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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.269 by root, Fri Jun 2 06:22:55 2006 UTC vs.
Revision 1.478 by root, Tue Dec 22 00:35:44 2009 UTC

1	package CFClient::UI;	1	package DC::UI;
2		2
3	use utf8;	3	use utf8;
4	use strict;	4	use strict;
5		5
6	use Scalar::Util ();
7	use List::Util ();	6	use List::Util ();
8		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 {
		433	# nop
		434	}
		435
		436	sub visible_children {
		437	$_[0]->children
376	}	438	}
377		439
378	sub set_max_size {	440	sub set_max_size {
379	my ($self, $w, $h) = @_;	441	my ($self, $w, $h) = @_;
380		442
381	delete $self->{max_w}; $self->{max_w} = $w if $w;	443	$self->{max_w} = int $w if defined $w;
382	delete $self->{max_h}; $self->{max_h} = $h if $h;	444	$self->{max_h} = int $h if defined $h;
		445
		446	$self->realloc;
383	}	447	}
384		448
385	sub set_tooltip {	449	sub set_tooltip {
386	my ($self, $tooltip) = @_;	450	my ($self, $tooltip) = @_;
387		451
…		…
390		454
391	return if $self->{tooltip} eq $tooltip;	455	return if $self->{tooltip} eq $tooltip;
392		456
393	$self->{tooltip} = $tooltip;	457	$self->{tooltip} = $tooltip;
394		458
395	if ($CFClient::UI::TOOLTIP->{owner} == $self) {	459	if ($DC::UI::TOOLTIP->{owner} == $self) {
396	delete $CFClient::UI::TOOLTIP->{owner};	460	delete $DC::UI::TOOLTIP->{owner};
397	CFClient::UI::check_tooltip;	461	$DC::UI::TOOLTIP_WATCHER->invoke;
398	}	462	}
399	}	463	}
400		464
401	# translate global coordinates to local coordinate system	465	# translate global coordinates to local coordinate system
402	sub coord2local {	466	sub coord2local {
403	my ($self, $x, $y) = @_;	467	my ($self, $x, $y) = @_;
404		468
		469	return (undef, undef) unless $self->{parent};
		470
405	$self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})	471	$self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
406	}	472	}
407		473
408	# translate local coordinates to global coordinate system	474	# translate local coordinates to global coordinate system
409	sub coord2global {	475	sub coord2global {
410	my ($self, $x, $y) = @_;	476	my ($self, $x, $y) = @_;
411		477
		478	return (undef, undef) unless $self->{parent};
		479
412	$self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})	480	$self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
413	}	481	}
414		482
415	sub focus_in {	483	sub invoke_focus_in {
416	my ($self) = @_;	484	my ($self) = @_;
417		485
418	return if $FOCUS == $self;	486	return if $FOCUS == $self;
419	return unless $self->{can_focus};	487	return unless $self->{can_focus};
420		488
421	my $focus = $FOCUS; $FOCUS = $self;	489	$FOCUS = $self;
422		490
423	$self->_emit (focus_in => $focus);	491	$self->update;
424		492
425	$focus->update if $focus;	493	0
426	$FOCUS->update;
427	}	494	}
428		495
429	sub focus_out {	496	sub invoke_focus_out {
430	my ($self) = @_;	497	my ($self) = @_;
431		498
432	return unless $FOCUS == $self;	499	return unless $FOCUS == $self;
433		500
434	my $focus = $FOCUS; undef $FOCUS;	501	undef $FOCUS;
435		502
436	$self->_emit (focus_out => $focus);	503	$self->update;
437		504
438	$focus->update if $focus; #?
439
440	$::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
441	unless $FOCUS;	506	unless $FOCUS;
442	}
443		507
		508	0
		509	}
		510
		511	sub grab_focus {
		512	my ($self) = @_;
		513
		514	$FOCUS->emit ("focus_out") if $FOCUS;
		515	$self->emit ("focus_in");
		516	}
		517
444	sub mouse_motion { }	518	sub invoke_mouse_motion { 0 }
445	sub button_up { }	519	sub invoke_button_up { 0 }
446	sub key_down { }	520	sub invoke_key_down { 0 }
447	sub key_up { }	521	sub invoke_key_up { 0 }
		522	sub invoke_mouse_wheel { 0 }
448		523
449	sub button_down {	524	sub invoke_button_down {
450	my ($self, $ev, $x, $y) = @_;	525	my ($self, $ev, $x, $y) = @_;
451		526
452	$self->focus_in;	527	$self->grab_focus;
453	}
454		528
		529	0
		530	}
		531
		532	sub connect {
		533	my ($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
455	sub find_widget {	579	#sub find_widget {
456	my ($self, $x, $y) = @_;	580	# in .xs
457
458	return () unless $self->{can_events};
459
460	return $self
461	if $x >= $self->{x} && $x < $self->{x} + $self->{w}
462	&& $y >= $self->{y} && $y < $self->{y} + $self->{h};
463
464	()
465	}
466		581
467	sub set_parent {	582	sub set_parent {
468	my ($self, $parent) = @_;	583	my ($self, $parent) = @_;
469		584
470	Scalar::Util::weaken ($self->{parent} = $parent);	585	DC::weaken ($self->{parent} = $parent);
471	$self->set_visible if $parent->{visible};	586	$self->set_visible if $parent->{visible};
472	}
473
474	sub connect {
475	my ($self, $signal, $cb) = @_;
476
477	push @{ $self->{signal_cb}{$signal} }, $cb;
478	}
479
480	sub _emit {
481	my ($self, $signal, @args) = @_;
482
483	List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
484	}
485
486	sub emit {
487	my ($self, $signal, @args) = @_;
488
489	$self->_emit ($signal, @args)
490	|| $self->$signal (@args);
491	}
492
493	sub visibility_change {
494	#my ($self, $visible) = @_;
495	}	587	}
496		588
497	sub realloc {	589	sub realloc {
498	my ($self) = @_;	590	my ($self) = @_;
499		591
…		…
524		616
525	# using global variables seems a bit hacky, but passing through all drawing	617	# using global variables seems a bit hacky, but passing through all drawing
526	# functions seems pointless.	618	# functions seems pointless.
527	our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn	619	our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
528		620
529	sub draw {	621	#sub draw {
530	my ($self) = @_;	622	#CFPlus.xs
531
532	return unless $self->{h} && $self->{w};
533
534	# update screen rectangle
535	local $draw_x = $draw_x + $self->{x};
536	local $draw_y = $draw_y + $self->{y};
537	local $draw_w = $draw_x + $self->{w};
538	local $draw_h = $draw_y + $self->{h};
539
540	# skip widgets that are entirely outside the drawing area
541	return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
542	|| ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
543
544	glPushMatrix;
545	glTranslate $self->{x}, $self->{y}, 0;
546	$self->_draw;
547	glPopMatrix;
548
549	if ($self == $HOVER && $self->{can_hover}) {
550	my ($x, $y) = @$self{qw(x y)};
551
552	glColor 1, 0.8, 0.5, 0.2;
553	glEnable GL_BLEND;
554	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
555	glBegin GL_QUADS;
556	glVertex $x , $y;
557	glVertex $x + $self->{w}, $y;
558	glVertex $x + $self->{w}, $y + $self->{h};
559	glVertex $x , $y + $self->{h};
560	glEnd;
561	glDisable GL_BLEND;
562	}
563
564	if ($ENV{CFPLUS_DEBUG} & 1) {
565	glPushMatrix;
566	glColor 1, 1, 0, 1;
567	glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
568	glBegin GL_LINE_LOOP;
569	glVertex 0 , 0;
570	glVertex $self->{w} - 1, 0;
571	glVertex $self->{w} - 1, $self->{h} - 1;
572	glVertex 0 , $self->{h} - 1;
573	glEnd;
574	glPopMatrix;
575	#CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
576	}
577	}
578		623
579	sub _draw {	624	sub _draw {
580	my ($self) = @_;	625	my ($self) = @_;
581		626
582	warn "no draw defined for $self\n";	627	warn "no draw defined for $self\n";
583	}	628	}
584		629
585	sub DESTROY {	630	sub DESTROY {
586	my ($self) = @_;	631	my ($self) = @_;
587		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
588	delete $WIDGET{$self+0};	639	delete $WIDGET{$self+0};
589	#$self->deactivate;
590	}	640	}
591		641
592	#############################################################################	642	#############################################################################
593		643
594	package CFClient::UI::DrawBG;	644	package DC::UI::DrawBG;
595		645
596	our @ISA = CFClient::UI::Base::;	646	our @ISA = DC::UI::Base::;
597		647
598	use strict;	648	use strict;
599	use CFClient::OpenGL;	649	use DC::OpenGL;
600		650
601	sub new {	651	sub new {
602	my $class = shift;	652	my $class = shift;
603
604	# range [value, low, high, page]
605		653
606	$class->SUPER::new (	654	$class->SUPER::new (
607	#bg => [0, 0, 0, 0.2],	655	#bg => [0, 0, 0, 0.2],
608	#active_bg => [1, 1, 1, 0.5],	656	#active_bg => [1, 1, 1, 0.5],
609	@_	657	@_
610	)	658	)
611	}	659	}
612		660
		661	sub set_bg {
		662	my ($self, $bg) = @_;
		663
		664	$self->{bg} = $bg;
		665	$self->update;
		666	}
		667
613	sub _draw {	668	sub _draw {
614	my ($self) = @_;	669	my ($self) = @_;
615		670
616	my $color = $FOCUS == $self && $self->{active_bg}	671	my $color = $FOCUS == $self
617	? $self->{active_bg}	672	? $self->{active_bg} || $self->{bg}
618	: $self->{bg};	673	: $self->{bg};
619		674
620	if ($color && (@$color < 4 || $color->[3])) {	675	if ($color && (@$color < 4 || $color->[3])) {
621	my ($w, $h) = @$self{qw(w h)};	676	my ($w, $h) = @$self{qw(w h)};
622		677
623	glEnable GL_BLEND;	678	glEnable GL_BLEND;
624	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	679	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
625	glColor @$color;	680	glColor_premultiply @$color;
626
627	glBegin GL_QUADS;
628	glVertex 0 , 0;
629	glVertex 0 , $h;
630	glVertex $w, $h;	681	glRect 0, 0, $w, $h;
631	glVertex $w, 0;
632	glEnd;
633
634	glDisable GL_BLEND;	682	glDisable GL_BLEND;
635	}	683	}
636	}	684	}
637		685
638	#############################################################################	686	#############################################################################
639		687
640	package CFClient::UI::Empty;	688	package DC::UI::Empty;
641		689
642	our @ISA = CFClient::UI::Base::;	690	our @ISA = DC::UI::Base::;
643		691
644	sub new {	692	sub new {
645	my ($class, %arg) = @_;	693	my ($class, %arg) = @_;
646	$class->SUPER::new (can_events => 0, %arg);	694	$class->SUPER::new (can_events => 0, %arg);
647	}	695	}
…		…
654		702
655	sub draw { }	703	sub draw { }
656		704
657	#############################################################################	705	#############################################################################
658		706
659	package CFClient::UI::Container;	707	package DC::UI::Container;
660		708
661	our @ISA = CFClient::UI::Base::;	709	our @ISA = DC::UI::Base::;
662		710
663	sub new {	711	sub new {
664	my ($class, %arg) = @_;	712	my ($class, %arg) = @_;
665		713
666	my $children = delete $arg{children} || [];	714	my $children = delete $arg{children};
667		715
668	my $self = $class->SUPER::new (	716	my $self = $class->SUPER::new (
669	children => [],	717	children => [],
670	can_events => 0,	718	can_events => 0,
671	%arg,	719	%arg,
672	);	720	);
		721
673	$self->add ($_) for @$children;	722	$self->add (@$children)
		723	if $children && @$children;
674		724
675	$self	725	$self
		726	}
		727
		728	sub realloc {
		729	my ($self) = @_;
		730
		731	$self->{force_realloc} = 1;
		732	$self->{force_size_alloc} = 1;
		733	$self->SUPER::realloc;
676	}	734	}
677		735
678	sub add {	736	sub add {
679	my ($self, @widgets) = @_;	737	my ($self, @widgets) = @_;
680		738
681	$_->set_parent ($self)	739	$_->set_parent ($self)
682	for @widgets;	740	for @widgets;
683		741
		742	# TODO: only do this in widgets that need it, e.g. root, fixed
684	use sort 'stable';	743	use sort 'stable';
685		744
686	$self->{children} = [	745	$self->{children} = [
687	sort { $a->{z} <=> $b->{z} }	746	sort { $a->{z} <=> $b->{z} }
688	@{$self->{children}}, @widgets	747	@{$self->{children}}, @widgets
689	];	748	];
690		749
691	$self->realloc;	750	$self->realloc;
		751
		752	$self->emit (c_add => \@widgets);
		753
		754	map $_+0, @widgets
692	}	755	}
693		756
694	sub children {	757	sub children {
695	@{ $_[0]{children} }	758	@{ $_[0]{children} }
696	}	759	}
697		760
698	sub remove {	761	sub remove {
699	my ($self, $child) = @_;	762	my ($self, @widgets) = @_;
700		763
		764	$self->emit (c_remove => \@widgets);
		765
		766	for my $child (@widgets) {
701	delete $child->{parent};	767	delete $child->{parent};
702	$child->hide;	768	$child->hide;
703
704	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];	769	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
		770	}
705		771
706	$self->realloc;	772	$self->realloc;
707	}	773	}
708		774
709	sub clear {	775	sub clear {
710	my ($self) = @_;	776	my ($self) = @_;
711		777
712	my $children = delete $self->{children};	778	my $children = $self->{children};
713	$self->{children} = [];	779	$self->{children} = [];
714		780
715	for (@$children) {	781	for (@$children) {
716	delete $_->{parent};	782	delete $_->{parent};
717	$_->hide;	783	$_->hide;
…		…
726	$x -= $self->{x};	792	$x -= $self->{x};
727	$y -= $self->{y};	793	$y -= $self->{y};
728		794
729	my $res;	795	my $res;
730		796
731	for (reverse @{ $self->{children} }) {	797	for (reverse $self->visible_children) {
732	$res = $_->find_widget ($x, $y)	798	$res = $_->find_widget ($x, $y)
733	and return $res;	799	and return $res;
734	}	800	}
735		801
736	$self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})	802	$self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
737	}	803	}
738		804
739	sub _draw {	805	sub _draw {
740	my ($self) = @_;	806	my ($self) = @_;
741		807
742	$_->draw for @{$self->{children}};	808	$_->draw for $self->visible_children;
743	}	809	}
744		810
745	#############################################################################	811	#############################################################################
746		812
747	package CFClient::UI::Bin;	813	package DC::UI::Bin;
748		814
749	our @ISA = CFClient::UI::Container::;	815	our @ISA = DC::UI::Container::;
750		816
751	sub new {	817	sub new {
752	my ($class, %arg) = @_;	818	my ($class, %arg) = @_;
753		819
754	my $child = (delete $arg{child}) || new CFClient::UI::Empty::;	820	my $child = (delete $arg{child}) || new DC::UI::Empty::;
755		821
756	$class->SUPER::new (children => [$child], %arg)	822	$class->SUPER::new (children => [$child], %arg)
757	}	823	}
758		824
759	sub add {	825	sub add {
760	my ($self, $child) = @_;	826	my ($self, $child) = @_;
761		827
762	$self->{children} = [];	828	$self->clear;
763
764	$self->SUPER::add ($child);	829	$self->SUPER::add ($child);
765	}	830	}
766		831
767	sub remove {	832	sub remove {
768	my ($self, $widget) = @_;	833	my ($self, $widget) = @_;
769		834
770	$self->SUPER::remove ($widget);	835	$self->SUPER::remove ($widget);
771		836
772	$self->{children} = [new CFClient::UI::Empty]	837	$self->{children} = [new DC::UI::Empty]
773	unless @{$self->{children}};	838	unless @{$self->{children}};
774	}	839	}
775		840
776	sub child { $_[0]->{children}[0] }	841	sub child { $_[0]->{children}[0] }
777		842
778	sub size_request {	843	sub size_request {
779	$_[0]{children}[0]->size_request	844	$_[0]{children}[0]->size_request
780	}	845	}
781		846
782	sub size_allocate {	847	sub invoke_size_allocate {
783	my ($self, $w, $h) = @_;	848	my ($self, $w, $h) = @_;
784		849
785	$self->{children}[0]->configure (0, 0, $w, $h);	850	$self->{children}[0]->configure (0, 0, $w, $h);
		851
		852	1
786	}	853	}
787		854
788	#############################################################################	855	#############################################################################
		856	# back-buffered drawing area
789		857
790	package CFClient::UI::Window;	858	package DC::UI::Window;
791		859
792	our @ISA = CFClient::UI::Bin::;	860	our @ISA = DC::UI::Bin::;
793		861
794	use CFClient::OpenGL;	862	use DC::OpenGL;
795		863
796	sub new {	864	sub new {
797	my ($class, %arg) = @_;	865	my ($class, %arg) = @_;
798		866
799	my $self = $class->SUPER::new (%arg);	867	my $self = $class->SUPER::new (%arg);
…		…
804		872
805	$ROOT->on_post_alloc ($self => sub { $self->render_child });	873	$ROOT->on_post_alloc ($self => sub { $self->render_child });
806	$self->SUPER::update;	874	$self->SUPER::update;
807	}	875	}
808		876
809	sub size_allocate {	877	sub invoke_size_allocate {
810	my ($self, $w, $h) = @_;	878	my ($self, $w, $h) = @_;
811		879
812	$self->SUPER::size_allocate ($w, $h);
813	$self->update;	880	$self->update;
		881
		882	$self->SUPER::invoke_size_allocate ($w, $h)
814	}	883	}
815		884
816	sub _render {	885	sub _render {
817	my ($self) = @_;	886	my ($self) = @_;
818		887
…		…
820	}	889	}
821		890
822	sub render_child {	891	sub render_child {
823	my ($self) = @_;	892	my ($self) = @_;
824		893
825	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {	894	$self->{texture} = new_from_opengl DC::Texture $self->{w}, $self->{h}, sub {
826	glClearColor 0, 0, 0, 0;	895	glClearColor 0, 0, 0, 0;
827	glClear GL_COLOR_BUFFER_BIT;	896	glClear GL_COLOR_BUFFER_BIT;
828		897
829	{	898	{
830	package CFClient::UI::Base;	899	package DC::UI::Base;
831		900
832	($draw_x, $draw_y, $draw_w, $draw_h) =	901	local ($draw_x, $draw_y, $draw_w, $draw_h) =
833	(0, 0, $self->{w}, $self->{h});	902	(0, 0, $self->{w}, $self->{h});
		903
		904	$self->_render;
834	}	905	}
835
836	$self->_render;
