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

Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.330 by root, Sun Jul 23 04:37:51 2006 UTC vs.
Revision 1.408 by root, Sun Jul 22 15:26:01 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	$CFPlus::UI::TOOLTIP_WATCHER->cb->();
427	}	439	}
428	}	440	}
429		441
430	# translate global coordinates to local coordinate system	442	# translate global coordinates to local coordinate system
431	sub coord2local {	443	sub coord2local {
432	my ($self, $x, $y) = @_;	444	my ($self, $x, $y) = @_;
433		445
		446	Carp::confess unless $self->{parent};#d#
		447
434	$self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})	448	$self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
435	}	449	}
436		450
437	# translate local coordinates to global coordinate system	451	# translate local coordinates to global coordinate system
438	sub coord2global {	452	sub coord2global {
439	my ($self, $x, $y) = @_;	453	my ($self, $x, $y) = @_;
		454
		455	Carp::confess unless $self->{parent};#d#
440		456
441	$self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})	457	$self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
442	}	458	}
443		459
444	sub invoke_focus_in {	460	sub invoke_focus_in {
…		…
492		508
493	sub connect {	509	sub connect {
494	my ($self, $signal, $cb) = @_;	510	my ($self, $signal, $cb) = @_;
495		511
496	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	}
497	}	518	}
		519
		520	sub disconnect_all {
		521	my ($self, $signal) = @_;
		522
		523	delete $self->{signal_cb}{$signal};
		524	}
		525
		526	my %has_coords = (
		527	button_down => 1,
		528	button_up => 1,
		529	mouse_motion => 1,
		530	mouse_wheel => 1,
		531	);
498		532
499	sub emit {	533	sub emit {
500	my ($self, $signal, @args) = @_;	534	my ($self, $signal, @args) = @_;
501		535
		536	# I do not really like this solution, but I do not like duplication
		537	# and needlessly verbose code, either.
502	my @append	538	my @append
503	= ref $args[0] && $args[0]->isa ("CFClient::UI::Event")	539	= $has_coords{$signal}
504	? $args[0]->xy ($self)	540	? $args[0]->xy ($self)
505	: ();	541	: ();
506		542
507	#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#
508		544
509	#d##TODO# stop propagating at first true, do not use sum	545	for my $cb (
510	(List::Util::sum map $_->($self, @args, @append), @{$self->{signal_cb}{$signal} || []}) # before	546	@{$self->{signal_cb}{$signal} || []}, # before
511	|| ($self->can ("invoke_$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
512	|| ($self->{parent} && $self->{parent}->emit ($signal, @args)) # parent	553	$self->{parent} && $self->{parent}->emit ($signal, @args)
513	}	554	}
514		555
515	sub find_widget {	556	#sub find_widget {
516	my ($self, $x, $y) = @_;	557	# in .xs
517
518	return () unless $self->{can_events};
519
520	return $self
521	if $x >= $self->{x} && $x < $self->{x} + $self->{w}
522	&& $y >= $self->{y} && $y < $self->{y} + $self->{h};
523
524	()
525	}
526		558
527	sub set_parent {	559	sub set_parent {
528	my ($self, $parent) = @_;	560	my ($self, $parent) = @_;
529		561
530	Scalar::Util::weaken ($self->{parent} = $parent);	562	CFPlus::weaken ($self->{parent} = $parent);
531	$self->set_visible if $parent->{visible};	563	$self->set_visible if $parent->{visible};
532	}	564	}
533		565
534	sub realloc {	566	sub realloc {
535	my ($self) = @_;	567	my ($self) = @_;
…		…
561		593
562	# using global variables seems a bit hacky, but passing through all drawing	594	# using global variables seems a bit hacky, but passing through all drawing
563	# functions seems pointless.	595	# functions seems pointless.
564	our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn	596	our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
565		597
566	sub draw {	598	#sub draw {
567	my ($self) = @_;	599	#CFPlus.xs
568
569	return unless $self->{h} && $self->{w};
570
571	# update screen rectangle
572	local $draw_x = $draw_x + $self->{x};
573	local $draw_y = $draw_y + $self->{y};
574
575	# skip widgets that are entirely outside the drawing area
576	return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
577	|| ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
578
579	glPushMatrix;
580	glTranslate $self->{x}, $self->{y}, 0;
581
582	if ($self == $HOVER && $self->{can_hover}) {
583	glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
584	glEnable GL_BLEND;
585	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
586	glBegin GL_QUADS;
587	glVertex 0 , 0;
588	glVertex $self->{w}, 0;
589	glVertex $self->{w}, $self->{h};
590	glVertex 0 , $self->{h};
591	glEnd;
592	glDisable GL_BLEND;
593	}
594
595	if ($ENV{CFPLUS_DEBUG} & 1) {
596	glPushMatrix;
597	glColor 1, 1, 0, 1;
598	glTranslate 0.375, 0.375;
599	glBegin GL_LINE_LOOP;
600	glVertex 0 , 0;
601	glVertex $self->{w} - 1, 0;
602	glVertex $self->{w} - 1, $self->{h} - 1;
603	glVertex 0 , $self->{h} - 1;
604	glEnd;
605	glPopMatrix;
606	#CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
607	}
608
609	$self->_draw;
610	glPopMatrix;
611	}
612		600
613	sub _draw {	601	sub _draw {
614	my ($self) = @_;	602	my ($self) = @_;
615		603
616	warn "no draw defined for $self\n";	604	warn "no draw defined for $self\n";
617	}	605	}
618		606
619	sub DESTROY {	607	sub DESTROY {
620	my ($self) = @_;	608	my ($self) = @_;
621		609
622	return if CFClient::in_destruct;	610	return if CFPlus::in_destruct;
623
624	delete $WIDGET{$self+0};
625		611
626	eval { $self->destroy };	612	eval { $self->destroy };
627	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};
628	}	616	}
629		617
630	#############################################################################	618	#############################################################################
631		619
632	package CFClient::UI::DrawBG;	620	package CFPlus::UI::DrawBG;
633		621
634	our @ISA = CFClient::UI::Base::;	622	our @ISA = CFPlus::UI::Base::;
635		623
636	use strict;	624	use strict;
637	use CFClient::OpenGL;	625	use CFPlus::OpenGL;
638		626
639	sub new {	627	sub new {
640	my $class = shift;	628	my $class = shift;
641		629
642	# range [value, low, high, page]	630	# range [value, low, high, page]
…		…
673	}	661	}
674	}	662	}
675		663
676	#############################################################################	664	#############################################################################
677		665
678	package CFClient::UI::Empty;	666	package CFPlus::UI::Empty;
679		667
680	our @ISA = CFClient::UI::Base::;	668	our @ISA = CFPlus::UI::Base::;
681		669
682	sub new {	670	sub new {
683	my ($class, %arg) = @_;	671	my ($class, %arg) = @_;
684	$class->SUPER::new (can_events => 0, %arg);	672	$class->SUPER::new (can_events => 0, %arg);
685	}	673	}
…		…
692		680
693	sub draw { }	681	sub draw { }
694		682
695	#############################################################################	683	#############################################################################
696		684
697	package CFClient::UI::Container;	685	package CFPlus::UI::Container;
698		686
699	our @ISA = CFClient::UI::Base::;	687	our @ISA = CFPlus::UI::Base::;
700		688
701	sub new {	689	sub new {
702	my ($class, %arg) = @_;	690	my ($class, %arg) = @_;
703		691
704	my $children = delete $arg{children};	692	my $children = delete $arg{children};
…		…
708	can_events => 0,	696	can_events => 0,
709	%arg,	697	%arg,
710	);	698	);
711		699
712	$self->add (@$children)	700	$self->add (@$children)
713	if $children;	701	if $children && @$children;
714		702
715	$self	703	$self
		704	}
		705
		706	sub realloc {
		707	my ($self) = @_;
		708
		709	$self->{force_realloc} = 1;
		710	$self->{force_size_alloc} = 1;
		711	$self->SUPER::realloc;
716	}	712	}
717		713
718	sub add {	714	sub add {
719	my ($self, @widgets) = @_;	715	my ($self, @widgets) = @_;
720		716
721	$_->set_parent ($self)	717	$_->set_parent ($self)
722	for @widgets;	718	for @widgets;
723		719
		720	# TODO: only do this in widgets that need it, e.g. root, fixed
724	use sort 'stable';	721	use sort 'stable';
725		722
726	$self->{children} = [	723	$self->{children} = [
727	sort { $a->{z} <=> $b->{z} }	724	sort { $a->{z} <=> $b->{z} }
728	@{$self->{children}}, @widgets	725	@{$self->{children}}, @widgets
729	];	726	];
730		727
731	$self->realloc;	728	$self->realloc;
		729
		730	map $_+0, @widgets
732	}	731	}
733		732
734	sub children {	733	sub children {
735	@{ $_[0]{children} }	734	@{ $_[0]{children} }
736	}	735	}
…		…
747	}	746	}
748		747
749	sub clear {	748	sub clear {
750	my ($self) = @_;	749	my ($self) = @_;
751		750
752	my $children = delete $self->{children};	751	my $children = $self->{children};
753	$self->{children} = [];	752	$self->{children} = [];
754		753
755	for (@$children) {	754	for (@$children) {
756	delete $_->{parent};	755	delete $_->{parent};
757	$_->hide;	756	$_->hide;
…		…
782	$_->draw for @{$self->{children}};	781	$_->draw for @{$self->{children}};
783	}	782	}
784		783
785	#############################################################################	784	#############################################################################
786		785
787	package CFClient::UI::Bin;	786	package CFPlus::UI::Bin;
788		787
789	our @ISA = CFClient::UI::Container::;	788	our @ISA = CFPlus::UI::Container::;
790		789
791	sub new {	790	sub new {
792	my ($class, %arg) = @_;	791	my ($class, %arg) = @_;
793		792
794	my $child = (delete $arg{child}) || new CFClient::UI::Empty::;	793	my $child = (delete $arg{child}) || new CFPlus::UI::Empty::;
795		794
796	$class->SUPER::new (children => [$child], %arg)	795	$class->SUPER::new (children => [$child], %arg)
797	}	796	}
798		797
799	sub add {	798	sub add {
…		…
806	sub remove {	805	sub remove {
807	my ($self, $widget) = @_;	806	my ($self, $widget) = @_;
808		807
809	$self->SUPER::remove ($widget);	808	$self->SUPER::remove ($widget);
810		809
811	$self->{children} = [new CFClient::UI::Empty]	810	$self->{children} = [new CFPlus::UI::Empty]
812	unless @{$self->{children}};	811	unless @{$self->{children}};
813	}	812	}
814		813
815	sub child { $_[0]->{children}[0] }	814	sub child { $_[0]->{children}[0] }
816		815
…		…
828		827
829	#############################################################################	828	#############################################################################
830		829
831	# back-buffered drawing area	830	# back-buffered drawing area
832		831
833	package CFClient::UI::Window;	832	package CFPlus::UI::Window;
834		833
835	our @ISA = CFClient::UI::Bin::;	834	our @ISA = CFPlus::UI::Bin::;
836		835
837	use CFClient::OpenGL;	836	use CFPlus::OpenGL;
838		837
839	sub new {	838	sub new {
840	my ($class, %arg) = @_;	839	my ($class, %arg) = @_;
841		840
842	my $self = $class->SUPER::new (%arg);	841	my $self = $class->SUPER::new (%arg);
…		…
864	}	863	}
865		864
866	sub render_child {	865	sub render_child {
867	my ($self) = @_;	866	my ($self) = @_;
868		867
869	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {	868	$self->{texture} = new_from_opengl CFPlus::Texture $self->{w}, $self->{h}, sub {
870	glClearColor 0, 0, 0, 0;	869	glClearColor 0, 0, 0, 0;
871	glClear GL_COLOR_BUFFER_BIT;	870	glClear GL_COLOR_BUFFER_BIT;
872		871
873	{	872	{
874	package CFClient::UI::Base;	873	package CFPlus::UI::Base;
875		874
876	($draw_x, $draw_y, $draw_w, $draw_h) =	875	local ($draw_x, $draw_y, $draw_w, $draw_h) =
877	(0, 0, $self->{w}, $self->{h});	876	(0, 0, $self->{w}, $self->{h});
		877
		878	$self->_render;
878	}	879	}
879
880	$self->_render;
881	};	880	};
882	}	881	}
883		882
884	sub _draw {	883	sub _draw {
885	my ($self) = @_;	884	my ($self) = @_;
886
887	my ($w, $h) = @$self{qw(w h)};
888		885
889	my $tex = $self->{texture}	886	my $tex = $self->{texture}
890	or return;	887	or return;
891		888
892	glEnable GL_TEXTURE_2D;	889	glEnable GL_TEXTURE_2D;
893	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	890	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
894	glColor 0, 0, 0, 1;	891	glColor 0, 0, 0, 1;
895		892
896	$tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);	893	$tex->draw_quad_alpha_premultiplied (0, 0);
897		894
898	glDisable GL_TEXTURE_2D;	895	glDisable GL_TEXTURE_2D;
899	}	896	}
900		897
901	#############################################################################	898	#############################################################################
902		899
903	package CFClient::UI::ViewPort;	900	package CFPlus::UI::ViewPort;
904		901
		902	use List::Util qw(min max);
		903
