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

Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.341 by root, Sun Aug 13 03:20:56 2006 UTC vs.
Revision 1.433 by root, Wed Aug 22 21:27:13 2007 UTC

1	package CFPlus::UI;	1	package CFPlus::UI;
2		2
3	use utf8;	3	use utf8;
4	use strict;	4	use strict;
5		5
6	use Scalar::Util ();
7	use List::Util ();	6	use List::Util ();
8	use Event;	7	use Event;
9		8
10	use CFPlus;	9	use CFPlus;
11	use CFPlus::Pod;	10	use CFPlus::Pod;
…		…
23	our $TOOLTIP_WATCHER = Event->idle (min => 1/60, cb => sub {	22	our $TOOLTIP_WATCHER = Event->idle (min => 1/60, cb => sub {
24	if (!$GRAB) {	23	if (!$GRAB) {
25	for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {	24	for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
26	if (length $widget->{tooltip}) {	25	if (length $widget->{tooltip}) {
27	if ($TOOLTIP->{owner} != $widget) {	26	if ($TOOLTIP->{owner} != $widget) {
		27	$TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};
28	$TOOLTIP->hide;	28	$TOOLTIP->hide;
29		29
30	$TOOLTIP->{owner} = $widget;	30	$TOOLTIP->{owner} = $widget;
		31	$TOOLTIP->{owner}->emit ("tooltip_show") if $TOOLTIP->{owner};
31		32
32	return if $ENV{CFPLUS_DEBUG} & 8;	33	return if $ENV{CFPLUS_DEBUG} & 8;
33		34
34	my $tip = $widget->{tooltip};	35	my $tip = $widget->{tooltip};
35		36
…		…
43	}	44	}
44	}	45	}
45	}	46	}
46		47
47	$TOOLTIP->hide;	48	$TOOLTIP->hide;
		49	$TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};
48	delete $TOOLTIP->{owner};	50	delete $TOOLTIP->{owner};
49	});	51	});
50		52
51	sub get_layout {	53	sub get_layout {
52	my $layout;	54	my $layout;
…		…
111	}	113	}
112		114
113	if ($GRAB) {	115	if ($GRAB) {
114	if ($ev->{button} == 4 || $ev->{button} == 5) {	116	if ($ev->{button} == 4 || $ev->{button} == 5) {
115	# mousewheel	117	# mousewheel
116	$ev->{dx} = 0;
117	$ev->{dy} = $ev->{button} * 2 - 9;	118	my $delta = $ev->{button} * 2 - 9;
		119	my $shift = $ev->{mod} & CFPlus::KMOD_SHIFT;
		120
		121	$ev->{dx} = $shift ? $delta : 0;
		122	$ev->{dy} = $shift ? 0 : $delta;
		123
118	$GRAB->emit (mouse_wheel => $ev);	124	$GRAB->emit (mouse_wheel => $ev);
119	} else {	125	} else {
120	$GRAB->emit (button_down => $ev)	126	$GRAB->emit (button_down => $ev)
121	}	127	}
122	}	128	}
…		…
235	h => undef,	241	h => undef,
236	can_events => 1,	242	can_events => 1,
237	@_	243	@_
238	}, $class;	244	}, $class;
239		245
240	Scalar::Util::weaken ($CFPlus::UI::WIDGET{$self+0} = $self);	246	CFPlus::weaken ($CFPlus::UI::WIDGET{$self+0} = $self);
241		247
242	for (keys %$self) {	248	for (keys %$self) {
243	if (/^on_(.*)$/) {	249	if (/^on_(.*)$/) {
244	$self->connect ($1 => delete $self->{$_});	250	$self->connect ($1 => delete $self->{$_});
245	}	251	}
…		…
262		268
263	sub destroy {	269	sub destroy {
264	my ($self) = @_;	270	my ($self) = @_;
265		271
266	$self->hide;	272	$self->hide;
		273	$self->emit ("destroy");
267	%$self = ();	274	%$self = ();
		275	}
		276
		277	sub TO_JSON {
		278	{ __w_ => $_[0]{s_id} }
268	}	279	}
269		280
270	sub show {	281	sub show {
271	my ($self) = @_;	282	my ($self) = @_;
272		283
…		…
313	sub set_visibility {	324	sub set_visibility {
314	my ($self, $visible) = @_;	325	my ($self, $visible) = @_;
315		326
316	return if $self->{visible} == $visible;	327	return if $self->{visible} == $visible;
317		328
318	$visible ? $self->hide	329	$visible ? $self->show
319	: $self->show;	330	: $self->hide;
320	}	331	}
321		332
322	sub toggle_visibility {	333	sub toggle_visibility {
323	my ($self) = @_;	334	my ($self) = @_;
324		335
…		…
502		513
503	defined wantarray and CFPlus::guard {	514	defined wantarray and CFPlus::guard {
504	@{ $self->{signal_cb}{$signal} } = grep $_ != $cb,	515	@{ $self->{signal_cb}{$signal} } = grep $_ != $cb,
505	@{ $self->{signal_cb}{$signal} };	516	@{ $self->{signal_cb}{$signal} };
506	}	517	}
		518	}
		519
		520	sub disconnect_all {
		521	my ($self, $signal) = @_;
		522
		523	delete $self->{signal_cb}{$signal};
507	}	524	}
508		525
509	my %has_coords = (	526	my %has_coords = (
510	button_down => 1,	527	button_down => 1,
511	button_up => 1,	528	button_up => 1,
…		…
514	);	531	);
515		532
516	sub emit {	533	sub emit {
517	my ($self, $signal, @args) = @_;	534	my ($self, $signal, @args) = @_;
518		535
519	# I do not really like this solution, but I dislike duplication	536	# I do not really like this solution, but I do not like duplication
520	# and needlessly verbose code, too.	537	# and needlessly verbose code, either.
521	my @append	538	my @append
522	= $has_coords{$signal}	539	= $has_coords{$signal}
523	? $args[0]->xy ($self)	540	? $args[0]->xy ($self)
524	: ();	541	: ();
525		542
526	#warn +(caller(1))[3] . "emit $signal on $self (parent $self->{parent})\n";#d#	543	#warn +(caller(1))[3] . "emit $signal on $self (parent $self->{parent})\n";#d#
527		544
528	#d##TODO# stop propagating at first true, do not use sum	545	for my $cb (
529	(List::Util::sum map $_->($self, @args, @append), @{$self->{signal_cb}{$signal} || []}) # before	546	@{$self->{signal_cb}{$signal} || []}, # before
530	|| ($self->can ("invoke_$signal") || sub { 1 })->($self, @args, @append) # closure	547	($self->can ("invoke_$signal") || sub { 1 }), # closure
		548	) {
		549	return $cb->($self, @args, @append) || next;
		550	}
		551
		552	# parent
531	|| ($self->{parent} && $self->{parent}->emit ($signal, @args)) # parent	553	$self->{parent} && $self->{parent}->emit ($signal, @args)
532	}	554	}
533		555
534	sub find_widget {	556	#sub find_widget {
535	my ($self, $x, $y) = @_;	557	# in .xs
536
537	return () unless $self->{can_events};
538
539	return $self
540	if $x >= $self->{x} && $x < $self->{x} + $self->{w}
541	&& $y >= $self->{y} && $y < $self->{y} + $self->{h};
542
543	()
544	}
545		558
546	sub set_parent {	559	sub set_parent {
547	my ($self, $parent) = @_;	560	my ($self, $parent) = @_;
548		561
549	Scalar::Util::weaken ($self->{parent} = $parent);	562	CFPlus::weaken ($self->{parent} = $parent);
550	$self->set_visible if $parent->{visible};	563	$self->set_visible if $parent->{visible};
551	}	564	}
552		565
553	sub realloc {	566	sub realloc {
554	my ($self) = @_;	567	my ($self) = @_;
…		…
580		593
581	# using global variables seems a bit hacky, but passing through all drawing	594	# using global variables seems a bit hacky, but passing through all drawing
582	# functions seems pointless.	595	# functions seems pointless.
583	our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn	596	our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
584		597
585	sub draw {	598	#sub draw {
586	my ($self) = @_;	599	#CFPlus.xs
587
588	return unless $self->{h} && $self->{w};
589
590	# update screen rectangle
591	local $draw_x = $draw_x + $self->{x};
592	local $draw_y = $draw_y + $self->{y};
593
594	# skip widgets that are entirely outside the drawing area
595	return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
596	|| ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
597
598	glPushMatrix;
599	glTranslate $self->{x}, $self->{y}, 0;
600
601	if ($self == $HOVER && $self->{can_hover}) {
602	glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
603	glEnable GL_BLEND;
604	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
605	glBegin GL_QUADS;
606	glVertex 0 , 0;
607	glVertex $self->{w}, 0;
608	glVertex $self->{w}, $self->{h};
609	glVertex 0 , $self->{h};
610	glEnd;
611	glDisable GL_BLEND;
612	}
613
614	if ($ENV{CFPLUS_DEBUG} & 1) {
615	glPushMatrix;
616	glColor 1, 1, 0, 1;
617	glTranslate 0.375, 0.375;
618	glBegin GL_LINE_LOOP;
619	glVertex 0 , 0;
620	glVertex $self->{w} - 1, 0;
621	glVertex $self->{w} - 1, $self->{h} - 1;
622	glVertex 0 , $self->{h} - 1;
623	glEnd;
624	glPopMatrix;
625	#CFPlus::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
626	}
627
628	$self->_draw;
629	glPopMatrix;
630	}
631		600
632	sub _draw {	601	sub _draw {
633	my ($self) = @_;	602	my ($self) = @_;
634		603
635	warn "no draw defined for $self\n";	604	warn "no draw defined for $self\n";
…		…
638	sub DESTROY {	607	sub DESTROY {
639	my ($self) = @_;	608	my ($self) = @_;
640		609
641	return if CFPlus::in_destruct;	610	return if CFPlus::in_destruct;
642		611
643	delete $WIDGET{$self+0};	612	local $@;
644
645	eval { $self->destroy };	613	eval { $self->destroy };
646	warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;	614	warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
		615
		616	delete $WIDGET{$self+0};
647	}	617	}
648		618
649	#############################################################################	619	#############################################################################
650		620
651	package CFPlus::UI::DrawBG;	621	package CFPlus::UI::DrawBG;
…		…
655	use strict;	625	use strict;
656	use CFPlus::OpenGL;	626	use CFPlus::OpenGL;
657		627
658	sub new {	628	sub new {
659	my $class = shift;	629	my $class = shift;
660
661	# range [value, low, high, page]
662		630
663	$class->SUPER::new (	631	$class->SUPER::new (
664	#bg => [0, 0, 0, 0.2],	632	#bg => [0, 0, 0, 0.2],
665	#active_bg => [1, 1, 1, 0.5],	633	#active_bg => [1, 1, 1, 0.5],
666	@_	634	@_
…		…
678	my ($w, $h) = @$self{qw(w h)};	646	my ($w, $h) = @$self{qw(w h)};
679		647
680	glEnable GL_BLEND;	648	glEnable GL_BLEND;
681	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;	649	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
682	glColor_premultiply @$color;	650	glColor_premultiply @$color;
683
684	glBegin GL_QUADS;
685	glVertex 0 , 0;
686	glVertex 0 , $h;
687	glVertex $w, $h;	651	glRect 0, 0, $w, $h;
688	glVertex $w, 0;
689	glEnd;
690
691	glDisable GL_BLEND;	652	glDisable GL_BLEND;
692	}	653	}
693	}	654	}
694		655
695	#############################################################################	656	#############################################################################
…		…
727	can_events => 0,	688	can_events => 0,
728	%arg,	689	%arg,
729	);	690	);
730		691
731	$self->add (@$children)	692	$self->add (@$children)
732	if $children;	693	if $children && @$children;
733		694
734	$self	695	$self
735	}	696	}
736		697
737	sub realloc {	698	sub realloc {
…		…
746	my ($self, @widgets) = @_;	707	my ($self, @widgets) = @_;
747		708
748	$_->set_parent ($self)	709	$_->set_parent ($self)
