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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.276 by root, Sun Jun 4 00:16:01 2006 UTC vs.
Revision 1.477 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, $h);
		851
		852	1
795	}	853	}
796		854
797	#############################################################################	855	#############################################################################
798
799	# back-buffered drawing area	856	# back-buffered drawing area
800		857
801	package CFClient::UI::Window;	858	package DC::UI::Window;
802		859
803	our @ISA = CFClient::UI::Bin::;	860	our @ISA = DC::UI::Bin::;
804		861
805	use CFClient::OpenGL;	862	use DC::OpenGL;
806		863
807	sub new {	864	sub new {
808	my ($class, %arg) = @_;	865	my ($class, %arg) = @_;
809		866
810	my $self = $class->SUPER::new (%arg);	867	my $self = $class->SUPER::new (%arg);
…		…
815		872
816	$ROOT->on_post_alloc ($self => sub { $self->render_child });	873	$ROOT->on_post_alloc ($self => sub { $self->render_child });
817	$self->SUPER::update;	874	$self->SUPER::update;
818	}	875	}
819		876
820	sub size_allocate {	877	sub invoke_size_allocate {
821	my ($self, $w, $h) = @_;	878	my ($self, $w, $h) = @_;
822		879
823	$self->SUPER::size_allocate ($w, $h);
824	$self->update;	880	$self->update;
		881
		882	$self->SUPER::invoke_size_allocate ($w, $h)
825	}	883	}
826		884
827	sub _render {	885	sub _render {
828	my ($self) = @_;	886	my ($self) = @_;
829		887
…		…
831	}	889	}
832		890
833	sub render_child {	891	sub render_child {
834	my ($self) = @_;	892	my ($self) = @_;
835		893
836	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {	894	$self->{texture} = new_from_opengl DC::Texture $self->{w}, $self->{h}, sub {
837	glClearColor 0, 0, 0, 0;	895	glClearColor 0, 0, 0, 0;
838	glClear GL_COLOR_BUFFER_BIT;	896	glClear GL_COLOR_BUFFER_BIT;
839		897
840	{	898	{
841	package CFClient::UI::Base;	899	package DC::UI::Base;
842		900
843	($draw_x, $draw_y, $draw_w, $draw_h) =	901	local ($draw_x, $draw_y, $draw_w, $draw_h) =
844	(0, 0, $self->{w}, $self->{h});	902	(0, 0, $self->{w}, $self->{h});
		903
		904	$self->_render;
845	}	905	}
846
847	$self->_render;
848	};	906	};
849	}	907	}
850		908
851	sub _draw {	909	sub _draw {
852	my ($self) = @_;	910	my ($self) = @_;
853
854	my ($w, $h) = @$self{qw(w h)};
855		911
856	my $tex = $self->{texture}	912	my $tex = $self->{texture}
857	or return;	913	or return;
858		914
859	glEnable GL_TEXTURE_2D;	915	glEnable GL_TEXTURE_2D;
860	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	916	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
861	glColor 1, 1, 1, 1;	917	glColor 0, 0, 0, 1;
862		918
863	$tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);	919	$tex->draw_quad_alpha_premultiplied (0, 0);
864		920
865	glDisable GL_TEXTURE_2D;	921	glDisable GL_TEXTURE_2D;
866	}	922	}
867		923
868	#############################################################################	924	#############################################################################
869		925
870	package CFClient::UI::ViewPort;	926	package DC::UI::ViewPort;
871		927
		928	use List::Util qw(min max);
		929
872	our @ISA = CFClient::UI::Window::;	930	our @ISA = DC::UI::Window::;
873		931
874	sub new {	932	sub new {
875	my $class = shift;	933	my $class = shift;
876		934
877	$class->SUPER::new (	935	$class->SUPER::new (
…		…
884	sub size_request {	942	sub size_request {
885	my ($self) = @_;	943	my ($self) = @_;
886		944
887	my ($w, $h) = @{$self->child}{qw(req_w req_h)};	945	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
888		946
889	$w = 10 if $self->{scroll_x};	947	$w = 1 if $self->{scroll_x};
890	$h = 10 if $self->{scroll_y};	948	$h = 1 if $self->{scroll_y};
891		949
892	($w, $h)	950	($w, $h)
893	}	951	}
894		952
895	sub size_allocate {	953	sub invoke_size_allocate {
896	my ($self, $w, $h) = @_;	954	my ($self, $w, $h) = @_;
897		955
898	my $child = $self->child;	956	my $child = $self->child;
899		957
900	$w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};	958	$w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
901	$h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};	959	$h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
902		960
903	$self->child->configure (0, 0, $w, $h);	961	$self->child->configure (0, 0, $w, $h);
904	$self->update;	962	$self->update;
		963
		964	1
905	}	965	}
906		966
907	sub set_offset {	967	sub set_offset {
908	my ($self, $x, $y) = @_;	968	my ($self, $x, $y) = @_;
909		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}) {
910	$self->{view_x} = int $x;	974	$self->{view_x} = $x;
911	$self->{view_y} = int $y;	975	$self->{view_y} = $y;
912		976
		977	$self->emit (changed => $x, $y);
913	$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	}
914	}	998	}
915		999
916	# 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 $self... but we should not ask for that
917	sub coord2local {	1001	sub coord2local {
918	my ($self, $x, $y) = @_;	1002	my ($self, $x, $y) = @_;
…		…
933	my ($self, $x, $y) = @_;	1017	my ($self, $x, $y) = @_;
934		1018
935	if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}	1019	if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
936	&& $y >= $self->{y} && $y < $self->{y} + $self->{h}	1020	&& $y >= $self->{y} && $y < $self->{y} + $self->{h}
937	) {	1021	) {
938	$self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})	1022	$self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
939	} else {	1023	} else {
940	$self->CFClient::UI::Base::find_widget ($x, $y)	1024	$self->DC::UI::Base::find_widget ($x, $y)
941	}	1025	}
942	}	1026	}
943		1027
944	sub _render {	1028	sub _render {
945	my ($self) = @_;	1029	my ($self) = @_;
946		1030
947	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};
948	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 - $self->{view_y};
949		1033
950	CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};	1034	DC::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
951		1035
952	$self->SUPER::_render;	1036	$self->SUPER::_render;
953	}	1037	}
954		1038
955	#############################################################################	1039	#############################################################################
956		1040
957	package CFClient::UI::ScrolledWindow;	1041	package DC::UI::ScrolledWindow;
958		1042
959	our @ISA = CFClient::UI::HBox::;	1043	our @ISA = DC::UI::Table::;
960		1044
961	sub new {	1045	sub new {
962	my ($class, %arg) = @_;	1046	my ($class, %arg) = @_;
963		1047
964	my $child = delete $arg{child};	1048	my $child = delete $arg{child};
965		1049
966	my $self;	1050	my $self;
967		1051
968	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,
969	vertical => 1,	1066	vertical => 1,
970	range => [0, 0, 1, 0.01], # HACK fix	1067	range => [0, 0, 1, 0.01], # HACK fix
971	on_changed => sub {	1068	on_changed => sub {
972	$self->{vp}->set_offset (0, $_[1]);	1069	$self->{vpos} = $_[1];
		1070	$self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
973	},	1071	},
974	;	1072	;
975		1073
976	$self = $class->SUPER::new (	1074	$self = $class->SUPER::new (
977	vp => (new CFClient::UI::ViewPort expand => 1),	1075	scroll_x => 0,
		1076	scroll_y => 1,
		1077	can_events => 1,
978	slider => $slider,	1078	hslider => $hslider,
		1079	vslider => $vslider,
		1080	col_expand => [1, 0],
		1081	row_expand => [1, 0],
979	%arg,	1082	%arg,
980	);	1083	);
981		1084
		1085	$self->{vp} = new DC::UI::ViewPort
		1086	c_col => 0,
		1087	c_row => 0,
		1088	expand => 1,
		1089	scroll_x => $self->{scroll_x},
		1090	scroll_y => $self->{scroll_y},
		1091	on_changed => sub {
		1092	my ($vp, $x, $y) = @_;
		1093
		1094	$vp->{parent}{hslider}->set_value ($x);
		1095	$vp->{parent}{vslider}->set_value ($y);
		1096
		1097	0
		1098	},
		1099	on_size_allocate => sub {
		1100	my ($vp, $w, $h) = @_;
		1101	$vp->{parent}->update_slider;
		1102	0
		1103	},
		1104	;
		1105
982	$self->SUPER::add ($self->{vp}, $self->{slider});	1106	$self->SUPER::add ($self->{vp});
		1107
983	$self->add ($child) if $child;	1108	$self->add ($child) if $child;
984		1109
985	$self	1110	$self
986	}	1111	}
987		1112
…		…
989	my ($self, $widget) = @_;	1114	my ($self, $widget) = @_;
990		1115
991	$self->{vp}->add ($self->{child} = $widget);	1116	$self->{vp}->add ($self->{child} = $widget);
992	}	1117	}
993		1118
		1119	sub set_offset { shift->{vp}->set_offset (@_) }
		1120	sub set_center { shift->{vp}->set_center (@_) }
		1121	sub make_visible { shift->{vp}->make_visible (@_) }
		1122
994	sub update {	1123	sub update_slider {
		1124	my ($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 {
995	my ($self) = @_;	1154	my ($self, $ev) = @_;
996		1155
997	$self->SUPER::update;	1156	$self->grab_focus;
998		1157
999	# todo: overwrite size_allocate of child	1158	my $ox = $self->{vp}{view_x};
1000	my $child = $self->{vp}->child;	1159	my $oy = $self->{vp}{view_y};
1001	$self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);	1160
1002	}	1161	$self->{motion} = sub {
		1162	my ($ev, $x, $y) = @_;
1003		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, $y);
		1206	return 1;
		1207	}
		1208
		1209	0
		1210	}
		1211
1004	sub size_allocate {	1212	sub invoke_size_allocate {
1005	my ($self, $w, $h) = @_;	1213	my ($self, $w, $h) = @_;
1006		1214
		1215	$self->update_slider;
1007	$self->SUPER::size_allocate ($w, $h);	1216	$self->SUPER::invoke_size_allocate ($w, $h)
1008
1009	my $child = $self->{vp}->child;
1010	$self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
1011	}	1217	}
1012
1013	#TODO# update range on size_allocate depending on child
1014	# update viewport offset on scroll
1015		1218
1016	#############################################################################	1219	#############################################################################
1017		1220
1018	package CFClient::UI::Frame;	1221	package DC::UI::Frame;
1019		1222
1020	our @ISA = CFClient::UI::Bin::;	1223	our @ISA = DC::UI::Bin::;
1021		1224
1022	use CFClient::OpenGL;	1225	use DC::OpenGL;
1023		1226
1024	sub new {	1227	sub new {
1025	my $class = shift;	1228	my $class = shift;
1026		1229
1027	$class->SUPER::new (	1230	$class->SUPER::new (
…		…
1035		1238
1036	if ($self->{bg}) {	1239	if ($self->{bg}) {
1037	my ($w, $h) = @$self{qw(w h)};	1240	my ($w, $h) = @$self{qw(w h)};
1038		1241
1039	glEnable GL_BLEND;	1242	glEnable GL_BLEND;
1040	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	1243	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1041	glColor @{ $self->{bg} };	1244	glColor_premultiply @{ $self->{bg} };
1042
1043	glBegin GL_QUADS;
1044	glVertex 0 , 0;
1045	glVertex 0 , $h;
1046	glVertex $w, $h;	1245	glRect 0, 0, $w, $h;
1047	glVertex $w, 0;
1048	glEnd;
1049
1050	glDisable GL_BLEND;	1246	glDisable GL_BLEND;
1051	}	1247	}
1052		1248
1053	$self->SUPER::_draw;	1249	$self->SUPER::_draw;
1054	}	1250	}
1055		1251
1056	#############################################################################	1252	#############################################################################
1057		1253
1058	package CFClient::UI::FancyFrame;	1254	package DC::UI::FancyFrame;
1059		1255
1060	our @ISA = CFClient::UI::Bin::;	1256	our @ISA = DC::UI::Bin::;
1061		1257
1062	use CFClient::OpenGL;	1258	use DC::OpenGL;
1063
1064	my $bg =
1065	new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1066	mipmap => 1, wrap => 1;
1067
1068	my @border =
1069	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1070	qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1071		1259
1072	sub new {	1260	sub new {
1073	my ($class, %arg) = @_;	1261	my ($class, %arg) = @_;
1074		1262
1075	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	}
1076		1270
1077	my $self = $class->SUPER::new (	1271	my $self = $class->SUPER::new (
1078	bg => [1, 1, 1, 1],	1272	# label => "",
1079	border_bg => [1, 1, 1, 1],	1273	fg => undef,
1080	border => 0.6,	1274	border => 0.8,
1081	can_events => 1,	1275	style => 'single',
1082	min_w => 16,
1083	min_h => 16,
1084	%arg,	1276	%arg,
1085	);	1277	);
1086		1278
1087	$self->{title} = new CFClient::UI::Label
1088	align => 0,
1089	valign => 1,
1090	text => $title,
1091	fontsize => $self->{border}
1092	if defined $title;
1093
1094	$self	1279	$self
1095	}	1280	}
1096		1281
1097	sub add {	1282	sub add {
1098	my ($self, @widgets) = @_;	1283	my ($self, @widgets) = @_;
1099		1284
1100	$self->SUPER::add (@widgets);	1285	$self->SUPER::add (@widgets);
1101	$self->CFClient::UI::Container::add ($self->{title}) if $self->{title};	1286	$self->DC::UI::Container::add ($self->{label}) if $self->{label};
1102	}	1287	}
1103		1288
1104	sub border {	1289	sub border {
1105	int $_[0]{border} * $::FONTSIZE	1290	int $_[0]{border} * $::FONTSIZE
1106	}	1291	}
1107		1292
1108	sub size_request {	1293	sub size_request {
1109	my ($self) = @_;	1294	my ($self) = @_;
1110		1295
1111	$self->{title}->size_request	1296	($self->{label_w}, undef) = $self->{label}->size_request
1112	if $self->{title};	1297	if $self->{label};
1113		1298
1114	my ($w, $h) = $self->SUPER::size_request;	1299	my ($w, $h) = $self->SUPER::size_request;
1115		1300
1116	(	1301	(
1117	$w + $self->border * 2,	1302	$w + $self->border * 2,
1118	$h + $self->border * 2,	1303	$h + $self->border * 2,
1119	)	1304	)
1120	}	1305	}
1121		1306
1122	sub size_allocate {	1307	sub invoke_size_allocate {
1123	my ($self, $w, $h) = @_;	1308	my ($self, $w, $h) = @_;
1124		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, $border * 0.5 + 0.5;
		1344	glEnd;
		1345
1125	if ($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}) {
1126	$self->{title}{w} = $w;	1446	$self->{title_widget}{w} = $w;
1127	$self->{title}{h} = $h;	1447	$self->{title_widget}{h} = $h;
1128	$self->{title}->size_allocate ($w, $h);	1448	$self->{title_widget}->invoke_size_allocate ($w, $h);
1129	}	1449	}
1130		1450
1131	my $border = $self->border;	1451	my $border = $self->border;
1132		1452
1133	$h -= List::Util::max 0, $border * 2;	1453	$h -= List::Util::max 0, $border * 2;
1134	$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;
