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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 1.412 by root, Sun Jul 22 20:08:17 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 _scale($$$) {
		1692	my ($rel, $val, $max) = @_;
		1693
		1694	$rel ? $val * $max : $val
		1695	}
		1696
		1697	sub size_request {
		1698	my ($self) = @_;
		1699
		1700	my ($x1, $y1, $x2, $y2) = (0, 0, 0, 0);
		1701
		1702	# determine overall size by querying abs widgets
		1703	for my $child ($self->visible_children) {
		1704	unless ($child->{c_rel}) {
		1705	my $x = $child->{c_x};
		1706	my $y = $child->{c_y};
		1707
		1708	$x1 = min $x1, $x; $x2 = max $x2, $x + $child->{req_w};
		1709	$y1 = min $y1, $y; $y2 = max $y2, $y + $child->{req_h};
1442	}	1710	}
		1711	}
1443		1712
1444	$y += $row_h;	1713	my $W = $x2 - $x1;
		1714	my $H = $y2 - $y1;
		1715
		1716	# now layout remaining widgets
		1717	for my $child ($self->visible_children) {
		1718	if ($child->{c_rel}) {
		1719	my $x = _scale $child->{c_rel}, $child->{c_x}, $W;
		1720	my $y = _scale $child->{c_rel}, $child->{c_y}, $H;
		1721
		1722	$x1 = min $x1, $x; $x2 = max $x2, $x + $child->{req_w};
		1723	$y1 = min $y1, $y; $y2 = max $y2, $y + $child->{req_h};
		1724	}
		1725	}
		1726
		1727	my $W = $x2 - $x1;
		1728	my $H = $y2 - $y1;
		1729
		1730	($W, $H)
		1731	}
		1732
		1733	sub invoke_size_allocate {
		1734	my ($self, $W, $H) = @_;
		1735
		1736	for my $child ($self->visible_children) {
		1737	my $x = _scale $child->{c_rel}, $child->{c_x}, $W;
		1738	my $y = _scale $child->{c_rel}, $child->{c_y}, $H;
		1739
		1740	$x += $child->{c_halign} * $child->{req_w};
		1741	$y += $child->{c_valign} * $child->{req_h};
		1742
		1743	$child->configure (int $x, int $y, $child->{req_w}, $child->{req_h});
1445	}	1744	}
1446		1745
1447	1	1746	1
1448	}	1747	}
1449		1748
1450	sub find_widget {
1451	my ($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	#############################################################################	1749	#############################################################################
1475		1750
1476	package CFClient::UI::Box;	1751	package CFPlus::UI::Box;
1477		1752
1478	our @ISA = CFClient::UI::Container::;	1753	our @ISA = CFPlus::UI::Container::;
1479		1754
1480	sub size_request {	1755	sub size_request {
1481	my ($self) = @_;	1756	my ($self) = @_;
1482		1757
1483	$self->{vertical}	1758	$self->{vertical}
…		…
1516	$req[$_] += $space * $children[$_]{expand}	1791	$req[$_] += $space * $children[$_]{expand}
1517	for 0 .. $#children;	1792	for 0 .. $#children;
1518	}	1793	}
1519	}	1794	}
1520		1795
1521	CFClient::UI::harmonize \@req;	1796	CFPlus::UI::harmonize \@req;
1522		1797
1523	my $pos = 0;	1798	my $pos = 0;
1524	for (0 .. $#children) {	1799	for (0 .. $#children) {
1525	my $alloc = $req[$_];	1800	my $alloc = $req[$_];
1526	$children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));	1801	$children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
…		…
1531	1	1806	1
1532	}	1807	}
1533		1808
1534	#############################################################################	1809	#############################################################################
1535		1810
1536	package CFClient::UI::HBox;	1811	package CFPlus::UI::HBox;
1537		1812
1538	our @ISA = CFClient::UI::Box::;	1813	our @ISA = CFPlus::UI::Box::;
1539		1814
1540	sub new {	1815	sub new {
1541	my $class = shift;	1816	my $class = shift;
1542		1817
1543	$class->SUPER::new (	1818	$class->SUPER::new (
…		…
1546	)	1821	)
1547	}	1822	}
1548		1823
1549	#############################################################################	1824	#############################################################################
1550		1825
1551	package CFClient::UI::VBox;	1826	package CFPlus::UI::VBox;
1552		1827
1553	our @ISA = CFClient::UI::Box::;	1828	our @ISA = CFPlus::UI::Box::;
1554		1829
1555	sub new {	1830	sub new {
1556	my $class = shift;	1831	my $class = shift;
1557		1832
1558	$class->SUPER::new (	1833	$class->SUPER::new (
…		…
1561	)	1836	)
1562	}	1837	}
1563		1838
1564	#############################################################################	1839	#############################################################################
1565		1840
1566	package CFClient::UI::Label;	1841	package CFPlus::UI::Label;
1567		1842
1568	our @ISA = CFClient::UI::DrawBG::;	1843	our @ISA = CFPlus::UI::DrawBG::;
1569		1844
1570	use CFClient::OpenGL;	1845	use CFPlus::OpenGL;
1571		1846
1572	sub new {	1847	sub new {
1573	my ($class, %arg) = @_;	1848	my ($class, %arg) = @_;
1574		1849
1575	my $self = $class->SUPER::new (	1850	my $self = $class->SUPER::new (
…		…
1578	#active_bg => none	1853	#active_bg => none
1579	#font => default_font	1854	#font => default_font
1580	#text => initial text	1855	#text => initial text
1581	#markup => initial narkup	1856	#markup => initial narkup
1582	#max_w => maximum pixel width	1857	#max_w => maximum pixel width
		1858	#style => 0, # render flags
1583	ellipsise => 3, # end	1859	ellipsise => 3, # end
1584	layout => (new CFClient::Layout),	1860	layout => (new CFPlus::Layout),
1585	fontsize => 1,	1861	fontsize => 1,
1586	align => -1,	1862	align => -1,
1587	valign => -1,	1863	valign => -1,
1588	padding_x => 2,	1864	padding_x => 2,
1589	padding_y => 2,	1865	padding_y => 2,
1590	can_events => 0,	1866	can_events => 0,
1591	%arg	1867	%arg
1592	);	1868	);
1593		1869
1594	if (exists $self->{template}) {	1870	if (exists $self->{template}) {
1595	my $layout = new CFClient::Layout;	1871	my $layout = new CFPlus::Layout;
1596	$layout->set_text (delete $self->{template});	1872	$layout->set_text (delete $self->{template});
1597	$self->{template} = $layout;	1873	$self->{template} = $layout;
1598	}	1874	}
1599		1875
1600	if (exists $self->{markup}) {	1876	if (exists $self->{markup}) {
…		…
1602	} else {	1878	} else {
1603	$self->set_text (delete $self->{text});	1879	$self->set_text (delete $self->{text});
1604	}	1880	}
1605		1881
1606	$self	1882	$self
1607	}
1608
1609	sub escape($) {
1610	local $_ = $_[0];
1611
1612	s/&/&amp;/g;
1613	s/>/&gt;/g;
1614	s/</&lt;/g;
1615
1616	$_
1617	}	1883	}
1618		1884
1619	sub update {	1885	sub update {
1620	my ($self) = @_;	1886	my ($self) = @_;
1621		1887
…		…
1745	$self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}	2011	$self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1746	: $self->{valign} > 0 ? $self->{h} - $size->[1] - $self->{padding_y}	2012	: $self->{valign} > 0 ? $self->{h} - $size->[1] - $self->{padding_y}
1747	: ($self->{h} - $size->[1]) * 0.5);	2013	: ($self->{h} - $size->[1]) * 0.5);
1748	};	2014	};
1749		2015
1750	my $w = List::Util::min $self->{w} + 4, $size->[0];	2016	# unless ($self->{list}) {
1751	my $h = List::Util::min $self->{h} + 2, $size->[1];	2017	# $self->{list} = CFPlus::OpenGL::glGenList;
		2018	# CFPlus::OpenGL::glNewList $self->{list};
		2019	# $self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
		2020	# CFPlus::OpenGL::glEndList;
		2021	# }
		2022	#
		2023	# CFPlus::OpenGL::glCallList $self->{list};
1752		2024
1753	$self->{layout}->render ($self->{ox}, $self->{oy});	2025	$self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
1754	}	2026	}
		2027
		2028	#sub destroy {
		2029	# my ($self) = @_;
		2030	#
		2031	# CFPlus::OpenGL::glDeleteList delete $self->{list} if $self->{list};
		2032	#
		2033	# $self->SUPER::destroy;
		2034	#}
1755		2035
1756	#############################################################################	2036	#############################################################################
1757		2037
1758	package CFClient::UI::EntryBase;	2038	package CFPlus::UI::EntryBase;
1759		2039
1760	our @ISA = CFClient::UI::Label::;	2040	our @ISA = CFPlus::UI::Label::;
1761		2041
1762	use CFClient::OpenGL;	2042	use CFPlus::OpenGL;
1763		2043
1764	sub new {	2044	sub new {
1765	my $class = shift;	2045	my $class = shift;
1766		2046
1767	$class->SUPER::new (	2047	$class->SUPER::new (
…		…
1771	active_fg => [0, 0, 0],	2051	active_fg => [0, 0, 0],
1772	can_hover => 1,	2052	can_hover => 1,
1773	can_focus => 1,	2053	can_focus => 1,
1774	valign => 0,	2054	valign => 0,
1775	can_events => 1,	2055	can_events => 1,
		2056	ellipsise => 0,
1776	#text => ...	2057	#text => ...
