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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.314 by root, Mon Jun 26 21:59:04 2006 UTC vs.
Revision 1.458 by root, Fri Dec 28 15:05:33 2007 UTC

1	package CFClient::UI;	1	package DC::UI;
2		2
3	use utf8;	3	use utf8;
4	use strict;	4	use strict;
5		5
6	use Scalar::Util ();
7	use List::Util ();	6	use List::Util ();
8	use Event;
9		7
10	use CFClient;	8	use DC;
		9	use DC::Pod;
11	use CFClient::Texture;	10	use DC::Texture;
12		11
13	our ($FOCUS, $HOVER, $GRAB); # various widgets	12	our ($FOCUS, $HOVER, $GRAB); # various widgets
14		13
15	our $LAYOUT;	14	our $LAYOUT;
16	our $ROOT;	15	our $ROOT;
17	our $TOOLTIP;	16	our $TOOLTIP;
18	our $BUTTON_STATE;	17	our $BUTTON_STATE;
19		18
20	our %WIDGET; # all widgets, weak-referenced	19	our %WIDGET; # all widgets, weak-referenced
21		20
22	our $TOOLTIP_WATCHER = Event->idle (min => 1/60, cb => sub {	21	our $TOOLTIP_WATCHER = EV::timer_ns 0, 0.03, sub {
		22	$_[0]->stop;
		23
23	if (!$GRAB) {	24	if (!$GRAB) {
24	for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {	25	for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
25	if (length $widget->{tooltip}) {	26	if (length $widget->{tooltip}) {
26	if ($TOOLTIP->{owner} != $widget) {	27	if ($TOOLTIP->{owner} != $widget) {
		28	$TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};
27	$TOOLTIP->hide;	29	$TOOLTIP->hide;
28		30
29	$TOOLTIP->{owner} = $widget;	31	$TOOLTIP->{owner} = $widget;
		32	$TOOLTIP->{owner}->emit ("tooltip_show") if $TOOLTIP->{owner};
30		33
31	return if $ENV{CFPLUS_DEBUG} & 8;	34	return if $ENV{CFPLUS_DEBUG} & 8;
32		35
33	my $tip = $widget->{tooltip};
34
35	$tip = $tip->($widget) if CODE:: eq ref $tip;
36
37	$TOOLTIP->set_tooltip_from ($widget);	36	$TOOLTIP->set_tooltip_from ($widget);
38	$TOOLTIP->show;	37	$TOOLTIP->show;
39	}	38	}
40		39
41	return;	40	return;
42	}	41	}
43	}	42	}
44	}	43	}
45		44
46	$TOOLTIP->hide;	45	$TOOLTIP->hide;
		46	$TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};
47	delete $TOOLTIP->{owner};	47	delete $TOOLTIP->{owner};
48	});	48	};
49		49
50	sub get_layout {	50	sub get_layout {
51	my $layout;	51	my $layout;
52		52
53	for (grep { $_->{name} } values %WIDGET) {	53	for (grep { $_->{name} } values %WIDGET) {
…		…
79	sub feed_sdl_key_up_event {	79	sub feed_sdl_key_up_event {
80	$FOCUS->emit (key_up => $_[0])	80	$FOCUS->emit (key_up => $_[0])
81	if $FOCUS;	81	if $FOCUS;
82	}	82	}
83		83
		84	sub check_hover {
		85	my ($widget) = @_;
		86
		87	if ($widget != $HOVER) {
		88	my $hover = $HOVER; $HOVER = $widget;
		89
		90	$hover->update if $hover && $hover->{can_hover};
		91	$HOVER->update if $HOVER && $HOVER->{can_hover};
		92
		93	$TOOLTIP_WATCHER->again;
		94	}
		95	}
		96
84	sub feed_sdl_button_down_event {	97	sub feed_sdl_button_down_event {
85	my ($ev) = @_;	98	my ($ev) = @_;
86	my ($x, $y) = ($ev->{x}, $ev->{y});	99	my ($x, $y) = ($ev->{x}, $ev->{y});
87		100
88	if (!$BUTTON_STATE) {	101	$BUTTON_STATE |= 1 << ($ev->{button} - 1);
		102
		103	unless ($GRAB) {
89	my $widget = $ROOT->find_widget ($x, $y);	104	my $widget = $ROOT->find_widget ($x, $y);
90		105
91	$GRAB = $widget;	106	$GRAB = $widget;
92	$GRAB->update if $GRAB;	107	$GRAB->update if $GRAB;
93		108
94	$TOOLTIP_WATCHER->cb->();	109	$TOOLTIP_WATCHER->invoke;
95	}	110	}
96		111
97	$BUTTON_STATE |= 1 << ($ev->{button} - 1);	112	if ($GRAB) {
		113	if ($ev->{button} == 4 || $ev->{button} == 5) {
		114	# mousewheel
		115	my $delta = $ev->{button} * 2 - 9;
		116	my $shift = $ev->{mod} & DC::KMOD_SHIFT;
98		117
99	$GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))	118	$ev->{dx} = $shift ? $delta : 0;
100	if $GRAB;	119	$ev->{dy} = $shift ? 0 : $delta;
		120
		121	$GRAB->emit (mouse_wheel => $ev);
		122	} else {
		123	$GRAB->emit (button_down => $ev)
		124	}
		125	}
101	}	126	}
102		127
103	sub feed_sdl_button_up_event {	128	sub feed_sdl_button_up_event {
104	my ($ev) = @_;	129	my ($ev) = @_;
105	my ($x, $y) = ($ev->{x}, $ev->{y});
106		130
107	my $widget = $GRAB || $ROOT->find_widget ($x, $y);	131	my $widget = $GRAB || $ROOT->find_widget ($ev->{x}, $ev->{y});
108		132
109	$BUTTON_STATE &= ~(1 << ($ev->{button} - 1));	133	$BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
110		134
111	$GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))	135	$GRAB->emit (button_up => $ev)
112	if $GRAB;	136	if $GRAB && $ev->{button} != 4 && $ev->{button} != 5;
113		137
114	if (!$BUTTON_STATE) {	138	unless ($BUTTON_STATE) {
115	my $grab = $GRAB; undef $GRAB;	139	my $grab = $GRAB; undef $GRAB;
116	$grab->update if $grab;	140	$grab->update if $grab;
117	$GRAB->update if $GRAB;	141	$GRAB->update if $GRAB;
118		142
		143	check_hover $widget;
119	$TOOLTIP_WATCHER->cb->();	144	$TOOLTIP_WATCHER->invoke;
120	}	145	}
121	}	146	}
122		147
123	sub feed_sdl_motion_event {	148	sub feed_sdl_motion_event {
124	my ($ev) = @_;	149	my ($ev) = @_;
125	my ($x, $y) = ($ev->{x}, $ev->{y});	150	my ($x, $y) = ($ev->{x}, $ev->{y});
126		151
127	my $widget = $GRAB || $ROOT->find_widget ($x, $y);	152	my $widget = $GRAB || $ROOT->find_widget ($x, $y);
128		153
129	if ($widget != $HOVER) {	154	check_hover $widget;
130	my $hover = $HOVER; $HOVER = $widget;
131		155
132	$hover->update if $hover && $hover->{can_hover};	156	$HOVER->emit (mouse_motion => $ev)
133	$HOVER->update if $HOVER && $HOVER->{can_hover};
134
135	$TOOLTIP_WATCHER->start;
136	}
137
138	$HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
139	if $HOVER;	157	if $HOVER;
140	}	158	}
141		159
142	# convert position array to integers	160	# convert position array to integers
143	sub harmonize {	161	sub harmonize {
…		…
193	reconfigure_widgets;	211	reconfigure_widgets;
194	}	212	}
195		213
196	#############################################################################	214	#############################################################################
197		215
		216	package DC::UI::Event;
		217
		218	sub xy {
		219	$_[1]->coord2local ($_[0]{x}, $_[0]{y})
		220	}
		221
		222	#############################################################################
		223
198	package CFClient::UI::Base;	224	package DC::UI::Base;
199		225
200	use strict;	226	use strict;
201		227
202	use CFClient::OpenGL;	228	use DC::OpenGL;
203		229
204	sub new {	230	sub new {
205	my $class = shift;	231	my $class = shift;
206		232
207	my $self = bless {	233	my $self = bless {
…		…
212	h => undef,	238	h => undef,
213	can_events => 1,	239	can_events => 1,
214	@_	240	@_
215	}, $class;	241	}, $class;
216		242
217	Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);	243	DC::weaken ($DC::UI::WIDGET{$self+0} = $self);
218		244
219	for (keys %$self) {	245	for (keys %$self) {
220	if (/^on_(.*)$/) {	246	if (/^on_(.*)$/) {
221	$self->connect ($1 => delete $self->{$_});	247	$self->connect ($1 => delete $self->{$_});
222	}	248	}
223	}	249	}
224		250
225	if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {	251	if (my $layout = $DC::UI::LAYOUT->{$self->{name}}) {
226	$self->{x} = $layout->{x} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{x};	252	$self->{x} = $layout->{x} * $DC::UI::ROOT->{alloc_w} if exists $layout->{x};
227	$self->{y} = $layout->{y} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{y};	253	$self->{y} = $layout->{y} * $DC::UI::ROOT->{alloc_h} if exists $layout->{y};
228	$self->{force_w} = $layout->{w} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{w};	254	$self->{force_w} = $layout->{w} * $DC::UI::ROOT->{alloc_w} if exists $layout->{w};
229	$self->{force_h} = $layout->{h} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{h};	255	$self->{force_h} = $layout->{h} * $DC::UI::ROOT->{alloc_h} if exists $layout->{h};
230		256
231	$self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};	257	$self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
232	$self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};	258	$self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
233		259
234	$self->show if $layout->{show};	260	$self->show if $layout->{show};
…		…
239		265
240	sub destroy {	266	sub destroy {
241	my ($self) = @_;	267	my ($self) = @_;
242		268
243	$self->hide;	269	$self->hide;
		270	$self->emit ("destroy");
244	%$self = ();	271	%$self = ();
245	}	272	}
246		273
		274	sub TO_JSON {
		275	{ "\fw" => $_[0]{s_id} }
		276	}
		277
247	sub show {	278	sub show {
248	my ($self) = @_;	279	my ($self) = @_;
249		280
250	return if $self->{parent};	281	return if $self->{parent};
251		282
252	$CFClient::UI::ROOT->add ($self);	283	$DC::UI::ROOT->add ($self);
253	}	284	}
254		285
255	sub set_visible {	286	sub set_visible {
256	my ($self) = @_;	287	my ($self) = @_;
257		288
…		…
278	delete $self->{root};	309	delete $self->{root};
279		310
280	undef $GRAB if $GRAB == $self;	311	undef $GRAB if $GRAB == $self;
281	undef $HOVER if $HOVER == $self;	312	undef $HOVER if $HOVER == $self;
282		313
283	$CFClient::UI::TOOLTIP_WATCHER->cb->()	314	$DC::UI::TOOLTIP_WATCHER->invoke
284	if $TOOLTIP->{owner} == $self;	315	if $TOOLTIP->{owner} == $self;
285		316
286	$self->emit ("focus_out");	317	$self->emit ("focus_out");
287	$self->emit (visibility_change => 0);	318	$self->emit (visibility_change => 0);
288	}	319	}
…		…
290	sub set_visibility {	321	sub set_visibility {
291	my ($self, $visible) = @_;	322	my ($self, $visible) = @_;
292		323
293	return if $self->{visible} == $visible;	324	return if $self->{visible} == $visible;
294		325
295	$visible ? $self->hide	326	$visible ? $self->show
296	: $self->show;	327	: $self->hide;
297	}	328	}
298		329
299	sub toggle_visibility {	330	sub toggle_visibility {
300	my ($self) = @_;	331	my ($self) = @_;
301		332
…		…
307	sub hide {	338	sub hide {
308	my ($self) = @_;	339	my ($self) = @_;
309		340
310	$self->set_invisible;	341	$self->set_invisible;
311		342
		343	# extra $parent copy for 5.8.8+ bug workaround
		344	# (otherwise $_[0] in remove gets freed
		345	if (my $parent = $self->{parent}) {
312	$self->{parent}->remove ($self)	346	$parent->remove ($self);
313	if $self->{parent};	347	}
314	}	348	}
315		349
316	sub move_abs {	350	sub move_abs {
317	my ($self, $x, $y, $z) = @_;	351	my ($self, $x, $y, $z) = @_;
318		352
…		…
330	$self->{force_h} = $h;	364	$self->{force_h} = $h;
331		365
332	$self->realloc;	366	$self->realloc;
333	}	367	}
334		368
		369	# traverse the widget chain up to find the maximum "physical" size constraints
		370	sub get_max_wh {
		371	my ($self) = @_;
		372
		373	return $self->{parent}->get_max_wh
		374	if $self->{parent};
		375
		376	($::WIDTH, $::HEIGHT)
		377	}
		378
335	sub size_request {	379	sub size_request {
336	require Carp;	380	require Carp;
337	Carp::confess "size_request is abstract";	381	Carp::confess "size_request is abstract";
338	}	382	}
339		383
…		…
345	my ($self, $x, $y, $w, $h) = @_;	389	my ($self, $x, $y, $w, $h) = @_;
346		390
347	if ($self->{aspect}) {	391	if ($self->{aspect}) {
348	my ($ow, $oh) = ($w, $h);	392	my ($ow, $oh) = ($w, $h);
349		393
350	$w = List::Util::min $w, int $h * $self->{aspect};	394	$w = List::Util::min $w, DC::ceil $h * $self->{aspect};
351	$h = List::Util::min $h, int $w / $self->{aspect};	395	$h = List::Util::min $h, DC::ceil $w / $self->{aspect};
352		396
353	# use alignment to adjust x, y	397	# use alignment to adjust x, y
354		398
355	$x += int 0.5 * ($ow - $w);	399	$x += int 0.5 * ($ow - $w);
356	$y += int 0.5 * ($oh - $h);	400	$y += int 0.5 * ($oh - $h);
…		…
397		441
398	return if $self->{tooltip} eq $tooltip;	442	return if $self->{tooltip} eq $tooltip;
399		443
400	$self->{tooltip} = $tooltip;	444	$self->{tooltip} = $tooltip;
401		445
402	if ($CFClient::UI::TOOLTIP->{owner} == $self) {	446	if ($DC::UI::TOOLTIP->{owner} == $self) {
403	delete $CFClient::UI::TOOLTIP->{owner};	447	delete $DC::UI::TOOLTIP->{owner};
404	$CFClient::UI::TOOLTIP_WATCHER->cb->();	448	$DC::UI::TOOLTIP_WATCHER->invoke;
405	}	449	}
406	}	450	}
407		451
408	# translate global coordinates to local coordinate system	452	# translate global coordinates to local coordinate system
409	sub coord2local {	453	sub coord2local {
410	my ($self, $x, $y) = @_;	454	my ($self, $x, $y) = @_;
411		455
		456	return (undef, undef) unless $self->{parent};
		457
412	$self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})	458	$self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
413	}	459	}
414		460
415	# translate local coordinates to global coordinate system	461	# translate local coordinates to global coordinate system
416	sub coord2global {	462	sub coord2global {
417	my ($self, $x, $y) = @_;	463	my ($self, $x, $y) = @_;
418		464
		465	return (undef, undef) unless $self->{parent};
		466
419	$self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})	467	$self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
420	}	468	}
421		469
422	sub invoke_focus_in {	470	sub invoke_focus_in {
423	my ($self) = @_;	471	my ($self) = @_;
424		472
425	return if $FOCUS == $self;	473	return if $FOCUS == $self;
426	return unless $self->{can_focus};	474	return unless $self->{can_focus};
427		475
428	my $focus = $FOCUS; $FOCUS = $self;	476	$FOCUS = $self;
429		477
430	$focus->update if $focus;	478	$self->update;
431	$FOCUS->update;
432		479
433	0	480	0
434	}	481	}
435		482
436	sub invoke_focus_out {	483	sub invoke_focus_out {
437	my ($self) = @_;	484	my ($self) = @_;
438		485
439	return unless $FOCUS == $self;	486	return unless $FOCUS == $self;
440		487
441	my $focus = $FOCUS; undef $FOCUS;	488	undef $FOCUS;
442		489
443	$focus->update if $focus; #?	490	$self->update;
444		491
445	$::MAPWIDGET->grab_focus #d# focus mapwidget if no other widget has focus	492	$::MAPWIDGET->grab_focus #d# focus mapwidget if no other widget has focus
446	unless $FOCUS;	493	unless $FOCUS;
447		494
448	0	495	0
449	}	496	}
450		497
451	sub grab_focus {	498	sub grab_focus {
452	my ($self) = @_;	499	my ($self) = @_;
453		500
		501	$FOCUS->emit ("focus_out") if $FOCUS;
454	$self->emit ("focus_in");	502	$self->emit ("focus_in");
455	}	503	}
456		504
457	sub invoke_mouse_motion { 1 }	505	sub invoke_mouse_motion { 0 }
458	sub invoke_button_up { 1 }	506	sub invoke_button_up { 0 }
459	sub invoke_key_down { 1 }	507	sub invoke_key_down { 0 }
460	sub invoke_key_up { 1 }	508	sub invoke_key_up { 0 }
		509	sub invoke_mouse_wheel { 0 }
461		510
462	sub invoke_button_down {	511	sub invoke_button_down {
463	my ($self, $ev, $x, $y) = @_;	512	my ($self, $ev, $x, $y) = @_;
464		513
465	$self->grab_focus;	514	$self->grab_focus;
466		515
467	1	516	0
468	}	517	}
469		518
470	sub connect {	519	sub connect {
471	my ($self, $signal, $cb) = @_;	520	my ($self, $signal, $cb) = @_;
472		521
473	push @{ $self->{signal_cb}{$signal} }, $cb;	522	push @{ $self->{signal_cb}{$signal} }, $cb;
		523
		524	defined wantarray and DC::guard {
		525	@{ $self->{signal_cb}{$signal} } = grep $_ != $cb,
		526	@{ $self->{signal_cb}{$signal} };
		527	}
474	}	528	}
		529
		530	sub disconnect_all {
		531	my ($self, $signal) = @_;
		532
		533	delete $self->{signal_cb}{$signal};
		534	}
		535
		536	my %has_coords = (
		537	button_down => 1,
		538	button_up => 1,
		539	mouse_motion => 1,
		540	mouse_wheel => 1,
		541	);
475		542
476	sub emit {	543	sub emit {
477	my ($self, $signal, @args) = @_;	544	my ($self, $signal, @args) = @_;
478		545
479	#d##TODO# stop propagating at first true, do not use sum	546	# I do not really like this solution, but I do not like duplication
480	(List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}) # before	547	# and needlessly verbose code, either.
		548	my @append
		549	= $has_coords{$signal}
		550	? $args[0]->xy ($self)
		551	: ();
		552
		553	#warn +(caller(1))[3] . "emit $signal on $self (parent $self->{parent})\n";#d#
		554
		555	for my $cb (
		556	@{$self->{signal_cb}{$signal} || []}, # before
481	|| ($self->can ("invoke_$signal") || sub { 1 })->($self, @args) # closure	557	($self->can ("invoke_$signal") || sub { 1 }), # closure
		558	) {
		559	return $cb->($self, @args, @append) || next;
		560	}
		561
		562	# parent
482	|| ($self->{parent} && $self->{parent}->emit ($signal, @args)) # parent	563	$self->{parent} && $self->{parent}->emit ($signal, @args)
483	}	564	}
484		565
485	sub find_widget {	566	#sub find_widget {
486	my ($self, $x, $y) = @_;	567	# in .xs
487
488	return () unless $self->{can_events};
489
490	return $self
491	if $x >= $self->{x} && $x < $self->{x} + $self->{w}
492	&& $y >= $self->{y} && $y < $self->{y} + $self->{h};
493
494	()
495	}
496		568
497	sub set_parent {	569	sub set_parent {
498	my ($self, $parent) = @_;	570	my ($self, $parent) = @_;
499		571
500	Scalar::Util::weaken ($self->{parent} = $parent);	572	DC::weaken ($self->{parent} = $parent);
501	$self->set_visible if $parent->{visible};	573	$self->set_visible if $parent->{visible};
502	}	574	}
503		575
504	sub realloc {	576	sub realloc {
505	my ($self) = @_;	577	my ($self) = @_;
…		…
531		603
532	# using global variables seems a bit hacky, but passing through all drawing	604	# using global variables seems a bit hacky, but passing through all drawing
533	# functions seems pointless.	605	# functions seems pointless.
