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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.331 by root, Sun Jul 23 04:46:02 2006 UTC vs.
Revision 1.477 by root, Sun Jan 11 23:50:27 2009 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 Guard ();
		9
		10	use DC;
		11	use DC::Pod;
11	use CFClient::Texture;	12	use DC::Texture;
12		13
13	our ($FOCUS, $HOVER, $GRAB); # various widgets	14	our ($FOCUS, $HOVER, $GRAB); # various widgets
14		15
15	our $LAYOUT;	16	our $LAYOUT;
16	our $ROOT;	17	our $ROOT;
17	our $TOOLTIP;	18	our $TOOLTIP;
18	our $BUTTON_STATE;	19	our $BUTTON_STATE;
19		20
20	our %WIDGET; # all widgets, weak-referenced	21	our %WIDGET; # all widgets, weak-referenced
21		22
22	our $TOOLTIP_WATCHER = Event->idle (min => 1/60, cb => sub {	23	our $TOOLTIP_WATCHER = EV::timer_ns 0, 0.03, sub {
		24	$_[0]->stop;
		25
23	if (!$GRAB) {	26	if (!$GRAB) {
24	for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {	27	for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
25	if (length $widget->{tooltip}) {	28	if (length $widget->{tooltip}) {
26	if ($TOOLTIP->{owner} != $widget) {	29	if ($TOOLTIP->{owner} != $widget) {
		30	$TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};
27	$TOOLTIP->hide;	31	$TOOLTIP->hide;
28		32
29	$TOOLTIP->{owner} = $widget;	33	$TOOLTIP->{owner} = $widget;
		34	$TOOLTIP->{owner}->emit ("tooltip_show") if $TOOLTIP->{owner};
30		35
31	return if $ENV{CFPLUS_DEBUG} & 8;	36	return if $ENV{CFPLUS_DEBUG} & 8;
32		37
33	my $tip = $widget->{tooltip};
34
35	$tip = $tip->($widget) if CODE:: eq ref $tip;
36
37	$TOOLTIP->set_tooltip_from ($widget);	38	$TOOLTIP->set_tooltip_from ($widget);
38	$TOOLTIP->show;	39	$TOOLTIP->show;
39	}	40	}
40		41
41	return;	42	return;
42	}	43	}
43	}	44	}
44	}	45	}
45		46
46	$TOOLTIP->hide;	47	$TOOLTIP->hide;
		48	$TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};
47	delete $TOOLTIP->{owner};	49	delete $TOOLTIP->{owner};
48	});	50	};
49		51
50	sub get_layout {	52	sub get_layout {
51	my $layout;	53	my $layout;
52		54
53	for (grep { $_->{name} } values %WIDGET) {	55	for (grep { $_->{name} } values %WIDGET) {
…		…
88	my $hover = $HOVER; $HOVER = $widget;	90	my $hover = $HOVER; $HOVER = $widget;
89		91
90	$hover->update if $hover && $hover->{can_hover};	92	$hover->update if $hover && $hover->{can_hover};
91	$HOVER->update if $HOVER && $HOVER->{can_hover};	93	$HOVER->update if $HOVER && $HOVER->{can_hover};
92		94
93	$TOOLTIP_WATCHER->start;	95	$TOOLTIP_WATCHER->again;
94	}	96	}
95	}	97	}
96		98
97	sub feed_sdl_button_down_event {	99	sub feed_sdl_button_down_event {
98	my ($ev) = @_;	100	my ($ev) = @_;
99	my ($x, $y) = ($ev->{x}, $ev->{y});	101	my ($x, $y) = ($ev->{x}, $ev->{y});
100		102
101	unless ($BUTTON_STATE) {	103	$BUTTON_STATE |= 1 << ($ev->{button} - 1);
		104
		105	unless ($GRAB) {
102	my $widget = $ROOT->find_widget ($x, $y);	106	my $widget = $ROOT->find_widget ($x, $y);
103		107
104	$GRAB = $widget;	108	$GRAB = $widget;
105	$GRAB->update if $GRAB;	109	$GRAB->update if $GRAB;
106		110
107	$TOOLTIP_WATCHER->cb->();	111	$TOOLTIP_WATCHER->invoke;
108	}	112	}
109
110	$BUTTON_STATE |= 1 << ($ev->{button} - 1);
111		113
112	if ($GRAB) {	114	if ($GRAB) {
113	if ($ev->{button} == 4 || $ev->{button} == 5) {	115	if ($ev->{button} == 4 || $ev->{button} == 5) {
114	# mousewheel	116	# mousewheel
115	$ev->{dx} = 0;
116	$ev->{dy} = $ev->{button} * 2 - 9;	117	my $delta = $ev->{button} * 2 - 9;
		118	my $shift = $ev->{mod} & DC::KMOD_SHIFT;
		119
		120	$ev->{dx} = $shift ? $delta : 0;
		121	$ev->{dy} = $shift ? 0 : $delta;
		122
117	$GRAB->emit (mouse_wheel => $ev);	123	$GRAB->emit (mouse_wheel => $ev);
118	} else {	124	} else {
119	$GRAB->emit (button_down => $ev)	125	$GRAB->emit (button_down => $ev)
120	}	126	}
121	}	127	}
…		…
135	my $grab = $GRAB; undef $GRAB;	141	my $grab = $GRAB; undef $GRAB;
136	$grab->update if $grab;	142	$grab->update if $grab;
137	$GRAB->update if $GRAB;	143	$GRAB->update if $GRAB;
138		144
139	check_hover $widget;	145	check_hover $widget;
140	$TOOLTIP_WATCHER->cb->();	146	$TOOLTIP_WATCHER->invoke;
141	}	147	}
142	}	148	}
143		149
144	sub feed_sdl_motion_event {	150	sub feed_sdl_motion_event {
145	my ($ev) = @_;	151	my ($ev) = @_;
…		…
185	# call when resolution changes etc.	191	# call when resolution changes etc.
186	sub rescale_widgets {	192	sub rescale_widgets {
187	my ($sx, $sy) = @_;	193	my ($sx, $sy) = @_;
188		194
189	for my $widget (values %WIDGET) {	195	for my $widget (values %WIDGET) {
190	if ($widget->{is_toplevel}) {	196	if ($widget->{is_toplevel} || $widget->{c_rescale}) {
191	$widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;	197	$widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
192	$widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;	198	$widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
193		199
194	$widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;	200	$widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
195	$widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};	201	$widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
…		…
207	reconfigure_widgets;	213	reconfigure_widgets;
208	}	214	}
209		215
210	#############################################################################	216	#############################################################################
211		217
212	package CFClient::UI::Event;	218	package DC::UI::Event;
213		219
214	sub xy {	220	sub xy {
215	$_[1]->coord2local ($_[0]{x}, $_[0]{y})	221	$_[1]->coord2local ($_[0]{x}, $_[0]{y})
216	}	222	}
217		223
218	#############################################################################	224	#############################################################################
219		225
220	package CFClient::UI::Base;	226	package DC::UI::Base;
221		227
222	use strict;	228	use strict;
223		229
224	use CFClient::OpenGL;	230	use DC::OpenGL;
225		231
226	sub new {	232	sub new {
227	my $class = shift;	233	my $class = shift;
228		234
229	my $self = bless {	235	my $self = bless {
…		…
234	h => undef,	240	h => undef,
235	can_events => 1,	241	can_events => 1,
236	@_	242	@_
237	}, $class;	243	}, $class;
238		244
239	Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);	245	DC::weaken ($DC::UI::WIDGET{$self+0} = $self);
240		246
241	for (keys %$self) {	247	for (keys %$self) {
242	if (/^on_(.*)$/) {	248	if (/^on_(.*)$/) {
243	$self->connect ($1 => delete $self->{$_});	249	$self->connect ($1 => delete $self->{$_});
244	}	250	}
245	}	251	}
246		252
247	if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {	253	if (my $layout = $DC::UI::LAYOUT->{$self->{name}}) {
248	$self->{x} = $layout->{x} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{x};	254	$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};	255	$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};	256	$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};	257	$self->{force_h} = $layout->{h} * $DC::UI::ROOT->{alloc_h} if exists $layout->{h};
252		258
253	$self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};	259	$self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
254	$self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};	260	$self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
255		261
256	$self->show if $layout->{show};	262	$self->show if $layout->{show};
…		…
261		267
262	sub destroy {	268	sub destroy {
263	my ($self) = @_;	269	my ($self) = @_;
264		270
265	$self->hide;	271	$self->hide;
		272	$self->emit ("destroy");
266	%$self = ();	273	%$self = ();
267	}	274	}
268		275
		276	sub TO_JSON {
		277	{ "\fw" => $_[0]{s_id} }
		278	}
		279
269	sub show {	280	sub show {
270	my ($self) = @_;	281	my ($self) = @_;
271		282
272	return if $self->{parent};	283	return if $self->{parent};
273		284
274	$CFClient::UI::ROOT->add ($self);	285	$DC::UI::ROOT->add ($self);
275	}	286	}
276		287
277	sub set_visible {	288	sub set_visible {
278	my ($self) = @_;	289	my ($self) = @_;
279		290
280	return if $self->{visible};	291	return if $self->{visible};
		292
		293	$self->{parent} && $self->{parent}{root}#d#
		294	or return ::clienterror ("set_visible called without parent ($self->{parent}) or root\n" => 1);
281		295
282	$self->{root} = $self->{parent}{root};	296	$self->{root} = $self->{parent}{root};
283	$self->{visible} = $self->{parent}{visible} + 1;	297	$self->{visible} = $self->{parent}{visible} + 1;
284		298
285	$self->emit (visibility_change => 1);	299	$self->emit (visibility_change => 1);
286		300
287	$self->realloc if !exists $self->{req_w};	301	$self->realloc if !exists $self->{req_w};
288		302
289	$_->set_visible for $self->children;	303	$_->set_visible for $self->visible_children;
290	}	304	}
291		305
292	sub set_invisible {	306	sub set_invisible {
293	my ($self) = @_;	307	my ($self) = @_;
294		308
…		…
300	delete $self->{root};	314	delete $self->{root};
301		315
302	undef $GRAB if $GRAB == $self;	316	undef $GRAB if $GRAB == $self;
303	undef $HOVER if $HOVER == $self;	317	undef $HOVER if $HOVER == $self;
304		318
305	$CFClient::UI::TOOLTIP_WATCHER->cb->()	319	$DC::UI::TOOLTIP_WATCHER->invoke
306	if $TOOLTIP->{owner} == $self;	320	if $TOOLTIP->{owner} == $self;
307		321
308	$self->emit ("focus_out");	322	$self->emit ("focus_out");
309	$self->emit (visibility_change => 0);	323	$self->emit (visibility_change => 0);
310	}	324	}
…		…
312	sub set_visibility {	326	sub set_visibility {
313	my ($self, $visible) = @_;	327	my ($self, $visible) = @_;
314		328
315	return if $self->{visible} == $visible;	329	return if $self->{visible} == $visible;
316		330
317	$visible ? $self->hide	331	$visible ? $self->show
318	: $self->show;	332	: $self->hide;
319	}	333	}
320		334
321	sub toggle_visibility {	335	sub toggle_visibility {
322	my ($self) = @_;	336	my ($self) = @_;
323		337
…		…
329	sub hide {	343	sub hide {
330	my ($self) = @_;	344	my ($self) = @_;
331		345
332	$self->set_invisible;	346	$self->set_invisible;
333		347
		348	# extra $parent copy for 5.8.8+ bug workaround
		349	# (otherwise $_[0] in remove gets freed
		350	if (my $parent = $self->{parent}) {
334	$self->{parent}->remove ($self)	351	$parent->remove ($self);
335	if $self->{parent};	352	}
336	}	353	}
337		354
338	sub move_abs {	355	sub move_abs {
339	my ($self, $x, $y, $z) = @_;	356	my ($self, $x, $y, $z) = @_;
340		357
…		…
352	$self->{force_h} = $h;	369	$self->{force_h} = $h;
353		370
354	$self->realloc;	371	$self->realloc;
355	}	372	}
356		373
		374	# traverse the widget chain up to find the maximum "physical" size constraints
		375	sub get_max_wh {
		376	my ($self) = @_;
		377
		378	my ($w, $h) = @$self{qw(max_w max_h)};
		379
		380	if ($w <= 0 || $h <= 0) {
		381	my ($mw, $mh) = $self->{parent}
		382	? $self->{parent}->get_max_wh
		383	: ($::WIDTH, $::HEIGHT);
		384
		385	$w = $mw if $w <= 0;
		386	$h = $mh if $h <= 0;
		387	}
		388
		389	($w, $h)
		390	}
		391
357	sub size_request {	392	sub size_request {
358	require Carp;	393	require Carp;
359	Carp::confess "size_request is abstract";	394	Carp::confess "size_request is abstract";
360	}	395	}
361		396
…		…
367	my ($self, $x, $y, $w, $h) = @_;	402	my ($self, $x, $y, $w, $h) = @_;
368		403
369	if ($self->{aspect}) {	404	if ($self->{aspect}) {
370	my ($ow, $oh) = ($w, $h);	405	my ($ow, $oh) = ($w, $h);
371		406
372	$w = List::Util::min $w, int $h * $self->{aspect};	407	$w = List::Util::min $w, DC::ceil $h * $self->{aspect};
373	$h = List::Util::min $h, int $w / $self->{aspect};	408	$h = List::Util::min $h, DC::ceil $w / $self->{aspect};
374		409
375	# use alignment to adjust x, y	410	# use alignment to adjust x, y
376		411
377	$x += int 0.5 * ($ow - $w);	412	$x += int 0.5 * ($ow - $w);
378	$y += int 0.5 * ($oh - $h);	413	$y += int 0.5 * ($oh - $h);
…		…
419		454
420	return if $self->{tooltip} eq $tooltip;	455	return if $self->{tooltip} eq $tooltip;
421		456
422	$self->{tooltip} = $tooltip;	457	$self->{tooltip} = $tooltip;
423		458
424	if ($CFClient::UI::TOOLTIP->{owner} == $self) {	459	if ($DC::UI::TOOLTIP->{owner} == $self) {
425	delete $CFClient::UI::TOOLTIP->{owner};	460	delete $DC::UI::TOOLTIP->{owner};
426	$CFClient::UI::TOOLTIP_WATCHER->cb->();	461	$DC::UI::TOOLTIP_WATCHER->invoke;
427	}	462	}
428	}	463	}
429		464
430	# translate global coordinates to local coordinate system	465	# translate global coordinates to local coordinate system
431	sub coord2local {	466	sub coord2local {
432	my ($self, $x, $y) = @_;	467	my ($self, $x, $y) = @_;
433		468
434	Carp::confess unless $self->{parent};#d#	469	return (undef, undef) unless $self->{parent};
435		470
436	$self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})	471	$self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
437	}	472	}
438		473
439	# translate local coordinates to global coordinate system	474	# translate local coordinates to global coordinate system
440	sub coord2global {	475	sub coord2global {
441	my ($self, $x, $y) = @_;	476	my ($self, $x, $y) = @_;
		477
		478	return (undef, undef) unless $self->{parent};
442		479
443	$self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})	480	$self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
444	}	481	}
445		482
446	sub invoke_focus_in {	483	sub invoke_focus_in {
…		…
494		531
495	sub connect {	532	sub connect {
496	my ($self, $signal, $cb) = @_;	533	my ($self, $signal, $cb) = @_;
497		534
498	push @{ $self->{signal_cb}{$signal} }, $cb;	535	push @{ $self->{signal_cb}{$signal} }, $cb;
		536
		537	defined wantarray and Guard::guard {
		538	@{ $self->{signal_cb}{$signal} } = grep $_ != $cb,
		539	@{ $self->{signal_cb}{$signal} };
		540	}
		541	}
		542
		543	sub disconnect_all {
		544	my ($self, $signal) = @_;
		545
		546	delete $self->{signal_cb}{$signal};
499	}	547	}
500		548
501	my %has_coords = (	549	my %has_coords = (
502	button_down => 1,	550	button_down => 1,
503	button_up => 1,	551	button_up => 1,
…		…
506	);	554	);
507		555
508	sub emit {	556	sub emit {
509	my ($self, $signal, @args) = @_;	557	my ($self, $signal, @args) = @_;
510		558
		559	# I do not really like this solution, but I do not like duplication
		560	# and needlessly verbose code, either.
511	my @append	561	my @append
512	= $has_coords{$signal}	562	= $has_coords{$signal}
513	? $args[0]->xy ($self)	563	? $args[0]->xy ($self)
514	: ();	564	: ();
515		565
516	#warn +(caller(1))[3] . "emit $signal on $self (parent $self->{parent})\n";#d#	566	#warn +(caller(1))[3] . "emit $signal on $self (parent $self->{parent})\n";#d#
517		567
518	#d##TODO# stop propagating at first true, do not use sum	568	for my $cb (
519	(List::Util::sum map $_->($self, @args, @append), @{$self->{signal_cb}{$signal} || []}) # before	569	@{$self->{signal_cb}{$signal} || []}, # before
520	|| ($self->can ("invoke_$signal") || sub { 1 })->($self, @args, @append) # closure	570	($self->can ("invoke_$signal") || sub { 1 }), # closure
		571	) {
		572	return $cb->($self, @args, @append) || next;
		573	}
		574
		575	# parent
521	|| ($self->{parent} && $self->{parent}->emit ($signal, @args)) # parent	576	$self->{parent} && $self->{parent}->emit ($signal, @args)
522	}	577	}
523		578
524	sub find_widget {	579	#sub find_widget {
525	my ($self, $x, $y) = @_;	580	# in .xs
526
527	return () unless $self->{can_events};
528
529	return $self
530	if $x >= $self->{x} && $x < $self->{x} + $self->{w}
531	&& $y >= $self->{y} && $y < $self->{y} + $self->{h};
532
533	()
534	}
535		581
536	sub set_parent {	582	sub set_parent {
537	my ($self, $parent) = @_;	583	my ($self, $parent) = @_;
538		584
539	Scalar::Util::weaken ($self->{parent} = $parent);	585	DC::weaken ($self->{parent} = $parent);
540	$self->set_visible if $parent->{visible};	586	$self->set_visible if $parent->{visible};
541	}	587	}
542		588
543	sub realloc {	589	sub realloc {
544	my ($self) = @_;	590	my ($self) = @_;
…		…
570		616
571	# using global variables seems a bit hacky, but passing through all drawing	617	# using global variables seems a bit hacky, but passing through all drawing
572	# functions seems pointless.	618	# functions seems pointless.
