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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.276 by root, Sun Jun 4 00:16:01 2006 UTC vs.
Revision 1.483 by root, Wed Jan 4 11:23:23 2012 UTC

1	package CFClient::UI;	1	package DC::UI;
2		2
3	use utf8;	3	use common::sense;
4	use strict;
5		4
6	use Scalar::Util ();
7	use List::Util ();	5	use List::Util ();
8		6
9	use CFClient;	7	use AnyEvent ();
		8	use Guard ();
		9
		10	use DC;
		11	use DC::Pod;
10	use CFClient::Texture;	12	use DC::Texture;
11		13
12	our ($FOCUS, $HOVER, $GRAB); # various widgets	14	our ($FOCUS, $HOVER, $GRAB); # various widgets
13		15
14	our $LAYOUT;	16	our $LAYOUT;
15	our $ROOT;	17	our $ROOT;
16	our $TOOLTIP;	18	our $TOOLTIP;
17	our $BUTTON_STATE;	19	our $BUTTON_STATE;
18		20
19	our %WIDGET; # all widgets, weak-referenced	21	our %WIDGET; # all widgets, weak-referenced
		22
		23	our $TOOLTIP_WATCHER = EV::timer_ns 0, 0.03, sub {
		24	$_[0]->stop;
		25
		26	if (!$GRAB) {
		27	for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
		28	if (length $widget->{tooltip}) {
		29	if ($TOOLTIP->{owner} != $widget) {
		30	$TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};
		31	$TOOLTIP->hide;
		32
		33	$TOOLTIP->{owner} = $widget;
		34	$TOOLTIP->{owner}->emit ("tooltip_show") if $TOOLTIP->{owner};
		35
		36	return if $ENV{CFPLUS_DEBUG} & 8;
		37
		38	$TOOLTIP->set_tooltip_from ($widget);
		39	$TOOLTIP->show;
		40	}
		41
		42	return;
		43	}
		44	}
		45	}
		46
		47	$TOOLTIP->hide;
		48	$TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};
		49	delete $TOOLTIP->{owner};
		50	};
20		51
21	sub get_layout {	52	sub get_layout {
22	my $layout;	53	my $layout;
23		54
24	for (grep { $_->{name} } values %WIDGET) {	55	for (grep { $_->{name} } values %WIDGET) {
…		…
39	my ($layout) = @_;	70	my ($layout) = @_;
40		71
41	$LAYOUT = $layout;	72	$LAYOUT = $layout;
42	}	73	}
43		74
44	sub check_tooltip {
45	return if $ENV{CFPLUS_DEBUG} & 8;
46
47	if (!$GRAB) {
48	for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
49	if (length $widget->{tooltip}) {
50	if ($TOOLTIP->{owner} != $widget) {
51	$TOOLTIP->hide;
52
53	$TOOLTIP->{owner} = $widget;
54
55	my $tip = $widget->{tooltip};
56
57	$tip = $tip->($widget) if CODE:: eq ref $tip;
58
59	$TOOLTIP->set_tooltip_from ($widget);
60	$TOOLTIP->show;
61	}
62
63	return;
64	}
65	}
66	}
67
68	$TOOLTIP->hide;
69	delete $TOOLTIP->{owner};
70	}
71
72	# class methods for events	75	# class methods for events
73	sub feed_sdl_key_down_event {	76	sub feed_sdl_key_down_event {
74	$FOCUS->emit (key_down => $_[0])	77	$FOCUS->emit (key_down => $_[0])
75	if $FOCUS;	78	if $FOCUS;
76	}	79	}
…		…
78	sub feed_sdl_key_up_event {	81	sub feed_sdl_key_up_event {
79	$FOCUS->emit (key_up => $_[0])	82	$FOCUS->emit (key_up => $_[0])
80	if $FOCUS;	83	if $FOCUS;
81	}	84	}
82		85
		86	sub check_hover {
		87	my ($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	$TOOLTIP_WATCHER->again;
		96	}
		97	}
		98
83	sub feed_sdl_button_down_event {	99	sub feed_sdl_button_down_event {
84	my ($ev) = @_;	100	my ($ev) = @_;
85	my ($x, $y) = ($ev->{x}, $ev->{y});	101	my ($x, $y) = ($ev->{x}, $ev->{y});
86		102
87	if (!$BUTTON_STATE) {	103	$BUTTON_STATE |= 1 << ($ev->{button} - 1);
		104
		105	unless ($GRAB) {
88	my $widget = $ROOT->find_widget ($x, $y);	106	my $widget = $ROOT->find_widget ($x, $y);
89		107
90	$GRAB = $widget;	108	$GRAB = $widget;
91	$GRAB->update if $GRAB;	109	$GRAB->update if $GRAB;
92		110
93	check_tooltip;	111	$TOOLTIP_WATCHER->invoke;
94	}	112	}
95		113
96	$BUTTON_STATE |= 1 << ($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;
97		119
98	$GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))	120	$ev->{dx} = $shift ? $delta : 0;
99	if $GRAB;	121	$ev->{dy} = $shift ? 0 : $delta;
		122
		123	$GRAB->emit (mouse_wheel => $ev);
		124	} else {
		125	$GRAB->emit (button_down => $ev)
		126	}
		127	}
100	}	128	}
101		129
102	sub feed_sdl_button_up_event {	130	sub feed_sdl_button_up_event {
103	my ($ev) = @_;	131	my ($ev) = @_;
104	my ($x, $y) = ($ev->{x}, $ev->{y});
105		132
106	my $widget = $GRAB || $ROOT->find_widget ($x, $y);	133	my $widget = $GRAB || $ROOT->find_widget ($ev->{x}, $ev->{y});
107		134
108	$BUTTON_STATE &= ~(1 << ($ev->{button} - 1));	135	$BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
109		136
110	$GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))	137	$GRAB->emit (button_up => $ev)
111	if $GRAB;	138	if $GRAB && $ev->{button} != 4 && $ev->{button} != 5;
112		139
113	if (!$BUTTON_STATE) {	140	unless ($BUTTON_STATE) {
114	my $grab = $GRAB; undef $GRAB;	141	my $grab = $GRAB; undef $GRAB;
115	$grab->update if $grab;	142	$grab->update if $grab;
116	$GRAB->update if $GRAB;	143	$GRAB->update if $GRAB;
117		144
118	check_tooltip;	145	check_hover $widget;
		146	$TOOLTIP_WATCHER->invoke;
119	}	147	}
120	}	148	}
121		149
122	sub feed_sdl_motion_event {	150	sub feed_sdl_motion_event {
123	my ($ev) = @_;	151	my ($ev) = @_;
124	my ($x, $y) = ($ev->{x}, $ev->{y});	152	my ($x, $y) = ($ev->{x}, $ev->{y});
125		153
126	my $widget = $GRAB || $ROOT->find_widget ($x, $y);	154	my $widget = $GRAB || $ROOT->find_widget ($x, $y);
127		155
128	if ($widget != $HOVER) {	156	check_hover $widget;
129	my $hover = $HOVER; $HOVER = $widget;
130		157
131	$hover->update if $hover && $hover->{can_hover};	158	$HOVER->emit (mouse_motion => $ev)
132	$HOVER->update if $HOVER && $HOVER->{can_hover};
133
134	check_tooltip;
135	}
136
137	$HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
138	if $HOVER;	159	if $HOVER;
139	}	160	}
140		161
141	# convert position array to integers	162	# convert position array to integers
142	sub harmonize {	163	sub harmonize {
…		…
170	# call when resolution changes etc.	191	# call when resolution changes etc.
171	sub rescale_widgets {	192	sub rescale_widgets {
172	my ($sx, $sy) = @_;	193	my ($sx, $sy) = @_;
173		194
174	for my $widget (values %WIDGET) {	195	for my $widget (values %WIDGET) {
175	if ($widget->{is_toplevel}) {	196	if ($widget->{is_toplevel} || $widget->{c_rescale}) {
176	$widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;	197	$widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
177	$widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;	198	$widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
178		199
179	$widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;	200	$widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
180	$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};
…		…
192	reconfigure_widgets;	213	reconfigure_widgets;
193	}	214	}
194		215
195	#############################################################################	216	#############################################################################
196		217
		218	package DC::UI::Event;
		219
		220	sub xy {
		221	$_[1]->coord2local ($_[0]{x}, $_[0]{y})
		222	}
		223
		224	#############################################################################
		225
197	package CFClient::UI::Base;	226	package DC::UI::Base;
198		227
199	use strict;	228	use common::sense;
200		229
201	use CFClient::OpenGL;	230	use DC::OpenGL;
202		231
203	sub new {	232	sub new {
204	my $class = shift;	233	my $class = shift;
205		234
206	my $self = bless {	235	my $self = bless {
…		…
211	h => undef,	240	h => undef,
212	can_events => 1,	241	can_events => 1,
213	@_	242	@_
214	}, $class;	243	}, $class;
215		244
216	Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);	245	DC::weaken ($DC::UI::WIDGET{$self+0} = $self);
217		246
218	for (keys %$self) {	247	for (keys %$self) {
219	if (/^on_(.*)$/) {	248	if (/^on_(.*)$/) {
220	$self->connect ($1 => delete $self->{$_});	249	$self->connect ($1 => delete $self->{$_});
221	}	250	}
222	}	251	}
223		252
224	if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {	253	if (my $layout = $DC::UI::LAYOUT->{$self->{name}}) {
225	$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};
226	$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};
227	$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};
228	$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};
229		258
230	$self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};	259	$self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
231	$self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};	260	$self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
232		261
233	$self->show if $layout->{show};	262	$self->show if $layout->{show};
…		…
238		267
239	sub destroy {	268	sub destroy {
240	my ($self) = @_;	269	my ($self) = @_;
241		270
242	$self->hide;	271	$self->hide;
		272	$self->emit ("destroy");
243	%$self = ();	273	%$self = ();
244	}	274	}
245		275
		276	sub TO_JSON {
		277	{ "\fw" => $_[0]{s_id} }
		278	}
		279
246	sub show {	280	sub show {
247	my ($self) = @_;	281	my ($self) = @_;
248		282
249	return if $self->{parent};	283	return if $self->{parent};
250		284
251	$CFClient::UI::ROOT->add ($self);	285	$DC::UI::ROOT->add ($self);
252	}	286	}
253		287
254	sub set_visible {	288	sub set_visible {
255	my ($self) = @_;	289	my ($self) = @_;
256		290
257	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);
258		295
259	$self->{root} = $self->{parent}{root};	296	$self->{root} = $self->{parent}{root};
260	$self->{visible} = $self->{parent}{visible} + 1;	297	$self->{visible} = $self->{parent}{visible} + 1;
261		298
262	$self->emit (visibility_change => 1);	299	$self->emit (visibility_change => 1);
263		300
264	$self->realloc if !exists $self->{req_w};	301	$self->realloc if !exists $self->{req_w};
265		302
266	$_->set_visible for $self->children;	303	$_->set_visible for $self->visible_children;
267	}	304	}
268		305
269	sub set_invisible {	306	sub set_invisible {
270	my ($self) = @_;	307	my ($self) = @_;
271		308
272	return unless $self->{visible};	309	return unless $self->{visible};
273		310
274	$_->set_invisible for $self->children;	311	$_->set_invisible for $self->children;
275		312
		313	delete $self->{visible};
276	delete $self->{root};	314	delete $self->{root};
277	delete $self->{visible};
278		315
279	undef $GRAB if $GRAB == $self;	316	undef $GRAB if $GRAB == $self;
280	undef $HOVER if $HOVER == $self;	317	undef $HOVER if $HOVER == $self;
281		318
282	CFClient::UI::check_tooltip	319	$DC::UI::TOOLTIP_WATCHER->invoke
283	if $TOOLTIP->{owner} == $self;	320	if $TOOLTIP->{owner} == $self;
284		321
285	$self->focus_out;	322	$self->emit ("focus_out");
286
287	$self->emit (visibility_change => 0);	323	$self->emit (visibility_change => 0);
288	}	324	}
289		325
290	sub set_visibility {	326	sub set_visibility {
291	my ($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
319	$self->{x} = List::Util::max 0, int $x;	358	$self->{x} = List::Util::max 0, List::Util::min $self->{root}{w} - $self->{w}, int $x;
320	$self->{y} = List::Util::max 0, int $y;	359	$self->{y} = List::Util::max 0, List::Util::min $self->{root}{h} - $self->{h}, int $y;
321	$self->{z} = $z if defined $z;	360	$self->{z} = $z if defined $z;
322		361
323	$self->update;	362	$self->update;
324	}	363	}
325		364
…		…
328		367
329	$self->{force_w} = $w;	368	$self->{force_w} = $w;
330	$self->{force_h} = $h;	369	$self->{force_h} = $h;
331		370
332	$self->realloc;	371	$self->realloc;
		372	}
		373
		374	# traverse the widget chain up to find the maximum "physical" size constraints
		375	sub get_max_wh {
		376	my ($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, $h)
333	}	390	}
334		391
335	sub size_request {	392	sub size_request {
336	require Carp;	393	require Carp;
337	Carp::confess "size_request is abstract";	394	Carp::confess "size_request is abstract";
338	}	395	}
339		396
		397	sub baseline_shift {
		398	0
		399	}
		400
340	sub configure {	401	sub configure {
341	my ($self, $x, $y, $w, $h) = @_;	402	my ($self, $x, $y, $w, $h) = @_;
342		403
343	if ($self->{aspect}) {	404	if ($self->{aspect}) {
344	my ($ow, $oh) = ($w, $h);	405	my ($ow, $oh) = ($w, $h);
345		406
346	$w = List::Util::min $w, int $h * $self->{aspect};	407	$w = List::Util::min $w, DC::ceil $h * $self->{aspect};
347	$h = List::Util::min $h, int $w / $self->{aspect};	408	$h = List::Util::min $h, DC::ceil $w / $self->{aspect};
348		409
349	# use alignment to adjust x, y	410	# use alignment to adjust x, y
350		411
351	$x += int 0.5 * ($ow - $w);	412	$x += int 0.5 * ($ow - $w);
352	$y += int 0.5 * ($oh - $h);	413	$y += int 0.5 * ($oh - $h);
…		…
366		427
367	$self->{root}{size_alloc}{$self+0} = $self;	428	$self->{root}{size_alloc}{$self+0} = $self;
368	}	429	}
369	}	430	}
370		431
371	sub size_allocate {
372	# nothing to be done
373	}
374
375	sub children {	432	sub children {
376	# nop	433	# nop
377	}	434	}
378		435
379	sub visible_children {	436	sub visible_children {
…		…
381	}	438	}
382		439
383	sub set_max_size {	440	sub set_max_size {
384	my ($self, $w, $h) = @_;	441	my ($self, $w, $h) = @_;
385		442
386	delete $self->{max_w}; $self->{max_w} = $w if $w;	443	$self->{max_w} = int $w if defined $w;
387	delete $self->{max_h}; $self->{max_h} = $h if $h;	444	$self->{max_h} = int $h if defined $h;
		445
		446	$self->realloc;
388	}	447	}
389		448
390	sub set_tooltip {	449	sub set_tooltip {
391	my ($self, $tooltip) = @_;	450	my ($self, $tooltip) = @_;
392		451
…		…
395		454
396	return if $self->{tooltip} eq $tooltip;	455	return if $self->{tooltip} eq $tooltip;
397		456
398	$self->{tooltip} = $tooltip;	457	$self->{tooltip} = $tooltip;
399		458
400	if ($CFClient::UI::TOOLTIP->{owner} == $self) {	459	if ($DC::UI::TOOLTIP->{owner} == $self) {
401	delete $CFClient::UI::TOOLTIP->{owner};	460	delete $DC::UI::TOOLTIP->{owner};
402	CFClient::UI::check_tooltip;	461	$DC::UI::TOOLTIP_WATCHER->invoke;
403	}	462	}
404	}	463	}
405		464
406	# translate global coordinates to local coordinate system	465	# translate global coordinates to local coordinate system
407	sub coord2local {	466	sub coord2local {
408	my ($self, $x, $y) = @_;	467	my ($self, $x, $y) = @_;
409		468
		469	return (undef, undef) unless $self->{parent};
		470
410	$self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})	471	$self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
411	}	472	}
412		473
413	# translate local coordinates to global coordinate system	474	# translate local coordinates to global coordinate system
414	sub coord2global {	475	sub coord2global {
415	my ($self, $x, $y) = @_;	476	my ($self, $x, $y) = @_;
416		477
		478	return (undef, undef) unless $self->{parent};
		479
417	$self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})	480	$self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
418	}	481	}
419		482
420	sub focus_in {	483	sub invoke_focus_in {
421	my ($self) = @_;	484	my ($self) = @_;
422		485
423	return if $FOCUS == $self;	486	return if $FOCUS == $self;
424	return unless $self->{can_focus};	487	return unless $self->{can_focus};
425		488
426	my $focus = $FOCUS; $FOCUS = $self;	489	$FOCUS = $self;
427		490
428	$self->_emit (focus_in => $focus);	491	$self->update;
429		492
430	$focus->update if $focus;	493	0
431	$FOCUS->update;
432	}	494	}
433		495
434	sub focus_out {	496	sub invoke_focus_out {
435	my ($self) = @_;	497	my ($self) = @_;
436		498
437	return unless $FOCUS == $self;	499	return unless $FOCUS == $self;
438		500
439	my $focus = $FOCUS; undef $FOCUS;	501	undef $FOCUS;
440		502
441	$self->_emit (focus_out => $focus);	503	$self->update;
442		504
443	$focus->update if $focus; #?
444
445	$::MAPWIDGET->focus_in #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 $FOCUS;
447	}
448		507
		508	0
		509	}
		510
		511	sub grab_focus {
		512	my ($self) = @_;
		513
		514	$FOCUS->emit ("focus_out") if $FOCUS;
		515	$self->emit ("focus_in");
		516	}
		517
449	sub mouse_motion { 0 }	518	sub invoke_mouse_motion { 0 }
450	sub button_up { 0 }	519	sub invoke_button_up { 0 }
451	sub key_down { 0 }	520	sub invoke_key_down { 0 }
452	sub key_up { 0 }	521	sub invoke_key_up { 0 }
		522	sub invoke_mouse_wheel { 0 }
453		523
454	sub button_down {	524	sub invoke_button_down {
455	my ($self, $ev, $x, $y) = @_;	525	my ($self, $ev, $x, $y) = @_;
456		526
457	$self->focus_in;	527	$self->grab_focus;
458		528
459	0	529	0
460	}	530	}
461		531
		532	sub connect {
		533	my ($self, $signal, $cb) = @_;
		534
		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	}
		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	);
		555
		556	sub emit {
		557	my ($self, $signal, @args) = @_;
		558
		559	# I do not really like this solution, but I do not like duplication
		560	# and needlessly verbose code, either.
		561	my @append
		562	= $has_coords{$signal}
		563	? $args[0]->xy ($self)
		564	: ();
		565
		566	#warn +(caller(1))[3] . "emit $signal on $self (parent $self->{parent})\n";#d#
		567
		568	for my $cb (
		569	@{$self->{signal_cb}{$signal} || []}, # before
		570	($self->can ("invoke_$signal") || sub { 1 }), # closure
		571	) {
		572	return $cb->($self, @args, @append) || next;
		573	}
		574
		575	# parent
		576	$self->{parent} && $self->{parent}->emit ($signal, @args)
		577	}
		578
462	sub find_widget {	579	#sub find_widget {
463	my ($self, $x, $y) = @_;	580	# in .xs
464
465	return () unless $self->{can_events};
466
467	return $self
468	if $x >= $self->{x} && $x < $self->{x} + $self->{w}
469	&& $y >= $self->{y} && $y < $self->{y} + $self->{h};
470
471	()
472	}
473		581
474	sub set_parent {	582	sub set_parent {
475	my ($self, $parent) = @_;	583	my ($self, $parent) = @_;
476		584
477	Scalar::Util::weaken ($self->{parent} = $parent);	585	DC::weaken ($self->{parent} = $parent);
478	$self->set_visible if $parent->{visible};	586	$self->set_visible if $parent->{visible};
479	}
480
481	sub connect {
482	my ($self, $signal, $cb) = @_;
483
484	push @{ $self->{signal_cb}{$signal} }, $cb;
485	}
486
487	sub _emit {
488	my ($self, $signal, @args) = @_;
489
490	List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
491	}
492
493	sub emit {
494	my ($self, $signal, @args) = @_;
495
496	$self->_emit ($signal, @args)
497	|| $self->$signal (@args);
498	}
499
500	sub visibility_change {
501	#my ($self, $visible) = @_;
502	}	587	}
503		588
504	sub realloc {	589	sub realloc {
505	my ($self) = @_;	590	my ($self) = @_;
506		591
…		…
531		616
532	# using global variables seems a bit hacky, but passing through all drawing	617	# using global variables seems a bit hacky, but passing through all drawing
533	# functions seems pointless.	618	# functions seems pointless.