534	our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn	606	our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
535		607
536	sub draw {	608	#sub draw {
537	my ($self) = @_;	609	#CFPlus.xs
538
539	return unless $self->{h} && $self->{w};
540
541	# update screen rectangle
542	local $draw_x = $draw_x + $self->{x};
543	local $draw_y = $draw_y + $self->{y};
544
545	# skip widgets that are entirely outside the drawing area
546	return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
547	|| ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
548
549	glPushMatrix;
550	glTranslate $self->{x}, $self->{y}, 0;
551
552	if ($self == $HOVER && $self->{can_hover}) {
553	glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
554	glEnable GL_BLEND;
555	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
556	glBegin GL_QUADS;
557	glVertex 0 , 0;
558	glVertex $self->{w}, 0;
559	glVertex $self->{w}, $self->{h};
560	glVertex 0 , $self->{h};
561	glEnd;
562	glDisable GL_BLEND;
563	}
564
565	if ($ENV{CFPLUS_DEBUG} & 1) {
566	glPushMatrix;
567	glColor 1, 1, 0, 1;
568	glTranslate 0.375, 0.375;
569	glBegin GL_LINE_LOOP;
570	glVertex 0 , 0;
571	glVertex $self->{w} - 1, 0;
572	glVertex $self->{w} - 1, $self->{h} - 1;
573	glVertex 0 , $self->{h} - 1;
574	glEnd;
575	glPopMatrix;
576	#CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
577	}
578
579	$self->_draw;
580	glPopMatrix;
581	}
582		610
583	sub _draw {	611	sub _draw {
584	my ($self) = @_;	612	my ($self) = @_;
585		613
586	warn "no draw defined for $self\n";	614	warn "no draw defined for $self\n";
587	}	615	}
588		616
589	sub DESTROY {	617	sub DESTROY {
590	my ($self) = @_;	618	my ($self) = @_;
591		619
592	delete $WIDGET{$self+0};	620	return if DC::in_destruct;
593		621
		622	local $@;
594	eval { $self->destroy };	623	eval { $self->destroy };
595	warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;	624	warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
		625
		626	delete $WIDGET{$self+0};
596	}	627	}
597		628
598	#############################################################################	629	#############################################################################
599		630
600	package CFClient::UI::DrawBG;	631	package DC::UI::DrawBG;
601		632
602	our @ISA = CFClient::UI::Base::;	633	our @ISA = DC::UI::Base::;
603		634
604	use strict;	635	use strict;
605	use CFClient::OpenGL;	636	use DC::OpenGL;
606		637
607	sub new {	638	sub new {
608	my $class = shift;	639	my $class = shift;
609
610	# range [value, low, high, page]
611		640
612	$class->SUPER::new (	641	$class->SUPER::new (
613	#bg => [0, 0, 0, 0.2],	642	#bg => [0, 0, 0, 0.2],
614	#active_bg => [1, 1, 1, 0.5],	643	#active_bg => [1, 1, 1, 0.5],
615	@_	644	@_
…		…
627	my ($w, $h) = @$self{qw(w h)};	656	my ($w, $h) = @$self{qw(w h)};
628		657
629	glEnable GL_BLEND;	658	glEnable GL_BLEND;
630	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;	659	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
631	glColor_premultiply @$color;	660	glColor_premultiply @$color;
632
633	glBegin GL_QUADS;
634	glVertex 0 , 0;
635	glVertex 0 , $h;
636	glVertex $w, $h;	661	glRect 0, 0, $w, $h;
637	glVertex $w, 0;
638	glEnd;
639
640	glDisable GL_BLEND;	662	glDisable GL_BLEND;
641	}	663	}
642	}	664	}
643		665
644	#############################################################################	666	#############################################################################
645		667
646	package CFClient::UI::Empty;	668	package DC::UI::Empty;
647		669
648	our @ISA = CFClient::UI::Base::;	670	our @ISA = DC::UI::Base::;
649		671
650	sub new {	672	sub new {
651	my ($class, %arg) = @_;	673	my ($class, %arg) = @_;
652	$class->SUPER::new (can_events => 0, %arg);	674	$class->SUPER::new (can_events => 0, %arg);
653	}	675	}
…		…
660		682
661	sub draw { }	683	sub draw { }
662		684
663	#############################################################################	685	#############################################################################
664		686
665	package CFClient::UI::Container;	687	package DC::UI::Container;
666		688
667	our @ISA = CFClient::UI::Base::;	689	our @ISA = DC::UI::Base::;
668		690
669	sub new {	691	sub new {
670	my ($class, %arg) = @_;	692	my ($class, %arg) = @_;
671		693
672	my $children = delete $arg{children};	694	my $children = delete $arg{children};
…		…
676	can_events => 0,	698	can_events => 0,
677	%arg,	699	%arg,
678	);	700	);
679		701
680	$self->add (@$children)	702	$self->add (@$children)
681	if $children;	703	if $children && @$children;
682		704
683	$self	705	$self
		706	}
		707
		708	sub realloc {
		709	my ($self) = @_;
		710
		711	$self->{force_realloc} = 1;
		712	$self->{force_size_alloc} = 1;
		713	$self->SUPER::realloc;
684	}	714	}
685		715
686	sub add {	716	sub add {
687	my ($self, @widgets) = @_;	717	my ($self, @widgets) = @_;
688		718
689	$_->set_parent ($self)	719	$_->set_parent ($self)
690	for @widgets;	720	for @widgets;
691		721
		722	# TODO: only do this in widgets that need it, e.g. root, fixed
692	use sort 'stable';	723	use sort 'stable';
693		724
694	$self->{children} = [	725	$self->{children} = [
695	sort { $a->{z} <=> $b->{z} }	726	sort { $a->{z} <=> $b->{z} }
696	@{$self->{children}}, @widgets	727	@{$self->{children}}, @widgets
697	];	728	];
698		729
699	$self->realloc;	730	$self->realloc;
		731
		732	$self->emit (c_add => \@widgets);
		733
		734	map $_+0, @widgets
700	}	735	}
701		736
702	sub children {	737	sub children {
703	@{ $_[0]{children} }	738	@{ $_[0]{children} }
704	}	739	}
705		740
706	sub remove {	741	sub remove {
707	my ($self, $child) = @_;	742	my ($self, @widgets) = @_;
708		743
		744	$self->emit (c_remove => \@widgets);
		745
		746	for my $child (@widgets) {
709	delete $child->{parent};	747	delete $child->{parent};
710	$child->hide;	748	$child->hide;
711
712	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];	749	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
		750	}
713		751
714	$self->realloc;	752	$self->realloc;
715	}	753	}
716		754
717	sub clear {	755	sub clear {
718	my ($self) = @_;	756	my ($self) = @_;
719		757
720	my $children = delete $self->{children};	758	my $children = $self->{children};
721	$self->{children} = [];	759	$self->{children} = [];
722		760
723	for (@$children) {	761	for (@$children) {
724	delete $_->{parent};	762	delete $_->{parent};
725	$_->hide;	763	$_->hide;
…		…
745	}	783	}
746		784
747	sub _draw {	785	sub _draw {
748	my ($self) = @_;	786	my ($self) = @_;
749		787
750	$_->draw for @{$self->{children}};	788	$_->draw for $self->visible_children;
751	}	789	}
752		790
753	#############################################################################	791	#############################################################################
754		792
755	package CFClient::UI::Bin;	793	package DC::UI::Bin;
756		794
757	our @ISA = CFClient::UI::Container::;	795	our @ISA = DC::UI::Container::;
758		796
759	sub new {	797	sub new {
760	my ($class, %arg) = @_;	798	my ($class, %arg) = @_;
761		799
762	my $child = (delete $arg{child}) || new CFClient::UI::Empty::;	800	my $child = (delete $arg{child}) || new DC::UI::Empty::;
763		801
764	$class->SUPER::new (children => [$child], %arg)	802	$class->SUPER::new (children => [$child], %arg)
765	}	803	}
766		804
767	sub add {	805	sub add {
768	my ($self, $child) = @_;	806	my ($self, $child) = @_;
769		807
770	$self->SUPER::remove ($_) for @{ $self->{children} };	808	$self->clear;
771	$self->SUPER::add ($child);	809	$self->SUPER::add ($child);
772	}	810	}
773		811
774	sub remove {	812	sub remove {
775	my ($self, $widget) = @_;	813	my ($self, $widget) = @_;
776		814
777	$self->SUPER::remove ($widget);	815	$self->SUPER::remove ($widget);
778		816
779	$self->{children} = [new CFClient::UI::Empty]	817	$self->{children} = [new DC::UI::Empty]
780	unless @{$self->{children}};	818	unless @{$self->{children}};
781	}	819	}
782		820
783	sub child { $_[0]->{children}[0] }	821	sub child { $_[0]->{children}[0] }
784		822
…		…
793		831
794	1	832	1
795	}	833	}
796		834
797	#############################################################################	835	#############################################################################
798
799	# back-buffered drawing area	836	# back-buffered drawing area
800		837
801	package CFClient::UI::Window;	838	package DC::UI::Window;
802		839
803	our @ISA = CFClient::UI::Bin::;	840	our @ISA = DC::UI::Bin::;
804		841
805	use CFClient::OpenGL;	842	use DC::OpenGL;
806		843
807	sub new {	844	sub new {
808	my ($class, %arg) = @_;	845	my ($class, %arg) = @_;
809		846
810	my $self = $class->SUPER::new (%arg);	847	my $self = $class->SUPER::new (%arg);
…		…
832	}	869	}
833		870
834	sub render_child {	871	sub render_child {
835	my ($self) = @_;	872	my ($self) = @_;
836		873
837	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {	874	$self->{texture} = new_from_opengl DC::Texture $self->{w}, $self->{h}, sub {
838	glClearColor 0, 0, 0, 0;	875	glClearColor 0, 0, 0, 0;
839	glClear GL_COLOR_BUFFER_BIT;	876	glClear GL_COLOR_BUFFER_BIT;
840		877
841	{	878	{
842	package CFClient::UI::Base;	879	package DC::UI::Base;
843		880
844	($draw_x, $draw_y, $draw_w, $draw_h) =	881	local ($draw_x, $draw_y, $draw_w, $draw_h) =
845	(0, 0, $self->{w}, $self->{h});	882	(0, 0, $self->{w}, $self->{h});
		883
		884	$self->_render;
846	}	885	}
847
848	$self->_render;
849	};	886	};
850	}	887	}
851		888
852	sub _draw {	889	sub _draw {
853	my ($self) = @_;	890	my ($self) = @_;
854
855	my ($w, $h) = @$self{qw(w h)};
856		891
857	my $tex = $self->{texture}	892	my $tex = $self->{texture}
858	or return;	893	or return;
859		894
860	glEnable GL_TEXTURE_2D;	895	glEnable GL_TEXTURE_2D;
861	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	896	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
862	glColor 0, 0, 0, 1;	897	glColor 0, 0, 0, 1;
863		898
864	$tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);	899	$tex->draw_quad_alpha_premultiplied (0, 0);
865		900
866	glDisable GL_TEXTURE_2D;	901	glDisable GL_TEXTURE_2D;
867	}	902	}
868		903
869	#############################################################################	904	#############################################################################
870		905
871	package CFClient::UI::ViewPort;	906	package DC::UI::ViewPort;
872		907
		908	use List::Util qw(min max);
		909
873	our @ISA = CFClient::UI::Window::;	910	our @ISA = DC::UI::Window::;
874		911
875	sub new {	912	sub new {
876	my $class = shift;	913	my $class = shift;
877		914
878	$class->SUPER::new (	915	$class->SUPER::new (
…		…
885	sub size_request {	922	sub size_request {
886	my ($self) = @_;	923	my ($self) = @_;
887		924
888	my ($w, $h) = @{$self->child}{qw(req_w req_h)};	925	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
889		926
890	$w = 10 if $self->{scroll_x};	927	$w = 1 if $self->{scroll_x};
891	$h = 10 if $self->{scroll_y};	928	$h = 1 if $self->{scroll_y};
892		929
893	($w, $h)	930	($w, $h)
894	}	931	}
895		932
896	sub invoke_size_allocate {	933	sub invoke_size_allocate {
…		…
908	}	945	}
909		946
910	sub set_offset {	947	sub set_offset {
911	my ($self, $x, $y) = @_;	948	my ($self, $x, $y) = @_;
912		949
		950	my $x = max 0, min $self->child->{w} - $self->{w}, int $x;
		951	my $y = max 0, min $self->child->{h} - $self->{h}, int $y;
		952
		953	if ($x != $self->{view_x} or $y != $self->{view_y}) {
913	$self->{view_x} = int $x;	954	$self->{view_x} = $x;
914	$self->{view_y} = int $y;	955	$self->{view_y} = $y;
915		956
		957	$self->emit (changed => $x, $y);
916	$self->update;	958	$self->update;
		959	}
		960	}
		961
		962	sub set_center {
		963	my ($self, $x, $y) = @_;
		964
		965	$self->set_offset ($x - $self->{w} * .5, $y - $self->{h} * .5);
		966	}
		967
		968	sub make_visible {
		969	my ($self, $x, $y, $border) = @_;
		970
		971	if ( $x < $self->{view_x} + $self->{w} * $border
		972	|| $x > $self->{view_x} + $self->{w} * (1 - $border)
		973	|| $y < $self->{view_y} + $self->{h} * $border
		974	|| $y > $self->{view_y} + $self->{h} * (1 - $border)
		975	) {
		976	$self->set_center ($x, $y);
		977	}
917	}	978	}
918		979
919	# hmm, this does not work for topleft of $self... but we should not ask for that	980	# hmm, this does not work for topleft of $self... but we should not ask for that
920	sub coord2local {	981	sub coord2local {
921	my ($self, $x, $y) = @_;	982	my ($self, $x, $y) = @_;
…		…
936	my ($self, $x, $y) = @_;	997	my ($self, $x, $y) = @_;
937		998
938	if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}	999	if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
939	&& $y >= $self->{y} && $y < $self->{y} + $self->{h}	1000	&& $y >= $self->{y} && $y < $self->{y} + $self->{h}
940	) {	1001	) {
941	$self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})	1002	$self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
942	} else {	1003	} else {
943	$self->CFClient::UI::Base::find_widget ($x, $y)	1004	$self->DC::UI::Base::find_widget ($x, $y)
944	}	1005	}
945	}	1006	}
946		1007
947	sub _render {	1008	sub _render {
948	my ($self) = @_;	1009	my ($self) = @_;
949		1010
950	local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};	1011	local $DC::UI::Base::draw_x = $DC::UI::Base::draw_x - $self->{view_x};
951	local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};	1012	local $DC::UI::Base::draw_y = $DC::UI::Base::draw_y - $self->{view_y};
952		1013
953	CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};	1014	DC::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
954		1015
955	$self->SUPER::_render;	1016	$self->SUPER::_render;
956	}	1017	}
957		1018
958	#############################################################################	1019	#############################################################################
959		1020
960	package CFClient::UI::ScrolledWindow;	1021	package DC::UI::ScrolledWindow;
961		1022
962	our @ISA = CFClient::UI::HBox::;	1023	our @ISA = DC::UI::Table::;
963		1024
964	sub new {	1025	sub new {
965	my ($class, %arg) = @_;	1026	my ($class, %arg) = @_;
966		1027
967	my $child = delete $arg{child};	1028	my $child = delete $arg{child};
968		1029
969	my $self;	1030	my $self;
970		1031
971	my $slider = new CFClient::UI::Slider	1032	my $hslider = new DC::UI::Slider
		1033	c_col => 0,
		1034	c_row => 1,
		1035	vertical => 0,
		1036	range => [0, 0, 1, 0.01], # HACK fix
		1037	on_changed => sub {
		1038	$self->{hpos} = $_[1];
		1039	$self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
		1040	},
		1041	;
		1042
		1043	my $vslider = new DC::UI::Slider
		1044	c_col => 1,
		1045	c_row => 0,
972	vertical => 1,	1046	vertical => 1,
973	range => [0, 0, 1, 0.01], # HACK fix	1047	range => [0, 0, 1, 0.01], # HACK fix
974	on_changed => sub {	1048	on_changed => sub {
975	$self->{vp}->set_offset (0, $_[1]);	1049	$self->{vpos} = $_[1];
		1050	$self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
976	},	1051	},
977	;	1052	;
978		1053
979	$self = $class->SUPER::new (	1054	$self = $class->SUPER::new (
980	vp => (new CFClient::UI::ViewPort expand => 1),	1055	scroll_x => 0,
		1056	scroll_y => 1,
		1057	can_events => 1,
981	slider => $slider,	1058	hslider => $hslider,
		1059	vslider => $vslider,
		1060	col_expand => [1, 0],
		1061	row_expand => [1, 0],
982	%arg,	1062	%arg,
983	);	1063	);
984		1064
		1065	$self->{vp} = new DC::UI::ViewPort
		1066	c_col => 0,
		1067	c_row => 0,
		1068	expand => 1,
		1069	scroll_x => $self->{scroll_x},
		1070	scroll_y => $self->{scroll_y},
		1071	on_changed => sub {
		1072	my ($vp, $x, $y) = @_;
		1073
		1074	$vp->{parent}{hslider}->set_value ($x);
		1075	$vp->{parent}{vslider}->set_value ($y);
		1076
		1077	0
		1078	},
		1079	on_size_allocate => sub {
