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

Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.319 by root, Sun Jul 2 21:07:26 2006 UTC vs.
Revision 1.440 by root, Sun Sep 16 18:27:48 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;	7	use Event;
9		8
10	use CFClient;	9	use CFPlus;
		10	use CFPlus::Pod;
11	use CFClient::Texture;	11	use CFPlus::Texture;
12		12
13	our ($FOCUS, $HOVER, $GRAB); # various widgets	13	our ($FOCUS, $HOVER, $GRAB); # various widgets
14		14
15	our $LAYOUT;	15	our $LAYOUT;
16	our $ROOT;	16	our $ROOT;
…		…
22	our $TOOLTIP_WATCHER = Event->idle (min => 1/60, cb => sub {	22	our $TOOLTIP_WATCHER = Event->idle (min => 1/60, cb => sub {
23	if (!$GRAB) {	23	if (!$GRAB) {
24	for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {	24	for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
25	if (length $widget->{tooltip}) {	25	if (length $widget->{tooltip}) {
26	if ($TOOLTIP->{owner} != $widget) {	26	if ($TOOLTIP->{owner} != $widget) {
		27	$TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};
27	$TOOLTIP->hide;	28	$TOOLTIP->hide;
28		29
29	$TOOLTIP->{owner} = $widget;	30	$TOOLTIP->{owner} = $widget;
		31	$TOOLTIP->{owner}->emit ("tooltip_show") if $TOOLTIP->{owner};
30		32
31	return if $ENV{CFPLUS_DEBUG} & 8;	33	return if $ENV{CFPLUS_DEBUG} & 8;
32		34
33	my $tip = $widget->{tooltip};
34
35	$tip = $tip->($widget) if CODE:: eq ref $tip;
36
37	$TOOLTIP->set_tooltip_from ($widget);	35	$TOOLTIP->set_tooltip_from ($widget);
38	$TOOLTIP->show;	36	$TOOLTIP->show;
39	}	37	}
40		38
41	return;	39	return;
42	}	40	}
43	}	41	}
44	}	42	}
45		43
46	$TOOLTIP->hide;	44	$TOOLTIP->hide;
		45	$TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};
47	delete $TOOLTIP->{owner};	46	delete $TOOLTIP->{owner};
48	});	47	});
49		48
50	sub get_layout {	49	sub get_layout {
51	my $layout;	50	my $layout;
…		…
79	sub feed_sdl_key_up_event {	78	sub feed_sdl_key_up_event {
80	$FOCUS->emit (key_up => $_[0])	79	$FOCUS->emit (key_up => $_[0])
81	if $FOCUS;	80	if $FOCUS;
82	}	81	}
83		82
		83	sub check_hover {
		84	my ($widget) = @_;
		85
		86	if ($widget != $HOVER) {
		87	my $hover = $HOVER; $HOVER = $widget;
		88
		89	$hover->update if $hover && $hover->{can_hover};
		90	$HOVER->update if $HOVER && $HOVER->{can_hover};
		91
		92	$TOOLTIP_WATCHER->start;
		93	}
		94	}
		95
84	sub feed_sdl_button_down_event {	96	sub feed_sdl_button_down_event {
85	my ($ev) = @_;	97	my ($ev) = @_;
86	my ($x, $y) = ($ev->{x}, $ev->{y});	98	my ($x, $y) = ($ev->{x}, $ev->{y});
87		99
88	if (!$BUTTON_STATE) {	100	$BUTTON_STATE |= 1 << ($ev->{button} - 1);
		101
		102	unless ($GRAB) {
89	my $widget = $ROOT->find_widget ($x, $y);	103	my $widget = $ROOT->find_widget ($x, $y);
90		104
91	$GRAB = $widget;	105	$GRAB = $widget;
92	$GRAB->update if $GRAB;	106	$GRAB->update if $GRAB;
93		107
94	$TOOLTIP_WATCHER->cb->();	108	$TOOLTIP_WATCHER->cb->();
95	}	109	}
96		110
97	$BUTTON_STATE |= 1 << ($ev->{button} - 1);	111	if ($GRAB) {
		112	if ($ev->{button} == 4 || $ev->{button} == 5) {
		113	# mousewheel
		114	my $delta = $ev->{button} * 2 - 9;
		115	my $shift = $ev->{mod} & CFPlus::KMOD_SHIFT;
98		116
99	$GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))	117	$ev->{dx} = $shift ? $delta : 0;
100	if $GRAB;	118	$ev->{dy} = $shift ? 0 : $delta;
		119
		120	$GRAB->emit (mouse_wheel => $ev);
		121	} else {
		122	$GRAB->emit (button_down => $ev)
		123	}
		124	}
101	}	125	}
102		126
103	sub feed_sdl_button_up_event {	127	sub feed_sdl_button_up_event {
104	my ($ev) = @_;	128	my ($ev) = @_;
105	my ($x, $y) = ($ev->{x}, $ev->{y});
106		129
107	my $widget = $GRAB || $ROOT->find_widget ($x, $y);	130	my $widget = $GRAB || $ROOT->find_widget ($ev->{x}, $ev->{y});
108		131
109	$BUTTON_STATE &= ~(1 << ($ev->{button} - 1));	132	$BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
110		133
111	$GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))	134	$GRAB->emit (button_up => $ev)
112	if $GRAB;	135	if $GRAB && $ev->{button} != 4 && $ev->{button} != 5;
113		136
114	if (!$BUTTON_STATE) {	137	unless ($BUTTON_STATE) {
115	my $grab = $GRAB; undef $GRAB;	138	my $grab = $GRAB; undef $GRAB;
116	$grab->update if $grab;	139	$grab->update if $grab;
117	$GRAB->update if $GRAB;	140	$GRAB->update if $GRAB;
118		141
		142	check_hover $widget;
119	$TOOLTIP_WATCHER->cb->();	143	$TOOLTIP_WATCHER->cb->();
120	}	144	}
121	}	145	}
122		146
123	sub feed_sdl_motion_event {	147	sub feed_sdl_motion_event {
124	my ($ev) = @_;	148	my ($ev) = @_;
125	my ($x, $y) = ($ev->{x}, $ev->{y});	149	my ($x, $y) = ($ev->{x}, $ev->{y});
126		150
127	my $widget = $GRAB || $ROOT->find_widget ($x, $y);	151	my $widget = $GRAB || $ROOT->find_widget ($x, $y);
128		152
129	if ($widget != $HOVER) {	153	check_hover $widget;
130	my $hover = $HOVER; $HOVER = $widget;
131		154
132	$hover->update if $hover && $hover->{can_hover};	155	$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;	156	if $HOVER;
140	}	157	}
141		158
142	# convert position array to integers	159	# convert position array to integers
143	sub harmonize {	160	sub harmonize {
…		…
193	reconfigure_widgets;	210	reconfigure_widgets;
194	}	211	}
195		212
196	#############################################################################	213	#############################################################################
197		214
		215	package CFPlus::UI::Event;
		216
		217	sub xy {
		218	$_[1]->coord2local ($_[0]{x}, $_[0]{y})
		219	}
		220
		221	#############################################################################
		222
198	package CFClient::UI::Base;	223	package CFPlus::UI::Base;
199		224
200	use strict;	225	use strict;
201		226
202	use CFClient::OpenGL;	227	use CFPlus::OpenGL;
203		228
204	sub new {	229	sub new {
205	my $class = shift;	230	my $class = shift;
206		231
207	my $self = bless {	232	my $self = bless {
…		…
212	h => undef,	237	h => undef,
213	can_events => 1,	238	can_events => 1,
214	@_	239	@_
215	}, $class;	240	}, $class;
216		241
217	Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);	242	CFPlus::weaken ($CFPlus::UI::WIDGET{$self+0} = $self);
218		243
219	for (keys %$self) {	244	for (keys %$self) {
220	if (/^on_(.*)$/) {	245	if (/^on_(.*)$/) {
221	$self->connect ($1 => delete $self->{$_});	246	$self->connect ($1 => delete $self->{$_});
222	}	247	}
223	}	248	}
224		249
225	if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {	250	if (my $layout = $CFPlus::UI::LAYOUT->{$self->{name}}) {
226	$self->{x} = $layout->{x} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{x};	251	$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};	252	$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};	253	$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};	254	$self->{force_h} = $layout->{h} * $CFPlus::UI::ROOT->{alloc_h} if exists $layout->{h};
230		255
231	$self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};	256	$self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
232	$self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};	257	$self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
233		258
234	$self->show if $layout->{show};	259	$self->show if $layout->{show};
…		…
239		264
240	sub destroy {	265	sub destroy {
241	my ($self) = @_;	266	my ($self) = @_;
242		267
243	$self->hide;	268	$self->hide;
		269	$self->emit ("destroy");
244	%$self = ();	270	%$self = ();
245	}	271	}
246		272
		273	sub TO_JSON {
		274	{ "\fw" => $_[0]{s_id} }
		275	}
		276
247	sub show {	277	sub show {
248	my ($self) = @_;	278	my ($self) = @_;
249		279
250	return if $self->{parent};	280	return if $self->{parent};
251		281
252	$CFClient::UI::ROOT->add ($self);	282	$CFPlus::UI::ROOT->add ($self);
253	}	283	}
254		284
255	sub set_visible {	285	sub set_visible {
256	my ($self) = @_;	286	my ($self) = @_;
257		287
…		…
278	delete $self->{root};	308	delete $self->{root};
279		309
280	undef $GRAB if $GRAB == $self;	310	undef $GRAB if $GRAB == $self;
281	undef $HOVER if $HOVER == $self;	311	undef $HOVER if $HOVER == $self;
282		312
283	$CFClient::UI::TOOLTIP_WATCHER->cb->()	313	$CFPlus::UI::TOOLTIP_WATCHER->cb->()
284	if $TOOLTIP->{owner} == $self;	314	if $TOOLTIP->{owner} == $self;
285		315
286	$self->emit ("focus_out");	316	$self->emit ("focus_out");
287	$self->emit (visibility_change => 0);	317	$self->emit (visibility_change => 0);
288	}	318	}
…		…
290	sub set_visibility {	320	sub set_visibility {
291	my ($self, $visible) = @_;	321	my ($self, $visible) = @_;
292		322
293	return if $self->{visible} == $visible;	323	return if $self->{visible} == $visible;
294		324
295	$visible ? $self->hide	325	$visible ? $self->show
296	: $self->show;	326	: $self->hide;
297	}	327	}
298		328
299	sub toggle_visibility {	329	sub toggle_visibility {
300	my ($self) = @_;	330	my ($self) = @_;
301		331
…		…
330	$self->{force_h} = $h;	360	$self->{force_h} = $h;
331		361
332	$self->realloc;	362	$self->realloc;
333	}	363	}
334		364
		365	# traverse the widget chain up to find the maximum "physical" size constraints
		366	sub get_max_wh {
		367	my ($self) = @_;
		368
		369	return $self->{parent}->get_max_wh
		370	if $self->{parent};
		371
		372	($::WIDTH, $::HEIGHT)
		373	}
		374
335	sub size_request {	375	sub size_request {
336	require Carp;	376	require Carp;
337	Carp::confess "size_request is abstract";	377	Carp::confess "size_request is abstract";
338	}	378	}
339		379
…		…
345	my ($self, $x, $y, $w, $h) = @_;	385	my ($self, $x, $y, $w, $h) = @_;
346		386
347	if ($self->{aspect}) {	387	if ($self->{aspect}) {
348	my ($ow, $oh) = ($w, $h);	388	my ($ow, $oh) = ($w, $h);
349		389
350	$w = List::Util::min $w, int $h * $self->{aspect};	390	$w = List::Util::min $w, CFPlus::ceil $h * $self->{aspect};
351	$h = List::Util::min $h, int $w / $self->{aspect};	391	$h = List::Util::min $h, CFPlus::ceil $w / $self->{aspect};
352		392
353	# use alignment to adjust x, y	393	# use alignment to adjust x, y
354		394
355	$x += int 0.5 * ($ow - $w);	395	$x += int 0.5 * ($ow - $w);
356	$y += int 0.5 * ($oh - $h);	396	$y += int 0.5 * ($oh - $h);
…		…
397		437
398	return if $self->{tooltip} eq $tooltip;	438	return if $self->{tooltip} eq $tooltip;
399		439
400	$self->{tooltip} = $tooltip;	440	$self->{tooltip} = $tooltip;
401		441
402	if ($CFClient::UI::TOOLTIP->{owner} == $self) {	442	if ($CFPlus::UI::TOOLTIP->{owner} == $self) {
403	delete $CFClient::UI::TOOLTIP->{owner};	443	delete $CFPlus::UI::TOOLTIP->{owner};
404	$CFClient::UI::TOOLTIP_WATCHER->cb->();	444	$CFPlus::UI::TOOLTIP_WATCHER->cb->();
405	}	445	}
406	}	446	}
407		447
408	# translate global coordinates to local coordinate system	448	# translate global coordinates to local coordinate system
409	sub coord2local {	449	sub coord2local {
410	my ($self, $x, $y) = @_;	450	my ($self, $x, $y) = @_;
411		451
		452	Carp::confess unless $self->{parent};#d#
		453
412	$self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})	454	$self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
413	}	455	}
414		456
415	# translate local coordinates to global coordinate system	457	# translate local coordinates to global coordinate system
416	sub coord2global {	458	sub coord2global {
417	my ($self, $x, $y) = @_;	459	my ($self, $x, $y) = @_;
418		460
		461	Carp::confess unless $self->{parent};#d#
		462
419	$self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})	463	$self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
420	}	464	}
421		465
422	sub invoke_focus_in {	466	sub invoke_focus_in {
423	my ($self) = @_;	467	my ($self) = @_;
…		…
452		496
453	$FOCUS->emit ("focus_out") if $FOCUS;	497	$FOCUS->emit ("focus_out") if $FOCUS;
454	$self->emit ("focus_in");	498	$self->emit ("focus_in");
455	}	499	}
456		500
457	sub invoke_mouse_motion { 1 }	501	sub invoke_mouse_motion { 0 }
458	sub invoke_button_up { 1 }	502	sub invoke_button_up { 0 }
459	sub invoke_key_down { 1 }	503	sub invoke_key_down { 0 }
460	sub invoke_key_up { 1 }	504	sub invoke_key_up { 0 }
		505	sub invoke_mouse_wheel { 0 }
461		506
462	sub invoke_button_down {	507	sub invoke_button_down {
463	my ($self, $ev, $x, $y) = @_;	508	my ($self, $ev, $x, $y) = @_;
464		509
465	$self->grab_focus;	510	$self->grab_focus;
466		511
467	1	512	0
468	}	513	}
469		514
470	sub connect {	515	sub connect {
471	my ($self, $signal, $cb) = @_;	516	my ($self, $signal, $cb) = @_;
472		517
473	push @{ $self->{signal_cb}{$signal} }, $cb;	518	push @{ $self->{signal_cb}{$signal} }, $cb;
		519
		520	defined wantarray and CFPlus::guard {
		521	@{ $self->{signal_cb}{$signal} } = grep $_ != $cb,
		522	@{ $self->{signal_cb}{$signal} };
		523	}
474	}	524	}
		525
		526	sub disconnect_all {
		527	my ($self, $signal) = @_;
		528
		529	delete $self->{signal_cb}{$signal};
		530	}
		531
		532	my %has_coords = (
		533	button_down => 1,
		534	button_up => 1,
		535	mouse_motion => 1,
		536	mouse_wheel => 1,
		537	);
475		538
476	sub emit {	539	sub emit {
477	my ($self, $signal, @args) = @_;	540	my ($self, $signal, @args) = @_;
478		541
479	#d##TODO# stop propagating at first true, do not use sum	542	# 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	543	# and needlessly verbose code, either.
		544	my @append
		545	= $has_coords{$signal}
		546	? $args[0]->xy ($self)
		547	: ();
		548
		549	#warn +(caller(1))[3] . "emit $signal on $self (parent $self->{parent})\n";#d#
		550
		551	for my $cb (
		552	@{$self->{signal_cb}{$signal} || []}, # before
481	|| ($self->can ("invoke_$signal") || sub { 1 })->($self, @args) # closure	553	($self->can ("invoke_$signal") || sub { 1 }), # closure
		554	) {
		555	return $cb->($self, @args, @append) || next;
		556	}
		557
		558	# parent
482	|| ($self->{parent} && $self->{parent}->emit ($signal, @args)) # parent	559	$self->{parent} && $self->{parent}->emit ($signal, @args)
483	}	560	}
484		561
485	sub find_widget {	562	#sub find_widget {
486	my ($self, $x, $y) = @_;	563	# 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} + $self->{h};
493
494	()
495	}
496		564
497	sub set_parent {	565	sub set_parent {
498	my ($self, $parent) = @_;	566	my ($self, $parent) = @_;
499		567
500	Scalar::Util::weaken ($self->{parent} = $parent);	568	CFPlus::weaken ($self->{parent} = $parent);
501	$self->set_visible if $parent->{visible};	569	$self->set_visible if $parent->{visible};
502	}	570	}
503		571
504	sub realloc {	572	sub realloc {
505	my ($self) = @_;	573	my ($self) = @_;
…		…
531		599
532	# using global variables seems a bit hacky, but passing through all drawing	600	# using global variables seems a bit hacky, but passing through all drawing
533	# functions seems pointless.	601	# functions seems pointless.