837	};	906	};
838	}	907	}
839		908
840	sub _draw {	909	sub _draw {
841	my ($self) = @_;	910	my ($self) = @_;
842
843	my ($w, $h) = @$self{qw(w h)};
844		911
845	my $tex = $self->{texture}	912	my $tex = $self->{texture}
846	or return;	913	or return;
847		914
848	glEnable GL_TEXTURE_2D;	915	glEnable GL_TEXTURE_2D;
849	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	916	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
850	glColor 1, 1, 1, 1;	917	glColor 0, 0, 0, 1;
851		918
852	$tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);	919	$tex->draw_quad_alpha_premultiplied (0, 0);
853		920
854	glDisable GL_TEXTURE_2D;	921	glDisable GL_TEXTURE_2D;
855	}	922	}
856		923
857	#############################################################################	924	#############################################################################
858		925
859	package CFClient::UI::ViewPort;	926	package DC::UI::ViewPort;
860		927
		928	use List::Util qw(min max);
		929
861	our @ISA = CFClient::UI::Window::;	930	our @ISA = DC::UI::Window::;
862		931
863	sub new {	932	sub new {
864	my $class = shift;	933	my $class = shift;
865		934
866	$class->SUPER::new (	935	$class->SUPER::new (
…		…
873	sub size_request {	942	sub size_request {
874	my ($self) = @_;	943	my ($self) = @_;
875		944
876	my ($w, $h) = @{$self->child}{qw(req_w req_h)};	945	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
877		946
878	$w = 10 if $self->{scroll_x};	947	$w = 1 if $self->{scroll_x};
879	$h = 10 if $self->{scroll_y};	948	$h = 1 if $self->{scroll_y};
880		949
881	($w, $h)	950	($w, $h)
882	}	951	}
883		952
884	sub size_allocate {	953	sub invoke_size_allocate {
885	my ($self, $w, $h) = @_;	954	my ($self, $w, $h) = @_;
886		955
887	my $child = $self->child;	956	my $child = $self->child;
888		957
889	$w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};	958	$w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
890	$h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};	959	$h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
891		960
892	$self->child->configure (0, 0, $w, $h);	961	$self->child->configure (0, 0, $w, $h);
893	$self->update;	962	$self->update;
		963
		964	1
894	}	965	}
895		966
896	sub set_offset {	967	sub set_offset {
897	my ($self, $x, $y) = @_;	968	my ($self, $x, $y) = @_;
898		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}) {
899	$self->{view_x} = int $x;	974	$self->{view_x} = $x;
900	$self->{view_y} = int $y;	975	$self->{view_y} = $y;
901		976
		977	$self->emit (changed => $x, $y);
902	$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	}
903	}	998	}
904		999
905	# 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 $self... but we should not ask for that
906	sub coord2local {	1001	sub coord2local {
907	my ($self, $x, $y) = @_;	1002	my ($self, $x, $y) = @_;
…		…
922	my ($self, $x, $y) = @_;	1017	my ($self, $x, $y) = @_;
923		1018
924	if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}	1019	if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
925	&& $y >= $self->{y} && $y < $self->{y} + $self->{h}	1020	&& $y >= $self->{y} && $y < $self->{y} + $self->{h}
926	) {	1021	) {
927	$self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})	1022	$self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
928	} else {	1023	} else {
929	$self->CFClient::UI::Base::find_widget ($x, $y)	1024	$self->DC::UI::Base::find_widget ($x, $y)
930	}	1025	}
931	}	1026	}
932		1027
933	sub _render {	1028	sub _render {
934	my ($self) = @_;	1029	my ($self) = @_;
935		1030
936	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};
937	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 - $self->{view_y};
938		1033
939	CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};	1034	DC::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
940		1035
941	$self->SUPER::_render;	1036	$self->SUPER::_render;
942	}	1037	}
943		1038
944	#############################################################################	1039	#############################################################################
945		1040
946	package CFClient::UI::ScrolledWindow;	1041	package DC::UI::ScrolledWindow;
947		1042
948	our @ISA = CFClient::UI::HBox::;	1043	our @ISA = DC::UI::Table::;
949		1044
950	sub new {	1045	sub new {
951	my $class = shift;	1046	my ($class, %arg) = @_;
		1047
		1048	my $child = delete $arg{child};
952		1049
953	my $self;	1050	my $self;
954		1051
955	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,
956	vertical => 1,	1066	vertical => 1,
957	range => [0, 0, 1, 0.01], # HACK fix	1067	range => [0, 0, 1, 0.01], # HACK fix
958	on_changed => sub {	1068	on_changed => sub {
959	$self->{vp}->set_offset (0, $_[1]);	1069	$self->{vpos} = $_[1];
		1070	$self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
960	},	1071	},
961	;	1072	;
962		1073
963	$self = $class->SUPER::new (	1074	$self = $class->SUPER::new (
964	vp => (new CFClient::UI::ViewPort expand => 1),	1075	scroll_x => 0,
		1076	scroll_y => 1,
		1077	can_events => 1,
965	slider => $slider,	1078	hslider => $hslider,
966	@_,	1079	vslider => $vslider,
		1080	col_expand => [1, 0],
		1081	row_expand => [1, 0],
		1082	%arg,
967	);	1083	);
968		1084
969	$self->{vp}->add ($self->{scrolled});	1085	$self->{vp} = new DC::UI::ViewPort
		1086	c_col => 0,
		1087	c_row => 0,
		1088	expand => 1,
		1089	scroll_x => $self->{scroll_x},
		1090	scroll_y => $self->{scroll_y},
		1091	on_changed => sub {
		1092	my ($vp, $x, $y) = @_;
		1093
		1094	$vp->{parent}{hslider}->set_value ($x);
		1095	$vp->{parent}{vslider}->set_value ($y);
		1096
		1097	0
		1098	},
		1099	on_size_allocate => sub {
		1100	my ($vp, $w, $h) = @_;
		1101	$vp->{parent}->update_slider;
		1102	0
		1103	},
		1104	;
		1105
970	$self->add ($self->{vp});	1106	$self->SUPER::add ($self->{vp});
971	$self->add ($self->{slider});	1107
		1108	$self->add ($child) if $child;
972		1109
973	$self	1110	$self
974	}	1111	}
975		1112
		1113	sub add {
		1114	my ($self, $widget) = @_;
		1115
		1116	$self->{vp}->add ($self->{child} = $widget);
		1117	}
		1118
		1119	sub set_offset { shift->{vp}->set_offset (@_) }
		1120	sub set_center { shift->{vp}->set_center (@_) }
		1121	sub make_visible { shift->{vp}->make_visible (@_) }
		1122
976	sub update {	1123	sub update_slider {
		1124	my ($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 {
977	my ($self) = @_;	1154	my ($self, $ev) = @_;
978		1155
979	$self->SUPER::update;	1156	$self->grab_focus;
980		1157
981	# todo: overwrite size_allocate of child	1158	my $ox = $self->{vp}{view_x};
982	my $child = $self->{vp}->child;	1159	my $oy = $self->{vp}{view_y};
983	$self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);	1160
984	}	1161	$self->{motion} = sub {
		1162	my ($ev, $x, $y) = @_;
985		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, $y);
		1206	return 1;
		1207	}
		1208
		1209	0
		1210	}
		1211
986	sub size_allocate {	1212	sub invoke_size_allocate {
987	my ($self, $w, $h) = @_;	1213	my ($self, $w, $h) = @_;
988		1214
		1215	$self->update_slider;
989	$self->SUPER::size_allocate ($w, $h);	1216	$self->SUPER::invoke_size_allocate ($w, $h)
990
991	my $child = $self->{vp}->child;
992	$self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
993	}	1217	}
994
995	#TODO# update range on size_allocate depending on child
996	# update viewport offset on scroll
997		1218
998	#############################################################################	1219	#############################################################################
999		1220
1000	package CFClient::UI::Frame;	1221	package DC::UI::Frame;
1001		1222
1002	our @ISA = CFClient::UI::Bin::;	1223	our @ISA = DC::UI::Bin::;
1003		1224
1004	use CFClient::OpenGL;	1225	use DC::OpenGL;
1005		1226
1006	sub new {	1227	sub new {
1007	my $class = shift;	1228	my $class = shift;
1008		1229
1009	$class->SUPER::new (	1230	$class->SUPER::new (
…		…
1017		1238
1018	if ($self->{bg}) {	1239	if ($self->{bg}) {
1019	my ($w, $h) = @$self{qw(w h)};	1240	my ($w, $h) = @$self{qw(w h)};
1020		1241
1021	glEnable GL_BLEND;	1242	glEnable GL_BLEND;
1022	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	1243	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1023	glColor @{ $self->{bg} };	1244	glColor_premultiply @{ $self->{bg} };
1024
1025	glBegin GL_QUADS;
1026	glVertex 0 , 0;
1027	glVertex 0 , $h;
1028	glVertex $w, $h;	1245	glRect 0, 0, $w, $h;
1029	glVertex $w, 0;
1030	glEnd;
1031
1032	glDisable GL_BLEND;	1246	glDisable GL_BLEND;
1033	}	1247	}
1034		1248
1035	$self->SUPER::_draw;	1249	$self->SUPER::_draw;
1036	}	1250	}
1037		1251
1038	#############################################################################	1252	#############################################################################
1039		1253
1040	package CFClient::UI::FancyFrame;	1254	package DC::UI::FancyFrame;
1041		1255
1042	our @ISA = CFClient::UI::Bin::;	1256	our @ISA = DC::UI::Bin::;
1043		1257
1044	use CFClient::OpenGL;	1258	use DC::OpenGL;
1045
1046	my $bg =
1047	new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1048	mipmap => 1, wrap => 1;
1049
1050	my @border =
1051	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1052	qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1053		1259
1054	sub new {	1260	sub new {
1055	my ($class, %arg) = @_;	1261	my ($class, %arg) = @_;
1056		1262
1057	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	}
1058		1270
1059	my $self = $class->SUPER::new (	1271	my $self = $class->SUPER::new (
1060	bg => [1, 1, 1, 1],	1272	# label => "",
1061	border_bg => [1, 1, 1, 1],	1273	fg => undef,
1062	border => 0.6,	1274	border => 0.8,
1063	can_events => 1,	1275	style => 'single',
1064	min_w => 16,
1065	min_h => 16,
1066	%arg,	1276	%arg,
1067	);	1277	);
1068		1278
1069	$self->{title} = new CFClient::UI::Label
1070	align => 0,
1071	valign => 1,
1072	text => $title,
1073	fontsize => $self->{border}
1074	if defined $title;
1075
1076	$self	1279	$self
1077	}	1280	}
1078		1281
1079	sub add {	1282	sub add {
1080	my ($self, @widgets) = @_;	1283	my ($self, @widgets) = @_;
1081		1284
1082	$self->SUPER::add (@widgets);	1285	$self->SUPER::add (@widgets);
1083	$self->CFClient::UI::Container::add ($self->{title}) if $self->{title};	1286	$self->DC::UI::Container::add ($self->{label}) if $self->{label};
1084	}	1287	}
1085		1288
1086	sub border {	1289	sub border {
1087	int $_[0]{border} * $::FONTSIZE	1290	int $_[0]{border} * $::FONTSIZE
1088	}	1291	}
1089		1292
1090	sub size_request {	1293	sub size_request {
1091	my ($self) = @_;	1294	my ($self) = @_;
1092		1295
1093	$self->{title}->size_request	1296	($self->{label_w}, undef) = $self->{label}->size_request
1094	if $self->{title};	1297	if $self->{label};
1095		1298
1096	my ($w, $h) = $self->SUPER::size_request;	1299	my ($w, $h) = $self->SUPER::size_request;
1097		1300
1098	(	1301	(
1099	$w + $self->border * 2,	1302	$w + $self->border * 2,
1100	$h + $self->border * 2,	1303	$h + $self->border * 2,
1101	)	1304	)
1102	}	1305	}
1103		1306
1104	sub size_allocate {	1307	sub invoke_size_allocate {
1105	my ($self, $w, $h) = @_;	1308	my ($self, $w, $h) = @_;
1106		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, $border * 0.5 + 0.5;
		1344	glEnd;
		1345
1107	if ($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}) {
1108	$self->{title}{w} = $w;	1446	$self->{title_widget}{w} = $w;
1109	$self->{title}{h} = $h;	1447	$self->{title_widget}{h} = $h;
1110	$self->{title}->size_allocate ($w, $h);	1448	$self->{title_widget}->invoke_size_allocate ($w, $h);
1111	}	1449	}
1112		1450
1113	my $border = $self->border;	1451	my $border = $self->border;
1114		1452
1115	$h -= List::Util::max 0, $border * 2;	1453	$h -= List::Util::max 0, $border * 2;
1116	$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;
1117		1468
1118	$self->child->configure ($border, $border, $w, $h);	1469	1
1119	}	1470	}
1120		1471
1121	sub button_down {	1472	sub invoke_button_down {
1122	my ($self, $ev, $x, $y) = @_;	1473	my ($self, $ev, $x, $y) = @_;
1123		1474
1124	my ($w, $h) = @$self{qw(w h)};	1475	my ($w, $h) = @$self{qw(w h)};
1125	my $border = $self->border;	1476	my $border = $self->border;
1126		1477
…		…
1142	my $dy = $ev->{y} - $oy;	1493	my $dy = $ev->{y} - $oy;
1143		1494
1144	$self->{force_w} = $bw + $dx * ($mx ? -1 : 1);	1495	$self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
1145	$self->{force_h} = $bh + $dy * ($my ? -1 : 1);	1496	$self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1146		1497
		1498	$self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1147	$self->realloc;	1499	$self->realloc;
1148	$self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1149	};	1500	};
1150		1501
1151	} elsif ($lr ^ $td) {	1502	} elsif ($lr ^ $td) {
1152	my ($ox, $oy) = ($ev->{x}, $ev->{y});	1503	my ($ox, $oy) = ($ev->{x}, $ev->{y});
1153	my ($bx, $by) = ($self->{x}, $self->{y});	1504	my ($bx, $by) = ($self->{x}, $self->{y});
…		…
1156	my ($ev, $x, $y) = @_;	1507	my ($ev, $x, $y) = @_;
1157		1508
1158	($x, $y) = ($ev->{x}, $ev->{y});	1509	($x, $y) = ($ev->{x}, $ev->{y});
1159		1510
1160	$self->move_abs ($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}, $self->{parent}{h});
1161	};	1514	};
		1515	} else {
		1516	return 0;
		1517	}
		1518
1162	}	1519	1
1163	}	1520	}
1164		1521
1165	sub button_up {	1522	sub invoke_button_up {
1166	my ($self, $ev, $x, $y) = @_;	1523	my ($self, $ev, $x, $y) = @_;
1167		1524
1168	delete $self->{motion};	1525	! ! delete $self->{motion}
1169	}	1526	}
1170		1527
1171	sub mouse_motion {	1528	sub invoke_mouse_motion {
1172	my ($self, $ev, $x, $y) = @_;	1529	my ($self, $ev, $x, $y) = @_;
1173		1530
1174	$self->{motion}->($ev, $x, $y) if $self->{motion};	1531	$self->{motion}->($ev, $x, $y) if $self->{motion};
		1532
		1533	! ! $self->{motion}
		1534	}
		1535
		1536	sub invoke_visibility_change {
		1537	my ($self, $visible) = @_;
		1538
		1539	delete $self->{motion} unless $visible;
		1540
		1541	0
1175	}	1542	}
1176		1543
1177	sub _draw {	1544	sub _draw {
1178	my ($self) = @_;	1545	my ($self) = @_;
1179		1546
…		…
1185	glEnable GL_TEXTURE_2D;	1552	glEnable GL_TEXTURE_2D;
1186	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	1553	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1187		1554
1188	my $border = $self->border;	1555	my $border = $self->border;
1189		1556
		1557	if ($border) {
1190	glColor @{ $self->{border_bg} };	1558	glColor @{ $self->{border_bg} };
1191	$border[0]->draw_quad_alpha (0, 0, $w, $border);	1559	$border[0]->draw_quad_alpha ( 0, 0, $w, $border);
1192	$border[1]->draw_quad_alpha (0, $border, $border, $ch);	1560	$border[1]->draw_quad_alpha ( 0, $border, $border, $ch);
1193	$border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);	1561	$border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1194	$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, $border);
		1577	}
1195		1578
1196	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {	1579	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1197	glColor @{ $self->{bg} };	1580	glColor @{ $self->{bg} };
1198		1581
1199	# TODO: repeat texture not scale	1582	# TODO: repeat texture not scale
…		…
1205		1588
1206	glDisable GL_TEXTURE_2D;	1589	glDisable GL_TEXTURE_2D;
1207		1590
1208	$child->draw;	1591	$child->draw;
1209		1592
1210	if ($self->{title}) {	1593	if ($self->{title_widget}) {
1211	glTranslate 0, $border - $self->{h};	1594	glTranslate 0, $border - $self->{h};
1212	$self->{title}->_draw;	1595	$self->{title_widget}->_draw;
		1596
		1597	glTranslate 0, - ($border - $self->{h});
1213	}	1598	}
		1599
		1600	$self->{close_button}->draw
		1601	if $self->{close_button};
1214	}	1602	}
1215		1603
1216	#############################################################################	1604	#############################################################################
1217		1605
1218	package CFClient::UI::Table;	1606	package DC::UI::Table;
1219		1607
1220	our @ISA = CFClient::UI::Base::;	1608	our @ISA = DC::UI::Container::;
1221		1609
1222	use List::Util qw(max sum);	1610	use List::Util qw(max sum);
1223		1611
1224	use CFClient::OpenGL;	1612	use DC::OpenGL;
1225		1613
1226	sub new {	1614	sub new {
1227	my $class = shift;	1615	my $class = shift;
1228		1616
1229	$class->SUPER::new (	1617	$class->SUPER::new (
1230	col_expand => [],	1618	col_expand => [],
		1619	row_expand => [],
1231	@_,	1620	@_,
1232	)	1621	)
1233	}	1622	}
1234		1623
1235	sub children {
1236	grep $_, map @$_, grep $_, @{ $_[0]{children} }
1237	}
1238
1239	sub add {	1624	sub add {
1240	my ($self, $x, $y, $child) = @_;
1241
1242	$child->set_parent ($self);
1243	$self->{children}[$y][$x] = $child;
1244
1245	$self->realloc;
1246	}
1247
1248	# TODO: move to container class maybe? send children a signal on removal?
