE:: eq ref $tip;
38
39	$TOOLTIP->set_tooltip_from ($widget);	36	$TOOLTIP->set_tooltip_from ($widget);
40	$TOOLTIP->show;	37	$TOOLTIP->show;
41	}	38	}
42		39
43	return;	40	return;
…		…
46	}	43	}
47		44
48	$TOOLTIP->hide;	45	$TOOLTIP->hide;
49	$TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};	46	$TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};
50	delete $TOOLTIP->{owner};	47	delete $TOOLTIP->{owner};
51	});	48	};
52		49
53	sub get_layout {	50	sub get_layout {
54	my $layout;	51	my $layout;
55		52
56	for (grep { $_->{name} } values %WIDGET) {	53	for (grep { $_->{name} } values %WIDGET) {
…		…
91	my $hover = $HOVER; $HOVER = $widget;	88	my $hover = $HOVER; $HOVER = $widget;
92		89
93	$hover->update if $hover && $hover->{can_hover};	90	$hover->update if $hover && $hover->{can_hover};
94	$HOVER->update if $HOVER && $HOVER->{can_hover};	91	$HOVER->update if $HOVER && $HOVER->{can_hover};
95		92
96	$TOOLTIP_WATCHER->start;	93	$TOOLTIP_WATCHER->again;
97	}	94	}
98	}	95	}
99		96
100	sub feed_sdl_button_down_event {	97	sub feed_sdl_button_down_event {
101	my ($ev) = @_;	98	my ($ev) = @_;
…		…
107	my $widget = $ROOT->find_widget ($x, $y);	104	my $widget = $ROOT->find_widget ($x, $y);
108		105
109	$GRAB = $widget;	106	$GRAB = $widget;
110	$GRAB->update if $GRAB;	107	$GRAB->update if $GRAB;
111		108
112	$TOOLTIP_WATCHER->cb->();	109	$TOOLTIP_WATCHER->invoke;
113	}	110	}
114		111
115	if ($GRAB) {	112	if ($GRAB) {
116	if ($ev->{button} == 4 || $ev->{button} == 5) {	113	if ($ev->{button} == 4 || $ev->{button} == 5) {
117	# mousewheel	114	# mousewheel
118	$ev->{dx} = 0;
119	$ev->{dy} = $ev->{button} * 2 - 9;	115	my $delta = $ev->{button} * 2 - 9;
		116	my $shift = $ev->{mod} & CFPlus::KMOD_SHIFT;
		117
		118	$ev->{dx} = $shift ? $delta : 0;
		119	$ev->{dy} = $shift ? 0 : $delta;
		120
120	$GRAB->emit (mouse_wheel => $ev);	121	$GRAB->emit (mouse_wheel => $ev);
121	} else {	122	} else {
122	$GRAB->emit (button_down => $ev)	123	$GRAB->emit (button_down => $ev)
123	}	124	}
124	}	125	}
…		…
138	my $grab = $GRAB; undef $GRAB;	139	my $grab = $GRAB; undef $GRAB;
139	$grab->update if $grab;	140	$grab->update if $grab;
140	$GRAB->update if $GRAB;	141	$GRAB->update if $GRAB;
141		142
142	check_hover $widget;	143	check_hover $widget;
143	$TOOLTIP_WATCHER->cb->();	144	$TOOLTIP_WATCHER->invoke;
144	}	145	}
145	}	146	}
146		147
147	sub feed_sdl_motion_event {	148	sub feed_sdl_motion_event {
148	my ($ev) = @_;	149	my ($ev) = @_;
…		…
269	$self->emit ("destroy");	270	$self->emit ("destroy");
270	%$self = ();	271	%$self = ();
271	}	272	}
272		273
273	sub TO_JSON {	274	sub TO_JSON {
274	{ __widget_ref__ => $_[0]{s_id} }	275	{ "\fw" => $_[0]{s_id} }
275	}	276	}
276		277
277	sub show {	278	sub show {
278	my ($self) = @_;	279	my ($self) = @_;
279		280
…		…
308	delete $self->{root};	309	delete $self->{root};
309		310
310	undef $GRAB if $GRAB == $self;	311	undef $GRAB if $GRAB == $self;
311	undef $HOVER if $HOVER == $self;	312	undef $HOVER if $HOVER == $self;
312		313
313	$CFPlus::UI::TOOLTIP_WATCHER->cb->()	314	$CFPlus::UI::TOOLTIP_WATCHER->invoke
314	if $TOOLTIP->{owner} == $self;	315	if $TOOLTIP->{owner} == $self;
315		316
316	$self->emit ("focus_out");	317	$self->emit ("focus_out");
317	$self->emit (visibility_change => 0);	318	$self->emit (visibility_change => 0);
318	}	319	}
…		…
358		359
359	$self->{force_w} = $w;	360	$self->{force_w} = $w;
360	$self->{force_h} = $h;	361	$self->{force_h} = $h;
361		362
362	$self->realloc;	363	$self->realloc;
		364	}
		365
		366	# traverse the widget chain up to find the maximum "physical" size constraints
		367	sub get_max_wh {
		368	my ($self) = @_;
		369
		370	return $self->{parent}->get_max_wh
		371	if $self->{parent};
		372
		373	($::WIDTH, $::HEIGHT)
363	}	374	}
364		375
365	sub size_request {	376	sub size_request {
366	require Carp;	377	require Carp;
367	Carp::confess "size_request is abstract";	378	Carp::confess "size_request is abstract";
…		…
429		440
430	$self->{tooltip} = $tooltip;	441	$self->{tooltip} = $tooltip;
431		442
432	if ($CFPlus::UI::TOOLTIP->{owner} == $self) {	443	if ($CFPlus::UI::TOOLTIP->{owner} == $self) {
433	delete $CFPlus::UI::TOOLTIP->{owner};	444	delete $CFPlus::UI::TOOLTIP->{owner};
434	$CFPlus::UI::TOOLTIP_WATCHER->cb->();	445	$CFPlus::UI::TOOLTIP_WATCHER->invoke;
435	}	446	}
436	}	447	}
437		448
438	# translate global coordinates to local coordinate system	449	# translate global coordinates to local coordinate system
439	sub coord2local {	450	sub coord2local {
440	my ($self, $x, $y) = @_;	451	my ($self, $x, $y) = @_;
441		452
442	Carp::confess unless $self->{parent};#d#	453	return (undef, undef) unless $self->{parent};
443		454
444	$self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})	455	$self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
445	}	456	}
446		457
447	# translate local coordinates to global coordinate system	458	# translate local coordinates to global coordinate system
448	sub coord2global {	459	sub coord2global {
449	my ($self, $x, $y) = @_;	460	my ($self, $x, $y) = @_;
450		461
451	Carp::confess unless $self->{parent};#d#	462	return (undef, undef) unless $self->{parent};
452		463
453	$self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})	464	$self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
454	}	465	}
455		466
456	sub invoke_focus_in {	467	sub invoke_focus_in {
…		…
547		558
548	# parent	559	# parent
549	$self->{parent} && $self->{parent}->emit ($signal, @args)	560	$self->{parent} && $self->{parent}->emit ($signal, @args)
550	}	561	}
551		562
552	sub find_widget {	563	#sub find_widget {
553	my ($self, $x, $y) = @_;	564	# in .xs
554
555	return () unless $self->{can_events};
556
557	return $self
558	if $x >= $self->{x} && $x < $self->{x} + $self->{w}
559	&& $y >= $self->{y} && $y < $self->{y} + $self->{h};
560
561	()
562	}
563		565
564	sub set_parent {	566	sub set_parent {
565	my ($self, $parent) = @_;	567	my ($self, $parent) = @_;
566		568
567	CFPlus::weaken ($self->{parent} = $parent);	569	CFPlus::weaken ($self->{parent} = $parent);
…		…
598		600
599	# using global variables seems a bit hacky, but passing through all drawing	601	# using global variables seems a bit hacky, but passing through all drawing
600	# functions seems pointless.	602	# functions seems pointless.