534	our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn	602	our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
535		603
536	sub draw {	604	#sub draw {
537	my ($self) = @_;	605	#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	$self->_draw;
580	glPopMatrix;
581	}
582		606
583	sub _draw {	607	sub _draw {
584	my ($self) = @_;	608	my ($self) = @_;
585		609
586	warn "no draw defined for $self\n";	610	warn "no draw defined for $self\n";
587	}	611	}
588		612
589	sub DESTROY {	613	sub DESTROY {
590	my ($self) = @_;	614	my ($self) = @_;
591		615
592	delete $WIDGET{$self+0};	616	return if CFPlus::in_destruct;
593		617
		618	local $@;
594	eval { $self->destroy };	619	eval { $self->destroy };
595	warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;	620	warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
		621
		622	delete $WIDGET{$self+0};
596	}	623	}
597		624
598	#############################################################################	625	#############################################################################
599		626
600	package CFClient::UI::DrawBG;	627	package CFPlus::UI::DrawBG;
601		628
602	our @ISA = CFClient::UI::Base::;	629	our @ISA = CFPlus::UI::Base::;
603		630
604	use strict;	631	use strict;
605	use CFClient::OpenGL;	632	use CFPlus::OpenGL;
606		633
607	sub new {	634	sub new {
608	my $class = shift;	635	my $class = shift;
609
610	# range [value, low, high, page]
611		636
612	$class->SUPER::new (	637	$class->SUPER::new (
613	#bg => [0, 0, 0, 0.2],	638	#bg => [0, 0, 0, 0.2],
614	#active_bg => [1, 1, 1, 0.5],	639	#active_bg => [1, 1, 1, 0.5],
615	@_	640	@_
…		…
627	my ($w, $h) = @$self{qw(w h)};	652	my ($w, $h) = @$self{qw(w h)};
628		653
629	glEnable GL_BLEND;	654	glEnable GL_BLEND;
630	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;	655	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
631	glColor_premultiply @$color;	656	glColor_premultiply @$color;
632
633	glBegin GL_QUADS;
634	glVertex 0 , 0;
635	glVertex 0 , $h;
636	glVertex $w, $h;	657	glRect 0, 0, $w, $h;
637	glVertex $w, 0;
638	glEnd;
639
640	glDisable GL_BLEND;	658	glDisable GL_BLEND;
641	}	659	}
642	}	660	}
643		661
644	#############################################################################	662	#############################################################################
645		663
646	package CFClient::UI::Empty;	664	package CFPlus::UI::Empty;
647		665
648	our @ISA = CFClient::UI::Base::;	666	our @ISA = CFPlus::UI::Base::;
649		667
650	sub new {	668	sub new {
651	my ($class, %arg) = @_;	669	my ($class, %arg) = @_;
652	$class->SUPER::new (can_events => 0, %arg);	670	$class->SUPER::new (can_events => 0, %arg);
653	}	671	}
…		…
660		678
661	sub draw { }	679	sub draw { }
662		680
663	#############################################################################	681	#############################################################################
664		682
665	package CFClient::UI::Container;	683	package CFPlus::UI::Container;
666		684
667	our @ISA = CFClient::UI::Base::;	685	our @ISA = CFPlus::UI::Base::;
668		686
669	sub new {	687	sub new {
670	my ($class, %arg) = @_;	688	my ($class, %arg) = @_;
671		689
672	my $children = delete $arg{children};	690	my $children = delete $arg{children};
…		…
676	can_events => 0,	694	can_events => 0,
677	%arg,	695	%arg,
678	);	696	);
679		697
680	$self->add (@$children)	698	$self->add (@$children)
681	if $children;	699	if $children && @$children;
682		700
683	$self	701	$self
		702	}
		703
		704	sub realloc {
		705	my ($self) = @_;
		706
		707	$self->{force_realloc} = 1;
		708	$self->{force_size_alloc} = 1;
		709	$self->SUPER::realloc;
684	}	710	}
685		711
686	sub add {	712	sub add {
687	my ($self, @widgets) = @_;	713	my ($self, @widgets) = @_;
688		714
689	$_->set_parent ($self)	715	$_->set_parent ($self)
690	for @widgets;	716	for @widgets;
691		717
		718	# TODO: only do this in widgets that need it, e.g. root, fixed
692	use sort 'stable';	719	use sort 'stable';
693		720
694	$self->{children} = [	721	$self->{children} = [
695	sort { $a->{z} <=> $b->{z} }	722	sort { $a->{z} <=> $b->{z} }
696	@{$self->{children}}, @widgets	723	@{$self->{children}}, @widgets
697	];	724	];
698		725
699	$self->realloc;	726	$self->realloc;
		727
		728	$self->emit (c_add => \@widgets);
		729
		730	map $_+0, @widgets
700	}	731	}
701		732
702	sub children {	733	sub children {
703	@{ $_[0]{children} }	734	@{ $_[0]{children} }
704	}	735	}
705		736
706	sub remove {	737	sub remove {
707	my ($self, $child) = @_;	738	my ($self, @widgets) = @_;
708		739
		740	$self->emit (c_remove => \@widgets);
		741
		742	for my $child (@widgets) {
709	delete $child->{parent};	743	delete $child->{parent};
710	$child->hide;	744	$child->hide;
711
712	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];	745	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
		746	}
713		747
714	$self->realloc;	748	$self->realloc;
715	}	749	}
716		750
717	sub clear {	751	sub clear {
718	my ($self) = @_;	752	my ($self) = @_;
719		753
720	my $children = delete $self->{children};	754	my $children = $self->{children};
721	$self->{children} = [];	755	$self->{children} = [];
722		756
723	for (@$children) {	757	for (@$children) {
724	delete $_->{parent};	758	delete $_->{parent};
725	$_->hide;	759	$_->hide;
…		…
745	}	779	}
746		780
747	sub _draw {	781	sub _draw {
748	my ($self) = @_;	782	my ($self) = @_;
749		783
750	$_->draw for @{$self->{children}};	784	$_->draw for $self->visible_children;
751	}	785	}
752		786
753	#############################################################################	787	#############################################################################
754		788
755	package CFClient::UI::Bin;	789	package CFPlus::UI::Bin;
756		790
757	our @ISA = CFClient::UI::Container::;	791	our @ISA = CFPlus::UI::Container::;
758		792
759	sub new {	793	sub new {
760	my ($class, %arg) = @_;	794	my ($class, %arg) = @_;
761		795
762	my $child = (delete $arg{child}) || new CFClient::UI::Empty::;	796	my $child = (delete $arg{child}) || new CFPlus::UI::Empty::;
763		797
764	$class->SUPER::new (children => [$child], %arg)	798	$class->SUPER::new (children => [$child], %arg)
765	}	799	}
766		800
767	sub add {	801	sub add {
768	my ($self, $child) = @_;	802	my ($self, $child) = @_;
769		803
770	$self->SUPER::remove ($_) for @{ $self->{children} };	804	$self->clear;
771	$self->SUPER::add ($child);	805	$self->SUPER::add ($child);
772	}	806	}
773		807
774	sub remove {	808	sub remove {
775	my ($self, $widget) = @_;	809	my ($self, $widget) = @_;
776		810
777	$self->SUPER::remove ($widget);	811	$self->SUPER::remove ($widget);
778		812
779	$self->{children} = [new CFClient::UI::Empty]	813	$self->{children} = [new CFPlus::UI::Empty]
780	unless @{$self->{children}};	814	unless @{$self->{children}};
781	}	815	}
782		816
783	sub child { $_[0]->{children}[0] }	817	sub child { $_[0]->{children}[0] }
784		818
…		…
793		827
794	1	828	1
795	}	829	}
796		830
797	#############################################################################	831	#############################################################################
798
799	# back-buffered drawing area	832	# back-buffered drawing area
800		833
801	package CFClient::UI::Window;	834	package CFPlus::UI::Window;
802		835
803	our @ISA = CFClient::UI::Bin::;	836	our @ISA = CFPlus::UI::Bin::;
804		837
805	use CFClient::OpenGL;	838	use CFPlus::OpenGL;
806		839
807	sub new {	840	sub new {
808	my ($class, %arg) = @_;	841	my ($class, %arg) = @_;
809		842
810	my $self = $class->SUPER::new (%arg);	843	my $self = $class->SUPER::new (%arg);
…		…
832	}	865	}
833		866
834	sub render_child {	867	sub render_child {
835	my ($self) = @_;	868	my ($self) = @_;
836		869
837	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {	870	$self->{texture} = new_from_opengl CFPlus::Texture $self->{w}, $self->{h}, sub {
838	glClearColor 0, 0, 0, 0;	871	glClearColor 0, 0, 0, 0;
839	glClear GL_COLOR_BUFFER_BIT;	872	glClear GL_COLOR_BUFFER_BIT;
840		873
841	{	874	{
842	package CFClient::UI::Base;	875	package CFPlus::UI::Base;
843		876
844	($draw_x, $draw_y, $draw_w, $draw_h) =	877	local ($draw_x, $draw_y, $draw_w, $draw_h) =
845	(0, 0, $self->{w}, $self->{h});	878	(0, 0, $self->{w}, $self->{h});
		879
		880	$self->_render;
846	}	881	}
847
848	$self->_render;
849	};	882	};
850	}	883	}
851		884
852	sub _draw {	885	sub _draw {
853	my ($self) = @_;	886	my ($self) = @_;
854
855	my ($w, $h) = @$self{qw(w h)};
856		887
857	my $tex = $self->{texture}	888	my $tex = $self->{texture}
858	or return;	889	or return;
859		890
860	glEnable GL_TEXTURE_2D;	891	glEnable GL_TEXTURE_2D;
861	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	892	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
862	glColor 0, 0, 0, 1;	893	glColor 0, 0, 0, 1;
863		894
864	$tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);	895	$tex->draw_quad_alpha_premultiplied (0, 0);
865		896
866	glDisable GL_TEXTURE_2D;	897	glDisable GL_TEXTURE_2D;
867	}	898	}
868		899
869	#############################################################################	900	#############################################################################
870		901
871	package CFClient::UI::ViewPort;	902	package CFPlus::UI::ViewPort;
872		903
		904	use List::Util qw(min max);
		905
873	our @ISA = CFClient::UI::Window::;	906	our @ISA = CFPlus::UI::Window::;
874		907
875	sub new {	908	sub new {
876	my $class = shift;	909	my $class = shift;
877		910
878	$class->SUPER::new (	911	$class->SUPER::new (
…		…
885	sub size_request {	918	sub size_request {
886	my ($self) = @_;	919	my ($self) = @_;
887		920
888	my ($w, $h) = @{$self->child}{qw(req_w req_h)};	921	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
889		922
890	$w = 10 if $self->{scroll_x};	923	$w = 1 if $self->{scroll_x};
891	$h = 10 if $self->{scroll_y};	924	$h = 1 if $self->{scroll_y};
892		925
893	($w, $h)	926	($w, $h)
894	}	927	}
895		928
896	sub invoke_size_allocate {	929	sub invoke_size_allocate {
…		…
908	}	941	}
909		942
910	sub set_offset {	943	sub set_offset {
911	my ($self, $x, $y) = @_;	944	my ($self, $x, $y) = @_;
912		945
		946	my $x = max 0, min $self->child->{w} - $self->{w}, int $x;
		947	my $y = max 0, min $self->child->{h} - $self->{h}, int $y;
		948
		949	if ($x != $self->{view_x} or $y != $self->{view_y}) {
913	$self->{view_x} = int $x;	950	$self->{view_x} = $x;
914	$self->{view_y} = int $y;	951	$self->{view_y} = $y;
915		952
		953	$self->emit (changed => $x, $y);
916	$self->update;	954	$self->update;
		955	}
		956	}
		957
		958	sub set_center {
		959	my ($self, $x, $y) = @_;
		960
		961	$self->set_offset ($x - $self->{w} * .5, $y - $self->{h} * .5);
		962	}
		963
		964	sub make_visible {
		965	my ($self, $x, $y, $border) = @_;
		966
		967	if ( $x < $self->{view_x} + $self->{w} * $border
		968	|| $x > $self->{view_x} + $self->{w} * (1 - $border)
		969	|| $y < $self->{view_y} + $self->{h} * $border
		970	|| $y > $self->{view_y} + $self->{h} * (1 - $border)
		971	) {
		972	$self->set_center ($x, $y);
		973	}
917	}	974	}
918		975
919	# hmm, this does not work for topleft of $self... but we should not ask for that	976	# hmm, this does not work for topleft of $self... but we should not ask for that
920	sub coord2local {	977	sub coord2local {
921	my ($self, $x, $y) = @_;	978	my ($self, $x, $y) = @_;
…		…
936	my ($self, $x, $y) = @_;	993	my ($self, $x, $y) = @_;
937		994
938	if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}	995	if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
939	&& $y >= $self->{y} && $y < $self->{y} + $self->{h}	996	&& $y >= $self->{y} && $y < $self->{y} + $self->{h}
940	) {	997	) {
941	$self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})	998	$self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
942	} else {	999	} else {
943	$self->CFClient::UI::Base::find_widget ($x, $y)	1000	$self->CFPlus::UI::Base::find_widget ($x, $y)
944	}	1001	}
945	}	1002	}
946		1003
947	sub _render {	1004	sub _render {
948	my ($self) = @_;	1005	my ($self) = @_;
949		1006
950	local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};	1007	local $CFPlus::UI::Base::draw_x = $CFPlus::UI::Base::draw_x - $self->{view_x};
951	local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};	1008	local $CFPlus::UI::Base::draw_y = $CFPlus::UI::Base::draw_y - $self->{view_y};
952		1009
953	CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};	1010	CFPlus::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
954		1011
955	$self->SUPER::_render;	1012	$self->SUPER::_render;
956	}	1013	}
957		1014
958	#############################################################################	1015	#############################################################################
959		1016
960	package CFClient::UI::ScrolledWindow;	1017	package CFPlus::UI::ScrolledWindow;
961		1018
962	our @ISA = CFClient::UI::HBox::;	1019	our @ISA = CFPlus::UI::Table::;
963		1020
964	sub new {	1021	sub new {
965	my ($class, %arg) = @_;	1022	my ($class, %arg) = @_;
966		1023
967	my $child = delete $arg{child};	1024	my $child = delete $arg{child};
968		1025
969	my $self;	1026	my $self;
970		1027
971	my $slider = new CFClient::UI::Slider	1028	my $hslider = new CFPlus::UI::Slider
		1029	c_col => 0,
		1030	c_row => 1,
		1031	vertical => 0,
		1032	range => [0, 0, 1, 0.01], # HACK fix
		1033	on_changed => sub {
		1034	$self->{hpos} = $_[1];
		1035	$self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
		1036	},
		1037	;
		1038
		1039	my $vslider = new CFPlus::UI::Slider
		1040	c_col => 1,
		1041	c_row => 0,
972	vertical => 1,	1042	vertical => 1,
973	range => [0, 0, 1, 0.01], # HACK fix	1043	range => [0, 0, 1, 0.01], # HACK fix
974	on_changed => sub {	1044	on_changed => sub {
975	$self->{vp}->set_offset (0, $_[1]);	1045	$self->{vpos} = $_[1];
		1046	$self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
976	},	1047	},
977	;	1048	;
978		1049
979	$self = $class->SUPER::new (	1050	$self = $class->SUPER::new (
980	vp => (new CFClient::UI::ViewPort expand => 1),	1051	scroll_x => 0,
		1052	scroll_y => 1,
		1053	can_events => 1,
981	slider => $slider,	1054	hslider => $hslider,
		1055	vslider => $vslider,
		1056	col_expand => [1, 0],
		1057	row_expand => [1, 0],
982	%arg,	1058	%arg,
983	);	1059	);
984		1060
		1061	$self->{vp} = new CFPlus::UI::ViewPort
		1062	c_col => 0,
		1063	c_row => 0,
		1064	expand => 1,
		1065	scroll_x => $self->{scroll_x},
		1066	scroll_y => $self->{scroll_y},
		1067	on_changed => sub {
		1068	my ($vp, $x, $y) = @_;
		1069
		1070	$vp->{parent}{hslider}->set_value ($x);
		1071	$vp->{parent}{vslider}->set_value ($y);
		1072
		1073	0
		1074	},
		1075	on_size_allocate => sub {
		1076	my ($vp, $w, $h) = @_;
		1077	$vp->{parent}->update_slider;
		1078	0
		1079	},
		1080	;
		1081
985	$self->SUPER::add ($self->{vp}, $self->{slider});	1082	$self->SUPER::add ($self->{vp});
		1083
986	$self->add ($child) if $child;	1084	$self->add ($child) if $child;
987		1085
988	$self	1086	$self
989	}	1087	}
990
991	#TODO# update range on size_allocate depending on child
992		1088
993	sub add {	1089	sub add {
994	my ($self, $widget) = @_;	1090	my ($self, $widget) = @_;
995		1091
996	$self->{vp}->add ($self->{child} = $widget);	1092	$self->{vp}->add ($self->{child} = $widget);
997	}	1093	}
998		1094
		1095	sub set_offset { shift->{vp}->set_offset (@_) }
		1096	sub set_center { shift->{vp}->set_center (@_) }
		1097	sub make_visible { shift->{vp}->make_visible (@_) }
		1098
999	sub update_slider {	1099	sub update_slider {
1000	my ($self) = @_;	1100	my ($self) = @_;
1001		1101
		1102	my $child = ($self->{vp} or return)->child;
		1103
		1104	if ($self->{scroll_x}) {
		1105	my ($w1, $w2) = ($child->{req_w}, $self->{vp}{w});
1002	$self->{slider}->set_range ([$self->{slider}{range}[0], 0, $self->{vp}->child->{h}, $self->{vp}{h}, 1]);	1106	$self->{hslider}->set_range ([$self->{hslider}{range}[0], 0, $w1, $w2, 1]);
1003	}
1004		1107
1005	sub update {	1108	my $visible = $w1 > $w2;