573	our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn	619	our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
574		620
575	sub draw {	621	#sub draw {
576	my ($self) = @_;	622	#CFPlus.xs
577
578	return unless $self->{h} && $self->{w};
579
580	# update screen rectangle
581	local $draw_x = $draw_x + $self->{x};
582	local $draw_y = $draw_y + $self->{y};
583
584	# skip widgets that are entirely outside the drawing area
585	return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
586	|| ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
587
588	glPushMatrix;
589	glTranslate $self->{x}, $self->{y}, 0;
590
591	if ($self == $HOVER && $self->{can_hover}) {
592	glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
593	glEnable GL_BLEND;
594	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
595	glBegin GL_QUADS;
596	glVertex 0 , 0;
597	glVertex $self->{w}, 0;
598	glVertex $self->{w}, $self->{h};
599	glVertex 0 , $self->{h};
600	glEnd;
601	glDisable GL_BLEND;
602	}
603
604	if ($ENV{CFPLUS_DEBUG} & 1) {
605	glPushMatrix;
606	glColor 1, 1, 0, 1;
607	glTranslate 0.375, 0.375;
608	glBegin GL_LINE_LOOP;
609	glVertex 0 , 0;
610	glVertex $self->{w} - 1, 0;
611	glVertex $self->{w} - 1, $self->{h} - 1;
612	glVertex 0 , $self->{h} - 1;
613	glEnd;
614	glPopMatrix;
615	#CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
616	}
617
618	$self->_draw;
619	glPopMatrix;
620	}
621		623
622	sub _draw {	624	sub _draw {
623	my ($self) = @_;	625	my ($self) = @_;
624		626
625	warn "no draw defined for $self\n";	627	warn "no draw defined for $self\n";
626	}	628	}
627		629
628	sub DESTROY {	630	sub DESTROY {
629	my ($self) = @_;	631	my ($self) = @_;
630		632
631	return if CFClient::in_destruct;	633	return if DC::in_destruct;
632		634
633	delete $WIDGET{$self+0};	635	local $@;
634
635	eval { $self->destroy };	636	eval { $self->destroy };
636	warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;	637	warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
		638
		639	delete $WIDGET{$self+0};
637	}	640	}
638		641
639	#############################################################################	642	#############################################################################
640		643
641	package CFClient::UI::DrawBG;	644	package DC::UI::DrawBG;
642		645
643	our @ISA = CFClient::UI::Base::;	646	our @ISA = DC::UI::Base::;
644		647
645	use strict;	648	use strict;
646	use CFClient::OpenGL;	649	use DC::OpenGL;
647		650
648	sub new {	651	sub new {
649	my $class = shift;	652	my $class = shift;
650
651	# range [value, low, high, page]
652		653
653	$class->SUPER::new (	654	$class->SUPER::new (
654	#bg => [0, 0, 0, 0.2],	655	#bg => [0, 0, 0, 0.2],
655	#active_bg => [1, 1, 1, 0.5],	656	#active_bg => [1, 1, 1, 0.5],
656	@_	657	@_
657	)	658	)
658	}	659	}
659		660
		661	sub set_bg {
		662	my ($self, $bg) = @_;
		663
		664	$self->{bg} = $bg;
		665	$self->update;
		666	}
		667
660	sub _draw {	668	sub _draw {
661	my ($self) = @_;	669	my ($self) = @_;
662		670
663	my $color = $FOCUS == $self && $self->{active_bg}	671	my $color = $FOCUS == $self && $self->{active_bg}
664	? $self->{active_bg}	672	? $self->{active_bg}
…		…
668	my ($w, $h) = @$self{qw(w h)};	676	my ($w, $h) = @$self{qw(w h)};
669		677
670	glEnable GL_BLEND;	678	glEnable GL_BLEND;
671	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;	679	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
672	glColor_premultiply @$color;	680	glColor_premultiply @$color;
673
674	glBegin GL_QUADS;
675	glVertex 0 , 0;
676	glVertex 0 , $h;
677	glVertex $w, $h;	681	glRect 0, 0, $w, $h;
678	glVertex $w, 0;
679	glEnd;
680
681	glDisable GL_BLEND;	682	glDisable GL_BLEND;
682	}	683	}
683	}	684	}
684		685
685	#############################################################################	686	#############################################################################
686		687
687	package CFClient::UI::Empty;	688	package DC::UI::Empty;
688		689
689	our @ISA = CFClient::UI::Base::;	690	our @ISA = DC::UI::Base::;
690		691
691	sub new {	692	sub new {
692	my ($class, %arg) = @_;	693	my ($class, %arg) = @_;
693	$class->SUPER::new (can_events => 0, %arg);	694	$class->SUPER::new (can_events => 0, %arg);
694	}	695	}
…		…
701		702
702	sub draw { }	703	sub draw { }
703		704
704	#############################################################################	705	#############################################################################
705		706
706	package CFClient::UI::Container;	707	package DC::UI::Container;
707		708
708	our @ISA = CFClient::UI::Base::;	709	our @ISA = DC::UI::Base::;
709		710
710	sub new {	711	sub new {
711	my ($class, %arg) = @_;	712	my ($class, %arg) = @_;
712		713
713	my $children = delete $arg{children};	714	my $children = delete $arg{children};
…		…
717	can_events => 0,	718	can_events => 0,
718	%arg,	719	%arg,
719	);	720	);
720		721
721	$self->add (@$children)	722	$self->add (@$children)
722	if $children;	723	if $children && @$children;
723		724
724	$self	725	$self
		726	}
		727
		728	sub realloc {
		729	my ($self) = @_;
		730
		731	$self->{force_realloc} = 1;
		732	$self->{force_size_alloc} = 1;
		733	$self->SUPER::realloc;
725	}	734	}
726		735
727	sub add {	736	sub add {
728	my ($self, @widgets) = @_;	737	my ($self, @widgets) = @_;
729		738
730	$_->set_parent ($self)	739	$_->set_parent ($self)
731	for @widgets;	740	for @widgets;
732		741
		742	# TODO: only do this in widgets that need it, e.g. root, fixed
733	use sort 'stable';	743	use sort 'stable';
734		744
735	$self->{children} = [	745	$self->{children} = [
736	sort { $a->{z} <=> $b->{z} }	746	sort { $a->{z} <=> $b->{z} }
737	@{$self->{children}}, @widgets	747	@{$self->{children}}, @widgets
738	];	748	];
739		749
740	$self->realloc;	750	$self->realloc;
		751
		752	$self->emit (c_add => \@widgets);
		753
		754	map $_+0, @widgets
741	}	755	}
742		756
743	sub children {	757	sub children {
744	@{ $_[0]{children} }	758	@{ $_[0]{children} }
745	}	759	}
746		760
747	sub remove {	761	sub remove {
748	my ($self, $child) = @_;	762	my ($self, @widgets) = @_;
749		763
		764	$self->emit (c_remove => \@widgets);
		765
		766	for my $child (@widgets) {
750	delete $child->{parent};	767	delete $child->{parent};
751	$child->hide;	768	$child->hide;
752
753	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];	769	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
		770	}
754		771
755	$self->realloc;	772	$self->realloc;
756	}	773	}
757		774
758	sub clear {	775	sub clear {
759	my ($self) = @_;	776	my ($self) = @_;
760		777
761	my $children = delete $self->{children};	778	my $children = $self->{children};
762	$self->{children} = [];	779	$self->{children} = [];
763		780
764	for (@$children) {	781	for (@$children) {
765	delete $_->{parent};	782	delete $_->{parent};
766	$_->hide;	783	$_->hide;
…		…
786	}	803	}
787		804
788	sub _draw {	805	sub _draw {
789	my ($self) = @_;	806	my ($self) = @_;
790		807
791	$_->draw for @{$self->{children}};	808	$_->draw for $self->visible_children;
792	}	809	}
793		810
794	#############################################################################	811	#############################################################################
795		812
796	package CFClient::UI::Bin;	813	package DC::UI::Bin;
797		814
798	our @ISA = CFClient::UI::Container::;	815	our @ISA = DC::UI::Container::;
799		816
800	sub new {	817	sub new {
801	my ($class, %arg) = @_;	818	my ($class, %arg) = @_;
802		819
803	my $child = (delete $arg{child}) || new CFClient::UI::Empty::;	820	my $child = (delete $arg{child}) || new DC::UI::Empty::;
804		821
805	$class->SUPER::new (children => [$child], %arg)	822	$class->SUPER::new (children => [$child], %arg)
806	}	823	}
807		824
808	sub add {	825	sub add {
809	my ($self, $child) = @_;	826	my ($self, $child) = @_;
810		827
811	$self->SUPER::remove ($_) for @{ $self->{children} };	828	$self->clear;
812	$self->SUPER::add ($child);	829	$self->SUPER::add ($child);
813	}	830	}
814		831
815	sub remove {	832	sub remove {
816	my ($self, $widget) = @_;	833	my ($self, $widget) = @_;
817		834
818	$self->SUPER::remove ($widget);	835	$self->SUPER::remove ($widget);
819		836
820	$self->{children} = [new CFClient::UI::Empty]	837	$self->{children} = [new DC::UI::Empty]
821	unless @{$self->{children}};	838	unless @{$self->{children}};
822	}	839	}
823		840
824	sub child { $_[0]->{children}[0] }	841	sub child { $_[0]->{children}[0] }
825		842
…		…
834		851
835	1	852	1
836	}	853	}
837		854
838	#############################################################################	855	#############################################################################
839
840	# back-buffered drawing area	856	# back-buffered drawing area
841		857
842	package CFClient::UI::Window;	858	package DC::UI::Window;
843		859
844	our @ISA = CFClient::UI::Bin::;	860	our @ISA = DC::UI::Bin::;
845		861
846	use CFClient::OpenGL;	862	use DC::OpenGL;
847		863
848	sub new {	864	sub new {
849	my ($class, %arg) = @_;	865	my ($class, %arg) = @_;
850		866
851	my $self = $class->SUPER::new (%arg);	867	my $self = $class->SUPER::new (%arg);
…		…
873	}	889	}
874		890
875	sub render_child {	891	sub render_child {
876	my ($self) = @_;	892	my ($self) = @_;
877		893
878	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {	894	$self->{texture} = new_from_opengl DC::Texture $self->{w}, $self->{h}, sub {
879	glClearColor 0, 0, 0, 0;	895	glClearColor 0, 0, 0, 0;
880	glClear GL_COLOR_BUFFER_BIT;	896	glClear GL_COLOR_BUFFER_BIT;
881		897
882	{	898	{
883	package CFClient::UI::Base;	899	package DC::UI::Base;
884		900
885	($draw_x, $draw_y, $draw_w, $draw_h) =	901	local ($draw_x, $draw_y, $draw_w, $draw_h) =
886	(0, 0, $self->{w}, $self->{h});	902	(0, 0, $self->{w}, $self->{h});
		903
		904	$self->_render;
887	}	905	}
888
889	$self->_render;
890	};	906	};
891	}	907	}
892		908
893	sub _draw {	909	sub _draw {
894	my ($self) = @_;	910	my ($self) = @_;
895
896	my ($w, $h) = @$self{qw(w h)};
897		911
898	my $tex = $self->{texture}	912	my $tex = $self->{texture}
899	or return;	913	or return;
900		914
901	glEnable GL_TEXTURE_2D;	915	glEnable GL_TEXTURE_2D;
902	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	916	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
903	glColor 0, 0, 0, 1;	917	glColor 0, 0, 0, 1;
904		918
905	$tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);	919	$tex->draw_quad_alpha_premultiplied (0, 0);
906		920
907	glDisable GL_TEXTURE_2D;	921	glDisable GL_TEXTURE_2D;
908	}	922	}
909		923
910	#############################################################################	924	#############################################################################
911		925
912	package CFClient::UI::ViewPort;	926	package DC::UI::ViewPort;
913		927
		928	use List::Util qw(min max);
		929
914	our @ISA = CFClient::UI::Window::;	930	our @ISA = DC::UI::Window::;
915		931
916	sub new {	932	sub new {
917	my $class = shift;	933	my $class = shift;
918		934
919	$class->SUPER::new (	935	$class->SUPER::new (
…		…
926	sub size_request {	942	sub size_request {
927	my ($self) = @_;	943	my ($self) = @_;
928		944
929	my ($w, $h) = @{$self->child}{qw(req_w req_h)};	945	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
930		946
931	$w = 10 if $self->{scroll_x};	947	$w = 1 if $self->{scroll_x};
932	$h = 10 if $self->{scroll_y};	948	$h = 1 if $self->{scroll_y};
933		949
934	($w, $h)	950	($w, $h)
935	}	951	}
936		952
937	sub invoke_size_allocate {	953	sub invoke_size_allocate {
…		…
949	}	965	}
950		966
951	sub set_offset {	967	sub set_offset {
952	my ($self, $x, $y) = @_;	968	my ($self, $x, $y) = @_;
953		969
		970	my $x = max 0, min $self->child->{w} - $self->{w}, int $x;
		971	my $y = max 0, min $self->child->{h} - $self->{h}, int $y;
		972
		973	if ($x != $self->{view_x} or $y != $self->{view_y}) {
954	$self->{view_x} = int $x;	974	$self->{view_x} = $x;
955	$self->{view_y} = int $y;	975	$self->{view_y} = $y;
956		976
		977	$self->emit (changed => $x, $y);
957	$self->update;	978	$self->update;
		979	}
		980	}
		981
		982	sub set_center {
		983	my ($self, $x, $y) = @_;
		984
		985	$self->set_offset ($x - $self->{w} * .5, $y - $self->{h} * .5);
		986	}
		987
		988	sub make_visible {
		989	my ($self, $x, $y, $border) = @_;
		990
		991	if ( $x < $self->{view_x} + $self->{w} * $border
		992	|| $x > $self->{view_x} + $self->{w} * (1 - $border)
		993	|| $y < $self->{view_y} + $self->{h} * $border
		994	|| $y > $self->{view_y} + $self->{h} * (1 - $border)
		995	) {
		996	$self->set_center ($x, $y);
		997	}
958	}	998	}
959		999
960	# hmm, this does not work for topleft of $self... but we should not ask for that	1000	# hmm, this does not work for topleft of $self... but we should not ask for that
961	sub coord2local {	1001	sub coord2local {
962	my ($self, $x, $y) = @_;	1002	my ($self, $x, $y) = @_;
…		…
977	my ($self, $x, $y) = @_;	1017	my ($self, $x, $y) = @_;
978		1018
979	if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}	1019	if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
980	&& $y >= $self->{y} && $y < $self->{y} + $self->{h}	1020	&& $y >= $self->{y} && $y < $self->{y} + $self->{h}
981	) {	1021	) {
982	$self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})	1022	$self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
983	} else {	1023	} else {
984	$self->CFClient::UI::Base::find_widget ($x, $y)	1024	$self->DC::UI::Base::find_widget ($x, $y)
985	}	1025	}
986	}	1026	}
987		1027
988	sub _render {	1028	sub _render {
989	my ($self) = @_;	1029	my ($self) = @_;
990		1030
991	local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};	1031	local $DC::UI::Base::draw_x = $DC::UI::Base::draw_x - $self->{view_x};
992	local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};	1032	local $DC::UI::Base::draw_y = $DC::UI::Base::draw_y - $self->{view_y};
993		1033
994	CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};	1034	DC::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
995		1035
996	$self->SUPER::_render;	1036	$self->SUPER::_render;
997	}	1037	}
998		1038
999	#############################################################################	1039	#############################################################################
1000		1040
1001	package CFClient::UI::ScrolledWindow;	1041	package DC::UI::ScrolledWindow;
1002		1042
1003	our @ISA = CFClient::UI::HBox::;	1043	our @ISA = DC::UI::Table::;
1004		1044
1005	sub new {	1045	sub new {
1006	my ($class, %arg) = @_;	1046	my ($class, %arg) = @_;
1007		1047
1008	my $child = delete $arg{child};	1048	my $child = delete $arg{child};
1009		1049
1010	my $self;	1050	my $self;
1011		1051
1012	my $slider = new CFClient::UI::Slider	1052	my $hslider = new DC::UI::Slider
		1053	c_col => 0,
		1054	c_row => 1,
		1055	vertical => 0,
		1056	range => [0, 0, 1, 0.01], # HACK fix
		1057	on_changed => sub {
		1058	$self->{hpos} = $_[1];
		1059	$self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
		1060	},
		1061	;
		1062
		1063	my $vslider = new DC::UI::Slider
		1064	c_col => 1,
		1065	c_row => 0,
1013	vertical => 1,	1066	vertical => 1,
1014	range => [0, 0, 1, 0.01], # HACK fix	1067	range => [0, 0, 1, 0.01], # HACK fix
1015	on_changed => sub {	1068	on_changed => sub {
1016	$self->{vp}->set_offset (0, $_[1]);	1069	$self->{vpos} = $_[1];
		1070	$self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
1017	},	1071	},
1018	;	1072	;
1019		1073
1020	$self = $class->SUPER::new (	1074	$self = $class->SUPER::new (
1021	vp => (new CFClient::UI::ViewPort expand => 1),	1075	scroll_x => 0,
		1076	scroll_y => 1,
1022	can_events => 1,	1077	can_events => 1,
1023	slider => $slider,	1078	hslider => $hslider,
		1079	vslider => $vslider,
		1080	col_expand => [1, 0],
		1081	row_expand => [1, 0],
1024	%arg,	1082	%arg,
1025	);	1083	);
1026		1084
		1085	$self->{vp} = new DC::UI::ViewPort
		1086	c_col => 0,
		1087	c_row => 0,
		1088	expand => 1,
		1089	scroll_x => $self->{scroll_x},
		1090	scroll_y => $self->{scroll_y},
		1091	on_changed => sub {
		1092	my ($vp, $x, $y) = @_;
		1093
		1094	$vp->{parent}{hslider}->set_value ($x);
		1095	$vp->{parent}{vslider}->set_value ($y);
		1096
		1097	0
		1098	},
		1099	on_size_allocate => sub {
		1100	my ($vp, $w, $h) = @_;
		1101	$vp->{parent}->update_slider;
		1102	0
		1103	},
		1104	;
		1105
1027	$self->SUPER::add ($self->{vp}, $self->{slider});	1106	$self->SUPER::add ($self->{vp});
		1107
1028	$self->add ($child) if $child;	1108	$self->add ($child) if $child;
1029		1109
1030	$self	1110	$self
1031	}	1111	}
1032
1033	#TODO# update range on size_allocate depending on child
1034		1112
1035	sub add {	1113	sub add {
1036	my ($self, $widget) = @_;	1114	my ($self, $widget) = @_;
1037		1115
1038	$self->{vp}->add ($self->{child} = $widget);	1116	$self->{vp}->add ($self->{child} = $widget);
1039	}	1117	}
1040		1118
		1119	sub set_offset { shift->{vp}->set_offset (@_) }
		1120	sub set_center { shift->{vp}->set_center (@_) }
		1121	sub make_visible { shift->{vp}->make_visible (@_) }
		1122
		1123	sub update_slider {
		1124	my ($self) = @_;
		1125
		1126	my $child = ($self->{vp} or return)->child;
		1127
		1128	if ($self->{scroll_x}) {
		1129	my ($w1, $w2) = ($child->{req_w}, $self->{vp}{w});
		1130	$self->{hslider}->set_range ([$self->{hslider}{range}[0], 0, $w1, $w2, 1]);
		1131
		1132	my $visible = $w1 > $w2;
		1133	if ($visible != $self->{hslider_visible}) {
		1134	$self->{hslider_visible} = $visible;
		1135	$visible ? $self->SUPER::add ($self->{hslider})
		1136	: $self->SUPER::remove ($self->{hslider});
		1137	}
		1138	}
		1139
