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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 1.481 by root, Tue Oct 12 05:11:38 2010 UTC

1	package CFClient::UI;	1	package DC::UI;
2		2
3	use utf8;	3	use common::sense;
4	use strict;
5		4
6	use Scalar::Util ();
7	use List::Util ();	5	use List::Util ();
8	use Event;
9		6
10	use CFClient;	7	use Guard ();
		8
		9	use DC;
		10	use DC::Pod;
11	use CFClient::Texture;	11	use DC::Texture;
12		12
13	our ($FOCUS, $HOVER, $GRAB); # various widgets	13	our ($FOCUS, $HOVER, $GRAB); # various widgets
14		14
15	our $LAYOUT;	15	our $LAYOUT;
16	our $ROOT;	16	our $ROOT;
17	our $TOOLTIP;	17	our $TOOLTIP;
18	our $BUTTON_STATE;	18	our $BUTTON_STATE;
19		19
20	our %WIDGET; # all widgets, weak-referenced	20	our %WIDGET; # all widgets, weak-referenced
21		21
22	our $TOOLTIP_WATCHER = Event->idle (min => 1/60, cb => sub {	22	our $TOOLTIP_WATCHER = EV::timer_ns 0, 0.03, sub {
		23	$_[0]->stop;
		24
23	if (!$GRAB) {	25	if (!$GRAB) {
24	for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {	26	for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
25	if (length $widget->{tooltip}) {	27	if (length $widget->{tooltip}) {
26	if ($TOOLTIP->{owner} != $widget) {	28	if ($TOOLTIP->{owner} != $widget) {
		29	$TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};
27	$TOOLTIP->hide;	30	$TOOLTIP->hide;
28		31
29	$TOOLTIP->{owner} = $widget;	32	$TOOLTIP->{owner} = $widget;
		33	$TOOLTIP->{owner}->emit ("tooltip_show") if $TOOLTIP->{owner};
30		34
31	return if $ENV{CFPLUS_DEBUG} & 8;	35	return if $ENV{CFPLUS_DEBUG} & 8;
32		36
33	my $tip = $widget->{tooltip};
34
35	$tip = $tip->($widget) if CODE:: eq ref $tip;
36
37	$TOOLTIP->set_tooltip_from ($widget);	37	$TOOLTIP->set_tooltip_from ($widget);
38	$TOOLTIP->show;	38	$TOOLTIP->show;
39	}	39	}
40		40
41	return;	41	return;
42	}	42	}
43	}	43	}
44	}	44	}
45		45
46	$TOOLTIP->hide;	46	$TOOLTIP->hide;
		47	$TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};
47	delete $TOOLTIP->{owner};	48	delete $TOOLTIP->{owner};
48	});	49	};
49		50
50	sub get_layout {	51	sub get_layout {
51	my $layout;	52	my $layout;
52		53
53	for (grep { $_->{name} } values %WIDGET) {	54	for (grep { $_->{name} } values %WIDGET) {
…		…
88	my $hover = $HOVER; $HOVER = $widget;	89	my $hover = $HOVER; $HOVER = $widget;
89		90
90	$hover->update if $hover && $hover->{can_hover};	91	$hover->update if $hover && $hover->{can_hover};
91	$HOVER->update if $HOVER && $HOVER->{can_hover};	92	$HOVER->update if $HOVER && $HOVER->{can_hover};
92		93
93	$TOOLTIP_WATCHER->start;	94	$TOOLTIP_WATCHER->again;
94	}	95	}
95	}	96	}
96		97
97	sub feed_sdl_button_down_event {	98	sub feed_sdl_button_down_event {
98	my ($ev) = @_;	99	my ($ev) = @_;
99	my ($x, $y) = ($ev->{x}, $ev->{y});	100	my ($x, $y) = ($ev->{x}, $ev->{y});
100		101
101	unless ($BUTTON_STATE) {	102	$BUTTON_STATE |= 1 << ($ev->{button} - 1);
		103
		104	unless ($GRAB) {
102	my $widget = $ROOT->find_widget ($x, $y);	105	my $widget = $ROOT->find_widget ($x, $y);
103		106
104	$GRAB = $widget;	107	$GRAB = $widget;
105	$GRAB->update if $GRAB;	108	$GRAB->update if $GRAB;
106		109
107	$TOOLTIP_WATCHER->cb->();	110	$TOOLTIP_WATCHER->invoke;
108	}	111	}
109
110	$BUTTON_STATE |= 1 << ($ev->{button} - 1);
111		112
112	if ($GRAB) {	113	if ($GRAB) {
113	if ($ev->{button} == 4 || $ev->{button} == 5) {	114	if ($ev->{button} == 4 || $ev->{button} == 5) {
114	# mousewheel	115	# mousewheel
115	$ev->{dx} = 0;
116	$ev->{dy} = $ev->{button} * 2 - 9;	116	my $delta = $ev->{button} * 2 - 9;
		117	my $shift = $ev->{mod} & DC::KMOD_SHIFT;
		118
		119	$ev->{dx} = $shift ? $delta : 0;
		120	$ev->{dy} = $shift ? 0 : $delta;
		121
117	$GRAB->emit (mouse_wheel => $ev);	122	$GRAB->emit (mouse_wheel => $ev);
118	} else {	123	} else {
119	$GRAB->emit (button_down => $ev)	124	$GRAB->emit (button_down => $ev)
120	}	125	}
121	}	126	}
…		…
135	my $grab = $GRAB; undef $GRAB;	140	my $grab = $GRAB; undef $GRAB;
136	$grab->update if $grab;	141	$grab->update if $grab;
137	$GRAB->update if $GRAB;	142	$GRAB->update if $GRAB;
138		143
139	check_hover $widget;	144	check_hover $widget;
140	$TOOLTIP_WATCHER->cb->();	145	$TOOLTIP_WATCHER->invoke;
141	}	146	}
142	}	147	}
143		148
144	sub feed_sdl_motion_event {	149	sub feed_sdl_motion_event {
145	my ($ev) = @_;	150	my ($ev) = @_;
…		…
185	# call when resolution changes etc.	190	# call when resolution changes etc.
186	sub rescale_widgets {	191	sub rescale_widgets {
187	my ($sx, $sy) = @_;	192	my ($sx, $sy) = @_;
188		193
189	for my $widget (values %WIDGET) {	194	for my $widget (values %WIDGET) {
190	if ($widget->{is_toplevel}) {	195	if ($widget->{is_toplevel} || $widget->{c_rescale}) {
191	$widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;	196	$widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
192	$widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;	197	$widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
193		198
194	$widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;	199	$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};	200	$widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
…		…
207	reconfigure_widgets;	212	reconfigure_widgets;
208	}	213	}
209		214
210	#############################################################################	215	#############################################################################
211		216
212	package CFClient::UI::Event;	217	package DC::UI::Event;
213		218
214	sub xy {	219	sub xy {
215	$_[1]->coord2local ($_[0]{x}, $_[0]{y})	220	$_[1]->coord2local ($_[0]{x}, $_[0]{y})
216	}	221	}
217		222
218	#############################################################################	223	#############################################################################
219		224
220	package CFClient::UI::Base;	225	package DC::UI::Base;
221		226
222	use strict;	227	use common::sense;
223		228
224	use CFClient::OpenGL;	229	use DC::OpenGL;
225		230
226	sub new {	231	sub new {
227	my $class = shift;	232	my $class = shift;
228		233
229	my $self = bless {	234	my $self = bless {
…		…
234	h => undef,	239	h => undef,
235	can_events => 1,	240	can_events => 1,
236	@_	241	@_
237	}, $class;	242	}, $class;
238		243
239	Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);	244	DC::weaken ($DC::UI::WIDGET{$self+0} = $self);
240		245
241	for (keys %$self) {	246	for (keys %$self) {
242	if (/^on_(.*)$/) {	247	if (/^on_(.*)$/) {
243	$self->connect ($1 => delete $self->{$_});	248	$self->connect ($1 => delete $self->{$_});
244	}	249	}
245	}	250	}
246		251
247	if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {	252	if (my $layout = $DC::UI::LAYOUT->{$self->{name}}) {
248	$self->{x} = $layout->{x} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{x};	253	$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};	254	$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};	255	$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};	256	$self->{force_h} = $layout->{h} * $DC::UI::ROOT->{alloc_h} if exists $layout->{h};
252		257
253	$self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};	258	$self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
254	$self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};	259	$self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
255		260
256	$self->show if $layout->{show};	261	$self->show if $layout->{show};
…		…
261		266
262	sub destroy {	267	sub destroy {
263	my ($self) = @_;	268	my ($self) = @_;
264		269
265	$self->hide;	270	$self->hide;
		271	$self->emit ("destroy");
266	%$self = ();	272	%$self = ();
267	}	273	}
268		274
		275	sub TO_JSON {
		276	{ "\fw" => $_[0]{s_id} }
		277	}
		278
269	sub show {	279	sub show {
270	my ($self) = @_;	280	my ($self) = @_;
271		281
272	return if $self->{parent};	282	return if $self->{parent};
273		283
274	$CFClient::UI::ROOT->add ($self);	284	$DC::UI::ROOT->add ($self);
275	}	285	}
276		286
277	sub set_visible {	287	sub set_visible {
278	my ($self) = @_;	288	my ($self) = @_;