1249	sub clear {
1250	my ($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);
1251		1656
1252	my @children = $self->children;	1657	my @children = $self->children;
1253	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	}
1254		1668	}
1255	for (@children) {
1256	delete $_->{parent};
1257	$_->hide;
1258	}
1259		1669
1260	$self->realloc;	1670	# second pass, rows
1261	}	1671	for my $widget (sort { $a->{c_rowspan} <=> $b->{c_rowspan} } @children) {
1262
1263	sub get_wh {
1264	my ($self) = @_;
1265
1266	my (@w, @h);
1267
1268	for my $y (0 .. $#{$self->{children}}) {
1269	my $row = $self->{children}[$y]
1270	or next;
1271
1272	for my $x (0 .. $#$row) {
1273	my $widget = $row->[$x]
1274	or next;
1275	my ($w, $h) = @$widget{qw(req_w req_h)};	1672	my ($r, $h, $rs) = @$widget{qw(c_row req_h c_rowspan)};
1276		1673
1277	$w[$x] = max $w[$x], $w;	1674	my $sh = sum @h[$r .. $r + $rs - 1];
1278	$h[$y] = max $h[$y], $h;	1675
		1676	if ($h > $sh) {
		1677	$_ += ($h - $sh) / ($_ ? $sh / $_ : $rs) for @h[$r .. $r + $rs - 1];
1279	}	1678	}
1280	}	1679	}
1281		1680
1282	(\@w, \@h)	1681	(\@w, \@h)
1283	}	1682	}
…		…
1291	(sum @$ws),	1690	(sum @$ws),
1292	(sum @$hs),	1691	(sum @$hs),
1293	)	1692	)
1294	}	1693	}
1295		1694
1296	sub size_allocate {	1695	sub invoke_size_allocate {
1297	my ($self, $w, $h) = @_;	1696	my ($self, $w, $h) = @_;
1298		1697
1299	my ($ws, $hs) = $self->get_wh;	1698	my ($ws, $hs) = $self->get_wh;
1300		1699
1301	my $req_w = (sum @$ws) || 1;	1700	my $req_w = (sum @$ws) || 1;
1302	my $req_h = (sum @$hs) || 1;	1701	my $req_h = (sum @$hs) || 1;
1303		1702
1304	# TODO: nicer code && do row_expand	1703	# now linearly scale the rows/columns to the allocated size
1305	my @col_expand = @{$self->{col_expand}};	1704	my @col_expand = @{$self->{col_expand}};
1306	@col_expand = (1) x @$ws unless @col_expand;	1705	@col_expand = (1) x @$ws unless @col_expand;
1307	my $col_expand = (sum @col_expand) || 1;	1706	my $col_expand = (sum @col_expand) || 1;
1308		1707
1309	# linearly scale sizes
1310	$ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;	1708	$ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
1311	$hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
1312		1709
1313	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
1314	CFClient::UI::harmonize $hs;	1718	DC::UI::harmonize $hs;
1315		1719
1316	my $y;	1720	my @x; for (0 .. $#$ws) { $x[$_ + 1] = $x[$_] + $ws->[$_] }
		1721	my @y; for (0 .. $#$hs) { $y[$_ + 1] = $y[$_] + $hs->[$_] }
1317		1722
1318	for my $r (0 .. $#{$self->{children}}) {	1723	for my $widget ($self->children) {
1319	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)};
1320	or next;
1321		1725
1322	my $x = 0;	1726	$widget->configure (
1323	my $row_h = $hs->[$r];	1727	$x[$c], $y[$r],
		1728	$x[$c + $cs] - $x[$c], $y[$r + $rs] - $y[$r],
1324		1729	);
1325	for my $c (0 .. $#$row) {	1730	}
1326	my $col_w = $ws->[$c];
1327		1731
1328	if (my $widget = $row->[$c]) {	1732	1
1329	$widget->configure ($x, $y, $col_w, $row_h);	1733	}
1330	}
1331		1734
1332	$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};
1333	}	1762	}
1334
1335	$y += $row_h;
1336	}	1763	}
1337		1764
1338	}	1765	my $W = $x2 - $x1;
		1766	my $H = $y2 - $y1;
1339		1767
1340	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, $H)
		1783	}
		1784
		1785	sub invoke_size_allocate {
1341	my ($self, $x, $y) = @_;	1786	my ($self, $W, $H) = @_;
1342		1787
1343	$x -= $self->{x};	1788	for my $child ($self->visible_children) {
1344	$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;
1345		1791
1346	my $res;	1792	$x += $child->{c_halign} * $child->{req_w};
		1793	$y += $child->{c_valign} * $child->{req_h};
1347		1794
1348	for (grep $_, map @$_, grep $_, @{ $self->{children} }) {	1795	$child->configure (int $x, int $y, $child->{req_w}, $child->{req_h});
1349	$res = $_->find_widget ($x, $y)	1796	}
1350	and return $res;	1797
1351	}	1798	1
1352
1353	$self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
1354	}
1355
1356	sub _draw {
1357	my ($self) = @_;
1358
1359	for (grep $_, @{$self->{children}}) {
1360	$_->draw for grep $_, @$_;
1361	}
1362	}	1799	}
1363		1800
1364	#############################################################################	1801	#############################################################################
1365		1802
1366	package CFClient::UI::Box;	1803	package DC::UI::Box;
1367		1804
1368	our @ISA = CFClient::UI::Container::;	1805	our @ISA = DC::UI::Container::;
1369		1806
1370	sub size_request {	1807	sub size_request {
1371	my ($self) = @_;	1808	my ($self) = @_;
		1809
		1810	my @children = $self->visible_children;
1372		1811
1373	$self->{vertical}	1812	$self->{vertical}
1374	? (	1813	? (
1375	(List::Util::max map $_->{req_w}, @{$self->{children}}),	1814	(List::Util::max map $_->{req_w}, @children),
1376	(List::Util::sum map $_->{req_h}, @{$self->{children}}),	1815	(List::Util::sum map $_->{req_h}, @children),
1377	)	1816	)
1378	: (	1817	: (
1379	(List::Util::sum map $_->{req_w}, @{$self->{children}}),	1818	(List::Util::sum map $_->{req_w}, @children),
1380	(List::Util::max map $_->{req_h}, @{$self->{children}}),	1819	(List::Util::max map $_->{req_h}, @children),
1381	)	1820	)
1382	}	1821	}
1383		1822
1384	sub size_allocate {	1823	sub invoke_size_allocate {
1385	my ($self, $w, $h) = @_;	1824	my ($self, $w, $h) = @_;
1386		1825
1387	my $space = $self->{vertical} ? $h : $w;	1826	my $space = $self->{vertical} ? $h : $w;
1388	my $children = $self->{children};	1827	my @children = $self->visible_children;
1389		1828
1390	my @req;	1829	my @req;
1391		1830
1392	if ($self->{homogeneous}) {	1831	if ($self->{homogeneous}) {
1393	@req = ($space / (@$children || 1)) x @$children;	1832	@req = ($space / (@children || 1)) x @children;
1394	} else {	1833	} else {
1395	@req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;	1834	@req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @children;
1396	my $req = List::Util::sum @req;	1835	my $req = List::Util::sum @req;
1397		1836
1398	if ($req > $space) {	1837	if ($req > $space) {
1399	# ah well, not enough space	1838	# ah well, not enough space
1400	$_ *= $space / $req for @req;	1839	$_ *= $space / $req for @req;
1401	} else {	1840	} else {
1402	my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;	1841	my $expand = (List::Util::sum map $_->{expand}, @children) || 1;
1403		1842
1404	$space = ($space - $req) / $expand; # remaining space to give away	1843	$space = ($space - $req) / $expand; # remaining space to give away
1405		1844
1406	$req[$_] += $space * $children->[$_]{expand}	1845	$req[$_] += $space * $children[$_]{expand}
1407	for 0 .. $#$children;	1846	for 0 .. $#children;
1408	}	1847	}
1409	}	1848	}
1410		1849
1411	CFClient::UI::harmonize \@req;	1850	DC::UI::harmonize \@req;
1412		1851
1413	my $pos = 0;	1852	my $pos = 0;
1414	for (0 .. $#$children) {	1853	for (0 .. $#children) {
1415	my $alloc = $req[$_];	1854	my $alloc = $req[$_];
1416	$children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));	1855	$children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1417		1856
1418	$pos += $alloc;	1857	$pos += $alloc;
1419	}	1858	}
1420		1859
1421	1	1860	1
1422	}	1861	}
1423		1862
1424	#############################################################################	1863	#############################################################################
1425		1864
1426	package CFClient::UI::HBox;	1865	package DC::UI::HBox;
1427		1866
1428	our @ISA = CFClient::UI::Box::;	1867	our @ISA = DC::UI::Box::;
1429		1868
1430	sub new {	1869	sub new {
1431	my $class = shift;	1870	my $class = shift;
1432		1871
1433	$class->SUPER::new (	1872	$class->SUPER::new (
…		…
1436	)	1875	)
1437	}	1876	}
1438		1877
1439	#############################################################################	1878	#############################################################################
1440		1879
1441	package CFClient::UI::VBox;	1880	package DC::UI::VBox;
1442		1881
1443	our @ISA = CFClient::UI::Box::;	1882	our @ISA = DC::UI::Box::;
1444		1883
1445	sub new {	1884	sub new {
1446	my $class = shift;	1885	my $class = shift;
1447		1886
1448	$class->SUPER::new (	1887	$class->SUPER::new (
…		…
1451	)	1890	)
1452	}	1891	}
1453		1892
1454	#############################################################################	1893	#############################################################################
1455		1894
1456	package CFClient::UI::Label;	1895	package DC::UI::Label;
1457		1896
1458	our @ISA = CFClient::UI::DrawBG::;	1897	our @ISA = DC::UI::DrawBG::;
1459		1898
1460	use CFClient::OpenGL;	1899	use DC::OpenGL;
1461		1900
1462	sub new {	1901	sub new {
1463	my ($class, %arg) = @_;	1902	my ($class, %arg) = @_;
1464		1903
1465	my $self = $class->SUPER::new (	1904	my $self = $class->SUPER::new (
…		…
1468	#active_bg => none	1907	#active_bg => none
1469	#font => default_font	1908	#font => default_font
1470	#text => initial text	1909	#text => initial text
1471	#markup => initial narkup	1910	#markup => initial narkup
1472	#max_w => maximum pixel width	1911	#max_w => maximum pixel width
		1912	#style => 0, # render flags
1473	ellipsise => 3, # end	1913	ellipsise => 3, # end
1474	layout => (new CFClient::Layout),	1914	layout => (new DC::Layout),
1475	fontsize => 1,	1915	fontsize => 1,
1476	align => -1,	1916	align => 0.5,
1477	valign => -1,	1917	valign => 0.5,
1478	padding_x => 2,	1918	padding_x => 4,
1479	padding_y => 2,	1919	padding_y => 2,
1480	can_events => 0,	1920	can_events => 0,
1481	%arg	1921	%arg
1482	);	1922	);
1483		1923
1484	if (exists $self->{template}) {	1924	if (exists $self->{template}) {
1485	my $layout = new CFClient::Layout;	1925	my $layout = new DC::Layout;
1486	$layout->set_text (delete $self->{template});	1926	$layout->set_text (delete $self->{template});
1487	$self->{template} = $layout;	1927	$self->{template} = $layout;
1488	}	1928	}
1489		1929
1490	if (exists $self->{markup}) {	1930	if (exists $self->{markup}) {
…		…
1494	}	1934	}
1495		1935
1496	$self	1936	$self
1497	}	1937	}
1498		1938
1499	sub escape($) {
1500	local $_ = $_[0];
1501
1502	s/&/&amp;/g;
1503	s/>/&gt;/g;
1504	s/</&lt;/g;
1505
1506	$_
1507	}
1508
1509	sub update {	1939	sub update {
1510	my ($self) = @_;	1940	my ($self) = @_;
1511		1941
1512	delete $self->{texture};	1942	delete $self->{texture};
1513	$self->SUPER::update;	1943	$self->SUPER::update;
1514	}	1944	}
1515		1945
		1946	sub realloc {
		1947	my ($self) = @_;
		1948
		1949	delete $self->{ox};
		1950	$self->SUPER::realloc;
		1951	}
		1952
		1953	sub clear {
		1954	my ($self) = @_;
		1955
		1956	$self->set_text ("");
		1957	}
		1958
1516	sub set_text {	1959	sub set_text {
1517	my ($self, $text) = @_;	1960	my ($self, $text) = @_;
1518		1961
1519	return if $self->{text} eq "T$text";	1962	return if $self->{text} eq "T$text";
1520	$self->{text} = "T$text";	1963	$self->{text} = "T$text";
1521		1964
1522	$self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1523	$self->{layout}->set_text ($text);	1965	$self->{layout}->set_text ($text);
1524		1966
		1967	delete $self->{size_req};
1525	$self->realloc;	1968	$self->realloc;
1526	$self->update;	1969	$self->update;
1527	}	1970	}
1528		1971
1529	sub set_markup {	1972	sub set_markup {
…		…
1532	return if $self->{text} eq "M$markup";	1975	return if $self->{text} eq "M$markup";
1533	$self->{text} = "M$markup";	1976	$self->{text} = "M$markup";
1534		1977
1535	my $rgba = $markup =~ /span.*(?:foreground|background)/;	1978	my $rgba = $markup =~ /span.*(?:foreground|background)/;
1536		1979
1537	$self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1538	$self->{layout}->set_markup ($markup);	1980	$self->{layout}->set_markup ($markup);
1539		1981
		1982	delete $self->{size_req};
1540	$self->realloc;	1983	$self->realloc;
1541	$self->update;	1984	$self->update;
1542	}	1985	}
1543		1986
1544	sub size_request {	1987	sub size_request {
1545	my ($self) = @_;	1988	my ($self) = @_;
1546		1989
		1990	$self->{size_req} ||= do {
		1991	my ($max_w, $max_h) = $self->get_max_wh;
		1992
1547	$self->{layout}->set_font ($self->{font}) if $self->{font};	1993	$self->{layout}->set_font ($self->{font}) if $self->{font};
1548	$self->{layout}->set_width ($self->{max_w} || -1);	1994	$self->{layout}->set_width ($max_w);
1549	$self->{layout}->set_ellipsise ($self->{ellipsise});	1995	$self->{layout}->set_ellipsise ($self->{ellipsise});
1550	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});	1996	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1551	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	1997	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1552		1998
1553	my ($w, $h) = $self->{layout}->size;	1999	my ($w, $h) = $self->{layout}->size;
1554		2000
1555	if (exists $self->{template}) {	2001	if (exists $self->{template}) {
1556	$self->{template}->set_font ($self->{font}) if $self->{font};	2002	$self->{template}->set_font ($self->{font}) if $self->{font};
		2003	$self->{template}->set_width ($max_w);
1557	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);	2004	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1558		2005
1559	my ($w2, $h2) = $self->{template}->size;	2006	my ($w2, $h2) = $self->{template}->size;
1560		2007
1561	$w = List::Util::max $w, $w2;	2008	$w = List::Util::max $w, $w2;
1562	$h = List::Util::max $h, $h2;	2009	$h = List::Util::max $h, $h2;
		2010	}
		2011
		2012	[$w, $h]
1563	}	2013	};
1564		2014
1565	($w, $h)	2015	@{ $self->{size_req} }
1566	}	2016	}
1567		2017
		2018	sub baseline_shift {
		2019	$_[0]{layout}->descent
		2020	}
		2021
1568	sub size_allocate {	2022	sub invoke_size_allocate {
1569	my ($self, $w, $h) = @_;	2023	my ($self, $w, $h) = @_;
1570		2024
1571	delete $self->{ox};	2025	delete $self->{ox};
1572		2026
1573	delete $self->{texture}	2027	delete $self->{texture}
1574	unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};	2028	unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
		2029
		2030	1
1575	}	2031	}
1576		2032
1577	sub set_fontsize {	2033	sub set_fontsize {
1578	my ($self, $fontsize) = @_;	2034	my ($self, $fontsize) = @_;
1579		2035
1580	$self->{fontsize} = $fontsize;	2036	$self->{fontsize} = $fontsize;
		2037	delete $self->{size_req};
1581	delete $self->{texture};	2038	delete $self->{texture};
1582		2039
1583	$self->realloc;	2040	$self->realloc;
1584	}	2041	}
1585		2042
		2043	sub reconfigure {
		2044	my ($self) = @_;
		2045
		2046	delete $self->{size_req};
		2047	delete $self->{texture};
		2048
		2049	$self->SUPER::reconfigure;
		2050	}
		2051
1586	sub _draw {	2052	sub _draw {
1587	my ($self) = @_;	2053	my ($self) = @_;
1588		2054
1589	$self->SUPER::_draw; # draw background, if applicable	2055	$self->SUPER::_draw; # draw background, if applicable
1590		2056
1591	my $tex = $self->{texture} ||= do {	2057	my $size = $self->{texture} ||= do {
1592	$self->{layout}->set_foreground (@{$self->{fg}});	2058	$self->{layout}->set_foreground (@{$self->{fg}});
1593	$self->{layout}->set_font ($self->{font}) if $self->{font};	2059	$self->{layout}->set_font ($self->{font}) if $self->{font};
1594	$self->{layout}->set_width ($self->{w});	2060	$self->{layout}->set_width ($self->{w});
1595	$self->{layout}->set_ellipsise ($self->{ellipsise});	2061	$self->{layout}->set_ellipsise ($self->{ellipsise});
1596	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});	2062	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1597	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	2063	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1598		2064
1599	new_from_layout CFClient::Texture $self->{layout}	2065	[$self->{layout}->size]
1600	};	2066	};
1601		2067
1602	unless (exists $self->{ox}) {	2068	unless (exists $self->{ox}) {
1603	$self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}	2069	$self->{ox} = $self->{padding_x} + int $self->{align} * ($self->{w} - $size->[0] - $self->{padding_x} * 2);
1604	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}	2070	$self->{oy} = $self->{padding_y} + int $self->{valign} * ($self->{h} - $size->[1] - $self->{padding_y} * 2);
1605	: ($self->{w} - $tex->{w}) * 0.5);
1606		2071
1607	$self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}	2072	$self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
1608	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1609	: ($self->{h} - $tex->{h}) * 0.5);
1610	};	2073	};
1611		2074
1612	glEnable GL_TEXTURE_2D;	2075	# unless ($self->{list}) {
1613	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2076	# $self->{list} = DC::OpenGL::glGenList;
1614		2077	# DC::OpenGL::glNewList $self->{list};
1615	if ($tex->{format} == GL_ALPHA) {	2078	# $self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
1616	glColor @{$self->{fg}};	2079	# DC::OpenGL::glEndList;
1617	$tex->draw_quad_alpha ($self->{ox}, $self->{oy});
1618	} else {
1619	$tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1620	}	2080	# }
		2081	#
		2082	# DC::OpenGL::glCallList $self->{list};
1621		2083
1622	glDisable GL_TEXTURE_2D;	2084	$self->{layout}->draw;
1623	}	2085	}
		2086
		2087	#sub destroy {
		2088	# my ($self) = @_;
		2089	#
		2090	# DC::OpenGL::glDeleteList delete $self->{list} if $self->{list};
		2091	#
		2092	# $self->SUPER::destroy;
		2093	#}
1624		2094
1625	#############################################################################	2095	#############################################################################
1626		2096
1627	package CFClient::UI::EntryBase;	2097	package DC::UI::EntryBase;
1628		2098
1629	our @ISA = CFClient::UI::Label::;	2099	our @ISA = DC::UI::Label::;
1630		2100
1631	use CFClient::OpenGL;	2101	use DC::OpenGL;
1632		2102
1633	sub new {	2103	sub new {
1634	my $class = shift;	2104	my $class = shift;
1635		2105
1636	$class->SUPER::new (	2106	$class->SUPER::new (
1637	fg => [1, 1, 1],	2107	fg => [1, 1, 1],
1638	bg => [0, 0, 0, 0.2],	2108	bg => [0, 0, 0, 0.2],
		2109	outline => undef,
1639	active_bg => [1, 1, 1, 0.5],	2110	active_bg => [0, 0, 1, .2],
1640	active_fg => [0, 0, 0],	2111	active_fg => [1, 1, 1],
		2112	active_outline => [1, 1, 0],
1641	can_hover => 1,	2113	can_hover => 1,
1642	can_focus => 1,	2114	can_focus => 1,
		2115	align => 0,
1643	valign => 0,	2116	valign => 0.5,
1644	can_events => 1,	2117	can_events => 1,
		2118	ellipsise => 0,
		2119	padding_x => 4,
		2120	padding_y => 2,
1645	#text => ...	2121	#text => ...