749	for @widgets;	710	for @widgets;
750		711
		712	# TODO: only do this in widgets that need it, e.g. root, fixed
751	use sort 'stable';	713	use sort 'stable';
752		714
753	$self->{children} = [	715	$self->{children} = [
754	sort { $a->{z} <=> $b->{z} }	716	sort { $a->{z} <=> $b->{z} }
755	@{$self->{children}}, @widgets	717	@{$self->{children}}, @widgets
756	];	718	];
757		719
758	$self->realloc;	720	$self->realloc;
		721
		722	$self->emit (c_add => \@widgets);
		723
		724	map $_+0, @widgets
759	}	725	}
760		726
761	sub children {	727	sub children {
762	@{ $_[0]{children} }	728	@{ $_[0]{children} }
763	}	729	}
764		730
765	sub remove {	731	sub remove {
766	my ($self, $child) = @_;	732	my ($self, @widgets) = @_;
767		733
		734	$self->emit (c_remove => \@widgets);
		735
		736	for my $child (@widgets) {
768	delete $child->{parent};	737	delete $child->{parent};
769	$child->hide;	738	$child->hide;
770
771	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];	739	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
		740	}
772		741
773	$self->realloc;	742	$self->realloc;
774	}	743	}
775		744
776	sub clear {	745	sub clear {
777	my ($self) = @_;	746	my ($self) = @_;
778		747
779	my $children = delete $self->{children};	748	my $children = $self->{children};
780	$self->{children} = [];	749	$self->{children} = [];
781		750
782	for (@$children) {	751	for (@$children) {
783	delete $_->{parent};	752	delete $_->{parent};
784	$_->hide;	753	$_->hide;
…		…
804	}	773	}
805		774
806	sub _draw {	775	sub _draw {
807	my ($self) = @_;	776	my ($self) = @_;
808		777
809	$_->draw for @{$self->{children}};	778	$_->draw for $self->visible_children;
810	}	779	}
811		780
812	#############################################################################	781	#############################################################################
813		782
814	package CFPlus::UI::Bin;	783	package CFPlus::UI::Bin;
…		…
824	}	793	}
825		794
826	sub add {	795	sub add {
827	my ($self, $child) = @_;	796	my ($self, $child) = @_;
828		797
829	$self->SUPER::remove ($_) for @{ $self->{children} };	798	$self->clear;
830	$self->SUPER::add ($child);	799	$self->SUPER::add ($child);
831	}	800	}
832		801
833	sub remove {	802	sub remove {
834	my ($self, $widget) = @_;	803	my ($self, $widget) = @_;
…		…
898	glClear GL_COLOR_BUFFER_BIT;	867	glClear GL_COLOR_BUFFER_BIT;
899		868
900	{	869	{
901	package CFPlus::UI::Base;	870	package CFPlus::UI::Base;
902		871
903	($draw_x, $draw_y, $draw_w, $draw_h) =	872	local ($draw_x, $draw_y, $draw_w, $draw_h) =
904	(0, 0, $self->{w}, $self->{h});	873	(0, 0, $self->{w}, $self->{h});
		874
		875	$self->_render;
905	}	876	}
906
907	$self->_render;
908	};	877	};
909	}	878	}
910		879
911	sub _draw {	880	sub _draw {
912	my ($self) = @_;	881	my ($self) = @_;
913
914	my ($w, $h) = @$self{qw(w h)};
915		882
916	my $tex = $self->{texture}	883	my $tex = $self->{texture}
917	or return;	884	or return;
918		885
919	glEnable GL_TEXTURE_2D;	886	glEnable GL_TEXTURE_2D;
920	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	887	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
921	glColor 0, 0, 0, 1;	888	glColor 0, 0, 0, 1;
922		889
923	$tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);	890	$tex->draw_quad_alpha_premultiplied (0, 0);
924		891
925	glDisable GL_TEXTURE_2D;	892	glDisable GL_TEXTURE_2D;
926	}	893	}
927		894
928	#############################################################################	895	#############################################################################
929		896
930	package CFPlus::UI::ViewPort;	897	package CFPlus::UI::ViewPort;
		898
		899	use List::Util qw(min max);
931		900
932	our @ISA = CFPlus::UI::Window::;	901	our @ISA = CFPlus::UI::Window::;
933		902
934	sub new {	903	sub new {
935	my $class = shift;	904	my $class = shift;
…		…
944	sub size_request {	913	sub size_request {
945	my ($self) = @_;	914	my ($self) = @_;
946		915
947	my ($w, $h) = @{$self->child}{qw(req_w req_h)};	916	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
948		917
949	$w = 10 if $self->{scroll_x};	918	$w = 1 if $self->{scroll_x};
950	$h = 10 if $self->{scroll_y};	919	$h = 1 if $self->{scroll_y};
951		920
952	($w, $h)	921	($w, $h)
953	}	922	}
954		923
955	sub invoke_size_allocate {	924	sub invoke_size_allocate {
…		…
967	}	936	}
968		937
969	sub set_offset {	938	sub set_offset {
970	my ($self, $x, $y) = @_;	939	my ($self, $x, $y) = @_;
971		940
		941	my $x = max 0, min $self->child->{w} - $self->{w}, int $x;
		942	my $y = max 0, min $self->child->{h} - $self->{h}, int $y;
		943
		944	if ($x != $self->{view_x} or $y != $self->{view_y}) {
972	$self->{view_x} = int $x;	945	$self->{view_x} = $x;
973	$self->{view_y} = int $y;	946	$self->{view_y} = $y;
974		947
		948	$self->emit (changed => $x, $y);
975	$self->update;	949	$self->update;
		950	}
		951	}
		952
		953	sub set_center {
		954	my ($self, $x, $y) = @_;
		955
		956	$self->set_offset ($x - $self->{w} * .5, $y - $self->{h} * .5);
		957	}
		958
		959	sub make_visible {
		960	my ($self, $x, $y, $border) = @_;
		961
		962	if ( $x < $self->{view_x} + $self->{w} * $border
		963	|| $x > $self->{view_x} + $self->{w} * (1 - $border)
		964	|| $y < $self->{view_y} + $self->{h} * $border
		965	|| $y > $self->{view_y} + $self->{h} * (1 - $border)
		966	) {
		967	$self->set_center ($x, $y);
		968	}
976	}	969	}
977		970
978	# hmm, this does not work for topleft of $self... but we should not ask for that	971	# hmm, this does not work for topleft of $self... but we should not ask for that
979	sub coord2local {	972	sub coord2local {
980	my ($self, $x, $y) = @_;	973	my ($self, $x, $y) = @_;
…		…
995	my ($self, $x, $y) = @_;	988	my ($self, $x, $y) = @_;
996		989
997	if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}	990	if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
998	&& $y >= $self->{y} && $y < $self->{y} + $self->{h}	991	&& $y >= $self->{y} && $y < $self->{y} + $self->{h}
999	) {	992	) {
1000	$self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})	993	$self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
1001	} else {	994	} else {
1002	$self->CFPlus::UI::Base::find_widget ($x, $y)	995	$self->CFPlus::UI::Base::find_widget ($x, $y)
1003	}	996	}
1004	}	997	}
1005		998
…		…
1016		1009
1017	#############################################################################	1010	#############################################################################
1018		1011
1019	package CFPlus::UI::ScrolledWindow;	1012	package CFPlus::UI::ScrolledWindow;
1020		1013
1021	our @ISA = CFPlus::UI::HBox::;	1014	our @ISA = CFPlus::UI::Table::;
1022		1015
1023	sub new {	1016	sub new {
1024	my ($class, %arg) = @_;	1017	my ($class, %arg) = @_;
1025		1018
1026	my $child = delete $arg{child};	1019	my $child = delete $arg{child};
1027		1020
1028	my $self;	1021	my $self;
1029		1022
1030	my $slider = new CFPlus::UI::Slider	1023	my $hslider = new CFPlus::UI::Slider
		1024	c_col => 0,
		1025	c_row => 1,
		1026	vertical => 0,
		1027	range => [0, 0, 1, 0.01], # HACK fix
		1028	on_changed => sub {
		1029	$self->{hpos} = $_[1];
		1030	$self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
		1031	},
		1032	;
		1033
		1034	my $vslider = new CFPlus::UI::Slider
		1035	c_col => 1,
		1036	c_row => 0,
1031	vertical => 1,	1037	vertical => 1,
1032	range => [0, 0, 1, 0.01], # HACK fix	1038	range => [0, 0, 1, 0.01], # HACK fix
1033	on_changed => sub {	1039	on_changed => sub {
1034	$self->{vp}->set_offset (0, $_[1]);	1040	$self->{vpos} = $_[1];
		1041	$self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
1035	},	1042	},
1036	;	1043	;
1037		1044
1038	$self = $class->SUPER::new (	1045	$self = $class->SUPER::new (
1039	vp => (new CFPlus::UI::ViewPort expand => 1),	1046	scroll_x => 0,
		1047	scroll_y => 1,
1040	can_events => 1,	1048	can_events => 1,
1041	slider => $slider,	1049	hslider => $hslider,
		1050	vslider => $vslider,
		1051	col_expand => [1, 0],
		1052	row_expand => [1, 0],
1042	%arg,	1053	%arg,
1043	);	1054	);
1044		1055
		1056	$self->{vp} = new CFPlus::UI::ViewPort
		1057	c_col => 0,
		1058	c_row => 0,
		1059	expand => 1,
		1060	scroll_x => $self->{scroll_x},
		1061	scroll_y => $self->{scroll_y},
		1062	on_changed => sub {
		1063	my ($vp, $x, $y) = @_;
		1064
		1065	$vp->{parent}{hslider}->set_value ($x);
		1066	$vp->{parent}{vslider}->set_value ($y);
		1067
		1068	0
		1069	},
		1070	on_size_allocate => sub {
		1071	my ($vp, $w, $h) = @_;
		1072	$vp->{parent}->update_slider;
		1073	0
		1074	},
		1075	;
		1076
1045	$self->SUPER::add ($self->{vp}, $self->{slider});	1077	$self->SUPER::add ($self->{vp});
		1078
1046	$self->add ($child) if $child;	1079	$self->add ($child) if $child;
1047		1080
1048	$self	1081	$self
1049	}	1082	}
1050
1051	#TODO# update range on size_allocate depending on child
1052		1083
1053	sub add {	1084	sub add {
1054	my ($self, $widget) = @_;	1085	my ($self, $widget) = @_;
1055		1086
1056	$self->{vp}->add ($self->{child} = $widget);	1087	$self->{vp}->add ($self->{child} = $widget);
1057	}	1088	}
1058		1089
		1090	sub set_offset { shift->{vp}->set_offset (@_) }
		1091	sub set_center { shift->{vp}->set_center (@_) }
		1092	sub make_visible { shift->{vp}->make_visible (@_) }
		1093
		1094	sub update_slider {
		1095	my ($self) = @_;
		1096
		1097	my $child = ($self->{vp} or return)->child;
		1098
		1099	if ($self->{scroll_x}) {
		1100	my ($w1, $w2) = ($child->{req_w}, $self->{vp}{w});
		1101	$self->{hslider}->set_range ([$self->{hslider}{range}[0], 0, $w1, $w2, 1]);
		1102
		1103	my $visible = $w1 > $w2;
		1104	if ($visible != $self->{hslider_visible}) {
		1105	$self->{hslider_visible} = $visible;
		1106	$visible ? $self->SUPER::add ($self->{hslider})
		1107	: $self->SUPER::remove ($self->{hslider});
		1108	}
		1109	}
		1110
		1111	if ($self->{scroll_y}) {
		1112	my ($h1, $h2) = ($child->{req_h}, $self->{vp}{h});
		1113	$self->{vslider}->set_range ([$self->{vslider}{range}[0], 0, $h1, $h2, 1]);
		1114
		1115	my $visible = $h1 > $h2;
		1116	if ($visible != $self->{vslider_visible}) {
		1117	$self->{vslider_visible} = $visible;
		1118	$visible ? $self->SUPER::add ($self->{vslider})
		1119	: $self->SUPER::remove ($self->{vslider});
		1120	}
		1121	}
		1122	}
		1123