279		289
280	return if $self->{visible};	290	return if $self->{visible};
		291
		292	$self->{parent} && $self->{parent}{root}#d#
		293	or return ::clienterror ("set_visible called without parent ($self->{parent}) or root\n" => 1);
281		294
282	$self->{root} = $self->{parent}{root};	295	$self->{root} = $self->{parent}{root};
283	$self->{visible} = $self->{parent}{visible} + 1;	296	$self->{visible} = $self->{parent}{visible} + 1;
284		297
285	$self->emit (visibility_change => 1);	298	$self->emit (visibility_change => 1);
286		299
287	$self->realloc if !exists $self->{req_w};	300	$self->realloc if !exists $self->{req_w};
288		301
289	$_->set_visible for $self->children;	302	$_->set_visible for $self->visible_children;
290	}	303	}
291		304
292	sub set_invisible {	305	sub set_invisible {
293	my ($self) = @_;	306	my ($self) = @_;
294		307
…		…
300	delete $self->{root};	313	delete $self->{root};
301		314
302	undef $GRAB if $GRAB == $self;	315	undef $GRAB if $GRAB == $self;
303	undef $HOVER if $HOVER == $self;	316	undef $HOVER if $HOVER == $self;
304		317
305	$CFClient::UI::TOOLTIP_WATCHER->cb->()	318	$DC::UI::TOOLTIP_WATCHER->invoke
306	if $TOOLTIP->{owner} == $self;	319	if $TOOLTIP->{owner} == $self;
307		320
308	$self->emit ("focus_out");	321	$self->emit ("focus_out");
309	$self->emit (visibility_change => 0);	322	$self->emit (visibility_change => 0);
310	}	323	}
…		…
312	sub set_visibility {	325	sub set_visibility {
313	my ($self, $visible) = @_;	326	my ($self, $visible) = @_;
314		327
315	return if $self->{visible} == $visible;	328	return if $self->{visible} == $visible;
316		329
317	$visible ? $self->hide	330	$visible ? $self->show
318	: $self->show;	331	: $self->hide;
319	}	332	}
320		333
321	sub toggle_visibility {	334	sub toggle_visibility {
322	my ($self) = @_;	335	my ($self) = @_;
323		336
…		…
329	sub hide {	342	sub hide {
330	my ($self) = @_;	343	my ($self) = @_;
331		344
332	$self->set_invisible;	345	$self->set_invisible;
333		346
		347	# extra $parent copy for 5.8.8+ bug workaround
		348	# (otherwise $_[0] in remove gets freed
		349	if (my $parent = $self->{parent}) {
334	$self->{parent}->remove ($self)	350	$parent->remove ($self);
335	if $self->{parent};	351	}
336	}	352	}
337		353
338	sub move_abs {	354	sub move_abs {
339	my ($self, $x, $y, $z) = @_;	355	my ($self, $x, $y, $z) = @_;
340		356
…		…
352	$self->{force_h} = $h;	368	$self->{force_h} = $h;
353		369
354	$self->realloc;	370	$self->realloc;
355	}	371	}
356		372
		373	# traverse the widget chain up to find the maximum "physical" size constraints
		374	sub get_max_wh {
		375	my ($self) = @_;
		376
		377	my ($w, $h) = @$self{qw(max_w max_h)};
		378
		379	if ($w <= 0 || $h <= 0) {
		380	my ($mw, $mh) = $self->{parent}
		381	? $self->{parent}->get_max_wh
		382	: ($::WIDTH, $::HEIGHT);
		383
		384	$w = $mw if $w <= 0;
		385	$h = $mh if $h <= 0;
		386	}
		387
		388	($w, $h)
		389	}
		390
357	sub size_request {	391	sub size_request {
358	require Carp;	392	require Carp;
359	Carp::confess "size_request is abstract";	393	Carp::confess "size_request is abstract";
360	}	394	}
361		395
…		…
367	my ($self, $x, $y, $w, $h) = @_;	401	my ($self, $x, $y, $w, $h) = @_;
368		402
369	if ($self->{aspect}) {	403	if ($self->{aspect}) {
370	my ($ow, $oh) = ($w, $h);	404	my ($ow, $oh) = ($w, $h);
371		405
372	$w = List::Util::min $w, int $h * $self->{aspect};	406	$w = List::Util::min $w, DC::ceil $h * $self->{aspect};
373	$h = List::Util::min $h, int $w / $self->{aspect};	407	$h = List::Util::min $h, DC::ceil $w / $self->{aspect};
374		408
375	# use alignment to adjust x, y	409	# use alignment to adjust x, y
376		410
377	$x += int 0.5 * ($ow - $w);	411	$x += int 0.5 * ($ow - $w);
378	$y += int 0.5 * ($oh - $h);	412	$y += int 0.5 * ($oh - $h);
…		…
419		453
420	return if $self->{tooltip} eq $tooltip;	454	return if $self->{tooltip} eq $tooltip;
421		455
422	$self->{tooltip} = $tooltip;	456	$self->{tooltip} = $tooltip;
423		457
424	if ($CFClient::UI::TOOLTIP->{owner} == $self) {	458	if ($DC::UI::TOOLTIP->{owner} == $self) {
425	delete $CFClient::UI::TOOLTIP->{owner};	459	delete $DC::UI::TOOLTIP->{owner};
426	$CFClient::UI::TOOLTIP_WATCHER->cb->();	460	$DC::UI::TOOLTIP_WATCHER->invoke;
427	}	461	}
428	}	462	}
429		463
430	# translate global coordinates to local coordinate system	464	# translate global coordinates to local coordinate system
431	sub coord2local {	465	sub coord2local {
432	my ($self, $x, $y) = @_;	466	my ($self, $x, $y) = @_;
433		467
434	Carp::confess unless $self->{parent};#d#	468	return (undef, undef) unless $self->{parent};
435		469
436	$self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})	470	$self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
437	}	471	}
438		472
439	# translate local coordinates to global coordinate system	473	# translate local coordinates to global coordinate system
440	sub coord2global {	474	sub coord2global {
441	my ($self, $x, $y) = @_;	475	my ($self, $x, $y) = @_;
		476
		477	return (undef, undef) unless $self->{parent};
442		478
443	$self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})	479	$self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
444	}	480	}
445		481
446	sub invoke_focus_in {	482	sub invoke_focus_in {
…		…
494		530
495	sub connect {	531	sub connect {
496	my ($self, $signal, $cb) = @_;	532	my ($self, $signal, $cb) = @_;
497		533
498	push @{ $self->{signal_cb}{$signal} }, $cb;	534	push @{ $self->{signal_cb}{$signal} }, $cb;
		535
		536	defined wantarray and Guard::guard {
		537	@{ $self->{signal_cb}{$signal} } = grep $_ != $cb,
		538	@{ $self->{signal_cb}{$signal} };
		539	}
		540	}
		541
		542	sub disconnect_all {
		543	my ($self, $signal) = @_;
		544
		545	delete $self->{signal_cb}{$signal};
499	}	546	}
500		547
501	my %has_coords = (	548	my %has_coords = (
502	button_down => 1,	549	button_down => 1,
503	button_up => 1,	550	button_up => 1,
…		…
506	);	553	);
507		554
508	sub emit {	555	sub emit {
509	my ($self, $signal, @args) = @_;	556	my ($self, $signal, @args) = @_;
510		557
		558	# I do not really like this solution, but I do not like duplication
		559	# and needlessly verbose code, either.
511	my @append	560	my @append
512	= $has_coords{$signal}	561	= $has_coords{$signal}
513	? $args[0]->xy ($self)	562	? $args[0]->xy ($self)
514	: ();	563	: ();
515		564
516	#warn +(caller(1))[3] . "emit $signal on $self (parent $self->{parent})\n";#d#	565	#warn +(caller(1))[3] . "emit $signal on $self (parent $self->{parent})\n";#d#
517		566
518	#d##TODO# stop propagating at first true, do not use sum	567	for my $cb (
519	(List::Util::sum map $_->($self, @args, @append), @{$self->{signal_cb}{$signal} || []}) # before	568	@{$self->{signal_cb}{$signal} || []}, # before
520	|| ($self->can ("invoke_$signal") || sub { 1 })->($self, @args, @append) # closure	569	($self->can ("invoke_$signal") || sub { 1 }), # closure
		570	) {
		571	return $cb->($self, @args, @append) || next;
		572	}
		573
		574	# parent
521	|| ($self->{parent} && $self->{parent}->emit ($signal, @args)) # parent	575	$self->{parent} && $self->{parent}->emit ($signal, @args)
522	}	576	}
523		577
524	sub find_widget {	578	#sub find_widget {
525	my ($self, $x, $y) = @_;	579	# 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} + $self->{h};
532
533	()
534	}
535		580
536	sub set_parent {	581	sub set_parent {
537	my ($self, $parent) = @_;	582	my ($self, $parent) = @_;
538		583
539	Scalar::Util::weaken ($self->{parent} = $parent);	584	DC::weaken ($self->{parent} = $parent);
540	$self->set_visible if $parent->{visible};	585	$self->set_visible if $parent->{visible};
541	}	586	}
542		587
543	sub realloc {	588	sub realloc {
544	my ($self) = @_;	589	my ($self) = @_;
…		…
570		615
571	# using global variables seems a bit hacky, but passing through all drawing	616	# using global variables seems a bit hacky, but passing through all drawing
572	# functions seems pointless.	617	# functions seems pointless.