		1080	my ($vp, $w, $h) = @_;
		1081	$vp->{parent}->update_slider;
		1082	0
		1083	},
		1084	;
		1085
985	$self->SUPER::add ($self->{vp}, $self->{slider});	1086	$self->SUPER::add ($self->{vp});
		1087
986	$self->add ($child) if $child;	1088	$self->add ($child) if $child;
987		1089
988	$self	1090	$self
989	}	1091	}
990
991	#TODO# update range on size_allocate depending on child
992		1092
993	sub add {	1093	sub add {
994	my ($self, $widget) = @_;	1094	my ($self, $widget) = @_;
995		1095
996	$self->{vp}->add ($self->{child} = $widget);	1096	$self->{vp}->add ($self->{child} = $widget);
997	}	1097	}
998		1098
		1099	sub set_offset { shift->{vp}->set_offset (@_) }
		1100	sub set_center { shift->{vp}->set_center (@_) }
		1101	sub make_visible { shift->{vp}->make_visible (@_) }
		1102
999	sub update_slider {	1103	sub update_slider {
1000	my ($self) = @_;	1104	my ($self) = @_;
1001		1105
		1106	my $child = ($self->{vp} or return)->child;
		1107
		1108	if ($self->{scroll_x}) {
		1109	my ($w1, $w2) = ($child->{req_w}, $self->{vp}{w});
1002	$self->{slider}->set_range ([$self->{slider}{range}[0], 0, $self->{vp}->child->{h}, $self->{vp}{h}, 1]);	1110	$self->{hslider}->set_range ([$self->{hslider}{range}[0], 0, $w1, $w2, 1]);
1003	}
1004		1111
1005	sub update {	1112	my $visible = $w1 > $w2;
		1113	if ($visible != $self->{hslider_visible}) {
		1114	$self->{hslider_visible} = $visible;
		1115	$visible ? $self->SUPER::add ($self->{hslider})
		1116	: $self->SUPER::remove ($self->{hslider});
		1117	}
		1118	}
		1119
		1120	if ($self->{scroll_y}) {
		1121	my ($h1, $h2) = ($child->{req_h}, $self->{vp}{h});
		1122	$self->{vslider}->set_range ([$self->{vslider}{range}[0], 0, $h1, $h2, 1]);
		1123
		1124	my $visible = $h1 > $h2;
		1125	if ($visible != $self->{vslider_visible}) {
		1126	$self->{vslider_visible} = $visible;
		1127	$visible ? $self->SUPER::add ($self->{vslider})
		1128	: $self->SUPER::remove ($self->{vslider});
		1129	}
		1130	}
		1131	}
		1132
		1133	sub start_dragging {
1006	my ($self) = @_;	1134	my ($self, $ev) = @_;
1007		1135
1008	$self->SUPER::update;	1136	$self->grab_focus;
1009		1137
1010	$self->update_slider;	1138	my $ox = $self->{vp}{view_x};
		1139	my $oy = $self->{vp}{view_y};
		1140
		1141	$self->{motion} = sub {
		1142	my ($ev, $x, $y) = @_;
		1143
		1144	$ox -= $ev->{xrel};
		1145	$oy -= $ev->{yrel};
		1146
		1147	$self->{vp}->set_offset ($ox, $oy);
		1148	};
		1149	}
		1150
		1151	sub invoke_mouse_wheel {
		1152	my ($self, $ev) = @_;
		1153
		1154	$self->{vslider}->emit (mouse_wheel => $ev) if $self->{vslider_visible};
		1155	$self->{hslider}->emit (mouse_wheel => $ev) if $self->{hslider_visible};
		1156
		1157	1
		1158	}
		1159
		1160	sub invoke_button_down {
		1161	my ($self, $ev, $x, $y) = @_;
		1162
		1163	if ($ev->{button} == 2) {
		1164	$self->start_dragging ($ev);
		1165	return 1;
		1166	}
		1167
		1168	0
		1169	}
		1170
		1171	sub invoke_button_up {
		1172	my ($self, $ev, $x, $y) = @_;
		1173
		1174	if (delete $self->{motion}) {
		1175	return 1;
		1176	}
		1177
		1178	0
		1179	}
		1180
		1181	sub invoke_mouse_motion {
		1182	my ($self, $ev, $x, $y) = @_;
		1183
		1184	if ($self->{motion}) {
		1185	$self->{motion}->($ev, $x, $y);
		1186	return 1;
		1187	}
		1188
		1189	0
1011	}	1190	}
1012		1191
1013	sub invoke_size_allocate {	1192	sub invoke_size_allocate {
1014	my ($self, $w, $h) = @_;	1193	my ($self, $w, $h) = @_;
1015		1194
1016	$self->update_slider;	1195	$self->update_slider;
1017
1018	$self->SUPER::invoke_size_allocate ($w, $h)	1196	$self->SUPER::invoke_size_allocate ($w, $h)
1019	}	1197	}
1020		1198
1021	#############################################################################	1199	#############################################################################
1022		1200
1023	package CFClient::UI::Frame;	1201	package DC::UI::Frame;
1024		1202
1025	our @ISA = CFClient::UI::Bin::;	1203	our @ISA = DC::UI::Bin::;
1026		1204
1027	use CFClient::OpenGL;	1205	use DC::OpenGL;
1028		1206
1029	sub new {	1207	sub new {
1030	my $class = shift;	1208	my $class = shift;
1031		1209
1032	$class->SUPER::new (	1210	$class->SUPER::new (
…		…
1042	my ($w, $h) = @$self{qw(w h)};	1220	my ($w, $h) = @$self{qw(w h)};
1043		1221
1044	glEnable GL_BLEND;	1222	glEnable GL_BLEND;
1045	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;	1223	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1046	glColor_premultiply @{ $self->{bg} };	1224	glColor_premultiply @{ $self->{bg} };
1047
1048	glBegin GL_QUADS;
1049	glVertex 0 , 0;
1050	glVertex 0 , $h;
1051	glVertex $w, $h;	1225	glRect 0, 0, $w, $h;
1052	glVertex $w, 0;
1053	glEnd;
1054
1055	glDisable GL_BLEND;	1226	glDisable GL_BLEND;
1056	}	1227	}
1057		1228
1058	$self->SUPER::_draw;	1229	$self->SUPER::_draw;
1059	}	1230	}
1060		1231
1061	#############################################################################	1232	#############################################################################
1062		1233
1063	package CFClient::UI::FancyFrame;	1234	package DC::UI::FancyFrame;
1064		1235
1065	our @ISA = CFClient::UI::Bin::;	1236	our @ISA = DC::UI::Bin::;
1066		1237
1067	use CFClient::OpenGL;	1238	use DC::OpenGL;
		1239
		1240	sub new {
		1241	my ($class, %arg) = @_;
		1242
		1243	if ((exists $arg{label}) && !ref $arg{label}) {
		1244	$arg{label} = new DC::UI::Label
		1245	align => 1,
		1246	valign => 0,
		1247	text => $arg{label},
		1248	fontsize => ($arg{border} || 0.8) * 0.75;
		1249	}
		1250
		1251	my $self = $class->SUPER::new (
		1252	# label => "",
		1253	fg => [0.6, 0.3, 0.1],
		1254	border => 0.8,
		1255	style => 'single',
		1256	%arg,
		1257	);
		1258
		1259	$self
		1260	}
		1261
		1262	sub add {
		1263	my ($self, @widgets) = @_;
		1264
		1265	$self->SUPER::add (@widgets);
		1266	$self->DC::UI::Container::add ($self->{label}) if $self->{label};
		1267	}
		1268
		1269	sub border {
		1270	int $_[0]{border} * $::FONTSIZE
		1271	}
		1272
		1273	sub size_request {
		1274	my ($self) = @_;
		1275
		1276	($self->{label_w}, undef) = $self->{label}->size_request
		1277	if $self->{label};
		1278
		1279	my ($w, $h) = $self->SUPER::size_request;
		1280
		1281	(
		1282	$w + $self->border * 2,
		1283	$h + $self->border * 2,
		1284	)
		1285	}
		1286
		1287	sub invoke_size_allocate {
		1288	my ($self, $w, $h) = @_;
		1289
		1290	my $border = $self->border;
		1291
		1292	$w -= List::Util::max 0, $border * 2;
		1293	$h -= List::Util::max 0, $border * 2;
		1294
		1295	if (my $label = $self->{label}) {
		1296	$label->{w} = List::Util::max 0, List::Util::min $self->{label_w}, $w - $border * 2;
		1297	$label->{h} = List::Util::min $h, $border;
		1298	$label->invoke_size_allocate ($label->{w}, $label->{h});
		1299	}
		1300
		1301	$self->child->configure ($border, $border, $w, $h);
		1302
		1303	1
		1304	}
		1305
		1306	sub _draw {
		1307	my ($self) = @_;
		1308
		1309	my $child = $self->{children}[0];
		1310
		1311	my $border = $self->border;
		1312	my ($w, $h) = ($self->{w}, $self->{h});
		1313
		1314	$child->draw;
		1315
		1316	glColor @{$self->{fg}};
		1317	glBegin GL_LINE_STRIP;
		1318	glVertex $border * 1.5 , $border * 0.5 + 0.5;
		1319	glVertex $border * 0.5 + 0.5, $border * 0.5 + 0.5;
		1320	glVertex $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
		1321	glVertex $w - $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
		1322	glVertex $w - $border * 0.5 + 0.5, $border * 0.5 + 0.5;
		1323	glVertex $self->{label} ? $border * 2 + $self->{label}{w} : $border * 1.5, $border * 0.5 + 0.5;
		1324	glEnd;
		1325
		1326	if ($self->{label}) {
		1327	glTranslate $border * 2, 0;
		1328	$self->{label}->_draw;
		1329	}
		1330	}
		1331
		1332	#############################################################################
		1333
		1334	package DC::UI::Toplevel;
		1335
		1336	our @ISA = DC::UI::Bin::;
		1337
		1338	use DC::OpenGL;
1068		1339
1069	my $bg =	1340	my $bg =
1070	new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",	1341	new_from_file DC::Texture DC::find_rcfile "d1_bg.png",
1071	mipmap => 1, wrap => 1;	1342	mipmap => 1, wrap => 1;
1072		1343
1073	my @border =	1344	my @border =
1074	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	1345	map { new_from_file DC::Texture DC::find_rcfile $_, mipmap => 1 }
1075	qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);	1346	qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
		1347
		1348	my @icon =
		1349	map { new_from_file DC::Texture DC::find_rcfile $_, mipmap => 1 }
		1350	qw(x1_move.png x1_resize.png);
1076		1351
1077	sub new {	1352	sub new {
1078	my ($class, %arg) = @_;	1353	my ($class, %arg) = @_;
1079		1354
1080	my $self = $class->SUPER::new (	1355	my $self = $class->SUPER::new (
1081	bg => [1, 1, 1, 1],	1356	bg => [1, 1, 1, 1],
1082	border_bg => [1, 1, 1, 1],	1357	border_bg => [1, 1, 1, 1],
1083	border => 0.6,	1358	border => 0.6,
1084	can_events => 1,	1359	can_events => 1,
1085	min_w => 16,	1360	min_w => 64,
1086	min_h => 16,	1361	min_h => 32,
1087	%arg,	1362	%arg,
1088	);	1363	);
1089		1364
1090	$self->{title_widget} = new CFClient::UI::Label	1365	$self->{title_widget} = new DC::UI::Label
1091	align => 0,	1366	align => 0,
1092	valign => 1,	1367	valign => 1,
1093	text => $self->{title},	1368	text => $self->{title},
1094	fontsize => $self->{border},	1369	fontsize => $self->{border},
1095	if exists $self->{title};	1370	if exists $self->{title};
1096		1371
1097	if ($self->{has_close_button}) {	1372	if ($self->{has_close_button}) {
1098	$self->{close_button} =	1373	$self->{close_button} =
1099	new CFClient::UI::ImageButton	1374	new DC::UI::ImageButton
1100	path => 'x1_close.png',	1375	path => 'x1_close.png',
1101	on_activate => sub { $self->hide };	1376	on_activate => sub { $self->emit ("delete") };
1102		1377
1103	$self->CFClient::UI::Container::add ($self->{close_button});	1378	$self->DC::UI::Container::add ($self->{close_button});
1104	}	1379	}
1105		1380
1106	$self	1381	$self
1107	}	1382	}
1108		1383
1109	sub add {	1384	sub add {
1110	my ($self, @widgets) = @_;	1385	my ($self, @widgets) = @_;
1111		1386
1112	$self->SUPER::add (@widgets);	1387	$self->SUPER::add (@widgets);
1113	$self->CFClient::UI::Container::add ($self->{close_button}) if $self->{close_button};	1388	$self->DC::UI::Container::add ($self->{close_button}) if $self->{close_button};
1114	$self->CFClient::UI::Container::add ($self->{title_widget}) if $self->{title_widget};	1389	$self->DC::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
1115	}	1390	}
1116		1391
1117	sub border {	1392	sub border {
1118	int $_[0]{border} * $::FONTSIZE	1393	int $_[0]{border} * $::FONTSIZE
		1394	}
		1395
		1396	sub get_max_wh {
		1397	my ($self) = @_;
		1398
		1399	return ($self->{w}, $self->{h})
		1400	if $self->{visible} && $self->{w};
		1401
		1402	$self->SUPER::get_max_wh
1119	}	1403	}
1120		1404
1121	sub size_request {	1405	sub size_request {
1122	my ($self) = @_;	1406	my ($self) = @_;
1123		1407
…		…
1152	$self->child->configure ($border, $border, $w, $h);	1436	$self->child->configure ($border, $border, $w, $h);
1153		1437
1154	$self->{close_button}->configure ($self->{w} - $border, 0, $border, $border)	1438	$self->{close_button}->configure ($self->{w} - $border, 0, $border, $border)
1155	if $self->{close_button};	1439	if $self->{close_button};
1156		1440
		1441	1
		1442	}
		1443
		1444	sub invoke_delete {
		1445	my ($self) = @_;
		1446
		1447	$self->hide;
		1448
1157	1	1449	1
1158	}	1450	}
1159		1451
1160	sub invoke_button_down {	1452	sub invoke_button_down {
1161	my ($self, $ev, $x, $y) = @_;	1453	my ($self, $ev, $x, $y) = @_;
…		…
1219	$self->{motion}->($ev, $x, $y) if $self->{motion};	1511	$self->{motion}->($ev, $x, $y) if $self->{motion};
1220		1512
1221	! ! $self->{motion}	1513	! ! $self->{motion}
1222	}	1514	}
1223		1515
		1516	sub invoke_visibility_change {
		1517	my ($self, $visible) = @_;
		1518
		1519	delete $self->{motion} unless $visible;
		1520
		1521	0
		1522	}
		1523
1224	sub _draw {	1524	sub _draw {
1225	my ($self) = @_;	1525	my ($self) = @_;
1226		1526
1227	my $child = $self->{children}[0];	1527	my $child = $self->{children}[0];
1228		1528
…		…
1233	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	1533	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1234		1534
1235	my $border = $self->border;	1535	my $border = $self->border;
1236		1536
1237	glColor @{ $self->{border_bg} };	1537	glColor @{ $self->{border_bg} };
1238	$border[0]->draw_quad_alpha (0, 0, $w, $border);	1538	$border[0]->draw_quad_alpha ( 0, 0, $w, $border);
1239	$border[1]->draw_quad_alpha (0, $border, $border, $ch);	1539	$border[1]->draw_quad_alpha ( 0, $border, $border, $ch);
1240	$border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);	1540	$border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1241	$border[3]->draw_quad_alpha (0, $h - $border, $w, $border);	1541	$border[3]->draw_quad_alpha ( 0, $h - $border, $w, $border);
		1542
		1543	# move
		1544	my $w2 = ($w - $border) * .5;
		1545	my $h2 = ($h - $border) * .5;
		1546	$icon[0]->draw_quad_alpha ( 0, $h2, $border, $border);
		1547	$icon[0]->draw_quad_alpha ($w - $border, $h2, $border, $border);
		1548	$icon[0]->draw_quad_alpha ($w2 , $h - $border, $border, $border);
		1549
		1550	# resize
		1551	$icon[1]->draw_quad_alpha ( 0, 0, $border, $border);
		1552	$icon[1]->draw_quad_alpha ($w - $border, 0, $border, $border)
		1553	unless $self->{has_close_button};
		1554	$icon[1]->draw_quad_alpha ( 0, $h - $border, $border, $border);
		1555	$icon[1]->draw_quad_alpha ($w - $border, $h - $border, $border, $border);
1242		1556
1243	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {	1557	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1244	glColor @{ $self->{bg} };	1558	glColor @{ $self->{bg} };
1245		1559
1246	# TODO: repeat texture not scale	1560	# TODO: repeat texture not scale
…		…
1265	if $self->{close_button};	1579	if $self->{close_button};
1266	}	1580	}
1267		1581
1268	#############################################################################	1582	#############################################################################
1269		1583
1270	package CFClient::UI::Table;	1584	package DC::UI::Table;
1271		1585
1272	our @ISA = CFClient::UI::Base::;	1586	our @ISA = DC::UI::Container::;
1273		1587
1274	use List::Util qw(max sum);	1588	use List::Util qw(max sum);
1275		1589
1276	use CFClient::OpenGL;	1590	use DC::OpenGL;
1277		1591
1278	sub new {	1592	sub new {
1279	my $class = shift;	1593	my $class = shift;
1280		1594
1281	$class->SUPER::new (	1595	$class->SUPER::new (
1282	col_expand => [],	1596	col_expand => [],
		1597	row_expand => [],
1283	@_,	1598	@_,
1284	)	1599	)
1285	}	1600	}
1286		1601
1287	sub children {
1288	grep $_, map @$_, grep $_, @{ $_[0]{children} }
1289	}
1290
1291	sub add {	1602	sub add {
1292	my ($self, $x, $y, $child) = @_;	1603	my ($self, @widgets) = @_;
1293		1604
1294	$child->set_parent ($self);	1605	for my $child (@widgets) {
1295	$self->{children}[$y][$x] = $child;	1606	$child->{c_rowspan} ||= 1;
		1607	$child->{c_colspan} ||= 1;
		1608	}
1296		1609
1297	$self->realloc;	1610	$self->SUPER::add (@widgets);
1298	}	1611	}
1299		1612
1300	sub remove {	1613	sub add_at {
		1614	my $self = shift;
		1615
		1616	my @widgets;
		1617
		1618	while (@_) {
		1619	my ($col, $row, $child) = splice @_, 0, 3, ();
		1620
		1621	$child->{c_row} = $row;
		1622	$child->{c_col} = $col;
		1623
		1624	push @widgets, $child;
		1625	}
		1626
		1627	$self->add (@widgets);
		1628	}
		1629
		1630	sub get_wh {
1301	my ($self, $child) = @_;	1631	my ($self) = @_;
1302		1632
1303	# TODO: not yet implemented	1633	my (@w, @h);
1304	}
1305
1306	# TODO: move to container class maybe? send children a signal on removal?
