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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.325 by root, Thu Jul 13 01:29:17 2006 UTC vs.
Revision 1.458 by root, Fri Dec 28 15:05:33 2007 UTC

1	package CFClient::UI;	1	package DC::UI;
2		2
3	use utf8;	3	use utf8;
4	use strict;	4	use strict;
5		5
6	use Scalar::Util ();
7	use List::Util ();	6	use List::Util ();
8	use Event;
9		7
10	use CFClient;	8	use DC;
		9	use DC::Pod;
11	use CFClient::Texture;	10	use DC::Texture;
12		11
13	our ($FOCUS, $HOVER, $GRAB); # various widgets	12	our ($FOCUS, $HOVER, $GRAB); # various widgets
14		13
15	our $LAYOUT;	14	our $LAYOUT;
16	our $ROOT;	15	our $ROOT;
17	our $TOOLTIP;	16	our $TOOLTIP;
18	our $BUTTON_STATE;	17	our $BUTTON_STATE;
19		18
20	our %WIDGET; # all widgets, weak-referenced	19	our %WIDGET; # all widgets, weak-referenced
21		20
22	our $TOOLTIP_WATCHER = Event->idle (min => 1/60, cb => sub {	21	our $TOOLTIP_WATCHER = EV::timer_ns 0, 0.03, sub {
		22	$_[0]->stop;
		23
23	if (!$GRAB) {	24	if (!$GRAB) {
24	for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {	25	for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
25	if (length $widget->{tooltip}) {	26	if (length $widget->{tooltip}) {
26	if ($TOOLTIP->{owner} != $widget) {	27	if ($TOOLTIP->{owner} != $widget) {
		28	$TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};
27	$TOOLTIP->hide;	29	$TOOLTIP->hide;
28		30
29	$TOOLTIP->{owner} = $widget;	31	$TOOLTIP->{owner} = $widget;
		32	$TOOLTIP->{owner}->emit ("tooltip_show") if $TOOLTIP->{owner};
30		33
31	return if $ENV{CFPLUS_DEBUG} & 8;	34	return if $ENV{CFPLUS_DEBUG} & 8;
32		35
33	my $tip = $widget->{tooltip};
34
35	$tip = $tip->($widget) if CODE:: eq ref $tip;
36
37	$TOOLTIP->set_tooltip_from ($widget);	36	$TOOLTIP->set_tooltip_from ($widget);
38	$TOOLTIP->show;	37	$TOOLTIP->show;
39	}	38	}
40		39
41	return;	40	return;
42	}	41	}
43	}	42	}
44	}	43	}
45		44
46	$TOOLTIP->hide;	45	$TOOLTIP->hide;
		46	$TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};
47	delete $TOOLTIP->{owner};	47	delete $TOOLTIP->{owner};
48	});	48	};
49		49
50	sub get_layout {	50	sub get_layout {
51	my $layout;	51	my $layout;
52		52
53	for (grep { $_->{name} } values %WIDGET) {	53	for (grep { $_->{name} } values %WIDGET) {
…		…
79	sub feed_sdl_key_up_event {	79	sub feed_sdl_key_up_event {
80	$FOCUS->emit (key_up => $_[0])	80	$FOCUS->emit (key_up => $_[0])
81	if $FOCUS;	81	if $FOCUS;
82	}	82	}
83		83
		84	sub check_hover {
		85	my ($widget) = @_;
		86
		87	if ($widget != $HOVER) {
		88	my $hover = $HOVER; $HOVER = $widget;
		89
		90	$hover->update if $hover && $hover->{can_hover};
		91	$HOVER->update if $HOVER && $HOVER->{can_hover};
		92
		93	$TOOLTIP_WATCHER->again;
		94	}
		95	}
		96
84	sub feed_sdl_button_down_event {	97	sub feed_sdl_button_down_event {
85	my ($ev) = @_;	98	my ($ev) = @_;
86	my ($x, $y) = ($ev->{x}, $ev->{y});	99	my ($x, $y) = ($ev->{x}, $ev->{y});
87		100
88	if (!$BUTTON_STATE) {	101	$BUTTON_STATE |= 1 << ($ev->{button} - 1);
		102
		103	unless ($GRAB) {
89	my $widget = $ROOT->find_widget ($x, $y);	104	my $widget = $ROOT->find_widget ($x, $y);
90		105
91	$GRAB = $widget;	106	$GRAB = $widget;
92	$GRAB->update if $GRAB;	107	$GRAB->update if $GRAB;
93		108
94	$TOOLTIP_WATCHER->cb->();	109	$TOOLTIP_WATCHER->invoke;
95	}	110	}
96		111
97	$BUTTON_STATE |= 1 << ($ev->{button} - 1);	112	if ($GRAB) {
		113	if ($ev->{button} == 4 || $ev->{button} == 5) {
		114	# mousewheel
		115	my $delta = $ev->{button} * 2 - 9;
		116	my $shift = $ev->{mod} & DC::KMOD_SHIFT;
98		117
99	$GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))	118	$ev->{dx} = $shift ? $delta : 0;
100	if $GRAB;	119	$ev->{dy} = $shift ? 0 : $delta;
		120
		121	$GRAB->emit (mouse_wheel => $ev);
		122	} else {
		123	$GRAB->emit (button_down => $ev)
		124	}
		125	}
101	}	126	}
102		127
103	sub feed_sdl_button_up_event {	128	sub feed_sdl_button_up_event {
104	my ($ev) = @_;	129	my ($ev) = @_;
105	my ($x, $y) = ($ev->{x}, $ev->{y});
106		130
107	my $widget = $GRAB || $ROOT->find_widget ($x, $y);	131	my $widget = $GRAB || $ROOT->find_widget ($ev->{x}, $ev->{y});
108		132
109	$BUTTON_STATE &= ~(1 << ($ev->{button} - 1));	133	$BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
110		134
111	$GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))	135	$GRAB->emit (button_up => $ev)
112	if $GRAB;	136	if $GRAB && $ev->{button} != 4 && $ev->{button} != 5;
113		137
114	if (!$BUTTON_STATE) {	138	unless ($BUTTON_STATE) {
115	my $grab = $GRAB; undef $GRAB;	139	my $grab = $GRAB; undef $GRAB;
116	$grab->update if $grab;	140	$grab->update if $grab;
117	$GRAB->update if $GRAB;	141	$GRAB->update if $GRAB;
118		142
		143	check_hover $widget;
119	$TOOLTIP_WATCHER->cb->();	144	$TOOLTIP_WATCHER->invoke;
120	}	145	}
121	}	146	}
122		147
123	sub feed_sdl_motion_event {	148	sub feed_sdl_motion_event {
124	my ($ev) = @_;	149	my ($ev) = @_;
125	my ($x, $y) = ($ev->{x}, $ev->{y});	150	my ($x, $y) = ($ev->{x}, $ev->{y});
126		151
127	my $widget = $GRAB || $ROOT->find_widget ($x, $y);	152	my $widget = $GRAB || $ROOT->find_widget ($x, $y);
128		153
129	if ($widget != $HOVER) {	154	check_hover $widget;
130	my $hover = $HOVER; $HOVER = $widget;
131		155
132	$hover->update if $hover && $hover->{can_hover};	156	$HOVER->emit (mouse_motion => $ev)
133	$HOVER->update if $HOVER && $HOVER->{can_hover};
134
135	$TOOLTIP_WATCHER->start;
136	}
137
138	$HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
139	if $HOVER;	157	if $HOVER;
140	}	158	}
141		159
142	# convert position array to integers	160	# convert position array to integers
143	sub harmonize {	161	sub harmonize {
…		…
193	reconfigure_widgets;	211	reconfigure_widgets;
194	}	212	}
195		213
196	#############################################################################	214	#############################################################################
197		215
		216	package DC::UI::Event;
		217
		218	sub xy {
		219	$_[1]->coord2local ($_[0]{x}, $_[0]{y})
		220	}
		221
		222	#############################################################################
		223
198	package CFClient::UI::Base;	224	package DC::UI::Base;
199		225
200	use strict;	226	use strict;
201		227
202	use CFClient::OpenGL;	228	use DC::OpenGL;
203		229
204	sub new {	230	sub new {
205	my $class = shift;	231	my $class = shift;
206		232
207	my $self = bless {	233	my $self = bless {
…		…
212	h => undef,	238	h => undef,
213	can_events => 1,	239	can_events => 1,
214	@_	240	@_
215	}, $class;	241	}, $class;
216		242
217	Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);	243	DC::weaken ($DC::UI::WIDGET{$self+0} = $self);
218		244
219	for (keys %$self) {	245	for (keys %$self) {
220	if (/^on_(.*)$/) {	246	if (/^on_(.*)$/) {
221	$self->connect ($1 => delete $self->{$_});	247	$self->connect ($1 => delete $self->{$_});
222	}	248	}
223	}	249	}
224		250
225	if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {	251	if (my $layout = $DC::UI::LAYOUT->{$self->{name}}) {
226	$self->{x} = $layout->{x} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{x};	252	$self->{x} = $layout->{x} * $DC::UI::ROOT->{alloc_w} if exists $layout->{x};
227	$self->{y} = $layout->{y} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{y};	253	$self->{y} = $layout->{y} * $DC::UI::ROOT->{alloc_h} if exists $layout->{y};
228	$self->{force_w} = $layout->{w} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{w};	254	$self->{force_w} = $layout->{w} * $DC::UI::ROOT->{alloc_w} if exists $layout->{w};
229	$self->{force_h} = $layout->{h} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{h};	255	$self->{force_h} = $layout->{h} * $DC::UI::ROOT->{alloc_h} if exists $layout->{h};
230		256
231	$self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};	257	$self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
232	$self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};	258	$self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
233		259
234	$self->show if $layout->{show};	260	$self->show if $layout->{show};
…		…
239		265
240	sub destroy {	266	sub destroy {
241	my ($self) = @_;	267	my ($self) = @_;
242		268
243	$self->hide;	269	$self->hide;
		270	$self->emit ("destroy");
244	%$self = ();	271	%$self = ();
245	}	272	}
246		273
		274	sub TO_JSON {
		275	{ "\fw" => $_[0]{s_id} }
		276	}
		277
247	sub show {	278	sub show {
248	my ($self) = @_;	279	my ($self) = @_;
249		280
250	return if $self->{parent};	281	return if $self->{parent};
251		282
252	$CFClient::UI::ROOT->add ($self);	283	$DC::UI::ROOT->add ($self);
253	}	284	}
254		285
255	sub set_visible {	286	sub set_visible {
256	my ($self) = @_;	287	my ($self) = @_;
257		288
…		…
278	delete $self->{root};	309	delete $self->{root};
279		310
280	undef $GRAB if $GRAB == $self;	311	undef $GRAB if $GRAB == $self;
281	undef $HOVER if $HOVER == $self;	312	undef $HOVER if $HOVER == $self;
282		313
283	$CFClient::UI::TOOLTIP_WATCHER->cb->()	314	$DC::UI::TOOLTIP_WATCHER->invoke
284	if $TOOLTIP->{owner} == $self;	315	if $TOOLTIP->{owner} == $self;
285		316
286	$self->emit ("focus_out");	317	$self->emit ("focus_out");
287	$self->emit (visibility_change => 0);	318	$self->emit (visibility_change => 0);
288	}	319	}
…		…
290	sub set_visibility {	321	sub set_visibility {
291	my ($self, $visible) = @_;	322	my ($self, $visible) = @_;
292		323
293	return if $self->{visible} == $visible;	324	return if $self->{visible} == $visible;
294		325
295	$visible ? $self->hide	326	$visible ? $self->show
296	: $self->show;	327	: $self->hide;
297	}	328	}
298		329
299	sub toggle_visibility {	330	sub toggle_visibility {
300	my ($self) = @_;	331	my ($self) = @_;
301		332
…		…
307	sub hide {	338	sub hide {
308	my ($self) = @_;	339	my ($self) = @_;
309		340
310	$self->set_invisible;	341	$self->set_invisible;
311		342
		343	# extra $parent copy for 5.8.8+ bug workaround
		344	# (otherwise $_[0] in remove gets freed
		345	if (my $parent = $self->{parent}) {
312	$self->{parent}->remove ($self)	346	$parent->remove ($self);
313	if $self->{parent};	347	}
314	}	348	}
315		349
316	sub move_abs {	350	sub move_abs {
317	my ($self, $x, $y, $z) = @_;	351	my ($self, $x, $y, $z) = @_;
318		352
…		…
330	$self->{force_h} = $h;	364	$self->{force_h} = $h;
331		365
332	$self->realloc;	366	$self->realloc;
333	}	367	}
334		368
		369	# traverse the widget chain up to find the maximum "physical" size constraints
		370	sub get_max_wh {
		371	my ($self) = @_;
		372
		373	return $self->{parent}->get_max_wh
		374	if $self->{parent};
		375
		376	($::WIDTH, $::HEIGHT)
		377	}
		378
335	sub size_request {	379	sub size_request {
336	require Carp;	380	require Carp;
337	Carp::confess "size_request is abstract";	381	Carp::confess "size_request is abstract";
338	}	382	}
339		383
…		…
345	my ($self, $x, $y, $w, $h) = @_;	389	my ($self, $x, $y, $w, $h) = @_;
346		390
347	if ($self->{aspect}) {	391	if ($self->{aspect}) {
348	my ($ow, $oh) = ($w, $h);	392	my ($ow, $oh) = ($w, $h);
349		393
350	$w = List::Util::min $w, int $h * $self->{aspect};	394	$w = List::Util::min $w, DC::ceil $h * $self->{aspect};
351	$h = List::Util::min $h, int $w / $self->{aspect};	395	$h = List::Util::min $h, DC::ceil $w / $self->{aspect};
352		396
353	# use alignment to adjust x, y	397	# use alignment to adjust x, y
354		398
355	$x += int 0.5 * ($ow - $w);	399	$x += int 0.5 * ($ow - $w);
356	$y += int 0.5 * ($oh - $h);	400	$y += int 0.5 * ($oh - $h);
…		…
397		441
398	return if $self->{tooltip} eq $tooltip;	442	return if $self->{tooltip} eq $tooltip;
399		443
400	$self->{tooltip} = $tooltip;	444	$self->{tooltip} = $tooltip;
401		445
402	if ($CFClient::UI::TOOLTIP->{owner} == $self) {	446	if ($DC::UI::TOOLTIP->{owner} == $self) {
403	delete $CFClient::UI::TOOLTIP->{owner};	447	delete $DC::UI::TOOLTIP->{owner};
404	$CFClient::UI::TOOLTIP_WATCHER->cb->();	448	$DC::UI::TOOLTIP_WATCHER->invoke;
405	}	449	}
406	}	450	}
407		451
408	# translate global coordinates to local coordinate system	452	# translate global coordinates to local coordinate system
409	sub coord2local {	453	sub coord2local {
410	my ($self, $x, $y) = @_;	454	my ($self, $x, $y) = @_;
411		455
		456	return (undef, undef) unless $self->{parent};
		457
412	$self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})	458	$self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
413	}	459	}
414		460
415	# translate local coordinates to global coordinate system	461	# translate local coordinates to global coordinate system
416	sub coord2global {	462	sub coord2global {
417	my ($self, $x, $y) = @_;	463	my ($self, $x, $y) = @_;
418		464
		465	return (undef, undef) unless $self->{parent};
		466
419	$self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})	467	$self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
420	}	468	}
421		469
422	sub invoke_focus_in {	470	sub invoke_focus_in {
423	my ($self) = @_;	471	my ($self) = @_;
…		…
452		500
453	$FOCUS->emit ("focus_out") if $FOCUS;	501	$FOCUS->emit ("focus_out") if $FOCUS;
454	$self->emit ("focus_in");	502	$self->emit ("focus_in");
455	}	503	}
456		504
457	sub invoke_mouse_motion { 1 }	505	sub invoke_mouse_motion { 0 }
458	sub invoke_button_up { 1 }	506	sub invoke_button_up { 0 }
459	sub invoke_key_down { 1 }	507	sub invoke_key_down { 0 }
460	sub invoke_key_up { 1 }	508	sub invoke_key_up { 0 }
		509	sub invoke_mouse_wheel { 0 }
461		510
462	sub invoke_button_down {	511	sub invoke_button_down {
463	my ($self, $ev, $x, $y) = @_;	512	my ($self, $ev, $x, $y) = @_;
464		513
465	$self->grab_focus;	514	$self->grab_focus;
466		515
467	1	516	0
468	}	517	}
469		518
470	sub connect {	519	sub connect {
471	my ($self, $signal, $cb) = @_;	520	my ($self, $signal, $cb) = @_;
472		521
473	push @{ $self->{signal_cb}{$signal} }, $cb;	522	push @{ $self->{signal_cb}{$signal} }, $cb;
		523
		524	defined wantarray and DC::guard {
		525	@{ $self->{signal_cb}{$signal} } = grep $_ != $cb,
		526	@{ $self->{signal_cb}{$signal} };
		527	}
474	}	528	}
		529
		530	sub disconnect_all {
		531	my ($self, $signal) = @_;
		532
		533	delete $self->{signal_cb}{$signal};
		534	}
		535
		536	my %has_coords = (
		537	button_down => 1,
		538	button_up => 1,
		539	mouse_motion => 1,
		540	mouse_wheel => 1,
		541	);
475		542
476	sub emit {	543	sub emit {
477	my ($self, $signal, @args) = @_;	544	my ($self, $signal, @args) = @_;
478		545
479	#d##TODO# stop propagating at first true, do not use sum	546	# I do not really like this solution, but I do not like duplication
480	(List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}) # before	547	# and needlessly verbose code, either.
		548	my @append
		549	= $has_coords{$signal}
		550	? $args[0]->xy ($self)
		551	: ();
		552
		553	#warn +(caller(1))[3] . "emit $signal on $self (parent $self->{parent})\n";#d#
		554
		555	for my $cb (
		556	@{$self->{signal_cb}{$signal} || []}, # before
481	|| ($self->can ("invoke_$signal") || sub { 1 })->($self, @args) # closure	557	($self->can ("invoke_$signal") || sub { 1 }), # closure
		558	) {
		559	return $cb->($self, @args, @append) || next;
		560	}
		561
		562	# parent
482	|| ($self->{parent} && $self->{parent}->emit ($signal, @args)) # parent	563	$self->{parent} && $self->{parent}->emit ($signal, @args)
483	}	564	}
484		565
485	sub find_widget {	566	#sub find_widget {
486	my ($self, $x, $y) = @_;	567	# in .xs
487
488	return () unless $self->{can_events};
489
490	return $self
491	if $x >= $self->{x} && $x < $self->{x} + $self->{w}
492	&& $y >= $self->{y} && $y < $self->{y} + $self->{h};
493
494	()
495	}
496		568
497	sub set_parent {	569	sub set_parent {
498	my ($self, $parent) = @_;	570	my ($self, $parent) = @_;
499		571
500	Scalar::Util::weaken ($self->{parent} = $parent);	572	DC::weaken ($self->{parent} = $parent);
501	$self->set_visible if $parent->{visible};	573	$self->set_visible if $parent->{visible};
502	}	574	}
503		575
504	sub realloc {	576	sub realloc {
505	my ($self) = @_;	577	my ($self) = @_;
…		…
531		603
532	# using global variables seems a bit hacky, but passing through all drawing	604	# using global variables seems a bit hacky, but passing through all drawing
533	# functions seems pointless.	605	# functions seems pointless.
