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

Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.387 by root, Fri Jul 20 18:19:45 2007 UTC vs.
Revision 1.450 by root, Wed Dec 26 15:29:43 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, 0.03, 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 + $self->{y})
454	}	465	}
455		466
456	sub invoke_focus_in {	467	sub invoke_focus_in {
…		…
589		600
590	# using global variables seems a bit hacky, but passing through all drawing	601	# using global variables seems a bit hacky, but passing through all drawing
591	# functions seems pointless.	602	# functions seems pointless.
592	our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn	603	our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
593		604
594	sub draw {	605	#sub draw {
595	my ($self) = @_;	606	#CFPlus.xs
596
597	return unless $self->{h} && $self->{w};
598
599	# update screen rectangle
600	local $draw_x = $draw_x + $self->{x};
601	local $draw_y = $draw_y + $self->{y};
602
603	# skip widgets that are entirely outside the drawing area
604	return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
605	|| ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
606
607	glPushMatrix;
608	glTranslate $self->{x}, $self->{y}, 0;
609
610	if ($self == $HOVER && $self->{can_hover}) {
611	glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
612	glEnable GL_BLEND;
613	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
614	glBegin GL_QUADS;
615	glVertex 0 , 0;
616	glVertex $self->{w}, 0;
617	glVertex $self->{w}, $self->{h};
618	glVertex 0 , $self->{h};
619	glEnd;
620	glDisable GL_BLEND;
621	}
622
623	if ($ENV{CFPLUS_DEBUG} & 1) {
624	glPushMatrix;
625	glColor 1, 1, 0, 1;
626	glTranslate 0.375, 0.375;
627	glBegin GL_LINE_LOOP;
628	glVertex 0 , 0;
629	glVertex $self->{w} - 1, 0;
630	glVertex $self->{w} - 1, $self->{h} - 1;
631	glVertex 0 , $self->{h} - 1;
632	glEnd;
633	glPopMatrix;
634	#CFPlus::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
635	}
636
637	$self->_draw;
638	glPopMatrix;
639	}
640		607
641	sub _draw {	608	sub _draw {
642	my ($self) = @_;	609	my ($self) = @_;
643		610
644	warn "no draw defined for $self\n";	611	warn "no draw defined for $self\n";
645	}	612	}
646		613
647	my $cntx;#d#
648	sub DESTROY {	614	sub DESTROY {
649	my ($self) = @_;	615	my ($self) = @_;
650		616
651	return if CFPlus::in_destruct;	617	return if CFPlus::in_destruct;
652		618
		619	local $@;
653	eval { $self->destroy };	620	eval { $self->destroy };
654	warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;	621	warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
655		622
656	delete $WIDGET{$self+0};	623	delete $WIDGET{$self+0};
657	}	624	}
…		…
665	use strict;	632	use strict;
666	use CFPlus::OpenGL;	633	use CFPlus::OpenGL;
667		634
668	sub new {	635	sub new {
669	my $class = shift;	636	my $class = shift;
670
671	# range [value, low, high, page]
672		637
673	$class->SUPER::new (	638	$class->SUPER::new (
674	#bg => [0, 0, 0, 0.2],	639	#bg => [0, 0, 0, 0.2],
675	#active_bg => [1, 1, 1, 0.5],	640	#active_bg => [1, 1, 1, 0.5],
676	@_	641	@_
…		…
688	my ($w, $h) = @$self{qw(w h)};	653	my ($w, $h) = @$self{qw(w h)};
689		654
690	glEnable GL_BLEND;	655	glEnable GL_BLEND;
691	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;	656	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
692	glColor_premultiply @$color;	657	glColor_premultiply @$color;
693
694	glBegin GL_QUADS;
695	glVertex 0 , 0;
696	glVertex 0 , $h;
697	glVertex $w, $h;	658	glRect 0, 0, $w, $h;
698	glVertex $w, 0;
699	glEnd;
700
701	glDisable GL_BLEND;	659	glDisable GL_BLEND;
702	}	660	}
703	}	661	}
704		662
705	#############################################################################	663	#############################################################################
…		…
737	can_events => 0,	695	can_events => 0,
738	%arg,	696	%arg,
739	);	697	);
740		698
741	$self->add (@$children)	699	$self->add (@$children)
742	if $children;	700	if $children && @$children;
743		701
744	$self	702	$self
745	}	703	}
746		704
747	sub realloc {	705	sub realloc {
…		…
756	my ($self, @widgets) = @_;	714	my ($self, @widgets) = @_;
757		715
758	$_->set_parent ($self)	716	$_->set_parent ($self)
759	for @widgets;	717	for @widgets;
760		718
		719	# TODO: only do this in widgets that need it, e.g. root, fixed
761	use sort 'stable';	720	use sort 'stable';
762		721
763	$self->{children} = [	722	$self->{children} = [
764	sort { $a->{z} <=> $b->{z} }	723	sort { $a->{z} <=> $b->{z} }
765	@{$self->{children}}, @widgets	724	@{$self->{children}}, @widgets
766	];	725	];
767		726
768	$self->realloc;	727	$self->realloc;
		728
		729	$self->emit (c_add => \@widgets);
		730
		731	map $_+0, @widgets
769	}	732	}
770		733
771	sub children {	734	sub children {
772	@{ $_[0]{children} }	735	@{ $_[0]{children} }
773	}	736	}
774		737
775	sub remove {	738	sub remove {
776	my ($self, $child) = @_;	739	my ($self, @widgets) = @_;
777		740
		741	$self->emit (c_remove => \@widgets);
		742
		743	for my $child (@widgets) {
778	delete $child->{parent};	744	delete $child->{parent};
779	$child->hide;	745	$child->hide;
780
781	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];	746	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
		747	}
782		748
783	$self->realloc;	749	$self->realloc;
784	}	750	}
785		751
786	sub clear {	752	sub clear {
787	my ($self) = @_;	753	my ($self) = @_;
788		754
789	my $children = delete $self->{children};	755	my $children = $self->{children};
790	$self->{children} = [];	756	$self->{children} = [];
791		757
792	for (@$children) {	758	for (@$children) {
793	delete $_->{parent};	759	delete $_->{parent};
794	$_->hide;	760	$_->hide;
…		…
814	}	780	}
815		781
816	sub _draw {	782	sub _draw {
817	my ($self) = @_;	783	my ($self) = @_;
818		784
819	$_->draw for @{$self->{children}};	785	$_->draw for $self->visible_children;
820	}	786	}
821		787
822	#############################################################################	788	#############################################################################
823		789
824	package CFPlus::UI::Bin;	790	package CFPlus::UI::Bin;
…		…
834	}	800	}
835		801
836	sub add {	802	sub add {
837	my ($self, $child) = @_;	803	my ($self, $child) = @_;
838		804
839	$self->SUPER::remove ($_) for @{ $self->{children} };	805	$self->clear;
840	$self->SUPER::add ($child);	806	$self->SUPER::add ($child);
841	}	807	}
842		808
843	sub remove {	809	sub remove {
844	my ($self, $widget) = @_;	810	my ($self, $widget) = @_;
…		…
862		828
863	1	829	1
864	}	830	}
865		831
866	#############################################################################	832	#############################################################################
867