601	our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn	603	our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
602		604
603	sub draw {	605	#sub draw {
604	my ($self) = @_;	606	#CFPlus.xs
605
606	return unless $self->{h} && $self->{w};
607
608	# update screen rectangle
609	local $draw_x = $draw_x + $self->{x};
610	local $draw_y = $draw_y + $self->{y};
611
612	# skip widgets that are entirely outside the drawing area
613	return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
614	|| ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
615
616	glPushMatrix;
617	glTranslate $self->{x}, $self->{y}, 0;
618
619	if ($self == $HOVER && $self->{can_hover}) {
620	glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
621	glEnable GL_BLEND;
622	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
623	glBegin GL_QUADS;
624	glVertex 0 , 0;
625	glVertex $self->{w}, 0;
626	glVertex $self->{w}, $self->{h};
627	glVertex 0 , $self->{h};
628	glEnd;
629	glDisable GL_BLEND;
630	}
631
632	if ($ENV{CFPLUS_DEBUG} & 1) {
633	glPushMatrix;
634	glColor 1, 1, 0, 1;
635	glTranslate 0.375, 0.375;
636	glBegin GL_LINE_LOOP;
637	glVertex 0 , 0;
638	glVertex $self->{w} - 1, 0;
639	glVertex $self->{w} - 1, $self->{h} - 1;
640	glVertex 0 , $self->{h} - 1;
641	glEnd;
642	glPopMatrix;
643	#CFPlus::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
644	}
645
646	$self->_draw;
647	glPopMatrix;
648	}
649		607
650	sub _draw {	608	sub _draw {
651	my ($self) = @_;	609	my ($self) = @_;
652		610
653	warn "no draw defined for $self\n";	611	warn "no draw defined for $self\n";
654	}	612	}
655		613
656	my $cntx;#d#
657	sub DESTROY {	614	sub DESTROY {
658	my ($self) = @_;	615	my ($self) = @_;
659		616
660	return if CFPlus::in_destruct;	617	return if CFPlus::in_destruct;
661		618
		619	local $@;
662	eval { $self->destroy };	620	eval { $self->destroy };
663	warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;	621	warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
664		622
665	delete $WIDGET{$self+0};	623	delete $WIDGET{$self+0};
666	}	624	}
…		…
674	use strict;	632	use strict;
675	use CFPlus::OpenGL;	633	use CFPlus::OpenGL;
676		634
677	sub new {	635	sub new {
678	my $class = shift;	636	my $class = shift;
679
680	# range [value, low, high, page]
681		637
682	$class->SUPER::new (	638	$class->SUPER::new (
683	#bg => [0, 0, 0, 0.2],	639	#bg => [0, 0, 0, 0.2],
684	#active_bg => [1, 1, 1, 0.5],	640	#active_bg => [1, 1, 1, 0.5],
685	@_	641	@_
…		…
697	my ($w, $h) = @$self{qw(w h)};	653	my ($w, $h) = @$self{qw(w h)};
698		654
699	glEnable GL_BLEND;	655	glEnable GL_BLEND;
700	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;	656	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
701	glColor_premultiply @$color;	657	glColor_premultiply @$color;
702
703	glBegin GL_QUADS;
704	glVertex 0 , 0;
705	glVertex 0 , $h;
706	glVertex $w, $h;	658	glRect 0, 0, $w, $h;
707	glVertex $w, 0;
708	glEnd;
709
710	glDisable GL_BLEND;	659	glDisable GL_BLEND;
711	}	660	}
712	}	661	}
713		662
714	#############################################################################	663	#############################################################################
…		…
746	can_events => 0,	695	can_events => 0,
747	%arg,	696	%arg,
748	);	697	);
749		698
750	$self->add (@$children)	699	$self->add (@$children)
751	if $children;	700	if $children && @$children;
752		701
753	$self	702	$self
754	}	703	}
755		704
756	sub realloc {	705	sub realloc {
…		…
765	my ($self, @widgets) = @_;	714	my ($self, @widgets) = @_;
766		715
767	$_->set_parent ($self)	716	$_->set_parent ($self)
768	for @widgets;	717	for @widgets;
769		718
		719	# TODO: only do this in widgets that need it, e.g. root, fixed
770	use sort 'stable';	720	use sort 'stable';
771		721
772	$self->{children} = [	722	$self->{children} = [
773	sort { $a->{z} <=> $b->{z} }	723	sort { $a->{z} <=> $b->{z} }
774	@{$self->{children}}, @widgets	724	@{$self->{children}}, @widgets
775	];	725	];
776		726
777	$self->realloc;	727	$self->realloc;
		728
		729	$self->emit (c_add => \@widgets);
		730
		731	map $_+0, @widgets
778	}	732	}
779		733
780	sub children {	734	sub children {
781	@{ $_[0]{children} }	735	@{ $_[0]{children} }
782	}	736	}
783		737
784	sub remove {	738	sub remove {
785	my ($self, $child) = @_;	739	my ($self, @widgets) = @_;
786		740
		741	$self->emit (c_remove => \@widgets);
		742
		743	for my $child (@widgets) {
787	delete $child->{parent};	744	delete $child->{parent};
788	$child->hide;	745	$child->hide;
789
790	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];	746	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
		747	}
791		748
792	$self->realloc;	749	$self->realloc;
793	}	750	}
794		751
795	sub clear {	752	sub clear {
796	my ($self) = @_;	753	my ($self) = @_;
797		754
798	my $children = delete $self->{children};	755	my $children = $self->{children};
799	$self->{children} = [];	756	$self->{children} = [];
800		757
801	for (@$children) {	758	for (@$children) {
802	delete $_->{parent};	759	delete $_->{parent};
803	$_->hide;	760	$_->hide;
…		…
823	}	780	}
824		781
825	sub _draw {	782	sub _draw {
826	my ($self) = @_;	783	my ($self) = @_;
827		784
828	$_->draw for @{$self->{children}};	785	$_->draw for $self->visible_children;
829	}	786	}
830		787
831	#############################################################################	788	#############################################################################
832		789
833	package CFPlus::UI::Bin;	790	package CFPlus::UI::Bin;
…		…
843	}	800	}
844		801
845	sub add {	802	sub add {
846	my ($self, $child) = @_;	803	my ($self, $child) = @_;
847		804
848	$self->SUPER::remove ($_) for @{ $self->{children} };	805	$self->clear;
849	$self->SUPER::add ($child);	806	$self->SUPER::add ($child);
850	}	807	}
851		808
852	sub remove {	809	sub remove {
853	my ($self, $widget) = @_;	810	my ($self, $widget) = @_;
…		…
871		828
872	1	829	1
873	}	830	}
874		831
875	#############################################################################	832	#############################################################################
876
877	# back-buffered drawing area	833	# back-buffered drawing area
878		834
879	package CFPlus::UI::Window;	835	package CFPlus::UI::Window;
880		836
881	our @ISA = CFPlus::UI::Bin::;	837	our @ISA = CFPlus::UI::Bin::;
…		…
943	}	899	}
944		900
945	#############################################################################	901	#############################################################################
946		902
947	package CFPlus::UI::ViewPort;	903	package CFPlus::UI::ViewPort;
		904
		905	use List::Util qw(min max);
948		906
949	our @ISA = CFPlus::UI::Window::;	907	our @ISA = CFPlus::UI::Window::;
950		908
951	sub new {	909	sub new {
952	my $class = shift;	910	my $class = shift;
…		…
961	sub size_request {	919	sub size_request {
962	my ($self) = @_;	920	my ($self) = @_;
963		921
964	my ($w, $h) = @{$self->child}{qw(req_w req_h)};	922	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
965		923
966	$w = 10 if $self->{scroll_x};	924	$w = 1 if $self->{scroll_x};
967	$h = 10 if $self->{scroll_y};	925	$h = 1 if $self->{scroll_y};
968		926
969	($w, $h)	927	($w, $h)
970	}	928	}
971		929
972	sub invoke_size_allocate {	930	sub invoke_size_allocate {
…		…
984	}	942	}
985		943
986	sub set_offset {	944	sub set_offset {
987	my ($self, $x, $y) = @_;	945	my ($self, $x, $y) = @_;
988		946
		947	my $x = max 0, min $self->child->{w} - $self->{w}, int $x;
		948	my $y = max 0, min $self->child->{h} - $self->{h}, int $y;
		949
		950	if ($x != $self->{view_x} or $y != $self->{view_y}) {
989	$self->{view_x} = int $x;	951	$self->{view_x} = $x;
990	$self->{view_y} = int $y;	952	$self->{view_y} = $y;
991		953
		954	$self->emit (changed => $x, $y);
992	$self->update;	955	$self->update;
		956	}
		957	}
		958
		959	sub set_center {
		960	my ($self, $x, $y) = @_;
		961
		962	$self->set_offset ($x - $self->{w} * .5, $y - $self->{h} * .5);
		963	}
		964
		965	sub make_visible {
		966	my ($self, $x, $y, $border) = @_;
		967
		968	if ( $x < $self->{view_x} + $self->{w} * $border
		969	|| $x > $self->{view_x} + $self->{w} * (1 - $border)
		970	|| $y < $self->{view_y} + $self->{h} * $border
		971	|| $y > $self->{view_y} + $self->{h} * (1 - $border)
		972	) {
		973	$self->set_center ($x, $y);
		974	}
993	}	975	}
994		976
995	# hmm, this does not work for topleft of $self... but we should not ask for that	977	# hmm, this does not work for topleft of $self... but we should not ask for that
996	sub coord2local {	978	sub coord2local {
997	my ($self, $x, $y) = @_;	979	my ($self, $x, $y) = @_;
…		…
1012	my ($self, $x, $y) = @_;	994	my ($self, $x, $y) = @_;
1013		995
1014	if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}	996	if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
1015	&& $y >= $self->{y} && $y < $self->{y} + $self->{h}	997	&& $y >= $self->{y} && $y < $self->{y} + $self->{h}
1016	) {	998	) {
1017	$self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})	999	$self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
1018	} else {	1000	} else {
1019	$self->CFPlus::UI::Base::find_widget ($x, $y)	1001	$self->CFPlus::UI::Base::find_widget ($x, $y)
1020	}	1002	}
1021	}	1003	}
1022		1004
…		…
1043	my $child = delete $arg{child};	1025	my $child = delete $arg{child};
1044		1026
1045	my $self;	1027	my $self;