534	our ($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	local $draw_w = $draw_x + $self->{w};
545	local $draw_h = $draw_y + $self->{h};
546
547	# skip widgets that are entirely outside the drawing area
548	return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
549	|| ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
550
551	glPushMatrix;
552	glTranslate $self->{x}, $self->{y}, 0;
553	$self->_draw;
554	glPopMatrix;
555
556	if ($self == $HOVER && $self->{can_hover}) {
557	my ($x, $y) = @$self{qw(x y)};
558
559	glColor 1, 0.8, 0.5, 0.2;
560	glEnable GL_BLEND;
561	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
562	glBegin GL_QUADS;
563	glVertex $x , $y;
564	glVertex $x + $self->{w}, $y;
565	glVertex $x + $self->{w}, $y + $self->{h};
566	glVertex $x , $y + $self->{h};
567	glEnd;
568	glDisable GL_BLEND;
569	}
570
571	if ($ENV{CFPLUS_DEBUG} & 1) {
572	glPushMatrix;
573	glColor 1, 1, 0, 1;
574	glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
575	glBegin GL_LINE_LOOP;
576	glVertex 0 , 0;
577	glVertex $self->{w} - 1, 0;
578	glVertex $self->{w} - 1, $self->{h} - 1;
579	glVertex 0 , $self->{h} - 1;
580	glEnd;
581	glPopMatrix;
582	#CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
583	}
584	}
585		623
586	sub _draw {	624	sub _draw {
587	my ($self) = @_;	625	my ($self) = @_;
588		626
589	warn "no draw defined for $self\n";	627	warn "no draw defined for $self\n";
590	}	628	}
591		629
592	sub DESTROY {	630	sub DESTROY {
593	my ($self) = @_;	631	my ($self) = @_;
594		632
		633	return if DC::in_destruct;
		634
		635	local $@;
		636	eval { $self->destroy };
		637	warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
		638
595	delete $WIDGET{$self+0};	639	delete $WIDGET{$self+0};
596	#$self->deactivate;
597	}	640	}
598		641
599	#############################################################################	642	#############################################################################
600		643
601	package CFClient::UI::DrawBG;	644	package DC::UI::DrawBG;
602		645
603	our @ISA = CFClient::UI::Base::;	646	our @ISA = DC::UI::Base::;
604		647
605	use strict;	648	use common::sense;
		649
606	use CFClient::OpenGL;	650	use DC::OpenGL;
607		651
608	sub new {	652	sub new {
609	my $class = shift;	653	my $class = shift;
610
611	# range [value, low, high, page]
612		654
613	$class->SUPER::new (	655	$class->SUPER::new (
614	#bg => [0, 0, 0, 0.2],	656	#bg => [0, 0, 0, 0.2],
615	#active_bg => [1, 1, 1, 0.5],	657	#active_bg => [1, 1, 1, 0.5],
616	@_	658	@_
617	)	659	)
618	}	660	}
619		661
		662	sub set_bg {
		663	my ($self, $bg) = @_;
		664
		665	$self->{bg} = $bg;
		666	$self->update;
		667	}
		668
620	sub _draw {	669	sub _draw {
621	my ($self) = @_;	670	my ($self) = @_;
622		671
623	my $color = $FOCUS == $self && $self->{active_bg}	672	my $color = $FOCUS == $self
624	? $self->{active_bg}	673	? $self->{active_bg} || $self->{bg}
625	: $self->{bg};	674	: $self->{bg};
626		675
627	if ($color && (@$color < 4 || $color->[3])) {	676	if ($color && (@$color < 4 || $color->[3])) {
628	my ($w, $h) = @$self{qw(w h)};	677	my ($w, $h) = @$self{qw(w h)};
629		678
630	glEnable GL_BLEND;	679	glEnable GL_BLEND;
631	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	680	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
632	glColor @$color;	681	glColor_premultiply @$color;
633
634	glBegin GL_QUADS;
635	glVertex 0 , 0;
636	glVertex 0 , $h;
637	glVertex $w, $h;	682	glRect 0, 0, $w, $h;
638	glVertex $w, 0;
639	glEnd;
640
641	glDisable GL_BLEND;	683	glDisable GL_BLEND;
642	}	684	}
643	}	685	}
644		686
645	#############################################################################	687	#############################################################################
646		688
647	package CFClient::UI::Empty;	689	package DC::UI::Empty;
648		690
649	our @ISA = CFClient::UI::Base::;	691	our @ISA = DC::UI::Base::;
650		692
651	sub new {	693	sub new {
652	my ($class, %arg) = @_;	694	my ($class, %arg) = @_;
653	$class->SUPER::new (can_events => 0, %arg);	695	$class->SUPER::new (can_events => 0, %arg);
654	}	696	}
…		…
661		703
662	sub draw { }	704	sub draw { }
663		705
664	#############################################################################	706	#############################################################################
665		707
666	package CFClient::UI::Container;	708	package DC::UI::Container;
667		709
668	our @ISA = CFClient::UI::Base::;	710	our @ISA = DC::UI::Base::;
669		711
670	sub new {	712	sub new {
671	my ($class, %arg) = @_;	713	my ($class, %arg) = @_;
672		714
673	my $children = delete $arg{children};	715	my $children = delete $arg{children};
…		…
677	can_events => 0,	719	can_events => 0,
678	%arg,	720	%arg,
679	);	721	);
680		722
681	$self->add (@$children)	723	$self->add (@$children)
682	if $children;	724	if $children && @$children;
683		725
684	$self	726	$self
		727	}
		728
		729	sub realloc {
		730	my ($self) = @_;
		731
		732	$self->{force_realloc} = 1;
		733	$self->{force_size_alloc} = 1;
		734	$self->SUPER::realloc;
685	}	735	}
686		736
687	sub add {	737	sub add {
688	my ($self, @widgets) = @_;	738	my ($self, @widgets) = @_;
689		739
690	$_->set_parent ($self)	740	$_->set_parent ($self)
691	for @widgets;	741	for @widgets;
692		742
		743	# TODO: only do this in widgets that need it, e.g. root, fixed
693	use sort 'stable';	744	use sort 'stable';
694		745
695	$self->{children} = [	746	$self->{children} = [
696	sort { $a->{z} <=> $b->{z} }	747	sort { $a->{z} <=> $b->{z} }
697	@{$self->{children}}, @widgets	748	@{$self->{children}}, @widgets
698	];	749	];
699		750
700	$self->realloc;	751	$self->realloc;
		752
		753	$self->emit (c_add => \@widgets);
		754
		755	map $_+0, @widgets
701	}	756	}
702		757
703	sub children {	758	sub children {
704	@{ $_[0]{children} }	759	@{ $_[0]{children} }
705	}	760	}
706		761
707	sub remove {	762	sub remove {
708	my ($self, $child) = @_;	763	my ($self, @widgets) = @_;
709		764
		765	$self->emit (c_remove => \@widgets);
		766
		767	for my $child (@widgets) {
710	delete $child->{parent};	768	delete $child->{parent};
711	$child->hide;	769	$child->hide;
712
713	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];	770	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
		771	}
714		772
715	$self->realloc;	773	$self->realloc;
716	}	774	}
717		775
718	sub clear {	776	sub clear {
719	my ($self) = @_;	777	my ($self) = @_;
720		778
721	my $children = delete $self->{children};	779	my $children = $self->{children};
722	$self->{children} = [];	780	$self->{children} = [];
723		781
724	for (@$children) {	782	for (@$children) {
725	delete $_->{parent};	783	delete $_->{parent};
726	$_->hide;	784	$_->hide;
…		…
746	}	804	}
747		805
748	sub _draw {	806	sub _draw {
749	my ($self) = @_;	807	my ($self) = @_;
750		808
751	$_->draw for @{$self->{children}};	809	$_->draw for $self->visible_children;
752	}	810	}
753		811
754	#############################################################################	812	#############################################################################
755		813
756	package CFClient::UI::Bin;	814	package DC::UI::Bin;
757		815
758	our @ISA = CFClient::UI::Container::;	816	our @ISA = DC::UI::Container::;
759		817
760	sub new {	818	sub new {
761	my ($class, %arg) = @_;	819	my ($class, %arg) = @_;
762		820
763	my $child = (delete $arg{child}) || new CFClient::UI::Empty::;	821	my $child = (delete $arg{child}) || new DC::UI::Empty::;
764		822
765	$class->SUPER::new (children => [$child], %arg)	823	$class->SUPER::new (children => [$child], %arg)
766	}	824	}
767		825
768	sub add {	826	sub add {
769	my ($self, $child) = @_;	827	my ($self, $child) = @_;
770		828
771	$self->{children} = [];	829	$self->clear;
772
773	$self->SUPER::add ($child);	830	$self->SUPER::add ($child);
774	}	831	}
775		832
776	sub remove {	833	sub remove {
777	my ($self, $widget) = @_;	834	my ($self, $widget) = @_;
778		835
779	$self->SUPER::remove ($widget);	836	$self->SUPER::remove ($widget);
780		837
781	$self->{children} = [new CFClient::UI::Empty]	838	$self->{children} = [new DC::UI::Empty]
782	unless @{$self->{children}};	839	unless @{$self->{children}};
783	}	840	}
784		841
785	sub child { $_[0]->{children}[0] }	842	sub child { $_[0]->{children}[0] }
786		843
787	sub size_request {	844	sub size_request {
788	$_[0]{children}[0]->size_request	845	$_[0]{children}[0]->size_request
789	}	846	}
790		847
791	sub size_allocate {	848	sub invoke_size_allocate {
792	my ($self, $w, $h) = @_;	849	my ($self, $w, $h) = @_;
793		850
794	$self->{children}[0]->configure (0, 0, $w, $h);	851	$self->{children}[0]->configure (0, 0, $w, $h);
		852
		853	1
795	}	854	}
796		855
797	#############################################################################	856	#############################################################################
798
799	# back-buffered drawing area	857	# back-buffered drawing area
800		858
801	package CFClient::UI::Window;	859	package DC::UI::Window;
802		860
803	our @ISA = CFClient::UI::Bin::;	861	our @ISA = DC::UI::Bin::;
804		862
805	use CFClient::OpenGL;	863	use DC::OpenGL;
806		864
807	sub new {	865	sub new {
808	my ($class, %arg) = @_;	866	my ($class, %arg) = @_;
809		867
810	my $self = $class->SUPER::new (%arg);	868	my $self = $class->SUPER::new (%arg);
…		…
815		873
816	$ROOT->on_post_alloc ($self => sub { $self->render_child });	874	$ROOT->on_post_alloc ($self => sub { $self->render_child });
817	$self->SUPER::update;	875	$self->SUPER::update;
818	}	876	}
819		877
820	sub size_allocate {	878	sub invoke_size_allocate {
821	my ($self, $w, $h) = @_;	879	my ($self, $w, $h) = @_;
822		880
823	$self->SUPER::size_allocate ($w, $h);
824	$self->update;	881	$self->update;
		882
		883	$self->SUPER::invoke_size_allocate ($w, $h)
825	}	884	}
826		885
827	sub _render {	886	sub _render {
828	my ($self) = @_;	887	my ($self) = @_;
829		888
…		…
831	}	890	}
832		891
833	sub render_child {	892	sub render_child {
834	my ($self) = @_;	893	my ($self) = @_;
835		894
836	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {	895	$self->{texture} = new_from_opengl DC::Texture $self->{w}, $self->{h}, sub {
837	glClearColor 0, 0, 0, 0;	896	glClearColor 0, 0, 0, 0;
838	glClear GL_COLOR_BUFFER_BIT;	897	glClear GL_COLOR_BUFFER_BIT;
839		898
840	{	899	{
841	package CFClient::UI::Base;	900	package DC::UI::Base;
842		901
843	($draw_x, $draw_y, $draw_w, $draw_h) =	902	local ($draw_x, $draw_y, $draw_w, $draw_h) =
844	(0, 0, $self->{w}, $self->{h});	903	(0, 0, $self->{w}, $self->{h});
		904
		905	$self->_render;
845	}	906	}
846
847	$self->_render;
848	};	907	};
849	}	908	}
850		909
851	sub _draw {	910	sub _draw {
852	my ($self) = @_;	911	my ($self) = @_;
853
854	my ($w, $h) = @$self{qw(w h)};
855		912
856	my $tex = $self->{texture}	913	my $tex = $self->{texture}
857	or return;	914	or return;
858		915
859	glEnable GL_TEXTURE_2D;	916	glEnable GL_TEXTURE_2D;
860	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	917	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
861	glColor 1, 1, 1, 1;	918	glColor 0, 0, 0, 1;
862		919
863	$tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);	920	$tex->draw_quad_alpha_premultiplied (0, 0);
864		921
865	glDisable GL_TEXTURE_2D;	922	glDisable GL_TEXTURE_2D;
866	}	923	}
867		924
868	#############################################################################	925	#############################################################################
869		926
870	package CFClient::UI::ViewPort;	927	package DC::UI::ViewPort;
871		928
		929	use List::Util qw(min max);
		930
872	our @ISA = CFClient::UI::Window::;	931	our @ISA = DC::UI::Window::;
873		932
874	sub new {	933	sub new {
875	my $class = shift;	934	my $class = shift;
876		935
877	$class->SUPER::new (	936	$class->SUPER::new (
…		…
884	sub size_request {	943	sub size_request {
885	my ($self) = @_;	944	my ($self) = @_;
886		945
887	my ($w, $h) = @{$self->child}{qw(req_w req_h)};	946	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
888		947
889	$w = 10 if $self->{scroll_x};	948	$w = 1 if $self->{scroll_x};
890	$h = 10 if $self->{scroll_y};	949	$h = 1 if $self->{scroll_y};
891		950
892	($w, $h)	951	($w, $h)
893	}	952	}
894		953
895	sub size_allocate {	954	sub invoke_size_allocate {
896	my ($self, $w, $h) = @_;	955	my ($self, $w, $h) = @_;
897		956
898	my $child = $self->child;	957	my $child = $self->child;
899		958
900	$w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};	959	$w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
901	$h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};	960	$h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
902		961
903	$self->child->configure (0, 0, $w, $h);	962	$self->child->configure (0, 0, $w, $h);
904	$self->update;	963	$self->update;
		964
		965	1
905	}	966	}
906		967
907	sub set_offset {	968	sub set_offset {
908	my ($self, $x, $y) = @_;	969	my ($self, $x, $y) = @_;
909		970
		971	my $x = max 0, min $self->child->{w} - $self->{w}, int $x;
		972	my $y = max 0, min $self->child->{h} - $self->{h}, int $y;
		973
		974	if ($x != $self->{view_x} or $y != $self->{view_y}) {
910	$self->{view_x} = int $x;	975	$self->{view_x} = $x;
911	$self->{view_y} = int $y;	976	$self->{view_y} = $y;
912		977
		978	$self->emit (changed => $x, $y);
913	$self->update;	979	$self->update;
		980	}
		981	}
		982
		983	sub set_center {
		984	my ($self, $x, $y) = @_;
		985
		986	$self->set_offset ($x - $self->{w} * .5, $y - $self->{h} * .5);
		987	}
		988
		989	sub make_visible {
		990	my ($self, $x, $y, $border) = @_;
		991
		992	if ( $x < $self->{view_x} + $self->{w} * $border
		993	|| $x > $self->{view_x} + $self->{w} * (1 - $border)
		994	|| $y < $self->{view_y} + $self->{h} * $border
		995	|| $y > $self->{view_y} + $self->{h} * (1 - $border)
		996	) {
		997	$self->set_center ($x, $y);
		998	}
914	}	999	}
915		1000
916	# hmm, this does not work for topleft of $self... but we should not ask for that	1001	# hmm, this does not work for topleft of $self... but we should not ask for that
917	sub coord2local {	1002	sub coord2local {
918	my ($self, $x, $y) = @_;	1003	my ($self, $x, $y) = @_;
…		…
933	my ($self, $x, $y) = @_;	1018	my ($self, $x, $y) = @_;
934		1019
935	if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}	1020	if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
936	&& $y >= $self->{y} && $y < $self->{y} + $self->{h}	1021	&& $y >= $self->{y} && $y < $self->{y} + $self->{h}
937	) {	1022	) {
938	$self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})	1023	$self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
939	} else {	1024	} else {
940	$self->CFClient::UI::Base::find_widget ($x, $y)	1025	$self->DC::UI::Base::find_widget ($x, $y)
941	}	1026	}
942	}	1027	}
943		1028
944	sub _render {	1029	sub _render {
945	my ($self) = @_;	1030	my ($self) = @_;
946		1031
947	local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};	1032	local $DC::UI::Base::draw_x = $DC::UI::Base::draw_x - $self->{view_x};
948	local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};	1033	local $DC::UI::Base::draw_y = $DC::UI::Base::draw_y - $self->{view_y};
949		1034
950	CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};	1035	DC::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
951		1036
952	$self->SUPER::_render;	1037	$self->SUPER::_render;
953	}	1038	}
954		1039
955	#############################################################################	1040	#############################################################################
956		1041
957	package CFClient::UI::ScrolledWindow;	1042	package DC::UI::ScrolledWindow;
958		1043
959	our @ISA = CFClient::UI::HBox::;	1044	our @ISA = DC::UI::Table::;
960		1045
961	sub new {	1046	sub new {
962	my ($class, %arg) = @_;	1047	my ($class, %arg) = @_;
963		1048
964	my $child = delete $arg{child};	1049	my $child = delete $arg{child};
965		1050
966	my $self;	1051	my $self;
967		1052
968	my $slider = new CFClient::UI::Slider	1053	my $hslider = new DC::UI::Slider
		1054	c_col => 0,
		1055	c_row => 1,
		1056	vertical => 0,
		1057	range => [0, 0, 1, 0.01], # HACK fix
		1058	on_changed => sub {
		1059	$self->{hpos} = $_[1];
		1060	$self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
		1061	},
		1062	;
		1063
		1064	my $vslider = new DC::UI::Slider
		1065	c_col => 1,
		1066	c_row => 0,
969	vertical => 1,	1067	vertical => 1,
970	range => [0, 0, 1, 0.01], # HACK fix	1068	range => [0, 0, 1, 0.01], # HACK fix
971	on_changed => sub {	1069	on_changed => sub {
972	$self->{vp}->set_offset (0, $_[1]);	1070	$self->{vpos} = $_[1];
		1071	$self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
973	},	1072	},
974	;	1073	;
975		1074
976	$self = $class->SUPER::new (	1075	$self = $class->SUPER::new (
977	vp => (new CFClient::UI::ViewPort expand => 1),	1076	scroll_x => 0,
		1077	scroll_y => 1,
		1078	can_events => 1,
978	slider => $slider,	1079	hslider => $hslider,
		1080	vslider => $vslider,
		1081	col_expand => [1, 0],
		1082	row_expand => [1, 0],
979	%arg,	1083	%arg,
980	);	1084	);
981		1085
		1086	$self->{vp} = new DC::UI::ViewPort
		1087	c_col => 0,
		1088	c_row => 0,
		1089	expand => 1,
		1090	scroll_x => $self->{scroll_x},
		1091	scroll_y => $self->{scroll_y},
		1092	on_changed => sub {
		1093	my ($vp, $x, $y) = @_;
		1094
		1095	$vp->{parent}{hslider}->set_value ($x);
		1096	$vp->{parent}{vslider}->set_value ($y);
		1097
		1098	0
		1099	},
		1100	on_size_allocate => sub {
		1101	my ($vp, $w, $h) = @_;
		1102	$vp->{parent}->update_slider;
		1103	0
		1104	},
		1105	;
		1106
982	$self->SUPER::add ($self->{vp}, $self->{slider});	1107	$self->SUPER::add ($self->{vp});
		1108
983	$self->add ($child) if $child;	1109	$self->add ($child) if $child;
984		1110
985	$self	1111	$self
986	}	1112	}
987		1113
…		…
989	my ($self, $widget) = @_;	1115	my ($self, $widget) = @_;
990		1116
991	$self->{vp}->add ($self->{child} = $widget);	1117	$self->{vp}->add ($self->{child} = $widget);
992	}	1118	}
993		1119
		1120	sub set_offset { shift->{vp}->set_offset (@_) }
		1121	sub set_center { shift->{vp}->set_center (@_) }
		1122	sub make_visible { shift->{vp}->make_visible (@_) }
		1123
994	sub update {	1124	sub update_slider {
		1125	my ($self) = @_;
		1126
		1127	my $child = ($self->{vp} or return)->child;
		1128
		1129	if ($self->{scroll_x}) {
		1130	my ($w1, $w2) = ($child->{req_w}, $self->{vp}{w});
		1131	$self->{hslider}->set_range ([$self->{hslider}{range}[0], 0, $w1, $w2, 1]);
		1132
		1133	my $visible = $w1 > $w2;
		1134	if ($visible != $self->{hslider_visible}) {
		1135	$self->{hslider_visible} = $visible;
		1136	$visible ? $self->SUPER::add ($self->{hslider})
		1137	: $self->SUPER::remove ($self->{hslider});
		1138	}
		1139	}
		1140
		1141	if ($self->{scroll_y}) {
		1142	my ($h1, $h2) = ($child->{req_h}, $self->{vp}{h});
		1143	$self->{vslider}->set_range ([$self->{vslider}{range}[0], 0, $h1, $h2, 1]);
		1144
		1145	my $visible = $h1 > $h2;
		1146	if ($visible != $self->{vslider_visible}) {
		1147	$self->{vslider_visible} = $visible;
		1148	$visible ? $self->SUPER::add ($self->{vslider})
		1149	: $self->SUPER::remove ($self->{vslider});
		1150	}
		1151	}
		1152	}
		1153
		1154	sub start_dragging {
995	my ($self) = @_;	1155	my ($self, $ev) = @_;
996		1156
997	$self->SUPER::update;	1157	$self->grab_focus;
998		1158
999	# todo: overwrite size_allocate of child	1159	my $ox = $self->{vp}{view_x};
1000	my $child = $self->{vp}->child;	1160	my $oy = $self->{vp}{view_y};
1001	$self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);	1161
1002	}	1162	$self->{motion} = sub {
		1163	my ($ev, $x, $y) = @_;
1003		1164
		1165	$ox -= $ev->{xrel};
		1166	$oy -= $ev->{yrel};
		1167
		1168	$self->{vp}->set_offset ($ox, $oy);
		1169	};
		1170	}
		1171
		1172	sub invoke_mouse_wheel {
		1173	my ($self, $ev) = @_;
		1174
		1175	$self->{vslider}->emit (mouse_wheel => $ev) if $self->{vslider_visible};
		1176	$self->{hslider}->emit (mouse_wheel => $ev) if $self->{hslider_visible};
		1177
		1178	1
		1179	}
		1180
		1181	sub invoke_button_down {
		1182	my ($self, $ev, $x, $y) = @_;
		1183
		1184	if ($ev->{button} == 2) {
		1185	$self->start_dragging ($ev);
		1186	return 1;
		1187	}
		1188
		1189	0
		1190	}
		1191
		1192	sub invoke_button_up {
		1193	my ($self, $ev, $x, $y) = @_;
		1194
		1195	if (delete $self->{motion}) {
		1196	return 1;
		1197	}
		1198
		1199	0
		1200	}
		1201
		1202	sub invoke_mouse_motion {
		1203	my ($self, $ev, $x, $y) = @_;
		1204
		1205	if ($self->{motion}) {
		1206	$self->{motion}->($ev, $x, $y);
		1207	return 1;
		1208	}
		1209
		1210	0
		1211	}
		1212
1004	sub size_allocate {	1213	sub invoke_size_allocate {
1005	my ($self, $w, $h) = @_;	1214	my ($self, $w, $h) = @_;
1006		1215
		1216	$self->update_slider;
1007	$self->SUPER::size_allocate ($w, $h);	1217	$self->SUPER::invoke_size_allocate ($w, $h)
1008
1009	my $child = $self->{vp}->child;
1010	$self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
1011	}	1218	}
1012
1013	#TODO# update range on size_allocate depending on child
1014	# update viewport offset on scroll
1015		1219
1016	#############################################################################	1220	#############################################################################
1017		1221
1018	package CFClient::UI::Frame;	1222	package DC::UI::Frame;