		1124	sub start_dragging {
		1125	my ($self, $ev) = @_;
		1126
		1127	$self->grab_focus;
		1128
		1129	my $ox = $self->{vp}{view_x};
		1130	my $oy = $self->{vp}{view_y};
		1131
		1132	$self->{motion} = sub {
		1133	my ($ev, $x, $y) = @_;
		1134
		1135	$ox -= $ev->{xrel};
		1136	$oy -= $ev->{yrel};
		1137
		1138	$self->{vp}->set_offset ($ox, $oy);
		1139	};
		1140	}
		1141
1059	sub invoke_mouse_wheel {	1142	sub invoke_mouse_wheel {
1060	my ($self, $ev) = @_;	1143	my ($self, $ev) = @_;
1061		1144
1062	return 0 unless $ev->{dy}; # only vertical movements
1063
1064	$self->{slider}->emit (mouse_wheel => $ev);	1145	$self->{vslider}->emit (mouse_wheel => $ev) if $self->{vslider_visible};
		1146	$self->{hslider}->emit (mouse_wheel => $ev) if $self->{hslider_visible};
1065		1147
1066	1	1148	1
1067	}	1149	}
1068		1150
1069	sub update_slider {	1151	sub invoke_button_down {
1070	my ($self) = @_;	1152	my ($self, $ev, $x, $y) = @_;
1071		1153
1072	$self->{slider}->set_range ([$self->{slider}{range}[0], 0, $self->{vp}->child->{h}, $self->{vp}{h}, 1]);	1154	if ($ev->{button} == 2) {
1073	}	1155	$self->start_dragging ($ev);
		1156	return 1;
		1157	}
1074		1158
1075	sub update {	1159	0
1076	my ($self) = @_;	1160	}
1077		1161
1078	$self->SUPER::update;	1162	sub invoke_button_up {
		1163	my ($self, $ev, $x, $y) = @_;
1079		1164
1080	$self->update_slider;	1165	if (delete $self->{motion}) {
		1166	return 1;
		1167	}
		1168
		1169	0
		1170	}
		1171
		1172	sub invoke_mouse_motion {
		1173	my ($self, $ev, $x, $y) = @_;
		1174
		1175	if ($self->{motion}) {
		1176	$self->{motion}->($ev, $x, $y);
		1177	return 1;
		1178	}
		1179
		1180	0
1081	}	1181	}
1082		1182
1083	sub invoke_size_allocate {	1183	sub invoke_size_allocate {
1084	my ($self, $w, $h) = @_;	1184	my ($self, $w, $h) = @_;
1085		1185
1086	$self->update_slider;	1186	$self->update_slider;
1087
1088	$self->SUPER::invoke_size_allocate ($w, $h)	1187	$self->SUPER::invoke_size_allocate ($w, $h)
1089	}	1188	}
1090		1189
1091	#############################################################################	1190	#############################################################################
1092		1191
…		…
1112	my ($w, $h) = @$self{qw(w h)};	1211	my ($w, $h) = @$self{qw(w h)};
1113		1212
1114	glEnable GL_BLEND;	1213	glEnable GL_BLEND;
1115	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;	1214	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1116	glColor_premultiply @{ $self->{bg} };	1215	glColor_premultiply @{ $self->{bg} };
1117
1118	glBegin GL_QUADS;
1119	glVertex 0 , 0;
1120	glVertex 0 , $h;
1121	glVertex $w, $h;	1216	glRect 0, 0, $w, $h;
1122	glVertex $w, 0;
1123	glEnd;
1124
1125	glDisable GL_BLEND;	1217	glDisable GL_BLEND;
1126	}	1218	}
1127		1219
1128	$self->SUPER::_draw;	1220	$self->SUPER::_draw;
1129	}	1221	}
1130		1222
1131	#############################################################################	1223	#############################################################################
1132		1224
1133	package CFPlus::UI::FancyFrame;	1225	package CFPlus::UI::FancyFrame;
		1226
		1227	our @ISA = CFPlus::UI::Bin::;
		1228
		1229	use CFPlus::OpenGL;
		1230
		1231	sub new {
		1232	my ($class, %arg) = @_;
		1233
		1234	if ((exists $arg{label}) && !ref $arg{label}) {
		1235	$arg{label} = new CFPlus::UI::Label
		1236	align => 1,
		1237	valign => 0,
		1238	text => $arg{label},
		1239	fontsize => ($arg{border} || 0.8) * 0.75;
		1240	}
		1241
		1242	my $self = $class->SUPER::new (
		1243	# label => "",
		1244	fg => [0.6, 0.3, 0.1],
		1245	border => 0.8,
		1246	style => 'single',
		1247	%arg,
		1248	);
		1249
		1250	$self
		1251	}
		1252
		1253	sub add {
		1254	my ($self, @widgets) = @_;
		1255
		1256	$self->SUPER::add (@widgets);
		1257	$self->CFPlus::UI::Container::add ($self->{label}) if $self->{label};
		1258	}
		1259
		1260	sub border {
		1261	int $_[0]{border} * $::FONTSIZE
		1262	}
		1263
		1264	sub size_request {
		1265	my ($self) = @_;
		1266
		1267	($self->{label_w}, undef) = $self->{label}->size_request
		1268	if $self->{label};
		1269
		1270	my ($w, $h) = $self->SUPER::size_request;
		1271
		1272	(
		1273	$w + $self->border * 2,
		1274	$h + $self->border * 2,
		1275	)
		1276	}
		1277
		1278	sub invoke_size_allocate {
		1279	my ($self, $w, $h) = @_;
		1280
		1281	my $border = $self->border;
		1282
		1283	$w -= List::Util::max 0, $border * 2;
		1284	$h -= List::Util::max 0, $border * 2;
		1285
		1286	if (my $label = $self->{label}) {
		1287	$label->{w} = List::Util::max 0, List::Util::min $self->{label_w}, $w - $border * 2;
		1288	$label->{h} = List::Util::min $h, $border;
		1289	$label->invoke_size_allocate ($label->{w}, $label->{h});
		1290	}
		1291
		1292	$self->child->configure ($border, $border, $w, $h);
		1293
		1294	1
		1295	}
		1296
		1297	sub _draw {
		1298	my ($self) = @_;
		1299
		1300	my $child = $self->{children}[0];
		1301
		1302	my $border = $self->border;
		1303	my ($w, $h) = ($self->{w}, $self->{h});
		1304
		1305	$child->draw;
		1306
		1307	glColor @{$self->{fg}};
		1308	glBegin GL_LINE_STRIP;
		1309	glVertex $border * 1.5 , $border * 0.5 + 0.5;
		1310	glVertex $border * 0.5 + 0.5, $border * 0.5 + 0.5;
		1311	glVertex $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
		1312	glVertex $w - $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
		1313	glVertex $w - $border * 0.5 + 0.5, $border * 0.5 + 0.5;
		1314	glVertex $self->{label} ? $border * 2 + $self->{label}{w} : $border * 1.5, $border * 0.5 + 0.5;
		1315	glEnd;
		1316
		1317	if ($self->{label}) {
		1318	glTranslate $border * 2, 0;
		1319	$self->{label}->_draw;
		1320	}
		1321	}
		1322
		1323	#############################################################################
		1324
		1325	package CFPlus::UI::Toplevel;
1134		1326
1135	our @ISA = CFPlus::UI::Bin::;	1327	our @ISA = CFPlus::UI::Bin::;
1136		1328
1137	use CFPlus::OpenGL;	1329	use CFPlus::OpenGL;
1138		1330
…		…
1141	mipmap => 1, wrap => 1;	1333	mipmap => 1, wrap => 1;
1142		1334
1143	my @border =	1335	my @border =
1144	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }	1336	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1145	qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);	1337	qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
		1338
		1339	my @icon =
		1340	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
		1341	qw(x1_move.png x1_resize.png);
1146		1342
1147	sub new {	1343	sub new {
1148	my ($class, %arg) = @_;	1344	my ($class, %arg) = @_;
1149		1345
1150	my $self = $class->SUPER::new (	1346	my $self = $class->SUPER::new (
…		…
1319	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	1515	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1320		1516
1321	my $border = $self->border;	1517	my $border = $self->border;
1322		1518
1323	glColor @{ $self->{border_bg} };	1519	glColor @{ $self->{border_bg} };
1324	$border[0]->draw_quad_alpha (0, 0, $w, $border);	1520	$border[0]->draw_quad_alpha ( 0, 0, $w, $border);
1325	$border[1]->draw_quad_alpha (0, $border, $border, $ch);	1521	$border[1]->draw_quad_alpha ( 0, $border, $border, $ch);
1326	$border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);	1522	$border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1327	$border[3]->draw_quad_alpha (0, $h - $border, $w, $border);	1523	$border[3]->draw_quad_alpha ( 0, $h - $border, $w, $border);
		1524
		1525	# move
		1526	my $w2 = ($w - $border) * .5;
		1527	my $h2 = ($h - $border) * .5;
		1528	$icon[0]->draw_quad_alpha ( 0, $h2, $border, $border);
		1529	$icon[0]->draw_quad_alpha ($w - $border, $h2, $border, $border);
		1530	$icon[0]->draw_quad_alpha ($w2 , $h - $border, $border, $border);
		1531
		1532	# resize
		1533	$icon[1]->draw_quad_alpha ( 0, 0, $border, $border);
		1534	$icon[1]->draw_quad_alpha ($w - $border, 0, $border, $border)
		1535	unless $self->{has_close_button};
		1536	$icon[1]->draw_quad_alpha ( 0, $h - $border, $border, $border);
		1537	$icon[1]->draw_quad_alpha ($w - $border, $h - $border, $border, $border);
1328		1538
1329	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {	1539	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1330	glColor @{ $self->{bg} };	1540	glColor @{ $self->{bg} };
1331		1541
1332	# TODO: repeat texture not scale	1542	# TODO: repeat texture not scale
…		…
1353		1563
1354	#############################################################################	1564	#############################################################################
1355		1565
1356	package CFPlus::UI::Table;	1566	package CFPlus::UI::Table;
1357		1567
1358	our @ISA = CFPlus::UI::Base::;	1568	our @ISA = CFPlus::UI::Container::;
1359		1569
1360	use List::Util qw(max sum);	1570	use List::Util qw(max sum);
1361		1571
1362	use CFPlus::OpenGL;	1572	use CFPlus::OpenGL;
1363		1573
1364	sub new {	1574	sub new {
1365	my $class = shift;	1575	my $class = shift;
1366		1576
1367	$class->SUPER::new (	1577	$class->SUPER::new (
1368	col_expand => [],	1578	col_expand => [],
		1579	row_expand => [],
1369	@_,	1580	@_,
1370	)	1581	)
1371	}	1582	}
1372		1583
1373	sub children {
1374	grep $_, map @$_, grep $_, @{ $_[0]{children} }
1375	}
1376
1377	sub add {	1584	sub add {
		1585	my ($self, @widgets) = @_;
		1586
		1587	for my $child (@widgets) {
		1588	$child->{c_rowspan} ||= 1;
		1589	$child->{c_colspan} ||= 1;
		1590	}
		1591
		1592	$self->SUPER::add (@widgets);
		1593	}
		1594
		1595	sub add_at {
1378	my ($self) = shift;	1596	my $self = shift;
		1597
		1598	my @widgets;
1379		1599
1380	while (@_) {	1600	while (@_) {
1381	my ($x, $y, $child) = splice @_, 0, 3, ();	1601	my ($col, $row, $child) = splice @_, 0, 3, ();
1382	$child->set_parent ($self);
1383	$self->{children}[$y][$x] = $child;
1384	}
1385		1602
1386	$self->{force_realloc} = 1;	1603	$child->{c_row} = $row;
1387	$self->{force_size_alloc} = 1;	1604	$child->{c_col} = $col;
1388	$self->realloc;
1389	}
1390		1605
1391	sub remove {	1606	push @widgets, $child;
		1607	}
		1608
		1609	$self->add (@widgets);
		1610	}
		1611
		1612	sub get_wh {
1392	my ($self, $child) = @_;	1613	my ($self) = @_;
1393		1614
1394	# TODO: not yet implemented	1615	my (@w, @h);
1395	}
1396
1397	# TODO: move to container class maybe? send children a signal on removal?
