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

Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.316 by root, Sun Jul 2 13:57:58 2006 UTC vs.
Revision 1.457 by root, Fri Dec 28 15:05:20 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, $w2;
…		…
1664		2020
1665	sub reconfigure {	2021	sub reconfigure {
1666	my ($self) = @_;	2022	my ($self) = @_;
1667		2023
1668	delete $self->{size_req};	2024	delete $self->{size_req};
		2025	delete $self->{texture};
1669		2026
1670	$self->SUPER::reconfigure;	2027	$self->SUPER::reconfigure;
1671	}	2028	}
1672		2029
1673	sub _draw {	2030	sub _draw {
1674	my ($self) = @_;	2031	my ($self) = @_;
1675		2032
1676	$self->SUPER::_draw; # draw background, if applicable	2033	$self->SUPER::_draw; # draw background, if applicable
1677		2034
1678	my $tex = $self->{texture} ||= do {	2035	my $size = $self->{texture} ||= do {
1679	$self->{layout}->set_foreground (@{$self->{fg}});	2036	$self->{layout}->set_foreground (@{$self->{fg}});
1680	$self->{layout}->set_font ($self->{font}) if $self->{font};	2037	$self->{layout}->set_font ($self->{font}) if $self->{font};
1681	$self->{layout}->set_width ($self->{w});	2038	$self->{layout}->set_width ($self->{w});
1682	$self->{layout}->set_ellipsise ($self->{ellipsise});	2039	$self->{layout}->set_ellipsise ($self->{ellipsise});
1683	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});	2040	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1684	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	2041	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1685		2042
1686	new_from_layout CFClient::Texture $self->{layout}	2043	[$self->{layout}->size]
1687	};	2044	};
1688		2045
1689	unless (exists $self->{ox}) {	2046	unless (exists $self->{ox}) {
1690	$self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}	2047	$self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1691	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}	2048	: $self->{align} > 0 ? $self->{w} - $size->[0] - $self->{padding_x}
1692	: ($self->{w} - $tex->{w}) * 0.5);	2049	: ($self->{w} - $size->[0]) * 0.5);
1693		2050
1694	$self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}	2051	$self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1695	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}	2052	: $self->{valign} > 0 ? $self->{h} - $size->[1] - $self->{padding_y}
1696	: ($self->{h} - $tex->{h}) * 0.5);	2053	: ($self->{h} - $size->[1]) * 0.5);
		2054
		2055	$self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
1697	};	2056	};
1698		2057
1699	glEnable GL_TEXTURE_2D;	2058	# unless ($self->{list}) {
1700		2059	# $self->{list} = DC::OpenGL::glGenList;
1701	my $w = List::Util::min $self->{w} + 4, $tex->{w};	2060	# DC::OpenGL::glNewList $self->{list};
1702	my $h = List::Util::min $self->{h} + 2, $tex->{h};	2061	# $self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
1703		2062	# DC::OpenGL::glEndList;
1704	if ($tex->{format} == GL_ALPHA) {
1705	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1706	glColor @{$self->{fg}};
1707	$tex->draw_quad_alpha ($self->{ox}, $self->{oy}, $w, $h);
1708	} else {
1709	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1710	$tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy}, $w, $h);
1711	}	2063	# }
		2064	#
		2065	# DC::OpenGL::glCallList $self->{list};
1712		2066
1713	glDisable GL_TEXTURE_2D;	2067	$self->{layout}->draw;
1714	}	2068	}
		2069
		2070	#sub destroy {
		2071	# my ($self) = @_;
		2072	#
		2073	# DC::OpenGL::glDeleteList delete $self->{list} if $self->{list};
		2074	#
		2075	# $self->SUPER::destroy;
		2076	#}
1715		2077
1716	#############################################################################	2078	#############################################################################
1717		2079
1718	package CFClient::UI::EntryBase;	2080	package DC::UI::EntryBase;
1719		2081
1720	our @ISA = CFClient::UI::Label::;	2082	our @ISA = DC::UI::Label::;
1721		2083
1722	use CFClient::OpenGL;	2084	use DC::OpenGL;
1723		2085
1724	sub new {	2086	sub new {
1725	my $class = shift;	2087	my $class = shift;
1726		2088
1727	$class->SUPER::new (	2089	$class->SUPER::new (
1728	fg => [1, 1, 1],	2090	fg => [1, 1, 1],
1729	bg => [0, 0, 0, 0.2],	2091	bg => [0, 0, 0, 0.2],
		2092	outline => [0.6, 0.3, 0.1],
1730	active_bg => [1, 1, 1, 0.5],	2093	active_bg => [0, 0, 1, .2],
1731	active_fg => [0, 0, 0],	2094	active_fg => [1, 1, 1],
		2095	active_outline => [1, 1, 0],
1732	can_hover => 1,	2096	can_hover => 1,
1733	can_focus => 1,	2097	can_focus => 1,
1734	valign => 0,	2098	valign => 0,
1735	can_events => 1,	2099	can_events => 1,
		2100	ellipsise => 0,
		2101	padding_x => 4,
		2102	padding_y => 2,
1736	#text => ...	2103	#text => ...
1737	#hidden => "*",	2104	#hidden => "*",
1738	@_	2105	@_
1739	)	2106	)
1740	}	2107	}
…		…
1785	my $sym = $ev->{sym};	2152	my $sym = $ev->{sym};
1786	my $uni = $ev->{unicode};	2153	my $uni = $ev->{unicode};
1787		2154
1788	my $text = $self->get_text;	2155	my $text = $self->get_text;
1789		2156
		2157	$self->{cursor} = List::Util::max 0, List::Util::min $self->{cursor}, length $text;
		2158
1790	if ($uni == 8) {	2159	if ($uni == 8) {
1791	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};	2160	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1792	} elsif ($uni == 127) {	2161	} elsif ($uni == 127) {
1793	substr $text, $self->{cursor}, 1, "";	2162	substr $text, $self->{cursor}, 1, "";
1794	} elsif ($sym == CFClient::SDLK_LEFT) {	2163	} elsif ($sym == DC::SDLK_LEFT) {
1795	--$self->{cursor} if $self->{cursor};	2164	--$self->{cursor} if $self->{cursor};
1796	} elsif ($sym == CFClient::SDLK_RIGHT) {	2165	} elsif ($sym == DC::SDLK_RIGHT) {
1797	++$self->{cursor} if $self->{cursor} < length $self->{text};	2166	++$self->{cursor} if $self->{cursor} < length $self->{text};
1798	} elsif ($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 = "";
1799	$self->{cursor} = 0;	2181	$self->{cursor} = 0;
1800	} elsif ($sym == CFClient::SDLK_END) {
1801	$self->{cursor} = length $text;
1802	} elsif ($uni == 27) {	2182	} elsif ($uni == 27) {
1803	$self->emit ('escape');	2183	$self->emit ('escape');
1804	} elsif ($uni) {	2184	} elsif ($uni == 0x0d) {
		2185	substr $text, $self->{cursor}++, 0, "\012";
		2186	} elsif ($uni >= 0x20) {
1805	substr $text, $self->{cursor}++, 0, chr $uni;	2187	substr $text, $self->{cursor}++, 0, chr $uni;
1806	} else {	2188	} else {
1807	return 0;	2189	return 0;
1808	}	2190	}
1809		2191
1810	$self->_set_text ($text);	2192	$self->_set_text ($text);
1811		2193
1812	$self->realloc;	2194	$self->realloc;
		2195	$self->update;
1813		2196
1814	1	2197	1
1815	}	2198	}
1816		2199
1817	sub invoke_focus_in {	2200	sub invoke_focus_in {
…		…
1829		2212
1830	my $idx = $self->{layout}->xy_to_index ($x, $y);	2213	my $idx = $self->{layout}->xy_to_index ($x, $y);
1831		2214
1832	# byte-index to char-index	2215	# byte-index to char-index
1833	my $text = $self->{text};	2216	my $text = $self->{text};
1834	utf8::encode $text;	2217	utf8::encode $text; $text = substr $text, 0, $idx; utf8::decode $text;
1835	$self->{cursor} = length substr $text, 0, $idx;	2218	$self->{cursor} = length $text;
1836		2219
1837	$self->_set_text ($self->{text});	2220	$self->_set_text ($self->{text});
1838	$self->update;	2221	$self->update;
1839		2222
1840	1	2223	1
…		…
1859	glColor_premultiply @{$self->{bg}};	2242	glColor_premultiply @{$self->{bg}};
1860	}	2243	}
1861		2244
1862	glEnable GL_BLEND;	2245	glEnable GL_BLEND;
1863	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;	2246	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1864	glBegin GL_QUADS;
1865	glVertex 0 , 0;
1866	glVertex 0 , $self->{h};
1867	glVertex $self->{w}, $self->{h};	2247	glRect 0, 0, $self->{w}, $self->{h};
1868	glVertex $self->{w}, 0;
1869	glEnd;
1870	glDisable GL_BLEND;	2248	glDisable GL_BLEND;
1871		2249
1872	$self->SUPER::_draw;	2250	$self->SUPER::_draw;
1873		2251
1874	#TODO: force update every cursor change :(	2252	#TODO: force update every cursor change :(
…		…
1876		2254
1877	unless (exists $self->{cur_h}) {	2255	unless (exists $self->{cur_h}) {
1878	my $text = substr $self->{text}, 0, $self->{cursor};	2256	my $text = substr $self->{text}, 0, $self->{cursor};
1879	utf8::encode $text;	2257	utf8::encode $text;
1880		2258
1881	@$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 $text);
1882	}	2260	}
1883		2261
1884	glColor @{$self->{fg}};	2262	glColor_premultiply @{$self->{active_fg}};
1885	glBegin GL_LINES;	2263	glBegin GL_LINES;
1886	glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};	2264	glVertex $self->{cur_x} + $self->{ox} + .5, $self->{cur_y} + $self->{oy};
1887	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} + $self->{cur_h};
1888	glEnd;	2266	glEnd;
1889	}
1890	}
1891		2267
		2268	glLineWidth 3;
		2269	glColor @{$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, $self->{h} * .5;
		2280	glEnd;
		2281	}
		2282	}
		2283
		2284	#############################################################################
		2285
1892	package CFClient::UI::Entry;	2286	package DC::UI::Entry;
1893		2287
1894	our @ISA = CFClient::UI::EntryBase::;	2288	our @ISA = DC::UI::EntryBase::;
1895		2289
1896	use CFClient::OpenGL;	2290	use DC::OpenGL;
1897		2291
1898	sub invoke_key_down {	2292	sub invoke_key_down {
1899	my ($self, $ev) = @_;	2293	my ($self, $ev) = @_;
1900		2294
1901	my $sym = $ev->{sym};	2295	my $sym = $ev->{sym};
1902		2296
1903	if ($sym == 13) {	2297	if ($ev->{uni} == 0x0d || $sym == 13) {
1904	unshift @{$self->{history}},	2298	unshift @{$self->{history}},
1905	my $txt = $self->get_text;	2299	my $txt = $self->get_text;