1307	sub clear {
1308	my ($self) = @_;
1309		1634
1310	my @children = $self->children;	1635	my @children = $self->children;
1311	delete $self->{children};	1636
		1637	# first pass, columns
		1638	for my $widget (sort { $a->{c_colspan} <=> $b->{c_colspan} } @children) {
		1639	my ($c, $w, $cs) = @$widget{qw(c_col req_w c_colspan)};
		1640
		1641	my $sw = sum @w[$c .. $c + $cs - 1];
		1642
		1643	if ($w > $sw) {
		1644	$_ += ($w - $sw) / ($_ ? $sw / $_ : $cs) for @w[$c .. $c + $cs - 1];
		1645	}
1312		1646	}
1313	for (@children) {
1314	delete $_->{parent};
1315	$_->hide;
1316	}
1317		1647
1318	$self->realloc;	1648	# second pass, rows
1319	}	1649	for my $widget (sort { $a->{c_rowspan} <=> $b->{c_rowspan} } @children) {
1320
1321	sub get_wh {
1322	my ($self) = @_;
1323
1324	my (@w, @h);
1325
1326	for my $y (0 .. $#{$self->{children}}) {
1327	my $row = $self->{children}[$y]
1328	or next;
1329
1330	for my $x (0 .. $#$row) {
1331	my $widget = $row->[$x]
1332	or next;
1333	my ($w, $h) = @$widget{qw(req_w req_h)};	1650	my ($r, $h, $rs) = @$widget{qw(c_row req_h c_rowspan)};
1334		1651
1335	$w[$x] = max $w[$x], $w;	1652	my $sh = sum @h[$r .. $r + $rs - 1];
1336	$h[$y] = max $h[$y], $h;	1653
		1654	if ($h > $sh) {
		1655	$_ += ($h - $sh) / ($_ ? $sh / $_ : $rs) for @h[$r .. $r + $rs - 1];
1337	}	1656	}
1338	}	1657	}
1339		1658
1340	(\@w, \@h)	1659	(\@w, \@h)
1341	}	1660	}
…		…
1357	my ($ws, $hs) = $self->get_wh;	1676	my ($ws, $hs) = $self->get_wh;
1358		1677
1359	my $req_w = (sum @$ws) || 1;	1678	my $req_w = (sum @$ws) || 1;
1360	my $req_h = (sum @$hs) || 1;	1679	my $req_h = (sum @$hs) || 1;
1361		1680
1362	# TODO: nicer code && do row_expand	1681	# now linearly scale the rows/columns to the allocated size
1363	my @col_expand = @{$self->{col_expand}};	1682	my @col_expand = @{$self->{col_expand}};
1364	@col_expand = (1) x @$ws unless @col_expand;	1683	@col_expand = (1) x @$ws unless @col_expand;
1365	my $col_expand = (sum @col_expand) || 1;	1684	my $col_expand = (sum @col_expand) || 1;
1366		1685
1367	# linearly scale sizes
1368	$ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;	1686	$ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
1369	$hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
1370		1687
1371	CFClient::UI::harmonize $ws;	1688	DC::UI::harmonize $ws;
		1689
		1690	my @row_expand = @{$self->{row_expand}};
		1691	@row_expand = (1) x @$ws unless @row_expand;
		1692	my $row_expand = (sum @row_expand) || 1;
		1693
		1694	$hs->[$_] += $row_expand[$_] / $row_expand * ($h - $req_h) for 0 .. $#$hs;
		1695
1372	CFClient::UI::harmonize $hs;	1696	DC::UI::harmonize $hs;
1373		1697
1374	my $y;	1698	my @x; for (0 .. $#$ws) { $x[$_ + 1] = $x[$_] + $ws->[$_] }
		1699	my @y; for (0 .. $#$hs) { $y[$_ + 1] = $y[$_] + $hs->[$_] }
1375		1700
1376	for my $r (0 .. $#{$self->{children}}) {	1701	for my $widget ($self->children) {
1377	my $row = $self->{children}[$r]	1702	my ($r, $c, $w, $h, $rs, $cs) = @$widget{qw(c_row c_col req_w req_h c_rowspan c_colspan)};
1378	or next;
1379		1703
1380	my $x = 0;	1704	$widget->configure (
1381	my $row_h = $hs->[$r];	1705	$x[$c], $y[$r],
		1706	$x[$c + $cs] - $x[$c], $y[$r + $rs] - $y[$r],
1382		1707	);
1383	for my $c (0 .. $#$row) {	1708	}
1384	my $col_w = $ws->[$c];
1385		1709
1386	if (my $widget = $row->[$c]) {	1710	1
1387	$widget->configure ($x, $y, $col_w, $row_h);	1711	}
1388	}
1389		1712
1390	$x += $col_w;	1713	#############################################################################
		1714
		1715	package DC::UI::Fixed;
		1716
		1717	use List::Util qw(min max);
		1718
		1719	our @ISA = DC::UI::Container::;
		1720
		1721	sub _scale($$$) {
		1722	my ($rel, $val, $max) = @_;
		1723
		1724	$rel ? $val * $max : $val
		1725	}
		1726
		1727	sub size_request {
		1728	my ($self) = @_;
		1729
		1730	my ($x1, $y1, $x2, $y2) = (0, 0, 0, 0);
		1731
		1732	# determine overall size by querying abs widgets
		1733	for my $child ($self->visible_children) {
		1734	unless ($child->{c_rel}) {
		1735	my $x = $child->{c_x};
		1736	my $y = $child->{c_y};
		1737
		1738	$x1 = min $x1, $x; $x2 = max $x2, $x + $child->{req_w};
		1739	$y1 = min $y1, $y; $y2 = max $y2, $y + $child->{req_h};
1391	}	1740	}
		1741	}
1392		1742
1393	$y += $row_h;	1743	my $W = $x2 - $x1;
		1744	my $H = $y2 - $y1;
		1745
		1746	# now layout remaining widgets
		1747	for my $child ($self->visible_children) {
		1748	if ($child->{c_rel}) {
		1749	my $x = _scale $child->{c_rel}, $child->{c_x}, $W;
		1750	my $y = _scale $child->{c_rel}, $child->{c_y}, $H;
		1751
		1752	$x1 = min $x1, $x; $x2 = max $x2, $x + $child->{req_w};
		1753	$y1 = min $y1, $y; $y2 = max $y2, $y + $child->{req_h};
		1754	}
		1755	}
		1756
		1757	my $W = $x2 - $x1;
		1758	my $H = $y2 - $y1;
		1759
		1760	($W, $H)
		1761	}
		1762
		1763	sub invoke_size_allocate {
		1764	my ($self, $W, $H) = @_;
		1765
		1766	for my $child ($self->visible_children) {
		1767	my $x = _scale $child->{c_rel}, $child->{c_x}, $W;
		1768	my $y = _scale $child->{c_rel}, $child->{c_y}, $H;
		1769
		1770	$x += $child->{c_halign} * $child->{req_w};
		1771	$y += $child->{c_valign} * $child->{req_h};
		1772
		1773	$child->configure (int $x, int $y, $child->{req_w}, $child->{req_h});
1394	}	1774	}
1395		1775
1396	1	1776	1
1397	}	1777	}
1398		1778
1399	sub find_widget {
1400	my ($self, $x, $y) = @_;
1401
1402	$x -= $self->{x};
1403	$y -= $self->{y};
1404
1405	my $res;
1406
1407	for (grep $_, map @$_, grep $_, @{ $self->{children} }) {
1408	$res = $_->find_widget ($x, $y)
1409	and return $res;
1410	}
1411
1412	$self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
1413	}
1414
1415	sub _draw {
1416	my ($self) = @_;
1417
1418	for (grep $_, @{$self->{children}}) {
1419	$_->draw for grep $_, @$_;
1420	}
1421	}
1422
1423	#############################################################################	1779	#############################################################################
1424		1780
1425	package CFClient::UI::Box;	1781	package DC::UI::Box;
1426		1782
1427	our @ISA = CFClient::UI::Container::;	1783	our @ISA = DC::UI::Container::;
1428		1784
1429	sub size_request {	1785	sub size_request {
1430	my ($self) = @_;	1786	my ($self) = @_;
		1787
		1788	my @children = $self->visible_children;
1431		1789
1432	$self->{vertical}	1790	$self->{vertical}
1433	? (	1791	? (
1434	(List::Util::max map $_->{req_w}, @{$self->{children}}),	1792	(List::Util::max map $_->{req_w}, @children),
1435	(List::Util::sum map $_->{req_h}, @{$self->{children}}),	1793	(List::Util::sum map $_->{req_h}, @children),
1436	)	1794	)
1437	: (	1795	: (
1438	(List::Util::sum map $_->{req_w}, @{$self->{children}}),	1796	(List::Util::sum map $_->{req_w}, @children),
1439	(List::Util::max map $_->{req_h}, @{$self->{children}}),	1797	(List::Util::max map $_->{req_h}, @children),
1440	)	1798	)
1441	}	1799	}
1442		1800
1443	sub invoke_size_allocate {	1801	sub invoke_size_allocate {
1444	my ($self, $w, $h) = @_;	1802	my ($self, $w, $h) = @_;
…		…
1465	$req[$_] += $space * $children[$_]{expand}	1823	$req[$_] += $space * $children[$_]{expand}
1466	for 0 .. $#children;	1824	for 0 .. $#children;
1467	}	1825	}
1468	}	1826	}
1469		1827
1470	CFClient::UI::harmonize \@req;	1828	DC::UI::harmonize \@req;
1471		1829
1472	my $pos = 0;	1830	my $pos = 0;
1473	for (0 .. $#children) {	1831	for (0 .. $#children) {
1474	my $alloc = $req[$_];	1832	my $alloc = $req[$_];
1475	$children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));	1833	$children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
…		…
1480	1	1838	1
1481	}	1839	}
1482		1840
1483	#############################################################################	1841	#############################################################################
1484		1842
1485	package CFClient::UI::HBox;	1843	package DC::UI::HBox;
1486		1844
1487	our @ISA = CFClient::UI::Box::;	1845	our @ISA = DC::UI::Box::;
1488		1846
1489	sub new {	1847	sub new {
1490	my $class = shift;	1848	my $class = shift;
1491		1849
1492	$class->SUPER::new (	1850	$class->SUPER::new (
…		…
1495	)	1853	)
1496	}	1854	}
1497		1855
1498	#############################################################################	1856	#############################################################################
1499		1857
1500	package CFClient::UI::VBox;	1858	package DC::UI::VBox;
1501		1859
1502	our @ISA = CFClient::UI::Box::;	1860	our @ISA = DC::UI::Box::;
1503		1861
1504	sub new {	1862	sub new {
1505	my $class = shift;	1863	my $class = shift;
1506		1864
1507	$class->SUPER::new (	1865	$class->SUPER::new (
…		…
1510	)	1868	)
1511	}	1869	}
1512		1870
1513	#############################################################################	1871	#############################################################################
1514		1872
1515	package CFClient::UI::Label;	1873	package DC::UI::Label;
1516		1874
1517	our @ISA = CFClient::UI::DrawBG::;	1875	our @ISA = DC::UI::DrawBG::;
1518		1876
1519	use CFClient::OpenGL;	1877	use DC::OpenGL;
1520		1878
1521	sub new {	1879	sub new {
1522	my ($class, %arg) = @_;	1880	my ($class, %arg) = @_;
1523		1881
1524	my $self = $class->SUPER::new (	1882	my $self = $class->SUPER::new (
…		…
1527	#active_bg => none	1885	#active_bg => none
1528	#font => default_font	1886	#font => default_font
1529	#text => initial text	1887	#text => initial text
1530	#markup => initial narkup	1888	#markup => initial narkup
1531	#max_w => maximum pixel width	1889	#max_w => maximum pixel width
		1890	#style => 0, # render flags
1532	ellipsise => 3, # end	1891	ellipsise => 3, # end
1533	layout => (new CFClient::Layout),	1892	layout => (new DC::Layout),
1534	fontsize => 1,	1893	fontsize => 1,
1535	align => -1,	1894	align => -1,
1536	valign => -1,	1895	valign => -1,
1537	padding_x => 2,	1896	padding_x => 2,
1538	padding_y => 2,	1897	padding_y => 2,
1539	can_events => 0,	1898	can_events => 0,
1540	%arg	1899	%arg
1541	);	1900	);
1542		1901
1543	if (exists $self->{template}) {	1902	if (exists $self->{template}) {
1544	my $layout = new CFClient::Layout;	1903	my $layout = new DC::Layout;
1545	$layout->set_text (delete $self->{template});	1904	$layout->set_text (delete $self->{template});
1546	$self->{template} = $layout;	1905	$self->{template} = $layout;
1547	}	1906	}
1548		1907
1549	if (exists $self->{markup}) {	1908	if (exists $self->{markup}) {
…		…
1553	}	1912	}
1554		1913
1555	$self	1914	$self
1556	}	1915	}
1557		1916
1558	sub escape($) {
1559	local $_ = $_[0];
1560
1561	s/&/&amp;/g;
1562	s/>/&gt;/g;
1563	s/</&lt;/g;
1564
1565	$_
1566	}
1567
1568	sub update {	1917	sub update {
1569	my ($self) = @_;	1918	my ($self) = @_;
1570		1919
1571	delete $self->{texture};	1920	delete $self->{texture};
1572	$self->SUPER::update;	1921	$self->SUPER::update;
…		…
1577		1926
1578	delete $self->{ox};	1927	delete $self->{ox};
1579	$self->SUPER::realloc;	1928	$self->SUPER::realloc;
1580	}	1929	}
1581		1930
		1931	sub clear {
		1932	my ($self) = @_;
		1933
		1934	$self->set_text ("");
		1935	}
		1936
1582	sub set_text {	1937	sub set_text {
1583	my ($self, $text) = @_;	1938	my ($self, $text) = @_;
1584		1939
1585	return if $self->{text} eq "T$text";	1940	return if $self->{text} eq "T$text";
1586	$self->{text} = "T$text";	1941	$self->{text} = "T$text";
1587		1942
1588	$self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1589	$self->{layout}->set_text ($text);	1943	$self->{layout}->set_text ($text);
1590		1944
1591	delete $self->{size_req};	1945	delete $self->{size_req};
1592	$self->realloc;	1946	$self->realloc;
1593	$self->update;	1947	$self->update;
…		…
1599	return if $self->{text} eq "M$markup";	1953	return if $self->{text} eq "M$markup";
1600	$self->{text} = "M$markup";	1954	$self->{text} = "M$markup";
1601		1955
1602	my $rgba = $markup =~ /span.*(?:foreground|background)/;	1956	my $rgba = $markup =~ /span.*(?:foreground|background)/;
1603		1957
1604	$self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1605	$self->{layout}->set_markup ($markup);	1958	$self->{layout}->set_markup ($markup);
1606		1959
1607	delete $self->{size_req};	1960	delete $self->{size_req};
1608	$self->realloc;	1961	$self->realloc;
1609	$self->update;	1962	$self->update;
…		…
1611		1964
1612	sub size_request {	1965	sub size_request {
1613	my ($self) = @_;	1966	my ($self) = @_;
1614		1967
1615	$self->{size_req} ||= do {	1968	$self->{size_req} ||= do {
		1969	my ($max_w, $max_h) = $self->get_max_wh;
		1970
1616	$self->{layout}->set_font ($self->{font}) if $self->{font};	1971	$self->{layout}->set_font ($self->{font}) if $self->{font};
1617	$self->{layout}->set_width ($self->{max_w} || -1);	1972	$self->{layout}->set_width ($self->{max_w} || $max_w || -1);
1618	$self->{layout}->set_ellipsise ($self->{ellipsise});	1973	$self->{layout}->set_ellipsise ($self->{ellipsise});
1619	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});	1974	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1620	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	1975	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1621		1976
1622	my ($w, $h) = $self->{layout}->size;	1977	my ($w, $h) = $self->{layout}->size;
1623		1978
1624	if (exists $self->{template}) {	1979	if (exists $self->{template}) {
1625	$self->{template}->set_font ($self->{font}) if $self->{font};	1980	$self->{template}->set_font ($self->{font}) if $self->{font};
		1981	$self->{template}->set_width ($self->{max_w} || -1);
1626	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);	1982	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1627		1983
1628	my ($w2, $h2) = $self->{template}->size;	1984	my ($w2, $h2) = $self->{template}->size;
1629		1985
1630	$w = List::Util::max $w, $w2;	1986	$w = List::Util::max $w, $w2;
…		…
1654		2010
1655	sub set_fontsize {	2011	sub set_fontsize {
1656	my ($self, $fontsize) = @_;	2012	my ($self, $fontsize) = @_;
1657		2013
1658	$self->{fontsize} = $fontsize;	2014	$self->{fontsize} = $fontsize;
		2015	delete $self->{size_req};
1659	delete $self->{texture};	2016	delete $self->{texture};
1660		2017
1661	$self->realloc;	2018	$self->realloc;
1662	}	2019	}
1663		2020
1664	sub reconfigure {	2021	sub reconfigure {
1665	my ($self) = @_;	2022	my ($self) = @_;
1666		2023
1667	delete $self->{size_req};	2024	delete $self->{size_req};
		2025	delete $self->{texture};
1668		2026
1669	$self->SUPER::reconfigure;	2027	$self->SUPER::reconfigure;
1670	}	2028	}
1671		2029
1672	sub _draw {	2030	sub _draw {
1673	my ($self) = @_;	2031	my ($self) = @_;
1674		2032
1675	$self->SUPER::_draw; # draw background, if applicable	2033	$self->SUPER::_draw; # draw background, if applicable
1676		2034
1677	my $tex = $self->{texture} ||= do {	2035	my $size = $self->{texture} ||= do {
1678	$self->{layout}->set_foreground (@{$self->{fg}});	2036	$self->{layout}->set_foreground (@{$self->{fg}});
1679	$self->{layout}->set_font ($self->{font}) if $self->{font};	2037	$self->{layout}->set_font ($self->{font}) if $self->{font};
1680	$self->{layout}->set_width ($self->{w});	2038	$self->{layout}->set_width ($self->{w});
1681	$self->{layout}->set_ellipsise ($self->{ellipsise});	2039	$self->{layout}->set_ellipsise ($self->{ellipsise});
1682	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});	2040	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1683	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	2041	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1684		2042
1685	new_from_layout CFClient::Texture $self->{layout}	2043	[$self->{layout}->size]
1686	};	2044	};
1687		2045
1688	unless (exists $self->{ox}) {	2046	unless (exists $self->{ox}) {
1689	$self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}	2047	$self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1690	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}	2048	: $self->{align} > 0 ? $self->{w} - $size->[0] - $self->{padding_x}
1691	: ($self->{w} - $tex->{w}) * 0.5);	2049	: ($self->{w} - $size->[0]) * 0.5);
1692		2050
1693	$self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}	2051	$self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1694	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}	2052	: $self->{valign} > 0 ? $self->{h} - $size->[1] - $self->{padding_y}
1695	: ($self->{h} - $tex->{h}) * 0.5);	2053	: ($self->{h} - $size->[1]) * 0.5);
		2054
		2055	$self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
1696	};	2056	};
1697		2057
1698	glEnable GL_TEXTURE_2D;	2058	# unless ($self->{list}) {
1699		2059	# $self->{list} = DC::OpenGL::glGenList;
1700	my $w = List::Util::min $self->{w} + 4, $tex->{w};	2060	# DC::OpenGL::glNewList $self->{list};
1701	my $h = List::Util::min $self->{h} + 2, $tex->{h};	2061	# $self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
1702		2062	# DC::OpenGL::glEndList;
1703	if ($tex->{format} == GL_ALPHA) {
1704	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1705	glColor @{$self->{fg}};
1706	$tex->draw_quad_alpha ($self->{ox}, $self->{oy}, $w, $h);
1707	} else {
1708	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1709	$tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy}, $w, $h);
1710	}	2063	# }
		2064	#
		2065	# DC::OpenGL::glCallList $self->{list};
1711		2066
1712	glDisable GL_TEXTURE_2D;	2067	$self->{layout}->draw;
1713	}	2068	}
		2069
		2070	#sub destroy {
		2071	# my ($self) = @_;
		2072	#
		2073	# DC::OpenGL::glDeleteList delete $self->{list} if $self->{list};
		2074	#
		2075	# $self->SUPER::destroy;
		2076	#}
1714		2077
1715	#############################################################################	2078	#############################################################################
1716		2079
1717	package CFClient::UI::EntryBase;	2080	package DC::UI::EntryBase;
1718		2081
1719	our @ISA = CFClient::UI::Label::;	2082	our @ISA = DC::UI::Label::;
1720		2083
1721	use CFClient::OpenGL;	2084	use DC::OpenGL;
1722		2085
1723	sub new {	2086	sub new {
1724	my $class = shift;	2087	my $class = shift;
1725		2088
1726	$class->SUPER::new (	2089	$class->SUPER::new (
1727	fg => [1, 1, 1],	2090	fg => [1, 1, 1],
1728	bg => [0, 0, 0, 0.2],	2091	bg => [0, 0, 0, 0.2],
		2092	outline => [0.6, 0.3, 0.1],
1729	active_bg => [1, 1, 1, 0.5],	2093	active_bg => [0, 0, 1, .2],
1730	active_fg => [0, 0, 0],	2094	active_fg => [1, 1, 1],
		2095	active_outline => [1, 1, 0],
1731	can_hover => 1,	2096	can_hover => 1,
1732	can_focus => 1,	2097	can_focus => 1,
1733	valign => 0,	2098	valign => 0,
1734	can_events => 1,	2099	can_events => 1,
		2100	ellipsise => 0,
		2101	padding_x => 4,
		2102	padding_y => 2,
1735	#text => ...	2103	#text => ...
