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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.315 by root, Wed Jun 28 21:17:01 2006 UTC vs.
Revision 1.478 by root, Tue Dec 22 00:35:44 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, $h)
		390	}
		391
335	sub size_request {	392	sub size_request {
336	require Carp;	393	require Carp;
337	Carp::confess "size_request is abstract";	394	Carp::confess "size_request is abstract";
338	}	395	}
339		396
…		…
345	my ($self, $x, $y, $w, $h) = @_;	402	my ($self, $x, $y, $w, $h) = @_;
346		403
347	if ($self->{aspect}) {	404	if ($self->{aspect}) {
348	my ($ow, $oh) = ($w, $h);	405	my ($ow, $oh) = ($w, $h);
349		406
350	$w = List::Util::min $w, int $h * $self->{aspect};	407	$w = List::Util::min $w, DC::ceil $h * $self->{aspect};
351	$h = List::Util::min $h, int $w / $self->{aspect};	408	$h = List::Util::min $h, DC::ceil $w / $self->{aspect};
352		409
353	# use alignment to adjust x, y	410	# use alignment to adjust x, y
354		411
355	$x += int 0.5 * ($ow - $w);	412	$x += int 0.5 * ($ow - $w);
356	$y += int 0.5 * ($oh - $h);	413	$y += int 0.5 * ($oh - $h);
…		…
397		454
398	return if $self->{tooltip} eq $tooltip;	455	return if $self->{tooltip} eq $tooltip;
399		456
400	$self->{tooltip} = $tooltip;	457	$self->{tooltip} = $tooltip;
401		458
402	if ($CFClient::UI::TOOLTIP->{owner} == $self) {	459	if ($DC::UI::TOOLTIP->{owner} == $self) {
403	delete $CFClient::UI::TOOLTIP->{owner};	460	delete $DC::UI::TOOLTIP->{owner};
404	$CFClient::UI::TOOLTIP_WATCHER->cb->();	461	$DC::UI::TOOLTIP_WATCHER->invoke;
405	}	462	}
406	}	463	}
407		464
408	# translate global coordinates to local coordinate system	465	# translate global coordinates to local coordinate system
409	sub coord2local {	466	sub coord2local {
410	my ($self, $x, $y) = @_;	467	my ($self, $x, $y) = @_;
411		468
		469	return (undef, undef) unless $self->{parent};
		470
412	$self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})	471	$self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
413	}	472	}
414		473
415	# translate local coordinates to global coordinate system	474	# translate local coordinates to global coordinate system
416	sub coord2global {	475	sub coord2global {
417	my ($self, $x, $y) = @_;	476	my ($self, $x, $y) = @_;
418		477
		478	return (undef, undef) unless $self->{parent};
		479
419	$self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})	480	$self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
420	}	481	}
421		482
422	sub invoke_focus_in {	483	sub invoke_focus_in {
423	my ($self) = @_;	484	my ($self) = @_;
424		485
425	return if $FOCUS == $self;	486	return if $FOCUS == $self;
426	return unless $self->{can_focus};	487	return unless $self->{can_focus};
427		488
428	my $focus = $FOCUS; $FOCUS = $self;	489	$FOCUS = $self;
429		490
430	$focus->update if $focus;	491	$self->update;
431	$FOCUS->update;
432		492
433	0	493	0
434	}	494	}
435		495
436	sub invoke_focus_out {	496	sub invoke_focus_out {
437	my ($self) = @_;	497	my ($self) = @_;
438		498
439	return unless $FOCUS == $self;	499	return unless $FOCUS == $self;
440		500
441	my $focus = $FOCUS; undef $FOCUS;	501	undef $FOCUS;
442		502
443	$focus->update if $focus; #?	503	$self->update;
444		504
445	$::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
446	unless $FOCUS;	506	unless $FOCUS;
447		507
448	0	508	0
449	}	509	}
450		510
451	sub grab_focus {	511	sub grab_focus {
452	my ($self) = @_;	512	my ($self) = @_;
453		513
		514	$FOCUS->emit ("focus_out") if $FOCUS;
454	$self->emit ("focus_in");	515	$self->emit ("focus_in");
455	}	516	}
456		517
457	sub invoke_mouse_motion { 1 }	518	sub invoke_mouse_motion { 0 }
458	sub invoke_button_up { 1 }	519	sub invoke_button_up { 0 }
459	sub invoke_key_down { 1 }	520	sub invoke_key_down { 0 }
460	sub invoke_key_up { 1 }	521	sub invoke_key_up { 0 }
		522	sub invoke_mouse_wheel { 0 }
461		523
462	sub invoke_button_down {	524	sub invoke_button_down {
463	my ($self, $ev, $x, $y) = @_;	525	my ($self, $ev, $x, $y) = @_;
464		526
465	$self->grab_focus;	527	$self->grab_focus;
466		528
467	1	529	0
468	}	530	}
469		531
470	sub connect {	532	sub connect {
471	my ($self, $signal, $cb) = @_;	533	my ($self, $signal, $cb) = @_;
472		534
473	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	}
474	}	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	);
475		555
476	sub emit {	556	sub emit {
477	my ($self, $signal, @args) = @_;	557	my ($self, $signal, @args) = @_;
478		558
479	#d##TODO# stop propagating at first true, do not use sum	559	# I do not really like this solution, but I do not like duplication
480	(List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}) # before	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}{$signal} || []}, # before
481	|| ($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
482	|| ($self->{parent} && $self->{parent}->emit ($signal, @args)) # parent	576	$self->{parent} && $self->{parent}->emit ($signal, @args)
483	}	577	}
484		578
485	sub find_widget {	579	#sub find_widget {
486	my ($self, $x, $y) = @_;	580	# in .xs
487
488	return () unless $self->{can_events};
489
490	return $self
491	if $x >= $self->{x} && $x < $self->{x} + $self->{w}
492	&& $y >= $self->{y} && $y < $self->{y} + $self->{h};
493
494	()
495	}
496		581
497	sub set_parent {	582	sub set_parent {
498	my ($self, $parent) = @_;	583	my ($self, $parent) = @_;
499		584
500	Scalar::Util::weaken ($self->{parent} = $parent);	585	DC::weaken ($self->{parent} = $parent);
501	$self->set_visible if $parent->{visible};	586	$self->set_visible if $parent->{visible};
502	}	587	}
503		588
504	sub realloc {	589	sub realloc {
505	my ($self) = @_;	590	my ($self) = @_;
…		…
531		616
532	# using global variables seems a bit hacky, but passing through all drawing	617	# using global variables seems a bit hacky, but passing through all drawing
533	# functions seems pointless.	618	# functions seems pointless.
534	our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn	619	our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
535		620
536	sub draw {	621	#sub draw {
537	my ($self) = @_;	622	#CFPlus.xs
538
539	return unless $self->{h} && $self->{w};
540
541	# update screen rectangle
542	local $draw_x = $draw_x + $self->{x};
543	local $draw_y = $draw_y + $self->{y};
544
545	# skip widgets that are entirely outside the drawing area
546	return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
547	|| ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
548
549	glPushMatrix;
550	glTranslate $self->{x}, $self->{y}, 0;
551
552	if ($self == $HOVER && $self->{can_hover}) {
553	glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
554	glEnable GL_BLEND;
555	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
556	glBegin GL_QUADS;
557	glVertex 0 , 0;
558	glVertex $self->{w}, 0;
559	glVertex $self->{w}, $self->{h};
560	glVertex 0 , $self->{h};
561	glEnd;
562	glDisable GL_BLEND;
563	}
564
565	if ($ENV{CFPLUS_DEBUG} & 1) {
566	glPushMatrix;
567	glColor 1, 1, 0, 1;
568	glTranslate 0.375, 0.375;
569	glBegin GL_LINE_LOOP;
570	glVertex 0 , 0;
571	glVertex $self->{w} - 1, 0;
572	glVertex $self->{w} - 1, $self->{h} - 1;
573	glVertex 0 , $self->{h} - 1;
574	glEnd;
575	glPopMatrix;
576	#CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
577	}
578
579	$self->_draw;
580	glPopMatrix;
581	}
582		623
583	sub _draw {	624	sub _draw {
584	my ($self) = @_;	625	my ($self) = @_;
585		626
586	warn "no draw defined for $self\n";	627	warn "no draw defined for $self\n";
587	}	628	}
588		629
589	sub DESTROY {	630	sub DESTROY {
590	my ($self) = @_;	631	my ($self) = @_;
591		632
592	delete $WIDGET{$self+0};	633	return if DC::in_destruct;
593		634
		635	local $@;
594	eval { $self->destroy };	636	eval { $self->destroy };
595	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};
596	}	640	}
597		641
598	#############################################################################	642	#############################################################################
599		643
600	package CFClient::UI::DrawBG;	644	package DC::UI::DrawBG;
601		645
602	our @ISA = CFClient::UI::Base::;	646	our @ISA = DC::UI::Base::;
603		647
604	use strict;	648	use strict;
605	use CFClient::OpenGL;	649	use DC::OpenGL;
606		650
607	sub new {	651	sub new {
608	my $class = shift;	652	my $class = shift;
609
610	# range [value, low, high, page]
611		653
612	$class->SUPER::new (	654	$class->SUPER::new (
613	#bg => [0, 0, 0, 0.2],	655	#bg => [0, 0, 0, 0.2],
614	#active_bg => [1, 1, 1, 0.5],	656	#active_bg => [1, 1, 1, 0.5],
615	@_	657	@_
616	)	658	)
617	}	659	}
618		660
		661	sub set_bg {
		662	my ($self, $bg) = @_;
		663
		664	$self->{bg} = $bg;
		665	$self->update;
		666	}
		667
619	sub _draw {	668	sub _draw {
620	my ($self) = @_;	669	my ($self) = @_;
621		670
622	my $color = $FOCUS == $self && $self->{active_bg}	671	my $color = $FOCUS == $self
623	? $self->{active_bg}	672	? $self->{active_bg} || $self->{bg}
624	: $self->{bg};	673	: $self->{bg};
625		674
626	if ($color && (@$color < 4 || $color->[3])) {	675	if ($color && (@$color < 4 || $color->[3])) {
627	my ($w, $h) = @$self{qw(w h)};	676	my ($w, $h) = @$self{qw(w h)};
628		677
629	glEnable GL_BLEND;	678	glEnable GL_BLEND;
630	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;	679	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
631	glColor_premultiply @$color;	680	glColor_premultiply @$color;
632
633	glBegin GL_QUADS;
634	glVertex 0 , 0;
635	glVertex 0 , $h;
636	glVertex $w, $h;	681	glRect 0, 0, $w, $h;
637	glVertex $w, 0;
638	glEnd;
639
640	glDisable GL_BLEND;	682	glDisable GL_BLEND;
641	}	683	}
642	}	684	}
643		685
644	#############################################################################	686	#############################################################################
645		687
646	package CFClient::UI::Empty;	688	package DC::UI::Empty;
647		689
648	our @ISA = CFClient::UI::Base::;	690	our @ISA = DC::UI::Base::;
649		691
650	sub new {	692	sub new {
651	my ($class, %arg) = @_;	693	my ($class, %arg) = @_;
652	$class->SUPER::new (can_events => 0, %arg);	694	$class->SUPER::new (can_events => 0, %arg);
653	}	695	}
…		…
660		702
661	sub draw { }	703	sub draw { }
662		704
663	#############################################################################	705	#############################################################################
664		706
665	package CFClient::UI::Container;	707	package DC::UI::Container;
666		708
667	our @ISA = CFClient::UI::Base::;	709	our @ISA = DC::UI::Base::;
668		710
669	sub new {	711	sub new {
670	my ($class, %arg) = @_;	712	my ($class, %arg) = @_;
671		713
672	my $children = delete $arg{children};	714	my $children = delete $arg{children};
…		…
676	can_events => 0,	718	can_events => 0,
677	%arg,	719	%arg,
678	);	720	);
679		721
680	$self->add (@$children)	722	$self->add (@$children)
681	if $children;	723	if $children && @$children;
682		724
683	$self	725	$self
		726	}
		727
		728	sub realloc {
		729	my ($self) = @_;
		730
		731	$self->{force_realloc} = 1;
		732	$self->{force_size_alloc} = 1;
		733	$self->SUPER::realloc;
684	}	734	}
685		735
686	sub add {	736	sub add {
687	my ($self, @widgets) = @_;	737	my ($self, @widgets) = @_;
688		738
689	$_->set_parent ($self)	739	$_->set_parent ($self)
690	for @widgets;	740	for @widgets;
691		741
		742	# TODO: only do this in widgets that need it, e.g. root, fixed
692	use sort 'stable';	743	use sort 'stable';
693		744
694	$self->{children} = [	745	$self->{children} = [
695	sort { $a->{z} <=> $b->{z} }	746	sort { $a->{z} <=> $b->{z} }
696	@{$self->{children}}, @widgets	747	@{$self->{children}}, @widgets
697	];	748	];
698		749
699	$self->realloc;	750	$self->realloc;
		751
		752	$self->emit (c_add => \@widgets);
		753
		754	map $_+0, @widgets
700	}	755	}
701		756
702	sub children {	757	sub children {
703	@{ $_[0]{children} }	758	@{ $_[0]{children} }
704	}	759	}
705		760
706	sub remove {	761	sub remove {
707	my ($self, $child) = @_;	762	my ($self, @widgets) = @_;
708		763
		764	$self->emit (c_remove => \@widgets);
		765
		766	for my $child (@widgets) {
709	delete $child->{parent};	767	delete $child->{parent};
710	$child->hide;	768	$child->hide;
711
712	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];	769	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
		770	}
713		771
714	$self->realloc;	772	$self->realloc;
715	}	773	}
716		774
717	sub clear {	775	sub clear {
718	my ($self) = @_;	776	my ($self) = @_;
719		777
720	my $children = delete $self->{children};	778	my $children = $self->{children};
721	$self->{children} = [];	779	$self->{children} = [];
722		780
723	for (@$children) {	781	for (@$children) {
724	delete $_->{parent};	782	delete $_->{parent};
725	$_->hide;	783	$_->hide;
…		…
745	}	803	}
746		804
747	sub _draw {	805	sub _draw {
748	my ($self) = @_;	806	my ($self) = @_;
749		807
750	$_->draw for @{$self->{children}};	808	$_->draw for $self->visible_children;
751	}	809	}
752		810
753	#############################################################################	811	#############################################################################
754		812
755	package CFClient::UI::Bin;	813	package DC::UI::Bin;
756		814
757	our @ISA = CFClient::UI::Container::;	815	our @ISA = DC::UI::Container::;
758		816
759	sub new {	817	sub new {
760	my ($class, %arg) = @_;	818	my ($class, %arg) = @_;
761		819
762	my $child = (delete $arg{child}) || new CFClient::UI::Empty::;	820	my $child = (delete $arg{child}) || new DC::UI::Empty::;
763		821
764	$class->SUPER::new (children => [$child], %arg)	822	$class->SUPER::new (children => [$child], %arg)
765	}	823	}
766		824
767	sub add {	825	sub add {
768	my ($self, $child) = @_;	826	my ($self, $child) = @_;
769		827
770	$self->SUPER::remove ($_) for @{ $self->{children} };	828	$self->clear;
771	$self->SUPER::add ($child);	829	$self->SUPER::add ($child);
772	}	830	}
773		831
774	sub remove {	832	sub remove {
775	my ($self, $widget) = @_;	833	my ($self, $widget) = @_;
776		834
777	$self->SUPER::remove ($widget);	835	$self->SUPER::remove ($widget);
778		836
779	$self->{children} = [new CFClient::UI::Empty]	837	$self->{children} = [new DC::UI::Empty]
780	unless @{$self->{children}};	838	unless @{$self->{children}};
781	}	839	}
782		840
783	sub child { $_[0]->{children}[0] }	841	sub child { $_[0]->{children}[0] }
784		842
…		…
793		851
794	1	852	1
795	}	853	}
796		854
797	#############################################################################	855	#############################################################################
798
799	# back-buffered drawing area	856	# back-buffered drawing area
800		857
801	package CFClient::UI::Window;	858	package DC::UI::Window;
802		859
803	our @ISA = CFClient::UI::Bin::;	860	our @ISA = DC::UI::Bin::;
804		861
805	use CFClient::OpenGL;	862	use DC::OpenGL;
806		863
807	sub new {	864	sub new {
808	my ($class, %arg) = @_;	865	my ($class, %arg) = @_;
809		866
810	my $self = $class->SUPER::new (%arg);	867	my $self = $class->SUPER::new (%arg);
…		…
832	}	889	}
833		890
834	sub render_child {	891	sub render_child {
835	my ($self) = @_;	892	my ($self) = @_;
836		893
837	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {	894	$self->{texture} = new_from_opengl DC::Texture $self->{w}, $self->{h}, sub {
838	glClearColor 0, 0, 0, 0;	895	glClearColor 0, 0, 0, 0;
839	glClear GL_COLOR_BUFFER_BIT;	896	glClear GL_COLOR_BUFFER_BIT;
840		897
841	{	898	{
842	package CFClient::UI::Base;	899	package DC::UI::Base;
843		900
844	($draw_x, $draw_y, $draw_w, $draw_h) =	901	local ($draw_x, $draw_y, $draw_w, $draw_h) =
845	(0, 0, $self->{w}, $self->{h});	902	(0, 0, $self->{w}, $self->{h});
		903
		904	$self->_render;
846	}	905	}
847
848	$self->_render;
849	};	906	};
850	}	907	}
851		908
852	sub _draw {	909	sub _draw {
853	my ($self) = @_;	910	my ($self) = @_;
854
855	my ($w, $h) = @$self{qw(w h)};
856		911
857	my $tex = $self->{texture}	912	my $tex = $self->{texture}
858	or return;	913	or return;
859		914
860	glEnable GL_TEXTURE_2D;	915	glEnable GL_TEXTURE_2D;
861	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	916	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
862	glColor 0, 0, 0, 1;	917	glColor 0, 0, 0, 1;
863		918
864	$tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);	919	$tex->draw_quad_alpha_premultiplied (0, 0);
865		920
866	glDisable GL_TEXTURE_2D;	921	glDisable GL_TEXTURE_2D;
867	}	922	}
868		923
869	#############################################################################	924	#############################################################################
870		925
871	package CFClient::UI::ViewPort;	926	package DC::UI::ViewPort;
872		927
		928	use List::Util qw(min max);
		929
873	our @ISA = CFClient::UI::Window::;	930	our @ISA = DC::UI::Window::;
874		931
875	sub new {	932	sub new {
876	my $class = shift;	933	my $class = shift;
877		934
878	$class->SUPER::new (	935	$class->SUPER::new (
…		…
885	sub size_request {	942	sub size_request {
886	my ($self) = @_;	943	my ($self) = @_;
887		944
888	my ($w, $h) = @{$self->child}{qw(req_w req_h)};	945	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
889		946
890	$w = 10 if $self->{scroll_x};	947	$w = 1 if $self->{scroll_x};
891	$h = 10 if $self->{scroll_y};	948	$h = 1 if $self->{scroll_y};
892		949
893	($w, $h)	950	($w, $h)
894	}	951	}
895		952
896	sub invoke_size_allocate {	953	sub invoke_size_allocate {
…		…
908	}	965	}
909		966
910	sub set_offset {	967	sub set_offset {
911	my ($self, $x, $y) = @_;	968	my ($self, $x, $y) = @_;
912		969
		970	my $x = max 0, min $self->child->{w} - $self->{w}, int $x;
		971	my $y = max 0, min $self->child->{h} - $self->{h}, int $y;
		972
		973	if ($x != $self->{view_x} or $y != $self->{view_y}) {
913	$self->{view_x} = int $x;	974	$self->{view_x} = $x;
914	$self->{view_y} = int $y;	975	$self->{view_y} = $y;
915		976
		977	$self->emit (changed => $x, $y);
916	$self->update;	978	$self->update;
		979	}
		980	}
		981
		982	sub set_center {
		983	my ($self, $x, $y) = @_;
		984
		985	$self->set_offset ($x - $self->{w} * .5, $y - $self->{h} * .5);
		986	}
		987
		988	sub make_visible {
		989	my ($self, $x, $y, $border) = @_;
		990
		991	if ( $x < $self->{view_x} + $self->{w} * $border
		992	|| $x > $self->{view_x} + $self->{w} * (1 - $border)
		993	|| $y < $self->{view_y} + $self->{h} * $border
		994	|| $y > $self->{view_y} + $self->{h} * (1 - $border)
		995	) {
		996	$self->set_center ($x, $y);
		997	}
917	}	998	}
918		999
919	# hmm, this does not work for topleft of $self... but we should not ask for that	1000	# hmm, this does not work for topleft of $self... but we should not ask for that
920	sub coord2local {	1001	sub coord2local {
921	my ($self, $x, $y) = @_;	1002	my ($self, $x, $y) = @_;
…		…
936	my ($self, $x, $y) = @_;	1017	my ($self, $x, $y) = @_;
937		1018
938	if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}	1019	if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