		2122	#hidden => "*",
1646	@_	2123	@_
1647	)	2124	)
1648	}	2125	}
1649		2126
1650	sub _set_text {	2127	sub _set_text {
…		…
1652		2129
1653	delete $self->{cur_h};	2130	delete $self->{cur_h};
1654		2131
1655	return if $self->{text} eq $text;	2132	return if $self->{text} eq $text;
1656		2133
1657	delete $self->{texture};
1658
1659	$self->{last_activity} = $::NOW;	2134	$self->{last_activity} = $::NOW;
1660	$self->{text} = $text;	2135	$self->{text} = $text;
1661		2136
1662	$text =~ s/./*/g if $self->{hidden};	2137	$text =~ s/./*/g if $self->{hidden};
1663	$self->{layout}->set_text ("$text ");	2138	$self->{layout}->set_text ("$text ");
		2139	delete $self->{size_req};
1664		2140
1665	$self->_emit (changed => $self->{text});	2141	$self->emit (changed => $self->{text});
		2142
		2143	$self->realloc;
		2144	$self->update;
1666	}	2145	}
1667		2146
1668	sub set_text {	2147	sub set_text {
1669	my ($self, $text) = @_;	2148	my ($self, $text) = @_;
1670		2149
1671	$self->{cursor} = length $text;	2150	$self->{cursor} = length $text;
1672	$self->_set_text ($text);	2151	$self->_set_text ($text);
1673
1674	$self->realloc;
1675	}	2152	}
1676		2153
1677	sub get_text {	2154	sub get_text {
1678	$_[0]{text}	2155	$_[0]{text}
1679	}	2156	}
…		…
1684	my ($w, $h) = $self->SUPER::size_request;	2161	my ($w, $h) = $self->SUPER::size_request;
1685		2162
1686	($w + 1, $h) # add 1 for cursor	2163	($w + 1, $h) # add 1 for cursor
1687	}	2164	}
1688		2165
1689	sub key_down {	2166	sub invoke_key_down {
1690	my ($self, $ev) = @_;	2167	my ($self, $ev) = @_;
1691		2168
1692	my $mod = $ev->{mod};	2169	my $mod = $ev->{mod};
1693	my $sym = $ev->{sym};	2170	my $sym = $ev->{sym};
1694	my $uni = $ev->{unicode};	2171	my $uni = $ev->{unicode};
1695		2172
1696	my $text = $self->get_text;	2173	my $text = $self->get_text;
1697		2174
1698	if ($uni == 8) {	2175	$self->{cursor} = List::Util::max 0, List::Util::min $self->{cursor}, length $text;
		2176
		2177	if ($sym == DC::SDLK_BACKSPACE) {
1699	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};	2178	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1700	} elsif ($uni == 127) {	2179	} elsif ($sym == DC::SDLK_DELETE) {
1701	substr $text, $self->{cursor}, 1, "";	2180	substr $text, $self->{cursor}, 1, "";
1702	} elsif ($sym == CFClient::SDLK_LEFT) {	2181	} elsif ($sym == DC::SDLK_LEFT) {
1703	--$self->{cursor} if $self->{cursor};	2182	--$self->{cursor} if $self->{cursor};
1704	} elsif ($sym == CFClient::SDLK_RIGHT) {	2183	} elsif ($sym == DC::SDLK_RIGHT) {
1705	++$self->{cursor} if $self->{cursor} < length $self->{text};	2184	++$self->{cursor} if $self->{cursor} < length $self->{text};
1706	} elsif ($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 = "";
1707	$self->{cursor} = 0;	2199	$self->{cursor} = 0;
1708	} elsif ($sym == CFClient::SDLK_END) {
1709	$self->{cursor} = length $text;
1710	} elsif ($uni == 27) {	2200	} elsif ($uni == 27) {
1711	$self->_emit ('escape');	2201	$self->emit ('escape');
1712	} elsif ($uni) {	2202	} elsif ($uni == 0x0d) {
		2203	substr $text, $self->{cursor}++, 0, "\012";
		2204	} elsif ($uni >= 0x20) {
1713	substr $text, $self->{cursor}++, 0, chr $uni;	2205	substr $text, $self->{cursor}++, 0, chr $uni;
		2206	} else {
		2207	return 0;
1714	}	2208	}
1715		2209
1716	$self->_set_text ($text);	2210	$self->_set_text ($text);
1717		2211
1718	$self->realloc;	2212	$self->realloc;
1719	}	2213	$self->update;
1720		2214
		2215	1
		2216	}
		2217
1721	sub focus_in {	2218	sub invoke_focus_in {
1722	my ($self) = @_;	2219	my ($self) = @_;
1723		2220
1724	$self->{last_activity} = $::NOW;	2221	$self->{last_activity} = $::NOW;
1725		2222
1726	$self->SUPER::focus_in;	2223	$self->SUPER::invoke_focus_in
1727	}	2224	}
1728		2225
1729	sub button_down {	2226	sub invoke_button_down {
1730	my ($self, $ev, $x, $y) = @_;	2227	my ($self, $ev, $x, $y) = @_;
1731		2228
1732	$self->SUPER::button_down ($ev, $x, $y);	2229	$self->SUPER::invoke_button_down ($ev, $x, $y);
1733		2230
1734	my $idx = $self->{layout}->xy_to_index ($x, $y);	2231	my $idx = $self->{layout}->xy_to_index ($x, $y);
1735		2232
1736	# byte-index to char-index	2233	# byte-index to char-index
1737	my $text = $self->{text};	2234	my $text = $self->{text};
1738	utf8::encode $text;	2235	utf8::encode $text; $text = substr $text, 0, $idx; utf8::decode $text;
1739	$self->{cursor} = length substr $text, 0, $idx;	2236	$self->{cursor} = length $text;
1740		2237
1741	$self->_set_text ($self->{text});	2238	$self->_set_text ($self->{text});
1742	$self->update;	2239	$self->update;
		2240
		2241	1
1743	}	2242	}
1744		2243
1745	sub mouse_motion {	2244	sub invoke_mouse_motion {
1746	my ($self, $ev, $x, $y) = @_;	2245	my ($self, $ev, $x, $y) = @_;
1747	# 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, $y;#d#
		2247
		2248	1
1748	}	2249	}
1749		2250
1750	sub _draw {	2251	sub _draw {
1751	my ($self) = @_;	2252	my ($self) = @_;
1752		2253
1753	local $self->{fg} = $self->{fg};	2254	local $self->{fg} = $self->{fg};
1754		2255
1755	if ($FOCUS == $self) {	2256	if ($FOCUS == $self) {
1756	glColor @{$self->{active_bg}};	2257	glColor_premultiply @{$self->{active_bg}};
1757	$self->{fg} = $self->{active_fg};	2258	$self->{fg} = $self->{active_fg};
1758	} else {	2259	} else {
1759	glColor @{$self->{bg}};	2260	glColor_premultiply @{$self->{bg}};
1760	}	2261	}
1761		2262
1762	glEnable GL_BLEND;	2263	glEnable GL_BLEND;
1763	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	2264	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1764	glBegin GL_QUADS;
1765	glVertex 0 , 0;
1766	glVertex 0 , $self->{h};
1767	glVertex $self->{w}, $self->{h};	2265	glRect 0, 0, $self->{w}, $self->{h};
1768	glVertex $self->{w}, 0;
1769	glEnd;
1770	glDisable GL_BLEND;	2266	glDisable GL_BLEND;
1771		2267
1772	$self->SUPER::_draw;	2268	$self->SUPER::_draw;
1773		2269
1774	#TODO: force update every cursor change :(	2270	#TODO: force update every cursor change :(
…		…
1776		2272
1777	unless (exists $self->{cur_h}) {	2273	unless (exists $self->{cur_h}) {
1778	my $text = substr $self->{text}, 0, $self->{cursor};	2274	my $text = substr $self->{text}, 0, $self->{cursor};
1779	utf8::encode $text;	2275	utf8::encode $text;
1780		2276
1781	@$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 $text);
1782	}	2278	}
1783		2279
1784	glColor @{$self->{fg}};	2280	glColor_premultiply @{$self->{active_fg}};
1785	glBegin GL_LINES;	2281	glBegin GL_LINES;
1786	glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};	2282	glVertex $self->{cur_x} + $self->{ox} + .5, $self->{cur_y} + $self->{oy};
1787	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} + $self->{cur_h};
1788	glEnd;	2284	glEnd;
1789	}
1790	}
1791		2285
		2286	glLineWidth 3;
		2287	glColor @{$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
1792	package CFClient::UI::Entry;	2304	package DC::UI::Entry;
1793		2305
1794	our @ISA = CFClient::UI::EntryBase::;	2306	our @ISA = DC::UI::EntryBase::;
1795		2307
1796	use CFClient::OpenGL;	2308	use DC::OpenGL;
1797		2309
		2310	sub new {
		2311	my $class = shift;
		2312
		2313	$class->SUPER::new (
		2314	history_pointer => -1,
		2315	@_
		2316	)
		2317	}
		2318
		2319
1798	sub key_down {	2320	sub invoke_key_down {
1799	my ($self, $ev) = @_;	2321	my ($self, $ev) = @_;
1800		2322
1801	my $sym = $ev->{sym};	2323	my $sym = $ev->{sym};
1802		2324
1803	if ($sym == 13) {	2325	if ($ev->{uni} == 0x0d || $sym == 13) {
1804	unshift @{$self->{history}},	2326	unshift @{$self->{history}},
1805	my $txt = $self->get_text;	2327	my $txt = $self->get_text;
		2328
1806	$self->{history_pointer} = -1;	2329	$self->{history_pointer} = -1;
1807	$self->{history_saveback} = '';	2330	$self->{history_saveback} = '';
1808	$self->_emit (activate => $txt);	2331	$self->emit (activate => $txt);
1809	$self->update;	2332	$self->update;
1810		2333
1811	} elsif ($sym == CFClient::SDLK_UP) {	2334	} elsif ($sym == DC::SDLK_UP) {
1812	if ($self->{history_pointer} < 0) {	2335	if ($self->{history_pointer} < 0) {
1813	$self->{history_saveback} = $self->get_text;	2336	$self->{history_saveback} = $self->get_text;
1814	}	2337	}
1815	if (@{$self->{history} || []} > 0) {	2338	if (@{$self->{history} || []} > 0) {
1816	$self->{history_pointer}++;	2339	$self->{history_pointer}++;
…		…
1818	$self->{history_pointer} = @{$self->{history} || []} - 1;	2341	$self->{history_pointer} = @{$self->{history} || []} - 1;
1819	}	2342	}
1820	$self->set_text ($self->{history}->[$self->{history_pointer}]);	2343	$self->set_text ($self->{history}->[$self->{history_pointer}]);
1821	}	2344	}
1822		2345
1823	} elsif ($sym == CFClient::SDLK_DOWN) {	2346	} elsif ($sym == DC::SDLK_DOWN) {
1824	$self->{history_pointer}--;	2347	$self->{history_pointer}--;
1825	$self->{history_pointer} = -1 if $self->{history_pointer} < 0;	2348	$self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1826		2349
1827	if ($self->{history_pointer} >= 0) {	2350	if ($self->{history_pointer} >= 0) {
1828	$self->set_text ($self->{history}->[$self->{history_pointer}]);	2351	$self->set_text ($self->{history}->[$self->{history_pointer}]);
1829	} else {	2352	} else {
		2353	if (defined $self->{history_saveback}) {
1830	$self->set_text ($self->{history_saveback});	2354	$self->set_text ($self->{history_saveback});
		2355	$self->{history_saveback} = undef;
		2356	}
1831	}	2357	}
1832		2358
1833	} else {	2359	} else {
1834	$self->SUPER::key_down ($ev);	2360	return $self->SUPER::invoke_key_down ($ev)
		2361	}
		2362
1835	}	2363	1
1836
1837	}	2364	}
1838		2365
1839	#############################################################################	2366	#############################################################################
1840		2367
1841	package CFClient::UI::Button;	2368	package DC::UI::TextEdit;
1842		2369
1843	our @ISA = CFClient::UI::Label::;	2370	our @ISA = DC::UI::EntryBase::;
1844		2371
1845	use CFClient::OpenGL;	2372	use DC::OpenGL;
1846
1847	my @tex =
1848	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1849	qw(b1_button_active.png);
1850		2373
1851	sub new {	2374	sub new {
1852	my $class = shift;	2375	my $class = shift;
1853		2376
1854	$class->SUPER::new (	2377	$class->SUPER::new (
1855	padding_x => 4,
1856	padding_y => 4,	2378	padding_y => 4,
1857	fg => [1, 1, 1],	2379
1858	active_fg => [0, 0, 1],	2380	@_
		2381	)
		2382	}
		2383
		2384	sub move_cursor_ver {
		2385	my ($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	$class->SUPER::new (
1859	can_hover => 1,	2431	can_hover => 1,
1860	align => 0,	2432	align => 0.5,
1861	valign => 0,	2433	valign => 0.5,
1862	can_events => 1,	2434	can_events => 1,
1863	@_	2435	@_
1864	)	2436	)
1865	}	2437	}
1866		2438
1867	sub activate { }
1868
1869	sub button_up {	2439	sub invoke_button_up {
1870	my ($self, $ev, $x, $y) = @_;	2440	my ($self, $ev, $x, $y) = @_;
1871		2441
1872	$self->emit ("activate")	2442	$self->emit ("activate")
1873	if $x >= 0 && $x < $self->{w}	2443	if $x >= 0 && $x < $self->{w}
1874	&& $y >= 0 && $y < $self->{h};	2444	&& $y >= 0 && $y < $self->{h};
		2445
		2446	1
1875	}	2447	}
1876		2448
1877	sub _draw {	2449	sub _draw {
1878	my ($self) = @_;	2450	my ($self) = @_;
1879
1880	local $self->{fg} = $self->{fg};
1881
1882	if ($GRAB == $self) {
1883	$self->{fg} = $self->{active_fg};
1884	}
1885		2451
1886	glEnable GL_TEXTURE_2D;	2452	glEnable GL_TEXTURE_2D;
1887	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2453	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1888	glColor 0, 0, 0, 1;	2454	glColor 0, 0, 0, 1;
1889		2455
		2456	my $tex = $tex[$GRAB == $self];
1890	$tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});	2457	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1891		2458
1892	glDisable GL_TEXTURE_2D;	2459	glDisable GL_TEXTURE_2D;
1893		2460
1894	$self->SUPER::_draw;	2461	$self->SUPER::_draw;
1895	}	2462	}
1896		2463
1897	#############################################################################	2464	#############################################################################
1898		2465
1899	package CFClient::UI::CheckBox;	2466	package DC::UI::Button;
1900		2467
1901	our @ISA = CFClient::UI::DrawBG::;	2468	our @ISA = DC::UI::Label::;
		2469
		2470	use DC::OpenGL;
1902		2471
1903	my @tex =	2472	my @tex =
1904	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2473	map { new_from_resource DC::Texture $_, mipmap => 1 }
1905	qw(c1_checkbox_bg.png c1_checkbox_active.png);	2474	qw(b1_button_inactive.png b1_button_active.png);
1906
1907	use CFClient::OpenGL;
1908		2475
1909	sub new {	2476	sub new {
1910	my $class = shift;	2477	my $class = shift;
1911		2478
1912	$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	$class->SUPER::new (
		2535	fontsize => 1,
1913	padding_x => 2,	2536	padding_x => 2,
1914	padding_y => 2,	2537	padding_y => 2,
1915	fg => [1, 1, 1],	2538	fg => [1, 1, 1],
1916	active_fg => [1, 1, 0],	2539	active_fg => [1, 1, 0],
1917	bg => [0, 0, 0, 0.2],	2540	bg => [0, 0, 0, 0.2],
…		…
1923	}	2546	}
1924		2547
1925	sub size_request {	2548	sub size_request {
1926	my ($self) = @_;	2549	my ($self) = @_;
1927		2550
1928	(6) x 2	2551	($self->{fontsize} * $::FONTSIZE) x 2
1929	}	2552	}
1930		2553
		2554	sub toggle {
		2555	my ($self) = @_;
		2556
		2557	$self->{state} = !$self->{state};
		2558	$self->emit (changed => $self->{state});
		2559	$self->update;
		2560	}
		2561
1931	sub button_down {	2562	sub invoke_button_down {
1932	my ($self, $ev, $x, $y) = @_;	2563	my ($self, $ev, $x, $y) = @_;
1933		2564
1934	if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}	2565	if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1935	&& $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {	2566	&& $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1936	$self->{state} = !$self->{state};	2567	$self->toggle;
1937	$self->_emit (changed => $self->{state});	2568	} else {
		2569	return 0
		2570	}
		2571
1938	}	2572	1
1939	}	2573	}
1940		2574
1941	sub _draw {	2575	sub _draw {
1942	my ($self) = @_;	2576	my ($self) = @_;
1943		2577
1944	$self->SUPER::_draw;	2578	$self->SUPER::_draw;
1945		2579
1946	glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;	2580	glTranslate $self->{padding_x}, $self->{padding_y}, 0;
1947		2581
1948	my ($w, $h) = @$self{qw(w h)};	2582	my ($w, $h) = @$self{qw(w h)};
1949		2583
1950	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;
1951		2585
…		…
1958	glDisable GL_TEXTURE_2D;	2592	glDisable GL_TEXTURE_2D;
1959	}	2593	}
1960		2594
1961	#############################################################################	2595	#############################################################################
1962		2596
1963	package CFClient::UI::Image;	2597	package DC::UI::Image;
1964		2598
1965	our @ISA = CFClient::UI::Base::;	2599	our @ISA = DC::UI::DrawBG::;
1966		2600
1967	use CFClient::OpenGL;	2601	use DC::OpenGL;
1968	use Carp qw/confess/;
1969		2602
1970	our %loaded_images;	2603	our %texture_cache;
1971		2604
1972	sub new {	2605	sub new {
1973	my $class = shift;	2606	my $class = shift;
1974		2607
1975	my $self = $class->SUPER::new (can_events => 0, @_);	2608	my $self = $class->SUPER::new (
		2609	can_events => 0,
		2610	scale => 1,
		2611	@_,
		2612	);
1976		2613
1977	$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";
1978		2616
1979	$loaded_images{$self->{image}} ||=	2617	$self->{tex} ||= $texture_cache{$self->{path}} ||=
1980	new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;	2618	new_from_resource DC::Texture $self->{path}, mipmap => 1;
1981		2619
1982	my $tex = $self->{tex} = $loaded_images{$self->{image}};	2620	DC::weaken $texture_cache{$self->{path}};
1983		2621
1984	Scalar::Util::weaken $loaded_images{$self->{image}};	2622	$self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
1985
1986	$self->{aspect} = $tex->{w} / $tex->{h};
1987		2623
1988	$self	2624	$self
1989	}	2625	}
1990		2626
		2627	sub STORABLE_freeze {
		2628	my ($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 => $path)
		2640	}
		2641
		2642	sub set_texture {
		2643	my ($self, $tex) = @_;
		2644
		2645	$self->{tex} = $tex;
		2646	$self->update;
		2647	}
		2648
1991	sub size_request {	2649	sub size_request {
1992	my ($self) = @_;	2650	my ($self) = @_;
1993		2651
1994	($self->{tex}->{w}, $self->{tex}->{h})	2652	(int $self->{tex}{w} * $self->{scale}, int $self->{tex}{h} * $self->{scale})
1995	}	2653	}
1996		2654
1997	sub _draw {	2655	sub _draw {
1998	my ($self) = @_;	2656	my ($self) = @_;
		2657
		2658	$self->SUPER::_draw;
1999		2659
2000	my $tex = $self->{tex};	2660	my $tex = $self->{tex};
2001		2661
2002	my ($w, $h) = ($self->{w}, $self->{h});	2662	my ($w, $h) = ($self->{w}, $self->{h});
2003		2663
…		…
2016	glDisable GL_TEXTURE_2D;	2676	glDisable GL_TEXTURE_2D;
2017	}	2677	}
2018		2678
2019	#############################################################################	2679	#############################################################################
2020		2680
		2681	package DC::UI::ImageButton;
		2682
		2683	our @ISA = DC::UI::Image::;
		2684
		2685	use DC::OpenGL;
		2686
		2687	sub new {
		2688	my $class = shift;
		2689
		2690	my $self = $class->SUPER::new (
		2691	padding_x => 4,
		2692	padding_y => 4,
		2693	fg => [1, 1, 1],
		2694	active_fg => [0, 0, 1],
		2695	can_hover => 1,
		2696	align => 0.5,
		2697	valign => 0.5,
		2698	can_events => 1,
		2699	@_
		2700	);
		2701	}
		2702
		2703	sub invoke_button_down {
		2704	my ($self, $ev, $x, $y) = @_;
		2705
		2706	1
		2707	}
		2708
		2709	sub invoke_button_up {
		2710	my ($self, $ev, $x, $y) = @_;
		2711
		2712	$self->emit ("activate")
		2713	if $x >= 0 && $x < $self->{w}
		2714	&& $y >= 0 && $y < $self->{h};
		2715
		2716	1
		2717	}
		2718
		2719	#############################################################################
		2720
2021	package CFClient::UI::VGauge;	2721	package DC::UI::VGauge;
2022		2722
2023	our @ISA = CFClient::UI::Base::;	2723	our @ISA = DC::UI::Base::;
2024		2724
2025	use List::Util qw(min max);	2725	use List::Util qw(min max);
2026		2726
2027	use CFClient::OpenGL;	2727	use DC::OpenGL;
2028		2728
2029	my %tex = (	2729	my %tex = (
2030	food => [	2730	food => [
2031	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2731	map { new_from_resource DC::Texture $_, mipmap => 1 }
2032	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/	2732	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
2033	],	2733	],
2034	grace => [	2734	grace => [
2035	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2735	map { new_from_resource DC::Texture $_, mipmap => 1 }
2036	qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/	2736	qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
