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

Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.331 by root, Sun Jul 23 04:46:02 2006 UTC vs.
Revision 1.413 by root, Mon Jul 23 15:30:45 2007 UTC

1	package CFClient::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 CFClient;	9	use CFPlus;
		10	use CFPlus::Pod;
11	use CFClient::Texture;	11	use CFPlus::Texture;
12		12
13	our ($FOCUS, $HOVER, $GRAB); # various widgets	13	our ($FOCUS, $HOVER, $GRAB); # various widgets
14		14
15	our $LAYOUT;	15	our $LAYOUT;
16	our $ROOT;	16	our $ROOT;
…		…
22	our $TOOLTIP_WATCHER = Event->idle (min => 1/60, cb => sub {	22	our $TOOLTIP_WATCHER = Event->idle (min => 1/60, cb => sub {
23	if (!$GRAB) {	23	if (!$GRAB) {
24	for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {	24	for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
25	if (length $widget->{tooltip}) {	25	if (length $widget->{tooltip}) {
26	if ($TOOLTIP->{owner} != $widget) {	26	if ($TOOLTIP->{owner} != $widget) {
		27	$TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};
27	$TOOLTIP->hide;	28	$TOOLTIP->hide;
28		29
29	$TOOLTIP->{owner} = $widget;	30	$TOOLTIP->{owner} = $widget;
		31	$TOOLTIP->{owner}->emit ("tooltip_show") if $TOOLTIP->{owner};
30		32
31	return if $ENV{CFPLUS_DEBUG} & 8;	33	return if $ENV{CFPLUS_DEBUG} & 8;
32		34
33	my $tip = $widget->{tooltip};	35	my $tip = $widget->{tooltip};
34		36
…		…
42	}	44	}
43	}	45	}
44	}	46	}
45		47
46	$TOOLTIP->hide;	48	$TOOLTIP->hide;
		49	$TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};
47	delete $TOOLTIP->{owner};	50	delete $TOOLTIP->{owner};
48	});	51	});
49		52
50	sub get_layout {	53	sub get_layout {
51	my $layout;	54	my $layout;
…		…
96		99
97	sub feed_sdl_button_down_event {	100	sub feed_sdl_button_down_event {
98	my ($ev) = @_;	101	my ($ev) = @_;
99	my ($x, $y) = ($ev->{x}, $ev->{y});	102	my ($x, $y) = ($ev->{x}, $ev->{y});
100		103
101	unless ($BUTTON_STATE) {	104	$BUTTON_STATE |= 1 << ($ev->{button} - 1);
		105
		106	unless ($GRAB) {
102	my $widget = $ROOT->find_widget ($x, $y);	107	my $widget = $ROOT->find_widget ($x, $y);
103		108
104	$GRAB = $widget;	109	$GRAB = $widget;
105	$GRAB->update if $GRAB;	110	$GRAB->update if $GRAB;
106		111
107	$TOOLTIP_WATCHER->cb->();	112	$TOOLTIP_WATCHER->cb->();
108	}	113	}
109
110	$BUTTON_STATE |= 1 << ($ev->{button} - 1);
111		114
112	if ($GRAB) {	115	if ($GRAB) {
113	if ($ev->{button} == 4 || $ev->{button} == 5) {	116	if ($ev->{button} == 4 || $ev->{button} == 5) {
114	# mousewheel	117	# mousewheel
115	$ev->{dx} = 0;
116	$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
117	$GRAB->emit (mouse_wheel => $ev);	124	$GRAB->emit (mouse_wheel => $ev);
118	} else {	125	} else {
119	$GRAB->emit (button_down => $ev)	126	$GRAB->emit (button_down => $ev)
120	}	127	}
121	}	128	}
…		…
207	reconfigure_widgets;	214	reconfigure_widgets;
208	}	215	}
209		216
210	#############################################################################	217	#############################################################################
211		218
212	package CFClient::UI::Event;	219	package CFPlus::UI::Event;
213		220
214	sub xy {	221	sub xy {
215	$_[1]->coord2local ($_[0]{x}, $_[0]{y})	222	$_[1]->coord2local ($_[0]{x}, $_[0]{y})
216	}	223	}
217		224
218	#############################################################################	225	#############################################################################
219		226
220	package CFClient::UI::Base;	227	package CFPlus::UI::Base;
221		228
222	use strict;	229	use strict;
223		230
224	use CFClient::OpenGL;	231	use CFPlus::OpenGL;
225		232
226	sub new {	233	sub new {
227	my $class = shift;	234	my $class = shift;
228		235
229	my $self = bless {	236	my $self = bless {
…		…
234	h => undef,	241	h => undef,
235	can_events => 1,	242	can_events => 1,
236	@_	243	@_
237	}, $class;	244	}, $class;
238		245
239	Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);	246	CFPlus::weaken ($CFPlus::UI::WIDGET{$self+0} = $self);
240		247
241	for (keys %$self) {	248	for (keys %$self) {
242	if (/^on_(.*)$/) {	249	if (/^on_(.*)$/) {
243	$self->connect ($1 => delete $self->{$_});	250	$self->connect ($1 => delete $self->{$_});
244	}	251	}
245	}	252	}
246		253
247	if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {	254	if (my $layout = $CFPlus::UI::LAYOUT->{$self->{name}}) {
248	$self->{x} = $layout->{x} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{x};	255	$self->{x} = $layout->{x} * $CFPlus::UI::ROOT->{alloc_w} if exists $layout->{x};
249	$self->{y} = $layout->{y} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{y};	256	$self->{y} = $layout->{y} * $CFPlus::UI::ROOT->{alloc_h} if exists $layout->{y};
250	$self->{force_w} = $layout->{w} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{w};	257	$self->{force_w} = $layout->{w} * $CFPlus::UI::ROOT->{alloc_w} if exists $layout->{w};
251	$self->{force_h} = $layout->{h} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{h};	258	$self->{force_h} = $layout->{h} * $CFPlus::UI::ROOT->{alloc_h} if exists $layout->{h};
252		259
253	$self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};	260	$self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
254	$self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};	261	$self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
255		262
256	$self->show if $layout->{show};	263	$self->show if $layout->{show};
…		…
261		268
262	sub destroy {	269	sub destroy {
263	my ($self) = @_;	270	my ($self) = @_;
264		271
265	$self->hide;	272	$self->hide;
		273	$self->emit ("destroy");
266	%$self = ();	274	%$self = ();
267	}	275	}
268		276
		277	sub TO_JSON {
		278	{ __widget_ref__ => $_[0]{s_id} }
		279	}
		280
269	sub show {	281	sub show {
270	my ($self) = @_;	282	my ($self) = @_;
271		283
272	return if $self->{parent};	284	return if $self->{parent};
273		285
274	$CFClient::UI::ROOT->add ($self);	286	$CFPlus::UI::ROOT->add ($self);
275	}	287	}
276		288
277	sub set_visible {	289	sub set_visible {
278	my ($self) = @_;	290	my ($self) = @_;
279		291
…		…
300	delete $self->{root};	312	delete $self->{root};
301		313
302	undef $GRAB if $GRAB == $self;	314	undef $GRAB if $GRAB == $self;
303	undef $HOVER if $HOVER == $self;	315	undef $HOVER if $HOVER == $self;
304		316
305	$CFClient::UI::TOOLTIP_WATCHER->cb->()	317	$CFPlus::UI::TOOLTIP_WATCHER->cb->()
306	if $TOOLTIP->{owner} == $self;	318	if $TOOLTIP->{owner} == $self;
307		319
308	$self->emit ("focus_out");	320	$self->emit ("focus_out");
309	$self->emit (visibility_change => 0);	321	$self->emit (visibility_change => 0);
310	}	322	}
…		…
312	sub set_visibility {	324	sub set_visibility {
313	my ($self, $visible) = @_;	325	my ($self, $visible) = @_;
314		326
315	return if $self->{visible} == $visible;	327	return if $self->{visible} == $visible;
316		328
317	$visible ? $self->hide	329	$visible ? $self->show
318	: $self->show;	330	: $self->hide;
319	}	331	}
320		332
321	sub toggle_visibility {	333	sub toggle_visibility {
322	my ($self) = @_;	334	my ($self) = @_;
323		335
…		…
367	my ($self, $x, $y, $w, $h) = @_;	379	my ($self, $x, $y, $w, $h) = @_;
368		380
369	if ($self->{aspect}) {	381	if ($self->{aspect}) {
370	my ($ow, $oh) = ($w, $h);	382	my ($ow, $oh) = ($w, $h);
371		383
372	$w = List::Util::min $w, int $h * $self->{aspect};	384	$w = List::Util::min $w, CFPlus::ceil $h * $self->{aspect};
373	$h = List::Util::min $h, int $w / $self->{aspect};	385	$h = List::Util::min $h, CFPlus::ceil $w / $self->{aspect};
374		386
375	# use alignment to adjust x, y	387	# use alignment to adjust x, y
376		388
377	$x += int 0.5 * ($ow - $w);	389	$x += int 0.5 * ($ow - $w);
378	$y += int 0.5 * ($oh - $h);	390	$y += int 0.5 * ($oh - $h);
…		…
419		431
420	return if $self->{tooltip} eq $tooltip;	432	return if $self->{tooltip} eq $tooltip;
421		433
422	$self->{tooltip} = $tooltip;	434	$self->{tooltip} = $tooltip;
423		435
424	if ($CFClient::UI::TOOLTIP->{owner} == $self) {	436	if ($CFPlus::UI::TOOLTIP->{owner} == $self) {
425	delete $CFClient::UI::TOOLTIP->{owner};	437	delete $CFPlus::UI::TOOLTIP->{owner};
426	$CFClient::UI::TOOLTIP_WATCHER->cb->();	438	$CFPlus::UI::TOOLTIP_WATCHER->cb->();
427	}	439	}
428	}	440	}
429		441
430	# translate global coordinates to local coordinate system	442	# translate global coordinates to local coordinate system
431	sub coord2local {	443	sub coord2local {
…		…
437	}	449	}
438		450
439	# translate local coordinates to global coordinate system	451	# translate local coordinates to global coordinate system
440	sub coord2global {	452	sub coord2global {
441	my ($self, $x, $y) = @_;	453	my ($self, $x, $y) = @_;
		454
		455	Carp::confess unless $self->{parent};#d#
442		456
443	$self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})	457	$self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
444	}	458	}
445		459
446	sub invoke_focus_in {	460	sub invoke_focus_in {
…		…
494		508
495	sub connect {	509	sub connect {
496	my ($self, $signal, $cb) = @_;	510	my ($self, $signal, $cb) = @_;
497		511
498	push @{ $self->{signal_cb}{$signal} }, $cb;	512	push @{ $self->{signal_cb}{$signal} }, $cb;
		513
		514	defined wantarray and CFPlus::guard {
		515	@{ $self->{signal_cb}{$signal} } = grep $_ != $cb,
		516	@{ $self->{signal_cb}{$signal} };
		517	}
		518	}
		519
		520	sub disconnect_all {
		521	my ($self, $signal) = @_;
		522
		523	delete $self->{signal_cb}{$signal};
499	}	524	}
500		525
501	my %has_coords = (	526	my %has_coords = (
502	button_down => 1,	527	button_down => 1,
503	button_up => 1,	528	button_up => 1,
…		…
506	);	531	);
507		532
508	sub emit {	533	sub emit {
509	my ($self, $signal, @args) = @_;	534	my ($self, $signal, @args) = @_;
510		535
		536	# I do not really like this solution, but I do not like duplication
		537	# and needlessly verbose code, either.
511	my @append	538	my @append
512	= $has_coords{$signal}	539	= $has_coords{$signal}
513	? $args[0]->xy ($self)	540	? $args[0]->xy ($self)
514	: ();	541	: ();
515		542
516	#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#
517		544
518	#d##TODO# stop propagating at first true, do not use sum	545	for my $cb (
519	(List::Util::sum map $_->($self, @args, @append), @{$self->{signal_cb}{$signal} || []}) # before	546	@{$self->{signal_cb}{$signal} || []}, # before
520	|| ($self->can ("invoke_$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
521	|| ($self->{parent} && $self->{parent}->emit ($signal, @args)) # parent	553	$self->{parent} && $self->{parent}->emit ($signal, @args)
522	}	554	}
523		555
524	sub find_widget {	556	#sub find_widget {
525	my ($self, $x, $y) = @_;	557	# in .xs
526
527	return () unless $self->{can_events};
528
529	return $self
530	if $x >= $self->{x} && $x < $self->{x} + $self->{w}
531	&& $y >= $self->{y} && $y < $self->{y} + $self->{h};
532
533	()
534	}
535		558
536	sub set_parent {	559	sub set_parent {
537	my ($self, $parent) = @_;	560	my ($self, $parent) = @_;
538		561
539	Scalar::Util::weaken ($self->{parent} = $parent);	562	CFPlus::weaken ($self->{parent} = $parent);
540	$self->set_visible if $parent->{visible};	563	$self->set_visible if $parent->{visible};
541	}	564	}
542		565
543	sub realloc {	566	sub realloc {
544	my ($self) = @_;	567	my ($self) = @_;
…		…
570		593
571	# using global variables seems a bit hacky, but passing through all drawing	594	# using global variables seems a bit hacky, but passing through all drawing
572	# functions seems pointless.	595	# functions seems pointless.