1906		2300
1907	$self->{history_pointer} = -1;	2301	$self->{history_pointer} = -1;
1908	$self->{history_saveback} = '';	2302	$self->{history_saveback} = '';
1909	$self->emit (activate => $txt);	2303	$self->emit (activate => $txt);
1910	$self->update;	2304	$self->update;
1911		2305
1912	} elsif ($sym == CFClient::SDLK_UP) {	2306	} elsif ($sym == DC::SDLK_UP) {
1913	if ($self->{history_pointer} < 0) {	2307	if ($self->{history_pointer} < 0) {
1914	$self->{history_saveback} = $self->get_text;	2308	$self->{history_saveback} = $self->get_text;
1915	}	2309	}
1916	if (@{$self->{history} || []} > 0) {	2310	if (@{$self->{history} || []} > 0) {
1917	$self->{history_pointer}++;	2311	$self->{history_pointer}++;
…		…
1919	$self->{history_pointer} = @{$self->{history} || []} - 1;	2313	$self->{history_pointer} = @{$self->{history} || []} - 1;
1920	}	2314	}
1921	$self->set_text ($self->{history}->[$self->{history_pointer}]);	2315	$self->set_text ($self->{history}->[$self->{history_pointer}]);
1922	}	2316	}
1923		2317
1924	} elsif ($sym == CFClient::SDLK_DOWN) {	2318	} elsif ($sym == DC::SDLK_DOWN) {
1925	$self->{history_pointer}--;	2319	$self->{history_pointer}--;
1926	$self->{history_pointer} = -1 if $self->{history_pointer} < 0;	2320	$self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1927		2321
1928	if ($self->{history_pointer} >= 0) {	2322	if ($self->{history_pointer} >= 0) {
1929	$self->set_text ($self->{history}->[$self->{history_pointer}]);	2323	$self->set_text ($self->{history}->[$self->{history_pointer}]);
…		…
1938	1	2332	1
1939	}	2333	}
1940		2334
1941	#############################################################################	2335	#############################################################################
1942		2336
1943	package CFClient::UI::Button;	2337	package DC::UI::TextEdit;
1944		2338
1945	our @ISA = CFClient::UI::Label::;	2339	our @ISA = DC::UI::EntryBase::;
1946		2340
1947	use CFClient::OpenGL;	2341	use DC::OpenGL;
1948
1949	my @tex =
1950	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1951	qw(b1_button_active.png);
1952		2342
1953	sub new {	2343	sub new {
1954	my $class = shift;	2344	my $class = shift;
1955		2345
1956	$class->SUPER::new (	2346	$class->SUPER::new (
1957	padding_x => 4,
1958	padding_y => 4,	2347	padding_y => 4,
1959	fg => [1, 1, 1],	2348
1960	active_fg => [0, 0, 1],	2349	@_
		2350	)
		2351	}
		2352
		2353	sub move_cursor_ver {
		2354	my ($self, $dy) = @_;
		2355
		2356	my ($line, $x) = $self->{layout}->index_to_line_x ($self->{cursor});
		2357	warn "cursor $self->{cursor} => $x $line\n";#d#
		2358
		2359	$line += $dy;
		2360
		2361	if (defined (my $index = $self->{layout}->line_x_to_index ($line, $x))) {
		2362	warn "index $x $line => $index\n";#d#
		2363	$self->{cursor} = $index;
		2364	delete $self->{cur_h};
		2365	$self->update;
		2366	return;
		2367	}
		2368	}
		2369
		2370	sub invoke_key_down {
		2371	my ($self, $ev) = @_;
		2372
		2373	my $sym = $ev->{sym};
		2374
		2375	if ($sym == DC::SDLK_UP) {
		2376	$self->move_cursor_ver (-1);
		2377	} elsif ($sym == DC::SDLK_DOWN) {
		2378	$self->move_cursor_ver (+1);
		2379	} else {
		2380	return $self->SUPER::invoke_key_down ($ev)
		2381	}
		2382
		2383	1
		2384	}
		2385
		2386	#############################################################################
		2387
		2388	package DC::UI::ButtonBin;
		2389
		2390	our @ISA = DC::UI::Bin::;
		2391
		2392	use DC::OpenGL;
		2393
		2394	my @tex =
		2395	map { new_from_file DC::Texture DC::find_rcfile $_, mipmap => 1 }
		2396	qw(b1_button_inactive.png b1_button_active.png);
		2397
		2398	sub new {
		2399	my $class = shift;
		2400
		2401	$class->SUPER::new (
1961	can_hover => 1,	2402	can_hover => 1,
1962	align => 0,	2403	align => 0,
1963	valign => 0,	2404	valign => 0,
1964	can_events => 1,	2405	can_events => 1,
1965	@_	2406	@_
…		…
1977	}	2418	}
1978		2419
1979	sub _draw {	2420	sub _draw {
1980	my ($self) = @_;	2421	my ($self) = @_;
1981		2422
1982	local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1983
1984	glEnable GL_TEXTURE_2D;	2423	glEnable GL_TEXTURE_2D;
1985	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2424	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1986	glColor 0, 0, 0, 1;	2425	glColor 0, 0, 0, 1;
1987		2426
		2427	my $tex = $tex[$GRAB == $self];
1988	$tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});	2428	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1989		2429
1990	glDisable GL_TEXTURE_2D;	2430	glDisable GL_TEXTURE_2D;
1991		2431
1992	$self->SUPER::_draw;	2432	$self->SUPER::_draw;
1993	}	2433	}
1994		2434
1995	#############################################################################	2435	#############################################################################
1996		2436
		2437	package DC::UI::Button;
		2438
		2439	our @ISA = DC::UI::Label::;
		2440
		2441	use DC::OpenGL;
		2442
		2443	my @tex =
		2444	map { new_from_file DC::Texture DC::find_rcfile $_, mipmap => 1 }
		2445	qw(b1_button_inactive.png b1_button_active.png);
		2446
		2447	sub new {
		2448	my $class = shift;
		2449
		2450	$class->SUPER::new (
		2451	padding_x => 8,
		2452	padding_y => 4,
		2453	fg => [1.0, 1.0, 1.0],
		2454	active_fg => [0.8, 0.8, 0.8],
		2455	can_hover => 1,
		2456	align => 0,
		2457	valign => 0,
		2458	can_events => 1,
		2459	@_
		2460	)
		2461	}
		2462
		2463	sub invoke_button_up {
		2464	my ($self, $ev, $x, $y) = @_;
		2465
		2466	$self->emit ("activate")
		2467	if $x >= 0 && $x < $self->{w}
		2468	&& $y >= 0 && $y < $self->{h};
		2469
		2470	1
		2471	}
		2472
		2473	sub _draw {
		2474	my ($self) = @_;
		2475
		2476	local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
		2477
		2478	glEnable GL_TEXTURE_2D;
		2479	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		2480	glColor 0, 0, 0, 1;
		2481
		2482	my $tex = $tex[$GRAB == $self];
		2483	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
		2484
		2485	glDisable GL_TEXTURE_2D;
		2486
		2487	$self->SUPER::_draw;
		2488	}
		2489
		2490	#############################################################################
		2491
		2492	package DC::UI::CheckBox;
		2493
		2494	our @ISA = DC::UI::DrawBG::;
		2495
		2496	my @tex =
		2497	map { new_from_file DC::Texture DC::find_rcfile $_, mipmap => 1 }
		2498	qw(c1_checkbox_bg.png c1_checkbox_active.png);
		2499
		2500	use DC::OpenGL;
		2501
		2502	sub new {
		2503	my $class = shift;
		2504
		2505	$class->SUPER::new (
		2506	padding_x => 2,
		2507	padding_y => 2,
		2508	fg => [1, 1, 1],
		2509	active_fg => [1, 1, 0],
		2510	bg => [0, 0, 0, 0.2],
		2511	active_bg => [1, 1, 1, 0.5],
		2512	state => 0,
		2513	can_hover => 1,
		2514	@_
		2515	)
		2516	}
		2517
		2518	sub size_request {
		2519	my ($self) = @_;
		2520
		2521	(6) x 2
		2522	}
		2523
		2524	sub toggle {
		2525	my ($self) = @_;
		2526
		2527	$self->{state} = !$self->{state};
		2528	$self->emit (changed => $self->{state});
		2529	$self->update;
		2530	}
		2531
		2532	sub invoke_button_down {
		2533	my ($self, $ev, $x, $y) = @_;
		2534
		2535	if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
		2536	&& $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
		2537	$self->toggle;
		2538	} else {
		2539	return 0
		2540	}
		2541
		2542	1
		2543	}
		2544
		2545	sub _draw {
		2546	my ($self) = @_;
		2547
		2548	$self->SUPER::_draw;
		2549
		2550	glTranslate $self->{padding_x}, $self->{padding_y}, 0;
		2551
		2552	my ($w, $h) = @$self{qw(w h)};
		2553
		2554	my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
		2555
		2556	glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
		2557
		2558	my $tex = $self->{state} ? $tex[1] : $tex[0];
		2559
		2560	glEnable GL_TEXTURE_2D;
		2561	$tex->draw_quad_alpha (0, 0, $s, $s);
		2562	glDisable GL_TEXTURE_2D;
		2563	}
		2564
		2565	#############################################################################
		2566
		2567	package DC::UI::Image;
		2568
		2569	our @ISA = DC::UI::Base::;
		2570
		2571	use DC::OpenGL;
		2572
		2573	our %texture_cache;
		2574
		2575	sub new {
		2576	my $class = shift;
		2577
		2578	my $self = $class->SUPER::new (
		2579	can_events => 0,
		2580	scale => 1,
		2581	@_,
		2582	);
		2583
		2584	$self->{path} || $self->{tex}
		2585	or Carp::croak "'path' or 'tex' attributes required";
		2586
		2587	$self->{tex} ||= $texture_cache{$self->{path}} ||=
		2588	new_from_file DC::Texture DC::find_rcfile $self->{path}, mipmap => 1;
		2589
		2590	DC::weaken $texture_cache{$self->{path}};
		2591
		2592	$self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
		2593
		2594	$self
		2595	}
		2596
		2597	sub STORABLE_freeze {
		2598	my ($self, $cloning) = @_;
		2599
		2600	$self->{path}
		2601	or die "cannot serialise DC::UI::Image on non-loadable images\n";
		2602
		2603	$self->{path}
		2604	}
		2605
		2606	sub STORABLE_attach {
		2607	my ($self, $cloning, $path) = @_;
		2608
		2609	$self->new (path => $path)
		2610	}
		2611
		2612	sub size_request {
		2613	my ($self) = @_;
		2614
		2615	(int $self->{tex}{w} * $self->{scale}, int $self->{tex}{h} * $self->{scale})
		2616	}
		2617
		2618	sub _draw {
		2619	my ($self) = @_;
		2620
		2621	my $tex = $self->{tex};
		2622
		2623	my ($w, $h) = ($self->{w}, $self->{h});
		2624
		2625	if ($self->{rot90}) {
		2626	glRotate 90, 0, 0, 1;
		2627	glTranslate 0, -$self->{w}, 0;
		2628
		2629	($w, $h) = ($h, $w);
		2630	}
		2631
		2632	glEnable GL_TEXTURE_2D;
		2633	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		2634
		2635	$tex->draw_quad_alpha (0, 0, $w, $h);
		2636
		2637	glDisable GL_TEXTURE_2D;
		2638	}
		2639
