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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.330 by root, Sun Jul 23 04:37:51 2006 UTC vs.
Revision 1.462 by root, Thu Mar 20 22:28:33 2008 UTC

1	package CFClient::UI;	1	package DC::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;
9		7
10	use CFClient;	8	use DC;
		9	use DC::Pod;
11	use CFClient::Texture;	10	use DC::Texture;
12		11
13	our ($FOCUS, $HOVER, $GRAB); # various widgets	12	our ($FOCUS, $HOVER, $GRAB); # various widgets
14		13
15	our $LAYOUT;	14	our $LAYOUT;
16	our $ROOT;	15	our $ROOT;
17	our $TOOLTIP;	16	our $TOOLTIP;
18	our $BUTTON_STATE;	17	our $BUTTON_STATE;
19		18
20	our %WIDGET; # all widgets, weak-referenced	19	our %WIDGET; # all widgets, weak-referenced
21		20
22	our $TOOLTIP_WATCHER = Event->idle (min => 1/60, cb => sub {	21	our $TOOLTIP_WATCHER = EV::timer_ns 0, 0.03, sub {
		22	$_[0]->stop;
		23
23	if (!$GRAB) {	24	if (!$GRAB) {
24	for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {	25	for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
25	if (length $widget->{tooltip}) {	26	if (length $widget->{tooltip}) {
26	if ($TOOLTIP->{owner} != $widget) {	27	if ($TOOLTIP->{owner} != $widget) {
		28	$TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};
27	$TOOLTIP->hide;	29	$TOOLTIP->hide;
28		30
29	$TOOLTIP->{owner} = $widget;	31	$TOOLTIP->{owner} = $widget;
		32	$TOOLTIP->{owner}->emit ("tooltip_show") if $TOOLTIP->{owner};
30		33
31	return if $ENV{CFPLUS_DEBUG} & 8;	34	return if $ENV{CFPLUS_DEBUG} & 8;
32		35
33	my $tip = $widget->{tooltip};
34
35	$tip = $tip->($widget) if CODE:: eq ref $tip;
36
37	$TOOLTIP->set_tooltip_from ($widget);	36	$TOOLTIP->set_tooltip_from ($widget);
38	$TOOLTIP->show;	37	$TOOLTIP->show;
39	}	38	}
40		39
41	return;	40	return;
42	}	41	}
43	}	42	}
44	}	43	}
45		44
46	$TOOLTIP->hide;	45	$TOOLTIP->hide;
		46	$TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};
47	delete $TOOLTIP->{owner};	47	delete $TOOLTIP->{owner};
48	});	48	};
49		49
50	sub get_layout {	50	sub get_layout {
51	my $layout;	51	my $layout;
52		52
53	for (grep { $_->{name} } values %WIDGET) {	53	for (grep { $_->{name} } values %WIDGET) {
…		…
88	my $hover = $HOVER; $HOVER = $widget;	88	my $hover = $HOVER; $HOVER = $widget;
89		89
90	$hover->update if $hover && $hover->{can_hover};	90	$hover->update if $hover && $hover->{can_hover};
91	$HOVER->update if $HOVER && $HOVER->{can_hover};	91	$HOVER->update if $HOVER && $HOVER->{can_hover};
92		92
93	$TOOLTIP_WATCHER->start;	93	$TOOLTIP_WATCHER->again;
94	}	94	}
95	}	95	}
96		96
97	sub feed_sdl_button_down_event {	97	sub feed_sdl_button_down_event {
98	my ($ev) = @_;	98	my ($ev) = @_;
99	my ($x, $y) = ($ev->{x}, $ev->{y});	99	my ($x, $y) = ($ev->{x}, $ev->{y});
100		100
101	unless ($BUTTON_STATE) {	101	$BUTTON_STATE |= 1 << ($ev->{button} - 1);
		102
		103	unless ($GRAB) {
102	my $widget = $ROOT->find_widget ($x, $y);	104	my $widget = $ROOT->find_widget ($x, $y);
103		105
104	$GRAB = $widget;	106	$GRAB = $widget;
105	$GRAB->update if $GRAB;	107	$GRAB->update if $GRAB;
106		108
107	$TOOLTIP_WATCHER->cb->();	109	$TOOLTIP_WATCHER->invoke;
108	}	110	}
109
110	$BUTTON_STATE |= 1 << ($ev->{button} - 1);
111		111
112	if ($GRAB) {	112	if ($GRAB) {
113	if ($ev->{button} == 4 || $ev->{button} == 5) {	113	if ($ev->{button} == 4 || $ev->{button} == 5) {
114	# mousewheel	114	# mousewheel
115	$ev->{dx} = 0;
116	$ev->{dy} = $ev->{button} * 2 - 9;	115	my $delta = $ev->{button} * 2 - 9;
		116	my $shift = $ev->{mod} & DC::KMOD_SHIFT;
		117
		118	$ev->{dx} = $shift ? $delta : 0;
		119	$ev->{dy} = $shift ? 0 : $delta;
		120
117	$GRAB->emit (mouse_wheel => $ev);	121	$GRAB->emit (mouse_wheel => $ev);
118	} else {	122	} else {
119	$GRAB->emit (button_down => $ev)	123	$GRAB->emit (button_down => $ev)
120	}	124	}
121	}	125	}
…		…
135	my $grab = $GRAB; undef $GRAB;	139	my $grab = $GRAB; undef $GRAB;
136	$grab->update if $grab;	140	$grab->update if $grab;
137	$GRAB->update if $GRAB;	141	$GRAB->update if $GRAB;
138		142
139	check_hover $widget;	143	check_hover $widget;
140	$TOOLTIP_WATCHER->cb->();	144	$TOOLTIP_WATCHER->invoke;
141	}	145	}
142	}	146	}
143		147
144	sub feed_sdl_motion_event {	148	sub feed_sdl_motion_event {
145	my ($ev) = @_;	149	my ($ev) = @_;
…		…
207	reconfigure_widgets;	211	reconfigure_widgets;
208	}	212	}
209		213
210	#############################################################################	214	#############################################################################
211		215
212	package CFClient::UI::Event;	216	package DC::UI::Event;
213		217
214	sub xy {	218	sub xy {
215	$_[1]->coord2local ($_[0]{x}, $_[0]{y})	219	$_[1]->coord2local ($_[0]{x}, $_[0]{y})
216	}	220	}
217		221
218	#############################################################################	222	#############################################################################
219		223
220	package CFClient::UI::Base;	224	package DC::UI::Base;
221		225
222	use strict;	226	use strict;
223		227
224	use CFClient::OpenGL;	228	use DC::OpenGL;
225		229
226	sub new {	230	sub new {
227	my $class = shift;	231	my $class = shift;
228		232
229	my $self = bless {	233	my $self = bless {
…		…
234	h => undef,	238	h => undef,
235	can_events => 1,	239	can_events => 1,
236	@_	240	@_
237	}, $class;	241	}, $class;
238		242
239	Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);	243	DC::weaken ($DC::UI::WIDGET{$self+0} = $self);
240		244
241	for (keys %$self) {	245	for (keys %$self) {
242	if (/^on_(.*)$/) {	246	if (/^on_(.*)$/) {
243	$self->connect ($1 => delete $self->{$_});	247	$self->connect ($1 => delete $self->{$_});
244	}	248	}
245	}	249	}
246		250
247	if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {	251	if (my $layout = $DC::UI::LAYOUT->{$self->{name}}) {
248	$self->{x} = $layout->{x} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{x};	252	$self->{x} = $layout->{x} * $DC::UI::ROOT->{alloc_w} if exists $layout->{x};
249	$self->{y} = $layout->{y} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{y};	253	$self->{y} = $layout->{y} * $DC::UI::ROOT->{alloc_h} if exists $layout->{y};
250	$self->{force_w} = $layout->{w} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{w};	254	$self->{force_w} = $layout->{w} * $DC::UI::ROOT->{alloc_w} if exists $layout->{w};
251	$self->{force_h} = $layout->{h} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{h};	255	$self->{force_h} = $layout->{h} * $DC::UI::ROOT->{alloc_h} if exists $layout->{h};
252		256
253	$self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};	257	$self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
254	$self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};	258	$self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
255		259
256	$self->show if $layout->{show};	260	$self->show if $layout->{show};
…		…
261		265
262	sub destroy {	266	sub destroy {
263	my ($self) = @_;	267	my ($self) = @_;
264		268
265	$self->hide;	269	$self->hide;
		270	$self->emit ("destroy");
266	%$self = ();	271	%$self = ();
267	}	272	}
268		273
		274	sub TO_JSON {
		275	{ "\fw" => $_[0]{s_id} }
		276	}
		277
269	sub show {	278	sub show {
270	my ($self) = @_;	279	my ($self) = @_;
271		280
272	return if $self->{parent};	281	return if $self->{parent};
273		282
274	$CFClient::UI::ROOT->add ($self);	283	$DC::UI::ROOT->add ($self);
275	}	284	}
276		285
277	sub set_visible {	286	sub set_visible {
278	my ($self) = @_;	287	my ($self) = @_;
279		288
…		…
300	delete $self->{root};	309	delete $self->{root};
301		310
302	undef $GRAB if $GRAB == $self;	311	undef $GRAB if $GRAB == $self;
303	undef $HOVER if $HOVER == $self;	312	undef $HOVER if $HOVER == $self;
304		313
305	$CFClient::UI::TOOLTIP_WATCHER->cb->()	314	$DC::UI::TOOLTIP_WATCHER->invoke
306	if $TOOLTIP->{owner} == $self;	315	if $TOOLTIP->{owner} == $self;
307		316
308	$self->emit ("focus_out");	317	$self->emit ("focus_out");
309	$self->emit (visibility_change => 0);	318	$self->emit (visibility_change => 0);
310	}	319	}
…		…
312	sub set_visibility {	321	sub set_visibility {
313	my ($self, $visible) = @_;	322	my ($self, $visible) = @_;
314		323
315	return if $self->{visible} == $visible;	324	return if $self->{visible} == $visible;
316		325
317	$visible ? $self->hide	326	$visible ? $self->show
318	: $self->show;	327	: $self->hide;
319	}	328	}
320		329
321	sub toggle_visibility {	330	sub toggle_visibility {
322	my ($self) = @_;	331	my ($self) = @_;
323		332
…		…
329	sub hide {	338	sub hide {
330	my ($self) = @_;	339	my ($self) = @_;
331		340
332	$self->set_invisible;	341	$self->set_invisible;
333		342
		343	# extra $parent copy for 5.8.8+ bug workaround
		344	# (otherwise $_[0] in remove gets freed
		345	if (my $parent = $self->{parent}) {
334	$self->{parent}->remove ($self)	346	$parent->remove ($self);
335	if $self->{parent};	347	}
336	}	348	}
337		349
338	sub move_abs {	350	sub move_abs {
339	my ($self, $x, $y, $z) = @_;	351	my ($self, $x, $y, $z) = @_;
340		352
…		…
352	$self->{force_h} = $h;	364	$self->{force_h} = $h;
353		365
354	$self->realloc;	366	$self->realloc;
355	}	367	}
356		368
		369	# traverse the widget chain up to find the maximum "physical" size constraints
		370	sub get_max_wh {
		371	my ($self) = @_;
		372
		373	my ($w, $h) = @$self{qw(max_w max_h)};
		374
		375	if ($w <= 0 || $h <= 0) {
		376	my ($mw, $mh) = $self->{parent}
		377	? $self->{parent}->get_max_wh
		378	: ($::WIDTH, $::HEIGHT);
		379
		380	$w = $mw if $w <= 0;
		381	$h = $mh if $h <= 0;
		382	}
		383
		384	($w, $h)
		385	}
		386
357	sub size_request {	387	sub size_request {
358	require Carp;	388	require Carp;
359	Carp::confess "size_request is abstract";	389	Carp::confess "size_request is abstract";
360	}	390	}
361		391
…		…
367	my ($self, $x, $y, $w, $h) = @_;	397	my ($self, $x, $y, $w, $h) = @_;
368		398
369	if ($self->{aspect}) {	399	if ($self->{aspect}) {
370	my ($ow, $oh) = ($w, $h);	400	my ($ow, $oh) = ($w, $h);
371		401
372	$w = List::Util::min $w, int $h * $self->{aspect};	402	$w = List::Util::min $w, DC::ceil $h * $self->{aspect};
373	$h = List::Util::min $h, int $w / $self->{aspect};	403	$h = List::Util::min $h, DC::ceil $w / $self->{aspect};
374		404
375	# use alignment to adjust x, y	405	# use alignment to adjust x, y
376		406
377	$x += int 0.5 * ($ow - $w);	407	$x += int 0.5 * ($ow - $w);
378	$y += int 0.5 * ($oh - $h);	408	$y += int 0.5 * ($oh - $h);
…		…
419		449
420	return if $self->{tooltip} eq $tooltip;	450	return if $self->{tooltip} eq $tooltip;
421		451
422	$self->{tooltip} = $tooltip;	452	$self->{tooltip} = $tooltip;
423		453
424	if ($CFClient::UI::TOOLTIP->{owner} == $self) {	454	if ($DC::UI::TOOLTIP->{owner} == $self) {
425	delete $CFClient::UI::TOOLTIP->{owner};	455	delete $DC::UI::TOOLTIP->{owner};
426	$CFClient::UI::TOOLTIP_WATCHER->cb->();	456	$DC::UI::TOOLTIP_WATCHER->invoke;
427	}	457	}
428	}	458	}
429		459
430	# translate global coordinates to local coordinate system	460	# translate global coordinates to local coordinate system
431	sub coord2local {	461	sub coord2local {
432	my ($self, $x, $y) = @_;	462	my ($self, $x, $y) = @_;
433		463
		464	return (undef, undef) unless $self->{parent};
		465
434	$self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})	466	$self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
435	}	467	}
436		468
437	# translate local coordinates to global coordinate system	469	# translate local coordinates to global coordinate system
438	sub coord2global {	470	sub coord2global {
439	my ($self, $x, $y) = @_;	471	my ($self, $x, $y) = @_;
		472
		473	return (undef, undef) unless $self->{parent};
440		474
441	$self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})	475	$self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
442	}	476	}
443		477
444	sub invoke_focus_in {	478	sub invoke_focus_in {
…		…
492		526
493	sub connect {	527	sub connect {
494	my ($self, $signal, $cb) = @_;	528	my ($self, $signal, $cb) = @_;
495		529
496	push @{ $self->{signal_cb}{$signal} }, $cb;	530	push @{ $self->{signal_cb}{$signal} }, $cb;
		531
		532	defined wantarray and DC::guard {
		533	@{ $self->{signal_cb}{$signal} } = grep $_ != $cb,
		534	@{ $self->{signal_cb}{$signal} };
		535	}
497	}	536	}
		537
		538	sub disconnect_all {
		539	my ($self, $signal) = @_;
		540
		541	delete $self->{signal_cb}{$signal};
		542	}
		543
		544	my %has_coords = (
		545	button_down => 1,
		546	button_up => 1,
		547	mouse_motion => 1,
		548	mouse_wheel => 1,
		549	);
498		550
499	sub emit {	551	sub emit {
500	my ($self, $signal, @args) = @_;	552	my ($self, $signal, @args) = @_;
501		553
		554	# I do not really like this solution, but I do not like duplication
		555	# and needlessly verbose code, either.
502	my @append	556	my @append
503	= ref $args[0] && $args[0]->isa ("CFClient::UI::Event")	557	= $has_coords{$signal}
504	? $args[0]->xy ($self)	558	? $args[0]->xy ($self)
505	: ();	559	: ();
506		560
507	#warn +(caller(1))[3] . "emit $signal on $self (parent $self->{parent})\n";#d#	561	#warn +(caller(1))[3] . "emit $signal on $self (parent $self->{parent})\n";#d#
508		562
509	#d##TODO# stop propagating at first true, do not use sum	563	for my $cb (
510	(List::Util::sum map $_->($self, @args, @append), @{$self->{signal_cb}{$signal} || []}) # before	564	@{$self->{signal_cb}{$signal} || []}, # before
511	|| ($self->can ("invoke_$signal") || sub { 1 })->($self, @args, @append) # closure	565	($self->can ("invoke_$signal") || sub { 1 }), # closure
		566	) {
		567	return $cb->($self, @args, @append) || next;
		568	}
		569
		570	# parent
512	|| ($self->{parent} && $self->{parent}->emit ($signal, @args)) # parent	571	$self->{parent} && $self->{parent}->emit ($signal, @args)
513	}	572	}
514		573
515	sub find_widget {	574	#sub find_widget {
516	my ($self, $x, $y) = @_;	575	# 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} + $self->{h};
523
524	()
525	}
526		576
527	sub set_parent {	577	sub set_parent {
528	my ($self, $parent) = @_;	578	my ($self, $parent) = @_;
529		579
530	Scalar::Util::weaken ($self->{parent} = $parent);	580	DC::weaken ($self->{parent} = $parent);
531	$self->set_visible if $parent->{visible};	581	$self->set_visible if $parent->{visible};
532	}	582	}
533		583
534	sub realloc {	584	sub realloc {
535	my ($self) = @_;	585	my ($self) = @_;
…		…
561		611
562	# using global variables seems a bit hacky, but passing through all drawing	612	# using global variables seems a bit hacky, but passing through all drawing
563	# functions seems pointless.	613	# functions seems pointless.