573	our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn	596	our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
574		597
575	sub draw {	598	#sub draw {
576	my ($self) = @_;	599	#CFPlus.xs
577
578	return unless $self->{h} && $self->{w};
579
580	# update screen rectangle
581	local $draw_x = $draw_x + $self->{x};
582	local $draw_y = $draw_y + $self->{y};
583
584	# skip widgets that are entirely outside the drawing area
585	return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
586	|| ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
587
588	glPushMatrix;
589	glTranslate $self->{x}, $self->{y}, 0;
590
591	if ($self == $HOVER && $self->{can_hover}) {
592	glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
593	glEnable GL_BLEND;
594	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
595	glBegin GL_QUADS;
596	glVertex 0 , 0;
597	glVertex $self->{w}, 0;
598	glVertex $self->{w}, $self->{h};
599	glVertex 0 , $self->{h};
600	glEnd;
601	glDisable GL_BLEND;
602	}
603
604	if ($ENV{CFPLUS_DEBUG} & 1) {
605	glPushMatrix;
606	glColor 1, 1, 0, 1;
607	glTranslate 0.375, 0.375;
608	glBegin GL_LINE_LOOP;
609	glVertex 0 , 0;
610	glVertex $self->{w} - 1, 0;
611	glVertex $self->{w} - 1, $self->{h} - 1;
612	glVertex 0 , $self->{h} - 1;
613	glEnd;
614	glPopMatrix;
615	#CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
616	}
617
618	$self->_draw;
619	glPopMatrix;
620	}
621		600
622	sub _draw {	601	sub _draw {
623	my ($self) = @_;	602	my ($self) = @_;
624		603
625	warn "no draw defined for $self\n";	604	warn "no draw defined for $self\n";
626	}	605	}
627		606
628	sub DESTROY {	607	sub DESTROY {
629	my ($self) = @_;	608	my ($self) = @_;
630		609
631	return if CFClient::in_destruct;	610	return if CFPlus::in_destruct;
632
633	delete $WIDGET{$self+0};
634		611
635	eval { $self->destroy };	612	eval { $self->destroy };
636	warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;	613	warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
		614
		615	delete $WIDGET{$self+0};
637	}	616	}
638		617
639	#############################################################################	618	#############################################################################
640		619
641	package CFClient::UI::DrawBG;	620	package CFPlus::UI::DrawBG;
642		621
643	our @ISA = CFClient::UI::Base::;	622	our @ISA = CFPlus::UI::Base::;
644		623
645	use strict;	624	use strict;
646	use CFClient::OpenGL;	625	use CFPlus::OpenGL;
647		626
648	sub new {	627	sub new {
649	my $class = shift;	628	my $class = shift;
650		629
651	# range [value, low, high, page]	630	# range [value, low, high, page]
…		…
682	}	661	}
683	}	662	}
684		663
685	#############################################################################	664	#############################################################################
686		665
687	package CFClient::UI::Empty;	666	package CFPlus::UI::Empty;
688		667
689	our @ISA = CFClient::UI::Base::;	668	our @ISA = CFPlus::UI::Base::;
690		669
691	sub new {	670	sub new {
692	my ($class, %arg) = @_;	671	my ($class, %arg) = @_;
693	$class->SUPER::new (can_events => 0, %arg);	672	$class->SUPER::new (can_events => 0, %arg);
694	}	673	}
…		…
701		680
702	sub draw { }	681	sub draw { }
703		682
704	#############################################################################	683	#############################################################################
705		684
706	package CFClient::UI::Container;	685	package CFPlus::UI::Container;
707		686
708	our @ISA = CFClient::UI::Base::;	687	our @ISA = CFPlus::UI::Base::;
709		688
710	sub new {	689	sub new {
711	my ($class, %arg) = @_;	690	my ($class, %arg) = @_;
712		691
713	my $children = delete $arg{children};	692	my $children = delete $arg{children};
…		…
717	can_events => 0,	696	can_events => 0,
718	%arg,	697	%arg,
719	);	698	);
720		699
721	$self->add (@$children)	700	$self->add (@$children)
722	if $children;	701	if $children && @$children;
723		702
724	$self	703	$self
		704	}
		705
		706	sub realloc {
		707	my ($self) = @_;
		708
		709	$self->{force_realloc} = 1;
		710	$self->{force_size_alloc} = 1;
		711	$self->SUPER::realloc;
725	}	712	}
726		713
727	sub add {	714	sub add {
728	my ($self, @widgets) = @_;	715	my ($self, @widgets) = @_;
729		716
730	$_->set_parent ($self)	717	$_->set_parent ($self)
731	for @widgets;	718	for @widgets;
732		719
		720	# TODO: only do this in widgets that need it, e.g. root, fixed
733	use sort 'stable';	721	use sort 'stable';
734		722
735	$self->{children} = [	723	$self->{children} = [
736	sort { $a->{z} <=> $b->{z} }	724	sort { $a->{z} <=> $b->{z} }
737	@{$self->{children}}, @widgets	725	@{$self->{children}}, @widgets
738	];	726	];
739		727
740	$self->realloc;	728	$self->realloc;
		729
		730	$self->emit (c_add => \@widgets);
		731
		732	map $_+0, @widgets
741	}	733	}
742		734
743	sub children {	735	sub children {
744	@{ $_[0]{children} }	736	@{ $_[0]{children} }
745	}	737	}
746		738
747	sub remove {	739	sub remove {
748	my ($self, $child) = @_;	740	my ($self, @widgets) = @_;
749		741
		742	$self->emit (c_remove => \@widgets);
		743
		744	for my $child (@widgets) {
750	delete $child->{parent};	745	delete $child->{parent};
751	$child->hide;	746	$child->hide;
752
753	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];	747	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
		748	}
754		749
755	$self->realloc;	750	$self->realloc;
756	}	751	}
757		752
758	sub clear {	753	sub clear {
759	my ($self) = @_;	754	my ($self) = @_;
760		755
761	my $children = delete $self->{children};	756	my $children = $self->{children};
762	$self->{children} = [];	757	$self->{children} = [];
763		758
764	for (@$children) {	759	for (@$children) {
765	delete $_->{parent};	760	delete $_->{parent};
766	$_->hide;	761	$_->hide;
…		…
786	}	781	}
787		782
788	sub _draw {	783	sub _draw {
789	my ($self) = @_;	784	my ($self) = @_;
790		785
791	$_->draw for @{$self->{children}};	786	$_->draw for $self->visible_children;
792	}	787	}
793		788
794	#############################################################################	789	#############################################################################
795		790
796	package CFClient::UI::Bin;	791	package CFPlus::UI::Bin;
797		792
798	our @ISA = CFClient::UI::Container::;	793	our @ISA = CFPlus::UI::Container::;
799		794
800	sub new {	795	sub new {
801	my ($class, %arg) = @_;	796	my ($class, %arg) = @_;
802		797
803	my $child = (delete $arg{child}) || new CFClient::UI::Empty::;	798	my $child = (delete $arg{child}) || new CFPlus::UI::Empty::;
804		799
805	$class->SUPER::new (children => [$child], %arg)	800	$class->SUPER::new (children => [$child], %arg)
806	}	801	}
807		802
808	sub add {	803	sub add {
809	my ($self, $child) = @_;	804	my ($self, $child) = @_;
810		805
811	$self->SUPER::remove ($_) for @{ $self->{children} };	806	$self->clear;
812	$self->SUPER::add ($child);	807	$self->SUPER::add ($child);
813	}	808	}
814		809
815	sub remove {	810	sub remove {
816	my ($self, $widget) = @_;	811	my ($self, $widget) = @_;
817		812
818	$self->SUPER::remove ($widget);	813	$self->SUPER::remove ($widget);
819		814
820	$self->{children} = [new CFClient::UI::Empty]	815	$self->{children} = [new CFPlus::UI::Empty]
821	unless @{$self->{children}};	816	unless @{$self->{children}};
822	}	817	}
823		818
824	sub child { $_[0]->{children}[0] }	819	sub child { $_[0]->{children}[0] }
825		820
…		…
837		832
838	#############################################################################	833	#############################################################################
839		834
840	# back-buffered drawing area	835	# back-buffered drawing area
841		836
842	package CFClient::UI::Window;	837	package CFPlus::UI::Window;
843		838
844	our @ISA = CFClient::UI::Bin::;	839	our @ISA = CFPlus::UI::Bin::;
845		840
846	use CFClient::OpenGL;	841	use CFPlus::OpenGL;
847		842
848	sub new {	843	sub new {
849	my ($class, %arg) = @_;	844	my ($class, %arg) = @_;
850		845
851	my $self = $class->SUPER::new (%arg);	846	my $self = $class->SUPER::new (%arg);
…		…
873	}	868	}
874		869
875	sub render_child {	870	sub render_child {
876	my ($self) = @_;	871	my ($self) = @_;
877		872
878	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {	873	$self->{texture} = new_from_opengl CFPlus::Texture $self->{w}, $self->{h}, sub {
879	glClearColor 0, 0, 0, 0;	874	glClearColor 0, 0, 0, 0;
880	glClear GL_COLOR_BUFFER_BIT;	875	glClear GL_COLOR_BUFFER_BIT;
881		876
882	{	877	{
883	package CFClient::UI::Base;	878	package CFPlus::UI::Base;
884		879
885	($draw_x, $draw_y, $draw_w, $draw_h) =	880	local ($draw_x, $draw_y, $draw_w, $draw_h) =
886	(0, 0, $self->{w}, $self->{h});	881	(0, 0, $self->{w}, $self->{h});
		882
		883	$self->_render;
887	}	884	}
888
889	$self->_render;
890	};	885	};
891	}	886	}
892		887
893	sub _draw {	888	sub _draw {
894	my ($self) = @_;	889	my ($self) = @_;
895
896	my ($w, $h) = @$self{qw(w h)};
897		890
898	my $tex = $self->{texture}	891	my $tex = $self->{texture}
899	or return;	892	or return;
900		893
901	glEnable GL_TEXTURE_2D;	894	glEnable GL_TEXTURE_2D;
902	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	895	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
903	glColor 0, 0, 0, 1;	896	glColor 0, 0, 0, 1;
904		897
905	$tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);	898	$tex->draw_quad_alpha_premultiplied (0, 0);
906		899
907	glDisable GL_TEXTURE_2D;	900	glDisable GL_TEXTURE_2D;
908	}	901	}
909		902
910	#############################################################################	903	#############################################################################
911		904
912	package CFClient::UI::ViewPort;	905	package CFPlus::UI::ViewPort;
913		906
		907	use List::Util qw(min max);
		908
914	our @ISA = CFClient::UI::Window::;	909	our @ISA = CFPlus::UI::Window::;
915		910
916	sub new {	911	sub new {
917	my $class = shift;	912	my $class = shift;
918		913
919	$class->SUPER::new (	914	$class->SUPER::new (
…		…
926	sub size_request {	921	sub size_request {
927	my ($self) = @_;	922	my ($self) = @_;
928		923
929	my ($w, $h) = @{$self->child}{qw(req_w req_h)};	924	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
930		925
931	$w = 10 if $self->{scroll_x};	926	$w = 1 if $self->{scroll_x};
932	$h = 10 if $self->{scroll_y};	927	$h = 1 if $self->{scroll_y};
933		928
934	($w, $h)	929	($w, $h)
935	}	930	}
936		931
937	sub invoke_size_allocate {	932	sub invoke_size_allocate {
…		…
949	}	944	}
950		945
951	sub set_offset {	946	sub set_offset {
952	my ($self, $x, $y) = @_;	947	my ($self, $x, $y) = @_;
953		948
		949	my $x = max 0, min $self->child->{w} - $self->{w}, int $x;
		950	my $y = max 0, min $self->child->{h} - $self->{h}, int $y;
		951
		952	if ($x != $self->{view_x} or $y != $self->{view_y}) {
954	$self->{view_x} = int $x;	953	$self->{view_x} = $x;
955	$self->{view_y} = int $y;	954	$self->{view_y} = $y;
956		955
		956	$self->emit (changed => $x, $y);
957	$self->update;	957	$self->update;
		958	}
958	}	959	}
959		960
960	# hmm, this does not work for topleft of $self... but we should not ask for that	961	# hmm, this does not work for topleft of $self... but we should not ask for that
961	sub coord2local {	962	sub coord2local {
962	my ($self, $x, $y) = @_;	963	my ($self, $x, $y) = @_;
…		…
977	my ($self, $x, $y) = @_;	978	my ($self, $x, $y) = @_;
978		979
979	if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}	980	if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
980	&& $y >= $self->{y} && $y < $self->{y} + $self->{h}	981	&& $y >= $self->{y} && $y < $self->{y} + $self->{h}
981	) {	982	) {
982	$self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})	983	$self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
983	} else {	984	} else {
984	$self->CFClient::UI::Base::find_widget ($x, $y)	985	$self->CFPlus::UI::Base::find_widget ($x, $y)
985	}	986	}
986	}	987	}
987		988
988	sub _render {	989	sub _render {
989	my ($self) = @_;	990	my ($self) = @_;
990		991
991	local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};	992	local $CFPlus::UI::Base::draw_x = $CFPlus::UI::Base::draw_x - $self->{view_x};
992	local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};	993	local $CFPlus::UI::Base::draw_y = $CFPlus::UI::Base::draw_y - $self->{view_y};
993		994
994	CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};	995	CFPlus::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
995		996
996	$self->SUPER::_render;	997	$self->SUPER::_render;
997	}	998	}
998		999
999	#############################################################################	1000	#############################################################################
1000		1001
1001	package CFClient::UI::ScrolledWindow;	1002	package CFPlus::UI::ScrolledWindow;
1002		1003
1003	our @ISA = CFClient::UI::HBox::;	1004	our @ISA = CFPlus::UI::Table::;
1004		1005
1005	sub new {	1006	sub new {
1006	my ($class, %arg) = @_;	1007	my ($class, %arg) = @_;
1007		1008
1008	my $child = delete $arg{child};	1009	my $child = delete $arg{child};
1009		1010
1010	my $self;	1011	my $self;
1011		1012
1012	my $slider = new CFClient::UI::Slider	1013	my $hslider = new CFPlus::UI::Slider
		1014	col => 0,
		1015	row => 1,
		1016	vertical => 0,
		1017	range => [0, 0, 1, 0.01], # HACK fix
		1018	on_changed => sub {
		1019	$self->{hpos} = $_[1];
		1020	$self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
		1021	},
		1022	;
		1023
		1024	my $vslider = new CFPlus::UI::Slider
		1025	col => 1,
		1026	row => 0,
1013	vertical => 1,	1027	vertical => 1,
1014	range => [0, 0, 1, 0.01], # HACK fix	1028	range => [0, 0, 1, 0.01], # HACK fix
1015	on_changed => sub {	1029	on_changed => sub {
1016	$self->{vp}->set_offset (0, $_[1]);	1030	$self->{vpos} = $_[1];
		1031	$self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
1017	},	1032	},
1018	;	1033	;
1019		1034
1020	$self = $class->SUPER::new (	1035	$self = $class->SUPER::new (
1021	vp => (new CFClient::UI::ViewPort expand => 1),	1036	scroll_x => 0,
		1037	scroll_y => 1,
1022	can_events => 1,	1038	can_events => 1,
1023	slider => $slider,	1039	hslider => $hslider,
		1040	vslider => $vslider,
		1041	col_expand => [1, 0],
		1042	row_expand => [1, 0],
1024	%arg,	1043	%arg,
1025	);	1044	);
1026		1045
		1046	$self->{vp} = new CFPlus::UI::ViewPort
		1047	col => 0,
		1048	row => 0,
		1049	expand => 1,