		1109	if ($visible != $self->{hslider_visible}) {
		1110	$self->{hslider_visible} = $visible;
		1111	$visible ? $self->SUPER::add ($self->{hslider})
		1112	: $self->SUPER::remove ($self->{hslider});
		1113	}
		1114	}
		1115
		1116	if ($self->{scroll_y}) {
		1117	my ($h1, $h2) = ($child->{req_h}, $self->{vp}{h});
		1118	$self->{vslider}->set_range ([$self->{vslider}{range}[0], 0, $h1, $h2, 1]);
		1119
		1120	my $visible = $h1 > $h2;
		1121	if ($visible != $self->{vslider_visible}) {
		1122	$self->{vslider_visible} = $visible;
		1123	$visible ? $self->SUPER::add ($self->{vslider})
		1124	: $self->SUPER::remove ($self->{vslider});
		1125	}
		1126	}
		1127	}
		1128
		1129	sub start_dragging {
1006	my ($self) = @_;	1130	my ($self, $ev) = @_;
1007		1131
1008	$self->SUPER::update;	1132	$self->grab_focus;
1009		1133
1010	$self->update_slider;	1134	my $ox = $self->{vp}{view_x};
		1135	my $oy = $self->{vp}{view_y};
		1136
		1137	$self->{motion} = sub {
		1138	my ($ev, $x, $y) = @_;
		1139
		1140	$ox -= $ev->{xrel};
		1141	$oy -= $ev->{yrel};
		1142
		1143	$self->{vp}->set_offset ($ox, $oy);
		1144	};
		1145	}
		1146
		1147	sub invoke_mouse_wheel {
		1148	my ($self, $ev) = @_;
		1149
		1150	$self->{vslider}->emit (mouse_wheel => $ev) if $self->{vslider_visible};
		1151	$self->{hslider}->emit (mouse_wheel => $ev) if $self->{hslider_visible};
		1152
		1153	1
		1154	}
		1155
		1156	sub invoke_button_down {
		1157	my ($self, $ev, $x, $y) = @_;
		1158
		1159	if ($ev->{button} == 2) {
		1160	$self->start_dragging ($ev);
		1161	return 1;
		1162	}
		1163
		1164	0
		1165	}
		1166
		1167	sub invoke_button_up {
		1168	my ($self, $ev, $x, $y) = @_;
		1169
		1170	if (delete $self->{motion}) {
		1171	return 1;
		1172	}
		1173
		1174	0
		1175	}
		1176
		1177	sub invoke_mouse_motion {
		1178	my ($self, $ev, $x, $y) = @_;
		1179
		1180	if ($self->{motion}) {
		1181	$self->{motion}->($ev, $x, $y);
		1182	return 1;
		1183	}
		1184
		1185	0
1011	}	1186	}
1012		1187
1013	sub invoke_size_allocate {	1188	sub invoke_size_allocate {
1014	my ($self, $w, $h) = @_;	1189	my ($self, $w, $h) = @_;
1015		1190
1016	$self->update_slider;	1191	$self->update_slider;
1017
1018	$self->SUPER::invoke_size_allocate ($w, $h)	1192	$self->SUPER::invoke_size_allocate ($w, $h)
1019	}	1193	}
1020		1194
1021	#############################################################################	1195	#############################################################################
1022		1196
1023	package CFClient::UI::Frame;	1197	package CFPlus::UI::Frame;
1024		1198
1025	our @ISA = CFClient::UI::Bin::;	1199	our @ISA = CFPlus::UI::Bin::;
1026		1200
1027	use CFClient::OpenGL;	1201	use CFPlus::OpenGL;
1028		1202
1029	sub new {	1203	sub new {
1030	my $class = shift;	1204	my $class = shift;
1031		1205
1032	$class->SUPER::new (	1206	$class->SUPER::new (
…		…
1042	my ($w, $h) = @$self{qw(w h)};	1216	my ($w, $h) = @$self{qw(w h)};
1043		1217
1044	glEnable GL_BLEND;	1218	glEnable GL_BLEND;
1045	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;	1219	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1046	glColor_premultiply @{ $self->{bg} };	1220	glColor_premultiply @{ $self->{bg} };
1047
1048	glBegin GL_QUADS;
1049	glVertex 0 , 0;
1050	glVertex 0 , $h;
1051	glVertex $w, $h;	1221	glRect 0, 0, $w, $h;
1052	glVertex $w, 0;
1053	glEnd;
1054
1055	glDisable GL_BLEND;	1222	glDisable GL_BLEND;
1056	}	1223	}
1057		1224
1058	$self->SUPER::_draw;	1225	$self->SUPER::_draw;
1059	}	1226	}
1060		1227
1061	#############################################################################	1228	#############################################################################
1062		1229
1063	package CFClient::UI::FancyFrame;	1230	package CFPlus::UI::FancyFrame;
1064		1231
1065	our @ISA = CFClient::UI::Bin::;	1232	our @ISA = CFPlus::UI::Bin::;
1066		1233
1067	use CFClient::OpenGL;	1234	use CFPlus::OpenGL;
		1235
		1236	sub new {
		1237	my ($class, %arg) = @_;
		1238
		1239	if ((exists $arg{label}) && !ref $arg{label}) {
		1240	$arg{label} = new CFPlus::UI::Label
		1241	align => 1,
		1242	valign => 0,
		1243	text => $arg{label},
		1244	fontsize => ($arg{border} || 0.8) * 0.75;
		1245	}
		1246
		1247	my $self = $class->SUPER::new (
		1248	# label => "",
		1249	fg => [0.6, 0.3, 0.1],
		1250	border => 0.8,
		1251	style => 'single',
		1252	%arg,
		1253	);
		1254
		1255	$self
		1256	}
		1257
		1258	sub add {
		1259	my ($self, @widgets) = @_;
		1260
		1261	$self->SUPER::add (@widgets);
		1262	$self->CFPlus::UI::Container::add ($self->{label}) if $self->{label};
		1263	}
		1264
		1265	sub border {
		1266	int $_[0]{border} * $::FONTSIZE
		1267	}
		1268
		1269	sub size_request {
		1270	my ($self) = @_;
		1271
		1272	($self->{label_w}, undef) = $self->{label}->size_request
		1273	if $self->{label};
		1274
		1275	my ($w, $h) = $self->SUPER::size_request;
		1276
		1277	(
		1278	$w + $self->border * 2,
		1279	$h + $self->border * 2,
		1280	)
		1281	}
		1282
		1283	sub invoke_size_allocate {
		1284	my ($self, $w, $h) = @_;
		1285
		1286	my $border = $self->border;
		1287
		1288	$w -= List::Util::max 0, $border * 2;
		1289	$h -= List::Util::max 0, $border * 2;
		1290
		1291	if (my $label = $self->{label}) {
		1292	$label->{w} = List::Util::max 0, List::Util::min $self->{label_w}, $w - $border * 2;
		1293	$label->{h} = List::Util::min $h, $border;
		1294	$label->invoke_size_allocate ($label->{w}, $label->{h});
		1295	}
		1296
		1297	$self->child->configure ($border, $border, $w, $h);
		1298
		1299	1
		1300	}
		1301
		1302	sub _draw {
		1303	my ($self) = @_;
		1304
		1305	my $child = $self->{children}[0];
		1306
		1307	my $border = $self->border;
		1308	my ($w, $h) = ($self->{w}, $self->{h});
		1309
		1310	$child->draw;
		1311
		1312	glColor @{$self->{fg}};
		1313	glBegin GL_LINE_STRIP;
		1314	glVertex $border * 1.5 , $border * 0.5 + 0.5;
		1315	glVertex $border * 0.5 + 0.5, $border * 0.5 + 0.5;
		1316	glVertex $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
		1317	glVertex $w - $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
		1318	glVertex $w - $border * 0.5 + 0.5, $border * 0.5 + 0.5;
		1319	glVertex $self->{label} ? $border * 2 + $self->{label}{w} : $border * 1.5, $border * 0.5 + 0.5;
		1320	glEnd;
		1321
		1322	if ($self->{label}) {
		1323	glTranslate $border * 2, 0;
		1324	$self->{label}->_draw;
		1325	}
		1326	}
		1327
		1328	#############################################################################
		1329
		1330	package CFPlus::UI::Toplevel;
		1331
		1332	our @ISA = CFPlus::UI::Bin::;
		1333
		1334	use CFPlus::OpenGL;
1068		1335
1069	my $bg =	1336	my $bg =
1070	new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",	1337	new_from_file CFPlus::Texture CFPlus::find_rcfile "d1_bg.png",
1071	mipmap => 1, wrap => 1;	1338	mipmap => 1, wrap => 1;
1072		1339
1073	my @border =	1340	my @border =
1074	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	1341	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1075	qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);	1342	qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
		1343
		1344	my @icon =
		1345	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
		1346	qw(x1_move.png x1_resize.png);
1076		1347
1077	sub new {	1348	sub new {
1078	my ($class, %arg) = @_;	1349	my ($class, %arg) = @_;
1079		1350
1080	my $self = $class->SUPER::new (	1351	my $self = $class->SUPER::new (
1081	bg => [1, 1, 1, 1],	1352	bg => [1, 1, 1, 1],
1082	border_bg => [1, 1, 1, 1],	1353	border_bg => [1, 1, 1, 1],
1083	border => 0.6,	1354	border => 0.6,
1084	can_events => 1,	1355	can_events => 1,
1085	min_w => 16,	1356	min_w => 64,
1086	min_h => 16,	1357	min_h => 32,
1087	%arg,	1358	%arg,
1088	);	1359	);
1089		1360
1090	$self->{title_widget} = new CFClient::UI::Label	1361	$self->{title_widget} = new CFPlus::UI::Label
1091	align => 0,	1362	align => 0,
1092	valign => 1,	1363	valign => 1,
1093	text => $self->{title},	1364	text => $self->{title},
1094	fontsize => $self->{border},	1365	fontsize => $self->{border},
1095	if exists $self->{title};	1366	if exists $self->{title};
1096		1367
1097	if ($self->{has_close_button}) {	1368	if ($self->{has_close_button}) {
1098	$self->{close_button} =	1369	$self->{close_button} =
1099	new CFClient::UI::ImageButton	1370	new CFPlus::UI::ImageButton
1100	path => 'x1_close.png',	1371	path => 'x1_close.png',
1101	on_activate => sub { $self->emit ("delete") };	1372	on_activate => sub { $self->emit ("delete") };
1102		1373
1103	$self->CFClient::UI::Container::add ($self->{close_button});	1374	$self->CFPlus::UI::Container::add ($self->{close_button});
1104	}	1375	}
1105		1376
1106	$self	1377	$self
1107	}	1378	}
1108		1379
1109	sub add {	1380	sub add {
1110	my ($self, @widgets) = @_;	1381	my ($self, @widgets) = @_;
1111		1382
1112	$self->SUPER::add (@widgets);	1383	$self->SUPER::add (@widgets);
1113	$self->CFClient::UI::Container::add ($self->{close_button}) if $self->{close_button};	1384	$self->CFPlus::UI::Container::add ($self->{close_button}) if $self->{close_button};
1114	$self->CFClient::UI::Container::add ($self->{title_widget}) if $self->{title_widget};	1385	$self->CFPlus::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
1115	}	1386	}
1116		1387
1117	sub border {	1388	sub border {
1118	int $_[0]{border} * $::FONTSIZE	1389	int $_[0]{border} * $::FONTSIZE
		1390	}
		1391
		1392	sub get_max_wh {
		1393	my ($self) = @_;
		1394
		1395	return ($self->{w}, $self->{h})
		1396	if $self->{visible} && $self->{w};
		1397
		1398	$self->SUPER::get_max_wh
1119	}	1399	}
1120		1400
1121	sub size_request {	1401	sub size_request {
1122	my ($self) = @_;	1402	my ($self) = @_;
1123		1403
…		…
1227	$self->{motion}->($ev, $x, $y) if $self->{motion};	1507	$self->{motion}->($ev, $x, $y) if $self->{motion};
1228		1508
1229	! ! $self->{motion}	1509	! ! $self->{motion}
1230	}	1510	}
1231		1511
		1512	sub invoke_visibility_change {
		1513	my ($self, $visible) = @_;
		1514
		1515	delete $self->{motion} unless $visible;
		1516
		1517	0
		1518	}
		1519
1232	sub _draw {	1520	sub _draw {
1233	my ($self) = @_;	1521	my ($self) = @_;
1234		1522
1235	my $child = $self->{children}[0];	1523	my $child = $self->{children}[0];
1236		1524
…		…
1241	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	1529	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1242		1530
1243	my $border = $self->border;	1531	my $border = $self->border;
1244		1532
1245	glColor @{ $self->{border_bg} };	1533	glColor @{ $self->{border_bg} };
1246	$border[0]->draw_quad_alpha (0, 0, $w, $border);	1534	$border[0]->draw_quad_alpha ( 0, 0, $w, $border);
1247	$border[1]->draw_quad_alpha (0, $border, $border, $ch);	1535	$border[1]->draw_quad_alpha ( 0, $border, $border, $ch);
1248	$border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);	1536	$border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1249	$border[3]->draw_quad_alpha (0, $h - $border, $w, $border);	1537	$border[3]->draw_quad_alpha ( 0, $h - $border, $w, $border);
		1538
		1539	# move
		1540	my $w2 = ($w - $border) * .5;
		1541	my $h2 = ($h - $border) * .5;
		1542	$icon[0]->draw_quad_alpha ( 0, $h2, $border, $border);
		1543	$icon[0]->draw_quad_alpha ($w - $border, $h2, $border, $border);
		1544	$icon[0]->draw_quad_alpha ($w2 , $h - $border, $border, $border);
		1545
		1546	# resize
		1547	$icon[1]->draw_quad_alpha ( 0, 0, $border, $border);
		1548	$icon[1]->draw_quad_alpha ($w - $border, 0, $border, $border)
		1549	unless $self->{has_close_button};
		1550	$icon[1]->draw_quad_alpha ( 0, $h - $border, $border, $border);
		1551	$icon[1]->draw_quad_alpha ($w - $border, $h - $border, $border, $border);
1250		1552
1251	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {	1553	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1252	glColor @{ $self->{bg} };	1554	glColor @{ $self->{bg} };
1253		1555
1254	# TODO: repeat texture not scale	1556	# TODO: repeat texture not scale
…		…
1273	if $self->{close_button};	1575	if $self->{close_button};
1274	}	1576	}
1275		1577
1276	#############################################################################	1578	#############################################################################
1277		1579
1278	package CFClient::UI::Table;	1580	package CFPlus::UI::Table;
1279		1581
1280	our @ISA = CFClient::UI::Base::;	1582	our @ISA = CFPlus::UI::Container::;
1281		1583
1282	use List::Util qw(max sum);	1584	use List::Util qw(max sum);
1283		1585
1284	use CFClient::OpenGL;	1586	use CFPlus::OpenGL;
1285		1587
1286	sub new {	1588	sub new {
1287	my $class = shift;	1589	my $class = shift;
1288		1590
1289	$class->SUPER::new (	1591	$class->SUPER::new (
1290	col_expand => [],	1592	col_expand => [],
		1593	row_expand => [],
1291	@_,	1594	@_,
1292	)	1595	)
1293	}	1596	}
1294		1597
1295	sub children {
1296	grep $_, map @$_, grep $_, @{ $_[0]{children} }
1297	}
1298
1299	sub add {	1598	sub add {
1300	my ($self, $x, $y, $child) = @_;	1599	my ($self, @widgets) = @_;
1301		1600
1302	$child->set_parent ($self);	1601	for my $child (@widgets) {
1303	$self->{children}[$y][$x] = $child;	1602	$child->{c_rowspan} ||= 1;
		1603	$child->{c_colspan} ||= 1;
		1604	}
1304		1605
1305	$self->realloc;	1606	$self->SUPER::add (@widgets);
1306	}	1607	}
1307		1608
1308	sub remove {	1609	sub add_at {
		1610	my $self = shift;
		1611
		1612	my @widgets;
		1613
		1614	while (@_) {
		1615	my ($col, $row, $child) = splice @_, 0, 3, ();
		1616
		1617	$child->{c_row} = $row;
		1618	$child->{c_col} = $col;
		1619
		1620	push @widgets, $child;
		1621	}
		1622
		1623	$self->add (@widgets);
		1624	}
		1625
		1626	sub get_wh {
1309	my ($self, $child) = @_;	1627	my ($self) = @_;
1310		1628
1311	# TODO: not yet implemented	1629	my (@w, @h);
1312	}
1313
1314	# TODO: move to container class maybe? send children a signal on removal?
1315	sub clear {
1316	my ($self) = @_;
1317		1630
1318	my @children = $self->children;	1631	my @children = $self->children;
1319	delete $self->{children};	1632
		1633	# first pass, columns
		1634	for my $widget (sort { $a->{c_colspan} <=> $b->{c_colspan} } @children) {
		1635	my ($c, $w, $cs) = @$widget{qw(c_col req_w c_colspan)};
		1636
		1637	my $sw = sum @w[$c .. $c + $cs - 1];
		1638
		1639	if ($w > $sw) {
		1640	$_ += ($w - $sw) / ($sw ? $sw / $_ : $cs) for @w[$c .. $c + $cs - 1];
		1641	}
1320		1642	}
1321	for (@children) {
1322	delete $_->{parent};
1323	$_->hide;
1324	}
1325		1643
1326	$self->realloc;	1644	# second pass, rows
1327	}	1645	for my $widget (sort { $a->{c_rowspan} <=> $b->{c_rowspan} } @children) {
1328
1329	sub get_wh {
1330	my ($self) = @_;
1331
1332	my (@w, @h);
1333
1334	for my $y (0 .. $#{$self->{children}}) {
1335	my $row = $self->{children}[$y]
1336	or next;
1337
1338	for my $x (0 .. $#$row) {
1339	my $widget = $row->[$x]
1340	or next;
1341	my ($w, $h) = @$widget{qw(req_w req_h)};	1646	my ($r, $h, $rs) = @$widget{qw(c_row req_h c_rowspan)};
1342		1647
1343	$w[$x] = max $w[$x], $w;	1648	my $sh = sum @h[$r .. $r + $rs - 1];
1344	$h[$y] = max $h[$y], $h;	1649
		1650	if ($h > $sh) {
		1651	$_ += ($h - $sh) / ($sh ? $sh / $_ : $rs) for @h[$r .. $r + $rs - 1];
1345	}	1652	}
1346	}	1653	}
1347		1654
1348	(\@w, \@h)	1655	(\@w, \@h)
1349	}	1656	}
…		…
1365	my ($ws, $hs) = $self->get_wh;	1672	my ($ws, $hs) = $self->get_wh;
1366		1673
1367	my $req_w = (sum @$ws) || 1;	1674	my $req_w = (sum @$ws) || 1;
1368	my $req_h = (sum @$hs) || 1;	1675	my $req_h = (sum @$hs) || 1;
1369		1676
1370	# TODO: nicer code && do row_expand	1677	# now linearly scale the rows/columns to the allocated size
1371	my @col_expand = @{$self->{col_expand}};	1678	my @col_expand = @{$self->{col_expand}};
1372	@col_expand = (1) x @$ws unless @col_expand;	1679	@col_expand = (1) x @$ws unless @col_expand;
1373	my $col_expand = (sum @col_expand) || 1;	1680	my $col_expand = (sum @col_expand) || 1;
1374		1681
1375	# linearly scale sizes
1376	$ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;	1682	$ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
1377	$hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