1777	#hidden => "*",	2058	#hidden => "*",
1778	@_	2059	@_
1779	)	2060	)
1780	}	2061	}
…		…
1825	my $sym = $ev->{sym};	2106	my $sym = $ev->{sym};
1826	my $uni = $ev->{unicode};	2107	my $uni = $ev->{unicode};
1827		2108
1828	my $text = $self->get_text;	2109	my $text = $self->get_text;
1829		2110
		2111	$self->{cursor} = List::Util::max 0, List::Util::min $self->{cursor}, length $text;
		2112
1830	if ($uni == 8) {	2113	if ($uni == 8) {
1831	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};	2114	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1832	} elsif ($uni == 127) {	2115	} elsif ($uni == 127) {
1833	substr $text, $self->{cursor}, 1, "";	2116	substr $text, $self->{cursor}, 1, "";
1834	} elsif ($sym == CFClient::SDLK_LEFT) {	2117	} elsif ($sym == CFPlus::SDLK_LEFT) {
1835	--$self->{cursor} if $self->{cursor};	2118	--$self->{cursor} if $self->{cursor};
1836	} elsif ($sym == CFClient::SDLK_RIGHT) {	2119	} elsif ($sym == CFPlus::SDLK_RIGHT) {
1837	++$self->{cursor} if $self->{cursor} < length $self->{text};	2120	++$self->{cursor} if $self->{cursor} < length $self->{text};
1838	} elsif ($sym == CFClient::SDLK_HOME) {	2121	} elsif ($sym == CFPlus::SDLK_HOME) {
		2122	# what a hack
		2123	$self->{cursor} =
		2124	(substr $self->{text}, 0, $self->{cursor}) =~ /^(.*\012)/
		2125	? length $1
		2126	: 0;
		2127	} elsif ($sym == CFPlus::SDLK_END) {
		2128	# uh, again
		2129	$self->{cursor} =
		2130	(substr $self->{text}, $self->{cursor}) =~ /^([^\012]*)\012/
		2131	? $self->{cursor} + length $1
		2132	: length $self->{text};
		2133	} elsif ($uni == 21) { # ctrl-u
		2134	$text = "";
1839	$self->{cursor} = 0;	2135	$self->{cursor} = 0;
1840	} elsif ($sym == CFClient::SDLK_END) {
1841	$self->{cursor} = length $text;
1842	} elsif ($uni == 27) {	2136	} elsif ($uni == 27) {
1843	$self->emit ('escape');	2137	$self->emit ('escape');
1844	} elsif ($uni) {	2138	} elsif ($uni == 0x0d) {
		2139	substr $text, $self->{cursor}++, 0, "\012";
		2140	} elsif ($uni >= 0x20) {
1845	substr $text, $self->{cursor}++, 0, chr $uni;	2141	substr $text, $self->{cursor}++, 0, chr $uni;
1846	} else {	2142	} else {
1847	return 0;	2143	return 0;
1848	}	2144	}
1849		2145
1850	$self->_set_text ($text);	2146	$self->_set_text ($text);
1851		2147
1852	$self->realloc;	2148	$self->realloc;
		2149	$self->update;
1853		2150
1854	1	2151	1
1855	}	2152	}
1856		2153
1857	sub invoke_focus_in {	2154	sub invoke_focus_in {
…		…
1919	utf8::encode $text;	2216	utf8::encode $text;
1920		2217
1921	@$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)	2218	@$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
1922	}	2219	}
1923		2220
1924	glColor @{$self->{fg}};
1925	glBegin GL_LINES;	2221	glBegin GL_LINES;
1926	glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};	2222	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};	2223	glVertex 0.5 + $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1928	glEnd;	2224	glEnd;
1929	}	2225	}
1930	}	2226	}
1931		2227
		2228	#############################################################################
		2229
1932	package CFClient::UI::Entry;	2230	package CFPlus::UI::Entry;
1933		2231
1934	our @ISA = CFClient::UI::EntryBase::;	2232	our @ISA = CFPlus::UI::EntryBase::;
1935		2233
1936	use CFClient::OpenGL;	2234	use CFPlus::OpenGL;
1937		2235
1938	sub invoke_key_down {	2236	sub invoke_key_down {
1939	my ($self, $ev) = @_;	2237	my ($self, $ev) = @_;
1940		2238
1941	my $sym = $ev->{sym};	2239	my $sym = $ev->{sym};
1942		2240
1943	if ($sym == 13) {	2241	if ($ev->{uni} == 0x0d || $sym == 13) {
1944	unshift @{$self->{history}},	2242	unshift @{$self->{history}},
1945	my $txt = $self->get_text;	2243	my $txt = $self->get_text;
1946		2244
1947	$self->{history_pointer} = -1;	2245	$self->{history_pointer} = -1;
1948	$self->{history_saveback} = '';	2246	$self->{history_saveback} = '';
1949	$self->emit (activate => $txt);	2247	$self->emit (activate => $txt);
1950	$self->update;	2248	$self->update;
1951		2249
1952	} elsif ($sym == CFClient::SDLK_UP) {	2250	} elsif ($sym == CFPlus::SDLK_UP) {
1953	if ($self->{history_pointer} < 0) {	2251	if ($self->{history_pointer} < 0) {
1954	$self->{history_saveback} = $self->get_text;	2252	$self->{history_saveback} = $self->get_text;
1955	}	2253	}
1956	if (@{$self->{history} || []} > 0) {	2254	if (@{$self->{history} || []} > 0) {
1957	$self->{history_pointer}++;	2255	$self->{history_pointer}++;
…		…
1959	$self->{history_pointer} = @{$self->{history} || []} - 1;	2257	$self->{history_pointer} = @{$self->{history} || []} - 1;
1960	}	2258	}
1961	$self->set_text ($self->{history}->[$self->{history_pointer}]);	2259	$self->set_text ($self->{history}->[$self->{history_pointer}]);
1962	}	2260	}
1963		2261
1964	} elsif ($sym == CFClient::SDLK_DOWN) {	2262	} elsif ($sym == CFPlus::SDLK_DOWN) {
1965	$self->{history_pointer}--;	2263	$self->{history_pointer}--;
1966	$self->{history_pointer} = -1 if $self->{history_pointer} < 0;	2264	$self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1967		2265
1968	if ($self->{history_pointer} >= 0) {	2266	if ($self->{history_pointer} >= 0) {
1969	$self->set_text ($self->{history}->[$self->{history_pointer}]);	2267	$self->set_text ($self->{history}->[$self->{history_pointer}]);
…		…
1978	1	2276	1
1979	}	2277	}
1980		2278
1981	#############################################################################	2279	#############################################################################
1982		2280
		2281	package CFPlus::UI::TextEdit;
		2282
		2283	our @ISA = CFPlus::UI::EntryBase::;
		2284
		2285	use CFPlus::OpenGL;
		2286
		2287	sub move_cursor_ver {
		2288	my ($self, $dy) = @_;
		2289
		2290	my ($y, $x) = $self->{layout}->index_to_line_x ($self->{cursor});
		2291
		2292	$y += $dy;
		2293
		2294	if (defined (my $index = $self->{layout}->line_x_to_index ($y, $x))) {
		2295	$self->{cursor} = $index;
		2296	delete $self->{cur_h};
		2297	$self->update;
		2298	return;
		2299	}
		2300	}
		2301
		2302	sub invoke_key_down {
		2303	my ($self, $ev) = @_;
		2304
		2305	my $sym = $ev->{sym};
		2306
		2307	if ($sym == CFPlus::SDLK_UP) {
		2308	$self->move_cursor_ver (-1);
		2309	} elsif ($sym == CFPlus::SDLK_DOWN) {
		2310	$self->move_cursor_ver (+1);
		2311	} else {
		2312	return $self->SUPER::invoke_key_down ($ev)
		2313	}
		2314
		2315	1
		2316	}
		2317
		2318	#############################################################################
		2319
1983	package CFClient::UI::Button;	2320	package CFPlus::UI::Button;
1984		2321
1985	our @ISA = CFClient::UI::Label::;	2322	our @ISA = CFPlus::UI::Label::;
1986		2323
1987	use CFClient::OpenGL;	2324	use CFPlus::OpenGL;
1988		2325
1989	my @tex =	2326	my @tex =
1990	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2327	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1991	qw(b1_button_active.png);	2328	qw(b1_button_inactive.png b1_button_active.png);
