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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.272 by root, Sat Jun 3 01:47:14 2006 UTC vs.
Revision 1.477 by root, Sun Jan 11 23:50:27 2009 UTC

1	package CFClient::UI;	1	package DC::UI;
2		2
3	use utf8;	3	use utf8;
4	use strict;	4	use strict;
5		5
6	use Scalar::Util ();
7	use List::Util ();	6	use List::Util ();
8		7
9	use CFClient;	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 strict;
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 strict;
606	use CFClient::OpenGL;	649	use DC::OpenGL;
607		650
608	sub new {	651	sub new {
609	my $class = shift;	652	my $class = shift;
610
611	# range [value, low, high, page]
612		653
613	$class->SUPER::new (	654	$class->SUPER::new (
614	#bg => [0, 0, 0, 0.2],	655	#bg => [0, 0, 0, 0.2],
615	#active_bg => [1, 1, 1, 0.5],	656	#active_bg => [1, 1, 1, 0.5],
616	@_	657	@_
617	)	658	)
618	}	659	}
619		660
		661	sub set_bg {
		662	my ($self, $bg) = @_;
		663
		664	$self->{bg} = $bg;
		665	$self->update;
		666	}
		667
620	sub _draw {	668	sub _draw {
621	my ($self) = @_;	669	my ($self) = @_;
622		670
623	my $color = $FOCUS == $self && $self->{active_bg}	671	my $color = $FOCUS == $self && $self->{active_bg}
624	? $self->{active_bg}	672	? $self->{active_bg}
…		…
626		674
627	if ($color && (@$color < 4 || $color->[3])) {	675	if ($color && (@$color < 4 || $color->[3])) {
628	my ($w, $h) = @$self{qw(w h)};	676	my ($w, $h) = @$self{qw(w h)};
629		677
630	glEnable GL_BLEND;	678	glEnable GL_BLEND;
631	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	679	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
632	glColor @$color;	680	glColor_premultiply @$color;
633
634	glBegin GL_QUADS;
635	glVertex 0 , 0;
636	glVertex 0 , $h;
637	glVertex $w, $h;	681	glRect 0, 0, $w, $h;
638	glVertex $w, 0;
639	glEnd;
640
641	glDisable GL_BLEND;	682	glDisable GL_BLEND;
642	}	683	}
643	}	684	}
644		685
645	#############################################################################	686	#############################################################################
646		687
647	package CFClient::UI::Empty;	688	package DC::UI::Empty;
648		689
649	our @ISA = CFClient::UI::Base::;	690	our @ISA = DC::UI::Base::;
650		691
651	sub new {	692	sub new {
652	my ($class, %arg) = @_;	693	my ($class, %arg) = @_;
653	$class->SUPER::new (can_events => 0, %arg);	694	$class->SUPER::new (can_events => 0, %arg);
654	}	695	}
…		…
661		702
662	sub draw { }	703	sub draw { }
663		704
664	#############################################################################	705	#############################################################################
665		706
666	package CFClient::UI::Container;	707	package DC::UI::Container;
667		708
668	our @ISA = CFClient::UI::Base::;	709	our @ISA = DC::UI::Base::;
669		710
670	sub new {	711	sub new {
671	my ($class, %arg) = @_;	712	my ($class, %arg) = @_;
672		713
673	my $children = delete $arg{children};	714	my $children = delete $arg{children};
…		…
677	can_events => 0,	718	can_events => 0,
678	%arg,	719	%arg,
679	);	720	);
680		721
681	$self->add (@$children)	722	$self->add (@$children)
682	if $children;	723	if $children && @$children;
683		724
684	$self	725	$self
		726	}
		727
		728	sub realloc {
		729	my ($self) = @_;
		730
		731	$self->{force_realloc} = 1;
		732	$self->{force_size_alloc} = 1;
		733	$self->SUPER::realloc;
685	}	734	}
686		735
687	sub add {	736	sub add {
688	my ($self, @widgets) = @_;	737	my ($self, @widgets) = @_;
689		738
690	$_->set_parent ($self)	739	$_->set_parent ($self)
691	for @widgets;	740	for @widgets;
692		741
		742	# TODO: only do this in widgets that need it, e.g. root, fixed
693	use sort 'stable';	743	use sort 'stable';
694		744
695	$self->{children} = [	745	$self->{children} = [
696	sort { $a->{z} <=> $b->{z} }	746	sort { $a->{z} <=> $b->{z} }
697	@{$self->{children}}, @widgets	747	@{$self->{children}}, @widgets
698	];	748	];
699		749
700	$self->realloc;	750	$self->realloc;
		751
		752	$self->emit (c_add => \@widgets);
		753
		754	map $_+0, @widgets
701	}	755	}
702		756
703	sub children {	757	sub children {
704	@{ $_[0]{children} }	758	@{ $_[0]{children} }
705	}	759	}
706		760
707	sub remove {	761	sub remove {
708	my ($self, $child) = @_;	762	my ($self, @widgets) = @_;
709		763
		764	$self->emit (c_remove => \@widgets);
		765
		766	for my $child (@widgets) {
710	delete $child->{parent};	767	delete $child->{parent};
711	$child->hide;	768	$child->hide;
712
713	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];	769	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
		770	}
714		771
715	$self->realloc;	772	$self->realloc;
716	}	773	}
717		774
718	sub clear {	775	sub clear {
719	my ($self) = @_;	776	my ($self) = @_;
720		777
721	my $children = delete $self->{children};	778	my $children = $self->{children};
722	$self->{children} = [];	779	$self->{children} = [];
723		780
724	for (@$children) {	781	for (@$children) {
725	delete $_->{parent};	782	delete $_->{parent};
726	$_->hide;	783	$_->hide;
…		…
746	}	803	}
747		804
748	sub _draw {	805	sub _draw {
749	my ($self) = @_;	806	my ($self) = @_;
750		807
751	$_->draw for @{$self->{children}};	808	$_->draw for $self->visible_children;
752	}	809	}
753		810
754	#############################################################################	811	#############################################################################
755		812
756	package CFClient::UI::Bin;	813	package DC::UI::Bin;
757		814
758	our @ISA = CFClient::UI::Container::;	815	our @ISA = DC::UI::Container::;
759		816
760	sub new {	817	sub new {
761	my ($class, %arg) = @_;	818	my ($class, %arg) = @_;
762		819
763	my $child = (delete $arg{child}) || new CFClient::UI::Empty::;	820	my $child = (delete $arg{child}) || new DC::UI::Empty::;
764		821
765	$class->SUPER::new (children => [$child], %arg)	822	$class->SUPER::new (children => [$child], %arg)
766	}	823	}
767		824
768	sub add {	825	sub add {
769	my ($self, $child) = @_;	826	my ($self, $child) = @_;
770		827
771	$self->{children} = [];	828	$self->clear;
772
773	$self->SUPER::add ($child);	829	$self->SUPER::add ($child);
774	}	830	}
775		831
776	sub remove {	832	sub remove {
777	my ($self, $widget) = @_;	833	my ($self, $widget) = @_;
778		834
779	$self->SUPER::remove ($widget);	835	$self->SUPER::remove ($widget);
780		836
781	$self->{children} = [new CFClient::UI::Empty]	837	$self->{children} = [new DC::UI::Empty]
782	unless @{$self->{children}};	838	unless @{$self->{children}};
783	}	839	}
784		840
785	sub child { $_[0]->{children}[0] }	841	sub child { $_[0]->{children}[0] }
786		842
787	sub size_request {	843	sub size_request {
788	$_[0]{children}[0]->size_request	844	$_[0]{children}[0]->size_request
789	}	845	}
790		846
791	sub size_allocate {	847	sub invoke_size_allocate {
792	my ($self, $w, $h) = @_;	848	my ($self, $w, $h) = @_;
793		849
794	$self->{children}[0]->configure (0, 0, $w, $h);	850	$self->{children}[0]->configure (0, 0, $w, $h);
		851
		852	1
795	}	853	}
796		854
797	#############################################################################	855	#############################################################################
		856	# back-buffered drawing area
798		857
799	package CFClient::UI::Window;	858	package DC::UI::Window;
800		859
801	our @ISA = CFClient::UI::Bin::;	860	our @ISA = DC::UI::Bin::;
802		861
803	use CFClient::OpenGL;	862	use DC::OpenGL;
804		863
805	sub new {	864	sub new {
806	my ($class, %arg) = @_;	865	my ($class, %arg) = @_;
807		866
808	my $self = $class->SUPER::new (%arg);	867	my $self = $class->SUPER::new (%arg);
…		…
813		872
814	$ROOT->on_post_alloc ($self => sub { $self->render_child });	873	$ROOT->on_post_alloc ($self => sub { $self->render_child });
815	$self->SUPER::update;	874	$self->SUPER::update;
816	}	875	}
817		876
818	sub size_allocate {	877	sub invoke_size_allocate {
819	my ($self, $w, $h) = @_;	878	my ($self, $w, $h) = @_;
820		879
821	$self->SUPER::size_allocate ($w, $h);
822	$self->update;	880	$self->update;
		881
		882	$self->SUPER::invoke_size_allocate ($w, $h)
823	}	883	}
824		884
825	sub _render {	885	sub _render {
826	my ($self) = @_;	886	my ($self) = @_;
827		887
…		…
829	}	889	}
830		890
831	sub render_child {	891	sub render_child {
832	my ($self) = @_;	892	my ($self) = @_;
833		893
834	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {	894	$self->{texture} = new_from_opengl DC::Texture $self->{w}, $self->{h}, sub {
835	glClearColor 0, 0, 0, 0;	895	glClearColor 0, 0, 0, 0;
836	glClear GL_COLOR_BUFFER_BIT;	896	glClear GL_COLOR_BUFFER_BIT;
837		897
838	{	898	{
839	package CFClient::UI::Base;	899	package DC::UI::Base;
840		900
841	($draw_x, $draw_y, $draw_w, $draw_h) =	901	local ($draw_x, $draw_y, $draw_w, $draw_h) =
842	(0, 0, $self->{w}, $self->{h});	902	(0, 0, $self->{w}, $self->{h});
		903
		904	$self->_render;
843	}	905	}
844
845	$self->_render;
846	};	906	};
847	}	907	}
848		908
849	sub _draw {	909	sub _draw {
850	my ($self) = @_;	910	my ($self) = @_;
851
852	my ($w, $h) = @$self{qw(w h)};
853		911
854	my $tex = $self->{texture}	912	my $tex = $self->{texture}
855	or return;	913	or return;
856		914
857	glEnable GL_TEXTURE_2D;	915	glEnable GL_TEXTURE_2D;
858	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	916	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
859	glColor 1, 1, 1, 1;	917	glColor 0, 0, 0, 1;
860		918
861	$tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);	919	$tex->draw_quad_alpha_premultiplied (0, 0);
862		920
863	glDisable GL_TEXTURE_2D;	921	glDisable GL_TEXTURE_2D;
864	}	922	}
865		923
866	#############################################################################	924	#############################################################################
867		925
868	package CFClient::UI::ViewPort;	926	package DC::UI::ViewPort;
869		927
		928	use List::Util qw(min max);
		929
870	our @ISA = CFClient::UI::Window::;	930	our @ISA = DC::UI::Window::;
871		931
872	sub new {	932	sub new {
873	my $class = shift;	933	my $class = shift;
874		934
875	$class->SUPER::new (	935	$class->SUPER::new (
…		…
882	sub size_request {	942	sub size_request {
883	my ($self) = @_;	943	my ($self) = @_;
884		944
885	my ($w, $h) = @{$self->child}{qw(req_w req_h)};	945	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
886		946
887	$w = 10 if $self->{scroll_x};	947	$w = 1 if $self->{scroll_x};
888	$h = 10 if $self->{scroll_y};	948	$h = 1 if $self->{scroll_y};
889		949
890	($w, $h)	950	($w, $h)
891	}	951	}
892		952
893	sub size_allocate {	953	sub invoke_size_allocate {
894	my ($self, $w, $h) = @_;	954	my ($self, $w, $h) = @_;
895		955
896	my $child = $self->child;	956	my $child = $self->child;
897		957
898	$w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};	958	$w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
899	$h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};	959	$h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
900		960
901	$self->child->configure (0, 0, $w, $h);	961	$self->child->configure (0, 0, $w, $h);
902	$self->update;	962	$self->update;
		963
		964	1
903	}	965	}
904		966
905	sub set_offset {	967	sub set_offset {
906	my ($self, $x, $y) = @_;	968	my ($self, $x, $y) = @_;
907		969
		970	my $x = max 0, min $self->child->{w} - $self->{w}, int $x;
		971	my $y = max 0, min $self->child->{h} - $self->{h}, int $y;
		972
		973	if ($x != $self->{view_x} or $y != $self->{view_y}) {
908	$self->{view_x} = int $x;	974	$self->{view_x} = $x;
909	$self->{view_y} = int $y;	975	$self->{view_y} = $y;
910		976
		977	$self->emit (changed => $x, $y);
911	$self->update;	978	$self->update;
		979	}
		980	}
		981
		982	sub set_center {
		983	my ($self, $x, $y) = @_;
		984
		985	$self->set_offset ($x - $self->{w} * .5, $y - $self->{h} * .5);
		986	}
		987
		988	sub make_visible {
		989	my ($self, $x, $y, $border) = @_;
		990
		991	if ( $x < $self->{view_x} + $self->{w} * $border
		992	|| $x > $self->{view_x} + $self->{w} * (1 - $border)
		993	|| $y < $self->{view_y} + $self->{h} * $border
		994	|| $y > $self->{view_y} + $self->{h} * (1 - $border)
		995	) {
		996	$self->set_center ($x, $y);
		997	}
912	}	998	}
913		999
914	# hmm, this does not work for topleft of $self... but we should not ask for that	1000	# hmm, this does not work for topleft of $self... but we should not ask for that
915	sub coord2local {	1001	sub coord2local {
916	my ($self, $x, $y) = @_;	1002	my ($self, $x, $y) = @_;
…		…
931	my ($self, $x, $y) = @_;	1017	my ($self, $x, $y) = @_;
932		1018
933	if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}	1019	if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
934	&& $y >= $self->{y} && $y < $self->{y} + $self->{h}	1020	&& $y >= $self->{y} && $y < $self->{y} + $self->{h}
935	) {	1021	) {
936	$self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})	1022	$self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
937	} else {	1023	} else {
938	$self->CFClient::UI::Base::find_widget ($x, $y)	1024	$self->DC::UI::Base::find_widget ($x, $y)
939	}	1025	}
940	}	1026	}
941		1027
942	sub _render {	1028	sub _render {
943	my ($self) = @_;	1029	my ($self) = @_;
944		1030
945	local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};	1031	local $DC::UI::Base::draw_x = $DC::UI::Base::draw_x - $self->{view_x};
946	local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};	1032	local $DC::UI::Base::draw_y = $DC::UI::Base::draw_y - $self->{view_y};
947		1033
948	CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};	1034	DC::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
949		1035
950	$self->SUPER::_render;	1036	$self->SUPER::_render;
951	}	1037	}
952		1038
953	#############################################################################	1039	#############################################################################
954		1040
955	package CFClient::UI::ScrolledWindow;	1041	package DC::UI::ScrolledWindow;
956		1042
957	our @ISA = CFClient::UI::HBox::;	1043	our @ISA = DC::UI::Table::;
958		1044
959	sub new {	1045	sub new {
960	my $class = shift;	1046	my ($class, %arg) = @_;
		1047
		1048	my $child = delete $arg{child};
961		1049
962	my $self;	1050	my $self;
963		1051
964	my $slider = new CFClient::UI::Slider	1052	my $hslider = new DC::UI::Slider
		1053	c_col => 0,
		1054	c_row => 1,
		1055	vertical => 0,
		1056	range => [0, 0, 1, 0.01], # HACK fix
		1057	on_changed => sub {
		1058	$self->{hpos} = $_[1];
		1059	$self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
		1060	},
		1061	;
		1062
		1063	my $vslider = new DC::UI::Slider
		1064	c_col => 1,
		1065	c_row => 0,
965	vertical => 1,	1066	vertical => 1,
966	range => [0, 0, 1, 0.01], # HACK fix	1067	range => [0, 0, 1, 0.01], # HACK fix
967	on_changed => sub {	1068	on_changed => sub {
968	$self->{vp}->set_offset (0, $_[1]);	1069	$self->{vpos} = $_[1];
		1070	$self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
969	},	1071	},
970	;	1072	;
971		1073
972	$self = $class->SUPER::new (	1074	$self = $class->SUPER::new (
973	vp => (new CFClient::UI::ViewPort expand => 1),	1075	scroll_x => 0,
		1076	scroll_y => 1,
		1077	can_events => 1,
974	slider => $slider,	1078	hslider => $hslider,
975	@_,	1079	vslider => $vslider,
		1080	col_expand => [1, 0],
		1081	row_expand => [1, 0],
		1082	%arg,
976	);	1083	);
977		1084
978	$self->{vp}->add ($self->{scrolled});	1085	$self->{vp} = new DC::UI::ViewPort
		1086	c_col => 0,
		1087	c_row => 0,
		1088	expand => 1,
		1089	scroll_x => $self->{scroll_x},
		1090	scroll_y => $self->{scroll_y},
		1091	on_changed => sub {
		1092	my ($vp, $x, $y) = @_;
		1093
		1094	$vp->{parent}{hslider}->set_value ($x);
		1095	$vp->{parent}{vslider}->set_value ($y);
		1096
		1097	0
		1098	},
		1099	on_size_allocate => sub {
		1100	my ($vp, $w, $h) = @_;
		1101	$vp->{parent}->update_slider;
		1102	0
		1103	},
		1104	;
		1105
979	$self->add ($self->{vp});	1106	$self->SUPER::add ($self->{vp});
980	$self->add ($self->{slider});	1107
		1108	$self->add ($child) if $child;
981		1109
982	$self	1110	$self
983	}	1111	}
984		1112
		1113	sub add {
		1114	my ($self, $widget) = @_;
		1115
		1116	$self->{vp}->add ($self->{child} = $widget);
		1117	}
		1118
		1119	sub set_offset { shift->{vp}->set_offset (@_) }
		1120	sub set_center { shift->{vp}->set_center (@_) }
		1121	sub make_visible { shift->{vp}->make_visible (@_) }
		1122
985	sub update {	1123	sub update_slider {
		1124	my ($self) = @_;
		1125
		1126	my $child = ($self->{vp} or return)->child;
		1127
		1128	if ($self->{scroll_x}) {
		1129	my ($w1, $w2) = ($child->{req_w}, $self->{vp}{w});
		1130	$self->{hslider}->set_range ([$self->{hslider}{range}[0], 0, $w1, $w2, 1]);
		1131
		1132	my $visible = $w1 > $w2;
		1133	if ($visible != $self->{hslider_visible}) {
		1134	$self->{hslider_visible} = $visible;
		1135	$visible ? $self->SUPER::add ($self->{hslider})