		1140	if ($self->{scroll_y}) {
		1141	my ($h1, $h2) = ($child->{req_h}, $self->{vp}{h});
		1142	$self->{vslider}->set_range ([$self->{vslider}{range}[0], 0, $h1, $h2, 1]);
		1143
		1144	my $visible = $h1 > $h2;
		1145	if ($visible != $self->{vslider_visible}) {
		1146	$self->{vslider_visible} = $visible;
		1147	$visible ? $self->SUPER::add ($self->{vslider})
		1148	: $self->SUPER::remove ($self->{vslider});
		1149	}
		1150	}
		1151	}
		1152
		1153	sub start_dragging {
		1154	my ($self, $ev) = @_;
		1155
		1156	$self->grab_focus;
		1157
		1158	my $ox = $self->{vp}{view_x};
		1159	my $oy = $self->{vp}{view_y};
		1160
		1161	$self->{motion} = sub {
		1162	my ($ev, $x, $y) = @_;
		1163
		1164	$ox -= $ev->{xrel};
		1165	$oy -= $ev->{yrel};
		1166
		1167	$self->{vp}->set_offset ($ox, $oy);
		1168	};
		1169	}
		1170
1041	sub invoke_mouse_wheel {	1171	sub invoke_mouse_wheel {
1042	my ($self, $ev) = @_;	1172	my ($self, $ev) = @_;
1043		1173
1044	return 0 unless $ev->{dy}; # only vertical movements
1045
1046	$self->{slider}->emit (mouse_wheel => $ev);	1174	$self->{vslider}->emit (mouse_wheel => $ev) if $self->{vslider_visible};
		1175	$self->{hslider}->emit (mouse_wheel => $ev) if $self->{hslider_visible};
1047		1176
1048	1	1177	1
1049	}	1178	}
1050		1179
1051	sub update_slider {	1180	sub invoke_button_down {
1052	my ($self) = @_;	1181	my ($self, $ev, $x, $y) = @_;
1053		1182
1054	$self->{slider}->set_range ([$self->{slider}{range}[0], 0, $self->{vp}->child->{h}, $self->{vp}{h}, 1]);	1183	if ($ev->{button} == 2) {
1055	}	1184	$self->start_dragging ($ev);
		1185	return 1;
		1186	}
1056		1187
1057	sub update {	1188	0
1058	my ($self) = @_;	1189	}
1059		1190
1060	$self->SUPER::update;	1191	sub invoke_button_up {
		1192	my ($self, $ev, $x, $y) = @_;
1061		1193
1062	$self->update_slider;	1194	if (delete $self->{motion}) {
		1195	return 1;
		1196	}
		1197
		1198	0
		1199	}
		1200
		1201	sub invoke_mouse_motion {
		1202	my ($self, $ev, $x, $y) = @_;
		1203
		1204	if ($self->{motion}) {
		1205	$self->{motion}->($ev, $x, $y);
		1206	return 1;
		1207	}
		1208
		1209	0
1063	}	1210	}
1064		1211
1065	sub invoke_size_allocate {	1212	sub invoke_size_allocate {
1066	my ($self, $w, $h) = @_;	1213	my ($self, $w, $h) = @_;
1067		1214
1068	$self->update_slider;	1215	$self->update_slider;
1069
1070	$self->SUPER::invoke_size_allocate ($w, $h)	1216	$self->SUPER::invoke_size_allocate ($w, $h)
1071	}	1217	}
1072		1218
1073	#############################################################################	1219	#############################################################################
1074		1220
1075	package CFClient::UI::Frame;	1221	package DC::UI::Frame;
1076		1222
1077	our @ISA = CFClient::UI::Bin::;	1223	our @ISA = DC::UI::Bin::;
1078		1224
1079	use CFClient::OpenGL;	1225	use DC::OpenGL;
1080		1226
1081	sub new {	1227	sub new {
1082	my $class = shift;	1228	my $class = shift;
1083		1229
1084	$class->SUPER::new (	1230	$class->SUPER::new (
…		…
1094	my ($w, $h) = @$self{qw(w h)};	1240	my ($w, $h) = @$self{qw(w h)};
1095		1241
1096	glEnable GL_BLEND;	1242	glEnable GL_BLEND;
1097	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;	1243	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1098	glColor_premultiply @{ $self->{bg} };	1244	glColor_premultiply @{ $self->{bg} };
1099
1100	glBegin GL_QUADS;
1101	glVertex 0 , 0;
1102	glVertex 0 , $h;
1103	glVertex $w, $h;	1245	glRect 0, 0, $w, $h;
1104	glVertex $w, 0;
1105	glEnd;
1106
1107	glDisable GL_BLEND;	1246	glDisable GL_BLEND;
1108	}	1247	}
1109		1248
1110	$self->SUPER::_draw;	1249	$self->SUPER::_draw;
1111	}	1250	}
1112		1251
1113	#############################################################################	1252	#############################################################################
1114		1253
1115	package CFClient::UI::FancyFrame;	1254	package DC::UI::FancyFrame;
1116		1255
1117	our @ISA = CFClient::UI::Bin::;	1256	our @ISA = DC::UI::Bin::;
1118		1257
1119	use CFClient::OpenGL;	1258	use DC::OpenGL;
		1259
		1260	sub new {
		1261	my ($class, %arg) = @_;
		1262
		1263	if ((exists $arg{label}) && !ref $arg{label}) {
		1264	$arg{label} = new DC::UI::Label
		1265	align => 1,
		1266	valign => 0.5,
		1267	text => $arg{label},
		1268	fontsize => ($arg{border} || 0.8) * 0.75;
		1269	}
		1270
		1271	my $self = $class->SUPER::new (
		1272	# label => "",
		1273	fg => undef,
		1274	border => 0.8,
		1275	style => 'single',
		1276	%arg,
		1277	);
		1278
		1279	$self
		1280	}
		1281
		1282	sub add {
		1283	my ($self, @widgets) = @_;
		1284
		1285	$self->SUPER::add (@widgets);
		1286	$self->DC::UI::Container::add ($self->{label}) if $self->{label};
		1287	}
		1288
		1289	sub border {
		1290	int $_[0]{border} * $::FONTSIZE
		1291	}
		1292
		1293	sub size_request {
		1294	my ($self) = @_;
		1295
		1296	($self->{label_w}, undef) = $self->{label}->size_request
		1297	if $self->{label};
		1298
		1299	my ($w, $h) = $self->SUPER::size_request;
		1300
		1301	(
		1302	$w + $self->border * 2,
		1303	$h + $self->border * 2,
		1304	)
		1305	}
		1306
		1307	sub invoke_size_allocate {
		1308	my ($self, $w, $h) = @_;
		1309
		1310	my $border = $self->border;
		1311
		1312	$w -= List::Util::max 0, $border * 2;
		1313	$h -= List::Util::max 0, $border * 2;
		1314
		1315	if (my $label = $self->{label}) {
		1316	$label->{w} = List::Util::max 0, List::Util::min $self->{label_w}, $w - $border * 2;
		1317	$label->{h} = List::Util::min $h, $border;
		1318	$label->invoke_size_allocate ($label->{w}, $label->{h});
		1319	}
		1320
		1321	$self->child->configure ($border, $border, $w, $h);
		1322
		1323	1
		1324	}
		1325
		1326	sub _draw {
		1327	my ($self) = @_;
		1328
		1329	my $child = $self->{children}[0];
		1330
		1331	my $border = $self->border;
		1332	my ($w, $h) = ($self->{w}, $self->{h});
		1333
		1334	$child->draw;
		1335
		1336	glColor @{$self->{fg} || $DC::THEME{fancyframe}};
		1337	glBegin GL_LINE_STRIP;
		1338	glVertex $border * 1.5 , $border * 0.5 + 0.5;
		1339	glVertex $border * 0.5 + 0.5, $border * 0.5 + 0.5;
		1340	glVertex $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
		1341	glVertex $w - $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
		1342	glVertex $w - $border * 0.5 + 0.5, $border * 0.5 + 0.5;
		1343	glVertex $self->{label} ? $border * 2 + $self->{label}{w} : $border * 1.5, $border * 0.5 + 0.5;
		1344	glEnd;
		1345
		1346	if ($self->{label}) {
		1347	glTranslate $border * 2, 0;
		1348	$self->{label}->_draw;
		1349	}
		1350	}
		1351
		1352	#############################################################################
		1353
		1354	package DC::UI::Toplevel;
		1355
		1356	our @ISA = DC::UI::Bin::;
		1357
		1358	use DC::OpenGL;
1120		1359
1121	my $bg =	1360	my $bg =
1122	new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",	1361	new_from_resource DC::Texture "d1_bg.png",
1123	mipmap => 1, wrap => 1;	1362	mipmap => 1, wrap => 1;
1124		1363
1125	my @border =	1364	my @border =
1126	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	1365	map { new_from_resource DC::Texture $_, mipmap => 1 }
1127	qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);	1366	qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
		1367
		1368	my @icon =
		1369	map { new_from_resource DC::Texture $_, mipmap => 1 }
		1370	qw(x1_move.png x1_resize.png);
1128		1371
1129	sub new {	1372	sub new {
1130	my ($class, %arg) = @_;	1373	my ($class, %arg) = @_;
1131		1374
1132	my $self = $class->SUPER::new (	1375	my $self = $class->SUPER::new (
1133	bg => [1, 1, 1, 1],	1376	bg => [1, 1, 1, 1],
1134	border_bg => [1, 1, 1, 1],	1377	border_bg => [1, 1, 1, 1],
1135	border => 0.6,	1378	border => 0.8,
1136	can_events => 1,	1379	can_events => 1,
1137	min_w => 64,	1380	min_w => 64,
1138	min_h => 32,	1381	min_h => 32,
1139	%arg,	1382	%arg,
1140	);	1383	);
1141		1384
1142	$self->{title_widget} = new CFClient::UI::Label	1385	$self->{title_widget} = new DC::UI::Label
1143	align => 0,	1386	align => 0.5,
1144	valign => 1,	1387	valign => 1,
1145	text => $self->{title},	1388	text => $self->{title},
1146	fontsize => $self->{border},	1389	fontsize => $self->{border},
1147	if exists $self->{title};	1390	if exists $self->{title};
1148		1391
1149	if ($self->{has_close_button}) {	1392	if ($self->{has_close_button}) {
1150	$self->{close_button} =	1393	$self->{close_button} =
1151	new CFClient::UI::ImageButton	1394	new DC::UI::ImageButton
1152	path => 'x1_close.png',	1395	path => 'x1_close.png',
1153	on_activate => sub { $self->emit ("delete") };	1396	on_activate => sub { $self->emit ("delete") };
1154		1397
1155	$self->CFClient::UI::Container::add ($self->{close_button});	1398	$self->DC::UI::Container::add ($self->{close_button});
1156	}	1399	}
1157		1400
1158	$self	1401	$self
1159	}	1402	}
1160		1403
1161	sub add {	1404	sub add {
1162	my ($self, @widgets) = @_;	1405	my ($self, @widgets) = @_;
1163		1406
1164	$self->SUPER::add (@widgets);	1407	$self->SUPER::add (@widgets);
1165	$self->CFClient::UI::Container::add ($self->{close_button}) if $self->{close_button};	1408	$self->DC::UI::Container::add ($self->{close_button}) if $self->{close_button};
1166	$self->CFClient::UI::Container::add ($self->{title_widget}) if $self->{title_widget};	1409	$self->DC::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
1167	}	1410	}
1168		1411
1169	sub border {	1412	sub border {
1170	int $_[0]{border} * $::FONTSIZE	1413	int $_[0]{border} * $::FONTSIZE
		1414	}
		1415
		1416	sub get_max_wh {
		1417	my ($self) = @_;
		1418
		1419	return ($self->{w}, $self->{h})
		1420	if $self->{visible} && $self->{w};
		1421
		1422	$self->SUPER::get_max_wh
1171	}	1423	}
1172		1424
1173	sub size_request {	1425	sub size_request {
1174	my ($self) = @_;	1426	my ($self) = @_;
1175		1427
…		…
1279	$self->{motion}->($ev, $x, $y) if $self->{motion};	1531	$self->{motion}->($ev, $x, $y) if $self->{motion};
1280		1532
1281	! ! $self->{motion}	1533	! ! $self->{motion}
1282	}	1534	}
1283		1535
		1536	sub invoke_visibility_change {
		1537	my ($self, $visible) = @_;
		1538
		1539	delete $self->{motion} unless $visible;
		1540
		1541	0
		1542	}
		1543
1284	sub _draw {	1544	sub _draw {
1285	my ($self) = @_;	1545	my ($self) = @_;
1286		1546
1287	my $child = $self->{children}[0];	1547	my $child = $self->{children}[0];
1288		1548
…		…
1292	glEnable GL_TEXTURE_2D;	1552	glEnable GL_TEXTURE_2D;
1293	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	1553	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1294		1554
1295	my $border = $self->border;	1555	my $border = $self->border;
1296		1556
		1557	if ($border) {
1297	glColor @{ $self->{border_bg} };	1558	glColor @{ $self->{border_bg} };
1298	$border[0]->draw_quad_alpha (0, 0, $w, $border);	1559	$border[0]->draw_quad_alpha ( 0, 0, $w, $border);
1299	$border[1]->draw_quad_alpha (0, $border, $border, $ch);	1560	$border[1]->draw_quad_alpha ( 0, $border, $border, $ch);
1300	$border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);	1561	$border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1301	$border[3]->draw_quad_alpha (0, $h - $border, $w, $border);	1562	$border[3]->draw_quad_alpha ( 0, $h - $border, $w, $border);
		1563
		1564	# move
		1565	my $w2 = ($w - $border) * .5;
		1566	my $h2 = ($h - $border) * .5;
		1567	$icon[0]->draw_quad_alpha ( 0, $h2, $border, $border);
		1568	$icon[0]->draw_quad_alpha ($w - $border, $h2, $border, $border);
		1569	$icon[0]->draw_quad_alpha ($w2 , $h - $border, $border, $border);
		1570
		1571	# resize
		1572	$icon[1]->draw_quad_alpha ( 0, 0, $border, $border);
		1573	$icon[1]->draw_quad_alpha ($w - $border, 0, $border, $border)
		1574	unless $self->{has_close_button};
		1575	$icon[1]->draw_quad_alpha ( 0, $h - $border, $border, $border);
		1576	$icon[1]->draw_quad_alpha ($w - $border, $h - $border, $border, $border);
		1577	}
1302		1578
1303	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {	1579	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1304	glColor @{ $self->{bg} };	1580	glColor @{ $self->{bg} };
1305		1581
1306	# TODO: repeat texture not scale	1582	# TODO: repeat texture not scale
…		…
1325	if $self->{close_button};	1601	if $self->{close_button};
1326	}	1602	}
1327		1603
1328	#############################################################################	1604	#############################################################################
1329		1605
1330	package CFClient::UI::Table;	1606	package DC::UI::Table;
1331		1607
1332	our @ISA = CFClient::UI::Base::;	1608	our @ISA = DC::UI::Container::;
1333		1609
1334	use List::Util qw(max sum);	1610	use List::Util qw(max sum);
1335		1611
1336	use CFClient::OpenGL;	1612	use DC::OpenGL;
1337		1613
1338	sub new {	1614	sub new {
1339	my $class = shift;	1615	my $class = shift;
1340		1616
1341	$class->SUPER::new (	1617	$class->SUPER::new (
1342	col_expand => [],	1618	col_expand => [],
		1619	row_expand => [],
1343	@_,	1620	@_,
1344	)	1621	)
1345	}	1622	}
1346		1623
1347	sub children {
1348	grep $_, map @$_, grep $_, @{ $_[0]{children} }
1349	}
1350
1351	sub add {	1624	sub add {
1352	my ($self, $x, $y, $child) = @_;	1625	my ($self, @widgets) = @_;
1353		1626
1354	$child->set_parent ($self);	1627	for my $child (@widgets) {
1355	$self->{children}[$y][$x] = $child;	1628	$child->{c_rowspan} ||= 1;
		1629	$child->{c_colspan} ||= 1;
		1630	}
1356		1631
1357	$self->realloc;	1632	$self->SUPER::add (@widgets);
1358	}	1633	}
1359		1634
1360	sub remove {	1635	sub add_at {
		1636	my $self = shift;
		1637
		1638	my @widgets;
		1639
		1640	while (@_) {
		1641	my ($col, $row, $child) = splice @_, 0, 3, ();
		1642
		1643	$child->{c_row} = $row;
		1644	$child->{c_col} = $col;
		1645
		1646	push @widgets, $child;
		1647	}
		1648
		1649	$self->add (@widgets);
		1650	}
		1651
		1652	sub get_wh {
1361	my ($self, $child) = @_;	1653	my ($self) = @_;
1362		1654
1363	# TODO: not yet implemented	1655	my (@w, @h);
1364	}
1365
1366	# TODO: move to container class maybe? send children a signal on removal?
1367	sub clear {
1368	my ($self) = @_;
1369		1656
1370	my @children = $self->children;	1657	my @children = $self->children;
1371	delete $self->{children};	1658
		1659	# first pass, columns
		1660	for my $widget (sort { $a->{c_colspan} <=> $b->{c_colspan} } @children) {
		1661	my ($c, $w, $cs) = @$widget{qw(c_col req_w c_colspan)};
		1662
		1663	my $sw = sum @w[$c .. $c + $cs - 1];
		1664
		1665	if ($w > $sw) {
		1666	$_ += ($w - $sw) / ($_ ? $sw / $_ : $cs) for @w[$c .. $c + $cs - 1];
		1667	}
1372		1668	}
1373	for (@children) {
1374	delete $_->{parent};
1375	$_->hide;
1376	}
1377		1669
1378	$self->realloc;	1670	# second pass, rows
1379	}	1671	for my $widget (sort { $a->{c_rowspan} <=> $b->{c_rowspan} } @children) {
1380
1381	sub get_wh {
1382	my ($self) = @_;
1383
1384	my (@w, @h);
1385
1386	for my $y (0 .. $#{$self->{children}}) {
1387	my $row = $self->{children}[$y]
1388	or next;
1389
1390	for my $x (0 .. $#$row) {
1391	my $widget = $row->[$x]
1392	or next;
1393	my ($w, $h) = @$widget{qw(req_w req_h)};	1672	my ($r, $h, $rs) = @$widget{qw(c_row req_h c_rowspan)};
1394		1673
1395	$w[$x] = max $w[$x], $w;	1674	my $sh = sum @h[$r .. $r + $rs - 1];
1396	$h[$y] = max $h[$y], $h;	1675
		1676	if ($h > $sh) {
		1677	$_ += ($h - $sh) / ($_ ? $sh / $_ : $rs) for @h[$r .. $r + $rs - 1];
1397	}	1678	}
1398	}	1679	}
1399		1680
1400	(\@w, \@h)	1681	(\@w, \@h)
1401	}	1682	}
…		…
1417	my ($ws, $hs) = $self->get_wh;	1698	my ($ws, $hs) = $self->get_wh;
1418		1699
1419	my $req_w = (sum @$ws) || 1;	1700	my $req_w = (sum @$ws) || 1;
1420	my $req_h = (sum @$hs) || 1;	1701	my $req_h = (sum @$hs) || 1;
1421		1702
1422	# TODO: nicer code && do row_expand	1703	# now linearly scale the rows/columns to the allocated size
1423	my @col_expand = @{$self->{col_expand}};	1704	my @col_expand = @{$self->{col_expand}};
1424	@col_expand = (1) x @$ws unless @col_expand;	1705	@col_expand = (1) x @$ws unless @col_expand;
1425	my $col_expand = (sum @col_expand) || 1;	1706	my $col_expand = (sum @col_expand) || 1;
1426		1707
1427	# linearly scale sizes
1428	$ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;	1708	$ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
1429	$hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
1430		1709
1431	CFClient::UI::harmonize $ws;	1710	DC::UI::harmonize $ws;
		1711
		1712	my @row_expand = @{$self->{row_expand}};
		1713	@row_expand = (1) x @$ws unless @row_expand;
		1714	my $row_expand = (sum @row_expand) || 1;
		1715
		1716	$hs->[$_] += $row_expand[$_] / $row_expand * ($h - $req_h) for 0 .. $#$hs;
		1717
1432	CFClient::UI::harmonize $hs;	1718	DC::UI::harmonize $hs;
1433		1719
1434	my $y;	1720	my @x; for (0 .. $#$ws) { $x[$_ + 1] = $x[$_] + $ws->[$_] }
		1721	my @y; for (0 .. $#$hs) { $y[$_ + 1] = $y[$_] + $hs->[$_] }
1435		1722
1436	for my $r (0 .. $#{$self->{children}}) {	1723	for my $widget ($self->children) {
1437	my $row = $self->{children}[$r]	1724	my ($r, $c, $w, $h, $rs, $cs) = @$widget{qw(c_row c_col req_w req_h c_rowspan c_colspan)};
1438	or next;
1439		1725
1440	my $x = 0;	1726	$widget->configure (
1441	my $row_h = $hs->[$r];	1727	$x[$c], $y[$r],
		1728	$x[$c + $cs] - $x[$c], $y[$r + $rs] - $y[$r],
1442		1729	);
1443	for my $c (0 .. $#$row) {	1730	}
1444	my $col_w = $ws->[$c];
1445		1731
1446	if (my $widget = $row->[$c]) {	1732	1
1447	$widget->configure ($x, $y, $col_w, $row_h);	1733	}
1448	}
1449		1734
1450	$x += $col_w;	1735	#############################################################################
		1736
		1737	package DC::UI::Fixed;
		1738
		1739	use List::Util qw(min max);
		1740