905	our @ISA = CFClient::UI::Window::;	904	our @ISA = CFPlus::UI::Window::;
906		905
907	sub new {	906	sub new {
908	my $class = shift;	907	my $class = shift;
909		908
910	$class->SUPER::new (	909	$class->SUPER::new (
…		…
917	sub size_request {	916	sub size_request {
918	my ($self) = @_;	917	my ($self) = @_;
919		918
920	my ($w, $h) = @{$self->child}{qw(req_w req_h)};	919	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
921		920
922	$w = 10 if $self->{scroll_x};	921	$w = 1 if $self->{scroll_x};
923	$h = 10 if $self->{scroll_y};	922	$h = 1 if $self->{scroll_y};
924		923
925	($w, $h)	924	($w, $h)
926	}	925	}
927		926
928	sub invoke_size_allocate {	927	sub invoke_size_allocate {
…		…
940	}	939	}
941		940
942	sub set_offset {	941	sub set_offset {
943	my ($self, $x, $y) = @_;	942	my ($self, $x, $y) = @_;
944		943
		944	my $x = max 0, min $self->child->{w} - $self->{w}, int $x;
		945	my $y = max 0, min $self->child->{h} - $self->{h}, int $y;
		946
		947	if ($x != $self->{view_x} or $y != $self->{view_y}) {
945	$self->{view_x} = int $x;	948	$self->{view_x} = $x;
946	$self->{view_y} = int $y;	949	$self->{view_y} = $y;
947		950
		951	$self->emit (changed => $x, $y);
948	$self->update;	952	$self->update;
		953	}
949	}	954	}
950		955
951	# hmm, this does not work for topleft of $self... but we should not ask for that	956	# hmm, this does not work for topleft of $self... but we should not ask for that
952	sub coord2local {	957	sub coord2local {
953	my ($self, $x, $y) = @_;	958	my ($self, $x, $y) = @_;
…		…
968	my ($self, $x, $y) = @_;	973	my ($self, $x, $y) = @_;
969		974
970	if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}	975	if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
971	&& $y >= $self->{y} && $y < $self->{y} + $self->{h}	976	&& $y >= $self->{y} && $y < $self->{y} + $self->{h}
972	) {	977	) {
973	$self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})	978	$self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
974	} else {	979	} else {
975	$self->CFClient::UI::Base::find_widget ($x, $y)	980	$self->CFPlus::UI::Base::find_widget ($x, $y)
976	}	981	}
977	}	982	}
978		983
979	sub _render {	984	sub _render {
980	my ($self) = @_;	985	my ($self) = @_;
981		986
982	local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};	987	local $CFPlus::UI::Base::draw_x = $CFPlus::UI::Base::draw_x - $self->{view_x};
983	local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};	988	local $CFPlus::UI::Base::draw_y = $CFPlus::UI::Base::draw_y - $self->{view_y};
984		989
985	CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};	990	CFPlus::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
986		991
987	$self->SUPER::_render;	992	$self->SUPER::_render;
988	}	993	}
989		994
990	#############################################################################	995	#############################################################################
991		996
992	package CFClient::UI::ScrolledWindow;	997	package CFPlus::UI::ScrolledWindow;
993		998
994	our @ISA = CFClient::UI::HBox::;	999	our @ISA = CFPlus::UI::Table::;
995		1000
996	sub new {	1001	sub new {
997	my ($class, %arg) = @_;	1002	my ($class, %arg) = @_;
998		1003
999	my $child = delete $arg{child};	1004	my $child = delete $arg{child};
1000		1005
1001	my $self;	1006	my $self;
1002		1007
1003	my $slider = new CFClient::UI::Slider	1008	my $hslider = new CFPlus::UI::Slider
		1009	col => 0,
		1010	row => 1,
		1011	vertical => 0,
		1012	range => [0, 0, 1, 0.01], # HACK fix
		1013	on_changed => sub {
		1014	$self->{hpos} = $_[1];
		1015	$self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
		1016	},
		1017	;
		1018
		1019	my $vslider = new CFPlus::UI::Slider
		1020	col => 1,
		1021	row => 0,
1004	vertical => 1,	1022	vertical => 1,
1005	range => [0, 0, 1, 0.01], # HACK fix	1023	range => [0, 0, 1, 0.01], # HACK fix
1006	on_changed => sub {	1024	on_changed => sub {
1007	$self->{vp}->set_offset (0, $_[1]);	1025	$self->{vpos} = $_[1];
		1026	$self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
1008	},	1027	},
1009	;	1028	;
1010		1029
1011	$self = $class->SUPER::new (	1030	$self = $class->SUPER::new (
1012	vp => (new CFClient::UI::ViewPort expand => 1),	1031	scroll_x => 0,
		1032	scroll_y => 1,
1013	can_events => 1,	1033	can_events => 1,
1014	slider => $slider,	1034	hslider => $hslider,
		1035	vslider => $vslider,
		1036	col_expand => [1, 0],
		1037	row_expand => [1, 0],
1015	%arg,	1038	%arg,
1016	);	1039	);
1017		1040
		1041	$self->{vp} = new CFPlus::UI::ViewPort
		1042	col => 0,
		1043	row => 0,
		1044	expand => 1,
		1045	scroll_x => $self->{scroll_x},
		1046	scroll_y => $self->{scroll_y},
		1047	on_changed => sub {
		1048	my ($vp, $x, $y) = @_;
		1049
		1050	$vp->{parent}{hslider}->set_value ($x);
		1051	$vp->{parent}{vslider}->set_value ($y);
		1052
		1053	0
		1054	},
		1055	on_size_allocate => sub {
		1056	my ($vp, $w, $h) = @_;
		1057	$vp->{parent}->update_slider;
		1058	0
		1059	},
		1060	;
		1061
1018	$self->SUPER::add ($self->{vp}, $self->{slider});	1062	$self->SUPER::add ($self->{vp});
		1063
1019	$self->add ($child) if $child;	1064	$self->add ($child) if $child;
1020		1065
1021	$self	1066	$self
1022	}	1067	}
1023
1024	#TODO# update range on size_allocate depending on child
1025		1068
1026	sub add {	1069	sub add {
1027	my ($self, $widget) = @_;	1070	my ($self, $widget) = @_;
1028		1071
1029	$self->{vp}->add ($self->{child} = $widget);	1072	$self->{vp}->add ($self->{child} = $widget);
1030	}	1073	}
1031		1074
		1075	sub update_slider {
		1076	my ($self) = @_;
		1077
		1078	my $child = ($self->{vp} or return)->child;
		1079
		1080	if ($self->{scroll_x}) {
		1081	my ($w1, $w2) = ($child->{req_w}, $self->{vp}{w});
		1082	$self->{hslider}->set_range ([$self->{hslider}{range}[0], 0, $w1, $w2, 1]);
		1083
		1084	my $visible = $w1 > $w2;
		1085	if ($visible != $self->{hslider_visible}) {
		1086	$self->{hslider_visible} = $visible;
		1087	$visible ? $self->SUPER::add ($self->{hslider})
		1088	: $self->SUPER::remove ($self->{hslider});
		1089	}
		1090	}
		1091
		1092	if ($self->{scroll_y}) {
		1093	my ($h1, $h2) = ($child->{req_h}, $self->{vp}{h});
		1094	$self->{vslider}->set_range ([$self->{vslider}{range}[0], 0, $h1, $h2, 1]);
		1095
		1096	my $visible = $h1 > $h2;
		1097	if ($visible != $self->{vslider_visible}) {
		1098	$self->{vslider_visible} = $visible;
		1099	$visible ? $self->SUPER::add ($self->{vslider})
		1100	: $self->SUPER::remove ($self->{vslider});
		1101	}
		1102	}
		1103	}
		1104
		1105	sub start_dragging {
		1106	my ($self, $ev) = @_;
		1107
		1108	$self->grab_focus;
		1109
		1110	my $ox = $self->{vp}{view_x};
		1111	my $oy = $self->{vp}{view_y};
		1112
		1113	$self->{motion} = sub {
		1114	my ($ev, $x, $y) = @_;
		1115
		1116	$ox -= $ev->{xrel};
		1117	$oy -= $ev->{yrel};
		1118
		1119	$self->{vp}->set_offset ($ox, $oy);
		1120	};
		1121	}
		1122
1032	sub invoke_mouse_wheel {	1123	sub invoke_mouse_wheel {
1033	my ($self, $ev) = @_;	1124	my ($self, $ev) = @_;
1034		1125
1035	return 0 unless $ev->{dy}; # only vertical movements
1036
1037	$self->{slider}->emit (mouse_wheel => $ev);	1126	$self->{vslider}->emit (mouse_wheel => $ev) if $self->{vslider_visible};
		1127	$self->{hslider}->emit (mouse_wheel => $ev) if $self->{hslider_visible};
1038		1128
1039	1	1129	1
1040	}	1130	}
1041		1131
1042	sub update_slider {	1132	sub invoke_button_down {
1043	my ($self) = @_;	1133	my ($self, $ev, $x, $y) = @_;
1044		1134
1045	$self->{slider}->set_range ([$self->{slider}{range}[0], 0, $self->{vp}->child->{h}, $self->{vp}{h}, 1]);	1135	if ($ev->{button} == 2) {
1046	}	1136	$self->start_dragging ($ev);
		1137	return 1;
		1138	}
1047		1139
1048	sub update {	1140	0
1049	my ($self) = @_;	1141	}
1050		1142
1051	$self->SUPER::update;	1143	sub invoke_button_up {
		1144	my ($self, $ev, $x, $y) = @_;
1052		1145
1053	$self->update_slider;	1146	if (delete $self->{motion}) {
		1147	return 1;
		1148	}
		1149
		1150	0
		1151	}
		1152
		1153	sub invoke_mouse_motion {
		1154	my ($self, $ev, $x, $y) = @_;
		1155
		1156	if ($self->{motion}) {
		1157	$self->{motion}->($ev, $x, $y);
		1158	return 1;
		1159	}
		1160
		1161	0
1054	}	1162	}
1055		1163
1056	sub invoke_size_allocate {	1164	sub invoke_size_allocate {
1057	my ($self, $w, $h) = @_;	1165	my ($self, $w, $h) = @_;
1058		1166
1059	$self->update_slider;	1167	$self->update_slider;
1060
1061	$self->SUPER::invoke_size_allocate ($w, $h)	1168	$self->SUPER::invoke_size_allocate ($w, $h)
1062	}	1169	}
1063		1170
1064	#############################################################################	1171	#############################################################################
1065		1172
1066	package CFClient::UI::Frame;	1173	package CFPlus::UI::Frame;
1067		1174
1068	our @ISA = CFClient::UI::Bin::;	1175	our @ISA = CFPlus::UI::Bin::;
1069		1176
1070	use CFClient::OpenGL;	1177	use CFPlus::OpenGL;
1071		1178
1072	sub new {	1179	sub new {
1073	my $class = shift;	1180	my $class = shift;
1074		1181
1075	$class->SUPER::new (	1182	$class->SUPER::new (
…		…
1101	$self->SUPER::_draw;	1208	$self->SUPER::_draw;
1102	}	1209	}
1103		1210
1104	#############################################################################	1211	#############################################################################
1105		1212
1106	package CFClient::UI::FancyFrame;	1213	package CFPlus::UI::FancyFrame;
1107		1214
1108	our @ISA = CFClient::UI::Bin::;	1215	our @ISA = CFPlus::UI::Bin::;
1109		1216
1110	use CFClient::OpenGL;	1217	use CFPlus::OpenGL;
		1218
		1219	sub new {
		1220	my ($class, %arg) = @_;
		1221
		1222	if ((exists $arg{label}) && !ref $arg{label}) {
		1223	$arg{label} = new CFPlus::UI::Label
		1224	align => 1,
		1225	valign => 0,
		1226	text => $arg{label},
		1227	fontsize => ($arg{border} || 0.8) * 0.75;
		1228	}
		1229
		1230	my $self = $class->SUPER::new (
		1231	# label => "",
		1232	fg => [0.6, 0.3, 0.1],
		1233	border => 0.8,
		1234	style => 'single',
		1235	%arg,
		1236	);
		1237
		1238	$self
		1239	}
		1240
		1241	sub add {
		1242	my ($self, @widgets) = @_;
		1243
		1244	$self->SUPER::add (@widgets);
		1245	$self->CFPlus::UI::Container::add ($self->{label}) if $self->{label};
		1246	}
		1247
		1248	sub border {
		1249	int $_[0]{border} * $::FONTSIZE
		1250	}
		1251
		1252	sub size_request {
		1253	my ($self) = @_;
		1254
		1255	($self->{label_w}, undef) = $self->{label}->size_request
		1256	if $self->{label};
		1257
		1258	my ($w, $h) = $self->SUPER::size_request;
		1259
		1260	(
		1261	$w + $self->border * 2,
		1262	$h + $self->border * 2,
		1263	)
		1264	}
		1265
		1266	sub invoke_size_allocate {
		1267	my ($self, $w, $h) = @_;
		1268
		1269	my $border = $self->border;
		1270
		1271	$w -= List::Util::max 0, $border * 2;
		1272	$h -= List::Util::max 0, $border * 2;
		1273
		1274	if (my $label = $self->{label}) {
		1275	$label->{w} = List::Util::max 0, List::Util::min $self->{label_w}, $w - $border * 2;
		1276	$label->{h} = List::Util::min $h, $border;
		1277	$label->invoke_size_allocate ($label->{w}, $label->{h});
		1278	}
		1279
		1280	$self->child->configure ($border, $border, $w, $h);
		1281
		1282	1
		1283	}
		1284
		1285	sub _draw {
		1286	my ($self) = @_;
		1287
		1288	my $child = $self->{children}[0];
		1289
		1290	my $border = $self->border;
		1291	my ($w, $h) = ($self->{w}, $self->{h});
		1292
		1293	$child->draw;
		1294
		1295	glColor @{$self->{fg}};
		1296	glBegin GL_LINE_STRIP;
		1297	glVertex $border * 1.5 , $border * 0.5 + 0.5;
		1298	glVertex $border * 0.5 + 0.5, $border * 0.5 + 0.5;
		1299	glVertex $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
		1300	glVertex $w - $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
		1301	glVertex $w - $border * 0.5 + 0.5, $border * 0.5 + 0.5;
		1302	glVertex $self->{label} ? $border * 2 + $self->{label}{w} : $border * 1.5, $border * 0.5 + 0.5;
		1303	glEnd;
		1304
		1305	if ($self->{label}) {
		1306	glTranslate $border * 2, 0;
		1307	$self->{label}->_draw;
		1308	}
		1309	}
		1310
		1311	#############################################################################
		1312
		1313	package CFPlus::UI::Toplevel;
		1314
		1315	our @ISA = CFPlus::UI::Bin::;
		1316
		1317	use CFPlus::OpenGL;
1111		1318
1112	my $bg =	1319	my $bg =
1113	new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",	1320	new_from_file CFPlus::Texture CFPlus::find_rcfile "d1_bg.png",
1114	mipmap => 1, wrap => 1;	1321	mipmap => 1, wrap => 1;
1115		1322
1116	my @border =	1323	my @border =