534	our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn	606	our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
535		607
536	sub draw {	608	#sub draw {
537	my ($self) = @_;	609	#CFPlus.xs
538
539	return unless $self->{h} && $self->{w};
540
541	# update screen rectangle
542	local $draw_x = $draw_x + $self->{x};
543	local $draw_y = $draw_y + $self->{y};
544
545	# skip widgets that are entirely outside the drawing area
546	return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
547	|| ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
548
549	glPushMatrix;
550	glTranslate $self->{x}, $self->{y}, 0;
551
552	if ($self == $HOVER && $self->{can_hover}) {
553	glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
554	glEnable GL_BLEND;
555	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
556	glBegin GL_QUADS;
557	glVertex 0 , 0;
558	glVertex $self->{w}, 0;
559	glVertex $self->{w}, $self->{h};
560	glVertex 0 , $self->{h};
561	glEnd;
562	glDisable GL_BLEND;
563	}
564
565	if ($ENV{CFPLUS_DEBUG} & 1) {
566	glPushMatrix;
567	glColor 1, 1, 0, 1;
568	glTranslate 0.375, 0.375;
569	glBegin GL_LINE_LOOP;
570	glVertex 0 , 0;
571	glVertex $self->{w} - 1, 0;
572	glVertex $self->{w} - 1, $self->{h} - 1;
573	glVertex 0 , $self->{h} - 1;
574	glEnd;
575	glPopMatrix;
576	#CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
577	}
578
579	$self->_draw;
580	glPopMatrix;
581	}
582		610
583	sub _draw {	611	sub _draw {
584	my ($self) = @_;	612	my ($self) = @_;
585		613
586	warn "no draw defined for $self\n";	614	warn "no draw defined for $self\n";
587	}	615	}
588		616
589	sub DESTROY {	617	sub DESTROY {
590	my ($self) = @_;	618	my ($self) = @_;
591		619
592	return if CFClient::in_destruct;	620	return if DC::in_destruct;
593		621
594	delete $WIDGET{$self+0};	622	local $@;
595
596	eval { $self->destroy };	623	eval { $self->destroy };
597	warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;	624	warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
		625
		626	delete $WIDGET{$self+0};
598	}	627	}
599		628
600	#############################################################################	629	#############################################################################
601		630
602	package CFClient::UI::DrawBG;	631	package DC::UI::DrawBG;
603		632
604	our @ISA = CFClient::UI::Base::;	633	our @ISA = DC::UI::Base::;
605		634
606	use strict;	635	use strict;
607	use CFClient::OpenGL;	636	use DC::OpenGL;
608		637
609	sub new {	638	sub new {
610	my $class = shift;	639	my $class = shift;
611
612	# range [value, low, high, page]
613		640
614	$class->SUPER::new (	641	$class->SUPER::new (
615	#bg => [0, 0, 0, 0.2],	642	#bg => [0, 0, 0, 0.2],
616	#active_bg => [1, 1, 1, 0.5],	643	#active_bg => [1, 1, 1, 0.5],
617	@_	644	@_
…		…
629	my ($w, $h) = @$self{qw(w h)};	656	my ($w, $h) = @$self{qw(w h)};
630		657
631	glEnable GL_BLEND;	658	glEnable GL_BLEND;
632	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;	659	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
633	glColor_premultiply @$color;	660	glColor_premultiply @$color;
634
635	glBegin GL_QUADS;
636	glVertex 0 , 0;
637	glVertex 0 , $h;
638	glVertex $w, $h;	661	glRect 0, 0, $w, $h;
639	glVertex $w, 0;
640	glEnd;
641
642	glDisable GL_BLEND;	662	glDisable GL_BLEND;
643	}	663	}
644	}	664	}
645		665
646	#############################################################################	666	#############################################################################
647		667
648	package CFClient::UI::Empty;	668	package DC::UI::Empty;
649		669
650	our @ISA = CFClient::UI::Base::;	670	our @ISA = DC::UI::Base::;
651		671
652	sub new {	672	sub new {
653	my ($class, %arg) = @_;	673	my ($class, %arg) = @_;
654	$class->SUPER::new (can_events => 0, %arg);	674	$class->SUPER::new (can_events => 0, %arg);
655	}	675	}
…		…
662		682
663	sub draw { }	683	sub draw { }
664		684
665	#############################################################################	685	#############################################################################
666		686
667	package CFClient::UI::Container;	687	package DC::UI::Container;
668		688
669	our @ISA = CFClient::UI::Base::;	689	our @ISA = DC::UI::Base::;
670		690
671	sub new {	691	sub new {
672	my ($class, %arg) = @_;	692	my ($class, %arg) = @_;
673		693
674	my $children = delete $arg{children};	694	my $children = delete $arg{children};
…		…
678	can_events => 0,	698	can_events => 0,
679	%arg,	699	%arg,
680	);	700	);
681		701
682	$self->add (@$children)	702	$self->add (@$children)
683	if $children;	703	if $children && @$children;
684		704
685	$self	705	$self
		706	}
		707
		708	sub realloc {
		709	my ($self) = @_;
		710
		711	$self->{force_realloc} = 1;
		712	$self->{force_size_alloc} = 1;
		713	$self->SUPER::realloc;
686	}	714	}
687		715
688	sub add {	716	sub add {
689	my ($self, @widgets) = @_;	717	my ($self, @widgets) = @_;
690		718
691	$_->set_parent ($self)	719	$_->set_parent ($self)
692	for @widgets;	720	for @widgets;
693		721
		722	# TODO: only do this in widgets that need it, e.g. root, fixed
694	use sort 'stable';	723	use sort 'stable';
695		724
696	$self->{children} = [	725	$self->{children} = [
697	sort { $a->{z} <=> $b->{z} }	726	sort { $a->{z} <=> $b->{z} }
698	@{$self->{children}}, @widgets	727	@{$self->{children}}, @widgets
699	];	728	];
700		729
701	$self->realloc;	730	$self->realloc;
		731
		732	$self->emit (c_add => \@widgets);
		733
		734	map $_+0, @widgets
702	}	735	}
703		736
704	sub children {	737	sub children {
705	@{ $_[0]{children} }	738	@{ $_[0]{children} }
706	}	739	}
707		740
708	sub remove {	741	sub remove {
709	my ($self, $child) = @_;	742	my ($self, @widgets) = @_;
710		743
		744	$self->emit (c_remove => \@widgets);
		745
		746	for my $child (@widgets) {
711	delete $child->{parent};	747	delete $child->{parent};
712	$child->hide;	748	$child->hide;
713
714	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];	749	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
		750	}
715		751
716	$self->realloc;	752	$self->realloc;
717	}	753	}
718		754
719	sub clear {	755	sub clear {
720	my ($self) = @_;	756	my ($self) = @_;
721		757
722	my $children = delete $self->{children};	758	my $children = $self->{children};
723	$self->{children} = [];	759	$self->{children} = [];
724		760
725	for (@$children) {	761	for (@$children) {
726	delete $_->{parent};	762	delete $_->{parent};
727	$_->hide;	763	$_->hide;
…		…
747	}	783	}
748		784
749	sub _draw {	785	sub _draw {
750	my ($self) = @_;	786	my ($self) = @_;
751		787
752	$_->draw for @{$self->{children}};	788	$_->draw for $self->visible_children;
753	}	789	}
754		790
755	#############################################################################	791	#############################################################################
756		792
757	package CFClient::UI::Bin;	793	package DC::UI::Bin;
758		794
759	our @ISA = CFClient::UI::Container::;	795	our @ISA = DC::UI::Container::;
760		796
761	sub new {	797	sub new {
762	my ($class, %arg) = @_;	798	my ($class, %arg) = @_;
763		799
764	my $child = (delete $arg{child}) || new CFClient::UI::Empty::;	800	my $child = (delete $arg{child}) || new DC::UI::Empty::;
765		801
766	$class->SUPER::new (children => [$child], %arg)	802	$class->SUPER::new (children => [$child], %arg)
767	}	803	}
768		804
769	sub add {	805	sub add {
770	my ($self, $child) = @_;	806	my ($self, $child) = @_;
771		807
772	$self->SUPER::remove ($_) for @{ $self->{children} };	808	$self->clear;
773	$self->SUPER::add ($child);	809	$self->SUPER::add ($child);
774	}	810	}
775		811
776	sub remove {	812	sub remove {
777	my ($self, $widget) = @_;	813	my ($self, $widget) = @_;
778		814
779	$self->SUPER::remove ($widget);	815	$self->SUPER::remove ($widget);
780		816
781	$self->{children} = [new CFClient::UI::Empty]	817	$self->{children} = [new DC::UI::Empty]
782	unless @{$self->{children}};	818	unless @{$self->{children}};
783	}	819	}
784		820
785	sub child { $_[0]->{children}[0] }	821	sub child { $_[0]->{children}[0] }
786		822
…		…
795		831
796	1	832	1
797	}	833	}
798		834
799	#############################################################################	835	#############################################################################
800
801	# back-buffered drawing area	836	# back-buffered drawing area
802		837
803	package CFClient::UI::Window;	838	package DC::UI::Window;
804		839
805	our @ISA = CFClient::UI::Bin::;	840	our @ISA = DC::UI::Bin::;
806		841
807	use CFClient::OpenGL;	842	use DC::OpenGL;
808		843
809	sub new {	844	sub new {
810	my ($class, %arg) = @_;	845	my ($class, %arg) = @_;
811		846
812	my $self = $class->SUPER::new (%arg);	847	my $self = $class->SUPER::new (%arg);
…		…
834	}	869	}
835		870
836	sub render_child {	871	sub render_child {
837	my ($self) = @_;	872	my ($self) = @_;
838		873
839	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {	874	$self->{texture} = new_from_opengl DC::Texture $self->{w}, $self->{h}, sub {
840	glClearColor 0, 0, 0, 0;	875	glClearColor 0, 0, 0, 0;
841	glClear GL_COLOR_BUFFER_BIT;	876	glClear GL_COLOR_BUFFER_BIT;
842		877
843	{	878	{
844	package CFClient::UI::Base;	879	package DC::UI::Base;
845		880
846	($draw_x, $draw_y, $draw_w, $draw_h) =	881	local ($draw_x, $draw_y, $draw_w, $draw_h) =
847	(0, 0, $self->{w}, $self->{h});	882	(0, 0, $self->{w}, $self->{h});
		883
		884	$self->_render;
848	}	885	}
849
850	$self->_render;
851	};	886	};
852	}	887	}
853		888
854	sub _draw {	889	sub _draw {
855	my ($self) = @_;	890	my ($self) = @_;
856
857	my ($w, $h) = @$self{qw(w h)};
858		891
859	my $tex = $self->{texture}	892	my $tex = $self->{texture}
860	or return;	893	or return;
861		894
862	glEnable GL_TEXTURE_2D;	895	glEnable GL_TEXTURE_2D;
863	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	896	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
864	glColor 0, 0, 0, 1;	897	glColor 0, 0, 0, 1;
865		898
866	$tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);	899	$tex->draw_quad_alpha_premultiplied (0, 0);
867		900
868	glDisable GL_TEXTURE_2D;	901	glDisable GL_TEXTURE_2D;
869	}	902	}
870		903
871	#############################################################################	904	#############################################################################
872		905
873	package CFClient::UI::ViewPort;	906	package DC::UI::ViewPort;
874		907
		908	use List::Util qw(min max);
		909
875	our @ISA = CFClient::UI::Window::;	910	our @ISA = DC::UI::Window::;
876		911
877	sub new {	912	sub new {
878	my $class = shift;	913	my $class = shift;
879		914
880	$class->SUPER::new (	915	$class->SUPER::new (
…		…
887	sub size_request {	922	sub size_request {
888	my ($self) = @_;	923	my ($self) = @_;
889		924
890	my ($w, $h) = @{$self->child}{qw(req_w req_h)};	925	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
891		926
892	$w = 10 if $self->{scroll_x};	927	$w = 1 if $self->{scroll_x};
893	$h = 10 if $self->{scroll_y};	928	$h = 1 if $self->{scroll_y};
894		929
895	($w, $h)	930	($w, $h)
896	}	931	}
897		932
898	sub invoke_size_allocate {	933	sub invoke_size_allocate {
…		…
910	}	945	}
911		946
912	sub set_offset {	947	sub set_offset {
913	my ($self, $x, $y) = @_;	948	my ($self, $x, $y) = @_;
914		949
		950	my $x = max 0, min $self->child->{w} - $self->{w}, int $x;
		951	my $y = max 0, min $self->child->{h} - $self->{h}, int $y;
		952
		953	if ($x != $self->{view_x} or $y != $self->{view_y}) {
915	$self->{view_x} = int $x;	954	$self->{view_x} = $x;
916	$self->{view_y} = int $y;	955	$self->{view_y} = $y;
917		956
		957	$self->emit (changed => $x, $y);
918	$self->update;	958	$self->update;
		959	}
		960	}
		961
		962	sub set_center {
		963	my ($self, $x, $y) = @_;
		964
		965	$self->set_offset ($x - $self->{w} * .5, $y - $self->{h} * .5);
		966	}
		967
		968	sub make_visible {
		969	my ($self, $x, $y, $border) = @_;
		970
		971	if ( $x < $self->{view_x} + $self->{w} * $border
		972	|| $x > $self->{view_x} + $self->{w} * (1 - $border)
		973	|| $y < $self->{view_y} + $self->{h} * $border
		974	|| $y > $self->{view_y} + $self->{h} * (1 - $border)
		975	) {
		976	$self->set_center ($x, $y);
		977	}
919	}	978	}
920		979
921	# hmm, this does not work for topleft of $self... but we should not ask for that	980	# hmm, this does not work for topleft of $self... but we should not ask for that
922	sub coord2local {	981	sub coord2local {
923	my ($self, $x, $y) = @_;	982	my ($self, $x, $y) = @_;
…		…
938	my ($self, $x, $y) = @_;	997	my ($self, $x, $y) = @_;
939		998
940	if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}	999	if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
941	&& $y >= $self->{y} && $y < $self->{y} + $self->{h}	1000	&& $y >= $self->{y} && $y < $self->{y} + $self->{h}
942	) {	1001	) {
943	$self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})	1002	$self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
944	} else {	1003	} else {
945	$self->CFClient::UI::Base::find_widget ($x, $y)	1004	$self->DC::UI::Base::find_widget ($x, $y)
946	}	1005	}
947	}	1006	}
948		1007
949	sub _render {	1008	sub _render {
950	my ($self) = @_;	1009	my ($self) = @_;
951		1010
952	local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};	1011	local $DC::UI::Base::draw_x = $DC::UI::Base::draw_x - $self->{view_x};
953	local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};	1012	local $DC::UI::Base::draw_y = $DC::UI::Base::draw_y - $self->{view_y};
954		1013
955	CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};	1014	DC::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
956		1015
957	$self->SUPER::_render;	1016	$self->SUPER::_render;
958	}	1017	}
959		1018
960	#############################################################################	1019	#############################################################################
961		1020
962	package CFClient::UI::ScrolledWindow;	1021	package DC::UI::ScrolledWindow;
963		1022
964	our @ISA = CFClient::UI::HBox::;	1023	our @ISA = DC::UI::Table::;
965		1024
966	sub new {	1025	sub new {
967	my ($class, %arg) = @_;	1026	my ($class, %arg) = @_;
968		1027
969	my $child = delete $arg{child};	1028	my $child = delete $arg{child};
970		1029
971	my $self;	1030	my $self;
972		1031
973	my $slider = new CFClient::UI::Slider	1032	my $hslider = new DC::UI::Slider
		1033	c_col => 0,
		1034	c_row => 1,
		1035	vertical => 0,
		1036	range => [0, 0, 1, 0.01], # HACK fix
		1037	on_changed => sub {
		1038	$self->{hpos} = $_[1];
		1039	$self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
		1040	},
		1041	;
		1042
		1043	my $vslider = new DC::UI::Slider
		1044	c_col => 1,
		1045	c_row => 0,
974	vertical => 1,	1046	vertical => 1,
975	range => [0, 0, 1, 0.01], # HACK fix	1047	range => [0, 0, 1, 0.01], # HACK fix
976	on_changed => sub {	1048	on_changed => sub {
977	$self->{vp}->set_offset (0, $_[1]);	1049	$self->{vpos} = $_[1];
		1050	$self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
978	},	1051	},
979	;	1052	;
980		1053
981	$self = $class->SUPER::new (	1054	$self = $class->SUPER::new (
982	vp => (new CFClient::UI::ViewPort expand => 1),	1055	scroll_x => 0,
		1056	scroll_y => 1,
		1057	can_events => 1,
983	slider => $slider,	1058	hslider => $hslider,
		1059	vslider => $vslider,
		1060	col_expand => [1, 0],
		1061	row_expand => [1, 0],
984	%arg,	1062	%arg,
985	);	1063	);
986		1064
		1065	$self->{vp} = new DC::UI::ViewPort
		1066	c_col => 0,