		2640	#############################################################################
		2641
1997	package CFClient::UI::ImageButton;	2642	package DC::UI::ImageButton;
1998		2643
1999	our @ISA = CFClient::UI::Image::;	2644	our @ISA = DC::UI::Image::;
2000		2645
2001	use CFClient::OpenGL;	2646	use DC::OpenGL;
2002		2647
2003	my %textures;	2648	my %textures;
2004		2649
2005	sub new {	2650	sub new {
2006	my $class = shift;	2651	my $class = shift;
…		…
2016	can_events => 1,	2661	can_events => 1,
2017	@_	2662	@_
2018	);	2663	);
2019	}	2664	}
2020		2665
		2666	sub invoke_button_down {
		2667	my ($self, $ev, $x, $y) = @_;
		2668
		2669	1
		2670	}
		2671
2021	sub invoke_button_up {	2672	sub invoke_button_up {
2022	my ($self, $ev, $x, $y) = @_;	2673	my ($self, $ev, $x, $y) = @_;
2023		2674
2024	$self->emit ("activate")	2675	$self->emit ("activate")
2025	if $x >= 0 && $x < $self->{w}	2676	if $x >= 0 && $x < $self->{w}
…		…
2028	1	2679	1
2029	}	2680	}
2030		2681
2031	#############################################################################	2682	#############################################################################
2032		2683
2033	package CFClient::UI::CheckBox;	2684	package DC::UI::VGauge;
2034		2685
2035	our @ISA = CFClient::UI::DrawBG::;
2036
2037	my @tex =
2038	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2039	qw(c1_checkbox_bg.png c1_checkbox_active.png);
2040
2041	use CFClient::OpenGL;
2042
2043	sub new {
2044	my $class = shift;
2045
2046	$class->SUPER::new (
2047	padding_x => 2,
2048	padding_y => 2,
2049	fg => [1, 1, 1],
2050	active_fg => [1, 1, 0],
2051	bg => [0, 0, 0, 0.2],
2052	active_bg => [1, 1, 1, 0.5],
2053	state => 0,
2054	can_hover => 1,
2055	@_
2056	)
2057	}
2058
2059	sub size_request {
2060	my ($self) = @_;
2061
2062	(6) x 2
2063	}
2064
2065	sub invoke_button_down {
2066	my ($self, $ev, $x, $y) = @_;
2067
2068	if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
2069	&& $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
2070	$self->{state} = !$self->{state};
2071	$self->emit (changed => $self->{state});
2072	} else {
2073	return 0
2074	}
2075
2076	1
2077	}
2078
2079	sub _draw {
2080	my ($self) = @_;
2081
2082	$self->SUPER::_draw;
2083
2084	glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
2085
2086	my ($w, $h) = @$self{qw(w h)};
2087
2088	my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
2089
2090	glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
2091
2092	my $tex = $self->{state} ? $tex[1] : $tex[0];
2093
2094	glEnable GL_TEXTURE_2D;
2095	$tex->draw_quad_alpha (0, 0, $s, $s);
2096	glDisable GL_TEXTURE_2D;
2097	}
2098
2099	#############################################################################
2100
2101	package CFClient::UI::Image;
2102
2103	our @ISA = CFClient::UI::Base::;	2686	our @ISA = DC::UI::Base::;
2104
2105	use CFClient::OpenGL;
2106
2107	our %texture_cache;
2108
2109	sub new {
2110	my $class = shift;
2111
2112	my $self = $class->SUPER::new (
2113	can_events => 0,
2114	@_,
2115	);
2116
2117	$self->{path}
2118	or Carp::croak "required attribute 'path' not set";
2119
2120	$self->{tex} = $texture_cache{$self->{path}} ||=
2121	new_from_file CFClient::Texture CFClient::find_rcfile $self->{path}, mipmap => 1;
2122
2123	Scalar::Util::weaken $texture_cache{$self->{path}};
2124
2125	$self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
2126
2127	$self
2128	}
2129
2130	sub size_request {
2131	my ($self) = @_;
2132
2133	($self->{tex}{w}, $self->{tex}{h})
2134	}
2135
2136	sub _draw {
2137	my ($self) = @_;
2138
2139	my $tex = $self->{tex};
2140
2141	my ($w, $h) = ($self->{w}, $self->{h});
2142
2143	if ($self->{rot90}) {
2144	glRotate 90, 0, 0, 1;
2145	glTranslate 0, -$self->{w}, 0;
2146
2147	($w, $h) = ($h, $w);
2148	}
2149
2150	glEnable GL_TEXTURE_2D;
2151	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2152
2153	$tex->draw_quad_alpha (0, 0, $w, $h);
2154
2155	glDisable GL_TEXTURE_2D;
2156	}
2157
2158	#############################################################################
2159
2160	package CFClient::UI::VGauge;
2161
2162	our @ISA = CFClient::UI::Base::;
2163		2687
2164	use List::Util qw(min max);	2688	use List::Util qw(min max);
2165		2689
2166	use CFClient::OpenGL;	2690	use DC::OpenGL;
2167		2691
2168	my %tex = (	2692	my %tex = (
2169	food => [	2693	food => [
2170	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2694	map { new_from_file DC::Texture DC::find_rcfile $_, mipmap => 1 }
2171	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/	2695	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
2172	],	2696	],
2173	grace => [	2697	grace => [
2174	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2698	map { new_from_file DC::Texture DC::find_rcfile $_, mipmap => 1 }
2175	qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/	2699	qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
2176	],	2700	],
2177	hp => [	2701	hp => [
2178	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2702	map { new_from_file DC::Texture DC::find_rcfile $_, mipmap => 1 }
2179	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/	2703	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
2180	],	2704	],
2181	mana => [	2705	mana => [
2182	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2706	map { new_from_file DC::Texture DC::find_rcfile $_, mipmap => 1 }
2183	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/	2707	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
2184	],	2708	],
2185	);	2709	);
2186		2710
2187	# eg. VGauge->new (gauge => 'food'), default gauge: food	2711	# eg. VGauge->new (gauge => 'food'), default gauge: food
…		…
2247	my $ycut1 = max 0, min 1, $ycut;	2771	my $ycut1 = max 0, min 1, $ycut;
2248	my $ycut2 = max 0, min 1, $ycut - 1;	2772	my $ycut2 = max 0, min 1, $ycut - 1;
2249		2773
2250	my $h1 = $self->{h} * (1 - $ycut1);	2774	my $h1 = $self->{h} * (1 - $ycut1);
2251	my $h2 = $self->{h} * (1 - $ycut2);	2775	my $h2 = $self->{h} * (1 - $ycut2);
		2776	my $h3 = $self->{h};
		2777
		2778	$_ = $_ * (284-4)/288 + 4/288 for ($h1, $h2, $h3);
2252		2779
2253	glEnable GL_BLEND;	2780	glEnable GL_BLEND;
2254	glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,	2781	glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2255	GL_ONE, GL_ONE_MINUS_SRC_ALPHA;	2782	GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2256	glEnable GL_TEXTURE_2D;	2783	glEnable GL_TEXTURE_2D;
…		…
2275		2802
2276	if ($t3) {	2803	if ($t3) {
2277	glBindTexture GL_TEXTURE_2D, $t3->{name};	2804	glBindTexture GL_TEXTURE_2D, $t3->{name};
2278	glBegin GL_QUADS;	2805	glBegin GL_QUADS;
2279	glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;	2806	glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2280	glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};	2807	glTexCoord 0 , $t3->{t}; glVertex 0 , $h3;
2281	glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};	2808	glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $h3;
2282	glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;	2809	glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2283	glEnd;	2810	glEnd;
2284	}	2811	}
2285		2812
2286	glDisable GL_BLEND;	2813	glDisable GL_BLEND;
2287	glDisable GL_TEXTURE_2D;	2814	glDisable GL_TEXTURE_2D;
2288	}	2815	}
2289		2816
2290	#############################################################################	2817	#############################################################################
2291		2818
		2819	package DC::UI::Progress;
		2820
		2821	our @ISA = DC::UI::Label::;
		2822
		2823	use DC::OpenGL;
		2824
		2825	sub new {
		2826	my ($class, %arg) = @_;
		2827
		2828	my $self = $class->SUPER::new (
		2829	fg => [1, 1, 1],
		2830	bg => [0, 0, 1, 0.2],
		2831	bar => [0.7, 0.5, 0.1, 0.8],
		2832	outline => [0.4, 0.3, 0],
		2833	fontsize => 0.9,
		2834	valign => 0,
		2835	align => 0,
		2836	can_events => 1,
		2837	ellipsise => 1,
		2838	label => "%d%%",
		2839	%arg,
		2840	);
		2841
		2842	$self->set_value ($arg{value} || -1);
		2843
		2844	$self
		2845	}
		2846
		2847	sub set_label {
		2848	my ($self, $label) = @_;
		2849
		2850	return if $self->{label} eq $label;
		2851	$self->{label} = $label;
		2852
		2853	$self->DC::UI::Progress::set_value (0 + delete $self->{value});
		2854	}
		2855
		2856	sub set_value {
		2857	my ($self, $value) = @_;
		2858
		2859	if ($self->{value} ne $value) {
		2860	$self->{value} = $value;
		2861
		2862	if ($value < 0) {
		2863	$self->set_text ("-");
		2864	} else {
		2865	$self->set_text (sprintf $self->{label}, $value * 100);
		2866	}
		2867
		2868	$self->update;
		2869	}
		2870	}
		2871
		2872	sub _draw {
		2873	my ($self) = @_;
		2874
		2875	glEnable GL_BLEND;
		2876	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
		2877
		2878	if ($self->{value} >= 0) {
		2879	my $s = int 2 + ($self->{w} - 4) * $self->{value};
		2880
		2881	glColor_premultiply @{$self->{bar}};
		2882	glRect 2, 2, $s, $self->{h} - 2;
		2883	glColor_premultiply @{$self->{bg}};
		2884	glRect $s, 2, $self->{w} - 2, $self->{h} - 2;
		2885	}
		2886
		2887	glColor_premultiply @{$self->{outline}};
		2888	glRect_lineloop 1.5, 1.5, $self->{w} - 1.5, $self->{h} - 1.5;
		2889
		2890	glDisable GL_BLEND;
		2891
		2892	{
		2893	local $self->{bg}; # do not draw background
		2894	$self->SUPER::_draw;
		2895	}
		2896	}
		2897
		2898	#############################################################################
		2899
		2900	package DC::UI::ExperienceProgress;
		2901
		2902	our @ISA = DC::UI::Progress::;
		2903
		2904	sub new {
		2905	my ($class, %arg) = @_;
		2906
		2907	my $self = $class->SUPER::new (
		2908	tooltip => sub {