		1050	scroll_x => $self->{scroll_x},
		1051	scroll_y => $self->{scroll_y},
		1052	on_changed => sub {
		1053	my ($vp, $x, $y) = @_;
		1054
		1055	$vp->{parent}{hslider}->set_value ($x);
		1056	$vp->{parent}{vslider}->set_value ($y);
		1057
		1058	0
		1059	},
		1060	on_size_allocate => sub {
		1061	my ($vp, $w, $h) = @_;
		1062	$vp->{parent}->update_slider;
		1063	0
		1064	},
		1065	;
		1066
1027	$self->SUPER::add ($self->{vp}, $self->{slider});	1067	$self->SUPER::add ($self->{vp});
		1068
1028	$self->add ($child) if $child;	1069	$self->add ($child) if $child;
1029		1070
1030	$self	1071	$self
1031	}	1072	}
1032
1033	#TODO# update range on size_allocate depending on child
1034		1073
1035	sub add {	1074	sub add {
1036	my ($self, $widget) = @_;	1075	my ($self, $widget) = @_;
1037		1076
1038	$self->{vp}->add ($self->{child} = $widget);	1077	$self->{vp}->add ($self->{child} = $widget);
1039	}	1078	}
1040		1079
		1080	sub update_slider {
		1081	my ($self) = @_;
		1082
		1083	my $child = ($self->{vp} or return)->child;
		1084
		1085	if ($self->{scroll_x}) {
		1086	my ($w1, $w2) = ($child->{req_w}, $self->{vp}{w});
		1087	$self->{hslider}->set_range ([$self->{hslider}{range}[0], 0, $w1, $w2, 1]);
		1088
		1089	my $visible = $w1 > $w2;
		1090	if ($visible != $self->{hslider_visible}) {
		1091	$self->{hslider_visible} = $visible;
		1092	$visible ? $self->SUPER::add ($self->{hslider})
		1093	: $self->SUPER::remove ($self->{hslider});
		1094	}
		1095	}
		1096
		1097	if ($self->{scroll_y}) {
		1098	my ($h1, $h2) = ($child->{req_h}, $self->{vp}{h});
		1099	$self->{vslider}->set_range ([$self->{vslider}{range}[0], 0, $h1, $h2, 1]);
		1100
		1101	my $visible = $h1 > $h2;
		1102	if ($visible != $self->{vslider_visible}) {
		1103	$self->{vslider_visible} = $visible;
		1104	$visible ? $self->SUPER::add ($self->{vslider})
		1105	: $self->SUPER::remove ($self->{vslider});
		1106	}
		1107	}
		1108	}
		1109
		1110	sub start_dragging {
		1111	my ($self, $ev) = @_;
		1112
		1113	$self->grab_focus;
		1114
		1115	my $ox = $self->{vp}{view_x};
		1116	my $oy = $self->{vp}{view_y};
		1117
		1118	$self->{motion} = sub {
		1119	my ($ev, $x, $y) = @_;
		1120
		1121	$ox -= $ev->{xrel};
		1122	$oy -= $ev->{yrel};
		1123
		1124	$self->{vp}->set_offset ($ox, $oy);
		1125	};
		1126	}
		1127
1041	sub invoke_mouse_wheel {	1128	sub invoke_mouse_wheel {
1042	my ($self, $ev) = @_;	1129	my ($self, $ev) = @_;
1043		1130
1044	return 0 unless $ev->{dy}; # only vertical movements
1045
1046	$self->{slider}->emit (mouse_wheel => $ev);	1131	$self->{vslider}->emit (mouse_wheel => $ev) if $self->{vslider_visible};
		1132	$self->{hslider}->emit (mouse_wheel => $ev) if $self->{hslider_visible};
1047		1133
1048	1	1134	1
1049	}	1135	}
1050		1136
1051	sub update_slider {	1137	sub invoke_button_down {
1052	my ($self) = @_;	1138	my ($self, $ev, $x, $y) = @_;
1053		1139
1054	$self->{slider}->set_range ([$self->{slider}{range}[0], 0, $self->{vp}->child->{h}, $self->{vp}{h}, 1]);	1140	if ($ev->{button} == 2) {
1055	}	1141	$self->start_dragging ($ev);
		1142	return 1;
		1143	}
1056		1144
1057	sub update {	1145	0
1058	my ($self) = @_;	1146	}
1059		1147
1060	$self->SUPER::update;	1148	sub invoke_button_up {
		1149	my ($self, $ev, $x, $y) = @_;
1061		1150
1062	$self->update_slider;	1151	if (delete $self->{motion}) {
		1152	return 1;
		1153	}
		1154
		1155	0
		1156	}
		1157
		1158	sub invoke_mouse_motion {
		1159	my ($self, $ev, $x, $y) = @_;
		1160
		1161	if ($self->{motion}) {
		1162	$self->{motion}->($ev, $x, $y);
		1163	return 1;
		1164	}
		1165
		1166	0
1063	}	1167	}
1064		1168
1065	sub invoke_size_allocate {	1169	sub invoke_size_allocate {
1066	my ($self, $w, $h) = @_;	1170	my ($self, $w, $h) = @_;
1067		1171
1068	$self->update_slider;	1172	$self->update_slider;
1069
1070	$self->SUPER::invoke_size_allocate ($w, $h)	1173	$self->SUPER::invoke_size_allocate ($w, $h)
1071	}	1174	}
1072		1175
1073	#############################################################################	1176	#############################################################################
1074		1177
1075	package CFClient::UI::Frame;	1178	package CFPlus::UI::Frame;
1076		1179
1077	our @ISA = CFClient::UI::Bin::;	1180	our @ISA = CFPlus::UI::Bin::;
1078		1181
1079	use CFClient::OpenGL;	1182	use CFPlus::OpenGL;
1080		1183
1081	sub new {	1184	sub new {
1082	my $class = shift;	1185	my $class = shift;
1083		1186
1084	$class->SUPER::new (	1187	$class->SUPER::new (
…		…
1110	$self->SUPER::_draw;	1213	$self->SUPER::_draw;
1111	}	1214	}
1112		1215
1113	#############################################################################	1216	#############################################################################
1114		1217
1115	package CFClient::UI::FancyFrame;	1218	package CFPlus::UI::FancyFrame;
1116		1219
1117	our @ISA = CFClient::UI::Bin::;	1220	our @ISA = CFPlus::UI::Bin::;
1118		1221
1119	use CFClient::OpenGL;	1222	use CFPlus::OpenGL;
		1223
		1224	sub new {
		1225	my ($class, %arg) = @_;
		1226
		1227	if ((exists $arg{label}) && !ref $arg{label}) {
		1228	$arg{label} = new CFPlus::UI::Label
		1229	align => 1,
		1230	valign => 0,
		1231	text => $arg{label},
		1232	fontsize => ($arg{border} || 0.8) * 0.75;
		1233	}
		1234
		1235	my $self = $class->SUPER::new (
		1236	# label => "",
		1237	fg => [0.6, 0.3, 0.1],
		1238	border => 0.8,
		1239	style => 'single',
		1240	%arg,
		1241	);
		1242
		1243	$self
		1244	}
		1245
		1246	sub add {
		1247	my ($self, @widgets) = @_;
		1248
		1249	$self->SUPER::add (@widgets);
		1250	$self->CFPlus::UI::Container::add ($self->{label}) if $self->{label};
		1251	}
		1252
		1253	sub border {
		1254	int $_[0]{border} * $::FONTSIZE
		1255	}
		1256
		1257	sub size_request {
		1258	my ($self) = @_;
		1259
		1260	($self->{label_w}, undef) = $self->{label}->size_request
		1261	if $self->{label};
		1262
		1263	my ($w, $h) = $self->SUPER::size_request;
		1264
		1265	(
		1266	$w + $self->border * 2,
		1267	$h + $self->border * 2,
		1268	)
		1269	}
		1270
		1271	sub invoke_size_allocate {
		1272	my ($self, $w, $h) = @_;
		1273
		1274	my $border = $self->border;
		1275
		1276	$w -= List::Util::max 0, $border * 2;
		1277	$h -= List::Util::max 0, $border * 2;
		1278
		1279	if (my $label = $self->{label}) {
		1280	$label->{w} = List::Util::max 0, List::Util::min $self->{label_w}, $w - $border * 2;
		1281	$label->{h} = List::Util::min $h, $border;
		1282	$label->invoke_size_allocate ($label->{w}, $label->{h});
		1283	}
		1284
		1285	$self->child->configure ($border, $border, $w, $h);
		1286
		1287	1
		1288	}
		1289
		1290	sub _draw {
		1291	my ($self) = @_;
		1292
		1293	my $child = $self->{children}[0];
		1294
		1295	my $border = $self->border;
		1296	my ($w, $h) = ($self->{w}, $self->{h});
		1297
		1298	$child->draw;
		1299
		1300	glColor @{$self->{fg}};
		1301	glBegin GL_LINE_STRIP;
		1302	glVertex $border * 1.5 , $border * 0.5 + 0.5;
		1303	glVertex $border * 0.5 + 0.5, $border * 0.5 + 0.5;
		1304	glVertex $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
		1305	glVertex $w - $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
		1306	glVertex $w - $border * 0.5 + 0.5, $border * 0.5 + 0.5;
		1307	glVertex $self->{label} ? $border * 2 + $self->{label}{w} : $border * 1.5, $border * 0.5 + 0.5;
		1308	glEnd;
		1309
		1310	if ($self->{label}) {
		1311	glTranslate $border * 2, 0;
		1312	$self->{label}->_draw;
		1313	}
		1314	}
		1315
		1316	#############################################################################
		1317
		1318	package CFPlus::UI::Toplevel;
		1319
		1320	our @ISA = CFPlus::UI::Bin::;
		1321
		1322	use CFPlus::OpenGL;
1120		1323
1121	my $bg =	1324	my $bg =
1122	new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",	1325	new_from_file CFPlus::Texture CFPlus::find_rcfile "d1_bg.png",
1123	mipmap => 1, wrap => 1;	1326	mipmap => 1, wrap => 1;
1124		1327
1125	my @border =	1328	my @border =
1126	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	1329	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1127	qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);	1330	qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
		1331
		1332	my @icon =
		1333	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
		1334	qw(x1_move.png x1_resize.png);
1128		1335
1129	sub new {	1336	sub new {
1130	my ($class, %arg) = @_;	1337	my ($class, %arg) = @_;
1131		1338
1132	my $self = $class->SUPER::new (	1339	my $self = $class->SUPER::new (
…		…
1137	min_w => 64,	1344	min_w => 64,
1138	min_h => 32,	1345	min_h => 32,
1139	%arg,	1346	%arg,
1140	);	1347	);
1141		1348
1142	$self->{title_widget} = new CFClient::UI::Label	1349	$self->{title_widget} = new CFPlus::UI::Label
1143	align => 0,	1350	align => 0,
1144	valign => 1,	1351	valign => 1,
1145	text => $self->{title},	1352	text => $self->{title},
1146	fontsize => $self->{border},	1353	fontsize => $self->{border},
1147	if exists $self->{title};	1354	if exists $self->{title};
1148		1355
1149	if ($self->{has_close_button}) {	1356	if ($self->{has_close_button}) {
1150	$self->{close_button} =	1357	$self->{close_button} =
1151	new CFClient::UI::ImageButton	1358	new CFPlus::UI::ImageButton
1152	path => 'x1_close.png',	1359	path => 'x1_close.png',
1153	on_activate => sub { $self->emit ("delete") };	1360	on_activate => sub { $self->emit ("delete") };
1154		1361
1155	$self->CFClient::UI::Container::add ($self->{close_button});	1362	$self->CFPlus::UI::Container::add ($self->{close_button});
1156	}	1363	}
1157		1364
1158	$self	1365	$self
1159	}	1366	}
1160		1367
1161	sub add {	1368	sub add {
1162	my ($self, @widgets) = @_;	1369	my ($self, @widgets) = @_;
1163		1370
1164	$self->SUPER::add (@widgets);	1371	$self->SUPER::add (@widgets);
1165	$self->CFClient::UI::Container::add ($self->{close_button}) if $self->{close_button};	1372	$self->CFPlus::UI::Container::add ($self->{close_button}) if $self->{close_button};
1166	$self->CFClient::UI::Container::add ($self->{title_widget}) if $self->{title_widget};	1373	$self->CFPlus::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
1167	}	1374	}
1168		1375
1169	sub border {	1376	sub border {
1170	int $_[0]{border} * $::FONTSIZE	1377	int $_[0]{border} * $::FONTSIZE
1171	}	1378	}
…		…
1279	$self->{motion}->($ev, $x, $y) if $self->{motion};	1486	$self->{motion}->($ev, $x, $y) if $self->{motion};
1280		1487
1281	! ! $self->{motion}	1488	! ! $self->{motion}
1282	}	1489	}
1283		1490
		1491	sub invoke_visibility_change {
		1492	my ($self, $visible) = @_;
		1493
		1494	delete $self->{motion} unless $visible;
		1495
		1496	0
		1497	}
		1498
1284	sub _draw {	1499	sub _draw {
1285	my ($self) = @_;	1500	my ($self) = @_;
1286		1501
1287	my $child = $self->{children}[0];	1502	my $child = $self->{children}[0];
1288		1503
…		…
1293	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	1508	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1294		1509
1295	my $border = $self->border;	1510	my $border = $self->border;
1296		1511
1297	glColor @{ $self->{border_bg} };	1512	glColor @{ $self->{border_bg} };
1298	$border[0]->draw_quad_alpha (0, 0, $w, $border);	1513	$border[0]->draw_quad_alpha ( 0, 0, $w, $border);
1299	$border[1]->draw_quad_alpha (0, $border, $border, $ch);	1514	$border[1]->draw_quad_alpha ( 0, $border, $border, $ch);
1300	$border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);	1515	$border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1301	$border[3]->draw_quad_alpha (0, $h - $border, $w, $border);	1516	$border[3]->draw_quad_alpha ( 0, $h - $border, $w, $border);
		1517
		1518	# move
		1519	my $w2 = ($w - $border) * .5;
		1520	my $h2 = ($h - $border) * .5;
		1521	$icon[0]->draw_quad_alpha ( 0, $h2, $border, $border);
		1522	$icon[0]->draw_quad_alpha ($w - $border, $h2, $border, $border);
		1523	$icon[0]->draw_quad_alpha ($w2 , $h - $border, $border, $border);
		1524
		1525	# resize
		1526	$icon[1]->draw_quad_alpha ( 0, 0, $border, $border);
		1527	$icon[1]->draw_quad_alpha ($w - $border, 0, $border, $border)
		1528	unless $self->{has_close_button};
		1529	$icon[1]->draw_quad_alpha ( 0, $h - $border, $border, $border);
		1530	$icon[1]->draw_quad_alpha ($w - $border, $h - $border, $border, $border);
1302		1531
1303	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {	1532	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1304	glColor @{ $self->{bg} };	1533	glColor @{ $self->{bg} };
1305		1534
1306	# TODO: repeat texture not scale	1535	# TODO: repeat texture not scale
…		…
1325	if $self->{close_button};	1554	if $self->{close_button};
1326	}	1555	}
1327		1556
1328	#############################################################################	1557	#############################################################################
1329		1558
1330	package CFClient::UI::Table;	1559	package CFPlus::UI::Table;
1331		1560
1332	our @ISA = CFClient::UI::Base::;	1561	our @ISA = CFPlus::UI::Container::;
1333		1562
1334	use List::Util qw(max sum);	1563	use List::Util qw(max sum);
1335		1564
1336	use CFClient::OpenGL;	1565	use CFPlus::OpenGL;
1337		1566
1338	sub new {	1567	sub new {
1339	my $class = shift;	1568	my $class = shift;
1340		1569
1341	$class->SUPER::new (	1570	$class->SUPER::new (
1342	col_expand => [],	1571	col_expand => [],
		1572	row_expand => [],
1343	@_,	1573	@_,
1344	)	1574	)
1345	}	1575	}
1346		1576
1347	sub children {
1348	grep $_, map @$_, grep $_, @{ $_[0]{children} }
1349	}
1350
1351	sub add {	1577	sub add {
1352	my ($self, $x, $y, $child) = @_;	1578	my ($self, @widgets) = @_;
1353		1579
1354	$child->set_parent ($self);	1580	for my $child (@widgets) {
1355	$self->{children}[$y][$x] = $child;	1581	$child->{rowspan} ||= 1;
		1582	$child->{colspan} ||= 1;
		1583	}
1356		1584
1357	$self->realloc;	1585	$self->SUPER::add (@widgets);
1358	}	1586	}
1359		1587
1360	sub remove {	1588	sub add_at {
		1589	my $self = shift;
		1590
		1591	my @widgets;
		1592
		1593	while (@_) {
		1594	my ($col, $row, $child) = splice @_, 0, 3, ();
		1595
		1596	$child->{row} = $row;
		1597	$child->{col} = $col;
		1598
		1599	push @widgets, $child;
		1600	}
		1601
		1602	$self->add (@widgets);
		1603	}
		1604
		1605	sub get_wh {
1361	my ($self, $child) = @_;	1606	my ($self) = @_;
1362		1607
1363	# TODO: not yet implemented	1608	my (@w, @h);
1364	}
1365
1366	# TODO: move to container class maybe? send children a signal on removal?