1135		1468
1136	$self->child->configure ($border, $border, $w, $h);	1469	1
1137	}	1470	}
1138		1471
1139	sub button_down {	1472	sub invoke_button_down {
1140	my ($self, $ev, $x, $y) = @_;	1473	my ($self, $ev, $x, $y) = @_;
1141		1474
1142	my ($w, $h) = @$self{qw(w h)};	1475	my ($w, $h) = @$self{qw(w h)};
1143	my $border = $self->border;	1476	my $border = $self->border;
1144		1477
…		…
1160	my $dy = $ev->{y} - $oy;	1493	my $dy = $ev->{y} - $oy;
1161		1494
1162	$self->{force_w} = $bw + $dx * ($mx ? -1 : 1);	1495	$self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
1163	$self->{force_h} = $bh + $dy * ($my ? -1 : 1);	1496	$self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1164		1497
		1498	$self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1165	$self->realloc;	1499	$self->realloc;
1166	$self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1167	};	1500	};
1168		1501
1169	} elsif ($lr ^ $td) {	1502	} elsif ($lr ^ $td) {
1170	my ($ox, $oy) = ($ev->{x}, $ev->{y});	1503	my ($ox, $oy) = ($ev->{x}, $ev->{y});
1171	my ($bx, $by) = ($self->{x}, $self->{y});	1504	my ($bx, $by) = ($self->{x}, $self->{y});
…		…
1174	my ($ev, $x, $y) = @_;	1507	my ($ev, $x, $y) = @_;
1175		1508
1176	($x, $y) = ($ev->{x}, $ev->{y});	1509	($x, $y) = ($ev->{x}, $ev->{y});
1177		1510
1178	$self->move_abs ($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}, $self->{parent}{h});
1179	};	1514	};
1180	} else {	1515	} else {
1181	return 0;	1516	return 0;
1182	}	1517	}
1183		1518
1184	1	1519	1
1185	}	1520	}
1186		1521
1187	sub button_up {	1522	sub invoke_button_up {
1188	my ($self, $ev, $x, $y) = @_;	1523	my ($self, $ev, $x, $y) = @_;
1189		1524
1190	!!delete $self->{motion}	1525	! ! delete $self->{motion}
1191	}	1526	}
1192		1527
1193	sub mouse_motion {	1528	sub invoke_mouse_motion {
1194	my ($self, $ev, $x, $y) = @_;	1529	my ($self, $ev, $x, $y) = @_;
1195		1530
1196	$self->{motion}->($ev, $x, $y) if $self->{motion};	1531	$self->{motion}->($ev, $x, $y) if $self->{motion};
1197		1532
1198	!!$self->{motion}	1533	! ! $self->{motion}
		1534	}
		1535
		1536	sub invoke_visibility_change {
		1537	my ($self, $visible) = @_;
		1538
		1539	delete $self->{motion} unless $visible;
		1540
		1541	0
1199	}	1542	}
1200		1543
1201	sub _draw {	1544	sub _draw {
1202	my ($self) = @_;	1545	my ($self) = @_;
1203		1546
…		…
1209	glEnable GL_TEXTURE_2D;	1552	glEnable GL_TEXTURE_2D;
1210	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	1553	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1211		1554
1212	my $border = $self->border;	1555	my $border = $self->border;
1213		1556
		1557	if ($border) {
1214	glColor @{ $self->{border_bg} };	1558	glColor @{ $self->{border_bg} };
1215	$border[0]->draw_quad_alpha (0, 0, $w, $border);	1559	$border[0]->draw_quad_alpha ( 0, 0, $w, $border);
1216	$border[1]->draw_quad_alpha (0, $border, $border, $ch);	1560	$border[1]->draw_quad_alpha ( 0, $border, $border, $ch);
1217	$border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);	1561	$border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1218	$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, $border);
		1577	}
1219		1578
1220	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {	1579	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1221	glColor @{ $self->{bg} };	1580	glColor @{ $self->{bg} };
1222		1581
1223	# TODO: repeat texture not scale	1582	# TODO: repeat texture not scale
…		…
1229		1588
1230	glDisable GL_TEXTURE_2D;	1589	glDisable GL_TEXTURE_2D;
1231		1590
1232	$child->draw;	1591	$child->draw;
1233		1592
1234	if ($self->{title}) {	1593	if ($self->{title_widget}) {
1235	glTranslate 0, $border - $self->{h};	1594	glTranslate 0, $border - $self->{h};
1236	$self->{title}->_draw;	1595	$self->{title_widget}->_draw;
		1596
		1597	glTranslate 0, - ($border - $self->{h});
1237	}	1598	}
		1599
		1600	$self->{close_button}->draw
		1601	if $self->{close_button};
1238	}	1602	}
1239		1603
1240	#############################################################################	1604	#############################################################################
1241		1605
1242	package CFClient::UI::Table;	1606	package DC::UI::Table;
1243		1607
1244	our @ISA = CFClient::UI::Base::;	1608	our @ISA = DC::UI::Container::;
1245		1609
1246	use List::Util qw(max sum);	1610	use List::Util qw(max sum);
1247		1611
1248	use CFClient::OpenGL;	1612	use DC::OpenGL;
1249		1613
1250	sub new {	1614	sub new {
1251	my $class = shift;	1615	my $class = shift;
1252		1616
1253	$class->SUPER::new (	1617	$class->SUPER::new (
1254	col_expand => [],	1618	col_expand => [],
		1619	row_expand => [],
1255	@_,	1620	@_,
1256	)	1621	)
1257	}	1622	}
1258		1623
1259	sub children {
1260	grep $_, map @$_, grep $_, @{ $_[0]{children} }
1261	}
1262
1263	sub add {	1624	sub add {
1264	my ($self, $x, $y, $child) = @_;
1265
1266	$child->set_parent ($self);
1267	$self->{children}[$y][$x] = $child;
1268
1269	$self->realloc;
1270	}
1271
1272	# TODO: move to container class maybe? send children a signal on removal?
1273	sub clear {
1274	my ($self) = @_;	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);
1275		1656
1276	my @children = $self->children;	1657	my @children = $self->children;
1277	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	}
1278		1668	}
1279	for (@children) {
1280	delete $_->{parent};
1281	$_->hide;
1282	}
1283		1669
1284	$self->realloc;	1670	# second pass, rows
1285	}	1671	for my $widget (sort { $a->{c_rowspan} <=> $b->{c_rowspan} } @children) {
1286
1287	sub get_wh {
1288	my ($self) = @_;
1289
1290	my (@w, @h);
1291
1292	for my $y (0 .. $#{$self->{children}}) {
1293	my $row = $self->{children}[$y]
1294	or next;
1295
1296	for my $x (0 .. $#$row) {
1297	my $widget = $row->[$x]
1298	or next;
1299	my ($w, $h) = @$widget{qw(req_w req_h)};	1672	my ($r, $h, $rs) = @$widget{qw(c_row req_h c_rowspan)};
1300		1673
1301	$w[$x] = max $w[$x], $w;	1674	my $sh = sum @h[$r .. $r + $rs - 1];
1302	$h[$y] = max $h[$y], $h;	1675
		1676	if ($h > $sh) {
		1677	$_ += ($h - $sh) / ($_ ? $sh / $_ : $rs) for @h[$r .. $r + $rs - 1];
1303	}	1678	}
1304	}	1679	}
1305		1680
1306	(\@w, \@h)	1681	(\@w, \@h)
1307	}	1682	}
…		…
1315	(sum @$ws),	1690	(sum @$ws),
1316	(sum @$hs),	1691	(sum @$hs),
1317	)	1692	)
1318	}	1693	}
1319		1694
1320	sub size_allocate {	1695	sub invoke_size_allocate {
1321	my ($self, $w, $h) = @_;	1696	my ($self, $w, $h) = @_;
1322		1697
1323	my ($ws, $hs) = $self->get_wh;	1698	my ($ws, $hs) = $self->get_wh;
1324		1699
1325	my $req_w = (sum @$ws) || 1;	1700	my $req_w = (sum @$ws) || 1;
1326	my $req_h = (sum @$hs) || 1;	1701	my $req_h = (sum @$hs) || 1;
1327		1702
1328	# TODO: nicer code && do row_expand	1703	# now linearly scale the rows/columns to the allocated size
1329	my @col_expand = @{$self->{col_expand}};	1704	my @col_expand = @{$self->{col_expand}};
1330	@col_expand = (1) x @$ws unless @col_expand;	1705	@col_expand = (1) x @$ws unless @col_expand;
1331	my $col_expand = (sum @col_expand) || 1;	1706	my $col_expand = (sum @col_expand) || 1;
1332		1707
1333	# linearly scale sizes
1334	$ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;	1708	$ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
1335	$hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
1336		1709
1337	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
1338	CFClient::UI::harmonize $hs;	1718	DC::UI::harmonize $hs;
1339		1719
1340	my $y;	1720	my @x; for (0 .. $#$ws) { $x[$_ + 1] = $x[$_] + $ws->[$_] }
		1721	my @y; for (0 .. $#$hs) { $y[$_ + 1] = $y[$_] + $hs->[$_] }
1341		1722
1342	for my $r (0 .. $#{$self->{children}}) {	1723	for my $widget ($self->children) {
1343	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)};
1344	or next;
1345		1725
1346	my $x = 0;	1726	$widget->configure (
1347	my $row_h = $hs->[$r];	1727	$x[$c], $y[$r],
		1728	$x[$c + $cs] - $x[$c], $y[$r + $rs] - $y[$r],
1348		1729	);
1349	for my $c (0 .. $#$row) {	1730	}
1350	my $col_w = $ws->[$c];
1351		1731
1352	if (my $widget = $row->[$c]) {	1732	1
1353	$widget->configure ($x, $y, $col_w, $row_h);	1733	}
1354	}
1355		1734
1356	$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};
1357	}	1762	}
1358
1359	$y += $row_h;
1360	}	1763	}
1361		1764
1362	}	1765	my $W = $x2 - $x1;
		1766	my $H = $y2 - $y1;
1363		1767
1364	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, $H)
		1783	}
		1784
		1785	sub invoke_size_allocate {
1365	my ($self, $x, $y) = @_;	1786	my ($self, $W, $H) = @_;
1366		1787
1367	$x -= $self->{x};	1788	for my $child ($self->visible_children) {
1368	$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;
1369		1791
1370	my $res;	1792	$x += $child->{c_halign} * $child->{req_w};
		1793	$y += $child->{c_valign} * $child->{req_h};
1371		1794
1372	for (grep $_, map @$_, grep $_, @{ $self->{children} }) {	1795	$child->configure (int $x, int $y, $child->{req_w}, $child->{req_h});
1373	$res = $_->find_widget ($x, $y)	1796	}
1374	and return $res;	1797
1375	}	1798	1
1376
1377	$self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
1378	}
1379
1380	sub _draw {
1381	my ($self) = @_;
1382
1383	for (grep $_, @{$self->{children}}) {
1384	$_->draw for grep $_, @$_;
1385	}
1386	}	1799	}
1387		1800
1388	#############################################################################	1801	#############################################################################
1389		1802
1390	package CFClient::UI::Box;	1803	package DC::UI::Box;
1391		1804
1392	our @ISA = CFClient::UI::Container::;	1805	our @ISA = DC::UI::Container::;
1393		1806
1394	sub size_request {	1807	sub size_request {
1395	my ($self) = @_;	1808	my ($self) = @_;
		1809
		1810	my @children = $self->visible_children;
1396		1811
1397	$self->{vertical}	1812	$self->{vertical}
1398	? (	1813	? (
1399	(List::Util::max map $_->{req_w}, @{$self->{children}}),	1814	(List::Util::max map $_->{req_w}, @children),
1400	(List::Util::sum map $_->{req_h}, @{$self->{children}}),	1815	(List::Util::sum map $_->{req_h}, @children),
1401	)	1816	)
1402	: (	1817	: (
1403	(List::Util::sum map $_->{req_w}, @{$self->{children}}),	1818	(List::Util::sum map $_->{req_w}, @children),
1404	(List::Util::max map $_->{req_h}, @{$self->{children}}),	1819	(List::Util::max map $_->{req_h}, @children),
1405	)	1820	)
1406	}	1821	}
1407		1822
1408	sub size_allocate {	1823	sub invoke_size_allocate {
1409	my ($self, $w, $h) = @_;	1824	my ($self, $w, $h) = @_;
1410		1825
1411	my $space = $self->{vertical} ? $h : $w;	1826	my $space = $self->{vertical} ? $h : $w;
1412	my $children = $self->{children};	1827	my @children = $self->visible_children;
1413		1828
1414	my @req;	1829	my @req;
1415		1830
1416	if ($self->{homogeneous}) {	1831	if ($self->{homogeneous}) {
1417	@req = ($space / (@$children || 1)) x @$children;	1832	@req = ($space / (@children || 1)) x @children;
1418	} else {	1833	} else {
1419	@req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;	1834	@req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @children;
1420	my $req = List::Util::sum @req;	1835	my $req = List::Util::sum @req;
1421		1836
1422	if ($req > $space) {	1837	if ($req > $space) {
1423	# ah well, not enough space	1838	# ah well, not enough space
1424	$_ *= $space / $req for @req;	1839	$_ *= $space / $req for @req;
1425	} else {	1840	} else {
1426	my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;	1841	my $expand = (List::Util::sum map $_->{expand}, @children) || 1;
1427		1842
1428	$space = ($space - $req) / $expand; # remaining space to give away	1843	$space = ($space - $req) / $expand; # remaining space to give away
1429		1844
1430	$req[$_] += $space * $children->[$_]{expand}	1845	$req[$_] += $space * $children[$_]{expand}
1431	for 0 .. $#$children;	1846	for 0 .. $#children;
1432	}	1847	}
1433	}	1848	}
1434		1849
1435	CFClient::UI::harmonize \@req;	1850	DC::UI::harmonize \@req;
1436		1851
1437	my $pos = 0;	1852	my $pos = 0;
1438	for (0 .. $#$children) {	1853	for (0 .. $#children) {
1439	my $alloc = $req[$_];	1854	my $alloc = $req[$_];
1440	$children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));	1855	$children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1441		1856
1442	$pos += $alloc;	1857	$pos += $alloc;
1443	}	1858	}
1444		1859
1445	1	1860	1
1446	}	1861	}
1447		1862
1448	#############################################################################	1863	#############################################################################
1449		1864
1450	package CFClient::UI::HBox;	1865	package DC::UI::HBox;
1451		1866
1452	our @ISA = CFClient::UI::Box::;	1867	our @ISA = DC::UI::Box::;
1453		1868
1454	sub new {	1869	sub new {
1455	my $class = shift;	1870	my $class = shift;
1456		1871
1457	$class->SUPER::new (	1872	$class->SUPER::new (
…		…
1460	)	1875	)
1461	}	1876	}
1462		1877
1463	#############################################################################	1878	#############################################################################
1464		1879
1465	package CFClient::UI::VBox;	1880	package DC::UI::VBox;
1466		1881
1467	our @ISA = CFClient::UI::Box::;	1882	our @ISA = DC::UI::Box::;
1468		1883
1469	sub new {	1884	sub new {
1470	my $class = shift;	1885	my $class = shift;
1471		1886
1472	$class->SUPER::new (	1887	$class->SUPER::new (
…		…
1475	)	1890	)
1476	}	1891	}
1477		1892
1478	#############################################################################	1893	#############################################################################
1479		1894
1480	package CFClient::UI::Label;	1895	package DC::UI::Label;
1481		1896
1482	our @ISA = CFClient::UI::DrawBG::;	1897	our @ISA = DC::UI::DrawBG::;
1483		1898
1484	use CFClient::OpenGL;	1899	use DC::OpenGL;
1485		1900
1486	sub new {	1901	sub new {
1487	my ($class, %arg) = @_;	1902	my ($class, %arg) = @_;
1488		1903
1489	my $self = $class->SUPER::new (	1904	my $self = $class->SUPER::new (
…		…
1492	#active_bg => none	1907	#active_bg => none
1493	#font => default_font	1908	#font => default_font
1494	#text => initial text	1909	#text => initial text