		2909	my ($self) = @_;
		2910
		2911	sprintf "level %d\n%s points\n%s next level\n%s to go",
		2912	$self->{lvl},
		2913	::formsep ($self->{exp}),
		2914	::formsep ($self->{nxt}),
		2915	::formsep ($self->{nxt} - $self->{exp}),
		2916	},
		2917	%arg
		2918	);
		2919
		2920	$::CONN->{on_exp_update}{$self+0} = sub { $self->set_value ($self->{value}) }
		2921	if $::CONN;
		2922
		2923	$self
		2924	}
		2925
		2926	sub DESTROY {
		2927	my ($self) = @_;
		2928
		2929	delete $::CONN->{on_exp_update}{$self+0}
		2930	if $::CONN;
		2931
		2932	$self->SUPER::DESTROY;
		2933	}
		2934
		2935	sub set_value {
		2936	my ($self, $lvl, $exp) = @_;
		2937
		2938	$self->{lvl} = $lvl;
		2939	$self->{exp} = $exp;
		2940
		2941	my $v = -1;
		2942
		2943	if ($::CONN && (my $table = $::CONN->{exp_table})) {
		2944	my $l0 = $table->[$lvl - 1];
		2945	my $l1 = $table->[$lvl];
		2946
		2947	$self->{nxt} = $l1;
		2948
		2949	$v = ($exp - $l0) / ($l1 - $l0);
		2950	}
		2951
		2952	$self->SUPER::set_value ($v);
		2953	}
		2954
		2955	#############################################################################
		2956
2292	package CFClient::UI::Gauge;	2957	package DC::UI::Gauge;
2293		2958
2294	our @ISA = CFClient::UI::VBox::;	2959	our @ISA = DC::UI::VBox::;
2295		2960
2296	sub new {	2961	sub new {
2297	my ($class, %arg) = @_;	2962	my ($class, %arg) = @_;
2298		2963
2299	my $self = $class->SUPER::new (	2964	my $self = $class->SUPER::new (
…		…
2301	can_hover => 1,	2966	can_hover => 1,
2302	can_events => 1,	2967	can_events => 1,
2303	%arg,	2968	%arg,
2304	);	2969	);
2305		2970
2306	$self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");	2971	$self->add ($self->{value} = new DC::UI::Label valign => +1, align => 0, template => "999");
2307	$self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);	2972	$self->add ($self->{gauge} = new DC::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2308	$self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");	2973	$self->add ($self->{max} = new DC::UI::Label valign => -1, align => 0, template => "999");
2309		2974
2310	$self	2975	$self
2311	}	2976	}
2312		2977
2313	sub set_fontsize {	2978	sub set_fontsize {
…		…
2334	$self->{value}->set_text ($val);	2999	$self->{value}->set_text ($val);
2335	}	3000	}
2336		3001
2337	#############################################################################	3002	#############################################################################
2338		3003
2339	package CFClient::UI::Slider;	3004	package DC::UI::Slider;
2340		3005
2341	use strict;	3006	use strict;
2342		3007
2343	use CFClient::OpenGL;	3008	use DC::OpenGL;
2344		3009
2345	our @ISA = CFClient::UI::DrawBG::;	3010	our @ISA = DC::UI::DrawBG::;
2346		3011
2347	my @tex =	3012	my @tex =
2348	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }	3013	map { new_from_file DC::Texture DC::find_rcfile $_ }
2349	qw(s1_slider.png s1_slider_bg.png);	3014	qw(s1_slider.png s1_slider_bg.png);
2350		3015
2351	sub new {	3016	sub new {
2352	my $class = shift;	3017	my $class = shift;
2353		3018
…		…
2421		3086
2422	$self->SUPER::invoke_button_down ($ev, $x, $y);	3087	$self->SUPER::invoke_button_down ($ev, $x, $y);
2423		3088
2424	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];	3089	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2425		3090
2426	$self->invoke_mouse_motion ($ev, $x, $y)	3091	$self->invoke_mouse_motion ($ev, $x, $y);
		3092
		3093	1
2427	}	3094	}
2428		3095
2429	sub invoke_mouse_motion {	3096	sub invoke_mouse_motion {
2430	my ($self, $ev, $x, $y) = @_;	3097	my ($self, $ev, $x, $y) = @_;
2431		3098
…		…
2438		3105
2439	$self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));	3106	$self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2440	} else {	3107	} else {
2441	return 0;	3108	return 0;
2442	}	3109	}
		3110
		3111	1
		3112	}
		3113
		3114	sub invoke_mouse_wheel {
		3115	my ($self, $ev) = @_;
		3116
		3117	my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx};
		3118
		3119	my $pagepart = $ev->{mod} & DC::KMOD_SHIFT ? 1 : 0.2;
		3120
		3121	$self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * $pagepart);
2443		3122
2444	1	3123	1
2445	}	3124	}
2446		3125
2447	sub update {	3126	sub update {
…		…
2498	glDisable GL_TEXTURE_2D;	3177	glDisable GL_TEXTURE_2D;
2499	}	3178	}
2500		3179
2501	#############################################################################	3180	#############################################################################
2502		3181
2503	package CFClient::UI::ValSlider;	3182	package DC::UI::ValSlider;
2504		3183
2505	our @ISA = CFClient::UI::HBox::;	3184	our @ISA = DC::UI::HBox::;
2506		3185
2507	sub new {	3186	sub new {
2508	my ($class, %arg) = @_;	3187	my ($class, %arg) = @_;
2509		3188
2510	my $range = delete $arg{range};	3189	my $range = delete $arg{range};
2511		3190
2512	my $self = $class->SUPER::new (	3191	my $self = $class->SUPER::new (
2513	slider => (new CFClient::UI::Slider expand => 1, range => $range),	3192	slider => (new DC::UI::Slider expand => 1, range => $range),
2514	entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),	3193	entry => (new DC::UI::Label text => "", template => delete $arg{template}),
2515	to_value => sub { shift },	3194	to_value => sub { shift },
2516	from_value => sub { shift },	3195	from_value => sub { shift },
2517	%arg,	3196	%arg,
2518	);	3197	);
2519		3198
…		…
2539	sub set_range { shift->{slider}->set_range (@_) }	3218	sub set_range { shift->{slider}->set_range (@_) }
2540	sub set_value { shift->{slider}->set_value (@_) }	3219	sub set_value { shift->{slider}->set_value (@_) }
2541		3220
2542	#############################################################################	3221	#############################################################################
2543		3222
2544	package CFClient::UI::TextScroller;	3223	package DC::UI::TextScroller;
2545		3224
2546	our @ISA = CFClient::UI::HBox::;	3225	our @ISA = DC::UI::HBox::;
2547		3226
2548	use CFClient::OpenGL;	3227	use DC::OpenGL;
2549		3228
2550	sub new {	3229	sub new {
2551	my $class = shift;	3230	my $class = shift;
2552		3231
2553	my $self = $class->SUPER::new (	3232	my $self = $class->SUPER::new (
2554	fontsize => 1,	3233	fontsize => 1,
2555	can_events => 0,	3234	can_events => 1,
2556	indent => 0,	3235	indent => 0,
2557	#font => default_font	3236	#font => default_font
2558	@_,	3237	@_,
2559		3238
2560	layout => (new CFClient::Layout 1),	3239	layout => (new DC::Layout),
2561	par => [],	3240	par => [],
		3241	max_par => 0,
2562	height => 0,	3242	height => 0,
2563	children => [	3243	children => [
2564	(new CFClient::UI::Empty expand => 1),	3244	(new DC::UI::Empty expand => 1),
2565	(new CFClient::UI::Slider vertical => 1),	3245	(new DC::UI::Slider vertical => 1),
2566	],	3246	],
2567	);	3247	);
2568		3248
2569	$self->{children}[1]->connect (changed => sub { $self->update });	3249	$self->{children}[1]->connect (changed => sub { $self->update });
2570		3250
…		…
2579	}	3259	}
2580		3260
2581	sub size_request {	3261	sub size_request {
2582	my ($self) = @_;	3262	my ($self) = @_;
2583		3263
2584	my ($empty, $slider) = @{ $self->{children} };	3264	my ($empty, $slider) = $self->visible_children;
2585		3265
2586	local $self->{children} = [$empty, $slider];	3266	local $self->{children} = [$empty, $slider];
2587	$self->SUPER::size_request	3267	$self->SUPER::size_request
2588	}	3268	}
2589		3269
…		…
2600		3280
2601	$self->reflow;	3281	$self->reflow;
2602		3282
2603	local $self->{children} = [$empty, $slider];	3283	local $self->{children} = [$empty, $slider];
2604	$self->SUPER::invoke_size_allocate ($w, $h)	3284	$self->SUPER::invoke_size_allocate ($w, $h)
		3285	}
		3286
		3287	sub invoke_mouse_wheel {
		3288	my ($self, $ev) = @_;
		3289
		3290	return 0 unless $ev->{dy}; # only vertical movements
		3291
		3292	$self->{children}[1]->emit (mouse_wheel => $ev);
		3293
		3294	1
2605	}	3295	}
2606		3296
2607	sub get_layout {	3297	sub get_layout {
2608	my ($self, $para) = @_;	3298	my ($self, $para) = @_;
2609		3299
…		…
2637		3327
2638	# todo: base offset on lines or so, not on pixels	3328	# todo: base offset on lines or so, not on pixels
2639	$self->{children}[1]->set_value ($offset);	3329	$self->{children}[1]->set_value ($offset);
2640	}	3330	}
2641		3331
		3332	sub current_paragraph {
		3333	my ($self) = @_;
		3334
		3335	$self->{top_paragraph} - 1
		3336	}
		3337
		3338	sub scroll_to {
		3339	my ($self, $para) = @_;
		3340
		3341	$para = List::Util::max 0, List::Util::min $#{$self->{par}}, $para;
		3342
		3343	$self->{scroll_to} = $para;
		3344	$self->update;
		3345	}
		3346
2642	sub clear {	3347	sub clear {
2643	my ($self) = @_;	3348	my ($self) = @_;
2644		3349
2645	my (undef, undef, @other) = @{ $self->{children} };	3350	my (undef, undef, @other) = @{ $self->{children} };
2646	$self->remove ($_) for @other;	3351	$self->remove ($_) for @other;
…		…
2649	$self->{height} = 0;	3354	$self->{height} = 0;
2650	$self->{children}[1]->set_range ([0, 0, 0, 1, 1]);	3355	$self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2651	}	3356	}
2652		3357
2653	sub add_paragraph {	3358	sub add_paragraph {
2654	my ($self, $color, $para, $indent) = @_;	3359	my $self = shift;
2655		3360
2656	my ($text, @w) = ref $para ? @$para : $para;	3361	for my $para (@_) {
2657
2658	$para = {	3362	$para = {
		3363	fg => [1, 1, 1, 1],
		3364	indent => 0,
		3365	markup => "",
		3366	widget => [],
		3367	ref $para ? %$para : (markup => $para),
2659	w => 1e10,	3368	w => 1e10,
2660	wrapped => 1,	3369	wrapped => 1,
2661	fg => $color,
2662	indent => $indent,
2663	markup => $text,