1398	sub clear {
1399	my ($self) = @_;
1400		1616
1401	my @children = $self->children;	1617	my @children = $self->children;
1402	delete $self->{children};	1618
		1619	# first pass, columns
		1620	for my $widget (sort { $a->{c_colspan} <=> $b->{c_colspan} } @children) {
		1621	my ($c, $w, $cs) = @$widget{qw(c_col req_w c_colspan)};
		1622
		1623	my $sw = sum @w[$c .. $c + $cs - 1];
		1624
		1625	if ($w > $sw) {
		1626	$_ += ($w - $sw) / ($sw ? $sw / $_ : $cs) for @w[$c .. $c + $cs - 1];
		1627	}
1403		1628	}
1404	for (@children) {
1405	delete $_->{parent};
1406	$_->hide;
1407	}
1408		1629
1409	$self->realloc;	1630	# second pass, rows
1410	}	1631	for my $widget (sort { $a->{c_rowspan} <=> $b->{c_rowspan} } @children) {
1411
1412	sub get_wh {
1413	my ($self) = @_;
1414
1415	my (@w, @h);
1416
1417	for my $y (0 .. $#{$self->{children}}) {
1418	my $row = $self->{children}[$y]
1419	or next;
1420
1421	for my $x (0 .. $#$row) {
1422	my $widget = $row->[$x]
1423	or next;
1424	my ($w, $h) = @$widget{qw(req_w req_h)};	1632	my ($r, $h, $rs) = @$widget{qw(c_row req_h c_rowspan)};
1425		1633
1426	$w[$x] = max $w[$x], $w;	1634	my $sh = sum @h[$r .. $r + $rs - 1];
1427	$h[$y] = max $h[$y], $h;	1635
		1636	if ($h > $sh) {
		1637	$_ += ($h - $sh) / ($sh ? $sh / $_ : $rs) for @h[$r .. $r + $rs - 1];
1428	}	1638	}
1429	}	1639	}
1430		1640
1431	(\@w, \@h)	1641	(\@w, \@h)
1432	}	1642	}
…		…
1448	my ($ws, $hs) = $self->get_wh;	1658	my ($ws, $hs) = $self->get_wh;
1449		1659
1450	my $req_w = (sum @$ws) || 1;	1660	my $req_w = (sum @$ws) || 1;
1451	my $req_h = (sum @$hs) || 1;	1661	my $req_h = (sum @$hs) || 1;
1452		1662
1453	# TODO: nicer code && do row_expand	1663	# now linearly scale the rows/columns to the allocated size
1454	my @col_expand = @{$self->{col_expand}};	1664	my @col_expand = @{$self->{col_expand}};
1455	@col_expand = (1) x @$ws unless @col_expand;	1665	@col_expand = (1) x @$ws unless @col_expand;
1456	my $col_expand = (sum @col_expand) || 1;	1666	my $col_expand = (sum @col_expand) || 1;
1457		1667
1458	# linearly scale sizes
1459	$ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;	1668	$ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
1460	$hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
1461		1669
1462	CFPlus::UI::harmonize $ws;	1670	CFPlus::UI::harmonize $ws;
		1671
		1672	my @row_expand = @{$self->{row_expand}};
		1673	@row_expand = (1) x @$ws unless @row_expand;
		1674	my $row_expand = (sum @row_expand) || 1;
		1675
		1676	$hs->[$_] += $row_expand[$_] / $row_expand * ($h - $req_h) for 0 .. $#$hs;
		1677
1463	CFPlus::UI::harmonize $hs;	1678	CFPlus::UI::harmonize $hs;
1464		1679
1465	my $y;	1680	my @x; for (0 .. $#$ws) { $x[$_ + 1] = $x[$_] + $ws->[$_] }
		1681	my @y; for (0 .. $#$hs) { $y[$_ + 1] = $y[$_] + $hs->[$_] }
1466		1682
1467	for my $r (0 .. $#{$self->{children}}) {	1683	for my $widget ($self->children) {
1468	my $row = $self->{children}[$r]	1684	my ($r, $c, $w, $h, $rs, $cs) = @$widget{qw(c_row c_col req_w req_h c_rowspan c_colspan)};
1469	or next;
1470		1685
1471	my $x = 0;	1686	$widget->configure (
1472	my $row_h = $hs->[$r];	1687	$x[$c], $y[$r],
		1688	$x[$c + $cs] - $x[$c], $y[$r + $rs] - $y[$r],
1473		1689	);
1474	for my $c (0 .. $#$row) {	1690	}
1475	my $col_w = $ws->[$c];
1476		1691
1477	if (my $widget = $row->[$c]) {	1692	1
1478	$widget->configure ($x, $y, $col_w, $row_h);	1693	}
1479	}
1480		1694
1481	$x += $col_w;	1695	#############################################################################
		1696
		1697	package CFPlus::UI::Fixed;
		1698
		1699	use List::Util qw(min max);
		1700
		1701	our @ISA = CFPlus::UI::Container::;
		1702
		1703	sub _scale($$$) {
		1704	my ($rel, $val, $max) = @_;
		1705
		1706	$rel ? $val * $max : $val
		1707	}
		1708
		1709	sub size_request {
		1710	my ($self) = @_;
		1711
		1712	my ($x1, $y1, $x2, $y2) = (0, 0, 0, 0);
		1713
		1714	# determine overall size by querying abs widgets
		1715	for my $child ($self->visible_children) {
		1716	unless ($child->{c_rel}) {
		1717	my $x = $child->{c_x};
		1718	my $y = $child->{c_y};
		1719
		1720	$x1 = min $x1, $x; $x2 = max $x2, $x + $child->{req_w};
		1721	$y1 = min $y1, $y; $y2 = max $y2, $y + $child->{req_h};
1482	}	1722	}
		1723	}
1483		1724
1484	$y += $row_h;	1725	my $W = $x2 - $x1;
		1726	my $H = $y2 - $y1;
		1727
		1728	# now layout remaining widgets
		1729	for my $child ($self->visible_children) {
		1730	if ($child->{c_rel}) {
		1731	my $x = _scale $child->{c_rel}, $child->{c_x}, $W;
		1732	my $y = _scale $child->{c_rel}, $child->{c_y}, $H;
		1733
		1734	$x1 = min $x1, $x; $x2 = max $x2, $x + $child->{req_w};
		1735	$y1 = min $y1, $y; $y2 = max $y2, $y + $child->{req_h};
		1736	}
		1737	}
		1738
		1739	my $W = $x2 - $x1;
		1740	my $H = $y2 - $y1;
		1741
		1742	($W, $H)
		1743	}
		1744
		1745	sub invoke_size_allocate {
		1746	my ($self, $W, $H) = @_;
		1747
		1748	for my $child ($self->visible_children) {
		1749	my $x = _scale $child->{c_rel}, $child->{c_x}, $W;
		1750	my $y = _scale $child->{c_rel}, $child->{c_y}, $H;
		1751
		1752	$x += $child->{c_halign} * $child->{req_w};
		1753	$y += $child->{c_valign} * $child->{req_h};
		1754
		1755	$child->configure (int $x, int $y, $child->{req_w}, $child->{req_h});
1485	}	1756	}
1486		1757
1487	1	1758	1
1488	}	1759	}
1489		1760
1490	sub find_widget {
1491	my ($self, $x, $y) = @_;
1492
1493	$x -= $self->{x};
1494	$y -= $self->{y};
1495
1496	my $res;
1497
1498	for (grep $_, map @$_, grep $_, @{ $self->{children} }) {
1499	$res = $_->find_widget ($x, $y)
1500	and return $res;
1501	}
1502
1503	$self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
1504	}
1505
1506	sub _draw {
1507	my ($self) = @_;
1508
1509	for (grep $_, @{$self->{children}}) {
1510	$_->draw for grep $_, @$_;
1511	}
1512	}
1513
1514	#############################################################################	1761	#############################################################################
1515		1762
1516	package CFPlus::UI::Box;	1763	package CFPlus::UI::Box;
1517		1764
1518	our @ISA = CFPlus::UI::Container::;	1765	our @ISA = CFPlus::UI::Container::;
1519		1766
1520	sub size_request {	1767	sub size_request {
1521	my ($self) = @_;	1768	my ($self) = @_;
		1769
		1770	my @children = $self->visible_children;
1522		1771
1523	$self->{vertical}	1772	$self->{vertical}
1524	? (	1773	? (
1525	(List::Util::max map $_->{req_w}, @{$self->{children}}),	1774	(List::Util::max map $_->{req_w}, @children),
1526	(List::Util::sum map $_->{req_h}, @{$self->{children}}),	1775	(List::Util::sum map $_->{req_h}, @children),
1527	)	1776	)
1528	: (	1777	: (
1529	(List::Util::sum map $_->{req_w}, @{$self->{children}}),	1778	(List::Util::sum map $_->{req_w}, @children),
1530	(List::Util::max map $_->{req_h}, @{$self->{children}}),	1779	(List::Util::max map $_->{req_h}, @children),
1531	)	1780	)
1532	}	1781	}
1533		1782
1534	sub invoke_size_allocate {	1783	sub invoke_size_allocate {
1535	my ($self, $w, $h) = @_;	1784	my ($self, $w, $h) = @_;
…		…
1618	#active_bg => none	1867	#active_bg => none
1619	#font => default_font	1868	#font => default_font
1620	#text => initial text	1869	#text => initial text
1621	#markup => initial narkup	1870	#markup => initial narkup
1622	#max_w => maximum pixel width	1871	#max_w => maximum pixel width
		1872	#style => 0, # render flags
1623	ellipsise => 3, # end	1873	ellipsise => 3, # end
1624	layout => (new CFPlus::Layout),	1874	layout => (new CFPlus::Layout),
1625	fontsize => 1,	1875	fontsize => 1,
1626	align => -1,	1876	align => -1,
1627	valign => -1,	1877	valign => -1,
…		…
1658		1908
1659	delete $self->{ox};	1909	delete $self->{ox};
1660	$self->SUPER::realloc;	1910	$self->SUPER::realloc;
1661	}	1911	}
1662		1912
		1913	sub clear {
		1914	my ($self) = @_;
		1915
		1916	$self->set_text ("");
		1917	}
		1918
1663	sub set_text {	1919	sub set_text {
1664	my ($self, $text) = @_;	1920	my ($self, $text) = @_;
1665		1921
1666	return if $self->{text} eq "T$text";	1922	return if $self->{text} eq "T$text";
1667	$self->{text} = "T$text";	1923	$self->{text} = "T$text";
…		…
1773	: ($self->{w} - $size->[0]) * 0.5);	2029	: ($self->{w} - $size->[0]) * 0.5);
1774		2030
1775	$self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}	2031	$self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1776	: $self->{valign} > 0 ? $self->{h} - $size->[1] - $self->{padding_y}	2032	: $self->{valign} > 0 ? $self->{h} - $size->[1] - $self->{padding_y}
1777	: ($self->{h} - $size->[1]) * 0.5);	2033	: ($self->{h} - $size->[1]) * 0.5);
		2034
		2035	$self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
1778	};	2036	};
1779		2037
1780	my $w = List::Util::min $self->{w} + 4, $size->[0];	2038	# unless ($self->{list}) {
1781	my $h = List::Util::min $self->{h} + 2, $size->[1];	2039	# $self->{list} = CFPlus::OpenGL::glGenList;
1782		2040	# CFPlus::OpenGL::glNewList $self->{list};
1783	$self->{layout}->render ($self->{ox}, $self->{oy});	2041	# $self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
		2042	# CFPlus::OpenGL::glEndList;
		2043	# }
		2044	#
		2045	# CFPlus::OpenGL::glCallList $self->{list};
		2046
		2047	$self->{layout}->draw;
1784	}	2048	}
		2049
		2050	#sub destroy {
		2051	# my ($self) = @_;
		2052	#
		2053	# CFPlus::OpenGL::glDeleteList delete $self->{list} if $self->{list};
		2054	#
		2055	# $self->SUPER::destroy;
		2056	#}
1785		2057
1786	#############################################################################	2058	#############################################################################
1787		2059
1788	package CFPlus::UI::EntryBase;	2060	package CFPlus::UI::EntryBase;
1789		2061
…		…
1795	my $class = shift;	2067	my $class = shift;
1796		2068
1797	$class->SUPER::new (	2069	$class->SUPER::new (
1798	fg => [1, 1, 1],	2070	fg => [1, 1, 1],
1799	bg => [0, 0, 0, 0.2],	2071	bg => [0, 0, 0, 0.2],
		2072	outline => [0.6, 0.3, 0.1],
1800	active_bg => [1, 1, 1, 0.5],	2073	active_bg => [0, 0, 1, .2],
1801	active_fg => [0, 0, 0],	2074	active_fg => [1, 1, 1],
		2075	active_outline => [1, 1, 0],
1802	can_hover => 1,	2076	can_hover => 1,
1803	can_focus => 1,	2077	can_focus => 1,
1804	valign => 0,	2078	valign => 0,
1805	can_events => 1,	2079	can_events => 1,
		2080	ellipsise => 0,
1806	#text => ...	2081	#text => ...