		1067	c_row => 0,
		1068	expand => 1,
		1069	scroll_x => $self->{scroll_x},
		1070	scroll_y => $self->{scroll_y},
		1071	on_changed => sub {
		1072	my ($vp, $x, $y) = @_;
		1073
		1074	$vp->{parent}{hslider}->set_value ($x);
		1075	$vp->{parent}{vslider}->set_value ($y);
		1076
		1077	0
		1078	},
		1079	on_size_allocate => sub {
		1080	my ($vp, $w, $h) = @_;
		1081	$vp->{parent}->update_slider;
		1082	0
		1083	},
		1084	;
		1085
987	$self->SUPER::add ($self->{vp}, $self->{slider});	1086	$self->SUPER::add ($self->{vp});
		1087
988	$self->add ($child) if $child;	1088	$self->add ($child) if $child;
989		1089
990	$self	1090	$self
991	}	1091	}
992
993	#TODO# update range on size_allocate depending on child
994		1092
995	sub add {	1093	sub add {
996	my ($self, $widget) = @_;	1094	my ($self, $widget) = @_;
997		1095
998	$self->{vp}->add ($self->{child} = $widget);	1096	$self->{vp}->add ($self->{child} = $widget);
999	}	1097	}
1000		1098
		1099	sub set_offset { shift->{vp}->set_offset (@_) }
		1100	sub set_center { shift->{vp}->set_center (@_) }
		1101	sub make_visible { shift->{vp}->make_visible (@_) }
		1102
1001	sub update_slider {	1103	sub update_slider {
1002	my ($self) = @_;	1104	my ($self) = @_;
1003		1105
		1106	my $child = ($self->{vp} or return)->child;
		1107
		1108	if ($self->{scroll_x}) {
		1109	my ($w1, $w2) = ($child->{req_w}, $self->{vp}{w});
1004	$self->{slider}->set_range ([$self->{slider}{range}[0], 0, $self->{vp}->child->{h}, $self->{vp}{h}, 1]);	1110	$self->{hslider}->set_range ([$self->{hslider}{range}[0], 0, $w1, $w2, 1]);
1005	}
1006		1111
1007	sub update {	1112	my $visible = $w1 > $w2;
		1113	if ($visible != $self->{hslider_visible}) {
		1114	$self->{hslider_visible} = $visible;
		1115	$visible ? $self->SUPER::add ($self->{hslider})
		1116	: $self->SUPER::remove ($self->{hslider});
		1117	}
		1118	}
		1119
		1120	if ($self->{scroll_y}) {
		1121	my ($h1, $h2) = ($child->{req_h}, $self->{vp}{h});
		1122	$self->{vslider}->set_range ([$self->{vslider}{range}[0], 0, $h1, $h2, 1]);
		1123
		1124	my $visible = $h1 > $h2;
		1125	if ($visible != $self->{vslider_visible}) {
		1126	$self->{vslider_visible} = $visible;
		1127	$visible ? $self->SUPER::add ($self->{vslider})
		1128	: $self->SUPER::remove ($self->{vslider});
		1129	}
		1130	}
		1131	}
		1132
		1133	sub start_dragging {
1008	my ($self) = @_;	1134	my ($self, $ev) = @_;
1009		1135
1010	$self->SUPER::update;	1136	$self->grab_focus;
1011		1137
1012	$self->update_slider;	1138	my $ox = $self->{vp}{view_x};
		1139	my $oy = $self->{vp}{view_y};
		1140
		1141	$self->{motion} = sub {
		1142	my ($ev, $x, $y) = @_;
		1143
		1144	$ox -= $ev->{xrel};
		1145	$oy -= $ev->{yrel};
		1146
		1147	$self->{vp}->set_offset ($ox, $oy);
		1148	};
		1149	}
		1150
		1151	sub invoke_mouse_wheel {
		1152	my ($self, $ev) = @_;
		1153
		1154	$self->{vslider}->emit (mouse_wheel => $ev) if $self->{vslider_visible};
		1155	$self->{hslider}->emit (mouse_wheel => $ev) if $self->{hslider_visible};
		1156
		1157	1
		1158	}
		1159
		1160	sub invoke_button_down {
		1161	my ($self, $ev, $x, $y) = @_;
		1162
		1163	if ($ev->{button} == 2) {
		1164	$self->start_dragging ($ev);
		1165	return 1;
		1166	}
		1167
		1168	0
		1169	}
		1170
		1171	sub invoke_button_up {
		1172	my ($self, $ev, $x, $y) = @_;
		1173
		1174	if (delete $self->{motion}) {
		1175	return 1;
		1176	}
		1177
		1178	0
		1179	}
		1180
		1181	sub invoke_mouse_motion {
		1182	my ($self, $ev, $x, $y) = @_;
		1183
		1184	if ($self->{motion}) {
		1185	$self->{motion}->($ev, $x, $y);
		1186	return 1;
		1187	}
		1188
		1189	0
1013	}	1190	}
1014		1191
1015	sub invoke_size_allocate {	1192	sub invoke_size_allocate {
1016	my ($self, $w, $h) = @_;	1193	my ($self, $w, $h) = @_;
1017		1194
1018	$self->update_slider;	1195	$self->update_slider;
1019
1020	$self->SUPER::invoke_size_allocate ($w, $h)	1196	$self->SUPER::invoke_size_allocate ($w, $h)
1021	}	1197	}
1022		1198
1023	#############################################################################	1199	#############################################################################
1024		1200
1025	package CFClient::UI::Frame;	1201	package DC::UI::Frame;
1026		1202
1027	our @ISA = CFClient::UI::Bin::;	1203	our @ISA = DC::UI::Bin::;
1028		1204
1029	use CFClient::OpenGL;	1205	use DC::OpenGL;
1030		1206
1031	sub new {	1207	sub new {
1032	my $class = shift;	1208	my $class = shift;
1033		1209
1034	$class->SUPER::new (	1210	$class->SUPER::new (
…		…
1044	my ($w, $h) = @$self{qw(w h)};	1220	my ($w, $h) = @$self{qw(w h)};
1045		1221
1046	glEnable GL_BLEND;	1222	glEnable GL_BLEND;
1047	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;	1223	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1048	glColor_premultiply @{ $self->{bg} };	1224	glColor_premultiply @{ $self->{bg} };
1049
1050	glBegin GL_QUADS;
1051	glVertex 0 , 0;
1052	glVertex 0 , $h;
1053	glVertex $w, $h;	1225	glRect 0, 0, $w, $h;
1054	glVertex $w, 0;
1055	glEnd;
1056
1057	glDisable GL_BLEND;	1226	glDisable GL_BLEND;
1058	}	1227	}
1059		1228
1060	$self->SUPER::_draw;	1229	$self->SUPER::_draw;
1061	}	1230	}
1062		1231
1063	#############################################################################	1232	#############################################################################
1064		1233
1065	package CFClient::UI::FancyFrame;	1234	package DC::UI::FancyFrame;
1066		1235
1067	our @ISA = CFClient::UI::Bin::;	1236	our @ISA = DC::UI::Bin::;
1068		1237
1069	use CFClient::OpenGL;	1238	use DC::OpenGL;
		1239
		1240	sub new {
		1241	my ($class, %arg) = @_;
		1242
		1243	if ((exists $arg{label}) && !ref $arg{label}) {
		1244	$arg{label} = new DC::UI::Label
		1245	align => 1,
		1246	valign => 0,
		1247	text => $arg{label},
		1248	fontsize => ($arg{border} || 0.8) * 0.75;
		1249	}
		1250
		1251	my $self = $class->SUPER::new (
		1252	# label => "",
		1253	fg => [0.6, 0.3, 0.1],
		1254	border => 0.8,
		1255	style => 'single',
		1256	%arg,
		1257	);
		1258
		1259	$self
		1260	}
		1261
		1262	sub add {
		1263	my ($self, @widgets) = @_;
		1264
		1265	$self->SUPER::add (@widgets);
		1266	$self->DC::UI::Container::add ($self->{label}) if $self->{label};
		1267	}
		1268
		1269	sub border {
		1270	int $_[0]{border} * $::FONTSIZE
		1271	}
		1272
		1273	sub size_request {
		1274	my ($self) = @_;
		1275
		1276	($self->{label_w}, undef) = $self->{label}->size_request
		1277	if $self->{label};
		1278
		1279	my ($w, $h) = $self->SUPER::size_request;
		1280
		1281	(
		1282	$w + $self->border * 2,
		1283	$h + $self->border * 2,
		1284	)
		1285	}
		1286
		1287	sub invoke_size_allocate {
		1288	my ($self, $w, $h) = @_;
		1289
		1290	my $border = $self->border;
		1291
		1292	$w -= List::Util::max 0, $border * 2;
		1293	$h -= List::Util::max 0, $border * 2;
		1294
		1295	if (my $label = $self->{label}) {
		1296	$label->{w} = List::Util::max 0, List::Util::min $self->{label_w}, $w - $border * 2;
		1297	$label->{h} = List::Util::min $h, $border;
		1298	$label->invoke_size_allocate ($label->{w}, $label->{h});
		1299	}
		1300
		1301	$self->child->configure ($border, $border, $w, $h);
		1302
		1303	1
		1304	}
		1305
		1306	sub _draw {
		1307	my ($self) = @_;
		1308
		1309	my $child = $self->{children}[0];
		1310
		1311	my $border = $self->border;
		1312	my ($w, $h) = ($self->{w}, $self->{h});
		1313
		1314	$child->draw;
		1315
		1316	glColor @{$self->{fg}};
		1317	glBegin GL_LINE_STRIP;
		1318	glVertex $border * 1.5 , $border * 0.5 + 0.5;
		1319	glVertex $border * 0.5 + 0.5, $border * 0.5 + 0.5;
		1320	glVertex $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
		1321	glVertex $w - $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
		1322	glVertex $w - $border * 0.5 + 0.5, $border * 0.5 + 0.5;
		1323	glVertex $self->{label} ? $border * 2 + $self->{label}{w} : $border * 1.5, $border * 0.5 + 0.5;
		1324	glEnd;
		1325
		1326	if ($self->{label}) {
		1327	glTranslate $border * 2, 0;
		1328	$self->{label}->_draw;
		1329	}
		1330	}
		1331
		1332	#############################################################################
		1333
		1334	package DC::UI::Toplevel;
		1335
		1336	our @ISA = DC::UI::Bin::;
		1337
		1338	use DC::OpenGL;
1070		1339
1071	my $bg =	1340	my $bg =
1072	new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",	1341	new_from_file DC::Texture DC::find_rcfile "d1_bg.png",
1073	mipmap => 1, wrap => 1;	1342	mipmap => 1, wrap => 1;
1074		1343
1075	my @border =	1344	my @border =
1076	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	1345	map { new_from_file DC::Texture DC::find_rcfile $_, mipmap => 1 }
1077	qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);	1346	qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
		1347
		1348	my @icon =
		1349	map { new_from_file DC::Texture DC::find_rcfile $_, mipmap => 1 }
		1350	qw(x1_move.png x1_resize.png);
1078		1351
1079	sub new {	1352	sub new {
1080	my ($class, %arg) = @_;	1353	my ($class, %arg) = @_;
1081		1354
1082	my $self = $class->SUPER::new (	1355	my $self = $class->SUPER::new (
1083	bg => [1, 1, 1, 1],	1356	bg => [1, 1, 1, 1],
1084	border_bg => [1, 1, 1, 1],	1357	border_bg => [1, 1, 1, 1],
1085	border => 0.6,	1358	border => 0.6,
1086	can_events => 1,	1359	can_events => 1,
1087	min_w => 16,	1360	min_w => 64,
1088	min_h => 16,	1361	min_h => 32,
1089	%arg,	1362	%arg,
1090	);	1363	);
1091		1364
1092	$self->{title_widget} = new CFClient::UI::Label	1365	$self->{title_widget} = new DC::UI::Label
1093	align => 0,	1366	align => 0,
1094	valign => 1,	1367	valign => 1,
1095	text => $self->{title},	1368	text => $self->{title},
1096	fontsize => $self->{border},	1369	fontsize => $self->{border},
1097	if exists $self->{title};	1370	if exists $self->{title};
1098		1371
1099	if ($self->{has_close_button}) {	1372	if ($self->{has_close_button}) {
1100	$self->{close_button} =	1373	$self->{close_button} =
1101	new CFClient::UI::ImageButton	1374	new DC::UI::ImageButton
1102	path => 'x1_close.png',	1375	path => 'x1_close.png',
1103	on_activate => sub { $self->emit ("delete") };	1376	on_activate => sub { $self->emit ("delete") };
1104		1377
1105	$self->CFClient::UI::Container::add ($self->{close_button});	1378	$self->DC::UI::Container::add ($self->{close_button});
1106	}	1379	}
1107		1380
1108	$self	1381	$self
1109	}	1382	}
1110		1383
1111	sub add {	1384	sub add {
1112	my ($self, @widgets) = @_;	1385	my ($self, @widgets) = @_;
1113		1386
1114	$self->SUPER::add (@widgets);	1387	$self->SUPER::add (@widgets);
1115	$self->CFClient::UI::Container::add ($self->{close_button}) if $self->{close_button};	1388	$self->DC::UI::Container::add ($self->{close_button}) if $self->{close_button};
1116	$self->CFClient::UI::Container::add ($self->{title_widget}) if $self->{title_widget};	1389	$self->DC::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
1117	}	1390	}
1118		1391
1119	sub border {	1392	sub border {
1120	int $_[0]{border} * $::FONTSIZE	1393	int $_[0]{border} * $::FONTSIZE
		1394	}
		1395
		1396	sub get_max_wh {
		1397	my ($self) = @_;
		1398
		1399	return ($self->{w}, $self->{h})
		1400	if $self->{visible} && $self->{w};
		1401
		1402	$self->SUPER::get_max_wh
1121	}	1403	}
1122		1404
1123	sub size_request {	1405	sub size_request {
1124	my ($self) = @_;	1406	my ($self) = @_;
1125		1407
…		…
1229	$self->{motion}->($ev, $x, $y) if $self->{motion};	1511	$self->{motion}->($ev, $x, $y) if $self->{motion};
1230		1512
1231	! ! $self->{motion}	1513	! ! $self->{motion}
1232	}	1514	}
1233		1515
		1516	sub invoke_visibility_change {
		1517	my ($self, $visible) = @_;
		1518
		1519	delete $self->{motion} unless $visible;
		1520
		1521	0
		1522	}
		1523
1234	sub _draw {	1524	sub _draw {
1235	my ($self) = @_;	1525	my ($self) = @_;
1236		1526
1237	my $child = $self->{children}[0];	1527	my $child = $self->{children}[0];
1238		1528
…		…
1243	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	1533	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1244		1534
1245	my $border = $self->border;	1535	my $border = $self->border;
1246		1536
1247	glColor @{ $self->{border_bg} };	1537	glColor @{ $self->{border_bg} };
1248	$border[0]->draw_quad_alpha (0, 0, $w, $border);	1538	$border[0]->draw_quad_alpha ( 0, 0, $w, $border);
1249	$border[1]->draw_quad_alpha (0, $border, $border, $ch);	1539	$border[1]->draw_quad_alpha ( 0, $border, $border, $ch);
1250	$border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);	1540	$border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1251	$border[3]->draw_quad_alpha (0, $h - $border, $w, $border);	1541	$border[3]->draw_quad_alpha ( 0, $h - $border, $w, $border);
		1542
		1543	# move
		1544	my $w2 = ($w - $border) * .5;
		1545	my $h2 = ($h - $border) * .5;
		1546	$icon[0]->draw_quad_alpha ( 0, $h2, $border, $border);
		1547	$icon[0]->draw_quad_alpha ($w - $border, $h2, $border, $border);
		1548	$icon[0]->draw_quad_alpha ($w2 , $h - $border, $border, $border);
		1549
		1550	# resize
		1551	$icon[1]->draw_quad_alpha ( 0, 0, $border, $border);
		1552	$icon[1]->draw_quad_alpha ($w - $border, 0, $border, $border)
		1553	unless $self->{has_close_button};
		1554	$icon[1]->draw_quad_alpha ( 0, $h - $border, $border, $border);
		1555	$icon[1]->draw_quad_alpha ($w - $border, $h - $border, $border, $border);
1252		1556
1253	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {	1557	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1254	glColor @{ $self->{bg} };	1558	glColor @{ $self->{bg} };
1255		1559
1256	# TODO: repeat texture not scale	1560	# TODO: repeat texture not scale
…		…
1275	if $self->{close_button};	1579	if $self->{close_button};
1276	}	1580	}
1277		1581
1278	#############################################################################	1582	#############################################################################
1279		1583
1280	package CFClient::UI::Table;	1584	package DC::UI::Table;
1281		1585
1282	our @ISA = CFClient::UI::Base::;	1586	our @ISA = DC::UI::Container::;
1283		1587
1284	use List::Util qw(max sum);	1588	use List::Util qw(max sum);
1285		1589
1286	use CFClient::OpenGL;	1590	use DC::OpenGL;
1287		1591
1288	sub new {	1592	sub new {
1289	my $class = shift;	1593	my $class = shift;
1290		1594
1291	$class->SUPER::new (	1595	$class->SUPER::new (
1292	col_expand => [],	1596	col_expand => [],
		1597	row_expand => [],
1293	@_,	1598	@_,
1294	)	1599	)
1295	}	1600	}
1296		1601
1297	sub children {
1298	grep $_, map @$_, grep $_, @{ $_[0]{children} }
1299	}
1300
1301	sub add {	1602	sub add {
1302	my ($self, $x, $y, $child) = @_;	1603	my ($self, @widgets) = @_;
1303		1604
1304	$child->set_parent ($self);	1605	for my $child (@widgets) {
1305	$self->{children}[$y][$x] = $child;	1606	$child->{c_rowspan} ||= 1;
		1607	$child->{c_colspan} ||= 1;
		1608	}
1306		1609
1307	$self->realloc;	1610	$self->SUPER::add (@widgets);
1308	}	1611	}
1309		1612
1310	sub remove {	1613	sub add_at {
		1614	my $self = shift;
		1615
		1616	my @widgets;
		1617
		1618	while (@_) {
		1619	my ($col, $row, $child) = splice @_, 0, 3, ();
		1620
		1621	$child->{c_row} = $row;
		1622	$child->{c_col} = $col;
		1623
		1624	push @widgets, $child;
		1625	}
		1626
		1627	$self->add (@widgets);
		1628	}
		1629
		1630	sub get_wh {
1311	my ($self, $child) = @_;	1631	my ($self) = @_;
1312		1632
1313	# TODO: not yet implemented	1633	my (@w, @h);
1314	}
1315
1316	# TODO: move to container class maybe? send children a signal on removal?