		1741	our @ISA = DC::UI::Container::;
		1742
		1743	sub _scale($$$) {
		1744	my ($rel, $val, $max) = @_;
		1745
		1746	$rel ? $val * $max : $val
		1747	}
		1748
		1749	sub size_request {
		1750	my ($self) = @_;
		1751
		1752	my ($x1, $y1, $x2, $y2) = (0, 0, 0, 0);
		1753
		1754	# determine overall size by querying abs widgets
		1755	for my $child ($self->visible_children) {
		1756	unless ($child->{c_rel}) {
		1757	my $x = $child->{c_x};
		1758	my $y = $child->{c_y};
		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};
1451	}	1762	}
		1763	}
1452		1764
1453	$y += $row_h;	1765	my $W = $x2 - $x1;
		1766	my $H = $y2 - $y1;
		1767
		1768	# now layout remaining widgets
		1769	for my $child ($self->visible_children) {
		1770	if ($child->{c_rel}) {
		1771	my $x = _scale $child->{c_rel}, $child->{c_x}, $W;
		1772	my $y = _scale $child->{c_rel}, $child->{c_y}, $H;
		1773
		1774	$x1 = min $x1, $x; $x2 = max $x2, $x + $child->{req_w};
		1775	$y1 = min $y1, $y; $y2 = max $y2, $y + $child->{req_h};
		1776	}
		1777	}
		1778
		1779	my $W = $x2 - $x1;
		1780	my $H = $y2 - $y1;
		1781
		1782	($W, $H)
		1783	}
		1784
		1785	sub invoke_size_allocate {
		1786	my ($self, $W, $H) = @_;
		1787
		1788	for my $child ($self->visible_children) {
		1789	my $x = _scale $child->{c_rel}, $child->{c_x}, $W;
		1790	my $y = _scale $child->{c_rel}, $child->{c_y}, $H;
		1791
		1792	$x += $child->{c_halign} * $child->{req_w};
		1793	$y += $child->{c_valign} * $child->{req_h};
		1794
		1795	$child->configure (int $x, int $y, $child->{req_w}, $child->{req_h});
1454	}	1796	}
1455		1797
1456	1	1798	1
1457	}	1799	}
1458		1800
1459	sub find_widget {
1460	my ($self, $x, $y) = @_;
1461
1462	$x -= $self->{x};
1463	$y -= $self->{y};
1464
1465	my $res;
1466
1467	for (grep $_, map @$_, grep $_, @{ $self->{children} }) {
1468	$res = $_->find_widget ($x, $y)
1469	and return $res;
1470	}
1471
1472	$self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
1473	}
1474
1475	sub _draw {
1476	my ($self) = @_;
1477
1478	for (grep $_, @{$self->{children}}) {
1479	$_->draw for grep $_, @$_;
1480	}
1481	}
1482
1483	#############################################################################	1801	#############################################################################
1484		1802
1485	package CFClient::UI::Box;	1803	package DC::UI::Box;
1486		1804
1487	our @ISA = CFClient::UI::Container::;	1805	our @ISA = DC::UI::Container::;
1488		1806
1489	sub size_request {	1807	sub size_request {
1490	my ($self) = @_;	1808	my ($self) = @_;
		1809
		1810	my @children = $self->visible_children;
1491		1811
1492	$self->{vertical}	1812	$self->{vertical}
1493	? (	1813	? (
1494	(List::Util::max map $_->{req_w}, @{$self->{children}}),	1814	(List::Util::max map $_->{req_w}, @children),
1495	(List::Util::sum map $_->{req_h}, @{$self->{children}}),	1815	(List::Util::sum map $_->{req_h}, @children),
1496	)	1816	)
1497	: (	1817	: (
1498	(List::Util::sum map $_->{req_w}, @{$self->{children}}),	1818	(List::Util::sum map $_->{req_w}, @children),
1499	(List::Util::max map $_->{req_h}, @{$self->{children}}),	1819	(List::Util::max map $_->{req_h}, @children),
1500	)	1820	)
1501	}	1821	}
1502		1822
1503	sub invoke_size_allocate {	1823	sub invoke_size_allocate {
1504	my ($self, $w, $h) = @_;	1824	my ($self, $w, $h) = @_;
…		…
1525	$req[$_] += $space * $children[$_]{expand}	1845	$req[$_] += $space * $children[$_]{expand}
1526	for 0 .. $#children;	1846	for 0 .. $#children;
1527	}	1847	}
1528	}	1848	}
1529		1849
1530	CFClient::UI::harmonize \@req;	1850	DC::UI::harmonize \@req;
1531		1851
1532	my $pos = 0;	1852	my $pos = 0;
1533	for (0 .. $#children) {	1853	for (0 .. $#children) {
1534	my $alloc = $req[$_];	1854	my $alloc = $req[$_];
1535	$children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));	1855	$children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
…		…
1540	1	1860	1
1541	}	1861	}
1542		1862
1543	#############################################################################	1863	#############################################################################
1544		1864
1545	package CFClient::UI::HBox;	1865	package DC::UI::HBox;
1546		1866
1547	our @ISA = CFClient::UI::Box::;	1867	our @ISA = DC::UI::Box::;
1548		1868
1549	sub new {	1869	sub new {
1550	my $class = shift;	1870	my $class = shift;
1551		1871
1552	$class->SUPER::new (	1872	$class->SUPER::new (
…		…
1555	)	1875	)
1556	}	1876	}
1557		1877
1558	#############################################################################	1878	#############################################################################
1559		1879
1560	package CFClient::UI::VBox;	1880	package DC::UI::VBox;
1561		1881
1562	our @ISA = CFClient::UI::Box::;	1882	our @ISA = DC::UI::Box::;
1563		1883
1564	sub new {	1884	sub new {
1565	my $class = shift;	1885	my $class = shift;
1566		1886
1567	$class->SUPER::new (	1887	$class->SUPER::new (
…		…
1570	)	1890	)
1571	}	1891	}
1572		1892
1573	#############################################################################	1893	#############################################################################
1574		1894
1575	package CFClient::UI::Label;	1895	package DC::UI::Label;
1576		1896
1577	our @ISA = CFClient::UI::DrawBG::;	1897	our @ISA = DC::UI::DrawBG::;
1578		1898
1579	use CFClient::OpenGL;	1899	use DC::OpenGL;
1580		1900
1581	sub new {	1901	sub new {
1582	my ($class, %arg) = @_;	1902	my ($class, %arg) = @_;
1583		1903
1584	my $self = $class->SUPER::new (	1904	my $self = $class->SUPER::new (
…		…
1587	#active_bg => none	1907	#active_bg => none
1588	#font => default_font	1908	#font => default_font
1589	#text => initial text	1909	#text => initial text
1590	#markup => initial narkup	1910	#markup => initial narkup
1591	#max_w => maximum pixel width	1911	#max_w => maximum pixel width
		1912	#style => 0, # render flags
1592	ellipsise => 3, # end	1913	ellipsise => 3, # end
1593	layout => (new CFClient::Layout),	1914	layout => (new DC::Layout),
1594	fontsize => 1,	1915	fontsize => 1,
1595	align => -1,	1916	align => 0.5,
1596	valign => -1,	1917	valign => 0.5,
1597	padding_x => 2,	1918	padding_x => 4,
1598	padding_y => 2,	1919	padding_y => 2,
1599	can_events => 0,	1920	can_events => 0,
1600	%arg	1921	%arg
1601	);	1922	);
1602		1923
1603	if (exists $self->{template}) {	1924	if (exists $self->{template}) {
1604	my $layout = new CFClient::Layout;	1925	my $layout = new DC::Layout;
1605	$layout->set_text (delete $self->{template});	1926	$layout->set_text (delete $self->{template});
1606	$self->{template} = $layout;	1927	$self->{template} = $layout;
1607	}	1928	}
1608		1929
1609	if (exists $self->{markup}) {	1930	if (exists $self->{markup}) {
…		…
1613	}	1934	}
1614		1935
1615	$self	1936	$self
1616	}	1937	}
1617		1938
1618	sub escape($) {
1619	local $_ = $_[0];
1620
1621	s/&/&amp;/g;
1622	s/>/&gt;/g;
1623	s/</&lt;/g;
1624
1625	$_
1626	}
1627
1628	sub update {	1939	sub update {
1629	my ($self) = @_;	1940	my ($self) = @_;
1630		1941
1631	delete $self->{texture};	1942	delete $self->{texture};
1632	$self->SUPER::update;	1943	$self->SUPER::update;
…		…
1635	sub realloc {	1946	sub realloc {
1636	my ($self) = @_;	1947	my ($self) = @_;
1637		1948
1638	delete $self->{ox};	1949	delete $self->{ox};
1639	$self->SUPER::realloc;	1950	$self->SUPER::realloc;
		1951	}
		1952
		1953	sub clear {
		1954	my ($self) = @_;
		1955
		1956	$self->set_text ("");
1640	}	1957	}
1641		1958
1642	sub set_text {	1959	sub set_text {
1643	my ($self, $text) = @_;	1960	my ($self, $text) = @_;
1644		1961
…		…
1669		1986
1670	sub size_request {	1987	sub size_request {
1671	my ($self) = @_;	1988	my ($self) = @_;
1672		1989
1673	$self->{size_req} ||= do {	1990	$self->{size_req} ||= do {
		1991	my ($max_w, $max_h) = $self->get_max_wh;
		1992
1674	$self->{layout}->set_font ($self->{font}) if $self->{font};	1993	$self->{layout}->set_font ($self->{font}) if $self->{font};
1675	$self->{layout}->set_width ($self->{max_w} || -1);	1994	$self->{layout}->set_width ($max_w);
1676	$self->{layout}->set_ellipsise ($self->{ellipsise});	1995	$self->{layout}->set_ellipsise ($self->{ellipsise});
1677	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});	1996	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1678	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	1997	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1679		1998
1680	my ($w, $h) = $self->{layout}->size;	1999	my ($w, $h) = $self->{layout}->size;
1681		2000
1682	if (exists $self->{template}) {	2001	if (exists $self->{template}) {
1683	$self->{template}->set_font ($self->{font}) if $self->{font};	2002	$self->{template}->set_font ($self->{font}) if $self->{font};
1684	$self->{template}->set_width ($self->{max_w} || -1);	2003	$self->{template}->set_width ($max_w);
1685	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);	2004	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1686		2005
1687	my ($w2, $h2) = $self->{template}->size;	2006	my ($w2, $h2) = $self->{template}->size;
1688		2007
1689	$w = List::Util::max $w, $w2;	2008	$w = List::Util::max $w, $w2;
…		…
1745		2064
1746	[$self->{layout}->size]	2065	[$self->{layout}->size]
1747	};	2066	};
1748		2067
1749	unless (exists $self->{ox}) {	2068	unless (exists $self->{ox}) {
1750	$self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}	2069	$self->{ox} = $self->{padding_x} + int $self->{align} * ($self->{w} - $size->[0] - $self->{padding_x} * 2);
1751	: $self->{align} > 0 ? $self->{w} - $size->[0] - $self->{padding_x}	2070	$self->{oy} = $self->{padding_y} + int $self->{valign} * ($self->{h} - $size->[1] - $self->{padding_y} * 2);
1752	: ($self->{w} - $size->[0]) * 0.5);
1753		2071
1754	$self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}	2072	$self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
1755	: $self->{valign} > 0 ? $self->{h} - $size->[1] - $self->{padding_y}
1756	: ($self->{h} - $size->[1]) * 0.5);
1757	};	2073	};
1758		2074
1759	my $w = List::Util::min $self->{w} + 4, $size->[0];	2075	# unless ($self->{list}) {
1760	my $h = List::Util::min $self->{h} + 2, $size->[1];	2076	# $self->{list} = DC::OpenGL::glGenList;
1761		2077	# DC::OpenGL::glNewList $self->{list};
1762	$self->{layout}->render ($self->{ox}, $self->{oy});	2078	# $self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
		2079	# DC::OpenGL::glEndList;
		2080	# }
		2081	#
		2082	# DC::OpenGL::glCallList $self->{list};
		2083
		2084	$self->{layout}->draw;
1763	}	2085	}
		2086
		2087	#sub destroy {
		2088	# my ($self) = @_;
		2089	#
		2090	# DC::OpenGL::glDeleteList delete $self->{list} if $self->{list};
		2091	#
		2092	# $self->SUPER::destroy;
		2093	#}
1764		2094
1765	#############################################################################	2095	#############################################################################
1766		2096
1767	package CFClient::UI::EntryBase;	2097	package DC::UI::EntryBase;
1768		2098
1769	our @ISA = CFClient::UI::Label::;	2099	our @ISA = DC::UI::Label::;
1770		2100
1771	use CFClient::OpenGL;	2101	use DC::OpenGL;
1772		2102
1773	sub new {	2103	sub new {
1774	my $class = shift;	2104	my $class = shift;
1775		2105
1776	$class->SUPER::new (	2106	$class->SUPER::new (
1777	fg => [1, 1, 1],	2107	fg => [1, 1, 1],
1778	bg => [0, 0, 0, 0.2],	2108	bg => [0, 0, 0, 0.2],
		2109	outline => undef,
1779	active_bg => [1, 1, 1, 0.5],	2110	active_bg => [0, 0, 1, .2],
1780	active_fg => [0, 0, 0],	2111	active_fg => [1, 1, 1],
		2112	active_outline => [1, 1, 0],
1781	can_hover => 1,	2113	can_hover => 1,
1782	can_focus => 1,	2114	can_focus => 1,
		2115	align => 0,
1783	valign => 0,	2116	valign => 0.5,
1784	can_events => 1,	2117	can_events => 1,
		2118	ellipsise => 0,
		2119	padding_x => 4,
		2120	padding_y => 2,
1785	#text => ...	2121	#text => ...
1786	#hidden => "*",	2122	#hidden => "*",
1787	@_	2123	@_
1788	)	2124	)
1789	}	2125	}
…		…
1834	my $sym = $ev->{sym};	2170	my $sym = $ev->{sym};
1835	my $uni = $ev->{unicode};	2171	my $uni = $ev->{unicode};
1836		2172
1837	my $text = $self->get_text;	2173	my $text = $self->get_text;
1838		2174
1839	if ($uni == 8) {	2175	$self->{cursor} = List::Util::max 0, List::Util::min $self->{cursor}, length $text;
		2176
		2177	if ($sym == DC::SDLK_BACKSPACE) {
1840	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};	2178	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1841	} elsif ($uni == 127) {	2179	} elsif ($sym == DC::SDLK_DELETE) {
1842	substr $text, $self->{cursor}, 1, "";	2180	substr $text, $self->{cursor}, 1, "";
1843	} elsif ($sym == CFClient::SDLK_LEFT) {	2181	} elsif ($sym == DC::SDLK_LEFT) {
1844	--$self->{cursor} if $self->{cursor};	2182	--$self->{cursor} if $self->{cursor};
1845	} elsif ($sym == CFClient::SDLK_RIGHT) {	2183	} elsif ($sym == DC::SDLK_RIGHT) {
1846	++$self->{cursor} if $self->{cursor} < length $self->{text};	2184	++$self->{cursor} if $self->{cursor} < length $self->{text};
1847	} elsif ($sym == CFClient::SDLK_HOME) {	2185	} elsif ($sym == DC::SDLK_HOME) {
		2186	# what a hack
		2187	$self->{cursor} =
		2188	(substr $self->{text}, 0, $self->{cursor}) =~ /^(.*\012)/
		2189	? length $1
		2190	: 0;
		2191	} elsif ($sym == DC::SDLK_END) {
		2192	# uh, again
		2193	$self->{cursor} =
		2194	(substr $self->{text}, $self->{cursor}) =~ /^([^\012]*)\012/
		2195	? $self->{cursor} + length $1
		2196	: length $self->{text};
		2197	} elsif ($uni == 21) { # ctrl-u
		2198	$text = "";
1848	$self->{cursor} = 0;	2199	$self->{cursor} = 0;
1849	} elsif ($sym == CFClient::SDLK_END) {
1850	$self->{cursor} = length $text;
1851	} elsif ($uni == 27) {	2200	} elsif ($uni == 27) {
1852	$self->emit ('escape');	2201	$self->emit ('escape');
1853	} elsif ($uni) {	2202	} elsif ($uni == 0x0d) {
		2203	substr $text, $self->{cursor}++, 0, "\012";
		2204	} elsif ($uni >= 0x20) {
1854	substr $text, $self->{cursor}++, 0, chr $uni;	2205	substr $text, $self->{cursor}++, 0, chr $uni;
1855	} else {	2206	} else {
1856	return 0;	2207	return 0;
1857	}	2208	}
1858		2209
1859	$self->_set_text ($text);	2210	$self->_set_text ($text);
1860		2211
1861	$self->realloc;	2212	$self->realloc;
		2213	$self->update;
1862		2214
1863	1	2215	1
1864	}	2216	}
1865		2217
1866	sub invoke_focus_in {	2218	sub invoke_focus_in {
…		…
1908	glColor_premultiply @{$self->{bg}};	2260	glColor_premultiply @{$self->{bg}};
1909	}	2261	}
1910		2262
1911	glEnable GL_BLEND;	2263	glEnable GL_BLEND;
1912	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;	2264	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1913	glBegin GL_QUADS;
1914	glVertex 0 , 0;
1915	glVertex 0 , $self->{h};
1916	glVertex $self->{w}, $self->{h};	2265	glRect 0, 0, $self->{w}, $self->{h};
1917	glVertex $self->{w}, 0;
1918	glEnd;
1919	glDisable GL_BLEND;	2266	glDisable GL_BLEND;
1920		2267
1921	$self->SUPER::_draw;	2268	$self->SUPER::_draw;
1922		2269
1923	#TODO: force update every cursor change :(	2270	#TODO: force update every cursor change :(
…		…
1925		2272
1926	unless (exists $self->{cur_h}) {	2273	unless (exists $self->{cur_h}) {
1927	my $text = substr $self->{text}, 0, $self->{cursor};	2274	my $text = substr $self->{text}, 0, $self->{cursor};
1928	utf8::encode $text;	2275	utf8::encode $text;
1929		2276
1930	@$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)	2277	@$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
1931	}	2278	}
1932		2279
1933	glColor @{$self->{fg}};	2280	glColor_premultiply @{$self->{active_fg}};
1934	glBegin GL_LINES;	2281	glBegin GL_LINES;
1935	glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};	2282	glVertex $self->{cur_x} + $self->{ox} + .5, $self->{cur_y} + $self->{oy};
1936	glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};	2283	glVertex $self->{cur_x} + $self->{ox} + .5, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1937	glEnd;	2284	glEnd;
1938	}
1939	}
1940		2285
		2286	glLineWidth 3;
		2287	glColor @{$self->{active_outline}};
		2288	glRect_lineloop 1.5, 1.5, $self->{w} - 1.5, $self->{h} - 1.5;
		2289	glLineWidth 1;
		2290
		2291	} else {
		2292	glColor @{$self->{outline} || $DC::THEME{entry_outline}};
		2293	glBegin GL_LINE_STRIP;
		2294	glVertex .5, $self->{h} * .5;
		2295	glVertex .5, $self->{h} - 2.5;
		2296	glVertex $self->{w} - .5, $self->{h} - 2.5;
		2297	glVertex $self->{w} - .5, $self->{h} * .5;
		2298	glEnd;
		2299	}
		2300	}
		2301
		2302	#############################################################################
		2303
1941	package CFClient::UI::Entry;	2304	package DC::UI::Entry;
1942		2305
1943	our @ISA = CFClient::UI::EntryBase::;	2306	our @ISA = DC::UI::EntryBase::;
1944		2307
1945	use CFClient::OpenGL;	2308	use DC::OpenGL;
		2309
		2310	sub new {
		2311	my $class = shift;
		2312
		2313	$class->SUPER::new (
		2314	history_pointer => -1,
		2315	@_
		2316	)
		2317	}
		2318
1946		2319
1947	sub invoke_key_down {	2320	sub invoke_key_down {
1948	my ($self, $ev) = @_;	2321	my ($self, $ev) = @_;
1949		2322
1950	my $sym = $ev->{sym};	2323	my $sym = $ev->{sym};
1951		2324
1952	if ($sym == 13) {	2325	if ($ev->{uni} == 0x0d || $sym == 13) {
1953	unshift @{$self->{history}},	2326	unshift @{$self->{history}},
1954	my $txt = $self->get_text;	2327	my $txt = $self->get_text;
1955		2328
1956	$self->{history_pointer} = -1;	2329	$self->{history_pointer} = -1;
1957	$self->{history_saveback} = '';	2330	$self->{history_saveback} = '';
1958	$self->emit (activate => $txt);	2331	$self->emit (activate => $txt);
1959	$self->update;	2332	$self->update;
1960		2333
1961	} elsif ($sym == CFClient::SDLK_UP) {	2334	} elsif ($sym == DC::SDLK_UP) {