1807	#hidden => "*",	2082	#hidden => "*",
1808	@_	2083	@_
1809	)	2084	)
1810	}	2085	}
…		…
1854	my $mod = $ev->{mod};	2129	my $mod = $ev->{mod};
1855	my $sym = $ev->{sym};	2130	my $sym = $ev->{sym};
1856	my $uni = $ev->{unicode};	2131	my $uni = $ev->{unicode};
1857		2132
1858	my $text = $self->get_text;	2133	my $text = $self->get_text;
		2134
		2135	$self->{cursor} = List::Util::max 0, List::Util::min $self->{cursor}, length $text;
1859		2136
1860	if ($uni == 8) {	2137	if ($uni == 8) {
1861	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};	2138	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1862	} elsif ($uni == 127) {	2139	} elsif ($uni == 127) {
1863	substr $text, $self->{cursor}, 1, "";	2140	substr $text, $self->{cursor}, 1, "";
1864	} elsif ($sym == CFPlus::SDLK_LEFT) {	2141	} elsif ($sym == CFPlus::SDLK_LEFT) {
1865	--$self->{cursor} if $self->{cursor};	2142	--$self->{cursor} if $self->{cursor};
1866	} elsif ($sym == CFPlus::SDLK_RIGHT) {	2143	} elsif ($sym == CFPlus::SDLK_RIGHT) {
1867	++$self->{cursor} if $self->{cursor} < length $self->{text};	2144	++$self->{cursor} if $self->{cursor} < length $self->{text};
1868	} elsif ($sym == CFPlus::SDLK_HOME) {	2145	} elsif ($sym == CFPlus::SDLK_HOME) {
		2146	# what a hack
		2147	$self->{cursor} =
		2148	(substr $self->{text}, 0, $self->{cursor}) =~ /^(.*\012)/
		2149	? length $1
		2150	: 0;
		2151	} elsif ($sym == CFPlus::SDLK_END) {
		2152	# uh, again
		2153	$self->{cursor} =
		2154	(substr $self->{text}, $self->{cursor}) =~ /^([^\012]*)\012/
		2155	? $self->{cursor} + length $1
		2156	: length $self->{text};
		2157	} elsif ($uni == 21) { # ctrl-u
		2158	$text = "";
1869	$self->{cursor} = 0;	2159	$self->{cursor} = 0;
1870	} elsif ($sym == CFPlus::SDLK_END) {
1871	$self->{cursor} = length $text;
1872	} elsif ($uni == 27) {	2160	} elsif ($uni == 27) {
1873	$self->emit ('escape');	2161	$self->emit ('escape');
1874	} elsif ($uni) {	2162	} elsif ($uni == 0x0d) {
		2163	substr $text, $self->{cursor}++, 0, "\012";
		2164	} elsif ($uni >= 0x20) {
1875	substr $text, $self->{cursor}++, 0, chr $uni;	2165	substr $text, $self->{cursor}++, 0, chr $uni;
1876	} else {	2166	} else {
1877	return 0;	2167	return 0;
1878	}	2168	}
1879		2169
1880	$self->_set_text ($text);	2170	$self->_set_text ($text);
1881		2171
1882	$self->realloc;	2172	$self->realloc;
		2173	$self->update;
1883		2174
1884	1	2175	1
1885	}	2176	}
1886		2177
1887	sub invoke_focus_in {	2178	sub invoke_focus_in {
…		…
1929	glColor_premultiply @{$self->{bg}};	2220	glColor_premultiply @{$self->{bg}};
1930	}	2221	}
1931		2222
1932	glEnable GL_BLEND;	2223	glEnable GL_BLEND;
1933	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;	2224	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1934	glBegin GL_QUADS;
1935	glVertex 0 , 0;
1936	glVertex 0 , $self->{h};
1937	glVertex $self->{w}, $self->{h};	2225	glRect 0, 0, $self->{w}, $self->{h};
1938	glVertex $self->{w}, 0;
1939	glEnd;
1940	glDisable GL_BLEND;	2226	glDisable GL_BLEND;
1941		2227
1942	$self->SUPER::_draw;	2228	$self->SUPER::_draw;
1943		2229
1944	#TODO: force update every cursor change :(	2230	#TODO: force update every cursor change :(
…		…
1946		2232
1947	unless (exists $self->{cur_h}) {	2233	unless (exists $self->{cur_h}) {
1948	my $text = substr $self->{text}, 0, $self->{cursor};	2234	my $text = substr $self->{text}, 0, $self->{cursor};
1949	utf8::encode $text;	2235	utf8::encode $text;
1950		2236
1951	@$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)	2237	@$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
1952	}	2238	}
1953		2239
1954	glColor @{$self->{fg}};	2240	glColor_premultiply @{$self->{active_fg}};
1955	glBegin GL_LINES;	2241	glBegin GL_LINES;
1956	glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};	2242	glVertex 0.5 + $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
1957	glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};	2243	glVertex 0.5 + $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1958	glEnd;	2244	glEnd;
		2245
		2246	glLineWidth 3;
		2247	glColor @{$self->{active_outline}};
		2248	glRect_lineloop 0, 0, $self->{w} - 1, $self->{h} - 1;
		2249	glLineWidth 1;
		2250
		2251	} else {
		2252	glColor @{$self->{outline}};
		2253	glTranslate .375, .375;
		2254	glBegin GL_LINE_STRIP;
		2255	glVertex 0, $self->{h} * .5;
		2256	glVertex 0, $self->{h} - 3;
		2257	glVertex $self->{w} - 1, $self->{h} - 3;
		2258	glVertex $self->{w} - 1, $self->{h} * .5;
		2259	glEnd;
1959	}	2260	}
1960	}	2261	}
		2262
		2263	#############################################################################
1961		2264
1962	package CFPlus::UI::Entry;	2265	package CFPlus::UI::Entry;
1963		2266
1964	our @ISA = CFPlus::UI::EntryBase::;	2267	our @ISA = CFPlus::UI::EntryBase::;
1965		2268
…		…
1968	sub invoke_key_down {	2271	sub invoke_key_down {
1969	my ($self, $ev) = @_;	2272	my ($self, $ev) = @_;
1970		2273
1971	my $sym = $ev->{sym};	2274	my $sym = $ev->{sym};
1972		2275
1973	if ($sym == 13) {	2276	if ($ev->{uni} == 0x0d || $sym == 13) {
1974	unshift @{$self->{history}},	2277	unshift @{$self->{history}},
1975	my $txt = $self->get_text;	2278	my $txt = $self->get_text;
1976		2279
1977	$self->{history_pointer} = -1;	2280	$self->{history_pointer} = -1;
1978	$self->{history_saveback} = '';	2281	$self->{history_saveback} = '';
…		…
2008	1	2311	1
2009	}	2312	}
2010		2313
2011	#############################################################################	2314	#############################################################################
2012		2315
		2316	package CFPlus::UI::TextEdit;
		2317
		2318	our @ISA = CFPlus::UI::EntryBase::;
		2319
		2320	use CFPlus::OpenGL;
		2321
		2322	sub move_cursor_ver {
		2323	my ($self, $dy) = @_;
		2324
		2325	my ($y, $x) = $self->{layout}->index_to_line_x ($self->{cursor});
		2326
		2327	$y += $dy;
		2328
		2329	if (defined (my $index = $self->{layout}->line_x_to_index ($y, $x))) {
		2330	$self->{cursor} = $index;
		2331	delete $self->{cur_h};
		2332	$self->update;
		2333	return;
		2334	}
		2335	}
		2336
		2337	sub invoke_key_down {
		2338	my ($self, $ev) = @_;
		2339
		2340	my $sym = $ev->{sym};
		2341
		2342	if ($sym == CFPlus::SDLK_UP) {
		2343	$self->move_cursor_ver (-1);
		2344	} elsif ($sym == CFPlus::SDLK_DOWN) {
		2345	$self->move_cursor_ver (+1);
		2346	} else {
		2347	return $self->SUPER::invoke_key_down ($ev)
		2348	}
		2349
		2350	1
		2351	}
		2352
		2353	#############################################################################
		2354
2013	package CFPlus::UI::Button;	2355	package CFPlus::UI::ButtonBin;
2014		2356
2015	our @ISA = CFPlus::UI::Label::;	2357	our @ISA = CFPlus::UI::Bin::;
2016		2358
2017	use CFPlus::OpenGL;	2359	use CFPlus::OpenGL;
2018		2360
2019	my @tex =	2361	my @tex =
2020	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }	2362	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
2021	qw(b1_button_active.png);	2363	qw(b1_button_inactive.png b1_button_active.png);
2022		2364
2023	sub new {	2365	sub new {
2024	my $class = shift;	2366	my $class = shift;
2025		2367
2026	$class->SUPER::new (	2368	$class->SUPER::new (
2027	padding_x => 4,
2028	padding_y => 4,
2029	fg => [1, 1, 1],
2030	active_fg => [0, 0, 1],
2031	can_hover => 1,	2369	can_hover => 1,
2032	align => 0,	2370	align => 0,
2033	valign => 0,	2371	valign => 0,
2034	can_events => 1,	2372	can_events => 1,
2035	@_	2373	@_
…		…
2047	}	2385	}
2048		2386
2049	sub _draw {	2387	sub _draw {
2050	my ($self) = @_;	2388	my ($self) = @_;
2051		2389
2052	local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
2053
2054	glEnable GL_TEXTURE_2D;	2390	glEnable GL_TEXTURE_2D;
2055	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2391	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2056	glColor 0, 0, 0, 1;	2392	glColor 0, 0, 0, 1;
2057		2393
		2394	my $tex = $tex[$GRAB == $self];
2058	$tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});	2395	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
		2396
		2397	glDisable GL_TEXTURE_2D;
		2398
		2399	$self->SUPER::_draw;
		2400	}
		2401
		2402	#############################################################################
		2403
		2404	package CFPlus::UI::Button;
		2405
		2406	our @ISA = CFPlus::UI::Label::;
		2407
		2408	use CFPlus::OpenGL;
		2409
		2410	my @tex =
		2411	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
		2412	qw(b1_button_inactive.png b1_button_active.png);
		2413
		2414	sub new {
		2415	my $class = shift;
		2416
		2417	$class->SUPER::new (
		2418	padding_x => 4,
		2419	padding_y => 4,
		2420	fg => [1.0, 1.0, 1.0],
		2421	active_fg => [0.8, 0.8, 0.8],
		2422	can_hover => 1,
		2423	align => 0,
		2424	valign => 0,
		2425	can_events => 1,
		2426	@_
		2427	)
		2428	}
		2429
		2430	sub invoke_button_up {
		2431	my ($self, $ev, $x, $y) = @_;
		2432
		2433	$self->emit ("activate")
		2434	if $x >= 0 && $x < $self->{w}
		2435	&& $y >= 0 && $y < $self->{h};
		2436
		2437	1
		2438	}
		2439
		2440	sub _draw {
		2441	my ($self) = @_;
		2442
		2443	local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
		2444
		2445	glEnable GL_TEXTURE_2D;
		2446	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		2447	glColor 0, 0, 0, 1;
		2448
		2449	my $tex = $tex[$GRAB == $self];
		2450	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2059		2451
2060	glDisable GL_TEXTURE_2D;	2452	glDisable GL_TEXTURE_2D;
2061		2453
2062	$self->SUPER::_draw;	2454	$self->SUPER::_draw;
2063	}	2455	}
…		…
2150	sub new {	2542	sub new {
2151	my $class = shift;	2543	my $class = shift;
2152		2544
2153	my $self = $class->SUPER::new (	2545	my $self = $class->SUPER::new (
2154	can_events => 0,	2546	can_events => 0,
		2547	scale => 1,
2155	@_,	2548	@_,
2156	);	2549	);
2157		2550
2158	$self->{path} || $self->{tex}	2551	$self->{path} || $self->{tex}
2159	or Carp::croak "'path' or 'tex' attributes required";	2552	or Carp::croak "'path' or 'tex' attributes required";
2160		2553
2161	$self->{tex} ||= $texture_cache{$self->{path}} ||=	2554	$self->{tex} ||= $texture_cache{$self->{path}} ||=
2162	new_from_file CFPlus::Texture CFPlus::find_rcfile $self->{path}, mipmap => 1;	2555	new_from_file CFPlus::Texture CFPlus::find_rcfile $self->{path}, mipmap => 1;
2163		2556
2164	Scalar::Util::weaken $texture_cache{$self->{path}};	2557	CFPlus::weaken $texture_cache{$self->{path}};
2165		2558
2166	$self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};	2559	$self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
2167		2560
2168	$self	2561	$self
2169	}	2562	}
…		…
2184	}	2577	}
2185		2578
2186	sub size_request {	2579	sub size_request {
2187	my ($self) = @_;	2580	my ($self) = @_;
2188		2581
2189	($self->{tex}{w}, $self->{tex}{h})	2582	(int $self->{tex}{w} * $self->{scale}, int $self->{tex}{h} * $self->{scale})
2190	}	2583	}
2191		2584
2192	sub _draw {	2585	sub _draw {
2193	my ($self) = @_;	2586	my ($self) = @_;
2194		2587
…		…
2204	}	2597	}
2205		2598
2206	glEnable GL_TEXTURE_2D;	2599	glEnable GL_TEXTURE_2D;
2207	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2600	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2208		2601
2209	$tex->draw_quad (0, 0, $w, $h);	2602	$tex->draw_quad_alpha (0, 0, $w, $h);
2210		2603
2211	glDisable GL_TEXTURE_2D;	2604	glDisable GL_TEXTURE_2D;
2212	}	2605	}
2213		2606
2214	#############################################################################	2607	#############################################################################