2037	],	2737	],
2038	hp => [	2738	hp => [
2039	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2739	map { new_from_resource DC::Texture $_, mipmap => 1 }
2040	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/	2740	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
2041	],	2741	],
2042	mana => [	2742	mana => [
2043	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	2743	map { new_from_resource DC::Texture $_, mipmap => 1 }
2044	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/	2744	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
2045	],	2745	],
2046	);	2746	);
2047		2747
2048	# eg. VGauge->new (gauge => 'food'), default gauge: food	2748	# eg. VGauge->new (gauge => 'food'), default gauge: food
…		…
2108	my $ycut1 = max 0, min 1, $ycut;	2808	my $ycut1 = max 0, min 1, $ycut;
2109	my $ycut2 = max 0, min 1, $ycut - 1;	2809	my $ycut2 = max 0, min 1, $ycut - 1;
2110		2810
2111	my $h1 = $self->{h} * (1 - $ycut1);	2811	my $h1 = $self->{h} * (1 - $ycut1);
2112	my $h2 = $self->{h} * (1 - $ycut2);	2812	my $h2 = $self->{h} * (1 - $ycut2);
		2813	my $h3 = $self->{h};
		2814
		2815	$_ = $_ * (284-4)/288 + 4/288 for ($h1, $h2, $h3);
2113		2816
2114	glEnable GL_BLEND;	2817	glEnable GL_BLEND;
2115	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	2818	glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		2819	GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2116	glEnable GL_TEXTURE_2D;	2820	glEnable GL_TEXTURE_2D;
2117	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2821	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2118		2822
2119	glBindTexture GL_TEXTURE_2D, $t1->{name};	2823	glBindTexture GL_TEXTURE_2D, $t1->{name};
2120	glBegin GL_QUADS;	2824	glBegin GL_QUADS;
…		…
2135		2839
2136	if ($t3) {	2840	if ($t3) {
2137	glBindTexture GL_TEXTURE_2D, $t3->{name};	2841	glBindTexture GL_TEXTURE_2D, $t3->{name};
2138	glBegin GL_QUADS;	2842	glBegin GL_QUADS;
2139	glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;	2843	glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2140	glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};	2844	glTexCoord 0 , $t3->{t}; glVertex 0 , $h3;
2141	glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};	2845	glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $h3;
2142	glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;	2846	glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2143	glEnd;	2847	glEnd;
2144	}	2848	}
2145		2849
2146	glDisable GL_BLEND;	2850	glDisable GL_BLEND;
2147	glDisable GL_TEXTURE_2D;	2851	glDisable GL_TEXTURE_2D;
2148	}	2852	}
2149		2853
2150	#############################################################################	2854	#############################################################################
2151		2855
		2856	package DC::UI::Progress;
		2857
		2858	our @ISA = DC::UI::Label::;
		2859
		2860	use DC::OpenGL;
		2861
		2862	sub new {
		2863	my ($class, %arg) = @_;
		2864
		2865	my $self = $class->SUPER::new (
		2866	padding_x => 2,
		2867	padding_y => 2,
		2868	fg => [1, 1, 1],
		2869	bg => [0, 0, 1, 0.2],
		2870	bar => [0.7, 0.5, 0.1, 0.8],
		2871	outline => [0.4, 0.3, 0],
		2872	fontsize => 0.9,
		2873	valign => 0.5,
		2874	align => 0.5,
		2875	can_events => 1,
		2876	ellipsise => 1,
		2877	label => "%d%%",
		2878	%arg,
		2879	);
		2880
		2881	$self->set_value ($arg{value} || -1);
		2882
		2883	$self
		2884	}
		2885
		2886	sub set_label {
		2887	my ($self, $label) = @_;
		2888
		2889	return if $self->{label} eq $label;
		2890	$self->{label} = $label;
		2891
		2892	$self->DC::UI::Progress::set_value (0 + delete $self->{value});
		2893	}
		2894
		2895	sub set_value {
		2896	my ($self, $value) = @_;
		2897
		2898	if ($self->{value} ne $value) {
		2899	$self->{value} = $value;
		2900
		2901	if ($value < 0) {
		2902	$self->set_text ("-");
		2903	} else {
		2904	$self->set_text (sprintf $self->{label}, $value * 100);
		2905	}
		2906
		2907	$self->update;
		2908	}
		2909	}
		2910
		2911	sub _draw {
		2912	my ($self) = @_;
		2913
		2914	glEnable GL_BLEND;
		2915	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
		2916
		2917	my $px = $self->{padding_x};
		2918	my $py = $self->{padding_y};
		2919
		2920	if ($self->{value} >= 0) {
		2921	my $s = int $px + ($self->{w} - $px * 2) * $self->{value};
		2922
		2923	glColor_premultiply @{$self->{bar}};
		2924	glRect $px, $py, $s, $self->{h} - $py;
		2925	glColor_premultiply @{$self->{bg}};
		2926	glRect $s , $py, $self->{w} - $px, $self->{h} - $py;
		2927	}
		2928
		2929	glColor_premultiply @{$self->{outline}};
		2930
		2931	$px -= .5;
		2932	$py -= .5;
		2933
		2934	glRect_lineloop $px, $py, $self->{w} - $px, $self->{h} - $py;
		2935
		2936	glDisable GL_BLEND;
		2937
		2938	{
		2939	local $self->{bg}; # do not draw background
		2940	$self->SUPER::_draw;
		2941	}
		2942	}
		2943
		2944	#############################################################################
		2945
		2946	package DC::UI::ExperienceProgress;
		2947
		2948	our @ISA = DC::UI::Progress::;
		2949
		2950	sub new {
		2951	my ($class, %arg) = @_;
		2952
		2953	my $tt = exists $arg{tooltip} ? "$arg{tooltip}\n\n" : "";
		2954
		2955	my $self = $class->SUPER::new (
		2956	%arg,
		2957	tooltip => sub {
		2958	my ($self) = @_;
		2959
		2960	sprintf "%slevel %d\n%s points\n%s next level\n%s to go, %d%% done",
		2961	$tt,
		2962	$self->{lvl},
		2963	::formsep ($self->{exp}),
		2964	::formsep ($self->{nxt}),
		2965	::formsep ($self->{nxt} - $self->{exp}),
		2966	$self->_percent * 100,
		2967	},
		2968	);
		2969
		2970	$::CONN->{on_exp_update}{$self+0} = sub { $self->set_value ($self->{value}) }
		2971	if $::CONN;
		2972
		2973	$self
		2974	}
		2975
		2976	sub DESTROY {
		2977	my ($self) = @_;
		2978
		2979	delete $::CONN->{on_exp_update}{$self+0}
		2980	if $::CONN;
		2981
		2982	$self->SUPER::DESTROY;
		2983	}
		2984
		2985	sub _percent {
		2986	my ($self) = @_;
		2987
		2988	my $table = $::CONN && $::CONN->{exp_table}
		2989	or return -1;
		2990
		2991	my $l0 = $table->[$self->{lvl} - 1];
		2992	my $l1 = $table->[$self->{lvl}];
		2993
		2994	$self->{nxt} = $l1;
		2995
		2996	($self->{exp} - $l0) / ($l1 - $l0)
		2997	}
		2998
		2999	sub set_value {
		3000	my ($self, $lvl, $exp) = @_;
		3001
		3002	$self->{lvl} = $lvl;
		3003	$self->{exp} = $exp;
		3004
		3005	$self->SUPER::set_value ($self->_percent);
		3006	}
		3007
		3008	#############################################################################
		3009
2152	package CFClient::UI::Gauge;	3010	package DC::UI::Gauge;
2153		3011
2154	our @ISA = CFClient::UI::VBox::;	3012	our @ISA = DC::UI::VBox::;
2155		3013
2156	sub new {	3014	sub new {
2157	my ($class, %arg) = @_;	3015	my ($class, %arg) = @_;
2158		3016
2159	my $self = $class->SUPER::new (	3017	my $self = $class->SUPER::new (
…		…
2161	can_hover => 1,	3019	can_hover => 1,
2162	can_events => 1,	3020	can_events => 1,
2163	%arg,	3021	%arg,
2164	);	3022	);
2165		3023
2166	$self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");	3024	$self->add ($self->{value} = new DC::UI::Label valign => 1, align => 0.5, template => "999");
2167	$self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);	3025	$self->add ($self->{gauge} = new DC::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2168	$self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");	3026	$self->add ($self->{max} = new DC::UI::Label valign => 0, align => 0.5, template => "999");
2169		3027
2170	$self	3028	$self
2171	}	3029	}
2172		3030
2173	sub set_fontsize {	3031	sub set_fontsize {
…		…
2194	$self->{value}->set_text ($val);	3052	$self->{value}->set_text ($val);
2195	}	3053	}
2196		3054
2197	#############################################################################	3055	#############################################################################
2198		3056
2199	package CFClient::UI::Slider;	3057	package DC::UI::Slider;
2200		3058
2201	use strict;	3059	use strict;
2202		3060
2203	use CFClient::OpenGL;	3061	use DC::OpenGL;
2204		3062
2205	our @ISA = CFClient::UI::DrawBG::;	3063	our @ISA = DC::UI::DrawBG::;
2206		3064
2207	my @tex =	3065	my @tex =
2208	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }	3066	map { new_from_resource DC::Texture $_ }
2209	qw(s1_slider.png s1_slider_bg.png);	3067	qw(s1_slider.png s1_slider_bg.png);
2210		3068
2211	sub new {	3069	sub new {
2212	my $class = shift;	3070	my $class = shift;
2213		3071
…		…
2234	$self->update;	3092	$self->update;
2235		3093
2236	$self	3094	$self
2237	}	3095	}
2238		3096
2239	sub changed { }
2240
2241	sub set_range {	3097	sub set_range {
2242	my ($self, $range) = @_;	3098	my ($self, $range) = @_;
2243		3099
2244	($range, $self->{range}) = ($self->{range}, $range);	3100	($range, $self->{range}) = ($self->{range}, $range);
2245		3101
2246	$self->update
2247	if "@$range" ne "@{$self->{range}}";	3102	if ("@$range" ne "@{$self->{range}}") {
		3103	$self->update;
		3104	$self->set_value ($self->{range}[0]);
		3105	}
2248	}	3106	}
2249		3107
2250	sub set_value {	3108	sub set_value {
2251	my ($self, $value) = @_;	3109	my ($self, $value) = @_;
2252		3110
2253	my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};	3111	my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2254		3112
2255	$hi = $lo + 1 if $hi <= $lo;	3113	$hi = $lo if $hi < $lo;
2256		3114
2257	$page = $hi - $lo if $page > $hi - $lo;	3115	$value = $hi - $page if $value > $hi - $page;
2258
2259	$value = $lo if $value < $lo;	3116	$value = $lo if $value < $lo;
2260	$value = $hi - $page if $value > $hi - $page;
2261		3117
2262	$value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit	3118	$value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2263	if $unit;	3119	if $unit;
2264		3120
2265	@{$self->{range}} = ($value, $lo, $hi, $page, $unit);	3121	@{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2266		3122
2267	if ($value != $old_value) {	3123	if ($value != $old_value) {
2268	$self->_emit (changed => $value);	3124	$self->emit (changed => $value);
2269	$self->update;	3125	$self->update;
2270	}	3126	}
2271	}	3127	}
2272		3128
2273	sub size_request {	3129	sub size_request {
2274	my ($self) = @_;	3130	my ($self) = @_;
2275		3131
2276	($self->{req_w}, $self->{req_h})	3132	($self->{req_w}, $self->{req_h})
2277	}	3133	}
2278		3134
2279	sub button_down {	3135	sub invoke_button_down {
2280	my ($self, $ev, $x, $y) = @_;	3136	my ($self, $ev, $x, $y) = @_;
2281		3137
2282	$self->SUPER::button_down ($ev, $x, $y);	3138	$self->SUPER::invoke_button_down ($ev, $x, $y);
2283		3139
2284	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];	3140	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2285		3141
2286	$self->mouse_motion ($ev, $x, $y);	3142	$self->invoke_mouse_motion ($ev, $x, $y);
2287	}
2288		3143
		3144	1
		3145	}
		3146
2289	sub mouse_motion {	3147	sub invoke_mouse_motion {
2290	my ($self, $ev, $x, $y) = @_;	3148	my ($self, $ev, $x, $y) = @_;
2291		3149
2292	if ($GRAB == $self) {	3150	if ($GRAB == $self) {
2293	my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});	3151	my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2294		3152
2295	my (undef, $lo, $hi, $page) = @{$self->{range}};	3153	my (undef, $lo, $hi, $page) = @{$self->{range}};
2296		3154
2297	$x = ($x - $self->{click}[1]) / ($w * $self->{scale});	3155	$x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2298		3156
2299	$self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));	3157	$self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
		3158	} else {
		3159	return 0;
		3160	}
		3161
2300	}	3162	1
		3163	}
		3164
		3165	sub invoke_mouse_wheel {
		3166	my ($self, $ev) = @_;
		3167
		3168	my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx};
		3169
		3170	my $pagepart = $ev->{mod} & DC::KMOD_SHIFT ? 1 : 0.2;
		3171
		3172	$self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * $pagepart);
		3173
		3174	1
2301	}	3175	}
2302		3176
2303	sub update {	3177	sub update {
2304	my ($self) = @_;	3178	my ($self) = @_;
2305		3179
2306	$CFClient::UI::ROOT->on_post_alloc ($self => sub {	3180	delete $self->{knob_w};
		3181	$self->SUPER::update;
		3182	}
		3183
		3184	sub _draw {
		3185	my ($self) = @_;
		3186
		3187	unless ($self->{knob_w}) {
2307	$self->set_value ($self->{range}[0]);	3188	$self->set_value ($self->{range}[0]);
2308		3189
2309	my ($value, $lo, $hi, $page) = @{$self->{range}};	3190	my ($value, $lo, $hi, $page, $unit) = @{$self->{range}};
2310	my $range = ($hi - $page - $lo) || 1e-100;	3191	my $range = ($hi - $page - $lo) || 1e-10;
2311		3192
2312	my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;	3193	my $knob_w = List::Util::min 1, $page / (($hi - $lo) || 1e-10) || 24 / $self->{w};
2313		3194
2314	$self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;	3195	$self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
2315	$self->{scale} = 1 - 2 * $self->{offset} || 1e-100;	3196	$self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
2316		3197
2317	$value = ($value - $lo) / $range;	3198	$value = ($value - $lo) / $range;
2318	$value = $value * $self->{scale} + $self->{offset};	3199	$value = $value * $self->{scale} + $self->{offset};
2319		3200
2320	$self->{knob_x} = $value - $knob_w * 0.5;	3201	$self->{knob_x} = $value - $knob_w * 0.5;
2321	$self->{knob_w} = $knob_w;	3202	$self->{knob_w} = $knob_w;
2322	});	3203	}
2323
2324	$self->SUPER::update;
2325	}
2326
2327	sub _draw {
2328	my ($self) = @_;
2329		3204
2330	$self->SUPER::_draw ();	3205	$self->SUPER::_draw ();
2331		3206
2332	glScale $self->{w}, $self->{h};	3207	glScale $self->{w}, $self->{h};
2333		3208
…		…
2353	glDisable GL_TEXTURE_2D;	3228	glDisable GL_TEXTURE_2D;
2354	}	3229	}
2355		3230
2356	#############################################################################	3231	#############################################################################
2357		3232
2358	package CFClient::UI::ValSlider;	3233	package DC::UI::ValSlider;
2359		3234
2360	our @ISA = CFClient::UI::HBox::;	3235	our @ISA = DC::UI::HBox::;
2361		3236
2362	sub new {	3237	sub new {
2363	my ($class, %arg) = @_;	3238	my ($class, %arg) = @_;
2364		3239
2365	my $range = delete $arg{range};	3240	my $range = delete $arg{range};
2366		3241
2367	my $self = $class->SUPER::new (	3242	my $self = $class->SUPER::new (
2368	slider => (new CFClient::UI::Slider expand => 1, range => $range),	3243	slider => (new DC::UI::Slider expand => 1, range => $range),
2369	entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),	3244	entry => (new DC::UI::Label text => "", template => delete $arg{template}),
2370	to_value => sub { shift },	3245	to_value => sub { shift },
2371	from_value => sub { shift },	3246	from_value => sub { shift },
2372	%arg,	3247	%arg,
2373	);	3248	);
2374		3249
…		…
2394	sub set_range { shift->{slider}->set_range (@_) }	3269	sub set_range { shift->{slider}->set_range (@_) }
2395	sub set_value { shift->{slider}->set_value (@_) }	3270	sub set_value { shift->{slider}->set_value (@_) }
2396		3271
2397	#############################################################################	3272	#############################################################################
2398		3273
2399	package CFClient::UI::TextView;	3274	package DC::UI::TextScroller;
2400		3275
2401	our @ISA = CFClient::UI::HBox::;	3276	our @ISA = DC::UI::HBox::;
2402		3277
2403	use CFClient::OpenGL;	3278	use DC::OpenGL;
2404		3279
2405	sub new {	3280	sub new {
2406	my $class = shift;	3281	my $class = shift;
2407		3282
2408	my $self = $class->SUPER::new (	3283	my $self = $class->SUPER::new (
2409	fontsize => 1,	3284	fontsize => 1,
2410	can_events => 0,	3285	can_events => 1,
		3286	indent => 0,
2411	#font => default_font	3287	#font => default_font
2412	@_,	3288	@_,
2413		3289
2414	layout => (new CFClient::Layout 1),	3290	layout => (new DC::Layout),
2415	par => [],	3291	par => [],
		3292	max_par => 0,
2416	height => 0,	3293	height => 0,
2417	children => [	3294	children => [
2418	(new CFClient::UI::Empty expand => 1),	3295	(new DC::UI::Empty expand => 1),
2419	(new CFClient::UI::Slider vertical => 1),	3296	(new DC::UI::Slider vertical => 1),
2420	],	3297	],
2421	);	3298	);
2422		3299
2423	$self->{children}[1]->connect (changed => sub { $self->update });	3300	$self->{children}[1]->connect (changed => sub { $self->update });
2424		3301
…		…
2430		3307
2431	$self->{fontsize} = $fontsize;	3308	$self->{fontsize} = $fontsize;
2432	$self->reflow;	3309	$self->reflow;
2433	}	3310	}
2434		3311
		3312	sub size_request {
		3313	my ($self) = @_;
		3314
		3315	my ($empty, $slider) = $self->visible_children;
		3316
		3317	local $self->{children} = [$empty, $slider];
		3318	$self->SUPER::size_request
		3319	}
		3320
2435	sub size_allocate {	3321	sub invoke_size_allocate {
2436	my ($self, $w, $h) = @_;	3322	my ($self, $w, $h) = @_;
2437		3323
2438	$self->SUPER::size_allocate ($w, $h);	3324	my ($empty, $slider, @other) = @{ $self->{children} };
		3325	$_->configure (@$_{qw(x y req_w req_h)}) for @other;
2439		3326
2440	$self->{layout}->set_font ($self->{font}) if $self->{font};	3327	$self->{layout}->set_font ($self->{font}) if $self->{font};
2441	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	3328	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2442	$self->{layout}->set_width ($self->{children}[0]{w});	3329	$self->{layout}->set_width ($empty->{w});
		3330	$self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2443		3331
2444	$self->reflow;	3332	$self->reflow;
2445	}
2446		3333
2447	sub text_size {	3334	local $self->{children} = [$empty, $slider];
		3335	$self->SUPER::invoke_size_allocate ($w, $h)
		3336	}
		3337
		3338	sub invoke_mouse_wheel {
2448	my ($self, $text, $indent) = @_;	3339	my ($self, $ev) = @_;
		3340
		3341	return 0 unless $ev->{dy}; # only vertical movements
		3342
		3343	$self->{children}[1]->emit (mouse_wheel => $ev);
		3344
		3345	1
		3346	}
		3347
		3348	sub get_layout {
		3349	my ($self, $para) = @_;
2449		3350
2450	my $layout = $self->{layout};	3351	my $layout = $self->{layout};
2451		3352
		3353	$layout->set_font ($self->{font}) if $self->{font};
		3354	$layout->set_foreground (@{$para->{fg}});
2452	$layout->set_height ($self->{fontsize} * $::FONTSIZE);	3355	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
2453	$layout->set_width ($self->{children}[0]{w} - $indent);	3356	$layout->set_width ($self->{children}[0]{w} - $para->{indent});
		3357	$layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2454	$layout->set_markup ($text);	3358	$layout->set_markup ($para->{markup});
		3359
		3360	$layout->set_shapes (
		3361	map