1019		1223
1020	our @ISA = CFClient::UI::Bin::;	1224	our @ISA = DC::UI::Bin::;
1021		1225
1022	use CFClient::OpenGL;	1226	use DC::OpenGL;
1023		1227
1024	sub new {	1228	sub new {
1025	my $class = shift;	1229	my $class = shift;
1026		1230
1027	$class->SUPER::new (	1231	$class->SUPER::new (
…		…
1035		1239
1036	if ($self->{bg}) {	1240	if ($self->{bg}) {
1037	my ($w, $h) = @$self{qw(w h)};	1241	my ($w, $h) = @$self{qw(w h)};
1038		1242
1039	glEnable GL_BLEND;	1243	glEnable GL_BLEND;
1040	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	1244	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1041	glColor @{ $self->{bg} };	1245	glColor_premultiply @{ $self->{bg} };
1042
1043	glBegin GL_QUADS;
1044	glVertex 0 , 0;
1045	glVertex 0 , $h;
1046	glVertex $w, $h;	1246	glRect 0, 0, $w, $h;
1047	glVertex $w, 0;
1048	glEnd;
1049
1050	glDisable GL_BLEND;	1247	glDisable GL_BLEND;
1051	}	1248	}
1052		1249
1053	$self->SUPER::_draw;	1250	$self->SUPER::_draw;
1054	}	1251	}
1055		1252
1056	#############################################################################	1253	#############################################################################
1057		1254
1058	package CFClient::UI::FancyFrame;	1255	package DC::UI::FancyFrame;
1059		1256
1060	our @ISA = CFClient::UI::Bin::;	1257	our @ISA = DC::UI::Bin::;
1061		1258
1062	use CFClient::OpenGL;	1259	use DC::OpenGL;
1063
1064	my $bg =
1065	new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1066	mipmap => 1, wrap => 1;
1067
1068	my @border =
1069	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1070	qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1071		1260
1072	sub new {	1261	sub new {
1073	my ($class, %arg) = @_;	1262	my ($class, %arg) = @_;
1074		1263
1075	my $title = delete $arg{title};	1264	if ((exists $arg{label}) && !ref $arg{label}) {
		1265	$arg{label} = new DC::UI::Label
		1266	align => 1,
		1267	valign => 0.5,
		1268	text => $arg{label},
		1269	fontsize => ($arg{border} || 0.8) * 0.75;
		1270	}
1076		1271
1077	my $self = $class->SUPER::new (	1272	my $self = $class->SUPER::new (
1078	bg => [1, 1, 1, 1],	1273	# label => "",
1079	border_bg => [1, 1, 1, 1],	1274	fg => undef,
1080	border => 0.6,	1275	border => 0.8,
1081	can_events => 1,	1276	style => 'single',
1082	min_w => 16,
1083	min_h => 16,
1084	%arg,	1277	%arg,
1085	);	1278	);
1086		1279
1087	$self->{title} = new CFClient::UI::Label
1088	align => 0,
1089	valign => 1,
1090	text => $title,
1091	fontsize => $self->{border}
1092	if defined $title;
1093
1094	$self	1280	$self
1095	}	1281	}
1096		1282
1097	sub add {	1283	sub add {
1098	my ($self, @widgets) = @_;	1284	my ($self, @widgets) = @_;
1099		1285
1100	$self->SUPER::add (@widgets);	1286	$self->SUPER::add (@widgets);
1101	$self->CFClient::UI::Container::add ($self->{title}) if $self->{title};	1287	$self->DC::UI::Container::add ($self->{label}) if $self->{label};
1102	}	1288	}
1103		1289
1104	sub border {	1290	sub border {
1105	int $_[0]{border} * $::FONTSIZE	1291	int $_[0]{border} * $::FONTSIZE
1106	}	1292	}
1107		1293
1108	sub size_request {	1294	sub size_request {
1109	my ($self) = @_;	1295	my ($self) = @_;
1110		1296
1111	$self->{title}->size_request	1297	($self->{label_w}, undef) = $self->{label}->size_request
1112	if $self->{title};	1298	if $self->{label};
1113		1299
1114	my ($w, $h) = $self->SUPER::size_request;	1300	my ($w, $h) = $self->SUPER::size_request;
1115		1301
1116	(	1302	(
1117	$w + $self->border * 2,	1303	$w + $self->border * 2,
1118	$h + $self->border * 2,	1304	$h + $self->border * 2,
1119	)	1305	)
1120	}	1306	}
1121		1307
1122	sub size_allocate {	1308	sub invoke_size_allocate {
1123	my ($self, $w, $h) = @_;	1309	my ($self, $w, $h) = @_;
1124		1310
		1311	my $border = $self->border;
		1312
		1313	$w -= List::Util::max 0, $border * 2;
		1314	$h -= List::Util::max 0, $border * 2;
		1315
		1316	if (my $label = $self->{label}) {
		1317	$label->{w} = List::Util::max 0, List::Util::min $self->{label_w}, $w - $border * 2;
		1318	$label->{h} = List::Util::min $h, $border;
		1319	$label->invoke_size_allocate ($label->{w}, $label->{h});
		1320	}
		1321
		1322	$self->child->configure ($border, $border, $w, $h);
		1323
		1324	1
		1325	}
		1326
		1327	sub _draw {
		1328	my ($self) = @_;
		1329
		1330	my $child = $self->{children}[0];
		1331
		1332	my $border = $self->border;
		1333	my ($w, $h) = ($self->{w}, $self->{h});
		1334
		1335	$child->draw;
		1336
		1337	glColor @{$self->{fg} || $DC::THEME{fancyframe}};
		1338	glBegin GL_LINE_STRIP;
		1339	glVertex $border * 1.5 , $border * 0.5 + 0.5;
		1340	glVertex $border * 0.5 + 0.5, $border * 0.5 + 0.5;
		1341	glVertex $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
		1342	glVertex $w - $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
		1343	glVertex $w - $border * 0.5 + 0.5, $border * 0.5 + 0.5;
		1344	glVertex $self->{label} ? $border * 2 + $self->{label}{w} : $border * 1.5, $border * 0.5 + 0.5;
		1345	glEnd;
		1346
1125	if ($self->{title}) {	1347	if ($self->{label}) {
		1348	glTranslate $border * 2, 0;
		1349	$self->{label}->_draw;
		1350	}
		1351	}
		1352
		1353	#############################################################################
		1354
		1355	package DC::UI::Toplevel;
		1356
		1357	our @ISA = DC::UI::Bin::;
		1358
		1359	use DC::OpenGL;
		1360
		1361	my $bg =
		1362	new_from_resource DC::Texture "d1_bg.png",
		1363	mipmap => 1, wrap => 1;
		1364
		1365	my @border =
		1366	map { new_from_resource DC::Texture $_, mipmap => 1 }
		1367	qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
		1368
		1369	my @icon =
		1370	map { new_from_resource DC::Texture $_, mipmap => 1 }
		1371	qw(x1_move.png x1_resize.png);
		1372
		1373	sub new {
		1374	my ($class, %arg) = @_;
		1375
		1376	my $self = $class->SUPER::new (
		1377	bg => [1, 1, 1, 1],
		1378	border_bg => [1, 1, 1, 1],
		1379	border => 0.8,
		1380	can_events => 1,
		1381	min_w => 64,
		1382	min_h => 32,
		1383	%arg,
		1384	);
		1385
		1386	$self->{title_widget} = new DC::UI::Label
		1387	align => 0.5,
		1388	valign => 1,
		1389	text => $self->{title},
		1390	fontsize => $self->{border},
		1391	if exists $self->{title};
		1392
		1393	if ($self->{has_close_button}) {
		1394	$self->{close_button} =
		1395	new DC::UI::ImageButton
		1396	path => 'x1_close.png',
		1397	on_activate => sub { $self->emit ("delete") };
		1398
		1399	$self->DC::UI::Container::add ($self->{close_button});
		1400	}
		1401
		1402	$self
		1403	}
		1404
		1405	sub add {
		1406	my ($self, @widgets) = @_;
		1407
		1408	$self->SUPER::add (@widgets);
		1409	$self->DC::UI::Container::add ($self->{close_button}) if $self->{close_button};
		1410	$self->DC::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
		1411	}
		1412
		1413	sub border {
		1414	int $_[0]{border} * $::FONTSIZE
		1415	}
		1416
		1417	sub get_max_wh {
		1418	my ($self) = @_;
		1419
		1420	return ($self->{w}, $self->{h})
		1421	if $self->{visible} && $self->{w};
		1422
		1423	$self->SUPER::get_max_wh
		1424	}
		1425
		1426	sub size_request {
		1427	my ($self) = @_;
		1428
		1429	$self->{title_widget}->size_request
		1430	if $self->{title_widget};
		1431
		1432	$self->{close_button}->size_request
		1433	if $self->{close_button};
		1434
		1435	my ($w, $h) = $self->SUPER::size_request;
		1436
		1437	(
		1438	$w + $self->border * 2,
		1439	$h + $self->border * 2,
		1440	)
		1441	}
		1442
		1443	sub invoke_size_allocate {
		1444	my ($self, $w, $h) = @_;
		1445
		1446	if ($self->{title_widget}) {
1126	$self->{title}{w} = $w;	1447	$self->{title_widget}{w} = $w;
1127	$self->{title}{h} = $h;	1448	$self->{title_widget}{h} = $h;
1128	$self->{title}->size_allocate ($w, $h);	1449	$self->{title_widget}->invoke_size_allocate ($w, $h);
1129	}	1450	}
1130		1451
1131	my $border = $self->border;	1452	my $border = $self->border;
1132		1453
1133	$h -= List::Util::max 0, $border * 2;	1454	$h -= List::Util::max 0, $border * 2;
1134	$w -= List::Util::max 0, $border * 2;	1455	$w -= List::Util::max 0, $border * 2;
		1456
		1457	$self->child->configure ($border, $border, $w, $h);
		1458
		1459	$self->{close_button}->configure ($self->{w} - $border, 0, $border, $border)
		1460	if $self->{close_button};
		1461
		1462	1
		1463	}
		1464
		1465	sub invoke_delete {
		1466	my ($self) = @_;
		1467
		1468	$self->hide;
1135		1469
1136	$self->child->configure ($border, $border, $w, $h);	1470	1
1137	}	1471	}
1138		1472
1139	sub button_down {	1473	sub invoke_button_down {
1140	my ($self, $ev, $x, $y) = @_;	1474	my ($self, $ev, $x, $y) = @_;
1141		1475
1142	my ($w, $h) = @$self{qw(w h)};	1476	my ($w, $h) = @$self{qw(w h)};
1143	my $border = $self->border;	1477	my $border = $self->border;
1144		1478
…		…
1160	my $dy = $ev->{y} - $oy;	1494	my $dy = $ev->{y} - $oy;
1161		1495
1162	$self->{force_w} = $bw + $dx * ($mx ? -1 : 1);	1496	$self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
1163	$self->{force_h} = $bh + $dy * ($my ? -1 : 1);	1497	$self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1164		1498
		1499	$self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1165	$self->realloc;	1500	$self->realloc;
1166	$self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1167	};	1501	};
1168		1502
1169	} elsif ($lr ^ $td) {	1503	} elsif ($lr ^ $td) {
1170	my ($ox, $oy) = ($ev->{x}, $ev->{y});	1504	my ($ox, $oy) = ($ev->{x}, $ev->{y});
1171	my ($bx, $by) = ($self->{x}, $self->{y});	1505	my ($bx, $by) = ($self->{x}, $self->{y});
…		…
1174	my ($ev, $x, $y) = @_;	1508	my ($ev, $x, $y) = @_;
1175		1509
1176	($x, $y) = ($ev->{x}, $ev->{y});	1510	($x, $y) = ($ev->{x}, $ev->{y});
1177		1511
1178	$self->move_abs ($bx + $x - $ox, $by + $y - $oy);	1512	$self->move_abs ($bx + $x - $ox, $by + $y - $oy);
		1513	# HACK: the next line is required to enforce placement
		1514	$self->{parent}->invoke_size_allocate ($self->{parent}{w}, $self->{parent}{h});
1179	};	1515	};
1180	} else {	1516	} else {
1181	return 0;	1517	return 0;
1182	}	1518	}
1183		1519
1184	1	1520	1
1185	}	1521	}
1186		1522
1187	sub button_up {	1523	sub invoke_button_up {
1188	my ($self, $ev, $x, $y) = @_;	1524	my ($self, $ev, $x, $y) = @_;
1189		1525
1190	!!delete $self->{motion}	1526	! ! delete $self->{motion}
1191	}	1527	}
1192		1528
1193	sub mouse_motion {	1529	sub invoke_mouse_motion {
1194	my ($self, $ev, $x, $y) = @_;	1530	my ($self, $ev, $x, $y) = @_;
1195		1531
1196	$self->{motion}->($ev, $x, $y) if $self->{motion};	1532	$self->{motion}->($ev, $x, $y) if $self->{motion};
1197		1533
1198	!!$self->{motion}	1534	! ! $self->{motion}
		1535	}
		1536
		1537	sub invoke_visibility_change {
		1538	my ($self, $visible) = @_;
		1539
		1540	delete $self->{motion} unless $visible;
		1541
		1542	0
1199	}	1543	}
1200		1544
1201	sub _draw {	1545	sub _draw {
1202	my ($self) = @_;	1546	my ($self) = @_;
1203		1547
…		…
1209	glEnable GL_TEXTURE_2D;	1553	glEnable GL_TEXTURE_2D;
1210	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	1554	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1211		1555
1212	my $border = $self->border;	1556	my $border = $self->border;
1213		1557
		1558	if ($border) {
1214	glColor @{ $self->{border_bg} };	1559	glColor @{ $self->{border_bg} };
1215	$border[0]->draw_quad_alpha (0, 0, $w, $border);	1560	$border[0]->draw_quad_alpha ( 0, 0, $w, $border);
1216	$border[1]->draw_quad_alpha (0, $border, $border, $ch);	1561	$border[1]->draw_quad_alpha ( 0, $border, $border, $ch);
1217	$border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);	1562	$border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1218	$border[3]->draw_quad_alpha (0, $h - $border, $w, $border);	1563	$border[3]->draw_quad_alpha ( 0, $h - $border, $w, $border);
		1564
		1565	# move
		1566	my $w2 = ($w - $border) * .5;
		1567	my $h2 = ($h - $border) * .5;
		1568	$icon[0]->draw_quad_alpha ( 0, $h2, $border, $border);
		1569	$icon[0]->draw_quad_alpha ($w - $border, $h2, $border, $border);
		1570	$icon[0]->draw_quad_alpha ($w2 , $h - $border, $border, $border);
		1571
		1572	# resize
		1573	$icon[1]->draw_quad_alpha ( 0, 0, $border, $border);
		1574	$icon[1]->draw_quad_alpha ($w - $border, 0, $border, $border)
		1575	unless $self->{has_close_button};
		1576	$icon[1]->draw_quad_alpha ( 0, $h - $border, $border, $border);
		1577	$icon[1]->draw_quad_alpha ($w - $border, $h - $border, $border, $border);
		1578	}
1219		1579
1220	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {	1580	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1221	glColor @{ $self->{bg} };	1581	glColor @{ $self->{bg} };
1222		1582
1223	# TODO: repeat texture not scale	1583	# TODO: repeat texture not scale
…		…
1229		1589
1230	glDisable GL_TEXTURE_2D;	1590	glDisable GL_TEXTURE_2D;
1231		1591
1232	$child->draw;	1592	$child->draw;
1233		1593
1234	if ($self->{title}) {	1594	if ($self->{title_widget}) {
1235	glTranslate 0, $border - $self->{h};	1595	glTranslate 0, $border - $self->{h};
1236	$self->{title}->_draw;	1596	$self->{title_widget}->_draw;
		1597
		1598	glTranslate 0, - ($border - $self->{h});
1237	}	1599	}
		1600
		1601	$self->{close_button}->draw
		1602	if $self->{close_button};
1238	}	1603	}
1239		1604
1240	#############################################################################	1605	#############################################################################
1241		1606
1242	package CFClient::UI::Table;	1607	package DC::UI::Table;
1243		1608
1244	our @ISA = CFClient::UI::Base::;	1609	our @ISA = DC::UI::Container::;
1245		1610
1246	use List::Util qw(max sum);	1611	use List::Util qw(max sum);
1247		1612
1248	use CFClient::OpenGL;	1613	use DC::OpenGL;
1249		1614
1250	sub new {	1615	sub new {
1251	my $class = shift;	1616	my $class = shift;
1252		1617
1253	$class->SUPER::new (	1618	$class->SUPER::new (
1254	col_expand => [],	1619	col_expand => [],
		1620	row_expand => [],
1255	@_,	1621	@_,
1256	)	1622	)
1257	}	1623	}
1258		1624
1259	sub children {
1260	grep $_, map @$_, grep $_, @{ $_[0]{children} }
1261	}
1262
1263	sub add {	1625	sub add {
1264	my ($self, $x, $y, $child) = @_;
1265
1266	$child->set_parent ($self);
1267	$self->{children}[$y][$x] = $child;
1268
1269	$self->realloc;
1270	}
1271
1272	# TODO: move to container class maybe? send children a signal on removal?
1273	sub clear {
1274	my ($self) = @_;	1626	my ($self, @widgets) = @_;
		1627
		1628	for my $child (@widgets) {
		1629	$child->{c_rowspan} ||= 1;
		1630	$child->{c_colspan} ||= 1;
		1631	}
		1632
		1633	$self->SUPER::add (@widgets);
		1634	}
		1635
		1636	sub add_at {
		1637	my $self = shift;
		1638
		1639	my @widgets;
		1640
		1641	while (@_) {
		1642	my ($col, $row, $child) = splice @_, 0, 3, ();
		1643
		1644	$child->{c_row} = $row;
		1645	$child->{c_col} = $col;
		1646
		1647	push @widgets, $child;
		1648	}
		1649
		1650	$self->add (@widgets);
		1651	}
		1652
		1653	sub get_wh {
		1654	my ($self) = @_;
		1655
		1656	my (@w, @h);
1275		1657
1276	my @children = $self->children;	1658	my @children = $self->children;
1277	delete $self->{children};	1659
		1660	# first pass, columns
		1661	for my $widget (sort { $a->{c_colspan} <=> $b->{c_colspan} } @children) {
		1662	my ($c, $w, $cs) = @$widget{qw(c_col req_w c_colspan)};
		1663
		1664	my $sw = sum @w[$c .. $c + $cs - 1];
		1665
		1666	if ($w > $sw) {
		1667	$_ += ($w - $sw) / ($_ ? $sw / $_ : $cs) for @w[$c .. $c + $cs - 1];
		1668	}
1278		1669	}
1279	for (@children) {
1280	delete $_->{parent};
1281	$_->hide;
1282	}
1283		1670
1284	$self->realloc;	1671	# second pass, rows
1285	}	1672	for my $widget (sort { $a->{c_rowspan} <=> $b->{c_rowspan} } @children) {
1286
1287	sub get_wh {
1288	my ($self) = @_;
1289
1290	my (@w, @h);
1291
1292	for my $y (0 .. $#{$self->{children}}) {
1293	my $row = $self->{children}[$y]
1294	or next;
1295
1296	for my $x (0 .. $#$row) {
1297	my $widget = $row->[$x]
1298	or next;
1299	my ($w, $h) = @$widget{qw(req_w req_h)};	1673	my ($r, $h, $rs) = @$widget{qw(c_row req_h c_rowspan)};
1300		1674
1301	$w[$x] = max $w[$x], $w;	1675	my $sh = sum @h[$r .. $r + $rs - 1];
1302	$h[$y] = max $h[$y], $h;	1676
		1677	if ($h > $sh) {
		1678	$_ += ($h - $sh) / ($_ ? $sh / $_ : $rs) for @h[$r .. $r + $rs - 1];
1303	}	1679	}
1304	}	1680	}
1305		1681
1306	(\@w, \@h)	1682	(\@w, \@h)
1307	}	1683	}
…		…
1315	(sum @$ws),	1691	(sum @$ws),
1316	(sum @$hs),	1692	(sum @$hs),
1317	)	1693	)
1318	}	1694	}
1319		1695
1320	sub size_allocate {	1696	sub invoke_size_allocate {
1321	my ($self, $w, $h) = @_;	1697	my ($self, $w, $h) = @_;
1322		1698
1323	my ($ws, $hs) = $self->get_wh;	1699	my ($ws, $hs) = $self->get_wh;
1324		1700
1325	my $req_w = (sum @$ws) || 1;	1701	my $req_w = (sum @$ws) || 1;
1326	my $req_h = (sum @$hs) || 1;	1702	my $req_h = (sum @$hs) || 1;
1327		1703
1328	# TODO: nicer code && do row_expand	1704	# now linearly scale the rows/columns to the allocated size
1329	my @col_expand = @{$self->{col_expand}};	1705	my @col_expand = @{$self->{col_expand}};
1330	@col_expand = (1) x @$ws unless @col_expand;	1706	@col_expand = (1) x @$ws unless @col_expand;
1331	my $col_expand = (sum @col_expand) || 1;	1707	my $col_expand = (sum @col_expand) || 1;
1332		1708
1333	# linearly scale sizes
1334	$ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;	1709	$ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
1335	$hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
1336		1710
1337	CFClient::UI::harmonize $ws;	1711	DC::UI::harmonize $ws;
		1712
		1713	my @row_expand = @{$self->{row_expand}};
		1714	@row_expand = (1) x @$ws unless @row_expand;
		1715	my $row_expand = (sum @row_expand) || 1;
		1716
		1717	$hs->[$_] += $row_expand[$_] / $row_expand * ($h - $req_h) for 0 .. $#$hs;
		1718
1338	CFClient::UI::harmonize $hs;	1719	DC::UI::harmonize $hs;
1339		1720
1340	my $y;	1721	my @x; for (0 .. $#$ws) { $x[$_ + 1] = $x[$_] + $ws->[$_] }
		1722	my @y; for (0 .. $#$hs) { $y[$_ + 1] = $y[$_] + $hs->[$_] }
1341		1723
1342	for my $r (0 .. $#{$self->{children}}) {	1724	for my $widget ($self->children) {
1343	my $row = $self->{children}[$r]	1725	my ($r, $c, $w, $h, $rs, $cs) = @$widget{qw(c_row c_col req_w req_h c_rowspan c_colspan)};
1344	or next;
1345		1726
1346	my $x = 0;	1727	$widget->configure (
1347	my $row_h = $hs->[$r];	1728	$x[$c], $y[$r],
		1729	$x[$c + $cs] - $x[$c], $y[$r + $rs] - $y[$r],
1348		1730	);
1349	for my $c (0 .. $#$row) {	1731	}
1350	my $col_w = $ws->[$c];
1351		1732
1352	if (my $widget = $row->[$c]) {	1733	1
1353	$widget->configure ($x, $y, $col_w, $row_h);	1734	}
1354	}
1355		1735
1356	$x += $col_w;	1736	#############################################################################
		1737
		1738	package DC::UI::Fixed;
		1739
		1740	use List::Util qw(min max);
		1741
		1742	our @ISA = DC::UI::Container::;
		1743
		1744	sub _scale($$$) {
		1745	my ($rel, $val, $max) = @_;
		1746
		1747	$rel ? $val * $max : $val
		1748	}
		1749
		1750	sub size_request {
		1751	my ($self) = @_;
		1752
		1753	my ($x1, $y1, $x2, $y2) = (0, 0, 0, 0);
		1754
		1755	# determine overall size by querying abs widgets
		1756	for my $child ($self->visible_children) {
		1757	unless ($child->{c_rel}) {
		1758	my $x = $child->{c_x};
		1759	my $y = $child->{c_y};
		1760
		1761	$x1 = min $x1, $x; $x2 = max $x2, $x + $child->{req_w};
		1762	$y1 = min $y1, $y; $y2 = max $y2, $y + $child->{req_h};
1357	}	1763	}
1358
1359	$y += $row_h;
1360	}	1764	}
1361		1765
1362	}	1766	my $W = $x2 - $x1;
		1767	my $H = $y2 - $y1;
1363		1768
1364	sub find_widget {	1769	# now layout remaining widgets
		1770	for my $child ($self->visible_children) {
		1771	if ($child->{c_rel}) {
		1772	my $x = _scale $child->{c_rel}, $child->{c_x}, $W;
		1773	my $y = _scale $child->{c_rel}, $child->{c_y}, $H;
		1774
		1775	$x1 = min $x1, $x; $x2 = max $x2, $x + $child->{req_w};
		1776	$y1 = min $y1, $y; $y2 = max $y2, $y + $child->{req_h};
		1777	}
		1778	}
		1779
		1780	my $W = $x2 - $x1;
		1781	my $H = $y2 - $y1;
		1782
		1783	($W, $H)
		1784	}
		1785
		1786	sub invoke_size_allocate {
1365	my ($self, $x, $y) = @_;	1787	my ($self, $W, $H) = @_;
1366		1788
1367	$x -= $self->{x};	1789	for my $child ($self->visible_children) {
1368	$y -= $self->{y};	1790	my $x = _scale $child->{c_rel}, $child->{c_x}, $W;
		1791	my $y = _scale $child->{c_rel}, $child->{c_y}, $H;
1369		1792
1370	my $res;	1793	$x += $child->{c_halign} * $child->{req_w};
		1794	$y += $child->{c_valign} * $child->{req_h};
1371		1795
1372	for (grep $_, map @$_, grep $_, @{ $self->{children} }) {	1796	$child->configure (int $x, int $y, $child->{req_w}, $child->{req_h});
1373	$res = $_->find_widget ($x, $y)	1797	}
1374	and return $res;	1798
1375	}	1799	1
1376
1377	$self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
1378	}
1379
1380	sub _draw {
1381	my ($self) = @_;
1382
1383	for (grep $_, @{$self->{children}}) {
1384	$_->draw for grep $_, @$_;
1385	}
1386	}	1800	}
1387		1801
1388	#############################################################################	1802	#############################################################################
1389		1803
1390	package CFClient::UI::Box;	1804	package DC::UI::Box;
1391		1805
1392	our @ISA = CFClient::UI::Container::;	1806	our @ISA = DC::UI::Container::;
1393		1807
1394	sub size_request {	1808	sub size_request {
1395	my ($self) = @_;	1809	my ($self) = @_;
		1810
		1811	my @children = $self->visible_children;