1046		1028
1047	my $hslider = new CFPlus::UI::Slider	1029	my $hslider = new CFPlus::UI::Slider
		1030	c_col => 0,
		1031	c_row => 1,
1048	vertical => 0,	1032	vertical => 0,
1049	range => [0, 0, 1, 0.01], # HACK fix	1033	range => [0, 0, 1, 0.01], # HACK fix
1050	on_changed => sub {	1034	on_changed => sub {
1051	$self->{hpos} = $_[1];	1035	$self->{hpos} = $_[1];
1052	$self->{vp}->set_offset ($self->{hpos}, $self->{vpos});	1036	$self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
1053	},	1037	},
1054	;	1038	;
1055		1039
1056	my $vslider = new CFPlus::UI::Slider	1040	my $vslider = new CFPlus::UI::Slider
		1041	c_col => 1,
		1042	c_row => 0,
1057	vertical => 1,	1043	vertical => 1,
1058	range => [0, 0, 1, 0.01], # HACK fix	1044	range => [0, 0, 1, 0.01], # HACK fix
1059	on_changed => sub {	1045	on_changed => sub {
1060	$self->{vpos} = $_[1];	1046	$self->{vpos} = $_[1];
1061	$self->{vp}->set_offset ($self->{hpos}, $self->{vpos});	1047	$self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
…		…
1072	row_expand => [1, 0],	1058	row_expand => [1, 0],
1073	%arg,	1059	%arg,
1074	);	1060	);
1075		1061
1076	$self->{vp} = new CFPlus::UI::ViewPort	1062	$self->{vp} = new CFPlus::UI::ViewPort
		1063	c_col => 0,
		1064	c_row => 0,
1077	expand => 1,	1065	expand => 1,
1078	scroll_x => $self->{scroll_x},	1066	scroll_x => $self->{scroll_x},
1079	scroll_y => $self->{scroll_y},	1067	scroll_y => $self->{scroll_y},
		1068	on_changed => sub {
		1069	my ($vp, $x, $y) = @_;
		1070
		1071	$vp->{parent}{hslider}->set_value ($x);
		1072	$vp->{parent}{vslider}->set_value ($y);
		1073
		1074	0
		1075	},
		1076	on_size_allocate => sub {
		1077	my ($vp, $w, $h) = @_;
		1078	$vp->{parent}->update_slider;
		1079	0
		1080	},
1080	;	1081	;
1081		1082
1082	$self->SUPER::add (0, 0, $self->{vp});	1083	$self->SUPER::add ($self->{vp});
1083		1084
1084	$self->add ($child) if $child;	1085	$self->add ($child) if $child;
1085		1086
1086	$self	1087	$self
1087	}	1088	}
1088
1089	#TODO# update range on size_allocate depending on child
1090		1089
1091	sub add {	1090	sub add {
1092	my ($self, $widget) = @_;	1091	my ($self, $widget) = @_;
1093		1092
1094	$self->{vp}->add ($self->{child} = $widget);	1093	$self->{vp}->add ($self->{child} = $widget);
1095	}	1094	}
1096		1095
		1096	sub set_offset { shift->{vp}->set_offset (@_) }
		1097	sub set_center { shift->{vp}->set_center (@_) }
		1098	sub make_visible { shift->{vp}->make_visible (@_) }
		1099
		1100	sub update_slider {
		1101	my ($self) = @_;
		1102
		1103	my $child = ($self->{vp} or return)->child;
		1104
		1105	if ($self->{scroll_x}) {
		1106	my ($w1, $w2) = ($child->{req_w}, $self->{vp}{w});
		1107	$self->{hslider}->set_range ([$self->{hslider}{range}[0], 0, $w1, $w2, 1]);
		1108
		1109	my $visible = $w1 > $w2;
		1110	if ($visible != $self->{hslider_visible}) {
		1111	$self->{hslider_visible} = $visible;
		1112	$visible ? $self->SUPER::add ($self->{hslider})
		1113	: $self->SUPER::remove ($self->{hslider});
		1114	}
		1115	}
		1116
		1117	if ($self->{scroll_y}) {
		1118	my ($h1, $h2) = ($child->{req_h}, $self->{vp}{h});
		1119	$self->{vslider}->set_range ([$self->{vslider}{range}[0], 0, $h1, $h2, 1]);
		1120
		1121	my $visible = $h1 > $h2;
		1122	if ($visible != $self->{vslider_visible}) {
		1123	$self->{vslider_visible} = $visible;
		1124	$visible ? $self->SUPER::add ($self->{vslider})
		1125	: $self->SUPER::remove ($self->{vslider});
		1126	}
		1127	}
		1128	}
		1129
		1130	sub start_dragging {
		1131	my ($self, $ev) = @_;
		1132
		1133	$self->grab_focus;
		1134
		1135	my $ox = $self->{vp}{view_x};
		1136	my $oy = $self->{vp}{view_y};
		1137
		1138	$self->{motion} = sub {
		1139	my ($ev, $x, $y) = @_;
		1140
		1141	$ox -= $ev->{xrel};
		1142	$oy -= $ev->{yrel};
		1143
		1144	$self->{vp}->set_offset ($ox, $oy);
		1145	};
		1146	}
		1147
1097	sub invoke_mouse_wheel {	1148	sub invoke_mouse_wheel {
1098	my ($self, $ev) = @_;	1149	my ($self, $ev) = @_;
1099		1150
1100	return 0 unless $ev->{dy}; # only vertical movements for now
1101
1102	$self->{vslider}->emit (mouse_wheel => $ev);	1151	$self->{vslider}->emit (mouse_wheel => $ev) if $self->{vslider_visible};
		1152	$self->{hslider}->emit (mouse_wheel => $ev) if $self->{hslider_visible};
1103		1153
1104	1	1154	1
1105	}	1155	}
1106		1156
1107	sub update_slider {	1157	sub invoke_button_down {
1108	my ($self) = @_;	1158	my ($self, $ev, $x, $y) = @_;
1109		1159
1110	my $child = ($self->{vp} or return)->child;	1160	if ($ev->{button} == 2) {
		1161	$self->start_dragging ($ev);
		1162	return 1;
		1163	}
1111		1164
1112	my ($w1, $w2) = ($child->{w}, $self->{vp}{w});
1113	$self->{hslider}->set_range ([$self->{hslider}{range}[0], 0, $w1, $w2, 1]);
1114
1115	my $visible = $w1 > $w2;
1116	if ($visible != $self->{hslider}{visible}) {
1117	$visible ? $self->SUPER::add (0, 1, $self->{hslider})
1118	: $self->{hslider}->hide;
1119	}	1165	0
		1166	}
1120		1167
1121	my ($h1, $h2) = ($child->{h}, $self->{vp}{h});	1168	sub invoke_button_up {
1122	$self->{vslider}->set_range ([$self->{vslider}{range}[0], 0, $h1, $h2, 1]);	1169	my ($self, $ev, $x, $y) = @_;
1123		1170
1124	my $visible = $h1 > $h2;	1171	if (delete $self->{motion}) {
1125	if ($visible != $self->{vslider}{visible}) {	1172	return 1;
1126	$visible ? $self->SUPER::add (1, 0, $self->{vslider})	1173	}
1127	: $self->{vslider}->hide;	1174
1128	}	1175	0
1129	}	1176	}
1130		1177
1131	sub update {	1178	sub invoke_mouse_motion {
1132	my ($self) = @_;	1179	my ($self, $ev, $x, $y) = @_;
1133		1180
1134	$self->SUPER::update;	1181	if ($self->{motion}) {
1135	$self->update_slider;	1182	$self->{motion}->($ev, $x, $y);
		1183	return 1;
		1184	}
		1185
		1186	0
1136	}	1187	}
1137		1188
1138	sub invoke_size_allocate {	1189	sub invoke_size_allocate {
1139	my ($self, $w, $h) = @_;	1190	my ($self, $w, $h) = @_;
1140		1191
…		…
1166	my ($w, $h) = @$self{qw(w h)};	1217	my ($w, $h) = @$self{qw(w h)};
1167		1218
1168	glEnable GL_BLEND;	1219	glEnable GL_BLEND;
1169	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;	1220	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1170	glColor_premultiply @{ $self->{bg} };	1221	glColor_premultiply @{ $self->{bg} };
1171
1172	glBegin GL_QUADS;
1173	glVertex 0 , 0;
1174	glVertex 0 , $h;
1175	glVertex $w, $h;	1222	glRect 0, 0, $w, $h;
1176	glVertex $w, 0;
1177	glEnd;
1178
1179	glDisable GL_BLEND;	1223	glDisable GL_BLEND;
1180	}	1224	}
1181		1225
1182	$self->SUPER::_draw;	1226	$self->SUPER::_draw;
1183	}	1227	}
…		…
1296		1340
1297	my @border =	1341	my @border =
1298	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }	1342	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1299	qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);	1343	qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1300		1344
		1345	my @icon =
		1346	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
		1347	qw(x1_move.png x1_resize.png);
		1348
1301	sub new {	1349	sub new {
1302	my ($class, %arg) = @_;	1350	my ($class, %arg) = @_;
1303		1351
1304	my $self = $class->SUPER::new (	1352	my $self = $class->SUPER::new (
1305	bg => [1, 1, 1, 1],	1353	bg => [1, 1, 1, 1],
…		…
1340		1388
1341	sub border {	1389	sub border {
1342	int $_[0]{border} * $::FONTSIZE	1390	int $_[0]{border} * $::FONTSIZE
1343	}	1391	}
1344		1392
		1393	sub get_max_wh {
		1394	my ($self) = @_;
		1395
		1396	return ($self->{w}, $self->{h})
		1397	if $self->{visible} && $self->{w};
		1398
		1399	$self->SUPER::get_max_wh
		1400	}
		1401
1345	sub size_request {	1402	sub size_request {
1346	my ($self) = @_;	1403	my ($self) = @_;
1347		1404
1348	$self->{title_widget}->size_request	1405	$self->{title_widget}->size_request
1349	if $self->{title_widget};	1406	if $self->{title_widget};
…		…
1473	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	1530	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1474		1531
1475	my $border = $self->border;	1532	my $border = $self->border;
1476		1533
1477	glColor @{ $self->{border_bg} };	1534	glColor @{ $self->{border_bg} };
1478	$border[0]->draw_quad_alpha (0, 0, $w, $border);	1535	$border[0]->draw_quad_alpha ( 0, 0, $w, $border);
1479	$border[1]->draw_quad_alpha (0, $border, $border, $ch);	1536	$border[1]->draw_quad_alpha ( 0, $border, $border, $ch);
1480	$border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);	1537	$border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1481	$border[3]->draw_quad_alpha (0, $h - $border, $w, $border);	1538	$border[3]->draw_quad_alpha ( 0, $h - $border, $w, $border);
		1539
		1540	# move
		1541	my $w2 = ($w - $border) * .5;
		1542	my $h2 = ($h - $border) * .5;
		1543	$icon[0]->draw_quad_alpha ( 0, $h2, $border, $border);
		1544	$icon[0]->draw_quad_alpha ($w - $border, $h2, $border, $border);
		1545	$icon[0]->draw_quad_alpha ($w2 , $h - $border, $border, $border);
		1546
		1547	# resize
		1548	$icon[1]->draw_quad_alpha ( 0, 0, $border, $border);
		1549	$icon[1]->draw_quad_alpha ($w - $border, 0, $border, $border)
		1550	unless $self->{has_close_button};
		1551	$icon[1]->draw_quad_alpha ( 0, $h - $border, $border, $border);
		1552	$icon[1]->draw_quad_alpha ($w - $border, $h - $border, $border, $border);
1482		1553
1483	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {	1554	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1484	glColor @{ $self->{bg} };	1555	glColor @{ $self->{bg} };