939	&& $y >= $self->{y} && $y < $self->{y} + $self->{h}	1020	&& $y >= $self->{y} && $y < $self->{y} + $self->{h}
940	) {	1021	) {
941	$self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})	1022	$self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
942	} else {	1023	} else {
943	$self->CFClient::UI::Base::find_widget ($x, $y)	1024	$self->DC::UI::Base::find_widget ($x, $y)
944	}	1025	}
945	}	1026	}
946		1027
947	sub _render {	1028	sub _render {
948	my ($self) = @_;	1029	my ($self) = @_;
949		1030
950	local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};	1031	local $DC::UI::Base::draw_x = $DC::UI::Base::draw_x - $self->{view_x};
951	local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};	1032	local $DC::UI::Base::draw_y = $DC::UI::Base::draw_y - $self->{view_y};
952		1033
953	CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};	1034	DC::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
954		1035
955	$self->SUPER::_render;	1036	$self->SUPER::_render;
956	}	1037	}
957		1038
958	#############################################################################	1039	#############################################################################
959		1040
960	package CFClient::UI::ScrolledWindow;	1041	package DC::UI::ScrolledWindow;
961		1042
962	our @ISA = CFClient::UI::HBox::;	1043	our @ISA = DC::UI::Table::;
963		1044
964	sub new {	1045	sub new {
965	my ($class, %arg) = @_;	1046	my ($class, %arg) = @_;
966		1047
967	my $child = delete $arg{child};	1048	my $child = delete $arg{child};
968		1049
969	my $self;	1050	my $self;
970		1051
971	my $slider = new CFClient::UI::Slider	1052	my $hslider = new DC::UI::Slider
		1053	c_col => 0,
		1054	c_row => 1,
		1055	vertical => 0,
		1056	range => [0, 0, 1, 0.01], # HACK fix
		1057	on_changed => sub {
		1058	$self->{hpos} = $_[1];
		1059	$self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
		1060	},
		1061	;
		1062
		1063	my $vslider = new DC::UI::Slider
		1064	c_col => 1,
		1065	c_row => 0,
972	vertical => 1,	1066	vertical => 1,
973	range => [0, 0, 1, 0.01], # HACK fix	1067	range => [0, 0, 1, 0.01], # HACK fix
974	on_changed => sub {	1068	on_changed => sub {
975	$self->{vp}->set_offset (0, $_[1]);	1069	$self->{vpos} = $_[1];
		1070	$self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
976	},	1071	},
977	;	1072	;
978		1073
979	$self = $class->SUPER::new (	1074	$self = $class->SUPER::new (
980	vp => (new CFClient::UI::ViewPort expand => 1),	1075	scroll_x => 0,
		1076	scroll_y => 1,
		1077	can_events => 1,
981	slider => $slider,	1078	hslider => $hslider,
		1079	vslider => $vslider,
		1080	col_expand => [1, 0],
		1081	row_expand => [1, 0],
982	%arg,	1082	%arg,
983	);	1083	);
984		1084
		1085	$self->{vp} = new DC::UI::ViewPort
		1086	c_col => 0,
		1087	c_row => 0,
		1088	expand => 1,
		1089	scroll_x => $self->{scroll_x},
		1090	scroll_y => $self->{scroll_y},
		1091	on_changed => sub {
		1092	my ($vp, $x, $y) = @_;
		1093
		1094	$vp->{parent}{hslider}->set_value ($x);
		1095	$vp->{parent}{vslider}->set_value ($y);
		1096
		1097	0
		1098	},
		1099	on_size_allocate => sub {
		1100	my ($vp, $w, $h) = @_;
		1101	$vp->{parent}->update_slider;
		1102	0
		1103	},
		1104	;
		1105
985	$self->SUPER::add ($self->{vp}, $self->{slider});	1106	$self->SUPER::add ($self->{vp});
		1107
986	$self->add ($child) if $child;	1108	$self->add ($child) if $child;
987		1109
988	$self	1110	$self
989	}	1111	}
990
991	#TODO# update range on size_allocate depending on child
992		1112
993	sub add {	1113	sub add {
994	my ($self, $widget) = @_;	1114	my ($self, $widget) = @_;
995		1115
996	$self->{vp}->add ($self->{child} = $widget);	1116	$self->{vp}->add ($self->{child} = $widget);
997	}	1117	}
998		1118
		1119	sub set_offset { shift->{vp}->set_offset (@_) }
		1120	sub set_center { shift->{vp}->set_center (@_) }
		1121	sub make_visible { shift->{vp}->make_visible (@_) }
		1122
999	sub update_slider {	1123	sub update_slider {
1000	my ($self) = @_;	1124	my ($self) = @_;
1001		1125
		1126	my $child = ($self->{vp} or return)->child;
		1127
		1128	if ($self->{scroll_x}) {
		1129	my ($w1, $w2) = ($child->{req_w}, $self->{vp}{w});
1002	$self->{slider}->set_range ([$self->{slider}{range}[0], 0, $self->{vp}->child->{h}, $self->{vp}{h}, 1]);	1130	$self->{hslider}->set_range ([$self->{hslider}{range}[0], 0, $w1, $w2, 1]);
1003	}
1004		1131
1005	sub update {	1132	my $visible = $w1 > $w2;
		1133	if ($visible != $self->{hslider_visible}) {
		1134	$self->{hslider_visible} = $visible;
		1135	$visible ? $self->SUPER::add ($self->{hslider})
		1136	: $self->SUPER::remove ($self->{hslider});
		1137	}
		1138	}
		1139
		1140	if ($self->{scroll_y}) {
		1141	my ($h1, $h2) = ($child->{req_h}, $self->{vp}{h});
		1142	$self->{vslider}->set_range ([$self->{vslider}{range}[0], 0, $h1, $h2, 1]);
		1143
		1144	my $visible = $h1 > $h2;
		1145	if ($visible != $self->{vslider_visible}) {
		1146	$self->{vslider_visible} = $visible;
		1147	$visible ? $self->SUPER::add ($self->{vslider})
		1148	: $self->SUPER::remove ($self->{vslider});
		1149	}
		1150	}
		1151	}
		1152
		1153	sub start_dragging {
1006	my ($self) = @_;	1154	my ($self, $ev) = @_;
1007		1155
1008	$self->SUPER::update;	1156	$self->grab_focus;
1009		1157
1010	$self->update_slider;	1158	my $ox = $self->{vp}{view_x};
		1159	my $oy = $self->{vp}{view_y};
		1160
		1161	$self->{motion} = sub {
		1162	my ($ev, $x, $y) = @_;
		1163
		1164	$ox -= $ev->{xrel};
		1165	$oy -= $ev->{yrel};
		1166
		1167	$self->{vp}->set_offset ($ox, $oy);
		1168	};
		1169	}
		1170
		1171	sub invoke_mouse_wheel {
		1172	my ($self, $ev) = @_;
		1173
		1174	$self->{vslider}->emit (mouse_wheel => $ev) if $self->{vslider_visible};
		1175	$self->{hslider}->emit (mouse_wheel => $ev) if $self->{hslider_visible};
		1176
		1177	1
		1178	}
		1179
		1180	sub invoke_button_down {
		1181	my ($self, $ev, $x, $y) = @_;
		1182
		1183	if ($ev->{button} == 2) {
		1184	$self->start_dragging ($ev);
		1185	return 1;
		1186	}
		1187
		1188	0
		1189	}
		1190
		1191	sub invoke_button_up {
		1192	my ($self, $ev, $x, $y) = @_;
		1193
		1194	if (delete $self->{motion}) {
		1195	return 1;
		1196	}
		1197
		1198	0
		1199	}
		1200
		1201	sub invoke_mouse_motion {
		1202	my ($self, $ev, $x, $y) = @_;
		1203
		1204	if ($self->{motion}) {
		1205	$self->{motion}->($ev, $x, $y);
		1206	return 1;
		1207	}
		1208
		1209	0
1011	}	1210	}
1012		1211
1013	sub invoke_size_allocate {	1212	sub invoke_size_allocate {
1014	my ($self, $w, $h) = @_;	1213	my ($self, $w, $h) = @_;
1015		1214
1016	$self->update_slider;	1215	$self->update_slider;
1017
1018	$self->SUPER::invoke_size_allocate ($w, $h)	1216	$self->SUPER::invoke_size_allocate ($w, $h)
1019	}	1217	}
1020		1218
1021	#############################################################################	1219	#############################################################################
1022		1220
1023	package CFClient::UI::Frame;	1221	package DC::UI::Frame;
1024		1222
1025	our @ISA = CFClient::UI::Bin::;	1223	our @ISA = DC::UI::Bin::;
1026		1224
1027	use CFClient::OpenGL;	1225	use DC::OpenGL;
1028		1226
1029	sub new {	1227	sub new {
1030	my $class = shift;	1228	my $class = shift;
1031		1229
1032	$class->SUPER::new (	1230	$class->SUPER::new (
…		…
1042	my ($w, $h) = @$self{qw(w h)};	1240	my ($w, $h) = @$self{qw(w h)};
1043		1241
1044	glEnable GL_BLEND;	1242	glEnable GL_BLEND;
1045	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;	1243	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1046	glColor_premultiply @{ $self->{bg} };	1244	glColor_premultiply @{ $self->{bg} };
1047
1048	glBegin GL_QUADS;
1049	glVertex 0 , 0;
1050	glVertex 0 , $h;
1051	glVertex $w, $h;	1245	glRect 0, 0, $w, $h;
1052	glVertex $w, 0;
1053	glEnd;
1054
1055	glDisable GL_BLEND;	1246	glDisable GL_BLEND;
1056	}	1247	}
1057		1248
1058	$self->SUPER::_draw;	1249	$self->SUPER::_draw;
1059	}	1250	}
1060		1251
1061	#############################################################################	1252	#############################################################################
1062		1253
1063	package CFClient::UI::FancyFrame;	1254	package DC::UI::FancyFrame;
1064		1255
1065	our @ISA = CFClient::UI::Bin::;	1256	our @ISA = DC::UI::Bin::;
1066		1257
1067	use CFClient::OpenGL;	1258	use DC::OpenGL;
		1259
		1260	sub new {
		1261	my ($class, %arg) = @_;
		1262
		1263	if ((exists $arg{label}) && !ref $arg{label}) {
		1264	$arg{label} = new DC::UI::Label
		1265	align => 1,
		1266	valign => 0.5,
		1267	text => $arg{label},
		1268	fontsize => ($arg{border} || 0.8) * 0.75;
		1269	}
		1270
		1271	my $self = $class->SUPER::new (
		1272	# label => "",
		1273	fg => undef,
		1274	border => 0.8,
		1275	style => 'single',
		1276	%arg,
		1277	);
		1278
		1279	$self
		1280	}
		1281
		1282	sub add {
		1283	my ($self, @widgets) = @_;
		1284
		1285	$self->SUPER::add (@widgets);
		1286	$self->DC::UI::Container::add ($self->{label}) if $self->{label};
		1287	}
		1288
		1289	sub border {
		1290	int $_[0]{border} * $::FONTSIZE
		1291	}
		1292
		1293	sub size_request {
		1294	my ($self) = @_;
		1295
		1296	($self->{label_w}, undef) = $self->{label}->size_request
		1297	if $self->{label};
		1298
		1299	my ($w, $h) = $self->SUPER::size_request;
		1300
		1301	(
		1302	$w + $self->border * 2,
		1303	$h + $self->border * 2,
		1304	)
		1305	}
		1306
		1307	sub invoke_size_allocate {
		1308	my ($self, $w, $h) = @_;
		1309
		1310	my $border = $self->border;
		1311
		1312	$w -= List::Util::max 0, $border * 2;
		1313	$h -= List::Util::max 0, $border * 2;
		1314
		1315	if (my $label = $self->{label}) {
		1316	$label->{w} = List::Util::max 0, List::Util::min $self->{label_w}, $w - $border * 2;
		1317	$label->{h} = List::Util::min $h, $border;
		1318	$label->invoke_size_allocate ($label->{w}, $label->{h});
		1319	}
		1320
		1321	$self->child->configure ($border, $border, $w, $h);
		1322
		1323	1
		1324	}
		1325
		1326	sub _draw {
		1327	my ($self) = @_;
		1328
		1329	my $child = $self->{children}[0];
		1330
		1331	my $border = $self->border;
		1332	my ($w, $h) = ($self->{w}, $self->{h});
		1333
		1334	$child->draw;
		1335
		1336	glColor @{$self->{fg} || $DC::THEME{fancyframe}};
		1337	glBegin GL_LINE_STRIP;
		1338	glVertex $border * 1.5 , $border * 0.5 + 0.5;
		1339	glVertex $border * 0.5 + 0.5, $border * 0.5 + 0.5;
		1340	glVertex $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
		1341	glVertex $w - $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
		1342	glVertex $w - $border * 0.5 + 0.5, $border * 0.5 + 0.5;
		1343	glVertex $self->{label} ? $border * 2 + $self->{label}{w} : $border * 1.5, $border * 0.5 + 0.5;
		1344	glEnd;
		1345
		1346	if ($self->{label}) {
		1347	glTranslate $border * 2, 0;
		1348	$self->{label}->_draw;
		1349	}
		1350	}
		1351
		1352	#############################################################################
		1353
		1354	package DC::UI::Toplevel;
		1355
		1356	our @ISA = DC::UI::Bin::;
		1357
		1358	use DC::OpenGL;
1068		1359
1069	my $bg =	1360	my $bg =
1070	new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",	1361	new_from_resource DC::Texture "d1_bg.png",
1071	mipmap => 1, wrap => 1;	1362	mipmap => 1, wrap => 1;
1072		1363
1073	my @border =	1364	my @border =
1074	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	1365	map { new_from_resource DC::Texture $_, mipmap => 1 }
1075	qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);	1366	qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
		1367
		1368	my @icon =
		1369	map { new_from_resource DC::Texture $_, mipmap => 1 }
		1370	qw(x1_move.png x1_resize.png);
1076		1371
1077	sub new {	1372	sub new {
1078	my ($class, %arg) = @_;	1373	my ($class, %arg) = @_;
1079		1374
1080	my $self = $class->SUPER::new (	1375	my $self = $class->SUPER::new (
1081	bg => [1, 1, 1, 1],	1376	bg => [1, 1, 1, 1],
1082	border_bg => [1, 1, 1, 1],	1377	border_bg => [1, 1, 1, 1],
1083	border => 0.6,	1378	border => 0.8,
1084	can_events => 1,	1379	can_events => 1,
1085	min_w => 16,	1380	min_w => 64,
1086	min_h => 16,	1381	min_h => 32,
1087	%arg,	1382	%arg,
1088	);	1383	);
1089		1384
1090	$self->{title_widget} = new CFClient::UI::Label	1385	$self->{title_widget} = new DC::UI::Label
1091	align => 0,	1386	align => 0.5,
1092	valign => 1,	1387	valign => 1,
1093	text => $self->{title},	1388	text => $self->{title},
1094	fontsize => $self->{border},	1389	fontsize => $self->{border},
1095	if exists $self->{title};	1390	if exists $self->{title};
1096		1391
1097	if ($self->{has_close_button}) {	1392	if ($self->{has_close_button}) {
1098	$self->{close_button} =	1393	$self->{close_button} =
1099	new CFClient::UI::ImageButton	1394	new DC::UI::ImageButton
1100	path => 'x1_close.png',	1395	path => 'x1_close.png',
1101	on_activate => sub { $self->hide };	1396	on_activate => sub { $self->emit ("delete") };
1102		1397
1103	$self->CFClient::UI::Container::add ($self->{close_button});	1398	$self->DC::UI::Container::add ($self->{close_button});
1104	}	1399	}
1105		1400
1106	$self	1401	$self
1107	}	1402	}
1108		1403
1109	sub add {	1404	sub add {
1110	my ($self, @widgets) = @_;	1405	my ($self, @widgets) = @_;
1111		1406
1112	$self->SUPER::add (@widgets);	1407	$self->SUPER::add (@widgets);
1113	$self->CFClient::UI::Container::add ($self->{close_button}) if $self->{close_button};	1408	$self->DC::UI::Container::add ($self->{close_button}) if $self->{close_button};
1114	$self->CFClient::UI::Container::add ($self->{title_widget}) if $self->{title_widget};	1409	$self->DC::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
1115	}	1410	}
1116		1411
1117	sub border {	1412	sub border {
1118	int $_[0]{border} * $::FONTSIZE	1413	int $_[0]{border} * $::FONTSIZE
		1414	}
		1415
		1416	sub get_max_wh {
		1417	my ($self) = @_;
		1418
		1419	return ($self->{w}, $self->{h})
		1420	if $self->{visible} && $self->{w};
		1421
		1422	$self->SUPER::get_max_wh
1119	}	1423	}
1120		1424
1121	sub size_request {	1425	sub size_request {
1122	my ($self) = @_;	1426	my ($self) = @_;
1123		1427
…		…
1152	$self->child->configure ($border, $border, $w, $h);	1456	$self->child->configure ($border, $border, $w, $h);
1153		1457
1154	$self->{close_button}->configure ($self->{w} - $border, 0, $border, $border)	1458	$self->{close_button}->configure ($self->{w} - $border, 0, $border, $border)
1155	if $self->{close_button};	1459	if $self->{close_button};
1156		1460
		1461	1
		1462	}
		1463
		1464	sub invoke_delete {
		1465	my ($self) = @_;
		1466
		1467	$self->hide;
		1468
1157	1	1469	1
1158	}	1470	}
1159		1471
1160	sub invoke_button_down {	1472	sub invoke_button_down {
1161	my ($self, $ev, $x, $y) = @_;	1473	my ($self, $ev, $x, $y) = @_;
…		…
1219	$self->{motion}->($ev, $x, $y) if $self->{motion};	1531	$self->{motion}->($ev, $x, $y) if $self->{motion};
1220		1532
1221	! ! $self->{motion}	1533	! ! $self->{motion}
1222	}	1534	}
1223		1535
		1536	sub invoke_visibility_change {
		1537	my ($self, $visible) = @_;
		1538
		1539	delete $self->{motion} unless $visible;
		1540
		1541	0
		1542	}
		1543
1224	sub _draw {	1544	sub _draw {
1225	my ($self) = @_;	1545	my ($self) = @_;
1226		1546
1227	my $child = $self->{children}[0];	1547	my $child = $self->{children}[0];
1228		1548
…		…
1232	glEnable GL_TEXTURE_2D;	1552	glEnable GL_TEXTURE_2D;
1233	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	1553	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1234		1554
1235	my $border = $self->border;	1555	my $border = $self->border;
1236		1556
		1557	if ($border) {
1237	glColor @{ $self->{border_bg} };	1558	glColor @{ $self->{border_bg} };
1238	$border[0]->draw_quad_alpha (0, 0, $w, $border);	1559	$border[0]->draw_quad_alpha ( 0, 0, $w, $border);
1239	$border[1]->draw_quad_alpha (0, $border, $border, $ch);	1560	$border[1]->draw_quad_alpha ( 0, $border, $border, $ch);
1240	$border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);	1561	$border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1241	$border[3]->draw_quad_alpha (0, $h - $border, $w, $border);	1562	$border[3]->draw_quad_alpha ( 0, $h - $border, $w, $border);
		1563
		1564	# move
		1565	my $w2 = ($w - $border) * .5;
		1566	my $h2 = ($h - $border) * .5;
		1567	$icon[0]->draw_quad_alpha ( 0, $h2, $border, $border);
		1568	$icon[0]->draw_quad_alpha ($w - $border, $h2, $border, $border);
		1569	$icon[0]->draw_quad_alpha ($w2 , $h - $border, $border, $border);
		1570
		1571	# resize
		1572	$icon[1]->draw_quad_alpha ( 0, 0, $border, $border);
		1573	$icon[1]->draw_quad_alpha ($w - $border, 0, $border, $border)
		1574	unless $self->{has_close_button};
		1575	$icon[1]->draw_quad_alpha ( 0, $h - $border, $border, $border);
		1576	$icon[1]->draw_quad_alpha ($w - $border, $h - $border, $border, $border);
		1577	}
1242		1578
1243	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {	1579	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1244	glColor @{ $self->{bg} };	1580	glColor @{ $self->{bg} };
1245		1581
1246	# TODO: repeat texture not scale	1582	# TODO: repeat texture not scale
…		…
1265	if $self->{close_button};	1601	if $self->{close_button};
1266	}	1602	}
1267		1603
1268	#############################################################################	1604	#############################################################################
1269		1605
1270	package CFClient::UI::Table;	1606	package DC::UI::Table;
1271		1607
1272	our @ISA = CFClient::UI::Base::;	1608	our @ISA = DC::UI::Container::;
1273		1609
1274	use List::Util qw(max sum);	1610	use List::Util qw(max sum);
1275		1611
1276	use CFClient::OpenGL;	1612	use DC::OpenGL;
1277		1613
1278	sub new {	1614	sub new {
1279	my $class = shift;	1615	my $class = shift;
1280		1616
1281	$class->SUPER::new (	1617	$class->SUPER::new (
1282	col_expand => [],	1618	col_expand => [],
		1619	row_expand => [],
1283	@_,	1620	@_,
1284	)	1621	)
1285	}	1622	}
1286		1623
1287	sub children {
1288	grep $_, map @$_, grep $_, @{ $_[0]{children} }
1289	}
1290
1291	sub add {	1624	sub add {
1292	my ($self, $x, $y, $child) = @_;	1625	my ($self, @widgets) = @_;
1293		1626
1294	$child->set_parent ($self);	1627	for my $child (@widgets) {
1295	$self->{children}[$y][$x] = $child;	1628	$child->{c_rowspan} ||= 1;
		1629	$child->{c_colspan} ||= 1;
		1630	}
1296		1631
1297	$self->realloc;	1632	$self->SUPER::add (@widgets);
1298	}	1633	}
1299		1634
1300	sub remove {	1635	sub add_at {
		1636	my $self = shift;
		1637
		1638	my @widgets;
		1639
		1640	while (@_) {
		1641	my ($col, $row, $child) = splice @_, 0, 3, ();
		1642
		1643	$child->{c_row} = $row;
		1644	$child->{c_col} = $col;
		1645
		1646	push @widgets, $child;
		1647	}
		1648
		1649	$self->add (@widgets);
		1650	}
		1651
		1652	sub get_wh {
1301	my ($self, $child) = @_;	1653	my ($self) = @_;
1302		1654
1303	# TODO: not yet implemented	1655	my (@w, @h);
1304	}
1305
1306	# TODO: move to container class maybe? send children a signal on removal?
