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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.305 by root, Sun Jun 18 17:13:12 2006 UTC vs.
Revision 1.474 by root, Sun Jan 11 22:11:23 2009 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 Guard ();
		9
		10	use DC;
		11	use DC::Pod;
11	use CFClient::Texture;	12	use DC::Texture;
12		13
13	our ($FOCUS, $HOVER, $GRAB); # various widgets	14	our ($FOCUS, $HOVER, $GRAB); # various widgets
14		15
15	our $LAYOUT;	16	our $LAYOUT;
16	our $ROOT;	17	our $ROOT;
17	our $TOOLTIP;	18	our $TOOLTIP;
18	our $BUTTON_STATE;	19	our $BUTTON_STATE;
19		20
20	our %WIDGET; # all widgets, weak-referenced	21	our %WIDGET; # all widgets, weak-referenced
21		22
22	our $TOOLTIP_WATCHER = Event->idle (min => 1/60, cb => sub {	23	our $TOOLTIP_WATCHER = EV::timer_ns 0, 0.03, sub {
		24	$_[0]->stop;
		25
23	if (!$GRAB) {	26	if (!$GRAB) {
24	for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {	27	for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
25	if (length $widget->{tooltip}) {	28	if (length $widget->{tooltip}) {
26	if ($TOOLTIP->{owner} != $widget) {	29	if ($TOOLTIP->{owner} != $widget) {
		30	$TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};
27	$TOOLTIP->hide;	31	$TOOLTIP->hide;
28		32
29	$TOOLTIP->{owner} = $widget;	33	$TOOLTIP->{owner} = $widget;
		34	$TOOLTIP->{owner}->emit ("tooltip_show") if $TOOLTIP->{owner};
30		35
31	return if $ENV{CFPLUS_DEBUG} & 8;	36	return if $ENV{CFPLUS_DEBUG} & 8;
32		37
33	my $tip = $widget->{tooltip};
34
35	$tip = $tip->($widget) if CODE:: eq ref $tip;
36
37	$TOOLTIP->set_tooltip_from ($widget);	38	$TOOLTIP->set_tooltip_from ($widget);
38	$TOOLTIP->show;	39	$TOOLTIP->show;
39	}	40	}
40		41
41	return;	42	return;
42	}	43	}
43	}	44	}
44	}	45	}
45		46
46	$TOOLTIP->hide;	47	$TOOLTIP->hide;
		48	$TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};
47	delete $TOOLTIP->{owner};	49	delete $TOOLTIP->{owner};
48	});	50	};
49		51
50	sub get_layout {	52	sub get_layout {
51	my $layout;	53	my $layout;
52		54
53	for (grep { $_->{name} } values %WIDGET) {	55	for (grep { $_->{name} } values %WIDGET) {
…		…
79	sub feed_sdl_key_up_event {	81	sub feed_sdl_key_up_event {
80	$FOCUS->emit (key_up => $_[0])	82	$FOCUS->emit (key_up => $_[0])
81	if $FOCUS;	83	if $FOCUS;
82	}	84	}
83		85
		86	sub check_hover {
		87	my ($widget) = @_;
		88
		89	if ($widget != $HOVER) {
		90	my $hover = $HOVER; $HOVER = $widget;
		91
		92	$hover->update if $hover && $hover->{can_hover};
		93	$HOVER->update if $HOVER && $HOVER->{can_hover};
		94
		95	$TOOLTIP_WATCHER->again;
		96	}
		97	}
		98
84	sub feed_sdl_button_down_event {	99	sub feed_sdl_button_down_event {
85	my ($ev) = @_;	100	my ($ev) = @_;
86	my ($x, $y) = ($ev->{x}, $ev->{y});	101	my ($x, $y) = ($ev->{x}, $ev->{y});
87		102
88	if (!$BUTTON_STATE) {	103	$BUTTON_STATE |= 1 << ($ev->{button} - 1);
		104
		105	unless ($GRAB) {
89	my $widget = $ROOT->find_widget ($x, $y);	106	my $widget = $ROOT->find_widget ($x, $y);
90		107
91	$GRAB = $widget;	108	$GRAB = $widget;
92	$GRAB->update if $GRAB;	109	$GRAB->update if $GRAB;
93		110
94	$TOOLTIP_WATCHER->cb->();	111	$TOOLTIP_WATCHER->invoke;
95	}	112	}
96		113
97	$BUTTON_STATE |= 1 << ($ev->{button} - 1);	114	if ($GRAB) {
		115	if ($ev->{button} == 4 || $ev->{button} == 5) {
		116	# mousewheel
		117	my $delta = $ev->{button} * 2 - 9;
		118	my $shift = $ev->{mod} & DC::KMOD_SHIFT;
98		119
99	$GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))	120	$ev->{dx} = $shift ? $delta : 0;
100	if $GRAB;	121	$ev->{dy} = $shift ? 0 : $delta;
		122
		123	$GRAB->emit (mouse_wheel => $ev);
		124	} else {
		125	$GRAB->emit (button_down => $ev)
		126	}
		127	}
101	}	128	}
102		129
103	sub feed_sdl_button_up_event {	130	sub feed_sdl_button_up_event {
104	my ($ev) = @_;	131	my ($ev) = @_;
105	my ($x, $y) = ($ev->{x}, $ev->{y});
106		132
107	my $widget = $GRAB || $ROOT->find_widget ($x, $y);	133	my $widget = $GRAB || $ROOT->find_widget ($ev->{x}, $ev->{y});
108		134
109	$BUTTON_STATE &= ~(1 << ($ev->{button} - 1));	135	$BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
110		136
111	$GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))	137	$GRAB->emit (button_up => $ev)
112	if $GRAB;	138	if $GRAB && $ev->{button} != 4 && $ev->{button} != 5;
113		139
114	if (!$BUTTON_STATE) {	140	unless ($BUTTON_STATE) {
115	my $grab = $GRAB; undef $GRAB;	141	my $grab = $GRAB; undef $GRAB;
116	$grab->update if $grab;	142	$grab->update if $grab;
117	$GRAB->update if $GRAB;	143	$GRAB->update if $GRAB;
118		144
		145	check_hover $widget;
119	$TOOLTIP_WATCHER->cb->();	146	$TOOLTIP_WATCHER->invoke;
120	}	147	}
121	}	148	}
122		149
123	sub feed_sdl_motion_event {	150	sub feed_sdl_motion_event {
124	my ($ev) = @_;	151	my ($ev) = @_;
125	my ($x, $y) = ($ev->{x}, $ev->{y});	152	my ($x, $y) = ($ev->{x}, $ev->{y});
126		153
127	my $widget = $GRAB || $ROOT->find_widget ($x, $y);	154	my $widget = $GRAB || $ROOT->find_widget ($x, $y);
128		155
129	if ($widget != $HOVER) {	156	check_hover $widget;
130	my $hover = $HOVER; $HOVER = $widget;
131		157
132	$hover->update if $hover && $hover->{can_hover};	158	$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;	159	if $HOVER;
140	}	160	}
141		161
142	# convert position array to integers	162	# convert position array to integers
143	sub harmonize {	163	sub harmonize {
…		…
171	# call when resolution changes etc.	191	# call when resolution changes etc.
172	sub rescale_widgets {	192	sub rescale_widgets {
173	my ($sx, $sy) = @_;	193	my ($sx, $sy) = @_;
174		194
175	for my $widget (values %WIDGET) {	195	for my $widget (values %WIDGET) {
176	if ($widget->{is_toplevel}) {	196	if ($widget->{is_toplevel} || $widget->{c_rescale}) {
177	$widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;	197	$widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
178	$widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;	198	$widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
179		199
180	$widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;	200	$widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
181	$widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};	201	$widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
…		…
193	reconfigure_widgets;	213	reconfigure_widgets;
194	}	214	}
195		215
196	#############################################################################	216	#############################################################################
197		217
		218	package DC::UI::Event;
		219
		220	sub xy {
		221	$_[1]->coord2local ($_[0]{x}, $_[0]{y})
		222	}
		223
		224	#############################################################################
		225
198	package CFClient::UI::Base;	226	package DC::UI::Base;
199		227
200	use strict;	228	use strict;
201		229
202	use CFClient::OpenGL;	230	use DC::OpenGL;
203		231
204	sub new {	232	sub new {
205	my $class = shift;	233	my $class = shift;
206		234
207	my $self = bless {	235	my $self = bless {
…		…
212	h => undef,	240	h => undef,
213	can_events => 1,	241	can_events => 1,
214	@_	242	@_
215	}, $class;	243	}, $class;
216		244
217	Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);	245	DC::weaken ($DC::UI::WIDGET{$self+0} = $self);
218		246
219	for (keys %$self) {	247	for (keys %$self) {
220	if (/^on_(.*)$/) {	248	if (/^on_(.*)$/) {
221	$self->connect ($1 => delete $self->{$_});	249	$self->connect ($1 => delete $self->{$_});
222	}	250	}
223	}	251	}
224		252
225	if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {	253	if (my $layout = $DC::UI::LAYOUT->{$self->{name}}) {
226	$self->{x} = $layout->{x} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{x};	254	$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};	255	$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};	256	$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};	257	$self->{force_h} = $layout->{h} * $DC::UI::ROOT->{alloc_h} if exists $layout->{h};
230		258
231	$self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};	259	$self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
232	$self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};	260	$self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
233		261
234	$self->show if $layout->{show};	262	$self->show if $layout->{show};
…		…
239		267
240	sub destroy {	268	sub destroy {
241	my ($self) = @_;	269	my ($self) = @_;
242		270
243	$self->hide;	271	$self->hide;
		272	$self->emit ("destroy");
244	%$self = ();	273	%$self = ();
245	}	274	}
246		275
		276	sub TO_JSON {
		277	{ "\fw" => $_[0]{s_id} }
		278	}
		279
247	sub show {	280	sub show {
248	my ($self) = @_;	281	my ($self) = @_;
249		282
250	return if $self->{parent};	283	return if $self->{parent};
251		284
252	$CFClient::UI::ROOT->add ($self);	285	$DC::UI::ROOT->add ($self);
253	}	286	}
254		287
255	sub set_visible {	288	sub set_visible {
256	my ($self) = @_;	289	my ($self) = @_;
257		290
258	return if $self->{visible};	291	return if $self->{visible};
		292
		293	$self->{parent} && $self->{parent}{root}#d#
		294	or return ::clienterror ("set_visible called without parent ($self->{parent}) or root\n" => 1);
259		295
260	$self->{root} = $self->{parent}{root};	296	$self->{root} = $self->{parent}{root};
261	$self->{visible} = $self->{parent}{visible} + 1;	297	$self->{visible} = $self->{parent}{visible} + 1;
262		298
263	$self->emit (visibility_change => 1);	299	$self->emit (visibility_change => 1);
264		300
265	$self->realloc if !exists $self->{req_w};	301	$self->realloc if !exists $self->{req_w};
266		302
267	$_->set_visible for $self->children;	303	$_->set_visible for $self->visible_children;
268	}	304	}
269		305
270	sub set_invisible {	306	sub set_invisible {
271	my ($self) = @_;	307	my ($self) = @_;
272		308
…		…
278	delete $self->{root};	314	delete $self->{root};
279		315
280	undef $GRAB if $GRAB == $self;	316	undef $GRAB if $GRAB == $self;
281	undef $HOVER if $HOVER == $self;	317	undef $HOVER if $HOVER == $self;
282		318
283	$CFClient::UI::TOOLTIP_WATCHER->cb->()	319	$DC::UI::TOOLTIP_WATCHER->invoke
284	if $TOOLTIP->{owner} == $self;	320	if $TOOLTIP->{owner} == $self;
285		321
286	$self->emit ("focus_out");	322	$self->emit ("focus_out");
287	$self->emit (visibility_change => 0);	323	$self->emit (visibility_change => 0);
288	}	324	}
…		…
290	sub set_visibility {	326	sub set_visibility {
291	my ($self, $visible) = @_;	327	my ($self, $visible) = @_;
292		328
293	return if $self->{visible} == $visible;	329	return if $self->{visible} == $visible;
294		330
295	$visible ? $self->hide	331	$visible ? $self->show
296	: $self->show;	332	: $self->hide;
297	}	333	}
298		334
299	sub toggle_visibility {	335	sub toggle_visibility {
300	my ($self) = @_;	336	my ($self) = @_;
301		337
…		…
307	sub hide {	343	sub hide {
308	my ($self) = @_;	344	my ($self) = @_;
309		345
310	$self->set_invisible;	346	$self->set_invisible;
311		347
		348	# extra $parent copy for 5.8.8+ bug workaround
		349	# (otherwise $_[0] in remove gets freed
		350	if (my $parent = $self->{parent}) {
312	$self->{parent}->remove ($self)	351	$parent->remove ($self);
313	if $self->{parent};	352	}
314	}	353	}
315		354
316	sub move_abs {	355	sub move_abs {
317	my ($self, $x, $y, $z) = @_;	356	my ($self, $x, $y, $z) = @_;
318		357
…		…
330	$self->{force_h} = $h;	369	$self->{force_h} = $h;
331		370
332	$self->realloc;	371	$self->realloc;
333	}	372	}
334		373
		374	# traverse the widget chain up to find the maximum "physical" size constraints
		375	sub get_max_wh {
		376	my ($self) = @_;
		377
		378	my ($w, $h) = @$self{qw(max_w max_h)};
		379
		380	if ($w <= 0 || $h <= 0) {
		381	my ($mw, $mh) = $self->{parent}
		382	? $self->{parent}->get_max_wh
		383	: ($::WIDTH, $::HEIGHT);
		384
		385	$w = $mw if $w <= 0;
		386	$h = $mh if $h <= 0;
		387	}
		388
		389	($w, $h)
		390	}
		391
335	sub size_request {	392	sub size_request {
336	require Carp;	393	require Carp;
337	Carp::confess "size_request is abstract";	394	Carp::confess "size_request is abstract";
338	}	395	}
339		396
		397	sub baseline_shift {
		398	0
		399	}
		400
340	sub configure {	401	sub configure {
341	my ($self, $x, $y, $w, $h) = @_;	402	my ($self, $x, $y, $w, $h) = @_;
342		403
343	if ($self->{aspect}) {	404	if ($self->{aspect}) {
344	my ($ow, $oh) = ($w, $h);	405	my ($ow, $oh) = ($w, $h);
345		406
346	$w = List::Util::min $w, int $h * $self->{aspect};	407	$w = List::Util::min $w, DC::ceil $h * $self->{aspect};
347	$h = List::Util::min $h, int $w / $self->{aspect};	408	$h = List::Util::min $h, DC::ceil $w / $self->{aspect};
348		409
349	# use alignment to adjust x, y	410	# use alignment to adjust x, y
350		411
351	$x += int 0.5 * ($ow - $w);	412	$x += int 0.5 * ($ow - $w);
352	$y += int 0.5 * ($oh - $h);	413	$y += int 0.5 * ($oh - $h);
…		…
393		454
394	return if $self->{tooltip} eq $tooltip;	455	return if $self->{tooltip} eq $tooltip;
395		456
396	$self->{tooltip} = $tooltip;	457	$self->{tooltip} = $tooltip;
397		458
398	if ($CFClient::UI::TOOLTIP->{owner} == $self) {	459	if ($DC::UI::TOOLTIP->{owner} == $self) {
399	delete $CFClient::UI::TOOLTIP->{owner};	460	delete $DC::UI::TOOLTIP->{owner};
400	$CFClient::UI::TOOLTIP_WATCHER->cb->();	461	$DC::UI::TOOLTIP_WATCHER->invoke;
401	}	462	}
402	}	463	}
403		464
404	# translate global coordinates to local coordinate system	465	# translate global coordinates to local coordinate system
405	sub coord2local {	466	sub coord2local {
406	my ($self, $x, $y) = @_;	467	my ($self, $x, $y) = @_;
407		468
		469	return (undef, undef) unless $self->{parent};
		470
408	$self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})	471	$self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
409	}	472	}
410		473
411	# translate local coordinates to global coordinate system	474	# translate local coordinates to global coordinate system
412	sub coord2global {	475	sub coord2global {
413	my ($self, $x, $y) = @_;	476	my ($self, $x, $y) = @_;
414		477
		478	return (undef, undef) unless $self->{parent};
		479
415	$self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})	480	$self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
416	}	481	}
417		482
418	sub invoke_focus_in {	483	sub invoke_focus_in {
419	my ($self) = @_;	484	my ($self) = @_;
420		485
421	return if $FOCUS == $self;	486	return if $FOCUS == $self;
422	return unless $self->{can_focus};	487	return unless $self->{can_focus};
423		488
424	my $focus = $FOCUS; $FOCUS = $self;	489	$FOCUS = $self;
425		490
426	$focus->update if $focus;	491	$self->update;
427	$FOCUS->update;
428		492
429	0	493	0
430	}	494	}
431		495
432	sub invoke_focus_out {	496	sub invoke_focus_out {
433	my ($self) = @_;	497	my ($self) = @_;
434		498
435	return unless $FOCUS == $self;	499	return unless $FOCUS == $self;
436		500
437	my $focus = $FOCUS; undef $FOCUS;	501	undef $FOCUS;
438		502
439	$focus->update if $focus; #?	503	$self->update;
440		504
441	$::MAPWIDGET->grab_focus #d# focus mapwidget if no other widget has focus	505	$::MAPWIDGET->grab_focus #d# focus mapwidget if no other widget has focus
442	unless $FOCUS;	506	unless $FOCUS;
443		507
444	0	508	0
445	}	509	}
446		510
447	sub grab_focus {	511	sub grab_focus {
448	my ($self) = @_;	512	my ($self) = @_;
449		513
		514	$FOCUS->emit ("focus_out") if $FOCUS;
450	$self->emit ("focus_in");	515	$self->emit ("focus_in");
451	}	516	}
452		517
453	sub invoke_mouse_motion { 1 }	518	sub invoke_mouse_motion { 0 }
454	sub invoke_button_up { 1 }	519	sub invoke_button_up { 0 }
455	sub invoke_key_down { 1 }	520	sub invoke_key_down { 0 }
456	sub invoke_key_up { 1 }	521	sub invoke_key_up { 0 }
		522	sub invoke_mouse_wheel { 0 }
457		523
458	sub invoke_button_down {	524	sub invoke_button_down {
459	my ($self, $ev, $x, $y) = @_;	525	my ($self, $ev, $x, $y) = @_;
460		526
461	$self->grab_focus;	527	$self->grab_focus;
462		528
463	1	529	0
464	}	530	}
465		531
466	sub connect {	532	sub connect {
467	my ($self, $signal, $cb) = @_;	533	my ($self, $signal, $cb) = @_;
468		534
469	push @{ $self->{signal_cb}{$signal} }, $cb;	535	push @{ $self->{signal_cb}{$signal} }, $cb;
		536
		537	defined wantarray and Guard::guard {
		538	@{ $self->{signal_cb}{$signal} } = grep $_ != $cb,
		539	@{ $self->{signal_cb}{$signal} };
		540	}
470	}	541	}
		542
		543	sub disconnect_all {
		544	my ($self, $signal) = @_;
		545
		546	delete $self->{signal_cb}{$signal};
		547	}
		548
		549	my %has_coords = (
		550	button_down => 1,
		551	button_up => 1,
		552	mouse_motion => 1,
		553	mouse_wheel => 1,
		554	);
471		555
472	sub emit {	556	sub emit {
473	my ($self, $signal, @args) = @_;	557	my ($self, $signal, @args) = @_;
474		558
475	(List::Util::sum +(map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}), # before	559	# I do not really like this solution, but I do not like duplication
		560	# and needlessly verbose code, either.
		561	my @append
		562	= $has_coords{$signal}
		563	? $args[0]->xy ($self)
		564	: ();
		565
		566	#warn +(caller(1))[3] . "emit $signal on $self (parent $self->{parent})\n";#d#
		567
		568	for my $cb (
		569	@{$self->{signal_cb}{$signal} || []}, # before
476	($self->can ("invoke_$signal") || sub { 1 })->($self, @args)) # closure	570	($self->can ("invoke_$signal") || sub { 1 }), # closure
		571	) {
		572	return $cb->($self, @args, @append) || next;
		573	}
		574
		575	# parent
477	|| ($self->{parent} && $self->{parent}->emit ($signal, @args)) # parent	576	$self->{parent} && $self->{parent}->emit ($signal, @args)
478	}	577	}
479		578
480	sub find_widget {	579	#sub find_widget {
481	my ($self, $x, $y) = @_;	580	# in .xs
482
483	return () unless $self->{can_events};
484
485	return $self
486	if $x >= $self->{x} && $x < $self->{x} + $self->{w}
487	&& $y >= $self->{y} && $y < $self->{y} + $self->{h};
488
489	()
490	}
491		581
492	sub set_parent {	582	sub set_parent {
493	my ($self, $parent) = @_;	583	my ($self, $parent) = @_;
494		584
495	Scalar::Util::weaken ($self->{parent} = $parent);	585	DC::weaken ($self->{parent} = $parent);
496	$self->set_visible if $parent->{visible};	586	$self->set_visible if $parent->{visible};
497	}	587	}
498		588
499	sub realloc {	589	sub realloc {
500	my ($self) = @_;	590	my ($self) = @_;
…		…
526		616
527	# using global variables seems a bit hacky, but passing through all drawing	617	# using global variables seems a bit hacky, but passing through all drawing
528	# functions seems pointless.	618	# functions seems pointless.
