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

Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.362 by root, Sat Dec 9 21:26:46 2006 UTC vs.
Revision 1.444 by root, Sat Dec 8 18:38:13 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) {
		28	$TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};
27	$TOOLTIP->hide;	29	$TOOLTIP->hide;
28		30
29	$TOOLTIP->{owner} = $widget;	31	$TOOLTIP->{owner} = $widget;
		32	$TOOLTIP->{owner}->emit ("tooltip_show") if $TOOLTIP->{owner};
30		33
31	return if $ENV{CFPLUS_DEBUG} & 8;	34	return if $ENV{CFPLUS_DEBUG} & 8;
32		35
33	my $tip = $widget->{tooltip};
34
35	$tip = $tip->($widget) if CODE:: eq ref $tip;
36
37	$TOOLTIP->set_tooltip_from ($widget);	36	$TOOLTIP->set_tooltip_from ($widget);
38	$TOOLTIP->show;	37	$TOOLTIP->show;
39	}	38	}
40		39
41	return;	40	return;
42	}	41	}
43	}	42	}
44	}	43	}
45		44
46	$TOOLTIP->hide;	45	$TOOLTIP->hide;
		46	$TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};
47	delete $TOOLTIP->{owner};	47	delete $TOOLTIP->{owner};
48	});	48	};
49		49
50	sub get_layout {	50	sub get_layout {
51	my $layout;	51	my $layout;
52		52
53	for (grep { $_->{name} } values %WIDGET) {	53	for (grep { $_->{name} } values %WIDGET) {
…		…
88	my $hover = $HOVER; $HOVER = $widget;	88	my $hover = $HOVER; $HOVER = $widget;
89		89
90	$hover->update if $hover && $hover->{can_hover};	90	$hover->update if $hover && $hover->{can_hover};
91	$HOVER->update if $HOVER && $HOVER->{can_hover};	91	$HOVER->update if $HOVER && $HOVER->{can_hover};
92		92
93	$TOOLTIP_WATCHER->start;	93	$TOOLTIP_WATCHER->again;
94	}	94	}
95	}	95	}
96		96
97	sub feed_sdl_button_down_event {	97	sub feed_sdl_button_down_event {
98	my ($ev) = @_;	98	my ($ev) = @_;
…		…
104	my $widget = $ROOT->find_widget ($x, $y);	104	my $widget = $ROOT->find_widget ($x, $y);
105		105
106	$GRAB = $widget;	106	$GRAB = $widget;
107	$GRAB->update if $GRAB;	107	$GRAB->update if $GRAB;
108		108
109	$TOOLTIP_WATCHER->cb->();	109	$TOOLTIP_WATCHER->invoke;
110	}	110	}
111		111
112	if ($GRAB) {	112	if ($GRAB) {
113	if ($ev->{button} == 4 || $ev->{button} == 5) {	113	if ($ev->{button} == 4 || $ev->{button} == 5) {
114	# mousewheel	114	# mousewheel
115	$ev->{dx} = 0;
116	$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
117	$GRAB->emit (mouse_wheel => $ev);	121	$GRAB->emit (mouse_wheel => $ev);
118	} else {	122	} else {
119	$GRAB->emit (button_down => $ev)	123	$GRAB->emit (button_down => $ev)
120	}	124	}
121	}	125	}
…		…
135	my $grab = $GRAB; undef $GRAB;	139	my $grab = $GRAB; undef $GRAB;
136	$grab->update if $grab;	140	$grab->update if $grab;
137	$GRAB->update if $GRAB;	141	$GRAB->update if $GRAB;
138		142
139	check_hover $widget;	143	check_hover $widget;
140	$TOOLTIP_WATCHER->cb->();	144	$TOOLTIP_WATCHER->trigger;
141	}	145	}
142	}	146	}
143		147
144	sub feed_sdl_motion_event {	148	sub feed_sdl_motion_event {
145	my ($ev) = @_;	149	my ($ev) = @_;
…		…
265	$self->hide;	269	$self->hide;
266	$self->emit ("destroy");	270	$self->emit ("destroy");
267	%$self = ();	271	%$self = ();
268	}	272	}
269		273
		274	sub TO_JSON {
		275	{ "\fw" => $_[0]{s_id} }
		276	}
		277
270	sub show {	278	sub show {
271	my ($self) = @_;	279	my ($self) = @_;
272		280
273	return if $self->{parent};	281	return if $self->{parent};
274		282
…		…
301	delete $self->{root};	309	delete $self->{root};
302		310
303	undef $GRAB if $GRAB == $self;	311	undef $GRAB if $GRAB == $self;
304	undef $HOVER if $HOVER == $self;	312	undef $HOVER if $HOVER == $self;
305		313
306	$CFPlus::UI::TOOLTIP_WATCHER->cb->()	314	$CFPlus::UI::TOOLTIP_WATCHER->trigger
307	if $TOOLTIP->{owner} == $self;	315	if $TOOLTIP->{owner} == $self;
308		316
309	$self->emit ("focus_out");	317	$self->emit ("focus_out");
310	$self->emit (visibility_change => 0);	318	$self->emit (visibility_change => 0);
311	}	319	}
…		…
313	sub set_visibility {	321	sub set_visibility {
314	my ($self, $visible) = @_;	322	my ($self, $visible) = @_;
315		323
316	return if $self->{visible} == $visible;	324	return if $self->{visible} == $visible;
317		325
318	$visible ? $self->hide	326	$visible ? $self->show
319	: $self->show;	327	: $self->hide;
320	}	328	}
321		329
322	sub toggle_visibility {	330	sub toggle_visibility {
323	my ($self) = @_;	331	my ($self) = @_;
324		332
…		…
351		359
352	$self->{force_w} = $w;	360	$self->{force_w} = $w;
353	$self->{force_h} = $h;	361	$self->{force_h} = $h;
354		362
355	$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)
356	}	374	}
357		375
358	sub size_request {	376	sub size_request {
359	require Carp;	377	require Carp;
360	Carp::confess "size_request is abstract";	378	Carp::confess "size_request is abstract";
…		…
422		440
423	$self->{tooltip} = $tooltip;	441	$self->{tooltip} = $tooltip;
424		442
425	if ($CFPlus::UI::TOOLTIP->{owner} == $self) {	443	if ($CFPlus::UI::TOOLTIP->{owner} == $self) {
426	delete $CFPlus::UI::TOOLTIP->{owner};	444	delete $CFPlus::UI::TOOLTIP->{owner};
427	$CFPlus::UI::TOOLTIP_WATCHER->cb->();	445	$CFPlus::UI::TOOLTIP_WATCHER->trigger;
428	}	446	}
429	}	447	}
430		448
431	# translate global coordinates to local coordinate system	449	# translate global coordinates to local coordinate system
432	sub coord2local {	450	sub coord2local {
…		…
540		558
541	# parent	559	# parent
542	$self->{parent} && $self->{parent}->emit ($signal, @args)	560	$self->{parent} && $self->{parent}->emit ($signal, @args)
543	}	561	}
544		562
545	sub find_widget {	563	#sub find_widget {
546	my ($self, $x, $y) = @_;	564	# in .xs
547
548	return () unless $self->{can_events};
549
550	return $self
551	if $x >= $self->{x} && $x < $self->{x} + $self->{w}
552	&& $y >= $self->{y} && $y < $self->{y} + $self->{h};
553
554	()
555	}
556		565
557	sub set_parent {	566	sub set_parent {
558	my ($self, $parent) = @_;	567	my ($self, $parent) = @_;
559		568
560	CFPlus::weaken ($self->{parent} = $parent);	569	CFPlus::weaken ($self->{parent} = $parent);
…		…
591		600
592	# using global variables seems a bit hacky, but passing through all drawing	601	# using global variables seems a bit hacky, but passing through all drawing
593	# functions seems pointless.	602	# functions seems pointless.