1378		1683
1379	CFClient::UI::harmonize $ws;	1684	CFPlus::UI::harmonize $ws;
		1685
		1686	my @row_expand = @{$self->{row_expand}};
		1687	@row_expand = (1) x @$ws unless @row_expand;
		1688	my $row_expand = (sum @row_expand) || 1;
		1689
		1690	$hs->[$_] += $row_expand[$_] / $row_expand * ($h - $req_h) for 0 .. $#$hs;
		1691
1380	CFClient::UI::harmonize $hs;	1692	CFPlus::UI::harmonize $hs;
1381		1693
1382	my $y;	1694	my @x; for (0 .. $#$ws) { $x[$_ + 1] = $x[$_] + $ws->[$_] }
		1695	my @y; for (0 .. $#$hs) { $y[$_ + 1] = $y[$_] + $hs->[$_] }
1383		1696
1384	for my $r (0 .. $#{$self->{children}}) {	1697	for my $widget ($self->children) {
1385	my $row = $self->{children}[$r]	1698	my ($r, $c, $w, $h, $rs, $cs) = @$widget{qw(c_row c_col req_w req_h c_rowspan c_colspan)};
1386	or next;
1387		1699
1388	my $x = 0;	1700	$widget->configure (
1389	my $row_h = $hs->[$r];	1701	$x[$c], $y[$r],
		1702	$x[$c + $cs] - $x[$c], $y[$r + $rs] - $y[$r],
1390		1703	);
1391	for my $c (0 .. $#$row) {	1704	}
1392	my $col_w = $ws->[$c];
1393		1705
1394	if (my $widget = $row->[$c]) {	1706	1
1395	$widget->configure ($x, $y, $col_w, $row_h);	1707	}
1396	}
1397		1708
1398	$x += $col_w;	1709	#############################################################################
		1710
		1711	package CFPlus::UI::Fixed;
		1712
		1713	use List::Util qw(min max);
		1714
		1715	our @ISA = CFPlus::UI::Container::;
		1716
		1717	sub _scale($$$) {
		1718	my ($rel, $val, $max) = @_;
		1719
		1720	$rel ? $val * $max : $val
		1721	}
		1722
		1723	sub size_request {
		1724	my ($self) = @_;
		1725
		1726	my ($x1, $y1, $x2, $y2) = (0, 0, 0, 0);
		1727
		1728	# determine overall size by querying abs widgets
		1729	for my $child ($self->visible_children) {
		1730	unless ($child->{c_rel}) {
		1731	my $x = $child->{c_x};
		1732	my $y = $child->{c_y};
		1733
		1734	$x1 = min $x1, $x; $x2 = max $x2, $x + $child->{req_w};
		1735	$y1 = min $y1, $y; $y2 = max $y2, $y + $child->{req_h};
1399	}	1736	}
		1737	}
1400		1738
1401	$y += $row_h;	1739	my $W = $x2 - $x1;
		1740	my $H = $y2 - $y1;
		1741
		1742	# now layout remaining widgets
		1743	for my $child ($self->visible_children) {
		1744	if ($child->{c_rel}) {
		1745	my $x = _scale $child->{c_rel}, $child->{c_x}, $W;
		1746	my $y = _scale $child->{c_rel}, $child->{c_y}, $H;
		1747
		1748	$x1 = min $x1, $x; $x2 = max $x2, $x + $child->{req_w};
		1749	$y1 = min $y1, $y; $y2 = max $y2, $y + $child->{req_h};
		1750	}
		1751	}
		1752
		1753	my $W = $x2 - $x1;
		1754	my $H = $y2 - $y1;
		1755
		1756	($W, $H)
		1757	}
		1758
		1759	sub invoke_size_allocate {
		1760	my ($self, $W, $H) = @_;
		1761
		1762	for my $child ($self->visible_children) {
		1763	my $x = _scale $child->{c_rel}, $child->{c_x}, $W;
		1764	my $y = _scale $child->{c_rel}, $child->{c_y}, $H;
		1765
		1766	$x += $child->{c_halign} * $child->{req_w};
		1767	$y += $child->{c_valign} * $child->{req_h};
		1768
		1769	$child->configure (int $x, int $y, $child->{req_w}, $child->{req_h});
1402	}	1770	}
1403		1771
1404	1	1772	1
1405	}	1773	}
1406		1774
1407	sub find_widget {
1408	my ($self, $x, $y) = @_;
1409
1410	$x -= $self->{x};
1411	$y -= $self->{y};
1412
1413	my $res;
1414
1415	for (grep $_, map @$_, grep $_, @{ $self->{children} }) {
1416	$res = $_->find_widget ($x, $y)
1417	and return $res;
1418	}
1419
1420	$self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
1421	}
1422
1423	sub _draw {
1424	my ($self) = @_;
1425
1426	for (grep $_, @{$self->{children}}) {
1427	$_->draw for grep $_, @$_;
1428	}
1429	}
1430
1431	#############################################################################	1775	#############################################################################
1432		1776
1433	package CFClient::UI::Box;	1777	package CFPlus::UI::Box;
1434		1778
1435	our @ISA = CFClient::UI::Container::;	1779	our @ISA = CFPlus::UI::Container::;
1436		1780
1437	sub size_request {	1781	sub size_request {
1438	my ($self) = @_;	1782	my ($self) = @_;
		1783
		1784	my @children = $self->visible_children;
1439		1785
1440	$self->{vertical}	1786	$self->{vertical}
1441	? (	1787	? (
1442	(List::Util::max map $_->{req_w}, @{$self->{children}}),	1788	(List::Util::max map $_->{req_w}, @children),
1443	(List::Util::sum map $_->{req_h}, @{$self->{children}}),	1789	(List::Util::sum map $_->{req_h}, @children),
1444	)	1790	)
1445	: (	1791	: (
1446	(List::Util::sum map $_->{req_w}, @{$self->{children}}),	1792	(List::Util::sum map $_->{req_w}, @children),
1447	(List::Util::max map $_->{req_h}, @{$self->{children}}),	1793	(List::Util::max map $_->{req_h}, @children),
1448	)	1794	)
1449	}	1795	}
1450		1796
1451	sub invoke_size_allocate {	1797	sub invoke_size_allocate {
1452	my ($self, $w, $h) = @_;	1798	my ($self, $w, $h) = @_;
…		…
1473	$req[$_] += $space * $children[$_]{expand}	1819	$req[$_] += $space * $children[$_]{expand}
1474	for 0 .. $#children;	1820	for 0 .. $#children;
1475	}	1821	}
1476	}	1822	}
1477		1823
1478	CFClient::UI::harmonize \@req;	1824	CFPlus::UI::harmonize \@req;
1479		1825
1480	my $pos = 0;	1826	my $pos = 0;
1481	for (0 .. $#children) {	1827	for (0 .. $#children) {
1482	my $alloc = $req[$_];	1828	my $alloc = $req[$_];
1483	$children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));	1829	$children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
…		…
1488	1	1834	1
1489	}	1835	}
1490		1836
1491	#############################################################################	1837	#############################################################################
1492		1838
1493	package CFClient::UI::HBox;	1839	package CFPlus::UI::HBox;
1494		1840
1495	our @ISA = CFClient::UI::Box::;	1841	our @ISA = CFPlus::UI::Box::;
1496		1842
1497	sub new {	1843	sub new {
1498	my $class = shift;	1844	my $class = shift;
1499		1845
1500	$class->SUPER::new (	1846	$class->SUPER::new (
…		…
1503	)	1849	)
1504	}	1850	}
1505		1851
1506	#############################################################################	1852	#############################################################################
1507		1853
1508	package CFClient::UI::VBox;	1854	package CFPlus::UI::VBox;
1509		1855
1510	our @ISA = CFClient::UI::Box::;	1856	our @ISA = CFPlus::UI::Box::;
1511		1857
1512	sub new {	1858	sub new {
1513	my $class = shift;	1859	my $class = shift;
1514		1860
1515	$class->SUPER::new (	1861	$class->SUPER::new (
…		…
1518	)	1864	)
1519	}	1865	}
1520		1866
1521	#############################################################################	1867	#############################################################################
1522		1868
1523	package CFClient::UI::Label;	1869	package CFPlus::UI::Label;
1524		1870
1525	our @ISA = CFClient::UI::DrawBG::;	1871	our @ISA = CFPlus::UI::DrawBG::;
1526		1872
1527	use CFClient::OpenGL;	1873	use CFPlus::OpenGL;
1528		1874
1529	sub new {	1875	sub new {
1530	my ($class, %arg) = @_;	1876	my ($class, %arg) = @_;
1531		1877
1532	my $self = $class->SUPER::new (	1878	my $self = $class->SUPER::new (
…		…
1535	#active_bg => none	1881	#active_bg => none
1536	#font => default_font	1882	#font => default_font
1537	#text => initial text	1883	#text => initial text
1538	#markup => initial narkup	1884	#markup => initial narkup
1539	#max_w => maximum pixel width	1885	#max_w => maximum pixel width
		1886	#style => 0, # render flags
1540	ellipsise => 3, # end	1887	ellipsise => 3, # end
1541	layout => (new CFClient::Layout),	1888	layout => (new CFPlus::Layout),
1542	fontsize => 1,	1889	fontsize => 1,
1543	align => -1,	1890	align => -1,
1544	valign => -1,	1891	valign => -1,
1545	padding_x => 2,	1892	padding_x => 2,
1546	padding_y => 2,	1893	padding_y => 2,
1547	can_events => 0,	1894	can_events => 0,
1548	%arg	1895	%arg
1549	);	1896	);
1550		1897
1551	if (exists $self->{template}) {	1898	if (exists $self->{template}) {
1552	my $layout = new CFClient::Layout;	1899	my $layout = new CFPlus::Layout;
1553	$layout->set_text (delete $self->{template});	1900	$layout->set_text (delete $self->{template});
1554	$self->{template} = $layout;	1901	$self->{template} = $layout;
1555	}	1902	}
1556		1903
1557	if (exists $self->{markup}) {	1904	if (exists $self->{markup}) {
…		…
1561	}	1908	}
1562		1909
1563	$self	1910	$self
1564	}	1911	}
1565		1912
1566	sub escape($) {
1567	local $_ = $_[0];
1568
1569	s/&/&amp;/g;
1570	s/>/&gt;/g;
1571	s/</&lt;/g;
1572
1573	$_
1574	}
1575
1576	sub update {	1913	sub update {
1577	my ($self) = @_;	1914	my ($self) = @_;
1578		1915
1579	delete $self->{texture};	1916	delete $self->{texture};
1580	$self->SUPER::update;	1917	$self->SUPER::update;
…		…
1585		1922
1586	delete $self->{ox};	1923	delete $self->{ox};
1587	$self->SUPER::realloc;	1924	$self->SUPER::realloc;
1588	}	1925	}
1589		1926
		1927	sub clear {
		1928	my ($self) = @_;
		1929
		1930	$self->set_text ("");
		1931	}
		1932
1590	sub set_text {	1933	sub set_text {
1591	my ($self, $text) = @_;	1934	my ($self, $text) = @_;
1592		1935
1593	return if $self->{text} eq "T$text";	1936	return if $self->{text} eq "T$text";
1594	$self->{text} = "T$text";	1937	$self->{text} = "T$text";
1595		1938
1596	$self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1597	$self->{layout}->set_text ($text);	1939	$self->{layout}->set_text ($text);
1598		1940
1599	delete $self->{size_req};	1941	delete $self->{size_req};
1600	$self->realloc;	1942	$self->realloc;
1601	$self->update;	1943	$self->update;
…		…
1607	return if $self->{text} eq "M$markup";	1949	return if $self->{text} eq "M$markup";
1608	$self->{text} = "M$markup";	1950	$self->{text} = "M$markup";
1609		1951
1610	my $rgba = $markup =~ /span.*(?:foreground|background)/;	1952	my $rgba = $markup =~ /span.*(?:foreground|background)/;
1611		1953
1612	$self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1613	$self->{layout}->set_markup ($markup);	1954	$self->{layout}->set_markup ($markup);
1614		1955
1615	delete $self->{size_req};	1956	delete $self->{size_req};
1616	$self->realloc;	1957	$self->realloc;
1617	$self->update;	1958	$self->update;
…		…
1619		1960
1620	sub size_request {	1961	sub size_request {
1621	my ($self) = @_;	1962	my ($self) = @_;
1622		1963
1623	$self->{size_req} ||= do {	1964	$self->{size_req} ||= do {
		1965	my ($max_w, $max_h) = $self->get_max_wh;
		1966
1624	$self->{layout}->set_font ($self->{font}) if $self->{font};	1967	$self->{layout}->set_font ($self->{font}) if $self->{font};
1625	$self->{layout}->set_width ($self->{max_w} || -1);	1968	$self->{layout}->set_width ($self->{max_w} || $max_w || -1);
1626	$self->{layout}->set_ellipsise ($self->{ellipsise});	1969	$self->{layout}->set_ellipsise ($self->{ellipsise});
1627	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});	1970	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1628	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	1971	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1629		1972
1630	my ($w, $h) = $self->{layout}->size;	1973	my ($w, $h) = $self->{layout}->size;
1631		1974
1632	if (exists $self->{template}) {	1975	if (exists $self->{template}) {
1633	$self->{template}->set_font ($self->{font}) if $self->{font};	1976	$self->{template}->set_font ($self->{font}) if $self->{font};
		1977	$self->{template}->set_width ($self->{max_w} || -1);
1634	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);	1978	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1635		1979
1636	my ($w2, $h2) = $self->{template}->size;	1980	my ($w2, $h2) = $self->{template}->size;
1637		1981
1638	$w = List::Util::max $w, $w2;	1982	$w = List::Util::max $w, $w2;
…		…
1672		2016
1673	sub reconfigure {	2017	sub reconfigure {
1674	my ($self) = @_;	2018	my ($self) = @_;
1675		2019
1676	delete $self->{size_req};	2020	delete $self->{size_req};
		2021	delete $self->{texture};
1677		2022
1678	$self->SUPER::reconfigure;	2023	$self->SUPER::reconfigure;
1679	}	2024	}
1680		2025
1681	sub _draw {	2026	sub _draw {
1682	my ($self) = @_;	2027	my ($self) = @_;
1683		2028
1684	$self->SUPER::_draw; # draw background, if applicable	2029	$self->SUPER::_draw; # draw background, if applicable
1685		2030
1686	my $tex = $self->{texture} ||= do {	2031	my $size = $self->{texture} ||= do {
1687	$self->{layout}->set_foreground (@{$self->{fg}});	2032	$self->{layout}->set_foreground (@{$self->{fg}});
1688	$self->{layout}->set_font ($self->{font}) if $self->{font};	2033	$self->{layout}->set_font ($self->{font}) if $self->{font};
1689	$self->{layout}->set_width ($self->{w});	2034	$self->{layout}->set_width ($self->{w});
1690	$self->{layout}->set_ellipsise ($self->{ellipsise});	2035	$self->{layout}->set_ellipsise ($self->{ellipsise});
1691	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});	2036	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1692	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	2037	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1693		2038
1694	new_from_layout CFClient::Texture $self->{layout}	2039	[$self->{layout}->size]
1695	};	2040	};
1696		2041
1697	unless (exists $self->{ox}) {	2042	unless (exists $self->{ox}) {
1698	$self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}	2043	$self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1699	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}	2044	: $self->{align} > 0 ? $self->{w} - $size->[0] - $self->{padding_x}
1700	: ($self->{w} - $tex->{w}) * 0.5);	2045	: ($self->{w} - $size->[0]) * 0.5);
1701		2046
1702	$self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}	2047	$self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1703	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}	2048	: $self->{valign} > 0 ? $self->{h} - $size->[1] - $self->{padding_y}
1704	: ($self->{h} - $tex->{h}) * 0.5);	2049	: ($self->{h} - $size->[1]) * 0.5);
		2050
		2051	$self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
1705	};	2052	};
1706		2053
1707	glEnable GL_TEXTURE_2D;	2054	# unless ($self->{list}) {
1708		2055	# $self->{list} = CFPlus::OpenGL::glGenList;
1709	my $w = List::Util::min $self->{w} + 4, $tex->{w};	2056	# CFPlus::OpenGL::glNewList $self->{list};
1710	my $h = List::Util::min $self->{h} + 2, $tex->{h};	2057	# $self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
1711		2058	# CFPlus::OpenGL::glEndList;
1712	if ($tex->{format} == GL_ALPHA) {
1713	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1714	glColor @{$self->{fg}};
1715	$tex->draw_quad_alpha ($self->{ox}, $self->{oy}, $w, $h);
1716	} else {
1717	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1718	$tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy}, $w, $h);
1719	}	2059	# }
		2060	#
		2061	# CFPlus::OpenGL::glCallList $self->{list};
1720		2062
1721	glDisable GL_TEXTURE_2D;	2063	$self->{layout}->draw;
1722	}	2064	}
		2065
		2066	#sub destroy {
		2067	# my ($self) = @_;
		2068	#
		2069	# CFPlus::OpenGL::glDeleteList delete $self->{list} if $self->{list};
		2070	#
		2071	# $self->SUPER::destroy;
		2072	#}
1723		2073
1724	#############################################################################	2074	#############################################################################
1725		2075
1726	package CFClient::UI::EntryBase;	2076	package CFPlus::UI::EntryBase;
1727		2077
1728	our @ISA = CFClient::UI::Label::;	2078	our @ISA = CFPlus::UI::Label::;
1729		2079
1730	use CFClient::OpenGL;	2080	use CFPlus::OpenGL;
1731		2081
1732	sub new {	2082	sub new {
1733	my $class = shift;	2083	my $class = shift;
1734		2084
1735	$class->SUPER::new (	2085	$class->SUPER::new (
1736	fg => [1, 1, 1],	2086	fg => [1, 1, 1],
1737	bg => [0, 0, 0, 0.2],	2087	bg => [0, 0, 0, 0.2],
		2088	outline => [0.6, 0.3, 0.1],
1738	active_bg => [1, 1, 1, 0.5],	2089	active_bg => [0, 0, 1, .2],
1739	active_fg => [0, 0, 0],	2090	active_fg => [1, 1, 1],
		2091	active_outline => [1, 1, 0],
1740	can_hover => 1,	2092	can_hover => 1,
1741	can_focus => 1,	2093	can_focus => 1,
1742	valign => 0,	2094	valign => 0,
1743	can_events => 1,	2095	can_events => 1,
		2096	ellipsise => 0,
1744	#text => ...	2097	#text => ...