1117	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	1324	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1118	qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);	1325	qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
		1326
		1327	my @icon =
		1328	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
		1329	qw(x1_move.png x1_resize.png);
1119		1330
1120	sub new {	1331	sub new {
1121	my ($class, %arg) = @_;	1332	my ($class, %arg) = @_;
1122		1333
1123	my $self = $class->SUPER::new (	1334	my $self = $class->SUPER::new (
…		…
1128	min_w => 64,	1339	min_w => 64,
1129	min_h => 32,	1340	min_h => 32,
1130	%arg,	1341	%arg,
1131	);	1342	);
1132		1343
1133	$self->{title_widget} = new CFClient::UI::Label	1344	$self->{title_widget} = new CFPlus::UI::Label
1134	align => 0,	1345	align => 0,
1135	valign => 1,	1346	valign => 1,
1136	text => $self->{title},	1347	text => $self->{title},
1137	fontsize => $self->{border},	1348	fontsize => $self->{border},
1138	if exists $self->{title};	1349	if exists $self->{title};
1139		1350
1140	if ($self->{has_close_button}) {	1351	if ($self->{has_close_button}) {
1141	$self->{close_button} =	1352	$self->{close_button} =
1142	new CFClient::UI::ImageButton	1353	new CFPlus::UI::ImageButton
1143	path => 'x1_close.png',	1354	path => 'x1_close.png',
1144	on_activate => sub { $self->emit ("delete") };	1355	on_activate => sub { $self->emit ("delete") };
1145		1356
1146	$self->CFClient::UI::Container::add ($self->{close_button});	1357	$self->CFPlus::UI::Container::add ($self->{close_button});
1147	}	1358	}
1148		1359
1149	$self	1360	$self
1150	}	1361	}
1151		1362
1152	sub add {	1363	sub add {
1153	my ($self, @widgets) = @_;	1364	my ($self, @widgets) = @_;
1154		1365
1155	$self->SUPER::add (@widgets);	1366	$self->SUPER::add (@widgets);
1156	$self->CFClient::UI::Container::add ($self->{close_button}) if $self->{close_button};	1367	$self->CFPlus::UI::Container::add ($self->{close_button}) if $self->{close_button};
1157	$self->CFClient::UI::Container::add ($self->{title_widget}) if $self->{title_widget};	1368	$self->CFPlus::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
1158	}	1369	}
1159		1370
1160	sub border {	1371	sub border {
1161	int $_[0]{border} * $::FONTSIZE	1372	int $_[0]{border} * $::FONTSIZE
1162	}	1373	}
…		…
1270	$self->{motion}->($ev, $x, $y) if $self->{motion};	1481	$self->{motion}->($ev, $x, $y) if $self->{motion};
1271		1482
1272	! ! $self->{motion}	1483	! ! $self->{motion}
1273	}	1484	}
1274		1485
		1486	sub invoke_visibility_change {
		1487	my ($self, $visible) = @_;
		1488
		1489	delete $self->{motion} unless $visible;
		1490
		1491	0
		1492	}
		1493
1275	sub _draw {	1494	sub _draw {
1276	my ($self) = @_;	1495	my ($self) = @_;
1277		1496
1278	my $child = $self->{children}[0];	1497	my $child = $self->{children}[0];
1279		1498
…		…
1284	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	1503	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1285		1504
1286	my $border = $self->border;	1505	my $border = $self->border;
1287		1506
1288	glColor @{ $self->{border_bg} };	1507	glColor @{ $self->{border_bg} };
1289	$border[0]->draw_quad_alpha (0, 0, $w, $border);	1508	$border[0]->draw_quad_alpha ( 0, 0, $w, $border);
1290	$border[1]->draw_quad_alpha (0, $border, $border, $ch);	1509	$border[1]->draw_quad_alpha ( 0, $border, $border, $ch);
1291	$border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);	1510	$border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1292	$border[3]->draw_quad_alpha (0, $h - $border, $w, $border);	1511	$border[3]->draw_quad_alpha ( 0, $h - $border, $w, $border);
		1512
		1513	# move
		1514	my $w2 = ($w - $border) * .5;
		1515	my $h2 = ($h - $border) * .5;
		1516	$icon[0]->draw_quad_alpha ( 0, $h2, $border, $border);
		1517	$icon[0]->draw_quad_alpha ($w - $border, $h2, $border, $border);
		1518	$icon[0]->draw_quad_alpha ($w2 , $h - $border, $border, $border);
		1519
		1520	# resize
		1521	$icon[1]->draw_quad_alpha ( 0, 0, $border, $border);
		1522	$icon[1]->draw_quad_alpha ($w - $border, 0, $border, $border)
		1523	unless $self->{has_close_button};
		1524	$icon[1]->draw_quad_alpha ( 0, $h - $border, $border, $border);
		1525	$icon[1]->draw_quad_alpha ($w - $border, $h - $border, $border, $border);
1293		1526
1294	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {	1527	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1295	glColor @{ $self->{bg} };	1528	glColor @{ $self->{bg} };
1296		1529
1297	# TODO: repeat texture not scale	1530	# TODO: repeat texture not scale
…		…
1316	if $self->{close_button};	1549	if $self->{close_button};
1317	}	1550	}
1318		1551
1319	#############################################################################	1552	#############################################################################
1320		1553
1321	package CFClient::UI::Table;	1554	package CFPlus::UI::Table;
1322		1555
1323	our @ISA = CFClient::UI::Base::;	1556	our @ISA = CFPlus::UI::Container::;
1324		1557
1325	use List::Util qw(max sum);	1558	use List::Util qw(max sum);
1326		1559
1327	use CFClient::OpenGL;	1560	use CFPlus::OpenGL;
1328		1561
1329	sub new {	1562	sub new {
1330	my $class = shift;	1563	my $class = shift;
1331		1564
1332	$class->SUPER::new (	1565	$class->SUPER::new (
1333	col_expand => [],	1566	col_expand => [],
		1567	row_expand => [],
1334	@_,	1568	@_,
1335	)	1569	)
1336	}	1570	}
1337		1571
1338	sub children {
1339	grep $_, map @$_, grep $_, @{ $_[0]{children} }
1340	}
1341
1342	sub add {	1572	sub add {
1343	my ($self, $x, $y, $child) = @_;	1573	my ($self, @widgets) = @_;
1344		1574
1345	$child->set_parent ($self);	1575	for my $child (@widgets) {
1346	$self->{children}[$y][$x] = $child;	1576	$child->{rowspan} ||= 1;
		1577	$child->{colspan} ||= 1;
		1578	}
1347		1579
1348	$self->realloc;	1580	$self->SUPER::add (@widgets);
1349	}	1581	}
1350		1582
1351	sub remove {	1583	sub add_at {
		1584	my $self = shift;
		1585
		1586	my @widgets;
		1587
		1588	while (@_) {
		1589	my ($col, $row, $child) = splice @_, 0, 3, ();
		1590
		1591	$child->{row} = $row;
		1592	$child->{col} = $col;
		1593
		1594	push @widgets, $child;
		1595	}
		1596
		1597	$self->add (@widgets);
		1598	}
		1599
		1600	sub get_wh {
1352	my ($self, $child) = @_;	1601	my ($self) = @_;
1353		1602
1354	# TODO: not yet implemented	1603	my (@w, @h);
1355	}
1356
1357	# TODO: move to container class maybe? send children a signal on removal?
1358	sub clear {
1359	my ($self) = @_;
1360		1604
1361	my @children = $self->children;	1605	my @children = $self->children;
1362	delete $self->{children};	1606
		1607	# first pass, columns
		1608	for my $widget (sort { $a->{colspan} <=> $b->{colspan} } @children) {
		1609	my ($c, $w, $cs) = @$widget{qw(col req_w colspan)};
		1610
		1611	my $sw = sum @w[$c .. $c + $cs - 1];
		1612
		1613	if ($w > $sw) {
		1614	$_ += ($w - $sw) / ($sw ? $sw / $_ : $cs) for @w[$c .. $c + $cs - 1];
		1615	}
1363		1616	}
1364	for (@children) {
1365	delete $_->{parent};
1366	$_->hide;
1367	}
1368		1617
1369	$self->realloc;	1618	# second pass, rows
1370	}	1619	for my $widget (sort { $a->{rowspan} <=> $b->{rowspan} } @children) {
1371
1372	sub get_wh {
1373	my ($self) = @_;
1374
1375	my (@w, @h);
1376
1377	for my $y (0 .. $#{$self->{children}}) {
1378	my $row = $self->{children}[$y]
1379	or next;
1380
1381	for my $x (0 .. $#$row) {
1382	my $widget = $row->[$x]
1383	or next;
1384	my ($w, $h) = @$widget{qw(req_w req_h)};	1620	my ($r, $h, $rs) = @$widget{qw(row req_h rowspan)};
1385		1621
1386	$w[$x] = max $w[$x], $w;	1622	my $sh = sum @h[$r .. $r + $rs - 1];
1387	$h[$y] = max $h[$y], $h;	1623
		1624	if ($h > $sh) {
		1625	$_ += ($h - $sh) / ($sh ? $sh / $_ : $rs) for @h[$r .. $r + $rs - 1];
1388	}	1626	}
1389	}	1627	}
1390		1628
1391	(\@w, \@h)	1629	(\@w, \@h)
1392	}	1630	}
…		…
1408	my ($ws, $hs) = $self->get_wh;	1646	my ($ws, $hs) = $self->get_wh;
1409		1647
1410	my $req_w = (sum @$ws) || 1;	1648	my $req_w = (sum @$ws) || 1;
1411	my $req_h = (sum @$hs) || 1;	1649	my $req_h = (sum @$hs) || 1;
1412		1650
1413	# TODO: nicer code && do row_expand	1651	# now linearly scale the rows/columns to the allocated size
1414	my @col_expand = @{$self->{col_expand}};	1652	my @col_expand = @{$self->{col_expand}};
1415	@col_expand = (1) x @$ws unless @col_expand;	1653	@col_expand = (1) x @$ws unless @col_expand;
1416	my $col_expand = (sum @col_expand) || 1;	1654	my $col_expand = (sum @col_expand) || 1;
1417		1655
1418	# linearly scale sizes
1419	$ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;	1656	$ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
1420	$hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
1421		1657
1422	CFClient::UI::harmonize $ws;	1658	CFPlus::UI::harmonize $ws;
		1659
		1660	my @row_expand = @{$self->{row_expand}};
		1661	@row_expand = (1) x @$ws unless @row_expand;
		1662	my $row_expand = (sum @row_expand) || 1;
		1663
		1664	$hs->[$_] += $row_expand[$_] / $row_expand * ($h - $req_h) for 0 .. $#$hs;
		1665
1423	CFClient::UI::harmonize $hs;	1666	CFPlus::UI::harmonize $hs;
1424		1667
1425	my $y;	1668	my @x; for (0 .. $#$ws) { $x[$_ + 1] = $x[$_] + $ws->[$_] }
		1669	my @y; for (0 .. $#$hs) { $y[$_ + 1] = $y[$_] + $hs->[$_] }
1426		1670
1427	for my $r (0 .. $#{$self->{children}}) {	1671	for my $widget ($self->children) {
1428	my $row = $self->{children}[$r]	1672	my ($r, $c, $w, $h, $rs, $cs) = @$widget{qw(row col req_w req_h rowspan colspan)};
1429	or next;
1430		1673
1431	my $x = 0;	1674	$widget->configure (
1432	my $row_h = $hs->[$r];	1675	$x[$c], $y[$r],
		1676	$x[$c + $cs] - $x[$c], $y[$r + $rs] - $y[$r],
1433		1677	);
1434	for my $c (0 .. $#$row) {	1678	}
1435	my $col_w = $ws->[$c];
1436		1679
1437	if (my $widget = $row->[$c]) {	1680	1
1438	$widget->configure ($x, $y, $col_w, $row_h);	1681	}
1439	}
1440		1682
1441	$x += $col_w;	1683	#############################################################################
		1684
		1685	package CFPlus::UI::Fixed;
		1686
		1687	use List::Util qw(min max);
		1688
		1689	our @ISA = CFPlus::UI::Container::;
		1690
		1691	sub add_fixed {
		1692	my ($self, $child, $posmode, $x, $y, $sizemode, $w, $h) = @_;
		1693
		1694	$child->{_fixed} = [$posmode, $x, $y, $sizemode, $w, $h];
		1695	$self->SUPER::add ($child);
		1696	}
		1697
		1698	sub _scale($$$) {
		1699	my ($mode, $val, $max) = @_;
		1700
		1701	$mode eq "abs" ? $val
		1702	: $mode eq "rel" ? $val * $max
		1703	: 0
		1704	}
		1705
		1706	sub size_request {
		1707	my ($self) = @_;
		1708
		1709	my ($x1, $y1, $x2, $y2) = (0, 0, 0, 0);
		1710
		1711	# determine overall size by querying abs widgets
		1712	for my $child ($self->visible_children) {
		1713	my ($pos, $x, $y, $size, $w, $h) = @{ $child->{_fixed} };
		1714
		1715	if ($pos eq "abs") {
		1716	$w = _scale $size, $w, $child->{req_w};
		1717	$h = _scale $size, $h, $child->{req_h};
		1718
		1719	$x1 = min $x1, $x; $x2 = max $x2, $x + $w;
		1720	$y1 = min $y1, $y; $y2 = max $y2, $y + $h;
1442	}	1721	}
		1722	}
1443		1723
1444	$y += $row_h;	1724	my $W = $x2 - $x1;
		1725	my $H = $y2 - $y1;
		1726
		1727	# now layout remaining widgets
		1728	for my $child ($self->visible_children) {
		1729	my ($pos, $x, $y, $size, $w, $h) = @{ $child->{_fixed} };
		1730
		1731	if ($pos ne "abs") {
		1732	$x = _scale $pos, $x, $W;
		1733	$y = _scale $pos, $x, $H;
		1734	$w = _scale $size, $w, $child->{req_w};
		1735	$h = _scale $size, $h, $child->{req_h};
		1736
		1737	$x1 = min $x1, $x; $x2 = max $x2, $x + $w;
		1738	$y1 = min $y1, $y; $y2 = max $y2, $y + $h;
		1739	}
		1740	}
		1741
		1742	my $W = $x2 - $x1;
		1743	my $H = $y2 - $y1;
		1744
		1745	($W, $H)
		1746	}
		1747
		1748	sub invoke_size_allocate {
		1749	my ($self, $W, $H) = @_;
		1750
		1751	for my $child ($self->visible_children) {
		1752	my ($pos, $x, $y, $size, $w, $h) = @{ $child->{_fixed} };
		1753
		1754	$x = _scale $pos, $x, $W;
		1755	$y = _scale $pos, $x, $H;
		1756	$w = _scale $size, $w, $W;
		1757	$h = _scale $size, $h, $H;
		1758
		1759	$child->configure ($x, $y, $w, $h);
1445	}	1760	}
1446		1761
1447	1	1762	1
1448	}	1763	}
1449		1764
1450	sub find_widget {
1451	my ($self, $x, $y) = @_;
1452
1453	$x -= $self->{x};
1454	$y -= $self->{y};
1455
1456	my $res;
1457
1458	for (grep $_, map @$_, grep $_, @{ $self->{children} }) {
1459	$res = $_->find_widget ($x, $y)
1460	and return $res;
1461	}
1462
1463	$self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
1464	}
1465
1466	sub _draw {
1467	my ($self) = @_;
1468
1469	for (grep $_, @{$self->{children}}) {
1470	$_->draw for grep $_, @$_;