594	our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn	603	our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
595		604
596	sub draw {	605	#sub draw {
597	my ($self) = @_;	606	#CFPlus.xs
598
599	return unless $self->{h} && $self->{w};
600
601	# update screen rectangle
602	local $draw_x = $draw_x + $self->{x};
603	local $draw_y = $draw_y + $self->{y};
604
605	# skip widgets that are entirely outside the drawing area
606	return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
607	|| ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
608
609	glPushMatrix;
610	glTranslate $self->{x}, $self->{y}, 0;
611
612	if ($self == $HOVER && $self->{can_hover}) {
613	glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
614	glEnable GL_BLEND;
615	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
616	glBegin GL_QUADS;
617	glVertex 0 , 0;
618	glVertex $self->{w}, 0;
619	glVertex $self->{w}, $self->{h};
620	glVertex 0 , $self->{h};
621	glEnd;
622	glDisable GL_BLEND;
623	}
624
625	if ($ENV{CFPLUS_DEBUG} & 1) {
626	glPushMatrix;
627	glColor 1, 1, 0, 1;
628	glTranslate 0.375, 0.375;
629	glBegin GL_LINE_LOOP;
630	glVertex 0 , 0;
631	glVertex $self->{w} - 1, 0;
632	glVertex $self->{w} - 1, $self->{h} - 1;
633	glVertex 0 , $self->{h} - 1;
634	glEnd;
635	glPopMatrix;
636	#CFPlus::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
637	}
638
639	$self->_draw;
640	glPopMatrix;
641	}
642		607
643	sub _draw {	608	sub _draw {
644	my ($self) = @_;	609	my ($self) = @_;
645		610
646	warn "no draw defined for $self\n";	611	warn "no draw defined for $self\n";
647	}	612	}
648		613
649	my $cntx;#d#
650	sub DESTROY {	614	sub DESTROY {
651	my ($self) = @_;	615	my ($self) = @_;
652		616
653	return if CFPlus::in_destruct;	617	return if CFPlus::in_destruct;
654		618
		619	local $@;
655	eval { $self->destroy };	620	eval { $self->destroy };
656	warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;	621	warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
657		622
658	delete $WIDGET{$self+0};	623	delete $WIDGET{$self+0};
659	}	624	}
…		…
667	use strict;	632	use strict;
668	use CFPlus::OpenGL;	633	use CFPlus::OpenGL;
669		634
670	sub new {	635	sub new {
671	my $class = shift;	636	my $class = shift;
672
673	# range [value, low, high, page]
674		637
675	$class->SUPER::new (	638	$class->SUPER::new (
676	#bg => [0, 0, 0, 0.2],	639	#bg => [0, 0, 0, 0.2],
677	#active_bg => [1, 1, 1, 0.5],	640	#active_bg => [1, 1, 1, 0.5],
678	@_	641	@_
…		…
690	my ($w, $h) = @$self{qw(w h)};	653	my ($w, $h) = @$self{qw(w h)};
691		654
692	glEnable GL_BLEND;	655	glEnable GL_BLEND;
693	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;	656	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
694	glColor_premultiply @$color;	657	glColor_premultiply @$color;
695
696	glBegin GL_QUADS;
697	glVertex 0 , 0;
698	glVertex 0 , $h;
699	glVertex $w, $h;	658	glRect 0, 0, $w, $h;
700	glVertex $w, 0;
701	glEnd;
702
703	glDisable GL_BLEND;	659	glDisable GL_BLEND;
704	}	660	}
705	}	661	}
706		662
707	#############################################################################	663	#############################################################################
…		…
739	can_events => 0,	695	can_events => 0,
740	%arg,	696	%arg,
741	);	697	);
742		698
743	$self->add (@$children)	699	$self->add (@$children)
744	if $children;	700	if $children && @$children;
745		701
746	$self	702	$self
747	}	703	}
748		704
749	sub realloc {	705	sub realloc {
…		…
758	my ($self, @widgets) = @_;	714	my ($self, @widgets) = @_;
759		715
760	$_->set_parent ($self)	716	$_->set_parent ($self)
761	for @widgets;	717	for @widgets;
762		718
		719	# TODO: only do this in widgets that need it, e.g. root, fixed
763	use sort 'stable';	720	use sort 'stable';
764		721
765	$self->{children} = [	722	$self->{children} = [
766	sort { $a->{z} <=> $b->{z} }	723	sort { $a->{z} <=> $b->{z} }
767	@{$self->{children}}, @widgets	724	@{$self->{children}}, @widgets
768	];	725	];
769		726
770	$self->realloc;	727	$self->realloc;
		728
		729	$self->emit (c_add => \@widgets);
		730
		731	map $_+0, @widgets
771	}	732	}
772		733
773	sub children {	734	sub children {
774	@{ $_[0]{children} }	735	@{ $_[0]{children} }
775	}	736	}
776		737
777	sub remove {	738	sub remove {
778	my ($self, $child) = @_;	739	my ($self, @widgets) = @_;
779		740
		741	$self->emit (c_remove => \@widgets);
		742
		743	for my $child (@widgets) {
780	delete $child->{parent};	744	delete $child->{parent};
781	$child->hide;	745	$child->hide;
782
783	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];	746	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
		747	}
784		748
785	$self->realloc;	749	$self->realloc;
786	}	750	}
787		751
788	sub clear {	752	sub clear {
789	my ($self) = @_;	753	my ($self) = @_;
790		754
791	my $children = delete $self->{children};	755	my $children = $self->{children};
792	$self->{children} = [];	756	$self->{children} = [];
793		757
794	for (@$children) {	758	for (@$children) {
795	delete $_->{parent};	759	delete $_->{parent};
796	$_->hide;	760	$_->hide;
…		…
816	}	780	}
817		781
818	sub _draw {	782	sub _draw {
819	my ($self) = @_;	783	my ($self) = @_;
820		784
821	$_->draw for @{$self->{children}};	785	$_->draw for $self->visible_children;
822	}	786	}
823		787
824	#############################################################################	788	#############################################################################
825		789
826	package CFPlus::UI::Bin;	790	package CFPlus::UI::Bin;
…		…
836	}	800	}
837		801
838	sub add {	802	sub add {
839	my ($self, $child) = @_;	803	my ($self, $child) = @_;
840		804
841	$self->SUPER::remove ($_) for @{ $self->{children} };	805	$self->clear;
842	$self->SUPER::add ($child);	806	$self->SUPER::add ($child);
843	}	807	}
844		808
845	sub remove {	809	sub remove {
846	my ($self, $widget) = @_;	810	my ($self, $widget) = @_;
…		…
864		828
865	1	829	1
866	}	830	}
867		831
868	#############################################################################	832	#############################################################################
869
870	# back-buffered drawing area	833	# back-buffered drawing area
871		834
872	package CFPlus::UI::Window;	835	package CFPlus::UI::Window;
873		836
874	our @ISA = CFPlus::UI::Bin::;	837	our @ISA = CFPlus::UI::Bin::;
…		…
936	}	899	}
937		900
938	#############################################################################	901	#############################################################################
939		902
940	package CFPlus::UI::ViewPort;	903	package CFPlus::UI::ViewPort;
		904
		905	use List::Util qw(min max);
941		906
942	our @ISA = CFPlus::UI::Window::;	907	our @ISA = CFPlus::UI::Window::;
943		908
944	sub new {	909	sub new {
945	my $class = shift;	910	my $class = shift;
…		…
954	sub size_request {	919	sub size_request {
955	my ($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, $h)
963	}	928	}
964		929
965	sub invoke_size_allocate {	930	sub invoke_size_allocate {
…		…
977	}	942	}
978		943
979	sub set_offset {	944	sub set_offset {
980	my ($self, $x, $y) = @_;	945	my ($self, $x, $y) = @_;
981		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}) {
982	$self->{view_x} = int $x;	951	$self->{view_x} = $x;
983	$self->{view_y} = int $y;	952	$self->{view_y} = $y;
984		953
		954	$self->emit (changed => $x, $y);
985	$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	}
986	}	975	}
987		976
988	# 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 $self... but we should not ask for that
989	sub coord2local {	978	sub coord2local {
990	my ($self, $x, $y) = @_;	979	my ($self, $x, $y) = @_;
…		…
1005	my ($self, $x, $y) = @_;	994	my ($self, $x, $y) = @_;
1006		995
1007	if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}	996	if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
1008	&& $y >= $self->{y} && $y < $self->{y} + $self->{h}	997	&& $y >= $self->{y} && $y < $self->{y} + $self->{h}
1009	) {	998	) {
1010	$self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})	999	$self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
1011	} else {	1000	} else {
1012	$self->CFPlus::UI::Base::find_widget ($x, $y)	1001	$self->CFPlus::UI::Base::find_widget ($x, $y)
1013	}	1002	}
1014	}	1003	}
1015		1004
…		…
1026		1015
1027	#############################################################################	1016	#############################################################################
1028		1017
1029	package CFPlus::UI::ScrolledWindow;	1018	package CFPlus::UI::ScrolledWindow;
1030		1019
1031	our @ISA = CFPlus::UI::HBox::;	1020	our @ISA = CFPlus::UI::Table::;
1032		1021
1033	sub new {	1022	sub new {
1034	my ($class, %arg) = @_;	1023	my ($class, %arg) = @_;
1035		1024
1036	my $child = delete $arg{child};	1025	my $child = delete $arg{child};
1037		1026
1038	my $self;	1027	my $self;