1992		2329
1993	sub new {	2330	sub new {
1994	my $class = shift;	2331	my $class = shift;
1995		2332
1996	$class->SUPER::new (	2333	$class->SUPER::new (
1997	padding_x => 4,	2334	padding_x => 4,
1998	padding_y => 4,	2335	padding_y => 4,
1999	fg => [1, 1, 1],	2336	fg => [1.0, 1.0, 1.0],
2000	active_fg => [0, 0, 1],	2337	active_fg => [0.8, 0.8, 0.8],
2001	can_hover => 1,	2338	can_hover => 1,
2002	align => 0,	2339	align => 0,
2003	valign => 0,	2340	valign => 0,
2004	can_events => 1,	2341	can_events => 1,
2005	@_	2342	@_
…		…
2023		2360
2024	glEnable GL_TEXTURE_2D;	2361	glEnable GL_TEXTURE_2D;
2025	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2362	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2026	glColor 0, 0, 0, 1;	2363	glColor 0, 0, 0, 1;
2027		2364
		2365	my $tex = $tex[$GRAB == $self];
2028	$tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});	2366	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2029		2367
2030	glDisable GL_TEXTURE_2D;	2368	glDisable GL_TEXTURE_2D;
2031		2369
2032	$self->SUPER::_draw;	2370	$self->SUPER::_draw;
2033	}	2371	}
2034		2372
2035	#############################################################################	2373	#############################################################################
2036		2374
		2375	package CFPlus::UI::CheckBox;
		2376
		2377	our @ISA = CFPlus::UI::DrawBG::;
		2378
		2379	my @tex =
		2380	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
		2381	qw(c1_checkbox_bg.png c1_checkbox_active.png);
		2382
		2383	use CFPlus::OpenGL;
		2384
		2385	sub new {
		2386	my $class = shift;
		2387
		2388	$class->SUPER::new (
		2389	padding_x => 2,
		2390	padding_y => 2,
		2391	fg => [1, 1, 1],
		2392	active_fg => [1, 1, 0],
		2393	bg => [0, 0, 0, 0.2],
		2394	active_bg => [1, 1, 1, 0.5],
		2395	state => 0,
		2396	can_hover => 1,
		2397	@_
		2398	)
		2399	}
		2400
		2401	sub size_request {
		2402	my ($self) = @_;
		2403
		2404	(6) x 2
		2405	}
		2406
		2407	sub toggle {
		2408	my ($self) = @_;
		2409
		2410	$self->{state} = !$self->{state};
		2411	$self->emit (changed => $self->{state});
		2412	$self->update;
		2413	}
		2414
		2415	sub invoke_button_down {
		2416	my ($self, $ev, $x, $y) = @_;
		2417
		2418	if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
		2419	&& $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
		2420	$self->toggle;
		2421	} else {
		2422	return 0
		2423	}
		2424
		2425	1
		2426	}
		2427
		2428	sub _draw {
		2429	my ($self) = @_;
		2430
		2431	$self->SUPER::_draw;
		2432
		2433	glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
		2434
		2435	my ($w, $h) = @$self{qw(w h)};
		2436
		2437	my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
		2438
		2439	glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
		2440
		2441	my $tex = $self->{state} ? $tex[1] : $tex[0];
		2442
		2443	glEnable GL_TEXTURE_2D;
		2444	$tex->draw_quad_alpha (0, 0, $s, $s);
		2445	glDisable GL_TEXTURE_2D;
		2446	}
		2447
		2448	#############################################################################
		2449
		2450	package CFPlus::UI::Image;
		2451
		2452	our @ISA = CFPlus::UI::Base::;
		2453
		2454	use CFPlus::OpenGL;
		2455
		2456	our %texture_cache;
		2457
		2458	sub new {
		2459	my $class = shift;
		2460
		2461	my $self = $class->SUPER::new (
		2462	can_events => 0,
		2463	@_,
		2464	);
		2465
		2466	$self->{path} || $self->{tex}
		2467	or Carp::croak "'path' or 'tex' attributes required";
		2468
		2469	$self->{tex} ||= $texture_cache{$self->{path}} ||=
		2470	new_from_file CFPlus::Texture CFPlus::find_rcfile $self->{path}, mipmap => 1;
		2471
		2472	CFPlus::weaken $texture_cache{$self->{path}};
		2473
		2474	$self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
		2475
		2476	$self
		2477	}
		2478
		2479	sub STORABLE_freeze {
		2480	my ($self, $cloning) = @_;
		2481
		2482	$self->{path}
		2483	or die "cannot serialise CFPlus::UI::Image on non-loadable images\n";
		2484
		2485	$self->{path}
		2486	}
		2487
		2488	sub STORABLE_attach {
		2489	my ($self, $cloning, $path) = @_;
		2490
		2491	$self->new (path => $path)
		2492	}
		2493
		2494	sub size_request {
		2495	my ($self) = @_;
		2496
		2497	($self->{tex}{w}, $self->{tex}{h})
		2498	}
		2499
		2500	sub _draw {
		2501	my ($self) = @_;
		2502
		2503	my $tex = $self->{tex};
		2504
		2505	my ($w, $h) = ($self->{w}, $self->{h});
		2506
		2507	if ($self->{rot90}) {
		2508	glRotate 90, 0, 0, 1;
		2509	glTranslate 0, -$self->{w}, 0;
		2510
		2511	($w, $h) = ($h, $w);
		2512	}
		2513
		2514	glEnable GL_TEXTURE_2D;
		2515	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		2516
		2517	$tex->draw_quad (0, 0, $w, $h);
		2518
		2519	glDisable GL_TEXTURE_2D;
		2520	}
		2521
		2522	#############################################################################
		2523
2037	package CFClient::UI::ImageButton;	2524	package CFPlus::UI::ImageButton;
2038		2525
2039	our @ISA = CFClient::UI::Image::;	2526	our @ISA = CFPlus::UI::Image::;
2040		2527
2041	use CFClient::OpenGL;	2528	use CFPlus::OpenGL;
2042		2529
2043	my %textures;	2530	my %textures;
2044		2531
2045	sub new {	2532	sub new {
2046	my $class = shift;	2533	my $class = shift;
…		…
2068	1	2555	1
2069	}	2556	}
2070		2557
2071	#############################################################################	2558	#############################################################################
2072		2559
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;	2560	package CFPlus::UI::VGauge;
2149		2561
2150	our @ISA = CFClient::UI::Base::;	2562	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		2563
2211	use List::Util qw(min max);	2564	use List::Util qw(min max);
2212		2565
2213	use CFClient::OpenGL;	2566	use CFPlus::OpenGL;
2214		2567
2215	my %tex = (	2568	my %tex = (
2216	food => [	2569	food => [
2217	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2570	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
2218	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/	2571	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
2219	],	2572	],
2220	grace => [	2573	grace => [
2221	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2574	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/	2575	qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
2223	],	2576	],
2224	hp => [	2577	hp => [
2225	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2578	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
2226	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/	2579	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
2227	],	2580	],
2228	mana => [	2581	mana => [
2229	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2582	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
2230	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/	2583	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