		1136	: $self->SUPER::remove ($self->{hslider});
		1137	}
		1138	}
		1139
		1140	if ($self->{scroll_y}) {
		1141	my ($h1, $h2) = ($child->{req_h}, $self->{vp}{h});
		1142	$self->{vslider}->set_range ([$self->{vslider}{range}[0], 0, $h1, $h2, 1]);
		1143
		1144	my $visible = $h1 > $h2;
		1145	if ($visible != $self->{vslider_visible}) {
		1146	$self->{vslider_visible} = $visible;
		1147	$visible ? $self->SUPER::add ($self->{vslider})
		1148	: $self->SUPER::remove ($self->{vslider});
		1149	}
		1150	}
		1151	}
		1152
		1153	sub start_dragging {
986	my ($self) = @_;	1154	my ($self, $ev) = @_;
987		1155
988	$self->SUPER::update;	1156	$self->grab_focus;
989		1157
990	# todo: overwrite size_allocate of child	1158	my $ox = $self->{vp}{view_x};
991	my $child = $self->{vp}->child;	1159	my $oy = $self->{vp}{view_y};
992	$self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);	1160
993	}	1161	$self->{motion} = sub {
		1162	my ($ev, $x, $y) = @_;
994		1163
		1164	$ox -= $ev->{xrel};
		1165	$oy -= $ev->{yrel};
		1166
		1167	$self->{vp}->set_offset ($ox, $oy);
		1168	};
		1169	}
		1170
		1171	sub invoke_mouse_wheel {
		1172	my ($self, $ev) = @_;
		1173
		1174	$self->{vslider}->emit (mouse_wheel => $ev) if $self->{vslider_visible};
		1175	$self->{hslider}->emit (mouse_wheel => $ev) if $self->{hslider_visible};
		1176
		1177	1
		1178	}
		1179
		1180	sub invoke_button_down {
		1181	my ($self, $ev, $x, $y) = @_;
		1182
		1183	if ($ev->{button} == 2) {
		1184	$self->start_dragging ($ev);
		1185	return 1;
		1186	}
		1187
		1188	0
		1189	}
		1190
		1191	sub invoke_button_up {
		1192	my ($self, $ev, $x, $y) = @_;
		1193
		1194	if (delete $self->{motion}) {
		1195	return 1;
		1196	}
		1197
		1198	0
		1199	}
		1200
		1201	sub invoke_mouse_motion {
		1202	my ($self, $ev, $x, $y) = @_;
		1203
		1204	if ($self->{motion}) {
		1205	$self->{motion}->($ev, $x, $y);
		1206	return 1;
		1207	}
		1208
		1209	0
		1210	}
		1211
995	sub size_allocate {	1212	sub invoke_size_allocate {
996	my ($self, $w, $h) = @_;	1213	my ($self, $w, $h) = @_;
997		1214
		1215	$self->update_slider;
998	$self->SUPER::size_allocate ($w, $h);	1216	$self->SUPER::invoke_size_allocate ($w, $h)
999
1000	my $child = $self->{vp}->child;
1001	$self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
1002	}	1217	}
1003
1004	#TODO# update range on size_allocate depending on child
1005	# update viewport offset on scroll
1006		1218
1007	#############################################################################	1219	#############################################################################
1008		1220
1009	package CFClient::UI::Frame;	1221	package DC::UI::Frame;
1010		1222
1011	our @ISA = CFClient::UI::Bin::;	1223	our @ISA = DC::UI::Bin::;
1012		1224
1013	use CFClient::OpenGL;	1225	use DC::OpenGL;
1014		1226
1015	sub new {	1227	sub new {
1016	my $class = shift;	1228	my $class = shift;
1017		1229
1018	$class->SUPER::new (	1230	$class->SUPER::new (
…		…
1026		1238
1027	if ($self->{bg}) {	1239	if ($self->{bg}) {
1028	my ($w, $h) = @$self{qw(w h)};	1240	my ($w, $h) = @$self{qw(w h)};
1029		1241
1030	glEnable GL_BLEND;	1242	glEnable GL_BLEND;
1031	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	1243	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1032	glColor @{ $self->{bg} };	1244	glColor_premultiply @{ $self->{bg} };
1033
1034	glBegin GL_QUADS;
1035	glVertex 0 , 0;
1036	glVertex 0 , $h;
1037	glVertex $w, $h;	1245	glRect 0, 0, $w, $h;
1038	glVertex $w, 0;
1039	glEnd;
1040
1041	glDisable GL_BLEND;	1246	glDisable GL_BLEND;
1042	}	1247	}
1043		1248
1044	$self->SUPER::_draw;	1249	$self->SUPER::_draw;
1045	}	1250	}
1046		1251
1047	#############################################################################	1252	#############################################################################
1048		1253
1049	package CFClient::UI::FancyFrame;	1254	package DC::UI::FancyFrame;
1050		1255
1051	our @ISA = CFClient::UI::Bin::;	1256	our @ISA = DC::UI::Bin::;
1052		1257
1053	use CFClient::OpenGL;	1258	use DC::OpenGL;
1054
1055	my $bg =
1056	new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1057	mipmap => 1, wrap => 1;
1058
1059	my @border =
1060	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1061	qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1062		1259
1063	sub new {	1260	sub new {
1064	my ($class, %arg) = @_;	1261	my ($class, %arg) = @_;
1065		1262
1066	my $title = delete $arg{title};	1263	if ((exists $arg{label}) && !ref $arg{label}) {
		1264	$arg{label} = new DC::UI::Label
		1265	align => 1,
		1266	valign => 0.5,
		1267	text => $arg{label},
		1268	fontsize => ($arg{border} || 0.8) * 0.75;
		1269	}
1067		1270
1068	my $self = $class->SUPER::new (	1271	my $self = $class->SUPER::new (
1069	bg => [1, 1, 1, 1],	1272	# label => "",
1070	border_bg => [1, 1, 1, 1],	1273	fg => undef,
1071	border => 0.6,	1274	border => 0.8,
1072	can_events => 1,	1275	style => 'single',
1073	min_w => 16,
1074	min_h => 16,
1075	%arg,	1276	%arg,
1076	);	1277	);
1077		1278
1078	$self->{title} = new CFClient::UI::Label
1079	align => 0,
1080	valign => 1,
1081	text => $title,
1082	fontsize => $self->{border}
1083	if defined $title;
1084
1085	$self	1279	$self
1086	}	1280	}
1087		1281
1088	sub add {	1282	sub add {
1089	my ($self, @widgets) = @_;	1283	my ($self, @widgets) = @_;
1090		1284
1091	$self->SUPER::add (@widgets);	1285	$self->SUPER::add (@widgets);
1092	$self->CFClient::UI::Container::add ($self->{title}) if $self->{title};	1286	$self->DC::UI::Container::add ($self->{label}) if $self->{label};
1093	}	1287	}
1094		1288
1095	sub border {	1289	sub border {
1096	int $_[0]{border} * $::FONTSIZE	1290	int $_[0]{border} * $::FONTSIZE
1097	}	1291	}
1098		1292
1099	sub size_request {	1293	sub size_request {
1100	my ($self) = @_;	1294	my ($self) = @_;
1101		1295
1102	$self->{title}->size_request	1296	($self->{label_w}, undef) = $self->{label}->size_request
1103	if $self->{title};	1297	if $self->{label};
1104		1298
1105	my ($w, $h) = $self->SUPER::size_request;	1299	my ($w, $h) = $self->SUPER::size_request;
1106		1300
1107	(	1301	(
1108	$w + $self->border * 2,	1302	$w + $self->border * 2,
1109	$h + $self->border * 2,	1303	$h + $self->border * 2,
1110	)	1304	)
1111	}	1305	}
1112		1306
1113	sub size_allocate {	1307	sub invoke_size_allocate {
1114	my ($self, $w, $h) = @_;	1308	my ($self, $w, $h) = @_;
1115		1309
		1310	my $border = $self->border;
		1311
		1312	$w -= List::Util::max 0, $border * 2;
		1313	$h -= List::Util::max 0, $border * 2;
		1314
		1315	if (my $label = $self->{label}) {
		1316	$label->{w} = List::Util::max 0, List::Util::min $self->{label_w}, $w - $border * 2;
		1317	$label->{h} = List::Util::min $h, $border;
		1318	$label->invoke_size_allocate ($label->{w}, $label->{h});
		1319	}
		1320
		1321	$self->child->configure ($border, $border, $w, $h);
		1322
		1323	1
		1324	}
		1325
		1326	sub _draw {
		1327	my ($self) = @_;
		1328
		1329	my $child = $self->{children}[0];
		1330
		1331	my $border = $self->border;
		1332	my ($w, $h) = ($self->{w}, $self->{h});
		1333
		1334	$child->draw;
		1335
		1336	glColor @{$self->{fg} || $DC::THEME{fancyframe}};
		1337	glBegin GL_LINE_STRIP;
		1338	glVertex $border * 1.5 , $border * 0.5 + 0.5;
		1339	glVertex $border * 0.5 + 0.5, $border * 0.5 + 0.5;
		1340	glVertex $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
		1341	glVertex $w - $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
		1342	glVertex $w - $border * 0.5 + 0.5, $border * 0.5 + 0.5;
		1343	glVertex $self->{label} ? $border * 2 + $self->{label}{w} : $border * 1.5, $border * 0.5 + 0.5;
		1344	glEnd;
		1345
1116	if ($self->{title}) {	1346	if ($self->{label}) {
		1347	glTranslate $border * 2, 0;
		1348	$self->{label}->_draw;
		1349	}
		1350	}
		1351
		1352	#############################################################################
		1353
		1354	package DC::UI::Toplevel;
		1355
		1356	our @ISA = DC::UI::Bin::;
		1357
		1358	use DC::OpenGL;
		1359
		1360	my $bg =
		1361	new_from_resource DC::Texture "d1_bg.png",
		1362	mipmap => 1, wrap => 1;
		1363
		1364	my @border =
		1365	map { new_from_resource DC::Texture $_, mipmap => 1 }
		1366	qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
		1367
		1368	my @icon =
		1369	map { new_from_resource DC::Texture $_, mipmap => 1 }
		1370	qw(x1_move.png x1_resize.png);
		1371
		1372	sub new {
		1373	my ($class, %arg) = @_;
		1374
		1375	my $self = $class->SUPER::new (
		1376	bg => [1, 1, 1, 1],
		1377	border_bg => [1, 1, 1, 1],
		1378	border => 0.8,
		1379	can_events => 1,
		1380	min_w => 64,
		1381	min_h => 32,
		1382	%arg,
		1383	);
		1384
		1385	$self->{title_widget} = new DC::UI::Label
		1386	align => 0.5,
		1387	valign => 1,
		1388	text => $self->{title},
		1389	fontsize => $self->{border},
		1390	if exists $self->{title};
		1391
		1392	if ($self->{has_close_button}) {
		1393	$self->{close_button} =
		1394	new DC::UI::ImageButton
		1395	path => 'x1_close.png',
		1396	on_activate => sub { $self->emit ("delete") };
		1397
		1398	$self->DC::UI::Container::add ($self->{close_button});
		1399	}
		1400
		1401	$self
		1402	}
		1403
		1404	sub add {
		1405	my ($self, @widgets) = @_;
		1406
		1407	$self->SUPER::add (@widgets);
		1408	$self->DC::UI::Container::add ($self->{close_button}) if $self->{close_button};
		1409	$self->DC::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
		1410	}
		1411
		1412	sub border {
		1413	int $_[0]{border} * $::FONTSIZE
		1414	}
		1415
		1416	sub get_max_wh {
		1417	my ($self) = @_;
		1418
		1419	return ($self->{w}, $self->{h})
		1420	if $self->{visible} && $self->{w};
		1421
		1422	$self->SUPER::get_max_wh
		1423	}
		1424
		1425	sub size_request {
		1426	my ($self) = @_;
		1427
		1428	$self->{title_widget}->size_request
		1429	if $self->{title_widget};
		1430
		1431	$self->{close_button}->size_request
		1432	if $self->{close_button};
		1433
		1434	my ($w, $h) = $self->SUPER::size_request;
		1435
		1436	(
		1437	$w + $self->border * 2,
		1438	$h + $self->border * 2,
		1439	)
		1440	}
		1441
		1442	sub invoke_size_allocate {
		1443	my ($self, $w, $h) = @_;
		1444
		1445	if ($self->{title_widget}) {
1117	$self->{title}{w} = $w;	1446	$self->{title_widget}{w} = $w;
1118	$self->{title}{h} = $h;	1447	$self->{title_widget}{h} = $h;
1119	$self->{title}->size_allocate ($w, $h);	1448	$self->{title_widget}->invoke_size_allocate ($w, $h);
1120	}	1449	}
1121		1450
1122	my $border = $self->border;	1451	my $border = $self->border;
1123		1452
1124	$h -= List::Util::max 0, $border * 2;	1453	$h -= List::Util::max 0, $border * 2;
1125	$w -= List::Util::max 0, $border * 2;	1454	$w -= List::Util::max 0, $border * 2;
		1455
		1456	$self->child->configure ($border, $border, $w, $h);
		1457
		1458	$self->{close_button}->configure ($self->{w} - $border, 0, $border, $border)
		1459	if $self->{close_button};
		1460
		1461	1
		1462	}
		1463
		1464	sub invoke_delete {
		1465	my ($self) = @_;
		1466
		1467	$self->hide;
1126		1468
1127	$self->child->configure ($border, $border, $w, $h);	1469	1
1128	}	1470	}
1129		1471
1130	sub button_down {	1472	sub invoke_button_down {
1131	my ($self, $ev, $x, $y) = @_;	1473	my ($self, $ev, $x, $y) = @_;
1132		1474
1133	my ($w, $h) = @$self{qw(w h)};	1475	my ($w, $h) = @$self{qw(w h)};
1134	my $border = $self->border;	1476	my $border = $self->border;
1135		1477
…		…
1151	my $dy = $ev->{y} - $oy;	1493	my $dy = $ev->{y} - $oy;
1152		1494
1153	$self->{force_w} = $bw + $dx * ($mx ? -1 : 1);	1495	$self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
1154	$self->{force_h} = $bh + $dy * ($my ? -1 : 1);	1496	$self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1155		1497
		1498	$self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1156	$self->realloc;	1499	$self->realloc;
1157	$self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1158	};	1500	};
1159		1501
1160	} elsif ($lr ^ $td) {	1502	} elsif ($lr ^ $td) {
1161	my ($ox, $oy) = ($ev->{x}, $ev->{y});	1503	my ($ox, $oy) = ($ev->{x}, $ev->{y});
1162	my ($bx, $by) = ($self->{x}, $self->{y});	1504	my ($bx, $by) = ($self->{x}, $self->{y});
…		…
1165	my ($ev, $x, $y) = @_;	1507	my ($ev, $x, $y) = @_;
1166		1508
1167	($x, $y) = ($ev->{x}, $ev->{y});	1509	($x, $y) = ($ev->{x}, $ev->{y});
1168		1510
1169	$self->move_abs ($bx + $x - $ox, $by + $y - $oy);	1511	$self->move_abs ($bx + $x - $ox, $by + $y - $oy);
		1512	# HACK: the next line is required to enforce placement
		1513	$self->{parent}->invoke_size_allocate ($self->{parent}{w}, $self->{parent}{h});
1170	};	1514	};
1171	} else {	1515	} else {
1172	return 0;	1516	return 0;
1173	}	1517	}
1174		1518
1175	1	1519	1
1176	}	1520	}
1177		1521
1178	sub button_up {	1522	sub invoke_button_up {
1179	my ($self, $ev, $x, $y) = @_;	1523	my ($self, $ev, $x, $y) = @_;
1180		1524
1181	!!delete $self->{motion}	1525	! ! delete $self->{motion}
1182	}	1526	}
1183		1527
1184	sub mouse_motion {	1528	sub invoke_mouse_motion {
1185	my ($self, $ev, $x, $y) = @_;	1529	my ($self, $ev, $x, $y) = @_;
1186		1530
1187	$self->{motion}->($ev, $x, $y) if $self->{motion};	1531	$self->{motion}->($ev, $x, $y) if $self->{motion};
1188		1532
1189	!!$self->{motion}	1533	! ! $self->{motion}
		1534	}
		1535
		1536	sub invoke_visibility_change {
		1537	my ($self, $visible) = @_;
		1538
		1539	delete $self->{motion} unless $visible;
		1540
		1541	0
1190	}	1542	}
1191		1543
1192	sub _draw {	1544	sub _draw {
1193	my ($self) = @_;	1545	my ($self) = @_;
1194		1546
…		…
1200	glEnable GL_TEXTURE_2D;	1552	glEnable GL_TEXTURE_2D;
1201	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	1553	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1202		1554
1203	my $border = $self->border;	1555	my $border = $self->border;
1204		1556
		1557	if ($border) {
1205	glColor @{ $self->{border_bg} };	1558	glColor @{ $self->{border_bg} };
1206	$border[0]->draw_quad_alpha (0, 0, $w, $border);	1559	$border[0]->draw_quad_alpha ( 0, 0, $w, $border);
1207	$border[1]->draw_quad_alpha (0, $border, $border, $ch);	1560	$border[1]->draw_quad_alpha ( 0, $border, $border, $ch);
1208	$border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);	1561	$border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1209	$border[3]->draw_quad_alpha (0, $h - $border, $w, $border);	1562	$border[3]->draw_quad_alpha ( 0, $h - $border, $w, $border);
		1563
		1564	# move
		1565	my $w2 = ($w - $border) * .5;
		1566	my $h2 = ($h - $border) * .5;
		1567	$icon[0]->draw_quad_alpha ( 0, $h2, $border, $border);
		1568	$icon[0]->draw_quad_alpha ($w - $border, $h2, $border, $border);
		1569	$icon[0]->draw_quad_alpha ($w2 , $h - $border, $border, $border);
		1570
		1571	# resize
		1572	$icon[1]->draw_quad_alpha ( 0, 0, $border, $border);
		1573	$icon[1]->draw_quad_alpha ($w - $border, 0, $border, $border)
		1574	unless $self->{has_close_button};
		1575	$icon[1]->draw_quad_alpha ( 0, $h - $border, $border, $border);
		1576	$icon[1]->draw_quad_alpha ($w - $border, $h - $border, $border, $border);
		1577	}
1210		1578
1211	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {	1579	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1212	glColor @{ $self->{bg} };	1580	glColor @{ $self->{bg} };
1213		1581
1214	# TODO: repeat texture not scale	1582	# TODO: repeat texture not scale
…		…
1220		1588
1221	glDisable GL_TEXTURE_2D;	1589	glDisable GL_TEXTURE_2D;
1222		1590
1223	$child->draw;	1591	$child->draw;
1224		1592
1225	if ($self->{title}) {	1593	if ($self->{title_widget}) {
1226	glTranslate 0, $border - $self->{h};	1594	glTranslate 0, $border - $self->{h};
1227	$self->{title}->_draw;	1595	$self->{title_widget}->_draw;
		1596
		1597	glTranslate 0, - ($border - $self->{h});
1228	}	1598	}
		1599
		1600	$self->{close_button}->draw
		1601	if $self->{close_button};
1229	}	1602	}
1230		1603
1231	#############################################################################	1604	#############################################################################
1232		1605
1233	package CFClient::UI::Table;	1606	package DC::UI::Table;
1234		1607
1235	our @ISA = CFClient::UI::Base::;	1608	our @ISA = DC::UI::Container::;
1236		1609
1237	use List::Util qw(max sum);	1610	use List::Util qw(max sum);
1238		1611
1239	use CFClient::OpenGL;	1612	use DC::OpenGL;
1240		1613
1241	sub new {	1614	sub new {
1242	my $class = shift;	1615	my $class = shift;
1243		1616
1244	$class->SUPER::new (	1617	$class->SUPER::new (
1245	col_expand => [],	1618	col_expand => [],
		1619	row_expand => [],
1246	@_,	1620	@_,
1247	)	1621	)
1248	}	1622	}
1249		1623
1250	sub children {
1251	grep $_, map @$_, grep $_, @{ $_[0]{children} }
1252	}
1253
1254	sub add {	1624	sub add {
1255	my ($self, $x, $y, $child) = @_;
1256
1257	$child->set_parent ($self);
1258	$self->{children}[$y][$x] = $child;
1259
1260	$self->realloc;
1261	}
1262
1263	# TODO: move to container class maybe? send children a signal on removal?