1039		1028
1040	my $slider = new CFPlus::UI::Slider	1029	my $hslider = new CFPlus::UI::Slider
		1030	c_col => 0,
		1031	c_row => 1,
		1032	vertical => 0,
		1033	range => [0, 0, 1, 0.01], # HACK fix
		1034	on_changed => sub {
		1035	$self->{hpos} = $_[1];
		1036	$self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
		1037	},
		1038	;
		1039
		1040	my $vslider = new CFPlus::UI::Slider
		1041	c_col => 1,
		1042	c_row => 0,
1041	vertical => 1,	1043	vertical => 1,
1042	range => [0, 0, 1, 0.01], # HACK fix	1044	range => [0, 0, 1, 0.01], # HACK fix
1043	on_changed => sub {	1045	on_changed => sub {
1044	$self->{vp}->set_offset (0, $_[1]);	1046	$self->{vpos} = $_[1];
		1047	$self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
1045	},	1048	},
1046	;	1049	;
1047		1050
1048	$self = $class->SUPER::new (	1051	$self = $class->SUPER::new (
1049	vp => (new CFPlus::UI::ViewPort expand => 1),	1052	scroll_x => 0,
		1053	scroll_y => 1,
1050	can_events => 1,	1054	can_events => 1,
1051	slider => $slider,	1055	hslider => $hslider,
		1056	vslider => $vslider,
		1057	col_expand => [1, 0],
		1058	row_expand => [1, 0],
1052	%arg,	1059	%arg,
1053	);	1060	);
1054		1061
		1062	$self->{vp} = new CFPlus::UI::ViewPort
		1063	c_col => 0,
		1064	c_row => 0,
		1065	expand => 1,
		1066	scroll_x => $self->{scroll_x},
		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	},
		1081	;
		1082
1055	$self->SUPER::add ($self->{vp}, $self->{slider});	1083	$self->SUPER::add ($self->{vp});
		1084
1056	$self->add ($child) if $child;	1085	$self->add ($child) if $child;
1057		1086
1058	$self	1087	$self
1059	}	1088	}
1060
1061	#TODO# update range on size_allocate depending on child
1062		1089
1063	sub add {	1090	sub add {
1064	my ($self, $widget) = @_;	1091	my ($self, $widget) = @_;
1065		1092
1066	$self->{vp}->add ($self->{child} = $widget);	1093	$self->{vp}->add ($self->{child} = $widget);
1067	}	1094	}
1068		1095
		1096	sub set_offset { shift->{vp}->set_offset (@_) }
		1097	sub set_center { shift->{vp}->set_center (@_) }
		1098	sub make_visible { shift->{vp}->make_visible (@_) }
		1099
		1100	sub update_slider {
		1101	my ($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, $oy);
		1145	};
		1146	}
		1147
1069	sub invoke_mouse_wheel {	1148	sub invoke_mouse_wheel {
1070	my ($self, $ev) = @_;	1149	my ($self, $ev) = @_;
1071		1150
1072	return 0 unless $ev->{dy}; # only vertical movements
1073
1074	$self->{slider}->emit (mouse_wheel => $ev);	1151	$self->{vslider}->emit (mouse_wheel => $ev) if $self->{vslider_visible};
		1152	$self->{hslider}->emit (mouse_wheel => $ev) if $self->{hslider_visible};
1075		1153
1076	1	1154	1
1077	}	1155	}
1078		1156
1079	sub update_slider {	1157	sub invoke_button_down {
1080	my ($self) = @_;	1158	my ($self, $ev, $x, $y) = @_;
1081		1159
1082	$self->{slider}->set_range ([$self->{slider}{range}[0], 0, $self->{vp}->child->{h}, $self->{vp}{h}, 1]);	1160	if ($ev->{button} == 2) {
1083	}	1161	$self->start_dragging ($ev);
		1162	return 1;
		1163	}
1084		1164
1085	sub update {	1165	0
1086	my ($self) = @_;	1166	}
1087		1167
1088	$self->SUPER::update;	1168	sub invoke_button_up {
		1169	my ($self, $ev, $x, $y) = @_;
1089		1170
1090	$self->update_slider;	1171	if (delete $self->{motion}) {
		1172	return 1;
		1173	}
		1174
		1175	0
		1176	}
		1177
		1178	sub invoke_mouse_motion {
		1179	my ($self, $ev, $x, $y) = @_;
		1180
		1181	if ($self->{motion}) {
		1182	$self->{motion}->($ev, $x, $y);
		1183	return 1;
		1184	}
		1185
		1186	0
1091	}	1187	}
1092		1188
1093	sub invoke_size_allocate {	1189	sub invoke_size_allocate {
1094	my ($self, $w, $h) = @_;	1190	my ($self, $w, $h) = @_;
1095		1191
1096	$self->update_slider;	1192	$self->update_slider;
1097
1098	$self->SUPER::invoke_size_allocate ($w, $h)	1193	$self->SUPER::invoke_size_allocate ($w, $h)
1099	}	1194	}
1100		1195
1101	#############################################################################	1196	#############################################################################
1102		1197
…		…
1122	my ($w, $h) = @$self{qw(w h)};	1217	my ($w, $h) = @$self{qw(w h)};
1123		1218
1124	glEnable GL_BLEND;	1219	glEnable GL_BLEND;
1125	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;	1220	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1126	glColor_premultiply @{ $self->{bg} };	1221	glColor_premultiply @{ $self->{bg} };
1127
1128	glBegin GL_QUADS;
1129	glVertex 0 , 0;
1130	glVertex 0 , $h;
1131	glVertex $w, $h;	1222	glRect 0, 0, $w, $h;
1132	glVertex $w, 0;
1133	glEnd;
1134
1135	glDisable GL_BLEND;	1223	glDisable GL_BLEND;
1136	}	1224	}
1137		1225
1138	$self->SUPER::_draw;	1226	$self->SUPER::_draw;
1139	}	1227	}
…		…
1252		1340
1253	my @border =	1341	my @border =
1254	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }	1342	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1255	qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);	1343	qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1256		1344
		1345	my @icon =
		1346	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
		1347	qw(x1_move.png x1_resize.png);
		1348
1257	sub new {	1349	sub new {
1258	my ($class, %arg) = @_;	1350	my ($class, %arg) = @_;
1259		1351
1260	my $self = $class->SUPER::new (	1352	my $self = $class->SUPER::new (
1261	bg => [1, 1, 1, 1],	1353	bg => [1, 1, 1, 1],
…		…
1296		1388
1297	sub border {	1389	sub border {
1298	int $_[0]{border} * $::FONTSIZE	1390	int $_[0]{border} * $::FONTSIZE
1299	}	1391	}
1300		1392
		1393	sub get_max_wh {
		1394	my ($self) = @_;
		1395
		1396	return ($self->{w}, $self->{h})
		1397	if $self->{visible} && $self->{w};
		1398
		1399	$self->SUPER::get_max_wh
		1400	}
		1401
1301	sub size_request {	1402	sub size_request {
1302	my ($self) = @_;	1403	my ($self) = @_;
1303		1404
1304	$self->{title_widget}->size_request	1405	$self->{title_widget}->size_request
1305	if $self->{title_widget};	1406	if $self->{title_widget};
…		…
1429	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	1530	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1430		1531
1431	my $border = $self->border;	1532	my $border = $self->border;
1432		1533
1433	glColor @{ $self->{border_bg} };	1534	glColor @{ $self->{border_bg} };
1434	$border[0]->draw_quad_alpha (0, 0, $w, $border);	1535	$border[0]->draw_quad_alpha ( 0, 0, $w, $border);
1435	$border[1]->draw_quad_alpha (0, $border, $border, $ch);	1536	$border[1]->draw_quad_alpha ( 0, $border, $border, $ch);
1436	$border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);	1537	$border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1437	$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, $border);
1438		1553
1439	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {	1554	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1440	glColor @{ $self->{bg} };	1555	glColor @{ $self->{bg} };
1441		1556
1442	# TODO: repeat texture not scale	1557	# TODO: repeat texture not scale
…		…
1463		1578
1464	#############################################################################	1579	#############################################################################
1465		1580
1466	package CFPlus::UI::Table;	1581	package CFPlus::UI::Table;
1467		1582
1468	our @ISA = CFPlus::UI::Base::;	1583	our @ISA = CFPlus::UI::Container::;
1469		1584
1470	use List::Util qw(max sum);	1585	use List::Util qw(max sum);
1471		1586
1472	use CFPlus::OpenGL;	1587	use CFPlus::OpenGL;
1473		1588
1474	sub new {	1589	sub new {
1475	my $class = shift;	1590	my $class = shift;
1476		1591
1477	$class->SUPER::new (	1592	$class->SUPER::new (
1478	col_expand => [],	1593	col_expand => [],
		1594	row_expand => [],
1479	@_,	1595	@_,
1480	)	1596	)
1481	}	1597	}
1482		1598
1483	sub children {
1484	grep $_, map @$_, grep $_, @{ $_[0]{children} }
1485	}
1486
1487	sub add {	1599	sub add {
		1600	my ($self, @widgets) = @_;
		1601
		1602	for my $child (@widgets) {
		1603	$child->{c_rowspan} ||= 1;
		1604	$child->{c_colspan} ||= 1;
		1605	}
		1606
		1607	$self->SUPER::add (@widgets);
		1608	}
		1609
		1610	sub add_at {
1488	my ($self) = shift;	1611	my $self = shift;
		1612
		1613	my @widgets;
1489		1614
1490	while (@_) {	1615	while (@_) {
1491	my ($x, $y, $child) = splice @_, 0, 3, ();	1616	my ($col, $row, $child) = splice @_, 0, 3, ();
1492	$child->set_parent ($self);
1493	$self->{children}[$y][$x] = $child;
1494	}
1495		1617
1496	$self->{force_realloc} = 1;	1618	$child->{c_row} = $row;
1497	$self->{force_size_alloc} = 1;	1619	$child->{c_col} = $col;
1498	$self->realloc;
1499	}
1500		1620
1501	sub remove {	1621	push @widgets, $child;
		1622	}
		1623
		1624	$self->add (@widgets);
		1625	}
		1626
		1627	sub get_wh {
1502	my ($self, $child) = @_;	1628	my ($self) = @_;
1503		1629
1504	# TODO: not yet implemented	1630	my (@w, @h);
1505	}
1506
1507	# TODO: move to container class maybe? send children a signal on removal?