		3362	+(0, $_->baseline_shift + $_->{padding_y} - $_->{h}, $_->{w}, $_->{h}),
		3363	@{$para->{widget}}
2455		3364	);
		3365
2456	$layout->size	3366	$layout
2457	}	3367	}
2458		3368
2459	sub reflow {	3369	sub reflow {
2460	my ($self) = @_;	3370	my ($self) = @_;
2461		3371
…		…
2468		3378
2469	# todo: base offset on lines or so, not on pixels	3379	# todo: base offset on lines or so, not on pixels
2470	$self->{children}[1]->set_value ($offset);	3380	$self->{children}[1]->set_value ($offset);
2471	}	3381	}
2472		3382
		3383	sub current_paragraph {
		3384	my ($self) = @_;
		3385
		3386	$self->{top_paragraph} - 1
		3387	}
		3388
		3389	sub scroll_to {
		3390	my ($self, $para) = @_;
		3391
		3392	$para = List::Util::max 0, List::Util::min $#{$self->{par}}, $para;
		3393
		3394	$self->{scroll_to} = $para;
		3395	$self->update;
		3396	}
		3397
2473	sub clear {	3398	sub clear {
2474	my ($self) = @_;	3399	my ($self) = @_;
		3400
		3401	my (undef, undef, @other) = @{ $self->{children} };
		3402	$self->remove ($_) for @other;
2475		3403
2476	$self->{par} = [];	3404	$self->{par} = [];
2477	$self->{height} = 0;	3405	$self->{height} = 0;
2478	$self->{children}[1]->set_range ([0, 0, 0, 1, 1]);	3406	$self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2479	}	3407	}
2480		3408
2481	sub add_paragraph {	3409	sub add_paragraph {
2482	my ($self, $color, $text, $indent) = @_;	3410	my $self = shift;
2483		3411
2484	for my $line (split /\n/, $text) {	3412	for my $para (@_) {
2485	my ($w, $h) = $self->text_size ($line);	3413	$para = {
		3414	fg => [1, 1, 1, 1],
		3415	indent => 0,
		3416	markup => "",
		3417	widget => [],
		3418	ref $para ? %$para : (markup => $para),
		3419	w => 1e10,
		3420	wrapped => 1,
		3421	};
		3422
		3423	$self->add (@{ $para->{widget} }) if @{ $para->{widget} };
		3424	push @{$self->{par}}, $para;
		3425	}
		3426
		3427	if (my $max = $self->{max_par}) {
		3428	shift @{$self->{par}} while @{$self->{par}} > $max;
		3429	}
		3430
		3431	$self->{need_reflow}++;
		3432	$self->update;
		3433	}
		3434
		3435	sub scroll_to_bottom {
		3436	my ($self) = @_;
		3437
		3438	$self->{scroll_to} = $#{$self->{par}};
		3439	$self->update;
		3440	}
		3441
		3442	sub force_uptodate {
		3443	my ($self) = @_;
		3444
		3445	if (delete $self->{need_reflow}) {
		3446	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
		3447
		3448	my $height = 0;
		3449
		3450	for my $para (@{$self->{par}}) {
		3451	if ($para->{w} != $W && ($para->{wrapped} || $para->{w} > $W)) {
		3452	my $layout = $self->get_layout ($para);
		3453	my ($w, $h) = $layout->size;
		3454
		3455	$para->{w} = $w + $para->{indent};
		3456	$para->{h} = $h;
		3457	$para->{wrapped} = $layout->has_wrapped;
		3458	}
		3459
		3460	$para->{y} = $height;
		3461	$height += $para->{h};
		3462	}
		3463
2486	$self->{height} += $h;	3464	$self->{height} = $height;
2487	push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];	3465	$self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
2488	}
2489		3466
2490	$self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);	3467	delete $self->{texture};
		3468	}
		3469
		3470	if (my $paridx = delete $self->{scroll_to}) {
		3471	$self->{children}[1]->set_value ($self->{par}[$paridx]{y});
		3472	}
2491	}	3473	}
2492		3474
2493	sub update {	3475	sub update {
2494	my ($self) = @_;	3476	my ($self) = @_;
2495		3477
…		…
2497		3479
2498	return unless $self->{h} > 0;	3480	return unless $self->{h} > 0;
2499		3481
2500	delete $self->{texture};	3482	delete $self->{texture};
2501		3483
2502	$ROOT->on_post_alloc ($self, sub {	3484	$ROOT->on_post_alloc ($self => sub {
		3485	$self->force_uptodate;
		3486
2503	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};	3487	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2504		3488
2505	if (delete $self->{need_reflow}) {
2506	my $height = 0;
2507
2508	my $layout = $self->{layout};
2509
2510	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
2511
2512	for (@{$self->{par}}) {
2513	if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2514	$layout->set_width ($W - $_->[3]);
2515	$layout->set_markup ($_->[4]);
2516	my ($w, $h) = $layout->size;
2517	$_->[0] = $w + $_->[3];
2518	$_->[1] = $h;
2519	}
2520
2521	$height += $_->[1];
2522	}
2523
2524	$self->{height} = $height;
2525
2526	$self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
2527
2528	delete $self->{texture};
2529	}
2530
2531	$self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {	3489	$self->{texture} ||= new_from_opengl DC::Texture $W, $H, sub {
2532	glClearColor 0.5, 0.5, 0.5, 0;	3490	glClearColor 0, 0, 0, 0;
2533	glClear GL_COLOR_BUFFER_BIT;	3491	glClear GL_COLOR_BUFFER_BIT;
2534		3492
		3493	package DC::UI::Base;
		3494	local ($draw_x, $draw_y, $draw_w, $draw_h) =
		3495	(0, 0, $self->{w}, $self->{h});
		3496
		3497	my $top = int $self->{children}[1]{range}[0];
		3498
		3499	my $paridx = 0;
		3500	my $top_paragraph;
2535	my $top = int $self->{children}[1]{range}[0];	3501	my $top = int $self->{children}[1]{range}[0];
2536		3502
2537	my $y0 = $top;	3503	my $y0 = $top;
2538	my $y1 = $top + $H;	3504	my $y1 = $top + $H;
2539		3505
2540	my $y = 0;
2541
2542	my $layout = $self->{layout};
2543
2544	$layout->set_font ($self->{font}) if $self->{font};
2545
2546	glEnable GL_BLEND;
2547	#TODO# not correct in windows where rgba is forced off
2548	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2549
2550	for my $par (@{$self->{par}}) {	3506	for my $para (@{$self->{par}}) {
2551	my $h = $par->[1];	3507	my $h = $para->{h};
		3508	my $y = $para->{y};
2552		3509
2553	if ($y0 < $y + $h && $y < $y1) {	3510	if ($y0 < $y + $h && $y < $y1) {
2554	$layout->set_foreground (@{ $par->[2] });	3511	my $layout = $self->get_layout ($para);
2555	$layout->set_width ($W - $par->[3]);
2556	$layout->set_markup ($par->[4]);
2557		3512
2558	my ($w, $h, $data, $format, $internalformat) = $layout->render;	3513	$layout->render ($para->{indent}, $y - $y0);
		3514	$layout->draw;
2559		3515
2560	glRasterPos $par->[3], $y - $y0;	3516	if (my @w = @{ $para->{widget} }) {
2561	glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;	3517	my @s = $layout->get_shapes;
		3518
		3519	for (@w) {
		3520	my ($dx, $dy) = splice @s, 0, 2, ();
		3521
		3522	$_->{x} = $dx + $para->{indent};
		3523	$_->{y} = $dy + $y - $y0;
		3524
		3525	$_->draw;
		3526	}
		3527	}
2562	}	3528	}
2563		3529
2564	$y += $h;	3530	$paridx++;
		3531	$top_paragraph ||= $paridx if $y >= $top;
2565	}	3532	}
2566		3533
2567	glDisable GL_BLEND;	3534	$self->{top_paragraph} = $top_paragraph;
2568	};	3535	};
2569	});	3536	});
2570	}	3537	}
2571		3538
		3539	sub reconfigure {
		3540	my ($self) = @_;
		3541
		3542	$self->SUPER::reconfigure;
		3543
		3544	$_->{w} = 1e10 for @{ $self->{par} };
		3545	$self->reflow;
		3546	}
		3547
2572	sub _draw {	3548	sub _draw {
2573	my ($self) = @_;	3549	my ($self) = @_;
2574		3550
2575	glEnable GL_TEXTURE_2D;	3551	glEnable GL_TEXTURE_2D;
2576	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	3552	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2577	glColor 1, 1, 1, 1;	3553	glColor 0, 0, 0, 1;
2578	$self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});	3554	$self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2579	glDisable GL_TEXTURE_2D;	3555	glDisable GL_TEXTURE_2D;
2580		3556
2581	$self->{children}[1]->draw;	3557	$self->{children}[1]->draw;
2582
2583	}	3558	}
2584		3559
2585	#############################################################################	3560	#############################################################################
2586		3561
2587	package CFClient::UI::Animator;	3562	package DC::UI::Animator;
2588		3563
2589	use CFClient::OpenGL;	3564	use DC::OpenGL;
2590		3565
2591	our @ISA = CFClient::UI::Bin::;	3566	our @ISA = DC::UI::Bin::;
2592		3567
2593	sub moveto {	3568	sub moveto {
2594	my ($self, $x, $y) = @_;	3569	my ($self, $x, $y) = @_;
2595		3570
2596	$self->{moveto} = [$self->{x}, $self->{y}, $x, $y];	3571	$self->{moveto} = [$self->{x}, $self->{y}, $x, $y];
…		…
2624	glPopMatrix;	3599	glPopMatrix;
2625	}	3600	}
2626		3601
2627	#############################################################################	3602	#############################################################################
2628		3603
2629	package CFClient::UI::Flopper;	3604	package DC::UI::Flopper;
2630		3605
2631	our @ISA = CFClient::UI::Button::;	3606	our @ISA = DC::UI::Button::;
2632		3607
2633	sub new {	3608	sub new {
2634	my $class = shift;	3609	my $class = shift;
2635		3610
2636	my $self = $class->SUPER::new (	3611	my $self = $class->SUPER::new (
…		…
2648	$self->{other}->toggle_visibility;	3623	$self->{other}->toggle_visibility;
2649	}	3624	}
2650		3625
2651	#############################################################################	3626	#############################################################################
2652		3627
2653	package CFClient::UI::Tooltip;	3628	package DC::UI::Tooltip;
2654		3629
2655	our @ISA = CFClient::UI::Bin::;	3630	our @ISA = DC::UI::Bin::;
2656		3631
2657	use CFClient::OpenGL;	3632	use DC::OpenGL;
2658		3633
2659	sub new {	3634	sub new {
2660	my $class = shift;	3635	my $class = shift;
2661		3636
2662	$class->SUPER::new (	3637	$class->SUPER::new (
…		…
2666	}	3641	}
2667		3642
2668	sub set_tooltip_from {	3643	sub set_tooltip_from {
2669	my ($self, $widget) = @_;	3644	my ($self, $widget) = @_;
2670		3645
2671	my $tooltip = $widget->{tooltip};	3646	my $tip = $widget->{tooltip};
		3647	$tip = $tip->($widget) if "CODE" eq ref $tip;
		3648
		3649	$tip = DC::Pod::section_label tooltip => $1
		3650	if $tip =~ /^#(.*)$/;
2672		3651
2673	if ($ENV{CFPLUS_DEBUG} & 2) {	3652	if ($ENV{CFPLUS_DEBUG} & 2) {
2674	$tooltip .= "\n\n" . (ref $widget) . "\n"	3653	$tip .= "\n\n" . (ref $widget) . "\n"
2675	. "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"	3654	. "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2676	. "req $widget->{req_w} $widget->{req_h}\n"	3655	. "req $widget->{req_w} $widget->{req_h}\n"
2677	. "visible $widget->{visible}";	3656	. "visible $widget->{visible}";
2678	}	3657	}
2679		3658
		3659	$tip =~ s/^\n+//;
		3660	$tip =~ s/\n+$//;
		3661
2680	$self->add (new CFClient::UI::Label	3662	$self->add (new DC::UI::Label
		3663	fg => $DC::THEME{tooltip_fg},
2681	markup => $tooltip,	3664	markup => $tip,
2682	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,	3665	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
		3666	align => 0,
2683	fontsize => 0.8,	3667	fontsize => 0.8,
2684	fg => [0, 0, 0, 1],	3668	style => $DC::THEME{tooltip_style}, # FLAG_INVERSE
2685	ellipsise => 0,	3669	ellipsise => 0,
2686	font => ($widget->{tooltip_font} || $::FONT_PROP),	3670	font => ($widget->{tooltip_font} || $::FONT_PROP),
2687	);	3671	);
2688	}	3672	}
2689		3673
…		…
2693	my ($w, $h) = @{$self->child}{qw(req_w req_h)};	3677	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2694		3678
2695	($w + 4, $h + 4)	3679	($w + 4, $h + 4)
2696	}	3680	}
2697		3681
2698	sub size_allocate {	3682	sub invoke_size_allocate {
2699	my ($self, $w, $h) = @_;	3683	my ($self, $w, $h) = @_;
2700		3684
2701	$self->SUPER::size_allocate ($w - 4, $h - 4);	3685	$self->SUPER::invoke_size_allocate ($w - 4, $h - 4)
2702	}	3686	}
2703		3687
2704	sub visibility_change {	3688	sub invoke_visibility_change {
2705	my ($self, $visible) = @_;	3689	my ($self, $visible) = @_;
2706		3690
2707	return unless $visible;	3691	return unless $visible;
2708		3692
2709	$self->{root}->on_post_alloc ("move_$self" => sub {	3693	$self->{root}->on_post_alloc ("move_$self" => sub {
2710	my $widget = $self->{owner}	3694	my $widget = $self->{owner}
2711	or return;	3695	or return;
2712		3696
		3697	if ($widget->{visible}) {
2713	my ($x, $y) = $widget->coord2global ($widget->{w}, 0);	3698	my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2714		3699
2715	($x, $y) = $widget->coord2global (-$self->{w}, 0)	3700	($x, $y) = $widget->coord2global (-$self->{w}, 0)
2716	if $x + $self->{w} > $::WIDTH;	3701	if $x + $self->{w} > $self->{root}{w};
2717		3702
2718	$self->move_abs ($x, $y);	3703	$self->move_abs ($x, $y);
		3704	} else {
		3705	$self->hide;
		3706	}
2719	});	3707	});
2720	}	3708	}
2721		3709
2722	sub _draw {	3710	sub _draw {
2723	my ($self) = @_;	3711	my ($self) = @_;
2724		3712
2725	glTranslate 0.375, 0.375;
2726
2727	my ($w, $h) = @$self{qw(w h)};	3713	my ($w, $h) = @$self{qw(w h)};
2728		3714
2729	glColor 1, 0.8, 0.4;	3715	glColor @{ $DC::THEME{tooltip_bg} };
2730	glBegin GL_QUADS;	3716	glRect 0, 0, $w, $h;
2731	glVertex 0 , 0;
2732	glVertex 0 , $h;
2733	glVertex $w, $h;
2734	glVertex $w, 0;
2735	glEnd;
2736		3717
2737	glColor 0, 0, 0;	3718	glColor @{ $DC::THEME{tooltip_border} };
2738	glBegin GL_LINE_LOOP;	3719	glRect_lineloop .5, .5, $w + .5, $h + .5;
2739	glVertex 0 , 0;
2740	glVertex 0 , $h;
2741	glVertex $w, $h;
2742	glVertex $w, 0;
2743	glEnd;
2744		3720
2745	glTranslate 2 - 0.375, 2 - 0.375;	3721	glTranslate 2, 2;
2746		3722
2747	$self->SUPER::_draw;	3723	$self->SUPER::_draw;
2748	}	3724	}
2749		3725
2750	#############################################################################	3726	#############################################################################
2751		3727
2752	package CFClient::UI::Face;	3728	package DC::UI::Face;
2753		3729
2754	our @ISA = CFClient::UI::Base::;	3730	our @ISA = DC::UI::DrawBG::;
2755		3731
2756	use CFClient::OpenGL;	3732	use DC::OpenGL;
2757		3733
2758	sub new {	3734	sub new {
2759	my $class = shift;	3735	my $class = shift;
2760		3736
2761	my $self = $class->SUPER::new (	3737	my $self = $class->SUPER::new (
		3738	size_w => 32,
		3739	size_h => 8,
2762	aspect => 1,	3740	aspect => 1,
2763	can_events => 0,	3741	can_events => 0,
2764	@_,	3742	@_,
2765	);	3743	);
2766		3744
2767	if ($self->{anim} && $self->{animspeed}) {	3745	$self->update_anim;
2768	Scalar::Util::weaken (my $widget = $self);
2769
2770	$self->{timer} = Event->timer (
2771	at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2772	hard => 1,
2773	interval => $self->{animspeed},
2774	cb => sub {
2775	++$widget->{frame};
2776	$widget->update;
2777	},
2778	);
2779	}
2780		3746
2781	$self	3747	$self
2782	}	3748	}
2783		3749
		3750	sub update_timer {
		3751	my ($self) = @_;
		3752
		3753	return unless $self->{timer};
		3754
		3755	if ($self->{visible}) {
		3756	$self->{timer}->start;
		3757	} else {
		3758	$self->{timer}->stop;
		3759	}
		3760	}
		3761
		3762	sub update_face {
		3763	my ($self) = @_;
		3764
		3765	if ($::CONN) {
		3766	if (my $anim = $::CONN->{anim}[$self->{anim}]) {
		3767	if ($anim && @$anim) {
		3768	$self->{face} = $anim->[ $self->{frame} % @$anim ];
		3769	delete $self->{face_change_cb};
		3770
		3771	if (my $tex = $self->{tex} = $::CONN->{texture}[ $::CONN->{face}[$self->{face}]{id} ]) {
		3772	unless ($tex->{name} || $tex->{loading}) {
		3773	$tex->upload (sub { $self->reconfigure });
		3774	}
		3775	}
		3776	}
		3777	}
		3778	}
		3779	}
		3780
		3781	sub update_anim {
		3782	my ($self) = @_;
		3783
		3784	if ($self->{anim} && $self->{animspeed}) {
		3785	DC::weaken (my $widget = $self);
		3786
		3787	$self->{animspeed} = List::Util::max 0.05, $self->{animspeed};
		3788	$self->{timer} = EV::periodic_ns 0, $self->{animspeed}, undef, sub {
		3789	return unless $::CONN;
		3790
		3791	my $w = $widget
		3792	or return;
		3793
		3794	++$w->{frame};
		3795	$w->update_face;
		3796
		3797	# somehow, $widget can go away
		3798	$w->update;
		3799	$w->update_timer;
		3800	};
		3801
		3802	$self->update_face;
		3803	$self->update_timer;
		3804	} else {
		3805	delete $self->{timer};
		3806	}
		3807	}
		3808
2784	sub size_request {	3809	sub size_request {
2785	(32, 8)	3810	my ($self) = @_;
		3811
		3812	if ($::CONN) {
		3813	if (my $faceid = $::CONN->{face}[$self->{face}]{id}) {
		3814	if (my $tex = $self->{tex} = $::CONN->{texture}[$faceid]) {
		3815	if ($tex->{name}) {
		3816	return ($self->{size_w} || $tex->{w}, $self->{size_h} || $tex->{h});
		3817	} elsif (!$tex->{loading}) {
		3818	$tex->upload (sub { $self->reconfigure });
		3819	}
		3820	}
		3821
		3822	$self->{face_change_cb} ||= $::CONN->on_face_change ($self->{face}, sub { $self->reconfigure });
		3823	}
		3824	}
		3825
		3826	($self->{size_w} || 8, $self->{size_h} || 8)
2786	}	3827	}
2787		3828
2788	sub update {	3829	sub update {
2789	my ($self) = @_;	3830	my ($self) = @_;
2790		3831
2791	return unless $self->{visible};	3832	return unless $self->{visible};
2792		3833
2793	$self->SUPER::update;	3834	$self->SUPER::update;
2794	}	3835	}
2795		3836
		3837	sub set_face {
		3838	my ($self, $face) = @_;
		3839
		3840	$self->{face} = $face;
		3841	$self->reconfigure;
		3842	}
		3843
		3844	sub set_anim {
		3845	my ($self, $anim) = @_;
		3846
		3847	$self->{anim} = $anim;
		3848	$self->update_anim;
		3849	}
		3850
		3851	sub set_animspeed {
		3852	my ($self, $animspeed) = @_;
		3853
		3854	$self->{animspeed} = $animspeed;
		3855	$self->update_anim;
		3856	}
		3857
		3858	sub invoke_visibility_change {
		3859	my ($self) = @_;
		3860
		3861	$self->update_timer;
		3862
		3863	0
		3864	}
		3865
2796	sub _draw {	3866	sub _draw {
2797	my ($self) = @_;	3867	my ($self) = @_;
2798		3868
2799	return unless $::CONN;	3869	$self->SUPER::_draw;
2800		3870
2801	my $face;	3871	if (my $tex = $self->{tex}) {
2802
2803	if ($self->{frame}) {
2804	my $anim = $::CONN->{anim}[$self->{anim}];
2805
2806	$face = $anim->[ $self->{frame} % @$anim ]
2807	if $anim && @$anim;
2808	}
2809
2810	my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2811
2812	if ($tex) {
2813	glEnable GL_TEXTURE_2D;	3872	glEnable GL_TEXTURE_2D;
2814	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	3873	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2815	glColor 1, 1, 1, 1;	3874	glColor 0, 0, 0, 1;
2816	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});	3875	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2817	glDisable GL_TEXTURE_2D;	3876	glDisable GL_TEXTURE_2D;
2818	}	3877	}
2819	}	3878	}
2820		3879
2821	sub DESTROY {	3880	sub destroy {
2822	my ($self) = @_;	3881	my ($self) = @_;
2823		3882
2824	$self->{timer}->cancel	3883	(delete $self->{timer})->cancel
2825	if $self->{timer};	3884	if $self->{timer};
2826		3885
2827	$self->SUPER::DESTROY;	3886	$self->SUPER::destroy;
2828	}	3887	}
2829		3888
2830	#############################################################################	3889	#############################################################################
2831		3890
		3891	package DC::UI::Buttonbar;
		3892
		3893	our @ISA = DC::UI::HBox::;
		3894
		3895	# TODO: should actually wrap buttons and other goodies.