1307	sub clear {
1308	my ($self) = @_;
1309		1656
1310	my @children = $self->children;	1657	my @children = $self->children;
1311	delete $self->{children};	1658
		1659	# first pass, columns
		1660	for my $widget (sort { $a->{c_colspan} <=> $b->{c_colspan} } @children) {
		1661	my ($c, $w, $cs) = @$widget{qw(c_col req_w c_colspan)};
		1662
		1663	my $sw = sum @w[$c .. $c + $cs - 1];
		1664
		1665	if ($w > $sw) {
		1666	$_ += ($w - $sw) / ($_ ? $sw / $_ : $cs) for @w[$c .. $c + $cs - 1];
		1667	}
1312		1668	}
1313	for (@children) {
1314	delete $_->{parent};
1315	$_->hide;
1316	}
1317		1669
1318	$self->realloc;	1670	# second pass, rows
1319	}	1671	for my $widget (sort { $a->{c_rowspan} <=> $b->{c_rowspan} } @children) {
1320
1321	sub get_wh {
1322	my ($self) = @_;
1323
1324	my (@w, @h);
1325
1326	for my $y (0 .. $#{$self->{children}}) {
1327	my $row = $self->{children}[$y]
1328	or next;
1329
1330	for my $x (0 .. $#$row) {
1331	my $widget = $row->[$x]
1332	or next;
1333	my ($w, $h) = @$widget{qw(req_w req_h)};	1672	my ($r, $h, $rs) = @$widget{qw(c_row req_h c_rowspan)};
1334		1673
1335	$w[$x] = max $w[$x], $w;	1674	my $sh = sum @h[$r .. $r + $rs - 1];
1336	$h[$y] = max $h[$y], $h;	1675
		1676	if ($h > $sh) {
		1677	$_ += ($h - $sh) / ($_ ? $sh / $_ : $rs) for @h[$r .. $r + $rs - 1];
1337	}	1678	}
1338	}	1679	}
1339		1680
1340	(\@w, \@h)	1681	(\@w, \@h)
1341	}	1682	}
…		…
1357	my ($ws, $hs) = $self->get_wh;	1698	my ($ws, $hs) = $self->get_wh;
1358		1699
1359	my $req_w = (sum @$ws) || 1;	1700	my $req_w = (sum @$ws) || 1;
1360	my $req_h = (sum @$hs) || 1;	1701	my $req_h = (sum @$hs) || 1;
1361		1702
1362	# TODO: nicer code && do row_expand	1703	# now linearly scale the rows/columns to the allocated size
1363	my @col_expand = @{$self->{col_expand}};	1704	my @col_expand = @{$self->{col_expand}};
1364	@col_expand = (1) x @$ws unless @col_expand;	1705	@col_expand = (1) x @$ws unless @col_expand;
1365	my $col_expand = (sum @col_expand) || 1;	1706	my $col_expand = (sum @col_expand) || 1;
1366		1707
1367	# linearly scale sizes
1368	$ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;	1708	$ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
1369	$hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
1370		1709
1371	CFClient::UI::harmonize $ws;	1710	DC::UI::harmonize $ws;
		1711
		1712	my @row_expand = @{$self->{row_expand}};
		1713	@row_expand = (1) x @$ws unless @row_expand;
		1714	my $row_expand = (sum @row_expand) || 1;
		1715
		1716	$hs->[$_] += $row_expand[$_] / $row_expand * ($h - $req_h) for 0 .. $#$hs;
		1717
1372	CFClient::UI::harmonize $hs;	1718	DC::UI::harmonize $hs;
1373		1719
1374	my $y;	1720	my @x; for (0 .. $#$ws) { $x[$_ + 1] = $x[$_] + $ws->[$_] }
		1721	my @y; for (0 .. $#$hs) { $y[$_ + 1] = $y[$_] + $hs->[$_] }
1375		1722
1376	for my $r (0 .. $#{$self->{children}}) {	1723	for my $widget ($self->children) {
1377	my $row = $self->{children}[$r]	1724	my ($r, $c, $w, $h, $rs, $cs) = @$widget{qw(c_row c_col req_w req_h c_rowspan c_colspan)};
1378	or next;
1379		1725
1380	my $x = 0;	1726	$widget->configure (
1381	my $row_h = $hs->[$r];	1727	$x[$c], $y[$r],
		1728	$x[$c + $cs] - $x[$c], $y[$r + $rs] - $y[$r],
1382		1729	);
1383	for my $c (0 .. $#$row) {	1730	}
1384	my $col_w = $ws->[$c];
1385		1731
1386	if (my $widget = $row->[$c]) {	1732	1
1387	$widget->configure ($x, $y, $col_w, $row_h);	1733	}
1388	}
1389		1734
1390	$x += $col_w;	1735	#############################################################################
		1736
		1737	package DC::UI::Fixed;
		1738
		1739	use List::Util qw(min max);
		1740
		1741	our @ISA = DC::UI::Container::;
		1742
		1743	sub _scale($$$) {
		1744	my ($rel, $val, $max) = @_;
		1745
		1746	$rel ? $val * $max : $val
		1747	}
		1748
		1749	sub size_request {
		1750	my ($self) = @_;
		1751
		1752	my ($x1, $y1, $x2, $y2) = (0, 0, 0, 0);
		1753
		1754	# determine overall size by querying abs widgets
		1755	for my $child ($self->visible_children) {
		1756	unless ($child->{c_rel}) {
		1757	my $x = $child->{c_x};
		1758	my $y = $child->{c_y};
		1759
		1760	$x1 = min $x1, $x; $x2 = max $x2, $x + $child->{req_w};
		1761	$y1 = min $y1, $y; $y2 = max $y2, $y + $child->{req_h};
1391	}	1762	}
		1763	}
1392		1764
1393	$y += $row_h;	1765	my $W = $x2 - $x1;
		1766	my $H = $y2 - $y1;
		1767
		1768	# now layout remaining widgets
		1769	for my $child ($self->visible_children) {
		1770	if ($child->{c_rel}) {
		1771	my $x = _scale $child->{c_rel}, $child->{c_x}, $W;
		1772	my $y = _scale $child->{c_rel}, $child->{c_y}, $H;
		1773
		1774	$x1 = min $x1, $x; $x2 = max $x2, $x + $child->{req_w};
		1775	$y1 = min $y1, $y; $y2 = max $y2, $y + $child->{req_h};
		1776	}
		1777	}
		1778
		1779	my $W = $x2 - $x1;
		1780	my $H = $y2 - $y1;
		1781
		1782	($W, $H)
		1783	}
		1784
		1785	sub invoke_size_allocate {
		1786	my ($self, $W, $H) = @_;
		1787
		1788	for my $child ($self->visible_children) {
		1789	my $x = _scale $child->{c_rel}, $child->{c_x}, $W;
		1790	my $y = _scale $child->{c_rel}, $child->{c_y}, $H;
		1791
		1792	$x += $child->{c_halign} * $child->{req_w};
		1793	$y += $child->{c_valign} * $child->{req_h};
		1794
		1795	$child->configure (int $x, int $y, $child->{req_w}, $child->{req_h});
1394	}	1796	}
1395		1797
1396	1	1798	1
1397	}	1799	}
1398		1800
1399	sub find_widget {
1400	my ($self, $x, $y) = @_;
1401
1402	$x -= $self->{x};
1403	$y -= $self->{y};
1404
1405	my $res;
1406
1407	for (grep $_, map @$_, grep $_, @{ $self->{children} }) {
1408	$res = $_->find_widget ($x, $y)
1409	and return $res;
1410	}
1411
1412	$self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
1413	}
1414
1415	sub _draw {
1416	my ($self) = @_;
1417
1418	for (grep $_, @{$self->{children}}) {
1419	$_->draw for grep $_, @$_;
1420	}
1421	}
1422
1423	#############################################################################	1801	#############################################################################
1424		1802
1425	package CFClient::UI::Box;	1803	package DC::UI::Box;
1426		1804
1427	our @ISA = CFClient::UI::Container::;	1805	our @ISA = DC::UI::Container::;
1428		1806
1429	sub size_request {	1807	sub size_request {
1430	my ($self) = @_;	1808	my ($self) = @_;
		1809
		1810	my @children = $self->visible_children;
1431		1811
1432	$self->{vertical}	1812	$self->{vertical}
1433	? (	1813	? (
1434	(List::Util::max map $_->{req_w}, @{$self->{children}}),	1814	(List::Util::max map $_->{req_w}, @children),
1435	(List::Util::sum map $_->{req_h}, @{$self->{children}}),	1815	(List::Util::sum map $_->{req_h}, @children),
1436	)	1816	)
1437	: (	1817	: (
1438	(List::Util::sum map $_->{req_w}, @{$self->{children}}),	1818	(List::Util::sum map $_->{req_w}, @children),
1439	(List::Util::max map $_->{req_h}, @{$self->{children}}),	1819	(List::Util::max map $_->{req_h}, @children),
1440	)	1820	)
1441	}	1821	}
1442		1822
1443	sub invoke_size_allocate {	1823	sub invoke_size_allocate {
1444	my ($self, $w, $h) = @_;	1824	my ($self, $w, $h) = @_;
…		…
1465	$req[$_] += $space * $children[$_]{expand}	1845	$req[$_] += $space * $children[$_]{expand}
1466	for 0 .. $#children;	1846	for 0 .. $#children;
1467	}	1847	}
1468	}	1848	}
1469		1849
1470	CFClient::UI::harmonize \@req;	1850	DC::UI::harmonize \@req;
1471		1851
1472	my $pos = 0;	1852	my $pos = 0;
1473	for (0 .. $#children) {	1853	for (0 .. $#children) {
1474	my $alloc = $req[$_];	1854	my $alloc = $req[$_];
1475	$children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));	1855	$children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
…		…
1480	1	1860	1
1481	}	1861	}
1482		1862
1483	#############################################################################	1863	#############################################################################
1484		1864
1485	package CFClient::UI::HBox;	1865	package DC::UI::HBox;
1486		1866
1487	our @ISA = CFClient::UI::Box::;	1867	our @ISA = DC::UI::Box::;
1488		1868
1489	sub new {	1869	sub new {
1490	my $class = shift;	1870	my $class = shift;
1491		1871
1492	$class->SUPER::new (	1872	$class->SUPER::new (
…		…
1495	)	1875	)
1496	}	1876	}
1497		1877
1498	#############################################################################	1878	#############################################################################
1499		1879
1500	package CFClient::UI::VBox;	1880	package DC::UI::VBox;
1501		1881
1502	our @ISA = CFClient::UI::Box::;	1882	our @ISA = DC::UI::Box::;
1503		1883
1504	sub new {	1884	sub new {
1505	my $class = shift;	1885	my $class = shift;
1506		1886
1507	$class->SUPER::new (	1887	$class->SUPER::new (
…		…
1510	)	1890	)
1511	}	1891	}
1512		1892
1513	#############################################################################	1893	#############################################################################
1514		1894
1515	package CFClient::UI::Label;	1895	package DC::UI::Label;
1516		1896
1517	our @ISA = CFClient::UI::DrawBG::;	1897	our @ISA = DC::UI::DrawBG::;
1518		1898
1519	use CFClient::OpenGL;	1899	use DC::OpenGL;
1520		1900
1521	sub new {	1901	sub new {
1522	my ($class, %arg) = @_;	1902	my ($class, %arg) = @_;
1523		1903
1524	my $self = $class->SUPER::new (	1904	my $self = $class->SUPER::new (
…		…
1527	#active_bg => none	1907	#active_bg => none
1528	#font => default_font	1908	#font => default_font
1529	#text => initial text	1909	#text => initial text
1530	#markup => initial narkup	1910	#markup => initial narkup
1531	#max_w => maximum pixel width	1911	#max_w => maximum pixel width
		1912	#style => 0, # render flags
1532	ellipsise => 3, # end	1913	ellipsise => 3, # end
1533	layout => (new CFClient::Layout),	1914	layout => (new DC::Layout),
1534	fontsize => 1,	1915	fontsize => 1,
1535	align => -1,	1916	align => 0.5,
1536	valign => -1,	1917	valign => 0.5,
1537	padding_x => 2,	1918	padding_x => 4,
1538	padding_y => 2,	1919	padding_y => 2,
1539	can_events => 0,	1920	can_events => 0,
1540	%arg	1921	%arg
1541	);	1922	);
1542		1923
1543	if (exists $self->{template}) {	1924	if (exists $self->{template}) {
1544	my $layout = new CFClient::Layout;	1925	my $layout = new DC::Layout;
1545	$layout->set_text (delete $self->{template});	1926	$layout->set_text (delete $self->{template});
1546	$self->{template} = $layout;	1927	$self->{template} = $layout;
1547	}	1928	}
1548		1929
1549	if (exists $self->{markup}) {	1930	if (exists $self->{markup}) {
…		…
1553	}	1934	}
1554		1935
1555	$self	1936	$self
1556	}	1937	}
1557		1938
1558	sub escape($) {
1559	local $_ = $_[0];
1560
1561	s/&/&amp;/g;
1562	s/>/&gt;/g;
1563	s/</&lt;/g;
1564
1565	$_
1566	}
1567
1568	sub update {	1939	sub update {
1569	my ($self) = @_;	1940	my ($self) = @_;
1570		1941
1571	delete $self->{texture};	1942	delete $self->{texture};
1572	$self->SUPER::update;	1943	$self->SUPER::update;
…		…
1577		1948
1578	delete $self->{ox};	1949	delete $self->{ox};
1579	$self->SUPER::realloc;	1950	$self->SUPER::realloc;
1580	}	1951	}
1581		1952
		1953	sub clear {
		1954	my ($self) = @_;
		1955
		1956	$self->set_text ("");
		1957	}
		1958
1582	sub set_text {	1959	sub set_text {
1583	my ($self, $text) = @_;	1960	my ($self, $text) = @_;
1584		1961
1585	return if $self->{text} eq "T$text";	1962	return if $self->{text} eq "T$text";
1586	$self->{text} = "T$text";	1963	$self->{text} = "T$text";
1587		1964
1588	$self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1589	$self->{layout}->set_text ($text);	1965	$self->{layout}->set_text ($text);
1590		1966
1591	delete $self->{size_req};	1967	delete $self->{size_req};
1592	$self->realloc;	1968	$self->realloc;
1593	$self->update;	1969	$self->update;
…		…
1599	return if $self->{text} eq "M$markup";	1975	return if $self->{text} eq "M$markup";
1600	$self->{text} = "M$markup";	1976	$self->{text} = "M$markup";
1601		1977
1602	my $rgba = $markup =~ /span.*(?:foreground|background)/;	1978	my $rgba = $markup =~ /span.*(?:foreground|background)/;
1603		1979
1604	$self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1605	$self->{layout}->set_markup ($markup);	1980	$self->{layout}->set_markup ($markup);
1606		1981
1607	delete $self->{size_req};	1982	delete $self->{size_req};
1608	$self->realloc;	1983	$self->realloc;
1609	$self->update;	1984	$self->update;
…		…
1611		1986
1612	sub size_request {	1987	sub size_request {
1613	my ($self) = @_;	1988	my ($self) = @_;
1614		1989
1615	$self->{size_req} ||= do {	1990	$self->{size_req} ||= do {
		1991	my ($max_w, $max_h) = $self->get_max_wh;
		1992
1616	$self->{layout}->set_font ($self->{font}) if $self->{font};	1993	$self->{layout}->set_font ($self->{font}) if $self->{font};
1617	$self->{layout}->set_width ($self->{max_w} || -1);	1994	$self->{layout}->set_width ($max_w);
1618	$self->{layout}->set_ellipsise ($self->{ellipsise});	1995	$self->{layout}->set_ellipsise ($self->{ellipsise});
1619	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});	1996	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1620	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	1997	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1621		1998
1622	my ($w, $h) = $self->{layout}->size;	1999	my ($w, $h) = $self->{layout}->size;
1623		2000
1624	if (exists $self->{template}) {	2001	if (exists $self->{template}) {
1625	$self->{template}->set_font ($self->{font}) if $self->{font};	2002	$self->{template}->set_font ($self->{font}) if $self->{font};
		2003	$self->{template}->set_width ($max_w);
1626	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);	2004	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1627		2005
1628	my ($w2, $h2) = $self->{template}->size;	2006	my ($w2, $h2) = $self->{template}->size;
1629		2007
1630	$w = List::Util::max $w, $w2;	2008	$w = List::Util::max $w, $w2;
…		…
1654		2032
1655	sub set_fontsize {	2033	sub set_fontsize {
1656	my ($self, $fontsize) = @_;	2034	my ($self, $fontsize) = @_;
1657		2035
1658	$self->{fontsize} = $fontsize;	2036	$self->{fontsize} = $fontsize;
		2037	delete $self->{size_req};
1659	delete $self->{texture};	2038	delete $self->{texture};
1660		2039
1661	$self->realloc;	2040	$self->realloc;
1662	}	2041	}
1663		2042
1664	sub reconfigure {	2043	sub reconfigure {
1665	my ($self) = @_;	2044	my ($self) = @_;
1666		2045
1667	delete $self->{size_req};	2046	delete $self->{size_req};
		2047	delete $self->{texture};
1668		2048
1669	$self->SUPER::reconfigure;	2049	$self->SUPER::reconfigure;
1670	}	2050	}
1671		2051
1672	sub _draw {	2052	sub _draw {
1673	my ($self) = @_;	2053	my ($self) = @_;
1674		2054
1675	$self->SUPER::_draw; # draw background, if applicable	2055	$self->SUPER::_draw; # draw background, if applicable
1676		2056
1677	my $tex = $self->{texture} ||= do {	2057	my $size = $self->{texture} ||= do {
1678	$self->{layout}->set_foreground (@{$self->{fg}});	2058	$self->{layout}->set_foreground (@{$self->{fg}});
1679	$self->{layout}->set_font ($self->{font}) if $self->{font};	2059	$self->{layout}->set_font ($self->{font}) if $self->{font};
1680	$self->{layout}->set_width ($self->{w});	2060	$self->{layout}->set_width ($self->{w});
1681	$self->{layout}->set_ellipsise ($self->{ellipsise});	2061	$self->{layout}->set_ellipsise ($self->{ellipsise});
1682	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});	2062	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1683	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	2063	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1684		2064
1685	new_from_layout CFClient::Texture $self->{layout}	2065	[$self->{layout}->size]
1686	};	2066	};
1687		2067
1688	unless (exists $self->{ox}) {	2068	unless (exists $self->{ox}) {
1689	$self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}	2069	$self->{ox} = $self->{padding_x} + int $self->{align} * ($self->{w} - $size->[0] - $self->{padding_x} * 2);
1690	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}	2070	$self->{oy} = $self->{padding_y} + int $self->{valign} * ($self->{h} - $size->[1] - $self->{padding_y} * 2);
1691	: ($self->{w} - $tex->{w}) * 0.5);
1692		2071
1693	$self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}	2072	$self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
1694	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1695	: ($self->{h} - $tex->{h}) * 0.5);
1696	};	2073	};
1697		2074
1698	glEnable GL_TEXTURE_2D;	2075	# unless ($self->{list}) {
1699		2076	# $self->{list} = DC::OpenGL::glGenList;
1700	my $w = List::Util::min $self->{w} + 4, $tex->{w};	2077	# DC::OpenGL::glNewList $self->{list};
1701	my $h = List::Util::min $self->{h} + 2, $tex->{h};	2078	# $self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
1702		2079	# DC::OpenGL::glEndList;
1703	if ($tex->{format} == GL_ALPHA) {
1704	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1705	glColor @{$self->{fg}};
1706	$tex->draw_quad_alpha ($self->{ox}, $self->{oy}, $w, $h);
1707	} else {
1708	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1709	$tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy}, $w, $h);
1710	}	2080	# }
		2081	#
		2082	# DC::OpenGL::glCallList $self->{list};
1711		2083
1712	glDisable GL_TEXTURE_2D;	2084	$self->{layout}->draw;
1713	}	2085	}
		2086
		2087	#sub destroy {
		2088	# my ($self) = @_;
		2089	#
		2090	# DC::OpenGL::glDeleteList delete $self->{list} if $self->{list};
		2091	#
		2092	# $self->SUPER::destroy;
		2093	#}
1714		2094
1715	#############################################################################	2095	#############################################################################
1716		2096
1717	package CFClient::UI::EntryBase;	2097	package DC::UI::EntryBase;
1718		2098
1719	our @ISA = CFClient::UI::Label::;	2099	our @ISA = DC::UI::Label::;
1720		2100
1721	use CFClient::OpenGL;	2101	use DC::OpenGL;
1722		2102
1723	sub new {	2103	sub new {
1724	my $class = shift;	2104	my $class = shift;
1725		2105
1726	$class->SUPER::new (	2106	$class->SUPER::new (
1727	fg => [1, 1, 1],	2107	fg => [1, 1, 1],
1728	bg => [0, 0, 0, 0.2],	2108	bg => [0, 0, 0, 0.2],
		2109	outline => undef,
1729	active_bg => [1, 1, 1, 0.5],	2110	active_bg => [0, 0, 1, .2],
1730	active_fg => [0, 0, 0],	2111	active_fg => [1, 1, 1],
		2112	active_outline => [1, 1, 0],
1731	can_hover => 1,	2113	can_hover => 1,
1732	can_focus => 1,	2114	can_focus => 1,
		2115	align => 0,
1733	valign => 0,	2116	valign => 0.5,
1734	can_events => 1,	2117	can_events => 1,
		2118	ellipsise => 0,
		2119	padding_x => 4,
		2120	padding_y => 2,
1735	#text => ...	2121	#text => ...