529	our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn	619	our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
530		620
531	sub draw {	621	#sub draw {
532	my ($self) = @_;	622	#CFPlus.xs
533
534	return unless $self->{h} && $self->{w};
535
536	# update screen rectangle
537	local $draw_x = $draw_x + $self->{x};
538	local $draw_y = $draw_y + $self->{y};
539	local $draw_w = $draw_x + $self->{w};
540	local $draw_h = $draw_y + $self->{h};
541
542	# skip widgets that are entirely outside the drawing area
543	return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
544	|| ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
545
546	glPushMatrix;
547	glTranslate $self->{x}, $self->{y}, 0;
548
549	if ($self == $HOVER && $self->{can_hover}) {
550	glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
551	glEnable GL_BLEND;
552	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
553	glBegin GL_QUADS;
554	glVertex 0 , 0;
555	glVertex $self->{w}, 0;
556	glVertex $self->{w}, $self->{h};
557	glVertex 0 , $self->{h};
558	glEnd;
559	glDisable GL_BLEND;
560	}
561
562	if ($ENV{CFPLUS_DEBUG} & 1) {
563	glPushMatrix;
564	glColor 1, 1, 0, 1;
565	glTranslate 0.375, 0.375;
566	glBegin GL_LINE_LOOP;
567	glVertex 0 , 0;
568	glVertex $self->{w} - 1, 0;
569	glVertex $self->{w} - 1, $self->{h} - 1;
570	glVertex 0 , $self->{h} - 1;
571	glEnd;
572	glPopMatrix;
573	#CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
574	}
575
576	$self->_draw;
577	glPopMatrix;
578	}
579		623
580	sub _draw {	624	sub _draw {
581	my ($self) = @_;	625	my ($self) = @_;
582		626
583	warn "no draw defined for $self\n";	627	warn "no draw defined for $self\n";
584	}	628	}
585		629
586	sub DESTROY {	630	sub DESTROY {
587	my ($self) = @_;	631	my ($self) = @_;
588		632
589	delete $WIDGET{$self+0};	633	return if DC::in_destruct;
590		634
		635	local $@;
591	eval { $self->destroy };	636	eval { $self->destroy };
592	warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;	637	warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
		638
		639	delete $WIDGET{$self+0};
593	}	640	}
594		641
595	#############################################################################	642	#############################################################################
596		643
597	package CFClient::UI::DrawBG;	644	package DC::UI::DrawBG;
598		645
599	our @ISA = CFClient::UI::Base::;	646	our @ISA = DC::UI::Base::;
600		647
601	use strict;	648	use strict;
602	use CFClient::OpenGL;	649	use DC::OpenGL;
603		650
604	sub new {	651	sub new {
605	my $class = shift;	652	my $class = shift;
606
607	# range [value, low, high, page]
608		653
609	$class->SUPER::new (	654	$class->SUPER::new (
610	#bg => [0, 0, 0, 0.2],	655	#bg => [0, 0, 0, 0.2],
611	#active_bg => [1, 1, 1, 0.5],	656	#active_bg => [1, 1, 1, 0.5],
612	@_	657	@_
…		…
624	my ($w, $h) = @$self{qw(w h)};	669	my ($w, $h) = @$self{qw(w h)};
625		670
626	glEnable GL_BLEND;	671	glEnable GL_BLEND;
627	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;	672	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
628	glColor_premultiply @$color;	673	glColor_premultiply @$color;
629
630	glBegin GL_QUADS;
631	glVertex 0 , 0;
632	glVertex 0 , $h;
633	glVertex $w, $h;	674	glRect 0, 0, $w, $h;
634	glVertex $w, 0;
635	glEnd;
636
637	glDisable GL_BLEND;	675	glDisable GL_BLEND;
638	}	676	}
639	}	677	}
640		678
641	#############################################################################	679	#############################################################################
642		680
643	package CFClient::UI::Empty;	681	package DC::UI::Empty;
644		682
645	our @ISA = CFClient::UI::Base::;	683	our @ISA = DC::UI::Base::;
646		684
647	sub new {	685	sub new {
648	my ($class, %arg) = @_;	686	my ($class, %arg) = @_;
649	$class->SUPER::new (can_events => 0, %arg);	687	$class->SUPER::new (can_events => 0, %arg);
650	}	688	}
…		…
657		695
658	sub draw { }	696	sub draw { }
659		697
660	#############################################################################	698	#############################################################################
661		699
662	package CFClient::UI::Container;	700	package DC::UI::Container;
663		701
664	our @ISA = CFClient::UI::Base::;	702	our @ISA = DC::UI::Base::;
665		703
666	sub new {	704	sub new {
667	my ($class, %arg) = @_;	705	my ($class, %arg) = @_;
668		706
669	my $children = delete $arg{children};	707	my $children = delete $arg{children};
…		…
673	can_events => 0,	711	can_events => 0,
674	%arg,	712	%arg,
675	);	713	);
676		714
677	$self->add (@$children)	715	$self->add (@$children)
678	if $children;	716	if $children && @$children;
679		717
680	$self	718	$self
		719	}
		720
		721	sub realloc {
		722	my ($self) = @_;
		723
		724	$self->{force_realloc} = 1;
		725	$self->{force_size_alloc} = 1;
		726	$self->SUPER::realloc;
681	}	727	}
682		728
683	sub add {	729	sub add {
684	my ($self, @widgets) = @_;	730	my ($self, @widgets) = @_;
685		731
686	$_->set_parent ($self)	732	$_->set_parent ($self)
687	for @widgets;	733	for @widgets;
688		734
		735	# TODO: only do this in widgets that need it, e.g. root, fixed
689	use sort 'stable';	736	use sort 'stable';
690		737
691	$self->{children} = [	738	$self->{children} = [
692	sort { $a->{z} <=> $b->{z} }	739	sort { $a->{z} <=> $b->{z} }
693	@{$self->{children}}, @widgets	740	@{$self->{children}}, @widgets
694	];	741	];
695		742
696	$self->realloc;	743	$self->realloc;
		744
		745	$self->emit (c_add => \@widgets);
		746
		747	map $_+0, @widgets
697	}	748	}
698		749
699	sub children {	750	sub children {
700	@{ $_[0]{children} }	751	@{ $_[0]{children} }
701	}	752	}
702		753
703	sub remove {	754	sub remove {
704	my ($self, $child) = @_;	755	my ($self, @widgets) = @_;
705		756
		757	$self->emit (c_remove => \@widgets);
		758
		759	for my $child (@widgets) {
706	delete $child->{parent};	760	delete $child->{parent};
707	$child->hide;	761	$child->hide;
708
709	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];	762	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
		763	}
710		764
711	$self->realloc;	765	$self->realloc;
712	}	766	}
713		767
714	sub clear {	768	sub clear {
715	my ($self) = @_;	769	my ($self) = @_;
716		770
717	my $children = delete $self->{children};	771	my $children = $self->{children};
718	$self->{children} = [];	772	$self->{children} = [];
719		773
720	for (@$children) {	774	for (@$children) {
721	delete $_->{parent};	775	delete $_->{parent};
722	$_->hide;	776	$_->hide;
…		…
742	}	796	}
743		797
744	sub _draw {	798	sub _draw {
745	my ($self) = @_;	799	my ($self) = @_;
746		800
747	$_->draw for @{$self->{children}};	801	$_->draw for $self->visible_children;
748	}	802	}
749		803
750	#############################################################################	804	#############################################################################
751		805
752	package CFClient::UI::Bin;	806	package DC::UI::Bin;
753		807
754	our @ISA = CFClient::UI::Container::;	808	our @ISA = DC::UI::Container::;
755		809
756	sub new {	810	sub new {
757	my ($class, %arg) = @_;	811	my ($class, %arg) = @_;
758		812
759	my $child = (delete $arg{child}) || new CFClient::UI::Empty::;	813	my $child = (delete $arg{child}) || new DC::UI::Empty::;
760		814
761	$class->SUPER::new (children => [$child], %arg)	815	$class->SUPER::new (children => [$child], %arg)
762	}	816	}
763		817
764	sub add {	818	sub add {
765	my ($self, $child) = @_;	819	my ($self, $child) = @_;
766		820
767	$self->SUPER::remove ($_) for @{ $self->{children} };	821	$self->clear;
768	$self->SUPER::add ($child);	822	$self->SUPER::add ($child);
769	}	823	}
770		824
771	sub remove {	825	sub remove {
772	my ($self, $widget) = @_;	826	my ($self, $widget) = @_;
773		827
774	$self->SUPER::remove ($widget);	828	$self->SUPER::remove ($widget);
775		829
776	$self->{children} = [new CFClient::UI::Empty]	830	$self->{children} = [new DC::UI::Empty]
777	unless @{$self->{children}};	831	unless @{$self->{children}};
778	}	832	}
779		833
780	sub child { $_[0]->{children}[0] }	834	sub child { $_[0]->{children}[0] }
781		835
…		…
790		844
791	1	845	1
792	}	846	}
793		847
794	#############################################################################	848	#############################################################################
795
796	# back-buffered drawing area	849	# back-buffered drawing area
797		850
798	package CFClient::UI::Window;	851	package DC::UI::Window;
799		852
800	our @ISA = CFClient::UI::Bin::;	853	our @ISA = DC::UI::Bin::;
801		854
802	use CFClient::OpenGL;	855	use DC::OpenGL;
803		856
804	sub new {	857	sub new {
805	my ($class, %arg) = @_;	858	my ($class, %arg) = @_;
806		859
807	my $self = $class->SUPER::new (%arg);	860	my $self = $class->SUPER::new (%arg);
…		…
829	}	882	}
830		883
831	sub render_child {	884	sub render_child {
832	my ($self) = @_;	885	my ($self) = @_;
833		886
834	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {	887	$self->{texture} = new_from_opengl DC::Texture $self->{w}, $self->{h}, sub {
835	glClearColor 0, 0, 0, 0;	888	glClearColor 0, 0, 0, 0;
836	glClear GL_COLOR_BUFFER_BIT;	889	glClear GL_COLOR_BUFFER_BIT;
837		890
838	{	891	{
839	package CFClient::UI::Base;	892	package DC::UI::Base;
840		893
841	($draw_x, $draw_y, $draw_w, $draw_h) =	894	local ($draw_x, $draw_y, $draw_w, $draw_h) =
842	(0, 0, $self->{w}, $self->{h});	895	(0, 0, $self->{w}, $self->{h});
		896
		897	$self->_render;
843	}	898	}
844
845	$self->_render;
846	};	899	};
847	}	900	}
848		901
849	sub _draw {	902	sub _draw {
850	my ($self) = @_;	903	my ($self) = @_;
851
852	my ($w, $h) = @$self{qw(w h)};
853		904
854	my $tex = $self->{texture}	905	my $tex = $self->{texture}
855	or return;	906	or return;
856		907
857	glEnable GL_TEXTURE_2D;	908	glEnable GL_TEXTURE_2D;
858	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	909	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
859	glColor 0, 0, 0, 1;	910	glColor 0, 0, 0, 1;
860		911
861	$tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);	912	$tex->draw_quad_alpha_premultiplied (0, 0);
862		913
863	glDisable GL_TEXTURE_2D;	914	glDisable GL_TEXTURE_2D;
864	}	915	}
865		916
866	#############################################################################	917	#############################################################################
867		918
868	package CFClient::UI::ViewPort;	919	package DC::UI::ViewPort;
869		920
		921	use List::Util qw(min max);
		922
870	our @ISA = CFClient::UI::Window::;	923	our @ISA = DC::UI::Window::;
871		924
872	sub new {	925	sub new {
873	my $class = shift;	926	my $class = shift;
874		927
875	$class->SUPER::new (	928	$class->SUPER::new (
…		…
882	sub size_request {	935	sub size_request {
883	my ($self) = @_;	936	my ($self) = @_;
884		937
885	my ($w, $h) = @{$self->child}{qw(req_w req_h)};	938	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
886		939
887	$w = 10 if $self->{scroll_x};	940	$w = 1 if $self->{scroll_x};
888	$h = 10 if $self->{scroll_y};	941	$h = 1 if $self->{scroll_y};
889		942
890	($w, $h)	943	($w, $h)
891	}	944	}
892		945
893	sub invoke_size_allocate {	946	sub invoke_size_allocate {
…		…
905	}	958	}
906		959
907	sub set_offset {	960	sub set_offset {
908	my ($self, $x, $y) = @_;	961	my ($self, $x, $y) = @_;
909		962
		963	my $x = max 0, min $self->child->{w} - $self->{w}, int $x;
		964	my $y = max 0, min $self->child->{h} - $self->{h}, int $y;
		965
		966	if ($x != $self->{view_x} or $y != $self->{view_y}) {
910	$self->{view_x} = int $x;	967	$self->{view_x} = $x;
911	$self->{view_y} = int $y;	968	$self->{view_y} = $y;
912		969
		970	$self->emit (changed => $x, $y);
913	$self->update;	971	$self->update;
		972	}
		973	}
		974
		975	sub set_center {
		976	my ($self, $x, $y) = @_;
		977
		978	$self->set_offset ($x - $self->{w} * .5, $y - $self->{h} * .5);
		979	}
		980
		981	sub make_visible {
		982	my ($self, $x, $y, $border) = @_;
		983
		984	if ( $x < $self->{view_x} + $self->{w} * $border
		985	|| $x > $self->{view_x} + $self->{w} * (1 - $border)
		986	|| $y < $self->{view_y} + $self->{h} * $border
		987	|| $y > $self->{view_y} + $self->{h} * (1 - $border)
		988	) {
		989	$self->set_center ($x, $y);
		990	}
914	}	991	}
915		992
916	# hmm, this does not work for topleft of $self... but we should not ask for that	993	# hmm, this does not work for topleft of $self... but we should not ask for that
917	sub coord2local {	994	sub coord2local {
918	my ($self, $x, $y) = @_;	995	my ($self, $x, $y) = @_;
…		…
933	my ($self, $x, $y) = @_;	1010	my ($self, $x, $y) = @_;
934		1011
935	if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}	1012	if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
936	&& $y >= $self->{y} && $y < $self->{y} + $self->{h}	1013	&& $y >= $self->{y} && $y < $self->{y} + $self->{h}
937	) {	1014	) {
938	$self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})	1015	$self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
939	} else {	1016	} else {
940	$self->CFClient::UI::Base::find_widget ($x, $y)	1017	$self->DC::UI::Base::find_widget ($x, $y)
941	}	1018	}
942	}	1019	}
943		1020
944	sub _render {	1021	sub _render {
945	my ($self) = @_;	1022	my ($self) = @_;
946		1023
947	local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};	1024	local $DC::UI::Base::draw_x = $DC::UI::Base::draw_x - $self->{view_x};
948	local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};	1025	local $DC::UI::Base::draw_y = $DC::UI::Base::draw_y - $self->{view_y};
949		1026
950	CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};	1027	DC::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
951		1028
952	$self->SUPER::_render;	1029	$self->SUPER::_render;
953	}	1030	}
954		1031
955	#############################################################################	1032	#############################################################################
956		1033
957	package CFClient::UI::ScrolledWindow;	1034	package DC::UI::ScrolledWindow;
958		1035
959	our @ISA = CFClient::UI::HBox::;	1036	our @ISA = DC::UI::Table::;
960		1037
961	sub new {	1038	sub new {
962	my ($class, %arg) = @_;	1039	my ($class, %arg) = @_;
963		1040
964	my $child = delete $arg{child};	1041	my $child = delete $arg{child};
965		1042
966	my $self;	1043	my $self;
967		1044
968	my $slider = new CFClient::UI::Slider	1045	my $hslider = new DC::UI::Slider
		1046	c_col => 0,
		1047	c_row => 1,
		1048	vertical => 0,
		1049	range => [0, 0, 1, 0.01], # HACK fix
		1050	on_changed => sub {
		1051	$self->{hpos} = $_[1];
		1052	$self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
		1053	},
		1054	;
		1055
		1056	my $vslider = new DC::UI::Slider
		1057	c_col => 1,
		1058	c_row => 0,
969	vertical => 1,	1059	vertical => 1,
970	range => [0, 0, 1, 0.01], # HACK fix	1060	range => [0, 0, 1, 0.01], # HACK fix
971	on_changed => sub {	1061	on_changed => sub {
972	$self->{vp}->set_offset (0, $_[1]);	1062	$self->{vpos} = $_[1];
		1063	$self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
973	},	1064	},
974	;	1065	;
975		1066
976	$self = $class->SUPER::new (	1067	$self = $class->SUPER::new (
977	vp => (new CFClient::UI::ViewPort expand => 1),	1068	scroll_x => 0,
		1069	scroll_y => 1,
		1070	can_events => 1,
978	slider => $slider,	1071	hslider => $hslider,
		1072	vslider => $vslider,
		1073	col_expand => [1, 0],
		1074	row_expand => [1, 0],
979	%arg,	1075	%arg,
980	);	1076	);
981		1077
		1078	$self->{vp} = new DC::UI::ViewPort
		1079	c_col => 0,
		1080	c_row => 0,
		1081	expand => 1,
		1082	scroll_x => $self->{scroll_x},
		1083	scroll_y => $self->{scroll_y},
		1084	on_changed => sub {
		1085	my ($vp, $x, $y) = @_;
		1086
		1087	$vp->{parent}{hslider}->set_value ($x);
		1088	$vp->{parent}{vslider}->set_value ($y);
		1089
		1090	0
		1091	},
		1092	on_size_allocate => sub {
		1093	my ($vp, $w, $h) = @_;
		1094	$vp->{parent}->update_slider;
		1095	0
		1096	},
		1097	;
		1098
982	$self->SUPER::add ($self->{vp}, $self->{slider});	1099	$self->SUPER::add ($self->{vp});
		1100
983	$self->add ($child) if $child;	1101	$self->add ($child) if $child;
984		1102
985	$self	1103	$self
986	}	1104	}
987		1105
…		…
989	my ($self, $widget) = @_;	1107	my ($self, $widget) = @_;
990		1108
991	$self->{vp}->add ($self->{child} = $widget);	1109	$self->{vp}->add ($self->{child} = $widget);
992	}	1110	}
993		1111
		1112	sub set_offset { shift->{vp}->set_offset (@_) }
		1113	sub set_center { shift->{vp}->set_center (@_) }
		1114	sub make_visible { shift->{vp}->make_visible (@_) }
		1115
994	sub update {	1116	sub update_slider {
		1117	my ($self) = @_;
		1118
		1119	my $child = ($self->{vp} or return)->child;
		1120
		1121	if ($self->{scroll_x}) {
		1122	my ($w1, $w2) = ($child->{req_w}, $self->{vp}{w});
		1123	$self->{hslider}->set_range ([$self->{hslider}{range}[0], 0, $w1, $w2, 1]);
		1124
		1125	my $visible = $w1 > $w2;
		1126	if ($visible != $self->{hslider_visible}) {
		1127	$self->{hslider_visible} = $visible;
		1128	$visible ? $self->SUPER::add ($self->{hslider})
		1129	: $self->SUPER::remove ($self->{hslider});
		1130	}
		1131	}
		1132
		1133	if ($self->{scroll_y}) {
		1134	my ($h1, $h2) = ($child->{req_h}, $self->{vp}{h});
		1135	$self->{vslider}->set_range ([$self->{vslider}{range}[0], 0, $h1, $h2, 1]);
		1136
		1137	my $visible = $h1 > $h2;
		1138	if ($visible != $self->{vslider_visible}) {
		1139	$self->{vslider_visible} = $visible;
		1140	$visible ? $self->SUPER::add ($self->{vslider})
		1141	: $self->SUPER::remove ($self->{vslider});
		1142	}
		1143	}
		1144	}
		1145
		1146	sub start_dragging {
995	my ($self) = @_;	1147	my ($self, $ev) = @_;
996		1148
997	$self->SUPER::update;	1149	$self->grab_focus;
998		1150
999	# todo: overwrite size_allocate of child	1151	my $ox = $self->{vp}{view_x};
1000	my $child = $self->{vp}->child;	1152	my $oy = $self->{vp}{view_y};
1001	$self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);	1153
		1154	$self->{motion} = sub {
		1155	my ($ev, $x, $y) = @_;
		1156
		1157	$ox -= $ev->{xrel};
		1158	$oy -= $ev->{yrel};
		1159
		1160	$self->{vp}->set_offset ($ox, $oy);
		1161	};
		1162	}
		1163
		1164	sub invoke_mouse_wheel {
		1165	my ($self, $ev) = @_;
		1166
		1167	$self->{vslider}->emit (mouse_wheel => $ev) if $self->{vslider_visible};
		1168	$self->{hslider}->emit (mouse_wheel => $ev) if $self->{hslider_visible};
		1169
		1170	1
		1171	}
		1172
		1173	sub invoke_button_down {
		1174	my ($self, $ev, $x, $y) = @_;
		1175
		1176	if ($ev->{button} == 2) {
		1177	$self->start_dragging ($ev);
		1178	return 1;
		1179	}
		1180
		1181	0
		1182	}
		1183
		1184	sub invoke_button_up {
		1185	my ($self, $ev, $x, $y) = @_;
		1186
		1187	if (delete $self->{motion}) {
		1188	return 1;
		1189	}
		1190
		1191	0
		1192	}
		1193
		1194	sub invoke_mouse_motion {
		1195	my ($self, $ev, $x, $y) = @_;
		1196
		1197	if ($self->{motion}) {
		1198	$self->{motion}->($ev, $x, $y);
		1199	return 1;
		1200	}
		1201
		1202	0
1002	}	1203	}
1003		1204
1004	sub invoke_size_allocate {	1205	sub invoke_size_allocate {
1005	my ($self, $w, $h) = @_;	1206	my ($self, $w, $h) = @_;
1006		1207
1007	my $child = $self->{vp}->child;	1208	$self->update_slider;
1008	$self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
1009
1010	$self->SUPER::invoke_size_allocate ($w, $h)	1209	$self->SUPER::invoke_size_allocate ($w, $h)
1011	}	1210	}
1012		1211
1013	#TODO# update range on size_allocate depending on child
1014	# update viewport offset on scroll
1015
1016	#############################################################################	1212	#############################################################################
1017		1213
1018	package CFClient::UI::Frame;	1214	package DC::UI::Frame;
1019		1215
1020	our @ISA = CFClient::UI::Bin::;	1216	our @ISA = DC::UI::Bin::;
1021		1217
1022	use CFClient::OpenGL;	1218	use DC::OpenGL;
1023		1219
1024	sub new {	1220	sub new {
1025	my $class = shift;	1221	my $class = shift;
1026		1222
1027	$class->SUPER::new (	1223	$class->SUPER::new (
…		…
1037	my ($w, $h) = @$self{qw(w h)};	1233	my ($w, $h) = @$self{qw(w h)};
1038		1234
1039	glEnable GL_BLEND;	1235	glEnable GL_BLEND;
1040	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;	1236	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1041	glColor_premultiply @{ $self->{bg} };	1237	glColor_premultiply @{ $self->{bg} };
1042
1043	glBegin GL_QUADS;
1044	glVertex 0 , 0;
1045	glVertex 0 , $h;
1046	glVertex $w, $h;	1238	glRect 0, 0, $w, $h;
1047	glVertex $w, 0;
1048	glEnd;
1049
1050	glDisable GL_BLEND;	1239	glDisable GL_BLEND;
1051	}	1240	}
1052		1241
1053	$self->SUPER::_draw;	1242	$self->SUPER::_draw;
1054	}	1243	}
1055		1244
1056	#############################################################################	1245	#############################################################################
1057		1246
1058	package CFClient::UI::FancyFrame;	1247	package DC::UI::FancyFrame;
1059		1248
1060	our @ISA = CFClient::UI::Bin::;	1249	our @ISA = DC::UI::Bin::;
1061		1250
1062	use CFClient::OpenGL;	1251	use DC::OpenGL;