2231	],	2584	],
2232	);	2585	);
2233		2586
2234	# eg. VGauge->new (gauge => 'food'), default gauge: food	2587	# eg. VGauge->new (gauge => 'food'), default gauge: food
…		…
2337	glDisable GL_TEXTURE_2D;	2690	glDisable GL_TEXTURE_2D;
2338	}	2691	}
2339		2692
2340	#############################################################################	2693	#############################################################################
2341		2694
2342	package CFClient::UI::Gauge;	2695	package CFPlus::UI::Gauge;
2343		2696
2344	our @ISA = CFClient::UI::VBox::;	2697	our @ISA = CFPlus::UI::VBox::;
2345		2698
2346	sub new {	2699	sub new {
2347	my ($class, %arg) = @_;	2700	my ($class, %arg) = @_;
2348		2701
2349	my $self = $class->SUPER::new (	2702	my $self = $class->SUPER::new (
…		…
2351	can_hover => 1,	2704	can_hover => 1,
2352	can_events => 1,	2705	can_events => 1,
2353	%arg,	2706	%arg,
2354	);	2707	);
2355		2708
2356	$self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");	2709	$self->add ($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);	2710	$self->add ($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");	2711	$self->add ($self->{max} = new CFPlus::UI::Label valign => -1, align => 0, template => "999");
2359		2712
2360	$self	2713	$self
2361	}	2714	}
2362		2715
2363	sub set_fontsize {	2716	sub set_fontsize {
…		…
2384	$self->{value}->set_text ($val);	2737	$self->{value}->set_text ($val);
2385	}	2738	}
2386		2739
2387	#############################################################################	2740	#############################################################################
2388		2741
2389	package CFClient::UI::Slider;	2742	package CFPlus::UI::Slider;
2390		2743
2391	use strict;	2744	use strict;
2392		2745
2393	use CFClient::OpenGL;	2746	use CFPlus::OpenGL;
2394		2747
2395	our @ISA = CFClient::UI::DrawBG::;	2748	our @ISA = CFPlus::UI::DrawBG::;
2396		2749
2397	my @tex =	2750	my @tex =
2398	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }	2751	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_ }
2399	qw(s1_slider.png s1_slider_bg.png);	2752	qw(s1_slider.png s1_slider_bg.png);
2400		2753
2401	sub new {	2754	sub new {
2402	my $class = shift;	2755	my $class = shift;
2403		2756
…		…
2471		2824
2472	$self->SUPER::invoke_button_down ($ev, $x, $y);	2825	$self->SUPER::invoke_button_down ($ev, $x, $y);
2473		2826
2474	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];	2827	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2475		2828
2476	$self->invoke_mouse_motion ($ev, $x, $y)	2829	$self->invoke_mouse_motion ($ev, $x, $y);
		2830
		2831	1
2477	}	2832	}
2478		2833
2479	sub invoke_mouse_motion {	2834	sub invoke_mouse_motion {
2480	my ($self, $ev, $x, $y) = @_;	2835	my ($self, $ev, $x, $y) = @_;
2481		2836
…		…
2497	sub invoke_mouse_wheel {	2852	sub invoke_mouse_wheel {
2498	my ($self, $ev) = @_;	2853	my ($self, $ev) = @_;
2499		2854
2500	my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx};	2855	my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx};
2501		2856
		2857	my $pagepart = $ev->{mod} & CFPlus::KMOD_SHIFT ? 1 : 0.2;
		2858
2502	$self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * 0.1);	2859	$self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * $pagepart);
2503		2860
2504	! ! $delta	2861	1
2505	}	2862	}
2506		2863
2507	sub update {	2864	sub update {
2508	my ($self) = @_;	2865	my ($self) = @_;
2509		2866
…		…
2558	glDisable GL_TEXTURE_2D;	2915	glDisable GL_TEXTURE_2D;
2559	}	2916	}
2560		2917
2561	#############################################################################	2918	#############################################################################
2562		2919
2563	package CFClient::UI::ValSlider;	2920	package CFPlus::UI::ValSlider;
2564		2921
2565	our @ISA = CFClient::UI::HBox::;	2922	our @ISA = CFPlus::UI::HBox::;
2566		2923
2567	sub new {	2924	sub new {
2568	my ($class, %arg) = @_;	2925	my ($class, %arg) = @_;
2569		2926
2570	my $range = delete $arg{range};	2927	my $range = delete $arg{range};
2571		2928
2572	my $self = $class->SUPER::new (	2929	my $self = $class->SUPER::new (
2573	slider => (new CFClient::UI::Slider expand => 1, range => $range),	2930	slider => (new CFPlus::UI::Slider expand => 1, range => $range),
2574	entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),	2931	entry => (new CFPlus::UI::Label text => "", template => delete $arg{template}),
2575	to_value => sub { shift },	2932	to_value => sub { shift },
2576	from_value => sub { shift },	2933	from_value => sub { shift },
2577	%arg,	2934	%arg,
2578	);	2935	);
2579		2936
…		…
2599	sub set_range { shift->{slider}->set_range (@_) }	2956	sub set_range { shift->{slider}->set_range (@_) }
2600	sub set_value { shift->{slider}->set_value (@_) }	2957	sub set_value { shift->{slider}->set_value (@_) }
2601		2958
2602	#############################################################################	2959	#############################################################################
2603		2960
2604	package CFClient::UI::TextScroller;	2961	package CFPlus::UI::TextScroller;
2605		2962
2606	our @ISA = CFClient::UI::HBox::;	2963	our @ISA = CFPlus::UI::HBox::;
2607		2964
2608	use CFClient::OpenGL;	2965	use CFPlus::OpenGL;
2609		2966
2610	sub new {	2967	sub new {
2611	my $class = shift;	2968	my $class = shift;
2612		2969
2613	my $self = $class->SUPER::new (	2970	my $self = $class->SUPER::new (
…		…
2615	can_events => 1,	2972	can_events => 1,
2616	indent => 0,	2973	indent => 0,
2617	#font => default_font	2974	#font => default_font
2618	@_,	2975	@_,
2619		2976
2620	layout => (new CFClient::Layout),	2977	layout => (new CFPlus::Layout),
2621	par => [],	2978	par => [],
		2979	max_par => 0,
2622	height => 0,	2980	height => 0,
2623	children => [	2981	children => [
2624	(new CFClient::UI::Empty expand => 1),	2982	(new CFPlus::UI::Empty expand => 1),
2625	(new CFClient::UI::Slider vertical => 1),	2983	(new CFPlus::UI::Slider vertical => 1),
2626	],	2984	],
2627	);	2985	);
2628		2986
2629	$self->{children}[1]->connect (changed => sub { $self->update });	2987	$self->{children}[1]->connect (changed => sub { $self->update });
2630		2988
…		…
2707		3065
2708	# todo: base offset on lines or so, not on pixels	3066	# todo: base offset on lines or so, not on pixels
2709	$self->{children}[1]->set_value ($offset);	3067	$self->{children}[1]->set_value ($offset);
2710	}	3068	}
2711		3069
		3070	sub current_paragraph {
		3071	my ($self) = @_;
		3072
		3073	$self->{top_paragraph} - 1
		3074	}
		3075
		3076	sub scroll_to {
		3077	my ($self, $para) = @_;
		3078
		3079	$para = List::Util::max 0, List::Util::min $#{$self->{par}}, $para;
		3080
		3081	$self->{scroll_to} = $para;
		3082	$self->update;
		3083	}
		3084
2712	sub clear {	3085	sub clear {
2713	my ($self) = @_;	3086	my ($self) = @_;
2714		3087