1471	}
1472	}
1473
1474	#############################################################################	1765	#############################################################################
1475		1766
1476	package CFClient::UI::Box;	1767	package CFPlus::UI::Box;
1477		1768
1478	our @ISA = CFClient::UI::Container::;	1769	our @ISA = CFPlus::UI::Container::;
1479		1770
1480	sub size_request {	1771	sub size_request {
1481	my ($self) = @_;	1772	my ($self) = @_;
1482		1773
1483	$self->{vertical}	1774	$self->{vertical}
…		…
1516	$req[$_] += $space * $children[$_]{expand}	1807	$req[$_] += $space * $children[$_]{expand}
1517	for 0 .. $#children;	1808	for 0 .. $#children;
1518	}	1809	}
1519	}	1810	}
1520		1811
1521	CFClient::UI::harmonize \@req;	1812	CFPlus::UI::harmonize \@req;
1522		1813
1523	my $pos = 0;	1814	my $pos = 0;
1524	for (0 .. $#children) {	1815	for (0 .. $#children) {
1525	my $alloc = $req[$_];	1816	my $alloc = $req[$_];
1526	$children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));	1817	$children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
…		…
1531	1	1822	1
1532	}	1823	}
1533		1824
1534	#############################################################################	1825	#############################################################################
1535		1826
1536	package CFClient::UI::HBox;	1827	package CFPlus::UI::HBox;
1537		1828
1538	our @ISA = CFClient::UI::Box::;	1829	our @ISA = CFPlus::UI::Box::;
1539		1830
1540	sub new {	1831	sub new {
1541	my $class = shift;	1832	my $class = shift;
1542		1833
1543	$class->SUPER::new (	1834	$class->SUPER::new (
…		…
1546	)	1837	)
1547	}	1838	}
1548		1839
1549	#############################################################################	1840	#############################################################################
1550		1841
1551	package CFClient::UI::VBox;	1842	package CFPlus::UI::VBox;
1552		1843
1553	our @ISA = CFClient::UI::Box::;	1844	our @ISA = CFPlus::UI::Box::;
1554		1845
1555	sub new {	1846	sub new {
1556	my $class = shift;	1847	my $class = shift;
1557		1848
1558	$class->SUPER::new (	1849	$class->SUPER::new (
…		…
1561	)	1852	)
1562	}	1853	}
1563		1854
1564	#############################################################################	1855	#############################################################################
1565		1856
1566	package CFClient::UI::Label;	1857	package CFPlus::UI::Label;
1567		1858
1568	our @ISA = CFClient::UI::DrawBG::;	1859	our @ISA = CFPlus::UI::DrawBG::;
1569		1860
1570	use CFClient::OpenGL;	1861	use CFPlus::OpenGL;
1571		1862
1572	sub new {	1863	sub new {
1573	my ($class, %arg) = @_;	1864	my ($class, %arg) = @_;
1574		1865
1575	my $self = $class->SUPER::new (	1866	my $self = $class->SUPER::new (
…		…
1578	#active_bg => none	1869	#active_bg => none
1579	#font => default_font	1870	#font => default_font
1580	#text => initial text	1871	#text => initial text
1581	#markup => initial narkup	1872	#markup => initial narkup
1582	#max_w => maximum pixel width	1873	#max_w => maximum pixel width
		1874	#style => 0, # render flags
1583	ellipsise => 3, # end	1875	ellipsise => 3, # end
1584	layout => (new CFClient::Layout),	1876	layout => (new CFPlus::Layout),
1585	fontsize => 1,	1877	fontsize => 1,
1586	align => -1,	1878	align => -1,
1587	valign => -1,	1879	valign => -1,
1588	padding_x => 2,	1880	padding_x => 2,
1589	padding_y => 2,	1881	padding_y => 2,
1590	can_events => 0,	1882	can_events => 0,
1591	%arg	1883	%arg
1592	);	1884	);
1593		1885
1594	if (exists $self->{template}) {	1886	if (exists $self->{template}) {
1595	my $layout = new CFClient::Layout;	1887	my $layout = new CFPlus::Layout;
1596	$layout->set_text (delete $self->{template});	1888	$layout->set_text (delete $self->{template});
1597	$self->{template} = $layout;	1889	$self->{template} = $layout;
1598	}	1890	}
1599		1891
1600	if (exists $self->{markup}) {	1892	if (exists $self->{markup}) {
…		…
1602	} else {	1894	} else {
1603	$self->set_text (delete $self->{text});	1895	$self->set_text (delete $self->{text});
1604	}	1896	}
1605		1897
1606	$self	1898	$self
1607	}
1608
1609	sub escape($) {
1610	local $_ = $_[0];
1611
1612	s/&/&amp;/g;
1613	s/>/&gt;/g;
1614	s/</&lt;/g;
1615
1616	$_
1617	}	1899	}
1618		1900
1619	sub update {	1901	sub update {
1620	my ($self) = @_;	1902	my ($self) = @_;
1621		1903
…		…
1745	$self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}	2027	$self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1746	: $self->{valign} > 0 ? $self->{h} - $size->[1] - $self->{padding_y}	2028	: $self->{valign} > 0 ? $self->{h} - $size->[1] - $self->{padding_y}
1747	: ($self->{h} - $size->[1]) * 0.5);	2029	: ($self->{h} - $size->[1]) * 0.5);
1748	};	2030	};
1749		2031
1750	my $w = List::Util::min $self->{w} + 4, $size->[0];	2032	# unless ($self->{list}) {
1751	my $h = List::Util::min $self->{h} + 2, $size->[1];	2033	# $self->{list} = CFPlus::OpenGL::glGenList;
		2034	# CFPlus::OpenGL::glNewList $self->{list};
		2035	# $self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
		2036	# CFPlus::OpenGL::glEndList;
		2037	# }
		2038	#
		2039	# CFPlus::OpenGL::glCallList $self->{list};
1752		2040
1753	$self->{layout}->render ($self->{ox}, $self->{oy});	2041	$self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
1754	}	2042	}
		2043
		2044	#sub destroy {
		2045	# my ($self) = @_;
		2046	#
		2047	# CFPlus::OpenGL::glDeleteList delete $self->{list} if $self->{list};
		2048	#
		2049	# $self->SUPER::destroy;
		2050	#}
1755		2051
1756	#############################################################################	2052	#############################################################################
1757		2053
1758	package CFClient::UI::EntryBase;	2054	package CFPlus::UI::EntryBase;
1759		2055
1760	our @ISA = CFClient::UI::Label::;	2056	our @ISA = CFPlus::UI::Label::;
1761		2057
1762	use CFClient::OpenGL;	2058	use CFPlus::OpenGL;
1763		2059
1764	sub new {	2060	sub new {
1765	my $class = shift;	2061	my $class = shift;
1766		2062
1767	$class->SUPER::new (	2063	$class->SUPER::new (
…		…
1771	active_fg => [0, 0, 0],	2067	active_fg => [0, 0, 0],
1772	can_hover => 1,	2068	can_hover => 1,
1773	can_focus => 1,	2069	can_focus => 1,
1774	valign => 0,	2070	valign => 0,
1775	can_events => 1,	2071	can_events => 1,
		2072	ellipsise => 0,
1776	#text => ...	2073	#text => ...
1777	#hidden => "*",	2074	#hidden => "*",
1778	@_	2075	@_
1779	)	2076	)
1780	}	2077	}
…		…
1825	my $sym = $ev->{sym};	2122	my $sym = $ev->{sym};
1826	my $uni = $ev->{unicode};	2123	my $uni = $ev->{unicode};
1827		2124
1828	my $text = $self->get_text;	2125	my $text = $self->get_text;
1829		2126
		2127	$self->{cursor} = List::Util::max 0, List::Util::min $self->{cursor}, length $text;
		2128
1830	if ($uni == 8) {	2129	if ($uni == 8) {
1831	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};	2130	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1832	} elsif ($uni == 127) {	2131	} elsif ($uni == 127) {
1833	substr $text, $self->{cursor}, 1, "";	2132	substr $text, $self->{cursor}, 1, "";
1834	} elsif ($sym == CFClient::SDLK_LEFT) {	2133	} elsif ($sym == CFPlus::SDLK_LEFT) {
1835	--$self->{cursor} if $self->{cursor};	2134	--$self->{cursor} if $self->{cursor};
1836	} elsif ($sym == CFClient::SDLK_RIGHT) {	2135	} elsif ($sym == CFPlus::SDLK_RIGHT) {
1837	++$self->{cursor} if $self->{cursor} < length $self->{text};	2136	++$self->{cursor} if $self->{cursor} < length $self->{text};
1838	} elsif ($sym == CFClient::SDLK_HOME) {	2137	} elsif ($sym == CFPlus::SDLK_HOME) {
		2138	# what a hack
		2139	$self->{cursor} =
		2140	(substr $self->{text}, 0, $self->{cursor}) =~ /^(.*\012)/
		2141	? length $1
		2142	: 0;
		2143	} elsif ($sym == CFPlus::SDLK_END) {
		2144	# uh, again
		2145	$self->{cursor} =
		2146	(substr $self->{text}, $self->{cursor}) =~ /^([^\012]*)\012/
		2147	? $self->{cursor} + length $1
		2148	: length $self->{text};
		2149	} elsif ($uni == 21) { # ctrl-u
		2150	$text = "";
1839	$self->{cursor} = 0;	2151	$self->{cursor} = 0;
1840	} elsif ($sym == CFClient::SDLK_END) {
1841	$self->{cursor} = length $text;
1842	} elsif ($uni == 27) {	2152	} elsif ($uni == 27) {
1843	$self->emit ('escape');	2153	$self->emit ('escape');
1844	} elsif ($uni) {	2154	} elsif ($uni == 0x0d) {
		2155	substr $text, $self->{cursor}++, 0, "\012";
		2156	} elsif ($uni >= 0x20) {
1845	substr $text, $self->{cursor}++, 0, chr $uni;	2157	substr $text, $self->{cursor}++, 0, chr $uni;
1846	} else {	2158	} else {
1847	return 0;	2159	return 0;
1848	}	2160	}
1849		2161
1850	$self->_set_text ($text);	2162	$self->_set_text ($text);
1851		2163
1852	$self->realloc;	2164	$self->realloc;
		2165	$self->update;
1853		2166
1854	1	2167	1
1855	}	2168	}
1856		2169
1857	sub invoke_focus_in {	2170	sub invoke_focus_in {
…		…
1919	utf8::encode $text;	2232	utf8::encode $text;
1920		2233
1921	@$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)	2234	@$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
1922	}	2235	}
1923		2236
1924	glColor @{$self->{fg}};
1925	glBegin GL_LINES;	2237	glBegin GL_LINES;
1926	glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};	2238	glVertex 0.5 + $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
1927	glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};	2239	glVertex 0.5 + $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1928	glEnd;	2240	glEnd;
1929	}	2241	}
1930	}	2242	}
1931		2243
		2244	#############################################################################
		2245
1932	package CFClient::UI::Entry;	2246	package CFPlus::UI::Entry;
1933		2247
1934	our @ISA = CFClient::UI::EntryBase::;	2248	our @ISA = CFPlus::UI::EntryBase::;
1935		2249
1936	use CFClient::OpenGL;	2250	use CFPlus::OpenGL;
1937		2251
1938	sub invoke_key_down {	2252	sub invoke_key_down {
1939	my ($self, $ev) = @_;	2253	my ($self, $ev) = @_;
1940		2254
1941	my $sym = $ev->{sym};	2255	my $sym = $ev->{sym};
1942		2256
1943	if ($sym == 13) {	2257	if ($ev->{uni} == 0x0d || $sym == 13) {
1944	unshift @{$self->{history}},	2258	unshift @{$self->{history}},
1945	my $txt = $self->get_text;	2259	my $txt = $self->get_text;
1946		2260
1947	$self->{history_pointer} = -1;	2261	$self->{history_pointer} = -1;
1948	$self->{history_saveback} = '';	2262	$self->{history_saveback} = '';
1949	$self->emit (activate => $txt);	2263	$self->emit (activate => $txt);
1950	$self->update;	2264	$self->update;
1951		2265
1952	} elsif ($sym == CFClient::SDLK_UP) {	2266	} elsif ($sym == CFPlus::SDLK_UP) {
1953	if ($self->{history_pointer} < 0) {	2267	if ($self->{history_pointer} < 0) {
1954	$self->{history_saveback} = $self->get_text;	2268	$self->{history_saveback} = $self->get_text;
1955	}	2269	}
1956	if (@{$self->{history} || []} > 0) {	2270	if (@{$self->{history} || []} > 0) {
1957	$self->{history_pointer}++;	2271	$self->{history_pointer}++;
…		…
1959	$self->{history_pointer} = @{$self->{history} || []} - 1;	2273	$self->{history_pointer} = @{$self->{history} || []} - 1;
1960	}	2274	}
1961	$self->set_text ($self->{history}->[$self->{history_pointer}]);	2275	$self->set_text ($self->{history}->[$self->{history_pointer}]);
1962	}	2276	}
1963		2277
1964	} elsif ($sym == CFClient::SDLK_DOWN) {	2278	} elsif ($sym == CFPlus::SDLK_DOWN) {
1965	$self->{history_pointer}--;	2279	$self->{history_pointer}--;
1966	$self->{history_pointer} = -1 if $self->{history_pointer} < 0;	2280	$self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1967		2281
1968	if ($self->{history_pointer} >= 0) {	2282	if ($self->{history_pointer} >= 0) {
1969	$self->set_text ($self->{history}->[$self->{history_pointer}]);	2283	$self->set_text ($self->{history}->[$self->{history_pointer}]);
…		…
1978	1	2292	1
1979	}	2293	}
1980		2294
1981	#############################################################################	2295	#############################################################################
1982		2296
		2297	package CFPlus::UI::TextEdit;
		2298
		2299	our @ISA = CFPlus::UI::EntryBase::;
		2300
		2301	use CFPlus::OpenGL;
		2302
		2303	sub move_cursor_ver {
		2304	my ($self, $dy) = @_;
		2305
		2306	my ($y, $x) = $self->{layout}->index_to_line_x ($self->{cursor});
		2307
		2308	$y += $dy;
		2309
		2310	if (defined (my $index = $self->{layout}->line_x_to_index ($y, $x))) {
		2311	$self->{cursor} = $index;
		2312	delete $self->{cur_h};
		2313	$self->update;
		2314	return;
		2315	}
		2316	}
		2317
		2318	sub invoke_key_down {
		2319	my ($self, $ev) = @_;
		2320
		2321	my $sym = $ev->{sym};
		2322