1317	sub clear {
1318	my ($self) = @_;
1319		1634
1320	my @children = $self->children;	1635	my @children = $self->children;
1321	delete $self->{children};	1636
		1637	# first pass, columns
		1638	for my $widget (sort { $a->{c_colspan} <=> $b->{c_colspan} } @children) {
		1639	my ($c, $w, $cs) = @$widget{qw(c_col req_w c_colspan)};
		1640
		1641	my $sw = sum @w[$c .. $c + $cs - 1];
		1642
		1643	if ($w > $sw) {
		1644	$_ += ($w - $sw) / ($_ ? $sw / $_ : $cs) for @w[$c .. $c + $cs - 1];
		1645	}
1322		1646	}
1323	for (@children) {
1324	delete $_->{parent};
1325	$_->hide;
1326	}
1327		1647
1328	$self->realloc;	1648	# second pass, rows
1329	}	1649	for my $widget (sort { $a->{c_rowspan} <=> $b->{c_rowspan} } @children) {
1330
1331	sub get_wh {
1332	my ($self) = @_;
1333
1334	my (@w, @h);
1335
1336	for my $y (0 .. $#{$self->{children}}) {
1337	my $row = $self->{children}[$y]
1338	or next;
1339
1340	for my $x (0 .. $#$row) {
1341	my $widget = $row->[$x]
1342	or next;
1343	my ($w, $h) = @$widget{qw(req_w req_h)};	1650	my ($r, $h, $rs) = @$widget{qw(c_row req_h c_rowspan)};
1344		1651
1345	$w[$x] = max $w[$x], $w;	1652	my $sh = sum @h[$r .. $r + $rs - 1];
1346	$h[$y] = max $h[$y], $h;	1653
		1654	if ($h > $sh) {
		1655	$_ += ($h - $sh) / ($_ ? $sh / $_ : $rs) for @h[$r .. $r + $rs - 1];
1347	}	1656	}
1348	}	1657	}
1349		1658
1350	(\@w, \@h)	1659	(\@w, \@h)
1351	}	1660	}
…		…
1367	my ($ws, $hs) = $self->get_wh;	1676	my ($ws, $hs) = $self->get_wh;
1368		1677
1369	my $req_w = (sum @$ws) || 1;	1678	my $req_w = (sum @$ws) || 1;
1370	my $req_h = (sum @$hs) || 1;	1679	my $req_h = (sum @$hs) || 1;
1371		1680
1372	# TODO: nicer code && do row_expand	1681	# now linearly scale the rows/columns to the allocated size
1373	my @col_expand = @{$self->{col_expand}};	1682	my @col_expand = @{$self->{col_expand}};
1374	@col_expand = (1) x @$ws unless @col_expand;	1683	@col_expand = (1) x @$ws unless @col_expand;
1375	my $col_expand = (sum @col_expand) || 1;	1684	my $col_expand = (sum @col_expand) || 1;
1376		1685
1377	# linearly scale sizes
1378	$ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;	1686	$ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
1379	$hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
1380		1687
1381	CFClient::UI::harmonize $ws;	1688	DC::UI::harmonize $ws;
		1689
		1690	my @row_expand = @{$self->{row_expand}};
		1691	@row_expand = (1) x @$ws unless @row_expand;
		1692	my $row_expand = (sum @row_expand) || 1;
		1693
		1694	$hs->[$_] += $row_expand[$_] / $row_expand * ($h - $req_h) for 0 .. $#$hs;
		1695
1382	CFClient::UI::harmonize $hs;	1696	DC::UI::harmonize $hs;
1383		1697
1384	my $y;	1698	my @x; for (0 .. $#$ws) { $x[$_ + 1] = $x[$_] + $ws->[$_] }
		1699	my @y; for (0 .. $#$hs) { $y[$_ + 1] = $y[$_] + $hs->[$_] }
1385		1700
1386	for my $r (0 .. $#{$self->{children}}) {	1701	for my $widget ($self->children) {
1387	my $row = $self->{children}[$r]	1702	my ($r, $c, $w, $h, $rs, $cs) = @$widget{qw(c_row c_col req_w req_h c_rowspan c_colspan)};
1388	or next;
1389		1703
1390	my $x = 0;	1704	$widget->configure (
1391	my $row_h = $hs->[$r];	1705	$x[$c], $y[$r],
		1706	$x[$c + $cs] - $x[$c], $y[$r + $rs] - $y[$r],
1392		1707	);
1393	for my $c (0 .. $#$row) {	1708	}
1394	my $col_w = $ws->[$c];
1395		1709
1396	if (my $widget = $row->[$c]) {	1710	1
1397	$widget->configure ($x, $y, $col_w, $row_h);	1711	}
1398	}
1399		1712
1400	$x += $col_w;	1713	#############################################################################
		1714
		1715	package DC::UI::Fixed;
		1716
		1717	use List::Util qw(min max);
		1718
		1719	our @ISA = DC::UI::Container::;
		1720
		1721	sub _scale($$$) {
		1722	my ($rel, $val, $max) = @_;
		1723
		1724	$rel ? $val * $max : $val
		1725	}
		1726
		1727	sub size_request {
		1728	my ($self) = @_;
		1729
		1730	my ($x1, $y1, $x2, $y2) = (0, 0, 0, 0);
		1731
		1732	# determine overall size by querying abs widgets
		1733	for my $child ($self->visible_children) {
		1734	unless ($child->{c_rel}) {
		1735	my $x = $child->{c_x};
		1736	my $y = $child->{c_y};
		1737
		1738	$x1 = min $x1, $x; $x2 = max $x2, $x + $child->{req_w};
		1739	$y1 = min $y1, $y; $y2 = max $y2, $y + $child->{req_h};
1401	}	1740	}
		1741	}
1402		1742
1403	$y += $row_h;	1743	my $W = $x2 - $x1;
		1744	my $H = $y2 - $y1;
		1745
		1746	# now layout remaining widgets
		1747	for my $child ($self->visible_children) {
		1748	if ($child->{c_rel}) {
		1749	my $x = _scale $child->{c_rel}, $child->{c_x}, $W;
		1750	my $y = _scale $child->{c_rel}, $child->{c_y}, $H;
		1751
		1752	$x1 = min $x1, $x; $x2 = max $x2, $x + $child->{req_w};
		1753	$y1 = min $y1, $y; $y2 = max $y2, $y + $child->{req_h};
		1754	}
		1755	}
		1756
		1757	my $W = $x2 - $x1;
		1758	my $H = $y2 - $y1;
		1759
		1760	($W, $H)
		1761	}
		1762
		1763	sub invoke_size_allocate {
		1764	my ($self, $W, $H) = @_;
		1765
		1766	for my $child ($self->visible_children) {
		1767	my $x = _scale $child->{c_rel}, $child->{c_x}, $W;
		1768	my $y = _scale $child->{c_rel}, $child->{c_y}, $H;
		1769
		1770	$x += $child->{c_halign} * $child->{req_w};
		1771	$y += $child->{c_valign} * $child->{req_h};
		1772
		1773	$child->configure (int $x, int $y, $child->{req_w}, $child->{req_h});
1404	}	1774	}
1405		1775
1406	1	1776	1
1407	}	1777	}
1408		1778
1409	sub find_widget {
1410	my ($self, $x, $y) = @_;
1411
1412	$x -= $self->{x};
1413	$y -= $self->{y};
1414
1415	my $res;
1416
1417	for (grep $_, map @$_, grep $_, @{ $self->{children} }) {
1418	$res = $_->find_widget ($x, $y)
1419	and return $res;
1420	}
1421
1422	$self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
1423	}
1424
1425	sub _draw {
1426	my ($self) = @_;
1427
1428	for (grep $_, @{$self->{children}}) {
1429	$_->draw for grep $_, @$_;
1430	}
1431	}
1432
1433	#############################################################################	1779	#############################################################################
1434		1780
1435	package CFClient::UI::Box;	1781	package DC::UI::Box;
1436		1782
1437	our @ISA = CFClient::UI::Container::;	1783	our @ISA = DC::UI::Container::;
1438		1784
1439	sub size_request {	1785	sub size_request {
1440	my ($self) = @_;	1786	my ($self) = @_;
		1787
		1788	my @children = $self->visible_children;
1441		1789
1442	$self->{vertical}	1790	$self->{vertical}
1443	? (	1791	? (
1444	(List::Util::max map $_->{req_w}, @{$self->{children}}),	1792	(List::Util::max map $_->{req_w}, @children),
1445	(List::Util::sum map $_->{req_h}, @{$self->{children}}),	1793	(List::Util::sum map $_->{req_h}, @children),
1446	)	1794	)
1447	: (	1795	: (
1448	(List::Util::sum map $_->{req_w}, @{$self->{children}}),	1796	(List::Util::sum map $_->{req_w}, @children),
1449	(List::Util::max map $_->{req_h}, @{$self->{children}}),	1797	(List::Util::max map $_->{req_h}, @children),
1450	)	1798	)
1451	}	1799	}
1452		1800
1453	sub invoke_size_allocate {	1801	sub invoke_size_allocate {
1454	my ($self, $w, $h) = @_;	1802	my ($self, $w, $h) = @_;
…		…
1475	$req[$_] += $space * $children[$_]{expand}	1823	$req[$_] += $space * $children[$_]{expand}
1476	for 0 .. $#children;	1824	for 0 .. $#children;
1477	}	1825	}
1478	}	1826	}
1479		1827
1480	CFClient::UI::harmonize \@req;	1828	DC::UI::harmonize \@req;
1481		1829
1482	my $pos = 0;	1830	my $pos = 0;
1483	for (0 .. $#children) {	1831	for (0 .. $#children) {
1484	my $alloc = $req[$_];	1832	my $alloc = $req[$_];
1485	$children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));	1833	$children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
…		…
1490	1	1838	1
1491	}	1839	}
1492		1840
1493	#############################################################################	1841	#############################################################################
1494		1842
1495	package CFClient::UI::HBox;	1843	package DC::UI::HBox;
1496		1844
1497	our @ISA = CFClient::UI::Box::;	1845	our @ISA = DC::UI::Box::;
1498		1846
1499	sub new {	1847	sub new {
1500	my $class = shift;	1848	my $class = shift;
1501		1849
1502	$class->SUPER::new (	1850	$class->SUPER::new (
…		…
1505	)	1853	)
1506	}	1854	}
1507		1855
1508	#############################################################################	1856	#############################################################################
1509		1857
1510	package CFClient::UI::VBox;	1858	package DC::UI::VBox;
1511		1859
1512	our @ISA = CFClient::UI::Box::;	1860	our @ISA = DC::UI::Box::;
1513		1861
1514	sub new {	1862	sub new {
1515	my $class = shift;	1863	my $class = shift;
1516		1864
1517	$class->SUPER::new (	1865	$class->SUPER::new (
…		…
1520	)	1868	)
1521	}	1869	}
1522		1870
1523	#############################################################################	1871	#############################################################################
1524		1872
1525	package CFClient::UI::Label;	1873	package DC::UI::Label;
1526		1874
1527	our @ISA = CFClient::UI::DrawBG::;	1875	our @ISA = DC::UI::DrawBG::;
1528		1876
1529	use CFClient::OpenGL;	1877	use DC::OpenGL;
1530		1878
1531	sub new {	1879	sub new {
1532	my ($class, %arg) = @_;	1880	my ($class, %arg) = @_;
1533		1881
1534	my $self = $class->SUPER::new (	1882	my $self = $class->SUPER::new (
…		…
1537	#active_bg => none	1885	#active_bg => none
1538	#font => default_font	1886	#font => default_font
1539	#text => initial text	1887	#text => initial text
1540	#markup => initial narkup	1888	#markup => initial narkup
1541	#max_w => maximum pixel width	1889	#max_w => maximum pixel width
		1890	#style => 0, # render flags
1542	ellipsise => 3, # end	1891	ellipsise => 3, # end
1543	layout => (new CFClient::Layout),	1892	layout => (new DC::Layout),
1544	fontsize => 1,	1893	fontsize => 1,
1545	align => -1,	1894	align => -1,
1546	valign => -1,	1895	valign => -1,
1547	padding_x => 2,	1896	padding_x => 2,
1548	padding_y => 2,	1897	padding_y => 2,
1549	can_events => 0,	1898	can_events => 0,
1550	%arg	1899	%arg
1551	);	1900	);
1552		1901
1553	if (exists $self->{template}) {	1902	if (exists $self->{template}) {
1554	my $layout = new CFClient::Layout;	1903	my $layout = new DC::Layout;
1555	$layout->set_text (delete $self->{template});	1904	$layout->set_text (delete $self->{template});
1556	$self->{template} = $layout;	1905	$self->{template} = $layout;
1557	}	1906	}
1558		1907
1559	if (exists $self->{markup}) {	1908	if (exists $self->{markup}) {
…		…
1563	}	1912	}
1564		1913
1565	$self	1914	$self
1566	}	1915	}
1567		1916
1568	sub escape($) {
1569	local $_ = $_[0];
1570
1571	s/&/&amp;/g;
1572	s/>/&gt;/g;
1573	s/</&lt;/g;
1574
1575	$_
1576	}
1577
1578	sub update {	1917	sub update {
1579	my ($self) = @_;	1918	my ($self) = @_;
1580		1919
1581	delete $self->{texture};	1920	delete $self->{texture};
1582	$self->SUPER::update;	1921	$self->SUPER::update;
…		…
1585	sub realloc {	1924	sub realloc {
1586	my ($self) = @_;	1925	my ($self) = @_;
1587		1926
1588	delete $self->{ox};	1927	delete $self->{ox};
1589	$self->SUPER::realloc;	1928	$self->SUPER::realloc;
		1929	}
		1930
		1931	sub clear {
		1932	my ($self) = @_;
		1933
		1934	$self->set_text ("");
1590	}	1935	}
1591		1936
1592	sub set_text {	1937	sub set_text {
1593	my ($self, $text) = @_;	1938	my ($self, $text) = @_;
1594		1939
…		…
1619		1964
1620	sub size_request {	1965	sub size_request {
1621	my ($self) = @_;	1966	my ($self) = @_;
1622		1967
1623	$self->{size_req} ||= do {	1968	$self->{size_req} ||= do {
		1969	my ($max_w, $max_h) = $self->get_max_wh;
		1970
1624	$self->{layout}->set_font ($self->{font}) if $self->{font};	1971	$self->{layout}->set_font ($self->{font}) if $self->{font};
1625	$self->{layout}->set_width ($self->{max_w} || -1);	1972	$self->{layout}->set_width ($self->{max_w} || $max_w || -1);
1626	$self->{layout}->set_ellipsise ($self->{ellipsise});	1973	$self->{layout}->set_ellipsise ($self->{ellipsise});
1627	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});	1974	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1628	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	1975	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1629		1976
1630	my ($w, $h) = $self->{layout}->size;	1977	my ($w, $h) = $self->{layout}->size;
…		…
1702	: ($self->{w} - $size->[0]) * 0.5);	2049	: ($self->{w} - $size->[0]) * 0.5);
1703		2050
1704	$self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}	2051	$self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1705	: $self->{valign} > 0 ? $self->{h} - $size->[1] - $self->{padding_y}	2052	: $self->{valign} > 0 ? $self->{h} - $size->[1] - $self->{padding_y}
1706	: ($self->{h} - $size->[1]) * 0.5);	2053	: ($self->{h} - $size->[1]) * 0.5);
		2054
		2055	$self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
1707	};	2056	};
1708		2057
1709	my $w = List::Util::min $self->{w} + 4, $size->[0];	2058	# unless ($self->{list}) {
1710	my $h = List::Util::min $self->{h} + 2, $size->[1];	2059	# $self->{list} = DC::OpenGL::glGenList;
1711		2060	# DC::OpenGL::glNewList $self->{list};
1712	$self->{layout}->render ($self->{ox}, $self->{oy});	2061	# $self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
		2062	# DC::OpenGL::glEndList;
		2063	# }
		2064	#
		2065	# DC::OpenGL::glCallList $self->{list};
		2066
		2067	$self->{layout}->draw;
1713	}	2068	}
		2069
		2070	#sub destroy {
		2071	# my ($self) = @_;
		2072	#
		2073	# DC::OpenGL::glDeleteList delete $self->{list} if $self->{list};
		2074	#
		2075	# $self->SUPER::destroy;
		2076	#}
1714		2077
1715	#############################################################################	2078	#############################################################################
1716		2079
1717	package CFClient::UI::EntryBase;	2080	package DC::UI::EntryBase;
1718		2081
1719	our @ISA = CFClient::UI::Label::;	2082	our @ISA = DC::UI::Label::;
1720		2083
1721	use CFClient::OpenGL;	2084	use DC::OpenGL;
1722		2085
1723	sub new {	2086	sub new {
1724	my $class = shift;	2087	my $class = shift;
1725		2088
1726	$class->SUPER::new (	2089	$class->SUPER::new (
1727	fg => [1, 1, 1],	2090	fg => [1, 1, 1],
1728	bg => [0, 0, 0, 0.2],	2091	bg => [0, 0, 0, 0.2],
		2092	outline => [0.6, 0.3, 0.1],
1729	active_bg => [1, 1, 1, 0.5],	2093	active_bg => [0, 0, 1, .2],
1730	active_fg => [0, 0, 0],	2094	active_fg => [1, 1, 1],
		2095	active_outline => [1, 1, 0],
1731	can_hover => 1,	2096	can_hover => 1,
1732	can_focus => 1,	2097	can_focus => 1,
1733	valign => 0,	2098	valign => 0,
1734	can_events => 1,	2099	can_events => 1,
		2100	ellipsise => 0,
		2101	padding_x => 4,
		2102	padding_y => 2,
1735	#text => ...	2103	#text => ...