1495	#markup => initial narkup	1910	#markup => initial narkup
1496	#max_w => maximum pixel width	1911	#max_w => maximum pixel width
		1912	#style => 0, # render flags
1497	ellipsise => 3, # end	1913	ellipsise => 3, # end
1498	layout => (new CFClient::Layout),	1914	layout => (new DC::Layout),
1499	fontsize => 1,	1915	fontsize => 1,
1500	align => -1,	1916	align => 0.5,
1501	valign => -1,	1917	valign => 0.5,
1502	padding_x => 2,	1918	padding_x => 4,
1503	padding_y => 2,	1919	padding_y => 2,
1504	can_events => 0,	1920	can_events => 0,
1505	%arg	1921	%arg
1506	);	1922	);
1507		1923
1508	if (exists $self->{template}) {	1924	if (exists $self->{template}) {
1509	my $layout = new CFClient::Layout;	1925	my $layout = new DC::Layout;
1510	$layout->set_text (delete $self->{template});	1926	$layout->set_text (delete $self->{template});
1511	$self->{template} = $layout;	1927	$self->{template} = $layout;
1512	}	1928	}
1513		1929
1514	if (exists $self->{markup}) {	1930	if (exists $self->{markup}) {
…		…
1518	}	1934	}
1519		1935
1520	$self	1936	$self
1521	}	1937	}
1522		1938
1523	sub escape($) {
1524	local $_ = $_[0];
1525
1526	s/&/&amp;/g;
1527	s/>/&gt;/g;
1528	s/</&lt;/g;
1529
1530	$_
1531	}
1532
1533	sub update {	1939	sub update {
1534	my ($self) = @_;	1940	my ($self) = @_;
1535		1941
1536	delete $self->{texture};	1942	delete $self->{texture};
1537	$self->SUPER::update;	1943	$self->SUPER::update;
1538	}	1944	}
1539		1945
		1946	sub realloc {
		1947	my ($self) = @_;
		1948
		1949	delete $self->{ox};
		1950	$self->SUPER::realloc;
		1951	}
		1952
		1953	sub clear {
		1954	my ($self) = @_;
		1955
		1956	$self->set_text ("");
		1957	}
		1958
1540	sub set_text {	1959	sub set_text {
1541	my ($self, $text) = @_;	1960	my ($self, $text) = @_;
1542		1961
1543	return if $self->{text} eq "T$text";	1962	return if $self->{text} eq "T$text";
1544	$self->{text} = "T$text";	1963	$self->{text} = "T$text";
1545		1964
1546	$self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1547	$self->{layout}->set_text ($text);	1965	$self->{layout}->set_text ($text);
1548		1966
		1967	delete $self->{size_req};
1549	$self->realloc;	1968	$self->realloc;
1550	$self->update;	1969	$self->update;
1551	}	1970	}
1552		1971
1553	sub set_markup {	1972	sub set_markup {
…		…
1556	return if $self->{text} eq "M$markup";	1975	return if $self->{text} eq "M$markup";
1557	$self->{text} = "M$markup";	1976	$self->{text} = "M$markup";
1558		1977
1559	my $rgba = $markup =~ /span.*(?:foreground|background)/;	1978	my $rgba = $markup =~ /span.*(?:foreground|background)/;
1560		1979
1561	$self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1562	$self->{layout}->set_markup ($markup);	1980	$self->{layout}->set_markup ($markup);
1563		1981
		1982	delete $self->{size_req};
1564	$self->realloc;	1983	$self->realloc;
1565	$self->update;	1984	$self->update;
1566	}	1985	}
1567		1986
1568	sub size_request {	1987	sub size_request {
1569	my ($self) = @_;	1988	my ($self) = @_;
1570		1989
		1990	$self->{size_req} ||= do {
		1991	my ($max_w, $max_h) = $self->get_max_wh;
		1992
1571	$self->{layout}->set_font ($self->{font}) if $self->{font};	1993	$self->{layout}->set_font ($self->{font}) if $self->{font};
1572	$self->{layout}->set_width ($self->{max_w} || -1);	1994	$self->{layout}->set_width ($max_w);
1573	$self->{layout}->set_ellipsise ($self->{ellipsise});	1995	$self->{layout}->set_ellipsise ($self->{ellipsise});
1574	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});	1996	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1575	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	1997	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1576		1998
1577	my ($w, $h) = $self->{layout}->size;	1999	my ($w, $h) = $self->{layout}->size;
1578		2000
1579	if (exists $self->{template}) {	2001	if (exists $self->{template}) {
1580	$self->{template}->set_font ($self->{font}) if $self->{font};	2002	$self->{template}->set_font ($self->{font}) if $self->{font};
		2003	$self->{template}->set_width ($max_w);
1581	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);	2004	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1582		2005
1583	my ($w2, $h2) = $self->{template}->size;	2006	my ($w2, $h2) = $self->{template}->size;
1584		2007
1585	$w = List::Util::max $w, $w2;	2008	$w = List::Util::max $w, $w2;
1586	$h = List::Util::max $h, $h2;	2009	$h = List::Util::max $h, $h2;
		2010	}
		2011
		2012	[$w, $h]
1587	}	2013	};
1588		2014
1589	($w, $h)	2015	@{ $self->{size_req} }
1590	}	2016	}
1591		2017
		2018	sub baseline_shift {
		2019	$_[0]{layout}->descent
		2020	}
		2021
1592	sub size_allocate {	2022	sub invoke_size_allocate {
1593	my ($self, $w, $h) = @_;	2023	my ($self, $w, $h) = @_;
1594		2024
1595	delete $self->{ox};	2025	delete $self->{ox};
1596		2026
1597	delete $self->{texture}	2027	delete $self->{texture}
1598	unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};	2028	unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
		2029
		2030	1
1599	}	2031	}
1600		2032
1601	sub set_fontsize {	2033	sub set_fontsize {
1602	my ($self, $fontsize) = @_;	2034	my ($self, $fontsize) = @_;
1603		2035
1604	$self->{fontsize} = $fontsize;	2036	$self->{fontsize} = $fontsize;
		2037	delete $self->{size_req};
1605	delete $self->{texture};	2038	delete $self->{texture};
1606		2039
1607	$self->realloc;	2040	$self->realloc;
1608	}	2041	}
1609		2042
		2043	sub reconfigure {
		2044	my ($self) = @_;
		2045
		2046	delete $self->{size_req};
		2047	delete $self->{texture};
		2048
		2049	$self->SUPER::reconfigure;
		2050	}
		2051
1610	sub _draw {	2052	sub _draw {
1611	my ($self) = @_;	2053	my ($self) = @_;
1612		2054
1613	$self->SUPER::_draw; # draw background, if applicable	2055	$self->SUPER::_draw; # draw background, if applicable
1614		2056
1615	my $tex = $self->{texture} ||= do {	2057	my $size = $self->{texture} ||= do {
1616	$self->{layout}->set_foreground (@{$self->{fg}});	2058	$self->{layout}->set_foreground (@{$self->{fg}});
1617	$self->{layout}->set_font ($self->{font}) if $self->{font};	2059	$self->{layout}->set_font ($self->{font}) if $self->{font};
1618	$self->{layout}->set_width ($self->{w});	2060	$self->{layout}->set_width ($self->{w});
1619	$self->{layout}->set_ellipsise ($self->{ellipsise});	2061	$self->{layout}->set_ellipsise ($self->{ellipsise});
1620	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});	2062	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1621	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	2063	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1622		2064
1623	new_from_layout CFClient::Texture $self->{layout}	2065	[$self->{layout}->size]
1624	};	2066	};
1625		2067
1626	unless (exists $self->{ox}) {	2068	unless (exists $self->{ox}) {
1627	$self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}	2069	$self->{ox} = $self->{padding_x} + int $self->{align} * ($self->{w} - $size->[0] - $self->{padding_x} * 2);
1628	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}	2070	$self->{oy} = $self->{padding_y} + int $self->{valign} * ($self->{h} - $size->[1] - $self->{padding_y} * 2);
1629	: ($self->{w} - $tex->{w}) * 0.5);
1630		2071
1631	$self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}	2072	$self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
1632	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1633	: ($self->{h} - $tex->{h}) * 0.5);
1634	};	2073	};
1635		2074
1636	glEnable GL_TEXTURE_2D;	2075	# unless ($self->{list}) {
1637	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2076	# $self->{list} = DC::OpenGL::glGenList;
1638		2077	# DC::OpenGL::glNewList $self->{list};
1639	if ($tex->{format} == GL_ALPHA) {	2078	# $self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
1640	glColor @{$self->{fg}};	2079	# DC::OpenGL::glEndList;
1641	$tex->draw_quad_alpha ($self->{ox}, $self->{oy});
1642	} else {
1643	$tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1644	}	2080	# }
		2081	#
		2082	# DC::OpenGL::glCallList $self->{list};
1645		2083
1646	glDisable GL_TEXTURE_2D;	2084	$self->{layout}->draw;
1647	}	2085	}
		2086
		2087	#sub destroy {
		2088	# my ($self) = @_;
		2089	#
		2090	# DC::OpenGL::glDeleteList delete $self->{list} if $self->{list};
		2091	#
		2092	# $self->SUPER::destroy;
		2093	#}
1648		2094
1649	#############################################################################	2095	#############################################################################
1650		2096
1651	package CFClient::UI::EntryBase;	2097	package DC::UI::EntryBase;
1652		2098
1653	our @ISA = CFClient::UI::Label::;	2099	our @ISA = DC::UI::Label::;
1654		2100
1655	use CFClient::OpenGL;	2101	use DC::OpenGL;
1656		2102
1657	sub new {	2103	sub new {
1658	my $class = shift;	2104	my $class = shift;
1659		2105
1660	$class->SUPER::new (	2106	$class->SUPER::new (
1661	fg => [1, 1, 1],	2107	fg => [1, 1, 1],
1662	bg => [0, 0, 0, 0.2],	2108	bg => [0, 0, 0, 0.2],
		2109	outline => undef,
1663	active_bg => [1, 1, 1, 0.5],	2110	active_bg => [0, 0, 1, .2],
1664	active_fg => [0, 0, 0],	2111	active_fg => [1, 1, 1],
		2112	active_outline => [1, 1, 0],
1665	can_hover => 1,	2113	can_hover => 1,
1666	can_focus => 1,	2114	can_focus => 1,
		2115	align => 0,
1667	valign => 0,	2116	valign => 0.5,
1668	can_events => 1,	2117	can_events => 1,
		2118	ellipsise => 0,
		2119	padding_x => 4,
		2120	padding_y => 2,
1669	#text => ...	2121	#text => ...
		2122	#hidden => "*",
1670	@_	2123	@_
1671	)	2124	)
1672	}	2125	}
1673		2126
1674	sub _set_text {	2127	sub _set_text {
…		…
1681	$self->{last_activity} = $::NOW;	2134	$self->{last_activity} = $::NOW;
1682	$self->{text} = $text;	2135	$self->{text} = $text;
1683		2136
1684	$text =~ s/./*/g if $self->{hidden};	2137	$text =~ s/./*/g if $self->{hidden};
1685	$self->{layout}->set_text ("$text ");	2138	$self->{layout}->set_text ("$text ");
		2139	delete $self->{size_req};
1686		2140
1687	$self->_emit (changed => $self->{text});	2141	$self->emit (changed => $self->{text});
		2142
		2143	$self->realloc;
1688	$self->update;	2144	$self->update;
1689	}	2145	}
1690		2146
1691	sub set_text {	2147	sub set_text {
1692	my ($self, $text) = @_;	2148	my ($self, $text) = @_;
1693		2149
1694	$self->{cursor} = length $text;	2150	$self->{cursor} = length $text;
1695	$self->_set_text ($text);	2151	$self->_set_text ($text);
1696
1697	$self->realloc;
1698	}	2152	}
1699		2153
1700	sub get_text {	2154	sub get_text {
1701	$_[0]{text}	2155	$_[0]{text}
1702	}	2156	}
…		…
1707	my ($w, $h) = $self->SUPER::size_request;	2161	my ($w, $h) = $self->SUPER::size_request;
1708		2162
1709	($w + 1, $h) # add 1 for cursor	2163	($w + 1, $h) # add 1 for cursor
1710	}	2164	}
1711		2165
1712	sub key_down {	2166	sub invoke_key_down {
1713	my ($self, $ev) = @_;	2167	my ($self, $ev) = @_;
1714		2168
1715	my $mod = $ev->{mod};	2169	my $mod = $ev->{mod};
1716	my $sym = $ev->{sym};	2170	my $sym = $ev->{sym};
1717	my $uni = $ev->{unicode};	2171	my $uni = $ev->{unicode};
1718		2172
1719	my $text = $self->get_text;	2173	my $text = $self->get_text;
1720		2174
1721	if ($uni == 8) {	2175	$self->{cursor} = List::Util::max 0, List::Util::min $self->{cursor}, length $text;
		2176
		2177	if ($sym == DC::SDLK_BACKSPACE) {
1722	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};	2178	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1723	} elsif ($uni == 127) {	2179	} elsif ($sym == DC::SDLK_DELETE) {
1724	substr $text, $self->{cursor}, 1, "";	2180	substr $text, $self->{cursor}, 1, "";
1725	} elsif ($sym == CFClient::SDLK_LEFT) {	2181	} elsif ($sym == DC::SDLK_LEFT) {
1726	--$self->{cursor} if $self->{cursor};	2182	--$self->{cursor} if $self->{cursor};
1727	} elsif ($sym == CFClient::SDLK_RIGHT) {	2183	} elsif ($sym == DC::SDLK_RIGHT) {
1728	++$self->{cursor} if $self->{cursor} < length $self->{text};	2184	++$self->{cursor} if $self->{cursor} < length $self->{text};
1729	} elsif ($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 = "";
1730	$self->{cursor} = 0;	2199	$self->{cursor} = 0;
1731	} elsif ($sym == CFClient::SDLK_END) {
1732	$self->{cursor} = length $text;
1733	} elsif ($uni == 27) {	2200	} elsif ($uni == 27) {
1734	$self->_emit ('escape');	2201	$self->emit ('escape');
1735	} elsif ($uni) {	2202	} elsif ($uni == 0x0d) {
		2203	substr $text, $self->{cursor}++, 0, "\012";
		2204	} elsif ($uni >= 0x20) {
1736	substr $text, $self->{cursor}++, 0, chr $uni;	2205	substr $text, $self->{cursor}++, 0, chr $uni;
1737	} else {	2206	} else {
1738	return 0;	2207	return 0;
1739	}	2208	}
1740		2209
1741	$self->_set_text ($text);	2210	$self->_set_text ($text);
1742		2211
1743	$self->realloc;	2212	$self->realloc;
		2213	$self->update;
1744		2214
1745	1	2215	1
1746	}	2216	}
1747		2217
1748	sub focus_in {	2218	sub invoke_focus_in {
1749	my ($self) = @_;	2219	my ($self) = @_;
1750		2220
1751	$self->{last_activity} = $::NOW;	2221	$self->{last_activity} = $::NOW;
1752		2222
1753	$self->SUPER::focus_in;	2223	$self->SUPER::invoke_focus_in
1754	}	2224	}
1755		2225
1756	sub button_down {	2226	sub invoke_button_down {
1757	my ($self, $ev, $x, $y) = @_;	2227	my ($self, $ev, $x, $y) = @_;
1758		2228
1759	$self->SUPER::button_down ($ev, $x, $y);	2229	$self->SUPER::invoke_button_down ($ev, $x, $y);
1760		2230
1761	my $idx = $self->{layout}->xy_to_index ($x, $y);	2231	my $idx = $self->{layout}->xy_to_index ($x, $y);
1762		2232
1763	# byte-index to char-index	2233	# byte-index to char-index
1764	my $text = $self->{text};	2234	my $text = $self->{text};
1765	utf8::encode $text;	2235	utf8::encode $text; $text = substr $text, 0, $idx; utf8::decode $text;
1766	$self->{cursor} = length substr $text, 0, $idx;	2236	$self->{cursor} = length $text;
1767		2237
1768	$self->_set_text ($self->{text});	2238	$self->_set_text ($self->{text});
1769	$self->update;	2239	$self->update;
1770		2240
1771	1	2241	1
1772	}	2242	}
1773		2243
1774	sub mouse_motion {	2244	sub invoke_mouse_motion {
1775	my ($self, $ev, $x, $y) = @_;	2245	my ($self, $ev, $x, $y) = @_;
1776	# 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, $y;#d#
1777		2247
1778	0	2248	1