1264	sub clear {
1265	my ($self) = @_;	1625	my ($self, @widgets) = @_;
		1626
		1627	for my $child (@widgets) {
		1628	$child->{c_rowspan} ||= 1;
		1629	$child->{c_colspan} ||= 1;
		1630	}
		1631
		1632	$self->SUPER::add (@widgets);
		1633	}
		1634
		1635	sub add_at {
		1636	my $self = shift;
		1637
		1638	my @widgets;
		1639
		1640	while (@_) {
		1641	my ($col, $row, $child) = splice @_, 0, 3, ();
		1642
		1643	$child->{c_row} = $row;
		1644	$child->{c_col} = $col;
		1645
		1646	push @widgets, $child;
		1647	}
		1648
		1649	$self->add (@widgets);
		1650	}
		1651
		1652	sub get_wh {
		1653	my ($self) = @_;
		1654
		1655	my (@w, @h);
1266		1656
1267	my @children = $self->children;	1657	my @children = $self->children;
1268	delete $self->{children};	1658
		1659	# first pass, columns
		1660	for my $widget (sort { $a->{c_colspan} <=> $b->{c_colspan} } @children) {
		1661	my ($c, $w, $cs) = @$widget{qw(c_col req_w c_colspan)};
		1662
		1663	my $sw = sum @w[$c .. $c + $cs - 1];
		1664
		1665	if ($w > $sw) {
		1666	$_ += ($w - $sw) / ($_ ? $sw / $_ : $cs) for @w[$c .. $c + $cs - 1];
		1667	}
1269		1668	}
1270	for (@children) {
1271	delete $_->{parent};
1272	$_->hide;
1273	}
1274		1669
1275	$self->realloc;	1670	# second pass, rows
1276	}	1671	for my $widget (sort { $a->{c_rowspan} <=> $b->{c_rowspan} } @children) {
1277
1278	sub get_wh {
1279	my ($self) = @_;
1280
1281	my (@w, @h);
1282
1283	for my $y (0 .. $#{$self->{children}}) {
1284	my $row = $self->{children}[$y]
1285	or next;
1286
1287	for my $x (0 .. $#$row) {
1288	my $widget = $row->[$x]
1289	or next;
1290	my ($w, $h) = @$widget{qw(req_w req_h)};	1672	my ($r, $h, $rs) = @$widget{qw(c_row req_h c_rowspan)};
1291		1673
1292	$w[$x] = max $w[$x], $w;	1674	my $sh = sum @h[$r .. $r + $rs - 1];
1293	$h[$y] = max $h[$y], $h;	1675
		1676	if ($h > $sh) {
		1677	$_ += ($h - $sh) / ($_ ? $sh / $_ : $rs) for @h[$r .. $r + $rs - 1];
1294	}	1678	}
1295	}	1679	}
1296		1680
1297	(\@w, \@h)	1681	(\@w, \@h)
1298	}	1682	}
…		…
1306	(sum @$ws),	1690	(sum @$ws),
1307	(sum @$hs),	1691	(sum @$hs),
1308	)	1692	)
1309	}	1693	}
1310		1694
1311	sub size_allocate {	1695	sub invoke_size_allocate {
1312	my ($self, $w, $h) = @_;	1696	my ($self, $w, $h) = @_;
1313		1697
1314	my ($ws, $hs) = $self->get_wh;	1698	my ($ws, $hs) = $self->get_wh;
1315		1699
1316	my $req_w = (sum @$ws) || 1;	1700	my $req_w = (sum @$ws) || 1;
1317	my $req_h = (sum @$hs) || 1;	1701	my $req_h = (sum @$hs) || 1;
1318		1702
1319	# TODO: nicer code && do row_expand	1703	# now linearly scale the rows/columns to the allocated size
1320	my @col_expand = @{$self->{col_expand}};	1704	my @col_expand = @{$self->{col_expand}};
1321	@col_expand = (1) x @$ws unless @col_expand;	1705	@col_expand = (1) x @$ws unless @col_expand;
1322	my $col_expand = (sum @col_expand) || 1;	1706	my $col_expand = (sum @col_expand) || 1;
1323		1707
1324	# linearly scale sizes
1325	$ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;	1708	$ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
1326	$hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
1327		1709
1328	CFClient::UI::harmonize $ws;	1710	DC::UI::harmonize $ws;
		1711
		1712	my @row_expand = @{$self->{row_expand}};
		1713	@row_expand = (1) x @$ws unless @row_expand;
		1714	my $row_expand = (sum @row_expand) || 1;
		1715
		1716	$hs->[$_] += $row_expand[$_] / $row_expand * ($h - $req_h) for 0 .. $#$hs;
		1717
1329	CFClient::UI::harmonize $hs;	1718	DC::UI::harmonize $hs;
1330		1719
1331	my $y;	1720	my @x; for (0 .. $#$ws) { $x[$_ + 1] = $x[$_] + $ws->[$_] }
		1721	my @y; for (0 .. $#$hs) { $y[$_ + 1] = $y[$_] + $hs->[$_] }
1332		1722
1333	for my $r (0 .. $#{$self->{children}}) {	1723	for my $widget ($self->children) {
1334	my $row = $self->{children}[$r]	1724	my ($r, $c, $w, $h, $rs, $cs) = @$widget{qw(c_row c_col req_w req_h c_rowspan c_colspan)};
1335	or next;
1336		1725
1337	my $x = 0;	1726	$widget->configure (
1338	my $row_h = $hs->[$r];	1727	$x[$c], $y[$r],
		1728	$x[$c + $cs] - $x[$c], $y[$r + $rs] - $y[$r],
1339		1729	);
1340	for my $c (0 .. $#$row) {	1730	}
1341	my $col_w = $ws->[$c];
1342		1731
1343	if (my $widget = $row->[$c]) {	1732	1
1344	$widget->configure ($x, $y, $col_w, $row_h);	1733	}
1345	}
1346		1734
1347	$x += $col_w;	1735	#############################################################################
		1736
		1737	package DC::UI::Fixed;
		1738
		1739	use List::Util qw(min max);
		1740
		1741	our @ISA = DC::UI::Container::;
		1742
		1743	sub _scale($$$) {
		1744	my ($rel, $val, $max) = @_;
		1745
		1746	$rel ? $val * $max : $val
		1747	}
		1748
		1749	sub size_request {
		1750	my ($self) = @_;
		1751
		1752	my ($x1, $y1, $x2, $y2) = (0, 0, 0, 0);
		1753
		1754	# determine overall size by querying abs widgets
		1755	for my $child ($self->visible_children) {
		1756	unless ($child->{c_rel}) {
		1757	my $x = $child->{c_x};
		1758	my $y = $child->{c_y};
		1759
		1760	$x1 = min $x1, $x; $x2 = max $x2, $x + $child->{req_w};
		1761	$y1 = min $y1, $y; $y2 = max $y2, $y + $child->{req_h};
1348	}	1762	}
1349
1350	$y += $row_h;
1351	}	1763	}
1352		1764
1353	}	1765	my $W = $x2 - $x1;
		1766	my $H = $y2 - $y1;
1354		1767
1355	sub find_widget {	1768	# now layout remaining widgets
		1769	for my $child ($self->visible_children) {
		1770	if ($child->{c_rel}) {
		1771	my $x = _scale $child->{c_rel}, $child->{c_x}, $W;
		1772	my $y = _scale $child->{c_rel}, $child->{c_y}, $H;
		1773
		1774	$x1 = min $x1, $x; $x2 = max $x2, $x + $child->{req_w};
		1775	$y1 = min $y1, $y; $y2 = max $y2, $y + $child->{req_h};
		1776	}
		1777	}
		1778
		1779	my $W = $x2 - $x1;
		1780	my $H = $y2 - $y1;
		1781
		1782	($W, $H)
		1783	}
		1784
		1785	sub invoke_size_allocate {
1356	my ($self, $x, $y) = @_;	1786	my ($self, $W, $H) = @_;
1357		1787
1358	$x -= $self->{x};	1788	for my $child ($self->visible_children) {
1359	$y -= $self->{y};	1789	my $x = _scale $child->{c_rel}, $child->{c_x}, $W;
		1790	my $y = _scale $child->{c_rel}, $child->{c_y}, $H;
1360		1791
1361	my $res;	1792	$x += $child->{c_halign} * $child->{req_w};
		1793	$y += $child->{c_valign} * $child->{req_h};
1362		1794
1363	for (grep $_, map @$_, grep $_, @{ $self->{children} }) {	1795	$child->configure (int $x, int $y, $child->{req_w}, $child->{req_h});
1364	$res = $_->find_widget ($x, $y)	1796	}
1365	and return $res;	1797
1366	}	1798	1
1367
1368	$self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
1369	}
1370
1371	sub _draw {
1372	my ($self) = @_;
1373
1374	for (grep $_, @{$self->{children}}) {
1375	$_->draw for grep $_, @$_;
1376	}
1377	}	1799	}
1378		1800
1379	#############################################################################	1801	#############################################################################
1380		1802
1381	package CFClient::UI::Box;	1803	package DC::UI::Box;
1382		1804
1383	our @ISA = CFClient::UI::Container::;	1805	our @ISA = DC::UI::Container::;
1384		1806
1385	sub size_request {	1807	sub size_request {
1386	my ($self) = @_;	1808	my ($self) = @_;
		1809
		1810	my @children = $self->visible_children;
1387		1811
1388	$self->{vertical}	1812	$self->{vertical}
1389	? (	1813	? (
1390	(List::Util::max map $_->{req_w}, @{$self->{children}}),	1814	(List::Util::max map $_->{req_w}, @children),
1391	(List::Util::sum map $_->{req_h}, @{$self->{children}}),	1815	(List::Util::sum map $_->{req_h}, @children),
1392	)	1816	)
1393	: (	1817	: (
1394	(List::Util::sum map $_->{req_w}, @{$self->{children}}),	1818	(List::Util::sum map $_->{req_w}, @children),
1395	(List::Util::max map $_->{req_h}, @{$self->{children}}),	1819	(List::Util::max map $_->{req_h}, @children),
1396	)	1820	)
1397	}	1821	}
1398		1822
1399	sub size_allocate {	1823	sub invoke_size_allocate {
1400	my ($self, $w, $h) = @_;	1824	my ($self, $w, $h) = @_;
1401		1825
1402	my $space = $self->{vertical} ? $h : $w;	1826	my $space = $self->{vertical} ? $h : $w;
1403	my $children = $self->{children};	1827	my @children = $self->visible_children;
1404		1828
1405	my @req;	1829	my @req;
1406		1830
1407	if ($self->{homogeneous}) {	1831	if ($self->{homogeneous}) {
1408	@req = ($space / (@$children || 1)) x @$children;	1832	@req = ($space / (@children || 1)) x @children;
1409	} else {	1833	} else {
1410	@req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;	1834	@req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @children;
1411	my $req = List::Util::sum @req;	1835	my $req = List::Util::sum @req;
1412		1836
1413	if ($req > $space) {	1837	if ($req > $space) {
1414	# ah well, not enough space	1838	# ah well, not enough space
1415	$_ *= $space / $req for @req;	1839	$_ *= $space / $req for @req;
1416	} else {	1840	} else {
1417	my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;	1841	my $expand = (List::Util::sum map $_->{expand}, @children) || 1;
1418		1842
1419	$space = ($space - $req) / $expand; # remaining space to give away	1843	$space = ($space - $req) / $expand; # remaining space to give away
1420		1844
1421	$req[$_] += $space * $children->[$_]{expand}	1845	$req[$_] += $space * $children[$_]{expand}
1422	for 0 .. $#$children;	1846	for 0 .. $#children;
1423	}	1847	}
1424	}	1848	}
1425		1849
1426	CFClient::UI::harmonize \@req;	1850	DC::UI::harmonize \@req;
1427		1851
1428	my $pos = 0;	1852	my $pos = 0;
1429	for (0 .. $#$children) {	1853	for (0 .. $#children) {
1430	my $alloc = $req[$_];	1854	my $alloc = $req[$_];
1431	$children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));	1855	$children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1432		1856
1433	$pos += $alloc;	1857	$pos += $alloc;
1434	}	1858	}
1435		1859
1436	1	1860	1
1437	}	1861	}
1438		1862
1439	#############################################################################	1863	#############################################################################
1440		1864
1441	package CFClient::UI::HBox;	1865	package DC::UI::HBox;
1442		1866
1443	our @ISA = CFClient::UI::Box::;	1867	our @ISA = DC::UI::Box::;
1444		1868
1445	sub new {	1869	sub new {
1446	my $class = shift;	1870	my $class = shift;
1447		1871
1448	$class->SUPER::new (	1872	$class->SUPER::new (
…		…
1451	)	1875	)
1452	}	1876	}
1453		1877
1454	#############################################################################	1878	#############################################################################
1455		1879
1456	package CFClient::UI::VBox;	1880	package DC::UI::VBox;
1457		1881
1458	our @ISA = CFClient::UI::Box::;	1882	our @ISA = DC::UI::Box::;
1459		1883
1460	sub new {	1884	sub new {
1461	my $class = shift;	1885	my $class = shift;
1462		1886
1463	$class->SUPER::new (	1887	$class->SUPER::new (
…		…
1466	)	1890	)
1467	}	1891	}
1468		1892
1469	#############################################################################	1893	#############################################################################
1470		1894
1471	package CFClient::UI::Label;	1895	package DC::UI::Label;
1472		1896
1473	our @ISA = CFClient::UI::DrawBG::;	1897	our @ISA = DC::UI::DrawBG::;
1474		1898
1475	use CFClient::OpenGL;	1899	use DC::OpenGL;
1476		1900
1477	sub new {	1901	sub new {
1478	my ($class, %arg) = @_;	1902	my ($class, %arg) = @_;
1479		1903
1480	my $self = $class->SUPER::new (	1904	my $self = $class->SUPER::new (
…		…
1483	#active_bg => none	1907	#active_bg => none
1484	#font => default_font	1908	#font => default_font
1485	#text => initial text	1909	#text => initial text
1486	#markup => initial narkup	1910	#markup => initial narkup
1487	#max_w => maximum pixel width	1911	#max_w => maximum pixel width
		1912	#style => 0, # render flags
1488	ellipsise => 3, # end	1913	ellipsise => 3, # end
1489	layout => (new CFClient::Layout),	1914	layout => (new DC::Layout),
1490	fontsize => 1,	1915	fontsize => 1,
1491	align => -1,	1916	align => 0.5,
1492	valign => -1,	1917	valign => 0.5,
1493	padding_x => 2,	1918	padding_x => 4,
1494	padding_y => 2,	1919	padding_y => 2,
1495	can_events => 0,	1920	can_events => 0,
1496	%arg	1921	%arg
1497	);	1922	);
1498		1923
1499	if (exists $self->{template}) {	1924	if (exists $self->{template}) {
1500	my $layout = new CFClient::Layout;	1925	my $layout = new DC::Layout;
1501	$layout->set_text (delete $self->{template});	1926	$layout->set_text (delete $self->{template});
1502	$self->{template} = $layout;	1927	$self->{template} = $layout;
1503	}	1928	}
1504		1929
1505	if (exists $self->{markup}) {	1930	if (exists $self->{markup}) {
…		…
1509	}	1934	}
1510		1935
1511	$self	1936	$self
1512	}	1937	}
1513		1938
1514	sub escape($) {
1515	local $_ = $_[0];
1516
1517	s/&/&amp;/g;
1518	s/>/&gt;/g;
1519	s/</&lt;/g;
1520
1521	$_
1522	}
1523
1524	sub update {	1939	sub update {
1525	my ($self) = @_;	1940	my ($self) = @_;
1526		1941
1527	delete $self->{texture};	1942	delete $self->{texture};
1528	$self->SUPER::update;	1943	$self->SUPER::update;
1529	}	1944	}
1530		1945
		1946	sub realloc {
		1947	my ($self) = @_;
		1948
		1949	delete $self->{ox};
		1950	$self->SUPER::realloc;
		1951	}
		1952
		1953	sub clear {
		1954	my ($self) = @_;
		1955
		1956	$self->set_text ("");
		1957	}
		1958
1531	sub set_text {	1959	sub set_text {
1532	my ($self, $text) = @_;	1960	my ($self, $text) = @_;
1533		1961
1534	return if $self->{text} eq "T$text";	1962	return if $self->{text} eq "T$text";
1535	$self->{text} = "T$text";	1963	$self->{text} = "T$text";
1536		1964
1537	$self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1538	$self->{layout}->set_text ($text);	1965	$self->{layout}->set_text ($text);
1539		1966
		1967	delete $self->{size_req};
1540	$self->realloc;	1968	$self->realloc;
1541	$self->update;	1969	$self->update;
1542	}	1970	}
1543		1971
1544	sub set_markup {	1972	sub set_markup {
…		…
1547	return if $self->{text} eq "M$markup";	1975	return if $self->{text} eq "M$markup";
1548	$self->{text} = "M$markup";	1976	$self->{text} = "M$markup";
1549		1977
1550	my $rgba = $markup =~ /span.*(?:foreground|background)/;	1978	my $rgba = $markup =~ /span.*(?:foreground|background)/;
1551		1979
1552	$self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1553	$self->{layout}->set_markup ($markup);	1980	$self->{layout}->set_markup ($markup);
1554		1981
		1982	delete $self->{size_req};
1555	$self->realloc;	1983	$self->realloc;
1556	$self->update;	1984	$self->update;
1557	}	1985	}
1558		1986
1559	sub size_request {	1987	sub size_request {
1560	my ($self) = @_;	1988	my ($self) = @_;
1561		1989
		1990	$self->{size_req} ||= do {
		1991	my ($max_w, $max_h) = $self->get_max_wh;
		1992
1562	$self->{layout}->set_font ($self->{font}) if $self->{font};	1993	$self->{layout}->set_font ($self->{font}) if $self->{font};
1563	$self->{layout}->set_width ($self->{max_w} || -1);	1994	$self->{layout}->set_width ($max_w);
1564	$self->{layout}->set_ellipsise ($self->{ellipsise});	1995	$self->{layout}->set_ellipsise ($self->{ellipsise});
1565	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});	1996	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1566	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	1997	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1567		1998
1568	my ($w, $h) = $self->{layout}->size;	1999	my ($w, $h) = $self->{layout}->size;
1569		2000
1570	if (exists $self->{template}) {	2001	if (exists $self->{template}) {
1571	$self->{template}->set_font ($self->{font}) if $self->{font};	2002	$self->{template}->set_font ($self->{font}) if $self->{font};
		2003	$self->{template}->set_width ($max_w);
1572	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);	2004	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1573		2005
1574	my ($w2, $h2) = $self->{template}->size;	2006	my ($w2, $h2) = $self->{template}->size;
1575		2007
1576	$w = List::Util::max $w, $w2;	2008	$w = List::Util::max $w, $w2;
1577	$h = List::Util::max $h, $h2;	2009	$h = List::Util::max $h, $h2;
		2010	}
		2011
		2012	[$w, $h]
1578	}	2013	};
1579		2014
1580	($w, $h)	2015	@{ $self->{size_req} }
1581	}	2016	}
1582		2017
		2018	sub baseline_shift {
		2019	$_[0]{layout}->descent
		2020	}
		2021
1583	sub size_allocate {	2022	sub invoke_size_allocate {
1584	my ($self, $w, $h) = @_;	2023	my ($self, $w, $h) = @_;
1585		2024
1586	delete $self->{ox};	2025	delete $self->{ox};
1587		2026
1588	delete $self->{texture}	2027	delete $self->{texture}
1589	unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};	2028	unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
		2029
		2030	1
1590	}	2031	}
1591		2032
1592	sub set_fontsize {	2033	sub set_fontsize {
1593	my ($self, $fontsize) = @_;	2034	my ($self, $fontsize) = @_;
1594		2035
1595	$self->{fontsize} = $fontsize;	2036	$self->{fontsize} = $fontsize;
		2037	delete $self->{size_req};
1596	delete $self->{texture};	2038	delete $self->{texture};
1597		2039
1598	$self->realloc;	2040	$self->realloc;
1599	}	2041	}
1600		2042
		2043	sub reconfigure {
		2044	my ($self) = @_;
		2045
		2046	delete $self->{size_req};
		2047	delete $self->{texture};
		2048
		2049	$self->SUPER::reconfigure;
		2050	}
		2051
1601	sub _draw {	2052	sub _draw {
1602	my ($self) = @_;	2053	my ($self) = @_;
1603		2054
1604	$self->SUPER::_draw; # draw background, if applicable	2055	$self->SUPER::_draw; # draw background, if applicable
1605		2056
1606	my $tex = $self->{texture} ||= do {	2057	my $size = $self->{texture} ||= do {
1607	$self->{layout}->set_foreground (@{$self->{fg}});	2058	$self->{layout}->set_foreground (@{$self->{fg}});
1608	$self->{layout}->set_font ($self->{font}) if $self->{font};	2059	$self->{layout}->set_font ($self->{font}) if $self->{font};
1609	$self->{layout}->set_width ($self->{w});	2060	$self->{layout}->set_width ($self->{w});
1610	$self->{layout}->set_ellipsise ($self->{ellipsise});	2061	$self->{layout}->set_ellipsise ($self->{ellipsise});
1611	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});	2062	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1612	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	2063	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1613		2064
1614	new_from_layout CFClient::Texture $self->{layout}	2065	[$self->{layout}->size]
1615	};	2066	};
1616		2067
1617	unless (exists $self->{ox}) {	2068	unless (exists $self->{ox}) {
1618	$self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}	2069	$self->{ox} = $self->{padding_x} + int $self->{align} * ($self->{w} - $size->[0] - $self->{padding_x} * 2);
1619	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}	2070	$self->{oy} = $self->{padding_y} + int $self->{valign} * ($self->{h} - $size->[1] - $self->{padding_y} * 2);
1620	: ($self->{w} - $tex->{w}) * 0.5);
1621		2071
1622	$self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}	2072	$self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
1623	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1624	: ($self->{h} - $tex->{h}) * 0.5);
1625	};	2073	};
1626		2074
1627	glEnable GL_TEXTURE_2D;	2075	# unless ($self->{list}) {
1628	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2076	# $self->{list} = DC::OpenGL::glGenList;
1629		2077	# DC::OpenGL::glNewList $self->{list};
1630	if ($tex->{format} == GL_ALPHA) {	2078	# $self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
1631	glColor @{$self->{fg}};	2079	# DC::OpenGL::glEndList;
1632	$tex->draw_quad_alpha ($self->{ox}, $self->{oy});
1633	} else {
1634	$tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1635	}	2080	# }
		2081	#
		2082	# DC::OpenGL::glCallList $self->{list};
1636		2083
1637	glDisable GL_TEXTURE_2D;	2084	$self->{layout}->draw;
1638	}	2085	}
		2086
		2087	#sub destroy {
		2088	# my ($self) = @_;
		2089	#
		2090	# DC::OpenGL::glDeleteList delete $self->{list} if $self->{list};
		2091	#
		2092	# $self->SUPER::destroy;
		2093	#}
1639		2094
1640	#############################################################################	2095	#############################################################################
1641		2096
1642	package CFClient::UI::EntryBase;	2097	package DC::UI::EntryBase;
1643		2098
1644	our @ISA = CFClient::UI::Label::;	2099	our @ISA = DC::UI::Label::;
1645		2100
1646	use CFClient::OpenGL;	2101	use DC::OpenGL;
1647		2102
1648	sub new {	2103	sub new {
1649	my $class = shift;	2104	my $class = shift;
1650		2105
1651	$class->SUPER::new (	2106	$class->SUPER::new (
1652	fg => [1, 1, 1],	2107	fg => [1, 1, 1],
1653	bg => [0, 0, 0, 0.2],	2108	bg => [0, 0, 0, 0.2],
		2109	outline => undef,
1654	active_bg => [1, 1, 1, 0.5],	2110	active_bg => [0, 0, 1, .2],
1655	active_fg => [0, 0, 0],	2111	active_fg => [1, 1, 1],
		2112	active_outline => [1, 1, 0],
1656	can_hover => 1,	2113	can_hover => 1,
1657	can_focus => 1,	2114	can_focus => 1,
		2115	align => 0,
1658	valign => 0,	2116	valign => 0.5,
1659	can_events => 1,	2117	can_events => 1,
		2118	ellipsise => 0,
		2119	padding_x => 4,
		2120	padding_y => 2,
1660	#text => ...	2121	#text => ...