1736	#hidden => "*",	2104	#hidden => "*",
1737	@_	2105	@_
1738	)	2106	)
1739	}	2107	}
…		…
1784	my $sym = $ev->{sym};	2152	my $sym = $ev->{sym};
1785	my $uni = $ev->{unicode};	2153	my $uni = $ev->{unicode};
1786		2154
1787	my $text = $self->get_text;	2155	my $text = $self->get_text;
1788		2156
		2157	$self->{cursor} = List::Util::max 0, List::Util::min $self->{cursor}, length $text;
		2158
1789	if ($uni == 8) {	2159	if ($uni == 8) {
1790	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};	2160	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1791	} elsif ($uni == 127) {	2161	} elsif ($uni == 127) {
1792	substr $text, $self->{cursor}, 1, "";	2162	substr $text, $self->{cursor}, 1, "";
1793	} elsif ($sym == CFClient::SDLK_LEFT) {	2163	} elsif ($sym == DC::SDLK_LEFT) {
1794	--$self->{cursor} if $self->{cursor};	2164	--$self->{cursor} if $self->{cursor};
1795	} elsif ($sym == CFClient::SDLK_RIGHT) {	2165	} elsif ($sym == DC::SDLK_RIGHT) {
1796	++$self->{cursor} if $self->{cursor} < length $self->{text};	2166	++$self->{cursor} if $self->{cursor} < length $self->{text};
1797	} elsif ($sym == CFClient::SDLK_HOME) {	2167	} elsif ($sym == DC::SDLK_HOME) {
		2168	# what a hack
		2169	$self->{cursor} =
		2170	(substr $self->{text}, 0, $self->{cursor}) =~ /^(.*\012)/
		2171	? length $1
		2172	: 0;
		2173	} elsif ($sym == DC::SDLK_END) {
		2174	# uh, again
		2175	$self->{cursor} =
		2176	(substr $self->{text}, $self->{cursor}) =~ /^([^\012]*)\012/
		2177	? $self->{cursor} + length $1
		2178	: length $self->{text};
		2179	} elsif ($uni == 21) { # ctrl-u
		2180	$text = "";
1798	$self->{cursor} = 0;	2181	$self->{cursor} = 0;
1799	} elsif ($sym == CFClient::SDLK_END) {
1800	$self->{cursor} = length $text;
1801	} elsif ($uni == 27) {	2182	} elsif ($uni == 27) {
1802	$self->emit ('escape');	2183	$self->emit ('escape');
1803	} elsif ($uni) {	2184	} elsif ($uni == 0x0d) {
		2185	substr $text, $self->{cursor}++, 0, "\012";
		2186	} elsif ($uni >= 0x20) {
1804	substr $text, $self->{cursor}++, 0, chr $uni;	2187	substr $text, $self->{cursor}++, 0, chr $uni;
1805	} else {	2188	} else {
1806	return 0;	2189	return 0;
1807	}	2190	}
1808		2191
1809	$self->_set_text ($text);	2192	$self->_set_text ($text);
1810		2193
1811	$self->realloc;	2194	$self->realloc;
		2195	$self->update;
1812		2196
1813	1	2197	1
1814	}	2198	}
1815		2199
1816	sub invoke_focus_in {	2200	sub invoke_focus_in {
…		…
1858	glColor_premultiply @{$self->{bg}};	2242	glColor_premultiply @{$self->{bg}};
1859	}	2243	}
1860		2244
1861	glEnable GL_BLEND;	2245	glEnable GL_BLEND;
1862	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;	2246	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1863	glBegin GL_QUADS;
1864	glVertex 0 , 0;
1865	glVertex 0 , $self->{h};
1866	glVertex $self->{w}, $self->{h};	2247	glRect 0, 0, $self->{w}, $self->{h};
1867	glVertex $self->{w}, 0;
1868	glEnd;
1869	glDisable GL_BLEND;	2248	glDisable GL_BLEND;
1870		2249
1871	$self->SUPER::_draw;	2250	$self->SUPER::_draw;
1872		2251
1873	#TODO: force update every cursor change :(	2252	#TODO: force update every cursor change :(
…		…
1875		2254
1876	unless (exists $self->{cur_h}) {	2255	unless (exists $self->{cur_h}) {
1877	my $text = substr $self->{text}, 0, $self->{cursor};	2256	my $text = substr $self->{text}, 0, $self->{cursor};
1878	utf8::encode $text;	2257	utf8::encode $text;
1879		2258
1880	@$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)	2259	@$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
1881	}	2260	}
1882		2261
1883	glColor @{$self->{fg}};	2262	glColor_premultiply @{$self->{active_fg}};
1884	glBegin GL_LINES;	2263	glBegin GL_LINES;
1885	glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};	2264	glVertex $self->{cur_x} + $self->{ox} + .5, $self->{cur_y} + $self->{oy};
1886	glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};	2265	glVertex $self->{cur_x} + $self->{ox} + .5, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1887	glEnd;	2266	glEnd;
1888	}
1889	}
1890		2267
		2268	glLineWidth 3;
		2269	glColor @{$self->{active_outline}};
		2270	glRect_lineloop 1.5, 1.5, $self->{w} - 1.5, $self->{h} - 1.5;
		2271	glLineWidth 1;
		2272
		2273	} else {
		2274	glColor @{$self->{outline}};
		2275	glBegin GL_LINE_STRIP;
		2276	glVertex .5, $self->{h} * .5;
		2277	glVertex .5, $self->{h} - 2.5;
		2278	glVertex $self->{w} - .5, $self->{h} - 2.5;
		2279	glVertex $self->{w} - .5, $self->{h} * .5;
		2280	glEnd;
		2281	}
		2282	}
		2283
		2284	#############################################################################
		2285
1891	package CFClient::UI::Entry;	2286	package DC::UI::Entry;
1892		2287
1893	our @ISA = CFClient::UI::EntryBase::;	2288	our @ISA = DC::UI::EntryBase::;
1894		2289
1895	use CFClient::OpenGL;	2290	use DC::OpenGL;
1896		2291
1897	sub invoke_key_down {	2292	sub invoke_key_down {
1898	my ($self, $ev) = @_;	2293	my ($self, $ev) = @_;
1899		2294
1900	my $sym = $ev->{sym};	2295	my $sym = $ev->{sym};
1901		2296
1902	if ($sym == 13) {	2297	if ($ev->{uni} == 0x0d || $sym == 13) {
1903	unshift @{$self->{history}},	2298	unshift @{$self->{history}},
1904	my $txt = $self->get_text;	2299	my $txt = $self->get_text;
1905		2300
1906	$self->{history_pointer} = -1;	2301	$self->{history_pointer} = -1;
1907	$self->{history_saveback} = '';	2302	$self->{history_saveback} = '';
1908	$self->emit (activate => $txt);	2303	$self->emit (activate => $txt);
1909	$self->update;	2304	$self->update;
1910		2305
1911	} elsif ($sym == CFClient::SDLK_UP) {	2306	} elsif ($sym == DC::SDLK_UP) {
1912	if ($self->{history_pointer} < 0) {	2307	if ($self->{history_pointer} < 0) {
1913	$self->{history_saveback} = $self->get_text;	2308	$self->{history_saveback} = $self->get_text;
1914	}	2309	}
1915	if (@{$self->{history} || []} > 0) {	2310	if (@{$self->{history} || []} > 0) {
1916	$self->{history_pointer}++;	2311	$self->{history_pointer}++;
…		…
1918	$self->{history_pointer} = @{$self->{history} || []} - 1;	2313	$self->{history_pointer} = @{$self->{history} || []} - 1;
1919	}	2314	}
1920	$self->set_text ($self->{history}->[$self->{history_pointer}]);	2315	$self->set_text ($self->{history}->[$self->{history_pointer}]);
1921	}	2316	}
1922		2317
1923	} elsif ($sym == CFClient::SDLK_DOWN) {	2318	} elsif ($sym == DC::SDLK_DOWN) {
1924	$self->{history_pointer}--;	2319	$self->{history_pointer}--;
1925	$self->{history_pointer} = -1 if $self->{history_pointer} < 0;	2320	$self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1926		2321
1927	if ($self->{history_pointer} >= 0) {	2322	if ($self->{history_pointer} >= 0) {
1928	$self->set_text ($self->{history}->[$self->{history_pointer}]);	2323	$self->set_text ($self->{history}->[$self->{history_pointer}]);
…		…
1937	1	2332	1
1938	}	2333	}
1939		2334
1940	#############################################################################	2335	#############################################################################
1941		2336
1942	package CFClient::UI::Button;	2337	package DC::UI::TextEdit;
1943		2338
1944	our @ISA = CFClient::UI::Label::;	2339	our @ISA = DC::UI::EntryBase::;
1945		2340
1946	use CFClient::OpenGL;	2341	use DC::OpenGL;
1947
1948	my @tex =
1949	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1950	qw(b1_button_active.png);
1951		2342
1952	sub new {	2343	sub new {
1953	my $class = shift;	2344	my $class = shift;
1954		2345
1955	$class->SUPER::new (	2346	$class->SUPER::new (
1956	padding_x => 4,
1957	padding_y => 4,	2347	padding_y => 4,
1958	fg => [1, 1, 1],	2348
1959	active_fg => [0, 0, 1],	2349	@_
		2350	)
		2351	}
		2352
		2353	sub move_cursor_ver {
		2354	my ($self, $dy) = @_;
		2355
		2356	my ($line, $x) = $self->{layout}->index_to_line_x ($self->{cursor});
		2357
		2358	$line += $dy;
		2359
		2360	if (defined (my $index = $self->{layout}->line_x_to_index ($line, $x))) {
		2361	$self->{cursor} = $index;
		2362	delete $self->{cur_h};
		2363	$self->update;
		2364	return;
		2365	}
		2366	}
		2367
		2368	sub invoke_key_down {
		2369	my ($self, $ev) = @_;
		2370
		2371	my $sym = $ev->{sym};
		2372
		2373	if ($sym == DC::SDLK_UP) {
		2374	$self->move_cursor_ver (-1);
		2375	} elsif ($sym == DC::SDLK_DOWN) {
		2376	$self->move_cursor_ver (+1);
		2377	} else {
		2378	return $self->SUPER::invoke_key_down ($ev)
		2379	}
		2380
		2381	1
		2382	}
		2383
		2384	#############################################################################
		2385
		2386	package DC::UI::ButtonBin;
		2387
		2388	our @ISA = DC::UI::Bin::;
		2389
		2390	use DC::OpenGL;
		2391
		2392	my @tex =
		2393	map { new_from_file DC::Texture DC::find_rcfile $_, mipmap => 1 }
		2394	qw(b1_button_inactive.png b1_button_active.png);
		2395
		2396	sub new {
		2397	my $class = shift;
		2398
		2399	$class->SUPER::new (
1960	can_hover => 1,	2400	can_hover => 1,
1961	align => 0,	2401	align => 0,
1962	valign => 0,	2402	valign => 0,
1963	can_events => 1,	2403	can_events => 1,
1964	@_	2404	@_
…		…
1976	}	2416	}
1977		2417
1978	sub _draw {	2418	sub _draw {
1979	my ($self) = @_;	2419	my ($self) = @_;
1980		2420
1981	local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1982
1983	glEnable GL_TEXTURE_2D;	2421	glEnable GL_TEXTURE_2D;
1984	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2422	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1985	glColor 0, 0, 0, 1;	2423	glColor 0, 0, 0, 1;
1986		2424
		2425	my $tex = $tex[$GRAB == $self];
1987	$tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});	2426	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1988		2427
1989	glDisable GL_TEXTURE_2D;	2428	glDisable GL_TEXTURE_2D;
1990		2429
1991	$self->SUPER::_draw;	2430	$self->SUPER::_draw;
1992	}	2431	}
1993		2432
1994	#############################################################################	2433	#############################################################################
1995		2434
		2435	package DC::UI::Button;
		2436
		2437	our @ISA = DC::UI::Label::;
		2438
		2439	use DC::OpenGL;
		2440
		2441	my @tex =
		2442	map { new_from_file DC::Texture DC::find_rcfile $_, mipmap => 1 }
		2443	qw(b1_button_inactive.png b1_button_active.png);
		2444
		2445	sub new {
		2446	my $class = shift;
		2447
		2448	$class->SUPER::new (
		2449	padding_x => 8,
		2450	padding_y => 4,
		2451	fg => [1.0, 1.0, 1.0],
		2452	active_fg => [0.8, 0.8, 0.8],
		2453	can_hover => 1,
		2454	align => 0,
		2455	valign => 0,
		2456	can_events => 1,
		2457	@_
		2458	)
		2459	}
		2460
		2461	sub invoke_button_up {
		2462	my ($self, $ev, $x, $y) = @_;
		2463
		2464	$self->emit ("activate")
		2465	if $x >= 0 && $x < $self->{w}
		2466	&& $y >= 0 && $y < $self->{h};
		2467
		2468	1
		2469	}
		2470
		2471	sub _draw {
		2472	my ($self) = @_;
		2473
		2474	local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
		2475
		2476	glEnable GL_TEXTURE_2D;
		2477	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		2478	glColor 0, 0, 0, 1;
		2479
		2480	my $tex = $tex[$GRAB == $self];
		2481	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
		2482
		2483	glDisable GL_TEXTURE_2D;
		2484
		2485	$self->SUPER::_draw;
		2486	}
		2487
		2488	#############################################################################
		2489
		2490	package DC::UI::CheckBox;
		2491
		2492	our @ISA = DC::UI::DrawBG::;
		2493
		2494	my @tex =
		2495	map { new_from_file DC::Texture DC::find_rcfile $_, mipmap => 1 }
		2496	qw(c1_checkbox_bg.png c1_checkbox_active.png);
		2497
		2498	use DC::OpenGL;
		2499
		2500	sub new {
		2501	my $class = shift;
		2502
		2503	$class->SUPER::new (
		2504	padding_x => 2,
		2505	padding_y => 2,
		2506	fg => [1, 1, 1],
		2507	active_fg => [1, 1, 0],
		2508	bg => [0, 0, 0, 0.2],
		2509	active_bg => [1, 1, 1, 0.5],
		2510	state => 0,
		2511	can_hover => 1,
		2512	@_
		2513	)
		2514	}
		2515
		2516	sub size_request {
		2517	my ($self) = @_;
		2518
		2519	(6) x 2
		2520	}
		2521
		2522	sub toggle {
		2523	my ($self) = @_;
		2524
		2525	$self->{state} = !$self->{state};
		2526	$self->emit (changed => $self->{state});
		2527	$self->update;
		2528	}
		2529
		2530	sub invoke_button_down {
		2531	my ($self, $ev, $x, $y) = @_;
		2532
		2533	if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
		2534	&& $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
		2535	$self->toggle;
		2536	} else {
		2537	return 0
		2538	}
		2539
		2540	1
		2541	}
		2542
		2543	sub _draw {
		2544	my ($self) = @_;
		2545
		2546	$self->SUPER::_draw;
		2547
		2548	glTranslate $self->{padding_x}, $self->{padding_y}, 0;
		2549
		2550	my ($w, $h) = @$self{qw(w h)};
		2551
		2552	my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
		2553
		2554	glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
		2555
		2556	my $tex = $self->{state} ? $tex[1] : $tex[0];
		2557
		2558	glEnable GL_TEXTURE_2D;
		2559	$tex->draw_quad_alpha (0, 0, $s, $s);
		2560	glDisable GL_TEXTURE_2D;
		2561	}
		2562
		2563	#############################################################################
		2564
		2565	package DC::UI::Image;
		2566
		2567	our @ISA = DC::UI::Base::;
		2568
		2569	use DC::OpenGL;
		2570
		2571	our %texture_cache;
		2572
		2573	sub new {
		2574	my $class = shift;
		2575
		2576	my $self = $class->SUPER::new (
		2577	can_events => 0,
		2578	scale => 1,
		2579	@_,
		2580	);
		2581
		2582	$self->{path} || $self->{tex}
		2583	or Carp::croak "'path' or 'tex' attributes required";
		2584
		2585	$self->{tex} ||= $texture_cache{$self->{path}} ||=
		2586	new_from_file DC::Texture DC::find_rcfile $self->{path}, mipmap => 1;
		2587
		2588	DC::weaken $texture_cache{$self->{path}};
		2589
		2590	$self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
		2591
		2592	$self
		2593	}
		2594
		2595	sub STORABLE_freeze {
		2596	my ($self, $cloning) = @_;
		2597
		2598	$self->{path}
		2599	or die "cannot serialise DC::UI::Image on non-loadable images\n";
		2600
		2601	$self->{path}
		2602	}
		2603
		2604	sub STORABLE_attach {
		2605	my ($self, $cloning, $path) = @_;
		2606
		2607	$self->new (path => $path)
		2608	}
		2609
		2610	sub size_request {
		2611	my ($self) = @_;
		2612
		2613	(int $self->{tex}{w} * $self->{scale}, int $self->{tex}{h} * $self->{scale})
		2614	}
		2615
		2616	sub _draw {
		2617	my ($self) = @_;
		2618
		2619	my $tex = $self->{tex};
		2620
		2621	my ($w, $h) = ($self->{w}, $self->{h});
		2622
		2623	if ($self->{rot90}) {
		2624	glRotate 90, 0, 0, 1;
		2625	glTranslate 0, -$self->{w}, 0;
		2626
		2627	($w, $h) = ($h, $w);
		2628	}
		2629
		2630	glEnable GL_TEXTURE_2D;
		2631	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		2632
		2633	$tex->draw_quad_alpha (0, 0, $w, $h);
		2634
		2635	glDisable GL_TEXTURE_2D;
		2636	}
		2637
		2638	#############################################################################
		2639
1996	package CFClient::UI::ImageButton;	2640	package DC::UI::ImageButton;
1997		2641
1998	our @ISA = CFClient::UI::Image::;	2642	our @ISA = DC::UI::Image::;
1999		2643
2000	use CFClient::OpenGL;	2644	use DC::OpenGL;
2001		2645
2002	my %textures;	2646	my %textures;
2003		2647
2004	sub new {	2648	sub new {
2005	my $class = shift;	2649	my $class = shift;
…		…
2015	can_events => 1,	2659	can_events => 1,
2016	@_	2660	@_
2017	);	2661	);
2018	}	2662	}
2019		2663
		2664	sub invoke_button_down {
		2665	my ($self, $ev, $x, $y) = @_;
		2666
		2667	1
		2668	}
		2669
2020	sub invoke_button_up {	2670	sub invoke_button_up {
2021	my ($self, $ev, $x, $y) = @_;	2671	my ($self, $ev, $x, $y) = @_;
2022		2672
2023	$self->emit ("activate")	2673	$self->emit ("activate")
2024	if $x >= 0 && $x < $self->{w}	2674	if $x >= 0 && $x < $self->{w}
…		…
2027	1	2677	1
2028	}	2678	}
2029		2679
2030	#############################################################################	2680	#############################################################################
2031		2681
2032	package CFClient::UI::CheckBox;	2682	package DC::UI::VGauge;
2033		2683
2034	our @ISA = CFClient::UI::DrawBG::;
2035
2036	my @tex =
2037	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2038	qw(c1_checkbox_bg.png c1_checkbox_active.png);
2039
2040	use CFClient::OpenGL;
2041
2042	sub new {
2043	my $class = shift;
2044
2045	$class->SUPER::new (
2046	padding_x => 2,
2047	padding_y => 2,
2048	fg => [1, 1, 1],
2049	active_fg => [1, 1, 0],
2050	bg => [0, 0, 0, 0.2],
2051	active_bg => [1, 1, 1, 0.5],
2052	state => 0,
2053	can_hover => 1,
2054	@_
2055	)
2056	}
2057
2058	sub size_request {
2059	my ($self) = @_;
2060
2061	(6) x 2
2062	}
2063
2064	sub toggle {
2065	my ($self) = @_;
2066
2067	$self->{state} = !$self->{state};
2068	$self->emit (changed => $self->{state});
2069	$self->update;
2070	}
2071
2072	sub invoke_button_down {
2073	my ($self, $ev, $x, $y) = @_;
2074
2075	if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
2076	&& $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
2077	$self->toggle;
2078	} else {
2079	return 0
2080	}
2081
2082	1
2083	}
2084
2085	sub _draw {
2086	my ($self) = @_;
2087
2088	$self->SUPER::_draw;
2089
2090	glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
2091
2092	my ($w, $h) = @$self{qw(w h)};
2093
2094	my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
2095
2096	glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
2097
2098	my $tex = $self->{state} ? $tex[1] : $tex[0];
2099
2100	glEnable GL_TEXTURE_2D;
2101	$tex->draw_quad_alpha (0, 0, $s, $s);
2102	glDisable GL_TEXTURE_2D;
2103	}
2104