1485		1556
1486	# TODO: repeat texture not scale	1557	# TODO: repeat texture not scale
…		…
1507		1578
1508	#############################################################################	1579	#############################################################################
1509		1580
1510	package CFPlus::UI::Table;	1581	package CFPlus::UI::Table;
1511		1582
1512	our @ISA = CFPlus::UI::Base::;	1583	our @ISA = CFPlus::UI::Container::;
1513		1584
1514	use List::Util qw(max sum);	1585	use List::Util qw(max sum);
1515		1586
1516	use CFPlus::OpenGL;	1587	use CFPlus::OpenGL;
1517		1588
1518	sub new {	1589	sub new {
1519	my $class = shift;	1590	my $class = shift;
1520		1591
1521	$class->SUPER::new (	1592	$class->SUPER::new (
1522	children => [],
1523	col_expand => [],	1593	col_expand => [],
1524	row_expand => [],	1594	row_expand => [],
1525	@_,	1595	@_,
1526	)	1596	)
1527	}	1597	}
1528		1598
1529	sub children {
1530	grep $_, map @$_, grep $_, @{ $_[0]{children} }
1531	}
1532
1533	# TODO: store row/col info in child widget and use standard add/del
1534	sub add {	1599	sub add {
		1600	my ($self, @widgets) = @_;
		1601
		1602	for my $child (@widgets) {
		1603	$child->{c_rowspan} ||= 1;
		1604	$child->{c_colspan} ||= 1;
		1605	}
		1606
		1607	$self->SUPER::add (@widgets);
		1608	}
		1609
		1610	sub add_at {
1535	my ($self) = shift;	1611	my $self = shift;
		1612
		1613	my @widgets;
1536		1614
1537	while (@_) {	1615	while (@_) {
1538	my ($x, $y, $child) = splice @_, 0, 3, ();	1616	my ($col, $row, $child) = splice @_, 0, 3, ();
1539	$child->set_parent ($self);
1540	$self->{children}[$y][$x] = $child;
1541	}
1542		1617
1543	$self->{force_realloc} = 1;	1618	$child->{c_row} = $row;
1544	$self->{force_size_alloc} = 1;	1619	$child->{c_col} = $col;
1545	$self->realloc;
1546	}
1547		1620
1548	sub remove {	1621	push @widgets, $child;
		1622	}
		1623
		1624	$self->add (@widgets);
		1625	}
		1626
		1627	sub get_wh {
1549	my ($self, $child) = @_;	1628	my ($self) = @_;
1550		1629
1551	for (@{ $self->{children} }) {	1630	my (@w, @h);
1552	for (@{ $_ || [] }) {	1631
1553	$_ = undef if $_ == $child;	1632	my @children = $self->children;
		1633
		1634	# first pass, columns
		1635	for my $widget (sort { $a->{c_colspan} <=> $b->{c_colspan} } @children) {
		1636	my ($c, $w, $cs) = @$widget{qw(c_col req_w c_colspan)};
		1637
		1638	my $sw = sum @w[$c .. $c + $cs - 1];
		1639
		1640	if ($w > $sw) {
		1641	$_ += ($w - $sw) / ($sw ? $sw / $_ : $cs) for @w[$c .. $c + $cs - 1];
1554	}	1642	}
1555	}	1643	}
1556	}
1557		1644
1558	# TODO: move to container class maybe? send children a signal on removal?	1645	# second pass, rows
1559	sub clear {	1646	for my $widget (sort { $a->{c_rowspan} <=> $b->{c_rowspan} } @children) {
1560	my ($self) = @_;
1561
1562	my @children = $self->children;
1563	delete $self->{children};
1564
1565	for (@children) {
1566	delete $_->{parent};
1567	$_->hide;
1568	}
1569
1570	$self->realloc;
1571	}
1572
1573	sub get_wh {
1574	my ($self) = @_;
1575
1576	my (@w, @h);
1577
1578	for my $y (0 .. $#{$self->{children}}) {
1579	my $row = $self->{children}[$y]
1580	or next;
1581
1582	for my $x (0 .. $#$row) {
1583	my $widget = $row->[$x]
1584	or next;
1585	my ($w, $h) = @$widget{qw(req_w req_h)};	1647	my ($r, $h, $rs) = @$widget{qw(c_row req_h c_rowspan)};
1586		1648
1587	$w[$x] = max $w[$x], $w;	1649	my $sh = sum @h[$r .. $r + $rs - 1];
1588	$h[$y] = max $h[$y], $h;	1650
		1651	if ($h > $sh) {
		1652	$_ += ($h - $sh) / ($sh ? $sh / $_ : $rs) for @h[$r .. $r + $rs - 1];
1589	}	1653	}
1590	}	1654	}
1591		1655
1592	(\@w, \@h)	1656	(\@w, \@h)
1593	}	1657	}
…		…
1609	my ($ws, $hs) = $self->get_wh;	1673	my ($ws, $hs) = $self->get_wh;
1610		1674
1611	my $req_w = (sum @$ws) || 1;	1675	my $req_w = (sum @$ws) || 1;
1612	my $req_h = (sum @$hs) || 1;	1676	my $req_h = (sum @$hs) || 1;
1613		1677
1614	# TODO: nicer code	1678	# now linearly scale the rows/columns to the allocated size
1615	my @col_expand = @{$self->{col_expand}};	1679	my @col_expand = @{$self->{col_expand}};
1616	@col_expand = (1) x @$ws unless @col_expand;	1680	@col_expand = (1) x @$ws unless @col_expand;
1617	my $col_expand = (sum @col_expand) || 1;	1681	my $col_expand = (sum @col_expand) || 1;
1618		1682
1619	$ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;	1683	$ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
…		…
1626		1690
1627	$hs->[$_] += $row_expand[$_] / $row_expand * ($h - $req_h) for 0 .. $#$hs;	1691	$hs->[$_] += $row_expand[$_] / $row_expand * ($h - $req_h) for 0 .. $#$hs;
1628		1692
1629	CFPlus::UI::harmonize $hs;	1693	CFPlus::UI::harmonize $hs;
1630		1694
1631	my $y;	1695	my @x; for (0 .. $#$ws) { $x[$_ + 1] = $x[$_] + $ws->[$_] }
		1696	my @y; for (0 .. $#$hs) { $y[$_ + 1] = $y[$_] + $hs->[$_] }
1632		1697
1633	for my $r (0 .. $#{$self->{children}}) {	1698	for my $widget ($self->children) {
1634	my $row = $self->{children}[$r]	1699	my ($r, $c, $w, $h, $rs, $cs) = @$widget{qw(c_row c_col req_w req_h c_rowspan c_colspan)};
1635	or next;
1636		1700
1637	my $x = 0;	1701	$widget->configure (
1638	my $row_h = $hs->[$r];	1702	$x[$c], $y[$r],
		1703	$x[$c + $cs] - $x[$c], $y[$r + $rs] - $y[$r],
1639		1704	);
1640	for my $c (0 .. $#$row) {
1641	my $col_w = $ws->[$c];
1642
1643	if (my $widget = $row->[$c]) {
1644	$widget->configure ($x, $y, $col_w, $row_h);
1645	}
1646
1647	$x += $col_w;
1648	}
1649
1650	$y += $row_h;
1651	}	1705	}
1652		1706
1653	1	1707	1
1654	}	1708	}
1655		1709
1656	sub find_widget {
1657	my ($self, $x, $y) = @_;
1658
1659	$x -= $self->{x};
1660	$y -= $self->{y};
1661
1662	my $res;
1663
1664	for (grep $_, map @$_, grep $_, @{ $self->{children} }) {
1665	$res = $_->find_widget ($x, $y)
1666	and return $res;
1667	}
1668
1669	$self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
1670	}
1671
1672	sub _draw {
1673	my ($self) = @_;
1674
1675	for (grep $_, @{$self->{children}}) {
1676	$_->draw for grep $_, @$_;
1677	}
1678	}
1679
1680	#############################################################################	1710	#############################################################################
1681		1711
1682	package CFPlus::UI::Fixed;	1712	package CFPlus::UI::Fixed;
1683		1713
1684	use List::Util qw(min max);	1714	use List::Util qw(min max);
1685		1715
1686	our @ISA = CFPlus::UI::Container::;	1716	our @ISA = CFPlus::UI::Container::;
1687		1717
1688	sub add {
1689	my ($self, $child, $posmode, $x, $y, $sizemode, $w, $h) = @_;
1690
1691	$child->{_fixed} = [$posmode, $x, $y, $sizemode, $w, $h];
1692	$self->SUPER::add ($child);
1693	}
1694
1695	sub _scale($$$) {	1718	sub _scale($$$) {
1696	my ($mode, $val, $max) = @_;	1719	my ($rel, $val, $max) = @_;
1697		1720
1698	$mode eq "abs" ? $val	1721	$rel ? $val * $max : $val
1699	: $mode eq "rel" ? $val * $max
1700	: 0
1701	}	1722	}
1702		1723
1703	sub size_request {	1724	sub size_request {
1704	my ($self) = @_;	1725	my ($self) = @_;
1705		1726
1706	my ($x1, $y1, $x2, $y2) = (0, 0, 0, 0);	1727	my ($x1, $y1, $x2, $y2) = (0, 0, 0, 0);
1707		1728
1708	# determine overall size by querying abs widgets	1729	# determine overall size by querying abs widgets
1709	for my $child ($self->visible_children) {	1730	for my $child ($self->visible_children) {
1710	my ($pos, $x, $y, $size, $w, $h) = @{ $child->{_fixed} };	1731	unless ($child->{c_rel}) {
		1732	my $x = $child->{c_x};
		1733	my $y = $child->{c_y};
1711		1734
1712	if ($pos eq "abs") {
1713	$w = _scale $size, $w, $child->{req_w};
1714	$h = _scale $size, $h, $child->{req_h};
1715
1716	$x1 = min $x1, $x; $x2 = max $x2, $x + $w;	1735	$x1 = min $x1, $x; $x2 = max $x2, $x + $child->{req_w};
1717	$y1 = min $y1, $y; $y2 = max $y2, $y + $h;	1736	$y1 = min $y1, $y; $y2 = max $y2, $y + $child->{req_h};
1718	}	1737	}
1719	}	1738	}
1720		1739
1721	my $W = $x2 - $x1;	1740	my $W = $x2 - $x1;
1722	my $H = $y2 - $y1;	1741	my $H = $y2 - $y1;
1723		1742
1724	# now layout remaining widgets	1743	# now layout remaining widgets
1725	for my $child ($self->visible_children) {	1744	for my $child ($self->visible_children) {
1726	my ($pos, $x, $y, $size, $w, $h) = @{ $child->{_fixed} };	1745	if ($child->{c_rel}) {
		1746	my $x = _scale $child->{c_rel}, $child->{c_x}, $W;
		1747	my $y = _scale $child->{c_rel}, $child->{c_y}, $H;
1727		1748
1728	if ($pos ne "abs") {
1729	$x = _scale $pos, $x, $W;
1730	$y = _scale $pos, $x, $H;
1731	$w = _scale $size, $w, $child->{req_w};
1732	$h = _scale $size, $h, $child->{req_h};
1733
1734	$x1 = min $x1, $x; $x2 = max $x2, $x + $w;	1749	$x1 = min $x1, $x; $x2 = max $x2, $x + $child->{req_w};
1735	$y1 = min $y1, $y; $y2 = max $y2, $y + $h;	1750	$y1 = min $y1, $y; $y2 = max $y2, $y + $child->{req_h};
1736	}	1751	}
1737	}	1752	}
1738		1753
1739	my $W = $x2 - $x1;	1754	my $W = $x2 - $x1;
1740	my $H = $y2 - $y1;	1755	my $H = $y2 - $y1;
…		…
1744		1759
1745	sub invoke_size_allocate {	1760	sub invoke_size_allocate {
1746	my ($self, $W, $H) = @_;	1761	my ($self, $W, $H) = @_;
1747		1762
1748	for my $child ($self->visible_children) {	1763	for my $child ($self->visible_children) {
1749	my ($pos, $x, $y, $size, $w, $h) = @{ $child->{_fixed} };	1764	my $x = _scale $child->{c_rel}, $child->{c_x}, $W;
		1765	my $y = _scale $child->{c_rel}, $child->{c_y}, $H;
1750		1766
1751	$x = _scale $pos, $x, $W;	1767	$x += $child->{c_halign} * $child->{req_w};
1752	$y = _scale $pos, $x, $H;	1768	$y += $child->{c_valign} * $child->{req_h};