1962	if ($self->{history_pointer} < 0) {	2335	if ($self->{history_pointer} < 0) {
1963	$self->{history_saveback} = $self->get_text;	2336	$self->{history_saveback} = $self->get_text;
1964	}	2337	}
1965	if (@{$self->{history} || []} > 0) {	2338	if (@{$self->{history} || []} > 0) {
1966	$self->{history_pointer}++;	2339	$self->{history_pointer}++;
…		…
1968	$self->{history_pointer} = @{$self->{history} || []} - 1;	2341	$self->{history_pointer} = @{$self->{history} || []} - 1;
1969	}	2342	}
1970	$self->set_text ($self->{history}->[$self->{history_pointer}]);	2343	$self->set_text ($self->{history}->[$self->{history_pointer}]);
1971	}	2344	}
1972		2345
1973	} elsif ($sym == CFClient::SDLK_DOWN) {	2346	} elsif ($sym == DC::SDLK_DOWN) {
1974	$self->{history_pointer}--;	2347	$self->{history_pointer}--;
1975	$self->{history_pointer} = -1 if $self->{history_pointer} < 0;	2348	$self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1976		2349
1977	if ($self->{history_pointer} >= 0) {	2350	if ($self->{history_pointer} >= 0) {
1978	$self->set_text ($self->{history}->[$self->{history_pointer}]);	2351	$self->set_text ($self->{history}->[$self->{history_pointer}]);
1979	} else {	2352	} else {
		2353	if (defined $self->{history_saveback}) {
1980	$self->set_text ($self->{history_saveback});	2354	$self->set_text ($self->{history_saveback});
		2355	$self->{history_saveback} = undef;
		2356	}
1981	}	2357	}
1982		2358
1983	} else {	2359	} else {
1984	return $self->SUPER::invoke_key_down ($ev)	2360	return $self->SUPER::invoke_key_down ($ev)
1985	}	2361	}
…		…
1987	1	2363	1
1988	}	2364	}
1989		2365
1990	#############################################################################	2366	#############################################################################
1991		2367
1992	package CFClient::UI::Button;	2368	package DC::UI::TextEdit;
1993		2369
1994	our @ISA = CFClient::UI::Label::;	2370	our @ISA = DC::UI::EntryBase::;
1995		2371
1996	use CFClient::OpenGL;	2372	use DC::OpenGL;
1997
1998	my @tex =
1999	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2000	qw(b1_button_active.png);
2001		2373
2002	sub new {	2374	sub new {
2003	my $class = shift;	2375	my $class = shift;
2004		2376
2005	$class->SUPER::new (	2377	$class->SUPER::new (
2006	padding_x => 4,
2007	padding_y => 4,	2378	padding_y => 4,
2008	fg => [1, 1, 1],	2379
2009	active_fg => [0, 0, 1],	2380	@_
		2381	)
		2382	}
		2383
		2384	sub move_cursor_ver {
		2385	my ($self, $dy) = @_;
		2386
		2387	my ($line, $x) = $self->{layout}->index_to_line_x ($self->{cursor});
		2388
		2389	$line += $dy;
		2390
		2391	if (defined (my $index = $self->{layout}->line_x_to_index ($line, $x))) {
		2392	$self->{cursor} = $index;
		2393	delete $self->{cur_h};
		2394	$self->update;
		2395	return;
		2396	}
		2397	}
		2398
		2399	sub invoke_key_down {
		2400	my ($self, $ev) = @_;
		2401
		2402	my $sym = $ev->{sym};
		2403
		2404	if ($sym == DC::SDLK_UP) {
		2405	$self->move_cursor_ver (-1);
		2406	} elsif ($sym == DC::SDLK_DOWN) {
		2407	$self->move_cursor_ver (+1);
		2408	} else {
		2409	return $self->SUPER::invoke_key_down ($ev)
		2410	}
		2411
		2412	1
		2413	}
		2414
		2415	#############################################################################
		2416
		2417	package DC::UI::ButtonBin;
		2418
		2419	our @ISA = DC::UI::Bin::;
		2420
		2421	use DC::OpenGL;
		2422
		2423	my @tex =
		2424	map { new_from_resource DC::Texture $_, mipmap => 1 }
		2425	qw(b1_button_inactive.png b1_button_active.png);
		2426
		2427	sub new {
		2428	my $class = shift;
		2429
		2430	$class->SUPER::new (
2010	can_hover => 1,	2431	can_hover => 1,
2011	align => 0,	2432	align => 0.5,
2012	valign => 0,	2433	valign => 0.5,
2013	can_events => 1,	2434	can_events => 1,
2014	@_	2435	@_
2015	)	2436	)
2016	}	2437	}
2017		2438
…		…
2026	}	2447	}
2027		2448
2028	sub _draw {	2449	sub _draw {
2029	my ($self) = @_;	2450	my ($self) = @_;
2030		2451
2031	local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
2032
2033	glEnable GL_TEXTURE_2D;	2452	glEnable GL_TEXTURE_2D;
2034	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2453	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2035	glColor 0, 0, 0, 1;	2454	glColor 0, 0, 0, 1;
2036		2455
		2456	my $tex = $tex[$GRAB == $self];
2037	$tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});	2457	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2038		2458
2039	glDisable GL_TEXTURE_2D;	2459	glDisable GL_TEXTURE_2D;
2040		2460
2041	$self->SUPER::_draw;	2461	$self->SUPER::_draw;
2042	}	2462	}
2043		2463
2044	#############################################################################	2464	#############################################################################
2045		2465
2046	package CFClient::UI::ImageButton;	2466	package DC::UI::Button;
2047		2467
2048	our @ISA = CFClient::UI::Image::;	2468	our @ISA = DC::UI::Label::;
2049		2469
2050	use CFClient::OpenGL;	2470	use DC::OpenGL;
2051		2471
2052	my %textures;	2472	my @tex =
		2473	map { new_from_resource DC::Texture $_, mipmap => 1 }
		2474	qw(b1_button_inactive.png b1_button_active.png);
2053		2475
2054	sub new {	2476	sub new {
2055	my $class = shift;	2477	my $class = shift;
2056		2478
2057	my $self = $class->SUPER::new (	2479	$class->SUPER::new (
2058	padding_x => 4,	2480	padding_x => 8,
2059	padding_y => 4,	2481	padding_y => 4,
2060	fg => [1, 1, 1],	2482	fg => [1.0, 1.0, 1.0],
2061	active_fg => [0, 0, 1],	2483	active_fg => [0.8, 0.8, 0.8],
2062	can_hover => 1,	2484	can_hover => 1,
2063	align => 0,	2485	align => 0.5,
2064	valign => 0,	2486	valign => 0.5,
2065	can_events => 1,	2487	can_events => 1,
2066	@_	2488	@_
2067	);	2489	)
2068	}	2490	}
2069		2491
2070	sub invoke_button_up {	2492	sub invoke_button_up {
2071	my ($self, $ev, $x, $y) = @_;	2493	my ($self, $ev, $x, $y) = @_;
2072		2494
…		…
2075	&& $y >= 0 && $y < $self->{h};	2497	&& $y >= 0 && $y < $self->{h};
2076		2498
2077	1	2499	1
2078	}	2500	}
2079		2501
		2502	sub _draw {
		2503	my ($self) = @_;
		2504
		2505	local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
		2506
		2507	glEnable GL_TEXTURE_2D;
		2508	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		2509	glColor 0, 0, 0, 1;
		2510
		2511	my $tex = $tex[$GRAB == $self];
		2512	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
		2513
		2514	glDisable GL_TEXTURE_2D;
		2515
		2516	$self->SUPER::_draw;
		2517	}
		2518
2080	#############################################################################	2519	#############################################################################
2081		2520
2082	package CFClient::UI::CheckBox;	2521	package DC::UI::CheckBox;
2083		2522
2084	our @ISA = CFClient::UI::DrawBG::;	2523	our @ISA = DC::UI::DrawBG::;
2085		2524
2086	my @tex =	2525	my @tex =
2087	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2526	map { new_from_resource DC::Texture $_, mipmap => 1 }
2088	qw(c1_checkbox_bg.png c1_checkbox_active.png);	2527	qw(c1_checkbox_bg.png c1_checkbox_active.png);
2089		2528
2090	use CFClient::OpenGL;	2529	use DC::OpenGL;
2091		2530
2092	sub new {	2531	sub new {
2093	my $class = shift;	2532	my $class = shift;
2094		2533
2095	$class->SUPER::new (	2534	$class->SUPER::new (
		2535	fontsize => 1,
2096	padding_x => 2,	2536	padding_x => 2,
2097	padding_y => 2,	2537	padding_y => 2,
2098	fg => [1, 1, 1],	2538	fg => [1, 1, 1],
2099	active_fg => [1, 1, 0],	2539	active_fg => [1, 1, 0],
2100	bg => [0, 0, 0, 0.2],	2540	bg => [0, 0, 0, 0.2],
…		…
2106	}	2546	}
2107		2547
2108	sub size_request {	2548	sub size_request {
2109	my ($self) = @_;	2549	my ($self) = @_;
2110		2550
2111	(6) x 2	2551	($self->{fontsize} * $::FONTSIZE) x 2
2112	}	2552	}
2113		2553
2114	sub toggle {	2554	sub toggle {
2115	my ($self) = @_;	2555	my ($self) = @_;
2116		2556
…		…
2135	sub _draw {	2575	sub _draw {
2136	my ($self) = @_;	2576	my ($self) = @_;
2137		2577
2138	$self->SUPER::_draw;	2578	$self->SUPER::_draw;
2139		2579
2140	glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;	2580	glTranslate $self->{padding_x}, $self->{padding_y}, 0;
2141		2581
2142	my ($w, $h) = @$self{qw(w h)};	2582	my ($w, $h) = @$self{qw(w h)};
2143		2583
2144	my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;	2584	my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
2145		2585
…		…
2152	glDisable GL_TEXTURE_2D;	2592	glDisable GL_TEXTURE_2D;
2153	}	2593	}
2154		2594
2155	#############################################################################	2595	#############################################################################
2156		2596
2157	package CFClient::UI::Image;	2597	package DC::UI::Image;
2158		2598
2159	our @ISA = CFClient::UI::Base::;	2599	our @ISA = DC::UI::Base::;
2160		2600
2161	use CFClient::OpenGL;	2601	use DC::OpenGL;
2162		2602
2163	our %texture_cache;	2603	our %texture_cache;
2164		2604
2165	sub new {	2605	sub new {
2166	my $class = shift;	2606	my $class = shift;
2167		2607
2168	my $self = $class->SUPER::new (	2608	my $self = $class->SUPER::new (
2169	can_events => 0,	2609	can_events => 0,
		2610	scale => 1,
2170	@_,	2611	@_,
2171	);	2612	);
2172		2613
2173	$self->{path} || $self->{tex}	2614	$self->{path} || $self->{tex}
2174	or Carp::croak "'path' or 'tex' attributes required";	2615	or Carp::croak "'path' or 'tex' attributes required";
2175		2616
2176	$self->{tex} ||= $texture_cache{$self->{path}} ||=	2617	$self->{tex} ||= $texture_cache{$self->{path}} ||=
2177	new_from_file CFClient::Texture CFClient::find_rcfile $self->{path}, mipmap => 1;	2618	new_from_resource DC::Texture $self->{path}, mipmap => 1;
2178		2619
2179	Scalar::Util::weaken $texture_cache{$self->{path}};	2620	DC::weaken $texture_cache{$self->{path}};
2180		2621
2181	$self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};	2622	$self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
2182		2623
2183	$self	2624	$self
2184	}	2625	}
2185		2626
		2627	sub STORABLE_freeze {
		2628	my ($self, $cloning) = @_;
		2629
		2630	$self->{path}
		2631	or die "cannot serialise DC::UI::Image on non-loadable images\n";
		2632
		2633	$self->{path}
		2634	}
		2635
		2636	sub STORABLE_attach {
		2637	my ($self, $cloning, $path) = @_;
		2638
		2639	$self->new (path => $path)
		2640	}
		2641
2186	sub size_request {	2642	sub size_request {
2187	my ($self) = @_;	2643	my ($self) = @_;
2188		2644
2189	($self->{tex}{w}, $self->{tex}{h})	2645	(int $self->{tex}{w} * $self->{scale}, int $self->{tex}{h} * $self->{scale})
2190	}	2646	}
2191		2647
2192	sub _draw {	2648	sub _draw {
2193	my ($self) = @_;	2649	my ($self) = @_;
2194		2650
…		…
2211	glDisable GL_TEXTURE_2D;	2667	glDisable GL_TEXTURE_2D;
2212	}	2668	}
2213		2669
2214	#############################################################################	2670	#############################################################################
2215		2671
		2672	package DC::UI::ImageButton;
		2673
		2674	our @ISA = DC::UI::Image::;
		2675
		2676	use DC::OpenGL;
		2677
		2678	my %textures;
		2679
		2680	sub new {
		2681	my $class = shift;
		2682
		2683	my $self = $class->SUPER::new (
		2684	padding_x => 4,
		2685	padding_y => 4,
		2686	fg => [1, 1, 1],
		2687	active_fg => [0, 0, 1],
		2688	can_hover => 1,
		2689	align => 0.5,
		2690	valign => 0.5,
		2691	can_events => 1,
		2692	@_
		2693	);
		2694	}
		2695
		2696	sub invoke_button_down {
		2697	my ($self, $ev, $x, $y) = @_;
		2698
		2699	1
		2700	}
		2701
		2702	sub invoke_button_up {
		2703	my ($self, $ev, $x, $y) = @_;
		2704
		2705	$self->emit ("activate")
		2706	if $x >= 0 && $x < $self->{w}
		2707	&& $y >= 0 && $y < $self->{h};
		2708
		2709	1
		2710	}
		2711
		2712	#############################################################################
		2713
2216	package CFClient::UI::VGauge;	2714	package DC::UI::VGauge;
2217		2715
2218	our @ISA = CFClient::UI::Base::;	2716	our @ISA = DC::UI::Base::;
2219		2717
2220	use List::Util qw(min max);	2718	use List::Util qw(min max);
2221		2719
2222	use CFClient::OpenGL;	2720	use DC::OpenGL;
2223		2721
2224	my %tex = (	2722	my %tex = (
2225	food => [	2723	food => [
2226	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2724	map { new_from_resource DC::Texture $_, mipmap => 1 }
2227	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/	2725	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
2228	],	2726	],
2229	grace => [	2727	grace => [
2230	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2728	map { new_from_resource DC::Texture $_, mipmap => 1 }
2231	qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/	2729	qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
2232	],	2730	],
2233	hp => [	2731	hp => [
2234	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2732	map { new_from_resource DC::Texture $_, mipmap => 1 }
2235	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/	2733	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
2236	],	2734	],
2237	mana => [	2735	mana => [
2238	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2736	map { new_from_resource DC::Texture $_, mipmap => 1 }
2239	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/	2737	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
2240	],	2738	],
2241	);	2739	);
2242		2740
2243	# eg. VGauge->new (gauge => 'food'), default gauge: food	2741	# eg. VGauge->new (gauge => 'food'), default gauge: food
…		…
2346	glDisable GL_TEXTURE_2D;	2844	glDisable GL_TEXTURE_2D;
2347	}	2845	}
2348		2846
2349	#############################################################################	2847	#############################################################################
2350		2848
		2849	package DC::UI::Progress;
		2850
		2851	our @ISA = DC::UI::Label::;
		2852
		2853	use DC::OpenGL;
		2854
		2855	sub new {
		2856	my ($class, %arg) = @_;
		2857
		2858	my $self = $class->SUPER::new (
		2859	padding_x => 2,
		2860	padding_y => 2,
		2861	fg => [1, 1, 1],
		2862	bg => [0, 0, 1, 0.2],
		2863	bar => [0.7, 0.5, 0.1, 0.8],
		2864	outline => [0.4, 0.3, 0],
		2865	fontsize => 0.9,
		2866	valign => 0.5,
		2867	align => 0.5,
		2868	can_events => 1,
		2869	ellipsise => 1,
		2870	label => "%d%%",
		2871	%arg,
		2872	);
		2873
		2874	$self->set_value ($arg{value} || -1);
		2875
		2876	$self
		2877	}
		2878
		2879	sub set_label {
		2880	my ($self, $label) = @_;
		2881
		2882	return if $self->{label} eq $label;
		2883	$self->{label} = $label;
		2884
		2885	$self->DC::UI::Progress::set_value (0 + delete $self->{value});
		2886	}
		2887
		2888	sub set_value {
		2889	my ($self, $value) = @_;
		2890
		2891	if ($self->{value} ne $value) {
		2892	$self->{value} = $value;
		2893
		2894	if ($value < 0) {
		2895	$self->set_text ("-");
		2896	} else {
		2897	$self->set_text (sprintf $self->{label}, $value * 100);
		2898	}
		2899
		2900	$self->update;
		2901	}
		2902	}
		2903
		2904	sub _draw {
		2905	my ($self) = @_;
		2906
		2907	glEnable GL_BLEND;
		2908	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
		2909
		2910	my $px = $self->{padding_x};
		2911	my $py = $self->{padding_y};
		2912
		2913	if ($self->{value} >= 0) {
		2914	my $s = int $px + ($self->{w} - $px * 2) * $self->{value};
		2915
		2916	glColor_premultiply @{$self->{bar}};
		2917	glRect $px, $py, $s, $self->{h} - $py;
		2918	glColor_premultiply @{$self->{bg}};
		2919	glRect $s , $py, $self->{w} - $px, $self->{h} - $py;
		2920	}
		2921
		2922	glColor_premultiply @{$self->{outline}};
		2923
		2924	$px -= .5;
		2925	$py -= .5;
		2926
		2927	glRect_lineloop $px, $py, $self->{w} - $px, $self->{h} - $py;
		2928
		2929	glDisable GL_BLEND;
		2930
		2931	{
		2932	local $self->{bg}; # do not draw background
		2933	$self->SUPER::_draw;
		2934	}
		2935	}
		2936
		2937	#############################################################################
		2938
		2939	package DC::UI::ExperienceProgress;
		2940
		2941	our @ISA = DC::UI::Progress::;
		2942
		2943	sub new {
		2944	my ($class, %arg) = @_;
		2945
		2946	my $tt = exists $arg{tooltip} ? "$arg{tooltip}\n\n" : "";
		2947
		2948	my $self = $class->SUPER::new (
		2949	%arg,
		2950	tooltip => sub {
		2951	my ($self) = @_;
		2952
		2953	sprintf "%slevel %d\n%s points\n%s next level\n%s to go, %d%% done",
		2954	$tt,
		2955	$self->{lvl},
		2956	::formsep ($self->{exp}),
		2957	::formsep ($self->{nxt}),
		2958	::formsep ($self->{nxt} - $self->{exp}),
		2959	$self->_percent * 100,
		2960	},
		2961	);
		2962
		2963	$::CONN->{on_exp_update}{$self+0} = sub { $self->set_value ($self->{value}) }
		2964	if $::CONN;
		2965
		2966	$self
		2967	}
		2968
		2969	sub DESTROY {
		2970	my ($self) = @_;
		2971
		2972	delete $::CONN->{on_exp_update}{$self+0}
		2973	if $::CONN;
		2974
		2975	$self->SUPER::DESTROY;
		2976	}
		2977
		2978	sub _percent {
		2979	my ($self) = @_;
		2980
		2981	my $table = $::CONN && $::CONN->{exp_table}
		2982	or return -1;
		2983
		2984	my $l0 = $table->[$self->{lvl} - 1];
		2985	my $l1 = $table->[$self->{lvl}];
		2986
		2987	$self->{nxt} = $l1;
		2988
		2989	($self->{exp} - $l0) / ($l1 - $l0)
		2990	}
		2991
		2992	sub set_value {
		2993	my ($self, $lvl, $exp) = @_;
		2994
		2995	$self->{lvl} = $lvl;
		2996	$self->{exp} = $exp;
		2997
		2998	$self->SUPER::set_value ($self->_percent);
		2999	}
		3000
		3001	#############################################################################
		3002
2351	package CFClient::UI::Gauge;	3003	package DC::UI::Gauge;
2352		3004
2353	our @ISA = CFClient::UI::VBox::;	3005	our @ISA = DC::UI::VBox::;
2354		3006
2355	sub new {	3007	sub new {
2356	my ($class, %arg) = @_;	3008	my ($class, %arg) = @_;
2357		3009
2358	my $self = $class->SUPER::new (	3010	my $self = $class->SUPER::new (