1396		1812
1397	$self->{vertical}	1813	$self->{vertical}
1398	? (	1814	? (
1399	(List::Util::max map $_->{req_w}, @{$self->{children}}),	1815	(List::Util::max map $_->{req_w}, @children),
1400	(List::Util::sum map $_->{req_h}, @{$self->{children}}),	1816	(List::Util::sum map $_->{req_h}, @children),
1401	)	1817	)
1402	: (	1818	: (
1403	(List::Util::sum map $_->{req_w}, @{$self->{children}}),	1819	(List::Util::sum map $_->{req_w}, @children),
1404	(List::Util::max map $_->{req_h}, @{$self->{children}}),	1820	(List::Util::max map $_->{req_h}, @children),
1405	)	1821	)
1406	}	1822	}
1407		1823
1408	sub size_allocate {	1824	sub invoke_size_allocate {
1409	my ($self, $w, $h) = @_;	1825	my ($self, $w, $h) = @_;
1410		1826
1411	my $space = $self->{vertical} ? $h : $w;	1827	my $space = $self->{vertical} ? $h : $w;
1412	my $children = $self->{children};	1828	my @children = $self->visible_children;
1413		1829
1414	my @req;	1830	my @req;
1415		1831
1416	if ($self->{homogeneous}) {	1832	if ($self->{homogeneous}) {
1417	@req = ($space / (@$children || 1)) x @$children;	1833	@req = ($space / (@children || 1)) x @children;
1418	} else {	1834	} else {
1419	@req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;	1835	@req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @children;
1420	my $req = List::Util::sum @req;	1836	my $req = List::Util::sum @req;
1421		1837
1422	if ($req > $space) {	1838	if ($req > $space) {
1423	# ah well, not enough space	1839	# ah well, not enough space
1424	$_ *= $space / $req for @req;	1840	$_ *= $space / $req for @req;
1425	} else {	1841	} else {
1426	my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;	1842	my $expand = (List::Util::sum map $_->{expand}, @children) || 1;
1427		1843
1428	$space = ($space - $req) / $expand; # remaining space to give away	1844	$space = ($space - $req) / $expand; # remaining space to give away
1429		1845
1430	$req[$_] += $space * $children->[$_]{expand}	1846	$req[$_] += $space * $children[$_]{expand}
1431	for 0 .. $#$children;	1847	for 0 .. $#children;
1432	}	1848	}
1433	}	1849	}
1434		1850
1435	CFClient::UI::harmonize \@req;	1851	DC::UI::harmonize \@req;
1436		1852
1437	my $pos = 0;	1853	my $pos = 0;
1438	for (0 .. $#$children) {	1854	for (0 .. $#children) {
1439	my $alloc = $req[$_];	1855	my $alloc = $req[$_];
1440	$children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));	1856	$children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1441		1857
1442	$pos += $alloc;	1858	$pos += $alloc;
1443	}	1859	}
1444		1860
1445	1	1861	1
1446	}	1862	}
1447		1863
1448	#############################################################################	1864	#############################################################################
1449		1865
1450	package CFClient::UI::HBox;	1866	package DC::UI::HBox;
1451		1867
1452	our @ISA = CFClient::UI::Box::;	1868	our @ISA = DC::UI::Box::;
1453		1869
1454	sub new {	1870	sub new {
1455	my $class = shift;	1871	my $class = shift;
1456		1872
1457	$class->SUPER::new (	1873	$class->SUPER::new (
…		…
1460	)	1876	)
1461	}	1877	}
1462		1878
1463	#############################################################################	1879	#############################################################################
1464		1880
1465	package CFClient::UI::VBox;	1881	package DC::UI::VBox;
1466		1882
1467	our @ISA = CFClient::UI::Box::;	1883	our @ISA = DC::UI::Box::;
1468		1884
1469	sub new {	1885	sub new {
1470	my $class = shift;	1886	my $class = shift;
1471		1887
1472	$class->SUPER::new (	1888	$class->SUPER::new (
…		…
1475	)	1891	)
1476	}	1892	}
1477		1893
1478	#############################################################################	1894	#############################################################################
1479		1895
1480	package CFClient::UI::Label;	1896	package DC::UI::Label;
1481		1897
1482	our @ISA = CFClient::UI::DrawBG::;	1898	our @ISA = DC::UI::DrawBG::;
1483		1899
1484	use CFClient::OpenGL;	1900	use DC::OpenGL;
1485		1901
1486	sub new {	1902	sub new {
1487	my ($class, %arg) = @_;	1903	my ($class, %arg) = @_;
1488		1904
1489	my $self = $class->SUPER::new (	1905	my $self = $class->SUPER::new (
…		…
1492	#active_bg => none	1908	#active_bg => none
1493	#font => default_font	1909	#font => default_font
1494	#text => initial text	1910	#text => initial text
1495	#markup => initial narkup	1911	#markup => initial narkup
1496	#max_w => maximum pixel width	1912	#max_w => maximum pixel width
		1913	#style => 0, # render flags
1497	ellipsise => 3, # end	1914	ellipsise => 3, # end
1498	layout => (new CFClient::Layout),	1915	layout => (new DC::Layout),
1499	fontsize => 1,	1916	fontsize => 1,
1500	align => -1,	1917	align => 0.5,
1501	valign => -1,	1918	valign => 0.5,
1502	padding_x => 2,	1919	padding_x => 4,
1503	padding_y => 2,	1920	padding_y => 2,
1504	can_events => 0,	1921	can_events => 0,
1505	%arg	1922	%arg
1506	);	1923	);
1507		1924
1508	if (exists $self->{template}) {	1925	if (exists $self->{template}) {
1509	my $layout = new CFClient::Layout;	1926	my $layout = new DC::Layout;
1510	$layout->set_text (delete $self->{template});	1927	$layout->set_text (delete $self->{template});
1511	$self->{template} = $layout;	1928	$self->{template} = $layout;
1512	}	1929	}
1513		1930
1514	if (exists $self->{markup}) {	1931	if (exists $self->{markup}) {
…		…
1518	}	1935	}
1519		1936
1520	$self	1937	$self
1521	}	1938	}
1522		1939
1523	sub escape($) {
1524	local $_ = $_[0];
1525
1526	s/&/&amp;/g;
1527	s/>/&gt;/g;
1528	s/</&lt;/g;
1529
1530	$_
1531	}
1532
1533	sub update {	1940	sub update {
1534	my ($self) = @_;	1941	my ($self) = @_;
1535		1942
1536	delete $self->{texture};	1943	delete $self->{texture};
1537	$self->SUPER::update;	1944	$self->SUPER::update;
1538	}	1945	}
1539		1946
		1947	sub realloc {
		1948	my ($self) = @_;
		1949
		1950	delete $self->{ox};
		1951	$self->SUPER::realloc;
		1952	}
		1953
		1954	sub clear {
		1955	my ($self) = @_;
		1956
		1957	$self->set_text ("");
		1958	}
		1959
1540	sub set_text {	1960	sub set_text {
1541	my ($self, $text) = @_;	1961	my ($self, $text) = @_;
1542		1962
1543	return if $self->{text} eq "T$text";	1963	return if $self->{text} eq "T$text";
1544	$self->{text} = "T$text";	1964	$self->{text} = "T$text";
1545		1965
1546	$self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1547	$self->{layout}->set_text ($text);	1966	$self->{layout}->set_text ($text);
1548		1967
		1968	delete $self->{size_req};
1549	$self->realloc;	1969	$self->realloc;
1550	$self->update;	1970	$self->update;
1551	}	1971	}
1552		1972
1553	sub set_markup {	1973	sub set_markup {
…		…
1556	return if $self->{text} eq "M$markup";	1976	return if $self->{text} eq "M$markup";
1557	$self->{text} = "M$markup";	1977	$self->{text} = "M$markup";
1558		1978
1559	my $rgba = $markup =~ /span.*(?:foreground|background)/;	1979	my $rgba = $markup =~ /span.*(?:foreground|background)/;
1560		1980
1561	$self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1562	$self->{layout}->set_markup ($markup);	1981	$self->{layout}->set_markup ($markup);
1563		1982
		1983	delete $self->{size_req};
1564	$self->realloc;	1984	$self->realloc;
1565	$self->update;	1985	$self->update;
1566	}	1986	}
1567		1987
1568	sub size_request {	1988	sub size_request {
1569	my ($self) = @_;	1989	my ($self) = @_;
1570		1990
		1991	$self->{size_req} ||= do {
		1992	my ($max_w, $max_h) = $self->get_max_wh;
		1993
1571	$self->{layout}->set_font ($self->{font}) if $self->{font};	1994	$self->{layout}->set_font ($self->{font}) if $self->{font};
1572	$self->{layout}->set_width ($self->{max_w} || -1);	1995	$self->{layout}->set_width ($max_w);
1573	$self->{layout}->set_ellipsise ($self->{ellipsise});	1996	$self->{layout}->set_ellipsise ($self->{ellipsise});
1574	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});	1997	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1575	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	1998	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1576		1999
1577	my ($w, $h) = $self->{layout}->size;	2000	my ($w, $h) = $self->{layout}->size;
1578		2001
1579	if (exists $self->{template}) {	2002	if (exists $self->{template}) {
1580	$self->{template}->set_font ($self->{font}) if $self->{font};	2003	$self->{template}->set_font ($self->{font}) if $self->{font};
		2004	$self->{template}->set_width ($max_w);
1581	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);	2005	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1582		2006
1583	my ($w2, $h2) = $self->{template}->size;	2007	my ($w2, $h2) = $self->{template}->size;
1584		2008
1585	$w = List::Util::max $w, $w2;	2009	$w = List::Util::max $w, $w2;
1586	$h = List::Util::max $h, $h2;	2010	$h = List::Util::max $h, $h2;
		2011	}
		2012
		2013	[$w, $h]
1587	}	2014	};
1588		2015
1589	($w, $h)	2016	@{ $self->{size_req} }
1590	}	2017	}
1591		2018
		2019	sub baseline_shift {
		2020	$_[0]{layout}->descent
		2021	}
		2022
1592	sub size_allocate {	2023	sub invoke_size_allocate {
1593	my ($self, $w, $h) = @_;	2024	my ($self, $w, $h) = @_;
1594		2025
1595	delete $self->{ox};	2026	delete $self->{ox};
1596		2027
1597	delete $self->{texture}	2028	delete $self->{texture}
1598	unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};	2029	unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
		2030
		2031	1
1599	}	2032	}
1600		2033
1601	sub set_fontsize {	2034	sub set_fontsize {
1602	my ($self, $fontsize) = @_;	2035	my ($self, $fontsize) = @_;
1603		2036
1604	$self->{fontsize} = $fontsize;	2037	$self->{fontsize} = $fontsize;
		2038	delete $self->{size_req};
1605	delete $self->{texture};	2039	delete $self->{texture};
1606		2040
1607	$self->realloc;	2041	$self->realloc;
1608	}	2042	}
1609		2043
		2044	sub reconfigure {
		2045	my ($self) = @_;
		2046
		2047	delete $self->{size_req};
		2048	delete $self->{texture};
		2049
		2050	$self->SUPER::reconfigure;
		2051	}
		2052
1610	sub _draw {	2053	sub _draw {
1611	my ($self) = @_;	2054	my ($self) = @_;
1612		2055
1613	$self->SUPER::_draw; # draw background, if applicable	2056	$self->SUPER::_draw; # draw background, if applicable
1614		2057
1615	my $tex = $self->{texture} ||= do {	2058	my $size = $self->{texture} ||= do {
1616	$self->{layout}->set_foreground (@{$self->{fg}});	2059	$self->{layout}->set_foreground (@{$self->{fg}});
1617	$self->{layout}->set_font ($self->{font}) if $self->{font};	2060	$self->{layout}->set_font ($self->{font}) if $self->{font};
1618	$self->{layout}->set_width ($self->{w});	2061	$self->{layout}->set_width ($self->{w});
1619	$self->{layout}->set_ellipsise ($self->{ellipsise});	2062	$self->{layout}->set_ellipsise ($self->{ellipsise});
1620	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});	2063	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1621	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	2064	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1622		2065
1623	new_from_layout CFClient::Texture $self->{layout}	2066	[$self->{layout}->size]
1624	};	2067	};
1625		2068
1626	unless (exists $self->{ox}) {	2069	unless (exists $self->{ox}) {
1627	$self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}	2070	$self->{ox} = $self->{padding_x} + int $self->{align} * ($self->{w} - $size->[0] - $self->{padding_x} * 2);
1628	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}	2071	$self->{oy} = $self->{padding_y} + int $self->{valign} * ($self->{h} - $size->[1] - $self->{padding_y} * 2);
1629	: ($self->{w} - $tex->{w}) * 0.5);
1630		2072
1631	$self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}	2073	$self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
1632	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1633	: ($self->{h} - $tex->{h}) * 0.5);
1634	};	2074	};
1635		2075
1636	glEnable GL_TEXTURE_2D;	2076	# unless ($self->{list}) {
1637	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2077	# $self->{list} = DC::OpenGL::glGenList;
1638		2078	# DC::OpenGL::glNewList $self->{list};
1639	if ($tex->{format} == GL_ALPHA) {	2079	# $self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
1640	glColor @{$self->{fg}};	2080	# DC::OpenGL::glEndList;
1641	$tex->draw_quad_alpha ($self->{ox}, $self->{oy});
1642	} else {
1643	$tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1644	}	2081	# }
		2082	#
		2083	# DC::OpenGL::glCallList $self->{list};
1645		2084
1646	glDisable GL_TEXTURE_2D;	2085	$self->{layout}->draw;
1647	}	2086	}
		2087
		2088	#sub destroy {
		2089	# my ($self) = @_;
		2090	#
		2091	# DC::OpenGL::glDeleteList delete $self->{list} if $self->{list};
		2092	#
		2093	# $self->SUPER::destroy;
		2094	#}
1648		2095
1649	#############################################################################	2096	#############################################################################
1650		2097
1651	package CFClient::UI::EntryBase;	2098	package DC::UI::EntryBase;
1652		2099
1653	our @ISA = CFClient::UI::Label::;	2100	our @ISA = DC::UI::Label::;
1654		2101
1655	use CFClient::OpenGL;	2102	use DC::OpenGL;
1656		2103
1657	sub new {	2104	sub new {
1658	my $class = shift;	2105	my $class = shift;
1659		2106
1660	$class->SUPER::new (	2107	$class->SUPER::new (
1661	fg => [1, 1, 1],	2108	fg => [1, 1, 1],
1662	bg => [0, 0, 0, 0.2],	2109	bg => [0, 0, 0, 0.2],
		2110	outline => undef,
1663	active_bg => [1, 1, 1, 0.5],	2111	active_bg => [0, 0, 1, .2],
1664	active_fg => [0, 0, 0],	2112	active_fg => [1, 1, 1],
		2113	active_outline => [1, 1, 0],
1665	can_hover => 1,	2114	can_hover => 1,
1666	can_focus => 1,	2115	can_focus => 1,
		2116	align => 0,
1667	valign => 0,	2117	valign => 0.5,
1668	can_events => 1,	2118	can_events => 1,
		2119	ellipsise => 0,
		2120	padding_x => 4,
		2121	padding_y => 2,
1669	#text => ...	2122	#text => ...
		2123	#hidden => "*",
1670	@_	2124	@_
1671	)	2125	)
1672	}	2126	}
1673		2127
1674	sub _set_text {	2128	sub _set_text {
…		…
1681	$self->{last_activity} = $::NOW;	2135	$self->{last_activity} = $::NOW;
1682	$self->{text} = $text;	2136	$self->{text} = $text;
1683		2137
1684	$text =~ s/./*/g if $self->{hidden};	2138	$text =~ s/./*/g if $self->{hidden};
1685	$self->{layout}->set_text ("$text ");	2139	$self->{layout}->set_text ("$text ");
		2140	delete $self->{size_req};
1686		2141
1687	$self->_emit (changed => $self->{text});	2142	$self->emit (changed => $self->{text});
		2143
		2144	$self->realloc;
1688	$self->update;	2145	$self->update;
1689	}	2146	}
1690		2147
1691	sub set_text {	2148	sub set_text {
1692	my ($self, $text) = @_;	2149	my ($self, $text) = @_;
1693		2150
1694	$self->{cursor} = length $text;	2151	$self->{cursor} = length $text;
1695	$self->_set_text ($text);	2152	$self->_set_text ($text);
1696
1697	$self->realloc;
1698	}	2153	}
1699		2154
1700	sub get_text {	2155	sub get_text {
1701	$_[0]{text}	2156	$_[0]{text}
1702	}	2157	}
…		…
1707	my ($w, $h) = $self->SUPER::size_request;	2162	my ($w, $h) = $self->SUPER::size_request;
1708		2163
1709	($w + 1, $h) # add 1 for cursor	2164	($w + 1, $h) # add 1 for cursor
1710	}	2165	}
1711		2166
1712	sub key_down {	2167	sub invoke_key_down {
1713	my ($self, $ev) = @_;	2168	my ($self, $ev) = @_;
1714		2169
1715	my $mod = $ev->{mod};	2170	my $mod = $ev->{mod};
1716	my $sym = $ev->{sym};	2171	my $sym = $ev->{sym};
1717	my $uni = $ev->{unicode};	2172	my $uni = $ev->{unicode};
1718		2173
1719	my $text = $self->get_text;	2174	my $text = $self->get_text;
1720		2175
1721	if ($uni == 8) {	2176	$self->{cursor} = List::Util::max 0, List::Util::min $self->{cursor}, length $text;
		2177
		2178	if ($sym == DC::SDLK_BACKSPACE) {
1722	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};	2179	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1723	} elsif ($uni == 127) {	2180	} elsif ($sym == DC::SDLK_DELETE) {
1724	substr $text, $self->{cursor}, 1, "";	2181	substr $text, $self->{cursor}, 1, "";
1725	} elsif ($sym == CFClient::SDLK_LEFT) {	2182	} elsif ($sym == DC::SDLK_LEFT) {
1726	--$self->{cursor} if $self->{cursor};	2183	--$self->{cursor} if $self->{cursor};
1727	} elsif ($sym == CFClient::SDLK_RIGHT) {	2184	} elsif ($sym == DC::SDLK_RIGHT) {
1728	++$self->{cursor} if $self->{cursor} < length $self->{text};	2185	++$self->{cursor} if $self->{cursor} < length $self->{text};
1729	} elsif ($sym == CFClient::SDLK_HOME) {	2186	} elsif ($sym == DC::SDLK_HOME) {
		2187	# what a hack
		2188	$self->{cursor} =
		2189	(substr $self->{text}, 0, $self->{cursor}) =~ /^(.*\012)/
		2190	? length $1
		2191	: 0;
		2192	} elsif ($sym == DC::SDLK_END) {
		2193	# uh, again
		2194	$self->{cursor} =
		2195	(substr $self->{text}, $self->{cursor}) =~ /^([^\012]*)\012/
		2196	? $self->{cursor} + length $1
		2197	: length $self->{text};
		2198	} elsif ($uni == 21) { # ctrl-u
		2199	$text = "";
1730	$self->{cursor} = 0;	2200	$self->{cursor} = 0;
1731	} elsif ($sym == CFClient::SDLK_END) {
1732	$self->{cursor} = length $text;
1733	} elsif ($uni == 27) {	2201	} elsif ($uni == 27) {
1734	$self->_emit ('escape');	2202	$self->emit ('escape');
1735	} elsif ($uni) {	2203	} elsif ($uni == 0x0d) {
		2204	substr $text, $self->{cursor}++, 0, "\012";
		2205	} elsif ($uni >= 0x20) {
1736	substr $text, $self->{cursor}++, 0, chr $uni;	2206	substr $text, $self->{cursor}++, 0, chr $uni;
1737	} else {	2207	} else {
1738	return 0;	2208	return 0;
1739	}	2209	}
1740		2210
1741	$self->_set_text ($text);	2211	$self->_set_text ($text);
1742		2212
1743	$self->realloc;	2213	$self->realloc;
		2214	$self->update;
1744		2215
1745	1	2216	1
1746	}	2217	}
1747		2218
1748	sub focus_in {	2219	sub invoke_focus_in {
1749	my ($self) = @_;	2220	my ($self) = @_;
1750		2221
1751	$self->{last_activity} = $::NOW;	2222	$self->{last_activity} = $::NOW;
1752		2223
1753	$self->SUPER::focus_in;	2224	$self->SUPER::invoke_focus_in
1754	}	2225	}
1755		2226
1756	sub button_down {	2227	sub invoke_button_down {
1757	my ($self, $ev, $x, $y) = @_;	2228	my ($self, $ev, $x, $y) = @_;
1758		2229
1759	$self->SUPER::button_down ($ev, $x, $y);	2230	$self->SUPER::invoke_button_down ($ev, $x, $y);
1760		2231
1761	my $idx = $self->{layout}->xy_to_index ($x, $y);	2232	my $idx = $self->{layout}->xy_to_index ($x, $y);
1762		2233
1763	# byte-index to char-index	2234	# byte-index to char-index
1764	my $text = $self->{text};	2235	my $text = $self->{text};
1765	utf8::encode $text;	2236	utf8::encode $text; $text = substr $text, 0, $idx; utf8::decode $text;
1766	$self->{cursor} = length substr $text, 0, $idx;	2237	$self->{cursor} = length $text;
1767		2238
1768	$self->_set_text ($self->{text});	2239	$self->_set_text ($self->{text});
1769	$self->update;	2240	$self->update;
1770		2241
1771	1	2242	1
1772	}	2243	}
1773		2244
1774	sub mouse_motion {	2245	sub invoke_mouse_motion {
1775	my ($self, $ev, $x, $y) = @_;	2246	my ($self, $ev, $x, $y) = @_;
1776	# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#	2247	# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1777		2248
1778	0	2249	1
1779	}	2250	}
1780		2251
1781	sub _draw {	2252	sub _draw {
1782	my ($self) = @_;	2253	my ($self) = @_;
1783		2254
1784	local $self->{fg} = $self->{fg};	2255	local $self->{fg} = $self->{fg};
1785		2256
1786	if ($FOCUS == $self) {	2257	if ($FOCUS == $self) {
1787	glColor @{$self->{active_bg}};	2258	glColor_premultiply @{$self->{active_bg}};
1788	$self->{fg} = $self->{active_fg};	2259	$self->{fg} = $self->{active_fg};
1789	} else {	2260	} else {
1790	glColor @{$self->{bg}};	2261	glColor_premultiply @{$self->{bg}};
1791	}	2262	}
1792		2263
1793	glEnable GL_BLEND;	2264	glEnable GL_BLEND;
1794	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	2265	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1795	glBegin GL_QUADS;
1796	glVertex 0 , 0;
1797	glVertex 0 , $self->{h};
1798	glVertex $self->{w}, $self->{h};	2266	glRect 0, 0, $self->{w}, $self->{h};
1799	glVertex $self->{w}, 0;
1800	glEnd;
1801	glDisable GL_BLEND;	2267	glDisable GL_BLEND;
1802		2268
1803	$self->SUPER::_draw;	2269	$self->SUPER::_draw;
1804		2270
1805	#TODO: force update every cursor change :(	2271	#TODO: force update every cursor change :(
…		…
1807		2273
1808	unless (exists $self->{cur_h}) {	2274	unless (exists $self->{cur_h}) {
1809	my $text = substr $self->{text}, 0, $self->{cursor};	2275	my $text = substr $self->{text}, 0, $self->{cursor};
1810	utf8::encode $text;	2276	utf8::encode $text;
1811		2277
1812	@$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)	2278	@$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
1813	}	2279	}
1814		2280
1815	glColor @{$self->{fg}};	2281	glColor_premultiply @{$self->{active_fg}};
1816	glBegin GL_LINES;	2282	glBegin GL_LINES;
1817	glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};	2283	glVertex $self->{cur_x} + $self->{ox} + .5, $self->{cur_y} + $self->{oy};
1818	glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};	2284	glVertex $self->{cur_x} + $self->{ox} + .5, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1819	glEnd;	2285	glEnd;
1820	}
1821	}
1822		2286
		2287	glLineWidth 3;
		2288	glColor @{$self->{active_outline}};
		2289	glRect_lineloop 1.5, 1.5, $self->{w} - 1.5, $self->{h} - 1.5;
		2290	glLineWidth 1;
		2291
		2292	} else {
		2293	glColor @{$self->{outline} || $DC::THEME{entry_outline}};
		2294	glBegin GL_LINE_STRIP;
		2295	glVertex .5, $self->{h} * .5;
		2296	glVertex .5, $self->{h} - 2.5;