1736	#hidden => "*",	2104	#hidden => "*",
1737	@_	2105	@_
1738	)	2106	)
1739	}	2107	}
…		…
1784	my $sym = $ev->{sym};	2152	my $sym = $ev->{sym};
1785	my $uni = $ev->{unicode};	2153	my $uni = $ev->{unicode};
1786		2154
1787	my $text = $self->get_text;	2155	my $text = $self->get_text;
1788		2156
		2157	$self->{cursor} = List::Util::max 0, List::Util::min $self->{cursor}, length $text;
		2158
1789	if ($uni == 8) {	2159	if ($uni == 8) {
1790	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};	2160	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1791	} elsif ($uni == 127) {	2161	} elsif ($uni == 127) {
1792	substr $text, $self->{cursor}, 1, "";	2162	substr $text, $self->{cursor}, 1, "";
1793	} elsif ($sym == CFClient::SDLK_LEFT) {	2163	} elsif ($sym == DC::SDLK_LEFT) {
1794	--$self->{cursor} if $self->{cursor};	2164	--$self->{cursor} if $self->{cursor};
1795	} elsif ($sym == CFClient::SDLK_RIGHT) {	2165	} elsif ($sym == DC::SDLK_RIGHT) {
1796	++$self->{cursor} if $self->{cursor} < length $self->{text};	2166	++$self->{cursor} if $self->{cursor} < length $self->{text};
1797	} elsif ($sym == CFClient::SDLK_HOME) {	2167	} elsif ($sym == DC::SDLK_HOME) {
		2168	# what a hack
		2169	$self->{cursor} =
		2170	(substr $self->{text}, 0, $self->{cursor}) =~ /^(.*\012)/
		2171	? length $1
		2172	: 0;
		2173	} elsif ($sym == DC::SDLK_END) {
		2174	# uh, again
		2175	$self->{cursor} =
		2176	(substr $self->{text}, $self->{cursor}) =~ /^([^\012]*)\012/
		2177	? $self->{cursor} + length $1
		2178	: length $self->{text};
		2179	} elsif ($uni == 21) { # ctrl-u
		2180	$text = "";
1798	$self->{cursor} = 0;	2181	$self->{cursor} = 0;
1799	} elsif ($sym == CFClient::SDLK_END) {
1800	$self->{cursor} = length $text;
1801	} elsif ($uni == 27) {	2182	} elsif ($uni == 27) {
1802	$self->emit ('escape');	2183	$self->emit ('escape');
1803	} elsif ($uni) {	2184	} elsif ($uni == 0x0d) {
		2185	substr $text, $self->{cursor}++, 0, "\012";
		2186	} elsif ($uni >= 0x20) {
1804	substr $text, $self->{cursor}++, 0, chr $uni;	2187	substr $text, $self->{cursor}++, 0, chr $uni;
1805	} else {	2188	} else {
1806	return 0;	2189	return 0;
1807	}	2190	}
1808		2191
1809	$self->_set_text ($text);	2192	$self->_set_text ($text);
1810		2193
1811	$self->realloc;	2194	$self->realloc;
		2195	$self->update;
1812		2196
1813	1	2197	1
1814	}	2198	}
1815		2199
1816	sub invoke_focus_in {	2200	sub invoke_focus_in {
…		…
1828		2212
1829	my $idx = $self->{layout}->xy_to_index ($x, $y);	2213	my $idx = $self->{layout}->xy_to_index ($x, $y);
1830		2214
1831	# byte-index to char-index	2215	# byte-index to char-index
1832	my $text = $self->{text};	2216	my $text = $self->{text};
1833	utf8::encode $text;	2217	utf8::encode $text; $text = substr $text, 0, $idx; utf8::decode $text;
1834	$self->{cursor} = length substr $text, 0, $idx;	2218	$self->{cursor} = length $text;
1835		2219
1836	$self->_set_text ($self->{text});	2220	$self->_set_text ($self->{text});
1837	$self->update;	2221	$self->update;
1838		2222
1839	1	2223	1
…		…
1858	glColor_premultiply @{$self->{bg}};	2242	glColor_premultiply @{$self->{bg}};
1859	}	2243	}
1860		2244
1861	glEnable GL_BLEND;	2245	glEnable GL_BLEND;
1862	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;	2246	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1863	glBegin GL_QUADS;
1864	glVertex 0 , 0;
1865	glVertex 0 , $self->{h};
1866	glVertex $self->{w}, $self->{h};	2247	glRect 0, 0, $self->{w}, $self->{h};
1867	glVertex $self->{w}, 0;
1868	glEnd;
1869	glDisable GL_BLEND;	2248	glDisable GL_BLEND;
1870		2249
1871	$self->SUPER::_draw;	2250	$self->SUPER::_draw;
1872		2251
1873	#TODO: force update every cursor change :(	2252	#TODO: force update every cursor change :(
…		…
1875		2254
1876	unless (exists $self->{cur_h}) {	2255	unless (exists $self->{cur_h}) {
1877	my $text = substr $self->{text}, 0, $self->{cursor};	2256	my $text = substr $self->{text}, 0, $self->{cursor};
1878	utf8::encode $text;	2257	utf8::encode $text;
1879		2258
1880	@$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)	2259	@$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
1881	}	2260	}
1882		2261
1883	glColor @{$self->{fg}};	2262	glColor_premultiply @{$self->{active_fg}};
1884	glBegin GL_LINES;	2263	glBegin GL_LINES;
1885	glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};	2264	glVertex $self->{cur_x} + $self->{ox} + .5, $self->{cur_y} + $self->{oy};
1886	glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};	2265	glVertex $self->{cur_x} + $self->{ox} + .5, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1887	glEnd;	2266	glEnd;
1888	}
1889	}
1890		2267
		2268	glLineWidth 3;
		2269	glColor @{$self->{active_outline}};
		2270	glRect_lineloop 1.5, 1.5, $self->{w} - 1.5, $self->{h} - 1.5;
		2271	glLineWidth 1;
		2272
		2273	} else {
		2274	glColor @{$self->{outline}};
		2275	glBegin GL_LINE_STRIP;
		2276	glVertex .5, $self->{h} * .5;
		2277	glVertex .5, $self->{h} - 2.5;
		2278	glVertex $self->{w} - .5, $self->{h} - 2.5;
		2279	glVertex $self->{w} - .5, $self->{h} * .5;
		2280	glEnd;
		2281	}
		2282	}
		2283
		2284	#############################################################################
		2285
1891	package CFClient::UI::Entry;	2286	package DC::UI::Entry;
1892		2287
1893	our @ISA = CFClient::UI::EntryBase::;	2288	our @ISA = DC::UI::EntryBase::;
1894		2289
1895	use CFClient::OpenGL;	2290	use DC::OpenGL;
1896		2291
1897	sub invoke_key_down {	2292	sub invoke_key_down {
1898	my ($self, $ev) = @_;	2293	my ($self, $ev) = @_;
1899		2294
1900	my $sym = $ev->{sym};	2295	my $sym = $ev->{sym};
1901		2296
1902	if ($sym == 13) {	2297	if ($ev->{uni} == 0x0d || $sym == 13) {
1903	unshift @{$self->{history}},	2298	unshift @{$self->{history}},
1904	my $txt = $self->get_text;	2299	my $txt = $self->get_text;
1905		2300
1906	$self->{history_pointer} = -1;	2301	$self->{history_pointer} = -1;
1907	$self->{history_saveback} = '';	2302	$self->{history_saveback} = '';
1908	$self->emit (activate => $txt);	2303	$self->emit (activate => $txt);
1909	$self->update;	2304	$self->update;
1910		2305
1911	} elsif ($sym == CFClient::SDLK_UP) {	2306	} elsif ($sym == DC::SDLK_UP) {
1912	if ($self->{history_pointer} < 0) {	2307	if ($self->{history_pointer} < 0) {
1913	$self->{history_saveback} = $self->get_text;	2308	$self->{history_saveback} = $self->get_text;
1914	}	2309	}
1915	if (@{$self->{history} || []} > 0) {	2310	if (@{$self->{history} || []} > 0) {
1916	$self->{history_pointer}++;	2311	$self->{history_pointer}++;
…		…
1918	$self->{history_pointer} = @{$self->{history} || []} - 1;	2313	$self->{history_pointer} = @{$self->{history} || []} - 1;
1919	}	2314	}
1920	$self->set_text ($self->{history}->[$self->{history_pointer}]);	2315	$self->set_text ($self->{history}->[$self->{history_pointer}]);
1921	}	2316	}
1922		2317
1923	} elsif ($sym == CFClient::SDLK_DOWN) {	2318	} elsif ($sym == DC::SDLK_DOWN) {
1924	$self->{history_pointer}--;	2319	$self->{history_pointer}--;
1925	$self->{history_pointer} = -1 if $self->{history_pointer} < 0;	2320	$self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1926		2321
1927	if ($self->{history_pointer} >= 0) {	2322	if ($self->{history_pointer} >= 0) {
1928	$self->set_text ($self->{history}->[$self->{history_pointer}]);	2323	$self->set_text ($self->{history}->[$self->{history_pointer}]);
…		…
1937	1	2332	1
1938	}	2333	}
1939		2334
1940	#############################################################################	2335	#############################################################################
1941		2336
1942	package CFClient::UI::Button;	2337	package DC::UI::TextEdit;
1943		2338
1944	our @ISA = CFClient::UI::Label::;	2339	our @ISA = DC::UI::EntryBase::;
1945		2340
1946	use CFClient::OpenGL;	2341	use DC::OpenGL;
1947
1948	my @tex =
1949	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1950	qw(b1_button_active.png);
1951		2342
1952	sub new {	2343	sub new {
1953	my $class = shift;	2344	my $class = shift;
1954		2345
1955	$class->SUPER::new (	2346	$class->SUPER::new (
1956	padding_x => 4,
1957	padding_y => 4,	2347	padding_y => 4,
1958	fg => [1, 1, 1],	2348
1959	active_fg => [0, 0, 1],	2349	@_
		2350	)
		2351	}
		2352
		2353	sub move_cursor_ver {
		2354	my ($self, $dy) = @_;
		2355
		2356	my ($line, $x) = $self->{layout}->index_to_line_x ($self->{cursor});
		2357
		2358	$line += $dy;
		2359
		2360	if (defined (my $index = $self->{layout}->line_x_to_index ($line, $x))) {
		2361	$self->{cursor} = $index;
		2362	delete $self->{cur_h};
		2363	$self->update;
		2364	return;
		2365	}
		2366	}
		2367
		2368	sub invoke_key_down {
		2369	my ($self, $ev) = @_;
		2370
		2371	my $sym = $ev->{sym};
		2372
		2373	if ($sym == DC::SDLK_UP) {
		2374	$self->move_cursor_ver (-1);
		2375	} elsif ($sym == DC::SDLK_DOWN) {
		2376	$self->move_cursor_ver (+1);
		2377	} else {
		2378	return $self->SUPER::invoke_key_down ($ev)
		2379	}
		2380
		2381	1
		2382	}
		2383
		2384	#############################################################################
		2385
		2386	package DC::UI::ButtonBin;
		2387
		2388	our @ISA = DC::UI::Bin::;
		2389
		2390	use DC::OpenGL;
		2391
		2392	my @tex =
		2393	map { new_from_file DC::Texture DC::find_rcfile $_, mipmap => 1 }
		2394	qw(b1_button_inactive.png b1_button_active.png);
		2395
		2396	sub new {
		2397	my $class = shift;
		2398
		2399	$class->SUPER::new (
1960	can_hover => 1,	2400	can_hover => 1,
1961	align => 0,	2401	align => 0,
1962	valign => 0,	2402	valign => 0,
1963	can_events => 1,	2403	can_events => 1,
1964	@_	2404	@_
…		…
1976	}	2416	}
1977		2417
1978	sub _draw {	2418	sub _draw {
1979	my ($self) = @_;	2419	my ($self) = @_;
1980		2420
1981	local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1982
1983	glEnable GL_TEXTURE_2D;	2421	glEnable GL_TEXTURE_2D;
1984	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2422	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1985	glColor 0, 0, 0, 1;	2423	glColor 0, 0, 0, 1;
1986		2424
		2425	my $tex = $tex[$GRAB == $self];
1987	$tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});	2426	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1988		2427
1989	glDisable GL_TEXTURE_2D;	2428	glDisable GL_TEXTURE_2D;
1990		2429
1991	$self->SUPER::_draw;	2430	$self->SUPER::_draw;
1992	}	2431	}
1993		2432
1994	#############################################################################	2433	#############################################################################
1995		2434
		2435	package DC::UI::Button;
		2436
		2437	our @ISA = DC::UI::Label::;
		2438
		2439	use DC::OpenGL;
		2440
		2441	my @tex =
		2442	map { new_from_file DC::Texture DC::find_rcfile $_, mipmap => 1 }
		2443	qw(b1_button_inactive.png b1_button_active.png);
		2444
		2445	sub new {
		2446	my $class = shift;
		2447
		2448	$class->SUPER::new (
		2449	padding_x => 8,
		2450	padding_y => 4,
		2451	fg => [1.0, 1.0, 1.0],
		2452	active_fg => [0.8, 0.8, 0.8],
		2453	can_hover => 1,
		2454	align => 0,
		2455	valign => 0,
		2456	can_events => 1,
		2457	@_
		2458	)
		2459	}
		2460
		2461	sub invoke_button_up {
		2462	my ($self, $ev, $x, $y) = @_;
		2463
		2464	$self->emit ("activate")
		2465	if $x >= 0 && $x < $self->{w}
		2466	&& $y >= 0 && $y < $self->{h};
		2467
		2468	1
		2469	}
		2470
		2471	sub _draw {
		2472	my ($self) = @_;
		2473
		2474	local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
		2475
		2476	glEnable GL_TEXTURE_2D;
		2477	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		2478	glColor 0, 0, 0, 1;
		2479
		2480	my $tex = $tex[$GRAB == $self];
		2481	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
		2482
		2483	glDisable GL_TEXTURE_2D;
		2484
		2485	$self->SUPER::_draw;
		2486	}
		2487
		2488	#############################################################################
		2489
		2490	package DC::UI::CheckBox;
		2491
		2492	our @ISA = DC::UI::DrawBG::;
		2493
		2494	my @tex =
		2495	map { new_from_file DC::Texture DC::find_rcfile $_, mipmap => 1 }
		2496	qw(c1_checkbox_bg.png c1_checkbox_active.png);
		2497
		2498	use DC::OpenGL;
		2499
		2500	sub new {
		2501	my $class = shift;
		2502
		2503	$class->SUPER::new (
		2504	padding_x => 2,
		2505	padding_y => 2,
		2506	fg => [1, 1, 1],
		2507	active_fg => [1, 1, 0],
		2508	bg => [0, 0, 0, 0.2],
		2509	active_bg => [1, 1, 1, 0.5],
		2510	state => 0,
		2511	can_hover => 1,
		2512	@_
		2513	)
		2514	}
		2515
		2516	sub size_request {
		2517	my ($self) = @_;
		2518
		2519	(6) x 2
		2520	}
		2521
		2522	sub toggle {
		2523	my ($self) = @_;
		2524
		2525	$self->{state} = !$self->{state};
		2526	$self->emit (changed => $self->{state});
		2527	$self->update;
		2528	}
		2529
		2530	sub invoke_button_down {
		2531	my ($self, $ev, $x, $y) = @_;
		2532
		2533	if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
		2534	&& $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
		2535	$self->toggle;
		2536	} else {
		2537	return 0
		2538	}
		2539
		2540	1
		2541	}
		2542
		2543	sub _draw {
		2544	my ($self) = @_;
		2545
		2546	$self->SUPER::_draw;
		2547
		2548	glTranslate $self->{padding_x}, $self->{padding_y}, 0;
		2549
		2550	my ($w, $h) = @$self{qw(w h)};
		2551
		2552	my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
		2553
		2554	glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
		2555
		2556	my $tex = $self->{state} ? $tex[1] : $tex[0];
		2557
		2558	glEnable GL_TEXTURE_2D;
		2559	$tex->draw_quad_alpha (0, 0, $s, $s);
		2560	glDisable GL_TEXTURE_2D;
		2561	}
		2562
		2563	#############################################################################
		2564
		2565	package DC::UI::Image;
		2566
		2567	our @ISA = DC::UI::Base::;
		2568
		2569	use DC::OpenGL;
		2570
		2571	our %texture_cache;
		2572
		2573	sub new {
		2574	my $class = shift;
		2575
		2576	my $self = $class->SUPER::new (
		2577	can_events => 0,
		2578	scale => 1,
		2579	@_,
		2580	);
		2581
		2582	$self->{path} || $self->{tex}
		2583	or Carp::croak "'path' or 'tex' attributes required";
		2584
		2585	$self->{tex} ||= $texture_cache{$self->{path}} ||=
		2586	new_from_file DC::Texture DC::find_rcfile $self->{path}, mipmap => 1;
		2587
		2588	DC::weaken $texture_cache{$self->{path}};
		2589
		2590	$self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
		2591
		2592	$self
		2593	}
		2594
		2595	sub STORABLE_freeze {
		2596	my ($self, $cloning) = @_;
		2597
		2598	$self->{path}
		2599	or die "cannot serialise DC::UI::Image on non-loadable images\n";
		2600
		2601	$self->{path}
		2602	}
		2603
		2604	sub STORABLE_attach {
		2605	my ($self, $cloning, $path) = @_;
		2606
		2607	$self->new (path => $path)
		2608	}
		2609
		2610	sub size_request {
		2611	my ($self) = @_;
		2612
		2613	(int $self->{tex}{w} * $self->{scale}, int $self->{tex}{h} * $self->{scale})
		2614	}
		2615
		2616	sub _draw {
		2617	my ($self) = @_;
		2618
		2619	my $tex = $self->{tex};
		2620
		2621	my ($w, $h) = ($self->{w}, $self->{h});
		2622
		2623	if ($self->{rot90}) {
		2624	glRotate 90, 0, 0, 1;
		2625	glTranslate 0, -$self->{w}, 0;
		2626
		2627	($w, $h) = ($h, $w);
		2628	}
		2629
		2630	glEnable GL_TEXTURE_2D;
		2631	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		2632
		2633	$tex->draw_quad_alpha (0, 0, $w, $h);
		2634
		2635	glDisable GL_TEXTURE_2D;
		2636	}
		2637
		2638	#############################################################################
		2639
1996	package CFClient::UI::ImageButton;	2640	package DC::UI::ImageButton;
1997		2641
1998	our @ISA = CFClient::UI::Image::;	2642	our @ISA = DC::UI::Image::;
1999		2643
2000	use CFClient::OpenGL;	2644	use DC::OpenGL;
2001		2645
2002	my %textures;	2646	my %textures;
2003		2647
2004	sub new {	2648	sub new {
2005	my $class = shift;	2649	my $class = shift;
…		…
2015	can_events => 1,	2659	can_events => 1,
2016	@_	2660	@_
2017	);	2661	);
2018	}	2662	}
2019		2663
		2664	sub invoke_button_down {
		2665	my ($self, $ev, $x, $y) = @_;
		2666
		2667	1
		2668	}
		2669
2020	sub invoke_button_up {	2670	sub invoke_button_up {
2021	my ($self, $ev, $x, $y) = @_;	2671	my ($self, $ev, $x, $y) = @_;
2022		2672
2023	$self->emit ("activate")	2673	$self->emit ("activate")
2024	if $x >= 0 && $x < $self->{w}	2674	if $x >= 0 && $x < $self->{w}
…		…
2027	1	2677	1
2028	}	2678	}
2029		2679
2030	#############################################################################	2680	#############################################################################
2031		2681
2032	package CFClient::UI::CheckBox;	2682	package DC::UI::VGauge;
2033		2683
2034	our @ISA = CFClient::UI::DrawBG::;
2035
2036	my @tex =
2037	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2038	qw(c1_checkbox_bg.png c1_checkbox_active.png);
2039
2040	use CFClient::OpenGL;
2041
2042	sub new {
2043	my $class = shift;
2044
2045	$class->SUPER::new (
2046	padding_x => 2,
2047	padding_y => 2,
2048	fg => [1, 1, 1],
2049	active_fg => [1, 1, 0],
2050	bg => [0, 0, 0, 0.2],
2051	active_bg => [1, 1, 1, 0.5],
2052	state => 0,
2053	can_hover => 1,
2054	@_
2055	)
2056	}
2057
2058	sub size_request {
2059	my ($self) = @_;
2060
2061	(6) x 2
2062	}
2063
2064	sub invoke_button_down {
2065	my ($self, $ev, $x, $y) = @_;
2066
2067	if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
2068	&& $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
2069	$self->{state} = !$self->{state};
2070	$self->emit (changed => $self->{state});
2071	} else {
2072	return 0
2073	}
2074
2075	1
2076	}
2077
2078	sub _draw {
2079	my ($self) = @_;
2080
2081	$self->SUPER::_draw;
2082
2083	glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
2084
2085	my ($w, $h) = @$self{qw(w h)};
2086
2087	my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
2088
2089	glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
2090
2091	my $tex = $self->{state} ? $tex[1] : $tex[0];
2092
2093	glEnable GL_TEXTURE_2D;
2094	$tex->draw_quad_alpha (0, 0, $s, $s);
2095	glDisable GL_TEXTURE_2D;
2096	}
2097
2098	#############################################################################
2099
2100	package CFClient::UI::Image;
2101
2102	our @ISA = CFClient::UI::Base::;	2684	our @ISA = DC::UI::Base::;
2103
2104	use CFClient::OpenGL;
2105
2106	our %texture_cache;
2107
2108	sub new {
2109	my $class = shift;
2110
2111	my $self = $class->SUPER::new (
2112	can_events => 0,
2113	@_,
2114	);
2115
2116	$self->{path}