868	# back-buffered drawing area	833	# back-buffered drawing area
869		834
870	package CFPlus::UI::Window;	835	package CFPlus::UI::Window;
871		836
872	our @ISA = CFPlus::UI::Bin::;	837	our @ISA = CFPlus::UI::Bin::;
…		…
954	sub size_request {	919	sub size_request {
955	my ($self) = @_;	920	my ($self) = @_;
956		921
957	my ($w, $h) = @{$self->child}{qw(req_w req_h)};	922	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
958		923
959	$w = 10 if $self->{scroll_x};	924	$w = 1 if $self->{scroll_x};
960	$h = 10 if $self->{scroll_y};	925	$h = 1 if $self->{scroll_y};
961		926
962	($w, $h)	927	($w, $h)
963	}	928	}
964		929
965	sub invoke_size_allocate {	930	sub invoke_size_allocate {
…		…
986	$self->{view_x} = $x;	951	$self->{view_x} = $x;
987	$self->{view_y} = $y;	952	$self->{view_y} = $y;
988		953
989	$self->emit (changed => $x, $y);	954	$self->emit (changed => $x, $y);
990	$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);
991	}	974	}
992	}	975	}
993		976
994	# 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
995	sub coord2local {	978	sub coord2local {
…		…
1042	my $child = delete $arg{child};	1025	my $child = delete $arg{child};
1043		1026
1044	my $self;	1027	my $self;
1045		1028
1046	my $hslider = new CFPlus::UI::Slider	1029	my $hslider = new CFPlus::UI::Slider
		1030	c_col => 0,
		1031	c_row => 1,
1047	vertical => 0,	1032	vertical => 0,
1048	range => [0, 0, 1, 0.01], # HACK fix	1033	range => [0, 0, 1, 0.01], # HACK fix
1049	on_changed => sub {	1034	on_changed => sub {
1050	$self->{hpos} = $_[1];	1035	$self->{hpos} = $_[1];
1051	$self->{vp}->set_offset ($self->{hpos}, $self->{vpos});	1036	$self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
1052	},	1037	},
1053	;	1038	;
1054		1039
1055	my $vslider = new CFPlus::UI::Slider	1040	my $vslider = new CFPlus::UI::Slider
		1041	c_col => 1,
		1042	c_row => 0,
1056	vertical => 1,	1043	vertical => 1,
1057	range => [0, 0, 1, 0.01], # HACK fix	1044	range => [0, 0, 1, 0.01], # HACK fix
1058	on_changed => sub {	1045	on_changed => sub {
1059	$self->{vpos} = $_[1];	1046	$self->{vpos} = $_[1];
1060	$self->{vp}->set_offset ($self->{hpos}, $self->{vpos});	1047	$self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
…		…
1071	row_expand => [1, 0],	1058	row_expand => [1, 0],
1072	%arg,	1059	%arg,
1073	);	1060	);
1074		1061
1075	$self->{vp} = new CFPlus::UI::ViewPort	1062	$self->{vp} = new CFPlus::UI::ViewPort
		1063	c_col => 0,
		1064	c_row => 0,
1076	expand => 1,	1065	expand => 1,
1077	scroll_x => $self->{scroll_x},	1066	scroll_x => $self->{scroll_x},
1078	scroll_y => $self->{scroll_y},	1067	scroll_y => $self->{scroll_y},
1079	on_changed => sub {	1068	on_changed => sub {
1080	my ($vp, $x, $y) = @_;	1069	my ($vp, $x, $y) = @_;
…		…
1082	$vp->{parent}{hslider}->set_value ($x);	1071	$vp->{parent}{hslider}->set_value ($x);
1083	$vp->{parent}{vslider}->set_value ($y);	1072	$vp->{parent}{vslider}->set_value ($y);
1084		1073
1085	0	1074	0
1086	},	1075	},
		1076	on_size_allocate => sub {
		1077	my ($vp, $w, $h) = @_;
		1078	$vp->{parent}->update_slider;
		1079	0
		1080	},
1087	;	1081	;
1088		1082
1089	$self->SUPER::add_at (0, 0, $self->{vp});	1083	$self->SUPER::add ($self->{vp});
1090		1084
1091	$self->add ($child) if $child;	1085	$self->add ($child) if $child;
1092		1086
1093	$self	1087	$self
1094	}	1088	}
1095
1096	#TODO# update range on size_allocate depending on child
1097		1089
1098	sub add {	1090	sub add {
1099	my ($self, $widget) = @_;	1091	my ($self, $widget) = @_;
1100		1092
1101	$self->{vp}->add ($self->{child} = $widget);	1093	$self->{vp}->add ($self->{child} = $widget);
1102	}	1094	}
1103		1095
		1096	sub set_offset { shift->{vp}->set_offset (@_) }
		1097	sub set_center { shift->{vp}->set_center (@_) }
		1098	sub make_visible { shift->{vp}->make_visible (@_) }
		1099
1104	sub update_slider {	1100	sub update_slider {
1105	my ($self) = @_;	1101	my ($self) = @_;
1106		1102
1107	my $child = ($self->{vp} or return)->child;	1103	my $child = ($self->{vp} or return)->child;
1108		1104
		1105	if ($self->{scroll_x}) {
1109	my ($w1, $w2) = ($child->{w}, $self->{vp}{w});	1106	my ($w1, $w2) = ($child->{req_w}, $self->{vp}{w});
1110	$self->{hslider}->set_range ([$self->{hslider}{range}[0], 0, $w1, $w2, 1]);	1107	$self->{hslider}->set_range ([$self->{hslider}{range}[0], 0, $w1, $w2, 1]);
1111		1108
1112	my $visible = $w1 > $w2;	1109	my $visible = $w1 > $w2;
1113	if ($visible != $self->{hslider}{visible}) {	1110	if ($visible != $self->{hslider_visible}) {
		1111	$self->{hslider_visible} = $visible;
1114	$visible ? $self->SUPER::add_at (0, 1, $self->{hslider})	1112	$visible ? $self->SUPER::add ($self->{hslider})
1115	: $self->{hslider}->hide;	1113	: $self->SUPER::remove ($self->{hslider});
		1114	}
1116	}	1115	}
1117		1116
		1117	if ($self->{scroll_y}) {
1118	my ($h1, $h2) = ($child->{h}, $self->{vp}{h});	1118	my ($h1, $h2) = ($child->{req_h}, $self->{vp}{h});
1119	$self->{vslider}->set_range ([$self->{vslider}{range}[0], 0, $h1, $h2, 1]);	1119	$self->{vslider}->set_range ([$self->{vslider}{range}[0], 0, $h1, $h2, 1]);
1120		1120
1121	my $visible = $h1 > $h2;	1121	my $visible = $h1 > $h2;
1122	if ($visible != $self->{vslider}{visible}) {	1122	if ($visible != $self->{vslider_visible}) {
		1123	$self->{vslider_visible} = $visible;
1123	$visible ? $self->SUPER::add_at (1, 0, $self->{vslider})	1124	$visible ? $self->SUPER::add ($self->{vslider})
1124	: $self->{vslider}->hide;	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, $oy);
1125	}	1145	};
1126	}
1127
1128	sub update {
1129	my ($self) = @_;
1130
1131	$self->update_slider;
1132	$self->SUPER::update;
1133	}	1146	}
1134		1147
1135	sub invoke_mouse_wheel {	1148	sub invoke_mouse_wheel {
1136	my ($self, $ev) = @_;	1149	my ($self, $ev) = @_;
1137		1150
1138	return 0 unless $ev->{dy}; # only vertical movements for now
1139
1140	$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 $self->{hslider_visible};
1141		1153
1142	1	1154	1
1143	}	1155	}
1144		1156
1145	sub invoke_button_down {	1157	sub invoke_button_down {
1146	my ($self, $ev, $x, $y) = @_;	1158	my ($self, $ev, $x, $y) = @_;
1147		1159
1148	if ($ev->{button} == 2) {	1160	if ($ev->{button} == 2) {
1149	$self->grab_focus;	1161	$self->start_dragging ($ev);
1150
1151	my $ox = $self->{vp}{view_x} + $ev->{x};
1152	my $oy = $self->{vp}{view_y} + $ev->{y};
1153
1154	$self->{motion} = sub {
1155	my ($ev, $x, $y) = @_;
1156
1157	$self->{vp}->set_offset ($ox - $ev->{x}, $oy - $ev->{y});
1158	$self->update;
1159	};
1160
1161	return 1;	1162	return 1;
1162	}	1163	}
1163		1164
1164	0	1165	0
1165	}	1166	}
…		…
1216	my ($w, $h) = @$self{qw(w h)};	1217	my ($w, $h) = @$self{qw(w h)};
1217		1218
1218	glEnable GL_BLEND;	1219	glEnable GL_BLEND;