1736	#hidden => "*",	2122	#hidden => "*",
1737	@_	2123	@_
1738	)	2124	)
1739	}	2125	}
…		…
1784	my $sym = $ev->{sym};	2170	my $sym = $ev->{sym};
1785	my $uni = $ev->{unicode};	2171	my $uni = $ev->{unicode};
1786		2172
1787	my $text = $self->get_text;	2173	my $text = $self->get_text;
1788		2174
1789	if ($uni == 8) {	2175	$self->{cursor} = List::Util::max 0, List::Util::min $self->{cursor}, length $text;
		2176
		2177	if ($sym == DC::SDLK_BACKSPACE) {
1790	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};	2178	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1791	} elsif ($uni == 127) {	2179	} elsif ($sym == DC::SDLK_DELETE) {
1792	substr $text, $self->{cursor}, 1, "";	2180	substr $text, $self->{cursor}, 1, "";
1793	} elsif ($sym == CFClient::SDLK_LEFT) {	2181	} elsif ($sym == DC::SDLK_LEFT) {
1794	--$self->{cursor} if $self->{cursor};	2182	--$self->{cursor} if $self->{cursor};
1795	} elsif ($sym == CFClient::SDLK_RIGHT) {	2183	} elsif ($sym == DC::SDLK_RIGHT) {
1796	++$self->{cursor} if $self->{cursor} < length $self->{text};	2184	++$self->{cursor} if $self->{cursor} < length $self->{text};
1797	} elsif ($sym == CFClient::SDLK_HOME) {	2185	} elsif ($sym == DC::SDLK_HOME) {
		2186	# what a hack
		2187	$self->{cursor} =
		2188	(substr $self->{text}, 0, $self->{cursor}) =~ /^(.*\012)/
		2189	? length $1
		2190	: 0;
		2191	} elsif ($sym == DC::SDLK_END) {
		2192	# uh, again
		2193	$self->{cursor} =
		2194	(substr $self->{text}, $self->{cursor}) =~ /^([^\012]*)\012/
		2195	? $self->{cursor} + length $1
		2196	: length $self->{text};
		2197	} elsif ($uni == 21) { # ctrl-u
		2198	$text = "";
1798	$self->{cursor} = 0;	2199	$self->{cursor} = 0;
1799	} elsif ($sym == CFClient::SDLK_END) {
1800	$self->{cursor} = length $text;
1801	} elsif ($uni == 27) {	2200	} elsif ($uni == 27) {
1802	$self->emit ('escape');	2201	$self->emit ('escape');
1803	} elsif ($uni) {	2202	} elsif ($uni == 0x0d) {
		2203	substr $text, $self->{cursor}++, 0, "\012";
		2204	} elsif ($uni >= 0x20) {
1804	substr $text, $self->{cursor}++, 0, chr $uni;	2205	substr $text, $self->{cursor}++, 0, chr $uni;
1805	} else {	2206	} else {
1806	return 0;	2207	return 0;
1807	}	2208	}
1808		2209
1809	$self->_set_text ($text);	2210	$self->_set_text ($text);
1810		2211
1811	$self->realloc;	2212	$self->realloc;
		2213	$self->update;
1812		2214
1813	1	2215	1
1814	}	2216	}
1815		2217
1816	sub invoke_focus_in {	2218	sub invoke_focus_in {
…		…
1828		2230
1829	my $idx = $self->{layout}->xy_to_index ($x, $y);	2231	my $idx = $self->{layout}->xy_to_index ($x, $y);
1830		2232
1831	# byte-index to char-index	2233	# byte-index to char-index
1832	my $text = $self->{text};	2234	my $text = $self->{text};
1833	utf8::encode $text;	2235	utf8::encode $text; $text = substr $text, 0, $idx; utf8::decode $text;
1834	$self->{cursor} = length substr $text, 0, $idx;	2236	$self->{cursor} = length $text;
1835		2237
1836	$self->_set_text ($self->{text});	2238	$self->_set_text ($self->{text});
1837	$self->update;	2239	$self->update;
1838		2240
1839	1	2241	1
…		…
1858	glColor_premultiply @{$self->{bg}};	2260	glColor_premultiply @{$self->{bg}};
1859	}	2261	}
1860		2262
1861	glEnable GL_BLEND;	2263	glEnable GL_BLEND;
1862	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;	2264	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1863	glBegin GL_QUADS;
1864	glVertex 0 , 0;
1865	glVertex 0 , $self->{h};
1866	glVertex $self->{w}, $self->{h};	2265	glRect 0, 0, $self->{w}, $self->{h};
1867	glVertex $self->{w}, 0;
1868	glEnd;
1869	glDisable GL_BLEND;	2266	glDisable GL_BLEND;
1870		2267
1871	$self->SUPER::_draw;	2268	$self->SUPER::_draw;
1872		2269
1873	#TODO: force update every cursor change :(	2270	#TODO: force update every cursor change :(
…		…
1875		2272
1876	unless (exists $self->{cur_h}) {	2273	unless (exists $self->{cur_h}) {
1877	my $text = substr $self->{text}, 0, $self->{cursor};	2274	my $text = substr $self->{text}, 0, $self->{cursor};
1878	utf8::encode $text;	2275	utf8::encode $text;
1879		2276
1880	@$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)	2277	@$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
1881	}	2278	}
1882		2279
1883	glColor @{$self->{fg}};	2280	glColor_premultiply @{$self->{active_fg}};
1884	glBegin GL_LINES;	2281	glBegin GL_LINES;
1885	glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};	2282	glVertex $self->{cur_x} + $self->{ox} + .5, $self->{cur_y} + $self->{oy};
1886	glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};	2283	glVertex $self->{cur_x} + $self->{ox} + .5, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1887	glEnd;	2284	glEnd;
1888	}
1889	}
1890		2285
		2286	glLineWidth 3;
		2287	glColor @{$self->{active_outline}};
		2288	glRect_lineloop 1.5, 1.5, $self->{w} - 1.5, $self->{h} - 1.5;
		2289	glLineWidth 1;
		2290
		2291	} else {
		2292	glColor @{$self->{outline} || $DC::THEME{entry_outline}};
		2293	glBegin GL_LINE_STRIP;
		2294	glVertex .5, $self->{h} * .5;
		2295	glVertex .5, $self->{h} - 2.5;
		2296	glVertex $self->{w} - .5, $self->{h} - 2.5;
		2297	glVertex $self->{w} - .5, $self->{h} * .5;
		2298	glEnd;
		2299	}
		2300	}
		2301
		2302	#############################################################################
		2303
1891	package CFClient::UI::Entry;	2304	package DC::UI::Entry;
1892		2305
1893	our @ISA = CFClient::UI::EntryBase::;	2306	our @ISA = DC::UI::EntryBase::;
1894		2307
1895	use CFClient::OpenGL;	2308	use DC::OpenGL;
		2309
		2310	sub new {
		2311	my $class = shift;
		2312
		2313	$class->SUPER::new (
		2314	history_pointer => -1,
		2315	@_
		2316	)
		2317	}
		2318
1896		2319
1897	sub invoke_key_down {	2320	sub invoke_key_down {
1898	my ($self, $ev) = @_;	2321	my ($self, $ev) = @_;
1899		2322
1900	my $sym = $ev->{sym};	2323	my $sym = $ev->{sym};
1901		2324
1902	if ($sym == 13) {	2325	if ($ev->{uni} == 0x0d || $sym == 13) {
1903	unshift @{$self->{history}},	2326	unshift @{$self->{history}},
1904	my $txt = $self->get_text;	2327	my $txt = $self->get_text;
1905		2328
1906	$self->{history_pointer} = -1;	2329	$self->{history_pointer} = -1;
1907	$self->{history_saveback} = '';	2330	$self->{history_saveback} = '';
1908	$self->emit (activate => $txt);	2331	$self->emit (activate => $txt);
1909	$self->update;	2332	$self->update;
1910		2333
1911	} elsif ($sym == CFClient::SDLK_UP) {	2334	} elsif ($sym == DC::SDLK_UP) {
1912	if ($self->{history_pointer} < 0) {	2335	if ($self->{history_pointer} < 0) {
1913	$self->{history_saveback} = $self->get_text;	2336	$self->{history_saveback} = $self->get_text;
1914	}	2337	}
1915	if (@{$self->{history} || []} > 0) {	2338	if (@{$self->{history} || []} > 0) {
1916	$self->{history_pointer}++;	2339	$self->{history_pointer}++;
…		…
1918	$self->{history_pointer} = @{$self->{history} || []} - 1;	2341	$self->{history_pointer} = @{$self->{history} || []} - 1;
1919	}	2342	}
1920	$self->set_text ($self->{history}->[$self->{history_pointer}]);	2343	$self->set_text ($self->{history}->[$self->{history_pointer}]);
1921	}	2344	}
1922		2345
1923	} elsif ($sym == CFClient::SDLK_DOWN) {	2346	} elsif ($sym == DC::SDLK_DOWN) {
1924	$self->{history_pointer}--;	2347	$self->{history_pointer}--;
1925	$self->{history_pointer} = -1 if $self->{history_pointer} < 0;	2348	$self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1926		2349
1927	if ($self->{history_pointer} >= 0) {	2350	if ($self->{history_pointer} >= 0) {
1928	$self->set_text ($self->{history}->[$self->{history_pointer}]);	2351	$self->set_text ($self->{history}->[$self->{history_pointer}]);
1929	} else {	2352	} else {
		2353	if (defined $self->{history_saveback}) {
1930	$self->set_text ($self->{history_saveback});	2354	$self->set_text ($self->{history_saveback});
		2355	$self->{history_saveback} = undef;
		2356	}
1931	}	2357	}
1932		2358
1933	} else {	2359	} else {
1934	return $self->SUPER::invoke_key_down ($ev)	2360	return $self->SUPER::invoke_key_down ($ev)
1935	}	2361	}
…		…
1937	1	2363	1
1938	}	2364	}
1939		2365
1940	#############################################################################	2366	#############################################################################
1941		2367
1942	package CFClient::UI::Button;	2368	package DC::UI::TextEdit;
1943		2369
1944	our @ISA = CFClient::UI::Label::;	2370	our @ISA = DC::UI::EntryBase::;
1945		2371
1946	use CFClient::OpenGL;	2372	use DC::OpenGL;
1947
1948	my @tex =
1949	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1950	qw(b1_button_active.png);
1951		2373
1952	sub new {	2374	sub new {
1953	my $class = shift;	2375	my $class = shift;
1954		2376
1955	$class->SUPER::new (	2377	$class->SUPER::new (
1956	padding_x => 4,
1957	padding_y => 4,	2378	padding_y => 4,
1958	fg => [1, 1, 1],	2379
1959	active_fg => [0, 0, 1],	2380	@_
		2381	)
		2382	}
		2383
		2384	sub move_cursor_ver {
		2385	my ($self, $dy) = @_;
		2386
		2387	my ($line, $x) = $self->{layout}->index_to_line_x ($self->{cursor});
		2388
		2389	$line += $dy;
		2390
		2391	if (defined (my $index = $self->{layout}->line_x_to_index ($line, $x))) {
		2392	$self->{cursor} = $index;
		2393	delete $self->{cur_h};
		2394	$self->update;
		2395	return;
		2396	}
		2397	}
		2398
		2399	sub invoke_key_down {
		2400	my ($self, $ev) = @_;
		2401
		2402	my $sym = $ev->{sym};
		2403
		2404	if ($sym == DC::SDLK_UP) {
		2405	$self->move_cursor_ver (-1);
		2406	} elsif ($sym == DC::SDLK_DOWN) {
		2407	$self->move_cursor_ver (+1);
		2408	} else {
		2409	return $self->SUPER::invoke_key_down ($ev)
		2410	}
		2411
		2412	1
		2413	}
		2414
		2415	#############################################################################
		2416
		2417	package DC::UI::ButtonBin;
		2418
		2419	our @ISA = DC::UI::Bin::;
		2420
		2421	use DC::OpenGL;
		2422
		2423	my @tex =
		2424	map { new_from_resource DC::Texture $_, mipmap => 1 }
		2425	qw(b1_button_inactive.png b1_button_active.png);
		2426
		2427	sub new {
		2428	my $class = shift;
		2429
		2430	$class->SUPER::new (
1960	can_hover => 1,	2431	can_hover => 1,
1961	align => 0,	2432	align => 0.5,
1962	valign => 0,	2433	valign => 0.5,
1963	can_events => 1,	2434	can_events => 1,
1964	@_	2435	@_
1965	)	2436	)
1966	}	2437	}
1967		2438
…		…
1976	}	2447	}
1977		2448
1978	sub _draw {	2449	sub _draw {
1979	my ($self) = @_;	2450	my ($self) = @_;
1980		2451
1981	local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1982
1983	glEnable GL_TEXTURE_2D;	2452	glEnable GL_TEXTURE_2D;
1984	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2453	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1985	glColor 0, 0, 0, 1;	2454	glColor 0, 0, 0, 1;
1986		2455
		2456	my $tex = $tex[$GRAB == $self];
1987	$tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});	2457	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1988		2458
1989	glDisable GL_TEXTURE_2D;	2459	glDisable GL_TEXTURE_2D;
1990		2460
1991	$self->SUPER::_draw;	2461	$self->SUPER::_draw;
1992	}	2462	}
1993		2463
1994	#############################################################################	2464	#############################################################################
1995		2465
1996	package CFClient::UI::ImageButton;	2466	package DC::UI::Button;
1997		2467
1998	our @ISA = CFClient::UI::Image::;	2468	our @ISA = DC::UI::Label::;
1999		2469
2000	use CFClient::OpenGL;	2470	use DC::OpenGL;
2001		2471
2002	my %textures;	2472	my @tex =
		2473	map { new_from_resource DC::Texture $_, mipmap => 1 }
		2474	qw(b1_button_inactive.png b1_button_active.png);
2003		2475
2004	sub new {	2476	sub new {
2005	my $class = shift;	2477	my $class = shift;
2006		2478
2007	my $self = $class->SUPER::new (	2479	$class->SUPER::new (
2008	padding_x => 4,	2480	padding_x => 8,
2009	padding_y => 4,	2481	padding_y => 4,
2010	fg => [1, 1, 1],	2482	fg => [1.0, 1.0, 1.0],
2011	active_fg => [0, 0, 1],	2483	active_fg => [0.8, 0.8, 0.8],
2012	can_hover => 1,	2484	can_hover => 1,
2013	align => 0,	2485	align => 0.5,
2014	valign => 0,	2486	valign => 0.5,
2015	can_events => 1,	2487	can_events => 1,
2016	@_	2488	@_
2017	);	2489	)
2018	}	2490	}
2019		2491
2020	sub invoke_button_up {	2492	sub invoke_button_up {
2021	my ($self, $ev, $x, $y) = @_;	2493	my ($self, $ev, $x, $y) = @_;
2022		2494
…		…
2025	&& $y >= 0 && $y < $self->{h};	2497	&& $y >= 0 && $y < $self->{h};
2026		2498
2027	1	2499	1
2028	}	2500	}
2029		2501
		2502	sub _draw {
		2503	my ($self) = @_;
		2504
		2505	local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
		2506
		2507	glEnable GL_TEXTURE_2D;
		2508	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		2509	glColor 0, 0, 0, 1;
		2510
		2511	my $tex = $tex[$GRAB == $self];
		2512	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
		2513
		2514	glDisable GL_TEXTURE_2D;
		2515
		2516	$self->SUPER::_draw;
		2517	}
		2518
2030	#############################################################################	2519	#############################################################################
2031		2520
2032	package CFClient::UI::CheckBox;	2521	package DC::UI::CheckBox;
2033		2522
2034	our @ISA = CFClient::UI::DrawBG::;	2523	our @ISA = DC::UI::DrawBG::;
2035		2524
2036	my @tex =	2525	my @tex =
2037	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2526	map { new_from_resource DC::Texture $_, mipmap => 1 }
2038	qw(c1_checkbox_bg.png c1_checkbox_active.png);	2527	qw(c1_checkbox_bg.png c1_checkbox_active.png);
2039		2528
2040	use CFClient::OpenGL;	2529	use DC::OpenGL;
2041		2530
2042	sub new {	2531	sub new {
2043	my $class = shift;	2532	my $class = shift;
2044		2533
2045	$class->SUPER::new (	2534	$class->SUPER::new (
		2535	fontsize => 1,
2046	padding_x => 2,	2536	padding_x => 2,
2047	padding_y => 2,	2537	padding_y => 2,
2048	fg => [1, 1, 1],	2538	fg => [1, 1, 1],
2049	active_fg => [1, 1, 0],	2539	active_fg => [1, 1, 0],
2050	bg => [0, 0, 0, 0.2],	2540	bg => [0, 0, 0, 0.2],
…		…
2056	}	2546	}
2057		2547
2058	sub size_request {	2548	sub size_request {
2059	my ($self) = @_;	2549	my ($self) = @_;
2060		2550
2061	(6) x 2	2551	($self->{fontsize} * $::FONTSIZE) x 2
		2552	}
		2553
		2554	sub toggle {
		2555	my ($self) = @_;
		2556
		2557	$self->{state} = !$self->{state};
		2558	$self->emit (changed => $self->{state});
		2559	$self->update;
2062	}	2560	}
2063		2561
2064	sub invoke_button_down {	2562	sub invoke_button_down {
2065	my ($self, $ev, $x, $y) = @_;	2563	my ($self, $ev, $x, $y) = @_;
2066		2564
2067	if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}	2565	if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
2068	&& $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {	2566	&& $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
2069	$self->{state} = !$self->{state};	2567	$self->toggle;
2070	$self->emit (changed => $self->{state});
2071	} else {	2568	} else {
2072	return 0	2569	return 0
2073	}	2570	}
2074		2571
2075	1	2572	1
…		…
2078	sub _draw {	2575	sub _draw {
2079	my ($self) = @_;	2576	my ($self) = @_;
2080		2577
2081	$self->SUPER::_draw;	2578	$self->SUPER::_draw;
2082		2579
2083	glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;	2580	glTranslate $self->{padding_x}, $self->{padding_y}, 0;
2084		2581
2085	my ($w, $h) = @$self{qw(w h)};	2582	my ($w, $h) = @$self{qw(w h)};
2086		2583
2087	my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;	2584	my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
2088		2585
…		…
2095	glDisable GL_TEXTURE_2D;	2592	glDisable GL_TEXTURE_2D;
2096	}	2593	}
2097		2594
2098	#############################################################################	2595	#############################################################################
2099		2596
2100	package CFClient::UI::Image;	2597	package DC::UI::Image;
2101		2598
2102	our @ISA = CFClient::UI::Base::;	2599	our @ISA = DC::UI::DrawBG::;
2103		2600
2104	use CFClient::OpenGL;	2601	use DC::OpenGL;
2105		2602
2106	our %texture_cache;	2603	our %texture_cache;
2107		2604
2108	sub new {	2605	sub new {
2109	my $class = shift;	2606	my $class = shift;
2110		2607
2111	my $self = $class->SUPER::new (	2608	my $self = $class->SUPER::new (
2112	can_events => 0,	2609	can_events => 0,