…		…
2233	align => 0,	2626	align => 0,
2234	valign => 0,	2627	valign => 0,
2235	can_events => 1,	2628	can_events => 1,
2236	@_	2629	@_
2237	);	2630	);
		2631	}
		2632
		2633	sub invoke_button_down {
		2634	my ($self, $ev, $x, $y) = @_;
		2635
		2636	1
2238	}	2637	}
2239		2638
2240	sub invoke_button_up {	2639	sub invoke_button_up {
2241	my ($self, $ev, $x, $y) = @_;	2640	my ($self, $ev, $x, $y) = @_;
2242		2641
…		…
2382	glDisable GL_TEXTURE_2D;	2781	glDisable GL_TEXTURE_2D;
2383	}	2782	}
2384		2783
2385	#############################################################################	2784	#############################################################################
2386		2785
		2786	package CFPlus::UI::Progress;
		2787
		2788	our @ISA = CFPlus::UI::Label::;
		2789
		2790	use CFPlus::OpenGL;
		2791
		2792	sub new {
		2793	my ($class, %arg) = @_;
		2794
		2795	my $self = $class->SUPER::new (
		2796	fg => [1, 1, 1],
		2797	bg => [0, 0, 1, 0.2],
		2798	bar => [0.7, 0.5, 0.1, 0.8],
		2799	outline => [0.4, 0.3, 0],
		2800	fontsize => 0.9,
		2801	valign => 0,
		2802	align => 0,
		2803	can_events => 1,
		2804	ellipsise => 1,
		2805	label => "%d%%",
		2806	%arg,
		2807	);
		2808
		2809	$self->set_value ($arg{value} || -1);
		2810
		2811	$self
		2812	}
		2813
		2814	sub set_label {
		2815	my ($self, $label) = @_;
		2816
		2817	return if $self->{label} eq $label;
		2818	$self->{label} = $label;
		2819
		2820	$self->CFPlus::UI::Progress::set_value (0 + delete $self->{value});
		2821	}
		2822
		2823	sub set_value {
		2824	my ($self, $value) = @_;
		2825
		2826	if ($self->{value} ne $value) {
		2827	$self->{value} = $value;
		2828
		2829	if ($value < 0) {
		2830	$self->set_text ("-");
		2831	} else {
		2832	$self->set_text (sprintf $self->{label}, $value * 100);
		2833	}
		2834
		2835	$self->update;
		2836	}
		2837	}
		2838
		2839	sub _draw {
		2840	my ($self) = @_;
		2841
		2842	glEnable GL_BLEND;
		2843	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
		2844
		2845	if ($self->{value} >= 0) {
		2846	my $s = 3 + ($self->{w} - 6) * $self->{value};
		2847
		2848	glColor_premultiply @{$self->{bar}};
		2849	glRect 2, 2, $s, $self->{h} - 2;
		2850	glColor_premultiply @{$self->{bg}};
		2851	glRect $s + 1, 0, $self->{w} - 2, $self->{h} - 2;
		2852	}
		2853
		2854	glColor_premultiply @{$self->{outline}};
		2855	glRect_lineloop 1, 1, $self->{w} - 2, $self->{h} - 2;
		2856
		2857	glDisable GL_BLEND;
		2858
		2859	{
		2860	local $self->{bg}; # do not draw background
		2861	$self->SUPER::_draw;
		2862	}
		2863	}
		2864
		2865	#############################################################################
		2866
		2867	package CFPlus::UI::ExperienceProgress;
		2868
		2869	our @ISA = CFPlus::UI::Progress::;
		2870
		2871	sub new {
		2872	my ($class, %arg) = @_;
		2873
		2874	my $self = $class->SUPER::new (
		2875	%arg
		2876	);
		2877
		2878	$::CONN->{on_exp_update}{$self+0} = sub { $self->set_value ($self->{value}) }
		2879	if $::CONN;
		2880
		2881	$self
		2882	}
		2883
		2884	sub DESTROY {
		2885	my ($self) = @_;
		2886
		2887	delete $::CONN->{on_exp_update}{$self+0}
		2888	if $::CONN;
		2889
		2890	$self->SUPER::DESTROY;
		2891	}
		2892
		2893	sub set_value {
		2894	my ($self, $lvl, $exp) = @_;
		2895
		2896	my $v = -1;
		2897
		2898	if ($::CONN && (my $table = $::CONN->{exp_table})) {
		2899	my $l0 = $table->[$lvl - 1];
		2900	my $l1 = $table->[$lvl];
		2901
		2902	$v = ($exp - $l0) / ($l1 - $l0);
		2903	}
		2904
		2905	$self->SUPER::set_value ($v);
		2906	}
		2907
		2908	#############################################################################
		2909
2387	package CFPlus::UI::Gauge;	2910	package CFPlus::UI::Gauge;
2388		2911
2389	our @ISA = CFPlus::UI::VBox::;	2912	our @ISA = CFPlus::UI::VBox::;
2390		2913
2391	sub new {	2914	sub new {
…		…
2516		3039
2517	$self->SUPER::invoke_button_down ($ev, $x, $y);	3040	$self->SUPER::invoke_button_down ($ev, $x, $y);
2518		3041
2519	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];	3042	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2520		3043
2521	$self->invoke_mouse_motion ($ev, $x, $y)	3044	$self->invoke_mouse_motion ($ev, $x, $y);
		3045
		3046	1
2522	}	3047	}
2523		3048
2524	sub invoke_mouse_motion {	3049	sub invoke_mouse_motion {
2525	my ($self, $ev, $x, $y) = @_;	3050	my ($self, $ev, $x, $y) = @_;
2526		3051
…		…
2542	sub invoke_mouse_wheel {	3067	sub invoke_mouse_wheel {
2543	my ($self, $ev) = @_;	3068	my ($self, $ev) = @_;
2544		3069
2545	my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx};	3070	my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx};
2546		3071
		3072	my $pagepart = $ev->{mod} & CFPlus::KMOD_SHIFT ? 1 : 0.2;
		3073
2547	$self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * 0.2);	3074	$self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * $pagepart);
2548		3075
2549	! ! $delta	3076	1
2550	}	3077	}
2551		3078
2552	sub update {	3079	sub update {
2553	my ($self) = @_;	3080	my ($self) = @_;
2554		3081
…		…
2662	#font => default_font	3189	#font => default_font
2663	@_,	3190	@_,
2664		3191
2665	layout => (new CFPlus::Layout),	3192	layout => (new CFPlus::Layout),
2666	par => [],	3193	par => [],
		3194	max_par => 0,
2667	height => 0,	3195	height => 0,
2668	children => [	3196	children => [
2669	(new CFPlus::UI::Empty expand => 1),	3197	(new CFPlus::UI::Empty expand => 1),
2670	(new CFPlus::UI::Slider vertical => 1),	3198	(new CFPlus::UI::Slider vertical => 1),
2671	],	3199	],
…		…
2684	}	3212	}
2685		3213
2686	sub size_request {	3214	sub size_request {
2687	my ($self) = @_;	3215	my ($self) = @_;
2688		3216
2689	my ($empty, $slider) = @{ $self->{children} };	3217	my ($empty, $slider) = $self->visible_children;
2690		3218
2691	local $self->{children} = [$empty, $slider];	3219	local $self->{children} = [$empty, $slider];
2692	$self->SUPER::size_request	3220	$self->SUPER::size_request
2693	}	3221	}
2694		3222
…		…
2750	sub set_offset {	3278	sub set_offset {
2751	my ($self, $offset) = @_;	3279	my ($self, $offset) = @_;
2752		3280
2753	# todo: base offset on lines or so, not on pixels	3281	# todo: base offset on lines or so, not on pixels
2754	$self->{children}[1]->set_value ($offset);	3282	$self->{children}[1]->set_value ($offset);
		3283	}
		3284
		3285	sub current_paragraph {
		3286	my ($self) = @_;
		3287
		3288	$self->{top_paragraph} - 1
		3289	}
		3290
		3291	sub scroll_to {
		3292	my ($self, $para) = @_;
		3293
		3294	$para = List::Util::max 0, List::Util::min $#{$self->{par}}, $para;
		3295
		3296	$self->{scroll_to} = $para;
		3297	$self->update;
2755	}	3298	}
2756		3299
2757	sub clear {	3300	sub clear {
2758	my ($self) = @_;	3301	my ($self) = @_;
2759		3302
…		…
2781		3324
2782	$self->add (@{ $para->{widget} }) if @{ $para->{widget} };	3325	$self->add (@{ $para->{widget} }) if @{ $para->{widget} };
2783	push @{$self->{par}}, $para;	3326	push @{$self->{par}}, $para;
2784	}	3327	}
2785		3328
		3329	if (my $max = $self->{max_par}) {
		3330	shift @{$self->{par}} while @{$self->{par}} > $max;
		3331	}
		3332
2786	$self->{need_reflow}++;	3333	$self->{need_reflow}++;
2787	$self->update;	3334	$self->update;
2788	}	3335	}
2789		3336
2790	sub scroll_to_bottom {	3337	sub scroll_to_bottom {
2791	my ($self) = @_;	3338	my ($self) = @_;
2792		3339
2793	$self->{scroll_to_bottom} = 1;	3340	$self->{scroll_to} = $#{$self->{par}};
2794	$self->update;	3341	$self->update;
2795	}	3342	}
2796		3343
		3344	sub force_uptodate {
		3345	my ($self) = @_;
		3346
		3347	if (delete $self->{need_reflow}) {
		3348	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
		3349
		3350	my $height = 0;
		3351
		3352	for my $para (@{$self->{par}}) {
		3353	if ($para->{w} != $W && ($para->{wrapped} || $para->{w} > $W)) {
		3354	my $layout = $self->get_layout ($para);
		3355	my ($w, $h) = $layout->size;
		3356
		3357	$para->{w} = $w + $para->{indent};
		3358	$para->{h} = $h;
		3359	$para->{wrapped} = $layout->has_wrapped;
		3360	}
		3361
		3362	$para->{y} = $height;
		3363	$height += $para->{h};
		3364	}
		3365
		3366	$self->{height} = $height;
		3367	$self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
		3368
		3369	delete $self->{texture};
		3370	}
		3371
		3372	if (my $paridx = delete $self->{scroll_to}) {
		3373	$self->{children}[1]->set_value ($self->{par}[$paridx]{y});
		3374	}
		3375	}
		3376
2797	sub update {	3377	sub update {
2798	my ($self) = @_;	3378	my ($self) = @_;
2799		3379
2800	$self->SUPER::update;	3380	$self->SUPER::update;
2801		3381
2802	return unless $self->{h} > 0;	3382	return unless $self->{h} > 0;
2803		3383
2804	delete $self->{texture};	3384	delete $self->{texture};
2805		3385
2806	$ROOT->on_post_alloc ($self => sub {	3386	$ROOT->on_post_alloc ($self => sub {
		3387	$self->force_uptodate;
		3388
2807	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};	3389	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2808
2809	if (delete $self->{need_reflow}) {
2810	my $height = 0;
2811
2812	for my $para (@{$self->{par}}) {
2813	if ($para->{w} != $W && ($para->{wrapped} || $para->{w} > $W)) {
2814	my $layout = $self->get_layout ($para);
2815	my ($w, $h) = $layout->size;
2816
2817	$para->{w} = $w + $para->{indent};
2818	$para->{h} = $h;
2819	$para->{wrapped} = $layout->has_wrapped;
2820	}
2821
2822	$height += $para->{h};
2823	}
2824
2825	$self->{height} = $height;
2826
2827	$self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
2828
2829	delete $self->{texture};
2830	}
2831
2832	if (delete $self->{scroll_to_bottom}) {
2833	$self->{children}[1]->set_value (1e10);
2834	}
2835		3390
2836	$self->{texture} ||= new_from_opengl CFPlus::Texture $W, $H, sub {	3391	$self->{texture} ||= new_from_opengl CFPlus::Texture $W, $H, sub {
2837	glClearColor 0, 0, 0, 0;	3392	glClearColor 0, 0, 0, 0;
2838	glClear GL_COLOR_BUFFER_BIT;	3393	glClear GL_COLOR_BUFFER_BIT;
2839		3394
		3395	package CFPlus::UI::Base;
		3396	local ($draw_x, $draw_y, $draw_w, $draw_h) =
		3397	(0, 0, $self->{w}, $self->{h});
		3398
		3399	my $top = int $self->{children}[1]{range}[0];
		3400
		3401	my $paridx = 0;
		3402	my $top_paragraph;
2840	my $top = int $self->{children}[1]{range}[0];	3403	my $top = int $self->{children}[1]{range}[0];
2841		3404
2842	my $y0 = $top;	3405	my $y0 = $top;
2843	my $y1 = $top + $H;	3406	my $y1 = $top + $H;
2844		3407
2845	my $y = 0;
2846
2847	for my $para (@{$self->{par}}) {	3408	for my $para (@{$self->{par}}) {
2848	my $h = $para->{h};	3409	my $h = $para->{h};
		3410	my $y = $para->{y};
2849		3411
2850	if ($y0 < $y + $h && $y < $y1) {	3412	if ($y0 < $y + $h && $y < $y1) {
2851
2852	my $layout = $self->get_layout ($para);	3413	my $layout = $self->get_layout ($para);
2853		3414
2854	$layout->render ($para->{indent}, $y - $y0);	3415	$layout->render ($para->{indent}, $y - $y0);
		3416	$layout->draw;
2855		3417
2856	if (my @w = @{ $para->{widget} }) {	3418	if (my @w = @{ $para->{widget} }) {
2857	my @s = $layout->get_shapes;	3419	my @s = $layout->get_shapes;
2858		3420
2859	for (@w) {	3421	for (@w) {
…		…
2865	$_->draw;	3427	$_->draw;
2866	}	3428	}
2867	}	3429	}
2868	}	3430	}
2869		3431
2870	$y += $h;	3432	$paridx++;
		3433	$top_paragraph ||= $paridx if $y >= $top;
2871	}	3434	}
		3435
		3436	$self->{top_paragraph} = $top_paragraph;
2872	};	3437	};
2873	});	3438	});
2874	}	3439	}
2875		3440