		2122	#hidden => "*",
1661	@_	2123	@_
1662	)	2124	)
1663	}	2125	}
1664		2126
1665	sub _set_text {	2127	sub _set_text {
…		…
1667		2129
1668	delete $self->{cur_h};	2130	delete $self->{cur_h};
1669		2131
1670	return if $self->{text} eq $text;	2132	return if $self->{text} eq $text;
1671		2133
1672	delete $self->{texture};
1673
1674	$self->{last_activity} = $::NOW;	2134	$self->{last_activity} = $::NOW;
1675	$self->{text} = $text;	2135	$self->{text} = $text;
1676		2136
1677	$text =~ s/./*/g if $self->{hidden};	2137	$text =~ s/./*/g if $self->{hidden};
1678	$self->{layout}->set_text ("$text ");	2138	$self->{layout}->set_text ("$text ");
		2139	delete $self->{size_req};
1679		2140
1680	$self->_emit (changed => $self->{text});	2141	$self->emit (changed => $self->{text});
		2142
		2143	$self->realloc;
		2144	$self->update;
1681	}	2145	}
1682		2146
1683	sub set_text {	2147	sub set_text {
1684	my ($self, $text) = @_;	2148	my ($self, $text) = @_;
1685		2149
1686	$self->{cursor} = length $text;	2150	$self->{cursor} = length $text;
1687	$self->_set_text ($text);	2151	$self->_set_text ($text);
1688
1689	$self->realloc;
1690	}	2152	}
1691		2153
1692	sub get_text {	2154	sub get_text {
1693	$_[0]{text}	2155	$_[0]{text}
1694	}	2156	}
…		…
1699	my ($w, $h) = $self->SUPER::size_request;	2161	my ($w, $h) = $self->SUPER::size_request;
1700		2162
1701	($w + 1, $h) # add 1 for cursor	2163	($w + 1, $h) # add 1 for cursor
1702	}	2164	}
1703		2165
1704	sub key_down {	2166	sub invoke_key_down {
1705	my ($self, $ev) = @_;	2167	my ($self, $ev) = @_;
1706		2168
1707	my $mod = $ev->{mod};	2169	my $mod = $ev->{mod};
1708	my $sym = $ev->{sym};	2170	my $sym = $ev->{sym};
1709	my $uni = $ev->{unicode};	2171	my $uni = $ev->{unicode};
1710		2172
1711	my $text = $self->get_text;	2173	my $text = $self->get_text;
1712		2174
1713	if ($uni == 8) {	2175	$self->{cursor} = List::Util::max 0, List::Util::min $self->{cursor}, length $text;
		2176
		2177	if ($sym == DC::SDLK_BACKSPACE) {
1714	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};	2178	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1715	} elsif ($uni == 127) {	2179	} elsif ($sym == DC::SDLK_DELETE) {
1716	substr $text, $self->{cursor}, 1, "";	2180	substr $text, $self->{cursor}, 1, "";
1717	} elsif ($sym == CFClient::SDLK_LEFT) {	2181	} elsif ($sym == DC::SDLK_LEFT) {
1718	--$self->{cursor} if $self->{cursor};	2182	--$self->{cursor} if $self->{cursor};
1719	} elsif ($sym == CFClient::SDLK_RIGHT) {	2183	} elsif ($sym == DC::SDLK_RIGHT) {
1720	++$self->{cursor} if $self->{cursor} < length $self->{text};	2184	++$self->{cursor} if $self->{cursor} < length $self->{text};
1721	} elsif ($sym == CFClient::SDLK_HOME) {	2185	} elsif ($sym == DC::SDLK_HOME) {
		2186	# what a hack
		2187	$self->{cursor} =
		2188	(substr $self->{text}, 0, $self->{cursor}) =~ /^(.*\012)/
		2189	? length $1
		2190	: 0;
		2191	} elsif ($sym == DC::SDLK_END) {
		2192	# uh, again
		2193	$self->{cursor} =
		2194	(substr $self->{text}, $self->{cursor}) =~ /^([^\012]*)\012/
		2195	? $self->{cursor} + length $1
		2196	: length $self->{text};
		2197	} elsif ($uni == 21) { # ctrl-u
		2198	$text = "";
1722	$self->{cursor} = 0;	2199	$self->{cursor} = 0;
1723	} elsif ($sym == CFClient::SDLK_END) {
1724	$self->{cursor} = length $text;
1725	} elsif ($uni == 27) {	2200	} elsif ($uni == 27) {
1726	$self->_emit ('escape');	2201	$self->emit ('escape');
1727	} elsif ($uni) {	2202	} elsif ($uni == 0x0d) {
		2203	substr $text, $self->{cursor}++, 0, "\012";
		2204	} elsif ($uni >= 0x20) {
1728	substr $text, $self->{cursor}++, 0, chr $uni;	2205	substr $text, $self->{cursor}++, 0, chr $uni;
1729	} else {	2206	} else {
1730	return 0;	2207	return 0;
1731	}	2208	}
1732		2209
1733	$self->_set_text ($text);	2210	$self->_set_text ($text);
1734		2211
1735	$self->realloc;	2212	$self->realloc;
		2213	$self->update;
1736		2214
1737	1	2215	1
1738	}	2216	}
1739		2217
1740	sub focus_in {	2218	sub invoke_focus_in {
1741	my ($self) = @_;	2219	my ($self) = @_;
1742		2220
1743	$self->{last_activity} = $::NOW;	2221	$self->{last_activity} = $::NOW;
1744		2222
1745	$self->SUPER::focus_in;	2223	$self->SUPER::invoke_focus_in
1746	}	2224	}
1747		2225
1748	sub button_down {	2226	sub invoke_button_down {
1749	my ($self, $ev, $x, $y) = @_;	2227	my ($self, $ev, $x, $y) = @_;
1750		2228
1751	$self->SUPER::button_down ($ev, $x, $y);	2229	$self->SUPER::invoke_button_down ($ev, $x, $y);
1752		2230
1753	my $idx = $self->{layout}->xy_to_index ($x, $y);	2231	my $idx = $self->{layout}->xy_to_index ($x, $y);
1754		2232
1755	# byte-index to char-index	2233	# byte-index to char-index
1756	my $text = $self->{text};	2234	my $text = $self->{text};
1757	utf8::encode $text;	2235	utf8::encode $text; $text = substr $text, 0, $idx; utf8::decode $text;
1758	$self->{cursor} = length substr $text, 0, $idx;	2236	$self->{cursor} = length $text;
1759		2237
1760	$self->_set_text ($self->{text});	2238	$self->_set_text ($self->{text});
1761	$self->update;	2239	$self->update;
1762		2240
1763	1	2241	1
1764	}	2242	}
1765		2243
1766	sub mouse_motion {	2244	sub invoke_mouse_motion {
1767	my ($self, $ev, $x, $y) = @_;	2245	my ($self, $ev, $x, $y) = @_;
1768	# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#	2246	# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1769		2247
1770	0	2248	1
1771	}	2249	}
1772		2250
1773	sub _draw {	2251	sub _draw {
1774	my ($self) = @_;	2252	my ($self) = @_;
1775		2253
1776	local $self->{fg} = $self->{fg};	2254	local $self->{fg} = $self->{fg};
1777		2255
1778	if ($FOCUS == $self) {	2256	if ($FOCUS == $self) {
1779	glColor @{$self->{active_bg}};	2257	glColor_premultiply @{$self->{active_bg}};
1780	$self->{fg} = $self->{active_fg};	2258	$self->{fg} = $self->{active_fg};
1781	} else {	2259	} else {
1782	glColor @{$self->{bg}};	2260	glColor_premultiply @{$self->{bg}};
1783	}	2261	}
1784		2262
1785	glEnable GL_BLEND;	2263	glEnable GL_BLEND;
1786	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	2264	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1787	glBegin GL_QUADS;
1788	glVertex 0 , 0;
1789	glVertex 0 , $self->{h};
1790	glVertex $self->{w}, $self->{h};	2265	glRect 0, 0, $self->{w}, $self->{h};
1791	glVertex $self->{w}, 0;
1792	glEnd;
1793	glDisable GL_BLEND;	2266	glDisable GL_BLEND;
1794		2267
1795	$self->SUPER::_draw;	2268	$self->SUPER::_draw;
1796		2269
1797	#TODO: force update every cursor change :(	2270	#TODO: force update every cursor change :(
…		…
1799		2272
1800	unless (exists $self->{cur_h}) {	2273	unless (exists $self->{cur_h}) {
1801	my $text = substr $self->{text}, 0, $self->{cursor};	2274	my $text = substr $self->{text}, 0, $self->{cursor};
1802	utf8::encode $text;	2275	utf8::encode $text;
1803		2276
1804	@$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)	2277	@$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
1805	}	2278	}
1806		2279
1807	glColor @{$self->{fg}};	2280	glColor_premultiply @{$self->{active_fg}};
1808	glBegin GL_LINES;	2281	glBegin GL_LINES;
1809	glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};	2282	glVertex $self->{cur_x} + $self->{ox} + .5, $self->{cur_y} + $self->{oy};
1810	glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};	2283	glVertex $self->{cur_x} + $self->{ox} + .5, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1811	glEnd;	2284	glEnd;
1812	}
1813	}
1814		2285
		2286	glLineWidth 3;
		2287	glColor @{$self->{active_outline}};
		2288	glRect_lineloop 1.5, 1.5, $self->{w} - 1.5, $self->{h} - 1.5;
		2289	glLineWidth 1;
		2290
		2291	} else {
		2292	glColor @{$self->{outline} || $DC::THEME{entry_outline}};
		2293	glBegin GL_LINE_STRIP;
		2294	glVertex .5, $self->{h} * .5;
		2295	glVertex .5, $self->{h} - 2.5;
		2296	glVertex $self->{w} - .5, $self->{h} - 2.5;
		2297	glVertex $self->{w} - .5, $self->{h} * .5;
		2298	glEnd;
		2299	}
		2300	}
		2301
		2302	#############################################################################
		2303
1815	package CFClient::UI::Entry;	2304	package DC::UI::Entry;
1816		2305
1817	our @ISA = CFClient::UI::EntryBase::;	2306	our @ISA = DC::UI::EntryBase::;
1818		2307
1819	use CFClient::OpenGL;	2308	use DC::OpenGL;
1820		2309
		2310	sub new {
		2311	my $class = shift;
		2312
		2313	$class->SUPER::new (
		2314	history_pointer => -1,
		2315	@_
		2316	)
		2317	}
		2318
		2319
1821	sub key_down {	2320	sub invoke_key_down {
1822	my ($self, $ev) = @_;	2321	my ($self, $ev) = @_;
1823		2322
1824	my $sym = $ev->{sym};	2323	my $sym = $ev->{sym};
1825		2324
1826	if ($sym == 13) {	2325	if ($ev->{uni} == 0x0d || $sym == 13) {
1827	unshift @{$self->{history}},	2326	unshift @{$self->{history}},
1828	my $txt = $self->get_text;	2327	my $txt = $self->get_text;
		2328
1829	$self->{history_pointer} = -1;	2329	$self->{history_pointer} = -1;
1830	$self->{history_saveback} = '';	2330	$self->{history_saveback} = '';
1831	$self->_emit (activate => $txt);	2331	$self->emit (activate => $txt);
1832	$self->update;	2332	$self->update;
1833		2333
1834	} elsif ($sym == CFClient::SDLK_UP) {	2334	} elsif ($sym == DC::SDLK_UP) {
1835	if ($self->{history_pointer} < 0) {	2335	if ($self->{history_pointer} < 0) {
1836	$self->{history_saveback} = $self->get_text;	2336	$self->{history_saveback} = $self->get_text;
1837	}	2337	}
1838	if (@{$self->{history} || []} > 0) {	2338	if (@{$self->{history} || []} > 0) {
1839	$self->{history_pointer}++;	2339	$self->{history_pointer}++;
…		…
1841	$self->{history_pointer} = @{$self->{history} || []} - 1;	2341	$self->{history_pointer} = @{$self->{history} || []} - 1;
1842	}	2342	}
1843	$self->set_text ($self->{history}->[$self->{history_pointer}]);	2343	$self->set_text ($self->{history}->[$self->{history_pointer}]);
1844	}	2344	}
1845		2345
1846	} elsif ($sym == CFClient::SDLK_DOWN) {	2346	} elsif ($sym == DC::SDLK_DOWN) {
1847	$self->{history_pointer}--;	2347	$self->{history_pointer}--;
1848	$self->{history_pointer} = -1 if $self->{history_pointer} < 0;	2348	$self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1849		2349
1850	if ($self->{history_pointer} >= 0) {	2350	if ($self->{history_pointer} >= 0) {
1851	$self->set_text ($self->{history}->[$self->{history_pointer}]);	2351	$self->set_text ($self->{history}->[$self->{history_pointer}]);
1852	} else {	2352	} else {
		2353	if (defined $self->{history_saveback}) {
1853	$self->set_text ($self->{history_saveback});	2354	$self->set_text ($self->{history_saveback});
		2355	$self->{history_saveback} = undef;
		2356	}
1854	}	2357	}
1855		2358
1856	} else {	2359	} else {
1857	return $self->SUPER::key_down ($ev)	2360	return $self->SUPER::invoke_key_down ($ev)
1858	}	2361	}
1859		2362
1860	1	2363	1
1861	}	2364	}
1862		2365
1863	#############################################################################	2366	#############################################################################
1864		2367
1865	package CFClient::UI::Button;	2368	package DC::UI::TextEdit;
1866		2369
1867	our @ISA = CFClient::UI::Label::;	2370	our @ISA = DC::UI::EntryBase::;
1868		2371
1869	use CFClient::OpenGL;	2372	use DC::OpenGL;
1870
1871	my @tex =
1872	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1873	qw(b1_button_active.png);
1874		2373
1875	sub new {	2374	sub new {
1876	my $class = shift;	2375	my $class = shift;
1877		2376
1878	$class->SUPER::new (	2377	$class->SUPER::new (
1879	padding_x => 4,
1880	padding_y => 4,	2378	padding_y => 4,
1881	fg => [1, 1, 1],	2379
1882	active_fg => [0, 0, 1],	2380	@_
		2381	)
		2382	}
		2383
		2384	sub move_cursor_ver {
		2385	my ($self, $dy) = @_;
		2386
		2387	my ($line, $x) = $self->{layout}->index_to_line_x ($self->{cursor});
		2388
		2389	$line += $dy;
		2390
		2391	if (defined (my $index = $self->{layout}->line_x_to_index ($line, $x))) {
		2392	$self->{cursor} = $index;
		2393	delete $self->{cur_h};
		2394	$self->update;
		2395	return;
		2396	}
		2397	}
		2398
		2399	sub invoke_key_down {
		2400	my ($self, $ev) = @_;
		2401
		2402	my $sym = $ev->{sym};
		2403
		2404	if ($sym == DC::SDLK_UP) {
		2405	$self->move_cursor_ver (-1);
		2406	} elsif ($sym == DC::SDLK_DOWN) {
		2407	$self->move_cursor_ver (+1);
		2408	} else {
		2409	return $self->SUPER::invoke_key_down ($ev)
		2410	}
		2411
		2412	1
		2413	}
		2414
		2415	#############################################################################
		2416
		2417	package DC::UI::ButtonBin;
		2418
		2419	our @ISA = DC::UI::Bin::;
		2420
		2421	use DC::OpenGL;
		2422
		2423	my @tex =
		2424	map { new_from_resource DC::Texture $_, mipmap => 1 }
		2425	qw(b1_button_inactive.png b1_button_active.png);
		2426
		2427	sub new {
		2428	my $class = shift;
		2429
		2430	$class->SUPER::new (
1883	can_hover => 1,	2431	can_hover => 1,
1884	align => 0,	2432	align => 0.5,
1885	valign => 0,	2433	valign => 0.5,
1886	can_events => 1,	2434	can_events => 1,
1887	@_	2435	@_
1888	)	2436	)
1889	}	2437	}
1890		2438
1891	sub activate { }
1892
1893	sub button_up {	2439	sub invoke_button_up {
1894	my ($self, $ev, $x, $y) = @_;	2440	my ($self, $ev, $x, $y) = @_;
1895		2441
1896	$self->emit ("activate")	2442	$self->emit ("activate")
1897	if $x >= 0 && $x < $self->{w}	2443	if $x >= 0 && $x < $self->{w}
1898	&& $y >= 0 && $y < $self->{h};	2444	&& $y >= 0 && $y < $self->{h};
…		…
1901	}	2447	}
1902		2448
1903	sub _draw {	2449	sub _draw {
1904	my ($self) = @_;	2450	my ($self) = @_;
1905		2451
1906	local $self->{fg} = $self->{fg};
1907
1908	if ($GRAB == $self) {
1909	$self->{fg} = $self->{active_fg};
1910	}
1911
1912	glEnable GL_TEXTURE_2D;	2452	glEnable GL_TEXTURE_2D;
1913	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2453	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1914	glColor 0, 0, 0, 1;	2454	glColor 0, 0, 0, 1;
1915		2455
		2456	my $tex = $tex[$GRAB == $self];
1916	$tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});	2457	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1917		2458
1918	glDisable GL_TEXTURE_2D;	2459	glDisable GL_TEXTURE_2D;
1919		2460
1920	$self->SUPER::_draw;	2461	$self->SUPER::_draw;
1921	}	2462	}
1922		2463
1923	#############################################################################	2464	#############################################################################
1924		2465
1925	package CFClient::UI::CheckBox;	2466	package DC::UI::Button;
1926		2467
1927	our @ISA = CFClient::UI::DrawBG::;	2468	our @ISA = DC::UI::Label::;
		2469
		2470	use DC::OpenGL;
1928		2471
1929	my @tex =	2472	my @tex =
1930	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2473	map { new_from_resource DC::Texture $_, mipmap => 1 }
1931	qw(c1_checkbox_bg.png c1_checkbox_active.png);	2474	qw(b1_button_inactive.png b1_button_active.png);
1932
1933	use CFClient::OpenGL;
1934		2475
1935	sub new {	2476	sub new {
1936	my $class = shift;	2477	my $class = shift;
1937		2478
1938	$class->SUPER::new (	2479	$class->SUPER::new (
		2480	padding_x => 8,
		2481	padding_y => 4,
		2482	fg => [1.0, 1.0, 1.0],
		2483	active_fg => [0.8, 0.8, 0.8],
		2484	can_hover => 1,
		2485	align => 0.5,
		2486	valign => 0.5,
		2487	can_events => 1,
		2488	@_
		2489	)
		2490	}
		2491
		2492	sub invoke_button_up {
		2493	my ($self, $ev, $x, $y) = @_;
		2494
		2495	$self->emit ("activate")
		2496	if $x >= 0 && $x < $self->{w}
		2497	&& $y >= 0 && $y < $self->{h};
		2498
		2499	1
		2500	}
		2501
		2502	sub _draw {
		2503	my ($self) = @_;
		2504
		2505	local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
		2506
		2507	glEnable GL_TEXTURE_2D;
		2508	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		2509	glColor 0, 0, 0, 1;
		2510
		2511	my $tex = $tex[$GRAB == $self];
		2512	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
		2513
		2514	glDisable GL_TEXTURE_2D;
		2515
		2516	$self->SUPER::_draw;
		2517	}
		2518
		2519	#############################################################################
		2520
		2521	package DC::UI::CheckBox;
		2522
		2523	our @ISA = DC::UI::DrawBG::;
		2524
		2525	my @tex =
		2526	map { new_from_resource DC::Texture $_, mipmap => 1 }
		2527	qw(c1_checkbox_bg.png c1_checkbox_active.png);
		2528
		2529	use DC::OpenGL;
		2530
		2531	sub new {
		2532	my $class = shift;
		2533
		2534	$class->SUPER::new (
		2535	fontsize => 1,
1939	padding_x => 2,	2536	padding_x => 2,
1940	padding_y => 2,	2537	padding_y => 2,
1941	fg => [1, 1, 1],	2538	fg => [1, 1, 1],
1942	active_fg => [1, 1, 0],	2539	active_fg => [1, 1, 0],
1943	bg => [0, 0, 0, 0.2],	2540	bg => [0, 0, 0, 0.2],
…		…
1949	}	2546	}
1950		2547
1951	sub size_request {	2548	sub size_request {
1952	my ($self) = @_;	2549	my ($self) = @_;
1953		2550
1954	(6) x 2	2551	($self->{fontsize} * $::FONTSIZE) x 2
1955	}	2552	}
1956		2553
		2554	sub toggle {
		2555	my ($self) = @_;
		2556
		2557	$self->{state} = !$self->{state};
		2558	$self->emit (changed => $self->{state});
		2559	$self->update;
		2560	}
		2561
1957	sub button_down {	2562	sub invoke_button_down {
1958	my ($self, $ev, $x, $y) = @_;	2563	my ($self, $ev, $x, $y) = @_;
1959		2564
1960	if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}	2565	if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1961	&& $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {	2566	&& $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1962	$self->{state} = !$self->{state};	2567	$self->toggle;
1963	$self->_emit (changed => $self->{state});
1964	} else {	2568	} else {
1965	return 0	2569	return 0
1966	}	2570	}
1967		2571
1968	1	2572	1
…		…
1971	sub _draw {	2575	sub _draw {
1972	my ($self) = @_;	2576	my ($self) = @_;
1973		2577
1974	$self->SUPER::_draw;	2578	$self->SUPER::_draw;
1975		2579
1976	glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;	2580	glTranslate $self->{padding_x}, $self->{padding_y}, 0;
1977		2581
1978	my ($w, $h) = @$self{qw(w h)};	2582	my ($w, $h) = @$self{qw(w h)};
1979		2583
1980	my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;	2584	my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1981		2585
…		…
1988	glDisable GL_TEXTURE_2D;	2592	glDisable GL_TEXTURE_2D;
1989	}	2593	}
1990		2594
1991	#############################################################################	2595	#############################################################################
1992		2596
1993	package CFClient::UI::Image;	2597	package DC::UI::Image;
1994		2598
1995	our @ISA = CFClient::UI::Base::;	2599	our @ISA = DC::UI::Base::;
1996		2600
1997	use CFClient::OpenGL;	2601	use DC::OpenGL;
1998	use Carp qw/confess/;
1999		2602
2000	our %loaded_images;	2603	our %texture_cache;
2001		2604
2002	sub new {	2605	sub new {
2003	my $class = shift;	2606	my $class = shift;
2004		2607
2005	my $self = $class->SUPER::new (can_events => 0, @_);	2608	my $self = $class->SUPER::new (
		2609	can_events => 0,
		2610	scale => 1,
		2611	@_,
		2612	);
2006		2613
2007	$self->{image} or confess "Image has 'image' not set. This is a fatal error!";	2614	$self->{path} || $self->{tex}
		2615	or Carp::croak "'path' or 'tex' attributes required";
2008		2616
2009	$loaded_images{$self->{image}} ||=	2617	$self->{tex} ||= $texture_cache{$self->{path}} ||=
2010	new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;	2618	new_from_resource DC::Texture $self->{path}, mipmap => 1;
2011		2619
2012	my $tex = $self->{tex} = $loaded_images{$self->{image}};	2620	DC::weaken $texture_cache{$self->{path}};
2013		2621
2014	Scalar::Util::weaken $loaded_images{$self->{image}};	2622	$self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
2015
2016	$self->{aspect} = $tex->{w} / $tex->{h};
2017		2623
2018	$self	2624	$self
2019	}	2625	}
2020		2626
		2627	sub STORABLE_freeze {
		2628	my ($self, $cloning) = @_;
		2629
		2630	$self->{path}
		2631	or die "cannot serialise DC::UI::Image on non-loadable images\n";
		2632
		2633	$self->{path}
		2634	}