2664	widget => \@w,
2665	};	3370	};
2666		3371
2667	$self->add (@w) if @w;	3372	$self->add (@{ $para->{widget} }) if @{ $para->{widget} };
2668	push @{$self->{par}}, $para;	3373	push @{$self->{par}}, $para;
		3374	}
		3375
		3376	if (my $max = $self->{max_par}) {
		3377	shift @{$self->{par}} while @{$self->{par}} > $max;
		3378	}
2669		3379
2670	$self->{need_reflow}++;	3380	$self->{need_reflow}++;
2671	$self->update;	3381	$self->update;
2672	}	3382	}
2673		3383
2674	sub scroll_to_bottom {	3384	sub scroll_to_bottom {
2675	my ($self) = @_;	3385	my ($self) = @_;
2676		3386
2677	$self->{scroll_to_bottom} = 1;	3387	$self->{scroll_to} = $#{$self->{par}};
2678	$self->update;	3388	$self->update;
2679	}	3389	}
2680		3390
		3391	sub force_uptodate {
		3392	my ($self) = @_;
		3393
		3394	if (delete $self->{need_reflow}) {
		3395	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
		3396
		3397	my $height = 0;
		3398
		3399	for my $para (@{$self->{par}}) {
		3400	if ($para->{w} != $W && ($para->{wrapped} || $para->{w} > $W)) {
		3401	my $layout = $self->get_layout ($para);
		3402	my ($w, $h) = $layout->size;
		3403
		3404	$para->{w} = $w + $para->{indent};
		3405	$para->{h} = $h;
		3406	$para->{wrapped} = $layout->has_wrapped;
		3407	}
		3408
		3409	$para->{y} = $height;
		3410	$height += $para->{h};
		3411	}
		3412
		3413	$self->{height} = $height;
		3414	$self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
		3415
		3416	delete $self->{texture};
		3417	}
		3418
		3419	if (my $paridx = delete $self->{scroll_to}) {
		3420	$self->{children}[1]->set_value ($self->{par}[$paridx]{y});
		3421	}
		3422	}
		3423
2681	sub update {	3424	sub update {
2682	my ($self) = @_;	3425	my ($self) = @_;
2683		3426
2684	$self->SUPER::update;	3427	$self->SUPER::update;
2685		3428
2686	return unless $self->{h} > 0;	3429	return unless $self->{h} > 0;
2687		3430
2688	delete $self->{texture};	3431	delete $self->{texture};
2689		3432
2690	$ROOT->on_post_alloc ($self => sub {	3433	$ROOT->on_post_alloc ($self => sub {
		3434	$self->force_uptodate;
		3435
2691	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};	3436	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2692		3437
2693	if (delete $self->{need_reflow}) {
2694	my $height = 0;
2695
2696	for my $para (@{$self->{par}}) {
2697	if ($para->{w} != $W && ($para->{wrapped} || $para->{w} > $W)) {
2698	my $layout = $self->get_layout ($para);
2699	my ($w, $h) = $layout->size;
2700
2701	$para->{w} = $w + $para->{indent};
2702	$para->{h} = $h;
2703	$para->{wrapped} = $layout->has_wrapped;
2704	}
2705
2706	$height += $para->{h};
2707	}
2708
2709	$self->{height} = $height;
2710
2711	$self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
2712
2713	delete $self->{texture};
2714	}
2715
2716	if (delete $self->{scroll_to_bottom}) {
2717	$self->{children}[1]->set_value (1e10);
2718	}
2719
2720	$self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {	3438	$self->{texture} ||= new_from_opengl DC::Texture $W, $H, sub {
2721	glClearColor 0, 0, 0, 0;	3439	glClearColor 0, 0, 0, 0;
2722	glClear GL_COLOR_BUFFER_BIT;	3440	glClear GL_COLOR_BUFFER_BIT;
2723		3441
		3442	package DC::UI::Base;
		3443	local ($draw_x, $draw_y, $draw_w, $draw_h) =
		3444	(0, 0, $self->{w}, $self->{h});
		3445
		3446	my $top = int $self->{children}[1]{range}[0];
		3447
		3448	my $paridx = 0;
		3449	my $top_paragraph;
2724	my $top = int $self->{children}[1]{range}[0];	3450	my $top = int $self->{children}[1]{range}[0];
2725		3451
2726	my $y0 = $top;	3452	my $y0 = $top;
2727	my $y1 = $top + $H;	3453	my $y1 = $top + $H;
2728		3454
2729	my $y = 0;
2730
2731	glEnable GL_BLEND;
2732	#TODO# not correct in windows where rgba is forced off
2733	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2734
2735	for my $para (@{$self->{par}}) {	3455	for my $para (@{$self->{par}}) {
2736	my $h = $para->{h};	3456	my $h = $para->{h};
		3457	my $y = $para->{y};
2737		3458
2738	if ($y0 < $y + $h && $y < $y1) {	3459	if ($y0 < $y + $h && $y < $y1) {
2739
2740	my $layout = $self->get_layout ($para);	3460	my $layout = $self->get_layout ($para);
2741		3461
2742	my ($w, $h, $data, $format, $internalformat) = $layout->render;
2743
2744	glRasterPos $para->{indent}, $y - $y0;	3462	$layout->render ($para->{indent}, $y - $y0);
2745	glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;	3463	$layout->draw;
2746		3464
2747	if (my @w = @{ $para->{widget} }) {	3465	if (my @w = @{ $para->{widget} }) {
2748	my @s = $layout->get_shapes;	3466	my @s = $layout->get_shapes;
2749		3467
2750	glDisable GL_BLEND;
2751	for (@w) {	3468	for (@w) {
2752	my ($dx, $dy) = splice @s, 0, 2, ();	3469	my ($dx, $dy) = splice @s, 0, 2, ();
2753		3470
2754	$_->{x} = $dx + $para->{indent};	3471	$_->{x} = $dx + $para->{indent};
2755	$_->{y} = $dy + $y - $y0;	3472	$_->{y} = $dy + $y - $y0;
2756		3473
2757	$_->draw;	3474	$_->draw;
2758	}	3475	}
2759	glEnable GL_BLEND;
2760	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2761	}	3476	}
2762	}	3477	}
2763		3478
2764	$y += $h;	3479	$paridx++;
		3480	$top_paragraph ||= $paridx if $y >= $top;
2765	}	3481	}
2766		3482
2767	glDisable GL_BLEND;	3483	$self->{top_paragraph} = $top_paragraph;
2768	};	3484	};
2769	});	3485	});
2770	}	3486	}
2771		3487
2772	sub reconfigure {	3488	sub reconfigure {
…		…
2790	$self->{children}[1]->draw;	3506	$self->{children}[1]->draw;
2791	}	3507	}
2792		3508
2793	#############################################################################	3509	#############################################################################
2794		3510
2795	package CFClient::UI::Animator;	3511	package DC::UI::Animator;
2796		3512
2797	use CFClient::OpenGL;	3513	use DC::OpenGL;
2798		3514
2799	our @ISA = CFClient::UI::Bin::;	3515	our @ISA = DC::UI::Bin::;
2800		3516
2801	sub moveto {	3517	sub moveto {
2802	my ($self, $x, $y) = @_;	3518	my ($self, $x, $y) = @_;
2803		3519
2804	$self->{moveto} = [$self->{x}, $self->{y}, $x, $y];	3520	$self->{moveto} = [$self->{x}, $self->{y}, $x, $y];
…		…
2832	glPopMatrix;	3548	glPopMatrix;
2833	}	3549	}
2834		3550
2835	#############################################################################	3551	#############################################################################
2836		3552
2837	package CFClient::UI::Flopper;	3553	package DC::UI::Flopper;
2838		3554
2839	our @ISA = CFClient::UI::Button::;	3555	our @ISA = DC::UI::Button::;
2840		3556
2841	sub new {	3557	sub new {
2842	my $class = shift;	3558	my $class = shift;
2843		3559
2844	my $self = $class->SUPER::new (	3560	my $self = $class->SUPER::new (
…		…
2856	$self->{other}->toggle_visibility;	3572	$self->{other}->toggle_visibility;
2857	}	3573	}
2858		3574
2859	#############################################################################	3575	#############################################################################
2860		3576
2861	package CFClient::UI::Tooltip;	3577	package DC::UI::Tooltip;
2862		3578
2863	our @ISA = CFClient::UI::Bin::;	3579	our @ISA = DC::UI::Bin::;
2864		3580
2865	use CFClient::OpenGL;	3581	use DC::OpenGL;
2866		3582
2867	sub new {	3583	sub new {
2868	my $class = shift;	3584	my $class = shift;
2869		3585
2870	$class->SUPER::new (	3586	$class->SUPER::new (
…		…
2874	}	3590	}
2875		3591
2876	sub set_tooltip_from {	3592	sub set_tooltip_from {
2877	my ($self, $widget) = @_;	3593	my ($self, $widget) = @_;
2878		3594
2879	my $tooltip = $widget->{tooltip};	3595	my $tip = $widget->{tooltip};
		3596	$tip = $tip->($widget) if "CODE" eq ref $tip;
		3597
		3598	$tip = DC::Pod::section_label tooltip => $1
		3599	if $tip =~ /^#(.*)$/;
2880		3600
2881	if ($ENV{CFPLUS_DEBUG} & 2) {	3601	if ($ENV{CFPLUS_DEBUG} & 2) {
2882	$tooltip .= "\n\n" . (ref $widget) . "\n"	3602	$tip .= "\n\n" . (ref $widget) . "\n"
2883	. "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"	3603	. "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2884	. "req $widget->{req_w} $widget->{req_h}\n"	3604	. "req $widget->{req_w} $widget->{req_h}\n"
2885	. "visible $widget->{visible}";	3605	. "visible $widget->{visible}";
2886	}	3606	}
2887		3607
2888	$tooltip =~ s/^\n+//;	3608	$tip =~ s/^\n+//;
2889	$tooltip =~ s/\n+$//;	3609	$tip =~ s/\n+$//;
2890		3610
2891	$self->add (new CFClient::UI::Label	3611	$self->add (new DC::UI::Label
2892	markup => $tooltip,	3612	markup => $tip,
2893	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,	3613	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2894	fontsize => 0.8,	3614	fontsize => 0.8,
2895	fg => [0, 0, 0, 1],	3615	style => 1, # FLAG_INVERSE
2896	ellipsise => 0,	3616	ellipsise => 0,
2897	font => ($widget->{tooltip_font} || $::FONT_PROP),	3617	font => ($widget->{tooltip_font} || $::FONT_PROP),
2898	);	3618	);
2899	}	3619	}
2900		3620
…		…
2919		3639
2920	$self->{root}->on_post_alloc ("move_$self" => sub {	3640	$self->{root}->on_post_alloc ("move_$self" => sub {
2921	my $widget = $self->{owner}	3641	my $widget = $self->{owner}
2922	or return;	3642	or return;
2923		3643
		3644	if ($widget->{visible}) {
2924	my ($x, $y) = $widget->coord2global ($widget->{w}, 0);	3645	my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2925		3646
2926	($x, $y) = $widget->coord2global (-$self->{w}, 0)	3647	($x, $y) = $widget->coord2global (-$self->{w}, 0)
2927	if $x + $self->{w} > $self->{root}{w};	3648	if $x + $self->{w} > $self->{root}{w};
2928		3649
2929	$self->move_abs ($x, $y);	3650	$self->move_abs ($x, $y);
		3651	} else {
		3652	$self->hide;
		3653	}
2930	});	3654	});
2931	}	3655	}
2932		3656
2933	sub _draw {	3657	sub _draw {
2934	my ($self) = @_;	3658	my ($self) = @_;
2935		3659