		1252
		1253	sub new {
		1254	my ($class, %arg) = @_;
		1255
		1256	if ((exists $arg{label}) && !ref $arg{label}) {
		1257	$arg{label} = new DC::UI::Label
		1258	align => 1,
		1259	valign => 0.5,
		1260	text => $arg{label},
		1261	fontsize => ($arg{border} || 0.8) * 0.75;
		1262	}
		1263
		1264	my $self = $class->SUPER::new (
		1265	# label => "",
		1266	fg => undef,
		1267	border => 0.8,
		1268	style => 'single',
		1269	%arg,
		1270	);
		1271
		1272	$self
		1273	}
		1274
		1275	sub add {
		1276	my ($self, @widgets) = @_;
		1277
		1278	$self->SUPER::add (@widgets);
		1279	$self->DC::UI::Container::add ($self->{label}) if $self->{label};
		1280	}
		1281
		1282	sub border {
		1283	int $_[0]{border} * $::FONTSIZE
		1284	}
		1285
		1286	sub size_request {
		1287	my ($self) = @_;
		1288
		1289	($self->{label_w}, undef) = $self->{label}->size_request
		1290	if $self->{label};
		1291
		1292	my ($w, $h) = $self->SUPER::size_request;
		1293
		1294	(
		1295	$w + $self->border * 2,
		1296	$h + $self->border * 2,
		1297	)
		1298	}
		1299
		1300	sub invoke_size_allocate {
		1301	my ($self, $w, $h) = @_;
		1302
		1303	my $border = $self->border;
		1304
		1305	$w -= List::Util::max 0, $border * 2;
		1306	$h -= List::Util::max 0, $border * 2;
		1307
		1308	if (my $label = $self->{label}) {
		1309	$label->{w} = List::Util::max 0, List::Util::min $self->{label_w}, $w - $border * 2;
		1310	$label->{h} = List::Util::min $h, $border;
		1311	$label->invoke_size_allocate ($label->{w}, $label->{h});
		1312	}
		1313
		1314	$self->child->configure ($border, $border, $w, $h);
		1315
		1316	1
		1317	}
		1318
		1319	sub _draw {
		1320	my ($self) = @_;
		1321
		1322	my $child = $self->{children}[0];
		1323
		1324	my $border = $self->border;
		1325	my ($w, $h) = ($self->{w}, $self->{h});
		1326
		1327	$child->draw;
		1328
		1329	glColor @{$self->{fg} || $DC::THEME{fancyframe}};
		1330	glBegin GL_LINE_STRIP;
		1331	glVertex $border * 1.5 , $border * 0.5 + 0.5;
		1332	glVertex $border * 0.5 + 0.5, $border * 0.5 + 0.5;
		1333	glVertex $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
		1334	glVertex $w - $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
		1335	glVertex $w - $border * 0.5 + 0.5, $border * 0.5 + 0.5;
		1336	glVertex $self->{label} ? $border * 2 + $self->{label}{w} : $border * 1.5, $border * 0.5 + 0.5;
		1337	glEnd;
		1338
		1339	if ($self->{label}) {
		1340	glTranslate $border * 2, 0;
		1341	$self->{label}->_draw;
		1342	}
		1343	}
		1344
		1345	#############################################################################
		1346
		1347	package DC::UI::Toplevel;
		1348
		1349	our @ISA = DC::UI::Bin::;
		1350
		1351	use DC::OpenGL;
1063		1352
1064	my $bg =	1353	my $bg =
1065	new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",	1354	new_from_resource DC::Texture "d1_bg.png",
1066	mipmap => 1, wrap => 1;	1355	mipmap => 1, wrap => 1;
1067		1356
1068	my @border =	1357	my @border =
1069	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	1358	map { new_from_resource DC::Texture $_, mipmap => 1 }
1070	qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);	1359	qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
		1360
		1361	my @icon =
		1362	map { new_from_resource DC::Texture $_, mipmap => 1 }
		1363	qw(x1_move.png x1_resize.png);
1071		1364
1072	sub new {	1365	sub new {
1073	my ($class, %arg) = @_;	1366	my ($class, %arg) = @_;
1074		1367
1075	my $self = $class->SUPER::new (	1368	my $self = $class->SUPER::new (
1076	bg => [1, 1, 1, 1],	1369	bg => [1, 1, 1, 1],
1077	border_bg => [1, 1, 1, 1],	1370	border_bg => [1, 1, 1, 1],
1078	border => 0.6,	1371	border => 0.8,
1079	can_events => 1,	1372	can_events => 1,
1080	min_w => 16,	1373	min_w => 64,
1081	min_h => 16,	1374	min_h => 32,
1082	%arg,	1375	%arg,
1083	);	1376	);
1084		1377
1085	$self->{title_widget} = new CFClient::UI::Label	1378	$self->{title_widget} = new DC::UI::Label
1086	align => 0,	1379	align => 0.5,
1087	valign => 1,	1380	valign => 1,
1088	text => $self->{title},	1381	text => $self->{title},
1089	fontsize => $self->{border},	1382	fontsize => $self->{border},
1090	if exists $self->{title};	1383	if exists $self->{title};
1091		1384
1092	if ($self->{has_close_button}) {	1385	if ($self->{has_close_button}) {
1093	$self->{close_button} =	1386	$self->{close_button} =
1094	new CFClient::UI::ImageButton	1387	new DC::UI::ImageButton
1095	image => 'x1_close.png',	1388	path => 'x1_close.png',
1096	on_activate => sub { $self->hide };	1389	on_activate => sub { $self->emit ("delete") };
1097		1390
1098	$self->CFClient::UI::Container::add ($self->{close_button});	1391	$self->DC::UI::Container::add ($self->{close_button});
1099	}	1392	}
1100		1393
1101	$self	1394	$self
1102	}	1395	}
1103		1396
1104	sub add {	1397	sub add {
1105	my ($self, @widgets) = @_;	1398	my ($self, @widgets) = @_;
1106		1399
1107	$self->SUPER::add (@widgets);	1400	$self->SUPER::add (@widgets);
1108	$self->CFClient::UI::Container::add ($self->{close_button}) if $self->{close_button};	1401	$self->DC::UI::Container::add ($self->{close_button}) if $self->{close_button};
1109	$self->CFClient::UI::Container::add ($self->{title_widget}) if $self->{title_widget};	1402	$self->DC::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
1110	}	1403	}
1111		1404
1112	sub border {	1405	sub border {
1113	int $_[0]{border} * $::FONTSIZE	1406	int $_[0]{border} * $::FONTSIZE
		1407	}
		1408
		1409	sub get_max_wh {
		1410	my ($self) = @_;
		1411
		1412	return ($self->{w}, $self->{h})
		1413	if $self->{visible} && $self->{w};
		1414
		1415	$self->SUPER::get_max_wh
1114	}	1416	}
1115		1417
1116	sub size_request {	1418	sub size_request {
1117	my ($self) = @_;	1419	my ($self) = @_;
1118		1420
…		…
1147	$self->child->configure ($border, $border, $w, $h);	1449	$self->child->configure ($border, $border, $w, $h);
1148		1450
1149	$self->{close_button}->configure ($self->{w} - $border, 0, $border, $border)	1451	$self->{close_button}->configure ($self->{w} - $border, 0, $border, $border)
1150	if $self->{close_button};	1452	if $self->{close_button};
1151		1453
		1454	1
		1455	}
		1456
		1457	sub invoke_delete {
		1458	my ($self) = @_;
		1459
		1460	$self->hide;
		1461
1152	1	1462	1
1153	}	1463	}
1154		1464
1155	sub invoke_button_down {	1465	sub invoke_button_down {
1156	my ($self, $ev, $x, $y) = @_;	1466	my ($self, $ev, $x, $y) = @_;
…		…
1214	$self->{motion}->($ev, $x, $y) if $self->{motion};	1524	$self->{motion}->($ev, $x, $y) if $self->{motion};
1215		1525
1216	! ! $self->{motion}	1526	! ! $self->{motion}
1217	}	1527	}
1218		1528
		1529	sub invoke_visibility_change {
		1530	my ($self, $visible) = @_;
		1531
		1532	delete $self->{motion} unless $visible;
		1533
		1534	0
		1535	}
		1536
1219	sub _draw {	1537	sub _draw {
1220	my ($self) = @_;	1538	my ($self) = @_;
1221		1539
1222	my $child = $self->{children}[0];	1540	my $child = $self->{children}[0];
1223		1541
…		…
1227	glEnable GL_TEXTURE_2D;	1545	glEnable GL_TEXTURE_2D;
1228	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	1546	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1229		1547
1230	my $border = $self->border;	1548	my $border = $self->border;
1231		1549
		1550	if ($border) {
1232	glColor @{ $self->{border_bg} };	1551	glColor @{ $self->{border_bg} };
1233	$border[0]->draw_quad_alpha (0, 0, $w, $border);	1552	$border[0]->draw_quad_alpha ( 0, 0, $w, $border);
1234	$border[1]->draw_quad_alpha (0, $border, $border, $ch);	1553	$border[1]->draw_quad_alpha ( 0, $border, $border, $ch);
1235	$border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);	1554	$border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1236	$border[3]->draw_quad_alpha (0, $h - $border, $w, $border);	1555	$border[3]->draw_quad_alpha ( 0, $h - $border, $w, $border);
		1556
		1557	# move
		1558	my $w2 = ($w - $border) * .5;
		1559	my $h2 = ($h - $border) * .5;
		1560	$icon[0]->draw_quad_alpha ( 0, $h2, $border, $border);
		1561	$icon[0]->draw_quad_alpha ($w - $border, $h2, $border, $border);
		1562	$icon[0]->draw_quad_alpha ($w2 , $h - $border, $border, $border);
		1563
		1564	# resize
		1565	$icon[1]->draw_quad_alpha ( 0, 0, $border, $border);
		1566	$icon[1]->draw_quad_alpha ($w - $border, 0, $border, $border)
		1567	unless $self->{has_close_button};
		1568	$icon[1]->draw_quad_alpha ( 0, $h - $border, $border, $border);
		1569	$icon[1]->draw_quad_alpha ($w - $border, $h - $border, $border, $border);
		1570	}
1237		1571
1238	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {	1572	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1239	glColor @{ $self->{bg} };	1573	glColor @{ $self->{bg} };
1240		1574
1241	# TODO: repeat texture not scale	1575	# TODO: repeat texture not scale
…		…
1260	if $self->{close_button};	1594	if $self->{close_button};
1261	}	1595	}
1262		1596
1263	#############################################################################	1597	#############################################################################
1264		1598
1265	package CFClient::UI::Table;	1599	package DC::UI::Table;
1266		1600
1267	our @ISA = CFClient::UI::Base::;	1601	our @ISA = DC::UI::Container::;
1268		1602
1269	use List::Util qw(max sum);	1603	use List::Util qw(max sum);
1270		1604
1271	use CFClient::OpenGL;	1605	use DC::OpenGL;
1272		1606
1273	sub new {	1607	sub new {
1274	my $class = shift;	1608	my $class = shift;
1275		1609
1276	$class->SUPER::new (	1610	$class->SUPER::new (
1277	col_expand => [],	1611	col_expand => [],
		1612	row_expand => [],
1278	@_,	1613	@_,
1279	)	1614	)
1280	}	1615	}
1281		1616
1282	sub children {
1283	grep $_, map @$_, grep $_, @{ $_[0]{children} }
1284	}
1285
1286	sub add {	1617	sub add {
1287	my ($self, $x, $y, $child) = @_;	1618	my ($self, @widgets) = @_;
1288		1619
1289	$child->set_parent ($self);	1620	for my $child (@widgets) {
1290	$self->{children}[$y][$x] = $child;	1621	$child->{c_rowspan} ||= 1;
		1622	$child->{c_colspan} ||= 1;
		1623	}
1291		1624
1292	$self->realloc;	1625	$self->SUPER::add (@widgets);
1293	}	1626	}
1294		1627
1295	sub remove {	1628	sub add_at {
		1629	my $self = shift;
		1630
		1631	my @widgets;
		1632
		1633	while (@_) {
		1634	my ($col, $row, $child) = splice @_, 0, 3, ();
		1635
		1636	$child->{c_row} = $row;
		1637	$child->{c_col} = $col;
		1638
		1639	push @widgets, $child;
		1640	}
		1641
		1642	$self->add (@widgets);
		1643	}
		1644
		1645	sub get_wh {
1296	my ($self, $child) = @_;	1646	my ($self) = @_;
1297		1647
1298	# TODO: not yet implemented	1648	my (@w, @h);
1299	}
1300
1301	# TODO: move to container class maybe? send children a signal on removal?
1302	sub clear {
1303	my ($self) = @_;
1304		1649
1305	my @children = $self->children;	1650	my @children = $self->children;
1306	delete $self->{children};	1651
		1652	# first pass, columns
		1653	for my $widget (sort { $a->{c_colspan} <=> $b->{c_colspan} } @children) {
		1654	my ($c, $w, $cs) = @$widget{qw(c_col req_w c_colspan)};
		1655
		1656	my $sw = sum @w[$c .. $c + $cs - 1];
		1657
		1658	if ($w > $sw) {
		1659	$_ += ($w - $sw) / ($_ ? $sw / $_ : $cs) for @w[$c .. $c + $cs - 1];
		1660	}
1307		1661	}
1308	for (@children) {
1309	delete $_->{parent};
1310	$_->hide;
1311	}
1312		1662
1313	$self->realloc;	1663	# second pass, rows
1314	}	1664	for my $widget (sort { $a->{c_rowspan} <=> $b->{c_rowspan} } @children) {
1315
1316	sub get_wh {
1317	my ($self) = @_;
1318
1319	my (@w, @h);
1320
1321	for my $y (0 .. $#{$self->{children}}) {
1322	my $row = $self->{children}[$y]
1323	or next;
1324
1325	for my $x (0 .. $#$row) {
1326	my $widget = $row->[$x]
1327	or next;
1328	my ($w, $h) = @$widget{qw(req_w req_h)};	1665	my ($r, $h, $rs) = @$widget{qw(c_row req_h c_rowspan)};
1329		1666
1330	$w[$x] = max $w[$x], $w;	1667	my $sh = sum @h[$r .. $r + $rs - 1];
1331	$h[$y] = max $h[$y], $h;	1668
		1669	if ($h > $sh) {
		1670	$_ += ($h - $sh) / ($_ ? $sh / $_ : $rs) for @h[$r .. $r + $rs - 1];
1332	}	1671	}
1333	}	1672	}
1334		1673
1335	(\@w, \@h)	1674	(\@w, \@h)
1336	}	1675	}
…		…
1352	my ($ws, $hs) = $self->get_wh;	1691	my ($ws, $hs) = $self->get_wh;
1353		1692
1354	my $req_w = (sum @$ws) || 1;	1693	my $req_w = (sum @$ws) || 1;
1355	my $req_h = (sum @$hs) || 1;	1694	my $req_h = (sum @$hs) || 1;
1356		1695
1357	# TODO: nicer code && do row_expand	1696	# now linearly scale the rows/columns to the allocated size
1358	my @col_expand = @{$self->{col_expand}};	1697	my @col_expand = @{$self->{col_expand}};
1359	@col_expand = (1) x @$ws unless @col_expand;	1698	@col_expand = (1) x @$ws unless @col_expand;
1360	my $col_expand = (sum @col_expand) || 1;	1699	my $col_expand = (sum @col_expand) || 1;
1361		1700
1362	# linearly scale sizes
1363	$ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;	1701	$ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
1364	$hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
1365		1702
1366	CFClient::UI::harmonize $ws;	1703	DC::UI::harmonize $ws;
		1704
		1705	my @row_expand = @{$self->{row_expand}};
		1706	@row_expand = (1) x @$ws unless @row_expand;
		1707	my $row_expand = (sum @row_expand) || 1;
		1708
		1709	$hs->[$_] += $row_expand[$_] / $row_expand * ($h - $req_h) for 0 .. $#$hs;
		1710
1367	CFClient::UI::harmonize $hs;	1711	DC::UI::harmonize $hs;
1368		1712
1369	my $y;	1713	my @x; for (0 .. $#$ws) { $x[$_ + 1] = $x[$_] + $ws->[$_] }
		1714	my @y; for (0 .. $#$hs) { $y[$_ + 1] = $y[$_] + $hs->[$_] }
1370		1715
1371	for my $r (0 .. $#{$self->{children}}) {	1716	for my $widget ($self->children) {
1372	my $row = $self->{children}[$r]	1717	my ($r, $c, $w, $h, $rs, $cs) = @$widget{qw(c_row c_col req_w req_h c_rowspan c_colspan)};
1373	or next;
1374		1718
1375	my $x = 0;	1719	$widget->configure (
1376	my $row_h = $hs->[$r];	1720	$x[$c], $y[$r],
		1721	$x[$c + $cs] - $x[$c], $y[$r + $rs] - $y[$r],
1377		1722	);
1378	for my $c (0 .. $#$row) {	1723	}
1379	my $col_w = $ws->[$c];
1380		1724
1381	if (my $widget = $row->[$c]) {	1725	1
1382	$widget->configure ($x, $y, $col_w, $row_h);	1726	}
1383	}
1384		1727
1385	$x += $col_w;	1728	#############################################################################
		1729
		1730	package DC::UI::Fixed;
		1731
		1732	use List::Util qw(min max);
		1733
		1734	our @ISA = DC::UI::Container::;
		1735
		1736	sub _scale($$$) {
		1737	my ($rel, $val, $max) = @_;
		1738
		1739	$rel ? $val * $max : $val
		1740	}
		1741
		1742	sub size_request {
		1743	my ($self) = @_;
		1744
		1745	my ($x1, $y1, $x2, $y2) = (0, 0, 0, 0);
		1746
		1747	# determine overall size by querying abs widgets
		1748	for my $child ($self->visible_children) {
		1749	unless ($child->{c_rel}) {
		1750	my $x = $child->{c_x};
		1751	my $y = $child->{c_y};
		1752
		1753	$x1 = min $x1, $x; $x2 = max $x2, $x + $child->{req_w};
		1754	$y1 = min $y1, $y; $y2 = max $y2, $y + $child->{req_h};
1386	}	1755	}
		1756	}
1387		1757
1388	$y += $row_h;	1758	my $W = $x2 - $x1;
		1759	my $H = $y2 - $y1;
		1760
		1761	# now layout remaining widgets
		1762	for my $child ($self->visible_children) {
		1763	if ($child->{c_rel}) {
		1764	my $x = _scale $child->{c_rel}, $child->{c_x}, $W;
		1765	my $y = _scale $child->{c_rel}, $child->{c_y}, $H;
		1766
		1767	$x1 = min $x1, $x; $x2 = max $x2, $x + $child->{req_w};
		1768	$y1 = min $y1, $y; $y2 = max $y2, $y + $child->{req_h};
		1769	}
		1770	}
		1771
		1772	my $W = $x2 - $x1;
		1773	my $H = $y2 - $y1;
		1774
		1775	($W, $H)
		1776	}
		1777
		1778	sub invoke_size_allocate {
		1779	my ($self, $W, $H) = @_;
		1780
		1781	for my $child ($self->visible_children) {
		1782	my $x = _scale $child->{c_rel}, $child->{c_x}, $W;
		1783	my $y = _scale $child->{c_rel}, $child->{c_y}, $H;
		1784
		1785	$x += $child->{c_halign} * $child->{req_w};
		1786	$y += $child->{c_valign} * $child->{req_h};
		1787
		1788	$child->configure (int $x, int $y, $child->{req_w}, $child->{req_h});
1389	}	1789	}
1390		1790
1391	1	1791	1
1392	}	1792	}
1393		1793
1394	sub find_widget {
1395	my ($self, $x, $y) = @_;
1396
1397	$x -= $self->{x};
1398	$y -= $self->{y};
1399
1400	my $res;
1401
1402	for (grep $_, map @$_, grep $_, @{ $self->{children} }) {
1403	$res = $_->find_widget ($x, $y)
1404	and return $res;
1405	}
1406
1407	$self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
1408	}
1409
1410	sub _draw {
1411	my ($self) = @_;
1412
1413	for (grep $_, @{$self->{children}}) {
1414	$_->draw for grep $_, @$_;
1415	}
1416	}
1417
1418	#############################################################################	1794	#############################################################################
1419		1795
1420	package CFClient::UI::Box;	1796	package DC::UI::Box;
1421		1797
1422	our @ISA = CFClient::UI::Container::;	1798	our @ISA = DC::UI::Container::;
1423		1799
1424	sub size_request {	1800	sub size_request {
1425	my ($self) = @_;	1801	my ($self) = @_;
		1802
		1803	my @children = $self->visible_children;
1426		1804
1427	$self->{vertical}	1805	$self->{vertical}
1428	? (	1806	? (
1429	(List::Util::max map $_->{req_w}, @{$self->{children}}),	1807	(List::Util::max map $_->{req_w}, @children),
1430	(List::Util::sum map $_->{req_h}, @{$self->{children}}),	1808	(List::Util::sum map $_->{req_h}, @children),
1431	)	1809	)
1432	: (	1810	: (
1433	(List::Util::sum map $_->{req_w}, @{$self->{children}}),	1811	(List::Util::sum map $_->{req_w}, @children),
1434	(List::Util::max map $_->{req_h}, @{$self->{children}}),	1812	(List::Util::max map $_->{req_h}, @children),
1435	)	1813	)
1436	}	1814	}
1437		1815
1438	sub invoke_size_allocate {	1816	sub invoke_size_allocate {
1439	my ($self, $w, $h) = @_;	1817	my ($self, $w, $h) = @_;
1440		1818
1441	my $space = $self->{vertical} ? $h : $w;	1819	my $space = $self->{vertical} ? $h : $w;
1442	my $children = $self->{children};	1820	my @children = $self->visible_children;
1443		1821
1444	my @req;	1822	my @req;
1445		1823
1446	if ($self->{homogeneous}) {	1824	if ($self->{homogeneous}) {
1447	@req = ($space / (@$children || 1)) x @$children;	1825	@req = ($space / (@children || 1)) x @children;
1448	} else {	1826	} else {
1449	@req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;	1827	@req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @children;
1450	my $req = List::Util::sum @req;	1828	my $req = List::Util::sum @req;
1451		1829
1452	if ($req > $space) {	1830	if ($req > $space) {
1453	# ah well, not enough space	1831	# ah well, not enough space
1454	$_ *= $space / $req for @req;	1832	$_ *= $space / $req for @req;
1455	} else {	1833	} else {
1456	my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;	1834	my $expand = (List::Util::sum map $_->{expand}, @children) || 1;
1457		1835
1458	$space = ($space - $req) / $expand; # remaining space to give away	1836	$space = ($space - $req) / $expand; # remaining space to give away
1459		1837
1460	$req[$_] += $space * $children->[$_]{expand}	1838	$req[$_] += $space * $children[$_]{expand}
1461	for 0 .. $#$children;	1839	for 0 .. $#children;
1462	}	1840	}
1463	}	1841	}
1464		1842
1465	CFClient::UI::harmonize \@req;	1843	DC::UI::harmonize \@req;
1466		1844
1467	my $pos = 0;	1845	my $pos = 0;
1468	for (0 .. $#$children) {	1846	for (0 .. $#children) {
1469	my $alloc = $req[$_];	1847	my $alloc = $req[$_];
1470	$children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));	1848	$children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1471		1849
1472	$pos += $alloc;	1850	$pos += $alloc;
1473	}	1851	}
1474		1852
1475	1	1853	1
1476	}	1854	}
1477		1855
1478	#############################################################################	1856	#############################################################################
1479		1857
1480	package CFClient::UI::HBox;	1858	package DC::UI::HBox;
1481		1859
1482	our @ISA = CFClient::UI::Box::;	1860	our @ISA = DC::UI::Box::;
1483		1861
1484	sub new {	1862	sub new {
1485	my $class = shift;	1863	my $class = shift;
1486		1864
1487	$class->SUPER::new (	1865	$class->SUPER::new (
…		…
1490	)	1868	)
1491	}	1869	}
1492		1870
1493	#############################################################################	1871	#############################################################################
1494		1872
1495	package CFClient::UI::VBox;	1873	package DC::UI::VBox;
1496		1874
1497	our @ISA = CFClient::UI::Box::;	1875	our @ISA = DC::UI::Box::;
1498		1876
1499	sub new {	1877	sub new {
1500	my $class = shift;	1878	my $class = shift;
1501		1879
1502	$class->SUPER::new (	1880	$class->SUPER::new (
…		…
1505	)	1883	)
1506	}	1884	}
1507		1885
1508	#############################################################################	1886	#############################################################################
1509		1887
1510	package CFClient::UI::Label;	1888	package DC::UI::Label;
1511		1889
1512	our @ISA = CFClient::UI::DrawBG::;	1890	our @ISA = DC::UI::DrawBG::;
1513		1891
1514	use CFClient::OpenGL;	1892	use DC::OpenGL;
1515		1893
1516	sub new {	1894	sub new {
1517	my ($class, %arg) = @_;	1895	my ($class, %arg) = @_;
1518		1896
1519	my $self = $class->SUPER::new (	1897	my $self = $class->SUPER::new (