		2635
		2636	sub STORABLE_attach {
		2637	my ($self, $cloning, $path) = @_;
		2638
		2639	$self->new (path => $path)
		2640	}
		2641
2021	sub size_request {	2642	sub size_request {
2022	my ($self) = @_;	2643	my ($self) = @_;
2023		2644
2024	($self->{tex}->{w}, $self->{tex}->{h})	2645	(int $self->{tex}{w} * $self->{scale}, int $self->{tex}{h} * $self->{scale})
2025	}	2646	}
2026		2647
2027	sub _draw {	2648	sub _draw {
2028	my ($self) = @_;	2649	my ($self) = @_;
2029		2650
…		…
2046	glDisable GL_TEXTURE_2D;	2667	glDisable GL_TEXTURE_2D;
2047	}	2668	}
2048		2669
2049	#############################################################################	2670	#############################################################################
2050		2671
		2672	package DC::UI::ImageButton;
		2673
		2674	our @ISA = DC::UI::Image::;
		2675
		2676	use DC::OpenGL;
		2677
		2678	my %textures;
		2679
		2680	sub new {
		2681	my $class = shift;
		2682
		2683	my $self = $class->SUPER::new (
		2684	padding_x => 4,
		2685	padding_y => 4,
		2686	fg => [1, 1, 1],
		2687	active_fg => [0, 0, 1],
		2688	can_hover => 1,
		2689	align => 0.5,
		2690	valign => 0.5,
		2691	can_events => 1,
		2692	@_
		2693	);
		2694	}
		2695
		2696	sub invoke_button_down {
		2697	my ($self, $ev, $x, $y) = @_;
		2698
		2699	1
		2700	}
		2701
		2702	sub invoke_button_up {
		2703	my ($self, $ev, $x, $y) = @_;
		2704
		2705	$self->emit ("activate")
		2706	if $x >= 0 && $x < $self->{w}
		2707	&& $y >= 0 && $y < $self->{h};
		2708
		2709	1
		2710	}
		2711
		2712	#############################################################################
		2713
2051	package CFClient::UI::VGauge;	2714	package DC::UI::VGauge;
2052		2715
2053	our @ISA = CFClient::UI::Base::;	2716	our @ISA = DC::UI::Base::;
2054		2717
2055	use List::Util qw(min max);	2718	use List::Util qw(min max);
2056		2719
2057	use CFClient::OpenGL;	2720	use DC::OpenGL;
2058		2721
2059	my %tex = (	2722	my %tex = (
2060	food => [	2723	food => [
2061	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2724	map { new_from_resource DC::Texture $_, mipmap => 1 }
2062	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/	2725	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
2063	],	2726	],
2064	grace => [	2727	grace => [
2065	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2728	map { new_from_resource DC::Texture $_, mipmap => 1 }
2066	qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/	2729	qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
2067	],	2730	],
2068	hp => [	2731	hp => [
2069	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2732	map { new_from_resource DC::Texture $_, mipmap => 1 }
2070	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/	2733	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
2071	],	2734	],
2072	mana => [	2735	mana => [
2073	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2736	map { new_from_resource DC::Texture $_, mipmap => 1 }
2074	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/	2737	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
2075	],	2738	],
2076	);	2739	);
2077		2740
2078	# eg. VGauge->new (gauge => 'food'), default gauge: food	2741	# eg. VGauge->new (gauge => 'food'), default gauge: food
…		…
2138	my $ycut1 = max 0, min 1, $ycut;	2801	my $ycut1 = max 0, min 1, $ycut;
2139	my $ycut2 = max 0, min 1, $ycut - 1;	2802	my $ycut2 = max 0, min 1, $ycut - 1;
2140		2803
2141	my $h1 = $self->{h} * (1 - $ycut1);	2804	my $h1 = $self->{h} * (1 - $ycut1);
2142	my $h2 = $self->{h} * (1 - $ycut2);	2805	my $h2 = $self->{h} * (1 - $ycut2);
		2806	my $h3 = $self->{h};
		2807
		2808	$_ = $_ * (284-4)/288 + 4/288 for ($h1, $h2, $h3);
2143		2809
2144	glEnable GL_BLEND;	2810	glEnable GL_BLEND;
2145	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	2811	glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		2812	GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2146	glEnable GL_TEXTURE_2D;	2813	glEnable GL_TEXTURE_2D;
2147	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2814	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2148		2815
2149	glBindTexture GL_TEXTURE_2D, $t1->{name};	2816	glBindTexture GL_TEXTURE_2D, $t1->{name};
2150	glBegin GL_QUADS;	2817	glBegin GL_QUADS;
…		…
2165		2832
2166	if ($t3) {	2833	if ($t3) {
2167	glBindTexture GL_TEXTURE_2D, $t3->{name};	2834	glBindTexture GL_TEXTURE_2D, $t3->{name};
2168	glBegin GL_QUADS;	2835	glBegin GL_QUADS;
2169	glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;	2836	glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2170	glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};	2837	glTexCoord 0 , $t3->{t}; glVertex 0 , $h3;
2171	glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};	2838	glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $h3;
2172	glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;	2839	glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2173	glEnd;	2840	glEnd;
2174	}	2841	}
2175		2842
2176	glDisable GL_BLEND;	2843	glDisable GL_BLEND;
2177	glDisable GL_TEXTURE_2D;	2844	glDisable GL_TEXTURE_2D;
2178	}	2845	}
2179		2846
2180	#############################################################################	2847	#############################################################################
2181		2848
		2849	package DC::UI::Progress;
		2850
		2851	our @ISA = DC::UI::Label::;
		2852
		2853	use DC::OpenGL;
		2854
		2855	sub new {
		2856	my ($class, %arg) = @_;
		2857
		2858	my $self = $class->SUPER::new (
		2859	padding_x => 2,
		2860	padding_y => 2,
		2861	fg => [1, 1, 1],
		2862	bg => [0, 0, 1, 0.2],
		2863	bar => [0.7, 0.5, 0.1, 0.8],
		2864	outline => [0.4, 0.3, 0],
		2865	fontsize => 0.9,
		2866	valign => 0.5,
		2867	align => 0.5,
		2868	can_events => 1,
		2869	ellipsise => 1,
		2870	label => "%d%%",
		2871	%arg,
		2872	);
		2873
		2874	$self->set_value ($arg{value} || -1);
		2875
		2876	$self
		2877	}
		2878
		2879	sub set_label {
		2880	my ($self, $label) = @_;
		2881
		2882	return if $self->{label} eq $label;
		2883	$self->{label} = $label;
		2884
		2885	$self->DC::UI::Progress::set_value (0 + delete $self->{value});
		2886	}
		2887
		2888	sub set_value {
		2889	my ($self, $value) = @_;
		2890
		2891	if ($self->{value} ne $value) {
		2892	$self->{value} = $value;
		2893
		2894	if ($value < 0) {
		2895	$self->set_text ("-");
		2896	} else {
		2897	$self->set_text (sprintf $self->{label}, $value * 100);
		2898	}
		2899
		2900	$self->update;
		2901	}
		2902	}
		2903
		2904	sub _draw {
		2905	my ($self) = @_;
		2906
		2907	glEnable GL_BLEND;
		2908	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
		2909
		2910	my $px = $self->{padding_x};
		2911	my $py = $self->{padding_y};
		2912
		2913	if ($self->{value} >= 0) {
		2914	my $s = int $px + ($self->{w} - $px * 2) * $self->{value};
		2915
		2916	glColor_premultiply @{$self->{bar}};
		2917	glRect $px, $py, $s, $self->{h} - $py;
		2918	glColor_premultiply @{$self->{bg}};
		2919	glRect $s , $py, $self->{w} - $px, $self->{h} - $py;
		2920	}
		2921
		2922	glColor_premultiply @{$self->{outline}};
		2923
		2924	$px -= .5;
		2925	$py -= .5;
		2926
		2927	glRect_lineloop $px, $py, $self->{w} - $px, $self->{h} - $py;
		2928
		2929	glDisable GL_BLEND;
		2930
		2931	{
		2932	local $self->{bg}; # do not draw background
		2933	$self->SUPER::_draw;
		2934	}
		2935	}
		2936
		2937	#############################################################################
		2938
		2939	package DC::UI::ExperienceProgress;
		2940
		2941	our @ISA = DC::UI::Progress::;
		2942
		2943	sub new {
		2944	my ($class, %arg) = @_;
		2945
		2946	my $tt = exists $arg{tooltip} ? "$arg{tooltip}\n\n" : "";
		2947
		2948	my $self = $class->SUPER::new (
		2949	%arg,
		2950	tooltip => sub {
		2951	my ($self) = @_;
		2952
		2953	sprintf "%slevel %d\n%s points\n%s next level\n%s to go, %d%% done",
		2954	$tt,
		2955	$self->{lvl},
		2956	::formsep ($self->{exp}),
		2957	::formsep ($self->{nxt}),
		2958	::formsep ($self->{nxt} - $self->{exp}),
		2959	$self->_percent * 100,
		2960	},
		2961	);
		2962
		2963	$::CONN->{on_exp_update}{$self+0} = sub { $self->set_value ($self->{value}) }
		2964	if $::CONN;
		2965
		2966	$self
		2967	}
		2968
		2969	sub DESTROY {
		2970	my ($self) = @_;
		2971
		2972	delete $::CONN->{on_exp_update}{$self+0}
		2973	if $::CONN;
		2974
		2975	$self->SUPER::DESTROY;
		2976	}
		2977
		2978	sub _percent {
		2979	my ($self) = @_;
		2980
		2981	my $table = $::CONN && $::CONN->{exp_table}
		2982	or return -1;
		2983
		2984	my $l0 = $table->[$self->{lvl} - 1];
		2985	my $l1 = $table->[$self->{lvl}];
		2986
		2987	$self->{nxt} = $l1;
		2988
		2989	($self->{exp} - $l0) / ($l1 - $l0)
		2990	}
		2991
		2992	sub set_value {
		2993	my ($self, $lvl, $exp) = @_;
		2994
		2995	$self->{lvl} = $lvl;
		2996	$self->{exp} = $exp;
		2997
		2998	$self->SUPER::set_value ($self->_percent);
		2999	}
		3000
		3001	#############################################################################
		3002
2182	package CFClient::UI::Gauge;	3003	package DC::UI::Gauge;
2183		3004
2184	our @ISA = CFClient::UI::VBox::;	3005	our @ISA = DC::UI::VBox::;
2185		3006
2186	sub new {	3007	sub new {
2187	my ($class, %arg) = @_;	3008	my ($class, %arg) = @_;
2188		3009
2189	my $self = $class->SUPER::new (	3010	my $self = $class->SUPER::new (
…		…
2191	can_hover => 1,	3012	can_hover => 1,
2192	can_events => 1,	3013	can_events => 1,
2193	%arg,	3014	%arg,
2194	);	3015	);
2195		3016
2196	$self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");	3017	$self->add ($self->{value} = new DC::UI::Label valign => 1, align => 0.5, template => "999");
2197	$self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);	3018	$self->add ($self->{gauge} = new DC::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2198	$self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");	3019	$self->add ($self->{max} = new DC::UI::Label valign => 0, align => 0.5, template => "999");
2199		3020
2200	$self	3021	$self
2201	}	3022	}
2202		3023
2203	sub set_fontsize {	3024	sub set_fontsize {
…		…
2224	$self->{value}->set_text ($val);	3045	$self->{value}->set_text ($val);
2225	}	3046	}
2226		3047
2227	#############################################################################	3048	#############################################################################
2228		3049
2229	package CFClient::UI::Slider;	3050	package DC::UI::Slider;
2230		3051
2231	use strict;	3052	use strict;
2232		3053
2233	use CFClient::OpenGL;	3054	use DC::OpenGL;
2234		3055
2235	our @ISA = CFClient::UI::DrawBG::;	3056	our @ISA = DC::UI::DrawBG::;
2236		3057
2237	my @tex =	3058	my @tex =
2238	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }	3059	map { new_from_resource DC::Texture $_ }
2239	qw(s1_slider.png s1_slider_bg.png);	3060	qw(s1_slider.png s1_slider_bg.png);
2240		3061
2241	sub new {	3062	sub new {
2242	my $class = shift;	3063	my $class = shift;
2243		3064
…		…
2264	$self->update;	3085	$self->update;
2265		3086
2266	$self	3087	$self
2267	}	3088	}
2268		3089
2269	sub changed { }
2270
2271	sub set_range {	3090	sub set_range {
2272	my ($self, $range) = @_;	3091	my ($self, $range) = @_;
2273		3092
2274	($range, $self->{range}) = ($self->{range}, $range);	3093	($range, $self->{range}) = ($self->{range}, $range);
2275		3094
2276	$self->update
2277	if "@$range" ne "@{$self->{range}}";	3095	if ("@$range" ne "@{$self->{range}}") {
		3096	$self->update;
		3097	$self->set_value ($self->{range}[0]);
		3098	}
2278	}	3099	}
2279		3100
2280	sub set_value {	3101	sub set_value {
2281	my ($self, $value) = @_;	3102	my ($self, $value) = @_;
2282		3103
2283	my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};	3104	my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2284		3105
2285	$hi = $lo + 1 if $hi <= $lo;	3106	$hi = $lo if $hi < $lo;
2286		3107
2287	$page = $hi - $lo if $page > $hi - $lo;	3108	$value = $hi - $page if $value > $hi - $page;
2288
2289	$value = $lo if $value < $lo;	3109	$value = $lo if $value < $lo;
2290	$value = $hi - $page if $value > $hi - $page;
2291		3110
2292	$value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit	3111	$value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2293	if $unit;	3112	if $unit;
2294		3113
2295	@{$self->{range}} = ($value, $lo, $hi, $page, $unit);	3114	@{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2296		3115
2297	if ($value != $old_value) {	3116	if ($value != $old_value) {
2298	$self->_emit (changed => $value);	3117	$self->emit (changed => $value);
2299	$self->update;	3118	$self->update;
2300	}	3119	}
2301	}	3120	}
2302		3121
2303	sub size_request {	3122	sub size_request {
2304	my ($self) = @_;	3123	my ($self) = @_;
2305		3124
2306	($self->{req_w}, $self->{req_h})	3125	($self->{req_w}, $self->{req_h})
2307	}	3126	}
2308		3127
2309	sub button_down {	3128	sub invoke_button_down {
2310	my ($self, $ev, $x, $y) = @_;	3129	my ($self, $ev, $x, $y) = @_;
2311		3130
2312	$self->SUPER::button_down ($ev, $x, $y);	3131	$self->SUPER::invoke_button_down ($ev, $x, $y);
2313		3132
2314	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];	3133	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2315		3134
2316	$self->mouse_motion ($ev, $x, $y)	3135	$self->invoke_mouse_motion ($ev, $x, $y);
2317	}
2318		3136
		3137	1
		3138	}
		3139
2319	sub mouse_motion {	3140	sub invoke_mouse_motion {
2320	my ($self, $ev, $x, $y) = @_;	3141	my ($self, $ev, $x, $y) = @_;
2321		3142
2322	if ($GRAB == $self) {	3143	if ($GRAB == $self) {
2323	my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});	3144	my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2324		3145
…		…
2332	}	3153	}
2333		3154
2334	1	3155	1
2335	}	3156	}
2336		3157
		3158	sub invoke_mouse_wheel {
		3159	my ($self, $ev) = @_;
		3160
		3161	my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx};
		3162
		3163	my $pagepart = $ev->{mod} & DC::KMOD_SHIFT ? 1 : 0.2;
		3164
		3165	$self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * $pagepart);
		3166
		3167	1
		3168	}
		3169
2337	sub update {	3170	sub update {
2338	my ($self) = @_;	3171	my ($self) = @_;
2339		3172
2340	$CFClient::UI::ROOT->on_post_alloc ($self => sub {	3173	delete $self->{knob_w};
		3174	$self->SUPER::update;
		3175	}
		3176
		3177	sub _draw {
		3178	my ($self) = @_;
		3179
		3180	unless ($self->{knob_w}) {
2341	$self->set_value ($self->{range}[0]);	3181	$self->set_value ($self->{range}[0]);
2342		3182
2343	my ($value, $lo, $hi, $page) = @{$self->{range}};	3183	my ($value, $lo, $hi, $page, $unit) = @{$self->{range}};
2344	my $range = ($hi - $page - $lo) || 1e-100;	3184	my $range = ($hi - $page - $lo) || 1e-10;
2345		3185
2346	my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;	3186	my $knob_w = List::Util::min 1, $page / (($hi - $lo) || 1e-10) || 24 / $self->{w};
2347		3187
2348	$self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;	3188	$self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
2349	$self->{scale} = 1 - 2 * $self->{offset} || 1e-100;	3189	$self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
2350		3190
2351	$value = ($value - $lo) / $range;	3191	$value = ($value - $lo) / $range;
2352	$value = $value * $self->{scale} + $self->{offset};	3192	$value = $value * $self->{scale} + $self->{offset};
2353		3193
2354	$self->{knob_x} = $value - $knob_w * 0.5;	3194	$self->{knob_x} = $value - $knob_w * 0.5;
2355	$self->{knob_w} = $knob_w;	3195	$self->{knob_w} = $knob_w;
2356	});	3196	}
2357
2358	$self->SUPER::update;
2359	}
2360
2361	sub _draw {
2362	my ($self) = @_;
2363		3197
2364	$self->SUPER::_draw ();	3198	$self->SUPER::_draw ();
2365		3199
2366	glScale $self->{w}, $self->{h};	3200	glScale $self->{w}, $self->{h};
2367		3201
…		…
2387	glDisable GL_TEXTURE_2D;	3221	glDisable GL_TEXTURE_2D;
2388	}	3222	}
2389		3223
2390	#############################################################################	3224	#############################################################################
2391		3225
2392	package CFClient::UI::ValSlider;	3226	package DC::UI::ValSlider;
2393		3227
2394	our @ISA = CFClient::UI::HBox::;	3228	our @ISA = DC::UI::HBox::;
2395		3229
2396	sub new {	3230	sub new {
2397	my ($class, %arg) = @_;	3231	my ($class, %arg) = @_;
2398		3232
2399	my $range = delete $arg{range};	3233	my $range = delete $arg{range};
2400		3234
2401	my $self = $class->SUPER::new (	3235	my $self = $class->SUPER::new (
2402	slider => (new CFClient::UI::Slider expand => 1, range => $range),	3236	slider => (new DC::UI::Slider expand => 1, range => $range),
2403	entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),	3237	entry => (new DC::UI::Label text => "", template => delete $arg{template}),
2404	to_value => sub { shift },	3238	to_value => sub { shift },
2405	from_value => sub { shift },	3239	from_value => sub { shift },
2406	%arg,	3240	%arg,
2407	);	3241	);
2408		3242
…		…
2428	sub set_range { shift->{slider}->set_range (@_) }	3262	sub set_range { shift->{slider}->set_range (@_) }
2429	sub set_value { shift->{slider}->set_value (@_) }	3263	sub set_value { shift->{slider}->set_value (@_) }
2430		3264
2431	#############################################################################	3265	#############################################################################
2432		3266
2433	package CFClient::UI::TextView;	3267	package DC::UI::TextScroller;
2434		3268
2435	our @ISA = CFClient::UI::HBox::;	3269	our @ISA = DC::UI::HBox::;
2436		3270
2437	use CFClient::OpenGL;	3271	use DC::OpenGL;
2438		3272
2439	sub new {	3273	sub new {
2440	my $class = shift;	3274	my $class = shift;
2441		3275
2442	my $self = $class->SUPER::new (	3276	my $self = $class->SUPER::new (
2443	fontsize => 1,	3277	fontsize => 1,
2444	can_events => 0,	3278	can_events => 1,
		3279	indent => 0,
2445	#font => default_font	3280	#font => default_font
2446	@_,	3281	@_,
2447		3282
2448	layout => (new CFClient::Layout 1),	3283	layout => (new DC::Layout),
2449	par => [],	3284	par => [],
		3285	max_par => 0,
2450	height => 0,	3286	height => 0,
2451	children => [	3287	children => [
2452	(new CFClient::UI::Empty expand => 1),	3288	(new DC::UI::Empty expand => 1),
2453	(new CFClient::UI::Slider vertical => 1),	3289	(new DC::UI::Slider vertical => 1),
2454	],	3290	],
2455	);	3291	);
2456		3292
2457	$self->{children}[1]->connect (changed => sub { $self->update });	3293	$self->{children}[1]->connect (changed => sub { $self->update });
2458		3294
…		…
2464		3300
2465	$self->{fontsize} = $fontsize;	3301	$self->{fontsize} = $fontsize;
2466	$self->reflow;	3302	$self->reflow;
2467	}	3303	}
2468		3304
		3305	sub size_request {
		3306	my ($self) = @_;
		3307
		3308	my ($empty, $slider) = $self->visible_children;
		3309
		3310	local $self->{children} = [$empty, $slider];
		3311	$self->SUPER::size_request
		3312	}
		3313
2469	sub size_allocate {	3314	sub invoke_size_allocate {
2470	my ($self, $w, $h) = @_;	3315	my ($self, $w, $h) = @_;
2471		3316
2472	$self->SUPER::size_allocate ($w, $h);	3317	my ($empty, $slider, @other) = @{ $self->{children} };
		3318	$_->configure (@$_{qw(x y req_w req_h)}) for @other;
2473		3319
2474	$self->{layout}->set_font ($self->{font}) if $self->{font};	3320	$self->{layout}->set_font ($self->{font}) if $self->{font};
2475	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	3321	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2476	$self->{layout}->set_width ($self->{children}[0]{w});	3322	$self->{layout}->set_width ($empty->{w});
		3323	$self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2477		3324
2478	$self->reflow;	3325	$self->reflow;
2479	}
2480		3326
2481	sub text_size {	3327	local $self->{children} = [$empty, $slider];
		3328	$self->SUPER::invoke_size_allocate ($w, $h)
		3329	}
		3330