1367	sub clear {
1368	my ($self) = @_;
1369		1609
1370	my @children = $self->children;	1610	my @children = $self->children;
1371	delete $self->{children};	1611
		1612	# first pass, columns
		1613	for my $widget (sort { $a->{colspan} <=> $b->{colspan} } @children) {
		1614	my ($c, $w, $cs) = @$widget{qw(col req_w colspan)};
		1615
		1616	my $sw = sum @w[$c .. $c + $cs - 1];
		1617
		1618	if ($w > $sw) {
		1619	$_ += ($w - $sw) / ($sw ? $sw / $_ : $cs) for @w[$c .. $c + $cs - 1];
		1620	}
1372		1621	}
1373	for (@children) {
1374	delete $_->{parent};
1375	$_->hide;
1376	}
1377		1622
1378	$self->realloc;	1623	# second pass, rows
1379	}	1624	for my $widget (sort { $a->{rowspan} <=> $b->{rowspan} } @children) {
1380
1381	sub get_wh {
1382	my ($self) = @_;
1383
1384	my (@w, @h);
1385
1386	for my $y (0 .. $#{$self->{children}}) {
1387	my $row = $self->{children}[$y]
1388	or next;
1389
1390	for my $x (0 .. $#$row) {
1391	my $widget = $row->[$x]
1392	or next;
1393	my ($w, $h) = @$widget{qw(req_w req_h)};	1625	my ($r, $h, $rs) = @$widget{qw(row req_h rowspan)};
1394		1626
1395	$w[$x] = max $w[$x], $w;	1627	my $sh = sum @h[$r .. $r + $rs - 1];
1396	$h[$y] = max $h[$y], $h;	1628
		1629	if ($h > $sh) {
		1630	$_ += ($h - $sh) / ($sh ? $sh / $_ : $rs) for @h[$r .. $r + $rs - 1];
1397	}	1631	}
1398	}	1632	}
1399		1633
1400	(\@w, \@h)	1634	(\@w, \@h)
1401	}	1635	}
…		…
1417	my ($ws, $hs) = $self->get_wh;	1651	my ($ws, $hs) = $self->get_wh;
1418		1652
1419	my $req_w = (sum @$ws) || 1;	1653	my $req_w = (sum @$ws) || 1;
1420	my $req_h = (sum @$hs) || 1;	1654	my $req_h = (sum @$hs) || 1;
1421		1655
1422	# TODO: nicer code && do row_expand	1656	# now linearly scale the rows/columns to the allocated size
1423	my @col_expand = @{$self->{col_expand}};	1657	my @col_expand = @{$self->{col_expand}};
1424	@col_expand = (1) x @$ws unless @col_expand;	1658	@col_expand = (1) x @$ws unless @col_expand;
1425	my $col_expand = (sum @col_expand) || 1;	1659	my $col_expand = (sum @col_expand) || 1;
1426		1660
1427	# linearly scale sizes
1428	$ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;	1661	$ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
1429	$hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
1430		1662
1431	CFClient::UI::harmonize $ws;	1663	CFPlus::UI::harmonize $ws;
		1664
		1665	my @row_expand = @{$self->{row_expand}};
		1666	@row_expand = (1) x @$ws unless @row_expand;
		1667	my $row_expand = (sum @row_expand) || 1;
		1668
		1669	$hs->[$_] += $row_expand[$_] / $row_expand * ($h - $req_h) for 0 .. $#$hs;
		1670
1432	CFClient::UI::harmonize $hs;	1671	CFPlus::UI::harmonize $hs;
1433		1672
1434	my $y;	1673	my @x; for (0 .. $#$ws) { $x[$_ + 1] = $x[$_] + $ws->[$_] }
		1674	my @y; for (0 .. $#$hs) { $y[$_ + 1] = $y[$_] + $hs->[$_] }
1435		1675
1436	for my $r (0 .. $#{$self->{children}}) {	1676	for my $widget ($self->children) {
1437	my $row = $self->{children}[$r]	1677	my ($r, $c, $w, $h, $rs, $cs) = @$widget{qw(row col req_w req_h rowspan colspan)};
1438	or next;
1439		1678
1440	my $x = 0;	1679	$widget->configure (
1441	my $row_h = $hs->[$r];	1680	$x[$c], $y[$r],
		1681	$x[$c + $cs] - $x[$c], $y[$r + $rs] - $y[$r],
1442		1682	);
1443	for my $c (0 .. $#$row) {	1683	}
1444	my $col_w = $ws->[$c];
1445		1684
1446	if (my $widget = $row->[$c]) {	1685	1
1447	$widget->configure ($x, $y, $col_w, $row_h);	1686	}
1448	}
1449		1687
1450	$x += $col_w;	1688	#############################################################################
		1689
		1690	package CFPlus::UI::Fixed;
		1691
		1692	use List::Util qw(min max);
		1693
		1694	our @ISA = CFPlus::UI::Container::;
		1695
		1696	sub _scale($$$) {
		1697	my ($rel, $val, $max) = @_;
		1698
		1699	$rel ? $val * $max : $val
		1700	}
		1701
		1702	sub size_request {
		1703	my ($self) = @_;
		1704
		1705	my ($x1, $y1, $x2, $y2) = (0, 0, 0, 0);
		1706
		1707	# determine overall size by querying abs widgets
		1708	for my $child ($self->visible_children) {
		1709	unless ($child->{c_rel}) {
		1710	my $x = $child->{c_x};
		1711	my $y = $child->{c_y};
		1712
		1713	$x1 = min $x1, $x; $x2 = max $x2, $x + $child->{req_w};
		1714	$y1 = min $y1, $y; $y2 = max $y2, $y + $child->{req_h};
1451	}	1715	}
		1716	}
1452		1717
1453	$y += $row_h;	1718	my $W = $x2 - $x1;
		1719	my $H = $y2 - $y1;
		1720
		1721	# now layout remaining widgets
		1722	for my $child ($self->visible_children) {
		1723	if ($child->{c_rel}) {
		1724	my $x = _scale $child->{c_rel}, $child->{c_x}, $W;
		1725	my $y = _scale $child->{c_rel}, $child->{c_y}, $H;
		1726
		1727	$x1 = min $x1, $x; $x2 = max $x2, $x + $child->{req_w};
		1728	$y1 = min $y1, $y; $y2 = max $y2, $y + $child->{req_h};
		1729	}
		1730	}
		1731
		1732	my $W = $x2 - $x1;
		1733	my $H = $y2 - $y1;
		1734
		1735	($W, $H)
		1736	}
		1737
		1738	sub invoke_size_allocate {
		1739	my ($self, $W, $H) = @_;
		1740
		1741	for my $child ($self->visible_children) {
		1742	my $x = _scale $child->{c_rel}, $child->{c_x}, $W;
		1743	my $y = _scale $child->{c_rel}, $child->{c_y}, $H;
		1744
		1745	$x += $child->{c_halign} * $child->{req_w};
		1746	$y += $child->{c_valign} * $child->{req_h};
		1747
		1748	$child->configure (int $x, int $y, $child->{req_w}, $child->{req_h});
1454	}	1749	}
1455		1750
1456	1	1751	1
1457	}	1752	}
1458		1753
1459	sub find_widget {
1460	my ($self, $x, $y) = @_;
1461
1462	$x -= $self->{x};
1463	$y -= $self->{y};
1464
1465	my $res;
1466
1467	for (grep $_, map @$_, grep $_, @{ $self->{children} }) {
1468	$res = $_->find_widget ($x, $y)
1469	and return $res;
1470	}
1471
1472	$self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
1473	}
1474
1475	sub _draw {
1476	my ($self) = @_;
1477
1478	for (grep $_, @{$self->{children}}) {
1479	$_->draw for grep $_, @$_;
1480	}
1481	}
1482
1483	#############################################################################	1754	#############################################################################
1484		1755
1485	package CFClient::UI::Box;	1756	package CFPlus::UI::Box;
1486		1757
1487	our @ISA = CFClient::UI::Container::;	1758	our @ISA = CFPlus::UI::Container::;
1488		1759
1489	sub size_request {	1760	sub size_request {
1490	my ($self) = @_;	1761	my ($self) = @_;
		1762
		1763	my @children = $self->visible_children;
1491		1764
1492	$self->{vertical}	1765	$self->{vertical}
1493	? (	1766	? (
1494	(List::Util::max map $_->{req_w}, @{$self->{children}}),	1767	(List::Util::max map $_->{req_w}, @children),
1495	(List::Util::sum map $_->{req_h}, @{$self->{children}}),	1768	(List::Util::sum map $_->{req_h}, @children),
1496	)	1769	)
1497	: (	1770	: (
1498	(List::Util::sum map $_->{req_w}, @{$self->{children}}),	1771	(List::Util::sum map $_->{req_w}, @children),
1499	(List::Util::max map $_->{req_h}, @{$self->{children}}),	1772	(List::Util::max map $_->{req_h}, @children),
1500	)	1773	)
1501	}	1774	}
1502		1775
1503	sub invoke_size_allocate {	1776	sub invoke_size_allocate {
1504	my ($self, $w, $h) = @_;	1777	my ($self, $w, $h) = @_;
…		…
1525	$req[$_] += $space * $children[$_]{expand}	1798	$req[$_] += $space * $children[$_]{expand}
1526	for 0 .. $#children;	1799	for 0 .. $#children;
1527	}	1800	}
1528	}	1801	}
1529		1802
1530	CFClient::UI::harmonize \@req;	1803	CFPlus::UI::harmonize \@req;
1531		1804
1532	my $pos = 0;	1805	my $pos = 0;
1533	for (0 .. $#children) {	1806	for (0 .. $#children) {
1534	my $alloc = $req[$_];	1807	my $alloc = $req[$_];
1535	$children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));	1808	$children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
…		…
1540	1	1813	1
1541	}	1814	}
1542		1815
1543	#############################################################################	1816	#############################################################################
1544		1817
1545	package CFClient::UI::HBox;	1818	package CFPlus::UI::HBox;
1546		1819
1547	our @ISA = CFClient::UI::Box::;	1820	our @ISA = CFPlus::UI::Box::;
1548		1821
1549	sub new {	1822	sub new {
1550	my $class = shift;	1823	my $class = shift;
1551		1824
1552	$class->SUPER::new (	1825	$class->SUPER::new (
…		…
1555	)	1828	)
1556	}	1829	}
1557		1830
1558	#############################################################################	1831	#############################################################################
1559		1832
1560	package CFClient::UI::VBox;	1833	package CFPlus::UI::VBox;
1561		1834
1562	our @ISA = CFClient::UI::Box::;	1835	our @ISA = CFPlus::UI::Box::;
1563		1836
1564	sub new {	1837	sub new {
1565	my $class = shift;	1838	my $class = shift;
1566		1839
1567	$class->SUPER::new (	1840	$class->SUPER::new (
…		…
1570	)	1843	)
1571	}	1844	}
1572		1845
1573	#############################################################################	1846	#############################################################################
1574		1847
1575	package CFClient::UI::Label;	1848	package CFPlus::UI::Label;
1576		1849
1577	our @ISA = CFClient::UI::DrawBG::;	1850	our @ISA = CFPlus::UI::DrawBG::;
1578		1851
1579	use CFClient::OpenGL;	1852	use CFPlus::OpenGL;
1580		1853
1581	sub new {	1854	sub new {
1582	my ($class, %arg) = @_;	1855	my ($class, %arg) = @_;
1583		1856
1584	my $self = $class->SUPER::new (	1857	my $self = $class->SUPER::new (
…		…
1587	#active_bg => none	1860	#active_bg => none
1588	#font => default_font	1861	#font => default_font
1589	#text => initial text	1862	#text => initial text
1590	#markup => initial narkup	1863	#markup => initial narkup
1591	#max_w => maximum pixel width	1864	#max_w => maximum pixel width
		1865	#style => 0, # render flags
1592	ellipsise => 3, # end	1866	ellipsise => 3, # end
1593	layout => (new CFClient::Layout),	1867	layout => (new CFPlus::Layout),
1594	fontsize => 1,	1868	fontsize => 1,
1595	align => -1,	1869	align => -1,
1596	valign => -1,	1870	valign => -1,
1597	padding_x => 2,	1871	padding_x => 2,
1598	padding_y => 2,	1872	padding_y => 2,
1599	can_events => 0,	1873	can_events => 0,
1600	%arg	1874	%arg
1601	);	1875	);
1602		1876
1603	if (exists $self->{template}) {	1877	if (exists $self->{template}) {
1604	my $layout = new CFClient::Layout;	1878	my $layout = new CFPlus::Layout;
1605	$layout->set_text (delete $self->{template});	1879	$layout->set_text (delete $self->{template});
1606	$self->{template} = $layout;	1880	$self->{template} = $layout;
1607	}	1881	}
1608		1882
1609	if (exists $self->{markup}) {	1883	if (exists $self->{markup}) {
…		…
1611	} else {	1885	} else {
1612	$self->set_text (delete $self->{text});	1886	$self->set_text (delete $self->{text});
1613	}	1887	}
1614		1888
1615	$self	1889	$self
1616	}
1617
1618	sub escape($) {
1619	local $_ = $_[0];
1620
1621	s/&/&amp;/g;
1622	s/>/&gt;/g;
1623	s/</&lt;/g;
1624
1625	$_
1626	}	1890	}
1627		1891
1628	sub update {	1892	sub update {
1629	my ($self) = @_;	1893	my ($self) = @_;
1630		1894
…		…
1754	$self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}	2018	$self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1755	: $self->{valign} > 0 ? $self->{h} - $size->[1] - $self->{padding_y}	2019	: $self->{valign} > 0 ? $self->{h} - $size->[1] - $self->{padding_y}
1756	: ($self->{h} - $size->[1]) * 0.5);	2020	: ($self->{h} - $size->[1]) * 0.5);
1757	};	2021	};
1758		2022
1759	my $w = List::Util::min $self->{w} + 4, $size->[0];	2023	# unless ($self->{list}) {
1760	my $h = List::Util::min $self->{h} + 2, $size->[1];	2024	# $self->{list} = CFPlus::OpenGL::glGenList;
		2025	# CFPlus::OpenGL::glNewList $self->{list};
		2026	# $self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
		2027	# CFPlus::OpenGL::glEndList;
		2028	# }
		2029	#
		2030	# CFPlus::OpenGL::glCallList $self->{list};
1761		2031
1762	$self->{layout}->render ($self->{ox}, $self->{oy});	2032	$self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
1763	}	2033	}
		2034
		2035	#sub destroy {
		2036	# my ($self) = @_;
		2037	#
		2038	# CFPlus::OpenGL::glDeleteList delete $self->{list} if $self->{list};
		2039	#
		2040	# $self->SUPER::destroy;
		2041	#}
1764		2042
1765	#############################################################################	2043	#############################################################################
1766		2044
1767	package CFClient::UI::EntryBase;	2045	package CFPlus::UI::EntryBase;
1768		2046
1769	our @ISA = CFClient::UI::Label::;	2047	our @ISA = CFPlus::UI::Label::;
1770		2048
1771	use CFClient::OpenGL;	2049	use CFPlus::OpenGL;
1772		2050
1773	sub new {	2051	sub new {
1774	my $class = shift;	2052	my $class = shift;
1775		2053
1776	$class->SUPER::new (	2054	$class->SUPER::new (
…		…
1780	active_fg => [0, 0, 0],	2058	active_fg => [0, 0, 0],
1781	can_hover => 1,	2059	can_hover => 1,
1782	can_focus => 1,	2060	can_focus => 1,
1783	valign => 0,	2061	valign => 0,
1784	can_events => 1,	2062	can_events => 1,
		2063	ellipsise => 0,
1785	#text => ...	2064	#text => ...