		2297	glVertex $self->{w} - .5, $self->{h} - 2.5;
		2298	glVertex $self->{w} - .5, $self->{h} * .5;
		2299	glEnd;
		2300	}
		2301	}
		2302
		2303	#############################################################################
		2304
1823	package CFClient::UI::Entry;	2305	package DC::UI::Entry;
1824		2306
1825	our @ISA = CFClient::UI::EntryBase::;	2307	our @ISA = DC::UI::EntryBase::;
1826		2308
1827	use CFClient::OpenGL;	2309	use DC::OpenGL;
1828		2310
		2311	sub new {
		2312	my $class = shift;
		2313
		2314	$class->SUPER::new (
		2315	history_pointer => -1,
		2316	@_
		2317	)
		2318	}
		2319
		2320
1829	sub key_down {	2321	sub invoke_key_down {
1830	my ($self, $ev) = @_;	2322	my ($self, $ev) = @_;
1831		2323
1832	my $sym = $ev->{sym};	2324	my $sym = $ev->{sym};
1833		2325
1834	if ($sym == 13) {	2326	if ($ev->{uni} == 0x0d || $sym == 13) {
1835	unshift @{$self->{history}},	2327	unshift @{$self->{history}},
1836	my $txt = $self->get_text;	2328	my $txt = $self->get_text;
		2329
1837	$self->{history_pointer} = -1;	2330	$self->{history_pointer} = -1;
1838	$self->{history_saveback} = '';	2331	$self->{history_saveback} = '';
1839	$self->_emit (activate => $txt);	2332	$self->emit (activate => $txt);
1840	$self->update;	2333	$self->update;
1841		2334
1842	} elsif ($sym == CFClient::SDLK_UP) {	2335	} elsif ($sym == DC::SDLK_UP) {
1843	if ($self->{history_pointer} < 0) {	2336	if ($self->{history_pointer} < 0) {
1844	$self->{history_saveback} = $self->get_text;	2337	$self->{history_saveback} = $self->get_text;
1845	}	2338	}
1846	if (@{$self->{history} || []} > 0) {	2339	if (@{$self->{history} || []} > 0) {
1847	$self->{history_pointer}++;	2340	$self->{history_pointer}++;
…		…
1849	$self->{history_pointer} = @{$self->{history} || []} - 1;	2342	$self->{history_pointer} = @{$self->{history} || []} - 1;
1850	}	2343	}
1851	$self->set_text ($self->{history}->[$self->{history_pointer}]);	2344	$self->set_text ($self->{history}->[$self->{history_pointer}]);
1852	}	2345	}
1853		2346
1854	} elsif ($sym == CFClient::SDLK_DOWN) {	2347	} elsif ($sym == DC::SDLK_DOWN) {
1855	$self->{history_pointer}--;	2348	$self->{history_pointer}--;
1856	$self->{history_pointer} = -1 if $self->{history_pointer} < 0;	2349	$self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1857		2350
1858	if ($self->{history_pointer} >= 0) {	2351	if ($self->{history_pointer} >= 0) {
1859	$self->set_text ($self->{history}->[$self->{history_pointer}]);	2352	$self->set_text ($self->{history}->[$self->{history_pointer}]);
1860	} else {	2353	} else {
		2354	if (defined $self->{history_saveback}) {
1861	$self->set_text ($self->{history_saveback});	2355	$self->set_text ($self->{history_saveback});
		2356	$self->{history_saveback} = undef;
		2357	}
1862	}	2358	}
1863		2359
1864	} else {	2360	} else {
1865	return $self->SUPER::key_down ($ev)	2361	return $self->SUPER::invoke_key_down ($ev)
1866	}	2362	}
1867		2363
1868	1	2364	1
1869	}	2365	}
1870		2366
1871	#############################################################################	2367	#############################################################################
1872		2368
1873	package CFClient::UI::Button;	2369	package DC::UI::TextEdit;
1874		2370
1875	our @ISA = CFClient::UI::Label::;	2371	our @ISA = DC::UI::EntryBase::;
1876		2372
1877	use CFClient::OpenGL;	2373	use DC::OpenGL;
1878
1879	my @tex =
1880	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1881	qw(b1_button_active.png);
1882		2374
1883	sub new {	2375	sub new {
1884	my $class = shift;	2376	my $class = shift;
1885		2377
1886	$class->SUPER::new (	2378	$class->SUPER::new (
1887	padding_x => 4,
1888	padding_y => 4,	2379	padding_y => 4,
1889	fg => [1, 1, 1],	2380
1890	active_fg => [0, 0, 1],	2381	@_
		2382	)
		2383	}
		2384
		2385	sub move_cursor_ver {
		2386	my ($self, $dy) = @_;
		2387
		2388	my ($line, $x) = $self->{layout}->index_to_line_x ($self->{cursor});
		2389
		2390	$line += $dy;
		2391
		2392	if (defined (my $index = $self->{layout}->line_x_to_index ($line, $x))) {
		2393	$self->{cursor} = $index;
		2394	delete $self->{cur_h};
		2395	$self->update;
		2396	return;
		2397	}
		2398	}
		2399
		2400	sub invoke_key_down {
		2401	my ($self, $ev) = @_;
		2402
		2403	my $sym = $ev->{sym};
		2404
		2405	if ($sym == DC::SDLK_UP) {
		2406	$self->move_cursor_ver (-1);
		2407	} elsif ($sym == DC::SDLK_DOWN) {
		2408	$self->move_cursor_ver (+1);
		2409	} else {
		2410	return $self->SUPER::invoke_key_down ($ev)
		2411	}
		2412
		2413	1
		2414	}
		2415
		2416	#############################################################################
		2417
		2418	package DC::UI::ButtonBin;
		2419
		2420	our @ISA = DC::UI::Bin::;
		2421
		2422	use DC::OpenGL;
		2423
		2424	my @tex =
		2425	map { new_from_resource DC::Texture $_, mipmap => 1 }
		2426	qw(b1_button_inactive.png b1_button_active.png);
		2427
		2428	sub new {
		2429	my $class = shift;
		2430
		2431	$class->SUPER::new (
1891	can_hover => 1,	2432	can_hover => 1,
1892	align => 0,	2433	align => 0.5,
1893	valign => 0,	2434	valign => 0.5,
1894	can_events => 1,	2435	can_events => 1,
1895	@_	2436	@_
1896	)	2437	)
1897	}	2438	}
1898		2439
1899	sub activate { }
1900
1901	sub button_up {	2440	sub invoke_button_up {
1902	my ($self, $ev, $x, $y) = @_;	2441	my ($self, $ev, $x, $y) = @_;
1903		2442
1904	$self->emit ("activate")	2443	$self->emit ("activate")
1905	if $x >= 0 && $x < $self->{w}	2444	if $x >= 0 && $x < $self->{w}
1906	&& $y >= 0 && $y < $self->{h};	2445	&& $y >= 0 && $y < $self->{h};
…		…
1909	}	2448	}
1910		2449
1911	sub _draw {	2450	sub _draw {
1912	my ($self) = @_;	2451	my ($self) = @_;
1913		2452
1914	local $self->{fg} = $self->{fg};
1915
1916	if ($GRAB == $self) {
1917	$self->{fg} = $self->{active_fg};
1918	}
1919
1920	glEnable GL_TEXTURE_2D;	2453	glEnable GL_TEXTURE_2D;
1921	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2454	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1922	glColor 0, 0, 0, 1;	2455	glColor 0, 0, 0, 1;
1923		2456
		2457	my $tex = $tex[$GRAB == $self];
1924	$tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});	2458	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1925		2459
1926	glDisable GL_TEXTURE_2D;	2460	glDisable GL_TEXTURE_2D;
1927		2461
1928	$self->SUPER::_draw;	2462	$self->SUPER::_draw;
1929	}	2463	}
1930		2464
1931	#############################################################################	2465	#############################################################################
1932		2466
1933	package CFClient::UI::CheckBox;	2467	package DC::UI::Button;
1934		2468
1935	our @ISA = CFClient::UI::DrawBG::;	2469	our @ISA = DC::UI::Label::;
		2470
		2471	use DC::OpenGL;
1936		2472
1937	my @tex =	2473	my @tex =
1938	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2474	map { new_from_resource DC::Texture $_, mipmap => 1 }
1939	qw(c1_checkbox_bg.png c1_checkbox_active.png);	2475	qw(b1_button_inactive.png b1_button_active.png);
1940
1941	use CFClient::OpenGL;
1942		2476
1943	sub new {	2477	sub new {
1944	my $class = shift;	2478	my $class = shift;
1945		2479
1946	$class->SUPER::new (	2480	$class->SUPER::new (
		2481	padding_x => 8,
		2482	padding_y => 4,
		2483	fg => [1.0, 1.0, 1.0],
		2484	active_fg => [0.8, 0.8, 0.8],
		2485	can_hover => 1,
		2486	align => 0.5,
		2487	valign => 0.5,
		2488	can_events => 1,
		2489	@_
		2490	)
		2491	}
		2492
		2493	sub invoke_button_up {
		2494	my ($self, $ev, $x, $y) = @_;
		2495
		2496	$self->emit ("activate")
		2497	if $x >= 0 && $x < $self->{w}
		2498	&& $y >= 0 && $y < $self->{h};
		2499
		2500	1
		2501	}
		2502
		2503	sub _draw {
		2504	my ($self) = @_;
		2505
		2506	local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
		2507
		2508	glEnable GL_TEXTURE_2D;
		2509	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		2510	glColor 0, 0, 0, 1;
		2511
		2512	my $tex = $tex[$GRAB == $self];
		2513	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
		2514
		2515	glDisable GL_TEXTURE_2D;
		2516
		2517	$self->SUPER::_draw;
		2518	}
		2519
		2520	#############################################################################
		2521
		2522	package DC::UI::CheckBox;
		2523
		2524	our @ISA = DC::UI::DrawBG::;
		2525
		2526	my @tex =
		2527	map { new_from_resource DC::Texture $_, mipmap => 1 }
		2528	qw(c1_checkbox_bg.png c1_checkbox_active.png);
		2529
		2530	use DC::OpenGL;
		2531
		2532	sub new {
		2533	my $class = shift;
		2534
		2535	$class->SUPER::new (
		2536	fontsize => 1,
1947	padding_x => 2,	2537	padding_x => 2,
1948	padding_y => 2,	2538	padding_y => 2,
1949	fg => [1, 1, 1],	2539	fg => [1, 1, 1],
1950	active_fg => [1, 1, 0],	2540	active_fg => [1, 1, 0],
1951	bg => [0, 0, 0, 0.2],	2541	bg => [0, 0, 0, 0.2],
…		…
1957	}	2547	}
1958		2548
1959	sub size_request {	2549	sub size_request {
1960	my ($self) = @_;	2550	my ($self) = @_;
1961		2551
1962	(6) x 2	2552	($self->{fontsize} * $::FONTSIZE) x 2
1963	}	2553	}
1964		2554
		2555	sub toggle {
		2556	my ($self) = @_;
		2557
		2558	$self->{state} = !$self->{state};
		2559	$self->emit (changed => $self->{state});
		2560	$self->update;
		2561	}
		2562
1965	sub button_down {	2563	sub invoke_button_down {
1966	my ($self, $ev, $x, $y) = @_;	2564	my ($self, $ev, $x, $y) = @_;
1967		2565
1968	if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}	2566	if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1969	&& $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {	2567	&& $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1970	$self->{state} = !$self->{state};	2568	$self->toggle;
1971	$self->_emit (changed => $self->{state});
1972	} else {	2569	} else {
1973	return 0	2570	return 0
1974	}	2571	}
1975		2572
1976	1	2573	1
…		…
1979	sub _draw {	2576	sub _draw {
1980	my ($self) = @_;	2577	my ($self) = @_;
1981		2578
1982	$self->SUPER::_draw;	2579	$self->SUPER::_draw;
1983		2580
1984	glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;	2581	glTranslate $self->{padding_x}, $self->{padding_y}, 0;
1985		2582
1986	my ($w, $h) = @$self{qw(w h)};	2583	my ($w, $h) = @$self{qw(w h)};
1987		2584
1988	my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;	2585	my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1989		2586
…		…
1996	glDisable GL_TEXTURE_2D;	2593	glDisable GL_TEXTURE_2D;
1997	}	2594	}
1998		2595
1999	#############################################################################	2596	#############################################################################
2000		2597
2001	package CFClient::UI::Image;	2598	package DC::UI::Image;
2002		2599
2003	our @ISA = CFClient::UI::Base::;	2600	our @ISA = DC::UI::DrawBG::;
2004		2601
2005	use CFClient::OpenGL;	2602	use DC::OpenGL;
2006	use Carp qw/confess/;
2007		2603
2008	our %loaded_images;	2604	our %texture_cache;
2009		2605
2010	sub new {	2606	sub new {
2011	my $class = shift;	2607	my $class = shift;
2012		2608
2013	my $self = $class->SUPER::new (can_events => 0, @_);	2609	my $self = $class->SUPER::new (
		2610	can_events => 0,
		2611	scale => 1,
		2612	@_,
		2613	);
2014		2614
2015	$self->{image} or confess "Image has 'image' not set. This is a fatal error!";	2615	$self->{path} || $self->{tex}
		2616	or Carp::croak "'path' or 'tex' attributes required";
2016		2617
2017	$loaded_images{$self->{image}} ||=	2618	$self->{tex} ||= $texture_cache{$self->{path}} ||=
2018	new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;	2619	new_from_resource DC::Texture $self->{path}, mipmap => 1;
2019		2620
2020	my $tex = $self->{tex} = $loaded_images{$self->{image}};	2621	DC::weaken $texture_cache{$self->{path}};
2021		2622
2022	Scalar::Util::weaken $loaded_images{$self->{image}};	2623	$self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
2023
2024	$self->{aspect} = $tex->{w} / $tex->{h};
2025		2624
2026	$self	2625	$self
2027	}	2626	}
2028		2627
		2628	sub STORABLE_freeze {
		2629	my ($self, $cloning) = @_;
		2630
		2631	$self->{path}
		2632	or die "cannot serialise DC::UI::Image on non-loadable images\n";
		2633
		2634	$self->{path}
		2635	}
		2636
		2637	sub STORABLE_attach {
		2638	my ($self, $cloning, $path) = @_;
		2639
		2640	$self->new (path => $path)
		2641	}
		2642
		2643	sub set_texture {
		2644	my ($self, $tex) = @_;
		2645
		2646	$self->{tex} = $tex;
		2647	$self->update;
		2648	}
		2649
2029	sub size_request {	2650	sub size_request {
2030	my ($self) = @_;	2651	my ($self) = @_;
2031		2652
2032	($self->{tex}->{w}, $self->{tex}->{h})	2653	(int $self->{tex}{w} * $self->{scale}, int $self->{tex}{h} * $self->{scale})
2033	}	2654	}
2034		2655
2035	sub _draw {	2656	sub _draw {
2036	my ($self) = @_;	2657	my ($self) = @_;
		2658
		2659	$self->SUPER::_draw;
2037		2660
2038	my $tex = $self->{tex};	2661	my $tex = $self->{tex};
2039		2662
2040	my ($w, $h) = ($self->{w}, $self->{h});	2663	my ($w, $h) = ($self->{w}, $self->{h});
2041		2664
…		…
2054	glDisable GL_TEXTURE_2D;	2677	glDisable GL_TEXTURE_2D;
2055	}	2678	}
2056		2679
2057	#############################################################################	2680	#############################################################################
2058		2681
		2682	package DC::UI::ImageButton;
		2683
		2684	our @ISA = DC::UI::Image::;
		2685
		2686	use DC::OpenGL;
		2687
		2688	sub new {
		2689	my $class = shift;
		2690
		2691	my $self = $class->SUPER::new (
		2692	padding_x => 4,
		2693	padding_y => 4,
		2694	fg => [1, 1, 1],
		2695	active_fg => [0, 0, 1],
		2696	can_hover => 1,
		2697	align => 0.5,
		2698	valign => 0.5,
		2699	can_events => 1,
		2700	@_
		2701	);
		2702	}
		2703
		2704	sub invoke_button_down {
		2705	my ($self, $ev, $x, $y) = @_;
		2706
		2707	1
		2708	}
		2709
		2710	sub invoke_button_up {
		2711	my ($self, $ev, $x, $y) = @_;
		2712
		2713	$self->emit ("activate")
		2714	if $x >= 0 && $x < $self->{w}
		2715	&& $y >= 0 && $y < $self->{h};
		2716
		2717	1
		2718	}
		2719
		2720	#############################################################################
		2721
2059	package CFClient::UI::VGauge;	2722	package DC::UI::VGauge;
2060		2723
2061	our @ISA = CFClient::UI::Base::;	2724	our @ISA = DC::UI::Base::;
2062		2725
2063	use List::Util qw(min max);	2726	use List::Util qw(min max);
2064		2727
2065	use CFClient::OpenGL;	2728	use DC::OpenGL;
2066		2729
2067	my %tex = (	2730	my %tex = (
2068	food => [	2731	food => [
2069	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2732	map { new_from_resource DC::Texture $_, mipmap => 1 }
2070	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/	2733	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
2071	],	2734	],
2072	grace => [	2735	grace => [
2073	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2736	map { new_from_resource DC::Texture $_, mipmap => 1 }
2074	qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/	2737	qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
2075	],	2738	],
2076	hp => [	2739	hp => [
2077	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2740	map { new_from_resource DC::Texture $_, mipmap => 1 }
2078	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/	2741	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
2079	],	2742	],
2080	mana => [	2743	mana => [
2081	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2744	map { new_from_resource DC::Texture $_, mipmap => 1 }
2082	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/	2745	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
2083	],	2746	],
2084	);	2747	);
2085		2748
2086	# eg. VGauge->new (gauge => 'food'), default gauge: food	2749	# eg. VGauge->new (gauge => 'food'), default gauge: food
…		…
2146	my $ycut1 = max 0, min 1, $ycut;	2809	my $ycut1 = max 0, min 1, $ycut;
2147	my $ycut2 = max 0, min 1, $ycut - 1;	2810	my $ycut2 = max 0, min 1, $ycut - 1;
2148		2811
2149	my $h1 = $self->{h} * (1 - $ycut1);	2812	my $h1 = $self->{h} * (1 - $ycut1);
2150	my $h2 = $self->{h} * (1 - $ycut2);	2813	my $h2 = $self->{h} * (1 - $ycut2);
		2814	my $h3 = $self->{h};
		2815
		2816	$_ = $_ * (284-4)/288 + 4/288 for ($h1, $h2, $h3);
2151		2817
2152	glEnable GL_BLEND;	2818	glEnable GL_BLEND;
2153	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	2819	glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		2820	GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2154	glEnable GL_TEXTURE_2D;	2821	glEnable GL_TEXTURE_2D;
2155	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2822	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2156		2823
2157	glBindTexture GL_TEXTURE_2D, $t1->{name};	2824	glBindTexture GL_TEXTURE_2D, $t1->{name};
2158	glBegin GL_QUADS;	2825	glBegin GL_QUADS;
…		…
2173		2840
2174	if ($t3) {	2841	if ($t3) {
2175	glBindTexture GL_TEXTURE_2D, $t3->{name};	2842	glBindTexture GL_TEXTURE_2D, $t3->{name};
2176	glBegin GL_QUADS;	2843	glBegin GL_QUADS;
2177	glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;	2844	glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2178	glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};	2845	glTexCoord 0 , $t3->{t}; glVertex 0 , $h3;
2179	glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};	2846	glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $h3;
2180	glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;	2847	glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2181	glEnd;	2848	glEnd;
2182	}	2849	}
2183		2850
2184	glDisable GL_BLEND;	2851	glDisable GL_BLEND;
2185	glDisable GL_TEXTURE_2D;	2852	glDisable GL_TEXTURE_2D;
2186	}	2853	}
2187		2854
2188	#############################################################################	2855	#############################################################################
2189		2856
		2857	package DC::UI::Progress;
		2858
		2859	our @ISA = DC::UI::Label::;
		2860
		2861	use DC::OpenGL;
		2862
		2863	sub new {
		2864	my ($class, %arg) = @_;
		2865
		2866	my $self = $class->SUPER::new (
		2867	padding_x => 2,
		2868	padding_y => 2,
		2869	fg => [1, 1, 1],
		2870	bg => [0, 0, 1, 0.2],
		2871	bar => [0.7, 0.5, 0.1, 0.8],
		2872	outline => [0.4, 0.3, 0],
		2873	fontsize => 0.9,
		2874	valign => 0.5,
		2875	align => 0.5,
		2876	can_events => 1,
		2877	ellipsise => 1,
		2878	label => "%d%%",
		2879	%arg,
		2880	);
		2881
		2882	$self->set_value ($arg{value} || -1);
		2883
		2884	$self
		2885	}
		2886
		2887	sub set_label {
		2888	my ($self, $label) = @_;
		2889
		2890	return if $self->{label} eq $label;
		2891	$self->{label} = $label;
		2892
		2893	$self->DC::UI::Progress::set_value (0 + delete $self->{value});
		2894	}
		2895
		2896	sub set_value {
		2897	my ($self, $value) = @_;
		2898
		2899	if ($self->{value} ne $value) {
		2900	$self->{value} = $value;
		2901
		2902	if ($value < 0) {
		2903	$self->set_text ("-");
		2904	} else {
		2905	$self->set_text (sprintf $self->{label}, $value * 100);
		2906	}
		2907
		2908	$self->update;
		2909	}
		2910	}
		2911
		2912	sub _draw {
		2913	my ($self) = @_;
		2914
		2915	glEnable GL_BLEND;
		2916	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
		2917
		2918	my $px = $self->{padding_x};
		2919	my $py = $self->{padding_y};
		2920
		2921	if ($self->{value} >= 0) {
		2922	my $s = int $px + ($self->{w} - $px * 2) * $self->{value};
		2923
		2924	glColor_premultiply @{$self->{bar}};
		2925	glRect $px, $py, $s, $self->{h} - $py;
		2926	glColor_premultiply @{$self->{bg}};
		2927	glRect $s , $py, $self->{w} - $px, $self->{h} - $py;
		2928	}
		2929
		2930	glColor_premultiply @{$self->{outline}};
		2931
		2932	$px -= .5;
		2933	$py -= .5;
		2934
		2935	glRect_lineloop $px, $py, $self->{w} - $px, $self->{h} - $py;
		2936
		2937	glDisable GL_BLEND;
		2938
		2939	{
		2940	local $self->{bg}; # do not draw background
		2941	$self->SUPER::_draw;
		2942	}
		2943	}
		2944
		2945	#############################################################################
		2946
		2947	package DC::UI::ExperienceProgress;
		2948
		2949	our @ISA = DC::UI::Progress::;
		2950
		2951	sub new {
		2952	my ($class, %arg) = @_;
		2953
		2954	my $tt = exists $arg{tooltip} ? "$arg{tooltip}\n\n" : "";
		2955
		2956	my $self = $class->SUPER::new (
		2957	%arg,
		2958	tooltip => sub {
		2959	my ($self) = @_;
		2960
		2961	sprintf "%slevel %d\n%s points\n%s next level\n%s to go, %d%% done",
		2962	$tt,
		2963	$self->{lvl},
		2964	::formsep ($self->{exp}),
		2965	::formsep ($self->{nxt}),
		2966	::formsep ($self->{nxt} - $self->{exp}),
		2967	$self->_percent * 100,
		2968	},
		2969	);
		2970
		2971	$::CONN->{on_exp_update}{$self+0} = sub { $self->set_value ($self->{value}) }
		2972	if $::CONN;
		2973
		2974	$self
		2975	}
		2976
		2977	sub DESTROY {
		2978	my ($self) = @_;
		2979
		2980	delete $::CONN->{on_exp_update}{$self+0}
		2981	if $::CONN;
		2982
		2983	$self->SUPER::DESTROY;
		2984	}
		2985
		2986	sub _percent {
		2987	my ($self) = @_;
		2988
		2989	my $table = $::CONN && $::CONN->{exp_table}
		2990	or return -1;
		2991
		2992	my $l0 = $table->[$self->{lvl} - 1];
		2993	my $l1 = $table->[$self->{lvl}];
		2994
		2995	$self->{nxt} = $l1;
		2996
		2997	($self->{exp} - $l0) / ($l1 - $l0)
		2998	}
		2999
		3000	sub set_value {
		3001	my ($self, $lvl, $exp) = @_;
		3002
		3003	$self->{lvl} = $lvl;
		3004	$self->{exp} = $exp;
		3005
		3006	$self->SUPER::set_value ($self->_percent);
		3007	}
		3008
		3009	#############################################################################
		3010
2190	package CFClient::UI::Gauge;	3011	package DC::UI::Gauge;