2936	glTranslate 0.375, 0.375;
2937
2938	my ($w, $h) = @$self{qw(w h)};	3660	my ($w, $h) = @$self{qw(w h)};
2939		3661
2940	glColor 1, 0.8, 0.4;	3662	glColor 1, 0.8, 0.4;
2941	glBegin GL_QUADS;	3663	glRect 0, 0, $w, $h;
2942	glVertex 0 , 0;
2943	glVertex 0 , $h;
2944	glVertex $w, $h;
2945	glVertex $w, 0;
2946	glEnd;
2947		3664
2948	glColor 0, 0, 0;	3665	glColor 0, 0, 0;
2949	glBegin GL_LINE_LOOP;	3666	glRect_lineloop .5, .5, $w + .5, $h + .5;
2950	glVertex 0 , 0;
2951	glVertex 0 , $h;
2952	glVertex $w, $h;
2953	glVertex $w, 0;
2954	glEnd;
2955		3667
2956	glTranslate 2 - 0.375, 2 - 0.375;	3668	glTranslate 2, 2;
2957		3669
2958	$self->SUPER::_draw;	3670	$self->SUPER::_draw;
2959	}	3671	}
2960		3672
2961	#############################################################################	3673	#############################################################################
2962		3674
2963	package CFClient::UI::Face;	3675	package DC::UI::Face;
2964		3676
2965	our @ISA = CFClient::UI::Base::;	3677	our @ISA = DC::UI::DrawBG::;
2966		3678
2967	use CFClient::OpenGL;	3679	use DC::OpenGL;
2968		3680
2969	sub new {	3681	sub new {
2970	my $class = shift;	3682	my $class = shift;
2971		3683
2972	my $self = $class->SUPER::new (	3684	my $self = $class->SUPER::new (
		3685	size_w => 32,
		3686	size_h => 8,
2973	aspect => 1,	3687	aspect => 1,
2974	can_events => 0,	3688	can_events => 0,
2975	@_,	3689	@_,
2976	);	3690	);
2977		3691
2978	if ($self->{anim} && $self->{animspeed}) {	3692	if ($self->{anim} && $self->{animspeed}) {
2979	Scalar::Util::weaken (my $widget = $self);	3693	DC::weaken (my $widget = $self);
2980		3694
2981	$self->{timer} = Event->timer (	3695	$self->{animspeed} = List::Util::max 0.05, $self->{animspeed};
2982	at => $self->{animspeed} * int $::NOW / $self->{animspeed},	3696	$self->{timer} = EV::periodic_ns 0, $self->{animspeed}, undef, sub {
2983	hard => 1,	3697	return unless $::CONN;
2984	interval => $self->{animspeed},	3698
2985	cb => sub {	3699	my $w = $widget
		3700	or return;
		3701
2986	++$widget->{frame};	3702	++$w->{frame};
		3703	$w->update_face;
		3704
		3705	# somehow, $widget can go away
2987	$widget->update;	3706	$w->update;
2988	},	3707	$w->update_timer;
2989	);	3708	};
		3709
		3710	$self->update_face;
		3711	$self->update_timer;
2990	}	3712	}
2991		3713
2992	$self	3714	$self
2993	}	3715	}
2994		3716
		3717	sub update_timer {
		3718	my ($self) = @_;
		3719
		3720	return unless $self->{timer};
		3721
		3722	if ($self->{visible}) {
		3723	$self->{timer}->start;
		3724	} else {
		3725	$self->{timer}->stop;
		3726	}
		3727	}
		3728
		3729	sub update_face {
		3730	my ($self) = @_;
		3731
		3732	if ($::CONN) {
		3733	if (my $anim = $::CONN->{anim}[$self->{anim}]) {
		3734	if ($anim && @$anim) {
		3735	$self->{face} = $anim->[ $self->{frame} % @$anim ];
		3736	delete $self->{face_change_cb};
		3737
		3738	if (my $tex = $self->{tex} = $::CONN->{texture}[ $::CONN->{face}[$self->{face}]{id} ]) {
		3739	unless ($tex->{name} || $tex->{loading}) {
		3740	$tex->upload (sub { $self->reconfigure });
		3741	}
		3742	}
		3743	}
		3744	}
		3745	}
		3746	}
		3747
2995	sub size_request {	3748	sub size_request {
2996	(32, 8)	3749	my ($self) = @_;
		3750
		3751	if ($::CONN) {
		3752	if (my $faceid = $::CONN->{face}[$self->{face}]{id}) {
		3753	if (my $tex = $self->{tex} = $::CONN->{texture}[$faceid]) {
		3754	if ($tex->{name}) {
		3755	return ($self->{size_w} || $tex->{w}, $self->{size_h} || $tex->{h});
		3756	} elsif (!$tex->{loading}) {
		3757	$tex->upload (sub { $self->reconfigure });
		3758	}
		3759	}
		3760
		3761	$self->{face_change_cb} ||= $::CONN->on_face_change ($self->{face}, sub { $self->reconfigure });
		3762	}
		3763	}
		3764
		3765	($self->{size_w} || 8, $self->{size_h} || 8)
2997	}	3766	}
2998		3767
2999	sub update {	3768	sub update {
3000	my ($self) = @_;	3769	my ($self) = @_;
3001		3770
3002	return unless $self->{visible};	3771	return unless $self->{visible};
3003		3772
3004	$self->SUPER::update;	3773	$self->SUPER::update;
3005	}	3774	}
3006		3775
		3776	sub invoke_visibility_change {
		3777	my ($self) = @_;
		3778
		3779	$self->update_timer;
		3780
		3781	0
		3782	}
		3783
3007	sub _draw {	3784	sub _draw {
3008	my ($self) = @_;	3785	my ($self) = @_;
3009		3786
3010	return unless $::CONN;	3787	$self->SUPER::_draw;
3011		3788
3012	my $face;	3789	if (my $tex = $self->{tex}) {
3013
3014	if ($self->{frame}) {
3015	my $anim = $::CONN->{anim}[$self->{anim}];
3016
3017	$face = $anim->[ $self->{frame} % @$anim ]
3018	if $anim && @$anim;
3019	}
3020
3021	my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
3022
3023	if ($tex) {
3024	glEnable GL_TEXTURE_2D;	3790	glEnable GL_TEXTURE_2D;
3025	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	3791	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
3026	glColor 0, 0, 0, 1;	3792	glColor 0, 0, 0, 1;
3027	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});	3793	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
3028	glDisable GL_TEXTURE_2D;	3794	glDisable GL_TEXTURE_2D;
…		…
3030	}	3796	}
3031		3797
3032	sub destroy {	3798	sub destroy {
3033	my ($self) = @_;	3799	my ($self) = @_;
3034		3800
3035	$self->{timer}->cancel	3801	(delete $self->{timer})->cancel
3036	if $self->{timer};	3802	if $self->{timer};
3037		3803
3038	$self->SUPER::destroy;	3804	$self->SUPER::destroy;
3039	}	3805	}
3040		3806
3041	#############################################################################	3807	#############################################################################
3042		3808
3043	package CFClient::UI::Buttonbar;	3809	package DC::UI::Buttonbar;
3044		3810
3045	our @ISA = CFClient::UI::HBox::;	3811	our @ISA = DC::UI::HBox::;
3046		3812
3047	# TODO: should actualyl wrap buttons and other goodies.	3813	# TODO: should actually wrap buttons and other goodies.
3048		3814
3049	#############################################################################	3815	#############################################################################
3050		3816
3051	package CFClient::UI::Menu;	3817	package DC::UI::Menu;
3052		3818
3053	our @ISA = CFClient::UI::FancyFrame::;	3819	our @ISA = DC::UI::Toplevel::;
3054		3820
3055	use CFClient::OpenGL;	3821	use DC::OpenGL;
3056		3822
3057	sub new {	3823	sub new {
3058	my $class = shift;	3824	my $class = shift;
3059		3825
3060	my $self = $class->SUPER::new (	3826	my $self = $class->SUPER::new (
3061	items => [],	3827	items => [],
3062	z => 100,	3828	z => 100,
3063	@_,	3829	@_,
3064	);	3830	);
3065		3831
3066	$self->add ($self->{vbox} = new CFClient::UI::VBox);	3832	$self->add ($self->{vbox} = new DC::UI::VBox);
3067		3833
3068	for my $item (@{ $self->{items} }) {	3834	for my $item (@{ $self->{items} }) {
3069	my ($widget, $cb, $tooltip) = @$item;	3835	my ($widget, $cb, $tooltip) = @$item;
3070		3836
3071	# handle various types of items, only text for now	3837	# handle various types of items, only text for now
3072	if (!ref $widget) {	3838	if (!ref $widget) {
		3839	if ($widget =~ /\t/) {
		3840	my ($left, $right) = split /\t/, $widget, 2;
		3841
3073	$widget = new CFClient::UI::Label	3842	$widget = new DC::UI::HBox
3074	can_hover => 1,	3843	can_hover => 1,
3075	can_events => 1,	3844	can_events => 1,
		3845	tooltip => $tooltip,
		3846	children => [
		3847	(new DC::UI::Label markup => $left, expand => 1),
		3848	(new DC::UI::Label markup => $right, align => +1),
		3849	],
		3850	;
		3851
		3852	} else {
		3853	$widget = new DC::UI::Label
		3854	can_hover => 1,
		3855	can_events => 1,
3076	markup => $widget,	3856	markup => $widget,
3077	tooltip => $tooltip	3857	tooltip => $tooltip;
		3858	}
3078	}	3859	}
3079		3860
3080	$self->{item}{$widget} = $item;	3861	$self->{item}{$widget} = $item;
3081		3862
3082	$self->{vbox}->add ($widget);	3863	$self->{vbox}->add ($widget);
…		…
3125	1	3906	1
3126	}	3907	}
3127		3908
3128	#############################################################################	3909	#############################################################################
3129		3910
3130	package CFClient::UI::Multiplexer;	3911	package DC::UI::Multiplexer;
3131		3912
3132	our @ISA = CFClient::UI::Container::;	3913	our @ISA = DC::UI::Container::;
3133		3914
3134	sub new {	3915	sub new {
3135	my $class = shift;	3916	my $class = shift;
3136		3917
3137	my $self = $class->SUPER::new (	3918	my $self = $class->SUPER::new (
…		…
3151		3932
3152	$self->{current} = $self->{children}[0]	3933	$self->{current} = $self->{children}[0]
3153	if @{ $self->{children} };	3934	if @{ $self->{children} };
3154	}	3935	}
3155		3936
		3937	sub get_current_page {
		3938	my ($self) = @_;
		3939
		3940	$self->{current}
		3941	}
		3942
3156	sub set_current_page {	3943	sub set_current_page {
3157	my ($self, $page_or_widget) = @_;	3944	my ($self, $page_or_widget) = @_;
3158		3945
3159	my $widget = ref $page_or_widget	3946	my $widget = ref $page_or_widget
3160	? $page_or_widget	3947	? $page_or_widget
…		…
3192	$self->{current}->draw;	3979	$self->{current}->draw;
3193	}	3980	}
3194		3981
3195	#############################################################################	3982	#############################################################################
3196		3983
3197	package CFClient::UI::Notebook;	3984	package DC::UI::Notebook;
3198		3985
		3986	use DC::OpenGL;
		3987
3199	our @ISA = CFClient::UI::VBox::;	3988	our @ISA = DC::UI::VBox::;
3200		3989
3201	sub new {	3990	sub new {
3202	my $class = shift;	3991	my $class = shift;
3203		3992
3204	my $self = $class->SUPER::new (	3993	my $self = $class->SUPER::new (