2117	or Carp::croak "required attribute 'path' not set";
2118
2119	$self->{tex} = $texture_cache{$self->{path}} ||=
2120	new_from_file CFClient::Texture CFClient::find_rcfile $self->{path}, mipmap => 1;
2121
2122	Scalar::Util::weaken $texture_cache{$self->{path}};
2123
2124	$self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
2125
2126	$self
2127	}
2128
2129	sub size_request {
2130	my ($self) = @_;
2131
2132	($self->{tex}{w}, $self->{tex}{h})
2133	}
2134
2135	sub _draw {
2136	my ($self) = @_;
2137
2138	my $tex = $self->{tex};
2139
2140	my ($w, $h) = ($self->{w}, $self->{h});
2141
2142	if ($self->{rot90}) {
2143	glRotate 90, 0, 0, 1;
2144	glTranslate 0, -$self->{w}, 0;
2145
2146	($w, $h) = ($h, $w);
2147	}
2148
2149	glEnable GL_TEXTURE_2D;
2150	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2151
2152	$tex->draw_quad_alpha (0, 0, $w, $h);
2153
2154	glDisable GL_TEXTURE_2D;
2155	}
2156
2157	#############################################################################
2158
2159	package CFClient::UI::VGauge;
2160
2161	our @ISA = CFClient::UI::Base::;
2162		2685
2163	use List::Util qw(min max);	2686	use List::Util qw(min max);
2164		2687
2165	use CFClient::OpenGL;	2688	use DC::OpenGL;
2166		2689
2167	my %tex = (	2690	my %tex = (
2168	food => [	2691	food => [
2169	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2692	map { new_from_file DC::Texture DC::find_rcfile $_, mipmap => 1 }
2170	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/	2693	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
2171	],	2694	],
2172	grace => [	2695	grace => [
2173	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2696	map { new_from_file DC::Texture DC::find_rcfile $_, mipmap => 1 }
2174	qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/	2697	qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
2175	],	2698	],
2176	hp => [	2699	hp => [
2177	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2700	map { new_from_file DC::Texture DC::find_rcfile $_, mipmap => 1 }
2178	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/	2701	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
2179	],	2702	],
2180	mana => [	2703	mana => [
2181	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2704	map { new_from_file DC::Texture DC::find_rcfile $_, mipmap => 1 }
2182	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/	2705	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
2183	],	2706	],
2184	);	2707	);
2185		2708
2186	# eg. VGauge->new (gauge => 'food'), default gauge: food	2709	# eg. VGauge->new (gauge => 'food'), default gauge: food
…		…
2246	my $ycut1 = max 0, min 1, $ycut;	2769	my $ycut1 = max 0, min 1, $ycut;
2247	my $ycut2 = max 0, min 1, $ycut - 1;	2770	my $ycut2 = max 0, min 1, $ycut - 1;
2248		2771
2249	my $h1 = $self->{h} * (1 - $ycut1);	2772	my $h1 = $self->{h} * (1 - $ycut1);
2250	my $h2 = $self->{h} * (1 - $ycut2);	2773	my $h2 = $self->{h} * (1 - $ycut2);
		2774	my $h3 = $self->{h};
		2775
		2776	$_ = $_ * (284-4)/288 + 4/288 for ($h1, $h2, $h3);
2251		2777
2252	glEnable GL_BLEND;	2778	glEnable GL_BLEND;
2253	glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,	2779	glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2254	GL_ONE, GL_ONE_MINUS_SRC_ALPHA;	2780	GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2255	glEnable GL_TEXTURE_2D;	2781	glEnable GL_TEXTURE_2D;
…		…
2274		2800
2275	if ($t3) {	2801	if ($t3) {
2276	glBindTexture GL_TEXTURE_2D, $t3->{name};	2802	glBindTexture GL_TEXTURE_2D, $t3->{name};
2277	glBegin GL_QUADS;	2803	glBegin GL_QUADS;
2278	glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;	2804	glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2279	glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};	2805	glTexCoord 0 , $t3->{t}; glVertex 0 , $h3;
2280	glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};	2806	glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $h3;
2281	glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;	2807	glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2282	glEnd;	2808	glEnd;
2283	}	2809	}
2284		2810
2285	glDisable GL_BLEND;	2811	glDisable GL_BLEND;
2286	glDisable GL_TEXTURE_2D;	2812	glDisable GL_TEXTURE_2D;
2287	}	2813	}
2288		2814
2289	#############################################################################	2815	#############################################################################
2290		2816
		2817	package DC::UI::Progress;
		2818
		2819	our @ISA = DC::UI::Label::;
		2820
		2821	use DC::OpenGL;
		2822
		2823	sub new {
		2824	my ($class, %arg) = @_;
		2825
		2826	my $self = $class->SUPER::new (
		2827	fg => [1, 1, 1],
		2828	bg => [0, 0, 1, 0.2],
		2829	bar => [0.7, 0.5, 0.1, 0.8],
		2830	outline => [0.4, 0.3, 0],
		2831	fontsize => 0.9,
		2832	valign => 0,
		2833	align => 0,
		2834	can_events => 1,
		2835	ellipsise => 1,
		2836	label => "%d%%",
		2837	%arg,
		2838	);
		2839
		2840	$self->set_value ($arg{value} || -1);
		2841
		2842	$self
		2843	}
		2844
		2845	sub set_label {
		2846	my ($self, $label) = @_;
		2847
		2848	return if $self->{label} eq $label;
		2849	$self->{label} = $label;
		2850
		2851	$self->DC::UI::Progress::set_value (0 + delete $self->{value});
		2852	}
		2853
		2854	sub set_value {
		2855	my ($self, $value) = @_;
		2856
		2857	if ($self->{value} ne $value) {
		2858	$self->{value} = $value;
		2859
		2860	if ($value < 0) {
		2861	$self->set_text ("-");
		2862	} else {
		2863	$self->set_text (sprintf $self->{label}, $value * 100);
		2864	}
		2865
		2866	$self->update;
		2867	}
		2868	}
		2869
		2870	sub _draw {
		2871	my ($self) = @_;
		2872
		2873	glEnable GL_BLEND;
		2874	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
		2875
		2876	if ($self->{value} >= 0) {
		2877	my $s = int 2 + ($self->{w} - 4) * $self->{value};
		2878
		2879	glColor_premultiply @{$self->{bar}};
		2880	glRect 2, 2, $s, $self->{h} - 2;
		2881	glColor_premultiply @{$self->{bg}};
		2882	glRect $s, 2, $self->{w} - 2, $self->{h} - 2;
		2883	}
		2884
		2885	glColor_premultiply @{$self->{outline}};
		2886	glRect_lineloop 1.5, 1.5, $self->{w} - 1.5, $self->{h} - 1.5;
		2887
		2888	glDisable GL_BLEND;
		2889
		2890	{
		2891	local $self->{bg}; # do not draw background
		2892	$self->SUPER::_draw;
		2893	}
		2894	}
		2895
		2896	#############################################################################
		2897
		2898	package DC::UI::ExperienceProgress;
		2899
		2900	our @ISA = DC::UI::Progress::;
		2901
		2902	sub new {
		2903	my ($class, %arg) = @_;
		2904
		2905	my $self = $class->SUPER::new (
		2906	tooltip => sub {
		2907	my ($self) = @_;
		2908
		2909	sprintf "level %d\n%s points\n%s next level\n%s to go",
		2910	$self->{lvl},
		2911	::formsep ($self->{exp}),
		2912	::formsep ($self->{nxt}),
		2913	::formsep ($self->{nxt} - $self->{exp}),
		2914	},
		2915	%arg
		2916	);
		2917
		2918	$::CONN->{on_exp_update}{$self+0} = sub { $self->set_value ($self->{value}) }
		2919	if $::CONN;
		2920
		2921	$self
		2922	}
		2923
		2924	sub DESTROY {
		2925	my ($self) = @_;
		2926
		2927	delete $::CONN->{on_exp_update}{$self+0}
		2928	if $::CONN;
		2929
		2930	$self->SUPER::DESTROY;
		2931	}
		2932
		2933	sub set_value {
		2934	my ($self, $lvl, $exp) = @_;
		2935
		2936	$self->{lvl} = $lvl;
		2937	$self->{exp} = $exp;
		2938
		2939	my $v = -1;
		2940
		2941	if ($::CONN && (my $table = $::CONN->{exp_table})) {
		2942	my $l0 = $table->[$lvl - 1];
		2943	my $l1 = $table->[$lvl];
		2944
		2945	$self->{nxt} = $l1;
		2946
		2947	$v = ($exp - $l0) / ($l1 - $l0);
		2948	}
		2949
		2950	$self->SUPER::set_value ($v);
		2951	}
		2952
		2953	#############################################################################
		2954
2291	package CFClient::UI::Gauge;	2955	package DC::UI::Gauge;
2292		2956
2293	our @ISA = CFClient::UI::VBox::;	2957	our @ISA = DC::UI::VBox::;
2294		2958
2295	sub new {	2959	sub new {
2296	my ($class, %arg) = @_;	2960	my ($class, %arg) = @_;
2297		2961
2298	my $self = $class->SUPER::new (	2962	my $self = $class->SUPER::new (
…		…
2300	can_hover => 1,	2964	can_hover => 1,
2301	can_events => 1,	2965	can_events => 1,
2302	%arg,	2966	%arg,
2303	);	2967	);
2304		2968
2305	$self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");	2969	$self->add ($self->{value} = new DC::UI::Label valign => +1, align => 0, template => "999");
2306	$self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);	2970	$self->add ($self->{gauge} = new DC::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2307	$self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");	2971	$self->add ($self->{max} = new DC::UI::Label valign => -1, align => 0, template => "999");
2308		2972
2309	$self	2973	$self
2310	}	2974	}
2311		2975
2312	sub set_fontsize {	2976	sub set_fontsize {
…		…
2333	$self->{value}->set_text ($val);	2997	$self->{value}->set_text ($val);
2334	}	2998	}
2335		2999
2336	#############################################################################	3000	#############################################################################
2337		3001
2338	package CFClient::UI::Slider;	3002	package DC::UI::Slider;
2339		3003
2340	use strict;	3004	use strict;
2341		3005
2342	use CFClient::OpenGL;	3006	use DC::OpenGL;
2343		3007
2344	our @ISA = CFClient::UI::DrawBG::;	3008	our @ISA = DC::UI::DrawBG::;
2345		3009
2346	my @tex =	3010	my @tex =
2347	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }	3011	map { new_from_file DC::Texture DC::find_rcfile $_ }
2348	qw(s1_slider.png s1_slider_bg.png);	3012	qw(s1_slider.png s1_slider_bg.png);
2349		3013
2350	sub new {	3014	sub new {
2351	my $class = shift;	3015	my $class = shift;
2352		3016
…		…
2420		3084
2421	$self->SUPER::invoke_button_down ($ev, $x, $y);	3085	$self->SUPER::invoke_button_down ($ev, $x, $y);
2422		3086
2423	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];	3087	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2424		3088
2425	$self->invoke_mouse_motion ($ev, $x, $y)	3089	$self->invoke_mouse_motion ($ev, $x, $y);
		3090
		3091	1
2426	}	3092	}
2427		3093
2428	sub invoke_mouse_motion {	3094	sub invoke_mouse_motion {
2429	my ($self, $ev, $x, $y) = @_;	3095	my ($self, $ev, $x, $y) = @_;
2430		3096
…		…
2437		3103
2438	$self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));	3104	$self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2439	} else {	3105	} else {
2440	return 0;	3106	return 0;
2441	}	3107	}
		3108
		3109	1
		3110	}
		3111
		3112	sub invoke_mouse_wheel {
		3113	my ($self, $ev) = @_;
		3114
		3115	my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx};
		3116
		3117	my $pagepart = $ev->{mod} & DC::KMOD_SHIFT ? 1 : 0.2;
		3118
		3119	$self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * $pagepart);
2442		3120
2443	1	3121	1
2444	}	3122	}
2445		3123
2446	sub update {	3124	sub update {
…		…
2497	glDisable GL_TEXTURE_2D;	3175	glDisable GL_TEXTURE_2D;
2498	}	3176	}
2499		3177
2500	#############################################################################	3178	#############################################################################
2501		3179
2502	package CFClient::UI::ValSlider;	3180	package DC::UI::ValSlider;
2503		3181
2504	our @ISA = CFClient::UI::HBox::;	3182	our @ISA = DC::UI::HBox::;
2505		3183
2506	sub new {	3184	sub new {
2507	my ($class, %arg) = @_;	3185	my ($class, %arg) = @_;
2508		3186
2509	my $range = delete $arg{range};	3187	my $range = delete $arg{range};
2510		3188
2511	my $self = $class->SUPER::new (	3189	my $self = $class->SUPER::new (
2512	slider => (new CFClient::UI::Slider expand => 1, range => $range),	3190	slider => (new DC::UI::Slider expand => 1, range => $range),
2513	entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),	3191	entry => (new DC::UI::Label text => "", template => delete $arg{template}),
2514	to_value => sub { shift },	3192	to_value => sub { shift },
2515	from_value => sub { shift },	3193	from_value => sub { shift },
2516	%arg,	3194	%arg,
2517	);	3195	);
2518		3196
…		…
2538	sub set_range { shift->{slider}->set_range (@_) }	3216	sub set_range { shift->{slider}->set_range (@_) }
2539	sub set_value { shift->{slider}->set_value (@_) }	3217	sub set_value { shift->{slider}->set_value (@_) }
2540		3218
2541	#############################################################################	3219	#############################################################################
2542		3220
2543	package CFClient::UI::TextScroller;	3221	package DC::UI::TextScroller;
2544		3222
2545	our @ISA = CFClient::UI::HBox::;	3223	our @ISA = DC::UI::HBox::;
2546		3224
2547	use CFClient::OpenGL;	3225	use DC::OpenGL;
2548		3226
2549	sub new {	3227	sub new {
2550	my $class = shift;	3228	my $class = shift;
2551		3229
2552	my $self = $class->SUPER::new (	3230	my $self = $class->SUPER::new (
2553	fontsize => 1,	3231	fontsize => 1,
2554	can_events => 0,	3232	can_events => 1,
2555	indent => 0,	3233	indent => 0,
2556	#font => default_font	3234	#font => default_font
2557	@_,	3235	@_,
2558		3236
2559	layout => (new CFClient::Layout 1),	3237	layout => (new DC::Layout),
2560	par => [],	3238	par => [],
		3239	max_par => 0,
2561	height => 0,	3240	height => 0,
2562	children => [	3241	children => [
2563	(new CFClient::UI::Empty expand => 1),	3242	(new DC::UI::Empty expand => 1),
2564	(new CFClient::UI::Slider vertical => 1),	3243	(new DC::UI::Slider vertical => 1),
2565	],	3244	],
2566	);	3245	);
2567		3246
2568	$self->{children}[1]->connect (changed => sub { $self->update });	3247	$self->{children}[1]->connect (changed => sub { $self->update });
2569		3248
…		…
2578	}	3257	}
2579		3258
2580	sub size_request {	3259	sub size_request {
2581	my ($self) = @_;	3260	my ($self) = @_;
2582		3261
2583	my ($empty, $slider) = @{ $self->{children} };	3262	my ($empty, $slider) = $self->visible_children;
2584		3263
2585	local $self->{children} = [$empty, $slider];	3264	local $self->{children} = [$empty, $slider];
2586	$self->SUPER::size_request	3265	$self->SUPER::size_request
2587	}	3266	}
2588		3267
…		…
2599		3278
2600	$self->reflow;	3279	$self->reflow;
2601		3280
2602	local $self->{children} = [$empty, $slider];	3281	local $self->{children} = [$empty, $slider];
2603	$self->SUPER::invoke_size_allocate ($w, $h)	3282	$self->SUPER::invoke_size_allocate ($w, $h)
		3283	}
		3284
		3285	sub invoke_mouse_wheel {
		3286	my ($self, $ev) = @_;
		3287
		3288	return 0 unless $ev->{dy}; # only vertical movements
		3289
		3290	$self->{children}[1]->emit (mouse_wheel => $ev);
		3291
		3292	1
2604	}	3293	}
2605		3294
2606	sub get_layout {	3295	sub get_layout {
2607	my ($self, $para) = @_;	3296	my ($self, $para) = @_;
2608		3297
…		…
2636		3325
2637	# todo: base offset on lines or so, not on pixels	3326	# todo: base offset on lines or so, not on pixels
2638	$self->{children}[1]->set_value ($offset);	3327	$self->{children}[1]->set_value ($offset);
2639	}	3328	}
2640		3329
		3330	sub current_paragraph {
		3331	my ($self) = @_;
		3332
		3333	$self->{top_paragraph} - 1
		3334	}
		3335
		3336	sub scroll_to {
		3337	my ($self, $para) = @_;
		3338
		3339	$para = List::Util::max 0, List::Util::min $#{$self->{par}}, $para;
		3340
		3341	$self->{scroll_to} = $para;
		3342	$self->update;
		3343	}
		3344
2641	sub clear {	3345	sub clear {
2642	my ($self) = @_;	3346	my ($self) = @_;
2643		3347
2644	my (undef, undef, @other) = @{ $self->{children} };	3348	my (undef, undef, @other) = @{ $self->{children} };
2645	$self->remove ($_) for @other;	3349	$self->remove ($_) for @other;
…		…
2648	$self->{height} = 0;	3352	$self->{height} = 0;
2649	$self->{children}[1]->set_range ([0, 0, 0, 1, 1]);	3353	$self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2650	}	3354	}
2651		3355
2652	sub add_paragraph {	3356	sub add_paragraph {
2653	my ($self, $color, $para, $indent) = @_;	3357	my $self = shift;
2654		3358
2655	my ($text, @w) = ref $para ? @$para : $para;	3359	for my $para (@_) {
2656
2657	$para = {	3360	$para = {
		3361	fg => [1, 1, 1, 1],
		3362	indent => 0,
		3363	markup => "",
		3364	widget => [],
		3365	ref $para ? %$para : (markup => $para),
2658	w => 1e10,	3366	w => 1e10,
2659	wrapped => 1,	3367	wrapped => 1,
2660	fg => $color,
2661	indent => $indent,
2662	markup => $text,
2663	widget => \@w,
2664	};	3368	};
2665		3369
2666	$self->add (@w) if @w;	3370	$self->add (@{ $para->{widget} }) if @{ $para->{widget} };
2667	push @{$self->{par}}, $para;	3371	push @{$self->{par}}, $para;
		3372	}
		3373
		3374	if (my $max = $self->{max_par}) {
		3375	shift @{$self->{par}} while @{$self->{par}} > $max;
		3376	}
2668		3377
2669	$self->{need_reflow}++;	3378	$self->{need_reflow}++;
2670	$self->update;	3379	$self->update;
2671	}	3380	}
2672		3381
2673	sub scroll_to_bottom {	3382	sub scroll_to_bottom {
2674	my ($self) = @_;	3383	my ($self) = @_;
2675		3384
2676	$self->{scroll_to_bottom} = 1;	3385	$self->{scroll_to} = $#{$self->{par}};
2677	$self->update;	3386	$self->update;
2678	}	3387	}
2679		3388
		3389	sub force_uptodate {
		3390	my ($self) = @_;
		3391
		3392	if (delete $self->{need_reflow}) {
		3393	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
		3394
		3395	my $height = 0;
		3396
		3397	for my $para (@{$self->{par}}) {
		3398	if ($para->{w} != $W && ($para->{wrapped} || $para->{w} > $W)) {
		3399	my $layout = $self->get_layout ($para);
		3400	my ($w, $h) = $layout->size;
		3401
		3402	$para->{w} = $w + $para->{indent};
		3403	$para->{h} = $h;
		3404	$para->{wrapped} = $layout->has_wrapped;
		3405	}
		3406
		3407	$para->{y} = $height;
		3408	$height += $para->{h};
		3409	}
		3410
		3411	$self->{height} = $height;
		3412	$self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
		3413
		3414	delete $self->{texture};
		3415	}
		3416
		3417	if (my $paridx = delete $self->{scroll_to}) {
		3418	$self->{children}[1]->set_value ($self->{par}[$paridx]{y});
		3419	}
		3420	}
		3421
2680	sub update {	3422	sub update {
2681	my ($self) = @_;	3423	my ($self) = @_;
2682		3424
2683	$self->SUPER::update;	3425	$self->SUPER::update;
2684		3426
2685	return unless $self->{h} > 0;	3427	return unless $self->{h} > 0;
2686		3428
2687	delete $self->{texture};	3429	delete $self->{texture};
2688		3430
2689	$ROOT->on_post_alloc ($self => sub {	3431	$ROOT->on_post_alloc ($self => sub {
		3432	$self->force_uptodate;
		3433