…		…
1522	#active_bg => none	1900	#active_bg => none
1523	#font => default_font	1901	#font => default_font
1524	#text => initial text	1902	#text => initial text
1525	#markup => initial narkup	1903	#markup => initial narkup
1526	#max_w => maximum pixel width	1904	#max_w => maximum pixel width
		1905	#style => 0, # render flags
1527	ellipsise => 3, # end	1906	ellipsise => 3, # end
1528	layout => (new CFClient::Layout),	1907	layout => (new DC::Layout),
1529	fontsize => 1,	1908	fontsize => 1,
1530	align => -1,	1909	align => 0.5,
1531	valign => -1,	1910	valign => 0.5,
1532	padding_x => 2,	1911	padding_x => 4,
1533	padding_y => 2,	1912	padding_y => 2,
1534	can_events => 0,	1913	can_events => 0,
1535	%arg	1914	%arg
1536	);	1915	);
1537		1916
1538	if (exists $self->{template}) {	1917	if (exists $self->{template}) {
1539	my $layout = new CFClient::Layout;	1918	my $layout = new DC::Layout;
1540	$layout->set_text (delete $self->{template});	1919	$layout->set_text (delete $self->{template});
1541	$self->{template} = $layout;	1920	$self->{template} = $layout;
1542	}	1921	}
1543		1922
1544	if (exists $self->{markup}) {	1923	if (exists $self->{markup}) {
…		…
1548	}	1927	}
1549		1928
1550	$self	1929	$self
1551	}	1930	}
1552		1931
1553	sub escape($) {
1554	local $_ = $_[0];
1555
1556	s/&/&amp;/g;
1557	s/>/&gt;/g;
1558	s/</&lt;/g;
1559
1560	$_
1561	}
1562
1563	sub update {	1932	sub update {
1564	my ($self) = @_;	1933	my ($self) = @_;
1565		1934
1566	delete $self->{texture};	1935	delete $self->{texture};
1567	$self->SUPER::update;	1936	$self->SUPER::update;
…		…
1572		1941
1573	delete $self->{ox};	1942	delete $self->{ox};
1574	$self->SUPER::realloc;	1943	$self->SUPER::realloc;
1575	}	1944	}
1576		1945
		1946	sub clear {
		1947	my ($self) = @_;
		1948
		1949	$self->set_text ("");
		1950	}
		1951
1577	sub set_text {	1952	sub set_text {
1578	my ($self, $text) = @_;	1953	my ($self, $text) = @_;
1579		1954
1580	return if $self->{text} eq "T$text";	1955	return if $self->{text} eq "T$text";
1581	$self->{text} = "T$text";	1956	$self->{text} = "T$text";
1582		1957
1583	$self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1584	$self->{layout}->set_text ($text);	1958	$self->{layout}->set_text ($text);
1585		1959
1586	delete $self->{size_req};	1960	delete $self->{size_req};
1587	$self->realloc;	1961	$self->realloc;
1588	$self->update;	1962	$self->update;
…		…
1594	return if $self->{text} eq "M$markup";	1968	return if $self->{text} eq "M$markup";
1595	$self->{text} = "M$markup";	1969	$self->{text} = "M$markup";
1596		1970
1597	my $rgba = $markup =~ /span.*(?:foreground|background)/;	1971	my $rgba = $markup =~ /span.*(?:foreground|background)/;
1598		1972
1599	$self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1600	$self->{layout}->set_markup ($markup);	1973	$self->{layout}->set_markup ($markup);
1601		1974
1602	delete $self->{size_req};	1975	delete $self->{size_req};
1603	$self->realloc;	1976	$self->realloc;
1604	$self->update;	1977	$self->update;
…		…
1606		1979
1607	sub size_request {	1980	sub size_request {
1608	my ($self) = @_;	1981	my ($self) = @_;
1609		1982
1610	$self->{size_req} ||= do {	1983	$self->{size_req} ||= do {
		1984	my ($max_w, $max_h) = $self->get_max_wh;
		1985
1611	$self->{layout}->set_font ($self->{font}) if $self->{font};	1986	$self->{layout}->set_font ($self->{font}) if $self->{font};
1612	$self->{layout}->set_width ($self->{max_w} || -1);	1987	$self->{layout}->set_width ($max_w);
1613	$self->{layout}->set_ellipsise ($self->{ellipsise});	1988	$self->{layout}->set_ellipsise ($self->{ellipsise});
1614	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});	1989	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1615	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	1990	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1616		1991
1617	my ($w, $h) = $self->{layout}->size;	1992	my ($w, $h) = $self->{layout}->size;
1618		1993
1619	if (exists $self->{template}) {	1994	if (exists $self->{template}) {
1620	$self->{template}->set_font ($self->{font}) if $self->{font};	1995	$self->{template}->set_font ($self->{font}) if $self->{font};
		1996	$self->{template}->set_width ($max_w);
1621	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);	1997	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1622		1998
1623	my ($w2, $h2) = $self->{template}->size;	1999	my ($w2, $h2) = $self->{template}->size;
1624		2000
1625	$w = List::Util::max $w, $w2;	2001	$w = List::Util::max $w, $w2;
…		…
1630	};	2006	};
1631		2007
1632	@{ $self->{size_req} }	2008	@{ $self->{size_req} }
1633	}	2009	}
1634		2010
		2011	sub baseline_shift {
		2012	$_[0]{layout}->descent
		2013	}
		2014
1635	sub invoke_size_allocate {	2015	sub invoke_size_allocate {
1636	my ($self, $w, $h) = @_;	2016	my ($self, $w, $h) = @_;
1637		2017
1638	delete $self->{ox};	2018	delete $self->{ox};
1639		2019
…		…
1645		2025
1646	sub set_fontsize {	2026	sub set_fontsize {
1647	my ($self, $fontsize) = @_;	2027	my ($self, $fontsize) = @_;
1648		2028
1649	$self->{fontsize} = $fontsize;	2029	$self->{fontsize} = $fontsize;
		2030	delete $self->{size_req};
1650	delete $self->{texture};	2031	delete $self->{texture};
1651		2032
1652	$self->realloc;	2033	$self->realloc;
1653	}	2034	}
1654		2035
1655	sub reconfigure {	2036	sub reconfigure {
1656	my ($self) = @_;	2037	my ($self) = @_;
1657		2038
1658	delete $self->{size_req};	2039	delete $self->{size_req};
		2040	delete $self->{texture};
1659		2041
1660	$self->SUPER::reconfigure;	2042	$self->SUPER::reconfigure;
1661	}	2043	}
1662		2044
1663	sub _draw {	2045	sub _draw {
1664	my ($self) = @_;	2046	my ($self) = @_;
1665		2047
1666	$self->SUPER::_draw; # draw background, if applicable	2048	$self->SUPER::_draw; # draw background, if applicable
1667		2049
1668	my $tex = $self->{texture} ||= do {	2050	my $size = $self->{texture} ||= do {
1669	$self->{layout}->set_foreground (@{$self->{fg}});	2051	$self->{layout}->set_foreground (@{$self->{fg}});
1670	$self->{layout}->set_font ($self->{font}) if $self->{font};	2052	$self->{layout}->set_font ($self->{font}) if $self->{font};
1671	$self->{layout}->set_width ($self->{w});	2053	$self->{layout}->set_width ($self->{w});
1672	$self->{layout}->set_ellipsise ($self->{ellipsise});	2054	$self->{layout}->set_ellipsise ($self->{ellipsise});
1673	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});	2055	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1674	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	2056	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1675		2057
1676	new_from_layout CFClient::Texture $self->{layout}	2058	[$self->{layout}->size]
1677	};	2059	};
1678		2060
1679	unless (exists $self->{ox}) {	2061	unless (exists $self->{ox}) {
1680	$self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}	2062	$self->{ox} = $self->{padding_x} + int $self->{align} * ($self->{w} - $size->[0] - $self->{padding_x} * 2);
1681	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}	2063	$self->{oy} = $self->{padding_y} + int $self->{valign} * ($self->{h} - $size->[1] - $self->{padding_y} * 2);
1682	: ($self->{w} - $tex->{w}) * 0.5);
1683		2064
1684	$self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}	2065	$self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
1685	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1686	: ($self->{h} - $tex->{h}) * 0.5);
1687	};	2066	};
1688		2067
1689	glEnable GL_TEXTURE_2D;	2068	# unless ($self->{list}) {
1690		2069	# $self->{list} = DC::OpenGL::glGenList;
1691	my $w = List::Util::min $self->{w} + 4, $tex->{w};	2070	# DC::OpenGL::glNewList $self->{list};
1692	my $h = List::Util::min $self->{h} + 2, $tex->{h};	2071	# $self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
1693		2072	# DC::OpenGL::glEndList;
1694	if ($tex->{format} == GL_ALPHA) {
1695	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1696	glColor @{$self->{fg}};
1697	$tex->draw_quad_alpha ($self->{ox}, $self->{oy}, $w, $h);
1698	} else {
1699	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1700	$tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy}, $w, $h);
1701	}	2073	# }
		2074	#
		2075	# DC::OpenGL::glCallList $self->{list};
1702		2076
1703	glDisable GL_TEXTURE_2D;	2077	$self->{layout}->draw;
1704	}	2078	}
		2079
		2080	#sub destroy {
		2081	# my ($self) = @_;
		2082	#
		2083	# DC::OpenGL::glDeleteList delete $self->{list} if $self->{list};
		2084	#
		2085	# $self->SUPER::destroy;
		2086	#}
1705		2087
1706	#############################################################################	2088	#############################################################################
1707		2089
1708	package CFClient::UI::EntryBase;	2090	package DC::UI::EntryBase;
1709		2091
1710	our @ISA = CFClient::UI::Label::;	2092	our @ISA = DC::UI::Label::;
1711		2093
1712	use CFClient::OpenGL;	2094	use DC::OpenGL;
1713		2095
1714	sub new {	2096	sub new {
1715	my $class = shift;	2097	my $class = shift;
1716		2098
1717	$class->SUPER::new (	2099	$class->SUPER::new (
1718	fg => [1, 1, 1],	2100	fg => [1, 1, 1],
1719	bg => [0, 0, 0, 0.2],	2101	bg => [0, 0, 0, 0.2],
		2102	outline => undef,
1720	active_bg => [1, 1, 1, 0.5],	2103	active_bg => [0, 0, 1, .2],
1721	active_fg => [0, 0, 0],	2104	active_fg => [1, 1, 1],
		2105	active_outline => [1, 1, 0],
1722	can_hover => 1,	2106	can_hover => 1,
1723	can_focus => 1,	2107	can_focus => 1,
		2108	align => 0,
1724	valign => 0,	2109	valign => 0.5,
1725	can_events => 1,	2110	can_events => 1,
		2111	ellipsise => 0,
		2112	padding_x => 4,
		2113	padding_y => 2,
1726	#text => ...	2114	#text => ...
1727	#hidden => "*",	2115	#hidden => "*",
1728	@_	2116	@_
1729	)	2117	)
1730	}	2118	}
…		…
1775	my $sym = $ev->{sym};	2163	my $sym = $ev->{sym};
1776	my $uni = $ev->{unicode};	2164	my $uni = $ev->{unicode};
1777		2165
1778	my $text = $self->get_text;	2166	my $text = $self->get_text;
1779		2167
1780	if ($uni == 8) {	2168	$self->{cursor} = List::Util::max 0, List::Util::min $self->{cursor}, length $text;
		2169
		2170	if ($sym == DC::SDLK_BACKSPACE) {
1781	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};	2171	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1782	} elsif ($uni == 127) {	2172	} elsif ($sym == DC::SDLK_DELETE) {
1783	substr $text, $self->{cursor}, 1, "";	2173	substr $text, $self->{cursor}, 1, "";
1784	} elsif ($sym == CFClient::SDLK_LEFT) {	2174	} elsif ($sym == DC::SDLK_LEFT) {
1785	--$self->{cursor} if $self->{cursor};	2175	--$self->{cursor} if $self->{cursor};
1786	} elsif ($sym == CFClient::SDLK_RIGHT) {	2176	} elsif ($sym == DC::SDLK_RIGHT) {
1787	++$self->{cursor} if $self->{cursor} < length $self->{text};	2177	++$self->{cursor} if $self->{cursor} < length $self->{text};
1788	} elsif ($sym == CFClient::SDLK_HOME) {	2178	} elsif ($sym == DC::SDLK_HOME) {
		2179	# what a hack
		2180	$self->{cursor} =
		2181	(substr $self->{text}, 0, $self->{cursor}) =~ /^(.*\012)/
		2182	? length $1
		2183	: 0;
		2184	} elsif ($sym == DC::SDLK_END) {
		2185	# uh, again
		2186	$self->{cursor} =
		2187	(substr $self->{text}, $self->{cursor}) =~ /^([^\012]*)\012/
		2188	? $self->{cursor} + length $1
		2189	: length $self->{text};
		2190	} elsif ($uni == 21) { # ctrl-u
		2191	$text = "";
1789	$self->{cursor} = 0;	2192	$self->{cursor} = 0;
1790	} elsif ($sym == CFClient::SDLK_END) {
1791	$self->{cursor} = length $text;
1792	} elsif ($uni == 27) {	2193	} elsif ($uni == 27) {
1793	$self->emit ('escape');	2194	$self->emit ('escape');
1794	} elsif ($uni) {	2195	} elsif ($uni == 0x0d) {
		2196	substr $text, $self->{cursor}++, 0, "\012";
		2197	} elsif ($uni >= 0x20) {
1795	substr $text, $self->{cursor}++, 0, chr $uni;	2198	substr $text, $self->{cursor}++, 0, chr $uni;
1796	} else {	2199	} else {
1797	return 0;	2200	return 0;
1798	}	2201	}
1799		2202
1800	$self->_set_text ($text);	2203	$self->_set_text ($text);
1801		2204
1802	$self->realloc;	2205	$self->realloc;
		2206	$self->update;
1803		2207
1804	1	2208	1
1805	}	2209	}
1806		2210
1807	sub invoke_focus_in {	2211	sub invoke_focus_in {
…		…
1819		2223
1820	my $idx = $self->{layout}->xy_to_index ($x, $y);	2224	my $idx = $self->{layout}->xy_to_index ($x, $y);
1821		2225
1822	# byte-index to char-index	2226	# byte-index to char-index
1823	my $text = $self->{text};	2227	my $text = $self->{text};
1824	utf8::encode $text;	2228	utf8::encode $text; $text = substr $text, 0, $idx; utf8::decode $text;
1825	$self->{cursor} = length substr $text, 0, $idx;	2229	$self->{cursor} = length $text;
1826		2230
1827	$self->_set_text ($self->{text});	2231	$self->_set_text ($self->{text});
1828	$self->update;	2232	$self->update;
1829		2233
1830	1	2234	1
…		…
1849	glColor_premultiply @{$self->{bg}};	2253	glColor_premultiply @{$self->{bg}};
1850	}	2254	}
1851		2255
1852	glEnable GL_BLEND;	2256	glEnable GL_BLEND;
1853	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;	2257	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1854	glBegin GL_QUADS;
1855	glVertex 0 , 0;
1856	glVertex 0 , $self->{h};
1857	glVertex $self->{w}, $self->{h};	2258	glRect 0, 0, $self->{w}, $self->{h};
1858	glVertex $self->{w}, 0;
1859	glEnd;
1860	glDisable GL_BLEND;	2259	glDisable GL_BLEND;
1861		2260
1862	$self->SUPER::_draw;	2261	$self->SUPER::_draw;
1863		2262
1864	#TODO: force update every cursor change :(	2263	#TODO: force update every cursor change :(
…		…
1866		2265
1867	unless (exists $self->{cur_h}) {	2266	unless (exists $self->{cur_h}) {
1868	my $text = substr $self->{text}, 0, $self->{cursor};	2267	my $text = substr $self->{text}, 0, $self->{cursor};
1869	utf8::encode $text;	2268	utf8::encode $text;
1870		2269
1871	@$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)	2270	@$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
1872	}	2271	}
1873		2272
1874	glColor @{$self->{fg}};	2273	glColor_premultiply @{$self->{active_fg}};
1875	glBegin GL_LINES;	2274	glBegin GL_LINES;
1876	glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};	2275	glVertex $self->{cur_x} + $self->{ox} + .5, $self->{cur_y} + $self->{oy};
1877	glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};	2276	glVertex $self->{cur_x} + $self->{ox} + .5, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1878	glEnd;	2277	glEnd;
1879	}
1880	}
1881		2278
		2279	glLineWidth 3;
		2280	glColor @{$self->{active_outline}};
		2281	glRect_lineloop 1.5, 1.5, $self->{w} - 1.5, $self->{h} - 1.5;
		2282	glLineWidth 1;
		2283
		2284	} else {
		2285	glColor @{$self->{outline} || $DC::THEME{entry_outline}};
		2286	glBegin GL_LINE_STRIP;
		2287	glVertex .5, $self->{h} * .5;
		2288	glVertex .5, $self->{h} - 2.5;
		2289	glVertex $self->{w} - .5, $self->{h} - 2.5;
		2290	glVertex $self->{w} - .5, $self->{h} * .5;
		2291	glEnd;
		2292	}
		2293	}
		2294
		2295	#############################################################################
		2296
1882	package CFClient::UI::Entry;	2297	package DC::UI::Entry;
1883		2298
1884	our @ISA = CFClient::UI::EntryBase::;	2299	our @ISA = DC::UI::EntryBase::;
1885		2300
1886	use CFClient::OpenGL;	2301	use DC::OpenGL;
		2302
		2303	sub new {
		2304	my $class = shift;
		2305
		2306	$class->SUPER::new (
		2307	history_pointer => -1,
		2308	@_
		2309	)
		2310	}
		2311
1887		2312
1888	sub invoke_key_down {	2313	sub invoke_key_down {
1889	my ($self, $ev) = @_;	2314	my ($self, $ev) = @_;
1890		2315
1891	my $sym = $ev->{sym};	2316	my $sym = $ev->{sym};
1892		2317
1893	if ($sym == 13) {	2318	if ($ev->{uni} == 0x0d || $sym == 13) {
1894	unshift @{$self->{history}},	2319	unshift @{$self->{history}},
1895	my $txt = $self->get_text;	2320	my $txt = $self->get_text;
		2321
1896	$self->{history_pointer} = -1;	2322	$self->{history_pointer} = -1;
1897	$self->{history_saveback} = '';	2323	$self->{history_saveback} = '';
1898	$self->emit (activate => $txt);	2324	$self->emit (activate => $txt);
1899	$self->update;	2325	$self->update;
1900		2326
1901	} elsif ($sym == CFClient::SDLK_UP) {	2327	} elsif ($sym == DC::SDLK_UP) {
1902	if ($self->{history_pointer} < 0) {	2328	if ($self->{history_pointer} < 0) {
1903	$self->{history_saveback} = $self->get_text;	2329	$self->{history_saveback} = $self->get_text;
1904	}	2330	}
1905	if (@{$self->{history} || []} > 0) {	2331	if (@{$self->{history} || []} > 0) {
1906	$self->{history_pointer}++;	2332	$self->{history_pointer}++;
…		…
1908	$self->{history_pointer} = @{$self->{history} || []} - 1;	2334	$self->{history_pointer} = @{$self->{history} || []} - 1;
1909	}	2335	}
1910	$self->set_text ($self->{history}->[$self->{history_pointer}]);	2336	$self->set_text ($self->{history}->[$self->{history_pointer}]);
1911	}	2337	}
1912		2338
1913	} elsif ($sym == CFClient::SDLK_DOWN) {	2339	} elsif ($sym == DC::SDLK_DOWN) {
1914	$self->{history_pointer}--;	2340	$self->{history_pointer}--;
1915	$self->{history_pointer} = -1 if $self->{history_pointer} < 0;	2341	$self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1916		2342
1917	if ($self->{history_pointer} >= 0) {	2343	if ($self->{history_pointer} >= 0) {
1918	$self->set_text ($self->{history}->[$self->{history_pointer}]);	2344	$self->set_text ($self->{history}->[$self->{history_pointer}]);
1919	} else {	2345	} else {
		2346	if (defined $self->{history_saveback}) {
1920	$self->set_text ($self->{history_saveback});	2347	$self->set_text ($self->{history_saveback});
		2348	$self->{history_saveback} = undef;
		2349	}
1921	}	2350	}
1922		2351
1923	} else {	2352	} else {
1924	return $self->SUPER::invoke_key_down ($ev)	2353	return $self->SUPER::invoke_key_down ($ev)
1925	}	2354	}
…		…
1927	1	2356	1
1928	}	2357	}
1929		2358
1930	#############################################################################	2359	#############################################################################
1931		2360
1932	package CFClient::UI::Button;	2361	package DC::UI::TextEdit;
1933		2362
1934	our @ISA = CFClient::UI::Label::;	2363	our @ISA = DC::UI::EntryBase::;
1935		2364
1936	use CFClient::OpenGL;	2365	use DC::OpenGL;
1937
1938	my @tex =
1939	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1940	qw(b1_button_active.png);
1941		2366
1942	sub new {	2367	sub new {
1943	my $class = shift;	2368	my $class = shift;
1944		2369
1945	$class->SUPER::new (	2370	$class->SUPER::new (
1946	padding_x => 4,
1947	padding_y => 4,	2371	padding_y => 4,
1948	fg => [1, 1, 1],	2372
1949	active_fg => [0, 0, 1],	2373	@_
		2374	)
		2375	}
		2376
		2377	sub move_cursor_ver {
		2378	my ($self, $dy) = @_;
		2379
		2380	my ($line, $x) = $self->{layout}->index_to_line_x ($self->{cursor});
		2381
		2382	$line += $dy;
		2383
		2384	if (defined (my $index = $self->{layout}->line_x_to_index ($line, $x))) {
		2385	$self->{cursor} = $index;
		2386	delete $self->{cur_h};
		2387	$self->update;
		2388	return;
		2389	}
		2390	}
		2391
		2392	sub invoke_key_down {
		2393	my ($self, $ev) = @_;
		2394
		2395	my $sym = $ev->{sym};
		2396
		2397	if ($sym == DC::SDLK_UP) {
		2398	$self->move_cursor_ver (-1);
		2399	} elsif ($sym == DC::SDLK_DOWN) {
		2400	$self->move_cursor_ver (+1);
		2401	} else {
		2402	return $self->SUPER::invoke_key_down ($ev)
		2403	}
		2404
		2405	1
		2406	}
		2407
		2408	#############################################################################
		2409
		2410	package DC::UI::ButtonBin;
		2411
		2412	our @ISA = DC::UI::Bin::;
		2413
		2414	use DC::OpenGL;
		2415
		2416	my @tex =
		2417	map { new_from_resource DC::Texture $_, mipmap => 1 }
		2418	qw(b1_button_inactive.png b1_button_active.png);
		2419
		2420	sub new {
		2421	my $class = shift;
		2422
		2423	$class->SUPER::new (
1950	can_hover => 1,	2424	can_hover => 1,
1951	align => 0,	2425	align => 0.5,
1952	valign => 0,	2426	valign => 0.5,
1953	can_events => 1,	2427	can_events => 1,
1954	@_	2428	@_
1955	)	2429	)
1956	}	2430	}
1957		2431
…		…
1966	}	2440	}
1967		2441
1968	sub _draw {	2442	sub _draw {
1969	my ($self) = @_;	2443	my ($self) = @_;
1970		2444
1971	local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1972
1973	glEnable GL_TEXTURE_2D;	2445	glEnable GL_TEXTURE_2D;
1974	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2446	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1975	glColor 0, 0, 0, 1;	2447	glColor 0, 0, 0, 1;
1976		2448
		2449	my $tex = $tex[$GRAB == $self];
1977	$tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});	2450	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1978		2451
1979	glDisable GL_TEXTURE_2D;	2452	glDisable GL_TEXTURE_2D;
1980		2453
1981	$self->SUPER::_draw;	2454	$self->SUPER::_draw;
1982	}	2455	}
1983		2456
1984	#############################################################################	2457	#############################################################################
1985		2458
1986	package CFClient::UI::ImageButton;	2459	package DC::UI::Button;
1987		2460
1988	our @ISA = CFClient::UI::Image::;	2461	our @ISA = DC::UI::Label::;
1989		2462
1990	use CFClient::OpenGL;	2463	use DC::OpenGL;
1991		2464
1992	my %textures;	2465	my @tex =
		2466	map { new_from_resource DC::Texture $_, mipmap => 1 }