3205	buttonbar => (new CFClient::UI::Buttonbar),	3994	buttonbar => (new DC::UI::Buttonbar),
3206	multiplexer => (new CFClient::UI::Multiplexer expand => 1),	3995	multiplexer => (new DC::UI::Multiplexer expand => 1),
		3996	active_outline => [.7, .7, 0.2],
3207	# filter => # will be put between multiplexer and $self	3997	# filter => # will be put between multiplexer and $self
3208	@_,	3998	@_,
3209	);	3999	);
3210		4000
3211	$self->{filter}->add ($self->{multiplexer}) if $self->{filter};	4001	$self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3212	$self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});	4002	$self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3213		4003
		4004	{
		4005	Scalar::Util::weaken (my $wself = $self);
		4006
		4007	$self->{multiplexer}->connect (c_add => sub {
		4008	my ($mplex, $widgets) = @_;
		4009
		4010	for my $child (@$widgets) {
		4011	Scalar::Util::weaken $child;
		4012	$child->{c_tab_} ||= do {
		4013	my $tab =
		4014	(UNIVERSAL::isa $child->{c_tab}, "DC::UI::Base")
		4015	? $child->{c_tab}
		4016	: new DC::UI::Button markup => $child->{c_tab}[0], tooltip => $child->{c_tab}[1];
		4017
		4018	$tab->connect (activate => sub {
		4019	$wself->set_current_page ($child);
		4020	});
		4021
		4022	$tab
		4023	};
		4024
		4025	$self->{buttonbar}->add ($child->{c_tab_});
		4026	}
		4027	});
		4028
		4029	$self->{multiplexer}->connect (c_remove => sub {
		4030	my ($mplex, $widgets) = @_;
		4031
		4032	for my $child (@$widgets) {
		4033	$wself->{buttonbar}->remove ($child->{c_tab_});
		4034	}
		4035	});
		4036	}
		4037
3214	$self	4038	$self
3215	}	4039	}
3216		4040
3217	sub add {	4041	sub add {
		4042	my ($self, @widgets) = @_;
		4043
		4044	$self->{multiplexer}->add (@widgets)
		4045	}
		4046
		4047	sub remove {
		4048	my ($self, @widgets) = @_;
		4049
		4050	$self->{multiplexer}->remove (@widgets)
		4051	}
		4052
		4053	sub pages {
		4054	my ($self) = @_;
		4055	$self->{multiplexer}->children
		4056	}
		4057
		4058	sub add_tab {
3218	my ($self, $title, $widget, $tooltip) = @_;	4059	my ($self, $title, $widget, $tooltip) = @_;
3219		4060
3220	Scalar::Util::weaken $self;	4061	$title = [$title, $tooltip] unless ref $title;
		4062	$widget->{c_tab} = $title;
3221		4063
3222	$self->{buttonbar}->add (new CFClient::UI::Button
3223	markup => $title,
3224	tooltip => $tooltip,
3225	on_activate => sub { $self->set_current_page ($widget) },
3226	);
3227
3228	$self->{multiplexer}->add ($widget);	4064	$self->add ($widget);
		4065	}
		4066
		4067	sub get_current_page {
		4068	my ($self) = @_;
		4069
		4070	$self->{multiplexer}->get_current_page
3229	}	4071	}
3230		4072
3231	sub set_current_page {	4073	sub set_current_page {
3232	my ($self, $page) = @_;	4074	my ($self, $page) = @_;
3233		4075
3234	$self->{multiplexer}->set_current_page ($page);	4076	$self->{multiplexer}->set_current_page ($page);
3235	$self->emit (page_changed => $self->{multiplexer}{current});	4077	$self->emit (page_changed => $self->{multiplexer}{current});
3236	}	4078	}
3237		4079
		4080	sub _draw {
		4081	my ($self) = @_;
		4082
		4083	$self->SUPER::_draw ();
		4084
		4085	if (my $cur = $self->{multiplexer}{current}) {
		4086	if ($cur = $cur->{c_tab_}) {
		4087	glTranslate $self->{buttonbar}{x} + $cur->{x},
		4088	$self->{buttonbar}{y} + $cur->{y};
		4089	glLineWidth 3;
		4090	#glEnable GL_BLEND;
		4091	#glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
		4092	glColor @{$self->{active_outline}};
		4093	glRect_lineloop 1.5, 1.5, $cur->{w} - 1.5, $cur->{h} - 1.5;
		4094	glLineWidth 1;
		4095	#glDisable GL_BLEND;
		4096	}
		4097	}
		4098	}
		4099
3238	#############################################################################	4100	#############################################################################
3239		4101
3240	package CFClient::UI::Combobox;	4102	package DC::UI::Selector;
3241		4103
3242	use utf8;	4104	use utf8;
3243		4105
3244	our @ISA = CFClient::UI::Button::;	4106	our @ISA = DC::UI::Button::;
3245		4107
3246	sub new {	4108	sub new {
3247	my $class = shift;	4109	my $class = shift;
3248		4110
3249	my $self = $class->SUPER::new (	4111	my $self = $class->SUPER::new (
…		…
3266	my ($value, $title, $tooltip) = @$_;	4128	my ($value, $title, $tooltip) = @$_;
3267		4129
3268	push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];	4130	push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
3269	}	4131	}
3270		4132
3271	CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);	4133	DC::UI::Menu->new (items => \@menu_items)->popup ($ev);
3272	}	4134	}
3273		4135
3274	sub _set_value {	4136	sub _set_value {
3275	my ($self, $value) = @_;	4137	my ($self, $value) = @_;
3276		4138
3277	my ($item) = grep $_->[0] eq $value, @{ $self->{options} }	4139	my ($item) = grep $_->[0] eq $value, @{ $self->{options} };
		4140	$item ||= $self->{options}[0]
3278	or return;	4141	or return;
3279		4142
3280	$self->{value} = $item->[0];	4143	$self->{value} = $item->[0];
3281	$self->set_markup ("$item->[1] ⇓");	4144	$self->set_markup ("$item->[1] ⇓");
3282	$self->set_tooltip ($item->[2]);	4145	# $self->set_tooltip ($item->[2]);
3283	}	4146	}
3284		4147
3285	sub set_value {	4148	sub set_value {
3286	my ($self, $value) = @_;	4149	my ($self, $value) = @_;
3287		4150
…		…
3289		4152
3290	$self->_set_value ($value);	4153	$self->_set_value ($value);
3291	$self->emit (changed => $value);	4154	$self->emit (changed => $value);
3292	}	4155	}
3293		4156
		4157	sub set_options {
		4158	my ($self, $options) = @_;
		4159
		4160	$self->{options} = $options;
		4161	$self->_set_value ($self->{value});
		4162	}
		4163
3294	#############################################################################	4164	#############################################################################
3295		4165
3296	package CFClient::UI::Statusbox;	4166	package DC::UI::Statusbox;
3297		4167
3298	our @ISA = CFClient::UI::VBox::;	4168	our @ISA = DC::UI::VBox::;
3299		4169
3300	sub new {	4170	sub new {
3301	my $class = shift;	4171	my $class = shift;
3302		4172
3303	my $self = $class->SUPER::new (	4173	my $self = $class->SUPER::new (
3304	fontsize => 0.8,	4174	fontsize => 0.8,
3305	@_,	4175	@_,
3306	);	4176	);
3307		4177
3308	Scalar::Util::weaken (my $this = $self);	4178	DC::weaken (my $this = $self);
3309		4179
3310	$self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });	4180	$self->{timer} = EV::timer 1, 1, sub { $this->reorder };
3311		4181
3312	$self	4182	$self
3313	}	4183	}
3314		4184
3315	sub reorder {	4185	sub reorder {
3316	my ($self) = @_;	4186	my ($self) = @_;
3317	my $NOW = Time::HiRes::time;	4187	my $NOW = Time::HiRes::time;
3318		4188
3319	# freeze display when hovering over any label	4189	# freeze display when hovering over any label
3320	return if $CFClient::UI::TOOLTIP->{owner}	4190	return if $DC::UI::TOOLTIP->{owner}
3321	&& grep $CFClient::UI::TOOLTIP->{owner} == $_->{label},	4191	&& grep $DC::UI::TOOLTIP->{owner} == $_->{label},
3322	values %{ $self->{item} };	4192	values %{ $self->{item} };
3323		4193
3324	while (my ($k, $v) = each %{ $self->{item} }) {	4194	while (my ($k, $v) = each %{ $self->{item} }) {
3325	delete $self->{item}{$k} if $v->{timeout} < $NOW;	4195	delete $self->{item}{$k} if $v->{timeout} < $NOW;
3326	}	4196	}
		4197
		4198	$self->{timer}->set (1, 1);
3327		4199
3328	my @widgets;	4200	my @widgets;
3329		4201
3330	my @items = sort {	4202	my @items = sort {
3331	$a->{pri} <=> $b->{pri}	4203	$a->{pri} <=> $b->{pri}
3332	or $b->{id} <=> $a->{id}	4204	or $b->{id} <=> $a->{id}
3333	} values %{ $self->{item} };	4205	} values %{ $self->{item} };
3334
3335	$self->{timer}->interval (1);
3336		4206
3337	my $count = 10 + 1;	4207	my $count = 10 + 1;
3338	for my $item (@items) {	4208	for my $item (@items) {
3339	last unless --$count;	4209	last unless --$count;
3340		4210
…		…
3347	for ($short) {	4217	for ($short) {
3348	s/^\s+//;	4218	s/^\s+//;
3349	s/\s+/ /g;	4219	s/\s+/ /g;
3350	}	4220	}
3351		4221
3352	new CFClient::UI::Label	4222	new DC::UI::Label
3353	markup => $short,	4223	markup => $short,
3354	tooltip => $item->{tooltip},	4224	tooltip => $item->{tooltip},
3355	tooltip_font => $::FONT_PROP,	4225	tooltip_font => $::FONT_PROP,
3356	tooltip_width => 0.67,	4226	tooltip_width => 0.67,
3357	fontsize => $item->{fontsize} || $self->{fontsize},	4227	fontsize => $item->{fontsize} || $self->{fontsize},
…		…
3364	if ((my $diff = $item->{timeout} - $NOW) < 2) {	4234	if ((my $diff = $item->{timeout} - $NOW) < 2) {
3365	$label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;	4235	$label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3366	$label->update;	4236	$label->update;
3367	$label->set_max_size (undef, $label->{req_h} * $diff)	4237	$label->set_max_size (undef, $label->{req_h} * $diff)
3368	if $diff < 1;	4238	if $diff < 1;
3369	$self->{timer}->interval (1/30);	4239	$self->{timer}->set (1/30, 1/30);
3370	} else {	4240	} else {
3371	$label->{fg}[3] = $item->{fg}[3] || 1;	4241	$label->{fg}[3] = $item->{fg}[3] || 1;
3372	}	4242	}
3373		4243
3374	push @widgets, $label;	4244	push @widgets, $label;
…		…
3436	$self->SUPER::destroy;	4306	$self->SUPER::destroy;
3437	}	4307	}
3438		4308
3439	#############################################################################	4309	#############################################################################
3440		4310
3441	package CFClient::UI::Inventory;
3442
3443	our @ISA = CFClient::UI::ScrolledWindow::;
3444
3445	sub new {
3446	my $class = shift;
3447
3448	my $self = $class->SUPER::new (
3449	child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3450	@_,
3451	);
3452
3453	$self
3454	}