1753	$w = _scale $size, $w, $child->{req_w};
1754	$h = _scale $size, $h, $child->{req_h};
1755		1769
1756	$child->configure ($x, $y, $w, $h);	1770	$child->configure (int $x, int $y, $child->{req_w}, $child->{req_h});
1757	}	1771	}
1758		1772
1759	1	1773	1
1760	}	1774	}
1761		1775
…		…
1765		1779
1766	our @ISA = CFPlus::UI::Container::;	1780	our @ISA = CFPlus::UI::Container::;
1767		1781
1768	sub size_request {	1782	sub size_request {
1769	my ($self) = @_;	1783	my ($self) = @_;
		1784
		1785	my @children = $self->visible_children;
1770		1786
1771	$self->{vertical}	1787	$self->{vertical}
1772	? (	1788	? (
1773	(List::Util::max map $_->{req_w}, @{$self->{children}}),	1789	(List::Util::max map $_->{req_w}, @children),
1774	(List::Util::sum map $_->{req_h}, @{$self->{children}}),	1790	(List::Util::sum map $_->{req_h}, @children),
1775	)	1791	)
1776	: (	1792	: (
1777	(List::Util::sum map $_->{req_w}, @{$self->{children}}),	1793	(List::Util::sum map $_->{req_w}, @children),
1778	(List::Util::max map $_->{req_h}, @{$self->{children}}),	1794	(List::Util::max map $_->{req_h}, @children),
1779	)	1795	)
1780	}	1796	}
1781		1797
1782	sub invoke_size_allocate {	1798	sub invoke_size_allocate {
1783	my ($self, $w, $h) = @_;	1799	my ($self, $w, $h) = @_;
…		…
1907		1923
1908	delete $self->{ox};	1924	delete $self->{ox};
1909	$self->SUPER::realloc;	1925	$self->SUPER::realloc;
1910	}	1926	}
1911		1927
		1928	sub clear {
		1929	my ($self) = @_;
		1930
		1931	$self->set_text ("");
		1932	}
		1933
1912	sub set_text {	1934	sub set_text {
1913	my ($self, $text) = @_;	1935	my ($self, $text) = @_;
1914		1936
1915	return if $self->{text} eq "T$text";	1937	return if $self->{text} eq "T$text";
1916	$self->{text} = "T$text";	1938	$self->{text} = "T$text";
…		…
1939		1961
1940	sub size_request {	1962	sub size_request {
1941	my ($self) = @_;	1963	my ($self) = @_;
1942		1964
1943	$self->{size_req} ||= do {	1965	$self->{size_req} ||= do {
		1966	my ($max_w, $max_h) = $self->get_max_wh;
		1967
1944	$self->{layout}->set_font ($self->{font}) if $self->{font};	1968	$self->{layout}->set_font ($self->{font}) if $self->{font};
1945	$self->{layout}->set_width ($self->{max_w} || -1);	1969	$self->{layout}->set_width ($self->{max_w} || $max_w || -1);
1946	$self->{layout}->set_ellipsise ($self->{ellipsise});	1970	$self->{layout}->set_ellipsise ($self->{ellipsise});
1947	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});	1971	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1948	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	1972	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1949		1973
1950	my ($w, $h) = $self->{layout}->size;	1974	my ($w, $h) = $self->{layout}->size;
…		…
2022	: ($self->{w} - $size->[0]) * 0.5);	2046	: ($self->{w} - $size->[0]) * 0.5);
2023		2047
2024	$self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}	2048	$self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
2025	: $self->{valign} > 0 ? $self->{h} - $size->[1] - $self->{padding_y}	2049	: $self->{valign} > 0 ? $self->{h} - $size->[1] - $self->{padding_y}
2026	: ($self->{h} - $size->[1]) * 0.5);	2050	: ($self->{h} - $size->[1]) * 0.5);
		2051
		2052	$self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
2027	};	2053	};
2028		2054
2029	my $w = List::Util::min $self->{w} + 4, $size->[0];	2055	# unless ($self->{list}) {
2030	my $h = List::Util::min $self->{h} + 2, $size->[1];	2056	# $self->{list} = CFPlus::OpenGL::glGenList;
2031		2057	# CFPlus::OpenGL::glNewList $self->{list};
2032	$self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});	2058	# $self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
		2059	# CFPlus::OpenGL::glEndList;
		2060	# }
		2061	#
		2062	# CFPlus::OpenGL::glCallList $self->{list};
		2063
		2064	$self->{layout}->draw;
2033	}	2065	}
		2066
		2067	#sub destroy {
		2068	# my ($self) = @_;
		2069	#
		2070	# CFPlus::OpenGL::glDeleteList delete $self->{list} if $self->{list};
		2071	#
		2072	# $self->SUPER::destroy;
		2073	#}
2034		2074
2035	#############################################################################	2075	#############################################################################
2036		2076
2037	package CFPlus::UI::EntryBase;	2077	package CFPlus::UI::EntryBase;
2038		2078
…		…
2044	my $class = shift;	2084	my $class = shift;
2045		2085
2046	$class->SUPER::new (	2086	$class->SUPER::new (
2047	fg => [1, 1, 1],	2087	fg => [1, 1, 1],
2048	bg => [0, 0, 0, 0.2],	2088	bg => [0, 0, 0, 0.2],
		2089	outline => [0.6, 0.3, 0.1],
2049	active_bg => [1, 1, 1, 0.5],	2090	active_bg => [0, 0, 1, .2],
2050	active_fg => [0, 0, 0],	2091	active_fg => [1, 1, 1],
		2092	active_outline => [1, 1, 0],
2051	can_hover => 1,	2093	can_hover => 1,
2052	can_focus => 1,	2094	can_focus => 1,
2053	valign => 0,	2095	valign => 0,
2054	can_events => 1,	2096	can_events => 1,
2055	ellipsise => 0,	2097	ellipsise => 0,
…		…
2195	glColor_premultiply @{$self->{bg}};	2237	glColor_premultiply @{$self->{bg}};
2196	}	2238	}
2197		2239
2198	glEnable GL_BLEND;	2240	glEnable GL_BLEND;
2199	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;	2241	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2200	glBegin GL_QUADS;
2201	glVertex 0 , 0;
2202	glVertex 0 , $self->{h};
2203	glVertex $self->{w}, $self->{h};	2242	glRect 0, 0, $self->{w}, $self->{h};
2204	glVertex $self->{w}, 0;
2205	glEnd;
2206	glDisable GL_BLEND;	2243	glDisable GL_BLEND;
2207		2244
2208	$self->SUPER::_draw;	2245	$self->SUPER::_draw;
2209		2246
2210	#TODO: force update every cursor change :(	2247	#TODO: force update every cursor change :(
…		…
2212		2249
2213	unless (exists $self->{cur_h}) {	2250	unless (exists $self->{cur_h}) {
2214	my $text = substr $self->{text}, 0, $self->{cursor};	2251	my $text = substr $self->{text}, 0, $self->{cursor};
2215	utf8::encode $text;	2252	utf8::encode $text;
2216		2253
2217	@$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)	2254	@$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
2218	}	2255	}
2219		2256
		2257	glColor_premultiply @{$self->{active_fg}};
2220	glBegin GL_LINES;	2258	glBegin GL_LINES;
2221	glVertex 0.5 + $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};	2259	glVertex $self->{cur_x} + $self->{ox} + .5, $self->{cur_y} + $self->{oy};
2222	glVertex 0.5 + $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};	2260	glVertex $self->{cur_x} + $self->{ox} + .5, $self->{cur_y} + $self->{oy} + $self->{cur_h};
		2261	glEnd;
		2262
		2263	glLineWidth 3;
		2264	glColor @{$self->{active_outline}};
		2265	glRect_lineloop 1.5, 1.5, $self->{w} - 1.5, $self->{h} - 1.5;
		2266	glLineWidth 1;
		2267
		2268	} else {
		2269	glColor @{$self->{outline}};
		2270	glBegin GL_LINE_STRIP;
		2271	glVertex .5, $self->{h} * .5;
		2272	glVertex .5, $self->{h} - 2.5;
		2273	glVertex $self->{w} - .5, $self->{h} - 2.5;
		2274	glVertex $self->{w} - .5, $self->{h} * .5;
2223	glEnd;	2275	glEnd;
2224	}	2276	}
2225	}	2277	}
2226		2278
2227	#############################################################################	2279	#############################################################################
…		…
2314	1	2366	1
2315	}	2367	}
2316		2368
2317	#############################################################################	2369	#############################################################################
2318		2370
2319	package CFPlus::UI::Button;	2371	package CFPlus::UI::ButtonBin;
2320		2372
2321	our @ISA = CFPlus::UI::Label::;	2373	our @ISA = CFPlus::UI::Bin::;
2322		2374
2323	use CFPlus::OpenGL;	2375	use CFPlus::OpenGL;
2324		2376
2325	my @tex =	2377	my @tex =
2326	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }	2378	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
2327	qw(b1_button_active.png);	2379	qw(b1_button_inactive.png b1_button_active.png);
2328		2380
2329	sub new {	2381	sub new {
2330	my $class = shift;	2382	my $class = shift;
2331		2383
2332	$class->SUPER::new (	2384	$class->SUPER::new (
2333	padding_x => 4,
2334	padding_y => 4,
2335	fg => [1, 1, 1],
2336	active_fg => [0, 0, 1],
2337	can_hover => 1,	2385	can_hover => 1,
2338	align => 0,	2386	align => 0,
2339	valign => 0,	2387	valign => 0,
2340	can_events => 1,	2388	can_events => 1,
2341	@_	2389	@_
…		…
2353	}	2401	}
2354		2402
2355	sub _draw {	2403	sub _draw {
2356	my ($self) = @_;	2404	my ($self) = @_;
2357		2405
2358	local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
2359
2360	glEnable GL_TEXTURE_2D;	2406	glEnable GL_TEXTURE_2D;
2361	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2407	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2362	glColor 0, 0, 0, 1;	2408	glColor 0, 0, 0, 1;
2363		2409
		2410	my $tex = $tex[$GRAB == $self];
2364	$tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});	2411	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
		2412
		2413	glDisable GL_TEXTURE_2D;
		2414
		2415	$self->SUPER::_draw;
		2416	}
		2417
		2418	#############################################################################
		2419
		2420	package CFPlus::UI::Button;
		2421
		2422	our @ISA = CFPlus::UI::Label::;
		2423
		2424	use CFPlus::OpenGL;
		2425
		2426	my @tex =
		2427	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
		2428	qw(b1_button_inactive.png b1_button_active.png);
		2429
		2430	sub new {
		2431	my $class = shift;
		2432
		2433	$class->SUPER::new (