573	our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn	618	our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
574		619
575	sub draw {	620	#sub draw {
576	my ($self) = @_;	621	#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	$self->_draw;
619	glPopMatrix;
620	}
621		622
622	sub _draw {	623	sub _draw {
623	my ($self) = @_;	624	my ($self) = @_;
624		625
625	warn "no draw defined for $self\n";	626	warn "no draw defined for $self\n";
626	}	627	}
627		628
628	sub DESTROY {	629	sub DESTROY {
629	my ($self) = @_;	630	my ($self) = @_;
630		631
631	return if CFClient::in_destruct;	632	return if DC::in_destruct;
632		633
633	delete $WIDGET{$self+0};	634	local $@;
634
635	eval { $self->destroy };	635	eval { $self->destroy };
636	warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;	636	warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
		637
		638	delete $WIDGET{$self+0};
637	}	639	}
638		640
639	#############################################################################	641	#############################################################################
640		642
641	package CFClient::UI::DrawBG;	643	package DC::UI::DrawBG;
642		644
643	our @ISA = CFClient::UI::Base::;	645	our @ISA = DC::UI::Base::;
644		646
645	use strict;	647	use common::sense;
		648
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
664	? $self->{active_bg}	672	? $self->{active_bg} || $self->{bg}
665	: $self->{bg};	673	: $self->{bg};
666		674
667	if ($color && (@$color < 4 || $color->[3])) {	675	if ($color && (@$color < 4 || $color->[3])) {
668	my ($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::DrawBG::;
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 => $path)
		2640	}
		2641
		2642	sub set_texture {
		2643	my ($self, $tex) = @_;
		2644
		2645	$self->{tex} = $tex;
		2646	$self->update;
		2647	}
		2648
2186	sub size_request {	2649	sub size_request {
2187	my ($self) = @_;	2650	my ($self) = @_;
2188		2651
2189	($self->{tex}{w}, $self->{tex}{h})	2652	(int $self->{tex}{w} * $self->{scale}, int $self->{tex}{h} * $self->{scale})
2190	}	2653	}
2191		2654
2192	sub _draw {	2655	sub _draw {
2193	my ($self) = @_;	2656	my ($self) = @_;
		2657
		2658	$self->SUPER::_draw;
2194		2659
2195	my $tex = $self->{tex};	2660	my $tex = $self->{tex};
2196		2661
2197	my ($w, $h) = ($self->{w}, $self->{h});	2662	my ($w, $h) = ($self->{w}, $self->{h});
2198		2663
…		…
2211	glDisable GL_TEXTURE_2D;	2676	glDisable GL_TEXTURE_2D;
2212	}	2677	}
2213		2678
2214	#############################################################################	2679	#############################################################################
2215		2680
		2681	package DC::UI::ImageButton;
		2682
		2683	our @ISA = DC::UI::Image::;
		2684
		2685	use DC::OpenGL;
		2686
		2687	sub new {
		2688	my $class = shift;
		2689
		2690	my $self = $class->SUPER::new (
		2691	padding_x => 4,
		2692	padding_y => 4,
		2693	fg => [1, 1, 1],
		2694	active_fg => [0, 0, 1],
		2695	can_hover => 1,
		2696	align => 0.5,
		2697	valign => 0.5,
		2698	can_events => 1,
		2699	@_
		2700	);
		2701	}
		2702
		2703	sub invoke_button_down {
		2704	my ($self, $ev, $x, $y) = @_;
		2705
		2706	1
		2707	}
		2708
		2709	sub invoke_button_up {
		2710	my ($self, $ev, $x, $y) = @_;
		2711
		2712	$self->emit ("activate")
		2713	if $x >= 0 && $x < $self->{w}
		2714	&& $y >= 0 && $y < $self->{h};
		2715
		2716	1
		2717	}
		2718
		2719	#############################################################################
		2720
2216	package CFClient::UI::VGauge;	2721	package DC::UI::VGauge;
2217		2722
2218	our @ISA = CFClient::UI::Base::;	2723	our @ISA = DC::UI::Base::;
2219		2724
2220	use List::Util qw(min max);	2725	use List::Util qw(min max);
2221		2726
2222	use CFClient::OpenGL;	2727	use DC::OpenGL;
2223		2728
2224	my %tex = (	2729	my %tex = (
2225	food => [	2730	food => [
2226	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2731	map { new_from_resource DC::Texture $_, mipmap => 1 }
2227	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/	2732	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
2228	],	2733	],
2229	grace => [	2734	grace => [
2230	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2735	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/	2736	qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
2232	],	2737	],
2233	hp => [	2738	hp => [
2234	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2739	map { new_from_resource DC::Texture $_, mipmap => 1 }
2235	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/	2740	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
2236	],	2741	],
2237	mana => [	2742	mana => [
2238	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2743	map { new_from_resource DC::Texture $_, mipmap => 1 }
2239	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/	2744	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
2240	],	2745	],
2241	);	2746	);
2242		2747
2243	# eg. VGauge->new (gauge => 'food'), default gauge: food	2748	# eg. VGauge->new (gauge => 'food'), default gauge: food
…		…
2346	glDisable GL_TEXTURE_2D;	2851	glDisable GL_TEXTURE_2D;
2347	}	2852	}
2348		2853
2349	#############################################################################	2854	#############################################################################
2350		2855
		2856	package DC::UI::Progress;
		2857
		2858	our @ISA = DC::UI::Label::;
		2859
		2860	use DC::OpenGL;
		2861
		2862	sub new {
		2863	my ($class, %arg) = @_;
		2864
		2865	my $self = $class->SUPER::new (
		2866	padding_x => 2,
		2867	padding_y => 2,
		2868	fg => [1, 1, 1],
		2869	bg => [0, 0, 1, 0.2],
		2870	bar => [0.7, 0.5, 0.1, 0.8],
		2871	outline => [0.4, 0.3, 0],
		2872	fontsize => 0.9,
		2873	valign => 0.5,
		2874	align => 0.5,
		2875	can_events => 1,
		2876	ellipsise => 1,
		2877	label => "%d%%",
		2878	%arg,
		2879	);
		2880
		2881	$self->set_value ($arg{value} || -1);
		2882
		2883	$self
		2884	}
		2885
		2886	sub set_label {
		2887	my ($self, $label) = @_;
		2888
		2889	return if $self->{label} eq $label;
		2890	$self->{label} = $label;
		2891
		2892	$self->DC::UI::Progress::set_value (0 + delete $self->{value});
		2893	}
		2894
		2895	sub set_value {
		2896	my ($self, $value) = @_;
		2897
		2898	if ($self->{value} ne $value) {
		2899	$self->{value} = $value;
		2900
		2901	if ($value < 0) {
		2902	$self->set_text ("-");
		2903	} else {
		2904	$self->set_text (sprintf $self->{label}, $value * 100);
		2905	}
		2906
		2907	$self->update;
		2908	}
		2909	}
		2910
		2911	sub _draw {
		2912	my ($self) = @_;
		2913
		2914	glEnable GL_BLEND;
		2915	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
		2916
		2917	my $px = $self->{padding_x};
		2918	my $py = $self->{padding_y};
		2919
		2920	if ($self->{value} >= 0) {
		2921	my $s = int $px + ($self->{w} - $px * 2) * $self->{value};
		2922
		2923	glColor_premultiply @{$self->{bar}};
		2924	glRect $px, $py, $s, $self->{h} - $py;
		2925	glColor_premultiply @{$self->{bg}};
		2926	glRect $s , $py, $self->{w} - $px, $self->{h} - $py;
		2927	}
		2928
		2929	glColor_premultiply @{$self->{outline}};
		2930
		2931	$px -= .5;
		2932	$py -= .5;
		2933
		2934	glRect_lineloop $px, $py, $self->{w} - $px, $self->{h} - $py;
		2935
		2936	glDisable GL_BLEND;
		2937
		2938	{
		2939	local $self->{bg}; # do not draw background
		2940	$self->SUPER::_draw;
		2941	}
		2942	}
		2943
		2944	#############################################################################
		2945
		2946	package DC::UI::ExperienceProgress;
		2947
		2948	our @ISA = DC::UI::Progress::;
		2949
		2950	sub new {
		2951	my ($class, %arg) = @_;
		2952
		2953	my $tt = exists $arg{tooltip} ? "$arg{tooltip}\n\n" : "";
		2954
		2955	my $self = $class->SUPER::new (
		2956	%arg,
		2957	tooltip => sub {
		2958	my ($self) = @_;
		2959
		2960	sprintf "%slevel %d\n%s points\n%s next level\n%s to go, %d%% done",
		2961	$tt,
		2962	$self->{lvl},
		2963	::formsep ($self->{exp}),
		2964	::formsep ($self->{nxt}),
		2965	::formsep ($self->{nxt} - $self->{exp}),
		2966	$self->_percent * 100,
		2967	},
		2968	);
		2969
		2970	$::CONN->{on_exp_update}{$self+0} = sub { $self->set_value ($self->{value}) }
		2971	if $::CONN;
		2972
		2973	$self
		2974	}
		2975
		2976	sub DESTROY {
		2977	my ($self) = @_;
		2978
		2979	delete $::CONN->{on_exp_update}{$self+0}
		2980	if $::CONN;
		2981
		2982	$self->SUPER::DESTROY;
		2983	}
		2984
		2985	sub _percent {
		2986	my ($self) = @_;
		2987
		2988	my $table = $::CONN && $::CONN->{exp_table}
		2989	or return -1;
		2990
		2991	my $l0 = $table->[$self->{lvl} - 1];
		2992	my $l1 = $table->[$self->{lvl}];
		2993
		2994	$self->{nxt} = $l1;
		2995
		2996	($self->{exp} - $l0) / ($l1 - $l0)
		2997	}
		2998
		2999	sub set_value {
		3000	my ($self, $lvl, $exp) = @_;
		3001
		3002	$self->{lvl} = $lvl;
		3003	$self->{exp} = $exp;
		3004
		3005	$self->SUPER::set_value ($self->_percent);
		3006	}
		3007
		3008	#############################################################################
		3009