…		…
2360	can_hover => 1,	3012	can_hover => 1,
2361	can_events => 1,	3013	can_events => 1,
2362	%arg,	3014	%arg,
2363	);	3015	);
2364		3016
2365	$self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");	3017	$self->add ($self->{value} = new DC::UI::Label valign => 1, align => 0.5, template => "999");
2366	$self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);	3018	$self->add ($self->{gauge} = new DC::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2367	$self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");	3019	$self->add ($self->{max} = new DC::UI::Label valign => 0, align => 0.5, template => "999");
2368		3020
2369	$self	3021	$self
2370	}	3022	}
2371		3023
2372	sub set_fontsize {	3024	sub set_fontsize {
…		…
2393	$self->{value}->set_text ($val);	3045	$self->{value}->set_text ($val);
2394	}	3046	}
2395		3047
2396	#############################################################################	3048	#############################################################################
2397		3049
2398	package CFClient::UI::Slider;	3050	package DC::UI::Slider;
2399		3051
2400	use strict;	3052	use strict;
2401		3053
2402	use CFClient::OpenGL;	3054	use DC::OpenGL;
2403		3055
2404	our @ISA = CFClient::UI::DrawBG::;	3056	our @ISA = DC::UI::DrawBG::;
2405		3057
2406	my @tex =	3058	my @tex =
2407	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }	3059	map { new_from_resource DC::Texture $_ }
2408	qw(s1_slider.png s1_slider_bg.png);	3060	qw(s1_slider.png s1_slider_bg.png);
2409		3061
2410	sub new {	3062	sub new {
2411	my $class = shift;	3063	my $class = shift;
2412		3064
…		…
2449	sub set_value {	3101	sub set_value {
2450	my ($self, $value) = @_;	3102	my ($self, $value) = @_;
2451		3103
2452	my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};	3104	my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2453		3105
2454	$hi = $lo + 1 if $hi <= $lo;	3106	$hi = $lo if $hi < $lo;
2455		3107
2456	$page = $hi - $lo if $page > $hi - $lo;	3108	$value = $hi - $page if $value > $hi - $page;
2457
2458	$value = $lo if $value < $lo;	3109	$value = $lo if $value < $lo;
2459	$value = $hi - $page if $value > $hi - $page;
2460		3110
2461	$value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit	3111	$value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2462	if $unit;	3112	if $unit;
2463		3113
2464	@{$self->{range}} = ($value, $lo, $hi, $page, $unit);	3114	@{$self->{range}} = ($value, $lo, $hi, $page, $unit);
…		…
2480		3130
2481	$self->SUPER::invoke_button_down ($ev, $x, $y);	3131	$self->SUPER::invoke_button_down ($ev, $x, $y);
2482		3132
2483	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];	3133	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2484		3134
2485	$self->invoke_mouse_motion ($ev, $x, $y)	3135	$self->invoke_mouse_motion ($ev, $x, $y);
		3136
		3137	1
2486	}	3138	}
2487		3139
2488	sub invoke_mouse_motion {	3140	sub invoke_mouse_motion {
2489	my ($self, $ev, $x, $y) = @_;	3141	my ($self, $ev, $x, $y) = @_;
2490		3142
…		…
2506	sub invoke_mouse_wheel {	3158	sub invoke_mouse_wheel {
2507	my ($self, $ev) = @_;	3159	my ($self, $ev) = @_;
2508		3160
2509	my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx};	3161	my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx};
2510		3162
		3163	my $pagepart = $ev->{mod} & DC::KMOD_SHIFT ? 1 : 0.2;
		3164
2511	$self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * 0.1);	3165	$self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * $pagepart);
2512		3166
2513	! ! $delta	3167	1
2514	}	3168	}
2515		3169
2516	sub update {	3170	sub update {
2517	my ($self) = @_;	3171	my ($self) = @_;
2518		3172
…		…
2524	my ($self) = @_;	3178	my ($self) = @_;
2525		3179
2526	unless ($self->{knob_w}) {	3180	unless ($self->{knob_w}) {
2527	$self->set_value ($self->{range}[0]);	3181	$self->set_value ($self->{range}[0]);
2528		3182
2529	my ($value, $lo, $hi, $page) = @{$self->{range}};	3183	my ($value, $lo, $hi, $page, $unit) = @{$self->{range}};
2530	my $range = ($hi - $page - $lo) || 1e-100;	3184	my $range = ($hi - $page - $lo) || 1e-10;
2531		3185
2532	my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;	3186	my $knob_w = List::Util::min 1, $page / (($hi - $lo) || 1e-10) || 24 / $self->{w};
2533		3187
2534	$self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;	3188	$self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
2535	$self->{scale} = 1 - 2 * $self->{offset} || 1e-100;	3189	$self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
2536		3190
2537	$value = ($value - $lo) / $range;	3191	$value = ($value - $lo) / $range;
…		…
2567	glDisable GL_TEXTURE_2D;	3221	glDisable GL_TEXTURE_2D;
2568	}	3222	}
2569		3223
2570	#############################################################################	3224	#############################################################################
2571		3225
2572	package CFClient::UI::ValSlider;	3226	package DC::UI::ValSlider;
2573		3227
2574	our @ISA = CFClient::UI::HBox::;	3228	our @ISA = DC::UI::HBox::;
2575		3229
2576	sub new {	3230	sub new {
2577	my ($class, %arg) = @_;	3231	my ($class, %arg) = @_;
2578		3232
2579	my $range = delete $arg{range};	3233	my $range = delete $arg{range};
2580		3234
2581	my $self = $class->SUPER::new (	3235	my $self = $class->SUPER::new (
2582	slider => (new CFClient::UI::Slider expand => 1, range => $range),	3236	slider => (new DC::UI::Slider expand => 1, range => $range),
2583	entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),	3237	entry => (new DC::UI::Label text => "", template => delete $arg{template}),
2584	to_value => sub { shift },	3238	to_value => sub { shift },
2585	from_value => sub { shift },	3239	from_value => sub { shift },
2586	%arg,	3240	%arg,
2587	);	3241	);
2588		3242
…		…
2608	sub set_range { shift->{slider}->set_range (@_) }	3262	sub set_range { shift->{slider}->set_range (@_) }
2609	sub set_value { shift->{slider}->set_value (@_) }	3263	sub set_value { shift->{slider}->set_value (@_) }
2610		3264
2611	#############################################################################	3265	#############################################################################
2612		3266
2613	package CFClient::UI::TextScroller;	3267	package DC::UI::TextScroller;
2614		3268
2615	our @ISA = CFClient::UI::HBox::;	3269	our @ISA = DC::UI::HBox::;
2616		3270
2617	use CFClient::OpenGL;	3271	use DC::OpenGL;
2618		3272
2619	sub new {	3273	sub new {
2620	my $class = shift;	3274	my $class = shift;
2621		3275
2622	my $self = $class->SUPER::new (	3276	my $self = $class->SUPER::new (
…		…
2624	can_events => 1,	3278	can_events => 1,
2625	indent => 0,	3279	indent => 0,
2626	#font => default_font	3280	#font => default_font
2627	@_,	3281	@_,
2628		3282
2629	layout => (new CFClient::Layout),	3283	layout => (new DC::Layout),
2630	par => [],	3284	par => [],
		3285	max_par => 0,
2631	height => 0,	3286	height => 0,
2632	children => [	3287	children => [
2633	(new CFClient::UI::Empty expand => 1),	3288	(new DC::UI::Empty expand => 1),
2634	(new CFClient::UI::Slider vertical => 1),	3289	(new DC::UI::Slider vertical => 1),
2635	],	3290	],
2636	);	3291	);
2637		3292
2638	$self->{children}[1]->connect (changed => sub { $self->update });	3293	$self->{children}[1]->connect (changed => sub { $self->update });
2639		3294
…		…
2648	}	3303	}
2649		3304
2650	sub size_request {	3305	sub size_request {
2651	my ($self) = @_;	3306	my ($self) = @_;
2652		3307
2653	my ($empty, $slider) = @{ $self->{children} };	3308	my ($empty, $slider) = $self->visible_children;
2654		3309
2655	local $self->{children} = [$empty, $slider];	3310	local $self->{children} = [$empty, $slider];
2656	$self->SUPER::size_request	3311	$self->SUPER::size_request
2657	}	3312	}
2658		3313
…		…
2695	$layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});	3350	$layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2696	$layout->set_markup ($para->{markup});	3351	$layout->set_markup ($para->{markup});
2697		3352
2698	$layout->set_shapes (	3353	$layout->set_shapes (
2699	map	3354	map
2700	+(0, $_->baseline_shift +$_->{padding_y} - $_->{h}, $_->{w}, $_->{h}),	3355	+(0, $_->baseline_shift + $_->{padding_y} - $_->{h}, $_->{w}, $_->{h}),
2701	@{$para->{widget}}	3356	@{$para->{widget}}
2702	);	3357	);
2703		3358
2704	$layout	3359	$layout
2705	}	3360	}
…		…
2714	sub set_offset {	3369	sub set_offset {
2715	my ($self, $offset) = @_;	3370	my ($self, $offset) = @_;
2716		3371
2717	# todo: base offset on lines or so, not on pixels	3372	# todo: base offset on lines or so, not on pixels
2718	$self->{children}[1]->set_value ($offset);	3373	$self->{children}[1]->set_value ($offset);
		3374	}
		3375
		3376	sub current_paragraph {
		3377	my ($self) = @_;
		3378
		3379	$self->{top_paragraph} - 1
		3380	}
		3381
		3382	sub scroll_to {
		3383	my ($self, $para) = @_;
		3384
		3385	$para = List::Util::max 0, List::Util::min $#{$self->{par}}, $para;
		3386
		3387	$self->{scroll_to} = $para;
		3388	$self->update;
2719	}	3389	}
2720		3390
2721	sub clear {	3391	sub clear {
2722	my ($self) = @_;	3392	my ($self) = @_;
2723		3393
…		…
2728	$self->{height} = 0;	3398	$self->{height} = 0;
2729	$self->{children}[1]->set_range ([0, 0, 0, 1, 1]);	3399	$self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2730	}	3400	}
2731		3401
2732	sub add_paragraph {	3402	sub add_paragraph {
2733	my ($self, $color, $para, $indent) = @_;	3403	my $self = shift;
2734		3404
2735	my ($text, @w) = ref $para ? @$para : $para;	3405	for my $para (@_) {
2736
2737	$para = {	3406	$para = {
		3407	fg => [1, 1, 1, 1],
		3408	indent => 0,
		3409	markup => "",
		3410	widget => [],
		3411	ref $para ? %$para : (markup => $para),
2738	w => 1e10,	3412	w => 1e10,
2739	wrapped => 1,	3413	wrapped => 1,
2740	fg => $color,
2741	indent => $indent,
2742	markup => $text,
2743	widget => \@w,
2744	};	3414	};
2745		3415
2746	$self->add (@w) if @w;	3416	$self->add (@{ $para->{widget} }) if @{ $para->{widget} };
2747	push @{$self->{par}}, $para;	3417	push @{$self->{par}}, $para;
		3418	}
		3419
		3420	if (my $max = $self->{max_par}) {
		3421	shift @{$self->{par}} while @{$self->{par}} > $max;
		3422	}
2748		3423
2749	$self->{need_reflow}++;	3424	$self->{need_reflow}++;
2750	$self->update;	3425	$self->update;
2751	}	3426	}
2752		3427
2753	sub scroll_to_bottom {	3428	sub scroll_to_bottom {
2754	my ($self) = @_;	3429	my ($self) = @_;
2755		3430
2756	$self->{scroll_to_bottom} = 1;	3431	$self->{scroll_to} = $#{$self->{par}};
2757	$self->update;	3432	$self->update;
2758	}	3433	}
2759		3434
		3435	sub force_uptodate {
		3436	my ($self) = @_;
		3437
		3438	if (delete $self->{need_reflow}) {
		3439	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
		3440
		3441	my $height = 0;
		3442
		3443	for my $para (@{$self->{par}}) {
		3444	if ($para->{w} != $W && ($para->{wrapped} || $para->{w} > $W)) {
		3445	my $layout = $self->get_layout ($para);
		3446	my ($w, $h) = $layout->size;
		3447
		3448	$para->{w} = $w + $para->{indent};
		3449	$para->{h} = $h;
		3450	$para->{wrapped} = $layout->has_wrapped;
		3451	}
		3452
		3453	$para->{y} = $height;
		3454	$height += $para->{h};
		3455	}
		3456
		3457	$self->{height} = $height;
		3458	$self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
		3459
		3460	delete $self->{texture};
		3461	}
		3462
		3463	if (my $paridx = delete $self->{scroll_to}) {
		3464	$self->{children}[1]->set_value ($self->{par}[$paridx]{y});
		3465	}
		3466	}
		3467
2760	sub update {	3468	sub update {
2761	my ($self) = @_;	3469	my ($self) = @_;
2762		3470
2763	$self->SUPER::update;	3471	$self->SUPER::update;
2764		3472
2765	return unless $self->{h} > 0;	3473	return unless $self->{h} > 0;
2766		3474
2767	delete $self->{texture};	3475	delete $self->{texture};
2768		3476
2769	$ROOT->on_post_alloc ($self => sub {	3477	$ROOT->on_post_alloc ($self => sub {
		3478	$self->force_uptodate;
		3479
2770	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};	3480	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2771		3481
2772	if (delete $self->{need_reflow}) {
2773	my $height = 0;
2774
2775	for my $para (@{$self->{par}}) {
2776	if ($para->{w} != $W && ($para->{wrapped} || $para->{w} > $W)) {
2777	my $layout = $self->get_layout ($para);
2778	my ($w, $h) = $layout->size;
2779
2780	$para->{w} = $w + $para->{indent};
2781	$para->{h} = $h;
2782	$para->{wrapped} = $layout->has_wrapped;
2783	}
2784
2785	$height += $para->{h};
2786	}
2787
2788	$self->{height} = $height;
2789
2790	$self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
2791
2792	delete $self->{texture};
2793	}
2794
2795	if (delete $self->{scroll_to_bottom}) {
2796	$self->{children}[1]->set_value (1e10);
2797	}
2798
2799	$self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {	3482	$self->{texture} ||= new_from_opengl DC::Texture $W, $H, sub {
2800	glClearColor 0, 0, 0, 0;	3483	glClearColor 0, 0, 0, 0;
2801	glClear GL_COLOR_BUFFER_BIT;	3484	glClear GL_COLOR_BUFFER_BIT;
2802		3485
		3486	package DC::UI::Base;
		3487	local ($draw_x, $draw_y, $draw_w, $draw_h) =
		3488	(0, 0, $self->{w}, $self->{h});
		3489
		3490	my $top = int $self->{children}[1]{range}[0];
		3491
		3492	my $paridx = 0;
		3493	my $top_paragraph;
2803	my $top = int $self->{children}[1]{range}[0];	3494	my $top = int $self->{children}[1]{range}[0];
2804		3495
2805	my $y0 = $top;	3496	my $y0 = $top;
2806	my $y1 = $top + $H;	3497	my $y1 = $top + $H;
2807		3498
2808	my $y = 0;
2809
2810	for my $para (@{$self->{par}}) {	3499	for my $para (@{$self->{par}}) {
2811	my $h = $para->{h};	3500	my $h = $para->{h};
		3501	my $y = $para->{y};
2812		3502
2813	if ($y0 < $y + $h && $y < $y1) {	3503	if ($y0 < $y + $h && $y < $y1) {
2814
2815	my $layout = $self->get_layout ($para);	3504	my $layout = $self->get_layout ($para);
2816		3505
2817	$layout->render ($para->{indent}, $y - $y0);	3506	$layout->render ($para->{indent}, $y - $y0);
		3507	$layout->draw;
2818		3508
2819	if (my @w = @{ $para->{widget} }) {	3509	if (my @w = @{ $para->{widget} }) {
2820	my @s = $layout->get_shapes;	3510	my @s = $layout->get_shapes;
2821		3511
2822	for (@w) {	3512	for (@w) {
…		…
2828	$_->draw;	3518	$_->draw;
2829	}	3519	}
2830	}	3520	}
2831	}	3521	}
2832		3522
2833	$y += $h;	3523	$paridx++;
		3524	$top_paragraph ||= $paridx if $y >= $top;
2834	}	3525	}
		3526
		3527	$self->{top_paragraph} = $top_paragraph;
2835	};	3528	};
2836	});	3529	});
2837	}	3530	}
2838		3531
2839	sub reconfigure {	3532	sub reconfigure {
…		…
2857	$self->{children}[1]->draw;	3550	$self->{children}[1]->draw;
2858	}	3551	}
2859		3552
2860	#############################################################################	3553	#############################################################################
2861		3554
2862	package CFClient::UI::Animator;	3555	package DC::UI::Animator;
2863		3556
2864	use CFClient::OpenGL;	3557	use DC::OpenGL;
2865		3558
2866	our @ISA = CFClient::UI::Bin::;	3559	our @ISA = DC::UI::Bin::;
2867		3560
2868	sub moveto {	3561	sub moveto {
2869	my ($self, $x, $y) = @_;	3562	my ($self, $x, $y) = @_;
2870		3563
2871	$self->{moveto} = [$self->{x}, $self->{y}, $x, $y];	3564	$self->{moveto} = [$self->{x}, $self->{y}, $x, $y];
…		…
2899	glPopMatrix;	3592	glPopMatrix;
2900	}	3593	}
2901		3594
2902	#############################################################################	3595	#############################################################################
2903		3596
2904	package CFClient::UI::Flopper;	3597	package DC::UI::Flopper;
2905		3598
2906	our @ISA = CFClient::UI::Button::;	3599	our @ISA = DC::UI::Button::;
2907		3600
2908	sub new {	3601	sub new {
2909	my $class = shift;	3602	my $class = shift;
2910		3603
2911	my $self = $class->SUPER::new (	3604	my $self = $class->SUPER::new (
…		…
2923	$self->{other}->toggle_visibility;	3616	$self->{other}->toggle_visibility;
2924	}	3617	}
2925		3618
2926	#############################################################################	3619	#############################################################################
2927		3620
2928	package CFClient::UI::Tooltip;	3621	package DC::UI::Tooltip;
2929		3622
2930	our @ISA = CFClient::UI::Bin::;	3623	our @ISA = DC::UI::Bin::;
2931		3624
2932	use CFClient::OpenGL;	3625	use DC::OpenGL;
2933		3626
2934	sub new {	3627	sub new {
2935	my $class = shift;	3628	my $class = shift;
2936		3629
2937	$class->SUPER::new (	3630	$class->SUPER::new (
…		…
2941	}	3634	}
2942		3635
2943	sub set_tooltip_from {	3636	sub set_tooltip_from {
2944	my ($self, $widget) = @_;	3637	my ($self, $widget) = @_;
2945		3638
2946	my $tooltip = $widget->{tooltip};	3639	my $tip = $widget->{tooltip};
		3640	$tip = $tip->($widget) if "CODE" eq ref $tip;
		3641
		3642	$tip = DC::Pod::section_label tooltip => $1
		3643	if $tip =~ /^#(.*)$/;
2947		3644
2948	if ($ENV{CFPLUS_DEBUG} & 2) {	3645	if ($ENV{CFPLUS_DEBUG} & 2) {
2949	$tooltip .= "\n\n" . (ref $widget) . "\n"	3646	$tip .= "\n\n" . (ref $widget) . "\n"
2950	. "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"	3647	. "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2951	. "req $widget->{req_w} $widget->{req_h}\n"	3648	. "req $widget->{req_w} $widget->{req_h}\n"
2952	. "visible $widget->{visible}";	3649	. "visible $widget->{visible}";
2953	}	3650	}
2954		3651
2955	$tooltip =~ s/^\n+//;	3652	$tip =~ s/^\n+//;
2956	$tooltip =~ s/\n+$//;	3653	$tip =~ s/\n+$//;
2957		3654
2958	$self->add (new CFClient::UI::Label	3655	$self->add (new DC::UI::Label
		3656	fg => $DC::THEME{tooltip_fg},
2959	markup => $tooltip,	3657	markup => $tip,