		2434	padding_x => 4,
		2435	padding_y => 4,
		2436	fg => [1.0, 1.0, 1.0],
		2437	active_fg => [0.8, 0.8, 0.8],
		2438	can_hover => 1,
		2439	align => 0,
		2440	valign => 0,
		2441	can_events => 1,
		2442	@_
		2443	)
		2444	}
		2445
		2446	sub invoke_button_up {
		2447	my ($self, $ev, $x, $y) = @_;
		2448
		2449	$self->emit ("activate")
		2450	if $x >= 0 && $x < $self->{w}
		2451	&& $y >= 0 && $y < $self->{h};
		2452
		2453	1
		2454	}
		2455
		2456	sub _draw {
		2457	my ($self) = @_;
		2458
		2459	local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
		2460
		2461	glEnable GL_TEXTURE_2D;
		2462	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		2463	glColor 0, 0, 0, 1;
		2464
		2465	my $tex = $tex[$GRAB == $self];
		2466	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2365		2467
2366	glDisable GL_TEXTURE_2D;	2468	glDisable GL_TEXTURE_2D;
2367		2469
2368	$self->SUPER::_draw;	2470	$self->SUPER::_draw;
2369	}	2471	}
…		…
2426	sub _draw {	2528	sub _draw {
2427	my ($self) = @_;	2529	my ($self) = @_;
2428		2530
2429	$self->SUPER::_draw;	2531	$self->SUPER::_draw;
2430		2532
2431	glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;	2533	glTranslate $self->{padding_x}, $self->{padding_y}, 0;
2432		2534
2433	my ($w, $h) = @$self{qw(w h)};	2535	my ($w, $h) = @$self{qw(w h)};
2434		2536
2435	my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;	2537	my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
2436		2538
…		…
2456	sub new {	2558	sub new {
2457	my $class = shift;	2559	my $class = shift;
2458		2560
2459	my $self = $class->SUPER::new (	2561	my $self = $class->SUPER::new (
2460	can_events => 0,	2562	can_events => 0,
		2563	scale => 1,
2461	@_,	2564	@_,
2462	);	2565	);
2463		2566
2464	$self->{path} || $self->{tex}	2567	$self->{path} || $self->{tex}
2465	or Carp::croak "'path' or 'tex' attributes required";	2568	or Carp::croak "'path' or 'tex' attributes required";
…		…
2490	}	2593	}
2491		2594
2492	sub size_request {	2595	sub size_request {
2493	my ($self) = @_;	2596	my ($self) = @_;
2494		2597
2495	($self->{tex}{w}, $self->{tex}{h})	2598	(int $self->{tex}{w} * $self->{scale}, int $self->{tex}{h} * $self->{scale})
2496	}	2599	}
2497		2600
2498	sub _draw {	2601	sub _draw {
2499	my ($self) = @_;	2602	my ($self) = @_;
2500		2603
…		…
2510	}	2613	}
2511		2614
2512	glEnable GL_TEXTURE_2D;	2615	glEnable GL_TEXTURE_2D;
2513	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2616	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2514		2617
2515	$tex->draw_quad (0, 0, $w, $h);	2618	$tex->draw_quad_alpha (0, 0, $w, $h);
2516		2619
2517	glDisable GL_TEXTURE_2D;	2620	glDisable GL_TEXTURE_2D;
2518	}	2621	}
2519		2622
2520	#############################################################################	2623	#############################################################################
…		…
2539	align => 0,	2642	align => 0,
2540	valign => 0,	2643	valign => 0,
2541	can_events => 1,	2644	can_events => 1,
2542	@_	2645	@_
2543	);	2646	);
		2647	}
		2648
		2649	sub invoke_button_down {
		2650	my ($self, $ev, $x, $y) = @_;
		2651
		2652	1
2544	}	2653	}
2545		2654
2546	sub invoke_button_up {	2655	sub invoke_button_up {
2547	my ($self, $ev, $x, $y) = @_;	2656	my ($self, $ev, $x, $y) = @_;
2548		2657
…		…
2688	glDisable GL_TEXTURE_2D;	2797	glDisable GL_TEXTURE_2D;
2689	}	2798	}
2690		2799
2691	#############################################################################	2800	#############################################################################
2692		2801
		2802	package CFPlus::UI::Progress;
		2803
		2804	our @ISA = CFPlus::UI::Label::;
		2805
		2806	use CFPlus::OpenGL;
		2807
		2808	sub new {
		2809	my ($class, %arg) = @_;
		2810
		2811	my $self = $class->SUPER::new (
		2812	fg => [1, 1, 1],
		2813	bg => [0, 0, 1, 0.2],
		2814	bar => [0.7, 0.5, 0.1, 0.8],
		2815	outline => [0.4, 0.3, 0],
		2816	fontsize => 0.9,
		2817	valign => 0,
		2818	align => 0,
		2819	can_events => 1,
		2820	ellipsise => 1,
		2821	label => "%d%%",
		2822	%arg,
		2823	);
		2824
		2825	$self->set_value ($arg{value} || -1);
		2826
		2827	$self
		2828	}
		2829
		2830	sub set_label {
		2831	my ($self, $label) = @_;
		2832
		2833	return if $self->{label} eq $label;
		2834	$self->{label} = $label;
		2835
		2836	$self->CFPlus::UI::Progress::set_value (0 + delete $self->{value});
		2837	}
		2838
		2839	sub set_value {
		2840	my ($self, $value) = @_;
		2841
		2842	if ($self->{value} ne $value) {
		2843	$self->{value} = $value;
		2844
		2845	if ($value < 0) {
		2846	$self->set_text ("-");
		2847	} else {
		2848	$self->set_text (sprintf $self->{label}, $value * 100);
		2849	}
		2850
		2851	$self->update;
		2852	}
		2853	}
		2854
		2855	sub _draw {
		2856	my ($self) = @_;
		2857
		2858	glEnable GL_BLEND;
		2859	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
		2860
		2861	if ($self->{value} >= 0) {
		2862	my $s = int 2 + ($self->{w} - 4) * $self->{value};
		2863
		2864	glColor_premultiply @{$self->{bar}};
		2865	glRect 2, 2, $s, $self->{h} - 2;
		2866	glColor_premultiply @{$self->{bg}};
		2867	glRect $s, 2, $self->{w} - 2, $self->{h} - 2;
		2868	}
		2869
		2870	glColor_premultiply @{$self->{outline}};
		2871	glRect_lineloop 1.5, 1.5, $self->{w} - 1.5, $self->{h} - 1.5;
		2872
		2873	glDisable GL_BLEND;
		2874
		2875	{
		2876	local $self->{bg}; # do not draw background
		2877	$self->SUPER::_draw;
		2878	}
		2879	}
		2880
		2881	#############################################################################
		2882
		2883	package CFPlus::UI::ExperienceProgress;
		2884
		2885	our @ISA = CFPlus::UI::Progress::;
		2886
		2887	sub new {
		2888	my ($class, %arg) = @_;
		2889
		2890	my $self = $class->SUPER::new (
		2891	tooltip => sub {
		2892	my ($self) = @_;
		2893
		2894	sprintf "level %d\n%s points\n%s next level\n%s to go",
		2895	$self->{lvl},
		2896	::formsep ($self->{exp}),
		2897	::formsep ($self->{nxt}),
		2898	::formsep ($self->{nxt} - $self->{exp}),
		2899	},
		2900	%arg
		2901	);
		2902
		2903	$::CONN->{on_exp_update}{$self+0} = sub { $self->set_value ($self->{value}) }
		2904	if $::CONN;
		2905
		2906	$self
		2907	}
		2908
		2909	sub DESTROY {
		2910	my ($self) = @_;
		2911
		2912	delete $::CONN->{on_exp_update}{$self+0}
		2913	if $::CONN;
		2914
		2915	$self->SUPER::DESTROY;
		2916	}
		2917
		2918	sub set_value {
		2919	my ($self, $lvl, $exp) = @_;
		2920
		2921	$self->{lvl} = $lvl;
		2922	$self->{exp} = $exp;
		2923
		2924	my $v = -1;
		2925
		2926	if ($::CONN && (my $table = $::CONN->{exp_table})) {
		2927	my $l0 = $table->[$lvl - 1];
		2928	my $l1 = $table->[$lvl];
		2929
		2930	$self->{nxt} = $l1;
		2931
		2932	$v = ($exp - $l0) / ($l1 - $l0);
		2933	}
		2934
		2935	$self->SUPER::set_value ($v);
		2936	}
		2937
		2938	#############################################################################
		2939
2693	package CFPlus::UI::Gauge;	2940	package CFPlus::UI::Gauge;
2694		2941
2695	our @ISA = CFPlus::UI::VBox::;	2942	our @ISA = CFPlus::UI::VBox::;
2696		2943
2697	sub new {	2944	sub new {
…		…
2822		3069
2823	$self->SUPER::invoke_button_down ($ev, $x, $y);	3070	$self->SUPER::invoke_button_down ($ev, $x, $y);
2824		3071
2825	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];	3072	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2826		3073
2827	$self->invoke_mouse_motion ($ev, $x, $y)	3074	$self->invoke_mouse_motion ($ev, $x, $y);
		3075
		3076	1
2828	}	3077	}
2829		3078
2830	sub invoke_mouse_motion {	3079	sub invoke_mouse_motion {
2831	my ($self, $ev, $x, $y) = @_;	3080	my ($self, $ev, $x, $y) = @_;
2832		3081
…		…
2852		3101
2853	my $pagepart = $ev->{mod} & CFPlus::KMOD_SHIFT ? 1 : 0.2;	3102	my $pagepart = $ev->{mod} & CFPlus::KMOD_SHIFT ? 1 : 0.2;
2854		3103
2855	$self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * $pagepart);	3104	$self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * $pagepart);
2856		3105
2857	! ! $delta	3106	1
2858	}	3107	}
2859		3108
2860	sub update {	3109	sub update {
2861	my ($self) = @_;	3110	my ($self) = @_;
2862		3111
…		…
2993	}	3242	}
2994		3243
2995	sub size_request {	3244	sub size_request {
2996	my ($self) = @_;	3245	my ($self) = @_;
2997		3246
2998	my ($empty, $slider) = @{ $self->{children} };	3247	my ($empty, $slider) = $self->visible_children;
2999		3248
3000	local $self->{children} = [$empty, $slider];	3249	local $self->{children} = [$empty, $slider];
3001	$self->SUPER::size_request	3250	$self->SUPER::size_request
3002	}	3251	}
3003		3252
…		…
3192		3441
3193	if ($y0 < $y + $h && $y < $y1) {	3442	if ($y0 < $y + $h && $y < $y1) {
3194	my $layout = $self->get_layout ($para);	3443	my $layout = $self->get_layout ($para);
3195		3444
3196	$layout->render ($para->{indent}, $y - $y0);	3445	$layout->render ($para->{indent}, $y - $y0);
		3446	$layout->draw;
3197		3447
3198	if (my @w = @{ $para->{widget} }) {	3448	if (my @w = @{ $para->{widget} }) {
3199	my @s = $layout->get_shapes;	3449	my @s = $layout->get_shapes;
3200		3450
3201	for (@w) {	3451	for (@w) {
…		…
3323	}	3573	}
3324		3574
3325	sub set_tooltip_from {	3575	sub set_tooltip_from {
3326	my ($self, $widget) = @_;	3576	my ($self, $widget) = @_;
3327		3577
3328	$widget->{tooltip} = CFPlus::Pod::section_label tooltip => $1
3329	if $widget->{tooltip} =~ /^#(.*)$/;
3330
3331	my $tooltip = $widget->{tooltip};	3578	my $tip = $widget->{tooltip};