		3331	sub invoke_mouse_wheel {
2482	my ($self, $text, $indent) = @_;	3332	my ($self, $ev) = @_;
		3333
		3334	return 0 unless $ev->{dy}; # only vertical movements
		3335
		3336	$self->{children}[1]->emit (mouse_wheel => $ev);
		3337
		3338	1
		3339	}
		3340
		3341	sub get_layout {
		3342	my ($self, $para) = @_;
2483		3343
2484	my $layout = $self->{layout};	3344	my $layout = $self->{layout};
2485		3345
		3346	$layout->set_font ($self->{font}) if $self->{font};
		3347	$layout->set_foreground (@{$para->{fg}});
2486	$layout->set_height ($self->{fontsize} * $::FONTSIZE);	3348	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
2487	$layout->set_width ($self->{children}[0]{w} - $indent);	3349	$layout->set_width ($self->{children}[0]{w} - $para->{indent});
		3350	$layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2488	$layout->set_markup ($text);	3351	$layout->set_markup ($para->{markup});
		3352
		3353	$layout->set_shapes (
		3354	map
		3355	+(0, $_->baseline_shift + $_->{padding_y} - $_->{h}, $_->{w}, $_->{h}),
		3356	@{$para->{widget}}
2489		3357	);
		3358
2490	$layout->size	3359	$layout
2491	}	3360	}
2492		3361
2493	sub reflow {	3362	sub reflow {
2494	my ($self) = @_;	3363	my ($self) = @_;
2495		3364
…		…
2502		3371
2503	# todo: base offset on lines or so, not on pixels	3372	# todo: base offset on lines or so, not on pixels
2504	$self->{children}[1]->set_value ($offset);	3373	$self->{children}[1]->set_value ($offset);
2505	}	3374	}
2506		3375
		3376	sub current_paragraph {
		3377	my ($self) = @_;
		3378
		3379	$self->{top_paragraph} - 1
		3380	}
		3381
		3382	sub scroll_to {
		3383	my ($self, $para) = @_;
		3384
		3385	$para = List::Util::max 0, List::Util::min $#{$self->{par}}, $para;
		3386
		3387	$self->{scroll_to} = $para;
		3388	$self->update;
		3389	}
		3390
2507	sub clear {	3391	sub clear {
2508	my ($self) = @_;	3392	my ($self) = @_;
		3393
		3394	my (undef, undef, @other) = @{ $self->{children} };
		3395	$self->remove ($_) for @other;
2509		3396
2510	$self->{par} = [];	3397	$self->{par} = [];
2511	$self->{height} = 0;	3398	$self->{height} = 0;
2512	$self->{children}[1]->set_range ([0, 0, 0, 1, 1]);	3399	$self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2513	}	3400	}
2514		3401
2515	sub add_paragraph {	3402	sub add_paragraph {
2516	my ($self, $color, $text, $indent) = @_;	3403	my $self = shift;
2517		3404
2518	for my $line (split /\n/, $text) {	3405	for my $para (@_) {
2519	my ($w, $h) = $self->text_size ($line);	3406	$para = {
		3407	fg => [1, 1, 1, 1],
		3408	indent => 0,
		3409	markup => "",
		3410	widget => [],
		3411	ref $para ? %$para : (markup => $para),
		3412	w => 1e10,
		3413	wrapped => 1,
		3414	};
		3415
		3416	$self->add (@{ $para->{widget} }) if @{ $para->{widget} };
		3417	push @{$self->{par}}, $para;
		3418	}
		3419
		3420	if (my $max = $self->{max_par}) {
		3421	shift @{$self->{par}} while @{$self->{par}} > $max;
		3422	}
		3423
		3424	$self->{need_reflow}++;
		3425	$self->update;
		3426	}
		3427
		3428	sub scroll_to_bottom {
		3429	my ($self) = @_;
		3430
		3431	$self->{scroll_to} = $#{$self->{par}};
		3432	$self->update;
		3433	}
		3434
		3435	sub force_uptodate {
		3436	my ($self) = @_;
		3437
		3438	if (delete $self->{need_reflow}) {
		3439	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
		3440
		3441	my $height = 0;
		3442
		3443	for my $para (@{$self->{par}}) {
		3444	if ($para->{w} != $W && ($para->{wrapped} || $para->{w} > $W)) {
		3445	my $layout = $self->get_layout ($para);
		3446	my ($w, $h) = $layout->size;
		3447
		3448	$para->{w} = $w + $para->{indent};
		3449	$para->{h} = $h;
		3450	$para->{wrapped} = $layout->has_wrapped;
		3451	}
		3452
		3453	$para->{y} = $height;
		3454	$height += $para->{h};
		3455	}
		3456
2520	$self->{height} += $h;	3457	$self->{height} = $height;
2521	push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];	3458	$self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
2522	}
2523		3459
2524	$self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);	3460	delete $self->{texture};
		3461	}
		3462
		3463	if (my $paridx = delete $self->{scroll_to}) {
		3464	$self->{children}[1]->set_value ($self->{par}[$paridx]{y});
		3465	}
2525	}	3466	}
2526		3467
2527	sub update {	3468	sub update {
2528	my ($self) = @_;	3469	my ($self) = @_;
2529		3470
…		…
2531		3472
2532	return unless $self->{h} > 0;	3473	return unless $self->{h} > 0;
2533		3474
2534	delete $self->{texture};	3475	delete $self->{texture};
2535		3476
2536	$ROOT->on_post_alloc ($self, sub {	3477	$ROOT->on_post_alloc ($self => sub {
		3478	$self->force_uptodate;
		3479
2537	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};	3480	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2538		3481
2539	if (delete $self->{need_reflow}) {
2540	my $height = 0;
2541
2542	my $layout = $self->{layout};
2543
2544	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
2545
2546	for (@{$self->{par}}) {
2547	if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2548	$layout->set_width ($W - $_->[3]);
2549	$layout->set_markup ($_->[4]);
2550	my ($w, $h) = $layout->size;
2551	$_->[0] = $w + $_->[3];
2552	$_->[1] = $h;
2553	}
2554
2555	$height += $_->[1];
2556	}
2557
2558	$self->{height} = $height;
2559
2560	$self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
2561
2562	delete $self->{texture};
2563	}
2564
2565	$self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {	3482	$self->{texture} ||= new_from_opengl DC::Texture $W, $H, sub {
2566	glClearColor 0.5, 0.5, 0.5, 0;	3483	glClearColor 0, 0, 0, 0;
2567	glClear GL_COLOR_BUFFER_BIT;	3484	glClear GL_COLOR_BUFFER_BIT;
2568		3485
		3486	package DC::UI::Base;
		3487	local ($draw_x, $draw_y, $draw_w, $draw_h) =
		3488	(0, 0, $self->{w}, $self->{h});
		3489
		3490	my $top = int $self->{children}[1]{range}[0];
		3491
		3492	my $paridx = 0;
		3493	my $top_paragraph;
2569	my $top = int $self->{children}[1]{range}[0];	3494	my $top = int $self->{children}[1]{range}[0];
2570		3495
2571	my $y0 = $top;	3496	my $y0 = $top;
2572	my $y1 = $top + $H;	3497	my $y1 = $top + $H;
2573		3498
2574	my $y = 0;
2575
2576	my $layout = $self->{layout};
2577
2578	$layout->set_font ($self->{font}) if $self->{font};
2579
2580	glEnable GL_BLEND;
2581	#TODO# not correct in windows where rgba is forced off
2582	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2583
2584	for my $par (@{$self->{par}}) {	3499	for my $para (@{$self->{par}}) {
2585	my $h = $par->[1];	3500	my $h = $para->{h};
		3501	my $y = $para->{y};
2586		3502
2587	if ($y0 < $y + $h && $y < $y1) {	3503	if ($y0 < $y + $h && $y < $y1) {
2588	$layout->set_foreground (@{ $par->[2] });	3504	my $layout = $self->get_layout ($para);
2589	$layout->set_width ($W - $par->[3]);
2590	$layout->set_markup ($par->[4]);
2591		3505
2592	my ($w, $h, $data, $format, $internalformat) = $layout->render;	3506	$layout->render ($para->{indent}, $y - $y0);
		3507	$layout->draw;
2593		3508
2594	glRasterPos $par->[3], $y - $y0;	3509	if (my @w = @{ $para->{widget} }) {
2595	glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;	3510	my @s = $layout->get_shapes;
		3511
		3512	for (@w) {
		3513	my ($dx, $dy) = splice @s, 0, 2, ();
		3514
		3515	$_->{x} = $dx + $para->{indent};
		3516	$_->{y} = $dy + $y - $y0;
		3517
		3518	$_->draw;
		3519	}
		3520	}
2596	}	3521	}
2597		3522
2598	$y += $h;	3523	$paridx++;
		3524	$top_paragraph ||= $paridx if $y >= $top;
2599	}	3525	}
2600		3526
2601	glDisable GL_BLEND;	3527	$self->{top_paragraph} = $top_paragraph;
2602	};	3528	};
2603	});	3529	});
2604	}	3530	}
2605		3531
		3532	sub reconfigure {
		3533	my ($self) = @_;
		3534
		3535	$self->SUPER::reconfigure;
		3536
		3537	$_->{w} = 1e10 for @{ $self->{par} };
		3538	$self->reflow;
		3539	}
		3540
2606	sub _draw {	3541	sub _draw {
2607	my ($self) = @_;	3542	my ($self) = @_;
2608		3543
2609	glEnable GL_TEXTURE_2D;	3544	glEnable GL_TEXTURE_2D;
2610	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	3545	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2611	glColor 1, 1, 1, 1;	3546	glColor 0, 0, 0, 1;
2612	$self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});	3547	$self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2613	glDisable GL_TEXTURE_2D;	3548	glDisable GL_TEXTURE_2D;
2614		3549
2615	$self->{children}[1]->draw;	3550	$self->{children}[1]->draw;
2616
2617	}	3551	}
2618		3552
2619	#############################################################################	3553	#############################################################################
2620		3554
2621	package CFClient::UI::Animator;	3555	package DC::UI::Animator;
2622		3556
2623	use CFClient::OpenGL;	3557	use DC::OpenGL;
2624		3558
2625	our @ISA = CFClient::UI::Bin::;	3559	our @ISA = DC::UI::Bin::;
2626		3560
2627	sub moveto {	3561	sub moveto {
2628	my ($self, $x, $y) = @_;	3562	my ($self, $x, $y) = @_;
2629		3563
2630	$self->{moveto} = [$self->{x}, $self->{y}, $x, $y];	3564	$self->{moveto} = [$self->{x}, $self->{y}, $x, $y];
…		…
2658	glPopMatrix;	3592	glPopMatrix;
2659	}	3593	}
2660		3594
2661	#############################################################################	3595	#############################################################################
2662		3596
2663	package CFClient::UI::Flopper;	3597	package DC::UI::Flopper;
2664		3598
2665	our @ISA = CFClient::UI::Button::;	3599	our @ISA = DC::UI::Button::;
2666		3600
2667	sub new {	3601	sub new {
2668	my $class = shift;	3602	my $class = shift;
2669		3603
2670	my $self = $class->SUPER::new (	3604	my $self = $class->SUPER::new (
…		…
2682	$self->{other}->toggle_visibility;	3616	$self->{other}->toggle_visibility;
2683	}	3617	}
2684		3618
2685	#############################################################################	3619	#############################################################################
2686		3620
2687	package CFClient::UI::Tooltip;	3621	package DC::UI::Tooltip;
2688		3622
2689	our @ISA = CFClient::UI::Bin::;	3623	our @ISA = DC::UI::Bin::;
2690		3624
2691	use CFClient::OpenGL;	3625	use DC::OpenGL;
2692		3626
2693	sub new {	3627	sub new {
2694	my $class = shift;	3628	my $class = shift;
2695		3629
2696	$class->SUPER::new (	3630	$class->SUPER::new (
…		…
2700	}	3634	}
2701		3635
2702	sub set_tooltip_from {	3636	sub set_tooltip_from {
2703	my ($self, $widget) = @_;	3637	my ($self, $widget) = @_;
2704		3638
2705	my $tooltip = $widget->{tooltip};	3639	my $tip = $widget->{tooltip};
		3640	$tip = $tip->($widget) if "CODE" eq ref $tip;
		3641
		3642	$tip = DC::Pod::section_label tooltip => $1
		3643	if $tip =~ /^#(.*)$/;
2706		3644
2707	if ($ENV{CFPLUS_DEBUG} & 2) {	3645	if ($ENV{CFPLUS_DEBUG} & 2) {
2708	$tooltip .= "\n\n" . (ref $widget) . "\n"	3646	$tip .= "\n\n" . (ref $widget) . "\n"
2709	. "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"	3647	. "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2710	. "req $widget->{req_w} $widget->{req_h}\n"	3648	. "req $widget->{req_w} $widget->{req_h}\n"
2711	. "visible $widget->{visible}";	3649	. "visible $widget->{visible}";
2712	}	3650	}
2713		3651
		3652	$tip =~ s/^\n+//;
		3653	$tip =~ s/\n+$//;
		3654
2714	$self->add (new CFClient::UI::Label	3655	$self->add (new DC::UI::Label
		3656	fg => $DC::THEME{tooltip_fg},
2715	markup => $tooltip,	3657	markup => $tip,
2716	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,	3658	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
		3659	align => 0,
2717	fontsize => 0.8,	3660	fontsize => 0.8,
2718	fg => [0, 0, 0, 1],	3661	style => $DC::THEME{tooltip_style}, # FLAG_INVERSE
2719	ellipsise => 0,	3662	ellipsise => 0,
2720	font => ($widget->{tooltip_font} || $::FONT_PROP),	3663	font => ($widget->{tooltip_font} || $::FONT_PROP),
2721	);	3664	);
2722	}	3665	}
2723		3666
…		…
2727	my ($w, $h) = @{$self->child}{qw(req_w req_h)};	3670	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2728		3671
2729	($w + 4, $h + 4)	3672	($w + 4, $h + 4)
2730	}	3673	}
2731		3674
2732	sub size_allocate {	3675	sub invoke_size_allocate {
2733	my ($self, $w, $h) = @_;	3676	my ($self, $w, $h) = @_;
2734		3677
2735	$self->SUPER::size_allocate ($w - 4, $h - 4);	3678	$self->SUPER::invoke_size_allocate ($w - 4, $h - 4)
2736	}	3679	}
2737		3680
2738	sub visibility_change {	3681	sub invoke_visibility_change {
2739	my ($self, $visible) = @_;	3682	my ($self, $visible) = @_;
2740		3683
2741	return unless $visible;	3684	return unless $visible;
2742		3685
2743	$self->{root}->on_post_alloc ("move_$self" => sub {	3686	$self->{root}->on_post_alloc ("move_$self" => sub {
2744	my $widget = $self->{owner}	3687	my $widget = $self->{owner}
2745	or return;	3688	or return;
2746		3689
		3690	if ($widget->{visible}) {
2747	my ($x, $y) = $widget->coord2global ($widget->{w}, 0);	3691	my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2748		3692
2749	($x, $y) = $widget->coord2global (-$self->{w}, 0)	3693	($x, $y) = $widget->coord2global (-$self->{w}, 0)
2750	if $x + $self->{w} > $::WIDTH;	3694	if $x + $self->{w} > $self->{root}{w};
2751		3695
2752	$self->move_abs ($x, $y);	3696	$self->move_abs ($x, $y);
		3697	} else {
		3698	$self->hide;
		3699	}
2753	});	3700	});
2754	}	3701	}
2755		3702
2756	sub _draw {	3703	sub _draw {
2757	my ($self) = @_;	3704	my ($self) = @_;
2758		3705
2759	glTranslate 0.375, 0.375;
2760
2761	my ($w, $h) = @$self{qw(w h)};	3706	my ($w, $h) = @$self{qw(w h)};
2762		3707
2763	glColor 1, 0.8, 0.4;	3708	glColor @{ $DC::THEME{tooltip_bg} };
2764	glBegin GL_QUADS;	3709	glRect 0, 0, $w, $h;
2765	glVertex 0 , 0;
2766	glVertex 0 , $h;
2767	glVertex $w, $h;
2768	glVertex $w, 0;
2769	glEnd;
2770		3710
2771	glColor 0, 0, 0;	3711	glColor @{ $DC::THEME{tooltip_border} };
2772	glBegin GL_LINE_LOOP;	3712	glRect_lineloop .5, .5, $w + .5, $h + .5;
2773	glVertex 0 , 0;
2774	glVertex 0 , $h;
2775	glVertex $w, $h;
2776	glVertex $w, 0;
2777	glEnd;
2778		3713
2779	glTranslate 2 - 0.375, 2 - 0.375;	3714	glTranslate 2, 2;
2780		3715
2781	$self->SUPER::_draw;	3716	$self->SUPER::_draw;
2782	}	3717	}
2783		3718
2784	#############################################################################	3719	#############################################################################
2785		3720
2786	package CFClient::UI::Face;	3721	package DC::UI::Face;
2787		3722
2788	our @ISA = CFClient::UI::Base::;	3723	our @ISA = DC::UI::DrawBG::;
2789		3724
2790	use CFClient::OpenGL;	3725	use DC::OpenGL;
2791		3726
2792	sub new {	3727	sub new {
2793	my $class = shift;	3728	my $class = shift;
2794		3729
2795	my $self = $class->SUPER::new (	3730	my $self = $class->SUPER::new (
		3731	size_w => 32,
		3732	size_h => 8,
2796	aspect => 1,	3733	aspect => 1,
2797	can_events => 0,	3734	can_events => 0,
2798	@_,	3735	@_,
2799	);	3736	);
2800		3737
2801	if ($self->{anim} && $self->{animspeed}) {	3738	$self->update_anim;
2802	Scalar::Util::weaken (my $widget = $self);
2803
2804	$self->{timer} = Event->timer (
2805	at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2806	hard => 1,
2807	interval => $self->{animspeed},
2808	cb => sub {
2809	++$widget->{frame};
2810	$widget->update;
2811	},
2812	);
2813	}
2814		3739
2815	$self	3740	$self
2816	}	3741	}
2817		3742
		3743	sub update_timer {
		3744	my ($self) = @_;
		3745
		3746	return unless $self->{timer};
		3747
		3748	if ($self->{visible}) {
		3749	$self->{timer}->start;
		3750	} else {
		3751	$self->{timer}->stop;
		3752	}
		3753	}
		3754
		3755	sub update_face {
		3756	my ($self) = @_;
		3757
		3758	if ($::CONN) {
		3759	if (my $anim = $::CONN->{anim}[$self->{anim}]) {
		3760	if ($anim && @$anim) {
		3761	$self->{face} = $anim->[ $self->{frame} % @$anim ];
		3762	delete $self->{face_change_cb};
		3763
		3764	if (my $tex = $self->{tex} = $::CONN->{texture}[ $::CONN->{face}[$self->{face}]{id} ]) {
		3765	unless ($tex->{name} || $tex->{loading}) {
		3766	$tex->upload (sub { $self->reconfigure });
		3767	}
		3768	}
		3769	}
		3770	}
		3771	}
		3772	}
		3773
		3774	sub update_anim {
		3775	my ($self) = @_;
		3776
		3777	if ($self->{anim} && $self->{animspeed}) {
		3778	DC::weaken (my $widget = $self);
		3779
		3780	$self->{animspeed} = List::Util::max 0.05, $self->{animspeed};
		3781	$self->{timer} = EV::periodic_ns 0, $self->{animspeed}, undef, sub {
		3782	return unless $::CONN;
		3783
		3784	my $w = $widget
		3785	or return;
		3786
		3787	++$w->{frame};
		3788	$w->update_face;
		3789
		3790	# somehow, $widget can go away
		3791	$w->update;
		3792	$w->update_timer;
		3793	};
		3794
		3795	$self->update_face;
		3796	$self->update_timer;
		3797	} else {
		3798	delete $self->{timer};
		3799	}
		3800	}
		3801
2818	sub size_request {	3802	sub size_request {
2819	(32, 8)	3803	my ($self) = @_;
		3804
		3805	if ($::CONN) {
		3806	if (my $faceid = $::CONN->{face}[$self->{face}]{id}) {
		3807	if (my $tex = $self->{tex} = $::CONN->{texture}[$faceid]) {
		3808	if ($tex->{name}) {
		3809	return ($self->{size_w} || $tex->{w}, $self->{size_h} || $tex->{h});
		3810	} elsif (!$tex->{loading}) {
		3811	$tex->upload (sub { $self->reconfigure });
		3812	}
		3813	}
		3814
		3815	$self->{face_change_cb} ||= $::CONN->on_face_change ($self->{face}, sub { $self->reconfigure });
		3816	}
		3817	}
		3818
		3819	($self->{size_w} || 8, $self->{size_h} || 8)
2820	}	3820	}
2821		3821
2822	sub update {	3822	sub update {
2823	my ($self) = @_;	3823	my ($self) = @_;
2824		3824
2825	return unless $self->{visible};	3825	return unless $self->{visible};
2826		3826
2827	$self->SUPER::update;	3827	$self->SUPER::update;
2828	}	3828	}
2829		3829
		3830	sub set_face {
		3831	my ($self, $face) = @_;
		3832
		3833	$self->{face} = $face;
		3834	$self->reconfigure;
		3835	}
		3836
		3837	sub set_anim {
		3838	my ($self, $anim) = @_;
		3839
		3840	$self->{anim} = $anim;
		3841	$self->update_anim;
		3842	}
		3843
		3844	sub set_animspeed {
		3845	my ($self, $animspeed) = @_;
		3846
		3847	$self->{animspeed} = $animspeed;
		3848	$self->update_anim;
		3849	}
		3850
		3851	sub invoke_visibility_change {
		3852	my ($self) = @_;
		3853
		3854	$self->update_timer;
		3855
		3856	0
		3857	}
		3858
2830	sub _draw {	3859	sub _draw {
2831	my ($self) = @_;	3860	my ($self) = @_;
2832		3861
2833	return unless $::CONN;	3862	$self->SUPER::_draw;
2834		3863
2835	my $face;	3864	if (my $tex = $self->{tex}) {
2836
2837	if ($self->{frame}) {
2838	my $anim = $::CONN->{anim}[$self->{anim}];
2839
2840	$face = $anim->[ $self->{frame} % @$anim ]
2841	if $anim && @$anim;
2842	}
2843
2844	my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2845
2846	if ($tex) {
2847	glEnable GL_TEXTURE_2D;	3865	glEnable GL_TEXTURE_2D;
2848	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	3866	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2849	glColor 1, 1, 1, 1;	3867	glColor 0, 0, 0, 1;
2850	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});	3868	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2851	glDisable GL_TEXTURE_2D;	3869	glDisable GL_TEXTURE_2D;
2852	}	3870	}
2853	}	3871	}
2854		3872
2855	sub DESTROY {	3873	sub destroy {
2856	my ($self) = @_;	3874	my ($self) = @_;
2857		3875
2858	$self->{timer}->cancel	3876	(delete $self->{timer})->cancel
2859	if $self->{timer};	3877	if $self->{timer};
2860		3878
2861	$self->SUPER::DESTROY;	3879	$self->SUPER::destroy;
2862	}	3880	}
2863		3881
2864	#############################################################################	3882	#############################################################################
2865		3883
2866	package CFClient::UI::Buttonbar;	3884	package DC::UI::Buttonbar;
2867		3885
2868	our @ISA = CFClient::UI::HBox::;	3886	our @ISA = DC::UI::HBox::;
2869		3887
2870	# TODO: should actualyl wrap buttons and other goodies.	3888	# TODO: should actually wrap buttons and other goodies.