		2467	qw(b1_button_inactive.png b1_button_active.png);
1993		2468
1994	sub new {	2469	sub new {
1995	my $class = shift;	2470	my $class = shift;
1996		2471
1997	my $self = $class->SUPER::new (	2472	$class->SUPER::new (
1998	padding_x => 4,	2473	padding_x => 8,
1999	padding_y => 4,	2474	padding_y => 4,
2000	fg => [1, 1, 1],	2475	fg => [1.0, 1.0, 1.0],
2001	active_fg => [0, 0, 1],	2476	active_fg => [0.8, 0.8, 0.8],
2002	can_hover => 1,	2477	can_hover => 1,
2003	align => 0,	2478	align => 0.5,
2004	valign => 0,	2479	valign => 0.5,
2005	can_events => 1,	2480	can_events => 1,
2006	@_	2481	@_
2007	);	2482	)
2008	}	2483	}
2009		2484
2010	sub invoke_button_up {	2485	sub invoke_button_up {
2011	my ($self, $ev, $x, $y) = @_;	2486	my ($self, $ev, $x, $y) = @_;
2012		2487
…		…
2015	&& $y >= 0 && $y < $self->{h};	2490	&& $y >= 0 && $y < $self->{h};
2016		2491
2017	1	2492	1
2018	}	2493	}
2019		2494
		2495	sub _draw {
		2496	my ($self) = @_;
		2497
		2498	local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
		2499
		2500	glEnable GL_TEXTURE_2D;
		2501	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		2502	glColor 0, 0, 0, 1;
		2503
		2504	my $tex = $tex[$GRAB == $self];
		2505	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
		2506
		2507	glDisable GL_TEXTURE_2D;
		2508
		2509	$self->SUPER::_draw;
		2510	}
		2511
2020	#############################################################################	2512	#############################################################################
2021		2513
2022	package CFClient::UI::CheckBox;	2514	package DC::UI::CheckBox;
2023		2515
2024	our @ISA = CFClient::UI::DrawBG::;	2516	our @ISA = DC::UI::DrawBG::;
2025		2517
2026	my @tex =	2518	my @tex =
2027	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2519	map { new_from_resource DC::Texture $_, mipmap => 1 }
2028	qw(c1_checkbox_bg.png c1_checkbox_active.png);	2520	qw(c1_checkbox_bg.png c1_checkbox_active.png);
2029		2521
2030	use CFClient::OpenGL;	2522	use DC::OpenGL;
2031		2523
2032	sub new {	2524	sub new {
2033	my $class = shift;	2525	my $class = shift;
2034		2526
2035	$class->SUPER::new (	2527	$class->SUPER::new (
		2528	fontsize => 1,
2036	padding_x => 2,	2529	padding_x => 2,
2037	padding_y => 2,	2530	padding_y => 2,
2038	fg => [1, 1, 1],	2531	fg => [1, 1, 1],
2039	active_fg => [1, 1, 0],	2532	active_fg => [1, 1, 0],
2040	bg => [0, 0, 0, 0.2],	2533	bg => [0, 0, 0, 0.2],
…		…
2046	}	2539	}
2047		2540
2048	sub size_request {	2541	sub size_request {
2049	my ($self) = @_;	2542	my ($self) = @_;
2050		2543
2051	(6) x 2	2544	($self->{fontsize} * $::FONTSIZE) x 2
		2545	}
		2546
		2547	sub toggle {
		2548	my ($self) = @_;
		2549
		2550	$self->{state} = !$self->{state};
		2551	$self->emit (changed => $self->{state});
		2552	$self->update;
2052	}	2553	}
2053		2554
2054	sub invoke_button_down {	2555	sub invoke_button_down {
2055	my ($self, $ev, $x, $y) = @_;	2556	my ($self, $ev, $x, $y) = @_;
2056		2557
2057	if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}	2558	if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
2058	&& $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {	2559	&& $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
2059	$self->{state} = !$self->{state};	2560	$self->toggle;
2060	$self->emit (changed => $self->{state});
2061	} else {	2561	} else {
2062	return 0	2562	return 0
2063	}	2563	}
2064		2564
2065	1	2565	1
…		…
2068	sub _draw {	2568	sub _draw {
2069	my ($self) = @_;	2569	my ($self) = @_;
2070		2570
2071	$self->SUPER::_draw;	2571	$self->SUPER::_draw;
2072		2572
2073	glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;	2573	glTranslate $self->{padding_x}, $self->{padding_y}, 0;
2074		2574
2075	my ($w, $h) = @$self{qw(w h)};	2575	my ($w, $h) = @$self{qw(w h)};
2076		2576
2077	my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;	2577	my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
2078		2578
…		…
2085	glDisable GL_TEXTURE_2D;	2585	glDisable GL_TEXTURE_2D;
2086	}	2586	}
2087		2587
2088	#############################################################################	2588	#############################################################################
2089		2589
2090	package CFClient::UI::Image;	2590	package DC::UI::Image;
2091		2591
2092	our @ISA = CFClient::UI::Base::;	2592	our @ISA = DC::UI::Base::;
2093		2593
2094	use CFClient::OpenGL;	2594	use DC::OpenGL;
2095	use Carp qw/confess/;
2096		2595
2097	our %loaded_images;	2596	our %texture_cache;
2098		2597
2099	sub new {	2598	sub new {
2100	my $class = shift;	2599	my $class = shift;
2101		2600
2102	my $self = $class->SUPER::new (can_events => 0, @_);	2601	my $self = $class->SUPER::new (
		2602	can_events => 0,
		2603	scale => 1,
		2604	@_,
		2605	);
2103		2606
2104	$self->{image} or confess "Image has 'image' not set. This is a fatal error!";	2607	$self->{path} || $self->{tex}
		2608	or Carp::croak "'path' or 'tex' attributes required";
2105		2609
2106	$loaded_images{$self->{image}} ||=	2610	$self->{tex} ||= $texture_cache{$self->{path}} ||=
2107	new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;	2611	new_from_resource DC::Texture $self->{path}, mipmap => 1;
2108		2612
2109	my $tex = $self->{tex} = $loaded_images{$self->{image}};	2613	DC::weaken $texture_cache{$self->{path}};
2110		2614
2111	Scalar::Util::weaken $loaded_images{$self->{image}};	2615	$self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
2112
2113	$self->{aspect} = $tex->{w} / $tex->{h};
2114		2616
2115	$self	2617	$self
2116	}	2618	}
2117		2619
		2620	sub STORABLE_freeze {
		2621	my ($self, $cloning) = @_;
		2622
		2623	$self->{path}
		2624	or die "cannot serialise DC::UI::Image on non-loadable images\n";
		2625
		2626	$self->{path}
		2627	}
		2628
		2629	sub STORABLE_attach {
		2630	my ($self, $cloning, $path) = @_;
		2631
		2632	$self->new (path => $path)
		2633	}
		2634
2118	sub size_request {	2635	sub size_request {
2119	my ($self) = @_;	2636	my ($self) = @_;
2120		2637
2121	($self->{tex}->{w}, $self->{tex}->{h})	2638	(int $self->{tex}{w} * $self->{scale}, int $self->{tex}{h} * $self->{scale})
2122	}	2639	}
2123		2640
2124	sub _draw {	2641	sub _draw {
2125	my ($self) = @_;	2642	my ($self) = @_;
2126		2643
…		…
2143	glDisable GL_TEXTURE_2D;	2660	glDisable GL_TEXTURE_2D;
2144	}	2661	}
2145		2662
2146	#############################################################################	2663	#############################################################################
2147		2664
		2665	package DC::UI::ImageButton;
		2666
		2667	our @ISA = DC::UI::Image::;
		2668
		2669	use DC::OpenGL;
		2670
		2671	my %textures;
		2672
		2673	sub new {
		2674	my $class = shift;
		2675
		2676	my $self = $class->SUPER::new (
		2677	padding_x => 4,
		2678	padding_y => 4,
		2679	fg => [1, 1, 1],
		2680	active_fg => [0, 0, 1],
		2681	can_hover => 1,
		2682	align => 0.5,
		2683	valign => 0.5,
		2684	can_events => 1,
		2685	@_
		2686	);
		2687	}
		2688
		2689	sub invoke_button_down {
		2690	my ($self, $ev, $x, $y) = @_;
		2691
		2692	1
		2693	}
		2694
		2695	sub invoke_button_up {
		2696	my ($self, $ev, $x, $y) = @_;
		2697
		2698	$self->emit ("activate")
		2699	if $x >= 0 && $x < $self->{w}
		2700	&& $y >= 0 && $y < $self->{h};
		2701
		2702	1
		2703	}
		2704
		2705	#############################################################################
		2706
2148	package CFClient::UI::VGauge;	2707	package DC::UI::VGauge;
2149		2708
2150	our @ISA = CFClient::UI::Base::;	2709	our @ISA = DC::UI::Base::;
2151		2710
2152	use List::Util qw(min max);	2711	use List::Util qw(min max);
2153		2712
2154	use CFClient::OpenGL;	2713	use DC::OpenGL;
2155		2714
2156	my %tex = (	2715	my %tex = (
2157	food => [	2716	food => [
2158	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2717	map { new_from_resource DC::Texture $_, mipmap => 1 }
2159	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/	2718	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
2160	],	2719	],
2161	grace => [	2720	grace => [
2162	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2721	map { new_from_resource DC::Texture $_, mipmap => 1 }
2163	qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/	2722	qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
2164	],	2723	],
2165	hp => [	2724	hp => [
2166	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2725	map { new_from_resource DC::Texture $_, mipmap => 1 }
2167	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/	2726	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
2168	],	2727	],
2169	mana => [	2728	mana => [
2170	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2729	map { new_from_resource DC::Texture $_, mipmap => 1 }
2171	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/	2730	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
2172	],	2731	],
2173	);	2732	);
2174		2733
2175	# eg. VGauge->new (gauge => 'food'), default gauge: food	2734	# eg. VGauge->new (gauge => 'food'), default gauge: food
…		…
2235	my $ycut1 = max 0, min 1, $ycut;	2794	my $ycut1 = max 0, min 1, $ycut;
2236	my $ycut2 = max 0, min 1, $ycut - 1;	2795	my $ycut2 = max 0, min 1, $ycut - 1;
2237		2796
2238	my $h1 = $self->{h} * (1 - $ycut1);	2797	my $h1 = $self->{h} * (1 - $ycut1);
2239	my $h2 = $self->{h} * (1 - $ycut2);	2798	my $h2 = $self->{h} * (1 - $ycut2);
		2799	my $h3 = $self->{h};
		2800
		2801	$_ = $_ * (284-4)/288 + 4/288 for ($h1, $h2, $h3);
2240		2802
2241	glEnable GL_BLEND;	2803	glEnable GL_BLEND;
2242	glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,	2804	glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2243	GL_ONE, GL_ONE_MINUS_SRC_ALPHA;	2805	GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2244	glEnable GL_TEXTURE_2D;	2806	glEnable GL_TEXTURE_2D;
…		…
2263		2825
2264	if ($t3) {	2826	if ($t3) {
2265	glBindTexture GL_TEXTURE_2D, $t3->{name};	2827	glBindTexture GL_TEXTURE_2D, $t3->{name};
2266	glBegin GL_QUADS;	2828	glBegin GL_QUADS;
2267	glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;	2829	glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2268	glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};	2830	glTexCoord 0 , $t3->{t}; glVertex 0 , $h3;
2269	glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};	2831	glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $h3;
2270	glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;	2832	glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2271	glEnd;	2833	glEnd;
2272	}	2834	}
2273		2835
2274	glDisable GL_BLEND;	2836	glDisable GL_BLEND;
2275	glDisable GL_TEXTURE_2D;	2837	glDisable GL_TEXTURE_2D;
2276	}	2838	}
2277		2839
2278	#############################################################################	2840	#############################################################################
2279		2841
		2842	package DC::UI::Progress;
		2843
		2844	our @ISA = DC::UI::Label::;
		2845
		2846	use DC::OpenGL;
		2847
		2848	sub new {
		2849	my ($class, %arg) = @_;
		2850
		2851	my $self = $class->SUPER::new (
		2852	padding_x => 2,
		2853	padding_y => 2,
		2854	fg => [1, 1, 1],
		2855	bg => [0, 0, 1, 0.2],
		2856	bar => [0.7, 0.5, 0.1, 0.8],
		2857	outline => [0.4, 0.3, 0],
		2858	fontsize => 0.9,
		2859	valign => 0.5,
		2860	align => 0.5,
		2861	can_events => 1,
		2862	ellipsise => 1,
		2863	label => "%d%%",
		2864	%arg,
		2865	);
		2866
		2867	$self->set_value ($arg{value} || -1);
		2868
		2869	$self
		2870	}
		2871
		2872	sub set_label {
		2873	my ($self, $label) = @_;
		2874
		2875	return if $self->{label} eq $label;
		2876	$self->{label} = $label;
		2877
		2878	$self->DC::UI::Progress::set_value (0 + delete $self->{value});
		2879	}
		2880
		2881	sub set_value {
		2882	my ($self, $value) = @_;
		2883
		2884	if ($self->{value} ne $value) {
		2885	$self->{value} = $value;
		2886
		2887	if ($value < 0) {
		2888	$self->set_text ("-");
		2889	} else {
		2890	$self->set_text (sprintf $self->{label}, $value * 100);
		2891	}
		2892
		2893	$self->update;
		2894	}
		2895	}
		2896
		2897	sub _draw {
		2898	my ($self) = @_;
		2899
		2900	glEnable GL_BLEND;
		2901	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
		2902
		2903	my $px = $self->{padding_x};
		2904	my $py = $self->{padding_y};
		2905
		2906	if ($self->{value} >= 0) {
		2907	my $s = int $px + ($self->{w} - $px * 2) * $self->{value};
		2908
		2909	glColor_premultiply @{$self->{bar}};
		2910	glRect $px, $py, $s, $self->{h} - $py;
		2911	glColor_premultiply @{$self->{bg}};
		2912	glRect $s , $py, $self->{w} - $px, $self->{h} - $py;
		2913	}
		2914
		2915	glColor_premultiply @{$self->{outline}};
		2916
		2917	$px -= .5;
		2918	$py -= .5;
		2919
		2920	glRect_lineloop $px, $py, $self->{w} - $px, $self->{h} - $py;
		2921
		2922	glDisable GL_BLEND;
		2923
		2924	{
		2925	local $self->{bg}; # do not draw background
		2926	$self->SUPER::_draw;
		2927	}
		2928	}
		2929
		2930	#############################################################################
		2931
		2932	package DC::UI::ExperienceProgress;
		2933
		2934	our @ISA = DC::UI::Progress::;
		2935
		2936	sub new {
		2937	my ($class, %arg) = @_;
		2938
		2939	my $tt = exists $arg{tooltip} ? "$arg{tooltip}\n\n" : "";
		2940
		2941	my $self = $class->SUPER::new (
		2942	%arg,
		2943	tooltip => sub {
		2944	my ($self) = @_;
		2945
		2946	sprintf "%slevel %d\n%s points\n%s next level\n%s to go / %d%%",
		2947	$tt,
		2948	$self->{lvl},
		2949	::formsep ($self->{exp}),
		2950	::formsep ($self->{nxt}),
		2951	::formsep ($self->{nxt} - $self->{exp}),
		2952	$self->_percent * 100,
		2953	},
		2954	);
		2955
		2956	$::CONN->{on_exp_update}{$self+0} = sub { $self->set_value ($self->{value}) }
		2957	if $::CONN;
		2958
		2959	$self
		2960	}
		2961
		2962	sub DESTROY {
		2963	my ($self) = @_;
		2964
		2965	delete $::CONN->{on_exp_update}{$self+0}
		2966	if $::CONN;
		2967
		2968	$self->SUPER::DESTROY;
		2969	}
		2970
		2971	sub _percent {
		2972	my ($self) = @_;
		2973
		2974	my $table = $::CONN && $::CONN->{exp_table}
		2975	or return -1;
		2976
		2977	my $l0 = $table->[$self->{lvl} - 1];
		2978	my $l1 = $table->[$self->{lvl}];
		2979
		2980	$self->{nxt} = $l1;
		2981
		2982	($self->{exp} - $l0) / ($l1 - $l0)
		2983	}
		2984
		2985	sub set_value {
		2986	my ($self, $lvl, $exp) = @_;
		2987
		2988	$self->{lvl} = $lvl;
		2989	$self->{exp} = $exp;
		2990
		2991	$self->SUPER::set_value ($self->_percent);
		2992	}
		2993
		2994	#############################################################################
		2995
2280	package CFClient::UI::Gauge;	2996	package DC::UI::Gauge;
2281		2997
2282	our @ISA = CFClient::UI::VBox::;	2998	our @ISA = DC::UI::VBox::;
2283		2999
2284	sub new {	3000	sub new {
2285	my ($class, %arg) = @_;	3001	my ($class, %arg) = @_;
2286		3002
2287	my $self = $class->SUPER::new (	3003	my $self = $class->SUPER::new (
…		…
2289	can_hover => 1,	3005	can_hover => 1,
2290	can_events => 1,	3006	can_events => 1,
2291	%arg,	3007	%arg,
2292	);	3008	);
2293		3009
2294	$self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");	3010	$self->add ($self->{value} = new DC::UI::Label valign => 1, align => 0.5, template => "999");
2295	$self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);	3011	$self->add ($self->{gauge} = new DC::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2296	$self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");	3012	$self->add ($self->{max} = new DC::UI::Label valign => 0, align => 0.5, template => "999");
2297		3013
2298	$self	3014	$self
2299	}	3015	}
2300		3016
2301	sub set_fontsize {	3017	sub set_fontsize {
…		…
2322	$self->{value}->set_text ($val);	3038	$self->{value}->set_text ($val);
2323	}	3039	}
2324		3040
2325	#############################################################################	3041	#############################################################################
2326		3042
2327	package CFClient::UI::Slider;	3043	package DC::UI::Slider;
2328		3044
2329	use strict;	3045	use strict;
2330		3046
2331	use CFClient::OpenGL;	3047	use DC::OpenGL;
2332		3048
2333	our @ISA = CFClient::UI::DrawBG::;	3049	our @ISA = DC::UI::DrawBG::;
2334		3050
2335	my @tex =	3051	my @tex =
2336	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }	3052	map { new_from_resource DC::Texture $_ }
2337	qw(s1_slider.png s1_slider_bg.png);	3053	qw(s1_slider.png s1_slider_bg.png);
2338		3054
2339	sub new {	3055	sub new {
2340	my $class = shift;	3056	my $class = shift;
2341		3057
…		…
2378	sub set_value {	3094	sub set_value {
2379	my ($self, $value) = @_;	3095	my ($self, $value) = @_;
2380		3096
2381	my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};	3097	my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2382		3098
2383	$hi = $lo + 1 if $hi <= $lo;	3099	$hi = $lo if $hi < $lo;
2384		3100
2385	$page = $hi - $lo if $page > $hi - $lo;	3101	$value = $hi - $page if $value > $hi - $page;
2386
2387	$value = $lo if $value < $lo;	3102	$value = $lo if $value < $lo;
2388	$value = $hi - $page if $value > $hi - $page;
2389		3103
2390	$value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit	3104	$value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2391	if $unit;	3105	if $unit;
2392		3106
2393	@{$self->{range}} = ($value, $lo, $hi, $page, $unit);	3107	@{$self->{range}} = ($value, $lo, $hi, $page, $unit);
…		…
2409		3123
2410	$self->SUPER::invoke_button_down ($ev, $x, $y);	3124	$self->SUPER::invoke_button_down ($ev, $x, $y);
2411		3125
2412	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];	3126	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2413		3127
2414	$self->mouse_motion ($ev, $x, $y)	3128	$self->invoke_mouse_motion ($ev, $x, $y);
		3129
		3130	1
2415	}	3131	}
2416		3132
2417	sub invoke_mouse_motion {	3133	sub invoke_mouse_motion {
2418	my ($self, $ev, $x, $y) = @_;	3134	my ($self, $ev, $x, $y) = @_;
2419		3135
…		…
2430	}	3146	}
2431		3147
2432	1	3148	1
2433	}	3149	}
2434		3150
		3151	sub invoke_mouse_wheel {
		3152	my ($self, $ev) = @_;
		3153
		3154	my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx};
		3155
		3156	my $pagepart = $ev->{mod} & DC::KMOD_SHIFT ? 1 : 0.2;
		3157
		3158	$self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * $pagepart);
		3159
		3160	1
		3161	}
		3162
2435	sub update {	3163	sub update {
2436	my ($self) = @_;	3164	my ($self) = @_;
2437		3165
2438	delete $self->{knob_w};	3166	delete $self->{knob_w};
2439	$self->SUPER::update;	3167	$self->SUPER::update;
…		…
2443	my ($self) = @_;	3171	my ($self) = @_;
2444		3172
2445	unless ($self->{knob_w}) {	3173	unless ($self->{knob_w}) {
2446	$self->set_value ($self->{range}[0]);	3174	$self->set_value ($self->{range}[0]);
2447		3175
2448	my ($value, $lo, $hi, $page) = @{$self->{range}};	3176	my ($value, $lo, $hi, $page, $unit) = @{$self->{range}};
2449	my $range = ($hi - $page - $lo) || 1e-100;	3177	my $range = ($hi - $page - $lo) || 1e-10;
2450		3178
2451	my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;	3179	my $knob_w = List::Util::min 1, $page / (($hi - $lo) || 1e-10) || 24 / $self->{w};
2452		3180
2453	$self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;	3181	$self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
2454	$self->{scale} = 1 - 2 * $self->{offset} || 1e-100;	3182	$self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
2455		3183
2456	$value = ($value - $lo) / $range;	3184	$value = ($value - $lo) / $range;
…		…
2486	glDisable GL_TEXTURE_2D;	3214	glDisable GL_TEXTURE_2D;
2487	}	3215	}
2488		3216
2489	#############################################################################	3217	#############################################################################
2490		3218
2491	package CFClient::UI::ValSlider;	3219	package DC::UI::ValSlider;
2492		3220
2493	our @ISA = CFClient::UI::HBox::;	3221	our @ISA = DC::UI::HBox::;
2494		3222
2495	sub new {	3223	sub new {
2496	my ($class, %arg) = @_;	3224	my ($class, %arg) = @_;
2497		3225
2498	my $range = delete $arg{range};	3226	my $range = delete $arg{range};
2499		3227
2500	my $self = $class->SUPER::new (	3228	my $self = $class->SUPER::new (
2501	slider => (new CFClient::UI::Slider expand => 1, range => $range),	3229	slider => (new DC::UI::Slider expand => 1, range => $range),
2502	entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),	3230	entry => (new DC::UI::Label text => "", template => delete $arg{template}),
2503	to_value => sub { shift },	3231	to_value => sub { shift },
2504	from_value => sub { shift },	3232	from_value => sub { shift },
2505	%arg,	3233	%arg,
2506	);	3234	);
2507		3235
…		…
2527	sub set_range { shift->{slider}->set_range (@_) }	3255	sub set_range { shift->{slider}->set_range (@_) }
2528	sub set_value { shift->{slider}->set_value (@_) }	3256	sub set_value { shift->{slider}->set_value (@_) }
2529		3257
2530	#############################################################################	3258	#############################################################################
2531		3259
2532	package CFClient::UI::TextScroller;	3260	package DC::UI::TextScroller;
2533		3261