564	our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn	614	our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
565		615
566	sub draw {	616	#sub draw {
567	my ($self) = @_;	617	#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	$self->_draw;
610	glPopMatrix;
611	}
612		618
613	sub _draw {	619	sub _draw {
614	my ($self) = @_;	620	my ($self) = @_;
615		621
616	warn "no draw defined for $self\n";	622	warn "no draw defined for $self\n";
617	}	623	}
618		624
619	sub DESTROY {	625	sub DESTROY {
620	my ($self) = @_;	626	my ($self) = @_;
621		627
622	return if CFClient::in_destruct;	628	return if DC::in_destruct;
623		629
624	delete $WIDGET{$self+0};	630	local $@;
625
626	eval { $self->destroy };	631	eval { $self->destroy };
627	warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;	632	warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
		633
		634	delete $WIDGET{$self+0};
628	}	635	}
629		636
630	#############################################################################	637	#############################################################################
631		638
632	package CFClient::UI::DrawBG;	639	package DC::UI::DrawBG;
633		640
634	our @ISA = CFClient::UI::Base::;	641	our @ISA = DC::UI::Base::;
635		642
636	use strict;	643	use strict;
637	use CFClient::OpenGL;	644	use DC::OpenGL;
638		645
639	sub new {	646	sub new {
640	my $class = shift;	647	my $class = shift;
641
642	# range [value, low, high, page]
643		648
644	$class->SUPER::new (	649	$class->SUPER::new (
645	#bg => [0, 0, 0, 0.2],	650	#bg => [0, 0, 0, 0.2],
646	#active_bg => [1, 1, 1, 0.5],	651	#active_bg => [1, 1, 1, 0.5],
647	@_	652	@_
…		…
659	my ($w, $h) = @$self{qw(w h)};	664	my ($w, $h) = @$self{qw(w h)};
660		665
661	glEnable GL_BLEND;	666	glEnable GL_BLEND;
662	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;	667	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
663	glColor_premultiply @$color;	668	glColor_premultiply @$color;
664
665	glBegin GL_QUADS;
666	glVertex 0 , 0;
667	glVertex 0 , $h;
668	glVertex $w, $h;	669	glRect 0, 0, $w, $h;
669	glVertex $w, 0;
670	glEnd;
671
672	glDisable GL_BLEND;	670	glDisable GL_BLEND;
673	}	671	}
674	}	672	}
675		673
676	#############################################################################	674	#############################################################################
677		675
678	package CFClient::UI::Empty;	676	package DC::UI::Empty;
679		677
680	our @ISA = CFClient::UI::Base::;	678	our @ISA = DC::UI::Base::;
681		679
682	sub new {	680	sub new {
683	my ($class, %arg) = @_;	681	my ($class, %arg) = @_;
684	$class->SUPER::new (can_events => 0, %arg);	682	$class->SUPER::new (can_events => 0, %arg);
685	}	683	}
…		…
692		690
693	sub draw { }	691	sub draw { }
694		692
695	#############################################################################	693	#############################################################################
696		694
697	package CFClient::UI::Container;	695	package DC::UI::Container;
698		696
699	our @ISA = CFClient::UI::Base::;	697	our @ISA = DC::UI::Base::;
700		698
701	sub new {	699	sub new {
702	my ($class, %arg) = @_;	700	my ($class, %arg) = @_;
703		701
704	my $children = delete $arg{children};	702	my $children = delete $arg{children};
…		…
708	can_events => 0,	706	can_events => 0,
709	%arg,	707	%arg,
710	);	708	);
711		709
712	$self->add (@$children)	710	$self->add (@$children)
713	if $children;	711	if $children && @$children;
714		712
715	$self	713	$self
		714	}
		715
		716	sub realloc {
		717	my ($self) = @_;
		718
		719	$self->{force_realloc} = 1;
		720	$self->{force_size_alloc} = 1;
		721	$self->SUPER::realloc;
716	}	722	}
717		723
718	sub add {	724	sub add {
719	my ($self, @widgets) = @_;	725	my ($self, @widgets) = @_;
720		726
721	$_->set_parent ($self)	727	$_->set_parent ($self)
722	for @widgets;	728	for @widgets;
723		729
		730	# TODO: only do this in widgets that need it, e.g. root, fixed
724	use sort 'stable';	731	use sort 'stable';
725		732
726	$self->{children} = [	733	$self->{children} = [
727	sort { $a->{z} <=> $b->{z} }	734	sort { $a->{z} <=> $b->{z} }
728	@{$self->{children}}, @widgets	735	@{$self->{children}}, @widgets
729	];	736	];
730		737
731	$self->realloc;	738	$self->realloc;
		739
		740	$self->emit (c_add => \@widgets);
		741
		742	map $_+0, @widgets
732	}	743	}
733		744
734	sub children {	745	sub children {
735	@{ $_[0]{children} }	746	@{ $_[0]{children} }
736	}	747	}
737		748
738	sub remove {	749	sub remove {
739	my ($self, $child) = @_;	750	my ($self, @widgets) = @_;
740		751
		752	$self->emit (c_remove => \@widgets);
		753
		754	for my $child (@widgets) {
741	delete $child->{parent};	755	delete $child->{parent};
742	$child->hide;	756	$child->hide;
743
744	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];	757	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
		758	}
745		759
746	$self->realloc;	760	$self->realloc;
747	}	761	}
748		762
749	sub clear {	763	sub clear {
750	my ($self) = @_;	764	my ($self) = @_;
751		765
752	my $children = delete $self->{children};	766	my $children = $self->{children};
753	$self->{children} = [];	767	$self->{children} = [];
754		768
755	for (@$children) {	769	for (@$children) {
756	delete $_->{parent};	770	delete $_->{parent};
757	$_->hide;	771	$_->hide;
…		…
777	}	791	}
778		792
779	sub _draw {	793	sub _draw {
780	my ($self) = @_;	794	my ($self) = @_;
781		795
782	$_->draw for @{$self->{children}};	796	$_->draw for $self->visible_children;
783	}	797	}
784		798
785	#############################################################################	799	#############################################################################
786		800
787	package CFClient::UI::Bin;	801	package DC::UI::Bin;
788		802
789	our @ISA = CFClient::UI::Container::;	803	our @ISA = DC::UI::Container::;
790		804
791	sub new {	805	sub new {
792	my ($class, %arg) = @_;	806	my ($class, %arg) = @_;
793		807
794	my $child = (delete $arg{child}) || new CFClient::UI::Empty::;	808	my $child = (delete $arg{child}) || new DC::UI::Empty::;
795		809
796	$class->SUPER::new (children => [$child], %arg)	810	$class->SUPER::new (children => [$child], %arg)
797	}	811	}
798		812
799	sub add {	813	sub add {
800	my ($self, $child) = @_;	814	my ($self, $child) = @_;
801		815
802	$self->SUPER::remove ($_) for @{ $self->{children} };	816	$self->clear;
803	$self->SUPER::add ($child);	817	$self->SUPER::add ($child);
804	}	818	}
805		819
806	sub remove {	820	sub remove {
807	my ($self, $widget) = @_;	821	my ($self, $widget) = @_;
808		822
809	$self->SUPER::remove ($widget);	823	$self->SUPER::remove ($widget);
810		824
811	$self->{children} = [new CFClient::UI::Empty]	825	$self->{children} = [new DC::UI::Empty]
812	unless @{$self->{children}};	826	unless @{$self->{children}};
813	}	827	}
814		828
815	sub child { $_[0]->{children}[0] }	829	sub child { $_[0]->{children}[0] }
816		830
…		…
825		839
826	1	840	1
827	}	841	}
828		842
829	#############################################################################	843	#############################################################################
830
831	# back-buffered drawing area	844	# back-buffered drawing area
832		845
833	package CFClient::UI::Window;	846	package DC::UI::Window;
834		847
835	our @ISA = CFClient::UI::Bin::;	848	our @ISA = DC::UI::Bin::;
836		849
837	use CFClient::OpenGL;	850	use DC::OpenGL;
838		851
839	sub new {	852	sub new {
840	my ($class, %arg) = @_;	853	my ($class, %arg) = @_;
841		854
842	my $self = $class->SUPER::new (%arg);	855	my $self = $class->SUPER::new (%arg);
…		…
864	}	877	}
865		878
866	sub render_child {	879	sub render_child {
867	my ($self) = @_;	880	my ($self) = @_;
868		881
869	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {	882	$self->{texture} = new_from_opengl DC::Texture $self->{w}, $self->{h}, sub {
870	glClearColor 0, 0, 0, 0;	883	glClearColor 0, 0, 0, 0;
871	glClear GL_COLOR_BUFFER_BIT;	884	glClear GL_COLOR_BUFFER_BIT;
872		885
873	{	886	{
874	package CFClient::UI::Base;	887	package DC::UI::Base;
875		888
876	($draw_x, $draw_y, $draw_w, $draw_h) =	889	local ($draw_x, $draw_y, $draw_w, $draw_h) =
877	(0, 0, $self->{w}, $self->{h});	890	(0, 0, $self->{w}, $self->{h});
		891
		892	$self->_render;
878	}	893	}
879
880	$self->_render;
881	};	894	};
882	}	895	}
883		896
884	sub _draw {	897	sub _draw {
885	my ($self) = @_;	898	my ($self) = @_;
886
887	my ($w, $h) = @$self{qw(w h)};
888		899
889	my $tex = $self->{texture}	900	my $tex = $self->{texture}
890	or return;	901	or return;
891		902
892	glEnable GL_TEXTURE_2D;	903	glEnable GL_TEXTURE_2D;
893	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	904	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
894	glColor 0, 0, 0, 1;	905	glColor 0, 0, 0, 1;
895		906
896	$tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);	907	$tex->draw_quad_alpha_premultiplied (0, 0);
897		908
898	glDisable GL_TEXTURE_2D;	909	glDisable GL_TEXTURE_2D;
899	}	910	}
900		911
901	#############################################################################	912	#############################################################################
902		913
903	package CFClient::UI::ViewPort;	914	package DC::UI::ViewPort;
904		915
		916	use List::Util qw(min max);
		917
905	our @ISA = CFClient::UI::Window::;	918	our @ISA = DC::UI::Window::;
906		919
907	sub new {	920	sub new {
908	my $class = shift;	921	my $class = shift;
909		922
910	$class->SUPER::new (	923	$class->SUPER::new (
…		…
917	sub size_request {	930	sub size_request {
918	my ($self) = @_;	931	my ($self) = @_;
919		932
920	my ($w, $h) = @{$self->child}{qw(req_w req_h)};	933	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
921		934
922	$w = 10 if $self->{scroll_x};	935	$w = 1 if $self->{scroll_x};
923	$h = 10 if $self->{scroll_y};	936	$h = 1 if $self->{scroll_y};
924		937
925	($w, $h)	938	($w, $h)
926	}	939	}
927		940
928	sub invoke_size_allocate {	941	sub invoke_size_allocate {
…		…
940	}	953	}
941		954
942	sub set_offset {	955	sub set_offset {
943	my ($self, $x, $y) = @_;	956	my ($self, $x, $y) = @_;
944		957
		958	my $x = max 0, min $self->child->{w} - $self->{w}, int $x;
		959	my $y = max 0, min $self->child->{h} - $self->{h}, int $y;
		960
		961	if ($x != $self->{view_x} or $y != $self->{view_y}) {
945	$self->{view_x} = int $x;	962	$self->{view_x} = $x;
946	$self->{view_y} = int $y;	963	$self->{view_y} = $y;
947		964
		965	$self->emit (changed => $x, $y);
948	$self->update;	966	$self->update;
		967	}
		968	}
		969
		970	sub set_center {
		971	my ($self, $x, $y) = @_;
		972
		973	$self->set_offset ($x - $self->{w} * .5, $y - $self->{h} * .5);
		974	}
		975
		976	sub make_visible {
		977	my ($self, $x, $y, $border) = @_;
		978
		979	if ( $x < $self->{view_x} + $self->{w} * $border
		980	|| $x > $self->{view_x} + $self->{w} * (1 - $border)
		981	|| $y < $self->{view_y} + $self->{h} * $border
		982	|| $y > $self->{view_y} + $self->{h} * (1 - $border)
		983	) {
		984	$self->set_center ($x, $y);
		985	}
949	}	986	}
950		987
951	# hmm, this does not work for topleft of $self... but we should not ask for that	988	# hmm, this does not work for topleft of $self... but we should not ask for that
952	sub coord2local {	989	sub coord2local {
953	my ($self, $x, $y) = @_;	990	my ($self, $x, $y) = @_;
…		…
968	my ($self, $x, $y) = @_;	1005	my ($self, $x, $y) = @_;
969		1006
970	if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}	1007	if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
971	&& $y >= $self->{y} && $y < $self->{y} + $self->{h}	1008	&& $y >= $self->{y} && $y < $self->{y} + $self->{h}
972	) {	1009	) {
973	$self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})	1010	$self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
974	} else {	1011	} else {
975	$self->CFClient::UI::Base::find_widget ($x, $y)	1012	$self->DC::UI::Base::find_widget ($x, $y)
976	}	1013	}
977	}	1014	}
978		1015
979	sub _render {	1016	sub _render {
980	my ($self) = @_;	1017	my ($self) = @_;
981		1018
982	local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};	1019	local $DC::UI::Base::draw_x = $DC::UI::Base::draw_x - $self->{view_x};
983	local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};	1020	local $DC::UI::Base::draw_y = $DC::UI::Base::draw_y - $self->{view_y};
984		1021
985	CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};	1022	DC::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
986		1023
987	$self->SUPER::_render;	1024	$self->SUPER::_render;
988	}	1025	}
989		1026
990	#############################################################################	1027	#############################################################################
991		1028
992	package CFClient::UI::ScrolledWindow;	1029	package DC::UI::ScrolledWindow;
993		1030
994	our @ISA = CFClient::UI::HBox::;	1031	our @ISA = DC::UI::Table::;
995		1032
996	sub new {	1033	sub new {
997	my ($class, %arg) = @_;	1034	my ($class, %arg) = @_;
998		1035
999	my $child = delete $arg{child};	1036	my $child = delete $arg{child};
1000		1037
1001	my $self;	1038	my $self;
1002		1039
1003	my $slider = new CFClient::UI::Slider	1040	my $hslider = new DC::UI::Slider
		1041	c_col => 0,
		1042	c_row => 1,
		1043	vertical => 0,
		1044	range => [0, 0, 1, 0.01], # HACK fix
		1045	on_changed => sub {
		1046	$self->{hpos} = $_[1];
		1047	$self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
		1048	},
		1049	;
		1050
		1051	my $vslider = new DC::UI::Slider
		1052	c_col => 1,
		1053	c_row => 0,
1004	vertical => 1,	1054	vertical => 1,
1005	range => [0, 0, 1, 0.01], # HACK fix	1055	range => [0, 0, 1, 0.01], # HACK fix
1006	on_changed => sub {	1056	on_changed => sub {
1007	$self->{vp}->set_offset (0, $_[1]);	1057	$self->{vpos} = $_[1];
		1058	$self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
1008	},	1059	},
1009	;	1060	;
1010		1061
1011	$self = $class->SUPER::new (	1062	$self = $class->SUPER::new (
1012	vp => (new CFClient::UI::ViewPort expand => 1),	1063	scroll_x => 0,
		1064	scroll_y => 1,
1013	can_events => 1,	1065	can_events => 1,
1014	slider => $slider,	1066	hslider => $hslider,
		1067	vslider => $vslider,
		1068	col_expand => [1, 0],
		1069	row_expand => [1, 0],
1015	%arg,	1070	%arg,
1016	);	1071	);
1017		1072
		1073	$self->{vp} = new DC::UI::ViewPort
		1074	c_col => 0,
		1075	c_row => 0,
		1076	expand => 1,
		1077	scroll_x => $self->{scroll_x},
		1078	scroll_y => $self->{scroll_y},
		1079	on_changed => sub {
		1080	my ($vp, $x, $y) = @_;
		1081
		1082	$vp->{parent}{hslider}->set_value ($x);
		1083	$vp->{parent}{vslider}->set_value ($y);
		1084
		1085	0
		1086	},
		1087	on_size_allocate => sub {
		1088	my ($vp, $w, $h) = @_;
		1089	$vp->{parent}->update_slider;
		1090	0
		1091	},
		1092	;
		1093
1018	$self->SUPER::add ($self->{vp}, $self->{slider});	1094	$self->SUPER::add ($self->{vp});
