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/cvs/deliantra/Deliantra-Client/DC/UI.pm

Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.326 by root, Sun Jul 16 20:04:08 2006 UTC vs.
Revision 1.447 by root, Sat Dec 22 06:50:45 2007 UTC

1	package CFClient::UI;	1	package CFPlus::UI;
2		2
3	use utf8;	3	use utf8;
4	use strict;	4	use strict;
5		5
6	use Scalar::Util ();
7	use List::Util ();	6	use List::Util ();
8	use Event;
9		7
10	use CFClient;	8	use CFPlus;
		9	use CFPlus::Pod;
11	use CFClient::Texture;	10	use CFPlus::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, 1/60, 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} & CFPlus::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 CFPlus::UI::Event;
		217
		218	sub xy {
		219	$_[1]->coord2local ($_[0]{x}, $_[0]{y})
		220	}
		221
		222	#############################################################################
		223
198	package CFClient::UI::Base;	224	package CFPlus::UI::Base;
199		225
200	use strict;	226	use strict;
201		227
202	use CFClient::OpenGL;	228	use CFPlus::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} = $self);	243	CFPlus::weaken ($CFPlus::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 = $CFPlus::UI::LAYOUT->{$self->{name}}) {
226	$self->{x} = $layout->{x} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{x};	252	$self->{x} = $layout->{x} * $CFPlus::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} * $CFPlus::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} * $CFPlus::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} * $CFPlus::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	$CFPlus::UI::ROOT->add ($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	$CFPlus::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
…		…
330	$self->{force_h} = $h;	361	$self->{force_h} = $h;
331		362
332	$self->realloc;	363	$self->realloc;
333	}	364	}
334		365
		366	# traverse the widget chain up to find the maximum "physical" size constraints
		367	sub get_max_wh {
		368	my ($self) = @_;
		369
		370	return $self->{parent}->get_max_wh
		371	if $self->{parent};
		372
		373	($::WIDTH, $::HEIGHT)
		374	}
		375
335	sub size_request {	376	sub size_request {
336	require Carp;	377	require Carp;
337	Carp::confess "size_request is abstract";	378	Carp::confess "size_request is abstract";
338	}	379	}
339		380
…		…
345	my ($self, $x, $y, $w, $h) = @_;	386	my ($self, $x, $y, $w, $h) = @_;
346		387
347	if ($self->{aspect}) {	388	if ($self->{aspect}) {
348	my ($ow, $oh) = ($w, $h);	389	my ($ow, $oh) = ($w, $h);
349		390
350	$w = List::Util::min $w, int $h * $self->{aspect};	391	$w = List::Util::min $w, CFPlus::ceil $h * $self->{aspect};
351	$h = List::Util::min $h, int $w / $self->{aspect};	392	$h = List::Util::min $h, CFPlus::ceil $w / $self->{aspect};
352		393
353	# use alignment to adjust x, y	394	# use alignment to adjust x, y
354		395
355	$x += int 0.5 * ($ow - $w);	396	$x += int 0.5 * ($ow - $w);
356	$y += int 0.5 * ($oh - $h);	397	$y += int 0.5 * ($oh - $h);
…		…
397		438
398	return if $self->{tooltip} eq $tooltip;	439	return if $self->{tooltip} eq $tooltip;
399		440
400	$self->{tooltip} = $tooltip;	441	$self->{tooltip} = $tooltip;
401		442
402	if ($CFClient::UI::TOOLTIP->{owner} == $self) {	443	if ($CFPlus::UI::TOOLTIP->{owner} == $self) {
403	delete $CFClient::UI::TOOLTIP->{owner};	444	delete $CFPlus::UI::TOOLTIP->{owner};
404	$CFClient::UI::TOOLTIP_WATCHER->cb->();	445	$CFPlus::UI::TOOLTIP_WATCHER->invoke;
405	}	446	}
406	}	447	}
407		448
408	# translate global coordinates to local coordinate system	449	# translate global coordinates to local coordinate system
409	sub coord2local {	450	sub coord2local {
410	my ($self, $x, $y) = @_;	451	my ($self, $x, $y) = @_;
411		452
		453	return (undef, undef) unless $self->{parent};
		454
412	$self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})	455	$self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
413	}	456	}
414		457
415	# translate local coordinates to global coordinate system	458	# translate local coordinates to global coordinate system
416	sub coord2global {	459	sub coord2global {
417	my ($self, $x, $y) = @_;	460	my ($self, $x, $y) = @_;
418		461
		462	return (undef, undef) unless $self->{parent};
		463
419	$self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})	464	$self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
420	}	465	}
421		466
422	sub invoke_focus_in {	467	sub invoke_focus_in {
423	my ($self) = @_;	468	my ($self) = @_;
…		…
452		497
453	$FOCUS->emit ("focus_out") if $FOCUS;	498	$FOCUS->emit ("focus_out") if $FOCUS;
454	$self->emit ("focus_in");	499	$self->emit ("focus_in");
455	}	500	}
456		501
457	sub invoke_mouse_motion { 1 }	502	sub invoke_mouse_motion { 0 }
458	sub invoke_button_up { 1 }	503	sub invoke_button_up { 0 }
459	sub invoke_key_down { 1 }	504	sub invoke_key_down { 0 }
460	sub invoke_key_up { 1 }	505	sub invoke_key_up { 0 }
		506	sub invoke_mouse_wheel { 0 }
461		507
462	sub invoke_button_down {	508	sub invoke_button_down {
463	my ($self, $ev, $x, $y) = @_;	509	my ($self, $ev, $x, $y) = @_;
464		510
465	$self->grab_focus;	511	$self->grab_focus;
466		512
467	1	513	0
468	}	514	}
469		515
470	sub connect {	516	sub connect {
471	my ($self, $signal, $cb) = @_;	517	my ($self, $signal, $cb) = @_;
472		518
473	push @{ $self->{signal_cb}{$signal} }, $cb;	519	push @{ $self->{signal_cb}{$signal} }, $cb;
		520
		521	defined wantarray and CFPlus::guard {
		522	@{ $self->{signal_cb}{$signal} } = grep $_ != $cb,
		523	@{ $self->{signal_cb}{$signal} };
		524	}
474	}	525	}
		526
		527	sub disconnect_all {
		528	my ($self, $signal) = @_;
		529
		530	delete $self->{signal_cb}{$signal};
		531	}
		532
		533	my %has_coords = (
		534	button_down => 1,
		535	button_up => 1,
		536	mouse_motion => 1,
		537	mouse_wheel => 1,
		538	);
475		539
476	sub emit {	540	sub emit {
477	my ($self, $signal, @args) = @_;	541	my ($self, $signal, @args) = @_;
478		542
479	#d##TODO# stop propagating at first true, do not use sum	543	# 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	544	# and needlessly verbose code, either.
		545	my @append
		546	= $has_coords{$signal}
		547	? $args[0]->xy ($self)
		548	: ();
		549
		550	#warn +(caller(1))[3] . "emit $signal on $self (parent $self->{parent})\n";#d#
		551
		552	for my $cb (
		553	@{$self->{signal_cb}{$signal} || []}, # before
481	|| ($self->can ("invoke_$signal") || sub { 1 })->($self, @args) # closure	554	($self->can ("invoke_$signal") || sub { 1 }), # closure
		555	) {
		556	return $cb->($self, @args, @append) || next;
		557	}
		558
		559	# parent
482	|| ($self->{parent} && $self->{parent}->emit ($signal, @args)) # parent	560	$self->{parent} && $self->{parent}->emit ($signal, @args)
483	}	561	}
484		562
485	sub find_widget {	563	#sub find_widget {
486	my ($self, $x, $y) = @_;	564	# 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} + $self->{h};
493
494	()
495	}
496		565
497	sub set_parent {	566	sub set_parent {
498	my ($self, $parent) = @_;	567	my ($self, $parent) = @_;
499		568
500	Scalar::Util::weaken ($self->{parent} = $parent);	569	CFPlus::weaken ($self->{parent} = $parent);
501	$self->set_visible if $parent->{visible};	570	$self->set_visible if $parent->{visible};
502	}	571	}
503		572
504	sub realloc {	573	sub realloc {
505	my ($self) = @_;	574	my ($self) = @_;
…		…
531		600
532	# using global variables seems a bit hacky, but passing through all drawing	601	# using global variables seems a bit hacky, but passing through all drawing
533	# functions seems pointless.	602	# functions seems pointless.
534	our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn	603	our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
535		604
536	sub draw {	605	#sub draw {
537	my ($self) = @_;	606	#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	$self->_draw;
580	glPopMatrix;
581	}
582		607
583	sub _draw {	608	sub _draw {
584	my ($self) = @_;	609	my ($self) = @_;
585		610
586	warn "no draw defined for $self\n";	611	warn "no draw defined for $self\n";
587	}	612	}
588		613
589	sub DESTROY {	614	sub DESTROY {
590	my ($self) = @_;	615	my ($self) = @_;
591		616
592	return if CFClient::in_destruct;	617	return if CFPlus::in_destruct;
593		618
594	delete $WIDGET{$self+0};	619	local $@;
595
596	eval { $self->destroy };	620	eval { $self->destroy };
597	warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;	621	warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
		622
		623	delete $WIDGET{$self+0};
598	}	624	}
599		625
600	#############################################################################	626	#############################################################################
601		627
602	package CFClient::UI::DrawBG;	628	package CFPlus::UI::DrawBG;
603		629
604	our @ISA = CFClient::UI::Base::;	630	our @ISA = CFPlus::UI::Base::;
605		631
606	use strict;	632	use strict;
607	use CFClient::OpenGL;	633	use CFPlus::OpenGL;
608		634
609	sub new {	635	sub new {
610	my $class = shift;	636	my $class = shift;
611
612	# range [value, low, high, page]
613		637
614	$class->SUPER::new (	638	$class->SUPER::new (
615	#bg => [0, 0, 0, 0.2],	639	#bg => [0, 0, 0, 0.2],
616	#active_bg => [1, 1, 1, 0.5],	640	#active_bg => [1, 1, 1, 0.5],
617	@_	641	@_
…		…
629	my ($w, $h) = @$self{qw(w h)};	653	my ($w, $h) = @$self{qw(w h)};
630		654
631	glEnable GL_BLEND;	655	glEnable GL_BLEND;
632	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;	656	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
633	glColor_premultiply @$color;	657	glColor_premultiply @$color;
634
635	glBegin GL_QUADS;
636	glVertex 0 , 0;
637	glVertex 0 , $h;
638	glVertex $w, $h;	658	glRect 0, 0, $w, $h;
639	glVertex $w, 0;
640	glEnd;
641
642	glDisable GL_BLEND;	659	glDisable GL_BLEND;
643	}	660	}
644	}	661	}
645		662
646	#############################################################################	663	#############################################################################
647		664
648	package CFClient::UI::Empty;	665	package CFPlus::UI::Empty;
649		666
650	our @ISA = CFClient::UI::Base::;	667	our @ISA = CFPlus::UI::Base::;
651		668
652	sub new {	669	sub new {
653	my ($class, %arg) = @_;	670	my ($class, %arg) = @_;
654	$class->SUPER::new (can_events => 0, %arg);	671	$class->SUPER::new (can_events => 0, %arg);
655	}	672	}
…		…
662		679
663	sub draw { }	680	sub draw { }
664		681
665	#############################################################################	682	#############################################################################
666		683
667	package CFClient::UI::Container;	684	package CFPlus::UI::Container;
668		685
669	our @ISA = CFClient::UI::Base::;	686	our @ISA = CFPlus::UI::Base::;
670		687
671	sub new {	688	sub new {
672	my ($class, %arg) = @_;	689	my ($class, %arg) = @_;
673		690
674	my $children = delete $arg{children};	691	my $children = delete $arg{children};
…		…
678	can_events => 0,	695	can_events => 0,
679	%arg,	696	%arg,
680	);	697	);
681		698
682	$self->add (@$children)	699	$self->add (@$children)
683	if $children;	700	if $children && @$children;
684		701
685	$self	702	$self
		703	}
		704
		705	sub realloc {
		706	my ($self) = @_;
		707
		708	$self->{force_realloc} = 1;
		709	$self->{force_size_alloc} = 1;
		710	$self->SUPER::realloc;
686	}	711	}
687		712
688	sub add {	713	sub add {
689	my ($self, @widgets) = @_;	714	my ($self, @widgets) = @_;
690		715
691	$_->set_parent ($self)	716	$_->set_parent ($self)
692	for @widgets;	717	for @widgets;
693		718
		719	# TODO: only do this in widgets that need it, e.g. root, fixed
694	use sort 'stable';	720	use sort 'stable';
695		721
696	$self->{children} = [	722	$self->{children} = [
697	sort { $a->{z} <=> $b->{z} }	723	sort { $a->{z} <=> $b->{z} }
698	@{$self->{children}}, @widgets	724	@{$self->{children}}, @widgets
699	];	725	];
700		726
701	$self->realloc;	727	$self->realloc;
		728
		729	$self->emit (c_add => \@widgets);
		730
		731	map $_+0, @widgets
702	}	732	}
703		733
704	sub children {	734	sub children {
705	@{ $_[0]{children} }	735	@{ $_[0]{children} }
706	}	736	}
707		737
708	sub remove {	738	sub remove {
709	my ($self, $child) = @_;	739	my ($self, @widgets) = @_;
710		740
		741	$self->emit (c_remove => \@widgets);
		742
		743	for my $child (@widgets) {
711	delete $child->{parent};	744	delete $child->{parent};
712	$child->hide;	745	$child->hide;
713
714	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];	746	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
		747	}
715		748
716	$self->realloc;	749	$self->realloc;
717	}	750	}
718		751
719	sub clear {	752	sub clear {
720	my ($self) = @_;	753	my ($self) = @_;
721		754
722	my $children = delete $self->{children};	755	my $children = $self->{children};
723	$self->{children} = [];	756	$self->{children} = [];
724		757
725	for (@$children) {	758	for (@$children) {
726	delete $_->{parent};	759	delete $_->{parent};
727	$_->hide;	760	$_->hide;
…		…
747	}	780	}
748		781
749	sub _draw {	782	sub _draw {
750	my ($self) = @_;	783	my ($self) = @_;
751		784
752	$_->draw for @{$self->{children}};	785	$_->draw for $self->visible_children;
753	}	786	}
754		787
755	#############################################################################	788	#############################################################################
756		789
757	package CFClient::UI::Bin;	790	package CFPlus::UI::Bin;
758		791
759	our @ISA = CFClient::UI::Container::;	792	our @ISA = CFPlus::UI::Container::;