		2323	if ($sym == CFPlus::SDLK_UP) {
		2324	$self->move_cursor_ver (-1);
		2325	} elsif ($sym == CFPlus::SDLK_DOWN) {
		2326	$self->move_cursor_ver (+1);
		2327	} else {
		2328	return $self->SUPER::invoke_key_down ($ev)
		2329	}
		2330
		2331	1
		2332	}
		2333
		2334	#############################################################################
		2335
1983	package CFClient::UI::Button;	2336	package CFPlus::UI::Button;
1984		2337
1985	our @ISA = CFClient::UI::Label::;	2338	our @ISA = CFPlus::UI::Label::;
1986		2339
1987	use CFClient::OpenGL;	2340	use CFPlus::OpenGL;
1988		2341
1989	my @tex =	2342	my @tex =
1990	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2343	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1991	qw(b1_button_active.png);	2344	qw(b1_button_inactive.png b1_button_active.png);
1992		2345
1993	sub new {	2346	sub new {
1994	my $class = shift;	2347	my $class = shift;
1995		2348
1996	$class->SUPER::new (	2349	$class->SUPER::new (
1997	padding_x => 4,	2350	padding_x => 4,
1998	padding_y => 4,	2351	padding_y => 4,
1999	fg => [1, 1, 1],	2352	fg => [1.0, 1.0, 1.0],
2000	active_fg => [0, 0, 1],	2353	active_fg => [0.8, 0.8, 0.8],
2001	can_hover => 1,	2354	can_hover => 1,
2002	align => 0,	2355	align => 0,
2003	valign => 0,	2356	valign => 0,
2004	can_events => 1,	2357	can_events => 1,
2005	@_	2358	@_
…		…
2023		2376
2024	glEnable GL_TEXTURE_2D;	2377	glEnable GL_TEXTURE_2D;
2025	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2378	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2026	glColor 0, 0, 0, 1;	2379	glColor 0, 0, 0, 1;
2027		2380
		2381	my $tex = $tex[$GRAB == $self];
2028	$tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});	2382	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2029		2383
2030	glDisable GL_TEXTURE_2D;	2384	glDisable GL_TEXTURE_2D;
2031		2385
2032	$self->SUPER::_draw;	2386	$self->SUPER::_draw;
2033	}	2387	}
2034		2388
2035	#############################################################################	2389	#############################################################################
2036		2390
		2391	package CFPlus::UI::CheckBox;
		2392
		2393	our @ISA = CFPlus::UI::DrawBG::;
		2394
		2395	my @tex =
		2396	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
		2397	qw(c1_checkbox_bg.png c1_checkbox_active.png);
		2398
		2399	use CFPlus::OpenGL;
		2400
		2401	sub new {
		2402	my $class = shift;
		2403
		2404	$class->SUPER::new (
		2405	padding_x => 2,
		2406	padding_y => 2,
		2407	fg => [1, 1, 1],
		2408	active_fg => [1, 1, 0],
		2409	bg => [0, 0, 0, 0.2],
		2410	active_bg => [1, 1, 1, 0.5],
		2411	state => 0,
		2412	can_hover => 1,
		2413	@_
		2414	)
		2415	}
		2416
		2417	sub size_request {
		2418	my ($self) = @_;
		2419
		2420	(6) x 2
		2421	}
		2422
		2423	sub toggle {
		2424	my ($self) = @_;
		2425
		2426	$self->{state} = !$self->{state};
		2427	$self->emit (changed => $self->{state});
		2428	$self->update;
		2429	}
		2430
		2431	sub invoke_button_down {
		2432	my ($self, $ev, $x, $y) = @_;
		2433
		2434	if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
		2435	&& $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
		2436	$self->toggle;
		2437	} else {
		2438	return 0
		2439	}
		2440
		2441	1
		2442	}
		2443
		2444	sub _draw {
		2445	my ($self) = @_;
		2446
		2447	$self->SUPER::_draw;
		2448
		2449	glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
		2450
		2451	my ($w, $h) = @$self{qw(w h)};
		2452
		2453	my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
		2454
		2455	glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
		2456
		2457	my $tex = $self->{state} ? $tex[1] : $tex[0];
		2458
		2459	glEnable GL_TEXTURE_2D;
		2460	$tex->draw_quad_alpha (0, 0, $s, $s);
		2461	glDisable GL_TEXTURE_2D;
		2462	}
		2463
		2464	#############################################################################
		2465
		2466	package CFPlus::UI::Image;
		2467
		2468	our @ISA = CFPlus::UI::Base::;
		2469
		2470	use CFPlus::OpenGL;
		2471
		2472	our %texture_cache;
		2473
		2474	sub new {
		2475	my $class = shift;
		2476
		2477	my $self = $class->SUPER::new (
		2478	can_events => 0,
		2479	@_,
		2480	);
		2481
		2482	$self->{path} || $self->{tex}
		2483	or Carp::croak "'path' or 'tex' attributes required";
		2484
		2485	$self->{tex} ||= $texture_cache{$self->{path}} ||=
		2486	new_from_file CFPlus::Texture CFPlus::find_rcfile $self->{path}, mipmap => 1;
		2487
		2488	CFPlus::weaken $texture_cache{$self->{path}};
		2489
		2490	$self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
		2491
		2492	$self
		2493	}
		2494
		2495	sub STORABLE_freeze {
		2496	my ($self, $cloning) = @_;
		2497
		2498	$self->{path}
		2499	or die "cannot serialise CFPlus::UI::Image on non-loadable images\n";
		2500
		2501	$self->{path}
		2502	}
		2503
		2504	sub STORABLE_attach {
		2505	my ($self, $cloning, $path) = @_;
		2506
		2507	$self->new (path => $path)
		2508	}
		2509
		2510	sub size_request {
		2511	my ($self) = @_;
		2512
		2513	($self->{tex}{w}, $self->{tex}{h})
		2514	}
		2515
		2516	sub _draw {
		2517	my ($self) = @_;
		2518
		2519	my $tex = $self->{tex};
		2520
		2521	my ($w, $h) = ($self->{w}, $self->{h});
		2522
		2523	if ($self->{rot90}) {
		2524	glRotate 90, 0, 0, 1;
		2525	glTranslate 0, -$self->{w}, 0;
		2526
		2527	($w, $h) = ($h, $w);
		2528	}
		2529
		2530	glEnable GL_TEXTURE_2D;
		2531	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		2532
		2533	$tex->draw_quad (0, 0, $w, $h);
		2534
		2535	glDisable GL_TEXTURE_2D;
		2536	}
		2537
		2538	#############################################################################
		2539
2037	package CFClient::UI::ImageButton;	2540	package CFPlus::UI::ImageButton;
2038		2541
2039	our @ISA = CFClient::UI::Image::;	2542	our @ISA = CFPlus::UI::Image::;
2040		2543
2041	use CFClient::OpenGL;	2544	use CFPlus::OpenGL;
2042		2545
2043	my %textures;	2546	my %textures;
2044		2547
2045	sub new {	2548	sub new {
2046	my $class = shift;	2549	my $class = shift;
…		…
2068	1	2571	1
2069	}	2572	}
2070		2573
2071	#############################################################################	2574	#############################################################################
2072		2575
2073	package CFClient::UI::CheckBox;
2074
2075	our @ISA = CFClient::UI::DrawBG::;
2076
2077	my @tex =
2078	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2079	qw(c1_checkbox_bg.png c1_checkbox_active.png);
2080
2081	use CFClient::OpenGL;
2082
2083	sub new {
2084	my $class = shift;
2085
2086	$class->SUPER::new (
2087	padding_x => 2,
2088	padding_y => 2,
2089	fg => [1, 1, 1],
2090	active_fg => [1, 1, 0],
2091	bg => [0, 0, 0, 0.2],
2092	active_bg => [1, 1, 1, 0.5],
2093	state => 0,
2094	can_hover => 1,
2095	@_
2096	)
2097	}
2098
2099	sub size_request {
2100	my ($self) = @_;
2101
2102	(6) x 2
2103	}
2104
2105	sub toggle {
2106	my ($self) = @_;
2107
2108	$self->{state} = !$self->{state};
2109	$self->emit (changed => $self->{state});
2110	$self->update;
2111	}
2112
2113	sub invoke_button_down {
2114	my ($self, $ev, $x, $y) = @_;
2115
2116	if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
2117	&& $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
2118	$self->toggle;
2119	} else {
2120	return 0
2121	}
2122
2123	1
2124	}
2125
2126	sub _draw {
2127	my ($self) = @_;
2128
2129	$self->SUPER::_draw;
2130
2131	glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
2132
2133	my ($w, $h) = @$self{qw(w h)};
2134
2135	my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
2136
2137	glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
2138
2139	my $tex = $self->{state} ? $tex[1] : $tex[0];
2140
2141	glEnable GL_TEXTURE_2D;
2142	$tex->draw_quad_alpha (0, 0, $s, $s);
2143	glDisable GL_TEXTURE_2D;
2144	}
2145
2146	#############################################################################
2147
2148	package CFClient::UI::Image;	2576	package CFPlus::UI::VGauge;
2149		2577
2150	our @ISA = CFClient::UI::Base::;	2578	our @ISA = CFPlus::UI::Base::;
2151
2152	use CFClient::OpenGL;
2153
2154	our %texture_cache;
2155
2156	sub new {
2157	my $class = shift;
2158
2159	my $self = $class->SUPER::new (
2160	can_events => 0,
2161	@_,
2162	);
2163
2164	$self->{path} || $self->{tex}
2165	or Carp::croak "'path' or 'tex' attributes required";
2166
2167	$self->{tex} ||= $texture_cache{$self->{path}} ||=
2168	new_from_file CFClient::Texture CFClient::find_rcfile $self->{path}, mipmap => 1;
2169
2170	Scalar::Util::weaken $texture_cache{$self->{path}};
2171
2172	$self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
2173
2174	$self
2175	}
2176
2177	sub size_request {
2178	my ($self) = @_;
2179
2180	($self->{tex}{w}, $self->{tex}{h})
2181	}
2182
2183	sub _draw {
2184	my ($self) = @_;
2185
2186	my $tex = $self->{tex};
2187
2188	my ($w, $h) = ($self->{w}, $self->{h});
2189
2190	if ($self->{rot90}) {
2191	glRotate 90, 0, 0, 1;
2192	glTranslate 0, -$self->{w}, 0;
2193
2194	($w, $h) = ($h, $w);
2195	}
2196
2197	glEnable GL_TEXTURE_2D;
2198	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2199
2200	$tex->draw_quad_alpha (0, 0, $w, $h);
2201
2202	glDisable GL_TEXTURE_2D;
2203	}
2204
2205	#############################################################################
2206
2207	package CFClient::UI::VGauge;
2208
2209	our @ISA = CFClient::UI::Base::;
2210		2579
2211	use List::Util qw(min max);	2580	use List::Util qw(min max);
2212		2581
2213	use CFClient::OpenGL;	2582	use CFPlus::OpenGL;
2214		2583
2215	my %tex = (	2584	my %tex = (
2216	food => [	2585	food => [
2217	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2586	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
2218	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/	2587	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
2219	],	2588	],
2220	grace => [	2589	grace => [
2221	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2590	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
2222	qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/	2591	qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
2223	],	2592	],
2224	hp => [	2593	hp => [
2225	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2594	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
2226	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/	2595	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
2227	],	2596	],
2228	mana => [	2597	mana => [
2229	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2598	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
2230	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/	2599	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
2231	],	2600	],
2232	);	2601	);
2233		2602
2234	# eg. VGauge->new (gauge => 'food'), default gauge: food	2603	# eg. VGauge->new (gauge => 'food'), default gauge: food
…		…
2337	glDisable GL_TEXTURE_2D;	2706	glDisable GL_TEXTURE_2D;
2338	}	2707	}
2339		2708
2340	#############################################################################	2709	#############################################################################
2341		2710
2342	package CFClient::UI::Gauge;	2711	package CFPlus::UI::Gauge;
2343		2712
2344	our @ISA = CFClient::UI::VBox::;	2713	our @ISA = CFPlus::UI::VBox::;
2345		2714
2346	sub new {	2715	sub new {
2347	my ($class, %arg) = @_;	2716	my ($class, %arg) = @_;
2348		2717
2349	my $self = $class->SUPER::new (	2718	my $self = $class->SUPER::new (
…		…
2351	can_hover => 1,	2720	can_hover => 1,
2352	can_events => 1,	2721	can_events => 1,
2353	%arg,	2722	%arg,
2354	);	2723	);
2355		2724
2356	$self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");	2725	$self->add ($self->{value} = new CFPlus::UI::Label valign => +1, align => 0, template => "999");
2357	$self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);	2726	$self->add ($self->{gauge} = new CFPlus::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2358	$self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");	2727	$self->add ($self->{max} = new CFPlus::UI::Label valign => -1, align => 0, template => "999");
2359		2728
2360	$self	2729	$self
2361	}	2730	}
2362		2731
2363	sub set_fontsize {	2732	sub set_fontsize {
…		…
2384	$self->{value}->set_text ($val);	2753	$self->{value}->set_text ($val);
2385	}	2754	}
2386		2755
2387	#############################################################################	2756	#############################################################################
2388		2757
2389	package CFClient::UI::Slider;	2758	package CFPlus::UI::Slider;
2390		2759