1745	#hidden => "*",	2098	#hidden => "*",
1746	@_	2099	@_
1747	)	2100	)
1748	}	2101	}
…		…
1793	my $sym = $ev->{sym};	2146	my $sym = $ev->{sym};
1794	my $uni = $ev->{unicode};	2147	my $uni = $ev->{unicode};
1795		2148
1796	my $text = $self->get_text;	2149	my $text = $self->get_text;
1797		2150
		2151	$self->{cursor} = List::Util::max 0, List::Util::min $self->{cursor}, length $text;
		2152
1798	if ($uni == 8) {	2153	if ($uni == 8) {
1799	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};	2154	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1800	} elsif ($uni == 127) {	2155	} elsif ($uni == 127) {
1801	substr $text, $self->{cursor}, 1, "";	2156	substr $text, $self->{cursor}, 1, "";
1802	} elsif ($sym == CFClient::SDLK_LEFT) {	2157	} elsif ($sym == CFPlus::SDLK_LEFT) {
1803	--$self->{cursor} if $self->{cursor};	2158	--$self->{cursor} if $self->{cursor};
1804	} elsif ($sym == CFClient::SDLK_RIGHT) {	2159	} elsif ($sym == CFPlus::SDLK_RIGHT) {
1805	++$self->{cursor} if $self->{cursor} < length $self->{text};	2160	++$self->{cursor} if $self->{cursor} < length $self->{text};
1806	} elsif ($sym == CFClient::SDLK_HOME) {	2161	} elsif ($sym == CFPlus::SDLK_HOME) {
		2162	# what a hack
		2163	$self->{cursor} =
		2164	(substr $self->{text}, 0, $self->{cursor}) =~ /^(.*\012)/
		2165	? length $1
		2166	: 0;
		2167	} elsif ($sym == CFPlus::SDLK_END) {
		2168	# uh, again
		2169	$self->{cursor} =
		2170	(substr $self->{text}, $self->{cursor}) =~ /^([^\012]*)\012/
		2171	? $self->{cursor} + length $1
		2172	: length $self->{text};
		2173	} elsif ($uni == 21) { # ctrl-u
		2174	$text = "";
1807	$self->{cursor} = 0;	2175	$self->{cursor} = 0;
1808	} elsif ($sym == CFClient::SDLK_END) {
1809	$self->{cursor} = length $text;
1810	} elsif ($uni == 27) {	2176	} elsif ($uni == 27) {
1811	$self->emit ('escape');	2177	$self->emit ('escape');
1812	} elsif ($uni) {	2178	} elsif ($uni == 0x0d) {
		2179	substr $text, $self->{cursor}++, 0, "\012";
		2180	} elsif ($uni >= 0x20) {
1813	substr $text, $self->{cursor}++, 0, chr $uni;	2181	substr $text, $self->{cursor}++, 0, chr $uni;
1814	} else {	2182	} else {
1815	return 0;	2183	return 0;
1816	}	2184	}
1817		2185
1818	$self->_set_text ($text);	2186	$self->_set_text ($text);
1819		2187
1820	$self->realloc;	2188	$self->realloc;
		2189	$self->update;
1821		2190
1822	1	2191	1
1823	}	2192	}
1824		2193
1825	sub invoke_focus_in {	2194	sub invoke_focus_in {
…		…
1837		2206
1838	my $idx = $self->{layout}->xy_to_index ($x, $y);	2207	my $idx = $self->{layout}->xy_to_index ($x, $y);
1839		2208
1840	# byte-index to char-index	2209	# byte-index to char-index
1841	my $text = $self->{text};	2210	my $text = $self->{text};
1842	utf8::encode $text;	2211	utf8::encode $text; $text = substr $text, 0, $idx; utf8::decode $text;
1843	$self->{cursor} = length substr $text, 0, $idx;	2212	$self->{cursor} = length $text;
1844		2213
1845	$self->_set_text ($self->{text});	2214	$self->_set_text ($self->{text});
1846	$self->update;	2215	$self->update;
1847		2216
1848	1	2217	1
…		…
1867	glColor_premultiply @{$self->{bg}};	2236	glColor_premultiply @{$self->{bg}};
1868	}	2237	}
1869		2238
1870	glEnable GL_BLEND;	2239	glEnable GL_BLEND;
1871	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;	2240	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1872	glBegin GL_QUADS;
1873	glVertex 0 , 0;
1874	glVertex 0 , $self->{h};
1875	glVertex $self->{w}, $self->{h};	2241	glRect 0, 0, $self->{w}, $self->{h};
1876	glVertex $self->{w}, 0;
1877	glEnd;
1878	glDisable GL_BLEND;	2242	glDisable GL_BLEND;
1879		2243
1880	$self->SUPER::_draw;	2244	$self->SUPER::_draw;
1881		2245
1882	#TODO: force update every cursor change :(	2246	#TODO: force update every cursor change :(
…		…
1884		2248
1885	unless (exists $self->{cur_h}) {	2249	unless (exists $self->{cur_h}) {
1886	my $text = substr $self->{text}, 0, $self->{cursor};	2250	my $text = substr $self->{text}, 0, $self->{cursor};
1887	utf8::encode $text;	2251	utf8::encode $text;
1888		2252
1889	@$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)	2253	@$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
1890	}	2254	}
1891		2255
1892	glColor @{$self->{fg}};	2256	glColor_premultiply @{$self->{active_fg}};
1893	glBegin GL_LINES;	2257	glBegin GL_LINES;
1894	glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};	2258	glVertex $self->{cur_x} + $self->{ox} + .5, $self->{cur_y} + $self->{oy};
1895	glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};	2259	glVertex $self->{cur_x} + $self->{ox} + .5, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1896	glEnd;	2260	glEnd;
1897	}
1898	}
1899		2261
		2262	glLineWidth 3;
		2263	glColor @{$self->{active_outline}};
		2264	glRect_lineloop 1.5, 1.5, $self->{w} - 1.5, $self->{h} - 1.5;
		2265	glLineWidth 1;
		2266
		2267	} else {
		2268	glColor @{$self->{outline}};
		2269	glBegin GL_LINE_STRIP;
		2270	glVertex .5, $self->{h} * .5;
		2271	glVertex .5, $self->{h} - 2.5;
		2272	glVertex $self->{w} - .5, $self->{h} - 2.5;
		2273	glVertex $self->{w} - .5, $self->{h} * .5;
		2274	glEnd;
		2275	}
		2276	}
		2277
		2278	#############################################################################
		2279
1900	package CFClient::UI::Entry;	2280	package CFPlus::UI::Entry;
1901		2281
1902	our @ISA = CFClient::UI::EntryBase::;	2282	our @ISA = CFPlus::UI::EntryBase::;
1903		2283
1904	use CFClient::OpenGL;	2284	use CFPlus::OpenGL;
1905		2285
1906	sub invoke_key_down {	2286	sub invoke_key_down {
1907	my ($self, $ev) = @_;	2287	my ($self, $ev) = @_;
1908		2288
1909	my $sym = $ev->{sym};	2289	my $sym = $ev->{sym};
1910		2290
1911	if ($sym == 13) {	2291	if ($ev->{uni} == 0x0d || $sym == 13) {
1912	unshift @{$self->{history}},	2292	unshift @{$self->{history}},
1913	my $txt = $self->get_text;	2293	my $txt = $self->get_text;
1914		2294
1915	$self->{history_pointer} = -1;	2295	$self->{history_pointer} = -1;
1916	$self->{history_saveback} = '';	2296	$self->{history_saveback} = '';
1917	$self->emit (activate => $txt);	2297	$self->emit (activate => $txt);
1918	$self->update;	2298	$self->update;
1919		2299
1920	} elsif ($sym == CFClient::SDLK_UP) {	2300	} elsif ($sym == CFPlus::SDLK_UP) {
1921	if ($self->{history_pointer} < 0) {	2301	if ($self->{history_pointer} < 0) {
1922	$self->{history_saveback} = $self->get_text;	2302	$self->{history_saveback} = $self->get_text;
1923	}	2303	}
1924	if (@{$self->{history} || []} > 0) {	2304	if (@{$self->{history} || []} > 0) {
1925	$self->{history_pointer}++;	2305	$self->{history_pointer}++;
…		…
1927	$self->{history_pointer} = @{$self->{history} || []} - 1;	2307	$self->{history_pointer} = @{$self->{history} || []} - 1;
1928	}	2308	}
1929	$self->set_text ($self->{history}->[$self->{history_pointer}]);	2309	$self->set_text ($self->{history}->[$self->{history_pointer}]);
1930	}	2310	}
1931		2311
1932	} elsif ($sym == CFClient::SDLK_DOWN) {	2312	} elsif ($sym == CFPlus::SDLK_DOWN) {
1933	$self->{history_pointer}--;	2313	$self->{history_pointer}--;
1934	$self->{history_pointer} = -1 if $self->{history_pointer} < 0;	2314	$self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1935		2315
1936	if ($self->{history_pointer} >= 0) {	2316	if ($self->{history_pointer} >= 0) {
1937	$self->set_text ($self->{history}->[$self->{history_pointer}]);	2317	$self->set_text ($self->{history}->[$self->{history_pointer}]);
…		…
1946	1	2326	1
1947	}	2327	}
1948		2328
1949	#############################################################################	2329	#############################################################################
1950		2330
		2331	package CFPlus::UI::TextEdit;
		2332
		2333	our @ISA = CFPlus::UI::EntryBase::;
		2334
		2335	use CFPlus::OpenGL;
		2336
		2337	sub move_cursor_ver {
		2338	my ($self, $dy) = @_;
		2339
		2340	my ($y, $x) = $self->{layout}->index_to_line_x ($self->{cursor});
		2341
		2342	$y += $dy;
		2343
		2344	if (defined (my $index = $self->{layout}->line_x_to_index ($y, $x))) {
		2345	$self->{cursor} = $index;
		2346	delete $self->{cur_h};
		2347	$self->update;
		2348	return;
		2349	}
		2350	}
		2351
		2352	sub invoke_key_down {
		2353	my ($self, $ev) = @_;
		2354
		2355	my $sym = $ev->{sym};
		2356
		2357	if ($sym == CFPlus::SDLK_UP) {
		2358	$self->move_cursor_ver (-1);
		2359	} elsif ($sym == CFPlus::SDLK_DOWN) {
		2360	$self->move_cursor_ver (+1);
		2361	} else {
		2362	return $self->SUPER::invoke_key_down ($ev)
		2363	}
		2364
		2365	1
		2366	}
		2367
		2368	#############################################################################
		2369
1951	package CFClient::UI::Button;	2370	package CFPlus::UI::ButtonBin;
1952		2371
1953	our @ISA = CFClient::UI::Label::;	2372	our @ISA = CFPlus::UI::Bin::;
1954		2373
1955	use CFClient::OpenGL;	2374	use CFPlus::OpenGL;
1956		2375
1957	my @tex =	2376	my @tex =
1958	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2377	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1959	qw(b1_button_active.png);	2378	qw(b1_button_inactive.png b1_button_active.png);
1960		2379
1961	sub new {	2380	sub new {
1962	my $class = shift;	2381	my $class = shift;
1963		2382
1964	$class->SUPER::new (	2383	$class->SUPER::new (
1965	padding_x => 4,
1966	padding_y => 4,
1967	fg => [1, 1, 1],
1968	active_fg => [0, 0, 1],
1969	can_hover => 1,	2384	can_hover => 1,
1970	align => 0,	2385	align => 0,
1971	valign => 0,	2386	valign => 0,
1972	can_events => 1,	2387	can_events => 1,
1973	@_	2388	@_
…		…
1985	}	2400	}
1986		2401
1987	sub _draw {	2402	sub _draw {
1988	my ($self) = @_;	2403	my ($self) = @_;
1989		2404
1990	local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1991
1992	glEnable GL_TEXTURE_2D;	2405	glEnable GL_TEXTURE_2D;
1993	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2406	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1994	glColor 0, 0, 0, 1;	2407	glColor 0, 0, 0, 1;
1995		2408
		2409	my $tex = $tex[$GRAB == $self];
1996	$tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});	2410	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1997		2411
1998	glDisable GL_TEXTURE_2D;	2412	glDisable GL_TEXTURE_2D;
1999		2413
2000	$self->SUPER::_draw;	2414	$self->SUPER::_draw;
2001	}	2415	}
2002		2416
2003	#############################################################################	2417	#############################################################################
2004		2418
		2419	package CFPlus::UI::Button;
		2420
		2421	our @ISA = CFPlus::UI::Label::;
		2422
		2423	use CFPlus::OpenGL;
		2424
		2425	my @tex =
		2426	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
		2427	qw(b1_button_inactive.png b1_button_active.png);
		2428
		2429	sub new {
		2430	my $class = shift;
		2431
		2432	$class->SUPER::new (
		2433	padding_x => 4,
		2434	padding_y => 4,
		2435	fg => [1.0, 1.0, 1.0],
		2436	active_fg => [0.8, 0.8, 0.8],
		2437	can_hover => 1,
		2438	align => 0,
		2439	valign => 0,
		2440	can_events => 1,
		2441	@_
		2442	)
		2443	}
		2444
		2445	sub invoke_button_up {
		2446	my ($self, $ev, $x, $y) = @_;
		2447
		2448	$self->emit ("activate")
		2449	if $x >= 0 && $x < $self->{w}
		2450	&& $y >= 0 && $y < $self->{h};
		2451
		2452	1
		2453	}
		2454
		2455	sub _draw {
		2456	my ($self) = @_;
		2457
		2458	local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
		2459
		2460	glEnable GL_TEXTURE_2D;
		2461	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		2462	glColor 0, 0, 0, 1;
		2463
		2464	my $tex = $tex[$GRAB == $self];
		2465	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
		2466
		2467	glDisable GL_TEXTURE_2D;
		2468
		2469	$self->SUPER::_draw;
		2470	}
		2471
		2472	#############################################################################
		2473
		2474	package CFPlus::UI::CheckBox;
		2475
		2476	our @ISA = CFPlus::UI::DrawBG::;
		2477
		2478	my @tex =
		2479	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
		2480	qw(c1_checkbox_bg.png c1_checkbox_active.png);
		2481
		2482	use CFPlus::OpenGL;
		2483
		2484	sub new {
		2485	my $class = shift;
		2486
		2487	$class->SUPER::new (
		2488	padding_x => 2,
		2489	padding_y => 2,
		2490	fg => [1, 1, 1],
		2491	active_fg => [1, 1, 0],
		2492	bg => [0, 0, 0, 0.2],
		2493	active_bg => [1, 1, 1, 0.5],
		2494	state => 0,
		2495	can_hover => 1,
		2496	@_
		2497	)
		2498	}
		2499
		2500	sub size_request {
		2501	my ($self) = @_;
		2502
		2503	(6) x 2
		2504	}
		2505
		2506	sub toggle {
		2507	my ($self) = @_;
		2508
		2509	$self->{state} = !$self->{state};
		2510	$self->emit (changed => $self->{state});
		2511	$self->update;
		2512	}
		2513
		2514	sub invoke_button_down {
		2515	my ($self, $ev, $x, $y) = @_;
		2516
		2517	if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
		2518	&& $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
		2519	$self->toggle;
		2520	} else {
		2521	return 0
		2522	}
		2523
		2524	1
		2525	}
		2526
		2527	sub _draw {
		2528	my ($self) = @_;
		2529
		2530	$self->SUPER::_draw;
		2531
		2532	glTranslate $self->{padding_x}, $self->{padding_y}, 0;
		2533
		2534	my ($w, $h) = @$self{qw(w h)};
		2535
		2536	my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
		2537
		2538	glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
		2539
		2540	my $tex = $self->{state} ? $tex[1] : $tex[0];
		2541
		2542	glEnable GL_TEXTURE_2D;
		2543	$tex->draw_quad_alpha (0, 0, $s, $s);
		2544	glDisable GL_TEXTURE_2D;
		2545	}
		2546
		2547	#############################################################################
		2548
		2549	package CFPlus::UI::Image;
		2550
		2551	our @ISA = CFPlus::UI::Base::;
		2552
		2553	use CFPlus::OpenGL;
		2554
		2555	our %texture_cache;
		2556
		2557	sub new {
		2558	my $class = shift;
		2559
		2560	my $self = $class->SUPER::new (
		2561	can_events => 0,
		2562	scale => 1,
		2563	@_,
		2564	);
		2565
		2566	$self->{path} || $self->{tex}
		2567	or Carp::croak "'path' or 'tex' attributes required";
		2568
		2569	$self->{tex} ||= $texture_cache{$self->{path}} ||=
		2570	new_from_file CFPlus::Texture CFPlus::find_rcfile $self->{path}, mipmap => 1;
		2571
		2572	CFPlus::weaken $texture_cache{$self->{path}};
		2573
		2574	$self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
		2575
		2576	$self
		2577	}
		2578
		2579	sub STORABLE_freeze {
		2580	my ($self, $cloning) = @_;
		2581
		2582	$self->{path}
		2583	or die "cannot serialise CFPlus::UI::Image on non-loadable images\n";
		2584
		2585	$self->{path}
		2586	}
		2587
		2588	sub STORABLE_attach {
		2589	my ($self, $cloning, $path) = @_;
		2590
		2591	$self->new (path => $path)
		2592	}
		2593
		2594	sub size_request {
		2595	my ($self) = @_;
		2596
		2597	(int $self->{tex}{w} * $self->{scale}, int $self->{tex}{h} * $self->{scale})
		2598	}
		2599
		2600	sub _draw {
		2601	my ($self) = @_;
		2602
		2603	my $tex = $self->{tex};
		2604
		2605	my ($w, $h) = ($self->{w}, $self->{h});
		2606
		2607	if ($self->{rot90}) {
		2608	glRotate 90, 0, 0, 1;
		2609	glTranslate 0, -$self->{w}, 0;
		2610
		2611	($w, $h) = ($h, $w);
		2612	}
		2613
		2614	glEnable GL_TEXTURE_2D;
		2615	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		2616
		2617	$tex->draw_quad_alpha (0, 0, $w, $h);
		2618
		2619	glDisable GL_TEXTURE_2D;
		2620	}
		2621
		2622	#############################################################################
		2623
2005	package CFClient::UI::ImageButton;	2624	package CFPlus::UI::ImageButton;
2006		2625
2007	our @ISA = CFClient::UI::Image::;	2626	our @ISA = CFPlus::UI::Image::;
2008		2627
2009	use CFClient::OpenGL;	2628	use CFPlus::OpenGL;
2010		2629
2011	my %textures;	2630	my %textures;
2012		2631
2013	sub new {	2632	sub new {
2014	my $class = shift;	2633	my $class = shift;
…		…
2024	can_events => 1,	2643	can_events => 1,
2025	@_	2644	@_
2026	);	2645	);
2027	}	2646	}
2028		2647
		2648	sub invoke_button_down {
		2649	my ($self, $ev, $x, $y) = @_;
		2650
		2651	1
		2652	}
		2653
2029	sub invoke_button_up {	2654	sub invoke_button_up {
2030	my ($self, $ev, $x, $y) = @_;	2655	my ($self, $ev, $x, $y) = @_;
2031		2656
2032	$self->emit ("activate")	2657	$self->emit ("activate")
2033	if $x >= 0 && $x < $self->{w}	2658	if $x >= 0 && $x < $self->{w}
…		…
2036	1	2661	1
2037	}	2662	}
2038		2663
2039	#############################################################################	2664	#############################################################################