760		793
761	sub new {	794	sub new {
762	my ($class, %arg) = @_;	795	my ($class, %arg) = @_;
763		796
764	my $child = (delete $arg{child}) || new CFClient::UI::Empty::;	797	my $child = (delete $arg{child}) || new CFPlus::UI::Empty::;
765		798
766	$class->SUPER::new (children => [$child], %arg)	799	$class->SUPER::new (children => [$child], %arg)
767	}	800	}
768		801
769	sub add {	802	sub add {
770	my ($self, $child) = @_;	803	my ($self, $child) = @_;
771		804
772	$self->SUPER::remove ($_) for @{ $self->{children} };	805	$self->clear;
773	$self->SUPER::add ($child);	806	$self->SUPER::add ($child);
774	}	807	}
775		808
776	sub remove {	809	sub remove {
777	my ($self, $widget) = @_;	810	my ($self, $widget) = @_;
778		811
779	$self->SUPER::remove ($widget);	812	$self->SUPER::remove ($widget);
780		813
781	$self->{children} = [new CFClient::UI::Empty]	814	$self->{children} = [new CFPlus::UI::Empty]
782	unless @{$self->{children}};	815	unless @{$self->{children}};
783	}	816	}
784		817
785	sub child { $_[0]->{children}[0] }	818	sub child { $_[0]->{children}[0] }
786		819
…		…
795		828
796	1	829	1
797	}	830	}
798		831
799	#############################################################################	832	#############################################################################
800
801	# back-buffered drawing area	833	# back-buffered drawing area
802		834
803	package CFClient::UI::Window;	835	package CFPlus::UI::Window;
804		836
805	our @ISA = CFClient::UI::Bin::;	837	our @ISA = CFPlus::UI::Bin::;
806		838
807	use CFClient::OpenGL;	839	use CFPlus::OpenGL;
808		840
809	sub new {	841	sub new {
810	my ($class, %arg) = @_;	842	my ($class, %arg) = @_;
811		843
812	my $self = $class->SUPER::new (%arg);	844	my $self = $class->SUPER::new (%arg);
…		…
834	}	866	}
835		867
836	sub render_child {	868	sub render_child {
837	my ($self) = @_;	869	my ($self) = @_;
838		870
839	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {	871	$self->{texture} = new_from_opengl CFPlus::Texture $self->{w}, $self->{h}, sub {
840	glClearColor 0, 0, 0, 0;	872	glClearColor 0, 0, 0, 0;
841	glClear GL_COLOR_BUFFER_BIT;	873	glClear GL_COLOR_BUFFER_BIT;
842		874
843	{	875	{
844	package CFClient::UI::Base;	876	package CFPlus::UI::Base;
845		877
846	($draw_x, $draw_y, $draw_w, $draw_h) =	878	local ($draw_x, $draw_y, $draw_w, $draw_h) =
847	(0, 0, $self->{w}, $self->{h});	879	(0, 0, $self->{w}, $self->{h});
		880
		881	$self->_render;
848	}	882	}
849
850	$self->_render;
851	};	883	};
852	}	884	}
853		885
854	sub _draw {	886	sub _draw {
855	my ($self) = @_;	887	my ($self) = @_;
856
857	my ($w, $h) = @$self{qw(w h)};
858		888
859	my $tex = $self->{texture}	889	my $tex = $self->{texture}
860	or return;	890	or return;
861		891
862	glEnable GL_TEXTURE_2D;	892	glEnable GL_TEXTURE_2D;
863	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	893	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
864	glColor 0, 0, 0, 1;	894	glColor 0, 0, 0, 1;
865		895
866	$tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);	896	$tex->draw_quad_alpha_premultiplied (0, 0);
867		897
868	glDisable GL_TEXTURE_2D;	898	glDisable GL_TEXTURE_2D;
869	}	899	}
870		900
871	#############################################################################	901	#############################################################################
872		902
873	package CFClient::UI::ViewPort;	903	package CFPlus::UI::ViewPort;
874		904
		905	use List::Util qw(min max);
		906
875	our @ISA = CFClient::UI::Window::;	907	our @ISA = CFPlus::UI::Window::;
876		908
877	sub new {	909	sub new {
878	my $class = shift;	910	my $class = shift;
879		911
880	$class->SUPER::new (	912	$class->SUPER::new (
…		…
887	sub size_request {	919	sub size_request {
888	my ($self) = @_;	920	my ($self) = @_;
889		921
890	my ($w, $h) = @{$self->child}{qw(req_w req_h)};	922	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
891		923
892	$w = 10 if $self->{scroll_x};	924	$w = 1 if $self->{scroll_x};
893	$h = 10 if $self->{scroll_y};	925	$h = 1 if $self->{scroll_y};
894		926
895	($w, $h)	927	($w, $h)
896	}	928	}
897		929
898	sub invoke_size_allocate {	930	sub invoke_size_allocate {
…		…
910	}	942	}
911		943
912	sub set_offset {	944	sub set_offset {
913	my ($self, $x, $y) = @_;	945	my ($self, $x, $y) = @_;
914		946
		947	my $x = max 0, min $self->child->{w} - $self->{w}, int $x;
		948	my $y = max 0, min $self->child->{h} - $self->{h}, int $y;
		949
		950	if ($x != $self->{view_x} or $y != $self->{view_y}) {
915	$self->{view_x} = int $x;	951	$self->{view_x} = $x;
916	$self->{view_y} = int $y;	952	$self->{view_y} = $y;
917		953
		954	$self->emit (changed => $x, $y);
918	$self->update;	955	$self->update;
		956	}
		957	}
		958
		959	sub set_center {
		960	my ($self, $x, $y) = @_;
		961
		962	$self->set_offset ($x - $self->{w} * .5, $y - $self->{h} * .5);
		963	}
		964
		965	sub make_visible {
		966	my ($self, $x, $y, $border) = @_;
		967
		968	if ( $x < $self->{view_x} + $self->{w} * $border
		969	|| $x > $self->{view_x} + $self->{w} * (1 - $border)
		970	|| $y < $self->{view_y} + $self->{h} * $border
		971	|| $y > $self->{view_y} + $self->{h} * (1 - $border)
		972	) {
		973	$self->set_center ($x, $y);
		974	}
919	}	975	}
920		976
921	# hmm, this does not work for topleft of $self... but we should not ask for that	977	# hmm, this does not work for topleft of $self... but we should not ask for that
922	sub coord2local {	978	sub coord2local {
923	my ($self, $x, $y) = @_;	979	my ($self, $x, $y) = @_;
…		…
938	my ($self, $x, $y) = @_;	994	my ($self, $x, $y) = @_;
939		995
940	if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}	996	if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
941	&& $y >= $self->{y} && $y < $self->{y} + $self->{h}	997	&& $y >= $self->{y} && $y < $self->{y} + $self->{h}
942	) {	998	) {
943	$self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})	999	$self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
944	} else {	1000	} else {
945	$self->CFClient::UI::Base::find_widget ($x, $y)	1001	$self->CFPlus::UI::Base::find_widget ($x, $y)
946	}	1002	}
947	}	1003	}
948		1004
949	sub _render {	1005	sub _render {
950	my ($self) = @_;	1006	my ($self) = @_;
951		1007
952	local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};	1008	local $CFPlus::UI::Base::draw_x = $CFPlus::UI::Base::draw_x - $self->{view_x};
953	local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};	1009	local $CFPlus::UI::Base::draw_y = $CFPlus::UI::Base::draw_y - $self->{view_y};
954		1010
955	CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};	1011	CFPlus::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
956		1012
957	$self->SUPER::_render;	1013	$self->SUPER::_render;
958	}	1014	}
959		1015
960	#############################################################################	1016	#############################################################################
961		1017
962	package CFClient::UI::ScrolledWindow;	1018	package CFPlus::UI::ScrolledWindow;
963		1019
964	our @ISA = CFClient::UI::HBox::;	1020	our @ISA = CFPlus::UI::Table::;
965		1021
966	sub new {	1022	sub new {
967	my ($class, %arg) = @_;	1023	my ($class, %arg) = @_;
968		1024
969	my $child = delete $arg{child};	1025	my $child = delete $arg{child};
970		1026
971	my $self;	1027	my $self;
972		1028
973	my $slider = new CFClient::UI::Slider	1029	my $hslider = new CFPlus::UI::Slider
		1030	c_col => 0,
		1031	c_row => 1,
		1032	vertical => 0,
		1033	range => [0, 0, 1, 0.01], # HACK fix
		1034	on_changed => sub {
		1035	$self->{hpos} = $_[1];
		1036	$self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
		1037	},
		1038	;
		1039
		1040	my $vslider = new CFPlus::UI::Slider
		1041	c_col => 1,
		1042	c_row => 0,
974	vertical => 1,	1043	vertical => 1,
975	range => [0, 0, 1, 0.01], # HACK fix	1044	range => [0, 0, 1, 0.01], # HACK fix
976	on_changed => sub {	1045	on_changed => sub {
977	$self->{vp}->set_offset (0, $_[1]);	1046	$self->{vpos} = $_[1];
		1047	$self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
978	},	1048	},
979	;	1049	;
980		1050
981	$self = $class->SUPER::new (	1051	$self = $class->SUPER::new (
982	vp => (new CFClient::UI::ViewPort expand => 1),	1052	scroll_x => 0,
		1053	scroll_y => 1,
		1054	can_events => 1,
983	slider => $slider,	1055	hslider => $hslider,
		1056	vslider => $vslider,
		1057	col_expand => [1, 0],
		1058	row_expand => [1, 0],
984	%arg,	1059	%arg,
985	);	1060	);
986		1061
		1062	$self->{vp} = new CFPlus::UI::ViewPort
		1063	c_col => 0,
		1064	c_row => 0,
		1065	expand => 1,
		1066	scroll_x => $self->{scroll_x},
		1067	scroll_y => $self->{scroll_y},
		1068	on_changed => sub {
		1069	my ($vp, $x, $y) = @_;
		1070
		1071	$vp->{parent}{hslider}->set_value ($x);
		1072	$vp->{parent}{vslider}->set_value ($y);
		1073
		1074	0
		1075	},
		1076	on_size_allocate => sub {
		1077	my ($vp, $w, $h) = @_;
		1078	$vp->{parent}->update_slider;
		1079	0
		1080	},
		1081	;
		1082
987	$self->SUPER::add ($self->{vp}, $self->{slider});	1083	$self->SUPER::add ($self->{vp});
		1084
988	$self->add ($child) if $child;	1085	$self->add ($child) if $child;
989		1086
990	$self	1087	$self
991	}	1088	}
992
993	#TODO# update range on size_allocate depending on child
994		1089
995	sub add {	1090	sub add {
996	my ($self, $widget) = @_;	1091	my ($self, $widget) = @_;
997		1092
998	$self->{vp}->add ($self->{child} = $widget);	1093	$self->{vp}->add ($self->{child} = $widget);
999	}	1094	}
1000		1095
		1096	sub set_offset { shift->{vp}->set_offset (@_) }
		1097	sub set_center { shift->{vp}->set_center (@_) }
		1098	sub make_visible { shift->{vp}->make_visible (@_) }
		1099
1001	sub update_slider {	1100	sub update_slider {
1002	my ($self) = @_;	1101	my ($self) = @_;
1003		1102
		1103	my $child = ($self->{vp} or return)->child;
		1104
		1105	if ($self->{scroll_x}) {
		1106	my ($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]);	1107	$self->{hslider}->set_range ([$self->{hslider}{range}[0], 0, $w1, $w2, 1]);
1005	}
1006		1108
1007	sub update {	1109	my $visible = $w1 > $w2;
		1110	if ($visible != $self->{hslider_visible}) {
		1111	$self->{hslider_visible} = $visible;
		1112	$visible ? $self->SUPER::add ($self->{hslider})
		1113	: $self->SUPER::remove ($self->{hslider});
		1114	}
		1115	}
		1116
		1117	if ($self->{scroll_y}) {
		1118	my ($h1, $h2) = ($child->{req_h}, $self->{vp}{h});
		1119	$self->{vslider}->set_range ([$self->{vslider}{range}[0], 0, $h1, $h2, 1]);
		1120
		1121	my $visible = $h1 > $h2;
		1122	if ($visible != $self->{vslider_visible}) {
		1123	$self->{vslider_visible} = $visible;
		1124	$visible ? $self->SUPER::add ($self->{vslider})
		1125	: $self->SUPER::remove ($self->{vslider});
		1126	}
		1127	}
		1128	}
		1129
		1130	sub start_dragging {
1008	my ($self) = @_;	1131	my ($self, $ev) = @_;
1009		1132
1010	$self->SUPER::update;	1133	$self->grab_focus;
1011		1134
1012	$self->update_slider;	1135	my $ox = $self->{vp}{view_x};
		1136	my $oy = $self->{vp}{view_y};
		1137
		1138	$self->{motion} = sub {
		1139	my ($ev, $x, $y) = @_;
		1140
		1141	$ox -= $ev->{xrel};
		1142	$oy -= $ev->{yrel};
		1143
		1144	$self->{vp}->set_offset ($ox, $oy);
		1145	};
		1146	}
		1147
		1148	sub invoke_mouse_wheel {
		1149	my ($self, $ev) = @_;
		1150
		1151	$self->{vslider}->emit (mouse_wheel => $ev) if $self->{vslider_visible};
		1152	$self->{hslider}->emit (mouse_wheel => $ev) if $self->{hslider_visible};
		1153
		1154	1
		1155	}
		1156
		1157	sub invoke_button_down {
		1158	my ($self, $ev, $x, $y) = @_;
		1159
		1160	if ($ev->{button} == 2) {
		1161	$self->start_dragging ($ev);
		1162	return 1;
		1163	}
		1164
		1165	0
		1166	}
		1167
		1168	sub invoke_button_up {
		1169	my ($self, $ev, $x, $y) = @_;
		1170
		1171	if (delete $self->{motion}) {
		1172	return 1;
		1173	}
		1174
		1175	0
		1176	}
		1177
		1178	sub invoke_mouse_motion {
		1179	my ($self, $ev, $x, $y) = @_;
		1180
		1181	if ($self->{motion}) {
		1182	$self->{motion}->($ev, $x, $y);
		1183	return 1;
		1184	}
		1185
		1186	0
1013	}	1187	}
1014		1188
1015	sub invoke_size_allocate {	1189	sub invoke_size_allocate {
1016	my ($self, $w, $h) = @_;	1190	my ($self, $w, $h) = @_;
1017		1191
1018	$self->update_slider;	1192	$self->update_slider;
1019
1020	$self->SUPER::invoke_size_allocate ($w, $h)	1193	$self->SUPER::invoke_size_allocate ($w, $h)
1021	}	1194	}
1022		1195
1023	#############################################################################	1196	#############################################################################
1024		1197
1025	package CFClient::UI::Frame;	1198	package CFPlus::UI::Frame;
1026		1199
1027	our @ISA = CFClient::UI::Bin::;	1200	our @ISA = CFPlus::UI::Bin::;
1028		1201
1029	use CFClient::OpenGL;	1202	use CFPlus::OpenGL;
1030		1203
1031	sub new {	1204	sub new {
1032	my $class = shift;	1205	my $class = shift;
1033		1206
1034	$class->SUPER::new (	1207	$class->SUPER::new (
…		…
1044	my ($w, $h) = @$self{qw(w h)};	1217	my ($w, $h) = @$self{qw(w h)};
1045		1218
1046	glEnable GL_BLEND;	1219	glEnable GL_BLEND;
1047	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;	1220	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1048	glColor_premultiply @{ $self->{bg} };	1221	glColor_premultiply @{ $self->{bg} };
1049
1050	glBegin GL_QUADS;
1051	glVertex 0 , 0;
1052	glVertex 0 , $h;
1053	glVertex $w, $h;	1222	glRect 0, 0, $w, $h;
1054	glVertex $w, 0;
1055	glEnd;
1056
1057	glDisable GL_BLEND;	1223	glDisable GL_BLEND;