2690	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};	3434	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2691		3435
2692	if (delete $self->{need_reflow}) {
2693	my $height = 0;
2694
2695	for my $para (@{$self->{par}}) {
2696	if ($para->{w} != $W && ($para->{wrapped} || $para->{w} > $W)) {
2697	my $layout = $self->get_layout ($para);
2698	my ($w, $h) = $layout->size;
2699
2700	$para->{w} = $w + $para->{indent};
2701	$para->{h} = $h;
2702	$para->{wrapped} = $layout->has_wrapped;
2703	}
2704
2705	$height += $para->{h};
2706	}
2707
2708	$self->{height} = $height;
2709
2710	$self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
2711
2712	delete $self->{texture};
2713	}
2714
2715	if (delete $self->{scroll_to_bottom}) {
2716	$self->{children}[1]->set_value (1e10);
2717	}
2718
2719	$self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {	3436	$self->{texture} ||= new_from_opengl DC::Texture $W, $H, sub {
2720	glClearColor 0, 0, 0, 0;	3437	glClearColor 0, 0, 0, 0;
2721	glClear GL_COLOR_BUFFER_BIT;	3438	glClear GL_COLOR_BUFFER_BIT;
2722		3439
		3440	package DC::UI::Base;
		3441	local ($draw_x, $draw_y, $draw_w, $draw_h) =
		3442	(0, 0, $self->{w}, $self->{h});
		3443
		3444	my $top = int $self->{children}[1]{range}[0];
		3445
		3446	my $paridx = 0;
		3447	my $top_paragraph;
2723	my $top = int $self->{children}[1]{range}[0];	3448	my $top = int $self->{children}[1]{range}[0];
2724		3449
2725	my $y0 = $top;	3450	my $y0 = $top;
2726	my $y1 = $top + $H;	3451	my $y1 = $top + $H;
2727		3452
2728	my $y = 0;
2729
2730	glEnable GL_BLEND;
2731	#TODO# not correct in windows where rgba is forced off
2732	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2733
2734	for my $para (@{$self->{par}}) {	3453	for my $para (@{$self->{par}}) {
2735	my $h = $para->{h};	3454	my $h = $para->{h};
		3455	my $y = $para->{y};
2736		3456
2737	if ($y0 < $y + $h && $y < $y1) {	3457	if ($y0 < $y + $h && $y < $y1) {
2738
2739	my $layout = $self->get_layout ($para);	3458	my $layout = $self->get_layout ($para);
2740		3459
2741	my ($w, $h, $data, $format, $internalformat) = $layout->render;
2742
2743	glRasterPos $para->{indent}, $y - $y0;	3460	$layout->render ($para->{indent}, $y - $y0);
2744	glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;	3461	$layout->draw;
2745		3462
2746	if (my @w = @{ $para->{widget} }) {	3463	if (my @w = @{ $para->{widget} }) {
2747	my @s = $layout->get_shapes;	3464	my @s = $layout->get_shapes;
2748		3465
2749	glDisable GL_BLEND;
2750	for (@w) {	3466	for (@w) {
2751	my ($dx, $dy) = splice @s, 0, 2, ();	3467	my ($dx, $dy) = splice @s, 0, 2, ();
2752		3468
2753	$_->{x} = $dx + $para->{indent};	3469	$_->{x} = $dx + $para->{indent};
2754	$_->{y} = $dy + $y - $y0;	3470	$_->{y} = $dy + $y - $y0;
2755		3471
2756	$_->draw;	3472	$_->draw;
2757	}	3473	}
2758	glEnable GL_BLEND;
2759	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2760	}	3474	}
2761	}	3475	}
2762		3476
2763	$y += $h;	3477	$paridx++;
		3478	$top_paragraph ||= $paridx if $y >= $top;
2764	}	3479	}
2765		3480
2766	glDisable GL_BLEND;	3481	$self->{top_paragraph} = $top_paragraph;
2767	};	3482	};
2768	});	3483	});
2769	}	3484	}
2770		3485
2771	sub reconfigure {	3486	sub reconfigure {
…		…
2789	$self->{children}[1]->draw;	3504	$self->{children}[1]->draw;
2790	}	3505	}
2791		3506
2792	#############################################################################	3507	#############################################################################
2793		3508
2794	package CFClient::UI::Animator;	3509	package DC::UI::Animator;
2795		3510
2796	use CFClient::OpenGL;	3511	use DC::OpenGL;
2797		3512
2798	our @ISA = CFClient::UI::Bin::;	3513	our @ISA = DC::UI::Bin::;
2799		3514
2800	sub moveto {	3515	sub moveto {
2801	my ($self, $x, $y) = @_;	3516	my ($self, $x, $y) = @_;
2802		3517
2803	$self->{moveto} = [$self->{x}, $self->{y}, $x, $y];	3518	$self->{moveto} = [$self->{x}, $self->{y}, $x, $y];
…		…
2831	glPopMatrix;	3546	glPopMatrix;
2832	}	3547	}
2833		3548
2834	#############################################################################	3549	#############################################################################
2835		3550
2836	package CFClient::UI::Flopper;	3551	package DC::UI::Flopper;
2837		3552
2838	our @ISA = CFClient::UI::Button::;	3553	our @ISA = DC::UI::Button::;
2839		3554
2840	sub new {	3555	sub new {
2841	my $class = shift;	3556	my $class = shift;
2842		3557
2843	my $self = $class->SUPER::new (	3558	my $self = $class->SUPER::new (
…		…
2855	$self->{other}->toggle_visibility;	3570	$self->{other}->toggle_visibility;
2856	}	3571	}
2857		3572
2858	#############################################################################	3573	#############################################################################
2859		3574
2860	package CFClient::UI::Tooltip;	3575	package DC::UI::Tooltip;
2861		3576
2862	our @ISA = CFClient::UI::Bin::;	3577	our @ISA = DC::UI::Bin::;
2863		3578
2864	use CFClient::OpenGL;	3579	use DC::OpenGL;
2865		3580
2866	sub new {	3581	sub new {
2867	my $class = shift;	3582	my $class = shift;
2868		3583
2869	$class->SUPER::new (	3584	$class->SUPER::new (
…		…
2873	}	3588	}
2874		3589
2875	sub set_tooltip_from {	3590	sub set_tooltip_from {
2876	my ($self, $widget) = @_;	3591	my ($self, $widget) = @_;
2877		3592
2878	my $tooltip = $widget->{tooltip};	3593	my $tip = $widget->{tooltip};
		3594	$tip = $tip->($widget) if "CODE" eq ref $tip;
		3595
		3596	$tip = DC::Pod::section_label tooltip => $1
		3597	if $tip =~ /^#(.*)$/;
2879		3598
2880	if ($ENV{CFPLUS_DEBUG} & 2) {	3599	if ($ENV{CFPLUS_DEBUG} & 2) {
2881	$tooltip .= "\n\n" . (ref $widget) . "\n"	3600	$tip .= "\n\n" . (ref $widget) . "\n"
2882	. "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"	3601	. "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2883	. "req $widget->{req_w} $widget->{req_h}\n"	3602	. "req $widget->{req_w} $widget->{req_h}\n"
2884	. "visible $widget->{visible}";	3603	. "visible $widget->{visible}";
2885	}	3604	}
2886		3605
2887	$tooltip =~ s/^\n+//;	3606	$tip =~ s/^\n+//;
2888	$tooltip =~ s/\n+$//;	3607	$tip =~ s/\n+$//;
2889		3608
2890	$self->add (new CFClient::UI::Label	3609	$self->add (new DC::UI::Label
2891	markup => $tooltip,	3610	markup => $tip,
2892	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,	3611	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2893	fontsize => 0.8,	3612	fontsize => 0.8,
2894	fg => [0, 0, 0, 1],	3613	style => 1, # FLAG_INVERSE
2895	ellipsise => 0,	3614	ellipsise => 0,
2896	font => ($widget->{tooltip_font} || $::FONT_PROP),	3615	font => ($widget->{tooltip_font} || $::FONT_PROP),
2897	);	3616	);
2898	}	3617	}
2899		3618
…		…
2918		3637
2919	$self->{root}->on_post_alloc ("move_$self" => sub {	3638	$self->{root}->on_post_alloc ("move_$self" => sub {
2920	my $widget = $self->{owner}	3639	my $widget = $self->{owner}
2921	or return;	3640	or return;
2922		3641
		3642	if ($widget->{visible}) {
2923	my ($x, $y) = $widget->coord2global ($widget->{w}, 0);	3643	my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2924		3644
2925	($x, $y) = $widget->coord2global (-$self->{w}, 0)	3645	($x, $y) = $widget->coord2global (-$self->{w}, 0)
2926	if $x + $self->{w} > $self->{root}{w};	3646	if $x + $self->{w} > $self->{root}{w};
2927		3647
2928	$self->move_abs ($x, $y);	3648	$self->move_abs ($x, $y);
		3649	} else {
		3650	$self->hide;
		3651	}
2929	});	3652	});
2930	}	3653	}
2931		3654
2932	sub _draw {	3655	sub _draw {
2933	my ($self) = @_;	3656	my ($self) = @_;
2934		3657
2935	glTranslate 0.375, 0.375;
2936
2937	my ($w, $h) = @$self{qw(w h)};	3658	my ($w, $h) = @$self{qw(w h)};
2938		3659
2939	glColor 1, 0.8, 0.4;	3660	glColor 1, 0.8, 0.4;
2940	glBegin GL_QUADS;	3661	glRect 0, 0, $w, $h;
2941	glVertex 0 , 0;
2942	glVertex 0 , $h;
2943	glVertex $w, $h;
2944	glVertex $w, 0;
2945	glEnd;
2946		3662
2947	glColor 0, 0, 0;	3663	glColor 0, 0, 0;
2948	glBegin GL_LINE_LOOP;	3664	glRect_lineloop .5, .5, $w + .5, $h + .5;
2949	glVertex 0 , 0;
2950	glVertex 0 , $h;
2951	glVertex $w, $h;
2952	glVertex $w, 0;
2953	glEnd;
2954		3665
2955	glTranslate 2 - 0.375, 2 - 0.375;	3666	glTranslate 2, 2;
2956		3667
2957	$self->SUPER::_draw;	3668	$self->SUPER::_draw;
2958	}	3669	}
2959		3670
2960	#############################################################################	3671	#############################################################################
2961		3672
2962	package CFClient::UI::Face;	3673	package DC::UI::Face;
2963		3674
2964	our @ISA = CFClient::UI::Base::;	3675	our @ISA = DC::UI::DrawBG::;
2965		3676
2966	use CFClient::OpenGL;	3677	use DC::OpenGL;
2967		3678
2968	sub new {	3679	sub new {
2969	my $class = shift;	3680	my $class = shift;
2970		3681
2971	my $self = $class->SUPER::new (	3682	my $self = $class->SUPER::new (
		3683	size_w => 32,
		3684	size_h => 8,
2972	aspect => 1,	3685	aspect => 1,
2973	can_events => 0,	3686	can_events => 0,
2974	@_,	3687	@_,
2975	);	3688	);
2976		3689
2977	if ($self->{anim} && $self->{animspeed}) {	3690	if ($self->{anim} && $self->{animspeed}) {
2978	Scalar::Util::weaken (my $widget = $self);	3691	DC::weaken (my $widget = $self);
2979		3692
2980	$self->{timer} = Event->timer (	3693	$self->{animspeed} = List::Util::max 0.05, $self->{animspeed};
2981	at => $self->{animspeed} * int $::NOW / $self->{animspeed},	3694	$self->{timer} = EV::periodic_ns 0, $self->{animspeed}, undef, sub {
2982	hard => 1,	3695	return unless $::CONN;
2983	interval => $self->{animspeed},	3696
2984	cb => sub {	3697	my $w = $widget
		3698	or return;
		3699
2985	++$widget->{frame};	3700	++$w->{frame};
		3701	$w->update_face;
		3702
		3703	# somehow, $widget can go away
2986	$widget->update;	3704	$w->update;
2987	},	3705	$w->update_timer;
2988	);	3706	};
		3707
		3708	$self->update_face;
		3709	$self->update_timer;
2989	}	3710	}
2990		3711
2991	$self	3712	$self
2992	}	3713	}
2993		3714
		3715	sub update_timer {
		3716	my ($self) = @_;
		3717
		3718	return unless $self->{timer};
		3719
		3720	if ($self->{visible}) {
		3721	$self->{timer}->start;
		3722	} else {
		3723	$self->{timer}->stop;
		3724	}
		3725	}
		3726
		3727	sub update_face {
		3728	my ($self) = @_;
		3729
		3730	if ($::CONN) {
		3731	if (my $anim = $::CONN->{anim}[$self->{anim}]) {
		3732	if ($anim && @$anim) {
		3733	$self->{face} = $anim->[ $self->{frame} % @$anim ];
		3734	delete $self->{face_change_cb};
		3735
		3736	if (my $tex = $self->{tex} = $::CONN->{texture}[ $::CONN->{face}[$self->{face}]{id} ]) {
		3737	unless ($tex->{name} || $tex->{loading}) {
		3738	$tex->upload (sub { $self->reconfigure });
		3739	}
		3740	}
		3741	}
		3742	}
		3743	}
		3744	}
		3745
2994	sub size_request {	3746	sub size_request {
2995	(32, 8)	3747	my ($self) = @_;
		3748
		3749	if ($::CONN) {
		3750	if (my $faceid = $::CONN->{face}[$self->{face}]{id}) {
		3751	if (my $tex = $self->{tex} = $::CONN->{texture}[$faceid]) {
		3752	if ($tex->{name}) {
		3753	return ($self->{size_w} || $tex->{w}, $self->{size_h} || $tex->{h});
		3754	} elsif (!$tex->{loading}) {
		3755	$tex->upload (sub { $self->reconfigure });
		3756	}
		3757	}
		3758
		3759	$self->{face_change_cb} ||= $::CONN->on_face_change ($self->{face}, sub { $self->reconfigure });
		3760	}
		3761	}
		3762
		3763	($self->{size_w} || 8, $self->{size_h} || 8)
2996	}	3764	}
2997		3765
2998	sub update {	3766	sub update {
2999	my ($self) = @_;	3767	my ($self) = @_;
3000		3768
3001	return unless $self->{visible};	3769	return unless $self->{visible};
3002		3770
3003	$self->SUPER::update;	3771	$self->SUPER::update;
3004	}	3772	}
3005		3773
		3774	sub invoke_visibility_change {
		3775	my ($self) = @_;
		3776
		3777	$self->update_timer;
		3778
		3779	0
		3780	}
		3781
3006	sub _draw {	3782	sub _draw {
3007	my ($self) = @_;	3783	my ($self) = @_;
3008		3784
3009	return unless $::CONN;	3785	$self->SUPER::_draw;
3010		3786
3011	my $face;	3787	if (my $tex = $self->{tex}) {
3012
3013	if ($self->{frame}) {
3014	my $anim = $::CONN->{anim}[$self->{anim}];
3015
3016	$face = $anim->[ $self->{frame} % @$anim ]
3017	if $anim && @$anim;
3018	}
3019
3020	my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
3021
3022	if ($tex) {
3023	glEnable GL_TEXTURE_2D;	3788	glEnable GL_TEXTURE_2D;
3024	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	3789	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
3025	glColor 0, 0, 0, 1;	3790	glColor 0, 0, 0, 1;
3026	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});	3791	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
3027	glDisable GL_TEXTURE_2D;	3792	glDisable GL_TEXTURE_2D;
…		…
3029	}	3794	}
3030		3795
3031	sub destroy {	3796	sub destroy {
3032	my ($self) = @_;	3797	my ($self) = @_;
3033		3798
3034	$self->{timer}->cancel	3799	(delete $self->{timer})->cancel
3035	if $self->{timer};	3800	if $self->{timer};
3036		3801
3037	$self->SUPER::destroy;	3802	$self->SUPER::destroy;
3038	}	3803	}
3039		3804
3040	#############################################################################	3805	#############################################################################
3041		3806
3042	package CFClient::UI::Buttonbar;	3807	package DC::UI::Buttonbar;
3043		3808
3044	our @ISA = CFClient::UI::HBox::;	3809	our @ISA = DC::UI::HBox::;
3045		3810
3046	# TODO: should actualyl wrap buttons and other goodies.	3811	# TODO: should actually wrap buttons and other goodies.
3047		3812
3048	#############################################################################	3813	#############################################################################
3049		3814
3050	package CFClient::UI::Menu;	3815	package DC::UI::Menu;
3051		3816
3052	our @ISA = CFClient::UI::FancyFrame::;	3817	our @ISA = DC::UI::Toplevel::;
3053		3818
3054	use CFClient::OpenGL;	3819	use DC::OpenGL;
3055		3820
3056	sub new {	3821	sub new {
3057	my $class = shift;	3822	my $class = shift;
3058		3823
3059	my $self = $class->SUPER::new (	3824	my $self = $class->SUPER::new (
3060	items => [],	3825	items => [],
3061	z => 100,	3826	z => 100,
3062	@_,	3827	@_,
3063	);	3828	);
3064		3829
3065	$self->add ($self->{vbox} = new CFClient::UI::VBox);	3830	$self->add ($self->{vbox} = new DC::UI::VBox);
3066		3831
3067	for my $item (@{ $self->{items} }) {	3832	for my $item (@{ $self->{items} }) {
3068	my ($widget, $cb, $tooltip) = @$item;	3833	my ($widget, $cb, $tooltip) = @$item;
3069		3834
3070	# handle various types of items, only text for now	3835	# handle various types of items, only text for now
3071	if (!ref $widget) {	3836	if (!ref $widget) {
		3837	if ($widget =~ /\t/) {
		3838	my ($left, $right) = split /\t/, $widget, 2;
		3839
3072	$widget = new CFClient::UI::Label	3840	$widget = new DC::UI::HBox
3073	can_hover => 1,	3841	can_hover => 1,
3074	can_events => 1,	3842	can_events => 1,
		3843	tooltip => $tooltip,
		3844	children => [
		3845	(new DC::UI::Label markup => $left, expand => 1),
		3846	(new DC::UI::Label markup => $right, align => +1),
		3847	],
		3848	;
		3849
		3850	} else {
		3851	$widget = new DC::UI::Label
		3852	can_hover => 1,
		3853	can_events => 1,
3075	markup => $widget,	3854	markup => $widget,
3076	tooltip => $tooltip	3855	tooltip => $tooltip;
		3856	}
3077	}	3857	}
3078		3858
3079	$self->{item}{$widget} = $item;	3859	$self->{item}{$widget} = $item;
3080		3860
3081	$self->{vbox}->add ($widget);	3861	$self->{vbox}->add ($widget);
…		…
3124	1	3904	1
3125	}	3905	}
3126		3906
3127	#############################################################################	3907	#############################################################################
3128		3908
3129	package CFClient::UI::Multiplexer;	3909	package DC::UI::Multiplexer;
3130		3910
3131	our @ISA = CFClient::UI::Container::;	3911	our @ISA = DC::UI::Container::;
3132		3912
3133	sub new {	3913	sub new {
3134	my $class = shift;	3914	my $class = shift;
3135		3915
3136	my $self = $class->SUPER::new (	3916	my $self = $class->SUPER::new (
…		…
3150		3930
3151	$self->{current} = $self->{children}[0]	3931	$self->{current} = $self->{children}[0]
3152	if @{ $self->{children} };	3932	if @{ $self->{children} };
3153	}	3933	}
3154		3934
		3935	sub get_current_page {
		3936	my ($self) = @_;
		3937
		3938	$self->{current}
		3939	}
		3940
3155	sub set_current_page {	3941	sub set_current_page {
3156	my ($self, $page_or_widget) = @_;	3942	my ($self, $page_or_widget) = @_;
3157		3943
3158	my $widget = ref $page_or_widget	3944	my $widget = ref $page_or_widget
3159	? $page_or_widget	3945	? $page_or_widget
…		…
3191	$self->{current}->draw;	3977	$self->{current}->draw;
3192	}	3978	}
3193		3979
3194	#############################################################################	3980	#############################################################################
3195		3981
3196	package CFClient::UI::Notebook;	3982	package DC::UI::Notebook;
3197		3983
		3984	use DC::OpenGL;
		3985
3198	our @ISA = CFClient::UI::VBox::;	3986	our @ISA = DC::UI::VBox::;
3199		3987
3200	sub new {	3988	sub new {
3201	my $class = shift;	3989	my $class = shift;
3202		3990
3203	my $self = $class->SUPER::new (	3991	my $self = $class->SUPER::new (
3204	buttonbar => (new CFClient::UI::Buttonbar),	3992	buttonbar => (new DC::UI::Buttonbar),
3205	multiplexer => (new CFClient::UI::Multiplexer expand => 1),	3993	multiplexer => (new DC::UI::Multiplexer expand => 1),
		3994	active_outline => [.7, .7, 0.2],
3206	# filter => # will be put between multiplexer and $self	3995	# filter => # will be put between multiplexer and $self
3207	@_,	3996	@_,
3208	);	3997	);
3209		3998
3210	$self->{filter}->add ($self->{multiplexer}) if $self->{filter};	3999	$self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3211	$self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});	4000	$self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3212		4001
		4002	{
		4003	Scalar::Util::weaken (my $wself = $self);
		4004
		4005	$self->{multiplexer}->connect (c_add => sub {
		4006	my ($mplex, $widgets) = @_;
		4007
		4008	for my $child (@$widgets) {
		4009	Scalar::Util::weaken $child;
		4010	$child->{c_tab_} ||= do {
		4011	my $tab =
		4012	(UNIVERSAL::isa $child->{c_tab}, "DC::UI::Base")
		4013	? $child->{c_tab}
		4014	: new DC::UI::Button markup => $child->{c_tab}[0], tooltip => $child->{c_tab}[1];
		4015
		4016	$tab->connect (activate => sub {
		4017	$wself->set_current_page ($child);
		4018	});
		4019