1779	}	2249	}
1780		2250
1781	sub _draw {	2251	sub _draw {
1782	my ($self) = @_;	2252	my ($self) = @_;
1783		2253
1784	local $self->{fg} = $self->{fg};	2254	local $self->{fg} = $self->{fg};
1785		2255
1786	if ($FOCUS == $self) {	2256	if ($FOCUS == $self) {
1787	glColor @{$self->{active_bg}};	2257	glColor_premultiply @{$self->{active_bg}};
1788	$self->{fg} = $self->{active_fg};	2258	$self->{fg} = $self->{active_fg};
1789	} else {	2259	} else {
1790	glColor @{$self->{bg}};	2260	glColor_premultiply @{$self->{bg}};
1791	}	2261	}
1792		2262
1793	glEnable GL_BLEND;	2263	glEnable GL_BLEND;
1794	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	2264	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1795	glBegin GL_QUADS;
1796	glVertex 0 , 0;
1797	glVertex 0 , $self->{h};
1798	glVertex $self->{w}, $self->{h};	2265	glRect 0, 0, $self->{w}, $self->{h};
1799	glVertex $self->{w}, 0;
1800	glEnd;
1801	glDisable GL_BLEND;	2266	glDisable GL_BLEND;
1802		2267
1803	$self->SUPER::_draw;	2268	$self->SUPER::_draw;
1804		2269
1805	#TODO: force update every cursor change :(	2270	#TODO: force update every cursor change :(
…		…
1807		2272
1808	unless (exists $self->{cur_h}) {	2273	unless (exists $self->{cur_h}) {
1809	my $text = substr $self->{text}, 0, $self->{cursor};	2274	my $text = substr $self->{text}, 0, $self->{cursor};
1810	utf8::encode $text;	2275	utf8::encode $text;
1811		2276
1812	@$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 $text);
1813	}	2278	}
1814		2279
1815	glColor @{$self->{fg}};	2280	glColor_premultiply @{$self->{active_fg}};
1816	glBegin GL_LINES;	2281	glBegin GL_LINES;
1817	glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};	2282	glVertex $self->{cur_x} + $self->{ox} + .5, $self->{cur_y} + $self->{oy};
1818	glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};	2283	glVertex $self->{cur_x} + $self->{ox} + .5, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1819	glEnd;	2284	glEnd;
1820	}
1821	}
1822		2285
		2286	glLineWidth 3;
		2287	glColor @{$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
1823	package CFClient::UI::Entry;	2304	package DC::UI::Entry;
1824		2305
1825	our @ISA = CFClient::UI::EntryBase::;	2306	our @ISA = DC::UI::EntryBase::;
1826		2307
1827	use CFClient::OpenGL;	2308	use DC::OpenGL;
1828		2309
		2310	sub new {
		2311	my $class = shift;
		2312
		2313	$class->SUPER::new (
		2314	history_pointer => -1,
		2315	@_
		2316	)
		2317	}
		2318
		2319
1829	sub key_down {	2320	sub invoke_key_down {
1830	my ($self, $ev) = @_;	2321	my ($self, $ev) = @_;
1831		2322
1832	my $sym = $ev->{sym};	2323	my $sym = $ev->{sym};
1833		2324
1834	if ($sym == 13) {	2325	if ($ev->{uni} == 0x0d || $sym == 13) {
1835	unshift @{$self->{history}},	2326	unshift @{$self->{history}},
1836	my $txt = $self->get_text;	2327	my $txt = $self->get_text;
		2328
1837	$self->{history_pointer} = -1;	2329	$self->{history_pointer} = -1;
1838	$self->{history_saveback} = '';	2330	$self->{history_saveback} = '';
1839	$self->_emit (activate => $txt);	2331	$self->emit (activate => $txt);
1840	$self->update;	2332	$self->update;
1841		2333
1842	} elsif ($sym == CFClient::SDLK_UP) {	2334	} elsif ($sym == DC::SDLK_UP) {
1843	if ($self->{history_pointer} < 0) {	2335	if ($self->{history_pointer} < 0) {
1844	$self->{history_saveback} = $self->get_text;	2336	$self->{history_saveback} = $self->get_text;
1845	}	2337	}
1846	if (@{$self->{history} || []} > 0) {	2338	if (@{$self->{history} || []} > 0) {
1847	$self->{history_pointer}++;	2339	$self->{history_pointer}++;
…		…
1849	$self->{history_pointer} = @{$self->{history} || []} - 1;	2341	$self->{history_pointer} = @{$self->{history} || []} - 1;
1850	}	2342	}
1851	$self->set_text ($self->{history}->[$self->{history_pointer}]);	2343	$self->set_text ($self->{history}->[$self->{history_pointer}]);
1852	}	2344	}
1853		2345
1854	} elsif ($sym == CFClient::SDLK_DOWN) {	2346	} elsif ($sym == DC::SDLK_DOWN) {
1855	$self->{history_pointer}--;	2347	$self->{history_pointer}--;
1856	$self->{history_pointer} = -1 if $self->{history_pointer} < 0;	2348	$self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1857		2349
1858	if ($self->{history_pointer} >= 0) {	2350	if ($self->{history_pointer} >= 0) {
1859	$self->set_text ($self->{history}->[$self->{history_pointer}]);	2351	$self->set_text ($self->{history}->[$self->{history_pointer}]);
1860	} else {	2352	} else {
		2353	if (defined $self->{history_saveback}) {
1861	$self->set_text ($self->{history_saveback});	2354	$self->set_text ($self->{history_saveback});
		2355	$self->{history_saveback} = undef;
		2356	}
1862	}	2357	}
1863		2358
1864	} else {	2359	} else {
1865	return $self->SUPER::key_down ($ev)	2360	return $self->SUPER::invoke_key_down ($ev)
1866	}	2361	}
1867		2362
1868	1	2363	1
1869	}	2364	}
1870		2365
1871	#############################################################################	2366	#############################################################################
1872		2367
1873	package CFClient::UI::Button;	2368	package DC::UI::TextEdit;
1874		2369
1875	our @ISA = CFClient::UI::Label::;	2370	our @ISA = DC::UI::EntryBase::;
1876		2371
1877	use CFClient::OpenGL;	2372	use DC::OpenGL;
1878
1879	my @tex =
1880	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1881	qw(b1_button_active.png);
1882		2373
1883	sub new {	2374	sub new {
1884	my $class = shift;	2375	my $class = shift;
1885		2376
1886	$class->SUPER::new (	2377	$class->SUPER::new (
1887	padding_x => 4,
1888	padding_y => 4,	2378	padding_y => 4,
1889	fg => [1, 1, 1],	2379
1890	active_fg => [0, 0, 1],	2380	@_
		2381	)
		2382	}
		2383
		2384	sub move_cursor_ver {
		2385	my ($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	$class->SUPER::new (
1891	can_hover => 1,	2431	can_hover => 1,
1892	align => 0,	2432	align => 0.5,
1893	valign => 0,	2433	valign => 0.5,
1894	can_events => 1,	2434	can_events => 1,
1895	@_	2435	@_
1896	)	2436	)
1897	}	2437	}
1898		2438
1899	sub activate { }
1900
1901	sub button_up {	2439	sub invoke_button_up {
1902	my ($self, $ev, $x, $y) = @_;	2440	my ($self, $ev, $x, $y) = @_;
1903		2441
1904	$self->emit ("activate")	2442	$self->emit ("activate")
1905	if $x >= 0 && $x < $self->{w}	2443	if $x >= 0 && $x < $self->{w}
1906	&& $y >= 0 && $y < $self->{h};	2444	&& $y >= 0 && $y < $self->{h};
…		…
1909	}	2447	}
1910		2448
1911	sub _draw {	2449	sub _draw {
1912	my ($self) = @_;	2450	my ($self) = @_;
1913		2451
1914	local $self->{fg} = $self->{fg};
1915
1916	if ($GRAB == $self) {
1917	$self->{fg} = $self->{active_fg};
1918	}
1919
1920	glEnable GL_TEXTURE_2D;	2452	glEnable GL_TEXTURE_2D;
1921	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2453	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1922	glColor 0, 0, 0, 1;	2454	glColor 0, 0, 0, 1;
1923		2455
		2456	my $tex = $tex[$GRAB == $self];
1924	$tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});	2457	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1925		2458
1926	glDisable GL_TEXTURE_2D;	2459	glDisable GL_TEXTURE_2D;
1927		2460
1928	$self->SUPER::_draw;	2461	$self->SUPER::_draw;
1929	}	2462	}
1930		2463
1931	#############################################################################	2464	#############################################################################
1932		2465
1933	package CFClient::UI::CheckBox;	2466	package DC::UI::Button;
1934		2467
1935	our @ISA = CFClient::UI::DrawBG::;	2468	our @ISA = DC::UI::Label::;
		2469
		2470	use DC::OpenGL;
1936		2471
1937	my @tex =	2472	my @tex =
1938	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2473	map { new_from_resource DC::Texture $_, mipmap => 1 }
1939	qw(c1_checkbox_bg.png c1_checkbox_active.png);	2474	qw(b1_button_inactive.png b1_button_active.png);
1940
1941	use CFClient::OpenGL;
1942		2475
1943	sub new {	2476	sub new {
1944	my $class = shift;	2477	my $class = shift;
1945		2478
1946	$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	$class->SUPER::new (
		2535	fontsize => 1,
1947	padding_x => 2,	2536	padding_x => 2,
1948	padding_y => 2,	2537	padding_y => 2,
1949	fg => [1, 1, 1],	2538	fg => [1, 1, 1],
1950	active_fg => [1, 1, 0],	2539	active_fg => [1, 1, 0],
1951	bg => [0, 0, 0, 0.2],	2540	bg => [0, 0, 0, 0.2],
…		…
1957	}	2546	}
1958		2547
1959	sub size_request {	2548	sub size_request {
1960	my ($self) = @_;	2549	my ($self) = @_;
1961		2550
1962	(6) x 2	2551	($self->{fontsize} * $::FONTSIZE) x 2
1963	}	2552	}
1964		2553
		2554	sub toggle {
		2555	my ($self) = @_;
		2556
		2557	$self->{state} = !$self->{state};
		2558	$self->emit (changed => $self->{state});
		2559	$self->update;
		2560	}
		2561
1965	sub button_down {	2562	sub invoke_button_down {
1966	my ($self, $ev, $x, $y) = @_;	2563	my ($self, $ev, $x, $y) = @_;
1967		2564
1968	if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}	2565	if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1969	&& $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {	2566	&& $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1970	$self->{state} = !$self->{state};	2567	$self->toggle;
1971	$self->_emit (changed => $self->{state});
1972	} else {	2568	} else {
1973	return 0	2569	return 0
1974	}	2570	}
1975		2571
1976	1	2572	1
…		…
1979	sub _draw {	2575	sub _draw {
1980	my ($self) = @_;	2576	my ($self) = @_;
1981		2577
1982	$self->SUPER::_draw;	2578	$self->SUPER::_draw;
1983		2579
1984	glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;	2580	glTranslate $self->{padding_x}, $self->{padding_y}, 0;
1985		2581
1986	my ($w, $h) = @$self{qw(w h)};	2582	my ($w, $h) = @$self{qw(w h)};
1987		2583
1988	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;
1989		2585
…		…
1996	glDisable GL_TEXTURE_2D;	2592	glDisable GL_TEXTURE_2D;
1997	}	2593	}
1998		2594
1999	#############################################################################	2595	#############################################################################
2000		2596
2001	package CFClient::UI::Image;	2597	package DC::UI::Image;
2002		2598
2003	our @ISA = CFClient::UI::Base::;	2599	our @ISA = DC::UI::Base::;
2004		2600
2005	use CFClient::OpenGL;	2601	use DC::OpenGL;
2006	use Carp qw/confess/;
2007		2602
2008	our %loaded_images;	2603	our %texture_cache;
2009		2604
2010	sub new {	2605	sub new {
2011	my $class = shift;	2606	my $class = shift;
2012		2607
2013	my $self = $class->SUPER::new (can_events => 0, @_);	2608	my $self = $class->SUPER::new (
		2609	can_events => 0,
		2610	scale => 1,
		2611	@_,
		2612	);
2014		2613
2015	$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";
2016		2616
2017	$loaded_images{$self->{image}} ||=	2617	$self->{tex} ||= $texture_cache{$self->{path}} ||=
2018	new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;	2618	new_from_resource DC::Texture $self->{path}, mipmap => 1;
2019		2619
2020	my $tex = $self->{tex} = $loaded_images{$self->{image}};	2620	DC::weaken $texture_cache{$self->{path}};
2021		2621
2022	Scalar::Util::weaken $loaded_images{$self->{image}};	2622	$self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
2023
2024	$self->{aspect} = $tex->{w} / $tex->{h};
2025		2623
2026	$self	2624	$self
2027	}	2625	}
2028		2626
		2627	sub STORABLE_freeze {
		2628	my ($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 => $path)
		2640	}
		2641
2029	sub size_request {	2642	sub size_request {
2030	my ($self) = @_;	2643	my ($self) = @_;
2031		2644
2032	($self->{tex}->{w}, $self->{tex}->{h})	2645	(int $self->{tex}{w} * $self->{scale}, int $self->{tex}{h} * $self->{scale})
2033	}	2646	}
2034		2647
2035	sub _draw {	2648	sub _draw {
2036	my ($self) = @_;	2649	my ($self) = @_;
2037		2650
…		…
2054	glDisable GL_TEXTURE_2D;	2667	glDisable GL_TEXTURE_2D;
2055	}	2668	}
2056		2669
2057	#############################################################################	2670	#############################################################################
2058		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
2059	package CFClient::UI::VGauge;	2714	package DC::UI::VGauge;
2060		2715
2061	our @ISA = CFClient::UI::Base::;	2716	our @ISA = DC::UI::Base::;
2062		2717
2063	use List::Util qw(min max);	2718	use List::Util qw(min max);
2064		2719
2065	use CFClient::OpenGL;	2720	use DC::OpenGL;
2066		2721
2067	my %tex = (	2722	my %tex = (
2068	food => [	2723	food => [
2069	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2724	map { new_from_resource DC::Texture $_, mipmap => 1 }
2070	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/	2725	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
2071	],	2726	],
2072	grace => [	2727	grace => [
2073	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2728	map { new_from_resource DC::Texture $_, mipmap => 1 }
2074	qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/	2729	qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
2075	],	2730	],
2076	hp => [	2731	hp => [
2077	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2732	map { new_from_resource DC::Texture $_, mipmap => 1 }
2078	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/	2733	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
2079	],	2734	],
2080	mana => [	2735	mana => [
2081	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2736	map { new_from_resource DC::Texture $_, mipmap => 1 }
2082	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/	2737	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
2083	],	2738	],
2084	);	2739	);
2085		2740
2086	# eg. VGauge->new (gauge => 'food'), default gauge: food	2741	# eg. VGauge->new (gauge => 'food'), default gauge: food
…		…
2146	my $ycut1 = max 0, min 1, $ycut;	2801	my $ycut1 = max 0, min 1, $ycut;
2147	my $ycut2 = max 0, min 1, $ycut - 1;	2802	my $ycut2 = max 0, min 1, $ycut - 1;
2148		2803
2149	my $h1 = $self->{h} * (1 - $ycut1);	2804	my $h1 = $self->{h} * (1 - $ycut1);
2150	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);
2151		2809
2152	glEnable GL_BLEND;	2810	glEnable GL_BLEND;
2153	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;
2154	glEnable GL_TEXTURE_2D;	2813	glEnable GL_TEXTURE_2D;