1058	}	1224	}
1059		1225
1060	$self->SUPER::_draw;	1226	$self->SUPER::_draw;
1061	}	1227	}
1062		1228
1063	#############################################################################	1229	#############################################################################
1064		1230
1065	package CFClient::UI::FancyFrame;	1231	package CFPlus::UI::FancyFrame;
1066		1232
1067	our @ISA = CFClient::UI::Bin::;	1233	our @ISA = CFPlus::UI::Bin::;
1068		1234
1069	use CFClient::OpenGL;	1235	use CFPlus::OpenGL;
		1236
		1237	sub new {
		1238	my ($class, %arg) = @_;
		1239
		1240	if ((exists $arg{label}) && !ref $arg{label}) {
		1241	$arg{label} = new CFPlus::UI::Label
		1242	align => 1,
		1243	valign => 0,
		1244	text => $arg{label},
		1245	fontsize => ($arg{border} || 0.8) * 0.75;
		1246	}
		1247
		1248	my $self = $class->SUPER::new (
		1249	# label => "",
		1250	fg => [0.6, 0.3, 0.1],
		1251	border => 0.8,
		1252	style => 'single',
		1253	%arg,
		1254	);
		1255
		1256	$self
		1257	}
		1258
		1259	sub add {
		1260	my ($self, @widgets) = @_;
		1261
		1262	$self->SUPER::add (@widgets);
		1263	$self->CFPlus::UI::Container::add ($self->{label}) if $self->{label};
		1264	}
		1265
		1266	sub border {
		1267	int $_[0]{border} * $::FONTSIZE
		1268	}
		1269
		1270	sub size_request {
		1271	my ($self) = @_;
		1272
		1273	($self->{label_w}, undef) = $self->{label}->size_request
		1274	if $self->{label};
		1275
		1276	my ($w, $h) = $self->SUPER::size_request;
		1277
		1278	(
		1279	$w + $self->border * 2,
		1280	$h + $self->border * 2,
		1281	)
		1282	}
		1283
		1284	sub invoke_size_allocate {
		1285	my ($self, $w, $h) = @_;
		1286
		1287	my $border = $self->border;
		1288
		1289	$w -= List::Util::max 0, $border * 2;
		1290	$h -= List::Util::max 0, $border * 2;
		1291
		1292	if (my $label = $self->{label}) {
		1293	$label->{w} = List::Util::max 0, List::Util::min $self->{label_w}, $w - $border * 2;
		1294	$label->{h} = List::Util::min $h, $border;
		1295	$label->invoke_size_allocate ($label->{w}, $label->{h});
		1296	}
		1297
		1298	$self->child->configure ($border, $border, $w, $h);
		1299
		1300	1
		1301	}
		1302
		1303	sub _draw {
		1304	my ($self) = @_;
		1305
		1306	my $child = $self->{children}[0];
		1307
		1308	my $border = $self->border;
		1309	my ($w, $h) = ($self->{w}, $self->{h});
		1310
		1311	$child->draw;
		1312
		1313	glColor @{$self->{fg}};
		1314	glBegin GL_LINE_STRIP;
		1315	glVertex $border * 1.5 , $border * 0.5 + 0.5;
		1316	glVertex $border * 0.5 + 0.5, $border * 0.5 + 0.5;
		1317	glVertex $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
		1318	glVertex $w - $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
		1319	glVertex $w - $border * 0.5 + 0.5, $border * 0.5 + 0.5;
		1320	glVertex $self->{label} ? $border * 2 + $self->{label}{w} : $border * 1.5, $border * 0.5 + 0.5;
		1321	glEnd;
		1322
		1323	if ($self->{label}) {
		1324	glTranslate $border * 2, 0;
		1325	$self->{label}->_draw;
		1326	}
		1327	}
		1328
		1329	#############################################################################
		1330
		1331	package CFPlus::UI::Toplevel;
		1332
		1333	our @ISA = CFPlus::UI::Bin::;
		1334
		1335	use CFPlus::OpenGL;
1070		1336
1071	my $bg =	1337	my $bg =
1072	new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",	1338	new_from_file CFPlus::Texture CFPlus::find_rcfile "d1_bg.png",
1073	mipmap => 1, wrap => 1;	1339	mipmap => 1, wrap => 1;
1074		1340
1075	my @border =	1341	my @border =
1076	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	1342	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1077	qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);	1343	qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
		1344
		1345	my @icon =
		1346	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
		1347	qw(x1_move.png x1_resize.png);
1078		1348
1079	sub new {	1349	sub new {
1080	my ($class, %arg) = @_;	1350	my ($class, %arg) = @_;
1081		1351
1082	my $self = $class->SUPER::new (	1352	my $self = $class->SUPER::new (
…		…
1087	min_w => 64,	1357	min_w => 64,
1088	min_h => 32,	1358	min_h => 32,
1089	%arg,	1359	%arg,
1090	);	1360	);
1091		1361
1092	$self->{title_widget} = new CFClient::UI::Label	1362	$self->{title_widget} = new CFPlus::UI::Label
1093	align => 0,	1363	align => 0,
1094	valign => 1,	1364	valign => 1,
1095	text => $self->{title},	1365	text => $self->{title},
1096	fontsize => $self->{border},	1366	fontsize => $self->{border},
1097	if exists $self->{title};	1367	if exists $self->{title};
1098		1368
1099	if ($self->{has_close_button}) {	1369	if ($self->{has_close_button}) {
1100	$self->{close_button} =	1370	$self->{close_button} =
1101	new CFClient::UI::ImageButton	1371	new CFPlus::UI::ImageButton
1102	path => 'x1_close.png',	1372	path => 'x1_close.png',
1103	on_activate => sub { $self->emit ("delete") };	1373	on_activate => sub { $self->emit ("delete") };
1104		1374
1105	$self->CFClient::UI::Container::add ($self->{close_button});	1375	$self->CFPlus::UI::Container::add ($self->{close_button});
1106	}	1376	}
1107		1377
1108	$self	1378	$self
1109	}	1379	}
1110		1380
1111	sub add {	1381	sub add {
1112	my ($self, @widgets) = @_;	1382	my ($self, @widgets) = @_;
1113		1383
1114	$self->SUPER::add (@widgets);	1384	$self->SUPER::add (@widgets);
1115	$self->CFClient::UI::Container::add ($self->{close_button}) if $self->{close_button};	1385	$self->CFPlus::UI::Container::add ($self->{close_button}) if $self->{close_button};
1116	$self->CFClient::UI::Container::add ($self->{title_widget}) if $self->{title_widget};	1386	$self->CFPlus::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
1117	}	1387	}
1118		1388
1119	sub border {	1389	sub border {
1120	int $_[0]{border} * $::FONTSIZE	1390	int $_[0]{border} * $::FONTSIZE
		1391	}
		1392
		1393	sub get_max_wh {
		1394	my ($self) = @_;
		1395
		1396	return ($self->{w}, $self->{h})
		1397	if $self->{visible} && $self->{w};
		1398
		1399	$self->SUPER::get_max_wh
1121	}	1400	}
1122		1401
1123	sub size_request {	1402	sub size_request {
1124	my ($self) = @_;	1403	my ($self) = @_;
1125		1404
…		…
1229	$self->{motion}->($ev, $x, $y) if $self->{motion};	1508	$self->{motion}->($ev, $x, $y) if $self->{motion};
1230		1509
1231	! ! $self->{motion}	1510	! ! $self->{motion}
1232	}	1511	}
1233		1512
		1513	sub invoke_visibility_change {
		1514	my ($self, $visible) = @_;
		1515
		1516	delete $self->{motion} unless $visible;
		1517
		1518	0
		1519	}
		1520
1234	sub _draw {	1521	sub _draw {
1235	my ($self) = @_;	1522	my ($self) = @_;
1236		1523
1237	my $child = $self->{children}[0];	1524	my $child = $self->{children}[0];
1238		1525
…		…
1243	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	1530	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1244		1531
1245	my $border = $self->border;	1532	my $border = $self->border;
1246		1533
1247	glColor @{ $self->{border_bg} };	1534	glColor @{ $self->{border_bg} };
1248	$border[0]->draw_quad_alpha (0, 0, $w, $border);	1535	$border[0]->draw_quad_alpha ( 0, 0, $w, $border);
1249	$border[1]->draw_quad_alpha (0, $border, $border, $ch);	1536	$border[1]->draw_quad_alpha ( 0, $border, $border, $ch);
1250	$border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);	1537	$border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1251	$border[3]->draw_quad_alpha (0, $h - $border, $w, $border);	1538	$border[3]->draw_quad_alpha ( 0, $h - $border, $w, $border);
		1539
		1540	# move
		1541	my $w2 = ($w - $border) * .5;
		1542	my $h2 = ($h - $border) * .5;
		1543	$icon[0]->draw_quad_alpha ( 0, $h2, $border, $border);
		1544	$icon[0]->draw_quad_alpha ($w - $border, $h2, $border, $border);
		1545	$icon[0]->draw_quad_alpha ($w2 , $h - $border, $border, $border);
		1546
		1547	# resize
		1548	$icon[1]->draw_quad_alpha ( 0, 0, $border, $border);
		1549	$icon[1]->draw_quad_alpha ($w - $border, 0, $border, $border)
		1550	unless $self->{has_close_button};
		1551	$icon[1]->draw_quad_alpha ( 0, $h - $border, $border, $border);
		1552	$icon[1]->draw_quad_alpha ($w - $border, $h - $border, $border, $border);
1252		1553
1253	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {	1554	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1254	glColor @{ $self->{bg} };	1555	glColor @{ $self->{bg} };
1255		1556
1256	# TODO: repeat texture not scale	1557	# TODO: repeat texture not scale
…		…
1275	if $self->{close_button};	1576	if $self->{close_button};
1276	}	1577	}
1277		1578
1278	#############################################################################	1579	#############################################################################
1279		1580
1280	package CFClient::UI::Table;	1581	package CFPlus::UI::Table;
1281		1582
1282	our @ISA = CFClient::UI::Base::;	1583	our @ISA = CFPlus::UI::Container::;
1283		1584
1284	use List::Util qw(max sum);	1585	use List::Util qw(max sum);
1285		1586
1286	use CFClient::OpenGL;	1587	use CFPlus::OpenGL;
1287		1588
1288	sub new {	1589	sub new {
1289	my $class = shift;	1590	my $class = shift;
1290		1591
1291	$class->SUPER::new (	1592	$class->SUPER::new (
1292	col_expand => [],	1593	col_expand => [],
		1594	row_expand => [],
1293	@_,	1595	@_,
1294	)	1596	)
1295	}	1597	}
1296		1598
1297	sub children {
1298	grep $_, map @$_, grep $_, @{ $_[0]{children} }
1299	}
1300
1301	sub add {	1599	sub add {
1302	my ($self, $x, $y, $child) = @_;	1600	my ($self, @widgets) = @_;
1303		1601
1304	$child->set_parent ($self);	1602	for my $child (@widgets) {
1305	$self->{children}[$y][$x] = $child;	1603	$child->{c_rowspan} ||= 1;
		1604	$child->{c_colspan} ||= 1;
		1605	}
1306		1606
1307	$self->realloc;	1607	$self->SUPER::add (@widgets);
1308	}	1608	}
1309		1609
1310	sub remove {	1610	sub add_at {
		1611	my $self = shift;
		1612
		1613	my @widgets;
		1614
		1615	while (@_) {
		1616	my ($col, $row, $child) = splice @_, 0, 3, ();
		1617
		1618	$child->{c_row} = $row;
		1619	$child->{c_col} = $col;
		1620
		1621	push @widgets, $child;
		1622	}
		1623
		1624	$self->add (@widgets);
		1625	}
		1626
		1627	sub get_wh {
1311	my ($self, $child) = @_;	1628	my ($self) = @_;
1312		1629
1313	# TODO: not yet implemented	1630	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		1631
1320	my @children = $self->children;	1632	my @children = $self->children;
1321	delete $self->{children};	1633
		1634	# first pass, columns
		1635	for my $widget (sort { $a->{c_colspan} <=> $b->{c_colspan} } @children) {
		1636	my ($c, $w, $cs) = @$widget{qw(c_col req_w c_colspan)};
		1637
		1638	my $sw = sum @w[$c .. $c + $cs - 1];
		1639
		1640	if ($w > $sw) {
		1641	$_ += ($w - $sw) / ($sw ? $sw / $_ : $cs) for @w[$c .. $c + $cs - 1];
		1642	}
1322		1643	}
1323	for (@children) {
1324	delete $_->{parent};
1325	$_->hide;
1326	}
1327		1644
1328	$self->realloc;	1645	# second pass, rows
1329	}	1646	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)};	1647	my ($r, $h, $rs) = @$widget{qw(c_row req_h c_rowspan)};
1344		1648
1345	$w[$x] = max $w[$x], $w;	1649	my $sh = sum @h[$r .. $r + $rs - 1];
1346	$h[$y] = max $h[$y], $h;	1650
		1651	if ($h > $sh) {
		1652	$_ += ($h - $sh) / ($sh ? $sh / $_ : $rs) for @h[$r .. $r + $rs - 1];
1347	}	1653	}
1348	}	1654	}
1349		1655
1350	(\@w, \@h)	1656	(\@w, \@h)
1351	}	1657	}
…		…
1367	my ($ws, $hs) = $self->get_wh;	1673	my ($ws, $hs) = $self->get_wh;
1368		1674
1369	my $req_w = (sum @$ws) || 1;	1675	my $req_w = (sum @$ws) || 1;
1370	my $req_h = (sum @$hs) || 1;	1676	my $req_h = (sum @$hs) || 1;
1371		1677
1372	# TODO: nicer code && do row_expand	1678	# now linearly scale the rows/columns to the allocated size
1373	my @col_expand = @{$self->{col_expand}};	1679	my @col_expand = @{$self->{col_expand}};
1374	@col_expand = (1) x @$ws unless @col_expand;	1680	@col_expand = (1) x @$ws unless @col_expand;
1375	my $col_expand = (sum @col_expand) || 1;	1681	my $col_expand = (sum @col_expand) || 1;
1376		1682
1377	# linearly scale sizes
1378	$ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;	1683	$ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
1379	$hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
1380		1684
1381	CFClient::UI::harmonize $ws;	1685	CFPlus::UI::harmonize $ws;
		1686
		1687	my @row_expand = @{$self->{row_expand}};
		1688	@row_expand = (1) x @$ws unless @row_expand;
		1689	my $row_expand = (sum @row_expand) || 1;
		1690
		1691	$hs->[$_] += $row_expand[$_] / $row_expand * ($h - $req_h) for 0 .. $#$hs;
		1692
1382	CFClient::UI::harmonize $hs;	1693	CFPlus::UI::harmonize $hs;
1383		1694
1384	my $y;	1695	my @x; for (0 .. $#$ws) { $x[$_ + 1] = $x[$_] + $ws->[$_] }
		1696	my @y; for (0 .. $#$hs) { $y[$_ + 1] = $y[$_] + $hs->[$_] }
1385		1697
1386	for my $r (0 .. $#{$self->{children}}) {	1698	for my $widget ($self->children) {
1387	my $row = $self->{children}[$r]	1699	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		1700
1390	my $x = 0;	1701	$widget->configure (
1391	my $row_h = $hs->[$r];	1702	$x[$c], $y[$r],
		1703	$x[$c + $cs] - $x[$c], $y[$r + $rs] - $y[$r],
1392		1704	);
1393	for my $c (0 .. $#$row) {	1705	}
1394	my $col_w = $ws->[$c];
1395		1706
1396	if (my $widget = $row->[$c]) {	1707	1
1397	$widget->configure ($x, $y, $col_w, $row_h);	1708	}
1398	}
1399		1709
1400	$x += $col_w;	1710	#############################################################################
		1711
		1712	package CFPlus::UI::Fixed;
		1713
		1714	use List::Util qw(min max);
		1715
		1716	our @ISA = CFPlus::UI::Container::;
		1717
		1718	sub _scale($$$) {