2876	sub reconfigure {	3441	sub reconfigure {
…		…
2978	}	3543	}
2979		3544
2980	sub set_tooltip_from {	3545	sub set_tooltip_from {
2981	my ($self, $widget) = @_;	3546	my ($self, $widget) = @_;
2982		3547
2983	$widget->{tooltip} = CFPlus::Pod::as_label CFPlus::Pod::section tooltip => $1	3548	$widget->{tooltip} = CFPlus::Pod::section_label tooltip => $1
2984	if $widget->{tooltip} =~ /^#(.*)$/;	3549	if $widget->{tooltip} =~ /^#(.*)$/;
2985		3550
2986	my $tooltip = $widget->{tooltip};	3551	my $tooltip = $widget->{tooltip};
2987		3552
2988	if ($ENV{CFPLUS_DEBUG} & 2) {	3553	if ($ENV{CFPLUS_DEBUG} & 2) {
…		…
2997		3562
2998	$self->add (new CFPlus::UI::Label	3563	$self->add (new CFPlus::UI::Label
2999	markup => $tooltip,	3564	markup => $tooltip,
3000	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,	3565	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
3001	fontsize => 0.8,	3566	fontsize => 0.8,
3002	fg => [0, 0, 0, 1],	3567	style => 1, # FLAG_INVERSE
3003	ellipsise => 0,	3568	ellipsise => 0,
3004	font => ($widget->{tooltip_font} || $::FONT_PROP),	3569	font => ($widget->{tooltip_font} || $::FONT_PROP),
3005	);	3570	);
3006	}	3571	}
3007		3572
…		…
3047	glTranslate 0.375, 0.375;	3612	glTranslate 0.375, 0.375;
3048		3613
3049	my ($w, $h) = @$self{qw(w h)};	3614	my ($w, $h) = @$self{qw(w h)};
3050		3615
3051	glColor 1, 0.8, 0.4;	3616	glColor 1, 0.8, 0.4;
3052	glBegin GL_QUADS;	3617	glRect 0, 0, $w, $h;
3053	glVertex 0 , 0;
3054	glVertex 0 , $h;
3055	glVertex $w, $h;
3056	glVertex $w, 0;
3057	glEnd;
3058		3618
3059	glColor 0, 0, 0;	3619	glColor 0, 0, 0;
3060	glBegin GL_LINE_LOOP;	3620	glRect_lineloop 0, 0, $w, $h;
3061	glVertex 0 , 0;
3062	glVertex 0 , $h;
3063	glVertex $w, $h;
3064	glVertex $w, 0;
3065	glEnd;
3066		3621
3067	glTranslate 2 - 0.375, 2 - 0.375;	3622	glTranslate 2 - 0.375, 2 - 0.375;
3068		3623
3069	$self->SUPER::_draw;	3624	$self->SUPER::_draw;
3070	}	3625	}
…		…
3079		3634
3080	sub new {	3635	sub new {
3081	my $class = shift;	3636	my $class = shift;
3082		3637
3083	my $self = $class->SUPER::new (	3638	my $self = $class->SUPER::new (
		3639	size_w => 32,
		3640	size_h => 8,
3084	aspect => 1,	3641	aspect => 1,
3085	can_events => 0,	3642	can_events => 0,
3086	@_,	3643	@_,
3087	);	3644	);
3088		3645
3089	if ($self->{anim} && $self->{animspeed}) {	3646	if ($self->{anim} && $self->{animspeed}) {
3090	Scalar::Util::weaken (my $widget = $self);	3647	CFPlus::weaken (my $widget = $self);
3091		3648
		3649	$widget->{animspeed} = List::Util::max 0.05, $widget->{animspeed};
		3650	$widget->{anim_start} = $self->{animspeed} * int Event::time / $self->{animspeed};
3092	$self->{timer} = Event->timer (	3651	$self->{timer} = Event->timer (
3093	at => $self->{animspeed} * int $::NOW / $self->{animspeed},
3094	hard => 1,	3652	parked => 1,
3095	interval => $self->{animspeed},
3096	cb => sub {	3653	cb => sub {
		3654	return unless $::CONN;
		3655
		3656	my $w = $widget
		3657	or return;
		3658
3097	++$widget->{frame};	3659	++$w->{frame};
		3660	$w->update_face;
		3661
		3662	# somehow, $widget can go away
3098	$widget->update;	3663	$w->update;
		3664	$w->update_timer;
3099	},	3665	},
3100	);	3666	);
		3667
		3668	$self->update_face;
		3669	$self->update_timer;
3101	}	3670	}
3102		3671
3103	$self	3672	$self
3104	}	3673	}
3105		3674
		3675	sub update_timer {
		3676	my ($self) = @_;
		3677
		3678	return unless $self->{timer};
		3679
		3680	if ($self->{visible}) {
		3681	$self->{timer}->at (
		3682	$self->{anim_start}
		3683	+ $self->{animspeed}
		3684	* int 1.5 + (Event::time - $self->{anim_start}) / $self->{animspeed}
		3685	);
		3686	$self->{timer}->start;
		3687	} else {
		3688	$self->{timer}->stop;
		3689	}
		3690	}
		3691
		3692	sub update_face {
		3693	my ($self) = @_;
		3694
		3695	if ($::CONN) {
		3696	if (my $anim = $::CONN->{anim}[$self->{anim}]) {
		3697	if ($anim && @$anim) {
		3698	$self->{face} = $anim->[ $self->{frame} % @$anim ];
		3699	delete $self->{face_change_cb};
		3700
		3701	if (my $tex = $self->{tex} = $::CONN->{texture}[ $::CONN->{face}[$self->{face}]{id} ]) {
		3702	unless ($tex->{name} || $tex->{loading}) {
		3703	$tex->upload (sub { $self->reconfigure });
		3704	}
		3705	}
		3706	}
		3707	}
		3708	}
		3709	}
		3710
3106	sub size_request {	3711	sub size_request {
3107	(32, 8)	3712	my ($self) = @_;
		3713
		3714	if ($::CONN) {
		3715	if (my $faceid = $::CONN->{face}[$self->{face}]{id}) {
		3716	if (my $tex = $self->{tex} = $::CONN->{texture}[$faceid]) {
		3717	if ($tex->{name}) {
		3718	return ($self->{size_w} || $tex->{w}, $self->{size_h} || $tex->{h});
		3719	} elsif (!$tex->{loading}) {
		3720	$tex->upload (sub { $self->reconfigure });
		3721	}
		3722	}
		3723
		3724	$self->{face_change_cb} ||= $::CONN->on_face_change ($self->{face}, sub { $self->reconfigure });
		3725	}
		3726	}
		3727
		3728	($self->{size_w} || 8, $self->{size_h} || 8)
3108	}	3729	}
3109		3730
3110	sub update {	3731	sub update {
3111	my ($self) = @_;	3732	my ($self) = @_;
3112		3733
3113	return unless $self->{visible};	3734	return unless $self->{visible};
3114		3735
3115	$self->SUPER::update;	3736	$self->SUPER::update;
3116	}	3737	}
3117		3738
		3739	sub invoke_visibility_change {
		3740	my ($self) = @_;
		3741
		3742	$self->update_timer;
		3743
		3744	0
		3745	}
		3746
3118	sub _draw {	3747	sub _draw {
3119	my ($self) = @_;	3748	my ($self) = @_;
3120		3749
3121	return unless $::CONN;
3122
3123	$self->SUPER::_draw;	3750	$self->SUPER::_draw;
3124		3751
3125	my $face;	3752	if (my $tex = $self->{tex}) {
3126
3127	if ($self->{frame}) {
3128	my $anim = $::CONN->{anim}[$self->{anim}];
3129
3130	$face = $anim->[ $self->{frame} % @$anim ]
3131	if $anim && @$anim;
3132	}
3133
3134	my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
3135
3136	if ($tex) {
3137	glEnable GL_TEXTURE_2D;	3753	glEnable GL_TEXTURE_2D;
3138	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	3754	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
3139	glColor 0, 0, 0, 1;	3755	glColor 0, 0, 0, 1;
3140	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});	3756	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
3141	glDisable GL_TEXTURE_2D;	3757	glDisable GL_TEXTURE_2D;
…		…
3143	}	3759	}
3144		3760
3145	sub destroy {	3761	sub destroy {
3146	my ($self) = @_;	3762	my ($self) = @_;
3147		3763
3148	$self->{timer}->cancel	3764	(delete $self->{timer})->cancel
3149	if $self->{timer};	3765	if $self->{timer};
3150		3766
3151	$self->SUPER::destroy;	3767	$self->SUPER::destroy;
3152	}	3768	}
3153		3769
…		…
3155		3771
3156	package CFPlus::UI::Buttonbar;	3772	package CFPlus::UI::Buttonbar;
3157		3773
3158	our @ISA = CFPlus::UI::HBox::;	3774	our @ISA = CFPlus::UI::HBox::;
3159		3775
3160	# TODO: should actualyl wrap buttons and other goodies.	3776	# TODO: should actually wrap buttons and other goodies.
3161		3777
3162	#############################################################################	3778	#############################################################################
3163		3779
3164	package CFPlus::UI::Menu;	3780	package CFPlus::UI::Menu;
3165		3781
3166	our @ISA = CFPlus::UI::FancyFrame::;	3782	our @ISA = CFPlus::UI::Toplevel::;
3167		3783
3168	use CFPlus::OpenGL;	3784	use CFPlus::OpenGL;
3169		3785
3170	sub new {	3786	sub new {
3171	my $class = shift;	3787	my $class = shift;
…		…
3193	children => [	3809	children => [
3194	(new CFPlus::UI::Label markup => $left, expand => 1),	3810	(new CFPlus::UI::Label markup => $left, expand => 1),
3195	(new CFPlus::UI::Label markup => $right, align => +1),	3811	(new CFPlus::UI::Label markup => $right, align => +1),
3196	],	3812	],
3197	;	3813	;
3198		3814
3199	} else {	3815	} else {
3200	$widget = new CFPlus::UI::Label	3816	$widget = new CFPlus::UI::Label
3201	can_hover => 1,	3817	can_hover => 1,
3202	can_events => 1,	3818	can_events => 1,
3203	markup => $widget,	3819	markup => $widget,
…		…
3328		3944
3329	#############################################################################	3945	#############################################################################
3330		3946
3331	package CFPlus::UI::Notebook;	3947	package CFPlus::UI::Notebook;
3332		3948
		3949	use CFPlus::OpenGL;
		3950
3333	our @ISA = CFPlus::UI::VBox::;	3951	our @ISA = CFPlus::UI::VBox::;
3334		3952
3335	sub new {	3953	sub new {
3336	my $class = shift;	3954	my $class = shift;
3337		3955
3338	my $self = $class->SUPER::new (	3956	my $self = $class->SUPER::new (
3339	buttonbar => (new CFPlus::UI::Buttonbar),	3957	buttonbar => (new CFPlus::UI::Buttonbar),
3340	multiplexer => (new CFPlus::UI::Multiplexer expand => 1),	3958	multiplexer => (new CFPlus::UI::Multiplexer expand => 1),
		3959	active_outline => [1, 1, 0],
3341	# filter => # will be put between multiplexer and $self	3960	# filter => # will be put between multiplexer and $self
3342	@_,	3961	@_,
3343	);	3962	);
3344		3963
3345	$self->{filter}->add ($self->{multiplexer}) if $self->{filter};	3964	$self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3346	$self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});	3965	$self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3347		3966
		3967	{
		3968	Scalar::Util::weaken (my $wself = $self);
		3969
		3970	$self->{multiplexer}->connect (c_add => sub {
		3971	my ($mplex, $widgets) = @_;
		3972
		3973	for my $child (@$widgets) {
		3974	Scalar::Util::weaken $child;
		3975	$child->{c_tab_} ||= do {
		3976	my $tab =
		3977	(UNIVERSAL::isa $child->{c_tab}, "CFPlus::UI::Base")
		3978	? $child->{c_tab}
		3979	: new CFPlus::UI::Button markup => $child->{c_tab}[0], tooltip => $child->{c_tab}[1];
		3980
		3981	$tab->connect (activate => sub {
		3982	$wself->set_current_page ($child);
		3983	});
		3984
		3985	$tab
		3986	};
		3987
		3988	$self->{buttonbar}->add ($child->{c_tab_});
		3989	}
		3990	});
		3991
		3992	$self->{multiplexer}->connect (c_remove => sub {
		3993	my ($mplex, $widgets) = @_;
		3994
		3995	for my $child (@$widgets) {
		3996	$wself->{buttonbar}->remove ($child->{c_tab_});
		3997	}
		3998	});
		3999	}
		4000
3348	$self	4001	$self
3349	}	4002	}
3350		4003
3351	sub add {	4004	sub add {
		4005	my ($self, @widgets) = @_;
		4006
		4007	$self->{multiplexer}->add (@widgets)
		4008	}
		4009
		4010	sub remove {
		4011	my ($self, @widgets) = @_;
		4012
		4013	$self->{multiplexer}->remove (@widgets)
		4014	}
		4015
		4016	sub pages {
		4017	my ($self) = @_;
		4018	$self->{multiplexer}->children
		4019	}
		4020
		4021	sub add_tab {
3352	my ($self, $title, $widget, $tooltip) = @_;	4022	my ($self, $title, $widget, $tooltip) = @_;
3353		4023
3354	Scalar::Util::weaken $self;	4024	$title = [$title, $tooltip] unless ref $title;
		4025	$widget->{c_tab} = $title;
3355		4026
3356	$self->{buttonbar}->add (new CFPlus::UI::Button
3357	markup => $title,
3358	tooltip => $tooltip,
3359	on_activate => sub { $self->set_current_page ($widget) },
3360	);
3361
3362	$self->{multiplexer}->add ($widget);	4027	$self->add ($widget);
3363	}	4028	}
3364		4029
3365	sub get_current_page {	4030	sub get_current_page {
3366	my ($self) = @_;	4031	my ($self) = @_;
3367		4032
…		…
3371	sub set_current_page {	4036	sub set_current_page {
3372	my ($self, $page) = @_;	4037	my ($self, $page) = @_;
3373		4038
3374	$self->{multiplexer}->set_current_page ($page);	4039	$self->{multiplexer}->set_current_page ($page);
3375	$self->emit (page_changed => $self->{multiplexer}{current});	4040	$self->emit (page_changed => $self->{multiplexer}{current});