2351	package CFClient::UI::Gauge;	3010	package DC::UI::Gauge;
2352		3011
2353	our @ISA = CFClient::UI::VBox::;	3012	our @ISA = DC::UI::VBox::;
2354		3013
2355	sub new {	3014	sub new {
2356	my ($class, %arg) = @_;	3015	my ($class, %arg) = @_;
2357		3016
2358	my $self = $class->SUPER::new (	3017	my $self = $class->SUPER::new (
…		…
2360	can_hover => 1,	3019	can_hover => 1,
2361	can_events => 1,	3020	can_events => 1,
2362	%arg,	3021	%arg,
2363	);	3022	);
2364		3023
2365	$self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");	3024	$self->add ($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);	3025	$self->add ($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");	3026	$self->add ($self->{max} = new DC::UI::Label valign => 0, align => 0.5, template => "999");
2368		3027
2369	$self	3028	$self
2370	}	3029	}
2371		3030
2372	sub set_fontsize {	3031	sub set_fontsize {
…		…
2393	$self->{value}->set_text ($val);	3052	$self->{value}->set_text ($val);
2394	}	3053	}
2395		3054
2396	#############################################################################	3055	#############################################################################
2397		3056
2398	package CFClient::UI::Slider;	3057	package DC::UI::Slider;
2399		3058
2400	use strict;	3059	use common::sense;
2401		3060
2402	use CFClient::OpenGL;	3061	use DC::OpenGL;
2403		3062
2404	our @ISA = CFClient::UI::DrawBG::;	3063	our @ISA = DC::UI::DrawBG::;
2405		3064
2406	my @tex =	3065	my @tex =
2407	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }	3066	map { new_from_resource DC::Texture $_ }
2408	qw(s1_slider.png s1_slider_bg.png);	3067	qw(s1_slider.png s1_slider_bg.png);
2409		3068
2410	sub new {	3069	sub new {
2411	my $class = shift;	3070	my $class = shift;
2412		3071
…		…
2449	sub set_value {	3108	sub set_value {
2450	my ($self, $value) = @_;	3109	my ($self, $value) = @_;
2451		3110
2452	my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};	3111	my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2453		3112
2454	$hi = $lo + 1 if $hi <= $lo;	3113	$hi = $lo if $hi < $lo;
2455		3114
2456	$page = $hi - $lo if $page > $hi - $lo;	3115	$value = $hi - $page if $value > $hi - $page;
2457
2458	$value = $lo if $value < $lo;	3116	$value = $lo if $value < $lo;
2459	$value = $hi - $page if $value > $hi - $page;
2460		3117
2461	$value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit	3118	$value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2462	if $unit;	3119	if $unit;
2463		3120
2464	@{$self->{range}} = ($value, $lo, $hi, $page, $unit);	3121	@{$self->{range}} = ($value, $lo, $hi, $page, $unit);
…		…
2480		3137
2481	$self->SUPER::invoke_button_down ($ev, $x, $y);	3138	$self->SUPER::invoke_button_down ($ev, $x, $y);
2482		3139
2483	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];	3140	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2484		3141
2485	$self->invoke_mouse_motion ($ev, $x, $y)	3142	$self->invoke_mouse_motion ($ev, $x, $y);
		3143
		3144	1
2486	}	3145	}
2487		3146
2488	sub invoke_mouse_motion {	3147	sub invoke_mouse_motion {
2489	my ($self, $ev, $x, $y) = @_;	3148	my ($self, $ev, $x, $y) = @_;
2490		3149
2491	if ($GRAB == $self) {	3150	if ($GRAB == $self) {
2492	my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});	3151	my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2493		3152
2494	my (undef, $lo, $hi, $page) = @{$self->{range}};	3153	my (undef, $lo, $hi, $page) = @{$self->{range}};
2495		3154
2496	$x = ($x - $self->{click}[1]) / ($w * $self->{scale});	3155	$x = ($x - $self->{click}[1]) / ($w * $self->{scale} || 1e999);
2497		3156
2498	$self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));	3157	$self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2499	} else {	3158	} else {
2500	return 0;	3159	return 0;
2501	}	3160	}
…		…
2506	sub invoke_mouse_wheel {	3165	sub invoke_mouse_wheel {
2507	my ($self, $ev) = @_;	3166	my ($self, $ev) = @_;
2508		3167
2509	my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx};	3168	my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx};
2510		3169
		3170	my $pagepart = $ev->{mod} & DC::KMOD_SHIFT ? 1 : 0.2;
		3171
2511	$self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * 0.1);	3172	$self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * $pagepart);
2512		3173
2513	! ! $delta	3174	1
2514	}	3175	}
2515		3176
2516	sub update {	3177	sub update {
2517	my ($self) = @_;	3178	my ($self) = @_;
2518		3179
…		…
2524	my ($self) = @_;	3185	my ($self) = @_;
2525		3186
2526	unless ($self->{knob_w}) {	3187	unless ($self->{knob_w}) {
2527	$self->set_value ($self->{range}[0]);	3188	$self->set_value ($self->{range}[0]);
2528		3189
2529	my ($value, $lo, $hi, $page) = @{$self->{range}};	3190	my ($value, $lo, $hi, $page, $unit) = @{$self->{range}};
2530	my $range = ($hi - $page - $lo) || 1e-100;	3191	my $range = ($hi - $page - $lo) || 1e-10;
2531		3192
2532	my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;	3193	my $knob_w = List::Util::min 1, $page / (($hi - $lo) || 1e-10) || 24 / $self->{w};
2533		3194
2534	$self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;	3195	$self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
2535	$self->{scale} = 1 - 2 * $self->{offset} || 1e-100;	3196	$self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
2536		3197
2537	$value = ($value - $lo) / $range;	3198	$value = ($value - $lo) / $range;
…		…
2567	glDisable GL_TEXTURE_2D;	3228	glDisable GL_TEXTURE_2D;
2568	}	3229	}
2569		3230
2570	#############################################################################	3231	#############################################################################
2571		3232
2572	package CFClient::UI::ValSlider;	3233	package DC::UI::ValSlider;
2573		3234
2574	our @ISA = CFClient::UI::HBox::;	3235	our @ISA = DC::UI::HBox::;
2575		3236
2576	sub new {	3237	sub new {
2577	my ($class, %arg) = @_;	3238	my ($class, %arg) = @_;
2578		3239
2579	my $range = delete $arg{range};	3240	my $range = delete $arg{range};
2580		3241
2581	my $self = $class->SUPER::new (	3242	my $self = $class->SUPER::new (
2582	slider => (new CFClient::UI::Slider expand => 1, range => $range),	3243	slider => (new DC::UI::Slider expand => 1, range => $range),
2583	entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),	3244	entry => (new DC::UI::Label text => "", template => delete $arg{template}),
2584	to_value => sub { shift },	3245	to_value => sub { shift },
2585	from_value => sub { shift },	3246	from_value => sub { shift },
2586	%arg,	3247	%arg,
2587	);	3248	);
2588		3249
…		…
2608	sub set_range { shift->{slider}->set_range (@_) }	3269	sub set_range { shift->{slider}->set_range (@_) }
2609	sub set_value { shift->{slider}->set_value (@_) }	3270	sub set_value { shift->{slider}->set_value (@_) }
2610		3271
2611	#############################################################################	3272	#############################################################################
2612		3273
2613	package CFClient::UI::TextScroller;	3274	package DC::UI::TextScroller;
2614		3275
2615	our @ISA = CFClient::UI::HBox::;	3276	our @ISA = DC::UI::HBox::;
2616		3277
2617	use CFClient::OpenGL;	3278	use DC::OpenGL;
2618		3279
2619	sub new {	3280	sub new {
2620	my $class = shift;	3281	my $class = shift;
2621		3282
2622	my $self = $class->SUPER::new (	3283	my $self = $class->SUPER::new (
…		…
2624	can_events => 1,	3285	can_events => 1,
2625	indent => 0,	3286	indent => 0,
2626	#font => default_font	3287	#font => default_font
2627	@_,	3288	@_,
2628		3289
2629	layout => (new CFClient::Layout),	3290	layout => (new DC::Layout),
2630	par => [],	3291	par => [],
		3292	max_par => 0,
2631	height => 0,	3293	height => 0,
2632	children => [	3294	children => [
2633	(new CFClient::UI::Empty expand => 1),	3295	(new DC::UI::Empty expand => 1),
2634	(new CFClient::UI::Slider vertical => 1),	3296	(new DC::UI::Slider vertical => 1),
2635	],	3297	],
2636	);	3298	);
2637		3299
2638	$self->{children}[1]->connect (changed => sub { $self->update });	3300	$self->{children}[1]->connect (changed => sub { $self->update });
2639		3301
…		…
2648	}	3310	}
2649		3311
2650	sub size_request {	3312	sub size_request {
2651	my ($self) = @_;	3313	my ($self) = @_;
2652		3314
2653	my ($empty, $slider) = @{ $self->{children} };	3315	my ($empty, $slider) = $self->visible_children;
2654		3316
2655	local $self->{children} = [$empty, $slider];	3317	local $self->{children} = [$empty, $slider];
2656	$self->SUPER::size_request	3318	$self->SUPER::size_request
2657	}	3319	}
2658		3320
…		…
2695	$layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});	3357	$layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2696	$layout->set_markup ($para->{markup});	3358	$layout->set_markup ($para->{markup});
2697		3359
2698	$layout->set_shapes (	3360	$layout->set_shapes (
2699	map	3361	map
2700	+(0, $_->baseline_shift +$_->{padding_y} - $_->{h}, $_->{w}, $_->{h}),	3362	+(0, $_->baseline_shift + $_->{padding_y} - $_->{h}, $_->{w}, $_->{h}),
2701	@{$para->{widget}}	3363	@{$para->{widget}}