2040		2665
2041	package CFClient::UI::CheckBox;
2042
2043	our @ISA = CFClient::UI::DrawBG::;
2044
2045	my @tex =
2046	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2047	qw(c1_checkbox_bg.png c1_checkbox_active.png);
2048
2049	use CFClient::OpenGL;
2050
2051	sub new {
2052	my $class = shift;
2053
2054	$class->SUPER::new (
2055	padding_x => 2,
2056	padding_y => 2,
2057	fg => [1, 1, 1],
2058	active_fg => [1, 1, 0],
2059	bg => [0, 0, 0, 0.2],
2060	active_bg => [1, 1, 1, 0.5],
2061	state => 0,
2062	can_hover => 1,
2063	@_
2064	)
2065	}
2066
2067	sub size_request {
2068	my ($self) = @_;
2069
2070	(6) x 2
2071	}
2072
2073	sub toggle {
2074	my ($self) = @_;
2075
2076	$self->{state} = !$self->{state};
2077	$self->emit (changed => $self->{state});
2078	$self->update;
2079	}
2080
2081	sub invoke_button_down {
2082	my ($self, $ev, $x, $y) = @_;
2083
2084	if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
2085	&& $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
2086	$self->toggle;
2087	} else {
2088	return 0
2089	}
2090
2091	1
2092	}
2093
2094	sub _draw {
2095	my ($self) = @_;
2096
2097	$self->SUPER::_draw;
2098
2099	glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
2100
2101	my ($w, $h) = @$self{qw(w h)};
2102
2103	my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
2104
2105	glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
2106
2107	my $tex = $self->{state} ? $tex[1] : $tex[0];
2108
2109	glEnable GL_TEXTURE_2D;
2110	$tex->draw_quad_alpha (0, 0, $s, $s);
2111	glDisable GL_TEXTURE_2D;
2112	}
2113
2114	#############################################################################
2115
2116	package CFClient::UI::Image;	2666	package CFPlus::UI::VGauge;
2117		2667
2118	our @ISA = CFClient::UI::Base::;	2668	our @ISA = CFPlus::UI::Base::;
2119
2120	use CFClient::OpenGL;
2121
2122	our %texture_cache;
2123
2124	sub new {
2125	my $class = shift;
2126
2127	my $self = $class->SUPER::new (
2128	can_events => 0,
2129	@_,
2130	);
2131
2132	$self->{path}
2133	or Carp::croak "required attribute 'path' not set";
2134
2135	$self->{tex} = $texture_cache{$self->{path}} ||=
2136	new_from_file CFClient::Texture CFClient::find_rcfile $self->{path}, mipmap => 1;
2137
2138	Scalar::Util::weaken $texture_cache{$self->{path}};
2139
2140	$self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
2141
2142	$self
2143	}
2144
2145	sub size_request {
2146	my ($self) = @_;
2147
2148	($self->{tex}{w}, $self->{tex}{h})
2149	}
2150
2151	sub _draw {
2152	my ($self) = @_;
2153
2154	my $tex = $self->{tex};
2155
2156	my ($w, $h) = ($self->{w}, $self->{h});
2157
2158	if ($self->{rot90}) {
2159	glRotate 90, 0, 0, 1;
2160	glTranslate 0, -$self->{w}, 0;
2161
2162	($w, $h) = ($h, $w);
2163	}
2164
2165	glEnable GL_TEXTURE_2D;
2166	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2167
2168	$tex->draw_quad_alpha (0, 0, $w, $h);
2169
2170	glDisable GL_TEXTURE_2D;
2171	}
2172
2173	#############################################################################
2174
2175	package CFClient::UI::VGauge;
2176
2177	our @ISA = CFClient::UI::Base::;
2178		2669
2179	use List::Util qw(min max);	2670	use List::Util qw(min max);
2180		2671
2181	use CFClient::OpenGL;	2672	use CFPlus::OpenGL;
2182		2673
2183	my %tex = (	2674	my %tex = (
2184	food => [	2675	food => [
2185	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2676	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
2186	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/	2677	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
2187	],	2678	],
2188	grace => [	2679	grace => [
2189	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2680	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
2190	qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/	2681	qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
2191	],	2682	],
2192	hp => [	2683	hp => [
2193	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2684	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
2194	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/	2685	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
2195	],	2686	],
2196	mana => [	2687	mana => [
2197	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2688	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
2198	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/	2689	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
2199	],	2690	],
2200	);	2691	);
2201		2692
2202	# eg. VGauge->new (gauge => 'food'), default gauge: food	2693	# eg. VGauge->new (gauge => 'food'), default gauge: food
…		…
2305	glDisable GL_TEXTURE_2D;	2796	glDisable GL_TEXTURE_2D;
2306	}	2797	}
2307		2798
2308	#############################################################################	2799	#############################################################################
2309		2800
		2801	package CFPlus::UI::Progress;
		2802
		2803	our @ISA = CFPlus::UI::Label::;
		2804
		2805	use CFPlus::OpenGL;
		2806
		2807	sub new {
		2808	my ($class, %arg) = @_;
		2809
		2810	my $self = $class->SUPER::new (
		2811	fg => [1, 1, 1],
		2812	bg => [0, 0, 1, 0.2],
		2813	bar => [0.7, 0.5, 0.1, 0.8],
		2814	outline => [0.4, 0.3, 0],
		2815	fontsize => 0.9,
		2816	valign => 0,
		2817	align => 0,
		2818	can_events => 1,
		2819	ellipsise => 1,
		2820	label => "%d%%",
		2821	%arg,
		2822	);
		2823
		2824	$self->set_value ($arg{value} || -1);
		2825
		2826	$self
		2827	}
		2828
		2829	sub set_label {
		2830	my ($self, $label) = @_;
		2831
		2832	return if $self->{label} eq $label;
		2833	$self->{label} = $label;
		2834
		2835	$self->CFPlus::UI::Progress::set_value (0 + delete $self->{value});
		2836	}
		2837
		2838	sub set_value {
		2839	my ($self, $value) = @_;
		2840
		2841	if ($self->{value} ne $value) {
		2842	$self->{value} = $value;
		2843
		2844	if ($value < 0) {
		2845	$self->set_text ("-");
		2846	} else {
		2847	$self->set_text (sprintf $self->{label}, $value * 100);
		2848	}
		2849
		2850	$self->update;
		2851	}
		2852	}
		2853
		2854	sub _draw {
		2855	my ($self) = @_;
		2856
		2857	glEnable GL_BLEND;
		2858	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
		2859
		2860	if ($self->{value} >= 0) {
		2861	my $s = int 2 + ($self->{w} - 4) * $self->{value};
		2862
		2863	glColor_premultiply @{$self->{bar}};
		2864	glRect 2, 2, $s, $self->{h} - 2;
		2865	glColor_premultiply @{$self->{bg}};
		2866	glRect $s, 2, $self->{w} - 2, $self->{h} - 2;
		2867	}
		2868
		2869	glColor_premultiply @{$self->{outline}};
		2870	glRect_lineloop 1.5, 1.5, $self->{w} - 1.5, $self->{h} - 1.5;
		2871
		2872	glDisable GL_BLEND;
		2873
		2874	{
		2875	local $self->{bg}; # do not draw background
		2876	$self->SUPER::_draw;
		2877	}
		2878	}
		2879
		2880	#############################################################################
		2881
		2882	package CFPlus::UI::ExperienceProgress;
		2883
		2884	our @ISA = CFPlus::UI::Progress::;
		2885
		2886	sub new {
		2887	my ($class, %arg) = @_;
		2888
		2889	my $self = $class->SUPER::new (
		2890	tooltip => sub {
		2891	my ($self) = @_;
		2892
		2893	sprintf "level %d\n%s points\n%s next level\n%s to go",
		2894	$self->{lvl},
		2895	::formsep ($self->{exp}),
		2896	::formsep ($self->{nxt}),
		2897	::formsep ($self->{nxt} - $self->{exp}),
		2898	},
		2899	%arg
		2900	);
		2901
		2902	$::CONN->{on_exp_update}{$self+0} = sub { $self->set_value ($self->{value}) }
		2903	if $::CONN;
		2904
		2905	$self
		2906	}
		2907
		2908	sub DESTROY {
		2909	my ($self) = @_;
		2910
		2911	delete $::CONN->{on_exp_update}{$self+0}
		2912	if $::CONN;
		2913
		2914	$self->SUPER::DESTROY;
		2915	}
		2916
		2917	sub set_value {
		2918	my ($self, $lvl, $exp) = @_;
		2919
		2920	$self->{lvl} = $lvl;
		2921	$self->{exp} = $exp;
		2922
		2923	my $v = -1;
		2924
		2925	if ($::CONN && (my $table = $::CONN->{exp_table})) {
		2926	my $l0 = $table->[$lvl - 1];
		2927	my $l1 = $table->[$lvl];
		2928
		2929	$self->{nxt} = $l1;
		2930
		2931	$v = ($exp - $l0) / ($l1 - $l0);
		2932	}
		2933
		2934	$self->SUPER::set_value ($v);
		2935	}
		2936
		2937	#############################################################################
		2938
2310	package CFClient::UI::Gauge;	2939	package CFPlus::UI::Gauge;
2311		2940
2312	our @ISA = CFClient::UI::VBox::;	2941	our @ISA = CFPlus::UI::VBox::;
2313		2942
2314	sub new {	2943	sub new {
2315	my ($class, %arg) = @_;	2944	my ($class, %arg) = @_;
2316		2945
2317	my $self = $class->SUPER::new (	2946	my $self = $class->SUPER::new (
…		…
2319	can_hover => 1,	2948	can_hover => 1,
2320	can_events => 1,	2949	can_events => 1,
2321	%arg,	2950	%arg,
2322	);	2951	);
2323		2952
2324	$self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");	2953	$self->add ($self->{value} = new CFPlus::UI::Label valign => +1, align => 0, template => "999");
2325	$self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);	2954	$self->add ($self->{gauge} = new CFPlus::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2326	$self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");	2955	$self->add ($self->{max} = new CFPlus::UI::Label valign => -1, align => 0, template => "999");
2327		2956
2328	$self	2957	$self
2329	}	2958	}
2330		2959
2331	sub set_fontsize {	2960	sub set_fontsize {
…		…
2352	$self->{value}->set_text ($val);	2981	$self->{value}->set_text ($val);
2353	}	2982	}
2354		2983
2355	#############################################################################	2984	#############################################################################
2356		2985
2357	package CFClient::UI::Slider;	2986	package CFPlus::UI::Slider;
2358		2987
2359	use strict;	2988	use strict;
2360		2989
2361	use CFClient::OpenGL;	2990	use CFPlus::OpenGL;
2362		2991
2363	our @ISA = CFClient::UI::DrawBG::;	2992	our @ISA = CFPlus::UI::DrawBG::;
2364		2993
2365	my @tex =	2994	my @tex =
2366	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }	2995	map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_ }
2367	qw(s1_slider.png s1_slider_bg.png);	2996	qw(s1_slider.png s1_slider_bg.png);
2368		2997
2369	sub new {	2998	sub new {
2370	my $class = shift;	2999	my $class = shift;
2371		3000
…		…
2439		3068
2440	$self->SUPER::invoke_button_down ($ev, $x, $y);	3069	$self->SUPER::invoke_button_down ($ev, $x, $y);
2441		3070
2442	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];	3071	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2443		3072
2444	$self->invoke_mouse_motion ($ev, $x, $y)	3073	$self->invoke_mouse_motion ($ev, $x, $y);
		3074
		3075	1
2445	}	3076	}
2446		3077
2447	sub invoke_mouse_motion {	3078	sub invoke_mouse_motion {
2448	my ($self, $ev, $x, $y) = @_;	3079	my ($self, $ev, $x, $y) = @_;
2449		3080
…		…
2456		3087
2457	$self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));	3088	$self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2458	} else {	3089	} else {
2459	return 0;	3090	return 0;
2460	}	3091	}
		3092
		3093	1
		3094	}
		3095
		3096	sub invoke_mouse_wheel {
		3097	my ($self, $ev) = @_;
		3098
		3099	my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx};
		3100
		3101	my $pagepart = $ev->{mod} & CFPlus::KMOD_SHIFT ? 1 : 0.2;
		3102
		3103	$self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * $pagepart);
2461		3104
2462	1	3105	1
2463	}	3106	}
2464		3107
2465	sub update {	3108	sub update {
…		…
2516	glDisable GL_TEXTURE_2D;	3159	glDisable GL_TEXTURE_2D;
2517	}	3160	}
2518		3161
2519	#############################################################################	3162	#############################################################################
2520		3163
2521	package CFClient::UI::ValSlider;	3164	package CFPlus::UI::ValSlider;
2522		3165
2523	our @ISA = CFClient::UI::HBox::;	3166	our @ISA = CFPlus::UI::HBox::;
2524		3167
2525	sub new {	3168	sub new {
2526	my ($class, %arg) = @_;	3169	my ($class, %arg) = @_;
2527		3170
2528	my $range = delete $arg{range};	3171	my $range = delete $arg{range};
2529		3172
2530	my $self = $class->SUPER::new (	3173	my $self = $class->SUPER::new (
2531	slider => (new CFClient::UI::Slider expand => 1, range => $range),	3174	slider => (new CFPlus::UI::Slider expand => 1, range => $range),
2532	entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),	3175	entry => (new CFPlus::UI::Label text => "", template => delete $arg{template}),
2533	to_value => sub { shift },	3176	to_value => sub { shift },
2534	from_value => sub { shift },	3177	from_value => sub { shift },
2535	%arg,	3178	%arg,
2536	);	3179	);
2537		3180
…		…
2557	sub set_range { shift->{slider}->set_range (@_) }	3200	sub set_range { shift->{slider}->set_range (@_) }
2558	sub set_value { shift->{slider}->set_value (@_) }	3201	sub set_value { shift->{slider}->set_value (@_) }
2559		3202
2560	#############################################################################	3203	#############################################################################
2561		3204
2562	package CFClient::UI::TextScroller;	3205	package CFPlus::UI::TextScroller;
2563		3206
2564	our @ISA = CFClient::UI::HBox::;	3207	our @ISA = CFPlus::UI::HBox::;
2565		3208
2566	use CFClient::OpenGL;	3209	use CFPlus::OpenGL;
2567		3210
2568	sub new {	3211	sub new {
2569	my $class = shift;	3212	my $class = shift;
2570		3213
2571	my $self = $class->SUPER::new (	3214	my $self = $class->SUPER::new (
2572	fontsize => 1,	3215	fontsize => 1,
2573	can_events => 0,	3216	can_events => 1,
2574	indent => 0,	3217	indent => 0,
2575	#font => default_font	3218	#font => default_font
2576	@_,	3219	@_,
2577		3220
2578	layout => (new CFClient::Layout 1),	3221	layout => (new CFPlus::Layout),
2579	par => [],	3222	par => [],
		3223	max_par => 0,
2580	height => 0,	3224	height => 0,
2581	children => [	3225	children => [
2582	(new CFClient::UI::Empty expand => 1),	3226	(new CFPlus::UI::Empty expand => 1),
2583	(new CFClient::UI::Slider vertical => 1),	3227	(new CFPlus::UI::Slider vertical => 1),
2584	],	3228	],
2585	);	3229	);
2586		3230
2587	$self->{children}[1]->connect (changed => sub { $self->update });	3231	$self->{children}[1]->connect (changed => sub { $self->update });
2588		3232
…		…
2597	}	3241	}
2598		3242
2599	sub size_request {	3243	sub size_request {
2600	my ($self) = @_;	3244	my ($self) = @_;
2601		3245
2602	my ($empty, $slider) = @{ $self->{children} };	3246	my ($empty, $slider) = $self->visible_children;
2603		3247
2604	local $self->{children} = [$empty, $slider];	3248	local $self->{children} = [$empty, $slider];
2605	$self->SUPER::size_request	3249	$self->SUPER::size_request
2606	}	3250	}
2607		3251
…		…
2618		3262
2619	$self->reflow;	3263	$self->reflow;
2620		3264
2621	local $self->{children} = [$empty, $slider];	3265	local $self->{children} = [$empty, $slider];
2622	$self->SUPER::invoke_size_allocate ($w, $h)	3266	$self->SUPER::invoke_size_allocate ($w, $h)
		3267	}
		3268
		3269	sub invoke_mouse_wheel {
		3270	my ($self, $ev) = @_;
		3271
		3272	return 0 unless $ev->{dy}; # only vertical movements
		3273
		3274	$self->{children}[1]->emit (mouse_wheel => $ev);
		3275
		3276	1
2623	}	3277	}
2624		3278
2625	sub get_layout {	3279	sub get_layout {
2626	my ($self, $para) = @_;	3280	my ($self, $para) = @_;
2627		3281
…		…
2655		3309
2656	# todo: base offset on lines or so, not on pixels	3310	# todo: base offset on lines or so, not on pixels
2657	$self->{children}[1]->set_value ($offset);	3311	$self->{children}[1]->set_value ($offset);
2658	}	3312	}
2659		3313
		3314	sub current_paragraph {
		3315	my ($self) = @_;
		3316
		3317	$self->{top_paragraph} - 1
		3318	}
		3319
		3320	sub scroll_to {
		3321	my ($self, $para) = @_;
		3322
		3323	$para = List::Util::max 0, List::Util::min $#{$self->{par}}, $para;
		3324
		3325	$self->{scroll_to} = $para;
		3326	$self->update;
		3327	}
		3328
2660	sub clear {	3329	sub clear {
2661	my ($self) = @_;	3330	my ($self) = @_;
2662		3331
2663	my (undef, undef, @other) = @{ $self->{children} };	3332	my (undef, undef, @other) = @{ $self->{children} };
2664	$self->remove ($_) for @other;	3333	$self->remove ($_) for @other;
…		…
2667	$self->{height} = 0;	3336	$self->{height} = 0;
2668	$self->{children}[1]->set_range ([0, 0, 0, 1, 1]);	3337	$self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2669	}	3338	}
2670		3339