2871		3889
2872	#############################################################################	3890	#############################################################################
2873		3891
2874	package CFClient::UI::Menu;	3892	package DC::UI::Menu;
2875		3893
2876	our @ISA = CFClient::UI::FancyFrame::;	3894	our @ISA = DC::UI::Toplevel::;
2877		3895
2878	use CFClient::OpenGL;	3896	use DC::OpenGL;
2879		3897
2880	sub new {	3898	sub new {
2881	my $class = shift;	3899	my $class = shift;
2882		3900
2883	my $self = $class->SUPER::new (	3901	my $self = $class->SUPER::new (
2884	items => [],	3902	items => [],
2885	z => 100,	3903	z => 100,
2886	@_,	3904	@_,
2887	);	3905	);
2888		3906
2889	$self->add ($self->{vbox} = new CFClient::UI::VBox);	3907	$self->add ($self->{vbox} = new DC::UI::VBox);
2890		3908
2891	for my $item (@{ $self->{items} }) {	3909	for my $item (@{ $self->{items} }) {
2892	my ($widget, $cb) = @$item;	3910	my ($widget, $cb, $tooltip) = @$item;
2893		3911
2894	# handle various types of items, only text for now	3912	# handle various types of items, only text for now
2895	if (!ref $widget) {	3913	if (!ref $widget) {
		3914	if ($widget =~ /\t/) {
		3915	my ($left, $right) = split /\t/, $widget, 2;
		3916
2896	$widget = new CFClient::UI::Label	3917	$widget = new DC::UI::HBox
2897	can_hover => 1,	3918	can_hover => 1,
2898	can_events => 1,	3919	can_events => 1,
		3920	tooltip => $tooltip,
		3921	children => [
		3922	(new DC::UI::Label markup => $left , align => 0, expand => 1),
		3923	(new DC::UI::Label markup => $right, align => 1),
		3924	],
		3925	;
		3926
		3927	} else {
		3928	$widget = new DC::UI::Label
		3929	can_hover => 1,
		3930	can_events => 1,
		3931	align => 0,
2899	text => $widget;	3932	markup => $widget,
		3933	tooltip => $tooltip;
		3934	}
2900	}	3935	}
2901		3936
2902	$self->{item}{$widget} = $item;	3937	$self->{item}{$widget} = $item;
2903		3938
2904	$self->{vbox}->add ($widget);	3939	$self->{vbox}->add ($widget);
…		…
2909		3944
2910	# popup given the event (must be a mouse button down event currently)	3945	# popup given the event (must be a mouse button down event currently)
2911	sub popup {	3946	sub popup {
2912	my ($self, $ev) = @_;	3947	my ($self, $ev) = @_;
2913		3948
2914	$self->_emit ("popdown");	3949	$self->emit ("popdown");
2915		3950
2916	# maybe save $GRAB? must be careful about events...	3951	# maybe save $GRAB? must be careful about events...
2917	$GRAB = $self;	3952	$GRAB = $self;
2918	$self->{button} = $ev->{button};	3953	$self->{button} = $ev->{button};
2919		3954
2920	$self->show;	3955	$self->show;
2921	$self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2922	}
2923		3956
		3957	my $x = $ev->{x};
		3958	my $y = $ev->{y};
		3959
		3960	$self->{root}->on_post_alloc ($self => sub {
		3961	$self->move_abs ($x - $self->{w} * 0.25, $y - $self->{border} * $::FONTSIZE * .5);
		3962	});
		3963
		3964	1 # so it can be used inside event handlers
		3965	}
		3966
2924	sub mouse_motion {	3967	sub invoke_mouse_motion {
2925	my ($self, $ev, $x, $y) = @_;	3968	my ($self, $ev, $x, $y) = @_;
2926		3969
2927	# TODO: should use vbox->find_widget or so	3970	# TODO: should use vbox->find_widget or so
2928	$HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});	3971	$HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2929	$self->{hover} = $self->{item}{$HOVER};	3972	$self->{hover} = $self->{item}{$HOVER};
2930		3973
2931	0	3974	0
2932	}	3975	}
2933		3976
2934	sub button_up {	3977	sub invoke_button_up {
2935	my ($self, $ev, $x, $y) = @_;	3978	my ($self, $ev, $x, $y) = @_;
2936		3979
2937	if ($ev->{button} == $self->{button}) {	3980	if ($ev->{button} == $self->{button}) {
2938	undef $GRAB;	3981	undef $GRAB;
2939	$self->hide;	3982	$self->hide;
2940		3983
2941	$self->_emit ("popdown");	3984	$self->emit ("popdown");
2942	$self->{hover}[1]->() if $self->{hover};	3985	$self->{hover}[1]->() if $self->{hover};
2943	} else {	3986	} else {
2944	return 0	3987	return 0
2945	}	3988	}
2946		3989
2947	1	3990	1
2948	}	3991	}
2949		3992
2950	#############################################################################	3993	#############################################################################
2951		3994
2952	package CFClient::UI::Multiplexer;	3995	package DC::UI::Multiplexer;
2953		3996
2954	our @ISA = CFClient::UI::Container::;	3997	our @ISA = DC::UI::Container::;
2955		3998
2956	sub new {	3999	sub new {
2957	my $class = shift;	4000	my $class = shift;
2958		4001
2959	my $self = $class->SUPER::new (	4002	my $self = $class->SUPER::new (
2960	@_,	4003	@_,
2961	);	4004	);
2962		4005
2963	$self->{current} = $self->{children}[0]	4006	$self->set_current_page (0);
2964	if @{ $self->{children} };
2965		4007
2966	$self	4008	$self
2967	}	4009	}
2968		4010
2969	sub add {	4011	sub add {
2970	my ($self, @widgets) = @_;	4012	my ($self, @widgets) = @_;
2971		4013
2972	$self->SUPER::add (@widgets);	4014	$self->SUPER::add (@widgets);
2973		4015
2974	$self->{current} = $self->{children}[0]	4016	$self->set_current_page (0)
2975	if @{ $self->{children} };	4017	if @widgets == @{ $self->{children} };
		4018	}
		4019
		4020	sub get_current_page {
		4021	my ($self) = @_;
		4022
		4023	$self->{current}
2976	}	4024	}
2977		4025
2978	sub set_current_page {	4026	sub set_current_page {
2979	my ($self, $page_or_widget) = @_;	4027	my ($self, $page_or_widget) = @_;
2980		4028
2981	my $widget = ref $page_or_widget	4029	my $widget = ref $page_or_widget
2982	? $page_or_widget	4030	? $page_or_widget
2983	: $self->{children}[$page_or_widget];	4031	: $self->{children}[$page_or_widget];
2984		4032
		4033	$self->{current}->set_invisible if $self->{current} && $self->{visible};
		4034
2985	$self->{current} = $widget;	4035	if (($self->{current} = $widget)) {
		4036	$self->{current}->set_visible if $self->{current} && $self->{visible};
2986	$self->{current}->configure (0, 0, $self->{w}, $self->{h});	4037	$self->{current}->configure (0, 0, $self->{w}, $self->{h});
2987		4038
2988	$self->_emit (page_changed => $self->{current});	4039	$self->emit (page_changed => $self->{current});
		4040	}
2989		4041
2990	$self->realloc;	4042	$self->realloc;
2991	}	4043	}
2992		4044
2993	sub visible_children {	4045	sub visible_children {
2994	$_[0]{current}	4046	$_[0]{current} || ()
2995	}	4047	}
2996		4048
2997	sub size_request {	4049	sub size_request {
2998	my ($self) = @_;	4050	my ($self) = @_;
2999		4051
		4052	$self->{current}
3000	$self->{current}->size_request	4053	? $self->{current}->size_request
		4054	: (0, 0)
3001	}	4055	}
3002		4056
3003	sub size_allocate {	4057	sub invoke_size_allocate {
3004	my ($self, $w, $h) = @_;	4058	my ($self, $w, $h) = @_;
3005		4059
3006	$self->{current}->configure (0, 0, $w, $h);	4060	$self->{current}->configure (0, 0, $w, $h)
		4061	if $self->{current};
		4062
		4063	1
3007	}	4064	}
3008		4065
3009	sub _draw {	4066	sub _draw {
3010	my ($self) = @_;	4067	my ($self) = @_;
3011		4068
3012	$self->{current}->draw;	4069	$self->{current}->draw
		4070	if $self->{current};
3013	}	4071	}
3014		4072
3015	#############################################################################	4073	#############################################################################
3016		4074
3017	package CFClient::UI::Notebook;	4075	package DC::UI::Notebook;
3018		4076
		4077	use DC::OpenGL;
		4078
3019	our @ISA = CFClient::UI::VBox::;	4079	our @ISA = DC::UI::VBox::;
3020		4080
3021	sub new {	4081	sub new {
3022	my $class = shift;	4082	my $class = shift;
3023		4083
3024	my $self = $class->SUPER::new (	4084	my $self = $class->SUPER::new (
3025	buttonbar => (new CFClient::UI::Buttonbar),	4085	buttonbar => (new DC::UI::Buttonbar),
3026	multiplexer => (new CFClient::UI::Multiplexer expand => 1),	4086	multiplexer => (new DC::UI::Multiplexer expand => 1),
		4087	active_outline => [.7, .7, 0.2],
		4088	# filter => # will be put between multiplexer and $self
3027	@_,	4089	@_,
3028	);	4090	);
3029		4091
		4092	$self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3030	$self->SUPER::add ($self->{buttonbar}, $self->{multiplexer});	4093	$self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
		4094
		4095	{
		4096	Scalar::Util::weaken (my $wself = $self);
		4097
		4098	$self->{multiplexer}->connect (c_add => sub {
		4099	my ($mplex, $widgets) = @_;
		4100
		4101	for my $child (@$widgets) {
		4102	Scalar::Util::weaken $child;
		4103	$child->{c_tab_} ||= do {
		4104	my $tab =
		4105	(UNIVERSAL::isa $child->{c_tab}, "DC::UI::Base")
		4106	? $child->{c_tab}
		4107	: new DC::UI::Button markup => $child->{c_tab}[0], tooltip => $child->{c_tab}[1];
		4108
		4109	$tab->connect (activate => sub {
		4110	$wself->set_current_page ($child);
		4111	});
		4112
		4113	$tab
		4114	};
		4115
		4116	$self->{buttonbar}->add ($child->{c_tab_});
		4117	}
		4118	});
		4119
		4120	$self->{multiplexer}->connect (c_remove => sub {
		4121	my ($mplex, $widgets) = @_;
		4122
		4123	for my $child (@$widgets) {
		4124	$wself->{buttonbar}->remove ($child->{c_tab_});
		4125	}
		4126	});
		4127	}
3031		4128
3032	$self	4129	$self
3033	}	4130	}
3034		4131
3035	sub add {	4132	sub add {
		4133	my ($self, @widgets) = @_;
		4134
		4135	$self->{multiplexer}->add (@widgets)
		4136	}
		4137
		4138	sub remove {
		4139	my ($self, @widgets) = @_;
		4140
		4141	$self->{multiplexer}->remove (@widgets)
		4142	}
		4143
		4144	sub pages {
		4145	my ($self) = @_;
		4146	$self->{multiplexer}->children
		4147	}
		4148
		4149	sub page_index {
		4150	my ($self, $widget) = @_;
		4151
		4152	my $i = 0;
		4153	for ($self->pages) {
		4154	if ($_ eq $widget) { return $i };
		4155	$i++;
		4156	}
		4157
		4158	undef
		4159	}
		4160
		4161	sub add_tab {
3036	my ($self, $title, $widget, $tooltip) = @_;	4162	my ($self, $title, $widget, $tooltip) = @_;
3037		4163
3038	Scalar::Util::weaken $self;	4164	$title = [$title, $tooltip] unless ref $title;
		4165	$widget->{c_tab} = $title;
3039		4166
3040	$self->{buttonbar}->add (new CFClient::UI::Button
3041	markup => $title,
3042	tooltip => $tooltip,
3043	on_activate => sub { $self->set_current_page ($widget) },
3044	);
3045
3046	$self->{multiplexer}->add ($widget);	4167	$self->add ($widget);
		4168	}
		4169
		4170	sub get_current_page {
		4171	my ($self) = @_;
		4172
		4173	$self->{multiplexer}->get_current_page
3047	}	4174	}
3048		4175
3049	sub set_current_page {	4176	sub set_current_page {
3050	my ($self, $page) = @_;	4177	my ($self, $page) = @_;
3051		4178
3052	$self->{multiplexer}->set_current_page ($page);	4179	$self->{multiplexer}->set_current_page ($page);
3053	$self->_emit (page_changed => $self->{multiplexer}{current});	4180	$self->emit (page_changed => $self->{multiplexer}{current});
		4181	}
		4182
		4183	sub _draw {
		4184	my ($self) = @_;
		4185
		4186	$self->SUPER::_draw ();
		4187
		4188	if (my $cur = $self->{multiplexer}{current}) {
		4189	if ($cur = $cur->{c_tab_}) {
		4190	glTranslate $self->{buttonbar}{x} + $cur->{x},
		4191	$self->{buttonbar}{y} + $cur->{y};
		4192	glLineWidth 3;
		4193	#glEnable GL_BLEND;
		4194	#glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
		4195	glColor @{$self->{active_outline}};
		4196	glRect_lineloop 1.5, 1.5, $cur->{w} - 1.5, $cur->{h} - 1.5;
		4197	glLineWidth 1;
		4198	#glDisable GL_BLEND;
		4199	}
		4200	}
3054	}	4201	}
3055		4202
3056	#############################################################################	4203	#############################################################################
3057		4204
3058	package CFClient::UI::Statusbox;	4205	package DC::UI::Selector;
3059		4206
		4207	use utf8;
		4208
3060	our @ISA = CFClient::UI::VBox::;	4209	our @ISA = DC::UI::Button::;
3061		4210
3062	sub new {	4211	sub new {
3063	my $class = shift;	4212	my $class = shift;
3064		4213
3065	$class->SUPER::new (	4214	my $self = $class->SUPER::new (
		4215	options => [], # [value, title, longdesc], ...