		2610	scale => 1,
2113	@_,	2611	@_,
2114	);	2612	);
2115		2613
		2614	$self->{path} || $self->{tex}
		2615	or Carp::croak "'path' or 'tex' attributes required";
		2616
		2617	$self->{tex} ||= $texture_cache{$self->{path}} ||=
		2618	new_from_resource DC::Texture $self->{path}, mipmap => 1;
		2619
		2620	DC::weaken $texture_cache{$self->{path}};
		2621
		2622	$self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
		2623
		2624	$self
		2625	}
		2626
		2627	sub STORABLE_freeze {
		2628	my ($self, $cloning) = @_;
		2629
2116	$self->{path}	2630	$self->{path}
2117	or Carp::croak "required attribute 'path' not set";	2631	or die "cannot serialise DC::UI::Image on non-loadable images\n";
2118		2632
2119	$self->{tex} = $texture_cache{$self->{path}} ||=	2633	$self->{path}
2120	new_from_file CFClient::Texture CFClient::find_rcfile $self->{path}, mipmap => 1;	2634	}
2121		2635
2122	Scalar::Util::weaken $texture_cache{$self->{path}};	2636	sub STORABLE_attach {
		2637	my ($self, $cloning, $path) = @_;
2123		2638
2124	$self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};	2639	$self->new (path => $path)
		2640	}
2125		2641
2126	$self	2642	sub set_texture {
		2643	my ($self, $tex) = @_;
		2644
		2645	$self->{tex} = $tex;
		2646	$self->update;
2127	}	2647	}
2128		2648
2129	sub size_request {	2649	sub size_request {
2130	my ($self) = @_;	2650	my ($self) = @_;
2131		2651
2132	($self->{tex}{w}, $self->{tex}{h})	2652	(int $self->{tex}{w} * $self->{scale}, int $self->{tex}{h} * $self->{scale})
2133	}	2653	}
2134		2654
2135	sub _draw {	2655	sub _draw {
2136	my ($self) = @_;	2656	my ($self) = @_;
		2657
		2658	$self->SUPER::_draw;
2137		2659
2138	my $tex = $self->{tex};	2660	my $tex = $self->{tex};
2139		2661
2140	my ($w, $h) = ($self->{w}, $self->{h});	2662	my ($w, $h) = ($self->{w}, $self->{h});
2141		2663
…		…
2154	glDisable GL_TEXTURE_2D;	2676	glDisable GL_TEXTURE_2D;
2155	}	2677	}
2156		2678
2157	#############################################################################	2679	#############################################################################
2158		2680
		2681	package DC::UI::ImageButton;
		2682
		2683	our @ISA = DC::UI::Image::;
		2684
		2685	use DC::OpenGL;
		2686
		2687	sub new {
		2688	my $class = shift;
		2689
		2690	my $self = $class->SUPER::new (
		2691	padding_x => 4,
		2692	padding_y => 4,
		2693	fg => [1, 1, 1],
		2694	active_fg => [0, 0, 1],
		2695	can_hover => 1,
		2696	align => 0.5,
		2697	valign => 0.5,
		2698	can_events => 1,
		2699	@_
		2700	);
		2701	}
		2702
		2703	sub invoke_button_down {
		2704	my ($self, $ev, $x, $y) = @_;
		2705
		2706	1
		2707	}
		2708
		2709	sub invoke_button_up {
		2710	my ($self, $ev, $x, $y) = @_;
		2711
		2712	$self->emit ("activate")
		2713	if $x >= 0 && $x < $self->{w}
		2714	&& $y >= 0 && $y < $self->{h};
		2715
		2716	1
		2717	}
		2718
		2719	#############################################################################
		2720
2159	package CFClient::UI::VGauge;	2721	package DC::UI::VGauge;
2160		2722
2161	our @ISA = CFClient::UI::Base::;	2723	our @ISA = DC::UI::Base::;
2162		2724
2163	use List::Util qw(min max);	2725	use List::Util qw(min max);
2164		2726
2165	use CFClient::OpenGL;	2727	use DC::OpenGL;
2166		2728
2167	my %tex = (	2729	my %tex = (
2168	food => [	2730	food => [
2169	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2731	map { new_from_resource DC::Texture $_, mipmap => 1 }
2170	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/	2732	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
2171	],	2733	],
2172	grace => [	2734	grace => [
2173	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2735	map { new_from_resource DC::Texture $_, mipmap => 1 }
2174	qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/	2736	qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
2175	],	2737	],
2176	hp => [	2738	hp => [
2177	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2739	map { new_from_resource DC::Texture $_, mipmap => 1 }
2178	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/	2740	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
2179	],	2741	],
2180	mana => [	2742	mana => [
2181	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2743	map { new_from_resource DC::Texture $_, mipmap => 1 }
2182	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/	2744	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
2183	],	2745	],
2184	);	2746	);
2185		2747
2186	# eg. VGauge->new (gauge => 'food'), default gauge: food	2748	# eg. VGauge->new (gauge => 'food'), default gauge: food
…		…
2246	my $ycut1 = max 0, min 1, $ycut;	2808	my $ycut1 = max 0, min 1, $ycut;
2247	my $ycut2 = max 0, min 1, $ycut - 1;	2809	my $ycut2 = max 0, min 1, $ycut - 1;
2248		2810
2249	my $h1 = $self->{h} * (1 - $ycut1);	2811	my $h1 = $self->{h} * (1 - $ycut1);
2250	my $h2 = $self->{h} * (1 - $ycut2);	2812	my $h2 = $self->{h} * (1 - $ycut2);
		2813	my $h3 = $self->{h};
		2814
		2815	$_ = $_ * (284-4)/288 + 4/288 for ($h1, $h2, $h3);
2251		2816
2252	glEnable GL_BLEND;	2817	glEnable GL_BLEND;
2253	glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,	2818	glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2254	GL_ONE, GL_ONE_MINUS_SRC_ALPHA;	2819	GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2255	glEnable GL_TEXTURE_2D;	2820	glEnable GL_TEXTURE_2D;
…		…
2274		2839
2275	if ($t3) {	2840	if ($t3) {
2276	glBindTexture GL_TEXTURE_2D, $t3->{name};	2841	glBindTexture GL_TEXTURE_2D, $t3->{name};
2277	glBegin GL_QUADS;	2842	glBegin GL_QUADS;
2278	glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;	2843	glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2279	glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};	2844	glTexCoord 0 , $t3->{t}; glVertex 0 , $h3;
2280	glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};	2845	glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $h3;
2281	glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;	2846	glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2282	glEnd;	2847	glEnd;
2283	}	2848	}
2284		2849
2285	glDisable GL_BLEND;	2850	glDisable GL_BLEND;
2286	glDisable GL_TEXTURE_2D;	2851	glDisable GL_TEXTURE_2D;
2287	}	2852	}
2288		2853
2289	#############################################################################	2854	#############################################################################
2290		2855
		2856	package DC::UI::Progress;
		2857
		2858	our @ISA = DC::UI::Label::;
		2859
		2860	use DC::OpenGL;
		2861
		2862	sub new {
		2863	my ($class, %arg) = @_;
		2864
		2865	my $self = $class->SUPER::new (
		2866	padding_x => 2,
		2867	padding_y => 2,
		2868	fg => [1, 1, 1],
		2869	bg => [0, 0, 1, 0.2],
		2870	bar => [0.7, 0.5, 0.1, 0.8],
		2871	outline => [0.4, 0.3, 0],
		2872	fontsize => 0.9,
		2873	valign => 0.5,
		2874	align => 0.5,
		2875	can_events => 1,
		2876	ellipsise => 1,
		2877	label => "%d%%",
		2878	%arg,
		2879	);
		2880
		2881	$self->set_value ($arg{value} || -1);
		2882
		2883	$self
		2884	}
		2885
		2886	sub set_label {
		2887	my ($self, $label) = @_;
		2888
		2889	return if $self->{label} eq $label;
		2890	$self->{label} = $label;
		2891
		2892	$self->DC::UI::Progress::set_value (0 + delete $self->{value});
		2893	}
		2894
		2895	sub set_value {
		2896	my ($self, $value) = @_;
		2897
		2898	if ($self->{value} ne $value) {
		2899	$self->{value} = $value;
		2900
		2901	if ($value < 0) {
		2902	$self->set_text ("-");
		2903	} else {
		2904	$self->set_text (sprintf $self->{label}, $value * 100);
		2905	}
		2906
		2907	$self->update;
		2908	}
		2909	}
		2910
		2911	sub _draw {
		2912	my ($self) = @_;
		2913
		2914	glEnable GL_BLEND;
		2915	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
		2916
		2917	my $px = $self->{padding_x};
		2918	my $py = $self->{padding_y};
		2919
		2920	if ($self->{value} >= 0) {
		2921	my $s = int $px + ($self->{w} - $px * 2) * $self->{value};
		2922
		2923	glColor_premultiply @{$self->{bar}};
		2924	glRect $px, $py, $s, $self->{h} - $py;
		2925	glColor_premultiply @{$self->{bg}};
		2926	glRect $s , $py, $self->{w} - $px, $self->{h} - $py;
		2927	}
		2928
		2929	glColor_premultiply @{$self->{outline}};
		2930
		2931	$px -= .5;
		2932	$py -= .5;
		2933
		2934	glRect_lineloop $px, $py, $self->{w} - $px, $self->{h} - $py;
		2935
		2936	glDisable GL_BLEND;
		2937
		2938	{
		2939	local $self->{bg}; # do not draw background
		2940	$self->SUPER::_draw;
		2941	}
		2942	}
		2943
		2944	#############################################################################
		2945
		2946	package DC::UI::ExperienceProgress;
		2947
		2948	our @ISA = DC::UI::Progress::;
		2949
		2950	sub new {
		2951	my ($class, %arg) = @_;
		2952
		2953	my $tt = exists $arg{tooltip} ? "$arg{tooltip}\n\n" : "";
		2954
		2955	my $self = $class->SUPER::new (
		2956	%arg,
		2957	tooltip => sub {
		2958	my ($self) = @_;
		2959
		2960	sprintf "%slevel %d\n%s points\n%s next level\n%s to go, %d%% done",
		2961	$tt,
		2962	$self->{lvl},
		2963	::formsep ($self->{exp}),
		2964	::formsep ($self->{nxt}),
		2965	::formsep ($self->{nxt} - $self->{exp}),
		2966	$self->_percent * 100,
		2967	},
		2968	);
		2969
		2970	$::CONN->{on_exp_update}{$self+0} = sub { $self->set_value ($self->{value}) }
		2971	if $::CONN;
		2972
		2973	$self
		2974	}
		2975
		2976	sub DESTROY {
		2977	my ($self) = @_;
		2978
		2979	delete $::CONN->{on_exp_update}{$self+0}
		2980	if $::CONN;
		2981
		2982	$self->SUPER::DESTROY;
		2983	}
		2984
		2985	sub _percent {
		2986	my ($self) = @_;
		2987
		2988	my $table = $::CONN && $::CONN->{exp_table}
		2989	or return -1;
		2990
		2991	my $l0 = $table->[$self->{lvl} - 1];
		2992	my $l1 = $table->[$self->{lvl}];
		2993
		2994	$self->{nxt} = $l1;
		2995
		2996	($self->{exp} - $l0) / ($l1 - $l0)
		2997	}
		2998
		2999	sub set_value {
		3000	my ($self, $lvl, $exp) = @_;
		3001
		3002	$self->{lvl} = $lvl;
		3003	$self->{exp} = $exp;
		3004
		3005	$self->SUPER::set_value ($self->_percent);
		3006	}
		3007
		3008	#############################################################################
		3009
2291	package CFClient::UI::Gauge;	3010	package DC::UI::Gauge;
2292		3011
2293	our @ISA = CFClient::UI::VBox::;	3012	our @ISA = DC::UI::VBox::;
2294		3013
2295	sub new {	3014	sub new {
2296	my ($class, %arg) = @_;	3015	my ($class, %arg) = @_;
2297		3016
2298	my $self = $class->SUPER::new (	3017	my $self = $class->SUPER::new (
…		…
2300	can_hover => 1,	3019	can_hover => 1,
2301	can_events => 1,	3020	can_events => 1,
2302	%arg,	3021	%arg,
2303	);	3022	);
2304		3023
2305	$self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");	3024	$self->add ($self->{value} = new DC::UI::Label valign => 1, align => 0.5, template => "999");
2306	$self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);	3025	$self->add ($self->{gauge} = new DC::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2307	$self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");	3026	$self->add ($self->{max} = new DC::UI::Label valign => 0, align => 0.5, template => "999");
2308		3027
2309	$self	3028	$self
2310	}	3029	}
2311		3030
2312	sub set_fontsize {	3031	sub set_fontsize {
…		…
2333	$self->{value}->set_text ($val);	3052	$self->{value}->set_text ($val);
2334	}	3053	}
2335		3054
2336	#############################################################################	3055	#############################################################################
2337		3056
2338	package CFClient::UI::Slider;	3057	package DC::UI::Slider;
2339		3058
2340	use strict;	3059	use strict;
2341		3060
2342	use CFClient::OpenGL;	3061	use DC::OpenGL;
2343		3062
2344	our @ISA = CFClient::UI::DrawBG::;	3063	our @ISA = DC::UI::DrawBG::;
2345		3064
2346	my @tex =	3065	my @tex =
2347	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }	3066	map { new_from_resource DC::Texture $_ }
2348	qw(s1_slider.png s1_slider_bg.png);	3067	qw(s1_slider.png s1_slider_bg.png);
2349		3068
2350	sub new {	3069	sub new {
2351	my $class = shift;	3070	my $class = shift;
2352		3071
…		…
2389	sub set_value {	3108	sub set_value {
2390	my ($self, $value) = @_;	3109	my ($self, $value) = @_;
2391		3110
2392	my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};	3111	my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2393		3112
2394	$hi = $lo + 1 if $hi <= $lo;	3113	$hi = $lo if $hi < $lo;
2395		3114
2396	$page = $hi - $lo if $page > $hi - $lo;	3115	$value = $hi - $page if $value > $hi - $page;
2397
2398	$value = $lo if $value < $lo;	3116	$value = $lo if $value < $lo;
2399	$value = $hi - $page if $value > $hi - $page;
2400		3117
2401	$value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit	3118	$value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2402	if $unit;	3119	if $unit;
2403		3120
2404	@{$self->{range}} = ($value, $lo, $hi, $page, $unit);	3121	@{$self->{range}} = ($value, $lo, $hi, $page, $unit);
…		…
2420		3137
2421	$self->SUPER::invoke_button_down ($ev, $x, $y);	3138	$self->SUPER::invoke_button_down ($ev, $x, $y);
2422		3139
2423	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];	3140	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2424		3141
2425	$self->invoke_mouse_motion ($ev, $x, $y)	3142	$self->invoke_mouse_motion ($ev, $x, $y);
		3143
		3144	1
2426	}	3145	}
2427		3146
2428	sub invoke_mouse_motion {	3147	sub invoke_mouse_motion {
2429	my ($self, $ev, $x, $y) = @_;	3148	my ($self, $ev, $x, $y) = @_;
2430		3149
…		…
2441	}	3160	}
2442		3161
2443	1	3162	1
2444	}	3163	}
2445		3164
		3165	sub invoke_mouse_wheel {
		3166	my ($self, $ev) = @_;
		3167
		3168	my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx};
		3169
		3170	my $pagepart = $ev->{mod} & DC::KMOD_SHIFT ? 1 : 0.2;
		3171
		3172	$self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * $pagepart);
		3173
		3174	1
		3175	}
		3176
2446	sub update {	3177	sub update {
2447	my ($self) = @_;	3178	my ($self) = @_;
2448		3179
2449	delete $self->{knob_w};	3180	delete $self->{knob_w};
2450	$self->SUPER::update;	3181	$self->SUPER::update;
…		…
2454	my ($self) = @_;	3185	my ($self) = @_;
2455		3186
2456	unless ($self->{knob_w}) {	3187	unless ($self->{knob_w}) {
2457	$self->set_value ($self->{range}[0]);	3188	$self->set_value ($self->{range}[0]);
2458		3189
2459	my ($value, $lo, $hi, $page) = @{$self->{range}};	3190	my ($value, $lo, $hi, $page, $unit) = @{$self->{range}};
2460	my $range = ($hi - $page - $lo) || 1e-100;	3191	my $range = ($hi - $page - $lo) || 1e-10;
2461		3192
2462	my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;	3193	my $knob_w = List::Util::min 1, $page / (($hi - $lo) || 1e-10) || 24 / $self->{w};
2463		3194
2464	$self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;	3195	$self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
2465	$self->{scale} = 1 - 2 * $self->{offset} || 1e-100;	3196	$self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
2466		3197
2467	$value = ($value - $lo) / $range;	3198	$value = ($value - $lo) / $range;
…		…
2497	glDisable GL_TEXTURE_2D;	3228	glDisable GL_TEXTURE_2D;
2498	}	3229	}
2499		3230
2500	#############################################################################	3231	#############################################################################
2501		3232
2502	package CFClient::UI::ValSlider;	3233	package DC::UI::ValSlider;
2503		3234
2504	our @ISA = CFClient::UI::HBox::;	3235	our @ISA = DC::UI::HBox::;
2505		3236
2506	sub new {	3237	sub new {
2507	my ($class, %arg) = @_;	3238	my ($class, %arg) = @_;
2508		3239
2509	my $range = delete $arg{range};	3240	my $range = delete $arg{range};
2510		3241
2511	my $self = $class->SUPER::new (	3242	my $self = $class->SUPER::new (
2512	slider => (new CFClient::UI::Slider expand => 1, range => $range),	3243	slider => (new DC::UI::Slider expand => 1, range => $range),
2513	entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),	3244	entry => (new DC::UI::Label text => "", template => delete $arg{template}),
2514	to_value => sub { shift },	3245	to_value => sub { shift },
2515	from_value => sub { shift },	3246	from_value => sub { shift },