		1719	my ($rel, $val, $max) = @_;
		1720
		1721	$rel ? $val * $max : $val
		1722	}
		1723
		1724	sub size_request {
		1725	my ($self) = @_;
		1726
		1727	my ($x1, $y1, $x2, $y2) = (0, 0, 0, 0);
		1728
		1729	# determine overall size by querying abs widgets
		1730	for my $child ($self->visible_children) {
		1731	unless ($child->{c_rel}) {
		1732	my $x = $child->{c_x};
		1733	my $y = $child->{c_y};
		1734
		1735	$x1 = min $x1, $x; $x2 = max $x2, $x + $child->{req_w};
		1736	$y1 = min $y1, $y; $y2 = max $y2, $y + $child->{req_h};
1401	}	1737	}
		1738	}
1402		1739
1403	$y += $row_h;	1740	my $W = $x2 - $x1;
		1741	my $H = $y2 - $y1;
		1742
		1743	# now layout remaining widgets
		1744	for my $child ($self->visible_children) {
		1745	if ($child->{c_rel}) {
		1746	my $x = _scale $child->{c_rel}, $child->{c_x}, $W;
		1747	my $y = _scale $child->{c_rel}, $child->{c_y}, $H;
		1748
		1749	$x1 = min $x1, $x; $x2 = max $x2, $x + $child->{req_w};
		1750	$y1 = min $y1, $y; $y2 = max $y2, $y + $child->{req_h};
		1751	}
		1752	}
		1753
		1754	my $W = $x2 - $x1;
		1755	my $H = $y2 - $y1;
		1756
		1757	($W, $H)
		1758	}
		1759
		1760	sub invoke_size_allocate {
		1761	my ($self, $W, $H) = @_;
		1762
		1763	for my $child ($self->visible_children) {
		1764	my $x = _scale $child->{c_rel}, $child->{c_x}, $W;
		1765	my $y = _scale $child->{c_rel}, $child->{c_y}, $H;
		1766
		1767	$x += $child->{c_halign} * $child->{req_w};
		1768	$y += $child->{c_valign} * $child->{req_h};
		1769
		1770	$child->configure (int $x, int $y, $child->{req_w}, $child->{req_h});
1404	}	1771	}
1405		1772
1406	1	1773	1
1407	}	1774	}
1408		1775
1409	sub find_widget {
1410	my ($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	#############################################################################	1776	#############################################################################
1434		1777
1435	package CFClient::UI::Box;	1778	package CFPlus::UI::Box;
1436		1779
1437	our @ISA = CFClient::UI::Container::;	1780	our @ISA = CFPlus::UI::Container::;
1438		1781
1439	sub size_request {	1782	sub size_request {
1440	my ($self) = @_;	1783	my ($self) = @_;
		1784
		1785	my @children = $self->visible_children;
1441		1786
1442	$self->{vertical}	1787	$self->{vertical}
1443	? (	1788	? (
1444	(List::Util::max map $_->{req_w}, @{$self->{children}}),	1789	(List::Util::max map $_->{req_w}, @children),
1445	(List::Util::sum map $_->{req_h}, @{$self->{children}}),	1790	(List::Util::sum map $_->{req_h}, @children),
1446	)	1791	)
1447	: (	1792	: (
1448	(List::Util::sum map $_->{req_w}, @{$self->{children}}),	1793	(List::Util::sum map $_->{req_w}, @children),
1449	(List::Util::max map $_->{req_h}, @{$self->{children}}),	1794	(List::Util::max map $_->{req_h}, @children),
1450	)	1795	)
1451	}	1796	}
1452		1797
1453	sub invoke_size_allocate {	1798	sub invoke_size_allocate {
1454	my ($self, $w, $h) = @_;	1799	my ($self, $w, $h) = @_;
…		…
1475	$req[$_] += $space * $children[$_]{expand}	1820	$req[$_] += $space * $children[$_]{expand}
1476	for 0 .. $#children;	1821	for 0 .. $#children;
1477	}	1822	}
1478	}	1823	}
1479		1824
1480	CFClient::UI::harmonize \@req;	1825	CFPlus::UI::harmonize \@req;
1481		1826
1482	my $pos = 0;	1827	my $pos = 0;
1483	for (0 .. $#children) {	1828	for (0 .. $#children) {
1484	my $alloc = $req[$_];	1829	my $alloc = $req[$_];
1485	$children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));	1830	$children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
…		…
1490	1	1835	1
1491	}	1836	}
1492		1837
1493	#############################################################################	1838	#############################################################################
1494		1839
1495	package CFClient::UI::HBox;	1840	package CFPlus::UI::HBox;
1496		1841
1497	our @ISA = CFClient::UI::Box::;	1842	our @ISA = CFPlus::UI::Box::;
1498		1843
1499	sub new {	1844	sub new {
1500	my $class = shift;	1845	my $class = shift;
1501		1846
1502	$class->SUPER::new (	1847	$class->SUPER::new (
…		…
1505	)	1850	)
1506	}	1851	}
1507		1852
1508	#############################################################################	1853	#############################################################################
1509		1854
1510	package CFClient::UI::VBox;	1855	package CFPlus::UI::VBox;
1511		1856
1512	our @ISA = CFClient::UI::Box::;	1857	our @ISA = CFPlus::UI::Box::;
1513		1858
1514	sub new {	1859	sub new {
1515	my $class = shift;	1860	my $class = shift;
1516		1861
1517	$class->SUPER::new (	1862	$class->SUPER::new (
…		…
1520	)	1865	)
1521	}	1866	}
1522		1867
1523	#############################################################################	1868	#############################################################################
1524		1869
1525	package CFClient::UI::Label;	1870	package CFPlus::UI::Label;
1526		1871
1527	our @ISA = CFClient::UI::DrawBG::;	1872	our @ISA = CFPlus::UI::DrawBG::;
1528		1873
1529	use CFClient::OpenGL;	1874	use CFPlus::OpenGL;
1530		1875
1531	sub new {	1876	sub new {
1532	my ($class, %arg) = @_;	1877	my ($class, %arg) = @_;
1533		1878
1534	my $self = $class->SUPER::new (	1879	my $self = $class->SUPER::new (
…		…
1537	#active_bg => none	1882	#active_bg => none
1538	#font => default_font	1883	#font => default_font
1539	#text => initial text	1884	#text => initial text
1540	#markup => initial narkup	1885	#markup => initial narkup
1541	#max_w => maximum pixel width	1886	#max_w => maximum pixel width
		1887	#style => 0, # render flags
1542	ellipsise => 3, # end	1888	ellipsise => 3, # end
1543	layout => (new CFClient::Layout),	1889	layout => (new CFPlus::Layout),
1544	fontsize => 1,	1890	fontsize => 1,
1545	align => -1,	1891	align => -1,
1546	valign => -1,	1892	valign => -1,
1547	padding_x => 2,	1893	padding_x => 2,
1548	padding_y => 2,	1894	padding_y => 2,
1549	can_events => 0,	1895	can_events => 0,
1550	%arg	1896	%arg
1551	);	1897	);
1552		1898
1553	if (exists $self->{template}) {	1899	if (exists $self->{template}) {
1554	my $layout = new CFClient::Layout;	1900	my $layout = new CFPlus::Layout;
1555	$layout->set_text (delete $self->{template});	1901	$layout->set_text (delete $self->{template});
1556	$self->{template} = $layout;	1902	$self->{template} = $layout;
1557	}	1903	}
1558		1904
1559	if (exists $self->{markup}) {	1905	if (exists $self->{markup}) {
…		…
1563	}	1909	}
1564		1910
1565	$self	1911	$self
1566	}	1912	}
1567		1913
1568	sub escape($) {
1569	local $_ = $_[0];
1570
1571	s/&/&amp;/g;
1572	s/>/&gt;/g;
1573	s/</&lt;/g;
1574
1575	$_
1576	}
1577
1578	sub update {	1914	sub update {
1579	my ($self) = @_;	1915	my ($self) = @_;
1580		1916
1581	delete $self->{texture};	1917	delete $self->{texture};
1582	$self->SUPER::update;	1918	$self->SUPER::update;
…		…
1585	sub realloc {	1921	sub realloc {
1586	my ($self) = @_;	1922	my ($self) = @_;
1587		1923
1588	delete $self->{ox};	1924	delete $self->{ox};
1589	$self->SUPER::realloc;	1925	$self->SUPER::realloc;
		1926	}
		1927
		1928	sub clear {
		1929	my ($self) = @_;
		1930
		1931	$self->set_text ("");
1590	}	1932	}
1591		1933
1592	sub set_text {	1934	sub set_text {
1593	my ($self, $text) = @_;	1935	my ($self, $text) = @_;
1594		1936
…		…
1619		1961
1620	sub size_request {	1962	sub size_request {
1621	my ($self) = @_;	1963	my ($self) = @_;
1622		1964
1623	$self->{size_req} ||= do {	1965	$self->{size_req} ||= do {
		1966	my ($max_w, $max_h) = $self->get_max_wh;
		1967
1624	$self->{layout}->set_font ($self->{font}) if $self->{font};	1968	$self->{layout}->set_font ($self->{font}) if $self->{font};
1625	$self->{layout}->set_width ($self->{max_w} || -1);	1969	$self->{layout}->set_width ($self->{max_w} || $max_w || -1);
1626	$self->{layout}->set_ellipsise ($self->{ellipsise});	1970	$self->{layout}->set_ellipsise ($self->{ellipsise});
1627	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});	1971	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1628	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	1972	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1629		1973
1630	my ($w, $h) = $self->{layout}->size;	1974	my ($w, $h) = $self->{layout}->size;
…		…
1702	: ($self->{w} - $size->[0]) * 0.5);	2046	: ($self->{w} - $size->[0]) * 0.5);
1703		2047
1704	$self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}	2048	$self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1705	: $self->{valign} > 0 ? $self->{h} - $size->[1] - $self->{padding_y}	2049	: $self->{valign} > 0 ? $self->{h} - $size->[1] - $self->{padding_y}
1706	: ($self->{h} - $size->[1]) * 0.5);	2050	: ($self->{h} - $size->[1]) * 0.5);
		2051
		2052	$self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
1707	};	2053	};
1708		2054
1709	my $w = List::Util::min $self->{w} + 4, $size->[0];	2055	# unless ($self->{list}) {
1710	my $h = List::Util::min $self->{h} + 2, $size->[1];	2056	# $self->{list} = CFPlus::OpenGL::glGenList;
1711		2057	# CFPlus::OpenGL::glNewList $self->{list};
1712	$self->{layout}->render ($self->{ox}, $self->{oy});	2058	# $self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
		2059	# CFPlus::OpenGL::glEndList;
		2060	# }
		2061	#
		2062	# CFPlus::OpenGL::glCallList $self->{list};
		2063
		2064	$self->{layout}->draw;
1713	}	2065	}
		2066
		2067	#sub destroy {
		2068	# my ($self) = @_;
		2069	#
		2070	# CFPlus::OpenGL::glDeleteList delete $self->{list} if $self->{list};
		2071	#
		2072	# $self->SUPER::destroy;
		2073	#}
1714		2074
1715	#############################################################################	2075	#############################################################################
1716		2076
1717	package CFClient::UI::EntryBase;	2077	package CFPlus::UI::EntryBase;
1718		2078
1719	our @ISA = CFClient::UI::Label::;	2079	our @ISA = CFPlus::UI::Label::;
1720		2080
1721	use CFClient::OpenGL;	2081	use CFPlus::OpenGL;
1722		2082
1723	sub new {	2083	sub new {
1724	my $class = shift;	2084	my $class = shift;
1725		2085
1726	$class->SUPER::new (	2086	$class->SUPER::new (
1727	fg => [1, 1, 1],	2087	fg => [1, 1, 1],
1728	bg => [0, 0, 0, 0.2],	2088	bg => [0, 0, 0, 0.2],
		2089	outline => [0.6, 0.3, 0.1],
1729	active_bg => [1, 1, 1, 0.5],	2090	active_bg => [0, 0, 1, .2],
1730	active_fg => [0, 0, 0],	2091	active_fg => [1, 1, 1],
		2092	active_outline => [1, 1, 0],
1731	can_hover => 1,	2093	can_hover => 1,
1732	can_focus => 1,	2094	can_focus => 1,
1733	valign => 0,	2095	valign => 0,
1734	can_events => 1,	2096	can_events => 1,
		2097	ellipsise => 0,
1735	#text => ...	2098	#text => ...
1736	#hidden => "*",	2099	#hidden => "*",
1737	@_	2100	@_
1738	)	2101	)
1739	}	2102	}
…		…
1784	my $sym = $ev->{sym};	2147	my $sym = $ev->{sym};
1785	my $uni = $ev->{unicode};	2148	my $uni = $ev->{unicode};
1786		2149
1787	my $text = $self->get_text;	2150	my $text = $self->get_text;
1788		2151
		2152	$self->{cursor} = List::Util::max 0, List::Util::min $self->{cursor}, length $text;
		2153
1789	if ($uni == 8) {	2154	if ($uni == 8) {
1790	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};	2155	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1791	} elsif ($uni == 127) {	2156	} elsif ($uni == 127) {
1792	substr $text, $self->{cursor}, 1, "";	2157	substr $text, $self->{cursor}, 1, "";
1793	} elsif ($sym == CFClient::SDLK_LEFT) {	2158	} elsif ($sym == CFPlus::SDLK_LEFT) {
1794	--$self->{cursor} if $self->{cursor};	2159	--$self->{cursor} if $self->{cursor};
1795	} elsif ($sym == CFClient::SDLK_RIGHT) {	2160	} elsif ($sym == CFPlus::SDLK_RIGHT) {
1796	++$self->{cursor} if $self->{cursor} < length $self->{text};	2161	++$self->{cursor} if $self->{cursor} < length $self->{text};
1797	} elsif ($sym == CFClient::SDLK_HOME) {	2162	} elsif ($sym == CFPlus::SDLK_HOME) {
		2163	# what a hack
		2164	$self->{cursor} =
		2165	(substr $self->{text}, 0, $self->{cursor}) =~ /^(.*\012)/
		2166	? length $1
		2167	: 0;
		2168	} elsif ($sym == CFPlus::SDLK_END) {
		2169	# uh, again
		2170	$self->{cursor} =
		2171	(substr $self->{text}, $self->{cursor}) =~ /^([^\012]*)\012/
		2172	? $self->{cursor} + length $1
		2173	: length $self->{text};
		2174	} elsif ($uni == 21) { # ctrl-u
		2175	$text = "";
1798	$self->{cursor} = 0;	2176	$self->{cursor} = 0;
1799	} elsif ($sym == CFClient::SDLK_END) {
1800	$self->{cursor} = length $text;
1801	} elsif ($uni == 27) {	2177	} elsif ($uni == 27) {
1802	$self->emit ('escape');	2178	$self->emit ('escape');
1803	} elsif ($uni) {	2179	} elsif ($uni == 0x0d) {
		2180	substr $text, $self->{cursor}++, 0, "\012";
		2181	} elsif ($uni >= 0x20) {
1804	substr $text, $self->{cursor}++, 0, chr $uni;	2182	substr $text, $self->{cursor}++, 0, chr $uni;
1805	} else {	2183	} else {
1806	return 0;	2184	return 0;
1807	}	2185	}
1808		2186
1809	$self->_set_text ($text);	2187	$self->_set_text ($text);
1810		2188
1811	$self->realloc;	2189	$self->realloc;
		2190	$self->update;
1812		2191
1813	1	2192	1
1814	}	2193	}
1815		2194
1816	sub invoke_focus_in {	2195	sub invoke_focus_in {
…		…
1858	glColor_premultiply @{$self->{bg}};	2237	glColor_premultiply @{$self->{bg}};
1859	}	2238	}
1860		2239
1861	glEnable GL_BLEND;	2240	glEnable GL_BLEND;
1862	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;	2241	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};	2242	glRect 0, 0, $self->{w}, $self->{h};
1867	glVertex $self->{w}, 0;
1868	glEnd;
1869	glDisable GL_BLEND;	2243	glDisable GL_BLEND;
1870		2244
1871	$self->SUPER::_draw;	2245	$self->SUPER::_draw;
1872		2246