2534	our @ISA = CFClient::UI::HBox::;	3262	our @ISA = DC::UI::HBox::;
2535		3263
2536	use CFClient::OpenGL;	3264	use DC::OpenGL;
2537		3265
2538	sub new {	3266	sub new {
2539	my $class = shift;	3267	my $class = shift;
2540		3268
2541	my $self = $class->SUPER::new (	3269	my $self = $class->SUPER::new (
2542	fontsize => 1,	3270	fontsize => 1,
2543	can_events => 0,	3271	can_events => 1,
2544	indent => 0,	3272	indent => 0,
2545	#font => default_font	3273	#font => default_font
2546	@_,	3274	@_,
2547		3275
2548	layout => (new CFClient::Layout 1),	3276	layout => (new DC::Layout),
2549	par => [],	3277	par => [],
		3278	max_par => 0,
2550	height => 0,	3279	height => 0,
2551	children => [	3280	children => [
2552	(new CFClient::UI::Empty expand => 1),	3281	(new DC::UI::Empty expand => 1),
2553	(new CFClient::UI::Slider vertical => 1),	3282	(new DC::UI::Slider vertical => 1),
2554	],	3283	],
2555	);	3284	);
2556		3285
2557	$self->{children}[1]->connect (changed => sub { $self->update });	3286	$self->{children}[1]->connect (changed => sub { $self->update });
2558		3287
…		…
2564		3293
2565	$self->{fontsize} = $fontsize;	3294	$self->{fontsize} = $fontsize;
2566	$self->reflow;	3295	$self->reflow;
2567	}	3296	}
2568		3297
		3298	sub size_request {
		3299	my ($self) = @_;
		3300
		3301	my ($empty, $slider) = $self->visible_children;
		3302
		3303	local $self->{children} = [$empty, $slider];
		3304	$self->SUPER::size_request
		3305	}
		3306
2569	sub invoke_size_allocate {	3307	sub invoke_size_allocate {
2570	my ($self, $w, $h) = @_;	3308	my ($self, $w, $h) = @_;
2571		3309
		3310	my ($empty, $slider, @other) = @{ $self->{children} };
		3311	$_->configure (@$_{qw(x y req_w req_h)}) for @other;
		3312
2572	$self->{layout}->set_font ($self->{font}) if $self->{font};	3313	$self->{layout}->set_font ($self->{font}) if $self->{font};
2573	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	3314	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2574	$self->{layout}->set_width ($self->{children}[0]{w});	3315	$self->{layout}->set_width ($empty->{w});
2575	$self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});	3316	$self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2576		3317
2577	$self->reflow;	3318	$self->reflow;
2578		3319
		3320	local $self->{children} = [$empty, $slider];
2579	$self->SUPER::invoke_size_allocate ($w, $h)	3321	$self->SUPER::invoke_size_allocate ($w, $h)
2580	}	3322	}
2581		3323
2582	sub text_size {	3324	sub invoke_mouse_wheel {
2583	my ($self, $text, $indent) = @_;	3325	my ($self, $ev) = @_;
		3326
		3327	return 0 unless $ev->{dy}; # only vertical movements
		3328
		3329	$self->{children}[1]->emit (mouse_wheel => $ev);
		3330
		3331	1
		3332	}
		3333
		3334	sub get_layout {
		3335	my ($self, $para) = @_;
2584		3336
2585	my $layout = $self->{layout};	3337	my $layout = $self->{layout};
2586		3338
		3339	$layout->set_font ($self->{font}) if $self->{font};
		3340	$layout->set_foreground (@{$para->{fg}});
2587	$layout->set_height ($self->{fontsize} * $::FONTSIZE);	3341	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
2588	$layout->set_width ($self->{children}[0]{w} - $indent);	3342	$layout->set_width ($self->{children}[0]{w} - $para->{indent});
2589	$layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});	3343	$layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2590	$layout->set_markup ($text);	3344	$layout->set_markup ($para->{markup});
		3345
		3346	$layout->set_shapes (
		3347	map
		3348	+(0, $_->baseline_shift + $_->{padding_y} - $_->{h}, $_->{w}, $_->{h}),
		3349	@{$para->{widget}}
2591		3350	);
		3351
2592	$layout->size	3352	$layout
2593	}	3353	}
2594		3354
2595	sub reflow {	3355	sub reflow {
2596	my ($self) = @_;	3356	my ($self) = @_;
2597		3357
…		…
2604		3364
2605	# todo: base offset on lines or so, not on pixels	3365	# todo: base offset on lines or so, not on pixels
2606	$self->{children}[1]->set_value ($offset);	3366	$self->{children}[1]->set_value ($offset);
2607	}	3367	}
2608		3368
		3369	sub current_paragraph {
		3370	my ($self) = @_;
		3371
		3372	$self->{top_paragraph} - 1
		3373	}
		3374
		3375	sub scroll_to {
		3376	my ($self, $para) = @_;
		3377
		3378	$para = List::Util::max 0, List::Util::min $#{$self->{par}}, $para;
		3379
		3380	$self->{scroll_to} = $para;
		3381	$self->update;
		3382	}
		3383
2609	sub clear {	3384	sub clear {
2610	my ($self) = @_;	3385	my ($self) = @_;
		3386
		3387	my (undef, undef, @other) = @{ $self->{children} };
		3388	$self->remove ($_) for @other;
2611		3389
2612	$self->{par} = [];	3390	$self->{par} = [];
2613	$self->{height} = 0;	3391	$self->{height} = 0;
2614	$self->{children}[1]->set_range ([0, 0, 0, 1, 1]);	3392	$self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2615	}	3393	}
2616		3394
2617	sub add_paragraph {	3395	sub add_paragraph {
2618	my ($self, $color, $text, $indent) = @_;	3396	my $self = shift;
2619		3397
2620	for my $line (split /\n/, $text) {	3398	for my $para (@_) {
2621	my ($w, $h) = $self->text_size ($line);	3399	$para = {
		3400	fg => [1, 1, 1, 1],
		3401	indent => 0,
		3402	markup => "",
		3403	widget => [],
		3404	ref $para ? %$para : (markup => $para),
		3405	w => 1e10,
		3406	wrapped => 1,
		3407	};
		3408
		3409	$self->add (@{ $para->{widget} }) if @{ $para->{widget} };
		3410	push @{$self->{par}}, $para;
		3411	}
		3412
		3413	if (my $max = $self->{max_par}) {
		3414	shift @{$self->{par}} while @{$self->{par}} > $max;
		3415	}
		3416
		3417	$self->{need_reflow}++;
		3418	$self->update;
		3419	}
		3420
		3421	sub scroll_to_bottom {
		3422	my ($self) = @_;
		3423
		3424	$self->{scroll_to} = $#{$self->{par}};
		3425	$self->update;
		3426	}
		3427
		3428	sub force_uptodate {
		3429	my ($self) = @_;
		3430
		3431	if (delete $self->{need_reflow}) {
		3432	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
		3433
		3434	my $height = 0;
		3435
		3436	for my $para (@{$self->{par}}) {
		3437	if ($para->{w} != $W && ($para->{wrapped} || $para->{w} > $W)) {
		3438	my $layout = $self->get_layout ($para);
		3439	my ($w, $h) = $layout->size;
		3440
		3441	$para->{w} = $w + $para->{indent};
		3442	$para->{h} = $h;
		3443	$para->{wrapped} = $layout->has_wrapped;
		3444	}
		3445
		3446	$para->{y} = $height;
		3447	$height += $para->{h};
		3448	}
		3449
2622	$self->{height} += $h;	3450	$self->{height} = $height;
2623	push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];	3451	$self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
2624	}
2625		3452
2626	$self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);	3453	delete $self->{texture};
		3454	}
		3455
		3456	if (my $paridx = delete $self->{scroll_to}) {
		3457	$self->{children}[1]->set_value ($self->{par}[$paridx]{y});
		3458	}
2627	}	3459	}
2628		3460
2629	sub update {	3461	sub update {
2630	my ($self) = @_;	3462	my ($self) = @_;
2631		3463
…		…
2634	return unless $self->{h} > 0;	3466	return unless $self->{h} > 0;
2635		3467
2636	delete $self->{texture};	3468	delete $self->{texture};
2637		3469
2638	$ROOT->on_post_alloc ($self => sub {	3470	$ROOT->on_post_alloc ($self => sub {
		3471	$self->force_uptodate;
		3472
2639	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};	3473	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2640		3474
2641	if (delete $self->{need_reflow}) {
2642	my $height = 0;
2643
2644	my $layout = $self->{layout};
2645
2646	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
2647
2648	for (@{$self->{par}}) {
2649	if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2650	$layout->set_width ($W - $_->[3]);
2651	$layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2652	$layout->set_markup ($_->[4]);
2653	my ($w, $h) = $layout->size;
2654	$_->[0] = $w + $_->[3];
2655	$_->[1] = $h;
2656	}
2657
2658	$height += $_->[1];
2659	}
2660
2661	$self->{height} = $height;
2662
2663	$self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
2664
2665	delete $self->{texture};
2666	}
2667
2668	$self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {	3475	$self->{texture} ||= new_from_opengl DC::Texture $W, $H, sub {
2669	glClearColor 0, 0, 0, 0;	3476	glClearColor 0, 0, 0, 0;
2670	glClear GL_COLOR_BUFFER_BIT;	3477	glClear GL_COLOR_BUFFER_BIT;
2671		3478
		3479	package DC::UI::Base;
		3480	local ($draw_x, $draw_y, $draw_w, $draw_h) =
		3481	(0, 0, $self->{w}, $self->{h});
		3482
		3483	my $top = int $self->{children}[1]{range}[0];
		3484
		3485	my $paridx = 0;
		3486	my $top_paragraph;
2672	my $top = int $self->{children}[1]{range}[0];	3487	my $top = int $self->{children}[1]{range}[0];
2673		3488
2674	my $y0 = $top;	3489	my $y0 = $top;
2675	my $y1 = $top + $H;	3490	my $y1 = $top + $H;
2676		3491
2677	my $y = 0;
2678
2679	my $layout = $self->{layout};
2680
2681	$layout->set_font ($self->{font}) if $self->{font};
2682
2683	glEnable GL_BLEND;
2684	#TODO# not correct in windows where rgba is forced off
2685	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2686
2687	for my $par (@{$self->{par}}) {	3492	for my $para (@{$self->{par}}) {
2688	my $h = $par->[1];	3493	my $h = $para->{h};
		3494	my $y = $para->{y};
2689		3495
2690	if ($y0 < $y + $h && $y < $y1) {	3496	if ($y0 < $y + $h && $y < $y1) {
2691	$layout->set_foreground (@{ $par->[2] });	3497	my $layout = $self->get_layout ($para);
2692	$layout->set_width ($W - $par->[3]);
2693	$layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2694	$layout->set_markup ($par->[4]);
2695		3498
2696	my ($w, $h, $data, $format, $internalformat) = $layout->render;	3499	$layout->render ($para->{indent}, $y - $y0);
		3500	$layout->draw;
2697		3501
2698	glRasterPos $par->[3], $y - $y0;	3502	if (my @w = @{ $para->{widget} }) {
2699	glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;	3503	my @s = $layout->get_shapes;
		3504
		3505	for (@w) {
		3506	my ($dx, $dy) = splice @s, 0, 2, ();
		3507
		3508	$_->{x} = $dx + $para->{indent};
		3509	$_->{y} = $dy + $y - $y0;
		3510
		3511	$_->draw;
		3512	}
		3513	}
2700	}	3514	}
2701		3515
2702	$y += $h;	3516	$paridx++;
		3517	$top_paragraph ||= $paridx if $y >= $top;
2703	}	3518	}
2704		3519
2705	glDisable GL_BLEND;	3520	$self->{top_paragraph} = $top_paragraph;
2706	};	3521	};
2707	});	3522	});
		3523	}
		3524
		3525	sub reconfigure {
		3526	my ($self) = @_;
		3527
		3528	$self->SUPER::reconfigure;
		3529
		3530	$_->{w} = 1e10 for @{ $self->{par} };
		3531	$self->reflow;
2708	}	3532	}
2709		3533
2710	sub _draw {	3534	sub _draw {
2711	my ($self) = @_;	3535	my ($self) = @_;
2712		3536
…		…
2715	glColor 0, 0, 0, 1;	3539	glColor 0, 0, 0, 1;
2716	$self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});	3540	$self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2717	glDisable GL_TEXTURE_2D;	3541	glDisable GL_TEXTURE_2D;
2718		3542
2719	$self->{children}[1]->draw;	3543	$self->{children}[1]->draw;
2720
2721	}	3544	}
2722		3545
2723	#############################################################################	3546	#############################################################################
2724		3547
2725	package CFClient::UI::Animator;	3548	package DC::UI::Animator;
2726		3549
2727	use CFClient::OpenGL;	3550	use DC::OpenGL;
2728		3551
2729	our @ISA = CFClient::UI::Bin::;	3552	our @ISA = DC::UI::Bin::;
2730		3553
2731	sub moveto {	3554	sub moveto {
2732	my ($self, $x, $y) = @_;	3555	my ($self, $x, $y) = @_;
2733		3556
2734	$self->{moveto} = [$self->{x}, $self->{y}, $x, $y];	3557	$self->{moveto} = [$self->{x}, $self->{y}, $x, $y];
…		…
2762	glPopMatrix;	3585	glPopMatrix;
2763	}	3586	}
2764		3587
2765	#############################################################################	3588	#############################################################################
2766		3589
2767	package CFClient::UI::Flopper;	3590	package DC::UI::Flopper;
2768		3591
2769	our @ISA = CFClient::UI::Button::;	3592	our @ISA = DC::UI::Button::;
2770		3593
2771	sub new {	3594	sub new {
2772	my $class = shift;	3595	my $class = shift;
2773		3596
2774	my $self = $class->SUPER::new (	3597	my $self = $class->SUPER::new (
…		…
2786	$self->{other}->toggle_visibility;	3609	$self->{other}->toggle_visibility;
2787	}	3610	}
2788		3611
2789	#############################################################################	3612	#############################################################################
2790		3613
2791	package CFClient::UI::Tooltip;	3614	package DC::UI::Tooltip;
2792		3615
2793	our @ISA = CFClient::UI::Bin::;	3616	our @ISA = DC::UI::Bin::;
2794		3617
2795	use CFClient::OpenGL;	3618	use DC::OpenGL;
2796		3619
2797	sub new {	3620	sub new {
2798	my $class = shift;	3621	my $class = shift;
2799		3622
2800	$class->SUPER::new (	3623	$class->SUPER::new (
…		…
2804	}	3627	}
2805		3628
2806	sub set_tooltip_from {	3629	sub set_tooltip_from {
2807	my ($self, $widget) = @_;	3630	my ($self, $widget) = @_;
2808		3631
2809	my $tooltip = $widget->{tooltip};	3632	my $tip = $widget->{tooltip};
		3633	$tip = $tip->($widget) if "CODE" eq ref $tip;
		3634
		3635	$tip = DC::Pod::section_label tooltip => $1
		3636	if $tip =~ /^#(.*)$/;
2810		3637
2811	if ($ENV{CFPLUS_DEBUG} & 2) {	3638	if ($ENV{CFPLUS_DEBUG} & 2) {
2812	$tooltip .= "\n\n" . (ref $widget) . "\n"	3639	$tip .= "\n\n" . (ref $widget) . "\n"
2813	. "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"	3640	. "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2814	. "req $widget->{req_w} $widget->{req_h}\n"	3641	. "req $widget->{req_w} $widget->{req_h}\n"
2815	. "visible $widget->{visible}";	3642	. "visible $widget->{visible}";
2816	}	3643	}
2817		3644
2818	$tooltip =~ s/^\n+//;	3645	$tip =~ s/^\n+//;
2819	$tooltip =~ s/\n+$//;	3646	$tip =~ s/\n+$//;
2820		3647
2821	$self->add (new CFClient::UI::Label	3648	$self->add (new DC::UI::Label
		3649	fg => $DC::THEME{tooltip_fg},
2822	markup => $tooltip,	3650	markup => $tip,
2823	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,	3651	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
		3652	align => 0,
2824	fontsize => 0.8,	3653	fontsize => 0.8,
2825	fg => [0, 0, 0, 1],	3654	style => $DC::THEME{tooltip_style}, # FLAG_INVERSE
2826	ellipsise => 0,	3655	ellipsise => 0,
2827	font => ($widget->{tooltip_font} || $::FONT_PROP),	3656	font => ($widget->{tooltip_font} || $::FONT_PROP),
2828	);	3657	);
2829	}	3658	}
2830		3659
…		…
2849		3678
2850	$self->{root}->on_post_alloc ("move_$self" => sub {	3679	$self->{root}->on_post_alloc ("move_$self" => sub {
2851	my $widget = $self->{owner}	3680	my $widget = $self->{owner}
2852	or return;	3681	or return;
2853		3682
		3683	if ($widget->{visible}) {
2854	my ($x, $y) = $widget->coord2global ($widget->{w}, 0);	3684	my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2855		3685
2856	($x, $y) = $widget->coord2global (-$self->{w}, 0)	3686	($x, $y) = $widget->coord2global (-$self->{w}, 0)
2857	if $x + $self->{w} > $self->{root}{w};	3687	if $x + $self->{w} > $self->{root}{w};
2858		3688
2859	$self->move_abs ($x, $y);	3689	$self->move_abs ($x, $y);
		3690	} else {
		3691	$self->hide;
		3692	}
2860	});	3693	});
2861	}	3694	}
2862		3695
2863	sub _draw {	3696	sub _draw {
2864	my ($self) = @_;	3697	my ($self) = @_;
2865		3698
2866	glTranslate 0.375, 0.375;
2867
2868	my ($w, $h) = @$self{qw(w h)};	3699	my ($w, $h) = @$self{qw(w h)};
2869		3700
2870	glColor 1, 0.8, 0.4;	3701	glColor @{ $DC::THEME{tooltip_bg} };
2871	glBegin GL_QUADS;	3702	glRect 0, 0, $w, $h;
2872	glVertex 0 , 0;
2873	glVertex 0 , $h;
2874	glVertex $w, $h;
2875	glVertex $w, 0;
2876	glEnd;
2877		3703
2878	glColor 0, 0, 0;	3704	glColor @{ $DC::THEME{tooltip_border} };
2879	glBegin GL_LINE_LOOP;	3705	glRect_lineloop .5, .5, $w + .5, $h + .5;
2880	glVertex 0 , 0;
2881	glVertex 0 , $h;
2882	glVertex $w, $h;
2883	glVertex $w, 0;
2884	glEnd;
2885		3706
2886	glTranslate 2 - 0.375, 2 - 0.375;	3707	glTranslate 2, 2;
2887		3708
2888	$self->SUPER::_draw;	3709	$self->SUPER::_draw;
2889	}	3710	}
2890		3711
2891	#############################################################################	3712	#############################################################################
2892		3713
2893	package CFClient::UI::Face;	3714	package DC::UI::Face;
2894		3715
2895	our @ISA = CFClient::UI::Base::;	3716	our @ISA = DC::UI::DrawBG::;
2896		3717
2897	use CFClient::OpenGL;	3718	use DC::OpenGL;
2898		3719
2899	sub new {	3720	sub new {
2900	my $class = shift;	3721	my $class = shift;
2901		3722
2902	my $self = $class->SUPER::new (	3723	my $self = $class->SUPER::new (
		3724	size_w => 32,
		3725	size_h => 8,
2903	aspect => 1,	3726	aspect => 1,
2904	can_events => 0,	3727	can_events => 0,
2905	@_,	3728	@_,
2906	);	3729	);
2907		3730
2908	if ($self->{anim} && $self->{animspeed}) {	3731	if ($self->{anim} && $self->{animspeed}) {
2909	Scalar::Util::weaken (my $widget = $self);	3732	DC::weaken (my $widget = $self);
2910		3733
2911	$self->{timer} = Event->timer (	3734	$self->{animspeed} = List::Util::max 0.05, $self->{animspeed};
2912	at => $self->{animspeed} * int $::NOW / $self->{animspeed},	3735	$self->{timer} = EV::periodic_ns 0, $self->{animspeed}, undef, sub {
2913	hard => 1,	3736	return unless $::CONN;
2914	interval => $self->{animspeed},	3737
2915	cb => sub {	3738	my $w = $widget
		3739	or return;
		3740
2916	++$widget->{frame};	3741	++$w->{frame};
		3742	$w->update_face;
		3743
		3744	# somehow, $widget can go away
2917	$widget->update;	3745	$w->update;
2918	},	3746	$w->update_timer;
2919	);	3747	};
		3748
		3749	$self->update_face;
		3750	$self->update_timer;
2920	}	3751	}
2921		3752
2922	$self	3753	$self
2923	}	3754	}
2924		3755
		3756	sub update_timer {
		3757	my ($self) = @_;
		3758
		3759	return unless $self->{timer};
		3760
		3761	if ($self->{visible}) {
		3762	$self->{timer}->start;
		3763	} else {
		3764	$self->{timer}->stop;
		3765	}
		3766	}
		3767
		3768	sub update_face {
		3769	my ($self) = @_;
		3770
		3771	if ($::CONN) {
		3772	if (my $anim = $::CONN->{anim}[$self->{anim}]) {
		3773	if ($anim && @$anim) {
		3774	$self->{face} = $anim->[ $self->{frame} % @$anim ];
		3775	delete $self->{face_change_cb};
		3776
		3777	if (my $tex = $self->{tex} = $::CONN->{texture}[ $::CONN->{face}[$self->{face}]{id} ]) {
		3778	unless ($tex->{name} || $tex->{loading}) {
		3779	$tex->upload (sub { $self->reconfigure });
		3780	}
		3781	}
		3782	}
		3783	}
		3784	}
		3785	}
		3786
2925	sub size_request {	3787	sub size_request {
2926	(32, 8)	3788	my ($self) = @_;
		3789
		3790	if ($::CONN) {
		3791	if (my $faceid = $::CONN->{face}[$self->{face}]{id}) {
		3792	if (my $tex = $self->{tex} = $::CONN->{texture}[$faceid]) {
		3793	if ($tex->{name}) {
		3794	return ($self->{size_w} || $tex->{w}, $self->{size_h} || $tex->{h});
		3795	} elsif (!$tex->{loading}) {
		3796	$tex->upload (sub { $self->reconfigure });
		3797	}
		3798	}
		3799
		3800	$self->{face_change_cb} ||= $::CONN->on_face_change ($self->{face}, sub { $self->reconfigure });
		3801	}
		3802	}
		3803
		3804	($self->{size_w} || 8, $self->{size_h} || 8)
2927	}	3805	}
2928		3806
2929	sub update {	3807	sub update {
2930	my ($self) = @_;	3808	my ($self) = @_;
2931		3809
2932	return unless $self->{visible};	3810	return unless $self->{visible};
2933		3811
2934	$self->SUPER::update;	3812	$self->SUPER::update;
2935	}	3813	}
2936		3814
		3815	sub invoke_visibility_change {
		3816	my ($self) = @_;
		3817
		3818	$self->update_timer;
		3819
		3820	0
		3821	}
		3822
2937	sub _draw {	3823	sub _draw {
2938	my ($self) = @_;	3824	my ($self) = @_;
2939		3825
2940	return unless $::CONN;	3826	$self->SUPER::_draw;
2941		3827
2942	my $face;	3828	if (my $tex = $self->{tex}) {
2943
2944	if ($self->{frame}) {
2945	my $anim = $::CONN->{anim}[$self->{anim}];
2946
2947	$face = $anim->[ $self->{frame} % @$anim ]
2948	if $anim && @$anim;
2949	}
2950
2951	my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2952
2953	if ($tex) {
2954	glEnable GL_TEXTURE_2D;	3829	glEnable GL_TEXTURE_2D;
2955	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	3830	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2956	glColor 0, 0, 0, 1;	3831	glColor 0, 0, 0, 1;
2957	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});	3832	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2958	glDisable GL_TEXTURE_2D;	3833	glDisable GL_TEXTURE_2D;
…		…
2960	}	3835	}
2961		3836
2962	sub destroy {	3837	sub destroy {
2963	my ($self) = @_;	3838	my ($self) = @_;
2964		3839
2965	$self->{timer}->cancel	3840	(delete $self->{timer})->cancel
2966	if $self->{timer};	3841	if $self->{timer};
2967		3842
2968	$self->SUPER::destroy;	3843	$self->SUPER::destroy;
2969	}	3844	}
2970		3845
2971	#############################################################################	3846	#############################################################################
2972		3847
2973	package CFClient::UI::Buttonbar;	3848	package DC::UI::Buttonbar;
2974		3849
2975	our @ISA = CFClient::UI::HBox::;	3850	our @ISA = DC::UI::HBox::;
2976		3851
2977	# TODO: should actualyl wrap buttons and other goodies.	3852	# TODO: should actually wrap buttons and other goodies.