		1095
1019	$self->add ($child) if $child;	1096	$self->add ($child) if $child;
1020		1097
1021	$self	1098	$self
1022	}	1099	}
1023
1024	#TODO# update range on size_allocate depending on child
1025		1100
1026	sub add {	1101	sub add {
1027	my ($self, $widget) = @_;	1102	my ($self, $widget) = @_;
1028		1103
1029	$self->{vp}->add ($self->{child} = $widget);	1104	$self->{vp}->add ($self->{child} = $widget);
1030	}	1105	}
1031		1106
		1107	sub set_offset { shift->{vp}->set_offset (@_) }
		1108	sub set_center { shift->{vp}->set_center (@_) }
		1109	sub make_visible { shift->{vp}->make_visible (@_) }
		1110
		1111	sub update_slider {
		1112	my ($self) = @_;
		1113
		1114	my $child = ($self->{vp} or return)->child;
		1115
		1116	if ($self->{scroll_x}) {
		1117	my ($w1, $w2) = ($child->{req_w}, $self->{vp}{w});
		1118	$self->{hslider}->set_range ([$self->{hslider}{range}[0], 0, $w1, $w2, 1]);
		1119
		1120	my $visible = $w1 > $w2;
		1121	if ($visible != $self->{hslider_visible}) {
		1122	$self->{hslider_visible} = $visible;
		1123	$visible ? $self->SUPER::add ($self->{hslider})
		1124	: $self->SUPER::remove ($self->{hslider});
		1125	}
		1126	}
		1127
		1128	if ($self->{scroll_y}) {
		1129	my ($h1, $h2) = ($child->{req_h}, $self->{vp}{h});
		1130	$self->{vslider}->set_range ([$self->{vslider}{range}[0], 0, $h1, $h2, 1]);
		1131
		1132	my $visible = $h1 > $h2;
		1133	if ($visible != $self->{vslider_visible}) {
		1134	$self->{vslider_visible} = $visible;
		1135	$visible ? $self->SUPER::add ($self->{vslider})
		1136	: $self->SUPER::remove ($self->{vslider});
		1137	}
		1138	}
		1139	}
		1140
		1141	sub start_dragging {
		1142	my ($self, $ev) = @_;
		1143
		1144	$self->grab_focus;
		1145
		1146	my $ox = $self->{vp}{view_x};
		1147	my $oy = $self->{vp}{view_y};
		1148
		1149	$self->{motion} = sub {
		1150	my ($ev, $x, $y) = @_;
		1151
		1152	$ox -= $ev->{xrel};
		1153	$oy -= $ev->{yrel};
		1154
		1155	$self->{vp}->set_offset ($ox, $oy);
		1156	};
		1157	}
		1158
1032	sub invoke_mouse_wheel {	1159	sub invoke_mouse_wheel {
1033	my ($self, $ev) = @_;	1160	my ($self, $ev) = @_;
1034		1161
1035	return 0 unless $ev->{dy}; # only vertical movements
1036
1037	$self->{slider}->emit (mouse_wheel => $ev);	1162	$self->{vslider}->emit (mouse_wheel => $ev) if $self->{vslider_visible};
		1163	$self->{hslider}->emit (mouse_wheel => $ev) if $self->{hslider_visible};
1038		1164
1039	1	1165	1
1040	}	1166	}
1041		1167
1042	sub update_slider {	1168	sub invoke_button_down {
1043	my ($self) = @_;	1169	my ($self, $ev, $x, $y) = @_;
1044		1170
1045	$self->{slider}->set_range ([$self->{slider}{range}[0], 0, $self->{vp}->child->{h}, $self->{vp}{h}, 1]);	1171	if ($ev->{button} == 2) {
1046	}	1172	$self->start_dragging ($ev);
		1173	return 1;
		1174	}
1047		1175
1048	sub update {	1176	0
1049	my ($self) = @_;	1177	}
1050		1178
1051	$self->SUPER::update;	1179	sub invoke_button_up {
		1180	my ($self, $ev, $x, $y) = @_;
1052		1181
1053	$self->update_slider;	1182	if (delete $self->{motion}) {
		1183	return 1;
		1184	}
		1185
		1186	0
		1187	}
		1188
		1189	sub invoke_mouse_motion {
		1190	my ($self, $ev, $x, $y) = @_;
		1191
		1192	if ($self->{motion}) {
		1193	$self->{motion}->($ev, $x, $y);
		1194	return 1;
		1195	}
		1196
		1197	0
1054	}	1198	}
1055		1199
1056	sub invoke_size_allocate {	1200	sub invoke_size_allocate {
1057	my ($self, $w, $h) = @_;	1201	my ($self, $w, $h) = @_;
1058		1202
1059	$self->update_slider;	1203	$self->update_slider;
1060
1061	$self->SUPER::invoke_size_allocate ($w, $h)	1204	$self->SUPER::invoke_size_allocate ($w, $h)
1062	}	1205	}
1063		1206
1064	#############################################################################	1207	#############################################################################
1065		1208
1066	package CFClient::UI::Frame;	1209	package DC::UI::Frame;
1067		1210
1068	our @ISA = CFClient::UI::Bin::;	1211	our @ISA = DC::UI::Bin::;
1069		1212
1070	use CFClient::OpenGL;	1213	use DC::OpenGL;
1071		1214
1072	sub new {	1215	sub new {
1073	my $class = shift;	1216	my $class = shift;
1074		1217
1075	$class->SUPER::new (	1218	$class->SUPER::new (
…		…
1085	my ($w, $h) = @$self{qw(w h)};	1228	my ($w, $h) = @$self{qw(w h)};
1086		1229
1087	glEnable GL_BLEND;	1230	glEnable GL_BLEND;
1088	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;	1231	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1089	glColor_premultiply @{ $self->{bg} };	1232	glColor_premultiply @{ $self->{bg} };
1090
1091	glBegin GL_QUADS;
1092	glVertex 0 , 0;
1093	glVertex 0 , $h;
1094	glVertex $w, $h;	1233	glRect 0, 0, $w, $h;
1095	glVertex $w, 0;
1096	glEnd;
1097
1098	glDisable GL_BLEND;	1234	glDisable GL_BLEND;
1099	}	1235	}
1100		1236
1101	$self->SUPER::_draw;	1237	$self->SUPER::_draw;
1102	}	1238	}
1103		1239
1104	#############################################################################	1240	#############################################################################
1105		1241
1106	package CFClient::UI::FancyFrame;	1242	package DC::UI::FancyFrame;
1107		1243
1108	our @ISA = CFClient::UI::Bin::;	1244	our @ISA = DC::UI::Bin::;
1109		1245
1110	use CFClient::OpenGL;	1246	use DC::OpenGL;
		1247
		1248	sub new {
		1249	my ($class, %arg) = @_;
		1250
		1251	if ((exists $arg{label}) && !ref $arg{label}) {
		1252	$arg{label} = new DC::UI::Label
		1253	align => 1,
		1254	valign => 0.5,
		1255	text => $arg{label},
		1256	fontsize => ($arg{border} || 0.8) * 0.75;
		1257	}
		1258
		1259	my $self = $class->SUPER::new (
		1260	# label => "",
		1261	fg => [0.6, 0.3, 0.1],
		1262	border => 0.8,
		1263	style => 'single',
		1264	%arg,
		1265	);
		1266
		1267	$self
		1268	}
		1269
		1270	sub add {
		1271	my ($self, @widgets) = @_;
		1272
		1273	$self->SUPER::add (@widgets);
		1274	$self->DC::UI::Container::add ($self->{label}) if $self->{label};
		1275	}
		1276
		1277	sub border {
		1278	int $_[0]{border} * $::FONTSIZE
		1279	}
		1280
		1281	sub size_request {
		1282	my ($self) = @_;
		1283
		1284	($self->{label_w}, undef) = $self->{label}->size_request
		1285	if $self->{label};
		1286
		1287	my ($w, $h) = $self->SUPER::size_request;
		1288
		1289	(
		1290	$w + $self->border * 2,
		1291	$h + $self->border * 2,
		1292	)
		1293	}
		1294
		1295	sub invoke_size_allocate {
		1296	my ($self, $w, $h) = @_;
		1297
		1298	my $border = $self->border;
		1299
		1300	$w -= List::Util::max 0, $border * 2;
		1301	$h -= List::Util::max 0, $border * 2;
		1302
		1303	if (my $label = $self->{label}) {
		1304	$label->{w} = List::Util::max 0, List::Util::min $self->{label_w}, $w - $border * 2;
		1305	$label->{h} = List::Util::min $h, $border;
		1306	$label->invoke_size_allocate ($label->{w}, $label->{h});
		1307	}
		1308
		1309	$self->child->configure ($border, $border, $w, $h);
		1310
		1311	1
		1312	}
		1313
		1314	sub _draw {
		1315	my ($self) = @_;
		1316
		1317	my $child = $self->{children}[0];
		1318
		1319	my $border = $self->border;
		1320	my ($w, $h) = ($self->{w}, $self->{h});
		1321
		1322	$child->draw;
		1323
		1324	glColor @{$self->{fg}};
		1325	glBegin GL_LINE_STRIP;
		1326	glVertex $border * 1.5 , $border * 0.5 + 0.5;
		1327	glVertex $border * 0.5 + 0.5, $border * 0.5 + 0.5;
		1328	glVertex $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
		1329	glVertex $w - $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
		1330	glVertex $w - $border * 0.5 + 0.5, $border * 0.5 + 0.5;
		1331	glVertex $self->{label} ? $border * 2 + $self->{label}{w} : $border * 1.5, $border * 0.5 + 0.5;
		1332	glEnd;
		1333
		1334	if ($self->{label}) {
		1335	glTranslate $border * 2, 0;
		1336	$self->{label}->_draw;
		1337	}
		1338	}
		1339
		1340	#############################################################################
		1341
		1342	package DC::UI::Toplevel;
		1343
		1344	our @ISA = DC::UI::Bin::;
		1345
		1346	use DC::OpenGL;
1111		1347
1112	my $bg =	1348	my $bg =
1113	new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",	1349	new_from_file DC::Texture DC::find_rcfile "d1_bg.png",
1114	mipmap => 1, wrap => 1;	1350	mipmap => 1, wrap => 1;
1115		1351
1116	my @border =	1352	my @border =
1117	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	1353	map { new_from_file DC::Texture DC::find_rcfile $_, mipmap => 1 }
1118	qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);	1354	qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
		1355
		1356	my @icon =
		1357	map { new_from_file DC::Texture DC::find_rcfile $_, mipmap => 1 }
		1358	qw(x1_move.png x1_resize.png);
1119		1359
1120	sub new {	1360	sub new {
1121	my ($class, %arg) = @_;	1361	my ($class, %arg) = @_;
1122		1362
1123	my $self = $class->SUPER::new (	1363	my $self = $class->SUPER::new (
…		…
1128	min_w => 64,	1368	min_w => 64,
1129	min_h => 32,	1369	min_h => 32,
1130	%arg,	1370	%arg,
1131	);	1371	);
1132		1372
1133	$self->{title_widget} = new CFClient::UI::Label	1373	$self->{title_widget} = new DC::UI::Label
1134	align => 0,	1374	align => 0.5,
1135	valign => 1,	1375	valign => 1,
1136	text => $self->{title},	1376	text => $self->{title},
1137	fontsize => $self->{border},	1377	fontsize => $self->{border},
1138	if exists $self->{title};	1378	if exists $self->{title};
1139		1379
1140	if ($self->{has_close_button}) {	1380	if ($self->{has_close_button}) {
1141	$self->{close_button} =	1381	$self->{close_button} =
1142	new CFClient::UI::ImageButton	1382	new DC::UI::ImageButton
1143	path => 'x1_close.png',	1383	path => 'x1_close.png',
1144	on_activate => sub { $self->emit ("delete") };	1384	on_activate => sub { $self->emit ("delete") };
1145		1385
1146	$self->CFClient::UI::Container::add ($self->{close_button});	1386	$self->DC::UI::Container::add ($self->{close_button});
1147	}	1387	}
1148		1388
1149	$self	1389	$self
1150	}	1390	}
1151		1391
1152	sub add {	1392	sub add {
1153	my ($self, @widgets) = @_;	1393	my ($self, @widgets) = @_;
1154		1394
1155	$self->SUPER::add (@widgets);	1395	$self->SUPER::add (@widgets);
1156	$self->CFClient::UI::Container::add ($self->{close_button}) if $self->{close_button};	1396	$self->DC::UI::Container::add ($self->{close_button}) if $self->{close_button};
1157	$self->CFClient::UI::Container::add ($self->{title_widget}) if $self->{title_widget};	1397	$self->DC::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
1158	}	1398	}
1159		1399
1160	sub border {	1400	sub border {
1161	int $_[0]{border} * $::FONTSIZE	1401	int $_[0]{border} * $::FONTSIZE
		1402	}
		1403
		1404	sub get_max_wh {
		1405	my ($self) = @_;
		1406
		1407	return ($self->{w}, $self->{h})
		1408	if $self->{visible} && $self->{w};
		1409
		1410	$self->SUPER::get_max_wh
1162	}	1411	}
1163		1412
1164	sub size_request {	1413	sub size_request {
1165	my ($self) = @_;	1414	my ($self) = @_;
1166		1415
…		…
1270	$self->{motion}->($ev, $x, $y) if $self->{motion};	1519	$self->{motion}->($ev, $x, $y) if $self->{motion};
1271		1520
1272	! ! $self->{motion}	1521	! ! $self->{motion}
1273	}	1522	}
1274		1523
		1524	sub invoke_visibility_change {
		1525	my ($self, $visible) = @_;
		1526
		1527	delete $self->{motion} unless $visible;
		1528
		1529	0
		1530	}
		1531
1275	sub _draw {	1532	sub _draw {
1276	my ($self) = @_;	1533	my ($self) = @_;
1277		1534
1278	my $child = $self->{children}[0];	1535	my $child = $self->{children}[0];
1279		1536
…		…
1284	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	1541	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1285		1542
1286	my $border = $self->border;	1543	my $border = $self->border;
1287		1544
1288	glColor @{ $self->{border_bg} };	1545	glColor @{ $self->{border_bg} };
1289	$border[0]->draw_quad_alpha (0, 0, $w, $border);	1546	$border[0]->draw_quad_alpha ( 0, 0, $w, $border);
1290	$border[1]->draw_quad_alpha (0, $border, $border, $ch);	1547	$border[1]->draw_quad_alpha ( 0, $border, $border, $ch);
1291	$border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);	1548	$border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1292	$border[3]->draw_quad_alpha (0, $h - $border, $w, $border);	1549	$border[3]->draw_quad_alpha ( 0, $h - $border, $w, $border);
		1550
		1551	# move
		1552	my $w2 = ($w - $border) * .5;
		1553	my $h2 = ($h - $border) * .5;
		1554	$icon[0]->draw_quad_alpha ( 0, $h2, $border, $border);
		1555	$icon[0]->draw_quad_alpha ($w - $border, $h2, $border, $border);
		1556	$icon[0]->draw_quad_alpha ($w2 , $h - $border, $border, $border);
		1557
		1558	# resize
		1559	$icon[1]->draw_quad_alpha ( 0, 0, $border, $border);
		1560	$icon[1]->draw_quad_alpha ($w - $border, 0, $border, $border)
		1561	unless $self->{has_close_button};
		1562	$icon[1]->draw_quad_alpha ( 0, $h - $border, $border, $border);
		1563	$icon[1]->draw_quad_alpha ($w - $border, $h - $border, $border, $border);
1293		1564
1294	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {	1565	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1295	glColor @{ $self->{bg} };	1566	glColor @{ $self->{bg} };
1296		1567
1297	# TODO: repeat texture not scale	1568	# TODO: repeat texture not scale
…		…
1316	if $self->{close_button};	1587	if $self->{close_button};
1317	}	1588	}
1318		1589
1319	#############################################################################	1590	#############################################################################
1320		1591
1321	package CFClient::UI::Table;	1592	package DC::UI::Table;
1322		1593
1323	our @ISA = CFClient::UI::Base::;	1594	our @ISA = DC::UI::Container::;
1324		1595
1325	use List::Util qw(max sum);	1596	use List::Util qw(max sum);
1326		1597
1327	use CFClient::OpenGL;	1598	use DC::OpenGL;
1328		1599
1329	sub new {	1600	sub new {
1330	my $class = shift;	1601	my $class = shift;
1331		1602
1332	$class->SUPER::new (	1603	$class->SUPER::new (
1333	col_expand => [],	1604	col_expand => [],
		1605	row_expand => [],
1334	@_,	1606	@_,
1335	)	1607	)
1336	}	1608	}
1337		1609
1338	sub children {
1339	grep $_, map @$_, grep $_, @{ $_[0]{children} }
1340	}
1341
1342	sub add {	1610	sub add {
1343	my ($self, $x, $y, $child) = @_;	1611	my ($self, @widgets) = @_;
1344		1612
1345	$child->set_parent ($self);	1613	for my $child (@widgets) {
1346	$self->{children}[$y][$x] = $child;	1614	$child->{c_rowspan} ||= 1;
		1615	$child->{c_colspan} ||= 1;
		1616	}
1347		1617
1348	$self->realloc;	1618	$self->SUPER::add (@widgets);
1349	}	1619	}
1350		1620
1351	sub remove {	1621	sub add_at {
		1622	my $self = shift;
		1623
		1624	my @widgets;
		1625
		1626	while (@_) {
		1627	my ($col, $row, $child) = splice @_, 0, 3, ();
		1628
		1629	$child->{c_row} = $row;
		1630	$child->{c_col} = $col;
		1631
		1632	push @widgets, $child;
		1633	}
		1634
		1635	$self->add (@widgets);
		1636	}
		1637
		1638	sub get_wh {
1352	my ($self, $child) = @_;	1639	my ($self) = @_;
1353		1640
1354	# TODO: not yet implemented	1641	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		1642