2155	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2814	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2156		2815
2157	glBindTexture GL_TEXTURE_2D, $t1->{name};	2816	glBindTexture GL_TEXTURE_2D, $t1->{name};
2158	glBegin GL_QUADS;	2817	glBegin GL_QUADS;
…		…
2173		2832
2174	if ($t3) {	2833	if ($t3) {
2175	glBindTexture GL_TEXTURE_2D, $t3->{name};	2834	glBindTexture GL_TEXTURE_2D, $t3->{name};
2176	glBegin GL_QUADS;	2835	glBegin GL_QUADS;
2177	glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;	2836	glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2178	glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};	2837	glTexCoord 0 , $t3->{t}; glVertex 0 , $h3;
2179	glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};	2838	glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $h3;
2180	glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;	2839	glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2181	glEnd;	2840	glEnd;
2182	}	2841	}
2183		2842
2184	glDisable GL_BLEND;	2843	glDisable GL_BLEND;
2185	glDisable GL_TEXTURE_2D;	2844	glDisable GL_TEXTURE_2D;
2186	}	2845	}
2187		2846
2188	#############################################################################	2847	#############################################################################
2189		2848
		2849	package DC::UI::Progress;
		2850
		2851	our @ISA = DC::UI::Label::;
		2852
		2853	use DC::OpenGL;
		2854
		2855	sub new {
		2856	my ($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
2190	package CFClient::UI::Gauge;	3003	package DC::UI::Gauge;
2191		3004
2192	our @ISA = CFClient::UI::VBox::;	3005	our @ISA = DC::UI::VBox::;
2193		3006
2194	sub new {	3007	sub new {
2195	my ($class, %arg) = @_;	3008	my ($class, %arg) = @_;
2196		3009
2197	my $self = $class->SUPER::new (	3010	my $self = $class->SUPER::new (
…		…
2199	can_hover => 1,	3012	can_hover => 1,
2200	can_events => 1,	3013	can_events => 1,
2201	%arg,	3014	%arg,
2202	);	3015	);
2203		3016
2204	$self->add ($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");
2205	$self->add ($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);
2206	$self->add ($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");
2207		3020
2208	$self	3021	$self
2209	}	3022	}
2210		3023
2211	sub set_fontsize {	3024	sub set_fontsize {
…		…
2232	$self->{value}->set_text ($val);	3045	$self->{value}->set_text ($val);
2233	}	3046	}
2234		3047
2235	#############################################################################	3048	#############################################################################
2236		3049
2237	package CFClient::UI::Slider;	3050	package DC::UI::Slider;
2238		3051
2239	use strict;	3052	use strict;
2240		3053
2241	use CFClient::OpenGL;	3054	use DC::OpenGL;
2242		3055
2243	our @ISA = CFClient::UI::DrawBG::;	3056	our @ISA = DC::UI::DrawBG::;
2244		3057
2245	my @tex =	3058	my @tex =
2246	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }	3059	map { new_from_resource DC::Texture $_ }
2247	qw(s1_slider.png s1_slider_bg.png);	3060	qw(s1_slider.png s1_slider_bg.png);
2248		3061
2249	sub new {	3062	sub new {
2250	my $class = shift;	3063	my $class = shift;
2251		3064
…		…
2272	$self->update;	3085	$self->update;
2273		3086
2274	$self	3087	$self
2275	}	3088	}
2276		3089
2277	sub changed { }
2278
2279	sub set_range {	3090	sub set_range {
2280	my ($self, $range) = @_;	3091	my ($self, $range) = @_;
2281		3092
2282	($range, $self->{range}) = ($self->{range}, $range);	3093	($range, $self->{range}) = ($self->{range}, $range);
2283		3094
2284	$self->update
2285	if "@$range" ne "@{$self->{range}}";	3095	if ("@$range" ne "@{$self->{range}}") {
		3096	$self->update;
		3097	$self->set_value ($self->{range}[0]);
		3098	}
2286	}	3099	}
2287		3100
2288	sub set_value {	3101	sub set_value {
2289	my ($self, $value) = @_;	3102	my ($self, $value) = @_;
2290		3103
2291	my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};	3104	my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2292		3105
2293	$hi = $lo + 1 if $hi <= $lo;	3106	$hi = $lo if $hi < $lo;
2294		3107
2295	$page = $hi - $lo if $page > $hi - $lo;	3108	$value = $hi - $page if $value > $hi - $page;
2296
2297	$value = $lo if $value < $lo;	3109	$value = $lo if $value < $lo;
2298	$value = $hi - $page if $value > $hi - $page;
2299		3110
2300	$value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit	3111	$value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2301	if $unit;	3112	if $unit;
2302		3113
2303	@{$self->{range}} = ($value, $lo, $hi, $page, $unit);	3114	@{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2304		3115
2305	if ($value != $old_value) {	3116	if ($value != $old_value) {
2306	$self->_emit (changed => $value);	3117	$self->emit (changed => $value);
2307	$self->update;	3118	$self->update;
2308	}	3119	}
2309	}	3120	}
2310		3121
2311	sub size_request {	3122	sub size_request {
2312	my ($self) = @_;	3123	my ($self) = @_;
2313		3124
2314	($self->{req_w}, $self->{req_h})	3125	($self->{req_w}, $self->{req_h})
2315	}	3126	}
2316		3127
2317	sub button_down {	3128	sub invoke_button_down {
2318	my ($self, $ev, $x, $y) = @_;	3129	my ($self, $ev, $x, $y) = @_;
2319		3130
2320	$self->SUPER::button_down ($ev, $x, $y);	3131	$self->SUPER::invoke_button_down ($ev, $x, $y);
2321		3132
2322	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];	3133	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2323		3134
2324	$self->mouse_motion ($ev, $x, $y)	3135	$self->invoke_mouse_motion ($ev, $x, $y);
2325	}
2326		3136
		3137	1
		3138	}
		3139
2327	sub mouse_motion {	3140	sub invoke_mouse_motion {
2328	my ($self, $ev, $x, $y) = @_;	3141	my ($self, $ev, $x, $y) = @_;
2329		3142
2330	if ($GRAB == $self) {	3143	if ($GRAB == $self) {
2331	my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});	3144	my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2332		3145
…		…
2340	}	3153	}
2341		3154
2342	1	3155	1
2343	}	3156	}
2344		3157
		3158	sub invoke_mouse_wheel {
		3159	my ($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] * $pagepart);
		3166
		3167	1
		3168	}
		3169
2345	sub update {	3170	sub update {
2346	my ($self) = @_;	3171	my ($self) = @_;
2347		3172
2348	delete $self->{knob_w};	3173	delete $self->{knob_w};
2349	$self->SUPER::update;	3174	$self->SUPER::update;
…		…
2353	my ($self) = @_;	3178	my ($self) = @_;
2354		3179
2355	unless ($self->{knob_w}) {	3180	unless ($self->{knob_w}) {
2356	$self->set_value ($self->{range}[0]);	3181	$self->set_value ($self->{range}[0]);
2357		3182
2358	my ($value, $lo, $hi, $page) = @{$self->{range}};	3183	my ($value, $lo, $hi, $page, $unit) = @{$self->{range}};
2359	my $range = ($hi - $page - $lo) || 1e-100;	3184	my $range = ($hi - $page - $lo) || 1e-10;
2360		3185
2361	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};
2362		3187
2363	$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;
2364	$self->{scale} = 1 - 2 * $self->{offset} || 1e-100;	3189	$self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
2365		3190
2366	$value = ($value - $lo) / $range;	3191	$value = ($value - $lo) / $range;
…		…
2396	glDisable GL_TEXTURE_2D;	3221	glDisable GL_TEXTURE_2D;
2397	}	3222	}
2398		3223
2399	#############################################################################	3224	#############################################################################
2400		3225
2401	package CFClient::UI::ValSlider;	3226	package DC::UI::ValSlider;
2402		3227
2403	our @ISA = CFClient::UI::HBox::;	3228	our @ISA = DC::UI::HBox::;
2404		3229
2405	sub new {	3230	sub new {
2406	my ($class, %arg) = @_;	3231	my ($class, %arg) = @_;
2407		3232
2408	my $range = delete $arg{range};	3233	my $range = delete $arg{range};
2409		3234
2410	my $self = $class->SUPER::new (	3235	my $self = $class->SUPER::new (
2411	slider => (new CFClient::UI::Slider expand => 1, range => $range),	3236	slider => (new DC::UI::Slider expand => 1, range => $range),
2412	entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),	3237	entry => (new DC::UI::Label text => "", template => delete $arg{template}),
2413	to_value => sub { shift },	3238	to_value => sub { shift },
2414	from_value => sub { shift },	3239	from_value => sub { shift },
2415	%arg,	3240	%arg,
2416	);	3241	);
2417		3242
…		…
2437	sub set_range { shift->{slider}->set_range (@_) }	3262	sub set_range { shift->{slider}->set_range (@_) }
2438	sub set_value { shift->{slider}->set_value (@_) }	3263	sub set_value { shift->{slider}->set_value (@_) }
2439		3264
2440	#############################################################################	3265	#############################################################################
2441		3266
2442	package CFClient::UI::TextView;	3267	package DC::UI::TextScroller;
2443		3268
2444	our @ISA = CFClient::UI::HBox::;	3269	our @ISA = DC::UI::HBox::;
2445		3270
2446	use CFClient::OpenGL;	3271	use DC::OpenGL;
2447		3272
2448	sub new {	3273	sub new {
2449	my $class = shift;	3274	my $class = shift;
2450		3275
2451	my $self = $class->SUPER::new (	3276	my $self = $class->SUPER::new (
2452	fontsize => 1,	3277	fontsize => 1,
2453	can_events => 0,	3278	can_events => 1,
		3279	indent => 0,
2454	#font => default_font	3280	#font => default_font
2455	@_,	3281	@_,
2456		3282
2457	layout => (new CFClient::Layout 1),	3283	layout => (new DC::Layout),
2458	par => [],	3284	par => [],
		3285	max_par => 0,
2459	height => 0,	3286	height => 0,
2460	children => [	3287	children => [
2461	(new CFClient::UI::Empty expand => 1),	3288	(new DC::UI::Empty expand => 1),
2462	(new CFClient::UI::Slider vertical => 1),	3289	(new DC::UI::Slider vertical => 1),
2463	],	3290	],
2464	);	3291	);
2465		3292
2466	$self->{children}[1]->connect (changed => sub { $self->update });	3293	$self->{children}[1]->connect (changed => sub { $self->update });
2467		3294
…		…
2473		3300
2474	$self->{fontsize} = $fontsize;	3301	$self->{fontsize} = $fontsize;
2475	$self->reflow;	3302	$self->reflow;
2476	}	3303	}
2477		3304
		3305	sub size_request {
		3306	my ($self) = @_;
		3307
		3308	my ($empty, $slider) = $self->visible_children;
		3309
		3310	local $self->{children} = [$empty, $slider];
		3311	$self->SUPER::size_request
		3312	}
		3313
2478	sub size_allocate {	3314	sub invoke_size_allocate {
2479	my ($self, $w, $h) = @_;	3315	my ($self, $w, $h) = @_;
2480		3316
2481	$self->SUPER::size_allocate ($w, $h);	3317	my ($empty, $slider, @other) = @{ $self->{children} };
		3318	$_->configure (@$_{qw(x y req_w req_h)}) for @other;
2482		3319
2483	$self->{layout}->set_font ($self->{font}) if $self->{font};	3320	$self->{layout}->set_font ($self->{font}) if $self->{font};
2484	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	3321	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2485	$self->{layout}->set_width ($self->{children}[0]{w});	3322	$self->{layout}->set_width ($empty->{w});
		3323	$self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2486		3324
2487	$self->reflow;	3325	$self->reflow;
2488	}
2489		3326
2490	sub text_size {	3327	local $self->{children} = [$empty, $slider];
		3328	$self->SUPER::invoke_size_allocate ($w, $h)
		3329	}
		3330
		3331	sub invoke_mouse_wheel {
2491	my ($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) = @_;
2492		3343
2493	my $layout = $self->{layout};	3344	my $layout = $self->{layout};
2494		3345
		3346	$layout->set_font ($self->{font}) if $self->{font};
		3347	$layout->set_foreground (@{$para->{fg}});
2495	$layout->set_height ($self->{fontsize} * $::FONTSIZE);	3348	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
2496	$layout->set_width ($self->{children}[0]{w} - $indent);	3349	$layout->set_width ($self->{children}[0]{w} - $para->{indent});
		3350	$layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2497	$layout->set_markup ($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}}
2498		3357	);
		3358
2499	$layout->size	3359	$layout
2500	}	3360	}
2501		3361
2502	sub reflow {	3362	sub reflow {
2503	my ($self) = @_;	3363	my ($self) = @_;
2504		3364
…		…
2511		3371
2512	# todo: base offset on lines or so, not on pixels	3372	# todo: base offset on lines or so, not on pixels
2513	$self->{children}[1]->set_value ($offset);	3373	$self->{children}[1]->set_value ($offset);
2514	}	3374	}
2515		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	$self->update;
		3389	}
		3390
2516	sub clear {	3391	sub clear {
2517	my ($self) = @_;	3392	my ($self) = @_;
		3393
		3394	my (undef, undef, @other) = @{ $self->{children} };
		3395	$self->remove ($_) for @other;
2518		3396
2519	$self->{par} = [];	3397	$self->{par} = [];
2520	$self->{height} = 0;	3398	$self->{height} = 0;
2521	$self->{children}[1]->set_range ([0, 0, 0, 1, 1]);	3399	$self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2522	}	3400	}
2523		3401
2524	sub add_paragraph {	3402	sub add_paragraph {
2525	my ($self, $color, $text, $indent) = @_;	3403	my $self = shift;
2526		3404
2527	for my $line (split /\n/, $text) {	3405	for my $para (@_) {
2528	my ($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
2529	$self->{height} += $h;	3457	$self->{height} = $height;
2530	push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];	3458	$self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
2531	}
2532		3459
2533	$self->{children}[1]->set_range ([$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}[$paridx]{y});
		3465	}
2534	}	3466	}
2535		3467
2536	sub update {	3468	sub update {
2537	my ($self) = @_;	3469	my ($self) = @_;
2538		3470
…		…
2540		3472
2541	return unless $self->{h} > 0;	3473	return unless $self->{h} > 0;
2542		3474
2543	delete $self->{texture};	3475	delete $self->{texture};
2544		3476
2545	$ROOT->on_post_alloc ($self, sub {	3477	$ROOT->on_post_alloc ($self => sub {
		3478	$self->force_uptodate;
		3479
2546	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};	3480	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2547		3481
2548	if (delete $self->{need_reflow}) {
2549	my $height = 0;
2550
2551	my $layout = $self->{layout};
2552
2553	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
2554
2555	for (@{$self->{par}}) {