2516	%arg,	3247	%arg,
2517	);	3248	);
2518		3249
…		…
2538	sub set_range { shift->{slider}->set_range (@_) }	3269	sub set_range { shift->{slider}->set_range (@_) }
2539	sub set_value { shift->{slider}->set_value (@_) }	3270	sub set_value { shift->{slider}->set_value (@_) }
2540		3271
2541	#############################################################################	3272	#############################################################################
2542		3273
2543	package CFClient::UI::TextScroller;	3274	package DC::UI::TextScroller;
2544		3275
2545	our @ISA = CFClient::UI::HBox::;	3276	our @ISA = DC::UI::HBox::;
2546		3277
2547	use CFClient::OpenGL;	3278	use DC::OpenGL;
2548		3279
2549	sub new {	3280	sub new {
2550	my $class = shift;	3281	my $class = shift;
2551		3282
2552	my $self = $class->SUPER::new (	3283	my $self = $class->SUPER::new (
2553	fontsize => 1,	3284	fontsize => 1,
2554	can_events => 0,	3285	can_events => 1,
2555	indent => 0,	3286	indent => 0,
2556	#font => default_font	3287	#font => default_font
2557	@_,	3288	@_,
2558		3289
2559	layout => (new CFClient::Layout 1),	3290	layout => (new DC::Layout),
2560	par => [],	3291	par => [],
		3292	max_par => 0,
2561	height => 0,	3293	height => 0,
2562	children => [	3294	children => [
2563	(new CFClient::UI::Empty expand => 1),	3295	(new DC::UI::Empty expand => 1),
2564	(new CFClient::UI::Slider vertical => 1),	3296	(new DC::UI::Slider vertical => 1),
2565	],	3297	],
2566	);	3298	);
2567		3299
2568	$self->{children}[1]->connect (changed => sub { $self->update });	3300	$self->{children}[1]->connect (changed => sub { $self->update });
2569		3301
…		…
2578	}	3310	}
2579		3311
2580	sub size_request {	3312	sub size_request {
2581	my ($self) = @_;	3313	my ($self) = @_;
2582		3314
2583	my ($empty, $slider) = @{ $self->{children} };	3315	my ($empty, $slider) = $self->visible_children;
2584		3316
2585	local $self->{children} = [$empty, $slider];	3317	local $self->{children} = [$empty, $slider];
2586	$self->SUPER::size_request	3318	$self->SUPER::size_request
2587	}	3319	}
2588		3320
…		…
2599		3331
2600	$self->reflow;	3332	$self->reflow;
2601		3333
2602	local $self->{children} = [$empty, $slider];	3334	local $self->{children} = [$empty, $slider];
2603	$self->SUPER::invoke_size_allocate ($w, $h)	3335	$self->SUPER::invoke_size_allocate ($w, $h)
		3336	}
		3337
		3338	sub invoke_mouse_wheel {
		3339	my ($self, $ev) = @_;
		3340
		3341	return 0 unless $ev->{dy}; # only vertical movements
		3342
		3343	$self->{children}[1]->emit (mouse_wheel => $ev);
		3344
		3345	1
2604	}	3346	}
2605		3347
2606	sub get_layout {	3348	sub get_layout {
2607	my ($self, $para) = @_;	3349	my ($self, $para) = @_;
2608		3350
…		…
2615	$layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});	3357	$layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2616	$layout->set_markup ($para->{markup});	3358	$layout->set_markup ($para->{markup});
2617		3359
2618	$layout->set_shapes (	3360	$layout->set_shapes (
2619	map	3361	map
2620	+(0, $_->baseline_shift +$_->{padding_y} - $_->{h}, $_->{w}, $_->{h}),	3362	+(0, $_->baseline_shift + $_->{padding_y} - $_->{h}, $_->{w}, $_->{h}),
2621	@{$para->{widget}}	3363	@{$para->{widget}}
2622	);	3364	);
2623		3365
2624	$layout	3366	$layout
2625	}	3367	}
…		…
2634	sub set_offset {	3376	sub set_offset {
2635	my ($self, $offset) = @_;	3377	my ($self, $offset) = @_;
2636		3378
2637	# todo: base offset on lines or so, not on pixels	3379	# todo: base offset on lines or so, not on pixels
2638	$self->{children}[1]->set_value ($offset);	3380	$self->{children}[1]->set_value ($offset);
		3381	}
		3382
		3383	sub current_paragraph {
		3384	my ($self) = @_;
		3385
		3386	$self->{top_paragraph} - 1
		3387	}
		3388
		3389	sub scroll_to {
		3390	my ($self, $para) = @_;
		3391
		3392	$para = List::Util::max 0, List::Util::min $#{$self->{par}}, $para;
		3393
		3394	$self->{scroll_to} = $para;
		3395	$self->update;
2639	}	3396	}
2640		3397
2641	sub clear {	3398	sub clear {
2642	my ($self) = @_;	3399	my ($self) = @_;
2643		3400
…		…
2648	$self->{height} = 0;	3405	$self->{height} = 0;
2649	$self->{children}[1]->set_range ([0, 0, 0, 1, 1]);	3406	$self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2650	}	3407	}
2651		3408
2652	sub add_paragraph {	3409	sub add_paragraph {
2653	my ($self, $color, $para, $indent) = @_;	3410	my $self = shift;
2654		3411
2655	my ($text, @w) = ref $para ? @$para : $para;	3412	for my $para (@_) {
2656
2657	$para = {	3413	$para = {
		3414	fg => [1, 1, 1, 1],
		3415	indent => 0,
		3416	markup => "",
		3417	widget => [],
		3418	ref $para ? %$para : (markup => $para),
2658	w => 1e10,	3419	w => 1e10,
2659	wrapped => 1,	3420	wrapped => 1,
2660	fg => $color,
2661	indent => $indent,
2662	markup => $text,
2663	widget => \@w,
2664	};	3421	};
2665		3422
2666	$self->add (@w) if @w;	3423	$self->add (@{ $para->{widget} }) if @{ $para->{widget} };
2667	push @{$self->{par}}, $para;	3424	push @{$self->{par}}, $para;
		3425	}
		3426
		3427	if (my $max = $self->{max_par}) {
		3428	shift @{$self->{par}} while @{$self->{par}} > $max;
		3429	}
2668		3430
2669	$self->{need_reflow}++;	3431	$self->{need_reflow}++;
2670	$self->update;	3432	$self->update;
2671	}	3433	}
2672		3434
2673	sub scroll_to_bottom {	3435	sub scroll_to_bottom {
2674	my ($self) = @_;	3436	my ($self) = @_;
2675		3437
2676	$self->{scroll_to_bottom} = 1;	3438	$self->{scroll_to} = $#{$self->{par}};
2677	$self->update;	3439	$self->update;
2678	}	3440	}
2679		3441
		3442	sub force_uptodate {
		3443	my ($self) = @_;
		3444
		3445	if (delete $self->{need_reflow}) {
		3446	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
		3447
		3448	my $height = 0;
		3449
		3450	for my $para (@{$self->{par}}) {
		3451	if ($para->{w} != $W && ($para->{wrapped} || $para->{w} > $W)) {
		3452	my $layout = $self->get_layout ($para);
		3453	my ($w, $h) = $layout->size;
		3454
		3455	$para->{w} = $w + $para->{indent};
		3456	$para->{h} = $h;
		3457	$para->{wrapped} = $layout->has_wrapped;
		3458	}
		3459
		3460	$para->{y} = $height;
		3461	$height += $para->{h};
		3462	}
		3463
		3464	$self->{height} = $height;
		3465	$self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
		3466
		3467	delete $self->{texture};
		3468	}
		3469
		3470	if (my $paridx = delete $self->{scroll_to}) {
		3471	$self->{children}[1]->set_value ($self->{par}[$paridx]{y});
		3472	}
		3473	}
		3474
2680	sub update {	3475	sub update {
2681	my ($self) = @_;	3476	my ($self) = @_;
2682		3477
2683	$self->SUPER::update;	3478	$self->SUPER::update;
2684		3479
2685	return unless $self->{h} > 0;	3480	return unless $self->{h} > 0;
2686		3481
2687	delete $self->{texture};	3482	delete $self->{texture};
2688		3483
2689	$ROOT->on_post_alloc ($self => sub {	3484	$ROOT->on_post_alloc ($self => sub {
		3485	$self->force_uptodate;
		3486
2690	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};	3487	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2691		3488
2692	if (delete $self->{need_reflow}) {
2693	my $height = 0;
2694
2695	for my $para (@{$self->{par}}) {
2696	if ($para->{w} != $W && ($para->{wrapped} || $para->{w} > $W)) {
2697	my $layout = $self->get_layout ($para);
2698	my ($w, $h) = $layout->size;
2699
2700	$para->{w} = $w + $para->{indent};
2701	$para->{h} = $h;
2702	$para->{wrapped} = $layout->has_wrapped;
2703	}
2704
2705	$height += $para->{h};
2706	}
2707
2708	$self->{height} = $height;
2709
2710	$self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
2711
2712	delete $self->{texture};
2713	}
2714
2715	if (delete $self->{scroll_to_bottom}) {
2716	$self->{children}[1]->set_value (1e10);
2717	}
2718
2719	$self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {	3489	$self->{texture} ||= new_from_opengl DC::Texture $W, $H, sub {
2720	glClearColor 0, 0, 0, 0;	3490	glClearColor 0, 0, 0, 0;
2721	glClear GL_COLOR_BUFFER_BIT;	3491	glClear GL_COLOR_BUFFER_BIT;
2722		3492
		3493	package DC::UI::Base;
		3494	local ($draw_x, $draw_y, $draw_w, $draw_h) =
		3495	(0, 0, $self->{w}, $self->{h});
		3496
		3497	my $top = int $self->{children}[1]{range}[0];
		3498
		3499	my $paridx = 0;
		3500	my $top_paragraph;
2723	my $top = int $self->{children}[1]{range}[0];	3501	my $top = int $self->{children}[1]{range}[0];
2724		3502
2725	my $y0 = $top;	3503	my $y0 = $top;
2726	my $y1 = $top + $H;	3504	my $y1 = $top + $H;
2727		3505
2728	my $y = 0;
2729
2730	glEnable GL_BLEND;
2731	#TODO# not correct in windows where rgba is forced off
2732	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2733
2734	for my $para (@{$self->{par}}) {	3506	for my $para (@{$self->{par}}) {
2735	my $h = $para->{h};	3507	my $h = $para->{h};
		3508	my $y = $para->{y};
2736		3509
2737	if ($y0 < $y + $h && $y < $y1) {	3510	if ($y0 < $y + $h && $y < $y1) {
2738
2739	my $layout = $self->get_layout ($para);	3511	my $layout = $self->get_layout ($para);
2740		3512
2741	my ($w, $h, $data, $format, $internalformat) = $layout->render;
2742
2743	glRasterPos $para->{indent}, $y - $y0;	3513	$layout->render ($para->{indent}, $y - $y0);
2744	glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;	3514	$layout->draw;
2745		3515
2746	if (my @w = @{ $para->{widget} }) {	3516	if (my @w = @{ $para->{widget} }) {
2747	my @s = $layout->get_shapes;	3517	my @s = $layout->get_shapes;
2748		3518
2749	glDisable GL_BLEND;
2750	for (@w) {	3519	for (@w) {
2751	my ($dx, $dy) = splice @s, 0, 2, ();	3520	my ($dx, $dy) = splice @s, 0, 2, ();
2752		3521
2753	$_->{x} = $dx + $para->{indent};	3522	$_->{x} = $dx + $para->{indent};
2754	$_->{y} = $dy + $y - $y0;	3523	$_->{y} = $dy + $y - $y0;
2755		3524
2756	$_->draw;	3525	$_->draw;
2757	}	3526	}
2758	glEnable GL_BLEND;
2759	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2760	}	3527	}
2761	}	3528	}
2762		3529
2763	$y += $h;	3530	$paridx++;
		3531	$top_paragraph ||= $paridx if $y >= $top;
2764	}	3532	}
2765		3533
2766	glDisable GL_BLEND;	3534	$self->{top_paragraph} = $top_paragraph;
2767	};	3535	};
2768	});	3536	});
2769	}	3537	}
2770		3538
2771	sub reconfigure {	3539	sub reconfigure {
…		…
2789	$self->{children}[1]->draw;	3557	$self->{children}[1]->draw;
2790	}	3558	}
2791		3559
2792	#############################################################################	3560	#############################################################################
2793		3561
2794	package CFClient::UI::Animator;	3562	package DC::UI::Animator;
2795		3563
2796	use CFClient::OpenGL;	3564	use DC::OpenGL;
2797		3565
2798	our @ISA = CFClient::UI::Bin::;	3566	our @ISA = DC::UI::Bin::;
2799		3567
2800	sub moveto {	3568	sub moveto {
2801	my ($self, $x, $y) = @_;	3569	my ($self, $x, $y) = @_;
2802		3570
2803	$self->{moveto} = [$self->{x}, $self->{y}, $x, $y];	3571	$self->{moveto} = [$self->{x}, $self->{y}, $x, $y];
…		…
2831	glPopMatrix;	3599	glPopMatrix;
2832	}	3600	}
2833		3601
2834	#############################################################################	3602	#############################################################################
2835		3603
2836	package CFClient::UI::Flopper;	3604	package DC::UI::Flopper;
2837		3605
2838	our @ISA = CFClient::UI::Button::;	3606	our @ISA = DC::UI::Button::;
2839		3607
2840	sub new {	3608	sub new {
2841	my $class = shift;	3609	my $class = shift;
2842		3610
2843	my $self = $class->SUPER::new (	3611	my $self = $class->SUPER::new (
…		…
2855	$self->{other}->toggle_visibility;	3623	$self->{other}->toggle_visibility;
2856	}	3624	}
2857		3625
2858	#############################################################################	3626	#############################################################################
2859		3627
2860	package CFClient::UI::Tooltip;	3628	package DC::UI::Tooltip;
2861		3629
2862	our @ISA = CFClient::UI::Bin::;	3630	our @ISA = DC::UI::Bin::;
2863		3631
2864	use CFClient::OpenGL;	3632	use DC::OpenGL;
2865		3633
2866	sub new {	3634	sub new {
2867	my $class = shift;	3635	my $class = shift;
2868		3636
2869	$class->SUPER::new (	3637	$class->SUPER::new (
…		…
2873	}	3641	}
2874		3642
2875	sub set_tooltip_from {	3643	sub set_tooltip_from {
2876	my ($self, $widget) = @_;	3644	my ($self, $widget) = @_;
2877		3645
2878	my $tooltip = $widget->{tooltip};	3646	my $tip = $widget->{tooltip};
		3647	$tip = $tip->($widget) if "CODE" eq ref $tip;
		3648
		3649	$tip = DC::Pod::section_label tooltip => $1
		3650	if $tip =~ /^#(.*)$/;
2879		3651
2880	if ($ENV{CFPLUS_DEBUG} & 2) {	3652	if ($ENV{CFPLUS_DEBUG} & 2) {
2881	$tooltip .= "\n\n" . (ref $widget) . "\n"	3653	$tip .= "\n\n" . (ref $widget) . "\n"
2882	. "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"	3654	. "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2883	. "req $widget->{req_w} $widget->{req_h}\n"	3655	. "req $widget->{req_w} $widget->{req_h}\n"
2884	. "visible $widget->{visible}";	3656	. "visible $widget->{visible}";
2885	}	3657	}
2886		3658
2887	$tooltip =~ s/^\n+//;	3659	$tip =~ s/^\n+//;
2888	$tooltip =~ s/\n+$//;	3660	$tip =~ s/\n+$//;
2889		3661
2890	$self->add (new CFClient::UI::Label	3662	$self->add (new DC::UI::Label
		3663	fg => $DC::THEME{tooltip_fg},
2891	markup => $tooltip,	3664	markup => $tip,
2892	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,	3665	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
		3666	align => 0,
2893	fontsize => 0.8,	3667	fontsize => 0.8,
2894	fg => [0, 0, 0, 1],	3668	style => $DC::THEME{tooltip_style}, # FLAG_INVERSE
2895	ellipsise => 0,	3669	ellipsise => 0,
2896	font => ($widget->{tooltip_font} || $::FONT_PROP),	3670	font => ($widget->{tooltip_font} || $::FONT_PROP),
2897	);	3671	);
2898	}	3672	}
2899		3673
…		…
2918		3692
2919	$self->{root}->on_post_alloc ("move_$self" => sub {	3693	$self->{root}->on_post_alloc ("move_$self" => sub {
2920	my $widget = $self->{owner}	3694	my $widget = $self->{owner}
2921	or return;	3695	or return;
2922		3696
		3697	if ($widget->{visible}) {
2923	my ($x, $y) = $widget->coord2global ($widget->{w}, 0);	3698	my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2924		3699
2925	($x, $y) = $widget->coord2global (-$self->{w}, 0)	3700	($x, $y) = $widget->coord2global (-$self->{w}, 0)
2926	if $x + $self->{w} > $self->{root}{w};	3701	if $x + $self->{w} > $self->{root}{w};
2927		3702
2928	$self->move_abs ($x, $y);	3703	$self->move_abs ($x, $y);
		3704	} else {
		3705	$self->hide;
		3706	}
2929	});	3707	});
2930	}	3708	}
2931		3709
2932	sub _draw {	3710	sub _draw {
2933	my ($self) = @_;	3711	my ($self) = @_;
2934		3712
2935	glTranslate 0.375, 0.375;
2936
2937	my ($w, $h) = @$self{qw(w h)};	3713	my ($w, $h) = @$self{qw(w h)};
2938		3714
2939	glColor 1, 0.8, 0.4;	3715	glColor @{ $DC::THEME{tooltip_bg} };
2940	glBegin GL_QUADS;	3716	glRect 0, 0, $w, $h;
2941	glVertex 0 , 0;
2942	glVertex 0 , $h;
2943	glVertex $w, $h;
2944	glVertex $w, 0;
2945	glEnd;
2946		3717
2947	glColor 0, 0, 0;	3718	glColor @{ $DC::THEME{tooltip_border} };
2948	glBegin GL_LINE_LOOP;	3719	glRect_lineloop .5, .5, $w + .5, $h + .5;
2949	glVertex 0 , 0;
2950	glVertex 0 , $h;
2951	glVertex $w, $h;
2952	glVertex $w, 0;
2953	glEnd;
2954		3720
2955	glTranslate 2 - 0.375, 2 - 0.375;	3721	glTranslate 2, 2;
2956		3722
2957	$self->SUPER::_draw;	3723	$self->SUPER::_draw;
2958	}	3724	}
2959		3725
2960	#############################################################################	3726	#############################################################################
2961		3727
2962	package CFClient::UI::Face;	3728	package DC::UI::Face;
2963		3729
2964	our @ISA = CFClient::UI::Base::;	3730	our @ISA = DC::UI::DrawBG::;
2965		3731
2966	use CFClient::OpenGL;	3732	use DC::OpenGL;
2967		3733
2968	sub new {	3734	sub new {
2969	my $class = shift;	3735	my $class = shift;
2970		3736
2971	my $self = $class->SUPER::new (	3737	my $self = $class->SUPER::new (
		3738	size_w => 32,
		3739	size_h => 8,
2972	aspect => 1,	3740	aspect => 1,
2973	can_events => 0,	3741	can_events => 0,
2974	@_,	3742	@_,
2975	);	3743	);
2976		3744
2977	if ($self->{anim} && $self->{animspeed}) {	3745	$self->update_anim;
2978	Scalar::Util::weaken (my $widget = $self);
2979