2391	use strict;	2760	use strict;
2392		2761
2393	use CFClient::OpenGL;	2762	use CFPlus::OpenGL;
2394		2763
2395	our @ISA = CFClient::UI::DrawBG::;	2764	our @ISA = CFPlus::UI::DrawBG::;
2396		2765
2397	my @tex =	2766	my @tex =
2398	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }	2767	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_ }
2399	qw(s1_slider.png s1_slider_bg.png);	2768	qw(s1_slider.png s1_slider_bg.png);
2400		2769
2401	sub new {	2770	sub new {
2402	my $class = shift;	2771	my $class = shift;
2403		2772
…		…
2497	sub invoke_mouse_wheel {	2866	sub invoke_mouse_wheel {
2498	my ($self, $ev) = @_;	2867	my ($self, $ev) = @_;
2499		2868
2500	my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx};	2869	my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx};
2501		2870
		2871	my $pagepart = $ev->{mod} & CFPlus::KMOD_SHIFT ? 1 : 0.2;
		2872
2502	$self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * 0.1);	2873	$self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * $pagepart);
2503		2874
2504	! ! $delta	2875	! ! $delta
2505	}	2876	}
2506		2877
2507	sub update {	2878	sub update {
…		…
2558	glDisable GL_TEXTURE_2D;	2929	glDisable GL_TEXTURE_2D;
2559	}	2930	}
2560		2931
2561	#############################################################################	2932	#############################################################################
2562		2933
2563	package CFClient::UI::ValSlider;	2934	package CFPlus::UI::ValSlider;
2564		2935
2565	our @ISA = CFClient::UI::HBox::;	2936	our @ISA = CFPlus::UI::HBox::;
2566		2937
2567	sub new {	2938	sub new {
2568	my ($class, %arg) = @_;	2939	my ($class, %arg) = @_;
2569		2940
2570	my $range = delete $arg{range};	2941	my $range = delete $arg{range};
2571		2942
2572	my $self = $class->SUPER::new (	2943	my $self = $class->SUPER::new (
2573	slider => (new CFClient::UI::Slider expand => 1, range => $range),	2944	slider => (new CFPlus::UI::Slider expand => 1, range => $range),
2574	entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),	2945	entry => (new CFPlus::UI::Label text => "", template => delete $arg{template}),
2575	to_value => sub { shift },	2946	to_value => sub { shift },
2576	from_value => sub { shift },	2947	from_value => sub { shift },
2577	%arg,	2948	%arg,
2578	);	2949	);
2579		2950
…		…
2599	sub set_range { shift->{slider}->set_range (@_) }	2970	sub set_range { shift->{slider}->set_range (@_) }
2600	sub set_value { shift->{slider}->set_value (@_) }	2971	sub set_value { shift->{slider}->set_value (@_) }
2601		2972
2602	#############################################################################	2973	#############################################################################
2603		2974
2604	package CFClient::UI::TextScroller;	2975	package CFPlus::UI::TextScroller;
2605		2976
2606	our @ISA = CFClient::UI::HBox::;	2977	our @ISA = CFPlus::UI::HBox::;
2607		2978
2608	use CFClient::OpenGL;	2979	use CFPlus::OpenGL;
2609		2980
2610	sub new {	2981	sub new {
2611	my $class = shift;	2982	my $class = shift;
2612		2983
2613	my $self = $class->SUPER::new (	2984	my $self = $class->SUPER::new (
…		…
2615	can_events => 1,	2986	can_events => 1,
2616	indent => 0,	2987	indent => 0,
2617	#font => default_font	2988	#font => default_font
2618	@_,	2989	@_,
2619		2990
2620	layout => (new CFClient::Layout),	2991	layout => (new CFPlus::Layout),
2621	par => [],	2992	par => [],
		2993	max_par => 0,
2622	height => 0,	2994	height => 0,
2623	children => [	2995	children => [
2624	(new CFClient::UI::Empty expand => 1),	2996	(new CFPlus::UI::Empty expand => 1),
2625	(new CFClient::UI::Slider vertical => 1),	2997	(new CFPlus::UI::Slider vertical => 1),
2626	],	2998	],
2627	);	2999	);
2628		3000
2629	$self->{children}[1]->connect (changed => sub { $self->update });	3001	$self->{children}[1]->connect (changed => sub { $self->update });
2630		3002
…		…
2707		3079
2708	# todo: base offset on lines or so, not on pixels	3080	# todo: base offset on lines or so, not on pixels
2709	$self->{children}[1]->set_value ($offset);	3081	$self->{children}[1]->set_value ($offset);
2710	}	3082	}
2711		3083
		3084	sub current_paragraph {
		3085	my ($self) = @_;
		3086
		3087	$self->{top_paragraph} - 1
		3088	}
		3089
		3090	sub scroll_to {
		3091	my ($self, $para) = @_;
		3092
		3093	$para = List::Util::max 0, List::Util::min $#{$self->{par}}, $para;
		3094
		3095	$self->{scroll_to} = $para;
		3096	$self->update;
		3097	}
		3098
2712	sub clear {	3099	sub clear {
2713	my ($self) = @_;	3100	my ($self) = @_;
2714		3101
2715	my (undef, undef, @other) = @{ $self->{children} };	3102	my (undef, undef, @other) = @{ $self->{children} };
2716	$self->remove ($_) for @other;	3103	$self->remove ($_) for @other;
…		…
2719	$self->{height} = 0;	3106	$self->{height} = 0;
2720	$self->{children}[1]->set_range ([0, 0, 0, 1, 1]);	3107	$self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2721	}	3108	}
2722		3109
2723	sub add_paragraph {	3110	sub add_paragraph {
2724	my ($self, $color, $para, $indent) = @_;	3111	my $self = shift;
2725		3112
2726	my ($text, @w) = ref $para ? @$para : $para;	3113	for my $para (@_) {
2727
2728	$para = {	3114	$para = {
		3115	fg => [1, 1, 1, 1],
		3116	indent => 0,
		3117	markup => "",
		3118	widget => [],
		3119	ref $para ? %$para : (markup => $para),
2729	w => 1e10,	3120	w => 1e10,
2730	wrapped => 1,	3121	wrapped => 1,
2731	fg => $color,
2732	indent => $indent,
2733	markup => $text,
2734	widget => \@w,
2735	};	3122	};
2736		3123
2737	$self->add (@w) if @w;	3124	$self->add (@{ $para->{widget} }) if @{ $para->{widget} };
2738	push @{$self->{par}}, $para;	3125	push @{$self->{par}}, $para;
		3126	}
		3127
		3128	if (my $max = $self->{max_par}) {
		3129	shift @{$self->{par}} while @{$self->{par}} > $max;
		3130	}
2739		3131
2740	$self->{need_reflow}++;	3132	$self->{need_reflow}++;
2741	$self->update;	3133	$self->update;
2742	}	3134	}
2743		3135
2744	sub scroll_to_bottom {	3136	sub scroll_to_bottom {
2745	my ($self) = @_;	3137	my ($self) = @_;
2746		3138
2747	$self->{scroll_to_bottom} = 1;	3139	$self->{scroll_to} = $#{$self->{par}};
2748	$self->update;	3140	$self->update;
2749	}	3141	}
2750		3142
		3143	sub force_uptodate {
		3144	my ($self) = @_;
		3145
		3146	if (delete $self->{need_reflow}) {
		3147	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
		3148
		3149	my $height = 0;
		3150
		3151	for my $para (@{$self->{par}}) {
		3152	if ($para->{w} != $W && ($para->{wrapped} || $para->{w} > $W)) {
		3153	my $layout = $self->get_layout ($para);
		3154	my ($w, $h) = $layout->size;
		3155
		3156	$para->{w} = $w + $para->{indent};
		3157	$para->{h} = $h;
		3158	$para->{wrapped} = $layout->has_wrapped;
		3159	}
		3160
		3161	$para->{y} = $height;
		3162	$height += $para->{h};
		3163	}
		3164
		3165	$self->{height} = $height;
		3166	$self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
		3167
		3168	delete $self->{texture};
		3169	}
		3170
		3171	if (my $paridx = delete $self->{scroll_to}) {
		3172	$self->{children}[1]->set_value ($self->{par}[$paridx]{y});
		3173	}
		3174	}
		3175
2751	sub update {	3176	sub update {
2752	my ($self) = @_;	3177	my ($self) = @_;
2753		3178
2754	$self->SUPER::update;	3179	$self->SUPER::update;
2755		3180
2756	return unless $self->{h} > 0;	3181	return unless $self->{h} > 0;
2757		3182
2758	delete $self->{texture};	3183	delete $self->{texture};
2759		3184
2760	$ROOT->on_post_alloc ($self => sub {	3185	$ROOT->on_post_alloc ($self => sub {
		3186	$self->force_uptodate;
		3187
2761	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};	3188	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2762		3189
2763	if (delete $self->{need_reflow}) {
2764	my $height = 0;
2765
2766	for my $para (@{$self->{par}}) {
2767	if ($para->{w} != $W && ($para->{wrapped} || $para->{w} > $W)) {
2768	my $layout = $self->get_layout ($para);
2769	my ($w, $h) = $layout->size;
2770
2771	$para->{w} = $w + $para->{indent};
2772	$para->{h} = $h;
2773	$para->{wrapped} = $layout->has_wrapped;
2774	}
2775
2776	$height += $para->{h};
2777	}
2778
2779	$self->{height} = $height;
2780
2781	$self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
2782
2783	delete $self->{texture};
2784	}
2785
2786	if (delete $self->{scroll_to_bottom}) {
2787	$self->{children}[1]->set_value (1e10);
2788	}
2789
2790	$self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {	3190	$self->{texture} ||= new_from_opengl CFPlus::Texture $W, $H, sub {
2791	glClearColor 0, 0, 0, 0;	3191	glClearColor 0, 0, 0, 0;
2792	glClear GL_COLOR_BUFFER_BIT;	3192	glClear GL_COLOR_BUFFER_BIT;
2793		3193
		3194	package CFPlus::UI::Base;
		3195	local ($draw_x, $draw_y, $draw_w, $draw_h) =
		3196	(0, 0, $self->{w}, $self->{h});
		3197
		3198	my $top = int $self->{children}[1]{range}[0];
		3199
		3200	my $paridx = 0;
		3201	my $top_paragraph;
2794	my $top = int $self->{children}[1]{range}[0];	3202	my $top = int $self->{children}[1]{range}[0];
2795		3203
2796	my $y0 = $top;	3204	my $y0 = $top;
2797	my $y1 = $top + $H;	3205	my $y1 = $top + $H;
2798		3206
2799	my $y = 0;
2800
2801	for my $para (@{$self->{par}}) {	3207	for my $para (@{$self->{par}}) {
2802	my $h = $para->{h};	3208	my $h = $para->{h};
		3209	my $y = $para->{y};
2803		3210
2804	if ($y0 < $y + $h && $y < $y1) {	3211	if ($y0 < $y + $h && $y < $y1) {
2805
2806	my $layout = $self->get_layout ($para);	3212	my $layout = $self->get_layout ($para);
2807		3213
2808	$layout->render ($para->{indent}, $y - $y0);	3214	$layout->render ($para->{indent}, $y - $y0);
2809		3215
2810	if (my @w = @{ $para->{widget} }) {	3216	if (my @w = @{ $para->{widget} }) {
…		…
2819	$_->draw;	3225	$_->draw;
2820	}	3226	}
2821	}	3227	}
2822	}	3228	}
2823		3229
2824	$y += $h;	3230	$paridx++;
		3231	$top_paragraph ||= $paridx if $y >= $top;
2825	}	3232	}
		3233
		3234	$self->{top_paragraph} = $top_paragraph;
2826	};	3235	};
2827	});	3236	});
2828	}	3237	}
2829		3238
2830	sub reconfigure {	3239	sub reconfigure {
…		…
2848	$self->{children}[1]->draw;	3257	$self->{children}[1]->draw;
2849	}	3258	}
2850		3259
2851	#############################################################################	3260	#############################################################################
2852		3261
2853	package CFClient::UI::Animator;	3262	package CFPlus::UI::Animator;
2854		3263
2855	use CFClient::OpenGL;	3264	use CFPlus::OpenGL;
2856		3265
2857	our @ISA = CFClient::UI::Bin::;	3266	our @ISA = CFPlus::UI::Bin::;
2858		3267
2859	sub moveto {	3268	sub moveto {
2860	my ($self, $x, $y) = @_;	3269	my ($self, $x, $y) = @_;
2861		3270
2862	$self->{moveto} = [$self->{x}, $self->{y}, $x, $y];	3271	$self->{moveto} = [$self->{x}, $self->{y}, $x, $y];
…		…
2890	glPopMatrix;	3299	glPopMatrix;
2891	}	3300	}
2892		3301
2893	#############################################################################	3302	#############################################################################
2894		3303
2895	package CFClient::UI::Flopper;	3304	package CFPlus::UI::Flopper;
2896		3305
2897	our @ISA = CFClient::UI::Button::;	3306	our @ISA = CFPlus::UI::Button::;
2898		3307
2899	sub new {	3308	sub new {
2900	my $class = shift;	3309	my $class = shift;
2901		3310
2902	my $self = $class->SUPER::new (	3311	my $self = $class->SUPER::new (
…		…
2914	$self->{other}->toggle_visibility;	3323	$self->{other}->toggle_visibility;
2915	}	3324	}
2916		3325
2917	#############################################################################	3326	#############################################################################
2918		3327
2919	package CFClient::UI::Tooltip;	3328	package CFPlus::UI::Tooltip;
2920		3329
2921	our @ISA = CFClient::UI::Bin::;	3330	our @ISA = CFPlus::UI::Bin::;
2922		3331
2923	use CFClient::OpenGL;	3332	use CFPlus::OpenGL;
2924		3333
2925	sub new {	3334	sub new {
2926	my $class = shift;	3335	my $class = shift;
2927		3336
2928	$class->SUPER::new (	3337	$class->SUPER::new (
…		…
2931	)	3340	)
2932	}	3341	}
2933		3342
2934	sub set_tooltip_from {	3343	sub set_tooltip_from {
2935	my ($self, $widget) = @_;	3344	my ($self, $widget) = @_;
		3345
		3346	$widget->{tooltip} = CFPlus::Pod::section_label tooltip => $1
		3347	if $widget->{tooltip} =~ /^#(.*)$/;
2936		3348
2937	my $tooltip = $widget->{tooltip};	3349	my $tooltip = $widget->{tooltip};
2938		3350
2939	if ($ENV{CFPLUS_DEBUG} & 2) {	3351	if ($ENV{CFPLUS_DEBUG} & 2) {
2940	$tooltip .= "\n\n" . (ref $widget) . "\n"	3352	$tooltip .= "\n\n" . (ref $widget) . "\n"
…		…
2944	}	3356	}
2945		3357