1361	my @children = $self->children;	1643	my @children = $self->children;
1362	delete $self->{children};	1644
		1645	# first pass, columns
		1646	for my $widget (sort { $a->{c_colspan} <=> $b->{c_colspan} } @children) {
		1647	my ($c, $w, $cs) = @$widget{qw(c_col req_w c_colspan)};
		1648
		1649	my $sw = sum @w[$c .. $c + $cs - 1];
		1650
		1651	if ($w > $sw) {
		1652	$_ += ($w - $sw) / ($_ ? $sw / $_ : $cs) for @w[$c .. $c + $cs - 1];
		1653	}
1363		1654	}
1364	for (@children) {
1365	delete $_->{parent};
1366	$_->hide;
1367	}
1368		1655
1369	$self->realloc;	1656	# second pass, rows
1370	}	1657	for my $widget (sort { $a->{c_rowspan} <=> $b->{c_rowspan} } @children) {
1371
1372	sub get_wh {
1373	my ($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)};	1658	my ($r, $h, $rs) = @$widget{qw(c_row req_h c_rowspan)};
1385		1659
1386	$w[$x] = max $w[$x], $w;	1660	my $sh = sum @h[$r .. $r + $rs - 1];
1387	$h[$y] = max $h[$y], $h;	1661
		1662	if ($h > $sh) {
		1663	$_ += ($h - $sh) / ($_ ? $sh / $_ : $rs) for @h[$r .. $r + $rs - 1];
1388	}	1664	}
1389	}	1665	}
1390		1666
1391	(\@w, \@h)	1667	(\@w, \@h)
1392	}	1668	}
…		…
1408	my ($ws, $hs) = $self->get_wh;	1684	my ($ws, $hs) = $self->get_wh;
1409		1685
1410	my $req_w = (sum @$ws) || 1;	1686	my $req_w = (sum @$ws) || 1;
1411	my $req_h = (sum @$hs) || 1;	1687	my $req_h = (sum @$hs) || 1;
1412		1688
1413	# TODO: nicer code && do row_expand	1689	# now linearly scale the rows/columns to the allocated size
1414	my @col_expand = @{$self->{col_expand}};	1690	my @col_expand = @{$self->{col_expand}};
1415	@col_expand = (1) x @$ws unless @col_expand;	1691	@col_expand = (1) x @$ws unless @col_expand;
1416	my $col_expand = (sum @col_expand) || 1;	1692	my $col_expand = (sum @col_expand) || 1;
1417		1693
1418	# linearly scale sizes
1419	$ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;	1694	$ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
1420	$hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
1421		1695
1422	CFClient::UI::harmonize $ws;	1696	DC::UI::harmonize $ws;
		1697
		1698	my @row_expand = @{$self->{row_expand}};
		1699	@row_expand = (1) x @$ws unless @row_expand;
		1700	my $row_expand = (sum @row_expand) || 1;
		1701
		1702	$hs->[$_] += $row_expand[$_] / $row_expand * ($h - $req_h) for 0 .. $#$hs;
		1703
1423	CFClient::UI::harmonize $hs;	1704	DC::UI::harmonize $hs;
1424		1705
1425	my $y;	1706	my @x; for (0 .. $#$ws) { $x[$_ + 1] = $x[$_] + $ws->[$_] }
		1707	my @y; for (0 .. $#$hs) { $y[$_ + 1] = $y[$_] + $hs->[$_] }
1426		1708
1427	for my $r (0 .. $#{$self->{children}}) {	1709	for my $widget ($self->children) {
1428	my $row = $self->{children}[$r]	1710	my ($r, $c, $w, $h, $rs, $cs) = @$widget{qw(c_row c_col req_w req_h c_rowspan c_colspan)};
1429	or next;
1430		1711
1431	my $x = 0;	1712	$widget->configure (
1432	my $row_h = $hs->[$r];	1713	$x[$c], $y[$r],
		1714	$x[$c + $cs] - $x[$c], $y[$r + $rs] - $y[$r],
1433		1715	);
1434	for my $c (0 .. $#$row) {	1716	}
1435	my $col_w = $ws->[$c];
1436		1717
1437	if (my $widget = $row->[$c]) {	1718	1
1438	$widget->configure ($x, $y, $col_w, $row_h);	1719	}
1439	}
1440		1720
1441	$x += $col_w;	1721	#############################################################################
		1722
		1723	package DC::UI::Fixed;
		1724
		1725	use List::Util qw(min max);
		1726
		1727	our @ISA = DC::UI::Container::;
		1728
		1729	sub _scale($$$) {
		1730	my ($rel, $val, $max) = @_;
		1731
		1732	$rel ? $val * $max : $val
		1733	}
		1734
		1735	sub size_request {
		1736	my ($self) = @_;
		1737
		1738	my ($x1, $y1, $x2, $y2) = (0, 0, 0, 0);
		1739
		1740	# determine overall size by querying abs widgets
		1741	for my $child ($self->visible_children) {
		1742	unless ($child->{c_rel}) {
		1743	my $x = $child->{c_x};
		1744	my $y = $child->{c_y};
		1745
		1746	$x1 = min $x1, $x; $x2 = max $x2, $x + $child->{req_w};
		1747	$y1 = min $y1, $y; $y2 = max $y2, $y + $child->{req_h};
1442	}	1748	}
		1749	}
1443		1750
1444	$y += $row_h;	1751	my $W = $x2 - $x1;
		1752	my $H = $y2 - $y1;
		1753
		1754	# now layout remaining widgets
		1755	for my $child ($self->visible_children) {
		1756	if ($child->{c_rel}) {
		1757	my $x = _scale $child->{c_rel}, $child->{c_x}, $W;
		1758	my $y = _scale $child->{c_rel}, $child->{c_y}, $H;
		1759
		1760	$x1 = min $x1, $x; $x2 = max $x2, $x + $child->{req_w};
		1761	$y1 = min $y1, $y; $y2 = max $y2, $y + $child->{req_h};
		1762	}
		1763	}
		1764
		1765	my $W = $x2 - $x1;
		1766	my $H = $y2 - $y1;
		1767
		1768	($W, $H)
		1769	}
		1770
		1771	sub invoke_size_allocate {
		1772	my ($self, $W, $H) = @_;
		1773
		1774	for my $child ($self->visible_children) {
		1775	my $x = _scale $child->{c_rel}, $child->{c_x}, $W;
		1776	my $y = _scale $child->{c_rel}, $child->{c_y}, $H;
		1777
		1778	$x += $child->{c_halign} * $child->{req_w};
		1779	$y += $child->{c_valign} * $child->{req_h};
		1780
		1781	$child->configure (int $x, int $y, $child->{req_w}, $child->{req_h});
1445	}	1782	}
1446		1783
1447	1	1784	1
1448	}	1785	}
1449		1786
1450	sub find_widget {
1451	my ($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	#############################################################################	1787	#############################################################################
1475		1788
1476	package CFClient::UI::Box;	1789	package DC::UI::Box;
1477		1790
1478	our @ISA = CFClient::UI::Container::;	1791	our @ISA = DC::UI::Container::;
1479		1792
1480	sub size_request {	1793	sub size_request {
1481	my ($self) = @_;	1794	my ($self) = @_;
		1795
		1796	my @children = $self->visible_children;
1482		1797
1483	$self->{vertical}	1798	$self->{vertical}
1484	? (	1799	? (
1485	(List::Util::max map $_->{req_w}, @{$self->{children}}),	1800	(List::Util::max map $_->{req_w}, @children),
1486	(List::Util::sum map $_->{req_h}, @{$self->{children}}),	1801	(List::Util::sum map $_->{req_h}, @children),
1487	)	1802	)
1488	: (	1803	: (
1489	(List::Util::sum map $_->{req_w}, @{$self->{children}}),	1804	(List::Util::sum map $_->{req_w}, @children),
1490	(List::Util::max map $_->{req_h}, @{$self->{children}}),	1805	(List::Util::max map $_->{req_h}, @children),
1491	)	1806	)
1492	}	1807	}
1493		1808
1494	sub invoke_size_allocate {	1809	sub invoke_size_allocate {
1495	my ($self, $w, $h) = @_;	1810	my ($self, $w, $h) = @_;
…		…
1516	$req[$_] += $space * $children[$_]{expand}	1831	$req[$_] += $space * $children[$_]{expand}
1517	for 0 .. $#children;	1832	for 0 .. $#children;
1518	}	1833	}
1519	}	1834	}
1520		1835
1521	CFClient::UI::harmonize \@req;	1836	DC::UI::harmonize \@req;
1522		1837
1523	my $pos = 0;	1838	my $pos = 0;
1524	for (0 .. $#children) {	1839	for (0 .. $#children) {
1525	my $alloc = $req[$_];	1840	my $alloc = $req[$_];
1526	$children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));	1841	$children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
…		…
1531	1	1846	1
1532	}	1847	}
1533		1848
1534	#############################################################################	1849	#############################################################################
1535		1850
1536	package CFClient::UI::HBox;	1851	package DC::UI::HBox;
1537		1852
1538	our @ISA = CFClient::UI::Box::;	1853	our @ISA = DC::UI::Box::;
1539		1854
1540	sub new {	1855	sub new {
1541	my $class = shift;	1856	my $class = shift;
1542		1857
1543	$class->SUPER::new (	1858	$class->SUPER::new (
…		…
1546	)	1861	)
1547	}	1862	}
1548		1863
1549	#############################################################################	1864	#############################################################################
1550		1865
1551	package CFClient::UI::VBox;	1866	package DC::UI::VBox;
1552		1867
1553	our @ISA = CFClient::UI::Box::;	1868	our @ISA = DC::UI::Box::;
1554		1869
1555	sub new {	1870	sub new {
1556	my $class = shift;	1871	my $class = shift;
1557		1872
1558	$class->SUPER::new (	1873	$class->SUPER::new (
…		…
1561	)	1876	)
1562	}	1877	}
1563		1878
1564	#############################################################################	1879	#############################################################################
1565		1880
1566	package CFClient::UI::Label;	1881	package DC::UI::Label;
1567		1882
1568	our @ISA = CFClient::UI::DrawBG::;	1883	our @ISA = DC::UI::DrawBG::;
1569		1884
1570	use CFClient::OpenGL;	1885	use DC::OpenGL;
1571		1886
1572	sub new {	1887	sub new {
1573	my ($class, %arg) = @_;	1888	my ($class, %arg) = @_;
1574		1889
1575	my $self = $class->SUPER::new (	1890	my $self = $class->SUPER::new (
…		…
1578	#active_bg => none	1893	#active_bg => none
1579	#font => default_font	1894	#font => default_font
1580	#text => initial text	1895	#text => initial text
1581	#markup => initial narkup	1896	#markup => initial narkup
1582	#max_w => maximum pixel width	1897	#max_w => maximum pixel width
		1898	#style => 0, # render flags
1583	ellipsise => 3, # end	1899	ellipsise => 3, # end
1584	layout => (new CFClient::Layout),	1900	layout => (new DC::Layout),
1585	fontsize => 1,	1901	fontsize => 1,
1586	align => -1,	1902	align => 0.5,
1587	valign => -1,	1903	valign => 0.5,
1588	padding_x => 2,	1904	padding_x => 4,
1589	padding_y => 2,	1905	padding_y => 2,
1590	can_events => 0,	1906	can_events => 0,
1591	%arg	1907	%arg
1592	);	1908	);
1593		1909
1594	if (exists $self->{template}) {	1910	if (exists $self->{template}) {
1595	my $layout = new CFClient::Layout;	1911	my $layout = new DC::Layout;
1596	$layout->set_text (delete $self->{template});	1912	$layout->set_text (delete $self->{template});
1597	$self->{template} = $layout;	1913	$self->{template} = $layout;
1598	}	1914	}
1599		1915
1600	if (exists $self->{markup}) {	1916	if (exists $self->{markup}) {
…		…
1604	}	1920	}
1605		1921
1606	$self	1922	$self
1607	}	1923	}
1608		1924
1609	sub escape($) {
1610	local $_ = $_[0];
1611
1612	s/&/&amp;/g;
1613	s/>/&gt;/g;
1614	s/</&lt;/g;
1615
1616	$_
1617	}
1618
1619	sub update {	1925	sub update {
1620	my ($self) = @_;	1926	my ($self) = @_;
1621		1927
1622	delete $self->{texture};	1928	delete $self->{texture};
1623	$self->SUPER::update;	1929	$self->SUPER::update;
…		…
1626	sub realloc {	1932	sub realloc {
1627	my ($self) = @_;	1933	my ($self) = @_;
1628		1934
1629	delete $self->{ox};	1935	delete $self->{ox};
1630	$self->SUPER::realloc;	1936	$self->SUPER::realloc;
		1937	}
		1938
		1939	sub clear {
		1940	my ($self) = @_;
		1941
		1942	$self->set_text ("");
1631	}	1943	}
1632		1944
1633	sub set_text {	1945	sub set_text {
1634	my ($self, $text) = @_;	1946	my ($self, $text) = @_;
1635		1947
…		…
1660		1972
1661	sub size_request {	1973	sub size_request {
1662	my ($self) = @_;	1974	my ($self) = @_;
1663		1975
1664	$self->{size_req} ||= do {	1976	$self->{size_req} ||= do {
		1977	my ($max_w, $max_h) = $self->get_max_wh;
		1978
1665	$self->{layout}->set_font ($self->{font}) if $self->{font};	1979	$self->{layout}->set_font ($self->{font}) if $self->{font};
1666	$self->{layout}->set_width ($self->{max_w} || -1);	1980	$self->{layout}->set_width ($max_w);
1667	$self->{layout}->set_ellipsise ($self->{ellipsise});	1981	$self->{layout}->set_ellipsise ($self->{ellipsise});
1668	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});	1982	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1669	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	1983	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1670		1984
1671	my ($w, $h) = $self->{layout}->size;	1985	my ($w, $h) = $self->{layout}->size;
1672		1986
1673	if (exists $self->{template}) {	1987	if (exists $self->{template}) {
1674	$self->{template}->set_font ($self->{font}) if $self->{font};	1988	$self->{template}->set_font ($self->{font}) if $self->{font};
1675	$self->{template}->set_width ($self->{max_w} || -1);	1989	$self->{template}->set_width ($max_w);
1676	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);	1990	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1677		1991
1678	my ($w2, $h2) = $self->{template}->size;	1992	my ($w2, $h2) = $self->{template}->size;
1679		1993
1680	$w = List::Util::max $w, $w2;	1994	$w = List::Util::max $w, $w2;
…		…
1736		2050
1737	[$self->{layout}->size]	2051	[$self->{layout}->size]
1738	};	2052	};
1739		2053
1740	unless (exists $self->{ox}) {	2054	unless (exists $self->{ox}) {
1741	$self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}	2055	$self->{ox} = $self->{padding_x} + int $self->{align} * ($self->{w} - $size->[0] - $self->{padding_x} * 2);
1742	: $self->{align} > 0 ? $self->{w} - $size->[0] - $self->{padding_x}	2056	$self->{oy} = $self->{padding_y} + int $self->{valign} * ($self->{h} - $size->[1] - $self->{padding_y} * 2);
1743	: ($self->{w} - $size->[0]) * 0.5);
1744		2057
1745	$self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}	2058	$self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
1746	: $self->{valign} > 0 ? $self->{h} - $size->[1] - $self->{padding_y}
1747	: ($self->{h} - $size->[1]) * 0.5);
1748	};	2059	};
1749		2060
1750	my $w = List::Util::min $self->{w} + 4, $size->[0];	2061	# unless ($self->{list}) {
1751	my $h = List::Util::min $self->{h} + 2, $size->[1];	2062	# $self->{list} = DC::OpenGL::glGenList;
1752		2063	# DC::OpenGL::glNewList $self->{list};
1753	$self->{layout}->render ($self->{ox}, $self->{oy});	2064	# $self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
		2065	# DC::OpenGL::glEndList;
		2066	# }
		2067	#
		2068	# DC::OpenGL::glCallList $self->{list};
		2069
		2070	$self->{layout}->draw;
1754	}	2071	}
		2072
		2073	#sub destroy {
		2074	# my ($self) = @_;
		2075	#
		2076	# DC::OpenGL::glDeleteList delete $self->{list} if $self->{list};
		2077	#
		2078	# $self->SUPER::destroy;
		2079	#}
1755		2080
1756	#############################################################################	2081	#############################################################################
1757		2082
1758	package CFClient::UI::EntryBase;	2083	package DC::UI::EntryBase;
1759		2084
1760	our @ISA = CFClient::UI::Label::;	2085	our @ISA = DC::UI::Label::;
1761		2086
1762	use CFClient::OpenGL;	2087	use DC::OpenGL;
1763		2088
1764	sub new {	2089	sub new {
1765	my $class = shift;	2090	my $class = shift;
1766		2091
1767	$class->SUPER::new (	2092	$class->SUPER::new (
1768	fg => [1, 1, 1],	2093	fg => [1, 1, 1],
1769	bg => [0, 0, 0, 0.2],	2094	bg => [0, 0, 0, 0.2],
		2095	outline => [0.6, 0.3, 0.1],
1770	active_bg => [1, 1, 1, 0.5],	2096	active_bg => [0, 0, 1, .2],
1771	active_fg => [0, 0, 0],	2097	active_fg => [1, 1, 1],
		2098	active_outline => [1, 1, 0],
1772	can_hover => 1,	2099	can_hover => 1,
1773	can_focus => 1,	2100	can_focus => 1,
		2101	align => 0,
1774	valign => 0,	2102	valign => 0.5,
1775	can_events => 1,	2103	can_events => 1,
		2104	ellipsise => 0,
		2105	padding_x => 4,
		2106	padding_y => 2,
1776	#text => ...	2107	#text => ...