		3579	$tip = $tip->($widget) if "CODE" eq ref $tip;
		3580
		3581	$tip = CFPlus::Pod::section_label tooltip => $1
		3582	if $tip =~ /^#(.*)$/;
3332		3583
3333	if ($ENV{CFPLUS_DEBUG} & 2) {	3584	if ($ENV{CFPLUS_DEBUG} & 2) {
3334	$tooltip .= "\n\n" . (ref $widget) . "\n"	3585	$tip .= "\n\n" . (ref $widget) . "\n"
3335	. "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"	3586	. "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
3336	. "req $widget->{req_w} $widget->{req_h}\n"	3587	. "req $widget->{req_w} $widget->{req_h}\n"
3337	. "visible $widget->{visible}";	3588	. "visible $widget->{visible}";
3338	}	3589	}
3339		3590
3340	$tooltip =~ s/^\n+//;	3591	$tip =~ s/^\n+//;
3341	$tooltip =~ s/\n+$//;	3592	$tip =~ s/\n+$//;
3342		3593
3343	$self->add (new CFPlus::UI::Label	3594	$self->add (new CFPlus::UI::Label
3344	markup => $tooltip,	3595	markup => $tip,
3345	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,	3596	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
3346	fontsize => 0.8,	3597	fontsize => 0.8,
3347	style => 1, # FLAG_INVERSE	3598	style => 1, # FLAG_INVERSE
3348	ellipsise => 0,	3599	ellipsise => 0,
3349	font => ($widget->{tooltip_font} || $::FONT_PROP),	3600	font => ($widget->{tooltip_font} || $::FONT_PROP),
…		…
3387	}	3638	}
3388		3639
3389	sub _draw {	3640	sub _draw {
3390	my ($self) = @_;	3641	my ($self) = @_;
3391		3642
3392	glTranslate 0.375, 0.375;
3393
3394	my ($w, $h) = @$self{qw(w h)};	3643	my ($w, $h) = @$self{qw(w h)};
3395		3644
3396	glColor 1, 0.8, 0.4;	3645	glColor 1, 0.8, 0.4;
3397	glBegin GL_QUADS;	3646	glRect 0, 0, $w, $h;
3398	glVertex 0 , 0;
3399	glVertex 0 , $h;
3400	glVertex $w, $h;
3401	glVertex $w, 0;
3402	glEnd;
3403		3647
3404	glColor 0, 0, 0;	3648	glColor 0, 0, 0;
3405	glBegin GL_LINE_LOOP;	3649	glRect_lineloop .5, .5, $w + .5, $h + .5;
3406	glVertex 0 , 0;
3407	glVertex 0 , $h;
3408	glVertex $w, $h;
3409	glVertex $w, 0;
3410	glEnd;
3411		3650
3412	glTranslate 2 - 0.375, 2 - 0.375;	3651	glTranslate 2, 2;
3413		3652
3414	$self->SUPER::_draw;	3653	$self->SUPER::_draw;
3415	}	3654	}
3416		3655
3417	#############################################################################	3656	#############################################################################
…		…
3434	);	3673	);
3435		3674
3436	if ($self->{anim} && $self->{animspeed}) {	3675	if ($self->{anim} && $self->{animspeed}) {
3437	CFPlus::weaken (my $widget = $self);	3676	CFPlus::weaken (my $widget = $self);
3438		3677
3439	$self->{timer} = Event->timer (	3678	$widget->{animspeed} = List::Util::max 0.05, $widget->{animspeed};
3440	at => $self->{animspeed} * int $::NOW / $self->{animspeed},	3679	$widget->{anim_start} = $self->{animspeed} * int EV::now / $self->{animspeed};
3441	hard => 1,	3680	$self->{timer} = EV::timer_ns 0, 0, sub {
3442	interval => $self->{animspeed},
3443	cb => sub {
3444	return unless $::CONN;	3681	return unless $::CONN;
3445		3682
		3683	my $w = $widget
		3684	or return;
		3685
3446	++$widget->{frame};	3686	++$w->{frame};
3447	$self->update_face;	3687	$w->update_face;
		3688
		3689	# somehow, $widget can go away
3448	$self->update;	3690	$w->update;
3449	},	3691	$w->update_timer;
3450	);	3692	};
3451		3693
3452	$self->update_face;	3694	$self->update_face;
		3695	$self->update_timer;
3453	}	3696	}
3454		3697
3455	$self	3698	$self
3456	}	3699	}
3457		3700
		3701	sub update_timer {
		3702	my ($self) = @_;
		3703
		3704	return unless $self->{timer};
		3705
		3706	if ($self->{visible}) {
		3707	$self->{timer}->set (
		3708	$self->{anim_start}
		3709	+ $self->{animspeed}
		3710	* int 1.5 + (EV::now - $self->{anim_start}) / $self->{animspeed}
		3711	);
		3712	$self->{timer}->start;
		3713	} else {
		3714	$self->{timer}->stop;
		3715	}
		3716	}
		3717
3458	sub update_face {	3718	sub update_face {
3459	my ($self) = @_;	3719	my ($self) = @_;
3460		3720
3461	return unless $::CONN;
3462
3463	if (my $anim = $::CONN->{anim}[$self->{anim}]) {
3464	if ($anim && @$anim) {
3465	delete $self->{wait_face};
3466	$self->{face} = $anim->[ $self->{frame} % @$anim ];
3467	}
3468	}
3469	}
3470
3471	sub size_request {
3472	my ($self) = @_;
3473
3474	if ($::CONN) {	3721	if ($::CONN) {
3475	if (my $faceid = $::CONN->{faceid}[$self->{face}]) {	3722	if (my $anim = $::CONN->{anim}[$self->{anim}]) {
3476	if (my $tex = $::CONN->{texture}[$faceid]) {	3723	if ($anim && @$anim) {
3477	return ($self->{size_w} || $tex->{w}, $self->{size_h} || $tex->{h});	3724	$self->{face} = $anim->[ $self->{frame} % @$anim ];
3478	} else {	3725	delete $self->{face_change_cb};
3479	$self->{wait_face} ||= $::CONN->connect_face_update ($faceid, sub {	3726
3480	$self->realloc;	3727	if (my $tex = $self->{tex} = $::CONN->{texture}[ $::CONN->{face}[$self->{face}]{id} ]) {
		3728	unless ($tex->{name} || $tex->{loading}) {
		3729	$tex->upload (sub { $self->reconfigure });
		3730	}
3481	});	3731	}
3482	}	3732	}
3483	}	3733	}
3484	}	3734	}
		3735	}
		3736
		3737	sub size_request {
		3738	my ($self) = @_;
		3739
		3740	if ($::CONN) {
		3741	if (my $faceid = $::CONN->{face}[$self->{face}]{id}) {
		3742	if (my $tex = $self->{tex} = $::CONN->{texture}[$faceid]) {
		3743	if ($tex->{name}) {
		3744	return ($self->{size_w} || $tex->{w}, $self->{size_h} || $tex->{h});
		3745	} elsif (!$tex->{loading}) {
		3746	$tex->upload (sub { $self->reconfigure });
		3747	}
		3748	}
		3749
		3750	$self->{face_change_cb} ||= $::CONN->on_face_change ($self->{face}, sub { $self->reconfigure });
		3751	}
		3752	}
3485		3753
3486	($self->{size_w} || 8, $self->{size_h} || 8)	3754	($self->{size_w} || 8, $self->{size_h} || 8)
3487	}	3755	}
3488		3756
3489	sub update {	3757	sub update {
…		…
3492	return unless $self->{visible};	3760	return unless $self->{visible};
3493		3761
3494	$self->SUPER::update;	3762	$self->SUPER::update;
3495	}	3763	}
3496		3764
		3765	sub invoke_visibility_change {
		3766	my ($self) = @_;
		3767
		3768	$self->update_timer;
		3769
		3770	0
		3771	}
		3772
3497	sub _draw {	3773	sub _draw {
3498	my ($self) = @_;	3774	my ($self) = @_;
3499		3775
3500	return unless $::CONN;
3501
3502	$self->SUPER::_draw;	3776	$self->SUPER::_draw;
3503		3777
3504	my $faceid = $::CONN->{faceid}[$self->{face}]	3778	if (my $tex = $self->{tex}) {
3505	or return;
3506
3507	my $tex = $::CONN->{texture}[$faceid];
3508
3509	if ($tex) {
3510	glEnable GL_TEXTURE_2D;	3779	glEnable GL_TEXTURE_2D;
3511	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	3780	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
3512	glColor 0, 0, 0, 1;	3781	glColor 0, 0, 0, 1;
3513	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});	3782	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
3514	glDisable GL_TEXTURE_2D;	3783	glDisable GL_TEXTURE_2D;
…		…
3516	}	3785	}
3517		3786
3518	sub destroy {	3787	sub destroy {
3519	my ($self) = @_;	3788	my ($self) = @_;
3520		3789
3521	$self->{timer}->cancel	3790	(delete $self->{timer})->cancel
3522	if $self->{timer};	3791	if $self->{timer};
3523		3792
3524	$self->SUPER::destroy;	3793	$self->SUPER::destroy;
3525	}	3794	}
3526		3795
…		…
3566	children => [	3835	children => [
3567	(new CFPlus::UI::Label markup => $left, expand => 1),	3836	(new CFPlus::UI::Label markup => $left, expand => 1),
3568	(new CFPlus::UI::Label markup => $right, align => +1),	3837	(new CFPlus::UI::Label markup => $right, align => +1),
3569	],	3838	],
3570	;	3839	;
3571		3840
3572	} else {	3841	} else {
3573	$widget = new CFPlus::UI::Label	3842	$widget = new CFPlus::UI::Label
3574	can_hover => 1,	3843	can_hover => 1,
3575	can_events => 1,	3844	can_events => 1,
3576	markup => $widget,	3845	markup => $widget,
…		…
3701		3970
3702	#############################################################################	3971	#############################################################################
3703		3972
3704	package CFPlus::UI::Notebook;	3973	package CFPlus::UI::Notebook;
3705		3974
		3975	use CFPlus::OpenGL;
		3976
3706	our @ISA = CFPlus::UI::VBox::;	3977	our @ISA = CFPlus::UI::VBox::;
3707		3978
3708	sub new {	3979	sub new {
3709	my $class = shift;	3980	my $class = shift;
3710		3981
3711	my $self = $class->SUPER::new (	3982	my $self = $class->SUPER::new (
3712	buttonbar => (new CFPlus::UI::Buttonbar),	3983	buttonbar => (new CFPlus::UI::Buttonbar),
3713	multiplexer => (new CFPlus::UI::Multiplexer expand => 1),	3984	multiplexer => (new CFPlus::UI::Multiplexer expand => 1),
		3985	active_outline => [.7, .7, 0.2],
3714	# filter => # will be put between multiplexer and $self	3986	# filter => # will be put between multiplexer and $self
3715	@_,	3987	@_,
3716	);	3988	);
3717		3989
3718	$self->{filter}->add ($self->{multiplexer}) if $self->{filter};	3990	$self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3719	$self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});	3991	$self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3720		3992
		3993	{
		3994	Scalar::Util::weaken (my $wself = $self);
		3995
		3996	$self->{multiplexer}->connect (c_add => sub {
		3997	my ($mplex, $widgets) = @_;
		3998
		3999	for my $child (@$widgets) {
		4000	Scalar::Util::weaken $child;
		4001	$child->{c_tab_} ||= do {
		4002	my $tab =
		4003	(UNIVERSAL::isa $child->{c_tab}, "CFPlus::UI::Base")
		4004	? $child->{c_tab}
		4005	: new CFPlus::UI::Button markup => $child->{c_tab}[0], tooltip => $child->{c_tab}[1];
		4006
		4007	$tab->connect (activate => sub {