2946	$tooltip =~ s/^\n+//;	3358	$tooltip =~ s/^\n+//;
2947	$tooltip =~ s/\n+$//;	3359	$tooltip =~ s/\n+$//;
2948		3360
2949	$self->add (new CFClient::UI::Label	3361	$self->add (new CFPlus::UI::Label
2950	markup => $tooltip,	3362	markup => $tooltip,
2951	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,	3363	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2952	fontsize => 0.8,	3364	fontsize => 0.8,
2953	fg => [0, 0, 0, 1],	3365	style => 1, # FLAG_INVERSE
2954	ellipsise => 0,	3366	ellipsise => 0,
2955	font => ($widget->{tooltip_font} || $::FONT_PROP),	3367	font => ($widget->{tooltip_font} || $::FONT_PROP),
2956	);	3368	);
2957	}	3369	}
2958		3370
…		…
2977		3389
2978	$self->{root}->on_post_alloc ("move_$self" => sub {	3390	$self->{root}->on_post_alloc ("move_$self" => sub {
2979	my $widget = $self->{owner}	3391	my $widget = $self->{owner}
2980	or return;	3392	or return;
2981		3393
		3394	if ($widget->{visible}) {
2982	my ($x, $y) = $widget->coord2global ($widget->{w}, 0);	3395	my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2983		3396
2984	($x, $y) = $widget->coord2global (-$self->{w}, 0)	3397	($x, $y) = $widget->coord2global (-$self->{w}, 0)
2985	if $x + $self->{w} > $self->{root}{w};	3398	if $x + $self->{w} > $self->{root}{w};
2986		3399
2987	$self->move_abs ($x, $y);	3400	$self->move_abs ($x, $y);
		3401	} else {
		3402	$self->hide;
		3403	}
2988	});	3404	});
2989	}	3405	}
2990		3406
2991	sub _draw {	3407	sub _draw {
2992	my ($self) = @_;	3408	my ($self) = @_;
…		…
3016	$self->SUPER::_draw;	3432	$self->SUPER::_draw;
3017	}	3433	}
3018		3434
3019	#############################################################################	3435	#############################################################################
3020		3436
3021	package CFClient::UI::Face;	3437	package CFPlus::UI::Face;
3022		3438
3023	our @ISA = CFClient::UI::Base::;	3439	our @ISA = CFPlus::UI::DrawBG::;
3024		3440
3025	use CFClient::OpenGL;	3441	use CFPlus::OpenGL;
3026		3442
3027	sub new {	3443	sub new {
3028	my $class = shift;	3444	my $class = shift;
3029		3445
3030	my $self = $class->SUPER::new (	3446	my $self = $class->SUPER::new (
		3447	size_w => 32,
		3448	size_h => 8,
3031	aspect => 1,	3449	aspect => 1,
3032	can_events => 0,	3450	can_events => 0,
3033	@_,	3451	@_,
3034	);	3452	);
3035		3453
3036	if ($self->{anim} && $self->{animspeed}) {	3454	if ($self->{anim} && $self->{animspeed}) {
3037	Scalar::Util::weaken (my $widget = $self);	3455	CFPlus::weaken (my $widget = $self);
3038		3456
		3457	$widget->{animspeed} = List::Util::max 0.05, $widget->{animspeed};
		3458	$widget->{anim_start} = $self->{animspeed} * int Event::time / $self->{animspeed};
3039	$self->{timer} = Event->timer (	3459	$self->{timer} = Event->timer (
3040	at => $self->{animspeed} * int $::NOW / $self->{animspeed},
3041	hard => 1,	3460	parked => 1,
3042	interval => $self->{animspeed},
3043	cb => sub {	3461	cb => sub {
		3462	return unless $::CONN && $widget;
		3463
3044	++$widget->{frame};	3464	++$widget->{frame};
		3465	$widget->update_face;
3045	$widget->update;	3466	$widget->update;
		3467
		3468	$widget->update_timer;
3046	},	3469	},
3047	);	3470	);
		3471
		3472	$self->update_face;
		3473	$self->update_timer;
3048	}	3474	}
3049		3475
3050	$self	3476	$self
3051	}	3477	}
3052		3478
		3479	sub update_timer {
		3480	my ($self) = @_;
		3481
		3482	return unless $self->{timer};
		3483
		3484	if ($self->{visible}) {
		3485	$self->{timer}->at (
		3486	$self->{anim_start}
		3487	+ $self->{animspeed}
		3488	* int 1.5 + (Event::time - $self->{anim_start}) / $self->{animspeed}
		3489	);
		3490	$self->{timer}->start;
		3491	} else {
		3492	$self->{timer}->stop;
		3493	}
		3494	}
		3495
		3496	sub update_face {
		3497	my ($self) = @_;
		3498
		3499	return unless $::CONN;
		3500
		3501	if (my $anim = $::CONN->{anim}[$self->{anim}]) {
		3502	if ($anim && @$anim) {
		3503	delete $self->{wait_face};
		3504	$self->{face} = $anim->[ $self->{frame} % @$anim ];
		3505	$self->{tex} = $::CONN->{texture}[ $::CONN->{faceid}[$self->{face}] ];
		3506	}
		3507	}
		3508	}
		3509
3053	sub size_request {	3510	sub size_request {
3054	(32, 8)	3511	my ($self) = @_;
		3512
		3513	if ($::CONN) {
		3514	if (my $faceid = $::CONN->{faceid}[$self->{face}]) {
		3515	if (my $tex = $::CONN->{texture}[$faceid]) {
		3516	$self->{tex} = $tex;
		3517	return ($self->{size_w} || $tex->{w}, $self->{size_h} || $tex->{h});
		3518	} else {
		3519	$self->{wait_face} ||= $::CONN->connect_face_update ($faceid, sub {
		3520	$self->realloc;
		3521	});
		3522	}
		3523	}
		3524	}
		3525
		3526	($self->{size_w} || 8, $self->{size_h} || 8)
3055	}	3527	}
3056		3528
3057	sub update {	3529	sub update {
3058	my ($self) = @_;	3530	my ($self) = @_;
3059		3531
3060	return unless $self->{visible};	3532	return unless $self->{visible};
3061		3533
3062	$self->SUPER::update;	3534	$self->SUPER::update;
3063	}	3535	}
3064		3536
		3537	sub invoke_visibility_change {
		3538	my ($self) = @_;
		3539
		3540	$self->update_timer;
		3541
		3542	0
		3543	}
		3544
3065	sub _draw {	3545	sub _draw {
3066	my ($self) = @_;	3546	my ($self) = @_;
3067		3547
3068	return unless $::CONN;	3548	$self->SUPER::_draw;
3069		3549
3070	my $face;	3550	if (my $tex = $self->{tex}) {
3071
3072	if ($self->{frame}) {
3073	my $anim = $::CONN->{anim}[$self->{anim}];
3074
3075	$face = $anim->[ $self->{frame} % @$anim ]
3076	if $anim && @$anim;
3077	}
3078
3079	my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
3080
3081	if ($tex) {
3082	glEnable GL_TEXTURE_2D;	3551	glEnable GL_TEXTURE_2D;
3083	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	3552	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
3084	glColor 0, 0, 0, 1;	3553	glColor 0, 0, 0, 1;
3085	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});	3554	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
3086	glDisable GL_TEXTURE_2D;	3555	glDisable GL_TEXTURE_2D;
…		…
3088	}	3557	}
3089		3558
3090	sub destroy {	3559	sub destroy {
3091	my ($self) = @_;	3560	my ($self) = @_;
3092		3561
3093	$self->{timer}->cancel	3562	(delete $self->{timer})->cancel
3094	if $self->{timer};	3563	if $self->{timer};
3095		3564
3096	$self->SUPER::destroy;	3565	$self->SUPER::destroy;
3097	}	3566	}
3098		3567
3099	#############################################################################	3568	#############################################################################
3100		3569
3101	package CFClient::UI::Buttonbar;	3570	package CFPlus::UI::Buttonbar;
3102		3571
3103	our @ISA = CFClient::UI::HBox::;	3572	our @ISA = CFPlus::UI::HBox::;
3104		3573
3105	# TODO: should actualyl wrap buttons and other goodies.	3574	# TODO: should actually wrap buttons and other goodies.
3106		3575
3107	#############################################################################	3576	#############################################################################
3108		3577
3109	package CFClient::UI::Menu;	3578	package CFPlus::UI::Menu;
3110		3579
3111	our @ISA = CFClient::UI::FancyFrame::;	3580	our @ISA = CFPlus::UI::Toplevel::;
3112		3581
3113	use CFClient::OpenGL;	3582	use CFPlus::OpenGL;
3114		3583
3115	sub new {	3584	sub new {
3116	my $class = shift;	3585	my $class = shift;
3117		3586
3118	my $self = $class->SUPER::new (	3587	my $self = $class->SUPER::new (
3119	items => [],	3588	items => [],
3120	z => 100,	3589	z => 100,
3121	@_,	3590	@_,
3122	);	3591	);
3123		3592
3124	$self->add ($self->{vbox} = new CFClient::UI::VBox);	3593	$self->add ($self->{vbox} = new CFPlus::UI::VBox);
3125		3594
3126	for my $item (@{ $self->{items} }) {	3595	for my $item (@{ $self->{items} }) {
3127	my ($widget, $cb, $tooltip) = @$item;	3596	my ($widget, $cb, $tooltip) = @$item;
3128		3597
3129	# handle various types of items, only text for now	3598	# handle various types of items, only text for now
3130	if (!ref $widget) {	3599	if (!ref $widget) {
3131	if ($widget =~ /\t/) {	3600	if ($widget =~ /\t/) {
3132	my ($left, $right) = split /\t/, $widget, 2;	3601	my ($left, $right) = split /\t/, $widget, 2;
3133		3602
3134	$widget = new CFClient::UI::HBox	3603	$widget = new CFPlus::UI::HBox
3135	can_hover => 1,	3604	can_hover => 1,
3136	can_events => 1,	3605	can_events => 1,
3137	tooltip => $tooltip,	3606	tooltip => $tooltip,
3138	children => [	3607	children => [
3139	(new CFClient::UI::Label markup => $left, expand => 1),	3608	(new CFPlus::UI::Label markup => $left, expand => 1),
3140	(new CFClient::UI::Label markup => $right, align => +1),	3609	(new CFPlus::UI::Label markup => $right, align => +1),
3141	],	3610	],
3142	;	3611	;
3143		3612
3144	} else {	3613	} else {
3145	$widget = new CFClient::UI::Label	3614	$widget = new CFPlus::UI::Label
3146	can_hover => 1,	3615	can_hover => 1,
3147	can_events => 1,	3616	can_events => 1,
3148	markup => $widget,	3617	markup => $widget,
3149	tooltip => $tooltip;	3618	tooltip => $tooltip;
3150	}	3619	}
…		…
3198	1	3667	1
3199	}	3668	}
3200		3669
3201	#############################################################################	3670	#############################################################################
3202		3671
3203	package CFClient::UI::Multiplexer;	3672	package CFPlus::UI::Multiplexer;
3204		3673
3205	our @ISA = CFClient::UI::Container::;	3674	our @ISA = CFPlus::UI::Container::;
3206		3675
3207	sub new {	3676	sub new {
3208	my $class = shift;	3677	my $class = shift;
3209		3678
3210	my $self = $class->SUPER::new (	3679	my $self = $class->SUPER::new (
…		…
3271	$self->{current}->draw;	3740	$self->{current}->draw;
3272	}	3741	}
3273		3742
3274	#############################################################################	3743	#############################################################################
3275		3744
3276	package CFClient::UI::Notebook;	3745	package CFPlus::UI::Notebook;
3277		3746
3278	our @ISA = CFClient::UI::VBox::;	3747	our @ISA = CFPlus::UI::VBox::;
3279		3748
3280	sub new {	3749	sub new {
3281	my $class = shift;	3750	my $class = shift;
3282		3751
3283	my $self = $class->SUPER::new (	3752	my $self = $class->SUPER::new (
3284	buttonbar => (new CFClient::UI::Buttonbar),	3753	buttonbar => (new CFPlus::UI::Buttonbar),
3285	multiplexer => (new CFClient::UI::Multiplexer expand => 1),	3754	multiplexer => (new CFPlus::UI::Multiplexer expand => 1),
3286	# filter => # will be put between multiplexer and $self	3755	# filter => # will be put between multiplexer and $self
3287	@_,	3756	@_,
3288	);	3757	);
3289		3758
3290	$self->{filter}->add ($self->{multiplexer}) if $self->{filter};	3759	$self->{filter}->add ($self->{multiplexer}) if $self->{filter};
…		…
3294	}	3763	}
3295		3764
3296	sub add {	3765	sub add {
3297	my ($self, $title, $widget, $tooltip) = @_;	3766	my ($self, $title, $widget, $tooltip) = @_;
3298		3767
3299	Scalar::Util::weaken $self;	3768	CFPlus::weaken $self;
3300		3769
3301	$self->{buttonbar}->add (new CFClient::UI::Button	3770	unless (ref $title) {
		3771	$title = new CFPlus::UI::Button
3302	markup => $title,	3772	markup => $title,
3303	tooltip => $tooltip,	3773	tooltip => $tooltip,
		3774	);
		3775	}
		3776
3304	on_activate => sub { $self->set_current_page ($widget) },	3777	$title->connect (activate => sub { $self->set_current_page ($widget) });
3305	);	3778	$self->{buttonbar}->add ($title);
3306		3779
3307	$self->{multiplexer}->add ($widget);	3780	$self->{multiplexer}->add ($widget);
3308	}	3781	}
3309		3782
3310	sub get_current_page {	3783	sub get_current_page {
…		…
3320	$self->emit (page_changed => $self->{multiplexer}{current});	3793	$self->emit (page_changed => $self->{multiplexer}{current});
3321	}	3794	}
3322		3795
3323	#############################################################################	3796	#############################################################################
3324		3797
3325	package CFClient::UI::Combobox;	3798	package CFPlus::UI::Selector;
3326		3799
3327	use utf8;	3800	use utf8;
3328		3801
3329	our @ISA = CFClient::UI::Button::;	3802	our @ISA = CFPlus::UI::Button::;
3330		3803
3331	sub new {	3804	sub new {
3332	my $class = shift;	3805	my $class = shift;
3333		3806
3334	my $self = $class->SUPER::new (	3807	my $self = $class->SUPER::new (
…		…
3351	my ($value, $title, $tooltip) = @$_;	3824	my ($value, $title, $tooltip) = @$_;
3352		3825
3353	push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];	3826	push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
3354	}	3827	}
3355		3828
3356	CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);	3829	CFPlus::UI::Menu->new (items => \@menu_items)->popup ($ev);