1873	#TODO: force update every cursor change :(	2247	#TODO: force update every cursor change :(
…		…
1875		2249
1876	unless (exists $self->{cur_h}) {	2250	unless (exists $self->{cur_h}) {
1877	my $text = substr $self->{text}, 0, $self->{cursor};	2251	my $text = substr $self->{text}, 0, $self->{cursor};
1878	utf8::encode $text;	2252	utf8::encode $text;
1879		2253
1880	@$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)	2254	@$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
1881	}	2255	}
1882		2256
1883	glColor @{$self->{fg}};	2257	glColor_premultiply @{$self->{active_fg}};
1884	glBegin GL_LINES;	2258	glBegin GL_LINES;
1885	glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};	2259	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};	2260	glVertex $self->{cur_x} + $self->{ox} + .5, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1887	glEnd;	2261	glEnd;
1888	}
1889	}
1890		2262
		2263	glLineWidth 3;
		2264	glColor @{$self->{active_outline}};
		2265	glRect_lineloop 1.5, 1.5, $self->{w} - 1.5, $self->{h} - 1.5;
		2266	glLineWidth 1;
		2267
		2268	} else {
		2269	glColor @{$self->{outline}};
		2270	glBegin GL_LINE_STRIP;
		2271	glVertex .5, $self->{h} * .5;
		2272	glVertex .5, $self->{h} - 2.5;
		2273	glVertex $self->{w} - .5, $self->{h} - 2.5;
		2274	glVertex $self->{w} - .5, $self->{h} * .5;
		2275	glEnd;
		2276	}
		2277	}
		2278
		2279	#############################################################################
		2280
1891	package CFClient::UI::Entry;	2281	package CFPlus::UI::Entry;
1892		2282
1893	our @ISA = CFClient::UI::EntryBase::;	2283	our @ISA = CFPlus::UI::EntryBase::;
1894		2284
1895	use CFClient::OpenGL;	2285	use CFPlus::OpenGL;
1896		2286
1897	sub invoke_key_down {	2287	sub invoke_key_down {
1898	my ($self, $ev) = @_;	2288	my ($self, $ev) = @_;
1899		2289
1900	my $sym = $ev->{sym};	2290	my $sym = $ev->{sym};
1901		2291
1902	if ($sym == 13) {	2292	if ($ev->{uni} == 0x0d || $sym == 13) {
1903	unshift @{$self->{history}},	2293	unshift @{$self->{history}},
1904	my $txt = $self->get_text;	2294	my $txt = $self->get_text;
1905		2295
1906	$self->{history_pointer} = -1;	2296	$self->{history_pointer} = -1;
1907	$self->{history_saveback} = '';	2297	$self->{history_saveback} = '';
1908	$self->emit (activate => $txt);	2298	$self->emit (activate => $txt);
1909	$self->update;	2299	$self->update;
1910		2300
1911	} elsif ($sym == CFClient::SDLK_UP) {	2301	} elsif ($sym == CFPlus::SDLK_UP) {
1912	if ($self->{history_pointer} < 0) {	2302	if ($self->{history_pointer} < 0) {
1913	$self->{history_saveback} = $self->get_text;	2303	$self->{history_saveback} = $self->get_text;
1914	}	2304	}
1915	if (@{$self->{history} || []} > 0) {	2305	if (@{$self->{history} || []} > 0) {
1916	$self->{history_pointer}++;	2306	$self->{history_pointer}++;
…		…
1918	$self->{history_pointer} = @{$self->{history} || []} - 1;	2308	$self->{history_pointer} = @{$self->{history} || []} - 1;
1919	}	2309	}
1920	$self->set_text ($self->{history}->[$self->{history_pointer}]);	2310	$self->set_text ($self->{history}->[$self->{history_pointer}]);
1921	}	2311	}
1922		2312
1923	} elsif ($sym == CFClient::SDLK_DOWN) {	2313	} elsif ($sym == CFPlus::SDLK_DOWN) {
1924	$self->{history_pointer}--;	2314	$self->{history_pointer}--;
1925	$self->{history_pointer} = -1 if $self->{history_pointer} < 0;	2315	$self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1926		2316
1927	if ($self->{history_pointer} >= 0) {	2317	if ($self->{history_pointer} >= 0) {
1928	$self->set_text ($self->{history}->[$self->{history_pointer}]);	2318	$self->set_text ($self->{history}->[$self->{history_pointer}]);
…		…
1937	1	2327	1
1938	}	2328	}
1939		2329
1940	#############################################################################	2330	#############################################################################
1941		2331
		2332	package CFPlus::UI::TextEdit;
		2333
		2334	our @ISA = CFPlus::UI::EntryBase::;
		2335
		2336	use CFPlus::OpenGL;
		2337
		2338	sub move_cursor_ver {
		2339	my ($self, $dy) = @_;
		2340
		2341	my ($y, $x) = $self->{layout}->index_to_line_x ($self->{cursor});
		2342
		2343	$y += $dy;
		2344
		2345	if (defined (my $index = $self->{layout}->line_x_to_index ($y, $x))) {
		2346	$self->{cursor} = $index;
		2347	delete $self->{cur_h};
		2348	$self->update;
		2349	return;
		2350	}
		2351	}
		2352
		2353	sub invoke_key_down {
		2354	my ($self, $ev) = @_;
		2355
		2356	my $sym = $ev->{sym};
		2357
		2358	if ($sym == CFPlus::SDLK_UP) {
		2359	$self->move_cursor_ver (-1);
		2360	} elsif ($sym == CFPlus::SDLK_DOWN) {
		2361	$self->move_cursor_ver (+1);
		2362	} else {
		2363	return $self->SUPER::invoke_key_down ($ev)
		2364	}
		2365
		2366	1
		2367	}
		2368
		2369	#############################################################################
		2370
1942	package CFClient::UI::Button;	2371	package CFPlus::UI::ButtonBin;
1943		2372
1944	our @ISA = CFClient::UI::Label::;	2373	our @ISA = CFPlus::UI::Bin::;
1945		2374
1946	use CFClient::OpenGL;	2375	use CFPlus::OpenGL;
1947		2376
1948	my @tex =	2377	my @tex =
1949	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2378	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1950	qw(b1_button_active.png);	2379	qw(b1_button_inactive.png b1_button_active.png);
1951		2380
1952	sub new {	2381	sub new {
1953	my $class = shift;	2382	my $class = shift;
1954		2383
1955	$class->SUPER::new (	2384	$class->SUPER::new (
1956	padding_x => 4,
1957	padding_y => 4,
1958	fg => [1, 1, 1],
1959	active_fg => [0, 0, 1],
1960	can_hover => 1,	2385	can_hover => 1,
1961	align => 0,	2386	align => 0,
1962	valign => 0,	2387	valign => 0,
1963	can_events => 1,	2388	can_events => 1,
1964	@_	2389	@_
…		…
1976	}	2401	}
1977		2402
1978	sub _draw {	2403	sub _draw {
1979	my ($self) = @_;	2404	my ($self) = @_;
1980		2405
1981	local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1982
1983	glEnable GL_TEXTURE_2D;	2406	glEnable GL_TEXTURE_2D;
1984	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2407	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1985	glColor 0, 0, 0, 1;	2408	glColor 0, 0, 0, 1;
1986		2409
		2410	my $tex = $tex[$GRAB == $self];
1987	$tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});	2411	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1988		2412
1989	glDisable GL_TEXTURE_2D;	2413	glDisable GL_TEXTURE_2D;
1990		2414
1991	$self->SUPER::_draw;	2415	$self->SUPER::_draw;
1992	}	2416	}
1993		2417
1994	#############################################################################	2418	#############################################################################
1995		2419
		2420	package CFPlus::UI::Button;
		2421
		2422	our @ISA = CFPlus::UI::Label::;
		2423
		2424	use CFPlus::OpenGL;
		2425
		2426	my @tex =
		2427	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
		2428	qw(b1_button_inactive.png b1_button_active.png);
		2429
		2430	sub new {
		2431	my $class = shift;
		2432
		2433	$class->SUPER::new (
		2434	padding_x => 4,
		2435	padding_y => 4,
		2436	fg => [1.0, 1.0, 1.0],
		2437	active_fg => [0.8, 0.8, 0.8],
		2438	can_hover => 1,
		2439	align => 0,
		2440	valign => 0,
		2441	can_events => 1,
		2442	@_
		2443	)
		2444	}
		2445
		2446	sub invoke_button_up {
		2447	my ($self, $ev, $x, $y) = @_;
		2448
		2449	$self->emit ("activate")
		2450	if $x >= 0 && $x < $self->{w}
		2451	&& $y >= 0 && $y < $self->{h};
		2452
		2453	1
		2454	}
		2455
		2456	sub _draw {
		2457	my ($self) = @_;
		2458
		2459	local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
		2460
		2461	glEnable GL_TEXTURE_2D;
		2462	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		2463	glColor 0, 0, 0, 1;
		2464
		2465	my $tex = $tex[$GRAB == $self];
		2466	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
		2467
		2468	glDisable GL_TEXTURE_2D;
		2469
		2470	$self->SUPER::_draw;
		2471	}
		2472
		2473	#############################################################################
		2474
		2475	package CFPlus::UI::CheckBox;
		2476
		2477	our @ISA = CFPlus::UI::DrawBG::;
		2478
		2479	my @tex =
		2480	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
		2481	qw(c1_checkbox_bg.png c1_checkbox_active.png);
		2482
		2483	use CFPlus::OpenGL;
		2484
		2485	sub new {
		2486	my $class = shift;
		2487
		2488	$class->SUPER::new (
		2489	padding_x => 2,
		2490	padding_y => 2,
		2491	fg => [1, 1, 1],
		2492	active_fg => [1, 1, 0],
		2493	bg => [0, 0, 0, 0.2],
		2494	active_bg => [1, 1, 1, 0.5],
		2495	state => 0,
		2496	can_hover => 1,
		2497	@_
		2498	)
		2499	}
		2500
		2501	sub size_request {
		2502	my ($self) = @_;
		2503
		2504	(6) x 2
		2505	}
		2506
		2507	sub toggle {
		2508	my ($self) = @_;
		2509
		2510	$self->{state} = !$self->{state};
		2511	$self->emit (changed => $self->{state});
		2512	$self->update;
		2513	}
		2514
		2515	sub invoke_button_down {
		2516	my ($self, $ev, $x, $y) = @_;
		2517
		2518	if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
		2519	&& $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
		2520	$self->toggle;
		2521	} else {
		2522	return 0
		2523	}
		2524
		2525	1
		2526	}
		2527
		2528	sub _draw {
		2529	my ($self) = @_;
		2530
		2531	$self->SUPER::_draw;
		2532
		2533	glTranslate $self->{padding_x}, $self->{padding_y}, 0;
		2534
		2535	my ($w, $h) = @$self{qw(w h)};
		2536
		2537	my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
		2538
		2539	glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
		2540
		2541	my $tex = $self->{state} ? $tex[1] : $tex[0];
		2542
		2543	glEnable GL_TEXTURE_2D;
		2544	$tex->draw_quad_alpha (0, 0, $s, $s);
		2545	glDisable GL_TEXTURE_2D;
		2546	}
		2547
		2548	#############################################################################
		2549
		2550	package CFPlus::UI::Image;
		2551
		2552	our @ISA = CFPlus::UI::Base::;
		2553
		2554	use CFPlus::OpenGL;
		2555
		2556	our %texture_cache;
		2557
		2558	sub new {
		2559	my $class = shift;
		2560
		2561	my $self = $class->SUPER::new (
		2562	can_events => 0,
		2563	scale => 1,
		2564	@_,
		2565	);
		2566
		2567	$self->{path} || $self->{tex}
		2568	or Carp::croak "'path' or 'tex' attributes required";
		2569
		2570	$self->{tex} ||= $texture_cache{$self->{path}} ||=
		2571	new_from_file CFPlus::Texture CFPlus::find_rcfile $self->{path}, mipmap => 1;
		2572
		2573	CFPlus::weaken $texture_cache{$self->{path}};
		2574
		2575	$self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
		2576
		2577	$self
		2578	}
		2579
		2580	sub STORABLE_freeze {
		2581	my ($self, $cloning) = @_;
		2582
		2583	$self->{path}
		2584	or die "cannot serialise CFPlus::UI::Image on non-loadable images\n";
		2585
		2586	$self->{path}
		2587	}
		2588
		2589	sub STORABLE_attach {
		2590	my ($self, $cloning, $path) = @_;
		2591
		2592	$self->new (path => $path)
		2593	}
		2594
		2595	sub size_request {
		2596	my ($self) = @_;
		2597
		2598	(int $self->{tex}{w} * $self->{scale}, int $self->{tex}{h} * $self->{scale})
		2599	}
		2600
		2601	sub _draw {
		2602	my ($self) = @_;
		2603
		2604	my $tex = $self->{tex};
		2605
		2606	my ($w, $h) = ($self->{w}, $self->{h});
		2607
		2608	if ($self->{rot90}) {
		2609	glRotate 90, 0, 0, 1;
		2610	glTranslate 0, -$self->{w}, 0;
		2611
		2612	($w, $h) = ($h, $w);
		2613	}
		2614
		2615	glEnable GL_TEXTURE_2D;
		2616	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		2617
		2618	$tex->draw_quad_alpha (0, 0, $w, $h);
		2619
		2620	glDisable GL_TEXTURE_2D;
		2621	}
		2622
		2623	#############################################################################
		2624
1996	package CFClient::UI::ImageButton;	2625	package CFPlus::UI::ImageButton;
1997		2626
1998	our @ISA = CFClient::UI::Image::;	2627	our @ISA = CFPlus::UI::Image::;
1999		2628
2000	use CFClient::OpenGL;	2629	use CFPlus::OpenGL;
2001		2630
2002	my %textures;	2631	my %textures;
2003		2632
2004	sub new {	2633	sub new {
2005	my $class = shift;	2634	my $class = shift;
…		…
2015	can_events => 1,	2644	can_events => 1,
2016	@_	2645	@_
2017	);	2646	);
2018	}	2647	}
2019		2648
		2649	sub invoke_button_down {
		2650	my ($self, $ev, $x, $y) = @_;
		2651
		2652	1
		2653	}
		2654
2020	sub invoke_button_up {	2655	sub invoke_button_up {
2021	my ($self, $ev, $x, $y) = @_;	2656	my ($self, $ev, $x, $y) = @_;
2022		2657
2023	$self->emit ("activate")	2658	$self->emit ("activate")
2024	if $x >= 0 && $x < $self->{w}	2659	if $x >= 0 && $x < $self->{w}
…		…
2027	1	2662	1
2028	}	2663	}
2029		2664
2030	#############################################################################	2665	#############################################################################
2031		2666
2032	package CFClient::UI::CheckBox;
2033
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;	2667	package CFPlus::UI::VGauge;
2108		2668
2109	our @ISA = CFClient::UI::Base::;	2669	our @ISA = CFPlus::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		2670
2170	use List::Util qw(min max);	2671	use List::Util qw(min max);
2171		2672
2172	use CFClient::OpenGL;	2673	use CFPlus::OpenGL;
2173		2674
2174	my %tex = (	2675	my %tex = (
2175	food => [	2676	food => [
2176	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2677	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
2177	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/	2678	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
2178	],	2679	],
2179	grace => [	2680	grace => [
2180	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2681	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