1219	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;	1220	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1220	glColor_premultiply @{ $self->{bg} };	1221	glColor_premultiply @{ $self->{bg} };
1221
1222	glBegin GL_QUADS;
1223	glVertex 0 , 0;
1224	glVertex 0 , $h;
1225	glVertex $w, $h;	1222	glRect 0, 0, $w, $h;
1226	glVertex $w, 0;
1227	glEnd;
1228
1229	glDisable GL_BLEND;	1223	glDisable GL_BLEND;
1230	}	1224	}
1231		1225
1232	$self->SUPER::_draw;	1226	$self->SUPER::_draw;
1233	}	1227	}
…		…
1394		1388
1395	sub border {	1389	sub border {
1396	int $_[0]{border} * $::FONTSIZE	1390	int $_[0]{border} * $::FONTSIZE
1397	}	1391	}
1398		1392
		1393	sub get_max_wh {
		1394	my ($self) = @_;
		1395
		1396	return ($self->{w}, $self->{h})
		1397	if $self->{visible} && $self->{w};
		1398
		1399	$self->SUPER::get_max_wh
		1400	}
		1401
1399	sub size_request {	1402	sub size_request {
1400	my ($self) = @_;	1403	my ($self) = @_;
1401		1404
1402	$self->{title_widget}->size_request	1405	$self->{title_widget}->size_request
1403	if $self->{title_widget};	1406	if $self->{title_widget};
…		…
1575		1578
1576	#############################################################################	1579	#############################################################################
1577		1580
1578	package CFPlus::UI::Table;	1581	package CFPlus::UI::Table;
1579		1582
1580	our @ISA = CFPlus::UI::Base::;	1583	our @ISA = CFPlus::UI::Container::;
1581		1584
1582	use List::Util qw(max sum);	1585	use List::Util qw(max sum);
1583		1586
1584	use CFPlus::OpenGL;	1587	use CFPlus::OpenGL;
1585		1588
1586	sub new {	1589	sub new {
1587	my $class = shift;	1590	my $class = shift;
1588		1591
1589	$class->SUPER::new (	1592	$class->SUPER::new (
1590	children => [],
1591	col_expand => [],	1593	col_expand => [],
1592	row_expand => [],	1594	row_expand => [],
1593	@_,	1595	@_,
1594	)	1596	)
1595	}	1597	}
1596		1598
1597	sub children {
1598	grep $_, map @$_, grep $_, @{ $_[0]{children} }
1599	}
1600
1601	# TODO: store row/col info in child widget and use standard add/del
1602	sub add {	1599	sub add {
1603	my $self = shift;	1600	my ($self, @widgets) = @_;
1604		1601
1605	Carp::cluck "please use the add_at method instead of calling add, thank you.\n";#d#	1602	for my $child (@widgets) {
1606	$self->add_at (@_);	1603	$child->{c_rowspan} ||= 1;
		1604	$child->{c_colspan} ||= 1;
		1605	}
		1606
		1607	$self->SUPER::add (@widgets);
1607	}	1608	}
1608		1609
1609	sub add_at {	1610	sub add_at {
1610	my $self = shift;	1611	my $self = shift;
1611		1612
		1613	my @widgets;
		1614
1612	while (@_) {	1615	while (@_) {
1613	my ($col, $row, $child) = splice @_, 0, 3, ();	1616	my ($col, $row, $child) = splice @_, 0, 3, ();
1614		1617
1615	$child->set_parent ($self);	1618	$child->{c_row} = $row;
1616	$self->{children}[$row][$col] = $child;	1619	$child->{c_col} = $col;
1617	}
1618		1620
1619	$self->{force_realloc} = 1;	1621	push @widgets, $child;
1620	$self->{force_size_alloc} = 1;	1622	}
1621	$self->realloc;
1622	}
1623		1623
1624	sub remove {	1624	$self->add (@widgets);
		1625	}
		1626
		1627	sub get_wh {
1625	my ($self, $child) = @_;	1628	my ($self) = @_;
1626		1629
1627	for (@{ $self->{children} }) {	1630	my (@w, @h);
1628	for (@{ $_ || [] }) {	1631
1629	$_ = 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];
1630	}	1642	}
1631	}	1643	}
1632	}
1633		1644
1634	# TODO: move to container class maybe? send children a signal on removal?	1645	# second pass, rows
1635	sub clear {	1646	for my $widget (sort { $a->{c_rowspan} <=> $b->{c_rowspan} } @children) {
1636	my ($self) = @_;
1637
1638	my @children = $self->children;
1639	delete $self->{children};
1640
1641	for (@children) {
1642	delete $_->{parent};
1643	$_->hide;
1644	}
1645
1646	$self->realloc;
1647	}
1648
1649	sub get_wh {
1650	my ($self) = @_;
1651
1652	my (@w, @h);
1653
1654	for my $y (0 .. $#{$self->{children}}) {
1655	my $row = $self->{children}[$y]
1656	or next;
1657
1658	for my $x (0 .. $#$row) {
1659	my $widget = $row->[$x]
1660	or next;
1661	my ($w, $h) = @$widget{qw(req_w req_h)};	1647	my ($r, $h, $rs) = @$widget{qw(c_row req_h c_rowspan)};
1662		1648
1663	$w[$x] = max $w[$x], $w;	1649	my $sh = sum @h[$r .. $r + $rs - 1];
1664	$h[$y] = max $h[$y], $h;	1650
		1651	if ($h > $sh) {
		1652	$_ += ($h - $sh) / ($sh ? $sh / $_ : $rs) for @h[$r .. $r + $rs - 1];
1665	}	1653	}
1666	}	1654	}
1667		1655
1668	(\@w, \@h)	1656	(\@w, \@h)
1669	}	1657	}
…		…
1685	my ($ws, $hs) = $self->get_wh;	1673	my ($ws, $hs) = $self->get_wh;
1686		1674
1687	my $req_w = (sum @$ws) || 1;	1675	my $req_w = (sum @$ws) || 1;
1688	my $req_h = (sum @$hs) || 1;	1676	my $req_h = (sum @$hs) || 1;
1689		1677
1690	# TODO: nicer code	1678	# now linearly scale the rows/columns to the allocated size
1691	my @col_expand = @{$self->{col_expand}};	1679	my @col_expand = @{$self->{col_expand}};
1692	@col_expand = (1) x @$ws unless @col_expand;	1680	@col_expand = (1) x @$ws unless @col_expand;
1693	my $col_expand = (sum @col_expand) || 1;	1681	my $col_expand = (sum @col_expand) || 1;
1694		1682
1695	$ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;	1683	$ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
…		…
1702		1690
1703	$hs->[$_] += $row_expand[$_] / $row_expand * ($h - $req_h) for 0 .. $#$hs;	1691	$hs->[$_] += $row_expand[$_] / $row_expand * ($h - $req_h) for 0 .. $#$hs;
1704		1692
1705	CFPlus::UI::harmonize $hs;	1693	CFPlus::UI::harmonize $hs;
1706		1694
1707	my $y;	1695	my @x; for (0 .. $#$ws) { $x[$_ + 1] = $x[$_] + $ws->[$_] }
		1696	my @y; for (0 .. $#$hs) { $y[$_ + 1] = $y[$_] + $hs->[$_] }
1708		1697
1709	for my $r (0 .. $#{$self->{children}}) {	1698	for my $widget ($self->children) {
1710	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)};
1711	or next;
1712		1700
1713	my $x = 0;	1701	$widget->configure (
1714	my $row_h = $hs->[$r];	1702	$x[$c], $y[$r],
		1703	$x[$c + $cs] - $x[$c], $y[$r + $rs] - $y[$r],
1715		1704	);
1716	for my $c (0 .. $#$row) {
1717	my $col_w = $ws->[$c];
1718
1719	if (my $widget = $row->[$c]) {
1720	$widget->configure ($x, $y, $col_w, $row_h);
1721	}
1722
1723	$x += $col_w;
1724	}
1725
1726	$y += $row_h;
1727	}	1705	}
1728		1706
1729	1	1707	1
1730	}	1708	}
1731		1709
1732	sub find_widget {
1733	my ($self, $x, $y) = @_;
1734
1735	$x -= $self->{x};
1736	$y -= $self->{y};
1737
1738	my $res;
1739
1740	for (grep $_, map @$_, grep $_, @{ $self->{children} }) {
1741	$res = $_->find_widget ($x, $y)
1742	and return $res;
1743	}
1744
1745	$self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
1746	}
1747
1748	sub _draw {
1749	my ($self) = @_;
1750
1751	for (grep $_, @{$self->{children}}) {
1752	$_->draw for grep $_, @$_;
1753	}
1754	}
1755
1756	#############################################################################	1710	#############################################################################