1508	sub clear {
1509	my ($self) = @_;
1510		1631
1511	my @children = $self->children;	1632	my @children = $self->children;
1512	delete $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];
		1642	}
1513		1643	}
1514	for (@children) {
1515	delete $_->{parent};
1516	$_->hide;
1517	}
1518		1644
1519	$self->realloc;	1645	# second pass, rows
1520	}	1646	for my $widget (sort { $a->{c_rowspan} <=> $b->{c_rowspan} } @children) {
1521
1522	sub get_wh {
1523	my ($self) = @_;
1524
1525	my (@w, @h);
1526
1527	for my $y (0 .. $#{$self->{children}}) {
1528	my $row = $self->{children}[$y]
1529	or next;
1530
1531	for my $x (0 .. $#$row) {
1532	my $widget = $row->[$x]
1533	or next;
1534	my ($w, $h) = @$widget{qw(req_w req_h)};	1647	my ($r, $h, $rs) = @$widget{qw(c_row req_h c_rowspan)};
1535		1648
1536	$w[$x] = max $w[$x], $w;	1649	my $sh = sum @h[$r .. $r + $rs - 1];
1537	$h[$y] = max $h[$y], $h;	1650
		1651	if ($h > $sh) {
		1652	$_ += ($h - $sh) / ($sh ? $sh / $_ : $rs) for @h[$r .. $r + $rs - 1];
1538	}	1653	}
1539	}	1654	}
1540		1655
1541	(\@w, \@h)	1656	(\@w, \@h)
1542	}	1657	}
…		…
1558	my ($ws, $hs) = $self->get_wh;	1673	my ($ws, $hs) = $self->get_wh;
1559		1674
1560	my $req_w = (sum @$ws) || 1;	1675	my $req_w = (sum @$ws) || 1;
1561	my $req_h = (sum @$hs) || 1;	1676	my $req_h = (sum @$hs) || 1;
1562		1677
1563	# TODO: nicer code && do row_expand	1678	# now linearly scale the rows/columns to the allocated size
1564	my @col_expand = @{$self->{col_expand}};	1679	my @col_expand = @{$self->{col_expand}};
1565	@col_expand = (1) x @$ws unless @col_expand;	1680	@col_expand = (1) x @$ws unless @col_expand;
1566	my $col_expand = (sum @col_expand) || 1;	1681	my $col_expand = (sum @col_expand) || 1;
1567		1682
1568	# linearly scale sizes
1569	$ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;	1683	$ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
1570	$hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
1571		1684
1572	CFPlus::UI::harmonize $ws;	1685	CFPlus::UI::harmonize $ws;
		1686
		1687	my @row_expand = @{$self->{row_expand}};
		1688	@row_expand = (1) x @$ws unless @row_expand;
		1689	my $row_expand = (sum @row_expand) || 1;
		1690
		1691	$hs->[$_] += $row_expand[$_] / $row_expand * ($h - $req_h) for 0 .. $#$hs;
		1692
1573	CFPlus::UI::harmonize $hs;	1693	CFPlus::UI::harmonize $hs;
1574		1694
1575	my $y;	1695	my @x; for (0 .. $#$ws) { $x[$_ + 1] = $x[$_] + $ws->[$_] }
		1696	my @y; for (0 .. $#$hs) { $y[$_ + 1] = $y[$_] + $hs->[$_] }
1576		1697
1577	for my $r (0 .. $#{$self->{children}}) {	1698	for my $widget ($self->children) {
1578	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)};
1579	or next;
1580		1700
1581	my $x = 0;	1701	$widget->configure (
1582	my $row_h = $hs->[$r];	1702	$x[$c], $y[$r],
		1703	$x[$c + $cs] - $x[$c], $y[$r + $rs] - $y[$r],
1583		1704	);
1584	for my $c (0 .. $#$row) {	1705	}
1585	my $col_w = $ws->[$c];
1586		1706
1587	if (my $widget = $row->[$c]) {	1707	1
1588	$widget->configure ($x, $y, $col_w, $row_h);	1708	}
1589	}
1590		1709
1591	$x += $col_w;	1710	#############################################################################
		1711
		1712	package CFPlus::UI::Fixed;
		1713
		1714	use List::Util qw(min max);
		1715
		1716	our @ISA = CFPlus::UI::Container::;
		1717
		1718	sub _scale($$$) {
		1719	my ($rel, $val, $max) = @_;
		1720
		1721	$rel ? $val * $max : $val
		1722	}
		1723
		1724	sub size_request {
		1725	my ($self) = @_;
		1726
		1727	my ($x1, $y1, $x2, $y2) = (0, 0, 0, 0);
		1728
		1729	# determine overall size by querying abs widgets
		1730	for my $child ($self->visible_children) {
		1731	unless ($child->{c_rel}) {
		1732	my $x = $child->{c_x};
		1733	my $y = $child->{c_y};
		1734
		1735	$x1 = min $x1, $x; $x2 = max $x2, $x + $child->{req_w};
		1736	$y1 = min $y1, $y; $y2 = max $y2, $y + $child->{req_h};
1592	}	1737	}
		1738	}
1593		1739
1594	$y += $row_h;	1740	my $W = $x2 - $x1;
		1741	my $H = $y2 - $y1;
		1742
		1743	# now layout remaining widgets
		1744	for my $child ($self->visible_children) {
		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;
		1748
		1749	$x1 = min $x1, $x; $x2 = max $x2, $x + $child->{req_w};
		1750	$y1 = min $y1, $y; $y2 = max $y2, $y + $child->{req_h};
		1751	}
		1752	}
		1753
		1754	my $W = $x2 - $x1;
		1755	my $H = $y2 - $y1;
		1756
		1757	($W, $H)
		1758	}
		1759
		1760	sub invoke_size_allocate {
		1761	my ($self, $W, $H) = @_;
		1762
		1763	for my $child ($self->visible_children) {
		1764	my $x = _scale $child->{c_rel}, $child->{c_x}, $W;
		1765	my $y = _scale $child->{c_rel}, $child->{c_y}, $H;
		1766
		1767	$x += $child->{c_halign} * $child->{req_w};
		1768	$y += $child->{c_valign} * $child->{req_h};
		1769
		1770	$child->configure (int $x, int $y, $child->{req_w}, $child->{req_h});
1595	}	1771	}
1596		1772
1597	1	1773	1
1598	}	1774	}
1599		1775
1600	sub find_widget {
1601	my ($self, $x, $y) = @_;
1602
1603	$x -= $self->{x};
1604	$y -= $self->{y};
1605
1606	my $res;
1607
1608	for (grep $_, map @$_, grep $_, @{ $self->{children} }) {
1609	$res = $_->find_widget ($x, $y)
1610	and return $res;
1611	}
1612
1613	$self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
1614	}
1615
1616	sub _draw {
1617	my ($self) = @_;
1618
1619	for (grep $_, @{$self->{children}}) {
1620	$_->draw for grep $_, @$_;
1621	}
1622	}
1623
1624	#############################################################################	1776	#############################################################################
1625		1777
1626	package CFPlus::UI::Box;	1778	package CFPlus::UI::Box;
1627		1779
1628	our @ISA = CFPlus::UI::Container::;	1780	our @ISA = CFPlus::UI::Container::;
1629		1781
1630	sub size_request {	1782	sub size_request {
1631	my ($self) = @_;	1783	my ($self) = @_;
		1784
		1785	my @children = $self->visible_children;
1632		1786
1633	$self->{vertical}	1787	$self->{vertical}
1634	? (	1788	? (
1635	(List::Util::max map $_->{req_w}, @{$self->{children}}),	1789	(List::Util::max map $_->{req_w}, @children),
1636	(List::Util::sum map $_->{req_h}, @{$self->{children}}),	1790	(List::Util::sum map $_->{req_h}, @children),
1637	)	1791	)
1638	: (	1792	: (
1639	(List::Util::sum map $_->{req_w}, @{$self->{children}}),	1793	(List::Util::sum map $_->{req_w}, @children),
1640	(List::Util::max map $_->{req_h}, @{$self->{children}}),	1794	(List::Util::max map $_->{req_h}, @children),
1641	)	1795	)
1642	}	1796	}
1643		1797
1644	sub invoke_size_allocate {	1798	sub invoke_size_allocate {
1645	my ($self, $w, $h) = @_;	1799	my ($self, $w, $h) = @_;
…		…
1769		1923
1770	delete $self->{ox};	1924	delete $self->{ox};
1771	$self->SUPER::realloc;	1925	$self->SUPER::realloc;
1772	}	1926	}
1773		1927
		1928	sub clear {
		1929	my ($self) = @_;
		1930
		1931	$self->set_text ("");
		1932	}
		1933
1774	sub set_text {	1934	sub set_text {
1775	my ($self, $text) = @_;	1935	my ($self, $text) = @_;
1776		1936
1777	return if $self->{text} eq "T$text";	1937	return if $self->{text} eq "T$text";
1778	$self->{text} = "T$text";	1938	$self->{text} = "T$text";
…		…
1801		1961
1802	sub size_request {	1962	sub size_request {
1803	my ($self) = @_;	1963	my ($self) = @_;
1804		1964
1805	$self->{size_req} ||= do {	1965	$self->{size_req} ||= do {
		1966	my ($max_w, $max_h) = $self->get_max_wh;
		1967
1806	$self->{layout}->set_font ($self->{font}) if $self->{font};	1968	$self->{layout}->set_font ($self->{font}) if $self->{font};
1807	$self->{layout}->set_width ($self->{max_w} || -1);	1969	$self->{layout}->set_width ($self->{max_w} || $max_w || -1);