2978		3853
2979	#############################################################################	3854	#############################################################################
2980		3855
2981	package CFClient::UI::Menu;	3856	package DC::UI::Menu;
2982		3857
2983	our @ISA = CFClient::UI::FancyFrame::;	3858	our @ISA = DC::UI::Toplevel::;
2984		3859
2985	use CFClient::OpenGL;	3860	use DC::OpenGL;
2986		3861
2987	sub new {	3862	sub new {
2988	my $class = shift;	3863	my $class = shift;
2989		3864
2990	my $self = $class->SUPER::new (	3865	my $self = $class->SUPER::new (
2991	items => [],	3866	items => [],
2992	z => 100,	3867	z => 100,
2993	@_,	3868	@_,
2994	);	3869	);
2995		3870
2996	$self->add ($self->{vbox} = new CFClient::UI::VBox);	3871	$self->add ($self->{vbox} = new DC::UI::VBox);
2997		3872
2998	for my $item (@{ $self->{items} }) {	3873	for my $item (@{ $self->{items} }) {
2999	my ($widget, $cb, $tooltip) = @$item;	3874	my ($widget, $cb, $tooltip) = @$item;
3000		3875
3001	# handle various types of items, only text for now	3876	# handle various types of items, only text for now
3002	if (!ref $widget) {	3877	if (!ref $widget) {
		3878	if ($widget =~ /\t/) {
		3879	my ($left, $right) = split /\t/, $widget, 2;
		3880
3003	$widget = new CFClient::UI::Label	3881	$widget = new DC::UI::HBox
3004	can_hover => 1,	3882	can_hover => 1,
3005	can_events => 1,	3883	can_events => 1,
		3884	tooltip => $tooltip,
		3885	children => [
		3886	(new DC::UI::Label markup => $left , align => 0, expand => 1),
		3887	(new DC::UI::Label markup => $right, align => 1),
		3888	],
		3889	;
		3890
		3891	} else {
		3892	$widget = new DC::UI::Label
		3893	can_hover => 1,
		3894	can_events => 1,
		3895	align => 0,
3006	markup => $widget,	3896	markup => $widget,
3007	tooltip => $tooltip	3897	tooltip => $tooltip;
		3898	}
3008	}	3899	}
3009		3900
3010	$self->{item}{$widget} = $item;	3901	$self->{item}{$widget} = $item;
3011		3902
3012	$self->{vbox}->add ($widget);	3903	$self->{vbox}->add ($widget);
…		…
3024	# maybe save $GRAB? must be careful about events...	3915	# maybe save $GRAB? must be careful about events...
3025	$GRAB = $self;	3916	$GRAB = $self;
3026	$self->{button} = $ev->{button};	3917	$self->{button} = $ev->{button};
3027		3918
3028	$self->show;	3919	$self->show;
3029	$self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);	3920
		3921	my $x = $ev->{x};
		3922	my $y = $ev->{y};
		3923
		3924	$self->{root}->on_post_alloc ($self => sub {
		3925	$self->move_abs ($x - $self->{w} * 0.25, $y - $self->{border} * $::FONTSIZE * .5);
		3926	});
		3927
		3928	1 # so it can be used inside event handlers
3030	}	3929	}
3031		3930
3032	sub invoke_mouse_motion {	3931	sub invoke_mouse_motion {
3033	my ($self, $ev, $x, $y) = @_;	3932	my ($self, $ev, $x, $y) = @_;
3034		3933
…		…
3055	1	3954	1
3056	}	3955	}
3057		3956
3058	#############################################################################	3957	#############################################################################
3059		3958
3060	package CFClient::UI::Multiplexer;	3959	package DC::UI::Multiplexer;
3061		3960
3062	our @ISA = CFClient::UI::Container::;	3961	our @ISA = DC::UI::Container::;
3063		3962
3064	sub new {	3963	sub new {
3065	my $class = shift;	3964	my $class = shift;
3066		3965
3067	my $self = $class->SUPER::new (	3966	my $self = $class->SUPER::new (
3068	@_,	3967	@_,
3069	);	3968	);
3070		3969
3071	$self->{current} = $self->{children}[0]	3970	$self->set_current_page (0);
3072	if @{ $self->{children} };
3073		3971
3074	$self	3972	$self
3075	}	3973	}
3076		3974
3077	sub add {	3975	sub add {
3078	my ($self, @widgets) = @_;	3976	my ($self, @widgets) = @_;
3079		3977
3080	$self->SUPER::add (@widgets);	3978	$self->SUPER::add (@widgets);
3081		3979
3082	$self->{current} = $self->{children}[0]	3980	$self->set_current_page (0)
3083	if @{ $self->{children} };	3981	if @widgets == @{ $self->{children} };
		3982	}
		3983
		3984	sub get_current_page {
		3985	my ($self) = @_;
		3986
		3987	$self->{current}
3084	}	3988	}
3085		3989
3086	sub set_current_page {	3990	sub set_current_page {
3087	my ($self, $page_or_widget) = @_;	3991	my ($self, $page_or_widget) = @_;
3088		3992
3089	my $widget = ref $page_or_widget	3993	my $widget = ref $page_or_widget
3090	? $page_or_widget	3994	? $page_or_widget
3091	: $self->{children}[$page_or_widget];	3995	: $self->{children}[$page_or_widget];
3092		3996
		3997	$self->{current}->set_invisible if $self->{current} && $self->{visible};
		3998
3093	$self->{current} = $widget;	3999	if (($self->{current} = $widget)) {
		4000	$self->{current}->set_visible if $self->{current} && $self->{visible};
3094	$self->{current}->configure (0, 0, $self->{w}, $self->{h});	4001	$self->{current}->configure (0, 0, $self->{w}, $self->{h});
3095		4002
3096	$self->emit (page_changed => $self->{current});	4003	$self->emit (page_changed => $self->{current});
		4004	}
3097		4005
3098	$self->realloc;	4006	$self->realloc;
3099	}	4007	}
3100		4008
3101	sub visible_children {	4009	sub visible_children {
3102	$_[0]{current}	4010	$_[0]{current} || ()
3103	}	4011	}
3104		4012
3105	sub size_request {	4013	sub size_request {
3106	my ($self) = @_;	4014	my ($self) = @_;
3107		4015
		4016	$self->{current}
3108	$self->{current}->size_request	4017	? $self->{current}->size_request
		4018	: (0, 0)
3109	}	4019	}
3110		4020
3111	sub invoke_size_allocate {	4021	sub invoke_size_allocate {
3112	my ($self, $w, $h) = @_;	4022	my ($self, $w, $h) = @_;
3113		4023
3114	$self->{current}->configure (0, 0, $w, $h);	4024	$self->{current}->configure (0, 0, $w, $h)
		4025	if $self->{current};
3115		4026
3116	1	4027	1
3117	}	4028	}
3118		4029
3119	sub _draw {	4030	sub _draw {
3120	my ($self) = @_;	4031	my ($self) = @_;
3121		4032
3122	$self->{current}->draw;	4033	$self->{current}->draw
		4034	if $self->{current};
3123	}	4035	}
3124		4036
3125	#############################################################################	4037	#############################################################################
3126		4038
3127	package CFClient::UI::Notebook;	4039	package DC::UI::Notebook;
3128		4040
		4041	use DC::OpenGL;
		4042
3129	our @ISA = CFClient::UI::VBox::;	4043	our @ISA = DC::UI::VBox::;
3130		4044
3131	sub new {	4045	sub new {
3132	my $class = shift;	4046	my $class = shift;
3133		4047
3134	my $self = $class->SUPER::new (	4048	my $self = $class->SUPER::new (
3135	buttonbar => (new CFClient::UI::Buttonbar),	4049	buttonbar => (new DC::UI::Buttonbar),
3136	multiplexer => (new CFClient::UI::Multiplexer expand => 1),	4050	multiplexer => (new DC::UI::Multiplexer expand => 1),
		4051	active_outline => [.7, .7, 0.2],
3137	# filter => # will be put between multiplexer and $self	4052	# filter => # will be put between multiplexer and $self
3138	@_,	4053	@_,
3139	);	4054	);
3140		4055
3141	$self->{filter}->add ($self->{multiplexer}) if $self->{filter};	4056	$self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3142	$self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});	4057	$self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3143		4058
		4059	{
		4060	Scalar::Util::weaken (my $wself = $self);
		4061
		4062	$self->{multiplexer}->connect (c_add => sub {
		4063	my ($mplex, $widgets) = @_;
		4064
		4065	for my $child (@$widgets) {
		4066	Scalar::Util::weaken $child;
		4067	$child->{c_tab_} ||= do {
		4068	my $tab =
		4069	(UNIVERSAL::isa $child->{c_tab}, "DC::UI::Base")
		4070	? $child->{c_tab}
		4071	: new DC::UI::Button markup => $child->{c_tab}[0], tooltip => $child->{c_tab}[1];
		4072
		4073	$tab->connect (activate => sub {
		4074	$wself->set_current_page ($child);
		4075	});
		4076
		4077	$tab
		4078	};
		4079
		4080	$self->{buttonbar}->add ($child->{c_tab_});
		4081	}
		4082	});
		4083
		4084	$self->{multiplexer}->connect (c_remove => sub {
		4085	my ($mplex, $widgets) = @_;
		4086
		4087	for my $child (@$widgets) {
		4088	$wself->{buttonbar}->remove ($child->{c_tab_});
		4089	}
		4090	});
		4091	}
		4092
3144	$self	4093	$self
3145	}	4094	}
3146		4095
3147	sub add {	4096	sub add {
		4097	my ($self, @widgets) = @_;
		4098
		4099	$self->{multiplexer}->add (@widgets)
		4100	}
		4101
		4102	sub remove {
		4103	my ($self, @widgets) = @_;
		4104
		4105	$self->{multiplexer}->remove (@widgets)
		4106	}
		4107
		4108	sub pages {
		4109	my ($self) = @_;
		4110	$self->{multiplexer}->children
		4111	}
		4112
		4113	sub page_index {
		4114	my ($self, $widget) = @_;
		4115
		4116	my $i = 0;
		4117	for ($self->pages) {
		4118	if ($_ eq $widget) { return $i };
		4119	$i++;
		4120	}
		4121
		4122	undef
		4123	}
		4124
		4125	sub add_tab {
3148	my ($self, $title, $widget, $tooltip) = @_;	4126	my ($self, $title, $widget, $tooltip) = @_;
3149		4127
3150	Scalar::Util::weaken $self;	4128	$title = [$title, $tooltip] unless ref $title;
		4129	$widget->{c_tab} = $title;
3151		4130
3152	$self->{buttonbar}->add (new CFClient::UI::Button
3153	markup => $title,
3154	tooltip => $tooltip,
3155	on_activate => sub { $self->set_current_page ($widget) },
3156	);
3157
3158	$self->{multiplexer}->add ($widget);	4131	$self->add ($widget);
		4132	}
		4133
		4134	sub get_current_page {
		4135	my ($self) = @_;
		4136
		4137	$self->{multiplexer}->get_current_page
3159	}	4138	}
3160		4139
3161	sub set_current_page {	4140	sub set_current_page {
3162	my ($self, $page) = @_;	4141	my ($self, $page) = @_;
3163		4142
3164	$self->{multiplexer}->set_current_page ($page);	4143	$self->{multiplexer}->set_current_page ($page);
3165	$self->emit (page_changed => $self->{multiplexer}{current});	4144	$self->emit (page_changed => $self->{multiplexer}{current});
3166	}	4145	}
3167		4146
		4147	sub _draw {
		4148	my ($self) = @_;
		4149
		4150	$self->SUPER::_draw ();
		4151
		4152	if (my $cur = $self->{multiplexer}{current}) {
		4153	if ($cur = $cur->{c_tab_}) {
		4154	glTranslate $self->{buttonbar}{x} + $cur->{x},
		4155	$self->{buttonbar}{y} + $cur->{y};
		4156	glLineWidth 3;
		4157	#glEnable GL_BLEND;
		4158	#glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
		4159	glColor @{$self->{active_outline}};
		4160	glRect_lineloop 1.5, 1.5, $cur->{w} - 1.5, $cur->{h} - 1.5;
		4161	glLineWidth 1;
		4162	#glDisable GL_BLEND;
		4163	}
		4164	}
		4165	}
		4166
3168	#############################################################################	4167	#############################################################################
3169		4168
3170	package CFClient::UI::Combobox;	4169	package DC::UI::Selector;
3171		4170
3172	use utf8;	4171	use utf8;
3173		4172
3174	our @ISA = CFClient::UI::Button::;	4173	our @ISA = DC::UI::Button::;
3175		4174
3176	sub new {	4175	sub new {
3177	my $class = shift;	4176	my $class = shift;
3178		4177
3179	my $self = $class->SUPER::new (	4178	my $self = $class->SUPER::new (
…		…
3196	my ($value, $title, $tooltip) = @$_;	4195	my ($value, $title, $tooltip) = @$_;
3197		4196
3198	push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];	4197	push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
3199	}	4198	}
3200		4199
3201	CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);	4200	DC::UI::Menu->new (items => \@menu_items)->popup ($ev);
3202	}	4201	}
3203		4202
3204	sub _set_value {	4203	sub _set_value {
3205	my ($self, $value) = @_;	4204	my ($self, $value) = @_;
3206		4205
3207	my ($item) = grep $_->[0] eq $value, @{ $self->{options} }	4206	my ($item) = grep $_->[0] eq $value, @{ $self->{options} };
		4207	$item ||= $self->{options}[0]
3208	or return;	4208	or return;
3209		4209
3210	$self->{value} = $item->[0];	4210	$self->{value} = $item->[0];
3211	$self->set_markup ("$item->[1] ⇓");	4211	$self->set_markup ("$item->[1] ⇓");
3212	$self->set_tooltip ($item->[2]);	4212	# $self->set_tooltip ($item->[2]);
3213	}	4213	}
3214		4214
3215	sub set_value {	4215	sub set_value {
3216	my ($self, $value) = @_;	4216	my ($self, $value) = @_;
3217		4217
…		…
3219		4219
3220	$self->_set_value ($value);	4220	$self->_set_value ($value);
3221	$self->emit (changed => $value);	4221	$self->emit (changed => $value);
3222	}	4222	}
3223		4223
		4224	sub set_options {
		4225	my ($self, $options) = @_;
		4226
		4227	$self->{options} = $options;
		4228	$self->_set_value ($self->{value});
		4229	}
		4230
3224	#############################################################################	4231	#############################################################################
3225		4232
3226	package CFClient::UI::Statusbox;	4233	package DC::UI::Statusbox;
3227		4234
3228	our @ISA = CFClient::UI::VBox::;	4235	our @ISA = DC::UI::VBox::;
3229		4236
3230	sub new {	4237	sub new {
3231	my $class = shift;	4238	my $class = shift;
3232		4239
3233	my $self = $class->SUPER::new (	4240	my $self = $class->SUPER::new (
3234	fontsize => 0.8,	4241	fontsize => 0.8,
3235	@_,	4242	@_,
3236	);	4243	);
3237		4244
3238	Scalar::Util::weaken (my $this = $self);	4245	DC::weaken (my $this = $self);
3239		4246
3240	$self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });	4247	$self->{timer} = EV::timer 1, 1, sub { $this->reorder };
3241		4248
3242	$self	4249	$self
3243	}	4250	}
3244		4251
3245	sub reorder {	4252	sub reorder {
3246	my ($self) = @_;	4253	my ($self) = @_;
3247	my $NOW = Time::HiRes::time;	4254	my $NOW = EV::time;
3248		4255
3249	# freeze display when hovering over any label	4256	# freeze display when hovering over any label
3250	return if $CFClient::UI::TOOLTIP->{owner}	4257	return if $DC::UI::TOOLTIP->{owner}
3251	&& grep $CFClient::UI::TOOLTIP->{owner} == $_->{label},	4258	&& grep $DC::UI::TOOLTIP->{owner} == $_->{label},
3252	values %{ $self->{item} };	4259	values %{ $self->{item} };
3253		4260
3254	while (my ($k, $v) = each %{ $self->{item} }) {	4261	while (my ($k, $v) = each %{ $self->{item} }) {
3255	delete $self->{item}{$k} if $v->{timeout} < $NOW;	4262	delete $self->{item}{$k} if $v->{timeout} < $NOW;
3256	}	4263	}
		4264
		4265	$self->{timer}->set (1, 1);
3257		4266
3258	my @widgets;	4267	my @widgets;
3259		4268
3260	my @items = sort {	4269	my @items = sort {
3261	$a->{pri} <=> $b->{pri}	4270	$a->{pri} <=> $b->{pri}
3262	or $b->{id} <=> $a->{id}	4271	or $b->{id} <=> $a->{id}
3263	} values %{ $self->{item} };	4272	} values %{ $self->{item} };
3264
3265	$self->{timer}->interval (1);
3266		4273
3267	my $count = 10 + 1;	4274	my $count = 10 + 1;
3268	for my $item (@items) {	4275	for my $item (@items) {
3269	last unless --$count;	4276	last unless --$count;
3270		4277
…		…
3277	for ($short) {	4284	for ($short) {
3278	s/^\s+//;	4285	s/^\s+//;
3279	s/\s+/ /g;	4286	s/\s+/ /g;
3280	}	4287	}
3281		4288
3282	new CFClient::UI::Label	4289	new DC::UI::Label
3283	markup => $short,	4290	markup => $short,
3284	tooltip => $item->{tooltip},	4291	tooltip => $item->{tooltip},
3285	tooltip_font => $::FONT_PROP,	4292	tooltip_font => $::FONT_PROP,
3286	tooltip_width => 0.67,	4293	tooltip_width => 0.67,
3287	fontsize => $item->{fontsize} || $self->{fontsize},	4294	fontsize => $item->{fontsize} || $self->{fontsize},
3288	max_w => $::WIDTH * 0.44,	4295	max_w => $::WIDTH * 0.44,
		4296	align => 0,
3289	fg => [@{ $item->{fg} }],	4297	fg => [@{ $item->{fg} }],
3290	can_events => 1,	4298	can_events => 1,
3291	can_hover => 1	4299	can_hover => 1
3292	};	4300	};
3293		4301
3294	if ((my $diff = $item->{timeout} - $NOW) < 2) {	4302	if ((my $diff = $item->{timeout} - $NOW) < 2) {
3295	$label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;	4303	$label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3296	$label->update;	4304	$label->update;
3297	$label->set_max_size (undef, $label->{req_h} * $diff)	4305	$label->set_max_size (undef, $label->{req_h} * $diff)
3298	if $diff < 1;	4306	if $diff < 1;
3299	$self->{timer}->interval (1/30);	4307	$self->{timer}->set (1/30, 1/30);
3300	} else {	4308	} else {
3301	$label->{fg}[3] = $item->{fg}[3] || 1;	4309	$label->{fg}[3] = $item->{fg}[3] || 1;
3302	}	4310	}
3303		4311
3304	push @widgets, $label;	4312	push @widgets, $label;
3305	}	4313	}
		4314
		4315	my $hash = join ",", @widgets;
		4316	return if $hash eq $self->{last_widget_hash};
		4317	$self->{last_widget_hash} = $hash;
3306		4318
3307	$self->clear;	4319	$self->clear;
3308	$self->SUPER::add (reverse @widgets);	4320	$self->SUPER::add (reverse @widgets);
3309	}	4321	}
3310		4322
…		…
3341	count => 1,	4353	count => 1,
3342	%arg,	4354	%arg,
3343	};	4355	};
3344	}	4356	}
3345		4357
		4358	$ROOT->on_refresh (reorder => sub {
3346	$self->reorder;	4359	$self->reorder;
		4360	});
3347	}	4361	}
3348		4362
3349	sub reconfigure {	4363	sub reconfigure {
3350	my ($self) = @_;	4364	my ($self) = @_;
3351		4365
…		…
3364	$self->SUPER::destroy;	4378	$self->SUPER::destroy;
3365	}	4379	}
3366		4380
3367	#############################################################################	4381	#############################################################################
3368		4382
3369	package CFClient::UI::Inventory;
3370
3371	our @ISA = CFClient::UI::ScrolledWindow::;
3372
3373	sub new {
3374	my $class = shift;
3375
3376	my $self = $class->SUPER::new (
3377	child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3378	@_,
3379	);
3380
3381	$self
3382	}
3383
3384	sub set_items {
3385	my ($self, $items) = @_;
3386
3387	$self->{child}->clear;
3388	return unless $items;
3389
3390	my @items = sort {
3391	($a->{type} <=> $b->{type})
3392	or ($a->{name} cmp $b->{name})
3393	} @$items;
3394
3395	$self->{real_items} = \@items;
3396
3397	my $row = 0;
3398	for my $item (@items) {
3399	CFClient::Item::update_widgets $item;
3400
3401	$self->{child}->add (0, $row, $item->{face_widget});
3402	$self->{child}->add (1, $row, $item->{desc_widget});
3403	$self->{child}->add (2, $row, $item->{weight_widget});
3404
3405	$row++;
3406	}
3407	}
3408
3409	#############################################################################
3410
3411	package CFClient::UI::BindEditor;
3412
3413	our @ISA = CFClient::UI::FancyFrame::;
3414
3415	sub new {
3416	my $class = shift;
3417
3418	my $self = $class->SUPER::new (binding => [], commands => [], @_);
3419
3420	$self->add (my $vb = new CFClient::UI::VBox);
3421
3422
3423	$vb->add ($self->{rec_btn} = new CFClient::UI::Button
3424	text => "start recording",
3425	tooltip => "Start/Stops recording of actions."