1777	#hidden => "*",	2108	#hidden => "*",
1778	@_	2109	@_
1779	)	2110	)
1780	}	2111	}
…		…
1825	my $sym = $ev->{sym};	2156	my $sym = $ev->{sym};
1826	my $uni = $ev->{unicode};	2157	my $uni = $ev->{unicode};
1827		2158
1828	my $text = $self->get_text;	2159	my $text = $self->get_text;
1829		2160
		2161	$self->{cursor} = List::Util::max 0, List::Util::min $self->{cursor}, length $text;
		2162
1830	if ($uni == 8) {	2163	if ($uni == 8) {
1831	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};	2164	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1832	} elsif ($uni == 127) {	2165	} elsif ($uni == 127) {
1833	substr $text, $self->{cursor}, 1, "";	2166	substr $text, $self->{cursor}, 1, "";
1834	} elsif ($sym == CFClient::SDLK_LEFT) {	2167	} elsif ($sym == DC::SDLK_LEFT) {
1835	--$self->{cursor} if $self->{cursor};	2168	--$self->{cursor} if $self->{cursor};
1836	} elsif ($sym == CFClient::SDLK_RIGHT) {	2169	} elsif ($sym == DC::SDLK_RIGHT) {
1837	++$self->{cursor} if $self->{cursor} < length $self->{text};	2170	++$self->{cursor} if $self->{cursor} < length $self->{text};
1838	} elsif ($sym == CFClient::SDLK_HOME) {	2171	} elsif ($sym == DC::SDLK_HOME) {
		2172	# what a hack
		2173	$self->{cursor} =
		2174	(substr $self->{text}, 0, $self->{cursor}) =~ /^(.*\012)/
		2175	? length $1
		2176	: 0;
		2177	} elsif ($sym == DC::SDLK_END) {
		2178	# uh, again
		2179	$self->{cursor} =
		2180	(substr $self->{text}, $self->{cursor}) =~ /^([^\012]*)\012/
		2181	? $self->{cursor} + length $1
		2182	: length $self->{text};
		2183	} elsif ($uni == 21) { # ctrl-u
		2184	$text = "";
1839	$self->{cursor} = 0;	2185	$self->{cursor} = 0;
1840	} elsif ($sym == CFClient::SDLK_END) {
1841	$self->{cursor} = length $text;
1842	} elsif ($uni == 27) {	2186	} elsif ($uni == 27) {
1843	$self->emit ('escape');	2187	$self->emit ('escape');
1844	} elsif ($uni) {	2188	} elsif ($uni == 0x0d) {
		2189	substr $text, $self->{cursor}++, 0, "\012";
		2190	} elsif ($uni >= 0x20) {
1845	substr $text, $self->{cursor}++, 0, chr $uni;	2191	substr $text, $self->{cursor}++, 0, chr $uni;
1846	} else {	2192	} else {
1847	return 0;	2193	return 0;
1848	}	2194	}
1849		2195
1850	$self->_set_text ($text);	2196	$self->_set_text ($text);
1851		2197
1852	$self->realloc;	2198	$self->realloc;
		2199	$self->update;
1853		2200
1854	1	2201	1
1855	}	2202	}
1856		2203
1857	sub invoke_focus_in {	2204	sub invoke_focus_in {
…		…
1899	glColor_premultiply @{$self->{bg}};	2246	glColor_premultiply @{$self->{bg}};
1900	}	2247	}
1901		2248
1902	glEnable GL_BLEND;	2249	glEnable GL_BLEND;
1903	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;	2250	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1904	glBegin GL_QUADS;
1905	glVertex 0 , 0;
1906	glVertex 0 , $self->{h};
1907	glVertex $self->{w}, $self->{h};	2251	glRect 0, 0, $self->{w}, $self->{h};
1908	glVertex $self->{w}, 0;
1909	glEnd;
1910	glDisable GL_BLEND;	2252	glDisable GL_BLEND;
1911		2253
1912	$self->SUPER::_draw;	2254	$self->SUPER::_draw;
1913		2255
1914	#TODO: force update every cursor change :(	2256	#TODO: force update every cursor change :(
…		…
1916		2258
1917	unless (exists $self->{cur_h}) {	2259	unless (exists $self->{cur_h}) {
1918	my $text = substr $self->{text}, 0, $self->{cursor};	2260	my $text = substr $self->{text}, 0, $self->{cursor};
1919	utf8::encode $text;	2261	utf8::encode $text;
1920		2262
1921	@$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)	2263	@$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
1922	}	2264	}
1923		2265
1924	glColor @{$self->{fg}};	2266	glColor_premultiply @{$self->{active_fg}};
1925	glBegin GL_LINES;	2267	glBegin GL_LINES;
1926	glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};	2268	glVertex $self->{cur_x} + $self->{ox} + .5, $self->{cur_y} + $self->{oy};
1927	glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};	2269	glVertex $self->{cur_x} + $self->{ox} + .5, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1928	glEnd;	2270	glEnd;
1929	}
1930	}
1931		2271
		2272	glLineWidth 3;
		2273	glColor @{$self->{active_outline}};
		2274	glRect_lineloop 1.5, 1.5, $self->{w} - 1.5, $self->{h} - 1.5;
		2275	glLineWidth 1;
		2276
		2277	} else {
		2278	glColor @{$self->{outline}};
		2279	glBegin GL_LINE_STRIP;
		2280	glVertex .5, $self->{h} * .5;
		2281	glVertex .5, $self->{h} - 2.5;
		2282	glVertex $self->{w} - .5, $self->{h} - 2.5;
		2283	glVertex $self->{w} - .5, $self->{h} * .5;
		2284	glEnd;
		2285	}
		2286	}
		2287
		2288	#############################################################################
		2289
1932	package CFClient::UI::Entry;	2290	package DC::UI::Entry;
1933		2291
1934	our @ISA = CFClient::UI::EntryBase::;	2292	our @ISA = DC::UI::EntryBase::;
1935		2293
1936	use CFClient::OpenGL;	2294	use DC::OpenGL;
		2295
		2296	sub new {
		2297	my $class = shift;
		2298
		2299	$class->SUPER::new (
		2300	history_pointer => -1,
		2301	@_
		2302	)
		2303	}
		2304
1937		2305
1938	sub invoke_key_down {	2306	sub invoke_key_down {
1939	my ($self, $ev) = @_;	2307	my ($self, $ev) = @_;
1940		2308
1941	my $sym = $ev->{sym};	2309	my $sym = $ev->{sym};
1942		2310
1943	if ($sym == 13) {	2311	if ($ev->{uni} == 0x0d || $sym == 13) {
1944	unshift @{$self->{history}},	2312	unshift @{$self->{history}},
1945	my $txt = $self->get_text;	2313	my $txt = $self->get_text;
1946		2314
1947	$self->{history_pointer} = -1;	2315	$self->{history_pointer} = -1;
1948	$self->{history_saveback} = '';	2316	$self->{history_saveback} = '';
1949	$self->emit (activate => $txt);	2317	$self->emit (activate => $txt);
1950	$self->update;	2318	$self->update;
1951		2319
1952	} elsif ($sym == CFClient::SDLK_UP) {	2320	} elsif ($sym == DC::SDLK_UP) {
1953	if ($self->{history_pointer} < 0) {	2321	if ($self->{history_pointer} < 0) {
1954	$self->{history_saveback} = $self->get_text;	2322	$self->{history_saveback} = $self->get_text;
1955	}	2323	}
1956	if (@{$self->{history} || []} > 0) {	2324	if (@{$self->{history} || []} > 0) {
1957	$self->{history_pointer}++;	2325	$self->{history_pointer}++;
…		…
1959	$self->{history_pointer} = @{$self->{history} || []} - 1;	2327	$self->{history_pointer} = @{$self->{history} || []} - 1;
1960	}	2328	}
1961	$self->set_text ($self->{history}->[$self->{history_pointer}]);	2329	$self->set_text ($self->{history}->[$self->{history_pointer}]);
1962	}	2330	}
1963		2331
1964	} elsif ($sym == CFClient::SDLK_DOWN) {	2332	} elsif ($sym == DC::SDLK_DOWN) {
1965	$self->{history_pointer}--;	2333	$self->{history_pointer}--;
1966	$self->{history_pointer} = -1 if $self->{history_pointer} < 0;	2334	$self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1967		2335
1968	if ($self->{history_pointer} >= 0) {	2336	if ($self->{history_pointer} >= 0) {
1969	$self->set_text ($self->{history}->[$self->{history_pointer}]);	2337	$self->set_text ($self->{history}->[$self->{history_pointer}]);
1970	} else {	2338	} else {
		2339	if (defined $self->{history_saveback}) {
1971	$self->set_text ($self->{history_saveback});	2340	$self->set_text ($self->{history_saveback});
		2341	$self->{history_saveback} = undef;
		2342	}
1972	}	2343	}
1973		2344
1974	} else {	2345	} else {
1975	return $self->SUPER::invoke_key_down ($ev)	2346	return $self->SUPER::invoke_key_down ($ev)
1976	}	2347	}
…		…
1978	1	2349	1
1979	}	2350	}
1980		2351
1981	#############################################################################	2352	#############################################################################
1982		2353
1983	package CFClient::UI::Button;	2354	package DC::UI::TextEdit;
1984		2355
1985	our @ISA = CFClient::UI::Label::;	2356	our @ISA = DC::UI::EntryBase::;
1986		2357
1987	use CFClient::OpenGL;	2358	use DC::OpenGL;
1988
1989	my @tex =
1990	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1991	qw(b1_button_active.png);
1992		2359
1993	sub new {	2360	sub new {
1994	my $class = shift;	2361	my $class = shift;
1995		2362
1996	$class->SUPER::new (	2363	$class->SUPER::new (
1997	padding_x => 4,
1998	padding_y => 4,	2364	padding_y => 4,
1999	fg => [1, 1, 1],	2365
2000	active_fg => [0, 0, 1],	2366	@_
		2367	)
		2368	}
		2369
		2370	sub move_cursor_ver {
		2371	my ($self, $dy) = @_;
		2372
		2373	my ($line, $x) = $self->{layout}->index_to_line_x ($self->{cursor});
		2374
		2375	$line += $dy;
		2376
		2377	if (defined (my $index = $self->{layout}->line_x_to_index ($line, $x))) {
		2378	$self->{cursor} = $index;
		2379	delete $self->{cur_h};
		2380	$self->update;
		2381	return;
		2382	}
		2383	}
		2384
		2385	sub invoke_key_down {
		2386	my ($self, $ev) = @_;
		2387
		2388	my $sym = $ev->{sym};
		2389
		2390	if ($sym == DC::SDLK_UP) {
		2391	$self->move_cursor_ver (-1);
		2392	} elsif ($sym == DC::SDLK_DOWN) {
		2393	$self->move_cursor_ver (+1);
		2394	} else {
		2395	return $self->SUPER::invoke_key_down ($ev)
		2396	}
		2397
		2398	1
		2399	}
		2400
		2401	#############################################################################
		2402
		2403	package DC::UI::ButtonBin;
		2404
		2405	our @ISA = DC::UI::Bin::;
		2406
		2407	use DC::OpenGL;
		2408
		2409	my @tex =
		2410	map { new_from_file DC::Texture DC::find_rcfile $_, mipmap => 1 }
		2411	qw(b1_button_inactive.png b1_button_active.png);
		2412
		2413	sub new {
		2414	my $class = shift;
		2415
		2416	$class->SUPER::new (
2001	can_hover => 1,	2417	can_hover => 1,
2002	align => 0,	2418	align => 0.5,
2003	valign => 0,	2419	valign => 0.5,
2004	can_events => 1,	2420	can_events => 1,
2005	@_	2421	@_
2006	)	2422	)
2007	}	2423	}
2008		2424
…		…
2017	}	2433	}
2018		2434
2019	sub _draw {	2435	sub _draw {
2020	my ($self) = @_;	2436	my ($self) = @_;
2021		2437
2022	local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
2023
2024	glEnable GL_TEXTURE_2D;	2438	glEnable GL_TEXTURE_2D;
2025	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2439	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2026	glColor 0, 0, 0, 1;	2440	glColor 0, 0, 0, 1;
2027		2441
		2442	my $tex = $tex[$GRAB == $self];
2028	$tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});	2443	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2029		2444
2030	glDisable GL_TEXTURE_2D;	2445	glDisable GL_TEXTURE_2D;
2031		2446
2032	$self->SUPER::_draw;	2447	$self->SUPER::_draw;
2033	}	2448	}
2034		2449
2035	#############################################################################	2450	#############################################################################
2036		2451
2037	package CFClient::UI::ImageButton;	2452	package DC::UI::Button;
2038		2453
2039	our @ISA = CFClient::UI::Image::;	2454	our @ISA = DC::UI::Label::;
2040		2455
2041	use CFClient::OpenGL;	2456	use DC::OpenGL;
2042		2457
2043	my %textures;	2458	my @tex =
		2459	map { new_from_file DC::Texture DC::find_rcfile $_, mipmap => 1 }
		2460	qw(b1_button_inactive.png b1_button_active.png);
2044		2461
2045	sub new {	2462	sub new {
2046	my $class = shift;	2463	my $class = shift;
2047		2464
2048	my $self = $class->SUPER::new (	2465	$class->SUPER::new (
2049	padding_x => 4,	2466	padding_x => 8,
2050	padding_y => 4,	2467	padding_y => 4,
2051	fg => [1, 1, 1],	2468	fg => [1.0, 1.0, 1.0],
2052	active_fg => [0, 0, 1],	2469	active_fg => [0.8, 0.8, 0.8],
2053	can_hover => 1,	2470	can_hover => 1,
2054	align => 0,	2471	align => 0.5,
2055	valign => 0,	2472	valign => 0.5,
2056	can_events => 1,	2473	can_events => 1,
2057	@_	2474	@_
2058	);	2475	)
2059	}	2476	}
2060		2477
2061	sub invoke_button_up {	2478	sub invoke_button_up {
2062	my ($self, $ev, $x, $y) = @_;	2479	my ($self, $ev, $x, $y) = @_;
2063		2480
…		…
2066	&& $y >= 0 && $y < $self->{h};	2483	&& $y >= 0 && $y < $self->{h};
2067		2484
2068	1	2485	1
2069	}	2486	}
2070		2487
		2488	sub _draw {
		2489	my ($self) = @_;
		2490
		2491	local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
		2492
		2493	glEnable GL_TEXTURE_2D;
		2494	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		2495	glColor 0, 0, 0, 1;
		2496
		2497	my $tex = $tex[$GRAB == $self];
		2498	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
		2499
		2500	glDisable GL_TEXTURE_2D;
		2501
		2502	$self->SUPER::_draw;
		2503	}
		2504
2071	#############################################################################	2505	#############################################################################
2072		2506
2073	package CFClient::UI::CheckBox;	2507	package DC::UI::CheckBox;
2074		2508
2075	our @ISA = CFClient::UI::DrawBG::;	2509	our @ISA = DC::UI::DrawBG::;
2076		2510
2077	my @tex =	2511	my @tex =
2078	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2512	map { new_from_file DC::Texture DC::find_rcfile $_, mipmap => 1 }
2079	qw(c1_checkbox_bg.png c1_checkbox_active.png);	2513	qw(c1_checkbox_bg.png c1_checkbox_active.png);
2080		2514
2081	use CFClient::OpenGL;	2515	use DC::OpenGL;
2082		2516
2083	sub new {	2517	sub new {
2084	my $class = shift;	2518	my $class = shift;
2085		2519
2086	$class->SUPER::new (	2520	$class->SUPER::new (
…		…
2126	sub _draw {	2560	sub _draw {
2127	my ($self) = @_;	2561	my ($self) = @_;
2128		2562
2129	$self->SUPER::_draw;	2563	$self->SUPER::_draw;
2130		2564
2131	glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;	2565	glTranslate $self->{padding_x}, $self->{padding_y}, 0;
2132		2566
2133	my ($w, $h) = @$self{qw(w h)};	2567	my ($w, $h) = @$self{qw(w h)};
2134		2568
2135	my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;	2569	my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
2136		2570
…		…
2143	glDisable GL_TEXTURE_2D;	2577	glDisable GL_TEXTURE_2D;
2144	}	2578	}
2145		2579
2146	#############################################################################	2580	#############################################################################
2147		2581
2148	package CFClient::UI::Image;	2582	package DC::UI::Image;
2149		2583
2150	our @ISA = CFClient::UI::Base::;	2584	our @ISA = DC::UI::Base::;
2151		2585
2152	use CFClient::OpenGL;	2586	use DC::OpenGL;
2153		2587
2154	our %texture_cache;	2588	our %texture_cache;
2155		2589
2156	sub new {	2590	sub new {
2157	my $class = shift;	2591	my $class = shift;
2158		2592
2159	my $self = $class->SUPER::new (	2593	my $self = $class->SUPER::new (
2160	can_events => 0,	2594	can_events => 0,
		2595	scale => 1,
2161	@_,	2596	@_,
2162	);	2597	);
2163		2598
2164	$self->{path} || $self->{tex}	2599	$self->{path} || $self->{tex}
2165	or Carp::croak "'path' or 'tex' attributes required";	2600	or Carp::croak "'path' or 'tex' attributes required";
2166		2601
2167	$self->{tex} ||= $texture_cache{$self->{path}} ||=	2602	$self->{tex} ||= $texture_cache{$self->{path}} ||=
2168	new_from_file CFClient::Texture CFClient::find_rcfile $self->{path}, mipmap => 1;	2603	new_from_file DC::Texture DC::find_rcfile $self->{path}, mipmap => 1;
2169		2604