2980	$self->{timer} = Event->timer (
2981	at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2982	hard => 1,
2983	interval => $self->{animspeed},
2984	cb => sub {
2985	++$widget->{frame};
2986	$widget->update;
2987	},
2988	);
2989	}
2990		3746
2991	$self	3747	$self
2992	}	3748	}
2993		3749
		3750	sub update_timer {
		3751	my ($self) = @_;
		3752
		3753	return unless $self->{timer};
		3754
		3755	if ($self->{visible}) {
		3756	$self->{timer}->start;
		3757	} else {
		3758	$self->{timer}->stop;
		3759	}
		3760	}
		3761
		3762	sub update_face {
		3763	my ($self) = @_;
		3764
		3765	if ($::CONN) {
		3766	if (my $anim = $::CONN->{anim}[$self->{anim}]) {
		3767	if ($anim && @$anim) {
		3768	$self->{face} = $anim->[ $self->{frame} % @$anim ];
		3769	delete $self->{face_change_cb};
		3770
		3771	if (my $tex = $self->{tex} = $::CONN->{texture}[ $::CONN->{face}[$self->{face}]{id} ]) {
		3772	unless ($tex->{name} || $tex->{loading}) {
		3773	$tex->upload (sub { $self->reconfigure });
		3774	}
		3775	}
		3776	}
		3777	}
		3778	}
		3779	}
		3780
		3781	sub update_anim {
		3782	my ($self) = @_;
		3783
		3784	if ($self->{anim} && $self->{animspeed}) {
		3785	DC::weaken (my $widget = $self);
		3786
		3787	$self->{animspeed} = List::Util::max 0.05, $self->{animspeed};
		3788	$self->{timer} = EV::periodic_ns 0, $self->{animspeed}, undef, sub {
		3789	return unless $::CONN;
		3790
		3791	my $w = $widget
		3792	or return;
		3793
		3794	++$w->{frame};
		3795	$w->update_face;
		3796
		3797	# somehow, $widget can go away
		3798	$w->update;
		3799	$w->update_timer;
		3800	};
		3801
		3802	$self->update_face;
		3803	$self->update_timer;
		3804	} else {
		3805	delete $self->{timer};
		3806	}
		3807	}
		3808
2994	sub size_request {	3809	sub size_request {
2995	(32, 8)	3810	my ($self) = @_;
		3811
		3812	if ($::CONN) {
		3813	if (my $faceid = $::CONN->{face}[$self->{face}]{id}) {
		3814	if (my $tex = $self->{tex} = $::CONN->{texture}[$faceid]) {
		3815	if ($tex->{name}) {
		3816	return ($self->{size_w} || $tex->{w}, $self->{size_h} || $tex->{h});
		3817	} elsif (!$tex->{loading}) {
		3818	$tex->upload (sub { $self->reconfigure });
		3819	}
		3820	}
		3821
		3822	$self->{face_change_cb} ||= $::CONN->on_face_change ($self->{face}, sub { $self->reconfigure });
		3823	}
		3824	}
		3825
		3826	($self->{size_w} || 8, $self->{size_h} || 8)
2996	}	3827	}
2997		3828
2998	sub update {	3829	sub update {
2999	my ($self) = @_;	3830	my ($self) = @_;
3000		3831
3001	return unless $self->{visible};	3832	return unless $self->{visible};
3002		3833
3003	$self->SUPER::update;	3834	$self->SUPER::update;
3004	}	3835	}
3005		3836
		3837	sub set_face {
		3838	my ($self, $face) = @_;
		3839
		3840	$self->{face} = $face;
		3841	$self->reconfigure;
		3842	}
		3843
		3844	sub set_anim {
		3845	my ($self, $anim) = @_;
		3846
		3847	$self->{anim} = $anim;
		3848	$self->update_anim;
		3849	}
		3850
		3851	sub set_animspeed {
		3852	my ($self, $animspeed) = @_;
		3853
		3854	$self->{animspeed} = $animspeed;
		3855	$self->update_anim;
		3856	}
		3857
		3858	sub invoke_visibility_change {
		3859	my ($self) = @_;
		3860
		3861	$self->update_timer;
		3862
		3863	0
		3864	}
		3865
3006	sub _draw {	3866	sub _draw {
3007	my ($self) = @_;	3867	my ($self) = @_;
3008		3868
3009	return unless $::CONN;	3869	$self->SUPER::_draw;
3010		3870
3011	my $face;	3871	if (my $tex = $self->{tex}) {
3012
3013	if ($self->{frame}) {
3014	my $anim = $::CONN->{anim}[$self->{anim}];
3015
3016	$face = $anim->[ $self->{frame} % @$anim ]
3017	if $anim && @$anim;
3018	}
3019
3020	my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
3021
3022	if ($tex) {
3023	glEnable GL_TEXTURE_2D;	3872	glEnable GL_TEXTURE_2D;
3024	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	3873	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
3025	glColor 0, 0, 0, 1;	3874	glColor 0, 0, 0, 1;
3026	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});	3875	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
3027	glDisable GL_TEXTURE_2D;	3876	glDisable GL_TEXTURE_2D;
…		…
3029	}	3878	}
3030		3879
3031	sub destroy {	3880	sub destroy {
3032	my ($self) = @_;	3881	my ($self) = @_;
3033		3882
3034	$self->{timer}->cancel	3883	(delete $self->{timer})->cancel
3035	if $self->{timer};	3884	if $self->{timer};
3036		3885
3037	$self->SUPER::destroy;	3886	$self->SUPER::destroy;
3038	}	3887	}
3039		3888
3040	#############################################################################	3889	#############################################################################
3041		3890
3042	package CFClient::UI::Buttonbar;	3891	package DC::UI::Buttonbar;
3043		3892
3044	our @ISA = CFClient::UI::HBox::;	3893	our @ISA = DC::UI::HBox::;
3045		3894
3046	# TODO: should actualyl wrap buttons and other goodies.	3895	# TODO: should actually wrap buttons and other goodies.
3047		3896
3048	#############################################################################	3897	#############################################################################
3049		3898
3050	package CFClient::UI::Menu;	3899	package DC::UI::Menu;
3051		3900
3052	our @ISA = CFClient::UI::FancyFrame::;	3901	our @ISA = DC::UI::Toplevel::;
3053		3902
3054	use CFClient::OpenGL;	3903	use DC::OpenGL;
3055		3904
3056	sub new {	3905	sub new {
3057	my $class = shift;	3906	my $class = shift;
3058		3907
3059	my $self = $class->SUPER::new (	3908	my $self = $class->SUPER::new (
3060	items => [],	3909	items => [],
3061	z => 100,	3910	z => 100,
3062	@_,	3911	@_,
3063	);	3912	);
3064		3913
3065	$self->add ($self->{vbox} = new CFClient::UI::VBox);	3914	$self->add ($self->{vbox} = new DC::UI::VBox);
3066		3915
3067	for my $item (@{ $self->{items} }) {	3916	for my $item (@{ $self->{items} }) {
3068	my ($widget, $cb, $tooltip) = @$item;	3917	my ($widget, $cb, $tooltip) = @$item;
3069		3918
3070	# handle various types of items, only text for now	3919	# handle various types of items, only text for now
3071	if (!ref $widget) {	3920	if (!ref $widget) {
		3921	if ($widget =~ /\t/) {
		3922	my ($left, $right) = split /\t/, $widget, 2;
		3923
3072	$widget = new CFClient::UI::Label	3924	$widget = new DC::UI::HBox
3073	can_hover => 1,	3925	can_hover => 1,
3074	can_events => 1,	3926	can_events => 1,
		3927	tooltip => $tooltip,
		3928	children => [
		3929	(new DC::UI::Label markup => $left , align => 0, expand => 1),
		3930	(new DC::UI::Label markup => $right, align => 1),
		3931	],
		3932	;
		3933
		3934	} else {
		3935	$widget = new DC::UI::Label
		3936	can_hover => 1,
		3937	can_events => 1,
		3938	align => 0,
3075	markup => $widget,	3939	markup => $widget,
3076	tooltip => $tooltip	3940	tooltip => $tooltip;
		3941	}
3077	}	3942	}
3078		3943
3079	$self->{item}{$widget} = $item;	3944	$self->{item}{$widget} = $item;
3080		3945
3081	$self->{vbox}->add ($widget);	3946	$self->{vbox}->add ($widget);
…		…
3093	# maybe save $GRAB? must be careful about events...	3958	# maybe save $GRAB? must be careful about events...
3094	$GRAB = $self;	3959	$GRAB = $self;
3095	$self->{button} = $ev->{button};	3960	$self->{button} = $ev->{button};
3096		3961
3097	$self->show;	3962	$self->show;
3098	$self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);	3963
		3964	my $x = $ev->{x};
		3965	my $y = $ev->{y};
		3966
		3967	$self->{root}->on_post_alloc ($self => sub {
		3968	$self->move_abs ($x - $self->{w} * 0.25, $y - $self->{border} * $::FONTSIZE * .5);
		3969	});
		3970
		3971	1 # so it can be used inside event handlers
3099	}	3972	}
3100		3973
3101	sub invoke_mouse_motion {	3974	sub invoke_mouse_motion {
3102	my ($self, $ev, $x, $y) = @_;	3975	my ($self, $ev, $x, $y) = @_;
3103		3976
…		…
3124	1	3997	1
3125	}	3998	}
3126		3999
3127	#############################################################################	4000	#############################################################################
3128		4001
3129	package CFClient::UI::Multiplexer;	4002	package DC::UI::Multiplexer;
3130		4003
3131	our @ISA = CFClient::UI::Container::;	4004	our @ISA = DC::UI::Container::;
3132		4005
3133	sub new {	4006	sub new {
3134	my $class = shift;	4007	my $class = shift;
3135		4008
3136	my $self = $class->SUPER::new (	4009	my $self = $class->SUPER::new (
3137	@_,	4010	@_,
3138	);	4011	);
3139		4012
3140	$self->{current} = $self->{children}[0]	4013	$self->set_current_page (0);
3141	if @{ $self->{children} };
3142		4014
3143	$self	4015	$self
3144	}	4016	}
3145		4017
3146	sub add {	4018	sub add {
3147	my ($self, @widgets) = @_;	4019	my ($self, @widgets) = @_;
3148		4020
3149	$self->SUPER::add (@widgets);	4021	$self->SUPER::add (@widgets);
3150		4022
3151	$self->{current} = $self->{children}[0]	4023	$self->set_current_page (0)
3152	if @{ $self->{children} };	4024	if @widgets == @{ $self->{children} };
		4025	}
		4026
		4027	sub get_current_page {
		4028	my ($self) = @_;
		4029
		4030	$self->{current}
3153	}	4031	}
3154		4032
3155	sub set_current_page {	4033	sub set_current_page {
3156	my ($self, $page_or_widget) = @_;	4034	my ($self, $page_or_widget) = @_;
3157		4035
3158	my $widget = ref $page_or_widget	4036	my $widget = ref $page_or_widget
3159	? $page_or_widget	4037	? $page_or_widget
3160	: $self->{children}[$page_or_widget];	4038	: $self->{children}[$page_or_widget];
3161		4039
		4040	$self->{current}->set_invisible if $self->{current} && $self->{visible};
		4041
3162	$self->{current} = $widget;	4042	if (($self->{current} = $widget)) {
		4043	$self->{current}->set_visible if $self->{current} && $self->{visible};
3163	$self->{current}->configure (0, 0, $self->{w}, $self->{h});	4044	$self->{current}->configure (0, 0, $self->{w}, $self->{h});
3164		4045
3165	$self->emit (page_changed => $self->{current});	4046	$self->emit (page_changed => $self->{current});
		4047	}
3166		4048
3167	$self->realloc;	4049	$self->realloc;
3168	}	4050	}
3169		4051
3170	sub visible_children {	4052	sub visible_children {
3171	$_[0]{current}	4053	$_[0]{current} || ()
3172	}	4054	}
3173		4055
3174	sub size_request {	4056	sub size_request {
3175	my ($self) = @_;	4057	my ($self) = @_;
3176		4058
		4059	$self->{current}
3177	$self->{current}->size_request	4060	? $self->{current}->size_request
		4061	: (0, 0)
3178	}	4062	}
3179		4063
3180	sub invoke_size_allocate {	4064	sub invoke_size_allocate {
3181	my ($self, $w, $h) = @_;	4065	my ($self, $w, $h) = @_;
3182		4066
3183	$self->{current}->configure (0, 0, $w, $h);	4067	$self->{current}->configure (0, 0, $w, $h)
		4068	if $self->{current};
3184		4069
3185	1	4070	1
3186	}	4071	}
3187		4072
3188	sub _draw {	4073	sub _draw {
3189	my ($self) = @_;	4074	my ($self) = @_;
3190		4075
3191	$self->{current}->draw;	4076	$self->{current}->draw
		4077	if $self->{current};
3192	}	4078	}
3193		4079
3194	#############################################################################	4080	#############################################################################
3195		4081
3196	package CFClient::UI::Notebook;	4082	package DC::UI::Notebook;
3197		4083
		4084	use DC::OpenGL;
		4085
3198	our @ISA = CFClient::UI::VBox::;	4086	our @ISA = DC::UI::VBox::;
3199		4087
3200	sub new {	4088	sub new {
3201	my $class = shift;	4089	my $class = shift;
3202		4090
3203	my $self = $class->SUPER::new (	4091	my $self = $class->SUPER::new (
3204	buttonbar => (new CFClient::UI::Buttonbar),	4092	buttonbar => (new DC::UI::Buttonbar),
3205	multiplexer => (new CFClient::UI::Multiplexer expand => 1),	4093	multiplexer => (new DC::UI::Multiplexer expand => 1),
		4094	active_outline => [.7, .7, 0.2],
3206	# filter => # will be put between multiplexer and $self	4095	# filter => # will be put between multiplexer and $self
3207	@_,	4096	@_,
3208	);	4097	);
3209		4098
3210	$self->{filter}->add ($self->{multiplexer}) if $self->{filter};	4099	$self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3211	$self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});	4100	$self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3212		4101
		4102	{
		4103	Scalar::Util::weaken (my $wself = $self);
		4104
		4105	$self->{multiplexer}->connect (c_add => sub {
		4106	my ($mplex, $widgets) = @_;
		4107
		4108	for my $child (@$widgets) {
		4109	Scalar::Util::weaken $child;
		4110	$child->{c_tab_} ||= do {
		4111	my $tab =
		4112	(UNIVERSAL::isa $child->{c_tab}, "DC::UI::Base")
		4113	? $child->{c_tab}
		4114	: new DC::UI::Button markup => $child->{c_tab}[0], tooltip => $child->{c_tab}[1];
		4115
		4116	$tab->connect (activate => sub {
		4117	$wself->set_current_page ($child);
		4118	});
		4119
		4120	$tab
		4121	};
		4122
		4123	$self->{buttonbar}->add ($child->{c_tab_});
		4124	}
		4125	});
		4126
		4127	$self->{multiplexer}->connect (c_remove => sub {
		4128	my ($mplex, $widgets) = @_;
		4129
		4130	for my $child (@$widgets) {
		4131	$wself->{buttonbar}->remove ($child->{c_tab_});
		4132	}
		4133	});
		4134	}
		4135
3213	$self	4136	$self
3214	}	4137	}
3215		4138
3216	sub add {	4139	sub add {
		4140	my ($self, @widgets) = @_;
		4141
		4142	$self->{multiplexer}->add (@widgets)
		4143	}
		4144
		4145	sub remove {
		4146	my ($self, @widgets) = @_;
		4147
		4148	$self->{multiplexer}->remove (@widgets)
		4149	}
		4150
		4151	sub pages {
		4152	my ($self) = @_;
		4153	$self->{multiplexer}->children
		4154	}
		4155
		4156	sub page_index {
		4157	my ($self, $widget) = @_;
		4158
		4159	my $i = 0;
		4160	for ($self->pages) {
		4161	if ($_ eq $widget) { return $i };
		4162	$i++;
		4163	}
		4164
		4165	undef
		4166	}
		4167
		4168	sub add_tab {
3217	my ($self, $title, $widget, $tooltip) = @_;	4169	my ($self, $title, $widget, $tooltip) = @_;
3218		4170
3219	Scalar::Util::weaken $self;	4171	$title = [$title, $tooltip] unless ref $title;
		4172	$widget->{c_tab} = $title;
3220		4173
3221	$self->{buttonbar}->add (new CFClient::UI::Button
3222	markup => $title,
3223	tooltip => $tooltip,
3224	on_activate => sub { $self->set_current_page ($widget) },
3225	);
3226
3227	$self->{multiplexer}->add ($widget);	4174	$self->add ($widget);
		4175	}
		4176
		4177	sub get_current_page {
		4178	my ($self) = @_;
		4179
		4180	$self->{multiplexer}->get_current_page
3228	}	4181	}
3229		4182
3230	sub set_current_page {	4183	sub set_current_page {
3231	my ($self, $page) = @_;	4184	my ($self, $page) = @_;
3232		4185
3233	$self->{multiplexer}->set_current_page ($page);	4186	$self->{multiplexer}->set_current_page ($page);
3234	$self->emit (page_changed => $self->{multiplexer}{current});	4187	$self->emit (page_changed => $self->{multiplexer}{current});
3235	}	4188	}
3236		4189
		4190	sub _draw {
		4191	my ($self) = @_;
		4192
		4193	$self->SUPER::_draw ();
		4194
		4195	if (my $cur = $self->{multiplexer}{current}) {
		4196	if ($cur = $cur->{c_tab_}) {
		4197	glTranslate $self->{buttonbar}{x} + $cur->{x},
		4198	$self->{buttonbar}{y} + $cur->{y};
		4199	glLineWidth 3;
		4200	#glEnable GL_BLEND;
		4201	#glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
		4202	glColor @{$self->{active_outline}};
		4203	glRect_lineloop 1.5, 1.5, $cur->{w} - 1.5, $cur->{h} - 1.5;
		4204	glLineWidth 1;
		4205	#glDisable GL_BLEND;
		4206	}
		4207	}
		4208	}
		4209
3237	#############################################################################	4210	#############################################################################
3238		4211
3239	package CFClient::UI::Combobox;	4212	package DC::UI::Selector;
3240		4213
3241	use utf8;	4214	use utf8;
3242		4215
3243	our @ISA = CFClient::UI::Button::;	4216	our @ISA = DC::UI::Button::;
3244		4217
3245	sub new {	4218	sub new {
3246	my $class = shift;	4219	my $class = shift;
3247		4220
3248	my $self = $class->SUPER::new (	4221	my $self = $class->SUPER::new (
…		…
3265	my ($value, $title, $tooltip) = @$_;	4238	my ($value, $title, $tooltip) = @$_;
3266		4239
3267	push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];	4240	push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
3268	}	4241	}
3269		4242
3270	CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);	4243	DC::UI::Menu->new (items => \@menu_items)->popup ($ev);
3271	}	4244	}
3272		4245