2191		3012
2192	our @ISA = CFClient::UI::VBox::;	3013	our @ISA = DC::UI::VBox::;
2193		3014
2194	sub new {	3015	sub new {
2195	my ($class, %arg) = @_;	3016	my ($class, %arg) = @_;
2196		3017
2197	my $self = $class->SUPER::new (	3018	my $self = $class->SUPER::new (
…		…
2199	can_hover => 1,	3020	can_hover => 1,
2200	can_events => 1,	3021	can_events => 1,
2201	%arg,	3022	%arg,
2202	);	3023	);
2203		3024
2204	$self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");	3025	$self->add ($self->{value} = new DC::UI::Label valign => 1, align => 0.5, template => "999");
2205	$self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);	3026	$self->add ($self->{gauge} = new DC::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2206	$self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");	3027	$self->add ($self->{max} = new DC::UI::Label valign => 0, align => 0.5, template => "999");
2207		3028
2208	$self	3029	$self
2209	}	3030	}
2210		3031
2211	sub set_fontsize {	3032	sub set_fontsize {
…		…
2232	$self->{value}->set_text ($val);	3053	$self->{value}->set_text ($val);
2233	}	3054	}
2234		3055
2235	#############################################################################	3056	#############################################################################
2236		3057
2237	package CFClient::UI::Slider;	3058	package DC::UI::Slider;
2238		3059
2239	use strict;	3060	use common::sense;
2240		3061
2241	use CFClient::OpenGL;	3062	use DC::OpenGL;
2242		3063
2243	our @ISA = CFClient::UI::DrawBG::;	3064	our @ISA = DC::UI::DrawBG::;
2244		3065
2245	my @tex =	3066	my @tex =
2246	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }	3067	map { new_from_resource DC::Texture $_ }
2247	qw(s1_slider.png s1_slider_bg.png);	3068	qw(s1_slider.png s1_slider_bg.png);
2248		3069
2249	sub new {	3070	sub new {
2250	my $class = shift;	3071	my $class = shift;
2251		3072
…		…
2272	$self->update;	3093	$self->update;
2273		3094
2274	$self	3095	$self
2275	}	3096	}
2276		3097
2277	sub changed { }
2278
2279	sub set_range {	3098	sub set_range {
2280	my ($self, $range) = @_;	3099	my ($self, $range) = @_;
2281		3100
2282	($range, $self->{range}) = ($self->{range}, $range);	3101	($range, $self->{range}) = ($self->{range}, $range);
2283		3102
2284	$self->update
2285	if "@$range" ne "@{$self->{range}}";	3103	if ("@$range" ne "@{$self->{range}}") {
		3104	$self->update;
		3105	$self->set_value ($self->{range}[0]);
		3106	}
2286	}	3107	}
2287		3108
2288	sub set_value {	3109	sub set_value {
2289	my ($self, $value) = @_;	3110	my ($self, $value) = @_;
2290		3111
2291	my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};	3112	my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2292		3113
2293	$hi = $lo + 1 if $hi <= $lo;	3114	$hi = $lo if $hi < $lo;
2294		3115
2295	$page = $hi - $lo if $page > $hi - $lo;	3116	$value = $hi - $page if $value > $hi - $page;
2296
2297	$value = $lo if $value < $lo;	3117	$value = $lo if $value < $lo;
2298	$value = $hi - $page if $value > $hi - $page;
2299		3118
2300	$value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit	3119	$value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2301	if $unit;	3120	if $unit;
2302		3121
2303	@{$self->{range}} = ($value, $lo, $hi, $page, $unit);	3122	@{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2304		3123
2305	if ($value != $old_value) {	3124	if ($value != $old_value) {
2306	$self->_emit (changed => $value);	3125	$self->emit (changed => $value);
2307	$self->update;	3126	$self->update;
2308	}	3127	}
2309	}	3128	}
2310		3129
2311	sub size_request {	3130	sub size_request {
2312	my ($self) = @_;	3131	my ($self) = @_;
2313		3132
2314	($self->{req_w}, $self->{req_h})	3133	($self->{req_w}, $self->{req_h})
2315	}	3134	}
2316		3135
2317	sub button_down {	3136	sub invoke_button_down {
2318	my ($self, $ev, $x, $y) = @_;	3137	my ($self, $ev, $x, $y) = @_;
2319		3138
2320	$self->SUPER::button_down ($ev, $x, $y);	3139	$self->SUPER::invoke_button_down ($ev, $x, $y);
2321		3140
2322	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];	3141	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2323		3142
2324	$self->mouse_motion ($ev, $x, $y)	3143	$self->invoke_mouse_motion ($ev, $x, $y);
2325	}
2326		3144
		3145	1
		3146	}
		3147
2327	sub mouse_motion {	3148	sub invoke_mouse_motion {
2328	my ($self, $ev, $x, $y) = @_;	3149	my ($self, $ev, $x, $y) = @_;
2329		3150
2330	if ($GRAB == $self) {	3151	if ($GRAB == $self) {
2331	my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});	3152	my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2332		3153
2333	my (undef, $lo, $hi, $page) = @{$self->{range}};	3154	my (undef, $lo, $hi, $page) = @{$self->{range}};
2334		3155
2335	$x = ($x - $self->{click}[1]) / ($w * $self->{scale});	3156	$x = ($x - $self->{click}[1]) / ($w * $self->{scale} || 1e999);
2336		3157
2337	$self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));	3158	$self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2338	} else {	3159	} else {
2339	return 0;	3160	return 0;
2340	}	3161	}
2341		3162
2342	1	3163	1
2343	}	3164	}
2344		3165
		3166	sub invoke_mouse_wheel {
		3167	my ($self, $ev) = @_;
		3168
		3169	my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx};
		3170
		3171	my $pagepart = $ev->{mod} & DC::KMOD_SHIFT ? 1 : 0.2;
		3172
		3173	$self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * $pagepart);
		3174
		3175	1
		3176	}
		3177
2345	sub update {	3178	sub update {
2346	my ($self) = @_;	3179	my ($self) = @_;
2347		3180
2348	delete $self->{knob_w};	3181	delete $self->{knob_w};
2349	$self->SUPER::update;	3182	$self->SUPER::update;
…		…
2353	my ($self) = @_;	3186	my ($self) = @_;
2354		3187
2355	unless ($self->{knob_w}) {	3188	unless ($self->{knob_w}) {
2356	$self->set_value ($self->{range}[0]);	3189	$self->set_value ($self->{range}[0]);
2357		3190
2358	my ($value, $lo, $hi, $page) = @{$self->{range}};	3191	my ($value, $lo, $hi, $page, $unit) = @{$self->{range}};
2359	my $range = ($hi - $page - $lo) || 1e-100;	3192	my $range = ($hi - $page - $lo) || 1e-10;
2360		3193
2361	my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;	3194	my $knob_w = List::Util::min 1, $page / (($hi - $lo) || 1e-10) || 24 / $self->{w};
2362		3195
2363	$self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;	3196	$self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
2364	$self->{scale} = 1 - 2 * $self->{offset} || 1e-100;	3197	$self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
2365		3198
2366	$value = ($value - $lo) / $range;	3199	$value = ($value - $lo) / $range;
…		…
2396	glDisable GL_TEXTURE_2D;	3229	glDisable GL_TEXTURE_2D;
2397	}	3230	}
2398		3231
2399	#############################################################################	3232	#############################################################################
2400		3233
2401	package CFClient::UI::ValSlider;	3234	package DC::UI::ValSlider;
2402		3235
2403	our @ISA = CFClient::UI::HBox::;	3236	our @ISA = DC::UI::HBox::;
2404		3237
2405	sub new {	3238	sub new {
2406	my ($class, %arg) = @_;	3239	my ($class, %arg) = @_;
2407		3240
2408	my $range = delete $arg{range};	3241	my $range = delete $arg{range};
2409		3242
2410	my $self = $class->SUPER::new (	3243	my $self = $class->SUPER::new (
2411	slider => (new CFClient::UI::Slider expand => 1, range => $range),	3244	slider => (new DC::UI::Slider expand => 1, range => $range),
2412	entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),	3245	entry => (new DC::UI::Label text => "", template => delete $arg{template}),
2413	to_value => sub { shift },	3246	to_value => sub { shift },
2414	from_value => sub { shift },	3247	from_value => sub { shift },
2415	%arg,	3248	%arg,
2416	);	3249	);
2417		3250
…		…
2437	sub set_range { shift->{slider}->set_range (@_) }	3270	sub set_range { shift->{slider}->set_range (@_) }
2438	sub set_value { shift->{slider}->set_value (@_) }	3271	sub set_value { shift->{slider}->set_value (@_) }
2439		3272
2440	#############################################################################	3273	#############################################################################
2441		3274
2442	package CFClient::UI::TextView;	3275	package DC::UI::TextScroller;
2443		3276
2444	our @ISA = CFClient::UI::HBox::;	3277	our @ISA = DC::UI::HBox::;
2445		3278
2446	use CFClient::OpenGL;	3279	use DC::OpenGL;
2447		3280
2448	sub new {	3281	sub new {
2449	my $class = shift;	3282	my $class = shift;
2450		3283
2451	my $self = $class->SUPER::new (	3284	my $self = $class->SUPER::new (
2452	fontsize => 1,	3285	fontsize => 1,
2453	can_events => 0,	3286	can_events => 1,
		3287	indent => 0,
2454	#font => default_font	3288	#font => default_font
2455	@_,	3289	@_,
2456		3290
2457	layout => (new CFClient::Layout 1),	3291	layout => (new DC::Layout),
2458	par => [],	3292	max_par => 0,
2459	height => 0,	3293	height => 0,
2460	children => [	3294	children => [
2461	(new CFClient::UI::Empty expand => 1),	3295	(new DC::UI::Empty expand => 1),
2462	(new CFClient::UI::Slider vertical => 1),	3296	(new DC::UI::Slider vertical => 1),
2463	],	3297	],
2464	);	3298	);
2465		3299
2466	$self->{children}[1]->connect (changed => sub { $self->update });	3300	$self->{children}[1]->connect (changed => sub { $self->update });
2467		3301
		3302	$self->add_paragraph (@{ delete $self->{par} }) if @{ $self->{par} };
		3303
2468	$self	3304	$self
2469	}	3305	}
2470		3306
2471	sub set_fontsize {	3307	sub set_fontsize {
2472	my ($self, $fontsize) = @_;	3308	my ($self, $fontsize) = @_;
2473		3309
2474	$self->{fontsize} = $fontsize;	3310	$self->{fontsize} = $fontsize;
2475	$self->reflow;	3311	$self->reflow;
2476	}	3312	}
2477		3313
		3314	sub size_request {
		3315	my ($self) = @_;
		3316
		3317	my ($empty, $slider) = $self->visible_children;
		3318
		3319	local $self->{children} = [$empty, $slider];
		3320	$self->SUPER::size_request
		3321	}
		3322
2478	sub size_allocate {	3323	sub invoke_size_allocate {
2479	my ($self, $w, $h) = @_;	3324	my ($self, $w, $h) = @_;
2480		3325
2481	$self->SUPER::size_allocate ($w, $h);	3326	my ($empty, $slider, @other) = @{ $self->{children} };
		3327	$_->configure (@$_{qw(x y req_w req_h)}) for @other;
2482		3328
2483	$self->{layout}->set_font ($self->{font}) if $self->{font};	3329	$self->{layout}->set_font ($self->{font}) if $self->{font};
2484	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	3330	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2485	$self->{layout}->set_width ($self->{children}[0]{w});	3331	$self->{layout}->set_width ($empty->{w});
		3332	$self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2486		3333
2487	$self->reflow;	3334	$self->reflow;
2488	}
2489		3335
2490	sub text_size {	3336	local $self->{children} = [$empty, $slider];
		3337	$self->SUPER::invoke_size_allocate ($w, $h)
		3338	}
		3339
		3340	sub invoke_mouse_wheel {
2491	my ($self, $text, $indent) = @_;	3341	my ($self, $ev) = @_;
		3342
		3343	return 0 unless $ev->{dy}; # only vertical movements
		3344
		3345	$self->{children}[1]->emit (mouse_wheel => $ev);
		3346
		3347	1
		3348	}
		3349
		3350	sub get_layout {
		3351	my ($self, $para) = @_;
2492		3352
2493	my $layout = $self->{layout};	3353	my $layout = $self->{layout};
2494		3354
		3355	$layout->set_font ($self->{font}) if $self->{font};
		3356	$layout->set_foreground (@{$para->{fg}});
2495	$layout->set_height ($self->{fontsize} * $::FONTSIZE);	3357	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
2496	$layout->set_width ($self->{children}[0]{w} - $indent);	3358	$layout->set_width ($self->{children}[0]{w} - $para->{indent});
		3359	$layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2497	$layout->set_markup ($text);	3360	$layout->set_markup ($para->{markup});
		3361
		3362	$layout->set_shapes (
		3363	map
		3364	+(0, $_->baseline_shift + $_->{padding_y} - $_->{h}, $_->{w}, $_->{h}),
		3365	@{$para->{widget}}
2498		3366	);
		3367
2499	$layout->size	3368	$layout
2500	}	3369	}
2501		3370
2502	sub reflow {	3371	sub reflow {
2503	my ($self) = @_;	3372	my ($self) = @_;
2504		3373
…		…
2511		3380
2512	# todo: base offset on lines or so, not on pixels	3381	# todo: base offset on lines or so, not on pixels
2513	$self->{children}[1]->set_value ($offset);	3382	$self->{children}[1]->set_value ($offset);
2514	}	3383	}
2515		3384
		3385	sub current_paragraph {
		3386	my ($self) = @_;
		3387
		3388	$self->{top_paragraph} - 1
		3389	}
		3390
		3391	sub scroll_to {
		3392	my ($self, $para) = @_;
		3393
		3394	$para = List::Util::max 0, List::Util::min $#{$self->{par}}, $para;
		3395
		3396	$self->{scroll_to} = $para;
		3397	$self->update;
		3398	}
		3399
2516	sub clear {	3400	sub clear {
2517	my ($self) = @_;	3401	my ($self) = @_;
		3402
		3403	my (undef, undef, @other) = @{ $self->{children} };
		3404	$self->remove ($_) for @other;
2518		3405
2519	$self->{par} = [];	3406	$self->{par} = [];
2520	$self->{height} = 0;	3407	$self->{height} = 0;
2521	$self->{children}[1]->set_range ([0, 0, 0, 1, 1]);	3408	$self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2522	}	3409	}
2523		3410
2524	sub add_paragraph {	3411	sub add_paragraph {
2525	my ($self, $color, $text, $indent) = @_;	3412	my $self = shift;
2526		3413
2527	for my $line (split /\n/, $text) {	3414	for my $para (@_) {
2528	my ($w, $h) = $self->text_size ($line);	3415	$para = {
		3416	fg => [1, 1, 1, 1],
		3417	indent => 0,
		3418	markup => "",
		3419	widget => [],
		3420	ref $para ? %$para : (markup => $para),
		3421	w => 1e10,
		3422	wrapped => 1,
		3423	};
		3424
		3425	$self->add (@{ $para->{widget} }) if @{ $para->{widget} };
		3426	push @{$self->{par}}, $para;
		3427	}
		3428
		3429	if (my $max = $self->{max_par}) {
		3430	shift @{$self->{par}} while @{$self->{par}} > $max;
		3431	}
		3432
		3433	$self->{need_reflow}++;
		3434	$self->update;
		3435	}
		3436
		3437	sub scroll_to_bottom {
		3438	my ($self) = @_;
		3439
		3440	$self->{scroll_to} = $#{$self->{par}};
		3441	$self->update;
		3442	}
		3443
		3444	sub force_uptodate {
		3445	my ($self) = @_;
		3446
		3447	if (delete $self->{need_reflow}) {
		3448	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
		3449
		3450	my $height = 0;
		3451
		3452	for my $para (@{$self->{par}}) {
		3453	if ($para->{w} != $W && ($para->{wrapped} || $para->{w} > $W)) {
		3454	my $layout = $self->get_layout ($para);
		3455	my ($w, $h) = $layout->size;
		3456
		3457	$para->{w} = $w + $para->{indent};
		3458	$para->{h} = $h;
		3459	$para->{wrapped} = $layout->has_wrapped;
		3460	}
		3461
		3462	$para->{y} = $height;
		3463	$height += $para->{h};
		3464	}
		3465
2529	$self->{height} += $h;	3466	$self->{height} = $height;
2530	push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];	3467	$self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
2531	}
2532		3468
2533	$self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);	3469	delete $self->{texture};
		3470	}
		3471
		3472	if (my $paridx = delete $self->{scroll_to}) {
		3473	$self->{children}[1]->set_value ($self->{par}[$paridx]{y});
		3474	}
2534	}	3475	}
2535		3476
2536	sub update {	3477	sub update {
2537	my ($self) = @_;	3478	my ($self) = @_;
2538		3479
…		…
2540		3481
2541	return unless $self->{h} > 0;	3482	return unless $self->{h} > 0;
2542		3483
2543	delete $self->{texture};	3484	delete $self->{texture};
2544		3485
2545	$ROOT->on_post_alloc ($self, sub {	3486	$ROOT->on_post_alloc ($self => sub {
		3487	$self->force_uptodate;
		3488
2546	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};	3489	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2547		3490
2548	if (delete $self->{need_reflow}) {
2549	my $height = 0;
2550
2551	my $layout = $self->{layout};
2552
2553	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
2554
2555	for (@{$self->{par}}) {
2556	if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2557	$layout->set_width ($W - $_->[3]);
2558	$layout->set_markup ($_->[4]);
2559	my ($w, $h) = $layout->size;
2560	$_->[0] = $w + $_->[3];
2561	$_->[1] = $h;
2562	}
2563
2564	$height += $_->[1];
2565	}
2566
2567	$self->{height} = $height;
2568
2569	$self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
2570
2571	delete $self->{texture};
2572	}
2573
2574	$self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {	3491	$self->{texture} ||= new_from_opengl DC::Texture $W, $H, sub {
2575	glClearColor 0.5, 0.5, 0.5, 0;	3492	glClearColor 0, 0, 0, 0;
2576	glClear GL_COLOR_BUFFER_BIT;	3493	glClear GL_COLOR_BUFFER_BIT;
2577		3494
		3495	package DC::UI::Base;
		3496	local ($draw_x, $draw_y, $draw_w, $draw_h) =
		3497	(0, 0, $self->{w}, $self->{h});
		3498
		3499	my $top = int $self->{children}[1]{range}[0];
		3500
		3501	my $paridx = 0;
		3502	my $top_paragraph;
2578	my $top = int $self->{children}[1]{range}[0];	3503	my $top = int $self->{children}[1]{range}[0];
2579		3504
2580	my $y0 = $top;	3505	my $y0 = $top;
2581	my $y1 = $top + $H;	3506	my $y1 = $top + $H;
2582		3507
2583	my $y = 0;
2584
2585	my $layout = $self->{layout};
2586
2587	$layout->set_font ($self->{font}) if $self->{font};
2588
2589	glEnable GL_BLEND;
2590	#TODO# not correct in windows where rgba is forced off
2591	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2592
2593	for my $par (@{$self->{par}}) {	3508	for my $para (@{$self->{par}}) {
2594	my $h = $par->[1];	3509	my $h = $para->{h};
		3510	my $y = $para->{y};
2595		3511
2596	if ($y0 < $y + $h && $y < $y1) {	3512	if ($y0 < $y + $h && $y < $y1) {
2597	$layout->set_foreground (@{ $par->[2] });	3513	my $layout = $self->get_layout ($para);
2598	$layout->set_width ($W - $par->[3]);
2599	$layout->set_markup ($par->[4]);
2600		3514
2601	my ($w, $h, $data, $format, $internalformat) = $layout->render;	3515	$layout->render ($para->{indent}, $y - $y0);
		3516	$layout->draw;
2602		3517
2603	glRasterPos $par->[3], $y - $y0;	3518	if (my @w = @{ $para->{widget} }) {
2604	glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;	3519	my @s = $layout->get_shapes;
		3520
		3521	for (@w) {
		3522	my ($dx, $dy) = splice @s, 0, 2, ();
		3523
		3524	$_->{x} = $dx + $para->{indent};
		3525	$_->{y} = $dy + $y - $y0;
		3526
		3527	$_->draw;
		3528	}
		3529	}
2605	}	3530	}
2606		3531
2607	$y += $h;	3532	$paridx++;
		3533	$top_paragraph ||= $paridx if $y >= $top;
2608	}	3534	}
2609		3535
2610	glDisable GL_BLEND;	3536	$self->{top_paragraph} = $top_paragraph;
2611	};	3537	};
2612	});	3538	});
2613	}	3539	}
2614		3540
		3541	sub reconfigure {
		3542	my ($self) = @_;
		3543
		3544	$self->SUPER::reconfigure;
		3545
		3546	$_->{w} = 1e10 for @{ $self->{par} };
		3547	$self->reflow;
		3548	}
		3549
2615	sub _draw {	3550	sub _draw {
2616	my ($self) = @_;	3551	my ($self) = @_;
2617		3552
2618	glEnable GL_TEXTURE_2D;	3553	glEnable GL_TEXTURE_2D;
2619	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	3554	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2620	glColor 1, 1, 1, 1;	3555	glColor 0, 0, 0, 1;
2621	$self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});	3556	$self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2622	glDisable GL_TEXTURE_2D;	3557	glDisable GL_TEXTURE_2D;
2623		3558
2624	$self->{children}[1]->draw;	3559	$self->{children}[1]->draw;
2625
2626	}	3560	}
2627		3561
2628	#############################################################################	3562	#############################################################################
2629		3563
2630	package CFClient::UI::Animator;	3564	package DC::UI::Animator;
2631		3565
2632	use CFClient::OpenGL;	3566	use DC::OpenGL;
2633		3567
2634	our @ISA = CFClient::UI::Bin::;	3568	our @ISA = DC::UI::Bin::;
2635		3569
2636	sub moveto {	3570	sub moveto {
2637	my ($self, $x, $y) = @_;	3571	my ($self, $x, $y) = @_;
2638		3572
2639	$self->{moveto} = [$self->{x}, $self->{y}, $x, $y];	3573	$self->{moveto} = [$self->{x}, $self->{y}, $x, $y];
…		…
2667	glPopMatrix;	3601	glPopMatrix;
2668	}	3602	}
2669		3603
2670	#############################################################################	3604	#############################################################################
2671		3605
2672	package CFClient::UI::Flopper;	3606	package DC::UI::Flopper;
2673		3607
2674	our @ISA = CFClient::UI::Button::;	3608	our @ISA = DC::UI::Button::;
2675		3609
2676	sub new {	3610	sub new {
2677	my $class = shift;	3611	my $class = shift;
2678		3612
2679	my $self = $class->SUPER::new (	3613	my $self = $class->SUPER::new (
…		…
2691	$self->{other}->toggle_visibility;	3625	$self->{other}->toggle_visibility;
2692	}	3626	}
2693		3627
2694	#############################################################################	3628	#############################################################################
2695		3629
2696	package CFClient::UI::Tooltip;	3630	package DC::UI::Tooltip;
2697		3631
2698	our @ISA = CFClient::UI::Bin::;	3632	our @ISA = DC::UI::Bin::;
2699		3633
2700	use CFClient::OpenGL;	3634	use DC::OpenGL;
2701		3635
2702	sub new {	3636	sub new {
2703	my $class = shift;	3637	my $class = shift;
2704		3638
2705	$class->SUPER::new (	3639	$class->SUPER::new (
…		…
2709	}	3643	}
2710		3644
2711	sub set_tooltip_from {	3645	sub set_tooltip_from {
2712	my ($self, $widget) = @_;	3646	my ($self, $widget) = @_;
2713		3647
2714	my $tooltip = $widget->{tooltip};	3648	my $tip = $widget->{tooltip};