		4216	value => undef,
		4217	@_,
		4218	);
		4219
		4220	$self->_set_value ($self->{value});
		4221
		4222	$self
		4223	}
		4224
		4225	sub invoke_button_down {
		4226	my ($self, $ev) = @_;
		4227
		4228	my @menu_items;
		4229
		4230	for (@{ $self->{options} }) {
		4231	my ($value, $title, $tooltip) = @$_;
		4232
		4233	push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
		4234	}
		4235
		4236	DC::UI::Menu->new (items => \@menu_items)->popup ($ev);
		4237	}
		4238
		4239	sub _set_value {
		4240	my ($self, $value) = @_;
		4241
		4242	my ($item) = grep $_->[0] eq $value, @{ $self->{options} };
		4243	$item ||= $self->{options}[0]
		4244	or return;
		4245
		4246	$self->{value} = $item->[0];
		4247	$self->set_markup ("$item->[1] ⇓");
		4248	# $self->set_tooltip ($item->[2]);
		4249	}
		4250
		4251	sub set_value {
		4252	my ($self, $value) = @_;
		4253
		4254	return unless $self->{value} ne $value;
		4255
		4256	$self->_set_value ($value);
		4257	$self->emit (changed => $value);
		4258	}
		4259
		4260	sub set_options {
		4261	my ($self, $options) = @_;
		4262
		4263	$self->{options} = $options;
		4264	$self->_set_value ($self->{value});
		4265	}
		4266
		4267	#############################################################################
		4268
		4269	package DC::UI::Statusbox;
		4270
		4271	our @ISA = DC::UI::VBox::;
		4272
		4273	sub new {
		4274	my $class = shift;
		4275
		4276	my $self = $class->SUPER::new (
3066	fontsize => 0.8,	4277	fontsize => 0.8,
3067	@_,	4278	@_,
3068	)	4279	);
		4280
		4281	DC::weaken (my $this = $self);
		4282
		4283	$self->{timer} = EV::timer 1, 1, sub { $this->reorder };
		4284
		4285	$self
3069	}	4286	}
3070		4287
3071	sub reorder {	4288	sub reorder {
3072	my ($self) = @_;	4289	my ($self) = @_;
3073	my $NOW = time;	4290	my $NOW = EV::time;
		4291
		4292	# freeze display when hovering over any label
		4293	return if $DC::UI::TOOLTIP->{owner}
		4294	&& grep $DC::UI::TOOLTIP->{owner} == $_->{label},
		4295	values %{ $self->{item} };
3074		4296
3075	while (my ($k, $v) = each %{ $self->{item} }) {	4297	while (my ($k, $v) = each %{ $self->{item} }) {
3076	delete $self->{item}{$k} if $v->{timeout} < $NOW;	4298	delete $self->{item}{$k} if $v->{timeout} < $NOW;
3077	}	4299	}
		4300
		4301	$self->{timer}->set (1, 1);
3078		4302
3079	my @widgets;	4303	my @widgets;
3080		4304
3081	my @items = sort {	4305	my @items = sort {
3082	$a->{pri} <=> $b->{pri}	4306	$a->{pri} <=> $b->{pri}
…		…
3085		4309
3086	my $count = 10 + 1;	4310	my $count = 10 + 1;
3087	for my $item (@items) {	4311	for my $item (@items) {
3088	last unless --$count;	4312	last unless --$count;
3089		4313
3090	push @widgets, $item->{label} ||= do {	4314	my $label = $item->{label} ||= do {
3091	# TODO: doesn't handle markup well (read as: at all)	4315	# TODO: doesn't handle markup well (read as: at all)
3092	my $short = $item->{count} > 1	4316	my $short = $item->{count} > 1
3093	? "<b>$item->{count} ×</b> $item->{text}"	4317	? "<b>$item->{count} ×</b> $item->{text}"
3094	: $item->{text};	4318	: $item->{text};
3095		4319
3096	for ($short) {	4320	for ($short) {
3097	s/^\s+//;	4321	s/^\s+//;
3098	s/\s+/ /g;	4322	s/\s+/ /g;
3099	}	4323	}
3100		4324
3101	new CFClient::UI::Label	4325	new DC::UI::Label
3102	markup => $short,	4326	markup => $short,
3103	tooltip => $item->{tooltip},	4327	tooltip => $item->{tooltip},
3104	tooltip_font => $::FONT_PROP,	4328	tooltip_font => $::FONT_PROP,
3105	tooltip_width => 0.67,	4329	tooltip_width => 0.67,
3106	fontsize => $item->{fontsize} || $self->{fontsize},	4330	fontsize => $item->{fontsize} || $self->{fontsize},
3107	max_w => $::WIDTH * 0.44,	4331	max_w => $::WIDTH * 0.44,
		4332	align => 0,
3108	fg => $item->{fg},	4333	fg => [@{ $item->{fg} }],
3109	can_events => 1,	4334	can_events => 1,
3110	can_hover => 1	4335	can_hover => 1
3111	};	4336	};
		4337
		4338	if ((my $diff = $item->{timeout} - $NOW) < 2) {
		4339	$label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
		4340	$label->update;
		4341	$label->set_max_size (undef, $label->{req_h} * $diff)
		4342	if $diff < 1;
		4343	$self->{timer}->set (1/30, 1/30);
		4344	} else {
		4345	$label->{fg}[3] = $item->{fg}[3] || 1;
		4346	}
		4347
		4348	push @widgets, $label;
3112	}	4349	}
		4350
		4351	my $hash = join ",", @widgets;
		4352	return if $hash eq $self->{last_widget_hash};
		4353	$self->{last_widget_hash} = $hash;
3113		4354
3114	$self->clear;	4355	$self->clear;
3115	$self->SUPER::add (reverse @widgets);	4356	$self->SUPER::add (reverse @widgets);
3116	}	4357	}
3117		4358
…		…
3121	$text =~ s/^\s+//;	4362	$text =~ s/^\s+//;
3122	$text =~ s/\s+$//;	4363	$text =~ s/\s+$//;
3123		4364
3124	return unless $text;	4365	return unless $text;
3125		4366
3126	my $timeout = time + ((delete $arg{timeout}) || 60);	4367	my $timeout = (int time) + ((delete $arg{timeout}) || 60);
3127		4368
3128	my $group = exists $arg{group} ? $arg{group} : ++$self->{id};	4369	my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
3129		4370
3130	if (my $item = $self->{item}{$group}) {	4371	if (my $item = $self->{item}{$group}) {
3131	if ($item->{text} eq $text) {	4372	if ($item->{text} eq $text) {
3132	$item->{count}++;	4373	$item->{count}++;
3133	} else {	4374	} else {
3134	$item->{count} = 1;	4375	$item->{count} = 1;
3135	$item->{text} = $item->{tooltip} = $text;	4376	$item->{text} = $item->{tooltip} = $text;
3136	}	4377	}
3137	$item->{id} = ++$self->{id};	4378	$item->{id} += 0.2;#d#
3138	$item->{timeout} = $timeout;	4379	$item->{timeout} = $timeout;
3139	delete $item->{label};	4380	delete $item->{label};
3140	} else {	4381	} else {
3141	$self->{item}{$group} = {	4382	$self->{item}{$group} = {
3142	id => ++$self->{id},	4383	id => ++$self->{id},
…		…
3148	count => 1,	4389	count => 1,
3149	%arg,	4390	%arg,
3150	};	4391	};
3151	}	4392	}
3152		4393
		4394	$ROOT->on_refresh (reorder => sub {
3153	$self->reorder;	4395	$self->reorder;
		4396	});
3154	}	4397	}
3155		4398
3156	sub reconfigure {	4399	sub reconfigure {
3157	my ($self) = @_;	4400	my ($self) = @_;
3158		4401
…		…
3161		4404
3162	$self->reorder;	4405	$self->reorder;
3163	$self->SUPER::reconfigure;	4406	$self->SUPER::reconfigure;
3164	}	4407	}
3165		4408
		4409	sub destroy {
		4410	my ($self) = @_;
		4411
		4412	$self->{timer}->cancel;
		4413
		4414	$self->SUPER::destroy;
		4415	}
		4416
3166	#############################################################################	4417	#############################################################################
3167		4418
3168	package CFClient::UI::Inventory;
3169
3170	our @ISA = CFClient::UI::ScrolledWindow::;
3171
3172	sub new {
3173	my $class = shift;
3174
3175	my $self = $class->SUPER::new (
3176	scrolled => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3177	@_,
3178	);
3179
3180	$self
3181	}
3182
3183	sub set_items {
3184	my ($self, $items) = @_;
3185
3186	$self->{scrolled}->clear;
3187	return unless $items;
3188
3189	my @items = sort {
3190	($a->{type} <=> $b->{type})
3191	or ($a->{name} cmp $b->{name})
3192	} @$items;
3193
3194	$self->{real_items} = \@items;
3195
3196	my $row = 0;
3197	for my $item (@items) {
3198	CFClient::Item::update_widgets $item;
3199
3200	$self->{scrolled}->add (0, $row, $item->{face_widget});
3201	$self->{scrolled}->add (1, $row, $item->{desc_widget});
3202	$self->{scrolled}->add (2, $row, $item->{weight_widget});
3203
3204	$row++;
3205	}
3206	}
3207
3208	#############################################################################
3209
3210	package CFClient::UI::BindEditor;
3211
3212	our @ISA = CFClient::UI::FancyFrame::;
3213
3214	sub new {
3215	my $class = shift;
3216
3217	my $self = $class->SUPER::new (binding => [], commands => [], @_);
3218
3219	$self->add (my $vb = new CFClient::UI::VBox);
3220
3221
3222	$vb->add ($self->{rec_btn} = new CFClient::UI::Button
3223	text => "start recording",
3224	tooltip => "Start/Stops recording of actions."
3225	."All subsequent actions after the recording started will be captured."
3226	."The actions are displayed after the record was stopped."
3227	."To bind the action you have to click on the 'Bind' button",
3228	on_activate => sub {
3229	unless ($self->{recording}) {
3230	$self->start;
3231	} else {
3232	$self->stop;
3233	}
3234	});
3235
3236	$vb->add (new CFClient::UI::Label text => "Actions:");
3237	$vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3238
3239	$vb->add (new CFClient::UI::Label text => "Bound to: ");
3240	$vb->add (my $hb = new CFClient::UI::HBox);
3241	$hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3242	$hb->add (new CFClient::UI::Button
3243	text => "bind",
3244	tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3245	on_activate => sub {
3246	$self->ask_for_bind;
3247	});
3248
3249	$vb->add (my $hb = new CFClient::UI::HBox);
3250	$hb->add (new CFClient::UI::Button
3251	text => "ok",
3252	expand => 1,
3253	tooltip => "This closes the binding editor and saves the binding",
3254	on_activate => sub {
3255	$self->hide;
3256	$self->commit;
3257	});
3258
3259	$hb->add (new CFClient::UI::Button
3260	text => "cancel",
3261	expand => 1,
3262	tooltip => "This closes the binding editor without saving",
3263	on_activate => sub {
3264	$self->hide;
3265	$self->{binding_cancel}->()
3266	if $self->{binding_cancel};
3267	});
3268
3269	$self->update_binding_widgets;
3270
3271	$self
3272	}
3273
3274	sub commit {
3275	my ($self) = @_;
3276	my ($mod, $sym, $cmds) = $self->get_binding;
3277	if ($sym != 0 && @$cmds > 0) {
3278	$::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3279	."'. Don't forget 'Save Config'!");
3280	$self->{binding_change}->($mod, $sym, $cmds)
3281	if $self->{binding_change};
3282	} else {
3283	$::STATUSBOX->add ("No action bound, no key or action specified!");
3284	$self->{binding_cancel}->()
3285	if $self->{binding_cancel};
3286	}
3287	}
3288
3289	sub start {
3290	my ($self) = @_;
3291
3292	$self->{rec_btn}->set_text ("stop recording");
3293	$self->{recording} = 1;
3294	$self->clear_command_list;
3295	$::CONN->start_record if $::CONN;
3296	}
3297
3298	sub stop {
3299	my ($self) = @_;
3300
3301	$self->{rec_btn}->set_text ("start recording");
3302	$self->{recording} = 0;
3303
3304	my $rec;
3305	$rec = $::CONN->stop_record if $::CONN;
3306	return unless ref $rec eq 'ARRAY';
3307	$self->set_command_list ($rec);
3308	}
3309
3310
3311	sub ask_for_bind_and_commit {
3312	my ($self) = @_;
3313	$self->ask_for_bind (1);
3314	}
3315
3316	sub ask_for_bind {
3317	my ($self, $commit) = @_;
3318
3319	CFClient::Binder::open_binding_dialog (sub {
3320	my ($mod, $sym) = @_;
3321	$self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3322	$self->update_binding_widgets;
3323	$self->commit if $commit;
3324	});
3325	}
3326
3327	# $mod and $sym are the modifiers and key symbol
3328	# $cmds is a array ref of strings (the commands)
3329	# $cb is the callback that is executed on OK
3330	# $ccb is the callback that is executed on CANCEL and
3331	# when the binding was unsuccessful on OK
3332	sub set_binding {
3333	my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3334
3335	$self->clear_command_list;
3336	$self->{recording} = 0;
3337	$self->{rec_btn}->set_text ("start recording");
3338
3339	$self->{binding} = [$mod, $sym];
3340	$self->{commands} = $cmds;
3341
3342	$self->{binding_change} = $cb;
3343	$self->{binding_cancel} = $ccb;
3344
3345	$self->update_binding_widgets;
3346	}
3347
3348	# this is a shortcut method that asks for a binding
3349	# and then just binds it.
3350	sub do_quick_binding {
3351	my ($self, $cmds) = @_;
3352	$self->set_binding (undef, undef, $cmds, sub {
3353	$::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3354	});
3355	$self->ask_for_bind (1);
3356	}
3357
3358	sub update_binding_widgets {
3359	my ($self) = @_;
3360	my ($mod, $sym, $cmds) = $self->get_binding;
3361	$self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3362	$self->set_command_list ($cmds);
3363	}
3364
3365	sub get_binding {
3366	my ($self) = @_;
3367	return (
3368	$self->{binding}->[0],
3369	$self->{binding}->[1],
3370	[ grep { defined $_ } @{$self->{commands}} ]
3371	);
3372	}
3373
3374	sub clear_command_list {
3375	my ($self) = @_;
3376	$self->{cmdbox}->clear ();
3377	}
3378
3379	sub set_command_list {
3380	my ($self, $cmds) = @_;
3381
3382	$self->{cmdbox}->clear ();
3383	$self->{commands} = $cmds;
3384
3385	my $idx = 0;
3386
3387	for (@$cmds) {
3388	$self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3389
3390	my $i = $idx;
3391	$hb->add (new CFClient::UI::Label text => $_);
3392	$hb->add (new CFClient::UI::Button
3393	text => "delete",
3394	tooltip => "Deletes the action from the record",
3395	on_activate => sub {
3396	$self->{cmdbox}->remove ($hb);
3397	$cmds->[$i] = undef;
3398	});
3399
3400
3401	$idx++
3402	}
3403	}
3404
3405	#############################################################################
3406
3407	package CFClient::UI::SpellList;
3408
3409	our @ISA = CFClient::UI::ScrolledWindow::;
3410
3411	sub new {
3412	my $class = shift;
3413
3414	my $self = $class->SUPER::new (
3415	binding => [],
3416	commands => [],
3417	scrolled => (new CFClient::UI::Table),
3418	@_,
3419	)
3420	}
3421
3422	# XXX: Do sorting? Argl...
3423	sub add_spell {
3424	my ($self, $spell) = @_;
3425	$self->{spells}->{$spell->{name}} = $spell;
3426
3427	$self->{scrolled}->add (0, $self->{tbl_idx}, new CFClient::UI::Face
3428	face => $spell->{face},
3429	can_hover => 1,
3430	can_events => 1,
3431	tooltip => $spell->{message});
3432
3433	$self->{scrolled}->add (1, $self->{tbl_idx}, new CFClient::UI::Label
3434	text => $spell->{name},
3435	can_hover => 1,
3436	can_events => 1,
3437	tooltip => $spell->{message},
3438	expand => 1);
3439
3440	$self->{scrolled}->add (2, $self->{tbl_idx}, new CFClient::UI::Label
3441	text => (sprintf "lvl: %2d sp: %2d dmg: %2d",
3442	$spell->{level}, ($spell->{mana} || $spell->{grace}), $spell->{damage}),
3443	expand => 1);
3444
3445	$self->{scrolled}->add (3, $self->{tbl_idx}++, new CFClient::UI::Button
3446	text => "bind to key",
3447	on_activate => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) });
3448	}
3449
3450	sub rebuild_spell_list {
3451	my ($self) = @_;
3452	$self->{tbl_idx} = 0;
3453	$self->add_spell ($_) for values %{$self->{spells}};
3454	}
3455
3456	sub remove_spell {
3457	my ($self, $spell) = @_;
3458	delete $self->{spells}->{$spell->{name}};
3459	$self->rebuild_spell_list;
3460	}
3461
3462	#############################################################################
3463
3464	package CFClient::UI::Root;	4419	package DC::UI::Root;
3465		4420
3466	our @ISA = CFClient::UI::Container::;	4421	our @ISA = DC::UI::Container::;
3467		4422
		4423	use List::Util qw(min max);
		4424
3468	use CFClient::OpenGL;	4425	use DC::OpenGL;
3469		4426
3470	sub new {	4427	sub new {
3471	my $class = shift;	4428	my $class = shift;
3472		4429
3473	my $self = $class->SUPER::new (	4430	my $self = $class->SUPER::new (
3474	visible => 1,	4431	visible => 1,
3475	@_,	4432	@_,
3476	);	4433	);
3477		4434
3478	Scalar::Util::weaken ($self->{root} = $self);	4435	DC::weaken ($self->{root} = $self);
3479		4436
3480	$self	4437	$self
3481	}	4438	}
3482		4439
3483	sub size_request {	4440	sub size_request {
…		…
3498	$coord = $max - $size if $coord > $max - $size;	4455	$coord = $max - $size if $coord > $max - $size;
3499		4456
3500	int $coord + 0.5	4457	int $coord + 0.5
3501	}	4458	}
3502		4459
3503	sub size_allocate {	4460	sub invoke_size_allocate {
3504	my ($self, $w, $h) = @_;	4461	my ($self, $w, $h) = @_;
3505		4462
3506	for my $child ($self->children) {	4463	for my $child ($self->children) {
3507	my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};	4464	my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
3508		4465
…		…
3512	$X = _to_pixel $X, $W, $self->{w};	4469	$X = _to_pixel $X, $W, $self->{w};
3513	$Y = _to_pixel $Y, $H, $self->{h};	4470	$Y = _to_pixel $Y, $H, $self->{h};
3514		4471
3515	$child->configure ($X, $Y, $W, $H);	4472	$child->configure ($X, $Y, $W, $H);
3516	}	4473	}
		4474
		4475	1
3517	}	4476	}
3518		4477
3519	sub coord2local {	4478	sub coord2local {
3520	my ($self, $x, $y) = @_;	4479	my ($self, $x, $y) = @_;
3521		4480
…		…
3529	}	4488	}
3530		4489
3531	sub update {	4490	sub update {
3532	my ($self) = @_;	4491	my ($self) = @_;
3533		4492
3534	$::WANT_REFRESH++;	4493	$::WANT_REFRESH = 1;
3535	}	4494	}
3536		4495
3537	sub add {	4496	sub add {
3538	my ($self, @children) = @_;	4497	my ($self, @children) = @_;
3539		4498
…		…
3576	while ($self->{refresh_hook}) {	4535	while ($self->{refresh_hook}) {
3577	$_->()	4536	$_->()
3578	for values %{delete $self->{refresh_hook}};	4537	for values %{delete $self->{refresh_hook}};
3579	}	4538	}
3580		4539
3581	if ($self->{realloc}) {	4540	while ($self->{realloc}) {
3582	my %queue;	4541	my %queue;
3583	my @queue;	4542	my @queue;
3584	my $widget;	4543	my $widget;
3585		4544
3586	outer:	4545	outer:
…		…
3606		4565
3607	delete $queue{$widget+0};	4566	delete $queue{$widget+0};
3608		4567
3609	my ($w, $h) = $widget->size_request;	4568	my ($w, $h) = $widget->size_request;
3610		4569
3611	$w = List::Util::max $widget->{min_w}, $w + $widget->{padding_x} * 2;	4570	$w += $widget->{padding_x} * 2;
3612	$h = List::Util::max $widget->{min_h}, $h + $widget->{padding_y} * 2;	4571	$h += $widget->{padding_y} * 2;
		4572
		4573	$w = max $widget->{min_w}, $w;
		4574	$h = max $widget->{min_h}, $h;
		4575
		4576	$w = min $widget->{max_w}, $w if exists $widget->{max_w};
		4577	$h = min $widget->{max_h}, $h if exists $widget->{max_h};
3613		4578
3614	$w = $widget->{force_w} if exists $widget->{force_w};	4579	$w = $widget->{force_w} if exists $widget->{force_w};
3615	$h = $widget->{force_h} if exists $widget->{force_h};	4580	$h = $widget->{force_h} if exists $widget->{force_h};
3616		4581
3617	if ($widget->{req_w} != $w || $widget->{req_h} != $h	4582	if ($widget->{req_w} != $w || $widget->{req_h} != $h
…		…
3630	}	4595	}
3631	}	4596	}
3632		4597
3633	delete $self->{realloc}{$widget+0};	4598	delete $self->{realloc}{$widget+0};
3634	}	4599	}
3635	}
3636		4600
3637	while (my $size_alloc = delete $self->{size_alloc}) {	4601	while (my $size_alloc = delete $self->{size_alloc}) {
3638	my @queue = sort { $b->{visible} <=> $a->{visible} }	4602	my @queue = sort { $a->{visible} <=> $b->{visible} }
3639	values %$size_alloc;	4603	values %$size_alloc;
3640		4604
3641	while () {	4605	while () {
3642	my $widget = pop @queue || last;	4606	my $widget = pop @queue || last;
3643		4607
3644	my ($w, $h) = @$widget{qw(alloc_w alloc_h)};	4608	my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3645		4609
3646	$w = 0 if $w < 0;	4610	$w = max $widget->{min_w}, $w;
3647	$h = 0 if $h < 0;	4611	$h = max $widget->{min_h}, $h;
3648		4612
		4613	# $w = min $self->{w} - $widget->{x}, $w if $self->{w};
		4614	# $h = min $self->{h} - $widget->{y}, $h if $self->{h};
		4615
		4616	$w = min $widget->{max_w}, $w if exists $widget->{max_w};
		4617	$h = min $widget->{max_h}, $h if exists $widget->{max_h};
		4618
3649	$w = int $w + 0.5;	4619	$w = int $w + 0.5;
3650	$h = int $h + 0.5;	4620	$h = int $h + 0.5;
3651		4621
3652	if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {	4622	if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3653	$widget->{old_w} = $widget->{w};	4623	$widget->{old_w} = $widget->{w};
3654	$widget->{old_h} = $widget->{h};	4624	$widget->{old_h} = $widget->{h};
3655		4625
3656	$widget->{w} = $w;	4626	$widget->{w} = $w;
3657	$widget->{h} = $h;	4627	$widget->{h} = $h;
3658		4628
3659	$widget->emit (size_allocate => $w, $h);	4629	$widget->emit (size_allocate => $w, $h);
		4630	}
3660	}	4631	}
3661	}	4632	}
3662	}	4633	}
3663		4634
3664	while ($self->{post_alloc_hook}) {	4635	while ($self->{post_alloc_hook}) {
3665	$_->()	4636	$_->()
3666	for values %{delete $self->{post_alloc_hook}};	4637	for values %{delete $self->{post_alloc_hook}};
3667	}	4638	}
3668
3669		4639
3670	glViewport 0, 0, $::WIDTH, $::HEIGHT;	4640	glViewport 0, 0, $::WIDTH, $::HEIGHT;
3671	glClearColor +($::CFG->{fow_intensity}) x 3, 1;	4641	glClearColor +($::CFG->{fow_intensity}) x 3, 1;
3672	glClear GL_COLOR_BUFFER_BIT;	4642	glClear GL_COLOR_BUFFER_BIT;
3673		4643
…		…
3676	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;	4646	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
3677	glMatrixMode GL_MODELVIEW;	4647	glMatrixMode GL_MODELVIEW;
3678	glLoadIdentity;	4648	glLoadIdentity;
3679		4649
3680	{	4650	{
3681	package CFClient::UI::Base;	4651	package DC::UI::Base;
3682		4652
3683	($draw_x, $draw_y, $draw_w, $draw_h) =	4653	local ($draw_x, $draw_y, $draw_w, $draw_h) =
3684	(0, 0, $self->{w}, $self->{h});	4654	(0, 0, $self->{w}, $self->{h});
3685	}
3686		4655
3687	$self->_draw;	4656	$self->_draw;
		4657	}
3688	}	4658	}
3689		4659
3690	#############################################################################	4660	#############################################################################
3691		4661
3692	package CFClient::UI;	4662	package DC::UI;
3693		4663
3694	$ROOT = new CFClient::UI::Root;	4664	$ROOT = new DC::UI::Root;
3695	$TOOLTIP = new CFClient::UI::Tooltip z => 900;	4665	$TOOLTIP = new DC::UI::Tooltip z => 900;
3696		4666
3697	1	4667	1
3698

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