		3896
		3897	#############################################################################
		3898
2832	package CFClient::UI::Menu;	3899	package DC::UI::Menu;
2833		3900
2834	our @ISA = CFClient::UI::FancyFrame::;	3901	our @ISA = DC::UI::Toplevel::;
2835		3902
2836	use CFClient::OpenGL;	3903	use DC::OpenGL;
2837		3904
2838	sub new {	3905	sub new {
2839	my $class = shift;	3906	my $class = shift;
2840		3907
2841	my $self = $class->SUPER::new (	3908	my $self = $class->SUPER::new (
2842	items => [],	3909	items => [],
2843	z => 100,	3910	z => 100,
2844	@_,	3911	@_,
2845	);	3912	);
2846		3913
2847	$self->add ($self->{vbox} = new CFClient::UI::VBox);	3914	$self->add ($self->{vbox} = new DC::UI::VBox);
2848		3915
2849	for my $item (@{ $self->{items} }) {	3916	for my $item (@{ $self->{items} }) {
2850	my ($widget, $cb) = @$item;	3917	my ($widget, $cb, $tooltip) = @$item;
2851		3918
2852	# handle various types of items, only text for now	3919	# handle various types of items, only text for now
2853	if (!ref $widget) {	3920	if (!ref $widget) {
		3921	if ($widget =~ /\t/) {
		3922	my ($left, $right) = split /\t/, $widget, 2;
		3923
2854	$widget = new CFClient::UI::Label	3924	$widget = new DC::UI::HBox
2855	can_hover => 1,	3925	can_hover => 1,
2856	can_events => 1,	3926	can_events => 1,
		3927	tooltip => $tooltip,
		3928	children => [
		3929	(new DC::UI::Label markup => $left , align => 0, expand => 1),
		3930	(new DC::UI::Label markup => $right, align => 1),
		3931	],
		3932	;
		3933
		3934	} else {
		3935	$widget = new DC::UI::Label
		3936	can_hover => 1,
		3937	can_events => 1,
		3938	align => 0,
2857	text => $widget;	3939	markup => $widget,
		3940	tooltip => $tooltip;
		3941	}
2858	}	3942	}
2859		3943
2860	$self->{item}{$widget} = $item;	3944	$self->{item}{$widget} = $item;
2861		3945
2862	$self->{vbox}->add ($widget);	3946	$self->{vbox}->add ($widget);
…		…
2867		3951
2868	# popup given the event (must be a mouse button down event currently)	3952	# popup given the event (must be a mouse button down event currently)
2869	sub popup {	3953	sub popup {
2870	my ($self, $ev) = @_;	3954	my ($self, $ev) = @_;
2871		3955
2872	$self->_emit ("popdown");	3956	$self->emit ("popdown");
2873		3957
2874	# maybe save $GRAB? must be careful about events...	3958	# maybe save $GRAB? must be careful about events...
2875	$GRAB = $self;	3959	$GRAB = $self;
2876	$self->{button} = $ev->{button};	3960	$self->{button} = $ev->{button};
2877		3961
2878	$self->show;	3962	$self->show;
2879	$self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2880	}
2881		3963
		3964	my $x = $ev->{x};
		3965	my $y = $ev->{y};
		3966
		3967	$self->{root}->on_post_alloc ($self => sub {
		3968	$self->move_abs ($x - $self->{w} * 0.25, $y - $self->{border} * $::FONTSIZE * .5);
		3969	});
		3970
		3971	1 # so it can be used inside event handlers
		3972	}
		3973
2882	sub mouse_motion {	3974	sub invoke_mouse_motion {
2883	my ($self, $ev, $x, $y) = @_;	3975	my ($self, $ev, $x, $y) = @_;
2884		3976
2885	# TODO: should use vbox->find_widget or so	3977	# TODO: should use vbox->find_widget or so
2886	$HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});	3978	$HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2887	$self->{hover} = $self->{item}{$HOVER};	3979	$self->{hover} = $self->{item}{$HOVER};
2888	}
2889		3980
		3981	0
		3982	}
		3983
2890	sub button_up {	3984	sub invoke_button_up {
2891	my ($self, $ev, $x, $y) = @_;	3985	my ($self, $ev, $x, $y) = @_;
2892		3986
2893	if ($ev->{button} == $self->{button}) {	3987	if ($ev->{button} == $self->{button}) {
2894	undef $GRAB;	3988	undef $GRAB;
2895	$self->hide;	3989	$self->hide;
2896		3990
2897	$self->_emit ("popdown");	3991	$self->emit ("popdown");
2898	$self->{hover}[1]->() if $self->{hover};	3992	$self->{hover}[1]->() if $self->{hover};
		3993	} else {
		3994	return 0
		3995	}
		3996
2899	}	3997	1
2900	}	3998	}
2901		3999
2902	#############################################################################	4000	#############################################################################
2903		4001
2904	package CFClient::UI::Statusbox;	4002	package DC::UI::Multiplexer;
2905		4003
2906	our @ISA = CFClient::UI::VBox::;	4004	our @ISA = DC::UI::Container::;
2907		4005
2908	sub new {	4006	sub new {
2909	my $class = shift;	4007	my $class = shift;
2910		4008
2911	$class->SUPER::new (	4009	my $self = $class->SUPER::new (
		4010	@_,
		4011	);
		4012
		4013	$self->set_current_page (0);
		4014
		4015	$self
		4016	}
		4017
		4018	sub add {
		4019	my ($self, @widgets) = @_;
		4020
		4021	$self->SUPER::add (@widgets);
		4022
		4023	$self->set_current_page (0)
		4024	if @widgets == @{ $self->{children} };
		4025	}
		4026
		4027	sub get_current_page {
		4028	my ($self) = @_;
		4029
		4030	$self->{current}
		4031	}
		4032
		4033	sub set_current_page {
		4034	my ($self, $page_or_widget) = @_;
		4035
		4036	my $widget = ref $page_or_widget
		4037	? $page_or_widget
		4038	: $self->{children}[$page_or_widget];
		4039
		4040	$self->{current}->set_invisible if $self->{current} && $self->{visible};
		4041
		4042	if (($self->{current} = $widget)) {
		4043	$self->{current}->set_visible if $self->{current} && $self->{visible};
		4044	$self->{current}->configure (0, 0, $self->{w}, $self->{h});
		4045
		4046	$self->emit (page_changed => $self->{current});
		4047	}
		4048
		4049	$self->realloc;
		4050	}
		4051
		4052	sub visible_children {
		4053	$_[0]{current} || ()
		4054	}
		4055
		4056	sub size_request {
		4057	my ($self) = @_;
		4058
		4059	$self->{current}
		4060	? $self->{current}->size_request
		4061	: (0, 0)
		4062	}
		4063
		4064	sub invoke_size_allocate {
		4065	my ($self, $w, $h) = @_;
		4066
		4067	$self->{current}->configure (0, 0, $w, $h)
		4068	if $self->{current};
		4069
		4070	1
		4071	}
		4072
		4073	sub _draw {
		4074	my ($self) = @_;
		4075
		4076	$self->{current}->draw
		4077	if $self->{current};
		4078	}
		4079
		4080	#############################################################################
		4081
		4082	package DC::UI::Notebook;
		4083
		4084	use DC::OpenGL;
		4085
		4086	our @ISA = DC::UI::VBox::;
		4087
		4088	sub new {
		4089	my $class = shift;
		4090
		4091	my $self = $class->SUPER::new (
		4092	buttonbar => (new DC::UI::Buttonbar),
		4093	multiplexer => (new DC::UI::Multiplexer expand => 1),
		4094	active_outline => [.7, .7, 0.2],
		4095	# filter => # will be put between multiplexer and $self
		4096	@_,
		4097	);
		4098
		4099	$self->{filter}->add ($self->{multiplexer}) if $self->{filter};
		4100	$self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
		4101
		4102	{
		4103	Scalar::Util::weaken (my $wself = $self);
		4104
		4105	$self->{multiplexer}->connect (c_add => sub {
		4106	my ($mplex, $widgets) = @_;
		4107
		4108	for my $child (@$widgets) {
		4109	Scalar::Util::weaken $child;
		4110	$child->{c_tab_} ||= do {
		4111	my $tab =
		4112	(UNIVERSAL::isa $child->{c_tab}, "DC::UI::Base")
		4113	? $child->{c_tab}
		4114	: new DC::UI::Button markup => $child->{c_tab}[0], tooltip => $child->{c_tab}[1];
		4115
		4116	$tab->connect (activate => sub {
		4117	$wself->set_current_page ($child);
		4118	});
		4119
		4120	$tab
		4121	};
		4122
		4123	$self->{buttonbar}->add ($child->{c_tab_});
		4124	}
		4125	});
		4126
		4127	$self->{multiplexer}->connect (c_remove => sub {
		4128	my ($mplex, $widgets) = @_;
		4129
		4130	for my $child (@$widgets) {
		4131	$wself->{buttonbar}->remove ($child->{c_tab_});
		4132	}
		4133	});
		4134	}
		4135
		4136	$self
		4137	}
		4138
		4139	sub add {
		4140	my ($self, @widgets) = @_;
		4141
		4142	$self->{multiplexer}->add (@widgets)
		4143	}
		4144
		4145	sub remove {
		4146	my ($self, @widgets) = @_;
		4147
		4148	$self->{multiplexer}->remove (@widgets)
		4149	}
		4150
		4151	sub pages {
		4152	my ($self) = @_;
		4153	$self->{multiplexer}->children
		4154	}
		4155
		4156	sub page_index {
		4157	my ($self, $widget) = @_;
		4158
		4159	my $i = 0;
		4160	for ($self->pages) {
		4161	if ($_ eq $widget) { return $i };
		4162	$i++;
		4163	}
		4164
		4165	undef
		4166	}
		4167
		4168	sub add_tab {
		4169	my ($self, $title, $widget, $tooltip) = @_;
		4170
		4171	$title = [$title, $tooltip] unless ref $title;
		4172	$widget->{c_tab} = $title;
		4173
		4174	$self->add ($widget);
		4175	}
		4176
		4177	sub get_current_page {
		4178	my ($self) = @_;
		4179
		4180	$self->{multiplexer}->get_current_page
		4181	}
		4182
		4183	sub set_current_page {
		4184	my ($self, $page) = @_;
		4185
		4186	$self->{multiplexer}->set_current_page ($page);
		4187	$self->emit (page_changed => $self->{multiplexer}{current});
		4188	}
		4189
		4190	sub _draw {
		4191	my ($self) = @_;
		4192
		4193	$self->SUPER::_draw ();
		4194
		4195	if (my $cur = $self->{multiplexer}{current}) {
		4196	if ($cur = $cur->{c_tab_}) {
		4197	glTranslate $self->{buttonbar}{x} + $cur->{x},
		4198	$self->{buttonbar}{y} + $cur->{y};
		4199	glLineWidth 3;
		4200	#glEnable GL_BLEND;
		4201	#glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
		4202	glColor @{$self->{active_outline}};
		4203	glRect_lineloop 1.5, 1.5, $cur->{w} - 1.5, $cur->{h} - 1.5;
		4204	glLineWidth 1;
		4205	#glDisable GL_BLEND;
		4206	}
		4207	}
		4208	}
		4209
		4210	#############################################################################
		4211
		4212	package DC::UI::Selector;
		4213
		4214	use utf8;
		4215
		4216	our @ISA = DC::UI::Button::;
		4217
		4218	sub new {
		4219	my $class = shift;
		4220
		4221	my $self = $class->SUPER::new (
		4222	options => [], # [value, title, longdesc], ...
		4223	value => undef,
		4224	@_,
		4225	);
		4226
		4227	$self->_set_value ($self->{value});
		4228
		4229	$self
		4230	}
		4231
		4232	sub invoke_button_down {
		4233	my ($self, $ev) = @_;
		4234
		4235	my @menu_items;
		4236
		4237	for (@{ $self->{options} }) {
		4238	my ($value, $title, $tooltip) = @$_;
		4239
		4240	push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
		4241	}
		4242
		4243	DC::UI::Menu->new (items => \@menu_items)->popup ($ev);
		4244	}
		4245
		4246	sub _set_value {
		4247	my ($self, $value) = @_;
		4248
		4249	my ($item) = grep $_->[0] eq $value, @{ $self->{options} };
		4250	$item ||= $self->{options}[0]
		4251	or return;
		4252
		4253	$self->{value} = $item->[0];
		4254	$self->set_markup ("$item->[1] ⇓");
		4255	# $self->set_tooltip ($item->[2]);
		4256	}
		4257
		4258	sub set_value {
		4259	my ($self, $value) = @_;
		4260
		4261	return unless $self->{value} ne $value;
		4262
		4263	$self->_set_value ($value);
		4264	$self->emit (changed => $value);
		4265	}
		4266
		4267	sub set_options {
		4268	my ($self, $options) = @_;
		4269
		4270	$self->{options} = $options;
		4271	$self->_set_value ($self->{value});
		4272	}
		4273
		4274	#############################################################################
		4275
		4276	package DC::UI::Statusbox;
		4277
		4278	our @ISA = DC::UI::VBox::;
		4279
		4280	sub new {
		4281	my $class = shift;
		4282
		4283	my $self = $class->SUPER::new (
2912	fontsize => 0.8,	4284	fontsize => 0.8,
2913	@_,	4285	@_,
2914	)	4286	);
		4287
		4288	DC::weaken (my $this = $self);
		4289
		4290	$self->{timer} = EV::timer 1, 1, sub { $this->reorder };
		4291
		4292	$self
2915	}	4293	}
2916		4294
2917	sub reorder {	4295	sub reorder {
2918	my ($self) = @_;	4296	my ($self) = @_;
2919	my $NOW = time;	4297	my $NOW = EV::time;
		4298
		4299	# freeze display when hovering over any label
		4300	return if $DC::UI::TOOLTIP->{owner}
		4301	&& grep $DC::UI::TOOLTIP->{owner} == $_->{label},
		4302	values %{ $self->{item} };
2920		4303
2921	while (my ($k, $v) = each %{ $self->{item} }) {	4304	while (my ($k, $v) = each %{ $self->{item} }) {
2922	delete $self->{item}{$k} if $v->{timeout} < $NOW;	4305	delete $self->{item}{$k} if $v->{timeout} < $NOW;
2923	}	4306	}
		4307
		4308	$self->{timer}->set (1, 1);
2924		4309
2925	my @widgets;	4310	my @widgets;
2926		4311
2927	my @items = sort {	4312	my @items = sort {
2928	$a->{pri} <=> $b->{pri}	4313	$a->{pri} <=> $b->{pri}
…		…
2931		4316
2932	my $count = 10 + 1;	4317	my $count = 10 + 1;
2933	for my $item (@items) {	4318	for my $item (@items) {
2934	last unless --$count;	4319	last unless --$count;
2935		4320
2936	push @widgets, $item->{label} ||= do {	4321	my $label = $item->{label} ||= do {
2937	# TODO: doesn't handle markup well (read as: at all)	4322	# TODO: doesn't handle markup well (read as: at all)
2938	my $short = $item->{count} > 1	4323	my $short = $item->{count} > 1
2939	? "<b>$item->{count} ×</b> $item->{text}"	4324	? "<b>$item->{count} ×</b> $item->{text}"
2940	: $item->{text};	4325	: $item->{text};
2941		4326
2942	for ($short) {	4327	for ($short) {
2943	s/^\s+//;	4328	s/^\s+//;
2944	s/\s+/ /g;	4329	s/\s+/ /g;
2945	}	4330	}
2946		4331
2947	new CFClient::UI::Label	4332	new DC::UI::Label
2948	markup => $short,	4333	markup => $short,
2949	tooltip => $item->{tooltip},	4334	tooltip => $item->{tooltip},
2950	tooltip_font => $::FONT_PROP,	4335	tooltip_font => $::FONT_PROP,
2951	tooltip_width => 0.67,	4336	tooltip_width => 0.67,
2952	fontsize => $item->{fontsize} || $self->{fontsize},	4337	fontsize => $item->{fontsize} || $self->{fontsize},
2953	max_w => $::WIDTH * 0.44,	4338	max_w => $::WIDTH * 0.44,
		4339	align => 0,
2954	fg => $item->{fg},	4340	fg => [@{ $item->{fg} }],
2955	can_events => 1,	4341	can_events => 1,
2956	can_hover => 1	4342	can_hover => 1
2957	};	4343	};
		4344
		4345	if ((my $diff = $item->{timeout} - $NOW) < 2) {
		4346	$label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
		4347	$label->update;
		4348	$label->set_max_size (undef, $label->{req_h} * $diff)
		4349	if $diff < 1;
		4350	$self->{timer}->set (1/30, 1/30);
		4351	} else {
		4352	$label->{fg}[3] = $item->{fg}[3] || 1;
		4353	}
		4354
		4355	push @widgets, $label;
2958	}	4356	}
		4357
		4358	my $hash = join ",", @widgets;
		4359	return if $hash eq $self->{last_widget_hash};
		4360	$self->{last_widget_hash} = $hash;
2959		4361
2960	$self->clear;	4362	$self->clear;
2961	$self->SUPER::add (reverse @widgets);	4363	$self->SUPER::add (reverse @widgets);
2962	}	4364	}
2963		4365
…		…
2967	$text =~ s/^\s+//;	4369	$text =~ s/^\s+//;
2968	$text =~ s/\s+$//;	4370	$text =~ s/\s+$//;
2969		4371
2970	return unless $text;	4372	return unless $text;
2971		4373
2972	my $timeout = time + ((delete $arg{timeout}) || 60);	4374	my $timeout = (int time) + ((delete $arg{timeout}) || 60);
2973		4375
2974	my $group = exists $arg{group} ? $arg{group} : ++$self->{id};	4376	my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2975		4377
2976	if (my $item = $self->{item}{$group}) {	4378	if (my $item = $self->{item}{$group}) {
2977	if ($item->{text} eq $text) {	4379	if ($item->{text} eq $text) {
2978	$item->{count}++;	4380	$item->{count}++;
2979	} else {	4381	} else {
2980	$item->{count} = 1;	4382	$item->{count} = 1;
2981	$item->{text} = $item->{tooltip} = $text;	4383	$item->{text} = $item->{tooltip} = $text;
2982	}	4384	}
2983	$item->{id} = ++$self->{id};	4385	$item->{id} += 0.2;#d#
2984	$item->{timeout} = $timeout;	4386	$item->{timeout} = $timeout;
2985	delete $item->{label};	4387	delete $item->{label};
2986	} else {	4388	} else {
2987	$self->{item}{$group} = {	4389	$self->{item}{$group} = {
2988	id => ++$self->{id},	4390	id => ++$self->{id},
…		…
2994	count => 1,	4396	count => 1,
2995	%arg,	4397	%arg,
2996	};	4398	};
2997	}	4399	}
2998		4400
		4401	$ROOT->on_refresh (reorder => sub {
2999	$self->reorder;	4402	$self->reorder;
		4403	});
3000	}	4404	}
3001		4405
3002	sub reconfigure {	4406	sub reconfigure {
3003	my ($self) = @_;	4407	my ($self) = @_;
3004		4408
…		…
3007		4411
3008	$self->reorder;	4412	$self->reorder;
3009	$self->SUPER::reconfigure;	4413	$self->SUPER::reconfigure;
3010	}	4414	}
3011		4415
		4416	sub destroy {
		4417	my ($self) = @_;
		4418
		4419	$self->{timer}->cancel;
		4420
		4421	$self->SUPER::destroy;
		4422	}
		4423
3012	#############################################################################	4424	#############################################################################
3013		4425
3014	package CFClient::UI::Inventory;
3015
3016	our @ISA = CFClient::UI::ScrolledWindow::;
3017
3018	sub new {
3019	my $class = shift;
3020
3021	my $self = $class->SUPER::new (
3022	scrolled => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3023	@_,
3024	);
3025
3026	$self
3027	}
3028
3029	sub set_items {
3030	my ($self, $items) = @_;
3031
3032	$self->{scrolled}->clear;
3033	return unless $items;
3034
3035	my @items = sort {
3036	($a->{type} <=> $b->{type})
3037	or ($a->{name} cmp $b->{name})
3038	} @$items;
3039
3040	$self->{real_items} = \@items;
3041
3042	my $row = 0;
3043	for my $item (@items) {
3044	CFClient::Item::update_widgets $item;
3045
3046	$self->{scrolled}->add (0, $row, $item->{face_widget});
3047	$self->{scrolled}->add (1, $row, $item->{desc_widget});
3048	$self->{scrolled}->add (2, $row, $item->{weight_widget});
3049
3050	$row++;
3051	}
3052	}
3053
3054	#############################################################################
3055
3056	package CFClient::UI::BindEditor;
3057
3058	our @ISA = CFClient::UI::FancyFrame::;
3059
3060	sub new {
3061	my $class = shift;
3062
3063	my $self = $class->SUPER::new (binding => [], commands => [], @_);
3064
3065	$self->add (my $vb = new CFClient::UI::VBox);
3066
3067
3068	$vb->add ($self->{rec_btn} = new CFClient::UI::Button
3069	text => "start recording",
3070	tooltip => "Start/Stops recording of actions."