2556	if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2557	$layout->set_width ($W - $_->[3]);
2558	$layout->set_markup ($_->[4]);
2559	my ($w, $h) = $layout->size;
2560	$_->[0] = $w + $_->[3];
2561	$_->[1] = $h;
2562	}
2563
2564	$height += $_->[1];
2565	}
2566
2567	$self->{height} = $height;
2568
2569	$self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
2570
2571	delete $self->{texture};
2572	}
2573
2574	$self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {	3482	$self->{texture} ||= new_from_opengl DC::Texture $W, $H, sub {
2575	glClearColor 0.5, 0.5, 0.5, 0;	3483	glClearColor 0, 0, 0, 0;
2576	glClear GL_COLOR_BUFFER_BIT;	3484	glClear GL_COLOR_BUFFER_BIT;
2577		3485
		3486	package DC::UI::Base;
		3487	local ($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;
2578	my $top = int $self->{children}[1]{range}[0];	3494	my $top = int $self->{children}[1]{range}[0];
2579		3495
2580	my $y0 = $top;	3496	my $y0 = $top;
2581	my $y1 = $top + $H;	3497	my $y1 = $top + $H;
2582		3498
2583	my $y = 0;
2584
2585	my $layout = $self->{layout};
2586
2587	$layout->set_font ($self->{font}) if $self->{font};
2588
2589	glEnable GL_BLEND;
2590	#TODO# not correct in windows where rgba is forced off
2591	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2592
2593	for my $par (@{$self->{par}}) {	3499	for my $para (@{$self->{par}}) {
2594	my $h = $par->[1];	3500	my $h = $para->{h};
		3501	my $y = $para->{y};
2595		3502
2596	if ($y0 < $y + $h && $y < $y1) {	3503	if ($y0 < $y + $h && $y < $y1) {
2597	$layout->set_foreground (@{ $par->[2] });	3504	my $layout = $self->get_layout ($para);
2598	$layout->set_width ($W - $par->[3]);
2599	$layout->set_markup ($par->[4]);
2600		3505
2601	my ($w, $h, $data, $format, $internalformat) = $layout->render;	3506	$layout->render ($para->{indent}, $y - $y0);
		3507	$layout->draw;
2602		3508
2603	glRasterPos $par->[3], $y - $y0;	3509	if (my @w = @{ $para->{widget} }) {
2604	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	}
2605	}	3521	}
2606		3522
2607	$y += $h;	3523	$paridx++;
		3524	$top_paragraph ||= $paridx if $y >= $top;
2608	}	3525	}
2609		3526
2610	glDisable GL_BLEND;	3527	$self->{top_paragraph} = $top_paragraph;
2611	};	3528	};
2612	});	3529	});
2613	}	3530	}
2614		3531
		3532	sub reconfigure {
		3533	my ($self) = @_;
		3534
		3535	$self->SUPER::reconfigure;
		3536
		3537	$_->{w} = 1e10 for @{ $self->{par} };
		3538	$self->reflow;
		3539	}
		3540
2615	sub _draw {	3541	sub _draw {
2616	my ($self) = @_;	3542	my ($self) = @_;
2617		3543
2618	glEnable GL_TEXTURE_2D;	3544	glEnable GL_TEXTURE_2D;
2619	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	3545	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2620	glColor 1, 1, 1, 1;	3546	glColor 0, 0, 0, 1;
2621	$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});
2622	glDisable GL_TEXTURE_2D;	3548	glDisable GL_TEXTURE_2D;
2623		3549
2624	$self->{children}[1]->draw;	3550	$self->{children}[1]->draw;
2625
2626	}	3551	}
2627		3552
2628	#############################################################################	3553	#############################################################################
2629		3554
2630	package CFClient::UI::Animator;	3555	package DC::UI::Animator;
2631		3556
2632	use CFClient::OpenGL;	3557	use DC::OpenGL;
2633		3558
2634	our @ISA = CFClient::UI::Bin::;	3559	our @ISA = DC::UI::Bin::;
2635		3560
2636	sub moveto {	3561	sub moveto {
2637	my ($self, $x, $y) = @_;	3562	my ($self, $x, $y) = @_;
2638		3563
2639	$self->{moveto} = [$self->{x}, $self->{y}, $x, $y];	3564	$self->{moveto} = [$self->{x}, $self->{y}, $x, $y];
…		…
2667	glPopMatrix;	3592	glPopMatrix;
2668	}	3593	}
2669		3594
2670	#############################################################################	3595	#############################################################################
2671		3596
2672	package CFClient::UI::Flopper;	3597	package DC::UI::Flopper;
2673		3598
2674	our @ISA = CFClient::UI::Button::;	3599	our @ISA = DC::UI::Button::;
2675		3600
2676	sub new {	3601	sub new {
2677	my $class = shift;	3602	my $class = shift;
2678		3603
2679	my $self = $class->SUPER::new (	3604	my $self = $class->SUPER::new (
…		…
2691	$self->{other}->toggle_visibility;	3616	$self->{other}->toggle_visibility;
2692	}	3617	}
2693		3618
2694	#############################################################################	3619	#############################################################################
2695		3620
2696	package CFClient::UI::Tooltip;	3621	package DC::UI::Tooltip;
2697		3622
2698	our @ISA = CFClient::UI::Bin::;	3623	our @ISA = DC::UI::Bin::;
2699		3624
2700	use CFClient::OpenGL;	3625	use DC::OpenGL;
2701		3626
2702	sub new {	3627	sub new {
2703	my $class = shift;	3628	my $class = shift;
2704		3629
2705	$class->SUPER::new (	3630	$class->SUPER::new (
…		…
2709	}	3634	}
2710		3635
2711	sub set_tooltip_from {	3636	sub set_tooltip_from {
2712	my ($self, $widget) = @_;	3637	my ($self, $widget) = @_;
2713		3638
2714	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 $tip =~ /^#(.*)$/;
2715		3644
2716	if ($ENV{CFPLUS_DEBUG} & 2) {	3645	if ($ENV{CFPLUS_DEBUG} & 2) {
2717	$tooltip .= "\n\n" . (ref $widget) . "\n"	3646	$tip .= "\n\n" . (ref $widget) . "\n"
2718	. "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"	3647	. "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2719	. "req $widget->{req_w} $widget->{req_h}\n"	3648	. "req $widget->{req_w} $widget->{req_h}\n"
2720	. "visible $widget->{visible}";	3649	. "visible $widget->{visible}";
2721	}	3650	}
2722		3651
		3652	$tip =~ s/^\n+//;
		3653	$tip =~ s/\n+$//;
		3654
2723	$self->add (new CFClient::UI::Label	3655	$self->add (new DC::UI::Label
		3656	fg => $DC::THEME{tooltip_fg},
2724	markup => $tooltip,	3657	markup => $tip,
2725	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,	3658	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
		3659	align => 0,
2726	fontsize => 0.8,	3660	fontsize => 0.8,
2727	fg => [0, 0, 0, 1],	3661	style => $DC::THEME{tooltip_style}, # FLAG_INVERSE
2728	ellipsise => 0,	3662	ellipsise => 0,
2729	font => ($widget->{tooltip_font} || $::FONT_PROP),	3663	font => ($widget->{tooltip_font} || $::FONT_PROP),
2730	);	3664	);
2731	}	3665	}
2732		3666
…		…
2736	my ($w, $h) = @{$self->child}{qw(req_w req_h)};	3670	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2737		3671
2738	($w + 4, $h + 4)	3672	($w + 4, $h + 4)
2739	}	3673	}
2740		3674
2741	sub size_allocate {	3675	sub invoke_size_allocate {
2742	my ($self, $w, $h) = @_;	3676	my ($self, $w, $h) = @_;
2743		3677
2744	$self->SUPER::size_allocate ($w - 4, $h - 4);	3678	$self->SUPER::invoke_size_allocate ($w - 4, $h - 4)
2745	}	3679	}
2746		3680
2747	sub visibility_change {	3681	sub invoke_visibility_change {
2748	my ($self, $visible) = @_;	3682	my ($self, $visible) = @_;
2749		3683
2750	return unless $visible;	3684	return unless $visible;
2751		3685
2752	$self->{root}->on_post_alloc ("move_$self" => sub {	3686	$self->{root}->on_post_alloc ("move_$self" => sub {
2753	my $widget = $self->{owner}	3687	my $widget = $self->{owner}
2754	or return;	3688	or return;
2755		3689
		3690	if ($widget->{visible}) {
2756	my ($x, $y) = $widget->coord2global ($widget->{w}, 0);	3691	my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2757		3692
2758	($x, $y) = $widget->coord2global (-$self->{w}, 0)	3693	($x, $y) = $widget->coord2global (-$self->{w}, 0)
2759	if $x + $self->{w} > $::WIDTH;	3694	if $x + $self->{w} > $self->{root}{w};
2760		3695
2761	$self->move_abs ($x, $y);	3696	$self->move_abs ($x, $y);
		3697	} else {
		3698	$self->hide;
		3699	}
2762	});	3700	});
2763	}	3701	}
2764		3702
2765	sub _draw {	3703	sub _draw {
2766	my ($self) = @_;	3704	my ($self) = @_;
2767		3705
2768	glTranslate 0.375, 0.375;
2769
2770	my ($w, $h) = @$self{qw(w h)};	3706	my ($w, $h) = @$self{qw(w h)};
2771		3707
2772	glColor 1, 0.8, 0.4;	3708	glColor @{ $DC::THEME{tooltip_bg} };
2773	glBegin GL_QUADS;	3709	glRect 0, 0, $w, $h;
2774	glVertex 0 , 0;
2775	glVertex 0 , $h;
2776	glVertex $w, $h;
2777	glVertex $w, 0;
2778	glEnd;
2779		3710
2780	glColor 0, 0, 0;	3711	glColor @{ $DC::THEME{tooltip_border} };
2781	glBegin GL_LINE_LOOP;	3712	glRect_lineloop .5, .5, $w + .5, $h + .5;
2782	glVertex 0 , 0;
2783	glVertex 0 , $h;
2784	glVertex $w, $h;
2785	glVertex $w, 0;
2786	glEnd;
2787		3713
2788	glTranslate 2 - 0.375, 2 - 0.375;	3714	glTranslate 2, 2;
2789		3715
2790	$self->SUPER::_draw;	3716	$self->SUPER::_draw;
2791	}	3717	}
2792		3718
2793	#############################################################################	3719	#############################################################################
2794		3720
2795	package CFClient::UI::Face;	3721	package DC::UI::Face;
2796		3722
2797	our @ISA = CFClient::UI::Base::;	3723	our @ISA = DC::UI::DrawBG::;
2798		3724
2799	use CFClient::OpenGL;	3725	use DC::OpenGL;
2800		3726
2801	sub new {	3727	sub new {
2802	my $class = shift;	3728	my $class = shift;
2803		3729
2804	my $self = $class->SUPER::new (	3730	my $self = $class->SUPER::new (
		3731	size_w => 32,
		3732	size_h => 8,
2805	aspect => 1,	3733	aspect => 1,
2806	can_events => 0,	3734	can_events => 0,
2807	@_,	3735	@_,
2808	);	3736	);
2809		3737
2810	if ($self->{anim} && $self->{animspeed}) {	3738	$self->update_anim;
2811	Scalar::Util::weaken (my $widget = $self);
2812
2813	$self->{timer} = Event->timer (
2814	at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2815	hard => 1,
2816	interval => $self->{animspeed},
2817	cb => sub {
2818	++$widget->{frame};
2819	$widget->update;
2820	},
2821	);
2822	}
2823		3739
2824	$self	3740	$self
2825	}	3741	}
2826		3742
		3743	sub update_timer {
		3744	my ($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 $self->{timer};
		3799	}
		3800	}
		3801
2827	sub size_request {	3802	sub size_request {
2828	(32, 8)	3803	my ($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, $self->{size_h} || 8)
2829	}	3820	}
2830		3821
2831	sub update {	3822	sub update {
2832	my ($self) = @_;	3823	my ($self) = @_;
2833		3824
2834	return unless $self->{visible};	3825	return unless $self->{visible};
2835		3826
2836	$self->SUPER::update;	3827	$self->SUPER::update;
2837	}	3828	}
2838		3829
		3830	sub set_face {
		3831	my ($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	$self->update_timer;
		3855
		3856	0
		3857	}
		3858
2839	sub _draw {	3859	sub _draw {
2840	my ($self) = @_;	3860	my ($self) = @_;
2841		3861
2842	return unless $::CONN;	3862	$self->SUPER::_draw;
2843		3863
2844	my $face;	3864	if (my $tex = $self->{tex}) {
2845
2846	if ($self->{frame}) {
2847	my $anim = $::CONN->{anim}[$self->{anim}];
2848
2849	$face = $anim->[ $self->{frame} % @$anim ]
2850	if $anim && @$anim;
2851	}
2852
2853	my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2854
2855	if ($tex) {
2856	glEnable GL_TEXTURE_2D;	3865	glEnable GL_TEXTURE_2D;
2857	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	3866	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2858	glColor 1, 1, 1, 1;	3867	glColor 0, 0, 0, 1;
2859	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});	3868	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2860	glDisable GL_TEXTURE_2D;	3869	glDisable GL_TEXTURE_2D;
2861	}	3870	}
2862	}	3871	}
2863		3872
2864	sub DESTROY {	3873	sub destroy {
2865	my ($self) = @_;	3874	my ($self) = @_;
2866		3875
2867	$self->{timer}->cancel	3876	(delete $self->{timer})->cancel
2868	if $self->{timer};	3877	if $self->{timer};
2869		3878
2870	$self->SUPER::DESTROY;	3879	$self->SUPER::destroy;
2871	}	3880	}
2872		3881
2873	#############################################################################	3882	#############################################################################
2874		3883
2875	package CFClient::UI::Buttonbar;	3884	package DC::UI::Buttonbar;
2876		3885
2877	our @ISA = CFClient::UI::HBox::;	3886	our @ISA = DC::UI::HBox::;
2878		3887
2879	# TODO: should actualyl wrap buttons and other goodies.	3888	# TODO: should actually wrap buttons and other goodies.
2880		3889
2881	#############################################################################	3890	#############################################################################
2882		3891
2883	package CFClient::UI::Menu;	3892	package DC::UI::Menu;
2884		3893
2885	our @ISA = CFClient::UI::FancyFrame::;	3894	our @ISA = DC::UI::Toplevel::;
2886		3895
2887	use CFClient::OpenGL;	3896	use DC::OpenGL;
2888		3897
2889	sub new {	3898	sub new {
2890	my $class = shift;	3899	my $class = shift;
2891		3900
2892	my $self = $class->SUPER::new (	3901	my $self = $class->SUPER::new (
2893	items => [],	3902	items => [],
2894	z => 100,	3903	z => 100,
2895	@_,	3904	@_,
2896	);	3905	);
2897		3906
2898	$self->add ($self->{vbox} = new CFClient::UI::VBox);	3907	$self->add ($self->{vbox} = new DC::UI::VBox);
2899		3908
2900	for my $item (@{ $self->{items} }) {	3909	for my $item (@{ $self->{items} }) {
2901	my ($widget, $cb) = @$item;	3910	my ($widget, $cb, $tooltip) = @$item;
2902		3911
2903	# handle various types of items, only text for now	3912	# handle various types of items, only text for now
2904	if (!ref $widget) {	3913	if (!ref $widget) {
		3914	if ($widget =~ /\t/) {
		3915	my ($left, $right) = split /\t/, $widget, 2;
		3916
2905	$widget = new CFClient::UI::Label	3917	$widget = new DC::UI::HBox
2906	can_hover => 1,	3918	can_hover => 1,
2907	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,
2908	text => $widget;	3932	markup => $widget,
		3933	tooltip => $tooltip;
		3934	}
2909	}	3935	}
2910		3936
2911	$self->{item}{$widget} = $item;	3937	$self->{item}{$widget} = $item;
2912		3938
2913	$self->{vbox}->add ($widget);	3939	$self->{vbox}->add ($widget);
…		…
2918		3944
2919	# 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)
2920	sub popup {	3946	sub popup {
2921	my ($self, $ev) = @_;	3947	my ($self, $ev) = @_;
2922		3948
2923	$self->_emit ("popdown");	3949	$self->emit ("popdown");
2924		3950
2925	# maybe save $GRAB? must be careful about events...	3951	# maybe save $GRAB? must be careful about events...