2702	);	3364	);
2703		3365
2704	$layout	3366	$layout
2705	}	3367	}
…		…
2714	sub set_offset {	3376	sub set_offset {
2715	my ($self, $offset) = @_;	3377	my ($self, $offset) = @_;
2716		3378
2717	# todo: base offset on lines or so, not on pixels	3379	# todo: base offset on lines or so, not on pixels
2718	$self->{children}[1]->set_value ($offset);	3380	$self->{children}[1]->set_value ($offset);
		3381	}
		3382
		3383	sub current_paragraph {
		3384	my ($self) = @_;
		3385
		3386	$self->{top_paragraph} - 1
		3387	}
		3388
		3389	sub scroll_to {
		3390	my ($self, $para) = @_;
		3391
		3392	$para = List::Util::max 0, List::Util::min $#{$self->{par}}, $para;
		3393
		3394	$self->{scroll_to} = $para;
		3395	$self->update;
2719	}	3396	}
2720		3397
2721	sub clear {	3398	sub clear {
2722	my ($self) = @_;	3399	my ($self) = @_;
2723		3400
…		…
2728	$self->{height} = 0;	3405	$self->{height} = 0;
2729	$self->{children}[1]->set_range ([0, 0, 0, 1, 1]);	3406	$self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2730	}	3407	}
2731		3408
2732	sub add_paragraph {	3409	sub add_paragraph {
2733	my ($self, $color, $para, $indent) = @_;	3410	my $self = shift;
2734		3411
2735	my ($text, @w) = ref $para ? @$para : $para;	3412	for my $para (@_) {
2736
2737	$para = {	3413	$para = {
		3414	fg => [1, 1, 1, 1],
		3415	indent => 0,
		3416	markup => "",
		3417	widget => [],
		3418	ref $para ? %$para : (markup => $para),
2738	w => 1e10,	3419	w => 1e10,
2739	wrapped => 1,	3420	wrapped => 1,
2740	fg => $color,
2741	indent => $indent,
2742	markup => $text,
2743	widget => \@w,
2744	};	3421	};
2745		3422
2746	$self->add (@w) if @w;	3423	$self->add (@{ $para->{widget} }) if @{ $para->{widget} };
2747	push @{$self->{par}}, $para;	3424	push @{$self->{par}}, $para;
		3425	}
		3426
		3427	if (my $max = $self->{max_par}) {
		3428	shift @{$self->{par}} while @{$self->{par}} > $max;
		3429	}
2748		3430
2749	$self->{need_reflow}++;	3431	$self->{need_reflow}++;
2750	$self->update;	3432	$self->update;
2751	}	3433	}
2752		3434
2753	sub scroll_to_bottom {	3435	sub scroll_to_bottom {
2754	my ($self) = @_;	3436	my ($self) = @_;
2755		3437
2756	$self->{scroll_to_bottom} = 1;	3438	$self->{scroll_to} = $#{$self->{par}};
2757	$self->update;	3439	$self->update;
2758	}	3440	}
2759		3441
		3442	sub force_uptodate {
		3443	my ($self) = @_;
		3444
		3445	if (delete $self->{need_reflow}) {
		3446	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
		3447
		3448	my $height = 0;
		3449
		3450	for my $para (@{$self->{par}}) {
		3451	if ($para->{w} != $W && ($para->{wrapped} || $para->{w} > $W)) {
		3452	my $layout = $self->get_layout ($para);
		3453	my ($w, $h) = $layout->size;
		3454
		3455	$para->{w} = $w + $para->{indent};
		3456	$para->{h} = $h;
		3457	$para->{wrapped} = $layout->has_wrapped;
		3458	}
		3459
		3460	$para->{y} = $height;
		3461	$height += $para->{h};
		3462	}
		3463
		3464	$self->{height} = $height;
		3465	$self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
		3466
		3467	delete $self->{texture};
		3468	}
		3469
		3470	if (my $paridx = delete $self->{scroll_to}) {
		3471	$self->{children}[1]->set_value ($self->{par}[$paridx]{y});
		3472	}
		3473	}
		3474
2760	sub update {	3475	sub update {
2761	my ($self) = @_;	3476	my ($self) = @_;
2762		3477
2763	$self->SUPER::update;	3478	$self->SUPER::update;
2764		3479
2765	return unless $self->{h} > 0;	3480	return unless $self->{h} > 0;
2766		3481
2767	delete $self->{texture};	3482	delete $self->{texture};
2768		3483
2769	$ROOT->on_post_alloc ($self => sub {	3484	$ROOT->on_post_alloc ($self => sub {
		3485	$self->force_uptodate;
		3486
2770	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};	3487	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2771		3488
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 {	3489	$self->{texture} ||= new_from_opengl DC::Texture $W, $H, sub {
2800	glClearColor 0, 0, 0, 0;	3490	glClearColor 0, 0, 0, 0;
2801	glClear GL_COLOR_BUFFER_BIT;	3491	glClear GL_COLOR_BUFFER_BIT;
2802		3492
		3493	package DC::UI::Base;
		3494	local ($draw_x, $draw_y, $draw_w, $draw_h) =
		3495	(0, 0, $self->{w}, $self->{h});
		3496
		3497	my $top = int $self->{children}[1]{range}[0];
		3498
		3499	my $paridx = 0;
		3500	my $top_paragraph;
2803	my $top = int $self->{children}[1]{range}[0];	3501	my $top = int $self->{children}[1]{range}[0];
2804		3502
2805	my $y0 = $top;	3503	my $y0 = $top;
2806	my $y1 = $top + $H;	3504	my $y1 = $top + $H;
2807		3505
2808	my $y = 0;
2809
2810	for my $para (@{$self->{par}}) {	3506	for my $para (@{$self->{par}}) {
2811	my $h = $para->{h};	3507	my $h = $para->{h};
		3508	my $y = $para->{y};
2812		3509
2813	if ($y0 < $y + $h && $y < $y1) {	3510	if ($y0 < $y + $h && $y < $y1) {
2814
2815	my $layout = $self->get_layout ($para);	3511	my $layout = $self->get_layout ($para);
2816		3512
2817	$layout->render ($para->{indent}, $y - $y0);	3513	$layout->render ($para->{indent}, $y - $y0);
		3514	$layout->draw;
2818		3515
2819	if (my @w = @{ $para->{widget} }) {	3516	if (my @w = @{ $para->{widget} }) {
2820	my @s = $layout->get_shapes;	3517	my @s = $layout->get_shapes;
2821		3518
2822	for (@w) {	3519	for (@w) {
…		…
2828	$_->draw;	3525	$_->draw;
2829	}	3526	}
2830	}	3527	}
2831	}	3528	}
2832		3529
2833	$y += $h;	3530	$paridx++;
		3531	$top_paragraph ||= $paridx if $y >= $top;
2834	}	3532	}
		3533
		3534	$self->{top_paragraph} = $top_paragraph;
2835	};	3535	};
2836	});	3536	});
2837	}	3537	}
2838		3538
2839	sub reconfigure {	3539	sub reconfigure {
…		…
2857	$self->{children}[1]->draw;	3557	$self->{children}[1]->draw;
2858	}	3558	}
2859		3559
2860	#############################################################################	3560	#############################################################################
2861		3561
2862	package CFClient::UI::Animator;	3562	package DC::UI::Animator;
2863		3563
2864	use CFClient::OpenGL;	3564	use DC::OpenGL;
2865		3565
2866	our @ISA = CFClient::UI::Bin::;	3566	our @ISA = DC::UI::Bin::;
2867		3567
2868	sub moveto {	3568	sub moveto {
2869	my ($self, $x, $y) = @_;	3569	my ($self, $x, $y) = @_;
2870		3570
2871	$self->{moveto} = [$self->{x}, $self->{y}, $x, $y];	3571	$self->{moveto} = [$self->{x}, $self->{y}, $x, $y];
…		…
2899	glPopMatrix;	3599	glPopMatrix;
2900	}	3600	}
2901		3601
2902	#############################################################################	3602	#############################################################################
2903		3603
2904	package CFClient::UI::Flopper;	3604	package DC::UI::Flopper;
2905		3605
2906	our @ISA = CFClient::UI::Button::;	3606	our @ISA = DC::UI::Button::;
2907		3607
2908	sub new {	3608	sub new {
2909	my $class = shift;	3609	my $class = shift;
2910		3610
2911	my $self = $class->SUPER::new (	3611	my $self = $class->SUPER::new (
…		…
2923	$self->{other}->toggle_visibility;	3623	$self->{other}->toggle_visibility;
2924	}	3624	}
2925		3625
2926	#############################################################################	3626	#############################################################################
2927		3627
2928	package CFClient::UI::Tooltip;	3628	package DC::UI::Tooltip;
2929		3629
2930	our @ISA = CFClient::UI::Bin::;	3630	our @ISA = DC::UI::Bin::;
2931		3631
2932	use CFClient::OpenGL;	3632	use DC::OpenGL;
2933		3633
2934	sub new {	3634	sub new {
2935	my $class = shift;	3635	my $class = shift;
2936		3636
2937	$class->SUPER::new (	3637	$class->SUPER::new (
…		…
2941	}	3641	}
2942		3642
2943	sub set_tooltip_from {	3643	sub set_tooltip_from {
2944	my ($self, $widget) = @_;	3644	my ($self, $widget) = @_;
2945		3645
2946	my $tooltip = $widget->{tooltip};	3646	my $tip = $widget->{tooltip};
		3647	$tip = $tip->($widget) if "CODE" eq ref $tip;
		3648
		3649	$tip = DC::Pod::section_label tooltip => $1
		3650	if $tip =~ /^#(.*)$/;
2947		3651
2948	if ($ENV{CFPLUS_DEBUG} & 2) {	3652	if ($ENV{CFPLUS_DEBUG} & 2) {
2949	$tooltip .= "\n\n" . (ref $widget) . "\n"	3653	$tip .= "\n\n" . (ref $widget) . "\n"
2950	. "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"	3654	. "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2951	. "req $widget->{req_w} $widget->{req_h}\n"	3655	. "req $widget->{req_w} $widget->{req_h}\n"
2952	. "visible $widget->{visible}";	3656	. "visible $widget->{visible}";
2953	}	3657	}
2954		3658
2955	$tooltip =~ s/^\n+//;	3659	$tip =~ s/^\n+//;
2956	$tooltip =~ s/\n+$//;	3660	$tip =~ s/\n+$//;
2957		3661
2958	$self->add (new CFClient::UI::Label	3662	$self->add (new DC::UI::Label
		3663	fg => $DC::THEME{tooltip_fg},
2959	markup => $tooltip,	3664	markup => $tip,
2960	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,	3665	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
		3666	align => 0,
2961	fontsize => 0.8,	3667	fontsize => 0.8,
2962	fg => [0, 0, 0, 1],	3668	style => $DC::THEME{tooltip_style}, # FLAG_INVERSE
2963	ellipsise => 0,	3669	ellipsise => 0,
2964	font => ($widget->{tooltip_font} || $::FONT_PROP),	3670	font => ($widget->{tooltip_font} || $::FONT_PROP),
2965	);	3671	);
2966	}	3672	}