1757		1711
1758	package CFPlus::UI::Fixed;	1712	package CFPlus::UI::Fixed;
1759		1713
1760	use List::Util qw(min max);	1714	use List::Util qw(min max);
1761		1715
1762	our @ISA = CFPlus::UI::Container::;	1716	our @ISA = CFPlus::UI::Container::;
1763		1717
1764	sub add {
1765	my ($self, $child, $posmode, $x, $y, $sizemode, $w, $h) = @_;
1766
1767	$child->{_fixed} = [$posmode, $x, $y, $sizemode, $w, $h];
1768	$self->SUPER::add ($child);
1769	}
1770
1771	sub _scale($$$) {	1718	sub _scale($$$) {
1772	my ($mode, $val, $max) = @_;	1719	my ($rel, $val, $max) = @_;
1773		1720
1774	$mode eq "abs" ? $val	1721	$rel ? $val * $max : $val
1775	: $mode eq "rel" ? $val * $max
1776	: 0
1777	}	1722	}
1778		1723
1779	sub size_request {	1724	sub size_request {
1780	my ($self) = @_;	1725	my ($self) = @_;
1781		1726
1782	my ($x1, $y1, $x2, $y2) = (0, 0, 0, 0);	1727	my ($x1, $y1, $x2, $y2) = (0, 0, 0, 0);
1783		1728
1784	# determine overall size by querying abs widgets	1729	# determine overall size by querying abs widgets
1785	for my $child ($self->visible_children) {	1730	for my $child ($self->visible_children) {
1786	my ($pos, $x, $y, $size, $w, $h) = @{ $child->{_fixed} };	1731	unless ($child->{c_rel}) {
		1732	my $x = $child->{c_x};
		1733	my $y = $child->{c_y};
1787		1734
1788	if ($pos eq "abs") {
1789	$w = _scale $size, $w, $child->{req_w};
1790	$h = _scale $size, $h, $child->{req_h};
1791
1792	$x1 = min $x1, $x; $x2 = max $x2, $x + $w;	1735	$x1 = min $x1, $x; $x2 = max $x2, $x + $child->{req_w};
1793	$y1 = min $y1, $y; $y2 = max $y2, $y + $h;	1736	$y1 = min $y1, $y; $y2 = max $y2, $y + $child->{req_h};
1794	}	1737	}
1795	}	1738	}
1796		1739
1797	my $W = $x2 - $x1;	1740	my $W = $x2 - $x1;
1798	my $H = $y2 - $y1;	1741	my $H = $y2 - $y1;
1799		1742
1800	# now layout remaining widgets	1743	# now layout remaining widgets
1801	for my $child ($self->visible_children) {	1744	for my $child ($self->visible_children) {
1802	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}, $H;
1803		1748
1804	if ($pos ne "abs") {
1805	$x = _scale $pos, $x, $W;
1806	$y = _scale $pos, $x, $H;
1807	$w = _scale $size, $w, $child->{req_w};
1808	$h = _scale $size, $h, $child->{req_h};
1809
1810	$x1 = min $x1, $x; $x2 = max $x2, $x + $w;	1749	$x1 = min $x1, $x; $x2 = max $x2, $x + $child->{req_w};
1811	$y1 = min $y1, $y; $y2 = max $y2, $y + $h;	1750	$y1 = min $y1, $y; $y2 = max $y2, $y + $child->{req_h};
1812	}	1751	}
1813	}	1752	}
1814		1753
1815	my $W = $x2 - $x1;	1754	my $W = $x2 - $x1;
1816	my $H = $y2 - $y1;	1755	my $H = $y2 - $y1;
…		…
1820		1759
1821	sub invoke_size_allocate {	1760	sub invoke_size_allocate {
1822	my ($self, $W, $H) = @_;	1761	my ($self, $W, $H) = @_;
1823		1762
1824	for my $child ($self->visible_children) {	1763	for my $child ($self->visible_children) {
1825	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;
1826		1766
1827	$x = _scale $pos, $x, $W;	1767	$x += $child->{c_halign} * $child->{req_w};
1828	$y = _scale $pos, $x, $H;	1768	$y += $child->{c_valign} * $child->{req_h};
1829	$w = _scale $size, $w, $child->{req_w};
1830	$h = _scale $size, $h, $child->{req_h};
1831		1769
1832	$child->configure ($x, $y, $w, $h);	1770	$child->configure (int $x, int $y, $child->{req_w}, $child->{req_h});
1833	}	1771	}
1834		1772
1835	1	1773	1
1836	}	1774	}
1837		1775
…		…
1841		1779
1842	our @ISA = CFPlus::UI::Container::;	1780	our @ISA = CFPlus::UI::Container::;
1843		1781
1844	sub size_request {	1782	sub size_request {
1845	my ($self) = @_;	1783	my ($self) = @_;
		1784
		1785	my @children = $self->visible_children;
1846		1786
1847	$self->{vertical}	1787	$self->{vertical}
1848	? (	1788	? (
1849	(List::Util::max map $_->{req_w}, @{$self->{children}}),	1789	(List::Util::max map $_->{req_w}, @children),
1850	(List::Util::sum map $_->{req_h}, @{$self->{children}}),	1790	(List::Util::sum map $_->{req_h}, @children),
1851	)	1791	)
1852	: (	1792	: (
1853	(List::Util::sum map $_->{req_w}, @{$self->{children}}),	1793	(List::Util::sum map $_->{req_w}, @children),
1854	(List::Util::max map $_->{req_h}, @{$self->{children}}),	1794	(List::Util::max map $_->{req_h}, @children),
1855	)	1795	)
1856	}	1796	}
1857		1797
1858	sub invoke_size_allocate {	1798	sub invoke_size_allocate {
1859	my ($self, $w, $h) = @_;	1799	my ($self, $w, $h) = @_;
…		…
1983		1923
1984	delete $self->{ox};	1924	delete $self->{ox};
1985	$self->SUPER::realloc;	1925	$self->SUPER::realloc;
1986	}	1926	}
1987		1927
		1928	sub clear {
		1929	my ($self) = @_;
		1930
		1931	$self->set_text ("");
		1932	}
		1933
1988	sub set_text {	1934	sub set_text {
1989	my ($self, $text) = @_;	1935	my ($self, $text) = @_;
1990		1936
1991	return if $self->{text} eq "T$text";	1937	return if $self->{text} eq "T$text";
1992	$self->{text} = "T$text";	1938	$self->{text} = "T$text";
…		…
2015		1961
2016	sub size_request {	1962	sub size_request {
2017	my ($self) = @_;	1963	my ($self) = @_;
2018		1964
2019	$self->{size_req} ||= do {	1965	$self->{size_req} ||= do {
		1966	my ($max_w, $max_h) = $self->get_max_wh;
		1967
2020	$self->{layout}->set_font ($self->{font}) if $self->{font};	1968	$self->{layout}->set_font ($self->{font}) if $self->{font};
2021	$self->{layout}->set_width ($self->{max_w} || -1);	1969	$self->{layout}->set_width ($self->{max_w} || $max_w || -1);
2022	$self->{layout}->set_ellipsise ($self->{ellipsise});	1970	$self->{layout}->set_ellipsise ($self->{ellipsise});
2023	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});	1971	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
2024	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	1972	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2025		1973
2026	my ($w, $h) = $self->{layout}->size;	1974	my ($w, $h) = $self->{layout}->size;
…		…
2098	: ($self->{w} - $size->[0]) * 0.5);	2046	: ($self->{w} - $size->[0]) * 0.5);
2099		2047
2100	$self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}	2048	$self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
2101	: $self->{valign} > 0 ? $self->{h} - $size->[1] - $self->{padding_y}	2049	: $self->{valign} > 0 ? $self->{h} - $size->[1] - $self->{padding_y}
2102	: ($self->{h} - $size->[1]) * 0.5);	2050	: ($self->{h} - $size->[1]) * 0.5);
		2051
		2052	$self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
2103	};	2053	};
2104		2054
2105	my $w = List::Util::min $self->{w} + 4, $size->[0];	2055	# unless ($self->{list}) {
2106	my $h = List::Util::min $self->{h} + 2, $size->[1];	2056	# $self->{list} = CFPlus::OpenGL::glGenList;
2107		2057	# CFPlus::OpenGL::glNewList $self->{list};
2108	$self->{layout}->render ($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	$self->{layout}->draw;
2109	}	2065	}
		2066
		2067	#sub destroy {
		2068	# my ($self) = @_;