2926	$GRAB = $self;	3952	$GRAB = $self;
2927	$self->{button} = $ev->{button};	3953	$self->{button} = $ev->{button};
2928		3954
2929	$self->show;	3955	$self->show;
2930	$self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2931	}
2932		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} * $::FONTSIZE * .5);
		3962	});
		3963
		3964	1 # so it can be used inside event handlers
		3965	}
		3966
2933	sub mouse_motion {	3967	sub invoke_mouse_motion {
2934	my ($self, $ev, $x, $y) = @_;	3968	my ($self, $ev, $x, $y) = @_;
2935		3969
2936	# TODO: should use vbox->find_widget or so	3970	# TODO: should use vbox->find_widget or so
2937	$HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});	3971	$HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2938	$self->{hover} = $self->{item}{$HOVER};	3972	$self->{hover} = $self->{item}{$HOVER};
2939		3973
2940	0	3974	0
2941	}	3975	}
2942		3976
2943	sub button_up {	3977	sub invoke_button_up {
2944	my ($self, $ev, $x, $y) = @_;	3978	my ($self, $ev, $x, $y) = @_;
2945		3979
2946	if ($ev->{button} == $self->{button}) {	3980	if ($ev->{button} == $self->{button}) {
2947	undef $GRAB;	3981	undef $GRAB;
2948	$self->hide;	3982	$self->hide;
2949		3983
2950	$self->_emit ("popdown");	3984	$self->emit ("popdown");
2951	$self->{hover}[1]->() if $self->{hover};	3985	$self->{hover}[1]->() if $self->{hover};
2952	} else {	3986	} else {
2953	return 0	3987	return 0
2954	}	3988	}
2955		3989
2956	1	3990	1
2957	}	3991	}
2958		3992
2959	#############################################################################	3993	#############################################################################
2960		3994
2961	package CFClient::UI::Multiplexer;	3995	package DC::UI::Multiplexer;
2962		3996
2963	our @ISA = CFClient::UI::Container::;	3997	our @ISA = DC::UI::Container::;
2964		3998
2965	sub new {	3999	sub new {
2966	my $class = shift;	4000	my $class = shift;
2967		4001
2968	my $self = $class->SUPER::new (	4002	my $self = $class->SUPER::new (
2969	@_,	4003	@_,
2970	);	4004	);
2971		4005
2972	$self->{current} = $self->{children}[0]	4006	$self->set_current_page (0);
2973	if @{ $self->{children} };
2974		4007
2975	$self	4008	$self
2976	}	4009	}
2977		4010
2978	sub add {	4011	sub add {
2979	my ($self, @widgets) = @_;	4012	my ($self, @widgets) = @_;
2980		4013
2981	$self->SUPER::add (@widgets);	4014	$self->SUPER::add (@widgets);
2982		4015
2983	$self->{current} = $self->{children}[0]	4016	$self->set_current_page (0)
2984	if @{ $self->{children} };	4017	if @widgets == @{ $self->{children} };
		4018	}
		4019
		4020	sub get_current_page {
		4021	my ($self) = @_;
		4022
		4023	$self->{current}
2985	}	4024	}
2986		4025
2987	sub set_current_page {	4026	sub set_current_page {
2988	my ($self, $page_or_widget) = @_;	4027	my ($self, $page_or_widget) = @_;
2989		4028
2990	my $widget = ref $page_or_widget	4029	my $widget = ref $page_or_widget
2991	? $page_or_widget	4030	? $page_or_widget
2992	: $self->{children}[$page_or_widget];	4031	: $self->{children}[$page_or_widget];
2993		4032
		4033	$self->{current}->set_invisible if $self->{current} && $self->{visible};
		4034
2994	$self->{current} = $widget;	4035	if (($self->{current} = $widget)) {
		4036	$self->{current}->set_visible if $self->{current} && $self->{visible};
2995	$self->{current}->configure (0, 0, $self->{w}, $self->{h});	4037	$self->{current}->configure (0, 0, $self->{w}, $self->{h});
2996		4038
2997	$self->_emit (page_changed => $self->{current});	4039	$self->emit (page_changed => $self->{current});
		4040	}
2998		4041
2999	$self->realloc;	4042	$self->realloc;
3000	}	4043	}
3001		4044
3002	sub visible_children {	4045	sub visible_children {
3003	$_[0]{current}	4046	$_[0]{current} || ()
3004	}	4047	}
3005		4048
3006	sub size_request {	4049	sub size_request {
3007	my ($self) = @_;	4050	my ($self) = @_;
3008		4051
		4052	$self->{current}
3009	$self->{current}->size_request	4053	? $self->{current}->size_request
		4054	: (0, 0)
3010	}	4055	}
3011		4056
3012	sub size_allocate {	4057	sub invoke_size_allocate {
3013	my ($self, $w, $h) = @_;	4058	my ($self, $w, $h) = @_;
3014		4059
3015	$self->{current}->configure (0, 0, $w, $h);	4060	$self->{current}->configure (0, 0, $w, $h)
		4061	if $self->{current};
		4062
		4063	1
3016	}	4064	}
3017		4065
3018	sub _draw {	4066	sub _draw {
3019	my ($self) = @_;	4067	my ($self) = @_;
3020		4068
3021	$self->{current}->draw;	4069	$self->{current}->draw
		4070	if $self->{current};
3022	}	4071	}
3023		4072
3024	#############################################################################	4073	#############################################################################
3025		4074
3026	package CFClient::UI::Notebook;	4075	package DC::UI::Notebook;
3027		4076
		4077	use DC::OpenGL;
		4078
3028	our @ISA = CFClient::UI::VBox::;	4079	our @ISA = DC::UI::VBox::;
3029		4080
3030	sub new {	4081	sub new {
3031	my $class = shift;	4082	my $class = shift;
3032		4083
3033	my $self = $class->SUPER::new (	4084	my $self = $class->SUPER::new (
3034	buttonbar => (new CFClient::UI::Buttonbar),	4085	buttonbar => (new DC::UI::Buttonbar),
3035	multiplexer => (new CFClient::UI::Multiplexer expand => 1),	4086	multiplexer => (new DC::UI::Multiplexer expand => 1),
		4087	active_outline => [.7, .7, 0.2],
3036	# filter => # will be put between multiplexer and $self	4088	# filter => # will be put between multiplexer and $self
3037	@_,	4089	@_,
3038	);	4090	);
3039		4091
3040	$self->{filter}->add ($self->{multiplexer}) if $self->{filter};	4092	$self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3041	$self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});	4093	$self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3042		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	}
		4128
3043	$self	4129	$self
3044	}	4130	}
3045		4131
3046	sub add {	4132	sub add {
		4133	my ($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	$i++;
		4156	}
		4157
		4158	undef
		4159	}
		4160
		4161	sub add_tab {
3047	my ($self, $title, $widget, $tooltip) = @_;	4162	my ($self, $title, $widget, $tooltip) = @_;
3048		4163
3049	Scalar::Util::weaken $self;	4164	$title = [$title, $tooltip] unless ref $title;
		4165	$widget->{c_tab} = $title;
3050		4166
3051	$self->{buttonbar}->add (new CFClient::UI::Button
3052	markup => $title,
3053	tooltip => $tooltip,
3054	on_activate => sub { $self->set_current_page ($widget) },
3055	);
3056
3057	$self->{multiplexer}->add ($widget);	4167	$self->add ($widget);
		4168	}
		4169
		4170	sub get_current_page {
		4171	my ($self) = @_;
		4172
		4173	$self->{multiplexer}->get_current_page
3058	}	4174	}
3059		4175
3060	sub set_current_page {	4176	sub set_current_page {
3061	my ($self, $page) = @_;	4177	my ($self, $page) = @_;
3062		4178
3063	$self->{multiplexer}->set_current_page ($page);	4179	$self->{multiplexer}->set_current_page ($page);
3064	$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	}
3065	}	4201	}
3066		4202
3067	#############################################################################	4203	#############################################################################
3068		4204
3069	package CFClient::UI::Statusbox;	4205	package DC::UI::Selector;
3070		4206
		4207	use utf8;
		4208
3071	our @ISA = CFClient::UI::VBox::;	4209	our @ISA = DC::UI::Button::;
3072		4210
3073	sub new {	4211	sub new {
3074	my $class = shift;	4212	my $class = shift;
3075		4213
3076	$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 (
3077	fontsize => 0.8,	4277	fontsize => 0.8,
3078	@_,	4278	@_,
3079	)	4279	);
		4280
		4281	DC::weaken (my $this = $self);
		4282
		4283	$self->{timer} = EV::timer 1, 1, sub { $this->reorder };
		4284
		4285	$self
3080	}	4286	}
3081		4287
3082	sub reorder {	4288	sub reorder {
3083	my ($self) = @_;	4289	my ($self) = @_;
3084	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 %{ $self->{item} };
3085		4296
3086	while (my ($k, $v) = each %{ $self->{item} }) {	4297	while (my ($k, $v) = each %{ $self->{item} }) {
3087	delete $self->{item}{$k} if $v->{timeout} < $NOW;	4298	delete $self->{item}{$k} if $v->{timeout} < $NOW;
3088	}	4299	}
		4300
		4301	$self->{timer}->set (1, 1);
3089		4302
3090	my @widgets;	4303	my @widgets;
3091		4304
3092	my @items = sort {	4305	my @items = sort {
3093	$a->{pri} <=> $b->{pri}	4306	$a->{pri} <=> $b->{pri}
…		…
3096		4309
3097	my $count = 10 + 1;	4310	my $count = 10 + 1;
3098	for my $item (@items) {	4311	for my $item (@items) {
3099	last unless --$count;	4312	last unless --$count;
3100		4313
3101	push @widgets, $item->{label} ||= do {	4314	my $label = $item->{label} ||= do {
3102	# TODO: doesn't handle markup well (read as: at all)	4315	# TODO: doesn't handle markup well (read as: at all)
3103	my $short = $item->{count} > 1	4316	my $short = $item->{count} > 1
3104	? "<b>$item->{count} ×</b> $item->{text}"	4317	? "<b>$item->{count} ×</b> $item->{text}"
3105	: $item->{text};	4318	: $item->{text};
3106		4319
3107	for ($short) {	4320	for ($short) {
3108	s/^\s+//;	4321	s/^\s+//;
3109	s/\s+/ /g;	4322	s/\s+/ /g;
3110	}	4323	}
3111		4324
3112	new CFClient::UI::Label	4325	new DC::UI::Label
3113	markup => $short,	4326	markup => $short,
3114	tooltip => $item->{tooltip},	4327	tooltip => $item->{tooltip},
3115	tooltip_font => $::FONT_PROP,	4328	tooltip_font => $::FONT_PROP,
3116	tooltip_width => 0.67,	4329	tooltip_width => 0.67,
3117	fontsize => $item->{fontsize} || $self->{fontsize},	4330	fontsize => $item->{fontsize} || $self->{fontsize},
3118	max_w => $::WIDTH * 0.44,	4331	max_w => $::WIDTH * 0.44,
		4332	align => 0,
3119	fg => $item->{fg},	4333	fg => [@{ $item->{fg} }],
3120	can_events => 1,	4334	can_events => 1,
3121	can_hover => 1	4335	can_hover => 1
3122	};	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;
3123	}	4349	}
		4350
		4351	my $hash = join ",", @widgets;
		4352	return if $hash eq $self->{last_widget_hash};
		4353	$self->{last_widget_hash} = $hash;
3124		4354
3125	$self->clear;	4355	$self->clear;
3126	$self->SUPER::add (reverse @widgets);	4356	$self->SUPER::add (reverse @widgets);
3127	}	4357	}
3128		4358
…		…
3132	$text =~ s/^\s+//;	4362	$text =~ s/^\s+//;
3133	$text =~ s/\s+$//;	4363	$text =~ s/\s+$//;
3134		4364
3135	return unless $text;	4365	return unless $text;
3136		4366
3137	my $timeout = time + ((delete $arg{timeout}) || 60);	4367	my $timeout = (int time) + ((delete $arg{timeout}) || 60);
3138		4368
3139	my $group = exists $arg{group} ? $arg{group} : ++$self->{id};	4369	my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
3140		4370
3141	if (my $item = $self->{item}{$group}) {	4371	if (my $item = $self->{item}{$group}) {
3142	if ($item->{text} eq $text) {	4372	if ($item->{text} eq $text) {
3143	$item->{count}++;	4373	$item->{count}++;
3144	} else {	4374	} else {
3145	$item->{count} = 1;	4375	$item->{count} = 1;
3146	$item->{text} = $item->{tooltip} = $text;	4376	$item->{text} = $item->{tooltip} = $text;
3147	}	4377	}
3148	$item->{id} = ++$self->{id};	4378	$item->{id} += 0.2;#d#
3149	$item->{timeout} = $timeout;	4379	$item->{timeout} = $timeout;
3150	delete $item->{label};	4380	delete $item->{label};
3151	} else {	4381	} else {
3152	$self->{item}{$group} = {	4382	$self->{item}{$group} = {
3153	id => ++$self->{id},	4383	id => ++$self->{id},
…		…
3159	count => 1,	4389	count => 1,
3160	%arg,	4390	%arg,
3161	};	4391	};
3162	}	4392	}
3163		4393
		4394	$ROOT->on_refresh (reorder => sub {
3164	$self->reorder;	4395	$self->reorder;
		4396	});
3165	}	4397	}
3166		4398
3167	sub reconfigure {	4399	sub reconfigure {
3168	my ($self) = @_;	4400	my ($self) = @_;
3169		4401
…		…
3172		4404
3173	$self->reorder;	4405	$self->reorder;
3174	$self->SUPER::reconfigure;	4406	$self->SUPER::reconfigure;
3175	}	4407	}
3176		4408
		4409	sub destroy {
		4410	my ($self) = @_;
		4411
		4412	$self->{timer}->cancel;
		4413
		4414	$self->SUPER::destroy;
		4415	}
		4416
3177	#############################################################################	4417	#############################################################################
3178		4418
3179	package CFClient::UI::Inventory;
3180
3181	our @ISA = CFClient::UI::ScrolledWindow::;
3182
3183	sub new {
3184	my $class = shift;
3185
3186	my $self = $class->SUPER::new (
3187	child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3188	@_,
3189	);
3190
3191	$self
3192	}
3193
3194	sub set_items {
3195	my ($self, $items) = @_;
3196
3197	$self->{child}->clear;
3198	return unless $items;
3199
3200	my @items = sort {
3201	($a->{type} <=> $b->{type})
3202	or ($a->{name} cmp $b->{name})
3203	} @$items;
3204
3205	$self->{real_items} = \@items;
3206
3207	my $row = 0;
3208	for my $item (@items) {
3209	CFClient::Item::update_widgets $item;
3210
3211	$self->{child}->add (0, $row, $item->{face_widget});
3212	$self->{child}->add (1, $row, $item->{desc_widget});
3213	$self->{child}->add (2, $row, $item->{weight_widget});
3214
3215	$row++;
3216	}
3217	}
3218
3219	#############################################################################
3220
3221	package CFClient::UI::BindEditor;
3222
3223	our @ISA = CFClient::UI::FancyFrame::;
3224
3225	sub new {
3226	my $class = shift;
3227
3228	my $self = $class->SUPER::new (binding => [], commands => [], @_);
3229
3230	$self->add (my $vb = new CFClient::UI::VBox);
3231
3232
3233	$vb->add ($self->{rec_btn} = new CFClient::UI::Button
3234	text => "start recording",
3235	tooltip => "Start/Stops recording of actions."