2105	#############################################################################
2106
2107	package CFClient::UI::Image;
2108
2109	our @ISA = CFClient::UI::Base::;	2684	our @ISA = DC::UI::Base::;
2110
2111	use CFClient::OpenGL;
2112
2113	our %texture_cache;
2114
2115	sub new {
2116	my $class = shift;
2117
2118	my $self = $class->SUPER::new (
2119	can_events => 0,
2120	@_,
2121	);
2122
2123	$self->{path}
2124	or Carp::croak "required attribute 'path' not set";
2125
2126	$self->{tex} = $texture_cache{$self->{path}} ||=
2127	new_from_file CFClient::Texture CFClient::find_rcfile $self->{path}, mipmap => 1;
2128
2129	Scalar::Util::weaken $texture_cache{$self->{path}};
2130
2131	$self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
2132
2133	$self
2134	}
2135
2136	sub size_request {
2137	my ($self) = @_;
2138
2139	($self->{tex}{w}, $self->{tex}{h})
2140	}
2141
2142	sub _draw {
2143	my ($self) = @_;
2144
2145	my $tex = $self->{tex};
2146
2147	my ($w, $h) = ($self->{w}, $self->{h});
2148
2149	if ($self->{rot90}) {
2150	glRotate 90, 0, 0, 1;
2151	glTranslate 0, -$self->{w}, 0;
2152
2153	($w, $h) = ($h, $w);
2154	}
2155
2156	glEnable GL_TEXTURE_2D;
2157	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2158
2159	$tex->draw_quad_alpha (0, 0, $w, $h);
2160
2161	glDisable GL_TEXTURE_2D;
2162	}
2163
2164	#############################################################################
2165
2166	package CFClient::UI::VGauge;
2167
2168	our @ISA = CFClient::UI::Base::;
2169		2685
2170	use List::Util qw(min max);	2686	use List::Util qw(min max);
2171		2687
2172	use CFClient::OpenGL;	2688	use DC::OpenGL;
2173		2689
2174	my %tex = (	2690	my %tex = (
2175	food => [	2691	food => [
2176	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2692	map { new_from_file DC::Texture DC::find_rcfile $_, mipmap => 1 }
2177	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/	2693	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
2178	],	2694	],
2179	grace => [	2695	grace => [
2180	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2696	map { new_from_file DC::Texture DC::find_rcfile $_, mipmap => 1 }
2181	qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/	2697	qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
2182	],	2698	],
2183	hp => [	2699	hp => [
2184	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2700	map { new_from_file DC::Texture DC::find_rcfile $_, mipmap => 1 }
2185	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/	2701	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
2186	],	2702	],
2187	mana => [	2703	mana => [
2188	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2704	map { new_from_file DC::Texture DC::find_rcfile $_, mipmap => 1 }
2189	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/	2705	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
2190	],	2706	],
2191	);	2707	);
2192		2708
2193	# eg. VGauge->new (gauge => 'food'), default gauge: food	2709	# eg. VGauge->new (gauge => 'food'), default gauge: food
…		…
2296	glDisable GL_TEXTURE_2D;	2812	glDisable GL_TEXTURE_2D;
2297	}	2813	}
2298		2814
2299	#############################################################################	2815	#############################################################################
2300		2816
		2817	package DC::UI::Progress;
		2818
		2819	our @ISA = DC::UI::Label::;
		2820
		2821	use DC::OpenGL;
		2822
		2823	sub new {
		2824	my ($class, %arg) = @_;
		2825
		2826	my $self = $class->SUPER::new (
		2827	fg => [1, 1, 1],
		2828	bg => [0, 0, 1, 0.2],
		2829	bar => [0.7, 0.5, 0.1, 0.8],
		2830	outline => [0.4, 0.3, 0],
		2831	fontsize => 0.9,
		2832	valign => 0,
		2833	align => 0,
		2834	can_events => 1,
		2835	ellipsise => 1,
		2836	label => "%d%%",
		2837	%arg,
		2838	);
		2839
		2840	$self->set_value ($arg{value} || -1);
		2841
		2842	$self
		2843	}
		2844
		2845	sub set_label {
		2846	my ($self, $label) = @_;
		2847
		2848	return if $self->{label} eq $label;
		2849	$self->{label} = $label;
		2850
		2851	$self->DC::UI::Progress::set_value (0 + delete $self->{value});
		2852	}
		2853
		2854	sub set_value {
		2855	my ($self, $value) = @_;
		2856
		2857	if ($self->{value} ne $value) {
		2858	$self->{value} = $value;
		2859
		2860	if ($value < 0) {
		2861	$self->set_text ("-");
		2862	} else {
		2863	$self->set_text (sprintf $self->{label}, $value * 100);
		2864	}
		2865
		2866	$self->update;
		2867	}
		2868	}
		2869
		2870	sub _draw {
		2871	my ($self) = @_;
		2872
		2873	glEnable GL_BLEND;
		2874	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
		2875
		2876	if ($self->{value} >= 0) {
		2877	my $s = int 2 + ($self->{w} - 4) * $self->{value};
		2878
		2879	glColor_premultiply @{$self->{bar}};
		2880	glRect 2, 2, $s, $self->{h} - 2;
		2881	glColor_premultiply @{$self->{bg}};
		2882	glRect $s, 2, $self->{w} - 2, $self->{h} - 2;
		2883	}
		2884
		2885	glColor_premultiply @{$self->{outline}};
		2886	glRect_lineloop 1.5, 1.5, $self->{w} - 1.5, $self->{h} - 1.5;
		2887
		2888	glDisable GL_BLEND;
		2889
		2890	{
		2891	local $self->{bg}; # do not draw background
		2892	$self->SUPER::_draw;
		2893	}
		2894	}
		2895
		2896	#############################################################################
		2897
		2898	package DC::UI::ExperienceProgress;
		2899
		2900	our @ISA = DC::UI::Progress::;
		2901
		2902	sub new {
		2903	my ($class, %arg) = @_;
		2904
		2905	my $self = $class->SUPER::new (
		2906	tooltip => sub {
		2907	my ($self) = @_;
		2908
		2909	sprintf "level %d\n%s points\n%s next level\n%s to go",
		2910	$self->{lvl},
		2911	::formsep ($self->{exp}),
		2912	::formsep ($self->{nxt}),
		2913	::formsep ($self->{nxt} - $self->{exp}),
		2914	},
		2915	%arg
		2916	);
		2917
		2918	$::CONN->{on_exp_update}{$self+0} = sub { $self->set_value ($self->{value}) }
		2919	if $::CONN;
		2920
		2921	$self
		2922	}
		2923
		2924	sub DESTROY {
		2925	my ($self) = @_;
		2926
		2927	delete $::CONN->{on_exp_update}{$self+0}
		2928	if $::CONN;
		2929
		2930	$self->SUPER::DESTROY;
		2931	}
		2932
		2933	sub set_value {
		2934	my ($self, $lvl, $exp) = @_;
		2935
		2936	$self->{lvl} = $lvl;
		2937	$self->{exp} = $exp;
		2938
		2939	my $v = -1;
		2940
		2941	if ($::CONN && (my $table = $::CONN->{exp_table})) {
		2942	my $l0 = $table->[$lvl - 1];
		2943	my $l1 = $table->[$lvl];
		2944
		2945	$self->{nxt} = $l1;
		2946
		2947	$v = ($exp - $l0) / ($l1 - $l0);
		2948	}
		2949
		2950	$self->SUPER::set_value ($v);
		2951	}
		2952
		2953	#############################################################################
		2954
2301	package CFClient::UI::Gauge;	2955	package DC::UI::Gauge;
2302		2956
2303	our @ISA = CFClient::UI::VBox::;	2957	our @ISA = DC::UI::VBox::;
2304		2958
2305	sub new {	2959	sub new {
2306	my ($class, %arg) = @_;	2960	my ($class, %arg) = @_;
2307		2961
2308	my $self = $class->SUPER::new (	2962	my $self = $class->SUPER::new (
…		…
2310	can_hover => 1,	2964	can_hover => 1,
2311	can_events => 1,	2965	can_events => 1,
2312	%arg,	2966	%arg,
2313	);	2967	);
2314		2968
2315	$self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");	2969	$self->add ($self->{value} = new DC::UI::Label valign => +1, align => 0, template => "999");
2316	$self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);	2970	$self->add ($self->{gauge} = new DC::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2317	$self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");	2971	$self->add ($self->{max} = new DC::UI::Label valign => -1, align => 0, template => "999");
2318		2972
2319	$self	2973	$self
2320	}	2974	}
2321		2975
2322	sub set_fontsize {	2976	sub set_fontsize {
…		…
2343	$self->{value}->set_text ($val);	2997	$self->{value}->set_text ($val);
2344	}	2998	}
2345		2999
2346	#############################################################################	3000	#############################################################################
2347		3001
2348	package CFClient::UI::Slider;	3002	package DC::UI::Slider;
2349		3003
2350	use strict;	3004	use strict;
2351		3005
2352	use CFClient::OpenGL;	3006	use DC::OpenGL;
2353		3007
2354	our @ISA = CFClient::UI::DrawBG::;	3008	our @ISA = DC::UI::DrawBG::;
2355		3009
2356	my @tex =	3010	my @tex =
2357	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }	3011	map { new_from_file DC::Texture DC::find_rcfile $_ }
2358	qw(s1_slider.png s1_slider_bg.png);	3012	qw(s1_slider.png s1_slider_bg.png);
2359		3013
2360	sub new {	3014	sub new {
2361	my $class = shift;	3015	my $class = shift;
2362		3016
…		…
2430		3084
2431	$self->SUPER::invoke_button_down ($ev, $x, $y);	3085	$self->SUPER::invoke_button_down ($ev, $x, $y);
2432		3086
2433	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];	3087	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2434		3088
2435	$self->invoke_mouse_motion ($ev, $x, $y)	3089	$self->invoke_mouse_motion ($ev, $x, $y);
		3090
		3091	1
2436	}	3092	}
2437		3093
2438	sub invoke_mouse_motion {	3094	sub invoke_mouse_motion {
2439	my ($self, $ev, $x, $y) = @_;	3095	my ($self, $ev, $x, $y) = @_;
2440		3096
…		…
2447		3103
2448	$self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));	3104	$self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2449	} else {	3105	} else {
2450	return 0;	3106	return 0;
2451	}	3107	}
		3108
		3109	1
		3110	}
		3111
		3112	sub invoke_mouse_wheel {
		3113	my ($self, $ev) = @_;
		3114
		3115	my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx};
		3116
		3117	my $pagepart = $ev->{mod} & DC::KMOD_SHIFT ? 1 : 0.2;
		3118
		3119	$self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * $pagepart);
2452		3120
2453	1	3121	1
2454	}	3122	}
2455		3123
2456	sub update {	3124	sub update {
…		…
2507	glDisable GL_TEXTURE_2D;	3175	glDisable GL_TEXTURE_2D;
2508	}	3176	}
2509		3177
2510	#############################################################################	3178	#############################################################################
2511		3179
2512	package CFClient::UI::ValSlider;	3180	package DC::UI::ValSlider;
2513		3181
2514	our @ISA = CFClient::UI::HBox::;	3182	our @ISA = DC::UI::HBox::;
2515		3183
2516	sub new {	3184	sub new {
2517	my ($class, %arg) = @_;	3185	my ($class, %arg) = @_;
2518		3186
2519	my $range = delete $arg{range};	3187	my $range = delete $arg{range};
2520		3188
2521	my $self = $class->SUPER::new (	3189	my $self = $class->SUPER::new (
2522	slider => (new CFClient::UI::Slider expand => 1, range => $range),	3190	slider => (new DC::UI::Slider expand => 1, range => $range),
2523	entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),	3191	entry => (new DC::UI::Label text => "", template => delete $arg{template}),
2524	to_value => sub { shift },	3192	to_value => sub { shift },
2525	from_value => sub { shift },	3193	from_value => sub { shift },
2526	%arg,	3194	%arg,
2527	);	3195	);
2528		3196
…		…
2548	sub set_range { shift->{slider}->set_range (@_) }	3216	sub set_range { shift->{slider}->set_range (@_) }
2549	sub set_value { shift->{slider}->set_value (@_) }	3217	sub set_value { shift->{slider}->set_value (@_) }
2550		3218
2551	#############################################################################	3219	#############################################################################
2552		3220
2553	package CFClient::UI::TextScroller;	3221	package DC::UI::TextScroller;
2554		3222
2555	our @ISA = CFClient::UI::HBox::;	3223	our @ISA = DC::UI::HBox::;
2556		3224
2557	use CFClient::OpenGL;	3225	use DC::OpenGL;
2558		3226
2559	sub new {	3227	sub new {
2560	my $class = shift;	3228	my $class = shift;
2561		3229
2562	my $self = $class->SUPER::new (	3230	my $self = $class->SUPER::new (
2563	fontsize => 1,	3231	fontsize => 1,
2564	can_events => 0,	3232	can_events => 1,
2565	indent => 0,	3233	indent => 0,
2566	#font => default_font	3234	#font => default_font
2567	@_,	3235	@_,
2568		3236
2569	layout => (new CFClient::Layout),	3237	layout => (new DC::Layout),
2570	par => [],	3238	par => [],
		3239	max_par => 0,
2571	height => 0,	3240	height => 0,
2572	children => [	3241	children => [
2573	(new CFClient::UI::Empty expand => 1),	3242	(new DC::UI::Empty expand => 1),
2574	(new CFClient::UI::Slider vertical => 1),	3243	(new DC::UI::Slider vertical => 1),
2575	],	3244	],
2576	);	3245	);
2577		3246
2578	$self->{children}[1]->connect (changed => sub { $self->update });	3247	$self->{children}[1]->connect (changed => sub { $self->update });
2579		3248
…		…
2588	}	3257	}
2589		3258
2590	sub size_request {	3259	sub size_request {
2591	my ($self) = @_;	3260	my ($self) = @_;
2592		3261
2593	my ($empty, $slider) = @{ $self->{children} };	3262	my ($empty, $slider) = $self->visible_children;
2594		3263
2595	local $self->{children} = [$empty, $slider];	3264	local $self->{children} = [$empty, $slider];
2596	$self->SUPER::size_request	3265	$self->SUPER::size_request
2597	}	3266	}
2598		3267
…		…
2609		3278
2610	$self->reflow;	3279	$self->reflow;
2611		3280
2612	local $self->{children} = [$empty, $slider];	3281	local $self->{children} = [$empty, $slider];
2613	$self->SUPER::invoke_size_allocate ($w, $h)	3282	$self->SUPER::invoke_size_allocate ($w, $h)
		3283	}
		3284
		3285	sub invoke_mouse_wheel {
		3286	my ($self, $ev) = @_;
		3287
		3288	return 0 unless $ev->{dy}; # only vertical movements
		3289
		3290	$self->{children}[1]->emit (mouse_wheel => $ev);
		3291
		3292	1
2614	}	3293	}
2615		3294
2616	sub get_layout {	3295	sub get_layout {
2617	my ($self, $para) = @_;	3296	my ($self, $para) = @_;
2618		3297
…		…
2646		3325
2647	# todo: base offset on lines or so, not on pixels	3326	# todo: base offset on lines or so, not on pixels
2648	$self->{children}[1]->set_value ($offset);	3327	$self->{children}[1]->set_value ($offset);
2649	}	3328	}
2650		3329
		3330	sub current_paragraph {
		3331	my ($self) = @_;
		3332
		3333	$self->{top_paragraph} - 1
		3334	}
		3335
		3336	sub scroll_to {
		3337	my ($self, $para) = @_;
		3338
		3339	$para = List::Util::max 0, List::Util::min $#{$self->{par}}, $para;
		3340
		3341	$self->{scroll_to} = $para;
		3342	$self->update;
		3343	}
		3344
2651	sub clear {	3345	sub clear {
2652	my ($self) = @_;	3346	my ($self) = @_;
2653		3347
2654	my (undef, undef, @other) = @{ $self->{children} };	3348	my (undef, undef, @other) = @{ $self->{children} };
2655	$self->remove ($_) for @other;	3349	$self->remove ($_) for @other;
…		…
2658	$self->{height} = 0;	3352	$self->{height} = 0;
2659	$self->{children}[1]->set_range ([0, 0, 0, 1, 1]);	3353	$self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2660	}	3354	}
2661		3355
2662	sub add_paragraph {	3356	sub add_paragraph {
2663	my ($self, $color, $para, $indent) = @_;	3357	my $self = shift;
2664		3358
2665	my ($text, @w) = ref $para ? @$para : $para;	3359	for my $para (@_) {
2666
2667	$para = {	3360	$para = {
		3361	fg => [1, 1, 1, 1],
		3362	indent => 0,
		3363	markup => "",
		3364	widget => [],
		3365	ref $para ? %$para : (markup => $para),
2668	w => 1e10,	3366	w => 1e10,
2669	wrapped => 1,	3367	wrapped => 1,
2670	fg => $color,
2671	indent => $indent,
2672	markup => $text,
2673	widget => \@w,
2674	};	3368	};
2675		3369
2676	$self->add (@w) if @w;	3370	$self->add (@{ $para->{widget} }) if @{ $para->{widget} };
2677	push @{$self->{par}}, $para;	3371	push @{$self->{par}}, $para;
		3372	}
		3373
		3374	if (my $max = $self->{max_par}) {
		3375	shift @{$self->{par}} while @{$self->{par}} > $max;
		3376	}
2678		3377
2679	$self->{need_reflow}++;	3378	$self->{need_reflow}++;
2680	$self->update;	3379	$self->update;
2681	}	3380	}
2682		3381
2683	sub scroll_to_bottom {	3382	sub scroll_to_bottom {
2684	my ($self) = @_;	3383	my ($self) = @_;
2685		3384
2686	$self->{scroll_to_bottom} = 1;	3385	$self->{scroll_to} = $#{$self->{par}};
2687	$self->update;	3386	$self->update;
2688	}	3387	}
2689		3388
		3389	sub force_uptodate {
		3390	my ($self) = @_;
		3391
		3392	if (delete $self->{need_reflow}) {
		3393	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
		3394
		3395	my $height = 0;
		3396
		3397	for my $para (@{$self->{par}}) {
		3398	if ($para->{w} != $W && ($para->{wrapped} || $para->{w} > $W)) {
		3399	my $layout = $self->get_layout ($para);
		3400	my ($w, $h) = $layout->size;
		3401
		3402	$para->{w} = $w + $para->{indent};
		3403	$para->{h} = $h;
		3404	$para->{wrapped} = $layout->has_wrapped;
		3405	}
		3406
		3407	$para->{y} = $height;
		3408	$height += $para->{h};
		3409	}
		3410
		3411	$self->{height} = $height;
		3412	$self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
		3413
		3414	delete $self->{texture};
		3415	}
		3416
		3417	if (my $paridx = delete $self->{scroll_to}) {
		3418	$self->{children}[1]->set_value ($self->{par}[$paridx]{y});
		3419	}
		3420	}
		3421
2690	sub update {	3422	sub update {
2691	my ($self) = @_;	3423	my ($self) = @_;
2692		3424
2693	$self->SUPER::update;	3425	$self->SUPER::update;
2694		3426
2695	return unless $self->{h} > 0;	3427	return unless $self->{h} > 0;
2696		3428
2697	delete $self->{texture};	3429	delete $self->{texture};
2698		3430
2699	$ROOT->on_post_alloc ($self => sub {	3431	$ROOT->on_post_alloc ($self => sub {
		3432	$self->force_uptodate;
		3433
2700	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};	3434	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2701		3435
2702	if (delete $self->{need_reflow}) {
2703	my $height = 0;
2704
2705	for my $para (@{$self->{par}}) {
2706	if ($para->{w} != $W && ($para->{wrapped} || $para->{w} > $W)) {