2671	sub add_paragraph {	3340	sub add_paragraph {
2672	my ($self, $color, $para, $indent) = @_;	3341	my $self = shift;
2673		3342
2674	my ($text, @w) = ref $para ? @$para : $para;	3343	for my $para (@_) {
2675
2676	$para = {	3344	$para = {
		3345	fg => [1, 1, 1, 1],
		3346	indent => 0,
		3347	markup => "",
		3348	widget => [],
		3349	ref $para ? %$para : (markup => $para),
2677	w => 1e10,	3350	w => 1e10,
2678	wrapped => 1,	3351	wrapped => 1,
2679	fg => $color,
2680	indent => $indent,
2681	markup => $text,
2682	widget => \@w,
2683	};	3352	};
2684		3353
2685	$self->add (@w) if @w;	3354	$self->add (@{ $para->{widget} }) if @{ $para->{widget} };
2686	push @{$self->{par}}, $para;	3355	push @{$self->{par}}, $para;
		3356	}
		3357
		3358	if (my $max = $self->{max_par}) {
		3359	shift @{$self->{par}} while @{$self->{par}} > $max;
		3360	}
2687		3361
2688	$self->{need_reflow}++;	3362	$self->{need_reflow}++;
2689	$self->update;	3363	$self->update;
2690	}	3364	}
2691		3365
2692	sub scroll_to_bottom {	3366	sub scroll_to_bottom {
2693	my ($self) = @_;	3367	my ($self) = @_;
2694		3368
2695	$self->{scroll_to_bottom} = 1;	3369	$self->{scroll_to} = $#{$self->{par}};
2696	$self->update;	3370	$self->update;
2697	}	3371	}
2698		3372
		3373	sub force_uptodate {
		3374	my ($self) = @_;
		3375
		3376	if (delete $self->{need_reflow}) {
		3377	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
		3378
		3379	my $height = 0;
		3380
		3381	for my $para (@{$self->{par}}) {
		3382	if ($para->{w} != $W && ($para->{wrapped} || $para->{w} > $W)) {
		3383	my $layout = $self->get_layout ($para);
		3384	my ($w, $h) = $layout->size;
		3385
		3386	$para->{w} = $w + $para->{indent};
		3387	$para->{h} = $h;
		3388	$para->{wrapped} = $layout->has_wrapped;
		3389	}
		3390
		3391	$para->{y} = $height;
		3392	$height += $para->{h};
		3393	}
		3394
		3395	$self->{height} = $height;
		3396	$self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
		3397
		3398	delete $self->{texture};
		3399	}
		3400
		3401	if (my $paridx = delete $self->{scroll_to}) {
		3402	$self->{children}[1]->set_value ($self->{par}[$paridx]{y});
		3403	}
		3404	}
		3405
2699	sub update {	3406	sub update {
2700	my ($self) = @_;	3407	my ($self) = @_;
2701		3408
2702	$self->SUPER::update;	3409	$self->SUPER::update;
2703		3410
2704	return unless $self->{h} > 0;	3411	return unless $self->{h} > 0;
2705		3412
2706	delete $self->{texture};	3413	delete $self->{texture};
2707		3414
2708	$ROOT->on_post_alloc ($self => sub {	3415	$ROOT->on_post_alloc ($self => sub {
		3416	$self->force_uptodate;
		3417
2709	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};	3418	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2710		3419
2711	if (delete $self->{need_reflow}) {
2712	my $height = 0;
2713
2714	for my $para (@{$self->{par}}) {
2715	if ($para->{w} != $W && ($para->{wrapped} || $para->{w} > $W)) {
2716	my $layout = $self->get_layout ($para);
2717	my ($w, $h) = $layout->size;
2718
2719	$para->{w} = $w + $para->{indent};
2720	$para->{h} = $h;
2721	$para->{wrapped} = $layout->has_wrapped;
2722	}
2723
2724	$height += $para->{h};
2725	}
2726
2727	$self->{height} = $height;
2728
2729	$self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
2730
2731	delete $self->{texture};
2732	}
2733
2734	if (delete $self->{scroll_to_bottom}) {
2735	$self->{children}[1]->set_value (1e10);
2736	}
2737
2738	$self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {	3420	$self->{texture} ||= new_from_opengl CFPlus::Texture $W, $H, sub {
2739	glClearColor 0, 0, 0, 0;	3421	glClearColor 0, 0, 0, 0;
2740	glClear GL_COLOR_BUFFER_BIT;	3422	glClear GL_COLOR_BUFFER_BIT;
2741		3423
		3424	package CFPlus::UI::Base;
		3425	local ($draw_x, $draw_y, $draw_w, $draw_h) =
		3426	(0, 0, $self->{w}, $self->{h});
		3427
		3428	my $top = int $self->{children}[1]{range}[0];
		3429
		3430	my $paridx = 0;
		3431	my $top_paragraph;
2742	my $top = int $self->{children}[1]{range}[0];	3432	my $top = int $self->{children}[1]{range}[0];
2743		3433
2744	my $y0 = $top;	3434	my $y0 = $top;
2745	my $y1 = $top + $H;	3435	my $y1 = $top + $H;
2746		3436
2747	my $y = 0;
2748
2749	glEnable GL_BLEND;
2750	#TODO# not correct in windows where rgba is forced off
2751	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2752
2753	for my $para (@{$self->{par}}) {	3437	for my $para (@{$self->{par}}) {
2754	my $h = $para->{h};	3438	my $h = $para->{h};
		3439	my $y = $para->{y};
2755		3440
2756	if ($y0 < $y + $h && $y < $y1) {	3441	if ($y0 < $y + $h && $y < $y1) {
2757
2758	my $layout = $self->get_layout ($para);	3442	my $layout = $self->get_layout ($para);
2759		3443
2760	my ($w, $h, $data, $format, $internalformat) = $layout->render;
2761
2762	glRasterPos $para->{indent}, $y - $y0;	3444	$layout->render ($para->{indent}, $y - $y0);
2763	glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;	3445	$layout->draw;
2764		3446
2765	if (my @w = @{ $para->{widget} }) {	3447	if (my @w = @{ $para->{widget} }) {
2766	my @s = $layout->get_shapes;	3448	my @s = $layout->get_shapes;
2767		3449
2768	glDisable GL_BLEND;
2769	for (@w) {	3450	for (@w) {
2770	my ($dx, $dy) = splice @s, 0, 2, ();	3451	my ($dx, $dy) = splice @s, 0, 2, ();
2771		3452
2772	$_->{x} = $dx + $para->{indent};	3453	$_->{x} = $dx + $para->{indent};
2773	$_->{y} = $dy + $y - $y0;	3454	$_->{y} = $dy + $y - $y0;
2774		3455
2775	$_->draw;	3456	$_->draw;
2776	}	3457	}
2777	glEnable GL_BLEND;
2778	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2779	}	3458	}
2780	}	3459	}
2781		3460
2782	$y += $h;	3461	$paridx++;
		3462	$top_paragraph ||= $paridx if $y >= $top;
2783	}	3463	}
2784		3464
2785	glDisable GL_BLEND;	3465	$self->{top_paragraph} = $top_paragraph;
2786	};	3466	};
2787	});	3467	});
2788	}	3468	}
2789		3469
2790	sub reconfigure {	3470	sub reconfigure {
…		…
2808	$self->{children}[1]->draw;	3488	$self->{children}[1]->draw;
2809	}	3489	}
2810		3490
2811	#############################################################################	3491	#############################################################################
2812		3492
2813	package CFClient::UI::Animator;	3493	package CFPlus::UI::Animator;
2814		3494
2815	use CFClient::OpenGL;	3495	use CFPlus::OpenGL;
2816		3496
2817	our @ISA = CFClient::UI::Bin::;	3497	our @ISA = CFPlus::UI::Bin::;
2818		3498
2819	sub moveto {	3499	sub moveto {
2820	my ($self, $x, $y) = @_;	3500	my ($self, $x, $y) = @_;
2821		3501
2822	$self->{moveto} = [$self->{x}, $self->{y}, $x, $y];	3502	$self->{moveto} = [$self->{x}, $self->{y}, $x, $y];
…		…
2850	glPopMatrix;	3530	glPopMatrix;
2851	}	3531	}
2852		3532
2853	#############################################################################	3533	#############################################################################
2854		3534
2855	package CFClient::UI::Flopper;	3535	package CFPlus::UI::Flopper;
2856		3536
2857	our @ISA = CFClient::UI::Button::;	3537	our @ISA = CFPlus::UI::Button::;
2858		3538
2859	sub new {	3539	sub new {
2860	my $class = shift;	3540	my $class = shift;
2861		3541
2862	my $self = $class->SUPER::new (	3542	my $self = $class->SUPER::new (
…		…
2874	$self->{other}->toggle_visibility;	3554	$self->{other}->toggle_visibility;
2875	}	3555	}
2876		3556
2877	#############################################################################	3557	#############################################################################
2878		3558
2879	package CFClient::UI::Tooltip;	3559	package CFPlus::UI::Tooltip;
2880		3560
2881	our @ISA = CFClient::UI::Bin::;	3561	our @ISA = CFPlus::UI::Bin::;
2882		3562
2883	use CFClient::OpenGL;	3563	use CFPlus::OpenGL;
2884		3564
2885	sub new {	3565	sub new {
2886	my $class = shift;	3566	my $class = shift;
2887		3567
2888	$class->SUPER::new (	3568	$class->SUPER::new (
…		…
2892	}	3572	}
2893		3573
2894	sub set_tooltip_from {	3574	sub set_tooltip_from {
2895	my ($self, $widget) = @_;	3575	my ($self, $widget) = @_;
2896		3576
2897	my $tooltip = $widget->{tooltip};	3577	my $tip = $widget->{tooltip};
		3578	$tip = $tip->($widget) if "CODE" eq ref $tip;
		3579
		3580	$tip = CFPlus::Pod::section_label tooltip => $1
		3581	if $tip =~ /^#(.*)$/;
2898		3582
2899	if ($ENV{CFPLUS_DEBUG} & 2) {	3583	if ($ENV{CFPLUS_DEBUG} & 2) {
2900	$tooltip .= "\n\n" . (ref $widget) . "\n"	3584	$tip .= "\n\n" . (ref $widget) . "\n"
2901	. "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"	3585	. "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2902	. "req $widget->{req_w} $widget->{req_h}\n"	3586	. "req $widget->{req_w} $widget->{req_h}\n"
2903	. "visible $widget->{visible}";	3587	. "visible $widget->{visible}";
2904	}	3588	}
2905		3589
2906	$tooltip =~ s/^\n+//;	3590	$tip =~ s/^\n+//;
2907	$tooltip =~ s/\n+$//;	3591	$tip =~ s/\n+$//;
2908		3592
2909	$self->add (new CFClient::UI::Label	3593	$self->add (new CFPlus::UI::Label
2910	markup => $tooltip,	3594	markup => $tip,
2911	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,	3595	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2912	fontsize => 0.8,	3596	fontsize => 0.8,
2913	fg => [0, 0, 0, 1],	3597	style => 1, # FLAG_INVERSE
2914	ellipsise => 0,	3598	ellipsise => 0,
2915	font => ($widget->{tooltip_font} || $::FONT_PROP),	3599	font => ($widget->{tooltip_font} || $::FONT_PROP),
2916	);	3600	);
2917	}	3601	}
2918		3602
…		…
2937		3621
2938	$self->{root}->on_post_alloc ("move_$self" => sub {	3622	$self->{root}->on_post_alloc ("move_$self" => sub {
2939	my $widget = $self->{owner}	3623	my $widget = $self->{owner}
2940	or return;	3624	or return;
2941		3625
		3626	if ($widget->{visible}) {
2942	my ($x, $y) = $widget->coord2global ($widget->{w}, 0);	3627	my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2943		3628
2944	($x, $y) = $widget->coord2global (-$self->{w}, 0)	3629	($x, $y) = $widget->coord2global (-$self->{w}, 0)
2945	if $x + $self->{w} > $self->{root}{w};	3630	if $x + $self->{w} > $self->{root}{w};
2946		3631
2947	$self->move_abs ($x, $y);	3632	$self->move_abs ($x, $y);
		3633	} else {
		3634	$self->hide;
		3635	}
2948	});	3636	});
2949	}	3637	}
2950		3638
2951	sub _draw {	3639	sub _draw {
2952	my ($self) = @_;	3640	my ($self) = @_;
2953		3641
2954	glTranslate 0.375, 0.375;
2955
2956	my ($w, $h) = @$self{qw(w h)};	3642	my ($w, $h) = @$self{qw(w h)};
2957		3643
2958	glColor 1, 0.8, 0.4;	3644	glColor 1, 0.8, 0.4;
2959	glBegin GL_QUADS;	3645	glRect 0, 0, $w, $h;
2960	glVertex 0 , 0;
2961	glVertex 0 , $h;
2962	glVertex $w, $h;
2963	glVertex $w, 0;
2964	glEnd;
2965		3646
2966	glColor 0, 0, 0;	3647	glColor 0, 0, 0;
2967	glBegin GL_LINE_LOOP;	3648	glRect_lineloop .5, .5, $w + .5, $h + .5;
2968	glVertex 0 , 0;
2969	glVertex 0 , $h;
2970	glVertex $w, $h;
2971	glVertex $w, 0;
2972	glEnd;
2973		3649
2974	glTranslate 2 - 0.375, 2 - 0.375;	3650	glTranslate 2, 2;
2975		3651
2976	$self->SUPER::_draw;	3652	$self->SUPER::_draw;
2977	}	3653	}
2978		3654
2979	#############################################################################	3655	#############################################################################
2980		3656
2981	package CFClient::UI::Face;	3657	package CFPlus::UI::Face;
2982		3658
2983	our @ISA = CFClient::UI::Base::;	3659	our @ISA = CFPlus::UI::DrawBG::;
2984		3660
2985	use CFClient::OpenGL;	3661	use CFPlus::OpenGL;
2986		3662
2987	sub new {	3663	sub new {
2988	my $class = shift;	3664	my $class = shift;
2989		3665
2990	my $self = $class->SUPER::new (	3666	my $self = $class->SUPER::new (
		3667	size_w => 32,
		3668	size_h => 8,
2991	aspect => 1,	3669	aspect => 1,
2992	can_events => 0,	3670	can_events => 0,
2993	@_,	3671	@_,
2994	);	3672	);
2995		3673
2996	if ($self->{anim} && $self->{animspeed}) {	3674	if ($self->{anim} && $self->{animspeed}) {
2997	Scalar::Util::weaken (my $widget = $self);	3675	CFPlus::weaken (my $widget = $self);
2998		3676
		3677	$widget->{animspeed} = List::Util::max 0.05, $widget->{animspeed};
		3678	$widget->{anim_start} = $self->{animspeed} * int Event::time / $self->{animspeed};
2999	$self->{timer} = Event->timer (	3679	$self->{timer} = Event->timer (
3000	at => $self->{animspeed} * int $::NOW / $self->{animspeed},
3001	hard => 1,	3680	parked => 1,
3002	interval => $self->{animspeed},
3003	cb => sub {	3681	cb => sub {
		3682	return unless $::CONN;
		3683
		3684	my $w = $widget
		3685	or return;
		3686
3004	++$widget->{frame};	3687	++$w->{frame};
		3688	$w->update_face;
		3689
		3690	# somehow, $widget can go away
3005	$widget->update;	3691	$w->update;
		3692	$w->update_timer;
3006	},	3693	},
3007	);	3694	);
		3695
		3696	$self->update_face;
		3697	$self->update_timer;
3008	}	3698	}
3009		3699
3010	$self	3700	$self
3011	}	3701	}
3012		3702
		3703	sub update_timer {
		3704	my ($self) = @_;
		3705
		3706	return unless $self->{timer};
		3707
		3708	if ($self->{visible}) {
		3709	$self->{timer}->at (
		3710	$self->{anim_start}
		3711	+ $self->{animspeed}
		3712	* int 1.5 + (Event::time - $self->{anim_start}) / $self->{animspeed}
		3713	);
		3714	$self->{timer}->start;
		3715	} else {
		3716	$self->{timer}->stop;
		3717	}
		3718	}
		3719
		3720	sub update_face {
		3721	my ($self) = @_;
		3722
		3723	if ($::CONN) {
		3724	if (my $anim = $::CONN->{anim}[$self->{anim}]) {
		3725	if ($anim && @$anim) {
		3726	$self->{face} = $anim->[ $self->{frame} % @$anim ];
		3727	delete $self->{face_change_cb};
		3728
		3729	if (my $tex = $self->{tex} = $::CONN->{texture}[ $::CONN->{face}[$self->{face}]{id} ]) {
		3730	unless ($tex->{name} || $tex->{loading}) {
		3731	$tex->upload (sub { $self->reconfigure });
		3732	}
		3733	}
		3734	}
		3735	}
		3736	}
		3737	}
		3738
3013	sub size_request {	3739	sub size_request {
3014	(32, 8)	3740	my ($self) = @_;
		3741
		3742	if ($::CONN) {
		3743	if (my $faceid = $::CONN->{face}[$self->{face}]{id}) {
		3744	if (my $tex = $self->{tex} = $::CONN->{texture}[$faceid]) {
		3745	if ($tex->{name}) {
		3746	return ($self->{size_w} || $tex->{w}, $self->{size_h} || $tex->{h});
		3747	} elsif (!$tex->{loading}) {
		3748	$tex->upload (sub { $self->reconfigure });
		3749	}
		3750	}
		3751
		3752	$self->{face_change_cb} ||= $::CONN->on_face_change ($self->{face}, sub { $self->reconfigure });
		3753	}
		3754	}
		3755
		3756	($self->{size_w} || 8, $self->{size_h} || 8)
3015	}	3757	}
3016		3758
3017	sub update {	3759	sub update {
3018	my ($self) = @_;	3760	my ($self) = @_;
3019		3761
3020	return unless $self->{visible};	3762	return unless $self->{visible};
3021		3763
3022	$self->SUPER::update;	3764	$self->SUPER::update;
3023	}	3765	}
3024		3766
		3767	sub invoke_visibility_change {
		3768	my ($self) = @_;
		3769
		3770	$self->update_timer;
		3771
		3772	0
		3773	}
		3774
3025	sub _draw {	3775	sub _draw {
3026	my ($self) = @_;	3776	my ($self) = @_;
3027		3777
3028	return unless $::CONN;	3778	$self->SUPER::_draw;
3029		3779
3030	my $face;	3780	if (my $tex = $self->{tex}) {
3031
3032	if ($self->{frame}) {
3033	my $anim = $::CONN->{anim}[$self->{anim}];
3034
3035	$face = $anim->[ $self->{frame} % @$anim ]
3036	if $anim && @$anim;
3037	}
3038
3039	my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
3040
3041	if ($tex) {
3042	glEnable GL_TEXTURE_2D;	3781	glEnable GL_TEXTURE_2D;
3043	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	3782	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
3044	glColor 0, 0, 0, 1;	3783	glColor 0, 0, 0, 1;
3045	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});	3784	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
3046	glDisable GL_TEXTURE_2D;	3785	glDisable GL_TEXTURE_2D;
…		…
3048	}	3787	}
3049		3788
3050	sub destroy {	3789	sub destroy {
3051	my ($self) = @_;	3790	my ($self) = @_;
3052		3791
3053	$self->{timer}->cancel	3792	(delete $self->{timer})->cancel
3054	if $self->{timer};	3793	if $self->{timer};
3055		3794
3056	$self->SUPER::destroy;	3795	$self->SUPER::destroy;
3057	}	3796	}
3058		3797
3059	#############################################################################	3798	#############################################################################
3060		3799
3061	package CFClient::UI::Buttonbar;	3800	package CFPlus::UI::Buttonbar;
3062		3801
3063	our @ISA = CFClient::UI::HBox::;	3802	our @ISA = CFPlus::UI::HBox::;
3064		3803
3065	# TODO: should actualyl wrap buttons and other goodies.	3804	# TODO: should actually wrap buttons and other goodies.