3071	."All subsequent actions after the recording started will be captured."
3072	."The actions are displayed after the record was stopped."
3073	."To bind the action you have to click on the 'Bind' button",
3074	on_activate => sub {
3075	unless ($self->{recording}) {
3076	$self->start;
3077	} else {
3078	$self->stop;
3079	}
3080	});
3081
3082	$vb->add (new CFClient::UI::Label text => "Actions:");
3083	$vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3084
3085	$vb->add (new CFClient::UI::Label text => "Bound to: ");
3086	$vb->add (my $hb = new CFClient::UI::HBox);
3087	$hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3088	$hb->add (new CFClient::UI::Button
3089	text => "bind",
3090	tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3091	on_activate => sub {
3092	$self->ask_for_bind;
3093	});
3094
3095	$vb->add (my $hb = new CFClient::UI::HBox);
3096	$hb->add (new CFClient::UI::Button
3097	text => "ok",
3098	expand => 1,
3099	tooltip => "This closes the binding editor and saves the binding",
3100	on_activate => sub {
3101	$self->hide;
3102	$self->commit;
3103	});
3104
3105	$hb->add (new CFClient::UI::Button
3106	text => "cancel",
3107	expand => 1,
3108	tooltip => "This closes the binding editor without saving",
3109	on_activate => sub {
3110	$self->hide;
3111	$self->{binding_cancel}->()
3112	if $self->{binding_cancel};
3113	});
3114
3115	$self->update_binding_widgets;
3116
3117	$self
3118	}
3119
3120	sub commit {
3121	my ($self) = @_;
3122	my ($mod, $sym, $cmds) = $self->get_binding;
3123	if ($sym != 0 && @$cmds > 0) {
3124	$::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3125	."'. Don't forget 'Save Config'!");
3126	$self->{binding_change}->($mod, $sym, $cmds)
3127	if $self->{binding_change};
3128	} else {
3129	$::STATUSBOX->add ("No action bound, no key or action specified!");
3130	$self->{binding_cancel}->()
3131	if $self->{binding_cancel};
3132	}
3133	}
3134
3135	sub start {
3136	my ($self) = @_;
3137
3138	$self->{rec_btn}->set_text ("stop recording");
3139	$self->{recording} = 1;
3140	$self->clear_command_list;
3141	$::CONN->start_record if $::CONN;
3142	}
3143
3144	sub stop {
3145	my ($self) = @_;
3146
3147	$self->{rec_btn}->set_text ("start recording");
3148	$self->{recording} = 0;
3149
3150	my $rec;
3151	$rec = $::CONN->stop_record if $::CONN;
3152	return unless ref $rec eq 'ARRAY';
3153	$self->set_command_list ($rec);
3154	}
3155
3156	# if $commit is true, the binding will be set after the user entered a key combo
3157	sub ask_for_bind {
3158	my ($self, $commit) = @_;
3159
3160	CFClient::Binder::open_binding_dialog (sub {
3161	my ($mod, $sym) = @_;
3162	$self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3163	$self->update_binding_widgets;
3164	$self->commit if $commit;
3165	});
3166	}
3167
3168	# $mod and $sym are the modifiers and key symbol
3169	# $cmds is a array ref of strings (the commands)
3170	# $cb is the callback that is executed on OK
3171	# $ccb is the callback that is executed on CANCEL and
3172	# when the binding was unsuccessful on OK
3173	sub set_binding {
3174	my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3175
3176	$self->clear_command_list;
3177	$self->{recording} = 0;
3178	$self->{rec_btn}->set_text ("start recording");
3179
3180	$self->{binding} = [$mod, $sym];
3181	$self->{commands} = $cmds;
3182
3183	$self->{binding_change} = $cb;
3184	$self->{binding_cancel} = $ccb;
3185
3186	$self->update_binding_widgets;
3187	}
3188
3189	# this is a shortcut method that asks for a binding
3190	# and then just binds it.
3191	sub do_quick_binding {
3192	my ($self, $cmds) = @_;
3193	$self->set_binding (undef, undef, $cmds, sub {
3194	$::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3195	});
3196	$self->ask_for_bind (1);
3197	}
3198
3199	sub update_binding_widgets {
3200	my ($self) = @_;
3201	my ($mod, $sym, $cmds) = $self->get_binding;
3202	$self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3203	$self->set_command_list ($cmds);
3204	}
3205
3206	sub get_binding {
3207	my ($self) = @_;
3208	return (
3209	$self->{binding}->[0],
3210	$self->{binding}->[1],
3211	[ grep { defined $_ } @{$self->{commands}} ]
3212	);
3213	}
3214
3215	sub clear_command_list {
3216	my ($self) = @_;
3217	$self->{cmdbox}->clear ();
3218	}
3219
3220	sub set_command_list {
3221	my ($self, $cmds) = @_;
3222
3223	$self->{cmdbox}->clear ();
3224	$self->{commands} = $cmds;
3225
3226	my $idx = 0;
3227
3228	for (@$cmds) {
3229	$self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3230
3231	my $i = $idx;
3232	$hb->add (new CFClient::UI::Label text => $_);
3233	$hb->add (new CFClient::UI::Button
3234	text => "delete",
3235	tooltip => "Deletes the action from the record",
3236	on_activate => sub {
3237	$self->{cmdbox}->remove ($hb);
3238	$cmds->[$i] = undef;
3239	});
3240
3241
3242	$idx++
3243	}
3244	}
3245
3246	#############################################################################
3247
3248	package CFClient::UI::SpellList;
3249
3250	our @ISA = CFClient::UI::FancyFrame::;
3251
3252	sub new {
3253	my $class = shift;
3254
3255	my $self = $class->SUPER::new (binding => [], commands => [], @_);
3256
3257	$self->add (new CFClient::UI::ScrolledWindow
3258	scrolled => $self->{spellbox} = new CFClient::UI::Table);
3259
3260	$self;
3261	}
3262
3263	# XXX: Do sorting? Argl...
3264	sub add_spell {
3265	my ($self, $spell) = @_;
3266	$self->{spells}->{$spell->{name}} = $spell;
3267
3268	$self->{spellbox}->add (0, $self->{tbl_idx}, new CFClient::UI::Face
3269	face => $spell->{face},
3270	can_hover => 1,
3271	can_events => 1,
3272	tooltip => $spell->{message});
3273
3274	$self->{spellbox}->add (1, $self->{tbl_idx}, new CFClient::UI::Label
3275	text => $spell->{name},
3276	can_hover => 1,
3277	can_events => 1,
3278	tooltip => $spell->{message},
3279	expand => 1);
3280
3281	$self->{spellbox}->add (2, $self->{tbl_idx}, new CFClient::UI::Label
3282	text => (sprintf "lvl: %2d sp: %2d dmg: %2d",
3283	$spell->{level}, ($spell->{mana} || $spell->{grace}), $spell->{damage}),
3284	expand => 1);
3285
3286	$self->{spellbox}->add (3, $self->{tbl_idx}++, new CFClient::UI::Button
3287	text => "bind to key",
3288	on_activate => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) });
3289	}
3290
3291	sub rebuild_spell_list {
3292	my ($self) = @_;
3293	$self->{tbl_idx} = 0;
3294	$self->add_spell ($_) for values %{$self->{spells}};
3295	}
3296
3297	sub remove_spell {
3298	my ($self, $spell) = @_;
3299	delete $self->{spells}->{$spell->{name}};
3300	$self->rebuild_spell_list;
3301	}
3302
3303	#############################################################################
3304
3305	package CFClient::UI::Root;	4426	package DC::UI::Root;
3306		4427
3307	our @ISA = CFClient::UI::Container::;	4428	our @ISA = DC::UI::Container::;
3308		4429
		4430	use List::Util qw(min max);
		4431
3309	use CFClient::OpenGL;	4432	use DC::OpenGL;
3310		4433
3311	sub new {	4434	sub new {
3312	my $class = shift;	4435	my $class = shift;
3313		4436
3314	my $self = $class->SUPER::new (	4437	my $self = $class->SUPER::new (
3315	visible => 1,	4438	visible => 1,
3316	@_,	4439	@_,
3317	);	4440	);
3318		4441
3319	Scalar::Util::weaken ($self->{root} = $self);	4442	DC::weaken ($self->{root} = $self);
3320		4443
3321	$self	4444	$self
3322	}	4445	}
3323		4446
3324	sub size_request {	4447	sub size_request {
…		…
3339	$coord = $max - $size if $coord > $max - $size;	4462	$coord = $max - $size if $coord > $max - $size;
3340		4463
3341	int $coord + 0.5	4464	int $coord + 0.5
3342	}	4465	}
3343		4466
3344	sub size_allocate {	4467	sub invoke_size_allocate {
3345	my ($self, $w, $h) = @_;	4468	my ($self, $w, $h) = @_;
3346		4469
3347	for my $child ($self->children) {	4470	for my $child ($self->children) {
3348	my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};	4471	my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
3349		4472
…		…
3353	$X = _to_pixel $X, $W, $self->{w};	4476	$X = _to_pixel $X, $W, $self->{w};
3354	$Y = _to_pixel $Y, $H, $self->{h};	4477	$Y = _to_pixel $Y, $H, $self->{h};
3355		4478
3356	$child->configure ($X, $Y, $W, $H);	4479	$child->configure ($X, $Y, $W, $H);
3357	}	4480	}
		4481
		4482	1
3358	}	4483	}
3359		4484
3360	sub coord2local {	4485	sub coord2local {
3361	my ($self, $x, $y) = @_;	4486	my ($self, $x, $y) = @_;
3362		4487
…		…
3370	}	4495	}
3371		4496
3372	sub update {	4497	sub update {
3373	my ($self) = @_;	4498	my ($self) = @_;
3374		4499
3375	$::WANT_REFRESH++;	4500	$::WANT_REFRESH = 1;
3376	}	4501	}
3377		4502
3378	sub add {	4503	sub add {
3379	my ($self, @children) = @_;	4504	my ($self, @children) = @_;
3380		4505
…		…
3417	while ($self->{refresh_hook}) {	4542	while ($self->{refresh_hook}) {
3418	$_->()	4543	$_->()
3419	for values %{delete $self->{refresh_hook}};	4544	for values %{delete $self->{refresh_hook}};
3420	}	4545	}
3421		4546
3422	if ($self->{realloc}) {	4547	while ($self->{realloc}) {
3423	my %queue;	4548	my %queue;
3424	my @queue;	4549	my @queue;
3425	my $widget;	4550	my $widget;
3426		4551
3427	outer:	4552	outer:
…		…
3447		4572
3448	delete $queue{$widget+0};	4573	delete $queue{$widget+0};
3449		4574
3450	my ($w, $h) = $widget->size_request;	4575	my ($w, $h) = $widget->size_request;
3451		4576
3452	$w = List::Util::max $widget->{min_w}, $w + $widget->{padding_x} * 2;	4577	$w += $widget->{padding_x} * 2;
3453	$h = List::Util::max $widget->{min_h}, $h + $widget->{padding_y} * 2;	4578	$h += $widget->{padding_y} * 2;
		4579
		4580	$w = max $widget->{min_w}, $w;
		4581	$h = max $widget->{min_h}, $h;
		4582
		4583	$w = min $widget->{max_w}, $w if exists $widget->{max_w};
		4584	$h = min $widget->{max_h}, $h if exists $widget->{max_h};
3454		4585
3455	$w = $widget->{force_w} if exists $widget->{force_w};	4586	$w = $widget->{force_w} if exists $widget->{force_w};
3456	$h = $widget->{force_h} if exists $widget->{force_h};	4587	$h = $widget->{force_h} if exists $widget->{force_h};
3457		4588
3458	if ($widget->{req_w} != $w || $widget->{req_h} != $h	4589	if ($widget->{req_w} != $w || $widget->{req_h} != $h
…		…
3471	}	4602	}
3472	}	4603	}
3473		4604
3474	delete $self->{realloc}{$widget+0};	4605	delete $self->{realloc}{$widget+0};
3475	}	4606	}
3476	}
3477		4607
3478	while (my $size_alloc = delete $self->{size_alloc}) {	4608	while (my $size_alloc = delete $self->{size_alloc}) {
3479	my @queue = sort { $b->{visible} <=> $a->{visible} }	4609	my @queue = sort { $a->{visible} <=> $b->{visible} }
3480	values %$size_alloc;	4610	values %$size_alloc;
3481		4611
3482	while () {	4612	while () {
3483	my $widget = pop @queue || last;	4613	my $widget = pop @queue || last;
3484		4614
3485	my ($w, $h) = @$widget{qw(alloc_w alloc_h)};	4615	my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3486		4616
3487	$w = 0 if $w < 0;	4617	$w = max $widget->{min_w}, $w;
3488	$h = 0 if $h < 0;	4618	$h = max $widget->{min_h}, $h;
3489		4619
		4620	# $w = min $self->{w} - $widget->{x}, $w if $self->{w};
		4621	# $h = min $self->{h} - $widget->{y}, $h if $self->{h};
		4622
		4623	$w = min $widget->{max_w}, $w if exists $widget->{max_w};
		4624	$h = min $widget->{max_h}, $h if exists $widget->{max_h};
		4625
3490	$w = int $w + 0.5;	4626	$w = int $w + 0.5;
3491	$h = int $h + 0.5;	4627	$h = int $h + 0.5;
3492		4628
3493	if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {	4629	if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3494	$widget->{old_w} = $widget->{w};	4630	$widget->{old_w} = $widget->{w};
3495	$widget->{old_h} = $widget->{h};	4631	$widget->{old_h} = $widget->{h};
3496		4632
3497	$widget->{w} = $w;	4633	$widget->{w} = $w;
3498	$widget->{h} = $h;	4634	$widget->{h} = $h;
3499		4635
3500	$widget->emit (size_allocate => $w, $h);	4636	$widget->emit (size_allocate => $w, $h);
		4637	}
3501	}	4638	}
3502	}	4639	}
3503	}	4640	}
3504		4641
3505	while ($self->{post_alloc_hook}) {	4642	while ($self->{post_alloc_hook}) {
3506	$_->()	4643	$_->()
3507	for values %{delete $self->{post_alloc_hook}};	4644	for values %{delete $self->{post_alloc_hook}};
3508	}	4645	}
3509
3510		4646
3511	glViewport 0, 0, $::WIDTH, $::HEIGHT;	4647	glViewport 0, 0, $::WIDTH, $::HEIGHT;
3512	glClearColor +($::CFG->{fow_intensity}) x 3, 1;	4648	glClearColor +($::CFG->{fow_intensity}) x 3, 1;
3513	glClear GL_COLOR_BUFFER_BIT;	4649	glClear GL_COLOR_BUFFER_BIT;
3514		4650
…		…
3517	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;	4653	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
3518	glMatrixMode GL_MODELVIEW;	4654	glMatrixMode GL_MODELVIEW;
3519	glLoadIdentity;	4655	glLoadIdentity;
3520		4656
3521	{	4657	{
3522	package CFClient::UI::Base;	4658	package DC::UI::Base;
3523		4659
3524	($draw_x, $draw_y, $draw_w, $draw_h) =	4660	local ($draw_x, $draw_y, $draw_w, $draw_h) =
3525	(0, 0, $self->{w}, $self->{h});	4661	(0, 0, $self->{w}, $self->{h});
3526	}
3527		4662
3528	$self->_draw;	4663	$self->_draw;
		4664	}
3529	}	4665	}
3530		4666
3531	#############################################################################	4667	#############################################################################
3532		4668
3533	package CFClient::UI;	4669	package DC::UI;
3534		4670
3535	$ROOT = new CFClient::UI::Root;	4671	$ROOT = new DC::UI::Root;
3536	$TOOLTIP = new CFClient::UI::Tooltip z => 900;	4672	$TOOLTIP = new DC::UI::Tooltip z => 900;
3537		4673
3538	1	4674	1
3539

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