2170	Scalar::Util::weaken $texture_cache{$self->{path}};	2605	DC::weaken $texture_cache{$self->{path}};
2171		2606
2172	$self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};	2607	$self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
2173		2608
2174	$self	2609	$self
2175	}	2610	}
2176		2611
		2612	sub STORABLE_freeze {
		2613	my ($self, $cloning) = @_;
		2614
		2615	$self->{path}
		2616	or die "cannot serialise DC::UI::Image on non-loadable images\n";
		2617
		2618	$self->{path}
		2619	}
		2620
		2621	sub STORABLE_attach {
		2622	my ($self, $cloning, $path) = @_;
		2623
		2624	$self->new (path => $path)
		2625	}
		2626
2177	sub size_request {	2627	sub size_request {
2178	my ($self) = @_;	2628	my ($self) = @_;
2179		2629
2180	($self->{tex}{w}, $self->{tex}{h})	2630	(int $self->{tex}{w} * $self->{scale}, int $self->{tex}{h} * $self->{scale})
2181	}	2631	}
2182		2632
2183	sub _draw {	2633	sub _draw {
2184	my ($self) = @_;	2634	my ($self) = @_;
2185		2635
…		…
2202	glDisable GL_TEXTURE_2D;	2652	glDisable GL_TEXTURE_2D;
2203	}	2653	}
2204		2654
2205	#############################################################################	2655	#############################################################################
2206		2656
		2657	package DC::UI::ImageButton;
		2658
		2659	our @ISA = DC::UI::Image::;
		2660
		2661	use DC::OpenGL;
		2662
		2663	my %textures;
		2664
		2665	sub new {
		2666	my $class = shift;
		2667
		2668	my $self = $class->SUPER::new (
		2669	padding_x => 4,
		2670	padding_y => 4,
		2671	fg => [1, 1, 1],
		2672	active_fg => [0, 0, 1],
		2673	can_hover => 1,
		2674	align => 0.5,
		2675	valign => 0.5,
		2676	can_events => 1,
		2677	@_
		2678	);
		2679	}
		2680
		2681	sub invoke_button_down {
		2682	my ($self, $ev, $x, $y) = @_;
		2683
		2684	1
		2685	}
		2686
		2687	sub invoke_button_up {
		2688	my ($self, $ev, $x, $y) = @_;
		2689
		2690	$self->emit ("activate")
		2691	if $x >= 0 && $x < $self->{w}
		2692	&& $y >= 0 && $y < $self->{h};
		2693
		2694	1
		2695	}
		2696
		2697	#############################################################################
		2698
2207	package CFClient::UI::VGauge;	2699	package DC::UI::VGauge;
2208		2700
2209	our @ISA = CFClient::UI::Base::;	2701	our @ISA = DC::UI::Base::;
2210		2702
2211	use List::Util qw(min max);	2703	use List::Util qw(min max);
2212		2704
2213	use CFClient::OpenGL;	2705	use DC::OpenGL;
2214		2706
2215	my %tex = (	2707	my %tex = (
2216	food => [	2708	food => [
2217	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2709	map { new_from_file DC::Texture DC::find_rcfile $_, mipmap => 1 }
2218	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/	2710	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
2219	],	2711	],
2220	grace => [	2712	grace => [
2221	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2713	map { new_from_file DC::Texture DC::find_rcfile $_, mipmap => 1 }
2222	qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/	2714	qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
2223	],	2715	],
2224	hp => [	2716	hp => [
2225	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2717	map { new_from_file DC::Texture DC::find_rcfile $_, mipmap => 1 }
2226	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/	2718	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
2227	],	2719	],
2228	mana => [	2720	mana => [
2229	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2721	map { new_from_file DC::Texture DC::find_rcfile $_, mipmap => 1 }
2230	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/	2722	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
2231	],	2723	],
2232	);	2724	);
2233		2725
2234	# eg. VGauge->new (gauge => 'food'), default gauge: food	2726	# eg. VGauge->new (gauge => 'food'), default gauge: food
…		…
2337	glDisable GL_TEXTURE_2D;	2829	glDisable GL_TEXTURE_2D;
2338	}	2830	}
2339		2831
2340	#############################################################################	2832	#############################################################################
2341		2833
		2834	package DC::UI::Progress;
		2835
		2836	our @ISA = DC::UI::Label::;
		2837
		2838	use DC::OpenGL;
		2839
		2840	sub new {
		2841	my ($class, %arg) = @_;
		2842
		2843	my $self = $class->SUPER::new (
		2844	fg => [1, 1, 1],
		2845	bg => [0, 0, 1, 0.2],
		2846	bar => [0.7, 0.5, 0.1, 0.8],
		2847	outline => [0.4, 0.3, 0],
		2848	fontsize => 0.9,
		2849	valign => 0.5,
		2850	align => 0.5,
		2851	can_events => 1,
		2852	ellipsise => 1,
		2853	label => "%d%%",
		2854	%arg,
		2855	);
		2856
		2857	$self->set_value ($arg{value} || -1);
		2858
		2859	$self
		2860	}
		2861
		2862	sub set_label {
		2863	my ($self, $label) = @_;
		2864
		2865	return if $self->{label} eq $label;
		2866	$self->{label} = $label;
		2867
		2868	$self->DC::UI::Progress::set_value (0 + delete $self->{value});
		2869	}
		2870
		2871	sub set_value {
		2872	my ($self, $value) = @_;
		2873
		2874	if ($self->{value} ne $value) {
		2875	$self->{value} = $value;
		2876
		2877	if ($value < 0) {
		2878	$self->set_text ("-");
		2879	} else {
		2880	$self->set_text (sprintf $self->{label}, $value * 100);
		2881	}
		2882
		2883	$self->update;
		2884	}
		2885	}
		2886
		2887	sub _draw {
		2888	my ($self) = @_;
		2889
		2890	glEnable GL_BLEND;
		2891	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
		2892
		2893	if ($self->{value} >= 0) {
		2894	my $s = int 2 + ($self->{w} - 4) * $self->{value};
		2895
		2896	glColor_premultiply @{$self->{bar}};
		2897	glRect 2, 2, $s, $self->{h} - 2;
		2898	glColor_premultiply @{$self->{bg}};
		2899	glRect $s, 2, $self->{w} - 2, $self->{h} - 2;
		2900	}
		2901
		2902	glColor_premultiply @{$self->{outline}};
		2903	glRect_lineloop 1.5, 1.5, $self->{w} - 1.5, $self->{h} - 1.5;
		2904
		2905	glDisable GL_BLEND;
		2906
		2907	{
		2908	local $self->{bg}; # do not draw background
		2909	$self->SUPER::_draw;
		2910	}
		2911	}
		2912
		2913	#############################################################################
		2914
		2915	package DC::UI::ExperienceProgress;
		2916
		2917	our @ISA = DC::UI::Progress::;
		2918
		2919	sub new {
		2920	my ($class, %arg) = @_;
		2921
		2922	my $self = $class->SUPER::new (
		2923	tooltip => sub {
		2924	my ($self) = @_;
		2925
		2926	sprintf "level %d\n%s points\n%s next level\n%s to go",
		2927	$self->{lvl},
		2928	::formsep ($self->{exp}),
		2929	::formsep ($self->{nxt}),
		2930	::formsep ($self->{nxt} - $self->{exp}),
		2931	},
		2932	%arg
		2933	);
		2934
		2935	$::CONN->{on_exp_update}{$self+0} = sub { $self->set_value ($self->{value}) }
		2936	if $::CONN;
		2937
		2938	$self
		2939	}
		2940
		2941	sub DESTROY {
		2942	my ($self) = @_;
		2943
		2944	delete $::CONN->{on_exp_update}{$self+0}
		2945	if $::CONN;
		2946
		2947	$self->SUPER::DESTROY;
		2948	}
		2949
		2950	sub set_value {
		2951	my ($self, $lvl, $exp) = @_;
		2952
		2953	$self->{lvl} = $lvl;
		2954	$self->{exp} = $exp;
		2955
		2956	my $v = -1;
		2957
		2958	if ($::CONN && (my $table = $::CONN->{exp_table})) {
		2959	my $l0 = $table->[$lvl - 1];
		2960	my $l1 = $table->[$lvl];
		2961
		2962	$self->{nxt} = $l1;
		2963
		2964	$v = ($exp - $l0) / ($l1 - $l0);
		2965	}
		2966
		2967	$self->SUPER::set_value ($v);
		2968	}
		2969
		2970	#############################################################################
		2971
2342	package CFClient::UI::Gauge;	2972	package DC::UI::Gauge;
2343		2973
2344	our @ISA = CFClient::UI::VBox::;	2974	our @ISA = DC::UI::VBox::;
2345		2975
2346	sub new {	2976	sub new {
2347	my ($class, %arg) = @_;	2977	my ($class, %arg) = @_;
2348		2978
2349	my $self = $class->SUPER::new (	2979	my $self = $class->SUPER::new (
…		…
2351	can_hover => 1,	2981	can_hover => 1,
2352	can_events => 1,	2982	can_events => 1,
2353	%arg,	2983	%arg,
2354	);	2984	);
2355		2985
2356	$self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");	2986	$self->add ($self->{value} = new DC::UI::Label valign => 1, align => 0.5, template => "999");
2357	$self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);	2987	$self->add ($self->{gauge} = new DC::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");	2988	$self->add ($self->{max} = new DC::UI::Label valign => 0, align => 0.5, template => "999");
2359		2989
2360	$self	2990	$self
2361	}	2991	}
2362		2992
2363	sub set_fontsize {	2993	sub set_fontsize {
…		…
2384	$self->{value}->set_text ($val);	3014	$self->{value}->set_text ($val);
2385	}	3015	}
2386		3016
2387	#############################################################################	3017	#############################################################################
2388		3018
2389	package CFClient::UI::Slider;	3019	package DC::UI::Slider;
2390		3020
2391	use strict;	3021	use strict;
2392		3022
2393	use CFClient::OpenGL;	3023	use DC::OpenGL;
2394		3024
2395	our @ISA = CFClient::UI::DrawBG::;	3025	our @ISA = DC::UI::DrawBG::;
2396		3026
2397	my @tex =	3027	my @tex =
2398	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }	3028	map { new_from_file DC::Texture DC::find_rcfile $_ }
2399	qw(s1_slider.png s1_slider_bg.png);	3029	qw(s1_slider.png s1_slider_bg.png);
2400		3030
2401	sub new {	3031	sub new {
2402	my $class = shift;	3032	my $class = shift;
2403		3033
…		…
2471		3101
2472	$self->SUPER::invoke_button_down ($ev, $x, $y);	3102	$self->SUPER::invoke_button_down ($ev, $x, $y);
2473		3103
2474	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];	3104	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2475		3105
2476	$self->invoke_mouse_motion ($ev, $x, $y)	3106	$self->invoke_mouse_motion ($ev, $x, $y);
		3107
		3108	1
2477	}	3109	}
2478		3110
2479	sub invoke_mouse_motion {	3111	sub invoke_mouse_motion {
2480	my ($self, $ev, $x, $y) = @_;	3112	my ($self, $ev, $x, $y) = @_;
2481		3113
…		…
2497	sub invoke_mouse_wheel {	3129	sub invoke_mouse_wheel {
2498	my ($self, $ev) = @_;	3130	my ($self, $ev) = @_;
2499		3131
2500	my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx};	3132	my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx};
2501		3133
		3134	my $pagepart = $ev->{mod} & DC::KMOD_SHIFT ? 1 : 0.2;
		3135
2502	$self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * 0.1);	3136	$self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * $pagepart);
2503		3137
2504	! ! $delta	3138	1
2505	}	3139	}
2506		3140
2507	sub update {	3141	sub update {
2508	my ($self) = @_;	3142	my ($self) = @_;
2509		3143
…		…
2558	glDisable GL_TEXTURE_2D;	3192	glDisable GL_TEXTURE_2D;
2559	}	3193	}
2560		3194
2561	#############################################################################	3195	#############################################################################
2562		3196
2563	package CFClient::UI::ValSlider;	3197	package DC::UI::ValSlider;
2564		3198
2565	our @ISA = CFClient::UI::HBox::;	3199	our @ISA = DC::UI::HBox::;
2566		3200
2567	sub new {	3201	sub new {
2568	my ($class, %arg) = @_;	3202	my ($class, %arg) = @_;
2569		3203
2570	my $range = delete $arg{range};	3204	my $range = delete $arg{range};
2571		3205
2572	my $self = $class->SUPER::new (	3206	my $self = $class->SUPER::new (
2573	slider => (new CFClient::UI::Slider expand => 1, range => $range),	3207	slider => (new DC::UI::Slider expand => 1, range => $range),
2574	entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),	3208	entry => (new DC::UI::Label text => "", template => delete $arg{template}),
2575	to_value => sub { shift },	3209	to_value => sub { shift },
2576	from_value => sub { shift },	3210	from_value => sub { shift },
2577	%arg,	3211	%arg,
2578	);	3212	);
2579		3213
…		…
2599	sub set_range { shift->{slider}->set_range (@_) }	3233	sub set_range { shift->{slider}->set_range (@_) }
2600	sub set_value { shift->{slider}->set_value (@_) }	3234	sub set_value { shift->{slider}->set_value (@_) }
2601		3235
2602	#############################################################################	3236	#############################################################################
2603		3237
2604	package CFClient::UI::TextScroller;	3238	package DC::UI::TextScroller;
2605		3239
2606	our @ISA = CFClient::UI::HBox::;	3240	our @ISA = DC::UI::HBox::;
2607		3241
2608	use CFClient::OpenGL;	3242	use DC::OpenGL;
2609		3243
2610	sub new {	3244	sub new {
2611	my $class = shift;	3245	my $class = shift;
2612		3246
2613	my $self = $class->SUPER::new (	3247	my $self = $class->SUPER::new (
…		…
2615	can_events => 1,	3249	can_events => 1,
2616	indent => 0,	3250	indent => 0,
2617	#font => default_font	3251	#font => default_font
2618	@_,	3252	@_,
2619		3253
2620	layout => (new CFClient::Layout),	3254	layout => (new DC::Layout),
2621	par => [],	3255	par => [],
		3256	max_par => 0,
2622	height => 0,	3257	height => 0,
2623	children => [	3258	children => [
2624	(new CFClient::UI::Empty expand => 1),	3259	(new DC::UI::Empty expand => 1),
2625	(new CFClient::UI::Slider vertical => 1),	3260	(new DC::UI::Slider vertical => 1),
2626	],	3261	],
2627	);	3262	);
2628		3263
2629	$self->{children}[1]->connect (changed => sub { $self->update });	3264	$self->{children}[1]->connect (changed => sub { $self->update });
2630		3265
…		…
2639	}	3274	}
2640		3275
2641	sub size_request {	3276	sub size_request {
2642	my ($self) = @_;	3277	my ($self) = @_;
2643		3278
2644	my ($empty, $slider) = @{ $self->{children} };	3279	my ($empty, $slider) = $self->visible_children;
2645		3280
2646	local $self->{children} = [$empty, $slider];	3281	local $self->{children} = [$empty, $slider];
2647	$self->SUPER::size_request	3282	$self->SUPER::size_request
2648	}	3283	}
2649		3284
…		…
2686	$layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});	3321	$layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2687	$layout->set_markup ($para->{markup});	3322	$layout->set_markup ($para->{markup});
2688		3323
2689	$layout->set_shapes (	3324	$layout->set_shapes (
2690	map	3325	map
2691	+(0, $_->baseline_shift +$_->{padding_y} - $_->{h}, $_->{w}, $_->{h}),	3326	+(0, $_->baseline_shift + $_->{padding_y} - $_->{h}, $_->{w}, $_->{h}),
2692	@{$para->{widget}}	3327	@{$para->{widget}}
2693	);	3328	);
2694		3329
2695	$layout	3330	$layout
2696	}	3331	}
…		…
2705	sub set_offset {	3340	sub set_offset {
2706	my ($self, $offset) = @_;	3341	my ($self, $offset) = @_;
2707		3342
2708	# todo: base offset on lines or so, not on pixels	3343	# todo: base offset on lines or so, not on pixels
2709	$self->{children}[1]->set_value ($offset);	3344	$self->{children}[1]->set_value ($offset);
		3345	}
		3346
		3347	sub current_paragraph {
		3348	my ($self) = @_;
		3349
		3350	$self->{top_paragraph} - 1
		3351	}
		3352
		3353	sub scroll_to {
		3354	my ($self, $para) = @_;
		3355
		3356	$para = List::Util::max 0, List::Util::min $#{$self->{par}}, $para;
		3357