2715	my (undef, undef, @other) = @{ $self->{children} };	3088	my (undef, undef, @other) = @{ $self->{children} };
2716	$self->remove ($_) for @other;	3089	$self->remove ($_) for @other;
…		…
2719	$self->{height} = 0;	3092	$self->{height} = 0;
2720	$self->{children}[1]->set_range ([0, 0, 0, 1, 1]);	3093	$self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2721	}	3094	}
2722		3095
2723	sub add_paragraph {	3096	sub add_paragraph {
2724	my ($self, $color, $para, $indent) = @_;	3097	my $self = shift;
2725		3098
2726	my ($text, @w) = ref $para ? @$para : $para;	3099	for my $para (@_) {
2727
2728	$para = {	3100	$para = {
		3101	fg => [1, 1, 1, 1],
		3102	indent => 0,
		3103	markup => "",
		3104	widget => [],
		3105	ref $para ? %$para : (markup => $para),
2729	w => 1e10,	3106	w => 1e10,
2730	wrapped => 1,	3107	wrapped => 1,
2731	fg => $color,
2732	indent => $indent,
2733	markup => $text,
2734	widget => \@w,
2735	};	3108	};
2736		3109
2737	$self->add (@w) if @w;	3110	$self->add (@{ $para->{widget} }) if @{ $para->{widget} };
2738	push @{$self->{par}}, $para;	3111	push @{$self->{par}}, $para;
		3112	}
		3113
		3114	if (my $max = $self->{max_par}) {
		3115	shift @{$self->{par}} while @{$self->{par}} > $max;
		3116	}
2739		3117
2740	$self->{need_reflow}++;	3118	$self->{need_reflow}++;
2741	$self->update;	3119	$self->update;
2742	}	3120	}
2743		3121
2744	sub scroll_to_bottom {	3122	sub scroll_to_bottom {
2745	my ($self) = @_;	3123	my ($self) = @_;
2746		3124
2747	$self->{scroll_to_bottom} = 1;	3125	$self->{scroll_to} = $#{$self->{par}};
2748	$self->update;	3126	$self->update;
2749	}	3127	}
2750		3128
		3129	sub force_uptodate {
		3130	my ($self) = @_;
		3131
		3132	if (delete $self->{need_reflow}) {
		3133	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
		3134
		3135	my $height = 0;
		3136
		3137	for my $para (@{$self->{par}}) {
		3138	if ($para->{w} != $W && ($para->{wrapped} || $para->{w} > $W)) {
		3139	my $layout = $self->get_layout ($para);
		3140	my ($w, $h) = $layout->size;
		3141
		3142	$para->{w} = $w + $para->{indent};
		3143	$para->{h} = $h;
		3144	$para->{wrapped} = $layout->has_wrapped;
		3145	}
		3146
		3147	$para->{y} = $height;
		3148	$height += $para->{h};
		3149	}
		3150
		3151	$self->{height} = $height;
		3152	$self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
		3153
		3154	delete $self->{texture};
		3155	}
		3156
		3157	if (my $paridx = delete $self->{scroll_to}) {
		3158	$self->{children}[1]->set_value ($self->{par}[$paridx]{y});
		3159	}
		3160	}
		3161
2751	sub update {	3162	sub update {
2752	my ($self) = @_;	3163	my ($self) = @_;
2753		3164
2754	$self->SUPER::update;	3165	$self->SUPER::update;
2755		3166
2756	return unless $self->{h} > 0;	3167	return unless $self->{h} > 0;
2757		3168
2758	delete $self->{texture};	3169	delete $self->{texture};
2759		3170
2760	$ROOT->on_post_alloc ($self => sub {	3171	$ROOT->on_post_alloc ($self => sub {
		3172	$self->force_uptodate;
		3173
2761	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};	3174	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2762		3175
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 {	3176	$self->{texture} ||= new_from_opengl CFPlus::Texture $W, $H, sub {
2791	glClearColor 0, 0, 0, 0;	3177	glClearColor 0, 0, 0, 0;
2792	glClear GL_COLOR_BUFFER_BIT;	3178	glClear GL_COLOR_BUFFER_BIT;
2793		3179
		3180	package CFPlus::UI::Base;
		3181	local ($draw_x, $draw_y, $draw_w, $draw_h) =
		3182	(0, 0, $self->{w}, $self->{h});
		3183
		3184	my $top = int $self->{children}[1]{range}[0];
		3185
		3186	my $paridx = 0;
		3187	my $top_paragraph;
2794	my $top = int $self->{children}[1]{range}[0];	3188	my $top = int $self->{children}[1]{range}[0];
2795		3189
2796	my $y0 = $top;	3190	my $y0 = $top;
2797	my $y1 = $top + $H;	3191	my $y1 = $top + $H;
2798		3192
2799	my $y = 0;
2800
2801	for my $para (@{$self->{par}}) {	3193	for my $para (@{$self->{par}}) {
2802	my $h = $para->{h};	3194	my $h = $para->{h};
		3195	my $y = $para->{y};
2803		3196
2804	if ($y0 < $y + $h && $y < $y1) {	3197	if ($y0 < $y + $h && $y < $y1) {
2805
2806	my $layout = $self->get_layout ($para);	3198	my $layout = $self->get_layout ($para);
2807		3199
2808	$layout->render ($para->{indent}, $y - $y0);	3200	$layout->render ($para->{indent}, $y - $y0);
2809		3201
2810	if (my @w = @{ $para->{widget} }) {	3202	if (my @w = @{ $para->{widget} }) {
…		…
2819	$_->draw;	3211	$_->draw;
2820	}	3212	}
2821	}	3213	}
2822	}	3214	}
2823		3215
2824	$y += $h;	3216	$paridx++;
		3217	$top_paragraph ||= $paridx if $y >= $top;
2825	}	3218	}
		3219
		3220	$self->{top_paragraph} = $top_paragraph;
2826	};	3221	};
2827	});	3222	});
2828	}	3223	}
2829		3224
2830	sub reconfigure {	3225	sub reconfigure {
…		…
2848	$self->{children}[1]->draw;	3243	$self->{children}[1]->draw;
2849	}	3244	}
2850		3245
2851	#############################################################################	3246	#############################################################################
2852		3247
2853	package CFClient::UI::Animator;	3248	package CFPlus::UI::Animator;
2854		3249
2855	use CFClient::OpenGL;	3250	use CFPlus::OpenGL;
2856		3251
2857	our @ISA = CFClient::UI::Bin::;	3252	our @ISA = CFPlus::UI::Bin::;
2858		3253
2859	sub moveto {	3254	sub moveto {
2860	my ($self, $x, $y) = @_;	3255	my ($self, $x, $y) = @_;
2861		3256
2862	$self->{moveto} = [$self->{x}, $self->{y}, $x, $y];	3257	$self->{moveto} = [$self->{x}, $self->{y}, $x, $y];
…		…
2890	glPopMatrix;	3285	glPopMatrix;
2891	}	3286	}
2892		3287
2893	#############################################################################	3288	#############################################################################
2894		3289
2895	package CFClient::UI::Flopper;	3290	package CFPlus::UI::Flopper;
2896		3291
2897	our @ISA = CFClient::UI::Button::;	3292	our @ISA = CFPlus::UI::Button::;
2898		3293
2899	sub new {	3294	sub new {
2900	my $class = shift;	3295	my $class = shift;
2901		3296
2902	my $self = $class->SUPER::new (	3297	my $self = $class->SUPER::new (
…		…
2914	$self->{other}->toggle_visibility;	3309	$self->{other}->toggle_visibility;
2915	}	3310	}
2916		3311
2917	#############################################################################	3312	#############################################################################
2918		3313
2919	package CFClient::UI::Tooltip;	3314	package CFPlus::UI::Tooltip;
2920		3315
2921	our @ISA = CFClient::UI::Bin::;	3316	our @ISA = CFPlus::UI::Bin::;
2922		3317
2923	use CFClient::OpenGL;	3318	use CFPlus::OpenGL;
2924		3319
2925	sub new {	3320	sub new {
2926	my $class = shift;	3321	my $class = shift;
2927		3322
2928	$class->SUPER::new (	3323	$class->SUPER::new (
…		…
2931	)	3326	)
2932	}	3327	}
2933		3328
2934	sub set_tooltip_from {	3329	sub set_tooltip_from {
2935	my ($self, $widget) = @_;	3330	my ($self, $widget) = @_;
		3331