1786	#hidden => "*",	2065	#hidden => "*",
1787	@_	2066	@_
1788	)	2067	)
1789	}	2068	}
…		…
1834	my $sym = $ev->{sym};	2113	my $sym = $ev->{sym};
1835	my $uni = $ev->{unicode};	2114	my $uni = $ev->{unicode};
1836		2115
1837	my $text = $self->get_text;	2116	my $text = $self->get_text;
1838		2117
		2118	$self->{cursor} = List::Util::max 0, List::Util::min $self->{cursor}, length $text;
		2119
1839	if ($uni == 8) {	2120	if ($uni == 8) {
1840	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};	2121	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1841	} elsif ($uni == 127) {	2122	} elsif ($uni == 127) {
1842	substr $text, $self->{cursor}, 1, "";	2123	substr $text, $self->{cursor}, 1, "";
1843	} elsif ($sym == CFClient::SDLK_LEFT) {	2124	} elsif ($sym == CFPlus::SDLK_LEFT) {
1844	--$self->{cursor} if $self->{cursor};	2125	--$self->{cursor} if $self->{cursor};
1845	} elsif ($sym == CFClient::SDLK_RIGHT) {	2126	} elsif ($sym == CFPlus::SDLK_RIGHT) {
1846	++$self->{cursor} if $self->{cursor} < length $self->{text};	2127	++$self->{cursor} if $self->{cursor} < length $self->{text};
1847	} elsif ($sym == CFClient::SDLK_HOME) {	2128	} elsif ($sym == CFPlus::SDLK_HOME) {
		2129	# what a hack
		2130	$self->{cursor} =
		2131	(substr $self->{text}, 0, $self->{cursor}) =~ /^(.*\012)/
		2132	? length $1
		2133	: 0;
		2134	} elsif ($sym == CFPlus::SDLK_END) {
		2135	# uh, again
		2136	$self->{cursor} =
		2137	(substr $self->{text}, $self->{cursor}) =~ /^([^\012]*)\012/
		2138	? $self->{cursor} + length $1
		2139	: length $self->{text};
		2140	} elsif ($uni == 21) { # ctrl-u
		2141	$text = "";
1848	$self->{cursor} = 0;	2142	$self->{cursor} = 0;
1849	} elsif ($sym == CFClient::SDLK_END) {
1850	$self->{cursor} = length $text;
1851	} elsif ($uni == 27) {	2143	} elsif ($uni == 27) {
1852	$self->emit ('escape');	2144	$self->emit ('escape');
1853	} elsif ($uni) {	2145	} elsif ($uni == 0x0d) {
		2146	substr $text, $self->{cursor}++, 0, "\012";
		2147	} elsif ($uni >= 0x20) {
1854	substr $text, $self->{cursor}++, 0, chr $uni;	2148	substr $text, $self->{cursor}++, 0, chr $uni;
1855	} else {	2149	} else {
1856	return 0;	2150	return 0;
1857	}	2151	}
1858		2152
1859	$self->_set_text ($text);	2153	$self->_set_text ($text);
1860		2154
1861	$self->realloc;	2155	$self->realloc;
		2156	$self->update;
1862		2157
1863	1	2158	1
1864	}	2159	}
1865		2160
1866	sub invoke_focus_in {	2161	sub invoke_focus_in {
…		…
1928	utf8::encode $text;	2223	utf8::encode $text;
1929		2224
1930	@$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)	2225	@$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
1931	}	2226	}
1932		2227
1933	glColor @{$self->{fg}};
1934	glBegin GL_LINES;	2228	glBegin GL_LINES;
1935	glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};	2229	glVertex 0.5 + $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
1936	glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};	2230	glVertex 0.5 + $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1937	glEnd;	2231	glEnd;
1938	}	2232	}
1939	}	2233	}
1940		2234
		2235	#############################################################################
		2236
1941	package CFClient::UI::Entry;	2237	package CFPlus::UI::Entry;
1942		2238
1943	our @ISA = CFClient::UI::EntryBase::;	2239	our @ISA = CFPlus::UI::EntryBase::;
1944		2240
1945	use CFClient::OpenGL;	2241	use CFPlus::OpenGL;
1946		2242
1947	sub invoke_key_down {	2243	sub invoke_key_down {
1948	my ($self, $ev) = @_;	2244	my ($self, $ev) = @_;
1949		2245
1950	my $sym = $ev->{sym};	2246	my $sym = $ev->{sym};
1951		2247
1952	if ($sym == 13) {	2248	if ($ev->{uni} == 0x0d || $sym == 13) {
1953	unshift @{$self->{history}},	2249	unshift @{$self->{history}},
1954	my $txt = $self->get_text;	2250	my $txt = $self->get_text;
1955		2251
1956	$self->{history_pointer} = -1;	2252	$self->{history_pointer} = -1;
1957	$self->{history_saveback} = '';	2253	$self->{history_saveback} = '';
1958	$self->emit (activate => $txt);	2254	$self->emit (activate => $txt);
1959	$self->update;	2255	$self->update;
1960		2256
1961	} elsif ($sym == CFClient::SDLK_UP) {	2257	} elsif ($sym == CFPlus::SDLK_UP) {
1962	if ($self->{history_pointer} < 0) {	2258	if ($self->{history_pointer} < 0) {
1963	$self->{history_saveback} = $self->get_text;	2259	$self->{history_saveback} = $self->get_text;
1964	}	2260	}
1965	if (@{$self->{history} || []} > 0) {	2261	if (@{$self->{history} || []} > 0) {
1966	$self->{history_pointer}++;	2262	$self->{history_pointer}++;
…		…
1968	$self->{history_pointer} = @{$self->{history} || []} - 1;	2264	$self->{history_pointer} = @{$self->{history} || []} - 1;
1969	}	2265	}
1970	$self->set_text ($self->{history}->[$self->{history_pointer}]);	2266	$self->set_text ($self->{history}->[$self->{history_pointer}]);
1971	}	2267	}
1972		2268
1973	} elsif ($sym == CFClient::SDLK_DOWN) {	2269	} elsif ($sym == CFPlus::SDLK_DOWN) {
1974	$self->{history_pointer}--;	2270	$self->{history_pointer}--;
1975	$self->{history_pointer} = -1 if $self->{history_pointer} < 0;	2271	$self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1976		2272
1977	if ($self->{history_pointer} >= 0) {	2273	if ($self->{history_pointer} >= 0) {
1978	$self->set_text ($self->{history}->[$self->{history_pointer}]);	2274	$self->set_text ($self->{history}->[$self->{history_pointer}]);
…		…
1987	1	2283	1
1988	}	2284	}
1989		2285
1990	#############################################################################	2286	#############################################################################
1991		2287
		2288	package CFPlus::UI::TextEdit;
		2289
		2290	our @ISA = CFPlus::UI::EntryBase::;
		2291
		2292	use CFPlus::OpenGL;
		2293
		2294	sub move_cursor_ver {
		2295	my ($self, $dy) = @_;
		2296
		2297	my ($y, $x) = $self->{layout}->index_to_line_x ($self->{cursor});
		2298
		2299	$y += $dy;
		2300
		2301	if (defined (my $index = $self->{layout}->line_x_to_index ($y, $x))) {
		2302	$self->{cursor} = $index;
		2303	delete $self->{cur_h};
		2304	$self->update;
		2305	return;
		2306	}
		2307	}
		2308
		2309	sub invoke_key_down {
		2310	my ($self, $ev) = @_;
		2311
		2312	my $sym = $ev->{sym};
		2313
		2314	if ($sym == CFPlus::SDLK_UP) {
		2315	$self->move_cursor_ver (-1);
		2316	} elsif ($sym == CFPlus::SDLK_DOWN) {
		2317	$self->move_cursor_ver (+1);
		2318	} else {
		2319	return $self->SUPER::invoke_key_down ($ev)
		2320	}
		2321
		2322	1
		2323	}
		2324
		2325	#############################################################################
		2326
1992	package CFClient::UI::Button;	2327	package CFPlus::UI::Button;
1993		2328
1994	our @ISA = CFClient::UI::Label::;	2329	our @ISA = CFPlus::UI::Label::;
1995		2330
1996	use CFClient::OpenGL;	2331	use CFPlus::OpenGL;
1997		2332
1998	my @tex =	2333	my @tex =
1999	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2334	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
2000	qw(b1_button_active.png);	2335	qw(b1_button_inactive.png b1_button_active.png);
2001		2336
2002	sub new {	2337	sub new {
2003	my $class = shift;	2338	my $class = shift;
2004		2339
2005	$class->SUPER::new (	2340	$class->SUPER::new (
2006	padding_x => 4,	2341	padding_x => 4,
2007	padding_y => 4,	2342	padding_y => 4,
2008	fg => [1, 1, 1],	2343	fg => [1.0, 1.0, 1.0],
2009	active_fg => [0, 0, 1],	2344	active_fg => [0.8, 0.8, 0.8],
2010	can_hover => 1,	2345	can_hover => 1,
2011	align => 0,	2346	align => 0,
2012	valign => 0,	2347	valign => 0,
2013	can_events => 1,	2348	can_events => 1,
2014	@_	2349	@_
…		…
2032		2367
2033	glEnable GL_TEXTURE_2D;	2368	glEnable GL_TEXTURE_2D;
2034	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2369	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2035	glColor 0, 0, 0, 1;	2370	glColor 0, 0, 0, 1;
2036		2371
		2372	my $tex = $tex[$GRAB == $self];
2037	$tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});	2373	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2038		2374
2039	glDisable GL_TEXTURE_2D;	2375	glDisable GL_TEXTURE_2D;
2040		2376
2041	$self->SUPER::_draw;	2377	$self->SUPER::_draw;
2042	}	2378	}
2043		2379
2044	#############################################################################	2380	#############################################################################
2045		2381
		2382	package CFPlus::UI::CheckBox;
		2383
		2384	our @ISA = CFPlus::UI::DrawBG::;
		2385
		2386	my @tex =
		2387	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
		2388	qw(c1_checkbox_bg.png c1_checkbox_active.png);
		2389
		2390	use CFPlus::OpenGL;
		2391
		2392	sub new {
		2393	my $class = shift;
		2394
		2395	$class->SUPER::new (
		2396	padding_x => 2,
		2397	padding_y => 2,
		2398	fg => [1, 1, 1],
		2399	active_fg => [1, 1, 0],
		2400	bg => [0, 0, 0, 0.2],
		2401	active_bg => [1, 1, 1, 0.5],
		2402	state => 0,
		2403	can_hover => 1,
		2404	@_
		2405	)
		2406	}
		2407
		2408	sub size_request {
		2409	my ($self) = @_;
		2410
		2411	(6) x 2
		2412	}
		2413
		2414	sub toggle {
		2415	my ($self) = @_;
		2416
		2417	$self->{state} = !$self->{state};
		2418	$self->emit (changed => $self->{state});
		2419	$self->update;
		2420	}
		2421
		2422	sub invoke_button_down {
		2423	my ($self, $ev, $x, $y) = @_;
		2424
		2425	if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
		2426	&& $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
		2427	$self->toggle;
		2428	} else {
		2429	return 0
		2430	}
		2431
		2432	1
		2433	}
		2434
		2435	sub _draw {
		2436	my ($self) = @_;
		2437
		2438	$self->SUPER::_draw;
		2439
		2440	glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
		2441
		2442	my ($w, $h) = @$self{qw(w h)};
		2443
		2444	my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
		2445
		2446	glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
		2447
		2448	my $tex = $self->{state} ? $tex[1] : $tex[0];
		2449
		2450	glEnable GL_TEXTURE_2D;
		2451	$tex->draw_quad_alpha (0, 0, $s, $s);
		2452	glDisable GL_TEXTURE_2D;
		2453	}
		2454
		2455	#############################################################################
		2456
		2457	package CFPlus::UI::Image;
		2458
		2459	our @ISA = CFPlus::UI::Base::;
		2460
		2461	use CFPlus::OpenGL;
		2462
		2463	our %texture_cache;
		2464
		2465	sub new {
		2466	my $class = shift;
		2467
		2468	my $self = $class->SUPER::new (
		2469	can_events => 0,
		2470	@_,
		2471	);
		2472
		2473	$self->{path} || $self->{tex}
		2474	or Carp::croak "'path' or 'tex' attributes required";
		2475
		2476	$self->{tex} ||= $texture_cache{$self->{path}} ||=
		2477	new_from_file CFPlus::Texture CFPlus::find_rcfile $self->{path}, mipmap => 1;
		2478
		2479	CFPlus::weaken $texture_cache{$self->{path}};
		2480
		2481	$self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
		2482
		2483	$self
		2484	}
		2485
		2486	sub STORABLE_freeze {
		2487	my ($self, $cloning) = @_;
		2488
		2489	$self->{path}
		2490	or die "cannot serialise CFPlus::UI::Image on non-loadable images\n";
		2491
		2492	$self->{path}
		2493	}
		2494
		2495	sub STORABLE_attach {
		2496	my ($self, $cloning, $path) = @_;
		2497
		2498	$self->new (path => $path)
		2499	}
		2500
		2501	sub size_request {
		2502	my ($self) = @_;
		2503
		2504	($self->{tex}{w}, $self->{tex}{h})
		2505	}
		2506
		2507	sub _draw {
		2508	my ($self) = @_;
		2509
		2510	my $tex = $self->{tex};
		2511
		2512	my ($w, $h) = ($self->{w}, $self->{h});
		2513
		2514	if ($self->{rot90}) {
		2515	glRotate 90, 0, 0, 1;
		2516	glTranslate 0, -$self->{w}, 0;
		2517
		2518	($w, $h) = ($h, $w);
		2519	}
		2520
		2521	glEnable GL_TEXTURE_2D;
		2522	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		2523
		2524	$tex->draw_quad (0, 0, $w, $h);
		2525
		2526	glDisable GL_TEXTURE_2D;
		2527	}
		2528
		2529	#############################################################################
		2530
2046	package CFClient::UI::ImageButton;	2531	package CFPlus::UI::ImageButton;
2047		2532
2048	our @ISA = CFClient::UI::Image::;	2533	our @ISA = CFPlus::UI::Image::;
2049		2534
2050	use CFClient::OpenGL;	2535	use CFPlus::OpenGL;
2051		2536
2052	my %textures;	2537	my %textures;
2053		2538
2054	sub new {	2539	sub new {
2055	my $class = shift;	2540	my $class = shift;
…		…
2077	1	2562	1
2078	}	2563	}
2079		2564
2080	#############################################################################	2565	#############################################################################
2081		2566
2082	package CFClient::UI::CheckBox;
2083
2084	our @ISA = CFClient::UI::DrawBG::;
2085
2086	my @tex =
2087	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2088	qw(c1_checkbox_bg.png c1_checkbox_active.png);
2089
2090	use CFClient::OpenGL;
2091
2092	sub new {
2093	my $class = shift;
2094
2095	$class->SUPER::new (
2096	padding_x => 2,
2097	padding_y => 2,
2098	fg => [1, 1, 1],
2099	active_fg => [1, 1, 0],
2100	bg => [0, 0, 0, 0.2],
2101	active_bg => [1, 1, 1, 0.5],
2102	state => 0,
2103	can_hover => 1,
2104	@_
2105	)
2106	}
2107
2108	sub size_request {
2109	my ($self) = @_;
2110
2111	(6) x 2
2112	}
2113
2114	sub toggle {
2115	my ($self) = @_;
2116
2117	$self->{state} = !$self->{state};
2118	$self->emit (changed => $self->{state});
2119	$self->update;
2120	}
2121
2122	sub invoke_button_down {
2123	my ($self, $ev, $x, $y) = @_;
2124
2125	if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
2126	&& $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
2127	$self->toggle;
2128	} else {
2129	return 0
2130	}
2131
2132	1
2133	}
2134
2135	sub _draw {
2136	my ($self) = @_;
2137
2138	$self->SUPER::_draw;
2139
2140	glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
2141
2142	my ($w, $h) = @$self{qw(w h)};
2143
2144	my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
2145
2146	glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
2147
2148	my $tex = $self->{state} ? $tex[1] : $tex[0];
2149
2150	glEnable GL_TEXTURE_2D;
2151	$tex->draw_quad_alpha (0, 0, $s, $s);
2152	glDisable GL_TEXTURE_2D;
2153	}
2154
2155	#############################################################################
2156
2157	package CFClient::UI::Image;	2567	package CFPlus::UI::VGauge;
2158		2568
2159	our @ISA = CFClient::UI::Base::;	2569	our @ISA = CFPlus::UI::Base::;
2160
2161	use CFClient::OpenGL;
2162
2163	our %texture_cache;
2164
2165	sub new {
2166	my $class = shift;
2167
2168	my $self = $class->SUPER::new (
2169	can_events => 0,
2170	@_,
2171	);
2172
2173	$self->{path} || $self->{tex}
2174	or Carp::croak "'path' or 'tex' attributes required";
2175
2176	$self->{tex} ||= $texture_cache{$self->{path}} ||=
2177	new_from_file CFClient::Texture CFClient::find_rcfile $self->{path}, mipmap => 1;
2178