2181	qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/	2682	qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
2182	],	2683	],
2183	hp => [	2684	hp => [
2184	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2685	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
2185	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/	2686	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
2186	],	2687	],
2187	mana => [	2688	mana => [
2188	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2689	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
2189	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/	2690	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
2190	],	2691	],
2191	);	2692	);
2192		2693
2193	# eg. VGauge->new (gauge => 'food'), default gauge: food	2694	# eg. VGauge->new (gauge => 'food'), default gauge: food
…		…
2296	glDisable GL_TEXTURE_2D;	2797	glDisable GL_TEXTURE_2D;
2297	}	2798	}
2298		2799
2299	#############################################################################	2800	#############################################################################
2300		2801
		2802	package CFPlus::UI::Progress;
		2803
		2804	our @ISA = CFPlus::UI::Label::;
		2805
		2806	use CFPlus::OpenGL;
		2807
		2808	sub new {
		2809	my ($class, %arg) = @_;
		2810
		2811	my $self = $class->SUPER::new (
		2812	fg => [1, 1, 1],
		2813	bg => [0, 0, 1, 0.2],
		2814	bar => [0.7, 0.5, 0.1, 0.8],
		2815	outline => [0.4, 0.3, 0],
		2816	fontsize => 0.9,
		2817	valign => 0,
		2818	align => 0,
		2819	can_events => 1,
		2820	ellipsise => 1,
		2821	label => "%d%%",
		2822	%arg,
		2823	);
		2824
		2825	$self->set_value ($arg{value} || -1);
		2826
		2827	$self
		2828	}
		2829
		2830	sub set_label {
		2831	my ($self, $label) = @_;
		2832
		2833	return if $self->{label} eq $label;
		2834	$self->{label} = $label;
		2835
		2836	$self->CFPlus::UI::Progress::set_value (0 + delete $self->{value});
		2837	}
		2838
		2839	sub set_value {
		2840	my ($self, $value) = @_;
		2841
		2842	if ($self->{value} ne $value) {
		2843	$self->{value} = $value;
		2844
		2845	if ($value < 0) {
		2846	$self->set_text ("-");
		2847	} else {
		2848	$self->set_text (sprintf $self->{label}, $value * 100);
		2849	}
		2850
		2851	$self->update;
		2852	}
		2853	}
		2854
		2855	sub _draw {
		2856	my ($self) = @_;
		2857
		2858	glEnable GL_BLEND;
		2859	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
		2860
		2861	if ($self->{value} >= 0) {
		2862	my $s = int 2 + ($self->{w} - 4) * $self->{value};
		2863
		2864	glColor_premultiply @{$self->{bar}};
		2865	glRect 2, 2, $s, $self->{h} - 2;
		2866	glColor_premultiply @{$self->{bg}};
		2867	glRect $s, 2, $self->{w} - 2, $self->{h} - 2;
		2868	}
		2869
		2870	glColor_premultiply @{$self->{outline}};
		2871	glRect_lineloop 1.5, 1.5, $self->{w} - 1.5, $self->{h} - 1.5;
		2872
		2873	glDisable GL_BLEND;
		2874
		2875	{
		2876	local $self->{bg}; # do not draw background
		2877	$self->SUPER::_draw;
		2878	}
		2879	}
		2880
		2881	#############################################################################
		2882
		2883	package CFPlus::UI::ExperienceProgress;
		2884
		2885	our @ISA = CFPlus::UI::Progress::;
		2886
		2887	sub new {
		2888	my ($class, %arg) = @_;
		2889
		2890	my $self = $class->SUPER::new (
		2891	tooltip => sub {
		2892	my ($self) = @_;
		2893
		2894	sprintf "level %d\n%s points\n%s next level\n%s to go",
		2895	$self->{lvl},
		2896	::formsep ($self->{exp}),
		2897	::formsep ($self->{nxt}),
		2898	::formsep ($self->{nxt} - $self->{exp}),
		2899	},
		2900	%arg
		2901	);
		2902
		2903	$::CONN->{on_exp_update}{$self+0} = sub { $self->set_value ($self->{value}) }
		2904	if $::CONN;
		2905
		2906	$self
		2907	}
		2908
		2909	sub DESTROY {
		2910	my ($self) = @_;
		2911
		2912	delete $::CONN->{on_exp_update}{$self+0}
		2913	if $::CONN;
		2914
		2915	$self->SUPER::DESTROY;
		2916	}
		2917
		2918	sub set_value {
		2919	my ($self, $lvl, $exp) = @_;
		2920
		2921	$self->{lvl} = $lvl;
		2922	$self->{exp} = $exp;
		2923
		2924	my $v = -1;
		2925
		2926	if ($::CONN && (my $table = $::CONN->{exp_table})) {
		2927	my $l0 = $table->[$lvl - 1];
		2928	my $l1 = $table->[$lvl];
		2929
		2930	$self->{nxt} = $l1;
		2931
		2932	$v = ($exp - $l0) / ($l1 - $l0);
		2933	}
		2934
		2935	$self->SUPER::set_value ($v);
		2936	}
		2937
		2938	#############################################################################
		2939
2301	package CFClient::UI::Gauge;	2940	package CFPlus::UI::Gauge;
2302		2941
2303	our @ISA = CFClient::UI::VBox::;	2942	our @ISA = CFPlus::UI::VBox::;
2304		2943
2305	sub new {	2944	sub new {
2306	my ($class, %arg) = @_;	2945	my ($class, %arg) = @_;
2307		2946
2308	my $self = $class->SUPER::new (	2947	my $self = $class->SUPER::new (
…		…
2310	can_hover => 1,	2949	can_hover => 1,
2311	can_events => 1,	2950	can_events => 1,
2312	%arg,	2951	%arg,
2313	);	2952	);
2314		2953
2315	$self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");	2954	$self->add ($self->{value} = new CFPlus::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);	2955	$self->add ($self->{gauge} = new CFPlus::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");	2956	$self->add ($self->{max} = new CFPlus::UI::Label valign => -1, align => 0, template => "999");
2318		2957
2319	$self	2958	$self
2320	}	2959	}
2321		2960
2322	sub set_fontsize {	2961	sub set_fontsize {
…		…
2343	$self->{value}->set_text ($val);	2982	$self->{value}->set_text ($val);
2344	}	2983	}
2345		2984
2346	#############################################################################	2985	#############################################################################
2347		2986
2348	package CFClient::UI::Slider;	2987	package CFPlus::UI::Slider;
2349		2988
2350	use strict;	2989	use strict;
2351		2990
2352	use CFClient::OpenGL;	2991	use CFPlus::OpenGL;
2353		2992
2354	our @ISA = CFClient::UI::DrawBG::;	2993	our @ISA = CFPlus::UI::DrawBG::;
2355		2994
2356	my @tex =	2995	my @tex =
2357	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }	2996	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_ }
2358	qw(s1_slider.png s1_slider_bg.png);	2997	qw(s1_slider.png s1_slider_bg.png);
2359		2998
2360	sub new {	2999	sub new {
2361	my $class = shift;	3000	my $class = shift;
2362		3001
…		…
2430		3069
2431	$self->SUPER::invoke_button_down ($ev, $x, $y);	3070	$self->SUPER::invoke_button_down ($ev, $x, $y);
2432		3071
2433	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];	3072	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2434		3073
2435	$self->invoke_mouse_motion ($ev, $x, $y)	3074	$self->invoke_mouse_motion ($ev, $x, $y);
		3075
		3076	1
2436	}	3077	}
2437		3078
2438	sub invoke_mouse_motion {	3079	sub invoke_mouse_motion {
2439	my ($self, $ev, $x, $y) = @_;	3080	my ($self, $ev, $x, $y) = @_;
2440		3081
…		…
2447		3088
2448	$self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));	3089	$self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2449	} else {	3090	} else {
2450	return 0;	3091	return 0;
2451	}	3092	}
		3093
		3094	1
		3095	}
		3096
		3097	sub invoke_mouse_wheel {
		3098	my ($self, $ev) = @_;
		3099
		3100	my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx};
		3101
		3102	my $pagepart = $ev->{mod} & CFPlus::KMOD_SHIFT ? 1 : 0.2;
		3103
		3104	$self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * $pagepart);
2452		3105
2453	1	3106	1
2454	}	3107	}
2455		3108
2456	sub update {	3109	sub update {
…		…
2507	glDisable GL_TEXTURE_2D;	3160	glDisable GL_TEXTURE_2D;
2508	}	3161	}
2509		3162
2510	#############################################################################	3163	#############################################################################
2511		3164
2512	package CFClient::UI::ValSlider;	3165	package CFPlus::UI::ValSlider;
2513		3166
2514	our @ISA = CFClient::UI::HBox::;	3167	our @ISA = CFPlus::UI::HBox::;
2515		3168
2516	sub new {	3169	sub new {
2517	my ($class, %arg) = @_;	3170	my ($class, %arg) = @_;
2518		3171
2519	my $range = delete $arg{range};	3172	my $range = delete $arg{range};
2520		3173
2521	my $self = $class->SUPER::new (	3174	my $self = $class->SUPER::new (
2522	slider => (new CFClient::UI::Slider expand => 1, range => $range),	3175	slider => (new CFPlus::UI::Slider expand => 1, range => $range),
2523	entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),	3176	entry => (new CFPlus::UI::Label text => "", template => delete $arg{template}),
2524	to_value => sub { shift },	3177	to_value => sub { shift },
2525	from_value => sub { shift },	3178	from_value => sub { shift },
2526	%arg,	3179	%arg,
2527	);	3180	);
2528		3181
…		…
2548	sub set_range { shift->{slider}->set_range (@_) }	3201	sub set_range { shift->{slider}->set_range (@_) }
2549	sub set_value { shift->{slider}->set_value (@_) }	3202	sub set_value { shift->{slider}->set_value (@_) }
2550		3203
2551	#############################################################################	3204	#############################################################################
2552		3205
2553	package CFClient::UI::TextScroller;	3206	package CFPlus::UI::TextScroller;
2554		3207
2555	our @ISA = CFClient::UI::HBox::;	3208	our @ISA = CFPlus::UI::HBox::;
2556		3209
2557	use CFClient::OpenGL;	3210	use CFPlus::OpenGL;
2558		3211
2559	sub new {	3212	sub new {
2560	my $class = shift;	3213	my $class = shift;
2561		3214
2562	my $self = $class->SUPER::new (	3215	my $self = $class->SUPER::new (
2563	fontsize => 1,	3216	fontsize => 1,
2564	can_events => 0,	3217	can_events => 1,
2565	indent => 0,	3218	indent => 0,
2566	#font => default_font	3219	#font => default_font
2567	@_,	3220	@_,
2568		3221
2569	layout => (new CFClient::Layout),	3222	layout => (new CFPlus::Layout),
2570	par => [],	3223	par => [],
		3224	max_par => 0,
2571	height => 0,	3225	height => 0,
2572	children => [	3226	children => [
2573	(new CFClient::UI::Empty expand => 1),	3227	(new CFPlus::UI::Empty expand => 1),
2574	(new CFClient::UI::Slider vertical => 1),	3228	(new CFPlus::UI::Slider vertical => 1),
2575	],	3229	],
2576	);	3230	);
2577		3231
2578	$self->{children}[1]->connect (changed => sub { $self->update });	3232	$self->{children}[1]->connect (changed => sub { $self->update });
2579		3233
…		…
2588	}	3242	}
2589		3243
2590	sub size_request {	3244	sub size_request {
2591	my ($self) = @_;	3245	my ($self) = @_;
2592		3246
2593	my ($empty, $slider) = @{ $self->{children} };	3247	my ($empty, $slider) = $self->visible_children;
2594		3248
2595	local $self->{children} = [$empty, $slider];	3249	local $self->{children} = [$empty, $slider];
2596	$self->SUPER::size_request	3250	$self->SUPER::size_request
2597	}	3251	}
2598		3252
…		…
2609		3263
2610	$self->reflow;	3264	$self->reflow;
2611		3265
2612	local $self->{children} = [$empty, $slider];	3266	local $self->{children} = [$empty, $slider];
2613	$self->SUPER::invoke_size_allocate ($w, $h)	3267	$self->SUPER::invoke_size_allocate ($w, $h)
		3268	}
		3269
		3270	sub invoke_mouse_wheel {
		3271	my ($self, $ev) = @_;
		3272
		3273	return 0 unless $ev->{dy}; # only vertical movements
		3274
		3275	$self->{children}[1]->emit (mouse_wheel => $ev);
		3276
		3277	1
2614	}	3278	}
2615		3279
2616	sub get_layout {	3280	sub get_layout {
2617	my ($self, $para) = @_;	3281	my ($self, $para) = @_;
2618		3282
…		…
2646		3310
2647	# todo: base offset on lines or so, not on pixels	3311	# todo: base offset on lines or so, not on pixels
2648	$self->{children}[1]->set_value ($offset);	3312	$self->{children}[1]->set_value ($offset);
2649	}	3313	}
2650		3314
		3315	sub current_paragraph {
		3316	my ($self) = @_;
		3317
		3318	$self->{top_paragraph} - 1
		3319	}
		3320
		3321	sub scroll_to {
		3322	my ($self, $para) = @_;
		3323
		3324	$para = List::Util::max 0, List::Util::min $#{$self->{par}}, $para;
		3325
		3326	$self->{scroll_to} = $para;
		3327	$self->update;
		3328	}
		3329
2651	sub clear {	3330	sub clear {
2652	my ($self) = @_;	3331	my ($self) = @_;
2653		3332
2654	my (undef, undef, @other) = @{ $self->{children} };	3333	my (undef, undef, @other) = @{ $self->{children} };
2655	$self->remove ($_) for @other;	3334	$self->remove ($_) for @other;
…		…
2658	$self->{height} = 0;	3337	$self->{height} = 0;
2659	$self->{children}[1]->set_range ([0, 0, 0, 1, 1]);	3338	$self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2660	}	3339	}
2661		3340
2662	sub add_paragraph {	3341	sub add_paragraph {
2663	my ($self, $color, $para, $indent) = @_;	3342	my $self = shift;
2664		3343
2665	my ($text, @w) = ref $para ? @$para : $para;	3344	for my $para (@_) {
2666
2667	$para = {	3345	$para = {
		3346	fg => [1, 1, 1, 1],
		3347	indent => 0,
		3348	markup => "",
		3349	widget => [],
		3350	ref $para ? %$para : (markup => $para),
2668	w => 1e10,	3351	w => 1e10,
2669	wrapped => 1,	3352	wrapped => 1,
2670	fg => $color,
2671	indent => $indent,
2672	markup => $text,
2673	widget => \@w,
2674	};	3353	};
2675		3354
2676	$self->add (@w) if @w;	3355	$self->add (@{ $para->{widget} }) if @{ $para->{widget} };
2677	push @{$self->{par}}, $para;	3356	push @{$self->{par}}, $para;
		3357	}
		3358
		3359	if (my $max = $self->{max_par}) {
		3360	shift @{$self->{par}} while @{$self->{par}} > $max;
		3361	}
2678		3362
2679	$self->{need_reflow}++;	3363	$self->{need_reflow}++;
2680	$self->update;	3364	$self->update;
2681	}	3365	}
2682		3366
2683	sub scroll_to_bottom {	3367	sub scroll_to_bottom {
2684	my ($self) = @_;	3368	my ($self) = @_;
2685		3369