2960	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,	3658	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
		3659	align => 0,
2961	fontsize => 0.8,	3660	fontsize => 0.8,
2962	fg => [0, 0, 0, 1],	3661	style => $DC::THEME{tooltip_style}, # FLAG_INVERSE
2963	ellipsise => 0,	3662	ellipsise => 0,
2964	font => ($widget->{tooltip_font} || $::FONT_PROP),	3663	font => ($widget->{tooltip_font} || $::FONT_PROP),
2965	);	3664	);
2966	}	3665	}
2967		3666
…		…
2986		3685
2987	$self->{root}->on_post_alloc ("move_$self" => sub {	3686	$self->{root}->on_post_alloc ("move_$self" => sub {
2988	my $widget = $self->{owner}	3687	my $widget = $self->{owner}
2989	or return;	3688	or return;
2990		3689
		3690	if ($widget->{visible}) {
2991	my ($x, $y) = $widget->coord2global ($widget->{w}, 0);	3691	my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2992		3692
2993	($x, $y) = $widget->coord2global (-$self->{w}, 0)	3693	($x, $y) = $widget->coord2global (-$self->{w}, 0)
2994	if $x + $self->{w} > $self->{root}{w};	3694	if $x + $self->{w} > $self->{root}{w};
2995		3695
2996	$self->move_abs ($x, $y);	3696	$self->move_abs ($x, $y);
		3697	} else {
		3698	$self->hide;
		3699	}
2997	});	3700	});
2998	}	3701	}
2999		3702
3000	sub _draw {	3703	sub _draw {
3001	my ($self) = @_;	3704	my ($self) = @_;
3002		3705
3003	glTranslate 0.375, 0.375;
3004
3005	my ($w, $h) = @$self{qw(w h)};	3706	my ($w, $h) = @$self{qw(w h)};
3006		3707
3007	glColor 1, 0.8, 0.4;	3708	glColor @{ $DC::THEME{tooltip_bg} };
3008	glBegin GL_QUADS;	3709	glRect 0, 0, $w, $h;
3009	glVertex 0 , 0;
3010	glVertex 0 , $h;
3011	glVertex $w, $h;
3012	glVertex $w, 0;
3013	glEnd;
3014		3710
3015	glColor 0, 0, 0;	3711	glColor @{ $DC::THEME{tooltip_border} };
3016	glBegin GL_LINE_LOOP;	3712	glRect_lineloop .5, .5, $w + .5, $h + .5;
3017	glVertex 0 , 0;
3018	glVertex 0 , $h;
3019	glVertex $w, $h;
3020	glVertex $w, 0;
3021	glEnd;
3022		3713
3023	glTranslate 2 - 0.375, 2 - 0.375;	3714	glTranslate 2, 2;
3024		3715
3025	$self->SUPER::_draw;	3716	$self->SUPER::_draw;
3026	}	3717	}
3027		3718
3028	#############################################################################	3719	#############################################################################
3029		3720
3030	package CFClient::UI::Face;	3721	package DC::UI::Face;
3031		3722
3032	our @ISA = CFClient::UI::Base::;	3723	our @ISA = DC::UI::DrawBG::;
3033		3724
3034	use CFClient::OpenGL;	3725	use DC::OpenGL;
3035		3726
3036	sub new {	3727	sub new {
3037	my $class = shift;	3728	my $class = shift;
3038		3729
3039	my $self = $class->SUPER::new (	3730	my $self = $class->SUPER::new (
		3731	size_w => 32,
		3732	size_h => 8,
3040	aspect => 1,	3733	aspect => 1,
3041	can_events => 0,	3734	can_events => 0,
3042	@_,	3735	@_,
3043	);	3736	);
3044		3737
3045	if ($self->{anim} && $self->{animspeed}) {	3738	$self->update_anim;
3046	Scalar::Util::weaken (my $widget = $self);
3047
3048	$self->{timer} = Event->timer (
3049	at => $self->{animspeed} * int $::NOW / $self->{animspeed},
3050	hard => 1,
3051	interval => $self->{animspeed},
3052	cb => sub {
3053	++$widget->{frame};
3054	$widget->update;
3055	},
3056	);
3057	}
3058		3739
3059	$self	3740	$self
3060	}	3741	}
3061		3742
		3743	sub update_timer {
		3744	my ($self) = @_;
		3745
		3746	return unless $self->{timer};
		3747
		3748	if ($self->{visible}) {
		3749	$self->{timer}->start;
		3750	} else {
		3751	$self->{timer}->stop;
		3752	}
		3753	}
		3754
		3755	sub update_face {
		3756	my ($self) = @_;
		3757
		3758	if ($::CONN) {
		3759	if (my $anim = $::CONN->{anim}[$self->{anim}]) {
		3760	if ($anim && @$anim) {
		3761	$self->{face} = $anim->[ $self->{frame} % @$anim ];
		3762	delete $self->{face_change_cb};
		3763
		3764	if (my $tex = $self->{tex} = $::CONN->{texture}[ $::CONN->{face}[$self->{face}]{id} ]) {
		3765	unless ($tex->{name} || $tex->{loading}) {
		3766	$tex->upload (sub { $self->reconfigure });
		3767	}
		3768	}
		3769	}
		3770	}
		3771	}
		3772	}
		3773
		3774	sub update_anim {
		3775	my ($self) = @_;
		3776
		3777	if ($self->{anim} && $self->{animspeed}) {
		3778	DC::weaken (my $widget = $self);
		3779
		3780	$self->{animspeed} = List::Util::max 0.05, $self->{animspeed};
		3781	$self->{timer} = EV::periodic_ns 0, $self->{animspeed}, undef, sub {
		3782	return unless $::CONN;
		3783
		3784	my $w = $widget
		3785	or return;
		3786
		3787	++$w->{frame};
		3788	$w->update_face;
		3789
		3790	# somehow, $widget can go away
		3791	$w->update;
		3792	$w->update_timer;
		3793	};
		3794
		3795	$self->update_face;
		3796	$self->update_timer;
		3797	} else {
		3798	delete $self->{timer};
		3799	}
		3800	}
		3801
3062	sub size_request {	3802	sub size_request {
3063	(32, 8)	3803	my ($self) = @_;
		3804
		3805	if ($::CONN) {
		3806	if (my $faceid = $::CONN->{face}[$self->{face}]{id}) {
		3807	if (my $tex = $self->{tex} = $::CONN->{texture}[$faceid]) {
		3808	if ($tex->{name}) {
		3809	return ($self->{size_w} || $tex->{w}, $self->{size_h} || $tex->{h});
		3810	} elsif (!$tex->{loading}) {
		3811	$tex->upload (sub { $self->reconfigure });
		3812	}
		3813	}
		3814
		3815	$self->{face_change_cb} ||= $::CONN->on_face_change ($self->{face}, sub { $self->reconfigure });
		3816	}
		3817	}
		3818
		3819	($self->{size_w} || 8, $self->{size_h} || 8)
3064	}	3820	}
3065		3821
3066	sub update {	3822	sub update {
3067	my ($self) = @_;	3823	my ($self) = @_;
3068		3824
3069	return unless $self->{visible};	3825	return unless $self->{visible};
3070		3826
3071	$self->SUPER::update;	3827	$self->SUPER::update;
3072	}	3828	}
3073		3829
		3830	sub set_face {
		3831	my ($self, $face) = @_;
		3832
		3833	$self->{face} = $face;
		3834	$self->reconfigure;
		3835	}
		3836
		3837	sub set_anim {
		3838	my ($self, $anim) = @_;
		3839
		3840	$self->{anim} = $anim;
		3841	$self->update_anim;
		3842	}
		3843
		3844	sub set_animspeed {
		3845	my ($self, $animspeed) = @_;
		3846
		3847	$self->{animspeed} = $animspeed;
		3848	$self->update_anim;
		3849	}
		3850
		3851	sub invoke_visibility_change {
		3852	my ($self) = @_;
		3853
		3854	$self->update_timer;
		3855
		3856	0
		3857	}
		3858
3074	sub _draw {	3859	sub _draw {
3075	my ($self) = @_;	3860	my ($self) = @_;
3076		3861
3077	return unless $::CONN;	3862	$self->SUPER::_draw;
3078		3863
3079	my $face;	3864	if (my $tex = $self->{tex}) {
3080
3081	if ($self->{frame}) {
3082	my $anim = $::CONN->{anim}[$self->{anim}];
3083
3084	$face = $anim->[ $self->{frame} % @$anim ]
3085	if $anim && @$anim;
3086	}
3087
3088	my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
3089
3090	if ($tex) {
3091	glEnable GL_TEXTURE_2D;	3865	glEnable GL_TEXTURE_2D;
3092	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	3866	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
3093	glColor 0, 0, 0, 1;	3867	glColor 0, 0, 0, 1;
3094	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});	3868	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
3095	glDisable GL_TEXTURE_2D;	3869	glDisable GL_TEXTURE_2D;
…		…
3097	}	3871	}
3098		3872
3099	sub destroy {	3873	sub destroy {
3100	my ($self) = @_;	3874	my ($self) = @_;
3101		3875
3102	$self->{timer}->cancel	3876	(delete $self->{timer})->cancel
3103	if $self->{timer};	3877	if $self->{timer};
3104		3878
3105	$self->SUPER::destroy;	3879	$self->SUPER::destroy;
3106	}	3880	}
3107		3881
3108	#############################################################################	3882	#############################################################################
3109		3883
3110	package CFClient::UI::Buttonbar;	3884	package DC::UI::Buttonbar;
3111		3885
3112	our @ISA = CFClient::UI::HBox::;	3886	our @ISA = DC::UI::HBox::;
3113		3887
3114	# TODO: should actualyl wrap buttons and other goodies.	3888	# TODO: should actually wrap buttons and other goodies.
3115		3889
3116	#############################################################################	3890	#############################################################################
3117		3891
3118	package CFClient::UI::Menu;	3892	package DC::UI::Menu;
3119		3893
3120	our @ISA = CFClient::UI::FancyFrame::;	3894	our @ISA = DC::UI::Toplevel::;
3121		3895
3122	use CFClient::OpenGL;	3896	use DC::OpenGL;
3123		3897
3124	sub new {	3898	sub new {
3125	my $class = shift;	3899	my $class = shift;
3126		3900
3127	my $self = $class->SUPER::new (	3901	my $self = $class->SUPER::new (
3128	items => [],	3902	items => [],
3129	z => 100,	3903	z => 100,
3130	@_,	3904	@_,
3131	);	3905	);
3132		3906
3133	$self->add ($self->{vbox} = new CFClient::UI::VBox);	3907	$self->add ($self->{vbox} = new DC::UI::VBox);
3134		3908
3135	for my $item (@{ $self->{items} }) {	3909	for my $item (@{ $self->{items} }) {
3136	my ($widget, $cb, $tooltip) = @$item;	3910	my ($widget, $cb, $tooltip) = @$item;
3137		3911
3138	# handle various types of items, only text for now	3912	# handle various types of items, only text for now
3139	if (!ref $widget) {	3913	if (!ref $widget) {
3140	if ($widget =~ /\t/) {	3914	if ($widget =~ /\t/) {
3141	my ($left, $right) = split /\t/, $widget, 2;	3915	my ($left, $right) = split /\t/, $widget, 2;
3142		3916
3143	$widget = new CFClient::UI::HBox	3917	$widget = new DC::UI::HBox
3144	can_hover => 1,	3918	can_hover => 1,
3145	can_events => 1,	3919	can_events => 1,
3146	tooltip => $tooltip,	3920	tooltip => $tooltip,
3147	children => [	3921	children => [
3148	(new CFClient::UI::Label markup => $left, expand => 1),	3922	(new DC::UI::Label markup => $left , align => 0, expand => 1),
3149	(new CFClient::UI::Label markup => $right, align => +1),	3923	(new DC::UI::Label markup => $right, align => 1),
3150	],	3924	],
3151	;	3925	;
3152		3926
3153	} else {	3927	} else {
3154	$widget = new CFClient::UI::Label	3928	$widget = new DC::UI::Label
3155	can_hover => 1,	3929	can_hover => 1,
3156	can_events => 1,	3930	can_events => 1,
		3931	align => 0,
3157	markup => $widget,	3932	markup => $widget,
3158	tooltip => $tooltip;	3933	tooltip => $tooltip;
3159	}	3934	}
3160	}	3935	}
3161		3936
…		…
3176	# maybe save $GRAB? must be careful about events...	3951	# maybe save $GRAB? must be careful about events...
3177	$GRAB = $self;	3952	$GRAB = $self;
3178	$self->{button} = $ev->{button};	3953	$self->{button} = $ev->{button};
3179		3954
3180	$self->show;	3955	$self->show;
3181	$self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);	3956
		3957	my $x = $ev->{x};
		3958	my $y = $ev->{y};
		3959
		3960	$self->{root}->on_post_alloc ($self => sub {
		3961	$self->move_abs ($x - $self->{w} * 0.25, $y - $self->{border} * $::FONTSIZE * .5);
		3962	});
		3963
		3964	1 # so it can be used inside event handlers
3182	}	3965	}
3183		3966
3184	sub invoke_mouse_motion {	3967	sub invoke_mouse_motion {
3185	my ($self, $ev, $x, $y) = @_;	3968	my ($self, $ev, $x, $y) = @_;
3186		3969
…		…
3207	1	3990	1
3208	}	3991	}
3209		3992
3210	#############################################################################	3993	#############################################################################
3211		3994
3212	package CFClient::UI::Multiplexer;	3995	package DC::UI::Multiplexer;
3213		3996
3214	our @ISA = CFClient::UI::Container::;	3997	our @ISA = DC::UI::Container::;
3215		3998
3216	sub new {	3999	sub new {
3217	my $class = shift;	4000	my $class = shift;
3218		4001
3219	my $self = $class->SUPER::new (	4002	my $self = $class->SUPER::new (
3220	@_,	4003	@_,
3221	);	4004	);
3222		4005
3223	$self->{current} = $self->{children}[0]	4006	$self->set_current_page (0);
3224	if @{ $self->{children} };
3225		4007
3226	$self	4008	$self
3227	}	4009	}
3228		4010
3229	sub add {	4011	sub add {
3230	my ($self, @widgets) = @_;	4012	my ($self, @widgets) = @_;
3231		4013
3232	$self->SUPER::add (@widgets);	4014	$self->SUPER::add (@widgets);
3233		4015
3234	$self->{current} = $self->{children}[0]	4016	$self->set_current_page (0)
3235	if @{ $self->{children} };	4017	if @widgets == @{ $self->{children} };
3236	}	4018	}
3237		4019
3238	sub get_current_page {	4020	sub get_current_page {
3239	my ($self) = @_;	4021	my ($self) = @_;
3240		4022
…		…
3246		4028
3247	my $widget = ref $page_or_widget	4029	my $widget = ref $page_or_widget
3248	? $page_or_widget	4030	? $page_or_widget
3249	: $self->{children}[$page_or_widget];	4031	: $self->{children}[$page_or_widget];
3250		4032
		4033	$self->{current}->set_invisible if $self->{current} && $self->{visible};
		4034
3251	$self->{current} = $widget;	4035	if (($self->{current} = $widget)) {
		4036	$self->{current}->set_visible if $self->{current} && $self->{visible};
3252	$self->{current}->configure (0, 0, $self->{w}, $self->{h});	4037	$self->{current}->configure (0, 0, $self->{w}, $self->{h});
3253		4038
3254	$self->emit (page_changed => $self->{current});	4039	$self->emit (page_changed => $self->{current});
		4040	}
3255		4041
3256	$self->realloc;	4042	$self->realloc;
3257	}	4043	}
3258		4044
3259	sub visible_children {	4045	sub visible_children {
3260	$_[0]{current}	4046	$_[0]{current} || ()
3261	}	4047	}
3262		4048
3263	sub size_request {	4049	sub size_request {
3264	my ($self) = @_;	4050	my ($self) = @_;
3265		4051
		4052	$self->{current}
3266	$self->{current}->size_request	4053	? $self->{current}->size_request
		4054	: (0, 0)
3267	}	4055	}
3268		4056
3269	sub invoke_size_allocate {	4057	sub invoke_size_allocate {
3270	my ($self, $w, $h) = @_;	4058	my ($self, $w, $h) = @_;
3271		4059
3272	$self->{current}->configure (0, 0, $w, $h);	4060	$self->{current}->configure (0, 0, $w, $h)
		4061	if $self->{current};
3273		4062
3274	1	4063	1
3275	}	4064	}
3276		4065
3277	sub _draw {	4066	sub _draw {
3278	my ($self) = @_;	4067	my ($self) = @_;
3279		4068
3280	$self->{current}->draw;	4069	$self->{current}->draw
		4070	if $self->{current};
3281	}	4071	}
3282		4072
3283	#############################################################################	4073	#############################################################################
3284		4074
3285	package CFClient::UI::Notebook;	4075	package DC::UI::Notebook;
3286		4076
		4077	use DC::OpenGL;
		4078
3287	our @ISA = CFClient::UI::VBox::;	4079	our @ISA = DC::UI::VBox::;
3288		4080
3289	sub new {	4081	sub new {
3290	my $class = shift;	4082	my $class = shift;
3291		4083
3292	my $self = $class->SUPER::new (	4084	my $self = $class->SUPER::new (
3293	buttonbar => (new CFClient::UI::Buttonbar),	4085	buttonbar => (new DC::UI::Buttonbar),
3294	multiplexer => (new CFClient::UI::Multiplexer expand => 1),	4086	multiplexer => (new DC::UI::Multiplexer expand => 1),
		4087	active_outline => [.7, .7, 0.2],
3295	# filter => # will be put between multiplexer and $self	4088	# filter => # will be put between multiplexer and $self
3296	@_,	4089	@_,
3297	);	4090	);
3298		4091
3299	$self->{filter}->add ($self->{multiplexer}) if $self->{filter};	4092	$self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3300	$self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});	4093	$self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3301		4094
		4095	{
		4096	Scalar::Util::weaken (my $wself = $self);
		4097
		4098	$self->{multiplexer}->connect (c_add => sub {
		4099	my ($mplex, $widgets) = @_;
		4100
		4101	for my $child (@$widgets) {
		4102	Scalar::Util::weaken $child;
		4103	$child->{c_tab_} ||= do {
		4104	my $tab =
		4105	(UNIVERSAL::isa $child->{c_tab}, "DC::UI::Base")
		4106	? $child->{c_tab}
		4107	: new DC::UI::Button markup => $child->{c_tab}[0], tooltip => $child->{c_tab}[1];
		4108
		4109	$tab->connect (activate => sub {
		4110	$wself->set_current_page ($child);
		4111	});
		4112
		4113	$tab
		4114	};
		4115
		4116	$self->{buttonbar}->add ($child->{c_tab_});
		4117	}
		4118	});
		4119
		4120	$self->{multiplexer}->connect (c_remove => sub {
		4121	my ($mplex, $widgets) = @_;
		4122
		4123	for my $child (@$widgets) {
		4124	$wself->{buttonbar}->remove ($child->{c_tab_});
		4125	}
		4126	});
		4127	}
		4128
3302	$self	4129	$self
3303	}	4130	}
3304		4131
3305	sub add {	4132	sub add {
		4133	my ($self, @widgets) = @_;
		4134
		4135	$self->{multiplexer}->add (@widgets)
		4136	}
		4137
		4138	sub remove {
		4139	my ($self, @widgets) = @_;
		4140
		4141	$self->{multiplexer}->remove (@widgets)
		4142	}
		4143
		4144	sub pages {
		4145	my ($self) = @_;
		4146	$self->{multiplexer}->children
		4147	}
		4148
		4149	sub page_index {
		4150	my ($self, $widget) = @_;
		4151
		4152	my $i = 0;
		4153	for ($self->pages) {
		4154	if ($_ eq $widget) { return $i };
		4155	$i++;
		4156	}
		4157
		4158	undef
		4159	}
		4160
		4161	sub add_tab {
3306	my ($self, $title, $widget, $tooltip) = @_;	4162	my ($self, $title, $widget, $tooltip) = @_;
3307		4163
3308	Scalar::Util::weaken $self;	4164	$title = [$title, $tooltip] unless ref $title;
		4165	$widget->{c_tab} = $title;
3309		4166
3310	$self->{buttonbar}->add (new CFClient::UI::Button
3311	markup => $title,
3312	tooltip => $tooltip,
3313	on_activate => sub { $self->set_current_page ($widget) },
3314	);
3315
3316	$self->{multiplexer}->add ($widget);	4167	$self->add ($widget);
3317	}	4168	}
3318		4169
3319	sub get_current_page {	4170	sub get_current_page {
3320	my ($self) = @_;	4171	my ($self) = @_;
3321		4172
…		…
3327		4178
3328	$self->{multiplexer}->set_current_page ($page);	4179	$self->{multiplexer}->set_current_page ($page);
3329	$self->emit (page_changed => $self->{multiplexer}{current});	4180	$self->emit (page_changed => $self->{multiplexer}{current});
3330	}	4181	}
3331		4182
		4183	sub _draw {
		4184	my ($self) = @_;
		4185
		4186	$self->SUPER::_draw ();
		4187
		4188	if (my $cur = $self->{multiplexer}{current}) {
		4189	if ($cur = $cur->{c_tab_}) {