		3358	$self->{scroll_to} = $para;
		3359	$self->update;
2710	}	3360	}
2711		3361
2712	sub clear {	3362	sub clear {
2713	my ($self) = @_;	3363	my ($self) = @_;
2714		3364
…		…
2719	$self->{height} = 0;	3369	$self->{height} = 0;
2720	$self->{children}[1]->set_range ([0, 0, 0, 1, 1]);	3370	$self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2721	}	3371	}
2722		3372
2723	sub add_paragraph {	3373	sub add_paragraph {
2724	my ($self, $color, $para, $indent) = @_;	3374	my $self = shift;
2725		3375
2726	my ($text, @w) = ref $para ? @$para : $para;	3376	for my $para (@_) {
2727
2728	$para = {	3377	$para = {
		3378	fg => [1, 1, 1, 1],
		3379	indent => 0,
		3380	markup => "",
		3381	widget => [],
		3382	ref $para ? %$para : (markup => $para),
2729	w => 1e10,	3383	w => 1e10,
2730	wrapped => 1,	3384	wrapped => 1,
2731	fg => $color,
2732	indent => $indent,
2733	markup => $text,
2734	widget => \@w,
2735	};	3385	};
2736		3386
2737	$self->add (@w) if @w;	3387	$self->add (@{ $para->{widget} }) if @{ $para->{widget} };
2738	push @{$self->{par}}, $para;	3388	push @{$self->{par}}, $para;
		3389	}
		3390
		3391	if (my $max = $self->{max_par}) {
		3392	shift @{$self->{par}} while @{$self->{par}} > $max;
		3393	}
2739		3394
2740	$self->{need_reflow}++;	3395	$self->{need_reflow}++;
2741	$self->update;	3396	$self->update;
2742	}	3397	}
2743		3398
2744	sub scroll_to_bottom {	3399	sub scroll_to_bottom {
2745	my ($self) = @_;	3400	my ($self) = @_;
2746		3401
2747	$self->{scroll_to_bottom} = 1;	3402	$self->{scroll_to} = $#{$self->{par}};
2748	$self->update;	3403	$self->update;
2749	}	3404	}
2750		3405
		3406	sub force_uptodate {
		3407	my ($self) = @_;
		3408
		3409	if (delete $self->{need_reflow}) {
		3410	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
		3411
		3412	my $height = 0;
		3413
		3414	for my $para (@{$self->{par}}) {
		3415	if ($para->{w} != $W && ($para->{wrapped} || $para->{w} > $W)) {
		3416	my $layout = $self->get_layout ($para);
		3417	my ($w, $h) = $layout->size;
		3418
		3419	$para->{w} = $w + $para->{indent};
		3420	$para->{h} = $h;
		3421	$para->{wrapped} = $layout->has_wrapped;
		3422	}
		3423
		3424	$para->{y} = $height;
		3425	$height += $para->{h};
		3426	}
		3427
		3428	$self->{height} = $height;
		3429	$self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
		3430
		3431	delete $self->{texture};
		3432	}
		3433
		3434	if (my $paridx = delete $self->{scroll_to}) {
		3435	$self->{children}[1]->set_value ($self->{par}[$paridx]{y});
		3436	}
		3437	}
		3438
2751	sub update {	3439	sub update {
2752	my ($self) = @_;	3440	my ($self) = @_;
2753		3441
2754	$self->SUPER::update;	3442	$self->SUPER::update;
2755		3443
2756	return unless $self->{h} > 0;	3444	return unless $self->{h} > 0;
2757		3445
2758	delete $self->{texture};	3446	delete $self->{texture};
2759		3447
2760	$ROOT->on_post_alloc ($self => sub {	3448	$ROOT->on_post_alloc ($self => sub {
		3449	$self->force_uptodate;
		3450
2761	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};	3451	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2762		3452
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 {	3453	$self->{texture} ||= new_from_opengl DC::Texture $W, $H, sub {
2791	glClearColor 0, 0, 0, 0;	3454	glClearColor 0, 0, 0, 0;
2792	glClear GL_COLOR_BUFFER_BIT;	3455	glClear GL_COLOR_BUFFER_BIT;
2793		3456
		3457	package DC::UI::Base;
		3458	local ($draw_x, $draw_y, $draw_w, $draw_h) =
		3459	(0, 0, $self->{w}, $self->{h});
		3460
		3461	my $top = int $self->{children}[1]{range}[0];
		3462
		3463	my $paridx = 0;
		3464	my $top_paragraph;
2794	my $top = int $self->{children}[1]{range}[0];	3465	my $top = int $self->{children}[1]{range}[0];
2795		3466
2796	my $y0 = $top;	3467	my $y0 = $top;
2797	my $y1 = $top + $H;	3468	my $y1 = $top + $H;
2798		3469
2799	my $y = 0;
2800
2801	for my $para (@{$self->{par}}) {	3470	for my $para (@{$self->{par}}) {
2802	my $h = $para->{h};	3471	my $h = $para->{h};
		3472	my $y = $para->{y};
2803		3473
2804	if ($y0 < $y + $h && $y < $y1) {	3474	if ($y0 < $y + $h && $y < $y1) {
2805
2806	my $layout = $self->get_layout ($para);	3475	my $layout = $self->get_layout ($para);
2807		3476
2808	$layout->render ($para->{indent}, $y - $y0);	3477	$layout->render ($para->{indent}, $y - $y0);
		3478	$layout->draw;
2809		3479
2810	if (my @w = @{ $para->{widget} }) {	3480	if (my @w = @{ $para->{widget} }) {
2811	my @s = $layout->get_shapes;	3481	my @s = $layout->get_shapes;
2812		3482
2813	for (@w) {	3483	for (@w) {
…		…
2819	$_->draw;	3489	$_->draw;
2820	}	3490	}
2821	}	3491	}
2822	}	3492	}
2823		3493
2824	$y += $h;	3494	$paridx++;
		3495	$top_paragraph ||= $paridx if $y >= $top;
2825	}	3496	}
		3497
		3498	$self->{top_paragraph} = $top_paragraph;
2826	};	3499	};
2827	});	3500	});
2828	}	3501	}
2829		3502
2830	sub reconfigure {	3503	sub reconfigure {
…		…
2848	$self->{children}[1]->draw;	3521	$self->{children}[1]->draw;
2849	}	3522	}
2850		3523
2851	#############################################################################	3524	#############################################################################
2852		3525
2853	package CFClient::UI::Animator;	3526	package DC::UI::Animator;
2854		3527
2855	use CFClient::OpenGL;	3528	use DC::OpenGL;
2856		3529
2857	our @ISA = CFClient::UI::Bin::;	3530	our @ISA = DC::UI::Bin::;
2858		3531
2859	sub moveto {	3532	sub moveto {
2860	my ($self, $x, $y) = @_;	3533	my ($self, $x, $y) = @_;
2861		3534
2862	$self->{moveto} = [$self->{x}, $self->{y}, $x, $y];	3535	$self->{moveto} = [$self->{x}, $self->{y}, $x, $y];
…		…
2890	glPopMatrix;	3563	glPopMatrix;
2891	}	3564	}
2892		3565
2893	#############################################################################	3566	#############################################################################
2894		3567
2895	package CFClient::UI::Flopper;	3568	package DC::UI::Flopper;
2896		3569
2897	our @ISA = CFClient::UI::Button::;	3570	our @ISA = DC::UI::Button::;
2898		3571
2899	sub new {	3572	sub new {
2900	my $class = shift;	3573	my $class = shift;
2901		3574
2902	my $self = $class->SUPER::new (	3575	my $self = $class->SUPER::new (
…		…
2914	$self->{other}->toggle_visibility;	3587	$self->{other}->toggle_visibility;
2915	}	3588	}
2916		3589
2917	#############################################################################	3590	#############################################################################
2918		3591
2919	package CFClient::UI::Tooltip;	3592	package DC::UI::Tooltip;
2920		3593
2921	our @ISA = CFClient::UI::Bin::;	3594	our @ISA = DC::UI::Bin::;
2922		3595
2923	use CFClient::OpenGL;	3596	use DC::OpenGL;
2924		3597
2925	sub new {	3598	sub new {
2926	my $class = shift;	3599	my $class = shift;
2927		3600
2928	$class->SUPER::new (	3601	$class->SUPER::new (
…		…
2932	}	3605	}
2933		3606
2934	sub set_tooltip_from {	3607	sub set_tooltip_from {
2935	my ($self, $widget) = @_;	3608	my ($self, $widget) = @_;
2936		3609
2937	my $tooltip = $widget->{tooltip};	3610	my $tip = $widget->{tooltip};
		3611	$tip = $tip->($widget) if "CODE" eq ref $tip;
		3612
		3613	$tip = DC::Pod::section_label tooltip => $1
		3614	if $tip =~ /^#(.*)$/;
2938		3615
2939	if ($ENV{CFPLUS_DEBUG} & 2) {	3616	if ($ENV{CFPLUS_DEBUG} & 2) {
2940	$tooltip .= "\n\n" . (ref $widget) . "\n"	3617	$tip .= "\n\n" . (ref $widget) . "\n"
2941	. "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"	3618	. "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2942	. "req $widget->{req_w} $widget->{req_h}\n"	3619	. "req $widget->{req_w} $widget->{req_h}\n"
2943	. "visible $widget->{visible}";	3620	. "visible $widget->{visible}";
2944	}	3621	}
2945		3622
2946	$tooltip =~ s/^\n+//;	3623	$tip =~ s/^\n+//;
2947	$tooltip =~ s/\n+$//;	3624	$tip =~ s/\n+$//;
2948		3625
2949	$self->add (new CFClient::UI::Label	3626	$self->add (new DC::UI::Label
2950	markup => $tooltip,	3627	markup => $tip,
2951	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,	3628	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
		3629	align => 0,
2952	fontsize => 0.8,	3630	fontsize => 0.8,
2953	fg => [0, 0, 0, 1],	3631	style => 1, # FLAG_INVERSE
2954	ellipsise => 0,	3632	ellipsise => 0,
2955	font => ($widget->{tooltip_font} || $::FONT_PROP),	3633	font => ($widget->{tooltip_font} || $::FONT_PROP),
2956	);	3634	);
2957	}	3635	}
2958		3636
…		…
2977		3655
2978	$self->{root}->on_post_alloc ("move_$self" => sub {	3656	$self->{root}->on_post_alloc ("move_$self" => sub {
2979	my $widget = $self->{owner}	3657	my $widget = $self->{owner}
2980	or return;	3658	or return;
2981		3659
		3660	if ($widget->{visible}) {
2982	my ($x, $y) = $widget->coord2global ($widget->{w}, 0);	3661	my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2983		3662
2984	($x, $y) = $widget->coord2global (-$self->{w}, 0)	3663	($x, $y) = $widget->coord2global (-$self->{w}, 0)
2985	if $x + $self->{w} > $self->{root}{w};	3664	if $x + $self->{w} > $self->{root}{w};
2986		3665
2987	$self->move_abs ($x, $y);	3666	$self->move_abs ($x, $y);
		3667	} else {
		3668	$self->hide;
		3669	}
2988	});	3670	});
2989	}	3671	}
2990		3672
2991	sub _draw {	3673	sub _draw {
2992	my ($self) = @_;	3674	my ($self) = @_;
2993		3675
2994	glTranslate 0.375, 0.375;
2995
2996	my ($w, $h) = @$self{qw(w h)};	3676	my ($w, $h) = @$self{qw(w h)};
2997		3677
2998	glColor 1, 0.8, 0.4;	3678	glColor 1, 0.8, 0.4;
2999	glBegin GL_QUADS;	3679	glRect 0, 0, $w, $h;
3000	glVertex 0 , 0;
3001	glVertex 0 , $h;
3002	glVertex $w, $h;
3003	glVertex $w, 0;
3004	glEnd;
3005		3680
3006	glColor 0, 0, 0;	3681	glColor 0, 0, 0;
3007	glBegin GL_LINE_LOOP;	3682	glRect_lineloop .5, .5, $w + .5, $h + .5;
3008	glVertex 0 , 0;
3009	glVertex 0 , $h;
3010	glVertex $w, $h;
3011	glVertex $w, 0;
3012	glEnd;
3013		3683
3014	glTranslate 2 - 0.375, 2 - 0.375;	3684	glTranslate 2, 2;
3015		3685
3016	$self->SUPER::_draw;	3686	$self->SUPER::_draw;
3017	}	3687	}
3018		3688
3019	#############################################################################	3689	#############################################################################
3020		3690
3021	package CFClient::UI::Face;	3691	package DC::UI::Face;
3022		3692
3023	our @ISA = CFClient::UI::Base::;	3693	our @ISA = DC::UI::DrawBG::;
3024		3694
3025	use CFClient::OpenGL;	3695	use DC::OpenGL;
3026		3696
3027	sub new {	3697	sub new {
3028	my $class = shift;	3698	my $class = shift;
3029		3699
3030	my $self = $class->SUPER::new (	3700	my $self = $class->SUPER::new (
		3701	size_w => 32,
		3702	size_h => 8,
3031	aspect => 1,	3703	aspect => 1,
3032	can_events => 0,	3704	can_events => 0,
3033	@_,	3705	@_,
3034	);	3706	);
3035		3707
3036	if ($self->{anim} && $self->{animspeed}) {	3708	if ($self->{anim} && $self->{animspeed}) {
3037	Scalar::Util::weaken (my $widget = $self);	3709	DC::weaken (my $widget = $self);
3038		3710
3039	$self->{timer} = Event->timer (	3711	$self->{animspeed} = List::Util::max 0.05, $self->{animspeed};
3040	at => $self->{animspeed} * int $::NOW / $self->{animspeed},	3712	$self->{timer} = EV::periodic_ns 0, $self->{animspeed}, undef, sub {
3041	hard => 1,	3713	return unless $::CONN;
3042	interval => $self->{animspeed},	3714
3043	cb => sub {	3715	my $w = $widget
		3716	or return;
		3717
3044	++$widget->{frame};	3718	++$w->{frame};
		3719	$w->update_face;
		3720
		3721	# somehow, $widget can go away
3045	$widget->update;	3722	$w->update;
3046	},	3723	$w->update_timer;
3047	);	3724	};
		3725
		3726	$self->update_face;
		3727	$self->update_timer;
3048	}	3728	}
3049		3729
3050	$self	3730	$self
3051	}	3731	}
3052		3732
		3733	sub update_timer {
		3734	my ($self) = @_;
		3735
		3736	return unless $self->{timer};
		3737
		3738	if ($self->{visible}) {
		3739	$self->{timer}->start;
		3740	} else {
		3741	$self->{timer}->stop;
		3742	}
		3743	}
		3744
		3745	sub update_face {
		3746	my ($self) = @_;
		3747
		3748	if ($::CONN) {
		3749	if (my $anim = $::CONN->{anim}[$self->{anim}]) {
		3750	if ($anim && @$anim) {
		3751	$self->{face} = $anim->[ $self->{frame} % @$anim ];
		3752	delete $self->{face_change_cb};
		3753
		3754	if (my $tex = $self->{tex} = $::CONN->{texture}[ $::CONN->{face}[$self->{face}]{id} ]) {
		3755	unless ($tex->{name} || $tex->{loading}) {
		3756	$tex->upload (sub { $self->reconfigure });
		3757	}
		3758	}
		3759	}
		3760	}
		3761	}
		3762	}
		3763
3053	sub size_request {	3764	sub size_request {
3054	(32, 8)	3765	my ($self) = @_;
		3766
		3767	if ($::CONN) {
		3768	if (my $faceid = $::CONN->{face}[$self->{face}]{id}) {
		3769	if (my $tex = $self->{tex} = $::CONN->{texture}[$faceid]) {
		3770	if ($tex->{name}) {
		3771	return ($self->{size_w} || $tex->{w}, $self->{size_h} || $tex->{h});
		3772	} elsif (!$tex->{loading}) {
		3773	$tex->upload (sub { $self->reconfigure });
		3774	}
		3775	}
		3776
		3777	$self->{face_change_cb} ||= $::CONN->on_face_change ($self->{face}, sub { $self->reconfigure });
		3778	}
		3779	}
		3780
		3781	($self->{size_w} || 8, $self->{size_h} || 8)
3055	}	3782	}
3056		3783
3057	sub update {	3784	sub update {
3058	my ($self) = @_;	3785	my ($self) = @_;
3059		3786
3060	return unless $self->{visible};	3787	return unless $self->{visible};
3061		3788
3062	$self->SUPER::update;	3789	$self->SUPER::update;
3063	}	3790	}
3064		3791
		3792	sub invoke_visibility_change {
		3793	my ($self) = @_;
		3794
		3795	$self->update_timer;
		3796
		3797	0
		3798	}
		3799
3065	sub _draw {	3800	sub _draw {
3066	my ($self) = @_;	3801	my ($self) = @_;
3067		3802
3068	return unless $::CONN;	3803	$self->SUPER::_draw;
3069		3804
3070	my $face;	3805	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;	3806	glEnable GL_TEXTURE_2D;
3083	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	3807	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
3084	glColor 0, 0, 0, 1;	3808	glColor 0, 0, 0, 1;
3085	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});	3809	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
3086	glDisable GL_TEXTURE_2D;	3810	glDisable GL_TEXTURE_2D;
…		…
3088	}	3812	}
3089		3813
3090	sub destroy {	3814	sub destroy {
3091	my ($self) = @_;	3815	my ($self) = @_;
3092		3816
3093	$self->{timer}->cancel	3817	(delete $self->{timer})->cancel
3094	if $self->{timer};	3818	if $self->{timer};
3095		3819
3096	$self->SUPER::destroy;	3820	$self->SUPER::destroy;
3097	}	3821	}
3098		3822
3099	#############################################################################	3823	#############################################################################
3100		3824
3101	package CFClient::UI::Buttonbar;	3825	package DC::UI::Buttonbar;
3102		3826
3103	our @ISA = CFClient::UI::HBox::;	3827	our @ISA = DC::UI::HBox::;
3104		3828
3105	# TODO: should actualyl wrap buttons and other goodies.	3829	# TODO: should actually wrap buttons and other goodies.