		3649	$tip = $tip->($widget) if "CODE" eq ref $tip;
		3650
		3651	$tip = DC::Pod::section_label tooltip => $1
		3652	if $tip =~ /^#(.*)$/;
2715		3653
2716	if ($ENV{CFPLUS_DEBUG} & 2) {	3654	if ($ENV{CFPLUS_DEBUG} & 2) {
2717	$tooltip .= "\n\n" . (ref $widget) . "\n"	3655	$tip .= "\n\n" . (ref $widget) . "\n"
2718	. "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"	3656	. "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2719	. "req $widget->{req_w} $widget->{req_h}\n"	3657	. "req $widget->{req_w} $widget->{req_h}\n"
2720	. "visible $widget->{visible}";	3658	. "visible $widget->{visible}";
2721	}	3659	}
2722		3660
		3661	$tip =~ s/^\n+//;
		3662	$tip =~ s/\n+$//;
		3663
2723	$self->add (new CFClient::UI::Label	3664	$self->add (new DC::UI::Label
		3665	fg => $DC::THEME{tooltip_fg},
2724	markup => $tooltip,	3666	markup => $tip,
2725	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,	3667	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
		3668	align => 0,
2726	fontsize => 0.8,	3669	fontsize => 0.8,
2727	fg => [0, 0, 0, 1],	3670	style => $DC::THEME{tooltip_style}, # FLAG_INVERSE
2728	ellipsise => 0,	3671	ellipsise => 0,
2729	font => ($widget->{tooltip_font} || $::FONT_PROP),	3672	font => ($widget->{tooltip_font} || $::FONT_PROP),
2730	);	3673	);
2731	}	3674	}
2732		3675
…		…
2736	my ($w, $h) = @{$self->child}{qw(req_w req_h)};	3679	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2737		3680
2738	($w + 4, $h + 4)	3681	($w + 4, $h + 4)
2739	}	3682	}
2740		3683
2741	sub size_allocate {	3684	sub invoke_size_allocate {
2742	my ($self, $w, $h) = @_;	3685	my ($self, $w, $h) = @_;
2743		3686
2744	$self->SUPER::size_allocate ($w - 4, $h - 4);	3687	$self->SUPER::invoke_size_allocate ($w - 4, $h - 4)
2745	}	3688	}
2746		3689
2747	sub visibility_change {	3690	sub invoke_visibility_change {
2748	my ($self, $visible) = @_;	3691	my ($self, $visible) = @_;
2749		3692
2750	return unless $visible;	3693	return unless $visible;
2751		3694
2752	$self->{root}->on_post_alloc ("move_$self" => sub {	3695	$self->{root}->on_post_alloc ("move_$self" => sub {
2753	my $widget = $self->{owner}	3696	my $widget = $self->{owner}
2754	or return;	3697	or return;
2755		3698
		3699	if ($widget->{visible}) {
2756	my ($x, $y) = $widget->coord2global ($widget->{w}, 0);	3700	my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2757		3701
2758	($x, $y) = $widget->coord2global (-$self->{w}, 0)	3702	($x, $y) = $widget->coord2global (-$self->{w}, 0)
2759	if $x + $self->{w} > $::WIDTH;	3703	if $x + $self->{w} > $self->{root}{w};
2760		3704
2761	$self->move_abs ($x, $y);	3705	$self->move_abs ($x, $y);
		3706	} else {
		3707	$self->hide;
		3708	}
2762	});	3709	});
2763	}	3710	}
2764		3711
2765	sub _draw {	3712	sub _draw {
2766	my ($self) = @_;	3713	my ($self) = @_;
2767		3714
2768	glTranslate 0.375, 0.375;
2769
2770	my ($w, $h) = @$self{qw(w h)};	3715	my ($w, $h) = @$self{qw(w h)};
2771		3716
2772	glColor 1, 0.8, 0.4;	3717	glColor @{ $DC::THEME{tooltip_bg} };
2773	glBegin GL_QUADS;	3718	glRect 0, 0, $w, $h;
2774	glVertex 0 , 0;
2775	glVertex 0 , $h;
2776	glVertex $w, $h;
2777	glVertex $w, 0;
2778	glEnd;
2779		3719
2780	glColor 0, 0, 0;	3720	glColor @{ $DC::THEME{tooltip_border} };
2781	glBegin GL_LINE_LOOP;	3721	glRect_lineloop .5, .5, $w + .5, $h + .5;
2782	glVertex 0 , 0;
2783	glVertex 0 , $h;
2784	glVertex $w, $h;
2785	glVertex $w, 0;
2786	glEnd;
2787		3722
2788	glTranslate 2 - 0.375, 2 - 0.375;	3723	glTranslate 2, 2;
2789		3724
2790	$self->SUPER::_draw;	3725	$self->SUPER::_draw;
2791	}	3726	}
2792		3727
2793	#############################################################################	3728	#############################################################################
2794		3729
2795	package CFClient::UI::Face;	3730	package DC::UI::Face;
2796		3731
2797	our @ISA = CFClient::UI::Base::;	3732	our @ISA = DC::UI::DrawBG::;
2798		3733
2799	use CFClient::OpenGL;	3734	use DC::OpenGL;
2800		3735
2801	sub new {	3736	sub new {
2802	my $class = shift;	3737	my $class = shift;
2803		3738
2804	my $self = $class->SUPER::new (	3739	my $self = $class->SUPER::new (
		3740	size_w => 32,
		3741	size_h => 8,
2805	aspect => 1,	3742	aspect => 1,
2806	can_events => 0,	3743	can_events => 0,
2807	@_,	3744	@_,
2808	);	3745	);
2809		3746
2810	if ($self->{anim} && $self->{animspeed}) {	3747	$self->update_anim;
2811	Scalar::Util::weaken (my $widget = $self);
2812
2813	$self->{timer} = Event->timer (
2814	at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2815	hard => 1,
2816	interval => $self->{animspeed},
2817	cb => sub {
2818	++$widget->{frame};
2819	$widget->update;
2820	},
2821	);
2822	}
2823		3748
2824	$self	3749	$self
2825	}	3750	}
2826		3751
		3752	sub update_timer {
		3753	my ($self) = @_;
		3754
		3755	return unless $self->{timer};
		3756
		3757	if ($self->{visible}) {
		3758	$self->{timer}->start;
		3759	} else {
		3760	$self->{timer}->stop;
		3761	}
		3762	}
		3763
		3764	sub update_face {
		3765	my ($self) = @_;
		3766
		3767	if ($::CONN) {
		3768	if (my $anim = $::CONN->{anim}[$self->{anim}]) {
		3769	if ($anim && @$anim) {
		3770	$self->{face} = $anim->[ $self->{frame} % @$anim ];
		3771	delete $self->{face_change_cb};
		3772
		3773	if (my $tex = $self->{tex} = $::CONN->{texture}[ $::CONN->{face}[$self->{face}]{id} ]) {
		3774	unless ($tex->{name} || $tex->{loading}) {
		3775	$tex->upload (sub { $self->reconfigure });
		3776	}
		3777	}
		3778	}
		3779	}
		3780	}
		3781	}
		3782
		3783	sub update_anim {
		3784	my ($self) = @_;
		3785
		3786	if ($self->{anim} && $self->{animspeed}) {
		3787	DC::weaken (my $widget = $self);
		3788
		3789	$self->{animspeed} = List::Util::max 0.05, $self->{animspeed};
		3790	$self->{timer} = EV::periodic_ns 0, $self->{animspeed}, undef, sub {
		3791	return unless $::CONN;
		3792
		3793	my $w = $widget
		3794	or return;
		3795
		3796	++$w->{frame};
		3797	$w->update_face;
		3798
		3799	# somehow, $widget can go away
		3800	$w->update;
		3801	$w->update_timer;
		3802	};
		3803
		3804	$self->update_face;
		3805	$self->update_timer;
		3806	} else {
		3807	delete $self->{timer};
		3808	}
		3809	}
		3810
2827	sub size_request {	3811	sub size_request {
2828	(32, 8)	3812	my ($self) = @_;
		3813
		3814	if ($::CONN) {
		3815	if (my $faceid = $::CONN->{face}[$self->{face}]{id}) {
		3816	if (my $tex = $self->{tex} = $::CONN->{texture}[$faceid]) {
		3817	if ($tex->{name}) {
		3818	return ($self->{size_w} || $tex->{w}, $self->{size_h} || $tex->{h});
		3819	} elsif (!$tex->{loading}) {
		3820	$tex->upload (sub { $self->reconfigure });
		3821	}
		3822	}
		3823
		3824	$self->{face_change_cb} ||= $::CONN->on_face_change ($self->{face}, sub { $self->reconfigure });
		3825	}
		3826	}
		3827
		3828	($self->{size_w} || 8, $self->{size_h} || 8)
2829	}	3829	}
2830		3830
2831	sub update {	3831	sub update {
2832	my ($self) = @_;	3832	my ($self) = @_;
2833		3833
2834	return unless $self->{visible};	3834	return unless $self->{visible};
2835		3835
2836	$self->SUPER::update;	3836	$self->SUPER::update;
2837	}	3837	}
2838		3838
		3839	sub set_face {
		3840	my ($self, $face) = @_;
		3841
		3842	$self->{face} = $face;
		3843	$self->reconfigure;
		3844	}
		3845
		3846	sub set_anim {
		3847	my ($self, $anim) = @_;
		3848
		3849	$self->{anim} = $anim;
		3850	$self->update_anim;
		3851	}
		3852
		3853	sub set_animspeed {
		3854	my ($self, $animspeed) = @_;
		3855
		3856	$self->{animspeed} = $animspeed;
		3857	$self->update_anim;
		3858	}
		3859
		3860	sub invoke_visibility_change {
		3861	my ($self) = @_;
		3862
		3863	$self->update_timer;
		3864
		3865	0
		3866	}
		3867
2839	sub _draw {	3868	sub _draw {
2840	my ($self) = @_;	3869	my ($self) = @_;
2841		3870
2842	return unless $::CONN;	3871	$self->SUPER::_draw;
2843		3872
2844	my $face;	3873	if (my $tex = $self->{tex}) {
2845
2846	if ($self->{frame}) {
2847	my $anim = $::CONN->{anim}[$self->{anim}];
2848
2849	$face = $anim->[ $self->{frame} % @$anim ]
2850	if $anim && @$anim;
2851	}
2852
2853	my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2854
2855	if ($tex) {
2856	glEnable GL_TEXTURE_2D;	3874	glEnable GL_TEXTURE_2D;
2857	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	3875	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2858	glColor 1, 1, 1, 1;	3876	glColor 0, 0, 0, 1;
2859	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});	3877	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2860	glDisable GL_TEXTURE_2D;	3878	glDisable GL_TEXTURE_2D;
2861	}	3879	}
2862	}	3880	}
2863		3881
2864	sub DESTROY {	3882	sub destroy {
2865	my ($self) = @_;	3883	my ($self) = @_;
2866		3884
2867	$self->{timer}->cancel	3885	(delete $self->{timer})->cancel
2868	if $self->{timer};	3886	if $self->{timer};
2869		3887
2870	$self->SUPER::DESTROY;	3888	$self->SUPER::destroy;
2871	}	3889	}
2872		3890
2873	#############################################################################	3891	#############################################################################
2874		3892
2875	package CFClient::UI::Buttonbar;	3893	package DC::UI::Buttonbar;
2876		3894
2877	our @ISA = CFClient::UI::HBox::;	3895	our @ISA = DC::UI::HBox::;
2878		3896
2879	# TODO: should actualyl wrap buttons and other goodies.	3897	# TODO: should actually wrap buttons and other goodies.
2880		3898
2881	#############################################################################	3899	#############################################################################
2882		3900
2883	package CFClient::UI::Menu;	3901	package DC::UI::Menu;
2884		3902
2885	our @ISA = CFClient::UI::FancyFrame::;	3903	our @ISA = DC::UI::Toplevel::;
2886		3904
2887	use CFClient::OpenGL;	3905	use DC::OpenGL;
2888		3906
2889	sub new {	3907	sub new {
2890	my $class = shift;	3908	my $class = shift;
2891		3909
2892	my $self = $class->SUPER::new (	3910	my $self = $class->SUPER::new (
2893	items => [],	3911	items => [],
2894	z => 100,	3912	z => 100,
2895	@_,	3913	@_,
2896	);	3914	);
2897		3915
2898	$self->add ($self->{vbox} = new CFClient::UI::VBox);	3916	$self->add ($self->{vbox} = new DC::UI::VBox);
2899		3917
2900	for my $item (@{ $self->{items} }) {	3918	for my $item (@{ $self->{items} }) {
2901	my ($widget, $cb) = @$item;	3919	my ($widget, $cb, $tooltip) = @$item;
2902		3920
2903	# handle various types of items, only text for now	3921	# handle various types of items, only text for now
2904	if (!ref $widget) {	3922	if (!ref $widget) {
		3923	if ($widget =~ /\t/) {
		3924	my ($left, $right) = split /\t/, $widget, 2;
		3925
2905	$widget = new CFClient::UI::Label	3926	$widget = new DC::UI::HBox
2906	can_hover => 1,	3927	can_hover => 1,
2907	can_events => 1,	3928	can_events => 1,
		3929	tooltip => $tooltip,
		3930	children => [
		3931	(new DC::UI::Label markup => $left , align => 0, expand => 1),
		3932	(new DC::UI::Label markup => $right, align => 1),
		3933	],
		3934	;
		3935
		3936	} else {
		3937	$widget = new DC::UI::Label
		3938	can_hover => 1,
		3939	can_events => 1,
		3940	align => 0,
2908	text => $widget;	3941	markup => $widget,
		3942	tooltip => $tooltip;
		3943	}
2909	}	3944	}
2910		3945
2911	$self->{item}{$widget} = $item;	3946	$self->{item}{$widget} = $item;
2912		3947
2913	$self->{vbox}->add ($widget);	3948	$self->{vbox}->add ($widget);
…		…
2918		3953
2919	# popup given the event (must be a mouse button down event currently)	3954	# popup given the event (must be a mouse button down event currently)
2920	sub popup {	3955	sub popup {
2921	my ($self, $ev) = @_;	3956	my ($self, $ev) = @_;
2922		3957
2923	$self->_emit ("popdown");	3958	$self->emit ("popdown");
2924		3959
2925	# maybe save $GRAB? must be careful about events...	3960	# maybe save $GRAB? must be careful about events...
2926	$GRAB = $self;	3961	$GRAB = $self;
2927	$self->{button} = $ev->{button};	3962	$self->{button} = $ev->{button};
2928		3963
2929	$self->show;	3964	$self->show;
2930	$self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2931	}
2932		3965
		3966	my $x = $ev->{x};
		3967	my $y = $ev->{y};
		3968
		3969	$self->{root}->on_post_alloc ($self => sub {
		3970	$self->move_abs ($x - $self->{w} * 0.25, $y - $self->{border} * $::FONTSIZE * .5);
		3971	});
		3972
		3973	1 # so it can be used inside event handlers
		3974	}
		3975
2933	sub mouse_motion {	3976	sub invoke_mouse_motion {
2934	my ($self, $ev, $x, $y) = @_;	3977	my ($self, $ev, $x, $y) = @_;
2935		3978
2936	# TODO: should use vbox->find_widget or so	3979	# TODO: should use vbox->find_widget or so
2937	$HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});	3980	$HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2938	$self->{hover} = $self->{item}{$HOVER};	3981	$self->{hover} = $self->{item}{$HOVER};
2939		3982
2940	0	3983	0
2941	}	3984	}
2942		3985
2943	sub button_up {	3986	sub invoke_button_up {
2944	my ($self, $ev, $x, $y) = @_;	3987	my ($self, $ev, $x, $y) = @_;
2945		3988
2946	if ($ev->{button} == $self->{button}) {	3989	if ($ev->{button} == $self->{button}) {
2947	undef $GRAB;	3990	undef $GRAB;
2948	$self->hide;	3991	$self->hide;
2949		3992
2950	$self->_emit ("popdown");	3993	$self->emit ("popdown");
2951	$self->{hover}[1]->() if $self->{hover};	3994	$self->{hover}[1]->() if $self->{hover};
2952	} else {	3995	} else {
2953	return 0	3996	return 0
2954	}	3997	}
2955		3998
2956	1	3999	1
2957	}	4000	}
2958		4001
2959	#############################################################################	4002	#############################################################################
2960		4003
2961	package CFClient::UI::Multiplexer;	4004	package DC::UI::Multiplexer;
2962		4005
2963	our @ISA = CFClient::UI::Container::;	4006	our @ISA = DC::UI::Container::;
2964		4007
2965	sub new {	4008	sub new {
2966	my $class = shift;	4009	my $class = shift;
2967		4010
2968	my $self = $class->SUPER::new (	4011	my $self = $class->SUPER::new (
2969	@_,	4012	@_,
2970	);	4013	);
2971		4014
2972	$self->{current} = $self->{children}[0]	4015	$self->set_current_page (0);
2973	if @{ $self->{children} };
2974		4016
2975	$self	4017	$self
2976	}	4018	}
2977		4019
2978	sub add {	4020	sub add {
2979	my ($self, @widgets) = @_;	4021	my ($self, @widgets) = @_;
2980		4022
2981	$self->SUPER::add (@widgets);	4023	$self->SUPER::add (@widgets);
2982		4024
2983	$self->{current} = $self->{children}[0]	4025	$self->set_current_page (0)
2984	if @{ $self->{children} };	4026	if @widgets == @{ $self->{children} };
		4027	}
		4028
		4029	sub get_current_page {
		4030	my ($self) = @_;
		4031
		4032	$self->{current}
2985	}	4033	}
2986		4034
2987	sub set_current_page {	4035	sub set_current_page {
2988	my ($self, $page_or_widget) = @_;	4036	my ($self, $page_or_widget) = @_;
2989		4037
2990	my $widget = ref $page_or_widget	4038	my $widget = ref $page_or_widget
2991	? $page_or_widget	4039	? $page_or_widget
2992	: $self->{children}[$page_or_widget];	4040	: $self->{children}[$page_or_widget];
2993		4041
		4042	$self->{current}->set_invisible if $self->{current} && $self->{visible};
		4043
2994	$self->{current} = $widget;	4044	if (($self->{current} = $widget)) {
		4045	$self->{current}->set_visible if $self->{current} && $self->{visible};
2995	$self->{current}->configure (0, 0, $self->{w}, $self->{h});	4046	$self->{current}->configure (0, 0, $self->{w}, $self->{h});
2996		4047
2997	$self->_emit (page_changed => $self->{current});	4048	$self->emit (page_changed => $self->{current});
		4049	}
2998		4050
2999	$self->realloc;	4051	$self->realloc;
3000	}	4052	}
3001		4053
3002	sub visible_children {	4054	sub visible_children {
3003	$_[0]{current}	4055	$_[0]{current} || ()
3004	}	4056	}
3005		4057
3006	sub size_request {	4058	sub size_request {
3007	my ($self) = @_;	4059	my ($self) = @_;
3008		4060
		4061	$self->{current}
3009	$self->{current}->size_request	4062	? $self->{current}->size_request
		4063	: (0, 0)
3010	}	4064	}
3011		4065
3012	sub size_allocate {	4066	sub invoke_size_allocate {
3013	my ($self, $w, $h) = @_;	4067	my ($self, $w, $h) = @_;
3014		4068
3015	$self->{current}->configure (0, 0, $w, $h);	4069	$self->{current}->configure (0, 0, $w, $h)
		4070	if $self->{current};
		4071
		4072	1
3016	}	4073	}
3017		4074
3018	sub _draw {	4075	sub _draw {
3019	my ($self) = @_;	4076	my ($self) = @_;
3020		4077
3021	$self->{current}->draw;	4078	$self->{current}->draw
		4079	if $self->{current};
3022	}	4080	}
3023		4081
3024	#############################################################################	4082	#############################################################################
3025		4083
3026	package CFClient::UI::Notebook;	4084	package DC::UI::Notebook;
3027		4085
		4086	use DC::OpenGL;
		4087
3028	our @ISA = CFClient::UI::VBox::;	4088	our @ISA = DC::UI::VBox::;
3029		4089
3030	sub new {	4090	sub new {
3031	my $class = shift;	4091	my $class = shift;
3032		4092
3033	my $self = $class->SUPER::new (	4093	my $self = $class->SUPER::new (
3034	buttonbar => (new CFClient::UI::Buttonbar),	4094	buttonbar => (new DC::UI::Buttonbar),
3035	multiplexer => (new CFClient::UI::Multiplexer expand => 1),	4095	multiplexer => (new DC::UI::Multiplexer expand => 1),
		4096	active_outline => [.7, .7, 0.2],
3036	# filter => # will be put between multiplexer and $self	4097	# filter => # will be put between multiplexer and $self
3037	@_,	4098	@_,
3038	);	4099	);
3039		4100
3040	$self->{filter}->add ($self->{multiplexer}) if $self->{filter};	4101	$self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3041	$self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});	4102	$self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3042		4103
		4104	{
		4105	Scalar::Util::weaken (my $wself = $self);
		4106
		4107	$self->{multiplexer}->connect (c_add => sub {
		4108	my ($mplex, $widgets) = @_;
		4109
		4110	for my $child (@$widgets) {
		4111	Scalar::Util::weaken $child;
		4112	$child->{c_tab_} ||= do {
		4113	my $tab =
		4114	(UNIVERSAL::isa $child->{c_tab}, "DC::UI::Base")
		4115	? $child->{c_tab}
		4116	: new DC::UI::Button markup => $child->{c_tab}[0], tooltip => $child->{c_tab}[1];
		4117
		4118	$tab->connect (activate => sub {
		4119	$wself->set_current_page ($child);
		4120	});
		4121
		4122	$tab
		4123	};
		4124
		4125	$self->{buttonbar}->add ($child->{c_tab_});
		4126	}
		4127	});
		4128
		4129	$self->{multiplexer}->connect (c_remove => sub {
		4130	my ($mplex, $widgets) = @_;
		4131
		4132	for my $child (@$widgets) {
		4133	$wself->{buttonbar}->remove ($child->{c_tab_});
		4134	}
		4135	});
		4136	}
		4137
3043	$self	4138	$self
3044	}	4139	}
3045		4140
3046	sub add {	4141	sub add {
		4142	my ($self, @widgets) = @_;
		4143
		4144	$self->{multiplexer}->add (@widgets)
		4145	}
		4146
		4147	sub remove {
		4148	my ($self, @widgets) = @_;
		4149
		4150	$self->{multiplexer}->remove (@widgets)
		4151	}
		4152
		4153	sub pages {
		4154	my ($self) = @_;
		4155	$self->{multiplexer}->children
		4156	}
		4157
		4158	sub page_index {
		4159	my ($self, $widget) = @_;
		4160
		4161	my $i = 0;
		4162	for ($self->pages) {
		4163	if ($_ eq $widget) { return $i };
		4164	$i++;
		4165	}
		4166
		4167	undef
		4168	}
		4169
		4170	sub add_tab {
3047	my ($self, $title, $widget, $tooltip) = @_;	4171	my ($self, $title, $widget, $tooltip) = @_;
3048		4172
3049	Scalar::Util::weaken $self;	4173	$title = [$title, $tooltip] unless ref $title;
		4174	$widget->{c_tab} = $title;
3050		4175
3051	$self->{buttonbar}->add (new CFClient::UI::Button
3052	markup => $title,
3053	tooltip => $tooltip,
3054	on_activate => sub { $self->set_current_page ($widget) },
3055	);
3056
3057	$self->{multiplexer}->add ($widget);	4176	$self->add ($widget);
		4177	}
		4178
		4179	sub get_current_page {
		4180	my ($self) = @_;
		4181
		4182	$self->{multiplexer}->get_current_page
3058	}	4183	}
3059		4184
3060	sub set_current_page {	4185	sub set_current_page {
3061	my ($self, $page) = @_;	4186	my ($self, $page) = @_;
3062		4187
3063	$self->{multiplexer}->set_current_page ($page);	4188	$self->{multiplexer}->set_current_page ($page);
3064	$self->_emit (page_changed => $self->{multiplexer}{current});	4189	$self->emit (page_changed => $self->{multiplexer}{current});
		4190	}
		4191
		4192	sub _draw {
		4193	my ($self) = @_;
		4194
		4195	$self->SUPER::_draw ();
		4196
		4197	if (my $cur = $self->{multiplexer}{current}) {
		4198	if ($cur = $cur->{c_tab_}) {
		4199	glTranslate $self->{buttonbar}{x} + $cur->{x},
		4200	$self->{buttonbar}{y} + $cur->{y};
		4201	glLineWidth 3;
		4202	#glEnable GL_BLEND;
		4203	#glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
		4204	glColor @{$self->{active_outline}};
		4205	glRect_lineloop 1.5, 1.5, $cur->{w} - 1.5, $cur->{h} - 1.5;
		4206	glLineWidth 1;
		4207	#glDisable GL_BLEND;
		4208	}
		4209	}
3065	}	4210	}
3066		4211
3067	#############################################################################	4212	#############################################################################
3068		4213
3069	package CFClient::UI::Statusbox;	4214	package DC::UI::Selector;
3070		4215
		4216	use utf8;
		4217
3071	our @ISA = CFClient::UI::VBox::;	4218	our @ISA = DC::UI::Button::;
3072		4219
3073	sub new {	4220	sub new {
3074	my $class = shift;	4221	my $class = shift;
3075		4222
3076	$class->SUPER::new (	4223	my $self = $class->SUPER::new (
		4224	options => [], # [value, title, longdesc], ...