		4020	$tab
		4021	};
		4022
		4023	$self->{buttonbar}->add ($child->{c_tab_});
		4024	}
		4025	});
		4026
		4027	$self->{multiplexer}->connect (c_remove => sub {
		4028	my ($mplex, $widgets) = @_;
		4029
		4030	for my $child (@$widgets) {
		4031	$wself->{buttonbar}->remove ($child->{c_tab_});
		4032	}
		4033	});
		4034	}
		4035
3213	$self	4036	$self
3214	}	4037	}
3215		4038
3216	sub add {	4039	sub add {
		4040	my ($self, @widgets) = @_;
		4041
		4042	$self->{multiplexer}->add (@widgets)
		4043	}
		4044
		4045	sub remove {
		4046	my ($self, @widgets) = @_;
		4047
		4048	$self->{multiplexer}->remove (@widgets)
		4049	}
		4050
		4051	sub pages {
		4052	my ($self) = @_;
		4053	$self->{multiplexer}->children
		4054	}
		4055
		4056	sub add_tab {
3217	my ($self, $title, $widget, $tooltip) = @_;	4057	my ($self, $title, $widget, $tooltip) = @_;
3218		4058
3219	Scalar::Util::weaken $self;	4059	$title = [$title, $tooltip] unless ref $title;
		4060	$widget->{c_tab} = $title;
3220		4061
3221	$self->{buttonbar}->add (new CFClient::UI::Button
3222	markup => $title,
3223	tooltip => $tooltip,
3224	on_activate => sub { $self->set_current_page ($widget) },
3225	);
3226
3227	$self->{multiplexer}->add ($widget);	4062	$self->add ($widget);
		4063	}
		4064
		4065	sub get_current_page {
		4066	my ($self) = @_;
		4067
		4068	$self->{multiplexer}->get_current_page
3228	}	4069	}
3229		4070
3230	sub set_current_page {	4071	sub set_current_page {
3231	my ($self, $page) = @_;	4072	my ($self, $page) = @_;
3232		4073
3233	$self->{multiplexer}->set_current_page ($page);	4074	$self->{multiplexer}->set_current_page ($page);
3234	$self->emit (page_changed => $self->{multiplexer}{current});	4075	$self->emit (page_changed => $self->{multiplexer}{current});
3235	}	4076	}
3236		4077
		4078	sub _draw {
		4079	my ($self) = @_;
		4080
		4081	$self->SUPER::_draw ();
		4082
		4083	if (my $cur = $self->{multiplexer}{current}) {
		4084	if ($cur = $cur->{c_tab_}) {
		4085	glTranslate $self->{buttonbar}{x} + $cur->{x},
		4086	$self->{buttonbar}{y} + $cur->{y};
		4087	glLineWidth 3;
		4088	#glEnable GL_BLEND;
		4089	#glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
		4090	glColor @{$self->{active_outline}};
		4091	glRect_lineloop 1.5, 1.5, $cur->{w} - 1.5, $cur->{h} - 1.5;
		4092	glLineWidth 1;
		4093	#glDisable GL_BLEND;
		4094	}
		4095	}
		4096	}
		4097
3237	#############################################################################	4098	#############################################################################
3238		4099
3239	package CFClient::UI::Combobox;	4100	package DC::UI::Selector;
3240		4101
3241	use utf8;	4102	use utf8;
3242		4103
3243	our @ISA = CFClient::UI::Button::;	4104	our @ISA = DC::UI::Button::;
3244		4105
3245	sub new {	4106	sub new {
3246	my $class = shift;	4107	my $class = shift;
3247		4108
3248	my $self = $class->SUPER::new (	4109	my $self = $class->SUPER::new (
…		…
3265	my ($value, $title, $tooltip) = @$_;	4126	my ($value, $title, $tooltip) = @$_;
3266		4127
3267	push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];	4128	push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
3268	}	4129	}
3269		4130
3270	CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);	4131	DC::UI::Menu->new (items => \@menu_items)->popup ($ev);
3271	}	4132	}
3272		4133
3273	sub _set_value {	4134	sub _set_value {
3274	my ($self, $value) = @_;	4135	my ($self, $value) = @_;
3275		4136
3276	my ($item) = grep $_->[0] eq $value, @{ $self->{options} }	4137	my ($item) = grep $_->[0] eq $value, @{ $self->{options} };
		4138	$item ||= $self->{options}[0]
3277	or return;	4139	or return;
3278		4140
3279	$self->{value} = $item->[0];	4141	$self->{value} = $item->[0];
3280	$self->set_markup ("$item->[1] ⇓");	4142	$self->set_markup ("$item->[1] ⇓");
3281	$self->set_tooltip ($item->[2]);	4143	# $self->set_tooltip ($item->[2]);
3282	}	4144	}
3283		4145
3284	sub set_value {	4146	sub set_value {
3285	my ($self, $value) = @_;	4147	my ($self, $value) = @_;
3286		4148
…		…
3288		4150
3289	$self->_set_value ($value);	4151	$self->_set_value ($value);
3290	$self->emit (changed => $value);	4152	$self->emit (changed => $value);
3291	}	4153	}
3292		4154
		4155	sub set_options {
		4156	my ($self, $options) = @_;
		4157
		4158	$self->{options} = $options;
		4159	$self->_set_value ($self->{value});
		4160	}
		4161
3293	#############################################################################	4162	#############################################################################
3294		4163
3295	package CFClient::UI::Statusbox;	4164	package DC::UI::Statusbox;
3296		4165
3297	our @ISA = CFClient::UI::VBox::;	4166	our @ISA = DC::UI::VBox::;
3298		4167
3299	sub new {	4168	sub new {
3300	my $class = shift;	4169	my $class = shift;
3301		4170
3302	my $self = $class->SUPER::new (	4171	my $self = $class->SUPER::new (
3303	fontsize => 0.8,	4172	fontsize => 0.8,
3304	@_,	4173	@_,
3305	);	4174	);
3306		4175
3307	Scalar::Util::weaken (my $this = $self);	4176	DC::weaken (my $this = $self);
3308		4177
3309	$self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });	4178	$self->{timer} = EV::timer 1, 1, sub { $this->reorder };
3310		4179
3311	$self	4180	$self
3312	}	4181	}
3313		4182
3314	sub reorder {	4183	sub reorder {
3315	my ($self) = @_;	4184	my ($self) = @_;
3316	my $NOW = Time::HiRes::time;	4185	my $NOW = Time::HiRes::time;
3317		4186
3318	# freeze display when hovering over any label	4187	# freeze display when hovering over any label
3319	return if $CFClient::UI::TOOLTIP->{owner}	4188	return if $DC::UI::TOOLTIP->{owner}
3320	&& grep $CFClient::UI::TOOLTIP->{owner} == $_->{label},	4189	&& grep $DC::UI::TOOLTIP->{owner} == $_->{label},
3321	values %{ $self->{item} };	4190	values %{ $self->{item} };
3322		4191
3323	while (my ($k, $v) = each %{ $self->{item} }) {	4192	while (my ($k, $v) = each %{ $self->{item} }) {
3324	delete $self->{item}{$k} if $v->{timeout} < $NOW;	4193	delete $self->{item}{$k} if $v->{timeout} < $NOW;
3325	}	4194	}
		4195
		4196	$self->{timer}->set (1, 1);
3326		4197
3327	my @widgets;	4198	my @widgets;
3328		4199
3329	my @items = sort {	4200	my @items = sort {
3330	$a->{pri} <=> $b->{pri}	4201	$a->{pri} <=> $b->{pri}
3331	or $b->{id} <=> $a->{id}	4202	or $b->{id} <=> $a->{id}
3332	} values %{ $self->{item} };	4203	} values %{ $self->{item} };
3333
3334	$self->{timer}->interval (1);
3335		4204
3336	my $count = 10 + 1;	4205	my $count = 10 + 1;
3337	for my $item (@items) {	4206	for my $item (@items) {
3338	last unless --$count;	4207	last unless --$count;
3339		4208
…		…
3346	for ($short) {	4215	for ($short) {
3347	s/^\s+//;	4216	s/^\s+//;
3348	s/\s+/ /g;	4217	s/\s+/ /g;
3349	}	4218	}
3350		4219
3351	new CFClient::UI::Label	4220	new DC::UI::Label
3352	markup => $short,	4221	markup => $short,
3353	tooltip => $item->{tooltip},	4222	tooltip => $item->{tooltip},
3354	tooltip_font => $::FONT_PROP,	4223	tooltip_font => $::FONT_PROP,
3355	tooltip_width => 0.67,	4224	tooltip_width => 0.67,
3356	fontsize => $item->{fontsize} || $self->{fontsize},	4225	fontsize => $item->{fontsize} || $self->{fontsize},
…		…
3363	if ((my $diff = $item->{timeout} - $NOW) < 2) {	4232	if ((my $diff = $item->{timeout} - $NOW) < 2) {
3364	$label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;	4233	$label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3365	$label->update;	4234	$label->update;
3366	$label->set_max_size (undef, $label->{req_h} * $diff)	4235	$label->set_max_size (undef, $label->{req_h} * $diff)
3367	if $diff < 1;	4236	if $diff < 1;
3368	$self->{timer}->interval (1/30);	4237	$self->{timer}->set (1/30, 1/30);
3369	} else {	4238	} else {
3370	$label->{fg}[3] = $item->{fg}[3] || 1;	4239	$label->{fg}[3] = $item->{fg}[3] || 1;
3371	}	4240	}
3372		4241
3373	push @widgets, $label;	4242	push @widgets, $label;
…		…
3410	count => 1,	4279	count => 1,
3411	%arg,	4280	%arg,
3412	};	4281	};
3413	}	4282	}
3414		4283
		4284	$ROOT->on_refresh (reorder => sub {
3415	$self->reorder;	4285	$self->reorder;
		4286	});
3416	}	4287	}
3417		4288
3418	sub reconfigure {	4289	sub reconfigure {
3419	my ($self) = @_;	4290	my ($self) = @_;
3420		4291
…		…
3433	$self->SUPER::destroy;	4304	$self->SUPER::destroy;
3434	}	4305	}
3435		4306
3436	#############################################################################	4307	#############################################################################
3437		4308
3438	package CFClient::UI::Inventory;
3439
3440	our @ISA = CFClient::UI::ScrolledWindow::;
3441
3442	sub new {
3443	my $class = shift;
3444
3445	my $self = $class->SUPER::new (
3446	child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3447	@_,
3448	);
3449
3450	$self
3451	}
3452
3453	sub set_items {
3454	my ($self, $items) = @_;
3455
3456	$self->{child}->clear;
3457	return unless $items;
3458
3459	my @items = sort {
3460	($a->{type} <=> $b->{type})
3461	or ($a->{name} cmp $b->{name})
3462	} @$items;
3463
3464	$self->{real_items} = \@items;
3465
3466	my $row = 0;
3467	for my $item (@items) {
3468	CFClient::Item::update_widgets $item;
3469
3470	$self->{child}->add (0, $row, $item->{face_widget});
3471	$self->{child}->add (1, $row, $item->{desc_widget});
3472	$self->{child}->add (2, $row, $item->{weight_widget});
3473
3474	$row++;
3475	}
3476	}
3477
3478	#############################################################################
3479
3480	package CFClient::UI::SpellList;
3481
3482	our @ISA = CFClient::UI::Table::;
3483
3484	sub new {
3485	my $class = shift;
3486
3487	my $self = $class->SUPER::new (
3488	binding => [],
3489	commands => [],
3490	@_,
3491	)
3492	}
3493
3494	my $TOOLTIP_ALL = "\n\n<small>Left click - ready spell\nMiddle click - invoke spell\nRight click - further options</small>";
3495
3496	my @TOOLTIP_NAME = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3497	"<b>Name</b>. The name of the spell.$TOOLTIP_ALL");
3498	my @TOOLTIP_SKILL = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3499	"<b>Skill</b>. The skill (or magic school) required to be able to attempt casting this spell.$TOOLTIP_ALL");
3500	my @TOOLTIP_LVL = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3501	"<b>Level</b>. Minimum level the caster needs in the associated skill to be able to attempt casting this spell.$TOOLTIP_ALL");
3502	my @TOOLTIP_SP = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3503	"<b>Spell points / Grace points</b>. Amount of spell or grace points used by each invocation.$TOOLTIP_ALL");
3504	my @TOOLTIP_DMG = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3505	"<b>Damage</b>. The amount of damage the spell deals when it hits.$TOOLTIP_ALL");
3506
3507	sub rebuild_spell_list {
3508	my ($self) = @_;
3509
3510	$CFClient::UI::ROOT->on_refresh ($self => sub {
3511	$self->clear;
3512
3513	return unless $::CONN;
3514
3515	$self->add (1, 0, new CFClient::UI::Label text => "Spell Name", @TOOLTIP_NAME);
3516	$self->add (2, 0, new CFClient::UI::Label text => "Skill", @TOOLTIP_SKILL);
3517	$self->add (3, 0, new CFClient::UI::Label text => "Lvl" , @TOOLTIP_LVL);
3518	$self->add (4, 0, new CFClient::UI::Label text => "Sp/Gp", @TOOLTIP_SP);
3519	$self->add (5, 0, new CFClient::UI::Label text => "Dmg" , @TOOLTIP_DMG);
3520
3521	my $row = 0;
3522
3523	for (sort { $a cmp $b } keys %{ $self->{spell} }) {
3524	my $spell = $self->{spell}{$_};
3525
3526	$row++;
3527
3528	my $spell_cb = sub {
3529	my ($widget, $ev) = @_;
3530
3531	if ($ev->{button} == 1) {
3532	$::CONN->user_send ("cast $spell->{name}");
3533	} elsif ($ev->{button} == 2) {
3534	$::CONN->user_send ("invoke $spell->{name}");
3535	} elsif ($ev->{button} == 3) {
3536	(new CFClient::UI::Menu
3537	items => [
3538	["bind <i>cast $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) }],
3539	["bind <i>invoke $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["invoke $spell->{name}"]) }],
3540	],
3541	)->popup ($ev);
3542	} else {
3543	return 0;
3544	}
3545
3546	1
3547	};
3548
3549	my $tooltip = "$spell->{message}$TOOLTIP_ALL";
3550
3551	#TODO: add path info to tooltip
3552	#$self->add (6, $row, new CFClient::UI::Label text => $spell->{path});
3553
3554	$self->add (0, $row, new CFClient::UI::Face
3555	face => $spell->{face},
3556	can_hover => 1,
3557	can_events => 1,
3558	tooltip => $tooltip,
3559	on_button_down => $spell_cb,
3560	);
3561
3562	$self->add (1, $row, new CFClient::UI::Label
3563	expand => 1,
3564	text => $spell->{name},
3565	can_hover => 1,
3566	can_events => 1,
3567	tooltip => $tooltip,
3568	on_button_down => $spell_cb,
3569	);
3570
3571	$self->add (2, $row, new CFClient::UI::Label text => $::CONN->{skill_info}{$spell->{skill}}, @TOOLTIP_SKILL);
3572	$self->add (3, $row, new CFClient::UI::Label text => $spell->{level}, @TOOLTIP_LVL);
3573	$self->add (4, $row, new CFClient::UI::Label text => $spell->{mana} || $spell->{grace}, @TOOLTIP_SP);
3574	$self->add (5, $row, new CFClient::UI::Label text => $spell->{damage}, @TOOLTIP_DMG);
3575	}
3576	});
3577	}
3578
3579	sub add_spell {
3580	my ($self, $spell) = @_;
3581
3582	$self->{spell}->{$spell->{name}} = $spell;
3583	$self->rebuild_spell_list;
3584	}
3585
3586	sub remove_spell {
3587	my ($self, $spell) = @_;
3588
3589	delete $self->{spell}->{$spell->{name}};
3590	$self->rebuild_spell_list;
3591	}
3592
3593	sub clear_spells {
3594	my ($self) = @_;
3595
3596	$self->{spell} = {};
3597	$self->rebuild_spell_list;
3598	}
3599
3600	#############################################################################
3601
3602	package CFClient::UI::Root;	4309	package DC::UI::Root;
3603		4310
3604	our @ISA = CFClient::UI::Container::;	4311	our @ISA = DC::UI::Container::;
3605		4312
3606	use List::Util qw(min max);	4313	use List::Util qw(min max);
3607		4314
3608	use CFClient::OpenGL;	4315	use DC::OpenGL;
3609		4316
3610	sub new {	4317	sub new {
3611	my $class = shift;	4318	my $class = shift;
3612		4319
3613	my $self = $class->SUPER::new (	4320	my $self = $class->SUPER::new (
3614	visible => 1,	4321	visible => 1,
3615	@_,	4322	@_,
3616	);	4323	);
3617		4324
3618	Scalar::Util::weaken ($self->{root} = $self);	4325	DC::weaken ($self->{root} = $self);
3619		4326
3620	$self	4327	$self
3621	}	4328	}
3622		4329
3623	sub size_request {	4330	sub size_request {
…		…
3671	}	4378	}
3672		4379
3673	sub update {	4380	sub update {
3674	my ($self) = @_;	4381	my ($self) = @_;
3675		4382
3676	$::WANT_REFRESH++;	4383	$::WANT_REFRESH = 1;
3677	}	4384	}
3678		4385
3679	sub add {	4386	sub add {
3680	my ($self, @children) = @_;	4387	my ($self, @children) = @_;
3681		4388
…		…
3718	while ($self->{refresh_hook}) {	4425	while ($self->{refresh_hook}) {
3719	$_->()	4426	$_->()
3720	for values %{delete $self->{refresh_hook}};	4427	for values %{delete $self->{refresh_hook}};
3721	}	4428	}
3722		4429
3723	if ($self->{realloc}) {	4430	while ($self->{realloc}) {
3724	my %queue;	4431	my %queue;
3725	my @queue;	4432	my @queue;
3726	my $widget;	4433	my $widget;
3727		4434
3728	outer:	4435	outer:
…		…
3775	}	4482	}
3776	}	4483	}
3777		4484
3778	delete $self->{realloc}{$widget+0};	4485	delete $self->{realloc}{$widget+0};
3779	}	4486	}
3780	}
3781		4487
3782	while (my $size_alloc = delete $self->{size_alloc}) {	4488	while (my $size_alloc = delete $self->{size_alloc}) {
3783	my @queue = sort { $b->{visible} <=> $a->{visible} }	4489	my @queue = sort { $a->{visible} <=> $b->{visible} }
3784	values %$size_alloc;	4490	values %$size_alloc;
3785		4491
3786	while () {	4492	while () {
3787	my $widget = pop @queue || last;	4493	my $widget = pop @queue || last;
3788		4494
3789	my ($w, $h) = @$widget{qw(alloc_w alloc_h)};	4495	my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3790		4496
3791	$w = 0 if $w < 0;	4497	$w = max $widget->{min_w}, $w;
3792	$h = 0 if $h < 0;	4498	$h = max $widget->{min_h}, $h;
3793		4499
		4500	# $w = min $self->{w} - $widget->{x}, $w if $self->{w};
		4501	# $h = min $self->{h} - $widget->{y}, $h if $self->{h};
		4502
		4503	$w = min $widget->{max_w}, $w if exists $widget->{max_w};
		4504	$h = min $widget->{max_h}, $h if exists $widget->{max_h};
		4505
3794	$w = int $w + 0.5;	4506	$w = int $w + 0.5;
3795	$h = int $h + 0.5;	4507	$h = int $h + 0.5;
3796		4508
3797	if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {	4509	if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3798	$widget->{old_w} = $widget->{w};	4510	$widget->{old_w} = $widget->{w};
3799	$widget->{old_h} = $widget->{h};	4511	$widget->{old_h} = $widget->{h};
3800		4512
3801	$widget->{w} = $w;	4513	$widget->{w} = $w;
3802	$widget->{h} = $h;	4514	$widget->{h} = $h;
3803		4515
3804	$widget->emit (size_allocate => $w, $h);	4516	$widget->emit (size_allocate => $w, $h);
		4517	}
3805	}	4518	}
3806	}	4519	}
3807	}	4520	}
3808		4521
3809	while ($self->{post_alloc_hook}) {	4522	while ($self->{post_alloc_hook}) {
3810	$_->()	4523	$_->()
3811	for values %{delete $self->{post_alloc_hook}};	4524	for values %{delete $self->{post_alloc_hook}};
3812	}	4525	}
3813
3814		4526
3815	glViewport 0, 0, $::WIDTH, $::HEIGHT;	4527	glViewport 0, 0, $::WIDTH, $::HEIGHT;
3816	glClearColor +($::CFG->{fow_intensity}) x 3, 1;	4528	glClearColor +($::CFG->{fow_intensity}) x 3, 1;
3817	glClear GL_COLOR_BUFFER_BIT;	4529	glClear GL_COLOR_BUFFER_BIT;
3818		4530
…		…
3821	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;	4533	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
3822	glMatrixMode GL_MODELVIEW;	4534	glMatrixMode GL_MODELVIEW;
3823	glLoadIdentity;	4535	glLoadIdentity;
3824		4536
3825	{	4537	{
3826	package CFClient::UI::Base;	4538	package DC::UI::Base;
3827		4539
3828	($draw_x, $draw_y, $draw_w, $draw_h) =	4540	local ($draw_x, $draw_y, $draw_w, $draw_h) =
3829	(0, 0, $self->{w}, $self->{h});	4541	(0, 0, $self->{w}, $self->{h});
3830	}
3831		4542
3832	$self->_draw;	4543	$self->_draw;
		4544	}
3833	}	4545	}
3834		4546
3835	#############################################################################	4547	#############################################################################
3836		4548
3837	package CFClient::UI;	4549	package DC::UI;
3838		4550
3839	$ROOT = new CFClient::UI::Root;	4551	$ROOT = new DC::UI::Root;
3840	$TOOLTIP = new CFClient::UI::Tooltip z => 900;	4552	$TOOLTIP = new DC::UI::Tooltip z => 900;
3841		4553
3842	1	4554	1
3843		4555

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