2967		3673
…		…
2986		3692
2987	$self->{root}->on_post_alloc ("move_$self" => sub {	3693	$self->{root}->on_post_alloc ("move_$self" => sub {
2988	my $widget = $self->{owner}	3694	my $widget = $self->{owner}
2989	or return;	3695	or return;
2990		3696
		3697	if ($widget->{visible}) {
2991	my ($x, $y) = $widget->coord2global ($widget->{w}, 0);	3698	my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2992		3699
2993	($x, $y) = $widget->coord2global (-$self->{w}, 0)	3700	($x, $y) = $widget->coord2global (-$self->{w}, 0)
2994	if $x + $self->{w} > $self->{root}{w};	3701	if $x + $self->{w} > $self->{root}{w};
2995		3702
2996	$self->move_abs ($x, $y);	3703	$self->move_abs ($x, $y);
		3704	} else {
		3705	$self->hide;
		3706	}
2997	});	3707	});
2998	}	3708	}
2999		3709
3000	sub _draw {	3710	sub _draw {
3001	my ($self) = @_;	3711	my ($self) = @_;
3002		3712
3003	glTranslate 0.375, 0.375;
3004
3005	my ($w, $h) = @$self{qw(w h)};	3713	my ($w, $h) = @$self{qw(w h)};
3006		3714
3007	glColor 1, 0.8, 0.4;	3715	glColor @{ $DC::THEME{tooltip_bg} };
3008	glBegin GL_QUADS;	3716	glRect 0, 0, $w, $h;
3009	glVertex 0 , 0;
3010	glVertex 0 , $h;
3011	glVertex $w, $h;
3012	glVertex $w, 0;
3013	glEnd;
3014		3717
3015	glColor 0, 0, 0;	3718	glColor @{ $DC::THEME{tooltip_border} };
3016	glBegin GL_LINE_LOOP;	3719	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		3720
3023	glTranslate 2 - 0.375, 2 - 0.375;	3721	glTranslate 2, 2;
3024		3722
3025	$self->SUPER::_draw;	3723	$self->SUPER::_draw;
3026	}	3724	}
3027		3725
3028	#############################################################################	3726	#############################################################################
3029		3727
3030	package CFClient::UI::Face;	3728	package DC::UI::Face;
3031		3729
3032	our @ISA = CFClient::UI::Base::;	3730	our @ISA = DC::UI::DrawBG::;
3033		3731
3034	use CFClient::OpenGL;	3732	use DC::OpenGL;
3035		3733
3036	sub new {	3734	sub new {
3037	my $class = shift;	3735	my $class = shift;
3038		3736
3039	my $self = $class->SUPER::new (	3737	my $self = $class->SUPER::new (
		3738	size_w => 32,
		3739	size_h => 8,
3040	aspect => 1,	3740	aspect => 1,
3041	can_events => 0,	3741	can_events => 0,
3042	@_,	3742	@_,
3043	);	3743	);
3044		3744
3045	if ($self->{anim} && $self->{animspeed}) {	3745	$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		3746
3059	$self	3747	$self
3060	}	3748	}
3061		3749
		3750	sub update_timer {
		3751	my ($self) = @_;
		3752
		3753	return unless $self->{timer};
		3754
		3755	if ($self->{visible}) {
		3756	$self->{timer}->start;
		3757	} else {
		3758	$self->{timer}->stop;
		3759	}
		3760	}
		3761
		3762	sub update_face {
		3763	my ($self) = @_;
		3764
		3765	if ($::CONN) {
		3766	if (my $anim = $::CONN->{anim}[$self->{anim}]) {
		3767	if ($anim && @$anim) {
		3768	$self->{face} = $anim->[ $self->{frame} % @$anim ];
		3769	delete $self->{face_change_cb};
		3770
		3771	if (my $tex = $self->{tex} = $::CONN->{texture}[ $::CONN->{face}[$self->{face}]{id} ]) {
		3772	unless ($tex->{name} || $tex->{loading}) {
		3773	$tex->upload (sub { $self->reconfigure });
		3774	}
		3775	}
		3776	}
		3777	}
		3778	}
		3779	}
		3780
		3781	sub update_anim {
		3782	my ($self) = @_;
		3783
		3784	if ($self->{anim} && $self->{animspeed}) {
		3785	DC::weaken (my $widget = $self);
		3786
		3787	$self->{animspeed} = List::Util::max 0.05, $self->{animspeed};
		3788	$self->{timer} = EV::periodic_ns 0, $self->{animspeed}, undef, sub {
		3789	return unless $::CONN;
		3790
		3791	my $w = $widget
		3792	or return;
		3793
		3794	++$w->{frame};
		3795	$w->update_face;
		3796
		3797	# somehow, $widget can go away
		3798	$w->update;
		3799	$w->update_timer;
		3800	};
		3801
		3802	$self->update_face;
		3803	$self->update_timer;
		3804	} else {
		3805	delete $self->{timer};
		3806	}
		3807	}
		3808
3062	sub size_request {	3809	sub size_request {
3063	(32, 8)	3810	my ($self) = @_;
		3811
		3812	if ($::CONN) {
		3813	if (my $faceid = $::CONN->{face}[$self->{face}]{id}) {
		3814	if (my $tex = $self->{tex} = $::CONN->{texture}[$faceid]) {
		3815	if ($tex->{name}) {
		3816	return ($self->{size_w} || $tex->{w}, $self->{size_h} || $tex->{h});
		3817	} elsif (!$tex->{loading}) {
		3818	$tex->upload (sub { $self->reconfigure });
		3819	}
		3820	}
		3821
		3822	$self->{face_change_cb} ||= $::CONN->on_face_change ($self->{face}, sub { $self->reconfigure });
		3823	}
		3824	}
		3825
		3826	($self->{size_w} || 8, $self->{size_h} || 8)
3064	}	3827	}
3065		3828
3066	sub update {	3829	sub update {
3067	my ($self) = @_;	3830	my ($self) = @_;
3068		3831
3069	return unless $self->{visible};	3832	return unless $self->{visible};
3070		3833
3071	$self->SUPER::update;	3834	$self->SUPER::update;
3072	}	3835	}
3073		3836
		3837	sub set_face {
		3838	my ($self, $face) = @_;
		3839
		3840	$self->{face} = $face;
		3841	$self->reconfigure;
		3842	}
		3843
		3844	sub set_anim {
		3845	my ($self, $anim) = @_;
		3846
		3847	$self->{anim} = $anim;
		3848	$self->update_anim;
		3849	}
		3850
		3851	sub set_animspeed {
		3852	my ($self, $animspeed) = @_;
		3853
		3854	$self->{animspeed} = $animspeed;
		3855	$self->update_anim;
		3856	}
		3857
		3858	sub invoke_visibility_change {
		3859	my ($self) = @_;
		3860
		3861	$self->update_timer;
		3862
		3863	0
		3864	}
		3865
3074	sub _draw {	3866	sub _draw {
3075	my ($self) = @_;	3867	my ($self) = @_;
3076		3868
3077	return unless $::CONN;	3869	$self->SUPER::_draw;
3078		3870
3079	my $face;	3871	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;	3872	glEnable GL_TEXTURE_2D;
3092	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	3873	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
3093	glColor 0, 0, 0, 1;	3874	glColor 0, 0, 0, 1;
3094	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});	3875	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
3095	glDisable GL_TEXTURE_2D;	3876	glDisable GL_TEXTURE_2D;
…		…
3097	}	3878	}
3098		3879
3099	sub destroy {	3880	sub destroy {
3100	my ($self) = @_;	3881	my ($self) = @_;
3101		3882
3102	$self->{timer}->cancel	3883	(delete $self->{timer})->cancel
3103	if $self->{timer};	3884	if $self->{timer};
3104		3885
3105	$self->SUPER::destroy;	3886	$self->SUPER::destroy;
3106	}	3887	}
3107		3888
3108	#############################################################################	3889	#############################################################################
3109		3890
3110	package CFClient::UI::Buttonbar;	3891	package DC::UI::Buttonbar;
3111		3892
3112	our @ISA = CFClient::UI::HBox::;	3893	our @ISA = DC::UI::HBox::;
3113		3894
3114	# TODO: should actualyl wrap buttons and other goodies.	3895	# TODO: should actually wrap buttons and other goodies.
3115		3896
3116	#############################################################################	3897	#############################################################################
3117		3898
3118	package CFClient::UI::Menu;	3899	package DC::UI::Menu;
3119		3900
3120	our @ISA = CFClient::UI::FancyFrame::;	3901	our @ISA = DC::UI::Toplevel::;
3121		3902
3122	use CFClient::OpenGL;	3903	use DC::OpenGL;
3123		3904
3124	sub new {	3905	sub new {
3125	my $class = shift;	3906	my $class = shift;
3126		3907
3127	my $self = $class->SUPER::new (	3908	my $self = $class->SUPER::new (
3128	items => [],	3909	items => [],
3129	z => 100,	3910	z => 100,
3130	@_,	3911	@_,
3131	);	3912	);
3132		3913
3133	$self->add ($self->{vbox} = new CFClient::UI::VBox);	3914	$self->add ($self->{vbox} = new DC::UI::VBox);
3134		3915
3135	for my $item (@{ $self->{items} }) {	3916	for my $item (@{ $self->{items} }) {
3136	my ($widget, $cb, $tooltip) = @$item;	3917	my ($widget, $cb, $tooltip) = @$item;
3137		3918
3138	# handle various types of items, only text for now	3919	# handle various types of items, only text for now
3139	if (!ref $widget) {	3920	if (!ref $widget) {
3140	if ($widget =~ /\t/) {	3921	if ($widget =~ /\t/) {
3141	my ($left, $right) = split /\t/, $widget, 2;	3922	my ($left, $right) = split /\t/, $widget, 2;
3142		3923
3143	$widget = new CFClient::UI::HBox	3924	$widget = new DC::UI::HBox
3144	can_hover => 1,	3925	can_hover => 1,
3145	can_events => 1,	3926	can_events => 1,
3146	tooltip => $tooltip,	3927	tooltip => $tooltip,
3147	children => [	3928	children => [
3148	(new CFClient::UI::Label markup => $left, expand => 1),	3929	(new DC::UI::Label markup => $left , align => 0, expand => 1),
3149	(new CFClient::UI::Label markup => $right, align => +1),	3930	(new DC::UI::Label markup => $right, align => 1),
3150	],	3931	],
3151	;	3932	;
3152		3933
3153	} else {	3934	} else {
3154	$widget = new CFClient::UI::Label	3935	$widget = new DC::UI::Label
3155	can_hover => 1,	3936	can_hover => 1,
3156	can_events => 1,	3937	can_events => 1,
		3938	align => 0,
3157	markup => $widget,	3939	markup => $widget,
3158	tooltip => $tooltip;	3940	tooltip => $tooltip;
3159	}	3941	}
3160	}	3942	}
3161		3943
…		…
3176	# maybe save $GRAB? must be careful about events...	3958	# maybe save $GRAB? must be careful about events...