1808	$self->{layout}->set_ellipsise ($self->{ellipsise});	1970	$self->{layout}->set_ellipsise ($self->{ellipsise});
1809	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});	1971	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1810	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	1972	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1811		1973
1812	my ($w, $h) = $self->{layout}->size;	1974	my ($w, $h) = $self->{layout}->size;
…		…
1884	: ($self->{w} - $size->[0]) * 0.5);	2046	: ($self->{w} - $size->[0]) * 0.5);
1885		2047
1886	$self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}	2048	$self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1887	: $self->{valign} > 0 ? $self->{h} - $size->[1] - $self->{padding_y}	2049	: $self->{valign} > 0 ? $self->{h} - $size->[1] - $self->{padding_y}
1888	: ($self->{h} - $size->[1]) * 0.5);	2050	: ($self->{h} - $size->[1]) * 0.5);
		2051
		2052	$self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
1889	};	2053	};
1890		2054
1891	my $w = List::Util::min $self->{w} + 4, $size->[0];	2055	# unless ($self->{list}) {
1892	my $h = List::Util::min $self->{h} + 2, $size->[1];	2056	# $self->{list} = CFPlus::OpenGL::glGenList;
1893		2057	# CFPlus::OpenGL::glNewList $self->{list};
1894	$self->{layout}->render ($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	$self->{layout}->draw;
1895	}	2065	}
		2066
		2067	#sub destroy {
		2068	# my ($self) = @_;
		2069	#
		2070	# CFPlus::OpenGL::glDeleteList delete $self->{list} if $self->{list};
		2071	#
		2072	# $self->SUPER::destroy;
		2073	#}
1896		2074
1897	#############################################################################	2075	#############################################################################
1898		2076
1899	package CFPlus::UI::EntryBase;	2077	package CFPlus::UI::EntryBase;
1900		2078
…		…
1906	my $class = shift;	2084	my $class = shift;
1907		2085
1908	$class->SUPER::new (	2086	$class->SUPER::new (
1909	fg => [1, 1, 1],	2087	fg => [1, 1, 1],
1910	bg => [0, 0, 0, 0.2],	2088	bg => [0, 0, 0, 0.2],
		2089	outline => [0.6, 0.3, 0.1],
1911	active_bg => [1, 1, 1, 0.5],	2090	active_bg => [0, 0, 1, .2],
1912	active_fg => [0, 0, 0],	2091	active_fg => [1, 1, 1],
		2092	active_outline => [1, 1, 0],
1913	can_hover => 1,	2093	can_hover => 1,
1914	can_focus => 1,	2094	can_focus => 1,
1915	valign => 0,	2095	valign => 0,
1916	can_events => 1,	2096	can_events => 1,
1917	ellipsise => 0,	2097	ellipsise => 0,
…		…
1967	my $sym = $ev->{sym};	2147	my $sym = $ev->{sym};
1968	my $uni = $ev->{unicode};	2148	my $uni = $ev->{unicode};
1969		2149
1970	my $text = $self->get_text;	2150	my $text = $self->get_text;
1971		2151
		2152	$self->{cursor} = List::Util::max 0, List::Util::min $self->{cursor}, length $text;
		2153
1972	if ($uni == 8) {	2154	if ($uni == 8) {
1973	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};	2155	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1974	} elsif ($uni == 127) {	2156	} elsif ($uni == 127) {
1975	substr $text, $self->{cursor}, 1, "";	2157	substr $text, $self->{cursor}, 1, "";
1976	} elsif ($sym == CFPlus::SDLK_LEFT) {	2158	} elsif ($sym == CFPlus::SDLK_LEFT) {
1977	--$self->{cursor} if $self->{cursor};	2159	--$self->{cursor} if $self->{cursor};
1978	} elsif ($sym == CFPlus::SDLK_RIGHT) {	2160	} elsif ($sym == CFPlus::SDLK_RIGHT) {
1979	++$self->{cursor} if $self->{cursor} < length $self->{text};	2161	++$self->{cursor} if $self->{cursor} < length $self->{text};
1980	} elsif ($sym == CFPlus::SDLK_HOME) {	2162	} elsif ($sym == CFPlus::SDLK_HOME) {
		2163	# what a hack
1981	$self->{cursor} = 0;	2164	$self->{cursor} =
		2165	(substr $self->{text}, 0, $self->{cursor}) =~ /^(.*\012)/
		2166	? length $1
		2167	: 0;
1982	} elsif ($sym == CFPlus::SDLK_END) {	2168	} elsif ($sym == CFPlus::SDLK_END) {
		2169	# uh, again
		2170	$self->{cursor} =
		2171	(substr $self->{text}, $self->{cursor}) =~ /^([^\012]*)\012/
1983	$self->{cursor} = length $text;	2172	? $self->{cursor} + length $1
		2173	: length $self->{text};
1984	} elsif ($uni == 21) { # ctrl-u	2174	} elsif ($uni == 21) { # ctrl-u
1985	$text = "";	2175	$text = "";
1986	$self->{cursor} = 0;	2176	$self->{cursor} = 0;
1987	} elsif ($uni == 27) {	2177	} elsif ($uni == 27) {
1988	$self->emit ('escape');	2178	$self->emit ('escape');
1989	} elsif ($uni >= 0x20 || $uni == 0x0d) {	2179	} elsif ($uni == 0x0d) {
		2180	substr $text, $self->{cursor}++, 0, "\012";
		2181	} elsif ($uni >= 0x20) {
1990	substr $text, $self->{cursor}++, 0, chr $uni;	2182	substr $text, $self->{cursor}++, 0, chr $uni;
1991	} else {	2183	} else {
1992	return 0;	2184	return 0;
1993	}	2185	}
1994		2186
…		…
2045	glColor_premultiply @{$self->{bg}};	2237	glColor_premultiply @{$self->{bg}};
2046	}	2238	}
2047		2239
2048	glEnable GL_BLEND;	2240	glEnable GL_BLEND;
2049	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;	2241	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2050	glBegin GL_QUADS;
2051	glVertex 0 , 0;
2052	glVertex 0 , $self->{h};
2053	glVertex $self->{w}, $self->{h};	2242	glRect 0, 0, $self->{w}, $self->{h};
2054	glVertex $self->{w}, 0;
2055	glEnd;
2056	glDisable GL_BLEND;	2243	glDisable GL_BLEND;
2057		2244
2058	$self->SUPER::_draw;	2245	$self->SUPER::_draw;
2059		2246
2060	#TODO: force update every cursor change :(	2247	#TODO: force update every cursor change :(
…		…
2062		2249
2063	unless (exists $self->{cur_h}) {	2250	unless (exists $self->{cur_h}) {
2064	my $text = substr $self->{text}, 0, $self->{cursor};	2251	my $text = substr $self->{text}, 0, $self->{cursor};
2065	utf8::encode $text;	2252	utf8::encode $text;
2066		2253
2067	@$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 $text);
2068	}	2255	}
2069		2256
		2257	glColor_premultiply @{$self->{active_fg}};
2070	glBegin GL_LINES;	2258	glBegin GL_LINES;
2071	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};
2072	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;
2073	glEnd;	2275	glEnd;
2074	}	2276	}
2075	}	2277	}
2076		2278
2077	#############################################################################	2279	#############################################################################
…		…
2164	1	2366	1
2165	}	2367	}
2166		2368
2167	#############################################################################	2369	#############################################################################
2168		2370
2169	package CFPlus::UI::Button;	2371	package CFPlus::UI::ButtonBin;
2170		2372
2171	our @ISA = CFPlus::UI::Label::;	2373	our @ISA = CFPlus::UI::Bin::;
2172		2374
2173	use CFPlus::OpenGL;	2375	use CFPlus::OpenGL;
2174		2376
2175	my @tex =	2377	my @tex =
2176	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }	2378	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
2177	qw(b1_button_active.png);	2379	qw(b1_button_inactive.png b1_button_active.png);
2178		2380
2179	sub new {	2381	sub new {
2180	my $class = shift;	2382	my $class = shift;
2181		2383
2182	$class->SUPER::new (	2384	$class->SUPER::new (
2183	padding_x => 4,
2184	padding_y => 4,
2185	fg => [1, 1, 1],
2186	active_fg => [0, 0, 1],
2187	can_hover => 1,	2385	can_hover => 1,
2188	align => 0,	2386	align => 0,
2189	valign => 0,	2387	valign => 0,
2190	can_events => 1,	2388	can_events => 1,
2191	@_	2389	@_
…		…
2203	}	2401	}
2204		2402
2205	sub _draw {	2403	sub _draw {
2206	my ($self) = @_;	2404	my ($self) = @_;
2207		2405
2208	local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
2209
2210	glEnable GL_TEXTURE_2D;	2406	glEnable GL_TEXTURE_2D;