2686	$self->{scroll_to_bottom} = 1;	3370	$self->{scroll_to} = $#{$self->{par}};
2687	$self->update;	3371	$self->update;
2688	}	3372	}
2689		3373
		3374	sub force_uptodate {
		3375	my ($self) = @_;
		3376
		3377	if (delete $self->{need_reflow}) {
		3378	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
		3379
		3380	my $height = 0;
		3381
		3382	for my $para (@{$self->{par}}) {
		3383	if ($para->{w} != $W && ($para->{wrapped} || $para->{w} > $W)) {
		3384	my $layout = $self->get_layout ($para);
		3385	my ($w, $h) = $layout->size;
		3386
		3387	$para->{w} = $w + $para->{indent};
		3388	$para->{h} = $h;
		3389	$para->{wrapped} = $layout->has_wrapped;
		3390	}
		3391
		3392	$para->{y} = $height;
		3393	$height += $para->{h};
		3394	}
		3395
		3396	$self->{height} = $height;
		3397	$self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
		3398
		3399	delete $self->{texture};
		3400	}
		3401
		3402	if (my $paridx = delete $self->{scroll_to}) {
		3403	$self->{children}[1]->set_value ($self->{par}[$paridx]{y});
		3404	}
		3405	}
		3406
2690	sub update {	3407	sub update {
2691	my ($self) = @_;	3408	my ($self) = @_;
2692		3409
2693	$self->SUPER::update;	3410	$self->SUPER::update;
2694		3411
2695	return unless $self->{h} > 0;	3412	return unless $self->{h} > 0;
2696		3413
2697	delete $self->{texture};	3414	delete $self->{texture};
2698		3415
2699	$ROOT->on_post_alloc ($self => sub {	3416	$ROOT->on_post_alloc ($self => sub {
		3417	$self->force_uptodate;
		3418
2700	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};	3419	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2701		3420
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 {	3421	$self->{texture} ||= new_from_opengl CFPlus::Texture $W, $H, sub {
2730	glClearColor 0, 0, 0, 0;	3422	glClearColor 0, 0, 0, 0;
2731	glClear GL_COLOR_BUFFER_BIT;	3423	glClear GL_COLOR_BUFFER_BIT;
2732		3424
		3425	package CFPlus::UI::Base;
		3426	local ($draw_x, $draw_y, $draw_w, $draw_h) =
		3427	(0, 0, $self->{w}, $self->{h});
		3428
		3429	my $top = int $self->{children}[1]{range}[0];
		3430
		3431	my $paridx = 0;
		3432	my $top_paragraph;
2733	my $top = int $self->{children}[1]{range}[0];	3433	my $top = int $self->{children}[1]{range}[0];
2734		3434
2735	my $y0 = $top;	3435	my $y0 = $top;
2736	my $y1 = $top + $H;	3436	my $y1 = $top + $H;
2737		3437
2738	my $y = 0;
2739
2740	for my $para (@{$self->{par}}) {	3438	for my $para (@{$self->{par}}) {
2741	my $h = $para->{h};	3439	my $h = $para->{h};
		3440	my $y = $para->{y};
2742		3441
2743	if ($y0 < $y + $h && $y < $y1) {	3442	if ($y0 < $y + $h && $y < $y1) {
2744
2745	my $layout = $self->get_layout ($para);	3443	my $layout = $self->get_layout ($para);
2746		3444
2747	$layout->render ($para->{indent}, $y - $y0);	3445	$layout->render ($para->{indent}, $y - $y0);
		3446	$layout->draw;
2748		3447
2749	if (my @w = @{ $para->{widget} }) {	3448	if (my @w = @{ $para->{widget} }) {
2750	my @s = $layout->get_shapes;	3449	my @s = $layout->get_shapes;
2751		3450
2752	for (@w) {	3451	for (@w) {
…		…
2758	$_->draw;	3457	$_->draw;
2759	}	3458	}
2760	}	3459	}
2761	}	3460	}
2762		3461
2763	$y += $h;	3462	$paridx++;
		3463	$top_paragraph ||= $paridx if $y >= $top;
2764	}	3464	}
		3465
		3466	$self->{top_paragraph} = $top_paragraph;
2765	};	3467	};
2766	});	3468	});
2767	}	3469	}
2768		3470
2769	sub reconfigure {	3471	sub reconfigure {
…		…
2787	$self->{children}[1]->draw;	3489	$self->{children}[1]->draw;
2788	}	3490	}
2789		3491
2790	#############################################################################	3492	#############################################################################
2791		3493
2792	package CFClient::UI::Animator;	3494	package CFPlus::UI::Animator;
2793		3495
2794	use CFClient::OpenGL;	3496	use CFPlus::OpenGL;
2795		3497
2796	our @ISA = CFClient::UI::Bin::;	3498	our @ISA = CFPlus::UI::Bin::;
2797		3499
2798	sub moveto {	3500	sub moveto {
2799	my ($self, $x, $y) = @_;	3501	my ($self, $x, $y) = @_;
2800		3502
2801	$self->{moveto} = [$self->{x}, $self->{y}, $x, $y];	3503	$self->{moveto} = [$self->{x}, $self->{y}, $x, $y];
…		…
2829	glPopMatrix;	3531	glPopMatrix;
2830	}	3532	}
2831		3533
2832	#############################################################################	3534	#############################################################################
2833		3535
2834	package CFClient::UI::Flopper;	3536	package CFPlus::UI::Flopper;
2835		3537
2836	our @ISA = CFClient::UI::Button::;	3538	our @ISA = CFPlus::UI::Button::;
2837		3539
2838	sub new {	3540	sub new {
2839	my $class = shift;	3541	my $class = shift;
2840		3542
2841	my $self = $class->SUPER::new (	3543	my $self = $class->SUPER::new (
…		…
2853	$self->{other}->toggle_visibility;	3555	$self->{other}->toggle_visibility;
2854	}	3556	}
2855		3557
2856	#############################################################################	3558	#############################################################################
2857		3559
2858	package CFClient::UI::Tooltip;	3560	package CFPlus::UI::Tooltip;
2859		3561
2860	our @ISA = CFClient::UI::Bin::;	3562	our @ISA = CFPlus::UI::Bin::;
2861		3563
2862	use CFClient::OpenGL;	3564	use CFPlus::OpenGL;
2863		3565
2864	sub new {	3566	sub new {
2865	my $class = shift;	3567	my $class = shift;
2866		3568
2867	$class->SUPER::new (	3569	$class->SUPER::new (
…		…
2871	}	3573	}
2872		3574
2873	sub set_tooltip_from {	3575	sub set_tooltip_from {
2874	my ($self, $widget) = @_;	3576	my ($self, $widget) = @_;
2875		3577
2876	my $tooltip = $widget->{tooltip};	3578	my $tip = $widget->{tooltip};
		3579	$tip = $tip->($widget) if "CODE" eq ref $tip;
		3580
		3581	$tip = CFPlus::Pod::section_label tooltip => $1
		3582	if $tip =~ /^#(.*)$/;
2877		3583
2878	if ($ENV{CFPLUS_DEBUG} & 2) {	3584	if ($ENV{CFPLUS_DEBUG} & 2) {
2879	$tooltip .= "\n\n" . (ref $widget) . "\n"	3585	$tip .= "\n\n" . (ref $widget) . "\n"
2880	. "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"	3586	. "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2881	. "req $widget->{req_w} $widget->{req_h}\n"	3587	. "req $widget->{req_w} $widget->{req_h}\n"
2882	. "visible $widget->{visible}";	3588	. "visible $widget->{visible}";
2883	}	3589	}
2884		3590
2885	$tooltip =~ s/^\n+//;	3591	$tip =~ s/^\n+//;
2886	$tooltip =~ s/\n+$//;	3592	$tip =~ s/\n+$//;
2887		3593
2888	$self->add (new CFClient::UI::Label	3594	$self->add (new CFPlus::UI::Label
2889	markup => $tooltip,	3595	markup => $tip,
2890	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,	3596	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2891	fontsize => 0.8,	3597	fontsize => 0.8,
2892	fg => [0, 0, 0, 1],	3598	style => 1, # FLAG_INVERSE
2893	ellipsise => 0,	3599	ellipsise => 0,
2894	font => ($widget->{tooltip_font} || $::FONT_PROP),	3600	font => ($widget->{tooltip_font} || $::FONT_PROP),
2895	);	3601	);
2896	}	3602	}
2897		3603
…		…
2916		3622
2917	$self->{root}->on_post_alloc ("move_$self" => sub {	3623	$self->{root}->on_post_alloc ("move_$self" => sub {
2918	my $widget = $self->{owner}	3624	my $widget = $self->{owner}
2919	or return;	3625	or return;
2920		3626
		3627	if ($widget->{visible}) {
2921	my ($x, $y) = $widget->coord2global ($widget->{w}, 0);	3628	my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2922		3629
2923	($x, $y) = $widget->coord2global (-$self->{w}, 0)	3630	($x, $y) = $widget->coord2global (-$self->{w}, 0)
2924	if $x + $self->{w} > $self->{root}{w};	3631	if $x + $self->{w} > $self->{root}{w};
2925		3632
2926	$self->move_abs ($x, $y);	3633	$self->move_abs ($x, $y);
		3634	} else {
		3635	$self->hide;
		3636	}
2927	});	3637	});
2928	}	3638	}
2929		3639
2930	sub _draw {	3640	sub _draw {
2931	my ($self) = @_;	3641	my ($self) = @_;
2932		3642
2933	glTranslate 0.375, 0.375;
2934
2935	my ($w, $h) = @$self{qw(w h)};	3643	my ($w, $h) = @$self{qw(w h)};
2936		3644
2937	glColor 1, 0.8, 0.4;	3645	glColor 1, 0.8, 0.4;
2938	glBegin GL_QUADS;	3646	glRect 0, 0, $w, $h;
2939	glVertex 0 , 0;
2940	glVertex 0 , $h;
2941	glVertex $w, $h;
2942	glVertex $w, 0;
2943	glEnd;
2944		3647
2945	glColor 0, 0, 0;	3648	glColor 0, 0, 0;
2946	glBegin GL_LINE_LOOP;	3649	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		3650
2953	glTranslate 2 - 0.375, 2 - 0.375;	3651	glTranslate 2, 2;
2954		3652
2955	$self->SUPER::_draw;	3653	$self->SUPER::_draw;
2956	}	3654	}
2957		3655
2958	#############################################################################	3656	#############################################################################
2959		3657
2960	package CFClient::UI::Face;	3658	package CFPlus::UI::Face;
2961		3659
2962	our @ISA = CFClient::UI::Base::;	3660	our @ISA = CFPlus::UI::DrawBG::;
2963		3661
2964	use CFClient::OpenGL;	3662	use CFPlus::OpenGL;
2965		3663
2966	sub new {	3664	sub new {
2967	my $class = shift;	3665	my $class = shift;
2968		3666
2969	my $self = $class->SUPER::new (	3667	my $self = $class->SUPER::new (
		3668	size_w => 32,
		3669	size_h => 8,
2970	aspect => 1,	3670	aspect => 1,
2971	can_events => 0,	3671	can_events => 0,
2972	@_,	3672	@_,
2973	);	3673	);
2974		3674
2975	if ($self->{anim} && $self->{animspeed}) {	3675	if ($self->{anim} && $self->{animspeed}) {
2976	Scalar::Util::weaken (my $widget = $self);	3676	CFPlus::weaken (my $widget = $self);
2977		3677
2978	$self->{timer} = Event->timer (	3678	$widget->{animspeed} = List::Util::max 0.05, $widget->{animspeed};
2979	at => $self->{animspeed} * int $::NOW / $self->{animspeed},	3679	$widget->{anim_start} = $self->{animspeed} * int EV::now / $self->{animspeed};
2980	hard => 1,	3680	$self->{timer} = EV::timer_ns 0, 0, sub {
2981	interval => $self->{animspeed},	3681	return unless $::CONN;
2982	cb => sub {	3682
		3683	my $w = $widget
		3684	or return;
		3685
2983	++$widget->{frame};	3686	++$w->{frame};
		3687	$w->update_face;
		3688
		3689	# somehow, $widget can go away
2984	$widget->update;	3690	$w->update;
2985	},	3691	$w->update_timer;
2986	);	3692	};
		3693
		3694	$self->update_face;
		3695	$self->update_timer;
2987	}	3696	}
2988		3697
2989	$self	3698	$self
2990	}	3699	}
2991		3700
		3701	sub update_timer {
		3702	my ($self) = @_;
		3703
		3704	return unless $self->{timer};
		3705
		3706	$self->{timer}->stop;
		3707	if ($self->{visible}) {
		3708	$self->{timer}->set (
		3709	$self->{anim_start}
		3710	+ $self->{animspeed}
		3711	* int 1.5 + (EV::now - $self->{anim_start}) / $self->{animspeed}
		3712	);
		3713	$self->{timer}->start;
		3714	}
		3715	}
		3716
		3717	sub update_face {
		3718	my ($self) = @_;
		3719
		3720	if ($::CONN) {
		3721	if (my $anim = $::CONN->{anim}[$self->{anim}]) {
		3722	if ($anim && @$anim) {
		3723	$self->{face} = $anim->[ $self->{frame} % @$anim ];
		3724	delete $self->{face_change_cb};
		3725
		3726	if (my $tex = $self->{tex} = $::CONN->{texture}[ $::CONN->{face}[$self->{face}]{id} ]) {
		3727	unless ($tex->{name} || $tex->{loading}) {
		3728	$tex->upload (sub { $self->reconfigure });
		3729	}
		3730	}
		3731	}
		3732	}
		3733	}
		3734	}
		3735
2992	sub size_request {	3736	sub size_request {
2993	(32, 8)	3737	my ($self) = @_;
		3738
		3739	if ($::CONN) {
		3740	if (my $faceid = $::CONN->{face}[$self->{face}]{id}) {
		3741	if (my $tex = $self->{tex} = $::CONN->{texture}[$faceid]) {
		3742	if ($tex->{name}) {
		3743	return ($self->{size_w} || $tex->{w}, $self->{size_h} || $tex->{h});
		3744	} elsif (!$tex->{loading}) {
		3745	$tex->upload (sub { $self->reconfigure });
		3746	}
		3747	}
		3748
		3749	$self->{face_change_cb} ||= $::CONN->on_face_change ($self->{face}, sub { $self->reconfigure });
		3750	}
		3751	}
		3752
		3753	($self->{size_w} || 8, $self->{size_h} || 8)
2994	}	3754	}
2995		3755
2996	sub update {	3756	sub update {
2997	my ($self) = @_;	3757	my ($self) = @_;
2998		3758
2999	return unless $self->{visible};	3759	return unless $self->{visible};
3000		3760
3001	$self->SUPER::update;	3761	$self->SUPER::update;
3002	}	3762	}
3003		3763
		3764	sub invoke_visibility_change {
		3765	my ($self) = @_;
		3766
		3767	$self->update_timer;
		3768
		3769	0
		3770	}
		3771
3004	sub _draw {	3772	sub _draw {
3005	my ($self) = @_;	3773	my ($self) = @_;
3006		3774
3007	return unless $::CONN;	3775	$self->SUPER::_draw;
3008		3776
3009	my $face;	3777	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;	3778	glEnable GL_TEXTURE_2D;
3022	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	3779	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
3023	glColor 0, 0, 0, 1;	3780	glColor 0, 0, 0, 1;
3024	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});	3781	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
3025	glDisable GL_TEXTURE_2D;	3782	glDisable GL_TEXTURE_2D;
…		…
3027	}	3784	}
3028		3785
3029	sub destroy {	3786	sub destroy {
3030	my ($self) = @_;	3787	my ($self) = @_;
3031		3788
3032	$self->{timer}->cancel	3789	(delete $self->{timer})->cancel
3033	if $self->{timer};	3790	if $self->{timer};
3034		3791
3035	$self->SUPER::destroy;	3792	$self->SUPER::destroy;
3036	}	3793	}
3037		3794
3038	#############################################################################	3795	#############################################################################
3039		3796
3040	package CFClient::UI::Buttonbar;	3797	package CFPlus::UI::Buttonbar;
3041		3798
3042	our @ISA = CFClient::UI::HBox::;	3799	our @ISA = CFPlus::UI::HBox::;
3043		3800
3044	# TODO: should actualyl wrap buttons and other goodies.	3801	# TODO: should actually wrap buttons and other goodies.