		4225	value => undef,
		4226	@_,
		4227	);
		4228
		4229	$self->_set_value ($self->{value});
		4230
		4231	$self
		4232	}
		4233
		4234	sub invoke_button_down {
		4235	my ($self, $ev) = @_;
		4236
		4237	my @menu_items;
		4238
		4239	for (@{ $self->{options} }) {
		4240	my ($value, $title, $tooltip) = @$_;
		4241
		4242	push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
		4243	}
		4244
		4245	DC::UI::Menu->new (items => \@menu_items)->popup ($ev);
		4246	}
		4247
		4248	sub _set_value {
		4249	my ($self, $value) = @_;
		4250
		4251	my ($item) = grep $_->[0] eq $value, @{ $self->{options} };
		4252	$item ||= $self->{options}[0]
		4253	or return;
		4254
		4255	$self->{value} = $item->[0];
		4256	$self->set_markup ("$item->[1] ⇓");
		4257	# $self->set_tooltip ($item->[2]);
		4258	}
		4259
		4260	sub set_value {
		4261	my ($self, $value) = @_;
		4262
		4263	return unless $self->{value} ne $value;
		4264
		4265	$self->_set_value ($value);
		4266	$self->emit (changed => $value);
		4267	}
		4268
		4269	sub set_options {
		4270	my ($self, $options) = @_;
		4271
		4272	$self->{options} = $options;
		4273	$self->_set_value ($self->{value});
		4274	}
		4275
		4276	#############################################################################
		4277
		4278	package DC::UI::Statusbox;
		4279
		4280	our @ISA = DC::UI::VBox::;
		4281
		4282	sub new {
		4283	my $class = shift;
		4284
		4285	my $self = $class->SUPER::new (
3077	fontsize => 0.8,	4286	fontsize => 0.8,
3078	@_,	4287	@_,
3079	)	4288	);
		4289
		4290	DC::weaken (my $this = $self);
		4291
		4292	$self->{timer} = EV::timer 1, 1, sub { $this->reorder };
		4293
		4294	$self
3080	}	4295	}
3081		4296
3082	sub reorder {	4297	sub reorder {
3083	my ($self) = @_;	4298	my ($self) = @_;
3084	my $NOW = time;	4299	my $NOW = AE::time;
		4300
		4301	# freeze display when hovering over any label
		4302	return if $DC::UI::TOOLTIP->{owner}
		4303	&& grep $DC::UI::TOOLTIP->{owner} == $_->{label},
		4304	values %{ $self->{item} };
3085		4305
3086	while (my ($k, $v) = each %{ $self->{item} }) {	4306	while (my ($k, $v) = each %{ $self->{item} }) {
3087	delete $self->{item}{$k} if $v->{timeout} < $NOW;	4307	delete $self->{item}{$k} if $v->{timeout} < $NOW;
3088	}	4308	}
		4309
		4310	$self->{timer}->set (1, 1);
3089		4311
3090	my @widgets;	4312	my @widgets;
3091		4313
3092	my @items = sort {	4314	my @items = sort {
3093	$a->{pri} <=> $b->{pri}	4315	$a->{pri} <=> $b->{pri}
…		…
3096		4318
3097	my $count = 10 + 1;	4319	my $count = 10 + 1;
3098	for my $item (@items) {	4320	for my $item (@items) {
3099	last unless --$count;	4321	last unless --$count;
3100		4322
3101	push @widgets, $item->{label} ||= do {	4323	my $label = $item->{label} ||= do {
3102	# TODO: doesn't handle markup well (read as: at all)	4324	# TODO: doesn't handle markup well (read as: at all)
3103	my $short = $item->{count} > 1	4325	my $short = $item->{count} > 1
3104	? "<b>$item->{count} ×</b> $item->{text}"	4326	? "<b>$item->{count} ×</b> $item->{text}"
3105	: $item->{text};	4327	: $item->{text};
3106		4328
3107	for ($short) {	4329	for ($short) {
3108	s/^\s+//;	4330	s/^\s+//;
3109	s/\s+/ /g;	4331	s/\s+/ /g;
3110	}	4332	}
3111		4333
3112	new CFClient::UI::Label	4334	new DC::UI::Label
3113	markup => $short,	4335	markup => $short,
3114	tooltip => $item->{tooltip},	4336	tooltip => $item->{tooltip},
3115	tooltip_font => $::FONT_PROP,	4337	tooltip_font => $::FONT_PROP,
3116	tooltip_width => 0.67,	4338	tooltip_width => 0.67,
3117	fontsize => $item->{fontsize} || $self->{fontsize},	4339	fontsize => $item->{fontsize} || $self->{fontsize},
3118	max_w => $::WIDTH * 0.44,	4340	max_w => $::WIDTH * 0.44,
		4341	align => 0,
3119	fg => $item->{fg},	4342	fg => [@{ $item->{fg} }],
3120	can_events => 1,	4343	can_events => 1,
3121	can_hover => 1	4344	can_hover => 1
3122	};	4345	};
		4346
		4347	if ((my $diff = $item->{timeout} - $NOW) < 2) {
		4348	$label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
		4349	$label->update;
		4350	$label->set_max_size (undef, $label->{req_h} * $diff)
		4351	if $diff < 1;
		4352	$self->{timer}->set (1/30, 1/30);
		4353	} else {
		4354	$label->{fg}[3] = $item->{fg}[3] || 1;
		4355	}
		4356
		4357	push @widgets, $label;
3123	}	4358	}
		4359
		4360	my $hash = join ",", @widgets;
		4361	return if $hash eq $self->{last_widget_hash};
		4362	$self->{last_widget_hash} = $hash;
3124		4363
3125	$self->clear;	4364	$self->clear;
3126	$self->SUPER::add (reverse @widgets);	4365	$self->SUPER::add (reverse @widgets);
3127	}	4366	}
3128		4367
…		…
3132	$text =~ s/^\s+//;	4371	$text =~ s/^\s+//;
3133	$text =~ s/\s+$//;	4372	$text =~ s/\s+$//;
3134		4373
3135	return unless $text;	4374	return unless $text;
3136		4375
3137	my $timeout = time + ((delete $arg{timeout}) || 60);	4376	my $timeout = (int time) + ((delete $arg{timeout}) || 60);
3138		4377
3139	my $group = exists $arg{group} ? $arg{group} : ++$self->{id};	4378	my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
3140		4379
3141	if (my $item = $self->{item}{$group}) {	4380	if (my $item = $self->{item}{$group}) {
3142	if ($item->{text} eq $text) {	4381	if ($item->{text} eq $text) {
3143	$item->{count}++;	4382	$item->{count}++;
3144	} else {	4383	} else {
3145	$item->{count} = 1;	4384	$item->{count} = 1;
3146	$item->{text} = $item->{tooltip} = $text;	4385	$item->{text} = $item->{tooltip} = $text;
3147	}	4386	}
3148	$item->{id} = ++$self->{id};	4387	$item->{id} += 0.2;#d#
3149	$item->{timeout} = $timeout;	4388	$item->{timeout} = $timeout;
3150	delete $item->{label};	4389	delete $item->{label};
3151	} else {	4390	} else {
3152	$self->{item}{$group} = {	4391	$self->{item}{$group} = {
3153	id => ++$self->{id},	4392	id => ++$self->{id},
…		…
3159	count => 1,	4398	count => 1,
3160	%arg,	4399	%arg,
3161	};	4400	};
3162	}	4401	}
3163		4402
		4403	$ROOT->on_refresh (reorder => sub {
3164	$self->reorder;	4404	$self->reorder;
		4405	});
		4406	}
		4407
		4408	sub clr_group {
		4409	my ($self, $group) = @_;
		4410
		4411	if (delete $self->{item}{$group}) {
		4412	$ROOT->on_refresh (reorder => sub {
		4413	$self->reorder;
		4414	});
		4415	}
3165	}	4416	}
3166		4417
3167	sub reconfigure {	4418	sub reconfigure {
3168	my ($self) = @_;	4419	my ($self) = @_;
3169		4420
…		…
3172		4423
3173	$self->reorder;	4424	$self->reorder;
3174	$self->SUPER::reconfigure;	4425	$self->SUPER::reconfigure;
3175	}	4426	}
3176		4427
		4428	sub destroy {
		4429	my ($self) = @_;
		4430
		4431	$self->{timer}->cancel;
		4432
		4433	$self->SUPER::destroy;
		4434	}
		4435
3177	#############################################################################	4436	#############################################################################
3178		4437
3179	package CFClient::UI::Inventory;
3180
3181	our @ISA = CFClient::UI::ScrolledWindow::;
3182
3183	sub new {
3184	my $class = shift;
3185
3186	my $self = $class->SUPER::new (
3187	child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3188	@_,
3189	);
3190
3191	$self
3192	}
3193
3194	sub set_items {
3195	my ($self, $items) = @_;
3196
3197	$self->{child}->clear;
3198	return unless $items;
3199
3200	my @items = sort {
3201	($a->{type} <=> $b->{type})
3202	or ($a->{name} cmp $b->{name})
3203	} @$items;
3204
3205	$self->{real_items} = \@items;
3206
3207	my $row = 0;
3208	for my $item (@items) {
3209	CFClient::Item::update_widgets $item;
3210
3211	$self->{child}->add (0, $row, $item->{face_widget});
3212	$self->{child}->add (1, $row, $item->{desc_widget});
3213	$self->{child}->add (2, $row, $item->{weight_widget});
3214
3215	$row++;
3216	}
3217	}
3218
3219	#############################################################################
3220
3221	package CFClient::UI::BindEditor;
3222
3223	our @ISA = CFClient::UI::FancyFrame::;
3224
3225	sub new {
3226	my $class = shift;
3227
3228	my $self = $class->SUPER::new (binding => [], commands => [], @_);
3229
3230	$self->add (my $vb = new CFClient::UI::VBox);
3231
3232
3233	$vb->add ($self->{rec_btn} = new CFClient::UI::Button
3234	text => "start recording",
3235	tooltip => "Start/Stops recording of actions."
3236	."All subsequent actions after the recording started will be captured."
3237	."The actions are displayed after the record was stopped."
3238	."To bind the action you have to click on the 'Bind' button",
3239	on_activate => sub {
3240	unless ($self->{recording}) {
3241	$self->start;
3242	} else {
3243	$self->stop;
3244	}
3245	});
3246
3247	$vb->add (new CFClient::UI::Label text => "Actions:");
3248	$vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3249
3250	$vb->add (new CFClient::UI::Label text => "Bound to: ");
3251	$vb->add (my $hb = new CFClient::UI::HBox);
3252	$hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3253	$hb->add (new CFClient::UI::Button
3254	text => "bind",
3255	tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3256	on_activate => sub {
3257	$self->ask_for_bind;
3258	});
3259
3260	$vb->add (my $hb = new CFClient::UI::HBox);
3261	$hb->add (new CFClient::UI::Button
3262	text => "ok",
3263	expand => 1,
3264	tooltip => "This closes the binding editor and saves the binding",
3265	on_activate => sub {
3266	$self->hide;
3267	$self->commit;
3268	});
3269
3270	$hb->add (new CFClient::UI::Button
3271	text => "cancel",
3272	expand => 1,
3273	tooltip => "This closes the binding editor without saving",
3274	on_activate => sub {
3275	$self->hide;
3276	$self->{binding_cancel}->()
3277	if $self->{binding_cancel};
3278	});
3279
3280	$self->update_binding_widgets;
3281
3282	$self
3283	}
3284
3285	sub commit {
3286	my ($self) = @_;
3287	my ($mod, $sym, $cmds) = $self->get_binding;
3288	if ($sym != 0 && @$cmds > 0) {
3289	$::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3290	."'. Don't forget 'Save Config'!");
3291	$self->{binding_change}->($mod, $sym, $cmds)
3292	if $self->{binding_change};
3293	} else {
3294	$::STATUSBOX->add ("No action bound, no key or action specified!");
3295	$self->{binding_cancel}->()
3296	if $self->{binding_cancel};
3297	}
3298	}
3299
3300	sub start {
3301	my ($self) = @_;
3302
3303	$self->{rec_btn}->set_text ("stop recording");
3304	$self->{recording} = 1;
3305	$self->clear_command_list;
3306	$::CONN->start_record if $::CONN;
3307	}
3308
3309	sub stop {
3310	my ($self) = @_;
3311
3312	$self->{rec_btn}->set_text ("start recording");
3313	$self->{recording} = 0;
3314
3315	my $rec;
3316	$rec = $::CONN->stop_record if $::CONN;
3317	return unless ref $rec eq 'ARRAY';
3318	$self->set_command_list ($rec);
3319	}
3320
3321
3322	sub ask_for_bind_and_commit {
3323	my ($self) = @_;
3324	$self->ask_for_bind (1);
3325	}
3326
3327	sub ask_for_bind {
3328	my ($self, $commit) = @_;
3329
3330	CFClient::Binder::open_binding_dialog (sub {
3331	my ($mod, $sym) = @_;
3332	$self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3333	$self->update_binding_widgets;
3334	$self->commit if $commit;
3335	});
3336	}
3337
3338	# $mod and $sym are the modifiers and key symbol
3339	# $cmds is a array ref of strings (the commands)
3340	# $cb is the callback that is executed on OK
3341	# $ccb is the callback that is executed on CANCEL and
3342	# when the binding was unsuccessful on OK
3343	sub set_binding {
3344	my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3345
3346	$self->clear_command_list;
3347	$self->{recording} = 0;
3348	$self->{rec_btn}->set_text ("start recording");
3349
3350	$self->{binding} = [$mod, $sym];
3351	$self->{commands} = $cmds;
3352
3353	$self->{binding_change} = $cb;
3354	$self->{binding_cancel} = $ccb;
3355
3356	$self->update_binding_widgets;
3357	}
3358
3359	# this is a shortcut method that asks for a binding
3360	# and then just binds it.
3361	sub do_quick_binding {
3362	my ($self, $cmds) = @_;
3363	$self->set_binding (undef, undef, $cmds, sub {
3364	$::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3365	});
3366	$self->ask_for_bind (1);
3367	}
3368
3369	sub update_binding_widgets {
3370	my ($self) = @_;
3371	my ($mod, $sym, $cmds) = $self->get_binding;
3372	$self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3373	$self->set_command_list ($cmds);
3374	}
3375
3376	sub get_binding {
3377	my ($self) = @_;
3378	return (
3379	$self->{binding}->[0],
3380	$self->{binding}->[1],
3381	[ grep { defined $_ } @{$self->{commands}} ]
3382	);
3383	}
3384
3385	sub clear_command_list {
3386	my ($self) = @_;
3387	$self->{cmdbox}->clear ();
3388	}
3389
3390	sub set_command_list {
3391	my ($self, $cmds) = @_;
3392
3393	$self->{cmdbox}->clear ();
3394	$self->{commands} = $cmds;
3395
3396	my $idx = 0;
3397
3398	for (@$cmds) {
3399	$self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3400
3401	my $i = $idx;
3402	$hb->add (new CFClient::UI::Label text => $_);
3403	$hb->add (new CFClient::UI::Button
3404	text => "delete",
3405	tooltip => "Deletes the action from the record",
3406	on_activate => sub {
3407	$self->{cmdbox}->remove ($hb);
3408	$cmds->[$i] = undef;
3409	});
3410
3411
3412	$idx++
3413	}
3414	}
3415
3416	#############################################################################
3417
3418	package CFClient::UI::SpellList;
3419
3420	our @ISA = CFClient::UI::Table::;
3421
3422	sub new {
3423	my $class = shift;
3424
3425	my $self = $class->SUPER::new (
3426	binding => [],
3427	commands => [],
3428	@_,
3429	)
3430	}
3431
3432	# XXX: Do sorting? Argl...
3433	sub add_spell {
3434	my ($self, $spell) = @_;
3435	$self->{spells}->{$spell->{name}} = $spell;
3436
3437	$self->add (0, $self->{tbl_idx}, new CFClient::UI::Face
3438	face => $spell->{face},
3439	can_hover => 1,
3440	can_events => 1,
3441	tooltip => $spell->{message});
3442
3443	$self->add (1, $self->{tbl_idx}, new CFClient::UI::Label
3444	text => $spell->{name},
3445	can_hover => 1,
3446	can_events => 1,
3447	tooltip => $spell->{message},
3448	expand => 1);
3449
3450	$self->add (2, $self->{tbl_idx}, new CFClient::UI::Label
3451	text => (sprintf "lvl: %2d sp: %2d dmg: %2d",
3452	$spell->{level}, ($spell->{mana} || $spell->{grace}), $spell->{damage}),
3453	expand => 1);
3454
3455	$self->add (3, $self->{tbl_idx}++, new CFClient::UI::Button
3456	text => "bind to key",
3457	on_activate => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) });
3458	}
3459
3460	sub rebuild_spell_list {
3461	my ($self) = @_;
3462	$self->{tbl_idx} = 0;
3463	$self->add_spell ($_) for values %{$self->{spells}};
3464	}
3465
3466	sub remove_spell {
3467	my ($self, $spell) = @_;
3468	delete $self->{spells}->{$spell->{name}};
3469	$self->rebuild_spell_list;
3470	}
3471
3472	#############################################################################
3473
3474	package CFClient::UI::Root;	4438	package DC::UI::Root;
3475		4439
3476	our @ISA = CFClient::UI::Container::;	4440	our @ISA = DC::UI::Container::;
3477		4441
		4442	use List::Util qw(min max);
		4443
3478	use CFClient::OpenGL;	4444	use DC::OpenGL;
3479		4445
3480	sub new {	4446	sub new {
3481	my $class = shift;	4447	my $class = shift;
3482		4448
3483	my $self = $class->SUPER::new (	4449	my $self = $class->SUPER::new (
3484	visible => 1,	4450	visible => 1,
3485	@_,	4451	@_,
3486	);	4452	);
3487		4453
3488	Scalar::Util::weaken ($self->{root} = $self);	4454	DC::weaken ($self->{root} = $self);
3489		4455
3490	$self	4456	$self
3491	}	4457	}
3492		4458
3493	sub size_request {	4459	sub size_request {
…		…
3508	$coord = $max - $size if $coord > $max - $size;	4474	$coord = $max - $size if $coord > $max - $size;
3509		4475
3510	int $coord + 0.5	4476	int $coord + 0.5
3511	}	4477	}
3512		4478
3513	sub size_allocate {	4479	sub invoke_size_allocate {
3514	my ($self, $w, $h) = @_;	4480	my ($self, $w, $h) = @_;
3515		4481
3516	for my $child ($self->children) {	4482	for my $child ($self->children) {
3517	my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};	4483	my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
3518		4484
…		…
3522	$X = _to_pixel $X, $W, $self->{w};	4488	$X = _to_pixel $X, $W, $self->{w};
3523	$Y = _to_pixel $Y, $H, $self->{h};	4489	$Y = _to_pixel $Y, $H, $self->{h};
3524		4490
3525	$child->configure ($X, $Y, $W, $H);	4491	$child->configure ($X, $Y, $W, $H);
3526	}	4492	}
		4493
		4494	1
3527	}	4495	}
3528		4496
3529	sub coord2local {	4497	sub coord2local {
3530	my ($self, $x, $y) = @_;	4498	my ($self, $x, $y) = @_;
3531		4499
…		…
3539	}	4507	}
3540		4508
3541	sub update {	4509	sub update {
3542	my ($self) = @_;	4510	my ($self) = @_;
3543		4511
3544	$::WANT_REFRESH++;	4512	$::WANT_REFRESH = 1;
3545	}	4513	}
3546		4514
3547	sub add {	4515	sub add {
3548	my ($self, @children) = @_;	4516	my ($self, @children) = @_;
3549		4517
…		…
3586	while ($self->{refresh_hook}) {	4554	while ($self->{refresh_hook}) {
3587	$_->()	4555	$_->()
3588	for values %{delete $self->{refresh_hook}};	4556	for values %{delete $self->{refresh_hook}};
3589	}	4557	}
3590		4558
3591	if ($self->{realloc}) {	4559	while ($self->{realloc}) {
3592	my %queue;	4560	my %queue;
3593	my @queue;	4561	my @queue;
3594	my $widget;	4562	my $widget;
3595		4563
3596	outer:	4564	outer:
…		…
3616		4584
3617	delete $queue{$widget+0};	4585	delete $queue{$widget+0};
3618		4586
3619	my ($w, $h) = $widget->size_request;	4587	my ($w, $h) = $widget->size_request;
3620		4588
3621	$w = List::Util::max $widget->{min_w}, $w + $widget->{padding_x} * 2;	4589	$w += $widget->{padding_x} * 2;
3622	$h = List::Util::max $widget->{min_h}, $h + $widget->{padding_y} * 2;	4590	$h += $widget->{padding_y} * 2;
		4591
		4592	$w = max $widget->{min_w}, $w;
		4593	$h = max $widget->{min_h}, $h;
		4594
		4595	$w = min $widget->{max_w}, $w if exists $widget->{max_w};
		4596	$h = min $widget->{max_h}, $h if exists $widget->{max_h};
3623		4597
3624	$w = $widget->{force_w} if exists $widget->{force_w};	4598	$w = $widget->{force_w} if exists $widget->{force_w};
3625	$h = $widget->{force_h} if exists $widget->{force_h};	4599	$h = $widget->{force_h} if exists $widget->{force_h};
3626		4600
3627	if ($widget->{req_w} != $w || $widget->{req_h} != $h	4601	if ($widget->{req_w} != $w || $widget->{req_h} != $h
…		…
3640	}	4614	}
3641	}	4615	}
3642		4616
3643	delete $self->{realloc}{$widget+0};	4617	delete $self->{realloc}{$widget+0};
3644	}	4618	}
3645	}
3646		4619
3647	while (my $size_alloc = delete $self->{size_alloc}) {	4620	while (my $size_alloc = delete $self->{size_alloc}) {
3648	my @queue = sort { $b->{visible} <=> $a->{visible} }	4621	my @queue = sort { $a->{visible} <=> $b->{visible} }
3649	values %$size_alloc;	4622	values %$size_alloc;
3650		4623
3651	while () {	4624	while () {
3652	my $widget = pop @queue || last;	4625	my $widget = pop @queue || last;
3653		4626
3654	my ($w, $h) = @$widget{qw(alloc_w alloc_h)};	4627	my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3655		4628
3656	$w = 0 if $w < 0;	4629	$w = max $widget->{min_w}, $w;
3657	$h = 0 if $h < 0;	4630	$h = max $widget->{min_h}, $h;
3658		4631
		4632	# $w = min $self->{w} - $widget->{x}, $w if $self->{w};
		4633	# $h = min $self->{h} - $widget->{y}, $h if $self->{h};
		4634
		4635	$w = min $widget->{max_w}, $w if exists $widget->{max_w};
		4636	$h = min $widget->{max_h}, $h if exists $widget->{max_h};
		4637
3659	$w = int $w + 0.5;	4638	$w = int $w + 0.5;
3660	$h = int $h + 0.5;	4639	$h = int $h + 0.5;
3661		4640
3662	if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {	4641	if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3663	$widget->{old_w} = $widget->{w};	4642	$widget->{old_w} = $widget->{w};
3664	$widget->{old_h} = $widget->{h};	4643	$widget->{old_h} = $widget->{h};
3665		4644
3666	$widget->{w} = $w;	4645	$widget->{w} = $w;
3667	$widget->{h} = $h;	4646	$widget->{h} = $h;
3668		4647
3669	$widget->emit (size_allocate => $w, $h);	4648	$widget->emit (size_allocate => $w, $h);
		4649	}
3670	}	4650	}
3671	}	4651	}
3672	}	4652	}
3673		4653
3674	while ($self->{post_alloc_hook}) {	4654	while ($self->{post_alloc_hook}) {
3675	$_->()	4655	$_->()
3676	for values %{delete $self->{post_alloc_hook}};	4656	for values %{delete $self->{post_alloc_hook}};
3677	}	4657	}
3678
3679		4658
3680	glViewport 0, 0, $::WIDTH, $::HEIGHT;	4659	glViewport 0, 0, $::WIDTH, $::HEIGHT;
3681	glClearColor +($::CFG->{fow_intensity}) x 3, 1;	4660	glClearColor +($::CFG->{fow_intensity}) x 3, 1;
3682	glClear GL_COLOR_BUFFER_BIT;	4661	glClear GL_COLOR_BUFFER_BIT;
3683		4662
…		…
3686	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;	4665	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
3687	glMatrixMode GL_MODELVIEW;	4666	glMatrixMode GL_MODELVIEW;
3688	glLoadIdentity;	4667	glLoadIdentity;
3689		4668
3690	{	4669	{
3691	package CFClient::UI::Base;	4670	package DC::UI::Base;
3692		4671
3693	($draw_x, $draw_y, $draw_w, $draw_h) =	4672	local ($draw_x, $draw_y, $draw_w, $draw_h) =
3694	(0, 0, $self->{w}, $self->{h});	4673	(0, 0, $self->{w}, $self->{h});
3695	}
3696		4674
3697	$self->_draw;	4675	$self->_draw;
		4676	}
3698	}	4677	}
3699		4678
3700	#############################################################################	4679	#############################################################################
3701		4680
3702	package CFClient::UI;	4681	package DC::UI;
3703		4682
3704	$ROOT = new CFClient::UI::Root;	4683	$ROOT = new DC::UI::Root;
3705	$TOOLTIP = new CFClient::UI::Tooltip z => 900;	4684	$TOOLTIP = new DC::UI::Tooltip z => 900;
3706		4685
3707	1	4686	1
3708

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