		3332	$widget->{tooltip} = CFPlus::Pod::section_label tooltip => $1
		3333	if $widget->{tooltip} =~ /^#(.*)$/;
2936		3334
2937	my $tooltip = $widget->{tooltip};	3335	my $tooltip = $widget->{tooltip};
2938		3336
2939	if ($ENV{CFPLUS_DEBUG} & 2) {	3337	if ($ENV{CFPLUS_DEBUG} & 2) {
2940	$tooltip .= "\n\n" . (ref $widget) . "\n"	3338	$tooltip .= "\n\n" . (ref $widget) . "\n"
…		…
2944	}	3342	}
2945		3343
2946	$tooltip =~ s/^\n+//;	3344	$tooltip =~ s/^\n+//;
2947	$tooltip =~ s/\n+$//;	3345	$tooltip =~ s/\n+$//;
2948		3346
2949	$self->add (new CFClient::UI::Label	3347	$self->add (new CFPlus::UI::Label
2950	markup => $tooltip,	3348	markup => $tooltip,
2951	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,	3349	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2952	fontsize => 0.8,	3350	fontsize => 0.8,
2953	fg => [0, 0, 0, 1],	3351	style => 1, # FLAG_INVERSE
2954	ellipsise => 0,	3352	ellipsise => 0,
2955	font => ($widget->{tooltip_font} || $::FONT_PROP),	3353	font => ($widget->{tooltip_font} || $::FONT_PROP),
2956	);	3354	);
2957	}	3355	}
2958		3356
…		…
2977		3375
2978	$self->{root}->on_post_alloc ("move_$self" => sub {	3376	$self->{root}->on_post_alloc ("move_$self" => sub {
2979	my $widget = $self->{owner}	3377	my $widget = $self->{owner}
2980	or return;	3378	or return;
2981		3379
		3380	if ($widget->{visible}) {
2982	my ($x, $y) = $widget->coord2global ($widget->{w}, 0);	3381	my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2983		3382
2984	($x, $y) = $widget->coord2global (-$self->{w}, 0)	3383	($x, $y) = $widget->coord2global (-$self->{w}, 0)
2985	if $x + $self->{w} > $self->{root}{w};	3384	if $x + $self->{w} > $self->{root}{w};
2986		3385
2987	$self->move_abs ($x, $y);	3386	$self->move_abs ($x, $y);
		3387	} else {
		3388	$self->hide;
		3389	}
2988	});	3390	});
2989	}	3391	}
2990		3392
2991	sub _draw {	3393	sub _draw {
2992	my ($self) = @_;	3394	my ($self) = @_;
…		…
3016	$self->SUPER::_draw;	3418	$self->SUPER::_draw;
3017	}	3419	}
3018		3420
3019	#############################################################################	3421	#############################################################################
3020		3422
3021	package CFClient::UI::Face;	3423	package CFPlus::UI::Face;
3022		3424
3023	our @ISA = CFClient::UI::Base::;	3425	our @ISA = CFPlus::UI::DrawBG::;
3024		3426
3025	use CFClient::OpenGL;	3427	use CFPlus::OpenGL;
3026		3428
3027	sub new {	3429	sub new {
3028	my $class = shift;	3430	my $class = shift;
3029		3431
3030	my $self = $class->SUPER::new (	3432	my $self = $class->SUPER::new (
		3433	size_w => 32,
		3434	size_h => 8,
3031	aspect => 1,	3435	aspect => 1,
3032	can_events => 0,	3436	can_events => 0,
3033	@_,	3437	@_,
3034	);	3438	);
3035		3439
3036	if ($self->{anim} && $self->{animspeed}) {	3440	if ($self->{anim} && $self->{animspeed}) {
3037	Scalar::Util::weaken (my $widget = $self);	3441	CFPlus::weaken (my $widget = $self);
3038		3442
		3443	$widget->{animspeed} = List::Util::max 0.05, $widget->{animspeed};
		3444	$widget->{anim_start} = $self->{animspeed} * int Event::time / $self->{animspeed};
3039	$self->{timer} = Event->timer (	3445	$self->{timer} = Event->timer (
3040	at => $self->{animspeed} * int $::NOW / $self->{animspeed},
3041	hard => 1,	3446	parked => 1,
3042	interval => $self->{animspeed},
3043	cb => sub {	3447	cb => sub {
		3448	return unless $::CONN && $widget;
		3449
3044	++$widget->{frame};	3450	++$widget->{frame};
		3451	$widget->update_face;
3045	$widget->update;	3452	$widget->update;
		3453
		3454	$widget->update_timer;
3046	},	3455	},
3047	);	3456	);
		3457
		3458	$self->update_face;
		3459	$self->update_timer;
3048	}	3460	}
3049		3461
3050	$self	3462	$self
3051	}	3463	}
3052		3464
		3465	sub update_timer {
		3466	my ($self) = @_;
		3467
		3468	return unless $self->{timer};
		3469
		3470	if ($self->{visible}) {
		3471	$self->{timer}->at (
		3472	$self->{anim_start}
		3473	+ $self->{animspeed}
		3474	* int 1.5 + (Event::time - $self->{anim_start}) / $self->{animspeed}
		3475	);
		3476	$self->{timer}->start;
		3477	} else {
		3478	$self->{timer}->stop;
		3479	}
		3480	}
		3481
		3482	sub update_face {
		3483	my ($self) = @_;
		3484
		3485	return unless $::CONN;
		3486
		3487	if (my $anim = $::CONN->{anim}[$self->{anim}]) {
		3488	if ($anim && @$anim) {
		3489	delete $self->{wait_face};
		3490	$self->{face} = $anim->[ $self->{frame} % @$anim ];
		3491	$self->{tex} = $::CONN->{texture}[ $::CONN->{faceid}[$self->{face}] ];
		3492	}
		3493	}
		3494	}
		3495
3053	sub size_request {	3496	sub size_request {
3054	(32, 8)	3497	my ($self) = @_;
		3498
		3499	if ($::CONN) {
		3500	if (my $faceid = $::CONN->{faceid}[$self->{face}]) {
		3501	if (my $tex = $::CONN->{texture}[$faceid]) {
		3502	$self->{tex} = $tex;
		3503	return ($self->{size_w} || $tex->{w}, $self->{size_h} || $tex->{h});
		3504	} else {
		3505	$self->{wait_face} ||= $::CONN->connect_face_update ($faceid, sub {
		3506	$self->realloc;
		3507	});
		3508	}
		3509	}
		3510	}
		3511
		3512	($self->{size_w} || 8, $self->{size_h} || 8)
3055	}	3513	}
3056		3514
3057	sub update {	3515	sub update {
3058	my ($self) = @_;	3516	my ($self) = @_;
3059		3517
3060	return unless $self->{visible};	3518	return unless $self->{visible};
3061		3519
3062	$self->SUPER::update;	3520	$self->SUPER::update;
3063	}	3521	}
3064		3522
		3523	sub invoke_visibility_change {
		3524	my ($self) = @_;
		3525
		3526	$self->update_timer;
		3527
		3528	0
		3529	}
		3530
3065	sub _draw {	3531	sub _draw {
3066	my ($self) = @_;	3532	my ($self) = @_;
3067		3533
3068	return unless $::CONN;	3534	$self->SUPER::_draw;
3069		3535
3070	my $face;	3536	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;	3537	glEnable GL_TEXTURE_2D;
3083	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	3538	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
3084	glColor 0, 0, 0, 1;	3539	glColor 0, 0, 0, 1;
3085	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});	3540	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
3086	glDisable GL_TEXTURE_2D;	3541	glDisable GL_TEXTURE_2D;
…		…
3088	}	3543	}
3089		3544
3090	sub destroy {	3545	sub destroy {
3091	my ($self) = @_;	3546	my ($self) = @_;
3092		3547
3093	$self->{timer}->cancel	3548	(delete $self->{timer})->cancel
3094	if $self->{timer};	3549	if $self->{timer};
3095		3550
3096	$self->SUPER::destroy;	3551	$self->SUPER::destroy;
3097	}	3552	}
3098		3553
3099	#############################################################################	3554	#############################################################################
3100		3555
3101	package CFClient::UI::Buttonbar;	3556	package CFPlus::UI::Buttonbar;
3102		3557
3103	our @ISA = CFClient::UI::HBox::;	3558	our @ISA = CFPlus::UI::HBox::;
3104		3559
3105	# TODO: should actualyl wrap buttons and other goodies.	3560	# TODO: should actually wrap buttons and other goodies.