2707	my $layout = $self->get_layout ($para);
2708	my ($w, $h) = $layout->size;
2709
2710	$para->{w} = $w + $para->{indent};
2711	$para->{h} = $h;
2712	$para->{wrapped} = $layout->has_wrapped;
2713	}
2714
2715	$height += $para->{h};
2716	}
2717
2718	$self->{height} = $height;
2719
2720	$self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
2721
2722	delete $self->{texture};
2723	}
2724
2725	if (delete $self->{scroll_to_bottom}) {
2726	$self->{children}[1]->set_value (1e10);
2727	}
2728
2729	$self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {	3436	$self->{texture} ||= new_from_opengl DC::Texture $W, $H, sub {
2730	glClearColor 0, 0, 0, 0;	3437	glClearColor 0, 0, 0, 0;
2731	glClear GL_COLOR_BUFFER_BIT;	3438	glClear GL_COLOR_BUFFER_BIT;
2732		3439
		3440	package DC::UI::Base;
		3441	local ($draw_x, $draw_y, $draw_w, $draw_h) =
		3442	(0, 0, $self->{w}, $self->{h});
		3443
		3444	my $top = int $self->{children}[1]{range}[0];
		3445
		3446	my $paridx = 0;
		3447	my $top_paragraph;
2733	my $top = int $self->{children}[1]{range}[0];	3448	my $top = int $self->{children}[1]{range}[0];
2734		3449
2735	my $y0 = $top;	3450	my $y0 = $top;
2736	my $y1 = $top + $H;	3451	my $y1 = $top + $H;
2737		3452
2738	my $y = 0;
2739
2740	for my $para (@{$self->{par}}) {	3453	for my $para (@{$self->{par}}) {
2741	my $h = $para->{h};	3454	my $h = $para->{h};
		3455	my $y = $para->{y};
2742		3456
2743	if ($y0 < $y + $h && $y < $y1) {	3457	if ($y0 < $y + $h && $y < $y1) {
2744
2745	my $layout = $self->get_layout ($para);	3458	my $layout = $self->get_layout ($para);
2746		3459
2747	$layout->render ($para->{indent}, $y - $y0);	3460	$layout->render ($para->{indent}, $y - $y0);
		3461	$layout->draw;
2748		3462
2749	if (my @w = @{ $para->{widget} }) {	3463	if (my @w = @{ $para->{widget} }) {
2750	my @s = $layout->get_shapes;	3464	my @s = $layout->get_shapes;
2751		3465
2752	for (@w) {	3466	for (@w) {
…		…
2758	$_->draw;	3472	$_->draw;
2759	}	3473	}
2760	}	3474	}
2761	}	3475	}
2762		3476
2763	$y += $h;	3477	$paridx++;
		3478	$top_paragraph ||= $paridx if $y >= $top;
2764	}	3479	}
		3480
		3481	$self->{top_paragraph} = $top_paragraph;
2765	};	3482	};
2766	});	3483	});
2767	}	3484	}
2768		3485
2769	sub reconfigure {	3486	sub reconfigure {
…		…
2787	$self->{children}[1]->draw;	3504	$self->{children}[1]->draw;
2788	}	3505	}
2789		3506
2790	#############################################################################	3507	#############################################################################
2791		3508
2792	package CFClient::UI::Animator;	3509	package DC::UI::Animator;
2793		3510
2794	use CFClient::OpenGL;	3511	use DC::OpenGL;
2795		3512
2796	our @ISA = CFClient::UI::Bin::;	3513	our @ISA = DC::UI::Bin::;
2797		3514
2798	sub moveto {	3515	sub moveto {
2799	my ($self, $x, $y) = @_;	3516	my ($self, $x, $y) = @_;
2800		3517
2801	$self->{moveto} = [$self->{x}, $self->{y}, $x, $y];	3518	$self->{moveto} = [$self->{x}, $self->{y}, $x, $y];
…		…
2829	glPopMatrix;	3546	glPopMatrix;
2830	}	3547	}
2831		3548
2832	#############################################################################	3549	#############################################################################
2833		3550
2834	package CFClient::UI::Flopper;	3551	package DC::UI::Flopper;
2835		3552
2836	our @ISA = CFClient::UI::Button::;	3553	our @ISA = DC::UI::Button::;
2837		3554
2838	sub new {	3555	sub new {
2839	my $class = shift;	3556	my $class = shift;
2840		3557
2841	my $self = $class->SUPER::new (	3558	my $self = $class->SUPER::new (
…		…
2853	$self->{other}->toggle_visibility;	3570	$self->{other}->toggle_visibility;
2854	}	3571	}
2855		3572
2856	#############################################################################	3573	#############################################################################
2857		3574
2858	package CFClient::UI::Tooltip;	3575	package DC::UI::Tooltip;
2859		3576
2860	our @ISA = CFClient::UI::Bin::;	3577	our @ISA = DC::UI::Bin::;
2861		3578
2862	use CFClient::OpenGL;	3579	use DC::OpenGL;
2863		3580
2864	sub new {	3581	sub new {
2865	my $class = shift;	3582	my $class = shift;
2866		3583
2867	$class->SUPER::new (	3584	$class->SUPER::new (
…		…
2871	}	3588	}
2872		3589
2873	sub set_tooltip_from {	3590	sub set_tooltip_from {
2874	my ($self, $widget) = @_;	3591	my ($self, $widget) = @_;
2875		3592
2876	my $tooltip = $widget->{tooltip};	3593	my $tip = $widget->{tooltip};
		3594	$tip = $tip->($widget) if "CODE" eq ref $tip;
		3595
		3596	$tip = DC::Pod::section_label tooltip => $1
		3597	if $tip =~ /^#(.*)$/;
2877		3598
2878	if ($ENV{CFPLUS_DEBUG} & 2) {	3599	if ($ENV{CFPLUS_DEBUG} & 2) {
2879	$tooltip .= "\n\n" . (ref $widget) . "\n"	3600	$tip .= "\n\n" . (ref $widget) . "\n"
2880	. "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"	3601	. "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2881	. "req $widget->{req_w} $widget->{req_h}\n"	3602	. "req $widget->{req_w} $widget->{req_h}\n"
2882	. "visible $widget->{visible}";	3603	. "visible $widget->{visible}";
2883	}	3604	}
2884		3605
2885	$tooltip =~ s/^\n+//;	3606	$tip =~ s/^\n+//;
2886	$tooltip =~ s/\n+$//;	3607	$tip =~ s/\n+$//;
2887		3608
2888	$self->add (new CFClient::UI::Label	3609	$self->add (new DC::UI::Label
2889	markup => $tooltip,	3610	markup => $tip,
2890	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,	3611	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2891	fontsize => 0.8,	3612	fontsize => 0.8,
2892	fg => [0, 0, 0, 1],	3613	style => 1, # FLAG_INVERSE
2893	ellipsise => 0,	3614	ellipsise => 0,
2894	font => ($widget->{tooltip_font} || $::FONT_PROP),	3615	font => ($widget->{tooltip_font} || $::FONT_PROP),
2895	);	3616	);
2896	}	3617	}
2897		3618
…		…
2916		3637
2917	$self->{root}->on_post_alloc ("move_$self" => sub {	3638	$self->{root}->on_post_alloc ("move_$self" => sub {
2918	my $widget = $self->{owner}	3639	my $widget = $self->{owner}
2919	or return;	3640	or return;
2920		3641
		3642	if ($widget->{visible}) {
2921	my ($x, $y) = $widget->coord2global ($widget->{w}, 0);	3643	my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2922		3644
2923	($x, $y) = $widget->coord2global (-$self->{w}, 0)	3645	($x, $y) = $widget->coord2global (-$self->{w}, 0)
2924	if $x + $self->{w} > $self->{root}{w};	3646	if $x + $self->{w} > $self->{root}{w};
2925		3647
2926	$self->move_abs ($x, $y);	3648	$self->move_abs ($x, $y);
		3649	} else {
		3650	$self->hide;
		3651	}
2927	});	3652	});
2928	}	3653	}
2929		3654
2930	sub _draw {	3655	sub _draw {
2931	my ($self) = @_;	3656	my ($self) = @_;
2932		3657
2933	glTranslate 0.375, 0.375;
2934
2935	my ($w, $h) = @$self{qw(w h)};	3658	my ($w, $h) = @$self{qw(w h)};
2936		3659
2937	glColor 1, 0.8, 0.4;	3660	glColor 1, 0.8, 0.4;
2938	glBegin GL_QUADS;	3661	glRect 0, 0, $w, $h;
2939	glVertex 0 , 0;
2940	glVertex 0 , $h;
2941	glVertex $w, $h;
2942	glVertex $w, 0;
2943	glEnd;
2944		3662
2945	glColor 0, 0, 0;	3663	glColor 0, 0, 0;
2946	glBegin GL_LINE_LOOP;	3664	glRect_lineloop .5, .5, $w + .5, $h + .5;
2947	glVertex 0 , 0;
2948	glVertex 0 , $h;
2949	glVertex $w, $h;
2950	glVertex $w, 0;
2951	glEnd;
2952		3665
2953	glTranslate 2 - 0.375, 2 - 0.375;	3666	glTranslate 2, 2;
2954		3667
2955	$self->SUPER::_draw;	3668	$self->SUPER::_draw;
2956	}	3669	}
2957		3670
2958	#############################################################################	3671	#############################################################################
2959		3672
2960	package CFClient::UI::Face;	3673	package DC::UI::Face;
2961		3674
2962	our @ISA = CFClient::UI::Base::;	3675	our @ISA = DC::UI::DrawBG::;
2963		3676
2964	use CFClient::OpenGL;	3677	use DC::OpenGL;
2965		3678
2966	sub new {	3679	sub new {
2967	my $class = shift;	3680	my $class = shift;
2968		3681
2969	my $self = $class->SUPER::new (	3682	my $self = $class->SUPER::new (
		3683	size_w => 32,
		3684	size_h => 8,
2970	aspect => 1,	3685	aspect => 1,
2971	can_events => 0,	3686	can_events => 0,
2972	@_,	3687	@_,
2973	);	3688	);
2974		3689
2975	if ($self->{anim} && $self->{animspeed}) {	3690	if ($self->{anim} && $self->{animspeed}) {
2976	Scalar::Util::weaken (my $widget = $self);	3691	DC::weaken (my $widget = $self);
2977		3692
2978	$self->{timer} = Event->timer (	3693	$self->{animspeed} = List::Util::max 0.05, $self->{animspeed};
2979	at => $self->{animspeed} * int $::NOW / $self->{animspeed},	3694	$self->{timer} = EV::periodic_ns 0, $self->{animspeed}, undef, sub {
2980	hard => 1,	3695	return unless $::CONN;
2981	interval => $self->{animspeed},	3696
2982	cb => sub {	3697	my $w = $widget
		3698	or return;
		3699
2983	++$widget->{frame};	3700	++$w->{frame};
		3701	$w->update_face;
		3702
		3703	# somehow, $widget can go away
2984	$widget->update;	3704	$w->update;
2985	},	3705	$w->update_timer;
2986	);	3706	};
		3707
		3708	$self->update_face;
		3709	$self->update_timer;
2987	}	3710	}
2988		3711
2989	$self	3712	$self
2990	}	3713	}
2991		3714
		3715	sub update_timer {
		3716	my ($self) = @_;
		3717
		3718	return unless $self->{timer};
		3719
		3720	if ($self->{visible}) {
		3721	$self->{timer}->start;
		3722	} else {
		3723	$self->{timer}->stop;
		3724	}
		3725	}
		3726
		3727	sub update_face {
		3728	my ($self) = @_;
		3729
		3730	if ($::CONN) {
		3731	if (my $anim = $::CONN->{anim}[$self->{anim}]) {
		3732	if ($anim && @$anim) {
		3733	$self->{face} = $anim->[ $self->{frame} % @$anim ];
		3734	delete $self->{face_change_cb};
		3735
		3736	if (my $tex = $self->{tex} = $::CONN->{texture}[ $::CONN->{face}[$self->{face}]{id} ]) {
		3737	unless ($tex->{name} || $tex->{loading}) {
		3738	$tex->upload (sub { $self->reconfigure });
		3739	}
		3740	}
		3741	}
		3742	}
		3743	}
		3744	}
		3745
2992	sub size_request {	3746	sub size_request {
2993	(32, 8)	3747	my ($self) = @_;
		3748
		3749	if ($::CONN) {
		3750	if (my $faceid = $::CONN->{face}[$self->{face}]{id}) {
		3751	if (my $tex = $self->{tex} = $::CONN->{texture}[$faceid]) {
		3752	if ($tex->{name}) {
		3753	return ($self->{size_w} || $tex->{w}, $self->{size_h} || $tex->{h});
		3754	} elsif (!$tex->{loading}) {
		3755	$tex->upload (sub { $self->reconfigure });
		3756	}
		3757	}
		3758
		3759	$self->{face_change_cb} ||= $::CONN->on_face_change ($self->{face}, sub { $self->reconfigure });
		3760	}
		3761	}
		3762
		3763	($self->{size_w} || 8, $self->{size_h} || 8)
2994	}	3764	}
2995		3765
2996	sub update {	3766	sub update {
2997	my ($self) = @_;	3767	my ($self) = @_;
2998		3768
2999	return unless $self->{visible};	3769	return unless $self->{visible};
3000		3770
3001	$self->SUPER::update;	3771	$self->SUPER::update;
3002	}	3772	}
3003		3773
		3774	sub invoke_visibility_change {
		3775	my ($self) = @_;
		3776
		3777	$self->update_timer;
		3778
		3779	0
		3780	}
		3781
3004	sub _draw {	3782	sub _draw {
3005	my ($self) = @_;	3783	my ($self) = @_;
3006		3784
3007	return unless $::CONN;	3785	$self->SUPER::_draw;
3008		3786
3009	my $face;	3787	if (my $tex = $self->{tex}) {
3010
3011	if ($self->{frame}) {
3012	my $anim = $::CONN->{anim}[$self->{anim}];
3013
3014	$face = $anim->[ $self->{frame} % @$anim ]
3015	if $anim && @$anim;
3016	}
3017
3018	my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
3019
3020	if ($tex) {
3021	glEnable GL_TEXTURE_2D;	3788	glEnable GL_TEXTURE_2D;
3022	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	3789	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
3023	glColor 0, 0, 0, 1;	3790	glColor 0, 0, 0, 1;
3024	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});	3791	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
3025	glDisable GL_TEXTURE_2D;	3792	glDisable GL_TEXTURE_2D;
…		…
3027	}	3794	}
3028		3795
3029	sub destroy {	3796	sub destroy {
3030	my ($self) = @_;	3797	my ($self) = @_;
3031		3798
3032	$self->{timer}->cancel	3799	(delete $self->{timer})->cancel
3033	if $self->{timer};	3800	if $self->{timer};
3034		3801
3035	$self->SUPER::destroy;	3802	$self->SUPER::destroy;
3036	}	3803	}
3037		3804
3038	#############################################################################	3805	#############################################################################
3039		3806
3040	package CFClient::UI::Buttonbar;	3807	package DC::UI::Buttonbar;
3041		3808
3042	our @ISA = CFClient::UI::HBox::;	3809	our @ISA = DC::UI::HBox::;
3043		3810
3044	# TODO: should actualyl wrap buttons and other goodies.	3811	# TODO: should actually wrap buttons and other goodies.
3045		3812
3046	#############################################################################	3813	#############################################################################
3047		3814
3048	package CFClient::UI::Menu;	3815	package DC::UI::Menu;
3049		3816
3050	our @ISA = CFClient::UI::FancyFrame::;	3817	our @ISA = DC::UI::Toplevel::;
3051		3818
3052	use CFClient::OpenGL;	3819	use DC::OpenGL;
3053		3820
3054	sub new {	3821	sub new {
3055	my $class = shift;	3822	my $class = shift;
3056		3823
3057	my $self = $class->SUPER::new (	3824	my $self = $class->SUPER::new (
3058	items => [],	3825	items => [],
3059	z => 100,	3826	z => 100,
3060	@_,	3827	@_,
3061	);	3828	);
3062		3829
3063	$self->add ($self->{vbox} = new CFClient::UI::VBox);	3830	$self->add ($self->{vbox} = new DC::UI::VBox);
3064		3831
3065	for my $item (@{ $self->{items} }) {	3832	for my $item (@{ $self->{items} }) {
3066	my ($widget, $cb, $tooltip) = @$item;	3833	my ($widget, $cb, $tooltip) = @$item;
3067		3834
3068	# handle various types of items, only text for now	3835	# handle various types of items, only text for now
3069	if (!ref $widget) {	3836	if (!ref $widget) {
3070	if ($widget =~ /\t/) {	3837	if ($widget =~ /\t/) {
3071	my ($left, $right) = split /\t/, $widget, 2;	3838	my ($left, $right) = split /\t/, $widget, 2;
3072		3839
3073	$widget = new CFClient::UI::HBox	3840	$widget = new DC::UI::HBox
3074	can_hover => 1,	3841	can_hover => 1,
3075	can_events => 1,	3842	can_events => 1,
3076	tooltip => $tooltip,	3843	tooltip => $tooltip,
3077	children => [	3844	children => [
3078	(new CFClient::UI::Label markup => $left, expand => 1),	3845	(new DC::UI::Label markup => $left, expand => 1),
3079	(new CFClient::UI::Label markup => $right, align => +1),	3846	(new DC::UI::Label markup => $right, align => +1),
3080	],	3847	],
3081	;	3848	;
3082		3849
3083	} else {	3850	} else {
3084	$widget = new CFClient::UI::Label	3851	$widget = new DC::UI::Label
3085	can_hover => 1,	3852	can_hover => 1,
3086	can_events => 1,	3853	can_events => 1,
3087	markup => $widget,	3854	markup => $widget,
3088	tooltip => $tooltip;	3855	tooltip => $tooltip;
3089	}	3856	}
…		…
3137	1	3904	1
3138	}	3905	}
3139		3906
3140	#############################################################################	3907	#############################################################################
3141		3908
3142	package CFClient::UI::Multiplexer;	3909	package DC::UI::Multiplexer;
3143		3910
3144	our @ISA = CFClient::UI::Container::;	3911	our @ISA = DC::UI::Container::;
3145		3912
3146	sub new {	3913	sub new {
3147	my $class = shift;	3914	my $class = shift;
3148		3915
3149	my $self = $class->SUPER::new (	3916	my $self = $class->SUPER::new (
…		…
3210	$self->{current}->draw;	3977	$self->{current}->draw;
3211	}	3978	}
3212		3979
3213	#############################################################################	3980	#############################################################################
3214		3981
3215	package CFClient::UI::Notebook;	3982	package DC::UI::Notebook;
3216		3983
		3984	use DC::OpenGL;
		3985
3217	our @ISA = CFClient::UI::VBox::;	3986	our @ISA = DC::UI::VBox::;
3218		3987
3219	sub new {	3988	sub new {
3220	my $class = shift;	3989	my $class = shift;
3221		3990
3222	my $self = $class->SUPER::new (	3991	my $self = $class->SUPER::new (
3223	buttonbar => (new CFClient::UI::Buttonbar),	3992	buttonbar => (new DC::UI::Buttonbar),
3224	multiplexer => (new CFClient::UI::Multiplexer expand => 1),	3993	multiplexer => (new DC::UI::Multiplexer expand => 1),
		3994	active_outline => [.7, .7, 0.2],
3225	# filter => # will be put between multiplexer and $self	3995	# filter => # will be put between multiplexer and $self
3226	@_,	3996	@_,
3227	);	3997	);
3228		3998
3229	$self->{filter}->add ($self->{multiplexer}) if $self->{filter};	3999	$self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3230	$self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});	4000	$self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3231		4001
		4002	{
		4003	Scalar::Util::weaken (my $wself = $self);
		4004
		4005	$self->{multiplexer}->connect (c_add => sub {
		4006	my ($mplex, $widgets) = @_;
		4007
		4008	for my $child (@$widgets) {
		4009	Scalar::Util::weaken $child;
		4010	$child->{c_tab_} ||= do {
		4011	my $tab =
		4012	(UNIVERSAL::isa $child->{c_tab}, "DC::UI::Base")
		4013	? $child->{c_tab}
		4014	: new DC::UI::Button markup => $child->{c_tab}[0], tooltip => $child->{c_tab}[1];
		4015
		4016	$tab->connect (activate => sub {
		4017	$wself->set_current_page ($child);
		4018	});
		4019
		4020	$tab
		4021	};
		4022
		4023	$self->{buttonbar}->add ($child->{c_tab_});
		4024	}
		4025	});
		4026
		4027	$self->{multiplexer}->connect (c_remove => sub {
		4028	my ($mplex, $widgets) = @_;
		4029
		4030	for my $child (@$widgets) {
		4031	$wself->{buttonbar}->remove ($child->{c_tab_});
		4032	}
		4033	});
		4034	}
		4035
3232	$self	4036	$self
3233	}	4037	}
3234		4038