		4041	}
		4042
		4043	sub _draw {
		4044	my ($self) = @_;
		4045
		4046	$self->SUPER::_draw ();
		4047
		4048	if (my $cur = $self->{multiplexer}{current}) {
		4049	if ($cur = $cur->{c_tab_}) {
		4050	glTranslate $cur->{x}, $cur->{y};
		4051	glLineWidth 3;
		4052	glColor @{$self->{active_outline}};
		4053	glRect_lineloop 1, 1, $cur->{w} - 2, $cur->{h} - 2;
		4054	glLineWidth 1;
		4055	}
		4056	}
3376	}	4057	}
3377		4058
3378	#############################################################################	4059	#############################################################################
3379		4060
3380	package CFPlus::UI::Selector;	4061	package CFPlus::UI::Selector;
…		…
3443	my $self = $class->SUPER::new (	4124	my $self = $class->SUPER::new (
3444	fontsize => 0.8,	4125	fontsize => 0.8,
3445	@_,	4126	@_,
3446	);	4127	);
3447		4128
3448	Scalar::Util::weaken (my $this = $self);	4129	CFPlus::weaken (my $this = $self);
3449		4130
3450	$self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });	4131	$self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3451		4132
3452	$self	4133	$self
3453	}	4134	}
…		…
3576	$self->SUPER::destroy;	4257	$self->SUPER::destroy;
3577	}	4258	}
3578		4259
3579	#############################################################################	4260	#############################################################################
3580		4261
3581	package CFPlus::UI::Inventory;
3582
3583	our @ISA = CFPlus::UI::Table::;
3584
3585	sub new {
3586	my $class = shift;
3587
3588	my $self = $class->SUPER::new (
3589	col_expand => [0, 1, 0],
3590	items => [],
3591	@_,
3592	);
3593
3594	$self->set_sort_order (undef);
3595
3596	$self
3597	}
3598
3599	sub update_items {
3600	my ($self) = @_;
3601
3602	$self->clear;
3603
3604	my @item = $self->{sort}->(@{ $self->{items} });
3605
3606	my @adds;
3607	my $row = 0;
3608	for my $item ($self->{sort}->(@{ $self->{items} })) {
3609	CFPlus::Item::update_widgets $item;
3610
3611	push @adds, 0, $row, $item->{face_widget};
3612	push @adds, 1, $row, $item->{desc_widget};
3613	push @adds, 2, $row, $item->{weight_widget};
3614
3615	$row++;
3616	}
3617
3618	$self->add (@adds);
3619	}
3620
3621	sub set_sort_order {
3622	my ($self, $order) = @_;
3623
3624	$self->{sort} = $order ||= sub {
3625	sort {
3626	$a->{type} <=> $b->{type}
3627	or $a->{name} cmp $b->{name}
3628	} @_
3629	};
3630
3631	$self->update_items;
3632	}
3633
3634	sub set_items {
3635	my ($self, $items) = @_;
3636
3637	$self->{items} = [$items ? values %$items : ()];
3638	$self->update_items;
3639	}
3640
3641	#############################################################################
3642
3643	package CFPlus::UI::SpellList;
3644
3645	our @ISA = CFPlus::UI::Table::;
3646
3647	sub new {
3648	my $class = shift;
3649
3650	my $self = $class->SUPER::new (
3651	binding => [],
3652	commands => [],
3653	@_,
3654	)
3655	}
3656
3657	my $TOOLTIP_ALL = "\n\n<small>Left click - ready spell\nMiddle click - invoke spell\nRight click - further options</small>";
3658
3659	my @TOOLTIP_NAME = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3660	"<b>Name</b>. The name of the spell.$TOOLTIP_ALL");
3661	my @TOOLTIP_SKILL = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3662	"<b>Skill</b>. The skill (or magic school) required to be able to attempt casting this spell.$TOOLTIP_ALL");
3663	my @TOOLTIP_LVL = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3664	"<b>Level</b>. Minimum level the caster needs in the associated skill to be able to attempt casting this spell.$TOOLTIP_ALL");
3665	my @TOOLTIP_SP = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3666	"<b>Spell points / Grace points</b>. Amount of spell or grace points used by each invocation.$TOOLTIP_ALL");
3667	my @TOOLTIP_DMG = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3668	"<b>Damage</b>. The amount of damage the spell deals when it hits.$TOOLTIP_ALL");
3669
3670	sub rebuild_spell_list {
3671	my ($self) = @_;
3672
3673	$CFPlus::UI::ROOT->on_refresh ($self => sub {
3674	$self->clear;
3675
3676	return unless $::CONN;
3677
3678	$self->add (1, 0, new CFPlus::UI::Label text => "Spell Name", @TOOLTIP_NAME);
3679	$self->add (2, 0, new CFPlus::UI::Label text => "Skill", @TOOLTIP_SKILL);
3680	$self->add (3, 0, new CFPlus::UI::Label text => "Lvl" , @TOOLTIP_LVL);
3681	$self->add (4, 0, new CFPlus::UI::Label text => "Sp/Gp", @TOOLTIP_SP);
3682	$self->add (5, 0, new CFPlus::UI::Label text => "Dmg" , @TOOLTIP_DMG);
3683
3684	my $row = 0;
3685
3686	for (sort { $a cmp $b } keys %{ $self->{spell} }) {
3687	my $spell = $self->{spell}{$_};
3688
3689	$row++;
3690
3691	my $spell_cb = sub {
3692	my ($widget, $ev) = @_;
3693
3694	if ($ev->{button} == 1) {
3695	$::CONN->user_send ("cast $spell->{name}");
3696	} elsif ($ev->{button} == 2) {
3697	$::CONN->user_send ("invoke $spell->{name}");
3698	} elsif ($ev->{button} == 3) {
3699	(new CFPlus::UI::Menu
3700	items => [
3701	["bind <i>cast $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) }],
3702	["bind <i>invoke $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["invoke $spell->{name}"]) }],
3703	],
3704	)->popup ($ev);
3705	} else {
3706	return 0;
3707	}
3708
3709	1
3710	};
3711
3712	my $tooltip = "$spell->{message}$TOOLTIP_ALL";
3713
3714	#TODO: add path info to tooltip
3715	#$self->add (6, $row, new CFPlus::UI::Label text => $spell->{path});
3716
3717	$self->add (0, $row, new CFPlus::UI::Face
3718	face => $spell->{face},
3719	can_hover => 1,
3720	can_events => 1,
3721	tooltip => $tooltip,
3722	on_button_down => $spell_cb,
3723	);
3724
3725	$self->add (1, $row, new CFPlus::UI::Label
3726	expand => 1,
3727	text => $spell->{name},
3728	can_hover => 1,
3729	can_events => 1,
3730	tooltip => $tooltip,
3731	on_button_down => $spell_cb,
3732	);
3733
3734	$self->add (2, $row, new CFPlus::UI::Label text => $::CONN->{skill_info}{$spell->{skill}}, @TOOLTIP_SKILL);
3735	$self->add (3, $row, new CFPlus::UI::Label text => $spell->{level}, @TOOLTIP_LVL);
3736	$self->add (4, $row, new CFPlus::UI::Label text => $spell->{mana} || $spell->{grace}, @TOOLTIP_SP);
3737	$self->add (5, $row, new CFPlus::UI::Label text => $spell->{damage}, @TOOLTIP_DMG);
3738	}
3739	});
3740	}
3741
3742	sub add_spell {
3743	my ($self, $spell) = @_;
3744
3745	$self->{spell}->{$spell->{name}} = $spell;
3746	$self->rebuild_spell_list;
3747	}
3748
3749	sub remove_spell {
3750	my ($self, $spell) = @_;
3751
3752	delete $self->{spell}->{$spell->{name}};
3753	$self->rebuild_spell_list;
3754	}
3755
3756	sub clear_spells {
3757	my ($self) = @_;
3758
3759	$self->{spell} = {};
3760	$self->rebuild_spell_list;
3761	}
3762
3763	#############################################################################
3764
3765	package CFPlus::UI::Root;	4262	package CFPlus::UI::Root;
3766		4263
3767	our @ISA = CFPlus::UI::Container::;	4264	our @ISA = CFPlus::UI::Container::;
3768		4265
3769	use List::Util qw(min max);	4266	use List::Util qw(min max);
…		…
3776	my $self = $class->SUPER::new (	4273	my $self = $class->SUPER::new (
3777	visible => 1,	4274	visible => 1,
3778	@_,	4275	@_,
3779	);	4276	);
3780		4277
3781	Scalar::Util::weaken ($self->{root} = $self);	4278	CFPlus::weaken ($self->{root} = $self);
3782		4279
3783	$self	4280	$self
3784	}	4281	}
3785		4282
3786	sub size_request {	4283	sub size_request {
…		…
3834	}	4331	}
3835		4332
3836	sub update {	4333	sub update {
3837	my ($self) = @_;	4334	my ($self) = @_;
3838		4335
3839	$::WANT_REFRESH++;	4336	$::WANT_REFRESH->start;
3840	}	4337	}
3841		4338
3842	sub add {	4339	sub add {
3843	my ($self, @children) = @_;	4340	my ($self, @children) = @_;
3844		4341
…		…
3881	while ($self->{refresh_hook}) {	4378	while ($self->{refresh_hook}) {
3882	$_->()	4379	$_->()
3883	for values %{delete $self->{refresh_hook}};	4380	for values %{delete $self->{refresh_hook}};
3884	}	4381	}
3885		4382
3886	if ($self->{realloc}) {	4383	while ($self->{realloc}) {
3887	my %queue;	4384	my %queue;
3888	my @queue;	4385	my @queue;
3889	my $widget;	4386	my $widget;
3890		4387
3891	outer:	4388	outer:
…		…
3938	}	4435	}
3939	}	4436	}
3940		4437
3941	delete $self->{realloc}{$widget+0};	4438	delete $self->{realloc}{$widget+0};
3942	}	4439	}
3943	}
3944		4440
3945	while (my $size_alloc = delete $self->{size_alloc}) {	4441	while (my $size_alloc = delete $self->{size_alloc}) {
3946	my @queue = sort { $b->{visible} <=> $a->{visible} }	4442	my @queue = sort { $a->{visible} <=> $b->{visible} }
3947	values %$size_alloc;	4443	values %$size_alloc;
3948		4444
3949	while () {	4445	while () {
3950	my $widget = pop @queue || last;	4446	my $widget = pop @queue || last;
3951		4447
3952	my ($w, $h) = @$widget{qw(alloc_w alloc_h)};	4448	my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3953		4449
3954	$w = 0 if $w < 0;
3955	$h = 0 if $h < 0;
3956
3957	$w = max $widget->{min_w}, $w;	4450	$w = max $widget->{min_w}, $w;
3958	$h = max $widget->{min_h}, $h;	4451	$h = max $widget->{min_h}, $h;
3959		4452
3960	# $w = min $self->{w} - $widget->{x}, $w if $self->{w};	4453	# $w = min $self->{w} - $widget->{x}, $w if $self->{w};
3961	# $h = min $self->{h} - $widget->{y}, $h if $self->{h};	4454	# $h = min $self->{h} - $widget->{y}, $h if $self->{h};
3962		4455
3963	$w = min $widget->{max_w}, $w if exists $widget->{max_w};	4456	$w = min $widget->{max_w}, $w if exists $widget->{max_w};
3964	$h = min $widget->{max_h}, $h if exists $widget->{max_h};	4457	$h = min $widget->{max_h}, $h if exists $widget->{max_h};
3965		4458
3966	$w = int $w + 0.5;	4459	$w = int $w + 0.5;
3967	$h = int $h + 0.5;	4460	$h = int $h + 0.5;
3968		4461
3969	if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {	4462	if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3970	$widget->{old_w} = $widget->{w};	4463	$widget->{old_w} = $widget->{w};
3971	$widget->{old_h} = $widget->{h};	4464	$widget->{old_h} = $widget->{h};
3972		4465
3973	$widget->{w} = $w;	4466	$widget->{w} = $w;
3974	$widget->{h} = $h;	4467	$widget->{h} = $h;
3975		4468
3976	$widget->emit (size_allocate => $w, $h);	4469	$widget->emit (size_allocate => $w, $h);
		4470	}
3977	}	4471	}
3978	}	4472	}
3979	}	4473	}
3980		4474
3981	while ($self->{post_alloc_hook}) {	4475	while ($self->{post_alloc_hook}) {
3982	$_->()	4476	$_->()
3983	for values %{delete $self->{post_alloc_hook}};	4477	for values %{delete $self->{post_alloc_hook}};
3984	}	4478	}
3985
3986		4479
3987	glViewport 0, 0, $::WIDTH, $::HEIGHT;	4480	glViewport 0, 0, $::WIDTH, $::HEIGHT;
3988	glClearColor +($::CFG->{fow_intensity}) x 3, 1;	4481	glClearColor +($::CFG->{fow_intensity}) x 3, 1;
3989	glClear GL_COLOR_BUFFER_BIT;	4482	glClear GL_COLOR_BUFFER_BIT;
3990		4483
…		…
3995	glLoadIdentity;	4488	glLoadIdentity;
3996		4489
3997	{	4490	{
3998	package CFPlus::UI::Base;	4491	package CFPlus::UI::Base;
3999		4492
4000	($draw_x, $draw_y, $draw_w, $draw_h) =	4493	local ($draw_x, $draw_y, $draw_w, $draw_h) =
4001	(0, 0, $self->{w}, $self->{h});	4494	(0, 0, $self->{w}, $self->{h});
4002	}
4003		4495
4004	$self->_draw;	4496	$self->_draw;
		4497	}
4005	}	4498	}
4006		4499
4007	#############################################################################	4500	#############################################################################
4008		4501
4009	package CFPlus::UI;	4502	package CFPlus::UI;

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