3426	."All subsequent actions after the recording started will be captured."
3427	."The actions are displayed after the record was stopped."
3428	."To bind the action you have to click on the 'Bind' button",
3429	on_activate => sub {
3430	unless ($self->{recording}) {
3431	$self->start;
3432	} else {
3433	$self->stop;
3434	}
3435	});
3436
3437	$vb->add (new CFClient::UI::Label text => "Actions:");
3438	$vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3439
3440	$vb->add (new CFClient::UI::Label text => "Bound to: ");
3441	$vb->add (my $hb = new CFClient::UI::HBox);
3442	$hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3443	$hb->add (new CFClient::UI::Button
3444	text => "bind",
3445	tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3446	on_activate => sub {
3447	$self->ask_for_bind;
3448	});
3449
3450	$vb->add (my $hb = new CFClient::UI::HBox);
3451	$hb->add (new CFClient::UI::Button
3452	text => "ok",
3453	expand => 1,
3454	tooltip => "This closes the binding editor and saves the binding",
3455	on_activate => sub {
3456	$self->hide;
3457	$self->commit;
3458	});
3459
3460	$hb->add (new CFClient::UI::Button
3461	text => "cancel",
3462	expand => 1,
3463	tooltip => "This closes the binding editor without saving",
3464	on_activate => sub {
3465	$self->hide;
3466	$self->{binding_cancel}->()
3467	if $self->{binding_cancel};
3468	});
3469
3470	$self->update_binding_widgets;
3471
3472	$self
3473	}
3474
3475	sub commit {
3476	my ($self) = @_;
3477	my ($mod, $sym, $cmds) = $self->get_binding;
3478	if ($sym != 0 && @$cmds > 0) {
3479	$::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3480	."'. Don't forget 'Save Config'!");
3481	$self->{binding_change}->($mod, $sym, $cmds)
3482	if $self->{binding_change};
3483	} else {
3484	$::STATUSBOX->add ("No action bound, no key or action specified!");
3485	$self->{binding_cancel}->()
3486	if $self->{binding_cancel};
3487	}
3488	}
3489
3490	sub start {
3491	my ($self) = @_;
3492
3493	$self->{rec_btn}->set_text ("stop recording");
3494	$self->{recording} = 1;
3495	$self->clear_command_list;
3496	$::CONN->start_record if $::CONN;
3497	}
3498
3499	sub stop {
3500	my ($self) = @_;
3501
3502	$self->{rec_btn}->set_text ("start recording");
3503	$self->{recording} = 0;
3504
3505	my $rec;
3506	$rec = $::CONN->stop_record if $::CONN;
3507	return unless ref $rec eq 'ARRAY';
3508	$self->set_command_list ($rec);
3509	}
3510
3511
3512	sub ask_for_bind_and_commit {
3513	my ($self) = @_;
3514	$self->ask_for_bind (1);
3515	}
3516
3517	sub ask_for_bind {
3518	my ($self, $commit, $end_cb) = @_;
3519
3520	CFClient::Binder::open_binding_dialog (sub {
3521	my ($mod, $sym) = @_;
3522	$self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3523	$self->update_binding_widgets;
3524	$self->commit if $commit;
3525	$end_cb->() if $end_cb;
3526	});
3527	}
3528
3529	# $mod and $sym are the modifiers and key symbol
3530	# $cmds is a array ref of strings (the commands)
3531	# $cb is the callback that is executed on OK
3532	# $ccb is the callback that is executed on CANCEL and
3533	# when the binding was unsuccessful on OK
3534	sub set_binding {
3535	my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3536
3537	$self->clear_command_list;
3538	$self->{recording} = 0;
3539	$self->{rec_btn}->set_text ("start recording");
3540
3541	$self->{binding} = [$mod, $sym];
3542	$self->{commands} = $cmds;
3543
3544	$self->{binding_change} = $cb;
3545	$self->{binding_cancel} = $ccb;
3546
3547	$self->update_binding_widgets;
3548	}
3549
3550	# this is a shortcut method that asks for a binding
3551	# and then just binds it.
3552	sub do_quick_binding {
3553	my ($self, $cmds, $end_cb) = @_;
3554	$self->set_binding (undef, undef, $cmds, sub {
3555	$::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3556	});
3557	$self->ask_for_bind (1, $end_cb);
3558	}
3559
3560	sub update_binding_widgets {
3561	my ($self) = @_;
3562	my ($mod, $sym, $cmds) = $self->get_binding;
3563	$self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3564	$self->set_command_list ($cmds);
3565	}
3566
3567	sub get_binding {
3568	my ($self) = @_;
3569	return (
3570	$self->{binding}->[0],
3571	$self->{binding}->[1],
3572	[ grep { defined $_ } @{$self->{commands}} ]
3573	);
3574	}
3575
3576	sub clear_command_list {
3577	my ($self) = @_;
3578	$self->{cmdbox}->clear ();
3579	}
3580
3581	sub set_command_list {
3582	my ($self, $cmds) = @_;
3583
3584	$self->{cmdbox}->clear ();
3585	$self->{commands} = $cmds;
3586
3587	my $idx = 0;
3588
3589	for (@$cmds) {
3590	$self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3591
3592	my $i = $idx;
3593	$hb->add (new CFClient::UI::Label text => $_);
3594	$hb->add (new CFClient::UI::Button
3595	text => "delete",
3596	tooltip => "Deletes the action from the record",
3597	on_activate => sub {
3598	$self->{cmdbox}->remove ($hb);
3599	$cmds->[$i] = undef;
3600	});
3601
3602
3603	$idx++
3604	}
3605	}
3606
3607	#############################################################################
3608
3609	package CFClient::UI::SpellList;
3610
3611	our @ISA = CFClient::UI::Table::;
3612
3613	sub new {
3614	my $class = shift;
3615
3616	my $self = $class->SUPER::new (
3617	binding => [],
3618	commands => [],
3619	@_,
3620	)
3621	}
3622
3623	my $TOOLTIP_ALL = "\n\n<small>Left click - ready spell\nMiddle click - invoke spell\nRight click - further options</small>";
3624
3625	my @TOOLTIP_NAME = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3626	"<b>Name</b>. The name of the spell.$TOOLTIP_ALL");
3627	my @TOOLTIP_SKILL = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3628	"<b>Skill</b>. The skill (or magic school) required to be able to attempt casting this spell.$TOOLTIP_ALL");
3629	my @TOOLTIP_LVL = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3630	"<b>Level</b>. Minimum level the caster needs in the associated skill to be able to attempt casting this spell.$TOOLTIP_ALL");
3631	my @TOOLTIP_SP = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3632	"<b>Spell points / Grace points</b>. Amount of spell or grace points used by each invocation.$TOOLTIP_ALL");
3633	my @TOOLTIP_DMG = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3634	"<b>Damage</b>. The amount of damage the spell deals when it hits.$TOOLTIP_ALL");
3635
3636	sub rebuild_spell_list {
3637	my ($self) = @_;
3638
3639	$CFClient::UI::ROOT->on_refresh ($self => sub {
3640	$self->clear;
3641
3642	return unless $::CONN;
3643
3644	$self->add (1, 0, new CFClient::UI::Label text => "Spell Name", @TOOLTIP_NAME);
3645	$self->add (2, 0, new CFClient::UI::Label text => "Skill", @TOOLTIP_SKILL);
3646	$self->add (3, 0, new CFClient::UI::Label text => "Lvl" , @TOOLTIP_LVL);
3647	$self->add (4, 0, new CFClient::UI::Label text => "Sp/Gp", @TOOLTIP_SP);
3648	$self->add (5, 0, new CFClient::UI::Label text => "Dmg" , @TOOLTIP_DMG);
3649
3650	my $row = 0;
3651
3652	for (sort { $a cmp $b } keys %{ $self->{spell} }) {
3653	my $spell = $self->{spell}{$_};
3654
3655	$row++;
3656
3657	my $spell_cb = sub {
3658	my ($widget, $ev) = @_;
3659
3660	if ($ev->{button} == 1) {
3661	$::CONN->user_send ("cast $spell->{name}");
3662	} elsif ($ev->{button} == 2) {
3663	$::CONN->user_send ("invoke $spell->{name}");
3664	} elsif ($ev->{button} == 3) {
3665	(new CFClient::UI::Menu
3666	items => [
3667	["bind <i>cast $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) }],
3668	["bind <i>invoke $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["invoke $spell->{name}"]) }],
3669	],
3670	)->popup ($ev);
3671	} else {
3672	return 0;
3673	}
3674
3675	1
3676	};
3677
3678	my $tooltip = "$spell->{message}$TOOLTIP_ALL";
3679
3680	#TODO: add path info to tooltip
3681	#$self->add (6, $row, new CFClient::UI::Label text => $spell->{path});
3682
3683	$self->add (0, $row, new CFClient::UI::Face
3684	face => $spell->{face},
3685	can_hover => 1,
3686	can_events => 1,
3687	tooltip => $tooltip,
3688	on_button_down => $spell_cb,
3689	);
3690
3691	$self->add (1, $row, new CFClient::UI::Label
3692	expand => 1,
3693	text => $spell->{name},
3694	can_hover => 1,
3695	can_events => 1,
3696	tooltip => $tooltip,
3697	on_button_down => $spell_cb,
3698	);
3699
3700	$self->add (2, $row, new CFClient::UI::Label text => $::CONN->{skill_info}{$spell->{skill}}, @TOOLTIP_SKILL);
3701	$self->add (3, $row, new CFClient::UI::Label text => $spell->{level}, @TOOLTIP_LVL);
3702	$self->add (4, $row, new CFClient::UI::Label text => $spell->{mana} || $spell->{grace}, @TOOLTIP_SP);
3703	$self->add (5, $row, new CFClient::UI::Label text => $spell->{damage}, @TOOLTIP_DMG);
3704	}
3705	});
3706	}
3707
3708	sub add_spell {
3709	my ($self, $spell) = @_;
3710
3711	$self->{spell}->{$spell->{name}} = $spell;
3712	$self->rebuild_spell_list;
3713	}
3714
3715	sub remove_spell {
3716	my ($self, $spell) = @_;
3717
3718	delete $self->{spell}->{$spell->{name}};
3719	$self->rebuild_spell_list;
3720	}
3721
3722	sub clear_spells {
3723	my ($self) = @_;
3724
3725	$self->{spell} = {};
3726	$self->rebuild_spell_list;
3727	}
3728
3729	#############################################################################
3730
3731	package CFClient::UI::Root;	4383	package DC::UI::Root;
3732		4384
3733	our @ISA = CFClient::UI::Container::;	4385	our @ISA = DC::UI::Container::;
3734		4386
3735	use List::Util qw(min max);	4387	use List::Util qw(min max);
3736		4388
3737	use CFClient::OpenGL;	4389	use DC::OpenGL;
3738		4390
3739	sub new {	4391	sub new {
3740	my $class = shift;	4392	my $class = shift;
3741		4393
3742	my $self = $class->SUPER::new (	4394	my $self = $class->SUPER::new (
3743	visible => 1,	4395	visible => 1,
3744	@_,	4396	@_,
3745	);	4397	);
3746		4398
3747	Scalar::Util::weaken ($self->{root} = $self);	4399	DC::weaken ($self->{root} = $self);
3748		4400
3749	$self	4401	$self
3750	}	4402	}
3751		4403
3752	sub size_request {	4404	sub size_request {
…		…
3800	}	4452	}
3801		4453
3802	sub update {	4454	sub update {
3803	my ($self) = @_;	4455	my ($self) = @_;
3804		4456
3805	$::WANT_REFRESH++;	4457	$::WANT_REFRESH = 1;
3806	}	4458	}
3807		4459
3808	sub add {	4460	sub add {
3809	my ($self, @children) = @_;	4461	my ($self, @children) = @_;
3810		4462
…		…
3847	while ($self->{refresh_hook}) {	4499	while ($self->{refresh_hook}) {
3848	$_->()	4500	$_->()
3849	for values %{delete $self->{refresh_hook}};	4501	for values %{delete $self->{refresh_hook}};
3850	}	4502	}
3851		4503
3852	if ($self->{realloc}) {	4504	while ($self->{realloc}) {
3853	my %queue;	4505	my %queue;
3854	my @queue;	4506	my @queue;
3855	my $widget;	4507	my $widget;
3856		4508
3857	outer:	4509	outer:
…		…
3877		4529
3878	delete $queue{$widget+0};	4530	delete $queue{$widget+0};
3879		4531
3880	my ($w, $h) = $widget->size_request;	4532	my ($w, $h) = $widget->size_request;
3881		4533
3882	$w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;	4534	$w += $widget->{padding_x} * 2;
3883	$h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;	4535	$h += $widget->{padding_y} * 2;
		4536
		4537	$w = max $widget->{min_w}, $w;
		4538	$h = max $widget->{min_h}, $h;
3884		4539
3885	$w = min $widget->{max_w}, $w if exists $widget->{max_w};	4540	$w = min $widget->{max_w}, $w if exists $widget->{max_w};
3886	$h = min $widget->{max_h}, $h if exists $widget->{max_h};	4541	$h = min $widget->{max_h}, $h if exists $widget->{max_h};
3887		4542
3888	$w = $widget->{force_w} if exists $widget->{force_w};	4543	$w = $widget->{force_w} if exists $widget->{force_w};
…		…
3904	}	4559	}
3905	}	4560	}
3906		4561
3907	delete $self->{realloc}{$widget+0};	4562	delete $self->{realloc}{$widget+0};
3908	}	4563	}
3909	}
3910		4564
3911	while (my $size_alloc = delete $self->{size_alloc}) {	4565	while (my $size_alloc = delete $self->{size_alloc}) {
3912	my @queue = sort { $b->{visible} <=> $a->{visible} }	4566	my @queue = sort { $a->{visible} <=> $b->{visible} }
3913	values %$size_alloc;	4567	values %$size_alloc;
3914		4568
3915	while () {	4569	while () {
3916	my $widget = pop @queue || last;	4570	my $widget = pop @queue || last;
3917		4571
3918	my ($w, $h) = @$widget{qw(alloc_w alloc_h)};	4572	my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3919		4573
3920	$w = 0 if $w < 0;	4574	$w = max $widget->{min_w}, $w;
3921	$h = 0 if $h < 0;	4575	$h = max $widget->{min_h}, $h;
3922		4576
		4577	# $w = min $self->{w} - $widget->{x}, $w if $self->{w};
		4578	# $h = min $self->{h} - $widget->{y}, $h if $self->{h};
		4579
		4580	$w = min $widget->{max_w}, $w if exists $widget->{max_w};
		4581	$h = min $widget->{max_h}, $h if exists $widget->{max_h};
		4582
3923	$w = int $w + 0.5;	4583	$w = int $w + 0.5;
3924	$h = int $h + 0.5;	4584	$h = int $h + 0.5;
3925		4585
3926	if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {	4586	if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3927	$widget->{old_w} = $widget->{w};	4587	$widget->{old_w} = $widget->{w};
3928	$widget->{old_h} = $widget->{h};	4588	$widget->{old_h} = $widget->{h};
3929		4589
3930	$widget->{w} = $w;	4590	$widget->{w} = $w;
3931	$widget->{h} = $h;	4591	$widget->{h} = $h;
3932		4592
3933	$widget->emit (size_allocate => $w, $h);	4593	$widget->emit (size_allocate => $w, $h);
		4594	}
3934	}	4595	}
3935	}	4596	}
3936	}	4597	}
3937		4598
3938	while ($self->{post_alloc_hook}) {	4599	while ($self->{post_alloc_hook}) {
3939	$_->()	4600	$_->()
3940	for values %{delete $self->{post_alloc_hook}};	4601	for values %{delete $self->{post_alloc_hook}};
3941	}	4602	}
3942
3943		4603
3944	glViewport 0, 0, $::WIDTH, $::HEIGHT;	4604	glViewport 0, 0, $::WIDTH, $::HEIGHT;
3945	glClearColor +($::CFG->{fow_intensity}) x 3, 1;	4605	glClearColor +($::CFG->{fow_intensity}) x 3, 1;
3946	glClear GL_COLOR_BUFFER_BIT;	4606	glClear GL_COLOR_BUFFER_BIT;
3947		4607
…		…
3950	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;	4610	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
3951	glMatrixMode GL_MODELVIEW;	4611	glMatrixMode GL_MODELVIEW;
3952	glLoadIdentity;	4612	glLoadIdentity;
3953		4613
3954	{	4614	{
3955	package CFClient::UI::Base;	4615	package DC::UI::Base;
3956		4616
3957	($draw_x, $draw_y, $draw_w, $draw_h) =	4617	local ($draw_x, $draw_y, $draw_w, $draw_h) =
3958	(0, 0, $self->{w}, $self->{h});	4618	(0, 0, $self->{w}, $self->{h});
3959	}
3960		4619
3961	$self->_draw;	4620	$self->_draw;
		4621	}
3962	}	4622	}
3963		4623
3964	#############################################################################	4624	#############################################################################
3965		4625
3966	package CFClient::UI;	4626	package DC::UI;
3967		4627
3968	$ROOT = new CFClient::UI::Root;	4628	$ROOT = new DC::UI::Root;
3969	$TOOLTIP = new CFClient::UI::Tooltip z => 900;	4629	$TOOLTIP = new DC::UI::Tooltip z => 900;
3970		4630
3971	1	4631	1
3972

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