3273	sub _set_value {	4246	sub _set_value {
3274	my ($self, $value) = @_;	4247	my ($self, $value) = @_;
3275		4248
3276	my ($item) = grep $_->[0] eq $value, @{ $self->{options} }	4249	my ($item) = grep $_->[0] eq $value, @{ $self->{options} };
		4250	$item ||= $self->{options}[0]
3277	or return;	4251	or return;
3278		4252
3279	$self->{value} = $item->[0];	4253	$self->{value} = $item->[0];
3280	$self->set_markup ("$item->[1] ⇓");	4254	$self->set_markup ("$item->[1] ⇓");
3281	$self->set_tooltip ($item->[2]);	4255	# $self->set_tooltip ($item->[2]);
3282	}	4256	}
3283		4257
3284	sub set_value {	4258	sub set_value {
3285	my ($self, $value) = @_;	4259	my ($self, $value) = @_;
3286		4260
…		…
3288		4262
3289	$self->_set_value ($value);	4263	$self->_set_value ($value);
3290	$self->emit (changed => $value);	4264	$self->emit (changed => $value);
3291	}	4265	}
3292		4266
		4267	sub set_options {
		4268	my ($self, $options) = @_;
		4269
		4270	$self->{options} = $options;
		4271	$self->_set_value ($self->{value});
		4272	}
		4273
3293	#############################################################################	4274	#############################################################################
3294		4275
3295	package CFClient::UI::Statusbox;	4276	package DC::UI::Statusbox;
3296		4277
3297	our @ISA = CFClient::UI::VBox::;	4278	our @ISA = DC::UI::VBox::;
3298		4279
3299	sub new {	4280	sub new {
3300	my $class = shift;	4281	my $class = shift;
3301		4282
3302	my $self = $class->SUPER::new (	4283	my $self = $class->SUPER::new (
3303	fontsize => 0.8,	4284	fontsize => 0.8,
3304	@_,	4285	@_,
3305	);	4286	);
3306		4287
3307	Scalar::Util::weaken (my $this = $self);	4288	DC::weaken (my $this = $self);
3308		4289
3309	$self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });	4290	$self->{timer} = EV::timer 1, 1, sub { $this->reorder };
3310		4291
3311	$self	4292	$self
3312	}	4293	}
3313		4294
3314	sub reorder {	4295	sub reorder {
3315	my ($self) = @_;	4296	my ($self) = @_;
3316	my $NOW = Time::HiRes::time;	4297	my $NOW = EV::time;
3317		4298
3318	# freeze display when hovering over any label	4299	# freeze display when hovering over any label
3319	return if $CFClient::UI::TOOLTIP->{owner}	4300	return if $DC::UI::TOOLTIP->{owner}
3320	&& grep $CFClient::UI::TOOLTIP->{owner} == $_->{label},	4301	&& grep $DC::UI::TOOLTIP->{owner} == $_->{label},
3321	values %{ $self->{item} };	4302	values %{ $self->{item} };
3322		4303
3323	while (my ($k, $v) = each %{ $self->{item} }) {	4304	while (my ($k, $v) = each %{ $self->{item} }) {
3324	delete $self->{item}{$k} if $v->{timeout} < $NOW;	4305	delete $self->{item}{$k} if $v->{timeout} < $NOW;
3325	}	4306	}
		4307
		4308	$self->{timer}->set (1, 1);
3326		4309
3327	my @widgets;	4310	my @widgets;
3328		4311
3329	my @items = sort {	4312	my @items = sort {
3330	$a->{pri} <=> $b->{pri}	4313	$a->{pri} <=> $b->{pri}
3331	or $b->{id} <=> $a->{id}	4314	or $b->{id} <=> $a->{id}
3332	} values %{ $self->{item} };	4315	} values %{ $self->{item} };
3333
3334	$self->{timer}->interval (1);
3335		4316
3336	my $count = 10 + 1;	4317	my $count = 10 + 1;
3337	for my $item (@items) {	4318	for my $item (@items) {
3338	last unless --$count;	4319	last unless --$count;
3339		4320
…		…
3346	for ($short) {	4327	for ($short) {
3347	s/^\s+//;	4328	s/^\s+//;
3348	s/\s+/ /g;	4329	s/\s+/ /g;
3349	}	4330	}
3350		4331
3351	new CFClient::UI::Label	4332	new DC::UI::Label
3352	markup => $short,	4333	markup => $short,
3353	tooltip => $item->{tooltip},	4334	tooltip => $item->{tooltip},
3354	tooltip_font => $::FONT_PROP,	4335	tooltip_font => $::FONT_PROP,
3355	tooltip_width => 0.67,	4336	tooltip_width => 0.67,
3356	fontsize => $item->{fontsize} || $self->{fontsize},	4337	fontsize => $item->{fontsize} || $self->{fontsize},
3357	max_w => $::WIDTH * 0.44,	4338	max_w => $::WIDTH * 0.44,
		4339	align => 0,
3358	fg => [@{ $item->{fg} }],	4340	fg => [@{ $item->{fg} }],
3359	can_events => 1,	4341	can_events => 1,
3360	can_hover => 1	4342	can_hover => 1
3361	};	4343	};
3362		4344
3363	if ((my $diff = $item->{timeout} - $NOW) < 2) {	4345	if ((my $diff = $item->{timeout} - $NOW) < 2) {
3364	$label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;	4346	$label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3365	$label->update;	4347	$label->update;
3366	$label->set_max_size (undef, $label->{req_h} * $diff)	4348	$label->set_max_size (undef, $label->{req_h} * $diff)
3367	if $diff < 1;	4349	if $diff < 1;
3368	$self->{timer}->interval (1/30);	4350	$self->{timer}->set (1/30, 1/30);
3369	} else {	4351	} else {
3370	$label->{fg}[3] = $item->{fg}[3] || 1;	4352	$label->{fg}[3] = $item->{fg}[3] || 1;
3371	}	4353	}
3372		4354
3373	push @widgets, $label;	4355	push @widgets, $label;
3374	}	4356	}
		4357
		4358	my $hash = join ",", @widgets;
		4359	return if $hash eq $self->{last_widget_hash};
		4360	$self->{last_widget_hash} = $hash;
3375		4361
3376	$self->clear;	4362	$self->clear;
3377	$self->SUPER::add (reverse @widgets);	4363	$self->SUPER::add (reverse @widgets);
3378	}	4364	}
3379		4365
…		…
3435	$self->SUPER::destroy;	4421	$self->SUPER::destroy;
3436	}	4422	}
3437		4423
3438	#############################################################################	4424	#############################################################################
3439		4425
3440	package CFClient::UI::Inventory;
3441
3442	our @ISA = CFClient::UI::ScrolledWindow::;
3443
3444	sub new {
3445	my $class = shift;
3446
3447	my $self = $class->SUPER::new (
3448	child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3449	@_,
3450	);
3451
3452	$self
3453	}
3454
3455	sub set_items {
3456	my ($self, $items) = @_;
3457
3458	$self->{child}->clear;
3459	return unless $items;
3460
3461	my @items = sort {
3462	($a->{type} <=> $b->{type})
3463	or ($a->{name} cmp $b->{name})
3464	} values %$items;
3465
3466	$self->{real_items} = \@items;
3467
3468	my $row = 0;
3469	for my $item (@items) {
3470	CFClient::Item::update_widgets $item;
3471
3472	$self->{child}->add (0, $row, $item->{face_widget});
3473	$self->{child}->add (1, $row, $item->{desc_widget});
3474	$self->{child}->add (2, $row, $item->{weight_widget});
3475
3476	$row++;
3477	}
3478	}
3479
3480	#############################################################################
3481
3482	package CFClient::UI::SpellList;
3483
3484	our @ISA = CFClient::UI::Table::;
3485
3486	sub new {
3487	my $class = shift;
3488
3489	my $self = $class->SUPER::new (
3490	binding => [],
3491	commands => [],
3492	@_,
3493	)
3494	}
3495
3496	my $TOOLTIP_ALL = "\n\n<small>Left click - ready spell\nMiddle click - invoke spell\nRight click - further options</small>";
3497
3498	my @TOOLTIP_NAME = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3499	"<b>Name</b>. The name of the spell.$TOOLTIP_ALL");
3500	my @TOOLTIP_SKILL = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3501	"<b>Skill</b>. The skill (or magic school) required to be able to attempt casting this spell.$TOOLTIP_ALL");
3502	my @TOOLTIP_LVL = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3503	"<b>Level</b>. Minimum level the caster needs in the associated skill to be able to attempt casting this spell.$TOOLTIP_ALL");
3504	my @TOOLTIP_SP = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3505	"<b>Spell points / Grace points</b>. Amount of spell or grace points used by each invocation.$TOOLTIP_ALL");
3506	my @TOOLTIP_DMG = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3507	"<b>Damage</b>. The amount of damage the spell deals when it hits.$TOOLTIP_ALL");
3508
3509	sub rebuild_spell_list {
3510	my ($self) = @_;
3511
3512	$CFClient::UI::ROOT->on_refresh ($self => sub {
3513	$self->clear;
3514
3515	return unless $::CONN;
3516
3517	$self->add (1, 0, new CFClient::UI::Label text => "Spell Name", @TOOLTIP_NAME);
3518	$self->add (2, 0, new CFClient::UI::Label text => "Skill", @TOOLTIP_SKILL);
3519	$self->add (3, 0, new CFClient::UI::Label text => "Lvl" , @TOOLTIP_LVL);
3520	$self->add (4, 0, new CFClient::UI::Label text => "Sp/Gp", @TOOLTIP_SP);
3521	$self->add (5, 0, new CFClient::UI::Label text => "Dmg" , @TOOLTIP_DMG);
3522
3523	my $row = 0;
3524
3525	for (sort { $a cmp $b } keys %{ $self->{spell} }) {
3526	my $spell = $self->{spell}{$_};
3527
3528	$row++;
3529
3530	my $spell_cb = sub {
3531	my ($widget, $ev) = @_;
3532
3533	if ($ev->{button} == 1) {
3534	$::CONN->user_send ("cast $spell->{name}");
3535	} elsif ($ev->{button} == 2) {
3536	$::CONN->user_send ("invoke $spell->{name}");
3537	} elsif ($ev->{button} == 3) {
3538	(new CFClient::UI::Menu
3539	items => [
3540	["bind <i>cast $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) }],
3541	["bind <i>invoke $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["invoke $spell->{name}"]) }],
3542	],
3543	)->popup ($ev);
3544	} else {
3545	return 0;
3546	}
3547
3548	1
3549	};
3550
3551	my $tooltip = "$spell->{message}$TOOLTIP_ALL";
3552
3553	#TODO: add path info to tooltip
3554	#$self->add (6, $row, new CFClient::UI::Label text => $spell->{path});
3555
3556	$self->add (0, $row, new CFClient::UI::Face
3557	face => $spell->{face},
3558	can_hover => 1,
3559	can_events => 1,
3560	tooltip => $tooltip,
3561	on_button_down => $spell_cb,
3562	);
3563
3564	$self->add (1, $row, new CFClient::UI::Label
3565	expand => 1,
3566	text => $spell->{name},
3567	can_hover => 1,
3568	can_events => 1,
3569	tooltip => $tooltip,
3570	on_button_down => $spell_cb,
3571	);
3572
3573	$self->add (2, $row, new CFClient::UI::Label text => $::CONN->{skill_info}{$spell->{skill}}, @TOOLTIP_SKILL);
3574	$self->add (3, $row, new CFClient::UI::Label text => $spell->{level}, @TOOLTIP_LVL);
3575	$self->add (4, $row, new CFClient::UI::Label text => $spell->{mana} || $spell->{grace}, @TOOLTIP_SP);
3576	$self->add (5, $row, new CFClient::UI::Label text => $spell->{damage}, @TOOLTIP_DMG);
3577	}
3578	});
3579	}
3580
3581	sub add_spell {
3582	my ($self, $spell) = @_;
3583
3584	$self->{spell}->{$spell->{name}} = $spell;
3585	$self->rebuild_spell_list;
3586	}
3587
3588	sub remove_spell {
3589	my ($self, $spell) = @_;
3590
3591	delete $self->{spell}->{$spell->{name}};
3592	$self->rebuild_spell_list;
3593	}
3594
3595	sub clear_spells {
3596	my ($self) = @_;
3597
3598	$self->{spell} = {};
3599	$self->rebuild_spell_list;
3600	}
3601
3602	#############################################################################
3603
3604	package CFClient::UI::Root;	4426	package DC::UI::Root;
3605		4427
3606	our @ISA = CFClient::UI::Container::;	4428	our @ISA = DC::UI::Container::;
3607		4429
3608	use List::Util qw(min max);	4430	use List::Util qw(min max);
3609		4431
3610	use CFClient::OpenGL;	4432	use DC::OpenGL;
3611		4433
3612	sub new {	4434	sub new {
3613	my $class = shift;	4435	my $class = shift;
3614		4436
3615	my $self = $class->SUPER::new (	4437	my $self = $class->SUPER::new (
3616	visible => 1,	4438	visible => 1,
3617	@_,	4439	@_,
3618	);	4440	);
3619		4441
3620	Scalar::Util::weaken ($self->{root} = $self);	4442	DC::weaken ($self->{root} = $self);
3621		4443
3622	$self	4444	$self
3623	}	4445	}
3624		4446
3625	sub size_request {	4447	sub size_request {
…		…
3673	}	4495	}
3674		4496
3675	sub update {	4497	sub update {
3676	my ($self) = @_;	4498	my ($self) = @_;
3677		4499
3678	$::WANT_REFRESH++;	4500	$::WANT_REFRESH = 1;
3679	}	4501	}
3680		4502
3681	sub add {	4503	sub add {
3682	my ($self, @children) = @_;	4504	my ($self, @children) = @_;
3683		4505
…		…
3720	while ($self->{refresh_hook}) {	4542	while ($self->{refresh_hook}) {
3721	$_->()	4543	$_->()
3722	for values %{delete $self->{refresh_hook}};	4544	for values %{delete $self->{refresh_hook}};
3723	}	4545	}
3724		4546
3725	if ($self->{realloc}) {	4547	while ($self->{realloc}) {
3726	my %queue;	4548	my %queue;
3727	my @queue;	4549	my @queue;
3728	my $widget;	4550	my $widget;
3729		4551
3730	outer:	4552	outer:
…		…
3750		4572
3751	delete $queue{$widget+0};	4573	delete $queue{$widget+0};
3752		4574
3753	my ($w, $h) = $widget->size_request;	4575	my ($w, $h) = $widget->size_request;
3754		4576
3755	$w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;	4577	$w += $widget->{padding_x} * 2;
3756	$h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;	4578	$h += $widget->{padding_y} * 2;
		4579
		4580	$w = max $widget->{min_w}, $w;
		4581	$h = max $widget->{min_h}, $h;
3757		4582
3758	$w = min $widget->{max_w}, $w if exists $widget->{max_w};	4583	$w = min $widget->{max_w}, $w if exists $widget->{max_w};
3759	$h = min $widget->{max_h}, $h if exists $widget->{max_h};	4584	$h = min $widget->{max_h}, $h if exists $widget->{max_h};
3760		4585
3761	$w = $widget->{force_w} if exists $widget->{force_w};	4586	$w = $widget->{force_w} if exists $widget->{force_w};
…		…
3777	}	4602	}
3778	}	4603	}
3779		4604
3780	delete $self->{realloc}{$widget+0};	4605	delete $self->{realloc}{$widget+0};
3781	}	4606	}
3782	}
3783		4607
3784	while (my $size_alloc = delete $self->{size_alloc}) {	4608	while (my $size_alloc = delete $self->{size_alloc}) {
3785	my @queue = sort { $b->{visible} <=> $a->{visible} }	4609	my @queue = sort { $a->{visible} <=> $b->{visible} }
3786	values %$size_alloc;	4610	values %$size_alloc;
3787		4611
3788	while () {	4612	while () {
3789	my $widget = pop @queue || last;	4613	my $widget = pop @queue || last;
3790		4614
3791	my ($w, $h) = @$widget{qw(alloc_w alloc_h)};	4615	my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3792		4616
3793	$w = 0 if $w < 0;	4617	$w = max $widget->{min_w}, $w;
3794	$h = 0 if $h < 0;	4618	$h = max $widget->{min_h}, $h;
3795		4619
		4620	# $w = min $self->{w} - $widget->{x}, $w if $self->{w};
		4621	# $h = min $self->{h} - $widget->{y}, $h if $self->{h};
		4622
		4623	$w = min $widget->{max_w}, $w if exists $widget->{max_w};
		4624	$h = min $widget->{max_h}, $h if exists $widget->{max_h};
		4625
3796	$w = int $w + 0.5;	4626	$w = int $w + 0.5;
3797	$h = int $h + 0.5;	4627	$h = int $h + 0.5;
3798		4628
3799	if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {	4629	if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3800	$widget->{old_w} = $widget->{w};	4630	$widget->{old_w} = $widget->{w};
3801	$widget->{old_h} = $widget->{h};	4631	$widget->{old_h} = $widget->{h};
3802		4632
3803	$widget->{w} = $w;	4633	$widget->{w} = $w;
3804	$widget->{h} = $h;	4634	$widget->{h} = $h;
3805		4635
3806	$widget->emit (size_allocate => $w, $h);	4636	$widget->emit (size_allocate => $w, $h);
		4637	}
3807	}	4638	}
3808	}	4639	}
3809	}	4640	}
3810		4641
3811	while ($self->{post_alloc_hook}) {	4642	while ($self->{post_alloc_hook}) {
3812	$_->()	4643	$_->()
3813	for values %{delete $self->{post_alloc_hook}};	4644	for values %{delete $self->{post_alloc_hook}};
3814	}	4645	}
3815
3816		4646
3817	glViewport 0, 0, $::WIDTH, $::HEIGHT;	4647	glViewport 0, 0, $::WIDTH, $::HEIGHT;
3818	glClearColor +($::CFG->{fow_intensity}) x 3, 1;	4648	glClearColor +($::CFG->{fow_intensity}) x 3, 1;
3819	glClear GL_COLOR_BUFFER_BIT;	4649	glClear GL_COLOR_BUFFER_BIT;
3820		4650
…		…
3823	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;	4653	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
3824	glMatrixMode GL_MODELVIEW;	4654	glMatrixMode GL_MODELVIEW;
3825	glLoadIdentity;	4655	glLoadIdentity;
3826		4656
3827	{	4657	{
3828	package CFClient::UI::Base;	4658	package DC::UI::Base;
3829		4659
3830	($draw_x, $draw_y, $draw_w, $draw_h) =	4660	local ($draw_x, $draw_y, $draw_w, $draw_h) =
3831	(0, 0, $self->{w}, $self->{h});	4661	(0, 0, $self->{w}, $self->{h});
3832	}
3833		4662
3834	$self->_draw;	4663	$self->_draw;
		4664	}
3835	}	4665	}
3836		4666
3837	#############################################################################	4667	#############################################################################
3838		4668
3839	package CFClient::UI;	4669	package DC::UI;
3840		4670
3841	$ROOT = new CFClient::UI::Root;	4671	$ROOT = new DC::UI::Root;
3842	$TOOLTIP = new CFClient::UI::Tooltip z => 900;	4672	$TOOLTIP = new DC::UI::Tooltip z => 900;
3843		4673
3844	1	4674	1
3845

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