		4190	glTranslate $self->{buttonbar}{x} + $cur->{x},
		4191	$self->{buttonbar}{y} + $cur->{y};
		4192	glLineWidth 3;
		4193	#glEnable GL_BLEND;
		4194	#glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
		4195	glColor @{$self->{active_outline}};
		4196	glRect_lineloop 1.5, 1.5, $cur->{w} - 1.5, $cur->{h} - 1.5;
		4197	glLineWidth 1;
		4198	#glDisable GL_BLEND;
		4199	}
		4200	}
		4201	}
		4202
3332	#############################################################################	4203	#############################################################################
3333		4204
3334	package CFClient::UI::Combobox;	4205	package DC::UI::Selector;
3335		4206
3336	use utf8;	4207	use utf8;
3337		4208
3338	our @ISA = CFClient::UI::Button::;	4209	our @ISA = DC::UI::Button::;
3339		4210
3340	sub new {	4211	sub new {
3341	my $class = shift;	4212	my $class = shift;
3342		4213
3343	my $self = $class->SUPER::new (	4214	my $self = $class->SUPER::new (
…		…
3360	my ($value, $title, $tooltip) = @$_;	4231	my ($value, $title, $tooltip) = @$_;
3361		4232
3362	push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];	4233	push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
3363	}	4234	}
3364		4235
3365	CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);	4236	DC::UI::Menu->new (items => \@menu_items)->popup ($ev);
3366	}	4237	}
3367		4238
3368	sub _set_value {	4239	sub _set_value {
3369	my ($self, $value) = @_;	4240	my ($self, $value) = @_;
3370		4241
3371	my ($item) = grep $_->[0] eq $value, @{ $self->{options} }	4242	my ($item) = grep $_->[0] eq $value, @{ $self->{options} };
		4243	$item ||= $self->{options}[0]
3372	or return;	4244	or return;
3373		4245
3374	$self->{value} = $item->[0];	4246	$self->{value} = $item->[0];
3375	$self->set_markup ("$item->[1] ⇓");	4247	$self->set_markup ("$item->[1] ⇓");
3376	$self->set_tooltip ($item->[2]);	4248	# $self->set_tooltip ($item->[2]);
3377	}	4249	}
3378		4250
3379	sub set_value {	4251	sub set_value {
3380	my ($self, $value) = @_;	4252	my ($self, $value) = @_;
3381		4253
…		…
3383		4255
3384	$self->_set_value ($value);	4256	$self->_set_value ($value);
3385	$self->emit (changed => $value);	4257	$self->emit (changed => $value);
3386	}	4258	}
3387		4259
		4260	sub set_options {
		4261	my ($self, $options) = @_;
		4262
		4263	$self->{options} = $options;
		4264	$self->_set_value ($self->{value});
		4265	}
		4266
3388	#############################################################################	4267	#############################################################################
3389		4268
3390	package CFClient::UI::Statusbox;	4269	package DC::UI::Statusbox;
3391		4270
3392	our @ISA = CFClient::UI::VBox::;	4271	our @ISA = DC::UI::VBox::;
3393		4272
3394	sub new {	4273	sub new {
3395	my $class = shift;	4274	my $class = shift;
3396		4275
3397	my $self = $class->SUPER::new (	4276	my $self = $class->SUPER::new (
3398	fontsize => 0.8,	4277	fontsize => 0.8,
3399	@_,	4278	@_,
3400	);	4279	);
3401		4280
3402	Scalar::Util::weaken (my $this = $self);	4281	DC::weaken (my $this = $self);
3403		4282
3404	$self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });	4283	$self->{timer} = EV::timer 1, 1, sub { $this->reorder };
3405		4284
3406	$self	4285	$self
3407	}	4286	}
3408		4287
3409	sub reorder {	4288	sub reorder {
3410	my ($self) = @_;	4289	my ($self) = @_;
3411	my $NOW = Time::HiRes::time;	4290	my $NOW = EV::time;
3412		4291
3413	# freeze display when hovering over any label	4292	# freeze display when hovering over any label
3414	return if $CFClient::UI::TOOLTIP->{owner}	4293	return if $DC::UI::TOOLTIP->{owner}
3415	&& grep $CFClient::UI::TOOLTIP->{owner} == $_->{label},	4294	&& grep $DC::UI::TOOLTIP->{owner} == $_->{label},
3416	values %{ $self->{item} };	4295	values %{ $self->{item} };
3417		4296
3418	while (my ($k, $v) = each %{ $self->{item} }) {	4297	while (my ($k, $v) = each %{ $self->{item} }) {
3419	delete $self->{item}{$k} if $v->{timeout} < $NOW;	4298	delete $self->{item}{$k} if $v->{timeout} < $NOW;
3420	}	4299	}
		4300
		4301	$self->{timer}->set (1, 1);
3421		4302
3422	my @widgets;	4303	my @widgets;
3423		4304
3424	my @items = sort {	4305	my @items = sort {
3425	$a->{pri} <=> $b->{pri}	4306	$a->{pri} <=> $b->{pri}
3426	or $b->{id} <=> $a->{id}	4307	or $b->{id} <=> $a->{id}
3427	} values %{ $self->{item} };	4308	} values %{ $self->{item} };
3428
3429	$self->{timer}->interval (1);
3430		4309
3431	my $count = 10 + 1;	4310	my $count = 10 + 1;
3432	for my $item (@items) {	4311	for my $item (@items) {
3433	last unless --$count;	4312	last unless --$count;
3434		4313
…		…
3441	for ($short) {	4320	for ($short) {
3442	s/^\s+//;	4321	s/^\s+//;
3443	s/\s+/ /g;	4322	s/\s+/ /g;
3444	}	4323	}
3445		4324
3446	new CFClient::UI::Label	4325	new DC::UI::Label
3447	markup => $short,	4326	markup => $short,
3448	tooltip => $item->{tooltip},	4327	tooltip => $item->{tooltip},
3449	tooltip_font => $::FONT_PROP,	4328	tooltip_font => $::FONT_PROP,
3450	tooltip_width => 0.67,	4329	tooltip_width => 0.67,
3451	fontsize => $item->{fontsize} || $self->{fontsize},	4330	fontsize => $item->{fontsize} || $self->{fontsize},
3452	max_w => $::WIDTH * 0.44,	4331	max_w => $::WIDTH * 0.44,
		4332	align => 0,
3453	fg => [@{ $item->{fg} }],	4333	fg => [@{ $item->{fg} }],
3454	can_events => 1,	4334	can_events => 1,
3455	can_hover => 1	4335	can_hover => 1
3456	};	4336	};
3457		4337
3458	if ((my $diff = $item->{timeout} - $NOW) < 2) {	4338	if ((my $diff = $item->{timeout} - $NOW) < 2) {
3459	$label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;	4339	$label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3460	$label->update;	4340	$label->update;
3461	$label->set_max_size (undef, $label->{req_h} * $diff)	4341	$label->set_max_size (undef, $label->{req_h} * $diff)
3462	if $diff < 1;	4342	if $diff < 1;
3463	$self->{timer}->interval (1/30);	4343	$self->{timer}->set (1/30, 1/30);
3464	} else {	4344	} else {
3465	$label->{fg}[3] = $item->{fg}[3] || 1;	4345	$label->{fg}[3] = $item->{fg}[3] || 1;
3466	}	4346	}
3467		4347
3468	push @widgets, $label;	4348	push @widgets, $label;
3469	}	4349	}
		4350
		4351	my $hash = join ",", @widgets;
		4352	return if $hash eq $self->{last_widget_hash};
		4353	$self->{last_widget_hash} = $hash;
3470		4354
3471	$self->clear;	4355	$self->clear;
3472	$self->SUPER::add (reverse @widgets);	4356	$self->SUPER::add (reverse @widgets);
3473	}	4357	}
3474		4358
…		…
3530	$self->SUPER::destroy;	4414	$self->SUPER::destroy;
3531	}	4415	}
3532		4416
3533	#############################################################################	4417	#############################################################################
3534		4418
3535	package CFClient::UI::Inventory;
3536
3537	our @ISA = CFClient::UI::Table::;
3538
3539	sub new {
3540	my $class = shift;
3541
3542	my $self = $class->SUPER::new (
3543	col_expand => [0, 1, 0],
3544	@_,
3545	);
3546
3547	$self
3548	}
3549
3550	sub set_items {
3551	my ($self, $items) = @_;
3552
3553	$self->clear;
3554	return unless $items;
3555
3556	my @items = sort {
3557	($a->{type} <=> $b->{type})
3558	or ($a->{name} cmp $b->{name})
3559	} values %$items;
3560
3561	$self->{real_items} = \@items;
3562
3563	my $row = 0;
3564	for my $item (@items) {
3565	CFClient::Item::update_widgets $item;
3566
3567	$self->add (0, $row, $item->{face_widget});
3568	$self->add (1, $row, $item->{desc_widget});
3569	$self->add (2, $row, $item->{weight_widget});
3570
3571	$row++;
3572	}
3573	}
3574
3575	#############################################################################
3576
3577	package CFClient::UI::SpellList;
3578
3579	our @ISA = CFClient::UI::Table::;
3580
3581	sub new {
3582	my $class = shift;
3583
3584	my $self = $class->SUPER::new (
3585	binding => [],
3586	commands => [],
3587	@_,
3588	)
3589	}
3590
3591	my $TOOLTIP_ALL = "\n\n<small>Left click - ready spell\nMiddle click - invoke spell\nRight click - further options</small>";
3592
3593	my @TOOLTIP_NAME = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3594	"<b>Name</b>. The name of the spell.$TOOLTIP_ALL");
3595	my @TOOLTIP_SKILL = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3596	"<b>Skill</b>. The skill (or magic school) required to be able to attempt casting this spell.$TOOLTIP_ALL");
3597	my @TOOLTIP_LVL = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3598	"<b>Level</b>. Minimum level the caster needs in the associated skill to be able to attempt casting this spell.$TOOLTIP_ALL");
3599	my @TOOLTIP_SP = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3600	"<b>Spell points / Grace points</b>. Amount of spell or grace points used by each invocation.$TOOLTIP_ALL");
3601	my @TOOLTIP_DMG = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3602	"<b>Damage</b>. The amount of damage the spell deals when it hits.$TOOLTIP_ALL");
3603
3604	sub rebuild_spell_list {
3605	my ($self) = @_;
3606
3607	$CFClient::UI::ROOT->on_refresh ($self => sub {
3608	$self->clear;
3609
3610	return unless $::CONN;
3611
3612	$self->add (1, 0, new CFClient::UI::Label text => "Spell Name", @TOOLTIP_NAME);
3613	$self->add (2, 0, new CFClient::UI::Label text => "Skill", @TOOLTIP_SKILL);
3614	$self->add (3, 0, new CFClient::UI::Label text => "Lvl" , @TOOLTIP_LVL);
3615	$self->add (4, 0, new CFClient::UI::Label text => "Sp/Gp", @TOOLTIP_SP);
3616	$self->add (5, 0, new CFClient::UI::Label text => "Dmg" , @TOOLTIP_DMG);
3617
3618	my $row = 0;
3619
3620	for (sort { $a cmp $b } keys %{ $self->{spell} }) {
3621	my $spell = $self->{spell}{$_};
3622
3623	$row++;
3624
3625	my $spell_cb = sub {
3626	my ($widget, $ev) = @_;
3627
3628	if ($ev->{button} == 1) {
3629	$::CONN->user_send ("cast $spell->{name}");
3630	} elsif ($ev->{button} == 2) {
3631	$::CONN->user_send ("invoke $spell->{name}");
3632	} elsif ($ev->{button} == 3) {
3633	(new CFClient::UI::Menu
3634	items => [
3635	["bind <i>cast $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) }],
3636	["bind <i>invoke $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["invoke $spell->{name}"]) }],
3637	],
3638	)->popup ($ev);
3639	} else {
3640	return 0;
3641	}
3642
3643	1
3644	};
3645
3646	my $tooltip = "$spell->{message}$TOOLTIP_ALL";
3647
3648	#TODO: add path info to tooltip
3649	#$self->add (6, $row, new CFClient::UI::Label text => $spell->{path});
3650
3651	$self->add (0, $row, new CFClient::UI::Face
3652	face => $spell->{face},
3653	can_hover => 1,
3654	can_events => 1,
3655	tooltip => $tooltip,
3656	on_button_down => $spell_cb,
3657	);
3658
3659	$self->add (1, $row, new CFClient::UI::Label
3660	expand => 1,
3661	text => $spell->{name},
3662	can_hover => 1,
3663	can_events => 1,
3664	tooltip => $tooltip,
3665	on_button_down => $spell_cb,
3666	);
3667
3668	$self->add (2, $row, new CFClient::UI::Label text => $::CONN->{skill_info}{$spell->{skill}}, @TOOLTIP_SKILL);
3669	$self->add (3, $row, new CFClient::UI::Label text => $spell->{level}, @TOOLTIP_LVL);
3670	$self->add (4, $row, new CFClient::UI::Label text => $spell->{mana} || $spell->{grace}, @TOOLTIP_SP);
3671	$self->add (5, $row, new CFClient::UI::Label text => $spell->{damage}, @TOOLTIP_DMG);
3672	}
3673	});
3674	}
3675
3676	sub add_spell {
3677	my ($self, $spell) = @_;
3678
3679	$self->{spell}->{$spell->{name}} = $spell;
3680	$self->rebuild_spell_list;
3681	}
3682
3683	sub remove_spell {
3684	my ($self, $spell) = @_;
3685
3686	delete $self->{spell}->{$spell->{name}};
3687	$self->rebuild_spell_list;
3688	}
3689
3690	sub clear_spells {
3691	my ($self) = @_;
3692
3693	$self->{spell} = {};
3694	$self->rebuild_spell_list;
3695	}
3696
3697	#############################################################################
3698
3699	package CFClient::UI::Root;	4419	package DC::UI::Root;
3700		4420
3701	our @ISA = CFClient::UI::Container::;	4421	our @ISA = DC::UI::Container::;
3702		4422
3703	use List::Util qw(min max);	4423	use List::Util qw(min max);
3704		4424
3705	use CFClient::OpenGL;	4425	use DC::OpenGL;
3706		4426
3707	sub new {	4427	sub new {
3708	my $class = shift;	4428	my $class = shift;
3709		4429
3710	my $self = $class->SUPER::new (	4430	my $self = $class->SUPER::new (
3711	visible => 1,	4431	visible => 1,
3712	@_,	4432	@_,
3713	);	4433	);
3714		4434
3715	Scalar::Util::weaken ($self->{root} = $self);	4435	DC::weaken ($self->{root} = $self);
3716		4436
3717	$self	4437	$self
3718	}	4438	}
3719		4439
3720	sub size_request {	4440	sub size_request {
…		…
3768	}	4488	}
3769		4489
3770	sub update {	4490	sub update {
3771	my ($self) = @_;	4491	my ($self) = @_;
3772		4492
3773	$::WANT_REFRESH++;	4493	$::WANT_REFRESH = 1;
3774	}	4494	}
3775		4495
3776	sub add {	4496	sub add {
3777	my ($self, @children) = @_;	4497	my ($self, @children) = @_;
3778		4498
…		…
3815	while ($self->{refresh_hook}) {	4535	while ($self->{refresh_hook}) {
3816	$_->()	4536	$_->()
3817	for values %{delete $self->{refresh_hook}};	4537	for values %{delete $self->{refresh_hook}};
3818	}	4538	}
3819		4539
3820	if ($self->{realloc}) {	4540	while ($self->{realloc}) {
3821	my %queue;	4541	my %queue;
3822	my @queue;	4542	my @queue;
3823	my $widget;	4543	my $widget;
3824		4544
3825	outer:	4545	outer:
…		…
3845		4565
3846	delete $queue{$widget+0};	4566	delete $queue{$widget+0};
3847		4567
3848	my ($w, $h) = $widget->size_request;	4568	my ($w, $h) = $widget->size_request;
3849		4569
3850	$w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;	4570	$w += $widget->{padding_x} * 2;
3851	$h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;	4571	$h += $widget->{padding_y} * 2;
		4572
		4573	$w = max $widget->{min_w}, $w;
		4574	$h = max $widget->{min_h}, $h;
3852		4575
3853	$w = min $widget->{max_w}, $w if exists $widget->{max_w};	4576	$w = min $widget->{max_w}, $w if exists $widget->{max_w};
3854	$h = min $widget->{max_h}, $h if exists $widget->{max_h};	4577	$h = min $widget->{max_h}, $h if exists $widget->{max_h};
3855		4578
3856	$w = $widget->{force_w} if exists $widget->{force_w};	4579	$w = $widget->{force_w} if exists $widget->{force_w};
…		…
3872	}	4595	}
3873	}	4596	}
3874		4597
3875	delete $self->{realloc}{$widget+0};	4598	delete $self->{realloc}{$widget+0};
3876	}	4599	}
3877	}
3878		4600
3879	while (my $size_alloc = delete $self->{size_alloc}) {	4601	while (my $size_alloc = delete $self->{size_alloc}) {
3880	my @queue = sort { $b->{visible} <=> $a->{visible} }	4602	my @queue = sort { $a->{visible} <=> $b->{visible} }
3881	values %$size_alloc;	4603	values %$size_alloc;
3882		4604
3883	while () {	4605	while () {
3884	my $widget = pop @queue || last;	4606	my $widget = pop @queue || last;
3885		4607
3886	my ($w, $h) = @$widget{qw(alloc_w alloc_h)};	4608	my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3887		4609
3888	$w = 0 if $w < 0;
3889	$h = 0 if $h < 0;
3890
3891	$w = max $widget->{min_w}, $w;	4610	$w = max $widget->{min_w}, $w;
3892	$h = max $widget->{min_h}, $h;	4611	$h = max $widget->{min_h}, $h;
3893		4612
		4613	# $w = min $self->{w} - $widget->{x}, $w if $self->{w};
		4614	# $h = min $self->{h} - $widget->{y}, $h if $self->{h};
		4615
3894	$w = min $widget->{max_w}, $w if exists $widget->{max_w};	4616	$w = min $widget->{max_w}, $w if exists $widget->{max_w};
3895	$h = min $widget->{max_h}, $h if exists $widget->{max_h};	4617	$h = min $widget->{max_h}, $h if exists $widget->{max_h};
3896		4618
3897	$w = int $w + 0.5;	4619	$w = int $w + 0.5;
3898	$h = int $h + 0.5;	4620	$h = int $h + 0.5;
3899		4621
3900	if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {	4622	if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3901	$widget->{old_w} = $widget->{w};	4623	$widget->{old_w} = $widget->{w};
3902	$widget->{old_h} = $widget->{h};	4624	$widget->{old_h} = $widget->{h};
3903		4625
3904	$widget->{w} = $w;	4626	$widget->{w} = $w;
3905	$widget->{h} = $h;	4627	$widget->{h} = $h;
3906		4628
3907	$widget->emit (size_allocate => $w, $h);	4629	$widget->emit (size_allocate => $w, $h);
		4630	}
3908	}	4631	}
3909	}	4632	}
3910	}	4633	}
3911		4634
3912	while ($self->{post_alloc_hook}) {	4635	while ($self->{post_alloc_hook}) {
3913	$_->()	4636	$_->()
3914	for values %{delete $self->{post_alloc_hook}};	4637	for values %{delete $self->{post_alloc_hook}};
3915	}	4638	}
3916
3917		4639
3918	glViewport 0, 0, $::WIDTH, $::HEIGHT;	4640	glViewport 0, 0, $::WIDTH, $::HEIGHT;
3919	glClearColor +($::CFG->{fow_intensity}) x 3, 1;	4641	glClearColor +($::CFG->{fow_intensity}) x 3, 1;
3920	glClear GL_COLOR_BUFFER_BIT;	4642	glClear GL_COLOR_BUFFER_BIT;
3921		4643
…		…
3924	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;	4646	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
3925	glMatrixMode GL_MODELVIEW;	4647	glMatrixMode GL_MODELVIEW;
3926	glLoadIdentity;	4648	glLoadIdentity;
3927		4649
3928	{	4650	{
3929	package CFClient::UI::Base;	4651	package DC::UI::Base;
3930		4652
3931	($draw_x, $draw_y, $draw_w, $draw_h) =	4653	local ($draw_x, $draw_y, $draw_w, $draw_h) =
3932	(0, 0, $self->{w}, $self->{h});	4654	(0, 0, $self->{w}, $self->{h});
3933	}
3934		4655
3935	$self->_draw;	4656	$self->_draw;
		4657	}
3936	}	4658	}
3937		4659
3938	#############################################################################	4660	#############################################################################
3939		4661
3940	package CFClient::UI;	4662	package DC::UI;
3941		4663
3942	$ROOT = new CFClient::UI::Root;	4664	$ROOT = new DC::UI::Root;
3943	$TOOLTIP = new CFClient::UI::Tooltip z => 900;	4665	$TOOLTIP = new DC::UI::Tooltip z => 900;
3944		4666
3945	1	4667	1
3946

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