2179	Scalar::Util::weaken $texture_cache{$self->{path}};
2180
2181	$self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
2182
2183	$self
2184	}
2185
2186	sub size_request {
2187	my ($self) = @_;
2188
2189	($self->{tex}{w}, $self->{tex}{h})
2190	}
2191
2192	sub _draw {
2193	my ($self) = @_;
2194
2195	my $tex = $self->{tex};
2196
2197	my ($w, $h) = ($self->{w}, $self->{h});
2198
2199	if ($self->{rot90}) {
2200	glRotate 90, 0, 0, 1;
2201	glTranslate 0, -$self->{w}, 0;
2202
2203	($w, $h) = ($h, $w);
2204	}
2205
2206	glEnable GL_TEXTURE_2D;
2207	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2208
2209	$tex->draw_quad_alpha (0, 0, $w, $h);
2210
2211	glDisable GL_TEXTURE_2D;
2212	}
2213
2214	#############################################################################
2215
2216	package CFClient::UI::VGauge;
2217
2218	our @ISA = CFClient::UI::Base::;
2219		2570
2220	use List::Util qw(min max);	2571	use List::Util qw(min max);
2221		2572
2222	use CFClient::OpenGL;	2573	use CFPlus::OpenGL;
2223		2574
2224	my %tex = (	2575	my %tex = (
2225	food => [	2576	food => [
2226	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2577	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
2227	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/	2578	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
2228	],	2579	],
2229	grace => [	2580	grace => [
2230	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2581	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
2231	qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/	2582	qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
2232	],	2583	],
2233	hp => [	2584	hp => [
2234	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2585	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
2235	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/	2586	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
2236	],	2587	],
2237	mana => [	2588	mana => [
2238	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2589	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
2239	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/	2590	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
2240	],	2591	],
2241	);	2592	);
2242		2593
2243	# eg. VGauge->new (gauge => 'food'), default gauge: food	2594	# eg. VGauge->new (gauge => 'food'), default gauge: food
…		…
2346	glDisable GL_TEXTURE_2D;	2697	glDisable GL_TEXTURE_2D;
2347	}	2698	}
2348		2699
2349	#############################################################################	2700	#############################################################################
2350		2701
2351	package CFClient::UI::Gauge;	2702	package CFPlus::UI::Gauge;
2352		2703
2353	our @ISA = CFClient::UI::VBox::;	2704	our @ISA = CFPlus::UI::VBox::;
2354		2705
2355	sub new {	2706	sub new {
2356	my ($class, %arg) = @_;	2707	my ($class, %arg) = @_;
2357		2708
2358	my $self = $class->SUPER::new (	2709	my $self = $class->SUPER::new (
…		…
2360	can_hover => 1,	2711	can_hover => 1,
2361	can_events => 1,	2712	can_events => 1,
2362	%arg,	2713	%arg,
2363	);	2714	);
2364		2715
2365	$self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");	2716	$self->add ($self->{value} = new CFPlus::UI::Label valign => +1, align => 0, template => "999");
2366	$self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);	2717	$self->add ($self->{gauge} = new CFPlus::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2367	$self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");	2718	$self->add ($self->{max} = new CFPlus::UI::Label valign => -1, align => 0, template => "999");
2368		2719
2369	$self	2720	$self
2370	}	2721	}
2371		2722
2372	sub set_fontsize {	2723	sub set_fontsize {
…		…
2393	$self->{value}->set_text ($val);	2744	$self->{value}->set_text ($val);
2394	}	2745	}
2395		2746
2396	#############################################################################	2747	#############################################################################
2397		2748
2398	package CFClient::UI::Slider;	2749	package CFPlus::UI::Slider;
2399		2750
2400	use strict;	2751	use strict;
2401		2752
2402	use CFClient::OpenGL;	2753	use CFPlus::OpenGL;
2403		2754
2404	our @ISA = CFClient::UI::DrawBG::;	2755	our @ISA = CFPlus::UI::DrawBG::;
2405		2756
2406	my @tex =	2757	my @tex =
2407	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }	2758	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_ }
2408	qw(s1_slider.png s1_slider_bg.png);	2759	qw(s1_slider.png s1_slider_bg.png);
2409		2760
2410	sub new {	2761	sub new {
2411	my $class = shift;	2762	my $class = shift;
2412		2763
…		…
2480		2831
2481	$self->SUPER::invoke_button_down ($ev, $x, $y);	2832	$self->SUPER::invoke_button_down ($ev, $x, $y);
2482		2833
2483	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];	2834	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2484		2835
2485	$self->invoke_mouse_motion ($ev, $x, $y)	2836	$self->invoke_mouse_motion ($ev, $x, $y);
		2837
		2838	1
2486	}	2839	}
2487		2840
2488	sub invoke_mouse_motion {	2841	sub invoke_mouse_motion {
2489	my ($self, $ev, $x, $y) = @_;	2842	my ($self, $ev, $x, $y) = @_;
2490		2843
…		…
2506	sub invoke_mouse_wheel {	2859	sub invoke_mouse_wheel {
2507	my ($self, $ev) = @_;	2860	my ($self, $ev) = @_;
2508		2861
2509	my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx};	2862	my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx};
2510		2863
		2864	my $pagepart = $ev->{mod} & CFPlus::KMOD_SHIFT ? 1 : 0.2;
		2865
2511	$self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * 0.1);	2866	$self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * $pagepart);
2512		2867
2513	! ! $delta	2868	1
2514	}	2869	}
2515		2870
2516	sub update {	2871	sub update {
2517	my ($self) = @_;	2872	my ($self) = @_;
2518		2873
…		…
2567	glDisable GL_TEXTURE_2D;	2922	glDisable GL_TEXTURE_2D;
2568	}	2923	}
2569		2924
2570	#############################################################################	2925	#############################################################################
2571		2926
2572	package CFClient::UI::ValSlider;	2927	package CFPlus::UI::ValSlider;
2573		2928
2574	our @ISA = CFClient::UI::HBox::;	2929	our @ISA = CFPlus::UI::HBox::;
2575		2930
2576	sub new {	2931	sub new {
2577	my ($class, %arg) = @_;	2932	my ($class, %arg) = @_;
2578		2933
2579	my $range = delete $arg{range};	2934	my $range = delete $arg{range};
2580		2935
2581	my $self = $class->SUPER::new (	2936	my $self = $class->SUPER::new (
2582	slider => (new CFClient::UI::Slider expand => 1, range => $range),	2937	slider => (new CFPlus::UI::Slider expand => 1, range => $range),
2583	entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),	2938	entry => (new CFPlus::UI::Label text => "", template => delete $arg{template}),
2584	to_value => sub { shift },	2939	to_value => sub { shift },
2585	from_value => sub { shift },	2940	from_value => sub { shift },
2586	%arg,	2941	%arg,
2587	);	2942	);
2588		2943
…		…
2608	sub set_range { shift->{slider}->set_range (@_) }	2963	sub set_range { shift->{slider}->set_range (@_) }
2609	sub set_value { shift->{slider}->set_value (@_) }	2964	sub set_value { shift->{slider}->set_value (@_) }
2610		2965
2611	#############################################################################	2966	#############################################################################
2612		2967
2613	package CFClient::UI::TextScroller;	2968	package CFPlus::UI::TextScroller;
2614		2969
2615	our @ISA = CFClient::UI::HBox::;	2970	our @ISA = CFPlus::UI::HBox::;
2616		2971
2617	use CFClient::OpenGL;	2972	use CFPlus::OpenGL;
2618		2973
2619	sub new {	2974	sub new {
2620	my $class = shift;	2975	my $class = shift;
2621		2976
2622	my $self = $class->SUPER::new (	2977	my $self = $class->SUPER::new (
…		…
2624	can_events => 1,	2979	can_events => 1,
2625	indent => 0,	2980	indent => 0,
2626	#font => default_font	2981	#font => default_font
2627	@_,	2982	@_,
2628		2983
2629	layout => (new CFClient::Layout),	2984	layout => (new CFPlus::Layout),
2630	par => [],	2985	par => [],
		2986	max_par => 0,
2631	height => 0,	2987	height => 0,
2632	children => [	2988	children => [
2633	(new CFClient::UI::Empty expand => 1),	2989	(new CFPlus::UI::Empty expand => 1),
2634	(new CFClient::UI::Slider vertical => 1),	2990	(new CFPlus::UI::Slider vertical => 1),
2635	],	2991	],
2636	);	2992	);
2637		2993
2638	$self->{children}[1]->connect (changed => sub { $self->update });	2994	$self->{children}[1]->connect (changed => sub { $self->update });
2639		2995
…		…
2648	}	3004	}
2649		3005
2650	sub size_request {	3006	sub size_request {
2651	my ($self) = @_;	3007	my ($self) = @_;
2652		3008
2653	my ($empty, $slider) = @{ $self->{children} };	3009	my ($empty, $slider) = $self->visible_children;
2654		3010
2655	local $self->{children} = [$empty, $slider];	3011	local $self->{children} = [$empty, $slider];
2656	$self->SUPER::size_request	3012	$self->SUPER::size_request
2657	}	3013	}
2658		3014
…		…
2716		3072
2717	# todo: base offset on lines or so, not on pixels	3073	# todo: base offset on lines or so, not on pixels
2718	$self->{children}[1]->set_value ($offset);	3074	$self->{children}[1]->set_value ($offset);
2719	}	3075	}
2720		3076
		3077	sub current_paragraph {
		3078	my ($self) = @_;
		3079
		3080	$self->{top_paragraph} - 1
		3081	}
		3082
		3083	sub scroll_to {
		3084	my ($self, $para) = @_;
		3085
		3086	$para = List::Util::max 0, List::Util::min $#{$self->{par}}, $para;
		3087
		3088	$self->{scroll_to} = $para;
		3089	$self->update;
		3090	}
		3091
2721	sub clear {	3092	sub clear {
2722	my ($self) = @_;	3093	my ($self) = @_;
2723		3094
2724	my (undef, undef, @other) = @{ $self->{children} };	3095	my (undef, undef, @other) = @{ $self->{children} };
2725	$self->remove ($_) for @other;	3096	$self->remove ($_) for @other;
…		…
2728	$self->{height} = 0;	3099	$self->{height} = 0;
2729	$self->{children}[1]->set_range ([0, 0, 0, 1, 1]);	3100	$self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2730	}	3101	}
2731		3102
2732	sub add_paragraph {	3103	sub add_paragraph {
2733	my ($self, $color, $para, $indent) = @_;	3104	my $self = shift;
2734		3105
2735	my ($text, @w) = ref $para ? @$para : $para;	3106	for my $para (@_) {
2736
2737	$para = {	3107	$para = {
		3108	fg => [1, 1, 1, 1],
		3109	indent => 0,
		3110	markup => "",
		3111	widget => [],
		3112	ref $para ? %$para : (markup => $para),
2738	w => 1e10,	3113	w => 1e10,
2739	wrapped => 1,	3114	wrapped => 1,
2740	fg => $color,
2741	indent => $indent,
2742	markup => $text,
2743	widget => \@w,
2744	};	3115	};
2745		3116
2746	$self->add (@w) if @w;	3117	$self->add (@{ $para->{widget} }) if @{ $para->{widget} };
2747	push @{$self->{par}}, $para;	3118	push @{$self->{par}}, $para;
		3119	}
		3120
		3121	if (my $max = $self->{max_par}) {
		3122	shift @{$self->{par}} while @{$self->{par}} > $max;
		3123	}
2748		3124
2749	$self->{need_reflow}++;	3125	$self->{need_reflow}++;
2750	$self->update;	3126	$self->update;
2751	}	3127	}
2752		3128
2753	sub scroll_to_bottom {	3129	sub scroll_to_bottom {
2754	my ($self) = @_;	3130	my ($self) = @_;
2755		3131
2756	$self->{scroll_to_bottom} = 1;	3132	$self->{scroll_to} = $#{$self->{par}};
2757	$self->update;	3133	$self->update;
2758	}	3134	}
2759		3135
		3136	sub force_uptodate {
		3137	my ($self) = @_;
		3138
		3139	if (delete $self->{need_reflow}) {
		3140	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
		3141
		3142	my $height = 0;
		3143
		3144	for my $para (@{$self->{par}}) {
		3145	if ($para->{w} != $W && ($para->{wrapped} || $para->{w} > $W)) {
		3146	my $layout = $self->get_layout ($para);
		3147	my ($w, $h) = $layout->size;
		3148
		3149	$para->{w} = $w + $para->{indent};
		3150	$para->{h} = $h;
		3151	$para->{wrapped} = $layout->has_wrapped;
		3152	}
		3153
		3154	$para->{y} = $height;
		3155	$height += $para->{h};
		3156	}
		3157
		3158	$self->{height} = $height;
		3159	$self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
		3160
		3161	delete $self->{texture};
		3162	}
		3163
		3164	if (my $paridx = delete $self->{scroll_to}) {
		3165	$self->{children}[1]->set_value ($self->{par}[$paridx]{y});
		3166	}
		3167	}
		3168
2760	sub update {	3169	sub update {
2761	my ($self) = @_;	3170	my ($self) = @_;
2762		3171
2763	$self->SUPER::update;	3172	$self->SUPER::update;
2764		3173
2765	return unless $self->{h} > 0;	3174	return unless $self->{h} > 0;
2766		3175
2767	delete $self->{texture};	3176	delete $self->{texture};
2768		3177
2769	$ROOT->on_post_alloc ($self => sub {	3178	$ROOT->on_post_alloc ($self => sub {
		3179	$self->force_uptodate;
		3180
2770	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};	3181	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2771		3182
2772	if (delete $self->{need_reflow}) {
2773	my $height = 0;
2774
2775	for my $para (@{$self->{par}}) {
2776	if ($para->{w} != $W && ($para->{wrapped} || $para->{w} > $W)) {
2777	my $layout = $self->get_layout ($para);
2778	my ($w, $h) = $layout->size;
2779
2780	$para->{w} = $w + $para->{indent};
2781	$para->{h} = $h;
2782	$para->{wrapped} = $layout->has_wrapped;
2783	}
2784
2785	$height += $para->{h};
2786	}
2787
2788	$self->{height} = $height;
2789
2790	$self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
2791
2792	delete $self->{texture};
2793	}
2794
2795	if (delete $self->{scroll_to_bottom}) {
2796	$self->{children}[1]->set_value (1e10);
2797	}
2798
2799	$self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {	3183	$self->{texture} ||= new_from_opengl CFPlus::Texture $W, $H, sub {
2800	glClearColor 0, 0, 0, 0;	3184	glClearColor 0, 0, 0, 0;
2801	glClear GL_COLOR_BUFFER_BIT;	3185	glClear GL_COLOR_BUFFER_BIT;
2802		3186
		3187	package CFPlus::UI::Base;
		3188	local ($draw_x, $draw_y, $draw_w, $draw_h) =
		3189	(0, 0, $self->{w}, $self->{h});
		3190
		3191	my $top = int $self->{children}[1]{range}[0];
		3192
		3193	my $paridx = 0;
		3194	my $top_paragraph;
2803	my $top = int $self->{children}[1]{range}[0];	3195	my $top = int $self->{children}[1]{range}[0];
2804		3196
2805	my $y0 = $top;	3197	my $y0 = $top;
2806	my $y1 = $top + $H;	3198	my $y1 = $top + $H;
2807		3199
2808	my $y = 0;
2809
2810	for my $para (@{$self->{par}}) {	3200	for my $para (@{$self->{par}}) {
2811	my $h = $para->{h};	3201	my $h = $para->{h};
		3202	my $y = $para->{y};
2812		3203
2813	if ($y0 < $y + $h && $y < $y1) {	3204	if ($y0 < $y + $h && $y < $y1) {
2814
2815	my $layout = $self->get_layout ($para);	3205	my $layout = $self->get_layout ($para);
2816		3206
2817	$layout->render ($para->{indent}, $y - $y0);	3207	$layout->render ($para->{indent}, $y - $y0);