3236	."All subsequent actions after the recording started will be captured."
3237	."The actions are displayed after the record was stopped."
3238	."To bind the action you have to click on the 'Bind' button",
3239	on_activate => sub {
3240	unless ($self->{recording}) {
3241	$self->start;
3242	} else {
3243	$self->stop;
3244	}
3245	});
3246
3247	$vb->add (new CFClient::UI::Label text => "Actions:");
3248	$vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3249
3250	$vb->add (new CFClient::UI::Label text => "Bound to: ");
3251	$vb->add (my $hb = new CFClient::UI::HBox);
3252	$hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3253	$hb->add (new CFClient::UI::Button
3254	text => "bind",
3255	tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3256	on_activate => sub {
3257	$self->ask_for_bind;
3258	});
3259
3260	$vb->add (my $hb = new CFClient::UI::HBox);
3261	$hb->add (new CFClient::UI::Button
3262	text => "ok",
3263	expand => 1,
3264	tooltip => "This closes the binding editor and saves the binding",
3265	on_activate => sub {
3266	$self->hide;
3267	$self->commit;
3268	});
3269
3270	$hb->add (new CFClient::UI::Button
3271	text => "cancel",
3272	expand => 1,
3273	tooltip => "This closes the binding editor without saving",
3274	on_activate => sub {
3275	$self->hide;
3276	$self->{binding_cancel}->()
3277	if $self->{binding_cancel};
3278	});
3279
3280	$self->update_binding_widgets;
3281
3282	$self
3283	}
3284
3285	sub commit {
3286	my ($self) = @_;
3287	my ($mod, $sym, $cmds) = $self->get_binding;
3288	if ($sym != 0 && @$cmds > 0) {
3289	$::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3290	."'. Don't forget 'Save Config'!");
3291	$self->{binding_change}->($mod, $sym, $cmds)
3292	if $self->{binding_change};
3293	} else {
3294	$::STATUSBOX->add ("No action bound, no key or action specified!");
3295	$self->{binding_cancel}->()
3296	if $self->{binding_cancel};
3297	}
3298	}
3299
3300	sub start {
3301	my ($self) = @_;
3302
3303	$self->{rec_btn}->set_text ("stop recording");
3304	$self->{recording} = 1;
3305	$self->clear_command_list;
3306	$::CONN->start_record if $::CONN;
3307	}
3308
3309	sub stop {
3310	my ($self) = @_;
3311
3312	$self->{rec_btn}->set_text ("start recording");
3313	$self->{recording} = 0;
3314
3315	my $rec;
3316	$rec = $::CONN->stop_record if $::CONN;
3317	return unless ref $rec eq 'ARRAY';
3318	$self->set_command_list ($rec);
3319	}
3320
3321
3322	sub ask_for_bind_and_commit {
3323	my ($self) = @_;
3324	$self->ask_for_bind (1);
3325	}
3326
3327	sub ask_for_bind {
3328	my ($self, $commit) = @_;
3329
3330	CFClient::Binder::open_binding_dialog (sub {
3331	my ($mod, $sym) = @_;
3332	$self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3333	$self->update_binding_widgets;
3334	$self->commit if $commit;
3335	});
3336	}
3337
3338	# $mod and $sym are the modifiers and key symbol
3339	# $cmds is a array ref of strings (the commands)
3340	# $cb is the callback that is executed on OK
3341	# $ccb is the callback that is executed on CANCEL and
3342	# when the binding was unsuccessful on OK
3343	sub set_binding {
3344	my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3345
3346	$self->clear_command_list;
3347	$self->{recording} = 0;
3348	$self->{rec_btn}->set_text ("start recording");
3349
3350	$self->{binding} = [$mod, $sym];
3351	$self->{commands} = $cmds;
3352
3353	$self->{binding_change} = $cb;
3354	$self->{binding_cancel} = $ccb;
3355
3356	$self->update_binding_widgets;
3357	}
3358
3359	# this is a shortcut method that asks for a binding
3360	# and then just binds it.
3361	sub do_quick_binding {
3362	my ($self, $cmds) = @_;
3363	$self->set_binding (undef, undef, $cmds, sub {
3364	$::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3365	});
3366	$self->ask_for_bind (1);
3367	}
3368
3369	sub update_binding_widgets {
3370	my ($self) = @_;
3371	my ($mod, $sym, $cmds) = $self->get_binding;
3372	$self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3373	$self->set_command_list ($cmds);
3374	}
3375
3376	sub get_binding {
3377	my ($self) = @_;
3378	return (
3379	$self->{binding}->[0],
3380	$self->{binding}->[1],
3381	[ grep { defined $_ } @{$self->{commands}} ]
3382	);
3383	}
3384
3385	sub clear_command_list {
3386	my ($self) = @_;
3387	$self->{cmdbox}->clear ();
3388	}
3389
3390	sub set_command_list {
3391	my ($self, $cmds) = @_;
3392
3393	$self->{cmdbox}->clear ();
3394	$self->{commands} = $cmds;
3395
3396	my $idx = 0;
3397
3398	for (@$cmds) {
3399	$self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3400
3401	my $i = $idx;
3402	$hb->add (new CFClient::UI::Label text => $_);
3403	$hb->add (new CFClient::UI::Button
3404	text => "delete",
3405	tooltip => "Deletes the action from the record",
3406	on_activate => sub {
3407	$self->{cmdbox}->remove ($hb);
3408	$cmds->[$i] = undef;
3409	});
3410
3411
3412	$idx++
3413	}
3414	}
3415
3416	#############################################################################
3417
3418	package CFClient::UI::SpellList;
3419
3420	our @ISA = CFClient::UI::Table::;
3421
3422	sub new {
3423	my $class = shift;
3424
3425	my $self = $class->SUPER::new (
3426	binding => [],
3427	commands => [],
3428	@_,
3429	)
3430	}
3431
3432	# XXX: Do sorting? Argl...
3433	sub add_spell {
3434	my ($self, $spell) = @_;
3435	$self->{spells}->{$spell->{name}} = $spell;
3436
3437	$self->add (0, $self->{tbl_idx}, new CFClient::UI::Face
3438	face => $spell->{face},
3439	can_hover => 1,
3440	can_events => 1,
3441	tooltip => $spell->{message});
3442
3443	$self->add (1, $self->{tbl_idx}, new CFClient::UI::Label
3444	text => $spell->{name},
3445	can_hover => 1,
3446	can_events => 1,
3447	tooltip => $spell->{message},
3448	expand => 1);
3449
3450	$self->add (2, $self->{tbl_idx}, new CFClient::UI::Label
3451	text => (sprintf "lvl: %2d sp: %2d dmg: %2d",
3452	$spell->{level}, ($spell->{mana} || $spell->{grace}), $spell->{damage}),
3453	expand => 1);
3454
3455	$self->add (3, $self->{tbl_idx}++, new CFClient::UI::Button
3456	text => "bind to key",
3457	on_activate => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) });
3458	}
3459
3460	sub rebuild_spell_list {
3461	my ($self) = @_;
3462	$self->{tbl_idx} = 0;
3463	$self->add_spell ($_) for values %{$self->{spells}};
3464	}
3465
3466	sub remove_spell {
3467	my ($self, $spell) = @_;
3468	delete $self->{spells}->{$spell->{name}};
3469	$self->rebuild_spell_list;
3470	}
3471
3472	#############################################################################
3473
3474	package CFClient::UI::Root;	4419	package DC::UI::Root;
3475		4420
3476	our @ISA = CFClient::UI::Container::;	4421	our @ISA = DC::UI::Container::;
3477		4422
		4423	use List::Util qw(min max);
		4424
3478	use CFClient::OpenGL;	4425	use DC::OpenGL;
3479		4426
3480	sub new {	4427	sub new {
3481	my $class = shift;	4428	my $class = shift;
3482		4429
3483	my $self = $class->SUPER::new (	4430	my $self = $class->SUPER::new (
3484	visible => 1,	4431	visible => 1,
3485	@_,	4432	@_,
3486	);	4433	);
3487		4434
3488	Scalar::Util::weaken ($self->{root} = $self);	4435	DC::weaken ($self->{root} = $self);
3489		4436
3490	$self	4437	$self
3491	}	4438	}
3492		4439
3493	sub size_request {	4440	sub size_request {
…		…
3508	$coord = $max - $size if $coord > $max - $size;	4455	$coord = $max - $size if $coord > $max - $size;
3509		4456
3510	int $coord + 0.5	4457	int $coord + 0.5
3511	}	4458	}
3512		4459
3513	sub size_allocate {	4460	sub invoke_size_allocate {
3514	my ($self, $w, $h) = @_;	4461	my ($self, $w, $h) = @_;
3515		4462
3516	for my $child ($self->children) {	4463	for my $child ($self->children) {
3517	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)};
3518		4465
…		…
3522	$X = _to_pixel $X, $W, $self->{w};	4469	$X = _to_pixel $X, $W, $self->{w};
3523	$Y = _to_pixel $Y, $H, $self->{h};	4470	$Y = _to_pixel $Y, $H, $self->{h};
3524		4471
3525	$child->configure ($X, $Y, $W, $H);	4472	$child->configure ($X, $Y, $W, $H);
3526	}	4473	}
		4474
		4475	1
3527	}	4476	}
3528		4477
3529	sub coord2local {	4478	sub coord2local {
3530	my ($self, $x, $y) = @_;	4479	my ($self, $x, $y) = @_;
3531		4480
…		…
3539	}	4488	}
3540		4489
3541	sub update {	4490	sub update {
3542	my ($self) = @_;	4491	my ($self) = @_;
3543		4492
3544	$::WANT_REFRESH++;	4493	$::WANT_REFRESH = 1;
3545	}	4494	}
3546		4495
3547	sub add {	4496	sub add {
3548	my ($self, @children) = @_;	4497	my ($self, @children) = @_;
3549		4498
…		…
3586	while ($self->{refresh_hook}) {	4535	while ($self->{refresh_hook}) {
3587	$_->()	4536	$_->()
3588	for values %{delete $self->{refresh_hook}};	4537	for values %{delete $self->{refresh_hook}};
3589	}	4538	}
3590		4539
3591	if ($self->{realloc}) {	4540	while ($self->{realloc}) {
3592	my %queue;	4541	my %queue;
3593	my @queue;	4542	my @queue;
3594	my $widget;	4543	my $widget;
3595		4544
3596	outer:	4545	outer:
…		…
3616		4565
3617	delete $queue{$widget+0};	4566	delete $queue{$widget+0};
3618		4567
3619	my ($w, $h) = $widget->size_request;	4568	my ($w, $h) = $widget->size_request;
3620		4569
3621	$w = List::Util::max $widget->{min_w}, $w + $widget->{padding_x} * 2;	4570	$w += $widget->{padding_x} * 2;
3622	$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};
3623		4578
3624	$w = $widget->{force_w} if exists $widget->{force_w};	4579	$w = $widget->{force_w} if exists $widget->{force_w};
3625	$h = $widget->{force_h} if exists $widget->{force_h};	4580	$h = $widget->{force_h} if exists $widget->{force_h};
3626		4581
3627	if ($widget->{req_w} != $w || $widget->{req_h} != $h	4582	if ($widget->{req_w} != $w || $widget->{req_h} != $h
…		…
3640	}	4595	}
3641	}	4596	}
3642		4597
3643	delete $self->{realloc}{$widget+0};	4598	delete $self->{realloc}{$widget+0};
3644	}	4599	}
3645	}
3646		4600
3647	while (my $size_alloc = delete $self->{size_alloc}) {	4601	while (my $size_alloc = delete $self->{size_alloc}) {
3648	my @queue = sort { $b->{visible} <=> $a->{visible} }	4602	my @queue = sort { $a->{visible} <=> $b->{visible} }
3649	values %$size_alloc;	4603	values %$size_alloc;
3650		4604
3651	while () {	4605	while () {
3652	my $widget = pop @queue || last;	4606	my $widget = pop @queue || last;
3653		4607
3654	my ($w, $h) = @$widget{qw(alloc_w alloc_h)};	4608	my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3655		4609
3656	$w = 0 if $w < 0;	4610	$w = max $widget->{min_w}, $w;
3657	$h = 0 if $h < 0;	4611	$h = max $widget->{min_h}, $h;
3658		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
3659	$w = int $w + 0.5;	4619	$w = int $w + 0.5;
3660	$h = int $h + 0.5;	4620	$h = int $h + 0.5;
3661		4621
3662	if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {	4622	if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3663	$widget->{old_w} = $widget->{w};	4623	$widget->{old_w} = $widget->{w};
3664	$widget->{old_h} = $widget->{h};	4624	$widget->{old_h} = $widget->{h};
3665		4625
3666	$widget->{w} = $w;	4626	$widget->{w} = $w;
3667	$widget->{h} = $h;	4627	$widget->{h} = $h;
3668		4628
3669	$widget->emit (size_allocate => $w, $h);	4629	$widget->emit (size_allocate => $w, $h);
		4630	}
3670	}	4631	}
3671	}	4632	}
3672	}	4633	}
3673		4634
3674	while ($self->{post_alloc_hook}) {	4635	while ($self->{post_alloc_hook}) {
3675	$_->()	4636	$_->()
3676	for values %{delete $self->{post_alloc_hook}};	4637	for values %{delete $self->{post_alloc_hook}};
3677	}	4638	}
3678
3679		4639
3680	glViewport 0, 0, $::WIDTH, $::HEIGHT;	4640	glViewport 0, 0, $::WIDTH, $::HEIGHT;
3681	glClearColor +($::CFG->{fow_intensity}) x 3, 1;	4641	glClearColor +($::CFG->{fow_intensity}) x 3, 1;
3682	glClear GL_COLOR_BUFFER_BIT;	4642	glClear GL_COLOR_BUFFER_BIT;
3683		4643
…		…
3686	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;	4646	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
3687	glMatrixMode GL_MODELVIEW;	4647	glMatrixMode GL_MODELVIEW;
3688	glLoadIdentity;	4648	glLoadIdentity;
3689		4649
3690	{	4650	{
3691	package CFClient::UI::Base;	4651	package DC::UI::Base;
3692		4652
3693	($draw_x, $draw_y, $draw_w, $draw_h) =	4653	local ($draw_x, $draw_y, $draw_w, $draw_h) =
3694	(0, 0, $self->{w}, $self->{h});	4654	(0, 0, $self->{w}, $self->{h});
3695	}
3696		4655
3697	$self->_draw;	4656	$self->_draw;
		4657	}
3698	}	4658	}
3699		4659
3700	#############################################################################	4660	#############################################################################
3701		4661
3702	package CFClient::UI;	4662	package DC::UI;
3703		4663
3704	$ROOT = new CFClient::UI::Root;	4664	$ROOT = new DC::UI::Root;
3705	$TOOLTIP = new CFClient::UI::Tooltip z => 900;	4665	$TOOLTIP = new DC::UI::Tooltip z => 900;
3706		4666
3707	1	4667	1
3708

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