3177	$GRAB = $self;	3959	$GRAB = $self;
3178	$self->{button} = $ev->{button};	3960	$self->{button} = $ev->{button};
3179		3961
3180	$self->show;	3962	$self->show;
3181	$self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);	3963
		3964	my $x = $ev->{x};
		3965	my $y = $ev->{y};
		3966
		3967	$self->{root}->on_post_alloc ($self => sub {
		3968	$self->move_abs ($x - $self->{w} * 0.25, $y - $self->{border} * $::FONTSIZE * .5);
		3969	});
		3970
		3971	1 # so it can be used inside event handlers
3182	}	3972	}
3183		3973
3184	sub invoke_mouse_motion {	3974	sub invoke_mouse_motion {
3185	my ($self, $ev, $x, $y) = @_;	3975	my ($self, $ev, $x, $y) = @_;
3186		3976
…		…
3207	1	3997	1
3208	}	3998	}
3209		3999
3210	#############################################################################	4000	#############################################################################
3211		4001
3212	package CFClient::UI::Multiplexer;	4002	package DC::UI::Multiplexer;
3213		4003
3214	our @ISA = CFClient::UI::Container::;	4004	our @ISA = DC::UI::Container::;
3215		4005
3216	sub new {	4006	sub new {
3217	my $class = shift;	4007	my $class = shift;
3218		4008
3219	my $self = $class->SUPER::new (	4009	my $self = $class->SUPER::new (
3220	@_,	4010	@_,
3221	);	4011	);
3222		4012
3223	$self->{current} = $self->{children}[0]	4013	$self->set_current_page (0);
3224	if @{ $self->{children} };
3225		4014
3226	$self	4015	$self
3227	}	4016	}
3228		4017
3229	sub add {	4018	sub add {
3230	my ($self, @widgets) = @_;	4019	my ($self, @widgets) = @_;
3231		4020
3232	$self->SUPER::add (@widgets);	4021	$self->SUPER::add (@widgets);
3233		4022
3234	$self->{current} = $self->{children}[0]	4023	$self->set_current_page (0)
3235	if @{ $self->{children} };	4024	if @widgets == @{ $self->{children} };
3236	}	4025	}
3237		4026
3238	sub get_current_page {	4027	sub get_current_page {
3239	my ($self) = @_;	4028	my ($self) = @_;
3240		4029
…		…
3246		4035
3247	my $widget = ref $page_or_widget	4036	my $widget = ref $page_or_widget
3248	? $page_or_widget	4037	? $page_or_widget
3249	: $self->{children}[$page_or_widget];	4038	: $self->{children}[$page_or_widget];
3250		4039
		4040	$self->{current}->set_invisible if $self->{current} && $self->{visible};
		4041
3251	$self->{current} = $widget;	4042	if (($self->{current} = $widget)) {
		4043	$self->{current}->set_visible if $self->{current} && $self->{visible};
3252	$self->{current}->configure (0, 0, $self->{w}, $self->{h});	4044	$self->{current}->configure (0, 0, $self->{w}, $self->{h});
3253		4045
3254	$self->emit (page_changed => $self->{current});	4046	$self->emit (page_changed => $self->{current});
		4047	}
3255		4048
3256	$self->realloc;	4049	$self->realloc;
3257	}	4050	}
3258		4051
3259	sub visible_children {	4052	sub visible_children {
3260	$_[0]{current}	4053	$_[0]{current} || ()
3261	}	4054	}
3262		4055
3263	sub size_request {	4056	sub size_request {
3264	my ($self) = @_;	4057	my ($self) = @_;
3265		4058
		4059	$self->{current}
3266	$self->{current}->size_request	4060	? $self->{current}->size_request
		4061	: (0, 0)
3267	}	4062	}
3268		4063
3269	sub invoke_size_allocate {	4064	sub invoke_size_allocate {
3270	my ($self, $w, $h) = @_;	4065	my ($self, $w, $h) = @_;
3271		4066
3272	$self->{current}->configure (0, 0, $w, $h);	4067	$self->{current}->configure (0, 0, $w, $h)
		4068	if $self->{current};
3273		4069
3274	1	4070	1
3275	}	4071	}
3276		4072
3277	sub _draw {	4073	sub _draw {
3278	my ($self) = @_;	4074	my ($self) = @_;
3279		4075
3280	$self->{current}->draw;	4076	$self->{current}->draw
		4077	if $self->{current};
3281	}	4078	}
3282		4079
3283	#############################################################################	4080	#############################################################################
3284		4081
3285	package CFClient::UI::Notebook;	4082	package DC::UI::Notebook;
3286		4083
		4084	use DC::OpenGL;
		4085
3287	our @ISA = CFClient::UI::VBox::;	4086	our @ISA = DC::UI::VBox::;
3288		4087
3289	sub new {	4088	sub new {
3290	my $class = shift;	4089	my $class = shift;
3291		4090
3292	my $self = $class->SUPER::new (	4091	my $self = $class->SUPER::new (
3293	buttonbar => (new CFClient::UI::Buttonbar),	4092	buttonbar => (new DC::UI::Buttonbar),
3294	multiplexer => (new CFClient::UI::Multiplexer expand => 1),	4093	multiplexer => (new DC::UI::Multiplexer expand => 1),
		4094	active_outline => [.7, .7, 0.2],
3295	# filter => # will be put between multiplexer and $self	4095	# filter => # will be put between multiplexer and $self
3296	@_,	4096	@_,
3297	);	4097	);
3298		4098
3299	$self->{filter}->add ($self->{multiplexer}) if $self->{filter};	4099	$self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3300	$self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});	4100	$self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3301		4101
		4102	{
		4103	Scalar::Util::weaken (my $wself = $self);
		4104
		4105	$self->{multiplexer}->connect (c_add => sub {
		4106	my ($mplex, $widgets) = @_;
		4107
		4108	for my $child (@$widgets) {
		4109	Scalar::Util::weaken $child;
		4110	$child->{c_tab_} ||= do {
		4111	my $tab =
		4112	(UNIVERSAL::isa $child->{c_tab}, "DC::UI::Base")
		4113	? $child->{c_tab}
		4114	: new DC::UI::Button markup => $child->{c_tab}[0], tooltip => $child->{c_tab}[1];
		4115
		4116	$tab->connect (activate => sub {
		4117	$wself->set_current_page ($child);
		4118	});
		4119
		4120	$tab
		4121	};
		4122
		4123	$self->{buttonbar}->add ($child->{c_tab_});
		4124	}
		4125	});
		4126
		4127	$self->{multiplexer}->connect (c_remove => sub {
		4128	my ($mplex, $widgets) = @_;
		4129
		4130	for my $child (@$widgets) {
		4131	$wself->{buttonbar}->remove ($child->{c_tab_});
		4132	}
		4133	});
		4134	}
		4135
3302	$self	4136	$self
3303	}	4137	}
3304		4138
3305	sub add {	4139	sub add {
		4140	my ($self, @widgets) = @_;
		4141
		4142	$self->{multiplexer}->add (@widgets)
		4143	}
		4144
		4145	sub remove {
		4146	my ($self, @widgets) = @_;
		4147
		4148	$self->{multiplexer}->remove (@widgets)
		4149	}
		4150
		4151	sub pages {
		4152	my ($self) = @_;
		4153	$self->{multiplexer}->children
		4154	}
		4155
		4156	sub page_index {
		4157	my ($self, $widget) = @_;
		4158
		4159	my $i = 0;
		4160	for ($self->pages) {
		4161	if ($_ eq $widget) { return $i };
		4162	$i++;
		4163	}
		4164
		4165	undef
		4166	}
		4167
		4168	sub add_tab {
3306	my ($self, $title, $widget, $tooltip) = @_;	4169	my ($self, $title, $widget, $tooltip) = @_;
3307		4170
3308	Scalar::Util::weaken $self;	4171	$title = [$title, $tooltip] unless ref $title;
		4172	$widget->{c_tab} = $title;
3309		4173
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);	4174	$self->add ($widget);
3317	}	4175	}
3318		4176
3319	sub get_current_page {	4177	sub get_current_page {
3320	my ($self) = @_;	4178	my ($self) = @_;
3321		4179
…		…
3327		4185
3328	$self->{multiplexer}->set_current_page ($page);	4186	$self->{multiplexer}->set_current_page ($page);
3329	$self->emit (page_changed => $self->{multiplexer}{current});	4187	$self->emit (page_changed => $self->{multiplexer}{current});
3330	}	4188	}
3331		4189
		4190	sub _draw {
		4191	my ($self) = @_;
		4192
		4193	$self->SUPER::_draw ();
		4194
		4195	if (my $cur = $self->{multiplexer}{current}) {
		4196	if ($cur = $cur->{c_tab_}) {
		4197	glTranslate $self->{buttonbar}{x} + $cur->{x},
		4198	$self->{buttonbar}{y} + $cur->{y};
		4199	glLineWidth 3;
		4200	#glEnable GL_BLEND;
		4201	#glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
		4202	glColor @{$self->{active_outline}};
		4203	glRect_lineloop 1.5, 1.5, $cur->{w} - 1.5, $cur->{h} - 1.5;
		4204	glLineWidth 1;
		4205	#glDisable GL_BLEND;
		4206	}
		4207	}
		4208	}
		4209
3332	#############################################################################	4210	#############################################################################
3333		4211
3334	package CFClient::UI::Combobox;	4212	package DC::UI::Selector;
3335		4213
3336	use utf8;	4214	use utf8;
3337		4215
3338	our @ISA = CFClient::UI::Button::;	4216	our @ISA = DC::UI::Button::;
3339		4217
3340	sub new {	4218	sub new {
3341	my $class = shift;	4219	my $class = shift;
3342		4220
3343	my $self = $class->SUPER::new (	4221	my $self = $class->SUPER::new (
…		…
3360	my ($value, $title, $tooltip) = @$_;	4238	my ($value, $title, $tooltip) = @$_;
3361		4239
3362	push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];	4240	push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
3363	}	4241	}
3364		4242
3365	CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);	4243	DC::UI::Menu->new (items => \@menu_items)->popup ($ev);
3366	}	4244	}
3367		4245
3368	sub _set_value {	4246	sub _set_value {
3369	my ($self, $value) = @_;	4247	my ($self, $value) = @_;
3370		4248
3371	my ($item) = grep $_->[0] eq $value, @{ $self->{options} }	4249	my ($item) = grep $_->[0] eq $value, @{ $self->{options} };
		4250	$item ||= $self->{options}[0]
3372	or return;	4251	or return;
3373		4252
3374	$self->{value} = $item->[0];	4253	$self->{value} = $item->[0];
3375	$self->set_markup ("$item->[1] ⇓");	4254	$self->set_markup ("$item->[1] ⇓");
3376	$self->set_tooltip ($item->[2]);	4255	# $self->set_tooltip ($item->[2]);
3377	}	4256	}
3378		4257
3379	sub set_value {	4258	sub set_value {
3380	my ($self, $value) = @_;	4259	my ($self, $value) = @_;
3381		4260
…		…
3383		4262
3384	$self->_set_value ($value);	4263	$self->_set_value ($value);
3385	$self->emit (changed => $value);	4264	$self->emit (changed => $value);
3386	}	4265	}
3387		4266
		4267	sub set_options {
		4268	my ($self, $options) = @_;
		4269
		4270	$self->{options} = $options;
		4271	$self->_set_value ($self->{value});
		4272	}
		4273
3388	#############################################################################	4274	#############################################################################
3389		4275
3390	package CFClient::UI::Statusbox;	4276	package DC::UI::Statusbox;