3066		3805
3067	#############################################################################	3806	#############################################################################
3068		3807
3069	package CFClient::UI::Menu;	3808	package CFPlus::UI::Menu;
3070		3809
3071	our @ISA = CFClient::UI::FancyFrame::;	3810	our @ISA = CFPlus::UI::Toplevel::;
3072		3811
3073	use CFClient::OpenGL;	3812	use CFPlus::OpenGL;
3074		3813
3075	sub new {	3814	sub new {
3076	my $class = shift;	3815	my $class = shift;
3077		3816
3078	my $self = $class->SUPER::new (	3817	my $self = $class->SUPER::new (
3079	items => [],	3818	items => [],
3080	z => 100,	3819	z => 100,
3081	@_,	3820	@_,
3082	);	3821	);
3083		3822
3084	$self->add ($self->{vbox} = new CFClient::UI::VBox);	3823	$self->add ($self->{vbox} = new CFPlus::UI::VBox);
3085		3824
3086	for my $item (@{ $self->{items} }) {	3825	for my $item (@{ $self->{items} }) {
3087	my ($widget, $cb, $tooltip) = @$item;	3826	my ($widget, $cb, $tooltip) = @$item;
3088		3827
3089	# handle various types of items, only text for now	3828	# handle various types of items, only text for now
3090	if (!ref $widget) {	3829	if (!ref $widget) {
		3830	if ($widget =~ /\t/) {
		3831	my ($left, $right) = split /\t/, $widget, 2;
		3832
3091	$widget = new CFClient::UI::Label	3833	$widget = new CFPlus::UI::HBox
3092	can_hover => 1,	3834	can_hover => 1,
3093	can_events => 1,	3835	can_events => 1,
		3836	tooltip => $tooltip,
		3837	children => [
		3838	(new CFPlus::UI::Label markup => $left, expand => 1),
		3839	(new CFPlus::UI::Label markup => $right, align => +1),
		3840	],
		3841	;
		3842
		3843	} else {
		3844	$widget = new CFPlus::UI::Label
		3845	can_hover => 1,
		3846	can_events => 1,
3094	markup => $widget,	3847	markup => $widget,
3095	tooltip => $tooltip	3848	tooltip => $tooltip;
		3849	}
3096	}	3850	}
3097		3851
3098	$self->{item}{$widget} = $item;	3852	$self->{item}{$widget} = $item;
3099		3853
3100	$self->{vbox}->add ($widget);	3854	$self->{vbox}->add ($widget);
…		…
3143	1	3897	1
3144	}	3898	}
3145		3899
3146	#############################################################################	3900	#############################################################################
3147		3901
3148	package CFClient::UI::Multiplexer;	3902	package CFPlus::UI::Multiplexer;
3149		3903
3150	our @ISA = CFClient::UI::Container::;	3904	our @ISA = CFPlus::UI::Container::;
3151		3905
3152	sub new {	3906	sub new {
3153	my $class = shift;	3907	my $class = shift;
3154		3908
3155	my $self = $class->SUPER::new (	3909	my $self = $class->SUPER::new (
…		…
3216	$self->{current}->draw;	3970	$self->{current}->draw;
3217	}	3971	}
3218		3972
3219	#############################################################################	3973	#############################################################################
3220		3974
3221	package CFClient::UI::Notebook;	3975	package CFPlus::UI::Notebook;
3222		3976
		3977	use CFPlus::OpenGL;
		3978
3223	our @ISA = CFClient::UI::VBox::;	3979	our @ISA = CFPlus::UI::VBox::;
3224		3980
3225	sub new {	3981	sub new {
3226	my $class = shift;	3982	my $class = shift;
3227		3983
3228	my $self = $class->SUPER::new (	3984	my $self = $class->SUPER::new (
3229	buttonbar => (new CFClient::UI::Buttonbar),	3985	buttonbar => (new CFPlus::UI::Buttonbar),
3230	multiplexer => (new CFClient::UI::Multiplexer expand => 1),	3986	multiplexer => (new CFPlus::UI::Multiplexer expand => 1),
		3987	active_outline => [.7, .7, 0.2],
3231	# filter => # will be put between multiplexer and $self	3988	# filter => # will be put between multiplexer and $self
3232	@_,	3989	@_,
3233	);	3990	);
3234		3991
3235	$self->{filter}->add ($self->{multiplexer}) if $self->{filter};	3992	$self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3236	$self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});	3993	$self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3237		3994
		3995	{
		3996	Scalar::Util::weaken (my $wself = $self);
		3997
		3998	$self->{multiplexer}->connect (c_add => sub {
		3999	my ($mplex, $widgets) = @_;
		4000
		4001	for my $child (@$widgets) {
		4002	Scalar::Util::weaken $child;
		4003	$child->{c_tab_} ||= do {
		4004	my $tab =
		4005	(UNIVERSAL::isa $child->{c_tab}, "CFPlus::UI::Base")
		4006	? $child->{c_tab}
		4007	: new CFPlus::UI::Button markup => $child->{c_tab}[0], tooltip => $child->{c_tab}[1];
		4008
		4009	$tab->connect (activate => sub {
		4010	$wself->set_current_page ($child);
		4011	});
		4012
		4013	$tab
		4014	};
		4015
		4016	$self->{buttonbar}->add ($child->{c_tab_});
		4017	}
		4018	});
		4019
		4020	$self->{multiplexer}->connect (c_remove => sub {
		4021	my ($mplex, $widgets) = @_;
		4022
		4023	for my $child (@$widgets) {
		4024	$wself->{buttonbar}->remove ($child->{c_tab_});
		4025	}
		4026	});
		4027	}
		4028
3238	$self	4029	$self
3239	}	4030	}
3240		4031
3241	sub add {	4032	sub add {
		4033	my ($self, @widgets) = @_;
		4034
		4035	$self->{multiplexer}->add (@widgets)
		4036	}
		4037
		4038	sub remove {
		4039	my ($self, @widgets) = @_;
		4040
		4041	$self->{multiplexer}->remove (@widgets)
		4042	}
		4043
		4044	sub pages {
		4045	my ($self) = @_;
		4046	$self->{multiplexer}->children
		4047	}
		4048
		4049	sub add_tab {
3242	my ($self, $title, $widget, $tooltip) = @_;	4050	my ($self, $title, $widget, $tooltip) = @_;
3243		4051
3244	Scalar::Util::weaken $self;	4052	$title = [$title, $tooltip] unless ref $title;
		4053	$widget->{c_tab} = $title;
3245		4054
3246	$self->{buttonbar}->add (new CFClient::UI::Button
3247	markup => $title,
3248	tooltip => $tooltip,
3249	on_activate => sub { $self->set_current_page ($widget) },
3250	);
3251
3252	$self->{multiplexer}->add ($widget);	4055	$self->add ($widget);
3253	}	4056	}
3254		4057
3255	sub get_current_page {	4058	sub get_current_page {
3256	my ($self) = @_;	4059	my ($self) = @_;
3257		4060
…		…
3263		4066
3264	$self->{multiplexer}->set_current_page ($page);	4067	$self->{multiplexer}->set_current_page ($page);
3265	$self->emit (page_changed => $self->{multiplexer}{current});	4068	$self->emit (page_changed => $self->{multiplexer}{current});
3266	}	4069	}
3267		4070
		4071	sub _draw {
		4072	my ($self) = @_;
		4073
		4074	$self->SUPER::_draw ();
		4075
		4076	if (my $cur = $self->{multiplexer}{current}) {
		4077	if ($cur = $cur->{c_tab_}) {
		4078	glTranslate $self->{buttonbar}{x} + $cur->{x},
		4079	$self->{buttonbar}{y} + $cur->{y};
		4080	glLineWidth 3;
		4081	#glEnable GL_BLEND;
		4082	#glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
		4083	glColor @{$self->{active_outline}};
		4084	glRect_lineloop 1.5, 1.5, $cur->{w} - 1.5, $cur->{h} - 1.5;
		4085	glLineWidth 1;
		4086	#glDisable GL_BLEND;
		4087	}
		4088	}
		4089	}
		4090
3268	#############################################################################	4091	#############################################################################
3269		4092
3270	package CFClient::UI::Combobox;	4093	package CFPlus::UI::Selector;
3271		4094
3272	use utf8;	4095	use utf8;
3273		4096
3274	our @ISA = CFClient::UI::Button::;	4097	our @ISA = CFPlus::UI::Button::;
3275		4098
3276	sub new {	4099	sub new {
3277	my $class = shift;	4100	my $class = shift;
3278		4101
3279	my $self = $class->SUPER::new (	4102	my $self = $class->SUPER::new (
…		…
3296	my ($value, $title, $tooltip) = @$_;	4119	my ($value, $title, $tooltip) = @$_;
3297		4120
3298	push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];	4121	push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
3299	}	4122	}
3300		4123
3301	CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);	4124	CFPlus::UI::Menu->new (items => \@menu_items)->popup ($ev);
3302	}	4125	}
3303		4126
3304	sub _set_value {	4127	sub _set_value {
3305	my ($self, $value) = @_;	4128	my ($self, $value) = @_;
3306		4129
…		…
3321	$self->emit (changed => $value);	4144	$self->emit (changed => $value);
3322	}	4145	}
3323		4146
3324	#############################################################################	4147	#############################################################################
3325		4148
3326	package CFClient::UI::Statusbox;	4149	package CFPlus::UI::Statusbox;
3327		4150
3328	our @ISA = CFClient::UI::VBox::;	4151	our @ISA = CFPlus::UI::VBox::;
3329		4152
3330	sub new {	4153	sub new {
3331	my $class = shift;	4154	my $class = shift;
3332		4155
3333	my $self = $class->SUPER::new (	4156	my $self = $class->SUPER::new (
3334	fontsize => 0.8,	4157	fontsize => 0.8,
3335	@_,	4158	@_,
3336	);	4159	);
3337		4160
3338	Scalar::Util::weaken (my $this = $self);	4161	CFPlus::weaken (my $this = $self);
3339		4162
3340	$self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });	4163	$self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3341		4164
3342	$self	4165	$self
3343	}	4166	}
…		…
3345	sub reorder {	4168	sub reorder {
3346	my ($self) = @_;	4169	my ($self) = @_;
3347	my $NOW = Time::HiRes::time;	4170	my $NOW = Time::HiRes::time;
3348		4171
3349	# freeze display when hovering over any label	4172	# freeze display when hovering over any label
3350	return if $CFClient::UI::TOOLTIP->{owner}	4173	return if $CFPlus::UI::TOOLTIP->{owner}
3351	&& grep $CFClient::UI::TOOLTIP->{owner} == $_->{label},	4174	&& grep $CFPlus::UI::TOOLTIP->{owner} == $_->{label},
3352	values %{ $self->{item} };	4175	values %{ $self->{item} };
3353		4176
3354	while (my ($k, $v) = each %{ $self->{item} }) {	4177	while (my ($k, $v) = each %{ $self->{item} }) {
3355	delete $self->{item}{$k} if $v->{timeout} < $NOW;	4178	delete $self->{item}{$k} if $v->{timeout} < $NOW;
3356	}	4179	}
…		…
3377	for ($short) {	4200	for ($short) {
3378	s/^\s+//;	4201	s/^\s+//;
3379	s/\s+/ /g;	4202	s/\s+/ /g;
3380	}	4203	}
3381		4204
3382	new CFClient::UI::Label	4205	new CFPlus::UI::Label
3383	markup => $short,	4206	markup => $short,
3384	tooltip => $item->{tooltip},	4207	tooltip => $item->{tooltip},
3385	tooltip_font => $::FONT_PROP,	4208	tooltip_font => $::FONT_PROP,
3386	tooltip_width => 0.67,	4209	tooltip_width => 0.67,
3387	fontsize => $item->{fontsize} || $self->{fontsize},	4210	fontsize => $item->{fontsize} || $self->{fontsize},
…		…
3466	$self->SUPER::destroy;	4289	$self->SUPER::destroy;
3467	}	4290	}
3468		4291
3469	#############################################################################	4292	#############################################################################
3470		4293
3471	package CFClient::UI::Inventory;
3472
3473	our @ISA = CFClient::UI::Table::;
3474
3475	sub new {
3476	my $class = shift;
3477
3478	my $self = $class->SUPER::new (
3479	col_expand => [0, 1, 0],
3480	@_,
3481	);
3482
3483	$self
3484	}
3485
3486	sub set_items {
3487	my ($self, $items) = @_;
3488
3489	$self->clear;
3490	return unless $items;
3491
3492	my @items = sort {
3493	($a->{type} <=> $b->{type})
3494	or ($a->{name} cmp $b->{name})
3495	} values %$items;
3496
3497	$self->{real_items} = \@items;
3498
3499	my $row = 0;
3500	for my $item (@items) {
3501	CFClient::Item::update_widgets $item;
3502
3503	$self->add (0, $row, $item->{face_widget});
3504	$self->add (1, $row, $item->{desc_widget});
3505	$self->add (2, $row, $item->{weight_widget});
3506
3507	$row++;
3508	}
3509	}
3510
3511	#############################################################################
3512
3513	package CFClient::UI::SpellList;
3514
3515	our @ISA = CFClient::UI::Table::;
3516
3517	sub new {
3518	my $class = shift;
3519
3520	my $self = $class->SUPER::new (
3521	binding => [],
3522	commands => [],
3523	@_,
3524	)
3525	}
3526
3527	my $TOOLTIP_ALL = "\n\n<small>Left click - ready spell\nMiddle click - invoke spell\nRight click - further options</small>";
3528
3529	my @TOOLTIP_NAME = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3530	"<b>Name</b>. The name of the spell.$TOOLTIP_ALL");
3531	my @TOOLTIP_SKILL = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3532	"<b>Skill</b>. The skill (or magic school) required to be able to attempt casting this spell.$TOOLTIP_ALL");
3533	my @TOOLTIP_LVL = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3534	"<b>Level</b>. Minimum level the caster needs in the associated skill to be able to attempt casting this spell.$TOOLTIP_ALL");
3535	my @TOOLTIP_SP = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3536	"<b>Spell points / Grace points</b>. Amount of spell or grace points used by each invocation.$TOOLTIP_ALL");
3537	my @TOOLTIP_DMG = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3538	"<b>Damage</b>. The amount of damage the spell deals when it hits.$TOOLTIP_ALL");
3539
3540	sub rebuild_spell_list {
3541	my ($self) = @_;
3542
3543	$CFClient::UI::ROOT->on_refresh ($self => sub {
3544	$self->clear;
3545
3546	return unless $::CONN;
3547
3548	$self->add (1, 0, new CFClient::UI::Label text => "Spell Name", @TOOLTIP_NAME);
3549	$self->add (2, 0, new CFClient::UI::Label text => "Skill", @TOOLTIP_SKILL);
3550	$self->add (3, 0, new CFClient::UI::Label text => "Lvl" , @TOOLTIP_LVL);
3551	$self->add (4, 0, new CFClient::UI::Label text => "Sp/Gp", @TOOLTIP_SP);
3552	$self->add (5, 0, new CFClient::UI::Label text => "Dmg" , @TOOLTIP_DMG);
3553
3554	my $row = 0;
3555
3556	for (sort { $a cmp $b } keys %{ $self->{spell} }) {
3557	my $spell = $self->{spell}{$_};
3558
3559	$row++;
3560
3561	my $spell_cb = sub {
3562	my ($widget, $ev) = @_;
3563
3564	if ($ev->{button} == 1) {
3565	$::CONN->user_send ("cast $spell->{name}");
3566	} elsif ($ev->{button} == 2) {
3567	$::CONN->user_send ("invoke $spell->{name}");
3568	} elsif ($ev->{button} == 3) {
3569	(new CFClient::UI::Menu
3570	items => [
3571	["bind <i>cast $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) }],
3572	["bind <i>invoke $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["invoke $spell->{name}"]) }],
3573	],
3574	)->popup ($ev);
3575	} else {
3576	return 0;
3577	}
3578
3579	1
3580	};
3581
3582	my $tooltip = "$spell->{message}$TOOLTIP_ALL";
3583
3584	#TODO: add path info to tooltip
3585	#$self->add (6, $row, new CFClient::UI::Label text => $spell->{path});
3586
3587	$self->add (0, $row, new CFClient::UI::Face
3588	face => $spell->{face},
3589	can_hover => 1,
3590	can_events => 1,
3591	tooltip => $tooltip,
3592	on_button_down => $spell_cb,
3593	);
3594
3595	$self->add (1, $row, new CFClient::UI::Label
3596	expand => 1,
3597	text => $spell->{name},
3598	can_hover => 1,
3599	can_events => 1,
3600	tooltip => $tooltip,
3601	on_button_down => $spell_cb,
3602	);
3603
3604	$self->add (2, $row, new CFClient::UI::Label text => $::CONN->{skill_info}{$spell->{skill}}, @TOOLTIP_SKILL);
3605	$self->add (3, $row, new CFClient::UI::Label text => $spell->{level}, @TOOLTIP_LVL);
3606	$self->add (4, $row, new CFClient::UI::Label text => $spell->{mana} || $spell->{grace}, @TOOLTIP_SP);
3607	$self->add (5, $row, new CFClient::UI::Label text => $spell->{damage}, @TOOLTIP_DMG);
3608	}
3609	});
3610	}
3611
3612	sub add_spell {
3613	my ($self, $spell) = @_;
3614
3615	$self->{spell}->{$spell->{name}} = $spell;
3616	$self->rebuild_spell_list;
3617	}
3618
3619	sub remove_spell {
3620	my ($self, $spell) = @_;
3621
3622	delete $self->{spell}->{$spell->{name}};
3623	$self->rebuild_spell_list;
3624	}
3625
3626	sub clear_spells {
3627	my ($self) = @_;
3628
3629	$self->{spell} = {};
3630	$self->rebuild_spell_list;
3631	}
3632
3633	#############################################################################
3634
3635	package CFClient::UI::Root;	4294	package CFPlus::UI::Root;
3636		4295
3637	our @ISA = CFClient::UI::Container::;	4296	our @ISA = CFPlus::UI::Container::;
3638		4297
3639	use List::Util qw(min max);	4298	use List::Util qw(min max);
3640		4299
3641	use CFClient::OpenGL;	4300	use CFPlus::OpenGL;
3642		4301
3643	sub new {	4302	sub new {
3644	my $class = shift;	4303	my $class = shift;
3645		4304
3646	my $self = $class->SUPER::new (	4305	my $self = $class->SUPER::new (
3647	visible => 1,	4306	visible => 1,
3648	@_,	4307	@_,
3649	);	4308	);
3650		4309
3651	Scalar::Util::weaken ($self->{root} = $self);	4310	CFPlus::weaken ($self->{root} = $self);
3652		4311
3653	$self	4312	$self
3654	}	4313	}
3655		4314
3656	sub size_request {	4315	sub size_request {
…		…
3704	}	4363	}
3705		4364
3706	sub update {	4365	sub update {
3707	my ($self) = @_;	4366	my ($self) = @_;
3708		4367
3709	$::WANT_REFRESH++;	4368	$::WANT_REFRESH->start;
3710	}	4369	}
3711		4370
3712	sub add {	4371	sub add {
3713	my ($self, @children) = @_;	4372	my ($self, @children) = @_;
3714		4373
…		…
3751	while ($self->{refresh_hook}) {	4410	while ($self->{refresh_hook}) {
3752	$_->()	4411	$_->()
3753	for values %{delete $self->{refresh_hook}};	4412	for values %{delete $self->{refresh_hook}};
3754	}	4413	}
3755		4414
3756	if ($self->{realloc}) {	4415	while ($self->{realloc}) {
3757	my %queue;	4416	my %queue;
3758	my @queue;	4417	my @queue;
3759	my $widget;	4418	my $widget;
3760		4419
3761	outer:	4420	outer:
…		…
3808	}	4467	}
3809	}	4468	}
3810		4469
3811	delete $self->{realloc}{$widget+0};	4470	delete $self->{realloc}{$widget+0};
3812	}	4471	}
3813	}
3814		4472
3815	while (my $size_alloc = delete $self->{size_alloc}) {	4473	while (my $size_alloc = delete $self->{size_alloc}) {
3816	my @queue = sort { $b->{visible} <=> $a->{visible} }	4474	my @queue = sort { $a->{visible} <=> $b->{visible} }
3817	values %$size_alloc;	4475	values %$size_alloc;
3818		4476
3819	while () {	4477	while () {
3820	my $widget = pop @queue || last;	4478	my $widget = pop @queue || last;
3821		4479
3822	my ($w, $h) = @$widget{qw(alloc_w alloc_h)};	4480	my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3823		4481
3824	$w = 0 if $w < 0;	4482	$w = max $widget->{min_w}, $w;
3825	$h = 0 if $h < 0;	4483	$h = max $widget->{min_h}, $h;
3826		4484
		4485	# $w = min $self->{w} - $widget->{x}, $w if $self->{w};
		4486	# $h = min $self->{h} - $widget->{y}, $h if $self->{h};
		4487
		4488	$w = min $widget->{max_w}, $w if exists $widget->{max_w};
		4489	$h = min $widget->{max_h}, $h if exists $widget->{max_h};
		4490
3827	$w = int $w + 0.5;	4491	$w = int $w + 0.5;
3828	$h = int $h + 0.5;	4492	$h = int $h + 0.5;
3829		4493
3830	if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {	4494	if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3831	$widget->{old_w} = $widget->{w};	4495	$widget->{old_w} = $widget->{w};
3832	$widget->{old_h} = $widget->{h};	4496	$widget->{old_h} = $widget->{h};
3833		4497
3834	$widget->{w} = $w;	4498	$widget->{w} = $w;
3835	$widget->{h} = $h;	4499	$widget->{h} = $h;
3836		4500
3837	$widget->emit (size_allocate => $w, $h);	4501	$widget->emit (size_allocate => $w, $h);
		4502	}
3838	}	4503	}
3839	}	4504	}
3840	}	4505	}
3841		4506
3842	while ($self->{post_alloc_hook}) {	4507	while ($self->{post_alloc_hook}) {
3843	$_->()	4508	$_->()
3844	for values %{delete $self->{post_alloc_hook}};	4509	for values %{delete $self->{post_alloc_hook}};
3845	}	4510	}
3846
3847		4511
3848	glViewport 0, 0, $::WIDTH, $::HEIGHT;	4512	glViewport 0, 0, $::WIDTH, $::HEIGHT;
3849	glClearColor +($::CFG->{fow_intensity}) x 3, 1;	4513	glClearColor +($::CFG->{fow_intensity}) x 3, 1;
3850	glClear GL_COLOR_BUFFER_BIT;	4514	glClear GL_COLOR_BUFFER_BIT;
3851		4515
…		…
3854	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;	4518	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
3855	glMatrixMode GL_MODELVIEW;	4519	glMatrixMode GL_MODELVIEW;
3856	glLoadIdentity;	4520	glLoadIdentity;
3857		4521
3858	{	4522	{
3859	package CFClient::UI::Base;	4523	package CFPlus::UI::Base;
3860		4524
3861	($draw_x, $draw_y, $draw_w, $draw_h) =	4525	local ($draw_x, $draw_y, $draw_w, $draw_h) =
3862	(0, 0, $self->{w}, $self->{h});	4526	(0, 0, $self->{w}, $self->{h});
3863	}
3864		4527
3865	$self->_draw;	4528	$self->_draw;
		4529	}
3866	}	4530	}
3867		4531
3868	#############################################################################	4532	#############################################################################
3869		4533
3870	package CFClient::UI;	4534	package CFPlus::UI;
3871		4535
3872	$ROOT = new CFClient::UI::Root;	4536	$ROOT = new CFPlus::UI::Root;
3873	$TOOLTIP = new CFClient::UI::Tooltip z => 900;	4537	$TOOLTIP = new CFPlus::UI::Tooltip z => 900;
3874		4538
3875	1	4539	1
3876		4540

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