2818		3208
2819	if (my @w = @{ $para->{widget} }) {	3209	if (my @w = @{ $para->{widget} }) {
…		…
2828	$_->draw;	3218	$_->draw;
2829	}	3219	}
2830	}	3220	}
2831	}	3221	}
2832		3222
2833	$y += $h;	3223	$paridx++;
		3224	$top_paragraph ||= $paridx if $y >= $top;
2834	}	3225	}
		3226
		3227	$self->{top_paragraph} = $top_paragraph;
2835	};	3228	};
2836	});	3229	});
2837	}	3230	}
2838		3231
2839	sub reconfigure {	3232	sub reconfigure {
…		…
2857	$self->{children}[1]->draw;	3250	$self->{children}[1]->draw;
2858	}	3251	}
2859		3252
2860	#############################################################################	3253	#############################################################################
2861		3254
2862	package CFClient::UI::Animator;	3255	package CFPlus::UI::Animator;
2863		3256
2864	use CFClient::OpenGL;	3257	use CFPlus::OpenGL;
2865		3258
2866	our @ISA = CFClient::UI::Bin::;	3259	our @ISA = CFPlus::UI::Bin::;
2867		3260
2868	sub moveto {	3261	sub moveto {
2869	my ($self, $x, $y) = @_;	3262	my ($self, $x, $y) = @_;
2870		3263
2871	$self->{moveto} = [$self->{x}, $self->{y}, $x, $y];	3264	$self->{moveto} = [$self->{x}, $self->{y}, $x, $y];
…		…
2899	glPopMatrix;	3292	glPopMatrix;
2900	}	3293	}
2901		3294
2902	#############################################################################	3295	#############################################################################
2903		3296
2904	package CFClient::UI::Flopper;	3297	package CFPlus::UI::Flopper;
2905		3298
2906	our @ISA = CFClient::UI::Button::;	3299	our @ISA = CFPlus::UI::Button::;
2907		3300
2908	sub new {	3301	sub new {
2909	my $class = shift;	3302	my $class = shift;
2910		3303
2911	my $self = $class->SUPER::new (	3304	my $self = $class->SUPER::new (
…		…
2923	$self->{other}->toggle_visibility;	3316	$self->{other}->toggle_visibility;
2924	}	3317	}
2925		3318
2926	#############################################################################	3319	#############################################################################
2927		3320
2928	package CFClient::UI::Tooltip;	3321	package CFPlus::UI::Tooltip;
2929		3322
2930	our @ISA = CFClient::UI::Bin::;	3323	our @ISA = CFPlus::UI::Bin::;
2931		3324
2932	use CFClient::OpenGL;	3325	use CFPlus::OpenGL;
2933		3326
2934	sub new {	3327	sub new {
2935	my $class = shift;	3328	my $class = shift;
2936		3329
2937	$class->SUPER::new (	3330	$class->SUPER::new (
…		…
2940	)	3333	)
2941	}	3334	}
2942		3335
2943	sub set_tooltip_from {	3336	sub set_tooltip_from {
2944	my ($self, $widget) = @_;	3337	my ($self, $widget) = @_;
		3338
		3339	$widget->{tooltip} = CFPlus::Pod::section_label tooltip => $1
		3340	if $widget->{tooltip} =~ /^#(.*)$/;
2945		3341
2946	my $tooltip = $widget->{tooltip};	3342	my $tooltip = $widget->{tooltip};
2947		3343
2948	if ($ENV{CFPLUS_DEBUG} & 2) {	3344	if ($ENV{CFPLUS_DEBUG} & 2) {
2949	$tooltip .= "\n\n" . (ref $widget) . "\n"	3345	$tooltip .= "\n\n" . (ref $widget) . "\n"
…		…
2953	}	3349	}
2954		3350
2955	$tooltip =~ s/^\n+//;	3351	$tooltip =~ s/^\n+//;
2956	$tooltip =~ s/\n+$//;	3352	$tooltip =~ s/\n+$//;
2957		3353
2958	$self->add (new CFClient::UI::Label	3354	$self->add (new CFPlus::UI::Label
2959	markup => $tooltip,	3355	markup => $tooltip,
2960	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,	3356	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2961	fontsize => 0.8,	3357	fontsize => 0.8,
2962	fg => [0, 0, 0, 1],	3358	style => 1, # FLAG_INVERSE
2963	ellipsise => 0,	3359	ellipsise => 0,
2964	font => ($widget->{tooltip_font} || $::FONT_PROP),	3360	font => ($widget->{tooltip_font} || $::FONT_PROP),
2965	);	3361	);
2966	}	3362	}
2967		3363
…		…
2986		3382
2987	$self->{root}->on_post_alloc ("move_$self" => sub {	3383	$self->{root}->on_post_alloc ("move_$self" => sub {
2988	my $widget = $self->{owner}	3384	my $widget = $self->{owner}
2989	or return;	3385	or return;
2990		3386
		3387	if ($widget->{visible}) {
2991	my ($x, $y) = $widget->coord2global ($widget->{w}, 0);	3388	my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2992		3389
2993	($x, $y) = $widget->coord2global (-$self->{w}, 0)	3390	($x, $y) = $widget->coord2global (-$self->{w}, 0)
2994	if $x + $self->{w} > $self->{root}{w};	3391	if $x + $self->{w} > $self->{root}{w};
2995		3392
2996	$self->move_abs ($x, $y);	3393	$self->move_abs ($x, $y);
		3394	} else {
		3395	$self->hide;
		3396	}
2997	});	3397	});
2998	}	3398	}
2999		3399
3000	sub _draw {	3400	sub _draw {
3001	my ($self) = @_;	3401	my ($self) = @_;
…		…
3025	$self->SUPER::_draw;	3425	$self->SUPER::_draw;
3026	}	3426	}
3027		3427
3028	#############################################################################	3428	#############################################################################
3029		3429
3030	package CFClient::UI::Face;	3430	package CFPlus::UI::Face;
3031		3431
3032	our @ISA = CFClient::UI::Base::;	3432	our @ISA = CFPlus::UI::DrawBG::;
3033		3433
3034	use CFClient::OpenGL;	3434	use CFPlus::OpenGL;
3035		3435
3036	sub new {	3436	sub new {
3037	my $class = shift;	3437	my $class = shift;
3038		3438
3039	my $self = $class->SUPER::new (	3439	my $self = $class->SUPER::new (
		3440	size_w => 32,
		3441	size_h => 8,
3040	aspect => 1,	3442	aspect => 1,
3041	can_events => 0,	3443	can_events => 0,
3042	@_,	3444	@_,
3043	);	3445	);
3044		3446
3045	if ($self->{anim} && $self->{animspeed}) {	3447	if ($self->{anim} && $self->{animspeed}) {
3046	Scalar::Util::weaken (my $widget = $self);	3448	CFPlus::weaken (my $widget = $self);
3047		3449
		3450	$widget->{animspeed} = List::Util::max 0.05, $widget->{animspeed};
		3451	$widget->{anim_start} = $self->{animspeed} * int Event::time / $self->{animspeed};
3048	$self->{timer} = Event->timer (	3452	$self->{timer} = Event->timer (
3049	at => $self->{animspeed} * int $::NOW / $self->{animspeed},
3050	hard => 1,	3453	parked => 1,
3051	interval => $self->{animspeed},
3052	cb => sub {	3454	cb => sub {
		3455	return unless $::CONN && $widget;
		3456
3053	++$widget->{frame};	3457	++$widget->{frame};
		3458	$widget->update_face;
3054	$widget->update;	3459	$widget->update;
		3460
		3461	$widget->update_timer;
3055	},	3462	},
3056	);	3463	);
		3464
		3465	$self->update_face;
		3466	$self->update_timer;
3057	}	3467	}
3058		3468
3059	$self	3469	$self
3060	}	3470	}
3061		3471
		3472	sub update_timer {
		3473	my ($self) = @_;
		3474
		3475	return unless $self->{timer};
		3476
		3477	if ($self->{visible}) {
		3478	$self->{timer}->at (
		3479	$self->{anim_start}
		3480	+ $self->{animspeed}
		3481	* int 1.5 + (Event::time - $self->{anim_start}) / $self->{animspeed}
		3482	);
		3483	$self->{timer}->start;
		3484	} else {
		3485	$self->{timer}->stop;
		3486	}
		3487	}
		3488
		3489	sub update_face {
		3490	my ($self) = @_;
		3491
		3492	return unless $::CONN;
		3493
		3494	if (my $anim = $::CONN->{anim}[$self->{anim}]) {
		3495	if ($anim && @$anim) {
		3496	delete $self->{wait_face};
		3497	$self->{face} = $anim->[ $self->{frame} % @$anim ];
		3498	$self->{tex} = $::CONN->{texture}[ $::CONN->{faceid}[$self->{face}] ];
		3499	}
		3500	}
		3501	}
		3502
3062	sub size_request {	3503	sub size_request {
3063	(32, 8)	3504	my ($self) = @_;
		3505
		3506	if ($::CONN) {
		3507	if (my $faceid = $::CONN->{faceid}[$self->{face}]) {
		3508	if (my $tex = $::CONN->{texture}[$faceid]) {
		3509	$self->{tex} = $tex;
		3510	return ($self->{size_w} || $tex->{w}, $self->{size_h} || $tex->{h});
		3511	} else {
		3512	$self->{wait_face} ||= $::CONN->connect_face_update ($faceid, sub {
		3513	$self->realloc;
		3514	});
		3515	}
		3516	}
		3517	}
		3518
		3519	($self->{size_w} || 8, $self->{size_h} || 8)
3064	}	3520	}
3065		3521
3066	sub update {	3522	sub update {
3067	my ($self) = @_;	3523	my ($self) = @_;
3068		3524
3069	return unless $self->{visible};	3525	return unless $self->{visible};
3070		3526
3071	$self->SUPER::update;	3527	$self->SUPER::update;
3072	}	3528	}
3073		3529
		3530	sub invoke_visibility_change {
		3531	my ($self) = @_;
		3532
		3533	$self->update_timer;
		3534
		3535	0
		3536	}
		3537
3074	sub _draw {	3538	sub _draw {
3075	my ($self) = @_;	3539	my ($self) = @_;
3076		3540
3077	return unless $::CONN;	3541	$self->SUPER::_draw;
3078		3542
3079	my $face;	3543	if (my $tex = $self->{tex}) {
3080
3081	if ($self->{frame}) {
3082	my $anim = $::CONN->{anim}[$self->{anim}];
3083
3084	$face = $anim->[ $self->{frame} % @$anim ]
3085	if $anim && @$anim;
3086	}
3087
3088	my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
3089
3090	if ($tex) {
3091	glEnable GL_TEXTURE_2D;	3544	glEnable GL_TEXTURE_2D;
3092	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	3545	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
3093	glColor 0, 0, 0, 1;	3546	glColor 0, 0, 0, 1;
3094	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});	3547	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
3095	glDisable GL_TEXTURE_2D;	3548	glDisable GL_TEXTURE_2D;
…		…
3097	}	3550	}
3098		3551
3099	sub destroy {	3552	sub destroy {
3100	my ($self) = @_;	3553	my ($self) = @_;
3101		3554
3102	$self->{timer}->cancel	3555	(delete $self->{timer})->cancel
3103	if $self->{timer};	3556	if $self->{timer};
3104		3557
3105	$self->SUPER::destroy;	3558	$self->SUPER::destroy;
3106	}	3559	}
3107		3560
3108	#############################################################################	3561	#############################################################################
3109		3562
3110	package CFClient::UI::Buttonbar;	3563	package CFPlus::UI::Buttonbar;
3111		3564
3112	our @ISA = CFClient::UI::HBox::;	3565	our @ISA = CFPlus::UI::HBox::;
3113		3566
3114	# TODO: should actualyl wrap buttons and other goodies.	3567	# TODO: should actually wrap buttons and other goodies.
3115		3568
3116	#############################################################################	3569	#############################################################################
3117		3570
3118	package CFClient::UI::Menu;	3571	package CFPlus::UI::Menu;
3119		3572
3120	our @ISA = CFClient::UI::FancyFrame::;	3573	our @ISA = CFPlus::UI::Toplevel::;
3121		3574
3122	use CFClient::OpenGL;	3575	use CFPlus::OpenGL;
3123		3576
3124	sub new {	3577	sub new {
3125	my $class = shift;	3578	my $class = shift;
3126		3579
3127	my $self = $class->SUPER::new (	3580	my $self = $class->SUPER::new (
3128	items => [],	3581	items => [],
3129	z => 100,	3582	z => 100,
3130	@_,	3583	@_,
3131	);	3584	);
3132		3585
3133	$self->add ($self->{vbox} = new CFClient::UI::VBox);	3586	$self->add ($self->{vbox} = new CFPlus::UI::VBox);
3134		3587
3135	for my $item (@{ $self->{items} }) {	3588	for my $item (@{ $self->{items} }) {
3136	my ($widget, $cb, $tooltip) = @$item;	3589	my ($widget, $cb, $tooltip) = @$item;
3137		3590
3138	# handle various types of items, only text for now	3591	# handle various types of items, only text for now
3139	if (!ref $widget) {	3592	if (!ref $widget) {
3140	if ($widget =~ /\t/) {	3593	if ($widget =~ /\t/) {
3141	my ($left, $right) = split /\t/, $widget, 2;	3594	my ($left, $right) = split /\t/, $widget, 2;
3142		3595
3143	$widget = new CFClient::UI::HBox	3596	$widget = new CFPlus::UI::HBox
3144	can_hover => 1,	3597	can_hover => 1,
3145	can_events => 1,	3598	can_events => 1,
3146	tooltip => $tooltip,	3599	tooltip => $tooltip,
3147	children => [	3600	children => [
3148	(new CFClient::UI::Label markup => $left, expand => 1),	3601	(new CFPlus::UI::Label markup => $left, expand => 1),
3149	(new CFClient::UI::Label markup => $right, align => +1),	3602	(new CFPlus::UI::Label markup => $right, align => +1),
3150	],	3603	],
3151	;	3604	;
3152		3605
3153	} else {	3606	} else {
3154	$widget = new CFClient::UI::Label	3607	$widget = new CFPlus::UI::Label
3155	can_hover => 1,	3608	can_hover => 1,
3156	can_events => 1,	3609	can_events => 1,
3157	markup => $widget,	3610	markup => $widget,
3158	tooltip => $tooltip;	3611	tooltip => $tooltip;
3159	}	3612	}
…		…
3207	1	3660	1
3208	}	3661	}
3209		3662
3210	#############################################################################	3663	#############################################################################
3211		3664
3212	package CFClient::UI::Multiplexer;	3665	package CFPlus::UI::Multiplexer;
3213		3666
3214	our @ISA = CFClient::UI::Container::;	3667	our @ISA = CFPlus::UI::Container::;
3215		3668
3216	sub new {	3669	sub new {
3217	my $class = shift;	3670	my $class = shift;
3218		3671
3219	my $self = $class->SUPER::new (	3672	my $self = $class->SUPER::new (
…		…
3280	$self->{current}->draw;	3733	$self->{current}->draw;
3281	}	3734	}
3282		3735
3283	#############################################################################	3736	#############################################################################
3284		3737
3285	package CFClient::UI::Notebook;	3738	package CFPlus::UI::Notebook;
3286		3739
3287	our @ISA = CFClient::UI::VBox::;	3740	our @ISA = CFPlus::UI::VBox::;
3288		3741
3289	sub new {	3742	sub new {
3290	my $class = shift;	3743	my $class = shift;
3291		3744
3292	my $self = $class->SUPER::new (	3745	my $self = $class->SUPER::new (
3293	buttonbar => (new CFClient::UI::Buttonbar),	3746	buttonbar => (new CFPlus::UI::Buttonbar),
3294	multiplexer => (new CFClient::UI::Multiplexer expand => 1),	3747	multiplexer => (new CFPlus::UI::Multiplexer expand => 1),
3295	# filter => # will be put between multiplexer and $self	3748	# filter => # will be put between multiplexer and $self
3296	@_,	3749	@_,
3297	);	3750	);
3298		3751
3299	$self->{filter}->add ($self->{multiplexer}) if $self->{filter};	3752	$self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3300	$self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});	3753	$self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3301		3754
		3755	{
		3756	Scalar::Util::weaken (my $wself = $self);
		3757
		3758	$self->{multiplexer}->connect (c_add => sub {
		3759	my ($mplex, $widgets) = @_;
		3760
		3761	for my $child (@$widgets) {
		3762	Scalar::Util::weaken $child;
		3763	$child->{c_tab_} ||= do {
		3764	my $tab =
		3765	(UNIVERSAL::isa $child->{c_tab}, "CFPlus::UI::Base")
		3766	? $child->{c_tab}
		3767	: new CFPlus::UI::Button markup => $child->{c_tab}[0], tooltip => $child->{c_tab}[1];
		3768
		3769	$tab->connect (activate => sub {
		3770	$wself->set_current_page ($child);
		3771	});
		3772
		3773	$tab
		3774	};
		3775
		3776	$self->{buttonbar}->add ($child->{c_tab_});
		3777	}
		3778	});
		3779
		3780	$self->{multiplexer}->connect (c_remove => sub {
		3781	my ($mplex, $widgets) = @_;
		3782
		3783	for my $child (@$widgets) {