3455
3456	sub set_items {
3457	my ($self, $items) = @_;
3458
3459	$self->{child}->clear;
3460	return unless $items;
3461
3462	my @items = sort {
3463	($a->{type} <=> $b->{type})
3464	or ($a->{name} cmp $b->{name})
3465	} values %$items;
3466
3467	$self->{real_items} = \@items;
3468
3469	my $row = 0;
3470	for my $item (@items) {
3471	CFClient::Item::update_widgets $item;
3472
3473	$self->{child}->add (0, $row, $item->{face_widget});
3474	$self->{child}->add (1, $row, $item->{desc_widget});
3475	$self->{child}->add (2, $row, $item->{weight_widget});
3476
3477	$row++;
3478	}
3479	}
3480
3481	#############################################################################
3482
3483	package CFClient::UI::SpellList;
3484
3485	our @ISA = CFClient::UI::Table::;
3486
3487	sub new {
3488	my $class = shift;
3489
3490	my $self = $class->SUPER::new (
3491	binding => [],
3492	commands => [],
3493	@_,
3494	)
3495	}
3496
3497	my $TOOLTIP_ALL = "\n\n<small>Left click - ready spell\nMiddle click - invoke spell\nRight click - further options</small>";
3498
3499	my @TOOLTIP_NAME = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3500	"<b>Name</b>. The name of the spell.$TOOLTIP_ALL");
3501	my @TOOLTIP_SKILL = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3502	"<b>Skill</b>. The skill (or magic school) required to be able to attempt casting this spell.$TOOLTIP_ALL");
3503	my @TOOLTIP_LVL = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3504	"<b>Level</b>. Minimum level the caster needs in the associated skill to be able to attempt casting this spell.$TOOLTIP_ALL");
3505	my @TOOLTIP_SP = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3506	"<b>Spell points / Grace points</b>. Amount of spell or grace points used by each invocation.$TOOLTIP_ALL");
3507	my @TOOLTIP_DMG = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3508	"<b>Damage</b>. The amount of damage the spell deals when it hits.$TOOLTIP_ALL");
3509
3510	sub rebuild_spell_list {
3511	my ($self) = @_;
3512
3513	$CFClient::UI::ROOT->on_refresh ($self => sub {
3514	$self->clear;
3515
3516	return unless $::CONN;
3517
3518	$self->add (1, 0, new CFClient::UI::Label text => "Spell Name", @TOOLTIP_NAME);
3519	$self->add (2, 0, new CFClient::UI::Label text => "Skill", @TOOLTIP_SKILL);
3520	$self->add (3, 0, new CFClient::UI::Label text => "Lvl" , @TOOLTIP_LVL);
3521	$self->add (4, 0, new CFClient::UI::Label text => "Sp/Gp", @TOOLTIP_SP);
3522	$self->add (5, 0, new CFClient::UI::Label text => "Dmg" , @TOOLTIP_DMG);
3523
3524	my $row = 0;
3525
3526	for (sort { $a cmp $b } keys %{ $self->{spell} }) {
3527	my $spell = $self->{spell}{$_};
3528
3529	$row++;
3530
3531	my $spell_cb = sub {
3532	my ($widget, $ev) = @_;
3533
3534	if ($ev->{button} == 1) {
3535	$::CONN->user_send ("cast $spell->{name}");
3536	} elsif ($ev->{button} == 2) {
3537	$::CONN->user_send ("invoke $spell->{name}");
3538	} elsif ($ev->{button} == 3) {
3539	(new CFClient::UI::Menu
3540	items => [
3541	["bind <i>cast $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) }],
3542	["bind <i>invoke $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["invoke $spell->{name}"]) }],
3543	],
3544	)->popup ($ev);
3545	} else {
3546	return 0;
3547	}
3548
3549	1
3550	};
3551
3552	my $tooltip = "$spell->{message}$TOOLTIP_ALL";
3553
3554	#TODO: add path info to tooltip
3555	#$self->add (6, $row, new CFClient::UI::Label text => $spell->{path});
3556
3557	$self->add (0, $row, new CFClient::UI::Face
3558	face => $spell->{face},
3559	can_hover => 1,
3560	can_events => 1,
3561	tooltip => $tooltip,
3562	on_button_down => $spell_cb,
3563	);
3564
3565	$self->add (1, $row, new CFClient::UI::Label
3566	expand => 1,
3567	text => $spell->{name},
3568	can_hover => 1,
3569	can_events => 1,
3570	tooltip => $tooltip,
3571	on_button_down => $spell_cb,
3572	);
3573
3574	$self->add (2, $row, new CFClient::UI::Label text => $::CONN->{skill_info}{$spell->{skill}}, @TOOLTIP_SKILL);
3575	$self->add (3, $row, new CFClient::UI::Label text => $spell->{level}, @TOOLTIP_LVL);
3576	$self->add (4, $row, new CFClient::UI::Label text => $spell->{mana} || $spell->{grace}, @TOOLTIP_SP);
3577	$self->add (5, $row, new CFClient::UI::Label text => $spell->{damage}, @TOOLTIP_DMG);
3578	}
3579	});
3580	}
3581
3582	sub add_spell {
3583	my ($self, $spell) = @_;
3584
3585	$self->{spell}->{$spell->{name}} = $spell;
3586	$self->rebuild_spell_list;
3587	}
3588
3589	sub remove_spell {
3590	my ($self, $spell) = @_;
3591
3592	delete $self->{spell}->{$spell->{name}};
3593	$self->rebuild_spell_list;
3594	}
3595
3596	sub clear_spells {
3597	my ($self) = @_;
3598
3599	$self->{spell} = {};
3600	$self->rebuild_spell_list;
3601	}
3602
3603	#############################################################################
3604
3605	package CFClient::UI::Root;	4311	package DC::UI::Root;
3606		4312
3607	our @ISA = CFClient::UI::Container::;	4313	our @ISA = DC::UI::Container::;
3608		4314
3609	use List::Util qw(min max);	4315	use List::Util qw(min max);
3610		4316
3611	use CFClient::OpenGL;	4317	use DC::OpenGL;
3612		4318
3613	sub new {	4319	sub new {
3614	my $class = shift;	4320	my $class = shift;
3615		4321
3616	my $self = $class->SUPER::new (	4322	my $self = $class->SUPER::new (
3617	visible => 1,	4323	visible => 1,
3618	@_,	4324	@_,
3619	);	4325	);
3620		4326
3621	Scalar::Util::weaken ($self->{root} = $self);	4327	DC::weaken ($self->{root} = $self);
3622		4328
3623	$self	4329	$self
3624	}	4330	}
3625		4331
3626	sub size_request {	4332	sub size_request {
…		…
3674	}	4380	}
3675		4381
3676	sub update {	4382	sub update {
3677	my ($self) = @_;	4383	my ($self) = @_;
3678		4384
3679	$::WANT_REFRESH++;	4385	$::WANT_REFRESH = 1;
3680	}	4386	}
3681		4387
3682	sub add {	4388	sub add {
3683	my ($self, @children) = @_;	4389	my ($self, @children) = @_;
3684		4390
…		…
3721	while ($self->{refresh_hook}) {	4427	while ($self->{refresh_hook}) {
3722	$_->()	4428	$_->()
3723	for values %{delete $self->{refresh_hook}};	4429	for values %{delete $self->{refresh_hook}};
3724	}	4430	}
3725		4431
3726	if ($self->{realloc}) {	4432	while ($self->{realloc}) {
3727	my %queue;	4433	my %queue;
3728	my @queue;	4434	my @queue;
3729	my $widget;	4435	my $widget;
3730		4436
3731	outer:	4437	outer:
…		…
3778	}	4484	}
3779	}	4485	}
3780		4486
3781	delete $self->{realloc}{$widget+0};	4487	delete $self->{realloc}{$widget+0};
3782	}	4488	}
3783	}
3784		4489
3785	while (my $size_alloc = delete $self->{size_alloc}) {	4490	while (my $size_alloc = delete $self->{size_alloc}) {
3786	my @queue = sort { $b->{visible} <=> $a->{visible} }	4491	my @queue = sort { $a->{visible} <=> $b->{visible} }
3787	values %$size_alloc;	4492	values %$size_alloc;
3788		4493
3789	while () {	4494	while () {
3790	my $widget = pop @queue || last;	4495	my $widget = pop @queue || last;
3791		4496
3792	my ($w, $h) = @$widget{qw(alloc_w alloc_h)};	4497	my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3793		4498
3794	$w = 0 if $w < 0;	4499	$w = max $widget->{min_w}, $w;
3795	$h = 0 if $h < 0;	4500	$h = max $widget->{min_h}, $h;
3796		4501
		4502	# $w = min $self->{w} - $widget->{x}, $w if $self->{w};
		4503	# $h = min $self->{h} - $widget->{y}, $h if $self->{h};
		4504
		4505	$w = min $widget->{max_w}, $w if exists $widget->{max_w};
		4506	$h = min $widget->{max_h}, $h if exists $widget->{max_h};
		4507
3797	$w = int $w + 0.5;	4508	$w = int $w + 0.5;
3798	$h = int $h + 0.5;	4509	$h = int $h + 0.5;
3799		4510
3800	if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {	4511	if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3801	$widget->{old_w} = $widget->{w};	4512	$widget->{old_w} = $widget->{w};
3802	$widget->{old_h} = $widget->{h};	4513	$widget->{old_h} = $widget->{h};
3803		4514
3804	$widget->{w} = $w;	4515	$widget->{w} = $w;
3805	$widget->{h} = $h;	4516	$widget->{h} = $h;
3806		4517
3807	$widget->emit (size_allocate => $w, $h);	4518	$widget->emit (size_allocate => $w, $h);
		4519	}
3808	}	4520	}
3809	}	4521	}
3810	}	4522	}
3811		4523
3812	while ($self->{post_alloc_hook}) {	4524	while ($self->{post_alloc_hook}) {
3813	$_->()	4525	$_->()
3814	for values %{delete $self->{post_alloc_hook}};	4526	for values %{delete $self->{post_alloc_hook}};
3815	}	4527	}
3816
3817		4528
3818	glViewport 0, 0, $::WIDTH, $::HEIGHT;	4529	glViewport 0, 0, $::WIDTH, $::HEIGHT;
3819	glClearColor +($::CFG->{fow_intensity}) x 3, 1;	4530	glClearColor +($::CFG->{fow_intensity}) x 3, 1;
3820	glClear GL_COLOR_BUFFER_BIT;	4531	glClear GL_COLOR_BUFFER_BIT;
3821		4532
…		…
3824	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;	4535	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
3825	glMatrixMode GL_MODELVIEW;	4536	glMatrixMode GL_MODELVIEW;
3826	glLoadIdentity;	4537	glLoadIdentity;
3827		4538
3828	{	4539	{
3829	package CFClient::UI::Base;	4540	package DC::UI::Base;
3830		4541
3831	($draw_x, $draw_y, $draw_w, $draw_h) =	4542	local ($draw_x, $draw_y, $draw_w, $draw_h) =
3832	(0, 0, $self->{w}, $self->{h});	4543	(0, 0, $self->{w}, $self->{h});
3833	}
3834		4544
3835	$self->_draw;	4545	$self->_draw;
		4546	}
3836	}	4547	}
3837		4548
3838	#############################################################################	4549	#############################################################################
3839		4550
3840	package CFClient::UI;	4551	package DC::UI;
3841		4552
3842	$ROOT = new CFClient::UI::Root;	4553	$ROOT = new DC::UI::Root;
3843	$TOOLTIP = new CFClient::UI::Tooltip z => 900;	4554	$TOOLTIP = new DC::UI::Tooltip z => 900;
3844		4555
3845	1	4556	1
3846		4557

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