3106		3561
3107	#############################################################################	3562	#############################################################################
3108		3563
3109	package CFClient::UI::Menu;	3564	package CFPlus::UI::Menu;
3110		3565
3111	our @ISA = CFClient::UI::FancyFrame::;	3566	our @ISA = CFPlus::UI::Toplevel::;
3112		3567
3113	use CFClient::OpenGL;	3568	use CFPlus::OpenGL;
3114		3569
3115	sub new {	3570	sub new {
3116	my $class = shift;	3571	my $class = shift;
3117		3572
3118	my $self = $class->SUPER::new (	3573	my $self = $class->SUPER::new (
3119	items => [],	3574	items => [],
3120	z => 100,	3575	z => 100,
3121	@_,	3576	@_,
3122	);	3577	);
3123		3578
3124	$self->add ($self->{vbox} = new CFClient::UI::VBox);	3579	$self->add ($self->{vbox} = new CFPlus::UI::VBox);
3125		3580
3126	for my $item (@{ $self->{items} }) {	3581	for my $item (@{ $self->{items} }) {
3127	my ($widget, $cb, $tooltip) = @$item;	3582	my ($widget, $cb, $tooltip) = @$item;
3128		3583
3129	# handle various types of items, only text for now	3584	# handle various types of items, only text for now
3130	if (!ref $widget) {	3585	if (!ref $widget) {
3131	if ($widget =~ /\t/) {	3586	if ($widget =~ /\t/) {
3132	my ($left, $right) = split /\t/, $widget, 2;	3587	my ($left, $right) = split /\t/, $widget, 2;
3133		3588
3134	$widget = new CFClient::UI::HBox	3589	$widget = new CFPlus::UI::HBox
3135	can_hover => 1,	3590	can_hover => 1,
3136	can_events => 1,	3591	can_events => 1,
3137	tooltip => $tooltip,	3592	tooltip => $tooltip,
3138	children => [	3593	children => [
3139	(new CFClient::UI::Label markup => $left, expand => 1),	3594	(new CFPlus::UI::Label markup => $left, expand => 1),
3140	(new CFClient::UI::Label markup => $right, align => +1),	3595	(new CFPlus::UI::Label markup => $right, align => +1),
3141	],	3596	],
3142	;	3597	;
3143		3598
3144	} else {	3599	} else {
3145	$widget = new CFClient::UI::Label	3600	$widget = new CFPlus::UI::Label
3146	can_hover => 1,	3601	can_hover => 1,
3147	can_events => 1,	3602	can_events => 1,
3148	markup => $widget,	3603	markup => $widget,
3149	tooltip => $tooltip;	3604	tooltip => $tooltip;
3150	}	3605	}
…		…
3198	1	3653	1
3199	}	3654	}
3200		3655
3201	#############################################################################	3656	#############################################################################
3202		3657
3203	package CFClient::UI::Multiplexer;	3658	package CFPlus::UI::Multiplexer;
3204		3659
3205	our @ISA = CFClient::UI::Container::;	3660	our @ISA = CFPlus::UI::Container::;
3206		3661
3207	sub new {	3662	sub new {
3208	my $class = shift;	3663	my $class = shift;
3209		3664
3210	my $self = $class->SUPER::new (	3665	my $self = $class->SUPER::new (
…		…
3271	$self->{current}->draw;	3726	$self->{current}->draw;
3272	}	3727	}
3273		3728
3274	#############################################################################	3729	#############################################################################
3275		3730
3276	package CFClient::UI::Notebook;	3731	package CFPlus::UI::Notebook;
3277		3732
3278	our @ISA = CFClient::UI::VBox::;	3733	our @ISA = CFPlus::UI::VBox::;
3279		3734
3280	sub new {	3735	sub new {
3281	my $class = shift;	3736	my $class = shift;
3282		3737
3283	my $self = $class->SUPER::new (	3738	my $self = $class->SUPER::new (
3284	buttonbar => (new CFClient::UI::Buttonbar),	3739	buttonbar => (new CFPlus::UI::Buttonbar),
3285	multiplexer => (new CFClient::UI::Multiplexer expand => 1),	3740	multiplexer => (new CFPlus::UI::Multiplexer expand => 1),
3286	# filter => # will be put between multiplexer and $self	3741	# filter => # will be put between multiplexer and $self
3287	@_,	3742	@_,
3288	);	3743	);
3289		3744
3290	$self->{filter}->add ($self->{multiplexer}) if $self->{filter};	3745	$self->{filter}->add ($self->{multiplexer}) if $self->{filter};
…		…
3294	}	3749	}
3295		3750
3296	sub add {	3751	sub add {
3297	my ($self, $title, $widget, $tooltip) = @_;	3752	my ($self, $title, $widget, $tooltip) = @_;
3298		3753
3299	Scalar::Util::weaken $self;	3754	CFPlus::weaken $self;
3300		3755
3301	$self->{buttonbar}->add (new CFClient::UI::Button	3756	unless (ref $title) {
		3757	$title = new CFPlus::UI::Button
3302	markup => $title,	3758	markup => $title,
3303	tooltip => $tooltip,	3759	tooltip => $tooltip,
		3760	;
		3761	}
		3762
3304	on_activate => sub { $self->set_current_page ($widget) },	3763	$title->connect (activate => sub { $self->set_current_page ($widget) });
3305	);	3764	$self->{buttonbar}->add ($title);
3306		3765
3307	$self->{multiplexer}->add ($widget);	3766	$self->{multiplexer}->add ($widget);
3308	}	3767	}
3309		3768
3310	sub get_current_page {	3769	sub get_current_page {
…		…
3320	$self->emit (page_changed => $self->{multiplexer}{current});	3779	$self->emit (page_changed => $self->{multiplexer}{current});
3321	}	3780	}
3322		3781
3323	#############################################################################	3782	#############################################################################
3324		3783
3325	package CFClient::UI::Combobox;	3784	package CFPlus::UI::Selector;
3326		3785
3327	use utf8;	3786	use utf8;
3328		3787
3329	our @ISA = CFClient::UI::Button::;	3788	our @ISA = CFPlus::UI::Button::;
3330		3789
3331	sub new {	3790	sub new {
3332	my $class = shift;	3791	my $class = shift;
3333		3792
3334	my $self = $class->SUPER::new (	3793	my $self = $class->SUPER::new (
…		…
3351	my ($value, $title, $tooltip) = @$_;	3810	my ($value, $title, $tooltip) = @$_;
3352		3811
3353	push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];	3812	push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
3354	}	3813	}
3355		3814
3356	CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);	3815	CFPlus::UI::Menu->new (items => \@menu_items)->popup ($ev);
3357	}	3816	}
3358		3817
3359	sub _set_value {	3818	sub _set_value {
3360	my ($self, $value) = @_;	3819	my ($self, $value) = @_;
3361		3820
…		…
3376	$self->emit (changed => $value);	3835	$self->emit (changed => $value);
3377	}	3836	}
3378		3837
3379	#############################################################################	3838	#############################################################################
3380		3839
3381	package CFClient::UI::Statusbox;	3840	package CFPlus::UI::Statusbox;
3382		3841
3383	our @ISA = CFClient::UI::VBox::;	3842	our @ISA = CFPlus::UI::VBox::;
3384		3843
3385	sub new {	3844	sub new {
3386	my $class = shift;	3845	my $class = shift;
3387		3846
3388	my $self = $class->SUPER::new (	3847	my $self = $class->SUPER::new (
3389	fontsize => 0.8,	3848	fontsize => 0.8,
3390	@_,	3849	@_,
3391	);	3850	);