2211	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2407	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2212	glColor 0, 0, 0, 1;	2408	glColor 0, 0, 0, 1;
2213		2409
		2410	my $tex = $tex[$GRAB == $self];
2214	$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});
2215		2467
2216	glDisable GL_TEXTURE_2D;	2468	glDisable GL_TEXTURE_2D;
2217		2469
2218	$self->SUPER::_draw;	2470	$self->SUPER::_draw;
2219	}	2471	}
…		…
2276	sub _draw {	2528	sub _draw {
2277	my ($self) = @_;	2529	my ($self) = @_;
2278		2530
2279	$self->SUPER::_draw;	2531	$self->SUPER::_draw;
2280		2532
2281	glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;	2533	glTranslate $self->{padding_x}, $self->{padding_y}, 0;
2282		2534
2283	my ($w, $h) = @$self{qw(w h)};	2535	my ($w, $h) = @$self{qw(w h)};
2284		2536
2285	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;
2286		2538
…		…
2306	sub new {	2558	sub new {
2307	my $class = shift;	2559	my $class = shift;
2308		2560
2309	my $self = $class->SUPER::new (	2561	my $self = $class->SUPER::new (
2310	can_events => 0,	2562	can_events => 0,
		2563	scale => 1,
2311	@_,	2564	@_,
2312	);	2565	);
2313		2566
2314	$self->{path} || $self->{tex}	2567	$self->{path} || $self->{tex}
2315	or Carp::croak "'path' or 'tex' attributes required";	2568	or Carp::croak "'path' or 'tex' attributes required";
…		…
2340	}	2593	}
2341		2594
2342	sub size_request {	2595	sub size_request {
2343	my ($self) = @_;	2596	my ($self) = @_;
2344		2597
2345	($self->{tex}{w}, $self->{tex}{h})	2598	(int $self->{tex}{w} * $self->{scale}, int $self->{tex}{h} * $self->{scale})
2346	}	2599	}
2347		2600
2348	sub _draw {	2601	sub _draw {
2349	my ($self) = @_;	2602	my ($self) = @_;
2350		2603
…		…
2360	}	2613	}
2361		2614
2362	glEnable GL_TEXTURE_2D;	2615	glEnable GL_TEXTURE_2D;
2363	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2616	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2364		2617
2365	$tex->draw_quad (0, 0, $w, $h);	2618	$tex->draw_quad_alpha (0, 0, $w, $h);
2366		2619
2367	glDisable GL_TEXTURE_2D;	2620	glDisable GL_TEXTURE_2D;
2368	}	2621	}
2369		2622
2370	#############################################################################	2623	#############################################################################
…		…
2389	align => 0,	2642	align => 0,
2390	valign => 0,	2643	valign => 0,
2391	can_events => 1,	2644	can_events => 1,
2392	@_	2645	@_
2393	);	2646	);
		2647	}
		2648
		2649	sub invoke_button_down {
		2650	my ($self, $ev, $x, $y) = @_;
		2651
		2652	1
2394	}	2653	}
2395		2654
2396	sub invoke_button_up {	2655	sub invoke_button_up {
2397	my ($self, $ev, $x, $y) = @_;	2656	my ($self, $ev, $x, $y) = @_;
2398		2657
…		…
2538	glDisable GL_TEXTURE_2D;	2797	glDisable GL_TEXTURE_2D;
2539	}	2798	}
2540		2799
2541	#############################################################################	2800	#############################################################################
2542		2801
		2802	package CFPlus::UI::Progress;
		2803
		2804	our @ISA = CFPlus::UI::Label::;
		2805
		2806	use CFPlus::OpenGL;
		2807
		2808	sub new {
		2809	my ($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
2543	package CFPlus::UI::Gauge;	2940	package CFPlus::UI::Gauge;
2544		2941
2545	our @ISA = CFPlus::UI::VBox::;	2942	our @ISA = CFPlus::UI::VBox::;
2546		2943
2547	sub new {	2944	sub new {
…		…
2672		3069
2673	$self->SUPER::invoke_button_down ($ev, $x, $y);	3070	$self->SUPER::invoke_button_down ($ev, $x, $y);
2674		3071
2675	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];	3072	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2676		3073
2677	$self->invoke_mouse_motion ($ev, $x, $y)	3074	$self->invoke_mouse_motion ($ev, $x, $y);
		3075
		3076	1
2678	}	3077	}
2679		3078
2680	sub invoke_mouse_motion {	3079	sub invoke_mouse_motion {
2681	my ($self, $ev, $x, $y) = @_;	3080	my ($self, $ev, $x, $y) = @_;
2682		3081
…		…
2698	sub invoke_mouse_wheel {	3097	sub invoke_mouse_wheel {
2699	my ($self, $ev) = @_;	3098	my ($self, $ev) = @_;
2700		3099
2701	my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx};	3100	my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx};
2702		3101
		3102	my $pagepart = $ev->{mod} & CFPlus::KMOD_SHIFT ? 1 : 0.2;
		3103
2703	$self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * 0.2);	3104	$self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * $pagepart);
2704		3105
2705	! ! $delta	3106	1
2706	}	3107	}
2707		3108
2708	sub update {	3109	sub update {
2709	my ($self) = @_;	3110	my ($self) = @_;
2710		3111
…		…
2818	#font => default_font	3219	#font => default_font
2819	@_,	3220	@_,
2820		3221
2821	layout => (new CFPlus::Layout),	3222	layout => (new CFPlus::Layout),
2822	par => [],	3223	par => [],
		3224	max_par => 0,
2823	height => 0,	3225	height => 0,
2824	children => [	3226	children => [
2825	(new CFPlus::UI::Empty expand => 1),	3227	(new CFPlus::UI::Empty expand => 1),
2826	(new CFPlus::UI::Slider vertical => 1),	3228	(new CFPlus::UI::Slider vertical => 1),
2827	],	3229	],
…		…
2840	}	3242	}
2841		3243
2842	sub size_request {	3244	sub size_request {
2843	my ($self) = @_;	3245	my ($self) = @_;
2844		3246
2845	my ($empty, $slider) = @{ $self->{children} };	3247	my ($empty, $slider) = $self->visible_children;
2846		3248
2847	local $self->{children} = [$empty, $slider];	3249	local $self->{children} = [$empty, $slider];
2848	$self->SUPER::size_request	3250	$self->SUPER::size_request
2849	}	3251	}
2850		3252
…		…
2952		3354
2953	$self->add (@{ $para->{widget} }) if @{ $para->{widget} };	3355	$self->add (@{ $para->{widget} }) if @{ $para->{widget} };
2954	push @{$self->{par}}, $para;	3356	push @{$self->{par}}, $para;
2955	}	3357	}
2956		3358
		3359	if (my $max = $self->{max_par}) {
		3360	shift @{$self->{par}} while @{$self->{par}} > $max;
		3361	}
		3362
2957	$self->{need_reflow}++;	3363	$self->{need_reflow}++;
2958	$self->update;	3364	$self->update;
2959	}	3365	}
2960		3366
2961	sub scroll_to_bottom {	3367	sub scroll_to_bottom {
…		…
3035		3441
3036	if ($y0 < $y + $h && $y < $y1) {	3442	if ($y0 < $y + $h && $y < $y1) {
3037	my $layout = $self->get_layout ($para);	3443	my $layout = $self->get_layout ($para);
3038		3444
3039	$layout->render ($para->{indent}, $y - $y0);	3445	$layout->render ($para->{indent}, $y - $y0);
		3446	$layout->draw;
3040		3447
3041	if (my @w = @{ $para->{widget} }) {	3448	if (my @w = @{ $para->{widget} }) {
3042	my @s = $layout->get_shapes;	3449	my @s = $layout->get_shapes;
3043		3450
3044	for (@w) {	3451	for (@w) {
…		…
3166	}	3573	}
3167		3574
3168	sub set_tooltip_from {	3575	sub set_tooltip_from {
3169	my ($self, $widget) = @_;	3576	my ($self, $widget) = @_;
3170		3577
3171	$widget->{tooltip} = CFPlus::Pod::section_label tooltip => $1
3172	if $widget->{tooltip} =~ /^#(.*)$/;
3173
3174	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 $tip =~ /^#(.*)$/;
3175		3583
3176	if ($ENV{CFPLUS_DEBUG} & 2) {	3584	if ($ENV{CFPLUS_DEBUG} & 2) {
3177	$tooltip .= "\n\n" . (ref $widget) . "\n"	3585	$tip .= "\n\n" . (ref $widget) . "\n"
3178	. "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"	3586	. "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
3179	. "req $widget->{req_w} $widget->{req_h}\n"	3587	. "req $widget->{req_w} $widget->{req_h}\n"
3180	. "visible $widget->{visible}";	3588	. "visible $widget->{visible}";
3181	}	3589	}
3182		3590
3183	$tooltip =~ s/^\n+//;	3591	$tip =~ s/^\n+//;
3184	$tooltip =~ s/\n+$//;	3592	$tip =~ s/\n+$//;
3185		3593
3186	$self->add (new CFPlus::UI::Label	3594	$self->add (new CFPlus::UI::Label
3187	markup => $tooltip,	3595	markup => $tip,