3235	sub add {	4039	sub add {
		4040	my ($self, @widgets) = @_;
		4041
		4042	$self->{multiplexer}->add (@widgets)
		4043	}
		4044
		4045	sub remove {
		4046	my ($self, @widgets) = @_;
		4047
		4048	$self->{multiplexer}->remove (@widgets)
		4049	}
		4050
		4051	sub pages {
		4052	my ($self) = @_;
		4053	$self->{multiplexer}->children
		4054	}
		4055
		4056	sub add_tab {
3236	my ($self, $title, $widget, $tooltip) = @_;	4057	my ($self, $title, $widget, $tooltip) = @_;
3237		4058
3238	Scalar::Util::weaken $self;	4059	$title = [$title, $tooltip] unless ref $title;
		4060	$widget->{c_tab} = $title;
3239		4061
3240	$self->{buttonbar}->add (new CFClient::UI::Button
3241	markup => $title,
3242	tooltip => $tooltip,
3243	on_activate => sub { $self->set_current_page ($widget) },
3244	);
3245
3246	$self->{multiplexer}->add ($widget);	4062	$self->add ($widget);
3247	}	4063	}
3248		4064
3249	sub get_current_page {	4065	sub get_current_page {
3250	my ($self) = @_;	4066	my ($self) = @_;
3251		4067
…		…
3257		4073
3258	$self->{multiplexer}->set_current_page ($page);	4074	$self->{multiplexer}->set_current_page ($page);
3259	$self->emit (page_changed => $self->{multiplexer}{current});	4075	$self->emit (page_changed => $self->{multiplexer}{current});
3260	}	4076	}
3261		4077
		4078	sub _draw {
		4079	my ($self) = @_;
		4080
		4081	$self->SUPER::_draw ();
		4082
		4083	if (my $cur = $self->{multiplexer}{current}) {
		4084	if ($cur = $cur->{c_tab_}) {
		4085	glTranslate $self->{buttonbar}{x} + $cur->{x},
		4086	$self->{buttonbar}{y} + $cur->{y};
		4087	glLineWidth 3;
		4088	#glEnable GL_BLEND;
		4089	#glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
		4090	glColor @{$self->{active_outline}};
		4091	glRect_lineloop 1.5, 1.5, $cur->{w} - 1.5, $cur->{h} - 1.5;
		4092	glLineWidth 1;
		4093	#glDisable GL_BLEND;
		4094	}
		4095	}
		4096	}
		4097
3262	#############################################################################	4098	#############################################################################
3263		4099
3264	package CFClient::UI::Combobox;	4100	package DC::UI::Selector;
3265		4101
3266	use utf8;	4102	use utf8;
3267		4103
3268	our @ISA = CFClient::UI::Button::;	4104	our @ISA = DC::UI::Button::;
3269		4105
3270	sub new {	4106	sub new {
3271	my $class = shift;	4107	my $class = shift;
3272		4108
3273	my $self = $class->SUPER::new (	4109	my $self = $class->SUPER::new (
…		…
3290	my ($value, $title, $tooltip) = @$_;	4126	my ($value, $title, $tooltip) = @$_;
3291		4127
3292	push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];	4128	push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
3293	}	4129	}
3294		4130
3295	CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);	4131	DC::UI::Menu->new (items => \@menu_items)->popup ($ev);
3296	}	4132	}
3297		4133
3298	sub _set_value {	4134	sub _set_value {
3299	my ($self, $value) = @_;	4135	my ($self, $value) = @_;
3300		4136
3301	my ($item) = grep $_->[0] eq $value, @{ $self->{options} }	4137	my ($item) = grep $_->[0] eq $value, @{ $self->{options} };
		4138	$item ||= $self->{options}[0]
3302	or return;	4139	or return;
3303		4140
3304	$self->{value} = $item->[0];	4141	$self->{value} = $item->[0];
3305	$self->set_markup ("$item->[1] ⇓");	4142	$self->set_markup ("$item->[1] ⇓");
3306	$self->set_tooltip ($item->[2]);	4143	# $self->set_tooltip ($item->[2]);
3307	}	4144	}
3308		4145
3309	sub set_value {	4146	sub set_value {
3310	my ($self, $value) = @_;	4147	my ($self, $value) = @_;
3311		4148
…		…
3313		4150
3314	$self->_set_value ($value);	4151	$self->_set_value ($value);
3315	$self->emit (changed => $value);	4152	$self->emit (changed => $value);
3316	}	4153	}
3317		4154
		4155	sub set_options {
		4156	my ($self, $options) = @_;
		4157
		4158	$self->{options} = $options;
		4159	$self->_set_value ($self->{value});
		4160	}
		4161
3318	#############################################################################	4162	#############################################################################
3319		4163
3320	package CFClient::UI::Statusbox;	4164	package DC::UI::Statusbox;
3321		4165
3322	our @ISA = CFClient::UI::VBox::;	4166	our @ISA = DC::UI::VBox::;
3323		4167
3324	sub new {	4168	sub new {
3325	my $class = shift;	4169	my $class = shift;
3326		4170
3327	my $self = $class->SUPER::new (	4171	my $self = $class->SUPER::new (
3328	fontsize => 0.8,	4172	fontsize => 0.8,
3329	@_,	4173	@_,
3330	);	4174	);
3331		4175
3332	Scalar::Util::weaken (my $this = $self);	4176	DC::weaken (my $this = $self);
3333		4177
3334	$self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });	4178	$self->{timer} = EV::timer 1, 1, sub { $this->reorder };
3335		4179
3336	$self	4180	$self
3337	}	4181	}
3338		4182
3339	sub reorder {	4183	sub reorder {
3340	my ($self) = @_;	4184	my ($self) = @_;
3341	my $NOW = Time::HiRes::time;	4185	my $NOW = Time::HiRes::time;
3342		4186
3343	# freeze display when hovering over any label	4187	# freeze display when hovering over any label
3344	return if $CFClient::UI::TOOLTIP->{owner}	4188	return if $DC::UI::TOOLTIP->{owner}
3345	&& grep $CFClient::UI::TOOLTIP->{owner} == $_->{label},	4189	&& grep $DC::UI::TOOLTIP->{owner} == $_->{label},
3346	values %{ $self->{item} };	4190	values %{ $self->{item} };
3347		4191
3348	while (my ($k, $v) = each %{ $self->{item} }) {	4192	while (my ($k, $v) = each %{ $self->{item} }) {
3349	delete $self->{item}{$k} if $v->{timeout} < $NOW;	4193	delete $self->{item}{$k} if $v->{timeout} < $NOW;
3350	}	4194	}
		4195
		4196	$self->{timer}->set (1, 1);
3351		4197
3352	my @widgets;	4198	my @widgets;
3353		4199
3354	my @items = sort {	4200	my @items = sort {
3355	$a->{pri} <=> $b->{pri}	4201	$a->{pri} <=> $b->{pri}
3356	or $b->{id} <=> $a->{id}	4202	or $b->{id} <=> $a->{id}
3357	} values %{ $self->{item} };	4203	} values %{ $self->{item} };
3358
3359	$self->{timer}->interval (1);
3360		4204
3361	my $count = 10 + 1;	4205	my $count = 10 + 1;
3362	for my $item (@items) {	4206	for my $item (@items) {
3363	last unless --$count;	4207	last unless --$count;
3364		4208
…		…
3371	for ($short) {	4215	for ($short) {
3372	s/^\s+//;	4216	s/^\s+//;
3373	s/\s+/ /g;	4217	s/\s+/ /g;
3374	}	4218	}
3375		4219
3376	new CFClient::UI::Label	4220	new DC::UI::Label
3377	markup => $short,	4221	markup => $short,
3378	tooltip => $item->{tooltip},	4222	tooltip => $item->{tooltip},
3379	tooltip_font => $::FONT_PROP,	4223	tooltip_font => $::FONT_PROP,
3380	tooltip_width => 0.67,	4224	tooltip_width => 0.67,
3381	fontsize => $item->{fontsize} || $self->{fontsize},	4225	fontsize => $item->{fontsize} || $self->{fontsize},
…		…
3388	if ((my $diff = $item->{timeout} - $NOW) < 2) {	4232	if ((my $diff = $item->{timeout} - $NOW) < 2) {
3389	$label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;	4233	$label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3390	$label->update;	4234	$label->update;
3391	$label->set_max_size (undef, $label->{req_h} * $diff)	4235	$label->set_max_size (undef, $label->{req_h} * $diff)
3392	if $diff < 1;	4236	if $diff < 1;
3393	$self->{timer}->interval (1/30);	4237	$self->{timer}->set (1/30, 1/30);
3394	} else {	4238	} else {
3395	$label->{fg}[3] = $item->{fg}[3] || 1;	4239	$label->{fg}[3] = $item->{fg}[3] || 1;
3396	}	4240	}
3397		4241
3398	push @widgets, $label;	4242	push @widgets, $label;
…		…
3460	$self->SUPER::destroy;	4304	$self->SUPER::destroy;
3461	}	4305	}
3462		4306
3463	#############################################################################	4307	#############################################################################
3464		4308
3465	package CFClient::UI::Inventory;
3466
3467	our @ISA = CFClient::UI::Table::;
3468
3469	sub new {
3470	my $class = shift;
3471
3472	my $self = $class->SUPER::new (
3473	col_expand => [0, 1, 0],
3474	@_,
3475	);
3476
3477	$self
3478	}
3479
3480	sub set_items {
3481	my ($self, $items) = @_;
3482
3483	$self->clear;
3484	return unless $items;
3485
3486	my @items = sort {
3487	($a->{type} <=> $b->{type})
3488	or ($a->{name} cmp $b->{name})
3489	} values %$items;
3490
3491	$self->{real_items} = \@items;
3492
3493	my $row = 0;
3494	for my $item (@items) {
3495	CFClient::Item::update_widgets $item;
3496
3497	$self->add (0, $row, $item->{face_widget});
3498	$self->add (1, $row, $item->{desc_widget});
3499	$self->add (2, $row, $item->{weight_widget});
3500
3501	$row++;
3502	}
3503	}
3504
3505	#############################################################################
3506
3507	package CFClient::UI::SpellList;
3508
3509	our @ISA = CFClient::UI::Table::;
3510
3511	sub new {
3512	my $class = shift;
3513
3514	my $self = $class->SUPER::new (
3515	binding => [],
3516	commands => [],
3517	@_,
3518	)
3519	}
3520
3521	my $TOOLTIP_ALL = "\n\n<small>Left click - ready spell\nMiddle click - invoke spell\nRight click - further options</small>";
3522
3523	my @TOOLTIP_NAME = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3524	"<b>Name</b>. The name of the spell.$TOOLTIP_ALL");
3525	my @TOOLTIP_SKILL = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3526	"<b>Skill</b>. The skill (or magic school) required to be able to attempt casting this spell.$TOOLTIP_ALL");
3527	my @TOOLTIP_LVL = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3528	"<b>Level</b>. Minimum level the caster needs in the associated skill to be able to attempt casting this spell.$TOOLTIP_ALL");
3529	my @TOOLTIP_SP = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3530	"<b>Spell points / Grace points</b>. Amount of spell or grace points used by each invocation.$TOOLTIP_ALL");
3531	my @TOOLTIP_DMG = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3532	"<b>Damage</b>. The amount of damage the spell deals when it hits.$TOOLTIP_ALL");
3533
3534	sub rebuild_spell_list {
3535	my ($self) = @_;
3536
3537	$CFClient::UI::ROOT->on_refresh ($self => sub {
3538	$self->clear;
3539
3540	return unless $::CONN;
3541
3542	$self->add (1, 0, new CFClient::UI::Label text => "Spell Name", @TOOLTIP_NAME);
3543	$self->add (2, 0, new CFClient::UI::Label text => "Skill", @TOOLTIP_SKILL);
3544	$self->add (3, 0, new CFClient::UI::Label text => "Lvl" , @TOOLTIP_LVL);
3545	$self->add (4, 0, new CFClient::UI::Label text => "Sp/Gp", @TOOLTIP_SP);
3546	$self->add (5, 0, new CFClient::UI::Label text => "Dmg" , @TOOLTIP_DMG);
3547
3548	my $row = 0;
3549
3550	for (sort { $a cmp $b } keys %{ $self->{spell} }) {
3551	my $spell = $self->{spell}{$_};
3552
3553	$row++;
3554
3555	my $spell_cb = sub {
3556	my ($widget, $ev) = @_;
3557
3558	if ($ev->{button} == 1) {
3559	$::CONN->user_send ("cast $spell->{name}");
3560	} elsif ($ev->{button} == 2) {
3561	$::CONN->user_send ("invoke $spell->{name}");
3562	} elsif ($ev->{button} == 3) {
3563	(new CFClient::UI::Menu
3564	items => [
3565	["bind <i>cast $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) }],
3566	["bind <i>invoke $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["invoke $spell->{name}"]) }],
3567	],
3568	)->popup ($ev);
3569	} else {
3570	return 0;
3571	}
3572
3573	1
3574	};
3575
3576	my $tooltip = "$spell->{message}$TOOLTIP_ALL";
3577
3578	#TODO: add path info to tooltip
3579	#$self->add (6, $row, new CFClient::UI::Label text => $spell->{path});
3580
3581	$self->add (0, $row, new CFClient::UI::Face
3582	face => $spell->{face},
3583	can_hover => 1,
3584	can_events => 1,
3585	tooltip => $tooltip,
3586	on_button_down => $spell_cb,
3587	);
3588
3589	$self->add (1, $row, new CFClient::UI::Label
3590	expand => 1,
3591	text => $spell->{name},
3592	can_hover => 1,
3593	can_events => 1,
3594	tooltip => $tooltip,
3595	on_button_down => $spell_cb,
3596	);
3597
3598	$self->add (2, $row, new CFClient::UI::Label text => $::CONN->{skill_info}{$spell->{skill}}, @TOOLTIP_SKILL);
3599	$self->add (3, $row, new CFClient::UI::Label text => $spell->{level}, @TOOLTIP_LVL);
3600	$self->add (4, $row, new CFClient::UI::Label text => $spell->{mana} || $spell->{grace}, @TOOLTIP_SP);
3601	$self->add (5, $row, new CFClient::UI::Label text => $spell->{damage}, @TOOLTIP_DMG);
3602	}
3603	});
3604	}
3605
3606	sub add_spell {
3607	my ($self, $spell) = @_;
3608
3609	$self->{spell}->{$spell->{name}} = $spell;
3610	$self->rebuild_spell_list;
3611	}
3612
3613	sub remove_spell {
3614	my ($self, $spell) = @_;
3615
3616	delete $self->{spell}->{$spell->{name}};
3617	$self->rebuild_spell_list;
3618	}
3619
3620	sub clear_spells {
3621	my ($self) = @_;
3622
3623	$self->{spell} = {};
3624	$self->rebuild_spell_list;
3625	}
3626
3627	#############################################################################
3628
3629	package CFClient::UI::Root;	4309	package DC::UI::Root;
3630		4310
3631	our @ISA = CFClient::UI::Container::;	4311	our @ISA = DC::UI::Container::;
3632		4312
3633	use List::Util qw(min max);	4313	use List::Util qw(min max);
3634		4314
3635	use CFClient::OpenGL;	4315	use DC::OpenGL;
3636		4316
3637	sub new {	4317	sub new {
3638	my $class = shift;	4318	my $class = shift;
3639		4319
3640	my $self = $class->SUPER::new (	4320	my $self = $class->SUPER::new (
3641	visible => 1,	4321	visible => 1,
3642	@_,	4322	@_,
3643	);	4323	);
3644		4324
3645	Scalar::Util::weaken ($self->{root} = $self);	4325	DC::weaken ($self->{root} = $self);
3646		4326
3647	$self	4327	$self
3648	}	4328	}
3649		4329
3650	sub size_request {	4330	sub size_request {
…		…
3698	}	4378	}
3699		4379
3700	sub update {	4380	sub update {
3701	my ($self) = @_;	4381	my ($self) = @_;
3702		4382
3703	$::WANT_REFRESH++;	4383	$::WANT_REFRESH = 1;
3704	}	4384	}
3705		4385
3706	sub add {	4386	sub add {
3707	my ($self, @children) = @_;	4387	my ($self, @children) = @_;
3708		4388
…		…
3745	while ($self->{refresh_hook}) {	4425	while ($self->{refresh_hook}) {
3746	$_->()	4426	$_->()
3747	for values %{delete $self->{refresh_hook}};	4427	for values %{delete $self->{refresh_hook}};
3748	}	4428	}
3749		4429
3750	if ($self->{realloc}) {	4430	while ($self->{realloc}) {
3751	my %queue;	4431	my %queue;
3752	my @queue;	4432	my @queue;
3753	my $widget;	4433	my $widget;
3754		4434
3755	outer:	4435	outer:
…		…
3802	}	4482	}
3803	}	4483	}
3804		4484
3805	delete $self->{realloc}{$widget+0};	4485	delete $self->{realloc}{$widget+0};
3806	}	4486	}
3807	}
3808		4487
3809	while (my $size_alloc = delete $self->{size_alloc}) {	4488	while (my $size_alloc = delete $self->{size_alloc}) {
3810	my @queue = sort { $b->{visible} <=> $a->{visible} }	4489	my @queue = sort { $a->{visible} <=> $b->{visible} }
3811	values %$size_alloc;	4490	values %$size_alloc;
3812		4491
3813	while () {	4492	while () {
3814	my $widget = pop @queue || last;	4493	my $widget = pop @queue || last;
3815		4494
3816	my ($w, $h) = @$widget{qw(alloc_w alloc_h)};	4495	my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3817		4496
3818	$w = 0 if $w < 0;	4497	$w = max $widget->{min_w}, $w;
3819	$h = 0 if $h < 0;	4498	$h = max $widget->{min_h}, $h;
3820		4499
		4500	# $w = min $self->{w} - $widget->{x}, $w if $self->{w};
		4501	# $h = min $self->{h} - $widget->{y}, $h if $self->{h};
		4502
		4503	$w = min $widget->{max_w}, $w if exists $widget->{max_w};
		4504	$h = min $widget->{max_h}, $h if exists $widget->{max_h};
		4505
3821	$w = int $w + 0.5;	4506	$w = int $w + 0.5;
3822	$h = int $h + 0.5;	4507	$h = int $h + 0.5;
3823		4508
3824	if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {	4509	if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3825	$widget->{old_w} = $widget->{w};	4510	$widget->{old_w} = $widget->{w};
3826	$widget->{old_h} = $widget->{h};	4511	$widget->{old_h} = $widget->{h};
3827		4512
3828	$widget->{w} = $w;	4513	$widget->{w} = $w;
3829	$widget->{h} = $h;	4514	$widget->{h} = $h;
3830		4515
3831	$widget->emit (size_allocate => $w, $h);	4516	$widget->emit (size_allocate => $w, $h);
		4517	}
3832	}	4518	}
3833	}	4519	}
3834	}	4520	}
3835		4521
3836	while ($self->{post_alloc_hook}) {	4522	while ($self->{post_alloc_hook}) {
3837	$_->()	4523	$_->()
3838	for values %{delete $self->{post_alloc_hook}};	4524	for values %{delete $self->{post_alloc_hook}};
3839	}	4525	}
3840
3841		4526
3842	glViewport 0, 0, $::WIDTH, $::HEIGHT;	4527	glViewport 0, 0, $::WIDTH, $::HEIGHT;
3843	glClearColor +($::CFG->{fow_intensity}) x 3, 1;	4528	glClearColor +($::CFG->{fow_intensity}) x 3, 1;
3844	glClear GL_COLOR_BUFFER_BIT;	4529	glClear GL_COLOR_BUFFER_BIT;
3845		4530
…		…
3848	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;	4533	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
3849	glMatrixMode GL_MODELVIEW;	4534	glMatrixMode GL_MODELVIEW;
3850	glLoadIdentity;	4535	glLoadIdentity;
3851		4536
3852	{	4537	{
3853	package CFClient::UI::Base;	4538	package DC::UI::Base;
3854		4539
3855	($draw_x, $draw_y, $draw_w, $draw_h) =	4540	local ($draw_x, $draw_y, $draw_w, $draw_h) =
3856	(0, 0, $self->{w}, $self->{h});	4541	(0, 0, $self->{w}, $self->{h});
3857	}
3858		4542
3859	$self->_draw;	4543	$self->_draw;
		4544	}
3860	}	4545	}
3861		4546
3862	#############################################################################	4547	#############################################################################
3863		4548
3864	package CFClient::UI;	4549	package DC::UI;
3865		4550
3866	$ROOT = new CFClient::UI::Root;	4551	$ROOT = new DC::UI::Root;
3867	$TOOLTIP = new CFClient::UI::Tooltip z => 900;	4552	$TOOLTIP = new DC::UI::Tooltip z => 900;
3868		4553
3869	1	4554	1
3870		4555

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