		2069	#
		2070	# CFPlus::OpenGL::glDeleteList delete $self->{list} if $self->{list};
		2071	#
		2072	# $self->SUPER::destroy;
		2073	#}
2110		2074
2111	#############################################################################	2075	#############################################################################
2112		2076
2113	package CFPlus::UI::EntryBase;	2077	package CFPlus::UI::EntryBase;
2114		2078
…		…
2120	my $class = shift;	2084	my $class = shift;
2121		2085
2122	$class->SUPER::new (	2086	$class->SUPER::new (
2123	fg => [1, 1, 1],	2087	fg => [1, 1, 1],
2124	bg => [0, 0, 0, 0.2],	2088	bg => [0, 0, 0, 0.2],
		2089	outline => [0.6, 0.3, 0.1],
2125	active_bg => [1, 1, 1, 0.5],	2090	active_bg => [0, 0, 1, .2],
2126	active_fg => [0, 0, 0],	2091	active_fg => [1, 1, 1],
		2092	active_outline => [1, 1, 0],
2127	can_hover => 1,	2093	can_hover => 1,
2128	can_focus => 1,	2094	can_focus => 1,
2129	valign => 0,	2095	valign => 0,
2130	can_events => 1,	2096	can_events => 1,
2131	ellipsise => 0,	2097	ellipsise => 0,
…		…
2271	glColor_premultiply @{$self->{bg}};	2237	glColor_premultiply @{$self->{bg}};
2272	}	2238	}
2273		2239
2274	glEnable GL_BLEND;	2240	glEnable GL_BLEND;
2275	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;	2241	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2276	glBegin GL_QUADS;
2277	glVertex 0 , 0;
2278	glVertex 0 , $self->{h};
2279	glVertex $self->{w}, $self->{h};	2242	glRect 0, 0, $self->{w}, $self->{h};
2280	glVertex $self->{w}, 0;
2281	glEnd;
2282	glDisable GL_BLEND;	2243	glDisable GL_BLEND;
2283		2244
2284	$self->SUPER::_draw;	2245	$self->SUPER::_draw;
2285		2246
2286	#TODO: force update every cursor change :(	2247	#TODO: force update every cursor change :(
…		…
2288		2249
2289	unless (exists $self->{cur_h}) {	2250	unless (exists $self->{cur_h}) {
2290	my $text = substr $self->{text}, 0, $self->{cursor};	2251	my $text = substr $self->{text}, 0, $self->{cursor};
2291	utf8::encode $text;	2252	utf8::encode $text;
2292		2253
2293	@$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 $text);
2294	}	2255	}
2295		2256
		2257	glColor_premultiply @{$self->{active_fg}};
2296	glBegin GL_LINES;	2258	glBegin GL_LINES;
2297	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};
2298	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;
2299	glEnd;	2275	glEnd;
2300	}	2276	}
2301	}	2277	}
2302		2278
2303	#############################################################################	2279	#############################################################################
…		…
2390	1	2366	1
2391	}	2367	}
2392		2368
2393	#############################################################################	2369	#############################################################################
2394		2370
		2371	package CFPlus::UI::ButtonBin;
		2372
		2373	our @ISA = CFPlus::UI::Bin::;
		2374
		2375	use CFPlus::OpenGL;
		2376
		2377	my @tex =
		2378	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
		2379	qw(b1_button_inactive.png b1_button_active.png);
		2380
		2381	sub new {
		2382	my $class = shift;
		2383
		2384	$class->SUPER::new (
		2385	can_hover => 1,
		2386	align => 0,
		2387	valign => 0,
		2388	can_events => 1,
		2389	@_
		2390	)
		2391	}
		2392
		2393	sub invoke_button_up {
		2394	my ($self, $ev, $x, $y) = @_;
		2395
		2396	$self->emit ("activate")
		2397	if $x >= 0 && $x < $self->{w}
		2398	&& $y >= 0 && $y < $self->{h};
		2399
		2400	1
		2401	}
		2402
		2403	sub _draw {
		2404	my ($self) = @_;
		2405
		2406	glEnable GL_TEXTURE_2D;
		2407	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		2408	glColor 0, 0, 0, 1;
		2409
		2410	my $tex = $tex[$GRAB == $self];
		2411	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
		2412
		2413	glDisable GL_TEXTURE_2D;
		2414
		2415	$self->SUPER::_draw;
		2416	}
		2417
		2418	#############################################################################
		2419
2395	package CFPlus::UI::Button;	2420	package CFPlus::UI::Button;
2396		2421
2397	our @ISA = CFPlus::UI::Label::;	2422	our @ISA = CFPlus::UI::Label::;
2398		2423
2399	use CFPlus::OpenGL;	2424	use CFPlus::OpenGL;
…		…
2503	sub _draw {	2528	sub _draw {
2504	my ($self) = @_;	2529	my ($self) = @_;
2505		2530
2506	$self->SUPER::_draw;	2531	$self->SUPER::_draw;
2507		2532
2508	glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;	2533	glTranslate $self->{padding_x}, $self->{padding_y}, 0;
2509		2534
2510	my ($w, $h) = @$self{qw(w h)};	2535	my ($w, $h) = @$self{qw(w h)};
2511		2536
2512	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;
2513		2538
…		…
2533	sub new {	2558	sub new {
2534	my $class = shift;	2559	my $class = shift;
2535		2560
2536	my $self = $class->SUPER::new (	2561	my $self = $class->SUPER::new (
2537	can_events => 0,	2562	can_events => 0,
		2563	scale => 1,
2538	@_,	2564	@_,
2539	);	2565	);
2540		2566
2541	$self->{path} || $self->{tex}	2567	$self->{path} || $self->{tex}
2542	or Carp::croak "'path' or 'tex' attributes required";	2568	or Carp::croak "'path' or 'tex' attributes required";
…		…
2567	}	2593	}
2568		2594
2569	sub size_request {	2595	sub size_request {
2570	my ($self) = @_;	2596	my ($self) = @_;
2571		2597
2572	($self->{tex}{w}, $self->{tex}{h})	2598	(int $self->{tex}{w} * $self->{scale}, int $self->{tex}{h} * $self->{scale})
2573	}	2599	}
2574		2600
2575	sub _draw {	2601	sub _draw {
2576	my ($self) = @_;	2602	my ($self) = @_;
2577		2603
…		…
2587	}	2613	}
2588		2614
2589	glEnable GL_TEXTURE_2D;	2615	glEnable GL_TEXTURE_2D;
2590	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2616	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2591		2617
2592	$tex->draw_quad (0, 0, $w, $h);	2618	$tex->draw_quad_alpha (0, 0, $w, $h);
2593		2619
2594	glDisable GL_TEXTURE_2D;	2620	glDisable GL_TEXTURE_2D;
2595	}	2621	}
2596		2622
2597	#############################################################################	2623	#############################################################################
…		…
2616	align => 0,	2642	align => 0,
2617	valign => 0,	2643	valign => 0,
2618	can_events => 1,	2644	can_events => 1,
2619	@_	2645	@_
2620	);	2646	);
		2647	}
		2648
		2649	sub invoke_button_down {
		2650	my ($self, $ev, $x, $y) = @_;
		2651
		2652	1
2621	}	2653	}
2622		2654
2623	sub invoke_button_up {	2655	sub invoke_button_up {
2624	my ($self, $ev, $x, $y) = @_;	2656	my ($self, $ev, $x, $y) = @_;
2625		2657
…		…
2765	glDisable GL_TEXTURE_2D;	2797	glDisable GL_TEXTURE_2D;
2766	}	2798	}
2767		2799
2768	#############################################################################	2800	#############################################################################
2769		2801
		2802	package CFPlus::UI::Progress;
		2803
		2804	our @ISA = CFPlus::UI::Label::;
		2805
		2806	use CFPlus::OpenGL;
		2807