3188	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,	3596	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
3189	fontsize => 0.8,	3597	fontsize => 0.8,
3190	style => 1, # FLAG_INVERSE	3598	style => 1, # FLAG_INVERSE
3191	ellipsise => 0,	3599	ellipsise => 0,
3192	font => ($widget->{tooltip_font} || $::FONT_PROP),	3600	font => ($widget->{tooltip_font} || $::FONT_PROP),
…		…
3230	}	3638	}
3231		3639
3232	sub _draw {	3640	sub _draw {
3233	my ($self) = @_;	3641	my ($self) = @_;
3234		3642
3235	glTranslate 0.375, 0.375;
3236
3237	my ($w, $h) = @$self{qw(w h)};	3643	my ($w, $h) = @$self{qw(w h)};
3238		3644
3239	glColor 1, 0.8, 0.4;	3645	glColor 1, 0.8, 0.4;
3240	glBegin GL_QUADS;	3646	glRect 0, 0, $w, $h;
3241	glVertex 0 , 0;
3242	glVertex 0 , $h;
3243	glVertex $w, $h;
3244	glVertex $w, 0;
3245	glEnd;
3246		3647
3247	glColor 0, 0, 0;	3648	glColor 0, 0, 0;
3248	glBegin GL_LINE_LOOP;	3649	glRect_lineloop .5, .5, $w + .5, $h + .5;
3249	glVertex 0 , 0;
3250	glVertex 0 , $h;
3251	glVertex $w, $h;
3252	glVertex $w, 0;
3253	glEnd;
3254		3650
3255	glTranslate 2 - 0.375, 2 - 0.375;	3651	glTranslate 2, 2;
3256		3652
3257	$self->SUPER::_draw;	3653	$self->SUPER::_draw;
3258	}	3654	}
3259		3655
3260	#############################################################################	3656	#############################################################################
…		…
3267		3663
3268	sub new {	3664	sub new {
3269	my $class = shift;	3665	my $class = shift;
3270		3666
3271	my $self = $class->SUPER::new (	3667	my $self = $class->SUPER::new (
		3668	size_w => 32,
		3669	size_h => 8,
3272	aspect => 1,	3670	aspect => 1,
3273	can_events => 0,	3671	can_events => 0,
3274	@_,	3672	@_,
3275	);	3673	);
3276		3674
3277	if ($self->{anim} && $self->{animspeed}) {	3675	if ($self->{anim} && $self->{animspeed}) {
3278	CFPlus::weaken (my $widget = $self);	3676	CFPlus::weaken (my $widget = $self);
3279		3677
3280	$self->{timer} = Event->timer (	3678	$widget->{animspeed} = List::Util::max 0.05, $widget->{animspeed};
3281	at => $self->{animspeed} * int $::NOW / $self->{animspeed},	3679	$widget->{anim_start} = $self->{animspeed} * int EV::now / $self->{animspeed};
3282	hard => 1,	3680	$self->{timer} = EV::timer_ns 0, 0, sub {
3283	interval => $self->{animspeed},	3681	return unless $::CONN;
3284	cb => sub {	3682
		3683	my $w = $widget
		3684	or return;
		3685
3285	++$widget->{frame};	3686	++$w->{frame};
		3687	$w->update_face;
		3688
		3689	# somehow, $widget can go away
3286	$widget->update;	3690	$w->update;
3287	},	3691	$w->update_timer;
3288	);	3692	};
		3693
		3694	$self->update_face;
		3695	$self->update_timer;
3289	}	3696	}
3290		3697
3291	$self	3698	$self
3292	}	3699	}
3293		3700
		3701	sub update_timer {
		3702	my ($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	$self->{timer}->stop;
		3715	}
		3716	}
		3717
		3718	sub update_face {
		3719	my ($self) = @_;
		3720
		3721	if ($::CONN) {
		3722	if (my $anim = $::CONN->{anim}[$self->{anim}]) {
		3723	if ($anim && @$anim) {
		3724	$self->{face} = $anim->[ $self->{frame} % @$anim ];
		3725	delete $self->{face_change_cb};
		3726
		3727	if (my $tex = $self->{tex} = $::CONN->{texture}[ $::CONN->{face}[$self->{face}]{id} ]) {
		3728	unless ($tex->{name} || $tex->{loading}) {
		3729	$tex->upload (sub { $self->reconfigure });
		3730	}
		3731	}
		3732	}
		3733	}
		3734	}
		3735	}
		3736
3294	sub size_request {	3737	sub size_request {
3295	(32, 8)	3738	my ($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 { $self->reconfigure });
		3751	}
		3752	}
		3753
		3754	($self->{size_w} || 8, $self->{size_h} || 8)
3296	}	3755	}
3297		3756
3298	sub update {	3757	sub update {
3299	my ($self) = @_;	3758	my ($self) = @_;
3300		3759
3301	return unless $self->{visible};	3760	return unless $self->{visible};
3302		3761
3303	$self->SUPER::update;	3762	$self->SUPER::update;
3304	}	3763	}
3305		3764
		3765	sub invoke_visibility_change {
		3766	my ($self) = @_;
		3767
		3768	$self->update_timer;
		3769
		3770	0
		3771	}
		3772
3306	sub _draw {	3773	sub _draw {
3307	my ($self) = @_;	3774	my ($self) = @_;
3308		3775
3309	return unless $::CONN;
3310
3311	$self->SUPER::_draw;	3776	$self->SUPER::_draw;
3312		3777
3313	my $face;	3778	if (my $tex = $self->{tex}) {
3314
3315	if ($self->{frame}) {
3316	my $anim = $::CONN->{anim}[$self->{anim}];
3317
3318	$face = $anim->[ $self->{frame} % @$anim ]
3319	if $anim && @$anim;
3320	}
3321
3322	my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
3323
3324	if ($tex) {
3325	glEnable GL_TEXTURE_2D;	3779	glEnable GL_TEXTURE_2D;
3326	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	3780	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
3327	glColor 0, 0, 0, 1;	3781	glColor 0, 0, 0, 1;
3328	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});	3782	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
3329	glDisable GL_TEXTURE_2D;	3783	glDisable GL_TEXTURE_2D;
…		…
3331	}	3785	}
3332		3786
3333	sub destroy {	3787	sub destroy {
3334	my ($self) = @_;	3788	my ($self) = @_;
3335		3789
3336	$self->{timer}->cancel	3790	(delete $self->{timer})->cancel
3337	if $self->{timer};	3791	if $self->{timer};
3338		3792
3339	$self->SUPER::destroy;	3793	$self->SUPER::destroy;
3340	}	3794	}
3341		3795
…		…
3381	children => [	3835	children => [
3382	(new CFPlus::UI::Label markup => $left, expand => 1),	3836	(new CFPlus::UI::Label markup => $left, expand => 1),
3383	(new CFPlus::UI::Label markup => $right, align => +1),	3837	(new CFPlus::UI::Label markup => $right, align => +1),
3384	],	3838	],
3385	;	3839	;
3386		3840
3387	} else {	3841	} else {
3388	$widget = new CFPlus::UI::Label	3842	$widget = new CFPlus::UI::Label
3389	can_hover => 1,	3843	can_hover => 1,
3390	can_events => 1,	3844	can_events => 1,
3391	markup => $widget,	3845	markup => $widget,
…		…
3516		3970
3517	#############################################################################	3971	#############################################################################
3518		3972
3519	package CFPlus::UI::Notebook;	3973	package CFPlus::UI::Notebook;
3520		3974
		3975	use CFPlus::OpenGL;
		3976
3521	our @ISA = CFPlus::UI::VBox::;	3977	our @ISA = CFPlus::UI::VBox::;
3522		3978
3523	sub new {	3979	sub new {
3524	my $class = shift;	3980	my $class = shift;
3525		3981
3526	my $self = $class->SUPER::new (	3982	my $self = $class->SUPER::new (
3527	buttonbar => (new CFPlus::UI::Buttonbar),	3983	buttonbar => (new CFPlus::UI::Buttonbar),
3528	multiplexer => (new CFPlus::UI::Multiplexer expand => 1),	3984	multiplexer => (new CFPlus::UI::Multiplexer expand => 1),
		3985	active_outline => [.7, .7, 0.2],
3529	# filter => # will be put between multiplexer and $self	3986	# filter => # will be put between multiplexer and $self
3530	@_,	3987	@_,
3531	);	3988	);
3532		3989
3533	$self->{filter}->add ($self->{multiplexer}) if $self->{filter};	3990	$self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3534	$self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});	3991	$self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3535		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
3536	$self	4027	$self
3537	}	4028	}
3538		4029
3539	sub add {	4030	sub add {
		4031	my ($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	$self->{multiplexer}->children
		4045	}
		4046
		4047	sub add_tab {
3540	my ($self, $title, $widget, $tooltip) = @_;	4048	my ($self, $title, $widget, $tooltip) = @_;
3541		4049
3542	CFPlus::weaken $self;	4050	$title = [$title, $tooltip] unless ref $title;
		4051	$widget->{c_tab} = $title;