3392		3851
3393	Scalar::Util::weaken (my $this = $self);	3852	CFPlus::weaken (my $this = $self);
3394		3853
3395	$self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });	3854	$self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3396		3855
3397	$self	3856	$self
3398	}	3857	}
…		…
3400	sub reorder {	3859	sub reorder {
3401	my ($self) = @_;	3860	my ($self) = @_;
3402	my $NOW = Time::HiRes::time;	3861	my $NOW = Time::HiRes::time;
3403		3862
3404	# freeze display when hovering over any label	3863	# freeze display when hovering over any label
3405	return if $CFClient::UI::TOOLTIP->{owner}	3864	return if $CFPlus::UI::TOOLTIP->{owner}
3406	&& grep $CFClient::UI::TOOLTIP->{owner} == $_->{label},	3865	&& grep $CFPlus::UI::TOOLTIP->{owner} == $_->{label},
3407	values %{ $self->{item} };	3866	values %{ $self->{item} };
3408		3867
3409	while (my ($k, $v) = each %{ $self->{item} }) {	3868	while (my ($k, $v) = each %{ $self->{item} }) {
3410	delete $self->{item}{$k} if $v->{timeout} < $NOW;	3869	delete $self->{item}{$k} if $v->{timeout} < $NOW;
3411	}	3870	}
…		…
3432	for ($short) {	3891	for ($short) {
3433	s/^\s+//;	3892	s/^\s+//;
3434	s/\s+/ /g;	3893	s/\s+/ /g;
3435	}	3894	}
3436		3895
3437	new CFClient::UI::Label	3896	new CFPlus::UI::Label
3438	markup => $short,	3897	markup => $short,
3439	tooltip => $item->{tooltip},	3898	tooltip => $item->{tooltip},
3440	tooltip_font => $::FONT_PROP,	3899	tooltip_font => $::FONT_PROP,
3441	tooltip_width => 0.67,	3900	tooltip_width => 0.67,
3442	fontsize => $item->{fontsize} || $self->{fontsize},	3901	fontsize => $item->{fontsize} || $self->{fontsize},
…		…
3521	$self->SUPER::destroy;	3980	$self->SUPER::destroy;
3522	}	3981	}
3523		3982
3524	#############################################################################	3983	#############################################################################
3525		3984
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;	3985	package CFPlus::UI::Root;
3691		3986
3692	our @ISA = CFClient::UI::Container::;	3987	our @ISA = CFPlus::UI::Container::;
3693		3988
3694	use List::Util qw(min max);	3989	use List::Util qw(min max);
3695		3990
3696	use CFClient::OpenGL;	3991	use CFPlus::OpenGL;
3697		3992
3698	sub new {	3993	sub new {
3699	my $class = shift;	3994	my $class = shift;
3700		3995
3701	my $self = $class->SUPER::new (	3996	my $self = $class->SUPER::new (
3702	visible => 1,	3997	visible => 1,
3703	@_,	3998	@_,
3704	);	3999	);
3705		4000
3706	Scalar::Util::weaken ($self->{root} = $self);	4001	CFPlus::weaken ($self->{root} = $self);
3707		4002
3708	$self	4003	$self
3709	}	4004	}
3710		4005
3711	sub size_request {	4006	sub size_request {
…		…
3806	while ($self->{refresh_hook}) {	4101	while ($self->{refresh_hook}) {
3807	$_->()	4102	$_->()
3808	for values %{delete $self->{refresh_hook}};	4103	for values %{delete $self->{refresh_hook}};
3809	}	4104	}
3810		4105
3811	if ($self->{realloc}) {	4106	while ($self->{realloc}) {
3812	my %queue;	4107	my %queue;
3813	my @queue;	4108	my @queue;
3814	my $widget;	4109	my $widget;
3815		4110
3816	outer:	4111	outer:
…		…
3863	}	4158	}
3864	}	4159	}
3865		4160
3866	delete $self->{realloc}{$widget+0};	4161	delete $self->{realloc}{$widget+0};
3867	}	4162	}
3868	}
3869		4163
3870	while (my $size_alloc = delete $self->{size_alloc}) {	4164	while (my $size_alloc = delete $self->{size_alloc}) {
3871	my @queue = sort { $b->{visible} <=> $a->{visible} }	4165	my @queue = sort { $a->{visible} <=> $b->{visible} }
3872	values %$size_alloc;	4166	values %$size_alloc;
3873		4167
3874	while () {	4168	while () {
3875	my $widget = pop @queue || last;	4169	my $widget = pop @queue || last;
3876		4170
3877	my ($w, $h) = @$widget{qw(alloc_w alloc_h)};	4171	my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3878		4172
3879	$w = 0 if $w < 0;
3880	$h = 0 if $h < 0;
3881
3882	$w = max $widget->{min_w}, $w;	4173	$w = max $widget->{min_w}, $w;
3883	$h = max $widget->{min_h}, $h;	4174	$h = max $widget->{min_h}, $h;
3884		4175
		4176	# $w = min $self->{w} - $widget->{x}, $w if $self->{w};
		4177	# $h = min $self->{h} - $widget->{y}, $h if $self->{h};
		4178
3885	$w = min $widget->{max_w}, $w if exists $widget->{max_w};	4179	$w = min $widget->{max_w}, $w if exists $widget->{max_w};
3886	$h = min $widget->{max_h}, $h if exists $widget->{max_h};	4180	$h = min $widget->{max_h}, $h if exists $widget->{max_h};
3887		4181
3888	$w = int $w + 0.5;	4182	$w = int $w + 0.5;
3889	$h = int $h + 0.5;	4183	$h = int $h + 0.5;
3890		4184
3891	if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {	4185	if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3892	$widget->{old_w} = $widget->{w};	4186	$widget->{old_w} = $widget->{w};
3893	$widget->{old_h} = $widget->{h};	4187	$widget->{old_h} = $widget->{h};
3894		4188
3895	$widget->{w} = $w;	4189	$widget->{w} = $w;
3896	$widget->{h} = $h;	4190	$widget->{h} = $h;
3897		4191
3898	$widget->emit (size_allocate => $w, $h);	4192	$widget->emit (size_allocate => $w, $h);
		4193	}
3899	}	4194	}
3900	}	4195	}
3901	}	4196	}
3902		4197
3903	while ($self->{post_alloc_hook}) {	4198	while ($self->{post_alloc_hook}) {
3904	$_->()	4199	$_->()
3905	for values %{delete $self->{post_alloc_hook}};	4200	for values %{delete $self->{post_alloc_hook}};
3906	}	4201	}
3907
3908		4202
3909	glViewport 0, 0, $::WIDTH, $::HEIGHT;	4203	glViewport 0, 0, $::WIDTH, $::HEIGHT;
3910	glClearColor +($::CFG->{fow_intensity}) x 3, 1;	4204	glClearColor +($::CFG->{fow_intensity}) x 3, 1;
3911	glClear GL_COLOR_BUFFER_BIT;	4205	glClear GL_COLOR_BUFFER_BIT;
3912		4206
…		…
3915	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;	4209	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
3916	glMatrixMode GL_MODELVIEW;	4210	glMatrixMode GL_MODELVIEW;
3917	glLoadIdentity;	4211	glLoadIdentity;
3918		4212
3919	{	4213	{
3920	package CFClient::UI::Base;	4214	package CFPlus::UI::Base;
3921		4215
3922	($draw_x, $draw_y, $draw_w, $draw_h) =	4216	local ($draw_x, $draw_y, $draw_w, $draw_h) =
3923	(0, 0, $self->{w}, $self->{h});	4217	(0, 0, $self->{w}, $self->{h});
3924	}
3925		4218
3926	$self->_draw;	4219	$self->_draw;
		4220	}
3927	}	4221	}
3928		4222
3929	#############################################################################	4223	#############################################################################
3930		4224
3931	package CFClient::UI;	4225	package CFPlus::UI;
3932		4226
3933	$ROOT = new CFClient::UI::Root;	4227	$ROOT = new CFPlus::UI::Root;
3934	$TOOLTIP = new CFClient::UI::Tooltip z => 900;	4228	$TOOLTIP = new CFPlus::UI::Tooltip z => 900;
3935		4229
3936	1	4230	1
3937		4231

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