		4008	$wself->set_current_page ($child);
		4009	});
		4010
		4011	$tab
		4012	};
		4013
		4014	$self->{buttonbar}->add ($child->{c_tab_});
		4015	}
		4016	});
		4017
		4018	$self->{multiplexer}->connect (c_remove => sub {
		4019	my ($mplex, $widgets) = @_;
		4020
		4021	for my $child (@$widgets) {
		4022	$wself->{buttonbar}->remove ($child->{c_tab_});
		4023	}
		4024	});
		4025	}
		4026
3721	$self	4027	$self
3722	}	4028	}
3723		4029
3724	sub add {	4030	sub add {
		4031	my ($self, @widgets) = @_;
		4032
		4033	$self->{multiplexer}->add (@widgets)
		4034	}
		4035
		4036	sub remove {
		4037	my ($self, @widgets) = @_;
		4038
		4039	$self->{multiplexer}->remove (@widgets)
		4040	}
		4041
		4042	sub pages {
		4043	my ($self) = @_;
		4044	$self->{multiplexer}->children
		4045	}
		4046
		4047	sub add_tab {
3725	my ($self, $title, $widget, $tooltip) = @_;	4048	my ($self, $title, $widget, $tooltip) = @_;
3726		4049
3727	CFPlus::weaken $self;	4050	$title = [$title, $tooltip] unless ref $title;
		4051	$widget->{c_tab} = $title;
3728		4052
3729	$self->{buttonbar}->add (new CFPlus::UI::Button
3730	markup => $title,
3731	tooltip => $tooltip,
3732	on_activate => sub { $self->set_current_page ($widget) },
3733	);
3734
3735	$self->{multiplexer}->add ($widget);	4053	$self->add ($widget);
3736	}	4054	}
3737		4055
3738	sub get_current_page {	4056	sub get_current_page {
3739	my ($self) = @_;	4057	my ($self) = @_;
3740		4058
…		…
3744	sub set_current_page {	4062	sub set_current_page {
3745	my ($self, $page) = @_;	4063	my ($self, $page) = @_;
3746		4064
3747	$self->{multiplexer}->set_current_page ($page);	4065	$self->{multiplexer}->set_current_page ($page);
3748	$self->emit (page_changed => $self->{multiplexer}{current});	4066	$self->emit (page_changed => $self->{multiplexer}{current});
		4067	}
		4068
		4069	sub _draw {
		4070	my ($self) = @_;
		4071
		4072	$self->SUPER::_draw ();
		4073
		4074	if (my $cur = $self->{multiplexer}{current}) {
		4075	if ($cur = $cur->{c_tab_}) {
		4076	glTranslate $self->{buttonbar}{x} + $cur->{x},
		4077	$self->{buttonbar}{y} + $cur->{y};
		4078	glLineWidth 3;
		4079	#glEnable GL_BLEND;
		4080	#glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
		4081	glColor @{$self->{active_outline}};
		4082	glRect_lineloop 1.5, 1.5, $cur->{w} - 1.5, $cur->{h} - 1.5;
		4083	glLineWidth 1;
		4084	#glDisable GL_BLEND;
		4085	}
		4086	}
3749	}	4087	}
3750		4088
3751	#############################################################################	4089	#############################################################################
3752		4090
3753	package CFPlus::UI::Selector;	4091	package CFPlus::UI::Selector;
…		…
3785	}	4123	}
3786		4124
3787	sub _set_value {	4125	sub _set_value {
3788	my ($self, $value) = @_;	4126	my ($self, $value) = @_;
3789		4127
3790	my ($item) = grep $_->[0] eq $value, @{ $self->{options} }	4128	my ($item) = grep $_->[0] eq $value, @{ $self->{options} };
		4129	$item ||= $self->{options}[0]
3791	or return;	4130	or return;
3792		4131
3793	$self->{value} = $item->[0];	4132	$self->{value} = $item->[0];
3794	$self->set_markup ("$item->[1] ⇓");	4133	$self->set_markup ("$item->[1] ⇓");
3795	$self->set_tooltip ($item->[2]);	4134	# $self->set_tooltip ($item->[2]);
3796	}	4135	}
3797		4136
3798	sub set_value {	4137	sub set_value {
3799	my ($self, $value) = @_;	4138	my ($self, $value) = @_;
3800		4139
3801	return unless $self->{value} ne $value;	4140	return unless $self->{value} ne $value;
3802		4141
3803	$self->_set_value ($value);	4142	$self->_set_value ($value);
3804	$self->emit (changed => $value);	4143	$self->emit (changed => $value);
		4144	}
		4145
		4146	sub set_options {
		4147	my ($self, $options) = @_;
		4148
		4149	$self->{options} = $options;
		4150	$self->_set_value ($self->{value});
3805	}	4151	}
3806		4152
3807	#############################################################################	4153	#############################################################################
3808		4154
3809	package CFPlus::UI::Statusbox;	4155	package CFPlus::UI::Statusbox;
…		…
3818	@_,	4164	@_,
3819	);	4165	);
3820		4166
3821	CFPlus::weaken (my $this = $self);	4167	CFPlus::weaken (my $this = $self);
3822		4168
3823	$self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });	4169	$self->{timer} = EV::timer 1, 1, sub { $this->reorder };
3824		4170
3825	$self	4171	$self
3826	}	4172	}
3827		4173
3828	sub reorder {	4174	sub reorder {
…		…
3836		4182
3837	while (my ($k, $v) = each %{ $self->{item} }) {	4183	while (my ($k, $v) = each %{ $self->{item} }) {
3838	delete $self->{item}{$k} if $v->{timeout} < $NOW;	4184	delete $self->{item}{$k} if $v->{timeout} < $NOW;
3839	}	4185	}
3840		4186
		4187	$self->{timer}->set (1, 1);
		4188
3841	my @widgets;	4189	my @widgets;
3842		4190
3843	my @items = sort {	4191	my @items = sort {
3844	$a->{pri} <=> $b->{pri}	4192	$a->{pri} <=> $b->{pri}
3845	or $b->{id} <=> $a->{id}	4193	or $b->{id} <=> $a->{id}
3846	} values %{ $self->{item} };	4194	} values %{ $self->{item} };
3847
3848	$self->{timer}->interval (1);
3849		4195
3850	my $count = 10 + 1;	4196	my $count = 10 + 1;
3851	for my $item (@items) {	4197	for my $item (@items) {
3852	last unless --$count;	4198	last unless --$count;
3853		4199
…		…
3877	if ((my $diff = $item->{timeout} - $NOW) < 2) {	4223	if ((my $diff = $item->{timeout} - $NOW) < 2) {
3878	$label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;	4224	$label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3879	$label->update;	4225	$label->update;
3880	$label->set_max_size (undef, $label->{req_h} * $diff)	4226	$label->set_max_size (undef, $label->{req_h} * $diff)
3881	if $diff < 1;	4227	if $diff < 1;
3882	$self->{timer}->interval (1/30);	4228	$self->{timer}->set (1/30, 1/30);
3883	} else {	4229	} else {
3884	$label->{fg}[3] = $item->{fg}[3] || 1;	4230	$label->{fg}[3] = $item->{fg}[3] || 1;
3885	}	4231	}
3886		4232
3887	push @widgets, $label;	4233	push @widgets, $label;
…		…
4023	}	4369	}
4024		4370
4025	sub update {	4371	sub update {
4026	my ($self) = @_;	4372	my ($self) = @_;
4027		4373
4028	$::WANT_REFRESH++;	4374	$::WANT_REFRESH->start;
4029	}	4375	}
4030		4376
4031	sub add {	4377	sub add {
4032	my ($self, @children) = @_;	4378	my ($self, @children) = @_;
4033		4379
…		…
4070	while ($self->{refresh_hook}) {	4416	while ($self->{refresh_hook}) {
4071	$_->()	4417	$_->()
4072	for values %{delete $self->{refresh_hook}};	4418	for values %{delete $self->{refresh_hook}};
4073	}	4419	}
4074		4420
4075	if ($self->{realloc}) {	4421	while ($self->{realloc}) {
4076	my %queue;	4422	my %queue;
4077	my @queue;	4423	my @queue;
4078	my $widget;	4424	my $widget;
4079		4425
4080	outer:	4426	outer:
…		…
4127	}	4473	}
4128	}	4474	}
4129		4475
4130	delete $self->{realloc}{$widget+0};	4476	delete $self->{realloc}{$widget+0};
4131	}	4477	}
4132	}
4133		4478
4134	while (my $size_alloc = delete $self->{size_alloc}) {	4479	while (my $size_alloc = delete $self->{size_alloc}) {
4135	my @queue = sort { $b->{visible} <=> $a->{visible} }	4480	my @queue = sort { $a->{visible} <=> $b->{visible} }
4136	values %$size_alloc;	4481	values %$size_alloc;
4137		4482
4138	while () {	4483	while () {
4139	my $widget = pop @queue || last;	4484	my $widget = pop @queue || last;
4140		4485
4141	my ($w, $h) = @$widget{qw(alloc_w alloc_h)};	4486	my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
4142		4487
4143	$w = 0 if $w < 0;
4144	$h = 0 if $h < 0;
4145
4146	$w = max $widget->{min_w}, $w;	4488	$w = max $widget->{min_w}, $w;
4147	$h = max $widget->{min_h}, $h;	4489	$h = max $widget->{min_h}, $h;
4148		4490
4149	# $w = min $self->{w} - $widget->{x}, $w if $self->{w};	4491	# $w = min $self->{w} - $widget->{x}, $w if $self->{w};
4150	# $h = min $self->{h} - $widget->{y}, $h if $self->{h};	4492	# $h = min $self->{h} - $widget->{y}, $h if $self->{h};
4151		4493
4152	$w = min $widget->{max_w}, $w if exists $widget->{max_w};	4494	$w = min $widget->{max_w}, $w if exists $widget->{max_w};
4153	$h = min $widget->{max_h}, $h if exists $widget->{max_h};	4495	$h = min $widget->{max_h}, $h if exists $widget->{max_h};
4154		4496
4155	$w = int $w + 0.5;	4497	$w = int $w + 0.5;
4156	$h = int $h + 0.5;	4498	$h = int $h + 0.5;
4157		4499
4158	if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {	4500	if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
4159	$widget->{old_w} = $widget->{w};	4501	$widget->{old_w} = $widget->{w};
4160	$widget->{old_h} = $widget->{h};	4502	$widget->{old_h} = $widget->{h};
4161		4503
4162	$widget->{w} = $w;	4504	$widget->{w} = $w;
4163	$widget->{h} = $h;	4505	$widget->{h} = $h;
4164		4506
4165	$widget->emit (size_allocate => $w, $h);	4507	$widget->emit (size_allocate => $w, $h);
		4508	}
4166	}	4509	}
4167	}	4510	}
4168	}	4511	}
4169		4512
4170	while ($self->{post_alloc_hook}) {	4513	while ($self->{post_alloc_hook}) {
4171	$_->()	4514	$_->()
4172	for values %{delete $self->{post_alloc_hook}};	4515	for values %{delete $self->{post_alloc_hook}};
4173	}	4516	}
4174
4175		4517
4176	glViewport 0, 0, $::WIDTH, $::HEIGHT;	4518	glViewport 0, 0, $::WIDTH, $::HEIGHT;
4177	glClearColor +($::CFG->{fow_intensity}) x 3, 1;	4519	glClearColor +($::CFG->{fow_intensity}) x 3, 1;
4178	glClear GL_COLOR_BUFFER_BIT;	4520	glClear GL_COLOR_BUFFER_BIT;
4179		4521

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