3106		3830
3107	#############################################################################	3831	#############################################################################
3108		3832
3109	package CFClient::UI::Menu;	3833	package DC::UI::Menu;
3110		3834
3111	our @ISA = CFClient::UI::FancyFrame::;	3835	our @ISA = DC::UI::Toplevel::;
3112		3836
3113	use CFClient::OpenGL;	3837	use DC::OpenGL;
3114		3838
3115	sub new {	3839	sub new {
3116	my $class = shift;	3840	my $class = shift;
3117		3841
3118	my $self = $class->SUPER::new (	3842	my $self = $class->SUPER::new (
3119	items => [],	3843	items => [],
3120	z => 100,	3844	z => 100,
3121	@_,	3845	@_,
3122	);	3846	);
3123		3847
3124	$self->add ($self->{vbox} = new CFClient::UI::VBox);	3848	$self->add ($self->{vbox} = new DC::UI::VBox);
3125		3849
3126	for my $item (@{ $self->{items} }) {	3850	for my $item (@{ $self->{items} }) {
3127	my ($widget, $cb, $tooltip) = @$item;	3851	my ($widget, $cb, $tooltip) = @$item;
3128		3852
3129	# handle various types of items, only text for now	3853	# handle various types of items, only text for now
3130	if (!ref $widget) {	3854	if (!ref $widget) {
3131	if ($widget =~ /\t/) {	3855	if ($widget =~ /\t/) {
3132	my ($left, $right) = split /\t/, $widget, 2;	3856	my ($left, $right) = split /\t/, $widget, 2;
3133		3857
3134	$widget = new CFClient::UI::HBox	3858	$widget = new DC::UI::HBox
3135	can_hover => 1,	3859	can_hover => 1,
3136	can_events => 1,	3860	can_events => 1,
3137	tooltip => $tooltip,	3861	tooltip => $tooltip,
3138	children => [	3862	children => [
3139	(new CFClient::UI::Label markup => $left, expand => 1),	3863	(new DC::UI::Label markup => $left, expand => 1),
3140	(new CFClient::UI::Label markup => $right, align => +1),	3864	(new DC::UI::Label markup => $right, align => 1),
3141	],	3865	],
3142	;	3866	;
3143		3867
3144	} else {	3868	} else {
3145	$widget = new CFClient::UI::Label	3869	$widget = new DC::UI::Label
3146	can_hover => 1,	3870	can_hover => 1,
3147	can_events => 1,	3871	can_events => 1,
		3872	align => 0,
3148	markup => $widget,	3873	markup => $widget,
3149	tooltip => $tooltip;	3874	tooltip => $tooltip;
3150	}	3875	}
3151	}	3876	}
3152		3877
…		…
3198	1	3923	1
3199	}	3924	}
3200		3925
3201	#############################################################################	3926	#############################################################################
3202		3927
3203	package CFClient::UI::Multiplexer;	3928	package DC::UI::Multiplexer;
3204		3929
3205	our @ISA = CFClient::UI::Container::;	3930	our @ISA = DC::UI::Container::;
3206		3931
3207	sub new {	3932	sub new {
3208	my $class = shift;	3933	my $class = shift;
3209		3934
3210	my $self = $class->SUPER::new (	3935	my $self = $class->SUPER::new (
…		…
3271	$self->{current}->draw;	3996	$self->{current}->draw;
3272	}	3997	}
3273		3998
3274	#############################################################################	3999	#############################################################################
3275		4000
3276	package CFClient::UI::Notebook;	4001	package DC::UI::Notebook;
3277		4002
		4003	use DC::OpenGL;
		4004
3278	our @ISA = CFClient::UI::VBox::;	4005	our @ISA = DC::UI::VBox::;
3279		4006
3280	sub new {	4007	sub new {
3281	my $class = shift;	4008	my $class = shift;
3282		4009
3283	my $self = $class->SUPER::new (	4010	my $self = $class->SUPER::new (
3284	buttonbar => (new CFClient::UI::Buttonbar),	4011	buttonbar => (new DC::UI::Buttonbar),
3285	multiplexer => (new CFClient::UI::Multiplexer expand => 1),	4012	multiplexer => (new DC::UI::Multiplexer expand => 1),
		4013	active_outline => [.7, .7, 0.2],
3286	# filter => # will be put between multiplexer and $self	4014	# filter => # will be put between multiplexer and $self
3287	@_,	4015	@_,
3288	);	4016	);
3289		4017
3290	$self->{filter}->add ($self->{multiplexer}) if $self->{filter};	4018	$self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3291	$self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});	4019	$self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3292		4020
		4021	{
		4022	Scalar::Util::weaken (my $wself = $self);
		4023
		4024	$self->{multiplexer}->connect (c_add => sub {
		4025	my ($mplex, $widgets) = @_;
		4026
		4027	for my $child (@$widgets) {
		4028	Scalar::Util::weaken $child;
		4029	$child->{c_tab_} ||= do {
		4030	my $tab =
		4031	(UNIVERSAL::isa $child->{c_tab}, "DC::UI::Base")
		4032	? $child->{c_tab}
		4033	: new DC::UI::Button markup => $child->{c_tab}[0], tooltip => $child->{c_tab}[1];
		4034
		4035	$tab->connect (activate => sub {
		4036	$wself->set_current_page ($child);
		4037	});
		4038
		4039	$tab
		4040	};
		4041
		4042	$self->{buttonbar}->add ($child->{c_tab_});
		4043	}
		4044	});
		4045
		4046	$self->{multiplexer}->connect (c_remove => sub {
		4047	my ($mplex, $widgets) = @_;
		4048
		4049	for my $child (@$widgets) {
		4050	$wself->{buttonbar}->remove ($child->{c_tab_});
		4051	}
		4052	});
		4053	}
		4054
3293	$self	4055	$self
3294	}	4056	}
3295		4057
3296	sub add {	4058	sub add {
		4059	my ($self, @widgets) = @_;
		4060
		4061	$self->{multiplexer}->add (@widgets)
		4062	}
		4063
		4064	sub remove {
		4065	my ($self, @widgets) = @_;
		4066
		4067	$self->{multiplexer}->remove (@widgets)
		4068	}
		4069
		4070	sub pages {
		4071	my ($self) = @_;
		4072	$self->{multiplexer}->children
		4073	}
		4074
		4075	sub page_index {
		4076	my ($self, $widget) = @_;
		4077
		4078	my $i = 0;
		4079	for ($self->pages) {
		4080	if ($_ eq $widget) { return $i };
		4081	$i++;
		4082	}
		4083
		4084	undef
		4085	}
		4086
		4087	sub add_tab {
3297	my ($self, $title, $widget, $tooltip) = @_;	4088	my ($self, $title, $widget, $tooltip) = @_;
3298		4089
3299	Scalar::Util::weaken $self;	4090	$title = [$title, $tooltip] unless ref $title;
		4091	$widget->{c_tab} = $title;
3300		4092
3301	$self->{buttonbar}->add (new CFClient::UI::Button
3302	markup => $title,
3303	tooltip => $tooltip,
3304	on_activate => sub { $self->set_current_page ($widget) },
3305	);
3306
3307	$self->{multiplexer}->add ($widget);	4093	$self->add ($widget);
3308	}	4094	}
3309		4095
3310	sub get_current_page {	4096	sub get_current_page {
3311	my ($self) = @_;	4097	my ($self) = @_;
3312		4098
…		…
3318		4104
3319	$self->{multiplexer}->set_current_page ($page);	4105	$self->{multiplexer}->set_current_page ($page);
3320	$self->emit (page_changed => $self->{multiplexer}{current});	4106	$self->emit (page_changed => $self->{multiplexer}{current});
3321	}	4107	}
3322		4108
		4109	sub _draw {
		4110	my ($self) = @_;
		4111
		4112	$self->SUPER::_draw ();
		4113
		4114	if (my $cur = $self->{multiplexer}{current}) {
		4115	if ($cur = $cur->{c_tab_}) {
		4116	glTranslate $self->{buttonbar}{x} + $cur->{x},
		4117	$self->{buttonbar}{y} + $cur->{y};
		4118	glLineWidth 3;
		4119	#glEnable GL_BLEND;
		4120	#glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
		4121	glColor @{$self->{active_outline}};
		4122	glRect_lineloop 1.5, 1.5, $cur->{w} - 1.5, $cur->{h} - 1.5;
		4123	glLineWidth 1;
		4124	#glDisable GL_BLEND;
		4125	}
		4126	}
		4127	}
		4128
3323	#############################################################################	4129	#############################################################################
3324		4130
3325	package CFClient::UI::Combobox;	4131	package DC::UI::Selector;
3326		4132
3327	use utf8;	4133	use utf8;
3328		4134
3329	our @ISA = CFClient::UI::Button::;	4135	our @ISA = DC::UI::Button::;
3330		4136
3331	sub new {	4137	sub new {
3332	my $class = shift;	4138	my $class = shift;
3333		4139
3334	my $self = $class->SUPER::new (	4140	my $self = $class->SUPER::new (
…		…
3351	my ($value, $title, $tooltip) = @$_;	4157	my ($value, $title, $tooltip) = @$_;
3352		4158
3353	push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];	4159	push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
3354	}	4160	}
3355		4161
3356	CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);	4162	DC::UI::Menu->new (items => \@menu_items)->popup ($ev);
3357	}	4163	}
3358		4164
3359	sub _set_value {	4165	sub _set_value {
3360	my ($self, $value) = @_;	4166	my ($self, $value) = @_;
3361		4167
3362	my ($item) = grep $_->[0] eq $value, @{ $self->{options} }	4168	my ($item) = grep $_->[0] eq $value, @{ $self->{options} };
		4169	$item ||= $self->{options}[0]
3363	or return;	4170	or return;
3364		4171
3365	$self->{value} = $item->[0];	4172	$self->{value} = $item->[0];
3366	$self->set_markup ("$item->[1] ⇓");	4173	$self->set_markup ("$item->[1] ⇓");
3367	$self->set_tooltip ($item->[2]);	4174	# $self->set_tooltip ($item->[2]);
3368	}	4175	}
3369		4176
3370	sub set_value {	4177	sub set_value {
3371	my ($self, $value) = @_;	4178	my ($self, $value) = @_;
3372		4179
…		…
3374		4181
3375	$self->_set_value ($value);	4182	$self->_set_value ($value);
3376	$self->emit (changed => $value);	4183	$self->emit (changed => $value);
3377	}	4184	}
3378		4185
		4186	sub set_options {
		4187	my ($self, $options) = @_;
		4188
		4189	$self->{options} = $options;
		4190	$self->_set_value ($self->{value});
		4191	}
		4192
3379	#############################################################################	4193	#############################################################################
3380		4194
3381	package CFClient::UI::Statusbox;	4195	package DC::UI::Statusbox;
3382		4196
3383	our @ISA = CFClient::UI::VBox::;	4197	our @ISA = DC::UI::VBox::;
3384		4198
3385	sub new {	4199	sub new {
3386	my $class = shift;	4200	my $class = shift;
3387		4201
3388	my $self = $class->SUPER::new (	4202	my $self = $class->SUPER::new (
3389	fontsize => 0.8,	4203	fontsize => 0.8,
3390	@_,	4204	@_,
3391	);	4205	);
3392		4206
3393	Scalar::Util::weaken (my $this = $self);	4207	DC::weaken (my $this = $self);
3394		4208
3395	$self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });	4209	$self->{timer} = EV::timer 1, 1, sub { $this->reorder };
3396		4210
3397	$self	4211	$self
3398	}	4212	}
3399		4213
3400	sub reorder {	4214	sub reorder {
3401	my ($self) = @_;	4215	my ($self) = @_;
3402	my $NOW = Time::HiRes::time;	4216	my $NOW = Time::HiRes::time;
3403		4217
3404	# freeze display when hovering over any label	4218	# freeze display when hovering over any label
3405	return if $CFClient::UI::TOOLTIP->{owner}	4219	return if $DC::UI::TOOLTIP->{owner}
3406	&& grep $CFClient::UI::TOOLTIP->{owner} == $_->{label},	4220	&& grep $DC::UI::TOOLTIP->{owner} == $_->{label},
3407	values %{ $self->{item} };	4221	values %{ $self->{item} };
3408		4222
3409	while (my ($k, $v) = each %{ $self->{item} }) {	4223	while (my ($k, $v) = each %{ $self->{item} }) {
3410	delete $self->{item}{$k} if $v->{timeout} < $NOW;	4224	delete $self->{item}{$k} if $v->{timeout} < $NOW;
3411	}	4225	}
		4226
		4227	$self->{timer}->set (1, 1);
3412		4228
3413	my @widgets;	4229	my @widgets;
3414		4230
3415	my @items = sort {	4231	my @items = sort {
3416	$a->{pri} <=> $b->{pri}	4232	$a->{pri} <=> $b->{pri}
3417	or $b->{id} <=> $a->{id}	4233	or $b->{id} <=> $a->{id}
3418	} values %{ $self->{item} };	4234	} values %{ $self->{item} };
3419
3420	$self->{timer}->interval (1);
3421		4235
3422	my $count = 10 + 1;	4236	my $count = 10 + 1;
3423	for my $item (@items) {	4237	for my $item (@items) {
3424	last unless --$count;	4238	last unless --$count;
3425		4239
…		…
3432	for ($short) {	4246	for ($short) {
3433	s/^\s+//;	4247	s/^\s+//;
3434	s/\s+/ /g;	4248	s/\s+/ /g;
3435	}	4249	}
3436		4250
3437	new CFClient::UI::Label	4251	new DC::UI::Label
3438	markup => $short,	4252	markup => $short,
3439	tooltip => $item->{tooltip},	4253	tooltip => $item->{tooltip},
3440	tooltip_font => $::FONT_PROP,	4254	tooltip_font => $::FONT_PROP,
3441	tooltip_width => 0.67,	4255	tooltip_width => 0.67,
3442	fontsize => $item->{fontsize} || $self->{fontsize},	4256	fontsize => $item->{fontsize} || $self->{fontsize},
3443	max_w => $::WIDTH * 0.44,	4257	max_w => $::WIDTH * 0.44,
		4258	align => 0,
3444	fg => [@{ $item->{fg} }],	4259	fg => [@{ $item->{fg} }],
3445	can_events => 1,	4260	can_events => 1,
3446	can_hover => 1	4261	can_hover => 1
3447	};	4262	};
3448		4263
3449	if ((my $diff = $item->{timeout} - $NOW) < 2) {	4264	if ((my $diff = $item->{timeout} - $NOW) < 2) {
3450	$label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;	4265	$label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3451	$label->update;	4266	$label->update;
3452	$label->set_max_size (undef, $label->{req_h} * $diff)	4267	$label->set_max_size (undef, $label->{req_h} * $diff)
3453	if $diff < 1;	4268	if $diff < 1;
3454	$self->{timer}->interval (1/30);	4269	$self->{timer}->set (1/30, 1/30);
3455	} else {	4270	} else {
3456	$label->{fg}[3] = $item->{fg}[3] || 1;	4271	$label->{fg}[3] = $item->{fg}[3] || 1;
3457	}	4272	}
3458		4273
3459	push @widgets, $label;	4274	push @widgets, $label;
…		…
3521	$self->SUPER::destroy;	4336	$self->SUPER::destroy;
3522	}	4337	}
3523		4338
3524	#############################################################################	4339	#############################################################################
3525		4340
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;	4341	package DC::UI::Root;
3691		4342
3692	our @ISA = CFClient::UI::Container::;	4343	our @ISA = DC::UI::Container::;
3693		4344
3694	use List::Util qw(min max);	4345	use List::Util qw(min max);
3695		4346
3696	use CFClient::OpenGL;	4347	use DC::OpenGL;
3697		4348
3698	sub new {	4349	sub new {
3699	my $class = shift;	4350	my $class = shift;
3700		4351
3701	my $self = $class->SUPER::new (	4352	my $self = $class->SUPER::new (
3702	visible => 1,	4353	visible => 1,
3703	@_,	4354	@_,
3704	);	4355	);
3705		4356
3706	Scalar::Util::weaken ($self->{root} = $self);	4357	DC::weaken ($self->{root} = $self);
3707		4358
3708	$self	4359	$self
3709	}	4360	}
3710		4361
3711	sub size_request {	4362	sub size_request {
…		…
3759	}	4410	}
3760		4411
3761	sub update {	4412	sub update {
3762	my ($self) = @_;	4413	my ($self) = @_;
3763		4414
3764	$::WANT_REFRESH++;	4415	$::WANT_REFRESH = 1;
3765	}	4416	}
3766		4417
3767	sub add {	4418	sub add {
3768	my ($self, @children) = @_;	4419	my ($self, @children) = @_;
3769		4420
…		…
3806	while ($self->{refresh_hook}) {	4457	while ($self->{refresh_hook}) {
3807	$_->()	4458	$_->()
3808	for values %{delete $self->{refresh_hook}};	4459	for values %{delete $self->{refresh_hook}};
3809	}	4460	}
3810		4461
3811	if ($self->{realloc}) {	4462	while ($self->{realloc}) {
3812	my %queue;	4463	my %queue;
3813	my @queue;	4464	my @queue;
3814	my $widget;	4465	my $widget;
3815		4466
3816	outer:	4467	outer:
…		…
3836		4487
3837	delete $queue{$widget+0};	4488	delete $queue{$widget+0};
3838		4489
3839	my ($w, $h) = $widget->size_request;	4490	my ($w, $h) = $widget->size_request;
3840		4491
3841	$w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;	4492	$w += $widget->{padding_x} * 2;
3842	$h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;	4493	$h += $widget->{padding_y} * 2;
		4494
		4495	$w = max $widget->{min_w}, $w;
		4496	$h = max $widget->{min_h}, $h;
3843		4497
3844	$w = min $widget->{max_w}, $w if exists $widget->{max_w};	4498	$w = min $widget->{max_w}, $w if exists $widget->{max_w};
3845	$h = min $widget->{max_h}, $h if exists $widget->{max_h};	4499	$h = min $widget->{max_h}, $h if exists $widget->{max_h};
3846		4500
3847	$w = $widget->{force_w} if exists $widget->{force_w};	4501	$w = $widget->{force_w} if exists $widget->{force_w};
…		…
3863	}	4517	}
3864	}	4518	}
3865		4519
3866	delete $self->{realloc}{$widget+0};	4520	delete $self->{realloc}{$widget+0};
3867	}	4521	}
3868	}
3869		4522
3870	while (my $size_alloc = delete $self->{size_alloc}) {	4523	while (my $size_alloc = delete $self->{size_alloc}) {
3871	my @queue = sort { $b->{visible} <=> $a->{visible} }	4524	my @queue = sort { $a->{visible} <=> $b->{visible} }
3872	values %$size_alloc;	4525	values %$size_alloc;
3873		4526
3874	while () {	4527	while () {
3875	my $widget = pop @queue || last;	4528	my $widget = pop @queue || last;
3876		4529
3877	my ($w, $h) = @$widget{qw(alloc_w alloc_h)};	4530	my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3878		4531
3879	$w = 0 if $w < 0;
3880	$h = 0 if $h < 0;
3881
3882	$w = max $widget->{min_w}, $w;	4532	$w = max $widget->{min_w}, $w;
3883	$h = max $widget->{min_h}, $h;	4533	$h = max $widget->{min_h}, $h;
3884		4534
		4535	# $w = min $self->{w} - $widget->{x}, $w if $self->{w};
		4536	# $h = min $self->{h} - $widget->{y}, $h if $self->{h};
		4537
3885	$w = min $widget->{max_w}, $w if exists $widget->{max_w};	4538	$w = min $widget->{max_w}, $w if exists $widget->{max_w};
3886	$h = min $widget->{max_h}, $h if exists $widget->{max_h};	4539	$h = min $widget->{max_h}, $h if exists $widget->{max_h};
3887		4540
3888	$w = int $w + 0.5;	4541	$w = int $w + 0.5;
3889	$h = int $h + 0.5;	4542	$h = int $h + 0.5;
3890		4543
3891	if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {	4544	if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3892	$widget->{old_w} = $widget->{w};	4545	$widget->{old_w} = $widget->{w};
3893	$widget->{old_h} = $widget->{h};	4546	$widget->{old_h} = $widget->{h};
3894		4547
3895	$widget->{w} = $w;	4548	$widget->{w} = $w;
3896	$widget->{h} = $h;	4549	$widget->{h} = $h;
3897		4550
3898	$widget->emit (size_allocate => $w, $h);	4551	$widget->emit (size_allocate => $w, $h);
		4552	}
3899	}	4553	}
3900	}	4554	}
3901	}	4555	}
3902		4556
3903	while ($self->{post_alloc_hook}) {	4557	while ($self->{post_alloc_hook}) {
3904	$_->()	4558	$_->()
3905	for values %{delete $self->{post_alloc_hook}};	4559	for values %{delete $self->{post_alloc_hook}};
3906	}	4560	}
3907
3908		4561
3909	glViewport 0, 0, $::WIDTH, $::HEIGHT;	4562	glViewport 0, 0, $::WIDTH, $::HEIGHT;
3910	glClearColor +($::CFG->{fow_intensity}) x 3, 1;	4563	glClearColor +($::CFG->{fow_intensity}) x 3, 1;
3911	glClear GL_COLOR_BUFFER_BIT;	4564	glClear GL_COLOR_BUFFER_BIT;
3912		4565
…		…
3915	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;	4568	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
3916	glMatrixMode GL_MODELVIEW;	4569	glMatrixMode GL_MODELVIEW;
3917	glLoadIdentity;	4570	glLoadIdentity;
3918		4571
3919	{	4572	{
3920	package CFClient::UI::Base;	4573	package DC::UI::Base;
3921		4574
3922	($draw_x, $draw_y, $draw_w, $draw_h) =	4575	local ($draw_x, $draw_y, $draw_w, $draw_h) =
3923	(0, 0, $self->{w}, $self->{h});	4576	(0, 0, $self->{w}, $self->{h});
3924	}
3925		4577
3926	$self->_draw;	4578	$self->_draw;
		4579	}
3927	}	4580	}
3928		4581
3929	#############################################################################	4582	#############################################################################
3930		4583
3931	package CFClient::UI;	4584	package DC::UI;
3932		4585
3933	$ROOT = new CFClient::UI::Root;	4586	$ROOT = new DC::UI::Root;
3934	$TOOLTIP = new CFClient::UI::Tooltip z => 900;	4587	$TOOLTIP = new DC::UI::Tooltip z => 900;
3935		4588
3936	1	4589	1
3937		4590

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