3357	}	3830	}
3358		3831
3359	sub _set_value {	3832	sub _set_value {
3360	my ($self, $value) = @_;	3833	my ($self, $value) = @_;
3361		3834
…		…
3376	$self->emit (changed => $value);	3849	$self->emit (changed => $value);
3377	}	3850	}
3378		3851
3379	#############################################################################	3852	#############################################################################
3380		3853
3381	package CFClient::UI::Statusbox;	3854	package CFPlus::UI::Statusbox;
3382		3855
3383	our @ISA = CFClient::UI::VBox::;	3856	our @ISA = CFPlus::UI::VBox::;
3384		3857
3385	sub new {	3858	sub new {
3386	my $class = shift;	3859	my $class = shift;
3387		3860
3388	my $self = $class->SUPER::new (	3861	my $self = $class->SUPER::new (
3389	fontsize => 0.8,	3862	fontsize => 0.8,
3390	@_,	3863	@_,
3391	);	3864	);
3392		3865
3393	Scalar::Util::weaken (my $this = $self);	3866	CFPlus::weaken (my $this = $self);
3394		3867
3395	$self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });	3868	$self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3396		3869
3397	$self	3870	$self
3398	}	3871	}
…		…
3400	sub reorder {	3873	sub reorder {
3401	my ($self) = @_;	3874	my ($self) = @_;
3402	my $NOW = Time::HiRes::time;	3875	my $NOW = Time::HiRes::time;
3403		3876
3404	# freeze display when hovering over any label	3877	# freeze display when hovering over any label
3405	return if $CFClient::UI::TOOLTIP->{owner}	3878	return if $CFPlus::UI::TOOLTIP->{owner}
3406	&& grep $CFClient::UI::TOOLTIP->{owner} == $_->{label},	3879	&& grep $CFPlus::UI::TOOLTIP->{owner} == $_->{label},
3407	values %{ $self->{item} };	3880	values %{ $self->{item} };
3408		3881
3409	while (my ($k, $v) = each %{ $self->{item} }) {	3882	while (my ($k, $v) = each %{ $self->{item} }) {
3410	delete $self->{item}{$k} if $v->{timeout} < $NOW;	3883	delete $self->{item}{$k} if $v->{timeout} < $NOW;
3411	}	3884	}
…		…
3432	for ($short) {	3905	for ($short) {
3433	s/^\s+//;	3906	s/^\s+//;
3434	s/\s+/ /g;	3907	s/\s+/ /g;
3435	}	3908	}
3436		3909
3437	new CFClient::UI::Label	3910	new CFPlus::UI::Label
3438	markup => $short,	3911	markup => $short,
3439	tooltip => $item->{tooltip},	3912	tooltip => $item->{tooltip},
3440	tooltip_font => $::FONT_PROP,	3913	tooltip_font => $::FONT_PROP,
3441	tooltip_width => 0.67,	3914	tooltip_width => 0.67,
3442	fontsize => $item->{fontsize} || $self->{fontsize},	3915	fontsize => $item->{fontsize} || $self->{fontsize},
…		…
3521	$self->SUPER::destroy;	3994	$self->SUPER::destroy;
3522	}	3995	}
3523		3996
3524	#############################################################################	3997	#############################################################################
3525		3998
3526	package CFClient::UI::Inventory;
3527
3528	our @ISA = CFClient::UI::Table::;
3529
3530	sub new {
3531	my $class = shift;
3532
3533	my $self = $class->SUPER::new (
3534	col_expand => [0, 1, 0],
3535	@_,
3536	);
3537
3538	$self
3539	}
3540
3541	sub set_items {
3542	my ($self, $items) = @_;
3543
3544	$self->clear;
3545	return unless $items;
3546
3547	my @items = sort {
3548	($a->{type} <=> $b->{type})
3549	or ($a->{name} cmp $b->{name})
3550	} values %$items;
3551
3552	$self->{real_items} = \@items;
3553
3554	my $row = 0;
3555	for my $item (@items) {
3556	CFClient::Item::update_widgets $item;
3557
3558	$self->add (0, $row, $item->{face_widget});
3559	$self->add (1, $row, $item->{desc_widget});
3560	$self->add (2, $row, $item->{weight_widget});
3561
3562	$row++;
3563	}
3564	}
3565
3566	#############################################################################
3567
3568	package CFClient::UI::SpellList;
3569
3570	our @ISA = CFClient::UI::Table::;
3571
3572	sub new {
3573	my $class = shift;
3574
3575	my $self = $class->SUPER::new (
3576	binding => [],
3577	commands => [],
3578	@_,
3579	)
3580	}
3581
3582	my $TOOLTIP_ALL = "\n\n<small>Left click - ready spell\nMiddle click - invoke spell\nRight click - further options</small>";
3583
3584	my @TOOLTIP_NAME = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3585	"<b>Name</b>. The name of the spell.$TOOLTIP_ALL");
3586	my @TOOLTIP_SKILL = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3587	"<b>Skill</b>. The skill (or magic school) required to be able to attempt casting this spell.$TOOLTIP_ALL");
3588	my @TOOLTIP_LVL = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3589	"<b>Level</b>. Minimum level the caster needs in the associated skill to be able to attempt casting this spell.$TOOLTIP_ALL");
3590	my @TOOLTIP_SP = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3591	"<b>Spell points / Grace points</b>. Amount of spell or grace points used by each invocation.$TOOLTIP_ALL");
3592	my @TOOLTIP_DMG = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3593	"<b>Damage</b>. The amount of damage the spell deals when it hits.$TOOLTIP_ALL");
3594
3595	sub rebuild_spell_list {
3596	my ($self) = @_;
3597
3598	$CFClient::UI::ROOT->on_refresh ($self => sub {
3599	$self->clear;
3600
3601	return unless $::CONN;
3602
3603	$self->add (1, 0, new CFClient::UI::Label text => "Spell Name", @TOOLTIP_NAME);
3604	$self->add (2, 0, new CFClient::UI::Label text => "Skill", @TOOLTIP_SKILL);
3605	$self->add (3, 0, new CFClient::UI::Label text => "Lvl" , @TOOLTIP_LVL);
3606	$self->add (4, 0, new CFClient::UI::Label text => "Sp/Gp", @TOOLTIP_SP);
3607	$self->add (5, 0, new CFClient::UI::Label text => "Dmg" , @TOOLTIP_DMG);
3608
3609	my $row = 0;
3610
3611	for (sort { $a cmp $b } keys %{ $self->{spell} }) {
3612	my $spell = $self->{spell}{$_};
3613
3614	$row++;
3615
3616	my $spell_cb = sub {
3617	my ($widget, $ev) = @_;
3618
3619	if ($ev->{button} == 1) {
3620	$::CONN->user_send ("cast $spell->{name}");
3621	} elsif ($ev->{button} == 2) {
3622	$::CONN->user_send ("invoke $spell->{name}");
3623	} elsif ($ev->{button} == 3) {
3624	(new CFClient::UI::Menu
3625	items => [
3626	["bind <i>cast $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) }],
3627	["bind <i>invoke $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["invoke $spell->{name}"]) }],
3628	],
3629	)->popup ($ev);
3630	} else {
3631	return 0;
3632	}
3633
3634	1
3635	};
3636
3637	my $tooltip = "$spell->{message}$TOOLTIP_ALL";
3638
3639	#TODO: add path info to tooltip
3640	#$self->add (6, $row, new CFClient::UI::Label text => $spell->{path});
3641
3642	$self->add (0, $row, new CFClient::UI::Face
3643	face => $spell->{face},
3644	can_hover => 1,
3645	can_events => 1,
3646	tooltip => $tooltip,
3647	on_button_down => $spell_cb,
3648	);
3649
3650	$self->add (1, $row, new CFClient::UI::Label
3651	expand => 1,
3652	text => $spell->{name},
3653	can_hover => 1,
3654	can_events => 1,
3655	tooltip => $tooltip,
3656	on_button_down => $spell_cb,
3657	);
3658
3659	$self->add (2, $row, new CFClient::UI::Label text => $::CONN->{skill_info}{$spell->{skill}}, @TOOLTIP_SKILL);
3660	$self->add (3, $row, new CFClient::UI::Label text => $spell->{level}, @TOOLTIP_LVL);
3661	$self->add (4, $row, new CFClient::UI::Label text => $spell->{mana} || $spell->{grace}, @TOOLTIP_SP);
3662	$self->add (5, $row, new CFClient::UI::Label text => $spell->{damage}, @TOOLTIP_DMG);
3663	}
3664	});
3665	}
3666
3667	sub add_spell {
3668	my ($self, $spell) = @_;
3669
3670	$self->{spell}->{$spell->{name}} = $spell;
3671	$self->rebuild_spell_list;
3672	}
3673
3674	sub remove_spell {
3675	my ($self, $spell) = @_;
3676
3677	delete $self->{spell}->{$spell->{name}};
3678	$self->rebuild_spell_list;
3679	}
3680
3681	sub clear_spells {
3682	my ($self) = @_;
3683
3684	$self->{spell} = {};
3685	$self->rebuild_spell_list;
3686	}
3687
3688	#############################################################################
3689
3690	package CFClient::UI::Root;	3999	package CFPlus::UI::Root;
3691		4000
3692	our @ISA = CFClient::UI::Container::;	4001	our @ISA = CFPlus::UI::Container::;
3693		4002
3694	use List::Util qw(min max);	4003	use List::Util qw(min max);
3695		4004
3696	use CFClient::OpenGL;	4005	use CFPlus::OpenGL;
3697		4006
3698	sub new {	4007	sub new {
3699	my $class = shift;	4008	my $class = shift;
3700		4009
3701	my $self = $class->SUPER::new (	4010	my $self = $class->SUPER::new (
3702	visible => 1,	4011	visible => 1,
3703	@_,	4012	@_,
3704	);	4013	);
3705		4014
3706	Scalar::Util::weaken ($self->{root} = $self);	4015	CFPlus::weaken ($self->{root} = $self);
3707		4016
3708	$self	4017	$self
3709	}	4018	}
3710		4019
3711	sub size_request {	4020	sub size_request {
…		…
3806	while ($self->{refresh_hook}) {	4115	while ($self->{refresh_hook}) {
3807	$_->()	4116	$_->()
3808	for values %{delete $self->{refresh_hook}};	4117	for values %{delete $self->{refresh_hook}};
3809	}	4118	}
3810		4119
3811	if ($self->{realloc}) {	4120	while ($self->{realloc}) {
3812	my %queue;	4121	my %queue;
3813	my @queue;	4122	my @queue;
3814	my $widget;	4123	my $widget;
3815		4124
3816	outer:	4125	outer:
…		…
3863	}	4172	}
3864	}	4173	}
3865		4174
3866	delete $self->{realloc}{$widget+0};	4175	delete $self->{realloc}{$widget+0};
3867	}	4176	}
3868	}
3869		4177
3870	while (my $size_alloc = delete $self->{size_alloc}) {	4178	while (my $size_alloc = delete $self->{size_alloc}) {
3871	my @queue = sort { $b->{visible} <=> $a->{visible} }	4179	my @queue = sort { $a->{visible} <=> $b->{visible} }
3872	values %$size_alloc;	4180	values %$size_alloc;
3873		4181
3874	while () {	4182	while () {
3875	my $widget = pop @queue || last;	4183	my $widget = pop @queue || last;
3876		4184
3877	my ($w, $h) = @$widget{qw(alloc_w alloc_h)};	4185	my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3878		4186
3879	$w = 0 if $w < 0;
3880	$h = 0 if $h < 0;
3881
3882	$w = max $widget->{min_w}, $w;	4187	$w = max $widget->{min_w}, $w;
3883	$h = max $widget->{min_h}, $h;	4188	$h = max $widget->{min_h}, $h;
3884		4189
		4190	# $w = min $self->{w} - $widget->{x}, $w if $self->{w};
		4191	# $h = min $self->{h} - $widget->{y}, $h if $self->{h};
		4192
3885	$w = min $widget->{max_w}, $w if exists $widget->{max_w};	4193	$w = min $widget->{max_w}, $w if exists $widget->{max_w};
3886	$h = min $widget->{max_h}, $h if exists $widget->{max_h};	4194	$h = min $widget->{max_h}, $h if exists $widget->{max_h};
3887		4195
3888	$w = int $w + 0.5;	4196	$w = int $w + 0.5;
3889	$h = int $h + 0.5;	4197	$h = int $h + 0.5;
3890		4198
3891	if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {	4199	if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3892	$widget->{old_w} = $widget->{w};	4200	$widget->{old_w} = $widget->{w};
3893	$widget->{old_h} = $widget->{h};	4201	$widget->{old_h} = $widget->{h};
3894		4202
3895	$widget->{w} = $w;	4203	$widget->{w} = $w;
3896	$widget->{h} = $h;	4204	$widget->{h} = $h;
3897		4205
3898	$widget->emit (size_allocate => $w, $h);	4206	$widget->emit (size_allocate => $w, $h);
		4207	}
3899	}	4208	}
3900	}	4209	}
3901	}	4210	}
3902		4211
3903	while ($self->{post_alloc_hook}) {	4212	while ($self->{post_alloc_hook}) {
3904	$_->()	4213	$_->()
3905	for values %{delete $self->{post_alloc_hook}};	4214	for values %{delete $self->{post_alloc_hook}};
3906	}	4215	}
3907
3908		4216
3909	glViewport 0, 0, $::WIDTH, $::HEIGHT;	4217	glViewport 0, 0, $::WIDTH, $::HEIGHT;
3910	glClearColor +($::CFG->{fow_intensity}) x 3, 1;	4218	glClearColor +($::CFG->{fow_intensity}) x 3, 1;
3911	glClear GL_COLOR_BUFFER_BIT;	4219	glClear GL_COLOR_BUFFER_BIT;
3912		4220
…		…
3915	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;	4223	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
3916	glMatrixMode GL_MODELVIEW;	4224	glMatrixMode GL_MODELVIEW;
3917	glLoadIdentity;	4225	glLoadIdentity;
3918		4226
3919	{	4227	{
3920	package CFClient::UI::Base;	4228	package CFPlus::UI::Base;
3921		4229
3922	($draw_x, $draw_y, $draw_w, $draw_h) =	4230	local ($draw_x, $draw_y, $draw_w, $draw_h) =
3923	(0, 0, $self->{w}, $self->{h});	4231	(0, 0, $self->{w}, $self->{h});
3924	}
3925		4232
3926	$self->_draw;	4233	$self->_draw;
		4234	}
3927	}	4235	}
3928		4236
3929	#############################################################################	4237	#############################################################################
3930		4238
3931	package CFClient::UI;	4239	package CFPlus::UI;
3932		4240
3933	$ROOT = new CFClient::UI::Root;	4241	$ROOT = new CFPlus::UI::Root;
3934	$TOOLTIP = new CFClient::UI::Tooltip z => 900;	4242	$TOOLTIP = new CFPlus::UI::Tooltip z => 900;
3935		4243
3936	1	4244	1
3937		4245

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