		2808	sub new {
		2809	my ($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
2770	package CFPlus::UI::Gauge;	2940	package CFPlus::UI::Gauge;
2771		2941
2772	our @ISA = CFPlus::UI::VBox::;	2942	our @ISA = CFPlus::UI::VBox::;
2773		2943
2774	sub new {	2944	sub new {
…		…
2899		3069
2900	$self->SUPER::invoke_button_down ($ev, $x, $y);	3070	$self->SUPER::invoke_button_down ($ev, $x, $y);
2901		3071
2902	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];	3072	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2903		3073
2904	$self->invoke_mouse_motion ($ev, $x, $y)	3074	$self->invoke_mouse_motion ($ev, $x, $y);
		3075
		3076	1
2905	}	3077	}
2906		3078
2907	sub invoke_mouse_motion {	3079	sub invoke_mouse_motion {
2908	my ($self, $ev, $x, $y) = @_;	3080	my ($self, $ev, $x, $y) = @_;
2909		3081
…		…
2929		3101
2930	my $pagepart = $ev->{mod} & CFPlus::KMOD_SHIFT ? 1 : 0.2;	3102	my $pagepart = $ev->{mod} & CFPlus::KMOD_SHIFT ? 1 : 0.2;
2931		3103
2932	$self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * $pagepart);	3104	$self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * $pagepart);
2933		3105
2934	! ! $delta	3106	1
2935	}	3107	}
2936		3108
2937	sub update {	3109	sub update {
2938	my ($self) = @_;	3110	my ($self) = @_;
2939		3111
…		…
3070	}	3242	}
3071		3243
3072	sub size_request {	3244	sub size_request {
3073	my ($self) = @_;	3245	my ($self) = @_;
3074		3246
3075	my ($empty, $slider) = @{ $self->{children} };	3247	my ($empty, $slider) = $self->visible_children;
3076		3248
3077	local $self->{children} = [$empty, $slider];	3249	local $self->{children} = [$empty, $slider];
3078	$self->SUPER::size_request	3250	$self->SUPER::size_request
3079	}	3251	}
3080		3252
…		…
3269		3441
3270	if ($y0 < $y + $h && $y < $y1) {	3442	if ($y0 < $y + $h && $y < $y1) {
3271	my $layout = $self->get_layout ($para);	3443	my $layout = $self->get_layout ($para);
3272		3444
3273	$layout->render ($para->{indent}, $y - $y0);	3445	$layout->render ($para->{indent}, $y - $y0);
		3446	$layout->draw;
3274		3447
3275	if (my @w = @{ $para->{widget} }) {	3448	if (my @w = @{ $para->{widget} }) {
3276	my @s = $layout->get_shapes;	3449	my @s = $layout->get_shapes;
3277		3450
3278	for (@w) {	3451	for (@w) {
…		…
3400	}	3573	}
3401		3574
3402	sub set_tooltip_from {	3575	sub set_tooltip_from {
3403	my ($self, $widget) = @_;	3576	my ($self, $widget) = @_;
3404		3577
3405	$widget->{tooltip} = CFPlus::Pod::section_label tooltip => $1
3406	if $widget->{tooltip} =~ /^#(.*)$/;
3407
3408	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 $tip =~ /^#(.*)$/;
3409		3583
3410	if ($ENV{CFPLUS_DEBUG} & 2) {	3584	if ($ENV{CFPLUS_DEBUG} & 2) {
3411	$tooltip .= "\n\n" . (ref $widget) . "\n"	3585	$tip .= "\n\n" . (ref $widget) . "\n"
3412	. "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"	3586	. "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
3413	. "req $widget->{req_w} $widget->{req_h}\n"	3587	. "req $widget->{req_w} $widget->{req_h}\n"
3414	. "visible $widget->{visible}";	3588	. "visible $widget->{visible}";
3415	}	3589	}
3416		3590
3417	$tooltip =~ s/^\n+//;	3591	$tip =~ s/^\n+//;
3418	$tooltip =~ s/\n+$//;	3592	$tip =~ s/\n+$//;
3419		3593
3420	$self->add (new CFPlus::UI::Label	3594	$self->add (new CFPlus::UI::Label
3421	markup => $tooltip,	3595	markup => $tip,
3422	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,	3596	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
3423	fontsize => 0.8,	3597	fontsize => 0.8,
3424	style => 1, # FLAG_INVERSE	3598	style => 1, # FLAG_INVERSE
3425	ellipsise => 0,	3599	ellipsise => 0,
3426	font => ($widget->{tooltip_font} || $::FONT_PROP),	3600	font => ($widget->{tooltip_font} || $::FONT_PROP),
…		…
3464	}	3638	}
3465		3639
3466	sub _draw {	3640	sub _draw {
3467	my ($self) = @_;	3641	my ($self) = @_;
3468		3642
3469	glTranslate 0.375, 0.375;
3470
3471	my ($w, $h) = @$self{qw(w h)};	3643	my ($w, $h) = @$self{qw(w h)};
3472		3644
3473	glColor 1, 0.8, 0.4;	3645	glColor 1, 0.8, 0.4;
3474	glBegin GL_QUADS;	3646	glRect 0, 0, $w, $h;
3475	glVertex 0 , 0;
3476	glVertex 0 , $h;
3477	glVertex $w, $h;
3478	glVertex $w, 0;
3479	glEnd;
3480		3647
3481	glColor 0, 0, 0;	3648	glColor 0, 0, 0;
3482	glBegin GL_LINE_LOOP;	3649	glRect_lineloop .5, .5, $w + .5, $h + .5;
3483	glVertex 0 , 0;
3484	glVertex 0 , $h;
3485	glVertex $w, $h;
3486	glVertex $w, 0;
3487	glEnd;
3488		3650
3489	glTranslate 2 - 0.375, 2 - 0.375;	3651	glTranslate 2, 2;
3490		3652
3491	$self->SUPER::_draw;	3653	$self->SUPER::_draw;
3492	}	3654	}
3493		3655
3494	#############################################################################	3656	#############################################################################
…		…
3511	);	3673	);
3512		3674
3513	if ($self->{anim} && $self->{animspeed}) {	3675	if ($self->{anim} && $self->{animspeed}) {
3514	CFPlus::weaken (my $widget = $self);	3676	CFPlus::weaken (my $widget = $self);
3515		3677
3516	$widget->{animspeed} = List::Util::max 0.05, $widget->{animspeed};	3678	$self->{animspeed} = List::Util::max 0.05, $self->{animspeed};
3517	$widget->{anim_start} = $self->{animspeed} * Event::time / $self->{animspeed};	3679	$self->{timer} = EV::periodic_ns 0, $self->{animspeed}, undef, sub {
3518	$self->{timer} = Event->timer (
3519	parked => 1,
3520	cb => sub {
3521	return unless $::CONN && $widget;	3680	return unless $::CONN;
3522		3681
		3682	my $w = $widget
		3683	or return;
		3684
3523	++$widget->{frame};	3685	++$w->{frame};
3524	$widget->update_face;	3686	$w->update_face;
		3687
		3688	# somehow, $widget can go away
3525	$widget->update;	3689	$w->update;
3526
3527	$widget->update_timer;	3690	$w->update_timer;
3528	},
3529	);	3691	};
3530		3692
3531	$self->update_face;	3693	$self->update_face;
3532	$self->update_timer;	3694	$self->update_timer;
3533	}	3695	}
3534		3696
…		…
3539	my ($self) = @_;	3701	my ($self) = @_;
3540		3702
3541	return unless $self->{timer};	3703	return unless $self->{timer};
3542		3704
3543	if ($self->{visible}) {	3705	if ($self->{visible}) {
3544	$self->{timer}->at (
3545	$self->{anim_start}
3546	+ $self->{animspeed}
3547	* int 1.5 + (Event::time - $self->{anim_start}) / $self->{animspeed}
3548	);
3549	$self->{timer}->start;	3706	$self->{timer}->start;
3550	} else {	3707	} else {
3551	$self->{timer}->stop;	3708	$self->{timer}->stop;
3552	}	3709	}
3553	}	3710	}
3554		3711
3555	sub update_face {	3712	sub update_face {
3556	my ($self) = @_;	3713	my ($self) = @_;
3557		3714
3558	return unless $::CONN;
3559
3560	if (my $anim = $::CONN->{anim}[$self->{anim}]) {
3561	if ($anim && @$anim) {
3562	delete $self->{wait_face};
3563	$self->{face} = $anim->[ $self->{frame} % @$anim ];
3564	}
3565	}
3566	}
3567
3568	sub size_request {
3569	my ($self) = @_;
3570
3571	if ($::CONN) {	3715	if ($::CONN) {