3543		4052
3544	$self->{buttonbar}->add (new CFPlus::UI::Button
3545	markup => $title,
3546	tooltip => $tooltip,
3547	on_activate => sub { $self->set_current_page ($widget) },
3548	);
3549
3550	$self->{multiplexer}->add ($widget);	4053	$self->add ($widget);
3551	}	4054	}
3552		4055
3553	sub get_current_page {	4056	sub get_current_page {
3554	my ($self) = @_;	4057	my ($self) = @_;
3555		4058
…		…
3559	sub set_current_page {	4062	sub set_current_page {
3560	my ($self, $page) = @_;	4063	my ($self, $page) = @_;
3561		4064
3562	$self->{multiplexer}->set_current_page ($page);	4065	$self->{multiplexer}->set_current_page ($page);
3563	$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, $cur->{h} - 1.5;
		4083	glLineWidth 1;
		4084	#glDisable GL_BLEND;
		4085	}
		4086	}
3564	}	4087	}
3565		4088
3566	#############################################################################	4089	#############################################################################
3567		4090
3568	package CFPlus::UI::Selector;	4091	package CFPlus::UI::Selector;
…		…
3600	}	4123	}
3601		4124
3602	sub _set_value {	4125	sub _set_value {
3603	my ($self, $value) = @_;	4126	my ($self, $value) = @_;
3604		4127
3605	my ($item) = grep $_->[0] eq $value, @{ $self->{options} }	4128	my ($item) = grep $_->[0] eq $value, @{ $self->{options} };
		4129	$item ||= $self->{options}[0]
3606	or return;	4130	or return;
3607		4131
3608	$self->{value} = $item->[0];	4132	$self->{value} = $item->[0];
3609	$self->set_markup ("$item->[1] ⇓");	4133	$self->set_markup ("$item->[1] ⇓");
3610	$self->set_tooltip ($item->[2]);	4134	# $self->set_tooltip ($item->[2]);
3611	}	4135	}
3612		4136
3613	sub set_value {	4137	sub set_value {
3614	my ($self, $value) = @_;	4138	my ($self, $value) = @_;
3615		4139
3616	return unless $self->{value} ne $value;	4140	return unless $self->{value} ne $value;
3617		4141
3618	$self->_set_value ($value);	4142	$self->_set_value ($value);
3619	$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});
3620	}	4151	}
3621		4152
3622	#############################################################################	4153	#############################################################################
3623		4154
3624	package CFPlus::UI::Statusbox;	4155	package CFPlus::UI::Statusbox;
…		…
3633	@_,	4164	@_,
3634	);	4165	);
3635		4166
3636	CFPlus::weaken (my $this = $self);	4167	CFPlus::weaken (my $this = $self);
3637		4168
3638	$self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });	4169	$self->{timer} = EV::timer 1, 1, sub { $this->reorder };
3639		4170
3640	$self	4171	$self
3641	}	4172	}
3642		4173
3643	sub reorder {	4174	sub reorder {
…		…
3651		4182
3652	while (my ($k, $v) = each %{ $self->{item} }) {	4183	while (my ($k, $v) = each %{ $self->{item} }) {
3653	delete $self->{item}{$k} if $v->{timeout} < $NOW;	4184	delete $self->{item}{$k} if $v->{timeout} < $NOW;
3654	}	4185	}
3655		4186
		4187	$self->{timer}->set (1, 1);
		4188
3656	my @widgets;	4189	my @widgets;
3657		4190
3658	my @items = sort {	4191	my @items = sort {
3659	$a->{pri} <=> $b->{pri}	4192	$a->{pri} <=> $b->{pri}
3660	or $b->{id} <=> $a->{id}	4193	or $b->{id} <=> $a->{id}
3661	} values %{ $self->{item} };	4194	} values %{ $self->{item} };
3662
3663	$self->{timer}->interval (1);
3664		4195
3665	my $count = 10 + 1;	4196	my $count = 10 + 1;
3666	for my $item (@items) {	4197	for my $item (@items) {
3667	last unless --$count;	4198	last unless --$count;
3668		4199
…		…
3692	if ((my $diff = $item->{timeout} - $NOW) < 2) {	4223	if ((my $diff = $item->{timeout} - $NOW) < 2) {
3693	$label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;	4224	$label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3694	$label->update;	4225	$label->update;
3695	$label->set_max_size (undef, $label->{req_h} * $diff)	4226	$label->set_max_size (undef, $label->{req_h} * $diff)
3696	if $diff < 1;	4227	if $diff < 1;
3697	$self->{timer}->interval (1/30);	4228	$self->{timer}->set (1/30, 1/30);
3698	} else {	4229	} else {
3699	$label->{fg}[3] = $item->{fg}[3] || 1;	4230	$label->{fg}[3] = $item->{fg}[3] || 1;
3700	}	4231	}
3701		4232
3702	push @widgets, $label;	4233	push @widgets, $label;
…		…
3838	}	4369	}
3839		4370
3840	sub update {	4371	sub update {
3841	my ($self) = @_;	4372	my ($self) = @_;
3842		4373
3843	$::WANT_REFRESH++;	4374	$::WANT_REFRESH->start;
3844	}	4375	}
3845		4376
3846	sub add {	4377	sub add {
3847	my ($self, @children) = @_;	4378	my ($self, @children) = @_;
3848		4379
…		…
3885	while ($self->{refresh_hook}) {	4416	while ($self->{refresh_hook}) {
3886	$_->()	4417	$_->()
3887	for values %{delete $self->{refresh_hook}};	4418	for values %{delete $self->{refresh_hook}};
3888	}	4419	}
3889		4420
3890	if ($self->{realloc}) {	4421	while ($self->{realloc}) {
3891	my %queue;	4422	my %queue;
3892	my @queue;	4423	my @queue;
3893	my $widget;	4424	my $widget;
3894		4425
3895	outer:	4426	outer:
…		…
3942	}	4473	}
3943	}	4474	}
3944		4475
3945	delete $self->{realloc}{$widget+0};	4476	delete $self->{realloc}{$widget+0};
3946	}	4477	}
3947	}
3948		4478
3949	while (my $size_alloc = delete $self->{size_alloc}) {	4479	while (my $size_alloc = delete $self->{size_alloc}) {
3950	my @queue = sort { $b->{visible} <=> $a->{visible} }	4480	my @queue = sort { $a->{visible} <=> $b->{visible} }
3951	values %$size_alloc;	4481	values %$size_alloc;
3952		4482
3953	while () {	4483	while () {
3954	my $widget = pop @queue || last;	4484	my $widget = pop @queue || last;
3955		4485
3956	my ($w, $h) = @$widget{qw(alloc_w alloc_h)};	4486	my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3957		4487
3958	$w = 0 if $w < 0;
3959	$h = 0 if $h < 0;
3960
3961	$w = max $widget->{min_w}, $w;	4488	$w = max $widget->{min_w}, $w;
3962	$h = max $widget->{min_h}, $h;	4489	$h = max $widget->{min_h}, $h;
3963		4490
3964	# $w = min $self->{w} - $widget->{x}, $w if $self->{w};	4491	# $w = min $self->{w} - $widget->{x}, $w if $self->{w};
3965	# $h = min $self->{h} - $widget->{y}, $h if $self->{h};	4492	# $h = min $self->{h} - $widget->{y}, $h if $self->{h};
3966		4493
3967	$w = min $widget->{max_w}, $w if exists $widget->{max_w};	4494	$w = min $widget->{max_w}, $w if exists $widget->{max_w};
3968	$h = min $widget->{max_h}, $h if exists $widget->{max_h};	4495	$h = min $widget->{max_h}, $h if exists $widget->{max_h};
3969		4496
3970	$w = int $w + 0.5;	4497	$w = int $w + 0.5;
3971	$h = int $h + 0.5;	4498	$h = int $h + 0.5;
3972		4499
3973	if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {	4500	if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3974	$widget->{old_w} = $widget->{w};	4501	$widget->{old_w} = $widget->{w};
3975	$widget->{old_h} = $widget->{h};	4502	$widget->{old_h} = $widget->{h};
3976		4503
3977	$widget->{w} = $w;	4504	$widget->{w} = $w;
3978	$widget->{h} = $h;	4505	$widget->{h} = $h;
3979		4506
3980	$widget->emit (size_allocate => $w, $h);	4507	$widget->emit (size_allocate => $w, $h);
		4508	}
3981	}	4509	}
3982	}	4510	}
3983	}	4511	}
3984		4512
3985	while ($self->{post_alloc_hook}) {	4513	while ($self->{post_alloc_hook}) {
3986	$_->()	4514	$_->()
3987	for values %{delete $self->{post_alloc_hook}};	4515	for values %{delete $self->{post_alloc_hook}};
3988	}	4516	}
3989
3990		4517
3991	glViewport 0, 0, $::WIDTH, $::HEIGHT;	4518	glViewport 0, 0, $::WIDTH, $::HEIGHT;
3992	glClearColor +($::CFG->{fow_intensity}) x 3, 1;	4519	glClearColor +($::CFG->{fow_intensity}) x 3, 1;
3993	glClear GL_COLOR_BUFFER_BIT;	4520	glClear GL_COLOR_BUFFER_BIT;
3994		4521

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