		3784	$wself->{buttonbar}->remove ($child->{c_tab_});
		3785	}
		3786	});
		3787	}
		3788
3302	$self	3789	$self
3303	}	3790	}
3304		3791
3305	sub add {	3792	sub add {
		3793	my ($self, @widgets) = @_;
		3794
		3795	$self->{multiplexer}->add (@widgets)
		3796	}
		3797
		3798	sub remove {
		3799	my ($self, @widgets) = @_;
		3800
		3801	$self->{multiplexer}->remove (@widgets)
		3802	}
		3803
		3804	sub add_tab {
3306	my ($self, $title, $widget, $tooltip) = @_;	3805	my ($self, $title, $widget, $tooltip) = @_;
3307		3806
3308	Scalar::Util::weaken $self;	3807	$title = [$title, $tooltip] unless ref $title;
		3808	$widget->{c_tab} = $title;
3309		3809
3310	$self->{buttonbar}->add (new CFClient::UI::Button
3311	markup => $title,
3312	tooltip => $tooltip,
3313	on_activate => sub { $self->set_current_page ($widget) },
3314	);
3315
3316	$self->{multiplexer}->add ($widget);	3810	$self->add ($widget);
3317	}	3811	}
3318		3812
3319	sub get_current_page {	3813	sub get_current_page {
3320	my ($self) = @_;	3814	my ($self) = @_;
3321		3815
…		…
3329	$self->emit (page_changed => $self->{multiplexer}{current});	3823	$self->emit (page_changed => $self->{multiplexer}{current});
3330	}	3824	}
3331		3825
3332	#############################################################################	3826	#############################################################################
3333		3827
3334	package CFClient::UI::Combobox;	3828	package CFPlus::UI::Selector;
3335		3829
3336	use utf8;	3830	use utf8;
3337		3831
3338	our @ISA = CFClient::UI::Button::;	3832	our @ISA = CFPlus::UI::Button::;
3339		3833
3340	sub new {	3834	sub new {
3341	my $class = shift;	3835	my $class = shift;
3342		3836
3343	my $self = $class->SUPER::new (	3837	my $self = $class->SUPER::new (
…		…
3360	my ($value, $title, $tooltip) = @$_;	3854	my ($value, $title, $tooltip) = @$_;
3361		3855
3362	push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];	3856	push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
3363	}	3857	}
3364		3858
3365	CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);	3859	CFPlus::UI::Menu->new (items => \@menu_items)->popup ($ev);
3366	}	3860	}
3367		3861
3368	sub _set_value {	3862	sub _set_value {
3369	my ($self, $value) = @_;	3863	my ($self, $value) = @_;
3370		3864
…		…
3385	$self->emit (changed => $value);	3879	$self->emit (changed => $value);
3386	}	3880	}
3387		3881
3388	#############################################################################	3882	#############################################################################
3389		3883
3390	package CFClient::UI::Statusbox;	3884	package CFPlus::UI::Statusbox;
3391		3885
3392	our @ISA = CFClient::UI::VBox::;	3886	our @ISA = CFPlus::UI::VBox::;
3393		3887
3394	sub new {	3888	sub new {
3395	my $class = shift;	3889	my $class = shift;
3396		3890
3397	my $self = $class->SUPER::new (	3891	my $self = $class->SUPER::new (
3398	fontsize => 0.8,	3892	fontsize => 0.8,
3399	@_,	3893	@_,
3400	);	3894	);
3401		3895
3402	Scalar::Util::weaken (my $this = $self);	3896	CFPlus::weaken (my $this = $self);
3403		3897
3404	$self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });	3898	$self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3405		3899
3406	$self	3900	$self
3407	}	3901	}
…		…
3409	sub reorder {	3903	sub reorder {
3410	my ($self) = @_;	3904	my ($self) = @_;
3411	my $NOW = Time::HiRes::time;	3905	my $NOW = Time::HiRes::time;
3412		3906
3413	# freeze display when hovering over any label	3907	# freeze display when hovering over any label
3414	return if $CFClient::UI::TOOLTIP->{owner}	3908	return if $CFPlus::UI::TOOLTIP->{owner}
3415	&& grep $CFClient::UI::TOOLTIP->{owner} == $_->{label},	3909	&& grep $CFPlus::UI::TOOLTIP->{owner} == $_->{label},
3416	values %{ $self->{item} };	3910	values %{ $self->{item} };
3417		3911
3418	while (my ($k, $v) = each %{ $self->{item} }) {	3912	while (my ($k, $v) = each %{ $self->{item} }) {
3419	delete $self->{item}{$k} if $v->{timeout} < $NOW;	3913	delete $self->{item}{$k} if $v->{timeout} < $NOW;
3420	}	3914	}
…		…
3441	for ($short) {	3935	for ($short) {
3442	s/^\s+//;	3936	s/^\s+//;
3443	s/\s+/ /g;	3937	s/\s+/ /g;
3444	}	3938	}
3445		3939
3446	new CFClient::UI::Label	3940	new CFPlus::UI::Label
3447	markup => $short,	3941	markup => $short,
3448	tooltip => $item->{tooltip},	3942	tooltip => $item->{tooltip},
3449	tooltip_font => $::FONT_PROP,	3943	tooltip_font => $::FONT_PROP,
3450	tooltip_width => 0.67,	3944	tooltip_width => 0.67,
3451	fontsize => $item->{fontsize} || $self->{fontsize},	3945	fontsize => $item->{fontsize} || $self->{fontsize},
…		…
3530	$self->SUPER::destroy;	4024	$self->SUPER::destroy;
3531	}	4025	}
3532		4026
3533	#############################################################################	4027	#############################################################################
3534		4028
3535	package CFClient::UI::Inventory;
3536
3537	our @ISA = CFClient::UI::Table::;
3538
3539	sub new {
3540	my $class = shift;
3541
3542	my $self = $class->SUPER::new (
3543	col_expand => [0, 1, 0],
3544	@_,
3545	);
3546
3547	$self
3548	}
3549
3550	sub set_items {
3551	my ($self, $items) = @_;
3552
3553	$self->clear;
3554	return unless $items;
3555
3556	my @items = sort {
3557	($a->{type} <=> $b->{type})
3558	or ($a->{name} cmp $b->{name})
3559	} values %$items;
3560
3561	$self->{real_items} = \@items;
3562
3563	my $row = 0;
3564	for my $item (@items) {
3565	CFClient::Item::update_widgets $item;
3566
3567	$self->add (0, $row, $item->{face_widget});
3568	$self->add (1, $row, $item->{desc_widget});
3569	$self->add (2, $row, $item->{weight_widget});
3570
3571	$row++;
3572	}
3573	}
3574
3575	#############################################################################
3576
3577	package CFClient::UI::SpellList;
3578
3579	our @ISA = CFClient::UI::Table::;
3580
3581	sub new {
3582	my $class = shift;
3583
3584	my $self = $class->SUPER::new (
3585	binding => [],
3586	commands => [],
3587	@_,
3588	)
3589	}
3590
3591	my $TOOLTIP_ALL = "\n\n<small>Left click - ready spell\nMiddle click - invoke spell\nRight click - further options</small>";
3592
3593	my @TOOLTIP_NAME = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3594	"<b>Name</b>. The name of the spell.$TOOLTIP_ALL");
3595	my @TOOLTIP_SKILL = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3596	"<b>Skill</b>. The skill (or magic school) required to be able to attempt casting this spell.$TOOLTIP_ALL");
3597	my @TOOLTIP_LVL = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3598	"<b>Level</b>. Minimum level the caster needs in the associated skill to be able to attempt casting this spell.$TOOLTIP_ALL");
3599	my @TOOLTIP_SP = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3600	"<b>Spell points / Grace points</b>. Amount of spell or grace points used by each invocation.$TOOLTIP_ALL");
3601	my @TOOLTIP_DMG = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3602	"<b>Damage</b>. The amount of damage the spell deals when it hits.$TOOLTIP_ALL");
3603
3604	sub rebuild_spell_list {
3605	my ($self) = @_;
3606
3607	$CFClient::UI::ROOT->on_refresh ($self => sub {
3608	$self->clear;
3609
3610	return unless $::CONN;
3611
3612	$self->add (1, 0, new CFClient::UI::Label text => "Spell Name", @TOOLTIP_NAME);
3613	$self->add (2, 0, new CFClient::UI::Label text => "Skill", @TOOLTIP_SKILL);
3614	$self->add (3, 0, new CFClient::UI::Label text => "Lvl" , @TOOLTIP_LVL);
3615	$self->add (4, 0, new CFClient::UI::Label text => "Sp/Gp", @TOOLTIP_SP);
3616	$self->add (5, 0, new CFClient::UI::Label text => "Dmg" , @TOOLTIP_DMG);
3617
3618	my $row = 0;
3619
3620	for (sort { $a cmp $b } keys %{ $self->{spell} }) {
3621	my $spell = $self->{spell}{$_};
3622
3623	$row++;
3624
3625	my $spell_cb = sub {
3626	my ($widget, $ev) = @_;
3627
3628	if ($ev->{button} == 1) {
3629	$::CONN->user_send ("cast $spell->{name}");
3630	} elsif ($ev->{button} == 2) {
3631	$::CONN->user_send ("invoke $spell->{name}");
3632	} elsif ($ev->{button} == 3) {
3633	(new CFClient::UI::Menu
3634	items => [
3635	["bind <i>cast $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) }],
3636	["bind <i>invoke $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["invoke $spell->{name}"]) }],
3637	],
3638	)->popup ($ev);
3639	} else {
3640	return 0;
3641	}
3642
3643	1
3644	};
3645
3646	my $tooltip = "$spell->{message}$TOOLTIP_ALL";
3647
3648	#TODO: add path info to tooltip
3649	#$self->add (6, $row, new CFClient::UI::Label text => $spell->{path});
3650
3651	$self->add (0, $row, new CFClient::UI::Face
3652	face => $spell->{face},
3653	can_hover => 1,
3654	can_events => 1,
3655	tooltip => $tooltip,
3656	on_button_down => $spell_cb,
3657	);
3658
3659	$self->add (1, $row, new CFClient::UI::Label
3660	expand => 1,
3661	text => $spell->{name},
3662	can_hover => 1,
3663	can_events => 1,
3664	tooltip => $tooltip,
3665	on_button_down => $spell_cb,
3666	);
3667
3668	$self->add (2, $row, new CFClient::UI::Label text => $::CONN->{skill_info}{$spell->{skill}}, @TOOLTIP_SKILL);
3669	$self->add (3, $row, new CFClient::UI::Label text => $spell->{level}, @TOOLTIP_LVL);
3670	$self->add (4, $row, new CFClient::UI::Label text => $spell->{mana} || $spell->{grace}, @TOOLTIP_SP);
3671	$self->add (5, $row, new CFClient::UI::Label text => $spell->{damage}, @TOOLTIP_DMG);
3672	}
3673	});
3674	}
3675
3676	sub add_spell {
3677	my ($self, $spell) = @_;
3678
3679	$self->{spell}->{$spell->{name}} = $spell;
3680	$self->rebuild_spell_list;
3681	}
3682
3683	sub remove_spell {
3684	my ($self, $spell) = @_;
3685
3686	delete $self->{spell}->{$spell->{name}};
3687	$self->rebuild_spell_list;
3688	}
3689
3690	sub clear_spells {
3691	my ($self) = @_;
3692
3693	$self->{spell} = {};
3694	$self->rebuild_spell_list;
3695	}
3696
3697	#############################################################################
3698
3699	package CFClient::UI::Root;	4029	package CFPlus::UI::Root;
3700		4030
3701	our @ISA = CFClient::UI::Container::;	4031	our @ISA = CFPlus::UI::Container::;
3702		4032
3703	use List::Util qw(min max);	4033	use List::Util qw(min max);
3704		4034
3705	use CFClient::OpenGL;	4035	use CFPlus::OpenGL;
3706		4036
3707	sub new {	4037	sub new {
3708	my $class = shift;	4038	my $class = shift;
3709		4039
3710	my $self = $class->SUPER::new (	4040	my $self = $class->SUPER::new (
3711	visible => 1,	4041	visible => 1,
3712	@_,	4042	@_,
3713	);	4043	);
3714		4044
3715	Scalar::Util::weaken ($self->{root} = $self);	4045	CFPlus::weaken ($self->{root} = $self);
3716		4046
3717	$self	4047	$self
3718	}	4048	}
3719		4049
3720	sub size_request {	4050	sub size_request {
…		…
3815	while ($self->{refresh_hook}) {	4145	while ($self->{refresh_hook}) {
3816	$_->()	4146	$_->()
3817	for values %{delete $self->{refresh_hook}};	4147	for values %{delete $self->{refresh_hook}};
3818	}	4148	}
3819		4149
3820	if ($self->{realloc}) {	4150	while ($self->{realloc}) {
3821	my %queue;	4151	my %queue;
3822	my @queue;	4152	my @queue;
3823	my $widget;	4153	my $widget;
3824		4154
3825	outer:	4155	outer:
…		…
3872	}	4202	}
3873	}	4203	}
3874		4204
3875	delete $self->{realloc}{$widget+0};	4205	delete $self->{realloc}{$widget+0};
3876	}	4206	}
3877	}
3878		4207
3879	while (my $size_alloc = delete $self->{size_alloc}) {	4208	while (my $size_alloc = delete $self->{size_alloc}) {
3880	my @queue = sort { $b->{visible} <=> $a->{visible} }	4209	my @queue = sort { $a->{visible} <=> $b->{visible} }
3881	values %$size_alloc;	4210	values %$size_alloc;
3882		4211
3883	while () {	4212	while () {
3884	my $widget = pop @queue || last;	4213	my $widget = pop @queue || last;
3885		4214
3886	my ($w, $h) = @$widget{qw(alloc_w alloc_h)};	4215	my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3887		4216
3888	$w = 0 if $w < 0;
3889	$h = 0 if $h < 0;
3890
3891	$w = max $widget->{min_w}, $w;	4217	$w = max $widget->{min_w}, $w;
3892	$h = max $widget->{min_h}, $h;	4218	$h = max $widget->{min_h}, $h;
3893		4219
		4220	# $w = min $self->{w} - $widget->{x}, $w if $self->{w};
		4221	# $h = min $self->{h} - $widget->{y}, $h if $self->{h};
		4222
3894	$w = min $widget->{max_w}, $w if exists $widget->{max_w};	4223	$w = min $widget->{max_w}, $w if exists $widget->{max_w};
3895	$h = min $widget->{max_h}, $h if exists $widget->{max_h};	4224	$h = min $widget->{max_h}, $h if exists $widget->{max_h};
3896		4225
3897	$w = int $w + 0.5;	4226	$w = int $w + 0.5;
3898	$h = int $h + 0.5;	4227	$h = int $h + 0.5;
3899		4228
3900	if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {	4229	if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3901	$widget->{old_w} = $widget->{w};	4230	$widget->{old_w} = $widget->{w};
3902	$widget->{old_h} = $widget->{h};	4231	$widget->{old_h} = $widget->{h};
3903		4232
3904	$widget->{w} = $w;	4233	$widget->{w} = $w;
3905	$widget->{h} = $h;	4234	$widget->{h} = $h;
3906		4235
3907	$widget->emit (size_allocate => $w, $h);	4236	$widget->emit (size_allocate => $w, $h);
		4237	}
3908	}	4238	}
3909	}	4239	}
3910	}	4240	}
3911		4241
3912	while ($self->{post_alloc_hook}) {	4242	while ($self->{post_alloc_hook}) {
3913	$_->()	4243	$_->()
3914	for values %{delete $self->{post_alloc_hook}};	4244	for values %{delete $self->{post_alloc_hook}};
3915	}	4245	}
3916
3917		4246
3918	glViewport 0, 0, $::WIDTH, $::HEIGHT;	4247	glViewport 0, 0, $::WIDTH, $::HEIGHT;
3919	glClearColor +($::CFG->{fow_intensity}) x 3, 1;	4248	glClearColor +($::CFG->{fow_intensity}) x 3, 1;
3920	glClear GL_COLOR_BUFFER_BIT;	4249	glClear GL_COLOR_BUFFER_BIT;
3921		4250
…		…
3924	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;	4253	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
3925	glMatrixMode GL_MODELVIEW;	4254	glMatrixMode GL_MODELVIEW;
3926	glLoadIdentity;	4255	glLoadIdentity;
3927		4256
3928	{	4257	{
3929	package CFClient::UI::Base;	4258	package CFPlus::UI::Base;
3930		4259
3931	($draw_x, $draw_y, $draw_w, $draw_h) =	4260	local ($draw_x, $draw_y, $draw_w, $draw_h) =
3932	(0, 0, $self->{w}, $self->{h});	4261	(0, 0, $self->{w}, $self->{h});
3933	}
3934		4262
3935	$self->_draw;	4263	$self->_draw;
		4264	}
3936	}	4265	}
3937		4266
3938	#############################################################################	4267	#############################################################################
3939		4268
3940	package CFClient::UI;	4269	package CFPlus::UI;
3941		4270
3942	$ROOT = new CFClient::UI::Root;	4271	$ROOT = new CFPlus::UI::Root;
3943	$TOOLTIP = new CFClient::UI::Tooltip z => 900;	4272	$TOOLTIP = new CFPlus::UI::Tooltip z => 900;
3944		4273
3945	1	4274	1
3946		4275

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