3572	if (my $faceid = $::CONN->{faceid}[$self->{face}]) {	3716	if (my $anim = $::CONN->{anim}[$self->{anim}]) {
3573	if (my $tex = $::CONN->{texture}[$faceid]) {	3717	if ($anim && @$anim) {
3574	return ($self->{size_w} || $tex->{w}, $self->{size_h} || $tex->{h});	3718	$self->{face} = $anim->[ $self->{frame} % @$anim ];
3575	} else {	3719	delete $self->{face_change_cb};
3576	$self->{wait_face} ||= $::CONN->connect_face_update ($faceid, sub {	3720
3577	$self->realloc;	3721	if (my $tex = $self->{tex} = $::CONN->{texture}[ $::CONN->{face}[$self->{face}]{id} ]) {
		3722	unless ($tex->{name} || $tex->{loading}) {
		3723	$tex->upload (sub { $self->reconfigure });
		3724	}
3578	});	3725	}
3579	}	3726	}
3580	}	3727	}
3581	}	3728	}
		3729	}
		3730
		3731	sub size_request {
		3732	my ($self) = @_;
		3733
		3734	if ($::CONN) {
		3735	if (my $faceid = $::CONN->{face}[$self->{face}]{id}) {
		3736	if (my $tex = $self->{tex} = $::CONN->{texture}[$faceid]) {
		3737	if ($tex->{name}) {
		3738	return ($self->{size_w} || $tex->{w}, $self->{size_h} || $tex->{h});
		3739	} elsif (!$tex->{loading}) {
		3740	$tex->upload (sub { $self->reconfigure });
		3741	}
		3742	}
		3743
		3744	$self->{face_change_cb} ||= $::CONN->on_face_change ($self->{face}, sub { $self->reconfigure });
		3745	}
		3746	}
3582		3747
3583	($self->{size_w} || 8, $self->{size_h} || 8)	3748	($self->{size_w} || 8, $self->{size_h} || 8)
3584	}	3749	}
3585		3750
3586	sub update {	3751	sub update {
…		…
3600	}	3765	}
3601		3766
3602	sub _draw {	3767	sub _draw {
3603	my ($self) = @_;	3768	my ($self) = @_;
3604		3769
3605	return unless $::CONN;
3606
3607	$self->SUPER::_draw;	3770	$self->SUPER::_draw;
3608		3771
3609	my $faceid = $::CONN->{faceid}[$self->{face}]	3772	if (my $tex = $self->{tex}) {
3610	or return;
3611
3612	my $tex = $::CONN->{texture}[$faceid];
3613
3614	if ($tex) {
3615	glEnable GL_TEXTURE_2D;	3773	glEnable GL_TEXTURE_2D;
3616	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	3774	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
3617	glColor 0, 0, 0, 1;	3775	glColor 0, 0, 0, 1;
3618	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});	3776	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
3619	glDisable GL_TEXTURE_2D;	3777	glDisable GL_TEXTURE_2D;
…		…
3671	children => [	3829	children => [
3672	(new CFPlus::UI::Label markup => $left, expand => 1),	3830	(new CFPlus::UI::Label markup => $left, expand => 1),
3673	(new CFPlus::UI::Label markup => $right, align => +1),	3831	(new CFPlus::UI::Label markup => $right, align => +1),
3674	],	3832	],
3675	;	3833	;
3676		3834
3677	} else {	3835	} else {
3678	$widget = new CFPlus::UI::Label	3836	$widget = new CFPlus::UI::Label
3679	can_hover => 1,	3837	can_hover => 1,
3680	can_events => 1,	3838	can_events => 1,
3681	markup => $widget,	3839	markup => $widget,
…		…
3806		3964
3807	#############################################################################	3965	#############################################################################
3808		3966
3809	package CFPlus::UI::Notebook;	3967	package CFPlus::UI::Notebook;
3810		3968
		3969	use CFPlus::OpenGL;
		3970
3811	our @ISA = CFPlus::UI::VBox::;	3971	our @ISA = CFPlus::UI::VBox::;
3812		3972
3813	sub new {	3973	sub new {
3814	my $class = shift;	3974	my $class = shift;
3815		3975
3816	my $self = $class->SUPER::new (	3976	my $self = $class->SUPER::new (
3817	buttonbar => (new CFPlus::UI::Buttonbar),	3977	buttonbar => (new CFPlus::UI::Buttonbar),
3818	multiplexer => (new CFPlus::UI::Multiplexer expand => 1),	3978	multiplexer => (new CFPlus::UI::Multiplexer expand => 1),
		3979	active_outline => [.7, .7, 0.2],
3819	# filter => # will be put between multiplexer and $self	3980	# filter => # will be put between multiplexer and $self
3820	@_,	3981	@_,
3821	);	3982	);
3822		3983
3823	$self->{filter}->add ($self->{multiplexer}) if $self->{filter};	3984	$self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3824	$self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});	3985	$self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3825		3986
		3987	{
		3988	Scalar::Util::weaken (my $wself = $self);
		3989
		3990	$self->{multiplexer}->connect (c_add => sub {
		3991	my ($mplex, $widgets) = @_;
		3992
		3993	for my $child (@$widgets) {
		3994	Scalar::Util::weaken $child;
		3995	$child->{c_tab_} ||= do {
		3996	my $tab =
		3997	(UNIVERSAL::isa $child->{c_tab}, "CFPlus::UI::Base")
		3998	? $child->{c_tab}
		3999	: new CFPlus::UI::Button markup => $child->{c_tab}[0], tooltip => $child->{c_tab}[1];
		4000
		4001	$tab->connect (activate => sub {
		4002	$wself->set_current_page ($child);
		4003	});
		4004
		4005	$tab
		4006	};
		4007
		4008	$self->{buttonbar}->add ($child->{c_tab_});
		4009	}
		4010	});
		4011
		4012	$self->{multiplexer}->connect (c_remove => sub {
		4013	my ($mplex, $widgets) = @_;
		4014
		4015	for my $child (@$widgets) {
		4016	$wself->{buttonbar}->remove ($child->{c_tab_});
		4017	}
		4018	});
		4019	}
		4020
3826	$self	4021	$self
3827	}	4022	}
3828		4023
3829	sub add {	4024	sub add {
		4025	my ($self, @widgets) = @_;
		4026
		4027	$self->{multiplexer}->add (@widgets)
		4028	}
		4029
		4030	sub remove {
		4031	my ($self, @widgets) = @_;
		4032
		4033	$self->{multiplexer}->remove (@widgets)
		4034	}
		4035
		4036	sub pages {
		4037	my ($self) = @_;
		4038	$self->{multiplexer}->children
		4039	}
		4040
		4041	sub add_tab {
3830	my ($self, $title, $widget, $tooltip) = @_;	4042	my ($self, $title, $widget, $tooltip) = @_;
3831		4043
3832	CFPlus::weaken $self;	4044	$title = [$title, $tooltip] unless ref $title;
		4045	$widget->{c_tab} = $title;
3833		4046
3834	$self->{buttonbar}->add (new CFPlus::UI::Button
3835	markup => $title,
3836	tooltip => $tooltip,
3837	on_activate => sub { $self->set_current_page ($widget) },
3838	);
3839
3840	$self->{multiplexer}->add ($widget);	4047	$self->add ($widget);
3841	}	4048	}
3842		4049
3843	sub get_current_page {	4050	sub get_current_page {
3844	my ($self) = @_;	4051	my ($self) = @_;
3845		4052
…		…
3849	sub set_current_page {	4056	sub set_current_page {
3850	my ($self, $page) = @_;	4057	my ($self, $page) = @_;
3851		4058
3852	$self->{multiplexer}->set_current_page ($page);	4059	$self->{multiplexer}->set_current_page ($page);
3853	$self->emit (page_changed => $self->{multiplexer}{current});	4060	$self->emit (page_changed => $self->{multiplexer}{current});
		4061	}
		4062
		4063	sub _draw {
		4064	my ($self) = @_;
		4065
		4066	$self->SUPER::_draw ();
		4067
		4068	if (my $cur = $self->{multiplexer}{current}) {
		4069	if ($cur = $cur->{c_tab_}) {
		4070	glTranslate $self->{buttonbar}{x} + $cur->{x},
		4071	$self->{buttonbar}{y} + $cur->{y};
		4072	glLineWidth 3;
		4073	#glEnable GL_BLEND;