3045		3802
3046	#############################################################################	3803	#############################################################################
3047		3804
3048	package CFClient::UI::Menu;	3805	package CFPlus::UI::Menu;
3049		3806
3050	our @ISA = CFClient::UI::FancyFrame::;	3807	our @ISA = CFPlus::UI::Toplevel::;
3051		3808
3052	use CFClient::OpenGL;	3809	use CFPlus::OpenGL;
3053		3810
3054	sub new {	3811	sub new {
3055	my $class = shift;	3812	my $class = shift;
3056		3813
3057	my $self = $class->SUPER::new (	3814	my $self = $class->SUPER::new (
3058	items => [],	3815	items => [],
3059	z => 100,	3816	z => 100,
3060	@_,	3817	@_,
3061	);	3818	);
3062		3819
3063	$self->add ($self->{vbox} = new CFClient::UI::VBox);	3820	$self->add ($self->{vbox} = new CFPlus::UI::VBox);
3064		3821
3065	for my $item (@{ $self->{items} }) {	3822	for my $item (@{ $self->{items} }) {
3066	my ($widget, $cb, $tooltip) = @$item;	3823	my ($widget, $cb, $tooltip) = @$item;
3067		3824
3068	# handle various types of items, only text for now	3825	# handle various types of items, only text for now
3069	if (!ref $widget) {	3826	if (!ref $widget) {
3070	if ($widget =~ /\t/) {	3827	if ($widget =~ /\t/) {
3071	my ($left, $right) = split /\t/, $widget, 2;	3828	my ($left, $right) = split /\t/, $widget, 2;
3072		3829
3073	$widget = new CFClient::UI::HBox	3830	$widget = new CFPlus::UI::HBox
3074	can_hover => 1,	3831	can_hover => 1,
3075	can_events => 1,	3832	can_events => 1,
3076	tooltip => $tooltip,	3833	tooltip => $tooltip,
3077	children => [	3834	children => [
3078	(new CFClient::UI::Label markup => $left, expand => 1),	3835	(new CFPlus::UI::Label markup => $left, expand => 1),
3079	(new CFClient::UI::Label markup => $right, align => +1),	3836	(new CFPlus::UI::Label markup => $right, align => +1),
3080	],	3837	],
3081	;	3838	;
3082		3839
3083	} else {	3840	} else {
3084	$widget = new CFClient::UI::Label	3841	$widget = new CFPlus::UI::Label
3085	can_hover => 1,	3842	can_hover => 1,
3086	can_events => 1,	3843	can_events => 1,
3087	markup => $widget,	3844	markup => $widget,
3088	tooltip => $tooltip;	3845	tooltip => $tooltip;
3089	}	3846	}
…		…
3137	1	3894	1
3138	}	3895	}
3139		3896
3140	#############################################################################	3897	#############################################################################
3141		3898
3142	package CFClient::UI::Multiplexer;	3899	package CFPlus::UI::Multiplexer;
3143		3900
3144	our @ISA = CFClient::UI::Container::;	3901	our @ISA = CFPlus::UI::Container::;
3145		3902
3146	sub new {	3903	sub new {
3147	my $class = shift;	3904	my $class = shift;
3148		3905
3149	my $self = $class->SUPER::new (	3906	my $self = $class->SUPER::new (
…		…
3210	$self->{current}->draw;	3967	$self->{current}->draw;
3211	}	3968	}
3212		3969
3213	#############################################################################	3970	#############################################################################
3214		3971
3215	package CFClient::UI::Notebook;	3972	package CFPlus::UI::Notebook;
3216		3973
		3974	use CFPlus::OpenGL;
		3975
3217	our @ISA = CFClient::UI::VBox::;	3976	our @ISA = CFPlus::UI::VBox::;
3218		3977
3219	sub new {	3978	sub new {
3220	my $class = shift;	3979	my $class = shift;
3221		3980
3222	my $self = $class->SUPER::new (	3981	my $self = $class->SUPER::new (
3223	buttonbar => (new CFClient::UI::Buttonbar),	3982	buttonbar => (new CFPlus::UI::Buttonbar),
3224	multiplexer => (new CFClient::UI::Multiplexer expand => 1),	3983	multiplexer => (new CFPlus::UI::Multiplexer expand => 1),
		3984	active_outline => [.7, .7, 0.2],
3225	# filter => # will be put between multiplexer and $self	3985	# filter => # will be put between multiplexer and $self
3226	@_,	3986	@_,
3227	);	3987	);
3228		3988
3229	$self->{filter}->add ($self->{multiplexer}) if $self->{filter};	3989	$self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3230	$self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});	3990	$self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3231		3991
		3992	{
		3993	Scalar::Util::weaken (my $wself = $self);
		3994
		3995	$self->{multiplexer}->connect (c_add => sub {
		3996	my ($mplex, $widgets) = @_;
		3997
		3998	for my $child (@$widgets) {
		3999	Scalar::Util::weaken $child;
		4000	$child->{c_tab_} ||= do {
		4001	my $tab =
		4002	(UNIVERSAL::isa $child->{c_tab}, "CFPlus::UI::Base")
		4003	? $child->{c_tab}
		4004	: new CFPlus::UI::Button markup => $child->{c_tab}[0], tooltip => $child->{c_tab}[1];
		4005
		4006	$tab->connect (activate => sub {
		4007	$wself->set_current_page ($child);
		4008	});
		4009
		4010	$tab
		4011	};
		4012
		4013	$self->{buttonbar}->add ($child->{c_tab_});
		4014	}
		4015	});
		4016
		4017	$self->{multiplexer}->connect (c_remove => sub {
		4018	my ($mplex, $widgets) = @_;
		4019
		4020	for my $child (@$widgets) {
		4021	$wself->{buttonbar}->remove ($child->{c_tab_});
		4022	}
		4023	});
		4024	}
		4025
3232	$self	4026	$self
3233	}	4027	}
3234		4028
3235	sub add {	4029	sub add {
		4030	my ($self, @widgets) = @_;
		4031
		4032	$self->{multiplexer}->add (@widgets)
		4033	}
		4034
		4035	sub remove {
		4036	my ($self, @widgets) = @_;
		4037
		4038	$self->{multiplexer}->remove (@widgets)
		4039	}
		4040
		4041	sub pages {
		4042	my ($self) = @_;
		4043	$self->{multiplexer}->children
		4044	}
		4045
		4046	sub add_tab {
3236	my ($self, $title, $widget, $tooltip) = @_;	4047	my ($self, $title, $widget, $tooltip) = @_;
3237		4048
3238	Scalar::Util::weaken $self;	4049	$title = [$title, $tooltip] unless ref $title;
		4050	$widget->{c_tab} = $title;
3239		4051
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);	4052	$self->add ($widget);
3247	}	4053	}
3248		4054
3249	sub get_current_page {	4055	sub get_current_page {
3250	my ($self) = @_;	4056	my ($self) = @_;
3251		4057
…		…
3257		4063
3258	$self->{multiplexer}->set_current_page ($page);	4064	$self->{multiplexer}->set_current_page ($page);
3259	$self->emit (page_changed => $self->{multiplexer}{current});	4065	$self->emit (page_changed => $self->{multiplexer}{current});
3260	}	4066	}
3261		4067
		4068	sub _draw {
		4069	my ($self) = @_;
		4070
		4071	$self->SUPER::_draw ();
		4072
		4073	if (my $cur = $self->{multiplexer}{current}) {
		4074	if ($cur = $cur->{c_tab_}) {
		4075	glTranslate $self->{buttonbar}{x} + $cur->{x},
		4076	$self->{buttonbar}{y} + $cur->{y};
		4077	glLineWidth 3;
		4078	#glEnable GL_BLEND;
		4079	#glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
		4080	glColor @{$self->{active_outline}};
		4081	glRect_lineloop 1.5, 1.5, $cur->{w} - 1.5, $cur->{h} - 1.5;
		4082	glLineWidth 1;
		4083	#glDisable GL_BLEND;
		4084	}
		4085	}
		4086	}
		4087
3262	#############################################################################	4088	#############################################################################
3263		4089
3264	package CFClient::UI::Combobox;	4090	package CFPlus::UI::Selector;
3265		4091
3266	use utf8;	4092	use utf8;
3267		4093
3268	our @ISA = CFClient::UI::Button::;	4094	our @ISA = CFPlus::UI::Button::;
3269		4095
3270	sub new {	4096	sub new {
3271	my $class = shift;	4097	my $class = shift;
3272		4098
3273	my $self = $class->SUPER::new (	4099	my $self = $class->SUPER::new (
…		…
3290	my ($value, $title, $tooltip) = @$_;	4116	my ($value, $title, $tooltip) = @$_;
3291		4117
3292	push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];	4118	push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
3293	}	4119	}
3294		4120
3295	CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);	4121	CFPlus::UI::Menu->new (items => \@menu_items)->popup ($ev);
3296	}	4122	}
3297		4123
3298	sub _set_value {	4124	sub _set_value {
3299	my ($self, $value) = @_;	4125	my ($self, $value) = @_;
3300		4126
3301	my ($item) = grep $_->[0] eq $value, @{ $self->{options} }	4127	my ($item) = grep $_->[0] eq $value, @{ $self->{options} };
		4128	$item ||= $self->{options}[0]
3302	or return;	4129	or return;
3303		4130
3304	$self->{value} = $item->[0];	4131	$self->{value} = $item->[0];
3305	$self->set_markup ("$item->[1] ⇓");	4132	$self->set_markup ("$item->[1] ⇓");
3306	$self->set_tooltip ($item->[2]);	4133	# $self->set_tooltip ($item->[2]);
3307	}	4134	}
3308		4135
3309	sub set_value {	4136	sub set_value {
3310	my ($self, $value) = @_;	4137	my ($self, $value) = @_;
3311		4138
…		…
3313		4140
3314	$self->_set_value ($value);	4141	$self->_set_value ($value);
3315	$self->emit (changed => $value);	4142	$self->emit (changed => $value);
3316	}	4143	}
3317		4144
		4145	sub set_options {
		4146	my ($self, $options) = @_;
		4147
		4148	$self->{options} = $options;
		4149	$self->_set_value ($self->{value});
		4150	}
		4151
3318	#############################################################################	4152	#############################################################################
3319		4153
3320	package CFClient::UI::Statusbox;	4154	package CFPlus::UI::Statusbox;
3321		4155
3322	our @ISA = CFClient::UI::VBox::;	4156	our @ISA = CFPlus::UI::VBox::;
3323		4157
3324	sub new {	4158	sub new {
3325	my $class = shift;	4159	my $class = shift;
3326		4160
3327	my $self = $class->SUPER::new (	4161	my $self = $class->SUPER::new (
3328	fontsize => 0.8,	4162	fontsize => 0.8,
3329	@_,	4163	@_,
3330	);	4164	);
3331		4165
3332	Scalar::Util::weaken (my $this = $self);	4166	CFPlus::weaken (my $this = $self);
3333		4167
3334	$self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });	4168	$self->{timer} = EV::timer 1, 1, sub { $this->reorder };
3335		4169
3336	$self	4170	$self
3337	}	4171	}
3338		4172
3339	sub reorder {	4173	sub reorder {
3340	my ($self) = @_;	4174	my ($self) = @_;
3341	my $NOW = Time::HiRes::time;	4175	my $NOW = Time::HiRes::time;
3342		4176
3343	# freeze display when hovering over any label	4177	# freeze display when hovering over any label
3344	return if $CFClient::UI::TOOLTIP->{owner}	4178	return if $CFPlus::UI::TOOLTIP->{owner}
3345	&& grep $CFClient::UI::TOOLTIP->{owner} == $_->{label},	4179	&& grep $CFPlus::UI::TOOLTIP->{owner} == $_->{label},
3346	values %{ $self->{item} };	4180	values %{ $self->{item} };
3347		4181
3348	while (my ($k, $v) = each %{ $self->{item} }) {	4182	while (my ($k, $v) = each %{ $self->{item} }) {
3349	delete $self->{item}{$k} if $v->{timeout} < $NOW;	4183	delete $self->{item}{$k} if $v->{timeout} < $NOW;
3350	}	4184	}
…		…
3353		4187
3354	my @items = sort {	4188	my @items = sort {
3355	$a->{pri} <=> $b->{pri}	4189	$a->{pri} <=> $b->{pri}
3356	or $b->{id} <=> $a->{id}	4190	or $b->{id} <=> $a->{id}
3357	} values %{ $self->{item} };	4191	} values %{ $self->{item} };
3358
3359	$self->{timer}->interval (1);
3360		4192
3361	my $count = 10 + 1;	4193	my $count = 10 + 1;
3362	for my $item (@items) {	4194	for my $item (@items) {
3363	last unless --$count;	4195	last unless --$count;
3364		4196
…		…
3371	for ($short) {	4203	for ($short) {
3372	s/^\s+//;	4204	s/^\s+//;
3373	s/\s+/ /g;	4205	s/\s+/ /g;
3374	}	4206	}
3375		4207
3376	new CFClient::UI::Label	4208	new CFPlus::UI::Label
3377	markup => $short,	4209	markup => $short,
3378	tooltip => $item->{tooltip},	4210	tooltip => $item->{tooltip},
3379	tooltip_font => $::FONT_PROP,	4211	tooltip_font => $::FONT_PROP,
3380	tooltip_width => 0.67,	4212	tooltip_width => 0.67,
3381	fontsize => $item->{fontsize} || $self->{fontsize},	4213	fontsize => $item->{fontsize} || $self->{fontsize},
…		…
3388	if ((my $diff = $item->{timeout} - $NOW) < 2) {	4220	if ((my $diff = $item->{timeout} - $NOW) < 2) {
3389	$label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;	4221	$label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3390	$label->update;	4222	$label->update;
3391	$label->set_max_size (undef, $label->{req_h} * $diff)	4223	$label->set_max_size (undef, $label->{req_h} * $diff)
3392	if $diff < 1;	4224	if $diff < 1;
3393	$self->{timer}->interval (1/30);	4225	$self->{timer}->set (1/30, 1/30);
3394	} else {	4226	} else {
3395	$label->{fg}[3] = $item->{fg}[3] || 1;	4227	$label->{fg}[3] = $item->{fg}[3] || 1;
3396	}	4228	}
3397		4229
3398	push @widgets, $label;	4230	push @widgets, $label;
…		…
3460	$self->SUPER::destroy;	4292	$self->SUPER::destroy;
3461	}	4293	}
3462		4294
3463	#############################################################################	4295	#############################################################################
3464		4296
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;	4297	package CFPlus::UI::Root;
3630		4298
3631	our @ISA = CFClient::UI::Container::;	4299	our @ISA = CFPlus::UI::Container::;
3632		4300
3633	use List::Util qw(min max);	4301	use List::Util qw(min max);
3634		4302
3635	use CFClient::OpenGL;	4303	use CFPlus::OpenGL;
3636		4304
3637	sub new {	4305	sub new {
3638	my $class = shift;	4306	my $class = shift;
3639		4307
3640	my $self = $class->SUPER::new (	4308	my $self = $class->SUPER::new (
3641	visible => 1,	4309	visible => 1,
3642	@_,	4310	@_,
3643	);	4311	);
3644		4312
3645	Scalar::Util::weaken ($self->{root} = $self);	4313	CFPlus::weaken ($self->{root} = $self);
3646		4314
3647	$self	4315	$self
3648	}	4316	}
3649		4317
3650	sub size_request {	4318	sub size_request {
…		…
3698	}	4366	}
3699		4367
3700	sub update {	4368	sub update {
3701	my ($self) = @_;	4369	my ($self) = @_;
3702		4370
3703	$::WANT_REFRESH++;	4371	$::WANT_REFRESH->start;
3704	}	4372	}
3705		4373
3706	sub add {	4374	sub add {
3707	my ($self, @children) = @_;	4375	my ($self, @children) = @_;
3708		4376
…		…
3745	while ($self->{refresh_hook}) {	4413	while ($self->{refresh_hook}) {
3746	$_->()	4414	$_->()
3747	for values %{delete $self->{refresh_hook}};	4415	for values %{delete $self->{refresh_hook}};
3748	}	4416	}
3749		4417
3750	if ($self->{realloc}) {	4418	while ($self->{realloc}) {
3751	my %queue;	4419	my %queue;
3752	my @queue;	4420	my @queue;
3753	my $widget;	4421	my $widget;
3754		4422
3755	outer:	4423	outer:
…		…
3802	}	4470	}
3803	}	4471	}
3804		4472
3805	delete $self->{realloc}{$widget+0};	4473	delete $self->{realloc}{$widget+0};
3806	}	4474	}
3807	}
3808		4475
3809	while (my $size_alloc = delete $self->{size_alloc}) {	4476	while (my $size_alloc = delete $self->{size_alloc}) {
3810	my @queue = sort { $b->{visible} <=> $a->{visible} }	4477	my @queue = sort { $a->{visible} <=> $b->{visible} }
3811	values %$size_alloc;	4478	values %$size_alloc;
3812		4479
3813	while () {	4480	while () {
3814	my $widget = pop @queue || last;	4481	my $widget = pop @queue || last;
3815		4482
3816	my ($w, $h) = @$widget{qw(alloc_w alloc_h)};	4483	my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3817		4484
3818	$w = 0 if $w < 0;
3819	$h = 0 if $h < 0;
3820
3821	$w = max $widget->{min_w}, $w;	4485	$w = max $widget->{min_w}, $w;
3822	$h = max $widget->{min_h}, $h;	4486	$h = max $widget->{min_h}, $h;
3823		4487
		4488	# $w = min $self->{w} - $widget->{x}, $w if $self->{w};
		4489	# $h = min $self->{h} - $widget->{y}, $h if $self->{h};
		4490
3824	$w = min $widget->{max_w}, $w if exists $widget->{max_w};	4491	$w = min $widget->{max_w}, $w if exists $widget->{max_w};
3825	$h = min $widget->{max_h}, $h if exists $widget->{max_h};	4492	$h = min $widget->{max_h}, $h if exists $widget->{max_h};
3826		4493
3827	$w = int $w + 0.5;	4494	$w = int $w + 0.5;
3828	$h = int $h + 0.5;	4495	$h = int $h + 0.5;
3829		4496
3830	if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {	4497	if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3831	$widget->{old_w} = $widget->{w};	4498	$widget->{old_w} = $widget->{w};
3832	$widget->{old_h} = $widget->{h};	4499	$widget->{old_h} = $widget->{h};
3833		4500
3834	$widget->{w} = $w;	4501	$widget->{w} = $w;
3835	$widget->{h} = $h;	4502	$widget->{h} = $h;
3836		4503
3837	$widget->emit (size_allocate => $w, $h);	4504	$widget->emit (size_allocate => $w, $h);
		4505	}
3838	}	4506	}
3839	}	4507	}
3840	}	4508	}
3841		4509
3842	while ($self->{post_alloc_hook}) {	4510	while ($self->{post_alloc_hook}) {
3843	$_->()	4511	$_->()
3844	for values %{delete $self->{post_alloc_hook}};	4512	for values %{delete $self->{post_alloc_hook}};
3845	}	4513	}
3846
3847		4514
3848	glViewport 0, 0, $::WIDTH, $::HEIGHT;	4515	glViewport 0, 0, $::WIDTH, $::HEIGHT;
3849	glClearColor +($::CFG->{fow_intensity}) x 3, 1;	4516	glClearColor +($::CFG->{fow_intensity}) x 3, 1;
3850	glClear GL_COLOR_BUFFER_BIT;	4517	glClear GL_COLOR_BUFFER_BIT;
3851		4518
…		…
3854	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;	4521	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
3855	glMatrixMode GL_MODELVIEW;	4522	glMatrixMode GL_MODELVIEW;
3856	glLoadIdentity;	4523	glLoadIdentity;
3857		4524
3858	{	4525	{
3859	package CFClient::UI::Base;	4526	package CFPlus::UI::Base;
3860		4527
3861	($draw_x, $draw_y, $draw_w, $draw_h) =	4528	local ($draw_x, $draw_y, $draw_w, $draw_h) =
3862	(0, 0, $self->{w}, $self->{h});	4529	(0, 0, $self->{w}, $self->{h});
3863	}
3864		4530
3865	$self->_draw;	4531	$self->_draw;
		4532	}
3866	}	4533	}
3867		4534
3868	#############################################################################	4535	#############################################################################
3869		4536
3870	package CFClient::UI;	4537	package CFPlus::UI;
3871		4538
3872	$ROOT = new CFClient::UI::Root;	4539	$ROOT = new CFPlus::UI::Root;
3873	$TOOLTIP = new CFClient::UI::Tooltip z => 900;	4540	$TOOLTIP = new CFPlus::UI::Tooltip z => 900;
3874		4541
3875	1	4542	1
3876		4543

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