3391		4277
3392	our @ISA = CFClient::UI::VBox::;	4278	our @ISA = DC::UI::VBox::;
3393		4279
3394	sub new {	4280	sub new {
3395	my $class = shift;	4281	my $class = shift;
3396		4282
3397	my $self = $class->SUPER::new (	4283	my $self = $class->SUPER::new (
3398	fontsize => 0.8,	4284	fontsize => 0.8,
3399	@_,	4285	@_,
3400	);	4286	);
3401		4287
3402	Scalar::Util::weaken (my $this = $self);	4288	DC::weaken (my $this = $self);
3403		4289
3404	$self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });	4290	$self->{timer} = EV::timer 1, 1, sub { $this->reorder };
3405		4291
3406	$self	4292	$self
3407	}	4293	}
3408		4294
3409	sub reorder {	4295	sub reorder {
3410	my ($self) = @_;	4296	my ($self) = @_;
3411	my $NOW = Time::HiRes::time;	4297	my $NOW = EV::time;
3412		4298
3413	# freeze display when hovering over any label	4299	# freeze display when hovering over any label
3414	return if $CFClient::UI::TOOLTIP->{owner}	4300	return if $DC::UI::TOOLTIP->{owner}
3415	&& grep $CFClient::UI::TOOLTIP->{owner} == $_->{label},	4301	&& grep $DC::UI::TOOLTIP->{owner} == $_->{label},
3416	values %{ $self->{item} };	4302	values %{ $self->{item} };
3417		4303
3418	while (my ($k, $v) = each %{ $self->{item} }) {	4304	while (my ($k, $v) = each %{ $self->{item} }) {
3419	delete $self->{item}{$k} if $v->{timeout} < $NOW;	4305	delete $self->{item}{$k} if $v->{timeout} < $NOW;
3420	}	4306	}
		4307
		4308	$self->{timer}->set (1, 1);
3421		4309
3422	my @widgets;	4310	my @widgets;
3423		4311
3424	my @items = sort {	4312	my @items = sort {
3425	$a->{pri} <=> $b->{pri}	4313	$a->{pri} <=> $b->{pri}
3426	or $b->{id} <=> $a->{id}	4314	or $b->{id} <=> $a->{id}
3427	} values %{ $self->{item} };	4315	} values %{ $self->{item} };
3428
3429	$self->{timer}->interval (1);
3430		4316
3431	my $count = 10 + 1;	4317	my $count = 10 + 1;
3432	for my $item (@items) {	4318	for my $item (@items) {
3433	last unless --$count;	4319	last unless --$count;
3434		4320
…		…
3441	for ($short) {	4327	for ($short) {
3442	s/^\s+//;	4328	s/^\s+//;
3443	s/\s+/ /g;	4329	s/\s+/ /g;
3444	}	4330	}
3445		4331
3446	new CFClient::UI::Label	4332	new DC::UI::Label
3447	markup => $short,	4333	markup => $short,
3448	tooltip => $item->{tooltip},	4334	tooltip => $item->{tooltip},
3449	tooltip_font => $::FONT_PROP,	4335	tooltip_font => $::FONT_PROP,
3450	tooltip_width => 0.67,	4336	tooltip_width => 0.67,
3451	fontsize => $item->{fontsize} || $self->{fontsize},	4337	fontsize => $item->{fontsize} || $self->{fontsize},
3452	max_w => $::WIDTH * 0.44,	4338	max_w => $::WIDTH * 0.44,
		4339	align => 0,
3453	fg => [@{ $item->{fg} }],	4340	fg => [@{ $item->{fg} }],
3454	can_events => 1,	4341	can_events => 1,
3455	can_hover => 1	4342	can_hover => 1
3456	};	4343	};
3457		4344
3458	if ((my $diff = $item->{timeout} - $NOW) < 2) {	4345	if ((my $diff = $item->{timeout} - $NOW) < 2) {
3459	$label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;	4346	$label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3460	$label->update;	4347	$label->update;
3461	$label->set_max_size (undef, $label->{req_h} * $diff)	4348	$label->set_max_size (undef, $label->{req_h} * $diff)
3462	if $diff < 1;	4349	if $diff < 1;
3463	$self->{timer}->interval (1/30);	4350	$self->{timer}->set (1/30, 1/30);
3464	} else {	4351	} else {
3465	$label->{fg}[3] = $item->{fg}[3] || 1;	4352	$label->{fg}[3] = $item->{fg}[3] || 1;
3466	}	4353	}
3467		4354
3468	push @widgets, $label;	4355	push @widgets, $label;
3469	}	4356	}
		4357
		4358	my $hash = join ",", @widgets;
		4359	return if $hash eq $self->{last_widget_hash};
		4360	$self->{last_widget_hash} = $hash;
3470		4361
3471	$self->clear;	4362	$self->clear;
3472	$self->SUPER::add (reverse @widgets);	4363	$self->SUPER::add (reverse @widgets);
3473	}	4364	}
3474		4365
…		…
3530	$self->SUPER::destroy;	4421	$self->SUPER::destroy;
3531	}	4422	}
3532		4423
3533	#############################################################################	4424	#############################################################################
3534		4425
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;	4426	package DC::UI::Root;
3700		4427
3701	our @ISA = CFClient::UI::Container::;	4428	our @ISA = DC::UI::Container::;
3702		4429
3703	use List::Util qw(min max);	4430	use List::Util qw(min max);
3704		4431
3705	use CFClient::OpenGL;	4432	use DC::OpenGL;
3706		4433
3707	sub new {	4434	sub new {
3708	my $class = shift;	4435	my $class = shift;
3709		4436
3710	my $self = $class->SUPER::new (	4437	my $self = $class->SUPER::new (
3711	visible => 1,	4438	visible => 1,
3712	@_,	4439	@_,
3713	);	4440	);
3714		4441
3715	Scalar::Util::weaken ($self->{root} = $self);	4442	DC::weaken ($self->{root} = $self);
3716		4443
3717	$self	4444	$self
3718	}	4445	}
3719		4446
3720	sub size_request {	4447	sub size_request {
…		…
3768	}	4495	}
3769		4496
3770	sub update {	4497	sub update {
3771	my ($self) = @_;	4498	my ($self) = @_;
3772		4499
3773	$::WANT_REFRESH++;	4500	$::WANT_REFRESH = 1;
3774	}	4501	}
3775		4502
3776	sub add {	4503	sub add {
3777	my ($self, @children) = @_;	4504	my ($self, @children) = @_;
3778		4505
…		…
3815	while ($self->{refresh_hook}) {	4542	while ($self->{refresh_hook}) {
3816	$_->()	4543	$_->()
3817	for values %{delete $self->{refresh_hook}};	4544	for values %{delete $self->{refresh_hook}};
3818	}	4545	}
3819		4546
3820	if ($self->{realloc}) {	4547	while ($self->{realloc}) {
3821	my %queue;	4548	my %queue;
3822	my @queue;	4549	my @queue;
3823	my $widget;	4550	my $widget;
3824		4551
3825	outer:	4552	outer:
…		…
3845		4572
3846	delete $queue{$widget+0};	4573	delete $queue{$widget+0};
3847		4574
3848	my ($w, $h) = $widget->size_request;	4575	my ($w, $h) = $widget->size_request;
3849		4576
3850	$w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;	4577	$w += $widget->{padding_x} * 2;
3851	$h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;	4578	$h += $widget->{padding_y} * 2;
		4579
		4580	$w = max $widget->{min_w}, $w;
		4581	$h = max $widget->{min_h}, $h;
3852		4582
3853	$w = min $widget->{max_w}, $w if exists $widget->{max_w};	4583	$w = min $widget->{max_w}, $w if exists $widget->{max_w};
3854	$h = min $widget->{max_h}, $h if exists $widget->{max_h};	4584	$h = min $widget->{max_h}, $h if exists $widget->{max_h};
3855		4585
3856	$w = $widget->{force_w} if exists $widget->{force_w};	4586	$w = $widget->{force_w} if exists $widget->{force_w};
…		…
3872	}	4602	}
3873	}	4603	}
3874		4604
3875	delete $self->{realloc}{$widget+0};	4605	delete $self->{realloc}{$widget+0};
3876	}	4606	}
3877	}
3878		4607
3879	while (my $size_alloc = delete $self->{size_alloc}) {	4608	while (my $size_alloc = delete $self->{size_alloc}) {
3880	my @queue = sort { $b->{visible} <=> $a->{visible} }	4609	my @queue = sort { $a->{visible} <=> $b->{visible} }
3881	values %$size_alloc;	4610	values %$size_alloc;
3882		4611
3883	while () {	4612	while () {
3884	my $widget = pop @queue || last;	4613	my $widget = pop @queue || last;
3885		4614
3886	my ($w, $h) = @$widget{qw(alloc_w alloc_h)};	4615	my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3887		4616
3888	$w = 0 if $w < 0;
3889	$h = 0 if $h < 0;
3890
3891	$w = max $widget->{min_w}, $w;	4617	$w = max $widget->{min_w}, $w;
3892	$h = max $widget->{min_h}, $h;	4618	$h = max $widget->{min_h}, $h;
3893		4619
		4620	# $w = min $self->{w} - $widget->{x}, $w if $self->{w};
		4621	# $h = min $self->{h} - $widget->{y}, $h if $self->{h};
		4622
3894	$w = min $widget->{max_w}, $w if exists $widget->{max_w};	4623	$w = min $widget->{max_w}, $w if exists $widget->{max_w};
3895	$h = min $widget->{max_h}, $h if exists $widget->{max_h};	4624	$h = min $widget->{max_h}, $h if exists $widget->{max_h};
3896		4625
3897	$w = int $w + 0.5;	4626	$w = int $w + 0.5;
3898	$h = int $h + 0.5;	4627	$h = int $h + 0.5;
3899		4628
3900	if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {	4629	if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3901	$widget->{old_w} = $widget->{w};	4630	$widget->{old_w} = $widget->{w};
3902	$widget->{old_h} = $widget->{h};	4631	$widget->{old_h} = $widget->{h};
3903		4632
3904	$widget->{w} = $w;	4633	$widget->{w} = $w;
3905	$widget->{h} = $h;	4634	$widget->{h} = $h;
3906		4635
3907	$widget->emit (size_allocate => $w, $h);	4636	$widget->emit (size_allocate => $w, $h);
		4637	}
3908	}	4638	}
3909	}	4639	}
3910	}	4640	}
3911		4641
3912	while ($self->{post_alloc_hook}) {	4642	while ($self->{post_alloc_hook}) {
3913	$_->()	4643	$_->()
3914	for values %{delete $self->{post_alloc_hook}};	4644	for values %{delete $self->{post_alloc_hook}};
3915	}	4645	}
3916
3917		4646
3918	glViewport 0, 0, $::WIDTH, $::HEIGHT;	4647	glViewport 0, 0, $::WIDTH, $::HEIGHT;
3919	glClearColor +($::CFG->{fow_intensity}) x 3, 1;	4648	glClearColor +($::CFG->{fow_intensity}) x 3, 1;
3920	glClear GL_COLOR_BUFFER_BIT;	4649	glClear GL_COLOR_BUFFER_BIT;
3921		4650
…		…
3924	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;	4653	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
3925	glMatrixMode GL_MODELVIEW;	4654	glMatrixMode GL_MODELVIEW;
3926	glLoadIdentity;	4655	glLoadIdentity;
3927		4656
3928	{	4657	{
3929	package CFClient::UI::Base;	4658	package DC::UI::Base;
3930		4659
3931	($draw_x, $draw_y, $draw_w, $draw_h) =	4660	local ($draw_x, $draw_y, $draw_w, $draw_h) =
3932	(0, 0, $self->{w}, $self->{h});	4661	(0, 0, $self->{w}, $self->{h});
3933	}
3934		4662
3935	$self->_draw;	4663	$self->_draw;
		4664	}
3936	}	4665	}
3937		4666
3938	#############################################################################	4667	#############################################################################
3939		4668
3940	package CFClient::UI;	4669	package DC::UI;
3941		4670
3942	$ROOT = new CFClient::UI::Root;	4671	$ROOT = new DC::UI::Root;
3943	$TOOLTIP = new CFClient::UI::Tooltip z => 900;	4672	$TOOLTIP = new DC::UI::Tooltip z => 900;
3944		4673
3945	1	4674	1
3946

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