		4074	#glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
		4075	glColor @{$self->{active_outline}};
		4076	glRect_lineloop 1.5, 1.5, $cur->{w} - 1.5, $cur->{h} - 1.5;
		4077	glLineWidth 1;
		4078	#glDisable GL_BLEND;
		4079	}
		4080	}
3854	}	4081	}
3855		4082
3856	#############################################################################	4083	#############################################################################
3857		4084
3858	package CFPlus::UI::Selector;	4085	package CFPlus::UI::Selector;
…		…
3890	}	4117	}
3891		4118
3892	sub _set_value {	4119	sub _set_value {
3893	my ($self, $value) = @_;	4120	my ($self, $value) = @_;
3894		4121
3895	my ($item) = grep $_->[0] eq $value, @{ $self->{options} }	4122	my ($item) = grep $_->[0] eq $value, @{ $self->{options} };
		4123	$item ||= $self->{options}[0]
3896	or return;	4124	or return;
3897		4125
3898	$self->{value} = $item->[0];	4126	$self->{value} = $item->[0];
3899	$self->set_markup ("$item->[1] ⇓");	4127	$self->set_markup ("$item->[1] ⇓");
3900	$self->set_tooltip ($item->[2]);	4128	# $self->set_tooltip ($item->[2]);
3901	}	4129	}
3902		4130
3903	sub set_value {	4131	sub set_value {
3904	my ($self, $value) = @_;	4132	my ($self, $value) = @_;
3905		4133
3906	return unless $self->{value} ne $value;	4134	return unless $self->{value} ne $value;
3907		4135
3908	$self->_set_value ($value);	4136	$self->_set_value ($value);
3909	$self->emit (changed => $value);	4137	$self->emit (changed => $value);
		4138	}
		4139
		4140	sub set_options {
		4141	my ($self, $options) = @_;
		4142
		4143	$self->{options} = $options;
		4144	$self->_set_value ($self->{value});
3910	}	4145	}
3911		4146
3912	#############################################################################	4147	#############################################################################
3913		4148
3914	package CFPlus::UI::Statusbox;	4149	package CFPlus::UI::Statusbox;
…		…
3923	@_,	4158	@_,
3924	);	4159	);
3925		4160
3926	CFPlus::weaken (my $this = $self);	4161	CFPlus::weaken (my $this = $self);
3927		4162
3928	$self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });	4163	$self->{timer} = EV::timer 1, 1, sub { $this->reorder };
3929		4164
3930	$self	4165	$self
3931	}	4166	}
3932		4167
3933	sub reorder {	4168	sub reorder {
…		…
3941		4176
3942	while (my ($k, $v) = each %{ $self->{item} }) {	4177	while (my ($k, $v) = each %{ $self->{item} }) {
3943	delete $self->{item}{$k} if $v->{timeout} < $NOW;	4178	delete $self->{item}{$k} if $v->{timeout} < $NOW;
3944	}	4179	}
3945		4180
		4181	$self->{timer}->set (1, 1);
		4182
3946	my @widgets;	4183	my @widgets;
3947		4184
3948	my @items = sort {	4185	my @items = sort {
3949	$a->{pri} <=> $b->{pri}	4186	$a->{pri} <=> $b->{pri}
3950	or $b->{id} <=> $a->{id}	4187	or $b->{id} <=> $a->{id}
3951	} values %{ $self->{item} };	4188	} values %{ $self->{item} };
3952
3953	$self->{timer}->interval (1);
3954		4189
3955	my $count = 10 + 1;	4190	my $count = 10 + 1;
3956	for my $item (@items) {	4191	for my $item (@items) {
3957	last unless --$count;	4192	last unless --$count;
3958		4193
…		…
3982	if ((my $diff = $item->{timeout} - $NOW) < 2) {	4217	if ((my $diff = $item->{timeout} - $NOW) < 2) {
3983	$label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;	4218	$label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3984	$label->update;	4219	$label->update;
3985	$label->set_max_size (undef, $label->{req_h} * $diff)	4220	$label->set_max_size (undef, $label->{req_h} * $diff)
3986	if $diff < 1;	4221	if $diff < 1;
3987	$self->{timer}->interval (1/30);	4222	$self->{timer}->set (1/30, 1/30);
3988	} else {	4223	} else {
3989	$label->{fg}[3] = $item->{fg}[3] || 1;	4224	$label->{fg}[3] = $item->{fg}[3] || 1;
3990	}	4225	}
3991		4226
3992	push @widgets, $label;	4227	push @widgets, $label;
…		…
4128	}	4363	}
4129		4364
4130	sub update {	4365	sub update {
4131	my ($self) = @_;	4366	my ($self) = @_;
4132		4367
4133	$::WANT_REFRESH++;	4368	$::WANT_REFRESH->start;
4134	}	4369	}
4135		4370
4136	sub add {	4371	sub add {
4137	my ($self, @children) = @_;	4372	my ($self, @children) = @_;
4138		4373
…		…
4175	while ($self->{refresh_hook}) {	4410	while ($self->{refresh_hook}) {
4176	$_->()	4411	$_->()
4177	for values %{delete $self->{refresh_hook}};	4412	for values %{delete $self->{refresh_hook}};
4178	}	4413	}
4179		4414
4180	if ($self->{realloc}) {	4415	while ($self->{realloc}) {
4181	my %queue;	4416	my %queue;
4182	my @queue;	4417	my @queue;
4183	my $widget;	4418	my $widget;
4184		4419
4185	outer:	4420	outer:
…		…
4232	}	4467	}
4233	}	4468	}
4234		4469
4235	delete $self->{realloc}{$widget+0};	4470	delete $self->{realloc}{$widget+0};
4236	}	4471	}
4237	}
4238		4472
4239	while (my $size_alloc = delete $self->{size_alloc}) {	4473	while (my $size_alloc = delete $self->{size_alloc}) {
4240	my @queue = sort { $b->{visible} <=> $a->{visible} }	4474	my @queue = sort { $a->{visible} <=> $b->{visible} }
4241	values %$size_alloc;	4475	values %$size_alloc;
4242		4476
4243	while () {	4477	while () {
4244	my $widget = pop @queue || last;	4478	my $widget = pop @queue || last;
4245		4479
4246	my ($w, $h) = @$widget{qw(alloc_w alloc_h)};	4480	my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
4247		4481
4248	$w = 0 if $w < 0;
4249	$h = 0 if $h < 0;
4250
4251	$w = max $widget->{min_w}, $w;	4482	$w = max $widget->{min_w}, $w;
4252	$h = max $widget->{min_h}, $h;	4483	$h = max $widget->{min_h}, $h;
4253		4484
4254	# $w = min $self->{w} - $widget->{x}, $w if $self->{w};	4485	# $w = min $self->{w} - $widget->{x}, $w if $self->{w};
4255	# $h = min $self->{h} - $widget->{y}, $h if $self->{h};	4486	# $h = min $self->{h} - $widget->{y}, $h if $self->{h};
4256		4487
4257	$w = min $widget->{max_w}, $w if exists $widget->{max_w};	4488	$w = min $widget->{max_w}, $w if exists $widget->{max_w};
4258	$h = min $widget->{max_h}, $h if exists $widget->{max_h};	4489	$h = min $widget->{max_h}, $h if exists $widget->{max_h};
4259		4490
4260	$w = int $w + 0.5;	4491	$w = int $w + 0.5;
4261	$h = int $h + 0.5;	4492	$h = int $h + 0.5;
4262		4493
4263	if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {	4494	if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
4264	$widget->{old_w} = $widget->{w};	4495	$widget->{old_w} = $widget->{w};
4265	$widget->{old_h} = $widget->{h};	4496	$widget->{old_h} = $widget->{h};
4266		4497
4267	$widget->{w} = $w;	4498	$widget->{w} = $w;
4268	$widget->{h} = $h;	4499	$widget->{h} = $h;
4269		4500
4270	$widget->emit (size_allocate => $w, $h);	4501	$widget->emit (size_allocate => $w, $h);
		4502	}
4271	}	4503	}
4272	}	4504	}
4273	}	4505	}
4274		4506
4275	while ($self->{post_alloc_hook}) {	4507	while ($self->{post_alloc_hook}) {

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